diff --git a/Documentation/ABI/testing/sysfs-firmware-sgi_uv b/Documentation/ABI/testing/sysfs-firmware-sgi_uv new file mode 100644 index 0000000000000000000000000000000000000000..4573fd4b7876cfd1c3d80281f8b4101df35ba1f4 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-firmware-sgi_uv @@ -0,0 +1,27 @@ +What: /sys/firmware/sgi_uv/ +Date: August 2008 +Contact: Russ Anderson +Description: + The /sys/firmware/sgi_uv directory contains information + about the SGI UV platform. + + Under that directory are a number of files: + + partition_id + coherence_id + + The partition_id entry contains the partition id. + SGI UV systems can be partitioned into multiple physical + machines, which each partition running a unique copy + of the operating system. Each partition will have a unique + partition id. To display the partition id, use the command: + + cat /sys/firmware/sgi_uv/partition_id + + The coherence_id entry contains the coherence id. + A partitioned SGI UV system can have one or more coherence + domain. The coherence id indicates which coherence domain + this partition is in. To display the coherence id, use the + command: + + cat /sys/firmware/sgi_uv/coherence_id diff --git a/Documentation/DocBook/Makefile b/Documentation/DocBook/Makefile index 1d1b34500b69278e5f217c6b521d729a1c78b4f9..1615350b7b53b4b681ed187e176e896ca0b0845e 100644 --- a/Documentation/DocBook/Makefile +++ b/Documentation/DocBook/Makefile @@ -102,6 +102,13 @@ C-procfs-example = procfs_example.xml C-procfs-example2 = $(addprefix $(obj)/,$(C-procfs-example)) $(obj)/procfs-guide.xml: $(C-procfs-example2) +# List of programs to build +##oops, this is a kernel module::hostprogs-y := procfs_example +obj-m += procfs_example.o + +# Tell kbuild to always build the programs +always := $(hostprogs-y) + notfoundtemplate = echo "*** You have to install docbook-utils or xmlto ***"; \ exit 1 db2xtemplate = db2TYPE -o $(dir $@) $< diff --git a/Documentation/DocBook/procfs_example.c b/Documentation/DocBook/procfs_example.c index 7064084c1c5e4ce6b10f64971a5d7cd2d009f5d1..2f3de0fb83651779e3c849c8ec2c9706c13a2ac4 100644 --- a/Documentation/DocBook/procfs_example.c +++ b/Documentation/DocBook/procfs_example.c @@ -189,8 +189,6 @@ static int __init init_procfs_example(void) return 0; no_symlink: - remove_proc_entry("tty", example_dir); -no_tty: remove_proc_entry("bar", example_dir); no_bar: remove_proc_entry("foo", example_dir); @@ -206,7 +204,6 @@ out: static void __exit cleanup_procfs_example(void) { remove_proc_entry("jiffies_too", example_dir); - remove_proc_entry("tty", example_dir); remove_proc_entry("bar", example_dir); remove_proc_entry("foo", example_dir); remove_proc_entry("jiffies", example_dir); @@ -222,3 +219,4 @@ module_exit(cleanup_procfs_example); MODULE_AUTHOR("Erik Mouw"); MODULE_DESCRIPTION("procfs examples"); +MODULE_LICENSE("GPL"); diff --git a/Documentation/Makefile b/Documentation/Makefile new file mode 100644 index 0000000000000000000000000000000000000000..94b9457335344eb6b82fb06759e10f89ab037f25 --- /dev/null +++ b/Documentation/Makefile @@ -0,0 +1,3 @@ +obj-m := DocBook/ accounting/ auxdisplay/ connector/ \ + filesystems/configfs/ ia64/ networking/ \ + pcmcia/ spi/ video4linux/ vm/ watchdog/src/ diff --git a/Documentation/accounting/Makefile b/Documentation/accounting/Makefile new file mode 100644 index 0000000000000000000000000000000000000000..31929eb875b19e9ce6898a53719fd2b0797c5f46 --- /dev/null +++ b/Documentation/accounting/Makefile @@ -0,0 +1,10 @@ +# kbuild trick to avoid linker error. Can be omitted if a module is built. +obj- := dummy.o + +# List of programs to build +hostprogs-y := getdelays + +# Tell kbuild to always build the programs +always := $(hostprogs-y) + +HOSTCFLAGS_getdelays.o += -I$(objtree)/usr/include diff --git a/Documentation/accounting/getdelays.c b/Documentation/accounting/getdelays.c index 3f7755f3963f11fd31ba598a8f6199371c87202f..cc49400b4af899abf34b30cf955b52d378617948 100644 --- a/Documentation/accounting/getdelays.c +++ b/Documentation/accounting/getdelays.c @@ -201,13 +201,19 @@ void print_delayacct(struct taskstats *t) "RECLAIM %12s%15s\n" " %15llu%15llu\n", "count", "real total", "virtual total", "delay total", - t->cpu_count, t->cpu_run_real_total, t->cpu_run_virtual_total, - t->cpu_delay_total, + (unsigned long long)t->cpu_count, + (unsigned long long)t->cpu_run_real_total, + (unsigned long long)t->cpu_run_virtual_total, + (unsigned long long)t->cpu_delay_total, "count", "delay total", - t->blkio_count, t->blkio_delay_total, - "count", "delay total", t->swapin_count, t->swapin_delay_total, + (unsigned long long)t->blkio_count, + (unsigned long long)t->blkio_delay_total, "count", "delay total", - t->freepages_count, t->freepages_delay_total); + (unsigned long long)t->swapin_count, + (unsigned long long)t->swapin_delay_total, + "count", "delay total", + (unsigned long long)t->freepages_count, + (unsigned long long)t->freepages_delay_total); } void task_context_switch_counts(struct taskstats *t) @@ -215,14 +221,17 @@ void task_context_switch_counts(struct taskstats *t) printf("\n\nTask %15s%15s\n" " %15llu%15llu\n", "voluntary", "nonvoluntary", - t->nvcsw, t->nivcsw); + (unsigned long long)t->nvcsw, (unsigned long long)t->nivcsw); } void print_cgroupstats(struct cgroupstats *c) { printf("sleeping %llu, blocked %llu, running %llu, stopped %llu, " - "uninterruptible %llu\n", c->nr_sleeping, c->nr_io_wait, - c->nr_running, c->nr_stopped, c->nr_uninterruptible); + "uninterruptible %llu\n", (unsigned long long)c->nr_sleeping, + (unsigned long long)c->nr_io_wait, + (unsigned long long)c->nr_running, + (unsigned long long)c->nr_stopped, + (unsigned long long)c->nr_uninterruptible); } diff --git a/Documentation/arm/Samsung-S3C24XX/GPIO.txt b/Documentation/arm/Samsung-S3C24XX/GPIO.txt index b5d20c0b2ab46d60472797dad8dcf197971d9199..ea7ccfc4b274f5dcf269d9d239c8aeaf36cb4a6c 100644 --- a/Documentation/arm/Samsung-S3C24XX/GPIO.txt +++ b/Documentation/arm/Samsung-S3C24XX/GPIO.txt @@ -13,6 +13,21 @@ Introduction data-sheet/users manual to find out the complete list. +GPIOLIB +------- + + With the event of the GPIOLIB in drivers/gpio, support for some + of the GPIO functions such as reading and writing a pin will + be removed in favour of this common access method. + + Once all the extant drivers have been converted, the functions + listed below will be removed (they may be marked as __deprecated + in the near future). + + - s3c2410_gpio_getpin + - s3c2410_gpio_setpin + + Headers ------- diff --git a/Documentation/arm/Samsung-S3C24XX/Overview.txt b/Documentation/arm/Samsung-S3C24XX/Overview.txt index 014a8ec4877d296be7864abd82e663fb93e8c8f0..cff6227b44844dae251e4425468c3c099f58d272 100644 --- a/Documentation/arm/Samsung-S3C24XX/Overview.txt +++ b/Documentation/arm/Samsung-S3C24XX/Overview.txt @@ -8,9 +8,10 @@ Introduction The Samsung S3C24XX range of ARM9 System-on-Chip CPUs are supported by the 's3c2410' architecture of ARM Linux. Currently the S3C2410, - S3C2412, S3C2413, S3C2440 and S3C2442 devices are supported. + S3C2412, S3C2413, S3C2440, S3C2442 and S3C2443 devices are supported. + + Support for the S3C2400 and S3C24A0 series are in progress. - Support for the S3C2400 series is in progress. Configuration ------------- @@ -38,6 +39,22 @@ Layout Register, kernel and platform data definitions are held in the arch/arm/mach-s3c2410 directory./include/mach +arch/arm/plat-s3c24xx: + + Files in here are either common to all the s3c24xx family, + or are common to only some of them with names to indicate this + status. The files that are not common to all are generally named + with the initial cpu they support in the series to ensure a short + name without any possibility of confusion with newer devices. + + As an example, initially s3c244x would cover s3c2440 and s3c2442, but + with the s3c2443 which does not share many of the same drivers in + this directory, the name becomes invalid. We stick to s3c2440- + to indicate a driver that is s3c2440 and s3c2442 compatible. + + This does mean that to find the status of any given SoC, a number + of directories may need to be searched. + Machines -------- @@ -159,6 +176,17 @@ NAND For more information see Documentation/arm/Samsung-S3C24XX/NAND.txt +SD/MMC +------ + + The SD/MMC hardware pre S3C2443 is supported in the current + kernel, the driver is drivers/mmc/host/s3cmci.c and supports + 1 and 4 bit SD or MMC cards. + + The SDIO behaviour of this driver has not been fully tested. There is no + current support for hardware SDIO interrupts. + + Serial ------ @@ -178,6 +206,9 @@ GPIO The core contains support for manipulating the GPIO, see the documentation in GPIO.txt in the same directory as this file. + Newer kernels carry GPIOLIB, and support is being moved towards + this with some of the older support in line to be removed. + Clock Management ---------------- diff --git a/Documentation/auxdisplay/Makefile b/Documentation/auxdisplay/Makefile new file mode 100644 index 0000000000000000000000000000000000000000..51fe23332c81fc644f091099e363d01d5f367a36 --- /dev/null +++ b/Documentation/auxdisplay/Makefile @@ -0,0 +1,10 @@ +# kbuild trick to avoid linker error. Can be omitted if a module is built. +obj- := dummy.o + +# List of programs to build +hostprogs-y := cfag12864b-example + +# Tell kbuild to always build the programs +always := $(hostprogs-y) + +HOSTCFLAGS_cfag12864b-example.o += -I$(objtree)/usr/include diff --git a/Documentation/connector/Makefile b/Documentation/connector/Makefile new file mode 100644 index 0000000000000000000000000000000000000000..8df1a7285a06bab82de03628a686a55339675334 --- /dev/null +++ b/Documentation/connector/Makefile @@ -0,0 +1,11 @@ +ifneq ($(CONFIG_CONNECTOR),) +obj-m += cn_test.o +endif + +# List of programs to build +hostprogs-y := ucon + +# Tell kbuild to always build the programs +always := $(hostprogs-y) + +HOSTCFLAGS_ucon.o += -I$(objtree)/usr/include diff --git a/Documentation/cpu-hotplug.txt b/Documentation/cpu-hotplug.txt index ba0aacde94fba2472d33ba9da5764a2b8cc5f63e..94bbc27ddd4fbf50ff361177450c5f524210f1cb 100644 --- a/Documentation/cpu-hotplug.txt +++ b/Documentation/cpu-hotplug.txt @@ -59,15 +59,10 @@ apicid values in those tables for disabled apics. In the event BIOS doesn't mark such hot-pluggable cpus as disabled entries, one could use this parameter "additional_cpus=x" to represent those cpus in the cpu_possible_map. -s390 uses the number of cpus it detects at IPL time to also the number of bits -in cpu_possible_map. If it is desired to add additional cpus at a later time -the number should be specified using this option or the possible_cpus option. - possible_cpus=n [s390 only] use this to set hotpluggable cpus. This option sets possible_cpus bits in cpu_possible_map. Thus keeping the numbers of bits set constant even if the machine gets rebooted. - This option overrides additional_cpus. CPU maps and such ----------------- diff --git a/Documentation/devices.txt b/Documentation/devices.txt index e6244cde26e9406527dfcaa9aae9edf9e17c6161..05c80645e4ee172fafa118eea8f8b56aec242209 100644 --- a/Documentation/devices.txt +++ b/Documentation/devices.txt @@ -2560,9 +2560,6 @@ Your cooperation is appreciated. 96 = /dev/usb/hiddev0 1st USB HID device ... 111 = /dev/usb/hiddev15 16th USB HID device - 112 = /dev/usb/auer0 1st auerswald ISDN device - ... - 127 = /dev/usb/auer15 16th auerswald ISDN device 128 = /dev/usb/brlvgr0 First Braille Voyager device ... 131 = /dev/usb/brlvgr3 Fourth Braille Voyager device diff --git a/Documentation/dontdiff b/Documentation/dontdiff index 881e6dd03aea411bb9a1b0b11aa3b4fb3a90761e..27809357da58755c4484d711a6bc90534ec07a29 100644 --- a/Documentation/dontdiff +++ b/Documentation/dontdiff @@ -5,6 +5,8 @@ *.css *.dvi *.eps +*.fw.gen.S +*.fw *.gif *.grep *.grp diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 17cab3c74e8b60506d0136f812745f4258bc2ca4..eb1a47b974278270242c2da772420f6a984ff706 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -19,15 +19,6 @@ Who: Pavel Machek --------------------------- -What: old NCR53C9x driver -When: October 2007 -Why: Replaced by the much better esp_scsi driver. Actual low-level - driver can be ported over almost trivially. -Who: David Miller - Christoph Hellwig - ---------------------------- - What: Video4Linux API 1 ioctls and video_decoder.h from Video devices. When: December 2008 Files: include/linux/video_decoder.h include/linux/videodev.h diff --git a/Documentation/filesystems/configfs/Makefile b/Documentation/filesystems/configfs/Makefile new file mode 100644 index 0000000000000000000000000000000000000000..be7ec5e67dbcb17b0730da4ea47890eb7b6b583f --- /dev/null +++ b/Documentation/filesystems/configfs/Makefile @@ -0,0 +1,3 @@ +ifneq ($(CONFIG_CONFIGFS_FS),) +obj-m += configfs_example_explicit.o configfs_example_macros.o +endif diff --git a/Documentation/filesystems/ext4.txt b/Documentation/filesystems/ext4.txt index 80e193d82e2e10415cc828124cec296855398aeb..0d5394920a31c146ef85cc4df64107e37a6ae386 100644 --- a/Documentation/filesystems/ext4.txt +++ b/Documentation/filesystems/ext4.txt @@ -26,6 +26,12 @@ Mailing list: linux-ext4@vger.kernel.org git://git.kernel.org/pub/scm/fs/ext2/e2fsprogs.git + - Note that it is highly important to install the mke2fs.conf file + that comes with the e2fsprogs 1.41.x sources in /etc/mke2fs.conf. If + you have edited the /etc/mke2fs.conf file installed on your system, + you will need to merge your changes with the version from e2fsprogs + 1.41.x. + - Create a new filesystem using the ext4dev filesystem type: # mke2fs -t ext4dev /dev/hda1 diff --git a/Documentation/filesystems/ntfs.txt b/Documentation/filesystems/ntfs.txt index e79ee2db183a0a19f09bccb810a29794ab72031e..ac2a261c5f7d736ed9daddbc25802d3e83fde07a 100644 --- a/Documentation/filesystems/ntfs.txt +++ b/Documentation/filesystems/ntfs.txt @@ -40,7 +40,7 @@ Web site ======== There is plenty of additional information on the linux-ntfs web site -at http://linux-ntfs.sourceforge.net/ +at http://www.linux-ntfs.org/ The web site has a lot of additional information, such as a comprehensive FAQ, documentation on the NTFS on-disk format, information on the Linux-NTFS @@ -272,7 +272,7 @@ And you would know that /dev/hda2 has a size of 37768814 - 4209030 + 1 = For Win2k and later dynamic disks, you can for example use the ldminfo utility which is part of the Linux LDM tools (the latest version at the time of writing is linux-ldm-0.0.8.tar.bz2). You can download it from: - http://linux-ntfs.sourceforge.net/downloads.html + http://www.linux-ntfs.org/ Simply extract the downloaded archive (tar xvjf linux-ldm-0.0.8.tar.bz2), go into it (cd linux-ldm-0.0.8) and change to the test directory (cd test). You will find the precompiled (i386) ldminfo utility there. NOTE: You will not be diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt index 64557821ee5984f5babe336f701f172b8602a4dc..394eb2cc1c39b8fa863459b796bc95a427957013 100644 --- a/Documentation/filesystems/proc.txt +++ b/Documentation/filesystems/proc.txt @@ -1339,6 +1339,25 @@ Enables/Disables the protection of the per-process proc entries "maps" and "smaps". When enabled, the contents of these files are visible only to readers that are allowed to ptrace() the given process. +msgmni +------ + +Maximum number of message queue ids on the system. +This value scales to the amount of lowmem. It is automatically recomputed +upon memory add/remove or ipc namespace creation/removal. +When a value is written into this file, msgmni's value becomes fixed, i.e. it +is not recomputed anymore when one of the above events occurs. +Use auto_msgmni to change this behavior. + +auto_msgmni +----------- + +Enables/Disables automatic recomputing of msgmni upon memory add/remove or +upon ipc namespace creation/removal (see the msgmni description above). +Echoing "1" into this file enables msgmni automatic recomputing. +Echoing "0" turns it off. +auto_msgmni default value is 1. + 2.4 /proc/sys/vm - The virtual memory subsystem ----------------------------------------------- diff --git a/Documentation/filesystems/quota.txt b/Documentation/filesystems/quota.txt index a590c4093eff87470baebc430a1cb0034f8f93db..5e8de25bf0f1ec86aac76ad6a102d557b883603f 100644 --- a/Documentation/filesystems/quota.txt +++ b/Documentation/filesystems/quota.txt @@ -3,14 +3,14 @@ Quota subsystem =============== Quota subsystem allows system administrator to set limits on used space and -number of used inodes (inode is a filesystem structure which is associated -with each file or directory) for users and/or groups. For both used space and -number of used inodes there are actually two limits. The first one is called -softlimit and the second one hardlimit. An user can never exceed a hardlimit -for any resource. User is allowed to exceed softlimit but only for limited -period of time. This period is called "grace period" or "grace time". When -grace time is over, user is not able to allocate more space/inodes until he -frees enough of them to get below softlimit. +number of used inodes (inode is a filesystem structure which is associated with +each file or directory) for users and/or groups. For both used space and number +of used inodes there are actually two limits. The first one is called softlimit +and the second one hardlimit. An user can never exceed a hardlimit for any +resource (unless he has CAP_SYS_RESOURCE capability). User is allowed to exceed +softlimit but only for limited period of time. This period is called "grace +period" or "grace time". When grace time is over, user is not able to allocate +more space/inodes until he frees enough of them to get below softlimit. Quota limits (and amount of grace time) are set independently for each filesystem. @@ -53,6 +53,12 @@ in parentheses): QUOTA_NL_BSOFTLONGWARN - space (block) softlimit is exceeded longer than given grace period. QUOTA_NL_BSOFTWARN - space (block) softlimit + - four warnings are also defined for the event when user stops + exceeding some limit: + QUOTA_NL_IHARDBELOW - inode hardlimit + QUOTA_NL_ISOFTBELOW - inode softlimit + QUOTA_NL_BHARDBELOW - space (block) hardlimit + QUOTA_NL_BSOFTBELOW - space (block) softlimit QUOTA_NL_A_DEV_MAJOR (u32) - major number of a device with the affected filesystem QUOTA_NL_A_DEV_MINOR (u32) diff --git a/Documentation/filesystems/ubifs.txt b/Documentation/filesystems/ubifs.txt index 540e9e7f59c53f083f105432a7a7be28f53eb2d3..6a0d70a22f05f238cb1da86208437818f192b495 100644 --- a/Documentation/filesystems/ubifs.txt +++ b/Documentation/filesystems/ubifs.txt @@ -57,7 +57,7 @@ Similarly to JFFS2, UBIFS supports on-the-flight compression which makes it possible to fit quite a lot of data to the flash. Similarly to JFFS2, UBIFS is tolerant of unclean reboots and power-cuts. -It does not need stuff like ckfs.ext2. UBIFS automatically replays its +It does not need stuff like fsck.ext2. UBIFS automatically replays its journal and recovers from crashes, ensuring that the on-flash data structures are consistent. diff --git a/Documentation/hwmon/ibmaem b/Documentation/hwmon/ibmaem index 2fefaf582a43b928b48b0e196fab6445b28aa171..e98bdfea3467f679411f86d8f82be7ea421da491 100644 --- a/Documentation/hwmon/ibmaem +++ b/Documentation/hwmon/ibmaem @@ -1,8 +1,11 @@ Kernel driver ibmaem ====================== +This driver talks to the IBM Systems Director Active Energy Manager, known +henceforth as AEM. + Supported systems: - * Any recent IBM System X server with Active Energy Manager support. + * Any recent IBM System X server with AEM support. This includes the x3350, x3550, x3650, x3655, x3755, x3850 M2, x3950 M2, and certain HS2x/LS2x/QS2x blades. The IPMI host interface driver ("ipmi-si") needs to be loaded for this driver to do anything. @@ -14,24 +17,22 @@ Author: Darrick J. Wong Description ----------- -This driver implements sensor reading support for the energy and power -meters available on various IBM System X hardware through the BMC. All -sensor banks will be exported as platform devices; this driver can talk -to both v1 and v2 interfaces. This driver is completely separate from the -older ibmpex driver. +This driver implements sensor reading support for the energy and power meters +available on various IBM System X hardware through the BMC. All sensor banks +will be exported as platform devices; this driver can talk to both v1 and v2 +interfaces. This driver is completely separate from the older ibmpex driver. -The v1 AEM interface has a simple set of features to monitor energy use. -There is a register that displays an estimate of raw energy consumption -since the last BMC reset, and a power sensor that returns average power -use over a configurable interval. +The v1 AEM interface has a simple set of features to monitor energy use. There +is a register that displays an estimate of raw energy consumption since the +last BMC reset, and a power sensor that returns average power use over a +configurable interval. -The v2 AEM interface is a bit more sophisticated, being able to present -a wider range of energy and power use registers, the power cap as -set by the AEM software, and temperature sensors. +The v2 AEM interface is a bit more sophisticated, being able to present a wider +range of energy and power use registers, the power cap as set by the AEM +software, and temperature sensors. Special Features ---------------- -The "power_cap" value displays the current system power cap, as set by -the Active Energy Manager software. Setting the power cap from the host -is not currently supported. +The "power_cap" value displays the current system power cap, as set by the AEM +software. Setting the power cap from the host is not currently supported. diff --git a/Documentation/ia64/Makefile b/Documentation/ia64/Makefile new file mode 100644 index 0000000000000000000000000000000000000000..b75db69ec483ade17893c46076e2b64cffcedb96 --- /dev/null +++ b/Documentation/ia64/Makefile @@ -0,0 +1,8 @@ +# kbuild trick to avoid linker error. Can be omitted if a module is built. +obj- := dummy.o + +# List of programs to build +hostprogs-y := aliasing-test + +# Tell kbuild to always build the programs +always := $(hostprogs-y) diff --git a/Documentation/ioctl-number.txt b/Documentation/ioctl-number.txt index 3bb5f466a90db3e971b42fb26c60d716a30878ed..1c6b545635a27741abe8f3b5bb10490416bce0fa 100644 --- a/Documentation/ioctl-number.txt +++ b/Documentation/ioctl-number.txt @@ -105,7 +105,6 @@ Code Seq# Include File Comments 'T' all linux/soundcard.h conflict! 'T' all asm-i386/ioctls.h conflict! 'U' 00-EF linux/drivers/usb/usb.h -'U' F0-FF drivers/usb/auerswald.c 'V' all linux/vt.h 'W' 00-1F linux/watchdog.h conflict! 'W' 00-1F linux/wanrouter.h conflict! diff --git a/Documentation/ja_JP/HOWTO b/Documentation/ja_JP/HOWTO index 488c77fa3aae138c41168408d983791819f5a7fb..0775cf4798b22f89d484f171f3a79726712ed695 100644 --- a/Documentation/ja_JP/HOWTO +++ b/Documentation/ja_JP/HOWTO @@ -11,14 +11,14 @@ for non English (read: Japanese) speakers and is not intended as a fork. So if you have any comments or updates for this file, please try to update the original English file first. -Last Updated: 2007/11/16 +Last Updated: 2008/08/21 ================================== これは、 -linux-2.6.24/Documentation/HOWTO +linux-2.6.27/Documentation/HOWTO の和訳です。 翻訳団体： JF プロジェクト < http://www.linux.or.jp/JF/ > -翻訳日： 2007/11/10 +翻訳日： 2008/8/5 翻訳者： Tsugikazu Shibata 校正者： 松倉さん 小林 雅典さん (Masanori Kobayasi) @@ -287,13 +287,15 @@ Linux カーネルの開発プロセスは現在幾つかの異なるメイン に安定した状態にあると判断したときにリリースされます。目標は毎週新 しい -rc カーネルをリリースすることです。 - - 以下の URL で各 -rc リリースに存在する既知の後戻り問題のリスト - が追跡されます- - http://kernelnewbies.org/known_regressions - - このプロセスはカーネルが 「準備ができた」と考えられるまで継続しま す。このプロセスはだいたい 6週間継続します。 + - 各リリースでの既知の後戻り問題(regression: このリリースの中で新規 + に作り込まれた問題を指す) はその都度 Linux-kernel メーリングリスト + に投稿されます。ゴールとしては、カーネルが 「準備ができた」と宣言 + する前にこのリストの長さをゼロに減らすことですが、現実には、数個の + 後戻り問題がリリース時にたびたび残ってしまいます。 + Andrew Morton が Linux-kernel メーリングリストにカーネルリリースについ て書いたことをここで言っておくことは価値があります- 「カーネルがいつリリースされるかは誰も知りません。なぜなら、これは現 @@ -303,18 +305,20 @@ Andrew Morton が Linux-kernel メーリングリストにカーネルリリー 2.6.x.y -stable カーネルツリー --------------------------- -バージョンに4つ目の数字がついたカーネルは -stable カーネルです。これに -は、2.6.x カーネルで見つかったセキュリティ問題や重大な後戻りに対する比 -較的小さい重要な修正が含まれます。 +バージョン番号が4つの数字に分かれているカーネルは -stable カーネルです。 +これには、2.6.x カーネルで見つかったセキュリティ問題や重大な後戻りに対 +する比較的小さい重要な修正が含まれます。 これは、開発/実験的バージョンのテストに協力することに興味が無く、 最新の安定したカーネルを使いたいユーザに推奨するブランチです。 -もし、2.6.x.y カーネルが存在しない場合には、番号が一番大きい 2.6.x -が最新の安定版カーネルです。 +もし、2.6.x.y カーネルが存在しない場合には、番号が一番大きい 2.6.x が +最新の安定版カーネルです。 -2.6.x.y は "stable" チーム でメンテされており、だ -いたい隔週でリリースされています。 +2.6.x.y は "stable" チーム でメンテされており、必 +要に応じてリリースされます。通常のリリース期間は 2週間毎ですが、差し迫っ +た問題がなければもう少し長くなることもあります。セキュリティ関連の問題 +の場合はこれに対してだいたいの場合、すぐにリリースがされます。 カーネルツリーに入っている、Documentation/stable_kernel_rules.txt ファ イルにはどのような種類の変更が -stable ツリーに受け入れ可能か、またリ @@ -341,7 +345,9 @@ linux-kernel メーリングリストで収集された多数のパッチと同 メインラインへ入れるように Linus にプッシュします。 メインカーネルツリーに含めるために Linus に送る前に、すべての新しいパッ -チが -mm ツリーでテストされることが強く推奨されます。 +チが -mm ツリーでテストされることが強く推奨されています。マージウィン +ドウが開く前に -mm ツリーに現れなかったパッチはメインラインにマージさ +れることは困難になります。 これらのカーネルは安定して動作すべきシステムとして使うのには適切ではあ りませんし、カーネルブランチの中でももっとも動作にリスクが高いものです。 @@ -395,13 +401,15 @@ linux-kernel メーリングリストで収集された多数のパッチと同 - pcmcia, Dominik Brodowski git.kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6.git - - SCSI, James Bottomley + - SCSI, James Bottomley git.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6.git + - x86, Ingo Molnar + git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86.git + quilt ツリー- - - USB, PCI ドライバコアと I2C, Greg Kroah-Hartman + - USB, ドライバコアと I2C, Greg Kroah-Hartman kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/ - - x86-64 と i386 の仲間 Andi Kleen その他のカーネルツリーは http://git.kernel.org/ と MAINTAINERS ファ イルに一覧表があります。 @@ -412,13 +420,32 @@ linux-kernel メーリングリストで収集された多数のパッチと同 bugzilla.kernel.org は Linux カーネル開発者がカーネルのバグを追跡する 場所です。ユーザは見つけたバグの全てをこのツールで報告すべきです。 どう kernel bugzilla を使うかの詳細は、以下を参照してください- - http://test.kernel.org/bugzilla/faq.html - + http://bugzilla.kernel.org/page.cgi?id=faq.html メインカーネルソースディレクトリにあるファイル REPORTING-BUGS はカーネ ルバグらしいものについてどうレポートするかの良いテンプレートであり、問 題の追跡を助けるためにカーネル開発者にとってどんな情報が必要なのかの詳 細が書かれています。 +バグレポートの管理 +------------------- + +あなたのハッキングのスキルを訓練する最高の方法のひとつに、他人がレポー +トしたバグを修正することがあります。あなたがカーネルをより安定化させる +こに寄与するということだけでなく、あなたは 現実の問題を修正することを +学び、自分のスキルも強化でき、また他の開発者があなたの存在に気がつき +ます。バグを修正することは、多くの開発者の中から自分が功績をあげる最善 +の道です、なぜなら多くの人は他人のバグの修正に時間を浪費することを好ま +ないからです。 + +すでにレポートされたバグのために仕事をするためには、 +http://bugzilla.kernel.org に行ってください。もし今後のバグレポートに +ついてアドバイスを受けたいのであれば、bugme-new メーリングリスト(新し +いバグレポートだけがここにメールされる) または bugme-janitor メーリン +グリスト(bugzilla の変更毎にここにメールされる)を購読できます。 + + http://lists.linux-foundation.org/mailman/listinfo/bugme-new + http://lists.linux-foundation.org/mailman/listinfo/bugme-janitors + メーリングリスト ------------- diff --git a/Documentation/ja_JP/SubmitChecklist b/Documentation/ja_JP/SubmitChecklist new file mode 100644 index 0000000000000000000000000000000000000000..6c42e071d7233cf065be56a13403aeb404927e75 --- /dev/null +++ b/Documentation/ja_JP/SubmitChecklist @@ -0,0 +1,111 @@ +NOTE: +This is a version of Documentation/SubmitChecklist into Japanese. +This document is maintained by Takenori Nagano +and the JF Project team . +If you find any difference between this document and the original file +or a problem with the translation, +please contact the maintainer of this file or JF project. + +Please also note that the purpose of this file is to be easier to read +for non English (read: Japanese) speakers and is not intended as a +fork. So if you have any comments or updates of this file, please try +to update the original English file first. + +Last Updated: 2008/07/14 +================================== +これは、 +linux-2.6.26/Documentation/SubmitChecklist の和訳です。 + +翻訳団体： JF プロジェクト < http://www.linux.or.jp/JF/ > +翻訳日： 2008/07/14 +翻訳者： Takenori Nagano +校正者： Masanori Kobayashi さん +================================== + + +Linux カーネルパッチ投稿者向けチェックリスト +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +本書では、パッチをより素早く取り込んでもらいたい開発者が実践すべき基本的な事柄 +をいくつか紹介します。ここにある全ての事柄は、Documentation/SubmittingPatches +などのLinuxカーネルパッチ投稿に際しての心得を補足するものです。 + + 1: 妥当なCONFIGオプションや変更されたCONFIGオプション、つまり =y, =m, =n + 全てで正しくビルドできることを確認してください。その際、gcc及びリンカが + warningやerrorを出していないことも確認してください。 + + 2: allnoconfig, allmodconfig オプションを用いて正しくビルドできることを + 確認してください。 + + 3: 手許のクロスコンパイルツールやOSDLのPLMのようなものを用いて、複数の + アーキテクチャにおいても正しくビルドできることを確認してください。 + + 4: 64bit長の'unsigned long'を使用しているppc64は、クロスコンパイルでの + チェックに適当なアーキテクチャです。 + + 5: カーネルコーディングスタイルに準拠しているかどうか確認してください(!) + + 6: CONFIGオプションの追加・変更をした場合には、CONFIGメニューが壊れていない + ことを確認してください。 + + 7: 新しくKconfigのオプションを追加する際には、必ずそのhelpも記述してください。 + + 8: 適切なKconfigの依存関係を考えながら慎重にチェックしてください。 + ただし、この作業はマシンを使ったテストできちんと行うのがとても困難です。 + うまくやるには、自分の頭で考えることです。 + + 9: sparseを利用してちゃんとしたコードチェックをしてください。 + +10: 'make checkstack' と 'make namespacecheck' を利用し、問題が発見されたら + 修正してください。'make checkstack' は明示的に問題を示しませんが、どれか + １つの関数が512バイトより大きいスタックを使っていれば、修正すべき候補と + なります。 + +11: グローバルなkernel API を説明する kernel-doc をソースの中に含めてください。 + ( staticな関数においては必須ではありませんが、含めてもらっても結構です ) + そして、'make htmldocs' もしくは 'make mandocs' を利用して追記した + ドキュメントのチェックを行い、問題が見つかった場合には修正を行ってください。 + +12: CONFIG_PREEMPT, CONFIG_DEBUG_PREEMPT, CONFIG_DEBUG_SLAB, + CONFIG_DEBUG_PAGEALLOC, CONFIG_DEBUG_MUTEXES, CONFIG_DEBUG_SPINLOCK, + CONFIG_DEBUG_SPINLOCK_SLEEP これら全てを同時に有効にして動作確認を + 行ってください。 + +13: CONFIG_SMP, CONFIG_PREEMPT を有効にした場合と無効にした場合の両方で + ビルドした上、動作確認を行ってください。 + +14: もしパッチがディスクのI/O性能などに影響を与えるようであれば、 + 'CONFIG_LBD'オプションを有効にした場合と無効にした場合の両方で + テストを実施してみてください。 + +15: lockdepの機能を全て有効にした上で、全てのコードパスを評価してください。 + +16: /proc に新しいエントリを追加した場合には、Documentation/ 配下に + 必ずドキュメントを追加してください。 + +17: 新しいブートパラメータを追加した場合には、 + 必ずDocumentation/kernel-parameters.txt に説明を追加してください。 + +18: 新しくmoduleにパラメータを追加した場合には、MODULE_PARM_DESC()を + 利用して必ずその説明を記述してください。 + +19: 新しいuserspaceインタフェースを作成した場合には、Documentation/ABI/ に + Documentation/ABI/README を参考にして必ずドキュメントを追加してください。 + +20: 'make headers_check'を実行して全く問題がないことを確認してください。 + +21: 少なくともslabアロケーションとpageアロケーションに失敗した場合の + 挙動について、fault-injectionを利用して確認してください。 + Documentation/fault-injection/ を参照してください。 + + 追加したコードがかなりの量であったならば、サブシステム特有の + fault-injectionを追加したほうが良いかもしれません。 + +22: 新たに追加したコードは、`gcc -W'でコンパイルしてください。 + このオプションは大量の不要なメッセージを出力しますが、 + "warning: comparison between signed and unsigned" のようなメッセージは、 + バグを見つけるのに役に立ちます。 + +23: 投稿したパッチが -mm パッチセットにマージされた後、全ての既存のパッチや + VM, VFS およびその他のサブシステムに関する様々な変更と、現時点でも共存 + できることを確認するテストを行ってください。 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index e7bea3e853044e54f3ee863ad3d295b0df84a522..1150444a21ab64140f13e706797f16664e28244f 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -365,6 +365,8 @@ and is between 256 and 4096 characters. It is defined in the file no delay (0). Format: integer + bootmem_debug [KNL] Enable bootmem allocator debug messages. + bttv.card= [HW,V4L] bttv (bt848 + bt878 based grabber cards) bttv.radio= Most important insmod options are available as kernel args too. @@ -1072,6 +1074,9 @@ and is between 256 and 4096 characters. It is defined in the file * [no]ncq: Turn on or off NCQ. + * nohrst, nosrst, norst: suppress hard, soft + and both resets. + If there are multiple matching configurations changing the same attribute, the last one is used. diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c index b88b0ea54e90c597896aac6eb478e1b56bab8bd0..7228369d1014b956ff3c8843d8ef642a225682b3 100644 --- a/Documentation/lguest/lguest.c +++ b/Documentation/lguest/lguest.c @@ -895,6 +895,9 @@ static void handle_console_output(int fd, struct virtqueue *vq, bool timeout) } } +/* This is called when we no longer want to hear about Guest changes to a + * virtqueue. This is more efficient in high-traffic cases, but it means we + * have to set a timer to check if any more changes have occurred. */ static void block_vq(struct virtqueue *vq) { struct itimerval itm; @@ -939,6 +942,11 @@ static void handle_net_output(int fd, struct virtqueue *vq, bool timeout) if (!timeout && num) block_vq(vq); + /* We never quite know how long should we wait before we check the + * queue again for more packets. We start at 500 microseconds, and if + * we get fewer packets than last time, we assume we made the timeout + * too small and increase it by 10 microseconds. Otherwise, we drop it + * by one microsecond every time. It seems to work well enough. */ if (timeout) { if (num < last_timeout_num) timeout_usec += 10; @@ -1447,21 +1455,6 @@ static void configure_device(int fd, const char *tapif, u32 ipaddr) err(1, "Bringing interface %s up", tapif); } -static void get_mac(int fd, const char *tapif, unsigned char hwaddr[6]) -{ - struct ifreq ifr; - - memset(&ifr, 0, sizeof(ifr)); - strcpy(ifr.ifr_name, tapif); - - /* SIOC stands for Socket I/O Control. G means Get (vs S for Set - * above). IF means Interface, and HWADDR is hardware address. - * Simple! */ - if (ioctl(fd, SIOCGIFHWADDR, &ifr) != 0) - err(1, "getting hw address for %s", tapif); - memcpy(hwaddr, ifr.ifr_hwaddr.sa_data, 6); -} - static int get_tun_device(char tapif[IFNAMSIZ]) { struct ifreq ifr; @@ -1531,11 +1524,8 @@ static void setup_tun_net(char *arg) p = strchr(arg, ':'); if (p) { str2mac(p+1, conf.mac); + add_feature(dev, VIRTIO_NET_F_MAC); *p = '\0'; - } else { - p = arg + strlen(arg); - /* None supplied; query the randomly assigned mac. */ - get_mac(ipfd, tapif, conf.mac); } /* arg is now either an IP address or a bridge name */ @@ -1547,13 +1537,10 @@ static void setup_tun_net(char *arg) /* Set up the tun device. */ configure_device(ipfd, tapif, ip); - /* Tell Guest what MAC address to use. */ - add_feature(dev, VIRTIO_NET_F_MAC); add_feature(dev, VIRTIO_F_NOTIFY_ON_EMPTY); /* Expect Guest to handle everything except UFO */ add_feature(dev, VIRTIO_NET_F_CSUM); add_feature(dev, VIRTIO_NET_F_GUEST_CSUM); - add_feature(dev, VIRTIO_NET_F_MAC); add_feature(dev, VIRTIO_NET_F_GUEST_TSO4); add_feature(dev, VIRTIO_NET_F_GUEST_TSO6); add_feature(dev, VIRTIO_NET_F_GUEST_ECN); diff --git a/Documentation/networking/Makefile b/Documentation/networking/Makefile new file mode 100644 index 0000000000000000000000000000000000000000..6d8af1ac56c410f11d0e85863a180884082c21ee --- /dev/null +++ b/Documentation/networking/Makefile @@ -0,0 +1,8 @@ +# kbuild trick to avoid linker error. Can be omitted if a module is built. +obj- := dummy.o + +# List of programs to build +hostprogs-y := ifenslave + +# Tell kbuild to always build the programs +always := $(hostprogs-y) diff --git a/Documentation/networking/ifenslave.c b/Documentation/networking/ifenslave.c index a12059886755c7d2b5ff346eaaf495f9376a589a..1b96ccda3836507b18e14a60744b7bfa16de1c83 100644 --- a/Documentation/networking/ifenslave.c +++ b/Documentation/networking/ifenslave.c @@ -1081,7 +1081,7 @@ static int set_if_addr(char *master_ifname, char *slave_ifname) } - ipaddr = ifr.ifr_addr.sa_data; + ipaddr = (unsigned char *)ifr.ifr_addr.sa_data; v_print("Interface '%s': set IP %s to %d.%d.%d.%d\n", slave_ifname, ifra[i].desc, ipaddr[0], ipaddr[1], ipaddr[2], ipaddr[3]); diff --git a/Documentation/pcmcia/Makefile b/Documentation/pcmcia/Makefile new file mode 100644 index 0000000000000000000000000000000000000000..accde871ae7771c629f5fb8f7585059145648a2d --- /dev/null +++ b/Documentation/pcmcia/Makefile @@ -0,0 +1,10 @@ +# kbuild trick to avoid linker error. Can be omitted if a module is built. +obj- := dummy.o + +# List of programs to build +hostprogs-y := crc32hash + +# Tell kbuild to always build the programs +always := $(hostprogs-y) + +HOSTCFLAGS_crc32hash.o += -I$(objtree)/usr/include diff --git a/Documentation/pcmcia/crc32hash.c b/Documentation/pcmcia/crc32hash.c index cbc36d299af808016fd0d018ed27a3cbfe57615e..4210e5abab8a8b86de57770420ac0cfff96a4b38 100644 --- a/Documentation/pcmcia/crc32hash.c +++ b/Documentation/pcmcia/crc32hash.c @@ -26,7 +26,7 @@ int main(int argc, char **argv) { printf("no string passed as argument\n"); return -1; } - result = crc32(argv[1], strlen(argv[1])); + result = crc32((unsigned char const *)argv[1], strlen(argv[1])); printf("0x%x\n", result); return 0; } diff --git a/Documentation/rfkill.txt b/Documentation/rfkill.txt index 28b6ec87c64209b10a83dfe1a7bfcebf6f231991..6fcb3060dec507ed653a5cc0ce72eb9773cbad56 100644 --- a/Documentation/rfkill.txt +++ b/Documentation/rfkill.txt @@ -363,6 +363,11 @@ This rule exists because users of the rfkill subsystem expect to get (and set, when possible) the overall transmitter rfkill state, not of a particular rfkill line. +5. During suspend, the rfkill class will attempt to soft-block the radio +through a call to rfkill->toggle_radio, and will try to restore its previous +state during resume. After a rfkill class is suspended, it will *not* call +rfkill->toggle_radio until it is resumed. + Example of a WLAN wireless driver connected to the rfkill subsystem: -------------------------------------------------------------------- diff --git a/Documentation/scsi/ChangeLog.megaraid_sas b/Documentation/scsi/ChangeLog.megaraid_sas index 716fcc1cafb5cac5f1e13aa6be971825687a2f04..c851ef49779566a970e8e64c15385e2cf6f80033 100644 --- a/Documentation/scsi/ChangeLog.megaraid_sas +++ b/Documentation/scsi/ChangeLog.megaraid_sas @@ -1,3 +1,26 @@ + +1 Release Date : Thur.July. 24 11:41:51 PST 2008 - + (emaild-id:megaraidlinux@lsi.com) + Sumant Patro + Bo Yang + +2 Current Version : 00.00.04.01 +3 Older Version : 00.00.03.22 + +1. Add the new controller (0078, 0079) support to the driver + Those controllers are LSI's next generatation(gen2) SAS controllers. + +1 Release Date : Mon.June. 23 10:12:45 PST 2008 - + (emaild-id:megaraidlinux@lsi.com) + Sumant Patro + Bo Yang + +2 Current Version : 00.00.03.22 +3 Older Version : 00.00.03.20 + +1. Add shutdown DCMD cmd to the shutdown routine to make FW shutdown proper. +2. Unexpected interrupt occurs in HWR Linux driver, add the dumy readl pci flush will fix this issue. + 1 Release Date : Mon. March 10 11:02:31 PDT 2008 - (emaild-id:megaraidlinux@lsi.com) Sumant Patro diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt index 6f6d117ac7e22cd2d9fc981f0fc8542d824d1db8..b117e42a616686e6ef6156a80e07ee4ff2d2e485 100644 --- a/Documentation/sound/alsa/ALSA-Configuration.txt +++ b/Documentation/sound/alsa/ALSA-Configuration.txt @@ -1144,8 +1144,6 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. This module supports autoprobe and multiple cards. - Power management is _not_ supported. - Module snd-ice1712 ------------------ @@ -1628,8 +1626,6 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. This module supports autoprobe and multiple cards. - Power management is _not_ supported. - Module snd-pcsp ----------------- @@ -2081,13 +2077,11 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. Module snd-virtuoso ------------------- - Module for sound cards based on the Asus AV200 chip, i.e., - Xonar D2 and Xonar D2X. + Module for sound cards based on the Asus AV100/AV200 chips, + i.e., Xonar D1, DX, D2 and D2X. This module supports autoprobe and multiple cards. - Power management is _not_ supported. - Module snd-vx222 ---------------- diff --git a/Documentation/spi/Makefile b/Documentation/spi/Makefile new file mode 100644 index 0000000000000000000000000000000000000000..a5b03c88beae2a7d81672a33d312ae13fdcd096a --- /dev/null +++ b/Documentation/spi/Makefile @@ -0,0 +1,11 @@ +# kbuild trick to avoid linker error. Can be omitted if a module is built. +obj- := dummy.o + +# List of programs to build +hostprogs-y := spidev_test spidev_fdx + +# Tell kbuild to always build the programs +always := $(hostprogs-y) + +HOSTCFLAGS_spidev_test.o += -I$(objtree)/usr/include +HOSTCFLAGS_spidev_fdx.o += -I$(objtree)/usr/include diff --git a/Documentation/usb/auerswald.txt b/Documentation/usb/auerswald.txt deleted file mode 100644 index 7ee4d8f69116f7e6adc9919886b5ad63dd68a2bb..0000000000000000000000000000000000000000 --- a/Documentation/usb/auerswald.txt +++ /dev/null @@ -1,30 +0,0 @@ - Auerswald USB kernel driver - =========================== - -What is it? What can I do with it? -================================== -The auerswald USB kernel driver connects your linux 2.4.x -system to the auerswald usb-enabled devices. - -There are two types of auerswald usb devices: -a) small PBX systems (ISDN) -b) COMfort system telephones (ISDN) - -The driver installation creates the devices -/dev/usb/auer0..15. These devices carry a vendor- -specific protocol. You may run all auerswald java -software on it. The java software needs a native -library "libAuerUsbJNINative.so" installed on -your system. This library is available from -auerswald and shipped as part of the java software. - -You may create the devices with: - mknod -m 666 /dev/usb/auer0 c 180 112 - ... - mknod -m 666 /dev/usb/auer15 c 180 127 - -Future plans -============ -- Connection to ISDN4LINUX (the hisax interface) - -The maintainer of this driver is wolfgang@iksw-muees.de diff --git a/Documentation/usb/power-management.txt b/Documentation/usb/power-management.txt index b2fc4d4a99177be7bd48dce560d1f28417c60aa9..9d31140e3f5bc2db17e446b426a4ecfacbbf99fc 100644 --- a/Documentation/usb/power-management.txt +++ b/Documentation/usb/power-management.txt @@ -436,7 +436,12 @@ post_reset; the USB core guarantees that this is true of internal suspend/resume events as well. If a driver wants to block all suspend/resume calls during some -critical section, it can simply acquire udev->pm_mutex. +critical section, it can simply acquire udev->pm_mutex. Note that +calls to resume may be triggered indirectly. Block IO due to memory +allocations can make the vm subsystem resume a device. Thus while +holding this lock you must not allocate memory with GFP_KERNEL or +GFP_NOFS. + Alternatively, if the critical section might call some of the usb_autopm_* routines, the driver can avoid deadlock by doing: diff --git a/Documentation/video4linux/Makefile b/Documentation/video4linux/Makefile new file mode 100644 index 0000000000000000000000000000000000000000..1ed0e98d057d0e34fce4c96d778a30d4f0845111 --- /dev/null +++ b/Documentation/video4linux/Makefile @@ -0,0 +1,8 @@ +# kbuild trick to avoid linker error. Can be omitted if a module is built. +obj- := dummy.o + +# List of programs to build +hostprogs-y := v4lgrab + +# Tell kbuild to always build the programs +always := $(hostprogs-y) diff --git a/Documentation/vm/Makefile b/Documentation/vm/Makefile new file mode 100644 index 0000000000000000000000000000000000000000..6f562f778b289e48f51e4b0e7b1740c89f4ff683 --- /dev/null +++ b/Documentation/vm/Makefile @@ -0,0 +1,8 @@ +# kbuild trick to avoid linker error. Can be omitted if a module is built. +obj- := dummy.o + +# List of programs to build +hostprogs-y := slabinfo + +# Tell kbuild to always build the programs +always := $(hostprogs-y) diff --git a/Documentation/vm/page_migration b/Documentation/vm/page_migration index 99f89aa101697d553f60602022694c945de9dd80..d5fdfd34bbaf4835bd7381b93cdd09774f8b9b01 100644 --- a/Documentation/vm/page_migration +++ b/Documentation/vm/page_migration @@ -18,10 +18,11 @@ migrate_pages function call takes two sets of nodes and moves pages of a process that are located on the from nodes to the destination nodes. Page migration functions are provided by the numactl package by Andi Kleen (a version later than 0.9.3 is required. Get it from -ftp://ftp.suse.com/pub/people/ak). numactl provided libnuma which -provides an interface similar to other numa functionality for page migration. -cat /proc//numa_maps allows an easy review of where the pages of -a process are located. See also the numa_maps manpage in the numactl package. +ftp://oss.sgi.com/www/projects/libnuma/download/). numactl provides libnuma +which provides an interface similar to other numa functionality for page +migration. cat /proc//numa_maps allows an easy review of where the +pages of a process are located. See also the numa_maps documentation in the +proc(5) man page. Manual migration is useful if for example the scheduler has relocated a process to a processor on a distant node. A batch scheduler or an diff --git a/Documentation/watchdog/src/Makefile b/Documentation/watchdog/src/Makefile new file mode 100644 index 0000000000000000000000000000000000000000..40e5f46e4740a865b173ab12a9c393ee071b9abe --- /dev/null +++ b/Documentation/watchdog/src/Makefile @@ -0,0 +1,8 @@ +# kbuild trick to avoid linker error. Can be omitted if a module is built. +obj- := dummy.o + +# List of programs to build +hostprogs-y := watchdog-simple watchdog-test + +# Tell kbuild to always build the programs +always := $(hostprogs-y) diff --git a/MAINTAINERS b/MAINTAINERS index b343814a1ace0dbb9f38e73bd130042ff9f64c01..ced3c202f8e6cf13d825cd220639f82909f8e162 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -175,12 +175,18 @@ M: bcrl@kvack.org L: linux-aio@kvack.org S: Supported -ABIT UGURU HARDWARE MONITOR DRIVER +ABIT UGURU 1,2 HARDWARE MONITOR DRIVER P: Hans de Goede M: j.w.r.degoede@hhs.nl L: lm-sensors@lm-sensors.org S: Maintained +ABIT UGURU 3 HARDWARE MONITOR DRIVER +P: Alistair John Strachan +M: alistair@devzero.co.uk +L: lm-sensors@lm-sensors.org +S: Maintained + ACENIC DRIVER P: Jes Sorensen M: jes@trained-monkey.org @@ -413,6 +419,12 @@ L: linux-laptop@vger.kernel.org W: http://www.canb.auug.org.au/~sfr/ S: Supported +APPLE BCM5974 MULTITOUCH DRIVER +P: Henrik Rydberg +M: rydberg@euromail.se +L: linux-input@vger.kernel.org +S: Maintained + APPLE SMC DRIVER P: Nicolas Boichat M: nicolas@boichat.ch @@ -936,94 +948,19 @@ M: joern@lazybastard.org L: linux-mtd@lists.infradead.org S: Maintained -BLUETOOTH SUBSYSTEM +BLUETOOTH DRIVERS P: Marcel Holtmann M: marcel@holtmann.org -P: Maxim Krasnyansky -M: maxk@qualcomm.com L: linux-bluetooth@vger.kernel.org -W: http://bluez.sf.net -W: http://www.bluez.org -W: http://www.holtmann.org/linux/bluetooth/ -T: git kernel.org:/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6.git -S: Maintained - -BLUETOOTH RFCOMM LAYER -P: Marcel Holtmann -M: marcel@holtmann.org -P: Maxim Krasnyansky -M: maxk@qualcomm.com -S: Maintained - -BLUETOOTH BNEP LAYER -P: Marcel Holtmann -M: marcel@holtmann.org -P: Maxim Krasnyansky -M: maxk@qualcomm.com -S: Maintained - -BLUETOOTH CMTP LAYER -P: Marcel Holtmann -M: marcel@holtmann.org -S: Maintained - -BLUETOOTH HIDP LAYER -P: Marcel Holtmann -M: marcel@holtmann.org -S: Maintained - -BLUETOOTH HCI UART DRIVER -P: Marcel Holtmann -M: marcel@holtmann.org -P: Maxim Krasnyansky -M: maxk@qualcomm.com -S: Maintained - -BLUETOOTH HCI USB DRIVER -P: Marcel Holtmann -M: marcel@holtmann.org -P: Maxim Krasnyansky -M: maxk@qualcomm.com -S: Maintained - -BLUETOOTH HCI BCM203X DRIVER -P: Marcel Holtmann -M: marcel@holtmann.org -S: Maintained - -BLUETOOTH HCI BPA10X DRIVER -P: Marcel Holtmann -M: marcel@holtmann.org -S: Maintained - -BLUETOOTH HCI BFUSB DRIVER -P: Marcel Holtmann -M: marcel@holtmann.org -S: Maintained - -BLUETOOTH HCI DTL1 DRIVER -P: Marcel Holtmann -M: marcel@holtmann.org -S: Maintained - -BLUETOOTH HCI BLUECARD DRIVER -P: Marcel Holtmann -M: marcel@holtmann.org +W: http://www.bluez.org/ S: Maintained -BLUETOOTH HCI BT3C DRIVER -P: Marcel Holtmann -M: marcel@holtmann.org -S: Maintained - -BLUETOOTH HCI BTUART DRIVER +BLUETOOTH SUBSYSTEM P: Marcel Holtmann M: marcel@holtmann.org -S: Maintained - -BLUETOOTH HCI VHCI DRIVER -P: Maxim Krasnyansky -M: maxk@qualcomm.com +L: linux-bluetooth@vger.kernel.org +W: http://www.bluez.org/ +T: git kernel.org:/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6.git S: Maintained BONDING DRIVER @@ -2462,7 +2399,7 @@ L: kernel-janitors@vger.kernel.org W: http://www.kerneljanitors.org/ S: Maintained -KERNEL NFSD +KERNEL NFSD, SUNRPC, AND LOCKD SERVERS P: J. Bruce Fields M: bfields@fieldses.org P: Neil Brown @@ -2928,6 +2865,12 @@ M: jirislaby@gmail.com L: linux-kernel@vger.kernel.org S: Maintained +MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER +P: Felipe Balbi +M: felipe.balbi@nokia.com +L: linux-usb@vger.kernel.org +S: Maintained + MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) P: Andrew Gallatin M: gallatin@myri.com @@ -3076,9 +3019,10 @@ M: horms@verge.net.au P: Julian Anastasov M: ja@ssi.bg L: netdev@vger.kernel.org +L: lvs-devel@vger.kernel.org S: Maintained -NFS CLIENT +NFS, SUNRPC, AND LOCKD CLIENTS P: Trond Myklebust M: Trond.Myklebust@netapp.com L: linux-nfs@vger.kernel.org @@ -3113,7 +3057,7 @@ P: Anton Altaparmakov M: aia21@cantab.net L: linux-ntfs-dev@lists.sourceforge.net L: linux-kernel@vger.kernel.org -W: http://linux-ntfs.sf.net/ +W: http://www.linux-ntfs.org/ T: git kernel.org:/pub/scm/linux/kernel/git/aia21/ntfs-2.6.git S: Maintained @@ -3741,6 +3685,16 @@ L: linux-visws-devel@lists.sf.net W: http://linux-visws.sf.net S: Maintained for 2.6. +SGI GRU DRIVER +P: Jack Steiner +M: steiner@sgi.com +S: Maintained + +SGI XP/XPC/XPNET DRIVER +P: Dean Nelson +M: dcn@sgi.com +S: Maintained + SIMTEC EB110ATX (Chalice CATS) P: Ben Dooks P: Vincent Sanders @@ -4057,7 +4011,7 @@ S: Maintained TI OMAP MMC INTERFACE DRIVER P: Carlos Aguiar, Anderson Briglia and Syed Khasim -M: linux-omap-open-source@linux.omap.com (subscribers only) +M: linux-omap@vger.kernel.org W: http://linux.omap.com W: http://www.muru.com/linux/omap/ S: Maintained @@ -4195,12 +4149,6 @@ M: oliver@neukum.name L: linux-usb@vger.kernel.org S: Maintained -USB AUERSWALD DRIVER -P: Wolfgang Muees -M: wolfgang@iksw-muees.de -L: linux-usb@vger.kernel.org -S: Maintained - USB BLOCK DRIVER (UB ub) P: Pete Zaitcev M: zaitcev@redhat.com diff --git a/Makefile b/Makefile index f3e206509ee1fc740e4b17357c39d64e97c0939a..f448e0082ebf6726ba4a644164e5194edced6ff0 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ VERSION = 2 PATCHLEVEL = 6 SUBLEVEL = 27 -EXTRAVERSION = -rc2 +EXTRAVERSION = -rc5 NAME = Rotary Wombat # *DOCUMENTATION* @@ -821,6 +821,9 @@ ifdef CONFIG_HEADERS_CHECK endif ifdef CONFIG_SAMPLES $(Q)$(MAKE) $(build)=samples +endif +ifdef CONFIG_BUILD_DOCSRC + $(Q)$(MAKE) $(build)=Documentation endif $(call vmlinux-modpost) $(call if_changed_rule,vmlinux__) @@ -1166,7 +1169,7 @@ MRPROPER_FILES += .config .config.old include/asm .version .old_version \ # clean: rm-dirs := $(CLEAN_DIRS) clean: rm-files := $(CLEAN_FILES) -clean-dirs := $(addprefix _clean_,$(srctree) $(vmlinux-alldirs)) +clean-dirs := $(addprefix _clean_,$(srctree) $(vmlinux-alldirs) Documentation) PHONY += $(clean-dirs) clean archclean $(clean-dirs): diff --git a/include/asm-alpha/8253pit.h b/arch/alpha/include/asm/8253pit.h similarity index 100% rename from include/asm-alpha/8253pit.h rename to arch/alpha/include/asm/8253pit.h diff --git a/include/asm-alpha/Kbuild b/arch/alpha/include/asm/Kbuild similarity index 100% rename from include/asm-alpha/Kbuild rename to arch/alpha/include/asm/Kbuild diff --git a/include/asm-alpha/a.out-core.h b/arch/alpha/include/asm/a.out-core.h similarity index 100% rename from include/asm-alpha/a.out-core.h rename to arch/alpha/include/asm/a.out-core.h diff --git a/include/asm-alpha/a.out.h b/arch/alpha/include/asm/a.out.h similarity index 100% rename from include/asm-alpha/a.out.h rename to arch/alpha/include/asm/a.out.h diff --git a/include/asm-alpha/agp.h b/arch/alpha/include/asm/agp.h similarity index 100% rename from include/asm-alpha/agp.h rename to arch/alpha/include/asm/agp.h diff --git a/include/asm-alpha/agp_backend.h b/arch/alpha/include/asm/agp_backend.h similarity index 100% rename from include/asm-alpha/agp_backend.h rename to arch/alpha/include/asm/agp_backend.h diff --git a/include/asm-alpha/atomic.h b/arch/alpha/include/asm/atomic.h similarity index 100% rename from include/asm-alpha/atomic.h rename to arch/alpha/include/asm/atomic.h diff --git a/include/asm-alpha/auxvec.h b/arch/alpha/include/asm/auxvec.h similarity index 100% rename from include/asm-alpha/auxvec.h rename to arch/alpha/include/asm/auxvec.h diff --git a/include/asm-alpha/barrier.h b/arch/alpha/include/asm/barrier.h similarity index 100% rename from include/asm-alpha/barrier.h rename to arch/alpha/include/asm/barrier.h diff --git a/include/asm-alpha/bitops.h b/arch/alpha/include/asm/bitops.h similarity index 100% rename from include/asm-alpha/bitops.h rename to arch/alpha/include/asm/bitops.h diff --git a/include/asm-alpha/bug.h b/arch/alpha/include/asm/bug.h similarity index 100% rename from include/asm-alpha/bug.h rename to arch/alpha/include/asm/bug.h diff --git a/include/asm-alpha/bugs.h b/arch/alpha/include/asm/bugs.h similarity index 100% rename from include/asm-alpha/bugs.h rename to arch/alpha/include/asm/bugs.h diff --git a/include/asm-alpha/byteorder.h b/arch/alpha/include/asm/byteorder.h similarity index 100% rename from include/asm-alpha/byteorder.h rename to arch/alpha/include/asm/byteorder.h diff --git a/include/asm-alpha/cache.h b/arch/alpha/include/asm/cache.h similarity index 100% rename from include/asm-alpha/cache.h rename to arch/alpha/include/asm/cache.h diff --git a/include/asm-alpha/cacheflush.h b/arch/alpha/include/asm/cacheflush.h similarity index 100% rename from include/asm-alpha/cacheflush.h rename to arch/alpha/include/asm/cacheflush.h diff --git a/include/asm-alpha/checksum.h b/arch/alpha/include/asm/checksum.h similarity index 100% rename from include/asm-alpha/checksum.h rename to arch/alpha/include/asm/checksum.h diff --git a/include/asm-alpha/compiler.h b/arch/alpha/include/asm/compiler.h similarity index 100% rename from include/asm-alpha/compiler.h rename to arch/alpha/include/asm/compiler.h diff --git a/include/asm-alpha/console.h b/arch/alpha/include/asm/console.h similarity index 100% rename from include/asm-alpha/console.h rename to arch/alpha/include/asm/console.h diff --git a/include/asm-alpha/core_apecs.h b/arch/alpha/include/asm/core_apecs.h similarity index 100% rename from include/asm-alpha/core_apecs.h rename to arch/alpha/include/asm/core_apecs.h diff --git a/include/asm-alpha/core_cia.h b/arch/alpha/include/asm/core_cia.h similarity index 100% rename from include/asm-alpha/core_cia.h rename to arch/alpha/include/asm/core_cia.h diff --git a/include/asm-alpha/core_irongate.h b/arch/alpha/include/asm/core_irongate.h similarity index 100% rename from include/asm-alpha/core_irongate.h rename to arch/alpha/include/asm/core_irongate.h diff --git a/include/asm-alpha/core_lca.h b/arch/alpha/include/asm/core_lca.h similarity index 100% rename from include/asm-alpha/core_lca.h rename to arch/alpha/include/asm/core_lca.h diff --git a/include/asm-alpha/core_marvel.h b/arch/alpha/include/asm/core_marvel.h similarity index 100% rename from include/asm-alpha/core_marvel.h rename to arch/alpha/include/asm/core_marvel.h diff --git a/include/asm-alpha/core_mcpcia.h b/arch/alpha/include/asm/core_mcpcia.h similarity index 100% rename from include/asm-alpha/core_mcpcia.h rename to arch/alpha/include/asm/core_mcpcia.h diff --git a/include/asm-alpha/core_polaris.h b/arch/alpha/include/asm/core_polaris.h similarity index 100% rename from include/asm-alpha/core_polaris.h rename to arch/alpha/include/asm/core_polaris.h diff --git a/include/asm-alpha/core_t2.h b/arch/alpha/include/asm/core_t2.h similarity index 100% rename from include/asm-alpha/core_t2.h rename to arch/alpha/include/asm/core_t2.h diff --git a/include/asm-alpha/core_titan.h b/arch/alpha/include/asm/core_titan.h similarity index 100% rename from include/asm-alpha/core_titan.h rename to arch/alpha/include/asm/core_titan.h diff --git a/include/asm-alpha/core_tsunami.h b/arch/alpha/include/asm/core_tsunami.h similarity index 100% rename from include/asm-alpha/core_tsunami.h rename to arch/alpha/include/asm/core_tsunami.h diff --git a/include/asm-alpha/core_wildfire.h b/arch/alpha/include/asm/core_wildfire.h similarity index 100% rename from include/asm-alpha/core_wildfire.h rename to arch/alpha/include/asm/core_wildfire.h diff --git a/include/asm-alpha/cputime.h b/arch/alpha/include/asm/cputime.h similarity index 100% rename from include/asm-alpha/cputime.h rename to arch/alpha/include/asm/cputime.h diff --git a/include/asm-alpha/current.h b/arch/alpha/include/asm/current.h similarity index 100% rename from include/asm-alpha/current.h rename to arch/alpha/include/asm/current.h diff --git a/include/asm-alpha/delay.h b/arch/alpha/include/asm/delay.h similarity index 100% rename from include/asm-alpha/delay.h rename to arch/alpha/include/asm/delay.h diff --git a/include/asm-alpha/device.h b/arch/alpha/include/asm/device.h similarity index 100% rename from include/asm-alpha/device.h rename to arch/alpha/include/asm/device.h diff --git a/include/asm-alpha/div64.h b/arch/alpha/include/asm/div64.h similarity index 100% rename from include/asm-alpha/div64.h rename to arch/alpha/include/asm/div64.h diff --git a/include/asm-alpha/dma-mapping.h b/arch/alpha/include/asm/dma-mapping.h similarity index 100% rename from include/asm-alpha/dma-mapping.h rename to arch/alpha/include/asm/dma-mapping.h diff --git a/include/asm-alpha/dma.h b/arch/alpha/include/asm/dma.h similarity index 100% rename from include/asm-alpha/dma.h rename to arch/alpha/include/asm/dma.h diff --git a/include/asm-alpha/elf.h b/arch/alpha/include/asm/elf.h similarity index 100% rename from include/asm-alpha/elf.h rename to arch/alpha/include/asm/elf.h diff --git a/include/asm-alpha/emergency-restart.h b/arch/alpha/include/asm/emergency-restart.h similarity index 100% rename from include/asm-alpha/emergency-restart.h rename to arch/alpha/include/asm/emergency-restart.h diff --git a/include/asm-alpha/err_common.h b/arch/alpha/include/asm/err_common.h similarity index 100% rename from include/asm-alpha/err_common.h rename to arch/alpha/include/asm/err_common.h diff --git a/include/asm-alpha/err_ev6.h b/arch/alpha/include/asm/err_ev6.h similarity index 100% rename from include/asm-alpha/err_ev6.h rename to arch/alpha/include/asm/err_ev6.h diff --git a/include/asm-alpha/err_ev7.h b/arch/alpha/include/asm/err_ev7.h similarity index 100% rename from include/asm-alpha/err_ev7.h rename to arch/alpha/include/asm/err_ev7.h diff --git a/include/asm-alpha/errno.h b/arch/alpha/include/asm/errno.h similarity index 100% rename from include/asm-alpha/errno.h rename to arch/alpha/include/asm/errno.h diff --git a/include/asm-alpha/fb.h b/arch/alpha/include/asm/fb.h similarity index 100% rename from include/asm-alpha/fb.h rename to arch/alpha/include/asm/fb.h diff --git a/include/asm-alpha/fcntl.h b/arch/alpha/include/asm/fcntl.h similarity index 100% rename from include/asm-alpha/fcntl.h rename to arch/alpha/include/asm/fcntl.h diff --git a/include/asm-alpha/floppy.h b/arch/alpha/include/asm/floppy.h similarity index 100% rename from include/asm-alpha/floppy.h rename to arch/alpha/include/asm/floppy.h diff --git a/include/asm-alpha/fpu.h b/arch/alpha/include/asm/fpu.h similarity index 100% rename from include/asm-alpha/fpu.h rename to arch/alpha/include/asm/fpu.h diff --git a/include/asm-alpha/futex.h b/arch/alpha/include/asm/futex.h similarity index 100% rename from include/asm-alpha/futex.h rename to arch/alpha/include/asm/futex.h diff --git a/include/asm-alpha/gct.h b/arch/alpha/include/asm/gct.h similarity index 100% rename from include/asm-alpha/gct.h rename to arch/alpha/include/asm/gct.h diff --git a/include/asm-alpha/gentrap.h b/arch/alpha/include/asm/gentrap.h similarity index 100% rename from include/asm-alpha/gentrap.h rename to arch/alpha/include/asm/gentrap.h diff --git a/include/asm-alpha/hardirq.h b/arch/alpha/include/asm/hardirq.h similarity index 100% rename from include/asm-alpha/hardirq.h rename to arch/alpha/include/asm/hardirq.h diff --git a/include/asm-alpha/hw_irq.h b/arch/alpha/include/asm/hw_irq.h similarity index 100% rename from include/asm-alpha/hw_irq.h rename to arch/alpha/include/asm/hw_irq.h diff --git a/include/asm-alpha/hwrpb.h b/arch/alpha/include/asm/hwrpb.h similarity index 100% rename from include/asm-alpha/hwrpb.h rename to arch/alpha/include/asm/hwrpb.h diff --git a/include/asm-alpha/io.h b/arch/alpha/include/asm/io.h similarity index 100% rename from include/asm-alpha/io.h rename to arch/alpha/include/asm/io.h diff --git a/include/asm-alpha/io_trivial.h b/arch/alpha/include/asm/io_trivial.h similarity index 100% rename from include/asm-alpha/io_trivial.h rename to arch/alpha/include/asm/io_trivial.h diff --git a/include/asm-alpha/ioctl.h b/arch/alpha/include/asm/ioctl.h similarity index 100% rename from include/asm-alpha/ioctl.h rename to arch/alpha/include/asm/ioctl.h diff --git a/include/asm-alpha/ioctls.h b/arch/alpha/include/asm/ioctls.h similarity index 100% rename from include/asm-alpha/ioctls.h rename to arch/alpha/include/asm/ioctls.h diff --git a/include/asm-alpha/ipcbuf.h b/arch/alpha/include/asm/ipcbuf.h similarity index 100% rename from include/asm-alpha/ipcbuf.h rename to arch/alpha/include/asm/ipcbuf.h diff --git a/include/asm-alpha/irq.h b/arch/alpha/include/asm/irq.h similarity index 100% rename from include/asm-alpha/irq.h rename to arch/alpha/include/asm/irq.h diff --git a/include/asm-alpha/irq_regs.h b/arch/alpha/include/asm/irq_regs.h similarity index 100% rename from include/asm-alpha/irq_regs.h rename to arch/alpha/include/asm/irq_regs.h diff --git a/include/asm-alpha/jensen.h b/arch/alpha/include/asm/jensen.h similarity index 100% rename from include/asm-alpha/jensen.h rename to arch/alpha/include/asm/jensen.h diff --git a/include/asm-alpha/kdebug.h b/arch/alpha/include/asm/kdebug.h similarity index 100% rename from include/asm-alpha/kdebug.h rename to arch/alpha/include/asm/kdebug.h diff --git a/include/asm-alpha/kmap_types.h b/arch/alpha/include/asm/kmap_types.h similarity index 100% rename from include/asm-alpha/kmap_types.h rename to arch/alpha/include/asm/kmap_types.h diff --git a/include/asm-alpha/linkage.h b/arch/alpha/include/asm/linkage.h similarity index 100% rename from include/asm-alpha/linkage.h rename to arch/alpha/include/asm/linkage.h diff --git a/include/asm-alpha/local.h b/arch/alpha/include/asm/local.h similarity index 100% rename from include/asm-alpha/local.h rename to arch/alpha/include/asm/local.h diff --git a/include/asm-alpha/machvec.h b/arch/alpha/include/asm/machvec.h similarity index 100% rename from include/asm-alpha/machvec.h rename to arch/alpha/include/asm/machvec.h diff --git a/include/asm-alpha/mc146818rtc.h b/arch/alpha/include/asm/mc146818rtc.h similarity index 100% rename from include/asm-alpha/mc146818rtc.h rename to arch/alpha/include/asm/mc146818rtc.h diff --git a/include/asm-alpha/md.h b/arch/alpha/include/asm/md.h similarity index 100% rename from include/asm-alpha/md.h rename to arch/alpha/include/asm/md.h diff --git a/include/asm-alpha/mman.h b/arch/alpha/include/asm/mman.h similarity index 100% rename from include/asm-alpha/mman.h rename to arch/alpha/include/asm/mman.h diff --git a/include/asm-alpha/mmu.h b/arch/alpha/include/asm/mmu.h similarity index 100% rename from include/asm-alpha/mmu.h rename to arch/alpha/include/asm/mmu.h diff --git a/include/asm-alpha/mmu_context.h b/arch/alpha/include/asm/mmu_context.h similarity index 100% rename from include/asm-alpha/mmu_context.h rename to arch/alpha/include/asm/mmu_context.h diff --git a/include/asm-alpha/mmzone.h b/arch/alpha/include/asm/mmzone.h similarity index 100% rename from include/asm-alpha/mmzone.h rename to arch/alpha/include/asm/mmzone.h diff --git a/include/asm-alpha/module.h b/arch/alpha/include/asm/module.h similarity index 100% rename from include/asm-alpha/module.h rename to arch/alpha/include/asm/module.h diff --git a/include/asm-alpha/msgbuf.h b/arch/alpha/include/asm/msgbuf.h similarity index 100% rename from include/asm-alpha/msgbuf.h rename to arch/alpha/include/asm/msgbuf.h diff --git a/include/asm-alpha/mutex.h b/arch/alpha/include/asm/mutex.h similarity index 100% rename from include/asm-alpha/mutex.h rename to arch/alpha/include/asm/mutex.h diff --git a/include/asm-alpha/page.h b/arch/alpha/include/asm/page.h similarity index 100% rename from include/asm-alpha/page.h rename to arch/alpha/include/asm/page.h diff --git a/include/asm-alpha/pal.h b/arch/alpha/include/asm/pal.h similarity index 100% rename from include/asm-alpha/pal.h rename to arch/alpha/include/asm/pal.h diff --git a/include/asm-alpha/param.h b/arch/alpha/include/asm/param.h similarity index 100% rename from include/asm-alpha/param.h rename to arch/alpha/include/asm/param.h diff --git a/include/asm-alpha/parport.h b/arch/alpha/include/asm/parport.h similarity index 100% rename from include/asm-alpha/parport.h rename to arch/alpha/include/asm/parport.h diff --git a/include/asm-alpha/pci.h b/arch/alpha/include/asm/pci.h similarity index 100% rename from include/asm-alpha/pci.h rename to arch/alpha/include/asm/pci.h diff --git a/include/asm-alpha/percpu.h b/arch/alpha/include/asm/percpu.h similarity index 100% rename from include/asm-alpha/percpu.h rename to arch/alpha/include/asm/percpu.h diff --git a/include/asm-alpha/pgalloc.h b/arch/alpha/include/asm/pgalloc.h similarity index 100% rename from include/asm-alpha/pgalloc.h rename to arch/alpha/include/asm/pgalloc.h diff --git a/include/asm-alpha/pgtable.h b/arch/alpha/include/asm/pgtable.h similarity index 100% rename from include/asm-alpha/pgtable.h rename to arch/alpha/include/asm/pgtable.h diff --git a/include/asm-alpha/poll.h b/arch/alpha/include/asm/poll.h similarity index 100% rename from include/asm-alpha/poll.h rename to arch/alpha/include/asm/poll.h diff --git a/include/asm-alpha/posix_types.h b/arch/alpha/include/asm/posix_types.h similarity index 100% rename from include/asm-alpha/posix_types.h rename to arch/alpha/include/asm/posix_types.h diff --git a/include/asm-alpha/processor.h b/arch/alpha/include/asm/processor.h similarity index 100% rename from include/asm-alpha/processor.h rename to arch/alpha/include/asm/processor.h diff --git a/include/asm-alpha/ptrace.h b/arch/alpha/include/asm/ptrace.h similarity index 100% rename from include/asm-alpha/ptrace.h rename to arch/alpha/include/asm/ptrace.h diff --git a/include/asm-alpha/reg.h b/arch/alpha/include/asm/reg.h similarity index 100% rename from include/asm-alpha/reg.h rename to arch/alpha/include/asm/reg.h diff --git a/include/asm-alpha/regdef.h b/arch/alpha/include/asm/regdef.h similarity index 100% rename from include/asm-alpha/regdef.h rename to arch/alpha/include/asm/regdef.h diff --git a/include/asm-alpha/resource.h b/arch/alpha/include/asm/resource.h similarity index 100% rename from include/asm-alpha/resource.h rename to arch/alpha/include/asm/resource.h diff --git a/include/asm-alpha/rtc.h b/arch/alpha/include/asm/rtc.h similarity index 100% rename from include/asm-alpha/rtc.h rename to arch/alpha/include/asm/rtc.h diff --git a/include/asm-alpha/rwsem.h b/arch/alpha/include/asm/rwsem.h similarity index 100% rename from include/asm-alpha/rwsem.h rename to arch/alpha/include/asm/rwsem.h diff --git a/include/asm-alpha/scatterlist.h b/arch/alpha/include/asm/scatterlist.h similarity index 100% rename from include/asm-alpha/scatterlist.h rename to arch/alpha/include/asm/scatterlist.h diff --git a/include/asm-alpha/sections.h b/arch/alpha/include/asm/sections.h similarity index 100% rename from include/asm-alpha/sections.h rename to arch/alpha/include/asm/sections.h diff --git a/include/asm-alpha/segment.h b/arch/alpha/include/asm/segment.h similarity index 100% rename from include/asm-alpha/segment.h rename to arch/alpha/include/asm/segment.h diff --git a/include/asm-alpha/sembuf.h b/arch/alpha/include/asm/sembuf.h similarity index 100% rename from include/asm-alpha/sembuf.h rename to arch/alpha/include/asm/sembuf.h diff --git a/include/asm-alpha/serial.h b/arch/alpha/include/asm/serial.h similarity index 100% rename from include/asm-alpha/serial.h rename to arch/alpha/include/asm/serial.h diff --git a/include/asm-alpha/setup.h b/arch/alpha/include/asm/setup.h similarity index 100% rename from include/asm-alpha/setup.h rename to arch/alpha/include/asm/setup.h diff --git a/include/asm-alpha/sfp-machine.h b/arch/alpha/include/asm/sfp-machine.h similarity index 100% rename from include/asm-alpha/sfp-machine.h rename to arch/alpha/include/asm/sfp-machine.h diff --git a/include/asm-alpha/shmbuf.h b/arch/alpha/include/asm/shmbuf.h similarity index 100% rename from include/asm-alpha/shmbuf.h rename to arch/alpha/include/asm/shmbuf.h diff --git a/include/asm-alpha/shmparam.h b/arch/alpha/include/asm/shmparam.h similarity index 100% rename from include/asm-alpha/shmparam.h rename to arch/alpha/include/asm/shmparam.h diff --git a/include/asm-alpha/sigcontext.h b/arch/alpha/include/asm/sigcontext.h similarity index 100% rename from include/asm-alpha/sigcontext.h rename to arch/alpha/include/asm/sigcontext.h diff --git a/include/asm-alpha/siginfo.h b/arch/alpha/include/asm/siginfo.h similarity index 100% rename from include/asm-alpha/siginfo.h rename to arch/alpha/include/asm/siginfo.h diff --git a/include/asm-alpha/signal.h b/arch/alpha/include/asm/signal.h similarity index 100% rename from include/asm-alpha/signal.h rename to arch/alpha/include/asm/signal.h diff --git a/include/asm-alpha/smp.h b/arch/alpha/include/asm/smp.h similarity index 100% rename from include/asm-alpha/smp.h rename to arch/alpha/include/asm/smp.h diff --git a/include/asm-alpha/socket.h b/arch/alpha/include/asm/socket.h similarity index 100% rename from include/asm-alpha/socket.h rename to arch/alpha/include/asm/socket.h diff --git a/include/asm-alpha/sockios.h b/arch/alpha/include/asm/sockios.h similarity index 100% rename from include/asm-alpha/sockios.h rename to arch/alpha/include/asm/sockios.h diff --git a/include/asm-alpha/spinlock.h b/arch/alpha/include/asm/spinlock.h similarity index 100% rename from include/asm-alpha/spinlock.h rename to arch/alpha/include/asm/spinlock.h diff --git a/include/asm-alpha/spinlock_types.h b/arch/alpha/include/asm/spinlock_types.h similarity index 100% rename from include/asm-alpha/spinlock_types.h rename to arch/alpha/include/asm/spinlock_types.h diff --git a/include/asm-alpha/stat.h b/arch/alpha/include/asm/stat.h similarity index 100% rename from include/asm-alpha/stat.h rename to arch/alpha/include/asm/stat.h diff --git a/include/asm-alpha/statfs.h b/arch/alpha/include/asm/statfs.h similarity index 100% rename from include/asm-alpha/statfs.h rename to arch/alpha/include/asm/statfs.h diff --git a/include/asm-alpha/string.h b/arch/alpha/include/asm/string.h similarity index 100% rename from include/asm-alpha/string.h rename to arch/alpha/include/asm/string.h diff --git a/include/asm-alpha/suspend.h b/arch/alpha/include/asm/suspend.h similarity index 100% rename from include/asm-alpha/suspend.h rename to arch/alpha/include/asm/suspend.h diff --git a/include/asm-alpha/sysinfo.h b/arch/alpha/include/asm/sysinfo.h similarity index 100% rename from include/asm-alpha/sysinfo.h rename to arch/alpha/include/asm/sysinfo.h diff --git a/include/asm-alpha/system.h b/arch/alpha/include/asm/system.h similarity index 100% rename from include/asm-alpha/system.h rename to arch/alpha/include/asm/system.h diff --git a/include/asm-alpha/termbits.h b/arch/alpha/include/asm/termbits.h similarity index 100% rename from include/asm-alpha/termbits.h rename to arch/alpha/include/asm/termbits.h diff --git a/include/asm-alpha/termios.h b/arch/alpha/include/asm/termios.h similarity index 100% rename from include/asm-alpha/termios.h rename to arch/alpha/include/asm/termios.h diff --git a/include/asm-alpha/thread_info.h b/arch/alpha/include/asm/thread_info.h similarity index 100% rename from include/asm-alpha/thread_info.h rename to arch/alpha/include/asm/thread_info.h diff --git a/include/asm-alpha/timex.h b/arch/alpha/include/asm/timex.h similarity index 100% rename from include/asm-alpha/timex.h rename to arch/alpha/include/asm/timex.h diff --git a/include/asm-alpha/tlb.h b/arch/alpha/include/asm/tlb.h similarity index 100% rename from include/asm-alpha/tlb.h rename to arch/alpha/include/asm/tlb.h diff --git a/include/asm-alpha/tlbflush.h b/arch/alpha/include/asm/tlbflush.h similarity index 100% rename from include/asm-alpha/tlbflush.h rename to arch/alpha/include/asm/tlbflush.h diff --git a/include/asm-alpha/topology.h b/arch/alpha/include/asm/topology.h similarity index 100% rename from include/asm-alpha/topology.h rename to arch/alpha/include/asm/topology.h diff --git a/include/asm-alpha/types.h b/arch/alpha/include/asm/types.h similarity index 100% rename from include/asm-alpha/types.h rename to arch/alpha/include/asm/types.h diff --git a/include/asm-alpha/uaccess.h b/arch/alpha/include/asm/uaccess.h similarity index 100% rename from include/asm-alpha/uaccess.h rename to arch/alpha/include/asm/uaccess.h diff --git a/include/asm-alpha/ucontext.h b/arch/alpha/include/asm/ucontext.h similarity index 100% rename from include/asm-alpha/ucontext.h rename to arch/alpha/include/asm/ucontext.h diff --git a/include/asm-alpha/unaligned.h b/arch/alpha/include/asm/unaligned.h similarity index 100% rename from include/asm-alpha/unaligned.h rename to arch/alpha/include/asm/unaligned.h diff --git a/include/asm-alpha/unistd.h b/arch/alpha/include/asm/unistd.h similarity index 100% rename from include/asm-alpha/unistd.h rename to arch/alpha/include/asm/unistd.h diff --git a/include/asm-alpha/user.h b/arch/alpha/include/asm/user.h similarity index 100% rename from include/asm-alpha/user.h rename to arch/alpha/include/asm/user.h diff --git a/include/asm-alpha/vga.h b/arch/alpha/include/asm/vga.h similarity index 100% rename from include/asm-alpha/vga.h rename to arch/alpha/include/asm/vga.h diff --git a/include/asm-alpha/xor.h b/arch/alpha/include/asm/xor.h similarity index 100% rename from include/asm-alpha/xor.h rename to arch/alpha/include/asm/xor.h diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c index 6e943135f0e041346e63348a18fb33239113b9c1..8509dad312044ede7039ef35846b24ffe49a6582 100644 --- a/arch/alpha/kernel/osf_sys.c +++ b/arch/alpha/kernel/osf_sys.c @@ -121,24 +121,29 @@ osf_filldir(void *__buf, const char *name, int namlen, loff_t offset, if (reclen > buf->count) return -EINVAL; d_ino = ino; - if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) + if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) { + buf->error = -EOVERFLOW; return -EOVERFLOW; + } if (buf->basep) { if (put_user(offset, buf->basep)) - return -EFAULT; + goto Efault; buf->basep = NULL; } dirent = buf->dirent; - put_user(d_ino, &dirent->d_ino); - put_user(namlen, &dirent->d_namlen); - put_user(reclen, &dirent->d_reclen); - if (copy_to_user(dirent->d_name, name, namlen) || + if (put_user(d_ino, &dirent->d_ino) || + put_user(namlen, &dirent->d_namlen) || + put_user(reclen, &dirent->d_reclen) || + copy_to_user(dirent->d_name, name, namlen) || put_user(0, dirent->d_name + namlen)) - return -EFAULT; + goto Efault; dirent = (void __user *)dirent + reclen; buf->dirent = dirent; buf->count -= reclen; return 0; +Efault: + buf->error = -EFAULT; + return -EFAULT; } asmlinkage int diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 4b8acd2851f48e4a7e42bd6f8886fae30aae930c..70dba16689077dc0440cf12cc607f000bd5bdbdf 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -810,6 +810,11 @@ config OABI_COMPAT UNPREDICTABLE (in fact it can be predicted that it won't work at all). If in doubt say Y. +config ARCH_FLATMEM_HAS_HOLES + bool + default y + depends on FLATMEM + config ARCH_DISCONTIGMEM_ENABLE bool default (ARCH_LH7A40X && !LH7A40X_CONTIGMEM) diff --git a/arch/arm/boot/compressed/.gitignore b/arch/arm/boot/compressed/.gitignore index b15f927a5926187f90f0ba50da935c18a4a5061e..ab204db594d3fc23cea35384a668d706a18c1a1c 100644 --- a/arch/arm/boot/compressed/.gitignore +++ b/arch/arm/boot/compressed/.gitignore @@ -1,2 +1,3 @@ -piggy.gz font.c +piggy.gz +vmlinux.lds diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c index 69130f365904bc0889e3f99d75af10834c9a9f8d..aecc6c3f908fd2dd5a79e31a847d1c9cd1cc2568 100644 --- a/arch/arm/common/dmabounce.c +++ b/arch/arm/common/dmabounce.c @@ -246,9 +246,9 @@ map_single(struct device *dev, void *ptr, size_t size, } dev_dbg(dev, - "%s: unsafe buffer %p (phy=%p) mapped to %p (phy=%p)\n", - __func__, buf->ptr, (void *) virt_to_dma(dev, buf->ptr), - buf->safe, (void *) buf->safe_dma_addr); + "%s: unsafe buffer %p (dma=%#x) mapped to %p (dma=%#x)\n", + __func__, buf->ptr, virt_to_dma(dev, buf->ptr), + buf->safe, buf->safe_dma_addr); if ((dir == DMA_TO_DEVICE) || (dir == DMA_BIDIRECTIONAL)) { @@ -292,9 +292,9 @@ unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size, BUG_ON(buf->size != size); dev_dbg(dev, - "%s: unsafe buffer %p (phy=%p) mapped to %p (phy=%p)\n", - __func__, buf->ptr, (void *) virt_to_dma(dev, buf->ptr), - buf->safe, (void *) buf->safe_dma_addr); + "%s: unsafe buffer %p (dma=%#x) mapped to %p (dma=%#x)\n", + __func__, buf->ptr, virt_to_dma(dev, buf->ptr), + buf->safe, buf->safe_dma_addr); DO_STATS ( device_info->bounce_count++ ); @@ -321,9 +321,8 @@ unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size, } } -static inline void -sync_single(struct device *dev, dma_addr_t dma_addr, size_t size, - enum dma_data_direction dir) +static int sync_single(struct device *dev, dma_addr_t dma_addr, size_t size, + enum dma_data_direction dir) { struct dmabounce_device_info *device_info = dev->archdata.dmabounce; struct safe_buffer *buf = NULL; @@ -355,9 +354,9 @@ sync_single(struct device *dev, dma_addr_t dma_addr, size_t size, */ dev_dbg(dev, - "%s: unsafe buffer %p (phy=%p) mapped to %p (phy=%p)\n", - __func__, buf->ptr, (void *) virt_to_dma(dev, buf->ptr), - buf->safe, (void *) buf->safe_dma_addr); + "%s: unsafe buffer %p (dma=%#x) mapped to %p (dma=%#x)\n", + __func__, buf->ptr, virt_to_dma(dev, buf->ptr), + buf->safe, buf->safe_dma_addr); DO_STATS ( device_info->bounce_count++ ); @@ -383,8 +382,9 @@ sync_single(struct device *dev, dma_addr_t dma_addr, size_t size, * No need to sync the safe buffer - it was allocated * via the coherent allocators. */ + return 0; } else { - dma_cache_maint(dma_to_virt(dev, dma_addr), size, dir); + return 1; } } @@ -474,25 +474,29 @@ dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nents, } } -void -dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_addr, size_t size, - enum dma_data_direction dir) +void dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_addr, + unsigned long offset, size_t size, + enum dma_data_direction dir) { - dev_dbg(dev, "%s(ptr=%p,size=%d,dir=%x)\n", - __func__, (void *) dma_addr, size, dir); + dev_dbg(dev, "%s(dma=%#x,off=%#lx,size=%zx,dir=%x)\n", + __func__, dma_addr, offset, size, dir); - sync_single(dev, dma_addr, size, dir); + if (sync_single(dev, dma_addr, offset + size, dir)) + dma_cache_maint(dma_to_virt(dev, dma_addr) + offset, size, dir); } +EXPORT_SYMBOL(dma_sync_single_range_for_cpu); -void -dma_sync_single_for_device(struct device *dev, dma_addr_t dma_addr, size_t size, - enum dma_data_direction dir) +void dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_addr, + unsigned long offset, size_t size, + enum dma_data_direction dir) { - dev_dbg(dev, "%s(ptr=%p,size=%d,dir=%x)\n", - __func__, (void *) dma_addr, size, dir); + dev_dbg(dev, "%s(dma=%#x,off=%#lx,size=%zx,dir=%x)\n", + __func__, dma_addr, offset, size, dir); - sync_single(dev, dma_addr, size, dir); + if (sync_single(dev, dma_addr, offset + size, dir)) + dma_cache_maint(dma_to_virt(dev, dma_addr) + offset, size, dir); } +EXPORT_SYMBOL(dma_sync_single_range_for_device); void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nents, @@ -644,8 +648,6 @@ EXPORT_SYMBOL(dma_map_single); EXPORT_SYMBOL(dma_unmap_single); EXPORT_SYMBOL(dma_map_sg); EXPORT_SYMBOL(dma_unmap_sg); -EXPORT_SYMBOL(dma_sync_single_for_cpu); -EXPORT_SYMBOL(dma_sync_single_for_device); EXPORT_SYMBOL(dma_sync_sg_for_cpu); EXPORT_SYMBOL(dma_sync_sg_for_device); EXPORT_SYMBOL(dmabounce_register_dev); diff --git a/arch/arm/configs/ams_delta_defconfig b/arch/arm/configs/ams_delta_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..2c4aa11f0b0d9ab5ee431ade8e3f7cc499f3a0a4 --- /dev/null +++ b/arch/arm/configs/ams_delta_defconfig @@ -0,0 +1,1314 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.22-rc1-omap1 +# Thu Jun 7 04:28:32 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +# CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# Block layer +# +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +CONFIG_ARCH_OMAP=y + +# +# TI OMAP Implementations +# +CONFIG_ARCH_OMAP1=y +# CONFIG_ARCH_OMAP2 is not set + +# +# OMAP Feature Selections +# +# CONFIG_OMAP_RESET_CLOCKS is not set +# CONFIG_OMAP_BOOT_TAG is not set +# CONFIG_OMAP_GPIO_SWITCH is not set +CONFIG_OMAP_MUX=y +# CONFIG_OMAP_MUX_DEBUG is not set +CONFIG_OMAP_MUX_WARNINGS=y +CONFIG_OMAP_MCBSP=y +CONFIG_OMAP_MMU_FWK=y +CONFIG_OMAP_MBOX_FWK=m +CONFIG_OMAP_MPU_TIMER=y +# CONFIG_OMAP_32K_TIMER is not set +CONFIG_OMAP_LL_DEBUG_UART1=y +# CONFIG_OMAP_LL_DEBUG_UART2 is not set +# CONFIG_OMAP_LL_DEBUG_UART3 is not set +# CONFIG_OMAP_LL_DEBUG_LCD is not set +CONFIG_OMAP_SERIAL_WAKE=y +CONFIG_OMAP_DSP=m +# CONFIG_OMAP_DSP_MBCMD_VERBOSE is not set +# CONFIG_OMAP_DSP_TASK_MULTIOPEN is not set +# CONFIG_OMAP_DSP_FBEXPORT is not set + +# +# OMAP Core Type +# +# CONFIG_ARCH_OMAP730 is not set +CONFIG_ARCH_OMAP15XX=y +# CONFIG_ARCH_OMAP16XX is not set + +# +# OMAP Board Type +# +# CONFIG_MACH_OMAP_INNOVATOR is not set +# CONFIG_MACH_VOICEBLUE is not set +# CONFIG_MACH_OMAP_PALMTE is not set +# CONFIG_MACH_OMAP_PALMZ71 is not set +# CONFIG_MACH_OMAP_PALMTT is not set +# CONFIG_MACH_SX1 is not set +CONFIG_MACH_AMS_DELTA=y +# CONFIG_MACH_OMAP_GENERIC is not set + +# +# OMAP CPU Speed +# +# CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set +# CONFIG_OMAP_ARM_168MHZ is not set +CONFIG_OMAP_ARM_150MHZ=y +# CONFIG_OMAP_ARM_120MHZ is not set +# CONFIG_OMAP_ARM_60MHZ is not set +# CONFIG_OMAP_ARM_30MHZ is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM925T=y +CONFIG_CPU_32v4T=y +CONFIG_CPU_ABRT_EV4T=y +CONFIG_CPU_CACHE_V4WT=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +# CONFIG_ARM_THUMB is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +CONFIG_CPU_DCACHE_WRITETHROUGH=y +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_PREEMPT=y +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="mem=32M console=ttyS0,115200n8 root=/dev/ram0 initrd=0x11c00000,4M" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +CONFIG_INET_TUNNEL=y +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +CONFIG_IPV6=y +# CONFIG_IPV6_PRIVACY is not set +# CONFIG_IPV6_ROUTER_PREF is not set +# CONFIG_IPV6_OPTIMISTIC_DAD is not set +# CONFIG_INET6_AH is not set +# CONFIG_INET6_ESP is not set +# CONFIG_INET6_IPCOMP is not set +# CONFIG_IPV6_MIP6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +CONFIG_INET6_XFRM_MODE_TRANSPORT=y +CONFIG_INET6_XFRM_MODE_TUNNEL=y +CONFIG_INET6_XFRM_MODE_BEET=y +# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set +CONFIG_IPV6_SIT=y +# CONFIG_IPV6_TUNNEL is not set +# CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +CONFIG_MTD_NAND_AMS_DELTA=y +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_NANDSIM is not set +# CONFIG_MTD_NAND_PLATFORM is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# +# CONFIG_PNPACPI is not set + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set + +# +# SCSI low-level drivers +# +# CONFIG_ISCSI_TCP is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_ESP_CORE is not set +# CONFIG_ATA is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +# +# Token Ring devices +# + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +CONFIG_USB_CATC=y +CONFIG_USB_KAWETH=y +CONFIG_USB_PEGASUS=y +CONFIG_USB_RTL8150=y +CONFIG_USB_USBNET_MII=y +CONFIG_USB_USBNET=y +CONFIG_USB_NET_AX8817X=y +CONFIG_USB_NET_CDCETHER=y +# CONFIG_USB_NET_DM9601 is not set +# CONFIG_USB_NET_GL620A is not set +CONFIG_USB_NET_NET1080=y +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_MCS7830 is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +CONFIG_USB_NET_CDC_SUBSET=y +# CONFIG_USB_ALI_M5632 is not set +# CONFIG_USB_AN2720 is not set +CONFIG_USB_BELKIN=y +CONFIG_USB_ARMLINUX=y +# CONFIG_USB_EPSON2888 is not set +# CONFIG_USB_KC2190 is not set +CONFIG_USB_NET_ZAURUS=y +# CONFIG_WAN is not set +CONFIG_PPP=y +CONFIG_PPP_MULTILINK=y +# CONFIG_PPP_FILTER is not set +# CONFIG_PPP_ASYNC is not set +# CONFIG_PPP_SYNC_TTY is not set +# CONFIG_PPP_DEFLATE is not set +# CONFIG_PPP_BSDCOMP is not set +# CONFIG_PPP_MPPE is not set +# CONFIG_PPPOE is not set +# CONFIG_SLIP is not set +CONFIG_SLHC=y +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_OMAP=y +# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set +# CONFIG_WATCHDOG is not set +CONFIG_HW_RANDOM=y +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Algorithms +# +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +CONFIG_I2C_OMAP=y +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_TPS65010 is not set +# CONFIG_SENSORS_TLV320AIC23 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set +# CONFIG_HWMON is not set + +# +# Misc devices +# +# CONFIG_BLINK is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# LED devices +# +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y + +# +# LED drivers +# +CONFIG_LEDS_AMS_DELTA=y +# CONFIG_LEDS_OMAP_DEBUG is not set +# CONFIG_LEDS_OMAP is not set + +# +# LED Triggers +# +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_FB=y +CONFIG_FIRMWARE_EDID=y +# CONFIG_FB_DDC is not set +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_OMAP=y +# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set +# CONFIG_FB_OMAP_LCD_MIPID is not set +# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set +CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2 +# CONFIG_FB_OMAP_DMA_TUNE is not set +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +CONFIG_FONTS=y +# CONFIG_FONT_8x8 is not set +# CONFIG_FONT_8x16 is not set +CONFIG_FONT_6x11=y +# CONFIG_FONT_7x14 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_ACORN_8x8 is not set +# CONFIG_FONT_MINI_4x6 is not set +# CONFIG_FONT_CLEAN_4x6 is not set +# CONFIG_FONT_CLEAN_5x8 is not set +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_10x18 is not set +CONFIG_LOGO=y +# CONFIG_LOGO_LINUX_MONO is not set +# CONFIG_LOGO_LINUX_VGA16 is not set +CONFIG_LOGO_LINUX_CLUT224=y + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# HID Devices +# +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_DEVICE_CLASS is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set + +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_OMAP=y + +# +# CBUS support +# +# CONFIG_CBUS is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +CONFIG_AUTOFS_FS=y +CONFIG_AUTOFS4_FS=y +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +CONFIG_JFFS2_SUMMARY=y +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +# CONFIG_NFS_V3 is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +CONFIG_NLS_CODEPAGE_850=y +CONFIG_NLS_CODEPAGE_852=y +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +CONFIG_NLS_ISO8859_2=y +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_SLAB is not set +CONFIG_DEBUG_PREEMPT=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +CONFIG_FRAME_POINTER=y +CONFIG_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/n770_defconfig b/arch/arm/configs/n770_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..568ef1770d5f786810fbe038959d79b949da3075 --- /dev/null +++ b/arch/arm/configs/n770_defconfig @@ -0,0 +1,1421 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.24-rc8-omap1 +# Fri Jan 18 10:21:06 2008 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +# CONFIG_KMOD is not set +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_AS is not set +# CONFIG_IOSCHED_DEADLINE is not set +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +CONFIG_ARCH_OMAP=y + +# +# TI OMAP Implementations +# +CONFIG_ARCH_OMAP_OTG=y +CONFIG_ARCH_OMAP1=y +# CONFIG_ARCH_OMAP2 is not set +# CONFIG_ARCH_OMAP3 is not set + +# +# OMAP Feature Selections +# +CONFIG_OMAP_DEBUG_SRAM_PATCH=y +CONFIG_OMAP_RESET_CLOCKS=y +CONFIG_OMAP_BOOT_TAG=y +CONFIG_OMAP_BOOT_REASON=y +CONFIG_OMAP_COMPONENT_VERSION=y +CONFIG_OMAP_GPIO_SWITCH=y +# CONFIG_OMAP_MUX is not set +CONFIG_OMAP_STI=y +CONFIG_OMAP_STI_CONSOLE=y +CONFIG_OMAP_MCBSP=y +CONFIG_OMAP_MMU_FWK=y +CONFIG_OMAP_MBOX_FWK=y +# CONFIG_OMAP_MPU_TIMER is not set +CONFIG_OMAP_32K_TIMER=y +CONFIG_OMAP_32K_TIMER_HZ=128 +CONFIG_OMAP_DM_TIMER=y +CONFIG_OMAP_LL_DEBUG_UART1=y +# CONFIG_OMAP_LL_DEBUG_UART2 is not set +# CONFIG_OMAP_LL_DEBUG_UART3 is not set + +# +# OMAP Core Type +# +# CONFIG_ARCH_OMAP730 is not set +# CONFIG_ARCH_OMAP15XX is not set +CONFIG_ARCH_OMAP16XX=y + +# +# OMAP Board Type +# +# CONFIG_MACH_OMAP_INNOVATOR is not set +# CONFIG_MACH_OMAP_H2 is not set +# CONFIG_MACH_OMAP_H3 is not set +# CONFIG_MACH_OMAP_OSK is not set +CONFIG_MACH_NOKIA770=y +# CONFIG_MACH_OMAP_GENERIC is not set + +# +# OMAP CPU Speed +# +CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y +CONFIG_OMAP_ARM_216MHZ=y +# CONFIG_OMAP_ARM_192MHZ is not set +# CONFIG_OMAP_ARM_168MHZ is not set +# CONFIG_OMAP_ARM_120MHZ is not set +# CONFIG_OMAP_ARM_60MHZ is not set +# CONFIG_OMAP_ARM_30MHZ is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM926T=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5TJ=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_PREEMPT is not set +CONFIG_HZ=128 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="root=1f03 rootfstype=jffs2 time" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set +# CONFIG_VFP is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +CONFIG_PM=y +# CONFIG_PM_LEGACY is not set +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_SUSPEND=y +# CONFIG_APM_EMULATION is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IP_VS is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETLABEL is not set +# CONFIG_NETWORK_SECMARK is not set +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set + +# +# Core Netfilter Configuration +# +CONFIG_NETFILTER_NETLINK=y +# CONFIG_NETFILTER_NETLINK_QUEUE is not set +# CONFIG_NETFILTER_NETLINK_LOG is not set +# CONFIG_NF_CONNTRACK_ENABLED is not set +# CONFIG_NF_CONNTRACK is not set +# CONFIG_NETFILTER_XTABLES is not set + +# +# IP: Netfilter Configuration +# +# CONFIG_IP_NF_QUEUE is not set +# CONFIG_IP_NF_IPTABLES is not set +# CONFIG_IP_NF_ARPTABLES is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +CONFIG_BT=y +CONFIG_BT_L2CAP=y +CONFIG_BT_SCO=y +CONFIG_BT_RFCOMM=y +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=y +# CONFIG_BT_BNEP_MC_FILTER is not set +# CONFIG_BT_BNEP_PROTO_FILTER is not set +CONFIG_BT_HIDP=y + +# +# Bluetooth device drivers +# +# CONFIG_BT_HCIUSB is not set +# CONFIG_BT_HCIBTUSB is not set +# CONFIG_BT_HCIBTSDIO is not set +# CONFIG_BT_HCIUART is not set +# CONFIG_BT_HCIBCM203X is not set +# CONFIG_BT_HCIBPA10X is not set +# CONFIG_BT_HCIBFUSB is not set +CONFIG_BT_HCIBRF6150=y +# CONFIG_BT_HCIH4P is not set +# CONFIG_BT_HCIVHCI is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +CONFIG_CONNECTOR=y +# CONFIG_PROC_EVENTS is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +CONFIG_MTD_NAND_OMAP_HW=y +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_NANDSIM is not set +# CONFIG_MTD_NAND_PLATFORM is not set +# CONFIG_MTD_ALAUDA is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_SCSI_PROC_FS is not set + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +CONFIG_TUN=y +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +CONFIG_USB_USBNET=y +# CONFIG_USB_NET_AX8817X is not set +CONFIG_USB_NET_CDCETHER=y +# CONFIG_USB_NET_DM9601 is not set +# CONFIG_USB_NET_GL620A is not set +CONFIG_USB_NET_NET1080=y +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_MCS7830 is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +# CONFIG_USB_NET_CDC_SUBSET is not set +CONFIG_USB_NET_ZAURUS=y +# CONFIG_WAN is not set +CONFIG_PPP=y +# CONFIG_PPP_MULTILINK is not set +CONFIG_PPP_FILTER=y +CONFIG_PPP_ASYNC=y +# CONFIG_PPP_SYNC_TTY is not set +CONFIG_PPP_DEFLATE=y +CONFIG_PPP_BSDCOMP=y +# CONFIG_PPP_MPPE is not set +# CONFIG_PPPOE is not set +# CONFIG_PPPOL2TP is not set +# CONFIG_SLIP is not set +CONFIG_SLHC=y +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_OMAP=y +# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_ADS7846=y +# CONFIG_TOUCHSCREEN_FUJITSU is not set +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +# CONFIG_TOUCHSCREEN_UCB1400 is not set +# CONFIG_TOUCHSCREEN_TSC2102 is not set +# CONFIG_TOUCHSCREEN_TSC210X is not set +# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=m +CONFIG_HW_RANDOM_OMAP=m +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +# CONFIG_I2C_CHARDEV is not set + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +CONFIG_I2C_OMAP=y +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_ISP1301_OMAP is not set +# CONFIG_TPS65010 is not set +CONFIG_SENSORS_TLV320AIC23=y +# CONFIG_GPIOEXPANDER_OMAP is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_BITBANG=y +CONFIG_SPI_OMAP_UWIRE=y + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_TSC2101 is not set +# CONFIG_SPI_TSC2102 is not set +# CONFIG_SPI_TSC210X is not set +# CONFIG_SPI_TSC2301 is not set +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_OMAP_WATCHDOG=y + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_UVESA is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_VIRTUAL is not set +CONFIG_FB_OMAP=y +CONFIG_FB_OMAP_LCDC_EXTERNAL=y +CONFIG_FB_OMAP_LCDC_HWA742=y +# CONFIG_FB_OMAP_LCDC_BLIZZARD is not set +CONFIG_FB_OMAP_MANUAL_UPDATE=y +# CONFIG_FB_OMAP_LCD_MIPID is not set +# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set +CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2 +# CONFIG_FB_OMAP_DMA_TUNE is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE is not set +# CONFIG_LOGO is not set + +# +# Sound +# +CONFIG_SOUND=y + +# +# Advanced Linux Sound Architecture +# +CONFIG_SND=y +CONFIG_SND_TIMER=y +CONFIG_SND_PCM=y +CONFIG_SND_HWDEP=y +CONFIG_SND_RAWMIDI=y +# CONFIG_SND_SEQUENCER is not set +# CONFIG_SND_MIXER_OSS is not set +# CONFIG_SND_PCM_OSS is not set +# CONFIG_SND_DYNAMIC_MINORS is not set +# CONFIG_SND_SUPPORT_OLD_API is not set +CONFIG_SND_VERBOSE_PROCFS=y +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set + +# +# Generic devices +# +CONFIG_SND_DUMMY=y +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set + +# +# ALSA ARM devices +# +CONFIG_SND_OMAP_AIC23=y +# CONFIG_SND_OMAP_TSC2101 is not set +# CONFIG_SND_SX1 is not set +# CONFIG_SND_OMAP_TSC2102 is not set +# CONFIG_SND_OMAP24XX_EAC is not set + +# +# SPI devices +# + +# +# USB devices +# +CONFIG_SND_USB_AUDIO=y +# CONFIG_SND_USB_CAIAQ is not set + +# +# System on Chip audio support +# +# CONFIG_SND_SOC is not set + +# +# SoC Audio support for SuperH +# + +# +# Open Sound System +# +# CONFIG_SOUND_PRIME is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +CONFIG_HID_DEBUG=y +# CONFIG_HIDRAW is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +CONFIG_USB_SUSPEND=y +# CONFIG_USB_PERSIST is not set +CONFIG_USB_OTG=y +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set +# CONFIG_USB_GADGET_MUSB_HDRC is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +# CONFIG_USB_MON is not set + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +CONFIG_USB_SERIAL=y +CONFIG_USB_SERIAL_CONSOLE=y +# CONFIG_USB_SERIAL_GENERIC is not set +# CONFIG_USB_SERIAL_AIRCABLE is not set +# CONFIG_USB_SERIAL_AIRPRIME is not set +# CONFIG_USB_SERIAL_ARK3116 is not set +# CONFIG_USB_SERIAL_BELKIN is not set +# CONFIG_USB_SERIAL_CH341 is not set +# CONFIG_USB_SERIAL_WHITEHEAT is not set +# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set +# CONFIG_USB_SERIAL_CP2101 is not set +# CONFIG_USB_SERIAL_CYPRESS_M8 is not set +# CONFIG_USB_SERIAL_EMPEG is not set +# CONFIG_USB_SERIAL_FTDI_SIO is not set +# CONFIG_USB_SERIAL_FUNSOFT is not set +# CONFIG_USB_SERIAL_VISOR is not set +# CONFIG_USB_SERIAL_IPAQ is not set +# CONFIG_USB_SERIAL_IR is not set +# CONFIG_USB_SERIAL_EDGEPORT is not set +# CONFIG_USB_SERIAL_EDGEPORT_TI is not set +# CONFIG_USB_SERIAL_GARMIN is not set +# CONFIG_USB_SERIAL_IPW is not set +# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set +# CONFIG_USB_SERIAL_KEYSPAN is not set +# CONFIG_USB_SERIAL_KLSI is not set +# CONFIG_USB_SERIAL_KOBIL_SCT is not set +# CONFIG_USB_SERIAL_MCT_U232 is not set +# CONFIG_USB_SERIAL_MOS7720 is not set +# CONFIG_USB_SERIAL_MOS7840 is not set +# CONFIG_USB_SERIAL_NAVMAN is not set +CONFIG_USB_SERIAL_PL2303=y +# CONFIG_USB_SERIAL_OTI6858 is not set +# CONFIG_USB_SERIAL_HP4X is not set +# CONFIG_USB_SERIAL_SAFE is not set +# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set +# CONFIG_USB_SERIAL_TI is not set +# CONFIG_USB_SERIAL_CYBERJACK is not set +# CONFIG_USB_SERIAL_XIRCOM is not set +# CONFIG_USB_SERIAL_OPTION is not set +# CONFIG_USB_SERIAL_OMNINET is not set +# CONFIG_USB_SERIAL_DEBUG is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG is not set +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +CONFIG_USB_GADGET_OMAP=y +CONFIG_USB_OMAP=y +# CONFIG_USB_GADGET_S3C2410 is not set +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +# CONFIG_USB_ZERO is not set +CONFIG_USB_ETH=m +CONFIG_USB_ETH_RNDIS=y +# CONFIG_USB_GADGETFS is not set +CONFIG_USB_FILE_STORAGE=m +CONFIG_USB_FILE_STORAGE_TEST=y +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set + +# +# MMC/SD Host Controller Drivers +# +CONFIG_MMC_OMAP=y +# CONFIG_MMC_SPI is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set + +# +# CBUS support +# +CONFIG_CBUS=y +CONFIG_CBUS_TAHVO=y +CONFIG_CBUS_TAHVO_USER=y +CONFIG_CBUS_TAHVO_USB=y +# CONFIG_CBUS_TAHVO_USB_HOST_BY_DEFAULT is not set +CONFIG_CBUS_RETU=y +CONFIG_CBUS_RETU_USER=y +CONFIG_CBUS_RETU_POWERBUTTON=y +CONFIG_CBUS_RETU_RTC=y +CONFIG_CBUS_RETU_WDT=y +# CONFIG_CBUS_RETU_HEADSET is not set +CONFIG_OMAP_DSP=y +# CONFIG_OMAP_DSP_MBCMD_VERBOSE is not set +CONFIG_OMAP_DSP_FBEXPORT=y + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_INOTIFY is not set +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +CONFIG_JFFS2_SUMMARY=y +# CONFIG_JFFS2_FS_XATTR is not set +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_JFFS2_CMODE_NONE is not set +CONFIG_JFFS2_CMODE_PRIORITY=y +# CONFIG_JFFS2_CMODE_SIZE is not set +# CONFIG_JFFS2_CMODE_FAVOURLZO is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +# CONFIG_ROOT_NFS is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +CONFIG_NLS_CODEPAGE_852=y +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +CONFIG_NLS_ISO8859_15=y +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +CONFIG_NLS_UTF8=y +# CONFIG_DLM is not set +CONFIG_INSTRUMENTATION=y +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +CONFIG_FRAME_POINTER=y +CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set +# CONFIG_DEBUG_USER is not set +CONFIG_DEBUG_ERRORS=y +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +CONFIG_SECURITY=y +# CONFIG_SECURITY_NETWORK is not set +# CONFIG_SECURITY_CAPABILITIES is not set +# CONFIG_SECURITY_ROOTPLUG is not set +# CONFIG_SECURITY_LOWMEM is not set +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/omap_2430sdp_defconfig b/arch/arm/configs/omap_2430sdp_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..b0617c0da2a1a77f8bed17f02c1c8e656784556c --- /dev/null +++ b/arch/arm/configs/omap_2430sdp_defconfig @@ -0,0 +1,1304 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.23-rc6-omap1 +# Tue Sep 18 11:47:37 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +CONFIG_KALLSYMS_EXTRA_PASS=y +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +CONFIG_ARCH_OMAP=y + +# +# TI OMAP Implementations +# +# CONFIG_ARCH_OMAP1 is not set +CONFIG_ARCH_OMAP2=y +# CONFIG_ARCH_OMAP3 is not set + +# +# OMAP Feature Selections +# +# CONFIG_OMAP_RESET_CLOCKS is not set +CONFIG_OMAP_BOOT_TAG=y +# CONFIG_OMAP_BOOT_REASON is not set +# CONFIG_OMAP_COMPONENT_VERSION is not set +# CONFIG_OMAP_GPIO_SWITCH is not set +CONFIG_OMAP_MUX=y +# CONFIG_OMAP_MUX_DEBUG is not set +# CONFIG_OMAP_MUX_WARNINGS is not set +# CONFIG_OMAP_STI is not set +CONFIG_OMAP_MCBSP=y +# CONFIG_OMAP_MMU_FWK is not set +# CONFIG_OMAP_MBOX_FWK is not set +CONFIG_OMAP_MPU_TIMER=y +# CONFIG_OMAP_32K_TIMER is not set +CONFIG_OMAP_DM_TIMER=y +CONFIG_OMAP_LL_DEBUG_UART1=y +# CONFIG_OMAP_LL_DEBUG_UART2 is not set +# CONFIG_OMAP_LL_DEBUG_UART3 is not set +CONFIG_OMAP_SERIAL_WAKE=y +# CONFIG_OMAP_DSP is not set +# CONFIG_MACH_OMAP_GENERIC is not set + +# +# OMAP Core Type +# +CONFIG_ARCH_OMAP24XX=y +# CONFIG_ARCH_OMAP2420 is not set +CONFIG_ARCH_OMAP2430=y + +# +# OMAP Board Type +# +# CONFIG_MACH_NOKIA_N800 is not set +# CONFIG_MACH_OMAP_H4 is not set +# CONFIG_MACH_OMAP_APOLLON is not set +# CONFIG_MACH_OMAP_APOLLON_PLUS is not set +CONFIG_MACH_OMAP_2430SDP=y + +# +# Boot options +# + +# +# Power management +# + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_V6=y +# CONFIG_CPU_32v6K is not set +CONFIG_CPU_32v6=y +CONFIG_CPU_ABRT_EV6=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_V6=y +CONFIG_CPU_CACHE_VIPT=y +CONFIG_CPU_COPY_V6=y +CONFIG_CPU_TLB_V6=y +CONFIG_CPU_HAS_ASID=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_BPREDICT_DISABLE is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_PREEMPT=y +CONFIG_HZ=100 +CONFIG_AEABI=y +CONFIG_OABI_COMPAT=y +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="root=/dev/ram0 rw console=ttyS0,115200n8 initrd=0x80600000,8M ramdisk_size=8192" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set +# CONFIG_VFP is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +CONFIG_BINFMT_MISC=y + +# +# Power management options +# +CONFIG_PM=y +# CONFIG_PM_LEGACY is not set +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_SUSPEND=y +# CONFIG_APM_EMULATION is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +CONFIG_NET_KEY=y +# CONFIG_NET_KEY_MIGRATE is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_CFI_INTELEXT=y +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP is not set +# CONFIG_MTD_ARM_INTEGRATOR is not set +CONFIG_MTD_OMAP_NOR=y +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +CONFIG_MTD_ONENAND=y +CONFIG_MTD_ONENAND_VERIFY_WRITE=y +# CONFIG_MTD_ONENAND_GENERIC is not set +CONFIG_MTD_ONENAND_OMAP2=y +# CONFIG_MTD_ONENAND_OTP is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=16384 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=m +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=m +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +CONFIG_CHR_DEV_SG=m +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +CONFIG_SMC91X=y +# CONFIG_DM9000 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_OMAP is not set +CONFIG_KEYBOARD_TWL4030=y +# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_ADS7846=y +# CONFIG_TOUCHSCREEN_FUJITSU is not set +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +# CONFIG_TOUCHSCREEN_UCB1400 is not set +# CONFIG_TOUCHSCREEN_TSC2102 is not set +# CONFIG_TOUCHSCREEN_TSC210X is not set +# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=32 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_MANY_PORTS=y +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_8250_DETECT_IRQ=y +CONFIG_SERIAL_8250_RSA=y + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_OMAP_WATCHDOG=y + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set +CONFIG_HW_RANDOM=y +CONFIG_HW_RANDOM_OMAP=y +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +CONFIG_I2C_OMAP=y +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_TPS65010 is not set +# CONFIG_SENSORS_TLV320AIC23 is not set +# CONFIG_GPIOEXPANDER_OMAP is not set +CONFIG_TWL4030_CORE=y +CONFIG_TWL4030_GPIO=y +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_MENELAUS is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +# CONFIG_SPI_BITBANG is not set +# CONFIG_SPI_OMAP24XX is not set + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_TSC2101 is not set +# CONFIG_SPI_TSC2102 is not set +# CONFIG_SPI_TSC210X is not set +# CONFIG_SPI_TSC2301 is not set +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set +# CONFIG_W1 is not set +# CONFIG_HWMON is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set +# CONFIG_NEW_LEDS is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +CONFIG_FB=y +CONFIG_FIRMWARE_EDID=y +# CONFIG_FB_DDC is not set +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_OMAP=y +# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set +# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set +CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2 +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_LOGO=y +# CONFIG_LOGO_LINUX_MONO is not set +# CONFIG_LOGO_LINUX_VGA16 is not set +CONFIG_LOGO_LINUX_CLUT224=y + +# +# Sound +# +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=m +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set + +# +# USB HID Boot Protocol drivers +# +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=m +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +# CONFIG_USB_DEVICEFS is not set +# CONFIG_USB_DEVICE_CLASS is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +CONFIG_USB_SUSPEND=y +# CONFIG_USB_PERSIST is not set +CONFIG_USB_OTG=y +CONFIG_USB_OTG_WHITELIST=y +# CONFIG_USB_OTG_BLACKLIST_HUB is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_OHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +CONFIG_USB_MUSB_HDRC=m +CONFIG_USB_MUSB_SOC=y + +# +# OMAP 243x high speed USB support +# +# CONFIG_USB_MUSB_HOST is not set +# CONFIG_USB_MUSB_PERIPHERAL is not set +CONFIG_USB_MUSB_OTG=y +CONFIG_USB_GADGET_MUSB_HDRC=y +CONFIG_USB_MUSB_HDRC_HCD=y +# CONFIG_MUSB_PIO_ONLY is not set +CONFIG_USB_INVENTRA_DMA=y +# CONFIG_USB_TI_CPPI_DMA is not set +CONFIG_USB_MUSB_LOGLEVEL=0 + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=m +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +CONFIG_USB_GADGET=m +# CONFIG_USB_GADGET_DEBUG is not set +CONFIG_USB_GADGET_DEBUG_FILES=y +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_S3C2410 is not set +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +CONFIG_USB_GADGET_DUALSPEED=y +CONFIG_USB_ZERO=m +# CONFIG_USB_ZERO_HNPTEST is not set +CONFIG_USB_ETH=m +CONFIG_USB_ETH_RNDIS=y +CONFIG_USB_GADGETFS=m +CONFIG_USB_FILE_STORAGE=m +# CONFIG_USB_FILE_STORAGE_TEST is not set +CONFIG_USB_G_SERIAL=m +# CONFIG_USB_MIDI_GADGET is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y + +# +# MMC/SD Host Controller Drivers +# +CONFIG_MMC_OMAP_HS=y +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# CBUS support +# +# CONFIG_CBUS is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +# CONFIG_EXT3_FS_XATTR is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +CONFIG_QUOTA=y +# CONFIG_QFMT_V1 is not set +CONFIG_QFMT_V2=y +CONFIG_QUOTACTL=y +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_JFFS2_CMODE_NONE is not set +CONFIG_JFFS2_CMODE_PRIORITY=y +# CONFIG_JFFS2_CMODE_SIZE is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +CONFIG_TIMER_STATS=y +# CONFIG_DEBUG_SLAB is not set +CONFIG_DEBUG_PREEMPT=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +CONFIG_FRAME_POINTER=y +CONFIG_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_TEST is not set +CONFIG_CRYPTO_HW=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +CONFIG_LIBCRC32C=y +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/omap_apollon_2420_defconfig b/arch/arm/configs/omap_apollon_2420_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..bb39dfc72d69b51fe65c46891702dde5906a91d4 --- /dev/null +++ b/arch/arm/configs/omap_apollon_2420_defconfig @@ -0,0 +1,962 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.23-rc6-omap1 +# Tue Sep 18 12:07:29 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +CONFIG_KALLSYMS_EXTRA_PASS=y +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +CONFIG_ARCH_OMAP=y + +# +# TI OMAP Implementations +# +CONFIG_ARCH_OMAP_OTG=y +# CONFIG_ARCH_OMAP1 is not set +CONFIG_ARCH_OMAP2=y +# CONFIG_ARCH_OMAP3 is not set + +# +# OMAP Feature Selections +# +# CONFIG_OMAP_RESET_CLOCKS is not set +# CONFIG_OMAP_BOOT_TAG is not set +# CONFIG_OMAP_GPIO_SWITCH is not set +CONFIG_OMAP_MUX=y +# CONFIG_OMAP_MUX_DEBUG is not set +CONFIG_OMAP_MUX_WARNINGS=y +# CONFIG_OMAP_STI is not set +# CONFIG_OMAP_MCBSP is not set +# CONFIG_OMAP_MMU_FWK is not set +# CONFIG_OMAP_MBOX_FWK is not set +# CONFIG_OMAP_MPU_TIMER is not set +CONFIG_OMAP_32K_TIMER=y +CONFIG_OMAP_32K_TIMER_HZ=128 +CONFIG_OMAP_DM_TIMER=y +CONFIG_OMAP_LL_DEBUG_UART1=y +# CONFIG_OMAP_LL_DEBUG_UART2 is not set +# CONFIG_OMAP_LL_DEBUG_UART3 is not set +CONFIG_OMAP_SERIAL_WAKE=y +# CONFIG_OMAP_DSP is not set +# CONFIG_MACH_OMAP_GENERIC is not set + +# +# OMAP Core Type +# +CONFIG_ARCH_OMAP24XX=y +CONFIG_ARCH_OMAP2420=y +# CONFIG_ARCH_OMAP2430 is not set + +# +# OMAP Board Type +# +# CONFIG_MACH_NOKIA_N800 is not set +# CONFIG_MACH_OMAP_H4 is not set +CONFIG_MACH_OMAP_APOLLON=y +# CONFIG_MACH_OMAP_APOLLON_PLUS is not set +# CONFIG_MACH_OMAP_2430SDP is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_V6=y +# CONFIG_CPU_32v6K is not set +CONFIG_CPU_32v6=y +CONFIG_CPU_ABRT_EV6=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_V6=y +CONFIG_CPU_CACHE_VIPT=y +CONFIG_CPU_COPY_V6=y +CONFIG_CPU_TLB_V6=y +CONFIG_CPU_HAS_ASID=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +# CONFIG_ARM_THUMB is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_BPREDICT_DISABLE is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_PREEMPT=y +CONFIG_HZ=128 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="root=/dev/ram0 rw mem=128M console=ttyS0,115200n8 initrd=0x80600000,8M ramdisk_size=8192" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +# CONFIG_FPE_NWFPE is not set +# CONFIG_FPE_FASTFPE is not set +CONFIG_VFP=y + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +CONFIG_MTD_ONENAND=y +# CONFIG_MTD_ONENAND_VERIFY_WRITE is not set +CONFIG_MTD_ONENAND_GENERIC=y +# CONFIG_MTD_ONENAND_OMAP2 is not set +# CONFIG_MTD_ONENAND_OTP is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +CONFIG_SMC91X=y +# CONFIG_DM9000 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=32 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_MANY_PORTS=y +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_8250_DETECT_IRQ=y +CONFIG_SERIAL_8250_RSA=y + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_OMAP_WATCHDOG=y +CONFIG_HW_RANDOM=y +CONFIG_HW_RANDOM_OMAP=y +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set + +# +# SPI support +# +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +# CONFIG_SPI_BITBANG is not set +CONFIG_SPI_OMAP24XX=y + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_TSC2101 is not set +# CONFIG_SPI_TSC2102 is not set +# CONFIG_SPI_TSC210X is not set +# CONFIG_SPI_TSC2301 is not set +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set +# CONFIG_W1 is not set +# CONFIG_HWMON is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set +# CONFIG_NEW_LEDS is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +CONFIG_FB=y +CONFIG_FIRMWARE_EDID=y +# CONFIG_FB_DDC is not set +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_OMAP=y +# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set +# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set +CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2 +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_FONT_6x11 is not set +# CONFIG_FONT_7x14 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_ACORN_8x8 is not set +# CONFIG_FONT_MINI_4x6 is not set +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_10x18 is not set +CONFIG_LOGO=y +# CONFIG_LOGO_LINUX_MONO is not set +# CONFIG_LOGO_LINUX_VGA16 is not set +CONFIG_LOGO_LINUX_CLUT224=y + +# +# Sound +# +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +# CONFIG_HID is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set +# CONFIG_USB_MUSB_HDRC is not set +# CONFIG_USB_GADGET_MUSB_HDRC is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# USB Gadget Support +# +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG is not set +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +CONFIG_USB_GADGET_OMAP=y +CONFIG_USB_OMAP=y +# CONFIG_USB_GADGET_S3C2410 is not set +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +# CONFIG_USB_ZERO is not set +CONFIG_USB_ETH=m +CONFIG_USB_ETH_RNDIS=y +# CONFIG_USB_GADGETFS is not set +CONFIG_USB_FILE_STORAGE=m +# CONFIG_USB_FILE_STORAGE_TEST is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y + +# +# MMC/SD Host Controller Drivers +# +CONFIG_MMC_OMAP=y +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# CBUS support +# +# CONFIG_CBUS is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_INOTIFY is not set +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +CONFIG_AUTOFS4_FS=y +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +# CONFIG_NLS is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_SLAB is not set +CONFIG_DEBUG_PREEMPT=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +CONFIG_DEBUG_SPINLOCK=y +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +CONFIG_DEBUG_SPINLOCK_SLEEP=y +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +CONFIG_FRAME_POINTER=y +CONFIG_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +CONFIG_LIBCRC32C=y +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/omap_generic_1510_defconfig b/arch/arm/configs/omap_generic_1510_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..4b1c252f209150c6aab373cd82440efe35bb3867 --- /dev/null +++ b/arch/arm/configs/omap_generic_1510_defconfig @@ -0,0 +1,1172 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.23-rc6-omap1 +# Tue Sep 18 12:20:19 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +CONFIG_ARCH_OMAP=y + +# +# TI OMAP Implementations +# +CONFIG_ARCH_OMAP1=y +# CONFIG_ARCH_OMAP2 is not set +# CONFIG_ARCH_OMAP3 is not set + +# +# OMAP Feature Selections +# +# CONFIG_OMAP_RESET_CLOCKS is not set +# CONFIG_OMAP_BOOT_TAG is not set +# CONFIG_OMAP_GPIO_SWITCH is not set +CONFIG_OMAP_MUX=y +# CONFIG_OMAP_MUX_DEBUG is not set +CONFIG_OMAP_MUX_WARNINGS=y +CONFIG_OMAP_MCBSP=y +# CONFIG_OMAP_MMU_FWK is not set +# CONFIG_OMAP_MBOX_FWK is not set +CONFIG_OMAP_MPU_TIMER=y +# CONFIG_OMAP_32K_TIMER is not set +CONFIG_OMAP_LL_DEBUG_UART1=y +# CONFIG_OMAP_LL_DEBUG_UART2 is not set +# CONFIG_OMAP_LL_DEBUG_UART3 is not set +CONFIG_OMAP_SERIAL_WAKE=y +# CONFIG_OMAP_DSP is not set + +# +# OMAP Core Type +# +# CONFIG_ARCH_OMAP730 is not set +CONFIG_ARCH_OMAP15XX=y +# CONFIG_ARCH_OMAP16XX is not set + +# +# OMAP Board Type +# +# CONFIG_MACH_OMAP_INNOVATOR is not set +# CONFIG_MACH_VOICEBLUE is not set +# CONFIG_MACH_OMAP_PALMTE is not set +# CONFIG_MACH_OMAP_PALMZ71 is not set +# CONFIG_MACH_OMAP_PALMTT is not set +# CONFIG_MACH_SX1 is not set +# CONFIG_MACH_AMS_DELTA is not set +CONFIG_MACH_OMAP_GENERIC=y + +# +# OMAP CPU Speed +# +# CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set +CONFIG_OMAP_ARM_168MHZ=y +# CONFIG_OMAP_ARM_150MHZ is not set +# CONFIG_OMAP_ARM_120MHZ is not set +# CONFIG_OMAP_ARM_60MHZ is not set +# CONFIG_OMAP_ARM_30MHZ is not set +# CONFIG_MACH_OMAP_APOLLON_PLUS is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM925T=y +CONFIG_CPU_32v4T=y +CONFIG_CPU_ABRT_EV4T=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_V4WT=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +# CONFIG_ARM_THUMB is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +CONFIG_CPU_DCACHE_WRITETHROUGH=y +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_PREEMPT=y +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="mem=64M console=ttyS2,115200 root=0803 ro init=/bin/sh" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +CONFIG_PM=y +# CONFIG_PM_LEGACY is not set +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_SUSPEND=y +# CONFIG_APM_EMULATION is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +CONFIG_BLK_DEV_SR=y +# CONFIG_BLK_DEV_SR_VENDOR is not set +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +CONFIG_SCSI_MULTI_LUN=y +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +CONFIG_USB_RTL8150=y +CONFIG_USB_USBNET_MII=y +CONFIG_USB_USBNET=y +CONFIG_USB_NET_AX8817X=y +CONFIG_USB_NET_CDCETHER=y +# CONFIG_USB_NET_DM9601 is not set +# CONFIG_USB_NET_GL620A is not set +CONFIG_USB_NET_NET1080=y +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_MCS7830 is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +CONFIG_USB_NET_CDC_SUBSET=y +# CONFIG_USB_ALI_M5632 is not set +CONFIG_USB_AN2720=y +CONFIG_USB_BELKIN=y +CONFIG_USB_ARMLINUX=y +CONFIG_USB_EPSON2888=y +# CONFIG_USB_KC2190 is not set +CONFIG_USB_NET_ZAURUS=y +# CONFIG_WAN is not set +CONFIG_PPP=y +CONFIG_PPP_MULTILINK=y +# CONFIG_PPP_FILTER is not set +# CONFIG_PPP_ASYNC is not set +# CONFIG_PPP_SYNC_TTY is not set +# CONFIG_PPP_DEFLATE is not set +# CONFIG_PPP_BSDCOMP is not set +# CONFIG_PPP_MPPE is not set +# CONFIG_PPPOE is not set +# CONFIG_PPPOL2TP is not set +# CONFIG_SLIP is not set +CONFIG_SLHC=y +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_OMAP=y +# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_WATCHDOG is not set +CONFIG_HW_RANDOM=m +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Algorithms +# +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_OMAP is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_TPS65010 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set +# CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_FSCHER is not set +# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_DME1737 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set +# CONFIG_NEW_LEDS is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y + +# +# Sound +# +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +CONFIG_USB_DEBUG=y + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_DEVICE_CLASS is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_SUSPEND is not set +# CONFIG_USB_PERSIST is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +CONFIG_USB_STORAGE_DATAFAB=y +CONFIG_USB_STORAGE_FREECOM=y +CONFIG_USB_STORAGE_DPCM=y +# CONFIG_USB_STORAGE_USBAT is not set +CONFIG_USB_STORAGE_SDDR09=y +CONFIG_USB_STORAGE_SDDR55=y +CONFIG_USB_STORAGE_JUMPSHOT=y +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y + +# +# MMC/SD Host Controller Drivers +# +CONFIG_MMC_OMAP=y +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_OMAP=y + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# CBUS support +# +# CONFIG_CBUS is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +CONFIG_AUTOFS_FS=y +CONFIG_AUTOFS4_FS=y +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=y +CONFIG_JOLIET=y +# CONFIG_ZISOFS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=m +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +# CONFIG_NFS_V3 is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +# CONFIG_ROOT_NFS is not set +CONFIG_LOCKD=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_SLAB is not set +CONFIG_DEBUG_PREEMPT=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +CONFIG_FRAME_POINTER=y +CONFIG_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/omap_generic_1610_defconfig b/arch/arm/configs/omap_generic_1610_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..fc66f019d56c3e8265199f88311e9e32cf5c57d9 --- /dev/null +++ b/arch/arm/configs/omap_generic_1610_defconfig @@ -0,0 +1,1178 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.23-rc6-omap1 +# Tue Sep 18 13:01:27 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +CONFIG_ARCH_OMAP=y + +# +# TI OMAP Implementations +# +CONFIG_ARCH_OMAP_OTG=y +CONFIG_ARCH_OMAP1=y +# CONFIG_ARCH_OMAP2 is not set +# CONFIG_ARCH_OMAP3 is not set + +# +# OMAP Feature Selections +# +# CONFIG_OMAP_RESET_CLOCKS is not set +# CONFIG_OMAP_BOOT_TAG is not set +# CONFIG_OMAP_GPIO_SWITCH is not set +CONFIG_OMAP_MUX=y +# CONFIG_OMAP_MUX_DEBUG is not set +CONFIG_OMAP_MUX_WARNINGS=y +# CONFIG_OMAP_STI is not set +CONFIG_OMAP_MCBSP=y +# CONFIG_OMAP_MMU_FWK is not set +# CONFIG_OMAP_MBOX_FWK is not set +CONFIG_OMAP_MPU_TIMER=y +# CONFIG_OMAP_32K_TIMER is not set +# CONFIG_OMAP_DM_TIMER is not set +CONFIG_OMAP_LL_DEBUG_UART1=y +# CONFIG_OMAP_LL_DEBUG_UART2 is not set +# CONFIG_OMAP_LL_DEBUG_UART3 is not set +CONFIG_OMAP_SERIAL_WAKE=y +# CONFIG_OMAP_DSP is not set + +# +# OMAP Core Type +# +# CONFIG_ARCH_OMAP730 is not set +# CONFIG_ARCH_OMAP15XX is not set +CONFIG_ARCH_OMAP16XX=y + +# +# OMAP Board Type +# +# CONFIG_MACH_OMAP_INNOVATOR is not set +# CONFIG_MACH_OMAP_H2 is not set +# CONFIG_MACH_OMAP_H3 is not set +# CONFIG_MACH_OMAP_OSK is not set +# CONFIG_MACH_NOKIA770 is not set +CONFIG_MACH_OMAP_GENERIC=y + +# +# OMAP CPU Speed +# +# CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set +# CONFIG_OMAP_ARM_216MHZ is not set +CONFIG_OMAP_ARM_192MHZ=y +# CONFIG_OMAP_ARM_168MHZ is not set +# CONFIG_OMAP_ARM_120MHZ is not set +# CONFIG_OMAP_ARM_60MHZ is not set +# CONFIG_OMAP_ARM_30MHZ is not set +# CONFIG_MACH_OMAP_APOLLON_PLUS is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM926T=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5TJ=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +# CONFIG_ARM_THUMB is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_PREEMPT=y +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="mem=64M console=ttyS2,115200 root=0803 ro init=/bin/sh" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set +# CONFIG_VFP is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +CONFIG_PM=y +# CONFIG_PM_LEGACY is not set +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_SUSPEND=y +# CONFIG_APM_EMULATION is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +CONFIG_BLK_DEV_SR=y +# CONFIG_BLK_DEV_SR_VENDOR is not set +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +CONFIG_SCSI_MULTI_LUN=y +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +CONFIG_USB_RTL8150=y +CONFIG_USB_USBNET_MII=y +CONFIG_USB_USBNET=y +CONFIG_USB_NET_AX8817X=y +CONFIG_USB_NET_CDCETHER=y +# CONFIG_USB_NET_DM9601 is not set +# CONFIG_USB_NET_GL620A is not set +CONFIG_USB_NET_NET1080=y +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_MCS7830 is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +CONFIG_USB_NET_CDC_SUBSET=y +CONFIG_USB_ALI_M5632=y +CONFIG_USB_AN2720=y +CONFIG_USB_BELKIN=y +CONFIG_USB_ARMLINUX=y +CONFIG_USB_EPSON2888=y +# CONFIG_USB_KC2190 is not set +CONFIG_USB_NET_ZAURUS=y +# CONFIG_WAN is not set +CONFIG_PPP=y +CONFIG_PPP_MULTILINK=y +# CONFIG_PPP_FILTER is not set +# CONFIG_PPP_ASYNC is not set +# CONFIG_PPP_SYNC_TTY is not set +# CONFIG_PPP_DEFLATE is not set +# CONFIG_PPP_BSDCOMP is not set +# CONFIG_PPP_MPPE is not set +# CONFIG_PPPOE is not set +# CONFIG_PPPOL2TP is not set +# CONFIG_SLIP is not set +CONFIG_SLHC=y +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_OMAP=y +# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_WATCHDOG is not set +CONFIG_HW_RANDOM=m +CONFIG_HW_RANDOM_OMAP=m +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Algorithms +# +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_OMAP is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_ISP1301_OMAP is not set +# CONFIG_TPS65010 is not set +# CONFIG_GPIOEXPANDER_OMAP is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set +# CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_FSCHER is not set +# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_DME1737 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set +# CONFIG_NEW_LEDS is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y + +# +# Sound +# +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +CONFIG_USB_DEBUG=y + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_DEVICE_CLASS is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_SUSPEND is not set +# CONFIG_USB_PERSIST is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +CONFIG_USB_STORAGE_DATAFAB=y +CONFIG_USB_STORAGE_FREECOM=y +CONFIG_USB_STORAGE_DPCM=y +# CONFIG_USB_STORAGE_USBAT is not set +CONFIG_USB_STORAGE_SDDR09=y +CONFIG_USB_STORAGE_SDDR55=y +CONFIG_USB_STORAGE_JUMPSHOT=y +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y + +# +# MMC/SD Host Controller Drivers +# +CONFIG_MMC_OMAP=y +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_OMAP=y + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# CBUS support +# +# CONFIG_CBUS is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +CONFIG_AUTOFS_FS=y +CONFIG_AUTOFS4_FS=y +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=y +CONFIG_JOLIET=y +# CONFIG_ZISOFS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=m +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +# CONFIG_NFS_V3 is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +# CONFIG_ROOT_NFS is not set +CONFIG_LOCKD=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_SLAB is not set +CONFIG_DEBUG_PREEMPT=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +CONFIG_FRAME_POINTER=y +CONFIG_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/omap_generic_1710_defconfig b/arch/arm/configs/omap_generic_1710_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..0a00a708a4fcbc62802156bb40d6db4d187b6301 --- /dev/null +++ b/arch/arm/configs/omap_generic_1710_defconfig @@ -0,0 +1,1088 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.23-rc6-omap1 +# Tue Sep 18 13:02:08 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +# CONFIG_MODULES is not set +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +CONFIG_ARCH_OMAP=y + +# +# TI OMAP Implementations +# +CONFIG_ARCH_OMAP_OTG=y +CONFIG_ARCH_OMAP1=y +# CONFIG_ARCH_OMAP2 is not set +# CONFIG_ARCH_OMAP3 is not set + +# +# OMAP Feature Selections +# +# CONFIG_OMAP_RESET_CLOCKS is not set +CONFIG_OMAP_BOOT_TAG=y +# CONFIG_OMAP_BOOT_REASON is not set +# CONFIG_OMAP_COMPONENT_VERSION is not set +# CONFIG_OMAP_GPIO_SWITCH is not set +# CONFIG_OMAP_MUX is not set +# CONFIG_OMAP_STI is not set +CONFIG_OMAP_MCBSP=y +# CONFIG_OMAP_MMU_FWK is not set +# CONFIG_OMAP_MBOX_FWK is not set +CONFIG_OMAP_MPU_TIMER=y +# CONFIG_OMAP_32K_TIMER is not set +# CONFIG_OMAP_DM_TIMER is not set +# CONFIG_OMAP_LL_DEBUG_UART1 is not set +# CONFIG_OMAP_LL_DEBUG_UART2 is not set +CONFIG_OMAP_LL_DEBUG_UART3=y +# CONFIG_OMAP_DSP is not set + +# +# OMAP Core Type +# +# CONFIG_ARCH_OMAP730 is not set +# CONFIG_ARCH_OMAP15XX is not set +CONFIG_ARCH_OMAP16XX=y + +# +# OMAP Board Type +# +# CONFIG_MACH_OMAP_INNOVATOR is not set +# CONFIG_MACH_OMAP_H2 is not set +# CONFIG_MACH_OMAP_H3 is not set +# CONFIG_MACH_OMAP_OSK is not set +# CONFIG_MACH_NOKIA770 is not set +CONFIG_MACH_OMAP_GENERIC=y + +# +# OMAP CPU Speed +# +# CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set +# CONFIG_OMAP_ARM_216MHZ is not set +CONFIG_OMAP_ARM_192MHZ=y +# CONFIG_OMAP_ARM_168MHZ is not set +# CONFIG_OMAP_ARM_120MHZ is not set +# CONFIG_OMAP_ARM_60MHZ is not set +# CONFIG_OMAP_ARM_30MHZ is not set +# CONFIG_MACH_OMAP_APOLLON_PLUS is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM926T=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5TJ=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +# CONFIG_ARM_THUMB is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +# CONFIG_PREEMPT is not set +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="mem=64M console=tty0 console=ttyS2,115200 root=0801" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set +# CONFIG_VFP is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +CONFIG_ARTHUR=y + +# +# Power management options +# +CONFIG_PM=y +# CONFIG_PM_LEGACY is not set +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_SUSPEND=y +# CONFIG_APM_EMULATION is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETLABEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +CONFIG_USB_USBNET_MII=y +CONFIG_USB_USBNET=y +CONFIG_USB_NET_AX8817X=y +CONFIG_USB_NET_CDCETHER=y +# CONFIG_USB_NET_DM9601 is not set +# CONFIG_USB_NET_GL620A is not set +CONFIG_USB_NET_NET1080=y +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_MCS7830 is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +CONFIG_USB_NET_CDC_SUBSET=y +CONFIG_USB_ALI_M5632=y +# CONFIG_USB_AN2720 is not set +# CONFIG_USB_BELKIN is not set +# CONFIG_USB_ARMLINUX is not set +# CONFIG_USB_EPSON2888 is not set +# CONFIG_USB_KC2190 is not set +CONFIG_USB_NET_ZAURUS=y +# CONFIG_WAN is not set +CONFIG_PPP=y +# CONFIG_PPP_MULTILINK is not set +# CONFIG_PPP_FILTER is not set +# CONFIG_PPP_ASYNC is not set +# CONFIG_PPP_SYNC_TTY is not set +# CONFIG_PPP_DEFLATE is not set +# CONFIG_PPP_BSDCOMP is not set +# CONFIG_PPP_MPPE is not set +# CONFIG_PPPOE is not set +# CONFIG_PPPOL2TP is not set +# CONFIG_SLIP is not set +CONFIG_SLHC=y +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_OMAP=y +# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_IPMI_HANDLER is not set +# CONFIG_WATCHDOG is not set +CONFIG_HW_RANDOM=y +CONFIG_HW_RANDOM_OMAP=y +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set +# CONFIG_NEW_LEDS is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y +# CONFIG_FB is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y + +# +# Sound +# +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +CONFIG_HID_DEBUG=y + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +CONFIG_USB_DEBUG=y + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_SUSPEND is not set +# CONFIG_USB_PERSIST is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y + +# +# MMC/SD Host Controller Drivers +# +CONFIG_MMC_OMAP=y +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# CBUS support +# +# CONFIG_CBUS is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +CONFIG_NFS_V4=y +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +# CONFIG_ROOT_NFS is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +CONFIG_NLS_CODEPAGE_852=y +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +CONFIG_NLS_ISO8859_15=y +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +CONFIG_DEBUG_SPINLOCK=y +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +CONFIG_FRAME_POINTER=y +CONFIG_FORCED_INLINING=y +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_USER is not set +CONFIG_DEBUG_ERRORS=y +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +CONFIG_SECURITY=y +# CONFIG_SECURITY_NETWORK is not set +CONFIG_SECURITY_CAPABILITIES=y +# CONFIG_SECURITY_ROOTPLUG is not set +# CONFIG_SECURITY_LOWMEM is not set +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_ECB=y +CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=y +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +CONFIG_CRYPTO_HW=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/omap_generic_2420_defconfig b/arch/arm/configs/omap_generic_2420_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..cf4073b47aaaa81bd697a226bc65edfc15afb451 --- /dev/null +++ b/arch/arm/configs/omap_generic_2420_defconfig @@ -0,0 +1,655 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.23-rc6-omap1 +# Tue Sep 18 11:44:48 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_USER_NS is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +# CONFIG_KMOD is not set +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +CONFIG_ARCH_OMAP=y + +# +# TI OMAP Implementations +# +CONFIG_ARCH_OMAP_OTG=y +# CONFIG_ARCH_OMAP1 is not set +CONFIG_ARCH_OMAP2=y +# CONFIG_ARCH_OMAP3 is not set + +# +# OMAP Feature Selections +# +# CONFIG_OMAP_RESET_CLOCKS is not set +CONFIG_OMAP_BOOT_TAG=y +# CONFIG_OMAP_BOOT_REASON is not set +# CONFIG_OMAP_COMPONENT_VERSION is not set +# CONFIG_OMAP_GPIO_SWITCH is not set +# CONFIG_OMAP_MUX is not set +# CONFIG_OMAP_STI is not set +CONFIG_OMAP_MCBSP=y +# CONFIG_OMAP_MMU_FWK is not set +# CONFIG_OMAP_MBOX_FWK is not set +CONFIG_OMAP_MPU_TIMER=y +# CONFIG_OMAP_32K_TIMER is not set +CONFIG_OMAP_DM_TIMER=y +# CONFIG_OMAP_LL_DEBUG_UART1 is not set +# CONFIG_OMAP_LL_DEBUG_UART2 is not set +CONFIG_OMAP_LL_DEBUG_UART3=y +# CONFIG_OMAP_DSP is not set +CONFIG_MACH_OMAP_GENERIC=y + +# +# OMAP Core Type +# +CONFIG_ARCH_OMAP24XX=y +CONFIG_ARCH_OMAP2420=y +# CONFIG_ARCH_OMAP2430 is not set + +# +# OMAP Board Type +# +# CONFIG_MACH_NOKIA_N800 is not set +# CONFIG_MACH_OMAP_H4 is not set +# CONFIG_MACH_OMAP_APOLLON is not set +# CONFIG_MACH_OMAP_APOLLON_PLUS is not set +# CONFIG_MACH_OMAP_2430SDP is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_V6=y +# CONFIG_CPU_32v6K is not set +CONFIG_CPU_32v6=y +CONFIG_CPU_ABRT_EV6=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_V6=y +CONFIG_CPU_CACHE_VIPT=y +CONFIG_CPU_COPY_V6=y +CONFIG_CPU_TLB_V6=y +CONFIG_CPU_HAS_ASID=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_BPREDICT_DISABLE is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +# CONFIG_PREEMPT is not set +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_LEDS=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x10C08000 +CONFIG_ZBOOT_ROM_BSS=0x10200000 +# CONFIG_ZBOOT_ROM is not set +CONFIG_CMDLINE="" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set +# CONFIG_VFP is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y + +# +# Networking +# +# CONFIG_NET is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_MTD is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +# CONFIG_OMAP_WATCHDOG is not set +CONFIG_HW_RANDOM=m +CONFIG_HW_RANDOM_OMAP=m +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set +# CONFIG_NEW_LEDS is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +CONFIG_DAB=y + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y + +# +# Sound +# +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +CONFIG_HID_DEBUG=y +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set + +# +# Enable Host or Gadget support to see Inventra options +# + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# CBUS support +# +# CONFIG_CBUS is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +# CONFIG_EXT2_FS_POSIX_ACL is not set +# CONFIG_EXT2_FS_SECURITY is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_MINIX_FS is not set +CONFIG_ROMFS_FS=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +# CONFIG_NLS is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +CONFIG_FRAME_POINTER=y +CONFIG_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_ERRORS=y +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/omap_h2_1610_defconfig b/arch/arm/configs/omap_h2_1610_defconfig index 323c1deeb9536005323c963c52a2fd4ba20c5fe1..c03507202f3c59a68bbb6fefa68d133110edfbe4 100644 --- a/arch/arm/configs/omap_h2_1610_defconfig +++ b/arch/arm/configs/omap_h2_1610_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.25-rc3 -# Mon Mar 3 03:39:48 2008 +# Linux kernel version: 2.6.25-rc2-omap1 +# Wed Feb 20 17:12:36 2008 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y @@ -31,7 +31,6 @@ CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y -CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y @@ -50,7 +49,7 @@ CONFIG_FAIR_GROUP_SCHED=y # CONFIG_RT_GROUP_SCHED is not set CONFIG_USER_SCHED=y # CONFIG_CGROUP_SCHED is not set -# CONFIG_SYSFS_DEPRECATED is not set +CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set @@ -65,6 +64,7 @@ CONFIG_SYSCTL=y CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y @@ -165,20 +165,28 @@ CONFIG_ARCH_OMAP=y CONFIG_ARCH_OMAP_OTG=y CONFIG_ARCH_OMAP1=y # CONFIG_ARCH_OMAP2 is not set +# CONFIG_ARCH_OMAP3 is not set # # OMAP Feature Selections # +CONFIG_OMAP_DEBUG_SRAM_PATCH=y # CONFIG_OMAP_RESET_CLOCKS is not set +CONFIG_OMAP_BOOT_TAG=y +# CONFIG_OMAP_BOOT_REASON is not set +# CONFIG_OMAP_COMPONENT_VERSION is not set +CONFIG_OMAP_GPIO_SWITCH=y CONFIG_OMAP_MUX=y -# CONFIG_OMAP_MUX_DEBUG is not set +CONFIG_OMAP_MUX_DEBUG=y CONFIG_OMAP_MUX_WARNINGS=y +# CONFIG_OMAP_STI is not set CONFIG_OMAP_MCBSP=y # CONFIG_OMAP_MMU_FWK is not set +# CONFIG_OMAP_MBOX_FWK is not set # CONFIG_OMAP_MPU_TIMER is not set CONFIG_OMAP_32K_TIMER=y CONFIG_OMAP_32K_TIMER_HZ=128 -# CONFIG_OMAP_DM_TIMER is not set +CONFIG_OMAP_DM_TIMER=y CONFIG_OMAP_LL_DEBUG_UART1=y # CONFIG_OMAP_LL_DEBUG_UART2 is not set # CONFIG_OMAP_LL_DEBUG_UART3 is not set @@ -206,10 +214,10 @@ CONFIG_MACH_OMAP_H2=y # # CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set # CONFIG_OMAP_ARM_216MHZ is not set -CONFIG_OMAP_ARM_192MHZ=y +# CONFIG_OMAP_ARM_192MHZ is not set # CONFIG_OMAP_ARM_168MHZ is not set # CONFIG_OMAP_ARM_120MHZ is not set -# CONFIG_OMAP_ARM_60MHZ is not set +CONFIG_OMAP_ARM_60MHZ=y # CONFIG_OMAP_ARM_30MHZ is not set # @@ -227,6 +235,7 @@ CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y +CONFIG_CPU_PABRT_NOIFAR=y CONFIG_CPU_CACHE_VIVT=y CONFIG_CPU_COPY_V4WB=y CONFIG_CPU_TLB_V4WBI=y @@ -257,10 +266,9 @@ CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y -CONFIG_PREEMPT=y +# CONFIG_PREEMPT is not set CONFIG_HZ=128 -CONFIG_AEABI=y -CONFIG_OABI_COMPAT=y +# CONFIG_AEABI is not set # CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -275,7 +283,8 @@ CONFIG_SPLIT_PTLOCK_CPUS=4096 CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y -# CONFIG_LEDS is not set +CONFIG_LEDS=y +# CONFIG_LEDS_CPU is not set CONFIG_ALIGNMENT_TRAP=y # @@ -283,7 +292,7 @@ CONFIG_ALIGNMENT_TRAP=y # CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="mem=32M console=ttyS0,115200n8 root=0801 ro init=/bin/sh" +CONFIG_CMDLINE="mem=32M console=ttyS0,115200n8 root=/dev/ram0 rw initrd=0x10600000,8M ramdisk_size=8192" # CONFIG_XIP_KERNEL is not set # CONFIG_KEXEC is not set # CONFIG_ATAGS_PROC is not set @@ -291,20 +300,7 @@ CONFIG_CMDLINE="mem=32M console=ttyS0,115200n8 root=0801 ro init=/bin/sh" # # CPU Frequency scaling # -CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_TABLE=y -# CONFIG_CPU_FREQ_DEBUG is not set -CONFIG_CPU_FREQ_STAT=y -# CONFIG_CPU_FREQ_STAT_DETAILS is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set -CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y -# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set -# CONFIG_CPU_FREQ_GOV_PERFORMANCE is not set -# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set -CONFIG_CPU_FREQ_GOV_USERSPACE=y -# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set -# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set +# CONFIG_CPU_FREQ is not set # # Floating point emulation @@ -322,8 +318,9 @@ CONFIG_FPE_NWFPE=y # Userspace binary formats # CONFIG_BINFMT_ELF=y -CONFIG_BINFMT_AOUT=y +# CONFIG_BINFMT_AOUT is not set # CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set # # Power management options @@ -433,21 +430,102 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set +CONFIG_DEBUG_DRIVER=y +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set -# CONFIG_MTD is not set +CONFIG_MTD=y +CONFIG_MTD_DEBUG=y +CONFIG_MTD_DEBUG_VERBOSE=3 +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_CFI_INTELEXT=y +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP is not set +# CONFIG_MTD_ARM_INTEGRATOR is not set +# CONFIG_MTD_OMAP_NOR is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set -CONFIG_ATA_OVER_ETH=m +# CONFIG_ATA_OVER_ETH is not set CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set @@ -457,42 +535,9 @@ CONFIG_MISC_DEVICES=y # SCSI device support # # CONFIG_RAID_ATTRS is not set -CONFIG_SCSI=y -CONFIG_SCSI_DMA=y -# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# -# CONFIG_BLK_DEV_SD is not set -# CONFIG_CHR_DEV_ST is not set -# CONFIG_CHR_DEV_OSST is not set -# CONFIG_BLK_DEV_SR is not set -# CONFIG_CHR_DEV_SG is not set -# CONFIG_CHR_DEV_SCH is not set - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# -# CONFIG_SCSI_MULTI_LUN is not set -# CONFIG_SCSI_CONSTANTS is not set -# CONFIG_SCSI_LOGGING is not set -# CONFIG_SCSI_SCAN_ASYNC is not set -CONFIG_SCSI_WAIT_SCAN=m - -# -# SCSI Transports -# -# CONFIG_SCSI_SPI_ATTRS is not set -# CONFIG_SCSI_FC_ATTRS is not set -# CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_LIBSAS is not set -# CONFIG_SCSI_SRP_ATTRS is not set -CONFIG_SCSI_LOWLEVEL=y -# CONFIG_ISCSI_TCP is not set -# CONFIG_SCSI_DEBUG is not set # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y @@ -509,6 +554,7 @@ CONFIG_MII=y # CONFIG_AX88796 is not set CONFIG_SMC91X=y # CONFIG_DM9000 is not set +# CONFIG_ENC28J60 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -523,6 +569,15 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set CONFIG_PPP=y # CONFIG_PPP_MULTILINK is not set @@ -612,7 +667,8 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set -# CONFIG_HW_RANDOM is not set +CONFIG_HW_RANDOM=m +CONFIG_HW_RANDOM_OMAP=m # CONFIG_NVRAM is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set @@ -638,6 +694,7 @@ CONFIG_I2C_OMAP=y # CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set # # Miscellaneous I2C Chip support @@ -647,8 +704,10 @@ CONFIG_I2C_OMAP=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCF8591 is not set -# CONFIG_ISP1301_OMAP is not set +CONFIG_ISP1301_OMAP=y CONFIG_TPS65010=y +# CONFIG_SENSORS_TLV320AIC23 is not set +# CONFIG_GPIOEXPANDER_OMAP is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -659,8 +718,26 @@ CONFIG_TPS65010=y # # SPI support # -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_BITBANG=y +CONFIG_SPI_OMAP_UWIRE=y + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set +CONFIG_SPI_TSC2101=y +# CONFIG_SPI_TSC2102 is not set +# CONFIG_SPI_TSC210X is not set +# CONFIG_SPI_TSC2301 is not set +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -673,7 +750,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set -# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_F71805F is not set @@ -683,6 +759,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM70 is not set # CONFIG_SENSORS_LM75 is not set # CONFIG_SENSORS_LM77 is not set # CONFIG_SENSORS_LM78 is not set @@ -712,6 +789,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83L786NG is not set # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set +# CONFIG_SENSORS_TSC210X is not set # CONFIG_HWMON_DEBUG_CHIP is not set CONFIG_WATCHDOG=y CONFIG_WATCHDOG_NOWAYOUT=y @@ -722,6 +800,11 @@ CONFIG_WATCHDOG_NOWAYOUT=y # CONFIG_SOFT_WATCHDOG is not set # CONFIG_OMAP_WATCHDOG is not set +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set + # # Sonics Silicon Backplane # @@ -740,6 +823,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set # # Graphics support @@ -749,9 +833,9 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y CONFIG_FIRMWARE_EDID=y # CONFIG_FB_DDC is not set -# CONFIG_FB_CFB_FILLRECT is not set -# CONFIG_FB_CFB_COPYAREA is not set -# CONFIG_FB_CFB_IMAGEBLIT is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set @@ -769,7 +853,11 @@ CONFIG_FB_MODE_HELPERS=y # # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set -# CONFIG_FB_OMAP is not set +CONFIG_FB_OMAP=y +# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set +# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set +CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2 +# CONFIG_FB_OMAP_DMA_TUNE is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -785,17 +873,9 @@ CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y # CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set -CONFIG_FONTS=y +# CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y -# CONFIG_FONT_6x11 is not set -# CONFIG_FONT_7x14 is not set -# CONFIG_FONT_PEARL_8x8 is not set -# CONFIG_FONT_ACORN_8x8 is not set -# CONFIG_FONT_MINI_4x6 is not set -# CONFIG_FONT_SUN8x16 is not set -# CONFIG_FONT_SUN12x22 is not set -# CONFIG_FONT_10x18 is not set CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set @@ -804,37 +884,204 @@ CONFIG_LOGO_LINUX_CLUT224=y # # Sound # -CONFIG_SOUND=y +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # -# Advanced Linux Sound Architecture +# USB Input Devices # -# CONFIG_SND is not set +# CONFIG_USB_HID is not set # -# Open Sound System +# USB HID Boot Protocol drivers # -CONFIG_SOUND_PRIME=y -# CONFIG_SOUND_MSNDCLAS is not set -# CONFIG_SOUND_MSNDPIN is not set -CONFIG_HID_SUPPORT=y -CONFIG_HID=y -CONFIG_HID_DEBUG=y -# CONFIG_HIDRAW is not set +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB_ARCH_HAS_EHCI is not set -# CONFIG_USB is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_DEVICE_CLASS is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +CONFIG_USB_SUSPEND=y +# CONFIG_USB_PERSIST is not set +CONFIG_USB_OTG=y +CONFIG_USB_OTG_WHITELIST=y +# CONFIG_USB_OTG_BLACKLIST_HUB is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set +# CONFIG_USB_GADGET_MUSB_HDRC is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # -# CONFIG_USB_GADGET is not set -# CONFIG_MMC is not set + +# +# may also be needed; see USB_STORAGE Help for more information +# +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +CONFIG_USB_TEST=y +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG is not set +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +CONFIG_USB_GADGET_OMAP=y +CONFIG_USB_OMAP=y +# CONFIG_USB_GADGET_S3C2410 is not set +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +# CONFIG_USB_ZERO is not set +CONFIG_USB_ETH=y +CONFIG_USB_ETH_RNDIS=y +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +# CONFIG_USB_G_PRINTER is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set + +# +# MMC/SD Host Controller Drivers +# +CONFIG_MMC_OMAP=y +# CONFIG_MMC_SPI is not set # CONFIG_NEW_LEDS is not set CONFIG_RTC_LIB=y -# CONFIG_RTC_CLASS is not set +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RS5C348 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_OMAP=y + +# +# CBUS support +# +# CONFIG_CBUS is not set +# CONFIG_OMAP_DSP is not set # # File systems @@ -894,6 +1141,17 @@ CONFIG_SYSFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set @@ -904,19 +1162,16 @@ CONFIG_ROMFS_FS=y # CONFIG_UFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -# CONFIG_NFS_V3_ACL is not set -CONFIG_NFS_V4=y +# CONFIG_NFS_V3 is not set +# CONFIG_NFS_V4 is not set # CONFIG_NFS_DIRECTIO is not set # CONFIG_NFSD is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y -CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -CONFIG_SUNRPC_GSS=y # CONFIG_SUNRPC_BIND34 is not set -CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set @@ -981,11 +1236,38 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set -# CONFIG_DEBUG_KERNEL is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_FAULT_INJECTION is not set # CONFIG_SAMPLES is not set -# CONFIG_DEBUG_USER is not set +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_ERRORS=y +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_LL is not set # # Security options @@ -994,31 +1276,29 @@ CONFIG_FRAME_POINTER=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_BLKCIPHER=y # CONFIG_CRYPTO_SEQIV is not set -CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_MD4 is not set -CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set # CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set # CONFIG_CRYPTO_GF128MUL is not set -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_PCBC is not set # CONFIG_CRYPTO_LRW is not set # CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CTR is not set # CONFIG_CRYPTO_GCM is not set # CONFIG_CRYPTO_CCM is not set # CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_DES is not set # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_TWOFISH is not set @@ -1052,6 +1332,7 @@ CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y diff --git a/arch/arm/configs/omap_h4_2420_defconfig b/arch/arm/configs/omap_h4_2420_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..5bc89185a64f776bf4372f285e2a4dae50603f3b --- /dev/null +++ b/arch/arm/configs/omap_h4_2420_defconfig @@ -0,0 +1,1120 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.23-rc6-omap1 +# Tue Sep 18 11:44:58 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +CONFIG_KALLSYMS_EXTRA_PASS=y +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +CONFIG_ARCH_OMAP=y + +# +# TI OMAP Implementations +# +CONFIG_ARCH_OMAP_OTG=y +# CONFIG_ARCH_OMAP1 is not set +CONFIG_ARCH_OMAP2=y +# CONFIG_ARCH_OMAP3 is not set + +# +# OMAP Feature Selections +# +CONFIG_OMAP_DEBUG_DEVICES=y +# CONFIG_OMAP_RESET_CLOCKS is not set +CONFIG_OMAP_BOOT_TAG=y +# CONFIG_OMAP_BOOT_REASON is not set +# CONFIG_OMAP_COMPONENT_VERSION is not set +# CONFIG_OMAP_GPIO_SWITCH is not set +CONFIG_OMAP_MUX=y +CONFIG_OMAP_MUX_DEBUG=y +CONFIG_OMAP_MUX_WARNINGS=y +# CONFIG_OMAP_STI is not set +CONFIG_OMAP_MCBSP=y +# CONFIG_OMAP_MMU_FWK is not set +# CONFIG_OMAP_MBOX_FWK is not set +CONFIG_OMAP_MPU_TIMER=y +# CONFIG_OMAP_32K_TIMER is not set +CONFIG_OMAP_DM_TIMER=y +CONFIG_OMAP_LL_DEBUG_UART1=y +# CONFIG_OMAP_LL_DEBUG_UART2 is not set +# CONFIG_OMAP_LL_DEBUG_UART3 is not set +CONFIG_OMAP_SERIAL_WAKE=y +# CONFIG_OMAP_DSP is not set +# CONFIG_MACH_OMAP_GENERIC is not set + +# +# OMAP Core Type +# +CONFIG_ARCH_OMAP24XX=y +CONFIG_ARCH_OMAP2420=y +# CONFIG_ARCH_OMAP2430 is not set + +# +# OMAP Board Type +# +# CONFIG_MACH_NOKIA_N800 is not set +CONFIG_MACH_OMAP_H4=y +# CONFIG_MACH_OMAP_H4_TUSB is not set +# CONFIG_MACH_OMAP_H4_OTG is not set +# CONFIG_MACH_OMAP2_H4_USB1 is not set +# CONFIG_MACH_OMAP_APOLLON is not set +# CONFIG_MACH_OMAP_APOLLON_PLUS is not set +# CONFIG_MACH_OMAP_2430SDP is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_V6=y +# CONFIG_CPU_32v6K is not set +CONFIG_CPU_32v6=y +CONFIG_CPU_ABRT_EV6=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_V6=y +CONFIG_CPU_CACHE_VIPT=y +CONFIG_CPU_COPY_V6=y +CONFIG_CPU_TLB_V6=y +CONFIG_CPU_HAS_ASID=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_BPREDICT_DISABLE is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +# CONFIG_PREEMPT is not set +CONFIG_HZ=100 +CONFIG_AEABI=y +CONFIG_OABI_COMPAT=y +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="root=/dev/ram0 rw console=ttyS0,115200n8 initrd=0x80600000,8M ramdisk_size=8192" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set +# CONFIG_VFP is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +CONFIG_BINFMT_MISC=y + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +CONFIG_NET_KEY=y +# CONFIG_NET_KEY_MIGRATE is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +CONFIG_IRDA=y + +# +# IrDA protocols +# +CONFIG_IRLAN=y +CONFIG_IRCOMM=y +# CONFIG_IRDA_ULTRA is not set + +# +# IrDA options +# +# CONFIG_IRDA_CACHE_LAST_LSAP is not set +# CONFIG_IRDA_FAST_RR is not set +# CONFIG_IRDA_DEBUG is not set + +# +# Infrared-port device drivers +# + +# +# SIR device drivers +# +# CONFIG_IRTTY_SIR is not set + +# +# Dongle support +# + +# +# Old SIR device drivers +# +# CONFIG_IRPORT_SIR is not set + +# +# Old Serial dongle support +# + +# +# FIR device drivers +# +CONFIG_OMAP_IR=y +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_CFI_INTELEXT=y +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP is not set +# CONFIG_MTD_ARM_INTEGRATOR is not set +CONFIG_MTD_OMAP_NOR=y +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=16384 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +CONFIG_SMC91X=y +# CONFIG_DM9000 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_OMAP=y +# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=32 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_MANY_PORTS=y +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_8250_DETECT_IRQ=y +CONFIG_SERIAL_8250_RSA=y + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_OMAP_WATCHDOG=y +CONFIG_HW_RANDOM=m +CONFIG_HW_RANDOM_OMAP=m +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +# CONFIG_I2C_CHARDEV is not set + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +CONFIG_I2C_OMAP=y +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_ISP1301_OMAP is not set +# CONFIG_TPS65010 is not set +# CONFIG_SENSORS_TLV320AIC23 is not set +CONFIG_GPIOEXPANDER_OMAP=y +# CONFIG_TWL4030_CORE is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +CONFIG_MENELAUS=y +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +# CONFIG_HWMON is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set +# CONFIG_NEW_LEDS is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +CONFIG_FB=y +CONFIG_FIRMWARE_EDID=y +# CONFIG_FB_DDC is not set +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_OMAP=y +# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set +# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set +CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2 +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_LOGO=y +# CONFIG_LOGO_LINUX_MONO is not set +# CONFIG_LOGO_LINUX_VGA16 is not set +CONFIG_LOGO_LINUX_CLUT224=y + +# +# Sound +# +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set + +# +# Enable Host or Gadget support to see Inventra options +# + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y + +# +# MMC/SD Host Controller Drivers +# +CONFIG_MMC_OMAP=y +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# CBUS support +# +# CONFIG_CBUS is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +# CONFIG_EXT3_FS_XATTR is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +CONFIG_QUOTA=y +# CONFIG_QFMT_V1 is not set +CONFIG_QFMT_V2=y +CONFIG_QUOTACTL=y +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +CONFIG_NFS_V4=y +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +CONFIG_FRAME_POINTER=y +CONFIG_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_TEST is not set +CONFIG_CRYPTO_HW=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +CONFIG_LIBCRC32C=y +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/omap_innovator_1510_defconfig b/arch/arm/configs/omap_innovator_1510_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..55b2611bd90a7e51983ebf7551516b76e52d7498 --- /dev/null +++ b/arch/arm/configs/omap_innovator_1510_defconfig @@ -0,0 +1,1253 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.23-rc6-omap1 +# Tue Sep 18 11:45:02 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +CONFIG_ARCH_OMAP=y + +# +# TI OMAP Implementations +# +CONFIG_ARCH_OMAP1=y +# CONFIG_ARCH_OMAP2 is not set +# CONFIG_ARCH_OMAP3 is not set + +# +# OMAP Feature Selections +# +# CONFIG_OMAP_RESET_CLOCKS is not set +# CONFIG_OMAP_BOOT_TAG is not set +# CONFIG_OMAP_GPIO_SWITCH is not set +CONFIG_OMAP_MUX=y +# CONFIG_OMAP_MUX_DEBUG is not set +CONFIG_OMAP_MUX_WARNINGS=y +CONFIG_OMAP_MCBSP=y +# CONFIG_OMAP_MMU_FWK is not set +# CONFIG_OMAP_MBOX_FWK is not set +CONFIG_OMAP_MPU_TIMER=y +# CONFIG_OMAP_32K_TIMER is not set +CONFIG_OMAP_LL_DEBUG_UART1=y +# CONFIG_OMAP_LL_DEBUG_UART2 is not set +# CONFIG_OMAP_LL_DEBUG_UART3 is not set +CONFIG_OMAP_SERIAL_WAKE=y +# CONFIG_OMAP_DSP is not set + +# +# OMAP Core Type +# +# CONFIG_ARCH_OMAP730 is not set +CONFIG_ARCH_OMAP15XX=y +# CONFIG_ARCH_OMAP16XX is not set + +# +# OMAP Board Type +# +CONFIG_MACH_OMAP_INNOVATOR=y +# CONFIG_MACH_VOICEBLUE is not set +# CONFIG_MACH_OMAP_PALMTE is not set +# CONFIG_MACH_OMAP_PALMZ71 is not set +# CONFIG_MACH_OMAP_PALMTT is not set +# CONFIG_MACH_SX1 is not set +# CONFIG_MACH_AMS_DELTA is not set +# CONFIG_MACH_OMAP_GENERIC is not set + +# +# OMAP CPU Speed +# +# CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set +CONFIG_OMAP_ARM_168MHZ=y +# CONFIG_OMAP_ARM_150MHZ is not set +# CONFIG_OMAP_ARM_120MHZ is not set +# CONFIG_OMAP_ARM_60MHZ is not set +# CONFIG_OMAP_ARM_30MHZ is not set +# CONFIG_MACH_OMAP_APOLLON_PLUS is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM925T=y +CONFIG_CPU_32v4T=y +CONFIG_CPU_ABRT_EV4T=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_V4WT=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +CONFIG_CPU_DCACHE_WRITETHROUGH=y +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_PREEMPT=y +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_LEDS=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="console=ttyS0,115200n8 root=/dev/nfs ip=bootp noinitrd" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +CONFIG_PM=y +# CONFIG_PM_LEGACY is not set +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_SUSPEND=y +# CONFIG_APM_EMULATION is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_ST=y +# CONFIG_CHR_DEV_OSST is not set +CONFIG_BLK_DEV_SR=y +# CONFIG_BLK_DEV_SR_VENDOR is not set +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +CONFIG_SCSI_MULTI_LUN=y +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +CONFIG_SMC91X=y +# CONFIG_DM9000 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +CONFIG_USB_RTL8150=y +CONFIG_USB_USBNET_MII=y +CONFIG_USB_USBNET=y +CONFIG_USB_NET_AX8817X=y +CONFIG_USB_NET_CDCETHER=y +# CONFIG_USB_NET_DM9601 is not set +# CONFIG_USB_NET_GL620A is not set +CONFIG_USB_NET_NET1080=y +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_MCS7830 is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +# CONFIG_USB_NET_CDC_SUBSET is not set +CONFIG_USB_NET_ZAURUS=y +# CONFIG_WAN is not set +CONFIG_PPP=y +CONFIG_PPP_MULTILINK=y +# CONFIG_PPP_FILTER is not set +CONFIG_PPP_ASYNC=y +# CONFIG_PPP_SYNC_TTY is not set +CONFIG_PPP_DEFLATE=y +CONFIG_PPP_BSDCOMP=y +# CONFIG_PPP_MPPE is not set +# CONFIG_PPPOE is not set +# CONFIG_PPPOL2TP is not set +# CONFIG_SLIP is not set +CONFIG_SLHC=y +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=240 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_OMAP=y +CONFIG_OMAP_PS2=m +# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_WATCHDOG is not set +CONFIG_HW_RANDOM=m +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +# CONFIG_I2C_CHARDEV is not set + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_OMAP is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_TPS65010 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set +# CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_FSCHER is not set +# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_DME1737 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set +# CONFIG_NEW_LEDS is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_OMAP=y +# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set +# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set +CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2 +# CONFIG_FB_OMAP_DMA_TUNE is not set +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_FONT_6x11 is not set +# CONFIG_FONT_7x14 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_ACORN_8x8 is not set +# CONFIG_FONT_MINI_4x6 is not set +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_10x18 is not set +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y + +# +# Sound +# +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +CONFIG_USB_DEBUG=y + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_DEVICE_CLASS is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +CONFIG_USB_SUSPEND=y +# CONFIG_USB_PERSIST is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +CONFIG_USB_STORAGE_DATAFAB=y +CONFIG_USB_STORAGE_FREECOM=y +CONFIG_USB_STORAGE_DPCM=y +# CONFIG_USB_STORAGE_USBAT is not set +CONFIG_USB_STORAGE_SDDR09=y +CONFIG_USB_STORAGE_SDDR55=y +CONFIG_USB_STORAGE_JUMPSHOT=y +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y + +# +# MMC/SD Host Controller Drivers +# +CONFIG_MMC_OMAP=y +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_OMAP=y + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# CBUS support +# +# CONFIG_CBUS is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +CONFIG_AUTOFS_FS=y +CONFIG_AUTOFS4_FS=y +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=y +CONFIG_JOLIET=y +# CONFIG_ZISOFS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=m +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +CONFIG_NFS_V4=y +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_SLAB is not set +CONFIG_DEBUG_PREEMPT=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +CONFIG_FRAME_POINTER=y +CONFIG_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_TEST is not set +CONFIG_CRYPTO_HW=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/omap_innovator_1610_defconfig b/arch/arm/configs/omap_innovator_1610_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..95d9f2be53e09c3403627e4325dfb5ade5e6eb74 --- /dev/null +++ b/arch/arm/configs/omap_innovator_1610_defconfig @@ -0,0 +1,839 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.23-rc6-omap1 +# Tue Sep 18 11:45:05 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +CONFIG_ARCH_OMAP=y + +# +# TI OMAP Implementations +# +CONFIG_ARCH_OMAP_OTG=y +CONFIG_ARCH_OMAP1=y +# CONFIG_ARCH_OMAP2 is not set +# CONFIG_ARCH_OMAP3 is not set + +# +# OMAP Feature Selections +# +# CONFIG_OMAP_RESET_CLOCKS is not set +# CONFIG_OMAP_BOOT_TAG is not set +# CONFIG_OMAP_GPIO_SWITCH is not set +CONFIG_OMAP_MUX=y +# CONFIG_OMAP_MUX_DEBUG is not set +CONFIG_OMAP_MUX_WARNINGS=y +# CONFIG_OMAP_STI is not set +CONFIG_OMAP_MCBSP=y +# CONFIG_OMAP_MMU_FWK is not set +# CONFIG_OMAP_MBOX_FWK is not set +CONFIG_OMAP_MPU_TIMER=y +# CONFIG_OMAP_32K_TIMER is not set +# CONFIG_OMAP_DM_TIMER is not set +CONFIG_OMAP_LL_DEBUG_UART1=y +# CONFIG_OMAP_LL_DEBUG_UART2 is not set +# CONFIG_OMAP_LL_DEBUG_UART3 is not set +CONFIG_OMAP_SERIAL_WAKE=y +# CONFIG_OMAP_DSP is not set + +# +# OMAP Core Type +# +# CONFIG_ARCH_OMAP730 is not set +# CONFIG_ARCH_OMAP15XX is not set +CONFIG_ARCH_OMAP16XX=y + +# +# OMAP Board Type +# +CONFIG_MACH_OMAP_INNOVATOR=y +# CONFIG_MACH_OMAP_H2 is not set +# CONFIG_MACH_OMAP_H3 is not set +# CONFIG_MACH_OMAP_OSK is not set +# CONFIG_MACH_NOKIA770 is not set +# CONFIG_MACH_OMAP_GENERIC is not set + +# +# OMAP CPU Speed +# +# CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set +# CONFIG_OMAP_ARM_216MHZ is not set +CONFIG_OMAP_ARM_192MHZ=y +# CONFIG_OMAP_ARM_168MHZ is not set +# CONFIG_OMAP_ARM_120MHZ is not set +# CONFIG_OMAP_ARM_60MHZ is not set +# CONFIG_OMAP_ARM_30MHZ is not set +# CONFIG_MACH_OMAP_APOLLON_PLUS is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM926T=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5TJ=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +# CONFIG_ARM_THUMB is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +CONFIG_CPU_DCACHE_WRITETHROUGH=y +# CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +# CONFIG_PREEMPT is not set +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="mem=32M console=tty0 console=ttyS0,115200 initrd=0x10200000,8M root=/dev/ram0 rw" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set +# CONFIG_VFP is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=m +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +CONFIG_SMC91X=y +# CONFIG_DM9000 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_WAN is not set +CONFIG_PPP=y +CONFIG_PPP_MULTILINK=y +# CONFIG_PPP_FILTER is not set +# CONFIG_PPP_ASYNC is not set +# CONFIG_PPP_SYNC_TTY is not set +# CONFIG_PPP_DEFLATE is not set +# CONFIG_PPP_BSDCOMP is not set +# CONFIG_PPP_MPPE is not set +# CONFIG_PPPOE is not set +# CONFIG_PPPOL2TP is not set +# CONFIG_SLIP is not set +CONFIG_SLHC=y +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_OMAP=y +# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_IPMI_HANDLER is not set +# CONFIG_WATCHDOG is not set +CONFIG_HW_RANDOM=m +CONFIG_HW_RANDOM_OMAP=m +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set +# CONFIG_NEW_LEDS is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +CONFIG_FB_MODE_HELPERS=y +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_OMAP=y +# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set +# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set +CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2 +# CONFIG_FB_OMAP_DMA_TUNE is not set +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_FONT_6x11 is not set +# CONFIG_FONT_7x14 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_ACORN_8x8 is not set +# CONFIG_FONT_MINI_4x6 is not set +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_10x18 is not set +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y + +# +# Sound +# +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +CONFIG_HID_DEBUG=y +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set + +# +# Enable Host or Gadget support to see Inventra options +# + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# CBUS support +# +# CONFIG_CBUS is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +CONFIG_AUTOFS_FS=y +CONFIG_AUTOFS4_FS=y +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +# CONFIG_ROOT_NFS is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +# CONFIG_NLS is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +# CONFIG_SLUB_DEBUG_ON is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_FRAME_POINTER=y +# CONFIG_DEBUG_USER is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/omap_osk_5912_defconfig b/arch/arm/configs/omap_osk_5912_defconfig index d4ca5e6e4ffa7b4472f5254b3c75dffaff53cf2d..b68e0144cab5e321ca18d257c87ddba1d4b08eba 100644 --- a/arch/arm/configs/omap_osk_5912_defconfig +++ b/arch/arm/configs/omap_osk_5912_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.25-rc3 -# Mon Mar 3 03:35:17 2008 +# Linux kernel version: 2.6.24-rc3-omap1 +# Fri Nov 23 12:24:12 2007 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y @@ -21,7 +21,6 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_ZONE_DMA=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -40,22 +39,17 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CGROUPS is not set -CONFIG_GROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y -# CONFIG_RT_GROUP_SCHED is not set -CONFIG_USER_SCHED=y -# CONFIG_CGROUP_SCHED is not set -# CONFIG_SYSFS_DEPRECATED is not set +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set -CONFIG_NAMESPACES=y -# CONFIG_UTS_NS is not set -# CONFIG_IPC_NS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y @@ -69,26 +63,18 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y -CONFIG_SLAB=y -# CONFIG_SLUB is not set +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y # CONFIG_SLOB is not set -# CONFIG_PROFILING is not set -# CONFIG_MARKERS is not set -CONFIG_HAVE_OPROFILE=y -# CONFIG_KPROBES is not set -CONFIG_HAVE_KPROBES=y -CONFIG_PROC_PAGE_MONITOR=y -CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -116,8 +102,6 @@ CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" -CONFIG_CLASSIC_RCU=y -# CONFIG_PREEMPT_RCU is not set # # System Type @@ -146,7 +130,6 @@ CONFIG_CLASSIC_RCU=y # CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_NS9XXX is not set # CONFIG_ARCH_MXC is not set -# CONFIG_ARCH_ORION is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_RPC is not set @@ -156,7 +139,6 @@ CONFIG_CLASSIC_RCU=y # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_DAVINCI is not set CONFIG_ARCH_OMAP=y -# CONFIG_ARCH_MSM7X00A is not set # # TI OMAP Implementations @@ -164,16 +146,22 @@ CONFIG_ARCH_OMAP=y CONFIG_ARCH_OMAP_OTG=y CONFIG_ARCH_OMAP1=y # CONFIG_ARCH_OMAP2 is not set +# CONFIG_ARCH_OMAP3 is not set # # OMAP Feature Selections # +CONFIG_OMAP_DEBUG_SRAM_PATCH=y CONFIG_OMAP_RESET_CLOCKS=y +# CONFIG_OMAP_BOOT_TAG is not set +# CONFIG_OMAP_GPIO_SWITCH is not set CONFIG_OMAP_MUX=y # CONFIG_OMAP_MUX_DEBUG is not set CONFIG_OMAP_MUX_WARNINGS=y +# CONFIG_OMAP_STI is not set CONFIG_OMAP_MCBSP=y # CONFIG_OMAP_MMU_FWK is not set +# CONFIG_OMAP_MBOX_FWK is not set # CONFIG_OMAP_MPU_TIMER is not set CONFIG_OMAP_32K_TIMER=y CONFIG_OMAP_32K_TIMER_HZ=128 @@ -182,6 +170,7 @@ CONFIG_OMAP_LL_DEBUG_UART1=y # CONFIG_OMAP_LL_DEBUG_UART2 is not set # CONFIG_OMAP_LL_DEBUG_UART3 is not set CONFIG_OMAP_SERIAL_WAKE=y +# CONFIG_OMAP_DSP is not set # # OMAP Core Type @@ -193,13 +182,13 @@ CONFIG_ARCH_OMAP16XX=y # # OMAP Board Type # -CONFIG_MACH_OMAP_INNOVATOR=y -CONFIG_MACH_OMAP_H2=y -CONFIG_MACH_OMAP_H3=y +# CONFIG_MACH_OMAP_INNOVATOR is not set +# CONFIG_MACH_OMAP_H2 is not set +# CONFIG_MACH_OMAP_H3 is not set CONFIG_MACH_OMAP_OSK=y # CONFIG_OMAP_OSK_MISTRAL is not set -CONFIG_MACH_NOKIA770=y -CONFIG_MACH_OMAP_GENERIC=y +# CONFIG_MACH_NOKIA770 is not set +# CONFIG_MACH_OMAP_GENERIC is not set # # OMAP CPU Speed @@ -227,6 +216,7 @@ CONFIG_CPU_32=y CONFIG_CPU_ARM926T=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5TJ=y +CONFIG_CPU_PABRT_NOIFAR=y CONFIG_CPU_CACHE_VIVT=y CONFIG_CPU_COPY_V4WB=y CONFIG_CPU_TLB_V4WBI=y @@ -264,12 +254,11 @@ CONFIG_OMAP_CF=y # CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y +# CONFIG_HIGH_RES_TIMERS is not set CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_PREEMPT is not set CONFIG_HZ=128 -CONFIG_AEABI=y -CONFIG_OABI_COMPAT=y +# CONFIG_AEABI is not set # CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -295,7 +284,6 @@ CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x10400000,8M root=/dev/ram0 rw" # CONFIG_XIP_KERNEL is not set # CONFIG_KEXEC is not set -# CONFIG_ATAGS_PROC is not set # # CPU Frequency scaling @@ -320,6 +308,7 @@ CONFIG_FPE_NWFPE=y CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_AOUT is not set # CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set # # Power management options @@ -328,10 +317,9 @@ CONFIG_PM=y # CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set CONFIG_PM_SLEEP=y +CONFIG_SUSPEND_UP_POSSIBLE=y CONFIG_SUSPEND=y -CONFIG_SUSPEND_FREEZER=y # CONFIG_APM_EMULATION is not set -CONFIG_ARCH_SUSPEND_POSSIBLE=y # # Networking @@ -348,7 +336,6 @@ CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set -# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -404,7 +391,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set -# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set @@ -517,13 +503,11 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 -# CONFIG_BLK_DEV_XIP is not set +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set -# CONFIG_ENCLOSURE_SERVICES is not set -CONFIG_HAVE_IDE=y CONFIG_IDE=m CONFIG_BLK_DEV_IDE=m @@ -545,6 +529,7 @@ CONFIG_IDE_PROC_FS=y # # CONFIG_IDE_GENERIC is not set # CONFIG_BLK_DEV_PLATFORM is not set +# CONFIG_IDE_ARM is not set # CONFIG_BLK_DEV_IDEDMA is not set CONFIG_IDE_ARCH_OBSOLETE_INIT=y # CONFIG_BLK_DEV_HD is not set @@ -578,7 +563,6 @@ CONFIG_SMC91X=y # CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_B44 is not set CONFIG_NETDEV_1000=y -# CONFIG_E1000E_ENABLED is not set CONFIG_NETDEV_10000=y # @@ -600,6 +584,7 @@ CONFIG_PPP_MULTILINK=y # CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set CONFIG_SLHC=y +# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -696,7 +681,6 @@ CONFIG_HW_RANDOM_OMAP=m # CONFIG_SYNCLINK_CS is not set # CONFIG_CARDMAN_4000 is not set # CONFIG_CARDMAN_4040 is not set -# CONFIG_IPWIRELESS is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_I2C=y @@ -724,13 +708,17 @@ CONFIG_I2C_OMAP=y # # Miscellaneous I2C Chip support # +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set # CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set -# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_ISP1301_OMAP is not set CONFIG_TPS65010=y +# CONFIG_SENSORS_TLV320AIC23 is not set +# CONFIG_GPIOEXPANDER_OMAP is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -755,7 +743,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set -# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_F71805F is not set @@ -783,7 +770,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set -# CONFIG_SENSORS_ADS7828 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_W83781D is not set @@ -791,7 +777,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83792D is not set # CONFIG_SENSORS_W83793 is not set # CONFIG_SENSORS_W83L785TS is not set -# CONFIG_SENSORS_W83L786NG is not set # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set @@ -807,7 +792,6 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_SM501 is not set -# CONFIG_MFD_ASIC3 is not set # # Multimedia devices @@ -822,11 +806,11 @@ CONFIG_DAB=y # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y -CONFIG_FIRMWARE_EDID=y +# CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set -# CONFIG_FB_CFB_FILLRECT is not set -# CONFIG_FB_CFB_COPYAREA is not set -# CONFIG_FB_CFB_IMAGEBLIT is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set @@ -844,7 +828,11 @@ CONFIG_FB_MODE_HELPERS=y # # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set -# CONFIG_FB_OMAP is not set +CONFIG_FB_OMAP=y +# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set +# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set +CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2 +# CONFIG_FB_OMAP_DMA_TUNE is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -890,15 +878,28 @@ CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB_ARCH_HAS_EHCI is not set # CONFIG_USB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # + +# +# USB Gadget Support +# # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set # CONFIG_NEW_LEDS is not set CONFIG_RTC_LIB=y # CONFIG_RTC_CLASS is not set +# +# CBUS support +# +# CONFIG_CBUS is not set + # # File systems # @@ -913,10 +914,12 @@ CONFIG_EXT2_FS=y # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -CONFIG_DNOTIFY=y +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=y CONFIG_AUTOFS4_FS=y # CONFIG_FUSE_FS is not set @@ -970,10 +973,8 @@ CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set -# CONFIG_MINIX_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set -# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y @@ -1043,6 +1044,9 @@ CONFIG_NLS_ISO8859_1=m # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set # CONFIG_DLM is not set +CONFIG_INSTRUMENTATION=y +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set # # Kernel hacking @@ -1055,6 +1059,7 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set +# CONFIG_SLUB_DEBUG_ON is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_FRAME_POINTER=y # CONFIG_SAMPLES is not set @@ -1066,51 +1071,7 @@ CONFIG_FRAME_POINTER=y # CONFIG_KEYS is not set # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set -CONFIG_CRYPTO=y -# CONFIG_CRYPTO_SEQIV is not set -# CONFIG_CRYPTO_MANAGER is not set -# CONFIG_CRYPTO_HMAC is not set -# CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_MD4 is not set -# CONFIG_CRYPTO_MD5 is not set -# CONFIG_CRYPTO_SHA1 is not set -# CONFIG_CRYPTO_SHA256 is not set -# CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set -# CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_GF128MUL is not set -# CONFIG_CRYPTO_ECB is not set -# CONFIG_CRYPTO_CBC is not set -# CONFIG_CRYPTO_PCBC is not set -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_XTS is not set -# CONFIG_CRYPTO_CTR is not set -# CONFIG_CRYPTO_GCM is not set -# CONFIG_CRYPTO_CCM is not set -# CONFIG_CRYPTO_CRYPTD is not set -# CONFIG_CRYPTO_DES is not set -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_AES is not set -# CONFIG_CRYPTO_CAST5 is not set -# CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_ARC4 is not set -# CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_SEED is not set -# CONFIG_CRYPTO_SALSA20 is not set -# CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_TEST is not set -# CONFIG_CRYPTO_AUTHENC is not set -# CONFIG_CRYPTO_LZO is not set -CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO is not set # # Library routines diff --git a/arch/arm/configs/omap_perseus2_730_defconfig b/arch/arm/configs/omap_perseus2_730_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..b94800c0e000b6658435c3b9e9c34e79fb277060 --- /dev/null +++ b/arch/arm/configs/omap_perseus2_730_defconfig @@ -0,0 +1,928 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.23-rc6-omap1 +# Tue Sep 18 11:45:12 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +CONFIG_ARCH_OMAP=y + +# +# TI OMAP Implementations +# +CONFIG_ARCH_OMAP_OTG=y +CONFIG_ARCH_OMAP1=y +# CONFIG_ARCH_OMAP2 is not set +# CONFIG_ARCH_OMAP3 is not set + +# +# OMAP Feature Selections +# +# CONFIG_OMAP_RESET_CLOCKS is not set +# CONFIG_OMAP_BOOT_TAG is not set +# CONFIG_OMAP_GPIO_SWITCH is not set +CONFIG_OMAP_MUX=y +# CONFIG_OMAP_MUX_DEBUG is not set +CONFIG_OMAP_MUX_WARNINGS=y +CONFIG_OMAP_MCBSP=y +# CONFIG_OMAP_MMU_FWK is not set +# CONFIG_OMAP_MBOX_FWK is not set +CONFIG_OMAP_MPU_TIMER=y +# CONFIG_OMAP_32K_TIMER is not set +CONFIG_OMAP_LL_DEBUG_UART1=y +# CONFIG_OMAP_LL_DEBUG_UART2 is not set +# CONFIG_OMAP_LL_DEBUG_UART3 is not set +CONFIG_OMAP_SERIAL_WAKE=y + +# +# OMAP Core Type +# +CONFIG_ARCH_OMAP730=y +# CONFIG_ARCH_OMAP15XX is not set +# CONFIG_ARCH_OMAP16XX is not set + +# +# OMAP Board Type +# +CONFIG_MACH_OMAP_PERSEUS2=y +# CONFIG_MACH_OMAP_FSAMPLE is not set + +# +# OMAP CPU Speed +# +# CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set +# CONFIG_OMAP_ARM_195MHZ is not set +CONFIG_OMAP_ARM_182MHZ=y +# CONFIG_OMAP_ARM_168MHZ is not set +# CONFIG_OMAP_ARM_120MHZ is not set +# CONFIG_OMAP_ARM_60MHZ is not set +# CONFIG_OMAP_ARM_30MHZ is not set +# CONFIG_MACH_OMAP_APOLLON_PLUS is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM926T=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5TJ=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +# CONFIG_ARM_THUMB is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_PREEMPT=y +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_LEDS=y +CONFIG_LEDS_CPU=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="mem=32M console=ttyS0,115200 ip=dhcp" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set +# CONFIG_VFP is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +CONFIG_PM=y +# CONFIG_PM_LEGACY is not set +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_SUSPEND=y +# CONFIG_APM_EMULATION is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_CFI_INTELEXT=y +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP is not set +# CONFIG_MTD_ARM_INTEGRATOR is not set +CONFIG_MTD_OMAP_NOR=y +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +CONFIG_MTD_NAND_OMAP=y +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_NANDSIM is not set +# CONFIG_MTD_NAND_PLATFORM is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +CONFIG_SMC91X=y +# CONFIG_DM9000 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_OMAP=y +# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_WATCHDOG is not set +CONFIG_HW_RANDOM=m +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set +# CONFIG_NEW_LEDS is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +CONFIG_FB_SYS_FILLRECT=y +CONFIG_FB_SYS_COPYAREA=y +CONFIG_FB_SYS_IMAGEBLIT=y +CONFIG_FB_SYS_FOPS=y +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +CONFIG_FB_MODE_HELPERS=y +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_OMAP is not set +CONFIG_FB_VIRTUAL=y + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE is not set +# CONFIG_LOGO is not set + +# +# Sound +# +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set + +# +# Enable Host or Gadget support to see Inventra options +# + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_OMAP=y + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# CBUS support +# +# CONFIG_CBUS is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +# CONFIG_NFS_V3 is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +# CONFIG_NLS is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_FRAME_POINTER=y +# CONFIG_DEBUG_USER is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig index 9578b5d9f9c76af3ae92e4cb286365d930311108..4017d83c9d2de983ba4d1bcf3135b21a65f3fbb2 100644 --- a/arch/arm/configs/orion5x_defconfig +++ b/arch/arm/configs/orion5x_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc4 -# Mon Jun 2 23:54:48 2008 +# Linux kernel version: 2.6.27-rc4 +# Fri Aug 22 12:38:51 2008 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y @@ -12,6 +12,7 @@ CONFIG_MMU=y # CONFIG_NO_IOPORT is not set CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y @@ -23,6 +24,7 @@ CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_ZONE_DMA=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -56,7 +58,6 @@ CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -83,11 +84,17 @@ CONFIG_PROFILING=y CONFIG_OPROFILE=y CONFIG_HAVE_OPROFILE=y CONFIG_KPROBES=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set CONFIG_KRETPROBES=y +# CONFIG_HAVE_IOREMAP_PROT is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_ARCH_TRACEHOOK is not set # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -97,12 +104,13 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -128,7 +136,6 @@ CONFIG_CLASSIC_RCU=y # CONFIG_ARCH_AT91 is not set # CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CLPS711X is not set -# CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set # CONFIG_ARCH_FOOTBRIDGE is not set @@ -142,8 +149,11 @@ CONFIG_CLASSIC_RCU=y # CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set # CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set # CONFIG_ARCH_MXC is not set CONFIG_ARCH_ORION5X=y # CONFIG_ARCH_PNX4008 is not set @@ -195,7 +205,7 @@ CONFIG_CPU_ABRT_EV5T=y CONFIG_CPU_PABRT_NOIFAR=y CONFIG_CPU_CACHE_VIVT=y CONFIG_CPU_COPY_FEROCEON=y -CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_TLB_FEROCEON=y CONFIG_CPU_CP15=y CONFIG_CPU_CP15_MMU=y @@ -280,10 +290,6 @@ CONFIG_BINFMT_ELF=y # # CONFIG_PM is not set CONFIG_ARCH_SUSPEND_POSSIBLE=y - -# -# Networking -# CONFIG_NET=y # @@ -361,6 +367,7 @@ CONFIG_NET_PKTGEN=m # # CONFIG_CFG80211 is not set CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set @@ -377,6 +384,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +# CONFIG_FIRMWARE_IN_KERNEL is not set +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -499,6 +508,7 @@ CONFIG_MISC_DEVICES=y # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -575,6 +585,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -641,11 +652,14 @@ CONFIG_SATA_MV=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -694,7 +708,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -710,6 +723,7 @@ CONFIG_NETDEV_1000=y CONFIG_MV643XX_ETH=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -757,7 +771,14 @@ CONFIG_INPUT_EVDEV=y # # Input Device Drivers # -# CONFIG_INPUT_KEYBOARD is not set +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_GPIO=y # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set @@ -808,44 +829,65 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set -# CONFIG_I2C_GPIO is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_GPIO is not set +CONFIG_I2C_MV64XXX=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set -CONFIG_I2C_MV64XXX=y +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -858,6 +900,7 @@ CONFIG_I2C_MV64XXX=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -877,7 +920,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_LM63 is not set -# CONFIG_SENSORS_LM75 is not set +CONFIG_SENSORS_LM75=y # CONFIG_SENSORS_LM77 is not set # CONFIG_SENSORS_LM78 is not set # CONFIG_SENSORS_LM80 is not set @@ -921,9 +964,12 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set -# CONFIG_MFD_ASIC3 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set # # Multimedia devices @@ -954,10 +1000,6 @@ CONFIG_SSB_POSSIBLE=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -988,6 +1030,7 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_MON is not set # # USB Host Controller Drivers @@ -1030,6 +1073,7 @@ CONFIG_USB_STORAGE_JUMPSHOT=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1038,7 +1082,6 @@ CONFIG_USB_STORAGE_JUMPSHOT=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -# CONFIG_USB_MON is not set # # USB port drivers @@ -1051,7 +1094,6 @@ CONFIG_USB_STORAGE_JUMPSHOT=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1077,7 +1119,9 @@ CONFIG_LEDS_CLASS=y # # LED drivers # +# CONFIG_LEDS_PCA9532 is not set CONFIG_LEDS_GPIO=y +# CONFIG_LEDS_PCA955X is not set # # LED Triggers @@ -1111,11 +1155,12 @@ CONFIG_RTC_DRV_DS1307=y CONFIG_RTC_DRV_RS5C372=y # CONFIG_RTC_DRV_ISL1208 is not set # CONFIG_RTC_DRV_X1205 is not set -# CONFIG_RTC_DRV_PCF8563 is not set +CONFIG_RTC_DRV_PCF8563=y # CONFIG_RTC_DRV_PCF8583 is not set CONFIG_RTC_DRV_M41T80=y # CONFIG_RTC_DRV_M41T80_WDT is not set -# CONFIG_RTC_DRV_S35390A is not set +CONFIG_RTC_DRV_S35390A=y +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers @@ -1136,6 +1181,27 @@ CONFIG_RTC_DRV_M41T80=y # # on-CPU RTC drivers # +CONFIG_DMADEVICES=y + +# +# DMA Devices +# +CONFIG_MV_XOR=y +CONFIG_DMA_ENGINE=y + +# +# DMA Clients +# +# CONFIG_NET_DMA is not set +# CONFIG_DMATEST is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # CONFIG_UIO is not set # @@ -1215,6 +1281,7 @@ CONFIG_JFFS2_RTIME=y CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1225,13 +1292,12 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1317,6 +1383,8 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y CONFIG_SCHEDSTATS=y # CONFIG_TIMER_STATS is not set @@ -1331,11 +1399,13 @@ CONFIG_DEBUG_PREEMPT=y # CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +CONFIG_STACKTRACE=y # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y @@ -1345,7 +1415,18 @@ CONFIG_FRAME_POINTER=y # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set +CONFIG_LATENCYTOP=y +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set CONFIG_DEBUG_USER=y CONFIG_DEBUG_ERRORS=y # CONFIG_DEBUG_STACK_USAGE is not set @@ -1358,6 +1439,7 @@ CONFIG_DEBUG_LL=y # CONFIG_KEYS is not set # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_ASYNC_CORE=y CONFIG_CRYPTO=y # @@ -1403,6 +1485,10 @@ CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1444,6 +1530,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_NEXT_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set diff --git a/arch/arm/configs/palmte_defconfig b/arch/arm/configs/palmte_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..40fc6a778e0079daec7c607d9384864c057caa61 --- /dev/null +++ b/arch/arm/configs/palmte_defconfig @@ -0,0 +1,761 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.22-rc1-omap1 +# Sat May 19 11:04:27 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +# CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +# CONFIG_UTS_NS is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +# CONFIG_MODULES is not set + +# +# Block layer +# +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +CONFIG_ARCH_OMAP=y + +# +# TI OMAP Implementations +# +CONFIG_ARCH_OMAP1=y +# CONFIG_ARCH_OMAP2 is not set + +# +# OMAP Feature Selections +# +# CONFIG_OMAP_RESET_CLOCKS is not set +# CONFIG_OMAP_BOOT_TAG is not set +CONFIG_OMAP_GPIO_SWITCH=y +CONFIG_OMAP_MUX=y +# CONFIG_OMAP_MUX_DEBUG is not set +CONFIG_OMAP_MUX_WARNINGS=y +CONFIG_OMAP_MCBSP=y +# CONFIG_OMAP_MMU_FWK is not set +# CONFIG_OMAP_MBOX_FWK is not set +CONFIG_OMAP_MPU_TIMER=y +# CONFIG_OMAP_32K_TIMER is not set +CONFIG_OMAP_LL_DEBUG_UART1=y +# CONFIG_OMAP_LL_DEBUG_UART2 is not set +# CONFIG_OMAP_LL_DEBUG_UART3 is not set +CONFIG_OMAP_SERIAL_WAKE=y +# CONFIG_OMAP_DSP is not set + +# +# OMAP Core Type +# +# CONFIG_ARCH_OMAP730 is not set +CONFIG_ARCH_OMAP15XX=y +# CONFIG_ARCH_OMAP16XX is not set + +# +# OMAP Board Type +# +# CONFIG_MACH_OMAP_INNOVATOR is not set +# CONFIG_MACH_VOICEBLUE is not set +CONFIG_MACH_OMAP_PALMTE=y +# CONFIG_MACH_OMAP_PALMZ71 is not set +# CONFIG_MACH_OMAP_PALMTT is not set +# CONFIG_MACH_SX1 is not set +# CONFIG_MACH_AMS_DELTA is not set +# CONFIG_MACH_OMAP_GENERIC is not set + +# +# OMAP CPU Speed +# +CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y +# CONFIG_OMAP_ARM_168MHZ is not set +# CONFIG_OMAP_ARM_150MHZ is not set +# CONFIG_OMAP_ARM_120MHZ is not set +# CONFIG_OMAP_ARM_60MHZ is not set +# CONFIG_OMAP_ARM_30MHZ is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM925T=y +CONFIG_CPU_32v4T=y +CONFIG_CPU_ABRT_EV4T=y +CONFIG_CPU_CACHE_V4WT=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +# CONFIG_ARM_THUMB is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +# CONFIG_PREEMPT is not set +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set + +# +# Networking +# +# CONFIG_NET is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +# CONFIG_STANDALONE is not set +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +# CONFIG_FW_LOADER is not set +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_MTD is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# +# CONFIG_PNPACPI is not set + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_CDROM_PKTCDVD is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# ISDN subsystem +# + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=320 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set +# CONFIG_WATCHDOG is not set +CONFIG_HW_RANDOM=y +# CONFIG_NVRAM is not set +CONFIG_OMAP_RTC=y +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set +# CONFIG_HWMON is not set + +# +# Misc devices +# +# CONFIG_BLINK is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +CONFIG_DAB=y + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_OMAP=y +# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set +# CONFIG_FB_OMAP_LCD_MIPID is not set +# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set +CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2 +# CONFIG_FB_OMAP_DMA_TUNE is not set +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_LOGO=y +# CONFIG_LOGO_LINUX_MONO is not set +# CONFIG_LOGO_LINUX_VGA16 is not set +CONFIG_LOGO_LINUX_CLUT224=y + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# HID Devices +# +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set +# CONFIG_USB_MUSB_HDRC is not set +# CONFIG_USB_GADGET_MUSB_HDRC is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# USB Gadget Support +# +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +CONFIG_USB_GADGET_OMAP=y +CONFIG_USB_OMAP=y +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +CONFIG_USB_ZERO=y +# CONFIG_USB_ETH is not set +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y + +# +# MMC/SD Host Controller Drivers +# +CONFIG_MMC_OMAP=y + +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set + +# +# CBUS support +# +# CONFIG_CBUS is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_INOTIFY is not set +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=850 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +CONFIG_NLS_CODEPAGE_850=y +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_FRAME_POINTER=y +# CONFIG_DEBUG_USER is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/palmtt_defconfig b/arch/arm/configs/palmtt_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..e54ced41217e9956cde828a85ca6ebf7c23804c0 --- /dev/null +++ b/arch/arm/configs/palmtt_defconfig @@ -0,0 +1,844 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.19-rc3-omap1 +# Sun Oct 29 00:36:12 2006 +# +CONFIG_ARM=y +# CONFIG_GENERIC_TIME is not set +CONFIG_MMU=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +# CONFIG_POSIX_MQUEUE is not set +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +# CONFIG_RELAY is not set +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SHMEM=y +CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +# CONFIG_SLOB is not set + +# +# Loadable module support +# +# CONFIG_MODULES is not set + +# +# Block layer +# +CONFIG_BLOCK=y +# CONFIG_BLK_DEV_IO_TRACE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_AS is not set +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +CONFIG_DEFAULT_NOOP=y +CONFIG_DEFAULT_IOSCHED="noop" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +CONFIG_ARCH_OMAP=y + +# +# TI OMAP Implementations +# +CONFIG_ARCH_OMAP1=y +# CONFIG_ARCH_OMAP2 is not set + +# +# OMAP Feature Selections +# +# CONFIG_OMAP_RESET_CLOCKS is not set +# CONFIG_OMAP_BOOT_TAG is not set +# CONFIG_OMAP_GPIO_SWITCH is not set +CONFIG_OMAP_MUX=y +# CONFIG_OMAP_MUX_DEBUG is not set +CONFIG_OMAP_MUX_WARNINGS=y +CONFIG_OMAP_MCBSP=y +CONFIG_OMAP_MPU_TIMER=y +# CONFIG_OMAP_32K_TIMER is not set +# CONFIG_OMAP_LL_DEBUG_UART1 is not set +CONFIG_OMAP_LL_DEBUG_UART2=y +# CONFIG_OMAP_LL_DEBUG_UART3 is not set +CONFIG_OMAP_SERIAL_WAKE=y +CONFIG_OMAP_DSP=y +# CONFIG_OMAP_DSP_MBCMD_VERBOSE is not set +# CONFIG_OMAP_DSP_TASK_MULTIOPEN is not set +CONFIG_OMAP_DSP_FBEXPORT=y + +# +# OMAP Core Type +# +# CONFIG_ARCH_OMAP730 is not set +CONFIG_ARCH_OMAP15XX=y +# CONFIG_ARCH_OMAP16XX is not set + +# +# OMAP Board Type +# +# CONFIG_MACH_OMAP_INNOVATOR is not set +# CONFIG_MACH_VOICEBLUE is not set +# CONFIG_MACH_OMAP_PALMTE is not set +# CONFIG_MACH_OMAP_PALMZ71 is not set +CONFIG_MACH_OMAP_PALMTT=y +# CONFIG_MACH_AMS_DELTA is not set +# CONFIG_MACH_OMAP_GENERIC is not set + +# +# OMAP CPU Speed +# +CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y +# CONFIG_OMAP_ARM_168MHZ is not set +# CONFIG_OMAP_ARM_150MHZ is not set +# CONFIG_OMAP_ARM_120MHZ is not set +# CONFIG_OMAP_ARM_60MHZ is not set +# CONFIG_OMAP_ARM_30MHZ is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM925T=y +CONFIG_CPU_32v4T=y +CONFIG_CPU_ABRT_EV4T=y +CONFIG_CPU_CACHE_V4WT=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set + +# +# Bus support +# + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_PREEMPT is not set +# CONFIG_NO_IDLE_HZ is not set +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="root=/dev/mmcblk0p2 rw init=/init" +# CONFIG_XIP_KERNEL is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set +# CONFIG_APM is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +# CONFIG_NETDEBUG is not set +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +CONFIG_NET_KEY=y +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# +# CONFIG_MTD is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_NETLINK is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# I2O device support +# + +# +# Network device support +# +# CONFIG_NETDEVICES is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=320 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320 +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_TSDEV=y +CONFIG_INPUT_TSDEV_SCREEN_X=320 +CONFIG_INPUT_TSDEV_SCREEN_Y=320 +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_ADS7846=y +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +# CONFIG_TOUCHSCREEN_TSC2102 is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +CONFIG_HW_RANDOM=y +# CONFIG_NVRAM is not set +# CONFIG_OMAP_RTC is not set +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set + +# +# Ftape, the floppy tape device driver +# +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set + +# +# I2C support +# +# CONFIG_I2C is not set + +# +# SPI support +# +CONFIG_SPI=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_BITBANG=y +CONFIG_SPI_OMAP_UWIRE=y + +# +# SPI Protocol Masters +# +# CONFIG_TSC2102 is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set + +# +# Hardware Monitoring support +# +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_LM70 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Misc devices +# +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set + +# +# LED devices +# +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y + +# +# LED drivers +# +CONFIG_LEDS_OMAP=y + +# +# LED Triggers +# +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +CONFIG_FIRMWARE_EDID=y +CONFIG_FB=y +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_VIRTUAL is not set +CONFIG_FB_OMAP=y +# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set +# CONFIG_FB_OMAP_LCD_MIPID is not set +# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set +CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2 +# CONFIG_FB_OMAP_DMA_TUNE is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y + +# +# Logo configuration +# +# CONFIG_LOGO is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_BACKLIGHT_DEVICE=y +CONFIG_LCD_CLASS_DEVICE=y +CONFIG_LCD_DEVICE=y +CONFIG_BACKLIGHT_OMAP=y + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set + +# +# Enable Host or Gadget support to see Inventra options +# + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set + +# +# RTC drivers +# +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +CONFIG_RTC_DRV_OMAP=y +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_TEST is not set +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# Synchronous Serial Interfaces (SSI) +# +# CONFIG_OMAP_UWIRE is not set +# CONFIG_OMAP_TSC2101 is not set + +# +# CBUS support +# +# CONFIG_CBUS is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_INOTIFY is not set +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +# CONFIG_NFS_FS is not set +# CONFIG_NFSD is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set + +# +# Native Language Support +# +# CONFIG_NLS is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +# CONFIG_ENABLE_MUST_CHECK is not set +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_KERNEL is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_FS is not set +CONFIG_FRAME_POINTER=y +# CONFIG_UNWIND_INFO is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_USER is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_CRC_CCITT=y +CONFIG_CRC16=y +CONFIG_CRC32=y +CONFIG_LIBCRC32C=y +CONFIG_PLIST=y diff --git a/arch/arm/configs/palmz71_defconfig b/arch/arm/configs/palmz71_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..6361922e71c1ab4c54c11a0c99bae5d1d7e9c05c --- /dev/null +++ b/arch/arm/configs/palmz71_defconfig @@ -0,0 +1,891 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.22-rc1-omap1 +# Thu Jun 7 05:13:00 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="-z71" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +# CONFIG_MODULES is not set + +# +# Block layer +# +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_AS is not set +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +CONFIG_DEFAULT_NOOP=y +CONFIG_DEFAULT_IOSCHED="noop" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +CONFIG_ARCH_OMAP=y + +# +# TI OMAP Implementations +# +CONFIG_ARCH_OMAP1=y +# CONFIG_ARCH_OMAP2 is not set + +# +# OMAP Feature Selections +# +# CONFIG_OMAP_RESET_CLOCKS is not set +# CONFIG_OMAP_BOOT_TAG is not set +# CONFIG_OMAP_GPIO_SWITCH is not set +CONFIG_OMAP_MUX=y +# CONFIG_OMAP_MUX_DEBUG is not set +CONFIG_OMAP_MUX_WARNINGS=y +CONFIG_OMAP_MCBSP=y +# CONFIG_OMAP_MMU_FWK is not set +# CONFIG_OMAP_MBOX_FWK is not set +CONFIG_OMAP_MPU_TIMER=y +# CONFIG_OMAP_32K_TIMER is not set +CONFIG_OMAP_LL_DEBUG_UART1=y +# CONFIG_OMAP_LL_DEBUG_UART2 is not set +# CONFIG_OMAP_LL_DEBUG_UART3 is not set +# CONFIG_OMAP_LL_DEBUG_LCD is not set +CONFIG_OMAP_SERIAL_WAKE=y +# CONFIG_OMAP_DSP is not set + +# +# OMAP Core Type +# +# CONFIG_ARCH_OMAP730 is not set +CONFIG_ARCH_OMAP15XX=y +# CONFIG_ARCH_OMAP16XX is not set + +# +# OMAP Board Type +# +# CONFIG_MACH_OMAP_INNOVATOR is not set +# CONFIG_MACH_VOICEBLUE is not set +# CONFIG_MACH_OMAP_PALMTE is not set +CONFIG_MACH_OMAP_PALMZ71=y +# CONFIG_MACH_OMAP_PALMTT is not set +# CONFIG_MACH_SX1 is not set +# CONFIG_MACH_AMS_DELTA is not set +# CONFIG_MACH_OMAP_GENERIC is not set + +# +# OMAP CPU Speed +# +CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y +# CONFIG_OMAP_ARM_168MHZ is not set +# CONFIG_OMAP_ARM_150MHZ is not set +# CONFIG_OMAP_ARM_120MHZ is not set +# CONFIG_OMAP_ARM_60MHZ is not set +# CONFIG_OMAP_ARM_30MHZ is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM925T=y +CONFIG_CPU_32v4T=y +CONFIG_CPU_ABRT_EV4T=y +CONFIG_CPU_CACHE_V4WT=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +# CONFIG_ARM_THUMB is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +# CONFIG_PREEMPT is not set +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +CONFIG_NET_KEY=y +# CONFIG_NET_KEY_MIGRATE is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# +# CONFIG_PNPACPI is not set + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Network device support +# +# CONFIG_NETDEVICES is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=320 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320 +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_TSDEV=y +CONFIG_INPUT_TSDEV_SCREEN_X=320 +CONFIG_INPUT_TSDEV_SCREEN_Y=320 +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_ADS7846=y +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +# CONFIG_TOUCHSCREEN_UCB1400 is not set +# CONFIG_TOUCHSCREEN_TSC210X is not set +# CONFIG_TOUCHSCREEN_TSC2046 is not set +# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=16 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set +# CONFIG_WATCHDOG is not set +CONFIG_HW_RANDOM=y +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set + +# +# SPI support +# +CONFIG_SPI=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_BITBANG=y +CONFIG_SPI_OMAP_UWIRE=y + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_TSC2101 is not set +# CONFIG_SPI_TSC2102 is not set +# CONFIG_SPI_TSC210X is not set +# CONFIG_SPI_TSC2301 is not set +# CONFIG_SPI_SPIDEV is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_LM70 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_TSC210X is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Misc devices +# +# CONFIG_BLINK is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y + +# +# Graphics support +# +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_LCD_CLASS_DEVICE=y +CONFIG_BACKLIGHT_OMAP=y + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_FB=y +CONFIG_FIRMWARE_EDID=y +# CONFIG_FB_DDC is not set +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_OMAP=y +# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set +# CONFIG_FB_OMAP_LCD_MIPID is not set +# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set +CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2 +# CONFIG_FB_OMAP_DMA_TUNE is not set +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_LOGO is not set + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# HID Devices +# +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set + +# +# Enable Host or Gadget support to see Inventra options +# + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y + +# +# MMC/SD Host Controller Drivers +# +CONFIG_MMC_OMAP=y + +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_MAX6902 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_OMAP=y + +# +# CBUS support +# +# CONFIG_CBUS is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_INOTIFY is not set +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +# CONFIG_NFS_FS is not set +# CONFIG_NFSD is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +# CONFIG_NLS is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_FRAME_POINTER=y +# CONFIG_DEBUG_USER is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=y +CONFIG_CRC16=y +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +CONFIG_LIBCRC32C=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/sx1_defconfig b/arch/arm/configs/sx1_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..853dcdd9f2e0ac23ba812ed29376ff32f7483bc7 --- /dev/null +++ b/arch/arm/configs/sx1_defconfig @@ -0,0 +1,1118 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.22-rc1-omap1 +# Thu Jun 7 05:16:10 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set +# CONFIG_AUDIT is not set +CONFIG_IKCONFIG=y +# CONFIG_IKCONFIG_PROC is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +# CONFIG_KALLSYMS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +# CONFIG_ELF_CORE is not set +# CONFIG_BASE_FULL is not set +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +# CONFIG_SHMEM is not set +# CONFIG_VM_EVENT_COUNTERS is not set +# CONFIG_SLAB is not set +# CONFIG_SLUB is not set +CONFIG_SLOB=y +CONFIG_RT_MUTEXES=y +CONFIG_TINY_SHMEM=y +CONFIG_BASE_SMALL=1 + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# Block layer +# +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_AS is not set +CONFIG_IOSCHED_DEADLINE=y +# CONFIG_IOSCHED_CFQ is not set +# CONFIG_DEFAULT_AS is not set +CONFIG_DEFAULT_DEADLINE=y +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="deadline" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +CONFIG_ARCH_OMAP=y + +# +# TI OMAP Implementations +# +CONFIG_ARCH_OMAP1=y +# CONFIG_ARCH_OMAP2 is not set + +# +# OMAP Feature Selections +# +# CONFIG_OMAP_RESET_CLOCKS is not set +CONFIG_OMAP_BOOT_TAG=y +# CONFIG_OMAP_BOOT_REASON is not set +# CONFIG_OMAP_COMPONENT_VERSION is not set +CONFIG_OMAP_GPIO_SWITCH=y +CONFIG_OMAP_MUX=y +# CONFIG_OMAP_MUX_DEBUG is not set +CONFIG_OMAP_MUX_WARNINGS=y +CONFIG_OMAP_MCBSP=y +CONFIG_OMAP_MMU_FWK=y +CONFIG_OMAP_MBOX_FWK=y +CONFIG_OMAP_MPU_TIMER=y +# CONFIG_OMAP_32K_TIMER is not set +# CONFIG_OMAP_LL_DEBUG_UART1 is not set +# CONFIG_OMAP_LL_DEBUG_UART2 is not set +CONFIG_OMAP_LL_DEBUG_UART3=y +# CONFIG_OMAP_LL_DEBUG_LCD is not set +CONFIG_OMAP_SERIAL_WAKE=y +CONFIG_OMAP_DSP=y +# CONFIG_OMAP_DSP_MBCMD_VERBOSE is not set +# CONFIG_OMAP_DSP_TASK_MULTIOPEN is not set +# CONFIG_OMAP_DSP_FBEXPORT is not set + +# +# OMAP Core Type +# +# CONFIG_ARCH_OMAP730 is not set +CONFIG_ARCH_OMAP15XX=y +# CONFIG_ARCH_OMAP16XX is not set + +# +# OMAP Board Type +# +# CONFIG_MACH_OMAP_INNOVATOR is not set +# CONFIG_MACH_VOICEBLUE is not set +# CONFIG_MACH_OMAP_PALMTE is not set +# CONFIG_MACH_OMAP_PALMZ71 is not set +# CONFIG_MACH_OMAP_PALMTT is not set +CONFIG_MACH_SX1=y +# CONFIG_MACH_AMS_DELTA is not set +# CONFIG_MACH_OMAP_GENERIC is not set + +# +# OMAP CPU Speed +# +# CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set +CONFIG_OMAP_ARM_168MHZ=y +# CONFIG_OMAP_ARM_150MHZ is not set +# CONFIG_OMAP_ARM_120MHZ is not set +# CONFIG_OMAP_ARM_60MHZ is not set +# CONFIG_OMAP_ARM_30MHZ is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM925T=y +CONFIG_CPU_32v4T=y +CONFIG_CPU_ABRT_EV4T=y +CONFIG_CPU_CACHE_V4WT=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_PREEMPT=y +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +CONFIG_BINFMT_MISC=y +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +CONFIG_CONNECTOR=y +# CONFIG_PROC_EVENTS is not set +# CONFIG_MTD is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# +# CONFIG_PNPACPI is not set + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=m +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +CONFIG_BLK_DEV_RAM=m +CONFIG_BLK_DEV_RAM_COUNT=2 +CONFIG_BLK_DEV_RAM_SIZE=4096 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_FIXED_PHY is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +# +# Token Ring devices +# + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_OMAP=y +# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +# CONFIG_SERIAL_8250_CONSOLE is not set +CONFIG_SERIAL_8250_NR_UARTS=3 +CONFIG_SERIAL_8250_RUNTIME_UARTS=3 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set +# CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +CONFIG_I2C_OMAP=y +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_TPS65010 is not set +# CONFIG_SENSORS_TLV320AIC23 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set +# CONFIG_HWMON is not set + +# +# Misc devices +# +# CONFIG_BLINK is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_OMAP=y +# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set +# CONFIG_FB_OMAP_LCD_MIPID is not set +CONFIG_FB_OMAP_BOOTLOADER_INIT=y +CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2 +# CONFIG_FB_OMAP_DMA_TUNE is not set +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +CONFIG_FONTS=y +# CONFIG_FONT_8x8 is not set +# CONFIG_FONT_8x16 is not set +# CONFIG_FONT_6x11 is not set +# CONFIG_FONT_7x14 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_ACORN_8x8 is not set +CONFIG_FONT_MINI_4x6=y +# CONFIG_FONT_CLEAN_4x6 is not set +# CONFIG_FONT_CLEAN_5x8 is not set +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_10x18 is not set +CONFIG_LOGO=y +# CONFIG_LOGO_LINUX_MONO is not set +# CONFIG_LOGO_LINUX_VGA16 is not set +CONFIG_LOGO_LINUX_CLUT224=y + +# +# Sound +# +CONFIG_SOUND=y + +# +# Advanced Linux Sound Architecture +# +CONFIG_SND=y +CONFIG_SND_TIMER=y +CONFIG_SND_PCM=y +# CONFIG_SND_SEQUENCER is not set +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=y +CONFIG_SND_PCM_OSS=y +CONFIG_SND_PCM_OSS_PLUGINS=y +# CONFIG_SND_DYNAMIC_MINORS is not set +# CONFIG_SND_SUPPORT_OLD_API is not set +# CONFIG_SND_VERBOSE_PROCFS is not set +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set + +# +# Generic devices +# +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set + +# +# ALSA ARM devices +# +# CONFIG_SND_OMAP_AIC23 is not set +# CONFIG_SND_OMAP_TSC2101 is not set +CONFIG_SND_SX1=y +# CONFIG_SND_OMAP_TSC2102 is not set +# CONFIG_SND_OMAP24XX_EAC is not set + +# +# System on Chip audio support +# +# CONFIG_SND_SOC is not set + +# +# Open Sound System +# +# CONFIG_SOUND_PRIME is not set + +# +# HID Devices +# +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set +# CONFIG_USB_MUSB_HDRC is not set +# CONFIG_USB_GADGET_MUSB_HDRC is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# USB Gadget Support +# +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +CONFIG_USB_GADGET_OMAP=y +CONFIG_USB_OMAP=y +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +# CONFIG_USB_ZERO is not set +CONFIG_USB_ETH=y +CONFIG_USB_ETH_RNDIS=y +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y + +# +# MMC/SD Host Controller Drivers +# +CONFIG_MMC_OMAP=y + +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_OMAP=y + +# +# CBUS support +# +# CONFIG_CBUS is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_DNOTIFY is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=866 +CONFIG_FAT_DEFAULT_IOCHARSET="koi8-r" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +# CONFIG_NFS_V3 is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +CONFIG_NLS_CODEPAGE_866=y +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +CONFIG_NLS_CODEPAGE_1251=y +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +CONFIG_NLS_ISO8859_5=y +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +CONFIG_NLS_KOI8_R=y +# CONFIG_NLS_KOI8_U is not set +CONFIG_NLS_UTF8=y + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +CONFIG_PROFILING=y +CONFIG_OPROFILE=y + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +# CONFIG_ENABLE_MUST_CHECK is not set +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +# CONFIG_DETECT_SOFTLOCKUP is not set +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +CONFIG_DEBUG_PREEMPT=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +CONFIG_FRAME_POINTER=y +CONFIG_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=y +CONFIG_CRC16=y +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +CONFIG_LIBCRC32C=y +CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/include/asm/byteorder.h b/arch/arm/include/asm/byteorder.h index 4fbfb22f65a0f4444818e455422b60d3e61545d0..d04a7a2bc2e9714e92870c12c3dabde9317dac0b 100644 --- a/arch/arm/include/asm/byteorder.h +++ b/arch/arm/include/asm/byteorder.h @@ -18,7 +18,15 @@ #include #include -static inline __attribute_const__ __u32 ___arch__swab32(__u32 x) +#ifdef __ARMEB__ +# define __BIG_ENDIAN +#else +# define __LITTLE_ENDIAN +#endif + +#define __SWAB_64_THRU_32__ + +static inline __attribute_const__ __u32 __arch_swab32(__u32 x) { __u32 t; @@ -40,19 +48,8 @@ static inline __attribute_const__ __u32 ___arch__swab32(__u32 x) return x; } +#define __arch_swab32 __arch_swab32 -#define __arch__swab32(x) ___arch__swab32(x) - -#if !defined(__STRICT_ANSI__) || defined(__KERNEL__) -# define __BYTEORDER_HAS_U64__ -# define __SWAB_64_THRU_32__ -#endif - -#ifdef __ARMEB__ -#include -#else -#include -#endif +#include #endif - diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h index 45329fca1b64e32f18ba9dc711ea8bc89f5d5576..7b95d205839588a4afa6ba9e1783fede3cb27b7a 100644 --- a/arch/arm/include/asm/dma-mapping.h +++ b/arch/arm/include/asm/dma-mapping.h @@ -3,11 +3,48 @@ #ifdef __KERNEL__ -#include /* need struct page */ - +#include #include #include +#include + +/* + * page_to_dma/dma_to_virt/virt_to_dma are architecture private functions + * used internally by the DMA-mapping API to provide DMA addresses. They + * must not be used by drivers. + */ +#ifndef __arch_page_to_dma +static inline dma_addr_t page_to_dma(struct device *dev, struct page *page) +{ + return (dma_addr_t)__virt_to_bus((unsigned long)page_address(page)); +} + +static inline void *dma_to_virt(struct device *dev, dma_addr_t addr) +{ + return (void *)__bus_to_virt(addr); +} + +static inline dma_addr_t virt_to_dma(struct device *dev, void *addr) +{ + return (dma_addr_t)__virt_to_bus((unsigned long)(addr)); +} +#else +static inline dma_addr_t page_to_dma(struct device *dev, struct page *page) +{ + return __arch_page_to_dma(dev, page); +} + +static inline void *dma_to_virt(struct device *dev, dma_addr_t addr) +{ + return __arch_dma_to_virt(dev, addr); +} + +static inline dma_addr_t virt_to_dma(struct device *dev, void *addr) +{ + return __arch_virt_to_dma(dev, addr); +} +#endif /* * DMA-consistent mapping functions. These allocate/free a region of @@ -169,7 +206,7 @@ dma_map_single(struct device *dev, void *cpu_addr, size_t size, if (!arch_is_coherent()) dma_cache_maint(cpu_addr, size, dir); - return virt_to_dma(dev, (unsigned long)cpu_addr); + return virt_to_dma(dev, cpu_addr); } #else extern dma_addr_t dma_map_single(struct device *,void *, size_t, enum dma_data_direction); @@ -195,7 +232,7 @@ dma_map_page(struct device *dev, struct page *page, unsigned long offset, size_t size, enum dma_data_direction dir) { - return dma_map_single(dev, page_address(page) + offset, size, (int)dir); + return dma_map_single(dev, page_address(page) + offset, size, dir); } /** @@ -241,7 +278,7 @@ static inline void dma_unmap_page(struct device *dev, dma_addr_t handle, size_t size, enum dma_data_direction dir) { - dma_unmap_single(dev, handle, size, (int)dir); + dma_unmap_single(dev, handle, size, dir); } /** @@ -314,11 +351,12 @@ extern void dma_unmap_sg(struct device *, struct scatterlist *, int, enum dma_da /** - * dma_sync_single_for_cpu + * dma_sync_single_range_for_cpu * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices * @handle: DMA address of buffer - * @size: size of buffer to map - * @dir: DMA transfer direction + * @offset: offset of region to start sync + * @size: size of region to sync + * @dir: DMA transfer direction (same as passed to dma_map_single) * * Make physical memory consistent for a single streaming mode DMA * translation after a transfer. @@ -332,25 +370,41 @@ extern void dma_unmap_sg(struct device *, struct scatterlist *, int, enum dma_da */ #ifndef CONFIG_DMABOUNCE static inline void -dma_sync_single_for_cpu(struct device *dev, dma_addr_t handle, size_t size, - enum dma_data_direction dir) +dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t handle, + unsigned long offset, size_t size, + enum dma_data_direction dir) { if (!arch_is_coherent()) - dma_cache_maint((void *)dma_to_virt(dev, handle), size, dir); + dma_cache_maint(dma_to_virt(dev, handle) + offset, size, dir); } static inline void -dma_sync_single_for_device(struct device *dev, dma_addr_t handle, size_t size, - enum dma_data_direction dir) +dma_sync_single_range_for_device(struct device *dev, dma_addr_t handle, + unsigned long offset, size_t size, + enum dma_data_direction dir) { if (!arch_is_coherent()) - dma_cache_maint((void *)dma_to_virt(dev, handle), size, dir); + dma_cache_maint(dma_to_virt(dev, handle) + offset, size, dir); } #else -extern void dma_sync_single_for_cpu(struct device*, dma_addr_t, size_t, enum dma_data_direction); -extern void dma_sync_single_for_device(struct device*, dma_addr_t, size_t, enum dma_data_direction); +extern void dma_sync_single_range_for_cpu(struct device *, dma_addr_t, unsigned long, size_t, enum dma_data_direction); +extern void dma_sync_single_range_for_device(struct device *, dma_addr_t, unsigned long, size_t, enum dma_data_direction); #endif +static inline void +dma_sync_single_for_cpu(struct device *dev, dma_addr_t handle, size_t size, + enum dma_data_direction dir) +{ + dma_sync_single_range_for_cpu(dev, handle, 0, size, dir); +} + +static inline void +dma_sync_single_for_device(struct device *dev, dma_addr_t handle, size_t size, + enum dma_data_direction dir) +{ + dma_sync_single_range_for_device(dev, handle, 0, size, dir); +} + /** * dma_sync_sg_for_cpu diff --git a/arch/arm/include/asm/kexec.h b/arch/arm/include/asm/kexec.h index c8986bb99ed5515f6d2191480cdd61576e76690c..df15a0dc228e23da027667d3a992658daadf2305 100644 --- a/arch/arm/include/asm/kexec.h +++ b/arch/arm/include/asm/kexec.h @@ -10,7 +10,7 @@ /* Maximum address we can use for the control code buffer */ #define KEXEC_CONTROL_MEMORY_LIMIT (-1UL) -#define KEXEC_CONTROL_CODE_SIZE 4096 +#define KEXEC_CONTROL_PAGE_SIZE 4096 #define KEXEC_ARCH KEXEC_ARCH_ARM diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index 1e070a2b561aa3390a02abf4ce0263b06a9055f0..bf7c737c92267c7de8b38c0b6347816a0bdb3328 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -149,6 +149,14 @@ #define arch_adjust_zones(node,size,holes) do { } while (0) #endif +/* + * Amount of memory reserved for the vmalloc() area, and minimum + * address for vmalloc mappings. + */ +extern unsigned long vmalloc_reserve; + +#define VMALLOC_MIN (void *)(VMALLOC_END - vmalloc_reserve) + /* * PFNs are used to describe any physical page; this means * PFN 0 == physical address 0. @@ -305,20 +313,6 @@ static inline __deprecated void *bus_to_virt(unsigned long x) */ #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT) -/* - * Optional device DMA address remapping. Do _not_ use directly! - * We should really eliminate virt_to_bus() here - it's deprecated. - */ -#ifndef __arch_page_to_dma -#define page_to_dma(dev, page) ((dma_addr_t)__virt_to_bus((unsigned long)page_address(page))) -#define dma_to_virt(dev, addr) ((void *)__bus_to_virt(addr)) -#define virt_to_dma(dev, addr) ((dma_addr_t)__virt_to_bus((unsigned long)(addr))) -#else -#define page_to_dma(dev, page) (__arch_page_to_dma(dev, page)) -#define dma_to_virt(dev, addr) (__arch_dma_to_virt(dev, addr)) -#define virt_to_dma(dev, addr) (__arch_virt_to_dma(dev, addr)) -#endif - /* * Optional coherency support. Currently used only by selected * Intel XSC3-based systems. diff --git a/arch/arm/include/asm/mtd-xip.h b/arch/arm/include/asm/mtd-xip.h index 4225372a26f30e594bebfb98c307a06f28ff83a4..d8fbe2d9b8b9b3621bbe910b56ccde369123f73f 100644 --- a/arch/arm/include/asm/mtd-xip.h +++ b/arch/arm/include/asm/mtd-xip.h @@ -10,8 +10,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * $Id: xip.h,v 1.2 2004/12/01 15:49:10 nico Exp $ */ #ifndef __ARM_MTD_XIP_H__ diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h index b01d5e7e3d5abb4a5632c1b677764310c81db243..517a4d6ffc74b791691a3a2f65099bb6352e5e64 100644 --- a/arch/arm/include/asm/processor.h +++ b/arch/arm/include/asm/processor.h @@ -112,9 +112,9 @@ extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); static inline void prefetch(const void *ptr) { __asm__ __volatile__( - "pld\t%0" + "pld\t%a0" : - : "o" (*(char *)ptr) + : "p" (ptr) : "cc"); } diff --git a/arch/arm/include/asm/tlbflush.h b/arch/arm/include/asm/tlbflush.h index 0d0d40f1b599eccff4c709f1bbd2a412f08812bc..b543a054a17ee0b061577ad15fc13e43f6851ff8 100644 --- a/arch/arm/include/asm/tlbflush.h +++ b/arch/arm/include/asm/tlbflush.h @@ -54,6 +54,7 @@ * v4wbi - ARMv4 with write buffer with I TLB flush entry instruction * fr - Feroceon (v4wbi with non-outer-cacheable page table walks) * v6wbi - ARMv6 with write buffer with I TLB flush entry instruction + * v7wbi - identical to v6wbi */ #undef _TLB #undef MULTI_TLB @@ -266,14 +267,16 @@ extern struct cpu_tlb_fns cpu_tlb; v4wbi_possible_flags | \ fr_possible_flags | \ v4wb_possible_flags | \ - v6wbi_possible_flags) + v6wbi_possible_flags | \ + v7wbi_possible_flags) #define always_tlb_flags (v3_always_flags & \ v4_always_flags & \ v4wbi_always_flags & \ fr_always_flags & \ v4wb_always_flags & \ - v6wbi_always_flags) + v6wbi_always_flags & \ + v7wbi_always_flags) #define tlb_flag(f) ((always_tlb_flags & (f)) || (__tlb_flag & possible_tlb_flags & (f))) diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h index f95fbb2fcb5ffc2a59e1b032b89f50534be8971a..010618487cf166b6fb933fc480d1a151b734a7a9 100644 --- a/arch/arm/include/asm/unistd.h +++ b/arch/arm/include/asm/unistd.h @@ -381,6 +381,12 @@ #define __NR_fallocate (__NR_SYSCALL_BASE+352) #define __NR_timerfd_settime (__NR_SYSCALL_BASE+353) #define __NR_timerfd_gettime (__NR_SYSCALL_BASE+354) +#define __NR_signalfd4 (__NR_SYSCALL_BASE+355) +#define __NR_eventfd2 (__NR_SYSCALL_BASE+356) +#define __NR_epoll_create1 (__NR_SYSCALL_BASE+357) +#define __NR_dup3 (__NR_SYSCALL_BASE+358) +#define __NR_pipe2 (__NR_SYSCALL_BASE+359) +#define __NR_inotify_init1 (__NR_SYSCALL_BASE+360) /* * The following SWIs are ARM private. diff --git a/arch/arm/kernel/.gitignore b/arch/arm/kernel/.gitignore new file mode 100644 index 0000000000000000000000000000000000000000..c5f676c3c224b67afb51c50589e82fbf6d333c46 --- /dev/null +++ b/arch/arm/kernel/.gitignore @@ -0,0 +1 @@ +vmlinux.lds diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S index 30a67a5a40a81e472c2049e91765a3190b1eb2a4..09a061cb7838c311109b3712c9539c77f9f1c39f 100644 --- a/arch/arm/kernel/calls.S +++ b/arch/arm/kernel/calls.S @@ -262,10 +262,10 @@ /* 250 */ CALL(sys_epoll_create) CALL(ABI(sys_epoll_ctl, sys_oabi_epoll_ctl)) CALL(ABI(sys_epoll_wait, sys_oabi_epoll_wait)) - CALL(sys_remap_file_pages) + CALL(sys_remap_file_pages) CALL(sys_ni_syscall) /* sys_set_thread_area */ /* 255 */ CALL(sys_ni_syscall) /* sys_get_thread_area */ - CALL(sys_set_tid_address) + CALL(sys_set_tid_address) CALL(sys_timer_create) CALL(sys_timer_settime) CALL(sys_timer_gettime) @@ -364,6 +364,12 @@ CALL(sys_fallocate) CALL(sys_timerfd_settime) CALL(sys_timerfd_gettime) +/* 355 */ CALL(sys_signalfd4) + CALL(sys_eventfd2) + CALL(sys_epoll_create1) + CALL(sys_dup3) + CALL(sys_pipe2) +/* 360 */ CALL(sys_inotify_init1) #ifndef syscalls_counted .equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls #define syscalls_counted diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c index db8f54a3451f4f4fd0a8d8bf6dee963374d81db1..fae5beb3c3d607086c4cffa48b34e825bc9a5664 100644 --- a/arch/arm/kernel/machine_kexec.c +++ b/arch/arm/kernel/machine_kexec.c @@ -71,7 +71,7 @@ void machine_kexec(struct kimage *image) flush_icache_range((unsigned long) reboot_code_buffer, - (unsigned long) reboot_code_buffer + KEXEC_CONTROL_CODE_SIZE); + (unsigned long) reboot_code_buffer + KEXEC_CONTROL_PAGE_SIZE); printk(KERN_INFO "Bye!\n"); cpu_proc_fin(); diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 38f0e7940a132b1c9e0458bc10e9d1dc3f2401ee..2ca7038b67a7bf105df3529491e0f9858220ca76 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -81,6 +81,8 @@ EXPORT_SYMBOL(system_serial_high); unsigned int elf_hwcap; EXPORT_SYMBOL(elf_hwcap); +unsigned long __initdata vmalloc_reserve = 128 << 20; + #ifdef MULTI_CPU struct processor processor; @@ -500,6 +502,17 @@ static void __init early_mem(char **p) } __early_param("mem=", early_mem); +/* + * vmalloc=size forces the vmalloc area to be exactly 'size' + * bytes. This can be used to increase (or decrease) the vmalloc + * area - the default is 128m. + */ +static void __init early_vmalloc(char **arg) +{ + vmalloc_reserve = memparse(*arg, arg); +} +__early_param("vmalloc=", early_vmalloc); + /* * Initial parsing of the command line. */ diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index 7277aef8309836fb74b6e2368beabf050757af9d..872f1f8fbb57841c08a5f4755599c8e761081d64 100644 --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -288,14 +288,28 @@ void unregister_undef_hook(struct undef_hook *hook) spin_unlock_irqrestore(&undef_lock, flags); } +static int call_undef_hook(struct pt_regs *regs, unsigned int instr) +{ + struct undef_hook *hook; + unsigned long flags; + int (*fn)(struct pt_regs *regs, unsigned int instr) = NULL; + + spin_lock_irqsave(&undef_lock, flags); + list_for_each_entry(hook, &undef_hook, node) + if ((instr & hook->instr_mask) == hook->instr_val && + (regs->ARM_cpsr & hook->cpsr_mask) == hook->cpsr_val) + fn = hook->fn; + spin_unlock_irqrestore(&undef_lock, flags); + + return fn ? fn(regs, instr) : 1; +} + asmlinkage void __exception do_undefinstr(struct pt_regs *regs) { unsigned int correction = thumb_mode(regs) ? 2 : 4; unsigned int instr; - struct undef_hook *hook; siginfo_t info; void __user *pc; - unsigned long flags; /* * According to the ARM ARM, PC is 2 or 4 bytes ahead, @@ -325,17 +339,8 @@ asmlinkage void __exception do_undefinstr(struct pt_regs *regs) } #endif - spin_lock_irqsave(&undef_lock, flags); - list_for_each_entry(hook, &undef_hook, node) { - if ((instr & hook->instr_mask) == hook->instr_val && - (regs->ARM_cpsr & hook->cpsr_mask) == hook->cpsr_val) { - if (hook->fn(regs, instr) == 0) { - spin_unlock_irqrestore(&undef_lock, flags); - return; - } - } - } - spin_unlock_irqrestore(&undef_lock, flags); + if (call_undef_hook(regs, instr) == 0) + return; #ifdef CONFIG_DEBUG_USER if (user_debug & UDBG_UNDEFINED) { diff --git a/arch/arm/lib/sha1.S b/arch/arm/lib/sha1.S index ff6ece487ffc714354c8ff37a3f7b6a7334a49a5..67c2bf4774b70619f1b2652b665024871452f901 100644 --- a/arch/arm/lib/sha1.S +++ b/arch/arm/lib/sha1.S @@ -29,7 +29,7 @@ ENTRY(sha_transform) stmfd sp!, {r4 - r8, lr} @ for (i = 0; i < 16; i++) - @ W[i] = be32_to_cpu(in[i]); */ + @ W[i] = be32_to_cpu(in[i]); #ifdef __ARMEB__ mov r4, r0 diff --git a/arch/arm/mach-footbridge/cats-pci.c b/arch/arm/mach-footbridge/cats-pci.c index 35eb232a649a2b11aae684fdc169e3cf69fcefd2..ae3e1c8c75832419fd070d6f53a3c16db5a6c5c7 100644 --- a/arch/arm/mach-footbridge/cats-pci.c +++ b/arch/arm/mach-footbridge/cats-pci.c @@ -18,6 +18,9 @@ static int irqmap_cats[] __initdata = { IRQ_PCI, IRQ_IN0, IRQ_IN1, IRQ_IN3 }; static int __init cats_map_irq(struct pci_dev *dev, u8 slot, u8 pin) { + if (dev->irq >= 255) + return -1; /* not a valid interrupt. */ + if (dev->irq >= 128) return dev->irq & 0x1f; diff --git a/arch/arm/mach-footbridge/time.c b/arch/arm/mach-footbridge/time.c index fd9a7c11d62d543c76c39cbde5af4880105a1c2a..004819ea85c8338cc126f449091621bd06379b02 100644 --- a/arch/arm/mach-footbridge/time.c +++ b/arch/arm/mach-footbridge/time.c @@ -49,12 +49,12 @@ static unsigned long __init get_isa_cmos_time(void) } while (sec != CMOS_READ(RTC_SECONDS)); if (!(CMOS_READ(RTC_CONTROL) & RTC_DM_BINARY) || RTC_ALWAYS_BCD) { - BCD_TO_BIN(sec); - BCD_TO_BIN(min); - BCD_TO_BIN(hour); - BCD_TO_BIN(day); - BCD_TO_BIN(mon); - BCD_TO_BIN(year); + sec = bcd2bin(sec); + min = bcd2bin(min); + hour = bcd2bin(hour); + day = bcd2bin(day); + mon = bcd2bin(mon); + year = bcd2bin(year); } if ((year += 1900) < 1970) year += 100; @@ -76,7 +76,7 @@ static int set_isa_cmos_time(void) cmos_minutes = CMOS_READ(RTC_MINUTES); if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) - BCD_TO_BIN(cmos_minutes); + cmos_minutes = bcd2bin(cmos_minutes); /* * since we're only adjusting minutes and seconds, @@ -92,8 +92,8 @@ static int set_isa_cmos_time(void) if (abs(real_minutes - cmos_minutes) < 30) { if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) { - BIN_TO_BCD(real_seconds); - BIN_TO_BCD(real_minutes); + real_seconds = bin2bcd(real_seconds); + real_minutes = bin2bcd(real_minutes); } CMOS_WRITE(real_seconds,RTC_SECONDS); CMOS_WRITE(real_minutes,RTC_MINUTES); diff --git a/arch/arm/mach-integrator/cpu.c b/arch/arm/mach-integrator/cpu.c index ce5ea7c266751d35096b51a283d36de58f7cc69f..7c49d55e6b27d61d8d76e1682e96c00799f3cc5d 100644 --- a/arch/arm/mach-integrator/cpu.c +++ b/arch/arm/mach-integrator/cpu.c @@ -3,8 +3,6 @@ * * Copyright (C) 2001-2002 Deep Blue Solutions Ltd. * - * $Id: cpu.c,v 1.6 2002/07/18 13:58:51 rmk Exp $ - * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. diff --git a/arch/arm/mach-integrator/impd1.c b/arch/arm/mach-integrator/impd1.c index 0a7b3267c8d8302c3cf84e4392d23d87020444f1..3c8383dbe9e6fac52652215dba190667a610ad4b 100644 --- a/arch/arm/mach-integrator/impd1.c +++ b/arch/arm/mach-integrator/impd1.c @@ -405,7 +405,7 @@ static int impd1_probe(struct lm_device *dev) ret = amba_device_register(d, &dev->resource); if (ret) { - dev_err(&d->dev, "unable to register device: %d\n"); + dev_err(&d->dev, "unable to register device: %d\n", ret); kfree(d); } } diff --git a/arch/arm/mach-integrator/include/mach/platform.h b/arch/arm/mach-integrator/include/mach/platform.h index 83c4c1ceb411dc2615003c3f0304a9b9b8e9e04d..028b87839c0f64b3ef421ee488b9e4c149d75899 100644 --- a/arch/arm/mach-integrator/include/mach/platform.h +++ b/arch/arm/mach-integrator/include/mach/platform.h @@ -26,8 +26,6 @@ * NOTE: This is a multi-hosted header file for use with uHAL and * supported debuggers. * - * $Id: platform.s,v 1.32 2000/02/18 10:51:39 asims Exp $ - * * ***********************************************************************/ #ifndef __address_h diff --git a/arch/arm/mach-ixp4xx/fsg-setup.c b/arch/arm/mach-ixp4xx/fsg-setup.c index 0db3a909ae616310e1406f76ca177222b3a0d7cc..501dfdcc39fe996c86bc87ffb2289c3ae14f4925 100644 --- a/arch/arm/mach-ixp4xx/fsg-setup.c +++ b/arch/arm/mach-ixp4xx/fsg-setup.c @@ -64,7 +64,7 @@ static struct platform_device fsg_i2c_gpio = { static struct i2c_board_info __initdata fsg_i2c_board_info [] = { { - I2C_BOARD_INFO("rtc-isl1208", 0x6f), + I2C_BOARD_INFO("isl1208", 0x6f), }, }; @@ -179,7 +179,6 @@ static void __init fsg_init(void) { DECLARE_MAC_BUF(mac_buf); uint8_t __iomem *f; - int i; ixp4xx_sys_init(); @@ -228,6 +227,7 @@ static void __init fsg_init(void) f = ioremap(IXP4XX_EXP_BUS_BASE(0), 0x400000); if (f) { #ifdef __ARMEB__ + int i; for (i = 0; i < 6; i++) { fsg_plat_eth[0].hwaddr[i] = readb(f + 0x3C0422 + i); fsg_plat_eth[1].hwaddr[i] = readb(f + 0x3C043B + i); diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 0e509b8ad56edadabf9b77a66dbcdd85fe481a60..189f16f3619d19692bcbe75c876045dc4bd36042 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -15,15 +15,17 @@ #include #include #include +#include #include #include #include #include #include -#include -#include -#include -#include +#include +#include +#include +#include +#include #include "common.h" /***************************************************************************** @@ -195,6 +197,37 @@ void __init kirkwood_sata_init(struct mv_sata_platform_data *sata_data) } +/***************************************************************************** + * SPI + ****************************************************************************/ +static struct orion_spi_info kirkwood_spi_plat_data = { + .tclk = KIRKWOOD_TCLK, +}; + +static struct resource kirkwood_spi_resources[] = { + { + .start = SPI_PHYS_BASE, + .end = SPI_PHYS_BASE + SZ_512 - 1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device kirkwood_spi = { + .name = "orion_spi", + .id = 0, + .resource = kirkwood_spi_resources, + .dev = { + .platform_data = &kirkwood_spi_plat_data, + }, + .num_resources = ARRAY_SIZE(kirkwood_spi_resources), +}; + +void __init kirkwood_spi_init() +{ + platform_device_register(&kirkwood_spi); +} + + /***************************************************************************** * UART0 ****************************************************************************/ @@ -283,6 +316,212 @@ void __init kirkwood_uart1_init(void) } +/***************************************************************************** + * XOR + ****************************************************************************/ +static struct mv_xor_platform_shared_data kirkwood_xor_shared_data = { + .dram = &kirkwood_mbus_dram_info, +}; + +static u64 kirkwood_xor_dmamask = DMA_32BIT_MASK; + + +/***************************************************************************** + * XOR0 + ****************************************************************************/ +static struct resource kirkwood_xor0_shared_resources[] = { + { + .name = "xor 0 low", + .start = XOR0_PHYS_BASE, + .end = XOR0_PHYS_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, { + .name = "xor 0 high", + .start = XOR0_HIGH_PHYS_BASE, + .end = XOR0_HIGH_PHYS_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device kirkwood_xor0_shared = { + .name = MV_XOR_SHARED_NAME, + .id = 0, + .dev = { + .platform_data = &kirkwood_xor_shared_data, + }, + .num_resources = ARRAY_SIZE(kirkwood_xor0_shared_resources), + .resource = kirkwood_xor0_shared_resources, +}; + +static struct resource kirkwood_xor00_resources[] = { + [0] = { + .start = IRQ_KIRKWOOD_XOR_00, + .end = IRQ_KIRKWOOD_XOR_00, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mv_xor_platform_data kirkwood_xor00_data = { + .shared = &kirkwood_xor0_shared, + .hw_id = 0, + .pool_size = PAGE_SIZE, +}; + +static struct platform_device kirkwood_xor00_channel = { + .name = MV_XOR_NAME, + .id = 0, + .num_resources = ARRAY_SIZE(kirkwood_xor00_resources), + .resource = kirkwood_xor00_resources, + .dev = { + .dma_mask = &kirkwood_xor_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *)&kirkwood_xor00_data, + }, +}; + +static struct resource kirkwood_xor01_resources[] = { + [0] = { + .start = IRQ_KIRKWOOD_XOR_01, + .end = IRQ_KIRKWOOD_XOR_01, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mv_xor_platform_data kirkwood_xor01_data = { + .shared = &kirkwood_xor0_shared, + .hw_id = 1, + .pool_size = PAGE_SIZE, +}; + +static struct platform_device kirkwood_xor01_channel = { + .name = MV_XOR_NAME, + .id = 1, + .num_resources = ARRAY_SIZE(kirkwood_xor01_resources), + .resource = kirkwood_xor01_resources, + .dev = { + .dma_mask = &kirkwood_xor_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *)&kirkwood_xor01_data, + }, +}; + +void __init kirkwood_xor0_init(void) +{ + platform_device_register(&kirkwood_xor0_shared); + + /* + * two engines can't do memset simultaneously, this limitation + * satisfied by removing memset support from one of the engines. + */ + dma_cap_set(DMA_MEMCPY, kirkwood_xor00_data.cap_mask); + dma_cap_set(DMA_XOR, kirkwood_xor00_data.cap_mask); + platform_device_register(&kirkwood_xor00_channel); + + dma_cap_set(DMA_MEMCPY, kirkwood_xor01_data.cap_mask); + dma_cap_set(DMA_MEMSET, kirkwood_xor01_data.cap_mask); + dma_cap_set(DMA_XOR, kirkwood_xor01_data.cap_mask); + platform_device_register(&kirkwood_xor01_channel); +} + + +/***************************************************************************** + * XOR1 + ****************************************************************************/ +static struct resource kirkwood_xor1_shared_resources[] = { + { + .name = "xor 1 low", + .start = XOR1_PHYS_BASE, + .end = XOR1_PHYS_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, { + .name = "xor 1 high", + .start = XOR1_HIGH_PHYS_BASE, + .end = XOR1_HIGH_PHYS_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device kirkwood_xor1_shared = { + .name = MV_XOR_SHARED_NAME, + .id = 1, + .dev = { + .platform_data = &kirkwood_xor_shared_data, + }, + .num_resources = ARRAY_SIZE(kirkwood_xor1_shared_resources), + .resource = kirkwood_xor1_shared_resources, +}; + +static struct resource kirkwood_xor10_resources[] = { + [0] = { + .start = IRQ_KIRKWOOD_XOR_10, + .end = IRQ_KIRKWOOD_XOR_10, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mv_xor_platform_data kirkwood_xor10_data = { + .shared = &kirkwood_xor1_shared, + .hw_id = 0, + .pool_size = PAGE_SIZE, +}; + +static struct platform_device kirkwood_xor10_channel = { + .name = MV_XOR_NAME, + .id = 2, + .num_resources = ARRAY_SIZE(kirkwood_xor10_resources), + .resource = kirkwood_xor10_resources, + .dev = { + .dma_mask = &kirkwood_xor_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *)&kirkwood_xor10_data, + }, +}; + +static struct resource kirkwood_xor11_resources[] = { + [0] = { + .start = IRQ_KIRKWOOD_XOR_11, + .end = IRQ_KIRKWOOD_XOR_11, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mv_xor_platform_data kirkwood_xor11_data = { + .shared = &kirkwood_xor1_shared, + .hw_id = 1, + .pool_size = PAGE_SIZE, +}; + +static struct platform_device kirkwood_xor11_channel = { + .name = MV_XOR_NAME, + .id = 3, + .num_resources = ARRAY_SIZE(kirkwood_xor11_resources), + .resource = kirkwood_xor11_resources, + .dev = { + .dma_mask = &kirkwood_xor_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *)&kirkwood_xor11_data, + }, +}; + +void __init kirkwood_xor1_init(void) +{ + platform_device_register(&kirkwood_xor1_shared); + + /* + * two engines can't do memset simultaneously, this limitation + * satisfied by removing memset support from one of the engines. + */ + dma_cap_set(DMA_MEMCPY, kirkwood_xor10_data.cap_mask); + dma_cap_set(DMA_XOR, kirkwood_xor10_data.cap_mask); + platform_device_register(&kirkwood_xor10_channel); + + dma_cap_set(DMA_MEMCPY, kirkwood_xor11_data.cap_mask); + dma_cap_set(DMA_MEMSET, kirkwood_xor11_data.cap_mask); + dma_cap_set(DMA_XOR, kirkwood_xor11_data.cap_mask); + platform_device_register(&kirkwood_xor11_channel); +} + + /***************************************************************************** * Time handling ****************************************************************************/ diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h index 5dee2f6b40a5945eb1bd56f0c5ec29a5a0096e8c..69cd113af03adcd3c5edc8a7c37fa60395a11234 100644 --- a/arch/arm/mach-kirkwood/common.h +++ b/arch/arm/mach-kirkwood/common.h @@ -33,8 +33,11 @@ void kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data); void kirkwood_pcie_init(void); void kirkwood_rtc_init(void); void kirkwood_sata_init(struct mv_sata_platform_data *sata_data); +void kirkwood_spi_init(void); void kirkwood_uart0_init(void); void kirkwood_uart1_init(void); +void kirkwood_xor0_init(void); +void kirkwood_xor1_init(void); extern struct sys_timer kirkwood_timer; diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h index d1336b41f0fb3056dbbbeca60729b7df75747d00..5c69992295e88acd485487cb3b7c030de83054a1 100644 --- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h +++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h @@ -88,6 +88,15 @@ #define USB_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x50000) +#define XOR0_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x60800) +#define XOR0_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x60800) +#define XOR1_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x60900) +#define XOR1_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x60900) +#define XOR0_HIGH_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x60A00) +#define XOR0_HIGH_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x60A00) +#define XOR1_HIGH_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x60B00) +#define XOR1_HIGH_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x60B00) + #define GE00_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x70000) #define GE01_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x74000) diff --git a/arch/arm/mach-kirkwood/irq.c b/arch/arm/mach-kirkwood/irq.c index 302bb2cf6669dac806459ba0be23c916aa96473d..5790643ffe079d5781e435fe5d36531aaa221949 100644 --- a/arch/arm/mach-kirkwood/irq.c +++ b/arch/arm/mach-kirkwood/irq.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include "common.h" void __init kirkwood_init_irq(void) diff --git a/arch/arm/mach-kirkwood/pcie.c b/arch/arm/mach-kirkwood/pcie.c index 8282d0ff84bffacac6c7ebc00280c9ebe98549ba..2195fa31f6b713cf96cb1160c88b41f2350d19d3 100644 --- a/arch/arm/mach-kirkwood/pcie.c +++ b/arch/arm/mach-kirkwood/pcie.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include "common.h" diff --git a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c index 182230a5d198a77b7686909ea443cffb4f6e2ae2..a3012d4459714c7932d533bd73a805523465ac36 100644 --- a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c @@ -18,6 +18,9 @@ #include #include #include +#include +#include +#include #include #include #include @@ -34,6 +37,21 @@ static struct mv_sata_platform_data rd88f6192_sata_data = { .n_ports = 2, }; +static const struct flash_platform_data rd88F6192_spi_slave_data = { + .type = "m25p128", +}; + +static struct spi_board_info __initdata rd88F6192_spi_slave_info[] = { + { + .modalias = "m25p80", + .platform_data = &rd88F6192_spi_slave_data, + .irq = -1, + .max_speed_hz = 20000000, + .bus_num = 0, + .chip_select = 0, + }, +}; + static void __init rd88f6192_init(void) { /* @@ -45,7 +63,12 @@ static void __init rd88f6192_init(void) kirkwood_ge00_init(&rd88f6192_ge00_data); kirkwood_rtc_init(); kirkwood_sata_init(&rd88f6192_sata_data); + spi_register_board_info(rd88F6192_spi_slave_info, + ARRAY_SIZE(rd88F6192_spi_slave_info)); + kirkwood_spi_init(); kirkwood_uart0_init(); + kirkwood_xor0_init(); + kirkwood_xor1_init(); } static int __init rd88f6192_pci_init(void) diff --git a/arch/arm/mach-kirkwood/rd88f6281-setup.c b/arch/arm/mach-kirkwood/rd88f6281-setup.c index d8a43018c7d3b519313df9f09364fe09794821ea..d96487a0f18bfabe9fbca93a5ba24962e64262a3 100644 --- a/arch/arm/mach-kirkwood/rd88f6281-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c @@ -23,7 +23,7 @@ #include #include #include -#include +#include #include "common.h" static struct mtd_partition rd88f6281_nand_parts[] = { diff --git a/arch/arm/mach-lh7a40x/include/mach/ssp.h b/arch/arm/mach-lh7a40x/include/mach/ssp.h index 132b1c4d5ce6faecdd91d6b5f0466edc1efa3aab..509916182e34d7c5ecd11e827de2f6ed2ea1ce1d 100644 --- a/arch/arm/mach-lh7a40x/include/mach/ssp.h +++ b/arch/arm/mach-lh7a40x/include/mach/ssp.h @@ -1,5 +1,4 @@ /* ssp.h - $Id$ written by Marc Singer 6 Dec 2004 diff --git a/arch/arm/mach-lh7a40x/lcd-panel.h b/arch/arm/mach-lh7a40x/lcd-panel.h index df6e38ed425b3d63c0a0f491083405403a818cf4..a7f5027b2f789f207a6128f35d0e51120649a76e 100644 --- a/arch/arm/mach-lh7a40x/lcd-panel.h +++ b/arch/arm/mach-lh7a40x/lcd-panel.h @@ -1,5 +1,4 @@ /* lcd-panel.h - $Id$ written by Marc Singer 18 Jul 2005 diff --git a/arch/arm/mach-loki/common.c b/arch/arm/mach-loki/common.c index e20cdbca1ebe95bc5dcb62b2e109e6864c0f2d89..c0d2d9d12e743bccb39644c713a0e6661c538078 100644 --- a/arch/arm/mach-loki/common.c +++ b/arch/arm/mach-loki/common.c @@ -19,8 +19,8 @@ #include #include #include -#include -#include +#include +#include #include "common.h" /***************************************************************************** diff --git a/arch/arm/mach-loki/irq.c b/arch/arm/mach-loki/irq.c index d839af91fe033670ea6ad48331f6a8a1aac2a428..5a487930cb2f92427946ea09f8f3a9bba0e1b4a3 100644 --- a/arch/arm/mach-loki/irq.c +++ b/arch/arm/mach-loki/irq.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include "common.h" void __init loki_init_irq(void) diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c index e633f9cb239f775c4a4d26b21a247d88274733c6..953a26c469cb0b9cf0602ec038e75d81129b7405 100644 --- a/arch/arm/mach-mv78xx0/common.c +++ b/arch/arm/mach-mv78xx0/common.c @@ -18,10 +18,10 @@ #include #include #include -#include -#include -#include -#include +#include +#include +#include +#include #include "common.h" diff --git a/arch/arm/mach-mv78xx0/irq.c b/arch/arm/mach-mv78xx0/irq.c index 3198abf54c9041b8857bfe7ab1073e614a44990f..28248d37b999b944e3ef307d0c07200cb64a61a2 100644 --- a/arch/arm/mach-mv78xx0/irq.c +++ b/arch/arm/mach-mv78xx0/irq.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include "common.h" void __init mv78xx0_init_irq(void) diff --git a/arch/arm/mach-mv78xx0/pcie.c b/arch/arm/mach-mv78xx0/pcie.c index b78e1443159f3e730697ada17f92e0ed90a42071..430ea84d587dfd2c2d87fbc079c10a6a43d98136 100644 --- a/arch/arm/mach-mv78xx0/pcie.c +++ b/arch/arm/mach-mv78xx0/pcie.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include "common.h" struct pcie_port { diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index d4d6385cad7c7e3275370f8f67138c1a9398b1a5..b72ca13b3acb7038e472ac83e01e369b4bfa9a68 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -103,7 +103,7 @@ static struct resource sdp2430_smc91x_resources[] = { [1] = { .start = OMAP_GPIO_IRQ(OMAP24XX_ETHR_GPIO_IRQ), .end = OMAP_GPIO_IRQ(OMAP24XX_ETHR_GPIO_IRQ), - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, }, }; diff --git a/arch/arm/mach-omap2/usb-tusb6010.c b/arch/arm/mach-omap2/usb-tusb6010.c index 1607c941d95fd0848d12eaf202b17a794066f25c..10ef464d6be7f3f2768a1a7d95d6adb68e88ed17 100644 --- a/arch/arm/mach-omap2/usb-tusb6010.c +++ b/arch/arm/mach-omap2/usb-tusb6010.c @@ -317,7 +317,6 @@ tusb6010_setup_interface(struct musb_hdrc_platform_data *data, printk(error, 6, status); return -ENODEV; } - data->multipoint = 1; tusb_device.dev.platform_data = data; /* REVISIT let the driver know what DMA channels work */ diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index 168eeacaa4c0fdc3b92aa85e0d7e926ddcbd96dd..7b11e552bc5a89f3eb6ec4d85338157102afefb3 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -26,9 +26,10 @@ #include #include #include -#include -#include -#include +#include +#include +#include +#include #include "common.h" /***************************************************************************** @@ -354,6 +355,103 @@ void __init orion5x_uart1_init(void) } +/***************************************************************************** + * XOR engine + ****************************************************************************/ +static struct resource orion5x_xor_shared_resources[] = { + { + .name = "xor low", + .start = ORION5X_XOR_PHYS_BASE, + .end = ORION5X_XOR_PHYS_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, { + .name = "xor high", + .start = ORION5X_XOR_PHYS_BASE + 0x200, + .end = ORION5X_XOR_PHYS_BASE + 0x2ff, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device orion5x_xor_shared = { + .name = MV_XOR_SHARED_NAME, + .id = 0, + .num_resources = ARRAY_SIZE(orion5x_xor_shared_resources), + .resource = orion5x_xor_shared_resources, +}; + +static u64 orion5x_xor_dmamask = DMA_32BIT_MASK; + +static struct resource orion5x_xor0_resources[] = { + [0] = { + .start = IRQ_ORION5X_XOR0, + .end = IRQ_ORION5X_XOR0, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mv_xor_platform_data orion5x_xor0_data = { + .shared = &orion5x_xor_shared, + .hw_id = 0, + .pool_size = PAGE_SIZE, +}; + +static struct platform_device orion5x_xor0_channel = { + .name = MV_XOR_NAME, + .id = 0, + .num_resources = ARRAY_SIZE(orion5x_xor0_resources), + .resource = orion5x_xor0_resources, + .dev = { + .dma_mask = &orion5x_xor_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *)&orion5x_xor0_data, + }, +}; + +static struct resource orion5x_xor1_resources[] = { + [0] = { + .start = IRQ_ORION5X_XOR1, + .end = IRQ_ORION5X_XOR1, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mv_xor_platform_data orion5x_xor1_data = { + .shared = &orion5x_xor_shared, + .hw_id = 1, + .pool_size = PAGE_SIZE, +}; + +static struct platform_device orion5x_xor1_channel = { + .name = MV_XOR_NAME, + .id = 1, + .num_resources = ARRAY_SIZE(orion5x_xor1_resources), + .resource = orion5x_xor1_resources, + .dev = { + .dma_mask = &orion5x_xor_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *)&orion5x_xor1_data, + }, +}; + +void __init orion5x_xor_init(void) +{ + platform_device_register(&orion5x_xor_shared); + + /* + * two engines can't do memset simultaneously, this limitation + * satisfied by removing memset support from one of the engines. + */ + dma_cap_set(DMA_MEMCPY, orion5x_xor0_data.cap_mask); + dma_cap_set(DMA_XOR, orion5x_xor0_data.cap_mask); + platform_device_register(&orion5x_xor0_channel); + + dma_cap_set(DMA_MEMCPY, orion5x_xor1_data.cap_mask); + dma_cap_set(DMA_MEMSET, orion5x_xor1_data.cap_mask); + dma_cap_set(DMA_XOR, orion5x_xor1_data.cap_mask); + platform_device_register(&orion5x_xor1_channel); +} + + /***************************************************************************** * Time handling ****************************************************************************/ @@ -382,6 +480,8 @@ static void __init orion5x_id(u32 *dev, u32 *rev, char **dev_name) *dev_name = "MV88F5281-D2"; } else if (*rev == MV88F5281_REV_D1) { *dev_name = "MV88F5281-D1"; + } else if (*rev == MV88F5281_REV_D0) { + *dev_name = "MV88F5281-D0"; } else { *dev_name = "MV88F5281-Rev-Unsupported"; } @@ -416,6 +516,15 @@ void __init orion5x_init(void) * Setup Orion address map */ orion5x_setup_cpu_mbus_bridge(); + + /* + * Don't issue "Wait for Interrupt" instruction if we are + * running on D0 5281 silicon. + */ + if (dev == MV88F5281_DEV_ID && rev == MV88F5281_REV_D0) { + printk(KERN_INFO "Orion: Applying 5281 D0 WFI workaround.\n"); + disable_hlt(); + } } /* diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h index f72cf0e775448ae5b668acb3bcb6fd90d2d20cb5..0bd195551a27b08774de9a9491c5a8a4ea7c9cc5 100644 --- a/arch/arm/mach-orion5x/common.h +++ b/arch/arm/mach-orion5x/common.h @@ -32,6 +32,7 @@ void orion5x_i2c_init(void); void orion5x_sata_init(struct mv_sata_platform_data *sata_data); void orion5x_uart0_init(void); void orion5x_uart1_init(void); +void orion5x_xor_init(void); /* * PCIe/PCI functions. @@ -40,6 +41,7 @@ struct pci_bus; struct pci_sys_data; void orion5x_pcie_id(u32 *dev, u32 *rev); +void orion5x_pci_disable(void); void orion5x_pci_set_cardbus_mode(void); int orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys); struct pci_bus *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys); diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c index 48ce6d0e002082f15e4090afa954354d3c8bcdd3..ff13e9060b180a9f83c6b0ed2ab5cf4f9d43c205 100644 --- a/arch/arm/mach-orion5x/db88f5281-setup.c +++ b/arch/arm/mach-orion5x/db88f5281-setup.c @@ -25,7 +25,7 @@ #include #include #include -#include +#include #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c index 1a1d84b80a6521bed1de34ded745db7a643f0ac8..b38c65ccfb154b63b584b310ca1539e4c886b08f 100644 --- a/arch/arm/mach-orion5x/dns323-setup.c +++ b/arch/arm/mach-orion5x/dns323-setup.c @@ -245,12 +245,8 @@ static struct orion5x_mpp_mode dns323_mpp_modes[] __initdata = { static struct i2c_board_info __initdata dns323_i2c_devices[] = { { I2C_BOARD_INFO("g760a", 0x3e), -#if 0 - /* this entry requires the new-style driver model lm75 driver, - * for the meantime "insmod lm75.ko force_lm75=0,0x48" is needed */ }, { - I2C_BOARD_INFO("g751", 0x48), -#endif + I2C_BOARD_INFO("lm75", 0x48), }, { I2C_BOARD_INFO("m41t80", 0x68), }, diff --git a/arch/arm/mach-orion5x/include/mach/orion5x.h b/arch/arm/mach-orion5x/include/mach/orion5x.h index f52a7d65bec2fbe1769883d051112387b4e70bff..61eb74a88862e051a3da61a2300de4e5c6341932 100644 --- a/arch/arm/mach-orion5x/include/mach/orion5x.h +++ b/arch/arm/mach-orion5x/include/mach/orion5x.h @@ -73,6 +73,7 @@ #define MV88F5182_REV_A2 2 /* Orion-2 (88F5281) */ #define MV88F5281_DEV_ID 0x5281 +#define MV88F5281_REV_D0 4 #define MV88F5281_REV_D1 5 #define MV88F5281_REV_D2 6 @@ -105,6 +106,10 @@ #define ORION5X_USB0_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x50000) #define ORION5X_USB0_REG(x) (ORION5X_USB0_VIRT_BASE | (x)) +#define ORION5X_XOR_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x60900) +#define ORION5X_XOR_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x60900) +#define ORION5X_XOR_REG(x) (ORION5X_XOR_VIRT_BASE | (x)) + #define ORION5X_ETH_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x70000) #define ORION5X_ETH_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x70000) #define ORION5X_ETH_REG(x) (ORION5X_ETH_VIRT_BASE | (x)) diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c index cc2a017fd2a980b27a7131c59c9577cdc2765e87..2545ff9e5830fc3f888c30b8ca2e28ee5c343371 100644 --- a/arch/arm/mach-orion5x/irq.c +++ b/arch/arm/mach-orion5x/irq.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include "common.h" /***************************************************************************** diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c index 0caaaac74bc18fb975f8b29faf77e927ba76680a..e321ec331839c1f8e68959bbe8a3ff1e44030f54 100644 --- a/arch/arm/mach-orion5x/kurobox_pro-setup.c +++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c @@ -25,7 +25,7 @@ #include #include #include -#include +#include #include "common.h" #include "mpp.h" @@ -146,8 +146,10 @@ static struct hw_pci kurobox_pro_pci __initdata = { static int __init kurobox_pro_pci_init(void) { - if (machine_is_kurobox_pro()) + if (machine_is_kurobox_pro()) { + orion5x_pci_disable(); pci_common_init(&kurobox_pro_pci); + } return 0; } @@ -356,6 +358,7 @@ static void __init kurobox_pro_init(void) orion5x_sata_init(&kurobox_pro_sata_data); orion5x_uart0_init(); orion5x_uart1_init(); + orion5x_xor_init(); orion5x_setup_dev_boot_win(KUROBOX_PRO_NOR_BOOT_BASE, KUROBOX_PRO_NOR_BOOT_SIZE); diff --git a/arch/arm/mach-orion5x/mss2-setup.c b/arch/arm/mach-orion5x/mss2-setup.c index 4403cc963d665be504d2eee536dccb979bfe8dfb..53ff1893b8835e111406affb4dea47d8b835c6d4 100644 --- a/arch/arm/mach-orion5x/mss2-setup.c +++ b/arch/arm/mach-orion5x/mss2-setup.c @@ -239,6 +239,7 @@ static void __init mss2_init(void) orion5x_i2c_init(); orion5x_sata_init(&mss2_sata_data); orion5x_uart0_init(); + orion5x_xor_init(); orion5x_setup_dev_boot_win(MSS2_NOR_BOOT_BASE, MSS2_NOR_BOOT_SIZE); platform_device_register(&mss2_nor_flash); diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c index 67b2c0df615fbe58c7f0621d990930e468af84ef..978d4d5993964f93baa09bf387c55881d52494cb 100644 --- a/arch/arm/mach-orion5x/mv2120-setup.c +++ b/arch/arm/mach-orion5x/mv2120-setup.c @@ -203,6 +203,7 @@ static void __init mv2120_init(void) orion5x_i2c_init(); orion5x_sata_init(&mv2120_sata_data); orion5x_uart0_init(); + orion5x_xor_init(); orion5x_setup_dev_boot_win(MV2120_NOR_BOOT_BASE, MV2120_NOR_BOOT_SIZE); platform_device_register(&mv2120_nor_flash); diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c index 256a4f680935bc57e94db13905d0e742560ddaf7..a7b7d77b1b09198d0385cc6df9920f967ab1d785 100644 --- a/arch/arm/mach-orion5x/pci.c +++ b/arch/arm/mach-orion5x/pci.c @@ -14,7 +14,7 @@ #include #include #include -#include +#include #include "common.h" /***************************************************************************** @@ -541,6 +541,13 @@ static void __devinit rc_pci_fixup(struct pci_dev *dev) } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL, PCI_ANY_ID, rc_pci_fixup); +static int orion5x_pci_disabled __initdata; + +void __init orion5x_pci_disable(void) +{ + orion5x_pci_disabled = 1; +} + void __init orion5x_pci_set_cardbus_mode(void) { orion5x_pci_cardbus_mode = 1; @@ -553,7 +560,7 @@ int __init orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys) if (nr == 0) { orion_pcie_set_local_bus_nr(PCIE_BASE, sys->busnr); ret = pcie_setup(sys); - } else if (nr == 1) { + } else if (nr == 1 && !orion5x_pci_disabled) { orion5x_pci_set_bus_nr(sys->busnr); ret = pci_setup(sys); } @@ -567,7 +574,7 @@ struct pci_bus __init *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys if (nr == 0) { bus = pci_scan_bus(sys->busnr, &pcie_ops, sys); - } else if (nr == 1) { + } else if (nr == 1 && !orion5x_pci_disabled) { bus = pci_scan_bus(sys->busnr, &pci_ops, sys); } else { bus = NULL; @@ -584,7 +591,7 @@ int __init orion5x_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) /* * PCIe endpoint? */ - if (bus < orion5x_pci_local_bus_nr()) + if (orion5x_pci_disabled || bus < orion5x_pci_local_bus_nr()) return IRQ_ORION5X_PCIE0_INT; return -1; diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c index 8771cb76f0dca72c5b31681ebb82b36170bc8ec8..4c3bcd76ac85ba0ca55f1b40510ac0e93ef04f62 100644 --- a/arch/arm/mach-orion5x/rd88f5182-setup.c +++ b/arch/arm/mach-orion5x/rd88f5182-setup.c @@ -292,6 +292,7 @@ static void __init rd88f5182_init(void) orion5x_i2c_init(); orion5x_sata_init(&rd88f5182_sata_data); orion5x_uart0_init(); + orion5x_xor_init(); orion5x_setup_dev_boot_win(RD88F5182_NOR_BOOT_BASE, RD88F5182_NOR_BOOT_SIZE); diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c index 809132de31d213d2177e5e8de031a749f863e5fc..9d6890514199759919b211859e8a864f4a6db7e8 100644 --- a/arch/arm/mach-orion5x/ts209-setup.c +++ b/arch/arm/mach-orion5x/ts209-setup.c @@ -207,12 +207,12 @@ static struct i2c_board_info __initdata qnap_ts209_i2c_rtc = { static struct gpio_keys_button qnap_ts209_buttons[] = { { - .code = KEY_RESTART, + .code = KEY_COPY, .gpio = QNAP_TS209_GPIO_KEY_MEDIA, .desc = "USB Copy Button", .active_low = 1, }, { - .code = KEY_POWER, + .code = KEY_RESTART, .gpio = QNAP_TS209_GPIO_KEY_RESET, .desc = "Reset Button", .active_low = 1, @@ -287,6 +287,10 @@ static void __init qnap_ts209_init(void) /* * Configure peripherals. */ + orion5x_setup_dev_boot_win(QNAP_TS209_NOR_BOOT_BASE, + QNAP_TS209_NOR_BOOT_SIZE); + platform_device_register(&qnap_ts209_nor_flash); + orion5x_ehci0_init(); orion5x_ehci1_init(); qnap_tsx09_find_mac_addr(QNAP_TS209_NOR_BOOT_BASE + @@ -296,10 +300,8 @@ static void __init qnap_ts209_init(void) orion5x_i2c_init(); orion5x_sata_init(&qnap_ts209_sata_data); orion5x_uart0_init(); - - orion5x_setup_dev_boot_win(QNAP_TS209_NOR_BOOT_BASE, - QNAP_TS209_NOR_BOOT_SIZE); - platform_device_register(&qnap_ts209_nor_flash); + orion5x_uart1_init(); + orion5x_xor_init(); platform_device_register(&qnap_ts209_button_device); diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c index 6053e76ac9672784c0df15315d05ee2dc6faf2bd..d85588ac7ef8f53ac141c695bee18ed37f7700b9 100644 --- a/arch/arm/mach-orion5x/ts409-setup.c +++ b/arch/arm/mach-orion5x/ts409-setup.c @@ -3,6 +3,9 @@ * * Maintainer: Sylver Bruneau * + * Copyright (C) 2008 Sylver Bruneau + * Copyright (C) 2008 Martin Michlmayr + * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version @@ -16,6 +19,7 @@ #include #include #include +#include #include #include #include @@ -162,16 +166,59 @@ static struct i2c_board_info __initdata qnap_ts409_i2c_rtc = { I2C_BOARD_INFO("s35390a", 0x30), }; +/***************************************************************************** + * LEDs attached to GPIO + ****************************************************************************/ + +static struct gpio_led ts409_led_pins[] = { + { + .name = "ts409:red:sata1", + .gpio = 4, + .active_low = 1, + }, { + .name = "ts409:red:sata2", + .gpio = 5, + .active_low = 1, + }, { + .name = "ts409:red:sata3", + .gpio = 6, + .active_low = 1, + }, { + .name = "ts409:red:sata4", + .gpio = 7, + .active_low = 1, + }, +}; + +static struct gpio_led_platform_data ts409_led_data = { + .leds = ts409_led_pins, + .num_leds = ARRAY_SIZE(ts409_led_pins), +}; + +static struct platform_device ts409_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &ts409_led_data, + }, +}; + /**************************************************************************** * GPIO Attached Keys * Power button is attached to the PIC microcontroller ****************************************************************************/ +#define QNAP_TS409_GPIO_KEY_RESET 14 #define QNAP_TS409_GPIO_KEY_MEDIA 15 static struct gpio_keys_button qnap_ts409_buttons[] = { { .code = KEY_RESTART, + .gpio = QNAP_TS409_GPIO_KEY_RESET, + .desc = "Reset Button", + .active_low = 1, + }, { + .code = KEY_COPY, .gpio = QNAP_TS409_GPIO_KEY_MEDIA, .desc = "USB Copy Button", .active_low = 1, @@ -231,6 +278,10 @@ static void __init qnap_ts409_init(void) /* * Configure peripherals. */ + orion5x_setup_dev_boot_win(QNAP_TS409_NOR_BOOT_BASE, + QNAP_TS409_NOR_BOOT_SIZE); + platform_device_register(&qnap_ts409_nor_flash); + orion5x_ehci0_init(); qnap_tsx09_find_mac_addr(QNAP_TS409_NOR_BOOT_BASE + qnap_ts409_partitions[5].offset, @@ -238,10 +289,7 @@ static void __init qnap_ts409_init(void) orion5x_eth_init(&qnap_tsx09_eth_data); orion5x_i2c_init(); orion5x_uart0_init(); - - orion5x_setup_dev_boot_win(QNAP_TS409_NOR_BOOT_BASE, - QNAP_TS409_NOR_BOOT_SIZE); - platform_device_register(&qnap_ts409_nor_flash); + orion5x_uart1_init(); platform_device_register(&qnap_ts409_button_device); @@ -255,6 +303,7 @@ static void __init qnap_ts409_init(void) if (qnap_ts409_i2c_rtc.irq == 0) pr_warning("qnap_ts409_init: failed to get RTC IRQ\n"); i2c_register_board_info(0, &qnap_ts409_i2c_rtc, 1); + platform_device_register(&ts409_leds); /* register tsx09 specific power-off method */ pm_power_off = qnap_tsx09_power_off; diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c index 014916a28fdcc31b1db03f97d2f672b4b2e0ba76..ae0a5dccd2a1f465ae9ce4cd3a657d1ffe4a878f 100644 --- a/arch/arm/mach-orion5x/ts78xx-setup.c +++ b/arch/arm/mach-orion5x/ts78xx-setup.c @@ -256,6 +256,7 @@ static void __init ts78xx_init(void) orion5x_sata_init(&ts78xx_sata_data); orion5x_uart0_init(); orion5x_uart1_init(); + orion5x_xor_init(); orion5x_setup_dev_boot_win(TS78XX_NOR_BOOT_BASE, TS78XX_NOR_BOOT_SIZE); diff --git a/arch/arm/mach-pxa/clock.c b/arch/arm/mach-pxa/clock.c index c01eea88f7874e702ffa50af37b9d56e67d4cb63..ca8e205381577ab07f05fec6e573f77554672c3c 100644 --- a/arch/arm/mach-pxa/clock.c +++ b/arch/arm/mach-pxa/clock.c @@ -125,3 +125,28 @@ void clks_register(struct clk *clks, size_t num) list_add(&clks[i].node, &clocks); mutex_unlock(&clocks_mutex); } + +int clk_add_alias(char *alias, struct device *alias_dev, char *id, + struct device *dev) +{ + struct clk *r = clk_lookup(dev, id); + struct clk *new; + + if (!r) + return -ENODEV; + + new = kzalloc(sizeof(struct clk), GFP_KERNEL); + + if (!new) + return -ENOMEM; + + new->name = alias; + new->dev = alias_dev; + new->other = r; + + mutex_lock(&clocks_mutex); + list_add(&new->node, &clocks); + mutex_unlock(&clocks_mutex); + + return 0; +} diff --git a/arch/arm/mach-pxa/clock.h b/arch/arm/mach-pxa/clock.h index 1ec8f9178aaf48e41cde86c1c534d76f51283422..73be795fe3bfe5dcb04a25fa95c2488910efa20c 100644 --- a/arch/arm/mach-pxa/clock.h +++ b/arch/arm/mach-pxa/clock.h @@ -1,3 +1,5 @@ +#include + struct clk; struct clkops { @@ -86,3 +88,6 @@ extern void clk_pxa3xx_cken_disable(struct clk *); #endif void clks_register(struct clk *clks, size_t num); +int clk_add_alias(char *alias, struct device *alias_dev, char *id, + struct device *dev); + diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c index 123a950db4661704d6ac7acf5b8fcceecc4a226c..e703a8d209e243d87410b2bde4f520ac5bd75769 100644 --- a/arch/arm/mach-pxa/corgi.c +++ b/arch/arm/mach-pxa/corgi.c @@ -38,6 +38,7 @@ #include #include #include +#include #include #include #include @@ -532,6 +533,7 @@ static void __init corgi_init(void) pxa_set_udc_info(&udc_info); pxa_set_mci_info(&corgi_mci_platform_data); pxa_set_ficp_info(&corgi_ficp_platform_data); + pxa_set_i2c_info(NULL); platform_scoop_config = &corgi_pcmcia_config; diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c index 03942450885b14a94bf0dfa33e7c757a13544280..001a252bd514379e677edb0d247b8ac542005b28 100644 --- a/arch/arm/mach-pxa/eseries.c +++ b/arch/arm/mach-pxa/eseries.c @@ -10,18 +10,78 @@ * */ +#include #include #include #include -#include #include +#include +#include + #include "generic.h" +static unsigned long e740_pin_config[] __initdata = { + /* Chip selects */ + GPIO15_nCS_1, /* CS1 - Flash */ + GPIO79_nCS_3, /* CS3 - IMAGEON */ + GPIO80_nCS_4, /* CS4 - TMIO */ + + /* Clocks */ + GPIO12_32KHz, + + /* BTUART */ + GPIO42_BTUART_RXD, + GPIO43_BTUART_TXD, + GPIO44_BTUART_CTS, + GPIO45_GPIO, /* Used by TMIO for #SUSPEND */ + + /* PC Card */ + GPIO8_GPIO, /* CD0 */ + GPIO44_GPIO, /* CD1 */ + GPIO11_GPIO, /* IRQ0 */ + GPIO6_GPIO, /* IRQ1 */ + GPIO27_GPIO, /* RST0 */ + GPIO24_GPIO, /* RST1 */ + GPIO20_GPIO, /* PWR0 */ + GPIO23_GPIO, /* PWR1 */ + GPIO48_nPOE, + GPIO49_nPWE, + GPIO50_nPIOR, + GPIO51_nPIOW, + GPIO52_nPCE_1, + GPIO53_nPCE_2, + GPIO54_nPSKTSEL, + GPIO55_nPREG, + GPIO56_nPWAIT, + GPIO57_nIOIS16, + + /* wakeup */ + GPIO0_GPIO | WAKEUP_ON_EDGE_RISE, +}; + +static unsigned long e400_pin_config[] __initdata = { + /* Chip selects */ + GPIO15_nCS_1, /* CS1 - Flash */ + GPIO80_nCS_4, /* CS4 - TMIO */ + + /* Clocks */ + GPIO12_32KHz, + + /* BTUART */ + GPIO42_BTUART_RXD, + GPIO43_BTUART_TXD, + GPIO44_BTUART_CTS, + GPIO45_GPIO, /* Used by TMIO for #SUSPEND */ + + /* wakeup */ + GPIO0_GPIO | WAKEUP_ON_EDGE_RISE, +}; + /* Only e800 has 128MB RAM */ static void __init eseries_fixup(struct machine_desc *desc, - struct tag *tags, char **cmdline, struct meminfo *mi) + struct tag *tags, char **cmdline, struct meminfo *mi) { mi->nr_banks=1; mi->bank[0].start = 0xa0000000; @@ -32,83 +92,95 @@ static void __init eseries_fixup(struct machine_desc *desc, mi->bank[0].size = (64*1024*1024); } +static void __init e740_init(void) +{ + pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config)); +} + +static void __init e400_init(void) +{ + pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config)); +} + /* e-series machine definitions */ #ifdef CONFIG_MACH_E330 MACHINE_START(E330, "Toshiba e330") - /* Maintainer: Ian Molton (spyro@f2s.com) */ - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, - .boot_params = 0xa0000100, - .map_io = pxa_map_io, - .init_irq = pxa25x_init_irq, - .fixup = eseries_fixup, - .timer = &pxa_timer, + /* Maintainer: Ian Molton (spyro@f2s.com) */ + .phys_io = 0x40000000, + .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, + .boot_params = 0xa0000100, + .map_io = pxa_map_io, + .init_irq = pxa25x_init_irq, + .fixup = eseries_fixup, + .timer = &pxa_timer, MACHINE_END #endif #ifdef CONFIG_MACH_E350 MACHINE_START(E350, "Toshiba e350") /* Maintainer: Ian Molton (spyro@f2s.com) */ - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, - .boot_params = 0xa0000100, - .map_io = pxa_map_io, - .init_irq = pxa25x_init_irq, - .fixup = eseries_fixup, - .timer = &pxa_timer, + .phys_io = 0x40000000, + .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, + .boot_params = 0xa0000100, + .map_io = pxa_map_io, + .init_irq = pxa25x_init_irq, + .fixup = eseries_fixup, + .timer = &pxa_timer, MACHINE_END #endif #ifdef CONFIG_MACH_E740 MACHINE_START(E740, "Toshiba e740") - /* Maintainer: Ian Molton (spyro@f2s.com) */ - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, - .boot_params = 0xa0000100, - .map_io = pxa_map_io, - .init_irq = pxa25x_init_irq, - .fixup = eseries_fixup, - .timer = &pxa_timer, + /* Maintainer: Ian Molton (spyro@f2s.com) */ + .phys_io = 0x40000000, + .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, + .boot_params = 0xa0000100, + .map_io = pxa_map_io, + .init_irq = pxa25x_init_irq, + .fixup = eseries_fixup, + .init_machine = e740_init, + .timer = &pxa_timer, MACHINE_END #endif #ifdef CONFIG_MACH_E750 MACHINE_START(E750, "Toshiba e750") - /* Maintainer: Ian Molton (spyro@f2s.com) */ - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, - .boot_params = 0xa0000100, - .map_io = pxa_map_io, - .init_irq = pxa25x_init_irq, - .fixup = eseries_fixup, - .timer = &pxa_timer, + /* Maintainer: Ian Molton (spyro@f2s.com) */ + .phys_io = 0x40000000, + .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, + .boot_params = 0xa0000100, + .map_io = pxa_map_io, + .init_irq = pxa25x_init_irq, + .fixup = eseries_fixup, + .timer = &pxa_timer, MACHINE_END #endif #ifdef CONFIG_MACH_E400 MACHINE_START(E400, "Toshiba e400") - /* Maintainer: Ian Molton (spyro@f2s.com) */ - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, - .boot_params = 0xa0000100, - .map_io = pxa_map_io, - .init_irq = pxa25x_init_irq, - .fixup = eseries_fixup, - .timer = &pxa_timer, + /* Maintainer: Ian Molton (spyro@f2s.com) */ + .phys_io = 0x40000000, + .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, + .boot_params = 0xa0000100, + .map_io = pxa_map_io, + .init_irq = pxa25x_init_irq, + .fixup = eseries_fixup, + .init_machine = e400_init, + .timer = &pxa_timer, MACHINE_END #endif #ifdef CONFIG_MACH_E800 MACHINE_START(E800, "Toshiba e800") - /* Maintainer: Ian Molton (spyro@f2s.com) */ - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, - .boot_params = 0xa0000100, - .map_io = pxa_map_io, - .init_irq = pxa25x_init_irq, - .fixup = eseries_fixup, - .timer = &pxa_timer, + /* Maintainer: Ian Molton (spyro@f2s.com) */ + .phys_io = 0x40000000, + .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, + .boot_params = 0xa0000100, + .map_io = pxa_map_io, + .init_irq = pxa25x_init_irq, + .fixup = eseries_fixup, + .timer = &pxa_timer, MACHINE_END #endif diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h index 32772bc6925c93e699471c4f0903647d2f8806e4..108b5db9b2af67c3d96ef9810184410332bffda4 100644 --- a/arch/arm/mach-pxa/include/mach/irqs.h +++ b/arch/arm/mach-pxa/include/mach/irqs.h @@ -183,6 +183,7 @@ defined(CONFIG_MACH_TOSA) || \ defined(CONFIG_MACH_MAINSTONE) || \ defined(CONFIG_MACH_PCM027) || \ + defined(CONFIG_ARCH_PXA_ESERIES) || \ defined(CONFIG_MACH_MAGICIAN) #define NR_IRQS (IRQ_BOARD_END) #elif defined(CONFIG_MACH_ZYLONITE) diff --git a/arch/arm/mach-pxa/include/mach/mtd-xip.h b/arch/arm/mach-pxa/include/mach/mtd-xip.h index 351f32f13ce42f7f1586cf46919848c760307e27..4d452fcb15086317ea5f1639aee75ec4981624fa 100644 --- a/arch/arm/mach-pxa/include/mach/mtd-xip.h +++ b/arch/arm/mach-pxa/include/mach/mtd-xip.h @@ -10,8 +10,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * $Id: xip.h,v 1.2 2004/12/01 15:49:10 nico Exp $ */ #ifndef __ARCH_PXA_MTD_XIP_H__ diff --git a/arch/arm/mach-pxa/include/mach/poodle.h b/arch/arm/mach-pxa/include/mach/poodle.h index 8956afe8195ec46a76d9acfd24fda3affe40f686..67debc47e8c6ec6ff7008aab53997b73444dbe37 100644 --- a/arch/arm/mach-pxa/include/mach/poodle.h +++ b/arch/arm/mach-pxa/include/mach/poodle.h @@ -70,6 +70,12 @@ #define POODLE_SCOOP_IO_DIR ( POODLE_SCOOP_VPEN | POODLE_SCOOP_HS_OUT ) #define POODLE_SCOOP_IO_OUT ( 0 ) +#define POODLE_LOCOMO_GPIO_AMP_ON LOCOMO_GPIO(8) +#define POODLE_LOCOMO_GPIO_MUTE_L LOCOMO_GPIO(10) +#define POODLE_LOCOMO_GPIO_MUTE_R LOCOMO_GPIO(11) +#define POODLE_LOCOMO_GPIO_232VCC_ON LOCOMO_GPIO(12) +#define POODLE_LOCOMO_GPIO_JK_B LOCOMO_GPIO(13) + extern struct platform_device poodle_locomo_device; #endif /* __ASM_ARCH_POODLE_H */ diff --git a/arch/arm/mach-pxa/include/mach/pxafb.h b/arch/arm/mach-pxa/include/mach/pxafb.h index 65447549616fc5ca3b3998967acbbf44ed917372..8e591118371e36adaf365b52db1104e92f60154c 100644 --- a/arch/arm/mach-pxa/include/mach/pxafb.h +++ b/arch/arm/mach-pxa/include/mach/pxafb.h @@ -28,6 +28,7 @@ * bits 10-17 : for AC Bias Pin Frequency * bit 18 : for output enable polarity * bit 19 : for pixel clock edge + * bit 20 : for output pixel format when base is RGBT16 */ #define LCD_CONN_TYPE(_x) ((_x) & 0x0f) #define LCD_CONN_WIDTH(_x) (((_x) >> 4) & 0x1f) @@ -53,10 +54,11 @@ #define LCD_SMART_PANEL_18BPP ((18 << 4) | LCD_TYPE_SMART_PANEL) #define LCD_AC_BIAS_FREQ(x) (((x) & 0xff) << 10) -#define LCD_BIAS_ACTIVE_HIGH (0 << 17) -#define LCD_BIAS_ACTIVE_LOW (1 << 17) -#define LCD_PCLK_EDGE_RISE (0 << 18) -#define LCD_PCLK_EDGE_FALL (1 << 18) +#define LCD_BIAS_ACTIVE_HIGH (0 << 18) +#define LCD_BIAS_ACTIVE_LOW (1 << 18) +#define LCD_PCLK_EDGE_RISE (0 << 19) +#define LCD_PCLK_EDGE_FALL (1 << 19) +#define LCD_ALTERNATE_MAPPING (1 << 20) /* * This structure describes the machine which we are running on. diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c index bb9e09208b9f48057713608a8a62df476ecbd1ef..4ffdff2d9ff1e188b142816a6f87cd5ee0ffda1c 100644 --- a/arch/arm/mach-pxa/lubbock.c +++ b/arch/arm/mach-pxa/lubbock.c @@ -52,6 +52,7 @@ #include #include "generic.h" +#include "clock.h" #include "devices.h" static unsigned long lubbock_pin_config[] __initdata = { @@ -485,6 +486,7 @@ static void __init lubbock_init(void) pxa2xx_mfp_config(ARRAY_AND_SIZE(lubbock_pin_config)); + clk_add_alias("SA1111_CLK", NULL, "GPIO11_CLK", NULL); pxa_set_udc_info(&udc_info); set_pxa_fb_info(&sharp_lm8v31); pxa_set_mci_info(&lubbock_mci_platform_data); diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c index 055ec63d768cf4789b7ee9a43631d650441f6525..3f5f484549b394166681e43e45c43e584190823a 100644 --- a/arch/arm/mach-pxa/poodle.c +++ b/arch/arm/mach-pxa/poodle.c @@ -36,6 +36,7 @@ #include #include #include +#include #include #include #include @@ -387,6 +388,7 @@ static void __init poodle_init(void) pxa_set_udc_info(&udc_info); pxa_set_mci_info(&poodle_mci_platform_data); pxa_set_ficp_info(&poodle_ficp_platform_data); + pxa_set_i2c_info(NULL); platform_scoop_config = &poodle_pcmcia_config; diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c index 9e5d8a8c6424f64a0d3bdead6622373f57a6603e..305452b56e91dfcda49e81c5876c0ed0ca935583 100644 --- a/arch/arm/mach-pxa/pxa25x.c +++ b/arch/arm/mach-pxa/pxa25x.c @@ -166,8 +166,7 @@ static struct clk pxa25x_hwuart_clk = ; /* - * PXA 2xx clock declarations. Order is important (see aliases below) - * Please be careful not to disrupt the ordering. + * PXA 2xx clock declarations. */ static struct clk pxa25x_clks[] = { INIT_CK("LCDCLK", LCD, &clk_pxa25x_lcd_ops, &pxa_device_fb.dev), @@ -194,11 +193,6 @@ static struct clk pxa25x_clks[] = { INIT_CKEN("FICPCLK", FICP, 47923000, 0, NULL), }; -static struct clk pxa2xx_clk_aliases[] = { - INIT_CKOTHER("GPIO7_CLK", &pxa25x_clks[4], NULL), - INIT_CKOTHER("SA1111_CLK", &pxa25x_clks[5], NULL), -}; - #ifdef CONFIG_PM #define SAVE(x) sleep_save[SLEEP_SAVE_##x] = x @@ -375,8 +369,6 @@ static int __init pxa25x_init(void) if (cpu_is_pxa255()) ret = platform_device_register(&pxa_device_hwuart); - clks_register(pxa2xx_clk_aliases, ARRAY_SIZE(pxa2xx_clk_aliases)); - return ret; } diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c index 494fc1f032dbc1da8e35842a04ae038caef4181e..9adc7fc4618aacb561ca6fe9a5ab02df5c942086 100644 --- a/arch/arm/mach-pxa/pxa300.c +++ b/arch/arm/mach-pxa/pxa300.c @@ -90,7 +90,9 @@ static struct clk common_clks[] = { }; static struct clk pxa310_clks[] = { +#ifdef CONFIG_CPU_PXA310 PXA3xx_CKEN("MMCCLK", MMC3, 19500000, 0, &pxa3xx_device_mci3.dev), +#endif }; static int __init pxa300_init(void) diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c index cd39005c98ff2279124a2b23d00b4fb79eae41a3..b569f3b4cf3a68dfa629e201ab79da0e464e0908 100644 --- a/arch/arm/mach-pxa/spitz.c +++ b/arch/arm/mach-pxa/spitz.c @@ -40,6 +40,7 @@ #include #include #include +#include #include #include #include @@ -574,6 +575,7 @@ static void __init common_init(void) pxa_set_ficp_info(&spitz_ficp_platform_data); set_pxa_fb_parent(&spitzssp_device.dev); set_pxa_fb_info(&spitz_pxafb_info); + pxa_set_i2c_info(NULL); } #if defined(CONFIG_MACH_SPITZ) || defined(CONFIG_MACH_BORZOI) diff --git a/arch/arm/mach-s3c2410/include/mach/regs-clock.h b/arch/arm/mach-s3c2410/include/mach/regs-clock.h index d583688458a4c8cceafe156399dbca4de4ab193d..b3f90aa7807689b390eb74a97944ffeabfcd0cba 100644 --- a/arch/arm/mach-s3c2410/include/mach/regs-clock.h +++ b/arch/arm/mach-s3c2410/include/mach/regs-clock.h @@ -11,7 +11,7 @@ */ #ifndef __ASM_ARM_REGS_CLOCK -#define __ASM_ARM_REGS_CLOCK "$Id: clock.h,v 1.4 2003/04/30 14:50:51 ben Exp $" +#define __ASM_ARM_REGS_CLOCK #define S3C2410_CLKREG(x) ((x) + S3C24XX_VA_CLKPWR) diff --git a/arch/arm/mach-s3c2410/include/mach/regs-gpio.h b/arch/arm/mach-s3c2410/include/mach/regs-gpio.h index 30bec027f5fa988a5eb1bd8d43c33d99a42d2123..528080ceac44ddf7edfd9b9aa267a1c9590156b6 100644 --- a/arch/arm/mach-s3c2410/include/mach/regs-gpio.h +++ b/arch/arm/mach-s3c2410/include/mach/regs-gpio.h @@ -12,7 +12,7 @@ #ifndef __ASM_ARCH_REGS_GPIO_H -#define __ASM_ARCH_REGS_GPIO_H "$Id: gpio.h,v 1.5 2003/05/19 12:51:08 ben Exp $" +#define __ASM_ARCH_REGS_GPIO_H #define S3C2410_GPIONO(bank,offset) ((bank) + (offset)) diff --git a/arch/arm/mach-s3c2410/include/mach/regs-irq.h b/arch/arm/mach-s3c2410/include/mach/regs-irq.h index b057c06d167a9c4f331201abd8d93f06ceba437d..de86ee8812bdc9a497ad1a6b79f03e12c46418c0 100644 --- a/arch/arm/mach-s3c2410/include/mach/regs-irq.h +++ b/arch/arm/mach-s3c2410/include/mach/regs-irq.h @@ -10,7 +10,7 @@ #ifndef ___ASM_ARCH_REGS_IRQ_H -#define ___ASM_ARCH_REGS_IRQ_H "$Id: irq.h,v 1.3 2003/03/25 21:29:06 ben Exp $" +#define ___ASM_ARCH_REGS_IRQ_H /* interrupt controller */ diff --git a/arch/arm/mach-s3c2410/include/mach/regs-lcd.h b/arch/arm/mach-s3c2410/include/mach/regs-lcd.h index 893b8742f954ca513b270ebcb24cb6f90661f25f..ee8f040aff5fa5e769872c5d457f68844bccb525 100644 --- a/arch/arm/mach-s3c2410/include/mach/regs-lcd.h +++ b/arch/arm/mach-s3c2410/include/mach/regs-lcd.h @@ -10,7 +10,7 @@ #ifndef ___ASM_ARCH_REGS_LCD_H -#define ___ASM_ARCH_REGS_LCD_H "$Id: lcd.h,v 1.3 2003/06/26 13:25:06 ben Exp $" +#define ___ASM_ARCH_REGS_LCD_H #define S3C2410_LCDREG(x) (x) diff --git a/arch/arm/mach-s3c2410/include/mach/regs-mem.h b/arch/arm/mach-s3c2410/include/mach/regs-mem.h index f9926abd5cde89dffe3ec746dea3a9a405ec837a..57759804e2fa193d040efc9532141632e937fc6b 100644 --- a/arch/arm/mach-s3c2410/include/mach/regs-mem.h +++ b/arch/arm/mach-s3c2410/include/mach/regs-mem.h @@ -11,7 +11,7 @@ */ #ifndef __ASM_ARM_MEMREGS_H -#define __ASM_ARM_MEMREGS_H "$Id: regs.h,v 1.8 2003/05/01 15:55:41 ben Exp $" +#define __ASM_ARM_MEMREGS_H #ifndef S3C2410_MEMREG #define S3C2410_MEMREG(x) (S3C24XX_VA_MEMCTRL + (x)) diff --git a/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h b/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h index 7dd458363a5135d2b88f9239bc8189b8b6f17c8b..6026d091a2fecfb9edc0a05317eacbcf2efda904 100644 --- a/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h +++ b/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h @@ -48,11 +48,11 @@ #define S3C2443_CLKSRC_I2S_EPLLREF3 (3<<14) #define S3C2443_CLKSRC_I2S_MASK (3<<14) -#define S3C2443_CLKSRC_EPLLREF_XTAL (2<<8) -#define S3C2443_CLKSRC_EPLLREF_EXTCLK (3<<8) -#define S3C2443_CLKSRC_EPLLREF_MPLLREF (0<<8) -#define S3C2443_CLKSRC_EPLLREF_MPLLREF2 (1<<8) -#define S3C2443_CLKSRC_EPLLREF_MASK (3<<8) +#define S3C2443_CLKSRC_EPLLREF_XTAL (2<<7) +#define S3C2443_CLKSRC_EPLLREF_EXTCLK (3<<7) +#define S3C2443_CLKSRC_EPLLREF_MPLLREF (0<<7) +#define S3C2443_CLKSRC_EPLLREF_MPLLREF2 (1<<7) +#define S3C2443_CLKSRC_EPLLREF_MASK (3<<7) #define S3C2443_CLKSRC_ESYSCLK_EPLL (1<<6) #define S3C2443_CLKSRC_MSYSCLK_MPLL (1<<4) diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c index fb1e78e28e50b1d30a62037cb57e23fa2c03deb9..24c6334fac89f05118f2c7969a84921b0abb3c50 100644 --- a/arch/arm/mach-s3c2410/mach-bast.c +++ b/arch/arm/mach-s3c2410/mach-bast.c @@ -562,7 +562,7 @@ static struct platform_device *bast_devices[] __initdata = { &bast_sio, }; -static struct clk *bast_clocks[] = { +static struct clk *bast_clocks[] __initdata = { &s3c24xx_dclk0, &s3c24xx_dclk1, &s3c24xx_clkout0, diff --git a/arch/arm/mach-s3c2410/mach-smdk2410.c b/arch/arm/mach-s3c2410/mach-smdk2410.c index c9040080727ec92d1bf123fc51a37146dcea31b4..b88939d72282bfb6ed53ea89d397de096ef94e8d 100644 --- a/arch/arm/mach-s3c2410/mach-smdk2410.c +++ b/arch/arm/mach-s3c2410/mach-smdk2410.c @@ -5,7 +5,6 @@ * Copyright (C) 2004 by FS Forth-Systeme GmbH * All rights reserved. * - * $Id: mach-smdk2410.c,v 1.1 2004/05/11 14:15:38 mpietrek Exp $ * @Author: Jonas Dietsche * * This program is free software; you can redistribute it and/or diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c index 12cbca68f57d94e71f64eb1acb7e1806e23213c7..fbc0213d5485eb8cc9ce32f328a9647d639f82ec 100644 --- a/arch/arm/mach-s3c2410/mach-vr1000.c +++ b/arch/arm/mach-s3c2410/mach-vr1000.c @@ -344,7 +344,7 @@ static struct platform_device *vr1000_devices[] __initdata = { &vr1000_led3, }; -static struct clk *vr1000_clocks[] = { +static struct clk *vr1000_clocks[] __initdata = { &s3c24xx_dclk0, &s3c24xx_dclk1, &s3c24xx_clkout0, diff --git a/arch/arm/mach-s3c2410/nor-simtec.c b/arch/arm/mach-s3c2410/nor-simtec.c index b2ae237042a5186586a53b64f964a062cedca2cc..598d130633dcd90a1896b5535270321c47a58674 100644 --- a/arch/arm/mach-s3c2410/nor-simtec.c +++ b/arch/arm/mach-s3c2410/nor-simtec.c @@ -30,6 +30,7 @@ #include #include +#include "nor-simtec.h" static void simtec_nor_vpp(struct map_info *map, int vpp) { @@ -50,7 +51,7 @@ static void simtec_nor_vpp(struct map_info *map, int vpp) local_irq_restore(flags); } -struct physmap_flash_data simtec_nor_pdata = { +static struct physmap_flash_data simtec_nor_pdata = { .width = 2, .set_vpp = simtec_nor_vpp, .nr_parts = 0, diff --git a/arch/arm/mach-s3c2412/mach-jive.c b/arch/arm/mach-s3c2412/mach-jive.c index 30f613a79bfedb7ead2c164c73a25f1a11c52599..ad980a1690c261b7ea8386616418993b10faf911 100644 --- a/arch/arm/mach-s3c2412/mach-jive.c +++ b/arch/arm/mach-s3c2412/mach-jive.c @@ -26,9 +26,6 @@ #include -#include -#include - #include #include #include @@ -398,7 +395,7 @@ static void jive_lcd_spi_chipselect(struct s3c2410_spigpio_info *spi, int cs) } static struct s3c2410_spigpio_info jive_lcd_spi = { - .bus_num = 0, + .bus_num = 1, .pin_clk = S3C2410_GPG8, .pin_mosi = S3C2410_GPB8, .chip_select = jive_lcd_spi_chipselect, diff --git a/arch/arm/mach-s3c2440/mach-anubis.c b/arch/arm/mach-s3c2440/mach-anubis.c index 265c77dec9d7577ad8af5113ee898b40edc81a71..441f4bc094729a8a04d82cdf699a74007dec7163 100644 --- a/arch/arm/mach-s3c2440/mach-anubis.c +++ b/arch/arm/mach-s3c2440/mach-anubis.c @@ -414,7 +414,7 @@ static struct platform_device *anubis_devices[] __initdata = { &anubis_device_sm501, }; -static struct clk *anubis_clocks[] = { +static struct clk *anubis_clocks[] __initdata = { &s3c24xx_dclk0, &s3c24xx_dclk1, &s3c24xx_clkout0, diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c index d2ee0cd148c66f3a31c3cd02f9173118530a3bb6..8b83f93b6102ae7aa0cbe7b703a4096cd4ee3284 100644 --- a/arch/arm/mach-s3c2440/mach-osiris.c +++ b/arch/arm/mach-s3c2440/mach-osiris.c @@ -341,7 +341,7 @@ static struct platform_device *osiris_devices[] __initdata = { &osiris_pcmcia, }; -static struct clk *osiris_clocks[] = { +static struct clk *osiris_clocks[] __initdata = { &s3c24xx_dclk0, &s3c24xx_dclk1, &s3c24xx_clkout0, diff --git a/arch/arm/mach-sa1100/cpu-sa1110.c b/arch/arm/mach-sa1100/cpu-sa1110.c index 39d38c8017369328652bcab4a985be4d9c9a5061..029dbfbbafcf6e6d2ead0e6aa9ddb4b26a9ed22e 100644 --- a/arch/arm/mach-sa1100/cpu-sa1110.c +++ b/arch/arm/mach-sa1100/cpu-sa1110.c @@ -3,8 +3,6 @@ * * Copyright (C) 2001 Russell King * - * $Id: cpu-sa1110.c,v 1.9 2002/07/06 16:53:18 rmk Exp $ - * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. diff --git a/arch/arm/mach-sa1100/include/mach/mtd-xip.h b/arch/arm/mach-sa1100/include/mach/mtd-xip.h index 80cfdac2b9449ff113a582b20d55d267441f9085..eaa09e86ad16befdc834ba870435fc7917736f49 100644 --- a/arch/arm/mach-sa1100/include/mach/mtd-xip.h +++ b/arch/arm/mach-sa1100/include/mach/mtd-xip.h @@ -10,8 +10,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * $Id: xip.h,v 1.2 2004/12/01 15:49:10 nico Exp $ */ #ifndef __ARCH_SA1100_MTD_XIP_H__ diff --git a/arch/arm/mm/cache-feroceon-l2.c b/arch/arm/mm/cache-feroceon-l2.c index 20eec4ba173f49cd79e4e315d3a421addf145e8e..7b5a25d815760b9476503f421b11abaa3fc39db9 100644 --- a/arch/arm/mm/cache-feroceon-l2.c +++ b/arch/arm/mm/cache-feroceon-l2.c @@ -14,7 +14,7 @@ #include #include -#include +#include /* diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index 2d6d682c206a814e5b7c41d7e8ce851f68721b18..25d9a11eb61750ade3ba77abd7771068ebe668ee 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -568,6 +568,55 @@ void __init iotable_init(struct map_desc *io_desc, int nr) create_mapping(io_desc + i); } +static int __init check_membank_valid(struct membank *mb) +{ + /* + * Check whether this memory region has non-zero size. + */ + if (mb->size == 0) + return 0; + + /* + * Check whether this memory region would entirely overlap + * the vmalloc area. + */ + if (phys_to_virt(mb->start) >= VMALLOC_MIN) { + printk(KERN_NOTICE "Ignoring RAM at %.8lx-%.8lx " + "(vmalloc region overlap).\n", + mb->start, mb->start + mb->size - 1); + return 0; + } + + /* + * Check whether this memory region would partially overlap + * the vmalloc area. + */ + if (phys_to_virt(mb->start + mb->size) < phys_to_virt(mb->start) || + phys_to_virt(mb->start + mb->size) > VMALLOC_MIN) { + unsigned long newsize = VMALLOC_MIN - phys_to_virt(mb->start); + + printk(KERN_NOTICE "Truncating RAM at %.8lx-%.8lx " + "to -%.8lx (vmalloc region overlap).\n", + mb->start, mb->start + mb->size - 1, + mb->start + newsize - 1); + mb->size = newsize; + } + + return 1; +} + +static void __init sanity_check_meminfo(struct meminfo *mi) +{ + int i; + int j; + + for (i = 0, j = 0; i < mi->nr_banks; i++) { + if (check_membank_valid(&mi->bank[i])) + mi->bank[j++] = mi->bank[i]; + } + mi->nr_banks = j; +} + static inline void prepare_page_table(struct meminfo *mi) { unsigned long addr; @@ -753,6 +802,7 @@ void __init paging_init(struct meminfo *mi, struct machine_desc *mdesc) void *zero_page; build_mem_type_table(); + sanity_check_meminfo(mi); prepare_page_table(mi); bootmem_init(mi); devicemaps_init(mdesc); diff --git a/arch/arm/mm/proc-arm940.S b/arch/arm/mm/proc-arm940.S index 1a3d63df8e908055b83a8a589bbe52231b5a944f..551244d5ca19eb1a20bfde7a5661606aff9cfbec 100644 --- a/arch/arm/mm/proc-arm940.S +++ b/arch/arm/mm/proc-arm940.S @@ -15,6 +15,7 @@ #include #include #include +#include "proc-macros.S" /* ARM940T has a 4KB DCache comprising 256 lines of 4 words */ #define CACHE_DLINESIZE 16 diff --git a/arch/arm/mm/proc-arm946.S b/arch/arm/mm/proc-arm946.S index 82d579ac9b98f9ed4cb2bad539c7c3e085aa936b..6168c6160deef1d5ed2506e7cabe385d4b90c406 100644 --- a/arch/arm/mm/proc-arm946.S +++ b/arch/arm/mm/proc-arm946.S @@ -17,6 +17,7 @@ #include #include #include +#include "proc-macros.S" /* * ARM946E-S is synthesizable to have 0KB to 1MB sized D-Cache, diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c index 23a07059999307a0569fac8f1e942ededa6c2460..197974defbe4f4b0e41ffebf2aae1f2c96dc6c00 100644 --- a/arch/arm/plat-omap/clock.c +++ b/arch/arm/plat-omap/clock.c @@ -10,7 +10,6 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -#include #include #include #include diff --git a/arch/arm/plat-omap/include/mach/memory.h b/arch/arm/plat-omap/include/mach/memory.h index 037486c5f4a432f9a4aaae887d02a1d483cc0ede..a325caf80d04b9a18928a7b6478a64ab4f5338e3 100644 --- a/arch/arm/plat-omap/include/mach/memory.h +++ b/arch/arm/plat-omap/include/mach/memory.h @@ -76,13 +76,14 @@ (dma_addr_t)virt_to_lbus(page_address(page)) : \ (dma_addr_t)__virt_to_bus(page_address(page));}) -#define __arch_dma_to_virt(dev, addr) ({is_lbus_device(dev) ? \ - lbus_to_virt(addr) : \ - __bus_to_virt(addr);}) - -#define __arch_virt_to_dma(dev, addr) ({is_lbus_device(dev) ? \ - virt_to_lbus(addr) : \ - __virt_to_bus(addr);}) +#define __arch_dma_to_virt(dev, addr) ({ (void *) (is_lbus_device(dev) ? \ + lbus_to_virt(addr) : \ + __bus_to_virt(addr)); }) + +#define __arch_virt_to_dma(dev, addr) ({ unsigned long __addr = (unsigned long)(addr); \ + (dma_addr_t) (is_lbus_device(dev) ? \ + virt_to_lbus(__addr) : \ + __virt_to_bus(__addr)); }) #endif /* CONFIG_ARCH_OMAP15XX */ diff --git a/include/asm-arm/plat-orion/cache-feroceon-l2.h b/arch/arm/plat-orion/include/plat/cache-feroceon-l2.h similarity index 84% rename from include/asm-arm/plat-orion/cache-feroceon-l2.h rename to arch/arm/plat-orion/include/plat/cache-feroceon-l2.h index ba4e016d3ec07307942f8a84da4ac0cccbc6b6a6..06f982d5569797647e5f41f42b5346150ef18e36 100644 --- a/include/asm-arm/plat-orion/cache-feroceon-l2.h +++ b/arch/arm/plat-orion/include/plat/cache-feroceon-l2.h @@ -1,5 +1,5 @@ /* - * include/asm-arm/plat-orion/cache-feroceon-l2.h + * arch/arm/plat-orion/include/plat/cache-feroceon-l2.h * * Copyright (C) 2008 Marvell Semiconductor * diff --git a/include/asm-arm/plat-orion/ehci-orion.h b/arch/arm/plat-orion/include/plat/ehci-orion.h similarity index 71% rename from include/asm-arm/plat-orion/ehci-orion.h rename to arch/arm/plat-orion/include/plat/ehci-orion.h index 785705651e24a40ae2d606fc1220711aeea6eb5f..64343051095ae03f729e30392ad156dc5b44348c 100644 --- a/include/asm-arm/plat-orion/ehci-orion.h +++ b/arch/arm/plat-orion/include/plat/ehci-orion.h @@ -1,13 +1,13 @@ /* - * include/asm-arm/plat-orion/ehci-orion.h + * arch/arm/plat-orion/include/plat/ehci-orion.h * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ -#ifndef __ASM_PLAT_ORION_EHCI_ORION_H -#define __ASM_PLAT_ORION_EHCI_ORION_H +#ifndef __PLAT_EHCI_ORION_H +#define __PLAT_EHCI_ORION_H #include diff --git a/include/asm-arm/plat-orion/irq.h b/arch/arm/plat-orion/include/plat/irq.h similarity index 76% rename from include/asm-arm/plat-orion/irq.h rename to arch/arm/plat-orion/include/plat/irq.h index 94aeed919d5ba4af83186da1444070232acf194e..f05eeab949688b823c3416f66fbb404b1b5ea978 100644 --- a/include/asm-arm/plat-orion/irq.h +++ b/arch/arm/plat-orion/include/plat/irq.h @@ -1,5 +1,5 @@ /* - * include/asm-arm/plat-orion/irq.h + * arch/arm/plat-orion/include/plat/irq.h * * Marvell Orion SoC IRQ handling. * @@ -8,8 +8,8 @@ * warranty of any kind, whether express or implied. */ -#ifndef __ASM_PLAT_ORION_IRQ_H -#define __ASM_PLAT_ORION_IRQ_H +#ifndef __PLAT_IRQ_H +#define __PLAT_IRQ_H void orion_irq_init(unsigned int irq_start, void __iomem *maskaddr); diff --git a/include/asm-arm/plat-orion/mv_xor.h b/arch/arm/plat-orion/include/plat/mv_xor.h similarity index 82% rename from include/asm-arm/plat-orion/mv_xor.h rename to arch/arm/plat-orion/include/plat/mv_xor.h index c349e8ff5cc0f4702f6654d0473f074795045e49..bd5f3bdb4ae33efcef4f1d40609dde56e233addf 100644 --- a/include/asm-arm/plat-orion/mv_xor.h +++ b/arch/arm/plat-orion/include/plat/mv_xor.h @@ -1,9 +1,11 @@ /* + * arch/arm/plat-orion/include/plat/mv_xor.h + * * Marvell XOR platform device data definition file. */ -#ifndef __ASM_PLAT_ORION_MV_XOR_H -#define __ASM_PLAT_ORION_MV_XOR_H +#ifndef __PLAT_MV_XOR_H +#define __PLAT_MV_XOR_H #include #include diff --git a/include/asm-arm/plat-orion/orion_nand.h b/arch/arm/plat-orion/include/plat/orion_nand.h similarity index 79% rename from include/asm-arm/plat-orion/orion_nand.h rename to arch/arm/plat-orion/include/plat/orion_nand.h index ad4ce94c1998d30fdd645e5a226f862b88aea586..d6a4cfa37785402a5803b8cc08b55d169f91d9b7 100644 --- a/include/asm-arm/plat-orion/orion_nand.h +++ b/arch/arm/plat-orion/include/plat/orion_nand.h @@ -1,13 +1,13 @@ /* - * include/asm-arm/plat-orion/orion_nand.h + * arch/arm/plat-orion/include/plat/orion_nand.h * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ -#ifndef __ASM_PLAT_ORION_ORION_NAND_H -#define __ASM_PLAT_ORION_ORION_NAND_H +#ifndef __PLAT_ORION_NAND_H +#define __PLAT_ORION_NAND_H /* * Device bus NAND private data diff --git a/include/asm-arm/plat-orion/pcie.h b/arch/arm/plat-orion/include/plat/pcie.h similarity index 91% rename from include/asm-arm/plat-orion/pcie.h rename to arch/arm/plat-orion/include/plat/pcie.h index e61b7bd97af5ee53e24de8df8f1521f9f77cb44e..3ebfef72b4e700406f43131349eda135747a3304 100644 --- a/include/asm-arm/plat-orion/pcie.h +++ b/arch/arm/plat-orion/include/plat/pcie.h @@ -1,5 +1,5 @@ /* - * include/asm-arm/plat-orion/pcie.h + * arch/arm/plat-orion/include/plat/pcie.h * * Marvell Orion SoC PCIe handling. * @@ -8,8 +8,8 @@ * warranty of any kind, whether express or implied. */ -#ifndef __ASM_PLAT_ORION_PCIE_H -#define __ASM_PLAT_ORION_PCIE_H +#ifndef __PLAT_PCIE_H +#define __PLAT_PCIE_H u32 orion_pcie_dev_id(void __iomem *base); u32 orion_pcie_rev(void __iomem *base); diff --git a/include/asm-arm/plat-orion/time.h b/arch/arm/plat-orion/include/plat/time.h similarity index 75% rename from include/asm-arm/plat-orion/time.h rename to arch/arm/plat-orion/include/plat/time.h index 0e85cc8f44d92c55116ff8f6bb29448941fd286d..c06ca35f3613fcaf073c08dd9deecbacc8b735b4 100644 --- a/include/asm-arm/plat-orion/time.h +++ b/arch/arm/plat-orion/include/plat/time.h @@ -1,5 +1,5 @@ /* - * include/asm-arm/plat-orion/time.h + * arch/arm/plat-orion/include/plat/time.h * * Marvell Orion SoC time handling. * @@ -8,8 +8,8 @@ * warranty of any kind, whether express or implied. */ -#ifndef __ASM_PLAT_ORION_TIME_H -#define __ASM_PLAT_ORION_TIME_H +#ifndef __PLAT_TIME_H +#define __PLAT_TIME_H void orion_time_init(unsigned int irq, unsigned int tclk); diff --git a/arch/arm/plat-orion/irq.c b/arch/arm/plat-orion/irq.c index fe66a1835169475af30a80331cd6ee3252b32a4a..3f9d34fc738ca950bca1355d3042ede89e46ac42 100644 --- a/arch/arm/plat-orion/irq.c +++ b/arch/arm/plat-orion/irq.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include static void orion_irq_mask(u32 irq) { diff --git a/arch/arm/plat-orion/pcie.c b/arch/arm/plat-orion/pcie.c index ca32c60e14d77b8e2be11fc2b2b21f0be3bd0de5..883902fead8928f9ff24cdfd781fa28b3013470c 100644 --- a/arch/arm/plat-orion/pcie.c +++ b/arch/arm/plat-orion/pcie.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include /* * PCIe unit register offsets. diff --git a/arch/arm/plat-s3c24xx/cpu.c b/arch/arm/plat-s3c24xx/cpu.c index 6d60f0476bb850e949056924d829920e8b797f5b..89ce60eabd5bd6d68304608bdad6521b2a6acd6e 100644 --- a/arch/arm/plat-s3c24xx/cpu.c +++ b/arch/arm/plat-s3c24xx/cpu.c @@ -169,9 +169,7 @@ static struct map_desc s3c_iodesc[] __initdata = { IODESC_ENT(UART) }; - -static struct cpu_table * -s3c_lookup_cpu(unsigned long idcode) +static struct cpu_table * __init s3c_lookup_cpu(unsigned long idcode) { struct cpu_table *tab; int count; diff --git a/arch/arm/plat-s3c24xx/gpiolib.c b/arch/arm/plat-s3c24xx/gpiolib.c index 849f8469714a67e773efa7aabd38af9dde95f1f5..3caec6bad3eb33cd6ebdbc2bd5506eaa29734edd 100644 --- a/arch/arm/plat-s3c24xx/gpiolib.c +++ b/arch/arm/plat-s3c24xx/gpiolib.c @@ -39,7 +39,7 @@ static inline struct s3c24xx_gpio_chip *to_s3c_chip(struct gpio_chip *gpc) * drivers themsevles. */ -int s3c24xx_gpiolib_input(struct gpio_chip *chip, unsigned offset) +static int s3c24xx_gpiolib_input(struct gpio_chip *chip, unsigned offset) { struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip); void __iomem *base = ourchip->base; @@ -58,7 +58,7 @@ int s3c24xx_gpiolib_input(struct gpio_chip *chip, unsigned offset) return 0; } -int s3c24xx_gpiolib_output(struct gpio_chip *chip, +static int s3c24xx_gpiolib_output(struct gpio_chip *chip, unsigned offset, int value) { struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip); @@ -86,7 +86,8 @@ int s3c24xx_gpiolib_output(struct gpio_chip *chip, return 0; } -void s3c24xx_gpiolib_set(struct gpio_chip *chip, unsigned offset, int value) +static void s3c24xx_gpiolib_set(struct gpio_chip *chip, + unsigned offset, int value) { struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip); void __iomem *base = ourchip->base; @@ -104,7 +105,7 @@ void s3c24xx_gpiolib_set(struct gpio_chip *chip, unsigned offset, int value) local_irq_restore(flags); } -int s3c24xx_gpiolib_get(struct gpio_chip *chip, unsigned offset) +static int s3c24xx_gpiolib_get(struct gpio_chip *chip, unsigned offset) { struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip); unsigned long val; @@ -150,8 +151,7 @@ static int s3c24xx_gpiolib_banka_output(struct gpio_chip *chip, return 0; } - -struct s3c24xx_gpio_chip gpios[] = { +static struct s3c24xx_gpio_chip gpios[] = { [0] = { .base = S3C24XX_GPIO_BASE(S3C2410_GPA0), .chip = { diff --git a/arch/arm/plat-s3c24xx/pwm-clock.c b/arch/arm/plat-s3c24xx/pwm-clock.c index ccfdc9d7ae4ba59442f76d13720abee79f34df1c..306cc9c6f9efebf44258a24d956197fd9f63b3a7 100644 --- a/arch/arm/plat-s3c24xx/pwm-clock.c +++ b/arch/arm/plat-s3c24xx/pwm-clock.c @@ -89,7 +89,7 @@ static unsigned long clk_pwm_scaler_getrate(struct clk *clk) /* TODO - add set rate calls. */ -struct clk clk_timer_scaler[] = { +static struct clk clk_timer_scaler[] = { [0] = { .name = "pwm-scaler0", .id = -1, @@ -102,7 +102,7 @@ struct clk clk_timer_scaler[] = { }, }; -struct clk clk_timer_tclk[] = { +static struct clk clk_timer_tclk[] = { [0] = { .name = "pwm-tclk0", .id = -1, @@ -232,7 +232,7 @@ static int clk_pwm_tdiv_set_rate(struct clk *clk, unsigned long rate) return 0; } -struct pwm_tdiv_clk clk_timer_tdiv[] = { +static struct pwm_tdiv_clk clk_timer_tdiv[] = { [0] = { .clk = { .name = "pwm-tdiv", diff --git a/arch/arm/plat-s3c24xx/pwm.c b/arch/arm/plat-s3c24xx/pwm.c index 18c4bdc49a056cdcf194236a6780522788052bcf..7a92c938542a6e4e59b652eca8d2f3287164a37e 100644 --- a/arch/arm/plat-s3c24xx/pwm.c +++ b/arch/arm/plat-s3c24xx/pwm.c @@ -19,6 +19,7 @@ #include #include +#include #include struct pwm_device { @@ -38,7 +39,7 @@ struct pwm_device { unsigned char pwm_id; }; -#define pwm_dbg(_pwm, msg...) dev_info(&(_pwm)->pdev->dev, msg) +#define pwm_dbg(_pwm, msg...) dev_dbg(&(_pwm)->pdev->dev, msg) static struct clk *clk_scaler[2]; @@ -168,7 +169,7 @@ void pwm_disable(struct pwm_device *pwm) EXPORT_SYMBOL(pwm_disable); -unsigned long pwm_calc_tin(struct pwm_device *pwm, unsigned long freq) +static unsigned long pwm_calc_tin(struct pwm_device *pwm, unsigned long freq) { unsigned long tin_parent_rate; unsigned int div; diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types index 8b8f564c3aa25a5c59dea10c2c96fec47e54b349..56281c030a7bb4ab5eebef4d36dfc3cd440b0e41 100644 --- a/arch/arm/tools/mach-types +++ b/arch/arm/tools/mach-types @@ -12,7 +12,7 @@ # # http://www.arm.linux.org.uk/developer/machines/?action=new # -# Last update: Sun Jul 13 12:04:05 2008 +# Last update: Wed Aug 13 21:56:02 2008 # # machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number # @@ -843,7 +843,7 @@ borzoi MACH_BORZOI BORZOI 831 gecko MACH_GECKO GECKO 832 ds101 MACH_DS101 DS101 833 omap_palmtt2 MACH_OMAP_PALMTT2 OMAP_PALMTT2 834 -xscale_palmld MACH_XSCALE_PALMLD XSCALE_PALMLD 835 +palmld MACH_PALMLD PALMLD 835 cc9c MACH_CC9C CC9C 836 sbc1670 MACH_SBC1670 SBC1670 837 ixdp28x5 MACH_IXDP28X5 IXDP28X5 838 @@ -852,7 +852,7 @@ ml696k MACH_ML696K ML696K 840 arcom_zeus MACH_ARCOM_ZEUS ARCOM_ZEUS 841 osiris MACH_OSIRIS OSIRIS 842 maestro MACH_MAESTRO MAESTRO 843 -tunge2 MACH_TUNGE2 TUNGE2 844 +palmte2 MACH_PALMTE2 PALMTE2 844 ixbbm MACH_IXBBM IXBBM 845 mx27ads MACH_MX27ADS MX27ADS 846 ax8004 MACH_AX8004 AX8004 847 @@ -916,7 +916,7 @@ nxdb500 MACH_NXDB500 NXDB500 905 apf9328 MACH_APF9328 APF9328 906 omap_wipoq MACH_OMAP_WIPOQ OMAP_WIPOQ 907 omap_twip MACH_OMAP_TWIP OMAP_TWIP 908 -palmtreo650 MACH_PALMTREO650 PALMTREO650 909 +palmt650 MACH_PALMT650 PALMT650 909 acumen MACH_ACUMEN ACUMEN 910 xp100 MACH_XP100 XP100 911 fs2410 MACH_FS2410 FS2410 912 @@ -1096,7 +1096,7 @@ atc6 MACH_ATC6 ATC6 1086 multmdw MACH_MULTMDW MULTMDW 1087 mba2440 MACH_MBA2440 MBA2440 1088 ecsd MACH_ECSD ECSD 1089 -zire31 MACH_ZIRE31 ZIRE31 1090 +palmz31 MACH_PALMZ31 PALMZ31 1090 fsg MACH_FSG FSG 1091 razor101 MACH_RAZOR101 RAZOR101 1092 opera_tdm MACH_OPERA_TDM OPERA_TDM 1093 @@ -1810,7 +1810,7 @@ kriss_sensor MACH_KRISS_SENSOR KRISS_SENSOR 1819 pilz_pmi5 MACH_PILZ_PMI5 PILZ_PMI5 1820 jade MACH_JADE JADE 1821 ks8695_softplc MACH_KS8695_SOFTPLC KS8695_SOFTPLC 1822 -gprisc4 MACH_GPRISC4 GPRISC4 1823 +gprisc3 MACH_GPRISC4 GPRISC4 1823 stamp9260 MACH_STAMP9260 STAMP9260 1824 smdk6430 MACH_SMDK6430 SMDK6430 1825 smdkc100 MACH_SMDKC100 SMDKC100 1826 @@ -1820,3 +1820,44 @@ deister_eyecam MACH_DEISTER_EYECAM DEISTER_EYECAM 1829 at91sam9m10ek MACH_AT91SAM9M10EK AT91SAM9M10EK 1830 linkstation_produo MACH_LINKSTATION_PRODUO LINKSTATION_PRODUO 1831 hit_b0 MACH_HIT_B0 HIT_B0 1832 +adx_rmu MACH_ADX_RMU ADX_RMU 1833 +xg_cpe_main MACH_XG_CPE_MAIN XG_CPE_MAIN 1834 +edb9407a MACH_EDB9407A EDB9407A 1835 +dtb9608 MACH_DTB9608 DTB9608 1836 +em104v1 MACH_EM104V1 EM104V1 1837 +demo MACH_DEMO DEMO 1838 +logi9260 MACH_LOGI9260 LOGI9260 1839 +mx31_exm32 MACH_MX31_EXM32 MX31_EXM32 1840 +usb_a9g20 MACH_USB_A9G20 USB_A9G20 1841 +picproje2008 MACH_PICPROJE2008 PICPROJE2008 1842 +cs_e9315 MACH_CS_E9315 CS_E9315 1843 +qil_a9g20 MACH_QIL_A9G20 QIL_A9G20 1844 +sha_pon020 MACH_SHA_PON020 SHA_PON020 1845 +nad MACH_NAD NAD 1846 +sbc35_a9260 MACH_SBC35_A9260 SBC35_A9260 1847 +sbc35_a9g20 MACH_SBC35_A9G20 SBC35_A9G20 1848 +davinci_beginning MACH_DAVINCI_BEGINNING DAVINCI_BEGINNING 1849 +uwc MACH_UWC UWC 1850 +mxlads MACH_MXLADS MXLADS 1851 +htcnike MACH_HTCNIKE HTCNIKE 1852 +deister_pxa270 MACH_DEISTER_PXA270 DEISTER_PXA270 1853 +cme9210js MACH_CME9210JS CME9210JS 1854 +cc9p9360 MACH_CC9P9360 CC9P9360 1855 +mocha MACH_MOCHA MOCHA 1856 +wapd170ag MACH_WAPD170AG WAPD170AG 1857 +linkstation_mini MACH_LINKSTATION_MINI LINKSTATION_MINI 1858 +afeb9260 MACH_AFEB9260 AFEB9260 1859 +w90x900 MACH_W90X900 W90X900 1860 +w90x700 MACH_W90X700 W90X700 1861 +kt300ip MACH_KT300IP KT300IP 1862 +kt300ip_g20 MACH_KT300IP_G20 KT300IP_G20 1863 +srcm MACH_SRCM SRCM 1864 +wlnx_9260 MACH_WLNX_9260 WLNX_9260 1865 +openmoko_gta03 MACH_OPENMOKO_GTA03 OPENMOKO_GTA03 1866 +osprey2 MACH_OSPREY2 OSPREY2 1867 +kbio9260 MACH_KBIO9260 KBIO9260 1868 +ginza MACH_GINZA GINZA 1869 +a636n MACH_A636N A636N 1870 +imx27ipcam MACH_IMX27IPCAM IMX27IPCAM 1871 +nenoc MACH_NEMOC NEMOC 1872 +geneva MACH_GENEVA GENEVA 1873 diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index 5a097c46bc4613e6857640cb3bdea0c417ec4ba2..4154ff1101fa1aa53f9f4941941e3f7b47f01064 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -249,7 +249,7 @@ config MEM_MT48LC8M32B2B5_7 config MEM_MT48LC32M16A2TG_75 bool - depends on (BFIN527_EZKIT || BFIN532_IP0X) + depends on (BFIN527_EZKIT || BFIN532_IP0X || BLACKSTAMP) default y source "arch/blackfin/mach-bf527/Kconfig" @@ -292,7 +292,7 @@ config CLKIN_HZ int "Frequency of the crystal on the board in Hz" default "11059200" if BFIN533_STAMP default "27000000" if BFIN533_EZKIT - default "25000000" if (BFIN537_STAMP || BFIN527_EZKIT || H8606_HVSISTEMAS) + default "25000000" if (BFIN537_STAMP || BFIN527_EZKIT || H8606_HVSISTEMAS || BLACKSTAMP) default "30000000" if BFIN561_EZKIT default "24576000" if PNAV10 default "10000000" if BFIN532_IP0X @@ -332,7 +332,7 @@ config VCO_MULT default "22" if BFIN533_BLUETECHNIX_CM default "20" if (BFIN537_BLUETECHNIX_CM || BFIN527_BLUETECHNIX_CM || BFIN561_BLUETECHNIX_CM) default "20" if BFIN561_EZKIT - default "16" if H8606_HVSISTEMAS + default "16" if (H8606_HVSISTEMAS || BLACKSTAMP) help This controls the frequency of the on-chip PLL. This can be between 1 and 64. PLL Frequency = (Crystal Frequency) * (this setting) @@ -622,6 +622,33 @@ config CPLB_SWITCH_TAB_L1 If enabled, the CPLB Switch Tables are linked into L1 data memory. (less latency) +comment "Speed Optimizations" +config BFIN_INS_LOWOVERHEAD + bool "ins[bwl] low overhead, higher interrupt latency" + default y + help + Reads on the Blackfin are speculative. In Blackfin terms, this means + they can be interrupted at any time (even after they have been issued + on to the external bus), and re-issued after the interrupt occurs. + For memory - this is not a big deal, since memory does not change if + it sees a read. + + If a FIFO is sitting on the end of the read, it will see two reads, + when the core only sees one since the FIFO receives both the read + which is cancelled (and not delivered to the core) and the one which + is re-issued (which is delivered to the core). + + To solve this, interrupts are turned off before reads occur to + I/O space. This option controls which the overhead/latency of + controlling interrupts during this time + "n" turns interrupts off every read + (higher overhead, but lower interrupt latency) + "y" turns interrupts off every loop + (low overhead, but longer interrupt latency) + + default behavior is to leave this set to on (type "Y"). If you are experiencing + interrupt latency issues, it is safe and OK to turn this off. + endmenu @@ -828,6 +855,7 @@ menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)" config PCI bool "PCI support" + depends on BROKEN help Support for PCI bus. @@ -933,13 +961,6 @@ endchoice comment "Possible Suspend Mem / Hibernate Wake-Up Sources" depends on PM -config PM_BFIN_WAKE_RTC - bool "Allow Wake-Up from RESET and on-chip RTC" - depends on PM - default n - help - Enable RTC Wake-Up (Voltage Regulator Power-Up) - config PM_BFIN_WAKE_PH6 bool "Allow Wake-Up from on-chip PHY or PH6 GP" depends on PM && (BF52x || BF534 || BF536 || BF537) @@ -947,41 +968,12 @@ config PM_BFIN_WAKE_PH6 help Enable PHY and PH6 GP Wake-Up (Voltage Regulator Power-Up) -config PM_BFIN_WAKE_CAN - bool "Allow Wake-Up from on-chip CAN0/1" - depends on PM && (BF54x || BF534 || BF536 || BF537) - default n - help - Enable CAN0/1 Wake-Up (Voltage Regulator Power-Up) - config PM_BFIN_WAKE_GP bool "Allow Wake-Up from GPIOs" depends on PM && BF54x default n help Enable General-Purpose Wake-Up (Voltage Regulator Power-Up) - -config PM_BFIN_WAKE_USB - bool "Allow Wake-Up from on-chip USB" - depends on PM && (BF54x || BF52x) - default n - help - Enable USB Wake-Up (Voltage Regulator Power-Up) - -config PM_BFIN_WAKE_KEYPAD - bool "Allow Wake-Up from on-chip Keypad" - depends on PM && BF54x - default n - help - Enable Keypad Wake-Up (Voltage Regulator Power-Up) - -config PM_BFIN_WAKE_ROTARY - bool "Allow Wake-Up from on-chip Rotary" - depends on PM && BF54x - default n - help - Enable Rotary Wake-Up (Voltage Regulator Power-Up) - endmenu menu "CPU Frequency scaling" diff --git a/arch/blackfin/Makefile b/arch/blackfin/Makefile index 9564731ad3a8788c7690a23fd0a6ca36cfa50cd6..eac0533d6e4fcf11c92dd6236f3d09bdb774d88f 100644 --- a/arch/blackfin/Makefile +++ b/arch/blackfin/Makefile @@ -98,36 +98,20 @@ libs-y += arch/$(ARCH)/lib/ drivers-$(CONFIG_OPROFILE) += arch/$(ARCH)/oprofile/ +machdirs := $(patsubst %,arch/blackfin/mach-%/, $(machine-y)) +KBUILD_CFLAGS += -Iarch/$(ARCH)/include/ +KBUILD_CFLAGS += -Iarch/$(ARCH)/mach-$(MACHINE)/include -# Update machine arch symlinks if something which affects -# them changed. We use .mach to indicate when they were updated -# last, otherwise make uses the target directory mtime. - - show_mach_symlink = : - quiet_show_mach_symlink = echo ' SYMLINK include/asm-$(ARCH)/mach-$(MACHINE) -> include/asm-$(ARCH)/mach' -silent_show_mach_symlink = : -include/asm-blackfin/.mach: $(wildcard include/config/arch/*.h) include/config/auto.conf - @$($(quiet)show_mach_symlink) -ifneq ($(KBUILD_SRC),) - $(Q)mkdir -p include/asm-$(ARCH) - $(Q)ln -fsn $(srctree)/include/asm-$(ARCH)/mach-$(MACHINE) include/asm-$(ARCH)/mach -else - $(Q)ln -fsn mach-$(MACHINE) include/asm-$(ARCH)/mach -endif - @touch $@ +KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs)) CLEAN_FILES += \ - include/asm-$(ARCH)/asm-offsets.h \ + arch/$(ARCH)/include/asm/asm-offsets.h \ arch/$(ARCH)/kernel/asm-offsets.s \ - include/asm-$(ARCH)/mach \ - include/asm-$(ARCH)/.mach -archprepare: include/asm-blackfin/.mach archclean: $(Q)$(MAKE) $(clean)=$(boot) - INSTALL_PATH ?= /tftpboot boot := arch/$(ARCH)/boot BOOT_TARGETS = vmImage diff --git a/arch/blackfin/configs/BlackStamp_defconfig b/arch/blackfin/configs/BlackStamp_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..2921f9952d5f4cec81cdfe0581080f34b9ea602a --- /dev/null +++ b/arch/blackfin/configs/BlackStamp_defconfig @@ -0,0 +1,1195 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.26.2 +# +# CONFIG_MMU is not set +# CONFIG_FPU is not set +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set +CONFIG_BLACKFIN=y +CONFIG_ZONE_DMA=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_GPIO=y +CONFIG_FORCE_MAX_ZONEORDER=14 +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_KPROBES is not set +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_TINY_SHMEM=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +# CONFIG_IOSCHED_DEADLINE is not set +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_VOLUNTARY=y +# CONFIG_PREEMPT is not set + +# +# Blackfin Processor Options +# + +# +# Processor and Board Settings +# +# CONFIG_BF522 is not set +# CONFIG_BF523 is not set +# CONFIG_BF524 is not set +# CONFIG_BF525 is not set +# CONFIG_BF526 is not set +# CONFIG_BF527 is not set +# CONFIG_BF531 is not set +CONFIG_BF532=y +# CONFIG_BF533 is not set +# CONFIG_BF534 is not set +# CONFIG_BF536 is not set +# CONFIG_BF537 is not set +# CONFIG_BF542 is not set +# CONFIG_BF544 is not set +# CONFIG_BF547 is not set +# CONFIG_BF548 is not set +# CONFIG_BF549 is not set +# CONFIG_BF561 is not set +# CONFIG_BF_REV_0_0 is not set +# CONFIG_BF_REV_0_1 is not set +# CONFIG_BF_REV_0_2 is not set +# CONFIG_BF_REV_0_3 is not set +# CONFIG_BF_REV_0_4 is not set +CONFIG_BF_REV_0_5=y +# CONFIG_BF_REV_ANY is not set +# CONFIG_BF_REV_NONE is not set +CONFIG_BF53x=y +CONFIG_MEM_MT48LC32M16A2TG_75=y +# CONFIG_BFIN533_EZKIT is not set +# CONFIG_BFIN533_STAMP is not set +# CONFIG_BFIN533_BLUETECHNIX_CM is not set +# CONFIG_H8606_HVSISTEMAS is not set +# CONFIG_BFIN532_IP0X is not set +CONFIG_BLACKSTAMP=y +# CONFIG_GENERIC_BF533_BOARD is not set + +# +# BF533/2/1 Specific Configuration +# + +# +# Interrupt Priority Assignment +# + +# +# Priority +# +CONFIG_UART_ERROR=7 +CONFIG_SPORT0_ERROR=7 +CONFIG_SPI_ERROR=7 +CONFIG_SPORT1_ERROR=7 +CONFIG_PPI_ERROR=7 +CONFIG_DMA_ERROR=7 +CONFIG_PLLWAKE_ERROR=7 +CONFIG_RTC_ERROR=8 +CONFIG_DMA0_PPI=8 +CONFIG_DMA1_SPORT0RX=9 +CONFIG_DMA2_SPORT0TX=9 +CONFIG_DMA3_SPORT1RX=9 +CONFIG_DMA4_SPORT1TX=9 +CONFIG_DMA5_SPI=10 +CONFIG_DMA6_UARTRX=10 +CONFIG_DMA7_UARTTX=10 +CONFIG_TIMER0=11 +CONFIG_TIMER1=11 +CONFIG_TIMER2=11 +CONFIG_PFA=12 +CONFIG_PFB=12 +CONFIG_MEMDMA0=13 +CONFIG_MEMDMA1=13 +CONFIG_WDTIMER=13 + +# +# Board customizations +# +# CONFIG_CMDLINE_BOOL is not set +CONFIG_BOOT_LOAD=0x1000 + +# +# Clock/PLL Setup +# +CONFIG_CLKIN_HZ=25000000 +# CONFIG_BFIN_KERNEL_CLOCK is not set +# CONFIG_PLL_BYPASS is not set +# CONFIG_CLKIN_HALF is not set +CONFIG_VCO_MULT=16 +CONFIG_CCLK_DIV_1=y +# CONFIG_CCLK_DIV_2 is not set +# CONFIG_CCLK_DIV_4 is not set +# CONFIG_CCLK_DIV_8 is not set +CONFIG_SCLK_DIV=3 +CONFIG_MAX_MEM_SIZE=64 +CONFIG_MAX_VCO_HZ=400000000 +CONFIG_MIN_VCO_HZ=50000000 +CONFIG_MAX_SCLK_HZ=133333333 +CONFIG_MIN_SCLK_HZ=27000000 + +# +# Kernel Timer/Scheduler +# +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +# CONFIG_CYCLES_CLOCKSOURCE is not set +CONFIG_TICK_ONESHOT=y +# CONFIG_NO_HZ is not set +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y + +# +# Memory Setup +# + +# +# Misc +# +CONFIG_BFIN_SCRATCH_REG_RETN=y +# CONFIG_BFIN_SCRATCH_REG_RETE is not set +# CONFIG_BFIN_SCRATCH_REG_CYCLES is not set + +# +# Blackfin Kernel Optimizations +# + +# +# Memory Optimizations +# +CONFIG_I_ENTRY_L1=y +CONFIG_EXCPT_IRQ_SYSC_L1=y +CONFIG_DO_IRQ_L1=y +CONFIG_CORE_TIMER_IRQ_L1=y +CONFIG_IDLE_L1=y +CONFIG_SCHEDULE_L1=y +CONFIG_ARITHMETIC_OPS_L1=y +CONFIG_ACCESS_OK_L1=y +CONFIG_MEMSET_L1=y +CONFIG_MEMCPY_L1=y +CONFIG_SYS_BFIN_SPINLOCK_L1=y +# CONFIG_IP_CHECKSUM_L1 is not set +CONFIG_CACHELINE_ALIGNED_L1=y +# CONFIG_SYSCALL_TAB_L1 is not set +# CONFIG_CPLB_SWITCH_TAB_L1 is not set +# CONFIG_RAMKERNEL is not set +CONFIG_ROMKERNEL=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_VIRT_TO_BUS=y +CONFIG_BFIN_GPTIMERS=y +CONFIG_BFIN_DMA_5XX=y +# CONFIG_DMA_UNCACHED_4M is not set +# CONFIG_DMA_UNCACHED_2M is not set +CONFIG_DMA_UNCACHED_1M=y +# CONFIG_DMA_UNCACHED_NONE is not set + +# +# Cache Support +# +CONFIG_BFIN_ICACHE=y +CONFIG_BFIN_DCACHE=y +# CONFIG_BFIN_DCACHE_BANKA is not set +# CONFIG_BFIN_ICACHE_LOCK is not set +# CONFIG_BFIN_WB is not set +CONFIG_BFIN_WT=y +# CONFIG_MPU is not set + +# +# Asynchonous Memory Configuration +# + +# +# EBIU_AMGCTL Global Control +# +CONFIG_C_AMCKEN=y +CONFIG_C_CDPRIO=y +# CONFIG_C_AMBEN is not set +# CONFIG_C_AMBEN_B0 is not set +# CONFIG_C_AMBEN_B0_B1 is not set +# CONFIG_C_AMBEN_B0_B1_B2 is not set +CONFIG_C_AMBEN_ALL=y + +# +# EBIU_AMBCTL Control +# +CONFIG_BANK_0=0x7BB0 +CONFIG_BANK_1=0x7BB0 +CONFIG_BANK_2=0x7BB0 +CONFIG_BANK_3=0xAAC2 + +# +# Bus options (PCI, PCMCIA, EISA, MCA, ISA) +# +# CONFIG_PCI is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Executable file formats +# +CONFIG_BINFMT_ELF_FDPIC=y +CONFIG_BINFMT_FLAT=y +CONFIG_BINFMT_ZFLAT=y +CONFIG_BINFMT_SHARED_FLAT=y +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +CONFIG_PM=y +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_PM_BFIN_SLEEP_DEEPER=y +# CONFIG_PM_BFIN_SLEEP is not set +# CONFIG_PM_WAKEUP_BY_GPIO is not set + +# +# Possible Suspend Mem / Hibernate Wake-Up Sources +# + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETLABEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=m +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=m +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=m +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CFI_AMDSTD=m +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=m +CONFIG_MTD_RAM=y +CONFIG_MTD_ROM=m +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +# CONFIG_MTD_PHYSMAP is not set +# CONFIG_MTD_GPIO_ADDR is not set +# CONFIG_MTD_UCLINUX is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_DATAFLASH is not set +CONFIG_MTD_M25P80=y +# CONFIG_M25PXX_USE_FAST_READ is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +CONFIG_BLK_DEV_NBD=y +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_SMC91X=y +# CONFIG_SMSC911X is not set +# CONFIG_DM9000 is not set +# CONFIG_ENC28J60 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=m +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_AD9960 is not set +# CONFIG_SPI_ADC_BF533 is not set +# CONFIG_BF5xx_PPIFCD is not set +# CONFIG_BFIN_SIMPLE_TIMER is not set +CONFIG_BF5xx_PPI=y +CONFIG_BFIN_SPORT=y +# CONFIG_BFIN_TIMER_LATENCY is not set +# CONFIG_TWI_LCD is not set +CONFIG_SIMPLE_GPIO=m +# CONFIG_VT is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_BFIN=y +CONFIG_SERIAL_BFIN_CONSOLE=y +CONFIG_SERIAL_BFIN_DMA=y +# CONFIG_SERIAL_BFIN_PIO is not set +CONFIG_SERIAL_BFIN_UART0=y +# CONFIG_BFIN_UART0_CTSRTS is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_BFIN_SPORT is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set + +# +# CAN, the car bus and industrial fieldbus +# +# CONFIG_CAN4LINUX is not set +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=y +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=m +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=m +CONFIG_I2C_ALGOBIT=m + +# +# I2C Hardware Bus support +# +CONFIG_I2C_GPIO=m +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_PCA_PLATFORM is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_AD5252 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +CONFIG_SPI=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_BFIN=y +# CONFIG_SPI_BITBANG is not set + +# +# SPI Protocol Masters +# +CONFIG_SPI_AT25=y +CONFIG_SPI_SPIDEV=m +# CONFIG_SPI_TLE62X0 is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM70 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_DME1737 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_ADS7828 is not set +# CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83L786NG is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_BFIN_WDT=y + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Sound +# +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set +# CONFIG_USB_SUPPORT is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD Host Controller Drivers +# +CONFIG_MMC_SPI=y +# CONFIG_SPI_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RS5C348 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_BFIN=y +# CONFIG_UIO is not set + +# +# File systems +# +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_DNOTIFY is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_YAFFS_FS=m +CONFIG_YAFFS_YAFFS1=y +# CONFIG_YAFFS_9BYTE_TAGS is not set +# CONFIG_YAFFS_DOES_ECC is not set +CONFIG_YAFFS_YAFFS2=y +CONFIG_YAFFS_AUTO_YAFFS2=y +# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set +# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set +# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set +CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +CONFIG_NFS_V4=y +# CONFIG_NFSD is not set +# CONFIG_ROOT_NFS is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +CONFIG_SMB_FS=y +# CONFIG_SMB_NLS_DEFAULT is not set +CONFIG_CIFS=y +# CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_WEAK_PW_HASH is not set +# CONFIG_CIFS_XATTR is not set +# CONFIG_CIFS_DEBUG2 is not set +# CONFIG_CIFS_EXPERIMENTAL is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +CONFIG_NLS_ASCII=y +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +CONFIG_NLS_UTF8=y +# CONFIG_DLM is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_SAMPLES is not set +CONFIG_DEBUG_MMRS=y +CONFIG_DEBUG_HUNT_FOR_ZERO=y +CONFIG_DEBUG_BFIN_HWTRACE_ON=y +CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y +# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set +# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set +CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0 +# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set +# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set +CONFIG_EARLY_PRINTK=y +CONFIG_CPLB_INFO=y +CONFIG_ACCESS_CHECK=y + +# +# Security options +# +# CONFIG_KEYS is not set +CONFIG_SECURITY=y +# CONFIG_SECURITY_NETWORK is not set +# CONFIG_SECURITY_CAPABILITIES is not set +CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0 +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set +CONFIG_CRYPTO_HW=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set +CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set +CONFIG_CRC_ITU_T=y +CONFIG_CRC32=y +CONFIG_CRC7=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/blackfin/configs/TCM-BF537_defconfig b/arch/blackfin/configs/TCM-BF537_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..c482ee171f9e73eb5a32e0ef1e285a913f9d289d --- /dev/null +++ b/arch/blackfin/configs/TCM-BF537_defconfig @@ -0,0 +1,693 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.24.7 +# Thu Jul 31 00:53:15 2008 +# +# CONFIG_MMU is not set +# CONFIG_FPU is not set +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set +CONFIG_BLACKFIN=y +CONFIG_ZONE_DMA=y +CONFIG_SEMAPHORE_SLEEPERS=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_GPIO=y +CONFIG_FORCE_MAX_ZONEORDER=14 +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +# CONFIG_UID16 is not set +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_HOTPLUG is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_TINY_SHMEM=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_AS is not set +# CONFIG_IOSCHED_DEADLINE is not set +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +CONFIG_DEFAULT_NOOP=y +CONFIG_DEFAULT_IOSCHED="noop" +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set + +# +# Blackfin Processor Options +# + +# +# Processor and Board Settings +# +# CONFIG_BF522 is not set +# CONFIG_BF523 is not set +# CONFIG_BF524 is not set +# CONFIG_BF525 is not set +# CONFIG_BF526 is not set +# CONFIG_BF527 is not set +# CONFIG_BF531 is not set +# CONFIG_BF532 is not set +# CONFIG_BF533 is not set +# CONFIG_BF534 is not set +# CONFIG_BF536 is not set +CONFIG_BF537=y +# CONFIG_BF542 is not set +# CONFIG_BF544 is not set +# CONFIG_BF547 is not set +# CONFIG_BF548 is not set +# CONFIG_BF549 is not set +# CONFIG_BF561 is not set +# CONFIG_BF_REV_0_0 is not set +# CONFIG_BF_REV_0_1 is not set +CONFIG_BF_REV_0_2=y +# CONFIG_BF_REV_0_3 is not set +# CONFIG_BF_REV_0_4 is not set +# CONFIG_BF_REV_0_5 is not set +# CONFIG_BF_REV_ANY is not set +# CONFIG_BF_REV_NONE is not set +CONFIG_BF53x=y +CONFIG_IRQ_PLL_WAKEUP=7 +CONFIG_IRQ_RTC=8 +CONFIG_IRQ_PPI=8 +CONFIG_IRQ_SPORT0_RX=9 +CONFIG_IRQ_SPORT0_TX=9 +CONFIG_IRQ_SPORT1_RX=9 +CONFIG_IRQ_SPORT1_TX=9 +CONFIG_IRQ_TWI=10 +CONFIG_IRQ_SPI=10 +CONFIG_IRQ_UART0_RX=10 +CONFIG_IRQ_UART0_TX=10 +CONFIG_IRQ_UART1_RX=10 +CONFIG_IRQ_UART1_TX=10 +CONFIG_IRQ_MAC_RX=11 +CONFIG_IRQ_MAC_TX=11 +CONFIG_IRQ_TMR0=12 +CONFIG_IRQ_TMR1=12 +CONFIG_IRQ_TMR2=12 +CONFIG_IRQ_TMR3=12 +CONFIG_IRQ_TMR4=12 +CONFIG_IRQ_TMR5=12 +CONFIG_IRQ_TMR6=12 +CONFIG_IRQ_TMR7=12 +CONFIG_IRQ_PORTG_INTB=12 +CONFIG_IRQ_MEM_DMA0=13 +CONFIG_IRQ_MEM_DMA1=13 +CONFIG_IRQ_WATCH=13 +# CONFIG_BFIN537_STAMP is not set +# CONFIG_BFIN537_BLUETECHNIX_CM is not set +CONFIG_BFIN537_BLUETECHNIX_TCM=y +# CONFIG_PNAV10 is not set +# CONFIG_CAMSIG_MINOTAUR is not set +# CONFIG_GENERIC_BF537_BOARD is not set + +# +# BF537 Specific Configuration +# + +# +# Interrupt Priority Assignment +# + +# +# Priority +# +CONFIG_IRQ_DMA_ERROR=7 +CONFIG_IRQ_ERROR=7 +CONFIG_IRQ_CAN_RX=11 +CONFIG_IRQ_CAN_TX=11 +CONFIG_IRQ_PROG_INTA=12 + +# +# Board customizations +# +# CONFIG_CMDLINE_BOOL is not set +CONFIG_BOOT_LOAD=0x1000 + +# +# Clock/PLL Setup +# +CONFIG_CLKIN_HZ=25000000 +# CONFIG_BFIN_KERNEL_CLOCK is not set +CONFIG_MAX_MEM_SIZE=32 +CONFIG_MAX_VCO_HZ=600000000 +CONFIG_MIN_VCO_HZ=50000000 +CONFIG_MAX_SCLK_HZ=133333333 +CONFIG_MIN_SCLK_HZ=27000000 + +# +# Kernel Timer/Scheduler +# +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +# CONFIG_CYCLES_CLOCKSOURCE is not set +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y + +# +# Misc +# +CONFIG_BFIN_SCRATCH_REG_RETN=y +# CONFIG_BFIN_SCRATCH_REG_RETE is not set +# CONFIG_BFIN_SCRATCH_REG_CYCLES is not set + +# +# Blackfin Kernel Optimizations +# + +# +# Memory Optimizations +# +CONFIG_I_ENTRY_L1=y +CONFIG_EXCPT_IRQ_SYSC_L1=y +CONFIG_DO_IRQ_L1=y +CONFIG_CORE_TIMER_IRQ_L1=y +CONFIG_IDLE_L1=y +CONFIG_SCHEDULE_L1=y +CONFIG_ARITHMETIC_OPS_L1=y +CONFIG_ACCESS_OK_L1=y +CONFIG_MEMSET_L1=y +CONFIG_MEMCPY_L1=y +CONFIG_SYS_BFIN_SPINLOCK_L1=y +CONFIG_IP_CHECKSUM_L1=y +CONFIG_CACHELINE_ALIGNED_L1=y +CONFIG_SYSCALL_TAB_L1=y +CONFIG_CPLB_SWITCH_TAB_L1=y +CONFIG_RAMKERNEL=y +# CONFIG_ROMKERNEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_VIRT_TO_BUS=y +# CONFIG_BFIN_GPTIMERS is not set +CONFIG_BFIN_DMA_5XX=y +# CONFIG_DMA_UNCACHED_4M is not set +# CONFIG_DMA_UNCACHED_2M is not set +CONFIG_DMA_UNCACHED_1M=y +# CONFIG_DMA_UNCACHED_NONE is not set + +# +# Cache Support +# +CONFIG_BFIN_ICACHE=y +CONFIG_BFIN_DCACHE=y +# CONFIG_BFIN_DCACHE_BANKA is not set +# CONFIG_BFIN_ICACHE_LOCK is not set +CONFIG_BFIN_WB=y +# CONFIG_BFIN_WT is not set +# CONFIG_MPU is not set + +# +# Asynchonous Memory Configuration +# + +# +# EBIU_AMGCTL Global Control +# +CONFIG_C_AMCKEN=y +CONFIG_C_CDPRIO=y +# CONFIG_C_AMBEN is not set +# CONFIG_C_AMBEN_B0 is not set +# CONFIG_C_AMBEN_B0_B1 is not set +# CONFIG_C_AMBEN_B0_B1_B2 is not set +CONFIG_C_AMBEN_ALL=y + +# +# EBIU_AMBCTL Control +# +CONFIG_BANK_0=0x7BB0 +CONFIG_BANK_1=0x7BB0 +CONFIG_BANK_2=0x7BB0 +CONFIG_BANK_3=0xFFC2 + +# +# Bus options (PCI, PCMCIA, EISA, MCA, ISA) +# +# CONFIG_PCI is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# Executable file formats +# +CONFIG_BINFMT_ELF_FDPIC=y +CONFIG_BINFMT_FLAT=y +CONFIG_BINFMT_ZFLAT=y +CONFIG_BINFMT_SHARED_FLAT=y +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +# CONFIG_PM_WAKEUP_BY_GPIO is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Networking +# +# CONFIG_NET is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_SYS_HYPERVISOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_RAM=y +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_GPIO_ADDR is not set +CONFIG_MTD_UCLINUX=y +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +# CONFIG_INPUT is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_AD9960 is not set +# CONFIG_SPI_ADC_BF533 is not set +# CONFIG_BF5xx_PPIFCD is not set +# CONFIG_BFIN_SIMPLE_TIMER is not set +# CONFIG_BF5xx_PPI is not set +CONFIG_BFIN_SPORT=y +# CONFIG_BFIN_TIMER_LATENCY is not set +# CONFIG_SIMPLE_GPIO is not set +# CONFIG_VT is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_BFIN=y +CONFIG_SERIAL_BFIN_CONSOLE=y +CONFIG_SERIAL_BFIN_DMA=y +# CONFIG_SERIAL_BFIN_PIO is not set +CONFIG_SERIAL_BFIN_UART0=y +# CONFIG_BFIN_UART0_CTSRTS is not set +CONFIG_SERIAL_BFIN_UART1=y +# CONFIG_BFIN_UART1_CTSRTS is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_BFIN_SPORT is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set + +# +# CAN, the car bus and industrial fieldbus +# +# CONFIG_CAN4LINUX is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_GEN_RTC is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set + +# +# SPI support +# +CONFIG_SPI=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_BFIN=y +# CONFIG_SPI_BITBANG is not set + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_BFIN_WDT=y + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Sound +# +# CONFIG_SOUND is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_RTC_CLASS is not set + +# +# Userspace I/O +# +# CONFIG_UIO is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +# CONFIG_EXT2_FS_POSIX_ACL is not set +# CONFIG_EXT2_FS_SECURITY is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_DNOTIFY is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_YAFFS_FS is not set +# CONFIG_JFFS2_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_NLS is not set +# CONFIG_INSTRUMENTATION is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_SAMPLES is not set +CONFIG_DEBUG_MMRS=y +CONFIG_DEBUG_HUNT_FOR_ZERO=y +CONFIG_DEBUG_BFIN_HWTRACE_ON=y +CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y +# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set +# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set +CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0 +# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set +# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set +# CONFIG_EARLY_PRINTK is not set +CONFIG_CPLB_INFO=y +CONFIG_ACCESS_CHECK=y + +# +# Security options +# +# CONFIG_KEYS is not set +CONFIG_SECURITY=y +# CONFIG_SECURITY_NETWORK is not set +CONFIG_SECURITY_CAPABILITIES=y +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_CRYPTO is not set + +# +# Library routines +# +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +# CONFIG_CRC32 is not set +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/include/asm-blackfin/.gitignore b/arch/blackfin/include/asm/.gitignore similarity index 100% rename from include/asm-blackfin/.gitignore rename to arch/blackfin/include/asm/.gitignore diff --git a/include/asm-blackfin/Kbuild b/arch/blackfin/include/asm/Kbuild similarity index 60% rename from include/asm-blackfin/Kbuild rename to arch/blackfin/include/asm/Kbuild index 71f8fe7832581b41a60014ba2895e1d9c5cfff10..606ecfdcc962e19dc68a8af35d730b2623603ebf 100644 --- a/include/asm-blackfin/Kbuild +++ b/arch/blackfin/include/asm/Kbuild @@ -1,3 +1,3 @@ include include/asm-generic/Kbuild.asm -header-y += fixed_code.h +unifdef-y += fixed_code.h diff --git a/include/asm-blackfin/a.out.h b/arch/blackfin/include/asm/a.out.h similarity index 100% rename from include/asm-blackfin/a.out.h rename to arch/blackfin/include/asm/a.out.h diff --git a/include/asm-blackfin/atomic.h b/arch/blackfin/include/asm/atomic.h similarity index 100% rename from include/asm-blackfin/atomic.h rename to arch/blackfin/include/asm/atomic.h diff --git a/include/asm-blackfin/auxvec.h b/arch/blackfin/include/asm/auxvec.h similarity index 100% rename from include/asm-blackfin/auxvec.h rename to arch/blackfin/include/asm/auxvec.h diff --git a/include/asm-blackfin/bfin-global.h b/arch/blackfin/include/asm/bfin-global.h similarity index 82% rename from include/asm-blackfin/bfin-global.h rename to arch/blackfin/include/asm/bfin-global.h index 320aa5e167e95098fca000cb83084266eecc91c9..7ba70de66f2b4077d40de98039bc02b3667a4fc2 100644 --- a/include/asm-blackfin/bfin-global.h +++ b/arch/blackfin/include/asm/bfin-global.h @@ -56,37 +56,20 @@ extern void dump_bfin_process(struct pt_regs *regs); extern void dump_bfin_mem(struct pt_regs *regs); extern void dump_bfin_trace_buffer(void); +/* init functions only */ extern int init_arch_irq(void); -extern void bfin_reset(void); -extern void _cplb_hdr(void); -/* Blackfin cache functions */ extern void bfin_icache_init(void); extern void bfin_dcache_init(void); -extern int read_iloc(void); -extern int bfin_console_init(void); -extern asmlinkage void lower_to_irq14(void); -extern asmlinkage void bfin_return_from_exception(void); extern void init_exception_vectors(void); -extern void init_dma(void); extern void program_IAR(void); -extern void evt14_softirq(void); + +extern void bfin_reset(void); +extern asmlinkage void lower_to_irq14(void); +extern asmlinkage void bfin_return_from_exception(void); +extern asmlinkage void evt14_softirq(void); extern asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs); -extern void bfin_gpio_interrupt_setup(int irq, int irq_pfx, int type); extern int bfin_internal_set_wake(unsigned int irq, unsigned int state); -extern asmlinkage void finish_atomic_sections (struct pt_regs *regs); -extern char fixed_code_start; -extern char fixed_code_end; -extern int atomic_xchg32(void); -extern int atomic_cas32(void); -extern int atomic_add32(void); -extern int atomic_sub32(void); -extern int atomic_ior32(void); -extern int atomic_and32(void); -extern int atomic_xor32(void); -extern void safe_user_instruction(void); -extern void sigreturn_stub(void); - extern void *l1_data_A_sram_alloc(size_t); extern void *l1_data_B_sram_alloc(size_t); extern void *l1_inst_sram_alloc(size_t); @@ -110,11 +93,10 @@ extern void *sram_alloc_with_lsl(size_t, unsigned long); extern int sram_free_with_lsl(const void*); extern const char bfin_board_name[]; -extern unsigned long wall_jiffies; extern unsigned long bfin_sic_iwr[]; +extern unsigned vr_wakeup; extern u16 _bfin_swrst; /* shadow for Software Reset Register (SWRST) */ -extern struct file_operations dpmc_fops; extern unsigned long _ramstart, _ramend, _rambase; extern unsigned long memory_start, memory_end, physical_mem_end; extern char _stext_l1[], _etext_l1[], _sdata_l1[], _edata_l1[], _sbss_l1[], @@ -122,8 +104,12 @@ extern char _stext_l1[], _etext_l1[], _sdata_l1[], _edata_l1[], _sbss_l1[], _stext_l2[], _etext_l2[], _sdata_l2[], _edata_l2[], _sbss_l2[], _ebss_l2[], _l2_lma_start[]; -#ifdef CONFIG_MTD_UCLINUX +/* only used when CONFIG_MTD_UCLINUX */ extern unsigned long memory_mtd_start, memory_mtd_end, mtd_size; + +#ifdef CONFIG_BFIN_ICACHE_LOCK +extern void cache_grab_lock(int way); +extern void cache_lock(int way); #endif #endif diff --git a/include/asm-blackfin/bfin5xx_spi.h b/arch/blackfin/include/asm/bfin5xx_spi.h similarity index 100% rename from include/asm-blackfin/bfin5xx_spi.h rename to arch/blackfin/include/asm/bfin5xx_spi.h diff --git a/include/asm-blackfin/bfin_simple_timer.h b/arch/blackfin/include/asm/bfin_simple_timer.h similarity index 100% rename from include/asm-blackfin/bfin_simple_timer.h rename to arch/blackfin/include/asm/bfin_simple_timer.h diff --git a/include/asm-blackfin/bfin_sport.h b/arch/blackfin/include/asm/bfin_sport.h similarity index 100% rename from include/asm-blackfin/bfin_sport.h rename to arch/blackfin/include/asm/bfin_sport.h diff --git a/include/asm-blackfin/bitops.h b/arch/blackfin/include/asm/bitops.h similarity index 100% rename from include/asm-blackfin/bitops.h rename to arch/blackfin/include/asm/bitops.h diff --git a/include/asm-blackfin/blackfin.h b/arch/blackfin/include/asm/blackfin.h similarity index 96% rename from include/asm-blackfin/blackfin.h rename to arch/blackfin/include/asm/blackfin.h index 984b74f0a2ecdf1b76f713f9a597d9c48fb40cae..8749b0e321ab4c38a8ff4365bf6046b613872425 100644 --- a/include/asm-blackfin/blackfin.h +++ b/arch/blackfin/include/asm/blackfin.h @@ -11,7 +11,7 @@ #define HI(con32) (((con32) >> 16) & 0xFFFF) #define hi(con32) (((con32) >> 16) & 0xFFFF) -#include +#include #ifndef __ASSEMBLY__ @@ -86,7 +86,7 @@ static inline void CSYNC(void) #endif /* __ASSEMBLY__ */ -#include +#include #include #endif /* _BLACKFIN_H_ */ diff --git a/include/asm-blackfin/bug.h b/arch/blackfin/include/asm/bug.h similarity index 100% rename from include/asm-blackfin/bug.h rename to arch/blackfin/include/asm/bug.h diff --git a/include/asm-blackfin/bugs.h b/arch/blackfin/include/asm/bugs.h similarity index 100% rename from include/asm-blackfin/bugs.h rename to arch/blackfin/include/asm/bugs.h diff --git a/include/asm-blackfin/byteorder.h b/arch/blackfin/include/asm/byteorder.h similarity index 100% rename from include/asm-blackfin/byteorder.h rename to arch/blackfin/include/asm/byteorder.h diff --git a/include/asm-blackfin/cache.h b/arch/blackfin/include/asm/cache.h similarity index 100% rename from include/asm-blackfin/cache.h rename to arch/blackfin/include/asm/cache.h diff --git a/include/asm-blackfin/cacheflush.h b/arch/blackfin/include/asm/cacheflush.h similarity index 100% rename from include/asm-blackfin/cacheflush.h rename to arch/blackfin/include/asm/cacheflush.h diff --git a/include/asm-blackfin/mach-common/cdef_LPBlackfin.h b/arch/blackfin/include/asm/cdef_LPBlackfin.h similarity index 98% rename from include/asm-blackfin/mach-common/cdef_LPBlackfin.h rename to arch/blackfin/include/asm/cdef_LPBlackfin.h index ede210eca4ec1f6c202601dd77a94abfa52b432f..35f841bce57dd032e217d866837402570b426302 100644 --- a/include/asm-blackfin/mach-common/cdef_LPBlackfin.h +++ b/arch/blackfin/include/asm/cdef_LPBlackfin.h @@ -33,17 +33,13 @@ #warning cdef_LPBlackfin.h should only be included for 532 compatible chips. #endif */ -#include +#include /*Cache & SRAM Memory*/ #define bfin_read_SRAM_BASE_ADDRESS() bfin_read32(SRAM_BASE_ADDRESS) #define bfin_write_SRAM_BASE_ADDRESS(val) bfin_write32(SRAM_BASE_ADDRESS,val) #define bfin_read_DMEM_CONTROL() bfin_read32(DMEM_CONTROL) -#if ANOMALY_05000125 -extern void bfin_write_DMEM_CONTROL(unsigned int val); -#else #define bfin_write_DMEM_CONTROL(val) bfin_write32(DMEM_CONTROL,val) -#endif #define bfin_read_DCPLB_STATUS() bfin_read32(DCPLB_STATUS) #define bfin_write_DCPLB_STATUS(val) bfin_write32(DCPLB_STATUS,val) #define bfin_read_DCPLB_FAULT_ADDR() bfin_read32(DCPLB_FAULT_ADDR) @@ -129,11 +125,7 @@ extern void bfin_write_DMEM_CONTROL(unsigned int val); #define DTEST_DATA3 0xFFE0040C */ #define bfin_read_IMEM_CONTROL() bfin_read32(IMEM_CONTROL) -#if ANOMALY_05000125 -extern void bfin_write_IMEM_CONTROL(unsigned int val); -#else #define bfin_write_IMEM_CONTROL(val) bfin_write32(IMEM_CONTROL,val) -#endif #define bfin_read_ICPLB_STATUS() bfin_read32(ICPLB_STATUS) #define bfin_write_ICPLB_STATUS(val) bfin_write32(ICPLB_STATUS,val) #define bfin_read_ICPLB_FAULT_ADDR() bfin_read32(ICPLB_FAULT_ADDR) diff --git a/include/asm-blackfin/checksum.h b/arch/blackfin/include/asm/checksum.h similarity index 100% rename from include/asm-blackfin/checksum.h rename to arch/blackfin/include/asm/checksum.h diff --git a/include/asm-blackfin/mach-common/clocks.h b/arch/blackfin/include/asm/clocks.h similarity index 100% rename from include/asm-blackfin/mach-common/clocks.h rename to arch/blackfin/include/asm/clocks.h diff --git a/include/asm-blackfin/mach-common/context.S b/arch/blackfin/include/asm/context.S similarity index 100% rename from include/asm-blackfin/mach-common/context.S rename to arch/blackfin/include/asm/context.S diff --git a/include/asm-blackfin/cplb-mpu.h b/arch/blackfin/include/asm/cplb-mpu.h similarity index 100% rename from include/asm-blackfin/cplb-mpu.h rename to arch/blackfin/include/asm/cplb-mpu.h diff --git a/include/asm-blackfin/cplb.h b/arch/blackfin/include/asm/cplb.h similarity index 99% rename from include/asm-blackfin/cplb.h rename to arch/blackfin/include/asm/cplb.h index 5b0da9a69b6714529f38b759b9145d898f5bbb60..05d6f05fb7482ccc5ac6e12a9627a405c08666de 100644 --- a/include/asm-blackfin/cplb.h +++ b/arch/blackfin/include/asm/cplb.h @@ -31,7 +31,7 @@ #define _CPLB_H #include -#include +#include #define SDRAM_IGENERIC (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO) #define SDRAM_IKERNEL (SDRAM_IGENERIC | CPLB_LOCK) diff --git a/include/asm-blackfin/cplbinit.h b/arch/blackfin/include/asm/cplbinit.h similarity index 100% rename from include/asm-blackfin/cplbinit.h rename to arch/blackfin/include/asm/cplbinit.h diff --git a/include/asm-blackfin/cpumask.h b/arch/blackfin/include/asm/cpumask.h similarity index 100% rename from include/asm-blackfin/cpumask.h rename to arch/blackfin/include/asm/cpumask.h diff --git a/include/asm-blackfin/cputime.h b/arch/blackfin/include/asm/cputime.h similarity index 100% rename from include/asm-blackfin/cputime.h rename to arch/blackfin/include/asm/cputime.h diff --git a/include/asm-blackfin/current.h b/arch/blackfin/include/asm/current.h similarity index 100% rename from include/asm-blackfin/current.h rename to arch/blackfin/include/asm/current.h diff --git a/include/asm-blackfin/mach-common/def_LPBlackfin.h b/arch/blackfin/include/asm/def_LPBlackfin.h similarity index 99% rename from include/asm-blackfin/mach-common/def_LPBlackfin.h rename to arch/blackfin/include/asm/def_LPBlackfin.h index e8967f6124f7ea2eb0a3878ec9fbc70c142e9c9d..6341eebff3dcff0f1db35fdb9bd9634dde76a75c 100644 --- a/include/asm-blackfin/mach-common/def_LPBlackfin.h +++ b/arch/blackfin/include/asm/def_LPBlackfin.h @@ -31,7 +31,7 @@ #ifndef _DEF_LPBLACKFIN_H #define _DEF_LPBLACKFIN_H -#include +#include #define MK_BMSK_(x) (1< +#include static inline void __delay(unsigned long loops) { diff --git a/include/asm-blackfin/device.h b/arch/blackfin/include/asm/device.h similarity index 100% rename from include/asm-blackfin/device.h rename to arch/blackfin/include/asm/device.h diff --git a/include/asm-blackfin/div64.h b/arch/blackfin/include/asm/div64.h similarity index 100% rename from include/asm-blackfin/div64.h rename to arch/blackfin/include/asm/div64.h diff --git a/include/asm-blackfin/dma-mapping.h b/arch/blackfin/include/asm/dma-mapping.h similarity index 100% rename from include/asm-blackfin/dma-mapping.h rename to arch/blackfin/include/asm/dma-mapping.h diff --git a/include/asm-blackfin/dma.h b/arch/blackfin/include/asm/dma.h similarity index 99% rename from include/asm-blackfin/dma.h rename to arch/blackfin/include/asm/dma.h index 3cd4b522aa3fa1c00f4757501031d3978583d882..6509733bb0f611966907b95b715ada0d2afd49d3 100644 --- a/include/asm-blackfin/dma.h +++ b/arch/blackfin/include/asm/dma.h @@ -35,7 +35,7 @@ #include #include -#include +#include #include #include #include diff --git a/include/asm-blackfin/dpmc.h b/arch/blackfin/include/asm/dpmc.h similarity index 95% rename from include/asm-blackfin/dpmc.h rename to arch/blackfin/include/asm/dpmc.h index de28e6e018b33a01e0938c0f18119884f3496e59..96e8208f929a77bd8091c147c145dc12728a3f27 100644 --- a/include/asm-blackfin/dpmc.h +++ b/arch/blackfin/include/asm/dpmc.h @@ -11,7 +11,6 @@ #ifndef __ASSEMBLY__ void sleep_mode(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2); -void deep_sleep(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2); void hibernate_mode(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2); void sleep_deeper(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2); void do_hibernate(int wakeup); diff --git a/include/asm-blackfin/early_printk.h b/arch/blackfin/include/asm/early_printk.h similarity index 100% rename from include/asm-blackfin/early_printk.h rename to arch/blackfin/include/asm/early_printk.h diff --git a/include/asm-blackfin/elf.h b/arch/blackfin/include/asm/elf.h similarity index 100% rename from include/asm-blackfin/elf.h rename to arch/blackfin/include/asm/elf.h diff --git a/include/asm-blackfin/emergency-restart.h b/arch/blackfin/include/asm/emergency-restart.h similarity index 100% rename from include/asm-blackfin/emergency-restart.h rename to arch/blackfin/include/asm/emergency-restart.h diff --git a/include/asm-blackfin/entry.h b/arch/blackfin/include/asm/entry.h similarity index 100% rename from include/asm-blackfin/entry.h rename to arch/blackfin/include/asm/entry.h diff --git a/include/asm-blackfin/errno.h b/arch/blackfin/include/asm/errno.h similarity index 100% rename from include/asm-blackfin/errno.h rename to arch/blackfin/include/asm/errno.h diff --git a/include/asm-blackfin/fb.h b/arch/blackfin/include/asm/fb.h similarity index 100% rename from include/asm-blackfin/fb.h rename to arch/blackfin/include/asm/fb.h diff --git a/include/asm-blackfin/fcntl.h b/arch/blackfin/include/asm/fcntl.h similarity index 100% rename from include/asm-blackfin/fcntl.h rename to arch/blackfin/include/asm/fcntl.h diff --git a/arch/blackfin/include/asm/fixed_code.h b/arch/blackfin/include/asm/fixed_code.h new file mode 100644 index 0000000000000000000000000000000000000000..32c4d495d847b14a53ef86dafbb478d906fff211 --- /dev/null +++ b/arch/blackfin/include/asm/fixed_code.h @@ -0,0 +1,46 @@ +/* This file defines the fixed addresses where userspace programs can find + atomic code sequences. */ + +#ifndef __BFIN_ASM_FIXED_CODE_H__ +#define __BFIN_ASM_FIXED_CODE_H__ + +#ifdef __KERNEL__ +#ifndef __ASSEMBLY__ +#include +#include +extern asmlinkage void finish_atomic_sections(struct pt_regs *regs); +extern char fixed_code_start; +extern char fixed_code_end; +extern int atomic_xchg32(void); +extern int atomic_cas32(void); +extern int atomic_add32(void); +extern int atomic_sub32(void); +extern int atomic_ior32(void); +extern int atomic_and32(void); +extern int atomic_xor32(void); +extern void safe_user_instruction(void); +extern void sigreturn_stub(void); +#endif +#endif + +#define FIXED_CODE_START 0x400 + +#define SIGRETURN_STUB 0x400 + +#define ATOMIC_SEQS_START 0x410 + +#define ATOMIC_XCHG32 0x410 +#define ATOMIC_CAS32 0x420 +#define ATOMIC_ADD32 0x430 +#define ATOMIC_SUB32 0x440 +#define ATOMIC_IOR32 0x450 +#define ATOMIC_AND32 0x460 +#define ATOMIC_XOR32 0x470 + +#define ATOMIC_SEQS_END 0x480 + +#define SAFE_USER_INSTRUCTION 0x480 + +#define FIXED_CODE_END 0x490 + +#endif diff --git a/include/asm-blackfin/flat.h b/arch/blackfin/include/asm/flat.h similarity index 100% rename from include/asm-blackfin/flat.h rename to arch/blackfin/include/asm/flat.h diff --git a/include/asm-blackfin/futex.h b/arch/blackfin/include/asm/futex.h similarity index 100% rename from include/asm-blackfin/futex.h rename to arch/blackfin/include/asm/futex.h diff --git a/include/asm-blackfin/gpio.h b/arch/blackfin/include/asm/gpio.h similarity index 99% rename from include/asm-blackfin/gpio.h rename to arch/blackfin/include/asm/gpio.h index 168f1251eb4da96c94a129f5d225fe4a0cf97d66..ad33ac271fd9d57d19ea37bb7565349ecb9ce0ac 100644 --- a/include/asm-blackfin/gpio.h +++ b/arch/blackfin/include/asm/gpio.h @@ -224,7 +224,7 @@ #endif #ifdef BF548_FAMILY -#include +#include #endif #ifdef BF561_FAMILY diff --git a/include/asm-blackfin/gptimers.h b/arch/blackfin/include/asm/gptimers.h similarity index 100% rename from include/asm-blackfin/gptimers.h rename to arch/blackfin/include/asm/gptimers.h diff --git a/include/asm-blackfin/hardirq.h b/arch/blackfin/include/asm/hardirq.h similarity index 100% rename from include/asm-blackfin/hardirq.h rename to arch/blackfin/include/asm/hardirq.h diff --git a/include/asm-blackfin/hw_irq.h b/arch/blackfin/include/asm/hw_irq.h similarity index 100% rename from include/asm-blackfin/hw_irq.h rename to arch/blackfin/include/asm/hw_irq.h diff --git a/include/asm-blackfin/io.h b/arch/blackfin/include/asm/io.h similarity index 100% rename from include/asm-blackfin/io.h rename to arch/blackfin/include/asm/io.h diff --git a/include/asm-blackfin/ioctl.h b/arch/blackfin/include/asm/ioctl.h similarity index 100% rename from include/asm-blackfin/ioctl.h rename to arch/blackfin/include/asm/ioctl.h diff --git a/include/asm-blackfin/ioctls.h b/arch/blackfin/include/asm/ioctls.h similarity index 100% rename from include/asm-blackfin/ioctls.h rename to arch/blackfin/include/asm/ioctls.h diff --git a/include/asm-blackfin/ipcbuf.h b/arch/blackfin/include/asm/ipcbuf.h similarity index 100% rename from include/asm-blackfin/ipcbuf.h rename to arch/blackfin/include/asm/ipcbuf.h diff --git a/include/asm-blackfin/irq.h b/arch/blackfin/include/asm/irq.h similarity index 96% rename from include/asm-blackfin/irq.h rename to arch/blackfin/include/asm/irq.h index 86b67834354da4a86603eb4cf15f3485ab7d78c0..89f59e18af93eb6542720d17e3eb18e54000a2fd 100644 --- a/include/asm-blackfin/irq.h +++ b/arch/blackfin/include/asm/irq.h @@ -17,7 +17,7 @@ #ifndef _BFIN_IRQ_H_ #define _BFIN_IRQ_H_ -#include +#include #include /******************************************************************************* @@ -34,7 +34,7 @@ * interrupts apart (just the TX/RX for the various devices) *******************************************************************************/ -/* SYS_IRQS and NR_IRQS are defined in */ +/* SYS_IRQS and NR_IRQS are defined in */ /* * Machine specific interrupt sources. diff --git a/include/asm-blackfin/irq_handler.h b/arch/blackfin/include/asm/irq_handler.h similarity index 100% rename from include/asm-blackfin/irq_handler.h rename to arch/blackfin/include/asm/irq_handler.h diff --git a/include/asm-blackfin/irq_regs.h b/arch/blackfin/include/asm/irq_regs.h similarity index 100% rename from include/asm-blackfin/irq_regs.h rename to arch/blackfin/include/asm/irq_regs.h diff --git a/include/asm-blackfin/kdebug.h b/arch/blackfin/include/asm/kdebug.h similarity index 100% rename from include/asm-blackfin/kdebug.h rename to arch/blackfin/include/asm/kdebug.h diff --git a/include/asm-blackfin/kgdb.h b/arch/blackfin/include/asm/kgdb.h similarity index 100% rename from include/asm-blackfin/kgdb.h rename to arch/blackfin/include/asm/kgdb.h diff --git a/include/asm-blackfin/kmap_types.h b/arch/blackfin/include/asm/kmap_types.h similarity index 100% rename from include/asm-blackfin/kmap_types.h rename to arch/blackfin/include/asm/kmap_types.h diff --git a/include/asm-blackfin/l1layout.h b/arch/blackfin/include/asm/l1layout.h similarity index 100% rename from include/asm-blackfin/l1layout.h rename to arch/blackfin/include/asm/l1layout.h diff --git a/include/asm-blackfin/linkage.h b/arch/blackfin/include/asm/linkage.h similarity index 100% rename from include/asm-blackfin/linkage.h rename to arch/blackfin/include/asm/linkage.h diff --git a/include/asm-blackfin/local.h b/arch/blackfin/include/asm/local.h similarity index 100% rename from include/asm-blackfin/local.h rename to arch/blackfin/include/asm/local.h diff --git a/include/asm-blackfin/mem_map.h b/arch/blackfin/include/asm/mem_map.h similarity index 83% rename from include/asm-blackfin/mem_map.h rename to arch/blackfin/include/asm/mem_map.h index 42d1f37f6d9c6b6403ed074ce336fed2391fd6d6..88d04a707708d85de25a078496628346a6c43d55 100644 --- a/include/asm-blackfin/mem_map.h +++ b/arch/blackfin/include/asm/mem_map.h @@ -7,6 +7,6 @@ #ifndef _MEM_MAP_H_ #define _MEM_MAP_H_ -#include +#include #endif /* _MEM_MAP_H_ */ diff --git a/include/asm-blackfin/mman.h b/arch/blackfin/include/asm/mman.h similarity index 100% rename from include/asm-blackfin/mman.h rename to arch/blackfin/include/asm/mman.h diff --git a/include/asm-blackfin/mmu.h b/arch/blackfin/include/asm/mmu.h similarity index 100% rename from include/asm-blackfin/mmu.h rename to arch/blackfin/include/asm/mmu.h diff --git a/include/asm-blackfin/mmu_context.h b/arch/blackfin/include/asm/mmu_context.h similarity index 97% rename from include/asm-blackfin/mmu_context.h rename to arch/blackfin/include/asm/mmu_context.h index f55ec3c23a924eacd227f23ece059d4d06936933..8529552a981ff39ee42a6b8b60205a08edbbe57f 100644 --- a/include/asm-blackfin/mmu_context.h +++ b/arch/blackfin/include/asm/mmu_context.h @@ -173,8 +173,10 @@ static inline void protect_page(struct mm_struct *mm, unsigned long addr, static inline void update_protections(struct mm_struct *mm) { - flush_switched_cplbs(); - set_mask_dcplbs(mm->context.page_rwx_mask); + if (mm->context.page_rwx_mask == current_rwx_mask) { + flush_switched_cplbs(); + set_mask_dcplbs(mm->context.page_rwx_mask); + } } #endif diff --git a/include/asm-blackfin/module.h b/arch/blackfin/include/asm/module.h similarity index 100% rename from include/asm-blackfin/module.h rename to arch/blackfin/include/asm/module.h diff --git a/include/asm-blackfin/msgbuf.h b/arch/blackfin/include/asm/msgbuf.h similarity index 100% rename from include/asm-blackfin/msgbuf.h rename to arch/blackfin/include/asm/msgbuf.h diff --git a/include/asm-blackfin/mutex.h b/arch/blackfin/include/asm/mutex.h similarity index 100% rename from include/asm-blackfin/mutex.h rename to arch/blackfin/include/asm/mutex.h diff --git a/include/asm-blackfin/nand.h b/arch/blackfin/include/asm/nand.h similarity index 100% rename from include/asm-blackfin/nand.h rename to arch/blackfin/include/asm/nand.h diff --git a/include/asm-blackfin/page.h b/arch/blackfin/include/asm/page.h similarity index 100% rename from include/asm-blackfin/page.h rename to arch/blackfin/include/asm/page.h diff --git a/include/asm-blackfin/page_offset.h b/arch/blackfin/include/asm/page_offset.h similarity index 100% rename from include/asm-blackfin/page_offset.h rename to arch/blackfin/include/asm/page_offset.h diff --git a/include/asm-blackfin/param.h b/arch/blackfin/include/asm/param.h similarity index 100% rename from include/asm-blackfin/param.h rename to arch/blackfin/include/asm/param.h diff --git a/include/asm-blackfin/pci.h b/arch/blackfin/include/asm/pci.h similarity index 100% rename from include/asm-blackfin/pci.h rename to arch/blackfin/include/asm/pci.h diff --git a/include/asm-blackfin/percpu.h b/arch/blackfin/include/asm/percpu.h similarity index 100% rename from include/asm-blackfin/percpu.h rename to arch/blackfin/include/asm/percpu.h diff --git a/include/asm-blackfin/pgalloc.h b/arch/blackfin/include/asm/pgalloc.h similarity index 100% rename from include/asm-blackfin/pgalloc.h rename to arch/blackfin/include/asm/pgalloc.h diff --git a/include/asm-blackfin/pgtable.h b/arch/blackfin/include/asm/pgtable.h similarity index 98% rename from include/asm-blackfin/pgtable.h rename to arch/blackfin/include/asm/pgtable.h index b11b114689c06be7f260ae9d1489a7c1c3d26da6..f11684e4ade7fd3c8dfd2cbea5b7598e6282d3a8 100644 --- a/include/asm-blackfin/pgtable.h +++ b/arch/blackfin/include/asm/pgtable.h @@ -4,7 +4,7 @@ #include #include -#include +#include typedef pte_t *pte_addr_t; /* diff --git a/include/asm-blackfin/poll.h b/arch/blackfin/include/asm/poll.h similarity index 100% rename from include/asm-blackfin/poll.h rename to arch/blackfin/include/asm/poll.h diff --git a/include/asm-blackfin/portmux.h b/arch/blackfin/include/asm/portmux.h similarity index 99% rename from include/asm-blackfin/portmux.h rename to arch/blackfin/include/asm/portmux.h index 0807b286cd9e9e5fa9ebfeb92bc81f953fefb3eb..88eb5c07cc24e14c8eaf345fb6dbc31bdc0ff290 100644 --- a/include/asm-blackfin/portmux.h +++ b/arch/blackfin/include/asm/portmux.h @@ -21,7 +21,7 @@ int peripheral_request_list(const unsigned short per[], const char *label); void peripheral_free_list(const unsigned short per[]); #include -#include +#include #ifndef P_SPORT2_TFS #define P_SPORT2_TFS P_UNDEF diff --git a/include/asm-blackfin/posix_types.h b/arch/blackfin/include/asm/posix_types.h similarity index 100% rename from include/asm-blackfin/posix_types.h rename to arch/blackfin/include/asm/posix_types.h diff --git a/include/asm-blackfin/processor.h b/arch/blackfin/include/asm/processor.h similarity index 100% rename from include/asm-blackfin/processor.h rename to arch/blackfin/include/asm/processor.h diff --git a/include/asm-blackfin/ptrace.h b/arch/blackfin/include/asm/ptrace.h similarity index 100% rename from include/asm-blackfin/ptrace.h rename to arch/blackfin/include/asm/ptrace.h diff --git a/include/asm-blackfin/reboot.h b/arch/blackfin/include/asm/reboot.h similarity index 100% rename from include/asm-blackfin/reboot.h rename to arch/blackfin/include/asm/reboot.h diff --git a/include/asm-blackfin/resource.h b/arch/blackfin/include/asm/resource.h similarity index 100% rename from include/asm-blackfin/resource.h rename to arch/blackfin/include/asm/resource.h diff --git a/include/asm-blackfin/scatterlist.h b/arch/blackfin/include/asm/scatterlist.h similarity index 100% rename from include/asm-blackfin/scatterlist.h rename to arch/blackfin/include/asm/scatterlist.h diff --git a/include/asm-blackfin/sections.h b/arch/blackfin/include/asm/sections.h similarity index 100% rename from include/asm-blackfin/sections.h rename to arch/blackfin/include/asm/sections.h diff --git a/include/asm-blackfin/segment.h b/arch/blackfin/include/asm/segment.h similarity index 100% rename from include/asm-blackfin/segment.h rename to arch/blackfin/include/asm/segment.h diff --git a/include/asm-blackfin/sembuf.h b/arch/blackfin/include/asm/sembuf.h similarity index 100% rename from include/asm-blackfin/sembuf.h rename to arch/blackfin/include/asm/sembuf.h diff --git a/include/asm-blackfin/serial.h b/arch/blackfin/include/asm/serial.h similarity index 100% rename from include/asm-blackfin/serial.h rename to arch/blackfin/include/asm/serial.h diff --git a/include/asm-blackfin/setup.h b/arch/blackfin/include/asm/setup.h similarity index 100% rename from include/asm-blackfin/setup.h rename to arch/blackfin/include/asm/setup.h diff --git a/include/asm-blackfin/shmbuf.h b/arch/blackfin/include/asm/shmbuf.h similarity index 100% rename from include/asm-blackfin/shmbuf.h rename to arch/blackfin/include/asm/shmbuf.h diff --git a/include/asm-blackfin/shmparam.h b/arch/blackfin/include/asm/shmparam.h similarity index 100% rename from include/asm-blackfin/shmparam.h rename to arch/blackfin/include/asm/shmparam.h diff --git a/include/asm-blackfin/sigcontext.h b/arch/blackfin/include/asm/sigcontext.h similarity index 100% rename from include/asm-blackfin/sigcontext.h rename to arch/blackfin/include/asm/sigcontext.h diff --git a/include/asm-blackfin/siginfo.h b/arch/blackfin/include/asm/siginfo.h similarity index 100% rename from include/asm-blackfin/siginfo.h rename to arch/blackfin/include/asm/siginfo.h diff --git a/include/asm-blackfin/signal.h b/arch/blackfin/include/asm/signal.h similarity index 100% rename from include/asm-blackfin/signal.h rename to arch/blackfin/include/asm/signal.h diff --git a/include/asm-blackfin/socket.h b/arch/blackfin/include/asm/socket.h similarity index 100% rename from include/asm-blackfin/socket.h rename to arch/blackfin/include/asm/socket.h diff --git a/include/asm-blackfin/sockios.h b/arch/blackfin/include/asm/sockios.h similarity index 100% rename from include/asm-blackfin/sockios.h rename to arch/blackfin/include/asm/sockios.h diff --git a/include/asm-blackfin/spinlock.h b/arch/blackfin/include/asm/spinlock.h similarity index 100% rename from include/asm-blackfin/spinlock.h rename to arch/blackfin/include/asm/spinlock.h diff --git a/include/asm-blackfin/stat.h b/arch/blackfin/include/asm/stat.h similarity index 100% rename from include/asm-blackfin/stat.h rename to arch/blackfin/include/asm/stat.h diff --git a/include/asm-blackfin/statfs.h b/arch/blackfin/include/asm/statfs.h similarity index 100% rename from include/asm-blackfin/statfs.h rename to arch/blackfin/include/asm/statfs.h diff --git a/include/asm-blackfin/string.h b/arch/blackfin/include/asm/string.h similarity index 100% rename from include/asm-blackfin/string.h rename to arch/blackfin/include/asm/string.h diff --git a/include/asm-blackfin/system.h b/arch/blackfin/include/asm/system.h similarity index 99% rename from include/asm-blackfin/system.h rename to arch/blackfin/include/asm/system.h index 51494ef5bb411759c12c2db6ab69dc6d3dfbd796..8f1627d8bf095c2f129c448fa07228746ac2e895 100644 --- a/include/asm-blackfin/system.h +++ b/arch/blackfin/include/asm/system.h @@ -36,7 +36,7 @@ #include #include -#include +#include /* * Interrupt configuring macros. diff --git a/include/asm-blackfin/termbits.h b/arch/blackfin/include/asm/termbits.h similarity index 100% rename from include/asm-blackfin/termbits.h rename to arch/blackfin/include/asm/termbits.h diff --git a/include/asm-blackfin/termios.h b/arch/blackfin/include/asm/termios.h similarity index 100% rename from include/asm-blackfin/termios.h rename to arch/blackfin/include/asm/termios.h diff --git a/include/asm-blackfin/thread_info.h b/arch/blackfin/include/asm/thread_info.h similarity index 100% rename from include/asm-blackfin/thread_info.h rename to arch/blackfin/include/asm/thread_info.h diff --git a/include/asm-blackfin/time.h b/arch/blackfin/include/asm/time.h similarity index 100% rename from include/asm-blackfin/time.h rename to arch/blackfin/include/asm/time.h diff --git a/include/asm-blackfin/timex.h b/arch/blackfin/include/asm/timex.h similarity index 100% rename from include/asm-blackfin/timex.h rename to arch/blackfin/include/asm/timex.h diff --git a/include/asm-blackfin/tlb.h b/arch/blackfin/include/asm/tlb.h similarity index 100% rename from include/asm-blackfin/tlb.h rename to arch/blackfin/include/asm/tlb.h diff --git a/include/asm-blackfin/tlbflush.h b/arch/blackfin/include/asm/tlbflush.h similarity index 100% rename from include/asm-blackfin/tlbflush.h rename to arch/blackfin/include/asm/tlbflush.h diff --git a/include/asm-blackfin/topology.h b/arch/blackfin/include/asm/topology.h similarity index 100% rename from include/asm-blackfin/topology.h rename to arch/blackfin/include/asm/topology.h diff --git a/include/asm-blackfin/trace.h b/arch/blackfin/include/asm/trace.h similarity index 100% rename from include/asm-blackfin/trace.h rename to arch/blackfin/include/asm/trace.h diff --git a/include/asm-blackfin/traps.h b/arch/blackfin/include/asm/traps.h similarity index 100% rename from include/asm-blackfin/traps.h rename to arch/blackfin/include/asm/traps.h diff --git a/include/asm-blackfin/types.h b/arch/blackfin/include/asm/types.h similarity index 100% rename from include/asm-blackfin/types.h rename to arch/blackfin/include/asm/types.h diff --git a/include/asm-blackfin/uaccess.h b/arch/blackfin/include/asm/uaccess.h similarity index 100% rename from include/asm-blackfin/uaccess.h rename to arch/blackfin/include/asm/uaccess.h diff --git a/include/asm-blackfin/ucontext.h b/arch/blackfin/include/asm/ucontext.h similarity index 100% rename from include/asm-blackfin/ucontext.h rename to arch/blackfin/include/asm/ucontext.h diff --git a/include/asm-blackfin/unaligned.h b/arch/blackfin/include/asm/unaligned.h similarity index 100% rename from include/asm-blackfin/unaligned.h rename to arch/blackfin/include/asm/unaligned.h diff --git a/include/asm-blackfin/unistd.h b/arch/blackfin/include/asm/unistd.h similarity index 98% rename from include/asm-blackfin/unistd.h rename to arch/blackfin/include/asm/unistd.h index 42955d0c439b8bb84986a177fc3e1fb0beb74fb7..1e57b636e0bc6985f298486b972336b687bf93c0 100644 --- a/include/asm-blackfin/unistd.h +++ b/arch/blackfin/include/asm/unistd.h @@ -372,8 +372,14 @@ #define __NR_semtimedop 357 #define __NR_timerfd_settime 358 #define __NR_timerfd_gettime 359 +#define __NR_signalfd4 360 +#define __NR_eventfd2 361 +#define __NR_epoll_create1 362 +#define __NR_dup3 363 +#define __NR_pipe2 364 +#define __NR_inotify_init1 365 -#define __NR_syscall 360 +#define __NR_syscall 366 #define NR_syscalls __NR_syscall /* Old optional stuff no one actually uses */ diff --git a/include/asm-blackfin/user.h b/arch/blackfin/include/asm/user.h similarity index 100% rename from include/asm-blackfin/user.h rename to arch/blackfin/include/asm/user.h diff --git a/arch/blackfin/kernel/cplb-mpu/cacheinit.c b/arch/blackfin/kernel/cplb-mpu/cacheinit.c index 9eecfa403187d790ef83e8a869235734ce153e9c..a8b712a24c591d54189c2e007208169052fc179c 100644 --- a/arch/blackfin/kernel/cplb-mpu/cacheinit.c +++ b/arch/blackfin/kernel/cplb-mpu/cacheinit.c @@ -25,7 +25,7 @@ #include #if defined(CONFIG_BFIN_ICACHE) -void bfin_icache_init(void) +void __init bfin_icache_init(void) { unsigned long ctrl; int i; @@ -43,7 +43,7 @@ void bfin_icache_init(void) #endif #if defined(CONFIG_BFIN_DCACHE) -void bfin_dcache_init(void) +void __init bfin_dcache_init(void) { unsigned long ctrl; int i; diff --git a/arch/blackfin/kernel/cplb-nompu/cacheinit.c b/arch/blackfin/kernel/cplb-nompu/cacheinit.c index 8a18399f607250e992b6db9e4c78f7a7d70ce4f3..bd0831592c2c85724e06092e998648b212719c06 100644 --- a/arch/blackfin/kernel/cplb-nompu/cacheinit.c +++ b/arch/blackfin/kernel/cplb-nompu/cacheinit.c @@ -25,7 +25,7 @@ #include #if defined(CONFIG_BFIN_ICACHE) -void bfin_icache_init(void) +void __init bfin_icache_init(void) { unsigned long *table = icplb_table; unsigned long ctrl; @@ -47,7 +47,7 @@ void bfin_icache_init(void) #endif #if defined(CONFIG_BFIN_DCACHE) -void bfin_dcache_init(void) +void __init bfin_dcache_init(void) { unsigned long *table = dcplb_table; unsigned long ctrl; diff --git a/arch/blackfin/kernel/cplb-nompu/cplbinit.c b/arch/blackfin/kernel/cplb-nompu/cplbinit.c index 224e7cc30bc599f23d4d8f73f2d161e0e85f004f..728f708d3981008d0f4bdc459054da549a03d84e 100644 --- a/arch/blackfin/kernel/cplb-nompu/cplbinit.c +++ b/arch/blackfin/kernel/cplb-nompu/cplbinit.c @@ -164,17 +164,13 @@ static struct cplb_desc cplb_data[] = { .name = "Asynchronous Memory Banks", }, { -#ifdef L2_START .start = L2_START, .end = L2_START + L2_LENGTH, .psize = SIZE_1M, .attr = SWITCH_T | I_CPLB | D_CPLB, .i_conf = L2_MEMORY, .d_conf = L2_MEMORY, - .valid = 1, -#else - .valid = 0, -#endif + .valid = (L2_LENGTH > 0), .name = "L2 Memory", }, { diff --git a/arch/blackfin/kernel/entry.S b/arch/blackfin/kernel/entry.S index 31bd9bf3efae267fd6101ba9569929272070b7cc..faea88ebb2efd553327e3ff48f57829f63a5ae20 100644 --- a/arch/blackfin/kernel/entry.S +++ b/arch/blackfin/kernel/entry.S @@ -32,7 +32,7 @@ #include #include -#include +#include #ifdef CONFIG_EXCPT_IRQ_SYSC_L1 .section .l1.text diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c index 23e637eb78da8e7daab447c4b2f4ac849099f565..7a82d10b4ebf70aff56268ab83ff77966dbe69cb 100644 --- a/arch/blackfin/kernel/setup.c +++ b/arch/blackfin/kernel/setup.c @@ -52,6 +52,7 @@ EXPORT_SYMBOL(mtd_size); #endif char __initdata command_line[COMMAND_LINE_SIZE]; +unsigned int __initdata *__retx; /* boot memmap, for parsing "memmap=" */ #define BFIN_MEMMAP_MAX 128 /* number of entries in bfin_memmap */ @@ -131,14 +132,14 @@ void __init bf53x_relocate_l1_mem(void) dma_memcpy(_sdata_b_l1, _l1_lma_start + l1_code_length + l1_data_a_length, l1_data_b_length); -#ifdef L2_LENGTH - l2_length = _ebss_l2 - _stext_l2; - if (l2_length > L2_LENGTH) - panic("L2 SRAM Overflow\n"); + if (L2_LENGTH != 0) { + l2_length = _ebss_l2 - _stext_l2; + if (l2_length > L2_LENGTH) + panic("L2 SRAM Overflow\n"); - /* Copy _stext_l2 to _edata_l2 to L2 SRAM */ - dma_memcpy(_stext_l2, _l2_lma_start, l2_length); -#endif + /* Copy _stext_l2 to _edata_l2 to L2 SRAM */ + dma_memcpy(_stext_l2, _l2_lma_start, l2_length); + } } /* add_memory_region to memmap */ @@ -738,6 +739,16 @@ void __init setup_arch(char **cmdline_p) memory_setup(); + /* Initialize Async memory banks */ + bfin_write_EBIU_AMBCTL0(AMBCTL0VAL); + bfin_write_EBIU_AMBCTL1(AMBCTL1VAL); + bfin_write_EBIU_AMGCTL(AMGCTLVAL); +#ifdef CONFIG_EBIU_MBSCTLVAL + bfin_write_EBIU_MBSCTL(CONFIG_EBIU_MBSCTLVAL); + bfin_write_EBIU_MODE(CONFIG_EBIU_MODEVAL); + bfin_write_EBIU_FCTL(CONFIG_EBIU_FCTLVAL); +#endif + cclk = get_cclk(); sclk = get_sclk(); @@ -775,7 +786,11 @@ void __init setup_arch(char **cmdline_p) bfin_write_SWRST(DOUBLE_FAULT); if (_bfin_swrst & RESET_DOUBLE) - printk(KERN_INFO "Recovering from Double Fault event\n"); + /* + * don't decode the address, since you don't know if this + * kernel's symbol map is the same as the crashing kernel + */ + printk(KERN_INFO "Recovering from Double Fault event at %pF\n", __retx); else if (_bfin_swrst & RESET_WDOG) printk(KERN_INFO "Recovering from Watchdog event\n"); else if (_bfin_swrst & RESET_SOFTWARE) @@ -1049,7 +1064,7 @@ static int show_cpuinfo(struct seq_file *m, void *v) dsup_banks, BFIN_DSUBBANKS, BFIN_DWAYS, BFIN_DLINES); #ifdef CONFIG_BFIN_ICACHE_LOCK - switch (read_iloc()) { + switch ((bfin_read_IMEM_CONTROL() >> 3) & WAYALL_L) { case WAY0_L: seq_printf(m, "Way0 Locked-Down\n"); break; diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c index ad922ab915438ef3d66820809285e1f9a8477deb..9a9d5083acfdde5e2cae73830c79b9dcdf478030 100644 --- a/arch/blackfin/kernel/traps.c +++ b/arch/blackfin/kernel/traps.c @@ -567,7 +567,7 @@ bool get_instruction(unsigned short *val, unsigned short *address) * we don't read something in the async space that can hang forever */ if ((addr >= FIXED_CODE_START && (addr + 2) <= physical_mem_end) || -#ifdef L2_START +#if L2_LENGTH != 0 (addr >= L2_START && (addr + 2) <= (L2_START + L2_LENGTH)) || #endif (addr >= BOOT_ROM_START && (addr + 2) <= (BOOT_ROM_START + BOOT_ROM_LENGTH)) || @@ -601,12 +601,55 @@ bool get_instruction(unsigned short *val, unsigned short *address) return false; } +/* + * decode the instruction if we are printing out the trace, as it + * makes things easier to follow, without running it through objdump + * These are the normal instructions which cause change of flow, which + * would be at the source of the trace buffer + */ +void decode_instruction(unsigned short *address) +{ + unsigned short opcode; + + if (get_instruction(&opcode, address)) { + if (opcode == 0x0010) + printk("RTS"); + else if (opcode == 0x0011) + printk("RTI"); + else if (opcode == 0x0012) + printk("RTX"); + else if (opcode >= 0x0050 && opcode <= 0x0057) + printk("JUMP (P%i)", opcode & 7); + else if (opcode >= 0x0060 && opcode <= 0x0067) + printk("CALL (P%i)", opcode & 7); + else if (opcode >= 0x0070 && opcode <= 0x0077) + printk("CALL (PC+P%i)", opcode & 7); + else if (opcode >= 0x0080 && opcode <= 0x0087) + printk("JUMP (PC+P%i)", opcode & 7); + else if ((opcode >= 0x1000 && opcode <= 0x13FF) || (opcode >= 0x1800 && opcode <= 0x1BFF)) + printk("IF !CC JUMP"); + else if ((opcode >= 0x1400 && opcode <= 0x17ff) || (opcode >= 0x1c00 && opcode <= 0x1fff)) + printk("IF CC JUMP"); + else if (opcode >= 0x2000 && opcode <= 0x2fff) + printk("JUMP.S"); + else if (opcode >= 0xe080 && opcode <= 0xe0ff) + printk("LSETUP"); + else if (opcode >= 0xe200 && opcode <= 0xe2ff) + printk("JUMP.L"); + else if (opcode >= 0xe300 && opcode <= 0xe3ff) + printk("CALL pcrel"); + else + printk("0x%04x", opcode); + } + +} + void dump_bfin_trace_buffer(void) { #ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON int tflags, i = 0; char buf[150]; - unsigned short val = 0, *addr; + unsigned short *addr; #ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND int j, index; #endif @@ -615,6 +658,10 @@ void dump_bfin_trace_buffer(void) printk(KERN_NOTICE "Hardware Trace:\n"); +#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND + printk(KERN_NOTICE "WARNING: Expanded trace turned on - can not trace exceptions\n"); +#endif + if (likely(bfin_read_TBUFSTAT() & TBUFCNT)) { for (; bfin_read_TBUFSTAT() & TBUFCNT; i++) { decode_address(buf, (unsigned long)bfin_read_TBUF()); @@ -622,45 +669,14 @@ void dump_bfin_trace_buffer(void) addr = (unsigned short *)bfin_read_TBUF(); decode_address(buf, (unsigned long)addr); printk(KERN_NOTICE " Source : %s ", buf); - if (get_instruction(&val, addr)) { - if (val == 0x0010) - printk("RTS"); - else if (val == 0x0011) - printk("RTI"); - else if (val == 0x0012) - printk("RTX"); - else if (val >= 0x0050 && val <= 0x0057) - printk("JUMP (P%i)", val & 7); - else if (val >= 0x0060 && val <= 0x0067) - printk("CALL (P%i)", val & 7); - else if (val >= 0x0070 && val <= 0x0077) - printk("CALL (PC+P%i)", val & 7); - else if (val >= 0x0080 && val <= 0x0087) - printk("JUMP (PC+P%i)", val & 7); - else if ((val >= 0x1000 && val <= 0x13FF) || - (val >= 0x1800 && val <= 0x1BFF)) - printk("IF !CC JUMP"); - else if ((val >= 0x1400 && val <= 0x17ff) || - (val >= 0x1c00 && val <= 0x1fff)) - printk("IF CC JUMP"); - else if (val >= 0x2000 && val <= 0x2fff) - printk("JUMP.S"); - else if (val >= 0xe080 && val <= 0xe0ff) - printk("LSETUP"); - else if (val >= 0xe200 && val <= 0xe2ff) - printk("JUMP.L"); - else if (val >= 0xe300 && val <= 0xe3ff) - printk("CALL pcrel"); - else - printk("0x%04x", val); - } + decode_instruction(addr); printk("\n"); } } #ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND if (trace_buff_offset) - index = trace_buff_offset/4 - 1; + index = trace_buff_offset / 4; else index = EXPAND_LEN; @@ -672,7 +688,9 @@ void dump_bfin_trace_buffer(void) if (index < 0 ) index = EXPAND_LEN; decode_address(buf, software_trace_buff[index]); - printk(KERN_NOTICE " Source : %s\n", buf); + printk(KERN_NOTICE " Source : %s ", buf); + decode_instruction((unsigned short *)software_trace_buff[index]); + printk("\n"); index -= 1; if (index < 0) index = EXPAND_LEN; diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S index 0896e38d61087f1398a096cb6790d96afc4febc6..7d12c6692a65a1d2d8e2de17049fb541b61df9c3 100644 --- a/arch/blackfin/kernel/vmlinux.lds.S +++ b/arch/blackfin/kernel/vmlinux.lds.S @@ -83,6 +83,7 @@ SECTIONS #if !L1_DATA_B_LENGTH *(.l1.bss.B) #endif + . = ALIGN(4); ___bss_stop = .; } @@ -101,7 +102,7 @@ SECTIONS #if !L1_DATA_B_LENGTH *(.l1.data.B) #endif -#ifndef L2_LENGTH +#if !L2_LENGTH . = ALIGN(32); *(.data_l2.cacheline_aligned) *(.l2.data) @@ -211,20 +212,19 @@ SECTIONS __ebss_b_l1 = .; } -#ifdef L2_LENGTH __l2_lma_start = .; .text_data_l2 L2_START : AT(LOADADDR(.data_b_l1) + SIZEOF(.data_b_l1)) { . = ALIGN(4); __stext_l2 = .; - *(.l1.text) + *(.l2.text) . = ALIGN(4); __etext_l2 = .; . = ALIGN(4); __sdata_l2 = .; - *(.l1.data) + *(.l2.data) __edata_l2 = .; . = ALIGN(32); @@ -232,11 +232,10 @@ SECTIONS . = ALIGN(4); __sbss_l2 = .; - *(.l1.bss) + *(.l2.bss) . = ALIGN(4); __ebss_l2 = .; } -#endif /* Force trailing alignment of our init section so that when we * free our init memory, we don't leave behind a partial page. diff --git a/arch/blackfin/lib/ins.S b/arch/blackfin/lib/ins.S index eba2343b1b59246564ba96ef89cad418bbba8bf8..d60554dce87bc4f94fff3151cdeef747340bfed8 100644 --- a/arch/blackfin/lib/ins.S +++ b/arch/blackfin/lib/ins.S @@ -33,7 +33,28 @@ .align 2 +/* + * Reads on the Blackfin are speculative. In Blackfin terms, this means they + * can be interrupted at any time (even after they have been issued on to the + * external bus), and re-issued after the interrupt occurs. + * + * If a FIFO is sitting on the end of the read, it will see two reads, + * when the core only sees one. The FIFO receives the read which is cancelled, + * and not delivered to the core. + * + * To solve this, interrupts are turned off before reads occur to I/O space. + * There are 3 versions of all these functions + * - turns interrupts off every read (higher overhead, but lower latency) + * - turns interrupts off every loop (low overhead, but longer latency) + * - DMA version, which do not suffer from this issue. DMA versions have + * different name (prefixed by dma_ ), and are located in + * ../kernel/bfin_dma_5xx.c + * Using the dma related functions are recommended for transfering large + * buffers in/out of FIFOs. + */ + ENTRY(_insl) +#ifdef CONFIG_BFIN_INS_LOWOVERHEAD P0 = R0; /* P0 = port */ cli R3; P1 = R1; /* P1 = address */ @@ -46,9 +67,26 @@ ENTRY(_insl) .Llong_loop_e: NOP; sti R3; RTS; +#else + P0 = R0; /* P0 = port */ + P1 = R1; /* P1 = address */ + P2 = R2; /* P2 = count */ + SSYNC; + LSETUP( .Llong_loop_s, .Llong_loop_e) LC0 = P2; +.Llong_loop_s: + CLI R3; + NOP; NOP; NOP; + R0 = [P0]; + [P1++] = R0; +.Llong_loop_e: + STI R3; + + RTS; +#endif ENDPROC(_insl) ENTRY(_insw) +#ifdef CONFIG_BFIN_INS_LOWOVERHEAD P0 = R0; /* P0 = port */ cli R3; P1 = R1; /* P1 = address */ @@ -61,9 +99,26 @@ ENTRY(_insw) .Lword_loop_e: NOP; sti R3; RTS; +#else + P0 = R0; /* P0 = port */ + P1 = R1; /* P1 = address */ + P2 = R2; /* P2 = count */ + SSYNC; + LSETUP( .Lword_loop_s, .Lword_loop_e) LC0 = P2; +.Lword_loop_s: + CLI R3; + NOP; NOP; NOP; + R0 = W[P0]; + W[P1++] = R0; +.Lword_loop_e: + STI R3; + RTS; + +#endif ENDPROC(_insw) ENTRY(_insw_8) +#ifdef CONFIG_BFIN_INS_LOWOVERHEAD P0 = R0; /* P0 = port */ cli R3; P1 = R1; /* P1 = address */ @@ -78,9 +133,29 @@ ENTRY(_insw_8) .Lword8_loop_e: NOP; sti R3; RTS; +#else + P0 = R0; /* P0 = port */ + P1 = R1; /* P1 = address */ + P2 = R2; /* P2 = count */ + SSYNC; + LSETUP( .Lword8_loop_s, .Lword8_loop_e) LC0 = P2; +.Lword8_loop_s: + CLI R3; + NOP; NOP; NOP; + R0 = W[P0]; + B[P1++] = R0; + R0 = R0 >> 8; + B[P1++] = R0; + NOP; +.Lword8_loop_e: + STI R3; + + RTS; +#endif ENDPROC(_insw_8) ENTRY(_insb) +#ifdef CONFIG_BFIN_INS_LOWOVERHEAD P0 = R0; /* P0 = port */ cli R3; P1 = R1; /* P1 = address */ @@ -93,9 +168,26 @@ ENTRY(_insb) .Lbyte_loop_e: NOP; sti R3; RTS; +#else + P0 = R0; /* P0 = port */ + P1 = R1; /* P1 = address */ + P2 = R2; /* P2 = count */ + SSYNC; + LSETUP( .Lbyte_loop_s, .Lbyte_loop_e) LC0 = P2; +.Lbyte_loop_s: + CLI R3; + NOP; NOP; NOP; + R0 = B[P0]; + B[P1++] = R0; +.Lbyte_loop_e: + STI R3; + + RTS; +#endif ENDPROC(_insb) ENTRY(_insl_16) +#ifdef CONFIG_BFIN_INS_LOWOVERHEAD P0 = R0; /* P0 = port */ cli R3; P1 = R1; /* P1 = address */ @@ -110,4 +202,21 @@ ENTRY(_insl_16) .Llong16_loop_e: NOP; sti R3; RTS; +#else + P0 = R0; /* P0 = port */ + P1 = R1; /* P1 = address */ + P2 = R2; /* P2 = count */ + SSYNC; + LSETUP( .Llong16_loop_s, .Llong16_loop_e) LC0 = P2; +.Llong16_loop_s: + CLI R3; + NOP; NOP; NOP; + R0 = [P0]; + W[P1++] = R0; + R0 = R0 >> 16; + W[P1++] = R0; +.Llong16_loop_e: + STI R3; + RTS; +#endif ENDPROC(_insl_16) diff --git a/arch/blackfin/mach-bf527/boards/cm_bf527.c b/arch/blackfin/mach-bf527/boards/cm_bf527.c index 0b26ae2de5eef07054b3c309f527fd9acb38bad4..d22bc7773717411e200c1968e885413a0d74031f 100644 --- a/arch/blackfin/mach-bf527/boards/cm_bf527.c +++ b/arch/blackfin/mach-bf527/boards/cm_bf527.c @@ -39,7 +39,6 @@ #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) #include #endif -#include #include #include #include @@ -160,15 +159,15 @@ static struct platform_device musb_device = { #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) static struct mtd_partition ezkit_partitions[] = { { - .name = "Bootloader", + .name = "bootloader(nor)", .size = 0x40000, .offset = 0, }, { - .name = "Kernel", + .name = "linux kernel(nor)", .size = 0x1C0000, .offset = MTDPART_OFS_APPEND, }, { - .name = "RootFS", + .name = "file system(nor)", .size = MTDPART_SIZ_FULL, .offset = MTDPART_OFS_APPEND, } @@ -200,12 +199,12 @@ static struct platform_device ezkit_flash_device = { #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE) static struct mtd_partition partition_info[] = { { - .name = "Linux Kernel", + .name = "linux kernel(nand)", .offset = 0, .size = 4 * SIZE_1M, }, { - .name = "File System", + .name = "file system(nand)", .offset = MTDPART_OFS_APPEND, .size = MTDPART_SIZ_FULL, }, @@ -438,12 +437,12 @@ static struct platform_device net2272_bfin_device = { || defined(CONFIG_MTD_M25P80_MODULE) static struct mtd_partition bfin_spi_flash_partitions[] = { { - .name = "bootloader", + .name = "bootloader(spi)", .size = 0x00040000, .offset = 0, .mask_flags = MTD_CAP_ROM }, { - .name = "linux kernel", + .name = "linux kernel(spi)", .size = MTDPART_SIZ_FULL, .offset = MTDPART_OFS_APPEND, } @@ -799,43 +798,6 @@ static struct platform_device bfin_sport1_uart_device = { }; #endif -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) -#define PATA_INT 55 - -static struct pata_platform_info bfin_pata_platform_data = { - .ioport_shift = 1, - .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED, -}; - -static struct resource bfin_pata_resources[] = { - { - .start = 0x20314020, - .end = 0x2031403F, - .flags = IORESOURCE_MEM, - }, - { - .start = 0x2031401C, - .end = 0x2031401F, - .flags = IORESOURCE_MEM, - }, - { - .start = PATA_INT, - .end = PATA_INT, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device bfin_pata_device = { - .name = "pata_platform", - .id = -1, - .num_resources = ARRAY_SIZE(bfin_pata_resources), - .resource = bfin_pata_resources, - .dev = { - .platform_data = &bfin_pata_platform_data, - } -}; -#endif - #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) #include #include @@ -961,10 +923,6 @@ static struct platform_device *stamp_devices[] __initdata = { &bfin_sport1_uart_device, #endif -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) - &bfin_pata_device, -#endif - #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) &bfin_device_gpiokeys, #endif @@ -987,10 +945,6 @@ static int __init stamp_init(void) platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices)); spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); - -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) - irq_desc[PATA_INT].status |= IRQ_NOAUTOEN; -#endif return 0; } diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c index 689b69c98ee44cf95cee6f908b961a8052f636e6..762f754c06ccdcfedae5a8416750cf5d7940195e 100644 --- a/arch/blackfin/mach-bf527/boards/ezkit.c +++ b/arch/blackfin/mach-bf527/boards/ezkit.c @@ -38,7 +38,6 @@ #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) #include #endif -#include #include #include #include @@ -177,15 +176,15 @@ static struct platform_device bf52x_t350mcqb_device = { #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) static struct mtd_partition ezkit_partitions[] = { { - .name = "Bootloader", + .name = "bootloader(nor)", .size = 0x40000, .offset = 0, }, { - .name = "Kernel", + .name = "linux kernel(nor)", .size = 0x1C0000, .offset = MTDPART_OFS_APPEND, }, { - .name = "RootFS", + .name = "file system(nor)", .size = MTDPART_SIZ_FULL, .offset = MTDPART_OFS_APPEND, } @@ -217,12 +216,12 @@ static struct platform_device ezkit_flash_device = { #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE) static struct mtd_partition partition_info[] = { { - .name = "Linux Kernel", + .name = "linux kernel(nand)", .offset = 0, .size = 4 * SIZE_1M, }, { - .name = "File System", + .name = "file system(nand)", .offset = MTDPART_OFS_APPEND, .size = MTDPART_SIZ_FULL, }, @@ -460,12 +459,12 @@ static struct platform_device net2272_bfin_device = { || defined(CONFIG_MTD_M25P80_MODULE) static struct mtd_partition bfin_spi_flash_partitions[] = { { - .name = "bootloader", + .name = "bootloader(spi)", .size = 0x00040000, .offset = 0, .mask_flags = MTD_CAP_ROM }, { - .name = "linux kernel", + .name = "linux kernel(spi)", .size = MTDPART_SIZ_FULL, .offset = MTDPART_OFS_APPEND, } @@ -825,43 +824,6 @@ static struct platform_device bfin_sport1_uart_device = { }; #endif -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) -#define PATA_INT 55 - -static struct pata_platform_info bfin_pata_platform_data = { - .ioport_shift = 1, - .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED, -}; - -static struct resource bfin_pata_resources[] = { - { - .start = 0x20314020, - .end = 0x2031403F, - .flags = IORESOURCE_MEM, - }, - { - .start = 0x2031401C, - .end = 0x2031401F, - .flags = IORESOURCE_MEM, - }, - { - .start = PATA_INT, - .end = PATA_INT, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device bfin_pata_device = { - .name = "pata_platform", - .id = -1, - .num_resources = ARRAY_SIZE(bfin_pata_resources), - .resource = bfin_pata_resources, - .dev = { - .platform_data = &bfin_pata_platform_data, - } -}; -#endif - #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) #include #include @@ -996,10 +958,6 @@ static struct platform_device *stamp_devices[] __initdata = { &bfin_sport1_uart_device, #endif -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) - &bfin_pata_device, -#endif - #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) &bfin_device_gpiokeys, #endif @@ -1022,10 +980,6 @@ static int __init stamp_init(void) platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices)); spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); - -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) - irq_desc[PATA_INT].status |= IRQ_NOAUTOEN; -#endif return 0; } diff --git a/arch/blackfin/mach-bf527/head.S b/arch/blackfin/mach-bf527/head.S index fe05cc1ef1746629971057f7a2e2eed5d250112f..28c486191209669f1bc2cd48f82fe8930d8e3c09 100644 --- a/arch/blackfin/mach-bf527/head.S +++ b/arch/blackfin/mach-bf527/head.S @@ -30,292 +30,10 @@ #include #include #include -#include - -#ifdef CONFIG_BFIN_KERNEL_CLOCK -#include -#include -#endif - -.extern ___bss_stop -.extern ___bss_start -.extern _bf53x_relocate_l1_mem - -#define INITIAL_STACK 0xFFB01000 - -__INIT - -ENTRY(__start) - /* R0: argument of command line string, passed from uboot, save it */ - R7 = R0; - /* Enable Cycle Counter and Nesting Of Interrupts */ -#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES - R0 = SYSCFG_SNEN; -#else - R0 = SYSCFG_SNEN | SYSCFG_CCEN; -#endif - SYSCFG = R0; - R0 = 0; - - /* Clear Out All the data and pointer Registers */ - R1 = R0; - R2 = R0; - R3 = R0; - R4 = R0; - R5 = R0; - R6 = R0; - - P0 = R0; - P1 = R0; - P2 = R0; - P3 = R0; - P4 = R0; - P5 = R0; - - LC0 = r0; - LC1 = r0; - L0 = r0; - L1 = r0; - L2 = r0; - L3 = r0; - - /* Clear Out All the DAG Registers */ - B0 = r0; - B1 = r0; - B2 = r0; - B3 = r0; - - I0 = r0; - I1 = r0; - I2 = r0; - I3 = r0; - - M0 = r0; - M1 = r0; - M2 = r0; - M3 = r0; - - trace_buffer_init(p0,r0); - P0 = R1; - R0 = R1; - - /* Turn off the icache */ - p0.l = LO(IMEM_CONTROL); - p0.h = HI(IMEM_CONTROL); - R1 = [p0]; - R0 = ~ENICPLB; - R0 = R0 & R1; - - /* Anomaly 05000125 */ -#if ANOMALY_05000125 - CLI R2; - SSYNC; -#endif - [p0] = R0; - SSYNC; -#if ANOMALY_05000125 - STI R2; -#endif - - /* Turn off the dcache */ - p0.l = LO(DMEM_CONTROL); - p0.h = HI(DMEM_CONTROL); - R1 = [p0]; - R0 = ~ENDCPLB; - R0 = R0 & R1; - - /* Anomaly 05000125 */ -#if ANOMALY_05000125 - CLI R2; - SSYNC; -#endif - [p0] = R0; - SSYNC; -#if ANOMALY_05000125 - STI R2; -#endif - - -#if defined(CONFIG_BF527) - p0.h = hi(EMAC_SYSTAT); - p0.l = lo(EMAC_SYSTAT); - R0.h = 0xFFFF; /* Clear EMAC Interrupt Status bits */ - R0.l = 0xFFFF; - [P0] = R0; - SSYNC; -#endif - - /* Initialise UART - when booting from u-boot, the UART is not disabled - * so if we dont initalize here, our serial console gets hosed */ - p0.h = hi(UART1_LCR); - p0.l = lo(UART1_LCR); - r0 = 0x0(Z); - w[p0] = r0.L; /* To enable DLL writes */ - ssync; - - p0.h = hi(UART1_DLL); - p0.l = lo(UART1_DLL); - r0 = 0x0(Z); - w[p0] = r0.L; - ssync; - - p0.h = hi(UART1_DLH); - p0.l = lo(UART1_DLH); - r0 = 0x00(Z); - w[p0] = r0.L; - ssync; - - p0.h = hi(UART1_GCTL); - p0.l = lo(UART1_GCTL); - r0 = 0x0(Z); - w[p0] = r0.L; /* To enable UART clock */ - ssync; - - /* Initialize stack pointer */ - sp.l = lo(INITIAL_STACK); - sp.h = hi(INITIAL_STACK); - fp = sp; - usp = sp; - -#ifdef CONFIG_EARLY_PRINTK - SP += -12; - call _init_early_exception_vectors; - SP += 12; -#endif - - /* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */ - call _bf53x_relocate_l1_mem; #ifdef CONFIG_BFIN_KERNEL_CLOCK - call _start_dma_code; -#endif - - /* Code for initializing Async memory banks */ - - p2.h = hi(EBIU_AMBCTL1); - p2.l = lo(EBIU_AMBCTL1); - r0.h = hi(AMBCTL1VAL); - r0.l = lo(AMBCTL1VAL); - [p2] = r0; - ssync; - - p2.h = hi(EBIU_AMBCTL0); - p2.l = lo(EBIU_AMBCTL0); - r0.h = hi(AMBCTL0VAL); - r0.l = lo(AMBCTL0VAL); - [p2] = r0; - ssync; - - p2.h = hi(EBIU_AMGCTL); - p2.l = lo(EBIU_AMGCTL); - r0 = AMGCTLVAL; - w[p2] = r0; - ssync; - - /* This section keeps the processor in supervisor mode - * during kernel boot. Switches to user mode at end of boot. - * See page 3-9 of Hardware Reference manual for documentation. - */ - - /* EVT15 = _real_start */ - - p0.l = lo(EVT15); - p0.h = hi(EVT15); - p1.l = _real_start; - p1.h = _real_start; - [p0] = p1; - csync; - - p0.l = lo(IMASK); - p0.h = hi(IMASK); - p1.l = IMASK_IVG15; - p1.h = 0x0; - [p0] = p1; - csync; - - raise 15; - p0.l = .LWAIT_HERE; - p0.h = .LWAIT_HERE; - reti = p0; -#if ANOMALY_05000281 - nop; nop; nop; +#include +#include #endif - rti; - -.LWAIT_HERE: - jump .LWAIT_HERE; -ENDPROC(__start) - -ENTRY(_real_start) - [ -- sp ] = reti; - p0.l = lo(WDOG_CTL); - p0.h = hi(WDOG_CTL); - r0 = 0xAD6(z); - w[p0] = r0; /* watchdog off for now */ - ssync; - - /* Code update for BSS size == 0 - * Zero out the bss region. - */ - - p1.l = ___bss_start; - p1.h = ___bss_start; - p2.l = ___bss_stop; - p2.h = ___bss_stop; - r0 = 0; - p2 -= p1; - lsetup (.L_clear_bss, .L_clear_bss) lc0 = p2; -.L_clear_bss: - B[p1++] = r0; - - /* In case there is a NULL pointer reference - * Zero out region before stext - */ - - p1.l = 0x0; - p1.h = 0x0; - r0.l = __stext; - r0.h = __stext; - r0 = r0 >> 1; - p2 = r0; - r0 = 0; - lsetup (.L_clear_zero, .L_clear_zero) lc0 = p2; -.L_clear_zero: - W[p1++] = r0; - - /* pass the uboot arguments to the global value command line */ - R0 = R7; - call _cmdline_init; - - p1.l = __rambase; - p1.h = __rambase; - r0.l = __sdata; - r0.h = __sdata; - [p1] = r0; - - p1.l = __ramstart; - p1.h = __ramstart; - p3.l = ___bss_stop; - p3.h = ___bss_stop; - - r1 = p3; - [p1] = r1; - - /* - * load the current thread pointer and stack - */ - r1.l = _init_thread_union; - r1.h = _init_thread_union; - - r2.l = 0x2000; - r2.h = 0x0000; - r1 = r1 + r2; - sp = r1; - usp = sp; - fp = sp; - jump.l _start_kernel; -ENDPROC(_real_start) - -__FINIT .section .l1.text #ifdef CONFIG_BFIN_KERNEL_CLOCK @@ -420,13 +138,6 @@ ENTRY(_start_dma_code) [P2] = R1; SSYNC; - p0.h = hi(SIC_IWR0); - p0.l = lo(SIC_IWR0); - r0.l = lo(IWR_ENABLE_ALL); - r0.h = hi(IWR_ENABLE_ALL); - [p0] = r0; - SSYNC; - RTS; ENDPROC(_start_dma_code) #endif /* CONFIG_BFIN_KERNEL_CLOCK */ diff --git a/include/asm-blackfin/mach-bf527/anomaly.h b/arch/blackfin/mach-bf527/include/mach/anomaly.h similarity index 100% rename from include/asm-blackfin/mach-bf527/anomaly.h rename to arch/blackfin/mach-bf527/include/mach/anomaly.h diff --git a/include/asm-blackfin/mach-bf527/bf527.h b/arch/blackfin/mach-bf527/include/mach/bf527.h similarity index 100% rename from include/asm-blackfin/mach-bf527/bf527.h rename to arch/blackfin/mach-bf527/include/mach/bf527.h diff --git a/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h b/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h similarity index 100% rename from include/asm-blackfin/mach-bf527/bfin_serial_5xx.h rename to arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h diff --git a/include/asm-blackfin/mach-bf527/bfin_sir.h b/arch/blackfin/mach-bf527/include/mach/bfin_sir.h similarity index 100% rename from include/asm-blackfin/mach-bf527/bfin_sir.h rename to arch/blackfin/mach-bf527/include/mach/bfin_sir.h diff --git a/include/asm-blackfin/mach-bf527/blackfin.h b/arch/blackfin/mach-bf527/include/mach/blackfin.h similarity index 100% rename from include/asm-blackfin/mach-bf527/blackfin.h rename to arch/blackfin/mach-bf527/include/mach/blackfin.h diff --git a/include/asm-blackfin/mach-bf527/cdefBF522.h b/arch/blackfin/mach-bf527/include/mach/cdefBF522.h similarity index 96% rename from include/asm-blackfin/mach-bf527/cdefBF522.h rename to arch/blackfin/mach-bf527/include/mach/cdefBF522.h index 52c06494b88692da83b5f7613b810c479399bcd2..663c2bbdfd91558ba7f846fe8044bd65ba4da670 100644 --- a/include/asm-blackfin/mach-bf527/cdefBF522.h +++ b/arch/blackfin/mach-bf527/include/mach/cdefBF522.h @@ -36,7 +36,7 @@ #include "defBF522.h" /* include core specific register pointer definitions */ -#include +#include /* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF522 */ diff --git a/include/asm-blackfin/mach-bf527/cdefBF525.h b/arch/blackfin/mach-bf527/include/mach/cdefBF525.h similarity index 99% rename from include/asm-blackfin/mach-bf527/cdefBF525.h rename to arch/blackfin/mach-bf527/include/mach/cdefBF525.h index 2cc67e4b4d86b9c0d1ab7f8380d43975097707db..00377eb59b75aab122b610196eeec685bcaeee0f 100644 --- a/include/asm-blackfin/mach-bf527/cdefBF525.h +++ b/arch/blackfin/mach-bf527/include/mach/cdefBF525.h @@ -36,7 +36,7 @@ #include "defBF525.h" /* include core specific register pointer definitions */ -#include +#include /* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF525 */ diff --git a/include/asm-blackfin/mach-bf527/cdefBF527.h b/arch/blackfin/mach-bf527/include/mach/cdefBF527.h similarity index 99% rename from include/asm-blackfin/mach-bf527/cdefBF527.h rename to arch/blackfin/mach-bf527/include/mach/cdefBF527.h index 5bd1a8601743680e13db4067efbb5fd0e61b695d..fca8db70811975926e3796e7f54698707b982a1d 100644 --- a/include/asm-blackfin/mach-bf527/cdefBF527.h +++ b/arch/blackfin/mach-bf527/include/mach/cdefBF527.h @@ -36,7 +36,7 @@ #include "defBF527.h" /* include core specific register pointer definitions */ -#include +#include /* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF527 */ diff --git a/include/asm-blackfin/mach-bf527/cdefBF52x_base.h b/arch/blackfin/mach-bf527/include/mach/cdefBF52x_base.h similarity index 99% rename from include/asm-blackfin/mach-bf527/cdefBF52x_base.h rename to arch/blackfin/mach-bf527/include/mach/cdefBF52x_base.h index 9dbdbec8ea1b93187ffb60ff7fbee48848c61911..9a814b9a12b9f20bd5ac9cda2555714e78cbf349 100644 --- a/include/asm-blackfin/mach-bf527/cdefBF52x_base.h +++ b/arch/blackfin/mach-bf527/include/mach/cdefBF52x_base.h @@ -37,7 +37,7 @@ #include "defBF52x_base.h" /* Include core specific register pointer definitions */ -#include +#include /* ==== begin from cdefBF534.h ==== */ diff --git a/include/asm-blackfin/mach-bf527/defBF522.h b/arch/blackfin/mach-bf527/include/mach/defBF522.h similarity index 96% rename from include/asm-blackfin/mach-bf527/defBF522.h rename to arch/blackfin/mach-bf527/include/mach/defBF522.h index 9671d8f2c5ef0d7f9c638d36d8e74253ac3ae42f..0a8cdcdf0b495a7b66386b4c091b6de22a503088 100644 --- a/include/asm-blackfin/mach-bf527/defBF522.h +++ b/arch/blackfin/mach-bf527/include/mach/defBF522.h @@ -32,7 +32,7 @@ #define _DEF_BF522_H /* Include all Core registers and bit definitions */ -#include +#include /* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF522 */ diff --git a/include/asm-blackfin/mach-bf527/defBF525.h b/arch/blackfin/mach-bf527/include/mach/defBF525.h similarity index 99% rename from include/asm-blackfin/mach-bf527/defBF525.h rename to arch/blackfin/mach-bf527/include/mach/defBF525.h index 6a375a084acc2e9912665fb1127549a525a4d62b..5cd7576fef764bd4065197ace4fc35190658c7e8 100644 --- a/include/asm-blackfin/mach-bf527/defBF525.h +++ b/arch/blackfin/mach-bf527/include/mach/defBF525.h @@ -32,7 +32,7 @@ #define _DEF_BF525_H /* Include all Core registers and bit definitions */ -#include +#include /* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF525 */ diff --git a/include/asm-blackfin/mach-bf527/defBF527.h b/arch/blackfin/mach-bf527/include/mach/defBF527.h similarity index 99% rename from include/asm-blackfin/mach-bf527/defBF527.h rename to arch/blackfin/mach-bf527/include/mach/defBF527.h index f1a70db70cb84fd180d0a5cd82692fa31a7137cd..f040f364afa323330f80e2027aeea567fe965e27 100644 --- a/include/asm-blackfin/mach-bf527/defBF527.h +++ b/arch/blackfin/mach-bf527/include/mach/defBF527.h @@ -32,7 +32,7 @@ #define _DEF_BF527_H /* Include all Core registers and bit definitions */ -#include +#include /* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF527 */ diff --git a/include/asm-blackfin/mach-bf527/defBF52x_base.h b/arch/blackfin/mach-bf527/include/mach/defBF52x_base.h similarity index 96% rename from include/asm-blackfin/mach-bf527/defBF52x_base.h rename to arch/blackfin/mach-bf527/include/mach/defBF52x_base.h index fc69cf93f14951be462f843a911cc93c1416e07a..6ac2ed7026eb86c39b91e163339bd06bc3f58337 100644 --- a/include/asm-blackfin/mach-bf527/defBF52x_base.h +++ b/arch/blackfin/mach-bf527/include/mach/defBF52x_base.h @@ -151,7 +151,7 @@ #define TIMER7_CONFIG 0xFFC00670 /* Timer 7 Configuration Register */ #define TIMER7_COUNTER 0xFFC00674 /* Timer 7 Counter Register */ #define TIMER7_PERIOD 0xFFC00678 /* Timer 7 Period Register */ -#define TIMER7_WIDTH 0xFFC0067C /* Timer 7 Width Register */ +#define TIMER7_WIDTH 0xFFC0067C /* Timer 7 Width Register */ #define TIMER_ENABLE 0xFFC00680 /* Timer Enable Register */ #define TIMER_DISABLE 0xFFC00684 /* Timer Disable Register */ @@ -634,18 +634,9 @@ /* PLL_DIV Macros */ #define SET_SSEL(x) ((x)&0xF) /* Set SSEL = 0-15 --> SCLK = VCO/SSEL */ -/* VR_CTL Masks */ -#define FREQ 0x0003 /* Switching Oscillator Frequency For Regulator */ +/* VR_CTL Masks */ +#define FREQ 0x3000 /* Switching Oscillator Frequency For Regulator */ #define HIBERNATE 0x0000 /* Powerdown/Bypass On-Board Regulation */ -#define FREQ_333 0x0001 /* Switching Frequency Is 333 kHz */ -#define FREQ_667 0x0002 /* Switching Frequency Is 667 kHz */ -#define FREQ_1000 0x0003 /* Switching Frequency Is 1 MHz */ - -#define GAIN 0x000C /* Voltage Level Gain */ -#define GAIN_5 0x0000 /* GAIN = 5 */ -#define GAIN_10 0x0004 /* GAIN = 10 */ -#define GAIN_20 0x0008 /* GAIN = 20 */ -#define GAIN_50 0x000C /* GAIN = 50 */ #define VLEV 0x00F0 /* Internal Voltage Level */ #define VLEV_085 0x0060 /* VLEV = 0.85 V (-5% - +10% Accuracy) */ @@ -660,7 +651,7 @@ #define VLEV_130 0x00F0 /* VLEV = 1.30 V (-5% - +10% Accuracy) */ #define WAKE 0x0100 /* Enable RTC/Reset Wakeup From Hibernate */ -#define CANWE 0x0200 /* Enable CAN Wakeup From Hibernate */ +#define USBWE 0x0200 /* Enable USB Wakeup From Hibernate */ #define PHYWE 0x0400 /* Enable PHY Wakeup From Hibernate */ #define CLKBUFOE 0x4000 /* CLKIN Buffer Output Enable */ #define PHYCLKOE CLKBUFOE /* Alternative legacy name for the above */ @@ -697,16 +688,16 @@ #define IRQ_ERROR1 0x00000002 /* Error Interrupt (DMA, DMARx Block, DMARx Overflow) */ #define IRQ_ERROR2 0x00000004 /* Error Interrupt (CAN, Ethernet, SPORTx, PPI, SPI, UARTx) */ -#define IRQ_RTC 0x00000008 /* Real Time Clock Interrupt */ -#define IRQ_DMA0 0x00000010 /* DMA Channel 0 (PPI) Interrupt */ -#define IRQ_DMA3 0x00000020 /* DMA Channel 3 (SPORT0 RX) Interrupt */ +#define IRQ_RTC 0x00000008 /* Real Time Clock Interrupt */ +#define IRQ_DMA0 0x00000010 /* DMA Channel 0 (PPI) Interrupt */ +#define IRQ_DMA3 0x00000020 /* DMA Channel 3 (SPORT0 RX) Interrupt */ #define IRQ_DMA4 0x00000040 /* DMA Channel 4 (SPORT0 TX) Interrupt */ #define IRQ_DMA5 0x00000080 /* DMA Channel 5 (SPORT1 RX) Interrupt */ #define IRQ_DMA6 0x00000100 /* DMA Channel 6 (SPORT1 TX) Interrupt */ #define IRQ_TWI 0x00000200 /* TWI Interrupt */ #define IRQ_DMA7 0x00000400 /* DMA Channel 7 (SPI) Interrupt */ -#define IRQ_DMA8 0x00000800 /* DMA Channel 8 (UART0 RX) Interrupt */ +#define IRQ_DMA8 0x00000800 /* DMA Channel 8 (UART0 RX) Interrupt */ #define IRQ_DMA9 0x00001000 /* DMA Channel 9 (UART0 TX) Interrupt */ #define IRQ_DMA10 0x00002000 /* DMA Channel 10 (UART1 RX) Interrupt */ #define IRQ_DMA11 0x00004000 /* DMA Channel 11 (UART1 TX) Interrupt */ @@ -801,7 +792,7 @@ #define WDEV_NONE 0x0006 /* no event on roll over */ #define WDEN 0x0FF0 /* enable watchdog */ #define WDDIS 0x0AD0 /* disable watchdog */ -#define WDRO 0x8000 /* watchdog rolled over latch */ +#define WDRO 0x8000 /* watchdog rolled over latch */ /* depreciated WDOG_CTL Register Masks for legacy code */ @@ -882,7 +873,7 @@ #define NINT 0x01 /* Pending Interrupt */ #define IIR_TX_READY 0x02 /* UART_THR empty */ #define IIR_RX_READY 0x04 /* Receive data ready */ -#define IIR_LINE_CHANGE 0x06 /* Receive line status */ +#define IIR_LINE_CHANGE 0x06 /* Receive line status */ #define IIR_STATUS 0x06 /* Highest Priority Pending Interrupt */ /* UARTx_GCTL Masks */ @@ -1638,12 +1629,12 @@ /* entry addresses of the user-callable Boot ROM functions */ -#define _BOOTROM_RESET 0xEF000000 -#define _BOOTROM_FINAL_INIT 0xEF000002 +#define _BOOTROM_RESET 0xEF000000 +#define _BOOTROM_FINAL_INIT 0xEF000002 #define _BOOTROM_DO_MEMORY_DMA 0xEF000006 -#define _BOOTROM_BOOT_DXE_FLASH 0xEF000008 -#define _BOOTROM_BOOT_DXE_SPI 0xEF00000A -#define _BOOTROM_BOOT_DXE_TWI 0xEF00000C +#define _BOOTROM_BOOT_DXE_FLASH 0xEF000008 +#define _BOOTROM_BOOT_DXE_SPI 0xEF00000A +#define _BOOTROM_BOOT_DXE_TWI 0xEF00000C #define _BOOTROM_GET_DXE_ADDRESS_FLASH 0xEF000010 #define _BOOTROM_GET_DXE_ADDRESS_SPI 0xEF000012 #define _BOOTROM_GET_DXE_ADDRESS_TWI 0xEF000014 @@ -1771,71 +1762,71 @@ /* Bit masks for CNT_CONFIG */ #define CNTE 0x1 /* Counter Enable */ -#define nCNTE 0x0 +#define nCNTE 0x0 #define DEBE 0x2 /* Debounce Enable */ -#define nDEBE 0x0 +#define nDEBE 0x0 #define CDGINV 0x10 /* CDG Pin Polarity Invert */ -#define nCDGINV 0x0 +#define nCDGINV 0x0 #define CUDINV 0x20 /* CUD Pin Polarity Invert */ -#define nCUDINV 0x0 +#define nCUDINV 0x0 #define CZMINV 0x40 /* CZM Pin Polarity Invert */ -#define nCZMINV 0x0 +#define nCZMINV 0x0 #define CNTMODE 0x700 /* Counter Operating Mode */ #define ZMZC 0x800 /* CZM Zeroes Counter Enable */ -#define nZMZC 0x0 +#define nZMZC 0x0 #define BNDMODE 0x3000 /* Boundary register Mode */ #define INPDIS 0x8000 /* CUG and CDG Input Disable */ -#define nINPDIS 0x0 +#define nINPDIS 0x0 /* Bit masks for CNT_IMASK */ #define ICIE 0x1 /* Illegal Gray/Binary Code Interrupt Enable */ -#define nICIE 0x0 +#define nICIE 0x0 #define UCIE 0x2 /* Up count Interrupt Enable */ -#define nUCIE 0x0 +#define nUCIE 0x0 #define DCIE 0x4 /* Down count Interrupt Enable */ -#define nDCIE 0x0 +#define nDCIE 0x0 #define MINCIE 0x8 /* Min Count Interrupt Enable */ -#define nMINCIE 0x0 +#define nMINCIE 0x0 #define MAXCIE 0x10 /* Max Count Interrupt Enable */ -#define nMAXCIE 0x0 +#define nMAXCIE 0x0 #define COV31IE 0x20 /* Bit 31 Overflow Interrupt Enable */ -#define nCOV31IE 0x0 +#define nCOV31IE 0x0 #define COV15IE 0x40 /* Bit 15 Overflow Interrupt Enable */ -#define nCOV15IE 0x0 +#define nCOV15IE 0x0 #define CZEROIE 0x80 /* Count to Zero Interrupt Enable */ -#define nCZEROIE 0x0 +#define nCZEROIE 0x0 #define CZMIE 0x100 /* CZM Pin Interrupt Enable */ -#define nCZMIE 0x0 +#define nCZMIE 0x0 #define CZMEIE 0x200 /* CZM Error Interrupt Enable */ -#define nCZMEIE 0x0 +#define nCZMEIE 0x0 #define CZMZIE 0x400 /* CZM Zeroes Counter Interrupt Enable */ -#define nCZMZIE 0x0 +#define nCZMZIE 0x0 /* Bit masks for CNT_STATUS */ #define ICII 0x1 /* Illegal Gray/Binary Code Interrupt Identifier */ -#define nICII 0x0 +#define nICII 0x0 #define UCII 0x2 /* Up count Interrupt Identifier */ -#define nUCII 0x0 +#define nUCII 0x0 #define DCII 0x4 /* Down count Interrupt Identifier */ -#define nDCII 0x0 +#define nDCII 0x0 #define MINCII 0x8 /* Min Count Interrupt Identifier */ -#define nMINCII 0x0 +#define nMINCII 0x0 #define MAXCII 0x10 /* Max Count Interrupt Identifier */ -#define nMAXCII 0x0 +#define nMAXCII 0x0 #define COV31II 0x20 /* Bit 31 Overflow Interrupt Identifier */ -#define nCOV31II 0x0 +#define nCOV31II 0x0 #define COV15II 0x40 /* Bit 15 Overflow Interrupt Identifier */ -#define nCOV15II 0x0 +#define nCOV15II 0x0 #define CZEROII 0x80 /* Count to Zero Interrupt Identifier */ -#define nCZEROII 0x0 +#define nCZEROII 0x0 #define CZMII 0x100 /* CZM Pin Interrupt Identifier */ -#define nCZMII 0x0 +#define nCZMII 0x0 #define CZMEII 0x200 /* CZM Error Interrupt Identifier */ -#define nCZMEII 0x0 +#define nCZMEII 0x0 #define CZMZII 0x400 /* CZM Zeroes Counter Interrupt Identifier */ -#define nCZMZII 0x0 +#define nCZMZII 0x0 /* Bit masks for CNT_COMMAND */ @@ -1843,7 +1834,7 @@ #define W1LMIN 0xf0 /* Load Min Register */ #define W1LMAX 0xf00 /* Load Max Register */ #define W1ZMONCE 0x1000 /* Enable CZM Clear Counter Once */ -#define nW1ZMONCE 0x0 +#define nW1ZMONCE 0x0 /* Bit masks for CNT_DEBOUNCE */ @@ -1853,15 +1844,15 @@ #define FUSE_FADDR 0x1ff /* OTP/Fuse Address */ #define FIEN 0x800 /* OTP/Fuse Interrupt Enable */ -#define nFIEN 0x0 +#define nFIEN 0x0 #define FTESTDEC 0x1000 /* OTP/Fuse Test Decoder */ -#define nFTESTDEC 0x0 +#define nFTESTDEC 0x0 #define FWRTEST 0x2000 /* OTP/Fuse Write Test */ -#define nFWRTEST 0x0 +#define nFWRTEST 0x0 #define FRDEN 0x4000 /* OTP/Fuse Read Enable */ -#define nFRDEN 0x0 +#define nFRDEN 0x0 #define FWREN 0x8000 /* OTP/Fuse Write Enable */ -#define nFWREN 0x0 +#define nFWREN 0x0 /* Bit masks for OTP_BEN */ @@ -1870,15 +1861,15 @@ /* Bit masks for OTP_STATUS */ #define FCOMP 0x1 /* OTP/Fuse Access Complete */ -#define nFCOMP 0x0 +#define nFCOMP 0x0 #define FERROR 0x2 /* OTP/Fuse Access Error */ -#define nFERROR 0x0 +#define nFERROR 0x0 #define MMRGLOAD 0x10 /* Memory Mapped Register Gasket Load */ -#define nMMRGLOAD 0x0 +#define nMMRGLOAD 0x0 #define MMRGLOCK 0x20 /* Memory Mapped Register Gasket Lock */ -#define nMMRGLOCK 0x0 +#define nMMRGLOCK 0x0 #define FPGMEN 0x40 /* OTP/Fuse Program Enable */ -#define nFPGMEN 0x0 +#define nFPGMEN 0x0 /* Bit masks for OTP_TIMING */ @@ -1892,42 +1883,42 @@ /* Bit masks for SECURE_SYSSWT */ #define EMUDABL 0x1 /* Emulation Disable. */ -#define nEMUDABL 0x0 +#define nEMUDABL 0x0 #define RSTDABL 0x2 /* Reset Disable */ -#define nRSTDABL 0x0 +#define nRSTDABL 0x0 #define L1IDABL 0x1c /* L1 Instruction Memory Disable. */ #define L1DADABL 0xe0 /* L1 Data Bank A Memory Disable. */ #define L1DBDABL 0x700 /* L1 Data Bank B Memory Disable. */ #define DMA0OVR 0x800 /* DMA0 Memory Access Override */ -#define nDMA0OVR 0x0 +#define nDMA0OVR 0x0 #define DMA1OVR 0x1000 /* DMA1 Memory Access Override */ -#define nDMA1OVR 0x0 +#define nDMA1OVR 0x0 #define EMUOVR 0x4000 /* Emulation Override */ -#define nEMUOVR 0x0 +#define nEMUOVR 0x0 #define OTPSEN 0x8000 /* OTP Secrets Enable. */ -#define nOTPSEN 0x0 +#define nOTPSEN 0x0 #define L2DABL 0x70000 /* L2 Memory Disable. */ /* Bit masks for SECURE_CONTROL */ #define SECURE0 0x1 /* SECURE 0 */ -#define nSECURE0 0x0 +#define nSECURE0 0x0 #define SECURE1 0x2 /* SECURE 1 */ -#define nSECURE1 0x0 +#define nSECURE1 0x0 #define SECURE2 0x4 /* SECURE 2 */ -#define nSECURE2 0x0 +#define nSECURE2 0x0 #define SECURE3 0x8 /* SECURE 3 */ -#define nSECURE3 0x0 +#define nSECURE3 0x0 /* Bit masks for SECURE_STATUS */ #define SECMODE 0x3 /* Secured Mode Control State */ #define NMI 0x4 /* Non Maskable Interrupt */ -#define nNMI 0x0 +#define nNMI 0x0 #define AFVALID 0x8 /* Authentication Firmware Valid */ -#define nAFVALID 0x0 +#define nAFVALID 0x0 #define AFEXIT 0x10 /* Authentication Firmware Exit */ -#define nAFEXIT 0x0 +#define nAFEXIT 0x0 #define SECSTAT 0xe0 /* Secure Status */ /* Bit masks for NFC_CTL */ @@ -1935,60 +1926,60 @@ #define WR_DLY 0xf /* Write Strobe Delay */ #define RD_DLY 0xf0 /* Read Strobe Delay */ #define NWIDTH 0x100 /* NAND Data Width */ -#define nNWIDTH 0x0 +#define nNWIDTH 0x0 #define PG_SIZE 0x200 /* Page Size */ -#define nPG_SIZE 0x0 +#define nPG_SIZE 0x0 /* Bit masks for NFC_STAT */ #define NBUSY 0x1 /* Not Busy */ -#define nNBUSY 0x0 +#define nNBUSY 0x0 #define WB_FULL 0x2 /* Write Buffer Full */ -#define nWB_FULL 0x0 +#define nWB_FULL 0x0 #define PG_WR_STAT 0x4 /* Page Write Pending */ -#define nPG_WR_STAT 0x0 +#define nPG_WR_STAT 0x0 #define PG_RD_STAT 0x8 /* Page Read Pending */ -#define nPG_RD_STAT 0x0 +#define nPG_RD_STAT 0x0 #define WB_EMPTY 0x10 /* Write Buffer Empty */ -#define nWB_EMPTY 0x0 +#define nWB_EMPTY 0x0 /* Bit masks for NFC_IRQSTAT */ #define NBUSYIRQ 0x1 /* Not Busy IRQ */ -#define nNBUSYIRQ 0x0 +#define nNBUSYIRQ 0x0 #define WB_OVF 0x2 /* Write Buffer Overflow */ -#define nWB_OVF 0x0 +#define nWB_OVF 0x0 #define WB_EDGE 0x4 /* Write Buffer Edge Detect */ -#define nWB_EDGE 0x0 +#define nWB_EDGE 0x0 #define RD_RDY 0x8 /* Read Data Ready */ -#define nRD_RDY 0x0 +#define nRD_RDY 0x0 #define WR_DONE 0x10 /* Page Write Done */ -#define nWR_DONE 0x0 +#define nWR_DONE 0x0 /* Bit masks for NFC_IRQMASK */ #define MASK_BUSYIRQ 0x1 /* Mask Not Busy IRQ */ -#define nMASK_BUSYIRQ 0x0 +#define nMASK_BUSYIRQ 0x0 #define MASK_WBOVF 0x2 /* Mask Write Buffer Overflow */ -#define nMASK_WBOVF 0x0 +#define nMASK_WBOVF 0x0 #define MASK_WBEMPTY 0x4 /* Mask Write Buffer Empty */ -#define nMASK_WBEMPTY 0x0 +#define nMASK_WBEMPTY 0x0 #define MASK_RDRDY 0x8 /* Mask Read Data Ready */ -#define nMASK_RDRDY 0x0 +#define nMASK_RDRDY 0x0 #define MASK_WRDONE 0x10 /* Mask Write Done */ -#define nMASK_WRDONE 0x0 +#define nMASK_WRDONE 0x0 /* Bit masks for NFC_RST */ #define ECC_RST 0x1 /* ECC (and NFC counters) Reset */ -#define nECC_RST 0x0 +#define nECC_RST 0x0 /* Bit masks for NFC_PGCTL */ #define PG_RD_START 0x1 /* Page Read Start */ -#define nPG_RD_START 0x0 +#define nPG_RD_START 0x0 #define PG_WR_START 0x2 /* Page Write Start */ -#define nPG_WR_START 0x0 +#define nPG_WR_START 0x0 /* Bit masks for NFC_ECC0 */ diff --git a/include/asm-blackfin/mach-bf527/dma.h b/arch/blackfin/mach-bf527/include/mach/dma.h similarity index 100% rename from include/asm-blackfin/mach-bf527/dma.h rename to arch/blackfin/mach-bf527/include/mach/dma.h diff --git a/include/asm-blackfin/mach-bf527/irq.h b/arch/blackfin/mach-bf527/include/mach/irq.h similarity index 100% rename from include/asm-blackfin/mach-bf527/irq.h rename to arch/blackfin/mach-bf527/include/mach/irq.h diff --git a/include/asm-blackfin/mach-bf527/mem_init.h b/arch/blackfin/mach-bf527/include/mach/mem_init.h similarity index 100% rename from include/asm-blackfin/mach-bf527/mem_init.h rename to arch/blackfin/mach-bf527/include/mach/mem_init.h diff --git a/include/asm-blackfin/mach-bf527/mem_map.h b/arch/blackfin/mach-bf527/include/mach/mem_map.h similarity index 97% rename from include/asm-blackfin/mach-bf527/mem_map.h rename to arch/blackfin/mach-bf527/include/mach/mem_map.h index 193082deaa4e22214d510f88334eec59a9ecc3cb..ef46dc991cd447d0a7f33b3baee6f63e515b16fd 100644 --- a/include/asm-blackfin/mach-bf527/mem_map.h +++ b/arch/blackfin/mach-bf527/include/mach/mem_map.h @@ -89,6 +89,11 @@ #define BFIN_DSUPBANKS 0 #endif /*CONFIG_BFIN_DCACHE */ +/* Level 2 Memory - none */ + +#define L2_START 0 +#define L2_LENGTH 0 + /* Scratch Pad Memory */ #define L1_SCRATCH_START 0xFFB00000 diff --git a/include/asm-blackfin/mach-bf527/portmux.h b/arch/blackfin/mach-bf527/include/mach/portmux.h similarity index 100% rename from include/asm-blackfin/mach-bf527/portmux.h rename to arch/blackfin/mach-bf527/include/mach/portmux.h diff --git a/arch/blackfin/mach-bf527/ints-priority.c b/arch/blackfin/mach-bf527/ints-priority.c index 1fa38979396853a274242e0771f9c9c939091df5..8a2367403d2b5a73e925d630b4af01577405de4a 100644 --- a/arch/blackfin/mach-bf527/ints-priority.c +++ b/arch/blackfin/mach-bf527/ints-priority.c @@ -31,7 +31,7 @@ #include #include -void program_IAR(void) +void __init program_IAR(void) { /* Program the IAR0 Register with the configured priority */ bfin_write_SIC_IAR0(((CONFIG_IRQ_PLL_WAKEUP - 7) << IRQ_PLL_WAKEUP_POS) | diff --git a/arch/blackfin/mach-bf533/boards/H8606.c b/arch/blackfin/mach-bf533/boards/H8606.c index 4103a97c1a7024ae14e24b15d30b140611a93a7e..c66a68f30239644be1ab52863f667855a670242e 100644 --- a/arch/blackfin/mach-bf533/boards/H8606.c +++ b/arch/blackfin/mach-bf533/boards/H8606.c @@ -38,7 +38,6 @@ #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) #include #endif -#include #include #include @@ -141,16 +140,16 @@ static struct platform_device net2272_bfin_device = { #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE) static struct mtd_partition bfin_spi_flash_partitions[] = { { - .name = "bootloader", + .name = "bootloader(spi)", .size = 0x00060000, .offset = 0, .mask_flags = MTD_CAP_ROM }, { - .name = "kernel", + .name = "linux kernel(spi)", .size = 0x100000, .offset = 0x60000 }, { - .name = "file system", + .name = "file system(spi)", .size = 0x6a0000, .offset = 0x00160000, } diff --git a/arch/blackfin/mach-bf533/boards/Kconfig b/arch/blackfin/mach-bf533/boards/Kconfig index 840059241fbecc58b2c4bdc9dbedfc400ff54ae1..308c98dc5aba6a2bf2bdecf0aef4239bbe86a8b0 100644 --- a/arch/blackfin/mach-bf533/boards/Kconfig +++ b/arch/blackfin/mach-bf533/boards/Kconfig @@ -14,6 +14,12 @@ config BFIN533_STAMP help BF533-STAMP board support. +config BLACKSTAMP + bool "BlackStamp" + help + Support for the BlackStamp board. Hardware info available at + http://blackfin.uclinux.org/gf/project/blackstamp/ + config BFIN533_BLUETECHNIX_CM bool "Bluetechnix CM-BF533" depends on (BF533) diff --git a/arch/blackfin/mach-bf533/boards/Makefile b/arch/blackfin/mach-bf533/boards/Makefile index b7a1a1d79bdad4ff8e2463a9d6f6b757f5f598a5..9afbe72b484f7159a0a1ab5068ee5e54db9baf78 100644 --- a/arch/blackfin/mach-bf533/boards/Makefile +++ b/arch/blackfin/mach-bf533/boards/Makefile @@ -7,4 +7,5 @@ obj-$(CONFIG_BFIN533_STAMP) += stamp.o obj-$(CONFIG_BFIN532_IP0X) += ip0x.o obj-$(CONFIG_BFIN533_EZKIT) += ezkit.o obj-$(CONFIG_BFIN533_BLUETECHNIX_CM) += cm_bf533.o +obj-$(CONFIG_BLACKSTAMP) += blackstamp.o obj-$(CONFIG_H8606_HVSISTEMAS) += H8606.o diff --git a/arch/blackfin/mach-bf533/boards/blackstamp.c b/arch/blackfin/mach-bf533/boards/blackstamp.c new file mode 100644 index 0000000000000000000000000000000000000000..d064ded877197f9cbc11fca8ab30d4b2107a2d04 --- /dev/null +++ b/arch/blackfin/mach-bf533/boards/blackstamp.c @@ -0,0 +1,401 @@ +/* + * File: arch/blackfin/mach-bf533/blackstamp.c + * Based on: arch/blackfin/mach-bf533/stamp.c + * Author: Benjamin Matthews + * Aidan Williams + * + * Created: 2008 + * Description: Board Info File for the BlackStamp + * + * Copyright 2005 National ICT Australia (NICTA) + * Copyright 2004-2008 Analog Devices Inc. + * + * Enter bugs at http://blackfin.uclinux.org/ + * + * More info about the BlackStamp at: + * http://blackfin.uclinux.org/gf/project/blackstamp/ + * + * Licensed under the GPL-2 or later. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* + * Name the Board for the /proc/cpuinfo + */ +const char bfin_board_name[] = "BlackStamp"; + +#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) +static struct platform_device rtc_device = { + .name = "rtc-bfin", + .id = -1, +}; +#endif + +/* + * Driver needs to know address, irq and flag pin. + */ +#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) +static struct resource smc91x_resources[] = { + { + .name = "smc91x-regs", + .start = 0x20300300, + .end = 0x20300300 + 16, + .flags = IORESOURCE_MEM, + }, { + .start = IRQ_PF3, + .end = IRQ_PF3, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, + }, +}; + +static struct platform_device smc91x_device = { + .name = "smc91x", + .id = 0, + .num_resources = ARRAY_SIZE(smc91x_resources), + .resource = smc91x_resources, +}; +#endif + +#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE) +static struct mtd_partition bfin_spi_flash_partitions[] = { + { + .name = "bootloader(spi)", + .size = 0x00040000, + .offset = 0, + .mask_flags = MTD_CAP_ROM + }, { + .name = "linux kernel(spi)", + .size = 0x180000, + .offset = MTDPART_OFS_APPEND, + }, { + .name = "file system(spi)", + .size = MTDPART_SIZ_FULL, + .offset = MTDPART_OFS_APPEND, + } +}; + +static struct flash_platform_data bfin_spi_flash_data = { + .name = "m25p80", + .parts = bfin_spi_flash_partitions, + .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions), + .type = "m25p64", +}; + +/* SPI flash chip (m25p64) */ +static struct bfin5xx_spi_chip spi_flash_chip_info = { + .enable_dma = 0, /* use dma transfer with this chip*/ + .bits_per_word = 8, +}; +#endif + +#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE) +static struct bfin5xx_spi_chip spi_mmc_chip_info = { + .enable_dma = 1, + .bits_per_word = 8, +}; +#endif + +#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE) +static struct bfin5xx_spi_chip spidev_chip_info = { + .enable_dma = 0, + .bits_per_word = 8, +}; +#endif + +static struct spi_board_info bfin_spi_board_info[] __initdata = { +#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE) + { + /* the modalias must be the same as spi device driver name */ + .modalias = "m25p80", /* Name of spi_driver for this device */ + .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, /* Framework bus number */ + .chip_select = 2, /* Framework chip select. */ + .platform_data = &bfin_spi_flash_data, + .controller_data = &spi_flash_chip_info, + .mode = SPI_MODE_3, + }, +#endif + +#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE) + { + .modalias = "spi_mmc_dummy", + .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = 0, + .platform_data = NULL, + .controller_data = &spi_mmc_chip_info, + .mode = SPI_MODE_3, + }, + { + .modalias = "spi_mmc", + .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = CONFIG_SPI_MMC_CS_CHAN, + .platform_data = NULL, + .controller_data = &spi_mmc_chip_info, + .mode = SPI_MODE_3, + }, +#endif + +#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE) + { + .modalias = "spidev", + .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = 7, + .controller_data = &spidev_chip_info, + }, +#endif +}; + +#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) +/* SPI (0) */ +static struct resource bfin_spi0_resource[] = { + [0] = { + .start = SPI0_REGBASE, + .end = SPI0_REGBASE + 0xFF, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = CH_SPI, + .end = CH_SPI, + .flags = IORESOURCE_IRQ, + } +}; + +/* SPI controller data */ +static struct bfin5xx_spi_master bfin_spi0_info = { + .num_chipselect = 8, + .enable_dma = 1, /* master has the ability to do dma transfer */ + .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0}, +}; + +static struct platform_device bfin_spi0_device = { + .name = "bfin-spi", + .id = 0, /* Bus number */ + .num_resources = ARRAY_SIZE(bfin_spi0_resource), + .resource = bfin_spi0_resource, + .dev = { + .platform_data = &bfin_spi0_info, /* Passed to driver */ + }, +}; +#endif /* spi master and devices */ + +#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) +static struct resource bfin_uart_resources[] = { + { + .start = 0xFFC00400, + .end = 0xFFC004FF, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device bfin_uart_device = { + .name = "bfin-uart", + .id = 1, + .num_resources = ARRAY_SIZE(bfin_uart_resources), + .resource = bfin_uart_resources, +}; +#endif + +#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) +static struct resource bfin_sir_resources[] = { +#ifdef CONFIG_BFIN_SIR0 + { + .start = 0xFFC00400, + .end = 0xFFC004FF, + .flags = IORESOURCE_MEM, + }, +#endif +}; + +static struct platform_device bfin_sir_device = { + .name = "bfin_sir", + .id = 0, + .num_resources = ARRAY_SIZE(bfin_sir_resources), + .resource = bfin_sir_resources, +}; +#endif + +#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) +static struct platform_device bfin_sport0_uart_device = { + .name = "bfin-sport-uart", + .id = 0, +}; + +static struct platform_device bfin_sport1_uart_device = { + .name = "bfin-sport-uart", + .id = 1, +}; +#endif + +#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) +#include +#include + +static struct gpio_keys_button bfin_gpio_keys_table[] = { + {BTN_0, GPIO_PF4, 0, "gpio-keys: BTN0"}, + {BTN_1, GPIO_PF5, 0, "gpio-keys: BTN1"}, + {BTN_2, GPIO_PF6, 0, "gpio-keys: BTN2"}, +}; /* Mapped to the first three PF Test Points */ + +static struct gpio_keys_platform_data bfin_gpio_keys_data = { + .buttons = bfin_gpio_keys_table, + .nbuttons = ARRAY_SIZE(bfin_gpio_keys_table), +}; + +static struct platform_device bfin_device_gpiokeys = { + .name = "gpio-keys", + .dev = { + .platform_data = &bfin_gpio_keys_data, + }, +}; +#endif + +static struct resource bfin_gpios_resources = { + .start = 0, + .end = MAX_BLACKFIN_GPIOS - 1, + .flags = IORESOURCE_IRQ, +}; + +static struct platform_device bfin_gpios_device = { + .name = "simple-gpio", + .id = -1, + .num_resources = 1, + .resource = &bfin_gpios_resources, +}; + +#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE) +#include + +static struct i2c_gpio_platform_data i2c_gpio_data = { + .sda_pin = 8, + .scl_pin = 9, + .sda_is_open_drain = 0, + .scl_is_open_drain = 0, + .udelay = 40, +}; /* This hasn't actually been used these pins + * are (currently) free pins on the expansion connector */ + +static struct platform_device i2c_gpio_device = { + .name = "i2c-gpio", + .id = 0, + .dev = { + .platform_data = &i2c_gpio_data, + }, +}; +#endif + +#ifdef CONFIG_I2C_BOARDINFO +static struct i2c_board_info __initdata bfin_i2c_board_info[] = { +}; +#endif + +static const unsigned int cclk_vlev_datasheet[] = +{ + VRPAIR(VLEV_085, 250000000), + VRPAIR(VLEV_090, 376000000), + VRPAIR(VLEV_095, 426000000), + VRPAIR(VLEV_100, 426000000), + VRPAIR(VLEV_105, 476000000), + VRPAIR(VLEV_110, 476000000), + VRPAIR(VLEV_115, 476000000), + VRPAIR(VLEV_120, 600000000), + VRPAIR(VLEV_125, 600000000), + VRPAIR(VLEV_130, 600000000), +}; + +static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = { + .tuple_tab = cclk_vlev_datasheet, + .tabsize = ARRAY_SIZE(cclk_vlev_datasheet), + .vr_settling_time = 25 /* us */, +}; + +static struct platform_device bfin_dpmc = { + .name = "bfin dpmc", + .dev = { + .platform_data = &bfin_dmpc_vreg_data, + }, +}; + +static struct platform_device *stamp_devices[] __initdata = { + + &bfin_dpmc, + +#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) + &rtc_device, +#endif + +#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) + &smc91x_device, +#endif + + +#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) + &bfin_spi0_device, +#endif + +#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) + &bfin_uart_device, +#endif + +#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) + &bfin_sir_device, +#endif + +#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) + &bfin_sport0_uart_device, + &bfin_sport1_uart_device, +#endif + +#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) + &bfin_device_gpiokeys, +#endif + +#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE) + &i2c_gpio_device, +#endif + + &bfin_gpios_device, +}; + +static int __init blackstamp_init(void) +{ + int ret; + + printk(KERN_INFO "%s(): registering device resources\n", __func__); + +#ifdef CONFIG_I2C_BOARDINFO + i2c_register_board_info(0, bfin_i2c_board_info, + ARRAY_SIZE(bfin_i2c_board_info)); +#endif + + ret = platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices)); + if (ret < 0) + return ret; + +#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) + /* setup BF533_STAMP CPLD to route AMS3 to Ethernet MAC */ + bfin_write_FIO_DIR(bfin_read_FIO_DIR() | PF0); + bfin_write_FIO_FLAG_S(PF0); + SSYNC(); +#endif + + spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); + return 0; +} + +arch_initcall(blackstamp_init); diff --git a/arch/blackfin/mach-bf533/boards/cm_bf533.c b/arch/blackfin/mach-bf533/boards/cm_bf533.c index ed2b0b8f5dc93f4673accc7013329fa67baaf748..575843f6d9ef37c1c144213a2bcc033af368f021 100644 --- a/arch/blackfin/mach-bf533/boards/cm_bf533.c +++ b/arch/blackfin/mach-bf533/boards/cm_bf533.c @@ -36,7 +36,6 @@ #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) #include #endif -#include #include #include #include @@ -53,16 +52,16 @@ const char bfin_board_name[] = "Bluetechnix CM BF533"; #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE) static struct mtd_partition bfin_spi_flash_partitions[] = { { - .name = "bootloader", + .name = "bootloader(spi)", .size = 0x00020000, .offset = 0, .mask_flags = MTD_CAP_ROM }, { - .name = "kernel", + .name = "linux kernel(spi)", .size = 0xe0000, .offset = 0x20000 }, { - .name = "file system", + .name = "file system(spi)", .size = 0x700000, .offset = 0x00100000, } @@ -307,43 +306,6 @@ static struct platform_device isp1362_hcd_device = { }; #endif -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) -#define PATA_INT 38 - -static struct pata_platform_info bfin_pata_platform_data = { - .ioport_shift = 2, - .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED, -}; - -static struct resource bfin_pata_resources[] = { - { - .start = 0x2030C000, - .end = 0x2030C01F, - .flags = IORESOURCE_MEM, - }, - { - .start = 0x2030D018, - .end = 0x2030D01B, - .flags = IORESOURCE_MEM, - }, - { - .start = PATA_INT, - .end = PATA_INT, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device bfin_pata_device = { - .name = "pata_platform", - .id = -1, - .num_resources = ARRAY_SIZE(bfin_pata_resources), - .resource = bfin_pata_resources, - .dev = { - .platform_data = &bfin_pata_platform_data, - } -}; -#endif - static const unsigned int cclk_vlev_datasheet[] = { VRPAIR(VLEV_085, 250000000), @@ -403,10 +365,6 @@ static struct platform_device *cm_bf533_devices[] __initdata = { #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) &bfin_spi0_device, #endif - -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) - &bfin_pata_device, -#endif }; static int __init cm_bf533_init(void) @@ -416,10 +374,6 @@ static int __init cm_bf533_init(void) #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); #endif - -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) - irq_desc[PATA_INT].status |= IRQ_NOAUTOEN; -#endif return 0; } diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c index 079389cbd8591d89ee96a798251f745a38c7589f..cc2e7eeb1d5a68346050b434e98b1755ec2bc2be 100644 --- a/arch/blackfin/mach-bf533/boards/ezkit.c +++ b/arch/blackfin/mach-bf533/boards/ezkit.c @@ -37,7 +37,6 @@ #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) #include #endif -#include #include #include #include @@ -90,16 +89,16 @@ static struct platform_device smc91x_device = { #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE) static struct mtd_partition bfin_spi_flash_partitions[] = { { - .name = "bootloader", + .name = "bootloader(spi)", .size = 0x00020000, .offset = 0, .mask_flags = MTD_CAP_ROM }, { - .name = "kernel", + .name = "linux kernel(spi)", .size = 0xe0000, .offset = MTDPART_OFS_APPEND, }, { - .name = "file system", + .name = "file system(spi)", .size = MTDPART_SIZ_FULL, .offset = MTDPART_OFS_APPEND, } @@ -255,43 +254,6 @@ static struct platform_device bfin_sir_device = { }; #endif -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) -#define PATA_INT 55 - -static struct pata_platform_info bfin_pata_platform_data = { - .ioport_shift = 1, - .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED, -}; - -static struct resource bfin_pata_resources[] = { - { - .start = 0x20314020, - .end = 0x2031403F, - .flags = IORESOURCE_MEM, - }, - { - .start = 0x2031401C, - .end = 0x2031401F, - .flags = IORESOURCE_MEM, - }, - { - .start = PATA_INT, - .end = PATA_INT, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device bfin_pata_device = { - .name = "pata_platform", - .id = -1, - .num_resources = ARRAY_SIZE(bfin_pata_resources), - .resource = bfin_pata_resources, - .dev = { - .platform_data = &bfin_pata_platform_data, - } -}; -#endif - #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) #include #include @@ -404,10 +366,6 @@ static struct platform_device *ezkit_devices[] __initdata = { &bfin_sir_device, #endif -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) - &bfin_pata_device, -#endif - #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) &bfin_device_gpiokeys, #endif @@ -424,10 +382,6 @@ static int __init ezkit_init(void) printk(KERN_INFO "%s(): registering device resources\n", __func__); platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices)); spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); - -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) - irq_desc[PATA_INT].status |= IRQ_NOAUTOEN; -#endif return 0; } diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c index 13ae49515f73d3f70d8ffb83746cd1b22046e6a6..050ffca53530eaf8e431cc43eb772d8628b67379 100644 --- a/arch/blackfin/mach-bf533/boards/stamp.c +++ b/arch/blackfin/mach-bf533/boards/stamp.c @@ -38,7 +38,6 @@ #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) #include #endif -#include #include #include #include @@ -114,15 +113,15 @@ static struct platform_device net2272_bfin_device = { #if defined(CONFIG_MTD_BFIN_ASYNC) || defined(CONFIG_MTD_BFIN_ASYNC_MODULE) static struct mtd_partition stamp_partitions[] = { { - .name = "Bootloader", + .name = "bootloader(nor)", .size = 0x40000, .offset = 0, }, { - .name = "Kernel", + .name = "linux kernel(nor)", .size = 0xE0000, .offset = MTDPART_OFS_APPEND, }, { - .name = "RootFS", + .name = "file system(nor)", .size = MTDPART_SIZ_FULL, .offset = MTDPART_OFS_APPEND, } @@ -164,16 +163,16 @@ static struct platform_device stamp_flash_device = { #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE) static struct mtd_partition bfin_spi_flash_partitions[] = { { - .name = "bootloader", + .name = "bootloader(spi)", .size = 0x00040000, .offset = 0, .mask_flags = MTD_CAP_ROM }, { - .name = "kernel", + .name = "linux kernel(spi)", .size = 0xe0000, .offset = MTDPART_OFS_APPEND, }, { - .name = "file system", + .name = "file system(spi)", .size = MTDPART_SIZ_FULL, .offset = MTDPART_OFS_APPEND, } @@ -404,43 +403,6 @@ static struct platform_device bfin_sport1_uart_device = { }; #endif -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) -#define PATA_INT 55 - -static struct pata_platform_info bfin_pata_platform_data = { - .ioport_shift = 1, - .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED, -}; - -static struct resource bfin_pata_resources[] = { - { - .start = 0x20314020, - .end = 0x2031403F, - .flags = IORESOURCE_MEM, - }, - { - .start = 0x2031401C, - .end = 0x2031401F, - .flags = IORESOURCE_MEM, - }, - { - .start = PATA_INT, - .end = PATA_INT, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device bfin_pata_device = { - .name = "pata_platform", - .id = -1, - .num_resources = ARRAY_SIZE(bfin_pata_resources), - .resource = bfin_pata_resources, - .dev = { - .platform_data = &bfin_pata_platform_data, - } -}; -#endif - #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) #include #include @@ -583,10 +545,6 @@ static struct platform_device *stamp_devices[] __initdata = { &bfin_sport1_uart_device, #endif -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) - &bfin_pata_device, -#endif - #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) &bfin_device_gpiokeys, #endif @@ -625,10 +583,6 @@ static int __init stamp_init(void) #endif spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); - -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) - irq_desc[PATA_INT].status |= IRQ_NOAUTOEN; -#endif return 0; } diff --git a/arch/blackfin/mach-bf533/head.S b/arch/blackfin/mach-bf533/head.S index c671e8549b17fd5d95da3fa5117f7fb476c70f7e..01b2b7ead5abf24aa4d0aaa45b6ad2d0f6315fd2 100644 --- a/arch/blackfin/mach-bf533/head.S +++ b/arch/blackfin/mach-bf533/head.S @@ -30,294 +30,11 @@ #include #include #include -#include #ifdef CONFIG_BFIN_KERNEL_CLOCK -#include -#include +#include +#include #endif -.extern ___bss_stop -.extern ___bss_start -.extern _bf53x_relocate_l1_mem - -#define INITIAL_STACK 0xFFB01000 - -__INIT - -ENTRY(__start) - /* R0: argument of command line string, passed from uboot, save it */ - R7 = R0; - /* Enable Cycle Counter and Nesting Of Interrupts */ -#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES - R0 = SYSCFG_SNEN; -#else - R0 = SYSCFG_SNEN | SYSCFG_CCEN; -#endif - SYSCFG = R0; - R0 = 0; - - /* Clear Out All the data and pointer Registers */ - R1 = R0; - R2 = R0; - R3 = R0; - R4 = R0; - R5 = R0; - R6 = R0; - - P0 = R0; - P1 = R0; - P2 = R0; - P3 = R0; - P4 = R0; - P5 = R0; - - LC0 = r0; - LC1 = r0; - L0 = r0; - L1 = r0; - L2 = r0; - L3 = r0; - - /* Clear Out All the DAG Registers */ - B0 = r0; - B1 = r0; - B2 = r0; - B3 = r0; - - I0 = r0; - I1 = r0; - I2 = r0; - I3 = r0; - - M0 = r0; - M1 = r0; - M2 = r0; - M3 = r0; - - trace_buffer_init(p0,r0); - P0 = R1; - R0 = R1; - - p0.h = hi(FIO_MASKA_C); - p0.l = lo(FIO_MASKA_C); - r0 = 0xFFFF(Z); - w[p0] = r0.L; /* Disable all interrupts */ - ssync; - - p0.h = hi(FIO_MASKB_C); - p0.l = lo(FIO_MASKB_C); - r0 = 0xFFFF(Z); - w[p0] = r0.L; /* Disable all interrupts */ - ssync; - - /* Turn off the icache */ - p0.l = LO(IMEM_CONTROL); - p0.h = HI(IMEM_CONTROL); - R1 = [p0]; - R0 = ~ENICPLB; - R0 = R0 & R1; - - /* Anomaly 05000125 */ -#if ANOMALY_05000125 - CLI R2; - SSYNC; -#endif - [p0] = R0; - SSYNC; -#if ANOMALY_05000125 - STI R2; -#endif - - /* Turn off the dcache */ - p0.l = LO(DMEM_CONTROL); - p0.h = HI(DMEM_CONTROL); - R1 = [p0]; - R0 = ~ENDCPLB; - R0 = R0 & R1; - - /* Anomaly 05000125 */ -#if ANOMALY_05000125 - CLI R2; - SSYNC; -#endif - [p0] = R0; - SSYNC; -#if ANOMALY_05000125 - STI R2; -#endif - - /* Initialise UART - when booting from u-boot, the UART is not disabled - * so if we dont initalize here, our serial console gets hosed */ - p0.h = hi(BFIN_UART_LCR); - p0.l = lo(BFIN_UART_LCR); - r0 = 0x0(Z); - w[p0] = r0.L; /* To enable DLL writes */ - ssync; - - p0.h = hi(BFIN_UART_DLL); - p0.l = lo(BFIN_UART_DLL); - r0 = 0x0(Z); - w[p0] = r0.L; - ssync; - - p0.h = hi(BFIN_UART_DLH); - p0.l = lo(BFIN_UART_DLH); - r0 = 0x00(Z); - w[p0] = r0.L; - ssync; - - p0.h = hi(BFIN_UART_GCTL); - p0.l = lo(BFIN_UART_GCTL); - r0 = 0x0(Z); - w[p0] = r0.L; /* To enable UART clock */ - ssync; - - /* Initialize stack pointer */ - sp.l = lo(INITIAL_STACK); - sp.h = hi(INITIAL_STACK); - fp = sp; - usp = sp; - -#ifdef CONFIG_EARLY_PRINTK - SP += -12; - call _init_early_exception_vectors; - SP += 12; -#endif - - /* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */ - call _bf53x_relocate_l1_mem; -#ifdef CONFIG_BFIN_KERNEL_CLOCK - call _start_dma_code; -#endif - - /* Code for initializing Async memory banks */ - - p2.h = hi(EBIU_AMBCTL1); - p2.l = lo(EBIU_AMBCTL1); - r0.h = hi(AMBCTL1VAL); - r0.l = lo(AMBCTL1VAL); - [p2] = r0; - ssync; - - p2.h = hi(EBIU_AMBCTL0); - p2.l = lo(EBIU_AMBCTL0); - r0.h = hi(AMBCTL0VAL); - r0.l = lo(AMBCTL0VAL); - [p2] = r0; - ssync; - - p2.h = hi(EBIU_AMGCTL); - p2.l = lo(EBIU_AMGCTL); - r0 = AMGCTLVAL; - w[p2] = r0; - ssync; - - /* This section keeps the processor in supervisor mode - * during kernel boot. Switches to user mode at end of boot. - * See page 3-9 of Hardware Reference manual for documentation. - */ - - /* EVT15 = _real_start */ - - p0.l = lo(EVT15); - p0.h = hi(EVT15); - p1.l = _real_start; - p1.h = _real_start; - [p0] = p1; - csync; - - p0.l = lo(IMASK); - p0.h = hi(IMASK); - p1.l = IMASK_IVG15; - p1.h = 0x0; - [p0] = p1; - csync; - - raise 15; - p0.l = .LWAIT_HERE; - p0.h = .LWAIT_HERE; - reti = p0; -#if ANOMALY_05000281 - nop; nop; nop; -#endif - rti; - -.LWAIT_HERE: - jump .LWAIT_HERE; -ENDPROC(__start) - -ENTRY(_real_start) - [ -- sp ] = reti; - p0.l = lo(WDOG_CTL); - p0.h = hi(WDOG_CTL); - r0 = 0xAD6(z); - w[p0] = r0; /* watchdog off for now */ - ssync; - - /* Code update for BSS size == 0 - * Zero out the bss region. - */ - - p1.l = ___bss_start; - p1.h = ___bss_start; - p2.l = ___bss_stop; - p2.h = ___bss_stop; - r0 = 0; - p2 -= p1; - lsetup (.L_clear_bss, .L_clear_bss) lc0 = p2; -.L_clear_bss: - B[p1++] = r0; - - /* In case there is a NULL pointer reference - * Zero out region before stext - */ - - p1.l = 0x0; - p1.h = 0x0; - r0.l = __stext; - r0.h = __stext; - r0 = r0 >> 1; - p2 = r0; - r0 = 0; - lsetup (.L_clear_zero, .L_clear_zero) lc0 = p2; -.L_clear_zero: - W[p1++] = r0; - - /* pass the uboot arguments to the global value command line */ - R0 = R7; - call _cmdline_init; - - p1.l = __rambase; - p1.h = __rambase; - r0.l = __sdata; - r0.h = __sdata; - [p1] = r0; - - p1.l = __ramstart; - p1.h = __ramstart; - p3.l = ___bss_stop; - p3.h = ___bss_stop; - - r1 = p3; - [p1] = r1; - - /* - * load the current thread pointer and stack - */ - r1.l = _init_thread_union; - r1.h = _init_thread_union; - - r2.l = 0x2000; - r2.h = 0x0000; - r1 = r1 + r2; - sp = r1; - usp = sp; - fp = sp; - jump.l _start_kernel; -ENDPROC(_real_start) - -__FINIT - .section .l1.text #ifdef CONFIG_BFIN_KERNEL_CLOCK ENTRY(_start_dma_code) @@ -412,13 +129,6 @@ ENTRY(_start_dma_code) [P2] = R1; SSYNC; - p0.h = hi(SIC_IWR); - p0.l = lo(SIC_IWR); - r0.l = lo(IWR_ENABLE_ALL); - r0.h = hi(IWR_ENABLE_ALL); - [p0] = r0; - SSYNC; - RTS; ENDPROC(_start_dma_code) #endif /* CONFIG_BFIN_KERNEL_CLOCK */ diff --git a/include/asm-blackfin/mach-bf533/anomaly.h b/arch/blackfin/mach-bf533/include/mach/anomaly.h similarity index 100% rename from include/asm-blackfin/mach-bf533/anomaly.h rename to arch/blackfin/mach-bf533/include/mach/anomaly.h diff --git a/include/asm-blackfin/mach-bf533/bf533.h b/arch/blackfin/mach-bf533/include/mach/bf533.h similarity index 100% rename from include/asm-blackfin/mach-bf533/bf533.h rename to arch/blackfin/mach-bf533/include/mach/bf533.h diff --git a/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h b/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h similarity index 100% rename from include/asm-blackfin/mach-bf533/bfin_serial_5xx.h rename to arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h diff --git a/include/asm-blackfin/mach-bf533/bfin_sir.h b/arch/blackfin/mach-bf533/include/mach/bfin_sir.h similarity index 100% rename from include/asm-blackfin/mach-bf533/bfin_sir.h rename to arch/blackfin/mach-bf533/include/mach/bfin_sir.h diff --git a/include/asm-blackfin/mach-bf533/blackfin.h b/arch/blackfin/mach-bf533/include/mach/blackfin.h similarity index 100% rename from include/asm-blackfin/mach-bf533/blackfin.h rename to arch/blackfin/mach-bf533/include/mach/blackfin.h diff --git a/include/asm-blackfin/mach-bf533/cdefBF532.h b/arch/blackfin/mach-bf533/include/mach/cdefBF532.h similarity index 99% rename from include/asm-blackfin/mach-bf533/cdefBF532.h rename to arch/blackfin/mach-bf533/include/mach/cdefBF532.h index 154655452d4c97d93d1cbe6d6397e1b68c61012b..3d8978a52c17a61c661931196a0826e9035ba21a 100644 --- a/include/asm-blackfin/mach-bf533/cdefBF532.h +++ b/arch/blackfin/mach-bf533/include/mach/cdefBF532.h @@ -37,7 +37,7 @@ #include "defBF532.h" /*include core specific register pointer definitions*/ -#include +#include #include diff --git a/include/asm-blackfin/mach-bf533/defBF532.h b/arch/blackfin/mach-bf533/include/mach/defBF532.h similarity index 99% rename from include/asm-blackfin/mach-bf533/defBF532.h rename to arch/blackfin/mach-bf533/include/mach/defBF532.h index 0ab4dd7494cfe348ae7373764a64bfd12582d5ca..7f4633223e6d49d7aaad50dc91a6c87874c30029 100644 --- a/include/asm-blackfin/mach-bf533/defBF532.h +++ b/arch/blackfin/mach-bf533/include/mach/defBF532.h @@ -48,7 +48,7 @@ #define _DEF_BF532_H /* include all Core registers and bit definitions */ -#include +#include /*********************************************************************************** */ /* System MMR Register Map */ diff --git a/include/asm-blackfin/mach-bf533/dma.h b/arch/blackfin/mach-bf533/include/mach/dma.h similarity index 100% rename from include/asm-blackfin/mach-bf533/dma.h rename to arch/blackfin/mach-bf533/include/mach/dma.h diff --git a/include/asm-blackfin/mach-bf533/irq.h b/arch/blackfin/mach-bf533/include/mach/irq.h similarity index 100% rename from include/asm-blackfin/mach-bf533/irq.h rename to arch/blackfin/mach-bf533/include/mach/irq.h diff --git a/include/asm-blackfin/mach-bf533/mem_init.h b/arch/blackfin/mach-bf533/include/mach/mem_init.h similarity index 99% rename from include/asm-blackfin/mach-bf533/mem_init.h rename to arch/blackfin/mach-bf533/include/mach/mem_init.h index 995c06b2b1ef7f2131c28201897fd293eafbf227..ed2034bf10ecfa122ef4001267836a0f625f2028 100644 --- a/include/asm-blackfin/mach-bf533/mem_init.h +++ b/arch/blackfin/mach-bf533/include/mach/mem_init.h @@ -47,7 +47,7 @@ #define SDRAM_tRCD TRCD_2 #define SDRAM_tWR TWR_2 #endif -#if (CONFIG_SCLK_HZ > 8955223) && (CONFIG_SCLK_HZ <= 104477612) +#if (CONFIG_SCLK_HZ > 89552239) && (CONFIG_SCLK_HZ <= 104477612) #define SDRAM_tRP TRP_2 #define SDRAM_tRP_num 2 #define SDRAM_tRAS TRAS_5 diff --git a/include/asm-blackfin/mach-bf533/mem_map.h b/arch/blackfin/mach-bf533/include/mach/mem_map.h similarity index 98% rename from include/asm-blackfin/mach-bf533/mem_map.h rename to arch/blackfin/mach-bf533/include/mach/mem_map.h index bd30b6f3be006bdab7d021866c003c1be5675666..581fc6eea789b189a31743d8f2ce90832fba053f 100644 --- a/include/asm-blackfin/mach-bf533/mem_map.h +++ b/arch/blackfin/mach-bf533/include/mach/mem_map.h @@ -158,6 +158,11 @@ #endif +/* Level 2 Memory - none */ + +#define L2_START 0 +#define L2_LENGTH 0 + /* Scratch Pad Memory */ #define L1_SCRATCH_START 0xFFB00000 diff --git a/include/asm-blackfin/mach-bf533/portmux.h b/arch/blackfin/mach-bf533/include/mach/portmux.h similarity index 100% rename from include/asm-blackfin/mach-bf533/portmux.h rename to arch/blackfin/mach-bf533/include/mach/portmux.h diff --git a/arch/blackfin/mach-bf533/ints-priority.c b/arch/blackfin/mach-bf533/ints-priority.c index 7d79e0f9503deb989f33a1df82e3906c02b76a21..f51994b7a2b9c06ce4179b57ac01ad7b39f34471 100644 --- a/arch/blackfin/mach-bf533/ints-priority.c +++ b/arch/blackfin/mach-bf533/ints-priority.c @@ -31,7 +31,7 @@ #include #include -void program_IAR(void) +void __init program_IAR(void) { /* Program the IAR0 Register with the configured priority */ bfin_write_SIC_IAR0(((CONFIG_PLLWAKE_ERROR - 7) << PLLWAKE_ERROR_POS) | diff --git a/arch/blackfin/mach-bf537/boards/Kconfig b/arch/blackfin/mach-bf537/boards/Kconfig index 7e789dbef036648b25f63b6b9b41ff426286c14a..42a57b0acb292d4046b674afffe720f2d6f94cda 100644 --- a/arch/blackfin/mach-bf537/boards/Kconfig +++ b/arch/blackfin/mach-bf537/boards/Kconfig @@ -15,6 +15,12 @@ config BFIN537_BLUETECHNIX_CM help CM-BF537 support for EVAL- and DEV-Board. +config BFIN537_BLUETECHNIX_TCM + bool "Bluetechnix TCM-BF537" + depends on (BF537) + help + TCM-BF537 support for EVAL- and DEV-Board. + config PNAV10 bool "PNAV board" depends on (BF537) diff --git a/arch/blackfin/mach-bf537/boards/Makefile b/arch/blackfin/mach-bf537/boards/Makefile index c94f7a5b82117480a6384856981603bf8ce28d19..7168cc14afd82a7011821649fdd48283d24266b2 100644 --- a/arch/blackfin/mach-bf537/boards/Makefile +++ b/arch/blackfin/mach-bf537/boards/Makefile @@ -5,5 +5,6 @@ obj-$(CONFIG_GENERIC_BF537_BOARD) += generic_board.o obj-$(CONFIG_BFIN537_STAMP) += stamp.o obj-$(CONFIG_BFIN537_BLUETECHNIX_CM) += cm_bf537.o +obj-$(CONFIG_BFIN537_BLUETECHNIX_TCM) += tcm_bf537.o obj-$(CONFIG_PNAV10) += pnav10.o obj-$(CONFIG_CAMSIG_MINOTAUR) += minotaur.o diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537.c b/arch/blackfin/mach-bf537/boards/cm_bf537.c index 73f2142875e241d5257c92b860179b33b3207050..dde14720b0ea5d8f4dc4a6a3c81472a997d1e637 100644 --- a/arch/blackfin/mach-bf537/boards/cm_bf537.c +++ b/arch/blackfin/mach-bf537/boards/cm_bf537.c @@ -33,6 +33,7 @@ #include #include #include +#include #include #include #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) @@ -56,16 +57,16 @@ const char bfin_board_name[] = "Bluetechnix CM BF537"; #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE) static struct mtd_partition bfin_spi_flash_partitions[] = { { - .name = "bootloader", + .name = "bootloader(spi)", .size = 0x00020000, .offset = 0, .mask_flags = MTD_CAP_ROM }, { - .name = "kernel", + .name = "linux kernel(spi)", .size = 0xe0000, .offset = 0x20000 }, { - .name = "file system", + .name = "file system(spi)", .size = 0x700000, .offset = 0x00100000, } @@ -307,6 +308,55 @@ static struct platform_device net2272_bfin_device = { }; #endif +#if defined(CONFIG_MTD_GPIO_ADDR) || defined(CONFIG_MTD_GPIO_ADDR_MODULE) +static struct mtd_partition cm_partitions[] = { + { + .name = "bootloader(nor)", + .size = 0x40000, + .offset = 0, + }, { + .name = "linux kernel(nor)", + .size = 0xE0000, + .offset = MTDPART_OFS_APPEND, + }, { + .name = "file system(nor)", + .size = MTDPART_SIZ_FULL, + .offset = MTDPART_OFS_APPEND, + } +}; + +static struct physmap_flash_data cm_flash_data = { + .width = 2, + .parts = cm_partitions, + .nr_parts = ARRAY_SIZE(cm_partitions), +}; + +static unsigned cm_flash_gpios[] = { GPIO_PF4 }; + +static struct resource cm_flash_resource[] = { + { + .name = "cfi_probe", + .start = 0x20000000, + .end = 0x201fffff, + .flags = IORESOURCE_MEM, + }, { + .start = (unsigned long)cm_flash_gpios, + .end = ARRAY_SIZE(cm_flash_gpios), + .flags = IORESOURCE_IRQ, + } +}; + +static struct platform_device cm_flash_device = { + .name = "gpio-addr-flash", + .id = 0, + .dev = { + .platform_data = &cm_flash_data, + }, + .num_resources = ARRAY_SIZE(cm_flash_resource), + .resource = cm_flash_resource, +}; +#endif + #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) static struct resource bfin_uart_resources[] = { { @@ -395,7 +445,7 @@ static struct platform_device bfin_mac_device = { #endif #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) -#define PATA_INT 64 +#define PATA_INT IRQ_PF14 static struct pata_platform_info bfin_pata_platform_data = { .ioport_shift = 2, @@ -510,6 +560,10 @@ static struct platform_device *cm_bf537_devices[] __initdata = { #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) &bfin_pata_device, #endif + +#if defined(CONFIG_MTD_GPIO_ADDR) || defined(CONFIG_MTD_GPIO_ADDR_MODULE) + &cm_flash_device, +#endif }; static int __init cm_bf537_init(void) diff --git a/arch/blackfin/mach-bf537/boards/generic_board.c b/arch/blackfin/mach-bf537/boards/generic_board.c index 01b63e2ec18f81030420945b4a8867a42b098b6c..78a13d5bfd555b6b7afab4f01d13b68cb7a5bb61 100644 --- a/arch/blackfin/mach-bf537/boards/generic_board.c +++ b/arch/blackfin/mach-bf537/boards/generic_board.c @@ -38,7 +38,6 @@ #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) #include #endif -#include #include #include #include @@ -307,16 +306,16 @@ static struct platform_device net2272_bfin_device = { || defined(CONFIG_MTD_M25P80_MODULE) static struct mtd_partition bfin_spi_flash_partitions[] = { { - .name = "bootloader", + .name = "bootloader(spi)", .size = 0x00020000, .offset = 0, .mask_flags = MTD_CAP_ROM }, { - .name = "kernel", + .name = "linux kernel(spi)", .size = 0xe0000, .offset = 0x20000 }, { - .name = "file system", + .name = "file system(spi)", .size = 0x700000, .offset = 0x00100000, } @@ -619,43 +618,6 @@ static struct platform_device bfin_sport1_uart_device = { }; #endif -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) -#define PATA_INT 55 - -static struct pata_platform_info bfin_pata_platform_data = { - .ioport_shift = 1, - .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED, -}; - -static struct resource bfin_pata_resources[] = { - { - .start = 0x20314020, - .end = 0x2031403F, - .flags = IORESOURCE_MEM, - }, - { - .start = 0x2031401C, - .end = 0x2031401F, - .flags = IORESOURCE_MEM, - }, - { - .start = PATA_INT, - .end = PATA_INT, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device bfin_pata_device = { - .name = "pata_platform", - .id = -1, - .num_resources = ARRAY_SIZE(bfin_pata_resources), - .resource = bfin_pata_resources, - .dev = { - .platform_data = &bfin_pata_platform_data, - } -}; -#endif - static struct platform_device *stamp_devices[] __initdata = { #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE) &bfin_pcmcia_cf_device, @@ -717,10 +679,6 @@ static struct platform_device *stamp_devices[] __initdata = { &bfin_sport0_uart_device, &bfin_sport1_uart_device, #endif - -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) - &bfin_pata_device, -#endif }; static int __init stamp_init(void) @@ -732,9 +690,6 @@ static int __init stamp_init(void) ARRAY_SIZE(bfin_spi_board_info)); #endif -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) - irq_desc[PATA_INT].status |= IRQ_NOAUTOEN; -#endif return 0; } diff --git a/arch/blackfin/mach-bf537/boards/minotaur.c b/arch/blackfin/mach-bf537/boards/minotaur.c index 18ddf7a520052ea7a57e506ffd0fcde9d98d1c64..48c4cd2d1be69433b7001610cfe03d12a9f02d75 100644 --- a/arch/blackfin/mach-bf537/boards/minotaur.c +++ b/arch/blackfin/mach-bf537/boards/minotaur.c @@ -100,16 +100,16 @@ static struct platform_device net2272_bfin_device = { static struct mtd_partition bfin_spi_flash_partitions[] = { { - .name = "uboot", + .name = "bootloader(spi)", .size = PSIZE_UBOOT, .offset = 0x000000, .mask_flags = MTD_CAP_ROM }, { - .name = "initramfs", + .name = "initramfs(spi)", .size = PSIZE_INITRAMFS, .offset = PSIZE_UBOOT }, { - .name = "opt", + .name = "opt(spi)", .size = FLASH_SIZE - (PSIZE_UBOOT + PSIZE_INITRAMFS), .offset = PSIZE_UBOOT + PSIZE_INITRAMFS, } diff --git a/arch/blackfin/mach-bf537/boards/pnav10.c b/arch/blackfin/mach-bf537/boards/pnav10.c index 51c3bab14a69facc7336835375699d55e6eedc20..f9174c11cbd471a1813efdef763583aa44405cea 100644 --- a/arch/blackfin/mach-bf537/boards/pnav10.c +++ b/arch/blackfin/mach-bf537/boards/pnav10.c @@ -231,16 +231,16 @@ static struct platform_device net2272_bfin_device = { || defined(CONFIG_MTD_M25P80_MODULE) static struct mtd_partition bfin_spi_flash_partitions[] = { { - .name = "bootloader", + .name = "bootloader(spi)", .size = 0x00020000, .offset = 0, .mask_flags = MTD_CAP_ROM }, { - .name = "kernel", + .name = "linux kernel(spi)", .size = 0xe0000, .offset = 0x20000 }, { - .name = "file system", + .name = "file system(spi)", .size = 0x700000, .offset = 0x00100000, } diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c index 6dbc76fb080b55f8428742ea2fd74de4cb5e24e2..8482d22321f33058370924c30c864f455c0383f8 100644 --- a/arch/blackfin/mach-bf537/boards/stamp.c +++ b/arch/blackfin/mach-bf537/boards/stamp.c @@ -364,11 +364,11 @@ const char *part_probes[] = { "cmdlinepart", "RedBoot", NULL }; static struct mtd_partition bfin_plat_nand_partitions[] = { { - .name = "linux kernel", + .name = "linux kernel(nand)", .size = 0x400000, .offset = 0, }, { - .name = "file system", + .name = "file system(nand)", .size = MTDPART_SIZ_FULL, .offset = MTDPART_OFS_APPEND, }, @@ -439,19 +439,19 @@ static void bfin_plat_nand_init(void) {} #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) static struct mtd_partition stamp_partitions[] = { { - .name = "Bootloader", + .name = "bootloader(nor)", .size = 0x40000, .offset = 0, }, { - .name = "Kernel", + .name = "linux kernel(nor)", .size = 0xE0000, .offset = MTDPART_OFS_APPEND, }, { - .name = "RootFS", + .name = "file system(nor)", .size = 0x400000 - 0x40000 - 0xE0000 - 0x10000, .offset = MTDPART_OFS_APPEND, }, { - .name = "MAC Address", + .name = "MAC Address(nor)", .size = MTDPART_SIZ_FULL, .offset = 0x3F0000, .mask_flags = MTD_WRITEABLE, @@ -485,16 +485,16 @@ static struct platform_device stamp_flash_device = { || defined(CONFIG_MTD_M25P80_MODULE) static struct mtd_partition bfin_spi_flash_partitions[] = { { - .name = "bootloader", + .name = "bootloader(spi)", .size = 0x00040000, .offset = 0, .mask_flags = MTD_CAP_ROM }, { - .name = "kernel", + .name = "linux kernel(spi)", .size = 0xe0000, .offset = MTDPART_OFS_APPEND, }, { - .name = "file system", + .name = "file system(spi)", .size = MTDPART_SIZ_FULL, .offset = MTDPART_OFS_APPEND, } @@ -584,6 +584,30 @@ static struct bfin5xx_spi_chip spidev_chip_info = { #if defined(CONFIG_MTD_DATAFLASH) \ || defined(CONFIG_MTD_DATAFLASH_MODULE) + +static struct mtd_partition bfin_spi_dataflash_partitions[] = { + { + .name = "bootloader(spi)", + .size = 0x00040000, + .offset = 0, + .mask_flags = MTD_CAP_ROM + }, { + .name = "linux kernel(spi)", + .size = 0xe0000, + .offset = MTDPART_OFS_APPEND, + }, { + .name = "file system(spi)", + .size = MTDPART_SIZ_FULL, + .offset = MTDPART_OFS_APPEND, + } +}; + +static struct flash_platform_data bfin_spi_dataflash_data = { + .name = "SPI Dataflash", + .parts = bfin_spi_dataflash_partitions, + .nr_parts = ARRAY_SIZE(bfin_spi_dataflash_partitions), +}; + /* DataFlash chip */ static struct bfin5xx_spi_chip data_flash_chip_info = { .enable_dma = 0, /* use dma transfer with this chip*/ @@ -609,9 +633,10 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { || defined(CONFIG_MTD_DATAFLASH_MODULE) { /* DataFlash chip */ .modalias = "mtd_dataflash", - .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ + .max_speed_hz = 33250000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, /* Framework bus number */ .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/ + .platform_data = &bfin_spi_dataflash_data, .controller_data = &data_flash_chip_info, .mode = SPI_MODE_3, }, diff --git a/arch/blackfin/mach-bf537/boards/tcm_bf537.c b/arch/blackfin/mach-bf537/boards/tcm_bf537.c new file mode 100644 index 0000000000000000000000000000000000000000..d5ff705a5129a799c825f2802d2433676615f8a5 --- /dev/null +++ b/arch/blackfin/mach-bf537/boards/tcm_bf537.c @@ -0,0 +1,590 @@ +/* + * File: arch/blackfin/mach-bf537/boards/tcm_bf537.c + * Based on: arch/blackfin/mach-bf533/boards/cm_bf537.c + * Author: Aidan Williams + * + * Created: 2005 + * Description: Board description file + * + * Modified: + * Copyright 2005 National ICT Australia (NICTA) + * Copyright 2004-2006 Analog Devices Inc. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) +#include +#endif +#include +#include +#include +#include +#include +#include + +/* + * Name the Board for the /proc/cpuinfo + */ +const char bfin_board_name[] = "Bluetechnix TCM BF537"; + +#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) +/* all SPI peripherals info goes here */ + +#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE) +static struct mtd_partition bfin_spi_flash_partitions[] = { + { + .name = "bootloader(spi)", + .size = 0x00020000, + .offset = 0, + .mask_flags = MTD_CAP_ROM + }, { + .name = "linux kernel(spi)", + .size = 0xe0000, + .offset = 0x20000 + }, { + .name = "file system(spi)", + .size = 0x700000, + .offset = 0x00100000, + } +}; + +static struct flash_platform_data bfin_spi_flash_data = { + .name = "m25p80", + .parts = bfin_spi_flash_partitions, + .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions), + .type = "m25p64", +}; + +/* SPI flash chip (m25p64) */ +static struct bfin5xx_spi_chip spi_flash_chip_info = { + .enable_dma = 0, /* use dma transfer with this chip*/ + .bits_per_word = 8, +}; +#endif + +#if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE) +/* SPI ADC chip */ +static struct bfin5xx_spi_chip spi_adc_chip_info = { + .enable_dma = 1, /* use dma transfer with this chip*/ + .bits_per_word = 16, +}; +#endif + +#if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE) +static struct bfin5xx_spi_chip ad1836_spi_chip_info = { + .enable_dma = 0, + .bits_per_word = 16, +}; +#endif + +#if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE) +static struct bfin5xx_spi_chip ad9960_spi_chip_info = { + .enable_dma = 0, + .bits_per_word = 16, +}; +#endif + +#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE) +static struct bfin5xx_spi_chip spi_mmc_chip_info = { + .enable_dma = 1, + .bits_per_word = 8, +}; +#endif + +static struct spi_board_info bfin_spi_board_info[] __initdata = { +#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE) + { + /* the modalias must be the same as spi device driver name */ + .modalias = "m25p80", /* Name of spi_driver for this device */ + .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, /* Framework bus number */ + .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/ + .platform_data = &bfin_spi_flash_data, + .controller_data = &spi_flash_chip_info, + .mode = SPI_MODE_3, + }, +#endif + +#if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE) + { + .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */ + .max_speed_hz = 6250000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, /* Framework bus number */ + .chip_select = 1, /* Framework chip select. */ + .platform_data = NULL, /* No spi_driver specific config */ + .controller_data = &spi_adc_chip_info, + }, +#endif + +#if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE) + { + .modalias = "ad1836-spi", + .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT, + .controller_data = &ad1836_spi_chip_info, + }, +#endif + +#if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE) + { + .modalias = "ad9960-spi", + .max_speed_hz = 10000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = 1, + .controller_data = &ad9960_spi_chip_info, + }, +#endif + +#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE) + { + .modalias = "spi_mmc_dummy", + .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = 7, + .platform_data = NULL, + .controller_data = &spi_mmc_chip_info, + .mode = SPI_MODE_3, + }, + { + .modalias = "spi_mmc", + .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = CONFIG_SPI_MMC_CS_CHAN, + .platform_data = NULL, + .controller_data = &spi_mmc_chip_info, + .mode = SPI_MODE_3, + }, +#endif +}; + +/* SPI (0) */ +static struct resource bfin_spi0_resource[] = { + [0] = { + .start = SPI0_REGBASE, + .end = SPI0_REGBASE + 0xFF, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = CH_SPI, + .end = CH_SPI, + .flags = IORESOURCE_IRQ, + } +}; + +/* SPI controller data */ +static struct bfin5xx_spi_master bfin_spi0_info = { + .num_chipselect = 8, + .enable_dma = 1, /* master has the ability to do dma transfer */ + .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0}, +}; + +static struct platform_device bfin_spi0_device = { + .name = "bfin-spi", + .id = 0, /* Bus number */ + .num_resources = ARRAY_SIZE(bfin_spi0_resource), + .resource = bfin_spi0_resource, + .dev = { + .platform_data = &bfin_spi0_info, /* Passed to driver */ + }, +}; +#endif /* spi master and devices */ + +#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) +static struct platform_device rtc_device = { + .name = "rtc-bfin", + .id = -1, +}; +#endif + +#if defined(CONFIG_FB_HITACHI_TX09) || defined(CONFIG_FB_HITACHI_TX09_MODULE) +static struct platform_device hitachi_fb_device = { + .name = "hitachi-tx09", +}; +#endif + +#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) +static struct resource smc91x_resources[] = { + { + .start = 0x20200300, + .end = 0x20200300 + 16, + .flags = IORESOURCE_MEM, + }, { + .start = IRQ_PF14, + .end = IRQ_PF14, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, + }, +}; + +static struct platform_device smc91x_device = { + .name = "smc91x", + .id = 0, + .num_resources = ARRAY_SIZE(smc91x_resources), + .resource = smc91x_resources, +}; +#endif + +#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) +static struct resource isp1362_hcd_resources[] = { + { + .start = 0x20308000, + .end = 0x20308000, + .flags = IORESOURCE_MEM, + }, { + .start = 0x20308004, + .end = 0x20308004, + .flags = IORESOURCE_MEM, + }, { + .start = IRQ_PG15, + .end = IRQ_PG15, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, + }, +}; + +static struct isp1362_platform_data isp1362_priv = { + .sel15Kres = 1, + .clknotstop = 0, + .oc_enable = 0, + .int_act_high = 0, + .int_edge_triggered = 0, + .remote_wakeup_connected = 0, + .no_power_switching = 1, + .power_switching_mode = 0, +}; + +static struct platform_device isp1362_hcd_device = { + .name = "isp1362-hcd", + .id = 0, + .dev = { + .platform_data = &isp1362_priv, + }, + .num_resources = ARRAY_SIZE(isp1362_hcd_resources), + .resource = isp1362_hcd_resources, +}; +#endif + +#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) +static struct resource net2272_bfin_resources[] = { + { + .start = 0x20200000, + .end = 0x20200000 + 0x100, + .flags = IORESOURCE_MEM, + }, { + .start = IRQ_PH14, + .end = IRQ_PH14, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, + }, +}; + +static struct platform_device net2272_bfin_device = { + .name = "net2272", + .id = -1, + .num_resources = ARRAY_SIZE(net2272_bfin_resources), + .resource = net2272_bfin_resources, +}; +#endif + +#if defined(CONFIG_MTD_GPIO_ADDR) || defined(CONFIG_MTD_GPIO_ADDR_MODULE) +static struct mtd_partition cm_partitions[] = { + { + .name = "bootloader(nor)", + .size = 0x40000, + .offset = 0, + }, { + .name = "linux kernel(nor)", + .size = 0xE0000, + .offset = MTDPART_OFS_APPEND, + }, { + .name = "file system(nor)", + .size = MTDPART_SIZ_FULL, + .offset = MTDPART_OFS_APPEND, + } +}; + +static struct physmap_flash_data cm_flash_data = { + .width = 2, + .parts = cm_partitions, + .nr_parts = ARRAY_SIZE(cm_partitions), +}; + +static unsigned cm_flash_gpios[] = { GPIO_PF4, GPIO_PF5 }; + +static struct resource cm_flash_resource[] = { + { + .name = "cfi_probe", + .start = 0x20000000, + .end = 0x201fffff, + .flags = IORESOURCE_MEM, + }, { + .start = (unsigned long)cm_flash_gpios, + .end = ARRAY_SIZE(cm_flash_gpios), + .flags = IORESOURCE_IRQ, + } +}; + +static struct platform_device cm_flash_device = { + .name = "gpio-addr-flash", + .id = 0, + .dev = { + .platform_data = &cm_flash_data, + }, + .num_resources = ARRAY_SIZE(cm_flash_resource), + .resource = cm_flash_resource, +}; +#endif + +#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) +static struct resource bfin_uart_resources[] = { + { + .start = 0xFFC00400, + .end = 0xFFC004FF, + .flags = IORESOURCE_MEM, + }, { + .start = 0xFFC02000, + .end = 0xFFC020FF, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device bfin_uart_device = { + .name = "bfin-uart", + .id = 1, + .num_resources = ARRAY_SIZE(bfin_uart_resources), + .resource = bfin_uart_resources, +}; +#endif + +#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) +static struct resource bfin_sir_resources[] = { +#ifdef CONFIG_BFIN_SIR0 + { + .start = 0xFFC00400, + .end = 0xFFC004FF, + .flags = IORESOURCE_MEM, + }, +#endif +#ifdef CONFIG_BFIN_SIR1 + { + .start = 0xFFC02000, + .end = 0xFFC020FF, + .flags = IORESOURCE_MEM, + }, +#endif +}; + +static struct platform_device bfin_sir_device = { + .name = "bfin_sir", + .id = 0, + .num_resources = ARRAY_SIZE(bfin_sir_resources), + .resource = bfin_sir_resources, +}; +#endif + +#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE) +static struct resource bfin_twi0_resource[] = { + [0] = { + .start = TWI0_REGBASE, + .end = TWI0_REGBASE, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_TWI, + .end = IRQ_TWI, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device i2c_bfin_twi_device = { + .name = "i2c-bfin-twi", + .id = 0, + .num_resources = ARRAY_SIZE(bfin_twi0_resource), + .resource = bfin_twi0_resource, +}; +#endif + +#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) +static struct platform_device bfin_sport0_uart_device = { + .name = "bfin-sport-uart", + .id = 0, +}; + +static struct platform_device bfin_sport1_uart_device = { + .name = "bfin-sport-uart", + .id = 1, +}; +#endif + +#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) +static struct platform_device bfin_mac_device = { + .name = "bfin_mac", +}; +#endif + +#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) +#define PATA_INT IRQ_PF14 + +static struct pata_platform_info bfin_pata_platform_data = { + .ioport_shift = 2, + .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED, +}; + +static struct resource bfin_pata_resources[] = { + { + .start = 0x2030C000, + .end = 0x2030C01F, + .flags = IORESOURCE_MEM, + }, + { + .start = 0x2030D018, + .end = 0x2030D01B, + .flags = IORESOURCE_MEM, + }, + { + .start = PATA_INT, + .end = PATA_INT, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bfin_pata_device = { + .name = "pata_platform", + .id = -1, + .num_resources = ARRAY_SIZE(bfin_pata_resources), + .resource = bfin_pata_resources, + .dev = { + .platform_data = &bfin_pata_platform_data, + } +}; +#endif + +static const unsigned int cclk_vlev_datasheet[] = +{ + VRPAIR(VLEV_085, 250000000), + VRPAIR(VLEV_090, 376000000), + VRPAIR(VLEV_095, 426000000), + VRPAIR(VLEV_100, 426000000), + VRPAIR(VLEV_105, 476000000), + VRPAIR(VLEV_110, 476000000), + VRPAIR(VLEV_115, 476000000), + VRPAIR(VLEV_120, 500000000), + VRPAIR(VLEV_125, 533000000), + VRPAIR(VLEV_130, 600000000), +}; + +static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = { + .tuple_tab = cclk_vlev_datasheet, + .tabsize = ARRAY_SIZE(cclk_vlev_datasheet), + .vr_settling_time = 25 /* us */, +}; + +static struct platform_device bfin_dpmc = { + .name = "bfin dpmc", + .dev = { + .platform_data = &bfin_dmpc_vreg_data, + }, +}; + +static struct platform_device *cm_bf537_devices[] __initdata = { + + &bfin_dpmc, + +#if defined(CONFIG_FB_HITACHI_TX09) || defined(CONFIG_FB_HITACHI_TX09_MODULE) + &hitachi_fb_device, +#endif + +#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) + &rtc_device, +#endif + +#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) + &bfin_uart_device, +#endif + +#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) + &bfin_sir_device, +#endif + +#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE) + &i2c_bfin_twi_device, +#endif + +#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) + &bfin_sport0_uart_device, + &bfin_sport1_uart_device, +#endif + +#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) + &isp1362_hcd_device, +#endif + +#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) + &smc91x_device, +#endif + +#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) + &bfin_mac_device, +#endif + +#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) + &net2272_bfin_device, +#endif + +#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) + &bfin_spi0_device, +#endif + +#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) + &bfin_pata_device, +#endif + +#if defined(CONFIG_MTD_GPIO_ADDR) || defined(CONFIG_MTD_GPIO_ADDR_MODULE) + &cm_flash_device, +#endif +}; + +static int __init cm_bf537_init(void) +{ + printk(KERN_INFO "%s(): registering device resources\n", __func__); + platform_add_devices(cm_bf537_devices, ARRAY_SIZE(cm_bf537_devices)); +#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) + spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); +#endif + +#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) + irq_desc[PATA_INT].status |= IRQ_NOAUTOEN; +#endif + return 0; +} + +arch_initcall(cm_bf537_init); + +void bfin_get_ether_addr(char *addr) +{ + random_ether_addr(addr); + printk(KERN_WARNING "%s:%s: Setting Ethernet MAC to a random one\n", __FILE__, __func__); +} +EXPORT_SYMBOL(bfin_get_ether_addr); diff --git a/arch/blackfin/mach-bf537/head.S b/arch/blackfin/mach-bf537/head.S index 6b019eaee0b61e7847043ebee2503bae4493900f..12eb5cc571d082c80181da8401dff77cb4c1a50c 100644 --- a/arch/blackfin/mach-bf537/head.S +++ b/arch/blackfin/mach-bf537/head.S @@ -30,324 +30,10 @@ #include #include #include -#include - -#ifdef CONFIG_BFIN_KERNEL_CLOCK -#include -#include -#endif - -.extern ___bss_stop -.extern ___bss_start -.extern _bf53x_relocate_l1_mem - -#define INITIAL_STACK 0xFFB01000 - -__INIT - -ENTRY(__start) - /* R0: argument of command line string, passed from uboot, save it */ - R7 = R0; - /* Enable Cycle Counter and Nesting Of Interrupts */ -#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES - R0 = SYSCFG_SNEN; -#else - R0 = SYSCFG_SNEN | SYSCFG_CCEN; -#endif - SYSCFG = R0; - R0 = 0; - - /* Clear Out All the data and pointer Registers */ - R1 = R0; - R2 = R0; - R3 = R0; - R4 = R0; - R5 = R0; - R6 = R0; - - P0 = R0; - P1 = R0; - P2 = R0; - P3 = R0; - P4 = R0; - P5 = R0; - - LC0 = r0; - LC1 = r0; - L0 = r0; - L1 = r0; - L2 = r0; - L3 = r0; - - /* Clear Out All the DAG Registers */ - B0 = r0; - B1 = r0; - B2 = r0; - B3 = r0; - - I0 = r0; - I1 = r0; - I2 = r0; - I3 = r0; - - M0 = r0; - M1 = r0; - M2 = r0; - M3 = r0; - - trace_buffer_init(p0,r0); - P0 = R1; - R0 = R1; - - /* Turn off the icache */ - p0.l = LO(IMEM_CONTROL); - p0.h = HI(IMEM_CONTROL); - R1 = [p0]; - R0 = ~ENICPLB; - R0 = R0 & R1; - - /* Anomaly 05000125 */ -#if ANOMALY_05000125 - CLI R2; - SSYNC; -#endif - [p0] = R0; - SSYNC; -#if ANOMALY_05000125 - STI R2; -#endif - - /* Turn off the dcache */ - p0.l = LO(DMEM_CONTROL); - p0.h = HI(DMEM_CONTROL); - R1 = [p0]; - R0 = ~ENDCPLB; - R0 = R0 & R1; - - /* Anomaly 05000125 */ -#if ANOMALY_05000125 - CLI R2; - SSYNC; -#endif - [p0] = R0; - SSYNC; -#if ANOMALY_05000125 - STI R2; -#endif - - /* Initialise General-Purpose I/O Modules on BF537 */ - /* Rev 0.0 Anomaly 05000212 - PORTx_FER, - * PORT_MUX Registers Do Not accept "writes" correctly: - */ - p0.h = hi(BFIN_PORT_MUX); - p0.l = lo(BFIN_PORT_MUX); -#if ANOMALY_05000212 - R0.L = W[P0]; /* Read */ - SSYNC; -#endif - R0 = (PGDE_UART | PFTE_UART)(Z); -#if ANOMALY_05000212 - W[P0] = R0.L; /* Write */ - SSYNC; -#endif - W[P0] = R0.L; /* Enable both UARTS */ - SSYNC; - - p0.h = hi(PORTF_FER); - p0.l = lo(PORTF_FER); -#if ANOMALY_05000212 - R0.L = W[P0]; /* Read */ - SSYNC; -#endif - R0 = 0x000F(Z); -#if ANOMALY_05000212 - W[P0] = R0.L; /* Write */ - SSYNC; -#endif - /* Enable peripheral function of PORTF for UART0 and UART1 */ - W[P0] = R0.L; - SSYNC; - -#if !defined(CONFIG_BF534) - p0.h = hi(EMAC_SYSTAT); - p0.l = lo(EMAC_SYSTAT); - R0.h = 0xFFFF; /* Clear EMAC Interrupt Status bits */ - R0.l = 0xFFFF; - [P0] = R0; - SSYNC; -#endif - - /* Initialise UART - when booting from u-boot, the UART is not disabled - * so if we dont initalize here, our serial console gets hosed */ - p0.h = hi(BFIN_UART_LCR); - p0.l = lo(BFIN_UART_LCR); - r0 = 0x0(Z); - w[p0] = r0.L; /* To enable DLL writes */ - ssync; - - p0.h = hi(BFIN_UART_DLL); - p0.l = lo(BFIN_UART_DLL); - r0 = 0x0(Z); - w[p0] = r0.L; - ssync; - - p0.h = hi(BFIN_UART_DLH); - p0.l = lo(BFIN_UART_DLH); - r0 = 0x00(Z); - w[p0] = r0.L; - ssync; - - p0.h = hi(BFIN_UART_GCTL); - p0.l = lo(BFIN_UART_GCTL); - r0 = 0x0(Z); - w[p0] = r0.L; /* To enable UART clock */ - ssync; - - /* Initialize stack pointer */ - sp.l = lo(INITIAL_STACK); - sp.h = hi(INITIAL_STACK); - fp = sp; - usp = sp; - -#ifdef CONFIG_EARLY_PRINTK - SP += -12; - call _init_early_exception_vectors; - SP += 12; -#endif - - /* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */ - call _bf53x_relocate_l1_mem; #ifdef CONFIG_BFIN_KERNEL_CLOCK - call _start_dma_code; -#endif - - /* Code for initializing Async memory banks */ - - p2.h = hi(EBIU_AMBCTL1); - p2.l = lo(EBIU_AMBCTL1); - r0.h = hi(AMBCTL1VAL); - r0.l = lo(AMBCTL1VAL); - [p2] = r0; - ssync; - - p2.h = hi(EBIU_AMBCTL0); - p2.l = lo(EBIU_AMBCTL0); - r0.h = hi(AMBCTL0VAL); - r0.l = lo(AMBCTL0VAL); - [p2] = r0; - ssync; - - p2.h = hi(EBIU_AMGCTL); - p2.l = lo(EBIU_AMGCTL); - r0 = AMGCTLVAL; - w[p2] = r0; - ssync; - - /* This section keeps the processor in supervisor mode - * during kernel boot. Switches to user mode at end of boot. - * See page 3-9 of Hardware Reference manual for documentation. - */ - - /* EVT15 = _real_start */ - - p0.l = lo(EVT15); - p0.h = hi(EVT15); - p1.l = _real_start; - p1.h = _real_start; - [p0] = p1; - csync; - - p0.l = lo(IMASK); - p0.h = hi(IMASK); - p1.l = IMASK_IVG15; - p1.h = 0x0; - [p0] = p1; - csync; - - raise 15; - p0.l = .LWAIT_HERE; - p0.h = .LWAIT_HERE; - reti = p0; -#if ANOMALY_05000281 - nop; nop; nop; +#include +#include #endif - rti; - -.LWAIT_HERE: - jump .LWAIT_HERE; -ENDPROC(__start) - -ENTRY(_real_start) - [ -- sp ] = reti; - p0.l = lo(WDOG_CTL); - p0.h = hi(WDOG_CTL); - r0 = 0xAD6(z); - w[p0] = r0; /* watchdog off for now */ - ssync; - - /* Code update for BSS size == 0 - * Zero out the bss region. - */ - - p1.l = ___bss_start; - p1.h = ___bss_start; - p2.l = ___bss_stop; - p2.h = ___bss_stop; - r0 = 0; - p2 -= p1; - lsetup (.L_clear_bss, .L_clear_bss) lc0 = p2; -.L_clear_bss: - B[p1++] = r0; - - /* In case there is a NULL pointer reference - * Zero out region before stext - */ - - p1.l = 0x0; - p1.h = 0x0; - r0.l = __stext; - r0.h = __stext; - r0 = r0 >> 1; - p2 = r0; - r0 = 0; - lsetup (.L_clear_zero, .L_clear_zero) lc0 = p2; -.L_clear_zero: - W[p1++] = r0; - - /* pass the uboot arguments to the global value command line */ - R0 = R7; - call _cmdline_init; - - p1.l = __rambase; - p1.h = __rambase; - r0.l = __sdata; - r0.h = __sdata; - [p1] = r0; - - p1.l = __ramstart; - p1.h = __ramstart; - p3.l = ___bss_stop; - p3.h = ___bss_stop; - - r1 = p3; - [p1] = r1; - - /* - * load the current thread pointer and stack - */ - r1.l = _init_thread_union; - r1.h = _init_thread_union; - - r2.l = 0x2000; - r2.h = 0x0000; - r1 = r1 + r2; - sp = r1; - usp = sp; - fp = sp; - jump.l _start_kernel; -ENDPROC(_real_start) - -__FINIT .section .l1.text #ifdef CONFIG_BFIN_KERNEL_CLOCK @@ -452,13 +138,6 @@ ENTRY(_start_dma_code) [P2] = R1; SSYNC; - p0.h = hi(SIC_IWR); - p0.l = lo(SIC_IWR); - r0.l = lo(IWR_ENABLE_ALL); - r0.h = hi(IWR_ENABLE_ALL); - [p0] = r0; - SSYNC; - RTS; ENDPROC(_start_dma_code) #endif /* CONFIG_BFIN_KERNEL_CLOCK */ diff --git a/include/asm-blackfin/mach-bf537/anomaly.h b/arch/blackfin/mach-bf537/include/mach/anomaly.h similarity index 100% rename from include/asm-blackfin/mach-bf537/anomaly.h rename to arch/blackfin/mach-bf537/include/mach/anomaly.h diff --git a/include/asm-blackfin/mach-bf537/bf537.h b/arch/blackfin/mach-bf537/include/mach/bf537.h similarity index 100% rename from include/asm-blackfin/mach-bf537/bf537.h rename to arch/blackfin/mach-bf537/include/mach/bf537.h diff --git a/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h b/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h similarity index 100% rename from include/asm-blackfin/mach-bf537/bfin_serial_5xx.h rename to arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h diff --git a/include/asm-blackfin/mach-bf537/bfin_sir.h b/arch/blackfin/mach-bf537/include/mach/bfin_sir.h similarity index 100% rename from include/asm-blackfin/mach-bf537/bfin_sir.h rename to arch/blackfin/mach-bf537/include/mach/bfin_sir.h diff --git a/include/asm-blackfin/mach-bf537/blackfin.h b/arch/blackfin/mach-bf537/include/mach/blackfin.h similarity index 100% rename from include/asm-blackfin/mach-bf537/blackfin.h rename to arch/blackfin/mach-bf537/include/mach/blackfin.h diff --git a/include/asm-blackfin/mach-bf537/cdefBF534.h b/arch/blackfin/mach-bf537/include/mach/cdefBF534.h similarity index 99% rename from include/asm-blackfin/mach-bf537/cdefBF534.h rename to arch/blackfin/mach-bf537/include/mach/cdefBF534.h index 82de526f8097532ecf05ecff23aa0db277316a11..88d491cd9f36fe32104493f488ea40d0d69e1cc7 100644 --- a/include/asm-blackfin/mach-bf537/cdefBF534.h +++ b/arch/blackfin/mach-bf537/include/mach/cdefBF534.h @@ -38,7 +38,7 @@ #include "defBF534.h" /* Include core specific register pointer definitions */ -#include +#include #include diff --git a/include/asm-blackfin/mach-bf537/cdefBF537.h b/arch/blackfin/mach-bf537/include/mach/cdefBF537.h similarity index 100% rename from include/asm-blackfin/mach-bf537/cdefBF537.h rename to arch/blackfin/mach-bf537/include/mach/cdefBF537.h diff --git a/include/asm-blackfin/mach-bf537/defBF534.h b/arch/blackfin/mach-bf537/include/mach/defBF534.h similarity index 99% rename from include/asm-blackfin/mach-bf537/defBF534.h rename to arch/blackfin/mach-bf537/include/mach/defBF534.h index d0d80d3152bab06f800b88c09632adb67d2d72bd..a3227f9003fffd8a11cd230d6c4f1e4fafe2bbca 100644 --- a/include/asm-blackfin/mach-bf537/defBF534.h +++ b/arch/blackfin/mach-bf537/include/mach/defBF534.h @@ -32,7 +32,7 @@ #define _DEF_BF534_H /* Include all Core registers and bit definitions */ -#include +#include /************************************************************************************ ** System MMR Register Map diff --git a/include/asm-blackfin/mach-bf537/defBF537.h b/arch/blackfin/mach-bf537/include/mach/defBF537.h similarity index 99% rename from include/asm-blackfin/mach-bf537/defBF537.h rename to arch/blackfin/mach-bf537/include/mach/defBF537.h index abde24c6d3b1f96dde114bfdf3e48d7b823becf6..3d6c83e31b1e46b085b17da6ddfc743d06d9b8ac 100644 --- a/include/asm-blackfin/mach-bf537/defBF537.h +++ b/arch/blackfin/mach-bf537/include/mach/defBF537.h @@ -33,7 +33,7 @@ #define _DEF_BF537_H /* Include all Core registers and bit definitions*/ -#include +#include /* Include all MMR and bit defines common to BF534 */ #include "defBF534.h" diff --git a/include/asm-blackfin/mach-bf537/dma.h b/arch/blackfin/mach-bf537/include/mach/dma.h similarity index 100% rename from include/asm-blackfin/mach-bf537/dma.h rename to arch/blackfin/mach-bf537/include/mach/dma.h diff --git a/include/asm-blackfin/mach-bf537/irq.h b/arch/blackfin/mach-bf537/include/mach/irq.h similarity index 100% rename from include/asm-blackfin/mach-bf537/irq.h rename to arch/blackfin/mach-bf537/include/mach/irq.h diff --git a/include/asm-blackfin/mach-bf537/mem_init.h b/arch/blackfin/mach-bf537/include/mach/mem_init.h similarity index 100% rename from include/asm-blackfin/mach-bf537/mem_init.h rename to arch/blackfin/mach-bf537/include/mach/mem_init.h diff --git a/include/asm-blackfin/mach-bf537/mem_map.h b/arch/blackfin/mach-bf537/include/mach/mem_map.h similarity index 98% rename from include/asm-blackfin/mach-bf537/mem_map.h rename to arch/blackfin/mach-bf537/include/mach/mem_map.h index 5c6726d6f3b17c10f169049f3b0e48dcf99f315d..5078b669431f72204cb780d144167606192ec558 100644 --- a/include/asm-blackfin/mach-bf537/mem_map.h +++ b/arch/blackfin/mach-bf537/include/mach/mem_map.h @@ -166,6 +166,11 @@ #endif +/* Level 2 Memory - none */ + +#define L2_START 0 +#define L2_LENGTH 0 + /* Scratch Pad Memory */ #define L1_SCRATCH_START 0xFFB00000 diff --git a/include/asm-blackfin/mach-bf537/portmux.h b/arch/blackfin/mach-bf537/include/mach/portmux.h similarity index 100% rename from include/asm-blackfin/mach-bf537/portmux.h rename to arch/blackfin/mach-bf537/include/mach/portmux.h diff --git a/arch/blackfin/mach-bf537/ints-priority.c b/arch/blackfin/mach-bf537/ints-priority.c index a8b915f202ec8870162b2822bc79057e1e38a8b1..b1300b3f1812977c5c525cd801490f3a9b44b744 100644 --- a/arch/blackfin/mach-bf537/ints-priority.c +++ b/arch/blackfin/mach-bf537/ints-priority.c @@ -31,7 +31,7 @@ #include #include -void program_IAR(void) +void __init program_IAR(void) { /* Program the IAR0 Register with the configured priority */ bfin_write_SIC_IAR0(((CONFIG_IRQ_PLL_WAKEUP - 7) << IRQ_PLL_WAKEUP_POS) | diff --git a/arch/blackfin/mach-bf548/boards/cm_bf548.c b/arch/blackfin/mach-bf548/boards/cm_bf548.c index 4f4ae8787edfb0716e80ad35d5cf032c55ef10ab..ce934ee174e070e8375f8a2b5d1ff61644c1de0c 100644 --- a/arch/blackfin/mach-bf548/boards/cm_bf548.c +++ b/arch/blackfin/mach-bf548/boards/cm_bf548.c @@ -45,7 +45,7 @@ #include #include #include -#include +#include #include #include #include @@ -61,7 +61,7 @@ const char bfin_board_name[] = "Bluetechnix CM-BF548"; #if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE) -#include +#include static struct bfin_bf54xfb_mach_info bf54x_lq043_data = { .width = 480, @@ -319,12 +319,12 @@ static struct platform_device bfin_atapi_device = { #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE) static struct mtd_partition partition_info[] = { { - .name = "Linux Kernel", + .name = "linux kernel(nand)", .offset = 0, .size = 4 * SIZE_1M, }, { - .name = "File System", + .name = "file system(nand)", .offset = 4 * SIZE_1M, .size = (256 - 4) * SIZE_1M, }, @@ -377,12 +377,12 @@ static struct platform_device bf54x_sdh_device = { /* SPI flash chip (m25p16) */ static struct mtd_partition bfin_spi_flash_partitions[] = { { - .name = "bootloader", + .name = "bootloader(spi)", .size = 0x00040000, .offset = 0, .mask_flags = MTD_CAP_ROM }, { - .name = "linux kernel", + .name = "linux kernel(spi)", .size = 0x1c0000, .offset = 0x40000 } diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c index 166fa2201ee7a0827e03cbfc8493d9cbd99d3662..39357693046d158f4a3097556099a66f3b930675 100644 --- a/arch/blackfin/mach-bf548/boards/ezkit.c +++ b/arch/blackfin/mach-bf548/boards/ezkit.c @@ -48,7 +48,7 @@ #include #include #include -#include +#include #include #include @@ -106,7 +106,7 @@ arch_initcall(bfin_isp1761_init); #if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE) -#include +#include static struct bfin_bf54xfb_mach_info bf54x_lq043_data = { .width = 480, @@ -365,12 +365,12 @@ static struct platform_device bfin_atapi_device = { #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE) static struct mtd_partition partition_info[] = { { - .name = "Linux Kernel", + .name = "linux kernel(nand)", .offset = 0, .size = 4 * SIZE_1M, }, { - .name = "File System", + .name = "file system(nand)", .offset = MTDPART_OFS_APPEND, .size = MTDPART_SIZ_FULL, }, @@ -419,15 +419,15 @@ static struct platform_device bf54x_sdh_device = { #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) static struct mtd_partition ezkit_partitions[] = { { - .name = "Bootloader", + .name = "bootloader(nor)", .size = 0x40000, .offset = 0, }, { - .name = "Kernel", + .name = "linux kernel(nor)", .size = 0x1C0000, .offset = MTDPART_OFS_APPEND, }, { - .name = "RootFS", + .name = "file system(nor)", .size = MTDPART_SIZ_FULL, .offset = MTDPART_OFS_APPEND, } @@ -461,12 +461,12 @@ static struct platform_device ezkit_flash_device = { /* SPI flash chip (m25p16) */ static struct mtd_partition bfin_spi_flash_partitions[] = { { - .name = "bootloader", + .name = "bootloader(spi)", .size = 0x00040000, .offset = 0, .mask_flags = MTD_CAP_ROM }, { - .name = "linux kernel", + .name = "linux kernel(spi)", .size = MTDPART_SIZ_FULL, .offset = MTDPART_OFS_APPEND, } diff --git a/arch/blackfin/mach-bf548/head.S b/arch/blackfin/mach-bf548/head.S index 06b9178cfcfe4a571b1fdded8396f53e11e355cf..4d5cfeacb123c1ca49095102e06abb3195308ae0 100644 --- a/arch/blackfin/mach-bf548/head.S +++ b/arch/blackfin/mach-bf548/head.S @@ -30,263 +30,11 @@ #include #include #include -#include #ifdef CONFIG_BFIN_KERNEL_CLOCK -#include -#include +#include +#include #endif -.extern ___bss_stop -.extern ___bss_start -.extern _bf53x_relocate_l1_mem - -#define INITIAL_STACK 0xFFB01000 - -__INIT - -ENTRY(__start) - /* R0: argument of command line string, passed from uboot, save it */ - R7 = R0; - /* Enable Cycle Counter and Nesting Of Interrupts */ -#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES - R0 = SYSCFG_SNEN; -#else - R0 = SYSCFG_SNEN | SYSCFG_CCEN; -#endif - SYSCFG = R0; - R0 = 0; - - /* Clear Out All the data and pointer Registers*/ - R1 = R0; - R2 = R0; - R3 = R0; - R4 = R0; - R5 = R0; - R6 = R0; - - P0 = R0; - P1 = R0; - P2 = R0; - P3 = R0; - P4 = R0; - P5 = R0; - - LC0 = r0; - LC1 = r0; - L0 = r0; - L1 = r0; - L2 = r0; - L3 = r0; - - /* Clear Out All the DAG Registers*/ - B0 = r0; - B1 = r0; - B2 = r0; - B3 = r0; - - I0 = r0; - I1 = r0; - I2 = r0; - I3 = r0; - - M0 = r0; - M1 = r0; - M2 = r0; - M3 = r0; - - trace_buffer_init(p0,r0); - P0 = R1; - R0 = R1; - - /* Turn off the icache */ - p0.l = LO(IMEM_CONTROL); - p0.h = HI(IMEM_CONTROL); - R1 = [p0]; - R0 = ~ENICPLB; - R0 = R0 & R1; - [p0] = R0; - SSYNC; - - /* Turn off the dcache */ - p0.l = LO(DMEM_CONTROL); - p0.h = HI(DMEM_CONTROL); - R1 = [p0]; - R0 = ~ENDCPLB; - R0 = R0 & R1; - [p0] = R0; - SSYNC; - - /* Initialize stack pointer */ - SP.L = LO(INITIAL_STACK); - SP.H = HI(INITIAL_STACK); - FP = SP; - USP = SP; - -#ifdef CONFIG_EARLY_PRINTK - SP += -12; - call _init_early_exception_vectors; - SP += 12; -#endif - - /* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */ - call _bf53x_relocate_l1_mem; -#ifdef CONFIG_BFIN_KERNEL_CLOCK - call _start_dma_code; -#endif - /* Code for initializing Async memory banks */ - - p2.h = hi(EBIU_AMBCTL1); - p2.l = lo(EBIU_AMBCTL1); - r0.h = hi(AMBCTL1VAL); - r0.l = lo(AMBCTL1VAL); - [p2] = r0; - ssync; - - p2.h = hi(EBIU_AMBCTL0); - p2.l = lo(EBIU_AMBCTL0); - r0.h = hi(AMBCTL0VAL); - r0.l = lo(AMBCTL0VAL); - [p2] = r0; - ssync; - - p2.h = hi(EBIU_AMGCTL); - p2.l = lo(EBIU_AMGCTL); - r0 = AMGCTLVAL; - w[p2] = r0; - ssync; - - p2.h = hi(EBIU_MBSCTL); - p2.l = lo(EBIU_MBSCTL); - r0.h = hi(CONFIG_EBIU_MBSCTLVAL); - r0.l = lo(CONFIG_EBIU_MBSCTLVAL); - [p2] = r0; - ssync; - - p2.h = hi(EBIU_MODE); - p2.l = lo(EBIU_MODE); - r0.h = hi(CONFIG_EBIU_MODEVAL); - r0.l = lo(CONFIG_EBIU_MODEVAL); - [p2] = r0; - ssync; - - p2.h = hi(EBIU_FCTL); - p2.l = lo(EBIU_FCTL); - r0.h = hi(CONFIG_EBIU_FCTLVAL); - r0.l = lo(CONFIG_EBIU_FCTLVAL); - [p2] = r0; - ssync; - - /* This section keeps the processor in supervisor mode - * during kernel boot. Switches to user mode at end of boot. - * See page 3-9 of Hardware Reference manual for documentation. - */ - - /* EVT15 = _real_start */ - - p0.l = lo(EVT15); - p0.h = hi(EVT15); - p1.l = _real_start; - p1.h = _real_start; - [p0] = p1; - csync; - - p0.l = lo(IMASK); - p0.h = hi(IMASK); - p1.l = IMASK_IVG15; - p1.h = 0x0; - [p0] = p1; - csync; - - raise 15; - p0.l = .LWAIT_HERE; - p0.h = .LWAIT_HERE; - reti = p0; -#if ANOMALY_05000281 - nop; - nop; - nop; -#endif - rti; - -.LWAIT_HERE: - jump .LWAIT_HERE; -ENDPROC(__start) - -ENTRY(_real_start) - [ -- sp ] = reti; - p0.l = lo(WDOG_CTL); - p0.h = hi(WDOG_CTL); - r0 = 0xAD6(z); - w[p0] = r0; /* watchdog off for now */ - ssync; - - /* Code update for BSS size == 0 - * Zero out the bss region. - */ - - p1.l = ___bss_start; - p1.h = ___bss_start; - p2.l = ___bss_stop; - p2.h = ___bss_stop; - r0 = 0; - p2 -= p1; - lsetup (.L_clear_bss, .L_clear_bss ) lc0 = p2; -.L_clear_bss: - B[p1++] = r0; - - /* In case there is a NULL pointer reference - * Zero out region before stext - */ - - p1.l = 0x0; - p1.h = 0x0; - r0.l = __stext; - r0.h = __stext; - r0 = r0 >> 1; - p2 = r0; - r0 = 0; - lsetup (.L_clear_zero, .L_clear_zero ) lc0 = p2; -.L_clear_zero: - W[p1++] = r0; - - /* pass the uboot arguments to the global value command line */ - R0 = R7; - call _cmdline_init; - - p1.l = __rambase; - p1.h = __rambase; - r0.l = __sdata; - r0.h = __sdata; - [p1] = r0; - - p1.l = __ramstart; - p1.h = __ramstart; - p3.l = ___bss_stop; - p3.h = ___bss_stop; - - r1 = p3; - [p1] = r1; - - - /* - * load the current thread pointer and stack - */ - r1.l = _init_thread_union; - r1.h = _init_thread_union; - - r2.l = 0x2000; - r2.h = 0x0000; - r1 = r1 + r2; - sp = r1; - usp = sp; - fp = sp; - call _start_kernel; -.L_exit: - jump.s .L_exit; -ENDPROC(_real_start) - -__FINIT - .section .l1.text #ifdef CONFIG_BFIN_KERNEL_CLOCK ENTRY(_start_dma_code) @@ -443,13 +191,6 @@ ENTRY(_start_dma_code) SSYNC; #endif - p0.h = hi(SIC_IWR0); - p0.l = lo(SIC_IWR0); - r0.l = lo(IWR_ENABLE_ALL); - r0.h = hi(IWR_ENABLE_ALL); - [p0] = r0; - SSYNC; - RTS; ENDPROC(_start_dma_code) #endif /* CONFIG_BFIN_KERNEL_CLOCK */ diff --git a/include/asm-blackfin/mach-bf548/anomaly.h b/arch/blackfin/mach-bf548/include/mach/anomaly.h similarity index 100% rename from include/asm-blackfin/mach-bf548/anomaly.h rename to arch/blackfin/mach-bf548/include/mach/anomaly.h diff --git a/include/asm-blackfin/mach-bf548/bf548.h b/arch/blackfin/mach-bf548/include/mach/bf548.h similarity index 100% rename from include/asm-blackfin/mach-bf548/bf548.h rename to arch/blackfin/mach-bf548/include/mach/bf548.h diff --git a/include/asm-blackfin/mach-bf548/bf54x-lq043.h b/arch/blackfin/mach-bf548/include/mach/bf54x-lq043.h similarity index 100% rename from include/asm-blackfin/mach-bf548/bf54x-lq043.h rename to arch/blackfin/mach-bf548/include/mach/bf54x-lq043.h diff --git a/include/asm-blackfin/mach-bf548/bf54x_keys.h b/arch/blackfin/mach-bf548/include/mach/bf54x_keys.h similarity index 100% rename from include/asm-blackfin/mach-bf548/bf54x_keys.h rename to arch/blackfin/mach-bf548/include/mach/bf54x_keys.h diff --git a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h b/arch/blackfin/mach-bf548/include/mach/bfin_serial_5xx.h similarity index 100% rename from include/asm-blackfin/mach-bf548/bfin_serial_5xx.h rename to arch/blackfin/mach-bf548/include/mach/bfin_serial_5xx.h diff --git a/include/asm-blackfin/mach-bf548/bfin_sir.h b/arch/blackfin/mach-bf548/include/mach/bfin_sir.h similarity index 100% rename from include/asm-blackfin/mach-bf548/bfin_sir.h rename to arch/blackfin/mach-bf548/include/mach/bfin_sir.h diff --git a/include/asm-blackfin/mach-bf548/blackfin.h b/arch/blackfin/mach-bf548/include/mach/blackfin.h similarity index 100% rename from include/asm-blackfin/mach-bf548/blackfin.h rename to arch/blackfin/mach-bf548/include/mach/blackfin.h diff --git a/include/asm-blackfin/mach-bf548/cdefBF542.h b/arch/blackfin/mach-bf548/include/mach/cdefBF542.h similarity index 99% rename from include/asm-blackfin/mach-bf548/cdefBF542.h rename to arch/blackfin/mach-bf548/include/mach/cdefBF542.h index 60b9f77576f155fe4eeba9a5c4559cab81dad16a..07aefb9ed79beaa20faf688287c6b4719bfec4d4 100644 --- a/include/asm-blackfin/mach-bf548/cdefBF542.h +++ b/arch/blackfin/mach-bf548/include/mach/cdefBF542.h @@ -35,7 +35,7 @@ #include "defBF542.h" /* include core sbfin_read_()ecific register pointer definitions */ -#include +#include /* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF542 */ diff --git a/include/asm-blackfin/mach-bf548/cdefBF544.h b/arch/blackfin/mach-bf548/include/mach/cdefBF544.h similarity index 99% rename from include/asm-blackfin/mach-bf548/cdefBF544.h rename to arch/blackfin/mach-bf548/include/mach/cdefBF544.h index ea9b4ab496f3da78e152ae6b3bdf4586d7da991b..431a69278991af8bd08337fd7c8bea2c18ad0061 100644 --- a/include/asm-blackfin/mach-bf548/cdefBF544.h +++ b/arch/blackfin/mach-bf548/include/mach/cdefBF544.h @@ -35,7 +35,7 @@ #include "defBF544.h" /* include core sbfin_read_()ecific register pointer definitions */ -#include +#include /* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF544 */ diff --git a/include/asm-blackfin/mach-bf548/cdefBF547.h b/arch/blackfin/mach-bf548/include/mach/cdefBF547.h similarity index 99% rename from include/asm-blackfin/mach-bf548/cdefBF547.h rename to arch/blackfin/mach-bf548/include/mach/cdefBF547.h index ba716277c00d53b2d8aefef2bc2402fc8648652d..93376e90dfc5f81e79b0fed860500c852d999b4b 100644 --- a/include/asm-blackfin/mach-bf548/cdefBF547.h +++ b/arch/blackfin/mach-bf548/include/mach/cdefBF547.h @@ -35,7 +35,7 @@ #include "defBF548.h" /* include core sbfin_read_()ecific register pointer definitions */ -#include +#include /* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF548 */ diff --git a/include/asm-blackfin/mach-bf548/cdefBF548.h b/arch/blackfin/mach-bf548/include/mach/cdefBF548.h similarity index 99% rename from include/asm-blackfin/mach-bf548/cdefBF548.h rename to arch/blackfin/mach-bf548/include/mach/cdefBF548.h index ae971ebff6a07fefca9326bef05e7260af244be4..9cd74384136fa92d212d68ea124af5ee78603dde 100644 --- a/include/asm-blackfin/mach-bf548/cdefBF548.h +++ b/arch/blackfin/mach-bf548/include/mach/cdefBF548.h @@ -35,7 +35,7 @@ #include "defBF548.h" /* include core sbfin_read_()ecific register pointer definitions */ -#include +#include /* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF548 */ diff --git a/include/asm-blackfin/mach-bf548/cdefBF549.h b/arch/blackfin/mach-bf548/include/mach/cdefBF549.h similarity index 99% rename from include/asm-blackfin/mach-bf548/cdefBF549.h rename to arch/blackfin/mach-bf548/include/mach/cdefBF549.h index 92d07d96199905a651676e0d057d8dcf6c63ec0b..ead360b69dea8a0588680a34cbc932a232de0d7a 100644 --- a/include/asm-blackfin/mach-bf548/cdefBF549.h +++ b/arch/blackfin/mach-bf548/include/mach/cdefBF549.h @@ -35,7 +35,7 @@ #include "defBF549.h" /* include core sbfin_read_()ecific register pointer definitions */ -#include +#include /* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF549 */ diff --git a/include/asm-blackfin/mach-bf548/cdefBF54x_base.h b/arch/blackfin/mach-bf548/include/mach/cdefBF54x_base.h similarity index 100% rename from include/asm-blackfin/mach-bf548/cdefBF54x_base.h rename to arch/blackfin/mach-bf548/include/mach/cdefBF54x_base.h diff --git a/include/asm-blackfin/mach-bf548/defBF542.h b/arch/blackfin/mach-bf548/include/mach/defBF542.h similarity index 99% rename from include/asm-blackfin/mach-bf548/defBF542.h rename to arch/blackfin/mach-bf548/include/mach/defBF542.h index a7c809f29ede047ecb92ef3e7b1109b8995cd9b6..b1316541b8d694bc2d27fcdb41e89983547e2427 100644 --- a/include/asm-blackfin/mach-bf548/defBF542.h +++ b/arch/blackfin/mach-bf548/include/mach/defBF542.h @@ -32,7 +32,7 @@ #define _DEF_BF542_H /* Include all Core registers and bit definitions */ -#include +#include /* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF542 */ diff --git a/include/asm-blackfin/mach-bf548/defBF544.h b/arch/blackfin/mach-bf548/include/mach/defBF544.h similarity index 99% rename from include/asm-blackfin/mach-bf548/defBF544.h rename to arch/blackfin/mach-bf548/include/mach/defBF544.h index b8b9870e26977c1f1d0c02e1a031c5a6c5c0c580..c2c785bdc5fc11b3b4410d2a006ae02196501e01 100644 --- a/include/asm-blackfin/mach-bf548/defBF544.h +++ b/arch/blackfin/mach-bf548/include/mach/defBF544.h @@ -32,7 +32,7 @@ #define _DEF_BF544_H /* Include all Core registers and bit definitions */ -#include +#include /* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF544 */ diff --git a/include/asm-blackfin/mach-bf548/defBF547.h b/arch/blackfin/mach-bf548/include/mach/defBF547.h similarity index 99% rename from include/asm-blackfin/mach-bf548/defBF547.h rename to arch/blackfin/mach-bf548/include/mach/defBF547.h index 3a3a18ebb10e680f44cfe300ad48bf1d7d5eab55..661f0d877bd13cdf9938ab49fc1fabcf589e7ca1 100644 --- a/include/asm-blackfin/mach-bf548/defBF547.h +++ b/arch/blackfin/mach-bf548/include/mach/defBF547.h @@ -32,7 +32,7 @@ #define _DEF_BF548_H /* Include all Core registers and bit definitions */ -#include +#include /* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF548 */ diff --git a/include/asm-blackfin/mach-bf548/defBF548.h b/arch/blackfin/mach-bf548/include/mach/defBF548.h similarity index 99% rename from include/asm-blackfin/mach-bf548/defBF548.h rename to arch/blackfin/mach-bf548/include/mach/defBF548.h index 1d7c96edb03839a4cff15b76cbf8c2ada0c82fdf..85d4bade911df1d8d988977577731ff3a9bc5aa1 100644 --- a/include/asm-blackfin/mach-bf548/defBF548.h +++ b/arch/blackfin/mach-bf548/include/mach/defBF548.h @@ -32,7 +32,7 @@ #define _DEF_BF548_H /* Include all Core registers and bit definitions */ -#include +#include /* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF548 */ diff --git a/include/asm-blackfin/mach-bf548/defBF549.h b/arch/blackfin/mach-bf548/include/mach/defBF549.h similarity index 99% rename from include/asm-blackfin/mach-bf548/defBF549.h rename to arch/blackfin/mach-bf548/include/mach/defBF549.h index fcb72b41e007f607ed8d59e1f0f8ec806534623b..096734541644dd9c862cfa587bd939134c1ee80c 100644 --- a/include/asm-blackfin/mach-bf548/defBF549.h +++ b/arch/blackfin/mach-bf548/include/mach/defBF549.h @@ -32,7 +32,7 @@ #define _DEF_BF549_H /* Include all Core registers and bit definitions */ -#include +#include /* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF549 */ diff --git a/include/asm-blackfin/mach-bf548/defBF54x_base.h b/arch/blackfin/mach-bf548/include/mach/defBF54x_base.h similarity index 100% rename from include/asm-blackfin/mach-bf548/defBF54x_base.h rename to arch/blackfin/mach-bf548/include/mach/defBF54x_base.h diff --git a/include/asm-blackfin/mach-bf548/dma.h b/arch/blackfin/mach-bf548/include/mach/dma.h similarity index 100% rename from include/asm-blackfin/mach-bf548/dma.h rename to arch/blackfin/mach-bf548/include/mach/dma.h diff --git a/include/asm-blackfin/mach-bf548/gpio.h b/arch/blackfin/mach-bf548/include/mach/gpio.h similarity index 100% rename from include/asm-blackfin/mach-bf548/gpio.h rename to arch/blackfin/mach-bf548/include/mach/gpio.h diff --git a/include/asm-blackfin/mach-bf548/irq.h b/arch/blackfin/mach-bf548/include/mach/irq.h similarity index 100% rename from include/asm-blackfin/mach-bf548/irq.h rename to arch/blackfin/mach-bf548/include/mach/irq.h diff --git a/include/asm-blackfin/mach-bf548/mem_init.h b/arch/blackfin/mach-bf548/include/mach/mem_init.h similarity index 100% rename from include/asm-blackfin/mach-bf548/mem_init.h rename to arch/blackfin/mach-bf548/include/mach/mem_init.h diff --git a/include/asm-blackfin/mach-bf548/mem_map.h b/arch/blackfin/mach-bf548/include/mach/mem_map.h similarity index 100% rename from include/asm-blackfin/mach-bf548/mem_map.h rename to arch/blackfin/mach-bf548/include/mach/mem_map.h diff --git a/include/asm-blackfin/mach-bf548/portmux.h b/arch/blackfin/mach-bf548/include/mach/portmux.h similarity index 100% rename from include/asm-blackfin/mach-bf548/portmux.h rename to arch/blackfin/mach-bf548/include/mach/portmux.h diff --git a/arch/blackfin/mach-bf548/ints-priority.c b/arch/blackfin/mach-bf548/ints-priority.c index 2665653cee37e708ff997f2dee2238d9107db4f9..9dd0fa3ac4de39610697177c035282fd636528f6 100644 --- a/arch/blackfin/mach-bf548/ints-priority.c +++ b/arch/blackfin/mach-bf548/ints-priority.c @@ -31,7 +31,7 @@ #include #include -void program_IAR(void) +void __init program_IAR(void) { /* Program the IAR0 Register with the configured priority */ bfin_write_SIC_IAR0(((CONFIG_IRQ_PLL_WAKEUP - 7) << IRQ_PLL_WAKEUP_POS) | diff --git a/arch/blackfin/mach-bf561/boards/cm_bf561.c b/arch/blackfin/mach-bf561/boards/cm_bf561.c index 466ef5929a254d76d62333fc198554d41245cfd7..8f40990eea2f217bccbae00d523e0a049da208dc 100644 --- a/arch/blackfin/mach-bf561/boards/cm_bf561.c +++ b/arch/blackfin/mach-bf561/boards/cm_bf561.c @@ -54,16 +54,16 @@ const char bfin_board_name[] = "Bluetechnix CM BF561"; #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE) static struct mtd_partition bfin_spi_flash_partitions[] = { { - .name = "bootloader", + .name = "bootloader(spi)", .size = 0x00020000, .offset = 0, .mask_flags = MTD_CAP_ROM }, { - .name = "kernel", + .name = "linux kernel(spi)", .size = 0xe0000, .offset = 0x20000 }, { - .name = "file system", + .name = "file system(spi)", .size = 0x700000, .offset = 0x00100000, } @@ -306,7 +306,7 @@ static struct platform_device bfin_sir_device = { #endif #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) -#define PATA_INT 119 +#define PATA_INT IRQ_PF46 static struct pata_platform_info bfin_pata_platform_data = { .ioport_shift = 2, diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c index bc6feded8569760b66bb6b576e66e266341e8889..50b4cdceccfef7f665349a2bd502ece0bbcb8b29 100644 --- a/arch/blackfin/mach-bf561/boards/ezkit.c +++ b/arch/blackfin/mach-bf561/boards/ezkit.c @@ -35,7 +35,6 @@ #include #include #include -#include #include #include #include @@ -243,15 +242,15 @@ static struct platform_device bfin_sir_device = { #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) static struct mtd_partition ezkit_partitions[] = { { - .name = "Bootloader", + .name = "bootloader(nor)", .size = 0x40000, .offset = 0, }, { - .name = "Kernel", + .name = "linux kernel(nor)", .size = 0x1C0000, .offset = MTDPART_OFS_APPEND, }, { - .name = "RootFS", + .name = "file system(nor)", .size = MTDPART_SIZ_FULL, .offset = MTDPART_OFS_APPEND, } @@ -350,43 +349,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { #endif }; -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) -#define PATA_INT 55 - -static struct pata_platform_info bfin_pata_platform_data = { - .ioport_shift = 1, - .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED, -}; - -static struct resource bfin_pata_resources[] = { - { - .start = 0x20314020, - .end = 0x2031403F, - .flags = IORESOURCE_MEM, - }, - { - .start = 0x2031401C, - .end = 0x2031401F, - .flags = IORESOURCE_MEM, - }, - { - .start = PATA_INT, - .end = PATA_INT, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device bfin_pata_device = { - .name = "pata_platform", - .id = -1, - .num_resources = ARRAY_SIZE(bfin_pata_resources), - .resource = bfin_pata_resources, - .dev = { - .platform_data = &bfin_pata_platform_data, - } -}; -#endif - #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) #include #include @@ -499,10 +461,6 @@ static struct platform_device *ezkit_devices[] __initdata = { &bfin_sir_device, #endif -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) - &bfin_pata_device, -#endif - #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) &bfin_device_gpiokeys, #endif @@ -538,10 +496,6 @@ static int __init ezkit_init(void) #endif spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); - -#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) - irq_desc[PATA_INT].status |= IRQ_NOAUTOEN; -#endif return 0; } diff --git a/arch/blackfin/mach-bf561/head.S b/arch/blackfin/mach-bf561/head.S index cf1a2dff01e71b9fab72a90aa8a3e42cf937c2a0..75ea6a9058296fd62c4386e9b9ebec2a1e5c3342 100644 --- a/arch/blackfin/mach-bf561/head.S +++ b/arch/blackfin/mach-bf561/head.S @@ -30,284 +30,13 @@ #include #include #include -#include - -#if CONFIG_BFIN_KERNEL_CLOCK -#include -#include -#endif - -.extern ___bss_stop -.extern ___bss_start -.extern _bf53x_relocate_l1_mem - -#define INITIAL_STACK 0xFFB01000 - -__INIT - -ENTRY(__start) - /* R0: argument of command line string, passed from uboot, save it */ - R7 = R0; - /* Enable Cycle Counter and Nesting Of Interrupts */ -#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES - R0 = SYSCFG_SNEN; -#else - R0 = SYSCFG_SNEN | SYSCFG_CCEN; -#endif - SYSCFG = R0; - R0 = 0; - - /* Clear Out All the data and pointer Registers */ - R1 = R0; - R2 = R0; - R3 = R0; - R4 = R0; - R5 = R0; - R6 = R0; - - P0 = R0; - P1 = R0; - P2 = R0; - P3 = R0; - P4 = R0; - P5 = R0; - - LC0 = r0; - LC1 = r0; - L0 = r0; - L1 = r0; - L2 = r0; - L3 = r0; - - /* Clear Out All the DAG Registers */ - B0 = r0; - B1 = r0; - B2 = r0; - B3 = r0; - - I0 = r0; - I1 = r0; - I2 = r0; - I3 = r0; - - M0 = r0; - M1 = r0; - M2 = r0; - M3 = r0; - - trace_buffer_init(p0,r0); - P0 = R1; - R0 = R1; - - /* Turn off the icache */ - p0.l = LO(IMEM_CONTROL); - p0.h = HI(IMEM_CONTROL); - R1 = [p0]; - R0 = ~ENICPLB; - R0 = R0 & R1; - -#if ANOMALY_05000125 - CLI R2; - SSYNC; -#endif - [p0] = R0; - SSYNC; -#if ANOMALY_05000125 - STI R2; -#endif - - /* Turn off the dcache */ - p0.l = LO(DMEM_CONTROL); - p0.h = HI(DMEM_CONTROL); - R1 = [p0]; - R0 = ~ENDCPLB; - R0 = R0 & R1; - - /* Anomaly 05000125 */ -#if ANOMALY_05000125 - CLI R2; - SSYNC; -#endif - [p0] = R0; - SSYNC; -#if ANOMALY_05000125 - STI R2; -#endif - - /* Initialise UART - when booting from u-boot, the UART is not disabled - * so if we dont initalize here, our serial console gets hosed */ - p0.h = hi(BFIN_UART_LCR); - p0.l = lo(BFIN_UART_LCR); - r0 = 0x0(Z); - w[p0] = r0.L; /* To enable DLL writes */ - ssync; - - p0.h = hi(BFIN_UART_DLL); - p0.l = lo(BFIN_UART_DLL); - r0 = 0x0(Z); - w[p0] = r0.L; - ssync; - - p0.h = hi(BFIN_UART_DLH); - p0.l = lo(BFIN_UART_DLH); - r0 = 0x00(Z); - w[p0] = r0.L; - ssync; - - p0.h = hi(BFIN_UART_GCTL); - p0.l = lo(BFIN_UART_GCTL); - r0 = 0x0(Z); - w[p0] = r0.L; /* To enable UART clock */ - ssync; - - /* Initialize stack pointer */ - sp.l = lo(INITIAL_STACK); - sp.h = hi(INITIAL_STACK); - fp = sp; - usp = sp; - -#ifdef CONFIG_EARLY_PRINTK - SP += -12; - call _init_early_exception_vectors; - SP += 12; -#endif - - /* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */ - call _bf53x_relocate_l1_mem; -#if CONFIG_BFIN_KERNEL_CLOCK - call _start_dma_code; -#endif - - /* Code for initializing Async memory banks */ - - p2.h = hi(EBIU_AMBCTL1); - p2.l = lo(EBIU_AMBCTL1); - r0.h = hi(AMBCTL1VAL); - r0.l = lo(AMBCTL1VAL); - [p2] = r0; - ssync; - - p2.h = hi(EBIU_AMBCTL0); - p2.l = lo(EBIU_AMBCTL0); - r0.h = hi(AMBCTL0VAL); - r0.l = lo(AMBCTL0VAL); - [p2] = r0; - ssync; - - p2.h = hi(EBIU_AMGCTL); - p2.l = lo(EBIU_AMGCTL); - r0 = AMGCTLVAL; - w[p2] = r0; - ssync; - - /* This section keeps the processor in supervisor mode - * during kernel boot. Switches to user mode at end of boot. - * See page 3-9 of Hardware Reference manual for documentation. - */ - - /* EVT15 = _real_start */ - - p0.l = lo(EVT15); - p0.h = hi(EVT15); - p1.l = _real_start; - p1.h = _real_start; - [p0] = p1; - csync; - - p0.l = lo(IMASK); - p0.h = hi(IMASK); - p1.l = IMASK_IVG15; - p1.h = 0x0; - [p0] = p1; - csync; - - raise 15; - p0.l = .LWAIT_HERE; - p0.h = .LWAIT_HERE; - reti = p0; -#if ANOMALY_05000281 - nop; nop; nop; +#ifdef CONFIG_BFIN_KERNEL_CLOCK +#include +#include #endif - rti; - -.LWAIT_HERE: - jump .LWAIT_HERE; -ENDPROC(__start) - -ENTRY(_real_start) - [ -- sp ] = reti; - p0.l = lo(WDOGA_CTL); - p0.h = hi(WDOGA_CTL); - r0 = 0xAD6(z); - w[p0] = r0; /* watchdog off for now */ - ssync; - - /* Code update for BSS size == 0 - * Zero out the bss region. - */ - - p1.l = ___bss_start; - p1.h = ___bss_start; - p2.l = ___bss_stop; - p2.h = ___bss_stop; - r0 = 0; - p2 -= p1; - lsetup (.L_clear_bss, .L_clear_bss) lc0 = p2; -.L_clear_bss: - B[p1++] = r0; - - /* In case there is a NULL pointer reference - * Zero out region before stext - */ - - p1.l = 0x0; - p1.h = 0x0; - r0.l = __stext; - r0.h = __stext; - r0 = r0 >> 1; - p2 = r0; - r0 = 0; - lsetup (.L_clear_zero, .L_clear_zero) lc0 = p2; -.L_clear_zero: - W[p1++] = r0; - - /* pass the uboot arguments to the global value command line */ - R0 = R7; - call _cmdline_init; - - p1.l = __rambase; - p1.h = __rambase; - r0.l = __sdata; - r0.h = __sdata; - [p1] = r0; - - p1.l = __ramstart; - p1.h = __ramstart; - p3.l = ___bss_stop; - p3.h = ___bss_stop; - - r1 = p3; - [p1] = r1; - - /* - * load the current thread pointer and stack - */ - r1.l = _init_thread_union; - r1.h = _init_thread_union; - - r2.l = 0x2000; - r2.h = 0x0000; - r1 = r1 + r2; - sp = r1; - usp = sp; - fp = sp; - jump.l _start_kernel; -ENDPROC(_real_start) - -__FINIT .section .l1.text -#if CONFIG_BFIN_KERNEL_CLOCK +#ifdef CONFIG_BFIN_KERNEL_CLOCK ENTRY(_start_dma_code) p0.h = hi(SICA_IWR0); p0.l = lo(SICA_IWR0); diff --git a/include/asm-blackfin/mach-bf561/anomaly.h b/arch/blackfin/mach-bf561/include/mach/anomaly.h similarity index 100% rename from include/asm-blackfin/mach-bf561/anomaly.h rename to arch/blackfin/mach-bf561/include/mach/anomaly.h diff --git a/include/asm-blackfin/mach-bf561/bf561.h b/arch/blackfin/mach-bf561/include/mach/bf561.h similarity index 100% rename from include/asm-blackfin/mach-bf561/bf561.h rename to arch/blackfin/mach-bf561/include/mach/bf561.h diff --git a/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h b/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h similarity index 100% rename from include/asm-blackfin/mach-bf561/bfin_serial_5xx.h rename to arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h diff --git a/include/asm-blackfin/mach-bf561/bfin_sir.h b/arch/blackfin/mach-bf561/include/mach/bfin_sir.h similarity index 100% rename from include/asm-blackfin/mach-bf561/bfin_sir.h rename to arch/blackfin/mach-bf561/include/mach/bfin_sir.h diff --git a/include/asm-blackfin/mach-bf561/blackfin.h b/arch/blackfin/mach-bf561/include/mach/blackfin.h similarity index 100% rename from include/asm-blackfin/mach-bf561/blackfin.h rename to arch/blackfin/mach-bf561/include/mach/blackfin.h diff --git a/include/asm-blackfin/mach-bf561/cdefBF561.h b/arch/blackfin/mach-bf561/include/mach/cdefBF561.h similarity index 99% rename from include/asm-blackfin/mach-bf561/cdefBF561.h rename to arch/blackfin/mach-bf561/include/mach/cdefBF561.h index b07ffccd66dd8a6f960487123895f3cc80d21c07..c14d63402e70cc1d4851cea13a492873ae95c0eb 100644 --- a/include/asm-blackfin/mach-bf561/cdefBF561.h +++ b/arch/blackfin/mach-bf561/include/mach/cdefBF561.h @@ -37,7 +37,7 @@ #include "defBF561.h" /*include core specific register pointer definitions*/ -#include +#include #include diff --git a/include/asm-blackfin/mach-bf561/defBF561.h b/arch/blackfin/mach-bf561/include/mach/defBF561.h similarity index 99% rename from include/asm-blackfin/mach-bf561/defBF561.h rename to arch/blackfin/mach-bf561/include/mach/defBF561.h index 1ab50e906fe7e7db351fc006aca3385d4045fd34..4eca2026bb9213e8b4f861d8aa11b066e7749993 100644 --- a/include/asm-blackfin/mach-bf561/defBF561.h +++ b/arch/blackfin/mach-bf561/include/mach/defBF561.h @@ -37,7 +37,7 @@ #endif */ /* include all Core registers and bit definitions */ -#include +#include /*********************************************************************************** */ /* System MMR Register Map */ diff --git a/include/asm-blackfin/mach-bf561/dma.h b/arch/blackfin/mach-bf561/include/mach/dma.h similarity index 100% rename from include/asm-blackfin/mach-bf561/dma.h rename to arch/blackfin/mach-bf561/include/mach/dma.h diff --git a/include/asm-blackfin/mach-bf561/irq.h b/arch/blackfin/mach-bf561/include/mach/irq.h similarity index 100% rename from include/asm-blackfin/mach-bf561/irq.h rename to arch/blackfin/mach-bf561/include/mach/irq.h diff --git a/include/asm-blackfin/mach-bf561/mem_init.h b/arch/blackfin/mach-bf561/include/mach/mem_init.h similarity index 100% rename from include/asm-blackfin/mach-bf561/mem_init.h rename to arch/blackfin/mach-bf561/include/mach/mem_init.h diff --git a/include/asm-blackfin/mach-bf561/mem_map.h b/arch/blackfin/mach-bf561/include/mach/mem_map.h similarity index 100% rename from include/asm-blackfin/mach-bf561/mem_map.h rename to arch/blackfin/mach-bf561/include/mach/mem_map.h diff --git a/include/asm-blackfin/mach-bf561/portmux.h b/arch/blackfin/mach-bf561/include/mach/portmux.h similarity index 100% rename from include/asm-blackfin/mach-bf561/portmux.h rename to arch/blackfin/mach-bf561/include/mach/portmux.h diff --git a/arch/blackfin/mach-bf561/ints-priority.c b/arch/blackfin/mach-bf561/ints-priority.c index 09b541b0f7c20c284cb1d549e88a205b82b97d06..9d2f2334472088876cc113376095c10c4dd0721d 100644 --- a/arch/blackfin/mach-bf561/ints-priority.c +++ b/arch/blackfin/mach-bf561/ints-priority.c @@ -31,7 +31,7 @@ #include #include -void program_IAR(void) +void __init program_IAR(void) { /* Program the IAR0 Register with the configured priority */ bfin_write_SICA_IAR0(((CONFIG_IRQ_PLL_WAKEUP - 7) << IRQ_PLL_WAKEUP_POS) | diff --git a/arch/blackfin/mach-common/Makefile b/arch/blackfin/mach-common/Makefile index 422bfee34adcec22b834a41a36b55f9e3337dffa..e6ed57c56d4b7ef1d46d59f0809862e97dbfe2ea 100644 --- a/arch/blackfin/mach-common/Makefile +++ b/arch/blackfin/mach-common/Makefile @@ -3,9 +3,10 @@ # obj-y := \ - cache.o cacheinit.o entry.o \ - interrupt.o lock.o irqpanic.o arch_checks.o ints-priority.o + cache.o entry.o head.o \ + interrupt.o irqpanic.o arch_checks.o ints-priority.o +obj-$(CONFIG_BFIN_ICACHE_LOCK) += lock.o obj-$(CONFIG_PM) += pm.o dpmc_modes.o obj-$(CONFIG_CPU_FREQ) += cpufreq.o obj-$(CONFIG_CPU_VOLTAGE) += dpmc.o diff --git a/arch/blackfin/mach-common/arch_checks.c b/arch/blackfin/mach-common/arch_checks.c index f9160d83b91f5ecd632d011f71c6f29e9f7746f3..98133b968f7b9eabab64d7f1e76d903fb3af2745 100644 --- a/arch/blackfin/mach-common/arch_checks.c +++ b/arch/blackfin/mach-common/arch_checks.c @@ -27,8 +27,9 @@ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#include -#include +#include +#include +#include #ifdef CONFIG_BFIN_KERNEL_CLOCK @@ -53,3 +54,11 @@ # endif #endif /* CONFIG_BFIN_KERNEL_CLOCK */ + +#if CONFIG_BOOT_LOAD < FIXED_CODE_END +# error "The kernel load address must be after the fixed code section" +#endif + +#if (CONFIG_BOOT_LOAD & 0x3) +# error "The kernel load address must be 4 byte aligned" +#endif diff --git a/arch/blackfin/mach-common/cache.S b/arch/blackfin/mach-common/cache.S index 0521b15882044e7665dcb400703a13792285db77..85f8c79b3c377b1c2a9e0d4f01fc370a4e4bce6e 100644 --- a/arch/blackfin/mach-common/cache.S +++ b/arch/blackfin/mach-common/cache.S @@ -34,81 +34,6 @@ #include .text -.align 2 -ENTRY(_cache_invalidate) - - /* - * Icache or DcacheA or DcacheB Invalidation - * or any combination thereof - * R0 has bits - * CPLB_ENABLE_ICACHE_P,CPLB_ENABLE_DCACHE_P,CPLB_ENABLE_DCACHE2_P - * set as required - */ - [--SP] = R7; - - R7 = R0; - CC = BITTST(R7,CPLB_ENABLE_ICACHE_P); - IF !CC JUMP .Lno_icache; - [--SP] = RETS; - CALL _icache_invalidate; - RETS = [SP++]; -.Lno_icache: - CC = BITTST(R7,CPLB_ENABLE_DCACHE_P); - IF !CC JUMP .Lno_dcache_a; - R0 = 0; /* specifies bank A */ - [--SP] = RETS; - CALL _dcache_invalidate; - RETS = [SP++]; -.Lno_dcache_a: - CC = BITTST(R7,CPLB_ENABLE_DCACHE2_P); - IF !CC JUMP .Lno_dcache_b; - R0 = 0; - BITSET(R0, 23); /* specifies bank B */ - [--SP] = RETS; - CALL _dcache_invalidate; - RETS = [SP++]; -.Lno_dcache_b: - R7 = [SP++]; - RTS; -ENDPROC(_cache_invalidate) - -/* Invalidate the Entire Instruction cache by - * disabling IMC bit - */ -ENTRY(_icache_invalidate) -ENTRY(_invalidate_entire_icache) - [--SP] = ( R7:5); - - P0.L = LO(IMEM_CONTROL); - P0.H = HI(IMEM_CONTROL); - R7 = [P0]; - - /* Clear the IMC bit , All valid bits in the instruction - * cache are set to the invalid state - */ - BITCLR(R7,IMC_P); - CLI R6; - SSYNC; /* SSYNC required before invalidating cache. */ - .align 8; - [P0] = R7; - SSYNC; - STI R6; - - /* Configures the instruction cache agian */ - R6 = (IMC | ENICPLB); - R7 = R7 | R6; - - CLI R6; - SSYNC; /* SSYNC required before writing to IMEM_CONTROL. */ - .align 8; - [P0] = R7; - SSYNC; - STI R6; - - ( R7:5) = [SP++]; - RTS; -ENDPROC(_invalidate_entire_icache) -ENDPROC(_icache_invalidate) /* * blackfin_cache_flush_range(start, end) @@ -190,46 +115,6 @@ ENTRY(_blackfin_dcache_invalidate_range) RTS; ENDPROC(_blackfin_dcache_invalidate_range) -/* Invalidate the Entire Data cache by - * clearing DMC[1:0] bits - */ -ENTRY(_invalidate_entire_dcache) -ENTRY(_dcache_invalidate) - [--SP] = ( R7:6); - - P0.L = LO(DMEM_CONTROL); - P0.H = HI(DMEM_CONTROL); - R7 = [P0]; - - /* Clear the DMC[1:0] bits, All valid bits in the data - * cache are set to the invalid state - */ - BITCLR(R7,DMC0_P); - BITCLR(R7,DMC1_P); - CLI R6; - SSYNC; /* SSYNC required before writing to DMEM_CONTROL. */ - .align 8; - [P0] = R7; - SSYNC; - STI R6; - - /* Configures the data cache again */ - - R6 = DMEM_CNTR; - R7 = R7 | R6; - - CLI R6; - SSYNC; /* SSYNC required before writing to DMEM_CONTROL. */ - .align 8; - [P0] = R7; - SSYNC; - STI R6; - - ( R7:6) = [SP++]; - RTS; -ENDPROC(_dcache_invalidate) -ENDPROC(_invalidate_entire_dcache) - ENTRY(_blackfin_dcache_flush_range) R2 = -L1_CACHE_BYTES; R2 = R0 & R2; diff --git a/arch/blackfin/mach-common/cacheinit.S b/arch/blackfin/mach-common/cacheinit.S deleted file mode 100644 index 22fada0c1cb3e0e16a27039dda9648080fd3c63b..0000000000000000000000000000000000000000 --- a/arch/blackfin/mach-common/cacheinit.S +++ /dev/null @@ -1,77 +0,0 @@ -/* - * File: arch/blackfin/mach-common/cacheinit.S - * Based on: - * Author: LG Soft India - * - * Created: ? - * Description: cache initialization - * - * Modified: - * Copyright 2004-2006 Analog Devices Inc. - * - * Bugs: Enter bugs at http://blackfin.uclinux.org/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/* This function sets up the data and instruction cache. The - * tables like icplb table, dcplb table and Page Descriptor table - * are defined in cplbtab.h. You can configure those tables for - * your suitable requirements - */ - -#include -#include - -.text - -#if ANOMALY_05000125 -#if defined(CONFIG_BFIN_ICACHE) -ENTRY(_bfin_write_IMEM_CONTROL) - - /* Enable Instruction Cache */ - P0.l = LO(IMEM_CONTROL); - P0.h = HI(IMEM_CONTROL); - - /* Anomaly 05000125 */ - CLI R1; - SSYNC; /* SSYNC required before writing to IMEM_CONTROL. */ - .align 8; - [P0] = R0; - SSYNC; - STI R1; - RTS; - -ENDPROC(_bfin_write_IMEM_CONTROL) -#endif - -#if defined(CONFIG_BFIN_DCACHE) -ENTRY(_bfin_write_DMEM_CONTROL) - P0.l = LO(DMEM_CONTROL); - P0.h = HI(DMEM_CONTROL); - - CLI R1; - SSYNC; /* SSYNC required before writing to DMEM_CONTROL. */ - .align 8; - [P0] = R0; - SSYNC; - STI R1; - RTS; - -ENDPROC(_bfin_write_DMEM_CONTROL) -#endif - -#endif diff --git a/arch/blackfin/mach-common/dpmc_modes.S b/arch/blackfin/mach-common/dpmc_modes.S index 5e3f1d8a4fb881138f63a56fa8ea6bf0c9b8c144..ad5431e2cd0521b366b66dc24f2f4972fefd42cd 100644 --- a/arch/blackfin/mach-common/dpmc_modes.S +++ b/arch/blackfin/mach-common/dpmc_modes.S @@ -6,7 +6,7 @@ #include #include -#include +#include #include .section .l1.text @@ -78,62 +78,6 @@ ENTRY(_hibernate_mode) jump .Lforever; ENDPROC(_hibernate_mode) -ENTRY(_deep_sleep) - [--SP] = ( R7:0, P5:0 ); - [--SP] = RETS; - - CLI R4; - - R0 = IWR_ENABLE(0); - R1 = IWR_DISABLE_ALL; - R2 = IWR_DISABLE_ALL; - - call _set_sic_iwr; - - call _set_dram_srfs; - - /* Clear all the interrupts,bits sticky */ - R0 = 0xFFFF (Z); - call _set_rtc_istat - - P0.H = hi(PLL_CTL); - P0.L = lo(PLL_CTL); - R0 = W[P0](z); - BITSET (R0, 5); - W[P0] = R0.L; - - call _test_pll_locked; - - SSYNC; - IDLE; - - call _unset_dram_srfs; - - call _test_pll_locked; - - R0 = IWR_ENABLE(0); - R1 = IWR_DISABLE_ALL; - R2 = IWR_DISABLE_ALL; - - call _set_sic_iwr; - - P0.H = hi(PLL_CTL); - P0.L = lo(PLL_CTL); - R0 = w[p0](z); - BITCLR (R0, 3); - BITCLR (R0, 5); - BITCLR (R0, 8); - w[p0] = R0; - IDLE; - call _test_pll_locked; - - STI R4; - - RETS = [SP++]; - ( R7:0, P5:0 ) = [SP++]; - RTS; -ENDPROC(_deep_sleep) - ENTRY(_sleep_deeper) [--SP] = ( R7:0, P5:0 ); [--SP] = RETS; diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S index eceb484d90f9da1144a1c1afca1e019f29a3f672..847c172a99ebcd9a31c0940718077fe6556dbe92 100644 --- a/arch/blackfin/mach-common/entry.S +++ b/arch/blackfin/mach-common/entry.S @@ -43,7 +43,7 @@ #include #include -#include +#include #if defined(CONFIG_BFIN_SCRATCH_REG_RETN) # define EX_SCRATCH_REG RETN @@ -158,14 +158,16 @@ ENTRY(_ex_single_step) cc = r7 == r6; if cc jump _bfin_return_from_exception; +#ifdef CONFIG_KGDB /* Don't do single step in hardware exception handler */ p5.l = lo(IPEND); p5.h = hi(IPEND); r6 = [p5]; + cc = bittst(r6, 4); + if cc jump _bfin_return_from_exception; cc = bittst(r6, 5); if cc jump _bfin_return_from_exception; -#ifdef CONFIG_KGDB /* skip single step if current interrupt priority is higher than * that of the first instruction, from which gdb starts single step */ r6 >>= 6; @@ -186,17 +188,27 @@ ENTRY(_ex_single_step) if cc jump .Ldo_single_step; r6 += -1; cc = r6 < r7; - if cc jump _bfin_return_from_exception; + if cc jump 1f; .Ldo_single_step: -#endif - +#else /* If we were in user mode, do the single step normally. */ + p5.l = lo(IPEND); + p5.h = hi(IPEND); r6 = [p5]; r7 = 0xffe0 (z); r7 = r7 & r6; cc = r7 == 0; - if cc jump 1f; + if !cc jump 1f; +#endif + /* Single stepping only a single instruction, so clear the trace + * bit here. */ + r7 = syscfg; + bitclr (r7, 0); + syscfg = R7; + jump _ex_trap_c; + +1: /* * We were in an interrupt handler. By convention, all of them save * SYSCFG with their first instruction, so by checking whether our @@ -224,15 +236,11 @@ ENTRY(_ex_single_step) cc = R7 == R6; if !cc jump _bfin_return_from_exception; -1: - /* Single stepping only a single instruction, so clear the trace - * bit here. */ r7 = syscfg; bitclr (r7, 0); syscfg = R7; - jump _ex_trap_c; - + /* Fall through to _bfin_return_from_exception. */ ENDPROC(_ex_single_step) ENTRY(_bfin_return_from_exception) @@ -1414,6 +1422,12 @@ ENTRY(_sys_call_table) .long _sys_semtimedop .long _sys_timerfd_settime .long _sys_timerfd_gettime + .long _sys_signalfd4 /* 360 */ + .long _sys_eventfd2 + .long _sys_epoll_create1 + .long _sys_dup3 + .long _sys_pipe2 + .long _sys_inotify_init1 /* 365 */ .rept NR_syscalls-(.-_sys_call_table)/4 .long _sys_ni_syscall diff --git a/arch/blackfin/mach-common/head.S b/arch/blackfin/mach-common/head.S new file mode 100644 index 0000000000000000000000000000000000000000..191b4e974c4b6288047e3d74ef507fb69b5119f4 --- /dev/null +++ b/arch/blackfin/mach-common/head.S @@ -0,0 +1,207 @@ +/* + * Common Blackfin startup code + * + * Copyright 2004-2008 Analog Devices Inc. + * + * Enter bugs at http://blackfin.uclinux.org/ + * + * Licensed under the GPL-2 or later. + */ + +#include +#include +#include +#include +#include + +__INIT + +#define INITIAL_STACK (L1_SCRATCH_START + L1_SCRATCH_LENGTH - 12) + +ENTRY(__start) + /* R0: argument of command line string, passed from uboot, save it */ + R7 = R0; + /* Enable Cycle Counter and Nesting Of Interrupts */ +#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES + R0 = SYSCFG_SNEN; +#else + R0 = SYSCFG_SNEN | SYSCFG_CCEN; +#endif + SYSCFG = R0; + R0 = 0; + + /* Clear Out All the data and pointer Registers */ + R1 = R0; + R2 = R0; + R3 = R0; + R4 = R0; + R5 = R0; + R6 = R0; + + P0 = R0; + P1 = R0; + P2 = R0; + P3 = R0; + P4 = R0; + P5 = R0; + + LC0 = r0; + LC1 = r0; + L0 = r0; + L1 = r0; + L2 = r0; + L3 = r0; + + /* Clear Out All the DAG Registers */ + B0 = r0; + B1 = r0; + B2 = r0; + B3 = r0; + + I0 = r0; + I1 = r0; + I2 = r0; + I3 = r0; + + M0 = r0; + M1 = r0; + M2 = r0; + M3 = r0; + + trace_buffer_init(p0,r0); + P0 = R1; + R0 = R1; + + /* Turn off the icache */ + p0.l = LO(IMEM_CONTROL); + p0.h = HI(IMEM_CONTROL); + R1 = [p0]; + R0 = ~ENICPLB; + R0 = R0 & R1; + [p0] = R0; + SSYNC; + + /* Turn off the dcache */ + p0.l = LO(DMEM_CONTROL); + p0.h = HI(DMEM_CONTROL); + R1 = [p0]; + R0 = ~ENDCPLB; + R0 = R0 & R1; + [p0] = R0; + SSYNC; + + /* Save RETX, in case of doublefault */ + p0.l = ___retx; + p0.h = ___retx; + R0 = RETX; + [P0] = R0; + + /* Initialize stack pointer */ + sp.l = lo(INITIAL_STACK); + sp.h = hi(INITIAL_STACK); + fp = sp; + usp = sp; + +#ifdef CONFIG_EARLY_PRINTK + call _init_early_exception_vectors; +#endif + + /* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */ + call _bf53x_relocate_l1_mem; +#ifdef CONFIG_BFIN_KERNEL_CLOCK + call _start_dma_code; +#endif + + /* This section keeps the processor in supervisor mode + * during kernel boot. Switches to user mode at end of boot. + * See page 3-9 of Hardware Reference manual for documentation. + */ + + /* EVT15 = _real_start */ + + p0.l = lo(EVT15); + p0.h = hi(EVT15); + p1.l = _real_start; + p1.h = _real_start; + [p0] = p1; + csync; + + p0.l = lo(IMASK); + p0.h = hi(IMASK); + p1.l = IMASK_IVG15; + p1.h = 0x0; + [p0] = p1; + csync; + + raise 15; + p0.l = .LWAIT_HERE; + p0.h = .LWAIT_HERE; + reti = p0; +#if ANOMALY_05000281 + nop; nop; nop; +#endif + rti; + +.LWAIT_HERE: + jump .LWAIT_HERE; +ENDPROC(__start) + +/* A little BF561 glue ... */ +#ifndef WDOG_CTL +# define WDOG_CTL WDOGA_CTL +#endif + +ENTRY(_real_start) + /* Enable nested interrupts */ + [--sp] = reti; + + /* watchdog off for now */ + p0.l = lo(WDOG_CTL); + p0.h = hi(WDOG_CTL); + r0 = 0xAD6(z); + w[p0] = r0; + ssync; + + /* Zero out the bss region + * Note: this will fail if bss is 0 bytes ... + */ + r0 = 0 (z); + r1.l = ___bss_start; + r1.h = ___bss_start; + r2.l = ___bss_stop; + r2.h = ___bss_stop; + r2 = r2 - r1; + r2 >>= 2; + p1 = r1; + p2 = r2; + lsetup (.L_clear_bss, .L_clear_bss) lc0 = p2; +.L_clear_bss: + [p1++] = r0; + + /* In case there is a NULL pointer reference, + * zero out region before stext + */ + p1 = r0; + r2.l = __stext; + r2.h = __stext; + r2 >>= 2; + p2 = r2; + lsetup (.L_clear_zero, .L_clear_zero) lc0 = p2; +.L_clear_zero: + [p1++] = r0; + + /* Pass the u-boot arguments to the global value command line */ + R0 = R7; + call _cmdline_init; + + /* Load the current thread pointer and stack */ + sp.l = _init_thread_union; + sp.h = _init_thread_union; + p1 = THREAD_SIZE (z); + sp = sp + p1; + usp = sp; + fp = sp; + jump.l _start_kernel; +ENDPROC(_real_start) + +__FINIT diff --git a/arch/blackfin/mach-common/interrupt.S b/arch/blackfin/mach-common/interrupt.S index 7f752c87fe460c2c91e316fa2789a659312d91b6..b27e59d32401ac1143d1cc1f6676f8b8eb9dc512 100644 --- a/arch/blackfin/mach-common/interrupt.S +++ b/arch/blackfin/mach-common/interrupt.S @@ -29,7 +29,7 @@ */ #include -#include +#include #include #include #include @@ -37,7 +37,7 @@ #include #include -#include +#include .extern _ret_from_exception diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c index 64d746114e4b2897ee28cc6c4a4d0091d0b5a6b3..5fa536727c61b574b6d35671aec7299b9696a415 100644 --- a/arch/blackfin/mach-common/ints-priority.c +++ b/arch/blackfin/mach-common/ints-priority.c @@ -71,6 +71,7 @@ atomic_t num_spurious; #ifdef CONFIG_PM unsigned long bfin_sic_iwr[3]; /* Up to 3 SIC_IWRx registers */ +unsigned vr_wakeup; #endif struct ivgx { @@ -184,17 +185,56 @@ static void bfin_internal_unmask_irq(unsigned int irq) #ifdef CONFIG_PM int bfin_internal_set_wake(unsigned int irq, unsigned int state) { - unsigned bank, bit; + unsigned bank, bit, wakeup = 0; unsigned long flags; bank = SIC_SYSIRQ(irq) / 32; bit = SIC_SYSIRQ(irq) % 32; + switch (irq) { +#ifdef IRQ_RTC + case IRQ_RTC: + wakeup |= WAKE; + break; +#endif +#ifdef IRQ_CAN0_RX + case IRQ_CAN0_RX: + wakeup |= CANWE; + break; +#endif +#ifdef IRQ_CAN1_RX + case IRQ_CAN1_RX: + wakeup |= CANWE; + break; +#endif +#ifdef IRQ_USB_INT0 + case IRQ_USB_INT0: + wakeup |= USBWE; + break; +#endif +#ifdef IRQ_KEY + case IRQ_KEY: + wakeup |= KPADWE; + break; +#endif +#ifdef CONFIG_BF54x + case IRQ_CNT: + wakeup |= ROTWE; + break; +#endif + default: + break; + } + local_irq_save(flags); - if (state) + if (state) { bfin_sic_iwr[bank] |= (1 << bit); - else + vr_wakeup |= wakeup; + + } else { bfin_sic_iwr[bank] &= ~(1 << bit); + vr_wakeup &= ~wakeup; + } local_irq_restore(flags); @@ -943,6 +983,11 @@ int __init init_arch_irq(void) local_irq_disable(); +#if (defined(CONFIG_BF537) || defined(CONFIG_BF536)) + /* Clear EMAC Interrupt Status bits so we can demux it later */ + bfin_write_EMAC_SYSTAT(-1); +#endif + #ifdef CONFIG_BF54x # ifdef CONFIG_PINTx_REASSIGN pint[0]->assign = CONFIG_PINT0_ASSIGN; @@ -1028,13 +1073,22 @@ int __init init_arch_irq(void) IMASK_IVG10 | IMASK_IVG9 | IMASK_IVG8 | IMASK_IVG7 | IMASK_IVGHW; #if defined(CONFIG_BF54x) || defined(CONFIG_BF52x) || defined(CONFIG_BF561) - bfin_write_SIC_IWR0(IWR_ENABLE_ALL); - bfin_write_SIC_IWR1(IWR_ENABLE_ALL); + bfin_write_SIC_IWR0(IWR_DISABLE_ALL); +#if defined(CONFIG_BF52x) + /* BF52x system reset does not properly reset SIC_IWR1 which + * will screw up the bootrom as it relies on MDMA0/1 waking it + * up from IDLE instructions. See this report for more info: + * http://blackfin.uclinux.org/gf/tracker/4323 + */ + bfin_write_SIC_IWR1(IWR_ENABLE(10) | IWR_ENABLE(11)); +#else + bfin_write_SIC_IWR1(IWR_DISABLE_ALL); +#endif # ifdef CONFIG_BF54x - bfin_write_SIC_IWR2(IWR_ENABLE_ALL); + bfin_write_SIC_IWR2(IWR_DISABLE_ALL); # endif #else - bfin_write_SIC_IWR(IWR_ENABLE_ALL); + bfin_write_SIC_IWR(IWR_DISABLE_ALL); #endif return 0; diff --git a/arch/blackfin/mach-common/lock.S b/arch/blackfin/mach-common/lock.S index 30b887e67dd6776def5ef53238ebe3fead7a6bbd..9daf01201e9fd86e111ffa4b85ca0e5dd4974788 100644 --- a/arch/blackfin/mach-common/lock.S +++ b/arch/blackfin/mach-common/lock.S @@ -28,13 +28,10 @@ */ #include -#include #include .text -#ifdef CONFIG_BFIN_ICACHE_LOCK - /* When you come here, it is assumed that * R0 - Which way to be locked */ @@ -189,18 +186,38 @@ ENTRY(_cache_lock) RTS; ENDPROC(_cache_lock) -#endif /* BFIN_ICACHE_LOCK */ - -/* Return the ILOC bits of IMEM_CONTROL +/* Invalidate the Entire Instruction cache by + * disabling IMC bit */ +ENTRY(_invalidate_entire_icache) + [--SP] = ( R7:5); -ENTRY(_read_iloc) - P1.H = HI(IMEM_CONTROL); - P1.L = LO(IMEM_CONTROL); - R1 = 0xF; - R0 = [P1]; - R0 = R0 >> 3; - R0 = R0 & R1; + P0.L = LO(IMEM_CONTROL); + P0.H = HI(IMEM_CONTROL); + R7 = [P0]; + + /* Clear the IMC bit , All valid bits in the instruction + * cache are set to the invalid state + */ + BITCLR(R7,IMC_P); + CLI R6; + SSYNC; /* SSYNC required before invalidating cache. */ + .align 8; + [P0] = R7; + SSYNC; + STI R6; + + /* Configures the instruction cache agian */ + R6 = (IMC | ENICPLB); + R7 = R7 | R6; + + CLI R6; + SSYNC; /* SSYNC required before writing to IMEM_CONTROL. */ + .align 8; + [P0] = R7; + SSYNC; + STI R6; + ( R7:5) = [SP++]; RTS; -ENDPROC(_read_iloc) +ENDPROC(_invalidate_entire_icache) diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c index 4fe6a2366b133e2a9e0a5101d9728f3394335e73..e28c6af1f4158e12b89bcecbee68363ede5d5745 100644 --- a/arch/blackfin/mach-common/pm.c +++ b/arch/blackfin/mach-common/pm.c @@ -83,13 +83,22 @@ void bfin_pm_suspend_standby_enter(void) bfin_pm_standby_restore(); #if defined(CONFIG_BF54x) || defined(CONFIG_BF52x) || defined(CONFIG_BF561) - bfin_write_SIC_IWR0(IWR_ENABLE_ALL); - bfin_write_SIC_IWR1(IWR_ENABLE_ALL); + bfin_write_SIC_IWR0(IWR_DISABLE_ALL); +#if defined(CONFIG_BF52x) + /* BF52x system reset does not properly reset SIC_IWR1 which + * will screw up the bootrom as it relies on MDMA0/1 waking it + * up from IDLE instructions. See this report for more info: + * http://blackfin.uclinux.org/gf/tracker/4323 + */ + bfin_write_SIC_IWR1(IWR_ENABLE(10) | IWR_ENABLE(11)); +#else + bfin_write_SIC_IWR1(IWR_DISABLE_ALL); +#endif # ifdef CONFIG_BF54x - bfin_write_SIC_IWR2(IWR_ENABLE_ALL); + bfin_write_SIC_IWR2(IWR_DISABLE_ALL); # endif #else - bfin_write_SIC_IWR(IWR_ENABLE_ALL); + bfin_write_SIC_IWR(IWR_DISABLE_ALL); #endif local_irq_restore(flags); @@ -229,28 +238,12 @@ int bfin_pm_suspend_mem_enter(void) wakeup = bfin_read_VR_CTL() & ~FREQ; wakeup |= SCKELOW; - /* FIXME: merge this somehow with set_irq_wake */ -#ifdef CONFIG_PM_BFIN_WAKE_RTC - wakeup |= WAKE; -#endif #ifdef CONFIG_PM_BFIN_WAKE_PH6 wakeup |= PHYWE; #endif -#ifdef CONFIG_PM_BFIN_WAKE_CAN - wakeup |= CANWE; -#endif #ifdef CONFIG_PM_BFIN_WAKE_GP wakeup |= GPWE; #endif -#ifdef CONFIG_PM_BFIN_WAKE_USB - wakeup |= USBWE; -#endif -#ifdef CONFIG_PM_BFIN_WAKE_KEYPAD - wakeup |= KPADWE; -#endif -#ifdef CONFIG_PM_BFIN_WAKE_ROTARY - wakeup |= ROTWE; -#endif local_irq_save(flags); @@ -268,7 +261,7 @@ int bfin_pm_suspend_mem_enter(void) icache_disable(); bf53x_suspend_l1_mem(memptr); - do_hibernate(wakeup); /* Goodbye */ + do_hibernate(wakeup | vr_wakeup); /* Goodbye */ bf53x_resume_l1_mem(memptr); diff --git a/arch/blackfin/mm/blackfin_sram.c b/arch/blackfin/mm/blackfin_sram.c index 5af3c31c9365a8962d1d8d89a081f8764c16fa0f..4f5e887a0d9655cf7a9a07cce3b7fb8865501804 100644 --- a/arch/blackfin/mm/blackfin_sram.c +++ b/arch/blackfin/mm/blackfin_sram.c @@ -66,7 +66,7 @@ static struct sram_piece free_l1_data_B_sram_head, used_l1_data_B_sram_head; static struct sram_piece free_l1_inst_sram_head, used_l1_inst_sram_head; #endif -#ifdef L2_LENGTH +#if L2_LENGTH != 0 static struct sram_piece free_l2_sram_head, used_l2_sram_head; #endif @@ -175,7 +175,7 @@ static void __init l1_inst_sram_init(void) static void __init l2_sram_init(void) { -#ifdef L2_LENGTH +#if L2_LENGTH != 0 free_l2_sram_head.next = kmem_cache_alloc(sram_piece_cache, GFP_KERNEL); if (!free_l2_sram_head.next) { @@ -335,7 +335,7 @@ static int _sram_free(const void *addr, plast->size += pavail->size; kmem_cache_free(sram_piece_cache, pavail); } else { - pavail->next = plast; + pavail->next = plast->next; plast->next = pavail; plast = pavail; } @@ -367,7 +367,7 @@ int sram_free(const void *addr) && addr < (void *)(L1_DATA_B_START + L1_DATA_B_LENGTH)) return l1_data_B_sram_free(addr); #endif -#ifdef L2_LENGTH +#if L2_LENGTH != 0 else if (addr >= (void *)L2_START && addr < (void *)(L2_START + L2_LENGTH)) return l2_sram_free(addr); @@ -379,7 +379,7 @@ EXPORT_SYMBOL(sram_free); void *l1_data_A_sram_alloc(size_t size) { - unsigned flags; + unsigned long flags; void *addr = NULL; /* add mutex operation */ @@ -402,7 +402,7 @@ EXPORT_SYMBOL(l1_data_A_sram_alloc); int l1_data_A_sram_free(const void *addr) { - unsigned flags; + unsigned long flags; int ret; /* add mutex operation */ @@ -425,7 +425,7 @@ EXPORT_SYMBOL(l1_data_A_sram_free); void *l1_data_B_sram_alloc(size_t size) { #if L1_DATA_B_LENGTH != 0 - unsigned flags; + unsigned long flags; void *addr; /* add mutex operation */ @@ -450,7 +450,7 @@ EXPORT_SYMBOL(l1_data_B_sram_alloc); int l1_data_B_sram_free(const void *addr) { #if L1_DATA_B_LENGTH != 0 - unsigned flags; + unsigned long flags; int ret; /* add mutex operation */ @@ -504,7 +504,7 @@ EXPORT_SYMBOL(l1_data_sram_free); void *l1_inst_sram_alloc(size_t size) { #if L1_CODE_LENGTH != 0 - unsigned flags; + unsigned long flags; void *addr; /* add mutex operation */ @@ -529,7 +529,7 @@ EXPORT_SYMBOL(l1_inst_sram_alloc); int l1_inst_sram_free(const void *addr) { #if L1_CODE_LENGTH != 0 - unsigned flags; + unsigned long flags; int ret; /* add mutex operation */ @@ -551,7 +551,7 @@ EXPORT_SYMBOL(l1_inst_sram_free); /* L1 Scratchpad memory allocate function */ void *l1sram_alloc(size_t size) { - unsigned flags; + unsigned long flags; void *addr; /* add mutex operation */ @@ -569,7 +569,7 @@ void *l1sram_alloc(size_t size) /* L1 Scratchpad memory allocate function */ void *l1sram_alloc_max(size_t *psize) { - unsigned flags; + unsigned long flags; void *addr; /* add mutex operation */ @@ -587,7 +587,7 @@ void *l1sram_alloc_max(size_t *psize) /* L1 Scratchpad memory free function */ int l1sram_free(const void *addr) { - unsigned flags; + unsigned long flags; int ret; /* add mutex operation */ @@ -604,8 +604,8 @@ int l1sram_free(const void *addr) void *l2_sram_alloc(size_t size) { -#ifdef L2_LENGTH - unsigned flags; +#if L2_LENGTH != 0 + unsigned long flags; void *addr; /* add mutex operation */ @@ -640,8 +640,8 @@ EXPORT_SYMBOL(l2_sram_zalloc); int l2_sram_free(const void *addr) { -#ifdef L2_LENGTH - unsigned flags; +#if L2_LENGTH != 0 + unsigned long flags; int ret; /* add mutex operation */ @@ -779,7 +779,7 @@ static int sram_proc_read(char *buf, char **start, off_t offset, int count, &free_l1_inst_sram_head, &used_l1_inst_sram_head)) goto not_done; #endif -#ifdef L2_LENGTH +#if L2_LENGTH != 0 if (_sram_proc_read(buf, &len, count, "L2", &free_l2_sram_head, &used_l2_sram_head)) goto not_done; diff --git a/arch/cris/arch-v32/kernel/fasttimer.c b/arch/cris/arch-v32/kernel/fasttimer.c index 2de9d5849ef023c286d67729b3c6c13a29b06338..111caa1a2efb4105aa0e45ae8552c8de6e5497a1 100644 --- a/arch/cris/arch-v32/kernel/fasttimer.c +++ b/arch/cris/arch-v32/kernel/fasttimer.c @@ -19,8 +19,6 @@ #include #include -#include - #include #include #include diff --git a/include/asm-h8300/Kbuild b/arch/h8300/include/asm/Kbuild similarity index 100% rename from include/asm-h8300/Kbuild rename to arch/h8300/include/asm/Kbuild diff --git a/include/asm-h8300/a.out.h b/arch/h8300/include/asm/a.out.h similarity index 100% rename from include/asm-h8300/a.out.h rename to arch/h8300/include/asm/a.out.h diff --git a/include/asm-h8300/atomic.h b/arch/h8300/include/asm/atomic.h similarity index 100% rename from include/asm-h8300/atomic.h rename to arch/h8300/include/asm/atomic.h diff --git a/include/asm-h8300/auxvec.h b/arch/h8300/include/asm/auxvec.h similarity index 100% rename from include/asm-h8300/auxvec.h rename to arch/h8300/include/asm/auxvec.h diff --git a/include/asm-h8300/bitops.h b/arch/h8300/include/asm/bitops.h similarity index 100% rename from include/asm-h8300/bitops.h rename to arch/h8300/include/asm/bitops.h diff --git a/include/asm-h8300/bootinfo.h b/arch/h8300/include/asm/bootinfo.h similarity index 100% rename from include/asm-h8300/bootinfo.h rename to arch/h8300/include/asm/bootinfo.h diff --git a/include/asm-h8300/bug.h b/arch/h8300/include/asm/bug.h similarity index 100% rename from include/asm-h8300/bug.h rename to arch/h8300/include/asm/bug.h diff --git a/include/asm-h8300/bugs.h b/arch/h8300/include/asm/bugs.h similarity index 100% rename from include/asm-h8300/bugs.h rename to arch/h8300/include/asm/bugs.h diff --git a/include/asm-h8300/byteorder.h b/arch/h8300/include/asm/byteorder.h similarity index 100% rename from include/asm-h8300/byteorder.h rename to arch/h8300/include/asm/byteorder.h diff --git a/include/asm-h8300/cache.h b/arch/h8300/include/asm/cache.h similarity index 100% rename from include/asm-h8300/cache.h rename to arch/h8300/include/asm/cache.h diff --git a/include/asm-h8300/cachectl.h b/arch/h8300/include/asm/cachectl.h similarity index 100% rename from include/asm-h8300/cachectl.h rename to arch/h8300/include/asm/cachectl.h diff --git a/include/asm-h8300/cacheflush.h b/arch/h8300/include/asm/cacheflush.h similarity index 100% rename from include/asm-h8300/cacheflush.h rename to arch/h8300/include/asm/cacheflush.h diff --git a/include/asm-h8300/checksum.h b/arch/h8300/include/asm/checksum.h similarity index 100% rename from include/asm-h8300/checksum.h rename to arch/h8300/include/asm/checksum.h diff --git a/include/asm-h8300/cputime.h b/arch/h8300/include/asm/cputime.h similarity index 100% rename from include/asm-h8300/cputime.h rename to arch/h8300/include/asm/cputime.h diff --git a/include/asm-h8300/current.h b/arch/h8300/include/asm/current.h similarity index 100% rename from include/asm-h8300/current.h rename to arch/h8300/include/asm/current.h diff --git a/include/asm-h8300/dbg.h b/arch/h8300/include/asm/dbg.h similarity index 100% rename from include/asm-h8300/dbg.h rename to arch/h8300/include/asm/dbg.h diff --git a/include/asm-h8300/delay.h b/arch/h8300/include/asm/delay.h similarity index 100% rename from include/asm-h8300/delay.h rename to arch/h8300/include/asm/delay.h diff --git a/include/asm-h8300/device.h b/arch/h8300/include/asm/device.h similarity index 100% rename from include/asm-h8300/device.h rename to arch/h8300/include/asm/device.h diff --git a/include/asm-h8300/div64.h b/arch/h8300/include/asm/div64.h similarity index 100% rename from include/asm-h8300/div64.h rename to arch/h8300/include/asm/div64.h diff --git a/include/asm-h8300/dma.h b/arch/h8300/include/asm/dma.h similarity index 100% rename from include/asm-h8300/dma.h rename to arch/h8300/include/asm/dma.h diff --git a/include/asm-h8300/elf.h b/arch/h8300/include/asm/elf.h similarity index 100% rename from include/asm-h8300/elf.h rename to arch/h8300/include/asm/elf.h diff --git a/include/asm-h8300/emergency-restart.h b/arch/h8300/include/asm/emergency-restart.h similarity index 100% rename from include/asm-h8300/emergency-restart.h rename to arch/h8300/include/asm/emergency-restart.h diff --git a/include/asm-h8300/errno.h b/arch/h8300/include/asm/errno.h similarity index 100% rename from include/asm-h8300/errno.h rename to arch/h8300/include/asm/errno.h diff --git a/include/asm-h8300/fb.h b/arch/h8300/include/asm/fb.h similarity index 100% rename from include/asm-h8300/fb.h rename to arch/h8300/include/asm/fb.h diff --git a/include/asm-h8300/fcntl.h b/arch/h8300/include/asm/fcntl.h similarity index 100% rename from include/asm-h8300/fcntl.h rename to arch/h8300/include/asm/fcntl.h diff --git a/include/asm-h8300/flat.h b/arch/h8300/include/asm/flat.h similarity index 100% rename from include/asm-h8300/flat.h rename to arch/h8300/include/asm/flat.h diff --git a/include/asm-h8300/fpu.h b/arch/h8300/include/asm/fpu.h similarity index 100% rename from include/asm-h8300/fpu.h rename to arch/h8300/include/asm/fpu.h diff --git a/include/asm-h8300/futex.h b/arch/h8300/include/asm/futex.h similarity index 100% rename from include/asm-h8300/futex.h rename to arch/h8300/include/asm/futex.h diff --git a/include/asm-h8300/gpio.h b/arch/h8300/include/asm/gpio.h similarity index 100% rename from include/asm-h8300/gpio.h rename to arch/h8300/include/asm/gpio.h diff --git a/include/asm-h8300/hardirq.h b/arch/h8300/include/asm/hardirq.h similarity index 100% rename from include/asm-h8300/hardirq.h rename to arch/h8300/include/asm/hardirq.h diff --git a/include/asm-h8300/hw_irq.h b/arch/h8300/include/asm/hw_irq.h similarity index 100% rename from include/asm-h8300/hw_irq.h rename to arch/h8300/include/asm/hw_irq.h diff --git a/include/asm-h8300/io.h b/arch/h8300/include/asm/io.h similarity index 100% rename from include/asm-h8300/io.h rename to arch/h8300/include/asm/io.h diff --git a/include/asm-h8300/ioctl.h b/arch/h8300/include/asm/ioctl.h similarity index 100% rename from include/asm-h8300/ioctl.h rename to arch/h8300/include/asm/ioctl.h diff --git a/include/asm-h8300/ioctls.h b/arch/h8300/include/asm/ioctls.h similarity index 100% rename from include/asm-h8300/ioctls.h rename to arch/h8300/include/asm/ioctls.h diff --git a/include/asm-h8300/ipcbuf.h b/arch/h8300/include/asm/ipcbuf.h similarity index 100% rename from include/asm-h8300/ipcbuf.h rename to arch/h8300/include/asm/ipcbuf.h diff --git a/include/asm-h8300/irq.h b/arch/h8300/include/asm/irq.h similarity index 100% rename from include/asm-h8300/irq.h rename to arch/h8300/include/asm/irq.h diff --git a/include/asm-h8300/irq_regs.h b/arch/h8300/include/asm/irq_regs.h similarity index 100% rename from include/asm-h8300/irq_regs.h rename to arch/h8300/include/asm/irq_regs.h diff --git a/include/asm-h8300/kdebug.h b/arch/h8300/include/asm/kdebug.h similarity index 100% rename from include/asm-h8300/kdebug.h rename to arch/h8300/include/asm/kdebug.h diff --git a/include/asm-h8300/kmap_types.h b/arch/h8300/include/asm/kmap_types.h similarity index 100% rename from include/asm-h8300/kmap_types.h rename to arch/h8300/include/asm/kmap_types.h diff --git a/include/asm-h8300/linkage.h b/arch/h8300/include/asm/linkage.h similarity index 100% rename from include/asm-h8300/linkage.h rename to arch/h8300/include/asm/linkage.h diff --git a/include/asm-h8300/local.h b/arch/h8300/include/asm/local.h similarity index 100% rename from include/asm-h8300/local.h rename to arch/h8300/include/asm/local.h diff --git a/include/asm-h8300/mc146818rtc.h b/arch/h8300/include/asm/mc146818rtc.h similarity index 100% rename from include/asm-h8300/mc146818rtc.h rename to arch/h8300/include/asm/mc146818rtc.h diff --git a/include/asm-h8300/md.h b/arch/h8300/include/asm/md.h similarity index 100% rename from include/asm-h8300/md.h rename to arch/h8300/include/asm/md.h diff --git a/include/asm-h8300/mman.h b/arch/h8300/include/asm/mman.h similarity index 100% rename from include/asm-h8300/mman.h rename to arch/h8300/include/asm/mman.h diff --git a/include/asm-h8300/mmu.h b/arch/h8300/include/asm/mmu.h similarity index 100% rename from include/asm-h8300/mmu.h rename to arch/h8300/include/asm/mmu.h diff --git a/include/asm-h8300/mmu_context.h b/arch/h8300/include/asm/mmu_context.h similarity index 100% rename from include/asm-h8300/mmu_context.h rename to arch/h8300/include/asm/mmu_context.h diff --git a/include/asm-h8300/module.h b/arch/h8300/include/asm/module.h similarity index 100% rename from include/asm-h8300/module.h rename to arch/h8300/include/asm/module.h diff --git a/include/asm-h8300/msgbuf.h b/arch/h8300/include/asm/msgbuf.h similarity index 100% rename from include/asm-h8300/msgbuf.h rename to arch/h8300/include/asm/msgbuf.h diff --git a/include/asm-h8300/mutex.h b/arch/h8300/include/asm/mutex.h similarity index 100% rename from include/asm-h8300/mutex.h rename to arch/h8300/include/asm/mutex.h diff --git a/include/asm-h8300/page.h b/arch/h8300/include/asm/page.h similarity index 100% rename from include/asm-h8300/page.h rename to arch/h8300/include/asm/page.h diff --git a/include/asm-h8300/page_offset.h b/arch/h8300/include/asm/page_offset.h similarity index 100% rename from include/asm-h8300/page_offset.h rename to arch/h8300/include/asm/page_offset.h diff --git a/include/asm-h8300/param.h b/arch/h8300/include/asm/param.h similarity index 100% rename from include/asm-h8300/param.h rename to arch/h8300/include/asm/param.h diff --git a/include/asm-h8300/pci.h b/arch/h8300/include/asm/pci.h similarity index 100% rename from include/asm-h8300/pci.h rename to arch/h8300/include/asm/pci.h diff --git a/include/asm-h8300/percpu.h b/arch/h8300/include/asm/percpu.h similarity index 100% rename from include/asm-h8300/percpu.h rename to arch/h8300/include/asm/percpu.h diff --git a/include/asm-h8300/pgalloc.h b/arch/h8300/include/asm/pgalloc.h similarity index 100% rename from include/asm-h8300/pgalloc.h rename to arch/h8300/include/asm/pgalloc.h diff --git a/include/asm-h8300/pgtable.h b/arch/h8300/include/asm/pgtable.h similarity index 100% rename from include/asm-h8300/pgtable.h rename to arch/h8300/include/asm/pgtable.h diff --git a/include/asm-h8300/poll.h b/arch/h8300/include/asm/poll.h similarity index 100% rename from include/asm-h8300/poll.h rename to arch/h8300/include/asm/poll.h diff --git a/include/asm-h8300/posix_types.h b/arch/h8300/include/asm/posix_types.h similarity index 100% rename from include/asm-h8300/posix_types.h rename to arch/h8300/include/asm/posix_types.h diff --git a/include/asm-h8300/processor.h b/arch/h8300/include/asm/processor.h similarity index 100% rename from include/asm-h8300/processor.h rename to arch/h8300/include/asm/processor.h diff --git a/include/asm-h8300/ptrace.h b/arch/h8300/include/asm/ptrace.h similarity index 100% rename from include/asm-h8300/ptrace.h rename to arch/h8300/include/asm/ptrace.h diff --git a/include/asm-h8300/regs267x.h b/arch/h8300/include/asm/regs267x.h similarity index 100% rename from include/asm-h8300/regs267x.h rename to arch/h8300/include/asm/regs267x.h diff --git a/include/asm-h8300/regs306x.h b/arch/h8300/include/asm/regs306x.h similarity index 100% rename from include/asm-h8300/regs306x.h rename to arch/h8300/include/asm/regs306x.h diff --git a/include/asm-h8300/resource.h b/arch/h8300/include/asm/resource.h similarity index 100% rename from include/asm-h8300/resource.h rename to arch/h8300/include/asm/resource.h diff --git a/include/asm-h8300/scatterlist.h b/arch/h8300/include/asm/scatterlist.h similarity index 100% rename from include/asm-h8300/scatterlist.h rename to arch/h8300/include/asm/scatterlist.h diff --git a/include/asm-h8300/sections.h b/arch/h8300/include/asm/sections.h similarity index 100% rename from include/asm-h8300/sections.h rename to arch/h8300/include/asm/sections.h diff --git a/include/asm-h8300/segment.h b/arch/h8300/include/asm/segment.h similarity index 100% rename from include/asm-h8300/segment.h rename to arch/h8300/include/asm/segment.h diff --git a/include/asm-h8300/sembuf.h b/arch/h8300/include/asm/sembuf.h similarity index 100% rename from include/asm-h8300/sembuf.h rename to arch/h8300/include/asm/sembuf.h diff --git a/include/asm-h8300/setup.h b/arch/h8300/include/asm/setup.h similarity index 100% rename from include/asm-h8300/setup.h rename to arch/h8300/include/asm/setup.h diff --git a/include/asm-h8300/sh_bios.h b/arch/h8300/include/asm/sh_bios.h similarity index 100% rename from include/asm-h8300/sh_bios.h rename to arch/h8300/include/asm/sh_bios.h diff --git a/include/asm-h8300/shm.h b/arch/h8300/include/asm/shm.h similarity index 100% rename from include/asm-h8300/shm.h rename to arch/h8300/include/asm/shm.h diff --git a/include/asm-h8300/shmbuf.h b/arch/h8300/include/asm/shmbuf.h similarity index 100% rename from include/asm-h8300/shmbuf.h rename to arch/h8300/include/asm/shmbuf.h diff --git a/include/asm-h8300/shmparam.h b/arch/h8300/include/asm/shmparam.h similarity index 100% rename from include/asm-h8300/shmparam.h rename to arch/h8300/include/asm/shmparam.h diff --git a/include/asm-h8300/sigcontext.h b/arch/h8300/include/asm/sigcontext.h similarity index 100% rename from include/asm-h8300/sigcontext.h rename to arch/h8300/include/asm/sigcontext.h diff --git a/include/asm-h8300/siginfo.h b/arch/h8300/include/asm/siginfo.h similarity index 100% rename from include/asm-h8300/siginfo.h rename to arch/h8300/include/asm/siginfo.h diff --git a/include/asm-h8300/signal.h b/arch/h8300/include/asm/signal.h similarity index 100% rename from include/asm-h8300/signal.h rename to arch/h8300/include/asm/signal.h diff --git a/include/asm-h8300/smp.h b/arch/h8300/include/asm/smp.h similarity index 100% rename from include/asm-h8300/smp.h rename to arch/h8300/include/asm/smp.h diff --git a/include/asm-h8300/socket.h b/arch/h8300/include/asm/socket.h similarity index 100% rename from include/asm-h8300/socket.h rename to arch/h8300/include/asm/socket.h diff --git a/include/asm-h8300/sockios.h b/arch/h8300/include/asm/sockios.h similarity index 100% rename from include/asm-h8300/sockios.h rename to arch/h8300/include/asm/sockios.h diff --git a/include/asm-h8300/spinlock.h b/arch/h8300/include/asm/spinlock.h similarity index 100% rename from include/asm-h8300/spinlock.h rename to arch/h8300/include/asm/spinlock.h diff --git a/include/asm-h8300/stat.h b/arch/h8300/include/asm/stat.h similarity index 100% rename from include/asm-h8300/stat.h rename to arch/h8300/include/asm/stat.h diff --git a/include/asm-h8300/statfs.h b/arch/h8300/include/asm/statfs.h similarity index 100% rename from include/asm-h8300/statfs.h rename to arch/h8300/include/asm/statfs.h diff --git a/include/asm-h8300/string.h b/arch/h8300/include/asm/string.h similarity index 100% rename from include/asm-h8300/string.h rename to arch/h8300/include/asm/string.h diff --git a/include/asm-h8300/system.h b/arch/h8300/include/asm/system.h similarity index 100% rename from include/asm-h8300/system.h rename to arch/h8300/include/asm/system.h diff --git a/include/asm-h8300/target_time.h b/arch/h8300/include/asm/target_time.h similarity index 100% rename from include/asm-h8300/target_time.h rename to arch/h8300/include/asm/target_time.h diff --git a/include/asm-h8300/termbits.h b/arch/h8300/include/asm/termbits.h similarity index 100% rename from include/asm-h8300/termbits.h rename to arch/h8300/include/asm/termbits.h diff --git a/include/asm-h8300/termios.h b/arch/h8300/include/asm/termios.h similarity index 100% rename from include/asm-h8300/termios.h rename to arch/h8300/include/asm/termios.h diff --git a/include/asm-h8300/thread_info.h b/arch/h8300/include/asm/thread_info.h similarity index 100% rename from include/asm-h8300/thread_info.h rename to arch/h8300/include/asm/thread_info.h diff --git a/include/asm-h8300/timex.h b/arch/h8300/include/asm/timex.h similarity index 100% rename from include/asm-h8300/timex.h rename to arch/h8300/include/asm/timex.h diff --git a/include/asm-h8300/tlb.h b/arch/h8300/include/asm/tlb.h similarity index 100% rename from include/asm-h8300/tlb.h rename to arch/h8300/include/asm/tlb.h diff --git a/include/asm-h8300/tlbflush.h b/arch/h8300/include/asm/tlbflush.h similarity index 100% rename from include/asm-h8300/tlbflush.h rename to arch/h8300/include/asm/tlbflush.h diff --git a/include/asm-h8300/topology.h b/arch/h8300/include/asm/topology.h similarity index 100% rename from include/asm-h8300/topology.h rename to arch/h8300/include/asm/topology.h diff --git a/include/asm-h8300/traps.h b/arch/h8300/include/asm/traps.h similarity index 100% rename from include/asm-h8300/traps.h rename to arch/h8300/include/asm/traps.h diff --git a/include/asm-h8300/types.h b/arch/h8300/include/asm/types.h similarity index 100% rename from include/asm-h8300/types.h rename to arch/h8300/include/asm/types.h diff --git a/include/asm-h8300/uaccess.h b/arch/h8300/include/asm/uaccess.h similarity index 100% rename from include/asm-h8300/uaccess.h rename to arch/h8300/include/asm/uaccess.h diff --git a/include/asm-h8300/ucontext.h b/arch/h8300/include/asm/ucontext.h similarity index 100% rename from include/asm-h8300/ucontext.h rename to arch/h8300/include/asm/ucontext.h diff --git a/include/asm-h8300/unaligned.h b/arch/h8300/include/asm/unaligned.h similarity index 100% rename from include/asm-h8300/unaligned.h rename to arch/h8300/include/asm/unaligned.h diff --git a/include/asm-h8300/unistd.h b/arch/h8300/include/asm/unistd.h similarity index 100% rename from include/asm-h8300/unistd.h rename to arch/h8300/include/asm/unistd.h diff --git a/include/asm-h8300/user.h b/arch/h8300/include/asm/user.h similarity index 100% rename from include/asm-h8300/user.h rename to arch/h8300/include/asm/user.h diff --git a/include/asm-h8300/virtconvert.h b/arch/h8300/include/asm/virtconvert.h similarity index 100% rename from include/asm-h8300/virtconvert.h rename to arch/h8300/include/asm/virtconvert.h diff --git a/arch/h8300/mm/init.c b/arch/h8300/mm/init.c index a1d228f5e4e6b4282ac10558ad6fc801a209e4cf..9942f24aff9e19067a5b74ae05bb3ae26dfdb119 100644 --- a/arch/h8300/mm/init.c +++ b/arch/h8300/mm/init.c @@ -40,9 +40,6 @@ #undef DEBUG -extern void die_if_kernel(char *,struct pt_regs *,long); -extern void free_initmem(void); - /* * BAD_PAGE is the page that is used for page faults when linux * is out-of-memory. Older versions of linux just did a @@ -73,7 +70,7 @@ extern unsigned long memory_end; * The parameters are pointers to where to stick the starting and ending * addresses of available kernel virtual memory. */ -void paging_init(void) +void __init paging_init(void) { /* * Make sure start_mem is page aligned, otherwise bootmem and @@ -122,7 +119,7 @@ void paging_init(void) } } -void mem_init(void) +void __init mem_init(void) { int codek = 0, datak = 0, initk = 0; /* DAVIDM look at setup memory map generically with reserved area */ @@ -178,7 +175,7 @@ void free_initrd_mem(unsigned long start, unsigned long end) #endif void -free_initmem() +free_initmem(void) { #ifdef CONFIG_RAMKERNEL unsigned long addr; diff --git a/arch/ia64/configs/sn2_defconfig b/arch/ia64/configs/sn2_defconfig deleted file mode 100644 index 7f6b2377d13fa815a9a0a3e0c10a6554125723e1..0000000000000000000000000000000000000000 --- a/arch/ia64/configs/sn2_defconfig +++ /dev/null @@ -1,1285 +0,0 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.23 -# Thu Oct 18 16:03:40 2007 -# -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" - -# -# General setup -# -CONFIG_EXPERIMENTAL=y -CONFIG_LOCK_KERNEL=y -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_LOCALVERSION="" -# CONFIG_LOCALVERSION_AUTO is not set -CONFIG_SWAP=y -CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y -CONFIG_POSIX_MQUEUE=y -# CONFIG_BSD_PROCESS_ACCT is not set -CONFIG_TASKSTATS=y -# CONFIG_TASK_DELAY_ACCT is not set -CONFIG_TASK_XACCT=y -CONFIG_TASK_IO_ACCOUNTING=y -# CONFIG_USER_NS is not set -# CONFIG_AUDIT is not set -# CONFIG_IKCONFIG is not set -CONFIG_LOG_BUF_SHIFT=20 -CONFIG_CGROUPS=y -CONFIG_CPUSETS=y -CONFIG_FAIR_GROUP_SCHED=y -CONFIG_FAIR_USER_SCHED=y -CONFIG_SYSFS_DEPRECATED=y -CONFIG_RELAY=y -CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_SYSCTL=y -# CONFIG_EMBEDDED is not set -CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS=y -CONFIG_KALLSYMS_ALL=y -# CONFIG_KALLSYMS_EXTRA_PASS is not set -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_ANON_INODES=y -CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_EVENTFD=y -CONFIG_SHMEM=y -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_SLUB_DEBUG=y -# CONFIG_SLAB is not set -CONFIG_SLUB=y -# CONFIG_SLOB is not set -CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set -CONFIG_BASE_SMALL=0 -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set -# CONFIG_MODVERSIONS is not set -# CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y -CONFIG_STOP_MACHINE=y -CONFIG_BLOCK=y -# CONFIG_BLK_DEV_IO_TRACE is not set -CONFIG_BLK_DEV_BSG=y -CONFIG_BLOCK_COMPAT=y - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y -CONFIG_DEFAULT_AS=y -# CONFIG_DEFAULT_DEADLINE is not set -# CONFIG_DEFAULT_CFQ is not set -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="anticipatory" - -# -# Processor type and features -# -CONFIG_IA64=y -CONFIG_64BIT=y -CONFIG_QUICKLIST=y -CONFIG_MMU=y -CONFIG_RWSEM_XCHGADD_ALGORITHM=y -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y -CONFIG_GENERIC_FIND_NEXT_BIT=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_GENERIC_TIME=y -CONFIG_GENERIC_TIME_VSYSCALL=y -CONFIG_DMI=y -CONFIG_EFI=y -CONFIG_GENERIC_IOMAP=y -CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y -CONFIG_IA64_UNCACHED_ALLOCATOR=y -CONFIG_AUDIT_ARCH=y -# CONFIG_IA64_GENERIC is not set -# CONFIG_IA64_DIG is not set -# CONFIG_IA64_HP_ZX1 is not set -# CONFIG_IA64_HP_ZX1_SWIOTLB is not set -CONFIG_IA64_SGI_SN2=y -# CONFIG_IA64_HP_SIM is not set -# CONFIG_ITANIUM is not set -CONFIG_MCKINLEY=y -# CONFIG_IA64_PAGE_SIZE_4KB is not set -# CONFIG_IA64_PAGE_SIZE_8KB is not set -# CONFIG_IA64_PAGE_SIZE_16KB is not set -CONFIG_IA64_PAGE_SIZE_64KB=y -CONFIG_PGTABLE_3=y -# CONFIG_PGTABLE_4 is not set -# CONFIG_HZ_100 is not set -CONFIG_HZ_250=y -# CONFIG_HZ_300 is not set -# CONFIG_HZ_1000 is not set -CONFIG_HZ=250 -CONFIG_IA64_L1_CACHE_SHIFT=7 -# CONFIG_IA64_CYCLONE is not set -CONFIG_IOSAPIC=y -CONFIG_IA64_SGI_SN_XP=m -CONFIG_FORCE_MAX_ZONEORDER=17 -CONFIG_SMP=y -CONFIG_NR_CPUS=1024 -# CONFIG_HOTPLUG_CPU is not set -CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y -CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y -CONFIG_SCHED_SMT=y -CONFIG_PREEMPT_NONE=y -# CONFIG_PREEMPT_VOLUNTARY is not set -# CONFIG_PREEMPT is not set -CONFIG_PREEMPT_BKL=y -CONFIG_SELECT_MEMORY_MODEL=y -# CONFIG_FLATMEM_MANUAL is not set -CONFIG_DISCONTIGMEM_MANUAL=y -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_DISCONTIGMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -CONFIG_NEED_MULTIPLE_NODES=y -# CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y -CONFIG_SPLIT_PTLOCK_CPUS=4 -CONFIG_MIGRATION=y -CONFIG_RESOURCES_64BIT=y -CONFIG_ZONE_DMA_FLAG=0 -CONFIG_NR_QUICK=1 -CONFIG_VIRT_TO_BUS=y -CONFIG_ARCH_SELECT_MEMORY_MODEL=y -CONFIG_ARCH_DISCONTIGMEM_ENABLE=y -CONFIG_ARCH_FLATMEM_ENABLE=y -CONFIG_ARCH_SPARSEMEM_ENABLE=y -CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y -CONFIG_NUMA=y -CONFIG_NODES_SHIFT=10 -CONFIG_ARCH_POPULATES_NODE_MAP=y -CONFIG_VIRTUAL_MEM_MAP=y -CONFIG_HOLES_IN_ZONE=y -CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y -CONFIG_HAVE_ARCH_NODEDATA_EXTENSION=y -CONFIG_IA32_SUPPORT=y -CONFIG_COMPAT=y -CONFIG_COMPAT_FOR_U64_ALIGNMENT=y -CONFIG_IA64_MCA_RECOVERY=y -CONFIG_PERFMON=y -CONFIG_IA64_PALINFO=y -CONFIG_IA64_MC_ERR_INJECT=y -CONFIG_SGI_SN=y -# CONFIG_IA64_ESI is not set -# CONFIG_IA64_HP_AML_NFW is not set - -# -# SN Devices -# -CONFIG_SGI_IOC3=y - -# -# Firmware Drivers -# -CONFIG_EFI_VARS=y -CONFIG_EFI_PCDP=y -CONFIG_DMIID=y -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set - -# -# Power management and ACPI -# -CONFIG_PM=y -# CONFIG_PM_LEGACY is not set -# CONFIG_PM_DEBUG is not set -CONFIG_ACPI=y -# CONFIG_ACPI_PROCFS is not set -CONFIG_ACPI_PROC_EVENT=y -# CONFIG_ACPI_BUTTON is not set -# CONFIG_ACPI_FAN is not set -# CONFIG_ACPI_DOCK is not set -# CONFIG_ACPI_PROCESSOR is not set -CONFIG_ACPI_NUMA=y -CONFIG_ACPI_BLACKLIST_YEAR=0 -# CONFIG_ACPI_DEBUG is not set -CONFIG_ACPI_EC=y -CONFIG_ACPI_POWER=y -CONFIG_ACPI_SYSTEM=y -# CONFIG_ACPI_CONTAINER is not set - -# -# CPU Frequency scaling -# -# CONFIG_CPU_FREQ is not set - -# -# Bus options (PCI, PCMCIA) -# -CONFIG_PCI=y -CONFIG_PCI_DOMAINS=y -CONFIG_PCI_SYSCALL=y -CONFIG_PCIEPORTBUS=y -CONFIG_HOTPLUG_PCI_PCIE=y -CONFIG_PCIEAER=y -CONFIG_ARCH_SUPPORTS_MSI=y -# CONFIG_PCI_MSI is not set -# CONFIG_PCI_DEBUG is not set -CONFIG_HOTPLUG_PCI=y -# CONFIG_HOTPLUG_PCI_FAKE is not set -# CONFIG_HOTPLUG_PCI_ACPI is not set -# CONFIG_HOTPLUG_PCI_CPCI is not set -# CONFIG_HOTPLUG_PCI_SHPC is not set -CONFIG_HOTPLUG_PCI_SGI=y -# CONFIG_PCCARD is not set - -# -# Networking -# -CONFIG_NET=y - -# -# Networking options -# -CONFIG_PACKET=y -CONFIG_PACKET_MMAP=y -CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_MIGRATE is not set -# CONFIG_NET_KEY is not set -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_FIB_HASH=y -# CONFIG_IP_PNP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_IP_MROUTE is not set -# CONFIG_ARPD is not set -CONFIG_SYN_COOKIES=y -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set -CONFIG_INET_TUNNEL=m -CONFIG_INET_XFRM_MODE_TRANSPORT=y -CONFIG_INET_XFRM_MODE_TUNNEL=y -CONFIG_INET_XFRM_MODE_BEET=y -CONFIG_INET_LRO=y -CONFIG_INET_DIAG=m -CONFIG_INET_TCP_DIAG=m -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_CUBIC=y -CONFIG_DEFAULT_TCP_CONG="cubic" -# CONFIG_TCP_MD5SIG is not set -CONFIG_IPV6=m -# CONFIG_IPV6_PRIVACY is not set -# CONFIG_IPV6_ROUTER_PREF is not set -# CONFIG_IPV6_OPTIMISTIC_DAD is not set -# CONFIG_INET6_AH is not set -# CONFIG_INET6_ESP is not set -# CONFIG_INET6_IPCOMP is not set -# CONFIG_IPV6_MIP6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set -CONFIG_INET6_XFRM_MODE_TRANSPORT=m -CONFIG_INET6_XFRM_MODE_TUNNEL=m -CONFIG_INET6_XFRM_MODE_BEET=m -# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set -CONFIG_IPV6_SIT=m -# CONFIG_IPV6_TUNNEL is not set -# CONFIG_IPV6_MULTIPLE_TABLES is not set -# CONFIG_NETWORK_SECMARK is not set -# CONFIG_NETFILTER is not set -# CONFIG_IP_DCCP is not set -# CONFIG_IP_SCTP is not set -# CONFIG_TIPC is not set -# CONFIG_ATM is not set -# CONFIG_BRIDGE is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# -# CONFIG_NET_SCHED is not set - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_HAMRADIO is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set -# CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set -# CONFIG_RFKILL is not set -# CONFIG_NET_9P is not set - -# -# Device Drivers -# - -# -# Generic Driver Options -# -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=y -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_DEVRES is not set -# CONFIG_SYS_HYPERVISOR is not set -# CONFIG_CONNECTOR is not set -# CONFIG_MTD is not set -# CONFIG_PARPORT is not set -CONFIG_PNP=y -# CONFIG_PNP_DEBUG is not set - -# -# Protocols -# -CONFIG_PNPACPI=y -CONFIG_BLK_DEV=y -# CONFIG_BLK_CPQ_DA is not set -# CONFIG_BLK_CPQ_CISS_DA is not set -# CONFIG_BLK_DEV_DAC960 is not set -# CONFIG_BLK_DEV_UMEM is not set -# CONFIG_BLK_DEV_COW_COMMON is not set -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_CRYPTOLOOP=m -CONFIG_BLK_DEV_NBD=m -# CONFIG_BLK_DEV_SX8 is not set -# CONFIG_BLK_DEV_UB is not set -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -# CONFIG_CDROM_PKTCDVD is not set -CONFIG_ATA_OVER_ETH=m -CONFIG_MISC_DEVICES=y -# CONFIG_PHANTOM is not set -# CONFIG_EEPROM_93CX6 is not set -CONFIG_SGI_IOC4=y -# CONFIG_TIFM_CORE is not set -CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 -CONFIG_BLK_DEV_IDE=y - -# -# Please see Documentation/ide.txt for help/info on IDE drives -# -# CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set -CONFIG_BLK_DEV_IDECD=y -# CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set -# CONFIG_BLK_DEV_IDESCSI is not set -# CONFIG_BLK_DEV_IDEACPI is not set -# CONFIG_IDE_TASK_IOCTL is not set -CONFIG_IDE_PROC_FS=y - -# -# IDE chipset support/bugfixes -# -CONFIG_IDE_GENERIC=y -# CONFIG_BLK_DEV_PLATFORM is not set -# CONFIG_BLK_DEV_IDEPNP is not set - -# -# PCI IDE chipsets support -# -CONFIG_BLK_DEV_IDEPCI=y -CONFIG_IDEPCI_SHARE_IRQ=y -CONFIG_IDEPCI_PCIBUS_ORDER=y -# CONFIG_BLK_DEV_OFFBOARD is not set -# CONFIG_BLK_DEV_GENERIC is not set -# CONFIG_BLK_DEV_OPTI621 is not set -CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_AEC62XX is not set -# CONFIG_BLK_DEV_ALI15X3 is not set -# CONFIG_BLK_DEV_AMD74XX is not set -# CONFIG_BLK_DEV_CMD64X is not set -# CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set -# CONFIG_BLK_DEV_CS5520 is not set -# CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set -# CONFIG_BLK_DEV_HPT366 is not set -# CONFIG_BLK_DEV_JMICRON is not set -# CONFIG_BLK_DEV_SC1200 is not set -# CONFIG_BLK_DEV_PIIX is not set -# CONFIG_BLK_DEV_IT8213 is not set -# CONFIG_BLK_DEV_IT821X is not set -# CONFIG_BLK_DEV_NS87415 is not set -# CONFIG_BLK_DEV_PDC202XX_OLD is not set -# CONFIG_BLK_DEV_PDC202XX_NEW is not set -# CONFIG_BLK_DEV_SVWKS is not set -CONFIG_BLK_DEV_SGIIOC4=y -# CONFIG_BLK_DEV_SIIMAGE is not set -# CONFIG_BLK_DEV_SLC90E66 is not set -# CONFIG_BLK_DEV_TRM290 is not set -# CONFIG_BLK_DEV_VIA82CXXX is not set -# CONFIG_BLK_DEV_TC86C001 is not set -# CONFIG_IDE_ARM is not set -CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_BLK_DEV_HD is not set - -# -# SCSI device support -# -# CONFIG_RAID_ATTRS is not set -CONFIG_SCSI=y -CONFIG_SCSI_DMA=y -# CONFIG_SCSI_TGT is not set -CONFIG_SCSI_NETLINK=y -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# -CONFIG_BLK_DEV_SD=y -CONFIG_CHR_DEV_ST=m -# CONFIG_CHR_DEV_OSST is not set -CONFIG_BLK_DEV_SR=m -# CONFIG_BLK_DEV_SR_VENDOR is not set -CONFIG_CHR_DEV_SG=m -CONFIG_CHR_DEV_SCH=m - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# -# CONFIG_SCSI_MULTI_LUN is not set -CONFIG_SCSI_CONSTANTS=y -# CONFIG_SCSI_LOGGING is not set -# CONFIG_SCSI_SCAN_ASYNC is not set -CONFIG_SCSI_WAIT_SCAN=m - -# -# SCSI Transports -# -CONFIG_SCSI_SPI_ATTRS=y -CONFIG_SCSI_FC_ATTRS=y -CONFIG_SCSI_ISCSI_ATTRS=m -CONFIG_SCSI_SAS_ATTRS=y -CONFIG_SCSI_SAS_LIBSAS=y -# CONFIG_SCSI_SAS_ATA is not set -# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set -CONFIG_SCSI_SRP_ATTRS=y -CONFIG_SCSI_LOWLEVEL=y -CONFIG_ISCSI_TCP=m -# CONFIG_BLK_DEV_3W_XXXX_RAID is not set -# CONFIG_SCSI_3W_9XXX is not set -# CONFIG_SCSI_ACARD is not set -# CONFIG_SCSI_AACRAID is not set -# CONFIG_SCSI_AIC7XXX is not set -# CONFIG_SCSI_AIC7XXX_OLD is not set -# CONFIG_SCSI_AIC79XX is not set -# CONFIG_SCSI_AIC94XX is not set -# CONFIG_SCSI_ADVANSYS is not set -# CONFIG_SCSI_ARCMSR is not set -# CONFIG_MEGARAID_NEWGEN is not set -# CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set -# CONFIG_SCSI_HPTIOP is not set -# CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_IPS is not set -# CONFIG_SCSI_INITIO is not set -# CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_STEX is not set -# CONFIG_SCSI_SYM53C8XX_2 is not set -# CONFIG_SCSI_IPR is not set -CONFIG_SCSI_QLOGIC_1280=y -CONFIG_SCSI_QLA_FC=y -# CONFIG_SCSI_QLA_ISCSI is not set -# CONFIG_SCSI_LPFC is not set -# CONFIG_SCSI_DC395x is not set -# CONFIG_SCSI_DC390T is not set -# CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_SRP is not set -CONFIG_ATA=y -CONFIG_ATA_NONSTANDARD=y -CONFIG_ATA_ACPI=y -# CONFIG_SATA_AHCI is not set -# CONFIG_SATA_SVW is not set -# CONFIG_ATA_PIIX is not set -# CONFIG_SATA_MV is not set -# CONFIG_SATA_NV is not set -# CONFIG_PDC_ADMA is not set -# CONFIG_SATA_QSTOR is not set -# CONFIG_SATA_PROMISE is not set -# CONFIG_SATA_SX4 is not set -# CONFIG_SATA_SIL is not set -# CONFIG_SATA_SIL24 is not set -# CONFIG_SATA_SIS is not set -# CONFIG_SATA_ULI is not set -# CONFIG_SATA_VIA is not set -CONFIG_SATA_VITESSE=y -# CONFIG_SATA_INIC162X is not set -# CONFIG_PATA_ACPI is not set -# CONFIG_PATA_ALI is not set -# CONFIG_PATA_AMD is not set -# CONFIG_PATA_ARTOP is not set -# CONFIG_PATA_ATIIXP is not set -# CONFIG_PATA_CMD640_PCI is not set -# CONFIG_PATA_CMD64X is not set -# CONFIG_PATA_CS5520 is not set -# CONFIG_PATA_CS5530 is not set -# CONFIG_PATA_CYPRESS is not set -# CONFIG_PATA_EFAR is not set -# CONFIG_ATA_GENERIC is not set -# CONFIG_PATA_HPT366 is not set -# CONFIG_PATA_HPT37X is not set -# CONFIG_PATA_HPT3X2N is not set -# CONFIG_PATA_HPT3X3 is not set -# CONFIG_PATA_IT821X is not set -# CONFIG_PATA_IT8213 is not set -# CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_TRIFLEX is not set -# CONFIG_PATA_MARVELL is not set -# CONFIG_PATA_MPIIX is not set -# CONFIG_PATA_OLDPIIX is not set -# CONFIG_PATA_NETCELL is not set -# CONFIG_PATA_NS87410 is not set -# CONFIG_PATA_NS87415 is not set -# CONFIG_PATA_OPTI is not set -# CONFIG_PATA_OPTIDMA is not set -# CONFIG_PATA_PDC_OLD is not set -# CONFIG_PATA_RADISYS is not set -# CONFIG_PATA_RZ1000 is not set -# CONFIG_PATA_SC1200 is not set -# CONFIG_PATA_SERVERWORKS is not set -# CONFIG_PATA_PDC2027X is not set -# CONFIG_PATA_SIL680 is not set -# CONFIG_PATA_SIS is not set -# CONFIG_PATA_VIA is not set -# CONFIG_PATA_WINBOND is not set -CONFIG_MD=y -CONFIG_BLK_DEV_MD=y -CONFIG_MD_LINEAR=y -CONFIG_MD_RAID0=y -CONFIG_MD_RAID1=y -# CONFIG_MD_RAID10 is not set -CONFIG_MD_RAID456=y -# CONFIG_MD_RAID5_RESHAPE is not set -CONFIG_MD_MULTIPATH=y -# CONFIG_MD_FAULTY is not set -CONFIG_BLK_DEV_DM=y -# CONFIG_DM_DEBUG is not set -CONFIG_DM_CRYPT=m -CONFIG_DM_SNAPSHOT=m -CONFIG_DM_MIRROR=m -CONFIG_DM_ZERO=m -CONFIG_DM_MULTIPATH=m -CONFIG_DM_MULTIPATH_EMC=m -# CONFIG_DM_MULTIPATH_RDAC is not set -# CONFIG_DM_DELAY is not set -CONFIG_FUSION=y -CONFIG_FUSION_SPI=y -CONFIG_FUSION_FC=y -CONFIG_FUSION_SAS=y -CONFIG_FUSION_MAX_SGE=128 -CONFIG_FUSION_CTL=m -CONFIG_FUSION_LOGGING=y - -# -# IEEE 1394 (FireWire) support -# -# CONFIG_FIREWIRE is not set -# CONFIG_IEEE1394 is not set -# CONFIG_I2O is not set -CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set -# CONFIG_DUMMY is not set -# CONFIG_BONDING is not set -# CONFIG_MACVLAN is not set -# CONFIG_EQUALIZER is not set -# CONFIG_TUN is not set -# CONFIG_VETH is not set -# CONFIG_NET_SB1000 is not set -# CONFIG_IP1000 is not set -# CONFIG_ARCNET is not set -# CONFIG_NET_ETHERNET is not set -CONFIG_NETDEV_1000=y -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_E1000E is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set -# CONFIG_VIA_VELOCITY is not set -CONFIG_TIGON3=y -# CONFIG_BNX2 is not set -# CONFIG_QLA3XXX is not set -# CONFIG_ATL1 is not set -CONFIG_NETDEV_10000=y -CONFIG_CHELSIO_T1=m -CONFIG_CHELSIO_T1_1G=y -# CONFIG_CHELSIO_T1_NAPI is not set -CONFIG_CHELSIO_T3=m -CONFIG_IXGBE=m -# CONFIG_IXGB is not set -CONFIG_S2IO=m -# CONFIG_S2IO_NAPI is not set -# CONFIG_MYRI10GE is not set -# CONFIG_NETXEN_NIC is not set -# CONFIG_NIU is not set -# CONFIG_MLX4_CORE is not set -# CONFIG_TEHUTI is not set -# CONFIG_TR is not set - -# -# Wireless LAN -# -# CONFIG_WLAN_PRE80211 is not set -# CONFIG_WLAN_80211 is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set -# CONFIG_WAN is not set -# CONFIG_FDDI is not set -# CONFIG_HIPPI is not set -# CONFIG_PPP is not set -# CONFIG_SLIP is not set -# CONFIG_NET_FC is not set -# CONFIG_SHAPER is not set -CONFIG_NETCONSOLE=y -# CONFIG_NETCONSOLE_DYNAMIC is not set -CONFIG_NETPOLL=y -# CONFIG_NETPOLL_TRAP is not set -CONFIG_NET_POLL_CONTROLLER=y -# CONFIG_ISDN is not set -# CONFIG_PHONE is not set - -# -# Input device support -# -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set -# CONFIG_INPUT_POLLDEV is not set - -# -# Userland interfaces -# -CONFIG_INPUT_MOUSEDEV=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TABLET is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set - -# -# Hardware I/O ports -# -# CONFIG_SERIO is not set -# CONFIG_GAMEPORT is not set - -# -# Character devices -# -CONFIG_VT=y -# CONFIG_VT_UNICODE is not set -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -# CONFIG_VT_HW_CONSOLE_BINDING is not set -CONFIG_SERIAL_NONSTANDARD=y -# CONFIG_COMPUTONE is not set -# CONFIG_ROCKETPORT is not set -# CONFIG_CYCLADES is not set -# CONFIG_DIGIEPCA is not set -# CONFIG_MOXA_INTELLIO is not set -# CONFIG_MOXA_SMARTIO is not set -# CONFIG_MOXA_SMARTIO_NEW is not set -# CONFIG_ISI is not set -# CONFIG_SYNCLINKMP is not set -# CONFIG_SYNCLINK_GT is not set -# CONFIG_N_HDLC is not set -# CONFIG_SPECIALIX is not set -# CONFIG_SX is not set -# CONFIG_RIO is not set -# CONFIG_STALDRV is not set -CONFIG_SGI_SNSC=y -CONFIG_SGI_TIOCX=y -CONFIG_SGI_MBCS=m - -# -# Serial drivers -# -# CONFIG_SERIAL_8250 is not set - -# -# Non-8250 serial port support -# -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -CONFIG_SERIAL_SGI_L1_CONSOLE=y -# CONFIG_SERIAL_JSM is not set -CONFIG_SERIAL_SGI_IOC4=y -CONFIG_SERIAL_SGI_IOC3=y -CONFIG_UNIX98_PTYS=y -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set -# CONFIG_HW_RANDOM is not set -CONFIG_EFI_RTC=y -# CONFIG_R3964 is not set -# CONFIG_APPLICOM is not set -CONFIG_RAW_DRIVER=m -CONFIG_MAX_RAW_DEVS=256 -# CONFIG_HPET is not set -# CONFIG_HANGCHECK_TIMER is not set -CONFIG_MMTIMER=y -# CONFIG_TCG_TPM is not set -CONFIG_DEVPORT=y -# CONFIG_I2C is not set - -# -# SPI support -# -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set -# CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set -# CONFIG_HWMON is not set - -# -# Sonics Silicon Backplane -# -CONFIG_SSB_POSSIBLE=y -# CONFIG_SSB is not set - -# -# Multifunction device drivers -# -# CONFIG_MFD_SM501 is not set - -# -# Multimedia devices -# -# CONFIG_VIDEO_DEV is not set -# CONFIG_DVB_CORE is not set -# CONFIG_DAB is not set - -# -# Graphics support -# -CONFIG_AGP=y -CONFIG_AGP_SGI_TIOCA=y -# CONFIG_DRM is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_FB is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set - -# -# Console display driver support -# -CONFIG_VGA_CONSOLE=y -# CONFIG_VGACON_SOFT_SCROLLBACK is not set -CONFIG_DUMMY_CONSOLE=y - -# -# Sound -# -# CONFIG_SOUND is not set -CONFIG_HID_SUPPORT=y -CONFIG_HID=y -CONFIG_HID_DEBUG=y -# CONFIG_HIDRAW is not set - -# -# USB Input Devices -# -CONFIG_USB_HID=m -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set -# CONFIG_USB_HIDDEV is not set - -# -# USB HID Boot Protocol drivers -# -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set -CONFIG_USB_SUPPORT=y -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -CONFIG_USB=m -# CONFIG_USB_DEBUG is not set - -# -# Miscellaneous USB options -# -# CONFIG_USB_DEVICEFS is not set -CONFIG_USB_DEVICE_CLASS=y -# CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_SUSPEND is not set -# CONFIG_USB_PERSIST is not set -# CONFIG_USB_OTG is not set - -# -# USB Host Controller Drivers -# -CONFIG_USB_EHCI_HCD=m -# CONFIG_USB_EHCI_SPLIT_ISO is not set -# CONFIG_USB_EHCI_ROOT_HUB_TT is not set -# CONFIG_USB_EHCI_TT_NEWSCHED is not set -# CONFIG_USB_ISP116X_HCD is not set -CONFIG_USB_OHCI_HCD=m -# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set -# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set -CONFIG_USB_OHCI_LITTLE_ENDIAN=y -CONFIG_USB_UHCI_HCD=m -# CONFIG_USB_SL811_HCD is not set -# CONFIG_USB_R8A66597_HCD is not set - -# -# USB Device Class drivers -# -# CONFIG_USB_ACM is not set -# CONFIG_USB_PRINTER is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# may also be needed; see USB_STORAGE Help for more information -# -# CONFIG_USB_STORAGE is not set -# CONFIG_USB_LIBUSUAL is not set - -# -# USB Imaging devices -# -# CONFIG_USB_MDC800 is not set -# CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y - -# -# USB port drivers -# - -# -# USB Serial Converter support -# -# CONFIG_USB_SERIAL is not set - -# -# USB Miscellaneous drivers -# -# CONFIG_USB_EMI62 is not set -# CONFIG_USB_EMI26 is not set -# CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set -# CONFIG_USB_RIO500 is not set -# CONFIG_USB_LEGOTOWER is not set -# CONFIG_USB_LCD is not set -# CONFIG_USB_BERRY_CHARGE is not set -# CONFIG_USB_LED is not set -# CONFIG_USB_CYPRESS_CY7C63 is not set -# CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGET is not set -# CONFIG_USB_IDMOUSE is not set -# CONFIG_USB_FTDI_ELAN is not set -# CONFIG_USB_APPLEDISPLAY is not set -# CONFIG_USB_SISUSBVGA is not set -# CONFIG_USB_LD is not set -# CONFIG_USB_TRANCEVIBRATOR is not set -# CONFIG_USB_IOWARRIOR is not set - -# -# USB DSL modem support -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set -# CONFIG_MMC is not set -# CONFIG_NEW_LEDS is not set -CONFIG_INFINIBAND=m -# CONFIG_INFINIBAND_USER_MAD is not set -CONFIG_INFINIBAND_USER_ACCESS=m -CONFIG_INFINIBAND_USER_MEM=y -CONFIG_INFINIBAND_ADDR_TRANS=y -CONFIG_INFINIBAND_MTHCA=m -CONFIG_INFINIBAND_MTHCA_DEBUG=y -# CONFIG_INFINIBAND_AMSO1100 is not set -# CONFIG_INFINIBAND_CXGB3 is not set -# CONFIG_MLX4_INFINIBAND is not set -CONFIG_INFINIBAND_IPOIB=m -# CONFIG_INFINIBAND_IPOIB_CM is not set -CONFIG_INFINIBAND_IPOIB_DEBUG=y -# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set -CONFIG_INFINIBAND_SRP=m -# CONFIG_INFINIBAND_ISER is not set -# CONFIG_RTC_CLASS is not set - -# -# Userspace I/O -# -# CONFIG_UIO is not set -CONFIG_MSPEC=y - -# -# File systems -# -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_XATTR=y -CONFIG_EXT2_FS_POSIX_ACL=y -CONFIG_EXT2_FS_SECURITY=y -# CONFIG_EXT2_FS_XIP is not set -CONFIG_EXT3_FS=y -CONFIG_EXT3_FS_XATTR=y -CONFIG_EXT3_FS_POSIX_ACL=y -CONFIG_EXT3_FS_SECURITY=y -# CONFIG_EXT4DEV_FS is not set -CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set -CONFIG_FS_MBCACHE=y -CONFIG_REISERFS_FS=y -# CONFIG_REISERFS_CHECK is not set -# CONFIG_REISERFS_PROC_INFO is not set -CONFIG_REISERFS_FS_XATTR=y -CONFIG_REISERFS_FS_POSIX_ACL=y -CONFIG_REISERFS_FS_SECURITY=y -# CONFIG_JFS_FS is not set -CONFIG_FS_POSIX_ACL=y -CONFIG_XFS_FS=y -CONFIG_XFS_QUOTA=y -# CONFIG_XFS_SECURITY is not set -CONFIG_XFS_POSIX_ACL=y -CONFIG_XFS_RT=y -# CONFIG_GFS2_FS is not set -# CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y -CONFIG_QUOTA=y -CONFIG_QUOTA_NETLINK_INTERFACE=y -CONFIG_PRINT_QUOTA_WARNING=y -# CONFIG_QFMT_V1 is not set -# CONFIG_QFMT_V2 is not set -CONFIG_QUOTACTL=y -CONFIG_DNOTIFY=y -CONFIG_AUTOFS_FS=m -CONFIG_AUTOFS4_FS=m -CONFIG_FUSE_FS=m - -# -# CD-ROM/DVD Filesystems -# -CONFIG_ISO9660_FS=y -CONFIG_JOLIET=y -# CONFIG_ZISOFS is not set -CONFIG_UDF_FS=m -CONFIG_UDF_NLS=y - -# -# DOS/FAT/NT Filesystems -# -CONFIG_FAT_FS=y -# CONFIG_MSDOS_FS is not set -CONFIG_VFAT_FS=y -CONFIG_FAT_DEFAULT_CODEPAGE=437 -CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" -# CONFIG_NTFS_FS is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y -CONFIG_PROC_KCORE=y -CONFIG_PROC_SYSCTL=y -CONFIG_SYSFS=y -CONFIG_TMPFS=y -# CONFIG_TMPFS_POSIX_ACL is not set -CONFIG_HUGETLBFS=y -CONFIG_HUGETLB_PAGE=y -# CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_HFS_FS is not set -# CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set -# CONFIG_CRAMFS is not set -# CONFIG_VXFS_FS is not set -# CONFIG_HPFS_FS is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_SYSV_FS is not set -# CONFIG_UFS_FS is not set -CONFIG_NETWORK_FILESYSTEMS=y -CONFIG_NFS_FS=m -CONFIG_NFS_V3=y -# CONFIG_NFS_V3_ACL is not set -CONFIG_NFS_V4=y -CONFIG_NFS_DIRECTIO=y -CONFIG_NFSD=m -CONFIG_NFSD_V3=y -# CONFIG_NFSD_V3_ACL is not set -CONFIG_NFSD_V4=y -CONFIG_NFSD_TCP=y -CONFIG_LOCKD=m -CONFIG_LOCKD_V4=y -CONFIG_EXPORTFS=m -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=m -CONFIG_SUNRPC_GSS=m -CONFIG_SUNRPC_XPRT_RDMA=m -# CONFIG_SUNRPC_BIND34 is not set -CONFIG_RPCSEC_GSS_KRB5=m -# CONFIG_RPCSEC_GSS_SPKM3 is not set -CONFIG_SMB_FS=m -# CONFIG_SMB_NLS_DEFAULT is not set -CONFIG_CIFS=m -# CONFIG_CIFS_STATS is not set -# CONFIG_CIFS_WEAK_PW_HASH is not set -# CONFIG_CIFS_XATTR is not set -# CONFIG_CIFS_DEBUG2 is not set -# CONFIG_CIFS_EXPERIMENTAL is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set - -# -# Partition Types -# -CONFIG_PARTITION_ADVANCED=y -# CONFIG_ACORN_PARTITION is not set -# CONFIG_OSF_PARTITION is not set -# CONFIG_AMIGA_PARTITION is not set -# CONFIG_ATARI_PARTITION is not set -# CONFIG_MAC_PARTITION is not set -CONFIG_MSDOS_PARTITION=y -# CONFIG_BSD_DISKLABEL is not set -# CONFIG_MINIX_SUBPARTITION is not set -# CONFIG_SOLARIS_X86_PARTITION is not set -# CONFIG_UNIXWARE_DISKLABEL is not set -# CONFIG_LDM_PARTITION is not set -CONFIG_SGI_PARTITION=y -# CONFIG_ULTRIX_PARTITION is not set -# CONFIG_SUN_PARTITION is not set -# CONFIG_KARMA_PARTITION is not set -CONFIG_EFI_PARTITION=y -# CONFIG_SYSV68_PARTITION is not set -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="iso8859-1" -CONFIG_NLS_CODEPAGE_437=y -# CONFIG_NLS_CODEPAGE_737 is not set -# CONFIG_NLS_CODEPAGE_775 is not set -# CONFIG_NLS_CODEPAGE_850 is not set -# CONFIG_NLS_CODEPAGE_852 is not set -# CONFIG_NLS_CODEPAGE_855 is not set -# CONFIG_NLS_CODEPAGE_857 is not set -# CONFIG_NLS_CODEPAGE_860 is not set -# CONFIG_NLS_CODEPAGE_861 is not set -# CONFIG_NLS_CODEPAGE_862 is not set -# CONFIG_NLS_CODEPAGE_863 is not set -# CONFIG_NLS_CODEPAGE_864 is not set -# CONFIG_NLS_CODEPAGE_865 is not set -# CONFIG_NLS_CODEPAGE_866 is not set -# CONFIG_NLS_CODEPAGE_869 is not set -# CONFIG_NLS_CODEPAGE_936 is not set -# CONFIG_NLS_CODEPAGE_950 is not set -# CONFIG_NLS_CODEPAGE_932 is not set -# CONFIG_NLS_CODEPAGE_949 is not set -# CONFIG_NLS_CODEPAGE_874 is not set -# CONFIG_NLS_ISO8859_8 is not set -# CONFIG_NLS_CODEPAGE_1250 is not set -# CONFIG_NLS_CODEPAGE_1251 is not set -# CONFIG_NLS_ASCII is not set -CONFIG_NLS_ISO8859_1=y -# CONFIG_NLS_ISO8859_2 is not set -# CONFIG_NLS_ISO8859_3 is not set -# CONFIG_NLS_ISO8859_4 is not set -# CONFIG_NLS_ISO8859_5 is not set -# CONFIG_NLS_ISO8859_6 is not set -# CONFIG_NLS_ISO8859_7 is not set -# CONFIG_NLS_ISO8859_9 is not set -# CONFIG_NLS_ISO8859_13 is not set -# CONFIG_NLS_ISO8859_14 is not set -# CONFIG_NLS_ISO8859_15 is not set -# CONFIG_NLS_KOI8_R is not set -# CONFIG_NLS_KOI8_U is not set -CONFIG_NLS_UTF8=y -# CONFIG_DLM is not set - -# -# Library routines -# -CONFIG_BITREVERSE=y -# CONFIG_CRC_CCITT is not set -CONFIG_CRC16=m -# CONFIG_CRC_ITU_T is not set -CONFIG_CRC32=y -# CONFIG_CRC7 is not set -CONFIG_LIBCRC32C=m -CONFIG_ZLIB_INFLATE=m -CONFIG_ZLIB_DEFLATE=m -CONFIG_GENERIC_ALLOCATOR=y -CONFIG_PLIST=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -CONFIG_HAS_DMA=y -CONFIG_GENERIC_HARDIRQS=y -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_GENERIC_PENDING_IRQ=y -CONFIG_IRQ_PER_CPU=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set -# CONFIG_KPROBES is not set - -# -# Kernel hacking -# -# CONFIG_PRINTK_TIME is not set -CONFIG_ENABLE_MUST_CHECK=y -CONFIG_MAGIC_SYSRQ=y -# CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set -# CONFIG_HEADERS_CHECK is not set -CONFIG_DEBUG_KERNEL=y -# CONFIG_DEBUG_SHIRQ is not set -CONFIG_DETECT_SOFTLOCKUP=y -CONFIG_SCHED_DEBUG=y -# CONFIG_SCHEDSTATS is not set -# CONFIG_TIMER_STATS is not set -# CONFIG_SLUB_DEBUG_ON is not set -# CONFIG_DEBUG_RT_MUTEXES is not set -# CONFIG_RT_MUTEX_TESTER is not set -# CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_SPINLOCK_SLEEP is not set -# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set -# CONFIG_DEBUG_KOBJECT is not set -CONFIG_DEBUG_INFO=y -# CONFIG_DEBUG_VM is not set -# CONFIG_DEBUG_LIST is not set -CONFIG_FORCED_INLINING=y -# CONFIG_BOOT_PRINTK_DELAY is not set -# CONFIG_RCU_TORTURE_TEST is not set -# CONFIG_FAULT_INJECTION is not set -CONFIG_IA64_GRANULE_16MB=y -# CONFIG_IA64_GRANULE_64MB is not set -# CONFIG_IA64_PRINT_HAZARDS is not set -# CONFIG_DISABLE_VHPT is not set -# CONFIG_IA64_DEBUG_CMPXCHG is not set -# CONFIG_IA64_DEBUG_IRQ is not set -CONFIG_SYSVIPC_COMPAT=y - -# -# Security options -# -# CONFIG_KEYS is not set -# CONFIG_SECURITY is not set -# CONFIG_SECURITY_FILE_CAPABILITIES is not set -CONFIG_XOR_BLOCKS=y -CONFIG_ASYNC_CORE=y -CONFIG_ASYNC_MEMCPY=y -CONFIG_ASYNC_XOR=y -CONFIG_CRYPTO=y -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_BLKCIPHER=m -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_HMAC=y -# CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_MD4 is not set -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_SHA1=m -# CONFIG_CRYPTO_SHA256 is not set -# CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set -# CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_GF128MUL is not set -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_XTS is not set -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_DES=m -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_AES is not set -# CONFIG_CRYPTO_CAST5 is not set -# CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_ARC4 is not set -# CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_SEED is not set -CONFIG_CRYPTO_DEFLATE=m -# CONFIG_CRYPTO_MICHAEL_MIC is not set -CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_TEST is not set -# CONFIG_CRYPTO_AUTHENC is not set -# CONFIG_CRYPTO_HW is not set diff --git a/arch/ia64/ia32/ia32_entry.S b/arch/ia64/ia32/ia32_entry.S index 06efd1f9b800d9d209f201515ac094c28a8a2707..ff88c48c5d19a9ba07d047b784f05dfe89e55d2f 100644 --- a/arch/ia64/ia32/ia32_entry.S +++ b/arch/ia64/ia32/ia32_entry.S @@ -262,7 +262,7 @@ ia32_syscall_table: data8 sys_uselib data8 sys_swapon data8 sys_reboot - data8 sys32_readdir + data8 compat_sys_old_readdir data8 sys32_mmap /* 90 */ data8 sys32_munmap data8 sys_truncate diff --git a/arch/ia64/ia32/ia32priv.h b/arch/ia64/ia32/ia32priv.h index c5c872b250da5e420a661fb25223115fe2c7b424..dd0c53687a96d9f022b7a119d7f6310168c9a25c 100644 --- a/arch/ia64/ia32/ia32priv.h +++ b/arch/ia64/ia32/ia32priv.h @@ -276,13 +276,6 @@ typedef struct compat_siginfo { } _sifields; } compat_siginfo_t; -struct old_linux32_dirent { - u32 d_ino; - u32 d_offset; - u16 d_namlen; - char d_name[1]; -}; - /* * IA-32 ELF specific definitions for IA-64. */ diff --git a/arch/ia64/ia32/sys_ia32.c b/arch/ia64/ia32/sys_ia32.c index 465116aecb85adf03880caf8285abeecc8c300e3..bf196cbb37969ca5016b937e2074e71b48a03fff 100644 --- a/arch/ia64/ia32/sys_ia32.c +++ b/arch/ia64/ia32/sys_ia32.c @@ -1210,138 +1210,6 @@ sys32_settimeofday (struct compat_timeval __user *tv, struct timezone __user *tz return do_sys_settimeofday(tv ? &kts : NULL, tz ? &ktz : NULL); } -struct getdents32_callback { - struct compat_dirent __user *current_dir; - struct compat_dirent __user *previous; - int count; - int error; -}; - -struct readdir32_callback { - struct old_linux32_dirent __user * dirent; - int count; -}; - -static int -filldir32 (void *__buf, const char *name, int namlen, loff_t offset, u64 ino, - unsigned int d_type) -{ - struct compat_dirent __user * dirent; - struct getdents32_callback * buf = (struct getdents32_callback *) __buf; - int reclen = ROUND_UP(offsetof(struct compat_dirent, d_name) + namlen + 1, 4); - u32 d_ino; - - buf->error = -EINVAL; /* only used if we fail.. */ - if (reclen > buf->count) - return -EINVAL; - d_ino = ino; - if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) - return -EOVERFLOW; - buf->error = -EFAULT; /* only used if we fail.. */ - dirent = buf->previous; - if (dirent) - if (put_user(offset, &dirent->d_off)) - return -EFAULT; - dirent = buf->current_dir; - buf->previous = dirent; - if (put_user(d_ino, &dirent->d_ino) - || put_user(reclen, &dirent->d_reclen) - || copy_to_user(dirent->d_name, name, namlen) - || put_user(0, dirent->d_name + namlen)) - return -EFAULT; - dirent = (struct compat_dirent __user *) ((char __user *) dirent + reclen); - buf->current_dir = dirent; - buf->count -= reclen; - return 0; -} - -asmlinkage long -sys32_getdents (unsigned int fd, struct compat_dirent __user *dirent, unsigned int count) -{ - struct file * file; - struct compat_dirent __user * lastdirent; - struct getdents32_callback buf; - int error; - - error = -EFAULT; - if (!access_ok(VERIFY_WRITE, dirent, count)) - goto out; - - error = -EBADF; - file = fget(fd); - if (!file) - goto out; - - buf.current_dir = dirent; - buf.previous = NULL; - buf.count = count; - buf.error = 0; - - error = vfs_readdir(file, filldir32, &buf); - if (error < 0) - goto out_putf; - error = buf.error; - lastdirent = buf.previous; - if (lastdirent) { - if (put_user(file->f_pos, &lastdirent->d_off)) - error = -EFAULT; - else - error = count - buf.count; - } - -out_putf: - fput(file); -out: - return error; -} - -static int -fillonedir32 (void * __buf, const char * name, int namlen, loff_t offset, u64 ino, - unsigned int d_type) -{ - struct readdir32_callback * buf = (struct readdir32_callback *) __buf; - struct old_linux32_dirent __user * dirent; - u32 d_ino; - - if (buf->count) - return -EINVAL; - d_ino = ino; - if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) - return -EOVERFLOW; - buf->count++; - dirent = buf->dirent; - if (put_user(d_ino, &dirent->d_ino) - || put_user(offset, &dirent->d_offset) - || put_user(namlen, &dirent->d_namlen) - || copy_to_user(dirent->d_name, name, namlen) - || put_user(0, dirent->d_name + namlen)) - return -EFAULT; - return 0; -} - -asmlinkage long -sys32_readdir (unsigned int fd, void __user *dirent, unsigned int count) -{ - int error; - struct file * file; - struct readdir32_callback buf; - - error = -EBADF; - file = fget(fd); - if (!file) - goto out; - - buf.count = 0; - buf.dirent = dirent; - - error = vfs_readdir(file, fillonedir32, &buf); - if (error >= 0) - error = buf.count; - fput(file); -out: - return error; -} - struct sel_arg_struct { unsigned int n; unsigned int inp; diff --git a/arch/ia64/include/asm/io.h b/arch/ia64/include/asm/io.h index 260a85ac9d6a6bc4a1784520522e94a686283574..7f257507cd86f3b0a301bc69b9db51fb7cf6d2fa 100644 --- a/arch/ia64/include/asm/io.h +++ b/arch/ia64/include/asm/io.h @@ -19,6 +19,8 @@ * Copyright (C) 1999 Don Dugger */ +#include + /* We don't use IO slowdowns on the ia64, but.. */ #define __SLOW_DOWN_IO do { } while (0) #define SLOW_DOWN_IO do { } while (0) @@ -241,7 +243,7 @@ __insw (unsigned long port, void *dst, unsigned long count) unsigned short *dp = dst; while (count--) - *dp++ = platform_inw(port); + put_unaligned(platform_inw(port), dp++); } static inline void @@ -250,7 +252,7 @@ __insl (unsigned long port, void *dst, unsigned long count) unsigned int *dp = dst; while (count--) - *dp++ = platform_inl(port); + put_unaligned(platform_inl(port), dp++); } static inline void @@ -268,7 +270,7 @@ __outsw (unsigned long port, const void *src, unsigned long count) const unsigned short *sp = src; while (count--) - platform_outw(*sp++, port); + platform_outw(get_unaligned(sp++), port); } static inline void @@ -277,7 +279,7 @@ __outsl (unsigned long port, const void *src, unsigned long count) const unsigned int *sp = src; while (count--) - platform_outl(*sp++, port); + platform_outl(get_unaligned(sp++), port); } /* diff --git a/arch/ia64/include/asm/kexec.h b/arch/ia64/include/asm/kexec.h index 541be835fc5a16f7ee6019fa6f2812f3e310a1cb..e1d58f819d78bd7df803d4c3b7cb555281cc4d18 100644 --- a/arch/ia64/include/asm/kexec.h +++ b/arch/ia64/include/asm/kexec.h @@ -9,7 +9,7 @@ /* Maximum address we can use for the control code buffer */ #define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE -#define KEXEC_CONTROL_CODE_SIZE (8192 + 8192 + 4096) +#define KEXEC_CONTROL_PAGE_SIZE (8192 + 8192 + 4096) /* The native architecture */ #define KEXEC_ARCH KEXEC_ARCH_IA_64 diff --git a/arch/ia64/include/asm/sal.h b/arch/ia64/include/asm/sal.h index 89594b442f835e3ff162cc60bd8fdb55f099e641..ea310c0812aa2d8b2f32d6e60996f63e962a31cd 100644 --- a/arch/ia64/include/asm/sal.h +++ b/arch/ia64/include/asm/sal.h @@ -236,7 +236,7 @@ extern struct ia64_sal_desc_ptc *ia64_ptc_domain_info; extern unsigned short sal_revision; /* supported SAL spec revision */ extern unsigned short sal_version; /* SAL version; OEM dependent */ -#define SAL_VERSION_CODE(major, minor) ((BIN2BCD(major) << 8) | BIN2BCD(minor)) +#define SAL_VERSION_CODE(major, minor) ((bin2bcd(major) << 8) | bin2bcd(minor)) extern const char *ia64_sal_strerror (long status); extern void ia64_sal_init (struct ia64_sal_systab *sal_systab); diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S index 41c712917ff706b595ee1683b3e6fdbcf0b46efe..8bdea8eb62e366abc0350bd53261146d445ab41a 100644 --- a/arch/ia64/kernel/head.S +++ b/arch/ia64/kernel/head.S @@ -359,7 +359,31 @@ start_ap: mov ar.rsc=0 // place RSE in enforced lazy mode ;; loadrs // clear the dirty partition - mov IA64_KR(PER_CPU_DATA)=r0 // clear physical per-CPU base + movl r19=__phys_per_cpu_start + mov r18=PERCPU_PAGE_SIZE + ;; +#ifndef CONFIG_SMP + add r19=r19,r18 + ;; +#else +(isAP) br.few 2f + mov r20=r19 + sub r19=r19,r18 + ;; + shr.u r18=r18,3 +1: + ld8 r21=[r20],8;; + st8[r19]=r21,8 + adds r18=-1,r18;; + cmp4.lt p7,p6=0,r18 +(p7) br.cond.dptk.few 1b +2: +#endif + tpa r19=r19 + ;; + .pred.rel.mutex isBP,isAP +(isBP) mov IA64_KR(PER_CPU_DATA)=r19 // per-CPU base for cpu0 +(isAP) mov IA64_KR(PER_CPU_DATA)=r0 // clear physical per-CPU base ;; mov ar.bspstore=r2 // establish the new RSE stack ;; diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index 593279f33e96e71fae02c6c335f20d2b699e23c6..c27d5b2c182b4c7edd4de5609ce2a2c856a55ddb 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -927,17 +927,19 @@ cpu_init (void) if (smp_processor_id() == 0) { cpu_set(0, per_cpu(cpu_sibling_map, 0)); cpu_set(0, cpu_core_map[0]); + } else { + /* + * Set ar.k3 so that assembly code in MCA handler can compute + * physical addresses of per cpu variables with a simple: + * phys = ar.k3 + &per_cpu_var + * and the alt-dtlb-miss handler can set per-cpu mapping into + * the TLB when needed. head.S already did this for cpu0. + */ + ia64_set_kr(IA64_KR_PER_CPU_DATA, + ia64_tpa(cpu_data) - (long) __per_cpu_start); } #endif - /* - * We set ar.k3 so that assembly code in MCA handler can compute - * physical addresses of per cpu variables with a simple: - * phys = ar.k3 + &per_cpu_var - */ - ia64_set_kr(IA64_KR_PER_CPU_DATA, - ia64_tpa(cpu_data) - (long) __per_cpu_start); - get_max_cacheline_size(); /* diff --git a/arch/ia64/kernel/smp.c b/arch/ia64/kernel/smp.c index 3676468612b607fbfacbd4447941b1e1253cea48..da8f020d82c1f5acb7e20fc2dd6ef4a1b8d86333 100644 --- a/arch/ia64/kernel/smp.c +++ b/arch/ia64/kernel/smp.c @@ -58,7 +58,7 @@ static struct local_tlb_flush_counts { unsigned int count; } __attribute__((__aligned__(32))) local_tlb_flush_counts[NR_CPUS]; -static DEFINE_PER_CPU(unsigned int, shadow_flush_counts[NR_CPUS]) ____cacheline_aligned; +static DEFINE_PER_CPU(unsigned short, shadow_flush_counts[NR_CPUS]) ____cacheline_aligned; #define IPI_CALL_FUNC 0 #define IPI_CPU_STOP 1 @@ -254,7 +254,7 @@ smp_local_flush_tlb(void) void smp_flush_tlb_cpumask(cpumask_t xcpumask) { - unsigned int *counts = __ia64_per_cpu_var(shadow_flush_counts); + unsigned short *counts = __ia64_per_cpu_var(shadow_flush_counts); cpumask_t cpumask = xcpumask; int mycpu, cpu, flush_mycpu = 0; @@ -262,7 +262,7 @@ smp_flush_tlb_cpumask(cpumask_t xcpumask) mycpu = smp_processor_id(); for_each_cpu_mask(cpu, cpumask) - counts[cpu] = local_tlb_flush_counts[cpu].count; + counts[cpu] = local_tlb_flush_counts[cpu].count & 0xffff; mb(); for_each_cpu_mask(cpu, cpumask) { @@ -276,7 +276,7 @@ smp_flush_tlb_cpumask(cpumask_t xcpumask) smp_local_flush_tlb(); for_each_cpu_mask(cpu, cpumask) - while(counts[cpu] == local_tlb_flush_counts[cpu].count) + while(counts[cpu] == (local_tlb_flush_counts[cpu].count & 0xffff)) udelay(FLUSH_DELAY); preempt_enable(); diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c index 03f1a9908afc6a3bb547674362cdda704b2ebcc0..bcea81e432fd79c6b9aa08407367e523cc0f41bd 100644 --- a/arch/ia64/kernel/smpboot.c +++ b/arch/ia64/kernel/smpboot.c @@ -138,6 +138,7 @@ cpumask_t cpu_possible_map = CPU_MASK_NONE; EXPORT_SYMBOL(cpu_possible_map); cpumask_t cpu_core_map[NR_CPUS] __cacheline_aligned; +EXPORT_SYMBOL(cpu_core_map); DEFINE_PER_CPU_SHARED_ALIGNED(cpumask_t, cpu_sibling_map); EXPORT_PER_CPU_SYMBOL(cpu_sibling_map); @@ -467,7 +468,9 @@ start_secondary (void *unused) { /* Early console may use I/O ports */ ia64_set_kr(IA64_KR_IO_BASE, __pa(ia64_iobase)); +#ifndef CONFIG_PRINTK_TIME Dprintk("start_secondary: starting CPU 0x%x\n", hard_smp_processor_id()); +#endif efi_map_pal_code(); cpu_init(); preempt_disable(); diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S index 5a77206c2492e0c000140a18a179d7d461ab3dee..de71da811cd68de596ed1c88b0cdcb6b2a714c29 100644 --- a/arch/ia64/kernel/vmlinux.lds.S +++ b/arch/ia64/kernel/vmlinux.lds.S @@ -215,6 +215,9 @@ SECTIONS /* Per-cpu data: */ percpu : { } :percpu . = ALIGN(PERCPU_PAGE_SIZE); +#ifdef CONFIG_SMP + . = . + PERCPU_PAGE_SIZE; /* cpu0 per-cpu space */ +#endif __phys_per_cpu_start = .; .data.percpu PERCPU_ADDR : AT(__phys_per_cpu_start - LOAD_OFFSET) { diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c index 798bf9835a519f9ab20c748b6d5056ec69489a66..e566ff43884afcd97b17ff8bb71ebd95deda9ee6 100644 --- a/arch/ia64/mm/contig.c +++ b/arch/ia64/mm/contig.c @@ -163,8 +163,14 @@ per_cpu_init (void) * get_zeroed_page(). */ if (first_time) { + void *cpu0_data = __phys_per_cpu_start - PERCPU_PAGE_SIZE; + first_time=0; - for (cpu = 0; cpu < NR_CPUS; cpu++) { + + __per_cpu_offset[0] = (char *) cpu0_data - __per_cpu_start; + per_cpu(local_per_cpu_offset, 0) = __per_cpu_offset[0]; + + for (cpu = 1; cpu < NR_CPUS; cpu++) { memcpy(cpu_data, __phys_per_cpu_start, __per_cpu_end - __per_cpu_start); __per_cpu_offset[cpu] = (char *) cpu_data - __per_cpu_start; cpu_data += PERCPU_PAGE_SIZE; @@ -177,7 +183,7 @@ per_cpu_init (void) static inline void alloc_per_cpu_data(void) { - cpu_data = __alloc_bootmem(PERCPU_PAGE_SIZE * NR_CPUS, + cpu_data = __alloc_bootmem(PERCPU_PAGE_SIZE * NR_CPUS-1, PERCPU_PAGE_SIZE, __pa(MAX_DMA_ADDRESS)); } #else diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c index d83125e1ed27b33a1e7ef04794324380dc97f862..78026aabaa7f03671d8b62d304d28d02c3817746 100644 --- a/arch/ia64/mm/discontig.c +++ b/arch/ia64/mm/discontig.c @@ -143,7 +143,11 @@ static void *per_cpu_node_setup(void *cpu_data, int node) int cpu; for_each_possible_early_cpu(cpu) { - if (node == node_cpuid[cpu].nid) { + if (cpu == 0) { + void *cpu0_data = __phys_per_cpu_start - PERCPU_PAGE_SIZE; + __per_cpu_offset[cpu] = (char*)cpu0_data - + __per_cpu_start; + } else if (node == node_cpuid[cpu].nid) { memcpy(__va(cpu_data), __phys_per_cpu_start, __per_cpu_end - __per_cpu_start); __per_cpu_offset[cpu] = (char*)__va(cpu_data) - diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c index 77b15f80f1011eec04b8a63b6b62448b49fe9bb8..7545037a86254f1f5da925f9b96f80fafcfc1a33 100644 --- a/arch/ia64/pci/pci.c +++ b/arch/ia64/pci/pci.c @@ -324,7 +324,6 @@ pcibios_setup_root_windows(struct pci_bus *bus, struct pci_controller *ctrl) struct pci_bus * __devinit pci_acpi_scan_root(struct acpi_device *device, int domain, int bus) { - struct pci_root_info info; struct pci_controller *controller; unsigned int windows = 0; struct pci_bus *pbus; @@ -346,22 +345,24 @@ pci_acpi_scan_root(struct acpi_device *device, int domain, int bus) acpi_walk_resources(device->handle, METHOD_NAME__CRS, count_window, &windows); if (windows) { + struct pci_root_info info; + controller->window = kmalloc_node(sizeof(*controller->window) * windows, GFP_KERNEL, controller->node); if (!controller->window) goto out2; - } - name = kmalloc(16, GFP_KERNEL); - if (!name) - goto out3; + name = kmalloc(16, GFP_KERNEL); + if (!name) + goto out3; - sprintf(name, "PCI Bus %04x:%02x", domain, bus); - info.controller = controller; - info.name = name; - acpi_walk_resources(device->handle, METHOD_NAME__CRS, add_window, - &info); + sprintf(name, "PCI Bus %04x:%02x", domain, bus); + info.controller = controller; + info.name = name; + acpi_walk_resources(device->handle, METHOD_NAME__CRS, + add_window, &info); + } /* * See arch/x86/pci/acpi.c. * The desired pci bus might already be scanned in a quirk. We diff --git a/arch/m68k/atari/atakeyb.c b/arch/m68k/atari/atakeyb.c index 8a2a53b33616708a7bbe6815bfd9d58dce42bf98..bb959fbab2dc2b74805052b409142ffd2c43b965 100644 --- a/arch/m68k/atari/atakeyb.c +++ b/arch/m68k/atari/atakeyb.c @@ -580,13 +580,15 @@ int atari_keyb_init(void) do { /* reset IKBD ACIA */ acia.key_ctrl = ACIA_RESET | - (atari_switches & ATARI_SWITCH_IKBD) ? ACIA_RHTID : 0; + ((atari_switches & ATARI_SWITCH_IKBD) ? + ACIA_RHTID : 0); (void)acia.key_ctrl; (void)acia.key_data; /* reset MIDI ACIA */ acia.mid_ctrl = ACIA_RESET | - (atari_switches & ATARI_SWITCH_MIDI) ? ACIA_RHTID : 0; + ((atari_switches & ATARI_SWITCH_MIDI) ? + ACIA_RHTID : 0); (void)acia.mid_ctrl; (void)acia.mid_data; @@ -599,7 +601,8 @@ int atari_keyb_init(void) ACIA_RHTID : ACIA_RLTID); acia.mid_ctrl = ACIA_DIV16 | ACIA_D8N1S | - (atari_switches & ATARI_SWITCH_MIDI) ? ACIA_RHTID : 0; + ((atari_switches & ATARI_SWITCH_MIDI) ? + ACIA_RHTID : 0); /* make sure the interrupt line is up */ } while ((mfp.par_dt_reg & 0x10) == 0); diff --git a/arch/mips/emma2rh/markeins/setup.c b/arch/mips/emma2rh/markeins/setup.c index 822a20e21fa4c0ef1659ad0689e430e6bf77fcac..b6a23ad539f8afb99034a7ad63a31be223f555eb 100644 --- a/arch/mips/emma2rh/markeins/setup.c +++ b/arch/mips/emma2rh/markeins/setup.c @@ -25,23 +25,9 @@ #include #include #include -#include -#include -#include -#include /* for HZ */ -#include -#include -#include - -#include -#include -#include + #include -#include -#include #include -#include -#include #include diff --git a/arch/mips/jazz/setup.c b/arch/mips/jazz/setup.c index b59ba6b93cdd26e24cb9376e2c4a7a4c8ebbe8ff..7043f6b9ff3ced77cefbf762b5253ffc1266d8aa 100644 --- a/arch/mips/jazz/setup.c +++ b/arch/mips/jazz/setup.c @@ -5,33 +5,22 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 1996, 1997, 1998, 2001, 07 by Ralf Baechle + * Copyright (C) 1996, 1997, 1998, 2001, 07, 08 by Ralf Baechle * Copyright (C) 2001 MIPS Technologies, Inc. * Copyright (C) 2007 by Thomas Bogendoerfer */ #include #include #include -#include -#include -#include #include -#include -#include #include #include #include -#include -#include #include #include #include -#include #include -#include -#include -#include extern asmlinkage void jazz_handle_int(void); diff --git a/arch/mips/kernel/.gitignore b/arch/mips/kernel/.gitignore new file mode 100644 index 0000000000000000000000000000000000000000..c5f676c3c224b67afb51c50589e82fbf6d333c46 --- /dev/null +++ b/arch/mips/kernel/.gitignore @@ -0,0 +1 @@ +vmlinux.lds diff --git a/arch/mips/kernel/kgdb.c b/arch/mips/kernel/kgdb.c index c5a8b2d21ca4c0b76dd71d5097a2eb20e596dc0a..8f6d58ede33cea5f42424fb27becd432e7b1f7b3 100644 --- a/arch/mips/kernel/kgdb.c +++ b/arch/mips/kernel/kgdb.c @@ -62,13 +62,13 @@ void arch_kgdb_breakpoint(void) static void kgdb_call_nmi_hook(void *ignored) { - kgdb_nmicallback(raw_smp_processor_id(), (void *)0); + kgdb_nmicallback(raw_smp_processor_id(), NULL); } void kgdb_roundup_cpus(unsigned long flags) { local_irq_enable(); - smp_call_function(kgdb_call_nmi_hook, NULL, NULL); + smp_call_function(kgdb_call_nmi_hook, NULL, 0); local_irq_disable(); } @@ -190,9 +190,6 @@ static int kgdb_mips_notify(struct notifier_block *self, unsigned long cmd, struct pt_regs *regs = args->regs; int trap = (regs->cp0_cause & 0x7c) >> 2; - if (fixup_exception(regs)) - return NOTIFY_DONE; - /* Userpace events, ignore. */ if (user_mode(regs)) return NOTIFY_DONE; diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index fc4fd4d705e2b585179d2a4d62b88b76ba2c04a3..5e75a316f6b1b3fdb3b7db49feaf36f7752981cc 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -647,6 +647,12 @@ einval: li v0, -EINVAL sys sys_timerfd_create 2 sys sys_timerfd_gettime 2 sys sys_timerfd_settime 4 + sys sys_signalfd4 4 + sys sys_eventfd2 2 /* 4325 */ + sys sys_epoll_create1 1 + sys sys_dup3 3 + sys sys_pipe2 2 + sys sys_inotify_init1 1 .endm /* We pre-compute the number of _instruction_ bytes needed to diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S index 2b73fd1e45285094a7e8dc79b94390096acb91fc..3d58204c9d44f9f2f380373fa474ba194cdaf424 100644 --- a/arch/mips/kernel/scall64-64.S +++ b/arch/mips/kernel/scall64-64.S @@ -481,4 +481,10 @@ sys_call_table: PTR sys_timerfd_create /* 5280 */ PTR sys_timerfd_gettime PTR sys_timerfd_settime + PTR sys_signalfd4 + PTR sys_eventfd2 + PTR sys_epoll_create1 /* 5285 */ + PTR sys_dup3 + PTR sys_pipe2 + PTR sys_inotify_init1 .size sys_call_table,.-sys_call_table diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index 2654e75d2fef20418ec9a2f638cabd316111af82..da7f1b6ea0fb128344cf1da80f32593c1967f050 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -407,4 +407,10 @@ EXPORT(sysn32_call_table) PTR sys_timerfd_create PTR sys_timerfd_gettime /* 5285 */ PTR sys_timerfd_settime + PTR sys_signalfd4 + PTR sys_eventfd2 + PTR sys_epoll_create1 + PTR sys_dup3 /* 5290 */ + PTR sys_pipe2 + PTR sys_inotify_init1 .size sysn32_call_table,.-sysn32_call_table diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index 76167bea5a70a504730e17c6f0952bbcb9faf554..d7cd1aac9ada9a646d49189a35179a2815460897 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -529,4 +529,10 @@ sys_call_table: PTR sys_timerfd_create PTR sys_timerfd_gettime PTR sys_timerfd_settime + PTR compat_sys_signalfd4 + PTR sys_eventfd2 /* 4325 */ + PTR sys_epoll_create1 + PTR sys_dup3 + PTR sys_pipe2 + PTR sys_inotify_init1 .size sys_call_table,.-sys_call_table diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index 8af84867e74d6cfda9c801b874ea355c6b71bf55..2aae76bce29355183f9697cb314dec3306d89af5 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -78,7 +78,7 @@ void __init add_memory_region(phys_t start, phys_t size, long type) /* Sanity check */ if (start + size < start) { - printk("Trying to add an invalid memory region, skipped\n"); + pr_warning("Trying to add an invalid memory region, skipped\n"); return; } @@ -92,7 +92,7 @@ void __init add_memory_region(phys_t start, phys_t size, long type) } if (x == BOOT_MEM_MAP_MAX) { - printk("Ooops! Too many entries in the memory map!\n"); + pr_err("Ooops! Too many entries in the memory map!\n"); return; } @@ -108,22 +108,22 @@ static void __init print_memory_map(void) const int field = 2 * sizeof(unsigned long); for (i = 0; i < boot_mem_map.nr_map; i++) { - printk(" memory: %0*Lx @ %0*Lx ", + printk(KERN_INFO " memory: %0*Lx @ %0*Lx ", field, (unsigned long long) boot_mem_map.map[i].size, field, (unsigned long long) boot_mem_map.map[i].addr); switch (boot_mem_map.map[i].type) { case BOOT_MEM_RAM: - printk("(usable)\n"); + printk(KERN_CONT "(usable)\n"); break; case BOOT_MEM_ROM_DATA: - printk("(ROM data)\n"); + printk(KERN_CONT "(ROM data)\n"); break; case BOOT_MEM_RESERVED: - printk("(reserved)\n"); + printk(KERN_CONT "(reserved)\n"); break; default: - printk("type %lu\n", boot_mem_map.map[i].type); + printk(KERN_CONT "type %lu\n", boot_mem_map.map[i].type); break; } } @@ -185,11 +185,11 @@ static unsigned long __init init_initrd(void) sanitize: if (initrd_start & ~PAGE_MASK) { - printk(KERN_ERR "initrd start must be page aligned\n"); + pr_err("initrd start must be page aligned\n"); goto disable; } if (initrd_start < PAGE_OFFSET) { - printk(KERN_ERR "initrd start < PAGE_OFFSET\n"); + pr_err("initrd start < PAGE_OFFSET\n"); goto disable; } @@ -221,18 +221,18 @@ static void __init finalize_initrd(void) goto disable; } if (__pa(initrd_end) > PFN_PHYS(max_low_pfn)) { - printk("Initrd extends beyond end of memory"); + printk(KERN_ERR "Initrd extends beyond end of memory"); goto disable; } reserve_bootmem(__pa(initrd_start), size, BOOTMEM_DEFAULT); initrd_below_start_ok = 1; - printk(KERN_INFO "Initial ramdisk at: 0x%lx (%lu bytes)\n", - initrd_start, size); + pr_info("Initial ramdisk at: 0x%lx (%lu bytes)\n", + initrd_start, size); return; disable: - printk(" - disabling initrd\n"); + printk(KERN_CONT " - disabling initrd\n"); initrd_start = 0; initrd_end = 0; } @@ -310,14 +310,12 @@ static void __init bootmem_init(void) if (min_low_pfn >= max_low_pfn) panic("Incorrect memory mapping !!!"); if (min_low_pfn > ARCH_PFN_OFFSET) { - printk(KERN_INFO - "Wasting %lu bytes for tracking %lu unused pages\n", - (min_low_pfn - ARCH_PFN_OFFSET) * sizeof(struct page), - min_low_pfn - ARCH_PFN_OFFSET); + pr_info("Wasting %lu bytes for tracking %lu unused pages\n", + (min_low_pfn - ARCH_PFN_OFFSET) * sizeof(struct page), + min_low_pfn - ARCH_PFN_OFFSET); } else if (min_low_pfn < ARCH_PFN_OFFSET) { - printk(KERN_INFO - "%lu free pages won't be used\n", - ARCH_PFN_OFFSET - min_low_pfn); + pr_info("%lu free pages won't be used\n", + ARCH_PFN_OFFSET - min_low_pfn); } min_low_pfn = ARCH_PFN_OFFSET; @@ -471,7 +469,7 @@ static void __init arch_mem_init(char **cmdline_p) /* call board setup routine */ plat_mem_setup(); - printk("Determined physical RAM map:\n"); + pr_info("Determined physical RAM map:\n"); print_memory_map(); strlcpy(command_line, arcs_cmdline, sizeof(command_line)); @@ -482,7 +480,7 @@ static void __init arch_mem_init(char **cmdline_p) parse_early_param(); if (usermem) { - printk("User-defined physical RAM map:\n"); + pr_info("User-defined physical RAM map:\n"); print_memory_map(); } diff --git a/arch/mips/pci/pci-ip27.c b/arch/mips/pci/pci-ip27.c index ce92f82b16d26f884b5ebc288ed4bcd36d1790ff..bd78368c82bf2001a035a54bb9ff94942ba4cbd0 100644 --- a/arch/mips/pci/pci-ip27.c +++ b/arch/mips/pci/pci-ip27.c @@ -205,6 +205,7 @@ int pcibus_to_node(struct pci_bus *bus) return bc->nasid; } +EXPORT_SYMBOL(pcibus_to_node); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SGI, PCI_DEVICE_ID_SGI_IOC3, pci_fixup_ioc3); diff --git a/arch/mips/rb532/devices.c b/arch/mips/rb532/devices.c index 44fb0a62877fe2a65f8f673228e04e19aea52db1..82ab395efa337e2eeed09cb20a1380d19d1dbafa 100644 --- a/arch/mips/rb532/devices.c +++ b/arch/mips/rb532/devices.c @@ -49,8 +49,6 @@ #define GPIO_ALE (1 << 0x0a) #define GPIO_CLE (1 << 0x0b) -extern char *board_type; - static struct resource korina_dev0_res[] = { { .name = "korina_regs", @@ -265,14 +263,6 @@ static void __init parse_mac_addr(char *macstr) } -/* DEVICE CONTROLLER 1 */ -#define CFG_DC_DEV1 ((void *)0xb8010010) -#define CFG_DC_DEV2 ((void *)0xb8010020) -#define CFG_DC_DEVBASE 0x0 -#define CFG_DC_DEVMASK 0x4 -#define CFG_DC_DEVC 0x8 -#define CFG_DC_DEVTC 0xC - /* NAND definitions */ #define NAND_CHIP_DELAY 25 @@ -301,16 +291,16 @@ static void __init rb532_nand_setup(void) static int __init plat_setup_devices(void) { /* Look for the CF card reader */ - if (!readl(CFG_DC_DEV1 + CFG_DC_DEVMASK)) + if (!readl(IDT434_REG_BASE + DEV1MASK)) rb532_devs[1] = NULL; else { cf_slot0_res[0].start = - readl(CFG_DC_DEV1 + CFG_DC_DEVBASE); + readl(IDT434_REG_BASE + DEV1BASE); cf_slot0_res[0].end = cf_slot0_res[0].start + 0x1000; } /* Read the NAND resources from the device controller */ - nand_slot0_res[0].start = readl(CFG_DC_DEV2 + CFG_DC_DEVBASE); + nand_slot0_res[0].start = readl(IDT434_REG_BASE + DEV2BASE); nand_slot0_res[0].end = nand_slot0_res[0].start + 0x1000; /* Initialise the NAND device */ diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c index 1bc57d0f4c5c156c9aafb6ce3d0d39f657943b65..0afe94c48fb65e82ee283f5fbd2fbce6362dcdb9 100644 --- a/arch/mips/txx9/generic/setup.c +++ b/arch/mips/txx9/generic/setup.c @@ -328,6 +328,9 @@ void __init arch_init_irq(void) void __init plat_time_init(void) { +#ifdef CONFIG_CPU_TX49XX + mips_hpt_frequency = txx9_cpu_clock / 2; +#endif txx9_board_vec->time_init(); } diff --git a/arch/mn10300/kernel/mn10300-serial.c b/arch/mn10300/kernel/mn10300-serial.c index 8b054e7a8ae8e406b4d3e9ae8c6c9b8ac8bb47bc..aa07d0cd19052b483f002bb27a166e7defd75646 100644 --- a/arch/mn10300/kernel/mn10300-serial.c +++ b/arch/mn10300/kernel/mn10300-serial.c @@ -17,7 +17,6 @@ static const char serial_revdate[] = "2007-11-06"; #define SUPPORT_SYSRQ #endif -#include #include #include #include diff --git a/arch/parisc/hpux/fs.c b/arch/parisc/hpux/fs.c index 1263f00dc35d568a63605890b2edcbb544facb5a..12c04c5e558be01c1a219214721bfbd1901c1b4e 100644 --- a/arch/parisc/hpux/fs.c +++ b/arch/parisc/hpux/fs.c @@ -84,22 +84,28 @@ static int filldir(void * __buf, const char * name, int namlen, loff_t offset, if (reclen > buf->count) return -EINVAL; d_ino = ino; - if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) + if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) { + buf->error = -EOVERFLOW; return -EOVERFLOW; + } dirent = buf->previous; if (dirent) - put_user(offset, &dirent->d_off); + if (put_user(offset, &dirent->d_off)) + goto Efault; dirent = buf->current_dir; + if (put_user(d_ino, &dirent->d_ino) || + put_user(reclen, &dirent->d_reclen) || + put_user(namlen, &dirent->d_namlen) || + copy_to_user(dirent->d_name, name, namlen) || + put_user(0, dirent->d_name + namlen)) + goto Efault; buf->previous = dirent; - put_user(d_ino, &dirent->d_ino); - put_user(reclen, &dirent->d_reclen); - put_user(namlen, &dirent->d_namlen); - copy_to_user(dirent->d_name, name, namlen); - put_user(0, dirent->d_name + namlen); - dirent = (void __user *)dirent + reclen; - buf->current_dir = dirent; + buf->current_dir = (void __user *)dirent + reclen; buf->count -= reclen; return 0; +Efault: + buf->error = -EFAULT; + return -EFAULT; } #undef NAME_OFFSET @@ -126,8 +132,10 @@ int hpux_getdents(unsigned int fd, struct hpux_dirent __user *dirent, unsigned i error = buf.error; lastdirent = buf.previous; if (lastdirent) { - put_user(file->f_pos, &lastdirent->d_off); - error = count - buf.count; + if (put_user(file->f_pos, &lastdirent->d_off)) + error = -EFAULT; + else + error = count - buf.count; } out_putf: diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 63c9cafda9c4e34bce6d096db4bcf83b68b7cd51..587da5e0990f9504979f9357b2783305e6a23d02 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -42,9 +42,6 @@ config GENERIC_HARDIRQS bool default y -config HAVE_GET_USER_PAGES_FAST - def_bool PPC64 - config HAVE_SETUP_PER_CPU_AREA def_bool PPC64 diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 9155c9312c1ec1b182453d5093235ace4f17b9a9..c6be19e9ceae99dd6f0d6a47f66e44634a71e3bb 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -116,6 +116,11 @@ ifeq ($(CONFIG_6xx),y) KBUILD_CFLAGS += -mcpu=powerpc endif +# Work around a gcc code-gen bug with -fno-omit-frame-pointer. +ifeq ($(CONFIG_FTRACE),y) +KBUILD_CFLAGS += -mno-sched-epilog +endif + cpu-as-$(CONFIG_4xx) += -Wa,-m405 cpu-as-$(CONFIG_6xx) += -Wa,-maltivec cpu-as-$(CONFIG_POWER4) += -Wa,-maltivec diff --git a/arch/powerpc/boot/dts/mpc8641_hpcn.dts b/arch/powerpc/boot/dts/mpc8641_hpcn.dts index ae08761ffff179f892a83357cbbe8ff17790017f..d665e767822a8cfcd2d8371721f5c320c6325034 100644 --- a/arch/powerpc/boot/dts/mpc8641_hpcn.dts +++ b/arch/powerpc/boot/dts/mpc8641_hpcn.dts @@ -411,7 +411,7 @@ 0xe000 0 0 1 &i8259 12 2 0xe100 0 0 2 &i8259 9 2 0xe200 0 0 3 &i8259 10 2 - 0xe300 0 0 4 &i8259 112 + 0xe300 0 0 4 &i8259 11 2 // IDSEL 0x1d Audio 0xe800 0 0 1 &i8259 6 2 diff --git a/arch/powerpc/boot/dts/tqm8548-bigflash.dts b/arch/powerpc/boot/dts/tqm8548-bigflash.dts index 64d2d5bbcdf189331b8ed024d87e07eba9b1c59f..4199e89b4e50cdf871ca2ff51f74f3e7be7ba541 100644 --- a/arch/powerpc/boot/dts/tqm8548-bigflash.dts +++ b/arch/powerpc/boot/dts/tqm8548-bigflash.dts @@ -50,13 +50,14 @@ reg = <0x00000000 0x00000000>; // Filled in by U-Boot }; - soc8548@a0000000 { + soc@a0000000 { #address-cells = <1>; #size-cells = <1>; device_type = "soc"; ranges = <0x0 0xa0000000 0x100000>; reg = <0xa0000000 0x1000>; // CCSRBAR bus-frequency = <0>; + compatible = "fsl,mpc8548-immr", "simple-bus"; memory-controller@2000 { compatible = "fsl,mpc8548-memory-controller"; @@ -83,6 +84,11 @@ interrupts = <43 2>; interrupt-parent = <&mpic>; dfsrr; + + rtc@68 { + compatible = "dallas,ds1337"; + reg = <0x68>; + }; }; i2c@3100 { diff --git a/arch/powerpc/boot/dts/tqm8548.dts b/arch/powerpc/boot/dts/tqm8548.dts index 2563112cabd328e73ae174551e06495532ee4628..58ee4185454b233f32f3bca4195303d7ddd5e20f 100644 --- a/arch/powerpc/boot/dts/tqm8548.dts +++ b/arch/powerpc/boot/dts/tqm8548.dts @@ -50,13 +50,14 @@ reg = <0x00000000 0x00000000>; // Filled in by U-Boot }; - soc8548@e0000000 { + soc@e0000000 { #address-cells = <1>; #size-cells = <1>; device_type = "soc"; ranges = <0x0 0xe0000000 0x100000>; reg = <0xe0000000 0x1000>; // CCSRBAR bus-frequency = <0>; + compatible = "fsl,mpc8548-immr", "simple-bus"; memory-controller@2000 { compatible = "fsl,mpc8548-memory-controller"; diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper index 644bf9d4ea00b21233daaac6e6b69c0c7be61695..965c237c122d781063697dff3a9cef20dd2859ca 100755 --- a/arch/powerpc/boot/wrapper +++ b/arch/powerpc/boot/wrapper @@ -165,7 +165,7 @@ cuboot*) binary=y gzip= case "$platform" in - *-mpc885ads|*-adder875*|*-ep88xc) + *-mpc866ads|*-mpc885ads|*-adder875*|*-ep88xc) platformo=$object/cuboot-8xx.o ;; *5200*|*-motionpro) diff --git a/arch/powerpc/configs/asp8347_defconfig b/arch/powerpc/configs/83xx/asp8347_defconfig similarity index 87% rename from arch/powerpc/configs/asp8347_defconfig rename to arch/powerpc/configs/83xx/asp8347_defconfig index 60bb4d106c87c039051775b34c6280c504e6eca6..5e6780a088ce591d1690b5594dab9181a71682c2 100644 --- a/arch/powerpc/configs/asp8347_defconfig +++ b/arch/powerpc/configs/83xx/asp8347_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.25-rc6 -# Tue May 6 02:21:00 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:01 2008 # # CONFIG_PPC64 is not set @@ -16,6 +16,7 @@ CONFIG_6xx=y # CONFIG_E200 is not set CONFIG_PPC_FPU=y CONFIG_FSL_EMB_PERFMON=y +# CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set @@ -31,6 +32,9 @@ CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -50,6 +54,9 @@ CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set CONFIG_REDBOOT=y +CONFIG_HIBERNATE_32=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -92,6 +99,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -109,24 +117,33 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -145,38 +162,49 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +CONFIG_PPC_CHRP=y +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set -CONFIG_MPC83xx=y +CONFIG_PPC_83xx=y # CONFIG_MPC831x_RDB is not set # CONFIG_MPC832x_MDS is not set # CONFIG_MPC832x_RDB is not set # CONFIG_MPC834x_MDS is not set # CONFIG_MPC834x_ITX is not set # CONFIG_MPC836x_MDS is not set +# CONFIG_MPC836x_RDK is not set # CONFIG_MPC837x_MDS is not set # CONFIG_MPC837x_RDB is not set # CONFIG_SBC834x is not set CONFIG_ASP834x=y CONFIG_PPC_MPC834x=y +# CONFIG_PPC_86xx is not set +# CONFIG_EMBEDDED6xx is not set +CONFIG_PPC_NATIVE=y +# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -# CONFIG_MPIC is not set +CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set +CONFIG_PPC_I8259=y +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y # CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_MPC106=y # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_PPC601_SYNC_FIX is not set +# CONFIG_TAU is not set # CONFIG_FSL_ULI1575 is not set # @@ -192,7 +220,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -202,6 +230,7 @@ CONFIG_BINFMT_ELF=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +# CONFIG_KEXEC is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y @@ -212,13 +241,17 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -226,10 +259,13 @@ CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y +CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -239,6 +275,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_LEGACY=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -248,15 +285,11 @@ CONFIG_PCI_LEGACY=y # # Default settings for advanced configuration options are used # -CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 +CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 -CONFIG_BOOT_LOAD=0x00800000 - -# -# Networking -# CONFIG_NET=y # @@ -300,8 +333,6 @@ CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -363,6 +394,7 @@ CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y # CONFIG_MTD_REDBOOT_PARTS_READONLY is not set # CONFIG_MTD_CMDLINE_PARTS is not set CONFIG_MTD_OF_PARTS=y +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -434,9 +466,11 @@ CONFIG_MTD_PHYSMAP_OF=y # # CONFIG_MTD_UBI is not set CONFIG_OF_DEVICE=y +CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -453,12 +487,14 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -476,12 +512,15 @@ CONFIG_HAVE_IDE=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -508,6 +547,8 @@ CONFIG_PHYLIB=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_MACE is not set +# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -525,7 +566,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -535,14 +575,14 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -# CONFIG_GFAR_NAPI is not set +# CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -551,6 +591,7 @@ CONFIG_GIANFAR=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # # USB Network Adapters @@ -606,6 +647,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -625,16 +667,17 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_BRIQ_PANEL is not set +# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set -CONFIG_GEN_RTC=y -# CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set @@ -643,16 +686,14 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # -# I2C Algorithms +# I2C Hardware Bus support # -# CONFIG_I2C_ALGOBIT is not set -# CONFIG_I2C_ALGOPCF is not set -# CONFIG_I2C_ALGOPCA is not set # -# I2C Hardware Bus support +# PC SMBus host controller drivers # # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set @@ -660,50 +701,70 @@ CONFIG_I2C_CHARDEV=y # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +# CONFIG_I2C_HYDRA is not set +CONFIG_I2C_POWERMAC=y + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set -# CONFIG_TPS65010 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set - -# -# SPI support -# # CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -713,6 +774,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -757,6 +819,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set CONFIG_THERMAL=y +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -764,7 +827,9 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y +# CONFIG_ALIM7101_WDT is not set +# CONFIG_8xxx_WDT is not set +# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -786,13 +851,25 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# CONFIG_DAB=y # CONFIG_USB_DABUSB is not set @@ -810,10 +887,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set CONFIG_USB_SUPPORT=y @@ -831,16 +904,21 @@ CONFIG_USB=y CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y # CONFIG_USB_EHCI_TT_NEWSCHED is not set CONFIG_USB_EHCI_FSL=y CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set # CONFIG_USB_OHCI_HCD is not set # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set @@ -851,6 +929,7 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -865,7 +944,6 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # USB Imaging devices # # CONFIG_USB_MDC800 is not set -CONFIG_USB_MON=y # # USB port drivers @@ -878,7 +956,6 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -894,18 +971,16 @@ CONFIG_USB_MON=y # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set # CONFIG_EDAC is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y - -# -# Conflicting RTC option has been selected, check GEN_RTC and RTC -# CONFIG_RTC_HCTOSYS=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" # CONFIG_RTC_DEBUG is not set @@ -933,6 +1008,7 @@ CONFIG_RTC_DRV_DS1374=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers @@ -953,11 +1029,8 @@ CONFIG_RTC_DRV_DS1374=y # # on-CPU RTC drivers # +# CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -977,7 +1050,6 @@ CONFIG_FS_MBCACHE=y # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y @@ -1036,6 +1108,7 @@ CONFIG_JFFS2_RTIME=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1046,15 +1119,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFS_DIRECTIO is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1126,8 +1197,10 @@ CONFIG_NLS_DEFAULT="iso8859-1" # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1146,6 +1219,7 @@ CONFIG_HAVE_LMB=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set @@ -1154,7 +1228,18 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LATENCYTOP is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_IRQSTACKS is not set +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1164,51 +1249,86 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y + +# +# Crypto core or helper +# CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y -# CONFIG_CRYPTO_SEQIV is not set CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=m +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_GF128MUL is not set -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_XTS is not set -# CONFIG_CRYPTO_CTR is not set -# CONFIG_CRYPTO_GCM is not set -# CONFIG_CRYPTO_CCM is not set -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_DES=y -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# # CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_ARC4 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# # CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_TEST is not set -# CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set +# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig index 5428f9f5ed8595e84d77a85d3d2c075a3ac7170c..2028337868b4f28a78b881cc17599087d1dccfce 100644 --- a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig +++ b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:21 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:17 2008 # # CONFIG_PPC64 is not set @@ -16,6 +16,7 @@ CONFIG_6xx=y # CONFIG_E200 is not set CONFIG_PPC_FPU=y # CONFIG_FSL_EMB_PERFMON is not set +# CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set @@ -32,6 +33,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -51,6 +53,9 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y +CONFIG_HIBERNATE_32=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -88,12 +93,12 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_KALLSYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -111,10 +116,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -125,12 +136,13 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -149,37 +161,49 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +CONFIG_PPC_CHRP=y +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set -CONFIG_MPC83xx=y +CONFIG_PPC_83xx=y CONFIG_MPC831x_RDB=y # CONFIG_MPC832x_MDS is not set # CONFIG_MPC832x_RDB is not set # CONFIG_MPC834x_MDS is not set # CONFIG_MPC834x_ITX is not set # CONFIG_MPC836x_MDS is not set +# CONFIG_MPC836x_RDK is not set # CONFIG_MPC837x_MDS is not set # CONFIG_MPC837x_RDB is not set # CONFIG_SBC834x is not set +# CONFIG_ASP834x is not set CONFIG_PPC_MPC831x=y +# CONFIG_PPC_86xx is not set +# CONFIG_EMBEDDED6xx is not set +CONFIG_PPC_NATIVE=y +# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -# CONFIG_MPIC is not set +CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set +CONFIG_PPC_I8259=y +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y # CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_MPC106=y # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_PPC601_SYNC_FIX is not set +# CONFIG_TAU is not set # CONFIG_FSL_ULI1575 is not set # @@ -195,7 +219,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -205,6 +229,7 @@ CONFIG_BINFMT_ELF=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +# CONFIG_KEXEC is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y @@ -217,6 +242,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -224,6 +250,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -231,10 +258,13 @@ CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y +CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -260,10 +290,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -452,9 +478,11 @@ CONFIG_MTD_NAND_FSL_ELBC=y # CONFIG_MTD_UBI is not set CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y +CONFIG_OF_SPI=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -471,12 +499,14 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -553,7 +583,10 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_MESH is not set +# CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y @@ -570,12 +603,15 @@ CONFIG_MD_RAID1=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -602,6 +638,8 @@ CONFIG_CICADA_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_MACE is not set +# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -638,7 +676,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -652,9 +689,10 @@ CONFIG_NETDEV_1000=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y +# CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -752,11 +790,14 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_BRIQ_PANEL is not set +# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -768,43 +809,70 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +# CONFIG_I2C_HYDRA is not set +CONFIG_I2C_POWERMAC=y + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -828,11 +896,15 @@ CONFIG_SPI_MPC83xx=y # CONFIG_SPI_AT25 is not set # CONFIG_SPI_SPIDEV is not set # CONFIG_SPI_TLE62X0 is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADCXX is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set @@ -841,6 +913,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -886,6 +959,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -893,7 +967,9 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y +# CONFIG_ALIM7101_WDT is not set +# CONFIG_8xxx_WDT is not set +# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -915,8 +991,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -949,10 +1027,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -986,6 +1060,7 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -1009,6 +1084,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_GADGET_MUSB_HDRC is not set # # USB Device Class drivers @@ -1037,6 +1113,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1045,7 +1122,6 @@ CONFIG_USB_STORAGE=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -1058,7 +1134,6 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1085,7 +1160,7 @@ CONFIG_USB_GADGET_SELECTED=y # CONFIG_USB_GADGET_FSL_USB2 is not set CONFIG_USB_GADGET_NET2280=y CONFIG_USB_NET2280=y -# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_PXA25X is not set # CONFIG_USB_GADGET_M66592 is not set # CONFIG_USB_GADGET_PXA27X is not set # CONFIG_USB_GADGET_GOKU is not set @@ -1103,6 +1178,7 @@ CONFIG_USB_ETH_RNDIS=y # CONFIG_USB_G_SERIAL is not set # CONFIG_USB_MIDI_GADGET is not set # CONFIG_USB_G_PRINTER is not set +# CONFIG_USB_CDC_COMPOSITE is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1138,10 +1214,13 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers # +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set # CONFIG_RTC_DRV_MAX6902 is not set # CONFIG_RTC_DRV_R9701 is not set # CONFIG_RTC_DRV_RS5C348 is not set @@ -1240,6 +1319,7 @@ CONFIG_JFFS2_RTIME=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1250,14 +1330,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1297,6 +1376,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1323,6 +1403,8 @@ CONFIG_FRAME_WARN=1024 CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1340,19 +1422,32 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1406,6 +1501,10 @@ CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1438,5 +1537,6 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig index 9bc3a03ae264ad53236ec1a8408bdc32f0a9c4c8..dd80eb0a87a100ee42ff3f1cdbb0b6ce3e1d30b0 100644 --- a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig +++ b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:21 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:18 2008 # # CONFIG_PPC64 is not set @@ -16,6 +16,7 @@ CONFIG_6xx=y # CONFIG_E200 is not set CONFIG_PPC_FPU=y # CONFIG_FSL_EMB_PERFMON is not set +# CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set @@ -32,6 +33,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -51,6 +53,9 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y +CONFIG_HIBERNATE_32=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -88,12 +93,12 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_KALLSYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -111,10 +116,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -125,12 +136,13 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -149,37 +161,49 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +CONFIG_PPC_CHRP=y +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set -CONFIG_MPC83xx=y +CONFIG_PPC_83xx=y CONFIG_MPC831x_RDB=y # CONFIG_MPC832x_MDS is not set # CONFIG_MPC832x_RDB is not set # CONFIG_MPC834x_MDS is not set # CONFIG_MPC834x_ITX is not set # CONFIG_MPC836x_MDS is not set +# CONFIG_MPC836x_RDK is not set # CONFIG_MPC837x_MDS is not set # CONFIG_MPC837x_RDB is not set # CONFIG_SBC834x is not set +# CONFIG_ASP834x is not set CONFIG_PPC_MPC831x=y +# CONFIG_PPC_86xx is not set +# CONFIG_EMBEDDED6xx is not set +CONFIG_PPC_NATIVE=y +# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -# CONFIG_MPIC is not set +CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set +CONFIG_PPC_I8259=y +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y # CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_MPC106=y # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_PPC601_SYNC_FIX is not set +# CONFIG_TAU is not set # CONFIG_FSL_ULI1575 is not set # @@ -195,7 +219,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -205,6 +229,7 @@ CONFIG_BINFMT_ELF=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +# CONFIG_KEXEC is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y @@ -217,6 +242,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -224,6 +250,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -231,10 +258,13 @@ CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y +CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -260,10 +290,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -452,9 +478,11 @@ CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_UBI is not set CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y +CONFIG_OF_SPI=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -471,12 +499,14 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -554,7 +584,10 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_MESH is not set +# CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -631,12 +664,15 @@ CONFIG_MD_RAID1=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -663,6 +699,8 @@ CONFIG_PHYLIB=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_MACE is not set +# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -699,7 +737,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -713,9 +750,10 @@ CONFIG_NETDEV_1000=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y +# CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -813,11 +851,14 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_BRIQ_PANEL is not set +# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -829,43 +870,70 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +# CONFIG_I2C_HYDRA is not set +CONFIG_I2C_POWERMAC=y + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -889,11 +957,15 @@ CONFIG_SPI_MPC83xx=y # CONFIG_SPI_AT25 is not set # CONFIG_SPI_SPIDEV is not set # CONFIG_SPI_TLE62X0 is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADCXX is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set @@ -902,6 +974,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -947,6 +1020,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -954,7 +1028,9 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y +# CONFIG_ALIM7101_WDT is not set +# CONFIG_8xxx_WDT is not set +# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -976,8 +1052,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -1010,10 +1088,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -1047,6 +1121,7 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -1070,6 +1145,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_GADGET_MUSB_HDRC is not set # # USB Device Class drivers @@ -1098,6 +1174,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1106,7 +1183,6 @@ CONFIG_USB_STORAGE=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -1119,7 +1195,6 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1146,7 +1221,7 @@ CONFIG_USB_GADGET_SELECTED=y # CONFIG_USB_GADGET_FSL_USB2 is not set CONFIG_USB_GADGET_NET2280=y CONFIG_USB_NET2280=y -# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_PXA25X is not set # CONFIG_USB_GADGET_M66592 is not set # CONFIG_USB_GADGET_PXA27X is not set # CONFIG_USB_GADGET_GOKU is not set @@ -1164,6 +1239,7 @@ CONFIG_USB_ETH_RNDIS=y # CONFIG_USB_G_SERIAL is not set # CONFIG_USB_MIDI_GADGET is not set # CONFIG_USB_G_PRINTER is not set +# CONFIG_USB_CDC_COMPOSITE is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1199,10 +1275,13 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers # +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set # CONFIG_RTC_DRV_MAX6902 is not set # CONFIG_RTC_DRV_R9701 is not set # CONFIG_RTC_DRV_RS5C348 is not set @@ -1301,6 +1380,7 @@ CONFIG_JFFS2_RTIME=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1311,14 +1391,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1358,6 +1437,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1384,6 +1464,8 @@ CONFIG_FRAME_WARN=1024 CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1401,19 +1483,32 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1467,6 +1562,10 @@ CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1499,5 +1598,6 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig index 1eca26f3659a3b9db81bdefd0bfc0f7d53b05f8c..bdf50c8a17e6b86ca109ba0fbdd466e24bb4f94f 100644 --- a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig +++ b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:22 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:18 2008 # # CONFIG_PPC64 is not set @@ -16,6 +16,7 @@ CONFIG_6xx=y # CONFIG_E200 is not set CONFIG_PPC_FPU=y # CONFIG_FSL_EMB_PERFMON is not set +# CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set @@ -32,6 +33,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -51,6 +53,9 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y +CONFIG_HIBERNATE_32=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -88,12 +93,12 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_KALLSYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -111,10 +116,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -125,12 +136,13 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -149,37 +161,49 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +CONFIG_PPC_CHRP=y +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set -CONFIG_MPC83xx=y +CONFIG_PPC_83xx=y # CONFIG_MPC831x_RDB is not set CONFIG_MPC832x_MDS=y # CONFIG_MPC832x_RDB is not set # CONFIG_MPC834x_MDS is not set # CONFIG_MPC834x_ITX is not set # CONFIG_MPC836x_MDS is not set +# CONFIG_MPC836x_RDK is not set # CONFIG_MPC837x_MDS is not set # CONFIG_MPC837x_RDB is not set # CONFIG_SBC834x is not set +# CONFIG_ASP834x is not set CONFIG_PPC_MPC832x=y +# CONFIG_PPC_86xx is not set +# CONFIG_EMBEDDED6xx is not set +CONFIG_PPC_NATIVE=y +# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -# CONFIG_MPIC is not set +CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set +CONFIG_PPC_I8259=y +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y # CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_MPC106=y # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_PPC601_SYNC_FIX is not set +# CONFIG_TAU is not set CONFIG_QUICC_ENGINE=y # CONFIG_FSL_ULI1575 is not set @@ -196,7 +220,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -207,6 +231,7 @@ CONFIG_MATH_EMULATION=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +# CONFIG_KEXEC is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y @@ -219,6 +244,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -226,6 +252,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -233,10 +260,13 @@ CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y +CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -261,10 +291,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -365,6 +391,7 @@ CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -380,12 +407,14 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -462,7 +491,10 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_MESH is not set +# CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set # CONFIG_MD is not set # CONFIG_FUSION is not set @@ -470,12 +502,15 @@ CONFIG_SCSI_LOWLEVEL=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -502,6 +537,8 @@ CONFIG_DAVICOM_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_MACE is not set +# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -519,7 +556,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -534,12 +570,13 @@ CONFIG_NETDEV_1000=y # CONFIG_BNX2 is not set # CONFIG_GIANFAR is not set CONFIG_UCC_GETH=y -# CONFIG_UGETH_NAPI is not set # CONFIG_UGETH_MAGIC_PACKET is not set # CONFIG_UGETH_FILTERING is not set # CONFIG_UGETH_TX_ON_DEMAND is not set +# CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -628,12 +665,15 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set # CONFIG_SERIAL_QE is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_BRIQ_PANEL is not set +# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -645,42 +685,69 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +# CONFIG_I2C_HYDRA is not set +CONFIG_I2C_POWERMAC=y + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -689,10 +756,13 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -702,6 +772,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -746,6 +817,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -753,7 +825,9 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y +# CONFIG_ALIM7101_WDT is not set +# CONFIG_8xxx_WDT is not set +# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -770,8 +844,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -803,10 +879,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -820,6 +892,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # @@ -859,6 +935,7 @@ CONFIG_RTC_DRV_DS1374=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers @@ -947,6 +1024,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -957,14 +1035,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -994,6 +1071,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_DLM is not set CONFIG_UCC_FAST=y CONFIG_UCC=y +# CONFIG_QE_GPIO is not set # # Library routines @@ -1002,6 +1080,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1027,8 +1106,18 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1082,6 +1171,10 @@ CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1114,6 +1207,7 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig index de95d327463ca95e337d53c17ce0ee7d65d16f88..4eef8c95480ed6c4da4310cc7ed1fa89e692ccda 100644 --- a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig +++ b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:24 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:19 2008 # # CONFIG_PPC64 is not set @@ -16,6 +16,7 @@ CONFIG_6xx=y # CONFIG_E200 is not set CONFIG_PPC_FPU=y # CONFIG_FSL_EMB_PERFMON is not set +# CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set @@ -32,6 +33,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -51,6 +53,9 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y +CONFIG_HIBERNATE_32=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -88,12 +93,12 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_KALLSYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -111,10 +116,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -125,12 +136,13 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -149,37 +161,49 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +CONFIG_PPC_CHRP=y +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set -CONFIG_MPC83xx=y +CONFIG_PPC_83xx=y # CONFIG_MPC831x_RDB is not set # CONFIG_MPC832x_MDS is not set CONFIG_MPC832x_RDB=y # CONFIG_MPC834x_MDS is not set # CONFIG_MPC834x_ITX is not set # CONFIG_MPC836x_MDS is not set +# CONFIG_MPC836x_RDK is not set # CONFIG_MPC837x_MDS is not set # CONFIG_MPC837x_RDB is not set # CONFIG_SBC834x is not set +# CONFIG_ASP834x is not set CONFIG_PPC_MPC832x=y +# CONFIG_PPC_86xx is not set +# CONFIG_EMBEDDED6xx is not set +CONFIG_PPC_NATIVE=y +# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -# CONFIG_MPIC is not set +CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set +CONFIG_PPC_I8259=y +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y # CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_MPC106=y # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_PPC601_SYNC_FIX is not set +# CONFIG_TAU is not set CONFIG_QUICC_ENGINE=y # CONFIG_FSL_ULI1575 is not set @@ -196,7 +220,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -207,6 +231,7 @@ CONFIG_MATH_EMULATION=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +# CONFIG_KEXEC is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y @@ -219,6 +244,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -226,6 +252,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -233,10 +260,13 @@ CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y +CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -261,10 +291,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -362,9 +388,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_MTD is not set CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y +CONFIG_OF_SPI=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -381,12 +409,14 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -463,7 +493,10 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_MESH is not set +# CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set # CONFIG_MD is not set # CONFIG_FUSION is not set @@ -471,12 +504,15 @@ CONFIG_SCSI_LOWLEVEL=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -503,6 +539,8 @@ CONFIG_ICPLUS_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_MACE is not set +# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -520,10 +558,8 @@ CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y -# CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -538,12 +574,13 @@ CONFIG_E1000=y # CONFIG_BNX2 is not set # CONFIG_GIANFAR is not set CONFIG_UCC_GETH=y -CONFIG_UGETH_NAPI=y # CONFIG_UGETH_MAGIC_PACKET is not set # CONFIG_UGETH_FILTERING is not set # CONFIG_UGETH_TX_ON_DEMAND is not set +# CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -641,12 +678,15 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set # CONFIG_SERIAL_QE is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_BRIQ_PANEL is not set +# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -660,43 +700,70 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +# CONFIG_I2C_HYDRA is not set +CONFIG_I2C_POWERMAC=y + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -719,11 +786,15 @@ CONFIG_SPI_MPC83xx=y # CONFIG_SPI_AT25 is not set # CONFIG_SPI_SPIDEV is not set # CONFIG_SPI_TLE62X0 is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADCXX is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set @@ -732,6 +803,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -777,6 +849,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -784,7 +857,9 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y +# CONFIG_ALIM7101_WDT is not set +# CONFIG_8xxx_WDT is not set +# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -806,8 +881,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -840,10 +917,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -877,6 +950,7 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -928,6 +1002,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -936,7 +1011,6 @@ CONFIG_USB_STORAGE=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -949,7 +1023,6 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1063,6 +1136,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1073,14 +1147,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1154,6 +1227,7 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_DLM is not set CONFIG_UCC_FAST=y CONFIG_UCC=y +# CONFIG_QE_GPIO is not set # # Library routines @@ -1162,6 +1236,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=y CONFIG_CRC32=y CONFIG_CRC7=y @@ -1187,8 +1262,18 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1242,6 +1327,10 @@ CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1274,6 +1363,7 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig index b47fc9185708a312ba305ae4be3e9c3e4d8f3335..8d6513931850d4b888d3d23615ae8dd92da9e315 100644 --- a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig +++ b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:25 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:20 2008 # # CONFIG_PPC64 is not set @@ -16,6 +16,7 @@ CONFIG_6xx=y # CONFIG_E200 is not set CONFIG_PPC_FPU=y # CONFIG_FSL_EMB_PERFMON is not set +# CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set @@ -32,6 +33,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -51,6 +53,9 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y +CONFIG_HIBERNATE_32=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -88,12 +93,12 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_KALLSYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -111,10 +116,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -125,12 +136,13 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -149,37 +161,49 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +CONFIG_PPC_CHRP=y +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set -CONFIG_MPC83xx=y +CONFIG_PPC_83xx=y # CONFIG_MPC831x_RDB is not set # CONFIG_MPC832x_MDS is not set # CONFIG_MPC832x_RDB is not set # CONFIG_MPC834x_MDS is not set CONFIG_MPC834x_ITX=y # CONFIG_MPC836x_MDS is not set +# CONFIG_MPC836x_RDK is not set # CONFIG_MPC837x_MDS is not set # CONFIG_MPC837x_RDB is not set # CONFIG_SBC834x is not set +# CONFIG_ASP834x is not set CONFIG_PPC_MPC834x=y +# CONFIG_PPC_86xx is not set +# CONFIG_EMBEDDED6xx is not set +CONFIG_PPC_NATIVE=y +# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -# CONFIG_MPIC is not set +CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set +CONFIG_PPC_I8259=y +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y # CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_MPC106=y # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_PPC601_SYNC_FIX is not set +# CONFIG_TAU is not set # CONFIG_FSL_ULI1575 is not set # @@ -195,7 +219,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -205,6 +229,7 @@ CONFIG_BINFMT_ELF=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +# CONFIG_KEXEC is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y @@ -217,6 +242,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -224,6 +250,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -231,10 +258,13 @@ CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y +CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -259,10 +289,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -439,9 +465,11 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_UBI is not set CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y +CONFIG_OF_SPI=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -458,18 +486,17 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 # CONFIG_BLK_DEV_IDE is not set -# CONFIG_BLK_DEV_HD_ONLY is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -545,7 +572,10 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_MESH is not set +# CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -623,12 +653,15 @@ CONFIG_MD_RAID1=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -659,7 +692,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -673,9 +705,10 @@ CONFIG_NETDEV_1000=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y +# CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -753,11 +786,14 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_BRIQ_PANEL is not set +# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -769,43 +805,70 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +# CONFIG_I2C_HYDRA is not set +CONFIG_I2C_POWERMAC=y + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set CONFIG_SENSORS_PCF8574=y # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -828,10 +891,13 @@ CONFIG_SPI_MPC83xx=y # CONFIG_SPI_AT25 is not set # CONFIG_SPI_SPIDEV is not set # CONFIG_SPI_TLE62X0 is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -839,7 +905,9 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y +# CONFIG_ALIM7101_WDT is not set +# CONFIG_8xxx_WDT is not set +# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -861,8 +929,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -895,10 +965,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y @@ -917,6 +983,7 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -960,6 +1027,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -968,7 +1036,6 @@ CONFIG_USB_STORAGE=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -981,7 +1048,6 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1035,10 +1101,13 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers # +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set # CONFIG_RTC_DRV_MAX6902 is not set # CONFIG_RTC_DRV_R9701 is not set # CONFIG_RTC_DRV_RS5C348 is not set @@ -1130,6 +1199,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1140,14 +1210,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1226,6 +1295,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1251,8 +1321,18 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1306,6 +1386,10 @@ CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1338,5 +1422,6 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig index fdac4845bad9455094a7a69399e820b7dcb2d56b..a8afa39d6f76cf834cfb1715750e5c2dccf1a775 100644 --- a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig +++ b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:26 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:21 2008 # # CONFIG_PPC64 is not set @@ -16,6 +16,7 @@ CONFIG_6xx=y # CONFIG_E200 is not set CONFIG_PPC_FPU=y # CONFIG_FSL_EMB_PERFMON is not set +# CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set @@ -32,6 +33,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -51,6 +53,9 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y +CONFIG_HIBERNATE_32=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -88,12 +93,12 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_KALLSYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -111,10 +116,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -125,12 +136,13 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -149,37 +161,49 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +CONFIG_PPC_CHRP=y +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set -CONFIG_MPC83xx=y +CONFIG_PPC_83xx=y # CONFIG_MPC831x_RDB is not set # CONFIG_MPC832x_MDS is not set # CONFIG_MPC832x_RDB is not set # CONFIG_MPC834x_MDS is not set CONFIG_MPC834x_ITX=y # CONFIG_MPC836x_MDS is not set +# CONFIG_MPC836x_RDK is not set # CONFIG_MPC837x_MDS is not set # CONFIG_MPC837x_RDB is not set # CONFIG_SBC834x is not set +# CONFIG_ASP834x is not set CONFIG_PPC_MPC834x=y +# CONFIG_PPC_86xx is not set +# CONFIG_EMBEDDED6xx is not set +CONFIG_PPC_NATIVE=y +# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -# CONFIG_MPIC is not set +CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set +CONFIG_PPC_I8259=y +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y # CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_MPC106=y # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_PPC601_SYNC_FIX is not set +# CONFIG_TAU is not set # CONFIG_FSL_ULI1575 is not set # @@ -195,7 +219,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -205,6 +229,7 @@ CONFIG_BINFMT_ELF=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +# CONFIG_KEXEC is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y @@ -217,6 +242,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -224,6 +250,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -231,10 +258,13 @@ CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y +CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -259,10 +289,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -439,9 +465,11 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_UBI is not set CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y +CONFIG_OF_SPI=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -458,12 +486,14 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -540,7 +570,10 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_MESH is not set +# CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set # CONFIG_MD is not set # CONFIG_FUSION is not set @@ -548,12 +581,15 @@ CONFIG_SCSI_LOWLEVEL=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -584,7 +620,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -598,9 +633,10 @@ CONFIG_NETDEV_1000=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y +# CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -678,11 +714,14 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_BRIQ_PANEL is not set +# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -694,43 +733,70 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +# CONFIG_I2C_HYDRA is not set +CONFIG_I2C_POWERMAC=y + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set CONFIG_SENSORS_PCF8574=y # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -753,10 +819,13 @@ CONFIG_SPI_MPC83xx=y # CONFIG_SPI_AT25 is not set # CONFIG_SPI_SPIDEV is not set # CONFIG_SPI_TLE62X0 is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -764,7 +833,9 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y +# CONFIG_ALIM7101_WDT is not set +# CONFIG_8xxx_WDT is not set +# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -786,8 +857,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -820,10 +893,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y @@ -842,6 +911,7 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -885,6 +955,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -893,7 +964,6 @@ CONFIG_USB_STORAGE=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -906,7 +976,6 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -959,10 +1028,13 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers # +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set # CONFIG_RTC_DRV_MAX6902 is not set # CONFIG_RTC_DRV_R9701 is not set # CONFIG_RTC_DRV_RS5C348 is not set @@ -1054,6 +1126,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1064,14 +1137,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1150,6 +1222,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1175,8 +1248,18 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1230,6 +1313,10 @@ CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1262,5 +1349,6 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig index c82e96e984fc89f3d91aca4e68a2f3e004b7af24..24c320a36670642e359d960dbd82ec3e2d6e06de 100644 --- a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig +++ b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:26 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:21 2008 # # CONFIG_PPC64 is not set @@ -16,6 +16,7 @@ CONFIG_6xx=y # CONFIG_E200 is not set CONFIG_PPC_FPU=y # CONFIG_FSL_EMB_PERFMON is not set +# CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set @@ -32,6 +33,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -51,6 +53,9 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y +CONFIG_HIBERNATE_32=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -88,12 +93,12 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_KALLSYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -111,10 +116,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -125,12 +136,13 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -149,37 +161,49 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +CONFIG_PPC_CHRP=y +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set -CONFIG_MPC83xx=y +CONFIG_PPC_83xx=y # CONFIG_MPC831x_RDB is not set # CONFIG_MPC832x_MDS is not set # CONFIG_MPC832x_RDB is not set CONFIG_MPC834x_MDS=y # CONFIG_MPC834x_ITX is not set # CONFIG_MPC836x_MDS is not set +# CONFIG_MPC836x_RDK is not set # CONFIG_MPC837x_MDS is not set # CONFIG_MPC837x_RDB is not set # CONFIG_SBC834x is not set +# CONFIG_ASP834x is not set CONFIG_PPC_MPC834x=y +# CONFIG_PPC_86xx is not set +# CONFIG_EMBEDDED6xx is not set +CONFIG_PPC_NATIVE=y +# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -# CONFIG_MPIC is not set +CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set +CONFIG_PPC_I8259=y +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y # CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_MPC106=y # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_PPC601_SYNC_FIX is not set +# CONFIG_TAU is not set # CONFIG_FSL_ULI1575 is not set # @@ -195,7 +219,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -205,6 +229,7 @@ CONFIG_BINFMT_ELF=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +# CONFIG_KEXEC is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y @@ -217,6 +242,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -224,6 +250,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -231,10 +258,13 @@ CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y +CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -259,10 +289,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -363,6 +389,7 @@ CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -378,12 +405,14 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -401,12 +430,15 @@ CONFIG_HAVE_IDE=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -433,6 +465,8 @@ CONFIG_MARVELL_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_MACE is not set +# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -468,7 +502,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -482,9 +515,10 @@ CONFIG_NETDEV_1000=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -# CONFIG_GFAR_NAPI is not set +# CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -572,11 +606,14 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_BRIQ_PANEL is not set +# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set @@ -588,42 +625,69 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +# CONFIG_I2C_HYDRA is not set +CONFIG_I2C_POWERMAC=y + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -632,10 +696,13 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -645,6 +712,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -689,6 +757,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -696,7 +765,9 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y +# CONFIG_ALIM7101_WDT is not set +# CONFIG_8xxx_WDT is not set +# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -713,8 +784,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -746,10 +819,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -763,6 +832,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # @@ -802,6 +875,7 @@ CONFIG_RTC_DRV_DS1374=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers @@ -890,6 +964,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -900,14 +975,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -943,6 +1017,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -968,8 +1043,18 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1023,6 +1108,10 @@ CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1055,5 +1144,6 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig index 20fd9f58cf42f544f25596fc849b2a856a7603ec..e029e9e1462208ad30007a2040b19b5740907557 100644 --- a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig +++ b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:27 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:22 2008 # # CONFIG_PPC64 is not set @@ -16,6 +16,7 @@ CONFIG_6xx=y # CONFIG_E200 is not set CONFIG_PPC_FPU=y # CONFIG_FSL_EMB_PERFMON is not set +# CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set @@ -32,6 +33,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -51,6 +53,9 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y +CONFIG_HIBERNATE_32=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -88,12 +93,12 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_KALLSYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -111,10 +116,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -125,12 +136,13 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -149,36 +161,48 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +CONFIG_PPC_CHRP=y +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set -CONFIG_MPC83xx=y +CONFIG_PPC_83xx=y # CONFIG_MPC831x_RDB is not set # CONFIG_MPC832x_MDS is not set # CONFIG_MPC832x_RDB is not set # CONFIG_MPC834x_MDS is not set # CONFIG_MPC834x_ITX is not set CONFIG_MPC836x_MDS=y +# CONFIG_MPC836x_RDK is not set # CONFIG_MPC837x_MDS is not set # CONFIG_MPC837x_RDB is not set # CONFIG_SBC834x is not set +# CONFIG_ASP834x is not set +# CONFIG_PPC_86xx is not set +# CONFIG_EMBEDDED6xx is not set +CONFIG_PPC_NATIVE=y +# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -# CONFIG_MPIC is not set +CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set +CONFIG_PPC_I8259=y +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y # CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_MPC106=y # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_PPC601_SYNC_FIX is not set +# CONFIG_TAU is not set CONFIG_QUICC_ENGINE=y # CONFIG_FSL_ULI1575 is not set @@ -195,7 +219,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -205,6 +229,7 @@ CONFIG_BINFMT_ELF=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +# CONFIG_KEXEC is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y @@ -217,6 +242,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -224,6 +250,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -231,10 +258,13 @@ CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y +CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -259,10 +289,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -363,6 +389,7 @@ CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -378,12 +405,14 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -460,7 +489,10 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_MESH is not set +# CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set # CONFIG_MD is not set # CONFIG_FUSION is not set @@ -468,12 +500,15 @@ CONFIG_SCSI_LOWLEVEL=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -500,6 +535,8 @@ CONFIG_MARVELL_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_MACE is not set +# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -517,7 +554,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -532,12 +568,13 @@ CONFIG_NETDEV_1000=y # CONFIG_BNX2 is not set # CONFIG_GIANFAR is not set CONFIG_UCC_GETH=y -# CONFIG_UGETH_NAPI is not set # CONFIG_UGETH_MAGIC_PACKET is not set # CONFIG_UGETH_FILTERING is not set # CONFIG_UGETH_TX_ON_DEMAND is not set +# CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -626,12 +663,15 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set # CONFIG_SERIAL_QE is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_BRIQ_PANEL is not set +# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -643,42 +683,69 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +# CONFIG_I2C_HYDRA is not set +CONFIG_I2C_POWERMAC=y + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -687,10 +754,13 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -700,6 +770,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -744,6 +815,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -751,7 +823,9 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y +# CONFIG_ALIM7101_WDT is not set +# CONFIG_8xxx_WDT is not set +# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -768,8 +842,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -801,10 +877,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -818,6 +890,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # @@ -857,6 +933,7 @@ CONFIG_RTC_DRV_DS1374=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers @@ -945,6 +1022,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -955,14 +1033,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -992,6 +1069,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_DLM is not set CONFIG_UCC_FAST=y CONFIG_UCC=y +# CONFIG_QE_GPIO is not set # # Library routines @@ -1000,6 +1078,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1025,8 +1104,18 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1080,6 +1169,10 @@ CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1112,6 +1205,7 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig index d2c435f0da42fbde3db15770680ee6002dd48756..7d674be702fe75c1280c6dccdf6ffa68e0ac6ab8 100644 --- a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig +++ b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc2 -# Mon May 19 21:12:32 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:24 2008 # # CONFIG_PPC64 is not set @@ -16,6 +16,7 @@ CONFIG_6xx=y # CONFIG_E200 is not set CONFIG_PPC_FPU=y # CONFIG_FSL_EMB_PERFMON is not set +# CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set @@ -32,6 +33,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -52,6 +54,9 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y +CONFIG_HIBERNATE_32=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -89,12 +94,12 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_KALLSYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -112,10 +117,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -126,12 +137,13 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -150,16 +162,18 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +CONFIG_PPC_CHRP=y +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set -CONFIG_MPC83xx=y +CONFIG_PPC_83xx=y # CONFIG_MPC831x_RDB is not set # CONFIG_MPC832x_MDS is not set # CONFIG_MPC832x_RDB is not set @@ -170,17 +184,26 @@ CONFIG_MPC836x_RDK=y # CONFIG_MPC837x_MDS is not set # CONFIG_MPC837x_RDB is not set # CONFIG_SBC834x is not set +# CONFIG_ASP834x is not set +# CONFIG_PPC_86xx is not set +# CONFIG_EMBEDDED6xx is not set +CONFIG_PPC_NATIVE=y +# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -# CONFIG_MPIC is not set +CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set +CONFIG_PPC_I8259=y +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y # CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_MPC106=y # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_PPC601_SYNC_FIX is not set +# CONFIG_TAU is not set CONFIG_QUICC_ENGINE=y # CONFIG_FSL_ULI1575 is not set @@ -207,6 +230,7 @@ CONFIG_BINFMT_ELF=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +# CONFIG_KEXEC is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y @@ -219,6 +243,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -226,6 +251,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -233,12 +259,15 @@ CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y +CONFIG_FSL_PCI=y CONFIG_FSL_LBC=y CONFIG_FSL_GTM=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -263,10 +292,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -359,6 +384,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set CONFIG_MTD=y @@ -449,9 +476,11 @@ CONFIG_MTD_PHYSMAP_OF=y CONFIG_OF_DEVICE=y CONFIG_OF_GPIO=y CONFIG_OF_I2C=y +CONFIG_OF_SPI=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -467,12 +496,14 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -490,12 +521,15 @@ CONFIG_HAVE_IDE=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -526,7 +560,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -541,12 +574,13 @@ CONFIG_NETDEV_1000=y # CONFIG_BNX2 is not set # CONFIG_GIANFAR is not set CONFIG_UCC_GETH=y -CONFIG_UGETH_NAPI=y # CONFIG_UGETH_MAGIC_PACKET is not set # CONFIG_UGETH_FILTERING is not set # CONFIG_UGETH_TX_ON_DEMAND is not set +# CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -602,6 +636,7 @@ CONFIG_INPUT=y # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -625,12 +660,15 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_SERIAL_QE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_BRIQ_PANEL is not set +# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -643,43 +681,70 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set -# CONFIG_I2C_GPIO is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +# CONFIG_I2C_HYDRA is not set +CONFIG_I2C_POWERMAC=y + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_GPIO is not set +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_TPS65010 is not set # CONFIG_SENSORS_MAX6875 is not set @@ -703,26 +768,33 @@ CONFIG_SPI_MPC83xx=y # CONFIG_SPI_AT25 is not set CONFIG_SPI_SPIDEV=y # CONFIG_SPI_TLE62X0 is not set -CONFIG_HAVE_GPIO_LIB=y - -# -# GPIO Support -# +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_GPIO_SYSFS is not set # # I2C GPIO expanders: # +# CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set + # # SPI GPIO expanders: # +# CONFIG_GPIO_MAX7301 is not set # CONFIG_GPIO_MCP23S08 is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -730,7 +802,9 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y +# CONFIG_ALIM7101_WDT is not set +# CONFIG_8xxx_WDT is not set +# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -747,9 +821,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set -# CONFIG_HTC_EGPIO is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -799,6 +874,9 @@ CONFIG_FB_MACMODES=y # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set CONFIG_FB_OF=y +# CONFIG_FB_CONTROL is not set +# CONFIG_FB_PLATINUM is not set +# CONFIG_FB_VALKYRIE is not set # CONFIG_FB_CT65550 is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set @@ -821,6 +899,7 @@ CONFIG_FB_OF=y # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set # CONFIG_FB_FSL_DIU is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set @@ -846,10 +925,6 @@ CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -941,6 +1016,7 @@ CONFIG_JFFS2_RTIME=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -951,14 +1027,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -998,6 +1073,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1025,12 +1101,22 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set +# CONFIG_BOOTX_TEXT is not set CONFIG_PPC_EARLY_DEBUG=y # CONFIG_PPC_EARLY_DEBUG_LPAR is not set # CONFIG_PPC_EARLY_DEBUG_G5 is not set -# CONFIG_PPC_EARLY_DEBUG_RTAS_PANEL is not set +CONFIG_PPC_EARLY_DEBUG_RTAS_PANEL=y # CONFIG_PPC_EARLY_DEBUG_RTAS_CONSOLE is not set # CONFIG_PPC_EARLY_DEBUG_MAPLE is not set # CONFIG_PPC_EARLY_DEBUG_ISERIES is not set @@ -1091,6 +1177,10 @@ CONFIG_CRYPTO_CBC=y # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1123,6 +1213,7 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig index 0f94d9f56bebff3681145d6d5a6fc6fb3a3349ff..de472022aa81d4057cecc0ac19aeb3a38d9756f2 100644 --- a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig +++ b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:28 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:23 2008 # # CONFIG_PPC64 is not set @@ -16,6 +16,7 @@ CONFIG_6xx=y # CONFIG_E200 is not set CONFIG_PPC_FPU=y # CONFIG_FSL_EMB_PERFMON is not set +# CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set @@ -32,6 +33,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -51,6 +53,9 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y +CONFIG_HIBERNATE_32=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -88,13 +93,13 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -112,10 +117,16 @@ CONFIG_SLAB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -126,12 +137,13 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -150,37 +162,49 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +CONFIG_PPC_CHRP=y +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set -CONFIG_MPC83xx=y +CONFIG_PPC_83xx=y # CONFIG_MPC831x_RDB is not set # CONFIG_MPC832x_MDS is not set # CONFIG_MPC832x_RDB is not set # CONFIG_MPC834x_MDS is not set # CONFIG_MPC834x_ITX is not set # CONFIG_MPC836x_MDS is not set +# CONFIG_MPC836x_RDK is not set CONFIG_MPC837x_MDS=y # CONFIG_MPC837x_RDB is not set # CONFIG_SBC834x is not set +# CONFIG_ASP834x is not set CONFIG_PPC_MPC837x=y +# CONFIG_PPC_86xx is not set +# CONFIG_EMBEDDED6xx is not set +CONFIG_PPC_NATIVE=y +# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -# CONFIG_MPIC is not set +CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set +CONFIG_PPC_I8259=y +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y # CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_MPC106=y # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_PPC601_SYNC_FIX is not set +# CONFIG_TAU is not set # CONFIG_FSL_ULI1575 is not set # @@ -206,6 +230,7 @@ CONFIG_BINFMT_ELF=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +# CONFIG_KEXEC is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y @@ -218,6 +243,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -225,6 +251,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -232,15 +259,22 @@ CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y -# CONFIG_PCI is not set -# CONFIG_PCI_DOMAINS is not set -# CONFIG_PCI_SYSCALL is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y +# CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set # @@ -256,10 +290,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -360,19 +390,30 @@ CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_MAC_FLOPPY is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -415,24 +456,128 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set +# CONFIG_SCSI_ARCMSR is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_HPTIOP is not set +# CONFIG_SCSI_BUSLOGIC is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_EATA is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GDTH is not set +# CONFIG_SCSI_IPS is not set +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_MVSAS is not set +# CONFIG_SCSI_STEX is not set +# CONFIG_SCSI_SYM53C8XX_2 is not set +# CONFIG_SCSI_IPR is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +# CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set +# CONFIG_SCSI_LPFC is not set +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DC390T is not set +# CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_MESH is not set +# CONFIG_SCSI_MAC53C94 is not set +# CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y +# CONFIG_SATA_AHCI is not set +# CONFIG_SATA_SIL24 is not set CONFIG_SATA_FSL=y CONFIG_ATA_SFF=y +# CONFIG_SATA_SVW is not set +# CONFIG_ATA_PIIX is not set # CONFIG_SATA_MV is not set +# CONFIG_SATA_NV is not set +# CONFIG_PDC_ADMA is not set +# CONFIG_SATA_QSTOR is not set +# CONFIG_SATA_PROMISE is not set +# CONFIG_SATA_SX4 is not set +# CONFIG_SATA_SIL is not set +# CONFIG_SATA_SIS is not set +# CONFIG_SATA_ULI is not set +# CONFIG_SATA_VIA is not set +# CONFIG_SATA_VITESSE is not set +# CONFIG_SATA_INIC162X is not set +# CONFIG_PATA_ALI is not set +# CONFIG_PATA_AMD is not set +# CONFIG_PATA_ARTOP is not set +# CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD640_PCI is not set +# CONFIG_PATA_CMD64X is not set +# CONFIG_PATA_CS5520 is not set +# CONFIG_PATA_CS5530 is not set +# CONFIG_PATA_CYPRESS is not set +# CONFIG_PATA_EFAR is not set +# CONFIG_ATA_GENERIC is not set +# CONFIG_PATA_HPT366 is not set +# CONFIG_PATA_HPT37X is not set +# CONFIG_PATA_HPT3X2N is not set +# CONFIG_PATA_HPT3X3 is not set +# CONFIG_PATA_IT821X is not set +# CONFIG_PATA_IT8213 is not set +# CONFIG_PATA_JMICRON is not set +# CONFIG_PATA_TRIFLEX is not set +# CONFIG_PATA_MARVELL is not set +# CONFIG_PATA_MPIIX is not set +# CONFIG_PATA_OLDPIIX is not set +# CONFIG_PATA_NETCELL is not set +# CONFIG_PATA_NINJA32 is not set +# CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set +# CONFIG_PATA_OPTI is not set +# CONFIG_PATA_OPTIDMA is not set +# CONFIG_PATA_PDC_OLD is not set +# CONFIG_PATA_RADISYS is not set +# CONFIG_PATA_RZ1000 is not set +# CONFIG_PATA_SC1200 is not set +# CONFIG_PATA_SERVERWORKS is not set +# CONFIG_PATA_PDC2027X is not set +# CONFIG_PATA_SIL680 is not set +# CONFIG_PATA_SIS is not set +# CONFIG_PATA_VIA is not set +# CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set +# CONFIG_PATA_SCH is not set # CONFIG_MD is not set +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# Enable only one of the two stacks, unless you know what you are doing +# +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_VETH is not set +# CONFIG_ARCNET is not set CONFIG_PHYLIB=y # @@ -452,16 +597,56 @@ CONFIG_MARVELL_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_MACE is not set +# CONFIG_BMAC is not set +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_NET_PCI is not set # CONFIG_B44 is not set CONFIG_NETDEV_1000=y -# CONFIG_E1000E_ENABLED is not set +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +# CONFIG_E1000 is not set +# CONFIG_E1000E is not set +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SKY2 is not set +# CONFIG_VIA_VELOCITY is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set CONFIG_GIANFAR=y -# CONFIG_GFAR_NAPI is not set +# CONFIG_MV643XX_ETH is not set +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y +# CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set +# CONFIG_IXGB is not set +# CONFIG_S2IO is not set +# CONFIG_MYRI10GE is not set +# CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set +# CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set +# CONFIG_BNX2X is not set +# CONFIG_SFC is not set +# CONFIG_TR is not set # # Wireless LAN @@ -470,8 +655,11 @@ CONFIG_NETDEV_10000=y # CONFIG_WLAN_80211 is not set # CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set +# CONFIG_NET_FC is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -515,12 +703,14 @@ CONFIG_INPUT=y # CONFIG_VT is not set CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -531,40 +721,90 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_PMACZILOG is not set +# CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_BRIQ_PANEL is not set +# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_ISCH is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +# CONFIG_I2C_HYDRA is not set +CONFIG_I2C_POWERMAC=y + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# +# CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -573,10 +813,13 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -586,8 +829,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_F75375S is not set @@ -609,13 +854,16 @@ CONFIG_HWMON=y # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set # CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set # CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set # CONFIG_SENSORS_W83781D is not set # CONFIG_SENSORS_W83791D is not set # CONFIG_SENSORS_W83792D is not set @@ -626,6 +874,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -633,7 +882,15 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y +# CONFIG_ALIM7101_WDT is not set +# CONFIG_8xxx_WDT is not set +# CONFIG_WATCHDOG_RTAS is not set + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set # # Sonics Silicon Backplane @@ -644,8 +901,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -666,6 +925,8 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_FB is not set @@ -675,10 +936,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -686,12 +943,16 @@ CONFIG_HID=y # CONFIG_HIDRAW is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y -# CONFIG_USB_ARCH_HAS_OHCI is not set +CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # @@ -700,6 +961,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set +# CONFIG_INFINIBAND is not set # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set @@ -769,6 +1031,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -779,14 +1042,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -826,6 +1088,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -849,8 +1112,18 @@ CONFIG_FRAME_WARN=1024 # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -904,6 +1177,10 @@ CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -935,5 +1212,7 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig index 0d448556f53a230f5d04287f2507793c3f3b97f2..e8d2d691d26c9d7efeb73c26e50f2c5ff1e3511a 100644 --- a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig +++ b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Tue Jun 10 09:17:12 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:25 2008 # # CONFIG_PPC64 is not set @@ -16,6 +16,7 @@ CONFIG_6xx=y # CONFIG_E200 is not set CONFIG_PPC_FPU=y # CONFIG_FSL_EMB_PERFMON is not set +# CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set @@ -32,6 +33,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -51,6 +53,9 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y +CONFIG_HIBERNATE_32=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -88,13 +93,13 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -112,10 +117,16 @@ CONFIG_SLAB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -126,12 +137,13 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -150,37 +162,49 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +CONFIG_PPC_CHRP=y +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set -CONFIG_MPC83xx=y +CONFIG_PPC_83xx=y # CONFIG_MPC831x_RDB is not set # CONFIG_MPC832x_MDS is not set # CONFIG_MPC832x_RDB is not set # CONFIG_MPC834x_MDS is not set # CONFIG_MPC834x_ITX is not set # CONFIG_MPC836x_MDS is not set +# CONFIG_MPC836x_RDK is not set # CONFIG_MPC837x_MDS is not set CONFIG_MPC837x_RDB=y # CONFIG_SBC834x is not set +# CONFIG_ASP834x is not set CONFIG_PPC_MPC837x=y +# CONFIG_PPC_86xx is not set +# CONFIG_EMBEDDED6xx is not set +CONFIG_PPC_NATIVE=y +# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -# CONFIG_MPIC is not set +CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set +CONFIG_PPC_I8259=y +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y # CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_MPC106=y # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_PPC601_SYNC_FIX is not set +# CONFIG_TAU is not set # CONFIG_FSL_ULI1575 is not set # @@ -206,6 +230,7 @@ CONFIG_BINFMT_ELF=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +# CONFIG_KEXEC is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y @@ -218,6 +243,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -225,6 +251,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -232,15 +259,22 @@ CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y -# CONFIG_PCI is not set -# CONFIG_PCI_DOMAINS is not set -# CONFIG_PCI_SYSCALL is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y +# CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set # @@ -256,10 +290,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -355,10 +385,16 @@ CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_MAC_FLOPPY is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 @@ -366,9 +402,14 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -411,14 +452,106 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set +# CONFIG_SCSI_ARCMSR is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_HPTIOP is not set +# CONFIG_SCSI_BUSLOGIC is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_EATA is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GDTH is not set +# CONFIG_SCSI_IPS is not set +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_MVSAS is not set +# CONFIG_SCSI_STEX is not set +# CONFIG_SCSI_SYM53C8XX_2 is not set +# CONFIG_SCSI_IPR is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +# CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set +# CONFIG_SCSI_LPFC is not set +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DC390T is not set +# CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_MESH is not set +# CONFIG_SCSI_MAC53C94 is not set +# CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y +# CONFIG_SATA_AHCI is not set +# CONFIG_SATA_SIL24 is not set CONFIG_SATA_FSL=y CONFIG_ATA_SFF=y +# CONFIG_SATA_SVW is not set +# CONFIG_ATA_PIIX is not set # CONFIG_SATA_MV is not set +# CONFIG_SATA_NV is not set +# CONFIG_PDC_ADMA is not set +# CONFIG_SATA_QSTOR is not set +# CONFIG_SATA_PROMISE is not set +# CONFIG_SATA_SX4 is not set +# CONFIG_SATA_SIL is not set +# CONFIG_SATA_SIS is not set +# CONFIG_SATA_ULI is not set +# CONFIG_SATA_VIA is not set +# CONFIG_SATA_VITESSE is not set +# CONFIG_SATA_INIC162X is not set +# CONFIG_PATA_ALI is not set +# CONFIG_PATA_AMD is not set +# CONFIG_PATA_ARTOP is not set +# CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD640_PCI is not set +# CONFIG_PATA_CMD64X is not set +# CONFIG_PATA_CS5520 is not set +# CONFIG_PATA_CS5530 is not set +# CONFIG_PATA_CYPRESS is not set +# CONFIG_PATA_EFAR is not set +# CONFIG_ATA_GENERIC is not set +# CONFIG_PATA_HPT366 is not set +# CONFIG_PATA_HPT37X is not set +# CONFIG_PATA_HPT3X2N is not set +# CONFIG_PATA_HPT3X3 is not set +# CONFIG_PATA_IT821X is not set +# CONFIG_PATA_IT8213 is not set +# CONFIG_PATA_JMICRON is not set +# CONFIG_PATA_TRIFLEX is not set +# CONFIG_PATA_MARVELL is not set +# CONFIG_PATA_MPIIX is not set +# CONFIG_PATA_OLDPIIX is not set +# CONFIG_PATA_NETCELL is not set +# CONFIG_PATA_NINJA32 is not set +# CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set +# CONFIG_PATA_OPTI is not set +# CONFIG_PATA_OPTIDMA is not set +# CONFIG_PATA_PDC_OLD is not set +# CONFIG_PATA_RADISYS is not set +# CONFIG_PATA_RZ1000 is not set +# CONFIG_PATA_SC1200 is not set +# CONFIG_PATA_SERVERWORKS is not set +# CONFIG_PATA_PDC2027X is not set +# CONFIG_PATA_SIL680 is not set +# CONFIG_PATA_SIS is not set +# CONFIG_PATA_VIA is not set +# CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set +# CONFIG_PATA_SCH is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y # CONFIG_MD_LINEAR is not set @@ -430,15 +563,27 @@ CONFIG_MD_RAID5_RESHAPE=y # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set # CONFIG_BLK_DEV_DM is not set +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# Enable only one of the two stacks, unless you know what you are doing +# +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_VETH is not set +# CONFIG_ARCNET is not set CONFIG_PHYLIB=y # @@ -458,16 +603,44 @@ CONFIG_FIXED_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_MACE is not set +# CONFIG_BMAC is not set +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_NET_PCI is not set # CONFIG_B44 is not set CONFIG_NETDEV_1000=y -# CONFIG_E1000E_ENABLED is not set +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +# CONFIG_E1000 is not set +# CONFIG_E1000E is not set +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SKY2 is not set +# CONFIG_VIA_VELOCITY is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y +# CONFIG_MV643XX_ETH is not set +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set # CONFIG_NETDEV_10000 is not set +# CONFIG_TR is not set # # Wireless LAN @@ -485,8 +658,11 @@ CONFIG_GFAR_NAPI=y # CONFIG_USB_RTL8150 is not set # CONFIG_USB_USBNET is not set # CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set +# CONFIG_NET_FC is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -530,12 +706,14 @@ CONFIG_INPUT=y # CONFIG_VT is not set CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -546,41 +724,91 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_PMACZILOG is not set +# CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_BRIQ_PANEL is not set +# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_ISCH is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +# CONFIG_I2C_HYDRA is not set +CONFIG_I2C_POWERMAC=y + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# +# CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -589,10 +817,13 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -602,8 +833,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_F75375S is not set @@ -625,13 +858,16 @@ CONFIG_HWMON=y # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set # CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set # CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set # CONFIG_SENSORS_W83781D is not set # CONFIG_SENSORS_W83791D is not set # CONFIG_SENSORS_W83792D is not set @@ -642,6 +878,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -649,7 +886,15 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y +# CONFIG_ALIM7101_WDT is not set +# CONFIG_8xxx_WDT is not set +# CONFIG_WATCHDOG_RTAS is not set + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set # # USB-based Watchdog Cards @@ -665,8 +910,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -688,6 +935,8 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_FB is not set @@ -697,10 +946,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -716,7 +961,7 @@ CONFIG_USB_HID=y # CONFIG_USB_HIDDEV is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y -# CONFIG_USB_ARCH_HAS_OHCI is not set +CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set @@ -731,6 +976,7 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -743,6 +989,8 @@ CONFIG_USB_EHCI_FSL=y CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_HCD is not set +# CONFIG_USB_OHCI_HCD is not set +# CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set @@ -768,7 +1016,6 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -781,7 +1028,6 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -803,6 +1049,7 @@ CONFIG_USB_MON=y # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set +# CONFIG_INFINIBAND is not set # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set @@ -872,6 +1119,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -882,14 +1130,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -929,6 +1176,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -952,8 +1200,18 @@ CONFIG_FRAME_WARN=1024 # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1011,6 +1269,10 @@ CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1042,5 +1304,7 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/83xx/sbc834x_defconfig b/arch/powerpc/configs/83xx/sbc834x_defconfig index 1752918be2c1e9b777fe6a26231e5d982aa31ef4..9245a67da20029e2cb179ff12f7743bc80fa2ee2 100644 --- a/arch/powerpc/configs/83xx/sbc834x_defconfig +++ b/arch/powerpc/configs/83xx/sbc834x_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:30 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:27 2008 # # CONFIG_PPC64 is not set @@ -16,6 +16,7 @@ CONFIG_6xx=y # CONFIG_E200 is not set CONFIG_PPC_FPU=y # CONFIG_FSL_EMB_PERFMON is not set +# CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set @@ -32,6 +33,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -51,6 +53,9 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y +CONFIG_HIBERNATE_32=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -88,12 +93,12 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_KALLSYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -110,10 +115,16 @@ CONFIG_SLAB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -124,12 +135,13 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -148,37 +160,49 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +CONFIG_PPC_CHRP=y +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set -CONFIG_MPC83xx=y +CONFIG_PPC_83xx=y # CONFIG_MPC831x_RDB is not set # CONFIG_MPC832x_MDS is not set # CONFIG_MPC832x_RDB is not set # CONFIG_MPC834x_MDS is not set # CONFIG_MPC834x_ITX is not set # CONFIG_MPC836x_MDS is not set +# CONFIG_MPC836x_RDK is not set # CONFIG_MPC837x_MDS is not set # CONFIG_MPC837x_RDB is not set CONFIG_SBC834x=y +# CONFIG_ASP834x is not set CONFIG_PPC_MPC834x=y +# CONFIG_PPC_86xx is not set +# CONFIG_EMBEDDED6xx is not set +CONFIG_PPC_NATIVE=y +# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -# CONFIG_MPIC is not set +CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set +CONFIG_PPC_I8259=y +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y # CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_MPC106=y # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_PPC601_SYNC_FIX is not set +# CONFIG_TAU is not set # CONFIG_FSL_ULI1575 is not set # @@ -204,6 +228,7 @@ CONFIG_BINFMT_ELF=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +# CONFIG_KEXEC is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y @@ -216,6 +241,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -223,6 +249,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -230,15 +257,22 @@ CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y -# CONFIG_PCI is not set -# CONFIG_PCI_DOMAINS is not set -# CONFIG_PCI_SYSCALL is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y +# CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set # @@ -254,10 +288,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -358,19 +388,30 @@ CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_MAC_FLOPPY is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -383,15 +424,27 @@ CONFIG_HAVE_IDE=y # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set # CONFIG_MD is not set +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# Enable only one of the two stacks, unless you know what you are doing +# +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_VETH is not set +# CONFIG_ARCNET is not set CONFIG_PHYLIB=y # @@ -411,16 +464,44 @@ CONFIG_BROADCOM_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_MACE is not set +# CONFIG_BMAC is not set +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_NET_PCI is not set # CONFIG_B44 is not set CONFIG_NETDEV_1000=y -# CONFIG_E1000E_ENABLED is not set +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +# CONFIG_E1000 is not set +# CONFIG_E1000E is not set +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SKY2 is not set +# CONFIG_VIA_VELOCITY is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set CONFIG_GIANFAR=y -# CONFIG_GFAR_NAPI is not set +# CONFIG_MV643XX_ETH is not set +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set # CONFIG_NETDEV_10000 is not set +# CONFIG_TR is not set # # Wireless LAN @@ -429,6 +510,8 @@ CONFIG_GIANFAR=y # CONFIG_WLAN_80211 is not set # CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set # CONFIG_NETCONSOLE is not set @@ -474,12 +557,14 @@ CONFIG_INPUT=y # CONFIG_VT is not set CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -490,40 +575,90 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_PMACZILOG is not set +# CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_BRIQ_PANEL is not set +# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_ISCH is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +# CONFIG_I2C_HYDRA is not set +CONFIG_I2C_POWERMAC=y + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# +# CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -532,10 +667,13 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -545,8 +683,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_F75375S is not set @@ -568,13 +708,16 @@ CONFIG_HWMON=y # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set # CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set # CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set # CONFIG_SENSORS_W83781D is not set # CONFIG_SENSORS_W83791D is not set # CONFIG_SENSORS_W83792D is not set @@ -585,6 +728,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -592,7 +736,15 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y +# CONFIG_ALIM7101_WDT is not set +# CONFIG_8xxx_WDT is not set +# CONFIG_WATCHDOG_RTAS is not set + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set # # Sonics Silicon Backplane @@ -603,8 +755,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -625,6 +779,8 @@ CONFIG_SSB_POSSIBLE=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set @@ -634,10 +790,6 @@ CONFIG_SSB_POSSIBLE=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -648,6 +800,7 @@ CONFIG_HID=y # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set +# CONFIG_INFINIBAND is not set # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set @@ -710,6 +863,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -720,14 +874,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -740,6 +893,7 @@ CONFIG_RPCSEC_GSS_KRB5=y # Partition Types # # CONFIG_PARTITION_ADVANCED is not set +CONFIG_MAC_PARTITION=y CONFIG_MSDOS_PARTITION=y # CONFIG_NLS is not set # CONFIG_DLM is not set @@ -751,6 +905,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -774,8 +929,18 @@ CONFIG_FRAME_WARN=1024 # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -829,6 +994,10 @@ CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set diff --git a/arch/powerpc/configs/85xx/ksi8560_defconfig b/arch/powerpc/configs/85xx/ksi8560_defconfig index b82bb042308a4ee104aacf299efea55e542bd99d..8bb89f26a20d3b009e40f0ba09ce97b80ab313c6 100644 --- a/arch/powerpc/configs/85xx/ksi8560_defconfig +++ b/arch/powerpc/configs/85xx/ksi8560_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:30 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:28 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_PPC_85xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_E500=y +# CONFIG_PPC_E500MC is not set CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y CONFIG_FSL_EMB_PERFMON=y @@ -33,12 +34,14 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y # CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y @@ -85,7 +88,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -110,10 +112,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -124,6 +132,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -142,8 +151,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set @@ -152,11 +159,13 @@ CONFIG_MPC85xx=y # CONFIG_MPC8560_ADS is not set # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS is not set +# CONFIG_MPC8536_DS is not set # CONFIG_MPC85xx_DS is not set CONFIG_KSI8560=y # CONFIG_STX_GP3 is not set # CONFIG_TQM8540 is not set # CONFIG_TQM8541 is not set +# CONFIG_TQM8548 is not set # CONFIG_TQM8555 is not set # CONFIG_TQM8560 is not set # CONFIG_SBC8548 is not set @@ -173,7 +182,6 @@ CONFIG_MPIC=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set CONFIG_CPM2=y -CONFIG_PPC_CPM_NEW_BINDING=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -213,6 +221,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -220,6 +229,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -229,6 +239,7 @@ CONFIG_ISA_DMA_API=y # CONFIG_ZONE_DMA=y CONFIG_FSL_SOC=y +CONFIG_PPC_PCI_CHOICE=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set # CONFIG_PCI_SYSCALL is not set @@ -250,10 +261,6 @@ CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -427,6 +434,7 @@ CONFIG_MTD_PHYSMAP_OF=y # # CONFIG_MTD_UBI is not set CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set @@ -440,12 +448,12 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y # @@ -463,11 +471,8 @@ CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_PLATFORM is not set # CONFIG_BLK_DEV_IDEDMA is not set -# CONFIG_BLK_DEV_HD_ONLY is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -480,7 +485,6 @@ CONFIG_IDE_GENERIC=y # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -504,6 +508,7 @@ CONFIG_MARVELL_PHY=y # CONFIG_REALTEK_PHY is not set # CONFIG_FIXED_PHY is not set CONFIG_MDIO_BITBANG=y +# CONFIG_MDIO_OF_GPIO is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_IBM_NEW_EMAC_ZMII is not set @@ -516,9 +521,7 @@ CONFIG_FS_ENET=y CONFIG_FS_ENET_HAS_FCC=y CONFIG_FS_ENET_MDIO_FCC=y CONFIG_NETDEV_1000=y -# CONFIG_E1000E_ENABLED is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y CONFIG_NETDEV_10000=y # @@ -606,6 +609,23 @@ CONFIG_GEN_RTC=y # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set + +# +# I2C GPIO expanders: +# + +# +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: +# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -622,6 +642,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -633,8 +654,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -664,10 +687,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -680,6 +699,10 @@ CONFIG_USB_SUPPORT=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # @@ -759,6 +782,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -768,12 +792,11 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -809,6 +832,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -833,6 +857,8 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -851,17 +877,29 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set -# CONFIG_KGDB_CONSOLE is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set # CONFIG_BDI_SWITCH is not set @@ -915,6 +953,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -946,6 +988,7 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y -# CONFIG_PPC_CLOCK is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set +CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/mpc8536_ds_defconfig b/arch/powerpc/configs/85xx/mpc8536_ds_defconfig similarity index 95% rename from arch/powerpc/configs/mpc8536_ds_defconfig rename to arch/powerpc/configs/85xx/mpc8536_ds_defconfig index f1e2931de5da33eeffea4bf711d9431479f43eb0..6b516bea6e75c0eaf91b5858682eae29eaea06ac 100644 --- a/arch/powerpc/configs/mpc8536_ds_defconfig +++ b/arch/powerpc/configs/85xx/mpc8536_ds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc8 -# Wed Jul 2 01:34:26 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 07:18:18 2008 # # CONFIG_PPC64 is not set @@ -34,6 +34,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -93,7 +94,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y @@ -119,10 +119,16 @@ CONFIG_SLUB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -139,6 +145,7 @@ CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -157,8 +164,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set @@ -205,7 +210,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -228,6 +233,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -235,6 +241,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -246,6 +253,7 @@ CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -272,10 +280,6 @@ CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -401,6 +405,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -427,12 +433,14 @@ CONFIG_BLK_DEV_RAM_SIZE=524288 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -512,6 +520,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -588,7 +597,6 @@ CONFIG_SATA_SIL=y # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=y # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -632,7 +640,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -648,9 +655,9 @@ CONFIG_SKY2=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -727,12 +734,14 @@ CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_XILINX_XPS_PS2 is not set # CONFIG_GAMEPORT is not set # # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -766,7 +775,7 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_HW_RANDOM is not set +CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set @@ -776,43 +785,64 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set CONFIG_SENSORS_EEPROM=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -821,6 +851,8 @@ CONFIG_SENSORS_EEPROM=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -836,8 +868,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -879,6 +913,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_TTUSB_BUDGET is not set # CONFIG_DVB_TTUSB_DEC is not set # CONFIG_DVB_CINERGYT2 is not set +# CONFIG_DVB_SIANO_SMS1XXX is not set # # Supported FlexCopII (B2C2) Adapters @@ -925,6 +960,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_SP887X is not set # CONFIG_DVB_CX22700 is not set # CONFIG_DVB_CX22702 is not set +# CONFIG_DVB_DRX397XD is not set # CONFIG_DVB_L64781 is not set # CONFIG_DVB_TDA1004X is not set # CONFIG_DVB_NXT6000 is not set @@ -992,15 +1028,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y - -# -# Sound -# CONFIG_SOUND=y - -# -# Advanced Linux Sound Architecture -# CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y @@ -1012,19 +1040,15 @@ CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set - -# -# Generic devices -# +CONFIG_SND_VMASTER=y CONFIG_SND_AC97_CODEC=y +CONFIG_SND_DRIVERS=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set - -# -# PCI devices -# +# CONFIG_SND_AC97_POWER_SAVE is not set +CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set # CONFIG_SND_ALS4000 is not set @@ -1086,39 +1110,12 @@ CONFIG_SND_INTEL8X0=y # CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set -# CONFIG_SND_AC97_POWER_SAVE is not set - -# -# ALSA PowerMac devices -# - -# -# ALSA PowerPC devices -# - -# -# USB devices -# +CONFIG_SND_PPC=y +CONFIG_SND_USB=y # CONFIG_SND_USB_AUDIO is not set # CONFIG_SND_USB_USX2Y is not set # CONFIG_SND_USB_CAIAQ is not set - -# -# System on Chip audio support -# # CONFIG_SND_SOC is not set - -# -# ALSA SoC audio for Freescale SOCs -# - -# -# SoC Audio for the Texas Instruments OMAP -# - -# -# Open Sound System -# # CONFIG_SOUND_PRIME is not set CONFIG_AC97_BUS=y CONFIG_HID_SUPPORT=y @@ -1150,6 +1147,7 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -1201,6 +1199,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1209,7 +1208,6 @@ CONFIG_USB_STORAGE=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -1222,7 +1220,6 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1310,6 +1307,7 @@ CONFIG_DMA_ENGINE=y # DMA Clients # # CONFIG_NET_DMA is not set +# CONFIG_DMATEST is not set # CONFIG_UIO is not set # @@ -1387,6 +1385,7 @@ CONFIG_EFS_FS=m CONFIG_CRAMFS=y CONFIG_VXFS_FS=m # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m # CONFIG_ROMFS_FS is not set @@ -1399,17 +1398,16 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y +CONFIG_ROOT_NFS=y CONFIG_NFSD=y # CONFIG_NFSD_V3 is not set # CONFIG_NFSD_V4 is not set -CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1488,6 +1486,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1513,6 +1512,8 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1531,19 +1532,29 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set # CONFIG_BDI_SWITCH is not set @@ -1561,13 +1572,14 @@ CONFIG_CRYPTO=y # Crypto core or helper # CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_CRYPTD is not set -# CONFIG_CRYPTO_AUTHENC is not set +CONFIG_CRYPTO_AUTHENC=y # CONFIG_CRYPTO_TEST is not set # @@ -1601,6 +1613,10 @@ CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=m # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1633,5 +1649,6 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +CONFIG_CRYPTO_DEV_TALITOS=y # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig index f33fd516fd541a7ca75fc68a7ce0f187c68b9b22..1ea181f826f191d3448d63222b07967f63a2a90b 100644 --- a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig +++ b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:31 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:30 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_PPC_85xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_E500=y +# CONFIG_PPC_E500MC is not set CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y CONFIG_FSL_EMB_PERFMON=y @@ -33,6 +34,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -89,7 +91,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -114,10 +115,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -128,6 +135,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -146,8 +154,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set @@ -156,11 +162,13 @@ CONFIG_MPC8540_ADS=y # CONFIG_MPC8560_ADS is not set # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS is not set +# CONFIG_MPC8536_DS is not set # CONFIG_MPC85xx_DS is not set # CONFIG_KSI8560 is not set # CONFIG_STX_GP3 is not set # CONFIG_TQM8540 is not set # CONFIG_TQM8541 is not set +# CONFIG_TQM8548 is not set # CONFIG_TQM8555 is not set # CONFIG_TQM8560 is not set # CONFIG_SBC8548 is not set @@ -192,7 +200,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -215,6 +223,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -222,6 +231,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -231,6 +241,7 @@ CONFIG_ISA_DMA_API=y # CONFIG_ZONE_DMA=y CONFIG_FSL_SOC=y +CONFIG_PPC_PCI_CHOICE=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set # CONFIG_PCI_SYSCALL is not set @@ -252,10 +263,6 @@ CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -367,6 +374,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set @@ -384,7 +392,6 @@ CONFIG_HAVE_IDE=y # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -416,9 +423,7 @@ CONFIG_MII=y # CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_B44 is not set CONFIG_NETDEV_1000=y -# CONFIG_E1000E_ENABLED is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y CONFIG_NETDEV_10000=y # @@ -504,6 +509,8 @@ CONFIG_GEN_RTC=y # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -520,6 +527,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -531,8 +539,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -562,10 +572,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -578,6 +584,10 @@ CONFIG_USB_SUPPORT=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # @@ -655,6 +665,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -664,12 +675,11 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -705,6 +715,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -729,6 +740,8 @@ CONFIG_FRAME_WARN=1024 CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -746,16 +759,29 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -808,6 +834,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -839,5 +869,6 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/mpc8544_ds_defconfig b/arch/powerpc/configs/85xx/mpc8544_ds_defconfig index a0583e5119f5b087fd15f62f5fa947c7170a7474..1aecdeab9841ec8e8948431570ac2ce339d08ed2 100644 --- a/arch/powerpc/configs/85xx/mpc8544_ds_defconfig +++ b/arch/powerpc/configs/85xx/mpc8544_ds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:32 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 07:20:43 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_PPC_85xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_E500=y +# CONFIG_PPC_E500MC is not set CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y CONFIG_FSL_EMB_PERFMON=y @@ -33,6 +34,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -92,7 +94,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y @@ -118,10 +119,16 @@ CONFIG_SLUB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -138,6 +145,7 @@ CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -156,8 +164,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set @@ -166,11 +172,13 @@ CONFIG_MPC85xx=y # CONFIG_MPC8560_ADS is not set # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS is not set +# CONFIG_MPC8536_DS is not set CONFIG_MPC85xx_DS=y # CONFIG_KSI8560 is not set # CONFIG_STX_GP3 is not set # CONFIG_TQM8540 is not set # CONFIG_TQM8541 is not set +# CONFIG_TQM8548 is not set # CONFIG_TQM8555 is not set # CONFIG_TQM8560 is not set # CONFIG_SBC8548 is not set @@ -202,7 +210,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -225,6 +233,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -232,6 +241,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -244,6 +254,7 @@ CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -270,10 +281,6 @@ CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -399,6 +406,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -425,12 +434,14 @@ CONFIG_BLK_DEV_RAM_SIZE=131072 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -510,6 +521,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -577,12 +589,15 @@ CONFIG_PATA_ALI=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=y # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -626,7 +641,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -640,9 +654,9 @@ CONFIG_NETDEV_1000=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -719,12 +733,14 @@ CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_XILINX_XPS_PS2 is not set # CONFIG_GAMEPORT is not set # # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -758,7 +774,7 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_HW_RANDOM is not set +CONFIG_HW_RANDOM=y CONFIG_NVRAM=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set @@ -768,43 +784,64 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set CONFIG_SENSORS_EEPROM=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -813,10 +850,13 @@ CONFIG_SENSORS_EEPROM=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -828,8 +868,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -871,6 +913,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_TTUSB_BUDGET is not set # CONFIG_DVB_TTUSB_DEC is not set # CONFIG_DVB_CINERGYT2 is not set +# CONFIG_DVB_SIANO_SMS1XXX is not set # # Supported FlexCopII (B2C2) Adapters @@ -917,6 +960,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_SP887X is not set # CONFIG_DVB_CX22700 is not set # CONFIG_DVB_CX22702 is not set +# CONFIG_DVB_DRX397XD is not set # CONFIG_DVB_L64781 is not set # CONFIG_DVB_TDA1004X is not set # CONFIG_DVB_NXT6000 is not set @@ -984,15 +1028,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y - -# -# Sound -# CONFIG_SOUND=y - -# -# Advanced Linux Sound Architecture -# CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y @@ -1006,19 +1042,15 @@ CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set - -# -# Generic devices -# +CONFIG_SND_VMASTER=y CONFIG_SND_AC97_CODEC=y +CONFIG_SND_DRIVERS=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set - -# -# PCI devices -# +# CONFIG_SND_AC97_POWER_SAVE is not set +CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set # CONFIG_SND_ALS4000 is not set @@ -1080,39 +1112,12 @@ CONFIG_SND_INTEL8X0=y # CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set -# CONFIG_SND_AC97_POWER_SAVE is not set - -# -# ALSA PowerMac devices -# - -# -# ALSA PowerPC devices -# - -# -# USB devices -# +CONFIG_SND_PPC=y +CONFIG_SND_USB=y # CONFIG_SND_USB_AUDIO is not set # CONFIG_SND_USB_USX2Y is not set # CONFIG_SND_USB_CAIAQ is not set - -# -# System on Chip audio support -# # CONFIG_SND_SOC is not set - -# -# ALSA SoC audio for Freescale SOCs -# - -# -# SoC Audio for the Texas Instruments OMAP -# - -# -# Open Sound System -# # CONFIG_SOUND_PRIME is not set CONFIG_AC97_BUS=y CONFIG_HID_SUPPORT=y @@ -1144,6 +1149,7 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -1195,6 +1201,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1203,7 +1210,6 @@ CONFIG_USB_STORAGE=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -1216,7 +1222,6 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1270,6 +1275,7 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers @@ -1303,6 +1309,7 @@ CONFIG_DMA_ENGINE=y # DMA Clients # # CONFIG_NET_DMA is not set +# CONFIG_DMATEST is not set # CONFIG_UIO is not set # @@ -1379,6 +1386,7 @@ CONFIG_EFS_FS=m CONFIG_CRAMFS=y CONFIG_VXFS_FS=m # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m # CONFIG_ROMFS_FS is not set @@ -1391,17 +1399,16 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y +CONFIG_ROOT_NFS=y CONFIG_NFSD=y # CONFIG_NFSD_V3 is not set # CONFIG_NFSD_V4 is not set -CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1480,6 +1487,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1505,6 +1513,8 @@ CONFIG_FRAME_WARN=1024 CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1523,17 +1533,29 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1550,13 +1572,14 @@ CONFIG_CRYPTO=y # Crypto core or helper # CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_CRYPTD is not set -# CONFIG_CRYPTO_AUTHENC is not set +CONFIG_CRYPTO_AUTHENC=y # CONFIG_CRYPTO_TEST is not set # @@ -1590,6 +1613,10 @@ CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=m # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1622,5 +1649,6 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +CONFIG_CRYPTO_DEV_TALITOS=y # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig index e19592b4204323447cf5d9ac4239d6cd1de42c2a..06e26d906f6592cd52518763d40c854a09151b16 100644 --- a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig +++ b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:33 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:32 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_PPC_85xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_E500=y +# CONFIG_PPC_E500MC is not set CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y CONFIG_FSL_EMB_PERFMON=y @@ -33,12 +34,14 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y # CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y @@ -89,7 +92,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -114,10 +116,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -128,6 +136,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -146,8 +155,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set @@ -156,11 +163,13 @@ CONFIG_MPC85xx=y CONFIG_MPC8560_ADS=y # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS is not set +# CONFIG_MPC8536_DS is not set # CONFIG_MPC85xx_DS is not set # CONFIG_KSI8560 is not set # CONFIG_STX_GP3 is not set # CONFIG_TQM8540 is not set # CONFIG_TQM8541 is not set +# CONFIG_TQM8548 is not set # CONFIG_TQM8555 is not set # CONFIG_TQM8560 is not set # CONFIG_SBC8548 is not set @@ -177,7 +186,6 @@ CONFIG_MPIC=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set CONFIG_CPM2=y -CONFIG_PPC_CPM_NEW_BINDING=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -217,6 +225,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -224,6 +233,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -235,6 +245,7 @@ CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -261,10 +272,6 @@ CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -363,6 +370,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set @@ -381,12 +389,14 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -404,12 +414,15 @@ CONFIG_HAVE_IDE=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -456,10 +469,8 @@ CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y -CONFIG_E1000_NAPI=y # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -473,9 +484,9 @@ CONFIG_E1000_NAPI=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -582,6 +593,24 @@ CONFIG_GEN_RTC=y CONFIG_DEVPORT=y # CONFIG_I2C is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set + +# +# I2C GPIO expanders: +# + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set + +# +# SPI GPIO expanders: +# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -602,6 +631,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -613,8 +643,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -646,10 +678,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -663,6 +691,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # @@ -741,6 +773,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -750,12 +783,11 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -791,6 +823,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -815,6 +848,8 @@ CONFIG_FRAME_WARN=1024 CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -832,17 +867,29 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set -# CONFIG_KGDB_CONSOLE is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -895,6 +942,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -927,6 +978,7 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set -# CONFIG_PPC_CLOCK is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set +CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/mpc8568mds_defconfig b/arch/powerpc/configs/85xx/mpc8568mds_defconfig index 28004e93aeee55d344b2ccfe0ff7fdff3e3e1895..dc27c74955fa35492888bed760143f7431651364 100644 --- a/arch/powerpc/configs/85xx/mpc8568mds_defconfig +++ b/arch/powerpc/configs/85xx/mpc8568mds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:34 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:33 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_PPC_85xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_E500=y +# CONFIG_PPC_E500MC is not set CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y CONFIG_FSL_EMB_PERFMON=y @@ -33,6 +34,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -89,7 +91,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_KALLSYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y @@ -112,10 +113,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -126,12 +133,13 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -150,8 +158,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set @@ -160,11 +166,13 @@ CONFIG_MPC85xx=y # CONFIG_MPC8560_ADS is not set # CONFIG_MPC85xx_CDS is not set CONFIG_MPC85xx_MDS=y +# CONFIG_MPC8536_DS is not set # CONFIG_MPC85xx_DS is not set # CONFIG_KSI8560 is not set # CONFIG_STX_GP3 is not set # CONFIG_TQM8540 is not set # CONFIG_TQM8541 is not set +# CONFIG_TQM8548 is not set # CONFIG_TQM8555 is not set # CONFIG_TQM8560 is not set # CONFIG_SBC8548 is not set @@ -197,7 +205,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -220,6 +228,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -227,6 +236,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -238,6 +248,7 @@ CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -264,10 +275,6 @@ CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -385,12 +392,14 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -468,6 +477,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set # CONFIG_MD is not set # CONFIG_FUSION is not set @@ -475,12 +485,15 @@ CONFIG_SCSI_LOWLEVEL=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -524,7 +537,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -538,10 +550,10 @@ CONFIG_NETDEV_1000=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y # CONFIG_UCC_GETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -648,42 +660,63 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -692,10 +725,13 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -749,6 +785,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -756,6 +793,7 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set +# CONFIG_ALIM7101_WDT is not set # CONFIG_BOOKE_WDT is not set # @@ -773,8 +811,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -806,10 +846,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -823,6 +859,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # @@ -862,6 +902,7 @@ CONFIG_RTC_DRV_DS1374=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers @@ -950,6 +991,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -960,14 +1002,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -995,6 +1036,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_SYSV68_PARTITION is not set # CONFIG_NLS is not set # CONFIG_DLM is not set +# CONFIG_QE_GPIO is not set # # Library routines @@ -1003,6 +1045,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1027,6 +1070,8 @@ CONFIG_FRAME_WARN=1024 CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1044,17 +1089,28 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -CONFIG_DEBUGGER=y +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set @@ -1122,6 +1178,10 @@ CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1154,6 +1214,7 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/mpc8572_ds_defconfig b/arch/powerpc/configs/85xx/mpc8572_ds_defconfig index 164fd9606ee6acf9e7e0a80b8ca1745abd532b9f..eda45bb8a13f1ac11e5b363d239957acd7391a0a 100644 --- a/arch/powerpc/configs/85xx/mpc8572_ds_defconfig +++ b/arch/powerpc/configs/85xx/mpc8572_ds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:35 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 07:21:42 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_PPC_85xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_E500=y +# CONFIG_PPC_E500MC is not set CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y CONFIG_FSL_EMB_PERFMON=y @@ -33,6 +34,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -92,7 +94,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y @@ -118,10 +119,16 @@ CONFIG_SLUB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -138,6 +145,7 @@ CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -156,8 +164,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set @@ -166,11 +172,13 @@ CONFIG_MPC85xx=y # CONFIG_MPC8560_ADS is not set # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS is not set +# CONFIG_MPC8536_DS is not set CONFIG_MPC85xx_DS=y # CONFIG_KSI8560 is not set # CONFIG_STX_GP3 is not set # CONFIG_TQM8540 is not set # CONFIG_TQM8541 is not set +# CONFIG_TQM8548 is not set # CONFIG_TQM8555 is not set # CONFIG_TQM8560 is not set # CONFIG_SBC8548 is not set @@ -202,7 +210,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -225,6 +233,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -232,6 +241,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -244,6 +254,7 @@ CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -270,10 +281,6 @@ CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -399,6 +406,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -425,12 +434,14 @@ CONFIG_BLK_DEV_RAM_SIZE=131072 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -510,6 +521,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -577,12 +589,15 @@ CONFIG_PATA_ALI=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=y # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -626,7 +641,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -640,9 +654,9 @@ CONFIG_NETDEV_1000=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -719,12 +733,14 @@ CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_XILINX_XPS_PS2 is not set # CONFIG_GAMEPORT is not set # # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -758,7 +774,7 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_HW_RANDOM is not set +CONFIG_HW_RANDOM=y CONFIG_NVRAM=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set @@ -768,43 +784,64 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set CONFIG_SENSORS_EEPROM=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -813,10 +850,13 @@ CONFIG_SENSORS_EEPROM=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -828,8 +868,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -871,6 +913,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_TTUSB_BUDGET is not set # CONFIG_DVB_TTUSB_DEC is not set # CONFIG_DVB_CINERGYT2 is not set +# CONFIG_DVB_SIANO_SMS1XXX is not set # # Supported FlexCopII (B2C2) Adapters @@ -917,6 +960,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_SP887X is not set # CONFIG_DVB_CX22700 is not set # CONFIG_DVB_CX22702 is not set +# CONFIG_DVB_DRX397XD is not set # CONFIG_DVB_L64781 is not set # CONFIG_DVB_TDA1004X is not set # CONFIG_DVB_NXT6000 is not set @@ -984,15 +1028,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y - -# -# Sound -# CONFIG_SOUND=y - -# -# Advanced Linux Sound Architecture -# CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y @@ -1006,19 +1042,15 @@ CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set - -# -# Generic devices -# +CONFIG_SND_VMASTER=y CONFIG_SND_AC97_CODEC=y +CONFIG_SND_DRIVERS=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set - -# -# PCI devices -# +# CONFIG_SND_AC97_POWER_SAVE is not set +CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set # CONFIG_SND_ALS4000 is not set @@ -1080,39 +1112,12 @@ CONFIG_SND_INTEL8X0=y # CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set -# CONFIG_SND_AC97_POWER_SAVE is not set - -# -# ALSA PowerMac devices -# - -# -# ALSA PowerPC devices -# - -# -# USB devices -# +CONFIG_SND_PPC=y +CONFIG_SND_USB=y # CONFIG_SND_USB_AUDIO is not set # CONFIG_SND_USB_USX2Y is not set # CONFIG_SND_USB_CAIAQ is not set - -# -# System on Chip audio support -# # CONFIG_SND_SOC is not set - -# -# ALSA SoC audio for Freescale SOCs -# - -# -# SoC Audio for the Texas Instruments OMAP -# - -# -# Open Sound System -# # CONFIG_SOUND_PRIME is not set CONFIG_AC97_BUS=y CONFIG_HID_SUPPORT=y @@ -1144,6 +1149,7 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -1195,6 +1201,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1203,7 +1210,6 @@ CONFIG_USB_STORAGE=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -1216,7 +1222,6 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1270,6 +1275,7 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers @@ -1368,6 +1374,7 @@ CONFIG_EFS_FS=m CONFIG_CRAMFS=y CONFIG_VXFS_FS=m # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m # CONFIG_ROMFS_FS is not set @@ -1380,17 +1387,16 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y +CONFIG_ROOT_NFS=y CONFIG_NFSD=y # CONFIG_NFSD_V3 is not set # CONFIG_NFSD_V4 is not set -CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1469,6 +1475,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1494,6 +1501,8 @@ CONFIG_FRAME_WARN=1024 CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1512,17 +1521,29 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1539,13 +1560,14 @@ CONFIG_CRYPTO=y # Crypto core or helper # CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_CRYPTD is not set -# CONFIG_CRYPTO_AUTHENC is not set +CONFIG_CRYPTO_AUTHENC=y # CONFIG_CRYPTO_TEST is not set # @@ -1579,6 +1601,10 @@ CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=m # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1611,5 +1637,6 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +CONFIG_CRYPTO_DEV_TALITOS=y # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig index b09f0032a10bfd8826be35bc6677c20715d1ed60..97f3c4fe440b8d19b2a53320ec1b657e1c19bd19 100644 --- a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig +++ b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:36 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:34 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_PPC_85xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_E500=y +# CONFIG_PPC_E500MC is not set CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y CONFIG_FSL_EMB_PERFMON=y @@ -33,6 +34,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -89,7 +91,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -114,10 +115,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -128,6 +135,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -146,8 +154,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set @@ -156,11 +162,13 @@ CONFIG_MPC85xx=y # CONFIG_MPC8560_ADS is not set CONFIG_MPC85xx_CDS=y # CONFIG_MPC85xx_MDS is not set +# CONFIG_MPC8536_DS is not set # CONFIG_MPC85xx_DS is not set # CONFIG_KSI8560 is not set # CONFIG_STX_GP3 is not set # CONFIG_TQM8540 is not set # CONFIG_TQM8541 is not set +# CONFIG_TQM8548 is not set # CONFIG_TQM8555 is not set # CONFIG_TQM8560 is not set # CONFIG_SBC8548 is not set @@ -192,7 +200,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -215,6 +223,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -222,6 +231,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -233,6 +243,7 @@ CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -259,10 +270,6 @@ CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -379,20 +386,22 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set # CONFIG_BLK_DEV_IDEDISK is not set # CONFIG_IDEDISK_MULTI_MODE is not set @@ -405,7 +414,6 @@ CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_PLATFORM is not set CONFIG_BLK_DEV_IDEDMA_SFF=y @@ -423,10 +431,8 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -444,8 +450,6 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_VIA82CXXX=y # CONFIG_BLK_DEV_TC86C001 is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_BLK_DEV_HD_ONLY is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -461,12 +465,15 @@ CONFIG_BLK_DEV_IDEDMA=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -509,10 +516,8 @@ CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y -CONFIG_E1000_NAPI=y # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -526,9 +531,9 @@ CONFIG_E1000_NAPI=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -634,6 +639,8 @@ CONFIG_GEN_RTC=y CONFIG_DEVPORT=y # CONFIG_I2C is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -654,6 +661,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -665,8 +673,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -698,10 +708,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -715,6 +721,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # @@ -793,6 +803,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -802,12 +813,11 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -843,6 +853,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -867,6 +878,8 @@ CONFIG_FRAME_WARN=1024 CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -884,16 +897,29 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -946,6 +972,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -978,5 +1008,6 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/sbc8548_defconfig b/arch/powerpc/configs/85xx/sbc8548_defconfig index 24f7f44b482185c813cd27ccb5871cf9afc93999..41cedc4b63f67c88c947912cced149cc7e26742f 100644 --- a/arch/powerpc/configs/85xx/sbc8548_defconfig +++ b/arch/powerpc/configs/85xx/sbc8548_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:37 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:35 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_PPC_85xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_E500=y +# CONFIG_PPC_E500MC is not set CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y CONFIG_FSL_EMB_PERFMON=y @@ -33,6 +34,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -89,7 +91,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y @@ -112,10 +113,16 @@ CONFIG_SLAB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -126,6 +133,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -144,8 +152,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set @@ -154,11 +160,13 @@ CONFIG_MPC85xx=y # CONFIG_MPC8560_ADS is not set # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS is not set +# CONFIG_MPC8536_DS is not set # CONFIG_MPC85xx_DS is not set # CONFIG_KSI8560 is not set # CONFIG_STX_GP3 is not set # CONFIG_TQM8540 is not set # CONFIG_TQM8541 is not set +# CONFIG_TQM8548 is not set # CONFIG_TQM8555 is not set # CONFIG_TQM8560 is not set CONFIG_SBC8548=y @@ -213,6 +221,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -220,6 +229,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -231,6 +241,7 @@ CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -256,10 +267,6 @@ CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -374,12 +381,14 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -397,12 +406,15 @@ CONFIG_HAVE_IDE=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -446,7 +458,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -460,9 +471,9 @@ CONFIG_NETDEV_1000=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -568,6 +579,8 @@ CONFIG_GEN_RTC=y CONFIG_DEVPORT=y # CONFIG_I2C is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -588,6 +601,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -599,8 +613,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -632,10 +648,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set @@ -706,6 +718,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -715,12 +728,11 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -744,6 +756,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -767,7 +780,16 @@ CONFIG_FRAME_WARN=1024 # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -819,6 +841,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -851,5 +877,6 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/sbc8560_defconfig b/arch/powerpc/configs/85xx/sbc8560_defconfig index 655518dcd73f86cde213269a8ccd6ae37fefffb3..daef36f41b425920b17559c6f0e8af99dc6398a6 100644 --- a/arch/powerpc/configs/85xx/sbc8560_defconfig +++ b/arch/powerpc/configs/85xx/sbc8560_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:38 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:36 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_PPC_85xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_E500=y +# CONFIG_PPC_E500MC is not set CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y CONFIG_FSL_EMB_PERFMON=y @@ -33,6 +34,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -89,7 +91,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -113,10 +114,16 @@ CONFIG_SLAB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -127,6 +134,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -145,8 +153,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set @@ -155,11 +161,13 @@ CONFIG_MPC85xx=y # CONFIG_MPC8560_ADS is not set # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS is not set +# CONFIG_MPC8536_DS is not set # CONFIG_MPC85xx_DS is not set # CONFIG_KSI8560 is not set # CONFIG_STX_GP3 is not set # CONFIG_TQM8540 is not set # CONFIG_TQM8541 is not set +# CONFIG_TQM8548 is not set # CONFIG_TQM8555 is not set # CONFIG_TQM8560 is not set # CONFIG_SBC8548 is not set @@ -214,6 +222,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -221,6 +230,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -230,6 +240,7 @@ CONFIG_ISA_DMA_API=y # CONFIG_ZONE_DMA=y CONFIG_FSL_SOC=y +CONFIG_PPC_PCI_CHOICE=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set # CONFIG_PCI_SYSCALL is not set @@ -251,10 +262,6 @@ CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -366,6 +373,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set @@ -383,7 +391,6 @@ CONFIG_HAVE_IDE=y # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -415,9 +422,7 @@ CONFIG_MII=y # CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_B44 is not set CONFIG_NETDEV_1000=y -# CONFIG_E1000E_ENABLED is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y CONFIG_NETDEV_10000=y # @@ -501,6 +506,8 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -517,6 +524,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -528,8 +536,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -559,10 +569,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -575,6 +581,10 @@ CONFIG_USB_SUPPORT=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # @@ -679,6 +689,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -688,12 +699,11 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -729,6 +739,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -753,6 +764,8 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -769,16 +782,29 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set CONFIG_PPC_EARLY_DEBUG=y @@ -842,6 +868,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -873,5 +903,6 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/stx_gp3_defconfig b/arch/powerpc/configs/85xx/stx_gp3_defconfig index 7804ca1ecc944c2ca50a9f234f14be606e1dd880..2b05d43f8f7edad77200ff3ce3ecb3a9b7d9f011 100644 --- a/arch/powerpc/configs/85xx/stx_gp3_defconfig +++ b/arch/powerpc/configs/85xx/stx_gp3_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:38 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:37 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_PPC_85xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_E500=y +# CONFIG_PPC_E500MC is not set CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y CONFIG_FSL_EMB_PERFMON=y @@ -33,12 +34,14 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y # CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y @@ -89,7 +92,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -115,10 +117,16 @@ CONFIG_SLUB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -134,6 +142,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -152,8 +161,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set @@ -162,11 +169,13 @@ CONFIG_MPC85xx=y # CONFIG_MPC8560_ADS is not set # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS is not set +# CONFIG_MPC8536_DS is not set # CONFIG_MPC85xx_DS is not set # CONFIG_KSI8560 is not set CONFIG_STX_GP3=y # CONFIG_TQM8540 is not set # CONFIG_TQM8541 is not set +# CONFIG_TQM8548 is not set # CONFIG_TQM8555 is not set # CONFIG_TQM8560 is not set # CONFIG_SBC8548 is not set @@ -183,7 +192,6 @@ CONFIG_MPIC=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set CONFIG_CPM2=y -CONFIG_PPC_CPM_NEW_BINDING=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -223,6 +231,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -230,6 +239,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -241,6 +251,7 @@ CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -267,10 +278,6 @@ CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -426,6 +433,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y CONFIG_OF_I2C=m CONFIG_PARPORT=m CONFIG_PARPORT_PC=m @@ -452,15 +460,16 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y # @@ -480,7 +489,6 @@ CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_PLATFORM is not set # @@ -493,10 +501,8 @@ CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -514,8 +520,6 @@ CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_VIA82CXXX is not set # CONFIG_BLK_DEV_TC86C001 is not set # CONFIG_BLK_DEV_IDEDMA is not set -# CONFIG_BLK_DEV_HD_ONLY is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -594,6 +598,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set # CONFIG_MD is not set # CONFIG_FUSION is not set @@ -601,12 +606,15 @@ CONFIG_SCSI_LOWLEVEL=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -652,7 +660,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -666,9 +673,9 @@ CONFIG_NETDEV_1000=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -731,6 +738,7 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_GPIO is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y CONFIG_MOUSE_PS2_ALPS=y @@ -741,7 +749,9 @@ CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_MOUSE_GPIO is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set @@ -757,6 +767,7 @@ CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_XILINX_XPS_PS2 is not set # CONFIG_GAMEPORT is not set # @@ -805,44 +816,68 @@ CONFIG_DEVPORT=y CONFIG_I2C=m CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=m +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_MPC is not set # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_CPM is not set +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_MPC is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set +# CONFIG_TPS65010 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -850,10 +885,32 @@ CONFIG_I2C_CHARDEV=m # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set + +# +# SPI GPIO expanders: +# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -907,6 +964,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -918,8 +976,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -958,20 +1018,8 @@ CONFIG_DRM=m # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# CONFIG_SOUND=m - -# -# Advanced Linux Sound Architecture -# # CONFIG_SND is not set - -# -# Open Sound System -# # CONFIG_SOUND_PRIME is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -985,6 +1033,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # @@ -1070,6 +1122,7 @@ CONFIG_TMPFS=y CONFIG_CRAMFS=m # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1080,13 +1133,12 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1150,6 +1202,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=m CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1175,6 +1228,8 @@ CONFIG_FRAME_WARN=1024 CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1193,18 +1248,29 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set -# CONFIG_KGDB_CONSOLE is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set CONFIG_BDI_SWITCH=y # CONFIG_PPC_EARLY_DEBUG is not set @@ -1258,6 +1324,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1290,6 +1360,7 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set -# CONFIG_PPC_CLOCK is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set +CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/tqm8540_defconfig b/arch/powerpc/configs/85xx/tqm8540_defconfig index e0b5559e84aa30c498e017d8252ef21cecbae97f..1b2d5d577915d41d8a1c878f40950c0beaeea991 100644 --- a/arch/powerpc/configs/85xx/tqm8540_defconfig +++ b/arch/powerpc/configs/85xx/tqm8540_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:39 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:37 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_PPC_85xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_E500=y +# CONFIG_PPC_E500MC is not set CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y CONFIG_FSL_EMB_PERFMON=y @@ -33,6 +34,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -89,7 +91,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set CONFIG_PRINTK=y @@ -112,10 +113,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -126,6 +133,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -144,8 +152,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set @@ -154,11 +160,13 @@ CONFIG_MPC85xx=y # CONFIG_MPC8560_ADS is not set # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS is not set +# CONFIG_MPC8536_DS is not set # CONFIG_MPC85xx_DS is not set # CONFIG_KSI8560 is not set # CONFIG_STX_GP3 is not set CONFIG_TQM8540=y # CONFIG_TQM8541 is not set +# CONFIG_TQM8548 is not set # CONFIG_TQM8555 is not set # CONFIG_TQM8560 is not set # CONFIG_SBC8548 is not set @@ -214,6 +222,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -221,6 +230,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -232,6 +242,7 @@ CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -255,10 +266,6 @@ CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -449,20 +456,22 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_BLK_DEV_IDEDISK=y # CONFIG_IDEDISK_MULTI_MODE is not set @@ -475,7 +484,6 @@ CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_PLATFORM is not set CONFIG_BLK_DEV_IDEDMA_SFF=y @@ -493,10 +501,8 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -514,8 +520,6 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_VIA82CXXX=y # CONFIG_BLK_DEV_TC86C001 is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_BLK_DEV_HD_ONLY is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -531,12 +535,15 @@ CONFIG_BLK_DEV_IDEDMA=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -598,7 +605,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -612,9 +618,9 @@ CONFIG_NETDEV_1000=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -721,41 +727,62 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -764,10 +791,13 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -821,6 +851,7 @@ CONFIG_SENSORS_LM75=y # CONFIG_SENSORS_W83627EHF is not set CONFIG_HWMON_DEBUG_CHIP=y # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -832,8 +863,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -865,10 +898,6 @@ CONFIG_DAB=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -882,6 +911,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # @@ -971,6 +1004,7 @@ CONFIG_JFFS2_RTIME=y CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -980,12 +1014,11 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1021,6 +1054,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1048,7 +1082,16 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1100,6 +1143,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1132,5 +1179,6 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/tqm8541_defconfig b/arch/powerpc/configs/85xx/tqm8541_defconfig index 6f9067b49e0790a9aea4f1757e1ca44db6bc9cf3..da841a09755c3b48de724d7142ec6ac51c9ed6de 100644 --- a/arch/powerpc/configs/85xx/tqm8541_defconfig +++ b/arch/powerpc/configs/85xx/tqm8541_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:40 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:39 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_PPC_85xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_E500=y +# CONFIG_PPC_E500MC is not set CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y CONFIG_FSL_EMB_PERFMON=y @@ -33,12 +34,14 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y # CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y @@ -89,7 +92,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set CONFIG_PRINTK=y @@ -112,10 +114,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -126,6 +134,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -144,8 +153,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set @@ -154,11 +161,13 @@ CONFIG_MPC85xx=y # CONFIG_MPC8560_ADS is not set # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS is not set +# CONFIG_MPC8536_DS is not set # CONFIG_MPC85xx_DS is not set # CONFIG_KSI8560 is not set # CONFIG_STX_GP3 is not set # CONFIG_TQM8540 is not set CONFIG_TQM8541=y +# CONFIG_TQM8548 is not set # CONFIG_TQM8555 is not set # CONFIG_TQM8560 is not set # CONFIG_SBC8548 is not set @@ -176,7 +185,6 @@ CONFIG_MPIC=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set CONFIG_CPM2=y -CONFIG_PPC_CPM_NEW_BINDING=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -216,6 +224,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -223,6 +232,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -234,6 +244,7 @@ CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -257,10 +268,6 @@ CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -432,6 +439,7 @@ CONFIG_MTD_CFI_UTIL=y # # CONFIG_MTD_UBI is not set CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y @@ -451,20 +459,22 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_BLK_DEV_IDEDISK=y # CONFIG_IDEDISK_MULTI_MODE is not set @@ -477,7 +487,6 @@ CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_PLATFORM is not set CONFIG_BLK_DEV_IDEDMA_SFF=y @@ -495,10 +504,8 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -516,8 +523,6 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_VIA82CXXX=y # CONFIG_BLK_DEV_TC86C001 is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_BLK_DEV_HD_ONLY is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -533,12 +538,15 @@ CONFIG_BLK_DEV_IDEDMA=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -601,7 +609,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -615,9 +622,9 @@ CONFIG_NETDEV_1000=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -732,42 +739,66 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_CPM is not set +# CONFIG_I2C_GPIO is not set +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set +# CONFIG_TPS65010 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -775,10 +806,31 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_GPIO_SYSFS is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set + +# +# SPI GPIO expanders: +# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -832,6 +884,7 @@ CONFIG_SENSORS_LM75=y # CONFIG_SENSORS_W83627EHF is not set CONFIG_HWMON_DEBUG_CHIP=y # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -843,8 +896,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -876,10 +931,6 @@ CONFIG_DAB=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -893,6 +944,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # @@ -982,6 +1037,7 @@ CONFIG_JFFS2_RTIME=y CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -991,12 +1047,11 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1032,6 +1087,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1059,8 +1115,16 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set -# CONFIG_KGDB_CONSOLE is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1112,6 +1176,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1144,6 +1212,7 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set -# CONFIG_PPC_CLOCK is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set +CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/tqm8548_defconfig b/arch/powerpc/configs/85xx/tqm8548_defconfig index b3b770be3cc9b237ca6f187c10f4d92d04690d34..ca1234d2685582956e4624b27ce4ec8bd6a5d42e 100644 --- a/arch/powerpc/configs/85xx/tqm8548_defconfig +++ b/arch/powerpc/configs/85xx/tqm8548_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Thu Jun 26 14:40:02 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:40 2008 # # CONFIG_PPC64 is not set @@ -34,6 +34,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -90,7 +91,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -116,10 +116,16 @@ CONFIG_SLUB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -130,12 +136,13 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -154,8 +161,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set @@ -164,6 +169,7 @@ CONFIG_MPC85xx=y # CONFIG_MPC8560_ADS is not set # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS is not set +# CONFIG_MPC8536_DS is not set # CONFIG_MPC85xx_DS is not set # CONFIG_KSI8560 is not set # CONFIG_STX_GP3 is not set @@ -187,7 +193,6 @@ CONFIG_MPIC=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set -CONFIG_PPC_CPM_NEW_BINDING=y # CONFIG_FSL_ULI1575 is not set # @@ -203,7 +208,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -226,6 +231,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -233,6 +239,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -244,7 +251,7 @@ CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y -CONFIG_FSL_LBC=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -273,10 +280,6 @@ CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -455,7 +458,6 @@ CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_NANDSIM is not set # CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_NAND_FSL_ELBC is not set -CONFIG_MTD_NAND_FSL_UPM=y # CONFIG_MTD_ONENAND is not set # @@ -490,20 +492,22 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set # CONFIG_BLK_DEV_IDEDISK is not set # CONFIG_IDEDISK_MULTI_MODE is not set @@ -516,7 +520,6 @@ CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_PLATFORM is not set CONFIG_BLK_DEV_IDEDMA_SFF=y @@ -534,10 +537,8 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -555,8 +556,6 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_VIA82CXXX=y # CONFIG_BLK_DEV_TC86C001 is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_BLK_DEV_HD_ONLY is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -572,12 +571,15 @@ CONFIG_BLK_DEV_IDEDMA=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -620,10 +622,8 @@ CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y -CONFIG_E1000_NAPI=y # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -637,9 +637,9 @@ CONFIG_E1000_NAPI=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -744,42 +744,63 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -788,10 +809,13 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -845,6 +869,7 @@ CONFIG_SENSORS_LM75=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -856,8 +881,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -889,10 +916,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -906,6 +929,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # @@ -945,6 +972,7 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers @@ -1031,9 +1059,11 @@ CONFIG_TMPFS=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set +# CONFIG_UBIFS_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1043,12 +1073,11 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1084,6 +1113,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1108,6 +1138,8 @@ CONFIG_FRAME_WARN=1024 CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1125,17 +1157,29 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1189,6 +1233,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1221,5 +1269,6 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/tqm8555_defconfig b/arch/powerpc/configs/85xx/tqm8555_defconfig index 03120b5b52fa5e1a2267cbb9414d80bd22b197fe..dcf9cfe28b555771844e106a85a521bb58ebd8d1 100644 --- a/arch/powerpc/configs/85xx/tqm8555_defconfig +++ b/arch/powerpc/configs/85xx/tqm8555_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:41 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:42 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_PPC_85xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_E500=y +# CONFIG_PPC_E500MC is not set CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y CONFIG_FSL_EMB_PERFMON=y @@ -33,12 +34,14 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y # CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y @@ -89,7 +92,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set CONFIG_PRINTK=y @@ -112,10 +114,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -126,6 +134,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -144,8 +153,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set @@ -154,11 +161,13 @@ CONFIG_MPC85xx=y # CONFIG_MPC8560_ADS is not set # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS is not set +# CONFIG_MPC8536_DS is not set # CONFIG_MPC85xx_DS is not set # CONFIG_KSI8560 is not set # CONFIG_STX_GP3 is not set # CONFIG_TQM8540 is not set # CONFIG_TQM8541 is not set +# CONFIG_TQM8548 is not set CONFIG_TQM8555=y # CONFIG_TQM8560 is not set # CONFIG_SBC8548 is not set @@ -176,7 +185,6 @@ CONFIG_MPIC=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set CONFIG_CPM2=y -CONFIG_PPC_CPM_NEW_BINDING=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -216,6 +224,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -223,6 +232,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -234,6 +244,7 @@ CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -257,10 +268,6 @@ CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -432,6 +439,7 @@ CONFIG_MTD_CFI_UTIL=y # # CONFIG_MTD_UBI is not set CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y @@ -451,20 +459,22 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_BLK_DEV_IDEDISK=y # CONFIG_IDEDISK_MULTI_MODE is not set @@ -477,7 +487,6 @@ CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_PLATFORM is not set CONFIG_BLK_DEV_IDEDMA_SFF=y @@ -495,10 +504,8 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -516,8 +523,6 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_VIA82CXXX=y # CONFIG_BLK_DEV_TC86C001 is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_BLK_DEV_HD_ONLY is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -533,12 +538,15 @@ CONFIG_BLK_DEV_IDEDMA=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -601,7 +609,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -615,9 +622,9 @@ CONFIG_NETDEV_1000=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -732,42 +739,66 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_CPM is not set +# CONFIG_I2C_GPIO is not set +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set +# CONFIG_TPS65010 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -775,10 +806,31 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_GPIO_SYSFS is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set + +# +# SPI GPIO expanders: +# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -832,6 +884,7 @@ CONFIG_SENSORS_LM75=y # CONFIG_SENSORS_W83627EHF is not set CONFIG_HWMON_DEBUG_CHIP=y # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -843,8 +896,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -876,10 +931,6 @@ CONFIG_DAB=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -893,6 +944,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # @@ -982,6 +1037,7 @@ CONFIG_JFFS2_RTIME=y CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -991,12 +1047,11 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1032,6 +1087,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1059,8 +1115,16 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set -# CONFIG_KGDB_CONSOLE is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1112,6 +1176,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1144,6 +1212,7 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set -# CONFIG_PPC_CLOCK is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set +CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/tqm8560_defconfig b/arch/powerpc/configs/85xx/tqm8560_defconfig index 3113257edf5aab0fff4a7cff0ce6132b058c2786..8d676629cdb1252eb80a98eb485e7487e5eb561e 100644 --- a/arch/powerpc/configs/85xx/tqm8560_defconfig +++ b/arch/powerpc/configs/85xx/tqm8560_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:42 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:43 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_PPC_85xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_E500=y +# CONFIG_PPC_E500MC is not set CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y CONFIG_FSL_EMB_PERFMON=y @@ -33,12 +34,14 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y # CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y @@ -89,7 +92,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set CONFIG_PRINTK=y @@ -112,10 +114,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -126,6 +134,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -144,8 +153,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set @@ -154,11 +161,13 @@ CONFIG_MPC85xx=y # CONFIG_MPC8560_ADS is not set # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS is not set +# CONFIG_MPC8536_DS is not set # CONFIG_MPC85xx_DS is not set # CONFIG_KSI8560 is not set # CONFIG_STX_GP3 is not set # CONFIG_TQM8540 is not set # CONFIG_TQM8541 is not set +# CONFIG_TQM8548 is not set # CONFIG_TQM8555 is not set CONFIG_TQM8560=y # CONFIG_SBC8548 is not set @@ -176,7 +185,6 @@ CONFIG_MPIC=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set CONFIG_CPM2=y -CONFIG_PPC_CPM_NEW_BINDING=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -216,6 +224,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -223,6 +232,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -234,6 +244,7 @@ CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -257,10 +268,6 @@ CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -432,6 +439,7 @@ CONFIG_MTD_CFI_UTIL=y # # CONFIG_MTD_UBI is not set CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y @@ -451,20 +459,22 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_BLK_DEV_IDEDISK=y # CONFIG_IDEDISK_MULTI_MODE is not set @@ -477,7 +487,6 @@ CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_PLATFORM is not set CONFIG_BLK_DEV_IDEDMA_SFF=y @@ -495,10 +504,8 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -516,8 +523,6 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_VIA82CXXX=y # CONFIG_BLK_DEV_TC86C001 is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_BLK_DEV_HD_ONLY is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -533,12 +538,15 @@ CONFIG_BLK_DEV_IDEDMA=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -601,7 +609,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -615,9 +622,9 @@ CONFIG_NETDEV_1000=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -732,42 +739,66 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_CPM is not set +# CONFIG_I2C_GPIO is not set +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set +# CONFIG_TPS65010 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -775,10 +806,31 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_GPIO_SYSFS is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set + +# +# SPI GPIO expanders: +# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -832,6 +884,7 @@ CONFIG_SENSORS_LM75=y # CONFIG_SENSORS_W83627EHF is not set CONFIG_HWMON_DEBUG_CHIP=y # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -843,8 +896,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -876,10 +931,6 @@ CONFIG_DAB=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -893,6 +944,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # @@ -982,6 +1037,7 @@ CONFIG_JFFS2_RTIME=y CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -991,12 +1047,11 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1032,6 +1087,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1059,8 +1115,16 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set -# CONFIG_KGDB_CONSOLE is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1112,6 +1176,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1144,6 +1212,7 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set -# CONFIG_PPC_CLOCK is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set +CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/adder875_defconfig b/arch/powerpc/configs/adder875_defconfig index 6740f2a3aa3d429033acef315a839611ed43fc7b..63cd51fbb4b99b05d0862609110c4b0860686594 100644 --- a/arch/powerpc/configs/adder875_defconfig +++ b/arch/powerpc/configs/adder875_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:08 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:00 2008 # # CONFIG_PPC64 is not set @@ -29,6 +29,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -109,10 +110,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=1 @@ -122,6 +129,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -140,8 +148,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set CONFIG_CPM1=y @@ -159,6 +165,7 @@ CONFIG_PPC_ADDER875=y # Generic MPC8xx Options # CONFIG_8xx_COPYBACK=y +# CONFIG_8xx_GPIO is not set # CONFIG_8xx_CPU6 is not set CONFIG_8xx_CPU15=y CONFIG_NO_UCODE_PATCH=y @@ -177,7 +184,6 @@ CONFIG_NO_UCODE_PATCH=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -CONFIG_PPC_CPM_NEW_BINDING=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -218,6 +224,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -225,6 +232,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -257,10 +265,6 @@ CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0x80000000 CONFIG_CONSISTENT_START=0xfd000000 CONFIG_CONSISTENT_SIZE=0x00200000 - -# -# Networking -# CONFIG_NET=y # @@ -443,7 +447,6 @@ CONFIG_HAVE_IDE=y # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -547,6 +550,7 @@ CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=y CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_XILINX_XPS_PS2 is not set # CONFIG_GAMEPORT is not set # @@ -587,6 +591,8 @@ CONFIG_GEN_RTC=y # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -602,8 +608,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -633,10 +641,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set @@ -706,6 +710,7 @@ CONFIG_TMPFS=y CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -716,13 +721,12 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -761,6 +765,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set # CONFIG_CRC32 is not set # CONFIG_CRC7 is not set @@ -785,6 +790,8 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -800,16 +807,28 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set # CONFIG_BDI_SWITCH is not set @@ -822,6 +841,6 @@ CONFIG_DEBUG_INFO=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set -# CONFIG_PPC_CLOCK is not set +CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/c2k_defconfig b/arch/powerpc/configs/c2k_defconfig index dc599c7e97d50f4d70ad1de8fbd0822a165fc57a..c16521ffb47778383dbb24d6b122e7c1b5079626 100644 --- a/arch/powerpc/configs/c2k_defconfig +++ b/arch/powerpc/configs/c2k_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc2 -# Thu May 15 11:00:14 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:02 2008 # # CONFIG_PPC64 is not set @@ -34,6 +34,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -97,7 +98,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set CONFIG_KALLSYMS_EXTRA_PASS=y @@ -124,11 +124,17 @@ CONFIG_PROFILING=y CONFIG_OPROFILE=m CONFIG_HAVE_OPROFILE=y CONFIG_KPROBES=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_KRETPROBES=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -145,6 +151,7 @@ CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -164,19 +171,18 @@ CONFIG_CLASSIC_RCU=y # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set CONFIG_EMBEDDED6xx=y # CONFIG_LINKSTATION is not set # CONFIG_STORCENTER is not set @@ -253,6 +259,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -260,6 +267,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" CONFIG_PM=y # CONFIG_PM_DEBUG is not set CONFIG_SECCOMP=y @@ -301,10 +309,6 @@ CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 CONFIG_CONSISTENT_START=0xff100000 CONFIG_CONSISTENT_SIZE=0x00200000 - -# -# Networking -# CONFIG_NET=y # @@ -318,6 +322,7 @@ CONFIG_XFRM_USER=y # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set # CONFIG_XFRM_STATISTICS is not set +CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=m # CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y @@ -349,7 +354,7 @@ CONFIG_INET_TUNNEL=m CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y -# CONFIG_INET_LRO is not set +CONFIG_INET_LRO=m CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -472,6 +477,7 @@ CONFIG_IP_NF_MANGLE=m CONFIG_IP_NF_TARGET_ECN=m # CONFIG_IP_NF_TARGET_TTL is not set CONFIG_IP_NF_RAW=m +# CONFIG_IP_NF_SECURITY is not set CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m @@ -495,6 +501,7 @@ CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_MANGLE=m # CONFIG_IP6_NF_TARGET_HL is not set CONFIG_IP6_NF_RAW=m +# CONFIG_IP6_NF_SECURITY is not set # # Bridge: Netfilter Configuration @@ -507,6 +514,7 @@ CONFIG_BRIDGE_EBT_802_3=m CONFIG_BRIDGE_EBT_AMONG=m CONFIG_BRIDGE_EBT_ARP=m CONFIG_BRIDGE_EBT_IP=m +# CONFIG_BRIDGE_EBT_IP6 is not set CONFIG_BRIDGE_EBT_LIMIT=m CONFIG_BRIDGE_EBT_MARK=m CONFIG_BRIDGE_EBT_PKTTYPE=m @@ -535,8 +543,10 @@ CONFIG_ATM_LANE=m # CONFIG_ATM_MPOA is not set CONFIG_ATM_BR2684=m # CONFIG_ATM_BR2684_IPFILTER is not set +CONFIG_STP=m CONFIG_BRIDGE=m CONFIG_VLAN_8021Q=m +# CONFIG_VLAN_8021Q_GVRP is not set # CONFIG_DECNET is not set CONFIG_LLC=m # CONFIG_LLC2 is not set @@ -556,7 +566,6 @@ CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m CONFIG_NET_SCH_ATM=m CONFIG_NET_SCH_PRIO=m -# CONFIG_NET_SCH_RR is not set CONFIG_NET_SCH_RED=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m @@ -601,7 +610,6 @@ CONFIG_BT_RFCOMM_TTY=y CONFIG_BT_BNEP=m CONFIG_BT_BNEP_MC_FILTER=y CONFIG_BT_BNEP_PROTO_FILTER=y -CONFIG_BT_CMTP=m CONFIG_BT_HIDP=m # @@ -609,6 +617,7 @@ CONFIG_BT_HIDP=m # CONFIG_BT_HCIUSB=m CONFIG_BT_HCIUSB_SCO=y +# CONFIG_BT_HCIBTUSB is not set CONFIG_BT_HCIUART=m CONFIG_BT_HCIUART_H4=y CONFIG_BT_HCIUART_BCSP=y @@ -625,6 +634,7 @@ CONFIG_FIB_RULES=y # # CONFIG_CFG80211 is not set CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y # CONFIG_MAC80211 is not set CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set @@ -645,6 +655,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -749,6 +761,7 @@ CONFIG_BLK_DEV_RAM_SIZE=16384 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -844,6 +857,7 @@ CONFIG_SCSI_LPFC=m # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set # CONFIG_MD is not set # CONFIG_FUSION is not set @@ -851,12 +865,15 @@ CONFIG_SCSI_LPFC=m # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=m CONFIG_BONDING=m # CONFIG_MACVLAN is not set @@ -900,7 +917,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -916,6 +932,7 @@ CONFIG_NETDEV_1000=y CONFIG_MV643XX_ETH=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -940,112 +957,13 @@ CONFIG_MV643XX_ETH=y # CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set -CONFIG_SLHC=m # CONFIG_NET_FC is not set CONFIG_NETCONSOLE=m # CONFIG_NETCONSOLE_DYNAMIC is not set CONFIG_NETPOLL=y CONFIG_NETPOLL_TRAP=y CONFIG_NET_POLL_CONTROLLER=y -CONFIG_ISDN=m -CONFIG_ISDN_I4L=m -CONFIG_ISDN_PPP=y -CONFIG_ISDN_PPP_VJ=y -CONFIG_ISDN_MPP=y -CONFIG_IPPP_FILTER=y -# CONFIG_ISDN_PPP_BSDCOMP is not set -CONFIG_ISDN_AUDIO=y -CONFIG_ISDN_TTY_FAX=y - -# -# ISDN feature submodules -# -CONFIG_ISDN_DRV_LOOP=m -# CONFIG_ISDN_DIVERSION is not set - -# -# ISDN4Linux hardware drivers -# - -# -# Passive cards -# -CONFIG_ISDN_DRV_HISAX=m - -# -# D-channel protocol features -# -CONFIG_HISAX_EURO=y -CONFIG_DE_AOC=y -CONFIG_HISAX_NO_SENDCOMPLETE=y -CONFIG_HISAX_NO_LLC=y -CONFIG_HISAX_NO_KEYPAD=y -CONFIG_HISAX_1TR6=y -CONFIG_HISAX_NI1=y -CONFIG_HISAX_MAX_CARDS=8 - -# -# HiSax supported cards -# -CONFIG_HISAX_16_3=y -CONFIG_HISAX_S0BOX=y -CONFIG_HISAX_FRITZPCI=y -CONFIG_HISAX_AVM_A1_PCMCIA=y -CONFIG_HISAX_ELSA=y -CONFIG_HISAX_DIEHLDIVA=y -CONFIG_HISAX_SEDLBAUER=y -CONFIG_HISAX_NICCY=y -CONFIG_HISAX_BKM_A4T=y -CONFIG_HISAX_SCT_QUADRO=y -CONFIG_HISAX_GAZEL=y -CONFIG_HISAX_W6692=y -CONFIG_HISAX_HFC_SX=y -# CONFIG_HISAX_DEBUG is not set - -# -# HiSax PCMCIA card service modules -# - -# -# HiSax sub driver modules -# -CONFIG_HISAX_ST5481=m -CONFIG_HISAX_HFCUSB=m -# CONFIG_HISAX_HFC4S8S is not set -CONFIG_HISAX_FRITZ_PCIPNP=m -CONFIG_HISAX_HDLC=y - -# -# Active cards -# -CONFIG_HYSDN=m -CONFIG_HYSDN_CAPI=y -# CONFIG_ISDN_DRV_GIGASET is not set -CONFIG_ISDN_CAPI=m -CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON=y -CONFIG_CAPI_TRACE=y -CONFIG_ISDN_CAPI_MIDDLEWARE=y -CONFIG_ISDN_CAPI_CAPI20=m -CONFIG_ISDN_CAPI_CAPIFS_BOOL=y -CONFIG_ISDN_CAPI_CAPIFS=m -CONFIG_ISDN_CAPI_CAPIDRV=m - -# -# CAPI hardware drivers -# -CONFIG_CAPI_AVM=y -CONFIG_ISDN_DRV_AVMB1_B1PCI=m -CONFIG_ISDN_DRV_AVMB1_B1PCIV4=y -CONFIG_ISDN_DRV_AVMB1_B1PCMCIA=m -CONFIG_ISDN_DRV_AVMB1_T1PCI=m -CONFIG_ISDN_DRV_AVMB1_C4=m -CONFIG_CAPI_EICON=y -CONFIG_ISDN_DIVAS=m -CONFIG_ISDN_DIVAS_BRIPCI=y -CONFIG_ISDN_DIVAS_PRIPCI=y -CONFIG_ISDN_DIVAS_DIVACAPI=m -CONFIG_ISDN_DIVAS_USERIDI=m -CONFIG_ISDN_DIVAS_MAINT=m +# CONFIG_ISDN is not set # CONFIG_PHONE is not set # @@ -1092,6 +1010,7 @@ CONFIG_INPUT_UINPUT=m # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -1145,44 +1064,65 @@ CONFIG_DEVPORT=y CONFIG_I2C=m CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=m +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_MPC is not set # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_MPC is not set +CONFIG_I2C_MV64XXX=m +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set -CONFIG_I2C_MV64XXX=m +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set CONFIG_SENSORS_EEPROM=m CONFIG_SENSORS_PCF8574=m # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set CONFIG_SENSORS_PCF8591=m # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -1191,10 +1131,13 @@ CONFIG_SENSORS_PCF8591=m # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=m CONFIG_HWMON_VID=m +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set CONFIG_SENSORS_ADM1021=m CONFIG_SENSORS_ADM1025=m @@ -1255,6 +1198,7 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # CONFIG_SOFT_WATCHDOG=m +# CONFIG_ALIM7101_WDT is not set # CONFIG_MV64X60_WDT is not set # @@ -1278,8 +1222,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -1290,6 +1236,7 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set # # Multimedia drivers @@ -1316,10 +1263,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set CONFIG_HID=m @@ -1339,6 +1282,7 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_DYNAMIC_MINORS is not set CONFIG_USB_SUSPEND=y # CONFIG_USB_OTG is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -1362,11 +1306,16 @@ CONFIG_USB_UHCI_HCD=m # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # USB Device Class drivers # CONFIG_USB_ACM=m CONFIG_USB_PRINTER=m +# CONFIG_USB_WDM is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1388,6 +1337,7 @@ CONFIG_USB_STORAGE_JUMPSHOT=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1396,7 +1346,6 @@ CONFIG_USB_STORAGE_JUMPSHOT=y # CONFIG_USB_MDC800=m CONFIG_USB_MICROTEK=m -CONFIG_USB_MON=y # # USB port drivers @@ -1405,7 +1354,6 @@ CONFIG_USB_SERIAL=m CONFIG_USB_EZUSB=y CONFIG_USB_SERIAL_GENERIC=y # CONFIG_USB_SERIAL_AIRCABLE is not set -# CONFIG_USB_SERIAL_AIRPRIME is not set # CONFIG_USB_SERIAL_ARK3116 is not set CONFIG_USB_SERIAL_BELKIN=m # CONFIG_USB_SERIAL_CH341 is not set @@ -1443,6 +1391,7 @@ CONFIG_USB_SERIAL_KOBIL_SCT=m CONFIG_USB_SERIAL_MCT_U232=m # CONFIG_USB_SERIAL_MOS7720 is not set # CONFIG_USB_SERIAL_MOS7840 is not set +# CONFIG_USB_SERIAL_MOTOROLA is not set # CONFIG_USB_SERIAL_NAVMAN is not set CONFIG_USB_SERIAL_PL2303=m # CONFIG_USB_SERIAL_OTI6858 is not set @@ -1464,7 +1413,6 @@ CONFIG_USB_SERIAL_OMNINET=m CONFIG_USB_EMI62=m # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -CONFIG_USB_AUERSWALD=m CONFIG_USB_RIO500=m CONFIG_USB_LEGOTOWER=m CONFIG_USB_LCD=m @@ -1481,6 +1429,7 @@ CONFIG_USB_LED=m # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set CONFIG_USB_TEST=m +# CONFIG_USB_ISIGHTFW is not set CONFIG_USB_ATM=m CONFIG_USB_SPEEDTOUCH=m # CONFIG_USB_CXACRU is not set @@ -1601,6 +1550,7 @@ CONFIG_JFFS2_RTIME=y CONFIG_CRAMFS=m CONFIG_VXFS_FS=m # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1611,8 +1561,8 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_ACL_SUPPORT=y @@ -1620,7 +1570,6 @@ CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y CONFIG_SUNRPC_XPRT_RDMA=m -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=m # CONFIG_SMB_FS is not set @@ -1705,6 +1654,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=m CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1732,6 +1682,8 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1750,6 +1702,7 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -1758,11 +1711,22 @@ CONFIG_DEBUG_INFO=y # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set CONFIG_BOOTX_TEXT=y @@ -1776,7 +1740,6 @@ CONFIG_KEYS_DEBUG_PROC_KEYS=y CONFIG_SECURITY=y CONFIG_SECURITY_NETWORK=y # CONFIG_SECURITY_NETWORK_XFRM is not set -CONFIG_SECURITY_CAPABILITIES=y # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0 CONFIG_SECURITY_SELINUX=y @@ -1835,6 +1798,10 @@ CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=m +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=y CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m diff --git a/arch/powerpc/configs/chrp32_defconfig b/arch/powerpc/configs/chrp32_defconfig index 05360d4ef1b1c719a30ce2749234911ec1af3487..2e0ef8c18227efb02260fa7b1621e2256de0923a 100644 --- a/arch/powerpc/configs/chrp32_defconfig +++ b/arch/powerpc/configs/chrp32_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc3 -# Tue May 20 20:00:44 2008 +# Linux kernel version: 2.6.27-rc4 +# Tue Aug 26 13:12:40 2008 # # CONFIG_PPC64 is not set @@ -33,6 +33,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -90,7 +91,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -117,10 +117,16 @@ CONFIG_SLUB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_USE_GENERIC_SMP_HELPERS=y +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -138,6 +144,7 @@ CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -157,19 +164,18 @@ CONFIG_CLASSIC_RCU=y # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set CONFIG_CLASSIC32=y CONFIG_PPC_CHRP=y -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set CONFIG_PPC_NATIVE=y # CONFIG_UDBG_RTAS_CONSOLE is not set # CONFIG_IPIC is not set @@ -201,7 +207,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -225,6 +231,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_MIGRATION is not set # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -232,6 +239,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -268,10 +276,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -398,7 +402,9 @@ CONFIG_NF_NAT_SIP=m CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_STANDALONE is not set CONFIG_PREVENT_FIRMWARE_BUILD=y -# CONFIG_FW_LOADER is not set +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -427,12 +433,14 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -440,6 +448,7 @@ CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_BLK_DEV_IDEDISK=y CONFIG_IDEDISK_MULTI_MODE=y @@ -454,7 +463,6 @@ CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_PLATFORM is not set CONFIG_BLK_DEV_IDEDMA_SFF=y @@ -472,10 +480,8 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -493,8 +499,6 @@ CONFIG_BLK_DEV_SL82C105=y CONFIG_BLK_DEV_VIA82CXXX=y # CONFIG_BLK_DEV_TC86C001 is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_BLK_DEV_HD_ONLY is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -588,6 +592,7 @@ CONFIG_SCSI_SYM53C8XX_MMIO=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set # CONFIG_MD is not set # CONFIG_FUSION is not set @@ -595,12 +600,15 @@ CONFIG_SCSI_SYM53C8XX_MMIO=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -660,14 +668,12 @@ CONFIG_8139TOO=y # CONFIG_TLAN is not set CONFIG_VIA_RHINE=y # CONFIG_VIA_RHINE_MMIO is not set -# CONFIG_VIA_RHINE_NAPI is not set # CONFIG_SC92031 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -683,6 +689,7 @@ CONFIG_NETDEV_1000=y CONFIG_MV643XX_ETH=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -773,6 +780,7 @@ CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_INPORT is not set # CONFIG_MOUSE_LOGIBM is not set # CONFIG_MOUSE_PC110PAD is not set @@ -798,12 +806,14 @@ CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_XILINX_XPS_PS2 is not set # CONFIG_GAMEPORT is not set # # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -848,46 +858,71 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set +CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_ALGOBIT=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set -# CONFIG_I2C_HYDRA is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_MPC is not set # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +# CONFIG_I2C_HYDRA is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_MPC is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_ISA is not set # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -896,10 +931,13 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -911,8 +949,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -997,10 +1037,13 @@ CONFIG_FB_3DFX=y # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=m +# CONFIG_LCD_ILI9320 is not set +# CONFIG_LCD_PLATFORM is not set CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_BACKLIGHT_CORGI is not set @@ -1030,10 +1073,6 @@ CONFIG_LOGO=y CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -1062,6 +1101,7 @@ CONFIG_USB_DEVICEFS=y CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -1087,6 +1127,7 @@ CONFIG_USB_UHCI_HCD=y # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1108,6 +1149,7 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1116,7 +1158,6 @@ CONFIG_USB_STORAGE=m # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -1129,7 +1170,6 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1146,6 +1186,7 @@ CONFIG_USB_MON=y # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -1226,6 +1267,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1310,6 +1352,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1336,6 +1379,8 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1354,20 +1399,32 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -CONFIG_DEBUGGER=y +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set CONFIG_XMON=y CONFIG_XMON_DEFAULT=y CONFIG_XMON_DISASSEMBLY=y +CONFIG_DEBUGGER=y CONFIG_IRQSTACKS=y # CONFIG_BDI_SWITCH is not set # CONFIG_BOOTX_TEXT is not set @@ -1424,6 +1481,10 @@ CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=m # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set diff --git a/arch/powerpc/configs/ep8248e_defconfig b/arch/powerpc/configs/ep8248e_defconfig index ba2a463b9305e5bab1c57c2f2ce8abf85e0d462b..ef0c6e8005089580dc11ec3d50449ddd45dcf314 100644 --- a/arch/powerpc/configs/ep8248e_defconfig +++ b/arch/powerpc/configs/ep8248e_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:09 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:03 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_6xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_PPC_FPU=y +# CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set @@ -31,12 +32,14 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y # CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y @@ -45,11 +48,13 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y CONFIG_OF=y -# CONFIG_PPC_UDBG_16550 is not set +CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set +CONFIG_HIBERNATE_32=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -81,7 +86,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -89,6 +93,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -105,10 +110,16 @@ CONFIG_SLAB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -118,6 +129,7 @@ CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -136,33 +148,43 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -CONFIG_PPC_82xx=y -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +CONFIG_PPC_CHRP=y +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +CONFIG_PPC_82xx=y # CONFIG_MPC8272_ADS is not set # CONFIG_PQ2FADS is not set CONFIG_EP8248E=y # CONFIG_PQ2ADS is not set CONFIG_8260=y CONFIG_8272=y +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set +# CONFIG_EMBEDDED6xx is not set +CONFIG_PPC_NATIVE=y +# CONFIG_UDBG_RTAS_CONSOLE is not set # CONFIG_IPIC is not set -# CONFIG_MPIC is not set +CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set +CONFIG_PPC_I8259=y +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y # CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_MPC106=y # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_PPC601_SYNC_FIX is not set +# CONFIG_TAU is not set CONFIG_CPM2=y -CONFIG_PPC_CPM_NEW_BINDING=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -197,6 +219,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -204,6 +227,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -211,13 +235,22 @@ CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_ISA is not set CONFIG_ZONE_DMA=y +CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y -# CONFIG_PCI is not set -# CONFIG_PCI_DOMAINS is not set -# CONFIG_PCI_SYSCALL is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_PPC_PCI_CHOICE=y +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y +CONFIG_PCI_8260=y +# CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y +# CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set # @@ -233,10 +266,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -410,11 +439,13 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_COMPLEX_MAPPINGS is not set # CONFIG_MTD_PHYSMAP is not set CONFIG_MTD_PHYSMAP_OF=y +# CONFIG_MTD_INTEL_VR_NOR is not set # CONFIG_MTD_PLATRAM is not set # # Self-contained MTD device drivers # +# CONFIG_MTD_PMC551 is not set # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set @@ -434,16 +465,23 @@ CONFIG_MTD_PHYSMAP_OF=y # # CONFIG_MTD_UBI is not set CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_MAC_FLOPPY is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -457,14 +495,25 @@ CONFIG_HAVE_IDE=y # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set # CONFIG_MD is not set +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# A new alternative FireWire stack is available with EXPERIMENTAL=y +# +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_VETH is not set +# CONFIG_ARCNET is not set CONFIG_PHYLIB=y # @@ -482,21 +531,59 @@ CONFIG_DAVICOM_PHY=y # CONFIG_REALTEK_PHY is not set # CONFIG_FIXED_PHY is not set CONFIG_MDIO_BITBANG=y +# CONFIG_MDIO_OF_GPIO is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_MACE is not set +# CONFIG_BMAC is not set +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_NET_PCI is not set # CONFIG_B44 is not set CONFIG_FS_ENET=y # CONFIG_FS_ENET_HAS_SCC is not set CONFIG_FS_ENET_HAS_FCC=y # CONFIG_FS_ENET_MDIO_FCC is not set CONFIG_NETDEV_1000=y -# CONFIG_E1000E_ENABLED is not set +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +# CONFIG_E1000 is not set +# CONFIG_E1000E is not set +# CONFIG_IGB is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SKY2 is not set +# CONFIG_VIA_VELOCITY is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set # CONFIG_GIANFAR is not set +# CONFIG_MV643XX_ETH is not set +# CONFIG_QLA3XXX is not set CONFIG_NETDEV_10000=y +# CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set +# CONFIG_IXGB is not set +# CONFIG_S2IO is not set +# CONFIG_MYRI10GE is not set +# CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set +# CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set +# CONFIG_BNX2X is not set +# CONFIG_SFC is not set +# CONFIG_TR is not set # # Wireless LAN @@ -505,6 +592,7 @@ CONFIG_NETDEV_10000=y # CONFIG_WLAN_80211 is not set # CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set +# CONFIG_FDDI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set # CONFIG_NETPOLL is not set @@ -541,6 +629,7 @@ CONFIG_DEVKMEM=y # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_PMACZILOG is not set CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y CONFIG_SERIAL_CPM_SCC1=y @@ -549,21 +638,44 @@ CONFIG_SERIAL_CPM_SCC1=y CONFIG_SERIAL_CPM_SCC4=y # CONFIG_SERIAL_CPM_SMC1 is not set # CONFIG_SERIAL_CPM_SMC2 is not set +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_BRIQ_PANEL is not set +# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set +CONFIG_DEVPORT=y # CONFIG_I2C is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set + +# +# I2C GPIO expanders: +# + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set + +# +# SPI GPIO expanders: +# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -575,8 +687,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -597,6 +711,8 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set @@ -606,16 +722,13 @@ CONFIG_DAB=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set +# CONFIG_INFINIBAND is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set @@ -675,6 +788,7 @@ CONFIG_TMPFS=y CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -684,8 +798,8 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y @@ -763,6 +877,7 @@ CONFIG_NLS_UTF8=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set # CONFIG_CRC32 is not set # CONFIG_CRC7 is not set @@ -804,19 +919,31 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set -# CONFIG_KGDB_CONSOLE is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set CONFIG_BDI_SWITCH=y +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -824,6 +951,7 @@ CONFIG_BDI_SWITCH=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # @@ -864,6 +992,10 @@ CONFIG_CRYPTO_PCBC=y # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -894,6 +1026,6 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set # CONFIG_CRYPTO_HW is not set -# CONFIG_PPC_CLOCK is not set +CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/ep88xc_defconfig b/arch/powerpc/configs/ep88xc_defconfig index ac72b48542dcc9af32b243b9dc1df772f85e4b53..480225be2f39ae0348712df0f7a52aa15ebe237d 100644 --- a/arch/powerpc/configs/ep88xc_defconfig +++ b/arch/powerpc/configs/ep88xc_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:09 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:04 2008 # # CONFIG_PPC64 is not set @@ -29,6 +29,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -108,10 +109,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=1 @@ -121,6 +128,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -139,8 +147,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set CONFIG_CPM1=y @@ -158,6 +164,7 @@ CONFIG_PPC_EP88XC=y # Generic MPC8xx Options # CONFIG_8xx_COPYBACK=y +# CONFIG_8xx_GPIO is not set # CONFIG_8xx_CPU6 is not set CONFIG_8xx_CPU15=y CONFIG_NO_UCODE_PATCH=y @@ -176,7 +183,6 @@ CONFIG_NO_UCODE_PATCH=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -CONFIG_PPC_CPM_NEW_BINDING=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -193,7 +199,7 @@ CONFIG_HZ_100=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=100 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -217,6 +223,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -224,6 +231,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -256,10 +264,6 @@ CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0x80000000 CONFIG_CONSISTENT_START=0xfd000000 CONFIG_CONSISTENT_SIZE=0x00200000 - -# -# Networking -# CONFIG_NET=y # @@ -442,7 +446,6 @@ CONFIG_HAVE_IDE=y # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -544,10 +547,13 @@ CONFIG_GEN_RTC=y # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -559,8 +565,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -590,10 +598,6 @@ CONFIG_DAB=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set @@ -662,6 +666,7 @@ CONFIG_TMPFS=y CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -672,13 +677,12 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -717,6 +721,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set # CONFIG_CRC32 is not set # CONFIG_CRC7 is not set @@ -741,6 +746,8 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -756,16 +763,28 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -777,6 +796,6 @@ CONFIG_DEBUG_INFO=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set -# CONFIG_PPC_CLOCK is not set +CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig index 0ccc6e493dcbf0f1b1faffd5270bb4cbcb0259b9..cfa5d053ee5e8b45f94809930c8a9273daf9db68 100644 --- a/arch/powerpc/configs/g5_defconfig +++ b/arch/powerpc/configs/g5_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc6 -# Mon Jun 16 21:08:31 2008 +# Linux kernel version: 2.6.27-rc4 +# Tue Aug 26 13:15:06 2008 # CONFIG_PPC64=y @@ -13,6 +13,7 @@ CONFIG_POWER4=y # CONFIG_TUNE_CELL is not set CONFIG_PPC_FPU=y CONFIG_ALTIVEC=y +# CONFIG_VSX is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_MM_SLICES=y CONFIG_VIRT_CPU_ACCOUNTING=y @@ -30,6 +31,7 @@ CONFIG_GENERIC_HARDIRQS=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -94,9 +96,8 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_ALL is not set +CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y @@ -121,10 +122,16 @@ CONFIG_PROFILING=y CONFIG_OPROFILE=y CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -# CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_DMA_ATTRS=y +CONFIG_USE_GENERIC_SMP_HELPERS=y +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -140,6 +147,7 @@ CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set CONFIG_BLK_DEV_BSG=y +# CONFIG_BLK_DEV_INTEGRITY is not set CONFIG_BLOCK_COMPAT=y # @@ -160,13 +168,8 @@ CONFIG_CLASSIC_RCU=y # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set # CONFIG_PPC_PSERIES is not set # CONFIG_PPC_ISERIES is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set CONFIG_PPC_PMAC=y CONFIG_PPC_PMAC64=y # CONFIG_PPC_MAPLE is not set @@ -224,7 +227,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -256,6 +259,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_MIGRATION is not set CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -265,6 +269,7 @@ CONFIG_FORCE_MAX_ZONEORDER=13 # CONFIG_SCHED_SMT is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" CONFIG_ARCH_WANTS_FREEZER_CONTROL=y # CONFIG_PM is not set CONFIG_SECCOMP=y @@ -290,10 +295,6 @@ CONFIG_PCI_MSI=y CONFIG_PAGE_OFFSET=0xc000000000000000 CONFIG_KERNEL_START=0xc000000000000000 CONFIG_PHYSICAL_START=0x00000000 - -# -# Networking -# CONFIG_NET=y # @@ -307,6 +308,7 @@ CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set # CONFIG_XFRM_STATISTICS is not set +CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=m # CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y @@ -422,6 +424,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -449,12 +453,14 @@ CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -462,6 +468,7 @@ CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_BLK_DEV_IDEDISK=y # CONFIG_IDEDISK_MULTI_MODE is not set @@ -492,10 +499,8 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -516,8 +521,6 @@ CONFIG_BLK_DEV_IDE_PMAC=y CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y CONFIG_BLK_DEV_IDEDMA_PMAC=y CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_BLK_DEV_HD_ONLY is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -592,6 +595,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -675,29 +679,21 @@ CONFIG_DM_ZERO=m # # IEEE 1394 (FireWire) support # -# CONFIG_FIREWIRE is not set -CONFIG_IEEE1394=y - -# -# Subsystem Options -# -# CONFIG_IEEE1394_VERBOSEDEBUG is not set # -# Controllers +# Enable only one of the two stacks, unless you know what you are doing # -# CONFIG_IEEE1394_PCILYNX is not set +# CONFIG_FIREWIRE is not set +CONFIG_IEEE1394=y CONFIG_IEEE1394_OHCI1394=y - -# -# Protocols -# -CONFIG_IEEE1394_VIDEO1394=m +# CONFIG_IEEE1394_PCILYNX is not set CONFIG_IEEE1394_SBP2=m CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y CONFIG_IEEE1394_ETH1394=m -CONFIG_IEEE1394_DV1394=m CONFIG_IEEE1394_RAWIO=y +CONFIG_IEEE1394_VIDEO1394=m +CONFIG_IEEE1394_DV1394=m +# CONFIG_IEEE1394_VERBOSEDEBUG is not set # CONFIG_I2O is not set CONFIG_MACINTOSH_DRIVERS=y CONFIG_ADB_PMU=y @@ -712,7 +708,6 @@ CONFIG_WINDFARM_PM112=y CONFIG_WINDFARM_PM121=y # CONFIG_PMAC_RACKMETER is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=m CONFIG_BONDING=m # CONFIG_MACVLAN is not set @@ -720,7 +715,23 @@ CONFIG_BONDING=m CONFIG_TUN=m # CONFIG_VETH is not set # CONFIG_ARCNET is not set -# CONFIG_PHYLIB is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -740,10 +751,8 @@ CONFIG_ACENIC=y CONFIG_ACENIC_OMIT_TIGON_I=y # CONFIG_DL2K is not set CONFIG_E1000=y -# CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -758,6 +767,7 @@ CONFIG_TIGON3=y # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -855,6 +865,7 @@ CONFIG_INPUT_MOUSE=y # CONFIG_MOUSE_PS2 is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set @@ -869,12 +880,14 @@ CONFIG_SERIO=y # CONFIG_SERIO_SERPORT is not set # CONFIG_SERIO_PCIPS2 is not set # CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_XILINX_XPS_PS2 is not set # CONFIG_GAMEPORT is not set # # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -909,44 +922,69 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_ALGOBIT=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_POWERMAC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +CONFIG_I2C_POWERMAC=y + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -955,10 +993,13 @@ CONFIG_I2C_POWERMAC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -970,8 +1011,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -1050,10 +1093,13 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=m +# CONFIG_LCD_ILI9320 is not set +# CONFIG_LCD_PLATFORM is not set CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_BACKLIGHT_CORGI is not set @@ -1077,15 +1123,7 @@ CONFIG_LOGO=y CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y - -# -# Sound -# CONFIG_SOUND=m - -# -# Advanced Linux Sound Architecture -# CONFIG_SND=m CONFIG_SND_TIMER=m CONFIG_SND_PCM=m @@ -1103,19 +1141,13 @@ CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set - -# -# Generic devices -# +CONFIG_SND_DRIVERS=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_VIRMIDI is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set - -# -# PCI devices -# +CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set # CONFIG_SND_ALS4000 is not set @@ -1177,20 +1209,9 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set - -# -# ALSA PowerMac devices -# +CONFIG_SND_PPC=y CONFIG_SND_POWERMAC=m CONFIG_SND_POWERMAC_AUTO_DRC=y - -# -# ALSA PowerPC devices -# - -# -# Apple Onboard Audio driver -# CONFIG_SND_AOA=m CONFIG_SND_AOA_FABRIC_LAYOUT=m CONFIG_SND_AOA_ONYX=m @@ -1198,30 +1219,11 @@ CONFIG_SND_AOA_TAS=m CONFIG_SND_AOA_TOONIE=m CONFIG_SND_AOA_SOUNDBUS=m CONFIG_SND_AOA_SOUNDBUS_I2S=m - -# -# USB devices -# +CONFIG_SND_USB=y CONFIG_SND_USB_AUDIO=m # CONFIG_SND_USB_USX2Y is not set # CONFIG_SND_USB_CAIAQ is not set - -# -# System on Chip audio support -# # CONFIG_SND_SOC is not set - -# -# ALSA SoC audio for Freescale SOCs -# - -# -# SoC Audio for the Texas Instruments OMAP -# - -# -# Open Sound System -# # CONFIG_SOUND_PRIME is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -1256,6 +1258,7 @@ CONFIG_USB_DEVICEFS=y CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -1306,6 +1309,7 @@ CONFIG_USB_STORAGE_JUMPSHOT=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1314,7 +1318,6 @@ CONFIG_USB_STORAGE_JUMPSHOT=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -1323,7 +1326,6 @@ CONFIG_USB_SERIAL=m CONFIG_USB_EZUSB=y CONFIG_USB_SERIAL_GENERIC=y # CONFIG_USB_SERIAL_AIRCABLE is not set -# CONFIG_USB_SERIAL_AIRPRIME is not set # CONFIG_USB_SERIAL_ARK3116 is not set CONFIG_USB_SERIAL_BELKIN=m # CONFIG_USB_SERIAL_CH341 is not set @@ -1383,7 +1385,6 @@ CONFIG_USB_SERIAL_OMNINET=m # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1497,6 +1498,7 @@ CONFIG_HFSPLUS_FS=m CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1519,7 +1521,6 @@ CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1603,6 +1604,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1629,8 +1631,10 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y -# CONFIG_SCHEDSTATS is not set +CONFIG_SCHEDSTATS=y # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set @@ -1644,22 +1648,37 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +CONFIG_STACKTRACE=y # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set +CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +CONFIG_LATENCYTOP=y +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set CONFIG_IRQSTACKS=y # CONFIG_VIRQ_DEBUG is not set CONFIG_BOOTX_TEXT=y @@ -1718,6 +1737,10 @@ CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=m +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m diff --git a/arch/powerpc/configs/iseries_defconfig b/arch/powerpc/configs/iseries_defconfig index 63f0bdb6340d114e41772cdddc6484519715c19c..2c3f13577f4bef8025fe5e6086cba212f2e4e0c3 100644 --- a/arch/powerpc/configs/iseries_defconfig +++ b/arch/powerpc/configs/iseries_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc3 -# Tue May 20 20:01:36 2008 +# Linux kernel version: 2.6.27-rc4 +# Tue Aug 26 13:15:49 2008 # CONFIG_PPC64=y @@ -31,6 +31,7 @@ CONFIG_GENERIC_HARDIRQS=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -94,9 +95,8 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_ALL is not set +CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y @@ -120,10 +120,16 @@ CONFIG_SLUB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -# CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_DMA_ATTRS=y +CONFIG_USE_GENERIC_SMP_HELPERS=y +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -139,6 +145,7 @@ CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set CONFIG_BLK_DEV_BSG=y +# CONFIG_BLK_DEV_INTEGRITY is not set CONFIG_BLOCK_COMPAT=y # @@ -159,9 +166,6 @@ CONFIG_CLASSIC_RCU=y # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set # CONFIG_PPC_PSERIES is not set CONFIG_LPARCFG=y CONFIG_PPC_ISERIES=y @@ -173,8 +177,6 @@ CONFIG_VIODASD=y CONFIG_VIOCD=m CONFIG_VIOTAPE=m CONFIG_VIOPATH=y -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_PMAC is not set # CONFIG_PPC_MAPLE is not set # CONFIG_PPC_PASEMI is not set @@ -211,7 +213,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -241,6 +243,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_MIGRATION is not set CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -250,6 +253,7 @@ CONFIG_FORCE_MAX_ZONEORDER=13 # CONFIG_SCHED_SMT is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -274,10 +278,6 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PAGE_OFFSET=0xc000000000000000 CONFIG_KERNEL_START=0xc000000000000000 CONFIG_PHYSICAL_START=0x00000000 - -# -# Networking -# CONFIG_NET=y # @@ -291,6 +291,7 @@ CONFIG_XFRM_USER=m CONFIG_XFRM_SUB_POLICY=y # CONFIG_XFRM_MIGRATE is not set # CONFIG_XFRM_STATISTICS is not set +CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=m # CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y @@ -480,7 +481,9 @@ CONFIG_NET_CLS_ROUTE=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=m +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -504,12 +507,14 @@ CONFIG_BLK_DEV_RAM_SIZE=65536 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -588,6 +593,7 @@ CONFIG_SCSI_IBMVSCSI=m # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y @@ -612,12 +618,15 @@ CONFIG_DM_ZERO=m # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=m CONFIG_BONDING=m # CONFIG_MACVLAN is not set @@ -655,6 +664,7 @@ CONFIG_E100=y # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set +# CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set CONFIG_NETDEV_1000=y @@ -662,10 +672,8 @@ CONFIG_ACENIC=m # CONFIG_ACENIC_OMIT_TIGON_I is not set # CONFIG_DL2K is not set CONFIG_E1000=m -# CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -680,6 +688,7 @@ CONFIG_E1000=m # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -767,6 +776,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -789,6 +799,7 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 CONFIG_HVC_DRIVER=y +CONFIG_HVC_IRQ=y CONFIG_HVC_ISERIES=y # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set @@ -803,10 +814,13 @@ CONFIG_MAX_RAW_DEVS=256 CONFIG_DEVPORT=y # CONFIG_I2C is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -818,8 +832,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -858,10 +874,6 @@ CONFIG_SSB_POSSIBLE=y CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set @@ -910,7 +922,6 @@ CONFIG_XFS_POSIX_ACL=y # CONFIG_XFS_RT is not set # CONFIG_XFS_DEBUG is not set CONFIG_GFS2_FS=m -CONFIG_GFS2_FS_LOCKING_NOLOCK=m CONFIG_GFS2_FS_LOCKING_DLM=m # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -967,6 +978,7 @@ CONFIG_CONFIGFS_FS=m CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -989,7 +1001,6 @@ CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=m # CONFIG_SMB_FS is not set @@ -1059,6 +1070,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1089,8 +1101,10 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y -# CONFIG_SCHEDSTATS is not set +CONFIG_SCHEDSTATS=y # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set @@ -1104,22 +1118,37 @@ CONFIG_SCHED_DEBUG=y # CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +CONFIG_STACKTRACE=y # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set +CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +CONFIG_LATENCYTOP=y +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set CONFIG_IRQSTACKS=y # CONFIG_VIRQ_DEBUG is not set # CONFIG_BOOTX_TEXT is not set @@ -1178,6 +1207,10 @@ CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=m +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig index 48434c2c7628c11101e3688021a6d3748b24cb29..6fc4c2127757fc9e70e366ac287ca0d16a68611b 100644 --- a/arch/powerpc/configs/linkstation_defconfig +++ b/arch/powerpc/configs/linkstation_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:10 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:05 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -93,7 +94,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -119,10 +119,16 @@ CONFIG_SLUB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -139,6 +145,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -158,25 +165,25 @@ CONFIG_CLASSIC_RCU=y # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set CONFIG_EMBEDDED6xx=y CONFIG_LINKSTATION=y # CONFIG_STORCENTER is not set # CONFIG_MPC7448HPC2 is not set # CONFIG_PPC_HOLLY is not set # CONFIG_PPC_PRPMC2800 is not set +# CONFIG_PPC_C2K is not set CONFIG_MPC10X_BRIDGE=y CONFIG_MPC10X_OPENPIC=y # CONFIG_MPC10X_STORE_GATHERING is not set @@ -207,7 +214,7 @@ CONFIG_HZ_100=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=100 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -230,6 +237,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -237,6 +245,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -273,10 +282,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -461,6 +466,7 @@ CONFIG_IP_NF_ARP_MANGLE=m # # CONFIG_CFG80211 is not set CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y # CONFIG_MAC80211 is not set CONFIG_IEEE80211=m CONFIG_IEEE80211_DEBUG=y @@ -480,7 +486,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=m +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -592,12 +600,14 @@ CONFIG_BLK_DEV_RAM_SIZE=8192 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -676,6 +686,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -743,12 +754,15 @@ CONFIG_PATA_SIL680=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -785,14 +799,12 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set CONFIG_R8169=y -# CONFIG_R8169_NAPI is not set # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set @@ -803,6 +815,7 @@ CONFIG_R8169=y # CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -889,12 +902,14 @@ CONFIG_SERIO=y CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_PCIPS2 is not set # CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_XILINX_XPS_PS2 is not set # CONFIG_GAMEPORT is not set # # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -934,43 +949,64 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set CONFIG_SENSORS_EEPROM=m # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -979,10 +1015,13 @@ CONFIG_SENSORS_EEPROM=m # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -1036,6 +1075,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -1047,8 +1087,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -1086,10 +1128,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=m @@ -1121,6 +1159,7 @@ CONFIG_USB_DEVICEFS=y CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -1172,6 +1211,7 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1180,7 +1220,6 @@ CONFIG_USB_STORAGE=m # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -1190,7 +1229,6 @@ CONFIG_USB_SERIAL_CONSOLE=y # CONFIG_USB_EZUSB is not set # CONFIG_USB_SERIAL_GENERIC is not set # CONFIG_USB_SERIAL_AIRCABLE is not set -# CONFIG_USB_SERIAL_AIRPRIME is not set # CONFIG_USB_SERIAL_ARK3116 is not set # CONFIG_USB_SERIAL_BELKIN is not set # CONFIG_USB_SERIAL_CH341 is not set @@ -1237,7 +1275,6 @@ CONFIG_USB_SERIAL_FTDI_SIO=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1291,6 +1328,7 @@ CONFIG_RTC_DRV_RS5C372=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers @@ -1392,6 +1430,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1402,11 +1441,11 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y +CONFIG_ROOT_NFS=y CONFIG_NFSD=m CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set # CONFIG_NFSD_V4 is not set -CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m @@ -1414,7 +1453,6 @@ CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1482,6 +1520,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1510,6 +1549,8 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1527,17 +1568,29 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_BOOTX_TEXT is not set @@ -1556,6 +1609,7 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=m CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1594,6 +1648,10 @@ CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=m +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=m # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1627,5 +1685,6 @@ CONFIG_CRYPTO_DEFLATE=m # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/maple_defconfig b/arch/powerpc/configs/maple_defconfig index 7a166a39d92d624e3dcdbb36bcd7b8c8d921f648..1a3b6423222b374af220fc79420b1e0567ef7c90 100644 --- a/arch/powerpc/configs/maple_defconfig +++ b/arch/powerpc/configs/maple_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24-rc4 -# Thu Dec 6 16:48:26 2007 +# Linux kernel version: 2.6.27-rc4 +# Tue Aug 26 13:18:58 2008 # CONFIG_PPC64=y @@ -27,7 +27,12 @@ CONFIG_GENERIC_TIME=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y +CONFIG_HAVE_SETUP_PER_CPU_AREA=y CONFIG_IRQ_PER_CPU=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_ARCH_HAS_ILOG2_U64=y @@ -67,16 +72,20 @@ CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=17 # CONFIG_CGROUPS is not set -# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y @@ -89,11 +98,13 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +# CONFIG_COMPAT_BRK is not set CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -101,10 +112,28 @@ CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set +CONFIG_PROFILING=y +# CONFIG_MARKERS is not set +CONFIG_OPROFILE=m +CONFIG_HAVE_OPROFILE=y +CONFIG_KPROBES=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_KRETPROBES=y +CONFIG_HAVE_IOREMAP_PROT=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_DMA_ATTRS=y +CONFIG_USE_GENERIC_SMP_HELPERS=y +# CONFIG_HAVE_CLK is not set +CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set CONFIG_MODVERSIONS=y @@ -114,6 +143,7 @@ CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set CONFIG_BLOCK_COMPAT=y # @@ -128,29 +158,26 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y # # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set # CONFIG_PPC_PSERIES is not set # CONFIG_PPC_ISERIES is not set -# CONFIG_PPC_MPC52xx is not set -# CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_PMAC is not set CONFIG_PPC_MAPLE=y # CONFIG_PPC_PASEMI is not set -# CONFIG_PPC_CELLEB is not set # CONFIG_PPC_PS3 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_IBM_CELL_BLADE is not set +# CONFIG_PPC_CELLEB is not set # CONFIG_PQ2ADS is not set CONFIG_PPC_NATIVE=y CONFIG_UDBG_RTAS_CONSOLE=y +# CONFIG_IPIC is not set CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set # CONFIG_PPC_I8259 is not set @@ -166,7 +193,6 @@ CONFIG_PPC_970_NAP=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set # @@ -181,16 +207,19 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set -# CONFIG_PREEMPT_BKL is not set CONFIG_BINFMT_ELF=y +CONFIG_COMPAT_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set -CONFIG_FORCE_MAX_ZONEORDER=13 CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y CONFIG_IOMMU_VMERGE=y +CONFIG_IOMMU_HELPER=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_HAS_WALK_MEMORY=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y CONFIG_KEXEC=y # CONFIG_CRASH_DUMP is not set CONFIG_IRQ_ALL_CPUS=y @@ -207,18 +236,21 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_MIGRATION is not set CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y # CONFIG_PPC_HAS_HASH_64K is not set # CONFIG_PPC_64K_PAGES is not set +CONFIG_FORCE_MAX_ZONEORDER=13 # CONFIG_SCHED_SMT is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y -# CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y # @@ -237,11 +269,10 @@ CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set +# CONFIG_HAS_RAPIDIO is not set +CONFIG_PAGE_OFFSET=0xc000000000000000 CONFIG_KERNEL_START=0xc000000000000000 - -# -# Networking -# +CONFIG_PHYSICAL_START=0x00000000 CONFIG_NET=y # @@ -254,6 +285,7 @@ CONFIG_XFRM=y CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -284,8 +316,6 @@ CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -308,7 +338,9 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # Network testing # # CONFIG_NET_PKTGEN is not set +# CONFIG_NET_TCPPROBE is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set @@ -334,12 +366,15 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set CONFIG_OF_DEVICE=y +CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set @@ -354,24 +389,30 @@ CONFIG_BLK_DEV=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set +CONFIG_HAVE_IDE=y CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y # -# Please see Documentation/ide.txt for help/info on IDE drives +# Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_BLK_DEV_IDEDISK=y # CONFIG_IDEDISK_MULTI_MODE is not set CONFIG_BLK_DEV_IDECD=y +CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set # CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set @@ -381,14 +422,13 @@ CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_PLATFORM is not set +CONFIG_BLK_DEV_IDEDMA_SFF=y # # PCI IDE chipsets support # CONFIG_BLK_DEV_IDEPCI=y -CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_OFFBOARD is not set CONFIG_BLK_DEV_GENERIC=y @@ -399,10 +439,8 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_AMD74XX=y # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -419,10 +457,7 @@ CONFIG_BLK_DEV_AMD74XX=y # CONFIG_BLK_DEV_TRM290 is not set # CONFIG_BLK_DEV_VIA82CXXX is not set # CONFIG_BLK_DEV_TC86C001 is not set -# CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y -CONFIG_IDE_ARCH_OBSOLETE_INIT=y -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -483,6 +518,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set CONFIG_SCSI_IPR=y @@ -496,9 +532,13 @@ CONFIG_SCSI_IPR_DUMP=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y CONFIG_ATA_NONSTANDARD=y +CONFIG_SATA_PMP=y # CONFIG_SATA_AHCI is not set +# CONFIG_SATA_SIL24 is not set +CONFIG_ATA_SFF=y # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set # CONFIG_SATA_MV is not set @@ -508,7 +548,6 @@ CONFIG_ATA_NONSTANDARD=y # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SX4 is not set # CONFIG_SATA_SIL is not set -# CONFIG_SATA_SIL24 is not set # CONFIG_SATA_SIS is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set @@ -537,6 +576,7 @@ CONFIG_ATA_NONSTANDARD=y # CONFIG_PATA_MPIIX is not set # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set +# CONFIG_PATA_NINJA32 is not set # CONFIG_PATA_NS87410 is not set # CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set @@ -551,27 +591,47 @@ CONFIG_ATA_NONSTANDARD=y # CONFIG_PATA_SIS is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set +# CONFIG_PATA_PLATFORM is not set +# CONFIG_PATA_SCH is not set # CONFIG_MD is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_VETH is not set -# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set -# CONFIG_PHYLIB is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -587,7 +647,6 @@ CONFIG_MII=y CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set CONFIG_AMD8111_ETH=y -# CONFIG_AMD8111E_NAPI is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set @@ -598,18 +657,21 @@ CONFIG_AMD8111_ETH=y # CONFIG_NE2K_PCI is not set # CONFIG_8139CP is not set # CONFIG_8139TOO is not set +# CONFIG_R6040 is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set +# CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y -# CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -617,12 +679,12 @@ CONFIG_E1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -632,9 +694,10 @@ CONFIG_NETDEV_10000=y # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set # CONFIG_NIU is not set -# CONFIG_PASEMI_MAC is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set +# CONFIG_BNX2X is not set +# CONFIG_SFC is not set # CONFIG_TR is not set # @@ -642,6 +705,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # # USB Network Adapters @@ -657,7 +721,6 @@ CONFIG_USB_PEGASUS=y # CONFIG_PPP is not set # CONFIG_SLIP is not set # CONFIG_NET_FC is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -702,10 +765,13 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1200 # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers @@ -742,16 +808,14 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # -# I2C Algorithms +# I2C Hardware Bus support # -CONFIG_I2C_ALGOBIT=y -# CONFIG_I2C_ALGOPCF is not set -# CONFIG_I2C_ALGOPCA is not set # -# I2C Hardware Bus support +# PC SMBus host controller drivers # # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set @@ -759,32 +823,47 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_AMD756 is not set CONFIG_I2C_AMD8111=y # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + # # Miscellaneous I2C Chip support # -# CONFIG_SENSORS_DS1337 is not set -# CONFIG_SENSORS_DS1374 is not set # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set @@ -793,15 +872,14 @@ CONFIG_I2C_AMD8111=y # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set - -# -# SPI support -# # CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -813,13 +891,25 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# # CONFIG_DAB is not set # @@ -842,10 +932,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -865,6 +951,7 @@ CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set # # Miscellaneous USB options @@ -873,15 +960,18 @@ CONFIG_USB_DEVICEFS=y CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=y -CONFIG_USB_EHCI_SPLIT_ISO=y CONFIG_USB_EHCI_ROOT_HUB_TT=y # CONFIG_USB_EHCI_TT_NEWSCHED is not set +# CONFIG_USB_EHCI_HCD_PPC_OF is not set # CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set CONFIG_USB_OHCI_HCD=y # CONFIG_USB_OHCI_HCD_PPC_OF is not set # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set @@ -896,6 +986,7 @@ CONFIG_USB_UHCI_HCD=y # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -912,20 +1003,15 @@ CONFIG_USB_UHCI_HCD=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers # - -# -# USB Serial Converter support -# CONFIG_USB_SERIAL=y # CONFIG_USB_SERIAL_CONSOLE is not set +CONFIG_USB_EZUSB=y CONFIG_USB_SERIAL_GENERIC=y # CONFIG_USB_SERIAL_AIRCABLE is not set -# CONFIG_USB_SERIAL_AIRPRIME is not set # CONFIG_USB_SERIAL_ARK3116 is not set # CONFIG_USB_SERIAL_BELKIN is not set # CONFIG_USB_SERIAL_CH341 is not set @@ -943,6 +1029,7 @@ CONFIG_USB_SERIAL_CYPRESS_M8=m # CONFIG_USB_SERIAL_EDGEPORT_TI is not set CONFIG_USB_SERIAL_GARMIN=m CONFIG_USB_SERIAL_IPW=m +# CONFIG_USB_SERIAL_IUU is not set # CONFIG_USB_SERIAL_KEYSPAN_PDA is not set CONFIG_USB_SERIAL_KEYSPAN=y CONFIG_USB_SERIAL_KEYSPAN_MPR=y @@ -962,9 +1049,11 @@ CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y # CONFIG_USB_SERIAL_MCT_U232 is not set # CONFIG_USB_SERIAL_MOS7720 is not set # CONFIG_USB_SERIAL_MOS7840 is not set +# CONFIG_USB_SERIAL_MOTOROLA is not set # CONFIG_USB_SERIAL_NAVMAN is not set # CONFIG_USB_SERIAL_PL2303 is not set # CONFIG_USB_SERIAL_OTI6858 is not set +# CONFIG_USB_SERIAL_SPCP8X5 is not set # CONFIG_USB_SERIAL_HP4X is not set # CONFIG_USB_SERIAL_SAFE is not set # CONFIG_USB_SERIAL_SIERRAWIRELESS is not set @@ -974,7 +1063,6 @@ CONFIG_USB_SERIAL_TI=m # CONFIG_USB_SERIAL_OPTION is not set # CONFIG_USB_SERIAL_OMNINET is not set # CONFIG_USB_SERIAL_DEBUG is not set -CONFIG_USB_EZUSB=y # # USB Miscellaneous drivers @@ -982,7 +1070,6 @@ CONFIG_USB_EZUSB=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -999,24 +1086,16 @@ CONFIG_USB_EZUSB=y # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set - -# -# USB DSL modem support -# - -# -# USB Gadget Support -# +# CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set - -# -# Userspace I/O -# +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set # @@ -1037,12 +1116,10 @@ CONFIG_FS_POSIX_ACL=y # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -1088,8 +1165,11 @@ CONFIG_HUGETLB_PAGE=y # CONFIG_EFS_FS is not set CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y @@ -1097,16 +1177,14 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y -# CONFIG_NFS_DIRECTIO is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1177,14 +1255,15 @@ CONFIG_NLS_DEFAULT="utf-8" # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=y # CONFIG_DLM is not set -# CONFIG_UCC_SLOW is not set # # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1194,7 +1273,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y -# CONFIG_INSTRUMENTATION is not set +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1202,6 +1281,7 @@ CONFIG_HAS_DMA=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=2048 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y @@ -1209,34 +1289,59 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y -# CONFIG_SCHEDSTATS is not set +CONFIG_SCHEDSTATS=y # CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set CONFIG_DEBUG_SPINLOCK_SLEEP=y # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +CONFIG_STACKTRACE=y # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set -# CONFIG_FORCED_INLINING is not set +CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_KPROBES_SANITY_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set +CONFIG_LATENCYTOP=y +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y # CONFIG_DEBUG_PAGEALLOC is not set -CONFIG_DEBUGGER=y +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set CONFIG_XMON=y CONFIG_XMON_DEFAULT=y CONFIG_XMON_DISASSEMBLY=y +CONFIG_DEBUGGER=y # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set CONFIG_BOOTX_TEXT=y @@ -1249,44 +1354,84 @@ CONFIG_BOOTX_TEXT=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y + +# +# Crypto core or helper +# CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=m +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_GF128MUL is not set -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_XTS is not set -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_DES=y -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# # CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_ARC4 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SALSA20 is not set # CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# # CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_TEST is not set -# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_LZO is not set # CONFIG_CRYPTO_HW is not set # CONFIG_PPC_CLOCK is not set +# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig index 066c583c1f8ac3903b5f55b2f3adbb8ffd291921..ab5199f26a24087beadd0fcd4124dc747569d0bb 100644 --- a/arch/powerpc/configs/mpc7448_hpc2_defconfig +++ b/arch/powerpc/configs/mpc7448_hpc2_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:11 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:06 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -88,7 +89,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y @@ -112,10 +112,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -126,6 +132,7 @@ CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -145,25 +152,25 @@ CONFIG_CLASSIC_RCU=y # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set CONFIG_EMBEDDED6xx=y # CONFIG_LINKSTATION is not set # CONFIG_STORCENTER is not set CONFIG_MPC7448HPC2=y # CONFIG_PPC_HOLLY is not set # CONFIG_PPC_PRPMC2800 is not set +# CONFIG_PPC_C2K is not set CONFIG_TSI108_BRIDGE=y # CONFIG_IPIC is not set CONFIG_MPIC=y @@ -192,7 +199,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -215,6 +222,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -222,6 +230,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -256,10 +265,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -374,12 +379,14 @@ CONFIG_BLK_DEV_RAM_SIZE=131072 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -457,6 +464,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -523,12 +531,15 @@ CONFIG_SATA_MV=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -594,7 +605,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -611,6 +621,7 @@ CONFIG_TSI108_ETH=y # CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -716,6 +727,8 @@ CONFIG_GEN_RTC=y CONFIG_DEVPORT=y # CONFIG_I2C is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -736,6 +749,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -747,8 +761,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -780,10 +796,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -797,6 +809,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # @@ -875,6 +891,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -884,12 +901,11 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -929,6 +945,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -954,7 +971,16 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set # CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1007,6 +1033,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig index 30d7834b7db1aab3a00ba21c70fa86bd48ee4fb7..7c435c84c8751dc91d271e96109686f47a12f99a 100644 --- a/arch/powerpc/configs/mpc8272_ads_defconfig +++ b/arch/powerpc/configs/mpc8272_ads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:12 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:07 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_6xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_PPC_FPU=y +# CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set @@ -31,12 +32,14 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y # CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y @@ -45,11 +48,13 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y CONFIG_OF=y -# CONFIG_PPC_UDBG_16550 is not set +CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y +CONFIG_HIBERNATE_32=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -81,7 +86,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -89,6 +93,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -106,10 +111,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -119,6 +130,7 @@ CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -137,14 +149,16 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -CONFIG_PPC_82xx=y -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +CONFIG_PPC_CHRP=y +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +CONFIG_PPC_82xx=y CONFIG_MPC8272_ADS=y # CONFIG_PQ2FADS is not set # CONFIG_EP8248E is not set @@ -152,19 +166,27 @@ CONFIG_PQ2ADS=y CONFIG_8260=y CONFIG_8272=y CONFIG_PQ2_ADS_PCI_PIC=y +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set +# CONFIG_EMBEDDED6xx is not set +CONFIG_PPC_NATIVE=y +# CONFIG_UDBG_RTAS_CONSOLE is not set # CONFIG_IPIC is not set -# CONFIG_MPIC is not set +CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set +CONFIG_PPC_I8259=y +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y # CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_MPC106=y # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_PPC601_SYNC_FIX is not set +# CONFIG_TAU is not set CONFIG_CPM2=y -CONFIG_PPC_CPM_NEW_BINDING=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -181,7 +203,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -199,6 +221,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -206,6 +229,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -213,9 +237,11 @@ CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -242,10 +268,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -446,9 +468,11 @@ CONFIG_MTD_PHYSMAP_OF=y # # CONFIG_MTD_UBI is not set CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -460,6 +484,7 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -480,13 +505,12 @@ CONFIG_HAVE_IDE=y # # -# An alternative FireWire stack is available with EXPERIMENTAL=y +# A new alternative FireWire stack is available with EXPERIMENTAL=y # # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set @@ -510,8 +534,11 @@ CONFIG_DAVICOM_PHY=y # CONFIG_REALTEK_PHY is not set # CONFIG_FIXED_PHY is not set CONFIG_MDIO_BITBANG=y +# CONFIG_MDIO_OF_GPIO is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_MACE is not set +# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -533,7 +560,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set @@ -545,6 +571,7 @@ CONFIG_NETDEV_1000=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_GIANFAR is not set +# CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set @@ -610,6 +637,7 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_GPIO is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y CONFIG_MOUSE_PS2_ALPS=y @@ -620,6 +648,7 @@ CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_MOUSE_GPIO is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set @@ -634,6 +663,7 @@ CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_XILINX_XPS_PS2 is not set # CONFIG_GAMEPORT is not set # @@ -654,6 +684,7 @@ CONFIG_DEVKMEM=y # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_PMACZILOG is not set CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y CONFIG_SERIAL_CPM_SCC1=y @@ -666,6 +697,8 @@ CONFIG_SERIAL_CPM_SCC4=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_BRIQ_PANEL is not set +# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -676,10 +709,28 @@ CONFIG_HW_RANDOM=y CONFIG_DEVPORT=y # CONFIG_I2C is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set + +# +# I2C GPIO expanders: +# + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set + +# +# SPI GPIO expanders: +# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -691,8 +742,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -724,10 +777,6 @@ CONFIG_DAB=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set @@ -798,6 +847,7 @@ CONFIG_TMPFS=y CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -807,8 +857,8 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_ACL_SUPPORT=y @@ -888,6 +938,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -914,6 +965,8 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -931,19 +984,31 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set -# CONFIG_KGDB_CONSOLE is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set CONFIG_BDI_SWITCH=y +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -951,6 +1016,7 @@ CONFIG_BDI_SWITCH=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # @@ -991,6 +1057,10 @@ CONFIG_CRYPTO_PCBC=y # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1021,6 +1091,6 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set # CONFIG_CRYPTO_HW is not set -# CONFIG_PPC_CLOCK is not set +CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig index 4293c8be06e1323d40f824e7c81cb7939e33f9d8..916e3df7cc451496e0403c49f5964dbe6e8c276f 100644 --- a/arch/powerpc/configs/mpc83xx_defconfig +++ b/arch/powerpc/configs/mpc83xx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:14 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 07:16:25 2008 # # CONFIG_PPC64 is not set @@ -16,6 +16,7 @@ CONFIG_6xx=y # CONFIG_E200 is not set CONFIG_PPC_FPU=y # CONFIG_FSL_EMB_PERFMON is not set +# CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set @@ -32,12 +33,14 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y # CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y @@ -51,6 +54,10 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y +CONFIG_REDBOOT=y +CONFIG_HIBERNATE_32=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -88,13 +95,13 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -112,10 +119,16 @@ CONFIG_SLAB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -126,12 +139,13 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -150,40 +164,52 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +CONFIG_PPC_CHRP=y +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set -CONFIG_MPC83xx=y +CONFIG_PPC_83xx=y CONFIG_MPC831x_RDB=y CONFIG_MPC832x_MDS=y CONFIG_MPC832x_RDB=y CONFIG_MPC834x_MDS=y CONFIG_MPC834x_ITX=y CONFIG_MPC836x_MDS=y +CONFIG_MPC836x_RDK=y CONFIG_MPC837x_MDS=y CONFIG_MPC837x_RDB=y CONFIG_SBC834x=y +CONFIG_ASP834x=y CONFIG_PPC_MPC831x=y CONFIG_PPC_MPC832x=y CONFIG_PPC_MPC834x=y CONFIG_PPC_MPC837x=y +# CONFIG_PPC_86xx is not set +# CONFIG_EMBEDDED6xx is not set +CONFIG_PPC_NATIVE=y +# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -# CONFIG_MPIC is not set +CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set +CONFIG_PPC_I8259=y +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y # CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_MPC106=y # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_PPC601_SYNC_FIX is not set +# CONFIG_TAU is not set CONFIG_QUICC_ENGINE=y # CONFIG_FSL_ULI1575 is not set @@ -211,6 +237,7 @@ CONFIG_MATH_EMULATION=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +# CONFIG_KEXEC is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y @@ -223,6 +250,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -230,6 +258,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -237,15 +266,24 @@ CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y -# CONFIG_PCI is not set -# CONFIG_PCI_DOMAINS is not set -# CONFIG_PCI_SYSCALL is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_FSL_PCI=y +CONFIG_FSL_LBC=y +CONFIG_FSL_GTM=y +CONFIG_PPC_PCI_CHOICE=y +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y +# CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set # @@ -261,10 +299,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -412,11 +446,13 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_COMPLEX_MAPPINGS is not set # CONFIG_MTD_PHYSMAP is not set CONFIG_MTD_PHYSMAP_OF=y +# CONFIG_MTD_INTEL_VR_NOR is not set # CONFIG_MTD_PLATRAM is not set # # Self-contained MTD device drivers # +# CONFIG_MTD_PMC551 is not set # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set @@ -434,10 +470,12 @@ CONFIG_MTD_NAND_VERIFY_WRITE=y # CONFIG_MTD_NAND_MUSEUM_IDS is not set CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_CAFE is not set # CONFIG_MTD_NAND_NANDSIM is not set # CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_ALAUDA is not set CONFIG_MTD_NAND_FSL_ELBC=y +# CONFIG_MTD_NAND_FSL_UPM is not set # CONFIG_MTD_ONENAND is not set # @@ -445,14 +483,21 @@ CONFIG_MTD_NAND_FSL_ELBC=y # # CONFIG_MTD_UBI is not set CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_MAC_FLOPPY is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 @@ -460,9 +505,14 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -505,24 +555,128 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set +# CONFIG_SCSI_ARCMSR is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_HPTIOP is not set +# CONFIG_SCSI_BUSLOGIC is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_EATA is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GDTH is not set +# CONFIG_SCSI_IPS is not set +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_MVSAS is not set +# CONFIG_SCSI_STEX is not set +# CONFIG_SCSI_SYM53C8XX_2 is not set +# CONFIG_SCSI_IPR is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +# CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set +# CONFIG_SCSI_LPFC is not set +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DC390T is not set +# CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_MESH is not set +# CONFIG_SCSI_MAC53C94 is not set +# CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y +# CONFIG_SATA_AHCI is not set +# CONFIG_SATA_SIL24 is not set CONFIG_SATA_FSL=y CONFIG_ATA_SFF=y +# CONFIG_SATA_SVW is not set +# CONFIG_ATA_PIIX is not set # CONFIG_SATA_MV is not set +# CONFIG_SATA_NV is not set +# CONFIG_PDC_ADMA is not set +# CONFIG_SATA_QSTOR is not set +# CONFIG_SATA_PROMISE is not set +# CONFIG_SATA_SX4 is not set +# CONFIG_SATA_SIL is not set +# CONFIG_SATA_SIS is not set +# CONFIG_SATA_ULI is not set +# CONFIG_SATA_VIA is not set +# CONFIG_SATA_VITESSE is not set +# CONFIG_SATA_INIC162X is not set +# CONFIG_PATA_ALI is not set +# CONFIG_PATA_AMD is not set +# CONFIG_PATA_ARTOP is not set +# CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD640_PCI is not set +# CONFIG_PATA_CMD64X is not set +# CONFIG_PATA_CS5520 is not set +# CONFIG_PATA_CS5530 is not set +# CONFIG_PATA_CYPRESS is not set +# CONFIG_PATA_EFAR is not set +# CONFIG_ATA_GENERIC is not set +# CONFIG_PATA_HPT366 is not set +# CONFIG_PATA_HPT37X is not set +# CONFIG_PATA_HPT3X2N is not set +# CONFIG_PATA_HPT3X3 is not set +# CONFIG_PATA_IT821X is not set +# CONFIG_PATA_IT8213 is not set +# CONFIG_PATA_JMICRON is not set +# CONFIG_PATA_TRIFLEX is not set +# CONFIG_PATA_MARVELL is not set +# CONFIG_PATA_MPIIX is not set +# CONFIG_PATA_OLDPIIX is not set +# CONFIG_PATA_NETCELL is not set +# CONFIG_PATA_NINJA32 is not set +# CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set +# CONFIG_PATA_OPTI is not set +# CONFIG_PATA_OPTIDMA is not set +# CONFIG_PATA_PDC_OLD is not set +# CONFIG_PATA_RADISYS is not set +# CONFIG_PATA_RZ1000 is not set +# CONFIG_PATA_SC1200 is not set +# CONFIG_PATA_SERVERWORKS is not set +# CONFIG_PATA_PDC2027X is not set +# CONFIG_PATA_SIL680 is not set +# CONFIG_PATA_SIS is not set +# CONFIG_PATA_VIA is not set +# CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set +# CONFIG_PATA_SCH is not set # CONFIG_MD is not set +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# Enable only one of the two stacks, unless you know what you are doing +# +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_VETH is not set +# CONFIG_ARCNET is not set CONFIG_PHYLIB=y # @@ -542,21 +696,60 @@ CONFIG_ICPLUS_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_MACE is not set +# CONFIG_BMAC is not set +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_NET_PCI is not set # CONFIG_B44 is not set CONFIG_NETDEV_1000=y -# CONFIG_E1000E_ENABLED is not set +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +# CONFIG_E1000 is not set +# CONFIG_E1000E is not set +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SKY2 is not set +# CONFIG_VIA_VELOCITY is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set CONFIG_GIANFAR=y -# CONFIG_GFAR_NAPI is not set CONFIG_UCC_GETH=y -# CONFIG_UGETH_NAPI is not set # CONFIG_UGETH_MAGIC_PACKET is not set # CONFIG_UGETH_FILTERING is not set # CONFIG_UGETH_TX_ON_DEMAND is not set +# CONFIG_MV643XX_ETH is not set +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y +# CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set +# CONFIG_IXGB is not set +# CONFIG_S2IO is not set +# CONFIG_MYRI10GE is not set +# CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set +# CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set +# CONFIG_BNX2X is not set +# CONFIG_SFC is not set +# CONFIG_TR is not set # # Wireless LAN @@ -574,8 +767,11 @@ CONFIG_NETDEV_10000=y # CONFIG_USB_RTL8150 is not set # CONFIG_USB_USBNET is not set # CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set +# CONFIG_NET_FC is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -619,12 +815,14 @@ CONFIG_INPUT=y # CONFIG_VT is not set CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -635,43 +833,95 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_PMACZILOG is not set +# CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set # CONFIG_SERIAL_QE is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_BRIQ_PANEL is not set +# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set -# CONFIG_HW_RANDOM is not set +CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_ISCH is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +# CONFIG_I2C_HYDRA is not set +CONFIG_I2C_POWERMAC=y + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_GPIO is not set CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# +# CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set +# CONFIG_TPS65010 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -679,10 +929,31 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_GPIO_SYSFS is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set + +# +# SPI GPIO expanders: +# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -692,8 +963,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_F75375S is not set @@ -715,13 +988,16 @@ CONFIG_HWMON=y # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set # CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set # CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set # CONFIG_SENSORS_W83781D is not set # CONFIG_SENSORS_W83791D is not set # CONFIG_SENSORS_W83792D is not set @@ -732,6 +1008,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -739,7 +1016,15 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y +# CONFIG_ALIM7101_WDT is not set +# CONFIG_8xxx_WDT is not set +# CONFIG_WATCHDOG_RTAS is not set + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set # # USB-based Watchdog Cards @@ -755,8 +1040,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -778,6 +1065,8 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_FB is not set @@ -787,10 +1076,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -806,7 +1091,7 @@ CONFIG_USB_HID=y # CONFIG_USB_HIDDEV is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y -# CONFIG_USB_ARCH_HAS_OHCI is not set +CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set @@ -821,6 +1106,7 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -833,6 +1119,8 @@ CONFIG_USB_EHCI_FSL=y CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_HCD is not set +# CONFIG_USB_OHCI_HCD is not set +# CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set @@ -858,7 +1146,6 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -871,7 +1158,6 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -893,6 +1179,7 @@ CONFIG_USB_MON=y # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set +# CONFIG_INFINIBAND is not set # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set @@ -963,6 +1250,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -973,14 +1261,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1014,6 +1301,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_DLM is not set CONFIG_UCC_FAST=y CONFIG_UCC=y +CONFIG_QE_GPIO=y # # Library routines @@ -1022,6 +1310,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1045,8 +1334,18 @@ CONFIG_FRAME_WARN=1024 # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1061,12 +1360,14 @@ CONFIG_CRYPTO=y # Crypto core or helper # CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_CRYPTD is not set -# CONFIG_CRYPTO_AUTHENC is not set +CONFIG_CRYPTO_AUTHENC=y # CONFIG_CRYPTO_TEST is not set # @@ -1100,6 +1401,10 @@ CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1131,6 +1436,8 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set +CONFIG_CRYPTO_DEV_TALITOS=y # CONFIG_PPC_CLOCK is not set CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig index fa0170504b88cfcabbb706a820d27680dccb6160..f0a13bebf50c09cee737d39b83abee1778fdc8a9 100644 --- a/arch/powerpc/configs/mpc85xx_defconfig +++ b/arch/powerpc/configs/mpc85xx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 09:03:46 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 07:15:20 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_PPC_85xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_E500=y +# CONFIG_PPC_E500MC is not set CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y CONFIG_FSL_EMB_PERFMON=y @@ -33,12 +34,14 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y # CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y @@ -92,7 +95,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y @@ -118,10 +120,16 @@ CONFIG_SLUB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -138,6 +146,7 @@ CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -156,8 +165,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set @@ -166,11 +173,13 @@ CONFIG_MPC8540_ADS=y CONFIG_MPC8560_ADS=y CONFIG_MPC85xx_CDS=y CONFIG_MPC85xx_MDS=y +CONFIG_MPC8536_DS=y CONFIG_MPC85xx_DS=y CONFIG_KSI8560=y # CONFIG_STX_GP3 is not set CONFIG_TQM8540=y CONFIG_TQM8541=y +CONFIG_TQM8548=y CONFIG_TQM8555=y CONFIG_TQM8560=y CONFIG_SBC8548=y @@ -189,7 +198,6 @@ CONFIG_PPC_I8259=y # CONFIG_CPU_FREQ is not set CONFIG_QUICC_ENGINE=y CONFIG_CPM2=y -CONFIG_PPC_CPM_NEW_BINDING=y CONFIG_FSL_ULI1575=y CONFIG_CPM=y @@ -206,7 +214,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -229,6 +237,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -236,6 +245,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -248,6 +258,7 @@ CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -274,10 +285,6 @@ CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -403,12 +410,15 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y @@ -429,12 +439,14 @@ CONFIG_BLK_DEV_RAM_SIZE=131072 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -514,6 +526,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -581,12 +594,15 @@ CONFIG_PATA_ALI=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=y # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -631,7 +647,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -645,10 +660,10 @@ CONFIG_NETDEV_1000=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y # CONFIG_UCC_GETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -725,12 +740,14 @@ CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_XILINX_XPS_PS2 is not set # CONFIG_GAMEPORT is not set # # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -776,44 +793,68 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_CPM is not set +# CONFIG_I2C_GPIO is not set +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set CONFIG_SENSORS_EEPROM=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set +# CONFIG_TPS65010 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -821,10 +862,32 @@ CONFIG_SENSORS_EEPROM=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set + +# +# SPI GPIO expanders: +# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -836,8 +899,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -879,6 +944,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_TTUSB_BUDGET is not set # CONFIG_DVB_TTUSB_DEC is not set # CONFIG_DVB_CINERGYT2 is not set +# CONFIG_DVB_SIANO_SMS1XXX is not set # # Supported FlexCopII (B2C2) Adapters @@ -925,6 +991,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_SP887X is not set # CONFIG_DVB_CX22700 is not set # CONFIG_DVB_CX22702 is not set +# CONFIG_DVB_DRX397XD is not set # CONFIG_DVB_L64781 is not set # CONFIG_DVB_TDA1004X is not set # CONFIG_DVB_NXT6000 is not set @@ -992,15 +1059,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y - -# -# Sound -# CONFIG_SOUND=y - -# -# Advanced Linux Sound Architecture -# CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y @@ -1014,19 +1073,15 @@ CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set - -# -# Generic devices -# +CONFIG_SND_VMASTER=y CONFIG_SND_AC97_CODEC=y +CONFIG_SND_DRIVERS=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set - -# -# PCI devices -# +# CONFIG_SND_AC97_POWER_SAVE is not set +CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set # CONFIG_SND_ALS4000 is not set @@ -1088,39 +1143,12 @@ CONFIG_SND_INTEL8X0=y # CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set -# CONFIG_SND_AC97_POWER_SAVE is not set - -# -# ALSA PowerMac devices -# - -# -# ALSA PowerPC devices -# - -# -# USB devices -# +CONFIG_SND_PPC=y +CONFIG_SND_USB=y # CONFIG_SND_USB_AUDIO is not set # CONFIG_SND_USB_USX2Y is not set # CONFIG_SND_USB_CAIAQ is not set - -# -# System on Chip audio support -# # CONFIG_SND_SOC is not set - -# -# ALSA SoC audio for Freescale SOCs -# - -# -# SoC Audio for the Texas Instruments OMAP -# - -# -# Open Sound System -# # CONFIG_SOUND_PRIME is not set CONFIG_AC97_BUS=y CONFIG_HID_SUPPORT=y @@ -1152,6 +1180,7 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -1175,6 +1204,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set # # USB Device Class drivers @@ -1203,6 +1233,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1211,7 +1242,6 @@ CONFIG_USB_STORAGE=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -1224,7 +1254,6 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1285,6 +1314,7 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers @@ -1318,6 +1348,7 @@ CONFIG_DMA_ENGINE=y # DMA Clients # # CONFIG_NET_DMA is not set +# CONFIG_DMATEST is not set # CONFIG_UIO is not set # @@ -1332,6 +1363,7 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -1394,6 +1426,7 @@ CONFIG_EFS_FS=m CONFIG_CRAMFS=y CONFIG_VXFS_FS=m # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m # CONFIG_ROMFS_FS is not set @@ -1406,17 +1439,16 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y +CONFIG_ROOT_NFS=y CONFIG_NFSD=y # CONFIG_NFSD_V3 is not set # CONFIG_NFSD_V4 is not set -CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1487,6 +1519,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m # CONFIG_DLM is not set +# CONFIG_QE_GPIO is not set # # Library routines @@ -1495,6 +1528,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1515,11 +1549,13 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set +CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1538,19 +1574,31 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set -# CONFIG_KGDB_CONSOLE is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set +CONFIG_VIRQ_DEBUG=y # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1606,6 +1654,10 @@ CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=m # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1638,6 +1690,7 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set -# CONFIG_PPC_CLOCK is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set +CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/mpc8610_hpcd_defconfig b/arch/powerpc/configs/mpc8610_hpcd_defconfig index cdf98ae3682b1b71b16d8e5ab10a2c9a120240fd..1a9990731eb08a57182a48729d5134d8e85f1e15 100644 --- a/arch/powerpc/configs/mpc8610_hpcd_defconfig +++ b/arch/powerpc/configs/mpc8610_hpcd_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26 -# Tue Jul 15 08:31:01 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:10 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -91,7 +92,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set CONFIG_KALLSYMS_EXTRA_PASS=y @@ -118,10 +118,16 @@ CONFIG_SLUB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -CONFIG_HAVE_DMA_ATTRS=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -138,6 +144,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -159,9 +166,8 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y CONFIG_PPC_CHRP=y -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set @@ -207,7 +213,7 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_300 is not set CONFIG_HZ_1000=y CONFIG_HZ=1000 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -230,6 +236,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -237,6 +244,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=12 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -278,10 +286,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -391,6 +395,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -503,18 +509,17 @@ CONFIG_BLK_DEV_RAM_SIZE=131072 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 # CONFIG_BLK_DEV_IDE is not set -# CONFIG_BLK_DEV_HD_ONLY is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -593,6 +598,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_MESH is not set # CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -669,7 +675,6 @@ CONFIG_PATA_ALI=y # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=y # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -756,12 +761,14 @@ CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_XILINX_XPS_PS2 is not set # CONFIG_GAMEPORT is not set # # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -807,44 +814,69 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set -# CONFIG_I2C_HYDRA is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_POWERMAC=y -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +# CONFIG_I2C_HYDRA is not set +CONFIG_I2C_POWERMAC=y + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -853,6 +885,8 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -869,8 +903,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -945,6 +981,7 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set CONFIG_FB_FSL_DIU=y # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set @@ -963,15 +1000,7 @@ CONFIG_VGA_CONSOLE=y CONFIG_DUMMY_CONSOLE=y # CONFIG_FRAMEBUFFER_CONSOLE is not set # CONFIG_LOGO is not set - -# -# Sound -# CONFIG_SOUND=y - -# -# Advanced Linux Sound Architecture -# CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y @@ -985,18 +1014,12 @@ CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set - -# -# Generic devices -# +CONFIG_SND_DRIVERS=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set - -# -# PCI devices -# +CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set # CONFIG_SND_ALS4000 is not set @@ -1058,42 +1081,14 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set - -# -# ALSA PowerMac devices -# +CONFIG_SND_PPC=y # CONFIG_SND_POWERMAC is not set - -# -# ALSA PowerPC devices -# - -# -# Apple Onboard Audio driver -# # CONFIG_SND_AOA is not set -# CONFIG_SND_AOA_SOUNDBUS is not set - -# -# System on Chip audio support -# CONFIG_SND_SOC=y - -# -# ALSA SoC audio for Freescale SOCs -# CONFIG_SND_SOC_MPC8610=y CONFIG_SND_SOC_MPC8610_HPCD=y - -# -# SoC Audio for the Texas Instruments OMAP -# CONFIG_SND_SOC_CS4270=y CONFIG_SND_SOC_CS4270_VD33_ERRATA=y - -# -# Open Sound System -# # CONFIG_SOUND_PRIME is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -1107,6 +1102,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # @@ -1235,6 +1234,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1245,16 +1245,15 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set +CONFIG_ROOT_NFS=y CONFIG_NFSD=y # CONFIG_NFSD_V3 is not set # CONFIG_NFSD_V4 is not set -CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1334,6 +1333,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1358,6 +1358,8 @@ CONFIG_FRAME_WARN=1024 CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_SHIRQ=y CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1376,19 +1378,29 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_BOOTX_TEXT is not set @@ -1443,6 +1455,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1475,6 +1491,7 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/mpc8641_hpcn_defconfig b/arch/powerpc/configs/mpc8641_hpcn_defconfig index 867b8c0215f37cdb8b1013f27560eef26acffa48..ea09be31b6ea0b7bd5e4ed8832b93238966afe8d 100644 --- a/arch/powerpc/configs/mpc8641_hpcn_defconfig +++ b/arch/powerpc/configs/mpc8641_hpcn_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:15 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:11 2008 # # CONFIG_PPC64 is not set @@ -33,6 +33,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -92,7 +93,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y @@ -100,6 +100,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -118,10 +119,16 @@ CONFIG_SLUB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_USE_GENERIC_SMP_HELPERS=y +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -139,6 +146,7 @@ CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -157,30 +165,40 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -CONFIG_PPC_86xx=y -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +CONFIG_PPC_CHRP=y +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +CONFIG_PPC_86xx=y CONFIG_MPC8641_HPCN=y # CONFIG_SBC8641D is not set # CONFIG_MPC8610_HPCD is not set CONFIG_MPC8641=y +CONFIG_PPC_NATIVE=y +# CONFIG_UDBG_RTAS_CONSOLE is not set # CONFIG_IPIC is not set CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set CONFIG_PPC_I8259=y -# CONFIG_PPC_RTAS is not set +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y # CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_MPC106=y # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_PPC601_SYNC_FIX is not set +# CONFIG_TAU is not set CONFIG_FSL_ULI1575=y # @@ -196,16 +214,18 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_300 is not set CONFIG_HZ_1000=y CONFIG_HZ=1000 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=m # CONFIG_IOMMU_HELPER is not set +# CONFIG_HOTPLUG_CPU is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +# CONFIG_KEXEC is not set # CONFIG_IRQ_ALL_CPUS is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y @@ -219,6 +239,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -226,6 +247,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -233,11 +255,13 @@ CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -264,10 +288,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -393,6 +413,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -403,6 +425,7 @@ CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -419,12 +442,14 @@ CONFIG_BLK_DEV_RAM_SIZE=131072 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -503,7 +528,10 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_MESH is not set +# CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -571,12 +599,15 @@ CONFIG_PATA_ALI=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=y # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -603,6 +634,8 @@ CONFIG_VITESSE_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_MACE is not set +# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -620,7 +653,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -634,9 +666,10 @@ CONFIG_NETDEV_1000=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -CONFIG_GFAR_NAPI=y +# CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -713,12 +746,14 @@ CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_XILINX_XPS_PS2 is not set # CONFIG_GAMEPORT is not set # # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -746,11 +781,14 @@ CONFIG_SERIAL_8250_RSA=y # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_BRIQ_PANEL is not set +# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set CONFIG_NVRAM=y @@ -762,43 +800,70 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +# CONFIG_I2C_HYDRA is not set +CONFIG_I2C_POWERMAC=y + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set CONFIG_SENSORS_EEPROM=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -807,10 +872,13 @@ CONFIG_SENSORS_EEPROM=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -822,8 +890,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -865,6 +935,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_TTUSB_BUDGET is not set # CONFIG_DVB_TTUSB_DEC is not set # CONFIG_DVB_CINERGYT2 is not set +# CONFIG_DVB_SIANO_SMS1XXX is not set # # Supported FlexCopII (B2C2) Adapters @@ -911,6 +982,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_SP887X is not set # CONFIG_DVB_CX22700 is not set # CONFIG_DVB_CX22702 is not set +# CONFIG_DVB_DRX397XD is not set # CONFIG_DVB_L64781 is not set # CONFIG_DVB_TDA1004X is not set # CONFIG_DVB_NXT6000 is not set @@ -978,15 +1050,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y - -# -# Sound -# CONFIG_SOUND=y - -# -# Advanced Linux Sound Architecture -# CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y @@ -1000,19 +1064,15 @@ CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set - -# -# Generic devices -# +CONFIG_SND_VMASTER=y CONFIG_SND_AC97_CODEC=y +CONFIG_SND_DRIVERS=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set - -# -# PCI devices -# +# CONFIG_SND_AC97_POWER_SAVE is not set +CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set # CONFIG_SND_ALS4000 is not set @@ -1074,39 +1134,14 @@ CONFIG_SND_INTEL8X0=y # CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set -# CONFIG_SND_AC97_POWER_SAVE is not set - -# -# ALSA PowerMac devices -# - -# -# ALSA PowerPC devices -# - -# -# USB devices -# +CONFIG_SND_PPC=y +# CONFIG_SND_POWERMAC is not set +# CONFIG_SND_AOA is not set +CONFIG_SND_USB=y # CONFIG_SND_USB_AUDIO is not set # CONFIG_SND_USB_USX2Y is not set # CONFIG_SND_USB_CAIAQ is not set - -# -# System on Chip audio support -# # CONFIG_SND_SOC is not set - -# -# ALSA SoC audio for Freescale SOCs -# - -# -# SoC Audio for the Texas Instruments OMAP -# - -# -# Open Sound System -# # CONFIG_SOUND_PRIME is not set CONFIG_AC97_BUS=y CONFIG_HID_SUPPORT=y @@ -1138,6 +1173,7 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -1189,6 +1225,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1197,7 +1234,6 @@ CONFIG_USB_STORAGE=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -1210,7 +1246,6 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1264,6 +1299,7 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers @@ -1362,6 +1398,7 @@ CONFIG_EFS_FS=m CONFIG_CRAMFS=y CONFIG_VXFS_FS=m # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m # CONFIG_ROMFS_FS is not set @@ -1374,17 +1411,16 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y +CONFIG_ROOT_NFS=y CONFIG_NFSD=y # CONFIG_NFSD_V3 is not set # CONFIG_NFSD_V4 is not set -CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1463,6 +1499,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1488,6 +1525,8 @@ CONFIG_FRAME_WARN=1024 CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1506,19 +1545,32 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1573,6 +1625,10 @@ CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=m # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1605,5 +1661,6 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/mpc866_ads_defconfig b/arch/powerpc/configs/mpc866_ads_defconfig index 46fffbcd3f99a56a54d531e4b60c0306520e15f4..1501c4336b3db8551cea7d598221d86ea1d788ee 100644 --- a/arch/powerpc/configs/mpc866_ads_defconfig +++ b/arch/powerpc/configs/mpc866_ads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:16 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:11 2008 # # CONFIG_PPC64 is not set @@ -29,6 +29,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -106,10 +107,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -120,6 +127,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -138,8 +146,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set CONFIG_CPM1=y @@ -157,6 +163,7 @@ CONFIG_MPC86XADS=y # Generic MPC8xx Options # CONFIG_8xx_COPYBACK=y +# CONFIG_8xx_GPIO is not set CONFIG_8xx_CPU6=y CONFIG_8xx_CPU15=y CONFIG_NO_UCODE_PATCH=y @@ -175,7 +182,6 @@ CONFIG_NO_UCODE_PATCH=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -CONFIG_PPC_CPM_NEW_BINDING=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -192,7 +198,7 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_300 is not set CONFIG_HZ_1000=y CONFIG_HZ=1000 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -215,6 +221,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -222,6 +229,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -253,10 +261,6 @@ CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0x80000000 CONFIG_CONSISTENT_START=0xfd000000 CONFIG_CONSISTENT_SIZE=0x00200000 - -# -# Networking -# CONFIG_NET=y # @@ -361,6 +365,7 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set @@ -378,7 +383,6 @@ CONFIG_HAVE_IDE=y # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -414,7 +418,6 @@ CONFIG_FS_ENET_HAS_SCC=y CONFIG_FS_ENET_HAS_FEC=y CONFIG_FS_ENET_MDIO_FEC=y CONFIG_NETDEV_1000=y -# CONFIG_E1000E_ENABLED is not set # CONFIG_GIANFAR is not set CONFIG_NETDEV_10000=y @@ -484,6 +487,7 @@ CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=y CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_XILINX_XPS_PS2 is not set # CONFIG_GAMEPORT is not set # @@ -524,6 +528,8 @@ CONFIG_GEN_RTC=y # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -540,6 +546,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -551,8 +558,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -582,10 +591,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -598,6 +603,10 @@ CONFIG_USB_SUPPORT=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # @@ -677,6 +686,7 @@ CONFIG_TMPFS=y CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -687,13 +697,12 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -733,6 +742,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -758,7 +768,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_DEBUG_KERNEL is not set # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LATENCYTOP is not set +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -810,6 +828,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -841,6 +863,7 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y -# CONFIG_PPC_CLOCK is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set +CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/mpc885_ads_defconfig b/arch/powerpc/configs/mpc885_ads_defconfig index 9df78973005e802bd2762085205611047220e9ed..fc3f6dc58126085d55f819c05da824d2e77ed760 100644 --- a/arch/powerpc/configs/mpc885_ads_defconfig +++ b/arch/powerpc/configs/mpc885_ads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:17 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:12 2008 # # CONFIG_PPC64 is not set @@ -29,6 +29,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -108,10 +109,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=1 @@ -121,6 +128,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -139,8 +147,6 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set CONFIG_CPM1=y @@ -165,6 +171,7 @@ CONFIG_MPC8xx_SECOND_ETH_FEC2=y # Generic MPC8xx Options # CONFIG_8xx_COPYBACK=y +# CONFIG_8xx_GPIO is not set # CONFIG_8xx_CPU6 is not set CONFIG_8xx_CPU15=y CONFIG_NO_UCODE_PATCH=y @@ -183,7 +190,6 @@ CONFIG_NO_UCODE_PATCH=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -CONFIG_PPC_CPM_NEW_BINDING=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -200,7 +206,7 @@ CONFIG_HZ_100=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=100 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -224,6 +230,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -231,6 +238,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -263,10 +271,6 @@ CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0x80000000 CONFIG_CONSISTENT_START=0xfd000000 CONFIG_CONSISTENT_SIZE=0x00200000 - -# -# Networking -# CONFIG_NET=y # @@ -453,7 +457,6 @@ CONFIG_HAVE_IDE=y # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -555,10 +558,13 @@ CONFIG_GEN_RTC=y # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -570,8 +576,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -601,10 +609,6 @@ CONFIG_DAB=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set @@ -673,6 +677,7 @@ CONFIG_TMPFS=y CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -683,13 +688,12 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -728,6 +732,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set # CONFIG_CRC32 is not set # CONFIG_CRC7 is not set @@ -752,6 +757,8 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -767,16 +774,28 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -788,6 +807,6 @@ CONFIG_DEBUG_INFO=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set -# CONFIG_PPC_CLOCK is not set +CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/pmac32_defconfig b/arch/powerpc/configs/pmac32_defconfig index 3688e4bb6fc208327b41b1cd081427fcd5bcb44b..80481f270133664e7bcefa981d217df269deab14 100644 --- a/arch/powerpc/configs/pmac32_defconfig +++ b/arch/powerpc/configs/pmac32_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc3 -# Tue May 20 20:02:24 2008 +# Linux kernel version: 2.6.27-rc4 +# Tue Aug 26 13:20:26 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -93,9 +94,8 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_ALL is not set +CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y @@ -120,10 +120,16 @@ CONFIG_PROFILING=y CONFIG_OPROFILE=y CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -140,6 +146,7 @@ CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set CONFIG_LSF=y CONFIG_BLK_DEV_BSG=y +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -159,19 +166,18 @@ CONFIG_CLASSIC_RCU=y # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set CONFIG_PPC_NATIVE=y # CONFIG_IPIC is not set @@ -221,7 +227,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -244,6 +250,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_MIGRATION is not set # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -251,6 +258,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" CONFIG_ARCH_WANTS_FREEZER_CONTROL=y CONFIG_PM=y CONFIG_PM_DEBUG=y @@ -314,10 +322,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -501,7 +505,6 @@ CONFIG_IP_DCCP_TFRC_LIB=m # CONFIG_WAN_ROUTER is not set # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y -CONFIG_NET_SCH_FIFO=y # # Network testing @@ -571,6 +574,7 @@ CONFIG_BT_HIDP=m # CONFIG_BT_HCIUSB=m # CONFIG_BT_HCIUSB_SCO is not set +# CONFIG_BT_HCIBTUSB is not set # CONFIG_BT_HCIUART is not set CONFIG_BT_HCIBCM203X=m # CONFIG_BT_HCIBPA10X is not set @@ -588,27 +592,18 @@ CONFIG_BT_HCIBFUSB=m CONFIG_CFG80211=m CONFIG_NL80211=y CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y CONFIG_MAC80211=m # # Rate control algorithm selection # +CONFIG_MAC80211_RC_PID=y CONFIG_MAC80211_RC_DEFAULT_PID=y -# CONFIG_MAC80211_RC_DEFAULT_NONE is not set - -# -# Selecting 'y' for an algorithm will -# - -# -# build the algorithm into mac80211. -# CONFIG_MAC80211_RC_DEFAULT="pid" -CONFIG_MAC80211_RC_PID=y # CONFIG_MAC80211_MESH is not set CONFIG_MAC80211_LEDS=y -# CONFIG_MAC80211_DEBUG_PACKET_ALIGNMENT is not set -# CONFIG_MAC80211_DEBUG is not set +# CONFIG_MAC80211_DEBUG_MENU is not set CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m @@ -628,6 +623,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_STANDALONE is not set CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -656,12 +653,14 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -669,6 +668,8 @@ CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_TIMINGS=y +CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_BLK_DEV_IDEDISK=y # CONFIG_IDEDISK_MULTI_MODE is not set @@ -685,7 +686,6 @@ CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -# CONFIG_IDE_GENERIC is not set # CONFIG_BLK_DEV_PLATFORM is not set CONFIG_BLK_DEV_IDEDMA_SFF=y @@ -703,10 +703,8 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -727,8 +725,6 @@ CONFIG_BLK_DEV_IDE_PMAC=y CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y CONFIG_BLK_DEV_IDEDMA_PMAC=y CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_BLK_DEV_HD_ONLY is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -820,6 +816,7 @@ CONFIG_SCSI_MESH_RESET_DELAY_MS=4000 CONFIG_SCSI_MAC53C94=y # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_LOWLEVEL_PCMCIA is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=m @@ -844,30 +841,22 @@ CONFIG_DM_ZERO=m # # IEEE 1394 (FireWire) support # -# CONFIG_FIREWIRE is not set -CONFIG_IEEE1394=m - -# -# Subsystem Options -# -# CONFIG_IEEE1394_VERBOSEDEBUG is not set # -# Controllers +# Enable only one of the two stacks, unless you know what you are doing # -# CONFIG_IEEE1394_PCILYNX is not set +# CONFIG_FIREWIRE is not set +CONFIG_IEEE1394=m CONFIG_IEEE1394_OHCI1394=m - -# -# Protocols -# -CONFIG_IEEE1394_VIDEO1394=m +# CONFIG_IEEE1394_PCILYNX is not set CONFIG_IEEE1394_SBP2=m # CONFIG_IEEE1394_SBP2_PHYS_DMA is not set # CONFIG_IEEE1394_ETH1394_ROM_ENTRY is not set # CONFIG_IEEE1394_ETH1394 is not set -CONFIG_IEEE1394_DV1394=m CONFIG_IEEE1394_RAWIO=m +CONFIG_IEEE1394_VIDEO1394=m +CONFIG_IEEE1394_DV1394=m +# CONFIG_IEEE1394_VERBOSEDEBUG is not set # CONFIG_I2O is not set CONFIG_MACINTOSH_DRIVERS=y CONFIG_ADB=y @@ -887,7 +876,6 @@ CONFIG_THERM_ADT746X=m # CONFIG_ANSLCD is not set CONFIG_PMAC_RACKMETER=m CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=m # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -936,7 +924,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -952,6 +939,7 @@ CONFIG_NETDEV_1000=y # CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -994,13 +982,15 @@ CONFIG_PRISM54=m # CONFIG_RTL8180 is not set # CONFIG_RTL8187 is not set # CONFIG_ADM8211 is not set +# CONFIG_MAC80211_HWSIM is not set CONFIG_P54_COMMON=m # CONFIG_P54_USB is not set # CONFIG_P54_PCI is not set # CONFIG_ATH5K is not set +# CONFIG_ATH9K is not set # CONFIG_IWLCORE is not set # CONFIG_IWLWIFI_LEDS is not set -# CONFIG_IWL4965 is not set +# CONFIG_IWLAGN is not set # CONFIG_IWL3945 is not set # CONFIG_HOSTAP is not set CONFIG_B43=m @@ -1095,6 +1085,7 @@ CONFIG_INPUT_MOUSE=y # CONFIG_MOUSE_PS2 is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set @@ -1109,12 +1100,14 @@ CONFIG_SERIO=y # CONFIG_SERIO_SERPORT is not set # CONFIG_SERIO_PCIPS2 is not set # CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_XILINX_XPS_PS2 is not set # CONFIG_GAMEPORT is not set # # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -1165,45 +1158,70 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=m +CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_ALGOBIT=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_POWERMAC=y -# CONFIG_I2C_MPC is not set # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +CONFIG_I2C_POWERMAC=y + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_MPC is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -1212,6 +1230,8 @@ CONFIG_I2C_POWERMAC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set CONFIG_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set @@ -1221,6 +1241,7 @@ CONFIG_APM_POWER=y CONFIG_BATTERY_PMU=y # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -1241,8 +1262,10 @@ CONFIG_SSB_DRIVER_PCICORE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -1343,10 +1366,13 @@ CONFIG_FB_3DFX=y # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=m +# CONFIG_LCD_ILI9320 is not set +# CONFIG_LCD_PLATFORM is not set CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_BACKLIGHT_CORGI is not set @@ -1374,15 +1400,7 @@ CONFIG_LOGO=y CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y - -# -# Sound -# CONFIG_SOUND=m - -# -# Advanced Linux Sound Architecture -# CONFIG_SND=m CONFIG_SND_TIMER=m CONFIG_SND_PCM=m @@ -1400,19 +1418,13 @@ CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set - -# -# Generic devices -# +CONFIG_SND_DRIVERS=y CONFIG_SND_DUMMY=m # CONFIG_SND_VIRMIDI is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set - -# -# PCI devices -# +CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set # CONFIG_SND_ALS4000 is not set @@ -1474,20 +1486,9 @@ CONFIG_SND_DUMMY=m # CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set - -# -# ALSA PowerMac devices -# +CONFIG_SND_PPC=y CONFIG_SND_POWERMAC=m CONFIG_SND_POWERMAC_AUTO_DRC=y - -# -# ALSA PowerPC devices -# - -# -# Apple Onboard Audio driver -# CONFIG_SND_AOA=m CONFIG_SND_AOA_FABRIC_LAYOUT=m CONFIG_SND_AOA_ONYX=m @@ -1495,36 +1496,14 @@ CONFIG_SND_AOA_TAS=m CONFIG_SND_AOA_TOONIE=m CONFIG_SND_AOA_SOUNDBUS=m CONFIG_SND_AOA_SOUNDBUS_I2S=m - -# -# USB devices -# +CONFIG_SND_USB=y CONFIG_SND_USB_AUDIO=m # CONFIG_SND_USB_USX2Y is not set # CONFIG_SND_USB_CAIAQ is not set - -# -# PCMCIA devices -# +CONFIG_SND_PCMCIA=y # CONFIG_SND_VXPOCKET is not set # CONFIG_SND_PDAUDIOCF is not set - -# -# System on Chip audio support -# # CONFIG_SND_SOC is not set - -# -# ALSA SoC audio for Freescale SOCs -# - -# -# SoC Audio for the Texas Instruments OMAP -# - -# -# Open Sound System -# # CONFIG_SOUND_PRIME is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -1554,6 +1533,7 @@ CONFIG_USB_DEVICE_CLASS=y CONFIG_USB_DYNAMIC_MINORS=y # CONFIG_USB_SUSPEND is not set # CONFIG_USB_OTG is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -1579,6 +1559,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACM=m CONFIG_USB_PRINTER=m +# CONFIG_USB_WDM is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1600,6 +1581,7 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_ALAUDA is not set CONFIG_USB_STORAGE_ONETOUCH=y # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1608,7 +1590,6 @@ CONFIG_USB_STORAGE_ONETOUCH=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -1617,7 +1598,6 @@ CONFIG_USB_SERIAL=m CONFIG_USB_EZUSB=y # CONFIG_USB_SERIAL_GENERIC is not set # CONFIG_USB_SERIAL_AIRCABLE is not set -# CONFIG_USB_SERIAL_AIRPRIME is not set # CONFIG_USB_SERIAL_ARK3116 is not set # CONFIG_USB_SERIAL_BELKIN is not set # CONFIG_USB_SERIAL_CH341 is not set @@ -1676,7 +1656,6 @@ CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1693,6 +1672,7 @@ CONFIG_USB_APPLEDISPLAY=m # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -1702,6 +1682,8 @@ CONFIG_LEDS_CLASS=y # # LED drivers # +# CONFIG_LEDS_PCA9532 is not set +# CONFIG_LEDS_PCA955X is not set # # LED Triggers @@ -1789,6 +1771,7 @@ CONFIG_HFSPLUS_FS=m # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1811,7 +1794,6 @@ CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1891,6 +1873,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=y CONFIG_CRC16=y +CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1921,8 +1904,10 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y -# CONFIG_SCHEDSTATS is not set +CONFIG_SCHEDSTATS=y # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set @@ -1933,24 +1918,38 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_MUTEXES is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +CONFIG_STACKTRACE=y # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set +CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +CONFIG_LATENCYTOP=y +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set -CONFIG_DEBUGGER=y +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set CONFIG_XMON=y CONFIG_XMON_DEFAULT=y CONFIG_XMON_DISASSEMBLY=y +CONFIG_DEBUGGER=y CONFIG_IRQSTACKS=y # CONFIG_BDI_SWITCH is not set CONFIG_BOOTX_TEXT=y @@ -2009,6 +2008,10 @@ CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=m +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=y CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index ce250bc98584fd80a29f5adb219bed0dc6550a86..fc5930caeb5f47276a0a907d8a310ab9379f2de3 100644 --- a/arch/powerpc/configs/ppc64_defconfig +++ b/arch/powerpc/configs/ppc64_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc6 -# Mon Jun 16 21:11:19 2008 +# Linux kernel version: 2.6.27-rc4 +# Tue Aug 26 13:22:03 2008 # CONFIG_PPC64=y @@ -14,6 +14,7 @@ CONFIG_POWER4=y # CONFIG_TUNE_CELL is not set CONFIG_PPC_FPU=y CONFIG_ALTIVEC=y +CONFIG_VSX=y CONFIG_PPC_STD_MMU=y CONFIG_PPC_MM_SLICES=y CONFIG_VIRT_CPU_ACCOUNTING=y @@ -31,6 +32,7 @@ CONFIG_GENERIC_HARDIRQS=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -105,7 +107,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -129,14 +130,20 @@ CONFIG_SLUB_DEBUG=y CONFIG_SLUB=y # CONFIG_SLOB is not set CONFIG_PROFILING=y -# CONFIG_MARKERS is not set +CONFIG_MARKERS=y CONFIG_OPROFILE=y CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -# CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_DMA_ATTRS=y +CONFIG_USE_GENERIC_SMP_HELPERS=y +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -152,6 +159,7 @@ CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y CONFIG_BLK_DEV_IO_TRACE=y CONFIG_BLK_DEV_BSG=y +# CONFIG_BLK_DEV_INTEGRITY is not set CONFIG_BLOCK_COMPAT=y # @@ -172,14 +180,13 @@ CONFIG_CLASSIC_RCU=y # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set CONFIG_PPC_PSERIES=y CONFIG_PPC_SPLPAR=y CONFIG_EEH=y CONFIG_SCANLOG=m CONFIG_LPARCFG=y +CONFIG_PPC_SMLPAR=y +CONFIG_CMM=y CONFIG_PPC_ISERIES=y # @@ -189,8 +196,6 @@ CONFIG_VIODASD=y CONFIG_VIOCD=m CONFIG_VIOTAPE=m CONFIG_VIOPATH=y -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set CONFIG_PPC_PMAC=y CONFIG_PPC_PMAC64=y CONFIG_PPC_MAPLE=y @@ -213,11 +218,15 @@ CONFIG_PPC_CELLEB=y # CONFIG_SPU_FS=m CONFIG_SPU_FS_64K_LS=y +# CONFIG_SPU_TRACE is not set CONFIG_SPU_BASE=y CONFIG_CBE_RAS=y +CONFIG_PPC_IBM_CELL_RESETBUTTON=y +CONFIG_PPC_IBM_CELL_POWERBUTTON=m CONFIG_CBE_THERM=m CONFIG_CBE_CPUFREQ=m CONFIG_CBE_CPUFREQ_PMI=m +CONFIG_CBE_CPUFREQ_SPU_GOVERNOR=m CONFIG_OPROFILE_CELL=y # CONFIG_PQ2ADS is not set CONFIG_PPC_NATIVE=y @@ -279,7 +288,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -315,8 +324,10 @@ CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG_SPARSE=y +CONFIG_MEMORY_HOTREMOVE=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -327,6 +338,7 @@ CONFIG_FORCE_MAX_ZONEORDER=13 # CONFIG_SCHED_SMT is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" CONFIG_ARCH_WANTS_FREEZER_CONTROL=y # CONFIG_PM is not set CONFIG_SECCOMP=y @@ -370,10 +382,6 @@ CONFIG_HOTPLUG_PCI_RPA_DLPAR=m CONFIG_PAGE_OFFSET=0xc000000000000000 CONFIG_KERNEL_START=0xc000000000000000 CONFIG_PHYSICAL_START=0x00000000 - -# -# Networking -# CONFIG_NET=y # @@ -387,6 +395,7 @@ CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set # CONFIG_XFRM_STATISTICS is not set +CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=m # CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y @@ -578,6 +587,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -603,12 +614,14 @@ CONFIG_BLK_DEV_RAM_SIZE=65536 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -616,6 +629,7 @@ CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_BLK_DEV_IDEDISK=y # CONFIG_IDEDISK_MULTI_MODE is not set @@ -649,10 +663,8 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_AMD74XX=y # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -674,8 +686,6 @@ CONFIG_BLK_DEV_IDE_PMAC=y CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y CONFIG_BLK_DEV_IDEDMA_PMAC=y CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_BLK_DEV_HD_ONLY is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -737,6 +747,8 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_GDTH is not set # CONFIG_SCSI_IPS is not set CONFIG_SCSI_IBMVSCSI=y +CONFIG_SCSI_IBMVFC=m +CONFIG_SCSI_IBMVFC_TRACE=y # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_MVSAS is not set @@ -758,6 +770,7 @@ CONFIG_SCSI_LPFC=m CONFIG_SCSI_DEBUG=m # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_LOWLEVEL_PCMCIA is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y CONFIG_ATA_NONSTANDARD=y CONFIG_SATA_PMP=y @@ -837,9 +850,6 @@ CONFIG_DM_SNAPSHOT=m CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m -CONFIG_DM_MULTIPATH_EMC=m -# CONFIG_DM_MULTIPATH_RDAC is not set -# CONFIG_DM_MULTIPATH_HP is not set # CONFIG_DM_DELAY is not set # CONFIG_DM_UEVENT is not set # CONFIG_FUSION is not set @@ -847,29 +857,21 @@ CONFIG_DM_MULTIPATH_EMC=m # # IEEE 1394 (FireWire) support # -# CONFIG_FIREWIRE is not set -CONFIG_IEEE1394=y - -# -# Subsystem Options -# -# CONFIG_IEEE1394_VERBOSEDEBUG is not set # -# Controllers +# Enable only one of the two stacks, unless you know what you are doing # -# CONFIG_IEEE1394_PCILYNX is not set +# CONFIG_FIREWIRE is not set +CONFIG_IEEE1394=y CONFIG_IEEE1394_OHCI1394=y - -# -# Protocols -# -CONFIG_IEEE1394_VIDEO1394=m +# CONFIG_IEEE1394_PCILYNX is not set CONFIG_IEEE1394_SBP2=m CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y CONFIG_IEEE1394_ETH1394=m -CONFIG_IEEE1394_DV1394=m CONFIG_IEEE1394_RAWIO=y +CONFIG_IEEE1394_VIDEO1394=m +CONFIG_IEEE1394_DV1394=m +# CONFIG_IEEE1394_VERBOSEDEBUG is not set # CONFIG_I2O is not set CONFIG_MACINTOSH_DRIVERS=y CONFIG_ADB_PMU=y @@ -884,7 +886,6 @@ CONFIG_WINDFARM_PM112=y CONFIG_WINDFARM_PM121=y # CONFIG_PMAC_RACKMETER is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=m CONFIG_BONDING=m # CONFIG_MACVLAN is not set @@ -942,6 +943,7 @@ CONFIG_E100=y # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set +# CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set CONFIG_NETDEV_1000=y @@ -949,10 +951,8 @@ CONFIG_ACENIC=y CONFIG_ACENIC_OMIT_TIGON_I=y # CONFIG_DL2K is not set CONFIG_E1000=y -# CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -968,13 +968,13 @@ CONFIG_TIGON3=y CONFIG_SPIDER_NET=m # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set CONFIG_EHEA=m # CONFIG_IXGBE is not set CONFIG_IXGB=m -# CONFIG_IXGB_NAPI is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set @@ -1068,6 +1068,7 @@ CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set @@ -1090,12 +1091,14 @@ CONFIG_SERIO_I8042=y # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_XILINX_XPS_PS2 is not set # CONFIG_GAMEPORT is not set # # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -1131,11 +1134,13 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 CONFIG_HVC_DRIVER=y +CONFIG_HVC_IRQ=y CONFIG_HVC_CONSOLE=y CONFIG_HVC_ISERIES=y CONFIG_HVC_RTAS=y CONFIG_HVC_BEAT=y CONFIG_HVCS=m +CONFIG_IBM_BSR=m # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_R3964 is not set @@ -1156,45 +1161,70 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_ALGOBIT=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set CONFIG_I2C_AMD8111=y # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_POWERMAC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -CONFIG_I2C_PASEMI=y -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +CONFIG_I2C_POWERMAC=y + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_OCORES is not set +CONFIG_I2C_PASEMI=y +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -1203,10 +1233,13 @@ CONFIG_I2C_PASEMI=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -1218,8 +1251,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -1299,10 +1334,13 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set CONFIG_FB_IBM_GXT4500=y # CONFIG_FB_VIRTUAL is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=y +# CONFIG_LCD_ILI9320 is not set +# CONFIG_LCD_PLATFORM is not set CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_BACKLIGHT_CORGI is not set @@ -1331,15 +1369,7 @@ CONFIG_FB_LOGO_EXTRA=y CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y - -# -# Sound -# CONFIG_SOUND=m - -# -# Advanced Linux Sound Architecture -# CONFIG_SND=m CONFIG_SND_TIMER=m CONFIG_SND_PCM=m @@ -1355,19 +1385,13 @@ CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set - -# -# Generic devices -# +CONFIG_SND_DRIVERS=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_VIRMIDI is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set - -# -# PCI devices -# +CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set # CONFIG_SND_ALS4000 is not set @@ -1429,20 +1453,9 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set - -# -# ALSA PowerMac devices -# +CONFIG_SND_PPC=y CONFIG_SND_POWERMAC=m CONFIG_SND_POWERMAC_AUTO_DRC=y - -# -# ALSA PowerPC devices -# - -# -# Apple Onboard Audio driver -# CONFIG_SND_AOA=m CONFIG_SND_AOA_FABRIC_LAYOUT=m CONFIG_SND_AOA_ONYX=m @@ -1450,36 +1463,14 @@ CONFIG_SND_AOA_TAS=m CONFIG_SND_AOA_TOONIE=m CONFIG_SND_AOA_SOUNDBUS=m CONFIG_SND_AOA_SOUNDBUS_I2S=m - -# -# USB devices -# +CONFIG_SND_USB=y # CONFIG_SND_USB_AUDIO is not set # CONFIG_SND_USB_USX2Y is not set # CONFIG_SND_USB_CAIAQ is not set - -# -# PCMCIA devices -# +CONFIG_SND_PCMCIA=y # CONFIG_SND_VXPOCKET is not set # CONFIG_SND_PDAUDIOCF is not set - -# -# System on Chip audio support -# # CONFIG_SND_SOC is not set - -# -# ALSA SoC audio for Freescale SOCs -# - -# -# SoC Audio for the Texas Instruments OMAP -# - -# -# Open Sound System -# # CONFIG_SOUND_PRIME is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -1508,6 +1499,7 @@ CONFIG_USB_DEVICEFS=y CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set +# CONFIG_USB_MON is not set # # USB Host Controller Drivers @@ -1556,6 +1548,7 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1564,7 +1557,6 @@ CONFIG_USB_STORAGE=m # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -# CONFIG_USB_MON is not set # # USB port drivers @@ -1577,7 +1569,6 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1769,6 +1760,7 @@ CONFIG_HFSPLUS_FS=m CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1779,12 +1771,12 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y +CONFIG_ROOT_NFS=y CONFIG_NFSD=m CONFIG_NFSD_V2_ACL=y CONFIG_NFSD_V3=y CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y -CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m @@ -1793,7 +1785,6 @@ CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y CONFIG_SUNRPC_XPRT_RDMA=m -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=m # CONFIG_SMB_FS is not set @@ -1878,6 +1869,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1910,8 +1902,10 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y -# CONFIG_SCHEDSTATS is not set +CONFIG_SCHEDSTATS=y # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set @@ -1923,28 +1917,47 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_LOCK_ALLOC is not set # CONFIG_PROVE_LOCKING is not set # CONFIG_LOCK_STAT is not set +CONFIG_TRACE_IRQFLAGS=y # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +CONFIG_STACKTRACE=y # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set +CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +CONFIG_LATENCYTOP=y +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_TRACER_MAX_TRACE=y +CONFIG_TRACING=y +# CONFIG_FTRACE is not set +CONFIG_IRQSOFF_TRACER=y +CONFIG_SCHED_TRACER=y +CONFIG_CONTEXT_SWITCH_TRACER=y +# CONFIG_FTRACE_STARTUP_TEST is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_HCALL_STATS is not set -CONFIG_DEBUGGER=y +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set CONFIG_XMON=y # CONFIG_XMON_DEFAULT is not set CONFIG_XMON_DISASSEMBLY=y +CONFIG_DEBUGGER=y CONFIG_IRQSTACKS=y # CONFIG_VIRQ_DEBUG is not set CONFIG_BOOTX_TEXT=y @@ -2007,6 +2020,10 @@ CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=m +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m diff --git a/arch/powerpc/configs/ppc6xx_defconfig b/arch/powerpc/configs/ppc6xx_defconfig index e6e91c85da3189aa695c6aef56170911f7880f1d..3c6dbdef56eb03e8b33ba5e1344fcd62ad4cfe46 100644 --- a/arch/powerpc/configs/ppc6xx_defconfig +++ b/arch/powerpc/configs/ppc6xx_defconfig @@ -1,8 +1,7 @@ -# powerpc # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-git2 -# Tue Jul 15 23:54:18 2008 +# Linux kernel version: 2.6.27-rc4 +# Tue Aug 26 13:29:50 2008 # # CONFIG_PPC64 is not set @@ -112,7 +111,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y @@ -140,12 +138,17 @@ CONFIG_MARKERS=y CONFIG_OPROFILE=m CONFIG_HAVE_OPROFILE=y CONFIG_KPROBES=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_KRETPROBES=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set # CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -266,7 +269,6 @@ CONFIG_TAU=y CONFIG_TAU_AVERAGE=y CONFIG_QUICC_ENGINE=y CONFIG_CPM2=y -CONFIG_PPC_CPM_NEW_BINDING=y CONFIG_FSL_ULI1575=y CONFIG_CPM=y CONFIG_PPC_BESTCOMM=y @@ -287,7 +289,7 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_300 is not set CONFIG_HZ_1000=y CONFIG_HZ=1000 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y # CONFIG_PREEMPT_NONE is not set CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set @@ -311,6 +313,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_MIGRATION is not set CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -326,6 +329,7 @@ CONFIG_PM_DEBUG=y CONFIG_CAN_PM_TRACE=y CONFIG_PM_SLEEP=y CONFIG_SUSPEND=y +# CONFIG_PM_TEST_SUSPEND is not set CONFIG_SUSPEND_FREEZER=y CONFIG_HIBERNATION=y CONFIG_PM_STD_PARTITION="" @@ -344,6 +348,7 @@ CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y CONFIG_FSL_LBC=y CONFIG_FSL_GTM=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -395,10 +400,6 @@ CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 # CONFIG_TASK_SIZE_BOOL is not set CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -412,6 +413,7 @@ CONFIG_XFRM_USER=y CONFIG_XFRM_SUB_POLICY=y CONFIG_XFRM_MIGRATE=y CONFIG_XFRM_STATISTICS=y +CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=m CONFIG_NET_KEY_MIGRATE=y CONFIG_INET=y @@ -602,6 +604,7 @@ CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_SECURITY=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m @@ -626,6 +629,7 @@ CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_RAW=m +CONFIG_IP6_NF_SECURITY=m # # DECnet: Netfilter Configuration @@ -643,6 +647,7 @@ CONFIG_BRIDGE_EBT_802_3=m CONFIG_BRIDGE_EBT_AMONG=m CONFIG_BRIDGE_EBT_ARP=m CONFIG_BRIDGE_EBT_IP=m +CONFIG_BRIDGE_EBT_IP6=m CONFIG_BRIDGE_EBT_LIMIT=m CONFIG_BRIDGE_EBT_MARK=m CONFIG_BRIDGE_EBT_PKTTYPE=m @@ -691,8 +696,10 @@ CONFIG_ATM_LANE=m # CONFIG_ATM_MPOA is not set CONFIG_ATM_BR2684=m # CONFIG_ATM_BR2684_IPFILTER is not set +CONFIG_STP=m CONFIG_BRIDGE=m CONFIG_VLAN_8021Q=m +# CONFIG_VLAN_8021Q_GVRP is not set CONFIG_DECNET=m CONFIG_DECNET_ROUTER=y CONFIG_LLC=m @@ -832,6 +839,7 @@ CONFIG_BT_HIDP=m # CONFIG_BT_HCIUSB=m CONFIG_BT_HCIUSB_SCO=y +# CONFIG_BT_HCIBTUSB is not set CONFIG_BT_HCIUART=m CONFIG_BT_HCIUART_H4=y CONFIG_BT_HCIUART_BCSP=y @@ -855,7 +863,6 @@ CONFIG_NL80211=y CONFIG_WIRELESS_EXT=y CONFIG_WIRELESS_EXT_SYSFS=y CONFIG_MAC80211=m -CONFIG_MAC80211_QOS=y # # Rate control algorithm selection @@ -941,12 +948,14 @@ CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set # CONFIG_ATA_OVER_ETH is not set CONFIG_VIRTIO_BLK=m +CONFIG_BLK_DEV_HD=y CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set CONFIG_EEPROM_93CX6=m # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set CONFIG_ENCLOSURE_SERVICES=m +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -954,6 +963,7 @@ CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_TIMINGS=y CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_BLK_DEV_IDEDISK=y @@ -971,7 +981,6 @@ CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -# CONFIG_IDE_GENERIC is not set # CONFIG_BLK_DEV_PLATFORM is not set # CONFIG_BLK_DEV_IDEPNP is not set CONFIG_BLK_DEV_IDEDMA_SFF=y @@ -990,10 +999,8 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -1014,8 +1021,6 @@ CONFIG_BLK_DEV_IDE_PMAC=y CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y CONFIG_BLK_DEV_IDEDMA_PMAC=y CONFIG_BLK_DEV_IDEDMA=y -CONFIG_BLK_DEV_HD_ONLY=y -CONFIG_BLK_DEV_HD=y # # SCSI device support @@ -1125,6 +1130,7 @@ CONFIG_SCSI_DH=y CONFIG_SCSI_DH_RDAC=m CONFIG_SCSI_DH_HP_SW=m CONFIG_SCSI_DH_EMC=m +# CONFIG_SCSI_DH_ALUA is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set # CONFIG_SATA_PMP is not set @@ -1246,7 +1252,6 @@ CONFIG_WINDFARM=y # CONFIG_ANSLCD is not set CONFIG_PMAC_RACKMETER=m CONFIG_NETDEVICES=y -CONFIG_NETDEVICES_MULTIQUEUE=y CONFIG_IFB=m CONFIG_DUMMY=m CONFIG_BONDING=m @@ -1256,7 +1261,7 @@ CONFIG_TUN=m CONFIG_VETH=m CONFIG_NET_SB1000=m # CONFIG_ARCNET is not set -CONFIG_PHYLIB=m +CONFIG_PHYLIB=y # # MII PHY device drivers @@ -1271,7 +1276,9 @@ CONFIG_SMSC_PHY=m CONFIG_BROADCOM_PHY=m CONFIG_ICPLUS_PHY=m CONFIG_REALTEK_PHY=m +# CONFIG_FIXED_PHY is not set CONFIG_MDIO_BITBANG=y +# CONFIG_MDIO_OF_GPIO is not set CONFIG_NET_ETHERNET=y CONFIG_MII=m CONFIG_MACE=m @@ -1328,9 +1335,7 @@ CONFIG_NE2000=m CONFIG_NET_PCI=y CONFIG_PCNET32=m CONFIG_AMD8111_ETH=m -CONFIG_AMD8111E_NAPI=y CONFIG_ADAPTEC_STARFIRE=m -CONFIG_ADAPTEC_STARFIRE_NAPI=y # CONFIG_AC3200 is not set # CONFIG_APRICOT is not set CONFIG_B44=m @@ -1359,7 +1364,6 @@ CONFIG_SUNDANCE=m CONFIG_TLAN=m CONFIG_VIA_RHINE=m CONFIG_VIA_RHINE_MMIO=y -CONFIG_VIA_RHINE_NAPI=y CONFIG_SC92031=m CONFIG_NET_POCKET=y CONFIG_DE600=m @@ -1372,17 +1376,15 @@ CONFIG_ACENIC=m # CONFIG_ACENIC_OMIT_TIGON_I is not set CONFIG_DL2K=m CONFIG_E1000=m -CONFIG_E1000_NAPI=y # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set CONFIG_E1000E=m -CONFIG_E1000E_ENABLED=y CONFIG_IP1000=m CONFIG_IGB=m +CONFIG_IGB_LRO=y CONFIG_NS83820=m CONFIG_HAMACHI=m CONFIG_YELLOWFIN=m CONFIG_R8169=m -CONFIG_R8169_NAPI=y CONFIG_R8169_VLAN=y CONFIG_SIS190=m CONFIG_SKGE=m @@ -1393,21 +1395,18 @@ CONFIG_VIA_VELOCITY=m CONFIG_TIGON3=m CONFIG_BNX2=m CONFIG_GIANFAR=m -CONFIG_GFAR_NAPI=y # CONFIG_UCC_GETH is not set CONFIG_MV643XX_ETH=m CONFIG_QLA3XXX=m CONFIG_ATL1=m +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y CONFIG_CHELSIO_T1=m CONFIG_CHELSIO_T1_1G=y -CONFIG_CHELSIO_T1_NAPI=y CONFIG_CHELSIO_T3=m CONFIG_IXGBE=m CONFIG_IXGB=m -CONFIG_IXGB_NAPI=y CONFIG_S2IO=m -CONFIG_S2IO_NAPI=y CONFIG_MYRI10GE=m CONFIG_NETXEN_NIC=m CONFIG_NIU=m @@ -1477,8 +1476,7 @@ CONFIG_ATM_IDT77252_USE_SUNI=y # CONFIG_ATM_AMBASSADOR is not set # CONFIG_ATM_HORIZON is not set # CONFIG_ATM_IA is not set -CONFIG_ATM_FORE200E_MAYBE=m -# CONFIG_ATM_FORE200E_PCA is not set +# CONFIG_ATM_FORE200E is not set CONFIG_ATM_HE=m # CONFIG_ATM_HE_USE_SUNI is not set CONFIG_FDDI=y @@ -1551,6 +1549,7 @@ CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=m CONFIG_MOUSE_APPLETOUCH=m +# CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_INPORT is not set # CONFIG_MOUSE_LOGIBM is not set # CONFIG_MOUSE_PC110PAD is not set @@ -1611,33 +1610,18 @@ CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y CONFIG_SERIO_RAW=m +# CONFIG_SERIO_XILINX_XPS_PS2 is not set CONFIG_GAMEPORT=m CONFIG_GAMEPORT_NS558=m CONFIG_GAMEPORT_L4=m CONFIG_GAMEPORT_EMU10K1=m CONFIG_GAMEPORT_FM801=m -CONFIG_INPUT_LIRC=y -CONFIG_LIRC_DEV=m -CONFIG_LIRC_ATIUSB=m -CONFIG_LIRC_BT829=m -CONFIG_LIRC_CMDIR=m -CONFIG_LIRC_I2C=m -CONFIG_LIRC_IGORPLUGUSB=m -CONFIG_LIRC_IMON=m -CONFIG_LIRC_IT87=m -CONFIG_LIRC_MCEUSB=m -CONFIG_LIRC_MCEUSB2=m -CONFIG_LIRC_PVR150=m -CONFIG_LIRC_PARALLEL=m -CONFIG_LIRC_SERIAL=m -CONFIG_LIRC_SIR=m -CONFIG_LIRC_STREAMZAP=m -CONFIG_LIRC_TTUSBIR=m # # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y @@ -1701,12 +1685,12 @@ CONFIG_SERIAL_OF_PLATFORM=y # CONFIG_SERIAL_QE is not set CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set -# CONFIG_CRASH is not set CONFIG_BRIQ_PANEL=m CONFIG_PRINTER=m CONFIG_LP_CONSOLE=y CONFIG_PPDEV=m # CONFIG_HVC_RTAS is not set +# CONFIG_VIRTIO_CONSOLE is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y CONFIG_HW_RANDOM_VIRTIO=m @@ -1728,6 +1712,7 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=m +CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_ALGOBIT=y CONFIG_I2C_ALGOPCA=m @@ -1807,19 +1792,23 @@ CONFIG_SENSORS_TSL2550=m # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set -CONFIG_HAVE_GPIO_LIB=y - -# -# GPIO Support -# +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y # CONFIG_DEBUG_GPIO is not set +CONFIG_GPIO_SYSFS=y # # I2C GPIO expanders: # +# CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set +# +# PCI GPIO expanders: +# + # # SPI GPIO expanders: # @@ -1850,6 +1839,7 @@ CONFIG_APM_POWER=m CONFIG_BATTERY_PMU=m CONFIG_HWMON=m CONFIG_HWMON_VID=m +# CONFIG_SENSORS_AD7414 is not set CONFIG_SENSORS_AD7418=m CONFIG_SENSORS_ADM1021=m CONFIG_SENSORS_ADM1025=m @@ -1913,8 +1903,9 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # CONFIG_SOFT_WATCHDOG=m +# CONFIG_ALIM7101_WDT is not set # CONFIG_MPC5200_WDT is not set -CONFIG_83xx_WDT=m +# CONFIG_8xxx_WDT is not set CONFIG_WATCHDOG_RTAS=m # @@ -1953,8 +1944,10 @@ CONFIG_SSB_DRIVER_PCICORE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set CONFIG_MFD_SM501=m # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -1993,6 +1986,7 @@ CONFIG_MEDIA_TUNER_QT1010=m CONFIG_MEDIA_TUNER_XC2028=m CONFIG_MEDIA_TUNER_XC5000=m CONFIG_MEDIA_TUNER_MXL5005S=m +CONFIG_MEDIA_TUNER_MXL5007T=m CONFIG_VIDEO_V4L2=m CONFIG_VIDEO_V4L1=m CONFIG_VIDEOBUF_GEN=m @@ -2000,13 +1994,13 @@ CONFIG_VIDEOBUF_DMA_SG=m CONFIG_VIDEOBUF_VMALLOC=m CONFIG_VIDEOBUF_DVB=m CONFIG_VIDEO_BTCX=m -CONFIG_VIDEO_IR_I2C=m CONFIG_VIDEO_IR=m CONFIG_VIDEO_TVEEPROM=m CONFIG_VIDEO_TUNER=m CONFIG_VIDEO_CAPTURE_DRIVERS=y # CONFIG_VIDEO_ADV_DEBUG is not set # CONFIG_VIDEO_HELPER_CHIPS_AUTO is not set +CONFIG_VIDEO_IR_I2C=m # # Encoders/decoders and other helper chips @@ -2108,6 +2102,8 @@ CONFIG_VIDEO_CX18=m # CONFIG_VIDEO_CAFE_CCIC is not set CONFIG_V4L_USB_DRIVERS=y CONFIG_USB_VIDEO_CLASS=m +CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y +CONFIG_USB_GSPCA=m CONFIG_VIDEO_PVRUSB2=m CONFIG_VIDEO_PVRUSB2_SYSFS=y CONFIG_VIDEO_PVRUSB2_DVB=y @@ -2133,11 +2129,14 @@ CONFIG_USB_PWC=m # CONFIG_USB_PWC_DEBUG is not set CONFIG_USB_ZR364XX=m CONFIG_USB_STKWEBCAM=m +# CONFIG_USB_S2255 is not set CONFIG_SOC_CAMERA=m CONFIG_SOC_CAMERA_MT9M001=m # CONFIG_MT9M001_PCA9536_SWITCH is not set CONFIG_SOC_CAMERA_MT9V022=m # CONFIG_MT9V022_PCA9536_SWITCH is not set +# CONFIG_SOC_CAMERA_PLATFORM is not set +# CONFIG_VIDEO_SH_MOBILE_CEU is not set CONFIG_RADIO_ADAPTERS=y # CONFIG_RADIO_CADET is not set # CONFIG_RADIO_RTRACK is not set @@ -2194,6 +2193,8 @@ CONFIG_DVB_USB_DTT200U=m CONFIG_DVB_USB_OPERA1=m CONFIG_DVB_USB_AF9005=m CONFIG_DVB_USB_AF9005_REMOTE=m +# CONFIG_DVB_USB_DW2102 is not set +# CONFIG_DVB_USB_ANYSEE is not set CONFIG_DVB_TTUSB_BUDGET=m CONFIG_DVB_TTUSB_DEC=m CONFIG_DVB_CINERGYT2=m @@ -2203,6 +2204,7 @@ CONFIG_DVB_CINERGYT2_STREAM_BUF_SIZE=512 CONFIG_DVB_CINERGYT2_QUERY_INTERVAL=250 CONFIG_DVB_CINERGYT2_ENABLE_RC_INPUT_DEVICE=y CONFIG_DVB_CINERGYT2_RC_QUERY_INTERVAL=100 +# CONFIG_DVB_SIANO_SMS1XXX is not set # # Supported FlexCopII (B2C2) Adapters @@ -2253,6 +2255,7 @@ CONFIG_DVB_SP8870=m CONFIG_DVB_SP887X=m CONFIG_DVB_CX22700=m CONFIG_DVB_CX22702=m +# CONFIG_DVB_DRX397XD is not set CONFIG_DVB_L64781=m CONFIG_DVB_TDA1004X=m CONFIG_DVB_NXT6000=m @@ -2389,12 +2392,15 @@ CONFIG_FB_TRIDENT=m CONFIG_FB_TRIDENT_ACCEL=y # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set # CONFIG_FB_FSL_DIU is not set CONFIG_FB_SM501=m CONFIG_FB_IBM_GXT4500=y # CONFIG_FB_VIRTUAL is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=m +# CONFIG_LCD_ILI9320 is not set +CONFIG_LCD_PLATFORM=m CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_BACKLIGHT_CORGI is not set @@ -2613,6 +2619,7 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_DYNAMIC_MINORS is not set CONFIG_USB_SUSPEND=y # CONFIG_USB_OTG is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -2640,6 +2647,7 @@ CONFIG_USB_U132_HCD=m CONFIG_USB_SL811_HCD=m # CONFIG_USB_SL811_CS is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set # # USB Device Class drivers @@ -2668,6 +2676,7 @@ CONFIG_USB_STORAGE_JUMPSHOT=y CONFIG_USB_STORAGE_ALAUDA=y CONFIG_USB_STORAGE_ONETOUCH=y CONFIG_USB_STORAGE_KARMA=y +# CONFIG_USB_STORAGE_SIERRA is not set CONFIG_USB_STORAGE_CYPRESS_ATACB=y # CONFIG_USB_LIBUSUAL is not set @@ -2676,7 +2685,6 @@ CONFIG_USB_STORAGE_CYPRESS_ATACB=y # CONFIG_USB_MDC800=m CONFIG_USB_MICROTEK=m -CONFIG_USB_MON=y # # USB port drivers @@ -2686,7 +2694,6 @@ CONFIG_USB_SERIAL=m CONFIG_USB_EZUSB=y CONFIG_USB_SERIAL_GENERIC=y CONFIG_USB_SERIAL_AIRCABLE=m -CONFIG_USB_SERIAL_AIRPRIME=m CONFIG_USB_SERIAL_ARK3116=m CONFIG_USB_SERIAL_BELKIN=m CONFIG_USB_SERIAL_CH341=m @@ -2734,7 +2741,6 @@ CONFIG_USB_SERIAL_DEBUG=m CONFIG_USB_EMI62=m CONFIG_USB_EMI26=m CONFIG_USB_ADUTUX=m -CONFIG_USB_AUERSWALD=m # CONFIG_USB_RIO500 is not set CONFIG_USB_LEGOTOWER=m CONFIG_USB_LCD=m @@ -2770,7 +2776,9 @@ CONFIG_LEDS_CLASS=y # # LED drivers # +# CONFIG_LEDS_PCA9532 is not set # CONFIG_LEDS_GPIO is not set +# CONFIG_LEDS_PCA955X is not set # # LED Triggers @@ -2853,6 +2861,7 @@ CONFIG_KS0108_PORT=0x378 CONFIG_KS0108_DELAY=2 CONFIG_UIO=m CONFIG_UIO_CIF=m +CONFIG_UIO_PDRV=m CONFIG_UIO_SMX=m # @@ -2899,6 +2908,7 @@ CONFIG_GFS2_FS_LOCKING_DLM=m CONFIG_OCFS2_FS=m CONFIG_OCFS2_FS_O2CB=m CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m +CONFIG_OCFS2_FS_STATS=y # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set CONFIG_DNOTIFY=y @@ -2959,11 +2969,9 @@ CONFIG_BEFS_FS=m CONFIG_BFS_FS=m CONFIG_EFS_FS=m CONFIG_CRAMFS=m -CONFIG_SQUASHFS=m -# CONFIG_SQUASHFS_EMBEDDED is not set -CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 CONFIG_VXFS_FS=m CONFIG_MINIX_FS=m +CONFIG_OMFS_FS=m # CONFIG_HPFS_FS is not set CONFIG_QNX4FS_FS=m CONFIG_ROMFS_FS=m @@ -2988,7 +2996,6 @@ CONFIG_NFS_ACL_SUPPORT=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m -CONFIG_SUNRPC_BIND34=y CONFIG_RPCSEC_GSS_KRB5=m CONFIG_RPCSEC_GSS_SPKM3=m # CONFIG_SMB_FS is not set @@ -3011,7 +3018,6 @@ CONFIG_NCPFS_SMALLDOS=y CONFIG_NCPFS_NLS=y CONFIG_NCPFS_EXTRAS=y CONFIG_CODA_FS=m -# CONFIG_CODA_FS_OLD_API is not set # CONFIG_AFS_FS is not set CONFIG_9P_FS=m @@ -3087,7 +3093,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=m CONFIG_CRC16=m -CONFIG_CRC_T10DIF=m +CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -3120,6 +3126,8 @@ CONFIG_HEADERS_CHECK=y CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_SHIRQ=y CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y CONFIG_SCHEDSTATS=y CONFIG_TIMER_STATS=y @@ -3143,6 +3151,7 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_VM=y CONFIG_DEBUG_WRITECOUNT=y +CONFIG_DEBUG_MEMORY_INIT=y CONFIG_DEBUG_LIST=y CONFIG_DEBUG_SG=y CONFIG_FRAME_POINTER=y @@ -3158,6 +3167,7 @@ CONFIG_FAIL_MAKE_REQUEST=y CONFIG_FAULT_INJECTION_DEBUG_FS=y CONFIG_FAULT_INJECTION_STACKTRACE_FILTER=y CONFIG_LATENCYTOP=y +CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_TRACER_MAX_TRACE=y @@ -3168,16 +3178,18 @@ CONFIG_CONTEXT_SWITCH_TRACER=y CONFIG_DYNAMIC_FTRACE=y # CONFIG_FTRACE_STARTUP_TEST is not set # CONFIG_FIREWIRE_OHCI_REMOTE_DMA is not set +# CONFIG_BUILD_DOCSRC is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y -CONFIG_DEBUGGER=y # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set -# CONFIG_KGDB_CONSOLE is not set CONFIG_XMON=y # CONFIG_XMON_DEFAULT is not set CONFIG_XMON_DISASSEMBLY=y +CONFIG_DEBUGGER=y CONFIG_IRQSTACKS=y # CONFIG_VIRQ_DEBUG is not set # CONFIG_BDI_SWITCH is not set diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig index bc3bf62ddc2f28b72c3dabd52f7bdaf731239a65..b390b74766499bf3ad8a7458b71f3444ee960a13 100644 --- a/arch/powerpc/configs/pq2fads_defconfig +++ b/arch/powerpc/configs/pq2fads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:18 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:13 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_6xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_PPC_FPU=y +# CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set @@ -31,12 +32,14 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y # CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y @@ -45,11 +48,13 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y CONFIG_OF=y -# CONFIG_PPC_UDBG_16550 is not set +CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y +CONFIG_HIBERNATE_32=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -82,7 +87,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -90,6 +94,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -107,10 +112,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -120,6 +131,7 @@ CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -138,33 +150,43 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -CONFIG_PPC_82xx=y -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +CONFIG_PPC_CHRP=y +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +CONFIG_PPC_82xx=y # CONFIG_MPC8272_ADS is not set CONFIG_PQ2FADS=y # CONFIG_EP8248E is not set CONFIG_PQ2ADS=y CONFIG_8260=y CONFIG_PQ2_ADS_PCI_PIC=y +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set +# CONFIG_EMBEDDED6xx is not set +CONFIG_PPC_NATIVE=y +# CONFIG_UDBG_RTAS_CONSOLE is not set # CONFIG_IPIC is not set -# CONFIG_MPIC is not set +CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set +CONFIG_PPC_I8259=y +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y # CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_MPC106=y # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_PPC601_SYNC_FIX is not set +# CONFIG_TAU is not set CONFIG_CPM2=y -CONFIG_PPC_CPM_NEW_BINDING=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -181,7 +203,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -199,6 +221,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -206,6 +229,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -213,9 +237,11 @@ CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -243,10 +269,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -447,9 +469,11 @@ CONFIG_MTD_PHYSMAP_OF=y # # CONFIG_MTD_UBI is not set CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -461,14 +485,15 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y # @@ -486,7 +511,6 @@ CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -# CONFIG_IDE_GENERIC is not set # CONFIG_BLK_DEV_PLATFORM is not set # @@ -498,9 +522,7 @@ CONFIG_IDE_PROC_FS=y # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -517,9 +539,8 @@ CONFIG_IDE_PROC_FS=y # CONFIG_BLK_DEV_TRM290 is not set # CONFIG_BLK_DEV_VIA82CXXX is not set # CONFIG_BLK_DEV_TC86C001 is not set +# CONFIG_BLK_DEV_IDE_PMAC is not set # CONFIG_BLK_DEV_IDEDMA is not set -# CONFIG_BLK_DEV_HD_ONLY is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -537,13 +558,12 @@ CONFIG_IDE_PROC_FS=y # # -# An alternative FireWire stack is available with EXPERIMENTAL=y +# A new alternative FireWire stack is available with EXPERIMENTAL=y # # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set @@ -567,8 +587,11 @@ CONFIG_DAVICOM_PHY=y # CONFIG_REALTEK_PHY is not set # CONFIG_FIXED_PHY is not set CONFIG_MDIO_BITBANG=y +# CONFIG_MDIO_OF_GPIO is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_MACE is not set +# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -590,7 +613,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set @@ -602,6 +624,7 @@ CONFIG_NETDEV_1000=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_GIANFAR is not set +# CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set @@ -667,6 +690,7 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_GPIO is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y CONFIG_MOUSE_PS2_ALPS=y @@ -677,7 +701,9 @@ CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_MOUSE_GPIO is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set @@ -692,6 +718,7 @@ CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_XILINX_XPS_PS2 is not set # CONFIG_GAMEPORT is not set # @@ -712,6 +739,7 @@ CONFIG_DEVKMEM=y # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_PMACZILOG is not set CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y CONFIG_SERIAL_CPM_SCC1=y @@ -724,6 +752,8 @@ CONFIG_SERIAL_CPM_SCC4=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_BRIQ_PANEL is not set +# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -734,10 +764,28 @@ CONFIG_HW_RANDOM=y CONFIG_DEVPORT=y # CONFIG_I2C is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set + +# +# I2C GPIO expanders: +# + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set + +# +# SPI GPIO expanders: +# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -749,8 +797,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -782,10 +832,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set CONFIG_USB_SUPPORT=y @@ -795,6 +841,8 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_MUSB_HDRC is not set +# CONFIG_USB_GADGET_MUSB_HDRC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -807,7 +855,7 @@ CONFIG_USB_GADGET_SELECTED=y # CONFIG_USB_GADGET_ATMEL_USBA is not set # CONFIG_USB_GADGET_FSL_USB2 is not set # CONFIG_USB_GADGET_NET2280 is not set -# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_PXA25X is not set CONFIG_USB_GADGET_M66592=y CONFIG_USB_M66592=y # CONFIG_USB_GADGET_PXA27X is not set @@ -826,6 +874,7 @@ CONFIG_USB_ETH_RNDIS=y # CONFIG_USB_G_SERIAL is not set # CONFIG_USB_MIDI_GADGET is not set # CONFIG_USB_G_PRINTER is not set +# CONFIG_USB_CDC_COMPOSITE is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -893,6 +942,7 @@ CONFIG_TMPFS=y CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -902,8 +952,8 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_ACL_SUPPORT=y @@ -983,6 +1033,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1009,6 +1060,8 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 # CONFIG_SCHED_DEBUG is not set # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1026,19 +1079,31 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set -# CONFIG_KGDB_CONSOLE is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set CONFIG_BDI_SWITCH=y +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1046,6 +1111,7 @@ CONFIG_BDI_SWITCH=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # @@ -1086,6 +1152,10 @@ CONFIG_CRYPTO_PCBC=y # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1117,6 +1187,7 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set -# CONFIG_PPC_CLOCK is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set +CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig index c6b83577c055d3c6cf2d9c895445966f06222c29..01b54eac1ff6bdb8c4a660206d7e72beb86dcb54 100644 --- a/arch/powerpc/configs/prpmc2800_defconfig +++ b/arch/powerpc/configs/prpmc2800_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:18 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:14 2008 # # CONFIG_PPC64 is not set @@ -34,6 +34,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -94,7 +95,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y @@ -118,10 +118,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -132,6 +138,7 @@ CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -151,25 +158,25 @@ CONFIG_CLASSIC_RCU=y # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set CONFIG_EMBEDDED6xx=y # CONFIG_LINKSTATION is not set # CONFIG_STORCENTER is not set # CONFIG_MPC7448HPC2 is not set # CONFIG_PPC_HOLLY is not set CONFIG_PPC_PRPMC2800=y +# CONFIG_PPC_C2K is not set CONFIG_MV64X60=y # CONFIG_IPIC is not set # CONFIG_MPIC is not set @@ -198,7 +205,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -221,6 +228,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -228,6 +236,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -264,10 +273,6 @@ CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 CONFIG_CONSISTENT_START=0xff100000 CONFIG_CONSISTENT_SIZE=0x00200000 - -# -# Networking -# CONFIG_NET=y # @@ -359,7 +364,9 @@ CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y -# CONFIG_FW_LOADER is not set +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set CONFIG_MTD=y @@ -461,12 +468,14 @@ CONFIG_BLK_DEV_RAM_SIZE=131072 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -487,7 +496,6 @@ CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_PLATFORM is not set CONFIG_BLK_DEV_IDEDMA_SFF=y @@ -505,10 +513,8 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -526,8 +532,6 @@ CONFIG_BLK_DEV_PDC202XX_NEW=y # CONFIG_BLK_DEV_VIA82CXXX is not set # CONFIG_BLK_DEV_TC86C001 is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_BLK_DEV_HD_ONLY is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -603,6 +607,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -669,6 +674,10 @@ CONFIG_SATA_MV=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set @@ -676,7 +685,6 @@ CONFIG_MACINTOSH_DRIVERS=y # CONFIG_MAC_EMUMOUSEBTN is not set # CONFIG_WINDFARM is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -741,10 +749,8 @@ CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y -# CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -760,6 +766,7 @@ CONFIG_E1000=y CONFIG_MV643XX_ETH=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -840,6 +847,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -875,43 +883,64 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_MPC is not set # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_MPC is not set +CONFIG_I2C_MV64XXX=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set -CONFIG_I2C_MV64XXX=y # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -920,10 +949,13 @@ CONFIG_I2C_MV64XXX=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -977,6 +1009,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -988,8 +1021,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -1028,10 +1063,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -1060,6 +1091,7 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_DEVICE_CLASS is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -1102,7 +1134,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -1115,7 +1146,6 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1169,6 +1199,7 @@ CONFIG_RTC_DRV_MAX6900=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers @@ -1258,6 +1289,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1267,12 +1299,11 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1312,6 +1343,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1337,7 +1369,16 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set # CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1390,6 +1431,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig index f9a3d3b394cfb5ce8694c6b5700507a855623193..b6eee7c93cdd73d9aa97216fbeeb59bde892c2cf 100644 --- a/arch/powerpc/configs/ps3_defconfig +++ b/arch/powerpc/configs/ps3_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26 -# Wed Jul 16 13:59:24 2008 +# Linux kernel version: 2.6.27-rc3 +# Wed Aug 20 08:16:53 2008 # CONFIG_PPC64=y @@ -92,7 +92,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y @@ -118,11 +117,16 @@ CONFIG_PROFILING=y CONFIG_OPROFILE=m CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_ATTRS=y CONFIG_USE_GENERIC_SMP_HELPERS=y +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -179,6 +183,7 @@ CONFIG_PS3_STORAGE=y CONFIG_PS3_DISK=y CONFIG_PS3_ROM=y CONFIG_PS3_FLASH=y +CONFIG_OPROFILE_PS3=y CONFIG_PS3_LPM=m CONFIG_PPC_CELL=y # CONFIG_PPC_CELL_NATIVE is not set @@ -218,7 +223,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -252,8 +257,10 @@ CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y # CONFIG_SPARSEMEM_VMEMMAP is not set CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG_SPARSE=y +# CONFIG_MEMORY_HOTREMOVE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -276,19 +283,17 @@ CONFIG_ISA_DMA_API=y # CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y +CONFIG_PPC_PCI_CHOICE=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set # CONFIG_PCI_SYSCALL is not set # CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set # CONFIG_HAS_RAPIDIO is not set +# CONFIG_RELOCATABLE is not set CONFIG_PAGE_OFFSET=0xc000000000000000 CONFIG_KERNEL_START=0xc000000000000000 CONFIG_PHYSICAL_START=0x00000000 - -# -# Networking -# CONFIG_NET=y # @@ -399,9 +404,22 @@ CONFIG_BT_HCIUSB_SCO=y # # Wireless # -# CONFIG_CFG80211 is not set +CONFIG_CFG80211=m +CONFIG_NL80211=y CONFIG_WIRELESS_EXT=y -# CONFIG_MAC80211 is not set +# CONFIG_WIRELESS_EXT_SYSFS is not set +CONFIG_MAC80211=m + +# +# Rate control algorithm selection +# +CONFIG_MAC80211_RC_PID=y +CONFIG_MAC80211_RC_DEFAULT_PID=y +CONFIG_MAC80211_RC_DEFAULT="pid" +# CONFIG_MAC80211_MESH is not set +# CONFIG_MAC80211_LEDS is not set +# CONFIG_MAC80211_DEBUGFS is not set +# CONFIG_MAC80211_DEBUG_MENU is not set CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m @@ -420,14 +438,79 @@ CONFIG_IEEE80211_CRYPT_TKIP=m CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=m +CONFIG_FW_LOADER=y # CONFIG_FIRMWARE_IN_KERNEL is not set CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set -# CONFIG_MTD is not set +CONFIG_MTD=y +CONFIG_MTD_DEBUG=y +CONFIG_MTD_DEBUG_VERBOSE=0 +# CONFIG_MTD_CONCAT is not set +# CONFIG_MTD_PARTITIONS is not set + +# +# User Modules And Translation Layers +# +# CONFIG_MTD_CHAR is not set +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +CONFIG_MTD_PS3VRAM=y +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y @@ -443,6 +526,7 @@ CONFIG_BLK_DEV_RAM_SIZE=65535 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set @@ -494,7 +578,6 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -510,9 +593,9 @@ CONFIG_MII=m # CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_B44 is not set CONFIG_NETDEV_1000=y -# CONFIG_E1000E_ENABLED is not set CONFIG_GELIC_NET=y CONFIG_GELIC_WIRELESS=y +CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE=y # CONFIG_NETDEV_10000 is not set # @@ -523,8 +606,22 @@ CONFIG_WLAN_80211=y # CONFIG_LIBERTAS is not set # CONFIG_USB_ZD1201 is not set # CONFIG_USB_NET_RNDIS_WLAN is not set +# CONFIG_RTL8187 is not set +# CONFIG_MAC80211_HWSIM is not set +# CONFIG_P54_COMMON is not set # CONFIG_IWLWIFI_LEDS is not set # CONFIG_HOSTAP is not set +# CONFIG_B43 is not set +# CONFIG_B43LEGACY is not set +CONFIG_ZD1211RW=m +# CONFIG_ZD1211RW_DEBUG is not set +CONFIG_RT2X00=m +CONFIG_RT2X00_LIB=m +CONFIG_RT2X00_LIB_USB=m +CONFIG_RT2X00_LIB_FIRMWARE=y +# CONFIG_RT2500USB is not set +CONFIG_RT73USB=m +# CONFIG_RT2X00_DEBUG is not set # # USB Network Adapters @@ -622,6 +719,7 @@ CONFIG_INPUT_JOYSTICK=y # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y @@ -647,6 +745,8 @@ CONFIG_LEGACY_PTY_COUNT=16 # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -663,8 +763,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -796,6 +898,7 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_DYNAMIC_MINORS is not set CONFIG_USB_SUSPEND=y # CONFIG_USB_OTG is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -816,6 +919,10 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # USB Device Class drivers # @@ -843,6 +950,7 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -851,7 +959,6 @@ CONFIG_USB_STORAGE=m # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -864,7 +971,6 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -998,9 +1104,11 @@ CONFIG_HUGETLB_PAGE=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set +# CONFIG_JFFS2_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1011,14 +1119,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1086,7 +1193,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set -# CONFIG_CRC_T10DIF is not set +CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1115,6 +1222,8 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1138,6 +1247,7 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set CONFIG_DEBUG_WRITECOUNT=y +CONFIG_DEBUG_MEMORY_INIT=y CONFIG_DEBUG_LIST=y # CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y @@ -1146,6 +1256,7 @@ CONFIG_FRAME_POINTER=y # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y # CONFIG_FTRACE is not set @@ -1153,12 +1264,14 @@ CONFIG_HAVE_DYNAMIC_FTRACE=y # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set CONFIG_DEBUG_STACKOVERFLOW=y # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_XMON is not set CONFIG_IRQSTACKS=y # CONFIG_VIRQ_DEBUG is not set # CONFIG_BOOTX_TEXT is not set diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig index fe6ffa683d781d2c818b42df92dd275859c5c3d4..e77c5e7a0be2185f6427c4ccc69ab28b8ea343db 100644 --- a/arch/powerpc/configs/pseries_defconfig +++ b/arch/powerpc/configs/pseries_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc3 -# Tue May 20 20:03:28 2008 +# Linux kernel version: 2.6.27-rc4 +# Tue Aug 26 13:31:07 2008 # CONFIG_PPC64=y @@ -14,6 +14,7 @@ CONFIG_POWER4=y # CONFIG_TUNE_CELL is not set CONFIG_PPC_FPU=y CONFIG_ALTIVEC=y +CONFIG_VSX=y CONFIG_PPC_STD_MMU=y CONFIG_PPC_MM_SLICES=y CONFIG_VIRT_CPU_ACCOUNTING=y @@ -31,6 +32,7 @@ CONFIG_GENERIC_HARDIRQS=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -104,7 +106,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -132,11 +133,17 @@ CONFIG_MARKERS=y CONFIG_OPROFILE=y CONFIG_HAVE_OPROFILE=y CONFIG_KPROBES=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_KRETPROBES=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -# CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_DMA_ATTRS=y +CONFIG_USE_GENERIC_SMP_HELPERS=y +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -152,6 +159,7 @@ CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set CONFIG_BLK_DEV_BSG=y +# CONFIG_BLK_DEV_INTEGRITY is not set CONFIG_BLOCK_COMPAT=y # @@ -172,17 +180,14 @@ CONFIG_CLASSIC_RCU=y # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set CONFIG_PPC_PSERIES=y CONFIG_PPC_SPLPAR=y CONFIG_EEH=y CONFIG_SCANLOG=m CONFIG_LPARCFG=y +CONFIG_PPC_SMLPAR=y +CONFIG_CMM=y # CONFIG_PPC_ISERIES is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_PMAC is not set # CONFIG_PPC_MAPLE is not set # CONFIG_PPC_PASEMI is not set @@ -226,7 +231,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -275,6 +280,7 @@ CONFIG_FORCE_MAX_ZONEORDER=13 CONFIG_SCHED_SMT=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -304,10 +310,6 @@ CONFIG_HOTPLUG_PCI_RPA_DLPAR=m CONFIG_PAGE_OFFSET=0xc000000000000000 CONFIG_KERNEL_START=0xc000000000000000 CONFIG_PHYSICAL_START=0x00000000 - -# -# Networking -# CONFIG_NET=y # @@ -321,6 +323,7 @@ CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set # CONFIG_XFRM_STATISTICS is not set +CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=m # CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y @@ -498,6 +501,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -531,12 +536,14 @@ CONFIG_BLK_DEV_RAM_SIZE=65536 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -544,6 +551,7 @@ CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_BLK_DEV_IDEDISK=y # CONFIG_IDEDISK_MULTI_MODE is not set @@ -575,10 +583,8 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_AMD74XX=y # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -596,8 +602,6 @@ CONFIG_BLK_DEV_AMD74XX=y # CONFIG_BLK_DEV_VIA82CXXX is not set # CONFIG_BLK_DEV_TC86C001 is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_BLK_DEV_HD_ONLY is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -659,6 +663,8 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_GDTH is not set # CONFIG_SCSI_IPS is not set CONFIG_SCSI_IBMVSCSI=y +CONFIG_SCSI_IBMVFC=m +CONFIG_SCSI_IBMVFC_TRACE=y # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_PPA is not set @@ -681,6 +687,7 @@ CONFIG_SCSI_LPFC=m # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -703,9 +710,6 @@ CONFIG_DM_SNAPSHOT=m CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m -CONFIG_DM_MULTIPATH_EMC=m -# CONFIG_DM_MULTIPATH_RDAC is not set -# CONFIG_DM_MULTIPATH_HP is not set # CONFIG_DM_DELAY is not set # CONFIG_DM_UEVENT is not set # CONFIG_FUSION is not set @@ -713,12 +717,15 @@ CONFIG_DM_MULTIPATH_EMC=m # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=m CONFIG_BONDING=m # CONFIG_MACVLAN is not set @@ -726,7 +733,23 @@ CONFIG_BONDING=m CONFIG_TUN=m # CONFIG_VETH is not set # CONFIG_ARCNET is not set -# CONFIG_PHYLIB is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -759,6 +782,7 @@ CONFIG_E100=y # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set +# CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set # CONFIG_NET_POCKET is not set @@ -767,10 +791,8 @@ CONFIG_ACENIC=y CONFIG_ACENIC_OMIT_TIGON_I=y # CONFIG_DL2K is not set CONFIG_E1000=y -# CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -785,14 +807,14 @@ CONFIG_TIGON3=y # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +CONFIG_EHEA=y # CONFIG_IXGBE is not set CONFIG_IXGB=m -# CONFIG_IXGB_NAPI is not set CONFIG_S2IO=m -# CONFIG_S2IO_NAPI is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set # CONFIG_NIU is not set @@ -883,6 +905,7 @@ CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set @@ -906,12 +929,14 @@ CONFIG_SERIO_I8042=y # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_XILINX_XPS_PS2 is not set # CONFIG_GAMEPORT is not set # # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -943,6 +968,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_PRINTER is not set # CONFIG_PPDEV is not set CONFIG_HVC_DRIVER=y +CONFIG_HVC_IRQ=y CONFIG_HVC_CONSOLE=y CONFIG_HVC_RTAS=y CONFIG_HVCS=m @@ -961,44 +987,65 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set +CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_ALGOBIT=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -1007,10 +1054,13 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -1022,8 +1072,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -1102,10 +1154,13 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set CONFIG_FB_IBM_GXT4500=y # CONFIG_FB_VIRTUAL is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=m +# CONFIG_LCD_ILI9320 is not set +CONFIG_LCD_PLATFORM=m CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_BACKLIGHT_CORGI is not set @@ -1133,10 +1188,6 @@ CONFIG_LOGO=y CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -1165,6 +1216,7 @@ CONFIG_USB_DEVICEFS=y CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -1190,6 +1242,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1211,6 +1264,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set CONFIG_USB_STORAGE_ONETOUCH=y # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1219,7 +1273,6 @@ CONFIG_USB_STORAGE_ONETOUCH=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -1233,7 +1286,6 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1250,6 +1302,7 @@ CONFIG_USB_MON=y # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -1316,6 +1369,7 @@ CONFIG_XFS_POSIX_ACL=y # CONFIG_GFS2_FS is not set CONFIG_OCFS2_FS=m CONFIG_OCFS2_FS_O2CB=m +CONFIG_OCFS2_FS_STATS=y CONFIG_OCFS2_DEBUG_MASKLOG=y # CONFIG_OCFS2_DEBUG_FS is not set CONFIG_DNOTIFY=y @@ -1371,6 +1425,7 @@ CONFIG_CONFIGFS_FS=m CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1394,7 +1449,6 @@ CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y CONFIG_SUNRPC_XPRT_RDMA=m -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=m # CONFIG_SMB_FS is not set @@ -1463,6 +1517,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1495,8 +1550,10 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y -# CONFIG_SCHEDSTATS is not set +CONFIG_SCHEDSTATS=y # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set @@ -1508,30 +1565,49 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_LOCK_ALLOC is not set # CONFIG_PROVE_LOCKING is not set # CONFIG_LOCK_STAT is not set +CONFIG_TRACE_IRQFLAGS=y # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +CONFIG_STACKTRACE=y # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set +CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_KPROBES_SANITY_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set +CONFIG_LATENCYTOP=y +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_TRACER_MAX_TRACE=y +CONFIG_TRACING=y +# CONFIG_FTRACE is not set +CONFIG_IRQSOFF_TRACER=y +CONFIG_SCHED_TRACER=y +CONFIG_CONTEXT_SWITCH_TRACER=y +# CONFIG_FTRACE_STARTUP_TEST is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set CONFIG_DEBUG_STACKOVERFLOW=y # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set CONFIG_HCALL_STATS=y -CONFIG_DEBUGGER=y +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set CONFIG_XMON=y CONFIG_XMON_DEFAULT=y CONFIG_XMON_DISASSEMBLY=y +CONFIG_DEBUGGER=y CONFIG_IRQSTACKS=y CONFIG_VIRQ_DEBUG=y # CONFIG_BOOTX_TEXT is not set @@ -1590,6 +1666,10 @@ CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=m +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m diff --git a/arch/powerpc/configs/sbc8641d_defconfig b/arch/powerpc/configs/sbc8641d_defconfig index 8227510b41a97c1f7cffcccdab5041561868fab0..f545421f9857ff74f5e4c576c40e58739f010ad7 100644 --- a/arch/powerpc/configs/sbc8641d_defconfig +++ b/arch/powerpc/configs/sbc8641d_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:19 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:15 2008 # # CONFIG_PPC64 is not set @@ -33,6 +33,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_LOCKBREAK=y @@ -92,7 +93,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -100,6 +100,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -117,10 +118,16 @@ CONFIG_SLAB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_USE_GENERIC_SMP_HELPERS=y +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -138,6 +145,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -156,30 +164,40 @@ CONFIG_CLASSIC_RCU=y # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -CONFIG_PPC_86xx=y -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +CONFIG_PPC_CHRP=y +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +CONFIG_PPC_86xx=y # CONFIG_MPC8641_HPCN is not set CONFIG_SBC8641D=y # CONFIG_MPC8610_HPCD is not set CONFIG_MPC8641=y +CONFIG_PPC_NATIVE=y +# CONFIG_UDBG_RTAS_CONSOLE is not set # CONFIG_IPIC is not set CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set +CONFIG_PPC_I8259=y +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y # CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_MPC106=y # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_PPC601_SYNC_FIX is not set +# CONFIG_TAU is not set # CONFIG_FSL_ULI1575 is not set # @@ -195,7 +213,7 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y # CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y @@ -203,9 +221,11 @@ CONFIG_PREEMPT=y CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=m # CONFIG_IOMMU_HELPER is not set +# CONFIG_HOTPLUG_CPU is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +# CONFIG_KEXEC is not set CONFIG_IRQ_ALL_CPUS=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y @@ -219,6 +239,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -226,6 +247,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -233,11 +255,13 @@ CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -265,10 +289,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -282,6 +302,7 @@ CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set # CONFIG_XFRM_STATISTICS is not set +CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=m # CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y @@ -406,6 +427,7 @@ CONFIG_IP_NF_MANGLE=m CONFIG_IP_NF_TARGET_ECN=m # CONFIG_IP_NF_TARGET_TTL is not set CONFIG_IP_NF_RAW=m +# CONFIG_IP_NF_SECURITY is not set CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m @@ -429,6 +451,7 @@ CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_MANGLE=m # CONFIG_IP6_NF_TARGET_HL is not set CONFIG_IP6_NF_RAW=m +# CONFIG_IP6_NF_SECURITY is not set # # Bridge: Netfilter Configuration @@ -451,8 +474,10 @@ CONFIG_ATM_LANE=m CONFIG_ATM_MPOA=m CONFIG_ATM_BR2684=m # CONFIG_ATM_BR2684_IPFILTER is not set +CONFIG_STP=m CONFIG_BRIDGE=m CONFIG_VLAN_8021Q=m +# CONFIG_VLAN_8021Q_GVRP is not set # CONFIG_DECNET is not set CONFIG_LLC=m # CONFIG_LLC2 is not set @@ -472,7 +497,6 @@ CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m CONFIG_NET_SCH_ATM=m CONFIG_NET_SCH_PRIO=m -# CONFIG_NET_SCH_RR is not set CONFIG_NET_SCH_RED=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m @@ -625,6 +649,7 @@ CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -640,12 +665,14 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -680,12 +707,15 @@ CONFIG_DM_ZERO=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=m CONFIG_BONDING=m # CONFIG_MACVLAN is not set @@ -712,6 +742,8 @@ CONFIG_BROADCOM_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_MACE is not set +# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -729,7 +761,6 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -743,9 +774,10 @@ CONFIG_NETDEV_1000=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -# CONFIG_GFAR_NAPI is not set +# CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -768,7 +800,7 @@ CONFIG_ATM_DRIVERS=y # CONFIG_ATM_AMBASSADOR is not set # CONFIG_ATM_HORIZON is not set # CONFIG_ATM_IA is not set -# CONFIG_ATM_FORE200E_MAYBE is not set +# CONFIG_ATM_FORE200E is not set # CONFIG_ATM_HE is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -834,6 +866,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -857,11 +890,14 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=2 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_BRIQ_PANEL is not set +# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=m # CONFIG_NVRAM is not set @@ -874,42 +910,69 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# Mac SMBus host controller drivers +# +# CONFIG_I2C_HYDRA is not set +CONFIG_I2C_POWERMAC=y + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -918,10 +981,13 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -931,6 +997,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -975,6 +1042,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -982,6 +1050,9 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # CONFIG_SOFT_WATCHDOG=m +# CONFIG_ALIM7101_WDT is not set +# CONFIG_8xxx_WDT is not set +# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -998,8 +1069,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -1038,10 +1111,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -1055,6 +1124,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # @@ -1096,6 +1169,7 @@ CONFIG_FS_POSIX_ACL=y # CONFIG_XFS_FS is not set CONFIG_OCFS2_FS=m CONFIG_OCFS2_FS_O2CB=m +CONFIG_OCFS2_FS_STATS=y CONFIG_OCFS2_DEBUG_MASKLOG=y # CONFIG_OCFS2_DEBUG_FS is not set CONFIG_DNOTIFY=y @@ -1145,6 +1219,7 @@ CONFIG_CONFIGFS_FS=m # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set CONFIG_MINIX_FS=m +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set CONFIG_ROMFS_FS=m @@ -1155,14 +1230,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1183,6 +1257,7 @@ CONFIG_CIFS_POSIX=y # Partition Types # # CONFIG_PARTITION_ADVANCED is not set +CONFIG_MAC_PARTITION=y CONFIG_MSDOS_PARTITION=y CONFIG_NLS=m CONFIG_NLS_DEFAULT="iso8859-1" @@ -1233,6 +1308,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1259,6 +1335,8 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1275,21 +1353,34 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -CONFIG_DEBUGGER=y +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set # CONFIG_BDI_SWITCH is not set +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1299,7 +1390,6 @@ CONFIG_DEBUGGER=y CONFIG_SECURITY=y CONFIG_SECURITY_NETWORK=y # CONFIG_SECURITY_NETWORK_XFRM is not set -CONFIG_SECURITY_CAPABILITIES=y # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0 CONFIG_CRYPTO=y @@ -1349,6 +1439,10 @@ CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=m +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m @@ -1382,5 +1476,6 @@ CONFIG_CRYPTO_DEFLATE=m # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/storcenter_defconfig b/arch/powerpc/configs/storcenter_defconfig index 88f6aa8273be2b6a537af635e1a01eebcf2199fd..4340cc1c5b6ae2b329d0f2d430f3376684b9ca94 100644 --- a/arch/powerpc/configs/storcenter_defconfig +++ b/arch/powerpc/configs/storcenter_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Mon Jun 9 08:52:20 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 00:52:16 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -87,7 +88,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_KALLSYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y @@ -110,10 +110,16 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -130,6 +136,7 @@ CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -149,25 +156,25 @@ CONFIG_CLASSIC_RCU=y # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set CONFIG_EMBEDDED6xx=y # CONFIG_LINKSTATION is not set CONFIG_STORCENTER=y # CONFIG_MPC7448HPC2 is not set # CONFIG_PPC_HOLLY is not set # CONFIG_PPC_PRPMC2800 is not set +# CONFIG_PPC_C2K is not set CONFIG_MPC10X_BRIDGE=y CONFIG_MPC10X_OPENPIC=y # CONFIG_MPC10X_STORE_GATHERING is not set @@ -221,6 +228,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -229,6 +237,7 @@ CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="console=ttyS0,115200" +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -264,10 +273,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -456,20 +461,22 @@ CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_BLK_DEV_IDEDISK=y CONFIG_IDEDISK_MULTI_MODE=y @@ -483,7 +490,6 @@ CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_PLATFORM is not set CONFIG_BLK_DEV_IDEDMA_SFF=y @@ -500,10 +506,8 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -521,8 +525,6 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_VIA82CXXX=y # CONFIG_BLK_DEV_TC86C001 is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_BLK_DEV_HD_ONLY is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -599,6 +601,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y @@ -616,12 +619,15 @@ CONFIG_MD_RAID5_RESHAPE=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=m # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -635,14 +641,12 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set CONFIG_R8169=y -# CONFIG_R8169_NAPI is not set # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set @@ -653,6 +657,7 @@ CONFIG_R8169=y # CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -734,43 +739,64 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -779,10 +805,13 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -794,8 +823,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -827,10 +858,6 @@ CONFIG_SSB_POSSIBLE=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y @@ -849,6 +876,7 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_MON is not set # # USB Host Controller Drivers @@ -896,6 +924,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -904,7 +933,6 @@ CONFIG_USB_STORAGE=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -# CONFIG_USB_MON is not set # # USB port drivers @@ -917,7 +945,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -971,6 +998,7 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers @@ -1074,6 +1102,7 @@ CONFIG_JFFS2_RTIME=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1151,6 +1180,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1178,7 +1208,16 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set # CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set diff --git a/arch/powerpc/include/asm/cpm2.h b/arch/powerpc/include/asm/cpm2.h index 2a6fa0183ac9dd67f554aac4a17e6c15598d12a9..0f5e8ff59a855bcace108520e9f95ef9ff0c8901 100644 --- a/arch/powerpc/include/asm/cpm2.h +++ b/arch/powerpc/include/asm/cpm2.h @@ -337,6 +337,11 @@ typedef struct scc_param { uint scc_tcrc; /* Internal */ } sccp_t; +/* Function code bits. +*/ +#define SCC_EB ((u_char) 0x10) /* Set big endian byte order */ +#define SCC_GBL ((u_char) 0x20) /* Snooping enabled */ + /* CPM Ethernet through SCC1. */ typedef struct scc_enet { diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h index fbe2932fa9e9660d0a896dea589d4ac1ad6e17c3..6251a4b10be7a9a2004592b6aa7dff7994c09b0e 100644 --- a/arch/powerpc/include/asm/hvcall.h +++ b/arch/powerpc/include/asm/hvcall.h @@ -291,6 +291,28 @@ struct hvcall_mpp_data { }; int h_get_mpp(struct hvcall_mpp_data *); + +#ifdef CONFIG_PPC_PSERIES +extern int CMO_PrPSP; +extern int CMO_SecPSP; +extern unsigned long CMO_PageSize; + +static inline int cmo_get_primary_psp(void) +{ + return CMO_PrPSP; +} + +static inline int cmo_get_secondary_psp(void) +{ + return CMO_SecPSP; +} + +static inline unsigned long cmo_get_page_size(void) +{ + return CMO_PageSize; +} +#endif /* CONFIG_PPC_PSERIES */ + #endif /* __ASSEMBLY__ */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_HVCALL_H */ diff --git a/arch/powerpc/include/asm/ide.h b/arch/powerpc/include/asm/ide.h index 048480e340f20c937c2d1d8c9b8ef1eee7388b49..da01b20aea5959a9c13447dfd30108f4e2c0513a 100644 --- a/arch/powerpc/include/asm/ide.h +++ b/arch/powerpc/include/asm/ide.h @@ -6,12 +6,7 @@ #ifndef _ASM_POWERPC_IDE_H #define _ASM_POWERPC_IDE_H -#ifdef __KERNEL__ - -#ifndef __powerpc64__ -#include -#include -#endif +#include #include #define __ide_mm_insw(p, a, c) readsw((void __iomem *)(p), (a), (c)) @@ -19,40 +14,4 @@ #define __ide_mm_outsw(p, a, c) writesw((void __iomem *)(p), (a), (c)) #define __ide_mm_outsl(p, a, c) writesl((void __iomem *)(p), (a), (c)) -#ifndef __powerpc64__ -#include - -/* FIXME: use ide_platform host driver */ -static __inline__ int ide_default_irq(unsigned long base) -{ -#ifdef CONFIG_PPLUS - switch (base) { - case 0x1f0: return 14; - case 0x170: return 15; - } -#endif - return 0; -} - -/* FIXME: use ide_platform host driver */ -static __inline__ unsigned long ide_default_io_base(int index) -{ -#ifdef CONFIG_PPLUS - switch (index) { - case 0: return 0x1f0; - case 1: return 0x170; - } -#endif - return 0; -} - -#ifdef CONFIG_BLK_DEV_MPC8xx_IDE -#define IDE_ARCH_ACK_INTR 1 -#define ide_ack_intr(hwif) ((hwif)->ack_intr ? (hwif)->ack_intr(hwif) : 1) -#endif - -#endif /* __powerpc64__ */ - -#endif /* __KERNEL__ */ - #endif /* _ASM_POWERPC_IDE_H */ diff --git a/arch/powerpc/include/asm/irqflags.h b/arch/powerpc/include/asm/irqflags.h index 17ba3a881bfdff71d813d2030087b6ab04207ba0..5f68ecfdf516bf85d2094396363849647dae9ebd 100644 --- a/arch/powerpc/include/asm/irqflags.h +++ b/arch/powerpc/include/asm/irqflags.h @@ -20,7 +20,7 @@ #define TRACE_ENABLE_INTS bl .trace_hardirqs_on #define TRACE_DISABLE_INTS bl .trace_hardirqs_off #define TRACE_AND_RESTORE_IRQ_PARTIAL(en,skip) \ - cmpdi en, 0; \ + cmpdi en,0; \ bne 95f; \ stb en,PACASOFTIRQEN(r13); \ bl .trace_hardirqs_off; \ @@ -29,7 +29,8 @@ li en,1; #define TRACE_AND_RESTORE_IRQ(en) \ TRACE_AND_RESTORE_IRQ_PARTIAL(en,96f); \ -96: stb en,PACASOFTIRQEN(r13) + stb en,PACASOFTIRQEN(r13); \ +96: #else #define TRACE_ENABLE_INTS #define TRACE_DISABLE_INTS diff --git a/arch/powerpc/include/asm/kexec.h b/arch/powerpc/include/asm/kexec.h index acdcdc66f1b6ed6ee499a8a453b56ed90f66c08c..3736d9b332896bb83ba0b9c5c7358e4510766386 100644 --- a/arch/powerpc/include/asm/kexec.h +++ b/arch/powerpc/include/asm/kexec.h @@ -22,7 +22,7 @@ #define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE #endif -#define KEXEC_CONTROL_CODE_SIZE 4096 +#define KEXEC_CONTROL_PAGE_SIZE 4096 /* The native architecture */ #ifdef __powerpc64__ diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h index 9102b8bf0ead02863ac30fcc0f055fa1cf41c743..6b993ef452ff8010c6c539f34145621fa6b3c4dd 100644 --- a/arch/powerpc/include/asm/mmu_context.h +++ b/arch/powerpc/include/asm/mmu_context.h @@ -147,7 +147,6 @@ static inline void get_mmu_context(struct mm_struct *mm) static inline int init_new_context(struct task_struct *t, struct mm_struct *mm) { mm->context.id = NO_CONTEXT; - mm->context.vdso_base = 0; return 0; } diff --git a/arch/powerpc/include/asm/pgtable-ppc64.h b/arch/powerpc/include/asm/pgtable-ppc64.h index db0b8f3b88071a57ea80b9758f486c01824f794c..4597c491e9b52ee72c854271a88e0b572823507a 100644 --- a/arch/powerpc/include/asm/pgtable-ppc64.h +++ b/arch/powerpc/include/asm/pgtable-ppc64.h @@ -153,12 +153,10 @@ #define __S110 PAGE_SHARED_X #define __S111 PAGE_SHARED_X -#ifdef CONFIG_HUGETLB_PAGE - +#ifdef CONFIG_PPC_MM_SLICES #define HAVE_ARCH_UNMAPPED_AREA #define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN - -#endif +#endif /* CONFIG_PPC_MM_SLICES */ #ifndef __ASSEMBLY__ diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h index e084272ed1c26f4d5dc985c254f9550093041875..f6cc7a43b4faadeb17f080794ff7e8d2a06f4a72 100644 --- a/arch/powerpc/include/asm/systbl.h +++ b/arch/powerpc/include/asm/systbl.h @@ -92,7 +92,7 @@ COMPAT_SYS_SPU(readlink) SYSCALL(uselib) SYSCALL(swapon) SYSCALL(reboot) -SYSX(sys_ni_syscall,old32_readdir,old_readdir) +SYSX(sys_ni_syscall,compat_sys_old_readdir,old_readdir) SYSCALL_SPU(mmap) SYSCALL_SPU(munmap) SYSCALL_SPU(truncate) diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 64f5948ebc9df94c7a0ae0978989ee65818dc2c2..946daea780f1ea6858624368e235142f0448a508 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -14,12 +14,13 @@ endif ifdef CONFIG_FTRACE # Do not trace early boot code -CFLAGS_REMOVE_cputable.o = -pg -CFLAGS_REMOVE_prom_init.o = -pg +CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog +CFLAGS_REMOVE_prom_init.o = -pg -mno-sched-epilog +CFLAGS_REMOVE_btext.o = -pg -mno-sched-epilog ifdef CONFIG_DYNAMIC_FTRACE # dynamic ftrace setup. -CFLAGS_REMOVE_ftrace.o = -pg +CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog endif endif diff --git a/arch/powerpc/kernel/align.c b/arch/powerpc/kernel/align.c index 367129789cc0854a01fd96efc88824d7f9c995a8..5af4e9b2dbe2c6dcdde0213809f0d74673e19252 100644 --- a/arch/powerpc/kernel/align.c +++ b/arch/powerpc/kernel/align.c @@ -647,7 +647,7 @@ static int emulate_vsx(unsigned char __user *addr, unsigned int reg, unsigned int flags, unsigned int length) { char *ptr = (char *) ¤t->thread.TS_FPR(reg); - int ret; + int ret = 0; flush_vsx_to_thread(current); diff --git a/arch/powerpc/kernel/crash_dump.c b/arch/powerpc/kernel/crash_dump.c index e0debcca0bfadaf03dbc6f3c35a56f1ad4a3aee2..a323c9b32ee12f76604631a532e2c5dc85436aa1 100644 --- a/arch/powerpc/kernel/crash_dump.c +++ b/arch/powerpc/kernel/crash_dump.c @@ -86,6 +86,19 @@ static int __init parse_savemaxmem(char *p) } __setup("savemaxmem=", parse_savemaxmem); + +static size_t copy_oldmem_vaddr(void *vaddr, char *buf, size_t csize, + unsigned long offset, int userbuf) +{ + if (userbuf) { + if (copy_to_user((char __user *)buf, (vaddr + offset), csize)) + return -EFAULT; + } else + memcpy(buf, (vaddr + offset), csize); + + return csize; +} + /** * copy_oldmem_page - copy one page from "oldmem" * @pfn: page frame number to be copied @@ -107,16 +120,16 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf, if (!csize) return 0; - vaddr = __ioremap(pfn << PAGE_SHIFT, PAGE_SIZE, 0); + csize = min(csize, PAGE_SIZE); - if (userbuf) { - if (copy_to_user((char __user *)buf, (vaddr + offset), csize)) { - iounmap(vaddr); - return -EFAULT; - } - } else - memcpy(buf, (vaddr + offset), csize); + if (pfn < max_pfn) { + vaddr = __va(pfn << PAGE_SHIFT); + csize = copy_oldmem_vaddr(vaddr, buf, csize, offset, userbuf); + } else { + vaddr = __ioremap(pfn << PAGE_SHIFT, PAGE_SIZE, 0); + csize = copy_oldmem_vaddr(vaddr, buf, csize, offset, userbuf); + iounmap(vaddr); + } - iounmap(vaddr); return csize; } diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S index 99ee2f0f0f2bdcef067df7179e9614c459838983..8bb65751929948fbc35e29fce9fb899058d9b39a 100644 --- a/arch/powerpc/kernel/head_32.S +++ b/arch/powerpc/kernel/head_32.S @@ -1155,7 +1155,7 @@ flush_tlbs: lis r10, 0x40 1: addic. r10, r10, -0x1000 tlbie r10 - blt 1b + bgt 1b sync blr diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c index 9d42eb57aea3305f1ad866f6709c988363681891..a06362223f8d984e699f84ad9a25859609607887 100644 --- a/arch/powerpc/kernel/ibmebus.c +++ b/arch/powerpc/kernel/ibmebus.c @@ -233,17 +233,6 @@ void ibmebus_free_irq(u32 ist, void *dev_id) } EXPORT_SYMBOL(ibmebus_free_irq); -static ssize_t name_show(struct device *dev, - struct device_attribute *attr, char *buf) -{ - return sprintf(buf, "%s\n", to_of_device(dev)->node->name); -} - -static struct device_attribute ibmebus_dev_attrs[] = { - __ATTR_RO(name), - __ATTR_NULL -}; - static char *ibmebus_chomp(const char *in, size_t count) { char *out = kmalloc(count + 1, GFP_KERNEL); @@ -327,7 +316,6 @@ static struct bus_attribute ibmebus_bus_attrs[] = { struct bus_type ibmebus_bus_type = { .uevent = of_device_uevent, - .dev_attrs = ibmebus_dev_attrs, .bus_attrs = ibmebus_bus_attrs }; EXPORT_SYMBOL(ibmebus_bus_type); diff --git a/arch/powerpc/kernel/idle_6xx.S b/arch/powerpc/kernel/idle_6xx.S index 019b02d8844f86c0a2325520fffb4b1a0e62e8a7..15c611de1ee2a0cdb25cd7524179373aca32a1d2 100644 --- a/arch/powerpc/kernel/idle_6xx.S +++ b/arch/powerpc/kernel/idle_6xx.S @@ -158,7 +158,7 @@ _GLOBAL(power_save_ppc32_restore) stw r9,_NIP(r11) /* make it do a blr */ #ifdef CONFIG_SMP - mfspr r12,SPRN_SPRG3 + rlwinm r12,r11,0,0,31-THREAD_SHIFT lwz r11,TI_CPU(r12) /* get cpu number * 4 */ slwi r11,r11,2 #else diff --git a/arch/powerpc/kernel/idle_e500.S b/arch/powerpc/kernel/idle_e500.S index 06304034b3939e63cb619849fc5d80ebd6b07ce4..47a1a983ff8840893a6a624fc109551b343e7a5f 100644 --- a/arch/powerpc/kernel/idle_e500.S +++ b/arch/powerpc/kernel/idle_e500.S @@ -84,10 +84,11 @@ _GLOBAL(power_save_ppc32_restore) stw r9,_NIP(r11) /* make it do a blr */ #ifdef CONFIG_SMP - mfspr r12,SPRN_SPRG3 + rlwinm r12,r1,0,0,31-THREAD_SHIFT lwz r11,TI_CPU(r12) /* get cpu number * 4 */ slwi r11,r11,2 #else li r11,0 #endif + b transfer_to_handler_cont diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c index 1a09719c7628219b5f75ededaf848ec8158fa227..b3eef30b5131a0d1eaf43551ae0d0aa2ccda6d92 100644 --- a/arch/powerpc/kernel/lparcfg.c +++ b/arch/powerpc/kernel/lparcfg.c @@ -416,6 +416,8 @@ static void pseries_cmo_data(struct seq_file *m) unsigned long cmo_faults = 0; unsigned long cmo_fault_time = 0; + seq_printf(m, "cmo_enabled=%d\n", firmware_has_feature(FW_FEATURE_CMO)); + if (!firmware_has_feature(FW_FEATURE_CMO)) return; @@ -427,6 +429,9 @@ static void pseries_cmo_data(struct seq_file *m) seq_printf(m, "cmo_faults=%lu\n", cmo_faults); seq_printf(m, "cmo_fault_time_usec=%lu\n", cmo_fault_time / tb_ticks_per_usec); + seq_printf(m, "cmo_primary_psp=%d\n", cmo_get_primary_psp()); + seq_printf(m, "cmo_secondary_psp=%d\n", cmo_get_secondary_psp()); + seq_printf(m, "cmo_page_size=%lu\n", cmo_get_page_size()); } static int pseries_lparcfg_data(struct seq_file *m, void *v) diff --git a/arch/powerpc/kernel/machine_kexec_32.c b/arch/powerpc/kernel/machine_kexec_32.c index cbaa34196797ea55a67afbfa9a79a3fc74384e59..ae63a964b858049f63a47e446e96bb54295a6c0c 100644 --- a/arch/powerpc/kernel/machine_kexec_32.c +++ b/arch/powerpc/kernel/machine_kexec_32.c @@ -51,7 +51,7 @@ void default_machine_kexec(struct kimage *image) relocate_new_kernel_size); flush_icache_range(reboot_code_buffer, - reboot_code_buffer + KEXEC_CONTROL_CODE_SIZE); + reboot_code_buffer + KEXEC_CONTROL_PAGE_SIZE); printk(KERN_INFO "Bye!\n"); /* now call it */ diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S index 6321ae36f7292d03cce3eab12db6a43369464df7..7a6dfbca76821bd5e49cbbb04fcda1d045441907 100644 --- a/arch/powerpc/kernel/misc_32.S +++ b/arch/powerpc/kernel/misc_32.S @@ -899,7 +899,7 @@ relocate_new_kernel: /* set a new stack at the bottom of our page... */ /* (not really needed now) */ - addi r1, r4, KEXEC_CONTROL_CODE_SIZE - 8 /* for LR Save+Back Chain */ + addi r1, r4, KEXEC_CONTROL_PAGE_SIZE - 8 /* for LR Save+Back Chain */ stw r0, 0(r1) /* Do the copies */ diff --git a/arch/powerpc/kernel/module.c b/arch/powerpc/kernel/module.c index af07003573c476d5347967f4667328d49ab68022..7ff292475269f10fb1e1e4ad85270587c4756d15 100644 --- a/arch/powerpc/kernel/module.c +++ b/arch/powerpc/kernel/module.c @@ -99,18 +99,3 @@ void module_arch_cleanup(struct module *mod) { module_bug_cleanup(mod); } - -struct bug_entry *module_find_bug(unsigned long bugaddr) -{ - struct mod_arch_specific *mod; - unsigned int i; - struct bug_entry *bug; - - list_for_each_entry(mod, &module_bug_list, bug_list) { - bug = mod->bug_table; - for (i = 0; i < mod->num_bugs; ++i, ++bug) - if (bugaddr == bug->bug_addr) - return bug; - } - return NULL; -} diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c index 709f8cb8bfca1475e2157420bc3092d8d2893186..d98634c76060e735290c03f0fabff5d635437e8c 100644 --- a/arch/powerpc/kernel/sys_ppc32.c +++ b/arch/powerpc/kernel/sys_ppc32.c @@ -52,63 +52,6 @@ #include #include -struct old_linux_dirent32 { - u32 d_ino; - u32 d_offset; - unsigned short d_namlen; - char d_name[1]; -}; - -struct readdir_callback32 { - struct old_linux_dirent32 __user * dirent; - int count; -}; - -static int fillonedir(void * __buf, const char * name, int namlen, - off_t offset, u64 ino, unsigned int d_type) -{ - struct readdir_callback32 * buf = (struct readdir_callback32 *) __buf; - struct old_linux_dirent32 __user * dirent; - ino_t d_ino; - - if (buf->count) - return -EINVAL; - d_ino = ino; - if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) - return -EOVERFLOW; - buf->count++; - dirent = buf->dirent; - put_user(d_ino, &dirent->d_ino); - put_user(offset, &dirent->d_offset); - put_user(namlen, &dirent->d_namlen); - copy_to_user(dirent->d_name, name, namlen); - put_user(0, dirent->d_name + namlen); - return 0; -} - -asmlinkage int old32_readdir(unsigned int fd, struct old_linux_dirent32 __user *dirent, unsigned int count) -{ - int error = -EBADF; - struct file * file; - struct readdir_callback32 buf; - - file = fget(fd); - if (!file) - goto out; - - buf.count = 0; - buf.dirent = dirent; - - error = vfs_readdir(file, (filldir_t)fillonedir, &buf); - if (error < 0) - goto out_putf; - error = buf.count; - -out_putf: - fput(file); -out: - return error; -} asmlinkage long ppc32_select(u32 n, compat_ulong_t __user *inp, compat_ulong_t __user *outp, compat_ulong_t __user *exp, diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c index 22a3c33fd7513c5288cef156f931f62a1c4f41df..2750fbab1975b2e7e4c84d48a67589385aeb9e40 100644 --- a/arch/powerpc/kernel/vio.c +++ b/arch/powerpc/kernel/vio.c @@ -1113,7 +1113,7 @@ static int vio_bus_probe(struct device *dev) return error; } error = viodrv->probe(viodev, id); - if (error) + if (error && firmware_has_feature(FW_FEATURE_CMO)) vio_cmo_bus_remove(viodev); } diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S index 4a8ce62fe1121c1a774f04a9af6223a96f945c23..9f6c1ca1739e08ecc1e56a64ffed6c6a610a3e1a 100644 --- a/arch/powerpc/kernel/vmlinux.lds.S +++ b/arch/powerpc/kernel/vmlinux.lds.S @@ -66,11 +66,12 @@ SECTIONS __got2_end = .; #endif /* CONFIG_PPC32 */ - . = ALIGN(PAGE_SIZE); - _etext = .; - PROVIDE32 (etext = .); } :kernel + . = ALIGN(PAGE_SIZE); + _etext = .; + PROVIDE32 (etext = .); + /* Read-only data */ RODATA diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c index 14be408dfc9bdfcdad5ecd9855f2e06e07e4390f..8920eea3452844dfb906fc3f9d6b67a01d37561f 100644 --- a/arch/powerpc/mm/hash_utils_64.c +++ b/arch/powerpc/mm/hash_utils_64.c @@ -191,12 +191,17 @@ int htab_bolt_mapping(unsigned long vstart, unsigned long vend, unsigned long hash, hpteg; unsigned long vsid = get_kernel_vsid(vaddr, ssize); unsigned long va = hpt_va(vaddr, vsid, ssize); + unsigned long tprot = prot; + + /* Make kernel text executable */ + if (in_kernel_text(vaddr)) + tprot &= ~HPTE_R_N; hash = hpt_hash(va, shift, ssize); hpteg = ((hash & htab_hash_mask) * HPTES_PER_GROUP); BUG_ON(!ppc_md.hpte_insert); - ret = ppc_md.hpte_insert(hpteg, va, paddr, prot, + ret = ppc_md.hpte_insert(hpteg, va, paddr, tprot, HPTE_V_BOLTED, psize, ssize); if (ret < 0) @@ -584,7 +589,7 @@ void __init htab_initialize(void) { unsigned long table; unsigned long pteg_count; - unsigned long prot, tprot; + unsigned long prot; unsigned long base = 0, size = 0, limit; int i; @@ -660,10 +665,9 @@ void __init htab_initialize(void) for (i=0; i < lmb.memory.cnt; i++) { base = (unsigned long)__va(lmb.memory.region[i].base); size = lmb.memory.region[i].size; - tprot = prot | (in_kernel_text(base) ? _PAGE_EXEC : 0); DBG("creating mapping for region: %lx..%lx (prot: %x)\n", - base, size, tprot); + base, size, prot); #ifdef CONFIG_U3_DART /* Do not map the DART space. Fortunately, it will be aligned @@ -680,21 +684,21 @@ void __init htab_initialize(void) unsigned long dart_table_end = dart_tablebase + 16 * MB; if (base != dart_tablebase) BUG_ON(htab_bolt_mapping(base, dart_tablebase, - __pa(base), tprot, + __pa(base), prot, mmu_linear_psize, mmu_kernel_ssize)); if ((base + size) > dart_table_end) BUG_ON(htab_bolt_mapping(dart_tablebase+16*MB, base + size, __pa(dart_table_end), - tprot, + prot, mmu_linear_psize, mmu_kernel_ssize)); continue; } #endif /* CONFIG_U3_DART */ BUG_ON(htab_bolt_mapping(base, base + size, __pa(base), - tprot, mmu_linear_psize, mmu_kernel_ssize)); + prot, mmu_linear_psize, mmu_kernel_ssize)); } /* diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c index f7edba6cb795d55944009cc376ff171cdddefa09..c9bb7cfd3dca8069434a9071860a6b99cff19022 100644 --- a/arch/powerpc/platforms/cell/spufs/run.c +++ b/arch/powerpc/platforms/cell/spufs/run.c @@ -206,11 +206,6 @@ static int spu_run_init(struct spu_context *ctx, u32 *npc) (SPU_RUNCNTL_RUNNABLE | SPU_RUNCNTL_ISOLATE); if (runcntl == 0) runcntl = SPU_RUNCNTL_RUNNABLE; - } - - if (ctx->flags & SPU_CREATE_NOSCHED) { - spuctx_switch_state(ctx, SPU_UTIL_USER); - ctx->ops->runcntl_write(ctx, runcntl); } else { unsigned long privcntl; @@ -219,9 +214,15 @@ static int spu_run_init(struct spu_context *ctx, u32 *npc) else privcntl = SPU_PRIVCNTL_MODE_NORMAL; - ctx->ops->npc_write(ctx, *npc); ctx->ops->privcntl_write(ctx, privcntl); - ctx->ops->runcntl_write(ctx, runcntl); + ctx->ops->npc_write(ctx, *npc); + } + + ctx->ops->runcntl_write(ctx, runcntl); + + if (ctx->flags & SPU_CREATE_NOSCHED) { + spuctx_switch_state(ctx, SPU_UTIL_USER); + } else { if (ctx->state == SPU_STATE_SAVED) { ret = spu_activate(ctx, 0); diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c index 2deeeba7eccfc9c555d5d32aca370507f08268be..1c1b627ee8436dc8e2fce9098d274183b8f18011 100644 --- a/arch/powerpc/platforms/cell/spufs/sched.c +++ b/arch/powerpc/platforms/cell/spufs/sched.c @@ -641,8 +641,10 @@ static struct spu *find_victim(struct spu_context *ctx) if (tmp && tmp->prio > ctx->prio && !(tmp->flags & SPU_CREATE_NOSCHED) && - (!victim || tmp->prio > victim->prio)) + (!victim || tmp->prio > victim->prio)) { victim = spu->ctx; + get_spu_context(victim); + } } mutex_unlock(&cbe_spu_info[node].list_mutex); @@ -658,6 +660,7 @@ static struct spu *find_victim(struct spu_context *ctx) * look at another context or give up after X retries. */ if (!mutex_trylock(&victim->state_mutex)) { + put_spu_context(victim); victim = NULL; goto restart; } @@ -670,6 +673,7 @@ static struct spu *find_victim(struct spu_context *ctx) * restart the search. */ mutex_unlock(&victim->state_mutex); + put_spu_context(victim); victim = NULL; goto restart; } @@ -687,6 +691,7 @@ static struct spu *find_victim(struct spu_context *ctx) spu_add_to_rq(victim); mutex_unlock(&victim->state_mutex); + put_spu_context(victim); return spu; } @@ -985,9 +990,11 @@ static int spusched_thread(void *unused) struct spu_context *ctx = spu->ctx; if (ctx) { + get_spu_context(ctx); mutex_unlock(mtx); spusched_tick(ctx); mutex_lock(mtx); + put_spu_context(ctx); } } mutex_unlock(mtx); @@ -1030,7 +1037,7 @@ void spuctx_switch_state(struct spu_context *ctx, node = spu->node; if (old_state == SPU_UTIL_USER) atomic_dec(&cbe_spu_info[node].busy_spus); - if (new_state == SPU_UTIL_USER); + if (new_state == SPU_UTIL_USER) atomic_inc(&cbe_spu_info[node].busy_spus); } } diff --git a/arch/powerpc/platforms/powermac/Makefile b/arch/powerpc/platforms/powermac/Makefile index 58ecdd72630fb1e3eb772df368b500cd672d0e8b..be60d64be7ad92a11046bbf0fbbcd12b79e1a43b 100644 --- a/arch/powerpc/platforms/powermac/Makefile +++ b/arch/powerpc/platforms/powermac/Makefile @@ -2,7 +2,7 @@ CFLAGS_bootx_init.o += -fPIC ifdef CONFIG_FTRACE # Do not trace early boot code -CFLAGS_REMOVE_bootx_init.o = -pg +CFLAGS_REMOVE_bootx_init.o = -pg -mno-sched-epilog endif obj-y += pic.o setup.o time.o feature.o pci.o \ diff --git a/arch/powerpc/platforms/ps3/htab.c b/arch/powerpc/platforms/ps3/htab.c index 1cf901fa9031d51a86c97ed33b6b70b9bae196b6..6eb1d4d182c90653b840e0edfe7294d698150c5f 100644 --- a/arch/powerpc/platforms/ps3/htab.c +++ b/arch/powerpc/platforms/ps3/htab.c @@ -29,138 +29,75 @@ #include "platform.h" -#if defined(DEBUG) -#define DBG udbg_printf -#else -#define DBG pr_debug -#endif - -static struct hash_pte *htab; -static unsigned long htab_addr; -static unsigned char *bolttab; -static unsigned char *inusetab; - -static DEFINE_SPINLOCK(ps3_bolttab_lock); - -#define debug_dump_hpte(_a, _b, _c, _d, _e, _f, _g) \ - _debug_dump_hpte(_a, _b, _c, _d, _e, _f, _g, __func__, __LINE__) -static void _debug_dump_hpte(unsigned long pa, unsigned long va, - unsigned long group, unsigned long bitmap, struct hash_pte lhpte, - int psize, unsigned long slot, const char* func, int line) -{ - DBG("%s:%d: pa = %lxh\n", func, line, pa); - DBG("%s:%d: lpar = %lxh\n", func, line, - ps3_mm_phys_to_lpar(pa)); - DBG("%s:%d: va = %lxh\n", func, line, va); - DBG("%s:%d: group = %lxh\n", func, line, group); - DBG("%s:%d: bitmap = %lxh\n", func, line, bitmap); - DBG("%s:%d: hpte.v = %lxh\n", func, line, lhpte.v); - DBG("%s:%d: hpte.r = %lxh\n", func, line, lhpte.r); - DBG("%s:%d: psize = %xh\n", func, line, psize); - DBG("%s:%d: slot = %lxh\n", func, line, slot); -} +/** + * enum lpar_vas_id - id of LPAR virtual address space. + * @lpar_vas_id_current: Current selected virtual address space + * + * Identify the target LPAR address space. + */ + +enum ps3_lpar_vas_id { + PS3_LPAR_VAS_ID_CURRENT = 0, +}; + + +static DEFINE_SPINLOCK(ps3_htab_lock); static long ps3_hpte_insert(unsigned long hpte_group, unsigned long va, unsigned long pa, unsigned long rflags, unsigned long vflags, int psize, int ssize) { - unsigned long slot; - struct hash_pte lhpte; - int secondary = 0; - unsigned long result; - unsigned long bitmap; + int result; + u64 hpte_v, hpte_r; + u64 inserted_index; + u64 evicted_v, evicted_r; + u64 hpte_v_array[4], hpte_rs; unsigned long flags; - unsigned long p_pteg, s_pteg, b_index, b_mask, cb, ci; - - vflags &= ~HPTE_V_SECONDARY; /* this bit is ignored */ - - lhpte.v = hpte_encode_v(va, psize, MMU_SEGSIZE_256M) | - vflags | HPTE_V_VALID; - lhpte.r = hpte_encode_r(ps3_mm_phys_to_lpar(pa), psize) | rflags; - - p_pteg = hpte_group / HPTES_PER_GROUP; - s_pteg = ~p_pteg & htab_hash_mask; - - spin_lock_irqsave(&ps3_bolttab_lock, flags); - - BUG_ON(bolttab[p_pteg] == 0xff && bolttab[s_pteg] == 0xff); + long ret = -1; - bitmap = (inusetab[p_pteg] << 8) | inusetab[s_pteg]; + /* + * lv1_insert_htab_entry() will search for victim + * entry in both primary and secondary pte group + */ + vflags &= ~HPTE_V_SECONDARY; - if (bitmap == 0xffff) { - /* - * PTEG is full. Search for victim. - */ - bitmap &= ~((bolttab[p_pteg] << 8) | bolttab[s_pteg]); - do { - ci = mftb() & 15; - cb = 0x8000UL >> ci; - } while ((cb & bitmap) == 0); - } else { - /* - * search free slot in hardware order - * [primary] 0, 2, 4, 6, 1, 3, 5, 7 - * [secondary] 0, 2, 4, 6, 1, 3, 5, 7 - */ - for (ci = 0; ci < HPTES_PER_GROUP; ci += 2) { - cb = 0x8000UL >> ci; - if ((cb & bitmap) == 0) - goto found; - } - for (ci = 1; ci < HPTES_PER_GROUP; ci += 2) { - cb = 0x8000UL >> ci; - if ((cb & bitmap) == 0) - goto found; - } - for (ci = HPTES_PER_GROUP; ci < HPTES_PER_GROUP*2; ci += 2) { - cb = 0x8000UL >> ci; - if ((cb & bitmap) == 0) - goto found; - } - for (ci = HPTES_PER_GROUP+1; ci < HPTES_PER_GROUP*2; ci += 2) { - cb = 0x8000UL >> ci; - if ((cb & bitmap) == 0) - goto found; - } - } + hpte_v = hpte_encode_v(va, psize, ssize) | vflags | HPTE_V_VALID; + hpte_r = hpte_encode_r(ps3_mm_phys_to_lpar(pa), psize) | rflags; -found: - if (ci < HPTES_PER_GROUP) { - slot = p_pteg * HPTES_PER_GROUP + ci; - } else { - slot = s_pteg * HPTES_PER_GROUP + (ci & 7); - /* lhpte.dw0.dw0.h = 1; */ - vflags |= HPTE_V_SECONDARY; - lhpte.v |= HPTE_V_SECONDARY; - } + spin_lock_irqsave(&ps3_htab_lock, flags); - result = lv1_write_htab_entry(0, slot, lhpte.v, lhpte.r); + /* talk hvc to replace entries BOLTED == 0 */ + result = lv1_insert_htab_entry(PS3_LPAR_VAS_ID_CURRENT, hpte_group, + hpte_v, hpte_r, + HPTE_V_BOLTED, 0, + &inserted_index, + &evicted_v, &evicted_r); if (result) { - debug_dump_hpte(pa, va, hpte_group, bitmap, lhpte, psize, slot); + /* all entries bolted !*/ + pr_info("%s:result=%d va=%lx pa=%lx ix=%lx v=%lx r=%lx\n", + __func__, result, va, pa, hpte_group, hpte_v, hpte_r); BUG(); } /* - * If used slot is not in primary HPTE group, - * the slot should be in secondary HPTE group. + * see if the entry is inserted into secondary pteg */ + result = lv1_read_htab_entries(PS3_LPAR_VAS_ID_CURRENT, + inserted_index & ~0x3UL, + &hpte_v_array[0], &hpte_v_array[1], + &hpte_v_array[2], &hpte_v_array[3], + &hpte_rs); + BUG_ON(result); - if ((hpte_group ^ slot) & ~(HPTES_PER_GROUP - 1)) { - secondary = 1; - b_index = s_pteg; - } else { - secondary = 0; - b_index = p_pteg; - } + if (hpte_v_array[inserted_index % 4] & HPTE_V_SECONDARY) + ret = (inserted_index & 7) | (1 << 3); + else + ret = inserted_index & 7; - b_mask = (lhpte.v & HPTE_V_BOLTED) ? 1 << 7 : 0 << 7; - bolttab[b_index] |= b_mask >> (slot & 7); - b_mask = 1 << 7; - inusetab[b_index] |= b_mask >> (slot & 7); - spin_unlock_irqrestore(&ps3_bolttab_lock, flags); + spin_unlock_irqrestore(&ps3_htab_lock, flags); - return (slot & 7) | (secondary << 3); + return ret; } static long ps3_hpte_remove(unsigned long hpte_group) @@ -172,39 +109,48 @@ static long ps3_hpte_remove(unsigned long hpte_group) static long ps3_hpte_updatepp(unsigned long slot, unsigned long newpp, unsigned long va, int psize, int ssize, int local) { + int result; + u64 hpte_v, want_v, hpte_rs; + u64 hpte_v_array[4]; unsigned long flags; - unsigned long result; - unsigned long pteg, bit; - unsigned long hpte_v, want_v; + long ret; - want_v = hpte_encode_v(va, psize, MMU_SEGSIZE_256M); + want_v = hpte_encode_v(va, psize, ssize); - spin_lock_irqsave(&ps3_bolttab_lock, flags); + spin_lock_irqsave(&ps3_htab_lock, flags); - hpte_v = htab[slot].v; - if (!HPTE_V_COMPARE(hpte_v, want_v) || !(hpte_v & HPTE_V_VALID)) { - spin_unlock_irqrestore(&ps3_bolttab_lock, flags); - - /* ps3_hpte_insert() will be used to update PTE */ - return -1; - } - - result = lv1_write_htab_entry(0, slot, 0, 0); + result = lv1_read_htab_entries(PS3_LPAR_VAS_ID_CURRENT, slot & ~0x3UL, + &hpte_v_array[0], &hpte_v_array[1], + &hpte_v_array[2], &hpte_v_array[3], + &hpte_rs); if (result) { - DBG("%s: va=%lx slot=%lx psize=%d result = %ld (0x%lx)\n", - __func__, va, slot, psize, result, result); + pr_info("%s: res=%d read va=%lx slot=%lx psize=%d\n", + __func__, result, va, slot, psize); BUG(); } - pteg = slot / HPTES_PER_GROUP; - bit = slot % HPTES_PER_GROUP; - inusetab[pteg] &= ~(0x80 >> bit); + hpte_v = hpte_v_array[slot % 4]; - spin_unlock_irqrestore(&ps3_bolttab_lock, flags); + /* + * As lv1_read_htab_entries() does not give us the RPN, we can + * not synthesize the new hpte_r value here, and therefore can + * not update the hpte with lv1_insert_htab_entry(), so we + * insted invalidate it and ask the caller to update it via + * ps3_hpte_insert() by returning a -1 value. + */ + if (!HPTE_V_COMPARE(hpte_v, want_v) || !(hpte_v & HPTE_V_VALID)) { + /* not found */ + ret = -1; + } else { + /* entry found, just invalidate it */ + result = lv1_write_htab_entry(PS3_LPAR_VAS_ID_CURRENT, + slot, 0, 0); + ret = -1; + } - /* ps3_hpte_insert() will be used to update PTE */ - return -1; + spin_unlock_irqrestore(&ps3_htab_lock, flags); + return ret; } static void ps3_hpte_updateboltedpp(unsigned long newpp, unsigned long ea, @@ -217,45 +163,35 @@ static void ps3_hpte_invalidate(unsigned long slot, unsigned long va, int psize, int ssize, int local) { unsigned long flags; - unsigned long result; - unsigned long pteg, bit; + int result; + + spin_lock_irqsave(&ps3_htab_lock, flags); - spin_lock_irqsave(&ps3_bolttab_lock, flags); - result = lv1_write_htab_entry(0, slot, 0, 0); + result = lv1_write_htab_entry(PS3_LPAR_VAS_ID_CURRENT, slot, 0, 0); if (result) { - DBG("%s: va=%lx slot=%lx psize=%d result = %ld (0x%lx)\n", - __func__, va, slot, psize, result, result); + pr_info("%s: res=%d va=%lx slot=%lx psize=%d\n", + __func__, result, va, slot, psize); BUG(); } - pteg = slot / HPTES_PER_GROUP; - bit = slot % HPTES_PER_GROUP; - inusetab[pteg] &= ~(0x80 >> bit); - spin_unlock_irqrestore(&ps3_bolttab_lock, flags); + spin_unlock_irqrestore(&ps3_htab_lock, flags); } static void ps3_hpte_clear(void) { - int result; - - DBG(" -> %s:%d\n", __func__, __LINE__); + unsigned long hpte_count = (1UL << ppc64_pft_size) >> 4; + u64 i; - result = lv1_unmap_htab(htab_addr); - BUG_ON(result); + for (i = 0; i < hpte_count; i++) + lv1_write_htab_entry(PS3_LPAR_VAS_ID_CURRENT, i, 0, 0); ps3_mm_shutdown(); ps3_mm_vas_destroy(); - - DBG(" <- %s:%d\n", __func__, __LINE__); } void __init ps3_hpte_init(unsigned long htab_size) { - long bitmap_size; - - DBG(" -> %s:%d\n", __func__, __LINE__); - ppc_md.hpte_invalidate = ps3_hpte_invalidate; ppc_md.hpte_updatepp = ps3_hpte_updatepp; ppc_md.hpte_updateboltedpp = ps3_hpte_updateboltedpp; @@ -264,28 +200,5 @@ void __init ps3_hpte_init(unsigned long htab_size) ppc_md.hpte_clear_all = ps3_hpte_clear; ppc64_pft_size = __ilog2(htab_size); - - bitmap_size = htab_size / sizeof(struct hash_pte) / 8; - - bolttab = __va(lmb_alloc(bitmap_size, 1)); - inusetab = __va(lmb_alloc(bitmap_size, 1)); - - memset(bolttab, 0, bitmap_size); - memset(inusetab, 0, bitmap_size); - - DBG(" <- %s:%d\n", __func__, __LINE__); } -void __init ps3_map_htab(void) -{ - long result; - unsigned long htab_size = (1UL << ppc64_pft_size); - - result = lv1_map_htab(0, &htab_addr); - - htab = (__force struct hash_pte *)ioremap_flags(htab_addr, htab_size, - pgprot_val(PAGE_READONLY_X)); - - DBG("%s:%d: lpar %016lxh, virt %016lxh\n", __func__, __LINE__, - htab_addr, (unsigned long)htab); -} diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c index a413abbd41230c4d1808f2300890e241fb2eb775..77bc330263c4e3063f6d6dd4686e9c83a532bc0d 100644 --- a/arch/powerpc/platforms/ps3/setup.c +++ b/arch/powerpc/platforms/ps3/setup.c @@ -201,7 +201,6 @@ static void __init ps3_setup_arch(void) ps3_firmware_version.rev); ps3_spu_set_platform(); - ps3_map_htab(); #ifdef CONFIG_SMP smp_init_ps3(); diff --git a/arch/powerpc/platforms/ps3/spu.c b/arch/powerpc/platforms/ps3/spu.c index d135cef9ed6a91d97eba9a0500213cb8d460df86..ccae3d446b98e575ffa656f58195ecf21a3877e8 100644 --- a/arch/powerpc/platforms/ps3/spu.c +++ b/arch/powerpc/platforms/ps3/spu.c @@ -186,14 +186,24 @@ static void spu_unmap(struct spu *spu) iounmap(spu_pdata(spu)->shadow); } +/** + * setup_areas - Map the spu regions into the address space. + * + * The current HV requires the spu shadow regs to be mapped with the + * PTE page protection bits set as read-only (PP=3). This implementation + * uses the low level __ioremap() to bypass the page protection settings + * inforced by ioremap_flags() to get the needed PTE bits set for the + * shadow regs. + */ + static int __init setup_areas(struct spu *spu) { struct table {char* name; unsigned long addr; unsigned long size;}; + static const unsigned long shadow_flags = _PAGE_NO_CACHE | 3; - spu_pdata(spu)->shadow = ioremap_flags(spu_pdata(spu)->shadow_addr, - sizeof(struct spe_shadow), - pgprot_val(PAGE_READONLY) | - _PAGE_NO_CACHE); + spu_pdata(spu)->shadow = __ioremap(spu_pdata(spu)->shadow_addr, + sizeof(struct spe_shadow), + shadow_flags); if (!spu_pdata(spu)->shadow) { pr_debug("%s:%d: ioremap shadow failed\n", __func__, __LINE__); goto fail_ioremap; diff --git a/arch/powerpc/platforms/pseries/plpar_wrappers.h b/arch/powerpc/platforms/pseries/plpar_wrappers.h index a437267c6bf86efb7443a44bfbf9ed693614371a..d967c1893ab5f1a8093f3fea1225ff240124ec12 100644 --- a/arch/powerpc/platforms/pseries/plpar_wrappers.h +++ b/arch/powerpc/platforms/pseries/plpar_wrappers.h @@ -2,6 +2,7 @@ #define _PSERIES_PLPAR_WRAPPERS_H #include +#include static inline long poll_pending(void) { @@ -44,12 +45,34 @@ static inline long register_slb_shadow(unsigned long cpu, unsigned long vpa) static inline long plpar_page_set_loaned(unsigned long vpa) { - return plpar_hcall_norets(H_PAGE_INIT, H_PAGE_SET_LOANED, vpa, 0); + unsigned long cmo_page_sz = cmo_get_page_size(); + long rc = 0; + int i; + + for (i = 0; !rc && i < PAGE_SIZE; i += cmo_page_sz) + rc = plpar_hcall_norets(H_PAGE_INIT, H_PAGE_SET_LOANED, vpa + i, 0); + + for (i -= cmo_page_sz; rc && i != 0; i -= cmo_page_sz) + plpar_hcall_norets(H_PAGE_INIT, H_PAGE_SET_ACTIVE, + vpa + i - cmo_page_sz, 0); + + return rc; } static inline long plpar_page_set_active(unsigned long vpa) { - return plpar_hcall_norets(H_PAGE_INIT, H_PAGE_SET_ACTIVE, vpa, 0); + unsigned long cmo_page_sz = cmo_get_page_size(); + long rc = 0; + int i; + + for (i = 0; !rc && i < PAGE_SIZE; i += cmo_page_sz) + rc = plpar_hcall_norets(H_PAGE_INIT, H_PAGE_SET_ACTIVE, vpa + i, 0); + + for (i -= cmo_page_sz; rc && i != 0; i -= cmo_page_sz) + plpar_hcall_norets(H_PAGE_INIT, H_PAGE_SET_LOANED, + vpa + i - cmo_page_sz, 0); + + return rc; } extern void vpa_init(int cpu); diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index 063a0d2fba30e2576771a300460220c4e21c4cec..7b01d67b4e48ca40dd4d053ae02a59edc702b326 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -68,6 +68,10 @@ #include "plpar_wrappers.h" #include "pseries.h" +int CMO_PrPSP = -1; +int CMO_SecPSP = -1; +unsigned long CMO_PageSize = (ASM_CONST(1) << IOMMU_PAGE_SHIFT); +EXPORT_SYMBOL(CMO_PageSize); int fwnmi_active; /* TRUE if an FWNMI handler is present */ @@ -325,8 +329,7 @@ void pSeries_cmo_feature_init(void) { char *ptr, *key, *value, *end; int call_status; - int PrPSP = -1; - int SecPSP = -1; + int page_order = IOMMU_PAGE_SHIFT; pr_debug(" -> fw_cmo_feature_init()\n"); spin_lock(&rtas_data_buf_lock); @@ -365,21 +368,31 @@ void pSeries_cmo_feature_init(void) break; } - if (0 == strcmp(key, "PrPSP")) - PrPSP = simple_strtol(value, NULL, 10); + if (0 == strcmp(key, "CMOPageSize")) + page_order = simple_strtol(value, NULL, 10); + else if (0 == strcmp(key, "PrPSP")) + CMO_PrPSP = simple_strtol(value, NULL, 10); else if (0 == strcmp(key, "SecPSP")) - SecPSP = simple_strtol(value, NULL, 10); + CMO_SecPSP = simple_strtol(value, NULL, 10); value = key = ptr + 1; } ptr++; } - if (PrPSP != -1 || SecPSP != -1) { + /* Page size is returned as the power of 2 of the page size, + * convert to the page size in bytes before returning + */ + CMO_PageSize = 1 << page_order; + pr_debug("CMO_PageSize = %lu\n", CMO_PageSize); + + if (CMO_PrPSP != -1 || CMO_SecPSP != -1) { pr_info("CMO enabled\n"); - pr_debug("CMO enabled, PrPSP=%d, SecPSP=%d\n", PrPSP, SecPSP); + pr_debug("CMO enabled, PrPSP=%d, SecPSP=%d\n", CMO_PrPSP, + CMO_SecPSP); powerpc_firmware_features |= FW_FEATURE_CMO; } else - pr_debug("CMO not enabled, PrPSP=%d, SecPSP=%d\n", PrPSP, SecPSP); + pr_debug("CMO not enabled, PrPSP=%d, SecPSP=%d\n", CMO_PrPSP, + CMO_SecPSP); spin_unlock(&rtas_data_buf_lock); pr_debug(" <- fw_cmo_feature_init()\n"); } diff --git a/arch/powerpc/sysdev/bestcomm/gen_bd.c b/arch/powerpc/sysdev/bestcomm/gen_bd.c index a3a134c35b0ab436f1e54bdf7e41c67f3e4b294e..e0a53e3147b2f159022569192dac6590bd6f8ebd 100644 --- a/arch/powerpc/sysdev/bestcomm/gen_bd.c +++ b/arch/powerpc/sysdev/bestcomm/gen_bd.c @@ -11,7 +11,6 @@ * */ -#include #include #include #include diff --git a/arch/powerpc/sysdev/cpm_common.c b/arch/powerpc/sysdev/cpm_common.c index 53da8a079f96f7f15e8c4f5b94b5e59d0a42e0e3..00d3d17c84a386b8cdfa7529db8b57137c5ba6b0 100644 --- a/arch/powerpc/sysdev/cpm_common.c +++ b/arch/powerpc/sysdev/cpm_common.c @@ -254,15 +254,11 @@ static int cpm2_gpio32_get(struct gpio_chip *gc, unsigned int gpio) return !!(in_be32(&iop->dat) & pin_mask); } -static void cpm2_gpio32_set(struct gpio_chip *gc, unsigned int gpio, int value) +static void __cpm2_gpio32_set(struct of_mm_gpio_chip *mm_gc, u32 pin_mask, + int value) { - struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc); struct cpm2_gpio32_chip *cpm2_gc = to_cpm2_gpio32_chip(mm_gc); struct cpm2_ioports __iomem *iop = mm_gc->regs; - unsigned long flags; - u32 pin_mask = 1 << (31 - gpio); - - spin_lock_irqsave(&cpm2_gc->lock, flags); if (value) cpm2_gc->cpdata |= pin_mask; @@ -270,6 +266,18 @@ static void cpm2_gpio32_set(struct gpio_chip *gc, unsigned int gpio, int value) cpm2_gc->cpdata &= ~pin_mask; out_be32(&iop->dat, cpm2_gc->cpdata); +} + +static void cpm2_gpio32_set(struct gpio_chip *gc, unsigned int gpio, int value) +{ + struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc); + struct cpm2_gpio32_chip *cpm2_gc = to_cpm2_gpio32_chip(mm_gc); + unsigned long flags; + u32 pin_mask = 1 << (31 - gpio); + + spin_lock_irqsave(&cpm2_gc->lock, flags); + + __cpm2_gpio32_set(mm_gc, pin_mask, value); spin_unlock_irqrestore(&cpm2_gc->lock, flags); } @@ -277,14 +285,17 @@ static void cpm2_gpio32_set(struct gpio_chip *gc, unsigned int gpio, int value) static int cpm2_gpio32_dir_out(struct gpio_chip *gc, unsigned int gpio, int val) { struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc); + struct cpm2_gpio32_chip *cpm2_gc = to_cpm2_gpio32_chip(mm_gc); struct cpm2_ioports __iomem *iop = mm_gc->regs; - u32 pin_mask; + unsigned long flags; + u32 pin_mask = 1 << (31 - gpio); - pin_mask = 1 << (31 - gpio); + spin_lock_irqsave(&cpm2_gc->lock, flags); setbits32(&iop->dir, pin_mask); + __cpm2_gpio32_set(mm_gc, pin_mask, val); - cpm2_gpio32_set(gc, gpio, val); + spin_unlock_irqrestore(&cpm2_gc->lock, flags); return 0; } @@ -292,13 +303,17 @@ static int cpm2_gpio32_dir_out(struct gpio_chip *gc, unsigned int gpio, int val) static int cpm2_gpio32_dir_in(struct gpio_chip *gc, unsigned int gpio) { struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc); + struct cpm2_gpio32_chip *cpm2_gc = to_cpm2_gpio32_chip(mm_gc); struct cpm2_ioports __iomem *iop = mm_gc->regs; - u32 pin_mask; + unsigned long flags; + u32 pin_mask = 1 << (31 - gpio); - pin_mask = 1 << (31 - gpio); + spin_lock_irqsave(&cpm2_gc->lock, flags); clrbits32(&iop->dir, pin_mask); + spin_unlock_irqrestore(&cpm2_gc->lock, flags); + return 0; } diff --git a/arch/powerpc/sysdev/qe_lib/ucc_fast.c b/arch/powerpc/sysdev/qe_lib/ucc_fast.c index 1aecb075a72e693f70f2d91a97b91117e281ba3d..25fbbfaa837d6aa4b9161af3e8293d641d3ea32a 100644 --- a/arch/powerpc/sysdev/qe_lib/ucc_fast.c +++ b/arch/powerpc/sysdev/qe_lib/ucc_fast.c @@ -208,6 +208,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc uccf->uf_regs = ioremap(uf_info->regs, sizeof(struct ucc_fast)); if (uccf->uf_regs == NULL) { printk(KERN_ERR "%s: Cannot map UCC registers\n", __func__); + kfree(uccf); return -ENOMEM; } @@ -355,6 +356,9 @@ void ucc_fast_free(struct ucc_fast_private * uccf) if (uccf->ucc_fast_rx_virtual_fifo_base_offset) qe_muram_free(uccf->ucc_fast_rx_virtual_fifo_base_offset); + if (uccf->uf_regs) + iounmap(uccf->uf_regs); + kfree(uccf); } EXPORT_SYMBOL(ucc_fast_free); diff --git a/arch/powerpc/sysdev/qe_lib/ucc_slow.c b/arch/powerpc/sysdev/qe_lib/ucc_slow.c index a578bc77b9d5f284d0d602e67bf300f501ae7654..e1d6a13401578cc99a6bcda1ae9aebffd9b5ec02 100644 --- a/arch/powerpc/sysdev/qe_lib/ucc_slow.c +++ b/arch/powerpc/sysdev/qe_lib/ucc_slow.c @@ -171,6 +171,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc uccs->us_regs = ioremap(us_info->regs, sizeof(struct ucc_slow)); if (uccs->us_regs == NULL) { printk(KERN_ERR "%s: Cannot map UCC registers\n", __func__); + kfree(uccs); return -ENOMEM; } @@ -367,10 +368,11 @@ void ucc_slow_free(struct ucc_slow_private * uccs) if (uccs->tx_base_offset) qe_muram_free(uccs->tx_base_offset); - if (uccs->us_pram) { + if (uccs->us_pram) qe_muram_free(uccs->us_pram_offset); - uccs->us_pram = NULL; - } + + if (uccs->us_regs) + iounmap(uccs->us_regs); kfree(uccs); } diff --git a/arch/s390/defconfig b/arch/s390/defconfig index c5cdb975d590a0eef102d9b7c277082d9661b42f..9b0bc2c9fba05e17de7730b209ad68c2d0638549 100644 --- a/arch/s390/defconfig +++ b/arch/s390/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc4 -# Fri May 30 09:49:33 2008 +# Linux kernel version: 2.6.27-rc4 +# Thu Aug 21 19:43:29 2008 # CONFIG_SCHED_MC=y CONFIG_MMU=y @@ -68,7 +68,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -93,11 +92,17 @@ CONFIG_SLAB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y CONFIG_KPROBES=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set CONFIG_KRETPROBES=y +# CONFIG_HAVE_IOREMAP_PROT is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_ARCH_TRACEHOOK is not set # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -113,6 +118,7 @@ CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set CONFIG_BLK_DEV_BSG=y +# CONFIG_BLK_DEV_INTEGRITY is not set CONFIG_BLOCK_COMPAT=y # @@ -175,6 +181,8 @@ CONFIG_PREEMPT=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y CONFIG_SELECT_MEMORY_MODEL=y # CONFIG_FLATMEM_MANUAL is not set # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -185,8 +193,12 @@ CONFIG_HAVE_MEMORY_PRESENT=y CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_VMEMMAP=y +CONFIG_MEMORY_HOTPLUG=y +CONFIG_MEMORY_HOTPLUG_SPARSE=y +CONFIG_MEMORY_HOTREMOVE=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y @@ -198,6 +210,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_MACHCHK_WARNING=y CONFIG_QDIO=y # CONFIG_QDIO_DEBUG is not set +CONFIG_CHSC_SCH=m # # Misc @@ -206,6 +219,7 @@ CONFIG_IPL=y # CONFIG_IPL_TAPE is not set CONFIG_IPL_VM=y CONFIG_BINFMT_ELF=y +CONFIG_COMPAT_BINFMT_ELF=y CONFIG_BINFMT_MISC=m CONFIG_FORCE_MAX_ZONEORDER=9 # CONFIG_PROCESS_DEBUG is not set @@ -226,10 +240,6 @@ CONFIG_S390_HYPFS_FS=y CONFIG_KEXEC=y # CONFIG_ZFCPDUMP is not set CONFIG_S390_GUEST=y - -# -# Networking -# CONFIG_NET=y # @@ -364,7 +374,6 @@ CONFIG_NET_SCH_CBQ=m # CONFIG_NET_SCH_HTB is not set # CONFIG_NET_SCH_HFSC is not set CONFIG_NET_SCH_PRIO=m -CONFIG_NET_SCH_RR=m CONFIG_NET_SCH_RED=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m @@ -430,7 +439,9 @@ CONFIG_CCW=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y -# CONFIG_FW_LOADER is not set +CONFIG_FW_LOADER=y +# CONFIG_FIRMWARE_IN_KERNEL is not set +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set CONFIG_SYS_HYPERVISOR=y @@ -507,6 +518,11 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_DEBUG is not set CONFIG_ZFCP=y +CONFIG_SCSI_DH=m +CONFIG_SCSI_DH_RDAC=m +CONFIG_SCSI_DH_HP_SW=m +CONFIG_SCSI_DH_EMC=m +CONFIG_SCSI_DH_ALUA=m CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=m @@ -522,14 +538,10 @@ CONFIG_DM_CRYPT=y CONFIG_DM_SNAPSHOT=y CONFIG_DM_MIRROR=y CONFIG_DM_ZERO=y -CONFIG_DM_MULTIPATH=y -# CONFIG_DM_MULTIPATH_EMC is not set -# CONFIG_DM_MULTIPATH_RDAC is not set -# CONFIG_DM_MULTIPATH_HP is not set +CONFIG_DM_MULTIPATH=m # CONFIG_DM_DELAY is not set # CONFIG_DM_UEVENT is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_IFB is not set CONFIG_DUMMY=m CONFIG_BONDING=m @@ -544,7 +556,6 @@ CONFIG_NET_ETHERNET=y # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NETDEV_1000=y -# CONFIG_E1000E_ENABLED is not set CONFIG_NETDEV_10000=y # CONFIG_TR is not set # CONFIG_WAN is not set @@ -576,7 +587,10 @@ CONFIG_DEVKMEM=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +CONFIG_HVC_DRIVER=y +CONFIG_VIRTIO_CONSOLE=y CONFIG_HW_RANDOM=m +CONFIG_HW_RANDOM_VIRTIO=m # CONFIG_R3964 is not set CONFIG_RAW_DRIVER=m CONFIG_MAX_RAW_DEVS=256 @@ -616,6 +630,7 @@ CONFIG_MONWRITER=m CONFIG_S390_VMUR=m # CONFIG_POWER_SUPPLY is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -693,6 +708,7 @@ CONFIG_CONFIGFS_FS=m # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -712,7 +728,6 @@ CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -780,6 +795,7 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_FRAME_POINTER is not set @@ -789,6 +805,7 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_SAMPLES=y # CONFIG_SAMPLE_KOBJECT is not set # CONFIG_SAMPLE_KPROBES is not set @@ -847,6 +864,10 @@ CONFIG_CRYPTO_HMAC=m # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=m # CONFIG_CRYPTO_MICHAEL_MIC is not set +CONFIG_CRYPTO_RMD128=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_RMD256=m +CONFIG_CRYPTO_RMD320=m CONFIG_CRYPTO_SHA1=m # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -895,6 +916,7 @@ CONFIG_BITREVERSE=m # CONFIG_GENERIC_FIND_NEXT_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=m CONFIG_CRC7=m diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h index b4eb24ab5af97811e5a0ca1845607de238210863..8e9243ae0c19d13524a700c3ffea8aa4961665c8 100644 --- a/arch/s390/include/asm/bitops.h +++ b/arch/s390/include/asm/bitops.h @@ -709,7 +709,7 @@ static inline int find_next_zero_bit (const unsigned long * addr, * __ffz_word returns __BITOPS_WORDSIZE * if no zero bit is present in the word. */ - set = __ffz_word(0, *p >> bit) + bit; + set = __ffz_word(bit, *p >> bit); if (set >= size) return size + offset; if (set < __BITOPS_WORDSIZE) @@ -824,7 +824,7 @@ static inline int ext2_find_next_zero_bit(void *vaddr, unsigned long size, * s390 version of ffz returns __BITOPS_WORDSIZE * if no zero bit is present in the word. */ - set = ffz(__load_ulong_le(p, 0) >> bit) + bit; + set = __ffz_word(bit, __load_ulong_le(p, 0) >> bit); if (set >= size) return size + offset; if (set < __BITOPS_WORDSIZE) @@ -865,7 +865,7 @@ static inline int ext2_find_next_bit(void *vaddr, unsigned long size, * s390 version of ffz returns __BITOPS_WORDSIZE * if no zero bit is present in the word. */ - set = ffs(__load_ulong_le(p, 0) >> bit) + bit; + set = __ffs_word(0, __load_ulong_le(p, 0) & (~0UL << bit)); if (set >= size) return size + offset; if (set < __BITOPS_WORDSIZE) diff --git a/arch/s390/include/asm/kexec.h b/arch/s390/include/asm/kexec.h index f219c6411e0be1145b10676603a69f25385f9ce2..bb729b84a21e4c3c48b3a290676236c12d6a4616 100644 --- a/arch/s390/include/asm/kexec.h +++ b/arch/s390/include/asm/kexec.h @@ -31,7 +31,7 @@ #define KEXEC_CONTROL_MEMORY_LIMIT (1UL<<31) /* Allocate one page for the pdp and the second for the code */ -#define KEXEC_CONTROL_CODE_SIZE 4096 +#define KEXEC_CONTROL_PAGE_SIZE 4096 /* The native architecture */ #define KEXEC_ARCH KEXEC_ARCH_S390 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c index 9839767d0842e5d065524181db75aa075c154798..3e2c05cb6a8733683c57d2935536ee936cc52059 100644 --- a/arch/s390/kernel/process.c +++ b/arch/s390/kernel/process.c @@ -75,7 +75,9 @@ unsigned long thread_saved_pc(struct task_struct *tsk) return sf->gprs[8]; } -DEFINE_PER_CPU(struct s390_idle_data, s390_idle); +DEFINE_PER_CPU(struct s390_idle_data, s390_idle) = { + .lock = __SPIN_LOCK_UNLOCKED(s390_idle.lock) +}; static int s390_idle_enter(void) { diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index b795b3e24afde40a4a0f24b36e26d1759adfb905..00b9b4dec5eb0850aeda9a373227b190a42e8caf 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -610,7 +610,6 @@ static void __init smp_create_idle(unsigned int cpu) if (IS_ERR(p)) panic("failed fork for CPU %u: %li", cpu, PTR_ERR(p)); current_set[cpu] = p; - spin_lock_init(&(&per_cpu(s390_idle, cpu))->lock); } static int __cpuinit smp_alloc_lowcore(int cpu) @@ -845,7 +844,6 @@ void __init smp_prepare_boot_cpu(void) current_set[0] = current; smp_cpu_state[0] = CPU_STATE_CONFIGURED; smp_cpu_polarization[0] = POLARIZATION_UNKNWN; - spin_lock_init(&(&__get_cpu_var(s390_idle))->lock); } void __init smp_cpus_done(unsigned int max_cpus) diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S index 76c1e60c92f3fae3e88d03eb9a299536288dee40..607bd67a18ce782f21051e4e306f8feced721719 100644 --- a/arch/s390/kernel/vmlinux.lds.S +++ b/arch/s390/kernel/vmlinux.lds.S @@ -55,7 +55,7 @@ SECTIONS __start___ex_table = .; *(__ex_table) __stop___ex_table = .; - } + } :data .data : { /* Data */ DATA_DATA diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c index 025d4fe55a581e4ba57e2c50095647c573598905..fd1612590bf4feb96e7d9e714da12203cf300ac5 100644 --- a/arch/sh/boards/board-ap325rxa.c +++ b/arch/sh/boards/board-ap325rxa.c @@ -140,6 +140,10 @@ static struct sh_mobile_lcdc_info lcdc_info = { .vsync_len = 1, .sync = 0, /* hsync and vsync are active low */ }, + .lcd_size_cfg = { /* 7.0 inch */ + .width = 152, + .height = 91, + }, .board_cfg = { .display_on = ap320_wvga_power_on, }, diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c index e499ee384d58d79304850b6fefa390768cccb61c..714dce91cc9bbb30684764c33eef963c09844866 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -224,6 +224,10 @@ static struct sh_mobile_lcdc_info sh_mobile_lcdc_info = { .vsync_len = 2, .sync = 0, }, + .lcd_size_cfg = { /* 7.0 inch */ + .width = 152, + .height = 91, + }, } #endif #ifdef CONFIG_SH_MIGOR_QVGA @@ -245,6 +249,10 @@ static struct sh_mobile_lcdc_info sh_mobile_lcdc_info = { .vsync_len = 2, .sync = FB_SYNC_HOR_HIGH_ACT, }, + .lcd_size_cfg = { /* 2.4 inch */ + .width = 49, + .height = 37, + }, .board_cfg = { .setup_sys = migor_lcd_qvga_setup, }, diff --git a/arch/sh/boards/mach-sh7763rdp/setup.c b/arch/sh/boards/mach-sh7763rdp/setup.c index 925f16af71217d1e31bdea1a08d60df4076197ed..23850da05e3c8a6d53ce30b95dc89df59f7ebea3 100644 --- a/arch/sh/boards/mach-sh7763rdp/setup.c +++ b/arch/sh/boards/mach-sh7763rdp/setup.c @@ -15,8 +15,11 @@ #include #include #include -#include +#include +#include #include +#include +#include /* NOR Flash */ static struct mtd_partition sh7763rdp_nor_flash_partitions[] = { @@ -60,8 +63,85 @@ static struct platform_device sh7763rdp_nor_flash_device = { }, }; +/* SH-Ether */ +static struct resource sh_eth_resources[] = { + { + .start = 0xFEE00800, /* use eth1 */ + .end = 0xFEE00F7C - 1, + .flags = IORESOURCE_MEM, + }, { + .start = 58, /* irq number */ + .end = 58, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct sh_eth_plat_data sh7763_eth_pdata = { + .phy = 1, + .edmac_endian = EDMAC_LITTLE_ENDIAN, +}; + +static struct platform_device sh7763rdp_eth_device = { + .name = "sh-eth", + .resource = sh_eth_resources, + .num_resources = ARRAY_SIZE(sh_eth_resources), + .dev = { + .platform_data = &sh7763_eth_pdata, + }, +}; + +/* SH7763 LCDC */ +static struct resource sh7763rdp_fb_resources[] = { + { + .start = 0xFFE80000, + .end = 0xFFE80442 - 1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct fb_videomode sh7763fb_videomode = { + .refresh = 60, + .name = "VGA Monitor", + .xres = 640, + .yres = 480, + .pixclock = 10000, + .left_margin = 80, + .right_margin = 24, + .upper_margin = 30, + .lower_margin = 1, + .hsync_len = 96, + .vsync_len = 1, + .sync = 0, + .vmode = FB_VMODE_NONINTERLACED, + .flag = FBINFO_FLAG_DEFAULT, +}; + +static struct sh7760fb_platdata sh7763fb_def_pdata = { + .def_mode = &sh7763fb_videomode, + .ldmtr = (LDMTR_TFT_COLOR_16|LDMTR_MCNT), + .lddfr = LDDFR_16BPP_RGB565, + .ldpmmr = 0x0000, + .ldpspr = 0xFFFF, + .ldaclnr = 0x0001, + .ldickr = 0x1102, + .rotate = 0, + .novsync = 0, + .blank = NULL, +}; + +static struct platform_device sh7763rdp_fb_device = { + .name = "sh7760-lcdc", + .resource = sh7763rdp_fb_resources, + .num_resources = ARRAY_SIZE(sh7763rdp_fb_resources), + .dev = { + .platform_data = &sh7763fb_def_pdata, + }, +}; + static struct platform_device *sh7763rdp_devices[] __initdata = { &sh7763rdp_nor_flash_device, + &sh7763rdp_eth_device, + &sh7763rdp_fb_device, }; static int __init sh7763rdp_devices_setup(void) @@ -69,7 +149,7 @@ static int __init sh7763rdp_devices_setup(void) return platform_add_devices(sh7763rdp_devices, ARRAY_SIZE(sh7763rdp_devices)); } -__initcall(sh7763rdp_devices_setup); +device_initcall(sh7763rdp_devices_setup); static void __init sh7763rdp_setup(char **cmdline_p) { diff --git a/arch/sh/boards/mach-x3proto/setup.c b/arch/sh/boards/mach-x3proto/setup.c index abc5b6d418fed086e5c82f96c0c33d91892c2f61..a70d23b21788e99db83270818cd71939909d7be7 100644 --- a/arch/sh/boards/mach-x3proto/setup.c +++ b/arch/sh/boards/mach-x3proto/setup.c @@ -3,7 +3,7 @@ * * Renesas SH-X3 Prototype Board Support. * - * Copyright (C) 2007 Paul Mundt + * Copyright (C) 2007 - 2008 Paul Mundt * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -13,6 +13,7 @@ #include #include #include +#include #include static struct resource heartbeat_resources[] = { @@ -30,6 +31,10 @@ static struct platform_device heartbeat_device = { .resource = heartbeat_resources, }; +static struct smc91x_platdata smc91x_info = { + .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT, +}; + static struct resource smc91x_resources[] = { [0] = { .start = 0x18000300, @@ -47,6 +52,9 @@ static struct platform_device smc91x_device = { .id = -1, .resource = smc91x_resources, .num_resources = ARRAY_SIZE(smc91x_resources), + .dev = { + .platform_data = &smc91x_info, + }, }; static struct resource r8a66597_usb_host_resources[] = { diff --git a/arch/sh/configs/sh7763rdp_defconfig b/arch/sh/configs/sh7763rdp_defconfig index 83f3fe5db3e535d0c4fa4329b68599b15c36d7b7..baf830c4a7e40189616755c9602f17fd78cf71c0 100644 --- a/arch/sh/configs/sh7763rdp_defconfig +++ b/arch/sh/configs/sh7763rdp_defconfig @@ -1,15 +1,17 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc4 -# Fri Jun 6 12:20:17 2008 +# Linux kernel version: 2.6.27-rc2 +# Fri Aug 8 13:44:20 2008 # CONFIG_SUPERH=y CONFIG_SUPERH32=y +CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_TIME=y @@ -19,7 +21,6 @@ CONFIG_LOCKDEP_SUPPORT=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_ARCH_NO_VIRT_TO_BUS=y -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -83,10 +84,16 @@ CONFIG_PROFILING=y # CONFIG_MARKERS is not set CONFIG_OPROFILE=y CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set # CONFIG_HAVE_KPROBES is not set # CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_ARCH_TRACEHOOK is not set # CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -96,12 +103,13 @@ CONFIG_MODULES=y # CONFIG_MODULE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -177,6 +185,7 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 CONFIG_SELECT_MEMORY_MODEL=y # CONFIG_FLATMEM_MANUAL is not set # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -258,6 +267,7 @@ CONFIG_HZ=250 # CONFIG_SCHED_HRTICK is not set # CONFIG_KEXEC is not set # CONFIG_CRASH_DUMP is not set +CONFIG_SECCOMP=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -282,10 +292,6 @@ CONFIG_CMDLINE="console=ttySC2,115200 root=/dev/sda1 rootdelay=10" # CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set - -# -# Networking -# CONFIG_NET=y # @@ -361,6 +367,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # CONFIG_CFG80211 is not set CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set @@ -377,6 +384,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set CONFIG_MTD=y @@ -471,6 +480,7 @@ CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -515,10 +525,10 @@ CONFIG_SCSI_WAIT_SCAN=m CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -546,7 +556,9 @@ CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_AX88796 is not set # CONFIG_STNIC is not set +CONFIG_SH_ETH=y # CONFIG_SMC91X is not set +# CONFIG_SMC911X is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -613,7 +625,11 @@ CONFIG_INPUT=y # # Character devices # -# CONFIG_VT is not set +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set @@ -644,6 +660,7 @@ CONFIG_HW_RANDOM=y # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -655,6 +672,7 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set @@ -679,7 +697,34 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +CONFIG_FB_FOREIGN_ENDIAN=y +CONFIG_FB_BOTH_ENDIAN=y +# CONFIG_FB_BIG_ENDIAN is not set +# CONFIG_FB_LITTLE_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_SH_MOBILE_LCDC is not set +CONFIG_FB_SH7760=y +# CONFIG_FB_VIRTUAL is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -688,8 +733,22 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_DISPLAY_SUPPORT is not set # -# Sound -# +# Console display driver support +# +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y +CONFIG_LOGO_SUPERH_MONO=y +CONFIG_LOGO_SUPERH_VGA16=y +CONFIG_LOGO_SUPERH_CLUT224=y # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set CONFIG_USB_SUPPORT=y @@ -788,11 +847,27 @@ CONFIG_USB_MON=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_GADGET is not set -# CONFIG_MMC is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD Host Controller Drivers +# +# CONFIG_MMC_SDHCI is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set # @@ -865,6 +940,7 @@ CONFIG_TMPFS_POSIX_ACL=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -874,12 +950,11 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -949,6 +1024,7 @@ CONFIG_FRAME_WARN=1024 # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_SAMPLES is not set # CONFIG_SH_STANDARD_BIOS is not set # CONFIG_EARLY_SCIF_CONSOLE is not set @@ -1003,6 +1079,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1042,6 +1122,7 @@ CONFIG_BITREVERSE=y # CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set diff --git a/arch/sh/include/asm/flat.h b/arch/sh/include/asm/flat.h index 0cc800299e06176ddda13085fa5369a48e19fdf1..d3b2b4f109e36ec68a61c7244ef7d4d48e9c335f 100644 --- a/arch/sh/include/asm/flat.h +++ b/arch/sh/include/asm/flat.h @@ -21,4 +21,11 @@ #define flat_get_relocate_addr(rel) (rel) #define flat_set_persistent(relval, p) ({ (void)p; 0; }) +#define FLAT_PLAT_INIT(_r) \ + do { _r->regs[0]=0; _r->regs[1]=0; _r->regs[2]=0; _r->regs[3]=0; \ + _r->regs[4]=0; _r->regs[5]=0; _r->regs[6]=0; _r->regs[7]=0; \ + _r->regs[8]=0; _r->regs[9]=0; _r->regs[10]=0; _r->regs[11]=0; \ + _r->regs[12]=0; _r->regs[13]=0; _r->regs[14]=0; \ + _r->sr = SR_FD; } while (0) + #endif /* __ASM_SH_FLAT_H */ diff --git a/arch/sh/include/asm/kexec.h b/arch/sh/include/asm/kexec.h index 00f4260ef09b5cbeb0547d7b4daca53ccf407af1..765a5e1660fc787de8e80a471307b162c4e83307 100644 --- a/arch/sh/include/asm/kexec.h +++ b/arch/sh/include/asm/kexec.h @@ -21,7 +21,7 @@ /* Maximum address we can use for the control code buffer */ #define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE -#define KEXEC_CONTROL_CODE_SIZE 4096 +#define KEXEC_CONTROL_PAGE_SIZE 4096 /* The native architecture */ #define KEXEC_ARCH KEXEC_ARCH_SH diff --git a/arch/sh/include/asm/migor.h b/arch/sh/include/asm/migor.h index 10016e0f4a4e7c0986d5cef42441d566f2d5c432..c12b632c540bc27a18f6d350ff9e680a23a79b9b 100644 --- a/arch/sh/include/asm/migor.h +++ b/arch/sh/include/asm/migor.h @@ -42,9 +42,6 @@ #define PORT_MSELCRB 0xa4050182 -#define MSTPCR1 0xa4150034 -#define MSTPCR2 0xa4150038 - #define PORT_PSELA 0xa405014e #define PORT_PSELB 0xa4050150 #define PORT_PSELC 0xa4050152 diff --git a/arch/sh/include/asm/sh_mobile_lcdc.h b/arch/sh/include/asm/sh_mobile_lcdc.h index 27677727df4dda34aabb60f54dcfd02a677198ab..130102f663f593eaceff1b884a4db798edad6731 100644 --- a/arch/sh/include/asm/sh_mobile_lcdc.h +++ b/arch/sh/include/asm/sh_mobile_lcdc.h @@ -47,12 +47,18 @@ struct sh_mobile_lcdc_board_cfg { void (*display_off)(void *board_data); }; +struct sh_mobile_lcdc_lcd_size_cfg { /* width and height of panel in mm */ + unsigned long width; + unsigned long height; +}; + struct sh_mobile_lcdc_chan_cfg { int chan; int bpp; int interface_type; /* selects RGBn or SYSn I/F, see above */ int clock_divider; struct fb_videomode lcd_cfg; + struct sh_mobile_lcdc_lcd_size_cfg lcd_size_cfg; struct sh_mobile_lcdc_board_cfg board_cfg; struct sh_mobile_lcdc_sys_bus_cfg sys_bus_cfg; /* only for SYSn I/F */ }; diff --git a/arch/sh/include/cpu-sh3/cpu/cacheflush.h b/arch/sh/include/cpu-sh3/cpu/cacheflush.h index abc90988080750041fdbf73befcb057fd19cd95f..1ac27aae6700d377f5f3ea3b46ad8b8ddcd7b021 100644 --- a/arch/sh/include/cpu-sh3/cpu/cacheflush.h +++ b/arch/sh/include/cpu-sh3/cpu/cacheflush.h @@ -29,6 +29,16 @@ void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned l void flush_dcache_page(struct page *pg); void flush_icache_range(unsigned long start, unsigned long end); void flush_icache_page(struct vm_area_struct *vma, struct page *page); + +#define flush_dcache_mmap_lock(mapping) do { } while (0) +#define flush_dcache_mmap_unlock(mapping) do { } while (0) + +/* SH3 has unified cache so no special action needed here */ +#define flush_cache_sigtramp(vaddr) do { } while (0) +#define flush_icache_user_range(vma,pg,adr,len) do { } while (0) + +#define p3_cache_init() do { } while (0) + #else #include #endif diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c index cd6baffdc89624684f2fe0e88f8d4e173d292e02..a7412cede534f6cd5e3ef16d060cf1324f8bcd4b 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c @@ -45,7 +45,7 @@ static struct platform_device vpu_device = { }; static struct uio_info veu0_platform_data = { - .name = "VEU", + .name = "VEU2H", .version = "0", .irq = 54, }; @@ -73,7 +73,7 @@ static struct platform_device veu0_device = { }; static struct uio_info veu1_platform_data = { - .name = "VEU", + .name = "VEU2H", .version = "0", .irq = 27, }; diff --git a/arch/sh/kernel/sh_ksyms_32.c b/arch/sh/kernel/sh_ksyms_32.c index 8f916536719c81261b443225d85e618baff4bd50..6e1b1c2716584a8bc79ab206098465029a700eea 100644 --- a/arch/sh/kernel/sh_ksyms_32.c +++ b/arch/sh/kernel/sh_ksyms_32.c @@ -107,10 +107,12 @@ DECLARE_EXPORT(__movmemSI12_i4); * GCC >= 4.2 emits these for division, as do GCC 4.1.x versions of the ST * compiler which include backported patches. */ -DECLARE_EXPORT(__sdivsi3_i4i); DECLARE_EXPORT(__udiv_qrnnd_16); +#if !defined(CONFIG_CPU_SH2) +DECLARE_EXPORT(__sdivsi3_i4i); DECLARE_EXPORT(__udivsi3_i4i); #endif +#endif #else /* GCC 3.x */ DECLARE_EXPORT(__movstr_i4_even); DECLARE_EXPORT(__movstr_i4_odd); diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig index 9c131cac91a4e45a54a7233d430c72a5490f1c7e..8a03926ea84f21076c96b2775b49e4d27c7b0caf 100644 --- a/arch/sh/mm/Kconfig +++ b/arch/sh/mm/Kconfig @@ -181,10 +181,12 @@ config ENTRY_OFFSET choice prompt "HugeTLB page size" depends on HUGETLB_PAGE && (CPU_SH4 || CPU_SH5) && MMU + default HUGETLB_PAGE_SIZE_1MB if PAGE_SIZE_64KB default HUGETLB_PAGE_SIZE_64K config HUGETLB_PAGE_SIZE_64K bool "64kB" + depends on !PAGE_SIZE_64KB config HUGETLB_PAGE_SIZE_256K bool "256kB" diff --git a/arch/sh/mm/consistent.c b/arch/sh/mm/consistent.c index b2ce014401b5516ed8ae51c4ca98cf5d0c4a026e..895bb3f335c77f39481191e54739e8871674f7a1 100644 --- a/arch/sh/mm/consistent.c +++ b/arch/sh/mm/consistent.c @@ -95,6 +95,29 @@ void dma_cache_sync(struct device *dev, void *vaddr, size_t size, } EXPORT_SYMBOL(dma_cache_sync); +static int __init memchunk_setup(char *str) +{ + return 1; /* accept anything that begins with "memchunk." */ +} +__setup("memchunk.", memchunk_setup); + +static void memchunk_cmdline_override(char *name, unsigned long *sizep) +{ + char *p = boot_command_line; + int k = strlen(name); + + while ((p = strstr(p, "memchunk."))) { + p += 9; /* strlen("memchunk.") */ + if (!strncmp(name, p, k) && p[k] == '=') { + p += k + 1; + *sizep = memparse(p, NULL); + pr_info("%s: forcing memory chunk size to 0x%08lx\n", + name, *sizep); + break; + } + } +} + int platform_resource_setup_memory(struct platform_device *pdev, char *name, unsigned long memsize) { @@ -109,6 +132,10 @@ int platform_resource_setup_memory(struct platform_device *pdev, return -EINVAL; } + memchunk_cmdline_override(name, &memsize); + if (!memsize) + return 0; + buf = dma_alloc_coherent(NULL, memsize, &dma_handle, GFP_KERNEL); if (!buf) { pr_warning("%s: unable to allocate memory\n", name); diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile index 6668e6037af647adbc9c31b4282027d5ed26fd65..9592889a6fd0e11ef797e138b4be58f94b27bd30 100644 --- a/arch/sparc/Makefile +++ b/arch/sparc/Makefile @@ -52,20 +52,24 @@ endif export INIT_Y CORE_Y DRIVERS_Y NET_Y LIBS_Y HEAD_Y kallsyms.o # Default target -all: image +all: zImage boot := arch/sparc/boot -image tftpboot.img: vmlinux +image zImage tftpboot.img: vmlinux $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ archclean: $(Q)$(MAKE) $(clean)=$(boot) +# This is the image used for packaging +KBUILD_IMAGE := $(boot)/zImage + CLEAN_FILES += arch/$(ARCH)/boot/System.map # Don't use tabs in echo arguments. define archhelp echo '* image - kernel image ($(boot)/image)' + echo '* zImage - stripped kernel image ($(boot)/zImage)' echo ' tftpboot.img - image prepared for tftp' endef diff --git a/arch/sparc/boot/Makefile b/arch/sparc/boot/Makefile index 22d331e1e9413b637a536e7c85345b503ca14cef..3e77a9f522489c6a7c1a4d85c17dc060da20a771 100644 --- a/arch/sparc/boot/Makefile +++ b/arch/sparc/boot/Makefile @@ -19,6 +19,9 @@ quiet_cmd_sysmap = SYSMAP $(obj)/System.map cmd_sysmap = $(CONFIG_SHELL) $(srctree)/scripts/mksysmap quiet_cmd_image = LD $@ cmd_image = $(LD) $(LDFLAGS) $(EXTRA_LDFLAGS) $(LDFLAGS_$(@F)) -o $@ +quiet_cmd_strip = STRIP $@ + cmd_strip = $(STRIP) -R .comment -R .note -K sun4u_init -K _end -K _start $(obj)/image -o $@ + define rule_image $(if $($(quiet)cmd_image), \ @@ -49,6 +52,9 @@ LDFLAGS_image := -T arch/sparc/kernel/vmlinux.lds $(BTOBJS) \ $(obj)/image: $(obj)/btfix.o FORCE $(call if_changed_rule,image) +$(obj)/zImage: $(obj)/image + $(call if_changed,strip) + $(obj)/tftpboot.img: $(obj)/piggyback $(obj)/System.map $(obj)/image FORCE $(call if_changed,elftoaout) $(call if_changed,piggy) diff --git a/arch/sparc/include/asm/irq_64.h b/arch/sparc/include/asm/irq_64.h index 3473e25231d96e3fe63a0227cf3103d409074cf4..e3dd9303643dd8f161fd5fd5234abac5a5b77a31 100644 --- a/arch/sparc/include/asm/irq_64.h +++ b/arch/sparc/include/asm/irq_64.h @@ -93,4 +93,8 @@ static inline unsigned long get_softint(void) void __trigger_all_cpu_backtrace(void); #define trigger_all_cpu_backtrace() __trigger_all_cpu_backtrace() +extern void *hardirq_stack[NR_CPUS]; +extern void *softirq_stack[NR_CPUS]; +#define __ARCH_HAS_DO_SOFTIRQ + #endif diff --git a/arch/sparc/include/asm/of_device.h b/arch/sparc/include/asm/of_device.h index e5f5aedc2293e6b857ef0f5753050aa5c733bb91..bba777a416d3bf31b7ab4b5bb5a393ea7cc2c9f7 100644 --- a/arch/sparc/include/asm/of_device.h +++ b/arch/sparc/include/asm/of_device.h @@ -30,8 +30,7 @@ struct of_device extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name); extern void of_iounmap(struct resource *res, void __iomem *base, unsigned long size); -/* These are just here during the transition */ -#include +/* This is just here during the transition */ #include #endif /* __KERNEL__ */ diff --git a/arch/sparc/include/asm/smp_32.h b/arch/sparc/include/asm/smp_32.h index 7201752cf93418fba65af3dbcdaef246f8a627a7..a8180e546a48f87a6d5b9a7123d9ed91a3b51a56 100644 --- a/arch/sparc/include/asm/smp_32.h +++ b/arch/sparc/include/asm/smp_32.h @@ -50,27 +50,24 @@ struct seq_file; void smp_bogo(struct seq_file *); void smp_info(struct seq_file *); -BTFIXUPDEF_CALL(void, smp_cross_call, smpfunc_t, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) +BTFIXUPDEF_CALL(void, smp_cross_call, smpfunc_t, cpumask_t, unsigned long, unsigned long, unsigned long, unsigned long) BTFIXUPDEF_CALL(int, __hard_smp_processor_id, void) BTFIXUPDEF_BLACKBOX(hard_smp_processor_id) BTFIXUPDEF_BLACKBOX(load_current) -#define smp_cross_call(func,arg1,arg2,arg3,arg4,arg5) BTFIXUP_CALL(smp_cross_call)(func,arg1,arg2,arg3,arg4,arg5) +#define smp_cross_call(func,mask,arg1,arg2,arg3,arg4) BTFIXUP_CALL(smp_cross_call)(func,mask,arg1,arg2,arg3,arg4) -static inline void xc0(smpfunc_t func) { smp_cross_call(func, 0, 0, 0, 0, 0); } +static inline void xc0(smpfunc_t func) { smp_cross_call(func, cpu_online_map, 0, 0, 0, 0); } static inline void xc1(smpfunc_t func, unsigned long arg1) -{ smp_cross_call(func, arg1, 0, 0, 0, 0); } +{ smp_cross_call(func, cpu_online_map, arg1, 0, 0, 0); } static inline void xc2(smpfunc_t func, unsigned long arg1, unsigned long arg2) -{ smp_cross_call(func, arg1, arg2, 0, 0, 0); } +{ smp_cross_call(func, cpu_online_map, arg1, arg2, 0, 0); } static inline void xc3(smpfunc_t func, unsigned long arg1, unsigned long arg2, unsigned long arg3) -{ smp_cross_call(func, arg1, arg2, arg3, 0, 0); } +{ smp_cross_call(func, cpu_online_map, arg1, arg2, arg3, 0); } static inline void xc4(smpfunc_t func, unsigned long arg1, unsigned long arg2, unsigned long arg3, unsigned long arg4) -{ smp_cross_call(func, arg1, arg2, arg3, arg4, 0); } -static inline void xc5(smpfunc_t func, unsigned long arg1, unsigned long arg2, - unsigned long arg3, unsigned long arg4, unsigned long arg5) -{ smp_cross_call(func, arg1, arg2, arg3, arg4, arg5); } +{ smp_cross_call(func, cpu_online_map, arg1, arg2, arg3, arg4); } static inline int smp_call_function(void (*func)(void *info), void *info, int wait) { @@ -78,6 +75,14 @@ static inline int smp_call_function(void (*func)(void *info), void *info, int wa return 0; } +static inline int smp_call_function_single(int cpuid, void (*func) (void *info), + void *info, int wait) +{ + smp_cross_call((smpfunc_t)func, cpumask_of_cpu(cpuid), + (unsigned long) info, 0, 0, 0); + return 0; +} + static inline int cpu_logical_map(int cpu) { return cpu; diff --git a/arch/sparc/kernel/of_device.c b/arch/sparc/kernel/of_device.c index cc4c235c4f592e5e193429bfb346656287c8092f..c481d45f97b748a3748c8fcc813be7d7965555e6 100644 --- a/arch/sparc/kernel/of_device.c +++ b/arch/sparc/kernel/of_device.c @@ -70,7 +70,7 @@ struct of_bus { int *addrc, int *sizec); int (*map)(u32 *addr, const u32 *range, int na, int ns, int pna); - unsigned int (*get_flags)(const u32 *addr); + unsigned long (*get_flags)(const u32 *addr, unsigned long); }; /* @@ -130,8 +130,10 @@ static int of_bus_default_map(u32 *addr, const u32 *range, return 0; } -static unsigned int of_bus_default_get_flags(const u32 *addr) +static unsigned long of_bus_default_get_flags(const u32 *addr, unsigned long flags) { + if (flags) + return flags; return IORESOURCE_MEM; } @@ -194,17 +196,21 @@ static int of_bus_pci_map(u32 *addr, const u32 *range, return 0; } -static unsigned int of_bus_pci_get_flags(const u32 *addr) +static unsigned long of_bus_pci_get_flags(const u32 *addr, unsigned long flags) { - unsigned int flags = 0; u32 w = addr[0]; + /* For PCI, we override whatever child busses may have used. */ + flags = 0; switch((w >> 24) & 0x03) { case 0x01: flags |= IORESOURCE_IO; + break; + case 0x02: /* 32 bits */ case 0x03: /* 64 bits */ flags |= IORESOURCE_MEM; + break; } if (w & 0x40000000) flags |= IORESOURCE_PREFETCH; @@ -362,10 +368,11 @@ static void __init build_device_resources(struct of_device *op, int pna, pns; size = of_read_addr(reg + na, ns); - flags = bus->get_flags(reg); memcpy(addr, reg, na * 4); + flags = bus->get_flags(reg, 0); + /* If the immediate parent has no ranges property to apply, * just use a 1<->1 mapping. */ @@ -393,6 +400,8 @@ static void __init build_device_resources(struct of_device *op, dna, dns, pna)) break; + flags = pbus->get_flags(addr, flags); + dna = pna; dns = pns; dbus = pbus; diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c index dfde77ff084870810b3a8e94e40f089b796418be..69596402a500092c562b3ec97e7269efcc8981ec 100644 --- a/arch/sparc/kernel/sun4d_smp.c +++ b/arch/sparc/kernel/sun4d_smp.c @@ -262,8 +262,9 @@ static struct smp_funcall { static DEFINE_SPINLOCK(cross_call_lock); /* Cross calls must be serialized, at least currently. */ -void smp4d_cross_call(smpfunc_t func, unsigned long arg1, unsigned long arg2, - unsigned long arg3, unsigned long arg4, unsigned long arg5) +static void smp4d_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1, + unsigned long arg2, unsigned long arg3, + unsigned long arg4) { if(smp_processors_ready) { register int high = smp_highest_cpu; @@ -278,7 +279,7 @@ void smp4d_cross_call(smpfunc_t func, unsigned long arg1, unsigned long arg2, register unsigned long a2 asm("i2") = arg2; register unsigned long a3 asm("i3") = arg3; register unsigned long a4 asm("i4") = arg4; - register unsigned long a5 asm("i5") = arg5; + register unsigned long a5 asm("i5") = 0; __asm__ __volatile__( "std %0, [%6]\n\t" @@ -290,11 +291,10 @@ void smp4d_cross_call(smpfunc_t func, unsigned long arg1, unsigned long arg2, /* Init receive/complete mapping, plus fire the IPI's off. */ { - cpumask_t mask; register int i; - mask = cpumask_of_cpu(hard_smp4d_processor_id()); - cpus_andnot(mask, cpu_online_map, mask); + cpu_clear(smp_processor_id(), mask); + cpus_and(mask, cpu_online_map, mask); for(i = 0; i <= high; i++) { if (cpu_isset(i, mask)) { ccall_info.processors_in[i] = 0; @@ -309,12 +309,16 @@ void smp4d_cross_call(smpfunc_t func, unsigned long arg1, unsigned long arg2, i = 0; do { + if (!cpu_isset(i, mask)) + continue; while(!ccall_info.processors_in[i]) barrier(); } while(++i <= high); i = 0; do { + if (!cpu_isset(i, mask)) + continue; while(!ccall_info.processors_out[i]) barrier(); } while(++i <= high); diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c index 406ac1abc83a8645f559b435690b5f12594f6e5a..a14a76ac7f36464642ea95f397326c29d3967002 100644 --- a/arch/sparc/kernel/sun4m_smp.c +++ b/arch/sparc/kernel/sun4m_smp.c @@ -244,9 +244,9 @@ static struct smp_funcall { static DEFINE_SPINLOCK(cross_call_lock); /* Cross calls must be serialized, at least currently. */ -static void smp4m_cross_call(smpfunc_t func, unsigned long arg1, +static void smp4m_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1, unsigned long arg2, unsigned long arg3, - unsigned long arg4, unsigned long arg5) + unsigned long arg4) { register int ncpus = SUN4M_NCPUS; unsigned long flags; @@ -259,14 +259,14 @@ static void smp4m_cross_call(smpfunc_t func, unsigned long arg1, ccall_info.arg2 = arg2; ccall_info.arg3 = arg3; ccall_info.arg4 = arg4; - ccall_info.arg5 = arg5; + ccall_info.arg5 = 0; /* Init receive/complete mapping, plus fire the IPI's off. */ { - cpumask_t mask = cpu_online_map; register int i; cpu_clear(smp_processor_id(), mask); + cpus_and(mask, cpu_online_map, mask); for(i = 0; i < ncpus; i++) { if (cpu_isset(i, mask)) { ccall_info.processors_in[i] = 0; @@ -284,12 +284,16 @@ static void smp4m_cross_call(smpfunc_t func, unsigned long arg1, i = 0; do { + if (!cpu_isset(i, mask)) + continue; while(!ccall_info.processors_in[i]) barrier(); } while(++i < ncpus); i = 0; do { + if (!cpu_isset(i, mask)) + continue; while(!ccall_info.processors_out[i]) barrier(); } while(++i < ncpus); diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index 923a98959fa7349930efa343a4ab1febd4d5b05f..36b4b7ab9cfb9250684e13874d6582302076d9c2 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -231,6 +231,7 @@ endmenu config NUMA bool "NUMA support" + depends on SMP config NODES_SHIFT int diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c index ba43d85e8dded537cfeb4a23c510456e4f2c956f..9b6689d9d57097239641d51653dc921e2607b997 100644 --- a/arch/sparc64/kernel/irq.c +++ b/arch/sparc64/kernel/irq.c @@ -682,10 +682,32 @@ void ack_bad_irq(unsigned int virt_irq) ino, virt_irq); } +void *hardirq_stack[NR_CPUS]; +void *softirq_stack[NR_CPUS]; + +static __attribute__((always_inline)) void *set_hardirq_stack(void) +{ + void *orig_sp, *sp = hardirq_stack[smp_processor_id()]; + + __asm__ __volatile__("mov %%sp, %0" : "=r" (orig_sp)); + if (orig_sp < sp || + orig_sp > (sp + THREAD_SIZE)) { + sp += THREAD_SIZE - 192 - STACK_BIAS; + __asm__ __volatile__("mov %0, %%sp" : : "r" (sp)); + } + + return orig_sp; +} +static __attribute__((always_inline)) void restore_hardirq_stack(void *orig_sp) +{ + __asm__ __volatile__("mov %0, %%sp" : : "r" (orig_sp)); +} + void handler_irq(int irq, struct pt_regs *regs) { unsigned long pstate, bucket_pa; struct pt_regs *old_regs; + void *orig_sp; clear_softint(1 << irq); @@ -703,6 +725,8 @@ void handler_irq(int irq, struct pt_regs *regs) "i" (PSTATE_IE) : "memory"); + orig_sp = set_hardirq_stack(); + while (bucket_pa) { struct irq_desc *desc; unsigned long next_pa; @@ -719,10 +743,38 @@ void handler_irq(int irq, struct pt_regs *regs) bucket_pa = next_pa; } + restore_hardirq_stack(orig_sp); + irq_exit(); set_irq_regs(old_regs); } +void do_softirq(void) +{ + unsigned long flags; + + if (in_interrupt()) + return; + + local_irq_save(flags); + + if (local_softirq_pending()) { + void *orig_sp, *sp = softirq_stack[smp_processor_id()]; + + sp += THREAD_SIZE - 192 - STACK_BIAS; + + __asm__ __volatile__("mov %%sp, %0\n\t" + "mov %1, %%sp" + : "=&r" (orig_sp) + : "r" (sp)); + __do_softirq(); + __asm__ __volatile__("mov %0, %%sp" + : : "r" (orig_sp)); + } + + local_irq_restore(flags); +} + #ifdef CONFIG_HOTPLUG_CPU void fixup_irqs(void) { diff --git a/arch/sparc64/kernel/kstack.h b/arch/sparc64/kernel/kstack.h new file mode 100644 index 0000000000000000000000000000000000000000..4248d969272f1f92a7470a15bc631c72bd628f24 --- /dev/null +++ b/arch/sparc64/kernel/kstack.h @@ -0,0 +1,60 @@ +#ifndef _KSTACK_H +#define _KSTACK_H + +#include +#include +#include +#include + +/* SP must be STACK_BIAS adjusted already. */ +static inline bool kstack_valid(struct thread_info *tp, unsigned long sp) +{ + unsigned long base = (unsigned long) tp; + + if (sp >= (base + sizeof(struct thread_info)) && + sp <= (base + THREAD_SIZE - sizeof(struct sparc_stackf))) + return true; + + if (hardirq_stack[tp->cpu]) { + base = (unsigned long) hardirq_stack[tp->cpu]; + if (sp >= base && + sp <= (base + THREAD_SIZE - sizeof(struct sparc_stackf))) + return true; + base = (unsigned long) softirq_stack[tp->cpu]; + if (sp >= base && + sp <= (base + THREAD_SIZE - sizeof(struct sparc_stackf))) + return true; + } + return false; +} + +/* Does "regs" point to a valid pt_regs trap frame? */ +static inline bool kstack_is_trap_frame(struct thread_info *tp, struct pt_regs *regs) +{ + unsigned long base = (unsigned long) tp; + unsigned long addr = (unsigned long) regs; + + if (addr >= base && + addr <= (base + THREAD_SIZE - sizeof(*regs))) + goto check_magic; + + if (hardirq_stack[tp->cpu]) { + base = (unsigned long) hardirq_stack[tp->cpu]; + if (addr >= base && + addr <= (base + THREAD_SIZE - sizeof(*regs))) + goto check_magic; + base = (unsigned long) softirq_stack[tp->cpu]; + if (addr >= base && + addr <= (base + THREAD_SIZE - sizeof(*regs))) + goto check_magic; + } + return false; + +check_magic: + if ((regs->magic & ~0x1ff) == PT_REGS_MAGIC) + return true; + return false; + +} + +#endif /* _KSTACK_H */ diff --git a/arch/sparc64/kernel/of_device.c b/arch/sparc64/kernel/of_device.c index f8b50cbf4bf711658ef3ad742270da424cbf4294..f845f150f565b26a019dea86afa7a6b9d2970ce7 100644 --- a/arch/sparc64/kernel/of_device.c +++ b/arch/sparc64/kernel/of_device.c @@ -96,7 +96,7 @@ struct of_bus { int *addrc, int *sizec); int (*map)(u32 *addr, const u32 *range, int na, int ns, int pna); - unsigned int (*get_flags)(const u32 *addr); + unsigned long (*get_flags)(const u32 *addr, unsigned long); }; /* @@ -156,8 +156,10 @@ static int of_bus_default_map(u32 *addr, const u32 *range, return 0; } -static unsigned int of_bus_default_get_flags(const u32 *addr) +static unsigned long of_bus_default_get_flags(const u32 *addr, unsigned long flags) { + if (flags) + return flags; return IORESOURCE_MEM; } @@ -249,17 +251,21 @@ static int of_bus_pci_map(u32 *addr, const u32 *range, return 0; } -static unsigned int of_bus_pci_get_flags(const u32 *addr) +static unsigned long of_bus_pci_get_flags(const u32 *addr, unsigned long flags) { - unsigned int flags = 0; u32 w = addr[0]; + /* For PCI, we override whatever child busses may have used. */ + flags = 0; switch((w >> 24) & 0x03) { case 0x01: flags |= IORESOURCE_IO; + break; + case 0x02: /* 32 bits */ case 0x03: /* 64 bits */ flags |= IORESOURCE_MEM; + break; } if (w & 0x40000000) flags |= IORESOURCE_PREFETCH; @@ -478,10 +484,10 @@ static void __init build_device_resources(struct of_device *op, int pna, pns; size = of_read_addr(reg + na, ns); - flags = bus->get_flags(reg); - memcpy(addr, reg, na * 4); + flags = bus->get_flags(addr, 0); + if (use_1to1_mapping(pp)) { result = of_read_addr(addr, na); goto build_res; @@ -506,6 +512,8 @@ static void __init build_device_resources(struct of_device *op, dna, dns, pna)) break; + flags = pbus->get_flags(addr, flags); + dna = pna; dns = pns; dbus = pbus; diff --git a/arch/sparc64/kernel/process.c b/arch/sparc64/kernel/process.c index 7f5debdc5fed6ad2a4ae86b1ff78836efe8dce03..15f4178592e762d4bbff775679ae80c70e91423d 100644 --- a/arch/sparc64/kernel/process.c +++ b/arch/sparc64/kernel/process.c @@ -52,6 +52,8 @@ #include #include +#include "kstack.h" + static void sparc64_yield(int cpu) { if (tlb_type != hypervisor) @@ -235,19 +237,6 @@ void show_regs(struct pt_regs *regs) struct global_reg_snapshot global_reg_snapshot[NR_CPUS]; static DEFINE_SPINLOCK(global_reg_snapshot_lock); -static bool kstack_valid(struct thread_info *tp, struct reg_window *rw) -{ - unsigned long thread_base, fp; - - thread_base = (unsigned long) tp; - fp = (unsigned long) rw; - - if (fp < (thread_base + sizeof(struct thread_info)) || - fp >= (thread_base + THREAD_SIZE)) - return false; - return true; -} - static void __global_reg_self(struct thread_info *tp, struct pt_regs *regs, int this_cpu) { @@ -264,11 +253,11 @@ static void __global_reg_self(struct thread_info *tp, struct pt_regs *regs, rw = (struct reg_window *) (regs->u_regs[UREG_FP] + STACK_BIAS); - if (kstack_valid(tp, rw)) { + if (kstack_valid(tp, (unsigned long) rw)) { global_reg_snapshot[this_cpu].i7 = rw->ins[7]; rw = (struct reg_window *) (rw->ins[6] + STACK_BIAS); - if (kstack_valid(tp, rw)) + if (kstack_valid(tp, (unsigned long) rw)) global_reg_snapshot[this_cpu].rpc = rw->ins[7]; } } else { @@ -828,7 +817,7 @@ out: unsigned long get_wchan(struct task_struct *task) { unsigned long pc, fp, bias = 0; - unsigned long thread_info_base; + struct thread_info *tp; struct reg_window *rw; unsigned long ret = 0; int count = 0; @@ -837,14 +826,12 @@ unsigned long get_wchan(struct task_struct *task) task->state == TASK_RUNNING) goto out; - thread_info_base = (unsigned long) task_stack_page(task); + tp = task_thread_info(task); bias = STACK_BIAS; fp = task_thread_info(task)->ksp + bias; do { - /* Bogus frame pointer? */ - if (fp < (thread_info_base + sizeof(struct thread_info)) || - fp >= (thread_info_base + THREAD_SIZE)) + if (!kstack_valid(tp, fp)) break; rw = (struct reg_window *) fp; pc = rw->ins[7]; diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c index 27b81775a4decd16c43f32df32c8347407d82bb4..743ccad61c60921b36c9bf42a556dac79ac4e23c 100644 --- a/arch/sparc64/kernel/smp.c +++ b/arch/sparc64/kernel/smp.c @@ -858,9 +858,7 @@ void smp_tsb_sync(struct mm_struct *mm) extern unsigned long xcall_flush_tlb_mm; extern unsigned long xcall_flush_tlb_pending; extern unsigned long xcall_flush_tlb_kernel_range; -#ifdef CONFIG_MAGIC_SYSRQ extern unsigned long xcall_fetch_glob_regs; -#endif extern unsigned long xcall_receive_signal; extern unsigned long xcall_new_mmu_context_version; #ifdef CONFIG_KGDB @@ -1005,12 +1003,10 @@ void kgdb_roundup_cpus(unsigned long flags) } #endif -#ifdef CONFIG_MAGIC_SYSRQ void smp_fetch_global_regs(void) { smp_cross_call(&xcall_fetch_glob_regs, 0, 0, 0); } -#endif /* We know that the window frames of the user have been flushed * to the stack before we get here because all callers of us diff --git a/arch/sparc64/kernel/stacktrace.c b/arch/sparc64/kernel/stacktrace.c index e9d7f0660f2e044643182cb2e85f9fde7dc5006b..4e21d4a57d3b3f2ea536ed5707d61fbf6bc94181 100644 --- a/arch/sparc64/kernel/stacktrace.c +++ b/arch/sparc64/kernel/stacktrace.c @@ -5,10 +5,12 @@ #include #include +#include "kstack.h" + void save_stack_trace(struct stack_trace *trace) { - unsigned long ksp, fp, thread_base; struct thread_info *tp = task_thread_info(current); + unsigned long ksp, fp; stack_trace_flush(); @@ -18,23 +20,18 @@ void save_stack_trace(struct stack_trace *trace) ); fp = ksp + STACK_BIAS; - thread_base = (unsigned long) tp; do { struct sparc_stackf *sf; struct pt_regs *regs; unsigned long pc; - /* Bogus frame pointer? */ - if (fp < (thread_base + sizeof(struct thread_info)) || - fp > (thread_base + THREAD_SIZE - sizeof(struct sparc_stackf))) + if (!kstack_valid(tp, fp)) break; sf = (struct sparc_stackf *) fp; regs = (struct pt_regs *) (sf + 1); - if (((unsigned long)regs <= - (thread_base + THREAD_SIZE - sizeof(*regs))) && - (regs->magic & ~0x1ff) == PT_REGS_MAGIC) { + if (kstack_is_trap_frame(tp, regs)) { if (!(regs->tstate & TSTATE_PRIV)) break; pc = regs->tpc; diff --git a/arch/sparc64/kernel/traps.c b/arch/sparc64/kernel/traps.c index 404e8561e2d0cec8b6d52a38be95d360624b0be7..3d924121c7960dd5b577c291a9a2dd716a272b2d 100644 --- a/arch/sparc64/kernel/traps.c +++ b/arch/sparc64/kernel/traps.c @@ -39,6 +39,7 @@ #include #include "entry.h" +#include "kstack.h" /* When an irrecoverable trap occurs at tl > 0, the trap entry * code logs the trap state registers at every level in the trap @@ -2115,14 +2116,12 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp) struct pt_regs *regs; unsigned long pc; - /* Bogus frame pointer? */ - if (fp < (thread_base + sizeof(struct thread_info)) || - fp >= (thread_base + THREAD_SIZE)) + if (!kstack_valid(tp, fp)) break; sf = (struct sparc_stackf *) fp; regs = (struct pt_regs *) (sf + 1); - if ((regs->magic & ~0x1ff) == PT_REGS_MAGIC) { + if (kstack_is_trap_frame(tp, regs)) { if (!(regs->tstate & TSTATE_PRIV)) break; pc = regs->tpc; diff --git a/arch/sparc64/lib/mcount.S b/arch/sparc64/lib/mcount.S index 7735a7a60533fa225256ad0bd2d94a00be26033a..fad90ddb3a28f1aae9a6a44e849b7393bbf87ac3 100644 --- a/arch/sparc64/lib/mcount.S +++ b/arch/sparc64/lib/mcount.S @@ -48,12 +48,45 @@ mcount: sub %g3, STACK_BIAS, %g3 cmp %sp, %g3 bg,pt %xcc, 1f - sethi %hi(panicstring), %g3 + nop + lduh [%g6 + TI_CPU], %g1 + sethi %hi(hardirq_stack), %g3 + or %g3, %lo(hardirq_stack), %g3 + sllx %g1, 3, %g1 + ldx [%g3 + %g1], %g7 + sub %g7, STACK_BIAS, %g7 + cmp %sp, %g7 + bleu,pt %xcc, 2f + sethi %hi(THREAD_SIZE), %g3 + add %g7, %g3, %g7 + cmp %sp, %g7 + blu,pn %xcc, 1f +2: sethi %hi(softirq_stack), %g3 + or %g3, %lo(softirq_stack), %g3 + ldx [%g3 + %g1], %g7 + cmp %sp, %g7 + bleu,pt %xcc, 2f + sethi %hi(THREAD_SIZE), %g3 + add %g7, %g3, %g7 + cmp %sp, %g7 + blu,pn %xcc, 1f + nop + /* If we are already on ovstack, don't hop onto it + * again, we are already trying to output the stack overflow + * message. + */ sethi %hi(ovstack), %g7 ! cant move to panic stack fast enough or %g7, %lo(ovstack), %g7 - add %g7, OVSTACKSIZE, %g7 + add %g7, OVSTACKSIZE, %g3 + sub %g3, STACK_BIAS + 192, %g3 sub %g7, STACK_BIAS, %g7 - mov %g7, %sp + cmp %sp, %g7 + blu,pn %xcc, 2f + cmp %sp, %g3 + bleu,pn %xcc, 1f + nop +2: mov %g3, %sp + sethi %hi(panicstring), %g3 call prom_printf or %g3, %lo(panicstring), %o0 call prom_halt diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c index 4e821b3ecb039faa71991809c0d4139354ee2a8d..a41df7bef0356eef702e247f7ef2bb05a8679acb 100644 --- a/arch/sparc64/mm/init.c +++ b/arch/sparc64/mm/init.c @@ -49,6 +49,7 @@ #include #include #include +#include #define MAX_PHYS_ADDRESS (1UL << 42UL) #define KPTE_BITMAP_CHUNK_SZ (256UL * 1024UL * 1024UL) @@ -795,6 +796,9 @@ static unsigned long nid_range(unsigned long start, unsigned long end, start += PAGE_SIZE; } + if (start > end) + start = end; + return start; } #else @@ -1722,8 +1726,7 @@ void __init paging_init(void) find_ramdisk(phys_base); - if (cmdline_memory_size) - lmb_enforce_memory_limit(phys_base + cmdline_memory_size); + lmb_enforce_memory_limit(cmdline_memory_size); lmb_analyze(); lmb_dump_all(); @@ -1771,6 +1774,16 @@ void __init paging_init(void) if (tlb_type == hypervisor) sun4v_mdesc_init(); + /* Once the OF device tree and MDESC have been setup, we know + * the list of possible cpus. Therefore we can allocate the + * IRQ stacks. + */ + for_each_possible_cpu(i) { + /* XXX Use node local allocations... XXX */ + softirq_stack[i] = __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE)); + hardirq_stack[i] = __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE)); + } + /* Setup bootmem... */ last_valid_pfn = end_pfn = bootmem_init(phys_base); @@ -1830,7 +1843,7 @@ static int pavail_rescan_ents __initdata; * memory list again, and make sure it provides at least as much * memory as 'pavail' does. */ -static void setup_valid_addr_bitmap_from_pavail(void) +static void __init setup_valid_addr_bitmap_from_pavail(void) { int i; @@ -1950,6 +1963,15 @@ void __init mem_init(void) void free_initmem(void) { unsigned long addr, initend; + int do_free = 1; + + /* If the physical memory maps were trimmed by kernel command + * line options, don't even try freeing this initmem stuff up. + * The kernel image could have been in the trimmed out region + * and if so the freeing below will free invalid page structs. + */ + if (cmdline_memory_size) + do_free = 0; /* * The init section is aligned to 8k in vmlinux.lds. Page align for >8k pagesizes. @@ -1964,13 +1986,16 @@ void free_initmem(void) ((unsigned long) __va(kern_base)) - ((unsigned long) KERNBASE)); memset((void *)addr, POISON_FREE_INITMEM, PAGE_SIZE); - p = virt_to_page(page); - ClearPageReserved(p); - init_page_count(p); - __free_page(p); - num_physpages++; - totalram_pages++; + if (do_free) { + p = virt_to_page(page); + + ClearPageReserved(p); + init_page_count(p); + __free_page(p); + num_physpages++; + totalram_pages++; + } } } diff --git a/arch/sparc64/mm/ultra.S b/arch/sparc64/mm/ultra.S index ff1dc44d363e1cd1349d1b5ad7e26dda18dd394c..86773e89dc1bbf29cf71831948e6d79b5d43188b 100644 --- a/arch/sparc64/mm/ultra.S +++ b/arch/sparc64/mm/ultra.S @@ -480,7 +480,6 @@ xcall_sync_tick: b rtrap_xcall ldx [%sp + PTREGS_OFF + PT_V9_TSTATE], %l1 -#ifdef CONFIG_MAGIC_SYSRQ .globl xcall_fetch_glob_regs xcall_fetch_glob_regs: sethi %hi(global_reg_snapshot), %g1 @@ -511,7 +510,6 @@ xcall_fetch_glob_regs: membar #StoreStore stx %g3, [%g1 + GR_SNAP_THREAD] retry -#endif /* CONFIG_MAGIC_SYSRQ */ #ifdef DCACHE_ALIASING_POSSIBLE .align 32 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index e2305c7d881b75534dabb3a48ea276d42b9c24ad..962388cffa896eff5d25a518b4aed7ea61711198 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -22,7 +22,6 @@ config X86 select HAVE_IDE select HAVE_OPROFILE select HAVE_IOREMAP_PROT - select HAVE_GET_USER_PAGES_FAST select HAVE_KPROBES select ARCH_WANT_OPTIONAL_GPIOLIB select HAVE_KRETPROBES @@ -578,35 +577,29 @@ config SWIOTLB config IOMMU_HELPER def_bool (CALGARY_IOMMU || GART_IOMMU || SWIOTLB || AMD_IOMMU) + config MAXSMP bool "Configure Maximum number of SMP Processors and NUMA Nodes" - depends on X86_64 && SMP + depends on X86_64 && SMP && BROKEN default n help Configure maximum number of CPUS and NUMA Nodes for this architecture. If unsure, say N. -if MAXSMP -config NR_CPUS - int - default "4096" -endif - -if !MAXSMP config NR_CPUS - int "Maximum number of CPUs (2-4096)" - range 2 4096 + int "Maximum number of CPUs (2-512)" if !MAXSMP + range 2 512 depends on SMP + default "4096" if MAXSMP default "32" if X86_NUMAQ || X86_SUMMIT || X86_BIGSMP || X86_ES7000 default "8" help This allows you to specify the maximum number of CPUs which this - kernel will support. The maximum supported value is 4096 and the + kernel will support. The maximum supported value is 512 and the minimum value which makes sense is 2. This is purely to save memory - each supported CPU adds approximately eight kilobytes to the kernel image. -endif config SCHED_SMT bool "SMT (Hyperthreading) scheduler support" @@ -952,9 +945,9 @@ config NUMA local memory controller of the CPU and add some more NUMA awareness to the kernel. - For i386 this is currently highly experimental and should be only + For 32-bit this is currently highly experimental and should be only used for kernel development. It might also cause boot failures. - For x86_64 this is recommended on all multiprocessor Opteron systems. + For 64-bit this is recommended on all multiprocessor Opteron systems. If the system is EM64T, you should say N unless your system is EM64T NUMA. @@ -997,17 +990,10 @@ config NUMA_EMU into virtual nodes when booted with "numa=fake=N", where N is the number of nodes. This is only useful for debugging. -if MAXSMP - config NODES_SHIFT - int - default "9" -endif - -if !MAXSMP -config NODES_SHIFT - int "Maximum NUMA Nodes (as a power of 2)" + int "Maximum NUMA Nodes (as a power of 2)" if !MAXSMP range 1 9 if X86_64 + default "9" if MAXSMP default "6" if X86_64 default "4" if X86_NUMAQ default "3" @@ -1015,7 +1001,6 @@ config NODES_SHIFT help Specify the maximum number of NUMA Nodes available on the target system. Increases memory reserved to accomodate various tables. -endif config HAVE_ARCH_BOOTMEM_NODE def_bool y @@ -1264,7 +1249,7 @@ config KEXEC strongly in flux, so no good recommendation can be made. config CRASH_DUMP - bool "kernel crash dumps (EXPERIMENTAL)" + bool "kernel crash dumps" depends on X86_64 || (X86_32 && HIGHMEM) help Generate crash dump after being started by kexec. diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h index a34b9982c7cbcf928bd96e3b17955a789f226f57..cc0ef13fba7a60c4c20943589efecc7108661112 100644 --- a/arch/x86/boot/boot.h +++ b/arch/x86/boot/boot.h @@ -24,10 +24,14 @@ #include #include #include +#include "bitops.h" +#include /* Useful macros */ #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)])) +#define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x))) + extern struct setup_header hdr; extern struct boot_params boot_params; @@ -242,6 +246,12 @@ int cmdline_find_option(const char *option, char *buffer, int bufsize); int cmdline_find_option_bool(const char *option); /* cpu.c, cpucheck.c */ +struct cpu_features { + int level; /* Family, or 64 for x86-64 */ + int model; + u32 flags[NCAPINTS]; +}; +extern struct cpu_features cpu; int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr); int validate_cpu(void); diff --git a/arch/x86/boot/cpu.c b/arch/x86/boot/cpu.c index 92d6fd73dc7dff60681d6ab7dee1362fba783d70..75298fe2edca6ac30c76354a573c87fb4eab135c 100644 --- a/arch/x86/boot/cpu.c +++ b/arch/x86/boot/cpu.c @@ -16,9 +16,6 @@ */ #include "boot.h" -#include "bitops.h" -#include - #include "cpustr.h" static char *cpu_name(int level) diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c index 7804389ee0059eb8f4be589cccd24a2623f9567f..4b9ae7c567480658ff1e83333a2f8137c887579b 100644 --- a/arch/x86/boot/cpucheck.c +++ b/arch/x86/boot/cpucheck.c @@ -22,21 +22,13 @@ #ifdef _SETUP # include "boot.h" -# include "bitops.h" #endif #include -#include #include #include #include -struct cpu_features { - int level; /* Family, or 64 for x86-64 */ - int model; - u32 flags[NCAPINTS]; -}; - -static struct cpu_features cpu; +struct cpu_features cpu; static u32 cpu_vendor[3]; static u32 err_flags[NCAPINTS]; diff --git a/arch/x86/boot/main.c b/arch/x86/boot/main.c index 2296164b54d2abc3ad8edc343af2b76c830d6693..197421db1af130d7ac3295e3cc1708b1e3b3e30f 100644 --- a/arch/x86/boot/main.c +++ b/arch/x86/boot/main.c @@ -73,6 +73,11 @@ static void keyboard_set_repeat(void) */ static void query_ist(void) { + /* Some older BIOSes apparently crash on this call, so filter + it from machines too old to have SpeedStep at all. */ + if (cpu.level < 6) + return; + asm("int $0x15" : "=a" (boot_params.ist_info.signature), "=b" (boot_params.ist_info.command), diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c index 53165c97336b21406f49307cb4932c87468d32d9..8c3c25f35578a00c140440131a69ae539038f950 100644 --- a/arch/x86/boot/memory.c +++ b/arch/x86/boot/memory.c @@ -13,7 +13,6 @@ */ #include "boot.h" -#include #define SMAP 0x534d4150 /* ASCII "SMAP" */ diff --git a/arch/x86/configs/i386_defconfig b/arch/x86/configs/i386_defconfig index 4d73f53287b6acf795c5cdf1ae5197b37f04bfab..104275e191a8edc97d2de46c390c011f85206c8a 100644 --- a/arch/x86/configs/i386_defconfig +++ b/arch/x86/configs/i386_defconfig @@ -1,13 +1,13 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc1 -# Sun May 4 19:59:02 2008 +# Linux kernel version: 2.6.27-rc4 +# Mon Aug 25 15:04:00 2008 # # CONFIG_64BIT is not set CONFIG_X86_32=y # CONFIG_X86_64 is not set CONFIG_X86=y -CONFIG_DEFCONFIG_LIST="arch/x86/configs/i386_defconfig" +CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig" # CONFIG_GENERIC_LOCKBREAK is not set CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CMOS_UPDATE=y @@ -53,6 +53,7 @@ CONFIG_X86_HT=y CONFIG_X86_BIOS_REBOOT=y CONFIG_X86_TRAMPOLINE=y CONFIG_KTIME_SCALAR=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # # General setup @@ -82,6 +83,7 @@ CONFIG_CGROUPS=y CONFIG_CGROUP_NS=y # CONFIG_CGROUP_DEVICE is not set CONFIG_CPUSETS=y +CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y CONFIG_GROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y # CONFIG_RT_GROUP_SCHED is not set @@ -105,7 +107,6 @@ CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y @@ -113,6 +114,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y # CONFIG_COMPAT_BRK is not set CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -132,27 +134,35 @@ CONFIG_MARKERS=y # CONFIG_OPROFILE is not set CONFIG_HAVE_OPROFILE=y CONFIG_KPROBES=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_KRETPROBES=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_ARCH_TRACEHOOK is not set # CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_USE_GENERIC_SMP_HELPERS=y +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y # CONFIG_LBD is not set CONFIG_BLK_DEV_IO_TRACE=y # CONFIG_LSF is not set CONFIG_BLK_DEV_BSG=y +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -176,19 +186,17 @@ CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SMP=y +CONFIG_X86_FIND_SMP_CONFIG=y +CONFIG_X86_MPPARSE=y CONFIG_X86_PC=y # CONFIG_X86_ELAN is not set # CONFIG_X86_VOYAGER is not set -# CONFIG_X86_NUMAQ is not set -# CONFIG_X86_SUMMIT is not set -# CONFIG_X86_BIGSMP is not set -# CONFIG_X86_VISWS is not set # CONFIG_X86_GENERICARCH is not set -# CONFIG_X86_ES7000 is not set -# CONFIG_X86_RDC321X is not set # CONFIG_X86_VSMP is not set +# CONFIG_X86_RDC321X is not set CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y # CONFIG_PARAVIRT_GUEST is not set +# CONFIG_MEMTEST is not set # CONFIG_M386 is not set # CONFIG_M486 is not set # CONFIG_M586 is not set @@ -215,21 +223,19 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y # CONFIG_MPSC is not set CONFIG_MCORE2=y # CONFIG_GENERIC_CPU is not set -# CONFIG_X86_GENERIC is not set +CONFIG_X86_GENERIC=y CONFIG_X86_CPU=y CONFIG_X86_CMPXCHG=y -CONFIG_X86_L1_CACHE_SHIFT=6 +CONFIG_X86_L1_CACHE_SHIFT=7 CONFIG_X86_XADD=y CONFIG_X86_WP_WORKS_OK=y CONFIG_X86_INVLPG=y CONFIG_X86_BSWAP=y CONFIG_X86_POPAD_OK=y -CONFIG_X86_GOOD_APIC=y CONFIG_X86_INTEL_USERCOPY=y CONFIG_X86_USE_PPRO_CHECKSUM=y -CONFIG_X86_P6_NOP=y CONFIG_X86_TSC=y -CONFIG_X86_MINIMUM_CPU_FAMILY=6 +CONFIG_X86_MINIMUM_CPU_FAMILY=4 CONFIG_X86_DEBUGCTLMSR=y CONFIG_HPET_TIMER=y CONFIG_HPET_EMULATE_RTC=y @@ -247,7 +253,7 @@ CONFIG_X86_IO_APIC=y CONFIG_VM86=y # CONFIG_TOSHIBA is not set # CONFIG_I8K is not set -# CONFIG_X86_REBOOTFIXUPS is not set +CONFIG_X86_REBOOTFIXUPS=y # CONFIG_MICROCODE is not set CONFIG_X86_MSR=y CONFIG_X86_CPUID=y @@ -256,32 +262,28 @@ CONFIG_HIGHMEM4G=y # CONFIG_HIGHMEM64G is not set CONFIG_PAGE_OFFSET=0xC0000000 CONFIG_HIGHMEM=y -CONFIG_NEED_NODE_MEMMAP_SIZE=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_SELECT_MEMORY_MODEL=y -# CONFIG_FLATMEM_MANUAL is not set +CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set -CONFIG_SPARSEMEM_MANUAL=y -CONFIG_SPARSEMEM=y -CONFIG_HAVE_MEMORY_PRESENT=y +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPARSEMEM_STATIC=y # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set - -# -# Memory hotplug is currently incompatible with Software Suspend -# CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y -# CONFIG_HIGHPTE is not set +CONFIG_HIGHPTE=y # CONFIG_MATH_EMULATION is not set CONFIG_MTRR=y -# CONFIG_X86_PAT is not set +# CONFIG_MTRR_SANITIZER is not set +CONFIG_X86_PAT=y CONFIG_EFI=y # CONFIG_IRQBALANCE is not set CONFIG_SECCOMP=y @@ -293,6 +295,7 @@ CONFIG_HZ=1000 CONFIG_SCHED_HRTICK=y CONFIG_KEXEC=y CONFIG_CRASH_DUMP=y +# CONFIG_KEXEC_JUMP is not set CONFIG_PHYSICAL_START=0x1000000 CONFIG_RELOCATABLE=y CONFIG_PHYSICAL_ALIGN=0x200000 @@ -312,6 +315,7 @@ CONFIG_PM_TRACE_RTC=y CONFIG_PM_SLEEP_SMP=y CONFIG_PM_SLEEP=y CONFIG_SUSPEND=y +# CONFIG_PM_TEST_SUSPEND is not set CONFIG_SUSPEND_FREEZER=y CONFIG_HIBERNATION=y CONFIG_PM_STD_PARTITION="" @@ -337,6 +341,7 @@ CONFIG_ACPI_THERMAL=y CONFIG_ACPI_BLACKLIST_YEAR=0 # CONFIG_ACPI_DEBUG is not set CONFIG_ACPI_EC=y +# CONFIG_ACPI_PCI_SLOT is not set CONFIG_ACPI_POWER=y CONFIG_ACPI_SYSTEM=y CONFIG_X86_PM_TIMER=y @@ -395,8 +400,8 @@ CONFIG_PCI=y # CONFIG_PCI_GOBIOS is not set # CONFIG_PCI_GOMMCONFIG is not set # CONFIG_PCI_GODIRECT is not set -CONFIG_PCI_GOANY=y # CONFIG_PCI_GOOLPC is not set +CONFIG_PCI_GOANY=y CONFIG_PCI_BIOS=y CONFIG_PCI_DIRECT=y CONFIG_PCI_MMCONFIG=y @@ -448,10 +453,6 @@ CONFIG_HOTPLUG_PCI=y CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_AOUT is not set CONFIG_BINFMT_MISC=y - -# -# Networking -# CONFIG_NET=y # @@ -475,7 +476,10 @@ CONFIG_IP_FIB_HASH=y CONFIG_IP_MULTIPLE_TABLES=y CONFIG_IP_ROUTE_MULTIPATH=y CONFIG_IP_ROUTE_VERBOSE=y -# CONFIG_IP_PNP is not set +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE is not set CONFIG_IP_MROUTE=y @@ -618,7 +622,6 @@ CONFIG_NET_SCHED=y # CONFIG_NET_SCH_HTB is not set # CONFIG_NET_SCH_HFSC is not set # CONFIG_NET_SCH_PRIO is not set -# CONFIG_NET_SCH_RR is not set # CONFIG_NET_SCH_RED is not set # CONFIG_NET_SCH_SFQ is not set # CONFIG_NET_SCH_TEQL is not set @@ -680,28 +683,19 @@ CONFIG_FIB_RULES=y CONFIG_CFG80211=y CONFIG_NL80211=y CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y CONFIG_MAC80211=y # # Rate control algorithm selection # +CONFIG_MAC80211_RC_PID=y CONFIG_MAC80211_RC_DEFAULT_PID=y -# CONFIG_MAC80211_RC_DEFAULT_NONE is not set - -# -# Selecting 'y' for an algorithm will -# - -# -# build the algorithm into mac80211. -# CONFIG_MAC80211_RC_DEFAULT="pid" -CONFIG_MAC80211_RC_PID=y # CONFIG_MAC80211_MESH is not set CONFIG_MAC80211_LEDS=y # CONFIG_MAC80211_DEBUGFS is not set -# CONFIG_MAC80211_DEBUG_PACKET_ALIGNMENT is not set -# CONFIG_MAC80211_DEBUG is not set +# CONFIG_MAC80211_DEBUG_MENU is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -717,6 +711,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set CONFIG_DEBUG_DEVRES=y # CONFIG_SYS_HYPERVISOR is not set @@ -749,6 +745,7 @@ CONFIG_BLK_DEV_RAM_SIZE=16384 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_IBM_ASM is not set # CONFIG_PHANTOM is not set @@ -760,10 +757,12 @@ CONFIG_MISC_DEVICES=y # CONFIG_FUJITSU_LAPTOP is not set # CONFIG_TC1100_WMI is not set # CONFIG_MSI_LAPTOP is not set +# CONFIG_COMPAL_LAPTOP is not set # CONFIG_SONY_LAPTOP is not set # CONFIG_THINKPAD_ACPI is not set # CONFIG_INTEL_MENLOW is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -802,12 +801,13 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set -# CONFIG_SCSI_ISCSI_ATTRS is not set +CONFIG_SCSI_ISCSI_ATTRS=y # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set # CONFIG_SCSI_SRP_ATTRS is not set # CONFIG_SCSI_LOWLEVEL is not set # CONFIG_SCSI_LOWLEVEL_PCMCIA is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_ATA_ACPI=y @@ -842,7 +842,7 @@ CONFIG_PATA_AMD=y # CONFIG_PATA_CS5536 is not set # CONFIG_PATA_CYPRESS is not set # CONFIG_PATA_EFAR is not set -# CONFIG_ATA_GENERIC is not set +CONFIG_ATA_GENERIC=y # CONFIG_PATA_HPT366 is not set # CONFIG_PATA_HPT37X is not set # CONFIG_PATA_HPT3X2N is not set @@ -852,7 +852,7 @@ CONFIG_PATA_AMD=y # CONFIG_PATA_JMICRON is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set -# CONFIG_PATA_MPIIX is not set +CONFIG_PATA_MPIIX=y CONFIG_PATA_OLDPIIX=y # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NINJA32 is not set @@ -871,6 +871,7 @@ CONFIG_PATA_OLDPIIX=y # CONFIG_PATA_SIS is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set +CONFIG_PATA_SCH=y CONFIG_MD=y CONFIG_BLK_DEV_MD=y # CONFIG_MD_LINEAR is not set @@ -894,13 +895,16 @@ CONFIG_DM_ZERO=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_MACINTOSH_DRIVERS=y CONFIG_MAC_EMUMOUSEBTN=y CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_IFB is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set @@ -910,7 +914,23 @@ CONFIG_NETDEVICES=y # CONFIG_VETH is not set # CONFIG_NET_SB1000 is not set # CONFIG_ARCNET is not set -# CONFIG_PHYLIB is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -943,10 +963,10 @@ CONFIG_FORCEDETH=y CONFIG_E100=y # CONFIG_FEALNX is not set # CONFIG_NATSEMI is not set -# CONFIG_NE2K_PCI is not set +CONFIG_NE2K_PCI=y # CONFIG_8139CP is not set CONFIG_8139TOO=y -CONFIG_8139TOO_PIO=y +# CONFIG_8139TOO_PIO is not set # CONFIG_8139TOO_TUNE_TWISTER is not set # CONFIG_8139TOO_8129 is not set # CONFIG_8139_OLD_RX_RESET is not set @@ -961,25 +981,24 @@ CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y -# CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set -# CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set +CONFIG_E1000E=y # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set +CONFIG_R8169=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set CONFIG_SKY2=y # CONFIG_SKY2_DEBUG is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y -# CONFIG_BNX2 is not set +CONFIG_BNX2=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -1019,13 +1038,14 @@ CONFIG_WLAN_80211=y # CONFIG_RTL8180 is not set # CONFIG_RTL8187 is not set # CONFIG_ADM8211 is not set +# CONFIG_MAC80211_HWSIM is not set # CONFIG_P54_COMMON is not set CONFIG_ATH5K=y # CONFIG_ATH5K_DEBUG is not set -# CONFIG_IWLWIFI is not set +# CONFIG_ATH9K is not set # CONFIG_IWLCORE is not set # CONFIG_IWLWIFI_LEDS is not set -# CONFIG_IWL4965 is not set +# CONFIG_IWLAGN is not set # CONFIG_IWL3945 is not set # CONFIG_HOSTAP is not set # CONFIG_B43 is not set @@ -1105,6 +1125,7 @@ CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_VSXXXAA is not set CONFIG_INPUT_JOYSTICK=y # CONFIG_JOYSTICK_ANALOG is not set @@ -1139,12 +1160,14 @@ CONFIG_INPUT_TOUCHSCREEN=y # CONFIG_TOUCHSCREEN_GUNZE is not set # CONFIG_TOUCHSCREEN_ELO is not set # CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_INEXIO is not set # CONFIG_TOUCHSCREEN_MK712 is not set # CONFIG_TOUCHSCREEN_PENMOUNT is not set # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set # CONFIG_TOUCHSCREEN_TOUCHWIN is not set # CONFIG_TOUCHSCREEN_UCB1400 is not set # CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set +# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set CONFIG_INPUT_MISC=y # CONFIG_INPUT_PCSPKR is not set # CONFIG_INPUT_APANEL is not set @@ -1173,6 +1196,7 @@ CONFIG_SERIO_LIBPS2=y # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y @@ -1223,8 +1247,8 @@ CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y -# CONFIG_HW_RANDOM_INTEL is not set -# CONFIG_HW_RANDOM_AMD is not set +CONFIG_HW_RANDOM_INTEL=y +CONFIG_HW_RANDOM_AMD=y CONFIG_HW_RANDOM_GEODE=y CONFIG_HW_RANDOM_VIA=y CONFIG_NVRAM=y @@ -1245,7 +1269,6 @@ CONFIG_NVRAM=y # CONFIG_CS5535_GPIO is not set # CONFIG_RAW_DRIVER is not set CONFIG_HPET=y -# CONFIG_HPET_RTC_IRQ is not set # CONFIG_HPET_MMAP is not set # CONFIG_HANGCHECK_TIMER is not set # CONFIG_TCG_TPM is not set @@ -1254,43 +1277,64 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set CONFIG_I2C_I801=y -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set -# CONFIG_SCx200_ACB is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set +# CONFIG_SCx200_ACB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -1299,6 +1343,8 @@ CONFIG_I2C_I801=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set CONFIG_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set @@ -1360,8 +1406,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -1372,6 +1420,7 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set # # Multimedia drivers @@ -1418,7 +1467,6 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_SYS_IMAGEBLIT is not set # CONFIG_FB_FOREIGN_ENDIAN is not set # CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set @@ -1463,6 +1511,7 @@ CONFIG_FB_EFI=y # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set # CONFIG_FB_GEODE is not set # CONFIG_FB_VIRTUAL is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y @@ -1470,6 +1519,7 @@ CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_BACKLIGHT_CORGI is not set # CONFIG_BACKLIGHT_PROGEAR is not set +# CONFIG_BACKLIGHT_MBP_NVIDIA is not set # # Display device support @@ -1489,15 +1539,7 @@ CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set CONFIG_LOGO_LINUX_CLUT224=y - -# -# Sound -# CONFIG_SOUND=y - -# -# Advanced Linux Sound Architecture -# CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y @@ -1515,20 +1557,14 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set CONFIG_SND_VMASTER=y - -# -# Generic devices -# +CONFIG_SND_DRIVERS=y # CONFIG_SND_PCSP is not set # CONFIG_SND_DUMMY is not set # CONFIG_SND_VIRMIDI is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set - -# -# PCI devices -# +CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set # CONFIG_SND_ALS4000 is not set @@ -1603,36 +1639,14 @@ CONFIG_SND_HDA_GENERIC=y # CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set - -# -# USB devices -# +CONFIG_SND_USB=y # CONFIG_SND_USB_AUDIO is not set # CONFIG_SND_USB_USX2Y is not set # CONFIG_SND_USB_CAIAQ is not set - -# -# PCMCIA devices -# +CONFIG_SND_PCMCIA=y # CONFIG_SND_VXPOCKET is not set # CONFIG_SND_PDAUDIOCF is not set - -# -# System on Chip audio support -# # CONFIG_SND_SOC is not set - -# -# ALSA SoC audio for Freescale SOCs -# - -# -# SoC Audio for the Texas Instruments OMAP -# - -# -# Open Sound System -# # CONFIG_SOUND_PRIME is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -1668,6 +1682,7 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_DYNAMIC_MINORS is not set CONFIG_USB_SUSPEND=y # CONFIG_USB_OTG is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -1691,6 +1706,7 @@ CONFIG_USB_UHCI_HCD=y # # CONFIG_USB_ACM is not set CONFIG_USB_PRINTER=y +# CONFIG_USB_WDM is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1712,6 +1728,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set CONFIG_USB_LIBUSUAL=y @@ -1720,7 +1737,6 @@ CONFIG_USB_LIBUSUAL=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -1733,7 +1749,6 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1750,6 +1765,7 @@ CONFIG_USB_MON=y # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -1759,7 +1775,9 @@ CONFIG_LEDS_CLASS=y # # LED drivers # +# CONFIG_LEDS_PCA9532 is not set # CONFIG_LEDS_CLEVO_MAIL is not set +# CONFIG_LEDS_PCA955X is not set # # LED Triggers @@ -1805,6 +1823,7 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers @@ -1837,11 +1856,13 @@ CONFIG_DMADEVICES=y # Firmware Drivers # # CONFIG_EDD is not set +CONFIG_FIRMWARE_MEMMAP=y CONFIG_EFI_VARS=y # CONFIG_DELL_RBU is not set # CONFIG_DCDBAS is not set CONFIG_DMIID=y -# CONFIG_ISCSI_IBFT_FIND is not set +CONFIG_ISCSI_IBFT_FIND=y +CONFIG_ISCSI_IBFT=y # # File systems @@ -1920,14 +1941,27 @@ CONFIG_HUGETLB_PAGE=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y -# CONFIG_NFS_FS is not set +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +CONFIG_ROOT_NFS=y # CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_ACL_SUPPORT=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set @@ -2001,9 +2035,9 @@ CONFIG_NLS_UTF8=y # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y -# CONFIG_PRINTK_TIME is not set -# CONFIG_ENABLE_WARN_DEPRECATED is not set -# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_PRINTK_TIME=y +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=2048 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -2033,6 +2067,7 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y @@ -2043,23 +2078,32 @@ CONFIG_FRAME_POINTER=y # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SYSPROF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set CONFIG_PROVIDE_OHCI1394_DMA_INIT=y # CONFIG_SAMPLES is not set -# CONFIG_KGDB is not set CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_STRICT_DEVMEM is not set +CONFIG_X86_VERBOSE_BOOTUP=y CONFIG_EARLY_PRINTK=y CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y # CONFIG_DEBUG_PAGEALLOC is not set +# CONFIG_DEBUG_PER_CPU_MAPS is not set # CONFIG_X86_PTDUMP is not set CONFIG_DEBUG_RODATA=y # CONFIG_DEBUG_RODATA_TEST is not set CONFIG_DEBUG_NX_TEST=m # CONFIG_4KSTACKS is not set -CONFIG_X86_FIND_SMP_CONFIG=y -CONFIG_X86_MPPARSE=y CONFIG_DOUBLEFAULT=y +# CONFIG_MMIOTRACE is not set CONFIG_IO_DELAY_TYPE_0X80=0 CONFIG_IO_DELAY_TYPE_0XED=1 CONFIG_IO_DELAY_TYPE_UDELAY=2 @@ -2071,6 +2115,7 @@ CONFIG_IO_DELAY_0X80=y CONFIG_DEFAULT_IO_DELAY_TYPE=0 CONFIG_DEBUG_BOOT_PARAMS=y # CONFIG_CPA_DEBUG is not set +# CONFIG_OPTIMIZE_INLINING is not set # # Security options @@ -2080,7 +2125,6 @@ CONFIG_KEYS_DEBUG_PROC_KEYS=y CONFIG_SECURITY=y CONFIG_SECURITY_NETWORK=y # CONFIG_SECURITY_NETWORK_XFRM is not set -CONFIG_SECURITY_CAPABILITIES=y CONFIG_SECURITY_FILE_CAPABILITIES=y # CONFIG_SECURITY_ROOTPLUG is not set CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=65536 @@ -2141,6 +2185,10 @@ CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=y # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -2151,7 +2199,7 @@ CONFIG_CRYPTO_SHA1=y # Ciphers # CONFIG_CRYPTO_AES=y -# CONFIG_CRYPTO_AES_586 is not set +CONFIG_CRYPTO_AES_586=y # CONFIG_CRYPTO_ANUBIS is not set CONFIG_CRYPTO_ARC4=y # CONFIG_CRYPTO_BLOWFISH is not set @@ -2193,6 +2241,7 @@ CONFIG_GENERIC_FIND_FIRST_BIT=y CONFIG_GENERIC_FIND_NEXT_BIT=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig index a4045242962552c3c39558c32a68dddfbf867210..678c8acefe04da2ed74ee16e8f64077190e3f5f9 100644 --- a/arch/x86/configs/x86_64_defconfig +++ b/arch/x86/configs/x86_64_defconfig @@ -1,13 +1,13 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc1 -# Sun May 4 19:59:57 2008 +# Linux kernel version: 2.6.27-rc4 +# Mon Aug 25 14:40:46 2008 # CONFIG_64BIT=y # CONFIG_X86_32 is not set CONFIG_X86_64=y CONFIG_X86=y -CONFIG_DEFCONFIG_LIST="arch/x86/configs/x86_64_defconfig" +CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig" # CONFIG_GENERIC_LOCKBREAK is not set CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CMOS_UPDATE=y @@ -53,6 +53,7 @@ CONFIG_X86_HT=y CONFIG_X86_BIOS_REBOOT=y CONFIG_X86_TRAMPOLINE=y # CONFIG_KTIME_SCALAR is not set +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # # General setup @@ -82,6 +83,7 @@ CONFIG_CGROUPS=y CONFIG_CGROUP_NS=y # CONFIG_CGROUP_DEVICE is not set CONFIG_CPUSETS=y +CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y CONFIG_GROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y # CONFIG_RT_GROUP_SCHED is not set @@ -105,7 +107,6 @@ CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y @@ -113,6 +114,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y # CONFIG_COMPAT_BRK is not set CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -132,25 +134,33 @@ CONFIG_MARKERS=y # CONFIG_OPROFILE is not set CONFIG_HAVE_OPROFILE=y CONFIG_KPROBES=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_KRETPROBES=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_ARCH_TRACEHOOK is not set # CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_USE_GENERIC_SMP_HELPERS=y +# CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y CONFIG_BLK_DEV_IO_TRACE=y CONFIG_BLK_DEV_BSG=y +# CONFIG_BLK_DEV_INTEGRITY is not set CONFIG_BLOCK_COMPAT=y # @@ -175,20 +185,15 @@ CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SMP=y +CONFIG_X86_FIND_SMP_CONFIG=y +CONFIG_X86_MPPARSE=y CONFIG_X86_PC=y # CONFIG_X86_ELAN is not set # CONFIG_X86_VOYAGER is not set -# CONFIG_X86_NUMAQ is not set -# CONFIG_X86_SUMMIT is not set -# CONFIG_X86_BIGSMP is not set -# CONFIG_X86_VISWS is not set # CONFIG_X86_GENERICARCH is not set -# CONFIG_X86_ES7000 is not set -# CONFIG_X86_RDC321X is not set # CONFIG_X86_VSMP is not set # CONFIG_PARAVIRT_GUEST is not set -CONFIG_MEMTEST_BOOTPARAM=y -CONFIG_MEMTEST_BOOTPARAM_VALUE=0 +# CONFIG_MEMTEST is not set # CONFIG_M386 is not set # CONFIG_M486 is not set # CONFIG_M586 is not set @@ -220,11 +225,12 @@ CONFIG_X86_L1_CACHE_BYTES=64 CONFIG_X86_INTERNODE_CACHE_BYTES=64 CONFIG_X86_CMPXCHG=y CONFIG_X86_L1_CACHE_SHIFT=6 -CONFIG_X86_GOOD_APIC=y +CONFIG_X86_WP_WORKS_OK=y CONFIG_X86_INTEL_USERCOPY=y CONFIG_X86_USE_PPRO_CHECKSUM=y CONFIG_X86_P6_NOP=y CONFIG_X86_TSC=y +CONFIG_X86_CMPXCHG64=y CONFIG_X86_CMOV=y CONFIG_X86_MINIMUM_CPU_FAMILY=64 CONFIG_X86_DEBUGCTLMSR=y @@ -234,8 +240,10 @@ CONFIG_DMI=y CONFIG_GART_IOMMU=y CONFIG_CALGARY_IOMMU=y CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT=y +CONFIG_AMD_IOMMU=y CONFIG_SWIOTLB=y CONFIG_IOMMU_HELPER=y +# CONFIG_MAXSMP is not set CONFIG_NR_CPUS=4 # CONFIG_SCHED_SMT is not set CONFIG_SCHED_MC=y @@ -281,6 +289,7 @@ CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_MTRR=y +# CONFIG_MTRR_SANITIZER is not set # CONFIG_X86_PAT is not set CONFIG_EFI=y CONFIG_SECCOMP=y @@ -313,6 +322,7 @@ CONFIG_PM_TRACE_RTC=y CONFIG_PM_SLEEP_SMP=y CONFIG_PM_SLEEP=y CONFIG_SUSPEND=y +# CONFIG_PM_TEST_SUSPEND is not set CONFIG_SUSPEND_FREEZER=y CONFIG_HIBERNATION=y CONFIG_PM_STD_PARTITION="" @@ -339,6 +349,7 @@ CONFIG_ACPI_NUMA=y CONFIG_ACPI_BLACKLIST_YEAR=0 # CONFIG_ACPI_DEBUG is not set CONFIG_ACPI_EC=y +# CONFIG_ACPI_PCI_SLOT is not set CONFIG_ACPI_POWER=y CONFIG_ACPI_SYSTEM=y CONFIG_X86_PM_TIMER=y @@ -437,10 +448,6 @@ CONFIG_IA32_EMULATION=y CONFIG_COMPAT=y CONFIG_COMPAT_FOR_U64_ALIGNMENT=y CONFIG_SYSVIPC_COMPAT=y - -# -# Networking -# CONFIG_NET=y # @@ -464,7 +471,10 @@ CONFIG_IP_FIB_HASH=y CONFIG_IP_MULTIPLE_TABLES=y CONFIG_IP_ROUTE_MULTIPATH=y CONFIG_IP_ROUTE_VERBOSE=y -# CONFIG_IP_PNP is not set +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE is not set CONFIG_IP_MROUTE=y @@ -607,7 +617,6 @@ CONFIG_NET_SCHED=y # CONFIG_NET_SCH_HTB is not set # CONFIG_NET_SCH_HFSC is not set # CONFIG_NET_SCH_PRIO is not set -# CONFIG_NET_SCH_RR is not set # CONFIG_NET_SCH_RED is not set # CONFIG_NET_SCH_SFQ is not set # CONFIG_NET_SCH_TEQL is not set @@ -669,28 +678,19 @@ CONFIG_FIB_RULES=y CONFIG_CFG80211=y CONFIG_NL80211=y CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y CONFIG_MAC80211=y # # Rate control algorithm selection # +CONFIG_MAC80211_RC_PID=y CONFIG_MAC80211_RC_DEFAULT_PID=y -# CONFIG_MAC80211_RC_DEFAULT_NONE is not set - -# -# Selecting 'y' for an algorithm will -# - -# -# build the algorithm into mac80211. -# CONFIG_MAC80211_RC_DEFAULT="pid" -CONFIG_MAC80211_RC_PID=y # CONFIG_MAC80211_MESH is not set CONFIG_MAC80211_LEDS=y # CONFIG_MAC80211_DEBUGFS is not set -# CONFIG_MAC80211_DEBUG_PACKET_ALIGNMENT is not set -# CONFIG_MAC80211_DEBUG is not set +# CONFIG_MAC80211_DEBUG_MENU is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -706,6 +706,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set CONFIG_DEBUG_DEVRES=y # CONFIG_SYS_HYPERVISOR is not set @@ -738,6 +740,7 @@ CONFIG_BLK_DEV_RAM_SIZE=16384 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_IBM_ASM is not set # CONFIG_PHANTOM is not set @@ -748,10 +751,14 @@ CONFIG_MISC_DEVICES=y # CONFIG_ASUS_LAPTOP is not set # CONFIG_FUJITSU_LAPTOP is not set # CONFIG_MSI_LAPTOP is not set +# CONFIG_COMPAL_LAPTOP is not set # CONFIG_SONY_LAPTOP is not set # CONFIG_THINKPAD_ACPI is not set # CONFIG_INTEL_MENLOW is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_SGI_XP is not set +# CONFIG_HP_ILO is not set +# CONFIG_SGI_GRU is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -790,12 +797,13 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set -# CONFIG_SCSI_ISCSI_ATTRS is not set +CONFIG_SCSI_ISCSI_ATTRS=y # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set # CONFIG_SCSI_SRP_ATTRS is not set # CONFIG_SCSI_LOWLEVEL is not set # CONFIG_SCSI_LOWLEVEL_PCMCIA is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_ATA_ACPI=y @@ -857,6 +865,7 @@ CONFIG_PATA_OLDPIIX=y # CONFIG_PATA_SIS is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set +CONFIG_PATA_SCH=y CONFIG_MD=y CONFIG_BLK_DEV_MD=y # CONFIG_MD_LINEAR is not set @@ -880,13 +889,16 @@ CONFIG_DM_ZERO=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_MACINTOSH_DRIVERS=y CONFIG_MAC_EMUMOUSEBTN=y CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_IFB is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set @@ -896,7 +908,23 @@ CONFIG_NETDEVICES=y # CONFIG_VETH is not set # CONFIG_NET_SB1000 is not set # CONFIG_ARCNET is not set -# CONFIG_PHYLIB is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -940,16 +968,15 @@ CONFIG_8139TOO_PIO=y # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set +# CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y -# CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -965,6 +992,7 @@ CONFIG_TIGON3=y # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set @@ -1003,13 +1031,14 @@ CONFIG_WLAN_80211=y # CONFIG_RTL8180 is not set # CONFIG_RTL8187 is not set # CONFIG_ADM8211 is not set +# CONFIG_MAC80211_HWSIM is not set # CONFIG_P54_COMMON is not set CONFIG_ATH5K=y # CONFIG_ATH5K_DEBUG is not set -# CONFIG_IWLWIFI is not set +# CONFIG_ATH9K is not set # CONFIG_IWLCORE is not set # CONFIG_IWLWIFI_LEDS is not set -# CONFIG_IWL4965 is not set +# CONFIG_IWLAGN is not set # CONFIG_IWL3945 is not set # CONFIG_HOSTAP is not set # CONFIG_B43 is not set @@ -1088,6 +1117,7 @@ CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_VSXXXAA is not set CONFIG_INPUT_JOYSTICK=y # CONFIG_JOYSTICK_ANALOG is not set @@ -1122,12 +1152,14 @@ CONFIG_INPUT_TOUCHSCREEN=y # CONFIG_TOUCHSCREEN_GUNZE is not set # CONFIG_TOUCHSCREEN_ELO is not set # CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_INEXIO is not set # CONFIG_TOUCHSCREEN_MK712 is not set # CONFIG_TOUCHSCREEN_PENMOUNT is not set # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set # CONFIG_TOUCHSCREEN_TOUCHWIN is not set # CONFIG_TOUCHSCREEN_UCB1400 is not set # CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set +# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set CONFIG_INPUT_MISC=y # CONFIG_INPUT_PCSPKR is not set # CONFIG_INPUT_APANEL is not set @@ -1155,6 +1187,7 @@ CONFIG_SERIO_LIBPS2=y # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y @@ -1222,7 +1255,6 @@ CONFIG_NVRAM=y # CONFIG_PC8736x_GPIO is not set # CONFIG_RAW_DRIVER is not set CONFIG_HPET=y -# CONFIG_HPET_RTC_IRQ is not set # CONFIG_HPET_MMAP is not set # CONFIG_HANGCHECK_TIMER is not set # CONFIG_TCG_TPM is not set @@ -1231,42 +1263,63 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set CONFIG_I2C_I801=y -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -1275,6 +1328,8 @@ CONFIG_I2C_I801=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set CONFIG_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set @@ -1335,8 +1390,10 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set # # Multimedia devices @@ -1347,6 +1404,7 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set # # Multimedia drivers @@ -1387,7 +1445,6 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_SYS_IMAGEBLIT is not set # CONFIG_FB_FOREIGN_ENDIAN is not set # CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set @@ -1430,6 +1487,7 @@ CONFIG_FB_EFI=y # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set # CONFIG_FB_GEODE is not set # CONFIG_FB_VIRTUAL is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y @@ -1437,6 +1495,7 @@ CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_BACKLIGHT_CORGI is not set # CONFIG_BACKLIGHT_PROGEAR is not set +# CONFIG_BACKLIGHT_MBP_NVIDIA is not set # # Display device support @@ -1456,15 +1515,7 @@ CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set CONFIG_LOGO_LINUX_CLUT224=y - -# -# Sound -# CONFIG_SOUND=y - -# -# Advanced Linux Sound Architecture -# CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y @@ -1482,20 +1533,14 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set CONFIG_SND_VMASTER=y - -# -# Generic devices -# +CONFIG_SND_DRIVERS=y # CONFIG_SND_PCSP is not set # CONFIG_SND_DUMMY is not set # CONFIG_SND_VIRMIDI is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set - -# -# PCI devices -# +CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set # CONFIG_SND_ALS4000 is not set @@ -1568,36 +1613,14 @@ CONFIG_SND_HDA_GENERIC=y # CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set - -# -# USB devices -# +CONFIG_SND_USB=y # CONFIG_SND_USB_AUDIO is not set # CONFIG_SND_USB_USX2Y is not set # CONFIG_SND_USB_CAIAQ is not set - -# -# PCMCIA devices -# +CONFIG_SND_PCMCIA=y # CONFIG_SND_VXPOCKET is not set # CONFIG_SND_PDAUDIOCF is not set - -# -# System on Chip audio support -# # CONFIG_SND_SOC is not set - -# -# ALSA SoC audio for Freescale SOCs -# - -# -# SoC Audio for the Texas Instruments OMAP -# - -# -# Open Sound System -# # CONFIG_SOUND_PRIME is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -1633,6 +1656,7 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_DYNAMIC_MINORS is not set CONFIG_USB_SUSPEND=y # CONFIG_USB_OTG is not set +CONFIG_USB_MON=y # # USB Host Controller Drivers @@ -1656,6 +1680,7 @@ CONFIG_USB_UHCI_HCD=y # # CONFIG_USB_ACM is not set CONFIG_USB_PRINTER=y +# CONFIG_USB_WDM is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1677,6 +1702,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set CONFIG_USB_LIBUSUAL=y @@ -1685,7 +1711,6 @@ CONFIG_USB_LIBUSUAL=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -1698,7 +1723,6 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1715,6 +1739,7 @@ CONFIG_USB_MON=y # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -1724,7 +1749,9 @@ CONFIG_LEDS_CLASS=y # # LED drivers # +# CONFIG_LEDS_PCA9532 is not set # CONFIG_LEDS_CLEVO_MAIL is not set +# CONFIG_LEDS_PCA955X is not set # # LED Triggers @@ -1770,6 +1797,7 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers @@ -1802,11 +1830,13 @@ CONFIG_DMADEVICES=y # Firmware Drivers # # CONFIG_EDD is not set +CONFIG_FIRMWARE_MEMMAP=y CONFIG_EFI_VARS=y # CONFIG_DELL_RBU is not set # CONFIG_DCDBAS is not set CONFIG_DMIID=y -# CONFIG_ISCSI_IBFT_FIND is not set +CONFIG_ISCSI_IBFT_FIND=y +CONFIG_ISCSI_IBFT=y # # File systems @@ -1886,14 +1916,27 @@ CONFIG_HUGETLB_PAGE=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y -# CONFIG_NFS_FS is not set +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +CONFIG_ROOT_NFS=y # CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_ACL_SUPPORT=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set @@ -1967,9 +2010,9 @@ CONFIG_NLS_UTF8=y # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y -# CONFIG_PRINTK_TIME is not set -# CONFIG_ENABLE_WARN_DEPRECATED is not set -# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_PRINTK_TIME=y +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=2048 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1998,6 +2041,7 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y @@ -2008,11 +2052,20 @@ CONFIG_FRAME_POINTER=y # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SYSPROF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set CONFIG_PROVIDE_OHCI1394_DMA_INIT=y # CONFIG_SAMPLES is not set -# CONFIG_KGDB is not set CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_STRICT_DEVMEM is not set +CONFIG_X86_VERBOSE_BOOTUP=y CONFIG_EARLY_PRINTK=y CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y @@ -2023,8 +2076,8 @@ CONFIG_DEBUG_RODATA=y # CONFIG_DIRECT_GBPAGES is not set # CONFIG_DEBUG_RODATA_TEST is not set CONFIG_DEBUG_NX_TEST=m -CONFIG_X86_MPPARSE=y # CONFIG_IOMMU_DEBUG is not set +# CONFIG_MMIOTRACE is not set CONFIG_IO_DELAY_TYPE_0X80=0 CONFIG_IO_DELAY_TYPE_0XED=1 CONFIG_IO_DELAY_TYPE_UDELAY=2 @@ -2036,6 +2089,7 @@ CONFIG_IO_DELAY_0X80=y CONFIG_DEFAULT_IO_DELAY_TYPE=0 CONFIG_DEBUG_BOOT_PARAMS=y # CONFIG_CPA_DEBUG is not set +# CONFIG_OPTIMIZE_INLINING is not set # # Security options @@ -2045,7 +2099,6 @@ CONFIG_KEYS_DEBUG_PROC_KEYS=y CONFIG_SECURITY=y CONFIG_SECURITY_NETWORK=y # CONFIG_SECURITY_NETWORK_XFRM is not set -CONFIG_SECURITY_CAPABILITIES=y CONFIG_SECURITY_FILE_CAPABILITIES=y # CONFIG_SECURITY_ROOTPLUG is not set CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=65536 @@ -2106,6 +2159,10 @@ CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=y # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -2155,6 +2212,7 @@ CONFIG_GENERIC_FIND_FIRST_BIT=y CONFIG_GENERIC_FIND_NEXT_BIT=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index fa88a1d7129094fcc85b1b2425234a80e2418581..bfd10fd211cd30f4e0867c8bbfd8458461aec3c8 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -97,6 +97,8 @@ static u64 acpi_lapic_addr __initdata = APIC_DEFAULT_PHYS_BASE; #warning ACPI uses CMPXCHG, i486 and later hardware #endif +static int acpi_mcfg_64bit_base_addr __initdata = FALSE; + /* -------------------------------------------------------------------------- Boot-time Configuration -------------------------------------------------------------------------- */ @@ -158,6 +160,14 @@ char *__init __acpi_map_table(unsigned long phys, unsigned long size) struct acpi_mcfg_allocation *pci_mmcfg_config; int pci_mmcfg_config_num; +static int __init acpi_mcfg_oem_check(struct acpi_table_mcfg *mcfg) +{ + if (!strcmp(mcfg->header.oem_id, "SGI")) + acpi_mcfg_64bit_base_addr = TRUE; + + return 0; +} + int __init acpi_parse_mcfg(struct acpi_table_header *header) { struct acpi_table_mcfg *mcfg; @@ -190,8 +200,12 @@ int __init acpi_parse_mcfg(struct acpi_table_header *header) } memcpy(pci_mmcfg_config, &mcfg[1], config_size); + + acpi_mcfg_oem_check(mcfg); + for (i = 0; i < pci_mmcfg_config_num; ++i) { - if (pci_mmcfg_config[i].address > 0xFFFFFFFF) { + if ((pci_mmcfg_config[i].address > 0xFFFFFFFF) && + !acpi_mcfg_64bit_base_addr) { printk(KERN_ERR PREFIX "MMCONFIG not in low 4GB of memory\n"); kfree(pci_mmcfg_config); diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c index fa2161d5003b78ad6e7b021523efd7b761894602..426e5d91b63a55d9b49d3387e2c40bb56306f104 100644 --- a/arch/x86/kernel/acpi/sleep.c +++ b/arch/x86/kernel/acpi/sleep.c @@ -20,7 +20,7 @@ unsigned long acpi_realmode_flags; /* address in low memory of the wakeup routine. */ static unsigned long acpi_realmode; -#ifdef CONFIG_64BIT +#if defined(CONFIG_SMP) && defined(CONFIG_64BIT) static char temp_stack[10240]; #endif @@ -86,7 +86,7 @@ int acpi_save_state_mem(void) #endif /* !CONFIG_64BIT */ header->pmode_cr0 = read_cr0(); - header->pmode_cr4 = read_cr4(); + header->pmode_cr4 = read_cr4_safe(); header->realmode_flags = acpi_realmode_flags; header->real_magic = 0x12345678; diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c index 22d7d050905dd1f6b6192707b2697e38a2fd38bd..69b4d060b21c4c32e8e40b45c9dc2171c1b56505 100644 --- a/arch/x86/kernel/amd_iommu.c +++ b/arch/x86/kernel/amd_iommu.c @@ -65,7 +65,7 @@ static int __iommu_queue_command(struct amd_iommu *iommu, struct iommu_cmd *cmd) u8 *target; tail = readl(iommu->mmio_base + MMIO_CMD_TAIL_OFFSET); - target = (iommu->cmd_buf + tail); + target = iommu->cmd_buf + tail; memcpy_toio(target, cmd, sizeof(*cmd)); tail = (tail + sizeof(*cmd)) % iommu->cmd_buf_size; head = readl(iommu->mmio_base + MMIO_CMD_HEAD_OFFSET); @@ -101,16 +101,13 @@ static int iommu_queue_command(struct amd_iommu *iommu, struct iommu_cmd *cmd) */ static int iommu_completion_wait(struct amd_iommu *iommu) { - int ret; + int ret, ready = 0; + unsigned status = 0; struct iommu_cmd cmd; - volatile u64 ready = 0; - unsigned long ready_phys = virt_to_phys(&ready); unsigned long i = 0; memset(&cmd, 0, sizeof(cmd)); - cmd.data[0] = LOW_U32(ready_phys) | CMD_COMPL_WAIT_STORE_MASK; - cmd.data[1] = upper_32_bits(ready_phys); - cmd.data[2] = 1; /* value written to 'ready' */ + cmd.data[0] = CMD_COMPL_WAIT_INT_MASK; CMD_SET_TYPE(&cmd, CMD_COMPL_WAIT); iommu->need_sync = 0; @@ -122,9 +119,15 @@ static int iommu_completion_wait(struct amd_iommu *iommu) while (!ready && (i < EXIT_LOOP_COUNT)) { ++i; - cpu_relax(); + /* wait for the bit to become one */ + status = readl(iommu->mmio_base + MMIO_STATUS_OFFSET); + ready = status & MMIO_STATUS_COM_WAIT_INT_MASK; } + /* set bit back to zero */ + status &= ~MMIO_STATUS_COM_WAIT_INT_MASK; + writel(status, iommu->mmio_base + MMIO_STATUS_OFFSET); + if (unlikely((i == EXIT_LOOP_COUNT) && printk_ratelimit())) printk(KERN_WARNING "AMD IOMMU: Completion wait loop failed\n"); @@ -161,7 +164,7 @@ static int iommu_queue_inv_iommu_pages(struct amd_iommu *iommu, address &= PAGE_MASK; CMD_SET_TYPE(&cmd, CMD_INV_IOMMU_PAGES); cmd.data[1] |= domid; - cmd.data[2] = LOW_U32(address); + cmd.data[2] = lower_32_bits(address); cmd.data[3] = upper_32_bits(address); if (s) /* size bit - we flush more than one 4kb page */ cmd.data[2] |= CMD_INV_IOMMU_PAGES_SIZE_MASK; diff --git a/arch/x86/kernel/amd_iommu_init.c b/arch/x86/kernel/amd_iommu_init.c index d9a9da597e796cbcda869180879a7804888e70ea..a69cc0f5204286a9ead45b580e2f506c00a88f2a 100644 --- a/arch/x86/kernel/amd_iommu_init.c +++ b/arch/x86/kernel/amd_iommu_init.c @@ -800,6 +800,21 @@ static int __init init_memory_definitions(struct acpi_table_header *table) return 0; } +/* + * Init the device table to not allow DMA access for devices and + * suppress all page faults + */ +static void init_device_table(void) +{ + u16 devid; + + for (devid = 0; devid <= amd_iommu_last_bdf; ++devid) { + set_dev_entry_bit(devid, DEV_ENTRY_VALID); + set_dev_entry_bit(devid, DEV_ENTRY_TRANSLATION); + set_dev_entry_bit(devid, DEV_ENTRY_NO_PAGE_FAULT); + } +} + /* * This function finally enables all IOMMUs found in the system after * they have been initialized @@ -931,6 +946,9 @@ int __init amd_iommu_init(void) if (amd_iommu_pd_alloc_bitmap == NULL) goto free; + /* init the device table */ + init_device_table(); + /* * let all alias entries point to itself */ @@ -954,15 +972,15 @@ int __init amd_iommu_init(void) if (acpi_table_parse("IVRS", init_memory_definitions) != 0) goto free; - ret = amd_iommu_init_dma_ops(); + ret = sysdev_class_register(&amd_iommu_sysdev_class); if (ret) goto free; - ret = sysdev_class_register(&amd_iommu_sysdev_class); + ret = sysdev_register(&device_amd_iommu); if (ret) goto free; - ret = sysdev_register(&device_amd_iommu); + ret = amd_iommu_init_dma_ops(); if (ret) goto free; diff --git a/arch/x86/kernel/apic_32.c b/arch/x86/kernel/apic_32.c index d6c8983583713d747790587861318a5fb58eb342..f88bd0d982b08540889e991c42a019344002d3d3 100644 --- a/arch/x86/kernel/apic_32.c +++ b/arch/x86/kernel/apic_32.c @@ -1454,8 +1454,6 @@ void disconnect_bsp_APIC(int virt_wire_setup) } } -unsigned int __cpuinitdata maxcpus = NR_CPUS; - void __cpuinit generic_processor_info(int apicid, int version) { int cpu; @@ -1482,12 +1480,6 @@ void __cpuinit generic_processor_info(int apicid, int version) return; } - if (num_processors >= maxcpus) { - printk(KERN_WARNING "WARNING: maxcpus limit of %i reached." - " Processor ignored.\n", maxcpus); - return; - } - num_processors++; cpus_complement(tmp_map, cpu_present_map); cpu = first_cpu(tmp_map); @@ -1720,15 +1712,19 @@ static int __init parse_lapic_timer_c2_ok(char *arg) } early_param("lapic_timer_c2_ok", parse_lapic_timer_c2_ok); -static int __init apic_set_verbosity(char *str) +static int __init apic_set_verbosity(char *arg) { - if (strcmp("debug", str) == 0) + if (!arg) + return -EINVAL; + + if (strcmp(arg, "debug") == 0) apic_verbosity = APIC_DEBUG; - else if (strcmp("verbose", str) == 0) + else if (strcmp(arg, "verbose") == 0) apic_verbosity = APIC_VERBOSE; - return 1; + + return 0; } -__setup("apic=", apic_set_verbosity); +early_param("apic", apic_set_verbosity); static int __init lapic_insert_resource(void) { diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c index 7f1f030da7ee4c048990eecf9dc00229472028ca..446c062e831cf46ce8ca276f38ee95a216049a93 100644 --- a/arch/x86/kernel/apic_64.c +++ b/arch/x86/kernel/apic_64.c @@ -90,7 +90,6 @@ static unsigned long apic_phys; unsigned long mp_lapic_addr; -unsigned int __cpuinitdata maxcpus = NR_CPUS; /* * Get the LAPIC version */ @@ -1062,12 +1061,6 @@ void __cpuinit generic_processor_info(int apicid, int version) return; } - if (num_processors >= maxcpus) { - printk(KERN_WARNING "WARNING: maxcpus limit of %i reached." - " Processor ignored.\n", maxcpus); - return; - } - num_processors++; cpus_complement(tmp_map, cpu_present_map); cpu = first_cpu(tmp_map); diff --git a/arch/x86/kernel/cpu/addon_cpuid_features.c b/arch/x86/kernel/cpu/addon_cpuid_features.c index 84a8220a6072c0425b9da95fbb28b5a309cbfda1..a6ef672adbbae01e8da2abb5bf2ae1cb32c091be 100644 --- a/arch/x86/kernel/cpu/addon_cpuid_features.c +++ b/arch/x86/kernel/cpu/addon_cpuid_features.c @@ -56,9 +56,22 @@ void __cpuinit validate_pat_support(struct cpuinfo_x86 *c) switch (c->x86_vendor) { case X86_VENDOR_INTEL: - if (c->x86 == 0xF || (c->x86 == 6 && c->x86_model >= 15)) + /* + * There is a known erratum on Pentium III and Core Solo + * and Core Duo CPUs. + * " Page with PAT set to WC while associated MTRR is UC + * may consolidate to UC " + * Because of this erratum, it is better to stick with + * setting WC in MTRR rather than using PAT on these CPUs. + * + * Enable PAT WC only on P4, Core 2 or later CPUs. + */ + if (c->x86 > 0x6 || (c->x86 == 6 && c->x86_model >= 15)) return; - break; + + pat_disable("PAT WC disabled due to known CPU erratum."); + return; + case X86_VENDOR_AMD: case X86_VENDOR_CENTAUR: case X86_VENDOR_TRANSMETA: diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c index c9b58a806e852d3d4a2ff96e0f48c0e737cff80f..c8e315f1aa837d95bc20f4e48655b8b90844fe9f 100644 --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -50,6 +50,8 @@ static double __initdata y = 3145727.0; */ static void __init check_fpu(void) { + s32 fdiv_bug; + if (!boot_cpu_data.hard_math) { #ifndef CONFIG_MATH_EMULATION printk(KERN_EMERG "No coprocessor found and no math emulation present.\n"); @@ -74,8 +76,10 @@ static void __init check_fpu(void) "fistpl %0\n\t" "fwait\n\t" "fninit" - : "=m" (*&boot_cpu_data.fdiv_bug) + : "=m" (*&fdiv_bug) : "m" (*&x), "m" (*&y)); + + boot_cpu_data.fdiv_bug = fdiv_bug; if (boot_cpu_data.fdiv_bug) printk("Hmm, FPU with FDIV bug.\n"); } diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c index 4e7271999a74e58ccf15203d005a646d9135686a..84bb395038d879823d5beb4e4bf2e181b8bd6b91 100644 --- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c +++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c @@ -737,63 +737,44 @@ static int find_psb_table(struct powernow_k8_data *data) #ifdef CONFIG_X86_POWERNOW_K8_ACPI static void powernow_k8_acpi_pst_values(struct powernow_k8_data *data, unsigned int index) { - if (!data->acpi_data->state_count || (cpu_family == CPU_HW_PSTATE)) + if (!data->acpi_data.state_count || (cpu_family == CPU_HW_PSTATE)) return; - data->irt = (data->acpi_data->states[index].control >> IRT_SHIFT) & IRT_MASK; - data->rvo = (data->acpi_data->states[index].control >> RVO_SHIFT) & RVO_MASK; - data->exttype = (data->acpi_data->states[index].control >> EXT_TYPE_SHIFT) & EXT_TYPE_MASK; - data->plllock = (data->acpi_data->states[index].control >> PLL_L_SHIFT) & PLL_L_MASK; - data->vidmvs = 1 << ((data->acpi_data->states[index].control >> MVS_SHIFT) & MVS_MASK); - data->vstable = (data->acpi_data->states[index].control >> VST_SHIFT) & VST_MASK; -} - - -static struct acpi_processor_performance *acpi_perf_data; -static int preregister_valid; - -static int powernow_k8_cpu_preinit_acpi(void) -{ - acpi_perf_data = alloc_percpu(struct acpi_processor_performance); - if (!acpi_perf_data) - return -ENODEV; - - if (acpi_processor_preregister_performance(acpi_perf_data)) - return -ENODEV; - else - preregister_valid = 1; - return 0; + data->irt = (data->acpi_data.states[index].control >> IRT_SHIFT) & IRT_MASK; + data->rvo = (data->acpi_data.states[index].control >> RVO_SHIFT) & RVO_MASK; + data->exttype = (data->acpi_data.states[index].control >> EXT_TYPE_SHIFT) & EXT_TYPE_MASK; + data->plllock = (data->acpi_data.states[index].control >> PLL_L_SHIFT) & PLL_L_MASK; + data->vidmvs = 1 << ((data->acpi_data.states[index].control >> MVS_SHIFT) & MVS_MASK); + data->vstable = (data->acpi_data.states[index].control >> VST_SHIFT) & VST_MASK; } static int powernow_k8_cpu_init_acpi(struct powernow_k8_data *data) { struct cpufreq_frequency_table *powernow_table; int ret_val; - int cpu = 0; - data->acpi_data = percpu_ptr(acpi_perf_data, cpu); - if (acpi_processor_register_performance(data->acpi_data, data->cpu)) { + if (acpi_processor_register_performance(&data->acpi_data, data->cpu)) { dprintk("register performance failed: bad ACPI data\n"); return -EIO; } /* verify the data contained in the ACPI structures */ - if (data->acpi_data->state_count <= 1) { + if (data->acpi_data.state_count <= 1) { dprintk("No ACPI P-States\n"); goto err_out; } - if ((data->acpi_data->control_register.space_id != ACPI_ADR_SPACE_FIXED_HARDWARE) || - (data->acpi_data->status_register.space_id != ACPI_ADR_SPACE_FIXED_HARDWARE)) { + if ((data->acpi_data.control_register.space_id != ACPI_ADR_SPACE_FIXED_HARDWARE) || + (data->acpi_data.status_register.space_id != ACPI_ADR_SPACE_FIXED_HARDWARE)) { dprintk("Invalid control/status registers (%x - %x)\n", - data->acpi_data->control_register.space_id, - data->acpi_data->status_register.space_id); + data->acpi_data.control_register.space_id, + data->acpi_data.status_register.space_id); goto err_out; } /* fill in data->powernow_table */ powernow_table = kmalloc((sizeof(struct cpufreq_frequency_table) - * (data->acpi_data->state_count + 1)), GFP_KERNEL); + * (data->acpi_data.state_count + 1)), GFP_KERNEL); if (!powernow_table) { dprintk("powernow_table memory alloc failure\n"); goto err_out; @@ -806,12 +787,12 @@ static int powernow_k8_cpu_init_acpi(struct powernow_k8_data *data) if (ret_val) goto err_out_mem; - powernow_table[data->acpi_data->state_count].frequency = CPUFREQ_TABLE_END; - powernow_table[data->acpi_data->state_count].index = 0; + powernow_table[data->acpi_data.state_count].frequency = CPUFREQ_TABLE_END; + powernow_table[data->acpi_data.state_count].index = 0; data->powernow_table = powernow_table; /* fill in data */ - data->numps = data->acpi_data->state_count; + data->numps = data->acpi_data.state_count; if (first_cpu(per_cpu(cpu_core_map, data->cpu)) == data->cpu) print_basics(data); powernow_k8_acpi_pst_values(data, 0); @@ -819,31 +800,16 @@ static int powernow_k8_cpu_init_acpi(struct powernow_k8_data *data) /* notify BIOS that we exist */ acpi_processor_notify_smm(THIS_MODULE); - /* determine affinity, from ACPI if available */ - if (preregister_valid) { - if ((data->acpi_data->shared_type == CPUFREQ_SHARED_TYPE_ALL) || - (data->acpi_data->shared_type == CPUFREQ_SHARED_TYPE_ANY)) - data->starting_core_affinity = data->acpi_data->shared_cpu_map; - else - data->starting_core_affinity = cpumask_of_cpu(data->cpu); - } else { - /* best guess from family if not */ - if (cpu_family == CPU_HW_PSTATE) - data->starting_core_affinity = cpumask_of_cpu(data->cpu); - else - data->starting_core_affinity = per_cpu(cpu_core_map, data->cpu); - } - return 0; err_out_mem: kfree(powernow_table); err_out: - acpi_processor_unregister_performance(data->acpi_data, data->cpu); + acpi_processor_unregister_performance(&data->acpi_data, data->cpu); /* data->acpi_data.state_count informs us at ->exit() whether ACPI was used */ - data->acpi_data->state_count = 0; + data->acpi_data.state_count = 0; return -ENODEV; } @@ -855,10 +821,10 @@ static int fill_powernow_table_pstate(struct powernow_k8_data *data, struct cpuf rdmsr(MSR_PSTATE_CUR_LIMIT, hi, lo); data->max_hw_pstate = (hi & HW_PSTATE_MAX_MASK) >> HW_PSTATE_MAX_SHIFT; - for (i = 0; i < data->acpi_data->state_count; i++) { + for (i = 0; i < data->acpi_data.state_count; i++) { u32 index; - index = data->acpi_data->states[i].control & HW_PSTATE_MASK; + index = data->acpi_data.states[i].control & HW_PSTATE_MASK; if (index > data->max_hw_pstate) { printk(KERN_ERR PFX "invalid pstate %d - bad value %d.\n", i, index); printk(KERN_ERR PFX "Please report to BIOS manufacturer\n"); @@ -874,7 +840,7 @@ static int fill_powernow_table_pstate(struct powernow_k8_data *data, struct cpuf powernow_table[i].index = index; - powernow_table[i].frequency = data->acpi_data->states[i].core_frequency * 1000; + powernow_table[i].frequency = data->acpi_data.states[i].core_frequency * 1000; } return 0; } @@ -883,16 +849,16 @@ static int fill_powernow_table_fidvid(struct powernow_k8_data *data, struct cpuf { int i; int cntlofreq = 0; - for (i = 0; i < data->acpi_data->state_count; i++) { + for (i = 0; i < data->acpi_data.state_count; i++) { u32 fid; u32 vid; if (data->exttype) { - fid = data->acpi_data->states[i].status & EXT_FID_MASK; - vid = (data->acpi_data->states[i].status >> VID_SHIFT) & EXT_VID_MASK; + fid = data->acpi_data.states[i].status & EXT_FID_MASK; + vid = (data->acpi_data.states[i].status >> VID_SHIFT) & EXT_VID_MASK; } else { - fid = data->acpi_data->states[i].control & FID_MASK; - vid = (data->acpi_data->states[i].control >> VID_SHIFT) & VID_MASK; + fid = data->acpi_data.states[i].control & FID_MASK; + vid = (data->acpi_data.states[i].control >> VID_SHIFT) & VID_MASK; } dprintk(" %d : fid 0x%x, vid 0x%x\n", i, fid, vid); @@ -933,10 +899,10 @@ static int fill_powernow_table_fidvid(struct powernow_k8_data *data, struct cpuf cntlofreq = i; } - if (powernow_table[i].frequency != (data->acpi_data->states[i].core_frequency * 1000)) { + if (powernow_table[i].frequency != (data->acpi_data.states[i].core_frequency * 1000)) { printk(KERN_INFO PFX "invalid freq entries %u kHz vs. %u kHz\n", powernow_table[i].frequency, - (unsigned int) (data->acpi_data->states[i].core_frequency * 1000)); + (unsigned int) (data->acpi_data.states[i].core_frequency * 1000)); powernow_table[i].frequency = CPUFREQ_ENTRY_INVALID; continue; } @@ -946,12 +912,11 @@ static int fill_powernow_table_fidvid(struct powernow_k8_data *data, struct cpuf static void powernow_k8_cpu_exit_acpi(struct powernow_k8_data *data) { - if (data->acpi_data->state_count) - acpi_processor_unregister_performance(data->acpi_data, data->cpu); + if (data->acpi_data.state_count) + acpi_processor_unregister_performance(&data->acpi_data, data->cpu); } #else -static int powernow_k8_cpu_preinit_acpi(void) { return -ENODEV; } static int powernow_k8_cpu_init_acpi(struct powernow_k8_data *data) { return -ENODEV; } static void powernow_k8_cpu_exit_acpi(struct powernow_k8_data *data) { return; } static void powernow_k8_acpi_pst_values(struct powernow_k8_data *data, unsigned int index) { return; } @@ -1136,7 +1101,7 @@ static int powernowk8_verify(struct cpufreq_policy *pol) static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol) { struct powernow_k8_data *data; - cpumask_t oldmask = CPU_MASK_ALL; + cpumask_t oldmask; int rc; if (!cpu_online(pol->cpu)) @@ -1209,7 +1174,10 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol) /* run on any CPU again */ set_cpus_allowed_ptr(current, &oldmask); - pol->cpus = data->starting_core_affinity; + if (cpu_family == CPU_HW_PSTATE) + pol->cpus = cpumask_of_cpu(pol->cpu); + else + pol->cpus = per_cpu(cpu_core_map, pol->cpu); data->available_cores = &(pol->cpus); /* Take a crude guess here. @@ -1332,7 +1300,6 @@ static int __cpuinit powernowk8_init(void) } if (supported_cpus == num_online_cpus()) { - powernow_k8_cpu_preinit_acpi(); printk(KERN_INFO PFX "Found %d %s " "processors (%d cpu cores) (" VERSION ")\n", num_online_nodes(), @@ -1349,10 +1316,6 @@ static void __exit powernowk8_exit(void) dprintk("exit\n"); cpufreq_unregister_driver(&cpufreq_amd64_driver); - -#ifdef CONFIG_X86_POWERNOW_K8_ACPI - free_percpu(acpi_perf_data); -#endif } MODULE_AUTHOR("Paul Devriendt and Mark Langsdorf "); diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.h b/arch/x86/kernel/cpu/cpufreq/powernow-k8.h index a62612cd4be89c2e775edf5d9c71da41cf0a4b64..ab48cfed4d96ce5629e29f3a21ffd9c3e25d8a21 100644 --- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.h +++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.h @@ -33,13 +33,12 @@ struct powernow_k8_data { #ifdef CONFIG_X86_POWERNOW_K8_ACPI /* the acpi table needs to be kept. it's only available if ACPI was * used to determine valid frequency/vid/fid states */ - struct acpi_processor_performance *acpi_data; + struct acpi_processor_performance acpi_data; #endif /* we need to keep track of associated cores, but let cpufreq * handle hotplug events - so just point at cpufreq pol->cpus * structure */ cpumask_t *available_cores; - cpumask_t starting_core_affinity; }; diff --git a/arch/x86/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c index 3fd7a67bb06aa7db7f9350e2a34203cb94c3240a..e710a21bb6e8dc0dd9d83a7bd49df69135cbcf7b 100644 --- a/arch/x86/kernel/cpu/cyrix.c +++ b/arch/x86/kernel/cpu/cyrix.c @@ -134,23 +134,6 @@ static void __cpuinit set_cx86_memwb(void) setCx86(CX86_CCR2, getCx86(CX86_CCR2) | 0x14); } -static void __cpuinit set_cx86_inc(void) -{ - unsigned char ccr3; - - printk(KERN_INFO "Enable Incrementor on Cyrix/NSC processor.\n"); - - ccr3 = getCx86(CX86_CCR3); - setCx86(CX86_CCR3, (ccr3 & 0x0f) | 0x10); /* enable MAPEN */ - /* PCR1 -- Performance Control */ - /* Incrementor on, whatever that is */ - setCx86(CX86_PCR1, getCx86(CX86_PCR1) | 0x02); - /* PCR0 -- Performance Control */ - /* Incrementor Margin 10 */ - setCx86(CX86_PCR0, getCx86(CX86_PCR0) | 0x04); - setCx86(CX86_CCR3, ccr3); /* disable MAPEN */ -} - /* * Configure later MediaGX and/or Geode processor. */ @@ -174,7 +157,6 @@ static void __cpuinit geode_configure(void) set_cx86_memwb(); set_cx86_reorder(); - set_cx86_inc(); local_irq_restore(flags); } diff --git a/arch/x86/kernel/cpu/mcheck/mce_64.c b/arch/x86/kernel/cpu/mcheck/mce_64.c index 65a339678ece817b3b27fa56afb5ee97aae8d027..726a5fcdf34113efe492ecdaa324308aa1a61fbd 100644 --- a/arch/x86/kernel/cpu/mcheck/mce_64.c +++ b/arch/x86/kernel/cpu/mcheck/mce_64.c @@ -759,6 +759,7 @@ static struct sysdev_class mce_sysclass = { }; DEFINE_PER_CPU(struct sys_device, device_mce); +void (*threshold_cpu_callback)(unsigned long action, unsigned int cpu) __cpuinitdata; /* Why are there no generic functions for this? */ #define ACCESSOR(name, var, start) \ @@ -883,9 +884,13 @@ static int __cpuinit mce_cpu_callback(struct notifier_block *nfb, case CPU_ONLINE: case CPU_ONLINE_FROZEN: mce_create_device(cpu); + if (threshold_cpu_callback) + threshold_cpu_callback(action, cpu); break; case CPU_DEAD: case CPU_DEAD_FROZEN: + if (threshold_cpu_callback) + threshold_cpu_callback(action, cpu); mce_remove_device(cpu); break; } diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c index 88736cadbaa62d02e5e36671b06cfa512df7e683..5eb390a4b2e9159d980fcfcbc68f8d1d4f42c258 100644 --- a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c +++ b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c @@ -628,6 +628,7 @@ static void threshold_remove_bank(unsigned int cpu, int bank) deallocate_threshold_block(cpu, bank); free_out: + kobject_del(b->kobj); kobject_put(b->kobj); kfree(b); per_cpu(threshold_banks, cpu)[bank] = NULL; @@ -645,14 +646,11 @@ static void threshold_remove_device(unsigned int cpu) } /* get notified when a cpu comes on/off */ -static int __cpuinit threshold_cpu_callback(struct notifier_block *nfb, - unsigned long action, void *hcpu) +static void __cpuinit amd_64_threshold_cpu_callback(unsigned long action, + unsigned int cpu) { - /* cpu was unsigned int to begin with */ - unsigned int cpu = (unsigned long)hcpu; - if (cpu >= NR_CPUS) - goto out; + return; switch (action) { case CPU_ONLINE: @@ -666,14 +664,8 @@ static int __cpuinit threshold_cpu_callback(struct notifier_block *nfb, default: break; } - out: - return NOTIFY_OK; } -static struct notifier_block threshold_cpu_notifier __cpuinitdata = { - .notifier_call = threshold_cpu_callback, -}; - static __init int threshold_init_device(void) { unsigned lcpu = 0; @@ -684,7 +676,7 @@ static __init int threshold_init_device(void) if (err) return err; } - register_hotcpu_notifier(&threshold_cpu_notifier); + threshold_cpu_callback = amd_64_threshold_cpu_callback; return 0; } diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c index 509bd3d9eacd28da737ade7a365f1a17acf71a11..cb7d3b6a80eb879670bd8a74864d01b587561dec 100644 --- a/arch/x86/kernel/cpu/mtrr/generic.c +++ b/arch/x86/kernel/cpu/mtrr/generic.c @@ -379,6 +379,7 @@ static void generic_get_mtrr(unsigned int reg, unsigned long *base, unsigned long *size, mtrr_type *type) { unsigned int mask_lo, mask_hi, base_lo, base_hi; + unsigned int tmp, hi; rdmsr(MTRRphysMask_MSR(reg), mask_lo, mask_hi); if ((mask_lo & 0x800) == 0) { @@ -392,8 +393,23 @@ static void generic_get_mtrr(unsigned int reg, unsigned long *base, rdmsr(MTRRphysBase_MSR(reg), base_lo, base_hi); /* Work out the shifted address mask. */ - mask_lo = size_or_mask | mask_hi << (32 - PAGE_SHIFT) - | mask_lo >> PAGE_SHIFT; + tmp = mask_hi << (32 - PAGE_SHIFT) | mask_lo >> PAGE_SHIFT; + mask_lo = size_or_mask | tmp; + /* Expand tmp with high bits to all 1s*/ + hi = fls(tmp); + if (hi > 0) { + tmp |= ~((1<<(hi - 1)) - 1); + + if (tmp != mask_lo) { + static int once = 1; + + if (once) { + printk(KERN_INFO "mtrr: your BIOS has set up an incorrect mask, fixing it up.\n"); + once = 0; + } + mask_lo = tmp; + } + } /* This works correctly if size is a power of two, i.e. a contiguous range. */ diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c index 6f23969c8fafe4f1dd2b4304a910c11483833f2d..b117d7f8a5640fe51091f46247671dff5d61524e 100644 --- a/arch/x86/kernel/cpu/mtrr/main.c +++ b/arch/x86/kernel/cpu/mtrr/main.c @@ -1496,11 +1496,8 @@ int __init mtrr_trim_uncached_memory(unsigned long end_pfn) /* kvm/qemu doesn't have mtrr set right, don't trim them all */ if (!highest_pfn) { - if (!kvm_para_available()) { - printk(KERN_WARNING + WARN(!kvm_para_available(), KERN_WARNING "WARNING: strange, CPU MTRRs all blank?\n"); - WARN_ON(1); - } return 0; } diff --git a/arch/x86/kernel/cpu/perfctr-watchdog.c b/arch/x86/kernel/cpu/perfctr-watchdog.c index de7439f82b9230d7a65fa8a12af027bc7a578660..05cc22dbd4ffdebff8738662c74fd954be8fd432 100644 --- a/arch/x86/kernel/cpu/perfctr-watchdog.c +++ b/arch/x86/kernel/cpu/perfctr-watchdog.c @@ -478,7 +478,13 @@ static int setup_p4_watchdog(unsigned nmi_hz) perfctr_msr = MSR_P4_IQ_PERFCTR1; evntsel_msr = MSR_P4_CRU_ESCR0; cccr_msr = MSR_P4_IQ_CCCR1; - cccr_val = P4_CCCR_OVF_PMI1 | P4_CCCR_ESCR_SELECT(4); + + /* Pentium 4 D processors don't support P4_CCCR_OVF_PMI1 */ + if (boot_cpu_data.x86_model == 4 && boot_cpu_data.x86_mask == 4) + cccr_val = P4_CCCR_OVF_PMI0; + else + cccr_val = P4_CCCR_OVF_PMI1; + cccr_val |= P4_CCCR_ESCR_SELECT(4); } evntsel = P4_ESCR_EVENT_SELECT(0x3F) diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c index 14b11b3be31ca64d600cb7281edb93f5228809b9..8e9cd6a8ec120951c4683b410572d63b0c3d0824 100644 --- a/arch/x86/kernel/cpuid.c +++ b/arch/x86/kernel/cpuid.c @@ -89,6 +89,8 @@ static ssize_t cpuid_read(struct file *file, char __user *buf, struct cpuid_regs cmd; int cpu = iminor(file->f_path.dentry->d_inode); u64 pos = *ppos; + ssize_t bytes = 0; + int err = 0; if (count % 16) return -EINVAL; /* Invalid chunk size */ @@ -96,14 +98,19 @@ static ssize_t cpuid_read(struct file *file, char __user *buf, for (; count; count -= 16) { cmd.eax = pos; cmd.ecx = pos >> 32; - smp_call_function_single(cpu, cpuid_smp_cpuid, &cmd, 1); - if (copy_to_user(tmp, &cmd, 16)) - return -EFAULT; + err = smp_call_function_single(cpu, cpuid_smp_cpuid, &cmd, 1); + if (err) + break; + if (copy_to_user(tmp, &cmd, 16)) { + err = -EFAULT; + break; + } tmp += 16; + bytes += 16; *ppos = ++pos; } - return tmp - buf; + return bytes ? bytes : err; } static int cpuid_open(struct inode *inode, struct file *file) diff --git a/arch/x86/kernel/efi_32.c b/arch/x86/kernel/efi_32.c index 4b63c8e1f13b1b078a42dc113403c1952c52f3cc..5cab48ee61a4a6e61e522117d97bbfdabaa95a6d 100644 --- a/arch/x86/kernel/efi_32.c +++ b/arch/x86/kernel/efi_32.c @@ -53,7 +53,7 @@ void efi_call_phys_prelog(void) * directory. If I have PAE, I just need to duplicate one entry in * page directory. */ - cr4 = read_cr4(); + cr4 = read_cr4_safe(); if (cr4 & X86_CR4_PAE) { efi_bak_pg_dir_pointer[0].pgd = @@ -91,7 +91,7 @@ void efi_call_phys_epilog(void) gdt_descr.size = GDT_SIZE - 1; load_gdt(&gdt_descr); - cr4 = read_cr4(); + cr4 = read_cr4_safe(); if (cr4 & X86_CR4_PAE) { swapper_pg_dir[pgd_index(0)].pgd = diff --git a/arch/x86/kernel/genx2apic_uv_x.c b/arch/x86/kernel/genx2apic_uv_x.c index 2cfcbded888a0b91eece817e0eb3f49e865154fd..bfa837cb16be83799fa1ee7e28bedca5dbe38e40 100644 --- a/arch/x86/kernel/genx2apic_uv_x.c +++ b/arch/x86/kernel/genx2apic_uv_x.c @@ -222,7 +222,7 @@ static __init void map_low_mmrs(void) enum map_type {map_wb, map_uc}; -static void map_high(char *id, unsigned long base, int shift, enum map_type map_type) +static __init void map_high(char *id, unsigned long base, int shift, enum map_type map_type) { unsigned long bytes, paddr; @@ -293,7 +293,9 @@ static __init void uv_rtc_init(void) sn_rtc_cycles_per_second = ticks_per_sec; } -static __init void uv_system_init(void) +static bool uv_system_inited; + +void __init uv_system_init(void) { union uvh_si_addr_map_config_u m_n_config; union uvh_node_id_u node_id; @@ -383,6 +385,7 @@ static __init void uv_system_init(void) map_mmr_high(max_pnode); map_config_high(max_pnode); map_mmioh_high(max_pnode); + uv_system_inited = true; } /* @@ -391,8 +394,7 @@ static __init void uv_system_init(void) */ void __cpuinit uv_cpu_init(void) { - if (!uv_node_to_blade) - uv_system_init(); + BUG_ON(!uv_system_inited); uv_blade_info[uv_numa_blade_id()].nr_online_cpus++; diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c index 1b318e903bf63f14bd4f514ad8fd5916289bb979..9bfc4d72fb2e26b757ffad4bffd8b0de7a45de39 100644 --- a/arch/x86/kernel/head64.c +++ b/arch/x86/kernel/head64.c @@ -88,6 +88,7 @@ void __init x86_64_start_kernel(char * real_mode_data) BUILD_BUG_ON(!(MODULES_VADDR > __START_KERNEL)); BUILD_BUG_ON(!(((MODULES_END - 1) & PGDIR_MASK) == (__START_KERNEL & PGDIR_MASK))); + BUILD_BUG_ON(__fix_to_virt(__end_of_fixed_addresses) <= MODULES_END); /* clear bss before set_intr_gate with early_idt_handler */ clear_bss(); diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c index ad2b15a1334d919419b9040b52c2062dd5d3666d..59fd3b6b13036e1e279e54d0e1e3d3f5ebb55166 100644 --- a/arch/x86/kernel/hpet.c +++ b/arch/x86/kernel/hpet.c @@ -359,6 +359,7 @@ static int hpet_clocksource_register(void) int __init hpet_enable(void) { unsigned long id; + int i; if (!is_hpet_capable()) return 0; @@ -369,6 +370,29 @@ int __init hpet_enable(void) * Read the period and check for a sane value: */ hpet_period = hpet_readl(HPET_PERIOD); + + /* + * AMD SB700 based systems with spread spectrum enabled use a + * SMM based HPET emulation to provide proper frequency + * setting. The SMM code is initialized with the first HPET + * register access and takes some time to complete. During + * this time the config register reads 0xffffffff. We check + * for max. 1000 loops whether the config register reads a non + * 0xffffffff value to make sure that HPET is up and running + * before we go further. A counting loop is safe, as the HPET + * access takes thousands of CPU cycles. On non SB700 based + * machines this check is only done once and has no side + * effects. + */ + for (i = 0; hpet_readl(HPET_CFG) == 0xFFFFFFFF; i++) { + if (i == 1000) { + printk(KERN_WARNING + "HPET config register value = 0xFFFFFFFF. " + "Disabling HPET\n"); + goto out_nohpet; + } + } + if (hpet_period < HPET_MIN_PERIOD || hpet_period > HPET_MAX_PERIOD) goto out_nohpet; diff --git a/arch/x86/kernel/io_apic_32.c b/arch/x86/kernel/io_apic_32.c index de9aa0e3a9c51e10df0e85403529e3aa285ad395..09cddb57bec45e9ddd60ba376b3a70aca647ad8d 100644 --- a/arch/x86/kernel/io_apic_32.c +++ b/arch/x86/kernel/io_apic_32.c @@ -57,7 +57,7 @@ atomic_t irq_mis_count; static struct { int pin, apic; } ioapic_i8259 = { -1, -1 }; static DEFINE_SPINLOCK(ioapic_lock); -static DEFINE_SPINLOCK(vector_lock); +DEFINE_SPINLOCK(vector_lock); int timer_through_8259 __initdata; @@ -1209,10 +1209,6 @@ static int assign_irq_vector(int irq) return vector; } -void setup_vector_irq(int cpu) -{ -} - static struct irq_chip ioapic_chip; #define IOAPIC_AUTO -1 diff --git a/arch/x86/kernel/io_apic_64.c b/arch/x86/kernel/io_apic_64.c index 8269434d170765a6466eb7039e2b849d8b0b5b18..61a83b70c18fcc65ce60b965ee3a6e0456622dc4 100644 --- a/arch/x86/kernel/io_apic_64.c +++ b/arch/x86/kernel/io_apic_64.c @@ -101,7 +101,7 @@ int timer_through_8259 __initdata; static struct { int pin, apic; } ioapic_i8259 = { -1, -1 }; static DEFINE_SPINLOCK(ioapic_lock); -DEFINE_SPINLOCK(vector_lock); +static DEFINE_SPINLOCK(vector_lock); /* * # of IRQ routing registers @@ -697,6 +697,19 @@ static int pin_2_irq(int idx, int apic, int pin) return irq; } +void lock_vector_lock(void) +{ + /* Used to the online set of cpus does not change + * during assign_irq_vector. + */ + spin_lock(&vector_lock); +} + +void unlock_vector_lock(void) +{ + spin_unlock(&vector_lock); +} + static int __assign_irq_vector(int irq, cpumask_t mask) { /* @@ -802,7 +815,7 @@ static void __clear_irq_vector(int irq) cpus_clear(cfg->domain); } -static void __setup_vector_irq(int cpu) +void __setup_vector_irq(int cpu) { /* Initialize vector_irq on a new cpu */ /* This function must be called with vector_lock held */ @@ -825,14 +838,6 @@ static void __setup_vector_irq(int cpu) } } -void setup_vector_irq(int cpu) -{ - spin_lock(&vector_lock); - __setup_vector_irq(smp_processor_id()); - spin_unlock(&vector_lock); -} - - static struct irq_chip ioapic_chip; static void ioapic_register_intr(int irq, unsigned long trigger) diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c index 9fe478d984068fea53488d4405db4066863df39c..0732adba05ca95bfaf851d3d2193df5074478482 100644 --- a/arch/x86/kernel/machine_kexec_32.c +++ b/arch/x86/kernel/machine_kexec_32.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include @@ -78,7 +79,7 @@ static void load_segments(void) /* * A architecture hook called to validate the * proposed image and prepare the control pages - * as needed. The pages for KEXEC_CONTROL_CODE_SIZE + * as needed. The pages for KEXEC_CONTROL_PAGE_SIZE * have been allocated, but the segments have yet * been copied into the kernel. * @@ -113,6 +114,7 @@ void machine_kexec(struct kimage *image) { unsigned long page_list[PAGES_NR]; void *control_page; + int save_ftrace_enabled; asmlinkage unsigned long (*relocate_kernel_ptr)(unsigned long indirection_page, unsigned long control_page, @@ -120,7 +122,12 @@ void machine_kexec(struct kimage *image) unsigned int has_pae, unsigned int preserve_context); - tracer_disable(); +#ifdef CONFIG_KEXEC_JUMP + if (kexec_image->preserve_context) + save_processor_state(); +#endif + + save_ftrace_enabled = __ftrace_enabled_save(); /* Interrupts aren't acceptable while we reboot */ local_irq_disable(); @@ -138,7 +145,7 @@ void machine_kexec(struct kimage *image) } control_page = page_address(image->control_code_page); - memcpy(control_page, relocate_kernel, PAGE_SIZE/2); + memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE); relocate_kernel_ptr = control_page; page_list[PA_CONTROL_PAGE] = __pa(control_page); @@ -178,6 +185,13 @@ void machine_kexec(struct kimage *image) (unsigned long)page_list, image->start, cpu_has_pae, image->preserve_context); + +#ifdef CONFIG_KEXEC_JUMP + if (kexec_image->preserve_context) + restore_processor_state(); +#endif + + __ftrace_enabled_restore(save_ftrace_enabled); } void arch_crash_save_vmcoreinfo(void) diff --git a/arch/x86/kernel/mfgpt_32.c b/arch/x86/kernel/mfgpt_32.c index 07c0f828f4881ab3f62890f0ddb373326ae8cd77..3b599518c322a143c9623759061a44ca92647ecf 100644 --- a/arch/x86/kernel/mfgpt_32.c +++ b/arch/x86/kernel/mfgpt_32.c @@ -33,6 +33,8 @@ #include #include +#define MFGPT_DEFAULT_IRQ 7 + static struct mfgpt_timer_t { unsigned int avail:1; } mfgpt_timers[MFGPT_MAX_TIMERS]; @@ -157,29 +159,48 @@ int geode_mfgpt_toggle_event(int timer, int cmp, int event, int enable) } EXPORT_SYMBOL_GPL(geode_mfgpt_toggle_event); -int geode_mfgpt_set_irq(int timer, int cmp, int irq, int enable) +int geode_mfgpt_set_irq(int timer, int cmp, int *irq, int enable) { - u32 val, dummy; - int offset; + u32 zsel, lpc, dummy; + int shift; if (timer < 0 || timer >= MFGPT_MAX_TIMERS) return -EIO; - if (geode_mfgpt_toggle_event(timer, cmp, MFGPT_EVENT_IRQ, enable)) + /* + * Unfortunately, MFGPTs come in pairs sharing their IRQ lines. If VSA + * is using the same CMP of the timer's Siamese twin, the IRQ is set to + * 2, and we mustn't use nor change it. + * XXX: Likewise, 2 Linux drivers might clash if the 2nd overwrites the + * IRQ of the 1st. This can only happen if forcing an IRQ, calling this + * with *irq==0 is safe. Currently there _are_ no 2 drivers. + */ + rdmsr(MSR_PIC_ZSEL_LOW, zsel, dummy); + shift = ((cmp == MFGPT_CMP1 ? 0 : 4) + timer % 4) * 4; + if (((zsel >> shift) & 0xF) == 2) return -EIO; - rdmsr(MSR_PIC_ZSEL_LOW, val, dummy); + /* Choose IRQ: if none supplied, keep IRQ already set or use default */ + if (!*irq) + *irq = (zsel >> shift) & 0xF; + if (!*irq) + *irq = MFGPT_DEFAULT_IRQ; - offset = (timer % 4) * 4; - - val &= ~((0xF << offset) | (0xF << (offset + 16))); + /* Can't use IRQ if it's 0 (=disabled), 2, or routed to LPC */ + if (*irq < 1 || *irq == 2 || *irq > 15) + return -EIO; + rdmsr(MSR_PIC_IRQM_LPC, lpc, dummy); + if (lpc & (1 << *irq)) + return -EIO; + /* All chosen and checked - go for it */ + if (geode_mfgpt_toggle_event(timer, cmp, MFGPT_EVENT_IRQ, enable)) + return -EIO; if (enable) { - val |= (irq & 0x0F) << (offset); - val |= (irq & 0x0F) << (offset + 16); + zsel = (zsel & ~(0xF << shift)) | (*irq << shift); + wrmsr(MSR_PIC_ZSEL_LOW, zsel, dummy); } - wrmsr(MSR_PIC_ZSEL_LOW, val, dummy); return 0; } @@ -242,7 +263,7 @@ EXPORT_SYMBOL_GPL(geode_mfgpt_alloc_timer); static unsigned int mfgpt_tick_mode = CLOCK_EVT_MODE_SHUTDOWN; static u16 mfgpt_event_clock; -static int irq = 7; +static int irq; static int __init mfgpt_setup(char *str) { get_option(&str, &irq); @@ -346,7 +367,7 @@ int __init mfgpt_timer_setup(void) mfgpt_event_clock = timer; /* Set up the IRQ on the MFGPT side */ - if (geode_mfgpt_setup_irq(mfgpt_event_clock, MFGPT_CMP2, irq)) { + if (geode_mfgpt_setup_irq(mfgpt_event_clock, MFGPT_CMP2, &irq)) { printk(KERN_ERR "mfgpt-timer: Could not set up IRQ %d\n", irq); return -EIO; } @@ -374,13 +395,14 @@ int __init mfgpt_timer_setup(void) &mfgpt_clockevent); printk(KERN_INFO - "mfgpt-timer: registering the MFGPT timer as a clock event.\n"); + "mfgpt-timer: Registering MFGPT timer %d as a clock event, using IRQ %d\n", + timer, irq); clockevents_register_device(&mfgpt_clockevent); return 0; err: - geode_mfgpt_release_irq(mfgpt_event_clock, MFGPT_CMP2, irq); + geode_mfgpt_release_irq(mfgpt_event_clock, MFGPT_CMP2, &irq); printk(KERN_ERR "mfgpt-timer: Unable to set up the MFGPT clock source\n"); return -EIO; diff --git a/arch/x86/kernel/mmconf-fam10h_64.c b/arch/x86/kernel/mmconf-fam10h_64.c index fdfdc550b366043045a34a4c476c61d6ff67b5d7..efc2f361fe85f0c1280cfce1aeafefa572a5c83d 100644 --- a/arch/x86/kernel/mmconf-fam10h_64.c +++ b/arch/x86/kernel/mmconf-fam10h_64.c @@ -238,7 +238,7 @@ static struct dmi_system_id __devinitdata mmconf_dmi_table[] = { {} }; -void __init check_enable_amd_mmconf_dmi(void) +void __cpuinit check_enable_amd_mmconf_dmi(void) { dmi_check_system(mmconf_dmi_table); } diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c index 6ae005ccaed83bc46a6666f1d65b80baf7737f8d..b3fb430725cb0f5c2cd5ee5da68a249cdb9854d0 100644 --- a/arch/x86/kernel/mpparse.c +++ b/arch/x86/kernel/mpparse.c @@ -49,7 +49,7 @@ static int __init mpf_checksum(unsigned char *mp, int len) return sum & 0xFF; } -static void __cpuinit MP_processor_info(struct mpc_config_processor *m) +static void __init MP_processor_info(struct mpc_config_processor *m) { int apicid; char *bootup_cpu = ""; @@ -83,7 +83,7 @@ static void __init MP_bus_info(struct mpc_config_bus *m) if (x86_quirks->mpc_oem_bus_info) x86_quirks->mpc_oem_bus_info(m, str); else - printk(KERN_INFO "Bus #%d is %s\n", m->mpc_busid, str); + apic_printk(APIC_VERBOSE, "Bus #%d is %s\n", m->mpc_busid, str); #if MAX_MP_BUSSES < 256 if (m->mpc_busid >= MAX_MP_BUSSES) { @@ -154,7 +154,7 @@ static void __init MP_ioapic_info(struct mpc_config_ioapic *m) static void print_MP_intsrc_info(struct mpc_config_intsrc *m) { - printk(KERN_CONT "Int: type %d, pol %d, trig %d, bus %02x," + apic_printk(APIC_VERBOSE, "Int: type %d, pol %d, trig %d, bus %02x," " IRQ %02x, APIC ID %x, APIC INT %02x\n", m->mpc_irqtype, m->mpc_irqflag & 3, (m->mpc_irqflag >> 2) & 3, m->mpc_srcbus, @@ -163,7 +163,7 @@ static void print_MP_intsrc_info(struct mpc_config_intsrc *m) static void __init print_mp_irq_info(struct mp_config_intsrc *mp_irq) { - printk(KERN_CONT "Int: type %d, pol %d, trig %d, bus %02x," + apic_printk(APIC_VERBOSE, "Int: type %d, pol %d, trig %d, bus %02x," " IRQ %02x, APIC ID %x, APIC INT %02x\n", mp_irq->mp_irqtype, mp_irq->mp_irqflag & 3, (mp_irq->mp_irqflag >> 2) & 3, mp_irq->mp_srcbus, @@ -235,7 +235,7 @@ static void __init MP_intsrc_info(struct mpc_config_intsrc *m) static void __init MP_lintsrc_info(struct mpc_config_lintsrc *m) { - printk(KERN_INFO "Lint: type %d, pol %d, trig %d, bus %02x," + apic_printk(APIC_VERBOSE, "Lint: type %d, pol %d, trig %d, bus %02x," " IRQ %02x, APIC ID %x, APIC LINT %02x\n", m->mpc_irqtype, m->mpc_irqflag & 3, (m->mpc_irqflag >> 2) & 3, m->mpc_srcbusid, @@ -484,7 +484,7 @@ static void __init construct_default_ioirq_mptable(int mpc_default_type) } -static void construct_ioapic_table(int mpc_default_type) +static void __init construct_ioapic_table(int mpc_default_type) { struct mpc_config_ioapic ioapic; struct mpc_config_bus bus; @@ -529,7 +529,7 @@ static void construct_ioapic_table(int mpc_default_type) construct_default_ioirq_mptable(mpc_default_type); } #else -static inline void construct_ioapic_table(int mpc_default_type) { } +static inline void __init construct_ioapic_table(int mpc_default_type) { } #endif static inline void __init construct_default_ISA_mptable(int mpc_default_type) @@ -695,7 +695,8 @@ static int __init smp_scan_config(unsigned long base, unsigned long length, unsigned int *bp = phys_to_virt(base); struct intel_mp_floating *mpf; - printk(KERN_DEBUG "Scan SMP from %p for %ld bytes.\n", bp, length); + apic_printk(APIC_VERBOSE, "Scan SMP from %p for %ld bytes.\n", + bp, length); BUILD_BUG_ON(sizeof(*mpf) != 16); while (length > 0) { diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c index 9fd8095524474aa7ef0a999c2746c92c8a166565..2e2af5d1819160c6047b82a06b6f141e5a23f39c 100644 --- a/arch/x86/kernel/msr.c +++ b/arch/x86/kernel/msr.c @@ -72,21 +72,28 @@ static ssize_t msr_read(struct file *file, char __user *buf, u32 data[2]; u32 reg = *ppos; int cpu = iminor(file->f_path.dentry->d_inode); - int err; + int err = 0; + ssize_t bytes = 0; if (count % 8) return -EINVAL; /* Invalid chunk size */ for (; count; count -= 8) { err = rdmsr_safe_on_cpu(cpu, reg, &data[0], &data[1]); - if (err) - return -EIO; - if (copy_to_user(tmp, &data, 8)) - return -EFAULT; + if (err) { + if (err == -EFAULT) /* Fix idiotic error code */ + err = -EIO; + break; + } + if (copy_to_user(tmp, &data, 8)) { + err = -EFAULT; + break; + } tmp += 2; + bytes += 8; } - return ((char __user *)tmp) - buf; + return bytes ? bytes : err; } static ssize_t msr_write(struct file *file, const char __user *buf, @@ -96,21 +103,28 @@ static ssize_t msr_write(struct file *file, const char __user *buf, u32 data[2]; u32 reg = *ppos; int cpu = iminor(file->f_path.dentry->d_inode); - int err; + int err = 0; + ssize_t bytes = 0; if (count % 8) return -EINVAL; /* Invalid chunk size */ for (; count; count -= 8) { - if (copy_from_user(&data, tmp, 8)) - return -EFAULT; + if (copy_from_user(&data, tmp, 8)) { + err = -EFAULT; + break; + } err = wrmsr_safe_on_cpu(cpu, reg, data[0], data[1]); - if (err) - return -EIO; + if (err) { + if (err == -EFAULT) /* Fix idiotic error code */ + err = -EIO; + break; + } tmp += 2; + bytes += 8; } - return ((char __user *)tmp) - buf; + return bytes ? bytes : err; } static int msr_open(struct inode *inode, struct file *file) @@ -131,7 +145,7 @@ static int msr_open(struct inode *inode, struct file *file) ret = -EIO; /* MSR not supported */ out: unlock_kernel(); - return 0; + return ret; } /* diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c index ac6d51222e7d3562abb1e7b5e8bd4a16a1c1c1f4..abb78a2cc4ad5d1a8e43fcf1430dd6245ac57f42 100644 --- a/arch/x86/kernel/nmi.c +++ b/arch/x86/kernel/nmi.c @@ -114,6 +114,23 @@ static __init void nmi_cpu_busy(void *data) } #endif +static void report_broken_nmi(int cpu, int *prev_nmi_count) +{ + printk(KERN_CONT "\n"); + + printk(KERN_WARNING + "WARNING: CPU#%d: NMI appears to be stuck (%d->%d)!\n", + cpu, prev_nmi_count[cpu], get_nmi_count(cpu)); + + printk(KERN_WARNING + "Please report this to bugzilla.kernel.org,\n"); + printk(KERN_WARNING + "and attach the output of the 'dmesg' command.\n"); + + per_cpu(wd_enabled, cpu) = 0; + atomic_dec(&nmi_active); +} + int __init check_nmi_watchdog(void) { unsigned int *prev_nmi_count; @@ -141,15 +158,8 @@ int __init check_nmi_watchdog(void) for_each_online_cpu(cpu) { if (!per_cpu(wd_enabled, cpu)) continue; - if (get_nmi_count(cpu) - prev_nmi_count[cpu] <= 5) { - printk(KERN_WARNING "WARNING: CPU#%d: NMI " - "appears to be stuck (%d->%d)!\n", - cpu, - prev_nmi_count[cpu], - get_nmi_count(cpu)); - per_cpu(wd_enabled, cpu) = 0; - atomic_dec(&nmi_active); - } + if (get_nmi_count(cpu) - prev_nmi_count[cpu] <= 5) + report_broken_nmi(cpu, prev_nmi_count); } endflag = 1; if (!atomic_read(&nmi_active)) { diff --git a/arch/x86/kernel/numaq_32.c b/arch/x86/kernel/numaq_32.c index b8c45610b20a89a6f52f9b266d68de042d688168..eecc8c18f01016a502edf711df6e9ebff61dde8f 100644 --- a/arch/x86/kernel/numaq_32.c +++ b/arch/x86/kernel/numaq_32.c @@ -73,7 +73,7 @@ static void __init smp_dump_qct(void) } -void __init numaq_tsc_disable(void) +void __cpuinit numaq_tsc_disable(void) { if (!found_numaq) return; diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c index 94da4d52d798e8490f21c59c777df72d6bba86d5..300da17e61cbef997d527031a49bb1e81addf897 100644 --- a/arch/x86/kernel/paravirt.c +++ b/arch/x86/kernel/paravirt.c @@ -471,7 +471,7 @@ struct pv_lock_ops pv_lock_ops = { .spin_unlock = __ticket_spin_unlock, #endif }; -EXPORT_SYMBOL_GPL(pv_lock_ops); +EXPORT_SYMBOL(pv_lock_ops); EXPORT_SYMBOL_GPL(pv_time_ops); EXPORT_SYMBOL (pv_cpu_ops); diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c index b67a4b1d4eaefd1399ae3996932b061a12357fc7..dcdac6c826e98047138f1e915e2d6b6ffbaf5ddd 100644 --- a/arch/x86/kernel/pci-calgary_64.c +++ b/arch/x86/kernel/pci-calgary_64.c @@ -343,9 +343,8 @@ static void iommu_free(struct iommu_table *tbl, dma_addr_t dma_addr, /* were we called with bad_dma_address? */ badend = bad_dma_address + (EMERGENCY_PAGES * PAGE_SIZE); if (unlikely((dma_addr >= bad_dma_address) && (dma_addr < badend))) { - printk(KERN_ERR "Calgary: driver tried unmapping bad DMA " + WARN(1, KERN_ERR "Calgary: driver tried unmapping bad DMA " "address 0x%Lx\n", dma_addr); - WARN_ON(1); return; } @@ -1269,13 +1268,15 @@ static inline int __init determine_tce_table_size(u64 ram) static int __init build_detail_arrays(void) { unsigned long ptr; - int i, scal_detail_size, rio_detail_size; + unsigned numnodes, i; + int scal_detail_size, rio_detail_size; - if (rio_table_hdr->num_scal_dev > MAX_NUMNODES){ + numnodes = rio_table_hdr->num_scal_dev; + if (numnodes > MAX_NUMNODES){ printk(KERN_WARNING "Calgary: MAX_NUMNODES too low! Defined as %d, " "but system has %d nodes.\n", - MAX_NUMNODES, rio_table_hdr->num_scal_dev); + MAX_NUMNODES, numnodes); return -ENODEV; } @@ -1296,8 +1297,7 @@ static int __init build_detail_arrays(void) } ptr = ((unsigned long)rio_table_hdr) + 3; - for (i = 0; i < rio_table_hdr->num_scal_dev; - i++, ptr += scal_detail_size) + for (i = 0; i < numnodes; i++, ptr += scal_detail_size) scal_devs[i] = (struct scal_detail *)ptr; for (i = 0; i < rio_table_hdr->num_rio_dev; @@ -1350,7 +1350,7 @@ static void calgary_init_bitmap_from_tce_table(struct iommu_table *tbl) * Function for kdump case. Get the tce tables from first kernel * by reading the contents of the base adress register of calgary iommu */ -static void get_tce_space_from_tar() +static void __init get_tce_space_from_tar(void) { int bus; void __iomem *target; diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c index 53bc653ed5ca52bab902dde3d9efbc0e1630eb6c..3b7a1ddcc0bce7eca8c989906fa377d4f0322f50 100644 --- a/arch/x86/kernel/process_32.c +++ b/arch/x86/kernel/process_32.c @@ -95,7 +95,6 @@ static inline void play_dead(void) { /* This must be done before dead CPU ack */ cpu_exit_clear(); - wbinvd(); mb(); /* Ack it */ __get_cpu_var(cpu_state) = CPU_DEAD; @@ -104,8 +103,8 @@ static inline void play_dead(void) * With physical CPU hotplug, we should halt the cpu */ local_irq_disable(); - while (1) - halt(); + /* mask all interrupts, flush any and all caches, and halt */ + wbinvd_halt(); } #else static inline void play_dead(void) diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index 3fb62a7d9a16250092a9827a66af062be4824513..71553b664e2af8601361a9af3413599b752a3e5c 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -93,14 +93,13 @@ DECLARE_PER_CPU(int, cpu_state); static inline void play_dead(void) { idle_task_exit(); - wbinvd(); mb(); /* Ack it */ __get_cpu_var(cpu_state) = CPU_DEAD; local_irq_disable(); - while (1) - halt(); + /* mask all interrupts, flush any and all caches, and halt */ + wbinvd_halt(); } #else static inline void play_dead(void) diff --git a/arch/x86/kernel/relocate_kernel_32.S b/arch/x86/kernel/relocate_kernel_32.S index 703310a990239d686516fbcccfc5ede3d05c0cda..6f50664b2ba50564dfbf10c017f52bcc247a9af8 100644 --- a/arch/x86/kernel/relocate_kernel_32.S +++ b/arch/x86/kernel/relocate_kernel_32.S @@ -20,10 +20,11 @@ #define PAGE_ATTR (_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED | _PAGE_DIRTY) #define PAE_PGD_ATTR (_PAGE_PRESENT) -/* control_page + PAGE_SIZE/2 ~ control_page + PAGE_SIZE * 3/4 are - * used to save some data for jumping back +/* control_page + KEXEC_CONTROL_CODE_MAX_SIZE + * ~ control_page + PAGE_SIZE are used as data storage and stack for + * jumping back */ -#define DATA(offset) (PAGE_SIZE/2+(offset)) +#define DATA(offset) (KEXEC_CONTROL_CODE_MAX_SIZE+(offset)) /* Minimal CPU state */ #define ESP DATA(0x0) @@ -376,3 +377,6 @@ swap_pages: popl %ebx popl %ebp ret + + .globl kexec_control_code_size +.set kexec_control_code_size, . - relocate_kernel diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index 2d888586385d2599dce70e99e1b4603714155e9f..362d4e7f2d389b81e345fa27b13db78e80c5980a 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -445,7 +445,7 @@ static void __init reserve_early_setup_data(void) * @size: Size of the crashkernel memory to reserve. * Returns the base address on success, and -1ULL on failure. */ -unsigned long long find_and_reserve_crashkernel(unsigned long long size) +unsigned long long __init find_and_reserve_crashkernel(unsigned long long size) { const unsigned long long alignment = 16<<20; /* 16M */ unsigned long long start = 0LL; @@ -670,6 +670,14 @@ void __init setup_arch(char **cmdline_p) parse_early_param(); +#if defined(CONFIG_VMI) && defined(CONFIG_X86_32) + /* + * Must be before kernel pagetables are setup + * or fixmap area is touched. + */ + vmi_init(); +#endif + /* after early param, so could get panic from serial */ reserve_early_setup_data(); @@ -817,14 +825,6 @@ void __init setup_arch(char **cmdline_p) kvmclock_init(); #endif -#if defined(CONFIG_VMI) && defined(CONFIG_X86_32) - /* - * Must be after max_low_pfn is determined, and before kernel - * pagetables are setup. - */ - vmi_init(); -#endif - paravirt_pagetable_setup_start(swapper_pg_dir); paging_init(); paravirt_pagetable_setup_done(swapper_pg_dir); @@ -861,12 +861,6 @@ void __init setup_arch(char **cmdline_p) init_apic_mappings(); ioapic_init_mappings(); -#if defined(CONFIG_SMP) && defined(CONFIG_X86_PC) && defined(CONFIG_X86_32) - if (def_to_bigsmp) - printk(KERN_WARNING "More than 8 CPUs detected and " - "CONFIG_X86_PC cannot handle it.\nUse " - "CONFIG_X86_GENERICARCH or CONFIG_X86_BIGSMP.\n"); -#endif kvm_guest_init(); e820_reserve_resources(); diff --git a/arch/x86/kernel/signal_64.c b/arch/x86/kernel/signal_64.c index b45ef8ddd6510901ab3d089e1ca21f36a90167d7..ca316b5b742ced782dc3ab4b4c8631b5a9d43a6c 100644 --- a/arch/x86/kernel/signal_64.c +++ b/arch/x86/kernel/signal_64.c @@ -104,7 +104,16 @@ static inline int restore_i387(struct _fpstate __user *buf) clts(); task_thread_info(current)->status |= TS_USEDFPU; } - return restore_fpu_checking((__force struct i387_fxsave_struct *)buf); + err = restore_fpu_checking((__force struct i387_fxsave_struct *)buf); + if (unlikely(err)) { + /* + * Encountered an error while doing the restore from the + * user buffer, clear the fpu state. + */ + clear_fpu(tsk); + clear_used_math(); + } + return err; } /* diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 332512767f4f0600d15ed473391528b20c4a5a72..7985c5b3f9162ba14c0817ce25f1297b34a87a5c 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -326,12 +326,16 @@ static void __cpuinit start_secondary(void *unused) * for which cpus receive the IPI. Holding this * lock helps us to not include this cpu in a currently in progress * smp_call_function(). + * + * We need to hold vector_lock so there the set of online cpus + * does not change while we are assigning vectors to cpus. Holding + * this lock ensures we don't half assign or remove an irq from a cpu. */ ipi_call_lock_irq(); -#ifdef CONFIG_X86_IO_APIC - setup_vector_irq(smp_processor_id()); -#endif + lock_vector_lock(); + __setup_vector_irq(smp_processor_id()); cpu_set(smp_processor_id(), cpu_online_map); + unlock_vector_lock(); ipi_call_unlock_irq(); per_cpu(cpu_state, smp_processor_id()) = CPU_ONLINE; @@ -752,6 +756,14 @@ static void __cpuinit do_fork_idle(struct work_struct *work) } #ifdef CONFIG_X86_64 + +/* __ref because it's safe to call free_bootmem when after_bootmem == 0. */ +static void __ref free_bootmem_pda(struct x8664_pda *oldpda) +{ + if (!after_bootmem) + free_bootmem((unsigned long)oldpda, sizeof(*oldpda)); +} + /* * Allocate node local memory for the AP pda. * @@ -780,8 +792,7 @@ int __cpuinit get_local_pda(int cpu) if (oldpda) { memcpy(newpda, oldpda, size); - if (!after_bootmem) - free_bootmem((unsigned long)oldpda, size); + free_bootmem_pda(oldpda); } newpda->in_bootmem = 0; @@ -1044,6 +1055,34 @@ static __init void disable_smp(void) static int __init smp_sanity_check(unsigned max_cpus) { preempt_disable(); + +#if defined(CONFIG_X86_PC) && defined(CONFIG_X86_32) + if (def_to_bigsmp && nr_cpu_ids > 8) { + unsigned int cpu; + unsigned nr; + + printk(KERN_WARNING + "More than 8 CPUs detected - skipping them.\n" + "Use CONFIG_X86_GENERICARCH and CONFIG_X86_BIGSMP.\n"); + + nr = 0; + for_each_present_cpu(cpu) { + if (nr >= 8) + cpu_clear(cpu, cpu_present_map); + nr++; + } + + nr = 0; + for_each_possible_cpu(cpu) { + if (nr >= 8) + cpu_clear(cpu, cpu_possible_map); + nr++; + } + + nr_cpu_ids = 8; + } +#endif + if (!physid_isset(hard_smp_processor_id(), phys_cpu_present_map)) { printk(KERN_WARNING "weird, boot CPU (#%d) not listed" "by the BIOS.\n", hard_smp_processor_id()); @@ -1182,6 +1221,9 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus) printk(KERN_INFO "CPU%d: ", 0); print_cpu_info(&cpu_data(0)); setup_boot_clock(); + + if (is_uv_system()) + uv_system_init(); out: preempt_enable(); } @@ -1336,7 +1378,9 @@ int __cpu_disable(void) remove_siblinginfo(cpu); /* It's now safe to remove this processor from the online map */ + lock_vector_lock(); remove_cpu_from_maps(cpu); + unlock_vector_lock(); fixup_irqs(cpu_online_map); return 0; } @@ -1370,17 +1414,3 @@ void __cpu_die(unsigned int cpu) BUG(); } #endif - -/* - * If the BIOS enumerates physical processors before logical, - * maxcpus=N at enumeration-time can be used to disable HT. - */ -static int __init parse_maxcpus(char *arg) -{ - extern unsigned int maxcpus; - - if (arg) - maxcpus = simple_strtoul(arg, NULL, 0); - return 0; -} -early_param("maxcpus", parse_maxcpus); diff --git a/arch/x86/kernel/smpcommon.c b/arch/x86/kernel/smpcommon.c index 99941b37eca0e81e2b44701934e507a7cc74f187..397e309839ddffdf3114dd3f7436ceb549eb3415 100644 --- a/arch/x86/kernel/smpcommon.c +++ b/arch/x86/kernel/smpcommon.c @@ -8,18 +8,21 @@ DEFINE_PER_CPU(unsigned long, this_cpu_off); EXPORT_PER_CPU_SYMBOL(this_cpu_off); -/* Initialize the CPU's GDT. This is either the boot CPU doing itself - (still using the master per-cpu area), or a CPU doing it for a - secondary which will soon come up. */ +/* + * Initialize the CPU's GDT. This is either the boot CPU doing itself + * (still using the master per-cpu area), or a CPU doing it for a + * secondary which will soon come up. + */ __cpuinit void init_gdt(int cpu) { - struct desc_struct *gdt = get_cpu_gdt_table(cpu); + struct desc_struct gdt; - pack_descriptor(&gdt[GDT_ENTRY_PERCPU], - __per_cpu_offset[cpu], 0xFFFFF, + pack_descriptor(&gdt, __per_cpu_offset[cpu], 0xFFFFF, 0x2 | DESCTYPE_S, 0x8); + gdt.s = 1; - gdt[GDT_ENTRY_PERCPU].s = 1; + write_gdt_entry(get_cpu_gdt_table(cpu), + GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S); per_cpu(this_cpu_off, cpu) = __per_cpu_offset[cpu]; per_cpu(cpu_number, cpu) = cpu; diff --git a/arch/x86/kernel/tlb_uv.c b/arch/x86/kernel/tlb_uv.c index d0fbb7712ab05d5ae0359c0b10db4287db742d9f..8b8c0d6640fa9ba9ca7da73fac2cb4ee52e7be26 100644 --- a/arch/x86/kernel/tlb_uv.c +++ b/arch/x86/kernel/tlb_uv.c @@ -17,6 +17,7 @@ #include #include #include +#include #include @@ -783,7 +784,7 @@ static int __init uv_bau_init(void) uv_init_blade(blade, node, cur_cpu); cur_cpu += uv_blade_nr_possible_cpus(blade); } - set_intr_gate(UV_BAU_MESSAGE, uv_bau_message_intr1); + alloc_intr_gate(UV_BAU_MESSAGE, uv_bau_message_intr1); uv_enable_timeouts(); return 0; diff --git a/arch/x86/kernel/traps_64.c b/arch/x86/kernel/traps_64.c index 3f18d73f420c414d809a1046dd5676b992e8676e..513caaca7115eecf5d7a58de7cf12fbe9e60e6e4 100644 --- a/arch/x86/kernel/traps_64.c +++ b/arch/x86/kernel/traps_64.c @@ -1131,7 +1131,14 @@ asmlinkage void math_state_restore(void) } clts(); /* Allow maths ops (or we recurse) */ - restore_fpu_checking(&me->thread.xstate->fxsave); + /* + * Paranoid restore. send a SIGSEGV if we fail to restore the state. + */ + if (unlikely(restore_fpu_checking(&me->thread.xstate->fxsave))) { + stts(); + force_sig(SIGSEGV, me); + return; + } task_thread_info(me)->status |= TS_USEDFPU; me->fpu_counter++; } diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c index 7603c0553909efa29718b6857cda56ba2469cd4f..8f98e9de1b82f5f6a13015bd34fe428187e79c38 100644 --- a/arch/x86/kernel/tsc.c +++ b/arch/x86/kernel/tsc.c @@ -104,7 +104,7 @@ __setup("notsc", notsc_setup); /* * Read TSC and the reference counters. Take care of SMI disturbance */ -static u64 __init tsc_read_refs(u64 *pm, u64 *hpet) +static u64 tsc_read_refs(u64 *pm, u64 *hpet) { u64 t1, t2; int i; @@ -122,80 +122,216 @@ static u64 __init tsc_read_refs(u64 *pm, u64 *hpet) return ULLONG_MAX; } -/** - * native_calibrate_tsc - calibrate the tsc on boot +/* + * Try to calibrate the TSC against the Programmable + * Interrupt Timer and return the frequency of the TSC + * in kHz. + * + * Return ULONG_MAX on failure to calibrate. */ -unsigned long native_calibrate_tsc(void) +static unsigned long pit_calibrate_tsc(void) { - unsigned long flags; - u64 tsc1, tsc2, tr1, tr2, delta, pm1, pm2, hpet1, hpet2; - int hpet = is_hpet_enabled(); - unsigned int tsc_khz_val = 0; - - local_irq_save(flags); - - tsc1 = tsc_read_refs(&pm1, hpet ? &hpet1 : NULL); + u64 tsc, t1, t2, delta; + unsigned long tscmin, tscmax; + int pitcnt; + /* Set the Gate high, disable speaker */ outb((inb(0x61) & ~0x02) | 0x01, 0x61); + /* + * Setup CTC channel 2* for mode 0, (interrupt on terminal + * count mode), binary count. Set the latch register to 50ms + * (LSB then MSB) to begin countdown. + */ outb(0xb0, 0x43); outb((CLOCK_TICK_RATE / (1000 / 50)) & 0xff, 0x42); outb((CLOCK_TICK_RATE / (1000 / 50)) >> 8, 0x42); - tr1 = get_cycles(); - while ((inb(0x61) & 0x20) == 0); - tr2 = get_cycles(); - tsc2 = tsc_read_refs(&pm2, hpet ? &hpet2 : NULL); + tsc = t1 = t2 = get_cycles(); - local_irq_restore(flags); + pitcnt = 0; + tscmax = 0; + tscmin = ULONG_MAX; + while ((inb(0x61) & 0x20) == 0) { + t2 = get_cycles(); + delta = t2 - tsc; + tsc = t2; + if ((unsigned long) delta < tscmin) + tscmin = (unsigned int) delta; + if ((unsigned long) delta > tscmax) + tscmax = (unsigned int) delta; + pitcnt++; + } /* - * Preset the result with the raw and inaccurate PIT - * calibration value + * Sanity checks: + * + * If we were not able to read the PIT more than 5000 + * times, then we have been hit by a massive SMI + * + * If the maximum is 10 times larger than the minimum, + * then we got hit by an SMI as well. */ - delta = (tr2 - tr1); + if (pitcnt < 5000 || tscmax > 10 * tscmin) + return ULONG_MAX; + + /* Calculate the PIT value */ + delta = t2 - t1; do_div(delta, 50); - tsc_khz_val = delta; + return delta; +} + + +/** + * native_calibrate_tsc - calibrate the tsc on boot + */ +unsigned long native_calibrate_tsc(void) +{ + u64 tsc1, tsc2, delta, pm1, pm2, hpet1, hpet2; + unsigned long tsc_pit_min = ULONG_MAX, tsc_ref_min = ULONG_MAX; + unsigned long flags; + int hpet = is_hpet_enabled(), i; + + /* + * Run 5 calibration loops to get the lowest frequency value + * (the best estimate). We use two different calibration modes + * here: + * + * 1) PIT loop. We set the PIT Channel 2 to oneshot mode and + * load a timeout of 50ms. We read the time right after we + * started the timer and wait until the PIT count down reaches + * zero. In each wait loop iteration we read the TSC and check + * the delta to the previous read. We keep track of the min + * and max values of that delta. The delta is mostly defined + * by the IO time of the PIT access, so we can detect when a + * SMI/SMM disturbance happend between the two reads. If the + * maximum time is significantly larger than the minimum time, + * then we discard the result and have another try. + * + * 2) Reference counter. If available we use the HPET or the + * PMTIMER as a reference to check the sanity of that value. + * We use separate TSC readouts and check inside of the + * reference read for a SMI/SMM disturbance. We dicard + * disturbed values here as well. We do that around the PIT + * calibration delay loop as we have to wait for a certain + * amount of time anyway. + */ + for (i = 0; i < 5; i++) { + unsigned long tsc_pit_khz; + + /* + * Read the start value and the reference count of + * hpet/pmtimer when available. Then do the PIT + * calibration, which will take at least 50ms, and + * read the end value. + */ + local_irq_save(flags); + tsc1 = tsc_read_refs(&pm1, hpet ? &hpet1 : NULL); + tsc_pit_khz = pit_calibrate_tsc(); + tsc2 = tsc_read_refs(&pm2, hpet ? &hpet2 : NULL); + local_irq_restore(flags); + + /* Pick the lowest PIT TSC calibration so far */ + tsc_pit_min = min(tsc_pit_min, tsc_pit_khz); + + /* hpet or pmtimer available ? */ + if (!hpet && !pm1 && !pm2) + continue; + + /* Check, whether the sampling was disturbed by an SMI */ + if (tsc1 == ULLONG_MAX || tsc2 == ULLONG_MAX) + continue; + + tsc2 = (tsc2 - tsc1) * 1000000LL; + + if (hpet) { + if (hpet2 < hpet1) + hpet2 += 0x100000000ULL; + hpet2 -= hpet1; + tsc1 = ((u64)hpet2 * hpet_readl(HPET_PERIOD)); + do_div(tsc1, 1000000); + } else { + if (pm2 < pm1) + pm2 += (u64)ACPI_PM_OVRRUN; + pm2 -= pm1; + tsc1 = pm2 * 1000000000LL; + do_div(tsc1, PMTMR_TICKS_PER_SEC); + } + + do_div(tsc2, tsc1); + tsc_ref_min = min(tsc_ref_min, (unsigned long) tsc2); + } + + /* + * Now check the results. + */ + if (tsc_pit_min == ULONG_MAX) { + /* PIT gave no useful value */ + printk(KERN_WARNING "TSC: Unable to calibrate against PIT\n"); + + /* We don't have an alternative source, disable TSC */ + if (!hpet && !pm1 && !pm2) { + printk("TSC: No reference (HPET/PMTIMER) available\n"); + return 0; + } + + /* The alternative source failed as well, disable TSC */ + if (tsc_ref_min == ULONG_MAX) { + printk(KERN_WARNING "TSC: HPET/PMTIMER calibration " + "failed due to SMI disturbance.\n"); + return 0; + } + + /* Use the alternative source */ + printk(KERN_INFO "TSC: using %s reference calibration\n", + hpet ? "HPET" : "PMTIMER"); + + return tsc_ref_min; + } - /* hpet or pmtimer available ? */ + /* We don't have an alternative source, use the PIT calibration value */ if (!hpet && !pm1 && !pm2) { - printk(KERN_INFO "TSC calibrated against PIT\n"); - goto out; + printk(KERN_INFO "TSC: Using PIT calibration value\n"); + return tsc_pit_min; } - /* Check, whether the sampling was disturbed by an SMI */ - if (tsc1 == ULLONG_MAX || tsc2 == ULLONG_MAX) { - printk(KERN_WARNING "TSC calibration disturbed by SMI, " - "using PIT calibration result\n"); - goto out; + /* The alternative source failed, use the PIT calibration value */ + if (tsc_ref_min == ULONG_MAX) { + printk(KERN_WARNING "TSC: HPET/PMTIMER calibration failed due " + "to SMI disturbance. Using PIT calibration\n"); + return tsc_pit_min; } - tsc2 = (tsc2 - tsc1) * 1000000LL; - - if (hpet) { - printk(KERN_INFO "TSC calibrated against HPET\n"); - if (hpet2 < hpet1) - hpet2 += 0x100000000ULL; - hpet2 -= hpet1; - tsc1 = ((u64)hpet2 * hpet_readl(HPET_PERIOD)); - do_div(tsc1, 1000000); - } else { - printk(KERN_INFO "TSC calibrated against PM_TIMER\n"); - if (pm2 < pm1) - pm2 += (u64)ACPI_PM_OVRRUN; - pm2 -= pm1; - tsc1 = pm2 * 1000000000LL; - do_div(tsc1, PMTMR_TICKS_PER_SEC); + /* Check the reference deviation */ + delta = ((u64) tsc_pit_min) * 100; + do_div(delta, tsc_ref_min); + + /* + * If both calibration results are inside a 5% window, the we + * use the lower frequency of those as it is probably the + * closest estimate. + */ + if (delta >= 95 && delta <= 105) { + printk(KERN_INFO "TSC: PIT calibration confirmed by %s.\n", + hpet ? "HPET" : "PMTIMER"); + printk(KERN_INFO "TSC: using %s calibration value\n", + tsc_pit_min <= tsc_ref_min ? "PIT" : + hpet ? "HPET" : "PMTIMER"); + return tsc_pit_min <= tsc_ref_min ? tsc_pit_min : tsc_ref_min; } - do_div(tsc2, tsc1); - tsc_khz_val = tsc2; + printk(KERN_WARNING "TSC: PIT calibration deviates from %s: %lu %lu.\n", + hpet ? "HPET" : "PMTIMER", tsc_pit_min, tsc_ref_min); -out: - return tsc_khz_val; + /* + * The calibration values differ too much. In doubt, we use + * the PIT value as we know that there are PMTIMERs around + * running at double speed. + */ + printk(KERN_INFO "TSC: Using PIT calibration value\n"); + return tsc_pit_min; } - #ifdef CONFIG_X86_32 /* Only called from the Powernow K7 cpu freq driver */ int recalibrate_cpu_khz(void) @@ -314,7 +450,7 @@ static int time_cpufreq_notifier(struct notifier_block *nb, unsigned long val, mark_tsc_unstable("cpufreq changes"); } - set_cyc2ns_scale(tsc_khz_ref, freq->cpu); + set_cyc2ns_scale(tsc_khz, freq->cpu); return 0; } @@ -325,6 +461,10 @@ static struct notifier_block time_cpufreq_notifier_block = { static int __init cpufreq_tsc(void) { + if (!cpu_has_tsc) + return 0; + if (boot_cpu_has(X86_FEATURE_CONSTANT_TSC)) + return 0; cpufreq_register_notifier(&time_cpufreq_notifier_block, CPUFREQ_TRANSITION_NOTIFIER); return 0; diff --git a/arch/x86/kernel/tsc_sync.c b/arch/x86/kernel/tsc_sync.c index 0577825cf89bad5ecdac456fa13d12f4b8e2fa0e..9ffb01c31c40a8c9083e9949d065a442a62f46b7 100644 --- a/arch/x86/kernel/tsc_sync.c +++ b/arch/x86/kernel/tsc_sync.c @@ -88,11 +88,9 @@ static __cpuinit void check_tsc_warp(void) __raw_spin_unlock(&sync_lock); } } - if (!(now-start)) { - printk("Warning: zero tsc calibration delta: %Ld [max: %Ld]\n", + WARN(!(now-start), + "Warning: zero tsc calibration delta: %Ld [max: %Ld]\n", now-start, end-start); - WARN_ON(1); - } } /* diff --git a/arch/x86/kernel/visws_quirks.c b/arch/x86/kernel/visws_quirks.c index 41e01b145c4800c514e07f456a126a0a0b5104e7..594ef47f0a639fc66d8967805acc142fec1a8ca9 100644 --- a/arch/x86/kernel/visws_quirks.c +++ b/arch/x86/kernel/visws_quirks.c @@ -184,8 +184,6 @@ static int __init visws_get_smp_config(unsigned int early) return 1; } -extern unsigned int __cpuinitdata maxcpus; - /* * The Visual Workstation is Intel MP compliant in the hardware * sense, but it doesn't have a BIOS(-configuration table). @@ -244,8 +242,8 @@ static int __init visws_find_smp_config(unsigned int reserve) ncpus = CO_CPU_MAX; } - if (ncpus > maxcpus) - ncpus = maxcpus; + if (ncpus > setup_max_cpus) + ncpus = setup_max_cpus; #ifdef CONFIG_X86_LOCAL_APIC smp_found_config = 1; diff --git a/arch/x86/kernel/vmi_32.c b/arch/x86/kernel/vmi_32.c index 0a1b1a9d922df7f4380a40d4b210330dbc8db17a..6ca515d6db543b9a7739b9f2f9ab39d181ed3f9b 100644 --- a/arch/x86/kernel/vmi_32.c +++ b/arch/x86/kernel/vmi_32.c @@ -37,6 +37,7 @@ #include #include #include +#include /* Convenient for calling VMI functions indirectly in the ROM */ typedef u32 __attribute__((regparm(1))) (VROMFUNC)(void); @@ -683,7 +684,7 @@ void vmi_bringup(void) { /* We must establish the lowmem mapping for MMU ops to work */ if (vmi_ops.set_linear_mapping) - vmi_ops.set_linear_mapping(0, (void *)__PAGE_OFFSET, max_low_pfn, 0); + vmi_ops.set_linear_mapping(0, (void *)__PAGE_OFFSET, MAXMEM_PFN, 0); } /* diff --git a/arch/x86/kernel/vmlinux_32.lds.S b/arch/x86/kernel/vmlinux_32.lds.S index cdb2363697d2c52655139543862af80b820a8f91..af5bdad84604abfa36a2ef7a030caaf473069e34 100644 --- a/arch/x86/kernel/vmlinux_32.lds.S +++ b/arch/x86/kernel/vmlinux_32.lds.S @@ -209,3 +209,11 @@ SECTIONS DWARF_DEBUG } + +#ifdef CONFIG_KEXEC +/* Link time checks */ +#include + +ASSERT(kexec_control_code_size <= KEXEC_CONTROL_CODE_MAX_SIZE, + "kexec control code size is too big") +#endif diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h index f72ac1fa35f0bfe07b74b43f2275c28402518c9e..4a814bff21f27cb9b829df36071ffb40b43818ca 100644 --- a/arch/x86/kvm/paging_tmpl.h +++ b/arch/x86/kvm/paging_tmpl.h @@ -345,7 +345,7 @@ static u64 *FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr, shadow_addr = __pa(shadow_page->spt); shadow_pte = shadow_addr | PT_PRESENT_MASK | PT_ACCESSED_MASK | PT_WRITABLE_MASK | PT_USER_MASK; - *shadow_ent = shadow_pte; + set_shadow_pte(shadow_ent, shadow_pte); } mmu_set_spte(vcpu, shadow_ent, access, walker->pte_access & access, diff --git a/arch/x86/lib/msr-on-cpu.c b/arch/x86/lib/msr-on-cpu.c index d5a2b39f882b181c8f57e5fc2f7e06dbd50cf570..01b868ba82f8c21fd8384a426236e3a315f82dea 100644 --- a/arch/x86/lib/msr-on-cpu.c +++ b/arch/x86/lib/msr-on-cpu.c @@ -30,10 +30,11 @@ static int _rdmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h, int safe) rv.msr_no = msr_no; if (safe) { - smp_call_function_single(cpu, __rdmsr_safe_on_cpu, &rv, 1); - err = rv.err; + err = smp_call_function_single(cpu, __rdmsr_safe_on_cpu, + &rv, 1); + err = err ? err : rv.err; } else { - smp_call_function_single(cpu, __rdmsr_on_cpu, &rv, 1); + err = smp_call_function_single(cpu, __rdmsr_on_cpu, &rv, 1); } *l = rv.l; *h = rv.h; @@ -64,23 +65,24 @@ static int _wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h, int safe) rv.l = l; rv.h = h; if (safe) { - smp_call_function_single(cpu, __wrmsr_safe_on_cpu, &rv, 1); - err = rv.err; + err = smp_call_function_single(cpu, __wrmsr_safe_on_cpu, + &rv, 1); + err = err ? err : rv.err; } else { - smp_call_function_single(cpu, __wrmsr_on_cpu, &rv, 1); + err = smp_call_function_single(cpu, __wrmsr_on_cpu, &rv, 1); } return err; } -void wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h) +int wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h) { - _wrmsr_on_cpu(cpu, msr_no, l, h, 0); + return _wrmsr_on_cpu(cpu, msr_no, l, h, 0); } -void rdmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h) +int rdmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h) { - _rdmsr_on_cpu(cpu, msr_no, l, h, 0); + return _rdmsr_on_cpu(cpu, msr_no, l, h, 0); } /* These "safe" variants are slower and should be used when the target MSR diff --git a/arch/x86/mach-rdc321x/platform.c b/arch/x86/mach-rdc321x/platform.c index a037041817c75edcf070a8dc0acfd1f457297c1c..4f4e50c3ad3b1f4a46f327301739fa631442877f 100644 --- a/arch/x86/mach-rdc321x/platform.c +++ b/arch/x86/mach-rdc321x/platform.c @@ -25,7 +25,6 @@ #include #include #include -#include #include #include diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile index 2977ea37791f3ca3ec53efb8a2984fc17d866d30..dfb932dcf136c5055dd555d6e5680e4821bacf59 100644 --- a/arch/x86/mm/Makefile +++ b/arch/x86/mm/Makefile @@ -1,7 +1,6 @@ obj-y := init_$(BITS).o fault.o ioremap.o extable.o pageattr.o mmap.o \ - pat.o pgtable.o + pat.o pgtable.o gup.o -obj-$(CONFIG_HAVE_GET_USER_PAGES_FAST) += gup.o obj-$(CONFIG_X86_32) += pgtable_32.o obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 129618ca0ea274a980ba414b30e604e67c3217fd..d3746efb060d1602a9de63d3be955522f0cd2a5d 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -60,7 +60,7 @@ static unsigned long dma_reserve __initdata; DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); -int direct_gbpages __meminitdata +int direct_gbpages #ifdef CONFIG_DIRECT_GBPAGES = 1 #endif @@ -88,7 +88,11 @@ early_param("gbpages", parse_direct_gbpages_on); int after_bootmem; -static __init void *spp_getpage(void) +/* + * NOTE: This function is marked __ref because it calls __init function + * (alloc_bootmem_pages). It's safe to do it ONLY when after_bootmem == 0. + */ +static __ref void *spp_getpage(void) { void *ptr; @@ -237,7 +241,7 @@ static unsigned long __initdata table_start; static unsigned long __meminitdata table_end; static unsigned long __meminitdata table_top; -static __meminit void *alloc_low_page(unsigned long *phys) +static __ref void *alloc_low_page(unsigned long *phys) { unsigned long pfn = table_end++; void *adr; @@ -258,7 +262,7 @@ static __meminit void *alloc_low_page(unsigned long *phys) return adr; } -static __meminit void unmap_low_page(void *adr) +static __ref void unmap_low_page(void *adr) { if (after_bootmem) return; @@ -314,6 +318,7 @@ phys_pmd_init(pmd_t *pmd_page, unsigned long address, unsigned long end, { unsigned long pages = 0; unsigned long last_map_addr = end; + unsigned long start = address; int i = pmd_index(address); @@ -331,16 +336,24 @@ phys_pmd_init(pmd_t *pmd_page, unsigned long address, unsigned long end, } if (pmd_val(*pmd)) { - if (!pmd_large(*pmd)) + if (!pmd_large(*pmd)) { + spin_lock(&init_mm.page_table_lock); last_map_addr = phys_pte_update(pmd, address, - end); + end); + spin_unlock(&init_mm.page_table_lock); + } + /* Count entries we're using from level2_ident_pgt */ + if (start == 0) + pages++; continue; } if (page_size_mask & (1<> PAGE_SHIFT, PAGE_KERNEL_LARGE)); + spin_unlock(&init_mm.page_table_lock); last_map_addr = (address & PMD_MASK) + PMD_SIZE; continue; } @@ -349,7 +362,9 @@ phys_pmd_init(pmd_t *pmd_page, unsigned long address, unsigned long end, last_map_addr = phys_pte_init(pte, address, end); unmap_low_page(pte); + spin_lock(&init_mm.page_table_lock); pmd_populate_kernel(&init_mm, pmd, __va(pte_phys)); + spin_unlock(&init_mm.page_table_lock); } update_page_count(PG_LEVEL_2M, pages); return last_map_addr; @@ -362,9 +377,7 @@ phys_pmd_update(pud_t *pud, unsigned long address, unsigned long end, pmd_t *pmd = pmd_offset(pud, 0); unsigned long last_map_addr; - spin_lock(&init_mm.page_table_lock); last_map_addr = phys_pmd_init(pmd, address, end, page_size_mask); - spin_unlock(&init_mm.page_table_lock); __flush_tlb_all(); return last_map_addr; } @@ -400,20 +413,21 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end, if (page_size_mask & (1<> PAGE_SHIFT, PAGE_KERNEL_LARGE)); + spin_unlock(&init_mm.page_table_lock); last_map_addr = (addr & PUD_MASK) + PUD_SIZE; continue; } pmd = alloc_low_page(&pmd_phys); - - spin_lock(&init_mm.page_table_lock); last_map_addr = phys_pmd_init(pmd, addr, end, page_size_mask); unmap_low_page(pmd); + + spin_lock(&init_mm.page_table_lock); pud_populate(&init_mm, pud, __va(pmd_phys)); spin_unlock(&init_mm.page_table_lock); - } __flush_tlb_all(); update_page_count(PG_LEVEL_1G, pages); @@ -505,16 +519,14 @@ static unsigned long __init kernel_physical_mapping_init(unsigned long start, continue; } - if (after_bootmem) - pud = pud_offset(pgd, start & PGDIR_MASK); - else - pud = alloc_low_page(&pud_phys); - + pud = alloc_low_page(&pud_phys); last_map_addr = phys_pud_init(pud, __pa(start), __pa(next), page_size_mask); unmap_low_page(pud); - pgd_populate(&init_mm, pgd_offset_k(start), - __va(pud_phys)); + + spin_lock(&init_mm.page_table_lock); + pgd_populate(&init_mm, pgd, __va(pud_phys)); + spin_unlock(&init_mm.page_table_lock); } return last_map_addr; diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index 016f335bbeea34035ed329450d48697cca85de30..d4b6e6a29ae3597c45071805f734a502a12d6ab2 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -170,7 +170,7 @@ static void __iomem *__ioremap_caller(resource_size_t phys_addr, phys_addr &= PAGE_MASK; size = PAGE_ALIGN(last_addr+1) - phys_addr; - retval = reserve_memtype(phys_addr, phys_addr + size, + retval = reserve_memtype(phys_addr, (u64)phys_addr + size, prot_val, &new_prot_val); if (retval) { pr_debug("Warning: reserve_memtype returned %d\n", retval); @@ -553,13 +553,11 @@ static int __init check_early_ioremap_leak(void) { if (!early_ioremap_nested) return 0; - - printk(KERN_WARNING + WARN(1, KERN_WARNING "Debug warning: early ioremap leak of %d areas detected.\n", - early_ioremap_nested); + early_ioremap_nested); printk(KERN_WARNING - "please boot with early_ioremap_debug and report the dmesg.\n"); - WARN_ON(1); + "please boot with early_ioremap_debug and report the dmesg.\n"); return 1; } diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c index e7397e108beb2d55c192eee9413a28468ac66fb6..635b50e85581de29bc4a9d32ffbd82da6612838c 100644 --- a/arch/x86/mm/mmio-mod.c +++ b/arch/x86/mm/mmio-mod.c @@ -430,7 +430,9 @@ static void enter_uniprocessor(void) "may miss events.\n"); } -static void leave_uniprocessor(void) +/* __ref because leave_uniprocessor calls cpu_up which is __cpuinit, + but this whole function is ifdefed CONFIG_HOTPLUG_CPU */ +static void __ref leave_uniprocessor(void) { int cpu; int err; diff --git a/arch/x86/mm/pageattr-test.c b/arch/x86/mm/pageattr-test.c index 0dcd42eb94e66fd8650422cb25e348cc18da3cf5..d4aa503caaa29696c055218bdfbd9cd7faf903fb 100644 --- a/arch/x86/mm/pageattr-test.c +++ b/arch/x86/mm/pageattr-test.c @@ -221,8 +221,7 @@ static int pageattr_test(void) failed += print_split(&sc); if (failed) { - printk(KERN_ERR "NOT PASSED. Please report.\n"); - WARN_ON(1); + WARN(1, KERN_ERR "NOT PASSED. Please report.\n"); return -EINVAL; } else { if (print) diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c index 65c6e46bf059ae10bfa86b83c087c29ecb2f0070..43e2f8483e4f59c33559263c0011e1e5bf041f9d 100644 --- a/arch/x86/mm/pageattr.c +++ b/arch/x86/mm/pageattr.c @@ -55,13 +55,19 @@ static void split_page_count(int level) int arch_report_meminfo(char *page) { - int n = sprintf(page, "DirectMap4k: %8lu\n" - "DirectMap2M: %8lu\n", - direct_pages_count[PG_LEVEL_4K], - direct_pages_count[PG_LEVEL_2M]); + int n = sprintf(page, "DirectMap4k: %8lu kB\n", + direct_pages_count[PG_LEVEL_4K] << 2); +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE) + n += sprintf(page + n, "DirectMap2M: %8lu kB\n", + direct_pages_count[PG_LEVEL_2M] << 11); +#else + n += sprintf(page + n, "DirectMap4M: %8lu kB\n", + direct_pages_count[PG_LEVEL_2M] << 12); +#endif #ifdef CONFIG_X86_64 - n += sprintf(page + n, "DirectMap1G: %8lu\n", - direct_pages_count[PG_LEVEL_1G]); + if (direct_gbpages) + n += sprintf(page + n, "DirectMap1G: %8lu kB\n", + direct_pages_count[PG_LEVEL_1G] << 20); #endif return n; } @@ -592,10 +598,9 @@ repeat: if (!pte_val(old_pte)) { if (!primary) return 0; - printk(KERN_WARNING "CPA: called for zero pte. " + WARN(1, KERN_WARNING "CPA: called for zero pte. " "vaddr = %lx cpa->vaddr = %lx\n", address, cpa->vaddr); - WARN_ON(1); return -EINVAL; } @@ -844,7 +849,7 @@ int set_memory_uc(unsigned long addr, int numpages) /* * for now UC MINUS. see comments in ioremap_nocache() */ - if (reserve_memtype(addr, addr + numpages * PAGE_SIZE, + if (reserve_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE, _PAGE_CACHE_UC_MINUS, NULL)) return -EINVAL; @@ -863,7 +868,7 @@ int set_memory_wc(unsigned long addr, int numpages) if (!pat_enabled) return set_memory_uc(addr, numpages); - if (reserve_memtype(addr, addr + numpages * PAGE_SIZE, + if (reserve_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE, _PAGE_CACHE_WC, NULL)) return -EINVAL; @@ -879,7 +884,7 @@ int _set_memory_wb(unsigned long addr, int numpages) int set_memory_wb(unsigned long addr, int numpages) { - free_memtype(addr, addr + numpages * PAGE_SIZE); + free_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE); return _set_memory_wb(addr, numpages); } diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c index 2fe30916d4b66aba6ea1121a9d5bfadb60f1c82f..2a50e0fa64a53290726e9eb1d1b4252afcce1fc8 100644 --- a/arch/x86/mm/pat.c +++ b/arch/x86/mm/pat.c @@ -207,6 +207,9 @@ static int chk_conflict(struct memtype *new, struct memtype *entry, return -EBUSY; } +static struct memtype *cached_entry; +static u64 cached_start; + /* * req_type typically has one of the: * - _PAGE_CACHE_WB @@ -280,11 +283,17 @@ int reserve_memtype(u64 start, u64 end, unsigned long req_type, spin_lock(&memtype_lock); + if (cached_entry && start >= cached_start) + entry = cached_entry; + else + entry = list_entry(&memtype_list, struct memtype, nd); + /* Search for existing mapping that overlaps the current range */ where = NULL; - list_for_each_entry(entry, &memtype_list, nd) { + list_for_each_entry_continue(entry, &memtype_list, nd) { if (end <= entry->start) { where = entry->nd.prev; + cached_entry = list_entry(where, struct memtype, nd); break; } else if (start <= entry->start) { /* end > entry->start */ err = chk_conflict(new, entry, new_type); @@ -292,6 +301,8 @@ int reserve_memtype(u64 start, u64 end, unsigned long req_type, dprintk("Overlap at 0x%Lx-0x%Lx\n", entry->start, entry->end); where = entry->nd.prev; + cached_entry = list_entry(where, + struct memtype, nd); } break; } else if (start < entry->end) { /* start > entry->start */ @@ -299,7 +310,20 @@ int reserve_memtype(u64 start, u64 end, unsigned long req_type, if (!err) { dprintk("Overlap at 0x%Lx-0x%Lx\n", entry->start, entry->end); - where = &entry->nd; + cached_entry = list_entry(entry->nd.prev, + struct memtype, nd); + + /* + * Move to right position in the linked + * list to add this new entry + */ + list_for_each_entry_continue(entry, + &memtype_list, nd) { + if (start <= entry->start) { + where = entry->nd.prev; + break; + } + } } break; } @@ -314,6 +338,8 @@ int reserve_memtype(u64 start, u64 end, unsigned long req_type, return err; } + cached_start = start; + if (where) list_add(&new->nd, where); else @@ -343,6 +369,9 @@ int free_memtype(u64 start, u64 end) spin_lock(&memtype_lock); list_for_each_entry(entry, &memtype_list, nd) { if (entry->start == start && entry->end == end) { + if (cached_entry == entry || cached_start == start) + cached_entry = NULL; + list_del(&entry->nd); kfree(entry); err = 0; @@ -361,14 +390,6 @@ int free_memtype(u64 start, u64 end) } -/* - * /dev/mem mmap interface. The memtype used for mapping varies: - * - Use UC for mappings with O_SYNC flag - * - Without O_SYNC flag, if there is any conflict in reserve_memtype, - * inherit the memtype from existing mapping. - * - Else use UC_MINUS memtype (for backward compatibility with existing - * X drivers. - */ pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn, unsigned long size, pgprot_t vma_prot) { @@ -406,14 +427,14 @@ int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn, unsigned long size, pgprot_t *vma_prot) { u64 offset = ((u64) pfn) << PAGE_SHIFT; - unsigned long flags = _PAGE_CACHE_UC_MINUS; + unsigned long flags = -1; int retval; if (!range_is_allowed(pfn, size)) return 0; if (file->f_flags & O_SYNC) { - flags = _PAGE_CACHE_UC; + flags = _PAGE_CACHE_UC_MINUS; } #ifdef CONFIG_X86_32 @@ -436,13 +457,14 @@ int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn, #endif /* - * With O_SYNC, we can only take UC mapping. Fail if we cannot. + * With O_SYNC, we can only take UC_MINUS mapping. Fail if we cannot. + * * Without O_SYNC, we want to get * - WB for WB-able memory and no other conflicting mappings * - UC_MINUS for non-WB-able memory with no other conflicting mappings * - Inherit from confliting mappings otherwise */ - if (flags != _PAGE_CACHE_UC_MINUS) { + if (flags != -1) { retval = reserve_memtype(offset, offset + size, flags, NULL); } else { retval = reserve_memtype(offset, offset + size, -1, &flags); diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c index 557b2abceef86f83058ff447be17a1da56942d44..d50302774fe2cf7d9796d9856b9c8515e69b5f54 100644 --- a/arch/x86/mm/pgtable.c +++ b/arch/x86/mm/pgtable.c @@ -207,6 +207,9 @@ static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[]) unsigned long addr; int i; + if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */ + return; + pud = pud_offset(pgd, 0); for (addr = i = 0; i < PREALLOCATED_PMDS; diff --git a/arch/x86/mm/srat_32.c b/arch/x86/mm/srat_32.c index 1eb2973a301ce4552e931fb1968a27ae46771fd0..16ae70fc57e77928e56347adea7b48ac08b4e6e1 100644 --- a/arch/x86/mm/srat_32.c +++ b/arch/x86/mm/srat_32.c @@ -178,7 +178,7 @@ void acpi_numa_arch_fixup(void) * start of the node, and that the current "end" address is after * the previous one. */ -static __init void node_read_chunk(int nid, struct node_memory_chunk_s *memory_chunk) +static __init int node_read_chunk(int nid, struct node_memory_chunk_s *memory_chunk) { /* * Only add present memory as told by the e820. @@ -189,10 +189,10 @@ static __init void node_read_chunk(int nid, struct node_memory_chunk_s *memory_c if (memory_chunk->start_pfn >= max_pfn) { printk(KERN_INFO "Ignoring SRAT pfns: %08lx - %08lx\n", memory_chunk->start_pfn, memory_chunk->end_pfn); - return; + return -1; } if (memory_chunk->nid != nid) - return; + return -1; if (!node_has_online_mem(nid)) node_start_pfn[nid] = memory_chunk->start_pfn; @@ -202,6 +202,8 @@ static __init void node_read_chunk(int nid, struct node_memory_chunk_s *memory_c if (node_end_pfn[nid] < memory_chunk->end_pfn) node_end_pfn[nid] = memory_chunk->end_pfn; + + return 0; } int __init get_memcfg_from_srat(void) @@ -259,7 +261,9 @@ int __init get_memcfg_from_srat(void) printk(KERN_DEBUG "chunk %d nid %d start_pfn %08lx end_pfn %08lx\n", j, chunk->nid, chunk->start_pfn, chunk->end_pfn); - node_read_chunk(chunk->nid, chunk); + if (node_read_chunk(chunk->nid, chunk)) + continue; + e820_register_active_regions(chunk->nid, chunk->start_pfn, min(chunk->end_pfn, max_pfn)); } diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c index 3f90289410e6fbfc81fa1b350f7d6fdce4ecd18c..0227694f7dab9b156350eaef0e90f79e8ec2ecc4 100644 --- a/arch/x86/oprofile/nmi_int.c +++ b/arch/x86/oprofile/nmi_int.c @@ -15,6 +15,7 @@ #include #include #include +#include #include #include #include @@ -28,23 +29,48 @@ static DEFINE_PER_CPU(unsigned long, saved_lvtpc); static int nmi_start(void); static void nmi_stop(void); +static void nmi_cpu_start(void *dummy); +static void nmi_cpu_stop(void *dummy); /* 0 == registered but off, 1 == registered and on */ static int nmi_enabled = 0; +#ifdef CONFIG_SMP +static int oprofile_cpu_notifier(struct notifier_block *b, unsigned long action, + void *data) +{ + int cpu = (unsigned long)data; + switch (action) { + case CPU_DOWN_FAILED: + case CPU_ONLINE: + smp_call_function_single(cpu, nmi_cpu_start, NULL, 0); + break; + case CPU_DOWN_PREPARE: + smp_call_function_single(cpu, nmi_cpu_stop, NULL, 1); + break; + } + return NOTIFY_DONE; +} + +static struct notifier_block oprofile_cpu_nb = { + .notifier_call = oprofile_cpu_notifier +}; +#endif + #ifdef CONFIG_PM static int nmi_suspend(struct sys_device *dev, pm_message_t state) { + /* Only one CPU left, just stop that one */ if (nmi_enabled == 1) - nmi_stop(); + nmi_cpu_stop(NULL); return 0; } static int nmi_resume(struct sys_device *dev) { if (nmi_enabled == 1) - nmi_start(); + nmi_cpu_start(NULL); return 0; } @@ -463,6 +489,9 @@ int __init op_nmi_init(struct oprofile_operations *ops) } init_sysfs(); +#ifdef CONFIG_SMP + register_cpu_notifier(&oprofile_cpu_nb); +#endif using_nmi = 1; ops->create_files = nmi_create_files; ops->setup = nmi_setup; @@ -476,6 +505,10 @@ int __init op_nmi_init(struct oprofile_operations *ops) void op_nmi_exit(void) { - if (using_nmi) + if (using_nmi) { exit_sysfs(); +#ifdef CONFIG_SMP + unregister_cpu_notifier(&oprofile_cpu_nb); +#endif + } } diff --git a/arch/x86/pci/amd_bus.c b/arch/x86/pci/amd_bus.c index dbf5323697110709fb365c534e5a26ad1c3ec5f5..6a0fca78c36236aeedb3579a3b306f01426e15e7 100644 --- a/arch/x86/pci/amd_bus.c +++ b/arch/x86/pci/amd_bus.c @@ -1,6 +1,7 @@ #include #include #include +#include #include "pci.h" #ifdef CONFIG_X86_64 @@ -555,15 +556,17 @@ static int __init early_fill_mp_bus_info(void) return 0; } -postcore_initcall(early_fill_mp_bus_info); +#else /* !CONFIG_X86_64 */ -#endif +static int __init early_fill_mp_bus_info(void) { return 0; } + +#endif /* !CONFIG_X86_64 */ /* common 32/64 bit code */ #define ENABLE_CF8_EXT_CFG (1ULL << 46) -static void enable_pci_io_ecs_per_cpu(void *unused) +static void enable_pci_io_ecs(void *unused) { u64 reg; rdmsrl(MSR_AMD64_NB_CFG, reg); @@ -573,14 +576,51 @@ static void enable_pci_io_ecs_per_cpu(void *unused) } } -static int __init enable_pci_io_ecs(void) +static int __cpuinit amd_cpu_notify(struct notifier_block *self, + unsigned long action, void *hcpu) { + int cpu = (long)hcpu; + switch(action) { + case CPU_ONLINE: + case CPU_ONLINE_FROZEN: + smp_call_function_single(cpu, enable_pci_io_ecs, NULL, 0); + break; + default: + break; + } + return NOTIFY_OK; +} + +static struct notifier_block __cpuinitdata amd_cpu_notifier = { + .notifier_call = amd_cpu_notify, +}; + +static int __init pci_io_ecs_init(void) +{ + int cpu; + /* assume all cpus from fam10h have IO ECS */ if (boot_cpu_data.x86 < 0x10) return 0; - on_each_cpu(enable_pci_io_ecs_per_cpu, NULL, 1); + + register_cpu_notifier(&amd_cpu_notifier); + for_each_online_cpu(cpu) + amd_cpu_notify(&amd_cpu_notifier, (unsigned long)CPU_ONLINE, + (void *)(long)cpu); pci_probe |= PCI_HAS_IO_ECS; + + return 0; +} + +static int __init amd_postcore_init(void) +{ + if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD) + return 0; + + early_fill_mp_bus_info(); + pci_io_ecs_init(); + return 0; } -postcore_initcall(enable_pci_io_ecs); +postcore_initcall(amd_postcore_init); diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c index 5807d1bc73f74639c81cf4dec9255ec26e076c73..8791fc55e7154484700cbd2253de3026053b96ae 100644 --- a/arch/x86/pci/i386.c +++ b/arch/x86/pci/i386.c @@ -128,8 +128,7 @@ static void __init pcibios_allocate_bus_resources(struct list_head *bus_list) pr = pci_find_parent_resource(dev, r); if (!r->start || !pr || request_resource(pr, r) < 0) { - dev_err(&dev->dev, "BAR %d: can't " - "allocate resource\n", idx); + dev_err(&dev->dev, "BAR %d: can't allocate resource\n", idx); /* * Something is wrong with the region. * Invalidate the resource to prevent @@ -164,15 +163,13 @@ static void __init pcibios_allocate_resources(int pass) else disabled = !(command & PCI_COMMAND_MEMORY); if (pass == disabled) { - dev_dbg(&dev->dev, "resource %#08llx-%#08llx " - "(f=%lx, d=%d, p=%d)\n", + dev_dbg(&dev->dev, "resource %#08llx-%#08llx (f=%lx, d=%d, p=%d)\n", (unsigned long long) r->start, (unsigned long long) r->end, r->flags, disabled, pass); pr = pci_find_parent_resource(dev, r); if (!pr || request_resource(pr, r) < 0) { - dev_err(&dev->dev, "BAR %d: can't " - "allocate resource\n", idx); + dev_err(&dev->dev, "BAR %d: can't allocate resource\n", idx); /* We'll assign a new address later */ r->end -= r->start; r->start = 0; diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c index fec0123b33a9dde965e42caf9ae1e3ab23cb118c..8e077185e185cbc72e58be92fcbd29f05437ed23 100644 --- a/arch/x86/pci/irq.c +++ b/arch/x86/pci/irq.c @@ -590,6 +590,8 @@ static __init int intel_router_probe(struct irq_router *r, struct pci_dev *route case PCI_DEVICE_ID_INTEL_ICH10_1: case PCI_DEVICE_ID_INTEL_ICH10_2: case PCI_DEVICE_ID_INTEL_ICH10_3: + case PCI_DEVICE_ID_INTEL_PCH_0: + case PCI_DEVICE_ID_INTEL_PCH_1: r->name = "PIIX/ICH"; r->get = pirq_piix_get; r->set = pirq_piix_set; diff --git a/arch/x86/pci/legacy.c b/arch/x86/pci/legacy.c index ec9ce35e44d6afe51b2c63bafbe9d5e3053d68c4..b722dd481b3975b2b9b171203a42f6406b9cafed 100644 --- a/arch/x86/pci/legacy.c +++ b/arch/x86/pci/legacy.c @@ -14,7 +14,7 @@ static void __devinit pcibios_fixup_peer_bridges(void) int n, devfn; long node; - if (pcibios_last_bus <= 0 || pcibios_last_bus >= 0xff) + if (pcibios_last_bus <= 0 || pcibios_last_bus > 0xff) return; DBG("PCI: Peer bridge fixup\n"); diff --git a/arch/x86/pci/mmconfig-shared.c b/arch/x86/pci/mmconfig-shared.c index 23faaa890ffcd8aac87502d827d3c8d3c7ab7399..d9635764ce3de8eff7163ef5e44ddc59a2000e18 100644 --- a/arch/x86/pci/mmconfig-shared.c +++ b/arch/x86/pci/mmconfig-shared.c @@ -293,7 +293,7 @@ static acpi_status __init find_mboard_resource(acpi_handle handle, u32 lvl, return AE_OK; } -static int __init is_acpi_reserved(unsigned long start, unsigned long end) +static int __init is_acpi_reserved(u64 start, u64 end, unsigned not_used) { struct resource mcfg_res; @@ -310,6 +310,41 @@ static int __init is_acpi_reserved(unsigned long start, unsigned long end) return mcfg_res.flags; } +typedef int (*check_reserved_t)(u64 start, u64 end, unsigned type); + +static int __init is_mmconf_reserved(check_reserved_t is_reserved, + u64 addr, u64 size, int i, + typeof(pci_mmcfg_config[0]) *cfg, int with_e820) +{ + u64 old_size = size; + int valid = 0; + + while (!is_reserved(addr, addr + size - 1, E820_RESERVED)) { + size >>= 1; + if (size < (16UL<<20)) + break; + } + + if (size >= (16UL<<20) || size == old_size) { + printk(KERN_NOTICE + "PCI: MCFG area at %Lx reserved in %s\n", + addr, with_e820?"E820":"ACPI motherboard resources"); + valid = 1; + + if (old_size != size) { + /* update end_bus_number */ + cfg->end_bus_number = cfg->start_bus_number + ((size>>20) - 1); + printk(KERN_NOTICE "PCI: updated MCFG configuration %d: base %lx " + "segment %hu buses %u - %u\n", + i, (unsigned long)cfg->address, cfg->pci_segment, + (unsigned int)cfg->start_bus_number, + (unsigned int)cfg->end_bus_number); + } + } + + return valid; +} + static void __init pci_mmcfg_reject_broken(int early) { typeof(pci_mmcfg_config[0]) *cfg; @@ -324,21 +359,22 @@ static void __init pci_mmcfg_reject_broken(int early) for (i = 0; i < pci_mmcfg_config_num; i++) { int valid = 0; - u32 size = (cfg->end_bus_number + 1) << 20; + u64 addr, size; + cfg = &pci_mmcfg_config[i]; + addr = cfg->start_bus_number; + addr <<= 20; + addr += cfg->address; + size = cfg->end_bus_number + 1 - cfg->start_bus_number; + size <<= 20; printk(KERN_NOTICE "PCI: MCFG configuration %d: base %lx " "segment %hu buses %u - %u\n", i, (unsigned long)cfg->address, cfg->pci_segment, (unsigned int)cfg->start_bus_number, (unsigned int)cfg->end_bus_number); - if (!early && - is_acpi_reserved(cfg->address, cfg->address + size - 1)) { - printk(KERN_NOTICE "PCI: MCFG area at %Lx reserved " - "in ACPI motherboard resources\n", - cfg->address); - valid = 1; - } + if (!early) + valid = is_mmconf_reserved(is_acpi_reserved, addr, size, i, cfg, 0); if (valid) continue; @@ -347,16 +383,11 @@ static void __init pci_mmcfg_reject_broken(int early) printk(KERN_ERR "PCI: BIOS Bug: MCFG area at %Lx is not" " reserved in ACPI motherboard resources\n", cfg->address); + /* Don't try to do this check unless configuration type 1 is available. how about type 2 ?*/ - if (raw_pci_ops && e820_all_mapped(cfg->address, - cfg->address + size - 1, - E820_RESERVED)) { - printk(KERN_NOTICE - "PCI: MCFG area at %Lx reserved in E820\n", - cfg->address); - valid = 1; - } + if (raw_pci_ops) + valid = is_mmconf_reserved(e820_all_mapped, addr, size, i, cfg, 1); if (!valid) goto reject; @@ -365,7 +396,7 @@ static void __init pci_mmcfg_reject_broken(int early) return; reject: - printk(KERN_ERR "PCI: Not using MMCONFIG.\n"); + printk(KERN_INFO "PCI: Not using MMCONFIG.\n"); pci_mmcfg_arch_free(); kfree(pci_mmcfg_config); pci_mmcfg_config = NULL; diff --git a/arch/x86/power/cpu_32.c b/arch/x86/power/cpu_32.c index 7dc5d5cf50a2c85c2cad15c84f5e455abd42a34e..d3e083dea7202c8b5c82e1d7378d947f9f2d42a3 100644 --- a/arch/x86/power/cpu_32.c +++ b/arch/x86/power/cpu_32.c @@ -45,7 +45,7 @@ static void __save_processor_state(struct saved_context *ctxt) ctxt->cr0 = read_cr0(); ctxt->cr2 = read_cr2(); ctxt->cr3 = read_cr3(); - ctxt->cr4 = read_cr4(); + ctxt->cr4 = read_cr4_safe(); } /* Needed by apm.c */ @@ -98,7 +98,9 @@ static void __restore_processor_state(struct saved_context *ctxt) /* * control registers */ - write_cr4(ctxt->cr4); + /* cr4 was introduced in the Pentium CPU */ + if (ctxt->cr4) + write_cr4(ctxt->cr4); write_cr3(ctxt->cr3); write_cr2(ctxt->cr2); write_cr0(ctxt->cr0); diff --git a/arch/x86/power/hibernate_asm_32.S b/arch/x86/power/hibernate_asm_32.S index b95aa6cfe3cb207befad0a4337678317ec1f9606..4fc7e872c85e4e103039f582eea5050cfc7f2f4a 100644 --- a/arch/x86/power/hibernate_asm_32.S +++ b/arch/x86/power/hibernate_asm_32.S @@ -28,9 +28,9 @@ ENTRY(swsusp_arch_suspend) ret ENTRY(restore_image) - movl resume_pg_dir, %ecx - subl $__PAGE_OFFSET, %ecx - movl %ecx, %cr3 + movl resume_pg_dir, %eax + subl $__PAGE_OFFSET, %eax + movl %eax, %cr3 movl restore_pblist, %edx .p2align 4,,7 @@ -52,17 +52,21 @@ copy_loop: done: /* go back to the original page tables */ - movl $swapper_pg_dir, %ecx - subl $__PAGE_OFFSET, %ecx - movl %ecx, %cr3 + movl $swapper_pg_dir, %eax + subl $__PAGE_OFFSET, %eax + movl %eax, %cr3 /* Flush TLB, including "global" things (vmalloc) */ - movl mmu_cr4_features, %eax - movl %eax, %edx + movl mmu_cr4_features, %ecx + jecxz 1f # cr4 Pentium and higher, skip if zero + movl %ecx, %edx andl $~(1<<7), %edx; # PGE movl %edx, %cr4; # turn off PGE - movl %cr3, %ecx; # flush TLB - movl %ecx, %cr3 - movl %eax, %cr4; # turn PGE back on +1: + movl %cr3, %eax; # flush TLB + movl %eax, %cr3 + jecxz 1f # cr4 Pentium and higher, skip if zero + movl %ecx, %cr4; # turn PGE back on +1: movl saved_context_esp, %esp movl saved_context_ebp, %ebp diff --git a/block/blk-core.c b/block/blk-core.c index 4889eb86a39e883c040d53627c98e61a96cd0e26..2cba5ef97b2b3a6d49559c8923a87e1ec128c2fa 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -582,6 +582,8 @@ blk_init_queue_node(request_fn_proc *rfn, spinlock_t *lock, int node_id) q->sg_reserved_size = INT_MAX; + blk_set_cmd_filter_defaults(&q->cmd_filter); + /* * all done */ diff --git a/block/blk-tag.c b/block/blk-tag.c index 32667beb03eebf4d04b283f0a0cac999d66ad3e7..ed5166fbc599ab0fca60955a200028ad0de8a5ae 100644 --- a/block/blk-tag.c +++ b/block/blk-tag.c @@ -38,7 +38,8 @@ static int __blk_free_tags(struct blk_queue_tag *bqt) retval = atomic_dec_and_test(&bqt->refcnt); if (retval) { - BUG_ON(bqt->busy); + BUG_ON(find_first_bit(bqt->tag_map, bqt->max_depth) < + bqt->max_depth); kfree(bqt->tag_index); bqt->tag_index = NULL; @@ -147,7 +148,6 @@ static struct blk_queue_tag *__blk_queue_init_tags(struct request_queue *q, if (init_tag_map(q, tags, depth)) goto fail; - tags->busy = 0; atomic_set(&tags->refcnt, 1); return tags; fail: @@ -313,7 +313,6 @@ void blk_queue_end_tag(struct request_queue *q, struct request *rq) * unlock memory barrier semantics. */ clear_bit_unlock(tag, bqt->tag_map); - bqt->busy--; } EXPORT_SYMBOL(blk_queue_end_tag); @@ -368,7 +367,6 @@ int blk_queue_start_tag(struct request_queue *q, struct request *rq) bqt->tag_index[tag] = rq; blkdev_dequeue_request(rq); list_add(&rq->queuelist, &q->tag_busy_list); - bqt->busy++; return 0; } EXPORT_SYMBOL(blk_queue_start_tag); diff --git a/block/bsg.c b/block/bsg.c index 5a68b09a69bac112758f83f855ee1a94df785df9..0aae8d7ba99c432604995ed3b8b907623032c15e 100644 --- a/block/bsg.c +++ b/block/bsg.c @@ -45,8 +45,6 @@ struct bsg_device { char name[BUS_ID_SIZE]; int max_queue; unsigned long flags; - struct blk_scsi_cmd_filter *cmd_filter; - mode_t *f_mode; }; enum { @@ -174,7 +172,8 @@ unlock: } static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq, - struct sg_io_v4 *hdr, struct bsg_device *bd) + struct sg_io_v4 *hdr, struct bsg_device *bd, + int has_write_perm) { if (hdr->request_len > BLK_MAX_CDB) { rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL); @@ -187,8 +186,7 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq, return -EFAULT; if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) { - if (blk_cmd_filter_verify_command(bd->cmd_filter, rq->cmd, - bd->f_mode)) + if (blk_verify_command(&q->cmd_filter, rq->cmd, has_write_perm)) return -EPERM; } else if (!capable(CAP_SYS_RAWIO)) return -EPERM; @@ -244,7 +242,7 @@ bsg_validate_sgv4_hdr(struct request_queue *q, struct sg_io_v4 *hdr, int *rw) * map sg_io_v4 to a request. */ static struct request * -bsg_map_hdr(struct bsg_device *bd, struct sg_io_v4 *hdr) +bsg_map_hdr(struct bsg_device *bd, struct sg_io_v4 *hdr, int has_write_perm) { struct request_queue *q = bd->queue; struct request *rq, *next_rq = NULL; @@ -266,7 +264,7 @@ bsg_map_hdr(struct bsg_device *bd, struct sg_io_v4 *hdr) rq = blk_get_request(q, rw, GFP_KERNEL); if (!rq) return ERR_PTR(-ENOMEM); - ret = blk_fill_sgv4_hdr_rq(q, rq, hdr, bd); + ret = blk_fill_sgv4_hdr_rq(q, rq, hdr, bd, has_write_perm); if (ret) goto out; @@ -568,25 +566,6 @@ static inline void bsg_set_block(struct bsg_device *bd, struct file *file) set_bit(BSG_F_BLOCK, &bd->flags); } -static void bsg_set_cmd_filter(struct bsg_device *bd, - struct file *file) -{ - struct inode *inode; - struct gendisk *disk; - - if (!file) - return; - - inode = file->f_dentry->d_inode; - if (!inode) - return; - - disk = inode->i_bdev->bd_disk; - - bd->cmd_filter = &disk->cmd_filter; - bd->f_mode = &file->f_mode; -} - /* * Check if the error is a "real" error that we should return. */ @@ -608,7 +587,6 @@ bsg_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) dprintk("%s: read %Zd bytes\n", bd->name, count); bsg_set_block(bd, file); - bsg_set_cmd_filter(bd, file); bytes_read = 0; ret = __bsg_read(buf, count, bd, NULL, &bytes_read); @@ -621,7 +599,7 @@ bsg_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) } static int __bsg_write(struct bsg_device *bd, const char __user *buf, - size_t count, ssize_t *bytes_written) + size_t count, ssize_t *bytes_written, int has_write_perm) { struct bsg_command *bc; struct request *rq; @@ -652,7 +630,7 @@ static int __bsg_write(struct bsg_device *bd, const char __user *buf, /* * get a request, fill in the blanks, and add to request queue */ - rq = bsg_map_hdr(bd, &bc->hdr); + rq = bsg_map_hdr(bd, &bc->hdr, has_write_perm); if (IS_ERR(rq)) { ret = PTR_ERR(rq); rq = NULL; @@ -683,10 +661,11 @@ bsg_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) dprintk("%s: write %Zd bytes\n", bd->name, count); bsg_set_block(bd, file); - bsg_set_cmd_filter(bd, file); bytes_written = 0; - ret = __bsg_write(bd, buf, count, &bytes_written); + ret = __bsg_write(bd, buf, count, &bytes_written, + file->f_mode & FMODE_WRITE); + *ppos = bytes_written; /* @@ -792,7 +771,6 @@ static struct bsg_device *bsg_add_device(struct inode *inode, bd->queue = rq; bsg_set_block(bd, file); - bsg_set_cmd_filter(bd, file); atomic_set(&bd->ref_count, 1); mutex_lock(&bsg_mutex); @@ -943,7 +921,7 @@ static long bsg_ioctl(struct file *file, unsigned int cmd, unsigned long arg) if (copy_from_user(&hdr, uarg, sizeof(hdr))) return -EFAULT; - rq = bsg_map_hdr(bd, &hdr); + rq = bsg_map_hdr(bd, &hdr, file->f_mode & FMODE_WRITE); if (IS_ERR(rq)) return PTR_ERR(rq); diff --git a/block/cmd-filter.c b/block/cmd-filter.c index eec4404fd35758ffba4a9903d28df12ef51aeccc..228b6447e89f295346bcb2d07e295f467bc10f35 100644 --- a/block/cmd-filter.c +++ b/block/cmd-filter.c @@ -20,15 +20,14 @@ #include #include #include -#include #include #include #include #include -int blk_cmd_filter_verify_command(struct blk_scsi_cmd_filter *filter, - unsigned char *cmd, mode_t *f_mode) +int blk_verify_command(struct blk_cmd_filter *filter, + unsigned char *cmd, int has_write_perm) { /* root can do any command. */ if (capable(CAP_SYS_RAWIO)) @@ -43,34 +42,15 @@ int blk_cmd_filter_verify_command(struct blk_scsi_cmd_filter *filter, return 0; /* Write-safe commands require a writable open */ - if (test_bit(cmd[0], filter->write_ok) && (*f_mode & FMODE_WRITE)) + if (test_bit(cmd[0], filter->write_ok) && has_write_perm) return 0; return -EPERM; } -EXPORT_SYMBOL(blk_cmd_filter_verify_command); - -int blk_verify_command(struct file *file, unsigned char *cmd) -{ - struct gendisk *disk; - struct inode *inode; - - if (!file) - return -EINVAL; - - inode = file->f_dentry->d_inode; - if (!inode) - return -EINVAL; - - disk = inode->i_bdev->bd_disk; - - return blk_cmd_filter_verify_command(&disk->cmd_filter, - cmd, &file->f_mode); -} EXPORT_SYMBOL(blk_verify_command); /* and now, the sysfs stuff */ -static ssize_t rcf_cmds_show(struct blk_scsi_cmd_filter *filter, char *page, +static ssize_t rcf_cmds_show(struct blk_cmd_filter *filter, char *page, int rw) { char *npage = page; @@ -84,8 +64,7 @@ static ssize_t rcf_cmds_show(struct blk_scsi_cmd_filter *filter, char *page, for (i = 0; i < BLK_SCSI_MAX_CMDS; i++) { if (test_bit(i, okbits)) { - sprintf(npage, "%02x", i); - npage += 2; + npage += sprintf(npage, "0x%02x", i); if (i < BLK_SCSI_MAX_CMDS - 1) sprintf(npage++, " "); } @@ -97,57 +76,65 @@ static ssize_t rcf_cmds_show(struct blk_scsi_cmd_filter *filter, char *page, return npage - page; } -static ssize_t rcf_readcmds_show(struct blk_scsi_cmd_filter *filter, char *page) +static ssize_t rcf_readcmds_show(struct blk_cmd_filter *filter, char *page) { return rcf_cmds_show(filter, page, READ); } -static ssize_t rcf_writecmds_show(struct blk_scsi_cmd_filter *filter, +static ssize_t rcf_writecmds_show(struct blk_cmd_filter *filter, char *page) { return rcf_cmds_show(filter, page, WRITE); } -static ssize_t rcf_cmds_store(struct blk_scsi_cmd_filter *filter, +static ssize_t rcf_cmds_store(struct blk_cmd_filter *filter, const char *page, size_t count, int rw) { - ssize_t ret = 0; unsigned long okbits[BLK_SCSI_CMD_PER_LONG], *target_okbits; - int cmd, status, len; - substring_t ss; - - memset(&okbits, 0, sizeof(okbits)); - - for (len = strlen(page); len > 0; len -= 3) { - if (len < 2) - break; - ss.from = (char *) page + ret; - ss.to = (char *) page + ret + 2; - ret += 3; - status = match_hex(&ss, &cmd); + int cmd, set; + char *p, *status; + + if (rw == READ) { + memcpy(&okbits, filter->read_ok, sizeof(okbits)); + target_okbits = filter->read_ok; + } else { + memcpy(&okbits, filter->write_ok, sizeof(okbits)); + target_okbits = filter->write_ok; + } + + while ((p = strsep((char **)&page, " ")) != NULL) { + set = 1; + + if (p[0] == '+') { + p++; + } else if (p[0] == '-') { + set = 0; + p++; + } + + cmd = simple_strtol(p, &status, 16); + /* either of these cases means invalid input, so do nothing. */ - if (status || cmd >= BLK_SCSI_MAX_CMDS) + if ((status == p) || cmd >= BLK_SCSI_MAX_CMDS) return -EINVAL; - __set_bit(cmd, okbits); + if (set) + __set_bit(cmd, okbits); + else + __clear_bit(cmd, okbits); } - if (rw == READ) - target_okbits = filter->read_ok; - else - target_okbits = filter->write_ok; - - memmove(target_okbits, okbits, sizeof(okbits)); + memcpy(target_okbits, okbits, sizeof(okbits)); return count; } -static ssize_t rcf_readcmds_store(struct blk_scsi_cmd_filter *filter, +static ssize_t rcf_readcmds_store(struct blk_cmd_filter *filter, const char *page, size_t count) { return rcf_cmds_store(filter, page, count, READ); } -static ssize_t rcf_writecmds_store(struct blk_scsi_cmd_filter *filter, +static ssize_t rcf_writecmds_store(struct blk_cmd_filter *filter, const char *page, size_t count) { return rcf_cmds_store(filter, page, count, WRITE); @@ -155,8 +142,8 @@ static ssize_t rcf_writecmds_store(struct blk_scsi_cmd_filter *filter, struct rcf_sysfs_entry { struct attribute attr; - ssize_t (*show)(struct blk_scsi_cmd_filter *, char *); - ssize_t (*store)(struct blk_scsi_cmd_filter *, const char *, size_t); + ssize_t (*show)(struct blk_cmd_filter *, char *); + ssize_t (*store)(struct blk_cmd_filter *, const char *, size_t); }; static struct rcf_sysfs_entry rcf_readcmds_entry = { @@ -183,9 +170,9 @@ static ssize_t rcf_attr_show(struct kobject *kobj, struct attribute *attr, char *page) { struct rcf_sysfs_entry *entry = to_rcf(attr); - struct blk_scsi_cmd_filter *filter; + struct blk_cmd_filter *filter; - filter = container_of(kobj, struct blk_scsi_cmd_filter, kobj); + filter = container_of(kobj, struct blk_cmd_filter, kobj); if (entry->show) return entry->show(filter, page); @@ -197,7 +184,7 @@ rcf_attr_store(struct kobject *kobj, struct attribute *attr, const char *page, size_t length) { struct rcf_sysfs_entry *entry = to_rcf(attr); - struct blk_scsi_cmd_filter *filter; + struct blk_cmd_filter *filter; if (!capable(CAP_SYS_RAWIO)) return -EPERM; @@ -205,7 +192,7 @@ rcf_attr_store(struct kobject *kobj, struct attribute *attr, if (!entry->store) return -EINVAL; - filter = container_of(kobj, struct blk_scsi_cmd_filter, kobj); + filter = container_of(kobj, struct blk_cmd_filter, kobj); return entry->store(filter, page, length); } @@ -219,116 +206,30 @@ static struct kobj_type rcf_ktype = { .default_attrs = default_attrs, }; -#ifndef MAINTENANCE_IN_CMD -#define MAINTENANCE_IN_CMD 0xa3 -#endif - -static void rcf_set_defaults(struct blk_scsi_cmd_filter *filter) -{ - /* Basic read-only commands */ - __set_bit(TEST_UNIT_READY, filter->read_ok); - __set_bit(REQUEST_SENSE, filter->read_ok); - __set_bit(READ_6, filter->read_ok); - __set_bit(READ_10, filter->read_ok); - __set_bit(READ_12, filter->read_ok); - __set_bit(READ_16, filter->read_ok); - __set_bit(READ_BUFFER, filter->read_ok); - __set_bit(READ_DEFECT_DATA, filter->read_ok); - __set_bit(READ_CAPACITY, filter->read_ok); - __set_bit(READ_LONG, filter->read_ok); - __set_bit(INQUIRY, filter->read_ok); - __set_bit(MODE_SENSE, filter->read_ok); - __set_bit(MODE_SENSE_10, filter->read_ok); - __set_bit(LOG_SENSE, filter->read_ok); - __set_bit(START_STOP, filter->read_ok); - __set_bit(GPCMD_VERIFY_10, filter->read_ok); - __set_bit(VERIFY_16, filter->read_ok); - __set_bit(REPORT_LUNS, filter->read_ok); - __set_bit(SERVICE_ACTION_IN, filter->read_ok); - __set_bit(RECEIVE_DIAGNOSTIC, filter->read_ok); - __set_bit(MAINTENANCE_IN_CMD, filter->read_ok); - __set_bit(GPCMD_READ_BUFFER_CAPACITY, filter->read_ok); - - /* Audio CD commands */ - __set_bit(GPCMD_PLAY_CD, filter->read_ok); - __set_bit(GPCMD_PLAY_AUDIO_10, filter->read_ok); - __set_bit(GPCMD_PLAY_AUDIO_MSF, filter->read_ok); - __set_bit(GPCMD_PLAY_AUDIO_TI, filter->read_ok); - __set_bit(GPCMD_PAUSE_RESUME, filter->read_ok); - - /* CD/DVD data reading */ - __set_bit(GPCMD_READ_CD, filter->read_ok); - __set_bit(GPCMD_READ_CD_MSF, filter->read_ok); - __set_bit(GPCMD_READ_DISC_INFO, filter->read_ok); - __set_bit(GPCMD_READ_CDVD_CAPACITY, filter->read_ok); - __set_bit(GPCMD_READ_DVD_STRUCTURE, filter->read_ok); - __set_bit(GPCMD_READ_HEADER, filter->read_ok); - __set_bit(GPCMD_READ_TRACK_RZONE_INFO, filter->read_ok); - __set_bit(GPCMD_READ_SUBCHANNEL, filter->read_ok); - __set_bit(GPCMD_READ_TOC_PMA_ATIP, filter->read_ok); - __set_bit(GPCMD_REPORT_KEY, filter->read_ok); - __set_bit(GPCMD_SCAN, filter->read_ok); - __set_bit(GPCMD_GET_CONFIGURATION, filter->read_ok); - __set_bit(GPCMD_READ_FORMAT_CAPACITIES, filter->read_ok); - __set_bit(GPCMD_GET_EVENT_STATUS_NOTIFICATION, filter->read_ok); - __set_bit(GPCMD_GET_PERFORMANCE, filter->read_ok); - __set_bit(GPCMD_SEEK, filter->read_ok); - __set_bit(GPCMD_STOP_PLAY_SCAN, filter->read_ok); - - /* Basic writing commands */ - __set_bit(WRITE_6, filter->write_ok); - __set_bit(WRITE_10, filter->write_ok); - __set_bit(WRITE_VERIFY, filter->write_ok); - __set_bit(WRITE_12, filter->write_ok); - __set_bit(WRITE_VERIFY_12, filter->write_ok); - __set_bit(WRITE_16, filter->write_ok); - __set_bit(WRITE_LONG, filter->write_ok); - __set_bit(WRITE_LONG_2, filter->write_ok); - __set_bit(ERASE, filter->write_ok); - __set_bit(GPCMD_MODE_SELECT_10, filter->write_ok); - __set_bit(MODE_SELECT, filter->write_ok); - __set_bit(LOG_SELECT, filter->write_ok); - __set_bit(GPCMD_BLANK, filter->write_ok); - __set_bit(GPCMD_CLOSE_TRACK, filter->write_ok); - __set_bit(GPCMD_FLUSH_CACHE, filter->write_ok); - __set_bit(GPCMD_FORMAT_UNIT, filter->write_ok); - __set_bit(GPCMD_REPAIR_RZONE_TRACK, filter->write_ok); - __set_bit(GPCMD_RESERVE_RZONE_TRACK, filter->write_ok); - __set_bit(GPCMD_SEND_DVD_STRUCTURE, filter->write_ok); - __set_bit(GPCMD_SEND_EVENT, filter->write_ok); - __set_bit(GPCMD_SEND_KEY, filter->write_ok); - __set_bit(GPCMD_SEND_OPC, filter->write_ok); - __set_bit(GPCMD_SEND_CUE_SHEET, filter->write_ok); - __set_bit(GPCMD_SET_SPEED, filter->write_ok); - __set_bit(GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL, filter->write_ok); - __set_bit(GPCMD_LOAD_UNLOAD, filter->write_ok); - __set_bit(GPCMD_SET_STREAMING, filter->write_ok); -} - int blk_register_filter(struct gendisk *disk) { int ret; - struct blk_scsi_cmd_filter *filter = &disk->cmd_filter; + struct blk_cmd_filter *filter = &disk->queue->cmd_filter; struct kobject *parent = kobject_get(disk->holder_dir->parent); if (!parent) return -ENODEV; ret = kobject_init_and_add(&filter->kobj, &rcf_ktype, parent, - "%s", "cmd_filter"); + "%s", "cmd_filter"); if (ret < 0) return ret; - rcf_set_defaults(filter); return 0; } +EXPORT_SYMBOL(blk_register_filter); void blk_unregister_filter(struct gendisk *disk) { - struct blk_scsi_cmd_filter *filter = &disk->cmd_filter; + struct blk_cmd_filter *filter = &disk->queue->cmd_filter; kobject_put(&filter->kobj); kobject_put(disk->holder_dir->parent); } - +EXPORT_SYMBOL(blk_unregister_filter); diff --git a/block/genhd.c b/block/genhd.c index c13cc77291af7d1c26378051f7fa1b9770d0f81d..e0ce23ac2ece84b24a283f9ae9203ec3291f2f78 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -190,7 +190,6 @@ void add_disk(struct gendisk *disk) disk->minors, NULL, exact_match, exact_lock, disk); register_disk(disk); blk_register_queue(disk); - blk_register_filter(disk); bdi = &disk->queue->backing_dev_info; bdi_register_dev(bdi, MKDEV(disk->major, disk->first_minor)); @@ -203,7 +202,6 @@ EXPORT_SYMBOL(del_gendisk); /* in partitions/check.c */ void unlink_gendisk(struct gendisk *disk) { - blk_unregister_filter(disk); sysfs_remove_link(&disk->dev.kobj, "bdi"); bdi_unregister(&disk->queue->backing_dev_info); blk_unregister_queue(disk); @@ -293,27 +291,30 @@ void __init printk_all_partitions(void) /* iterator */ static int find_start(struct device *dev, void *data) { - loff_t k = *(loff_t *)data; + loff_t *k = data; if (dev->type != &disk_type) return 0; - if (!k--) + if (!*k) return 1; + (*k)--; return 0; } static void *part_start(struct seq_file *part, loff_t *pos) { struct device *dev; - loff_t n = *pos; + loff_t k = *pos; - if (!n) - seq_puts(part, "major minor #blocks name\n\n"); + if (!k) + part->private = (void *)1LU; /* tell show to print header */ mutex_lock(&block_class_lock); - dev = class_find_device(&block_class, NULL, (void *)pos, find_start); - if (dev) + dev = class_find_device(&block_class, NULL, &k, find_start); + if (dev) { + put_device(dev); return dev_to_disk(dev); + } return NULL; } @@ -330,8 +331,10 @@ static void *part_next(struct seq_file *part, void *v, loff_t *pos) struct device *dev; ++*pos; dev = class_find_device(&block_class, &gp->dev, NULL, find_next); - if (dev) + if (dev) { + put_device(dev); return dev_to_disk(dev); + } return NULL; } @@ -346,6 +349,17 @@ static int show_partition(struct seq_file *part, void *v) int n; char buf[BDEVNAME_SIZE]; + /* + * Print header if start told us to do. This is to preserve + * the original behavior of not printing header if no + * partition exists. This hackery will be removed later with + * class iteration clean up. + */ + if (part->private) { + seq_puts(part, "major minor #blocks name\n\n"); + part->private = NULL; + } + /* Don't show non-partitionable removeable devices or empty devices */ if (!get_capacity(sgp) || (sgp->minors == 1 && (sgp->flags & GENHD_FL_REMOVABLE))) @@ -568,11 +582,14 @@ static struct device_type disk_type = { static void *diskstats_start(struct seq_file *part, loff_t *pos) { struct device *dev; + loff_t k = *pos; mutex_lock(&block_class_lock); - dev = class_find_device(&block_class, NULL, (void *)pos, find_start); - if (dev) + dev = class_find_device(&block_class, NULL, &k, find_start); + if (dev) { + put_device(dev); return dev_to_disk(dev); + } return NULL; } @@ -583,8 +600,10 @@ static void *diskstats_next(struct seq_file *part, void *v, loff_t *pos) ++*pos; dev = class_find_device(&block_class, &gp->dev, NULL, find_next); - if (dev) + if (dev) { + put_device(dev); return dev_to_disk(dev); + } return NULL; } @@ -712,10 +731,12 @@ dev_t blk_lookup_devt(const char *name, int part) mutex_lock(&block_class_lock); find.name = name; find.part = part; - dev = class_find_device(&block_class, NULL, (void *)&find, match_id); - if (dev) + dev = class_find_device(&block_class, NULL, &find, match_id); + if (dev) { + put_device(dev); devt = MKDEV(MAJOR(dev->devt), MINOR(dev->devt) + part); + } mutex_unlock(&block_class_lock); return devt; diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c index 12a5182173f679f1dc507ba4c2c28b678b8c1dbf..ec4b7f2346264a13e368132079e829877181cf7f 100644 --- a/block/scsi_ioctl.c +++ b/block/scsi_ioctl.c @@ -105,12 +105,96 @@ static int sg_emulated_host(struct request_queue *q, int __user *p) return put_user(1, p); } +void blk_set_cmd_filter_defaults(struct blk_cmd_filter *filter) +{ + /* Basic read-only commands */ + __set_bit(TEST_UNIT_READY, filter->read_ok); + __set_bit(REQUEST_SENSE, filter->read_ok); + __set_bit(READ_6, filter->read_ok); + __set_bit(READ_10, filter->read_ok); + __set_bit(READ_12, filter->read_ok); + __set_bit(READ_16, filter->read_ok); + __set_bit(READ_BUFFER, filter->read_ok); + __set_bit(READ_DEFECT_DATA, filter->read_ok); + __set_bit(READ_CAPACITY, filter->read_ok); + __set_bit(READ_LONG, filter->read_ok); + __set_bit(INQUIRY, filter->read_ok); + __set_bit(MODE_SENSE, filter->read_ok); + __set_bit(MODE_SENSE_10, filter->read_ok); + __set_bit(LOG_SENSE, filter->read_ok); + __set_bit(START_STOP, filter->read_ok); + __set_bit(GPCMD_VERIFY_10, filter->read_ok); + __set_bit(VERIFY_16, filter->read_ok); + __set_bit(REPORT_LUNS, filter->read_ok); + __set_bit(SERVICE_ACTION_IN, filter->read_ok); + __set_bit(RECEIVE_DIAGNOSTIC, filter->read_ok); + __set_bit(MAINTENANCE_IN, filter->read_ok); + __set_bit(GPCMD_READ_BUFFER_CAPACITY, filter->read_ok); + + /* Audio CD commands */ + __set_bit(GPCMD_PLAY_CD, filter->read_ok); + __set_bit(GPCMD_PLAY_AUDIO_10, filter->read_ok); + __set_bit(GPCMD_PLAY_AUDIO_MSF, filter->read_ok); + __set_bit(GPCMD_PLAY_AUDIO_TI, filter->read_ok); + __set_bit(GPCMD_PAUSE_RESUME, filter->read_ok); + + /* CD/DVD data reading */ + __set_bit(GPCMD_READ_CD, filter->read_ok); + __set_bit(GPCMD_READ_CD_MSF, filter->read_ok); + __set_bit(GPCMD_READ_DISC_INFO, filter->read_ok); + __set_bit(GPCMD_READ_CDVD_CAPACITY, filter->read_ok); + __set_bit(GPCMD_READ_DVD_STRUCTURE, filter->read_ok); + __set_bit(GPCMD_READ_HEADER, filter->read_ok); + __set_bit(GPCMD_READ_TRACK_RZONE_INFO, filter->read_ok); + __set_bit(GPCMD_READ_SUBCHANNEL, filter->read_ok); + __set_bit(GPCMD_READ_TOC_PMA_ATIP, filter->read_ok); + __set_bit(GPCMD_REPORT_KEY, filter->read_ok); + __set_bit(GPCMD_SCAN, filter->read_ok); + __set_bit(GPCMD_GET_CONFIGURATION, filter->read_ok); + __set_bit(GPCMD_READ_FORMAT_CAPACITIES, filter->read_ok); + __set_bit(GPCMD_GET_EVENT_STATUS_NOTIFICATION, filter->read_ok); + __set_bit(GPCMD_GET_PERFORMANCE, filter->read_ok); + __set_bit(GPCMD_SEEK, filter->read_ok); + __set_bit(GPCMD_STOP_PLAY_SCAN, filter->read_ok); + + /* Basic writing commands */ + __set_bit(WRITE_6, filter->write_ok); + __set_bit(WRITE_10, filter->write_ok); + __set_bit(WRITE_VERIFY, filter->write_ok); + __set_bit(WRITE_12, filter->write_ok); + __set_bit(WRITE_VERIFY_12, filter->write_ok); + __set_bit(WRITE_16, filter->write_ok); + __set_bit(WRITE_LONG, filter->write_ok); + __set_bit(WRITE_LONG_2, filter->write_ok); + __set_bit(ERASE, filter->write_ok); + __set_bit(GPCMD_MODE_SELECT_10, filter->write_ok); + __set_bit(MODE_SELECT, filter->write_ok); + __set_bit(LOG_SELECT, filter->write_ok); + __set_bit(GPCMD_BLANK, filter->write_ok); + __set_bit(GPCMD_CLOSE_TRACK, filter->write_ok); + __set_bit(GPCMD_FLUSH_CACHE, filter->write_ok); + __set_bit(GPCMD_FORMAT_UNIT, filter->write_ok); + __set_bit(GPCMD_REPAIR_RZONE_TRACK, filter->write_ok); + __set_bit(GPCMD_RESERVE_RZONE_TRACK, filter->write_ok); + __set_bit(GPCMD_SEND_DVD_STRUCTURE, filter->write_ok); + __set_bit(GPCMD_SEND_EVENT, filter->write_ok); + __set_bit(GPCMD_SEND_KEY, filter->write_ok); + __set_bit(GPCMD_SEND_OPC, filter->write_ok); + __set_bit(GPCMD_SEND_CUE_SHEET, filter->write_ok); + __set_bit(GPCMD_SET_SPEED, filter->write_ok); + __set_bit(GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL, filter->write_ok); + __set_bit(GPCMD_LOAD_UNLOAD, filter->write_ok); + __set_bit(GPCMD_SET_STREAMING, filter->write_ok); +} +EXPORT_SYMBOL_GPL(blk_set_cmd_filter_defaults); + static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq, struct sg_io_hdr *hdr, struct file *file) { if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len)) return -EFAULT; - if (blk_verify_command(file, rq->cmd)) + if (blk_verify_command(&q->cmd_filter, rq->cmd, + file->f_mode & FMODE_WRITE)) return -EPERM; /* @@ -298,7 +382,7 @@ int sg_scsi_ioctl(struct file *file, struct request_queue *q, struct gendisk *disk, struct scsi_ioctl_command __user *sic) { struct request *rq; - int err; + int err, write_perm = 0; unsigned int in_len, out_len, bytes, opcode, cmdlen; char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE]; @@ -340,7 +424,11 @@ int sg_scsi_ioctl(struct file *file, struct request_queue *q, if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len)) goto error; - err = blk_verify_command(file, rq->cmd); + /* scsi_ioctl passes NULL */ + if (file && (file->f_mode & FMODE_WRITE)) + write_perm = 1; + + err = blk_verify_command(&q->cmd_filter, rq->cmd, write_perm); if (err) goto error; diff --git a/crypto/authenc.c b/crypto/authenc.c index 4b226768752abed604033f708d093f0b04aee41b..fd9f06c63d76efc223a6f025dcab10b19ceba84c 100644 --- a/crypto/authenc.c +++ b/crypto/authenc.c @@ -174,8 +174,9 @@ static int crypto_authenc_genicv(struct aead_request *req, u8 *iv, static void crypto_authenc_encrypt_done(struct crypto_async_request *req, int err) { + struct aead_request *areq = req->data; + if (!err) { - struct aead_request *areq = req->data; struct crypto_aead *authenc = crypto_aead_reqtfm(areq); struct crypto_authenc_ctx *ctx = crypto_aead_ctx(authenc); struct ablkcipher_request *abreq = aead_request_ctx(areq); @@ -185,7 +186,7 @@ static void crypto_authenc_encrypt_done(struct crypto_async_request *req, err = crypto_authenc_genicv(areq, iv, 0); } - aead_request_complete(req->data, err); + aead_request_complete(areq, err); } static int crypto_authenc_encrypt(struct aead_request *req) @@ -216,14 +217,15 @@ static int crypto_authenc_encrypt(struct aead_request *req) static void crypto_authenc_givencrypt_done(struct crypto_async_request *req, int err) { + struct aead_request *areq = req->data; + if (!err) { - struct aead_request *areq = req->data; struct skcipher_givcrypt_request *greq = aead_request_ctx(areq); err = crypto_authenc_genicv(areq, greq->giv, 0); } - aead_request_complete(req->data, err); + aead_request_complete(areq, err); } static int crypto_authenc_givencrypt(struct aead_givcrypt_request *req) diff --git a/crypto/digest.c b/crypto/digest.c index ac0919460d143c9e45b10212899d3b2cc3ec3a25..5d3f1303da985417d0ab192c5909aadd5f60ab0b 100644 --- a/crypto/digest.c +++ b/crypto/digest.c @@ -225,7 +225,7 @@ int crypto_init_digest_ops_async(struct crypto_tfm *tfm) struct ahash_tfm *crt = &tfm->crt_ahash; struct digest_alg *dalg = &tfm->__crt_alg->cra_digest; - if (dalg->dia_digestsize > crypto_tfm_alg_blocksize(tfm)) + if (dalg->dia_digestsize > PAGE_SIZE / 8) return -EINVAL; crt->init = digest_async_init; diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c index 59821a22d75238e568fc07dff1b1d6e73f804640..66368022e0bf32466fa4a4e0569e9e03303b6b12 100644 --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -481,21 +481,31 @@ next_one: for (k = 0, temp = 0; k < template[i].np; k++) { printk(KERN_INFO "page %u\n", k); - q = &axbuf[IDX[k]]; - hexdump(q, template[i].tap[k]); + q = &xbuf[IDX[k]]; + + n = template[i].tap[k]; + if (k == template[i].np - 1) + n += enc ? authsize : -authsize; + hexdump(q, n); printk(KERN_INFO "%s\n", - memcmp(q, template[i].result + temp, - template[i].tap[k] - - (k < template[i].np - 1 || enc ? - 0 : authsize)) ? + memcmp(q, template[i].result + temp, n) ? "fail" : "pass"); - for (n = 0; q[template[i].tap[k] + n]; n++) - ; + q += n; + if (k == template[i].np - 1 && !enc) { + if (memcmp(q, template[i].input + + temp + n, authsize)) + n = authsize; + else + n = 0; + } else { + for (n = 0; q[n]; n++) + ; + } if (n) { printk("Result buffer corruption %u " "bytes:\n", n); - hexdump(&q[template[i].tap[k]], n); + hexdump(q, n); } temp += template[i].tap[k]; diff --git a/drivers/Makefile b/drivers/Makefile index a280ab3d0833fa29e8ae031bbb53bfdba37c4191..2735bde73475c5f840c2d52266fd47e54b730bcd 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -57,6 +57,7 @@ obj-$(CONFIG_ATA_OVER_ETH) += block/aoe/ obj-$(CONFIG_PARIDE) += block/paride/ obj-$(CONFIG_TC) += tc/ obj-$(CONFIG_USB) += usb/ +obj-$(CONFIG_USB_MUSB_HDRC) += usb/musb/ obj-$(CONFIG_PCI) += usb/ obj-$(CONFIG_USB_GADGET) += usb/gadget/ obj-$(CONFIG_SERIO) += input/serio/ diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c index bb7c51f712bd6cde630e4e8e5a771ca9d9e5fc55..7d2edf143f1660f387a486829ce40b548bc96eaf 100644 --- a/drivers/acpi/dock.c +++ b/drivers/acpi/dock.c @@ -563,9 +563,6 @@ EXPORT_SYMBOL_GPL(unregister_hotplug_dock_device); */ static int handle_eject_request(struct dock_station *ds, u32 event) { - if (!dock_present(ds)) - return -ENODEV; - if (dock_in_progress(ds)) return -EBUSY; @@ -573,8 +570,16 @@ static int handle_eject_request(struct dock_station *ds, u32 event) * here we need to generate the undock * event prior to actually doing the undock * so that the device struct still exists. + * Also, even send the dock event if the + * device is not present anymore */ dock_event(ds, event, UNDOCK_EVENT); + + if (!dock_present(ds)) { + complete_undock(ds); + return -ENODEV; + } + hotplug_dock_devices(ds, ACPI_NOTIFY_EJECT_REQUEST); undock(ds); eject_dock(ds); diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index 5622aee996b2046a788f6db842925d0dd74aad7b..13593f9f21970ec79af46f62b0233689065e848d 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -110,6 +110,31 @@ static struct acpi_ec { u8 handlers_installed; } *boot_ec, *first_ec; +/* + * Some Asus system have exchanged ECDT data/command IO addresses. + */ +static int print_ecdt_error(const struct dmi_system_id *id) +{ + printk(KERN_NOTICE PREFIX "%s detected - " + "ECDT has exchanged control/data I/O address\n", + id->ident); + return 0; +} + +static struct dmi_system_id __cpuinitdata ec_dmi_table[] = { + { + print_ecdt_error, "Asus L4R", { + DMI_MATCH(DMI_BIOS_VERSION, "1008.006"), + DMI_MATCH(DMI_PRODUCT_NAME, "L4R"), + DMI_MATCH(DMI_BOARD_NAME, "L4R") }, NULL}, + { + print_ecdt_error, "Asus M6R", { + DMI_MATCH(DMI_BIOS_VERSION, "0207"), + DMI_MATCH(DMI_PRODUCT_NAME, "M6R"), + DMI_MATCH(DMI_BOARD_NAME, "M6R") }, NULL}, + {}, +}; + /* -------------------------------------------------------------------------- Transaction Management -------------------------------------------------------------------------- */ @@ -196,6 +221,8 @@ static int acpi_ec_wait(struct acpi_ec *ec, enum ec_event event, int force_poll) return 0; msleep(1); } + if (acpi_ec_check_status(ec,event)) + return 0; } pr_err(PREFIX "acpi_ec_wait timeout, status = 0x%2.2x, event = %s\n", acpi_ec_read_status(ec), @@ -911,6 +938,15 @@ int __init acpi_ec_ecdt_probe(void) pr_info(PREFIX "EC description table is found, configuring boot EC\n"); boot_ec->command_addr = ecdt_ptr->control.address; boot_ec->data_addr = ecdt_ptr->data.address; + if (dmi_check_system(ec_dmi_table)) { + /* + * If the board falls into ec_dmi_table, it means + * that ECDT table gives the incorrect command/status + * & data I/O address. Just fix it. + */ + boot_ec->data_addr = ecdt_ptr->control.address; + boot_ec->command_addr = ecdt_ptr->data.address; + } boot_ec->gpe = ecdt_ptr->gpe; boot_ec->handle = ACPI_ROOT_OBJECT; acpi_get_handle(ACPI_ROOT_OBJECT, ecdt_ptr->id, &boot_ec->handle); diff --git a/drivers/acpi/executer/exconfig.c b/drivers/acpi/executer/exconfig.c index 2a32c843cb4a384a3557d80293cc4abef5a000ee..8892b9824fae7d8acad9c214356df84c528dc9b1 100644 --- a/drivers/acpi/executer/exconfig.c +++ b/drivers/acpi/executer/exconfig.c @@ -479,5 +479,8 @@ acpi_status acpi_ex_unload_table(union acpi_operand_object *ddb_handle) acpi_tb_set_table_loaded_flag(table_index, FALSE); + /* Table unloaded, remove a reference to the ddb_handle object */ + + acpi_ut_remove_reference(ddb_handle); return_ACPI_STATUS(AE_OK); } diff --git a/drivers/acpi/namespace/nsnames.c b/drivers/acpi/namespace/nsnames.c index 549db42f16cf5b8d4354db7c9ba386f466ff1c36..bd5773878009eeb8b9ce38863465c92da6a0d660 100644 --- a/drivers/acpi/namespace/nsnames.c +++ b/drivers/acpi/namespace/nsnames.c @@ -56,13 +56,14 @@ ACPI_MODULE_NAME("nsnames") * Size - Size of the pathname * *name_buffer - Where to return the pathname * - * RETURN: Places the pathname into the name_buffer, in external format + * RETURN: Status + * Places the pathname into the name_buffer, in external format * (name segments separated by path separators) * * DESCRIPTION: Generate a full pathaname * ******************************************************************************/ -void +acpi_status acpi_ns_build_external_path(struct acpi_namespace_node *node, acpi_size size, char *name_buffer) { @@ -77,7 +78,7 @@ acpi_ns_build_external_path(struct acpi_namespace_node *node, if (index < ACPI_NAME_SIZE) { name_buffer[0] = AML_ROOT_PREFIX; name_buffer[1] = 0; - return; + return (AE_OK); } /* Store terminator byte, then build name backwards */ @@ -105,11 +106,13 @@ acpi_ns_build_external_path(struct acpi_namespace_node *node, if (index != 0) { ACPI_ERROR((AE_INFO, - "Could not construct pathname; index=%X, size=%X, Path=%s", + "Could not construct external pathname; index=%X, size=%X, Path=%s", (u32) index, (u32) size, &name_buffer[size])); + + return (AE_BAD_PARAMETER); } - return; + return (AE_OK); } #ifdef ACPI_DEBUG_OUTPUT @@ -129,6 +132,7 @@ acpi_ns_build_external_path(struct acpi_namespace_node *node, char *acpi_ns_get_external_pathname(struct acpi_namespace_node *node) { + acpi_status status; char *name_buffer; acpi_size size; @@ -138,8 +142,7 @@ char *acpi_ns_get_external_pathname(struct acpi_namespace_node *node) size = acpi_ns_get_pathname_length(node); if (!size) { - ACPI_ERROR((AE_INFO, "Invalid node failure")); - return_PTR(NULL); + return (NULL); } /* Allocate a buffer to be returned to caller */ @@ -152,7 +155,11 @@ char *acpi_ns_get_external_pathname(struct acpi_namespace_node *node) /* Build the path in the allocated buffer */ - acpi_ns_build_external_path(node, size, name_buffer); + status = acpi_ns_build_external_path(node, size, name_buffer); + if (ACPI_FAILURE(status)) { + return (NULL); + } + return_PTR(name_buffer); } #endif @@ -186,7 +193,7 @@ acpi_size acpi_ns_get_pathname_length(struct acpi_namespace_node *node) while (next_node && (next_node != acpi_gbl_root_node)) { if (ACPI_GET_DESCRIPTOR_TYPE(next_node) != ACPI_DESC_TYPE_NAMED) { ACPI_ERROR((AE_INFO, - "Invalid NS Node (%p) while traversing path", + "Invalid Namespace Node (%p) while traversing namespace", next_node)); return 0; } @@ -234,8 +241,7 @@ acpi_ns_handle_to_pathname(acpi_handle target_handle, required_size = acpi_ns_get_pathname_length(node); if (!required_size) { - ACPI_ERROR((AE_INFO, "Invalid node failure")); - return_ACPI_STATUS(AE_ERROR); + return_ACPI_STATUS(AE_BAD_PARAMETER); } /* Validate/Allocate/Clear caller buffer */ @@ -247,7 +253,11 @@ acpi_ns_handle_to_pathname(acpi_handle target_handle, /* Build the path in the caller buffer */ - acpi_ns_build_external_path(node, required_size, buffer->pointer); + status = + acpi_ns_build_external_path(node, required_size, buffer->pointer); + if (ACPI_FAILURE(status)) { + return_ACPI_STATUS(status); + } ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%s [%X]\n", (char *)buffer->pointer, (u32) required_size)); diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c index 89f3b2abfdc7b9f15f65513cdb1d852712735c8f..cf47805a7448ccc9ddfbec7009cc975be371c760 100644 --- a/drivers/acpi/pci_link.c +++ b/drivers/acpi/pci_link.c @@ -849,7 +849,7 @@ static int __init acpi_irq_penalty_update(char *str, int used) if (irq < 0) continue; - if (irq >= ACPI_MAX_IRQS) + if (irq >= ARRAY_SIZE(acpi_irq_penalty)) continue; if (used) @@ -872,10 +872,12 @@ static int __init acpi_irq_penalty_update(char *str, int used) */ void acpi_penalize_isa_irq(int irq, int active) { - if (active) - acpi_irq_penalty[irq] += PIRQ_PENALTY_ISA_USED; - else - acpi_irq_penalty[irq] += PIRQ_PENALTY_PCI_USING; + if (irq >= 0 && irq < ARRAY_SIZE(acpi_irq_penalty)) { + if (active) + acpi_irq_penalty[irq] += PIRQ_PENALTY_ISA_USED; + else + acpi_irq_penalty[irq] += PIRQ_PENALTY_PCI_USING; + } } /* diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index e36422a7122c7e974ce9728fce8b97b21e8fe49a..ee68ac54c0d412996aebefc58b6c51c1363da5af 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -123,7 +123,7 @@ struct acpi_processor_errata errata __read_mostly; static int set_no_mwait(const struct dmi_system_id *id) { printk(KERN_NOTICE PREFIX "%s detected - " - "disable mwait for CPU C-stetes\n", id->ident); + "disabling mwait for CPU C-states\n", id->ident); idle_nomwait = 1; return 0; } @@ -138,7 +138,7 @@ static struct dmi_system_id __cpuinitdata processor_idle_dmi_table[] = { { set_no_mwait, "Extensa 5220", { DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"), - DMI_MATCH(DMI_SYS_VENDOR, "ACER"), + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), DMI_MATCH(DMI_PRODUCT_VERSION, "0100"), DMI_MATCH(DMI_BOARD_NAME, "Columbia") }, NULL}, {}, diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index 283c08f5f4d4390bfd12a7bfd820787a1344dbde..cf5b1b7b684f1de0473796d26ed8e2edc2213eef 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -41,7 +41,6 @@ #include #include #include -#include /* * Include the apic definitions for x86 to have the APIC timer related defines diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c index 0133af49cf06851ebb60d756404f48938b299c6f..80e32093e977c6a3c5427e0746c1732a2282e017 100644 --- a/drivers/acpi/processor_perflib.c +++ b/drivers/acpi/processor_perflib.c @@ -70,7 +70,7 @@ static DEFINE_MUTEX(performance_mutex); * 0 -> cpufreq low level drivers initialized -> consider _PPC values * 1 -> ignore _PPC totally -> forced by user through boot param */ -static unsigned int ignore_ppc = -1; +static int ignore_ppc = -1; module_param(ignore_ppc, uint, 0644); MODULE_PARM_DESC(ignore_ppc, "If the frequency of your machine gets wrongly" \ "limited by BIOS, this should help"); diff --git a/drivers/acpi/resources/rscalc.c b/drivers/acpi/resources/rscalc.c index f61ebc679e6645514525a1f5d632c87acbdfd751..d9063ea414e33d2cda60a796dd97eb41379cb1d0 100644 --- a/drivers/acpi/resources/rscalc.c +++ b/drivers/acpi/resources/rscalc.c @@ -587,6 +587,9 @@ acpi_rs_get_pci_routing_table_length(union acpi_operand_object *package_object, } else { temp_size_needed += acpi_ns_get_pathname_length((*sub_object_list)->reference.node); + if (!temp_size_needed) { + return_ACPI_STATUS(AE_BAD_PARAMETER); + } } } else { /* diff --git a/drivers/acpi/utilities/utalloc.c b/drivers/acpi/utilities/utalloc.c index e7bf34a7b1d29aa6819ddbfe62403012ca48551e..7dcb67e0b215d1d56de71cff60edf3f4e56b2b9b 100644 --- a/drivers/acpi/utilities/utalloc.c +++ b/drivers/acpi/utilities/utalloc.c @@ -242,10 +242,12 @@ acpi_ut_initialize_buffer(struct acpi_buffer * buffer, { acpi_status status = AE_OK; - if (!required_length) { - WARN_ON(1); - return AE_ERROR; + /* Parameter validation */ + + if (!buffer || !required_length) { + return (AE_BAD_PARAMETER); } + switch (buffer->length) { case ACPI_NO_BUFFER: diff --git a/drivers/acpi/utilities/utdelete.c b/drivers/acpi/utilities/utdelete.c index c5c791a575c9203f63c0a44ad07ad93487282643..42609d3a8aa9db23f3852743f767ee1641b631af 100644 --- a/drivers/acpi/utilities/utdelete.c +++ b/drivers/acpi/utilities/utdelete.c @@ -135,6 +135,10 @@ static void acpi_ut_delete_internal_obj(union acpi_operand_object *object) obj_pointer = object->package.elements; break; + /* + * These objects have a possible list of notify handlers. + * Device object also may have a GPE block. + */ case ACPI_TYPE_DEVICE: if (object->device.gpe_block) { @@ -142,9 +146,14 @@ static void acpi_ut_delete_internal_obj(union acpi_operand_object *object) gpe_block); } - /* Walk the handler list for this device */ + /*lint -fallthrough */ + + case ACPI_TYPE_PROCESSOR: + case ACPI_TYPE_THERMAL: + + /* Walk the notify handler list for this object */ - handler_desc = object->device.handler; + handler_desc = object->common_notify.handler; while (handler_desc) { next_desc = handler_desc->address_space.next; acpi_ut_remove_reference(handler_desc); diff --git a/drivers/acpi/utilities/utobject.c b/drivers/acpi/utilities/utobject.c index e25484495e652b026bda9c2dade35c0a07648ba1..916eff399eb3e6c8c9fdd7a00d8a37006621a0d0 100644 --- a/drivers/acpi/utilities/utobject.c +++ b/drivers/acpi/utilities/utobject.c @@ -425,6 +425,7 @@ acpi_ut_get_simple_object_size(union acpi_operand_object *internal_object, acpi_size * obj_length) { acpi_size length; + acpi_size size; acpi_status status = AE_OK; ACPI_FUNCTION_TRACE_PTR(ut_get_simple_object_size, internal_object); @@ -484,10 +485,14 @@ acpi_ut_get_simple_object_size(union acpi_operand_object *internal_object, * Get the actual length of the full pathname to this object. * The reference will be converted to the pathname to the object */ - length += - ACPI_ROUND_UP_TO_NATIVE_WORD - (acpi_ns_get_pathname_length - (internal_object->reference.node)); + size = + acpi_ns_get_pathname_length(internal_object-> + reference.node); + if (!size) { + return_ACPI_STATUS(AE_BAD_PARAMETER); + } + + length += ACPI_ROUND_UP_TO_NATIVE_WORD(size); break; default: diff --git a/drivers/acpi/wmi.c b/drivers/acpi/wmi.c index c33b1c6e93b11b4b975c859de79abbf63b797593..cfe2c833474d07e0a7dc6ddc35b6656c9bc4523a 100644 --- a/drivers/acpi/wmi.c +++ b/drivers/acpi/wmi.c @@ -347,7 +347,7 @@ struct acpi_buffer *out) strcpy(method, "WQ"); strncat(method, block->object_id, 2); - status = acpi_evaluate_object(handle, method, NULL, out); + status = acpi_evaluate_object(handle, method, &input, out); /* * If ACPI_WMI_EXPENSIVE, call the relevant WCxx method, even if diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index ef3e5522e1a4a41979ff5ec56b72ed860d004275..c729e6988bbb17db928de1cd903682cfc3dc2802 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -486,6 +486,8 @@ static const struct pci_device_id ahci_pci_tbl[] = { { PCI_VDEVICE(INTEL, 0x502b), board_ahci }, /* Tolapai */ { PCI_VDEVICE(INTEL, 0x3a05), board_ahci }, /* ICH10 */ { PCI_VDEVICE(INTEL, 0x3a25), board_ahci }, /* ICH10 */ + { PCI_VDEVICE(INTEL, 0x3b24), board_ahci }, /* PCH RAID */ + { PCI_VDEVICE(INTEL, 0x3b2b), board_ahci }, /* PCH RAID */ /* JMicron 360/1/3/5/6, match class to avoid IDE function */ { PCI_VENDOR_ID_JMICRON, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, @@ -575,9 +577,9 @@ static const struct pci_device_id ahci_pci_tbl[] = { { PCI_VDEVICE(NVIDIA, 0x0bc7), board_ahci }, /* MCP7B */ /* SiS */ - { PCI_VDEVICE(SI, 0x1184), board_ahci_nopmp }, /* SiS 966 */ - { PCI_VDEVICE(SI, 0x1185), board_ahci_nopmp }, /* SiS 968 */ - { PCI_VDEVICE(SI, 0x0186), board_ahci_nopmp }, /* SiS 968 */ + { PCI_VDEVICE(SI, 0x1184), board_ahci }, /* SiS 966 */ + { PCI_VDEVICE(SI, 0x1185), board_ahci }, /* SiS 968 */ + { PCI_VDEVICE(SI, 0x0186), board_ahci }, /* SiS 968 */ /* Marvell */ { PCI_VDEVICE(MARVELL, 0x6145), board_ahci_mv }, /* 6145 */ diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index c294121fd69e71e68e84a328c8d8ed63f6e7a65e..b1d08a8f50030da3bb5d6a74726b5a72fdffe24b 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -275,6 +275,14 @@ static const struct pci_device_id piix_pci_tbl[] = { { 0x8086, 0x3a20, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata }, /* SATA Controller IDE (ICH10) */ { 0x8086, 0x3a26, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata }, + /* SATA Controller IDE (PCH) */ + { 0x8086, 0x3b20, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata }, + /* SATA Controller IDE (PCH) */ + { 0x8086, 0x3b26, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata }, + /* SATA Controller IDE (PCH) */ + { 0x8086, 0x3b2d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata }, + /* SATA Controller IDE (PCH) */ + { 0x8086, 0x3b2e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata }, { } /* terminate list */ }; diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 5ba96c5052c8c737bf8e07d8968affb334636ccd..79e3a8e7a84a36de25dea2bcb7161b7bcdcc6fd5 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -104,6 +104,7 @@ struct ata_force_param { unsigned long xfer_mask; unsigned int horkage_on; unsigned int horkage_off; + unsigned int lflags; }; struct ata_force_ent { @@ -196,22 +197,23 @@ void ata_force_cbl(struct ata_port *ap) } /** - * ata_force_spd_limit - force SATA spd limit according to libata.force + * ata_force_link_limits - force link limits according to libata.force * @link: ATA link of interest * - * Force SATA spd limit according to libata.force and whine about - * it. When only the port part is specified (e.g. 1:), the limit - * applies to all links connected to both the host link and all - * fan-out ports connected via PMP. If the device part is - * specified as 0 (e.g. 1.00:), it specifies the first fan-out - * link not the host link. Device number 15 always points to the - * host link whether PMP is attached or not. + * Force link flags and SATA spd limit according to libata.force + * and whine about it. When only the port part is specified + * (e.g. 1:), the limit applies to all links connected to both + * the host link and all fan-out ports connected via PMP. If the + * device part is specified as 0 (e.g. 1.00:), it specifies the + * first fan-out link not the host link. Device number 15 always + * points to the host link whether PMP is attached or not. * * LOCKING: * EH context. */ -static void ata_force_spd_limit(struct ata_link *link) +static void ata_force_link_limits(struct ata_link *link) { + bool did_spd = false; int linkno, i; if (ata_is_host_link(link)) @@ -228,13 +230,22 @@ static void ata_force_spd_limit(struct ata_link *link) if (fe->device != -1 && fe->device != linkno) continue; - if (!fe->param.spd_limit) - continue; + /* only honor the first spd limit */ + if (!did_spd && fe->param.spd_limit) { + link->hw_sata_spd_limit = (1 << fe->param.spd_limit) - 1; + ata_link_printk(link, KERN_NOTICE, + "FORCE: PHY spd limit set to %s\n", + fe->param.name); + did_spd = true; + } - link->hw_sata_spd_limit = (1 << fe->param.spd_limit) - 1; - ata_link_printk(link, KERN_NOTICE, - "FORCE: PHY spd limit set to %s\n", fe->param.name); - return; + /* let lflags stack */ + if (fe->param.lflags) { + link->flags |= fe->param.lflags; + ata_link_printk(link, KERN_NOTICE, + "FORCE: link flag 0x%x forced -> 0x%x\n", + fe->param.lflags, link->flags); + } } } @@ -3277,7 +3288,7 @@ int ata_do_set_mode(struct ata_link *link, struct ata_device **r_failed_dev) dev->dma_mode = ata_xfer_mask2mode(dma_mask); found = 1; - if (dev->dma_mode != 0xff) + if (ata_dma_enabled(dev)) used_dma = 1; } if (!found) @@ -3302,7 +3313,7 @@ int ata_do_set_mode(struct ata_link *link, struct ata_device **r_failed_dev) /* step 3: set host DMA timings */ ata_link_for_each_dev(dev, link) { - if (!ata_dev_enabled(dev) || dev->dma_mode == 0xff) + if (!ata_dev_enabled(dev) || !ata_dma_enabled(dev)) continue; dev->xfer_mode = dev->dma_mode; @@ -5188,19 +5199,18 @@ void ata_link_init(struct ata_port *ap, struct ata_link *link, int pmp) */ int sata_link_init_spd(struct ata_link *link) { - u32 scontrol; u8 spd; int rc; - rc = sata_scr_read(link, SCR_CONTROL, &scontrol); + rc = sata_scr_read(link, SCR_CONTROL, &link->saved_scontrol); if (rc) return rc; - spd = (scontrol >> 4) & 0xf; + spd = (link->saved_scontrol >> 4) & 0xf; if (spd) link->hw_sata_spd_limit &= (1 << spd) - 1; - ata_force_spd_limit(link); + ata_force_link_limits(link); link->sata_spd_limit = link->hw_sata_spd_limit; @@ -5783,9 +5793,10 @@ static void ata_port_detach(struct ata_port *ap) ata_port_wait_eh(ap); /* EH is now guaranteed to see UNLOADING - EH context belongs - * to us. Disable all existing devices. + * to us. Restore SControl and disable all existing devices. */ - ata_port_for_each_link(link, ap) { + __ata_port_for_each_link(link, ap) { + sata_scr_write(link, SCR_CONTROL, link->saved_scontrol); ata_link_for_each_dev(dev, link) ata_dev_disable(dev); } @@ -5991,6 +6002,9 @@ static int __init ata_parse_force_one(char **cur, { "udma133", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 6) }, { "udma/133", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 6) }, { "udma7", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 7) }, + { "nohrst", .lflags = ATA_LFLAG_NO_HRST }, + { "nosrst", .lflags = ATA_LFLAG_NO_SRST }, + { "norst", .lflags = ATA_LFLAG_NO_HRST | ATA_LFLAG_NO_SRST }, }; char *start = *cur, *p = *cur; char *id, *val, *endp; diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 58bdc538d229d400b78fd2c0a46317c1a84d943c..c1db2f234d2e409d21851c91c77a292cc631406e 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -2040,7 +2040,7 @@ static void ata_eh_link_report(struct ata_link *link) } if (ehc->i.serror) - ata_port_printk(ap, KERN_ERR, + ata_link_printk(link, KERN_ERR, "SError: { %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s}\n", ehc->i.serror & SERR_DATA_RECOVERED ? "RecovData " : "", ehc->i.serror & SERR_COMM_RECOVERED ? "RecovComm " : "", @@ -2171,18 +2171,12 @@ static int ata_do_reset(struct ata_link *link, ata_reset_fn_t reset, } static int ata_eh_followup_srst_needed(struct ata_link *link, - int rc, int classify, - const unsigned int *classes) + int rc, const unsigned int *classes) { if ((link->flags & ATA_LFLAG_NO_SRST) || ata_link_offline(link)) return 0; - if (rc == -EAGAIN) { - if (classify) - return 1; - rc = 0; - } - if (rc != 0) - return 0; + if (rc == -EAGAIN) + return 1; if (sata_pmp_supported(link->ap) && ata_is_host_link(link)) return 1; return 0; @@ -2210,6 +2204,10 @@ int ata_eh_reset(struct ata_link *link, int classify, */ while (ata_eh_reset_timeouts[max_tries] != ULONG_MAX) max_tries++; + if (link->flags & ATA_LFLAG_NO_HRST) + hardreset = NULL; + if (link->flags & ATA_LFLAG_NO_SRST) + softreset = NULL; now = jiffies; deadline = ata_deadline(ehc->last_reset, ATA_EH_RESET_COOL_DOWN); @@ -2247,10 +2245,10 @@ int ata_eh_reset(struct ata_link *link, int classify, ehc->i.action &= ~ATA_EH_RESET; if (hardreset) { reset = hardreset; - ehc->i.action = ATA_EH_HARDRESET; + ehc->i.action |= ATA_EH_HARDRESET; } else if (softreset) { reset = softreset; - ehc->i.action = ATA_EH_SOFTRESET; + ehc->i.action |= ATA_EH_SOFTRESET; } if (prereset) { @@ -2305,9 +2303,11 @@ int ata_eh_reset(struct ata_link *link, int classify, ehc->i.flags |= ATA_EHI_DID_SOFTRESET; rc = ata_do_reset(link, reset, classes, deadline); + if (rc && rc != -EAGAIN) + goto fail; if (reset == hardreset && - ata_eh_followup_srst_needed(link, rc, classify, classes)) { + ata_eh_followup_srst_needed(link, rc, classes)) { /* okay, let's do follow-up softreset */ reset = softreset; @@ -2322,10 +2322,6 @@ int ata_eh_reset(struct ata_link *link, int classify, ata_eh_about_to_do(link, NULL, ATA_EH_RESET); rc = ata_do_reset(link, reset, classes, deadline); } - - /* -EAGAIN can happen if we skipped followup SRST */ - if (rc && rc != -EAGAIN) - goto fail; } else { if (verbose) ata_link_printk(link, KERN_INFO, "no reset method " diff --git a/drivers/ata/pata_acpi.c b/drivers/ata/pata_acpi.c index fbe605711554a24dd1ae23be66d02128c8193b18..eb919c16a03e67f25042da2756f274821b549ee8 100644 --- a/drivers/ata/pata_acpi.c +++ b/drivers/ata/pata_acpi.c @@ -181,7 +181,7 @@ static unsigned int pacpi_qc_issue(struct ata_queued_cmd *qc) if (adev != acpi->last) { pacpi_set_piomode(ap, adev); - if (adev->dma_mode) + if (ata_dma_enabled(adev)) pacpi_set_dmamode(ap, adev); acpi->last = adev; } diff --git a/drivers/ata/pata_atiixp.c b/drivers/ata/pata_atiixp.c index d7de7baf58a8ccb8551a8685167410b60ddf031d..e8a0d99d7356baaf0afba8c9c348ff5adb45b828 100644 --- a/drivers/ata/pata_atiixp.c +++ b/drivers/ata/pata_atiixp.c @@ -183,7 +183,7 @@ static void atiixp_bmdma_start(struct ata_queued_cmd *qc) u16 tmp16; pci_read_config_word(pdev, ATIIXP_IDE_UDMA_CONTROL, &tmp16); - if (adev->dma_mode >= XFER_UDMA_0) + if (ata_using_udma(adev)) tmp16 |= (1 << dn); else tmp16 &= ~(1 << dn); diff --git a/drivers/ata/pata_cs5530.c b/drivers/ata/pata_cs5530.c index 744beebaaf494f17603b3750036da58cc0242cdf..0c4b271a9d5a372c07a80ded36566b40e831bcb5 100644 --- a/drivers/ata/pata_cs5530.c +++ b/drivers/ata/pata_cs5530.c @@ -149,10 +149,10 @@ static unsigned int cs5530_qc_issue(struct ata_queued_cmd *qc) struct ata_device *prev = ap->private_data; /* See if the DMA settings could be wrong */ - if (adev->dma_mode != 0 && adev != prev && prev != NULL) { + if (ata_dma_enabled(adev) && adev != prev && prev != NULL) { /* Maybe, but do the channels match MWDMA/UDMA ? */ - if ((adev->dma_mode >= XFER_UDMA_0 && prev->dma_mode < XFER_UDMA_0) || - (adev->dma_mode < XFER_UDMA_0 && prev->dma_mode >= XFER_UDMA_0)) + if ((ata_using_udma(adev) && !ata_using_udma(prev)) || + (ata_using_udma(prev) && !ata_using_udma(adev))) /* Switch the mode bits */ cs5530_set_dmamode(ap, adev); } diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c index 27843c70eb9dc64e8d6292e2dc7fe2ee425bae40..0221c9a46769ad5e826485691d2718f863795eeb 100644 --- a/drivers/ata/pata_it821x.c +++ b/drivers/ata/pata_it821x.c @@ -606,7 +606,7 @@ static void it821x_display_disk(int n, u8 *buf) { unsigned char id[41]; int mode = 0; - char *mtype; + char *mtype = ""; char mbuf[8]; char *cbl = "(40 wire cable)"; diff --git a/drivers/ata/pata_oldpiix.c b/drivers/ata/pata_oldpiix.c index e678af383d13283dc578c875580cead05c37623c..df64f24430018674f527bfe1bb26d49a73b3ea05 100644 --- a/drivers/ata/pata_oldpiix.c +++ b/drivers/ata/pata_oldpiix.c @@ -198,7 +198,7 @@ static unsigned int oldpiix_qc_issue(struct ata_queued_cmd *qc) if (adev != ap->private_data) { oldpiix_set_piomode(ap, adev); - if (adev->dma_mode) + if (ata_dma_enabled(adev)) oldpiix_set_dmamode(ap, adev); } return ata_sff_qc_issue(qc); diff --git a/drivers/ata/pata_sc1200.c b/drivers/ata/pata_sc1200.c index cbab397e3db7a1cc5893d40de3d99d524d563383..0278fd2b8fb1cc8c80ba05bc1e638027a22d3a95 100644 --- a/drivers/ata/pata_sc1200.c +++ b/drivers/ata/pata_sc1200.c @@ -167,10 +167,10 @@ static unsigned int sc1200_qc_issue(struct ata_queued_cmd *qc) struct ata_device *prev = ap->private_data; /* See if the DMA settings could be wrong */ - if (adev->dma_mode != 0 && adev != prev && prev != NULL) { + if (ata_dma_enabled(adev) && adev != prev && prev != NULL) { /* Maybe, but do the channels match MWDMA/UDMA ? */ - if ((adev->dma_mode >= XFER_UDMA_0 && prev->dma_mode < XFER_UDMA_0) || - (adev->dma_mode < XFER_UDMA_0 && prev->dma_mode >= XFER_UDMA_0)) + if ((ata_using_udma(adev) && !ata_using_udma(prev)) || + (ata_using_udma(prev) && !ata_using_udma(adev))) /* Switch the mode bits */ sc1200_set_dmamode(ap, adev); } diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c index 57d951b11f2d840c18d92f7ed180ef7a240a386d..8fdb2ce73210b885393dc6ec066d5f3c69185646 100644 --- a/drivers/ata/pata_via.c +++ b/drivers/ata/pata_via.c @@ -324,62 +324,26 @@ static void via_set_dmamode(struct ata_port *ap, struct ata_device *adev) } /** - * via_ata_sff_tf_load - send taskfile registers to host controller + * via_tf_load - send taskfile registers to host controller * @ap: Port to which output is sent * @tf: ATA taskfile register set * * Outputs ATA taskfile to standard ATA host controller. * * Note: This is to fix the internal bug of via chipsets, which - * will reset the device register after changing the IEN bit on - * ctl register + * will reset the device register after changing the IEN bit on + * ctl register */ -static void via_ata_tf_load(struct ata_port *ap, const struct ata_taskfile *tf) +static void via_tf_load(struct ata_port *ap, const struct ata_taskfile *tf) { - struct ata_ioports *ioaddr = &ap->ioaddr; - unsigned int is_addr = tf->flags & ATA_TFLAG_ISADDR; - - if (tf->ctl != ap->last_ctl) { - iowrite8(tf->ctl, ioaddr->ctl_addr); - iowrite8(tf->device, ioaddr->device_addr); - ap->last_ctl = tf->ctl; - ata_wait_idle(ap); - } - - if (is_addr && (tf->flags & ATA_TFLAG_LBA48)) { - iowrite8(tf->hob_feature, ioaddr->feature_addr); - iowrite8(tf->hob_nsect, ioaddr->nsect_addr); - iowrite8(tf->hob_lbal, ioaddr->lbal_addr); - iowrite8(tf->hob_lbam, ioaddr->lbam_addr); - iowrite8(tf->hob_lbah, ioaddr->lbah_addr); - VPRINTK("hob: feat 0x%X nsect 0x%X, lba 0x%X 0x%X 0x%X\n", - tf->hob_feature, - tf->hob_nsect, - tf->hob_lbal, - tf->hob_lbam, - tf->hob_lbah); - } + struct ata_taskfile tmp_tf; - if (is_addr) { - iowrite8(tf->feature, ioaddr->feature_addr); - iowrite8(tf->nsect, ioaddr->nsect_addr); - iowrite8(tf->lbal, ioaddr->lbal_addr); - iowrite8(tf->lbam, ioaddr->lbam_addr); - iowrite8(tf->lbah, ioaddr->lbah_addr); - VPRINTK("feat 0x%X nsect 0x%X lba 0x%X 0x%X 0x%X\n", - tf->feature, - tf->nsect, - tf->lbal, - tf->lbam, - tf->lbah); + if (ap->ctl != ap->last_ctl && !(tf->flags & ATA_TFLAG_DEVICE)) { + tmp_tf = *tf; + tmp_tf.flags |= ATA_TFLAG_DEVICE; + tf = &tmp_tf; } - - if (tf->flags & ATA_TFLAG_DEVICE) { - iowrite8(tf->device, ioaddr->device_addr); - VPRINTK("device 0x%X\n", tf->device); - } - - ata_wait_idle(ap); + ata_sff_tf_load(ap, tf); } static struct scsi_host_template via_sht = { @@ -392,13 +356,12 @@ static struct ata_port_operations via_port_ops = { .set_piomode = via_set_piomode, .set_dmamode = via_set_dmamode, .prereset = via_pre_reset, - .sff_tf_load = via_ata_tf_load, + .sff_tf_load = via_tf_load, }; static struct ata_port_operations via_port_ops_noirq = { .inherits = &via_port_ops, .sff_data_xfer = ata_sff_data_xfer_noirq, - .sff_tf_load = via_ata_tf_load, }; /** diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index ad169ffbc4cb2a0ad8387c478b6a9540992f99b6..13c1d2af18ac3e0ff02ef35b926df40955ac3006 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -1134,30 +1134,16 @@ static int mv_qc_defer(struct ata_queued_cmd *qc) if (ap->nr_active_links == 0) return 0; - if (pp->pp_flags & MV_PP_FLAG_EDMA_EN) { - /* - * The port is operating in host queuing mode (EDMA). - * It can accomodate a new qc if the qc protocol - * is compatible with the current host queue mode. - */ - if (pp->pp_flags & MV_PP_FLAG_NCQ_EN) { - /* - * The host queue (EDMA) is in NCQ mode. - * If the new qc is also an NCQ command, - * then allow the new qc. - */ - if (qc->tf.protocol == ATA_PROT_NCQ) - return 0; - } else { - /* - * The host queue (EDMA) is in non-NCQ, DMA mode. - * If the new qc is also a non-NCQ, DMA command, - * then allow the new qc. - */ - if (qc->tf.protocol == ATA_PROT_DMA) - return 0; - } - } + /* + * The port is operating in host queuing mode (EDMA) with NCQ + * enabled, allow multiple NCQ commands. EDMA also allows + * queueing multiple DMA commands but libata core currently + * doesn't allow it. + */ + if ((pp->pp_flags & MV_PP_FLAG_EDMA_EN) && + (pp->pp_flags & MV_PP_FLAG_NCQ_EN) && ata_is_ncq(qc->tf.protocol)) + return 0; + return ATA_DEFER_PORT; } @@ -3036,7 +3022,8 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx) break; case chip_soc: hpriv->ops = &mv_soc_ops; - hp_flags |= MV_HP_FLAG_SOC | MV_HP_ERRATA_60X1C0; + hp_flags |= MV_HP_FLAG_SOC | MV_HP_GEN_IIE | + MV_HP_ERRATA_60X1C0; break; default: diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c index 2ebd07f2ef81d33f1d9d5824b3b68085944616f3..5effec6f545870a071f003923666b8b4cb310d53 100644 --- a/drivers/atm/adummy.c +++ b/drivers/atm/adummy.c @@ -3,7 +3,6 @@ */ #include -#include #include #include #include diff --git a/drivers/base/class.c b/drivers/base/class.c index 5667c2f02c51b2249fdac0d69fc7fd0a8fe4dfd0..cc5e28c8885ce1b78d2b0453e9068c8abf0dde64 100644 --- a/drivers/base/class.c +++ b/drivers/base/class.c @@ -295,6 +295,12 @@ int class_for_each_device(struct class *class, struct device *start, if (!class) return -EINVAL; + if (!class->p) { + WARN(1, "%s called for class '%s' before it was initialized", + __func__, class->name); + return -EINVAL; + } + mutex_lock(&class->p->class_mutex); list_for_each_entry(dev, &class->p->class_devices, node) { if (start) { @@ -344,6 +350,11 @@ struct device *class_find_device(struct class *class, struct device *start, if (!class) return NULL; + if (!class->p) { + WARN(1, "%s called for class '%s' before it was initialized", + __func__, class->name); + return NULL; + } mutex_lock(&class->p->class_mutex); list_for_each_entry(dev, &class->p->class_devices, node) { diff --git a/drivers/base/core.c b/drivers/base/core.c index 068aa1c9538c99d54a47603e25f69544f084f537..d021c98605b3a1fe7e7dcd5f61e9e456b2a16aae 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -53,7 +53,7 @@ static inline int device_is_not_partition(struct device *dev) * it is attached to. If it is not attached to a bus either, an empty * string will be returned. */ -const char *dev_driver_string(struct device *dev) +const char *dev_driver_string(const struct device *dev) { return dev->driver ? dev->driver->name : (dev->bus ? dev->bus->name : @@ -541,6 +541,7 @@ void device_initialize(struct device *dev) spin_lock_init(&dev->devres_lock); INIT_LIST_HEAD(&dev->devres_head); device_init_wakeup(dev, 0); + device_pm_init(dev); set_dev_node(dev, -1); } @@ -843,13 +844,19 @@ int device_add(struct device *dev) { struct device *parent = NULL; struct class_interface *class_intf; - int error; + int error = -EINVAL; dev = get_device(dev); - if (!dev || !strlen(dev->bus_id)) { - error = -EINVAL; - goto Done; - } + if (!dev) + goto done; + + /* Temporarily support init_name if it is set. + * It will override bus_id for now */ + if (dev->init_name) + dev_set_name(dev, "%s", dev->init_name); + + if (!strlen(dev->bus_id)) + goto done; pr_debug("device: '%s': %s\n", dev->bus_id, __func__); @@ -897,9 +904,10 @@ int device_add(struct device *dev) error = bus_add_device(dev); if (error) goto BusError; - error = device_pm_add(dev); + error = dpm_sysfs_add(dev); if (error) - goto PMError; + goto DPMError; + device_pm_add(dev); kobject_uevent(&dev->kobj, KOBJ_ADD); bus_attach_device(dev); if (parent) @@ -917,10 +925,10 @@ int device_add(struct device *dev) class_intf->add_dev(dev, class_intf); mutex_unlock(&dev->class->p->class_mutex); } - Done: +done: put_device(dev); return error; - PMError: + DPMError: bus_remove_device(dev); BusError: if (dev->bus) @@ -944,7 +952,7 @@ int device_add(struct device *dev) cleanup_device_parent(dev); if (parent) put_device(parent); - goto Done; + goto done; } /** @@ -1007,6 +1015,7 @@ void device_del(struct device *dev) struct class_interface *class_intf; device_pm_remove(dev); + dpm_sysfs_remove(dev); if (parent) klist_del(&dev->knode_parent); if (MAJOR(dev->devt)) { diff --git a/drivers/base/driver.c b/drivers/base/driver.c index 2ef5acf4368b9e8deef4440d865a87cef8d0b0a6..1e2bda780e48268eb38b834f7078644689b5dc7b 100644 --- a/drivers/base/driver.c +++ b/drivers/base/driver.c @@ -16,9 +16,6 @@ #include #include "base.h" -#define to_dev(node) container_of(node, struct device, driver_list) - - static struct device *next_device(struct klist_iter *i) { struct klist_node *n = klist_next(i); diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index 3250c5257b748286cfec992558a7590f0ab915e9..273a944d4040e861afa6a1ea6c601264eec6c4a7 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -67,20 +67,16 @@ void device_pm_unlock(void) * device_pm_add - add a device to the list of active devices * @dev: Device to be added to the list */ -int device_pm_add(struct device *dev) +void device_pm_add(struct device *dev) { - int error; - pr_debug("PM: Adding info for %s:%s\n", dev->bus ? dev->bus->name : "No Bus", kobject_name(&dev->kobj)); mutex_lock(&dpm_list_mtx); if (dev->parent) { - if (dev->parent->power.status >= DPM_SUSPENDING) { - dev_warn(dev, "parent %s is sleeping, will not add\n", + if (dev->parent->power.status >= DPM_SUSPENDING) + dev_warn(dev, "parent %s should not be sleeping\n", dev->parent->bus_id); - WARN_ON(true); - } } else if (transition_started) { /* * We refuse to register parentless devices while a PM @@ -89,13 +85,9 @@ int device_pm_add(struct device *dev) */ WARN_ON(true); } - error = dpm_sysfs_add(dev); - if (!error) { - dev->power.status = DPM_ON; - list_add_tail(&dev->power.entry, &dpm_list); - } + + list_add_tail(&dev->power.entry, &dpm_list); mutex_unlock(&dpm_list_mtx); - return error; } /** @@ -110,7 +102,6 @@ void device_pm_remove(struct device *dev) dev->bus ? dev->bus->name : "No Bus", kobject_name(&dev->kobj)); mutex_lock(&dpm_list_mtx); - dpm_sysfs_remove(dev); list_del_init(&dev->power.entry); mutex_unlock(&dpm_list_mtx); } diff --git a/drivers/base/power/power.h b/drivers/base/power/power.h index a3252c0e28878fde258ebac8c10ad7c10cafbb86..41f51fae042f06f06d7548f4ad10463b7b399f4f 100644 --- a/drivers/base/power/power.h +++ b/drivers/base/power/power.h @@ -1,3 +1,8 @@ +static inline void device_pm_init(struct device *dev) +{ + dev->power.status = DPM_ON; +} + #ifdef CONFIG_PM_SLEEP /* @@ -11,12 +16,12 @@ static inline struct device *to_device(struct list_head *entry) return container_of(entry, struct device, power.entry); } -extern int device_pm_add(struct device *); +extern void device_pm_add(struct device *); extern void device_pm_remove(struct device *); #else /* CONFIG_PM_SLEEP */ -static inline int device_pm_add(struct device *dev) { return 0; } +static inline void device_pm_add(struct device *dev) {} static inline void device_pm_remove(struct device *dev) {} #endif diff --git a/drivers/block/brd.c b/drivers/block/brd.c index 24b97b0bef994411bda31e377c041da6471ed9a2..d070d492e385b26893e34d514cbda0fa6cb5e34f 100644 --- a/drivers/block/brd.c +++ b/drivers/block/brd.c @@ -571,8 +571,8 @@ out_free: list_del(&brd->brd_list); brd_free(brd); } + unregister_blkdev(RAMDISK_MAJOR, "ramdisk"); - unregister_blkdev(RAMDISK_MAJOR, "brd"); return -ENOMEM; } diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index ad98dda6037dd5193baa266bf2471c52ca1b6f79..1778e4a2c672be69ce18e6a8c64e2356ceca5b92 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -707,15 +707,15 @@ static int __init nbd_init(void) BUILD_BUG_ON(sizeof(struct nbd_request) != 28); - nbd_dev = kcalloc(nbds_max, sizeof(*nbd_dev), GFP_KERNEL); - if (!nbd_dev) - return -ENOMEM; - if (max_part < 0) { printk(KERN_CRIT "nbd: max_part must be >= 0\n"); return -EINVAL; } + nbd_dev = kcalloc(nbds_max, sizeof(*nbd_dev), GFP_KERNEL); + if (!nbd_dev) + return -ENOMEM; + part_shift = 0; if (max_part > 0) part_shift = fls(max_part); @@ -779,6 +779,7 @@ out: blk_cleanup_queue(nbd_dev[i].disk->queue); put_disk(nbd_dev[i].disk); } + kfree(nbd_dev); return err; } @@ -795,6 +796,7 @@ static void __exit nbd_cleanup(void) } } unregister_blkdev(NBD_MAJOR, "nbd"); + kfree(nbd_dev); printk(KERN_INFO "nbd: unregistered device at major %d\n", NBD_MAJOR); } diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index 158eed4d516188deb82b50b9f60ddbbd502b8302..29b7a648cc6ec639e973a881fb015910fa3992fe 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -49,7 +49,6 @@ #include #include #include -#include #include #include #include @@ -2798,14 +2797,9 @@ out_mem: return ret; } -static long pkt_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +static int pkt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) { - struct inode *inode = file->f_path.dentry->d_inode; - struct pktcdvd_device *pd; - long ret; - - lock_kernel(); - pd = inode->i_bdev->bd_disk->private_data; + struct pktcdvd_device *pd = inode->i_bdev->bd_disk->private_data; VPRINTK("pkt_ioctl: cmd %x, dev %d:%d\n", cmd, imajor(inode), iminor(inode)); @@ -2818,8 +2812,7 @@ static long pkt_ioctl(struct file *file, unsigned int cmd, unsigned long arg) case CDROM_LAST_WRITTEN: case CDROM_SEND_PACKET: case SCSI_IOCTL_SEND_COMMAND: - ret = blkdev_ioctl(pd->bdev->bd_inode, file, cmd, arg); - break; + return blkdev_ioctl(pd->bdev->bd_inode, file, cmd, arg); case CDROMEJECT: /* @@ -2828,15 +2821,14 @@ static long pkt_ioctl(struct file *file, unsigned int cmd, unsigned long arg) */ if (pd->refcnt == 1) pkt_lock_door(pd, 0); - ret = blkdev_ioctl(pd->bdev->bd_inode, file, cmd, arg); - break; + return blkdev_ioctl(pd->bdev->bd_inode, file, cmd, arg); default: VPRINTK(DRIVER_NAME": Unknown ioctl for %s (%x)\n", pd->name, cmd); - ret = -ENOTTY; + return -ENOTTY; } - unlock_kernel(); - return ret; + + return 0; } static int pkt_media_changed(struct gendisk *disk) @@ -2858,7 +2850,7 @@ static struct block_device_operations pktcdvd_ops = { .owner = THIS_MODULE, .open = pkt_open, .release = pkt_close, - .unlocked_ioctl = pkt_ioctl, + .ioctl = pkt_ioctl, .media_changed = pkt_media_changed, }; @@ -3023,8 +3015,7 @@ static void pkt_get_status(struct pkt_ctrl_command *ctrl_cmd) mutex_unlock(&ctl_mutex); } -static long pkt_ctl_ioctl(struct file *file, unsigned int cmd, - unsigned long arg) +static int pkt_ctl_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) { void __user *argp = (void __user *)arg; struct pkt_ctrl_command ctrl_cmd; @@ -3041,22 +3032,16 @@ static long pkt_ctl_ioctl(struct file *file, unsigned int cmd, case PKT_CTRL_CMD_SETUP: if (!capable(CAP_SYS_ADMIN)) return -EPERM; - lock_kernel(); ret = pkt_setup_dev(new_decode_dev(ctrl_cmd.dev), &pkt_dev); ctrl_cmd.pkt_dev = new_encode_dev(pkt_dev); - unlock_kernel(); break; case PKT_CTRL_CMD_TEARDOWN: if (!capable(CAP_SYS_ADMIN)) return -EPERM; - lock_kernel(); ret = pkt_remove_dev(new_decode_dev(ctrl_cmd.pkt_dev)); - unlock_kernel(); break; case PKT_CTRL_CMD_STATUS: - lock_kernel(); pkt_get_status(&ctrl_cmd); - unlock_kernel(); break; default: return -ENOTTY; @@ -3069,7 +3054,7 @@ static long pkt_ctl_ioctl(struct file *file, unsigned int cmd, static const struct file_operations pkt_ctl_fops = { - .unlocked_ioctl = pkt_ctl_ioctl, + .ioctl = pkt_ctl_ioctl, .owner = THIS_MODULE, }; diff --git a/drivers/bluetooth/Kconfig b/drivers/bluetooth/Kconfig index a235ca787465f5bb0d310fd4211635492f43dc26..7cb4029a5375a774ed9c0cc888284d37330b1b17 100644 --- a/drivers/bluetooth/Kconfig +++ b/drivers/bluetooth/Kconfig @@ -3,8 +3,8 @@ menu "Bluetooth device drivers" depends on BT config BT_HCIUSB - tristate "HCI USB driver" - depends on USB + tristate "HCI USB driver (old version)" + depends on USB && BT_HCIBTUSB=n help Bluetooth HCI USB driver. This driver is required if you want to use Bluetooth devices with @@ -23,15 +23,13 @@ config BT_HCIUSB_SCO Say Y here to compile support for SCO over HCI USB. config BT_HCIBTUSB - tristate "HCI USB driver (alternate version)" - depends on USB && EXPERIMENTAL && BT_HCIUSB=n + tristate "HCI USB driver" + depends on USB help Bluetooth HCI USB driver. This driver is required if you want to use Bluetooth devices with USB interface. - This driver is still experimental and has no SCO support. - Say Y here to compile support for Bluetooth USB devices into the kernel or say M to compile it as module (btusb). diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index 593b7c5950380bff58d8dac8d19ba95cf129220d..27058477cc8b7722bdc901ec7edb21e1d503be27 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -60,7 +60,7 @@ /* ======================== Module parameters ======================== */ -MODULE_AUTHOR("Marcel Holtmann , Jose Orlando Pereira "); +MODULE_AUTHOR("Marcel Holtmann "); MODULE_DESCRIPTION("Bluetooth driver for the 3Com Bluetooth PCMCIA card"); MODULE_LICENSE("GPL"); MODULE_FIRMWARE("BT3CPCC.bin"); diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 95ae9ba5661e41d8f922ebc2d49836cfe8698f5e..6a010681ecf3d33f114bb78607e0d6f19d46b319 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -2,7 +2,7 @@ * * Generic Bluetooth USB driver * - * Copyright (C) 2005-2007 Marcel Holtmann + * Copyright (C) 2005-2008 Marcel Holtmann * * * This program is free software; you can redistribute it and/or modify @@ -41,7 +41,7 @@ #define BT_DBG(D...) #endif -#define VERSION "0.2" +#define VERSION "0.3" static int ignore_dga; static int ignore_csr; @@ -160,12 +160,16 @@ static struct usb_device_id blacklist_table[] = { { } /* Terminating entry */ }; +#define BTUSB_MAX_ISOC_FRAMES 10 + #define BTUSB_INTR_RUNNING 0 #define BTUSB_BULK_RUNNING 1 +#define BTUSB_ISOC_RUNNING 2 struct btusb_data { struct hci_dev *hdev; struct usb_device *udev; + struct usb_interface *isoc; spinlock_t lock; @@ -176,10 +180,15 @@ struct btusb_data { struct usb_anchor tx_anchor; struct usb_anchor intr_anchor; struct usb_anchor bulk_anchor; + struct usb_anchor isoc_anchor; struct usb_endpoint_descriptor *intr_ep; struct usb_endpoint_descriptor *bulk_tx_ep; struct usb_endpoint_descriptor *bulk_rx_ep; + struct usb_endpoint_descriptor *isoc_tx_ep; + struct usb_endpoint_descriptor *isoc_rx_ep; + + int isoc_altsetting; }; static void btusb_intr_complete(struct urb *urb) @@ -195,6 +204,8 @@ static void btusb_intr_complete(struct urb *urb) return; if (urb->status == 0) { + hdev->stat.byte_rx += urb->actual_length; + if (hci_recv_fragment(hdev, HCI_EVENT_PKT, urb->transfer_buffer, urb->actual_length) < 0) { @@ -216,7 +227,7 @@ static void btusb_intr_complete(struct urb *urb) } } -static inline int btusb_submit_intr_urb(struct hci_dev *hdev) +static int btusb_submit_intr_urb(struct hci_dev *hdev) { struct btusb_data *data = hdev->driver_data; struct urb *urb; @@ -226,6 +237,9 @@ static inline int btusb_submit_intr_urb(struct hci_dev *hdev) BT_DBG("%s", hdev->name); + if (!data->intr_ep) + return -ENODEV; + urb = usb_alloc_urb(0, GFP_ATOMIC); if (!urb) return -ENOMEM; @@ -274,6 +288,8 @@ static void btusb_bulk_complete(struct urb *urb) return; if (urb->status == 0) { + hdev->stat.byte_rx += urb->actual_length; + if (hci_recv_fragment(hdev, HCI_ACLDATA_PKT, urb->transfer_buffer, urb->actual_length) < 0) { @@ -295,7 +311,7 @@ static void btusb_bulk_complete(struct urb *urb) } } -static inline int btusb_submit_bulk_urb(struct hci_dev *hdev) +static int btusb_submit_bulk_urb(struct hci_dev *hdev) { struct btusb_data *data = hdev->driver_data; struct urb *urb; @@ -305,6 +321,9 @@ static inline int btusb_submit_bulk_urb(struct hci_dev *hdev) BT_DBG("%s", hdev->name); + if (!data->bulk_rx_ep) + return -ENODEV; + urb = usb_alloc_urb(0, GFP_KERNEL); if (!urb) return -ENOMEM; @@ -339,6 +358,127 @@ static inline int btusb_submit_bulk_urb(struct hci_dev *hdev) return err; } +static void btusb_isoc_complete(struct urb *urb) +{ + struct hci_dev *hdev = urb->context; + struct btusb_data *data = hdev->driver_data; + int i, err; + + BT_DBG("%s urb %p status %d count %d", hdev->name, + urb, urb->status, urb->actual_length); + + if (!test_bit(HCI_RUNNING, &hdev->flags)) + return; + + if (urb->status == 0) { + for (i = 0; i < urb->number_of_packets; i++) { + unsigned int offset = urb->iso_frame_desc[i].offset; + unsigned int length = urb->iso_frame_desc[i].actual_length; + + if (urb->iso_frame_desc[i].status) + continue; + + hdev->stat.byte_rx += length; + + if (hci_recv_fragment(hdev, HCI_SCODATA_PKT, + urb->transfer_buffer + offset, + length) < 0) { + BT_ERR("%s corrupted SCO packet", hdev->name); + hdev->stat.err_rx++; + } + } + } + + if (!test_bit(BTUSB_ISOC_RUNNING, &data->flags)) + return; + + usb_anchor_urb(urb, &data->isoc_anchor); + + err = usb_submit_urb(urb, GFP_ATOMIC); + if (err < 0) { + BT_ERR("%s urb %p failed to resubmit (%d)", + hdev->name, urb, -err); + usb_unanchor_urb(urb); + } +} + +static void inline __fill_isoc_descriptor(struct urb *urb, int len, int mtu) +{ + int i, offset = 0; + + BT_DBG("len %d mtu %d", len, mtu); + + for (i = 0; i < BTUSB_MAX_ISOC_FRAMES && len >= mtu; + i++, offset += mtu, len -= mtu) { + urb->iso_frame_desc[i].offset = offset; + urb->iso_frame_desc[i].length = mtu; + } + + if (len && i < BTUSB_MAX_ISOC_FRAMES) { + urb->iso_frame_desc[i].offset = offset; + urb->iso_frame_desc[i].length = len; + i++; + } + + urb->number_of_packets = i; +} + +static int btusb_submit_isoc_urb(struct hci_dev *hdev) +{ + struct btusb_data *data = hdev->driver_data; + struct urb *urb; + unsigned char *buf; + unsigned int pipe; + int err, size; + + BT_DBG("%s", hdev->name); + + if (!data->isoc_rx_ep) + return -ENODEV; + + urb = usb_alloc_urb(BTUSB_MAX_ISOC_FRAMES, GFP_KERNEL); + if (!urb) + return -ENOMEM; + + size = le16_to_cpu(data->isoc_rx_ep->wMaxPacketSize) * + BTUSB_MAX_ISOC_FRAMES; + + buf = kmalloc(size, GFP_KERNEL); + if (!buf) { + usb_free_urb(urb); + return -ENOMEM; + } + + pipe = usb_rcvisocpipe(data->udev, data->isoc_rx_ep->bEndpointAddress); + + urb->dev = data->udev; + urb->pipe = pipe; + urb->context = hdev; + urb->complete = btusb_isoc_complete; + urb->interval = data->isoc_rx_ep->bInterval; + + urb->transfer_flags = URB_FREE_BUFFER | URB_ISO_ASAP; + urb->transfer_buffer = buf; + urb->transfer_buffer_length = size; + + __fill_isoc_descriptor(urb, size, + le16_to_cpu(data->isoc_rx_ep->wMaxPacketSize)); + + usb_anchor_urb(urb, &data->isoc_anchor); + + err = usb_submit_urb(urb, GFP_KERNEL); + if (err < 0) { + BT_ERR("%s urb %p submission failed (%d)", + hdev->name, urb, -err); + usb_unanchor_urb(urb); + kfree(buf); + } + + usb_free_urb(urb); + + return err; +} + static void btusb_tx_complete(struct urb *urb) { struct sk_buff *skb = urb->context; @@ -392,6 +532,9 @@ static int btusb_close(struct hci_dev *hdev) if (!test_and_clear_bit(HCI_RUNNING, &hdev->flags)) return 0; + clear_bit(BTUSB_ISOC_RUNNING, &data->flags); + usb_kill_anchored_urbs(&data->intr_anchor); + clear_bit(BTUSB_BULK_RUNNING, &data->flags); usb_kill_anchored_urbs(&data->bulk_anchor); @@ -453,6 +596,9 @@ static int btusb_send_frame(struct sk_buff *skb) break; case HCI_ACLDATA_PKT: + if (!data->bulk_tx_ep || hdev->conn_hash.acl_num < 1) + return -ENODEV; + urb = usb_alloc_urb(0, GFP_ATOMIC); if (!urb) return -ENOMEM; @@ -467,9 +613,31 @@ static int btusb_send_frame(struct sk_buff *skb) break; case HCI_SCODATA_PKT: + if (!data->isoc_tx_ep || hdev->conn_hash.sco_num < 1) + return -ENODEV; + + urb = usb_alloc_urb(BTUSB_MAX_ISOC_FRAMES, GFP_ATOMIC); + if (!urb) + return -ENOMEM; + + pipe = usb_sndisocpipe(data->udev, + data->isoc_tx_ep->bEndpointAddress); + + urb->dev = data->udev; + urb->pipe = pipe; + urb->context = skb; + urb->complete = btusb_tx_complete; + urb->interval = data->isoc_tx_ep->bInterval; + + urb->transfer_flags = URB_ISO_ASAP; + urb->transfer_buffer = skb->data; + urb->transfer_buffer_length = skb->len; + + __fill_isoc_descriptor(urb, skb->len, + le16_to_cpu(data->isoc_tx_ep->wMaxPacketSize)); + hdev->stat.sco_tx++; - kfree_skb(skb); - return 0; + break; default: return -EILSEQ; @@ -508,22 +676,86 @@ static void btusb_notify(struct hci_dev *hdev, unsigned int evt) schedule_work(&data->work); } +static int inline __set_isoc_interface(struct hci_dev *hdev, int altsetting) +{ + struct btusb_data *data = hdev->driver_data; + struct usb_interface *intf = data->isoc; + struct usb_endpoint_descriptor *ep_desc; + int i, err; + + if (!data->isoc) + return -ENODEV; + + err = usb_set_interface(data->udev, 1, altsetting); + if (err < 0) { + BT_ERR("%s setting interface failed (%d)", hdev->name, -err); + return err; + } + + data->isoc_altsetting = altsetting; + + data->isoc_tx_ep = NULL; + data->isoc_rx_ep = NULL; + + for (i = 0; i < intf->cur_altsetting->desc.bNumEndpoints; i++) { + ep_desc = &intf->cur_altsetting->endpoint[i].desc; + + if (!data->isoc_tx_ep && usb_endpoint_is_isoc_out(ep_desc)) { + data->isoc_tx_ep = ep_desc; + continue; + } + + if (!data->isoc_rx_ep && usb_endpoint_is_isoc_in(ep_desc)) { + data->isoc_rx_ep = ep_desc; + continue; + } + } + + if (!data->isoc_tx_ep || !data->isoc_rx_ep) { + BT_ERR("%s invalid SCO descriptors", hdev->name); + return -ENODEV; + } + + return 0; +} + static void btusb_work(struct work_struct *work) { struct btusb_data *data = container_of(work, struct btusb_data, work); struct hci_dev *hdev = data->hdev; - if (hdev->conn_hash.acl_num == 0) { + if (hdev->conn_hash.acl_num > 0) { + if (!test_and_set_bit(BTUSB_BULK_RUNNING, &data->flags)) { + if (btusb_submit_bulk_urb(hdev) < 0) + clear_bit(BTUSB_BULK_RUNNING, &data->flags); + else + btusb_submit_bulk_urb(hdev); + } + } else { clear_bit(BTUSB_BULK_RUNNING, &data->flags); usb_kill_anchored_urbs(&data->bulk_anchor); - return; } - if (!test_and_set_bit(BTUSB_BULK_RUNNING, &data->flags)) { - if (btusb_submit_bulk_urb(hdev) < 0) - clear_bit(BTUSB_BULK_RUNNING, &data->flags); - else - btusb_submit_bulk_urb(hdev); + if (hdev->conn_hash.sco_num > 0) { + if (data->isoc_altsetting != 2) { + clear_bit(BTUSB_ISOC_RUNNING, &data->flags); + usb_kill_anchored_urbs(&data->isoc_anchor); + + if (__set_isoc_interface(hdev, 2) < 0) + return; + } + + if (!test_and_set_bit(BTUSB_ISOC_RUNNING, &data->flags)) { + if (btusb_submit_isoc_urb(hdev) < 0) + clear_bit(BTUSB_ISOC_RUNNING, &data->flags); + else + btusb_submit_isoc_urb(hdev); + } + } else { + clear_bit(BTUSB_ISOC_RUNNING, &data->flags); + usb_kill_anchored_urbs(&data->isoc_anchor); + + __set_isoc_interface(hdev, 0); } } @@ -597,6 +829,7 @@ static int btusb_probe(struct usb_interface *intf, init_usb_anchor(&data->tx_anchor); init_usb_anchor(&data->intr_anchor); init_usb_anchor(&data->bulk_anchor); + init_usb_anchor(&data->isoc_anchor); hdev = hci_alloc_dev(); if (!hdev) { @@ -620,6 +853,9 @@ static int btusb_probe(struct usb_interface *intf, hdev->owner = THIS_MODULE; + /* interface numbers are hardcoded in the spec */ + data->isoc = usb_ifnum_to_if(data->udev, 1); + if (reset || id->driver_info & BTUSB_RESET) set_bit(HCI_QUIRK_RESET_ON_INIT, &hdev->quirks); @@ -628,11 +864,16 @@ static int btusb_probe(struct usb_interface *intf, set_bit(HCI_QUIRK_FIXUP_BUFFER_SIZE, &hdev->quirks); } + if (id->driver_info & BTUSB_BROKEN_ISOC) + data->isoc = NULL; + if (id->driver_info & BTUSB_SNIFFER) { - struct usb_device *udev = interface_to_usbdev(intf); + struct usb_device *udev = data->udev; if (le16_to_cpu(udev->descriptor.bcdDevice) > 0x997) set_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks); + + data->isoc = NULL; } if (id->driver_info & BTUSB_BCM92035) { @@ -646,6 +887,16 @@ static int btusb_probe(struct usb_interface *intf, } } + if (data->isoc) { + err = usb_driver_claim_interface(&btusb_driver, + data->isoc, NULL); + if (err < 0) { + hci_free_dev(hdev); + kfree(data); + return err; + } + } + err = hci_register_dev(hdev); if (err < 0) { hci_free_dev(hdev); @@ -670,6 +921,9 @@ static void btusb_disconnect(struct usb_interface *intf) hdev = data->hdev; + if (data->isoc) + usb_driver_release_interface(&btusb_driver, data->isoc); + usb_set_intfdata(intf, NULL); hci_unregister_dev(hdev); diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c index 69df187d74ced8d2d262309c203e071669089f3d..8dfcf77cb71783c892437f5cb20eff417c1ee94e 100644 --- a/drivers/bluetooth/hci_ldisc.c +++ b/drivers/bluetooth/hci_ldisc.c @@ -577,7 +577,7 @@ module_exit(hci_uart_exit); module_param(reset, bool, 0644); MODULE_PARM_DESC(reset, "Send HCI reset command on initialization"); -MODULE_AUTHOR("Maxim Krasnyansky , Marcel Holtmann "); +MODULE_AUTHOR("Marcel Holtmann "); MODULE_DESCRIPTION("Bluetooth HCI UART driver ver " VERSION); MODULE_VERSION(VERSION); MODULE_LICENSE("GPL"); diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c index e397572bf574cc95da87d14cb126a48b4ba9bef4..3c453924f8386c9b92050ae978967d188ec3b4da 100644 --- a/drivers/bluetooth/hci_usb.c +++ b/drivers/bluetooth/hci_usb.c @@ -1130,7 +1130,7 @@ module_param(isoc, int, 0644); MODULE_PARM_DESC(isoc, "Set isochronous transfers for SCO over HCI support"); #endif -MODULE_AUTHOR("Maxim Krasnyansky , Marcel Holtmann "); +MODULE_AUTHOR("Marcel Holtmann "); MODULE_DESCRIPTION("Bluetooth HCI USB driver ver " VERSION); MODULE_VERSION(VERSION); MODULE_LICENSE("GPL"); diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c index d97700aa54a9b63edf66507e7592fdc9e6ca3937..7320a71b63685403c9972766c4eb716ba9b05791 100644 --- a/drivers/bluetooth/hci_vhci.c +++ b/drivers/bluetooth/hci_vhci.c @@ -377,7 +377,7 @@ module_exit(vhci_exit); module_param(minor, int, 0444); MODULE_PARM_DESC(minor, "Miscellaneous minor device number"); -MODULE_AUTHOR("Maxim Krasnyansky , Marcel Holtmann "); +MODULE_AUTHOR("Marcel Holtmann "); MODULE_DESCRIPTION("Bluetooth virtual HCI driver ver " VERSION); MODULE_VERSION(VERSION); MODULE_LICENSE("GPL"); diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index d9d1b65d206c7e13fbcc41133474fec2be27951a..74031de517e6f342e070f7c8d5e057f7e10c78aa 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -408,7 +408,6 @@ int register_cdrom(struct cdrom_device_info *cdi) ENSURE(get_last_session, CDC_MULTI_SESSION); ENSURE(get_mcn, CDC_MCN); ENSURE(reset, CDC_RESET); - ENSURE(audio_ioctl, CDC_PLAY_AUDIO); ENSURE(generic_packet, CDC_GENERIC_PACKET); cdi->mc_flags = 0; cdo->n_minors = 0; @@ -2506,8 +2505,6 @@ static int cdrom_ioctl_get_subchnl(struct cdrom_device_info *cdi, /* cdinfo(CD_DO_IOCTL,"entering CDROMSUBCHNL\n");*/ - if (!CDROM_CAN(CDC_PLAY_AUDIO)) - return -ENOSYS; if (copy_from_user(&q, argp, sizeof(q))) return -EFAULT; @@ -2538,8 +2535,6 @@ static int cdrom_ioctl_read_tochdr(struct cdrom_device_info *cdi, /* cdinfo(CD_DO_IOCTL, "entering CDROMREADTOCHDR\n"); */ - if (!CDROM_CAN(CDC_PLAY_AUDIO)) - return -ENOSYS; if (copy_from_user(&header, argp, sizeof(header))) return -EFAULT; @@ -2562,8 +2557,6 @@ static int cdrom_ioctl_read_tocentry(struct cdrom_device_info *cdi, /* cdinfo(CD_DO_IOCTL, "entering CDROMREADTOCENTRY\n"); */ - if (!CDROM_CAN(CDC_PLAY_AUDIO)) - return -ENOSYS; if (copy_from_user(&entry, argp, sizeof(entry))) return -EFAULT; diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c index 1e0455bd6df96bfa7669784e71f2e7fcaa7e091b..1231d95aa695b2e070964fa0014fea76af756838 100644 --- a/drivers/cdrom/gdrom.c +++ b/drivers/cdrom/gdrom.c @@ -471,6 +471,12 @@ cleanup_sense_final: return err; } +static int gdrom_audio_ioctl(struct cdrom_device_info *cdi, unsigned int cmd, + void *arg) +{ + return -EINVAL; +} + static struct cdrom_device_ops gdrom_ops = { .open = gdrom_open, .release = gdrom_release, @@ -478,6 +484,7 @@ static struct cdrom_device_ops gdrom_ops = { .media_changed = gdrom_mediachanged, .get_last_session = gdrom_get_last_session, .reset = gdrom_hardreset, + .audio_ioctl = gdrom_audio_ioctl, .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED | CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R, .n_minors = 1, diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c index 9d0dfe6e0d63ac7829473ec32afbd58fbc478d72..031e0e1a1a3bb4f89f94762b8d6c84e395ee0c06 100644 --- a/drivers/cdrom/viocd.c +++ b/drivers/cdrom/viocd.c @@ -550,12 +550,19 @@ return_complete: } } +static int viocd_audio_ioctl(struct cdrom_device_info *cdi, unsigned int cmd, + void *arg) +{ + return -EINVAL; +} + static struct cdrom_device_ops viocd_dops = { .open = viocd_open, .release = viocd_release, .media_changed = viocd_media_changed, .lock_door = viocd_lock_door, .generic_packet = viocd_packet, + .audio_ioctl = viocd_audio_ioctl, .capability = CDC_CLOSE_TRAY | CDC_OPEN_TRAY | CDC_LOCK | CDC_SELECT_SPEED | CDC_SELECT_DISC | CDC_MULTI_SESSION | CDC_MCN | CDC_MEDIA_CHANGED | CDC_PLAY_AUDIO | CDC_RESET | CDC_DRIVE_STATUS | CDC_GENERIC_PACKET | CDC_CD_R | CDC_CD_RW | CDC_DVD | CDC_DVD_R | CDC_DVD_RAM | CDC_RAM }; diff --git a/drivers/char/agp/agp.h b/drivers/char/agp/agp.h index 81e14bea54bdb8779e7b6f0cc4f468e7bb51b3a2..4bada0e8b8128ad548771b170b71f91579fb2dca 100644 --- a/drivers/char/agp/agp.h +++ b/drivers/char/agp/agp.h @@ -148,6 +148,9 @@ struct agp_bridge_data { char minor_version; struct list_head list; u32 apbase_config; + /* list of agp_memory mapped to the aperture */ + struct list_head mapped_list; + spinlock_t mapped_lock; }; #define KB(x) ((x) * 1024) diff --git a/drivers/char/agp/ali-agp.c b/drivers/char/agp/ali-agp.c index 1ffb381130c3188c4e89e501e454aeee58c70b40..31dcd9142d54416f623f5a53e587c2c0ed33fafc 100644 --- a/drivers/char/agp/ali-agp.c +++ b/drivers/char/agp/ali-agp.c @@ -110,7 +110,8 @@ static int ali_configure(void) nlvm_addr+= agp_bridge->gart_bus_addr; nlvm_addr|=(agp_bridge->gart_bus_addr>>12); - printk(KERN_INFO PFX "nlvm top &base = %8x\n",nlvm_addr); + dev_info(&agp_bridge->dev->dev, "nlvm top &base = %8x\n", + nlvm_addr); } #endif @@ -315,8 +316,8 @@ static int __devinit agp_ali_probe(struct pci_dev *pdev, goto found; } - printk(KERN_ERR PFX "Unsupported ALi chipset (device id: %04x)\n", - pdev->device); + dev_err(&pdev->dev, "unsupported ALi chipset [%04x/%04x])\n", + pdev->vendor, pdev->device); return -ENODEV; @@ -361,8 +362,7 @@ found: bridge->driver = &ali_generic_bridge; } - printk(KERN_INFO PFX "Detected ALi %s chipset\n", - devs[j].chipset_name); + dev_info(&pdev->dev, "ALi %s chipset\n", devs[j].chipset_name); /* Fill in the mode register */ pci_read_config_dword(pdev, diff --git a/drivers/char/agp/amd-k7-agp.c b/drivers/char/agp/amd-k7-agp.c index 39a0718bc61642b96247da80ec8237049ee0af8e..e280531843be490e0613ec70da67c9f8054ff48f 100644 --- a/drivers/char/agp/amd-k7-agp.c +++ b/drivers/char/agp/amd-k7-agp.c @@ -419,8 +419,8 @@ static int __devinit agp_amdk7_probe(struct pci_dev *pdev, return -ENODEV; j = ent - agp_amdk7_pci_table; - printk(KERN_INFO PFX "Detected AMD %s chipset\n", - amd_agp_device_ids[j].chipset_name); + dev_info(&pdev->dev, "AMD %s chipset\n", + amd_agp_device_ids[j].chipset_name); bridge = agp_alloc_bridge(); if (!bridge) @@ -442,7 +442,7 @@ static int __devinit agp_amdk7_probe(struct pci_dev *pdev, while (!cap_ptr) { gfxcard = pci_get_class(PCI_CLASS_DISPLAY_VGA<<8, gfxcard); if (!gfxcard) { - printk (KERN_INFO PFX "Couldn't find an AGP VGA controller.\n"); + dev_info(&pdev->dev, "no AGP VGA controller\n"); return -ENODEV; } cap_ptr = pci_find_capability(gfxcard, PCI_CAP_ID_AGP); @@ -453,7 +453,7 @@ static int __devinit agp_amdk7_probe(struct pci_dev *pdev, (if necessary at all). */ if (gfxcard->vendor == PCI_VENDOR_ID_NVIDIA) { agp_bridge->flags |= AGP_ERRATA_1X; - printk (KERN_INFO PFX "AMD 751 chipset with NVidia GeForce detected. Forcing to 1X due to errata.\n"); + dev_info(&pdev->dev, "AMD 751 chipset with NVidia GeForce; forcing 1X due to errata\n"); } pci_dev_put(gfxcard); } @@ -469,7 +469,7 @@ static int __devinit agp_amdk7_probe(struct pci_dev *pdev, agp_bridge->flags = AGP_ERRATA_FASTWRITES; agp_bridge->flags |= AGP_ERRATA_SBA; agp_bridge->flags |= AGP_ERRATA_1X; - printk (KERN_INFO PFX "AMD 761 chipset with errata detected - disabling AGP fast writes & SBA and forcing to 1X.\n"); + dev_info(&pdev->dev, "AMD 761 chipset with errata; disabling AGP fast writes & SBA and forcing to 1X\n"); } } diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c index 481ffe87c716472548d99c7d79bde85872bb0c0e..7495c522d8e477ac3aa0431c95fead255e7879ac 100644 --- a/drivers/char/agp/amd64-agp.c +++ b/drivers/char/agp/amd64-agp.c @@ -34,6 +34,7 @@ static struct resource *aperture_resource; static int __initdata agp_try_unsupported = 1; +static int agp_bridges_found; static void amd64_tlbflush(struct agp_memory *temp) { @@ -293,12 +294,13 @@ static __devinit int fix_northbridge(struct pci_dev *nb, struct pci_dev *agp, * so let double check that order, and lets trust the AMD NB settings */ if (order >=0 && aper + (32ULL<<(20 + order)) > 0x100000000ULL) { - printk(KERN_INFO "Aperture size %u MB is not right, using settings from NB\n", - 32 << order); + dev_info(&agp->dev, "aperture size %u MB is not right, using settings from NB\n", + 32 << order); order = nb_order; } - printk(KERN_INFO PFX "Aperture from AGP @ %Lx size %u MB\n", aper, 32 << order); + dev_info(&agp->dev, "aperture from AGP @ %Lx size %u MB\n", + aper, 32 << order); if (order < 0 || !agp_aperture_valid(aper, (32*1024*1024)<dev, "no usable aperture found\n"); #ifdef __x86_64__ /* should port this to i386 */ - printk(KERN_ERR PFX "Consider rebooting with iommu=memaper=2 to get a good aperture.\n"); + dev_err(&dev->dev, "consider rebooting with iommu=memaper=2 to get a good aperture\n"); #endif return -1; } @@ -345,14 +347,14 @@ static void __devinit amd8151_init(struct pci_dev *pdev, struct agp_bridge_data default: revstring="??"; break; } - printk (KERN_INFO PFX "Detected AMD 8151 AGP Bridge rev %s\n", revstring); + dev_info(&pdev->dev, "AMD 8151 AGP Bridge rev %s\n", revstring); /* * Work around errata. * Chips before B2 stepping incorrectly reporting v3.5 */ if (pdev->revision < 0x13) { - printk (KERN_INFO PFX "Correcting AGP revision (reports 3.5, is really 3.0)\n"); + dev_info(&pdev->dev, "correcting AGP revision (reports 3.5, is really 3.0)\n"); bridge->major_version = 3; bridge->minor_version = 0; } @@ -375,11 +377,11 @@ static int __devinit uli_agp_init(struct pci_dev *pdev) struct pci_dev *dev1; int i; unsigned size = amd64_fetch_size(); - printk(KERN_INFO "Setting up ULi AGP.\n"); + + dev_info(&pdev->dev, "setting up ULi AGP\n"); dev1 = pci_get_slot (pdev->bus,PCI_DEVFN(0,0)); if (dev1 == NULL) { - printk(KERN_INFO PFX "Detected a ULi chipset, " - "but could not fine the secondary device.\n"); + dev_info(&pdev->dev, "can't find ULi secondary device\n"); return -ENODEV; } @@ -388,7 +390,7 @@ static int __devinit uli_agp_init(struct pci_dev *pdev) break; if (i == ARRAY_SIZE(uli_sizes)) { - printk(KERN_INFO PFX "No ULi size found for %d\n", size); + dev_info(&pdev->dev, "no ULi size found for %d\n", size); return -ENODEV; } @@ -433,13 +435,11 @@ static int nforce3_agp_init(struct pci_dev *pdev) int i; unsigned size = amd64_fetch_size(); - printk(KERN_INFO PFX "Setting up Nforce3 AGP.\n"); + dev_info(&pdev->dev, "setting up Nforce3 AGP\n"); dev1 = pci_get_slot(pdev->bus, PCI_DEVFN(11, 0)); if (dev1 == NULL) { - printk(KERN_INFO PFX "agpgart: Detected an NVIDIA " - "nForce3 chipset, but could not find " - "the secondary device.\n"); + dev_info(&pdev->dev, "can't find Nforce3 secondary device\n"); return -ENODEV; } @@ -448,7 +448,7 @@ static int nforce3_agp_init(struct pci_dev *pdev) break; if (i == ARRAY_SIZE(nforce3_sizes)) { - printk(KERN_INFO PFX "No NForce3 size found for %d\n", size); + dev_info(&pdev->dev, "no NForce3 size found for %d\n", size); return -ENODEV; } @@ -462,7 +462,7 @@ static int nforce3_agp_init(struct pci_dev *pdev) /* if x86-64 aperture base is beyond 4G, exit here */ if ( (apbase & 0x7fff) >> (32 - 25) ) { - printk(KERN_INFO PFX "aperture base > 4G\n"); + dev_info(&pdev->dev, "aperture base > 4G\n"); return -ENODEV; } @@ -489,6 +489,7 @@ static int __devinit agp_amd64_probe(struct pci_dev *pdev, { struct agp_bridge_data *bridge; u8 cap_ptr; + int err; cap_ptr = pci_find_capability(pdev, PCI_CAP_ID_AGP); if (!cap_ptr) @@ -504,7 +505,8 @@ static int __devinit agp_amd64_probe(struct pci_dev *pdev, pdev->device == PCI_DEVICE_ID_AMD_8151_0) { amd8151_init(pdev, bridge); } else { - printk(KERN_INFO PFX "Detected AGP bridge %x\n", pdev->devfn); + dev_info(&pdev->dev, "AGP bridge [%04x/%04x]\n", + pdev->vendor, pdev->device); } bridge->driver = &amd_8151_driver; @@ -536,7 +538,12 @@ static int __devinit agp_amd64_probe(struct pci_dev *pdev, } pci_set_drvdata(pdev, bridge); - return agp_add_bridge(bridge); + err = agp_add_bridge(bridge); + if (err < 0) + return err; + + agp_bridges_found++; + return 0; } static void __devexit agp_amd64_remove(struct pci_dev *pdev) @@ -713,7 +720,11 @@ int __init agp_amd64_init(void) if (agp_off) return -EINVAL; - if (pci_register_driver(&agp_amd64_pci_driver) < 0) { + err = pci_register_driver(&agp_amd64_pci_driver); + if (err < 0) + return err; + + if (agp_bridges_found == 0) { struct pci_dev *dev; if (!agp_try_unsupported && !agp_try_unsupported_boot) { printk(KERN_INFO PFX "No supported AGP bridge found.\n"); diff --git a/drivers/char/agp/ati-agp.c b/drivers/char/agp/ati-agp.c index 3a4566c0d84faef4cc5f15de4f50bfdec942e6cf..6ecbcafb34b1978dfe62b1eca7a2d0cf849285ed 100644 --- a/drivers/char/agp/ati-agp.c +++ b/drivers/char/agp/ati-agp.c @@ -486,8 +486,8 @@ static int __devinit agp_ati_probe(struct pci_dev *pdev, goto found; } - printk(KERN_ERR PFX - "Unsupported Ati chipset (device id: %04x)\n", pdev->device); + dev_err(&pdev->dev, "unsupported Ati chipset [%04x/%04x])\n", + pdev->vendor, pdev->device); return -ENODEV; found: @@ -500,8 +500,7 @@ found: bridge->driver = &ati_generic_bridge; - printk(KERN_INFO PFX "Detected Ati %s chipset\n", - devs[j].chipset_name); + dev_info(&pdev->dev, "Ati %s chipset\n", devs[j].chipset_name); /* Fill in the mode register */ pci_read_config_dword(pdev, diff --git a/drivers/char/agp/backend.c b/drivers/char/agp/backend.c index 1ec87104e68cf56f32bfc2d065b3d70a1325ceab..3a3cc03d401ce3d3d1484f681bfaae6ba6d88e28 100644 --- a/drivers/char/agp/backend.c +++ b/drivers/char/agp/backend.c @@ -144,7 +144,8 @@ static int agp_backend_initialize(struct agp_bridge_data *bridge) void *addr = bridge->driver->agp_alloc_page(bridge); if (!addr) { - printk(KERN_ERR PFX "unable to get memory for scratch page.\n"); + dev_err(&bridge->dev->dev, + "can't get memory for scratch page\n"); return -ENOMEM; } @@ -155,13 +156,13 @@ static int agp_backend_initialize(struct agp_bridge_data *bridge) size_value = bridge->driver->fetch_size(); if (size_value == 0) { - printk(KERN_ERR PFX "unable to determine aperture size.\n"); + dev_err(&bridge->dev->dev, "can't determine aperture size\n"); rc = -EINVAL; goto err_out; } if (bridge->driver->create_gatt_table(bridge)) { - printk(KERN_ERR PFX - "unable to get memory for graphics translation table.\n"); + dev_err(&bridge->dev->dev, + "can't get memory for graphics translation table\n"); rc = -ENOMEM; goto err_out; } @@ -169,7 +170,8 @@ static int agp_backend_initialize(struct agp_bridge_data *bridge) bridge->key_list = vmalloc(PAGE_SIZE * 4); if (bridge->key_list == NULL) { - printk(KERN_ERR PFX "error allocating memory for key lists.\n"); + dev_err(&bridge->dev->dev, + "can't allocate memory for key lists\n"); rc = -ENOMEM; goto err_out; } @@ -179,10 +181,12 @@ static int agp_backend_initialize(struct agp_bridge_data *bridge) memset(bridge->key_list, 0, PAGE_SIZE * 4); if (bridge->driver->configure()) { - printk(KERN_ERR PFX "error configuring host chipset.\n"); + dev_err(&bridge->dev->dev, "error configuring host chipset\n"); rc = -EINVAL; goto err_out; } + INIT_LIST_HEAD(&bridge->mapped_list); + spin_lock_init(&bridge->mapped_lock); return 0; @@ -269,25 +273,27 @@ int agp_add_bridge(struct agp_bridge_data *bridge) /* Grab reference on the chipset driver. */ if (!try_module_get(bridge->driver->owner)) { - printk (KERN_INFO PFX "Couldn't lock chipset driver.\n"); + dev_info(&bridge->dev->dev, "can't lock chipset driver\n"); return -EINVAL; } error = agp_backend_initialize(bridge); if (error) { - printk (KERN_INFO PFX "agp_backend_initialize() failed.\n"); + dev_info(&bridge->dev->dev, + "agp_backend_initialize() failed\n"); goto err_out; } if (list_empty(&agp_bridges)) { error = agp_frontend_initialize(); if (error) { - printk (KERN_INFO PFX "agp_frontend_initialize() failed.\n"); + dev_info(&bridge->dev->dev, + "agp_frontend_initialize() failed\n"); goto frontend_err; } - printk(KERN_INFO PFX "AGP aperture is %dM @ 0x%lx\n", - bridge->driver->fetch_size(), bridge->gart_bus_addr); + dev_info(&bridge->dev->dev, "AGP aperture is %dM @ 0x%lx\n", + bridge->driver->fetch_size(), bridge->gart_bus_addr); } diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c index eaa1a355bb326a483b270689347fc49a80cbe05a..118dbde25dc71ac53ca2afa24f784d2a0dfbce17 100644 --- a/drivers/char/agp/generic.c +++ b/drivers/char/agp/generic.c @@ -429,6 +429,10 @@ int agp_bind_memory(struct agp_memory *curr, off_t pg_start) curr->is_bound = true; curr->pg_start = pg_start; + spin_lock(&agp_bridge->mapped_lock); + list_add(&curr->mapped_list, &agp_bridge->mapped_list); + spin_unlock(&agp_bridge->mapped_lock); + return 0; } EXPORT_SYMBOL(agp_bind_memory); @@ -461,10 +465,34 @@ int agp_unbind_memory(struct agp_memory *curr) curr->is_bound = false; curr->pg_start = 0; + spin_lock(&curr->bridge->mapped_lock); + list_del(&curr->mapped_list); + spin_unlock(&curr->bridge->mapped_lock); return 0; } EXPORT_SYMBOL(agp_unbind_memory); +/** + * agp_rebind_emmory - Rewrite the entire GATT, useful on resume + */ +int agp_rebind_memory(void) +{ + struct agp_memory *curr; + int ret_val = 0; + + spin_lock(&agp_bridge->mapped_lock); + list_for_each_entry(curr, &agp_bridge->mapped_list, mapped_list) { + ret_val = curr->bridge->driver->insert_memory(curr, + curr->pg_start, + curr->type); + if (ret_val != 0) + break; + } + spin_unlock(&agp_bridge->mapped_lock); + return ret_val; +} +EXPORT_SYMBOL(agp_rebind_memory); + /* End - Routines for handling swapping of agp_memory into the GATT */ @@ -771,8 +799,8 @@ void agp_device_command(u32 bridge_agpstat, bool agp_v3) if (!agp) continue; - printk(KERN_INFO PFX "Putting AGP V%d device at %s into %dx mode\n", - agp_v3 ? 3 : 2, pci_name(device), mode); + dev_info(&device->dev, "putting AGP V%d device into %dx mode\n", + agp_v3 ? 3 : 2, mode); pci_write_config_dword(device, agp + PCI_AGP_COMMAND, bridge_agpstat); } } @@ -800,10 +828,8 @@ void agp_generic_enable(struct agp_bridge_data *bridge, u32 requested_mode) get_agp_version(agp_bridge); - printk(KERN_INFO PFX "Found an AGP %d.%d compliant device at %s.\n", - agp_bridge->major_version, - agp_bridge->minor_version, - pci_name(agp_bridge->dev)); + dev_info(&agp_bridge->dev->dev, "AGP %d.%d bridge\n", + agp_bridge->major_version, agp_bridge->minor_version); pci_read_config_dword(agp_bridge->dev, agp_bridge->capndx + PCI_AGP_STATUS, &bridge_agpstat); @@ -832,8 +858,7 @@ void agp_generic_enable(struct agp_bridge_data *bridge, u32 requested_mode) pci_write_config_dword(bridge->dev, bridge->capndx+AGPCTRL, temp); - printk(KERN_INFO PFX "Device is in legacy mode," - " falling back to 2.x\n"); + dev_info(&bridge->dev->dev, "bridge is in legacy mode, falling back to 2.x\n"); } } diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c index df702642ab8fb49334ae46c0f0125df4a735376c..016fdf0623a4ce7b5f849efc8ab099a2c5026497 100644 --- a/drivers/char/agp/intel-agp.c +++ b/drivers/char/agp/intel-agp.c @@ -32,8 +32,8 @@ #define PCI_DEVICE_ID_INTEL_Q35_IG 0x29B2 #define PCI_DEVICE_ID_INTEL_Q33_HB 0x29D0 #define PCI_DEVICE_ID_INTEL_Q33_IG 0x29D2 -#define PCI_DEVICE_ID_INTEL_IGD_HB 0x2A40 -#define PCI_DEVICE_ID_INTEL_IGD_IG 0x2A42 +#define PCI_DEVICE_ID_INTEL_GM45_HB 0x2A40 +#define PCI_DEVICE_ID_INTEL_GM45_IG 0x2A42 #define PCI_DEVICE_ID_INTEL_IGD_E_HB 0x2E00 #define PCI_DEVICE_ID_INTEL_IGD_E_IG 0x2E02 #define PCI_DEVICE_ID_INTEL_Q45_HB 0x2E10 @@ -55,7 +55,7 @@ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82965G_HB || \ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82965GM_HB || \ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82965GME_HB || \ - agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IGD_HB) + agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_GM45_HB) #define IS_G33 (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_G33_HB || \ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_Q35_HB || \ @@ -161,7 +161,7 @@ static int intel_i810_fetch_size(void) values = A_SIZE_FIX(agp_bridge->driver->aperture_sizes); if ((smram_miscc & I810_GMS) == I810_GMS_DISABLE) { - printk(KERN_WARNING PFX "i810 is disabled\n"); + dev_warn(&agp_bridge->dev->dev, "i810 is disabled\n"); return 0; } if ((smram_miscc & I810_GFX_MEM_WIN_SIZE) == I810_GFX_MEM_WIN_32M) { @@ -193,7 +193,8 @@ static int intel_i810_configure(void) intel_private.registers = ioremap(temp, 128 * 4096); if (!intel_private.registers) { - printk(KERN_ERR PFX "Unable to remap memory.\n"); + dev_err(&intel_private.pcidev->dev, + "can't remap memory\n"); return -ENOMEM; } } @@ -201,7 +202,8 @@ static int intel_i810_configure(void) if ((readl(intel_private.registers+I810_DRAM_CTL) & I810_DRAM_ROW_0) == I810_DRAM_ROW_0_SDRAM) { /* This will need to be dynamically assigned */ - printk(KERN_INFO PFX "detected 4MB dedicated video ram.\n"); + dev_info(&intel_private.pcidev->dev, + "detected 4MB dedicated video ram\n"); intel_private.num_dcache_entries = 1024; } pci_read_config_dword(intel_private.pcidev, I810_GMADDR, &temp); @@ -500,8 +502,8 @@ static void intel_i830_init_gtt_entries(void) size = 1024 + 512; break; default: - printk(KERN_INFO PFX "Unknown page table size, " - "assuming 512KB\n"); + dev_info(&intel_private.pcidev->dev, + "unknown page table size, assuming 512KB\n"); size = 512; } size += 4; /* add in BIOS popup space */ @@ -515,8 +517,8 @@ static void intel_i830_init_gtt_entries(void) size = 2048; break; default: - printk(KERN_INFO PFX "Unknown page table size 0x%x, " - "assuming 512KB\n", + dev_info(&agp_bridge->dev->dev, + "unknown page table size 0x%x, assuming 512KB\n", (gmch_ctrl & G33_PGETBL_SIZE_MASK)); size = 512; } @@ -627,11 +629,11 @@ static void intel_i830_init_gtt_entries(void) } } if (gtt_entries > 0) - printk(KERN_INFO PFX "Detected %dK %s memory.\n", + dev_info(&agp_bridge->dev->dev, "detected %dK %s memory\n", gtt_entries / KB(1), local ? "local" : "stolen"); else - printk(KERN_INFO PFX - "No pre-allocated video memory detected.\n"); + dev_info(&agp_bridge->dev->dev, + "no pre-allocated video memory detected\n"); gtt_entries /= KB(4); intel_private.gtt_entries = gtt_entries; @@ -801,10 +803,12 @@ static int intel_i830_insert_entries(struct agp_memory *mem, off_t pg_start, num_entries = A_SIZE_FIX(temp)->num_entries; if (pg_start < intel_private.gtt_entries) { - printk(KERN_DEBUG PFX "pg_start == 0x%.8lx,intel_private.gtt_entries == 0x%.8x\n", - pg_start, intel_private.gtt_entries); + dev_printk(KERN_DEBUG, &intel_private.pcidev->dev, + "pg_start == 0x%.8lx, intel_private.gtt_entries == 0x%.8x\n", + pg_start, intel_private.gtt_entries); - printk(KERN_INFO PFX "Trying to insert into local/stolen memory\n"); + dev_info(&intel_private.pcidev->dev, + "trying to insert into local/stolen memory\n"); goto out_err; } @@ -851,7 +855,8 @@ static int intel_i830_remove_entries(struct agp_memory *mem, off_t pg_start, return 0; if (pg_start < intel_private.gtt_entries) { - printk(KERN_INFO PFX "Trying to disable local/stolen memory\n"); + dev_info(&intel_private.pcidev->dev, + "trying to disable local/stolen memory\n"); return -EINVAL; } @@ -957,7 +962,7 @@ static void intel_i9xx_setup_flush(void) if (intel_private.ifp_resource.start) { intel_private.i9xx_flush_page = ioremap_nocache(intel_private.ifp_resource.start, PAGE_SIZE); if (!intel_private.i9xx_flush_page) - printk(KERN_INFO "unable to ioremap flush page - no chipset flushing"); + dev_info(&intel_private.pcidev->dev, "can't ioremap flush page - no chipset flushing"); } } @@ -1028,10 +1033,12 @@ static int intel_i915_insert_entries(struct agp_memory *mem, off_t pg_start, num_entries = A_SIZE_FIX(temp)->num_entries; if (pg_start < intel_private.gtt_entries) { - printk(KERN_DEBUG PFX "pg_start == 0x%.8lx,intel_private.gtt_entries == 0x%.8x\n", - pg_start, intel_private.gtt_entries); + dev_printk(KERN_DEBUG, &intel_private.pcidev->dev, + "pg_start == 0x%.8lx, intel_private.gtt_entries == 0x%.8x\n", + pg_start, intel_private.gtt_entries); - printk(KERN_INFO PFX "Trying to insert into local/stolen memory\n"); + dev_info(&intel_private.pcidev->dev, + "trying to insert into local/stolen memory\n"); goto out_err; } @@ -1078,7 +1085,8 @@ static int intel_i915_remove_entries(struct agp_memory *mem, off_t pg_start, return 0; if (pg_start < intel_private.gtt_entries) { - printk(KERN_INFO PFX "Trying to disable local/stolen memory\n"); + dev_info(&intel_private.pcidev->dev, + "trying to disable local/stolen memory\n"); return -EINVAL; } @@ -1182,7 +1190,7 @@ static unsigned long intel_i965_mask_memory(struct agp_bridge_data *bridge, static void intel_i965_get_gtt_range(int *gtt_offset, int *gtt_size) { switch (agp_bridge->dev->device) { - case PCI_DEVICE_ID_INTEL_IGD_HB: + case PCI_DEVICE_ID_INTEL_GM45_HB: case PCI_DEVICE_ID_INTEL_IGD_E_HB: case PCI_DEVICE_ID_INTEL_Q45_HB: case PCI_DEVICE_ID_INTEL_G45_HB: @@ -1379,7 +1387,7 @@ static int intel_815_configure(void) /* the Intel 815 chipset spec. says that bits 29-31 in the * ATTBASE register are reserved -> try not to write them */ if (agp_bridge->gatt_bus_addr & INTEL_815_ATTBASE_MASK) { - printk(KERN_EMERG PFX "gatt bus addr too high"); + dev_emerg(&agp_bridge->dev->dev, "gatt bus addr too high"); return -EINVAL; } @@ -2117,8 +2125,8 @@ static const struct intel_driver_description { NULL, &intel_g33_driver }, { PCI_DEVICE_ID_INTEL_Q33_HB, PCI_DEVICE_ID_INTEL_Q33_IG, 0, "Q33", NULL, &intel_g33_driver }, - { PCI_DEVICE_ID_INTEL_IGD_HB, PCI_DEVICE_ID_INTEL_IGD_IG, 0, - "Intel Integrated Graphics Device", NULL, &intel_i965_driver }, + { PCI_DEVICE_ID_INTEL_GM45_HB, PCI_DEVICE_ID_INTEL_GM45_IG, 0, + "Mobile Intel? GM45 Express", NULL, &intel_i965_driver }, { PCI_DEVICE_ID_INTEL_IGD_E_HB, PCI_DEVICE_ID_INTEL_IGD_E_IG, 0, "Intel Integrated Graphics Device", NULL, &intel_i965_driver }, { PCI_DEVICE_ID_INTEL_Q45_HB, PCI_DEVICE_ID_INTEL_Q45_IG, 0, @@ -2163,8 +2171,8 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev, if (intel_agp_chipsets[i].name == NULL) { if (cap_ptr) - printk(KERN_WARNING PFX "Unsupported Intel chipset" - "(device id: %04x)\n", pdev->device); + dev_warn(&pdev->dev, "unsupported Intel chipset [%04x/%04x]\n", + pdev->vendor, pdev->device); agp_put_bridge(bridge); return -ENODEV; } @@ -2172,9 +2180,8 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev, if (bridge->driver == NULL) { /* bridge has no AGP and no IGD detected */ if (cap_ptr) - printk(KERN_WARNING PFX "Failed to find bridge device " - "(chip_id: %04x)\n", - intel_agp_chipsets[i].gmch_chip_id); + dev_warn(&pdev->dev, "can't find bridge device (chip_id: %04x)\n", + intel_agp_chipsets[i].gmch_chip_id); agp_put_bridge(bridge); return -ENODEV; } @@ -2183,8 +2190,7 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev, bridge->capndx = cap_ptr; bridge->dev_private_data = &intel_private; - printk(KERN_INFO PFX "Detected an Intel %s Chipset.\n", - intel_agp_chipsets[i].name); + dev_info(&pdev->dev, "Intel %s Chipset\n", intel_agp_chipsets[i].name); /* * The following fixes the case where the BIOS has "forgotten" to @@ -2194,7 +2200,7 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev, r = &pdev->resource[0]; if (!r->start && r->end) { if (pci_assign_resource(pdev, 0)) { - printk(KERN_ERR PFX "could not assign resource 0\n"); + dev_err(&pdev->dev, "can't assign resource 0\n"); agp_put_bridge(bridge); return -ENODEV; } @@ -2206,7 +2212,7 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev, * 20030610 - hamish@zot.org */ if (pci_enable_device(pdev)) { - printk(KERN_ERR PFX "Unable to Enable PCI device\n"); + dev_err(&pdev->dev, "can't enable PCI device\n"); agp_put_bridge(bridge); return -ENODEV; } @@ -2238,6 +2244,7 @@ static void __devexit agp_intel_remove(struct pci_dev *pdev) static int agp_intel_resume(struct pci_dev *pdev) { struct agp_bridge_data *bridge = pci_get_drvdata(pdev); + int ret_val; pci_restore_state(pdev); @@ -2265,6 +2272,10 @@ static int agp_intel_resume(struct pci_dev *pdev) else if (bridge->driver == &intel_i965_driver) intel_i915_configure(); + ret_val = agp_rebind_memory(); + if (ret_val != 0) + return ret_val; + return 0; } #endif @@ -2315,7 +2326,7 @@ static struct pci_device_id agp_intel_pci_table[] = { ID(PCI_DEVICE_ID_INTEL_G33_HB), ID(PCI_DEVICE_ID_INTEL_Q35_HB), ID(PCI_DEVICE_ID_INTEL_Q33_HB), - ID(PCI_DEVICE_ID_INTEL_IGD_HB), + ID(PCI_DEVICE_ID_INTEL_GM45_HB), ID(PCI_DEVICE_ID_INTEL_IGD_E_HB), ID(PCI_DEVICE_ID_INTEL_Q45_HB), ID(PCI_DEVICE_ID_INTEL_G45_HB), diff --git a/drivers/char/agp/isoch.c b/drivers/char/agp/isoch.c index 3f9ccde62377d1c47d9d2858caadaac3c1c06f9d..c73385cc4b8a4f907161eca5258294bea2a9b159 100644 --- a/drivers/char/agp/isoch.c +++ b/drivers/char/agp/isoch.c @@ -153,7 +153,7 @@ static int agp_3_5_isochronous_node_enable(struct agp_bridge_data *bridge, /* Check if this configuration has any chance of working */ if (tot_bw > target.maxbw) { - printk(KERN_ERR PFX "isochronous bandwidth required " + dev_err(&td->dev, "isochronous bandwidth required " "by AGP 3.0 devices exceeds that which is supported by " "the AGP 3.0 bridge!\n"); ret = -ENODEV; @@ -188,7 +188,7 @@ static int agp_3_5_isochronous_node_enable(struct agp_bridge_data *bridge, /* Exit if the minimal ISOCH_N allocation among the masters is more * than the target can handle. */ if (tot_n > target.n) { - printk(KERN_ERR PFX "number of isochronous " + dev_err(&td->dev, "number of isochronous " "transactions per period required by AGP 3.0 devices " "exceeds that which is supported by the AGP 3.0 " "bridge!\n"); @@ -229,7 +229,7 @@ static int agp_3_5_isochronous_node_enable(struct agp_bridge_data *bridge, /* Exit if the minimal RQ needs of the masters exceeds what the target * can provide. */ if (tot_rq > rq_isoch) { - printk(KERN_ERR PFX "number of request queue slots " + dev_err(&td->dev, "number of request queue slots " "required by the isochronous bandwidth requested by " "AGP 3.0 devices exceeds the number provided by the " "AGP 3.0 bridge!\n"); @@ -359,8 +359,9 @@ int agp_3_5_enable(struct agp_bridge_data *bridge) case 0x0001: /* Unclassified device */ /* Don't know what this is, but log it for investigation. */ if (mcapndx != 0) { - printk (KERN_INFO PFX "Wacky, found unclassified AGP device. %x:%x\n", - dev->vendor, dev->device); + dev_info(&td->dev, "wacky, found unclassified AGP device %s [%04x/%04x]\n", + pci_name(dev), + dev->vendor, dev->device); } continue; @@ -407,17 +408,18 @@ int agp_3_5_enable(struct agp_bridge_data *bridge) } if (mcapndx == 0) { - printk(KERN_ERR PFX "woah! Non-AGP device " - "found on the secondary bus of an AGP 3.5 bridge!\n"); + dev_err(&td->dev, "woah! Non-AGP device %s on " + "secondary bus of AGP 3.5 bridge!\n", + pci_name(dev)); ret = -ENODEV; goto free_and_exit; } mmajor = (ncapid >> AGP_MAJOR_VERSION_SHIFT) & 0xf; if (mmajor < 3) { - printk(KERN_ERR PFX "woah! AGP 2.0 device " - "found on the secondary bus of an AGP 3.5 " - "bridge operating with AGP 3.0 electricals!\n"); + dev_err(&td->dev, "woah! AGP 2.0 device %s on " + "secondary bus of AGP 3.5 bridge operating " + "with AGP 3.0 electricals!\n", pci_name(dev)); ret = -ENODEV; goto free_and_exit; } @@ -427,10 +429,10 @@ int agp_3_5_enable(struct agp_bridge_data *bridge) pci_read_config_dword(dev, cur->capndx+AGPSTAT, &mstatus); if (((mstatus >> 3) & 0x1) == 0) { - printk(KERN_ERR PFX "woah! AGP 3.x device " - "not operating in AGP 3.x mode found on the " - "secondary bus of an AGP 3.5 bridge operating " - "with AGP 3.0 electricals!\n"); + dev_err(&td->dev, "woah! AGP 3.x device %s not " + "operating in AGP 3.x mode on secondary bus " + "of AGP 3.5 bridge operating with AGP 3.0 " + "electricals!\n", pci_name(dev)); ret = -ENODEV; goto free_and_exit; } @@ -444,9 +446,9 @@ int agp_3_5_enable(struct agp_bridge_data *bridge) if (isoch) { ret = agp_3_5_isochronous_node_enable(bridge, dev_list, ndevs); if (ret) { - printk(KERN_INFO PFX "Something bad happened setting " - "up isochronous xfers. Falling back to " - "non-isochronous xfer mode.\n"); + dev_info(&td->dev, "something bad happened setting " + "up isochronous xfers; falling back to " + "non-isochronous xfer mode\n"); } else { goto free_and_exit; } @@ -466,4 +468,3 @@ free_and_exit: get_out: return ret; } - diff --git a/drivers/char/agp/sis-agp.c b/drivers/char/agp/sis-agp.c index b6791846809fc7cda691146ff625befac1342bec..2587ef96a9603afdd965ce016be1806eab000a70 100644 --- a/drivers/char/agp/sis-agp.c +++ b/drivers/char/agp/sis-agp.c @@ -79,10 +79,8 @@ static void sis_delayed_enable(struct agp_bridge_data *bridge, u32 mode) u32 command; int rate; - printk(KERN_INFO PFX "Found an AGP %d.%d compliant device at %s.\n", - agp_bridge->major_version, - agp_bridge->minor_version, - pci_name(agp_bridge->dev)); + dev_info(&agp_bridge->dev->dev, "AGP %d.%d bridge\n", + agp_bridge->major_version, agp_bridge->minor_version); pci_read_config_dword(agp_bridge->dev, agp_bridge->capndx + PCI_AGP_STATUS, &command); command = agp_collect_device_status(bridge, mode, command); @@ -94,8 +92,8 @@ static void sis_delayed_enable(struct agp_bridge_data *bridge, u32 mode) if (!agp) continue; - printk(KERN_INFO PFX "Putting AGP V3 device at %s into %dx mode\n", - pci_name(device), rate); + dev_info(&agp_bridge->dev->dev, "putting AGP V3 device at %s into %dx mode\n", + pci_name(device), rate); pci_write_config_dword(device, agp + PCI_AGP_COMMAND, command); @@ -105,7 +103,7 @@ static void sis_delayed_enable(struct agp_bridge_data *bridge, u32 mode) * cannot be configured */ if (device->device == bridge->dev->device) { - printk(KERN_INFO PFX "SiS delay workaround: giving bridge time to recover.\n"); + dev_info(&agp_bridge->dev->dev, "SiS delay workaround: giving bridge time to recover\n"); msleep(10); } } @@ -190,7 +188,8 @@ static int __devinit agp_sis_probe(struct pci_dev *pdev, return -ENODEV; - printk(KERN_INFO PFX "Detected SiS chipset - id:%i\n", pdev->device); + dev_info(&pdev->dev, "SiS chipset [%04x/%04x]\n", + pdev->vendor, pdev->device); bridge = agp_alloc_bridge(); if (!bridge) return -ENOMEM; @@ -242,7 +241,7 @@ static struct pci_device_id agp_sis_pci_table[] = { .class = (PCI_CLASS_BRIDGE_HOST << 8), .class_mask = ~0, .vendor = PCI_VENDOR_ID_SI, - .device = PCI_DEVICE_ID_SI_5591_AGP, + .device = PCI_DEVICE_ID_SI_5591, .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, }, diff --git a/drivers/char/agp/sworks-agp.c b/drivers/char/agp/sworks-agp.c index 0e054c1344908db74790c5f374ca5ca96c66d243..2fb27fe4c10c186d4003c314c4f53b456f87e799 100644 --- a/drivers/char/agp/sworks-agp.c +++ b/drivers/char/agp/sworks-agp.c @@ -241,7 +241,8 @@ static void serverworks_tlbflush(struct agp_memory *temp) while (readb(serverworks_private.registers+SVWRKS_POSTFLUSH) == 1) { cpu_relax(); if (time_after(jiffies, timeout)) { - printk(KERN_ERR PFX "TLB post flush took more than 3 seconds\n"); + dev_err(&serverworks_private.svrwrks_dev->dev, + "TLB post flush took more than 3 seconds\n"); break; } } @@ -251,7 +252,8 @@ static void serverworks_tlbflush(struct agp_memory *temp) while (readl(serverworks_private.registers+SVWRKS_DIRFLUSH) == 1) { cpu_relax(); if (time_after(jiffies, timeout)) { - printk(KERN_ERR PFX "TLB Dir flush took more than 3 seconds\n"); + dev_err(&serverworks_private.svrwrks_dev->dev, + "TLB Dir flush took more than 3 seconds\n"); break; } } @@ -271,7 +273,7 @@ static int serverworks_configure(void) temp = (temp & PCI_BASE_ADDRESS_MEM_MASK); serverworks_private.registers = (volatile u8 __iomem *) ioremap(temp, 4096); if (!serverworks_private.registers) { - printk (KERN_ERR PFX "Unable to ioremap() memory.\n"); + dev_err(&agp_bridge->dev->dev, "can't ioremap(%#x)\n", temp); return -ENOMEM; } @@ -451,7 +453,7 @@ static int __devinit agp_serverworks_probe(struct pci_dev *pdev, switch (pdev->device) { case 0x0006: - printk (KERN_ERR PFX "ServerWorks CNB20HE is unsupported due to lack of documentation.\n"); + dev_err(&pdev->dev, "ServerWorks CNB20HE is unsupported due to lack of documentation\n"); return -ENODEV; case PCI_DEVICE_ID_SERVERWORKS_HE: @@ -461,8 +463,8 @@ static int __devinit agp_serverworks_probe(struct pci_dev *pdev, default: if (cap_ptr) - printk(KERN_ERR PFX "Unsupported Serverworks chipset " - "(device id: %04x)\n", pdev->device); + dev_err(&pdev->dev, "unsupported Serverworks chipset " + "[%04x/%04x]\n", pdev->vendor, pdev->device); return -ENODEV; } @@ -470,8 +472,7 @@ static int __devinit agp_serverworks_probe(struct pci_dev *pdev, bridge_dev = pci_get_bus_and_slot((unsigned int)pdev->bus->number, PCI_DEVFN(0, 1)); if (!bridge_dev) { - printk(KERN_INFO PFX "Detected a Serverworks chipset " - "but could not find the secondary device.\n"); + dev_info(&pdev->dev, "can't find secondary device\n"); return -ENODEV; } @@ -482,8 +483,8 @@ static int __devinit agp_serverworks_probe(struct pci_dev *pdev, if (temp & PCI_BASE_ADDRESS_MEM_TYPE_64) { pci_read_config_dword(pdev, SVWRKS_APSIZE + 4, &temp2); if (temp2 != 0) { - printk(KERN_INFO PFX "Detected 64 bit aperture address, " - "but top bits are not zero. Disabling agp\n"); + dev_info(&pdev->dev, "64 bit aperture address, " + "but top bits are not zero; disabling AGP\n"); return -ENODEV; } serverworks_private.mm_addr_ofs = 0x18; @@ -495,8 +496,8 @@ static int __devinit agp_serverworks_probe(struct pci_dev *pdev, pci_read_config_dword(pdev, serverworks_private.mm_addr_ofs + 4, &temp2); if (temp2 != 0) { - printk(KERN_INFO PFX "Detected 64 bit MMIO address, " - "but top bits are not zero. Disabling agp\n"); + dev_info(&pdev->dev, "64 bit MMIO address, but top " + "bits are not zero; disabling AGP\n"); return -ENODEV; } } diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c index d2fa3cfca02a2ccf1b033e852a078320c64577a9..eef72709ec5331902291c26f37eb9301daba48af 100644 --- a/drivers/char/agp/uninorth-agp.c +++ b/drivers/char/agp/uninorth-agp.c @@ -46,8 +46,8 @@ static int uninorth_fetch_size(void) break; if (i == agp_bridge->driver->num_aperture_sizes) { - printk(KERN_ERR PFX "Invalid aperture size, using" - " default\n"); + dev_err(&agp_bridge->dev->dev, "invalid aperture size, " + "using default\n"); size = 0; aperture = NULL; } @@ -108,8 +108,8 @@ static int uninorth_configure(void) current_size = A_SIZE_32(agp_bridge->current_size); - printk(KERN_INFO PFX "configuring for size idx: %d\n", - current_size->size_value); + dev_info(&agp_bridge->dev->dev, "configuring for size idx: %d\n", + current_size->size_value); /* aperture size and gatt addr */ pci_write_config_dword(agp_bridge->dev, @@ -197,8 +197,9 @@ static int u3_insert_memory(struct agp_memory *mem, off_t pg_start, int type) gp = (u32 *) &agp_bridge->gatt_table[pg_start]; for (i = 0; i < mem->page_count; ++i) { if (gp[i]) { - printk("u3_insert_memory: entry 0x%x occupied (%x)\n", - i, gp[i]); + dev_info(&agp_bridge->dev->dev, + "u3_insert_memory: entry 0x%x occupied (%x)\n", + i, gp[i]); return -EBUSY; } } @@ -276,8 +277,8 @@ static void uninorth_agp_enable(struct agp_bridge_data *bridge, u32 mode) &scratch); } while ((scratch & PCI_AGP_COMMAND_AGP) == 0 && ++timeout < 1000); if ((scratch & PCI_AGP_COMMAND_AGP) == 0) - printk(KERN_ERR PFX "failed to write UniNorth AGP" - " command register\n"); + dev_err(&bridge->dev->dev, "can't write UniNorth AGP " + "command register\n"); if (uninorth_rev >= 0x30) { /* This is an AGP V3 */ @@ -330,8 +331,8 @@ static int agp_uninorth_suspend(struct pci_dev *pdev) pci_read_config_dword(device, agp + PCI_AGP_COMMAND, &cmd); if (!(cmd & PCI_AGP_COMMAND_AGP)) continue; - printk("uninorth-agp: disabling AGP on device %s\n", - pci_name(device)); + dev_info(&pdev->dev, "disabling AGP on device %s\n", + pci_name(device)); cmd &= ~PCI_AGP_COMMAND_AGP; pci_write_config_dword(device, agp + PCI_AGP_COMMAND, cmd); } @@ -341,8 +342,7 @@ static int agp_uninorth_suspend(struct pci_dev *pdev) pci_read_config_dword(pdev, agp + PCI_AGP_COMMAND, &cmd); bridge->dev_private_data = (void *)(long)cmd; if (cmd & PCI_AGP_COMMAND_AGP) { - printk("uninorth-agp: disabling AGP on bridge %s\n", - pci_name(pdev)); + dev_info(&pdev->dev, "disabling AGP on bridge\n"); cmd &= ~PCI_AGP_COMMAND_AGP; pci_write_config_dword(pdev, agp + PCI_AGP_COMMAND, cmd); } @@ -591,14 +591,14 @@ static int __devinit agp_uninorth_probe(struct pci_dev *pdev, /* probe for known chipsets */ for (j = 0; devs[j].chipset_name != NULL; ++j) { if (pdev->device == devs[j].device_id) { - printk(KERN_INFO PFX "Detected Apple %s chipset\n", - devs[j].chipset_name); + dev_info(&pdev->dev, "Apple %s chipset\n", + devs[j].chipset_name); goto found; } } - printk(KERN_ERR PFX "Unsupported Apple chipset (device id: %04x).\n", - pdev->device); + dev_err(&pdev->dev, "unsupported Apple chipset [%04x/%04x]\n", + pdev->vendor, pdev->device); return -ENODEV; found: diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c index 02aac104842d91033077da4488926fccfc7daa3d..fd64137b1ab915fb9384fa674ad54be65c5f0074 100644 --- a/drivers/char/hvc_console.c +++ b/drivers/char/hvc_console.c @@ -322,11 +322,10 @@ static int hvc_open(struct tty_struct *tty, struct file * filp) hp->tty = tty; - if (hp->ops->notifier_add) - rc = hp->ops->notifier_add(hp, hp->data); - spin_unlock_irqrestore(&hp->lock, flags); + if (hp->ops->notifier_add) + rc = hp->ops->notifier_add(hp, hp->data); /* * If the notifier fails we return an error. The tty layer diff --git a/drivers/char/hw_random/via-rng.c b/drivers/char/hw_random/via-rng.c index f7feae4ebb5e9981e7f730f637a2b1e54f5cc767..128202e18fc98780b2f576ed20e221dd75d3fe41 100644 --- a/drivers/char/hw_random/via-rng.c +++ b/drivers/char/hw_random/via-rng.c @@ -31,6 +31,7 @@ #include #include #include +#include #define PFX KBUILD_MODNAME ": " @@ -67,16 +68,23 @@ enum { * Another possible performance boost may come from simply buffering * until we have 4 bytes, thus returning a u32 at a time, * instead of the current u8-at-a-time. + * + * Padlock instructions can generate a spurious DNA fault, so + * we have to call them in the context of irq_ts_save/restore() */ static inline u32 xstore(u32 *addr, u32 edx_in) { u32 eax_out; + int ts_state; + + ts_state = irq_ts_save(); asm(".byte 0x0F,0xA7,0xC0 /* xstore %%edi (addr=%0) */" :"=m"(*addr), "=a"(eax_out) :"D"(addr), "d"(edx_in)); + irq_ts_restore(ts_state); return eax_out; } diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index f52931e1c16eb08d0d353a92836a6fdfe0060268..8e8afb6141f99edc8f3a38bbcad1e1b9e802961f 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -2695,15 +2695,13 @@ static __devinit void default_find_bmc(void) for (i = 0; ; i++) { if (!ipmi_defaults[i].port) break; - - info = kzalloc(sizeof(*info), GFP_KERNEL); - if (!info) - return; - #ifdef CONFIG_PPC_MERGE if (check_legacy_ioport(ipmi_defaults[i].port)) continue; #endif + info = kzalloc(sizeof(*info), GFP_KERNEL); + if (!info) + return; info->addr_source = NULL; diff --git a/drivers/char/pcmcia/ipwireless/tty.c b/drivers/char/pcmcia/ipwireless/tty.c index b1414507997c663db2c56afbeaaa338846ede37c..3a23e7694d55f2c61374139117c23dc20c52052b 100644 --- a/drivers/char/pcmcia/ipwireless/tty.c +++ b/drivers/char/pcmcia/ipwireless/tty.c @@ -29,7 +29,6 @@ #include #include #include -#include #include "tty.h" #include "network.h" diff --git a/drivers/char/random.c b/drivers/char/random.c index e0d0e371909cd2f1c00d4e2f63fe8c8ae2c81bcc..7ce1ac4baa6d81feccad163cb9c476edfb7278c9 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -407,7 +407,7 @@ struct entropy_store { /* read-write data: */ spinlock_t lock; unsigned add_ptr; - int entropy_count; + int entropy_count; /* Must at no time exceed ->POOLBITS! */ int input_rotate; }; @@ -520,6 +520,7 @@ static void mix_pool_bytes(struct entropy_store *r, const void *in, int bytes) static void credit_entropy_bits(struct entropy_store *r, int nbits) { unsigned long flags; + int entropy_count; if (!nbits) return; @@ -527,20 +528,20 @@ static void credit_entropy_bits(struct entropy_store *r, int nbits) spin_lock_irqsave(&r->lock, flags); DEBUG_ENT("added %d entropy credits to %s\n", nbits, r->name); - r->entropy_count += nbits; - if (r->entropy_count < 0) { + entropy_count = r->entropy_count; + entropy_count += nbits; + if (entropy_count < 0) { DEBUG_ENT("negative entropy/overflow\n"); - r->entropy_count = 0; - } else if (r->entropy_count > r->poolinfo->POOLBITS) - r->entropy_count = r->poolinfo->POOLBITS; + entropy_count = 0; + } else if (entropy_count > r->poolinfo->POOLBITS) + entropy_count = r->poolinfo->POOLBITS; + r->entropy_count = entropy_count; /* should we wake readers? */ - if (r == &input_pool && - r->entropy_count >= random_read_wakeup_thresh) { + if (r == &input_pool && entropy_count >= random_read_wakeup_thresh) { wake_up_interruptible(&random_read_wait); kill_fasync(&fasync, SIGIO, POLL_IN); } - spin_unlock_irqrestore(&r->lock, flags); } @@ -1571,6 +1572,7 @@ u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport) return half_md4_transform(hash, keyptr->secret); } +EXPORT_SYMBOL_GPL(secure_ipv4_port_ephemeral); #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr, diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c index d9799e2bcfbfb128dfc583866fbc40cfcc0d1184..f53d4d00faf01ba76e46d8f99f94048230bd142d 100644 --- a/drivers/char/rtc.c +++ b/drivers/char/rtc.c @@ -78,7 +78,6 @@ #include #include #include -#include #include #include diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c index 509c89ac5bd3292d5ac2a3f9da77902cc2a28280..08911ed6649470d24e840d781e7bc2366bcd2dd6 100644 --- a/drivers/char/synclink_gt.c +++ b/drivers/char/synclink_gt.c @@ -47,7 +47,6 @@ #include -#include #include #include #include diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c index 0e6866fe0f96d5fb19b0098a85d4a5ba52351d33..daeb8f76697123bf47015e0145e5a15ccfe86940 100644 --- a/drivers/char/tty_io.c +++ b/drivers/char/tty_io.c @@ -2496,45 +2496,26 @@ static int tiocgwinsz(struct tty_struct *tty, struct winsize __user *arg) } /** - * tiocswinsz - implement window size set ioctl - * @tty; tty - * @arg: user buffer for result + * tty_do_resize - resize event + * @tty: tty being resized + * @real_tty: real tty (not the same as tty if using a pty/tty pair) + * @rows: rows (character) + * @cols: cols (character) * - * Copies the user idea of the window size to the kernel. Traditionally - * this is just advisory information but for the Linux console it - * actually has driver level meaning and triggers a VC resize. - * - * Locking: - * Called function use the console_sem is used to ensure we do - * not try and resize the console twice at once. - * The tty->termios_mutex is used to ensure we don't double - * resize and get confused. Lock order - tty->termios_mutex before - * console sem + * Update the termios variables and send the neccessary signals to + * peform a terminal resize correctly */ -static int tiocswinsz(struct tty_struct *tty, struct tty_struct *real_tty, - struct winsize __user *arg) +int tty_do_resize(struct tty_struct *tty, struct tty_struct *real_tty, + struct winsize *ws) { - struct winsize tmp_ws; struct pid *pgrp, *rpgrp; unsigned long flags; - if (copy_from_user(&tmp_ws, arg, sizeof(*arg))) - return -EFAULT; - - mutex_lock(&tty->termios_mutex); - if (!memcmp(&tmp_ws, &tty->winsize, sizeof(*arg))) + /* For a PTY we need to lock the tty side */ + mutex_lock(&real_tty->termios_mutex); + if (!memcmp(ws, &tty->winsize, sizeof(*ws))) goto done; - -#ifdef CONFIG_VT - if (tty->driver->type == TTY_DRIVER_TYPE_CONSOLE) { - if (vc_lock_resize(tty->driver_data, tmp_ws.ws_col, - tmp_ws.ws_row)) { - mutex_unlock(&tty->termios_mutex); - return -ENXIO; - } - } -#endif /* Get the PID values and reference them so we can avoid holding the tty ctrl lock while sending signals */ spin_lock_irqsave(&tty->ctrl_lock, flags); @@ -2550,13 +2531,41 @@ static int tiocswinsz(struct tty_struct *tty, struct tty_struct *real_tty, put_pid(pgrp); put_pid(rpgrp); - tty->winsize = tmp_ws; - real_tty->winsize = tmp_ws; + tty->winsize = *ws; + real_tty->winsize = *ws; done: - mutex_unlock(&tty->termios_mutex); + mutex_unlock(&real_tty->termios_mutex); return 0; } +/** + * tiocswinsz - implement window size set ioctl + * @tty; tty + * @arg: user buffer for result + * + * Copies the user idea of the window size to the kernel. Traditionally + * this is just advisory information but for the Linux console it + * actually has driver level meaning and triggers a VC resize. + * + * Locking: + * Driver dependant. The default do_resize method takes the + * tty termios mutex and ctrl_lock. The console takes its own lock + * then calls into the default method. + */ + +static int tiocswinsz(struct tty_struct *tty, struct tty_struct *real_tty, + struct winsize __user *arg) +{ + struct winsize tmp_ws; + if (copy_from_user(&tmp_ws, arg, sizeof(*arg))) + return -EFAULT; + + if (tty->ops->resize) + return tty->ops->resize(tty, real_tty, &tmp_ws); + else + return tty_do_resize(tty, real_tty, &tmp_ws); +} + /** * tioccons - allow admin to move logical console * @file: the file to become console diff --git a/drivers/char/tty_ioctl.c b/drivers/char/tty_ioctl.c index ea9fc5d03b991d924761a12a74b029546629d4a3..bf34e45974212fc46df349416646779d2e7d78dd 100644 --- a/drivers/char/tty_ioctl.c +++ b/drivers/char/tty_ioctl.c @@ -937,12 +937,14 @@ int tty_mode_ioctl(struct tty_struct *tty, struct file *file, return 0; #endif case TIOCGSOFTCAR: - return put_user(C_CLOCAL(tty) ? 1 : 0, + /* FIXME: for correctness we may need to take the termios + lock here - review */ + return put_user(C_CLOCAL(real_tty) ? 1 : 0, (int __user *)arg); case TIOCSSOFTCAR: if (get_user(arg, (unsigned int __user *) arg)) return -EFAULT; - return tty_change_softcar(tty, arg); + return tty_change_softcar(real_tty, arg); default: return -ENOIOCTLCMD; } diff --git a/drivers/char/vt.c b/drivers/char/vt.c index 1bc00c9d860d70f917f2d945162aad3755b31749..60359c360912c7d4dddee8e76a6a4ffb2c576e7e 100644 --- a/drivers/char/vt.c +++ b/drivers/char/vt.c @@ -803,7 +803,25 @@ static inline int resize_screen(struct vc_data *vc, int width, int height, */ #define VC_RESIZE_MAXCOL (32767) #define VC_RESIZE_MAXROW (32767) -int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines) + +/** + * vc_do_resize - resizing method for the tty + * @tty: tty being resized + * @real_tty: real tty (different to tty if a pty/tty pair) + * @vc: virtual console private data + * @cols: columns + * @lines: lines + * + * Resize a virtual console, clipping according to the actual constraints. + * If the caller passes a tty structure then update the termios winsize + * information and perform any neccessary signal handling. + * + * Caller must hold the console semaphore. Takes the termios mutex and + * ctrl_lock of the tty IFF a tty is passed. + */ + +static int vc_do_resize(struct tty_struct *tty, struct tty_struct *real_tty, + struct vc_data *vc, unsigned int cols, unsigned int lines) { unsigned long old_origin, new_origin, new_scr_end, rlth, rrem, err = 0; unsigned int old_cols, old_rows, old_row_size, old_screen_size; @@ -907,24 +925,15 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines) gotoxy(vc, vc->vc_x, vc->vc_y); save_cur(vc); - if (vc->vc_tty) { - struct winsize ws, *cws = &vc->vc_tty->winsize; - struct pid *pgrp = NULL; - + if (tty) { + /* Rewrite the requested winsize data with the actual + resulting sizes */ + struct winsize ws; memset(&ws, 0, sizeof(ws)); ws.ws_row = vc->vc_rows; ws.ws_col = vc->vc_cols; ws.ws_ypixel = vc->vc_scan_lines; - - spin_lock_irq(&vc->vc_tty->ctrl_lock); - if ((ws.ws_row != cws->ws_row || ws.ws_col != cws->ws_col)) - pgrp = get_pid(vc->vc_tty->pgrp); - spin_unlock_irq(&vc->vc_tty->ctrl_lock); - if (pgrp) { - kill_pgrp(vc->vc_tty->pgrp, SIGWINCH, 1); - put_pid(pgrp); - } - *cws = ws; + tty_do_resize(tty, real_tty, &ws); } if (CON_IS_VISIBLE(vc)) @@ -932,14 +941,47 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines) return err; } -int vc_lock_resize(struct vc_data *vc, unsigned int cols, unsigned int lines) +/** + * vc_resize - resize a VT + * @vc: virtual console + * @cols: columns + * @rows: rows + * + * Resize a virtual console as seen from the console end of things. We + * use the common vc_do_resize methods to update the structures. The + * caller must hold the console sem to protect console internals and + * vc->vc_tty + */ + +int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int rows) +{ + return vc_do_resize(vc->vc_tty, vc->vc_tty, vc, cols, rows); +} + +/** + * vt_resize - resize a VT + * @tty: tty to resize + * @real_tty: tty if a pty/tty pair + * @ws: winsize attributes + * + * Resize a virtual terminal. This is called by the tty layer as we + * register our own handler for resizing. The mutual helper does all + * the actual work. + * + * Takes the console sem and the called methods then take the tty + * termios_mutex and the tty ctrl_lock in that order. + */ + +int vt_resize(struct tty_struct *tty, struct tty_struct *real_tty, + struct winsize *ws) { - int rc; + struct vc_data *vc = tty->driver_data; + int ret; acquire_console_sem(); - rc = vc_resize(vc, cols, lines); + ret = vc_do_resize(tty, real_tty, vc, ws->ws_col, ws->ws_row); release_console_sem(); - return rc; + return ret; } void vc_deallocate(unsigned int currcons) @@ -2907,6 +2949,7 @@ static const struct tty_operations con_ops = { .start = con_start, .throttle = con_throttle, .unthrottle = con_unthrottle, + .resize = vt_resize, }; int __init vty_init(void) @@ -4061,7 +4104,6 @@ EXPORT_SYMBOL(default_blu); EXPORT_SYMBOL(update_region); EXPORT_SYMBOL(redraw_screen); EXPORT_SYMBOL(vc_resize); -EXPORT_SYMBOL(vc_lock_resize); EXPORT_SYMBOL(fg_console); EXPORT_SYMBOL(console_blank_hook); EXPORT_SYMBOL(console_blanked); diff --git a/drivers/char/vt_ioctl.c b/drivers/char/vt_ioctl.c index 3211afd9d57e4080eb610c7bde54098a0c7bf117..c904e9ad4a71a396d5fa3c06747065b99335d392 100644 --- a/drivers/char/vt_ioctl.c +++ b/drivers/char/vt_ioctl.c @@ -947,14 +947,16 @@ int vt_ioctl(struct tty_struct *tty, struct file * file, get_user(cc, &vtsizes->v_cols)) ret = -EFAULT; else { + acquire_console_sem(); for (i = 0; i < MAX_NR_CONSOLES; i++) { vc = vc_cons[i].d; if (vc) { vc->vc_resize_user = 1; - vc_lock_resize(vc_cons[i].d, cc, ll); + vc_resize(vc_cons[i].d, cc, ll); } } + release_console_sem(); } break; } diff --git a/drivers/char/xilinx_hwicap/buffer_icap.h b/drivers/char/xilinx_hwicap/buffer_icap.h index c5b1840906b2fdb968277fd6f02b594fb6d86683..8b0252bf06e221ea89a0b9b6b3f89f0eda301722 100644 --- a/drivers/char/xilinx_hwicap/buffer_icap.h +++ b/drivers/char/xilinx_hwicap/buffer_icap.h @@ -38,7 +38,6 @@ #include #include -#include #include #include diff --git a/drivers/char/xilinx_hwicap/fifo_icap.h b/drivers/char/xilinx_hwicap/fifo_icap.h index ffabd3ba2bd82c25076751ddf24decf25f699268..62bda453c90b8a6101e91d11f00ec24406ab48b4 100644 --- a/drivers/char/xilinx_hwicap/fifo_icap.h +++ b/drivers/char/xilinx_hwicap/fifo_icap.h @@ -38,7 +38,6 @@ #include #include -#include #include #include diff --git a/drivers/char/xilinx_hwicap/xilinx_hwicap.c b/drivers/char/xilinx_hwicap/xilinx_hwicap.c index 8bfee5fb7223cd21e5dff7c0f4f62371f66fe963..278c9857bcf548c14de1c8b7fed133530c6e82f4 100644 --- a/drivers/char/xilinx_hwicap/xilinx_hwicap.c +++ b/drivers/char/xilinx_hwicap/xilinx_hwicap.c @@ -74,7 +74,6 @@ * currently programmed in the FPGA. */ -#include #include #include #include diff --git a/drivers/char/xilinx_hwicap/xilinx_hwicap.h b/drivers/char/xilinx_hwicap/xilinx_hwicap.h index 1f9c8b082dbe1643920a59f4cba44973957607de..24d0d9b938fb39e485c56d9e74d1d9ff6effa5e6 100644 --- a/drivers/char/xilinx_hwicap/xilinx_hwicap.h +++ b/drivers/char/xilinx_hwicap/xilinx_hwicap.h @@ -38,7 +38,6 @@ #include #include -#include #include #include diff --git a/drivers/cpuidle/governors/ladder.c b/drivers/cpuidle/governors/ladder.c index ba7b9a6b17a13678896bd1390b1d4823504b641a..a4bec3f919aa7cb98ddaf8f6f7121dc4d2f4781a 100644 --- a/drivers/cpuidle/governors/ladder.c +++ b/drivers/cpuidle/governors/ladder.c @@ -67,10 +67,17 @@ static int ladder_select_state(struct cpuidle_device *dev) struct ladder_device *ldev = &__get_cpu_var(ladder_devices); struct ladder_device_state *last_state; int last_residency, last_idx = ldev->last_state_idx; + int latency_req = pm_qos_requirement(PM_QOS_CPU_DMA_LATENCY); if (unlikely(!ldev)) return 0; + /* Special case when user has set very strict latency requirement */ + if (unlikely(latency_req == 0)) { + ladder_do_selection(ldev, last_idx, 0); + return 0; + } + last_state = &ldev->states[last_idx]; if (dev->states[last_idx].flags & CPUIDLE_FLAG_TIME_VALID) @@ -81,8 +88,7 @@ static int ladder_select_state(struct cpuidle_device *dev) /* consider promotion */ if (last_idx < dev->state_count - 1 && last_residency > last_state->threshold.promotion_time && - dev->states[last_idx + 1].exit_latency <= - pm_qos_requirement(PM_QOS_CPU_DMA_LATENCY)) { + dev->states[last_idx + 1].exit_latency <= latency_req) { last_state->stats.promotion_count++; last_state->stats.demotion_count = 0; if (last_state->stats.promotion_count >= last_state->threshold.promotion_count) { @@ -92,7 +98,19 @@ static int ladder_select_state(struct cpuidle_device *dev) } /* consider demotion */ - if (last_idx > 0 && + if (last_idx > CPUIDLE_DRIVER_STATE_START && + dev->states[last_idx].exit_latency > latency_req) { + int i; + + for (i = last_idx - 1; i > CPUIDLE_DRIVER_STATE_START; i--) { + if (dev->states[i].exit_latency <= latency_req) + break; + } + ladder_do_selection(ldev, last_idx, i); + return i; + } + + if (last_idx > CPUIDLE_DRIVER_STATE_START && last_residency < last_state->threshold.demotion_time) { last_state->stats.demotion_count++; last_state->stats.promotion_count = 0; @@ -117,7 +135,7 @@ static int ladder_enable_device(struct cpuidle_device *dev) struct ladder_device_state *lstate; struct cpuidle_state *state; - ldev->last_state_idx = 0; + ldev->last_state_idx = CPUIDLE_DRIVER_STATE_START; for (i = 0; i < dev->state_count; i++) { state = &dev->states[i]; diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c index 78d77c5dc35c3ec00b261fa39a7e3aa89271a957..8d7cf3f31450728ab60a3f349f2e9f88b00cfb95 100644 --- a/drivers/cpuidle/governors/menu.c +++ b/drivers/cpuidle/governors/menu.c @@ -34,21 +34,28 @@ static DEFINE_PER_CPU(struct menu_device, menu_devices); static int menu_select(struct cpuidle_device *dev) { struct menu_device *data = &__get_cpu_var(menu_devices); + int latency_req = pm_qos_requirement(PM_QOS_CPU_DMA_LATENCY); int i; + /* Special case when user has set very strict latency requirement */ + if (unlikely(latency_req == 0)) { + data->last_state_idx = 0; + return 0; + } + /* determine the expected residency time */ data->expected_us = (u32) ktime_to_ns(tick_nohz_get_sleep_length()) / 1000; /* find the deepest idle state that satisfies our constraints */ - for (i = 1; i < dev->state_count; i++) { + for (i = CPUIDLE_DRIVER_STATE_START + 1; i < dev->state_count; i++) { struct cpuidle_state *s = &dev->states[i]; if (s->target_residency > data->expected_us) break; if (s->target_residency > data->predicted_us) break; - if (s->exit_latency > pm_qos_requirement(PM_QOS_CPU_DMA_LATENCY)) + if (s->exit_latency > latency_req) break; } @@ -67,9 +74,9 @@ static void menu_reflect(struct cpuidle_device *dev) { struct menu_device *data = &__get_cpu_var(menu_devices); int last_idx = data->last_state_idx; - unsigned int measured_us = - cpuidle_get_last_residency(dev) + data->elapsed_us; + unsigned int last_idle_us = cpuidle_get_last_residency(dev); struct cpuidle_state *target = &dev->states[last_idx]; + unsigned int measured_us; /* * Ugh, this idle state doesn't support residency measurements, so we @@ -77,20 +84,27 @@ static void menu_reflect(struct cpuidle_device *dev) * for one full standard timer tick. However, be aware that this * could potentially result in a suboptimal state transition. */ - if (!(target->flags & CPUIDLE_FLAG_TIME_VALID)) - measured_us = USEC_PER_SEC / HZ; + if (unlikely(!(target->flags & CPUIDLE_FLAG_TIME_VALID))) + last_idle_us = USEC_PER_SEC / HZ; + + /* + * measured_us and elapsed_us are the cumulative idle time, since the + * last time we were woken out of idle by an interrupt. + */ + if (data->elapsed_us <= data->elapsed_us + last_idle_us) + measured_us = data->elapsed_us + last_idle_us; + else + measured_us = -1; + + /* Predict time until next break event */ + data->predicted_us = max(measured_us, data->last_measured_us); - /* Predict time remaining until next break event */ - if (measured_us + BREAK_FUZZ < data->expected_us - target->exit_latency) { - data->predicted_us = max(measured_us, data->last_measured_us); + if (last_idle_us + BREAK_FUZZ < + data->expected_us - target->exit_latency) { data->last_measured_us = measured_us; data->elapsed_us = 0; } else { - if (data->elapsed_us < data->elapsed_us + measured_us) - data->elapsed_us = measured_us; - else - data->elapsed_us = -1; - data->predicted_us = max(measured_us, data->last_measured_us); + data->elapsed_us = measured_us; } } diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c index 31a0e0b455b6e3c61ffef1ef004351fac0085dcd..97b003839fb6ab0df4249fd29424f4ba05f0ec3b 100644 --- a/drivers/cpuidle/sysfs.c +++ b/drivers/cpuidle/sysfs.c @@ -21,8 +21,8 @@ static int __init cpuidle_sysfs_setup(char *unused) } __setup("cpuidle_sysfs_switch", cpuidle_sysfs_setup); -static ssize_t show_available_governors(struct sys_device *dev, - struct sysdev_attribute *attr, char *buf) +static ssize_t show_available_governors(struct sysdev_class *class, + char *buf) { ssize_t i = 0; struct cpuidle_governor *tmp; @@ -40,8 +40,8 @@ out: return i; } -static ssize_t show_current_driver(struct sys_device *dev, - struct sysdev_attribute *attr, char *buf) +static ssize_t show_current_driver(struct sysdev_class *class, + char *buf) { ssize_t ret; @@ -55,8 +55,8 @@ static ssize_t show_current_driver(struct sys_device *dev, return ret; } -static ssize_t show_current_governor(struct sys_device *dev, - struct sysdev_attribute *attr, char *buf) +static ssize_t show_current_governor(struct sysdev_class *class, + char *buf) { ssize_t ret; @@ -70,9 +70,8 @@ static ssize_t show_current_governor(struct sys_device *dev, return ret; } -static ssize_t store_current_governor(struct sys_device *dev, - struct sysdev_attribute *attr, - const char *buf, size_t count) +static ssize_t store_current_governor(struct sysdev_class *class, + const char *buf, size_t count) { char gov_name[CPUIDLE_NAME_LEN]; int ret = -EINVAL; @@ -104,8 +103,9 @@ static ssize_t store_current_governor(struct sys_device *dev, return count; } -static SYSDEV_ATTR(current_driver, 0444, show_current_driver, NULL); -static SYSDEV_ATTR(current_governor_ro, 0444, show_current_governor, NULL); +static SYSDEV_CLASS_ATTR(current_driver, 0444, show_current_driver, NULL); +static SYSDEV_CLASS_ATTR(current_governor_ro, 0444, show_current_governor, + NULL); static struct attribute *cpuclass_default_attrs[] = { &attr_current_driver.attr, @@ -113,9 +113,10 @@ static struct attribute *cpuclass_default_attrs[] = { NULL }; -static SYSDEV_ATTR(available_governors, 0444, show_available_governors, NULL); -static SYSDEV_ATTR(current_governor, 0644, show_current_governor, - store_current_governor); +static SYSDEV_CLASS_ATTR(available_governors, 0444, show_available_governors, + NULL); +static SYSDEV_CLASS_ATTR(current_governor, 0644, show_current_governor, + store_current_governor); static struct attribute *cpuclass_switch_attrs[] = { &attr_available_governors.attr, diff --git a/drivers/crypto/padlock-aes.c b/drivers/crypto/padlock-aes.c index 54a2a166e566740f1ebae141495e09013015aeea..bf2917d197a018d13f1bc48ad4c93c0b0a93ccde 100644 --- a/drivers/crypto/padlock-aes.c +++ b/drivers/crypto/padlock-aes.c @@ -16,6 +16,7 @@ #include #include #include +#include #include "padlock.h" /* Control word. */ @@ -141,6 +142,12 @@ static inline void padlock_reset_key(void) asm volatile ("pushfl; popfl"); } +/* + * While the padlock instructions don't use FP/SSE registers, they + * generate a spurious DNA fault when cr0.ts is '1'. These instructions + * should be used only inside the irq_ts_save/restore() context + */ + static inline void padlock_xcrypt(const u8 *input, u8 *output, void *key, void *control_word) { @@ -205,15 +212,23 @@ static inline u8 *padlock_xcrypt_cbc(const u8 *input, u8 *output, void *key, static void aes_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) { struct aes_ctx *ctx = aes_ctx(tfm); + int ts_state; padlock_reset_key(); + + ts_state = irq_ts_save(); aes_crypt(in, out, ctx->E, &ctx->cword.encrypt); + irq_ts_restore(ts_state); } static void aes_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) { struct aes_ctx *ctx = aes_ctx(tfm); + int ts_state; padlock_reset_key(); + + ts_state = irq_ts_save(); aes_crypt(in, out, ctx->D, &ctx->cword.decrypt); + irq_ts_restore(ts_state); } static struct crypto_alg aes_alg = { @@ -244,12 +259,14 @@ static int ecb_aes_encrypt(struct blkcipher_desc *desc, struct aes_ctx *ctx = blk_aes_ctx(desc->tfm); struct blkcipher_walk walk; int err; + int ts_state; padlock_reset_key(); blkcipher_walk_init(&walk, dst, src, nbytes); err = blkcipher_walk_virt(desc, &walk); + ts_state = irq_ts_save(); while ((nbytes = walk.nbytes)) { padlock_xcrypt_ecb(walk.src.virt.addr, walk.dst.virt.addr, ctx->E, &ctx->cword.encrypt, @@ -257,6 +274,7 @@ static int ecb_aes_encrypt(struct blkcipher_desc *desc, nbytes &= AES_BLOCK_SIZE - 1; err = blkcipher_walk_done(desc, &walk, nbytes); } + irq_ts_restore(ts_state); return err; } @@ -268,12 +286,14 @@ static int ecb_aes_decrypt(struct blkcipher_desc *desc, struct aes_ctx *ctx = blk_aes_ctx(desc->tfm); struct blkcipher_walk walk; int err; + int ts_state; padlock_reset_key(); blkcipher_walk_init(&walk, dst, src, nbytes); err = blkcipher_walk_virt(desc, &walk); + ts_state = irq_ts_save(); while ((nbytes = walk.nbytes)) { padlock_xcrypt_ecb(walk.src.virt.addr, walk.dst.virt.addr, ctx->D, &ctx->cword.decrypt, @@ -281,7 +301,7 @@ static int ecb_aes_decrypt(struct blkcipher_desc *desc, nbytes &= AES_BLOCK_SIZE - 1; err = blkcipher_walk_done(desc, &walk, nbytes); } - + irq_ts_restore(ts_state); return err; } @@ -314,12 +334,14 @@ static int cbc_aes_encrypt(struct blkcipher_desc *desc, struct aes_ctx *ctx = blk_aes_ctx(desc->tfm); struct blkcipher_walk walk; int err; + int ts_state; padlock_reset_key(); blkcipher_walk_init(&walk, dst, src, nbytes); err = blkcipher_walk_virt(desc, &walk); + ts_state = irq_ts_save(); while ((nbytes = walk.nbytes)) { u8 *iv = padlock_xcrypt_cbc(walk.src.virt.addr, walk.dst.virt.addr, ctx->E, @@ -329,6 +351,7 @@ static int cbc_aes_encrypt(struct blkcipher_desc *desc, nbytes &= AES_BLOCK_SIZE - 1; err = blkcipher_walk_done(desc, &walk, nbytes); } + irq_ts_restore(ts_state); return err; } @@ -340,12 +363,14 @@ static int cbc_aes_decrypt(struct blkcipher_desc *desc, struct aes_ctx *ctx = blk_aes_ctx(desc->tfm); struct blkcipher_walk walk; int err; + int ts_state; padlock_reset_key(); blkcipher_walk_init(&walk, dst, src, nbytes); err = blkcipher_walk_virt(desc, &walk); + ts_state = irq_ts_save(); while ((nbytes = walk.nbytes)) { padlock_xcrypt_cbc(walk.src.virt.addr, walk.dst.virt.addr, ctx->D, walk.iv, &ctx->cword.decrypt, @@ -354,6 +379,7 @@ static int cbc_aes_decrypt(struct blkcipher_desc *desc, err = blkcipher_walk_done(desc, &walk, nbytes); } + irq_ts_restore(ts_state); return err; } diff --git a/drivers/crypto/padlock-sha.c b/drivers/crypto/padlock-sha.c index 40d5680fa0139c926ab500545736a3ac9abd0035..a7fbadebf62330864734e5302be660d2f39ab51a 100644 --- a/drivers/crypto/padlock-sha.c +++ b/drivers/crypto/padlock-sha.c @@ -22,6 +22,7 @@ #include #include #include +#include #include "padlock.h" #define SHA1_DEFAULT_FALLBACK "sha1-generic" @@ -102,6 +103,7 @@ static void padlock_do_sha1(const char *in, char *out, int count) * PadLock microcode needs it that big. */ char buf[128+16]; char *result = NEAREST_ALIGNED(buf); + int ts_state; ((uint32_t *)result)[0] = SHA1_H0; ((uint32_t *)result)[1] = SHA1_H1; @@ -109,9 +111,12 @@ static void padlock_do_sha1(const char *in, char *out, int count) ((uint32_t *)result)[3] = SHA1_H3; ((uint32_t *)result)[4] = SHA1_H4; + /* prevent taking the spurious DNA fault with padlock. */ + ts_state = irq_ts_save(); asm volatile (".byte 0xf3,0x0f,0xa6,0xc8" /* rep xsha1 */ : "+S"(in), "+D"(result) : "c"(count), "a"(0)); + irq_ts_restore(ts_state); padlock_output_block((uint32_t *)result, (uint32_t *)out, 5); } @@ -123,6 +128,7 @@ static void padlock_do_sha256(const char *in, char *out, int count) * PadLock microcode needs it that big. */ char buf[128+16]; char *result = NEAREST_ALIGNED(buf); + int ts_state; ((uint32_t *)result)[0] = SHA256_H0; ((uint32_t *)result)[1] = SHA256_H1; @@ -133,9 +139,12 @@ static void padlock_do_sha256(const char *in, char *out, int count) ((uint32_t *)result)[6] = SHA256_H6; ((uint32_t *)result)[7] = SHA256_H7; + /* prevent taking the spurious DNA fault with padlock. */ + ts_state = irq_ts_save(); asm volatile (".byte 0xf3,0x0f,0xa6,0xd0" /* rep xsha256 */ : "+S"(in), "+D"(result) : "c"(count), "a"(0)); + irq_ts_restore(ts_state); padlock_output_block((uint32_t *)result, (uint32_t *)out, 8); } diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c index 681c15f420834a545292b17974e523d387d2f243..ee827a7f7c6a48257e5af20219dcb256421d8994 100644 --- a/drivers/crypto/talitos.c +++ b/drivers/crypto/talitos.c @@ -96,6 +96,9 @@ struct talitos_private { unsigned int exec_units; unsigned int desc_types; + /* SEC Compatibility info */ + unsigned long features; + /* next channel to be assigned next incoming descriptor */ atomic_t last_chan; @@ -133,6 +136,9 @@ struct talitos_private { struct hwrng rng; }; +/* .features flag */ +#define TALITOS_FTR_SRC_LINK_TBL_LEN_INCLUDES_EXTENT 0x00000001 + /* * map virtual single (contiguous) pointer to h/w descriptor pointer */ @@ -785,7 +791,7 @@ static void ipsec_esp_encrypt_done(struct device *dev, /* copy the generated ICV to dst */ if (edesc->dma_len) { icvdata = &edesc->link_tbl[edesc->src_nents + - edesc->dst_nents + 1]; + edesc->dst_nents + 2]; sg = sg_last(areq->dst, edesc->dst_nents); memcpy((char *)sg_virt(sg) + sg->length - ctx->authsize, icvdata, ctx->authsize); @@ -814,7 +820,7 @@ static void ipsec_esp_decrypt_done(struct device *dev, /* auth check */ if (edesc->dma_len) icvdata = &edesc->link_tbl[edesc->src_nents + - edesc->dst_nents + 1]; + edesc->dst_nents + 2]; else icvdata = &edesc->link_tbl[0]; @@ -921,10 +927,30 @@ static int ipsec_esp(struct ipsec_esp_edesc *edesc, struct aead_request *areq, sg_count = sg_to_link_tbl(areq->src, sg_count, cryptlen, &edesc->link_tbl[0]); if (sg_count > 1) { + struct talitos_ptr *link_tbl_ptr = + &edesc->link_tbl[sg_count-1]; + struct scatterlist *sg; + struct talitos_private *priv = dev_get_drvdata(dev); + desc->ptr[4].j_extent |= DESC_PTR_LNKTBL_JUMP; desc->ptr[4].ptr = cpu_to_be32(edesc->dma_link_tbl); dma_sync_single_for_device(ctx->dev, edesc->dma_link_tbl, edesc->dma_len, DMA_BIDIRECTIONAL); + /* If necessary for this SEC revision, + * add a link table entry for ICV. + */ + if ((priv->features & + TALITOS_FTR_SRC_LINK_TBL_LEN_INCLUDES_EXTENT) && + (edesc->desc.hdr & DESC_HDR_MODE0_ENCRYPT) == 0) { + link_tbl_ptr->j_extent = 0; + link_tbl_ptr++; + link_tbl_ptr->j_extent = DESC_PTR_LNKTBL_RETURN; + link_tbl_ptr->len = cpu_to_be16(authsize); + sg = sg_last(areq->src, edesc->src_nents ? : 1); + link_tbl_ptr->ptr = cpu_to_be32( + (char *)sg_dma_address(sg) + + sg->length - authsize); + } } else { /* Only one segment now, so no link tbl needed */ desc->ptr[4].ptr = cpu_to_be32(sg_dma_address(areq->src)); @@ -944,12 +970,11 @@ static int ipsec_esp(struct ipsec_esp_edesc *edesc, struct aead_request *areq, desc->ptr[5].ptr = cpu_to_be32(sg_dma_address(areq->dst)); } else { struct talitos_ptr *link_tbl_ptr = - &edesc->link_tbl[edesc->src_nents]; - struct scatterlist *sg; + &edesc->link_tbl[edesc->src_nents + 1]; desc->ptr[5].ptr = cpu_to_be32((struct talitos_ptr *) edesc->dma_link_tbl + - edesc->src_nents); + edesc->src_nents + 1); if (areq->src == areq->dst) { memcpy(link_tbl_ptr, &edesc->link_tbl[0], edesc->src_nents * sizeof(struct talitos_ptr)); @@ -957,14 +982,10 @@ static int ipsec_esp(struct ipsec_esp_edesc *edesc, struct aead_request *areq, sg_count = sg_to_link_tbl(areq->dst, sg_count, cryptlen, link_tbl_ptr); } + /* Add an entry to the link table for ICV data */ link_tbl_ptr += sg_count - 1; - - /* handle case where sg_last contains the ICV exclusively */ - sg = sg_last(areq->dst, edesc->dst_nents); - if (sg->length == ctx->authsize) - link_tbl_ptr--; - link_tbl_ptr->j_extent = 0; + sg_count++; link_tbl_ptr++; link_tbl_ptr->j_extent = DESC_PTR_LNKTBL_RETURN; link_tbl_ptr->len = cpu_to_be16(authsize); @@ -973,7 +994,7 @@ static int ipsec_esp(struct ipsec_esp_edesc *edesc, struct aead_request *areq, link_tbl_ptr->ptr = cpu_to_be32((struct talitos_ptr *) edesc->dma_link_tbl + edesc->src_nents + - edesc->dst_nents + 1); + edesc->dst_nents + 2); desc->ptr[5].j_extent |= DESC_PTR_LNKTBL_JUMP; dma_sync_single_for_device(ctx->dev, edesc->dma_link_tbl, @@ -1040,12 +1061,12 @@ static struct ipsec_esp_edesc *ipsec_esp_edesc_alloc(struct aead_request *areq, /* * allocate space for base edesc plus the link tables, - * allowing for a separate entry for the generated ICV (+ 1), + * allowing for two separate entries for ICV and generated ICV (+ 2), * and the ICV data itself */ alloc_len = sizeof(struct ipsec_esp_edesc); if (src_nents || dst_nents) { - dma_len = (src_nents + dst_nents + 1) * + dma_len = (src_nents + dst_nents + 2) * sizeof(struct talitos_ptr) + ctx->authsize; alloc_len += dma_len; } else { @@ -1104,7 +1125,7 @@ static int aead_authenc_decrypt(struct aead_request *req) /* stash incoming ICV for later cmp with ICV generated by the h/w */ if (edesc->dma_len) icvdata = &edesc->link_tbl[edesc->src_nents + - edesc->dst_nents + 1]; + edesc->dst_nents + 2]; else icvdata = &edesc->link_tbl[0]; @@ -1480,6 +1501,9 @@ static int talitos_probe(struct of_device *ofdev, goto err_out; } + if (of_device_is_compatible(np, "fsl,sec3.0")) + priv->features |= TALITOS_FTR_SRC_LINK_TBL_LEN_INCLUDES_EXTENT; + priv->head_lock = kmalloc(sizeof(spinlock_t) * priv->num_channels, GFP_KERNEL); priv->tail_lock = kmalloc(sizeof(spinlock_t) * priv->num_channels, diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c index a4e4494663bf9ce4d6f06b0002add3b7cc28c794..0328da020a1084e6c7f0fcfd0e729a00e079702d 100644 --- a/drivers/dma/mv_xor.c +++ b/drivers/dma/mv_xor.c @@ -25,7 +25,7 @@ #include #include #include -#include +#include #include "mv_xor.h" static void mv_xor_issue_pending(struct dma_chan *chan); diff --git a/drivers/edac/edac_core.h b/drivers/edac/edac_core.h index b27b13c5eb5ad3871c88247887460a253d1a5276..4b55ec607a88f622bf6e81e24aad7812a401d76a 100644 --- a/drivers/edac/edac_core.h +++ b/drivers/edac/edac_core.h @@ -34,7 +34,6 @@ #include #include #include -#include #define EDAC_MC_LABEL_LEN 31 #define EDAC_DEVICE_NAME_LEN 31 diff --git a/drivers/firewire/Kconfig b/drivers/firewire/Kconfig index fa6d6abefd4d14d9bdb8c372118a1ddbcea7b2fb..4509024382081cc17325ab72da5d7587675b1ef8 100644 --- a/drivers/firewire/Kconfig +++ b/drivers/firewire/Kconfig @@ -12,8 +12,8 @@ config FIREWIRE This is the "Juju" FireWire stack, a new alternative implementation designed for robustness and simplicity. You can build either this stack, or the old stack (the ieee1394 driver, ohci1394 etc.) or both. - Please read http://wiki.linux1394.org/JujuMigration before you - enable the new stack. + Please read http://ieee1394.wiki.kernel.org/index.php/Juju_Migration + before you enable the new stack. To compile this driver as a module, say M here: the module will be called firewire-core. diff --git a/drivers/firmware/iscsi_ibft.c b/drivers/firmware/iscsi_ibft.c index 8024e3bfd8774e4c52383cc7918eb46781fc0ffd..b91ef63126ede7decff0bdbbbd475f03a07bd219 100644 --- a/drivers/firmware/iscsi_ibft.c +++ b/drivers/firmware/iscsi_ibft.c @@ -669,8 +669,7 @@ static int __init ibft_register_kobjects(struct ibft_table_header *header, control = (void *)header + sizeof(*header); end = (void *)control + control->hdr.length; - eot_offset = (void *)header + header->length - - (void *)control - sizeof(*header); + eot_offset = (void *)header + header->length - (void *)control; rc = ibft_verify_hdr("control", (struct ibft_hdr *)control, id_control, sizeof(*control)); diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c index 001622eb86f962d28f6b6842981817ddf7f14132..3bf8ee120d42d9e64cb64246157e46ed0b430c6f 100644 --- a/drivers/firmware/memmap.c +++ b/drivers/firmware/memmap.c @@ -84,20 +84,23 @@ static struct kobj_type memmap_ktype = { */ /* - * Firmware memory map entries + * Firmware memory map entries. No locking is needed because the + * firmware_map_add() and firmware_map_add_early() functions are called + * in firmware initialisation code in one single thread of execution. */ static LIST_HEAD(map_entries); /** - * Common implementation of firmware_map_add() and firmware_map_add_early() - * which expects a pre-allocated struct firmware_map_entry. - * + * firmware_map_add_entry() - Does the real work to add a firmware memmap entry. * @start: Start of the memory range. * @end: End of the memory range (inclusive). * @type: Type of the memory range. * @entry: Pre-allocated (either kmalloc() or bootmem allocator), uninitialised * entry. - */ + * + * Common implementation of firmware_map_add() and firmware_map_add_early() + * which expects a pre-allocated struct firmware_map_entry. + **/ static int firmware_map_add_entry(resource_size_t start, resource_size_t end, const char *type, struct firmware_map_entry *entry) @@ -115,33 +118,52 @@ static int firmware_map_add_entry(resource_size_t start, resource_size_t end, return 0; } -/* - * See for documentation. - */ +/** + * firmware_map_add() - Adds a firmware mapping entry. + * @start: Start of the memory range. + * @end: End of the memory range (inclusive). + * @type: Type of the memory range. + * + * This function uses kmalloc() for memory + * allocation. Use firmware_map_add_early() if you want to use the bootmem + * allocator. + * + * That function must be called before late_initcall. + * + * Returns 0 on success, or -ENOMEM if no memory could be allocated. + **/ int firmware_map_add(resource_size_t start, resource_size_t end, const char *type) { struct firmware_map_entry *entry; entry = kmalloc(sizeof(struct firmware_map_entry), GFP_ATOMIC); - WARN_ON(!entry); if (!entry) return -ENOMEM; return firmware_map_add_entry(start, end, type, entry); } -/* - * See for documentation. - */ +/** + * firmware_map_add_early() - Adds a firmware mapping entry. + * @start: Start of the memory range. + * @end: End of the memory range (inclusive). + * @type: Type of the memory range. + * + * Adds a firmware mapping entry. This function uses the bootmem allocator + * for memory allocation. Use firmware_map_add() if you want to use kmalloc(). + * + * That function must be called before late_initcall. + * + * Returns 0 on success, or -ENOMEM if no memory could be allocated. + **/ int __init firmware_map_add_early(resource_size_t start, resource_size_t end, const char *type) { struct firmware_map_entry *entry; entry = alloc_bootmem_low(sizeof(struct firmware_map_entry)); - WARN_ON(!entry); - if (!entry) + if (WARN_ON(!entry)) return -ENOMEM; return firmware_map_add_entry(start, end, type, entry); @@ -183,7 +205,10 @@ static ssize_t memmap_attr_show(struct kobject *kobj, /* * Initialises stuff and adds the entries in the map_entries list to * sysfs. Important is that firmware_map_add() and firmware_map_add_early() - * must be called before late_initcall. + * must be called before late_initcall. That's just because that function + * is called as late_initcall() function, which means that if you call + * firmware_map_add() or firmware_map_add_early() afterwards, the entries + * are not added to sysfs. */ static int __init memmap_init(void) { @@ -192,13 +217,13 @@ static int __init memmap_init(void) struct kset *memmap_kset; memmap_kset = kset_create_and_add("memmap", NULL, firmware_kobj); - WARN_ON(!memmap_kset); - if (!memmap_kset) + if (WARN_ON(!memmap_kset)) return -ENOMEM; list_for_each_entry(entry, &map_entries, list) { entry->kobj.kset = memmap_kset; - kobject_add(&entry->kobj, NULL, "%d", i++); + if (kobject_add(&entry->kobj, NULL, "%d", i++)) + kobject_put(&entry->kobj); } return 0; diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index 089c015c01d148234fcd24abac9f935c9fd185ef..53f0e5af1cc82fd2379b8a48db2afe0ea8d60298 100644 --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c @@ -400,27 +400,31 @@ static void drm_locked_tasklet_func(unsigned long data) { struct drm_device *dev = (struct drm_device *)data; unsigned long irqflags; - + void (*tasklet_func)(struct drm_device *); + spin_lock_irqsave(&dev->tasklet_lock, irqflags); + tasklet_func = dev->locked_tasklet_func; + spin_unlock_irqrestore(&dev->tasklet_lock, irqflags); - if (!dev->locked_tasklet_func || + if (!tasklet_func || !drm_lock_take(&dev->lock, DRM_KERNEL_CONTEXT)) { - spin_unlock_irqrestore(&dev->tasklet_lock, irqflags); return; } dev->lock.lock_time = jiffies; atomic_inc(&dev->counts[_DRM_STAT_LOCKS]); - dev->locked_tasklet_func(dev); + spin_lock_irqsave(&dev->tasklet_lock, irqflags); + tasklet_func = dev->locked_tasklet_func; + dev->locked_tasklet_func = NULL; + spin_unlock_irqrestore(&dev->tasklet_lock, irqflags); + + if (tasklet_func != NULL) + tasklet_func(dev); drm_lock_free(&dev->lock, DRM_KERNEL_CONTEXT); - - dev->locked_tasklet_func = NULL; - - spin_unlock_irqrestore(&dev->tasklet_lock, irqflags); } /** diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c index 0998723cde7925b4c9988836b15ddd10e1566820..a4caf95485d7c6826482393ecf803d408b7047dd 100644 --- a/drivers/gpu/drm/drm_lock.c +++ b/drivers/gpu/drm/drm_lock.c @@ -105,14 +105,19 @@ int drm_lock(struct drm_device *dev, void *data, struct drm_file *file_priv) ret ? "interrupted" : "has lock"); if (ret) return ret; - sigemptyset(&dev->sigmask); - sigaddset(&dev->sigmask, SIGSTOP); - sigaddset(&dev->sigmask, SIGTSTP); - sigaddset(&dev->sigmask, SIGTTIN); - sigaddset(&dev->sigmask, SIGTTOU); - dev->sigdata.context = lock->context; - dev->sigdata.lock = dev->lock.hw_lock; - block_all_signals(drm_notifier, &dev->sigdata, &dev->sigmask); + /* don't set the block all signals on the master process for now + * really probably not the correct answer but lets us debug xkb + * xserver for now */ + if (!file_priv->master) { + sigemptyset(&dev->sigmask); + sigaddset(&dev->sigmask, SIGSTOP); + sigaddset(&dev->sigmask, SIGTSTP); + sigaddset(&dev->sigmask, SIGTTIN); + sigaddset(&dev->sigmask, SIGTTOU); + dev->sigdata.context = lock->context; + dev->sigdata.lock = dev->lock.hw_lock; + block_all_signals(drm_notifier, &dev->sigdata, &dev->sigmask); + } if (dev->driver->dma_ready && (lock->flags & _DRM_LOCK_READY)) dev->driver->dma_ready(dev); @@ -150,6 +155,7 @@ int drm_unlock(struct drm_device *dev, void *data, struct drm_file *file_priv) { struct drm_lock *lock = data; unsigned long irqflags; + void (*tasklet_func)(struct drm_device *); if (lock->context == DRM_KERNEL_CONTEXT) { DRM_ERROR("Process %d using kernel context %d\n", @@ -158,14 +164,11 @@ int drm_unlock(struct drm_device *dev, void *data, struct drm_file *file_priv) } spin_lock_irqsave(&dev->tasklet_lock, irqflags); - - if (dev->locked_tasklet_func) { - dev->locked_tasklet_func(dev); - - dev->locked_tasklet_func = NULL; - } - + tasklet_func = dev->locked_tasklet_func; + dev->locked_tasklet_func = NULL; spin_unlock_irqrestore(&dev->tasklet_lock, irqflags); + if (tasklet_func != NULL) + tasklet_func(dev); atomic_inc(&dev->counts[_DRM_STAT_UNLOCKS]); diff --git a/drivers/gpu/drm/radeon/r300_cmdbuf.c b/drivers/gpu/drm/radeon/r300_cmdbuf.c index 702df45320f7bcc897439e8b38a1f8d74200c5c4..4b27d9abb7bcba5b0b77b8ab2b8f48e60859c2f2 100644 --- a/drivers/gpu/drm/radeon/r300_cmdbuf.c +++ b/drivers/gpu/drm/radeon/r300_cmdbuf.c @@ -77,6 +77,9 @@ static int r300_emit_cliprects(drm_radeon_private_t *dev_priv, return -EFAULT; } + box.x2--; /* Hardware expects inclusive bottom-right corner */ + box.y2--; + if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV515) { box.x1 = (box.x1) & R300_CLIPRECT_MASK; @@ -95,8 +98,8 @@ static int r300_emit_cliprects(drm_radeon_private_t *dev_priv, R300_CLIPRECT_MASK; box.y2 = (box.y2 + R300_CLIPRECT_OFFSET) & R300_CLIPRECT_MASK; - } + OUT_RING((box.x1 << R300_CLIPRECT_X_SHIFT) | (box.y1 << R300_CLIPRECT_Y_SHIFT)); OUT_RING((box.x2 << R300_CLIPRECT_X_SHIFT) | @@ -136,6 +139,18 @@ static int r300_emit_cliprects(drm_radeon_private_t *dev_priv, ADVANCE_RING(); } + /* flus cache and wait idle clean after cliprect change */ + BEGIN_RING(2); + OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); + OUT_RING(R300_RB3D_DC_FLUSH); + ADVANCE_RING(); + BEGIN_RING(2); + OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0)); + OUT_RING(RADEON_WAIT_3D_IDLECLEAN); + ADVANCE_RING(); + /* set flush flag */ + dev_priv->track_flush |= RADEON_FLUSH_EMITED; + return 0; } @@ -166,13 +181,13 @@ void r300_init_reg_flags(struct drm_device *dev) ADD_RANGE(0x21DC, 1); ADD_RANGE(R300_VAP_UNKNOWN_221C, 1); ADD_RANGE(R300_VAP_CLIP_X_0, 4); - ADD_RANGE(R300_VAP_PVS_WAITIDLE, 1); + ADD_RANGE(R300_VAP_PVS_STATE_FLUSH_REG, 1); ADD_RANGE(R300_VAP_UNKNOWN_2288, 1); ADD_RANGE(R300_VAP_OUTPUT_VTX_FMT_0, 2); ADD_RANGE(R300_VAP_PVS_CNTL_1, 3); ADD_RANGE(R300_GB_ENABLE, 1); ADD_RANGE(R300_GB_MSPOS0, 5); - ADD_RANGE(R300_TX_CNTL, 1); + ADD_RANGE(R300_TX_INVALTAGS, 1); ADD_RANGE(R300_TX_ENABLE, 1); ADD_RANGE(0x4200, 4); ADD_RANGE(0x4214, 1); @@ -388,15 +403,28 @@ static __inline__ int r300_emit_vpu(drm_radeon_private_t *dev_priv, if (sz * 16 > cmdbuf->bufsz) return -EINVAL; - BEGIN_RING(5 + sz * 4); - /* Wait for VAP to come to senses.. */ - /* there is no need to emit it multiple times, (only once before VAP is programmed, - but this optimization is for later */ - OUT_RING_REG(R300_VAP_PVS_WAITIDLE, 0); + /* VAP is very sensitive so we purge cache before we program it + * and we also flush its state before & after */ + BEGIN_RING(6); + OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); + OUT_RING(R300_RB3D_DC_FLUSH); + OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0)); + OUT_RING(RADEON_WAIT_3D_IDLECLEAN); + OUT_RING(CP_PACKET0(R300_VAP_PVS_STATE_FLUSH_REG, 0)); + OUT_RING(0); + ADVANCE_RING(); + /* set flush flag */ + dev_priv->track_flush |= RADEON_FLUSH_EMITED; + + BEGIN_RING(3 + sz * 4); OUT_RING_REG(R300_VAP_PVS_UPLOAD_ADDRESS, addr); OUT_RING(CP_PACKET0_TABLE(R300_VAP_PVS_UPLOAD_DATA, sz * 4 - 1)); OUT_RING_TABLE((int *)cmdbuf->buf, sz * 4); + ADVANCE_RING(); + BEGIN_RING(2); + OUT_RING(CP_PACKET0(R300_VAP_PVS_STATE_FLUSH_REG, 0)); + OUT_RING(0); ADVANCE_RING(); cmdbuf->buf += sz * 16; @@ -424,6 +452,15 @@ static __inline__ int r300_emit_clear(drm_radeon_private_t *dev_priv, OUT_RING_TABLE((int *)cmdbuf->buf, 8); ADVANCE_RING(); + BEGIN_RING(4); + OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); + OUT_RING(R300_RB3D_DC_FLUSH); + OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0)); + OUT_RING(RADEON_WAIT_3D_IDLECLEAN); + ADVANCE_RING(); + /* set flush flag */ + dev_priv->track_flush |= RADEON_FLUSH_EMITED; + cmdbuf->buf += 8 * 4; cmdbuf->bufsz -= 8 * 4; @@ -543,22 +580,23 @@ static __inline__ int r300_emit_bitblt_multi(drm_radeon_private_t *dev_priv, return 0; } -static __inline__ int r300_emit_indx_buffer(drm_radeon_private_t *dev_priv, - drm_radeon_kcmd_buffer_t *cmdbuf) +static __inline__ int r300_emit_draw_indx_2(drm_radeon_private_t *dev_priv, + drm_radeon_kcmd_buffer_t *cmdbuf) { - u32 *cmd = (u32 *) cmdbuf->buf; - int count, ret; + u32 *cmd; + int count; + int expected_count; RING_LOCALS; - count=(cmd[0]>>16) & 0x3fff; + cmd = (u32 *) cmdbuf->buf; + count = (cmd[0]>>16) & 0x3fff; + expected_count = cmd[1] >> 16; + if (!(cmd[1] & R300_VAP_VF_CNTL__INDEX_SIZE_32bit)) + expected_count = (expected_count+1)/2; - if ((cmd[1] & 0x8000ffff) != 0x80000810) { - DRM_ERROR("Invalid indx_buffer reg address %08X\n", cmd[1]); - return -EINVAL; - } - ret = !radeon_check_offset(dev_priv, cmd[2]); - if (ret) { - DRM_ERROR("Invalid indx_buffer offset is %08X\n", cmd[2]); + if (count && count != expected_count) { + DRM_ERROR("3D_DRAW_INDX_2: packet size %i, expected %i\n", + count, expected_count); return -EINVAL; } @@ -570,6 +608,50 @@ static __inline__ int r300_emit_indx_buffer(drm_radeon_private_t *dev_priv, cmdbuf->buf += (count+2)*4; cmdbuf->bufsz -= (count+2)*4; + if (!count) { + drm_r300_cmd_header_t header; + + if (cmdbuf->bufsz < 4*4 + sizeof(header)) { + DRM_ERROR("3D_DRAW_INDX_2: expect subsequent INDX_BUFFER, but stream is too short.\n"); + return -EINVAL; + } + + header.u = *(unsigned int *)cmdbuf->buf; + + cmdbuf->buf += sizeof(header); + cmdbuf->bufsz -= sizeof(header); + cmd = (u32 *) cmdbuf->buf; + + if (header.header.cmd_type != R300_CMD_PACKET3 || + header.packet3.packet != R300_CMD_PACKET3_RAW || + cmd[0] != CP_PACKET3(RADEON_CP_INDX_BUFFER, 2)) { + DRM_ERROR("3D_DRAW_INDX_2: expect subsequent INDX_BUFFER.\n"); + return -EINVAL; + } + + if ((cmd[1] & 0x8000ffff) != 0x80000810) { + DRM_ERROR("Invalid indx_buffer reg address %08X\n", cmd[1]); + return -EINVAL; + } + if (!radeon_check_offset(dev_priv, cmd[2])) { + DRM_ERROR("Invalid indx_buffer offset is %08X\n", cmd[2]); + return -EINVAL; + } + if (cmd[3] != expected_count) { + DRM_ERROR("INDX_BUFFER: buffer size %i, expected %i\n", + cmd[3], expected_count); + return -EINVAL; + } + + BEGIN_RING(4); + OUT_RING(cmd[0]); + OUT_RING_TABLE((int *)(cmdbuf->buf + 4), 3); + ADVANCE_RING(); + + cmdbuf->buf += 4*4; + cmdbuf->bufsz -= 4*4; + } + return 0; } @@ -613,11 +695,22 @@ static __inline__ int r300_emit_raw_packet3(drm_radeon_private_t *dev_priv, case RADEON_CNTL_BITBLT_MULTI: return r300_emit_bitblt_multi(dev_priv, cmdbuf); - case RADEON_CP_INDX_BUFFER: /* DRAW_INDX_2 without INDX_BUFFER seems to lock up the gpu */ - return r300_emit_indx_buffer(dev_priv, cmdbuf); - case RADEON_CP_3D_DRAW_IMMD_2: /* triggers drawing using in-packet vertex data */ - case RADEON_CP_3D_DRAW_VBUF_2: /* triggers drawing of vertex buffers setup elsewhere */ - case RADEON_CP_3D_DRAW_INDX_2: /* triggers drawing using indices to vertex buffer */ + case RADEON_CP_INDX_BUFFER: + DRM_ERROR("packet3 INDX_BUFFER without preceding 3D_DRAW_INDX_2 is illegal.\n"); + return -EINVAL; + case RADEON_CP_3D_DRAW_IMMD_2: + /* triggers drawing using in-packet vertex data */ + case RADEON_CP_3D_DRAW_VBUF_2: + /* triggers drawing of vertex buffers setup elsewhere */ + dev_priv->track_flush &= ~(RADEON_FLUSH_EMITED | + RADEON_PURGE_EMITED); + break; + case RADEON_CP_3D_DRAW_INDX_2: + /* triggers drawing using indices to vertex buffer */ + /* whenever we send vertex we clear flush & purge */ + dev_priv->track_flush &= ~(RADEON_FLUSH_EMITED | + RADEON_PURGE_EMITED); + return r300_emit_draw_indx_2(dev_priv, cmdbuf); case RADEON_WAIT_FOR_IDLE: case RADEON_CP_NOP: /* these packets are safe */ @@ -713,17 +806,53 @@ static __inline__ int r300_emit_packet3(drm_radeon_private_t *dev_priv, */ static __inline__ void r300_pacify(drm_radeon_private_t *dev_priv) { + uint32_t cache_z, cache_3d, cache_2d; RING_LOCALS; - BEGIN_RING(6); - OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); - OUT_RING(R300_RB3D_DSTCACHE_UNKNOWN_0A); + cache_z = R300_ZC_FLUSH; + cache_2d = R300_RB2D_DC_FLUSH; + cache_3d = R300_RB3D_DC_FLUSH; + if (!(dev_priv->track_flush & RADEON_PURGE_EMITED)) { + /* we can purge, primitive where draw since last purge */ + cache_z |= R300_ZC_FREE; + cache_2d |= R300_RB2D_DC_FREE; + cache_3d |= R300_RB3D_DC_FREE; + } + + /* flush & purge zbuffer */ + BEGIN_RING(2); OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0)); - OUT_RING(R300_ZB_ZCACHE_CTLSTAT_ZC_FLUSH_FLUSH_AND_FREE| - R300_ZB_ZCACHE_CTLSTAT_ZC_FREE_FREE); - OUT_RING(CP_PACKET3(RADEON_CP_NOP, 0)); - OUT_RING(0x0); + OUT_RING(cache_z); + ADVANCE_RING(); + /* flush & purge 3d */ + BEGIN_RING(2); + OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); + OUT_RING(cache_3d); + ADVANCE_RING(); + /* flush & purge texture */ + BEGIN_RING(2); + OUT_RING(CP_PACKET0(R300_TX_INVALTAGS, 0)); + OUT_RING(0); + ADVANCE_RING(); + /* FIXME: is this one really needed ? */ + BEGIN_RING(2); + OUT_RING(CP_PACKET0(R300_RB3D_AARESOLVE_CTL, 0)); + OUT_RING(0); + ADVANCE_RING(); + BEGIN_RING(2); + OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0)); + OUT_RING(RADEON_WAIT_3D_IDLECLEAN); + ADVANCE_RING(); + /* flush & purge 2d through E2 as RB2D will trigger lockup */ + BEGIN_RING(4); + OUT_RING(CP_PACKET0(R300_DSTCACHE_CTLSTAT, 0)); + OUT_RING(cache_2d); + OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0)); + OUT_RING(RADEON_WAIT_2D_IDLECLEAN | + RADEON_WAIT_HOST_IDLECLEAN); ADVANCE_RING(); + /* set flush & purge flags */ + dev_priv->track_flush |= RADEON_FLUSH_EMITED | RADEON_PURGE_EMITED; } /** @@ -905,8 +1034,7 @@ int r300_do_cp_cmdbuf(struct drm_device *dev, DRM_DEBUG("\n"); - /* See the comment above r300_emit_begin3d for why this call must be here, - * and what the cleanup gotos are for. */ + /* pacify */ r300_pacify(dev_priv); if (cmdbuf->nbox <= R300_SIMULTANEOUS_CLIPRECTS) { diff --git a/drivers/gpu/drm/radeon/r300_reg.h b/drivers/gpu/drm/radeon/r300_reg.h index a6802f26afc4a7f482cbaf661ebc1d238ff3243d..ee6f811599a3c15c1a4b83103e59609750c2dfaa 100644 --- a/drivers/gpu/drm/radeon/r300_reg.h +++ b/drivers/gpu/drm/radeon/r300_reg.h @@ -317,7 +317,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. * Therefore, I suspect writing zero to 0x2284 synchronizes the engine and * avoids bugs caused by still running shaders reading bad data from memory. */ -#define R300_VAP_PVS_WAITIDLE 0x2284 /* GUESS */ +#define R300_VAP_PVS_STATE_FLUSH_REG 0x2284 /* Absolutely no clue what this register is about. */ #define R300_VAP_UNKNOWN_2288 0x2288 @@ -513,7 +513,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. /* gap */ /* Zero to flush caches. */ -#define R300_TX_CNTL 0x4100 +#define R300_TX_INVALTAGS 0x4100 #define R300_TX_FLUSH 0x0 /* The upper enable bits are guessed, based on fglrx reported limits. */ @@ -1362,6 +1362,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. #define R300_RB3D_COLORPITCH2 0x4E40 /* GUESS */ #define R300_RB3D_COLORPITCH3 0x4E44 /* GUESS */ +#define R300_RB3D_AARESOLVE_CTL 0x4E88 /* gap */ /* Guess by Vladimir. diff --git a/drivers/gpu/drm/radeon/radeon_cp.c b/drivers/gpu/drm/radeon/radeon_cp.c index f0de81a5689d3c88f386b7e378afda0e59f1001e..248ab4a7d39fdb42a1073f48cceca3ed237d28ce 100644 --- a/drivers/gpu/drm/radeon/radeon_cp.c +++ b/drivers/gpu/drm/radeon/radeon_cp.c @@ -40,6 +40,7 @@ #define RADEON_FIFO_DEBUG 0 static int radeon_do_cleanup_cp(struct drm_device * dev); +static void radeon_do_cp_start(drm_radeon_private_t * dev_priv); static u32 R500_READ_MCIND(drm_radeon_private_t *dev_priv, int addr) { @@ -198,23 +199,8 @@ static int radeon_do_pixcache_flush(drm_radeon_private_t * dev_priv) DRM_UDELAY(1); } } else { - /* 3D */ - tmp = RADEON_READ(R300_RB3D_DSTCACHE_CTLSTAT); - tmp |= RADEON_RB3D_DC_FLUSH_ALL; - RADEON_WRITE(R300_RB3D_DSTCACHE_CTLSTAT, tmp); - - /* 2D */ - tmp = RADEON_READ(R300_DSTCACHE_CTLSTAT); - tmp |= RADEON_RB3D_DC_FLUSH_ALL; - RADEON_WRITE(R300_DSTCACHE_CTLSTAT, tmp); - - for (i = 0; i < dev_priv->usec_timeout; i++) { - if (!(RADEON_READ(R300_DSTCACHE_CTLSTAT) - & RADEON_RB3D_DC_BUSY)) { - return 0; - } - DRM_UDELAY(1); - } + /* don't flush or purge cache here or lockup */ + return 0; } #if RADEON_FIFO_DEBUG @@ -237,6 +223,9 @@ static int radeon_do_wait_for_fifo(drm_radeon_private_t * dev_priv, int entries) return 0; DRM_UDELAY(1); } + DRM_DEBUG("wait for fifo failed status : 0x%08X 0x%08X\n", + RADEON_READ(RADEON_RBBM_STATUS), + RADEON_READ(R300_VAP_CNTL_STATUS)); #if RADEON_FIFO_DEBUG DRM_ERROR("failed!\n"); @@ -263,6 +252,9 @@ static int radeon_do_wait_for_idle(drm_radeon_private_t * dev_priv) } DRM_UDELAY(1); } + DRM_DEBUG("wait idle failed status : 0x%08X 0x%08X\n", + RADEON_READ(RADEON_RBBM_STATUS), + RADEON_READ(R300_VAP_CNTL_STATUS)); #if RADEON_FIFO_DEBUG DRM_ERROR("failed!\n"); @@ -443,14 +435,20 @@ static void radeon_do_cp_start(drm_radeon_private_t * dev_priv) dev_priv->cp_running = 1; - BEGIN_RING(6); - + BEGIN_RING(8); + /* isync can only be written through cp on r5xx write it here */ + OUT_RING(CP_PACKET0(RADEON_ISYNC_CNTL, 0)); + OUT_RING(RADEON_ISYNC_ANY2D_IDLE3D | + RADEON_ISYNC_ANY3D_IDLE2D | + RADEON_ISYNC_WAIT_IDLEGUI | + RADEON_ISYNC_CPSCRATCH_IDLEGUI); RADEON_PURGE_CACHE(); RADEON_PURGE_ZCACHE(); RADEON_WAIT_UNTIL_IDLE(); - ADVANCE_RING(); COMMIT_RING(); + + dev_priv->track_flush |= RADEON_FLUSH_EMITED | RADEON_PURGE_EMITED; } /* Reset the Command Processor. This will not flush any pending diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h index 3f0eca957aa7cfff93640a7db1bedab8f02016b3..0993816931751234fd2705ad4158f61a055faf24 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.h +++ b/drivers/gpu/drm/radeon/radeon_drv.h @@ -220,6 +220,9 @@ struct radeon_virt_surface { struct drm_file *file_priv; }; +#define RADEON_FLUSH_EMITED (1 < 0) +#define RADEON_PURGE_EMITED (1 < 1) + typedef struct drm_radeon_private { drm_radeon_ring_buffer_t ring; drm_radeon_sarea_t *sarea_priv; @@ -311,6 +314,7 @@ typedef struct drm_radeon_private { unsigned long fb_aper_offset; int num_gb_pipes; + int track_flush; } drm_radeon_private_t; typedef struct drm_radeon_buf_priv { @@ -693,7 +697,6 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev, #define R300_ZB_ZCACHE_CTLSTAT 0x4f18 # define R300_ZC_FLUSH (1 << 0) # define R300_ZC_FREE (1 << 1) -# define R300_ZC_FLUSH_ALL 0x3 # define R300_ZC_BUSY (1 << 31) #define RADEON_RB3D_DSTCACHE_CTLSTAT 0x325c # define RADEON_RB3D_DC_FLUSH (3 << 0) @@ -701,6 +704,8 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev, # define RADEON_RB3D_DC_FLUSH_ALL 0xf # define RADEON_RB3D_DC_BUSY (1 << 31) #define R300_RB3D_DSTCACHE_CTLSTAT 0x4e4c +# define R300_RB3D_DC_FLUSH (2 << 0) +# define R300_RB3D_DC_FREE (2 << 2) # define R300_RB3D_DC_FINISH (1 << 4) #define RADEON_RB3D_ZSTENCILCNTL 0x1c2c # define RADEON_Z_TEST_MASK (7 << 4) @@ -1246,17 +1251,17 @@ do { \ OUT_RING(RADEON_RB3D_DC_FLUSH); \ } else { \ OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \ - OUT_RING(RADEON_RB3D_DC_FLUSH); \ + OUT_RING(R300_RB3D_DC_FLUSH); \ } \ } while (0) #define RADEON_PURGE_CACHE() do { \ if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \ OUT_RING(CP_PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0)); \ - OUT_RING(RADEON_RB3D_DC_FLUSH_ALL); \ + OUT_RING(RADEON_RB3D_DC_FLUSH | RADEON_RB3D_DC_FREE); \ } else { \ OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \ - OUT_RING(RADEON_RB3D_DC_FLUSH_ALL); \ + OUT_RING(R300_RB3D_DC_FLUSH | R300_RB3D_DC_FREE); \ } \ } while (0) @@ -1273,10 +1278,10 @@ do { \ #define RADEON_PURGE_ZCACHE() do { \ if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \ OUT_RING(CP_PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0)); \ - OUT_RING(RADEON_RB3D_ZC_FLUSH_ALL); \ + OUT_RING(RADEON_RB3D_ZC_FLUSH | RADEON_RB3D_ZC_FREE); \ } else { \ - OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \ - OUT_RING(R300_ZC_FLUSH_ALL); \ + OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0)); \ + OUT_RING(R300_ZC_FLUSH | R300_ZC_FREE); \ } \ } while (0) diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c index 61e78a4369b9e811952bf0e36c450b46129b0923..b15f882496394cbf7af43d7b07707e6b4750c54e 100644 --- a/drivers/hid/usbhid/hid-quirks.c +++ b/drivers/hid/usbhid/hid-quirks.c @@ -654,12 +654,12 @@ static const struct hid_blacklist { { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN }, { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD }, { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI, HID_QUIRK_APPLE_HAS_FN }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS, HID_QUIRK_APPLE_HAS_FN }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI, HID_QUIRK_APPLE_HAS_FN }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS, HID_QUIRK_APPLE_HAS_FN }, + { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, + { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD | HID_QUIRK_IGNORE_MOUSE}, + { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE}, + { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE}, + { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD | HID_QUIRK_IGNORE_MOUSE }, + { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index bf4ebfb86fa5bde7dc86e04e1da6749c1400cf18..d402e8d813ce2628d0fa7f079267ad1cdfbada14 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -77,6 +77,22 @@ config SENSORS_AD7418 This driver can also be built as a module. If so, the module will be called ad7418. +config SENSORS_ADCXX + tristate "National Semiconductor ADCxxxSxxx" + depends on SPI_MASTER && EXPERIMENTAL + help + If you say yes here you get support for the National Semiconductor + ADCS chip family, where + * bb is the resolution in number of bits (8, 10, 12) + * c is the number of channels (1, 2, 4, 8) + * sss is the maximum conversion speed (021 for 200 kSPS, 051 for 500 + kSPS and 101 for 1 MSPS) + + Examples : ADC081S101, ADC124S501, ... + + This driver can also be built as a module. If so, the module + will be called adcxx. + config SENSORS_ADM1021 tristate "Analog Devices ADM1021 and compatibles" depends on I2C diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile index 7943e5cefb06ae1c0f6d99b45cb46bc697398270..950134ab842666a1c4ccb7d2b224c2b62d8af0dd 100644 --- a/drivers/hwmon/Makefile +++ b/drivers/hwmon/Makefile @@ -17,6 +17,7 @@ obj-$(CONFIG_SENSORS_ABITUGURU) += abituguru.o obj-$(CONFIG_SENSORS_ABITUGURU3)+= abituguru3.o obj-$(CONFIG_SENSORS_AD7414) += ad7414.o obj-$(CONFIG_SENSORS_AD7418) += ad7418.o +obj-$(CONFIG_SENSORS_ADCXX) += adcxx.o obj-$(CONFIG_SENSORS_ADM1021) += adm1021.o obj-$(CONFIG_SENSORS_ADM1025) += adm1025.o obj-$(CONFIG_SENSORS_ADM1026) += adm1026.o diff --git a/drivers/hwmon/abituguru3.c b/drivers/hwmon/abituguru3.c index f00f497b9ca9b38ed615a17955d42da607601214..d568c65c137089a1f6402237404c80bb1d402dc1 100644 --- a/drivers/hwmon/abituguru3.c +++ b/drivers/hwmon/abituguru3.c @@ -1,5 +1,8 @@ /* - abituguru3.c Copyright (c) 2006 Hans de Goede + abituguru3.c + + Copyright (c) 2006-2008 Hans de Goede + Copyright (c) 2008 Alistair John Strachan This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -116,7 +119,7 @@ struct abituguru3_sensor_info { struct abituguru3_motherboard_info { u16 id; - const char *name; + const char *dmi_name; /* + 1 -> end of sensors indicated by a sensor with name == NULL */ struct abituguru3_sensor_info sensors[ABIT_UGURU3_MAX_NO_SENSORS + 1]; }; @@ -161,7 +164,7 @@ struct abituguru3_data { /* Constants */ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { - { 0x000C, "unknown", { + { 0x000C, NULL /* Unknown, need DMI string */, { { "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, @@ -183,7 +186,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { { "AUX1 Fan", 35, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, - { 0x000D, "Abit AW8", { + { 0x000D, NULL /* Abit AW8, need DMI string */, { { "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, @@ -212,7 +215,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { { "AUX5 Fan", 39, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, - { 0x000E, "AL-8", { + { 0x000E, NULL /* AL-8, need DMI string */, { { "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, @@ -233,7 +236,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { { "SYS Fan", 34, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, - { 0x000F, "unknown", { + { 0x000F, NULL /* Unknown, need DMI string */, { { "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, @@ -254,7 +257,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { { "SYS Fan", 34, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, - { 0x0010, "Abit NI8 SLI GR", { + { 0x0010, NULL /* Abit NI8 SLI GR, need DMI string */, { { "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, @@ -276,7 +279,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { { "OTES1 Fan", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, - { 0x0011, "Abit AT8 32X", { + { 0x0011, NULL /* Abit AT8 32X, need DMI string */, { { "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 20, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, @@ -302,7 +305,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { { "AUX2 Fan", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, - { 0x0012, "Abit AN8 32X", { + { 0x0012, NULL /* Abit AN8 32X, need DMI string */, { { "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 20, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, @@ -324,7 +327,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { { "AUX1 Fan", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, - { 0x0013, "Abit AW8D", { + { 0x0013, NULL /* Abit AW8D, need DMI string */, { { "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, @@ -353,7 +356,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { { "AUX5 Fan", 39, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, - { 0x0014, "Abit AB9 Pro", { + { 0x0014, NULL /* Abit AB9 Pro, need DMI string */, { { "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, @@ -374,7 +377,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { { "SYS Fan", 34, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, - { 0x0015, "unknown", { + { 0x0015, NULL /* Unknown, need DMI string */, { { "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 20, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, @@ -398,7 +401,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { { "AUX3 Fan", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, - { 0x0016, "AW9D-MAX", { + { 0x0016, NULL /* AW9D-MAX, need DMI string */, { { "CPU Core", 0, 0, 10, 1, 0 }, { "DDR2", 1, 0, 20, 1, 0 }, { "DDR2 VTT", 2, 0, 10, 1, 0 }, @@ -426,7 +429,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { { "OTES1 Fan", 38, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, - { 0x0017, "unknown", { + { 0x0017, NULL /* Unknown, need DMI string */, { { "CPU Core", 0, 0, 10, 1, 0 }, { "DDR2", 1, 0, 20, 1, 0 }, { "DDR2 VTT", 2, 0, 10, 1, 0 }, @@ -451,7 +454,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { { "AUX3 FAN", 37, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, - { 0x0018, "unknown", { + { 0x0018, NULL /* Unknown, need DMI string */, { { "CPU Core", 0, 0, 10, 1, 0 }, { "DDR2", 1, 0, 20, 1, 0 }, { "DDR2 VTT", 2, 0, 10, 1, 0 }, @@ -478,7 +481,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { { "AUX3 Fan", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, - { 0x0019, "unknown", { + { 0x0019, NULL /* Unknown, need DMI string */, { { "CPU Core", 7, 0, 10, 1, 0 }, { "DDR2", 13, 0, 20, 1, 0 }, { "DDR2 VTT", 14, 0, 10, 1, 0 }, @@ -505,7 +508,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { { "AUX3 FAN", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, - { 0x001A, "Abit IP35 Pro", { + { 0x001A, "IP35 Pro(Intel P35-ICH9R)", { { "CPU Core", 0, 0, 10, 1, 0 }, { "DDR2", 1, 0, 20, 1, 0 }, { "DDR2 VTT", 2, 0, 10, 1, 0 }, @@ -533,7 +536,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { { "AUX4 Fan", 37, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, - { 0x001B, "unknown", { + { 0x001B, NULL /* Unknown, need DMI string */, { { "CPU Core", 0, 0, 10, 1, 0 }, { "DDR3", 1, 0, 20, 1, 0 }, { "DDR3 VTT", 2, 0, 10, 1, 0 }, @@ -560,7 +563,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { { "AUX3 Fan", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, - { 0x001C, "unknown", { + { 0x001C, NULL /* Unknown, need DMI string */, { { "CPU Core", 0, 0, 10, 1, 0 }, { "DDR2", 1, 0, 20, 1, 0 }, { "DDR2 VTT", 2, 0, 10, 1, 0 }, @@ -935,9 +938,18 @@ static int __devinit abituguru3_probe(struct platform_device *pdev) goto abituguru3_probe_error; } data->sensors = abituguru3_motherboards[i].sensors; + printk(KERN_INFO ABIT_UGURU3_NAME ": found Abit uGuru3, motherboard " - "ID: %04X (%s)\n", (unsigned int)id, - abituguru3_motherboards[i].name); + "ID: %04X\n", (unsigned int)id); + +#ifdef CONFIG_DMI + if (!abituguru3_motherboards[i].dmi_name) { + printk(KERN_WARNING ABIT_UGURU3_NAME ": this motherboard was " + "not detected using DMI. Please send the output of " + "\"dmidecode\" to the abituguru3 maintainer" + "(see MAINTAINERS)\n"); + } +#endif /* Fill the sysfs attr array */ sysfs_attr_i = 0; @@ -1109,6 +1121,46 @@ static struct platform_driver abituguru3_driver = { .resume = abituguru3_resume }; +#ifdef CONFIG_DMI + +static int __init abituguru3_dmi_detect(void) +{ + const char *board_vendor, *board_name; + int i, err = (force) ? 1 : -ENODEV; + + board_vendor = dmi_get_system_info(DMI_BOARD_VENDOR); + if (!board_vendor || strcmp(board_vendor, "http://www.abit.com.tw/")) + return err; + + board_name = dmi_get_system_info(DMI_BOARD_NAME); + if (!board_name) + return err; + + for (i = 0; abituguru3_motherboards[i].id; i++) { + const char *dmi_name = abituguru3_motherboards[i].dmi_name; + if (dmi_name && !strcmp(dmi_name, board_name)) + break; + } + + if (!abituguru3_motherboards[i].id) + return 1; + + return 0; +} + +#else /* !CONFIG_DMI */ + +static inline int abituguru3_dmi_detect(void) +{ + return -ENODEV; +} + +#endif /* CONFIG_DMI */ + +/* FIXME: Manual detection should die eventually; we need to collect stable + * DMI model names first before we can rely entirely on CONFIG_DMI. + */ + static int __init abituguru3_detect(void) { /* See if there is an uguru3 there. An idle uGuru3 will hold 0x00 or @@ -1119,7 +1171,7 @@ static int __init abituguru3_detect(void) if (((data_val == 0x00) || (data_val == 0x08)) && ((cmd_val == 0xAC) || (cmd_val == 0x05) || (cmd_val == 0x55))) - return ABIT_UGURU3_BASE; + return 0; ABIT_UGURU3_DEBUG("no Abit uGuru3 found, data = 0x%02X, cmd = " "0x%02X\n", (unsigned int)data_val, (unsigned int)cmd_val); @@ -1127,7 +1179,7 @@ static int __init abituguru3_detect(void) if (force) { printk(KERN_INFO ABIT_UGURU3_NAME ": Assuming Abit uGuru3 is " "present because of \"force\" parameter\n"); - return ABIT_UGURU3_BASE; + return 0; } /* No uGuru3 found */ @@ -1138,27 +1190,29 @@ static struct platform_device *abituguru3_pdev; static int __init abituguru3_init(void) { - int address, err; struct resource res = { .flags = IORESOURCE_IO }; - -#ifdef CONFIG_DMI - const char *board_vendor = dmi_get_system_info(DMI_BOARD_VENDOR); - - /* safety check, refuse to load on non Abit motherboards */ - if (!force && (!board_vendor || - strcmp(board_vendor, "http://www.abit.com.tw/"))) - return -ENODEV; -#endif - - address = abituguru3_detect(); - if (address < 0) - return address; + int err; + + /* Attempt DMI detection first */ + err = abituguru3_dmi_detect(); + if (err < 0) + return err; + + /* Fall back to manual detection if there was no exact + * board name match, or force was specified. + */ + if (err > 0) { + err = abituguru3_detect(); + if (err) + return err; + } err = platform_driver_register(&abituguru3_driver); if (err) goto exit; - abituguru3_pdev = platform_device_alloc(ABIT_UGURU3_NAME, address); + abituguru3_pdev = platform_device_alloc(ABIT_UGURU3_NAME, + ABIT_UGURU3_BASE); if (!abituguru3_pdev) { printk(KERN_ERR ABIT_UGURU3_NAME ": Device allocation failed\n"); @@ -1166,8 +1220,8 @@ static int __init abituguru3_init(void) goto exit_driver_unregister; } - res.start = address; - res.end = address + ABIT_UGURU3_REGION_LENGTH - 1; + res.start = ABIT_UGURU3_BASE; + res.end = ABIT_UGURU3_BASE + ABIT_UGURU3_REGION_LENGTH - 1; res.name = ABIT_UGURU3_NAME; err = platform_device_add_resources(abituguru3_pdev, &res, 1); diff --git a/drivers/hwmon/adcxx.c b/drivers/hwmon/adcxx.c new file mode 100644 index 0000000000000000000000000000000000000000..242294db3db6b1d6bca65b9c4208f83f25456df7 --- /dev/null +++ b/drivers/hwmon/adcxx.c @@ -0,0 +1,329 @@ +/* + * adcxx.c + * + * The adcxx4s is an AD converter family from National Semiconductor (NS). + * + * Copyright (c) 2008 Marc Pignat + * + * The adcxx4s communicates with a host processor via an SPI/Microwire Bus + * interface. This driver supports the whole family of devices with name + * ADCS, where + * * bb is the resolution in number of bits (8, 10, 12) + * * c is the number of channels (1, 2, 4, 8) + * * sss is the maximum conversion speed (021 for 200 kSPS, 051 for 500 kSPS + * and 101 for 1 MSPS) + * + * Complete datasheets are available at National's website here: + * http://www.national.com/ds/DC/ADCS.pdf + * + * Handling of 8, 10 and 12 bits converters are the same, the + * unavailable bits are 0 :) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define DRVNAME "adcxx" + +struct adcxx { + struct device *hwmon_dev; + struct mutex lock; + u32 channels; + u32 reference; /* in millivolts */ +}; + +/* sysfs hook function */ +static ssize_t adcxx_read(struct device *dev, + struct device_attribute *devattr, char *buf) +{ + struct spi_device *spi = to_spi_device(dev); + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); + struct adcxx *adc = dev_get_drvdata(&spi->dev); + u8 tx_buf[2] = { attr->index << 3 }; /* other bits are don't care */ + u8 rx_buf[2]; + int status; + int value; + + if (mutex_lock_interruptible(&adc->lock)) + return -ERESTARTSYS; + + status = spi_write_then_read(spi, tx_buf, sizeof(tx_buf), + rx_buf, sizeof(rx_buf)); + if (status < 0) { + dev_warn(dev, "spi_write_then_read failed with status %d\n", + status); + goto out; + } + + value = (rx_buf[0] << 8) + rx_buf[1]; + dev_dbg(dev, "raw value = 0x%x\n", value); + + value = value * adc->reference >> 12; + status = sprintf(buf, "%d\n", value); +out: + mutex_unlock(&adc->lock); + return status; +} + +static ssize_t adcxx_show_min(struct device *dev, + struct device_attribute *devattr, char *buf) +{ + /* The minimum reference is 0 for this chip family */ + return sprintf(buf, "0\n"); +} + +static ssize_t adcxx_show_max(struct device *dev, + struct device_attribute *devattr, char *buf) +{ + struct spi_device *spi = to_spi_device(dev); + struct adcxx *adc = dev_get_drvdata(&spi->dev); + u32 reference; + + if (mutex_lock_interruptible(&adc->lock)) + return -ERESTARTSYS; + + reference = adc->reference; + + mutex_unlock(&adc->lock); + + return sprintf(buf, "%d\n", reference); +} + +static ssize_t adcxx_set_max(struct device *dev, + struct device_attribute *devattr, const char *buf, size_t count) +{ + struct spi_device *spi = to_spi_device(dev); + struct adcxx *adc = dev_get_drvdata(&spi->dev); + unsigned long value; + + if (strict_strtoul(buf, 10, &value)) + return -EINVAL; + + if (mutex_lock_interruptible(&adc->lock)) + return -ERESTARTSYS; + + adc->reference = value; + + mutex_unlock(&adc->lock); + + return count; +} + +static ssize_t adcxx_show_name(struct device *dev, struct device_attribute + *devattr, char *buf) +{ + struct spi_device *spi = to_spi_device(dev); + struct adcxx *adc = dev_get_drvdata(&spi->dev); + + return sprintf(buf, "adcxx%ds\n", adc->channels); +} + +static struct sensor_device_attribute ad_input[] = { + SENSOR_ATTR(name, S_IRUGO, adcxx_show_name, NULL, 0), + SENSOR_ATTR(in_min, S_IRUGO, adcxx_show_min, NULL, 0), + SENSOR_ATTR(in_max, S_IWUSR | S_IRUGO, adcxx_show_max, + adcxx_set_max, 0), + SENSOR_ATTR(in0_input, S_IRUGO, adcxx_read, NULL, 0), + SENSOR_ATTR(in1_input, S_IRUGO, adcxx_read, NULL, 1), + SENSOR_ATTR(in2_input, S_IRUGO, adcxx_read, NULL, 2), + SENSOR_ATTR(in3_input, S_IRUGO, adcxx_read, NULL, 3), + SENSOR_ATTR(in4_input, S_IRUGO, adcxx_read, NULL, 4), + SENSOR_ATTR(in5_input, S_IRUGO, adcxx_read, NULL, 5), + SENSOR_ATTR(in6_input, S_IRUGO, adcxx_read, NULL, 6), + SENSOR_ATTR(in7_input, S_IRUGO, adcxx_read, NULL, 7), +}; + +/*----------------------------------------------------------------------*/ + +static int __devinit adcxx_probe(struct spi_device *spi, int channels) +{ + struct adcxx *adc; + int status; + int i; + + adc = kzalloc(sizeof *adc, GFP_KERNEL); + if (!adc) + return -ENOMEM; + + /* set a default value for the reference */ + adc->reference = 3300; + adc->channels = channels; + mutex_init(&adc->lock); + + mutex_lock(&adc->lock); + + dev_set_drvdata(&spi->dev, adc); + + for (i = 0; i < 3 + adc->channels; i++) { + status = device_create_file(&spi->dev, &ad_input[i].dev_attr); + if (status) { + dev_err(&spi->dev, "device_create_file failed.\n"); + goto out_err; + } + } + + adc->hwmon_dev = hwmon_device_register(&spi->dev); + if (IS_ERR(adc->hwmon_dev)) { + dev_err(&spi->dev, "hwmon_device_register failed.\n"); + status = PTR_ERR(adc->hwmon_dev); + goto out_err; + } + + mutex_unlock(&adc->lock); + return 0; + +out_err: + for (i--; i >= 0; i--) + device_remove_file(&spi->dev, &ad_input[i].dev_attr); + + dev_set_drvdata(&spi->dev, NULL); + mutex_unlock(&adc->lock); + kfree(adc); + return status; +} + +static int __devinit adcxx1s_probe(struct spi_device *spi) +{ + return adcxx_probe(spi, 1); +} + +static int __devinit adcxx2s_probe(struct spi_device *spi) +{ + return adcxx_probe(spi, 2); +} + +static int __devinit adcxx4s_probe(struct spi_device *spi) +{ + return adcxx_probe(spi, 4); +} + +static int __devinit adcxx8s_probe(struct spi_device *spi) +{ + return adcxx_probe(spi, 8); +} + +static int __devexit adcxx_remove(struct spi_device *spi) +{ + struct adcxx *adc = dev_get_drvdata(&spi->dev); + int i; + + mutex_lock(&adc->lock); + hwmon_device_unregister(adc->hwmon_dev); + for (i = 0; i < 3 + adc->channels; i++) + device_remove_file(&spi->dev, &ad_input[i].dev_attr); + + dev_set_drvdata(&spi->dev, NULL); + mutex_unlock(&adc->lock); + kfree(adc); + + return 0; +} + +static struct spi_driver adcxx1s_driver = { + .driver = { + .name = "adcxx1s", + .owner = THIS_MODULE, + }, + .probe = adcxx1s_probe, + .remove = __devexit_p(adcxx_remove), +}; + +static struct spi_driver adcxx2s_driver = { + .driver = { + .name = "adcxx2s", + .owner = THIS_MODULE, + }, + .probe = adcxx2s_probe, + .remove = __devexit_p(adcxx_remove), +}; + +static struct spi_driver adcxx4s_driver = { + .driver = { + .name = "adcxx4s", + .owner = THIS_MODULE, + }, + .probe = adcxx4s_probe, + .remove = __devexit_p(adcxx_remove), +}; + +static struct spi_driver adcxx8s_driver = { + .driver = { + .name = "adcxx8s", + .owner = THIS_MODULE, + }, + .probe = adcxx8s_probe, + .remove = __devexit_p(adcxx_remove), +}; + +static int __init init_adcxx(void) +{ + int status; + status = spi_register_driver(&adcxx1s_driver); + if (status) + goto reg_1_failed; + + status = spi_register_driver(&adcxx2s_driver); + if (status) + goto reg_2_failed; + + status = spi_register_driver(&adcxx4s_driver); + if (status) + goto reg_4_failed; + + status = spi_register_driver(&adcxx8s_driver); + if (status) + goto reg_8_failed; + + return status; + +reg_8_failed: + spi_unregister_driver(&adcxx4s_driver); +reg_4_failed: + spi_unregister_driver(&adcxx2s_driver); +reg_2_failed: + spi_unregister_driver(&adcxx1s_driver); +reg_1_failed: + return status; +} + +static void __exit exit_adcxx(void) +{ + spi_unregister_driver(&adcxx1s_driver); + spi_unregister_driver(&adcxx2s_driver); + spi_unregister_driver(&adcxx4s_driver); + spi_unregister_driver(&adcxx8s_driver); +} + +module_init(init_adcxx); +module_exit(exit_adcxx); + +MODULE_AUTHOR("Marc Pignat"); +MODULE_DESCRIPTION("National Semiconductor adcxx8sxxx Linux driver"); +MODULE_LICENSE("GPL"); + +MODULE_ALIAS("adcxx1s"); +MODULE_ALIAS("adcxx2s"); +MODULE_ALIAS("adcxx4s"); +MODULE_ALIAS("adcxx8s"); diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c index aacc0c4b809cf408bc7f41e233d215c993815c7c..b06b8e090a278e9164c8603d7fa1d311be17317e 100644 --- a/drivers/hwmon/applesmc.c +++ b/drivers/hwmon/applesmc.c @@ -98,6 +98,12 @@ static const char* temperature_sensors_sets[][36] = { "TH1P", "TH2P", "TH3P", "TMAP", "TMAS", "TMBS", "TM0P", "TM0S", "TM1P", "TM1S", "TM2P", "TM2S", "TM3S", "TM8P", "TM8S", "TM9P", "TM9S", "TN0H", "TS0C", NULL }, +/* Set 5: iMac */ + { "TC0D", "TA0P", "TG0P", "TG0D", "TG0H", "TH0P", "Tm0P", "TO0P", + "Tp0C", NULL }, +/* Set 6: Macbook3 set */ + { "TB0T", "TC0D", "TC0P", "TM0P", "TN0P", "TTF0", "TW0P", "Th0H", + "Th0S", "Th1H", NULL }, }; /* List of keys used to read/write fan speeds */ @@ -1223,6 +1229,10 @@ static __initdata struct dmi_match_data applesmc_dmi_data[] = { { .accelerometer = 0, .light = 0, .temperature_set = 3 }, /* MacPro: temperature set 4 */ { .accelerometer = 0, .light = 0, .temperature_set = 4 }, +/* iMac: temperature set 5 */ + { .accelerometer = 0, .light = 0, .temperature_set = 5 }, +/* MacBook3: accelerometer and temperature set 6 */ + { .accelerometer = 1, .light = 0, .temperature_set = 6 }, }; /* Note that DMI_MATCH(...,"MacBook") will match "MacBookPro1,1". @@ -1232,10 +1242,14 @@ static __initdata struct dmi_system_id applesmc_whitelist[] = { DMI_MATCH(DMI_BOARD_VENDOR,"Apple"), DMI_MATCH(DMI_PRODUCT_NAME,"MacBookPro") }, (void*)&applesmc_dmi_data[0]}, - { applesmc_dmi_match, "Apple MacBook", { + { applesmc_dmi_match, "Apple MacBook (v2)", { DMI_MATCH(DMI_BOARD_VENDOR,"Apple"), DMI_MATCH(DMI_PRODUCT_NAME,"MacBook2") }, (void*)&applesmc_dmi_data[1]}, + { applesmc_dmi_match, "Apple MacBook (v3)", { + DMI_MATCH(DMI_BOARD_VENDOR,"Apple"), + DMI_MATCH(DMI_PRODUCT_NAME,"MacBook3") }, + (void*)&applesmc_dmi_data[6]}, { applesmc_dmi_match, "Apple MacBook", { DMI_MATCH(DMI_BOARD_VENDOR,"Apple"), DMI_MATCH(DMI_PRODUCT_NAME,"MacBook") }, @@ -1248,6 +1262,10 @@ static __initdata struct dmi_system_id applesmc_whitelist[] = { DMI_MATCH(DMI_BOARD_VENDOR,"Apple"), DMI_MATCH(DMI_PRODUCT_NAME,"MacPro2") }, (void*)&applesmc_dmi_data[4]}, + { applesmc_dmi_match, "Apple iMac", { + DMI_MATCH(DMI_BOARD_VENDOR,"Apple"), + DMI_MATCH(DMI_PRODUCT_NAME,"iMac") }, + (void*)&applesmc_dmi_data[5]}, { .ident = NULL } }; diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c index 70239acecc8e34fc5f7fbea703c8166fa8a3b430..93c17223b527018271b0febf9b96b4af4d030670 100644 --- a/drivers/hwmon/coretemp.c +++ b/drivers/hwmon/coretemp.c @@ -413,10 +413,11 @@ static int __init coretemp_init(void) for_each_online_cpu(i) { struct cpuinfo_x86 *c = &cpu_data(i); - /* check if family 6, models 0xe, 0xf, 0x16, 0x17 */ + /* check if family 6, models 0xe, 0xf, 0x16, 0x17, 0x1A */ if ((c->cpuid_level < 0) || (c->x86 != 0x6) || !((c->x86_model == 0xe) || (c->x86_model == 0xf) || - (c->x86_model == 0x16) || (c->x86_model == 0x17))) { + (c->x86_model == 0x16) || (c->x86_model == 0x17) || + (c->x86_model == 0x1A))) { /* supported CPU not found, but report the unknown family 6 CPU */ diff --git a/drivers/hwmon/hwmon-vid.c b/drivers/hwmon/hwmon-vid.c index 7b0a32c4dcfbacee11f6bce2b560afe620ff2790..c54eff92be4a6c4e6f45c1bf0d394fbc1c1f4655 100644 --- a/drivers/hwmon/hwmon-vid.c +++ b/drivers/hwmon/hwmon-vid.c @@ -37,13 +37,21 @@ * For VRD 10.0 and up, "VRD x.y Design Guide", * available at http://developer.intel.com/. * - * AMD NPT 0Fh (Athlon64 & Opteron), AMD Publication 32559, + * AMD Athlon 64 and AMD Opteron Processors, AMD Publication 26094, + * http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/26094.PDF + * Table 74. VID Code Voltages + * This corresponds to an arbitrary VRM code of 24 in the functions below. + * These CPU models (K8 revision <= E) have 5 VID pins. See also: + * Revision Guide for AMD Athlon 64 and AMD Opteron Processors, AMD Publication 25759, + * http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/25759.pdf + * + * AMD NPT Family 0Fh Processors, AMD Publication 32559, * http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/32559.pdf * Table 71. VID Code Voltages - * AMD Opteron processors don't follow the Intel specifications. - * I'm going to "make up" 2.4 as the spec number for the Opterons. - * No good reason just a mnemonic for the 24x Opteron processor - * series. + * This corresponds to an arbitrary VRM code of 25 in the functions below. + * These CPU models (K8 revision >= F) have 6 VID pins. See also: + * Revision Guide for AMD NPT Family 0Fh Processors, AMD Publication 33610, + * http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/33610.pdf * * The 17 specification is in fact Intel Mobile Voltage Positioning - * (IMVP-II). You can find more information in the datasheet of Max1718 @@ -95,7 +103,12 @@ int vid_from_reg(int val, u8 vrm) return 0; return((1600000 - (val - 2) * 6250 + 500) / 1000); - case 24: /* AMD NPT 0Fh (Athlon64 & Opteron) */ + case 24: /* Athlon64 & Opteron */ + val &= 0x1f; + if (val == 0x1f) + return 0; + /* fall through */ + case 25: /* AMD NPT 0Fh */ val &= 0x3f; return (val < 32) ? 1550 - 25 * val : 775 - (25 * (val - 31)) / 2; @@ -157,11 +170,16 @@ struct vrm_model { #ifdef CONFIG_X86 -/* the stepping parameter is highest acceptable stepping for current line */ +/* + * The stepping parameter is highest acceptable stepping for current line. + * The model match must be exact for 4-bit values. For model values 0x10 + * and above (extended model), all models below the parameter will match. + */ static struct vrm_model vrm_models[] = { {X86_VENDOR_AMD, 0x6, ANY, ANY, 90}, /* Athlon Duron etc */ - {X86_VENDOR_AMD, 0xF, ANY, ANY, 24}, /* Athlon 64, Opteron and above VRM 24 */ + {X86_VENDOR_AMD, 0xF, 0x3F, ANY, 24}, /* Athlon 64, Opteron */ + {X86_VENDOR_AMD, 0xF, ANY, ANY, 25}, /* NPT family 0Fh */ {X86_VENDOR_INTEL, 0x6, 0x9, ANY, 13}, /* Pentium M (130 nm) */ {X86_VENDOR_INTEL, 0x6, 0xB, ANY, 85}, /* Tualatin */ {X86_VENDOR_INTEL, 0x6, 0xD, ANY, 13}, /* Pentium M (90 nm) */ @@ -189,6 +207,8 @@ static u8 find_vrm(u8 eff_family, u8 eff_model, u8 eff_stepping, u8 vendor) if (vrm_models[i].vendor==vendor) if ((vrm_models[i].eff_family==eff_family) && ((vrm_models[i].eff_model==eff_model) || + (vrm_models[i].eff_model >= 0x10 && + eff_model <= vrm_models[i].eff_model) || (vrm_models[i].eff_model==ANY)) && (eff_stepping <= vrm_models[i].eff_stepping)) return vrm_models[i].vrm_type; diff --git a/drivers/hwmon/i5k_amb.c b/drivers/hwmon/i5k_amb.c index f9e2ed621f7b6b55d0595bf1c9bd2e79bfba634d..2ede9388096bc5917866089c5b1ec91ce7471814 100644 --- a/drivers/hwmon/i5k_amb.c +++ b/drivers/hwmon/i5k_amb.c @@ -81,6 +81,8 @@ static unsigned long amb_reg_temp(unsigned int amb) #define MAX_AMBS_PER_CHANNEL 16 #define MAX_AMBS (MAX_MEM_CHANNELS * \ MAX_AMBS_PER_CHANNEL) +#define CHANNEL_SHIFT 4 +#define DIMM_MASK 0xF /* * Ugly hack: For some reason the highest bit is set if there * are _any_ DIMMs in the channel. Attempting to read from @@ -89,7 +91,7 @@ static unsigned long amb_reg_temp(unsigned int amb) * might prevent us from seeing the 16th DIMM in the channel. */ #define REAL_MAX_AMBS_PER_CHANNEL 15 -#define KNOBS_PER_AMB 5 +#define KNOBS_PER_AMB 6 static unsigned long amb_num_from_reg(unsigned int byte_num, unsigned int bit) { @@ -238,6 +240,16 @@ static ssize_t show_amb_temp(struct device *dev, 500 * amb_read_byte(data, amb_reg_temp(attr->index))); } +static ssize_t show_label(struct device *dev, + struct device_attribute *devattr, + char *buf) +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); + + return sprintf(buf, "Ch. %d DIMM %d\n", attr->index >> CHANNEL_SHIFT, + attr->index & DIMM_MASK); +} + static int __devinit i5k_amb_hwmon_init(struct platform_device *pdev) { int i, j, k, d = 0; @@ -268,6 +280,20 @@ static int __devinit i5k_amb_hwmon_init(struct platform_device *pdev) continue; d++; + /* sysfs label */ + iattr = data->attrs + data->num_attrs; + snprintf(iattr->name, AMB_SYSFS_NAME_LEN, + "temp%d_label", d); + iattr->s_attr.dev_attr.attr.name = iattr->name; + iattr->s_attr.dev_attr.attr.mode = S_IRUGO; + iattr->s_attr.dev_attr.show = show_label; + iattr->s_attr.index = k; + res = device_create_file(&pdev->dev, + &iattr->s_attr.dev_attr); + if (res) + goto exit_remove; + data->num_attrs++; + /* Temperature sysfs knob */ iattr = data->attrs + data->num_attrs; snprintf(iattr->name, AMB_SYSFS_NAME_LEN, diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c index c9416e657487d52ac317bffe74c592742446b882..0f70dc204105370ce203a9725bdfd272fb6c3a24 100644 --- a/drivers/hwmon/ibmaem.c +++ b/drivers/hwmon/ibmaem.c @@ -1,6 +1,6 @@ /* - * A hwmon driver for the IBM Active Energy Manager temperature/power sensors - * and capping functionality. + * A hwmon driver for the IBM System Director Active Energy Manager (AEM) + * temperature/power/energy sensors and capping functionality. * Copyright (C) 2008 IBM * * Author: Darrick J. Wong @@ -463,12 +463,18 @@ static int aem_read_sensor(struct aem_data *data, u8 elt, u8 reg, } /* Update AEM energy registers */ +static void update_aem_energy_one(struct aem_data *data, int which) +{ + aem_read_sensor(data, AEM_ENERGY_ELEMENT, which, + &data->energy[which], 8); +} + static void update_aem_energy(struct aem_data *data) { - aem_read_sensor(data, AEM_ENERGY_ELEMENT, 0, &data->energy[0], 8); + update_aem_energy_one(data, 0); if (data->ver_major < 2) return; - aem_read_sensor(data, AEM_ENERGY_ELEMENT, 1, &data->energy[1], 8); + update_aem_energy_one(data, 1); } /* Update all AEM1 sensors */ @@ -676,7 +682,8 @@ static int aem_find_aem2(struct aem_ipmi_data *data, return -ETIMEDOUT; if (data->rx_result || data->rx_msg_len != sizeof(*fi_resp) || - memcmp(&fi_resp->id, &system_x_id, sizeof(system_x_id))) + memcmp(&fi_resp->id, &system_x_id, sizeof(system_x_id)) || + fi_resp->num_instances <= instance_num) return -ENOENT; return 0; @@ -849,7 +856,7 @@ static ssize_t aem_show_power(struct device *dev, struct timespec b, a; mutex_lock(&data->lock); - update_aem_energy(data); + update_aem_energy_one(data, attr->index); getnstimeofday(&b); before = data->energy[attr->index]; @@ -861,7 +868,7 @@ static ssize_t aem_show_power(struct device *dev, return 0; } - update_aem_energy(data); + update_aem_energy_one(data, attr->index); getnstimeofday(&a); after = data->energy[attr->index]; mutex_unlock(&data->lock); @@ -880,7 +887,9 @@ static ssize_t aem_show_energy(struct device *dev, { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct aem_data *a = dev_get_drvdata(dev); - a->update(a); + mutex_lock(&a->lock); + update_aem_energy_one(a, attr->index); + mutex_unlock(&a->lock); return sprintf(buf, "%llu\n", (unsigned long long)a->energy[attr->index] * 1000); @@ -1104,7 +1113,7 @@ static void __exit aem_exit(void) } MODULE_AUTHOR("Darrick J. Wong "); -MODULE_DESCRIPTION("IBM Active Energy Manager power/temp sensor driver"); +MODULE_DESCRIPTION("IBM AEM power/temp/energy sensor driver"); MODULE_LICENSE("GPL"); module_init(aem_init); diff --git a/drivers/hwmon/w83791d.c b/drivers/hwmon/w83791d.c index daa7d121483bdd042c4396ec62e903e6a9b46cb8..de21142d106c10efbbd3af4858c0c9c140360606 100644 --- a/drivers/hwmon/w83791d.c +++ b/drivers/hwmon/w83791d.c @@ -1055,9 +1055,10 @@ static int w83791d_probe(struct i2c_client *client, { struct w83791d_data *data; struct device *dev = &client->dev; - int i, val1, err; + int i, err; #ifdef DEBUG + int val1; val1 = w83791d_read(client, W83791D_REG_DID_VID4); dev_dbg(dev, "Device ID version: %d.%d (0x%02x)\n", (val1 >> 5) & 0x07, (val1 >> 1) & 0x0f, val1); diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c index c1adcdbf7979d5f958d9780a719c03c961171f84..9efb02137254b61391efa5f30a3b155b6c68998d 100644 --- a/drivers/i2c/busses/i2c-at91.c +++ b/drivers/i2c/busses/i2c-at91.c @@ -14,7 +14,6 @@ */ #include -#include #include #include #include diff --git a/drivers/i2c/chips/isp1301_omap.c b/drivers/i2c/chips/isp1301_omap.c index 18355ae2155d9bf83d9276ac5204dfecf01a40b1..4655b794ebe3c7d06ad911cf898c25a5061b03d0 100644 --- a/drivers/i2c/chips/isp1301_omap.c +++ b/drivers/i2c/chips/isp1301_omap.c @@ -1593,7 +1593,7 @@ fail1: if (machine_is_omap_h2()) { /* full speed signaling by default */ isp1301_set_bits(isp, ISP1301_MODE_CONTROL_1, - MC1_SPEED_REG); + MC1_SPEED); isp1301_set_bits(isp, ISP1301_MODE_CONTROL_2, MC2_SPD_SUSP_CTRL); diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 550853f79ae81dbba8399747423d87eb40bdd59d..b346a687ab593a89834270e64b91f2b8b1c4c66f 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -108,6 +108,9 @@ static int i2c_device_probe(struct device *dev) if (!driver->probe || !driver->id_table) return -ENODEV; client->driver = driver; + if (!device_can_wakeup(&client->dev)) + device_init_wakeup(&client->dev, + client->flags & I2C_CLIENT_WAKE); dev_dbg(dev, "probe\n"); status = driver->probe(client, i2c_match_id(driver->id_table, client)); @@ -262,9 +265,8 @@ i2c_new_device(struct i2c_adapter *adap, struct i2c_board_info const *info) client->adapter = adap; client->dev.platform_data = info->platform_data; - device_init_wakeup(&client->dev, info->flags & I2C_CLIENT_WAKE); - client->flags = info->flags & ~I2C_CLIENT_WAKE; + client->flags = info->flags; client->addr = info->addr; client->irq = info->irq; @@ -1188,8 +1190,8 @@ int i2c_probe(struct i2c_adapter *adapter, && address_data->normal_i2c[0] == I2C_CLIENT_END) return 0; - dev_warn(&adapter->dev, "SMBus Quick command not supported, " - "can't probe for chips\n"); + dev_dbg(&adapter->dev, "SMBus Quick command not supported, " + "can't probe for chips\n"); return -EOPNOTSUPP; } @@ -1350,6 +1352,10 @@ static int i2c_detect(struct i2c_adapter *adapter, struct i2c_driver *driver) } } + /* Stop here if the classes do not match */ + if (!(adapter->class & driver->class)) + goto exit_free; + /* Stop here if we can't use SMBUS_QUICK */ if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_QUICK)) { if (address_data->probe[0] == I2C_CLIENT_END @@ -1362,10 +1368,6 @@ static int i2c_detect(struct i2c_adapter *adapter, struct i2c_driver *driver) goto exit_free; } - /* Stop here if the classes do not match */ - if (!(adapter->class & driver->class)) - goto exit_free; - /* Probe entries are done second, and are not affected by ignore entries either */ for (i = 0; address_data->probe[i] != I2C_CLIENT_END; i += 2) { diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig index a34758d29516c3aff28958582a915b5b664ec72e..fc735ab08ff4f8f3f80c82e911242a2f54f84758 100644 --- a/drivers/ide/Kconfig +++ b/drivers/ide/Kconfig @@ -242,7 +242,7 @@ config BLK_DEV_IDEFLOPPY module will be called ide-floppy. config BLK_DEV_IDESCSI - tristate "SCSI emulation support" + tristate "SCSI emulation support (DEPRECATED)" depends on SCSI select IDE_ATAPI ---help--- @@ -255,20 +255,6 @@ config BLK_DEV_IDESCSI and will allow you to use a SCSI device driver instead of a native ATAPI driver. - This is useful if you have an ATAPI device for which no native - driver has been written (for example, an ATAPI PD-CD drive); - you can then use this emulation together with an appropriate SCSI - device driver. In order to do this, say Y here and to "SCSI support" - and "SCSI generic support", below. You must then provide the kernel - command line "hdx=ide-scsi" (try "man bootparam" or see the - documentation of your boot loader (lilo or loadlin) about how to - pass options to the kernel at boot time) for devices if you want the - native EIDE sub-drivers to skip over the native support, so that - this SCSI emulation can be used instead. - - Note that this option does NOT allow you to attach SCSI devices to a - box that doesn't have a SCSI host adapter installed. - If both this SCSI emulation and native ATAPI support are compiled into the kernel, the native support will be used. diff --git a/drivers/ide/arm/palm_bk3710.c b/drivers/ide/arm/palm_bk3710.c index f788fa5a977b54f4606ff09d306475fd5c435cd9..4fd91dcf1dc2e516f7ba499938aed124a887d13c 100644 --- a/drivers/ide/arm/palm_bk3710.c +++ b/drivers/ide/arm/palm_bk3710.c @@ -343,11 +343,10 @@ static struct ide_port_info __devinitdata palm_bk3710_port_info = { .mwdma_mask = ATA_MWDMA2, }; -static int __devinit palm_bk3710_probe(struct platform_device *pdev) +static int __init palm_bk3710_probe(struct platform_device *pdev) { struct clk *clk; struct resource *mem, *irq; - struct ide_host *host; unsigned long base, rate; int i, rc; hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL }; @@ -390,6 +389,7 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev) hw.io_ports_array[i] = base + IDE_PALM_ATA_PRI_REG_OFFSET + i; hw.io_ports.ctl_addr = base + IDE_PALM_ATA_PRI_CTL_OFFSET; hw.irq = irq->start; + hw.dev = &pdev->dev; hw.chipset = ide_palm3710; palm_bk3710_port_info.udma_mask = rate < 100000000 ? ATA_UDMA4 : @@ -413,13 +413,11 @@ static struct platform_driver platform_bk_driver = { .name = "palm_bk3710", .owner = THIS_MODULE, }, - .probe = palm_bk3710_probe, - .remove = NULL, }; static int __init palm_bk3710_init(void) { - return platform_driver_register(&platform_bk_driver); + return platform_driver_probe(&platform_bk_driver, palm_bk3710_probe); } module_init(palm_bk3710_init); diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index 89a112d513adc9fb9e1ccf2cf2d4c8a818eea675..f1489999cf916a53f222a9c71d9e518be9f69c20 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -1272,9 +1272,9 @@ static ide_startstop_t ide_cd_do_request(ide_drive_t *drive, struct request *rq, */ static void msf_from_bcd(struct atapi_msf *msf) { - msf->minute = BCD2BIN(msf->minute); - msf->second = BCD2BIN(msf->second); - msf->frame = BCD2BIN(msf->frame); + msf->minute = bcd2bin(msf->minute); + msf->second = bcd2bin(msf->second); + msf->frame = bcd2bin(msf->frame); } int cdrom_check_status(ide_drive_t *drive, struct request_sense *sense) @@ -1415,8 +1415,8 @@ int ide_cd_read_toc(ide_drive_t *drive, struct request_sense *sense) return stat; if (drive->atapi_flags & IDE_AFLAG_TOCTRACKS_AS_BCD) { - toc->hdr.first_track = BCD2BIN(toc->hdr.first_track); - toc->hdr.last_track = BCD2BIN(toc->hdr.last_track); + toc->hdr.first_track = bcd2bin(toc->hdr.first_track); + toc->hdr.last_track = bcd2bin(toc->hdr.last_track); } ntracks = toc->hdr.last_track - toc->hdr.first_track + 1; @@ -1456,8 +1456,8 @@ int ide_cd_read_toc(ide_drive_t *drive, struct request_sense *sense) return stat; if (drive->atapi_flags & IDE_AFLAG_TOCTRACKS_AS_BCD) { - toc->hdr.first_track = (u8)BIN2BCD(CDROM_LEADOUT); - toc->hdr.last_track = (u8)BIN2BCD(CDROM_LEADOUT); + toc->hdr.first_track = (u8)bin2bcd(CDROM_LEADOUT); + toc->hdr.last_track = (u8)bin2bcd(CDROM_LEADOUT); } else { toc->hdr.first_track = CDROM_LEADOUT; toc->hdr.last_track = CDROM_LEADOUT; @@ -1470,14 +1470,14 @@ int ide_cd_read_toc(ide_drive_t *drive, struct request_sense *sense) toc->hdr.toc_length = be16_to_cpu(toc->hdr.toc_length); if (drive->atapi_flags & IDE_AFLAG_TOCTRACKS_AS_BCD) { - toc->hdr.first_track = BCD2BIN(toc->hdr.first_track); - toc->hdr.last_track = BCD2BIN(toc->hdr.last_track); + toc->hdr.first_track = bcd2bin(toc->hdr.first_track); + toc->hdr.last_track = bcd2bin(toc->hdr.last_track); } for (i = 0; i <= ntracks; i++) { if (drive->atapi_flags & IDE_AFLAG_TOCADDR_AS_BCD) { if (drive->atapi_flags & IDE_AFLAG_TOCTRACKS_AS_BCD) - toc->ent[i].track = BCD2BIN(toc->ent[i].track); + toc->ent[i].track = bcd2bin(toc->ent[i].track); msf_from_bcd(&toc->ent[i].addr.msf); } toc->ent[i].addr.lba = msf_to_lba(toc->ent[i].addr.msf.minute, @@ -1933,6 +1933,7 @@ static void ide_cd_remove(ide_drive_t *drive) ide_proc_unregister_driver(drive, info->driver); + blk_unregister_filter(info->disk); del_gendisk(info->disk); ide_cd_put(info); @@ -2158,6 +2159,7 @@ static int ide_cd_probe(ide_drive_t *drive) g->fops = &idecd_ops; g->flags |= GENHD_FL_REMOVABLE; add_disk(g); + blk_register_filter(g); return 0; out_free_cd: diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c index 68b9cf0138b05f017427b24c958750bd77356ee8..07ef88bd109b69a04c0addfcac588024ea7286dd 100644 --- a/drivers/ide/ide-disk.c +++ b/drivers/ide/ide-disk.c @@ -445,20 +445,6 @@ static void idedisk_check_hpa(ide_drive_t *drive) } } -/* - * Compute drive->capacity, the full capacity of the drive - * Called with drive->id != NULL. - * - * To compute capacity, this uses either of - * - * 1. CHS value set by user (whatever user sets will be trusted) - * 2. LBA value from target drive (require new ATA feature) - * 3. LBA value from system BIOS (new one is OK, old one may break) - * 4. CHS value from system BIOS (traditional style) - * - * in above order (i.e., if value of higher priority is available, - * reset will be ignored). - */ static void init_idedisk_capacity(ide_drive_t *drive) { struct hd_driveid *id = drive->id; diff --git a/drivers/ide/pci/aec62xx.c b/drivers/ide/pci/aec62xx.c index 40644b6f1c002876c6286e80a29923996e58eee9..3187215e8f8997a95ec54abcd63a7ee5ee9f9a6d 100644 --- a/drivers/ide/pci/aec62xx.c +++ b/drivers/ide/pci/aec62xx.c @@ -307,7 +307,7 @@ static struct pci_driver driver = { .name = "AEC62xx_IDE", .id_table = aec62xx_pci_tbl, .probe = aec62xx_init_one, - .remove = aec62xx_remove, + .remove = __devexit_p(aec62xx_remove), }; static int __init aec62xx_ide_init(void) diff --git a/drivers/ide/pci/cy82c693.c b/drivers/ide/pci/cy82c693.c index bfae2f882f48d48ec75ab4fb304ac5aa4321892c..e6d8ee88d56d21c184154d96957eed66756f2f5f 100644 --- a/drivers/ide/pci/cy82c693.c +++ b/drivers/ide/pci/cy82c693.c @@ -447,7 +447,7 @@ static struct pci_driver driver = { .name = "Cypress_IDE", .id_table = cy82c693_pci_tbl, .probe = cy82c693_init_one, - .remove = cy82c693_remove, + .remove = __devexit_p(cy82c693_remove), }; static int __init cy82c693_ide_init(void) diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c index 748793a413ab8900c1ad0cdb0b82d9e6ba1d3d82..eb107eef0dbc8e89cac9a5604b5fe0619165f4d3 100644 --- a/drivers/ide/pci/hpt366.c +++ b/drivers/ide/pci/hpt366.c @@ -1620,7 +1620,7 @@ static struct pci_driver driver = { .name = "HPT366_IDE", .id_table = hpt366_pci_tbl, .probe = hpt366_init_one, - .remove = hpt366_remove, + .remove = __devexit_p(hpt366_remove), }; static int __init hpt366_ide_init(void) diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c index b6dc723de702677dbc799b9cc6b9a4e07014f37a..4a1508a707cc76ba73c7df440d224d88d0f5b4a8 100644 --- a/drivers/ide/pci/it821x.c +++ b/drivers/ide/pci/it821x.c @@ -686,7 +686,7 @@ static struct pci_driver driver = { .name = "ITE821x IDE", .id_table = it821x_pci_tbl, .probe = it821x_init_one, - .remove = it821x_remove, + .remove = __devexit_p(it821x_remove), }; static int __init it821x_ide_init(void) diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c index 0f609b72f47003e710e68ea04c0c093e5fe83eb8..d477da6b58589962fc43f49b45a04d822c2dd28a 100644 --- a/drivers/ide/pci/pdc202xx_new.c +++ b/drivers/ide/pci/pdc202xx_new.c @@ -566,7 +566,7 @@ static struct pci_driver driver = { .name = "Promise_IDE", .id_table = pdc202new_pci_tbl, .probe = pdc202new_init_one, - .remove = pdc202new_remove, + .remove = __devexit_p(pdc202new_remove), }; static int __init pdc202new_ide_init(void) diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c index 6cde48bba6f8825c998218de12d88fb9ca4ec773..44cccd1e086acdf91650161a0ae339bd05aa697d 100644 --- a/drivers/ide/pci/scc_pata.c +++ b/drivers/ide/pci/scc_pata.c @@ -954,7 +954,7 @@ static struct pci_driver driver = { .name = "SCC IDE", .id_table = scc_pci_tbl, .probe = scc_init_one, - .remove = scc_remove, + .remove = __devexit_p(scc_remove), }; static int scc_ide_init(void) diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c index 42eef19a18f14f7c46611ffb2a7073e8d8cce6d4..681306c9d79be56e8fa1c44decf2bc2a29b950c4 100644 --- a/drivers/ide/pci/sgiioc4.c +++ b/drivers/ide/pci/sgiioc4.c @@ -621,9 +621,9 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev) if (!request_mem_region(cmd_phys_base, IOC4_CMD_CTL_BLK_SIZE, DRV_NAME)) { printk(KERN_ERR - "%s : %s -- ERROR, Addresses " + "%s %s: -- ERROR, Addresses " "0x%p to 0x%p ALREADY in use\n", - __func__, DRV_NAME, (void *) cmd_phys_base, + DRV_NAME, pci_name(dev), (void *)cmd_phys_base, (void *) cmd_phys_base + IOC4_CMD_CTL_BLK_SIZE); return -ENOMEM; } diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c index 445ce6fbea335a6291c3ad47b4b92ac4adcf40d8..db2b88a369ab36634e8dbfb1e82f6ebfebface97 100644 --- a/drivers/ide/pci/siimage.c +++ b/drivers/ide/pci/siimage.c @@ -832,7 +832,7 @@ static struct pci_driver driver = { .name = "SiI_IDE", .id_table = siimage_pci_tbl, .probe = siimage_init_one, - .remove = siimage_remove, + .remove = __devexit_p(siimage_remove), }; static int __init siimage_ide_init(void) diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c index e5a4b42b4e33c0aea391b671d847d4a099692ddc..5efe21d6ef9733807b7aa0827456451420ada3e8 100644 --- a/drivers/ide/pci/sis5513.c +++ b/drivers/ide/pci/sis5513.c @@ -610,7 +610,7 @@ static struct pci_driver driver = { .name = "SIS_IDE", .id_table = sis5513_pci_tbl, .probe = sis5513_init_one, - .remove = sis5513_remove, + .remove = __devexit_p(sis5513_remove), }; static int __init sis5513_ide_init(void) diff --git a/drivers/ide/pci/tc86c001.c b/drivers/ide/pci/tc86c001.c index 7fc88c375e5db4561ccc477a5f690c2437e14df3..927277c54ec9609d542605234761efa58a7cbce2 100644 --- a/drivers/ide/pci/tc86c001.c +++ b/drivers/ide/pci/tc86c001.c @@ -249,7 +249,7 @@ static struct pci_driver driver = { .name = "TC86C001", .id_table = tc86c001_pci_tbl, .probe = tc86c001_init_one, - .remove = tc86c001_remove, + .remove = __devexit_p(tc86c001_remove), }; static int __init tc86c001_ide_init(void) diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c index a6b2cc83f293cbcf34a97eec5d0b071a2905955e..94fb9ab3223f8ff61088bd32fb40087610a96381 100644 --- a/drivers/ide/pci/via82cxxx.c +++ b/drivers/ide/pci/via82cxxx.c @@ -491,7 +491,7 @@ static struct pci_driver driver = { .name = "VIA_IDE", .id_table = via_pci_tbl, .probe = via_init_one, - .remove = via_remove, + .remove = __devexit_p(via_remove), }; static int __init via_ide_init(void) diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c index 994a21e5a0aa7e6d929e94b82f0f8f99efe5b72f..16240a7896509c024bacf59ff48bd8dd1c227d9d 100644 --- a/drivers/ieee1394/nodemgr.c +++ b/drivers/ieee1394/nodemgr.c @@ -844,7 +844,7 @@ static struct node_entry *nodemgr_create_node(octlet_t guid, struct csr1212_csr ne->host = host; ne->nodeid = nodeid; ne->generation = generation; - ne->needs_probe = 1; + ne->needs_probe = true; ne->guid = guid; ne->guid_vendor_id = (guid >> 40) & 0xffffff; @@ -1144,7 +1144,7 @@ static void nodemgr_process_root_directory(struct host_info *hi, struct node_ent struct csr1212_keyval *kv, *vendor_name_kv = NULL; u8 last_key_id = 0; - ne->needs_probe = 0; + ne->needs_probe = false; csr1212_for_each_dir_entry(ne->csr, kv, ne->csr->root_kv, dentry) { switch (kv->key.id) { @@ -1295,7 +1295,7 @@ static void nodemgr_update_node(struct node_entry *ne, struct csr1212_csr *csr, nodemgr_update_bus_options(ne); /* Mark the node as new, so it gets re-probed */ - ne->needs_probe = 1; + ne->needs_probe = true; } else { /* old cache is valid, so update its generation */ struct nodemgr_csr_info *ci = ne->csr->private; @@ -1566,57 +1566,60 @@ static void nodemgr_probe_ne(struct host_info *hi, struct node_entry *ne, int ge struct probe_param { struct host_info *hi; int generation; + bool probe_now; }; -static int __nodemgr_node_probe(struct device *dev, void *data) +static int node_probe(struct device *dev, void *data) { - struct probe_param *param = (struct probe_param *)data; + struct probe_param *p = data; struct node_entry *ne; + if (p->generation != get_hpsb_generation(p->hi->host)) + return -EAGAIN; + ne = container_of(dev, struct node_entry, node_dev); - if (!ne->needs_probe) - nodemgr_probe_ne(param->hi, ne, param->generation); - if (ne->needs_probe) - nodemgr_probe_ne(param->hi, ne, param->generation); + if (ne->needs_probe == p->probe_now) + nodemgr_probe_ne(p->hi, ne, p->generation); return 0; } static void nodemgr_node_probe(struct host_info *hi, int generation) { - struct hpsb_host *host = hi->host; - struct probe_param param; + struct probe_param p; - param.hi = hi; - param.generation = generation; - /* Do some processing of the nodes we've probed. This pulls them + p.hi = hi; + p.generation = generation; + /* + * Do some processing of the nodes we've probed. This pulls them * into the sysfs layer if needed, and can result in processing of * unit-directories, or just updating the node and it's * unit-directories. * * Run updates before probes. Usually, updates are time-critical - * while probes are time-consuming. (Well, those probes need some - * improvement...) */ - - class_for_each_device(&nodemgr_ne_class, NULL, ¶m, - __nodemgr_node_probe); - - /* If we had a bus reset while we were scanning the bus, it is - * possible that we did not probe all nodes. In that case, we - * skip the clean up for now, since we could remove nodes that - * were still on the bus. Another bus scan is pending which will - * do the clean up eventually. + * while probes are time-consuming. * + * Meanwhile, another bus reset may have happened. In this case we + * skip everything here and let the next bus scan handle it. + * Otherwise we may prematurely remove nodes which are still there. + */ + p.probe_now = false; + if (class_for_each_device(&nodemgr_ne_class, NULL, &p, node_probe) != 0) + return; + + p.probe_now = true; + if (class_for_each_device(&nodemgr_ne_class, NULL, &p, node_probe) != 0) + return; + /* * Now let's tell the bus to rescan our devices. This may seem * like overhead, but the driver-model core will only scan a * device for a driver when either the device is added, or when a * new driver is added. A bus reset is a good reason to rescan * devices that were there before. For example, an sbp2 device * may become available for login, if the host that held it was - * just removed. */ - - if (generation == get_hpsb_generation(host)) - if (bus_rescan_devices(&ieee1394_bus_type)) - HPSB_DEBUG("bus_rescan_devices had an error"); + * just removed. + */ + if (bus_rescan_devices(&ieee1394_bus_type) != 0) + HPSB_DEBUG("bus_rescan_devices had an error"); } static int nodemgr_send_resume_packet(struct hpsb_host *host) diff --git a/drivers/ieee1394/nodemgr.h b/drivers/ieee1394/nodemgr.h index 919e92e2a9556b12045fca7371f8faf6e955e679..6eb26465a84ca44029c4d43cc3ba17ba1eb1c378 100644 --- a/drivers/ieee1394/nodemgr.h +++ b/drivers/ieee1394/nodemgr.h @@ -97,7 +97,7 @@ struct node_entry { struct hpsb_host *host; /* Host this node is attached to */ nodeid_t nodeid; /* NodeID */ struct bus_options busopt; /* Bus Options */ - int needs_probe; + bool needs_probe; unsigned int generation; /* Synced with hpsb generation */ /* The following is read from the config rom */ diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c index 9cbf3154d2432ec748a03625450b35b92f9ade7f..1d6ad34355372f1c492d984e1c8b56f625d0acf6 100644 --- a/drivers/ieee1394/sbp2.c +++ b/drivers/ieee1394/sbp2.c @@ -731,15 +731,26 @@ static int sbp2_update(struct unit_directory *ud) { struct sbp2_lu *lu = ud->device.driver_data; - if (sbp2_reconnect_device(lu)) { - /* Reconnect has failed. Perhaps we didn't reconnect fast - * enough. Try a regular login, but first log out just in - * case of any weirdness. */ + if (sbp2_reconnect_device(lu) != 0) { + /* + * Reconnect failed. If another bus reset happened, + * let nodemgr proceed and call sbp2_update again later + * (or sbp2_remove if this node went away). + */ + if (!hpsb_node_entry_valid(lu->ne)) + return 0; + /* + * Or the target rejected the reconnect because we weren't + * fast enough. Try a regular login, but first log out + * just in case of any weirdness. + */ sbp2_logout_device(lu); - if (sbp2_login_device(lu)) { - /* Login failed too, just fail, and the backend - * will call our sbp2_remove for us */ + if (sbp2_login_device(lu) != 0) { + if (!hpsb_node_entry_valid(lu->ne)) + return 0; + + /* Maybe another initiator won the login. */ SBP2_ERR("Failed to reconnect to sbp2 device!"); return -EBUSY; } diff --git a/drivers/infiniband/hw/ehca/ehca_classes.h b/drivers/infiniband/hw/ehca/ehca_classes.h index 0b0618edd64528b363fe7acb85fd2388adf8f812..1ab919f836a8c516c797619e565cc091e5ee04d9 100644 --- a/drivers/infiniband/hw/ehca/ehca_classes.h +++ b/drivers/infiniband/hw/ehca/ehca_classes.h @@ -156,6 +156,14 @@ struct ehca_mod_qp_parm { #define EHCA_MOD_QP_PARM_MAX 4 +#define QMAP_IDX_MASK 0xFFFFULL + +/* struct for tracking if cqes have been reported to the application */ +struct ehca_qmap_entry { + u16 app_wr_id; + u16 reported; +}; + struct ehca_qp { union { struct ib_qp ib_qp; @@ -165,6 +173,7 @@ struct ehca_qp { enum ehca_ext_qp_type ext_type; enum ib_qp_state state; struct ipz_queue ipz_squeue; + struct ehca_qmap_entry *sq_map; struct ipz_queue ipz_rqueue; struct h_galpas galpas; u32 qkey; diff --git a/drivers/infiniband/hw/ehca/ehca_qes.h b/drivers/infiniband/hw/ehca/ehca_qes.h index 818803057ebf0bc37b8ef9a45bb49c79aad01122..5d28e3e98a20a9ca9bb5036d3dbc88262561e7a4 100644 --- a/drivers/infiniband/hw/ehca/ehca_qes.h +++ b/drivers/infiniband/hw/ehca/ehca_qes.h @@ -213,6 +213,7 @@ struct ehca_wqe { #define WC_STATUS_ERROR_BIT 0x80000000 #define WC_STATUS_REMOTE_ERROR_FLAGS 0x0000F800 #define WC_STATUS_PURGE_BIT 0x10 +#define WC_SEND_RECEIVE_BIT 0x80 struct ehca_cqe { u64 work_request_id; diff --git a/drivers/infiniband/hw/ehca/ehca_qp.c b/drivers/infiniband/hw/ehca/ehca_qp.c index ea13efddf175b818747af7db1f024da9e2384639..b6bcee036734ff6ee0ff063196463a9b90cb7c40 100644 --- a/drivers/infiniband/hw/ehca/ehca_qp.c +++ b/drivers/infiniband/hw/ehca/ehca_qp.c @@ -412,6 +412,7 @@ static struct ehca_qp *internal_create_qp( struct ehca_shca *shca = container_of(pd->device, struct ehca_shca, ib_device); struct ib_ucontext *context = NULL; + u32 nr_qes; u64 h_ret; int is_llqp = 0, has_srq = 0; int qp_type, max_send_sge, max_recv_sge, ret; @@ -715,6 +716,15 @@ static struct ehca_qp *internal_create_qp( "and pages ret=%i", ret); goto create_qp_exit2; } + nr_qes = my_qp->ipz_squeue.queue_length / + my_qp->ipz_squeue.qe_size; + my_qp->sq_map = vmalloc(nr_qes * + sizeof(struct ehca_qmap_entry)); + if (!my_qp->sq_map) { + ehca_err(pd->device, "Couldn't allocate squeue " + "map ret=%i", ret); + goto create_qp_exit3; + } } if (HAS_RQ(my_qp)) { @@ -724,7 +734,7 @@ static struct ehca_qp *internal_create_qp( if (ret) { ehca_err(pd->device, "Couldn't initialize rqueue " "and pages ret=%i", ret); - goto create_qp_exit3; + goto create_qp_exit4; } } @@ -770,7 +780,7 @@ static struct ehca_qp *internal_create_qp( if (!my_qp->mod_qp_parm) { ehca_err(pd->device, "Could not alloc mod_qp_parm"); - goto create_qp_exit4; + goto create_qp_exit5; } } } @@ -780,7 +790,7 @@ static struct ehca_qp *internal_create_qp( h_ret = ehca_define_sqp(shca, my_qp, init_attr); if (h_ret != H_SUCCESS) { ret = ehca2ib_return_code(h_ret); - goto create_qp_exit5; + goto create_qp_exit6; } } @@ -789,7 +799,7 @@ static struct ehca_qp *internal_create_qp( if (ret) { ehca_err(pd->device, "Couldn't assign qp to send_cq ret=%i", ret); - goto create_qp_exit5; + goto create_qp_exit6; } } @@ -815,22 +825,26 @@ static struct ehca_qp *internal_create_qp( if (ib_copy_to_udata(udata, &resp, sizeof resp)) { ehca_err(pd->device, "Copy to udata failed"); ret = -EINVAL; - goto create_qp_exit6; + goto create_qp_exit7; } } return my_qp; -create_qp_exit6: +create_qp_exit7: ehca_cq_unassign_qp(my_qp->send_cq, my_qp->real_qp_num); -create_qp_exit5: +create_qp_exit6: kfree(my_qp->mod_qp_parm); -create_qp_exit4: +create_qp_exit5: if (HAS_RQ(my_qp)) ipz_queue_dtor(my_pd, &my_qp->ipz_rqueue); +create_qp_exit4: + if (HAS_SQ(my_qp)) + vfree(my_qp->sq_map); + create_qp_exit3: if (HAS_SQ(my_qp)) ipz_queue_dtor(my_pd, &my_qp->ipz_squeue); @@ -1534,8 +1548,6 @@ static int internal_modify_qp(struct ib_qp *ibqp, if (attr_mask & IB_QP_QKEY) my_qp->qkey = attr->qkey; - my_qp->state = qp_new_state; - modify_qp_exit2: if (squeue_locked) { /* this means: sqe -> rts */ spin_unlock_irqrestore(&my_qp->spinlock_s, flags); @@ -1551,6 +1563,8 @@ modify_qp_exit1: int ehca_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask, struct ib_udata *udata) { + int ret = 0; + struct ehca_shca *shca = container_of(ibqp->device, struct ehca_shca, ib_device); struct ehca_qp *my_qp = container_of(ibqp, struct ehca_qp, ib_qp); @@ -1597,12 +1611,18 @@ int ehca_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask, attr->qp_state, my_qp->init_attr.port_num, ibqp->qp_type); spin_unlock_irqrestore(&sport->mod_sqp_lock, flags); - return 0; + goto out; } spin_unlock_irqrestore(&sport->mod_sqp_lock, flags); } - return internal_modify_qp(ibqp, attr, attr_mask, 0); + ret = internal_modify_qp(ibqp, attr, attr_mask, 0); + +out: + if ((ret == 0) && (attr_mask & IB_QP_STATE)) + my_qp->state = attr->qp_state; + + return ret; } void ehca_recover_sqp(struct ib_qp *sqp) @@ -1973,8 +1993,10 @@ static int internal_destroy_qp(struct ib_device *dev, struct ehca_qp *my_qp, if (HAS_RQ(my_qp)) ipz_queue_dtor(my_pd, &my_qp->ipz_rqueue); - if (HAS_SQ(my_qp)) + if (HAS_SQ(my_qp)) { ipz_queue_dtor(my_pd, &my_qp->ipz_squeue); + vfree(my_qp->sq_map); + } kmem_cache_free(qp_cache, my_qp); atomic_dec(&shca->num_qps); return 0; diff --git a/drivers/infiniband/hw/ehca/ehca_reqs.c b/drivers/infiniband/hw/ehca/ehca_reqs.c index 898c8b5c38dd9a604194ed2903364add33fbb93d..4426d82fe7988c32a2da9b471d2e86a5ead90c68 100644 --- a/drivers/infiniband/hw/ehca/ehca_reqs.c +++ b/drivers/infiniband/hw/ehca/ehca_reqs.c @@ -139,6 +139,7 @@ static void trace_send_wr_ud(const struct ib_send_wr *send_wr) static inline int ehca_write_swqe(struct ehca_qp *qp, struct ehca_wqe *wqe_p, const struct ib_send_wr *send_wr, + u32 sq_map_idx, int hidden) { u32 idx; @@ -157,7 +158,11 @@ static inline int ehca_write_swqe(struct ehca_qp *qp, /* clear wqe header until sglist */ memset(wqe_p, 0, offsetof(struct ehca_wqe, u.ud_av.sg_list)); - wqe_p->work_request_id = send_wr->wr_id; + wqe_p->work_request_id = send_wr->wr_id & ~QMAP_IDX_MASK; + wqe_p->work_request_id |= sq_map_idx & QMAP_IDX_MASK; + + qp->sq_map[sq_map_idx].app_wr_id = send_wr->wr_id & QMAP_IDX_MASK; + qp->sq_map[sq_map_idx].reported = 0; switch (send_wr->opcode) { case IB_WR_SEND: @@ -381,6 +386,7 @@ static inline int post_one_send(struct ehca_qp *my_qp, { struct ehca_wqe *wqe_p; int ret; + u32 sq_map_idx; u64 start_offset = my_qp->ipz_squeue.current_q_offset; /* get pointer next to free WQE */ @@ -393,8 +399,15 @@ static inline int post_one_send(struct ehca_qp *my_qp, "qp_num=%x", my_qp->ib_qp.qp_num); return -ENOMEM; } + + /* + * Get the index of the WQE in the send queue. The same index is used + * for writing into the sq_map. + */ + sq_map_idx = start_offset / my_qp->ipz_squeue.qe_size; + /* write a SEND WQE into the QUEUE */ - ret = ehca_write_swqe(my_qp, wqe_p, cur_send_wr, hidden); + ret = ehca_write_swqe(my_qp, wqe_p, cur_send_wr, sq_map_idx, hidden); /* * if something failed, * reset the free entry pointer to the start value @@ -589,7 +602,7 @@ static inline int ehca_poll_cq_one(struct ib_cq *cq, struct ib_wc *wc) struct ehca_qp *my_qp; int cqe_count = 0, is_error; -poll_cq_one_read_cqe: +repoll: cqe = (struct ehca_cqe *) ipz_qeit_get_inc_valid(&my_cq->ipz_queue); if (!cqe) { @@ -617,7 +630,7 @@ poll_cq_one_read_cqe: ehca_dmp(cqe, 64, "cq_num=%x qp_num=%x", my_cq->cq_number, cqe->local_qp_number); /* ignore this purged cqe */ - goto poll_cq_one_read_cqe; + goto repoll; } spin_lock_irqsave(&qp->spinlock_s, flags); purgeflag = qp->sqerr_purgeflag; @@ -636,7 +649,7 @@ poll_cq_one_read_cqe: * that caused sqe and turn off purge flag */ qp->sqerr_purgeflag = 0; - goto poll_cq_one_read_cqe; + goto repoll; } } @@ -654,8 +667,34 @@ poll_cq_one_read_cqe: my_cq, my_cq->cq_number); } - /* we got a completion! */ - wc->wr_id = cqe->work_request_id; + read_lock(&ehca_qp_idr_lock); + my_qp = idr_find(&ehca_qp_idr, cqe->qp_token); + read_unlock(&ehca_qp_idr_lock); + if (!my_qp) + goto repoll; + wc->qp = &my_qp->ib_qp; + + if (!(cqe->w_completion_flags & WC_SEND_RECEIVE_BIT)) { + struct ehca_qmap_entry *qmap_entry; + /* + * We got a send completion and need to restore the original + * wr_id. + */ + qmap_entry = &my_qp->sq_map[cqe->work_request_id & + QMAP_IDX_MASK]; + + if (qmap_entry->reported) { + ehca_warn(cq->device, "Double cqe on qp_num=%#x", + my_qp->real_qp_num); + /* found a double cqe, discard it and read next one */ + goto repoll; + } + wc->wr_id = cqe->work_request_id & ~QMAP_IDX_MASK; + wc->wr_id |= qmap_entry->app_wr_id; + qmap_entry->reported = 1; + } else + /* We got a receive completion. */ + wc->wr_id = cqe->work_request_id; /* eval ib_wc_opcode */ wc->opcode = ib_wc_opcode[cqe->optype]-1; @@ -667,7 +706,7 @@ poll_cq_one_read_cqe: ehca_dmp(cqe, 64, "ehca_cq=%p cq_num=%x", my_cq, my_cq->cq_number); /* update also queue adder to throw away this entry!!! */ - goto poll_cq_one_exit0; + goto repoll; } /* eval ib_wc_status */ @@ -678,11 +717,6 @@ poll_cq_one_read_cqe: } else wc->status = IB_WC_SUCCESS; - read_lock(&ehca_qp_idr_lock); - my_qp = idr_find(&ehca_qp_idr, cqe->qp_token); - wc->qp = &my_qp->ib_qp; - read_unlock(&ehca_qp_idr_lock); - wc->byte_len = cqe->nr_bytes_transferred; wc->pkey_index = cqe->pkey_index; wc->slid = cqe->rlid; diff --git a/drivers/infiniband/hw/ehca/ehca_tools.h b/drivers/infiniband/hw/ehca/ehca_tools.h index ec950bf8c479b220143c54289fb90a18bd176d64..21f7d06f14ad2f1ed9e5ede9f6323a9007a2106f 100644 --- a/drivers/infiniband/hw/ehca/ehca_tools.h +++ b/drivers/infiniband/hw/ehca/ehca_tools.h @@ -54,7 +54,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/infiniband/hw/ipath/ipath_fs.c b/drivers/infiniband/hw/ipath/ipath_fs.c index 23faba9d21eb34aab1337782fecd24f7a3871ec8..8bb5170b4e416b1b660f333561ffa7c8bb4c7360 100644 --- a/drivers/infiniband/hw/ipath/ipath_fs.c +++ b/drivers/infiniband/hw/ipath/ipath_fs.c @@ -31,7 +31,6 @@ * SOFTWARE. */ -#include #include #include #include diff --git a/drivers/infiniband/hw/ipath/ipath_iba7220.c b/drivers/infiniband/hw/ipath/ipath_iba7220.c index d90f5e9a54faf8b16c790eab5a7af4ade2a022af..9839e20119bcfc64f483f68cf2b18d24e1786f77 100644 --- a/drivers/infiniband/hw/ipath/ipath_iba7220.c +++ b/drivers/infiniband/hw/ipath/ipath_iba7220.c @@ -1720,7 +1720,7 @@ static void ipath_7220_put_tid(struct ipath_devdata *dd, u64 __iomem *tidptr, "not 2KB aligned!\n", pa); return; } - if (pa >= (1UL << IBA7220_TID_SZ_SHIFT)) { + if (chippa >= (1UL << IBA7220_TID_SZ_SHIFT)) { ipath_dev_err(dd, "BUG: Physical page address 0x%lx " "larger than supported\n", pa); diff --git a/drivers/infiniband/hw/ipath/ipath_ud.c b/drivers/infiniband/hw/ipath/ipath_ud.c index 36aa242c487c4d582d39d94b86e53377466455ef..729446f56aab580d2ffcd7200a124d22ea6e7c3e 100644 --- a/drivers/infiniband/hw/ipath/ipath_ud.c +++ b/drivers/infiniband/hw/ipath/ipath_ud.c @@ -267,6 +267,7 @@ int ipath_make_ud_req(struct ipath_qp *qp) u16 lrh0; u16 lid; int ret = 0; + int next_cur; spin_lock_irqsave(&qp->s_lock, flags); @@ -290,8 +291,9 @@ int ipath_make_ud_req(struct ipath_qp *qp) goto bail; wqe = get_swqe_ptr(qp, qp->s_cur); - if (++qp->s_cur >= qp->s_size) - qp->s_cur = 0; + next_cur = qp->s_cur + 1; + if (next_cur >= qp->s_size) + next_cur = 0; /* Construct the header. */ ah_attr = &to_iah(wqe->wr.wr.ud.ah)->attr; @@ -315,6 +317,7 @@ int ipath_make_ud_req(struct ipath_qp *qp) qp->s_flags |= IPATH_S_WAIT_DMA; goto bail; } + qp->s_cur = next_cur; spin_unlock_irqrestore(&qp->s_lock, flags); ipath_ud_loopback(qp, wqe); spin_lock_irqsave(&qp->s_lock, flags); @@ -323,6 +326,7 @@ int ipath_make_ud_req(struct ipath_qp *qp) } } + qp->s_cur = next_cur; extra_bytes = -wqe->length & 3; nwords = (wqe->length + extra_bytes) >> 2; diff --git a/drivers/infiniband/hw/mlx4/mr.c b/drivers/infiniband/hw/mlx4/mr.c index a4cdb465cd1d6c2b49ada47998fd0f59d5624a30..87f5c5a87b98fa499e55115db660c8e72dd56fd8 100644 --- a/drivers/infiniband/hw/mlx4/mr.c +++ b/drivers/infiniband/hw/mlx4/mr.c @@ -204,6 +204,8 @@ struct ib_mr *mlx4_ib_alloc_fast_reg_mr(struct ib_pd *pd, if (err) goto err_mr; + mr->ibmr.rkey = mr->ibmr.lkey = mr->mmr.key; + return &mr->ibmr; err_mr: diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h index 39bd897b40c6aa1cd4ded5a0179dafc6035af792..8eb7ae96974d0846fe52f28a04f579ce12edd28b 100644 --- a/drivers/infiniband/hw/nes/nes.h +++ b/drivers/infiniband/hw/nes/nes.h @@ -43,7 +43,6 @@ #include #include #include -#include #include #include diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c index 7ebc400a4b3d33d7ea6440a7676a999b168c267e..341ffedafed6704a9cb9995f49582e66c88c4505 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c @@ -202,7 +202,7 @@ static void ipoib_cm_free_rx_ring(struct net_device *dev, dev_kfree_skb_any(rx_ring[i].skb); } - kfree(rx_ring); + vfree(rx_ring); } static void ipoib_cm_start_rx_drain(struct ipoib_dev_priv *priv) @@ -352,9 +352,14 @@ static int ipoib_cm_nonsrq_init_rx(struct net_device *dev, struct ib_cm_id *cm_i int ret; int i; - rx->rx_ring = kcalloc(ipoib_recvq_size, sizeof *rx->rx_ring, GFP_KERNEL); - if (!rx->rx_ring) + rx->rx_ring = vmalloc(ipoib_recvq_size * sizeof *rx->rx_ring); + if (!rx->rx_ring) { + printk(KERN_WARNING "%s: failed to allocate CM non-SRQ ring (%d entries)\n", + priv->ca->name, ipoib_recvq_size); return -ENOMEM; + } + + memset(rx->rx_ring, 0, ipoib_recvq_size * sizeof *rx->rx_ring); t = kmalloc(sizeof *t, GFP_KERNEL); if (!t) { @@ -1494,14 +1499,16 @@ static void ipoib_cm_create_srq(struct net_device *dev, int max_sge) return; } - priv->cm.srq_ring = kzalloc(ipoib_recvq_size * sizeof *priv->cm.srq_ring, - GFP_KERNEL); + priv->cm.srq_ring = vmalloc(ipoib_recvq_size * sizeof *priv->cm.srq_ring); if (!priv->cm.srq_ring) { printk(KERN_WARNING "%s: failed to allocate CM SRQ ring (%d entries)\n", priv->ca->name, ipoib_recvq_size); ib_destroy_srq(priv->cm.srq); priv->cm.srq = NULL; + return; } + + memset(priv->cm.srq_ring, 0, ipoib_recvq_size * sizeof *priv->cm.srq_ring); } int ipoib_cm_dev_init(struct net_device *dev) diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index f51201b17bfd3048ddbd66fd4edadb41b310cdb0..7e9e218738fa0f4be74741266e690d7c4211e6e0 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -156,14 +156,8 @@ static int ipoib_stop(struct net_device *dev) netif_stop_queue(dev); - /* - * Now flush workqueue to make sure a scheduled task doesn't - * bring our internal state back up. - */ - flush_workqueue(ipoib_workqueue); - - ipoib_ib_dev_down(dev, 1); - ipoib_ib_dev_stop(dev, 1); + ipoib_ib_dev_down(dev, 0); + ipoib_ib_dev_stop(dev, 0); if (!test_bit(IPOIB_FLAG_SUBINTERFACE, &priv->flags)) { struct ipoib_dev_priv *cpriv; @@ -1314,7 +1308,7 @@ sysfs_failed: register_failed: ib_unregister_event_handler(&priv->event_handler); - flush_scheduled_work(); + flush_workqueue(ipoib_workqueue); event_failed: ipoib_dev_cleanup(priv->dev); @@ -1373,7 +1367,12 @@ static void ipoib_remove_one(struct ib_device *device) list_for_each_entry_safe(priv, tmp, dev_list, list) { ib_unregister_event_handler(&priv->event_handler); - flush_scheduled_work(); + + rtnl_lock(); + dev_change_flags(priv->dev, priv->dev->flags & ~IFF_UP); + rtnl_unlock(); + + flush_workqueue(ipoib_workqueue); unregister_netdev(priv->dev); ipoib_dev_cleanup(priv->dev); diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c index 8950e9546f4eb64a33fe4dd2b7c7698382b63e37..ac33c8f3ea8580e5120dd98704cfbccb0ccd5c71 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c @@ -392,8 +392,16 @@ static int ipoib_mcast_join_complete(int status, &priv->mcast_task, 0); mutex_unlock(&mcast_mutex); - if (mcast == priv->broadcast) + if (mcast == priv->broadcast) { + /* + * Take RTNL lock here to avoid racing with + * ipoib_stop() and turning the carrier back + * on while a device is being removed. + */ + rtnl_lock(); netif_carrier_on(dev); + rtnl_unlock(); + } return 0; } diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c index 63462ecca147ccfa9e0b40e2070d49412592ba67..26ff6214a81f4b64ac2a0b406ece8febcbfbac59 100644 --- a/drivers/infiniband/ulp/iser/iser_verbs.c +++ b/drivers/infiniband/ulp/iser/iser_verbs.c @@ -33,7 +33,6 @@ #include #include #include -#include #include "iscsi_iser.h" diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c index 2d65411f6763499198ecc922e928b02481678e4b..3524bef62be654910ec23ca5c917787269a6b018 100644 --- a/drivers/input/evdev.c +++ b/drivers/input/evdev.c @@ -647,6 +647,47 @@ static int str_to_user(const char *str, unsigned int maxlen, void __user *p) return copy_to_user(p, str, len) ? -EFAULT : len; } +#define OLD_KEY_MAX 0x1ff +static int handle_eviocgbit(struct input_dev *dev, unsigned int cmd, void __user *p, int compat_mode) +{ + static unsigned long keymax_warn_time; + unsigned long *bits; + int len; + + switch (_IOC_NR(cmd) & EV_MAX) { + + case 0: bits = dev->evbit; len = EV_MAX; break; + case EV_KEY: bits = dev->keybit; len = KEY_MAX; break; + case EV_REL: bits = dev->relbit; len = REL_MAX; break; + case EV_ABS: bits = dev->absbit; len = ABS_MAX; break; + case EV_MSC: bits = dev->mscbit; len = MSC_MAX; break; + case EV_LED: bits = dev->ledbit; len = LED_MAX; break; + case EV_SND: bits = dev->sndbit; len = SND_MAX; break; + case EV_FF: bits = dev->ffbit; len = FF_MAX; break; + case EV_SW: bits = dev->swbit; len = SW_MAX; break; + default: return -EINVAL; + } + + /* + * Work around bugs in userspace programs that like to do + * EVIOCGBIT(EV_KEY, KEY_MAX) and not realize that 'len' + * should be in bytes, not in bits. + */ + if ((_IOC_NR(cmd) & EV_MAX) == EV_KEY && _IOC_SIZE(cmd) == OLD_KEY_MAX) { + len = OLD_KEY_MAX; + if (printk_timed_ratelimit(&keymax_warn_time, 10 * 1000)) + printk(KERN_WARNING + "evdev.c(EVIOCGBIT): Suspicious buffer size %u, " + "limiting output to %zu bytes. See " + "http://userweb.kernel.org/~dtor/eviocgbit-bug.html\n", + OLD_KEY_MAX, + BITS_TO_LONGS(OLD_KEY_MAX) * sizeof(long)); + } + + return bits_to_user(bits, len, _IOC_SIZE(cmd), p, compat_mode); +} +#undef OLD_KEY_MAX + static long evdev_do_ioctl(struct file *file, unsigned int cmd, void __user *p, int compat_mode) { @@ -733,26 +774,8 @@ static long evdev_do_ioctl(struct file *file, unsigned int cmd, if (_IOC_DIR(cmd) == _IOC_READ) { - if ((_IOC_NR(cmd) & ~EV_MAX) == _IOC_NR(EVIOCGBIT(0, 0))) { - - unsigned long *bits; - int len; - - switch (_IOC_NR(cmd) & EV_MAX) { - - case 0: bits = dev->evbit; len = EV_MAX; break; - case EV_KEY: bits = dev->keybit; len = KEY_MAX; break; - case EV_REL: bits = dev->relbit; len = REL_MAX; break; - case EV_ABS: bits = dev->absbit; len = ABS_MAX; break; - case EV_MSC: bits = dev->mscbit; len = MSC_MAX; break; - case EV_LED: bits = dev->ledbit; len = LED_MAX; break; - case EV_SND: bits = dev->sndbit; len = SND_MAX; break; - case EV_FF: bits = dev->ffbit; len = FF_MAX; break; - case EV_SW: bits = dev->swbit; len = SW_MAX; break; - default: return -EINVAL; - } - return bits_to_user(bits, len, _IOC_SIZE(cmd), p, compat_mode); - } + if ((_IOC_NR(cmd) & ~EV_MAX) == _IOC_NR(EVIOCGBIT(0, 0))) + return handle_eviocgbit(dev, cmd, p, compat_mode); if (_IOC_NR(cmd) == _IOC_NR(EVIOCGKEY(0))) return bits_to_user(dev->key, KEY_MAX, _IOC_SIZE(cmd), diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c index 87d3e7eabffd3e57b6b32714701b3cc7d65eb312..6791be81eb2904b15780da13dac99ce11e5925a6 100644 --- a/drivers/input/joystick/xpad.c +++ b/drivers/input/joystick/xpad.c @@ -127,6 +127,7 @@ static const struct xpad_device { { 0x0738, 0x4716, "Mad Catz Wired Xbox 360 Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX360 }, { 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, { 0x0c12, 0x8802, "Zeroplus Xbox Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0c12, 0x880a, "Pelican Eclipse PL-2023", MAP_DPAD_TO_AXES, XTYPE_XBOX }, { 0x0c12, 0x8810, "Zeroplus Xbox Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, { 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", MAP_DPAD_TO_AXES, XTYPE_XBOX }, { 0x0e4c, 0x1097, "Radica Gamester Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, diff --git a/drivers/input/keyboard/bf54x-keys.c b/drivers/input/keyboard/bf54x-keys.c index 54ed8e2e1c021c540f2c06adaef5ae009f3d056b..e348cfccc17a9549105fcab813d644ef6aa322fd 100644 --- a/drivers/input/keyboard/bf54x-keys.c +++ b/drivers/input/keyboard/bf54x-keys.c @@ -29,7 +29,6 @@ */ #include -#include #include #include @@ -44,7 +43,7 @@ #include #include -#include +#include #define DRV_NAME "bf54x-keys" #define TIME_SCALE 100 /* 100 ns */ diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c index be58730e636a4323c1aca62d136e94ec40700bcf..ec96b369dd7ac02ed3bb49dec3bcfe8e9c649ae1 100644 --- a/drivers/input/keyboard/gpio_keys.c +++ b/drivers/input/keyboard/gpio_keys.c @@ -9,7 +9,6 @@ */ #include -#include #include #include @@ -118,6 +117,7 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev) unsigned int type = button->type ?: EV_KEY; bdata->input = input; + bdata->button = button; setup_timer(&bdata->timer, gpio_check_button, (unsigned long)bdata); @@ -256,7 +256,7 @@ static int gpio_keys_resume(struct platform_device *pdev) #define gpio_keys_resume NULL #endif -struct platform_driver gpio_keys_device_driver = { +static struct platform_driver gpio_keys_device_driver = { .probe = gpio_keys_probe, .remove = __devexit_p(gpio_keys_remove), .suspend = gpio_keys_suspend, diff --git a/drivers/input/misc/cobalt_btns.c b/drivers/input/misc/cobalt_btns.c index 6a1f48b76e3298649130c8d341123bcbf2e0f131..2adf9cb265da69fd67b6d1b8bec3fa3841e95ec2 100644 --- a/drivers/input/misc/cobalt_btns.c +++ b/drivers/input/misc/cobalt_btns.c @@ -148,6 +148,9 @@ static int __devexit cobalt_buttons_remove(struct platform_device *pdev) return 0; } +MODULE_AUTHOR("Yoichi Yuasa "); +MODULE_DESCRIPTION("Cobalt button interface driver"); +MODULE_LICENSE("GPL"); /* work with hotplug and coldplug */ MODULE_ALIAS("platform:Cobalt buttons"); diff --git a/drivers/input/mouse/Kconfig b/drivers/input/mouse/Kconfig index 7bbea097cda2849108a9e5c052101226059e1802..f996546fc443757151f4f7f09f95c996f4c576d9 100644 --- a/drivers/input/mouse/Kconfig +++ b/drivers/input/mouse/Kconfig @@ -130,6 +130,29 @@ config MOUSE_APPLETOUCH To compile this driver as a module, choose M here: the module will be called appletouch. +config MOUSE_BCM5974 + tristate "Apple USB BCM5974 Multitouch trackpad support" + depends on USB_ARCH_HAS_HCD + select USB + help + Say Y here if you have an Apple USB BCM5974 Multitouch + trackpad. + + The BCM5974 is the multitouch trackpad found in the Macbook + Air (JAN2008) and Macbook Pro Penryn (FEB2008) laptops. + + It is also found in the IPhone (2007) and Ipod Touch (2008). + + This driver provides multitouch functionality together with + the synaptics X11 driver. + + The interface is currently identical to the appletouch interface, + for further information, see + . + + To compile this driver as a module, choose M here: the + module will be called bcm5974. + config MOUSE_INPORT tristate "InPort/MS/ATIXL busmouse" depends on ISA diff --git a/drivers/input/mouse/Makefile b/drivers/input/mouse/Makefile index 9e6e36330820e7d9dc4092a45e2cfd53a6530204..d4d202516090be6075afd735663ded497c7b6b0d 100644 --- a/drivers/input/mouse/Makefile +++ b/drivers/input/mouse/Makefile @@ -6,6 +6,7 @@ obj-$(CONFIG_MOUSE_AMIGA) += amimouse.o obj-$(CONFIG_MOUSE_APPLETOUCH) += appletouch.o +obj-$(CONFIG_MOUSE_BCM5974) += bcm5974.o obj-$(CONFIG_MOUSE_ATARI) += atarimouse.o obj-$(CONFIG_MOUSE_RISCPC) += rpcmouse.o obj-$(CONFIG_MOUSE_INPORT) += inport.o diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c new file mode 100644 index 0000000000000000000000000000000000000000..2ec921bf3c6016b6dc19e5999e3ccf6682e209bf --- /dev/null +++ b/drivers/input/mouse/bcm5974.c @@ -0,0 +1,681 @@ +/* + * Apple USB BCM5974 (Macbook Air and Penryn Macbook Pro) multitouch driver + * + * Copyright (C) 2008 Henrik Rydberg (rydberg@euromail.se) + * + * The USB initialization and package decoding was made by + * Scott Shawcroft as part of the touchd user-space driver project: + * Copyright (C) 2008 Scott Shawcroft (scott.shawcroft@gmail.com) + * + * The BCM5974 driver is based on the appletouch driver: + * Copyright (C) 2001-2004 Greg Kroah-Hartman (greg@kroah.com) + * Copyright (C) 2005 Johannes Berg (johannes@sipsolutions.net) + * Copyright (C) 2005 Stelian Pop (stelian@popies.net) + * Copyright (C) 2005 Frank Arnold (frank@scirocco-5v-turbo.de) + * Copyright (C) 2005 Peter Osterlund (petero2@telia.com) + * Copyright (C) 2005 Michael Hanselmann (linux-kernel@hansmi.ch) + * Copyright (C) 2006 Nicolas Boichat (nicolas@boichat.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#define USB_VENDOR_ID_APPLE 0x05ac + +/* MacbookAir, aka wellspring */ +#define USB_DEVICE_ID_APPLE_WELLSPRING_ANSI 0x0223 +#define USB_DEVICE_ID_APPLE_WELLSPRING_ISO 0x0224 +#define USB_DEVICE_ID_APPLE_WELLSPRING_JIS 0x0225 +/* MacbookProPenryn, aka wellspring2 */ +#define USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI 0x0230 +#define USB_DEVICE_ID_APPLE_WELLSPRING2_ISO 0x0231 +#define USB_DEVICE_ID_APPLE_WELLSPRING2_JIS 0x0232 + +#define BCM5974_DEVICE(prod) { \ + .match_flags = (USB_DEVICE_ID_MATCH_DEVICE | \ + USB_DEVICE_ID_MATCH_INT_CLASS | \ + USB_DEVICE_ID_MATCH_INT_PROTOCOL), \ + .idVendor = USB_VENDOR_ID_APPLE, \ + .idProduct = (prod), \ + .bInterfaceClass = USB_INTERFACE_CLASS_HID, \ + .bInterfaceProtocol = USB_INTERFACE_PROTOCOL_MOUSE \ +} + +/* table of devices that work with this driver */ +static const struct usb_device_id bcm5974_table [] = { + /* MacbookAir1.1 */ + BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING_ANSI), + BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING_ISO), + BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING_JIS), + /* MacbookProPenryn */ + BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI), + BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING2_ISO), + BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING2_JIS), + /* Terminating entry */ + {} +}; +MODULE_DEVICE_TABLE(usb, bcm5974_table); + +MODULE_AUTHOR("Henrik Rydberg"); +MODULE_DESCRIPTION("Apple USB BCM5974 multitouch driver"); +MODULE_LICENSE("GPL"); + +#define dprintk(level, format, a...)\ + { if (debug >= level) printk(KERN_DEBUG format, ##a); } + +static int debug = 1; +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug, "Activate debugging output"); + +/* button data structure */ +struct bt_data { + u8 unknown1; /* constant */ + u8 button; /* left button */ + u8 rel_x; /* relative x coordinate */ + u8 rel_y; /* relative y coordinate */ +}; + +/* trackpad header structure */ +struct tp_header { + u8 unknown1[16]; /* constants, timers, etc */ + u8 fingers; /* number of fingers on trackpad */ + u8 unknown2[9]; /* constants, timers, etc */ +}; + +/* trackpad finger structure */ +struct tp_finger { + __le16 origin; /* left/right origin? */ + __le16 abs_x; /* absolute x coodinate */ + __le16 abs_y; /* absolute y coodinate */ + __le16 rel_x; /* relative x coodinate */ + __le16 rel_y; /* relative y coodinate */ + __le16 size_major; /* finger size, major axis? */ + __le16 size_minor; /* finger size, minor axis? */ + __le16 orientation; /* 16384 when point, else 15 bit angle */ + __le16 force_major; /* trackpad force, major axis? */ + __le16 force_minor; /* trackpad force, minor axis? */ + __le16 unused[3]; /* zeros */ + __le16 multi; /* one finger: varies, more fingers: constant */ +}; + +/* trackpad data structure, empirically at least ten fingers */ +struct tp_data { + struct tp_header header; + struct tp_finger finger[16]; +}; + +/* device-specific parameters */ +struct bcm5974_param { + int dim; /* logical dimension */ + int fuzz; /* logical noise value */ + int devmin; /* device minimum reading */ + int devmax; /* device maximum reading */ +}; + +/* device-specific configuration */ +struct bcm5974_config { + int ansi, iso, jis; /* the product id of this device */ + int bt_ep; /* the endpoint of the button interface */ + int bt_datalen; /* data length of the button interface */ + int tp_ep; /* the endpoint of the trackpad interface */ + int tp_datalen; /* data length of the trackpad interface */ + struct bcm5974_param p; /* finger pressure limits */ + struct bcm5974_param w; /* finger width limits */ + struct bcm5974_param x; /* horizontal limits */ + struct bcm5974_param y; /* vertical limits */ +}; + +/* logical device structure */ +struct bcm5974 { + char phys[64]; + struct usb_device *udev; /* usb device */ + struct usb_interface *intf; /* our interface */ + struct input_dev *input; /* input dev */ + struct bcm5974_config cfg; /* device configuration */ + struct mutex pm_mutex; /* serialize access to open/suspend */ + int opened; /* 1: opened, 0: closed */ + struct urb *bt_urb; /* button usb request block */ + struct bt_data *bt_data; /* button transferred data */ + struct urb *tp_urb; /* trackpad usb request block */ + struct tp_data *tp_data; /* trackpad transferred data */ +}; + +/* logical dimensions */ +#define DIM_PRESSURE 256 /* maximum finger pressure */ +#define DIM_WIDTH 16 /* maximum finger width */ +#define DIM_X 1280 /* maximum trackpad x value */ +#define DIM_Y 800 /* maximum trackpad y value */ + +/* logical signal quality */ +#define SN_PRESSURE 45 /* pressure signal-to-noise ratio */ +#define SN_WIDTH 100 /* width signal-to-noise ratio */ +#define SN_COORD 250 /* coordinate signal-to-noise ratio */ + +/* device constants */ +static const struct bcm5974_config bcm5974_config_table[] = { + { + USB_DEVICE_ID_APPLE_WELLSPRING_ANSI, + USB_DEVICE_ID_APPLE_WELLSPRING_ISO, + USB_DEVICE_ID_APPLE_WELLSPRING_JIS, + 0x84, sizeof(struct bt_data), + 0x81, sizeof(struct tp_data), + { DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 256 }, + { DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 }, + { DIM_X, DIM_X / SN_COORD, -4824, 5342 }, + { DIM_Y, DIM_Y / SN_COORD, -172, 5820 } + }, + { + USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI, + USB_DEVICE_ID_APPLE_WELLSPRING2_ISO, + USB_DEVICE_ID_APPLE_WELLSPRING2_JIS, + 0x84, sizeof(struct bt_data), + 0x81, sizeof(struct tp_data), + { DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 256 }, + { DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 }, + { DIM_X, DIM_X / SN_COORD, -4824, 4824 }, + { DIM_Y, DIM_Y / SN_COORD, -172, 4290 } + }, + {} +}; + +/* return the device-specific configuration by device */ +static const struct bcm5974_config *bcm5974_get_config(struct usb_device *udev) +{ + u16 id = le16_to_cpu(udev->descriptor.idProduct); + const struct bcm5974_config *cfg; + + for (cfg = bcm5974_config_table; cfg->ansi; ++cfg) + if (cfg->ansi == id || cfg->iso == id || cfg->jis == id) + return cfg; + + return bcm5974_config_table; +} + +/* convert 16-bit little endian to signed integer */ +static inline int raw2int(__le16 x) +{ + return (signed short)le16_to_cpu(x); +} + +/* scale device data to logical dimensions (asserts devmin < devmax) */ +static inline int int2scale(const struct bcm5974_param *p, int x) +{ + return x * p->dim / (p->devmax - p->devmin); +} + +/* all logical value ranges are [0,dim). */ +static inline int int2bound(const struct bcm5974_param *p, int x) +{ + int s = int2scale(p, x); + + return clamp_val(s, 0, p->dim - 1); +} + +/* setup which logical events to report */ +static void setup_events_to_report(struct input_dev *input_dev, + const struct bcm5974_config *cfg) +{ + __set_bit(EV_ABS, input_dev->evbit); + + input_set_abs_params(input_dev, ABS_PRESSURE, + 0, cfg->p.dim, cfg->p.fuzz, 0); + input_set_abs_params(input_dev, ABS_TOOL_WIDTH, + 0, cfg->w.dim, cfg->w.fuzz, 0); + input_set_abs_params(input_dev, ABS_X, + 0, cfg->x.dim, cfg->x.fuzz, 0); + input_set_abs_params(input_dev, ABS_Y, + 0, cfg->y.dim, cfg->y.fuzz, 0); + + __set_bit(EV_KEY, input_dev->evbit); + __set_bit(BTN_TOOL_FINGER, input_dev->keybit); + __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit); + __set_bit(BTN_TOOL_TRIPLETAP, input_dev->keybit); + __set_bit(BTN_LEFT, input_dev->keybit); +} + +/* report button data as logical button state */ +static int report_bt_state(struct bcm5974 *dev, int size) +{ + if (size != sizeof(struct bt_data)) + return -EIO; + + input_report_key(dev->input, BTN_LEFT, dev->bt_data->button); + input_sync(dev->input); + + return 0; +} + +/* report trackpad data as logical trackpad state */ +static int report_tp_state(struct bcm5974 *dev, int size) +{ + const struct bcm5974_config *c = &dev->cfg; + const struct tp_finger *f = dev->tp_data->finger; + struct input_dev *input = dev->input; + const int fingers = (size - 26) / 28; + int p = 0, w, x, y, n = 0; + + if (size < 26 || (size - 26) % 28 != 0) + return -EIO; + + if (fingers) { + p = raw2int(f->force_major); + w = raw2int(f->size_major); + x = raw2int(f->abs_x); + y = raw2int(f->abs_y); + n = p > 0 ? fingers : 0; + + dprintk(9, + "bcm5974: p: %+05d w: %+05d x: %+05d y: %+05d n: %d\n", + p, w, x, y, n); + + input_report_abs(input, ABS_TOOL_WIDTH, int2bound(&c->w, w)); + input_report_abs(input, ABS_X, int2bound(&c->x, x - c->x.devmin)); + input_report_abs(input, ABS_Y, int2bound(&c->y, c->y.devmax - y)); + } + + input_report_abs(input, ABS_PRESSURE, int2bound(&c->p, p)); + + input_report_key(input, BTN_TOOL_FINGER, n == 1); + input_report_key(input, BTN_TOOL_DOUBLETAP, n == 2); + input_report_key(input, BTN_TOOL_TRIPLETAP, n > 2); + + input_sync(input); + + return 0; +} + +/* Wellspring initialization constants */ +#define BCM5974_WELLSPRING_MODE_READ_REQUEST_ID 1 +#define BCM5974_WELLSPRING_MODE_WRITE_REQUEST_ID 9 +#define BCM5974_WELLSPRING_MODE_REQUEST_VALUE 0x300 +#define BCM5974_WELLSPRING_MODE_REQUEST_INDEX 0 +#define BCM5974_WELLSPRING_MODE_VENDOR_VALUE 0x01 + +static int bcm5974_wellspring_mode(struct bcm5974 *dev) +{ + char *data = kmalloc(8, GFP_KERNEL); + int retval = 0, size; + + if (!data) { + err("bcm5974: out of memory"); + retval = -ENOMEM; + goto out; + } + + /* read configuration */ + size = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0), + BCM5974_WELLSPRING_MODE_READ_REQUEST_ID, + USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE, + BCM5974_WELLSPRING_MODE_REQUEST_VALUE, + BCM5974_WELLSPRING_MODE_REQUEST_INDEX, data, 8, 5000); + + if (size != 8) { + err("bcm5974: could not read from device"); + retval = -EIO; + goto out; + } + + /* apply the mode switch */ + data[0] = BCM5974_WELLSPRING_MODE_VENDOR_VALUE; + + /* write configuration */ + size = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0), + BCM5974_WELLSPRING_MODE_WRITE_REQUEST_ID, + USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE, + BCM5974_WELLSPRING_MODE_REQUEST_VALUE, + BCM5974_WELLSPRING_MODE_REQUEST_INDEX, data, 8, 5000); + + if (size != 8) { + err("bcm5974: could not write to device"); + retval = -EIO; + goto out; + } + + dprintk(2, "bcm5974: switched to wellspring mode.\n"); + + out: + kfree(data); + return retval; +} + +static void bcm5974_irq_button(struct urb *urb) +{ + struct bcm5974 *dev = urb->context; + int error; + + switch (urb->status) { + case 0: + break; + case -EOVERFLOW: + case -ECONNRESET: + case -ENOENT: + case -ESHUTDOWN: + dbg("bcm5974: button urb shutting down: %d", urb->status); + return; + default: + dbg("bcm5974: button urb status: %d", urb->status); + goto exit; + } + + if (report_bt_state(dev, dev->bt_urb->actual_length)) + dprintk(1, "bcm5974: bad button package, length: %d\n", + dev->bt_urb->actual_length); + +exit: + error = usb_submit_urb(dev->bt_urb, GFP_ATOMIC); + if (error) + err("bcm5974: button urb failed: %d", error); +} + +static void bcm5974_irq_trackpad(struct urb *urb) +{ + struct bcm5974 *dev = urb->context; + int error; + + switch (urb->status) { + case 0: + break; + case -EOVERFLOW: + case -ECONNRESET: + case -ENOENT: + case -ESHUTDOWN: + dbg("bcm5974: trackpad urb shutting down: %d", urb->status); + return; + default: + dbg("bcm5974: trackpad urb status: %d", urb->status); + goto exit; + } + + /* control response ignored */ + if (dev->tp_urb->actual_length == 2) + goto exit; + + if (report_tp_state(dev, dev->tp_urb->actual_length)) + dprintk(1, "bcm5974: bad trackpad package, length: %d\n", + dev->tp_urb->actual_length); + +exit: + error = usb_submit_urb(dev->tp_urb, GFP_ATOMIC); + if (error) + err("bcm5974: trackpad urb failed: %d", error); +} + +/* + * The Wellspring trackpad, like many recent Apple trackpads, share + * the usb device with the keyboard. Since keyboards are usually + * handled by the HID system, the device ends up being handled by two + * modules. Setting up the device therefore becomes slightly + * complicated. To enable multitouch features, a mode switch is + * required, which is usually applied via the control interface of the + * device. It can be argued where this switch should take place. In + * some drivers, like appletouch, the switch is made during + * probe. However, the hid module may also alter the state of the + * device, resulting in trackpad malfunction under certain + * circumstances. To get around this problem, there is at least one + * example that utilizes the USB_QUIRK_RESET_RESUME quirk in order to + * recieve a reset_resume request rather than the normal resume. + * Since the implementation of reset_resume is equal to mode switch + * plus start_traffic, it seems easier to always do the switch when + * starting traffic on the device. + */ +static int bcm5974_start_traffic(struct bcm5974 *dev) +{ + if (bcm5974_wellspring_mode(dev)) { + dprintk(1, "bcm5974: mode switch failed\n"); + goto error; + } + + if (usb_submit_urb(dev->bt_urb, GFP_KERNEL)) + goto error; + + if (usb_submit_urb(dev->tp_urb, GFP_KERNEL)) + goto err_kill_bt; + + return 0; + +err_kill_bt: + usb_kill_urb(dev->bt_urb); +error: + return -EIO; +} + +static void bcm5974_pause_traffic(struct bcm5974 *dev) +{ + usb_kill_urb(dev->tp_urb); + usb_kill_urb(dev->bt_urb); +} + +/* + * The code below implements open/close and manual suspend/resume. + * All functions may be called in random order. + * + * Opening a suspended device fails with EACCES - permission denied. + * + * Failing a resume leaves the device resumed but closed. + */ +static int bcm5974_open(struct input_dev *input) +{ + struct bcm5974 *dev = input_get_drvdata(input); + int error; + + error = usb_autopm_get_interface(dev->intf); + if (error) + return error; + + mutex_lock(&dev->pm_mutex); + + error = bcm5974_start_traffic(dev); + if (!error) + dev->opened = 1; + + mutex_unlock(&dev->pm_mutex); + + if (error) + usb_autopm_put_interface(dev->intf); + + return error; +} + +static void bcm5974_close(struct input_dev *input) +{ + struct bcm5974 *dev = input_get_drvdata(input); + + mutex_lock(&dev->pm_mutex); + + bcm5974_pause_traffic(dev); + dev->opened = 0; + + mutex_unlock(&dev->pm_mutex); + + usb_autopm_put_interface(dev->intf); +} + +static int bcm5974_suspend(struct usb_interface *iface, pm_message_t message) +{ + struct bcm5974 *dev = usb_get_intfdata(iface); + + mutex_lock(&dev->pm_mutex); + + if (dev->opened) + bcm5974_pause_traffic(dev); + + mutex_unlock(&dev->pm_mutex); + + return 0; +} + +static int bcm5974_resume(struct usb_interface *iface) +{ + struct bcm5974 *dev = usb_get_intfdata(iface); + int error = 0; + + mutex_lock(&dev->pm_mutex); + + if (dev->opened) + error = bcm5974_start_traffic(dev); + + mutex_unlock(&dev->pm_mutex); + + return error; +} + +static int bcm5974_probe(struct usb_interface *iface, + const struct usb_device_id *id) +{ + struct usb_device *udev = interface_to_usbdev(iface); + const struct bcm5974_config *cfg; + struct bcm5974 *dev; + struct input_dev *input_dev; + int error = -ENOMEM; + + /* find the product index */ + cfg = bcm5974_get_config(udev); + + /* allocate memory for our device state and initialize it */ + dev = kzalloc(sizeof(struct bcm5974), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!dev || !input_dev) { + err("bcm5974: out of memory"); + goto err_free_devs; + } + + dev->udev = udev; + dev->intf = iface; + dev->input = input_dev; + dev->cfg = *cfg; + mutex_init(&dev->pm_mutex); + + /* setup urbs */ + dev->bt_urb = usb_alloc_urb(0, GFP_KERNEL); + if (!dev->bt_urb) + goto err_free_devs; + + dev->tp_urb = usb_alloc_urb(0, GFP_KERNEL); + if (!dev->tp_urb) + goto err_free_bt_urb; + + dev->bt_data = usb_buffer_alloc(dev->udev, + dev->cfg.bt_datalen, GFP_KERNEL, + &dev->bt_urb->transfer_dma); + if (!dev->bt_data) + goto err_free_urb; + + dev->tp_data = usb_buffer_alloc(dev->udev, + dev->cfg.tp_datalen, GFP_KERNEL, + &dev->tp_urb->transfer_dma); + if (!dev->tp_data) + goto err_free_bt_buffer; + + usb_fill_int_urb(dev->bt_urb, udev, + usb_rcvintpipe(udev, cfg->bt_ep), + dev->bt_data, dev->cfg.bt_datalen, + bcm5974_irq_button, dev, 1); + + usb_fill_int_urb(dev->tp_urb, udev, + usb_rcvintpipe(udev, cfg->tp_ep), + dev->tp_data, dev->cfg.tp_datalen, + bcm5974_irq_trackpad, dev, 1); + + /* create bcm5974 device */ + usb_make_path(udev, dev->phys, sizeof(dev->phys)); + strlcat(dev->phys, "/input0", sizeof(dev->phys)); + + input_dev->name = "bcm5974"; + input_dev->phys = dev->phys; + usb_to_input_id(dev->udev, &input_dev->id); + input_dev->dev.parent = &iface->dev; + + input_set_drvdata(input_dev, dev); + + input_dev->open = bcm5974_open; + input_dev->close = bcm5974_close; + + setup_events_to_report(input_dev, cfg); + + error = input_register_device(dev->input); + if (error) + goto err_free_buffer; + + /* save our data pointer in this interface device */ + usb_set_intfdata(iface, dev); + + return 0; + +err_free_buffer: + usb_buffer_free(dev->udev, dev->cfg.tp_datalen, + dev->tp_data, dev->tp_urb->transfer_dma); +err_free_bt_buffer: + usb_buffer_free(dev->udev, dev->cfg.bt_datalen, + dev->bt_data, dev->bt_urb->transfer_dma); +err_free_urb: + usb_free_urb(dev->tp_urb); +err_free_bt_urb: + usb_free_urb(dev->bt_urb); +err_free_devs: + usb_set_intfdata(iface, NULL); + input_free_device(input_dev); + kfree(dev); + return error; +} + +static void bcm5974_disconnect(struct usb_interface *iface) +{ + struct bcm5974 *dev = usb_get_intfdata(iface); + + usb_set_intfdata(iface, NULL); + + input_unregister_device(dev->input); + usb_buffer_free(dev->udev, dev->cfg.tp_datalen, + dev->tp_data, dev->tp_urb->transfer_dma); + usb_buffer_free(dev->udev, dev->cfg.bt_datalen, + dev->bt_data, dev->bt_urb->transfer_dma); + usb_free_urb(dev->tp_urb); + usb_free_urb(dev->bt_urb); + kfree(dev); +} + +static struct usb_driver bcm5974_driver = { + .name = "bcm5974", + .probe = bcm5974_probe, + .disconnect = bcm5974_disconnect, + .suspend = bcm5974_suspend, + .resume = bcm5974_resume, + .reset_resume = bcm5974_resume, + .id_table = bcm5974_table, + .supports_autosuspend = 1, +}; + +static int __init bcm5974_init(void) +{ + return usb_register(&bcm5974_driver); +} + +static void __exit bcm5974_exit(void) +{ + usb_deregister(&bcm5974_driver); +} + +module_init(bcm5974_init); +module_exit(bcm5974_exit); + diff --git a/drivers/input/mouse/gpio_mouse.c b/drivers/input/mouse/gpio_mouse.c index 3392901848711f4f5053b4d042387ce5d69a2611..72cf5e33790ea6e0541b7e351e53e2cf03803bd4 100644 --- a/drivers/input/mouse/gpio_mouse.c +++ b/drivers/input/mouse/gpio_mouse.c @@ -9,7 +9,6 @@ */ #include -#include #include #include #include diff --git a/drivers/input/serio/i8042-sparcio.h b/drivers/input/serio/i8042-sparcio.h index 66bafe308b0cd053252e4f0cbf8b3644dfd7c5a5..692a79ec2a22327e98c94ef4946fe2f69b6747da 100644 --- a/drivers/input/serio/i8042-sparcio.h +++ b/drivers/input/serio/i8042-sparcio.h @@ -1,10 +1,11 @@ #ifndef _I8042_SPARCIO_H #define _I8042_SPARCIO_H +#include + #include #include #include -#include static int i8042_kbd_irq = -1; static int i8042_aux_irq = -1; diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index fe732a574ec2c5774d729248c1ba2a6e3470a00d..3282b741e2460ed20d30ef4fd3a5f655fc228f5c 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -394,6 +394,13 @@ static struct dmi_system_id __initdata i8042_dmi_dritek_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2490"), }, }, + { + .ident = "Acer TravelMate 4280", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 4280"), + }, + }, { } }; diff --git a/drivers/input/serio/xilinx_ps2.c b/drivers/input/serio/xilinx_ps2.c index 0ed044d5e685790ea8a96a051fa279b1747a1f91..765007899d9a87b759defaee46f49dc5647d5867 100644 --- a/drivers/input/serio/xilinx_ps2.c +++ b/drivers/input/serio/xilinx_ps2.c @@ -269,8 +269,8 @@ static int xps2_setup(struct device *dev, struct resource *regs_res, * we have the PS2 in a good state */ out_be32(drvdata->base_address + XPS2_SRST_OFFSET, XPS2_SRST_RESET); - dev_info(dev, "Xilinx PS2 at 0x%08X mapped to 0x%08X, irq=%d\n", - drvdata->phys_addr, (u32)drvdata->base_address, drvdata->irq); + dev_info(dev, "Xilinx PS2 at 0x%08X mapped to 0x%p, irq=%d\n", + drvdata->phys_addr, drvdata->base_address, drvdata->irq); serio = &drvdata->serio; serio->id.type = SERIO_8042; diff --git a/drivers/input/tablet/gtco.c b/drivers/input/tablet/gtco.c index b9b7a98bc5a5b49a450d46b4a94fcc6f8037ee89..7df0228e836e1dff3c679f9009b66bece3fe1558 100644 --- a/drivers/input/tablet/gtco.c +++ b/drivers/input/tablet/gtco.c @@ -64,7 +64,6 @@ Scott Hill shill@gtcocalcomp.com #include -#include #include /* Version with a Major number of 2 is for kernel inclusion only. */ diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index 6e60a97a234c108540d68ca9ddedf22167b4318e..25287e80e236727f70bffef85bc0a6d782c44543 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -249,29 +249,26 @@ config TOUCHSCREEN_WM97XX config TOUCHSCREEN_WM9705 bool "WM9705 Touchscreen interface support" depends on TOUCHSCREEN_WM97XX + default y help - Say Y here if you have a Wolfson Microelectronics WM9705 - touchscreen controller connected to your system. - - If unsure, say N. + Say Y here to enable support for the Wolfson Microelectronics + WM9705 touchscreen controller. config TOUCHSCREEN_WM9712 bool "WM9712 Touchscreen interface support" depends on TOUCHSCREEN_WM97XX + default y help - Say Y here if you have a Wolfson Microelectronics WM9712 - touchscreen controller connected to your system. - - If unsure, say N. + Say Y here to enable support for the Wolfson Microelectronics + WM9712 touchscreen controller. config TOUCHSCREEN_WM9713 bool "WM9713 Touchscreen interface support" depends on TOUCHSCREEN_WM97XX + default y help - Say Y here if you have a Wolfson Microelectronics WM9713 touchscreen - controller connected to your system. - - If unsure, say N. + Say Y here to enable support for the Wolfson Microelectronics + WM9713 touchscreen controller. config TOUCHSCREEN_WM97XX_MAINSTONE tristate "WM97xx Mainstone accelerated touch" diff --git a/drivers/input/touchscreen/mainstone-wm97xx.c b/drivers/input/touchscreen/mainstone-wm97xx.c index 283f93a0cee29f873baa7f544b46363184f3529b..37a555f37306226ff0dae5495bfa45c733d297a2 100644 --- a/drivers/input/touchscreen/mainstone-wm97xx.c +++ b/drivers/input/touchscreen/mainstone-wm97xx.c @@ -25,7 +25,6 @@ #include #include -#include #include #include #include diff --git a/drivers/input/touchscreen/migor_ts.c b/drivers/input/touchscreen/migor_ts.c index c1cd99d589810de0c03387a6af4f89fdf0f40c86..504ca11749a1896e35b489bfba4bdc6747c57e71 100644 --- a/drivers/input/touchscreen/migor_ts.c +++ b/drivers/input/touchscreen/migor_ts.c @@ -173,7 +173,7 @@ static int migor_ts_probe(struct i2c_client *client, input_set_abs_params(input, ABS_X, 95, 955, 0, 0); input_set_abs_params(input, ABS_Y, 85, 935, 0, 0); - input->name = client->driver_name; + input->name = client->name; input->id.bustype = BUS_I2C; input->dev.parent = &client->dev; @@ -192,7 +192,7 @@ static int migor_ts_probe(struct i2c_client *client, goto err1; error = request_irq(priv->irq, migor_ts_isr, IRQF_TRIGGER_LOW, - client->driver_name, priv); + client->name, priv); if (error) { dev_err(&client->dev, "Unable to request touchscreen IRQ.\n"); goto err2; @@ -224,12 +224,19 @@ static int migor_ts_remove(struct i2c_client *client) return 0; } +static const struct i2c_device_id migor_ts_id[] = { + { "migor_ts", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, migor_ts); + static struct i2c_driver migor_ts_driver = { .driver = { .name = "migor_ts", }, .probe = migor_ts_probe, .remove = migor_ts_remove, + .id_table = migor_ts_id, }; static int __init migor_ts_init(void) diff --git a/drivers/input/touchscreen/wm9705.c b/drivers/input/touchscreen/wm9705.c index 978e1a13ffc7437c3dec7b0917227b1440dd07d2..372efbc694ffbf7ebe71e96decefd71060e6d7c8 100644 --- a/drivers/input/touchscreen/wm9705.c +++ b/drivers/input/touchscreen/wm9705.c @@ -17,7 +17,6 @@ #include #include -#include #include #include #include diff --git a/drivers/input/touchscreen/wm9712.c b/drivers/input/touchscreen/wm9712.c index 4c5d85a249aeceb6edc7d59506618bbe5dc22807..c8bb1e7335fcf8f9450c0be194cafc9f014d03fb 100644 --- a/drivers/input/touchscreen/wm9712.c +++ b/drivers/input/touchscreen/wm9712.c @@ -17,7 +17,6 @@ #include #include -#include #include #include #include diff --git a/drivers/input/touchscreen/wm9713.c b/drivers/input/touchscreen/wm9713.c index 838458792ea0dc6924676ac6448573d6270da871..781ee83547e68374eba1f253a016a26435135e27 100644 --- a/drivers/input/touchscreen/wm9713.c +++ b/drivers/input/touchscreen/wm9713.c @@ -17,7 +17,6 @@ #include #include -#include #include #include #include diff --git a/drivers/input/touchscreen/wm97xx-core.c b/drivers/input/touchscreen/wm97xx-core.c index cdc24ad314e0b7478b0a6cdde46362e335974a3c..d589ab0e3adc41c0b75eb55c645937afdcdef843 100644 --- a/drivers/input/touchscreen/wm97xx-core.c +++ b/drivers/input/touchscreen/wm97xx-core.c @@ -37,7 +37,6 @@ #include #include -#include #include #include #include diff --git a/drivers/lguest/lguest_device.c b/drivers/lguest/lguest_device.c index 37344aaee22f3ab44910a18576489466c0b8c30d..a661bbdae3d62f657fc801eceb80d9afefc3e4bf 100644 --- a/drivers/lguest/lguest_device.c +++ b/drivers/lguest/lguest_device.c @@ -98,6 +98,10 @@ static u32 lg_get_features(struct virtio_device *vdev) return features; } +/* The virtio core takes the features the Host offers, and copies the + * ones supported by the driver into the vdev->features array. Once + * that's all sorted out, this routine is called so we can tell the + * Host which features we understand and accept. */ static void lg_finalize_features(struct virtio_device *vdev) { unsigned int i, bits; @@ -108,6 +112,10 @@ static void lg_finalize_features(struct virtio_device *vdev) /* Give virtio_ring a chance to accept features. */ vring_transport_features(vdev); + /* The vdev->feature array is a Linux bitmask: this isn't the + * same as a the simple array of bits used by lguest devices + * for features. So we do this slow, manual conversion which is + * completely general. */ memset(out_features, 0, desc->feature_len); bits = min_t(unsigned, desc->feature_len, sizeof(vdev->features)) * 8; for (i = 0; i < bits; i++) { diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c index d93500f24fbb22e26ecd0316ed12289ed8b4b686..81d0c60534472de6e6ce9744820476058f4a5fe3 100644 --- a/drivers/lguest/page_tables.c +++ b/drivers/lguest/page_tables.c @@ -108,9 +108,8 @@ static unsigned long gpte_addr(pgd_t gpgd, unsigned long vaddr) } /*:*/ -/*M:014 get_pfn is slow; it takes the mmap sem and calls get_user_pages. We - * could probably try to grab batches of pages here as an optimization - * (ie. pre-faulting). :*/ +/*M:014 get_pfn is slow: we could probably try to grab batches of pages here as + * an optimization (ie. pre-faulting). :*/ /*H:350 This routine takes a page number given by the Guest and converts it to * an actual, physical page number. It can fail for several reasons: the @@ -123,19 +122,13 @@ static unsigned long gpte_addr(pgd_t gpgd, unsigned long vaddr) static unsigned long get_pfn(unsigned long virtpfn, int write) { struct page *page; - /* This value indicates failure. */ - unsigned long ret = -1UL; - /* get_user_pages() is a complex interface: it gets the "struct - * vm_area_struct" and "struct page" assocated with a range of pages. - * It also needs the task's mmap_sem held, and is not very quick. - * It returns the number of pages it got. */ - down_read(¤t->mm->mmap_sem); - if (get_user_pages(current, current->mm, virtpfn << PAGE_SHIFT, - 1, write, 1, &page, NULL) == 1) - ret = page_to_pfn(page); - up_read(¤t->mm->mmap_sem); - return ret; + /* gup me one page at this address please! */ + if (get_user_pages_fast(virtpfn << PAGE_SHIFT, 1, write, &page) == 1) + return page_to_pfn(page); + + /* This value indicates failure. */ + return -1UL; } /*H:340 Converting a Guest page table entry to a shadow (ie. real) page table @@ -174,7 +167,7 @@ static pte_t gpte_to_spte(struct lg_cpu *cpu, pte_t gpte, int write) /*H:460 And to complete the chain, release_pte() looks like this: */ static void release_pte(pte_t pte) { - /* Remember that get_user_pages() took a reference to the page, in + /* Remember that get_user_pages_fast() took a reference to the page, in * get_pfn()? We have to put it back now. */ if (pte_flags(pte) & _PAGE_PRESENT) put_page(pfn_to_page(pte_pfn(pte))); diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c index 7e65bad522cb26456b4b1909d69b7c72e52efb3d..ac89a5deaca2e12fa62ccb78f1d62b088039675c 100644 --- a/drivers/md/bitmap.c +++ b/drivers/md/bitmap.c @@ -238,15 +238,47 @@ static struct page *read_sb_page(mddev_t *mddev, long offset, unsigned long inde } +static mdk_rdev_t *next_active_rdev(mdk_rdev_t *rdev, mddev_t *mddev) +{ + /* Iterate the disks of an mddev, using rcu to protect access to the + * linked list, and raising the refcount of devices we return to ensure + * they don't disappear while in use. + * As devices are only added or removed when raid_disk is < 0 and + * nr_pending is 0 and In_sync is clear, the entries we return will + * still be in the same position on the list when we re-enter + * list_for_each_continue_rcu. + */ + struct list_head *pos; + rcu_read_lock(); + if (rdev == NULL) + /* start at the beginning */ + pos = &mddev->disks; + else { + /* release the previous rdev and start from there. */ + rdev_dec_pending(rdev, mddev); + pos = &rdev->same_set; + } + list_for_each_continue_rcu(pos, &mddev->disks) { + rdev = list_entry(pos, mdk_rdev_t, same_set); + if (rdev->raid_disk >= 0 && + test_bit(In_sync, &rdev->flags) && + !test_bit(Faulty, &rdev->flags)) { + /* this is a usable devices */ + atomic_inc(&rdev->nr_pending); + rcu_read_unlock(); + return rdev; + } + } + rcu_read_unlock(); + return NULL; +} + static int write_sb_page(struct bitmap *bitmap, struct page *page, int wait) { - mdk_rdev_t *rdev; + mdk_rdev_t *rdev = NULL; mddev_t *mddev = bitmap->mddev; - rcu_read_lock(); - rdev_for_each_rcu(rdev, mddev) - if (test_bit(In_sync, &rdev->flags) - && !test_bit(Faulty, &rdev->flags)) { + while ((rdev = next_active_rdev(rdev, mddev)) != NULL) { int size = PAGE_SIZE; if (page->index == bitmap->file_pages-1) size = roundup(bitmap->last_page_size, @@ -281,8 +313,7 @@ static int write_sb_page(struct bitmap *bitmap, struct page *page, int wait) + page->index * (PAGE_SIZE/512), size, page); - } - rcu_read_unlock(); + } if (wait) md_super_wait(mddev); diff --git a/drivers/md/md.c b/drivers/md/md.c index c7aae66c6f9bc55386aea5a57db74b78ca27dd30..4790c83d78d0cd52adbfb4d4c394eb9d7ec4c691 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -2393,6 +2393,8 @@ static void analyze_sbs(mddev_t * mddev) } +static void md_safemode_timeout(unsigned long data); + static ssize_t safe_delay_show(mddev_t *mddev, char *page) { @@ -2432,9 +2434,12 @@ safe_delay_store(mddev_t *mddev, const char *cbuf, size_t len) if (msec == 0) mddev->safemode_delay = 0; else { + unsigned long old_delay = mddev->safemode_delay; mddev->safemode_delay = (msec*HZ)/1000; if (mddev->safemode_delay == 0) mddev->safemode_delay = 1; + if (mddev->safemode_delay < old_delay) + md_safemode_timeout((unsigned long)mddev); } return len; } @@ -3836,8 +3841,6 @@ static int do_md_stop(mddev_t * mddev, int mode, int is_open) del_timer_sync(&mddev->safemode_timer); - invalidate_partition(disk, 0); - switch(mode) { case 1: /* readonly */ err = -ENXIO; @@ -4634,6 +4637,11 @@ static int update_size(mddev_t *mddev, sector_t num_sectors) */ if (mddev->sync_thread) return -EBUSY; + if (mddev->bitmap) + /* Sorry, cannot grow a bitmap yet, just remove it, + * grow, and re-add. + */ + return -EBUSY; rdev_for_each(rdev, tmp, mddev) { sector_t avail; avail = rdev->size * 2; @@ -5993,7 +6001,7 @@ static int remove_and_add_spares(mddev_t *mddev) } } - if (mddev->degraded) { + if (mddev->degraded && ! mddev->ro) { rdev_for_each(rdev, rtmp, mddev) { if (rdev->raid_disk >= 0 && !test_bit(In_sync, &rdev->flags) && @@ -6067,6 +6075,8 @@ void md_check_recovery(mddev_t *mddev) flush_signals(current); } + if (mddev->ro && !test_bit(MD_RECOVERY_NEEDED, &mddev->recovery)) + return; if ( ! ( (mddev->flags && !mddev->external) || test_bit(MD_RECOVERY_NEEDED, &mddev->recovery) || @@ -6080,6 +6090,15 @@ void md_check_recovery(mddev_t *mddev) if (mddev_trylock(mddev)) { int spares = 0; + if (mddev->ro) { + /* Only thing we do on a ro array is remove + * failed devices. + */ + remove_and_add_spares(mddev); + clear_bit(MD_RECOVERY_NEEDED, &mddev->recovery); + goto unlock; + } + if (!mddev->external) { int did_change = 0; spin_lock_irq(&mddev->write_lock); @@ -6117,7 +6136,8 @@ void md_check_recovery(mddev_t *mddev) /* resync has finished, collect result */ md_unregister_thread(mddev->sync_thread); mddev->sync_thread = NULL; - if (!test_bit(MD_RECOVERY_INTR, &mddev->recovery)) { + if (!test_bit(MD_RECOVERY_INTR, &mddev->recovery) && + !test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery)) { /* success...*/ /* activate any spares */ if (mddev->pers->spare_active(mddev)) @@ -6169,6 +6189,7 @@ void md_check_recovery(mddev_t *mddev) } else if ((spares = remove_and_add_spares(mddev))) { clear_bit(MD_RECOVERY_SYNC, &mddev->recovery); clear_bit(MD_RECOVERY_CHECK, &mddev->recovery); + clear_bit(MD_RECOVERY_REQUESTED, &mddev->recovery); set_bit(MD_RECOVERY_RECOVER, &mddev->recovery); } else if (mddev->recovery_cp < MaxSector) { set_bit(MD_RECOVERY_SYNC, &mddev->recovery); @@ -6232,7 +6253,11 @@ static int md_notify_reboot(struct notifier_block *this, for_each_mddev(mddev, tmp) if (mddev_trylock(mddev)) { - do_md_stop (mddev, 1, 0); + /* Force a switch to readonly even array + * appears to still be in use. Hence + * the '100'. + */ + do_md_stop (mddev, 1, 100); mddev_unlock(mddev); } /* diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index d41bebb6da0fb719aff854112567249ed597d73e..e34cd0e6247385f5827d7232ae4257c664f47c7b 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -76,11 +76,13 @@ static void r10bio_pool_free(void *r10_bio, void *data) kfree(r10_bio); } +/* Maximum size of each resync request */ #define RESYNC_BLOCK_SIZE (64*1024) -//#define RESYNC_BLOCK_SIZE PAGE_SIZE -#define RESYNC_SECTORS (RESYNC_BLOCK_SIZE >> 9) #define RESYNC_PAGES ((RESYNC_BLOCK_SIZE + PAGE_SIZE-1) / PAGE_SIZE) -#define RESYNC_WINDOW (2048*1024) +/* amount of memory to reserve for resync requests */ +#define RESYNC_WINDOW (1024*1024) +/* maximum number of concurrent requests, memory permitting */ +#define RESYNC_DEPTH (32*1024*1024/RESYNC_BLOCK_SIZE) /* * When performing a resync, we need to read and compare, so @@ -690,7 +692,6 @@ static int flush_pending_writes(conf_t *conf) * there is no normal IO happeing. It must arrange to call * lower_barrier when the particular background IO completes. */ -#define RESYNC_DEPTH 32 static void raise_barrier(conf_t *conf, int force) { diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 40e9396756573c204b50dee7bdd9517f57f9dab0..224de022e7c5d6574cf46747947b3c9e326c8632 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -2568,10 +2568,10 @@ static bool handle_stripe5(struct stripe_head *sh) if (dev->written) s.written++; rdev = rcu_dereference(conf->disks[i].rdev); - if (rdev && unlikely(test_bit(Blocked, &rdev->flags))) { + if (blocked_rdev == NULL && + rdev && unlikely(test_bit(Blocked, &rdev->flags))) { blocked_rdev = rdev; atomic_inc(&rdev->nr_pending); - break; } if (!rdev || !test_bit(In_sync, &rdev->flags)) { /* The ReadError flag will just be confusing now */ @@ -2588,8 +2588,14 @@ static bool handle_stripe5(struct stripe_head *sh) rcu_read_unlock(); if (unlikely(blocked_rdev)) { - set_bit(STRIPE_HANDLE, &sh->state); - goto unlock; + if (s.syncing || s.expanding || s.expanded || + s.to_write || s.written) { + set_bit(STRIPE_HANDLE, &sh->state); + goto unlock; + } + /* There is nothing for the blocked_rdev to block */ + rdev_dec_pending(blocked_rdev, conf->mddev); + blocked_rdev = NULL; } if (s.to_fill && !test_bit(STRIPE_BIOFILL_RUN, &sh->state)) { @@ -2832,10 +2838,10 @@ static bool handle_stripe6(struct stripe_head *sh, struct page *tmp_page) if (dev->written) s.written++; rdev = rcu_dereference(conf->disks[i].rdev); - if (rdev && unlikely(test_bit(Blocked, &rdev->flags))) { + if (blocked_rdev == NULL && + rdev && unlikely(test_bit(Blocked, &rdev->flags))) { blocked_rdev = rdev; atomic_inc(&rdev->nr_pending); - break; } if (!rdev || !test_bit(In_sync, &rdev->flags)) { /* The ReadError flag will just be confusing now */ @@ -2853,9 +2859,16 @@ static bool handle_stripe6(struct stripe_head *sh, struct page *tmp_page) rcu_read_unlock(); if (unlikely(blocked_rdev)) { - set_bit(STRIPE_HANDLE, &sh->state); - goto unlock; + if (s.syncing || s.expanding || s.expanded || + s.to_write || s.written) { + set_bit(STRIPE_HANDLE, &sh->state); + goto unlock; + } + /* There is nothing for the blocked_rdev to block */ + rdev_dec_pending(blocked_rdev, conf->mddev); + blocked_rdev = NULL; } + pr_debug("locked=%d uptodate=%d to_read=%d" " to_write=%d failed=%d failed_num=%d,%d\n", s.locked, s.uptodate, s.to_read, s.to_write, s.failed, @@ -4446,6 +4459,9 @@ static int raid5_check_reshape(mddev_t *mddev) return -EINVAL; /* Cannot shrink array or change level yet */ if (mddev->delta_disks == 0) return 0; /* nothing to do */ + if (mddev->bitmap) + /* Cannot grow a bitmap yet */ + return -EBUSY; /* Can only proceed if there are plenty of stripe_heads. * We need a minimum of one full stripe,, and for sensible progress diff --git a/drivers/media/video/dabusb.c b/drivers/media/video/dabusb.c index 48f4b92a8f8b09a2f6b07418660ce2d7ce02e64f..79faedf585217f0e5cda3ac6902ce567dc9918c7 100644 --- a/drivers/media/video/dabusb.c +++ b/drivers/media/video/dabusb.c @@ -403,6 +403,7 @@ static int dabusb_fpga_download (pdabusb_t s, const char *fname) ret = request_firmware(&fw, "dabusb/bitstream.bin", &s->usbdev->dev); if (ret) { err("Failed to load \"dabusb/bitstream.bin\": %d\n", ret); + kfree(b); return ret; } diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c index c6408a62d95e3ab791bb3a303ba717ec1563b591..bc2a807f210df1804129f0de665c8b2cacde9614 100644 --- a/drivers/mfd/asic3.c +++ b/drivers/mfd/asic3.c @@ -16,7 +16,6 @@ * */ -#include #include #include #include diff --git a/drivers/misc/acer-wmi.c b/drivers/misc/acer-wmi.c index e7a3fe508dff00c9cd9d0e8db8a5227e487f3737..d8b0d326e4522232fbcc1455dce67fb3e207c059 100644 --- a/drivers/misc/acer-wmi.c +++ b/drivers/misc/acer-wmi.c @@ -192,6 +192,9 @@ static struct quirk_entry *quirks; static void set_quirks(void) { + if (!interface) + return; + if (quirks->mailled) interface->capability |= ACER_CAP_MAILLED; @@ -803,11 +806,30 @@ static acpi_status get_u32(u32 *value, u32 cap) static acpi_status set_u32(u32 value, u32 cap) { + acpi_status status; + if (interface->capability & cap) { switch (interface->type) { case ACER_AMW0: return AMW0_set_u32(value, cap, interface); case ACER_AMW0_V2: + if (cap == ACER_CAP_MAILLED) + return AMW0_set_u32(value, cap, interface); + + /* + * On some models, some WMID methods don't toggle + * properly. For those cases, we want to run the AMW0 + * method afterwards to be certain we've really toggled + * the device state. + */ + if (cap == ACER_CAP_WIRELESS || + cap == ACER_CAP_BLUETOOTH) { + status = WMID_set_u32(value, cap, interface); + if (ACPI_FAILURE(status)) + return status; + + return AMW0_set_u32(value, cap, interface); + } case ACER_WMID: return WMID_set_u32(value, cap, interface); default: @@ -1167,7 +1189,7 @@ static int create_debugfs(void) return 0; error_debugfs: - remove_debugfs(); + remove_debugfs(); return -ENOMEM; } @@ -1218,6 +1240,8 @@ static int __init acer_wmi_init(void) return -ENODEV; } + set_quirks(); + if (platform_driver_register(&acer_platform_driver)) { printk(ACER_ERR "Unable to register platform driver.\n"); goto error_platform_register; @@ -1248,6 +1272,7 @@ error_platform_register: static void __exit acer_wmi_exit(void) { remove_sysfs(acer_platform_device); + remove_debugfs(); platform_device_del(acer_platform_device); platform_driver_unregister(&acer_platform_driver); diff --git a/drivers/misc/eeepc-laptop.c b/drivers/misc/eeepc-laptop.c index 9e8d79e7e9f4cb4b105840ce71420e435820edd5..facdb9893c84c322dbb65f47e2a7bf8de3c69685 100644 --- a/drivers/misc/eeepc-laptop.c +++ b/drivers/misc/eeepc-laptop.c @@ -553,9 +553,9 @@ static void eeepc_hwmon_exit(void) hwmon = eeepc_hwmon_device; if (!hwmon) return ; - hwmon_device_unregister(hwmon); sysfs_remove_group(&hwmon->kobj, &hwmon_attribute_group); + hwmon_device_unregister(hwmon); eeepc_hwmon_device = NULL; } diff --git a/drivers/misc/eeprom_93cx6.c b/drivers/misc/eeprom_93cx6.c index ea55654e5948255afdf82679e76bb1b5f3078047..15b1780025c84e75c24b83ca0ce6dbab6336dc0b 100644 --- a/drivers/misc/eeprom_93cx6.c +++ b/drivers/misc/eeprom_93cx6.c @@ -26,7 +26,6 @@ #include #include -#include #include #include diff --git a/drivers/misc/hp-wmi.c b/drivers/misc/hp-wmi.c index 1dbcbcb323a28e9e9679c3026982b74d7338fd9a..6d407c2a4f91d80e54d5885e741ce436fb21aa31 100644 --- a/drivers/misc/hp-wmi.c +++ b/drivers/misc/hp-wmi.c @@ -49,6 +49,7 @@ MODULE_ALIAS("wmi:5FB7F034-2C63-45e9-BE91-3D44E2C707E4"); #define HPWMI_ALS_QUERY 0x3 #define HPWMI_DOCK_QUERY 0x4 #define HPWMI_WIRELESS_QUERY 0x5 +#define HPWMI_HOTKEY_QUERY 0xc static int __init hp_wmi_bios_setup(struct platform_device *device); static int __exit hp_wmi_bios_remove(struct platform_device *device); @@ -69,7 +70,7 @@ struct bios_return { struct key_entry { char type; /* See KE_* below */ - u8 code; + u16 code; u16 keycode; }; @@ -79,7 +80,9 @@ static struct key_entry hp_wmi_keymap[] = { {KE_SW, 0x01, SW_DOCK}, {KE_KEY, 0x02, KEY_BRIGHTNESSUP}, {KE_KEY, 0x03, KEY_BRIGHTNESSDOWN}, - {KE_KEY, 0x04, KEY_HELP}, + {KE_KEY, 0x20e6, KEY_PROG1}, + {KE_KEY, 0x2142, KEY_MEDIA}, + {KE_KEY, 0x231b, KEY_HELP}, {KE_END, 0} }; @@ -177,9 +180,9 @@ static int hp_wmi_wifi_state(void) int wireless = hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 0, 0); if (wireless & 0x100) - return 1; + return RFKILL_STATE_UNBLOCKED; else - return 0; + return RFKILL_STATE_SOFT_BLOCKED; } static int hp_wmi_bluetooth_state(void) @@ -187,9 +190,9 @@ static int hp_wmi_bluetooth_state(void) int wireless = hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 0, 0); if (wireless & 0x10000) - return 1; + return RFKILL_STATE_UNBLOCKED; else - return 0; + return RFKILL_STATE_SOFT_BLOCKED; } static int hp_wmi_wwan_state(void) @@ -197,9 +200,9 @@ static int hp_wmi_wwan_state(void) int wireless = hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 0, 0); if (wireless & 0x1000000) - return 1; + return RFKILL_STATE_UNBLOCKED; else - return 0; + return RFKILL_STATE_SOFT_BLOCKED; } static ssize_t show_display(struct device *dev, struct device_attribute *attr, @@ -318,6 +321,9 @@ void hp_wmi_notify(u32 value, void *context) if (obj && obj->type == ACPI_TYPE_BUFFER && obj->buffer.length == 8) { int eventcode = *((u8 *) obj->buffer.pointer); + if (eventcode == 0x4) + eventcode = hp_wmi_perform_query(HPWMI_HOTKEY_QUERY, 0, + 0); key = hp_wmi_get_entry_by_scancode(eventcode); if (key) { switch (key->type) { @@ -338,12 +344,14 @@ void hp_wmi_notify(u32 value, void *context) } } else if (eventcode == 0x5) { if (wifi_rfkill) - wifi_rfkill->state = hp_wmi_wifi_state(); + rfkill_force_state(wifi_rfkill, + hp_wmi_wifi_state()); if (bluetooth_rfkill) - bluetooth_rfkill->state = - hp_wmi_bluetooth_state(); + rfkill_force_state(bluetooth_rfkill, + hp_wmi_bluetooth_state()); if (wwan_rfkill) - wwan_rfkill->state = hp_wmi_wwan_state(); + rfkill_force_state(wwan_rfkill, + hp_wmi_wwan_state()); } else printk(KERN_INFO "HP WMI: Unknown key pressed - %x\n", eventcode); @@ -398,6 +406,7 @@ static void cleanup_sysfs(struct platform_device *device) static int __init hp_wmi_bios_setup(struct platform_device *device) { int err; + int wireless = hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 0, 0); err = device_create_file(&device->dev, &dev_attr_display); if (err) @@ -412,28 +421,33 @@ static int __init hp_wmi_bios_setup(struct platform_device *device) if (err) goto add_sysfs_error; - wifi_rfkill = rfkill_allocate(&device->dev, RFKILL_TYPE_WLAN); - wifi_rfkill->name = "hp-wifi"; - wifi_rfkill->state = hp_wmi_wifi_state(); - wifi_rfkill->toggle_radio = hp_wmi_wifi_set; - wifi_rfkill->user_claim_unsupported = 1; - - bluetooth_rfkill = rfkill_allocate(&device->dev, - RFKILL_TYPE_BLUETOOTH); - bluetooth_rfkill->name = "hp-bluetooth"; - bluetooth_rfkill->state = hp_wmi_bluetooth_state(); - bluetooth_rfkill->toggle_radio = hp_wmi_bluetooth_set; - bluetooth_rfkill->user_claim_unsupported = 1; - - wwan_rfkill = rfkill_allocate(&device->dev, RFKILL_TYPE_WIMAX); - wwan_rfkill->name = "hp-wwan"; - wwan_rfkill->state = hp_wmi_wwan_state(); - wwan_rfkill->toggle_radio = hp_wmi_wwan_set; - wwan_rfkill->user_claim_unsupported = 1; - - rfkill_register(wifi_rfkill); - rfkill_register(bluetooth_rfkill); - rfkill_register(wwan_rfkill); + if (wireless & 0x1) { + wifi_rfkill = rfkill_allocate(&device->dev, RFKILL_TYPE_WLAN); + wifi_rfkill->name = "hp-wifi"; + wifi_rfkill->state = hp_wmi_wifi_state(); + wifi_rfkill->toggle_radio = hp_wmi_wifi_set; + wifi_rfkill->user_claim_unsupported = 1; + rfkill_register(wifi_rfkill); + } + + if (wireless & 0x2) { + bluetooth_rfkill = rfkill_allocate(&device->dev, + RFKILL_TYPE_BLUETOOTH); + bluetooth_rfkill->name = "hp-bluetooth"; + bluetooth_rfkill->state = hp_wmi_bluetooth_state(); + bluetooth_rfkill->toggle_radio = hp_wmi_bluetooth_set; + bluetooth_rfkill->user_claim_unsupported = 1; + rfkill_register(bluetooth_rfkill); + } + + if (wireless & 0x4) { + wwan_rfkill = rfkill_allocate(&device->dev, RFKILL_TYPE_WWAN); + wwan_rfkill->name = "hp-wwan"; + wwan_rfkill->state = hp_wmi_wwan_state(); + wwan_rfkill->toggle_radio = hp_wmi_wwan_set; + wwan_rfkill->user_claim_unsupported = 1; + rfkill_register(wwan_rfkill); + } return 0; add_sysfs_error: @@ -445,9 +459,12 @@ static int __exit hp_wmi_bios_remove(struct platform_device *device) { cleanup_sysfs(device); - rfkill_unregister(wifi_rfkill); - rfkill_unregister(bluetooth_rfkill); - rfkill_unregister(wwan_rfkill); + if (wifi_rfkill) + rfkill_unregister(wifi_rfkill); + if (bluetooth_rfkill) + rfkill_unregister(bluetooth_rfkill); + if (wwan_rfkill) + rfkill_unregister(wwan_rfkill); return 0; } diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h index 4251018f70ff0e63f1cc98650a32bef2c101318d..a78f70deeb59d47a9554b99ed0ec5803c6ea26ee 100644 --- a/drivers/misc/sgi-gru/grutables.h +++ b/drivers/misc/sgi-gru/grutables.h @@ -279,7 +279,7 @@ struct gru_stats_s { #if defined CONFIG_IA64 #define VADDR_HI_BIT 64 #define GRUREGION(addr) ((addr) >> (VADDR_HI_BIT - 3) & 3) -#elif defined __x86_64 +#elif defined CONFIG_X86_64 #define VADDR_HI_BIT 48 #define GRUREGION(addr) (0) /* ZZZ could do better */ #else diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c index 6915f40ac8ab4c293775563ed932a95d326bbbdb..1f8b5b36222c26645576c3a338673839178ad267 100644 --- a/drivers/mmc/host/at91_mci.c +++ b/drivers/mmc/host/at91_mci.c @@ -621,12 +621,21 @@ static void at91_mci_send_command(struct at91mci_host *host, struct mmc_command if (cpu_is_at91sam9260 () || cpu_is_at91sam9263()) if (host->total_length < 12) host->total_length = 12; - host->buffer = dma_alloc_coherent(NULL, - host->total_length, - &host->physical_address, GFP_KERNEL); + + host->buffer = kmalloc(host->total_length, GFP_KERNEL); + if (!host->buffer) { + pr_debug("Can't alloc tx buffer\n"); + cmd->error = -ENOMEM; + mmc_request_done(host->mmc, host->request); + return; + } at91_mci_sg_to_dma(host, data); + host->physical_address = dma_map_single(NULL, + host->buffer, host->total_length, + DMA_TO_DEVICE); + pr_debug("Transmitting %d bytes\n", host->total_length); at91_mci_write(host, ATMEL_PDC_TPR, host->physical_address); @@ -694,7 +703,10 @@ static void at91_mci_completed_command(struct at91mci_host *host, unsigned int s cmd->resp[3] = at91_mci_read(host, AT91_MCI_RSPR(3)); if (host->buffer) { - dma_free_coherent(NULL, host->total_length, host->buffer, host->physical_address); + dma_unmap_single(NULL, + host->physical_address, host->total_length, + DMA_TO_DEVICE); + kfree(host->buffer); host->buffer = NULL; } diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c index 7c994e1ae2769a4adf3c9c50c1f84544292e0584..ae16d845d7463aca1c0c1841ff029be8f1cc8075 100644 --- a/drivers/mmc/host/s3cmci.c +++ b/drivers/mmc/host/s3cmci.c @@ -595,8 +595,9 @@ static irqreturn_t s3cmci_irq_cd(int irq, void *dev_id) return IRQ_HANDLED; } -void s3cmci_dma_done_callback(struct s3c2410_dma_chan *dma_ch, void *buf_id, - int size, enum s3c2410_dma_buffresult result) +static void s3cmci_dma_done_callback(struct s3c2410_dma_chan *dma_ch, + void *buf_id, int size, + enum s3c2410_dma_buffresult result) { struct s3cmci_host *host = buf_id; unsigned long iflags; @@ -740,8 +741,8 @@ request_done: mmc_request_done(host->mmc, mrq); } - -void s3cmci_dma_setup(struct s3cmci_host *host, enum s3c2410_dmasrc source) +static void s3cmci_dma_setup(struct s3cmci_host *host, + enum s3c2410_dmasrc source) { static enum s3c2410_dmasrc last_source = -1; static int setup_ok; @@ -1003,8 +1004,9 @@ static void s3cmci_send_request(struct mmc_host *mmc) enable_irq(host->irq); } -static int s3cmci_card_present(struct s3cmci_host *host) +static int s3cmci_card_present(struct mmc_host *mmc) { + struct s3cmci_host *host = mmc_priv(mmc); struct s3c24xx_mci_pdata *pdata = host->pdata; int ret; @@ -1023,7 +1025,7 @@ static void s3cmci_request(struct mmc_host *mmc, struct mmc_request *mrq) host->cmd_is_stop = 0; host->mrq = mrq; - if (s3cmci_card_present(host) == 0) { + if (s3cmci_card_present(mmc) == 0) { dbg(host, dbg_err, "%s: no medium present\n", __func__); host->mrq->cmd->error = -ENOMEDIUM; mmc_request_done(mmc, mrq); @@ -1138,6 +1140,7 @@ static struct mmc_host_ops s3cmci_ops = { .request = s3cmci_request, .set_ios = s3cmci_set_ios, .get_ro = s3cmci_get_ro, + .get_cd = s3cmci_card_present, }; static struct s3c24xx_mci_pdata s3cmci_def_pdata = { @@ -1206,7 +1209,7 @@ static int __devinit s3cmci_probe(struct platform_device *pdev, int is2440) } host->base = ioremap(host->mem->start, RESSIZE(host->mem)); - if (host->base == 0) { + if (!host->base) { dev_err(&pdev->dev, "failed to ioremap() io memory region.\n"); ret = -EINVAL; goto probe_free_mem_region; diff --git a/drivers/mmc/host/sdricoh_cs.c b/drivers/mmc/host/sdricoh_cs.c index f99e9f721629b0cd2bda5cde25cdd1a834572113..1df44d966bdb927dc7bc7da7ff1ef5b1ee27a05e 100644 --- a/drivers/mmc/host/sdricoh_cs.c +++ b/drivers/mmc/host/sdricoh_cs.c @@ -29,7 +29,6 @@ #include #include #include -#include #include #include diff --git a/drivers/mtd/maps/amd76xrom.c b/drivers/mtd/maps/amd76xrom.c index 948b86f35ef4a2e2068f12878d21f6653f4e9868..d1eec7d3243f39ea0bb7e2e0b9c0f299e11ee1ce 100644 --- a/drivers/mtd/maps/amd76xrom.c +++ b/drivers/mtd/maps/amd76xrom.c @@ -6,7 +6,6 @@ #include #include -#include #include #include #include diff --git a/drivers/mtd/maps/ck804xrom.c b/drivers/mtd/maps/ck804xrom.c index effaf7cdefabe4bb306a4e982cde16613721ac7b..1a6feb4474ded02f2fb4381c088efe3dd310a024 100644 --- a/drivers/mtd/maps/ck804xrom.c +++ b/drivers/mtd/maps/ck804xrom.c @@ -9,7 +9,6 @@ #include #include -#include #include #include #include diff --git a/drivers/mtd/maps/esb2rom.c b/drivers/mtd/maps/esb2rom.c index aa64a475278134eb3eafea4bb5cb7db40459b8da..bbbcdd4c8d13d7f757c435538bc2f1ccc63953db 100644 --- a/drivers/mtd/maps/esb2rom.c +++ b/drivers/mtd/maps/esb2rom.c @@ -12,7 +12,6 @@ #include #include -#include #include #include #include diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c index d2f331876e4c86a9b8ee74a36541a1baf01b4b9a..e00d424e6575da02ed20246b44c6545c1cbe8b34 100644 --- a/drivers/mtd/mtdchar.c +++ b/drivers/mtd/mtdchar.c @@ -410,16 +410,20 @@ static int mtd_ioctl(struct inode *inode, struct file *file, case MEMGETREGIONINFO: { - struct region_info_user ur; + uint32_t ur_idx; + struct mtd_erase_region_info *kr; + struct region_info_user *ur = (struct region_info_user *) argp; - if (copy_from_user(&ur, argp, sizeof(struct region_info_user))) + if (get_user(ur_idx, &(ur->regionindex))) return -EFAULT; - if (ur.regionindex >= mtd->numeraseregions) - return -EINVAL; - if (copy_to_user(argp, &(mtd->eraseregions[ur.regionindex]), - sizeof(struct mtd_erase_region_info))) + kr = &(mtd->eraseregions[ur_idx]); + + if (put_user(kr->offset, &(ur->offset)) + || put_user(kr->erasesize, &(ur->erasesize)) + || put_user(kr->numblocks, &(ur->numblocks))) return -EFAULT; + break; } diff --git a/drivers/mtd/nand/au1550nd.c b/drivers/mtd/nand/au1550nd.c index 761946ea45b132da9dde13b1d3ea9b7935f53a8a..92c334ff450885a8d06179ac14a4276c3805b933 100644 --- a/drivers/mtd/nand/au1550nd.c +++ b/drivers/mtd/nand/au1550nd.c @@ -16,7 +16,6 @@ #include #include #include -#include #include #include diff --git a/drivers/mtd/nand/orion_nand.c b/drivers/mtd/nand/orion_nand.c index 64002488c6eeff76b977c7a128fb2000233ecd2c..917cf8d3ae9561c5e4e1559758b46efb89d466d2 100644 --- a/drivers/mtd/nand/orion_nand.c +++ b/drivers/mtd/nand/orion_nand.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include #ifdef CONFIG_MTD_CMDLINE_PARTS static const char *part_probes[] = { "cmdlinepart", NULL }; diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 4b4cb2bf4f11564fbd72f0e3996c966e4eff9b3a..4a11296a951438df0730456206473bc40b363059 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -822,14 +822,14 @@ config ULTRA32 will be called smc-ultra32. config BFIN_MAC - tristate "Blackfin 527/536/537 on-chip mac support" - depends on NET_ETHERNET && (BF527 || BF537 || BF536) + tristate "Blackfin on-chip MAC support" + depends on NET_ETHERNET && (BF526 || BF527 || BF536 || BF537) select CRC32 select MII select PHYLIB select BFIN_MAC_USE_L1 if DMA_UNCACHED_NONE help - This is the driver for blackfin on-chip mac device. Say Y if you want it + This is the driver for Blackfin on-chip mac device. Say Y if you want it compiled into the kernel. This driver is also available as a module ( = code which can be inserted in and removed from the running kernel whenever you want). The module will be called bfin_mac. @@ -1172,7 +1172,7 @@ config ETH16I config NE2000 tristate "NE2000/NE1000 support" - depends on NET_ISA || (Q40 && m) || M32R || TOSHIBA_RBTX4927 || TOSHIBA_RBTX4938 + depends on NET_ISA || (Q40 && m) || M32R || MACH_TX49XX select CRC32 ---help--- If you have a network (Ethernet) card of this type, say Y and read diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c index e4483de84e7f5558cf0e62e7ae40eef16dd68796..66de80b64b92a3f937edf821e49ec748c6478ed3 100644 --- a/drivers/net/acenic.c +++ b/drivers/net/acenic.c @@ -52,7 +52,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/arm/ixp4xx_eth.c b/drivers/net/arm/ixp4xx_eth.c index 020771bfb6039839becfdda79f4d1d085a2912f3..e2d702b8b2e4766321824c26941074b40c950fa5 100644 --- a/drivers/net/arm/ixp4xx_eth.c +++ b/drivers/net/arm/ixp4xx_eth.c @@ -551,7 +551,7 @@ static int eth_poll(struct napi_struct *napi, int budget) if ((skb = netdev_alloc_skb(dev, RX_BUFF_SIZE))) { phys = dma_map_single(&dev->dev, skb->data, RX_BUFF_SIZE, DMA_FROM_DEVICE); - if (dma_mapping_error(phys)) { + if (dma_mapping_error(&dev->dev, phys)) { dev_kfree_skb(skb); skb = NULL; } @@ -698,7 +698,7 @@ static int eth_xmit(struct sk_buff *skb, struct net_device *dev) #endif phys = dma_map_single(&dev->dev, mem, bytes, DMA_TO_DEVICE); - if (dma_mapping_error(phys)) { + if (dma_mapping_error(&dev->dev, phys)) { #ifdef __ARMEB__ dev_kfree_skb(skb); #else @@ -883,7 +883,7 @@ static int init_queues(struct port *port) desc->buf_len = MAX_MRU; desc->data = dma_map_single(&port->netdev->dev, data, RX_BUFF_SIZE, DMA_FROM_DEVICE); - if (dma_mapping_error(desc->data)) { + if (dma_mapping_error(&port->netdev->dev, desc->data)) { free_buffer(buff); return -EIO; } diff --git a/drivers/net/atl1e/atl1e_ethtool.c b/drivers/net/atl1e/atl1e_ethtool.c index cdc3b85b10b9086fe6dfbbe198afef23e9f37019..619c6583e1aac7ca5e8dd1ff263fab6325b6193c 100644 --- a/drivers/net/atl1e/atl1e_ethtool.c +++ b/drivers/net/atl1e/atl1e_ethtool.c @@ -355,7 +355,7 @@ static int atl1e_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) struct atl1e_adapter *adapter = netdev_priv(netdev); if (wol->wolopts & (WAKE_ARP | WAKE_MAGICSECURE | - WAKE_MCAST | WAKE_BCAST | WAKE_MCAST)) + WAKE_UCAST | WAKE_MCAST | WAKE_BCAST)) return -EOPNOTSUPP; /* these settings will always override what we currently have */ adapter->wol = 0; diff --git a/drivers/net/atl1e/atl1e_main.c b/drivers/net/atl1e/atl1e_main.c index 82d7be1655d3bd62ba048d518e2329f2645b204b..7685b995ff9b5d0ad20ab8bf2bc3ae7f8a1510f0 100644 --- a/drivers/net/atl1e/atl1e_main.c +++ b/drivers/net/atl1e/atl1e_main.c @@ -2232,10 +2232,11 @@ static int atl1e_resume(struct pci_dev *pdev) AT_WRITE_REG(&adapter->hw, REG_WOL_CTRL, 0); - if (netif_running(netdev)) + if (netif_running(netdev)) { err = atl1e_request_irq(adapter); if (err) return err; + } atl1e_reset_hw(&adapter->hw); diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c index e6a7bb79d4dfdf17f9eb272359b038613f8fec18..e23ce77712f17a79187ce0c8f9f127ae53c3dec6 100644 --- a/drivers/net/atlx/atl1.c +++ b/drivers/net/atlx/atl1.c @@ -3022,7 +3022,6 @@ static int __devinit atl1_probe(struct pci_dev *pdev, netdev->features = NETIF_F_HW_CSUM; netdev->features |= NETIF_F_SG; netdev->features |= (NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX); - netdev->features |= NETIF_F_TSO; netdev->features |= NETIF_F_LLTX; /* diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c index cb8be490e5aed1f9f7afd7f9a68522ee2d6192ba..5ee1b0557a028f1bf7c6e621c50a60d0a6c14e9f 100644 --- a/drivers/net/au1000_eth.c +++ b/drivers/net/au1000_eth.c @@ -807,7 +807,7 @@ err_out: static int au1000_init(struct net_device *dev) { struct au1000_private *aup = (struct au1000_private *) dev->priv; - u32 flags; + unsigned long flags; int i; u32 control; diff --git a/drivers/net/ax88796.c b/drivers/net/ax88796.c index 0b4adf4a0f7da9ab772ca84bc1d4738ca034c263..a886a4b9f7e5e24b97f7efe6f3e3aba559221cf9 100644 --- a/drivers/net/ax88796.c +++ b/drivers/net/ax88796.c @@ -554,7 +554,7 @@ static int ax_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) spin_lock_irqsave(&ax->mii_lock, flags); mii_ethtool_gset(&ax->mii, cmd); - spin_lock_irqsave(&ax->mii_lock, flags); + spin_unlock_irqrestore(&ax->mii_lock, flags); return 0; } @@ -567,7 +567,7 @@ static int ax_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) spin_lock_irqsave(&ax->mii_lock, flags); rc = mii_ethtool_sset(&ax->mii, cmd); - spin_lock_irqsave(&ax->mii_lock, flags); + spin_unlock_irqrestore(&ax->mii_lock, flags); return rc; } diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 5ebde67d4297451aa9019f97105f31c76f268f7f..2486a656f12d9f47ff27ead587e084a3c337a1a3 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -35,8 +35,8 @@ #include #include #include -#ifdef NETIF_F_HW_VLAN_TX #include +#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE) #define BCM_VLAN 1 #endif #include @@ -57,8 +57,8 @@ #define DRV_MODULE_NAME "bnx2" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "1.7.9" -#define DRV_MODULE_RELDATE "July 18, 2008" +#define DRV_MODULE_VERSION "1.8.0" +#define DRV_MODULE_RELDATE "Aug 14, 2008" #define RUN_AT(x) (jiffies + (x)) @@ -2876,6 +2876,8 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget) struct sw_bd *rx_buf; struct sk_buff *skb; dma_addr_t dma_addr; + u16 vtag = 0; + int hw_vlan __maybe_unused = 0; sw_ring_cons = RX_RING_IDX(sw_cons); sw_ring_prod = RX_RING_IDX(sw_prod); @@ -2919,7 +2921,7 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget) if (len <= bp->rx_copy_thresh) { struct sk_buff *new_skb; - new_skb = netdev_alloc_skb(bp->dev, len + 2); + new_skb = netdev_alloc_skb(bp->dev, len + 6); if (new_skb == NULL) { bnx2_reuse_rx_skb(bp, rxr, skb, sw_ring_cons, sw_ring_prod); @@ -2928,9 +2930,9 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget) /* aligned copy */ skb_copy_from_linear_data_offset(skb, - BNX2_RX_OFFSET - 2, - new_skb->data, len + 2); - skb_reserve(new_skb, 2); + BNX2_RX_OFFSET - 6, + new_skb->data, len + 6); + skb_reserve(new_skb, 6); skb_put(new_skb, len); bnx2_reuse_rx_skb(bp, rxr, skb, @@ -2941,6 +2943,25 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget) dma_addr, (sw_ring_cons << 16) | sw_ring_prod))) goto next_rx; + if ((status & L2_FHDR_STATUS_L2_VLAN_TAG) && + !(bp->rx_mode & BNX2_EMAC_RX_MODE_KEEP_VLAN_TAG)) { + vtag = rx_hdr->l2_fhdr_vlan_tag; +#ifdef BCM_VLAN + if (bp->vlgrp) + hw_vlan = 1; + else +#endif + { + struct vlan_ethhdr *ve = (struct vlan_ethhdr *) + __skb_push(skb, 4); + + memmove(ve, skb->data + 4, ETH_ALEN * 2); + ve->h_vlan_proto = htons(ETH_P_8021Q); + ve->h_vlan_TCI = htons(vtag); + len += 4; + } + } + skb->protocol = eth_type_trans(skb, bp->dev); if ((len > (bp->dev->mtu + ETH_HLEN)) && @@ -2962,10 +2983,8 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget) } #ifdef BCM_VLAN - if ((status & L2_FHDR_STATUS_L2_VLAN_TAG) && bp->vlgrp) { - vlan_hwaccel_receive_skb(skb, bp->vlgrp, - rx_hdr->l2_fhdr_vlan_tag); - } + if (hw_vlan) + vlan_hwaccel_receive_skb(skb, bp->vlgrp, vtag); else #endif netif_receive_skb(skb); @@ -3237,10 +3256,10 @@ bnx2_set_rx_mode(struct net_device *dev) BNX2_EMAC_RX_MODE_KEEP_VLAN_TAG); sort_mode = 1 | BNX2_RPM_SORT_USER0_BC_EN; #ifdef BCM_VLAN - if (!bp->vlgrp && !(bp->flags & BNX2_FLAG_ASF_ENABLE)) + if (!bp->vlgrp && (bp->flags & BNX2_FLAG_CAN_KEEP_VLAN)) rx_mode |= BNX2_EMAC_RX_MODE_KEEP_VLAN_TAG; #else - if (!(bp->flags & BNX2_FLAG_ASF_ENABLE)) + if (bp->flags & BNX2_FLAG_CAN_KEEP_VLAN) rx_mode |= BNX2_EMAC_RX_MODE_KEEP_VLAN_TAG; #endif if (dev->flags & IFF_PROMISC) { @@ -5963,10 +5982,12 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev) vlan_tag_flags |= TX_BD_FLAGS_TCP_UDP_CKSUM; } +#ifdef BCM_VLAN if (bp->vlgrp && vlan_tx_tag_present(skb)) { vlan_tag_flags |= (TX_BD_FLAGS_VLAN_TAG | (vlan_tx_tag_get(skb) << 16)); } +#endif if ((mss = skb_shinfo(skb)->gso_size)) { u32 tcp_opt_len, ip_tcp_len; struct iphdr *iph; diff --git a/drivers/net/bnx2x.h b/drivers/net/bnx2x.h index 4bf4f7b205f24a62d3ed8fefcbc7cbdb443cc197..fd705d1295a7b0ea78c27d79a905b5d21ba165cf 100644 --- a/drivers/net/bnx2x.h +++ b/drivers/net/bnx2x.h @@ -40,20 +40,20 @@ #define DP(__mask, __fmt, __args...) do { \ if (bp->msglevel & (__mask)) \ printk(DP_LEVEL "[%s:%d(%s)]" __fmt, __func__, __LINE__, \ - bp->dev?(bp->dev->name):"?", ##__args); \ + bp->dev ? (bp->dev->name) : "?", ##__args); \ } while (0) /* errors debug print */ #define BNX2X_DBG_ERR(__fmt, __args...) do { \ if (bp->msglevel & NETIF_MSG_PROBE) \ printk(KERN_ERR "[%s:%d(%s)]" __fmt, __func__, __LINE__, \ - bp->dev?(bp->dev->name):"?", ##__args); \ + bp->dev ? (bp->dev->name) : "?", ##__args); \ } while (0) /* for errors (never masked) */ #define BNX2X_ERR(__fmt, __args...) do { \ printk(KERN_ERR "[%s:%d(%s)]" __fmt, __func__, __LINE__, \ - bp->dev?(bp->dev->name):"?", ##__args); \ + bp->dev ? (bp->dev->name) : "?", ##__args); \ } while (0) /* before we have a dev->name use dev_info() */ @@ -120,16 +120,8 @@ #define SHMEM_RD(bp, field) REG_RD(bp, SHMEM_ADDR(bp, field)) #define SHMEM_WR(bp, field, val) REG_WR(bp, SHMEM_ADDR(bp, field), val) -#define NIG_WR(reg, val) REG_WR(bp, reg, val) -#define EMAC_WR(reg, val) REG_WR(bp, emac_base + reg, val) -#define BMAC_WR(reg, val) REG_WR(bp, GRCBASE_NIG + bmac_addr + reg, val) - - -#define for_each_queue(bp, var) for (var = 0; var < bp->num_queues; var++) - -#define for_each_nondefault_queue(bp, var) \ - for (var = 1; var < bp->num_queues; var++) -#define is_multi(bp) (bp->num_queues > 1) +#define EMAC_RD(bp, reg) REG_RD(bp, emac_base + reg) +#define EMAC_WR(bp, reg, val) REG_WR(bp, emac_base + reg, val) /* fast path */ @@ -159,11 +151,13 @@ struct sw_rx_page { #define PAGES_PER_SGE_SHIFT 0 #define PAGES_PER_SGE (1 << PAGES_PER_SGE_SHIFT) +#define BCM_RX_ETH_PAYLOAD_ALIGN 64 + /* SGE ring related macros */ #define NUM_RX_SGE_PAGES 2 #define RX_SGE_CNT (BCM_PAGE_SIZE / sizeof(struct eth_rx_sge)) #define MAX_RX_SGE_CNT (RX_SGE_CNT - 2) -/* RX_SGE_CNT is promissed to be a power of 2 */ +/* RX_SGE_CNT is promised to be a power of 2 */ #define RX_SGE_MASK (RX_SGE_CNT - 1) #define NUM_RX_SGE (RX_SGE_CNT * NUM_RX_SGE_PAGES) #define MAX_RX_SGE (NUM_RX_SGE - 1) @@ -258,8 +252,7 @@ struct bnx2x_fastpath { unsigned long tx_pkt, rx_pkt, - rx_calls, - rx_alloc_failed; + rx_calls; /* TPA related */ struct sw_rx_bd tpa_pool[ETH_MAX_AGGREGATION_QUEUES_E1H]; u8 tpa_state[ETH_MAX_AGGREGATION_QUEUES_E1H]; @@ -275,6 +268,15 @@ struct bnx2x_fastpath { #define bnx2x_fp(bp, nr, var) (bp->fp[nr].var) +#define BNX2X_HAS_TX_WORK(fp) \ + ((fp->tx_pkt_prod != le16_to_cpu(*fp->tx_cons_sb)) || \ + (fp->tx_pkt_prod != fp->tx_pkt_cons)) + +#define BNX2X_HAS_RX_WORK(fp) \ + (fp->rx_comp_cons != rx_cons_sb) + +#define BNX2X_HAS_WORK(fp) (BNX2X_HAS_RX_WORK(fp) || BNX2X_HAS_TX_WORK(fp)) + /* MC hsi */ #define MAX_FETCH_BD 13 /* HW max BDs per packet */ @@ -317,7 +319,7 @@ struct bnx2x_fastpath { #define RCQ_BD(x) ((x) & MAX_RCQ_BD) -/* This is needed for determening of last_max */ +/* This is needed for determining of last_max */ #define SUB_S16(a, b) (s16)((s16)(a) - (s16)(b)) #define __SGE_MASK_SET_BIT(el, bit) \ @@ -386,20 +388,28 @@ struct bnx2x_fastpath { #define TPA_TYPE(cqe_fp_flags) ((cqe_fp_flags) & \ (TPA_TYPE_START | TPA_TYPE_END)) -#define BNX2X_RX_SUM_OK(cqe) \ - (!(cqe->fast_path_cqe.status_flags & \ - (ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG | \ - ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG))) +#define ETH_RX_ERROR_FALGS ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG + +#define BNX2X_IP_CSUM_ERR(cqe) \ + (!((cqe)->fast_path_cqe.status_flags & \ + ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG) && \ + ((cqe)->fast_path_cqe.type_error_flags & \ + ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG)) + +#define BNX2X_L4_CSUM_ERR(cqe) \ + (!((cqe)->fast_path_cqe.status_flags & \ + ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG) && \ + ((cqe)->fast_path_cqe.type_error_flags & \ + ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG)) + +#define BNX2X_RX_CSUM_OK(cqe) \ + (!(BNX2X_L4_CSUM_ERR(cqe) || BNX2X_IP_CSUM_ERR(cqe))) #define BNX2X_RX_SUM_FIX(cqe) \ ((le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) & \ PARSING_FLAGS_OVER_ETHERNET_PROTOCOL) == \ (1 << PARSING_FLAGS_OVER_ETHERNET_PROTOCOL_SHIFT)) -#define ETH_RX_ERROR_FALGS (ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG | \ - ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG | \ - ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG) - #define FP_USB_FUNC_OFF (2 + 2*HC_USTORM_SB_NUM_INDICES) #define FP_CSB_FUNC_OFF (2 + 2*HC_CSTORM_SB_NUM_INDICES) @@ -647,6 +657,8 @@ struct bnx2x_eth_stats { u32 brb_drop_hi; u32 brb_drop_lo; + u32 brb_truncate_hi; + u32 brb_truncate_lo; u32 jabber_packets_received; @@ -663,6 +675,9 @@ struct bnx2x_eth_stats { u32 mac_discard; u32 driver_xoff; + u32 rx_err_discard_pkt; + u32 rx_skb_alloc_failed; + u32 hw_csum_err; }; #define STATS_OFFSET32(stat_name) \ @@ -737,8 +752,7 @@ struct bnx2x { u32 rx_csum; u32 rx_offset; - u32 rx_buf_use_size; /* useable size */ - u32 rx_buf_size; /* with alignment */ + u32 rx_buf_size; #define ETH_OVREHEAD (ETH_HLEN + 8) /* 8 for CRC + VLAN */ #define ETH_MIN_PACKET_SIZE 60 #define ETH_MAX_PACKET_SIZE 1500 @@ -753,7 +767,6 @@ struct bnx2x { u16 def_att_idx; u32 attn_state; struct attn_route attn_group[MAX_DYNAMIC_ATTN_GRPS]; - u32 aeu_mask; u32 nig_mask; /* slow path ring */ @@ -772,7 +785,7 @@ struct bnx2x { u8 stats_pending; u8 set_mac_pending; - /* End of fileds used in the performance code paths */ + /* End of fields used in the performance code paths */ int panic; int msglevel; @@ -794,9 +807,6 @@ struct bnx2x { #define BP_FUNC(bp) (bp->func) #define BP_E1HVN(bp) (bp->func >> 1) #define BP_L_ID(bp) (BP_E1HVN(bp) << 2) -/* assorted E1HVN */ -#define IS_E1HMF(bp) (bp->e1hmf != 0) -#define BP_MAX_QUEUES(bp) (IS_E1HMF(bp) ? 4 : 16) int pm_cap; int pcie_cap; @@ -821,6 +831,7 @@ struct bnx2x { u32 mf_config; u16 e1hov; u8 e1hmf; +#define IS_E1HMF(bp) (bp->e1hmf != 0) u8 wol; @@ -836,7 +847,6 @@ struct bnx2x { u16 rx_ticks_int; u16 rx_ticks; - u32 stats_ticks; u32 lin_cnt; int state; @@ -852,6 +862,7 @@ struct bnx2x { #define BNX2X_STATE_ERROR 0xf000 int num_queues; +#define BP_MAX_QUEUES(bp) (IS_E1HMF(bp) ? 4 : 16) u32 rx_mode; #define BNX2X_RX_MODE_NONE 0 @@ -902,10 +913,17 @@ struct bnx2x { }; +#define for_each_queue(bp, var) for (var = 0; var < bp->num_queues; var++) + +#define for_each_nondefault_queue(bp, var) \ + for (var = 1; var < bp->num_queues; var++) +#define is_multi(bp) (bp->num_queues > 1) + + void bnx2x_read_dmae(struct bnx2x *bp, u32 src_addr, u32 len32); void bnx2x_write_dmae(struct bnx2x *bp, dma_addr_t dma_addr, u32 dst_addr, u32 len32); -int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode); +int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode, u8 port); static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms, int wait) @@ -976,7 +994,7 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms, #define PCICFG_LINK_SPEED_SHIFT 16 -#define BNX2X_NUM_STATS 39 +#define BNX2X_NUM_STATS 42 #define BNX2X_NUM_TESTS 8 #define BNX2X_MAC_LOOPBACK 0 @@ -1007,10 +1025,10 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms, /* resolution of the rate shaping timer - 100 usec */ #define RS_PERIODIC_TIMEOUT_USEC 100 /* resolution of fairness algorithm in usecs - - coefficient for clauclating the actuall t fair */ + coefficient for calculating the actual t fair */ #define T_FAIR_COEF 10000000 /* number of bytes in single QM arbitration cycle - - coeffiecnt for calculating the fairness timer */ + coefficient for calculating the fairness timer */ #define QM_ARB_BYTES 40000 #define FAIR_MEM 2 diff --git a/drivers/net/bnx2x_fw_defs.h b/drivers/net/bnx2x_fw_defs.h index e3da7f69d27b8402916c7ba01f9e6ebd46625ea2..192fa981b9307b93f7509c370d3344fcdd4a67b2 100644 --- a/drivers/net/bnx2x_fw_defs.h +++ b/drivers/net/bnx2x_fw_defs.h @@ -9,165 +9,171 @@ #define CSTORM_ASSERT_LIST_INDEX_OFFSET \ - (IS_E1H_OFFSET? 0x7000 : 0x1000) + (IS_E1H_OFFSET ? 0x7000 : 0x1000) #define CSTORM_ASSERT_LIST_OFFSET(idx) \ - (IS_E1H_OFFSET? (0x7020 + (idx * 0x10)) : (0x1020 + (idx * 0x10))) + (IS_E1H_OFFSET ? (0x7020 + (idx * 0x10)) : (0x1020 + (idx * 0x10))) #define CSTORM_DEF_SB_HC_DISABLE_OFFSET(function, index) \ - (IS_E1H_OFFSET? (0x8522 + ((function>>1) * 0x40) + ((function&1) \ - * 0x100) + (index * 0x4)) : (0x1922 + (function * 0x40) + (index \ - * 0x4))) + (IS_E1H_OFFSET ? (0x8522 + ((function>>1) * 0x40) + \ + ((function&1) * 0x100) + (index * 0x4)) : (0x1922 + (function * \ + 0x40) + (index * 0x4))) #define CSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(function) \ - (IS_E1H_OFFSET? (0x8500 + ((function>>1) * 0x40) + ((function&1) \ - * 0x100)) : (0x1900 + (function * 0x40))) + (IS_E1H_OFFSET ? (0x8500 + ((function>>1) * 0x40) + \ + ((function&1) * 0x100)) : (0x1900 + (function * 0x40))) #define CSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(function) \ - (IS_E1H_OFFSET? (0x8508 + ((function>>1) * 0x40) + ((function&1) \ - * 0x100)) : (0x1908 + (function * 0x40))) + (IS_E1H_OFFSET ? (0x8508 + ((function>>1) * 0x40) + \ + ((function&1) * 0x100)) : (0x1908 + (function * 0x40))) #define CSTORM_FUNCTION_MODE_OFFSET \ - (IS_E1H_OFFSET? 0x11e8 : 0xffffffff) + (IS_E1H_OFFSET ? 0x11e8 : 0xffffffff) #define CSTORM_HC_BTR_OFFSET(port) \ - (IS_E1H_OFFSET? (0x8704 + (port * 0xf0)) : (0x1984 + (port * 0xc0))) + (IS_E1H_OFFSET ? (0x8704 + (port * 0xf0)) : (0x1984 + (port * 0xc0))) #define CSTORM_SB_HC_DISABLE_OFFSET(port, cpu_id, index) \ - (IS_E1H_OFFSET? (0x801a + (port * 0x280) + (cpu_id * 0x28) + \ + (IS_E1H_OFFSET ? (0x801a + (port * 0x280) + (cpu_id * 0x28) + \ (index * 0x4)) : (0x141a + (port * 0x280) + (cpu_id * 0x28) + \ (index * 0x4))) #define CSTORM_SB_HC_TIMEOUT_OFFSET(port, cpu_id, index) \ - (IS_E1H_OFFSET? (0x8018 + (port * 0x280) + (cpu_id * 0x28) + \ + (IS_E1H_OFFSET ? (0x8018 + (port * 0x280) + (cpu_id * 0x28) + \ (index * 0x4)) : (0x1418 + (port * 0x280) + (cpu_id * 0x28) + \ (index * 0x4))) #define CSTORM_SB_HOST_SB_ADDR_OFFSET(port, cpu_id) \ - (IS_E1H_OFFSET? (0x8000 + (port * 0x280) + (cpu_id * 0x28)) : \ + (IS_E1H_OFFSET ? (0x8000 + (port * 0x280) + (cpu_id * 0x28)) : \ (0x1400 + (port * 0x280) + (cpu_id * 0x28))) #define CSTORM_SB_HOST_STATUS_BLOCK_OFFSET(port, cpu_id) \ - (IS_E1H_OFFSET? (0x8008 + (port * 0x280) + (cpu_id * 0x28)) : \ + (IS_E1H_OFFSET ? (0x8008 + (port * 0x280) + (cpu_id * 0x28)) : \ (0x1408 + (port * 0x280) + (cpu_id * 0x28))) #define CSTORM_STATS_FLAGS_OFFSET(function) \ - (IS_E1H_OFFSET? (0x1108 + (function * 0x8)) : (0x5108 + \ + (IS_E1H_OFFSET ? (0x1108 + (function * 0x8)) : (0x5108 + \ (function * 0x8))) #define TSTORM_APPROXIMATE_MATCH_MULTICAST_FILTERING_OFFSET(function) \ - (IS_E1H_OFFSET? (0x31c0 + (function * 0x20)) : 0xffffffff) + (IS_E1H_OFFSET ? (0x31c0 + (function * 0x20)) : 0xffffffff) #define TSTORM_ASSERT_LIST_INDEX_OFFSET \ - (IS_E1H_OFFSET? 0xa000 : 0x1000) + (IS_E1H_OFFSET ? 0xa000 : 0x1000) #define TSTORM_ASSERT_LIST_OFFSET(idx) \ - (IS_E1H_OFFSET? (0xa020 + (idx * 0x10)) : (0x1020 + (idx * 0x10))) + (IS_E1H_OFFSET ? (0xa020 + (idx * 0x10)) : (0x1020 + (idx * 0x10))) #define TSTORM_CLIENT_CONFIG_OFFSET(port, client_id) \ - (IS_E1H_OFFSET? (0x3358 + (port * 0x3e8) + (client_id * 0x28)) : \ - (0x9c8 + (port * 0x2f8) + (client_id * 0x28))) + (IS_E1H_OFFSET ? (0x3358 + (port * 0x3e8) + (client_id * 0x28)) \ + : (0x9c8 + (port * 0x2f8) + (client_id * 0x28))) #define TSTORM_DEF_SB_HC_DISABLE_OFFSET(function, index) \ - (IS_E1H_OFFSET? (0xb01a + ((function>>1) * 0x28) + ((function&1) \ - * 0xa0) + (index * 0x4)) : (0x141a + (function * 0x28) + (index * \ - 0x4))) + (IS_E1H_OFFSET ? (0xb01a + ((function>>1) * 0x28) + \ + ((function&1) * 0xa0) + (index * 0x4)) : (0x141a + (function * \ + 0x28) + (index * 0x4))) #define TSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(function) \ - (IS_E1H_OFFSET? (0xb000 + ((function>>1) * 0x28) + ((function&1) \ - * 0xa0)) : (0x1400 + (function * 0x28))) + (IS_E1H_OFFSET ? (0xb000 + ((function>>1) * 0x28) + \ + ((function&1) * 0xa0)) : (0x1400 + (function * 0x28))) #define TSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(function) \ - (IS_E1H_OFFSET? (0xb008 + ((function>>1) * 0x28) + ((function&1) \ - * 0xa0)) : (0x1408 + (function * 0x28))) + (IS_E1H_OFFSET ? (0xb008 + ((function>>1) * 0x28) + \ + ((function&1) * 0xa0)) : (0x1408 + (function * 0x28))) #define TSTORM_ETH_STATS_QUERY_ADDR_OFFSET(function) \ - (IS_E1H_OFFSET? (0x2b80 + (function * 0x8)) : (0x4b68 + \ + (IS_E1H_OFFSET ? (0x2b80 + (function * 0x8)) : (0x4b68 + \ (function * 0x8))) #define TSTORM_FUNCTION_COMMON_CONFIG_OFFSET(function) \ - (IS_E1H_OFFSET? (0x3000 + (function * 0x38)) : (0x1500 + \ + (IS_E1H_OFFSET ? (0x3000 + (function * 0x38)) : (0x1500 + \ (function * 0x38))) #define TSTORM_FUNCTION_MODE_OFFSET \ - (IS_E1H_OFFSET? 0x1ad0 : 0xffffffff) + (IS_E1H_OFFSET ? 0x1ad0 : 0xffffffff) #define TSTORM_HC_BTR_OFFSET(port) \ - (IS_E1H_OFFSET? (0xb144 + (port * 0x30)) : (0x1454 + (port * 0x18))) + (IS_E1H_OFFSET ? (0xb144 + (port * 0x30)) : (0x1454 + (port * 0x18))) #define TSTORM_INDIRECTION_TABLE_OFFSET(function) \ - (IS_E1H_OFFSET? (0x12c8 + (function * 0x80)) : (0x22c8 + \ + (IS_E1H_OFFSET ? (0x12c8 + (function * 0x80)) : (0x22c8 + \ (function * 0x80))) #define TSTORM_INDIRECTION_TABLE_SIZE 0x80 #define TSTORM_MAC_FILTER_CONFIG_OFFSET(function) \ - (IS_E1H_OFFSET? (0x3008 + (function * 0x38)) : (0x1508 + \ + (IS_E1H_OFFSET ? (0x3008 + (function * 0x38)) : (0x1508 + \ (function * 0x38))) +#define TSTORM_PER_COUNTER_ID_STATS_OFFSET(port, stats_counter_id) \ + (IS_E1H_OFFSET ? (0x2010 + (port * 0x5b0) + (stats_counter_id * \ + 0x50)) : (0x4000 + (port * 0x3f0) + (stats_counter_id * 0x38))) #define TSTORM_RX_PRODS_OFFSET(port, client_id) \ - (IS_E1H_OFFSET? (0x3350 + (port * 0x3e8) + (client_id * 0x28)) : \ - (0x9c0 + (port * 0x2f8) + (client_id * 0x28))) + (IS_E1H_OFFSET ? (0x3350 + (port * 0x3e8) + (client_id * 0x28)) \ + : (0x9c0 + (port * 0x2f8) + (client_id * 0x28))) #define TSTORM_STATS_FLAGS_OFFSET(function) \ - (IS_E1H_OFFSET? (0x2c00 + (function * 0x8)) : (0x4b88 + \ + (IS_E1H_OFFSET ? (0x2c00 + (function * 0x8)) : (0x4b88 + \ (function * 0x8))) -#define TSTORM_TPA_EXIST_OFFSET (IS_E1H_OFFSET? 0x3b30 : 0x1c20) -#define USTORM_AGG_DATA_OFFSET (IS_E1H_OFFSET? 0xa040 : 0x2c10) -#define USTORM_AGG_DATA_SIZE (IS_E1H_OFFSET? 0x2440 : 0x1200) +#define TSTORM_TPA_EXIST_OFFSET (IS_E1H_OFFSET ? 0x3b30 : 0x1c20) +#define USTORM_AGG_DATA_OFFSET (IS_E1H_OFFSET ? 0xa040 : 0x2c10) +#define USTORM_AGG_DATA_SIZE (IS_E1H_OFFSET ? 0x2440 : 0x1200) #define USTORM_ASSERT_LIST_INDEX_OFFSET \ - (IS_E1H_OFFSET? 0x8000 : 0x1000) + (IS_E1H_OFFSET ? 0x8000 : 0x1000) #define USTORM_ASSERT_LIST_OFFSET(idx) \ - (IS_E1H_OFFSET? (0x8020 + (idx * 0x10)) : (0x1020 + (idx * 0x10))) + (IS_E1H_OFFSET ? (0x8020 + (idx * 0x10)) : (0x1020 + (idx * 0x10))) #define USTORM_CQE_PAGE_BASE_OFFSET(port, clientId) \ - (IS_E1H_OFFSET? (0x3298 + (port * 0x258) + (clientId * 0x18)) : \ + (IS_E1H_OFFSET ? (0x3298 + (port * 0x258) + (clientId * 0x18)) : \ (0x5450 + (port * 0x1c8) + (clientId * 0x18))) #define USTORM_DEF_SB_HC_DISABLE_OFFSET(function, index) \ - (IS_E1H_OFFSET? (0x951a + ((function>>1) * 0x28) + ((function&1) \ - * 0xa0) + (index * 0x4)) : (0x191a + (function * 0x28) + (index * \ - 0x4))) + (IS_E1H_OFFSET ? (0x951a + ((function>>1) * 0x28) + \ + ((function&1) * 0xa0) + (index * 0x4)) : (0x191a + (function * \ + 0x28) + (index * 0x4))) #define USTORM_DEF_SB_HOST_SB_ADDR_OFFSET(function) \ - (IS_E1H_OFFSET? (0x9500 + ((function>>1) * 0x28) + ((function&1) \ - * 0xa0)) : (0x1900 + (function * 0x28))) + (IS_E1H_OFFSET ? (0x9500 + ((function>>1) * 0x28) + \ + ((function&1) * 0xa0)) : (0x1900 + (function * 0x28))) #define USTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(function) \ - (IS_E1H_OFFSET? (0x9508 + ((function>>1) * 0x28) + ((function&1) \ - * 0xa0)) : (0x1908 + (function * 0x28))) + (IS_E1H_OFFSET ? (0x9508 + ((function>>1) * 0x28) + \ + ((function&1) * 0xa0)) : (0x1908 + (function * 0x28))) #define USTORM_FUNCTION_MODE_OFFSET \ - (IS_E1H_OFFSET? 0x2448 : 0xffffffff) + (IS_E1H_OFFSET ? 0x2448 : 0xffffffff) #define USTORM_HC_BTR_OFFSET(port) \ - (IS_E1H_OFFSET? (0x9644 + (port * 0xd0)) : (0x1954 + (port * 0xb8))) + (IS_E1H_OFFSET ? (0x9644 + (port * 0xd0)) : (0x1954 + (port * 0xb8))) #define USTORM_MAX_AGG_SIZE_OFFSET(port, clientId) \ - (IS_E1H_OFFSET? (0x3290 + (port * 0x258) + (clientId * 0x18)) : \ + (IS_E1H_OFFSET ? (0x3290 + (port * 0x258) + (clientId * 0x18)) : \ (0x5448 + (port * 0x1c8) + (clientId * 0x18))) #define USTORM_MEM_WORKAROUND_ADDRESS_OFFSET(function) \ - (IS_E1H_OFFSET? (0x2408 + (function * 0x8)) : (0x5408 + \ + (IS_E1H_OFFSET ? (0x2408 + (function * 0x8)) : (0x5408 + \ (function * 0x8))) #define USTORM_SB_HC_DISABLE_OFFSET(port, cpu_id, index) \ - (IS_E1H_OFFSET? (0x901a + (port * 0x280) + (cpu_id * 0x28) + \ + (IS_E1H_OFFSET ? (0x901a + (port * 0x280) + (cpu_id * 0x28) + \ (index * 0x4)) : (0x141a + (port * 0x280) + (cpu_id * 0x28) + \ (index * 0x4))) #define USTORM_SB_HC_TIMEOUT_OFFSET(port, cpu_id, index) \ - (IS_E1H_OFFSET? (0x9018 + (port * 0x280) + (cpu_id * 0x28) + \ + (IS_E1H_OFFSET ? (0x9018 + (port * 0x280) + (cpu_id * 0x28) + \ (index * 0x4)) : (0x1418 + (port * 0x280) + (cpu_id * 0x28) + \ (index * 0x4))) #define USTORM_SB_HOST_SB_ADDR_OFFSET(port, cpu_id) \ - (IS_E1H_OFFSET? (0x9000 + (port * 0x280) + (cpu_id * 0x28)) : \ + (IS_E1H_OFFSET ? (0x9000 + (port * 0x280) + (cpu_id * 0x28)) : \ (0x1400 + (port * 0x280) + (cpu_id * 0x28))) #define USTORM_SB_HOST_STATUS_BLOCK_OFFSET(port, cpu_id) \ - (IS_E1H_OFFSET? (0x9008 + (port * 0x280) + (cpu_id * 0x28)) : \ + (IS_E1H_OFFSET ? (0x9008 + (port * 0x280) + (cpu_id * 0x28)) : \ (0x1408 + (port * 0x280) + (cpu_id * 0x28))) #define XSTORM_ASSERT_LIST_INDEX_OFFSET \ - (IS_E1H_OFFSET? 0x9000 : 0x1000) + (IS_E1H_OFFSET ? 0x9000 : 0x1000) #define XSTORM_ASSERT_LIST_OFFSET(idx) \ - (IS_E1H_OFFSET? (0x9020 + (idx * 0x10)) : (0x1020 + (idx * 0x10))) + (IS_E1H_OFFSET ? (0x9020 + (idx * 0x10)) : (0x1020 + (idx * 0x10))) #define XSTORM_CMNG_PER_PORT_VARS_OFFSET(port) \ - (IS_E1H_OFFSET? (0x24a8 + (port * 0x40)) : (0x3ba0 + (port * 0x40))) + (IS_E1H_OFFSET ? (0x24a8 + (port * 0x40)) : (0x3ba0 + (port * 0x40))) #define XSTORM_DEF_SB_HC_DISABLE_OFFSET(function, index) \ - (IS_E1H_OFFSET? (0xa01a + ((function>>1) * 0x28) + ((function&1) \ - * 0xa0) + (index * 0x4)) : (0x141a + (function * 0x28) + (index * \ - 0x4))) + (IS_E1H_OFFSET ? (0xa01a + ((function>>1) * 0x28) + \ + ((function&1) * 0xa0) + (index * 0x4)) : (0x141a + (function * \ + 0x28) + (index * 0x4))) #define XSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(function) \ - (IS_E1H_OFFSET? (0xa000 + ((function>>1) * 0x28) + ((function&1) \ - * 0xa0)) : (0x1400 + (function * 0x28))) + (IS_E1H_OFFSET ? (0xa000 + ((function>>1) * 0x28) + \ + ((function&1) * 0xa0)) : (0x1400 + (function * 0x28))) #define XSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(function) \ - (IS_E1H_OFFSET? (0xa008 + ((function>>1) * 0x28) + ((function&1) \ - * 0xa0)) : (0x1408 + (function * 0x28))) + (IS_E1H_OFFSET ? (0xa008 + ((function>>1) * 0x28) + \ + ((function&1) * 0xa0)) : (0x1408 + (function * 0x28))) #define XSTORM_E1HOV_OFFSET(function) \ - (IS_E1H_OFFSET? (0x2ab8 + (function * 0x2)) : 0xffffffff) + (IS_E1H_OFFSET ? (0x2ab8 + (function * 0x2)) : 0xffffffff) #define XSTORM_ETH_STATS_QUERY_ADDR_OFFSET(function) \ - (IS_E1H_OFFSET? (0x2418 + (function * 0x8)) : (0x3b70 + \ + (IS_E1H_OFFSET ? (0x2418 + (function * 0x8)) : (0x3b70 + \ (function * 0x8))) #define XSTORM_FAIRNESS_PER_VN_VARS_OFFSET(function) \ - (IS_E1H_OFFSET? (0x2568 + (function * 0x70)) : (0x3c60 + \ + (IS_E1H_OFFSET ? (0x2568 + (function * 0x70)) : (0x3c60 + \ (function * 0x70))) #define XSTORM_FUNCTION_MODE_OFFSET \ - (IS_E1H_OFFSET? 0x2ac8 : 0xffffffff) + (IS_E1H_OFFSET ? 0x2ac8 : 0xffffffff) #define XSTORM_HC_BTR_OFFSET(port) \ - (IS_E1H_OFFSET? (0xa144 + (port * 0x30)) : (0x1454 + (port * 0x18))) + (IS_E1H_OFFSET ? (0xa144 + (port * 0x30)) : (0x1454 + (port * 0x18))) +#define XSTORM_PER_COUNTER_ID_STATS_OFFSET(port, stats_counter_id) \ + (IS_E1H_OFFSET ? (0xc000 + (port * 0x3f0) + (stats_counter_id * \ + 0x38)) : (0x3378 + (port * 0x3f0) + (stats_counter_id * 0x38))) #define XSTORM_RATE_SHAPING_PER_VN_VARS_OFFSET(function) \ - (IS_E1H_OFFSET? (0x2528 + (function * 0x70)) : (0x3c20 + \ + (IS_E1H_OFFSET ? (0x2528 + (function * 0x70)) : (0x3c20 + \ (function * 0x70))) #define XSTORM_SPQ_PAGE_BASE_OFFSET(function) \ - (IS_E1H_OFFSET? (0x2000 + (function * 0x10)) : (0x3328 + \ + (IS_E1H_OFFSET ? (0x2000 + (function * 0x10)) : (0x3328 + \ (function * 0x10))) #define XSTORM_SPQ_PROD_OFFSET(function) \ - (IS_E1H_OFFSET? (0x2008 + (function * 0x10)) : (0x3330 + \ + (IS_E1H_OFFSET ? (0x2008 + (function * 0x10)) : (0x3330 + \ (function * 0x10))) #define XSTORM_STATS_FLAGS_OFFSET(function) \ - (IS_E1H_OFFSET? (0x23d8 + (function * 0x8)) : (0x3b60 + \ + (IS_E1H_OFFSET ? (0x23d8 + (function * 0x8)) : (0x3b60 + \ (function * 0x8))) #define COMMON_ASM_INVALID_ASSERT_OPCODE 0x0 diff --git a/drivers/net/bnx2x_hsi.h b/drivers/net/bnx2x_hsi.h index d3e8198d7dba1dc6bfc1fd0696df3c178bc7ade9..efd764427fa12785284a924f2a8f7ca2e8dc98eb 100644 --- a/drivers/net/bnx2x_hsi.h +++ b/drivers/net/bnx2x_hsi.h @@ -1268,7 +1268,7 @@ struct doorbell { /* - * IGU driver acknowlegement register + * IGU driver acknowledgement register */ struct igu_ack_register { #if defined(__BIG_ENDIAN) @@ -1882,7 +1882,7 @@ struct timers_block_context { }; /* - * structure for easy accessability to assembler + * structure for easy accessibility to assembler */ struct eth_tx_bd_flags { u8 as_bitfield; @@ -2044,7 +2044,7 @@ struct eth_context { /* - * ethernet doorbell + * Ethernet doorbell */ struct eth_tx_doorbell { #if defined(__BIG_ENDIAN) @@ -2256,7 +2256,7 @@ struct ramrod_data { }; /* - * union for ramrod data for ethernet protocol (CQE) (force size of 16 bits) + * union for ramrod data for Ethernet protocol (CQE) (force size of 16 bits) */ union eth_ramrod_data { struct ramrod_data general; @@ -2330,7 +2330,7 @@ struct spe_hdr { }; /* - * ethernet slow path element + * Ethernet slow path element */ union eth_specific_data { u8 protocol_data[8]; @@ -2343,7 +2343,7 @@ union eth_specific_data { }; /* - * ethernet slow path element + * Ethernet slow path element */ struct eth_spe { struct spe_hdr hdr; @@ -2615,7 +2615,7 @@ struct tstorm_eth_rx_producers { /* - * common flag to indicate existance of TPA. + * common flag to indicate existence of TPA. */ struct tstorm_eth_tpa_exist { #if defined(__BIG_ENDIAN) @@ -2765,7 +2765,7 @@ struct tstorm_common_stats { }; /* - * Eth statistics query sturcture for the eth_stats_quesry ramrod + * Eth statistics query structure for the eth_stats_query ramrod */ struct eth_stats_query { struct xstorm_common_stats xstorm_common; diff --git a/drivers/net/bnx2x_init.h b/drivers/net/bnx2x_init.h index 4c7750789b62309ca7d410c51122dbafa395d394..130927cfc75b63c79f986280029ddc4596f81c46 100644 --- a/drivers/net/bnx2x_init.h +++ b/drivers/net/bnx2x_init.h @@ -72,26 +72,26 @@ struct raw_op { - u32 op :8; - u32 offset :24; + u32 op:8; + u32 offset:24; u32 raw_data; }; struct op_read { - u32 op :8; - u32 offset :24; + u32 op:8; + u32 offset:24; u32 pad; }; struct op_write { - u32 op :8; - u32 offset :24; + u32 op:8; + u32 offset:24; u32 val; }; struct op_string_write { - u32 op :8; - u32 offset :24; + u32 op:8; + u32 offset:24; #ifdef __LITTLE_ENDIAN u16 data_off; u16 data_len; @@ -102,8 +102,8 @@ struct op_string_write { }; struct op_zero { - u32 op :8; - u32 offset :24; + u32 op:8; + u32 offset:24; u32 len; }; @@ -208,7 +208,7 @@ static void bnx2x_init_wr_64(struct bnx2x *bp, u32 addr, const u32 *data, /********************************************************* There are different blobs for each PRAM section. In addition, each blob write operation is divided into a few operations - in order to decrease the amount of phys. contigious buffer needed. + in order to decrease the amount of phys. contiguous buffer needed. Thus, when we select a blob the address may be with some offset from the beginning of PRAM section. The same holds for the INT_TABLE sections. @@ -336,7 +336,7 @@ static void bnx2x_init_block(struct bnx2x *bp, u32 op_start, u32 op_end) len = op->str_wr.data_len; data = data_base + op->str_wr.data_off; - /* carefull! it must be in order */ + /* careful! it must be in order */ if (unlikely(op_type > OP_WB)) { /* If E1 only */ @@ -740,7 +740,7 @@ static u8 calc_crc8(u32 data, u8 crc) return crc_res; } -/* regiesers addresses are not in order +/* registers addresses are not in order so these arrays help simplify the code */ static const int cm_start[E1H_FUNC_MAX][9] = { {MISC_FUNC0_START, TCM_FUNC0_START, UCM_FUNC0_START, CCM_FUNC0_START, diff --git a/drivers/net/bnx2x_init_values.h b/drivers/net/bnx2x_init_values.h index 63019055e4bb56962ba5767f662136a787921c4f..9755bf6b08ddff3b4abe47fd2d573e3676912dee 100644 --- a/drivers/net/bnx2x_init_values.h +++ b/drivers/net/bnx2x_init_values.h @@ -901,31 +901,28 @@ static const struct raw_op init_ops[] = { {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3760, 0x4}, {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x1e20, 0x42}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3738, 0x9}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3000, 0x400}, + {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x4b68, 0x2}, {OP_SW_E1H, USEM_REG_FAST_MEMORY + 0x3738 + 0x24, 0x10293}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x2c00, 0x2}, + {OP_SW_E1, USEM_REG_FAST_MEMORY + 0x4b68 + 0x8, 0x20278}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3180, 0x42}, - {OP_SW_E1, USEM_REG_FAST_MEMORY + 0x2c00 + 0x8, 0x20278}, + {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x4b10, 0x2}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5000, 0x400}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x4b68, 0x2}, + {OP_SW_E1, USEM_REG_FAST_MEMORY + 0x2830, 0x2027a}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x4000, 0x2}, - {OP_SW_E1, USEM_REG_FAST_MEMORY + 0x4b68 + 0x8, 0x2027a}, {OP_SW_E1H, USEM_REG_FAST_MEMORY + 0x4000 + 0x8, 0x20294}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x4b10, 0x2}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x6b68, 0x2}, - {OP_SW_E1, USEM_REG_FAST_MEMORY + 0x2830, 0x2027c}, {OP_SW_E1H, USEM_REG_FAST_MEMORY + 0x6b68 + 0x8, 0x20296}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x6b10, 0x2}, {OP_SW_E1H, USEM_REG_FAST_MEMORY + 0x74c0, 0x20298}, {OP_WR, USEM_REG_FAST_MEMORY + 0x10800, 0x1000000}, - {OP_SW_E1, USEM_REG_FAST_MEMORY + 0x10c00, 0x10027e}, + {OP_SW_E1, USEM_REG_FAST_MEMORY + 0x10c00, 0x10027c}, {OP_SW_E1H, USEM_REG_FAST_MEMORY + 0x10c00, 0x10029a}, {OP_WR, USEM_REG_FAST_MEMORY + 0x10800, 0x0}, - {OP_SW_E1, USEM_REG_FAST_MEMORY + 0x10c40, 0x10028e}, + {OP_SW_E1, USEM_REG_FAST_MEMORY + 0x10c40, 0x10028c}, {OP_SW_E1H, USEM_REG_FAST_MEMORY + 0x10c40, 0x1002aa}, {OP_ZP_E1, USEM_REG_INT_TABLE, 0xc20000}, {OP_ZP_E1H, USEM_REG_INT_TABLE, 0xc40000}, - {OP_WR_64_E1, USEM_REG_INT_TABLE + 0x368, 0x13029e}, + {OP_WR_64_E1, USEM_REG_INT_TABLE + 0x368, 0x13029c}, {OP_WR_64_E1H, USEM_REG_INT_TABLE + 0x368, 0x1302ba}, {OP_ZP_E1, USEM_REG_PRAM, 0x311c0000}, {OP_ZP_E1H, USEM_REG_PRAM, 0x31070000}, @@ -933,11 +930,11 @@ static const struct raw_op init_ops[] = { {OP_ZP_E1H, USEM_REG_PRAM + 0x8000, 0x330e0c42}, {OP_ZP_E1, USEM_REG_PRAM + 0x10000, 0x38561919}, {OP_ZP_E1H, USEM_REG_PRAM + 0x10000, 0x389b1906}, - {OP_WR_64_E1, USEM_REG_PRAM + 0x17fe0, 0x500402a0}, + {OP_WR_64_E1, USEM_REG_PRAM + 0x17fe0, 0x5004029e}, {OP_ZP_E1H, USEM_REG_PRAM + 0x18000, 0x132272d}, {OP_WR_64_E1H, USEM_REG_PRAM + 0x18250, 0x4fb602bc}, -#define USEM_COMMON_END 790 -#define USEM_PORT0_START 790 +#define USEM_COMMON_END 787 +#define USEM_PORT0_START 787 {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x1400, 0xa0}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x9000, 0xa0}, {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x1900, 0xa}, @@ -950,44 +947,27 @@ static const struct raw_op init_ops[] = { {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3288, 0x96}, {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x5440, 0x72}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5000, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3000, 0x20}, + {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x4b78, 0x52}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5100, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3100, 0x20}, + {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x4e08, 0xc}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5200, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3200, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5300, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3300, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5400, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3400, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5500, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3500, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5600, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3600, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5700, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3700, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5800, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3800, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5900, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3900, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5a00, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3a00, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5b00, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3b00, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5c00, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3c00, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5d00, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3d00, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5e00, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3e00, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5f00, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3f00, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x6b78, 0x52}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x2c10, 0x2}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x6e08, 0xc}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x4b78, 0x52}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x4e08, 0xc}, -#define USEM_PORT0_END 838 -#define USEM_PORT1_START 838 +#define USEM_PORT0_END 818 +#define USEM_PORT1_START 818 {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x1680, 0xa0}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x9280, 0xa0}, {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x1928, 0xa}, @@ -1000,76 +980,59 @@ static const struct raw_op init_ops[] = { {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x34e0, 0x96}, {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x5608, 0x72}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5080, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3080, 0x20}, + {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x4cc0, 0x52}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5180, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3180, 0x20}, + {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x4e38, 0xc}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5280, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3280, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5380, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3380, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5480, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3480, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5580, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3580, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5680, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3680, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5780, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3780, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5880, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3880, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5980, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3980, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5a80, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3a80, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5b80, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3b80, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5c80, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3c80, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5d80, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3d80, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5e80, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3e80, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5f80, 0x20}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3f80, 0x20}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x6cc0, 0x52}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x2c20, 0x2}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x6e38, 0xc}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x4cc0, 0x52}, - {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x4e38, 0xc}, -#define USEM_PORT1_END 886 -#define USEM_FUNC0_START 886 +#define USEM_PORT1_END 849 +#define USEM_FUNC0_START 849 {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3000, 0x4}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x4010, 0x2}, -#define USEM_FUNC0_END 888 -#define USEM_FUNC1_START 888 +#define USEM_FUNC0_END 851 +#define USEM_FUNC1_START 851 {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3010, 0x4}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x4020, 0x2}, -#define USEM_FUNC1_END 890 -#define USEM_FUNC2_START 890 +#define USEM_FUNC1_END 853 +#define USEM_FUNC2_START 853 {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3020, 0x4}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x4030, 0x2}, -#define USEM_FUNC2_END 892 -#define USEM_FUNC3_START 892 +#define USEM_FUNC2_END 855 +#define USEM_FUNC3_START 855 {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3030, 0x4}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x4040, 0x2}, -#define USEM_FUNC3_END 894 -#define USEM_FUNC4_START 894 +#define USEM_FUNC3_END 857 +#define USEM_FUNC4_START 857 {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3040, 0x4}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x4050, 0x2}, -#define USEM_FUNC4_END 896 -#define USEM_FUNC5_START 896 +#define USEM_FUNC4_END 859 +#define USEM_FUNC5_START 859 {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3050, 0x4}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x4060, 0x2}, -#define USEM_FUNC5_END 898 -#define USEM_FUNC6_START 898 +#define USEM_FUNC5_END 861 +#define USEM_FUNC6_START 861 {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3060, 0x4}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x4070, 0x2}, -#define USEM_FUNC6_END 900 -#define USEM_FUNC7_START 900 +#define USEM_FUNC6_END 863 +#define USEM_FUNC7_START 863 {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3070, 0x4}, {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x4080, 0x2}, -#define USEM_FUNC7_END 902 -#define CSEM_COMMON_START 902 +#define USEM_FUNC7_END 865 +#define CSEM_COMMON_START 865 {OP_RD, CSEM_REG_MSG_NUM_FIC0, 0x0}, {OP_RD, CSEM_REG_MSG_NUM_FIC1, 0x0}, {OP_RD, CSEM_REG_MSG_NUM_FOC0, 0x0}, @@ -1128,29 +1091,29 @@ static const struct raw_op init_ops[] = { {OP_WR_E1H, CSEM_REG_FAST_MEMORY + 0x11e8, 0x0}, {OP_ZR_E1, CSEM_REG_FAST_MEMORY + 0x25c0, 0x240}, {OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x3000, 0xc0}, - {OP_SW_E1, CSEM_REG_FAST_MEMORY + 0x2ec8, 0x802a2}, + {OP_SW_E1, CSEM_REG_FAST_MEMORY + 0x2ec8, 0x802a0}, {OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x4070, 0x80}, {OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x5280, 0x4}, {OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x6280, 0x240}, {OP_SW_E1H, CSEM_REG_FAST_MEMORY + 0x6b88, 0x2002be}, {OP_WR, CSEM_REG_FAST_MEMORY + 0x10800, 0x13fffff}, - {OP_SW_E1, CSEM_REG_FAST_MEMORY + 0x10c00, 0x1002aa}, + {OP_SW_E1, CSEM_REG_FAST_MEMORY + 0x10c00, 0x1002a8}, {OP_SW_E1H, CSEM_REG_FAST_MEMORY + 0x10c00, 0x1002de}, {OP_WR, CSEM_REG_FAST_MEMORY + 0x10800, 0x0}, - {OP_SW_E1, CSEM_REG_FAST_MEMORY + 0x10c40, 0x1002ba}, + {OP_SW_E1, CSEM_REG_FAST_MEMORY + 0x10c40, 0x1002b8}, {OP_SW_E1H, CSEM_REG_FAST_MEMORY + 0x10c40, 0x1002ee}, {OP_ZP_E1, CSEM_REG_INT_TABLE, 0x6e0000}, {OP_ZP_E1H, CSEM_REG_INT_TABLE, 0x6f0000}, - {OP_WR_64_E1, CSEM_REG_INT_TABLE + 0x380, 0x1002ca}, + {OP_WR_64_E1, CSEM_REG_INT_TABLE + 0x380, 0x1002c8}, {OP_WR_64_E1H, CSEM_REG_INT_TABLE + 0x380, 0x1002fe}, {OP_ZP_E1, CSEM_REG_PRAM, 0x32580000}, {OP_ZP_E1H, CSEM_REG_PRAM, 0x31fa0000}, {OP_ZP_E1, CSEM_REG_PRAM + 0x8000, 0x18270c96}, {OP_ZP_E1H, CSEM_REG_PRAM + 0x8000, 0x19040c7f}, - {OP_WR_64_E1, CSEM_REG_PRAM + 0xb210, 0x682402cc}, + {OP_WR_64_E1, CSEM_REG_PRAM + 0xb210, 0x682402ca}, {OP_WR_64_E1H, CSEM_REG_PRAM + 0xb430, 0x67e00300}, -#define CSEM_COMMON_END 981 -#define CSEM_PORT0_START 981 +#define CSEM_COMMON_END 944 +#define CSEM_PORT0_START 944 {OP_ZR_E1, CSEM_REG_FAST_MEMORY + 0x1400, 0xa0}, {OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x8000, 0xa0}, {OP_ZR_E1, CSEM_REG_FAST_MEMORY + 0x1900, 0x10}, @@ -1163,8 +1126,8 @@ static const struct raw_op init_ops[] = { {OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x6040, 0x30}, {OP_ZR_E1, CSEM_REG_FAST_MEMORY + 0x3040, 0x6}, {OP_ZR_E1, CSEM_REG_FAST_MEMORY + 0x2410, 0x30}, -#define CSEM_PORT0_END 993 -#define CSEM_PORT1_START 993 +#define CSEM_PORT0_END 956 +#define CSEM_PORT1_START 956 {OP_ZR_E1, CSEM_REG_FAST_MEMORY + 0x1680, 0xa0}, {OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x8280, 0xa0}, {OP_ZR_E1, CSEM_REG_FAST_MEMORY + 0x1940, 0x10}, @@ -1177,43 +1140,43 @@ static const struct raw_op init_ops[] = { {OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x6100, 0x30}, {OP_ZR_E1, CSEM_REG_FAST_MEMORY + 0x3058, 0x6}, {OP_ZR_E1, CSEM_REG_FAST_MEMORY + 0x24d0, 0x30}, -#define CSEM_PORT1_END 1005 -#define CSEM_FUNC0_START 1005 +#define CSEM_PORT1_END 968 +#define CSEM_FUNC0_START 968 {OP_WR_E1H, CSEM_REG_FAST_MEMORY + 0x1148, 0x0}, {OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x3300, 0x2}, -#define CSEM_FUNC0_END 1007 -#define CSEM_FUNC1_START 1007 +#define CSEM_FUNC0_END 970 +#define CSEM_FUNC1_START 970 {OP_WR_E1H, CSEM_REG_FAST_MEMORY + 0x114c, 0x0}, {OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x3308, 0x2}, -#define CSEM_FUNC1_END 1009 -#define CSEM_FUNC2_START 1009 +#define CSEM_FUNC1_END 972 +#define CSEM_FUNC2_START 972 {OP_WR_E1H, CSEM_REG_FAST_MEMORY + 0x1150, 0x0}, {OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x3310, 0x2}, -#define CSEM_FUNC2_END 1011 -#define CSEM_FUNC3_START 1011 +#define CSEM_FUNC2_END 974 +#define CSEM_FUNC3_START 974 {OP_WR_E1H, CSEM_REG_FAST_MEMORY + 0x1154, 0x0}, {OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x3318, 0x2}, -#define CSEM_FUNC3_END 1013 -#define CSEM_FUNC4_START 1013 +#define CSEM_FUNC3_END 976 +#define CSEM_FUNC4_START 976 {OP_WR_E1H, CSEM_REG_FAST_MEMORY + 0x1158, 0x0}, {OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x3320, 0x2}, -#define CSEM_FUNC4_END 1015 -#define CSEM_FUNC5_START 1015 +#define CSEM_FUNC4_END 978 +#define CSEM_FUNC5_START 978 {OP_WR_E1H, CSEM_REG_FAST_MEMORY + 0x115c, 0x0}, {OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x3328, 0x2}, -#define CSEM_FUNC5_END 1017 -#define CSEM_FUNC6_START 1017 +#define CSEM_FUNC5_END 980 +#define CSEM_FUNC6_START 980 {OP_WR_E1H, CSEM_REG_FAST_MEMORY + 0x1160, 0x0}, {OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x3330, 0x2}, -#define CSEM_FUNC6_END 1019 -#define CSEM_FUNC7_START 1019 +#define CSEM_FUNC6_END 982 +#define CSEM_FUNC7_START 982 {OP_WR_E1H, CSEM_REG_FAST_MEMORY + 0x1164, 0x0}, {OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x3338, 0x2}, -#define CSEM_FUNC7_END 1021 -#define XPB_COMMON_START 1021 +#define CSEM_FUNC7_END 984 +#define XPB_COMMON_START 984 {OP_WR, GRCBASE_XPB + PB_REG_CONTROL, 0x20}, -#define XPB_COMMON_END 1022 -#define DQ_COMMON_START 1022 +#define XPB_COMMON_END 985 +#define DQ_COMMON_START 985 {OP_WR, DORQ_REG_MODE_ACT, 0x2}, {OP_WR, DORQ_REG_NORM_CID_OFST, 0x3}, {OP_WR, DORQ_REG_OUTST_REQ, 0x4}, @@ -1232,8 +1195,8 @@ static const struct raw_op init_ops[] = { {OP_WR, DORQ_REG_DQ_FIFO_AFULL_TH, 0x76c}, {OP_WR, DORQ_REG_REGN, 0x7c1004}, {OP_WR, DORQ_REG_IF_EN, 0xf}, -#define DQ_COMMON_END 1040 -#define TIMERS_COMMON_START 1040 +#define DQ_COMMON_END 1003 +#define TIMERS_COMMON_START 1003 {OP_ZR, TM_REG_CLIN_PRIOR0_CLIENT, 0x2}, {OP_WR, TM_REG_LIN_SETCLR_FIFO_ALFULL_THR, 0x1c}, {OP_WR, TM_REG_CFC_AC_CRDCNT_VAL, 0x1}, @@ -1256,14 +1219,14 @@ static const struct raw_op init_ops[] = { {OP_WR, TM_REG_EN_CL0_INPUT, 0x1}, {OP_WR, TM_REG_EN_CL1_INPUT, 0x1}, {OP_WR, TM_REG_EN_CL2_INPUT, 0x1}, -#define TIMERS_COMMON_END 1062 -#define TIMERS_PORT0_START 1062 +#define TIMERS_COMMON_END 1025 +#define TIMERS_PORT0_START 1025 {OP_ZR, TM_REG_LIN0_PHY_ADDR, 0x2}, -#define TIMERS_PORT0_END 1063 -#define TIMERS_PORT1_START 1063 +#define TIMERS_PORT0_END 1026 +#define TIMERS_PORT1_START 1026 {OP_ZR, TM_REG_LIN1_PHY_ADDR, 0x2}, -#define TIMERS_PORT1_END 1064 -#define XSDM_COMMON_START 1064 +#define TIMERS_PORT1_END 1027 +#define XSDM_COMMON_START 1027 {OP_WR_E1, XSDM_REG_CFC_RSP_START_ADDR, 0x614}, {OP_WR_E1H, XSDM_REG_CFC_RSP_START_ADDR, 0x424}, {OP_WR_E1, XSDM_REG_CMP_COUNTER_START_ADDR, 0x600}, @@ -1311,8 +1274,8 @@ static const struct raw_op init_ops[] = { {OP_WR_ASIC, XSDM_REG_TIMER_TICK, 0x3e8}, {OP_WR_EMUL, XSDM_REG_TIMER_TICK, 0x1}, {OP_WR_FPGA, XSDM_REG_TIMER_TICK, 0xa}, -#define XSDM_COMMON_END 1111 -#define QM_COMMON_START 1111 +#define XSDM_COMMON_END 1074 +#define QM_COMMON_START 1074 {OP_WR, QM_REG_ACTCTRINITVAL_0, 0x6}, {OP_WR, QM_REG_ACTCTRINITVAL_1, 0x5}, {OP_WR, QM_REG_ACTCTRINITVAL_2, 0xa}, @@ -1613,8 +1576,8 @@ static const struct raw_op init_ops[] = { {OP_WR_E1H, QM_REG_PQ2PCIFUNC_6, 0x5}, {OP_WR_E1H, QM_REG_PQ2PCIFUNC_7, 0x7}, {OP_WR, QM_REG_CMINTEN, 0xff}, -#define QM_COMMON_END 1411 -#define PBF_COMMON_START 1411 +#define QM_COMMON_END 1374 +#define PBF_COMMON_START 1374 {OP_WR, PBF_REG_INIT, 0x1}, {OP_WR, PBF_REG_INIT_P4, 0x1}, {OP_WR, PBF_REG_MAC_LB_ENABLE, 0x1}, @@ -1622,20 +1585,20 @@ static const struct raw_op init_ops[] = { {OP_WR, PBF_REG_INIT_P4, 0x0}, {OP_WR, PBF_REG_INIT, 0x0}, {OP_WR, PBF_REG_DISABLE_NEW_TASK_PROC_P4, 0x0}, -#define PBF_COMMON_END 1418 -#define PBF_PORT0_START 1418 +#define PBF_COMMON_END 1381 +#define PBF_PORT0_START 1381 {OP_WR, PBF_REG_INIT_P0, 0x1}, {OP_WR, PBF_REG_MAC_IF0_ENABLE, 0x1}, {OP_WR, PBF_REG_INIT_P0, 0x0}, {OP_WR, PBF_REG_DISABLE_NEW_TASK_PROC_P0, 0x0}, -#define PBF_PORT0_END 1422 -#define PBF_PORT1_START 1422 +#define PBF_PORT0_END 1385 +#define PBF_PORT1_START 1385 {OP_WR, PBF_REG_INIT_P1, 0x1}, {OP_WR, PBF_REG_MAC_IF1_ENABLE, 0x1}, {OP_WR, PBF_REG_INIT_P1, 0x0}, {OP_WR, PBF_REG_DISABLE_NEW_TASK_PROC_P1, 0x0}, -#define PBF_PORT1_END 1426 -#define XCM_COMMON_START 1426 +#define PBF_PORT1_END 1389 +#define XCM_COMMON_START 1389 {OP_WR, XCM_REG_XX_OVFL_EVNT_ID, 0x32}, {OP_WR, XCM_REG_XQM_XCM_HDR_P, 0x3150020}, {OP_WR, XCM_REG_XQM_XCM_HDR_S, 0x3150020}, @@ -1670,7 +1633,7 @@ static const struct raw_op init_ops[] = { {OP_WR_E1, XCM_REG_XX_MSG_NUM, 0x1f}, {OP_WR_E1H, XCM_REG_XX_MSG_NUM, 0x20}, {OP_ZR, XCM_REG_XX_TABLE, 0x12}, - {OP_SW_E1, XCM_REG_XX_DESCR_TABLE, 0x1f02ce}, + {OP_SW_E1, XCM_REG_XX_DESCR_TABLE, 0x1f02cc}, {OP_SW_E1H, XCM_REG_XX_DESCR_TABLE, 0x1f0302}, {OP_WR, XCM_REG_N_SM_CTX_LD_0, 0xf}, {OP_WR, XCM_REG_N_SM_CTX_LD_1, 0x7}, @@ -1700,8 +1663,8 @@ static const struct raw_op init_ops[] = { {OP_WR, XCM_REG_CDU_SM_WR_IFEN, 0x1}, {OP_WR, XCM_REG_CDU_SM_RD_IFEN, 0x1}, {OP_WR, XCM_REG_XCM_CFC_IFEN, 0x1}, -#define XCM_COMMON_END 1490 -#define XCM_PORT0_START 1490 +#define XCM_COMMON_END 1453 +#define XCM_PORT0_START 1453 {OP_WR_E1, XCM_REG_GLB_DEL_ACK_TMR_VAL_0, 0xc8}, {OP_WR_E1, XCM_REG_GLB_DEL_ACK_MAX_CNT_0, 0x2}, {OP_WR_E1, XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD00, 0x0}, @@ -1710,8 +1673,8 @@ static const struct raw_op init_ops[] = { {OP_WR_E1, XCM_REG_WU_DA_CNT_CMD10, 0x2}, {OP_WR_E1, XCM_REG_WU_DA_CNT_UPD_VAL00, 0xff}, {OP_WR_E1, XCM_REG_WU_DA_CNT_UPD_VAL10, 0xff}, -#define XCM_PORT0_END 1498 -#define XCM_PORT1_START 1498 +#define XCM_PORT0_END 1461 +#define XCM_PORT1_START 1461 {OP_WR_E1, XCM_REG_GLB_DEL_ACK_TMR_VAL_1, 0xc8}, {OP_WR_E1, XCM_REG_GLB_DEL_ACK_MAX_CNT_1, 0x2}, {OP_WR_E1, XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD01, 0x0}, @@ -1720,8 +1683,8 @@ static const struct raw_op init_ops[] = { {OP_WR_E1, XCM_REG_WU_DA_CNT_CMD11, 0x2}, {OP_WR_E1, XCM_REG_WU_DA_CNT_UPD_VAL01, 0xff}, {OP_WR_E1, XCM_REG_WU_DA_CNT_UPD_VAL11, 0xff}, -#define XCM_PORT1_END 1506 -#define XCM_FUNC0_START 1506 +#define XCM_PORT1_END 1469 +#define XCM_FUNC0_START 1469 {OP_WR_E1H, XCM_REG_GLB_DEL_ACK_TMR_VAL_0, 0xc8}, {OP_WR_E1H, XCM_REG_GLB_DEL_ACK_MAX_CNT_0, 0x2}, {OP_WR_E1H, XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD00, 0x0}, @@ -1731,8 +1694,8 @@ static const struct raw_op init_ops[] = { {OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL00, 0xff}, {OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL10, 0xff}, {OP_WR_E1H, XCM_REG_PHYS_QNUM3_0, 0x0}, -#define XCM_FUNC0_END 1515 -#define XCM_FUNC1_START 1515 +#define XCM_FUNC0_END 1478 +#define XCM_FUNC1_START 1478 {OP_WR_E1H, XCM_REG_GLB_DEL_ACK_TMR_VAL_1, 0xc8}, {OP_WR_E1H, XCM_REG_GLB_DEL_ACK_MAX_CNT_1, 0x2}, {OP_WR_E1H, XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD01, 0x0}, @@ -1742,8 +1705,8 @@ static const struct raw_op init_ops[] = { {OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL01, 0xff}, {OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL11, 0xff}, {OP_WR_E1H, XCM_REG_PHYS_QNUM3_1, 0x0}, -#define XCM_FUNC1_END 1524 -#define XCM_FUNC2_START 1524 +#define XCM_FUNC1_END 1487 +#define XCM_FUNC2_START 1487 {OP_WR_E1H, XCM_REG_GLB_DEL_ACK_TMR_VAL_0, 0xc8}, {OP_WR_E1H, XCM_REG_GLB_DEL_ACK_MAX_CNT_0, 0x2}, {OP_WR_E1H, XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD00, 0x0}, @@ -1753,8 +1716,8 @@ static const struct raw_op init_ops[] = { {OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL00, 0xff}, {OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL10, 0xff}, {OP_WR_E1H, XCM_REG_PHYS_QNUM3_0, 0x0}, -#define XCM_FUNC2_END 1533 -#define XCM_FUNC3_START 1533 +#define XCM_FUNC2_END 1496 +#define XCM_FUNC3_START 1496 {OP_WR_E1H, XCM_REG_GLB_DEL_ACK_TMR_VAL_1, 0xc8}, {OP_WR_E1H, XCM_REG_GLB_DEL_ACK_MAX_CNT_1, 0x2}, {OP_WR_E1H, XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD01, 0x0}, @@ -1764,8 +1727,8 @@ static const struct raw_op init_ops[] = { {OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL01, 0xff}, {OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL11, 0xff}, {OP_WR_E1H, XCM_REG_PHYS_QNUM3_1, 0x0}, -#define XCM_FUNC3_END 1542 -#define XCM_FUNC4_START 1542 +#define XCM_FUNC3_END 1505 +#define XCM_FUNC4_START 1505 {OP_WR_E1H, XCM_REG_GLB_DEL_ACK_TMR_VAL_0, 0xc8}, {OP_WR_E1H, XCM_REG_GLB_DEL_ACK_MAX_CNT_0, 0x2}, {OP_WR_E1H, XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD00, 0x0}, @@ -1775,8 +1738,8 @@ static const struct raw_op init_ops[] = { {OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL00, 0xff}, {OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL10, 0xff}, {OP_WR_E1H, XCM_REG_PHYS_QNUM3_0, 0x0}, -#define XCM_FUNC4_END 1551 -#define XCM_FUNC5_START 1551 +#define XCM_FUNC4_END 1514 +#define XCM_FUNC5_START 1514 {OP_WR_E1H, XCM_REG_GLB_DEL_ACK_TMR_VAL_1, 0xc8}, {OP_WR_E1H, XCM_REG_GLB_DEL_ACK_MAX_CNT_1, 0x2}, {OP_WR_E1H, XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD01, 0x0}, @@ -1786,8 +1749,8 @@ static const struct raw_op init_ops[] = { {OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL01, 0xff}, {OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL11, 0xff}, {OP_WR_E1H, XCM_REG_PHYS_QNUM3_1, 0x0}, -#define XCM_FUNC5_END 1560 -#define XCM_FUNC6_START 1560 +#define XCM_FUNC5_END 1523 +#define XCM_FUNC6_START 1523 {OP_WR_E1H, XCM_REG_GLB_DEL_ACK_TMR_VAL_0, 0xc8}, {OP_WR_E1H, XCM_REG_GLB_DEL_ACK_MAX_CNT_0, 0x2}, {OP_WR_E1H, XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD00, 0x0}, @@ -1797,8 +1760,8 @@ static const struct raw_op init_ops[] = { {OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL00, 0xff}, {OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL10, 0xff}, {OP_WR_E1H, XCM_REG_PHYS_QNUM3_0, 0x0}, -#define XCM_FUNC6_END 1569 -#define XCM_FUNC7_START 1569 +#define XCM_FUNC6_END 1532 +#define XCM_FUNC7_START 1532 {OP_WR_E1H, XCM_REG_GLB_DEL_ACK_TMR_VAL_1, 0xc8}, {OP_WR_E1H, XCM_REG_GLB_DEL_ACK_MAX_CNT_1, 0x2}, {OP_WR_E1H, XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD01, 0x0}, @@ -1808,8 +1771,8 @@ static const struct raw_op init_ops[] = { {OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL01, 0xff}, {OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL11, 0xff}, {OP_WR_E1H, XCM_REG_PHYS_QNUM3_1, 0x0}, -#define XCM_FUNC7_END 1578 -#define XSEM_COMMON_START 1578 +#define XCM_FUNC7_END 1541 +#define XSEM_COMMON_START 1541 {OP_RD, XSEM_REG_MSG_NUM_FIC0, 0x0}, {OP_RD, XSEM_REG_MSG_NUM_FIC1, 0x0}, {OP_RD, XSEM_REG_MSG_NUM_FOC0, 0x0}, @@ -1876,9 +1839,9 @@ static const struct raw_op init_ops[] = { {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x9000, 0x2}, {OP_WR_E1, XSEM_REG_FAST_MEMORY + 0x3368, 0x0}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x21a8, 0x86}, - {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x3370, 0x202ed}, + {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x3370, 0x202eb}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x2000, 0x20}, - {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x3b90, 0x402ef}, + {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x3b90, 0x402ed}, {OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0x23c8, 0x0}, {OP_WR_E1, XSEM_REG_FAST_MEMORY + 0x1518, 0x1}, {OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x23d0, 0x20321}, @@ -1886,29 +1849,29 @@ static const struct raw_op init_ops[] = { {OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x2498, 0x40323}, {OP_WR_E1, XSEM_REG_FAST_MEMORY + 0x1838, 0x0}, {OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0x2ac8, 0x0}, - {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x1820, 0x202f3}, + {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x1820, 0x202f1}, {OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0x2ab8, 0x0}, {OP_ZR_E1, XSEM_REG_FAST_MEMORY + 0x4ac0, 0x2}, {OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0x3010, 0x1}, {OP_ZR_E1, XSEM_REG_FAST_MEMORY + 0x4b00, 0x4}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x4040, 0x10}, - {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x1f50, 0x202f5}, + {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x1f50, 0x202f3}, {OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x4000, 0x100327}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x6ac0, 0x2}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x6b00, 0x4}, {OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x83b0, 0x20337}, {OP_WR, XSEM_REG_FAST_MEMORY + 0x10800, 0x0}, - {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x10c00, 0x1002f7}, + {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x10c00, 0x1002f5}, {OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x10c00, 0x100339}, {OP_WR, XSEM_REG_FAST_MEMORY + 0x10800, 0x1000000}, - {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x10c40, 0x80307}, + {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x10c40, 0x80305}, {OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x10c40, 0x80349}, {OP_WR, XSEM_REG_FAST_MEMORY + 0x10800, 0x2000000}, - {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x10c60, 0x8030f}, + {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x10c60, 0x8030d}, {OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x10c60, 0x80351}, {OP_ZP_E1, XSEM_REG_INT_TABLE, 0xa90000}, {OP_ZP_E1H, XSEM_REG_INT_TABLE, 0xac0000}, - {OP_WR_64_E1, XSEM_REG_INT_TABLE + 0x368, 0x130317}, + {OP_WR_64_E1, XSEM_REG_INT_TABLE + 0x368, 0x130315}, {OP_WR_64_E1H, XSEM_REG_INT_TABLE + 0x368, 0x130359}, {OP_ZP_E1, XSEM_REG_PRAM, 0x344e0000}, {OP_ZP_E1H, XSEM_REG_PRAM, 0x34620000}, @@ -1918,10 +1881,10 @@ static const struct raw_op init_ops[] = { {OP_ZP_E1H, XSEM_REG_PRAM + 0x10000, 0x3e971b22}, {OP_ZP_E1, XSEM_REG_PRAM + 0x18000, 0x1dd02ad2}, {OP_ZP_E1H, XSEM_REG_PRAM + 0x18000, 0x21542ac8}, - {OP_WR_64_E1, XSEM_REG_PRAM + 0x1c0d0, 0x47e60319}, + {OP_WR_64_E1, XSEM_REG_PRAM + 0x1c0d0, 0x47e60317}, {OP_WR_64_E1H, XSEM_REG_PRAM + 0x1c8d0, 0x46e6035b}, -#define XSEM_COMMON_END 1688 -#define XSEM_PORT0_START 1688 +#define XSEM_COMMON_END 1651 +#define XSEM_PORT0_START 1651 {OP_ZR_E1, XSEM_REG_FAST_MEMORY + 0x3ba0, 0x10}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0xc000, 0xfc}, {OP_ZR_E1, XSEM_REG_FAST_MEMORY + 0x3c20, 0x1c}, @@ -1934,7 +1897,7 @@ static const struct raw_op init_ops[] = { {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x26e8, 0x1c}, {OP_WR_E1, XSEM_REG_FAST_MEMORY + 0x3b58, 0x0}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x27c8, 0x1c}, - {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x3d10, 0x10031b}, + {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x3d10, 0x100319}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0xa000, 0x28}, {OP_WR_E1, XSEM_REG_FAST_MEMORY + 0x1500, 0x0}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0xa140, 0xc}, @@ -1950,12 +1913,12 @@ static const struct raw_op init_ops[] = { {OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x6ac8, 0x2035d}, {OP_WR_E1, XSEM_REG_FAST_MEMORY + 0x50b8, 0x1}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x6b10, 0x42}, - {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x4ac8, 0x2032b}, + {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x4ac8, 0x20329}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x6d20, 0x4}, {OP_ZR_E1, XSEM_REG_FAST_MEMORY + 0x4b10, 0x42}, {OP_ZR_E1, XSEM_REG_FAST_MEMORY + 0x4d20, 0x4}, -#define XSEM_PORT0_END 1720 -#define XSEM_PORT1_START 1720 +#define XSEM_PORT0_END 1683 +#define XSEM_PORT1_START 1683 {OP_ZR_E1, XSEM_REG_FAST_MEMORY + 0x3be0, 0x10}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0xc3f0, 0xfc}, {OP_ZR_E1, XSEM_REG_FAST_MEMORY + 0x3c90, 0x1c}, @@ -1968,7 +1931,7 @@ static const struct raw_op init_ops[] = { {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x2758, 0x1c}, {OP_WR_E1, XSEM_REG_FAST_MEMORY + 0x3b5c, 0x0}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x2838, 0x1c}, - {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x3d50, 0x10032d}, + {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x3d50, 0x10032b}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0xa0a0, 0x28}, {OP_WR_E1, XSEM_REG_FAST_MEMORY + 0x1504, 0x0}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0xa170, 0xc}, @@ -1984,65 +1947,65 @@ static const struct raw_op init_ops[] = { {OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x6ad0, 0x2035f}, {OP_WR_E1, XSEM_REG_FAST_MEMORY + 0x50bc, 0x1}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x6c18, 0x42}, - {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x4ad0, 0x2033d}, + {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x4ad0, 0x2033b}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x6d30, 0x4}, {OP_ZR_E1, XSEM_REG_FAST_MEMORY + 0x4c18, 0x42}, {OP_ZR_E1, XSEM_REG_FAST_MEMORY + 0x4d30, 0x4}, -#define XSEM_PORT1_END 1752 -#define XSEM_FUNC0_START 1752 +#define XSEM_PORT1_END 1715 +#define XSEM_FUNC0_START 1715 {OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0xc7e0, 0x0}, {OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x28b8, 0x100361}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x5048, 0xe}, -#define XSEM_FUNC0_END 1755 -#define XSEM_FUNC1_START 1755 +#define XSEM_FUNC0_END 1718 +#define XSEM_FUNC1_START 1718 {OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0xc7e4, 0x0}, {OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x28f8, 0x100371}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x5080, 0xe}, -#define XSEM_FUNC1_END 1758 -#define XSEM_FUNC2_START 1758 +#define XSEM_FUNC1_END 1721 +#define XSEM_FUNC2_START 1721 {OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0xc7e8, 0x0}, {OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x2938, 0x100381}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x50b8, 0xe}, -#define XSEM_FUNC2_END 1761 -#define XSEM_FUNC3_START 1761 +#define XSEM_FUNC2_END 1724 +#define XSEM_FUNC3_START 1724 {OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0xc7ec, 0x0}, {OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x2978, 0x100391}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x50f0, 0xe}, -#define XSEM_FUNC3_END 1764 -#define XSEM_FUNC4_START 1764 +#define XSEM_FUNC3_END 1727 +#define XSEM_FUNC4_START 1727 {OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0xc7f0, 0x0}, {OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x29b8, 0x1003a1}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x5128, 0xe}, -#define XSEM_FUNC4_END 1767 -#define XSEM_FUNC5_START 1767 +#define XSEM_FUNC4_END 1730 +#define XSEM_FUNC5_START 1730 {OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0xc7f4, 0x0}, {OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x29f8, 0x1003b1}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x5160, 0xe}, -#define XSEM_FUNC5_END 1770 -#define XSEM_FUNC6_START 1770 +#define XSEM_FUNC5_END 1733 +#define XSEM_FUNC6_START 1733 {OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0xc7f8, 0x0}, {OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x2a38, 0x1003c1}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x5198, 0xe}, -#define XSEM_FUNC6_END 1773 -#define XSEM_FUNC7_START 1773 +#define XSEM_FUNC6_END 1736 +#define XSEM_FUNC7_START 1736 {OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0xc7fc, 0x0}, {OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x2a78, 0x1003d1}, {OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x51d0, 0xe}, -#define XSEM_FUNC7_END 1776 -#define CDU_COMMON_START 1776 +#define XSEM_FUNC7_END 1739 +#define CDU_COMMON_START 1739 {OP_WR, CDU_REG_CDU_CONTROL0, 0x1}, {OP_WR_E1H, CDU_REG_MF_MODE, 0x1}, {OP_WR, CDU_REG_CDU_CHK_MASK0, 0x3d000}, {OP_WR, CDU_REG_CDU_CHK_MASK1, 0x3d}, - {OP_WB_E1, CDU_REG_L1TT, 0x200033f}, + {OP_WB_E1, CDU_REG_L1TT, 0x200033d}, {OP_WB_E1H, CDU_REG_L1TT, 0x20003e1}, - {OP_WB_E1, CDU_REG_MATT, 0x20053f}, + {OP_WB_E1, CDU_REG_MATT, 0x20053d}, {OP_WB_E1H, CDU_REG_MATT, 0x2805e1}, {OP_ZR_E1, CDU_REG_MATT + 0x80, 0x2}, - {OP_WB_E1, CDU_REG_MATT + 0x88, 0x6055f}, + {OP_WB_E1, CDU_REG_MATT + 0x88, 0x6055d}, {OP_ZR, CDU_REG_MATT + 0xa0, 0x18}, -#define CDU_COMMON_END 1787 -#define DMAE_COMMON_START 1787 +#define CDU_COMMON_END 1750 +#define DMAE_COMMON_START 1750 {OP_ZR, DMAE_REG_CMD_MEM, 0xe0}, {OP_WR, DMAE_REG_CRC16C_INIT, 0x0}, {OP_WR, DMAE_REG_CRC16T10_INIT, 0x1}, @@ -2050,24 +2013,24 @@ static const struct raw_op init_ops[] = { {OP_WR_E1H, DMAE_REG_PXP_REQ_INIT_CRD, 0x2}, {OP_WR, DMAE_REG_PCI_IFEN, 0x1}, {OP_WR, DMAE_REG_GRC_IFEN, 0x1}, -#define DMAE_COMMON_END 1794 -#define PXP_COMMON_START 1794 - {OP_WB_E1, PXP_REG_HST_INBOUND_INT + 0x400, 0x50565}, +#define DMAE_COMMON_END 1757 +#define PXP_COMMON_START 1757 + {OP_WB_E1, PXP_REG_HST_INBOUND_INT + 0x400, 0x50563}, {OP_WB_E1H, PXP_REG_HST_INBOUND_INT + 0x400, 0x50609}, - {OP_WB_E1, PXP_REG_HST_INBOUND_INT + 0x420, 0x5056a}, + {OP_WB_E1, PXP_REG_HST_INBOUND_INT + 0x420, 0x50568}, {OP_WB_E1H, PXP_REG_HST_INBOUND_INT, 0x5060e}, - {OP_WB_E1, PXP_REG_HST_INBOUND_INT, 0x5056f}, -#define PXP_COMMON_END 1799 -#define CFC_COMMON_START 1799 + {OP_WB_E1, PXP_REG_HST_INBOUND_INT, 0x5056d}, +#define PXP_COMMON_END 1762 +#define CFC_COMMON_START 1762 {OP_ZR_E1H, CFC_REG_LINK_LIST, 0x100}, {OP_WR, CFC_REG_CONTROL0, 0x10}, {OP_WR, CFC_REG_DISABLE_ON_ERROR, 0x3fff}, {OP_WR, CFC_REG_LCREQ_WEIGHTS, 0x84924a}, -#define CFC_COMMON_END 1803 -#define HC_COMMON_START 1803 +#define CFC_COMMON_END 1766 +#define HC_COMMON_START 1766 {OP_ZR_E1, HC_REG_USTORM_ADDR_FOR_COALESCE, 0x4}, -#define HC_COMMON_END 1804 -#define HC_PORT0_START 1804 +#define HC_COMMON_END 1767 +#define HC_PORT0_START 1767 {OP_WR_E1, HC_REG_CONFIG_0, 0x1080}, {OP_ZR_E1, HC_REG_UC_RAM_ADDR_0, 0x2}, {OP_WR_E1, HC_REG_ATTN_NUM_P0, 0x10}, @@ -2086,8 +2049,8 @@ static const struct raw_op init_ops[] = { {OP_ZR_E1, HC_REG_STATISTIC_COUNTERS + 0x120, 0x4a}, {OP_ZR_E1, HC_REG_STATISTIC_COUNTERS + 0x370, 0x4a}, {OP_ZR_E1, HC_REG_STATISTIC_COUNTERS + 0x5c0, 0x4a}, -#define HC_PORT0_END 1822 -#define HC_PORT1_START 1822 +#define HC_PORT0_END 1785 +#define HC_PORT1_START 1785 {OP_WR_E1, HC_REG_CONFIG_1, 0x1080}, {OP_ZR_E1, HC_REG_UC_RAM_ADDR_1, 0x2}, {OP_WR_E1, HC_REG_ATTN_NUM_P1, 0x10}, @@ -2106,8 +2069,8 @@ static const struct raw_op init_ops[] = { {OP_ZR_E1, HC_REG_STATISTIC_COUNTERS + 0x248, 0x4a}, {OP_ZR_E1, HC_REG_STATISTIC_COUNTERS + 0x498, 0x4a}, {OP_ZR_E1, HC_REG_STATISTIC_COUNTERS + 0x6e8, 0x4a}, -#define HC_PORT1_END 1840 -#define HC_FUNC0_START 1840 +#define HC_PORT1_END 1803 +#define HC_FUNC0_START 1803 {OP_WR_E1H, HC_REG_CONFIG_0, 0x1080}, {OP_WR_E1H, HC_REG_FUNC_NUM_P0, 0x0}, {OP_WR_E1H, HC_REG_ATTN_NUM_P0, 0x10}, @@ -2123,8 +2086,8 @@ static const struct raw_op init_ops[] = { {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x120, 0x4a}, {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x370, 0x4a}, {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x5c0, 0x4a}, -#define HC_FUNC0_END 1855 -#define HC_FUNC1_START 1855 +#define HC_FUNC0_END 1818 +#define HC_FUNC1_START 1818 {OP_WR_E1H, HC_REG_CONFIG_1, 0x1080}, {OP_WR_E1H, HC_REG_FUNC_NUM_P1, 0x1}, {OP_WR_E1H, HC_REG_ATTN_NUM_P1, 0x10}, @@ -2140,8 +2103,8 @@ static const struct raw_op init_ops[] = { {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x248, 0x4a}, {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x498, 0x4a}, {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x6e8, 0x4a}, -#define HC_FUNC1_END 1870 -#define HC_FUNC2_START 1870 +#define HC_FUNC1_END 1833 +#define HC_FUNC2_START 1833 {OP_WR_E1H, HC_REG_CONFIG_0, 0x1080}, {OP_WR_E1H, HC_REG_FUNC_NUM_P0, 0x2}, {OP_WR_E1H, HC_REG_ATTN_NUM_P0, 0x10}, @@ -2157,8 +2120,8 @@ static const struct raw_op init_ops[] = { {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x120, 0x4a}, {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x370, 0x4a}, {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x5c0, 0x4a}, -#define HC_FUNC2_END 1885 -#define HC_FUNC3_START 1885 +#define HC_FUNC2_END 1848 +#define HC_FUNC3_START 1848 {OP_WR_E1H, HC_REG_CONFIG_1, 0x1080}, {OP_WR_E1H, HC_REG_FUNC_NUM_P1, 0x3}, {OP_WR_E1H, HC_REG_ATTN_NUM_P1, 0x10}, @@ -2174,8 +2137,8 @@ static const struct raw_op init_ops[] = { {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x248, 0x4a}, {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x498, 0x4a}, {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x6e8, 0x4a}, -#define HC_FUNC3_END 1900 -#define HC_FUNC4_START 1900 +#define HC_FUNC3_END 1863 +#define HC_FUNC4_START 1863 {OP_WR_E1H, HC_REG_CONFIG_0, 0x1080}, {OP_WR_E1H, HC_REG_FUNC_NUM_P0, 0x4}, {OP_WR_E1H, HC_REG_ATTN_NUM_P0, 0x10}, @@ -2191,8 +2154,8 @@ static const struct raw_op init_ops[] = { {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x120, 0x4a}, {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x370, 0x4a}, {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x5c0, 0x4a}, -#define HC_FUNC4_END 1915 -#define HC_FUNC5_START 1915 +#define HC_FUNC4_END 1878 +#define HC_FUNC5_START 1878 {OP_WR_E1H, HC_REG_CONFIG_1, 0x1080}, {OP_WR_E1H, HC_REG_FUNC_NUM_P1, 0x5}, {OP_WR_E1H, HC_REG_ATTN_NUM_P1, 0x10}, @@ -2208,8 +2171,8 @@ static const struct raw_op init_ops[] = { {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x248, 0x4a}, {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x498, 0x4a}, {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x6e8, 0x4a}, -#define HC_FUNC5_END 1930 -#define HC_FUNC6_START 1930 +#define HC_FUNC5_END 1893 +#define HC_FUNC6_START 1893 {OP_WR_E1H, HC_REG_CONFIG_0, 0x1080}, {OP_WR_E1H, HC_REG_FUNC_NUM_P0, 0x6}, {OP_WR_E1H, HC_REG_ATTN_NUM_P0, 0x10}, @@ -2225,8 +2188,8 @@ static const struct raw_op init_ops[] = { {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x120, 0x4a}, {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x370, 0x4a}, {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x5c0, 0x4a}, -#define HC_FUNC6_END 1945 -#define HC_FUNC7_START 1945 +#define HC_FUNC6_END 1908 +#define HC_FUNC7_START 1908 {OP_WR_E1H, HC_REG_CONFIG_1, 0x1080}, {OP_WR_E1H, HC_REG_FUNC_NUM_P1, 0x7}, {OP_WR_E1H, HC_REG_ATTN_NUM_P1, 0x10}, @@ -2242,8 +2205,8 @@ static const struct raw_op init_ops[] = { {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x248, 0x4a}, {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x498, 0x4a}, {OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x6e8, 0x4a}, -#define HC_FUNC7_END 1960 -#define PXP2_COMMON_START 1960 +#define HC_FUNC7_END 1923 +#define PXP2_COMMON_START 1923 {OP_WR_E1, PXP2_REG_PGL_CONTROL0, 0xe38340}, {OP_WR_E1H, PXP2_REG_RQ_DRAM_ALIGN, 0x1}, {OP_WR, PXP2_REG_PGL_CONTROL1, 0x3c10}, @@ -2361,8 +2324,8 @@ static const struct raw_op init_ops[] = { {OP_WR_E1H, PXP2_REG_RQ_ILT_MODE, 0x1}, {OP_WR, PXP2_REG_RQ_RBC_DONE, 0x1}, {OP_WR_E1H, PXP2_REG_PGL_CONTROL0, 0xe38340}, -#define PXP2_COMMON_END 2077 -#define MISC_AEU_COMMON_START 2077 +#define PXP2_COMMON_END 2040 +#define MISC_AEU_COMMON_START 2040 {OP_ZR, MISC_REG_AEU_GENERAL_ATTN_0, 0x16}, {OP_WR_E1H, MISC_REG_AEU_ENABLE1_NIG_0, 0x55540000}, {OP_WR_E1H, MISC_REG_AEU_ENABLE2_NIG_0, 0x55555555}, @@ -2382,8 +2345,8 @@ static const struct raw_op init_ops[] = { {OP_WR_E1H, MISC_REG_AEU_ENABLE4_PXP_1, 0x0}, {OP_WR_E1H, MISC_REG_AEU_CLR_LATCH_SIGNAL, 0xc00}, {OP_WR_E1H, MISC_REG_AEU_GENERAL_MASK, 0x3}, -#define MISC_AEU_COMMON_END 2096 -#define MISC_AEU_PORT0_START 2096 +#define MISC_AEU_COMMON_END 2059 +#define MISC_AEU_PORT0_START 2059 {OP_WR_E1, MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0, 0xbf5c0000}, {OP_WR_E1H, MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0, 0xff5c0000}, {OP_WR_E1, MISC_REG_AEU_ENABLE2_FUNC_0_OUT_0, 0xfff51fef}, @@ -2416,8 +2379,8 @@ static const struct raw_op init_ops[] = { {OP_WR_E1, MISC_REG_AEU_INVERTER_1_FUNC_0, 0x0}, {OP_ZR_E1, MISC_REG_AEU_INVERTER_2_FUNC_0, 0x3}, {OP_WR_E1, MISC_REG_AEU_MASK_ATTN_FUNC_0, 0x7}, -#define MISC_AEU_PORT0_END 2128 -#define MISC_AEU_PORT1_START 2128 +#define MISC_AEU_PORT0_END 2091 +#define MISC_AEU_PORT1_START 2091 {OP_WR_E1, MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0, 0xbf5c0000}, {OP_WR_E1H, MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0, 0xff5c0000}, {OP_WR_E1, MISC_REG_AEU_ENABLE2_FUNC_1_OUT_0, 0xfff51fef}, @@ -2450,7 +2413,7 @@ static const struct raw_op init_ops[] = { {OP_WR_E1, MISC_REG_AEU_INVERTER_1_FUNC_1, 0x0}, {OP_ZR_E1, MISC_REG_AEU_INVERTER_2_FUNC_1, 0x3}, {OP_WR_E1, MISC_REG_AEU_MASK_ATTN_FUNC_1, 0x7}, -#define MISC_AEU_PORT1_END 2160 +#define MISC_AEU_PORT1_END 2123 }; @@ -2560,103 +2523,92 @@ static const u32 init_data_e1[] = { 0x00049c00, 0x00051f80, 0x0005a300, 0x00062680, 0x0006aa00, 0x00072d80, 0x0007b100, 0x00083480, 0x0008b800, 0x00093b80, 0x0009bf00, 0x000a4280, 0x000ac600, 0x000b4980, 0x000bcd00, 0x000c5080, 0x000cd400, 0x000d5780, - 0x000ddb00, 0x00001900, 0x00000028, 0x00000000, 0x00100000, 0x00000000, - 0x00000000, 0xffffffff, 0x40000000, 0x40000000, 0x40000000, 0x40000000, + 0x000ddb00, 0x00001900, 0x00100000, 0x00000000, 0x00000000, 0xffffffff, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, - 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x00000000, 0x00007ff8, - 0x00000000, 0x00001500, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, + 0x40000000, 0x40000000, 0x00000000, 0x00007ff8, 0x00000000, 0x00001500, + 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + 0xffffffff, 0xffffffff, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, - 0x00000000, 0x00007ff8, 0x00000000, 0x00003500, 0x00001000, 0x00002080, - 0x00003100, 0x00004180, 0x00005200, 0x00006280, 0x00007300, 0x00008380, - 0x00009400, 0x0000a480, 0x0000b500, 0x0000c580, 0x0000d600, 0x0000e680, - 0x0000f700, 0x00010780, 0x00011800, 0x00012880, 0x00013900, 0x00014980, - 0x00015a00, 0x00016a80, 0x00017b00, 0x00018b80, 0x00019c00, 0x0001ac80, - 0x0001bd00, 0x0001cd80, 0x0001de00, 0x0001ee80, 0x0001ff00, 0x00000000, - 0x00010001, 0x00000604, 0xccccccc1, 0xffffffff, 0xffffffff, 0xcccc0201, - 0xcccccccc, 0x00000000, 0xffffffff, 0x40000000, 0x40000000, 0x40000000, + 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x00000000, 0x00007ff8, + 0x00000000, 0x00003500, 0x00001000, 0x00002080, 0x00003100, 0x00004180, + 0x00005200, 0x00006280, 0x00007300, 0x00008380, 0x00009400, 0x0000a480, + 0x0000b500, 0x0000c580, 0x0000d600, 0x0000e680, 0x0000f700, 0x00010780, + 0x00011800, 0x00012880, 0x00013900, 0x00014980, 0x00015a00, 0x00016a80, + 0x00017b00, 0x00018b80, 0x00019c00, 0x0001ac80, 0x0001bd00, 0x0001cd80, + 0x0001de00, 0x0001ee80, 0x0001ff00, 0x00000000, 0x00010001, 0x00000604, + 0xccccccc1, 0xffffffff, 0xffffffff, 0xcccc0201, 0xcccccccc, 0x00000000, + 0xffffffff, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, - 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x00000000, - 0x00007ff8, 0x00000000, 0x00003500, 0x0000ffff, 0x00000000, 0x0000ffff, + 0x40000000, 0x40000000, 0x40000000, 0x00000000, 0x00007ff8, 0x00000000, + 0x00003500, 0x0000ffff, 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, + 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, 0x00000000, 0x00100000, 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, - 0x00000000, 0x00100000, 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, - 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, - 0x00000000, 0x00100000, 0x00000000, 0xfffffff3, 0x320fffff, 0x0c30c30c, - 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0000cf3c, 0xcdcdcdcd, 0xfffffff1, - 0x30efffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0001cf3c, - 0xcdcdcdcd, 0xfffffff6, 0x305fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, - 0xf3cf3cf3, 0x0002cf3c, 0xcdcdcdcd, 0xfffff406, 0x1cbfffff, 0x0c30c305, - 0xc30c30c3, 0xcf300014, 0xf3cf3cf3, 0x0004cf3c, 0xcdcdcdcd, 0xfffffff2, - 0x304fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0008cf3c, - 0xcdcdcdcd, 0xfffffffa, 0x302fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, - 0xf3cf3cf3, 0x0010cf3c, 0xcdcdcdcd, 0xfffffff7, 0x31efffff, 0x0c30c30c, - 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0020cf3c, 0xcdcdcdcd, 0xfffffff5, - 0x302fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0040cf3c, - 0xcdcdcdcd, 0xfffffff3, 0x310fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, - 0xf3cf3cf3, 0x0000cf3c, 0xcdcdcdcd, 0xfffffff1, 0x310fffff, 0x0c30c30c, + 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, 0x00000000, 0x00100000, + 0x00000000, 0xfffffff3, 0x320fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, + 0xf3cf3cf3, 0x0000cf3c, 0xcdcdcdcd, 0xfffffff1, 0x30efffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0001cf3c, 0xcdcdcdcd, 0xfffffff6, 0x305fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0002cf3c, 0xcdcdcdcd, 0xfffff406, 0x1cbfffff, 0x0c30c305, 0xc30c30c3, 0xcf300014, 0xf3cf3cf3, 0x0004cf3c, 0xcdcdcdcd, 0xfffffff2, 0x304fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0008cf3c, 0xcdcdcdcd, 0xfffffffa, 0x302fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0010cf3c, - 0xcdcdcdcd, 0xfffffff7, 0x30efffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, - 0xf3cf3cf3, 0x0020cf3c, 0xcdcdcdcd, 0xfffffff5, 0x304fffff, 0x0c30c30c, + 0xcdcdcdcd, 0xfffffff7, 0x31efffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, + 0xf3cf3cf3, 0x0020cf3c, 0xcdcdcdcd, 0xfffffff5, 0x302fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0040cf3c, 0xcdcdcdcd, 0xfffffff3, - 0x31efffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0000cf3c, + 0x310fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0000cf3c, 0xcdcdcdcd, 0xfffffff1, 0x310fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0001cf3c, 0xcdcdcdcd, 0xfffffff6, 0x305fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0002cf3c, 0xcdcdcdcd, 0xfffff406, 0x1cbfffff, 0x0c30c305, 0xc30c30c3, 0xcf300014, 0xf3cf3cf3, 0x0004cf3c, 0xcdcdcdcd, 0xfffffff2, 0x304fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0008cf3c, 0xcdcdcdcd, 0xfffffffa, 0x302fffff, 0x0c30c30c, - 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0010cf3c, 0xcdcdcdcd, 0xffffff97, - 0x056fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cc000, 0xf3cf3cf3, 0x0020cf3c, - 0xcdcdcdcd, 0xfffffff5, 0x310fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, - 0xf3cf3cf3, 0x0040cf3c, 0xcdcdcdcd, 0xfffffff3, 0x320fffff, 0x0c30c30c, + 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0010cf3c, 0xcdcdcdcd, 0xfffffff7, + 0x30efffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0020cf3c, + 0xcdcdcdcd, 0xfffffff5, 0x304fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, + 0xf3cf3cf3, 0x0040cf3c, 0xcdcdcdcd, 0xfffffff3, 0x31efffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0000cf3c, 0xcdcdcdcd, 0xfffffff1, 0x310fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0001cf3c, 0xcdcdcdcd, 0xfffffff6, 0x305fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0002cf3c, 0xcdcdcdcd, 0xfffff406, 0x1cbfffff, 0x0c30c305, 0xc30c30c3, 0xcf300014, 0xf3cf3cf3, 0x0004cf3c, 0xcdcdcdcd, 0xfffffff2, 0x304fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0008cf3c, - 0xcdcdcdcd, 0xffffff8a, 0x042fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cc000, - 0xf3cf3cf3, 0x0010cf3c, 0xcdcdcdcd, 0xffffff97, 0x05cfffff, 0x0c30c30c, + 0xcdcdcdcd, 0xfffffffa, 0x302fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, + 0xf3cf3cf3, 0x0010cf3c, 0xcdcdcdcd, 0xffffff97, 0x056fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cc000, 0xf3cf3cf3, 0x0020cf3c, 0xcdcdcdcd, 0xfffffff5, 0x310fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0040cf3c, - 0xcdcdcdcd, 0xfffffff3, 0x300fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, - 0xf3cf3cf3, 0x0000cf3c, 0xcdcdcdcd, 0xfffffff1, 0x300fffff, 0x0c30c30c, + 0xcdcdcdcd, 0xfffffff3, 0x320fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, + 0xf3cf3cf3, 0x0000cf3c, 0xcdcdcdcd, 0xfffffff1, 0x310fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0001cf3c, 0xcdcdcdcd, 0xfffffff6, 0x305fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0002cf3c, 0xcdcdcdcd, 0xfffff406, 0x1cbfffff, 0x0c30c305, 0xc30c30c3, 0xcf300014, 0xf3cf3cf3, 0x0004cf3c, 0xcdcdcdcd, 0xfffffff2, 0x304fffff, 0x0c30c30c, - 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0008cf3c, 0xcdcdcdcd, 0xfffffffa, - 0x302fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0010cf3c, - 0xcdcdcdcd, 0xffffff97, 0x040fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cc000, - 0xf3cf3cf3, 0x0020cf3c, 0xcdcdcdcd, 0xfffffff5, 0x300fffff, 0x0c30c30c, - 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0040cf3c, 0xcdcdcdcd, 0xffffffff, - 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0000cf3c, - 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, - 0xf3cf3cf3, 0x0001cf3c, 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, - 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0002cf3c, 0xcdcdcdcd, 0xffffffff, - 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0004cf3c, - 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, - 0xf3cf3cf3, 0x0008cf3c, 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, - 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0010cf3c, 0xcdcdcdcd, 0xffffffff, - 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0020cf3c, - 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, + 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0008cf3c, 0xcdcdcdcd, 0xffffff8a, + 0x042fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cc000, 0xf3cf3cf3, 0x0010cf3c, + 0xcdcdcdcd, 0xffffff97, 0x05cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cc000, + 0xf3cf3cf3, 0x0020cf3c, 0xcdcdcdcd, 0xfffffff5, 0x310fffff, 0x0c30c30c, + 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0040cf3c, 0xcdcdcdcd, 0xfffffff3, + 0x300fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0000cf3c, + 0xcdcdcdcd, 0xfffffff1, 0x300fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, + 0xf3cf3cf3, 0x0001cf3c, 0xcdcdcdcd, 0xfffffff6, 0x305fffff, 0x0c30c30c, + 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0002cf3c, 0xcdcdcdcd, 0xfffff406, + 0x1cbfffff, 0x0c30c305, 0xc30c30c3, 0xcf300014, 0xf3cf3cf3, 0x0004cf3c, + 0xcdcdcdcd, 0xfffffff2, 0x304fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, + 0xf3cf3cf3, 0x0008cf3c, 0xcdcdcdcd, 0xfffffffa, 0x302fffff, 0x0c30c30c, + 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0010cf3c, 0xcdcdcdcd, 0xffffff97, + 0x040fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cc000, 0xf3cf3cf3, 0x0020cf3c, + 0xcdcdcdcd, 0xfffffff5, 0x300fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0040cf3c, 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0000cf3c, 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0001cf3c, @@ -2678,16 +2630,27 @@ static const u32 init_data_e1[] = { 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0010cf3c, 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0020cf3c, 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, - 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0040cf3c, 0xcdcdcdcd, 0x00100000, - 0x00070100, 0x00028170, 0x000b8198, 0x00020250, 0x00010270, 0x000f0280, - 0x00010370, 0x00080000, 0x00080080, 0x00028100, 0x000b8128, 0x000201e0, - 0x00010200, 0x00070210, 0x00020280, 0x000f0000, 0x000800f0, 0x00028170, - 0x000b8198, 0x00020250, 0x00010270, 0x000b8280, 0x00080338, 0x00100000, - 0x00080100, 0x00028180, 0x000b81a8, 0x00020260, 0x00018280, 0x000e8298, - 0x00080380, 0x00028000, 0x000b8028, 0x000200e0, 0x00010100, 0x00008110, - 0x00000118, 0xcccccccc, 0xcccccccc, 0xcccccccc, 0xcccccccc, 0x00002000, - 0xcccccccc, 0xcccccccc, 0xcccccccc, 0xcccccccc, 0x00002000, 0xcccccccc, - 0xcccccccc, 0xcccccccc, 0xcccccccc, 0x00002000 + 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0040cf3c, 0xcdcdcdcd, 0xffffffff, + 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0000cf3c, + 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, + 0xf3cf3cf3, 0x0001cf3c, 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, + 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0002cf3c, 0xcdcdcdcd, 0xffffffff, + 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0004cf3c, + 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, + 0xf3cf3cf3, 0x0008cf3c, 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, + 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0010cf3c, 0xcdcdcdcd, 0xffffffff, + 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0020cf3c, + 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, + 0xf3cf3cf3, 0x0040cf3c, 0xcdcdcdcd, 0x00100000, 0x00070100, 0x00028170, + 0x000b8198, 0x00020250, 0x00010270, 0x000f0280, 0x00010370, 0x00080000, + 0x00080080, 0x00028100, 0x000b8128, 0x000201e0, 0x00010200, 0x00070210, + 0x00020280, 0x000f0000, 0x000800f0, 0x00028170, 0x000b8198, 0x00020250, + 0x00010270, 0x000b8280, 0x00080338, 0x00100000, 0x00080100, 0x00028180, + 0x000b81a8, 0x00020260, 0x00018280, 0x000e8298, 0x00080380, 0x00028000, + 0x000b8028, 0x000200e0, 0x00010100, 0x00008110, 0x00000118, 0xcccccccc, + 0xcccccccc, 0xcccccccc, 0xcccccccc, 0x00002000, 0xcccccccc, 0xcccccccc, + 0xcccccccc, 0xcccccccc, 0x00002000, 0xcccccccc, 0xcccccccc, 0xcccccccc, + 0xcccccccc, 0x00002000 }; static const u32 init_data_e1h[] = { diff --git a/drivers/net/bnx2x_link.c b/drivers/net/bnx2x_link.c index ff2743db10d9ef69081a0d96762fcefe96d2de51..4ce7fe9c5251143745985b70cb449df9f394edfd 100644 --- a/drivers/net/bnx2x_link.c +++ b/drivers/net/bnx2x_link.c @@ -21,7 +21,6 @@ #include #include #include -#include #include "bnx2x_reg.h" #include "bnx2x_fw_defs.h" @@ -31,17 +30,16 @@ /********************************************************/ #define SUPPORT_CL73 0 /* Currently no */ -#define ETH_HLEN 14 +#define ETH_HLEN 14 #define ETH_OVREHEAD (ETH_HLEN + 8)/* 8 for CRC + VLAN*/ #define ETH_MIN_PACKET_SIZE 60 #define ETH_MAX_PACKET_SIZE 1500 #define ETH_MAX_JUMBO_PACKET_SIZE 9600 #define MDIO_ACCESS_TIMEOUT 1000 #define BMAC_CONTROL_RX_ENABLE 2 -#define MAX_MTU_SIZE 5000 /***********************************************************/ -/* Shortcut definitions */ +/* Shortcut definitions */ /***********************************************************/ #define NIG_STATUS_XGXS0_LINK10G \ @@ -80,12 +78,12 @@ #define AUTONEG_CL37 SHARED_HW_CFG_AN_ENABLE_CL37 #define AUTONEG_CL73 SHARED_HW_CFG_AN_ENABLE_CL73 -#define AUTONEG_BAM SHARED_HW_CFG_AN_ENABLE_BAM -#define AUTONEG_PARALLEL \ +#define AUTONEG_BAM SHARED_HW_CFG_AN_ENABLE_BAM +#define AUTONEG_PARALLEL \ SHARED_HW_CFG_AN_ENABLE_PARALLEL_DETECTION -#define AUTONEG_SGMII_FIBER_AUTODET \ +#define AUTONEG_SGMII_FIBER_AUTODET \ SHARED_HW_CFG_AN_EN_SGMII_FIBER_AUTO_DETECT -#define AUTONEG_REMOTE_PHY SHARED_HW_CFG_AN_ENABLE_REMOTE_PHY +#define AUTONEG_REMOTE_PHY SHARED_HW_CFG_AN_ENABLE_REMOTE_PHY #define GP_STATUS_PAUSE_RSOLUTION_TXSIDE \ MDIO_GP_STATUS_TOP_AN_STATUS1_PAUSE_RSOLUTION_TXSIDE @@ -202,11 +200,10 @@ static void bnx2x_emac_init(struct link_params *params, /* init emac - use read-modify-write */ /* self clear reset */ val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MODE); - EMAC_WR(EMAC_REG_EMAC_MODE, (val | EMAC_MODE_RESET)); + EMAC_WR(bp, EMAC_REG_EMAC_MODE, (val | EMAC_MODE_RESET)); timeout = 200; - do - { + do { val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MODE); DP(NETIF_MSG_LINK, "EMAC reset reg is %u\n", val); if (!timeout) { @@ -214,18 +211,18 @@ static void bnx2x_emac_init(struct link_params *params, return; } timeout--; - }while (val & EMAC_MODE_RESET); + } while (val & EMAC_MODE_RESET); /* Set mac address */ val = ((params->mac_addr[0] << 8) | params->mac_addr[1]); - EMAC_WR(EMAC_REG_EMAC_MAC_MATCH, val); + EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH, val); val = ((params->mac_addr[2] << 24) | (params->mac_addr[3] << 16) | (params->mac_addr[4] << 8) | params->mac_addr[5]); - EMAC_WR(EMAC_REG_EMAC_MAC_MATCH + 4, val); + EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH + 4, val); } static u8 bnx2x_emac_enable(struct link_params *params, @@ -286,7 +283,7 @@ static u8 bnx2x_emac_enable(struct link_params *params, if (CHIP_REV_IS_SLOW(bp)) { /* config GMII mode */ val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MODE); - EMAC_WR(EMAC_REG_EMAC_MODE, + EMAC_WR(bp, EMAC_REG_EMAC_MODE, (val | EMAC_MODE_PORT_GMII)); } else { /* ASIC */ /* pause enable/disable */ @@ -298,17 +295,19 @@ static u8 bnx2x_emac_enable(struct link_params *params, EMAC_RX_MODE_FLOW_EN); bnx2x_bits_dis(bp, emac_base + EMAC_REG_EMAC_TX_MODE, - EMAC_TX_MODE_EXT_PAUSE_EN); + (EMAC_TX_MODE_EXT_PAUSE_EN | + EMAC_TX_MODE_FLOW_EN)); if (vars->flow_ctrl & FLOW_CTRL_TX) bnx2x_bits_en(bp, emac_base + EMAC_REG_EMAC_TX_MODE, - EMAC_TX_MODE_EXT_PAUSE_EN); + (EMAC_TX_MODE_EXT_PAUSE_EN | + EMAC_TX_MODE_FLOW_EN)); } /* KEEP_VLAN_TAG, promiscuous */ val = REG_RD(bp, emac_base + EMAC_REG_EMAC_RX_MODE); val |= EMAC_RX_MODE_KEEP_VLAN_TAG | EMAC_RX_MODE_PROMISCUOUS; - EMAC_WR(EMAC_REG_EMAC_RX_MODE, val); + EMAC_WR(bp, EMAC_REG_EMAC_RX_MODE, val); /* Set Loopback */ val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MODE); @@ -316,10 +315,10 @@ static u8 bnx2x_emac_enable(struct link_params *params, val |= 0x810; else val &= ~0x810; - EMAC_WR(EMAC_REG_EMAC_MODE, val); + EMAC_WR(bp, EMAC_REG_EMAC_MODE, val); /* enable emac for jumbo packets */ - EMAC_WR(EMAC_REG_EMAC_RX_MTU_SIZE, + EMAC_WR(bp, EMAC_REG_EMAC_RX_MTU_SIZE, (EMAC_RX_MTU_SIZE_JUMBO_ENA | (ETH_MAX_JUMBO_PACKET_SIZE + ETH_OVREHEAD))); @@ -591,9 +590,9 @@ void bnx2x_link_status_update(struct link_params *params, vars->flow_ctrl &= ~FLOW_CTRL_RX; if (vars->phy_flags & PHY_XGXS_FLAG) { - if (params->req_line_speed && - ((params->req_line_speed == SPEED_10) || - (params->req_line_speed == SPEED_100))) { + if (vars->line_speed && + ((vars->line_speed == SPEED_10) || + (vars->line_speed == SPEED_100))) { vars->phy_flags |= PHY_SGMII_FLAG; } else { vars->phy_flags &= ~PHY_SGMII_FLAG; @@ -645,7 +644,7 @@ static void bnx2x_bmac_rx_disable(struct bnx2x *bp, u8 port) u32 bmac_addr = port ? NIG_REG_INGRESS_BMAC1_MEM : NIG_REG_INGRESS_BMAC0_MEM; u32 wb_data[2]; - u32 nig_bmac_enable = REG_RD(bp, NIG_REG_BMAC0_REGS_OUT_EN + port*4); + u32 nig_bmac_enable = REG_RD(bp, NIG_REG_BMAC0_REGS_OUT_EN + port*4); /* Only if the bmac is out of reset */ if (REG_RD(bp, MISC_REG_RESET_REG_2) & @@ -670,7 +669,6 @@ static u8 bnx2x_pbf_update(struct link_params *params, u32 flow_ctrl, u8 port = params->port; u32 init_crd, crd; u32 count = 1000; - u32 pause = 0; /* disable port */ REG_WR(bp, PBF_REG_DISABLE_NEW_TASK_PROC_P0 + port*4, 0x1); @@ -693,33 +691,25 @@ static u8 bnx2x_pbf_update(struct link_params *params, u32 flow_ctrl, return -EINVAL; } - if (flow_ctrl & FLOW_CTRL_RX) - pause = 1; - REG_WR(bp, PBF_REG_P0_PAUSE_ENABLE + port*4, pause); - if (pause) { + if (flow_ctrl & FLOW_CTRL_RX || + line_speed == SPEED_10 || + line_speed == SPEED_100 || + line_speed == SPEED_1000 || + line_speed == SPEED_2500) { + REG_WR(bp, PBF_REG_P0_PAUSE_ENABLE + port*4, 1); /* update threshold */ REG_WR(bp, PBF_REG_P0_ARB_THRSH + port*4, 0); /* update init credit */ - init_crd = 778; /* (800-18-4) */ + init_crd = 778; /* (800-18-4) */ } else { u32 thresh = (ETH_MAX_JUMBO_PACKET_SIZE + ETH_OVREHEAD)/16; - + REG_WR(bp, PBF_REG_P0_PAUSE_ENABLE + port*4, 0); /* update threshold */ REG_WR(bp, PBF_REG_P0_ARB_THRSH + port*4, thresh); /* update init credit */ switch (line_speed) { - case SPEED_10: - case SPEED_100: - case SPEED_1000: - init_crd = thresh + 55 - 22; - break; - - case SPEED_2500: - init_crd = thresh + 138 - 22; - break; - case SPEED_10000: init_crd = thresh + 553 - 22; break; @@ -764,10 +754,10 @@ static u32 bnx2x_get_emac_base(u32 ext_phy_type, u8 port) emac_base = GRCBASE_EMAC0; break; case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073: - emac_base = (port) ? GRCBASE_EMAC0: GRCBASE_EMAC1; + emac_base = (port) ? GRCBASE_EMAC0 : GRCBASE_EMAC1; break; default: - emac_base = (port) ? GRCBASE_EMAC1: GRCBASE_EMAC0; + emac_base = (port) ? GRCBASE_EMAC1 : GRCBASE_EMAC0; break; } return emac_base; @@ -1044,7 +1034,7 @@ static void bnx2x_set_swap_lanes(struct link_params *params) } static void bnx2x_set_parallel_detection(struct link_params *params, - u8 phy_flags) + u8 phy_flags) { struct bnx2x *bp = params->bp; u16 control2; @@ -1114,7 +1104,7 @@ static void bnx2x_set_autoneg(struct link_params *params, MDIO_COMBO_IEEE0_MII_CONTROL, ®_val); /* CL37 Autoneg Enabled */ - if (params->req_line_speed == SPEED_AUTO_NEG) + if (vars->line_speed == SPEED_AUTO_NEG) reg_val |= MDIO_COMBO_IEEO_MII_CONTROL_AN_EN; else /* CL37 Autoneg Disabled */ reg_val &= ~(MDIO_COMBO_IEEO_MII_CONTROL_AN_EN | @@ -1132,7 +1122,7 @@ static void bnx2x_set_autoneg(struct link_params *params, MDIO_REG_BANK_SERDES_DIGITAL, MDIO_SERDES_DIGITAL_A_1000X_CONTROL1, ®_val); reg_val &= ~MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_SIGNAL_DETECT_EN; - if (params->req_line_speed == SPEED_AUTO_NEG) + if (vars->line_speed == SPEED_AUTO_NEG) reg_val |= MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_AUTODET; else reg_val &= ~MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_AUTODET; @@ -1148,7 +1138,7 @@ static void bnx2x_set_autoneg(struct link_params *params, MDIO_REG_BANK_BAM_NEXT_PAGE, MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL, ®_val); - if (params->req_line_speed == SPEED_AUTO_NEG) { + if (vars->line_speed == SPEED_AUTO_NEG) { /* Enable BAM aneg Mode and TetonII aneg Mode */ reg_val |= (MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL_BAM_MODE | MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL_TETON_AN); @@ -1164,7 +1154,7 @@ static void bnx2x_set_autoneg(struct link_params *params, reg_val); /* Enable Clause 73 Aneg */ - if ((params->req_line_speed == SPEED_AUTO_NEG) && + if ((vars->line_speed == SPEED_AUTO_NEG) && (SUPPORT_CL73)) { /* Enable BAM Station Manager */ @@ -1226,7 +1216,8 @@ static void bnx2x_set_autoneg(struct link_params *params, } /* program SerDes, forced speed */ -static void bnx2x_program_serdes(struct link_params *params) +static void bnx2x_program_serdes(struct link_params *params, + struct link_vars *vars) { struct bnx2x *bp = params->bp; u16 reg_val; @@ -1248,28 +1239,35 @@ static void bnx2x_program_serdes(struct link_params *params) /* program speed - needed only if the speed is greater than 1G (2.5G or 10G) */ - if (!((params->req_line_speed == SPEED_1000) || - (params->req_line_speed == SPEED_100) || - (params->req_line_speed == SPEED_10))) { - CL45_RD_OVER_CL22(bp, params->port, + CL45_RD_OVER_CL22(bp, params->port, params->phy_addr, MDIO_REG_BANK_SERDES_DIGITAL, MDIO_SERDES_DIGITAL_MISC1, ®_val); - /* clearing the speed value before setting the right speed */ - reg_val &= ~MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_MASK; + /* clearing the speed value before setting the right speed */ + DP(NETIF_MSG_LINK, "MDIO_REG_BANK_SERDES_DIGITAL = 0x%x\n", reg_val); + + reg_val &= ~(MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_MASK | + MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_SEL); + + if (!((vars->line_speed == SPEED_1000) || + (vars->line_speed == SPEED_100) || + (vars->line_speed == SPEED_10))) { + reg_val |= (MDIO_SERDES_DIGITAL_MISC1_REFCLK_SEL_156_25M | MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_SEL); - if (params->req_line_speed == SPEED_10000) + if (vars->line_speed == SPEED_10000) reg_val |= MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_10G_CX4; - if (params->req_line_speed == SPEED_13000) + if (vars->line_speed == SPEED_13000) reg_val |= MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_13G; - CL45_WR_OVER_CL22(bp, params->port, + } + + CL45_WR_OVER_CL22(bp, params->port, params->phy_addr, MDIO_REG_BANK_SERDES_DIGITAL, MDIO_SERDES_DIGITAL_MISC1, reg_val); - } + } static void bnx2x_set_brcm_cl37_advertisment(struct link_params *params) @@ -1295,48 +1293,49 @@ static void bnx2x_set_brcm_cl37_advertisment(struct link_params *params) MDIO_OVER_1G_UP3, 0); } -static void bnx2x_set_ieee_aneg_advertisment(struct link_params *params, - u32 *ieee_fc) +static void bnx2x_calc_ieee_aneg_adv(struct link_params *params, u32 *ieee_fc) { - struct bnx2x *bp = params->bp; - /* for AN, we are always publishing full duplex */ - u16 an_adv = MDIO_COMBO_IEEE0_AUTO_NEG_ADV_FULL_DUPLEX; - + *ieee_fc = MDIO_COMBO_IEEE0_AUTO_NEG_ADV_FULL_DUPLEX; /* resolve pause mode and advertisement * Please refer to Table 28B-3 of the 802.3ab-1999 spec */ switch (params->req_flow_ctrl) { case FLOW_CTRL_AUTO: - if (params->mtu <= MAX_MTU_SIZE) { - an_adv |= + if (params->req_fc_auto_adv == FLOW_CTRL_BOTH) { + *ieee_fc |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH; } else { - an_adv |= + *ieee_fc |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC; } break; case FLOW_CTRL_TX: - an_adv |= + *ieee_fc |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC; break; case FLOW_CTRL_RX: case FLOW_CTRL_BOTH: - an_adv |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH; + *ieee_fc |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH; break; case FLOW_CTRL_NONE: default: - an_adv |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE; + *ieee_fc |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE; break; } +} - *ieee_fc = an_adv; +static void bnx2x_set_ieee_aneg_advertisment(struct link_params *params, + u32 ieee_fc) +{ + struct bnx2x *bp = params->bp; + /* for AN, we are always publishing full duplex */ CL45_WR_OVER_CL22(bp, params->port, params->phy_addr, MDIO_REG_BANK_COMBO_IEEE0, - MDIO_COMBO_IEEE0_AUTO_NEG_ADV, an_adv); + MDIO_COMBO_IEEE0_AUTO_NEG_ADV, (u16)ieee_fc); } static void bnx2x_restart_autoneg(struct link_params *params) @@ -1382,7 +1381,8 @@ static void bnx2x_restart_autoneg(struct link_params *params) } } -static void bnx2x_initialize_sgmii_process(struct link_params *params) +static void bnx2x_initialize_sgmii_process(struct link_params *params, + struct link_vars *vars) { struct bnx2x *bp = params->bp; u16 control1; @@ -1406,7 +1406,7 @@ static void bnx2x_initialize_sgmii_process(struct link_params *params) control1); /* if forced speed */ - if (!(params->req_line_speed == SPEED_AUTO_NEG)) { + if (!(vars->line_speed == SPEED_AUTO_NEG)) { /* set speed, disable autoneg */ u16 mii_control; @@ -1419,7 +1419,7 @@ static void bnx2x_initialize_sgmii_process(struct link_params *params) MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_MASK| MDIO_COMBO_IEEO_MII_CONTROL_FULL_DUPLEX); - switch (params->req_line_speed) { + switch (vars->line_speed) { case SPEED_100: mii_control |= MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_100; @@ -1433,8 +1433,8 @@ static void bnx2x_initialize_sgmii_process(struct link_params *params) break; default: /* invalid speed for SGMII */ - DP(NETIF_MSG_LINK, "Invalid req_line_speed 0x%x\n", - params->req_line_speed); + DP(NETIF_MSG_LINK, "Invalid line_speed 0x%x\n", + vars->line_speed); break; } @@ -1460,20 +1460,20 @@ static void bnx2x_initialize_sgmii_process(struct link_params *params) */ static void bnx2x_pause_resolve(struct link_vars *vars, u32 pause_result) -{ - switch (pause_result) { /* ASYM P ASYM P */ - case 0xb: /* 1 0 1 1 */ +{ /* LD LP */ + switch (pause_result) { /* ASYM P ASYM P */ + case 0xb: /* 1 0 1 1 */ vars->flow_ctrl = FLOW_CTRL_TX; break; - case 0xe: /* 1 1 1 0 */ + case 0xe: /* 1 1 1 0 */ vars->flow_ctrl = FLOW_CTRL_RX; break; - case 0x5: /* 0 1 0 1 */ - case 0x7: /* 0 1 1 1 */ - case 0xd: /* 1 1 0 1 */ - case 0xf: /* 1 1 1 1 */ + case 0x5: /* 0 1 0 1 */ + case 0x7: /* 0 1 1 1 */ + case 0xd: /* 1 1 0 1 */ + case 0xf: /* 1 1 1 1 */ vars->flow_ctrl = FLOW_CTRL_BOTH; break; @@ -1531,6 +1531,28 @@ static u8 bnx2x_ext_phy_resove_fc(struct link_params *params, DP(NETIF_MSG_LINK, "Ext PHY pause result 0x%x \n", pause_result); bnx2x_pause_resolve(vars, pause_result); + if (vars->flow_ctrl == FLOW_CTRL_NONE && + ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) { + bnx2x_cl45_read(bp, port, + ext_phy_type, + ext_phy_addr, + MDIO_AN_DEVAD, + MDIO_AN_REG_CL37_FC_LD, &ld_pause); + + bnx2x_cl45_read(bp, port, + ext_phy_type, + ext_phy_addr, + MDIO_AN_DEVAD, + MDIO_AN_REG_CL37_FC_LP, &lp_pause); + pause_result = (ld_pause & + MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) >> 5; + pause_result |= (lp_pause & + MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) >> 7; + + bnx2x_pause_resolve(vars, pause_result); + DP(NETIF_MSG_LINK, "Ext PHY CL37 pause result 0x%x \n", + pause_result); + } } return ret; } @@ -1541,8 +1563,8 @@ static void bnx2x_flow_ctrl_resolve(struct link_params *params, u32 gp_status) { struct bnx2x *bp = params->bp; - u16 ld_pause; /* local driver */ - u16 lp_pause; /* link partner */ + u16 ld_pause; /* local driver */ + u16 lp_pause; /* link partner */ u16 pause_result; vars->flow_ctrl = FLOW_CTRL_NONE; @@ -1573,13 +1595,10 @@ static void bnx2x_flow_ctrl_resolve(struct link_params *params, (bnx2x_ext_phy_resove_fc(params, vars))) { return; } else { - vars->flow_ctrl = params->req_flow_ctrl; - if (vars->flow_ctrl == FLOW_CTRL_AUTO) { - if (params->mtu <= MAX_MTU_SIZE) - vars->flow_ctrl = FLOW_CTRL_BOTH; - else - vars->flow_ctrl = FLOW_CTRL_TX; - } + if (params->req_flow_ctrl == FLOW_CTRL_AUTO) + vars->flow_ctrl = params->req_fc_auto_adv; + else + vars->flow_ctrl = params->req_flow_ctrl; } DP(NETIF_MSG_LINK, "flow_ctrl 0x%x\n", vars->flow_ctrl); } @@ -1590,6 +1609,7 @@ static u8 bnx2x_link_settings_status(struct link_params *params, u32 gp_status) { struct bnx2x *bp = params->bp; + u8 rc = 0; vars->link_status = 0; @@ -1690,7 +1710,11 @@ static u8 bnx2x_link_settings_status(struct link_params *params, vars->link_status |= LINK_STATUS_SERDES_LINK; - if (params->req_line_speed == SPEED_AUTO_NEG) { + if ((params->req_line_speed == SPEED_AUTO_NEG) && + ((XGXS_EXT_PHY_TYPE(params->ext_phy_config) == + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) || + (XGXS_EXT_PHY_TYPE(params->ext_phy_config) == + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705))) { vars->autoneg = AUTO_NEG_ENABLED; if (gp_status & MDIO_AN_CL73_OR_37_COMPLETE) { @@ -1705,18 +1729,18 @@ static u8 bnx2x_link_settings_status(struct link_params *params, } if (vars->flow_ctrl & FLOW_CTRL_TX) - vars->link_status |= - LINK_STATUS_TX_FLOW_CONTROL_ENABLED; + vars->link_status |= + LINK_STATUS_TX_FLOW_CONTROL_ENABLED; if (vars->flow_ctrl & FLOW_CTRL_RX) - vars->link_status |= - LINK_STATUS_RX_FLOW_CONTROL_ENABLED; + vars->link_status |= + LINK_STATUS_RX_FLOW_CONTROL_ENABLED; } else { /* link_down */ DP(NETIF_MSG_LINK, "phy link down\n"); vars->phy_link_up = 0; - vars->line_speed = 0; + vars->duplex = DUPLEX_FULL; vars->flow_ctrl = FLOW_CTRL_NONE; vars->autoneg = AUTO_NEG_DISABLED; @@ -1817,15 +1841,15 @@ static u8 bnx2x_emac_program(struct link_params *params, } /*****************************************************************************/ -/* External Phy section */ +/* External Phy section */ /*****************************************************************************/ -static void bnx2x_hw_reset(struct bnx2x *bp) +static void bnx2x_hw_reset(struct bnx2x *bp, u8 port) { bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1, - MISC_REGISTERS_GPIO_OUTPUT_LOW); + MISC_REGISTERS_GPIO_OUTPUT_LOW, port); msleep(1); bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1, - MISC_REGISTERS_GPIO_OUTPUT_HIGH); + MISC_REGISTERS_GPIO_OUTPUT_HIGH, port); } static void bnx2x_ext_phy_reset(struct link_params *params, @@ -1854,10 +1878,11 @@ static void bnx2x_ext_phy_reset(struct link_params *params, /* Restore normal power mode*/ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2, - MISC_REGISTERS_GPIO_OUTPUT_HIGH); + MISC_REGISTERS_GPIO_OUTPUT_HIGH, + params->port); /* HW reset */ - bnx2x_hw_reset(bp); + bnx2x_hw_reset(bp, params->port); bnx2x_cl45_write(bp, params->port, ext_phy_type, @@ -1869,7 +1894,8 @@ static void bnx2x_ext_phy_reset(struct link_params *params, /* Unset Low Power Mode and SW reset */ /* Restore normal power mode*/ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2, - MISC_REGISTERS_GPIO_OUTPUT_HIGH); + MISC_REGISTERS_GPIO_OUTPUT_HIGH, + params->port); DP(NETIF_MSG_LINK, "XGXS 8072\n"); bnx2x_cl45_write(bp, params->port, @@ -1887,19 +1913,14 @@ static void bnx2x_ext_phy_reset(struct link_params *params, /* Restore normal power mode*/ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2, - MISC_REGISTERS_GPIO_OUTPUT_HIGH); + MISC_REGISTERS_GPIO_OUTPUT_HIGH, + params->port); bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1, - MISC_REGISTERS_GPIO_OUTPUT_HIGH); + MISC_REGISTERS_GPIO_OUTPUT_HIGH, + params->port); DP(NETIF_MSG_LINK, "XGXS 8073\n"); - bnx2x_cl45_write(bp, - params->port, - ext_phy_type, - ext_phy_addr, - MDIO_PMA_DEVAD, - MDIO_PMA_REG_CTRL, - 1<<15); } break; @@ -1908,10 +1929,11 @@ static void bnx2x_ext_phy_reset(struct link_params *params, /* Restore normal power mode*/ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2, - MISC_REGISTERS_GPIO_OUTPUT_HIGH); + MISC_REGISTERS_GPIO_OUTPUT_HIGH, + params->port); /* HW reset */ - bnx2x_hw_reset(bp); + bnx2x_hw_reset(bp, params->port); break; @@ -1934,7 +1956,7 @@ static void bnx2x_ext_phy_reset(struct link_params *params, case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482: DP(NETIF_MSG_LINK, "SerDes 5482\n"); - bnx2x_hw_reset(bp); + bnx2x_hw_reset(bp, params->port); break; default: @@ -2098,42 +2120,45 @@ static u8 bnx2x_bcm8073_xaui_wa(struct link_params *params) } -static void bnx2x_bcm8073_external_rom_boot(struct link_params *params) +static void bnx2x_bcm8073_external_rom_boot(struct bnx2x *bp, u8 port, + u8 ext_phy_addr) { - struct bnx2x *bp = params->bp; - u8 port = params->port; - u8 ext_phy_addr = ((params->ext_phy_config & - PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >> - PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT); - u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config); - u16 fw_ver1, fw_ver2, val; - /* Need to wait 100ms after reset */ - msleep(100); - /* Boot port from external ROM */ + u16 fw_ver1, fw_ver2; + /* Boot port from external ROM */ /* EDC grst */ - bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr, + bnx2x_cl45_write(bp, port, + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073, + ext_phy_addr, MDIO_PMA_DEVAD, MDIO_PMA_REG_GEN_CTRL, 0x0001); /* ucode reboot and rst */ - bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr, + bnx2x_cl45_write(bp, port, + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073, + ext_phy_addr, MDIO_PMA_DEVAD, MDIO_PMA_REG_GEN_CTRL, 0x008c); - bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr, + bnx2x_cl45_write(bp, port, + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073, + ext_phy_addr, MDIO_PMA_DEVAD, MDIO_PMA_REG_MISC_CTRL1, 0x0001); /* Reset internal microprocessor */ - bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr, + bnx2x_cl45_write(bp, port, + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073, + ext_phy_addr, MDIO_PMA_DEVAD, MDIO_PMA_REG_GEN_CTRL, MDIO_PMA_REG_GEN_CTRL_ROM_MICRO_RESET); /* Release srst bit */ - bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr, + bnx2x_cl45_write(bp, port, + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073, + ext_phy_addr, MDIO_PMA_DEVAD, MDIO_PMA_REG_GEN_CTRL, MDIO_PMA_REG_GEN_CTRL_ROM_RESET_INTERNAL_MP); @@ -2142,35 +2167,52 @@ static void bnx2x_bcm8073_external_rom_boot(struct link_params *params) msleep(100); /* Clear ser_boot_ctl bit */ - bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr, + bnx2x_cl45_write(bp, port, + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073, + ext_phy_addr, MDIO_PMA_DEVAD, MDIO_PMA_REG_MISC_CTRL1, 0x0000); - bnx2x_cl45_read(bp, port, ext_phy_type, ext_phy_addr, - MDIO_PMA_DEVAD, - MDIO_PMA_REG_ROM_VER1, &fw_ver1); - bnx2x_cl45_read(bp, port, ext_phy_type, ext_phy_addr, - MDIO_PMA_DEVAD, - MDIO_PMA_REG_ROM_VER2, &fw_ver2); + bnx2x_cl45_read(bp, port, PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073, + ext_phy_addr, + MDIO_PMA_DEVAD, + MDIO_PMA_REG_ROM_VER1, &fw_ver1); + bnx2x_cl45_read(bp, port, + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073, + ext_phy_addr, + MDIO_PMA_DEVAD, + MDIO_PMA_REG_ROM_VER2, &fw_ver2); DP(NETIF_MSG_LINK, "8073 FW version 0x%x:0x%x\n", fw_ver1, fw_ver2); - /* Only set bit 10 = 1 (Tx power down) */ - bnx2x_cl45_read(bp, port, ext_phy_type, ext_phy_addr, - MDIO_PMA_DEVAD, - MDIO_PMA_REG_TX_POWER_DOWN, &val); +} + +static void bnx2x_bcm807x_force_10G(struct link_params *params) +{ + struct bnx2x *bp = params->bp; + u8 port = params->port; + u8 ext_phy_addr = ((params->ext_phy_config & + PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >> + PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT); + u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config); + /* Force KR or KX */ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr, MDIO_PMA_DEVAD, - MDIO_PMA_REG_TX_POWER_DOWN, (val | 1<<10)); - - msleep(600); - /* Release bit 10 (Release Tx power down) */ + MDIO_PMA_REG_CTRL, + 0x2040); bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr, MDIO_PMA_DEVAD, - MDIO_PMA_REG_TX_POWER_DOWN, (val & (~(1<<10)))); - + MDIO_PMA_REG_10G_CTRL2, + 0x000b); + bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr, + MDIO_PMA_DEVAD, + MDIO_PMA_REG_BCM_CTRL, + 0x0000); + bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr, + MDIO_AN_DEVAD, + MDIO_AN_REG_CTRL, + 0x0000); } - static void bnx2x_bcm8073_set_xaui_low_power_mode(struct link_params *params) { struct bnx2x *bp = params->bp; @@ -2236,32 +2278,51 @@ static void bnx2x_bcm8073_set_xaui_low_power_mode(struct link_params *params) bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr, MDIO_XS_DEVAD, MDIO_XS_PLL_SEQUENCER, val); } -static void bnx2x_bcm807x_force_10G(struct link_params *params) + +static void bnx2x_8073_set_pause_cl37(struct link_params *params, + struct link_vars *vars) { + struct bnx2x *bp = params->bp; - u8 port = params->port; + u16 cl37_val; u8 ext_phy_addr = ((params->ext_phy_config & PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >> PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT); u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config); - /* Force KR or KX */ - bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr, - MDIO_PMA_DEVAD, - MDIO_PMA_REG_CTRL, - 0x2040); - bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr, - MDIO_PMA_DEVAD, - MDIO_PMA_REG_10G_CTRL2, - 0x000b); - bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr, - MDIO_PMA_DEVAD, - MDIO_PMA_REG_BCM_CTRL, - 0x0000); - bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr, + bnx2x_cl45_read(bp, params->port, + ext_phy_type, + ext_phy_addr, + MDIO_AN_DEVAD, + MDIO_AN_REG_CL37_FC_LD, &cl37_val); + + cl37_val &= ~MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH; + /* Please refer to Table 28B-3 of 802.3ab-1999 spec. */ + + if ((vars->ieee_fc & + MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC) == + MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC) { + cl37_val |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC; + } + if ((vars->ieee_fc & + MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) == + MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) { + cl37_val |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC; + } + if ((vars->ieee_fc & + MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) == + MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) { + cl37_val |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH; + } + DP(NETIF_MSG_LINK, + "Ext phy AN advertize cl37 0x%x\n", cl37_val); + + bnx2x_cl45_write(bp, params->port, + ext_phy_type, + ext_phy_addr, MDIO_AN_DEVAD, - MDIO_AN_REG_CTRL, - 0x0000); + MDIO_AN_REG_CL37_FC_LD, cl37_val); + msleep(500); } static void bnx2x_ext_phy_set_pause(struct link_params *params, @@ -2282,13 +2343,16 @@ static void bnx2x_ext_phy_set_pause(struct link_params *params, MDIO_AN_REG_ADV_PAUSE, &val); val &= ~MDIO_AN_REG_ADV_PAUSE_BOTH; + /* Please refer to Table 28B-3 of 802.3ab-1999 spec. */ - if (vars->ieee_fc & + if ((vars->ieee_fc & + MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) == MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) { val |= MDIO_AN_REG_ADV_PAUSE_ASYMMETRIC; } - if (vars->ieee_fc & + if ((vars->ieee_fc & + MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) == MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) { val |= MDIO_AN_REG_ADV_PAUSE_PAUSE; @@ -2302,6 +2366,65 @@ static void bnx2x_ext_phy_set_pause(struct link_params *params, MDIO_AN_REG_ADV_PAUSE, val); } + +static void bnx2x_init_internal_phy(struct link_params *params, + struct link_vars *vars) +{ + struct bnx2x *bp = params->bp; + u8 port = params->port; + if (!(vars->phy_flags & PHY_SGMII_FLAG)) { + u16 bank, rx_eq; + + rx_eq = ((params->serdes_config & + PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_MASK) >> + PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_SHIFT); + + DP(NETIF_MSG_LINK, "setting rx eq to 0x%x\n", rx_eq); + for (bank = MDIO_REG_BANK_RX0; bank <= MDIO_REG_BANK_RX_ALL; + bank += (MDIO_REG_BANK_RX1-MDIO_REG_BANK_RX0)) { + CL45_WR_OVER_CL22(bp, port, + params->phy_addr, + bank , + MDIO_RX0_RX_EQ_BOOST, + ((rx_eq & + MDIO_RX0_RX_EQ_BOOST_EQUALIZER_CTRL_MASK) | + MDIO_RX0_RX_EQ_BOOST_OFFSET_CTRL)); + } + + /* forced speed requested? */ + if (vars->line_speed != SPEED_AUTO_NEG) { + DP(NETIF_MSG_LINK, "not SGMII, no AN\n"); + + /* disable autoneg */ + bnx2x_set_autoneg(params, vars); + + /* program speed and duplex */ + bnx2x_program_serdes(params, vars); + + } else { /* AN_mode */ + DP(NETIF_MSG_LINK, "not SGMII, AN\n"); + + /* AN enabled */ + bnx2x_set_brcm_cl37_advertisment(params); + + /* program duplex & pause advertisement (for aneg) */ + bnx2x_set_ieee_aneg_advertisment(params, + vars->ieee_fc); + + /* enable autoneg */ + bnx2x_set_autoneg(params, vars); + + /* enable and restart AN */ + bnx2x_restart_autoneg(params); + } + + } else { /* SGMII mode */ + DP(NETIF_MSG_LINK, "SGMII\n"); + + bnx2x_initialize_sgmii_process(params, vars); + } +} + static u8 bnx2x_ext_phy_init(struct link_params *params, struct link_vars *vars) { struct bnx2x *bp = params->bp; @@ -2343,7 +2466,6 @@ static u8 bnx2x_ext_phy_init(struct link_params *params, struct link_vars *vars) switch (ext_phy_type) { case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT: - DP(NETIF_MSG_LINK, "XGXS Direct\n"); break; case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705: @@ -2419,7 +2541,7 @@ static u8 bnx2x_ext_phy_init(struct link_params *params, struct link_vars *vars) ext_phy_type, ext_phy_addr, MDIO_AN_DEVAD, - MDIO_AN_REG_CL37_FD, + MDIO_AN_REG_CL37_FC_LP, 0x0020); /* Enable CL37 AN */ bnx2x_cl45_write(bp, params->port, @@ -2458,54 +2580,43 @@ static u8 bnx2x_ext_phy_init(struct link_params *params, struct link_vars *vars) rx_alarm_ctrl_val = 0x400; lasi_ctrl_val = 0x0004; } else { - /* In 8073, port1 is directed through emac0 and - * port0 is directed through emac1 - */ rx_alarm_ctrl_val = (1<<2); - /*lasi_ctrl_val = 0x0005;*/ lasi_ctrl_val = 0x0004; } - /* Wait for soft reset to get cleared upto 1 sec */ - for (cnt = 0; cnt < 1000; cnt++) { - bnx2x_cl45_read(bp, params->port, - ext_phy_type, - ext_phy_addr, - MDIO_PMA_DEVAD, - MDIO_PMA_REG_CTRL, - &ctrl); - if (!(ctrl & (1<<15))) - break; - msleep(1); - } - DP(NETIF_MSG_LINK, - "807x control reg 0x%x (after %d ms)\n", - ctrl, cnt); + /* enable LASI */ + bnx2x_cl45_write(bp, params->port, + ext_phy_type, + ext_phy_addr, + MDIO_PMA_DEVAD, + MDIO_PMA_REG_RX_ALARM_CTRL, + rx_alarm_ctrl_val); + + bnx2x_cl45_write(bp, params->port, + ext_phy_type, + ext_phy_addr, + MDIO_PMA_DEVAD, + MDIO_PMA_REG_LASI_CTRL, + lasi_ctrl_val); + + bnx2x_8073_set_pause_cl37(params, vars); if (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072){ bnx2x_bcm8072_external_rom_boot(params); } else { - bnx2x_bcm8073_external_rom_boot(params); + /* In case of 8073 with long xaui lines, don't set the 8073 xaui low power*/ bnx2x_bcm8073_set_xaui_low_power_mode(params); } - /* enable LASI */ - bnx2x_cl45_write(bp, params->port, - ext_phy_type, - ext_phy_addr, - MDIO_PMA_DEVAD, - MDIO_PMA_REG_RX_ALARM_CTRL, - rx_alarm_ctrl_val); - - bnx2x_cl45_write(bp, params->port, - ext_phy_type, - ext_phy_addr, - MDIO_PMA_DEVAD, - MDIO_PMA_REG_LASI_CTRL, - lasi_ctrl_val); + bnx2x_cl45_read(bp, params->port, + ext_phy_type, + ext_phy_addr, + MDIO_PMA_DEVAD, + 0xca13, + &tmp1); bnx2x_cl45_read(bp, params->port, ext_phy_type, @@ -2519,12 +2630,21 @@ static u8 bnx2x_ext_phy_init(struct link_params *params, struct link_vars *vars) /* If this is forced speed, set to KR or KX * (all other are not supported) */ - if (!(params->req_line_speed == SPEED_AUTO_NEG)) { - if (params->req_line_speed == SPEED_10000) { - bnx2x_bcm807x_force_10G(params); - DP(NETIF_MSG_LINK, - "Forced speed 10G on 807X\n"); - break; + if (params->loopback_mode == LOOPBACK_EXT) { + bnx2x_bcm807x_force_10G(params); + DP(NETIF_MSG_LINK, + "Forced speed 10G on 807X\n"); + break; + } else { + bnx2x_cl45_write(bp, params->port, + ext_phy_type, ext_phy_addr, + MDIO_PMA_DEVAD, + MDIO_PMA_REG_BCM_CTRL, + 0x0002); + } + if (params->req_line_speed != SPEED_AUTO_NEG) { + if (params->req_line_speed == SPEED_10000) { + val = (1<<7); } else if (params->req_line_speed == SPEED_2500) { val = (1<<5); @@ -2539,11 +2659,14 @@ static u8 bnx2x_ext_phy_init(struct link_params *params, struct link_vars *vars) PORT_HW_CFG_SPEED_CAPABILITY_D0_10G) val |= (1<<7); + /* Note that 2.5G works only when + used with 1G advertisment */ if (params->speed_cap_mask & - PORT_HW_CFG_SPEED_CAPABILITY_D0_1G) + (PORT_HW_CFG_SPEED_CAPABILITY_D0_1G | + PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G)) val |= (1<<5); - DP(NETIF_MSG_LINK, "807x autoneg val = 0x%x\n", val); - /*val = ((1<<5)|(1<<7));*/ + DP(NETIF_MSG_LINK, + "807x autoneg val = 0x%x\n", val); } bnx2x_cl45_write(bp, params->port, @@ -2554,20 +2677,19 @@ static u8 bnx2x_ext_phy_init(struct link_params *params, struct link_vars *vars) if (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) { - /* Disable 2.5Ghz */ + bnx2x_cl45_read(bp, params->port, ext_phy_type, ext_phy_addr, MDIO_AN_DEVAD, 0x8329, &tmp1); -/* SUPPORT_SPEED_CAPABILITY - (Due to the nature of the link order, its not - possible to enable 2.5G within the autoneg - capabilities) - if (params->speed_cap_mask & - PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G) -*/ - if (params->req_line_speed == SPEED_2500) { + + if (((params->speed_cap_mask & + PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G) && + (params->req_line_speed == + SPEED_AUTO_NEG)) || + (params->req_line_speed == + SPEED_2500)) { u16 phy_ver; /* Allow 2.5G for A1 and above */ bnx2x_cl45_read(bp, params->port, @@ -2575,49 +2697,53 @@ static u8 bnx2x_ext_phy_init(struct link_params *params, struct link_vars *vars) ext_phy_addr, MDIO_PMA_DEVAD, 0xc801, &phy_ver); - + DP(NETIF_MSG_LINK, "Add 2.5G\n"); if (phy_ver > 0) tmp1 |= 1; else tmp1 &= 0xfffe; - } - else + } else { + DP(NETIF_MSG_LINK, "Disable 2.5G\n"); tmp1 &= 0xfffe; + } - bnx2x_cl45_write(bp, params->port, - ext_phy_type, - ext_phy_addr, - MDIO_AN_DEVAD, + bnx2x_cl45_write(bp, params->port, + ext_phy_type, + ext_phy_addr, + MDIO_AN_DEVAD, 0x8329, tmp1); } - /* Add support for CL37 (passive mode) I */ - bnx2x_cl45_write(bp, params->port, + + /* Add support for CL37 (passive mode) II */ + + bnx2x_cl45_read(bp, params->port, ext_phy_type, ext_phy_addr, MDIO_AN_DEVAD, - MDIO_AN_REG_CL37_CL73, 0x040c); - /* Add support for CL37 (passive mode) II */ + MDIO_AN_REG_CL37_FC_LD, + &tmp1); + bnx2x_cl45_write(bp, params->port, ext_phy_type, ext_phy_addr, MDIO_AN_DEVAD, - MDIO_AN_REG_CL37_FD, 0x20); + MDIO_AN_REG_CL37_FC_LD, (tmp1 | + ((params->req_duplex == DUPLEX_FULL) ? + 0x20 : 0x40))); + /* Add support for CL37 (passive mode) III */ bnx2x_cl45_write(bp, params->port, ext_phy_type, ext_phy_addr, MDIO_AN_DEVAD, MDIO_AN_REG_CL37_AN, 0x1000); - /* Restart autoneg */ - msleep(500); if (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) { - - /* The SNR will improve about 2db by changing the + /* The SNR will improve about 2db by changing BW and FEE main tap. Rest commands are executed after link is up*/ - /* Change FFE main cursor to 5 in EDC register */ + /*Change FFE main cursor to 5 in EDC register*/ if (bnx2x_8073_is_snr_needed(params)) bnx2x_cl45_write(bp, params->port, ext_phy_type, @@ -2626,25 +2752,28 @@ static u8 bnx2x_ext_phy_init(struct link_params *params, struct link_vars *vars) MDIO_PMA_REG_EDC_FFE_MAIN, 0xFB0C); - /* Enable FEC (Forware Error Correction) - Request in the AN */ - bnx2x_cl45_read(bp, params->port, - ext_phy_type, - ext_phy_addr, - MDIO_AN_DEVAD, - MDIO_AN_REG_ADV2, &tmp1); + /* Enable FEC (Forware Error Correction) + Request in the AN */ + bnx2x_cl45_read(bp, params->port, + ext_phy_type, + ext_phy_addr, + MDIO_AN_DEVAD, + MDIO_AN_REG_ADV2, &tmp1); - tmp1 |= (1<<15); + tmp1 |= (1<<15); + + bnx2x_cl45_write(bp, params->port, + ext_phy_type, + ext_phy_addr, + MDIO_AN_DEVAD, + MDIO_AN_REG_ADV2, tmp1); - bnx2x_cl45_write(bp, params->port, - ext_phy_type, - ext_phy_addr, - MDIO_AN_DEVAD, - MDIO_AN_REG_ADV2, tmp1); } bnx2x_ext_phy_set_pause(params, vars); + /* Restart autoneg */ + msleep(500); bnx2x_cl45_write(bp, params->port, ext_phy_type, ext_phy_addr, @@ -2701,10 +2830,7 @@ static u8 bnx2x_ext_phy_init(struct link_params *params, struct link_vars *vars) } } else { /* SerDes */ -/* ext_phy_addr = ((bp->ext_phy_config & - PORT_HW_CFG_SERDES_EXT_PHY_ADDR_MASK) >> - PORT_HW_CFG_SERDES_EXT_PHY_ADDR_SHIFT); -*/ + ext_phy_type = SERDES_EXT_PHY_TYPE(params->ext_phy_config); switch (ext_phy_type) { case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT: @@ -2726,7 +2852,7 @@ static u8 bnx2x_ext_phy_init(struct link_params *params, struct link_vars *vars) static u8 bnx2x_ext_phy_is_link_up(struct link_params *params, - struct link_vars *vars) + struct link_vars *vars) { struct bnx2x *bp = params->bp; u32 ext_phy_type; @@ -2767,6 +2893,8 @@ static u8 bnx2x_ext_phy_is_link_up(struct link_params *params, MDIO_PMA_REG_RX_SD, &rx_sd); DP(NETIF_MSG_LINK, "8705 rx_sd 0x%x\n", rx_sd); ext_phy_link_up = (rx_sd & 0x1); + if (ext_phy_link_up) + vars->line_speed = SPEED_10000; break; case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706: @@ -2810,6 +2938,13 @@ static u8 bnx2x_ext_phy_is_link_up(struct link_params *params, */ ext_phy_link_up = ((rx_sd & pcs_status & 0x1) || (val2 & (1<<1))); + if (ext_phy_link_up) { + if (val2 & (1<<1)) + vars->line_speed = SPEED_1000; + else + vars->line_speed = SPEED_10000; + } + /* clear LASI indication*/ bnx2x_cl45_read(bp, params->port, ext_phy_type, ext_phy_addr, @@ -2820,6 +2955,8 @@ static u8 bnx2x_ext_phy_is_link_up(struct link_params *params, case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072: case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073: { + u16 link_status = 0; + u16 an1000_status = 0; if (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072) { bnx2x_cl45_read(bp, params->port, @@ -2846,14 +2983,9 @@ static u8 bnx2x_ext_phy_is_link_up(struct link_params *params, MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_STATUS, &val1); - bnx2x_cl45_read(bp, params->port, - ext_phy_type, - ext_phy_addr, - MDIO_PMA_DEVAD, - MDIO_PMA_REG_LASI_STATUS, &val2); DP(NETIF_MSG_LINK, - "8703 LASI status 0x%x->0x%x\n", - val1, val2); + "8703 LASI status 0x%x\n", + val1); } /* clear the interrupt LASI status register */ @@ -2869,20 +3001,23 @@ static u8 bnx2x_ext_phy_is_link_up(struct link_params *params, MDIO_PCS_REG_STATUS, &val1); DP(NETIF_MSG_LINK, "807x PCS status 0x%x->0x%x\n", val2, val1); - /* Check the LASI */ + /* Clear MSG-OUT */ bnx2x_cl45_read(bp, params->port, ext_phy_type, ext_phy_addr, MDIO_PMA_DEVAD, - MDIO_PMA_REG_RX_ALARM, &val2); + 0xca13, + &val1); + + /* Check the LASI */ bnx2x_cl45_read(bp, params->port, ext_phy_type, ext_phy_addr, MDIO_PMA_DEVAD, - MDIO_PMA_REG_RX_ALARM, - &val1); - DP(NETIF_MSG_LINK, "KR 0x9003 0x%x->0x%x\n", - val2, val1); + MDIO_PMA_REG_RX_ALARM, &val2); + + DP(NETIF_MSG_LINK, "KR 0x9003 0x%x\n", val2); + /* Check the link status */ bnx2x_cl45_read(bp, params->port, ext_phy_type, @@ -2905,29 +3040,29 @@ static u8 bnx2x_ext_phy_is_link_up(struct link_params *params, DP(NETIF_MSG_LINK, "PMA_REG_STATUS=0x%x\n", val1); if (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) { - u16 an1000_status = 0; + if (ext_phy_link_up && - ( - (params->req_line_speed != SPEED_10000) - )) { + ((params->req_line_speed != + SPEED_10000))) { if (bnx2x_bcm8073_xaui_wa(params) != 0) { ext_phy_link_up = 0; break; } - bnx2x_cl45_read(bp, params->port, + } + bnx2x_cl45_read(bp, params->port, ext_phy_type, ext_phy_addr, - MDIO_XS_DEVAD, + MDIO_AN_DEVAD, 0x8304, &an1000_status); - bnx2x_cl45_read(bp, params->port, + bnx2x_cl45_read(bp, params->port, ext_phy_type, ext_phy_addr, - MDIO_XS_DEVAD, + MDIO_AN_DEVAD, 0x8304, &an1000_status); - } + /* Check the link status on 1.1.2 */ bnx2x_cl45_read(bp, params->port, ext_phy_type, @@ -2943,8 +3078,8 @@ static u8 bnx2x_ext_phy_is_link_up(struct link_params *params, "an_link_status=0x%x\n", val2, val1, an1000_status); - ext_phy_link_up = (((val1 & 4) == 4) || - (an1000_status & (1<<1))); + ext_phy_link_up = (((val1 & 4) == 4) || + (an1000_status & (1<<1))); if (ext_phy_link_up && bnx2x_8073_is_snr_needed(params)) { /* The SNR will improve about 2dbby @@ -2968,8 +3103,74 @@ static u8 bnx2x_ext_phy_is_link_up(struct link_params *params, MDIO_PMA_REG_CDR_BANDWIDTH, 0x0333); + + } + bnx2x_cl45_read(bp, params->port, + ext_phy_type, + ext_phy_addr, + MDIO_PMA_DEVAD, + 0xc820, + &link_status); + + /* Bits 0..2 --> speed detected, + bits 13..15--> link is down */ + if ((link_status & (1<<2)) && + (!(link_status & (1<<15)))) { + ext_phy_link_up = 1; + vars->line_speed = SPEED_10000; + DP(NETIF_MSG_LINK, + "port %x: External link" + " up in 10G\n", params->port); + } else if ((link_status & (1<<1)) && + (!(link_status & (1<<14)))) { + ext_phy_link_up = 1; + vars->line_speed = SPEED_2500; + DP(NETIF_MSG_LINK, + "port %x: External link" + " up in 2.5G\n", params->port); + } else if ((link_status & (1<<0)) && + (!(link_status & (1<<13)))) { + ext_phy_link_up = 1; + vars->line_speed = SPEED_1000; + DP(NETIF_MSG_LINK, + "port %x: External link" + " up in 1G\n", params->port); + } else { + ext_phy_link_up = 0; + DP(NETIF_MSG_LINK, + "port %x: External link" + " is down\n", params->port); + } + } else { + /* See if 1G link is up for the 8072 */ + bnx2x_cl45_read(bp, params->port, + ext_phy_type, + ext_phy_addr, + MDIO_AN_DEVAD, + 0x8304, + &an1000_status); + bnx2x_cl45_read(bp, params->port, + ext_phy_type, + ext_phy_addr, + MDIO_AN_DEVAD, + 0x8304, + &an1000_status); + if (an1000_status & (1<<1)) { + ext_phy_link_up = 1; + vars->line_speed = SPEED_1000; + DP(NETIF_MSG_LINK, + "port %x: External link" + " up in 1G\n", params->port); + } else if (ext_phy_link_up) { + ext_phy_link_up = 1; + vars->line_speed = SPEED_10000; + DP(NETIF_MSG_LINK, + "port %x: External link" + " up in 10G\n", params->port); } } + + break; } case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101: @@ -3006,6 +3207,7 @@ static u8 bnx2x_ext_phy_is_link_up(struct link_params *params, MDIO_AN_DEVAD, MDIO_AN_REG_MASTER_STATUS, &val2); + vars->line_speed = SPEED_10000; DP(NETIF_MSG_LINK, "SFX7101 AN status 0x%x->Master=%x\n", val2, @@ -3100,7 +3302,7 @@ static void bnx2x_link_int_enable(struct link_params *params) * link management */ static void bnx2x_link_int_ack(struct link_params *params, - struct link_vars *vars, u16 is_10g) + struct link_vars *vars, u8 is_10g) { struct bnx2x *bp = params->bp; u8 port = params->port; @@ -3181,7 +3383,8 @@ static u8 bnx2x_format_ver(u32 num, u8 *str, u16 len) } -static void bnx2x_turn_on_sf(struct bnx2x *bp, u8 port, u8 ext_phy_addr) +static void bnx2x_turn_on_ef(struct bnx2x *bp, u8 port, u8 ext_phy_addr, + u32 ext_phy_type) { u32 cnt = 0; u16 ctrl = 0; @@ -3192,12 +3395,14 @@ static void bnx2x_turn_on_sf(struct bnx2x *bp, u8 port, u8 ext_phy_addr) /* take ext phy out of reset */ bnx2x_set_gpio(bp, - MISC_REGISTERS_GPIO_2, - MISC_REGISTERS_GPIO_HIGH); + MISC_REGISTERS_GPIO_2, + MISC_REGISTERS_GPIO_HIGH, + port); bnx2x_set_gpio(bp, - MISC_REGISTERS_GPIO_1, - MISC_REGISTERS_GPIO_HIGH); + MISC_REGISTERS_GPIO_1, + MISC_REGISTERS_GPIO_HIGH, + port); /* wait for 5ms */ msleep(5); @@ -3205,7 +3410,7 @@ static void bnx2x_turn_on_sf(struct bnx2x *bp, u8 port, u8 ext_phy_addr) for (cnt = 0; cnt < 1000; cnt++) { msleep(1); bnx2x_cl45_read(bp, port, - PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101, + ext_phy_type, ext_phy_addr, MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, @@ -3217,13 +3422,17 @@ static void bnx2x_turn_on_sf(struct bnx2x *bp, u8 port, u8 ext_phy_addr) } } -static void bnx2x_turn_off_sf(struct bnx2x *bp) +static void bnx2x_turn_off_sf(struct bnx2x *bp, u8 port) { /* put sf to reset */ - bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1, MISC_REGISTERS_GPIO_LOW); bnx2x_set_gpio(bp, - MISC_REGISTERS_GPIO_2, - MISC_REGISTERS_GPIO_LOW); + MISC_REGISTERS_GPIO_1, + MISC_REGISTERS_GPIO_LOW, + port); + bnx2x_set_gpio(bp, + MISC_REGISTERS_GPIO_2, + MISC_REGISTERS_GPIO_LOW, + port); } u8 bnx2x_get_ext_phy_fw_version(struct link_params *params, u8 driver_loaded, @@ -3253,7 +3462,8 @@ u8 bnx2x_get_ext_phy_fw_version(struct link_params *params, u8 driver_loaded, /* Take ext phy out of reset */ if (!driver_loaded) - bnx2x_turn_on_sf(bp, params->port, ext_phy_addr); + bnx2x_turn_on_ef(bp, params->port, ext_phy_addr, + ext_phy_type); /* wait for 1ms */ msleep(1); @@ -3276,11 +3486,16 @@ u8 bnx2x_get_ext_phy_fw_version(struct link_params *params, u8 driver_loaded, version[4] = '\0'; if (!driver_loaded) - bnx2x_turn_off_sf(bp); + bnx2x_turn_off_sf(bp, params->port); break; case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072: case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073: { + /* Take ext phy out of reset */ + if (!driver_loaded) + bnx2x_turn_on_ef(bp, params->port, ext_phy_addr, + ext_phy_type); + bnx2x_cl45_read(bp, params->port, ext_phy_type, ext_phy_addr, MDIO_PMA_DEVAD, @@ -3333,7 +3548,7 @@ static void bnx2x_set_xgxs_loopback(struct link_params *params, struct bnx2x *bp = params->bp; if (is_10g) { - u32 md_devad; + u32 md_devad; DP(NETIF_MSG_LINK, "XGXS 10G loopback enable\n"); @@ -3553,6 +3768,8 @@ u8 bnx2x_set_led(struct bnx2x *bp, u8 port, u8 mode, u32 speed, u16 hw_led_mode, u32 chip_id) { u8 rc = 0; + u32 tmp; + u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0; DP(NETIF_MSG_LINK, "bnx2x_set_led: port %x, mode %d\n", port, mode); DP(NETIF_MSG_LINK, "speed 0x%x, hw_led_mode 0x%x\n", speed, hw_led_mode); @@ -3561,6 +3778,9 @@ u8 bnx2x_set_led(struct bnx2x *bp, u8 port, u8 mode, u32 speed, REG_WR(bp, NIG_REG_LED_10G_P0 + port*4, 0); REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4, SHARED_HW_CFG_LED_MAC1); + + tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED); + EMAC_WR(bp, EMAC_REG_EMAC_LED, (tmp | EMAC_LED_OVERRIDE)); break; case LED_MODE_OPER: @@ -3572,6 +3792,10 @@ u8 bnx2x_set_led(struct bnx2x *bp, u8 port, u8 mode, u32 speed, LED_BLINK_RATE_VAL); REG_WR(bp, NIG_REG_LED_CONTROL_BLINK_RATE_ENA_P0 + port*4, 1); + tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED); + EMAC_WR(bp, EMAC_REG_EMAC_LED, + (tmp & (~EMAC_LED_OVERRIDE))); + if (!CHIP_IS_E1H(bp) && ((speed == SPEED_2500) || (speed == SPEED_1000) || @@ -3622,7 +3846,8 @@ static u8 bnx2x_link_initialize(struct link_params *params, struct bnx2x *bp = params->bp; u8 port = params->port; u8 rc = 0; - + u8 non_ext_phy; + u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config); /* Activate the external PHY */ bnx2x_ext_phy_reset(params, vars); @@ -3644,10 +3869,6 @@ static u8 bnx2x_link_initialize(struct link_params *params, bnx2x_set_swap_lanes(params); } - /* Set Parallel Detect */ - if (params->req_line_speed == SPEED_AUTO_NEG) - bnx2x_set_parallel_detection(params, vars->phy_flags); - if (vars->phy_flags & PHY_XGXS_FLAG) { if (params->req_line_speed && ((params->req_line_speed == SPEED_100) || @@ -3657,68 +3878,33 @@ static u8 bnx2x_link_initialize(struct link_params *params, vars->phy_flags &= ~PHY_SGMII_FLAG; } } + /* In case of external phy existance, the line speed would be the + line speed linked up by the external phy. In case it is direct only, + then the line_speed during initialization will be equal to the + req_line_speed*/ + vars->line_speed = params->req_line_speed; - if (!(vars->phy_flags & PHY_SGMII_FLAG)) { - u16 bank, rx_eq; - - rx_eq = ((params->serdes_config & - PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_MASK) >> - PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_SHIFT); - - DP(NETIF_MSG_LINK, "setting rx eq to 0x%x\n", rx_eq); - for (bank = MDIO_REG_BANK_RX0; bank <= MDIO_REG_BANK_RX_ALL; - bank += (MDIO_REG_BANK_RX1-MDIO_REG_BANK_RX0)) { - CL45_WR_OVER_CL22(bp, port, - params->phy_addr, - bank , - MDIO_RX0_RX_EQ_BOOST, - ((rx_eq & - MDIO_RX0_RX_EQ_BOOST_EQUALIZER_CTRL_MASK) | - MDIO_RX0_RX_EQ_BOOST_OFFSET_CTRL)); - } - - /* forced speed requested? */ - if (params->req_line_speed != SPEED_AUTO_NEG) { - DP(NETIF_MSG_LINK, "not SGMII, no AN\n"); - - /* disable autoneg */ - bnx2x_set_autoneg(params, vars); - - /* program speed and duplex */ - bnx2x_program_serdes(params); - vars->ieee_fc = - MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE; - - } else { /* AN_mode */ - DP(NETIF_MSG_LINK, "not SGMII, AN\n"); + bnx2x_calc_ieee_aneg_adv(params, &vars->ieee_fc); - /* AN enabled */ - bnx2x_set_brcm_cl37_advertisment(params); - - /* program duplex & pause advertisement (for aneg) */ - bnx2x_set_ieee_aneg_advertisment(params, - &vars->ieee_fc); - - /* enable autoneg */ - bnx2x_set_autoneg(params, vars); - - /* enable and restart AN */ - bnx2x_restart_autoneg(params); - } - - } else { /* SGMII mode */ - DP(NETIF_MSG_LINK, "SGMII\n"); - - bnx2x_initialize_sgmii_process(params); + /* init ext phy and enable link state int */ + non_ext_phy = ((ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) || + (params->loopback_mode == LOOPBACK_XGXS_10) || + (params->loopback_mode == LOOPBACK_EXT_PHY)); + + if (non_ext_phy || + (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705)) { + if (params->req_line_speed == SPEED_AUTO_NEG) + bnx2x_set_parallel_detection(params, vars->phy_flags); + bnx2x_init_internal_phy(params, vars); } - /* init ext phy and enable link state int */ - rc |= bnx2x_ext_phy_init(params, vars); + if (!non_ext_phy) + rc |= bnx2x_ext_phy_init(params, vars); bnx2x_bits_dis(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4, - (NIG_STATUS_XGXS0_LINK10G | - NIG_STATUS_XGXS0_LINK_STATUS | - NIG_STATUS_SERDES0_LINK_STATUS)); + (NIG_STATUS_XGXS0_LINK10G | + NIG_STATUS_XGXS0_LINK_STATUS | + NIG_STATUS_SERDES0_LINK_STATUS)); return rc; @@ -3730,15 +3916,23 @@ u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars) struct bnx2x *bp = params->bp; u32 val; - DP(NETIF_MSG_LINK, "Phy Initialization started\n"); + DP(NETIF_MSG_LINK, "Phy Initialization started \n"); DP(NETIF_MSG_LINK, "req_speed = %d, req_flowctrl=%d\n", params->req_line_speed, params->req_flow_ctrl); vars->link_status = 0; + vars->phy_link_up = 0; + vars->link_up = 0; + vars->line_speed = 0; + vars->duplex = DUPLEX_FULL; + vars->flow_ctrl = FLOW_CTRL_NONE; + vars->mac_type = MAC_TYPE_NONE; + if (params->switch_cfg == SWITCH_CFG_1G) vars->phy_flags = PHY_SERDES_FLAG; else vars->phy_flags = PHY_XGXS_FLAG; + /* disable attentions */ bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + params->port*4, (NIG_MASK_XGXS0_LINK_STATUS | @@ -3894,6 +4088,7 @@ u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars) } bnx2x_link_initialize(params, vars); + msleep(30); bnx2x_link_int_enable(params); } return 0; @@ -3943,39 +4138,22 @@ u8 bnx2x_link_reset(struct link_params *params, struct link_vars *vars) /* HW reset */ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1, - MISC_REGISTERS_GPIO_OUTPUT_LOW); + MISC_REGISTERS_GPIO_OUTPUT_LOW, + port); bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2, - MISC_REGISTERS_GPIO_OUTPUT_LOW); + MISC_REGISTERS_GPIO_OUTPUT_LOW, + port); DP(NETIF_MSG_LINK, "reset external PHY\n"); - } else { - - u8 ext_phy_addr = ((ext_phy_config & - PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >> - PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT); - - /* SW reset */ - bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr, - MDIO_PMA_DEVAD, - MDIO_PMA_REG_CTRL, - 1<<15); - - /* Set Low Power Mode */ - bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr, - MDIO_PMA_DEVAD, - MDIO_PMA_REG_CTRL, - 1<<11); - - - if (ext_phy_type == - PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) { - DP(NETIF_MSG_LINK, "Setting 8073 port %d into" + } else if (ext_phy_type == + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) { + DP(NETIF_MSG_LINK, "Setting 8073 port %d into " "low power mode\n", port); bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2, - MISC_REGISTERS_GPIO_OUTPUT_LOW); - } + MISC_REGISTERS_GPIO_OUTPUT_LOW, + port); } } /* reset the SerDes/XGXS */ @@ -3995,6 +4173,73 @@ u8 bnx2x_link_reset(struct link_params *params, struct link_vars *vars) return 0; } +static u8 bnx2x_update_link_down(struct link_params *params, + struct link_vars *vars) +{ + struct bnx2x *bp = params->bp; + u8 port = params->port; + DP(NETIF_MSG_LINK, "Port %x: Link is down\n", port); + bnx2x_set_led(bp, port, LED_MODE_OFF, + 0, params->hw_led_mode, + params->chip_id); + + /* indicate no mac active */ + vars->mac_type = MAC_TYPE_NONE; + + /* update shared memory */ + vars->link_status = 0; + vars->line_speed = 0; + bnx2x_update_mng(params, vars->link_status); + + /* activate nig drain */ + REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 1); + + /* reset BigMac */ + bnx2x_bmac_rx_disable(bp, params->port); + REG_WR(bp, GRCBASE_MISC + + MISC_REGISTERS_RESET_REG_2_CLEAR, + (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port)); + return 0; +} + +static u8 bnx2x_update_link_up(struct link_params *params, + struct link_vars *vars, + u8 link_10g, u32 gp_status) +{ + struct bnx2x *bp = params->bp; + u8 port = params->port; + u8 rc = 0; + vars->link_status |= LINK_STATUS_LINK_UP; + if (link_10g) { + bnx2x_bmac_enable(params, vars, 0); + bnx2x_set_led(bp, port, LED_MODE_OPER, + SPEED_10000, params->hw_led_mode, + params->chip_id); + + } else { + bnx2x_emac_enable(params, vars, 0); + rc = bnx2x_emac_program(params, vars->line_speed, + vars->duplex); + + /* AN complete? */ + if (gp_status & MDIO_AN_CL73_OR_37_COMPLETE) { + if (!(vars->phy_flags & + PHY_SGMII_FLAG)) + bnx2x_set_sgmii_tx_driver(params); + } + } + + /* PBF - link up */ + rc |= bnx2x_pbf_update(params, vars->flow_ctrl, + vars->line_speed); + + /* disable drain */ + REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 0); + + /* update shared memory */ + bnx2x_update_mng(params, vars->link_status); + return rc; +} /* This function should called upon link interrupt */ /* In case vars->link_up, driver needs to 1. Update the pbf @@ -4012,10 +4257,10 @@ u8 bnx2x_link_update(struct link_params *params, struct link_vars *vars) { struct bnx2x *bp = params->bp; u8 port = params->port; - u16 i; u16 gp_status; - u16 link_10g; - u8 rc = 0; + u8 link_10g; + u8 ext_phy_link_up, rc = 0; + u32 ext_phy_type; DP(NETIF_MSG_LINK, "port %x, XGXS?%x, int_status 0x%x\n", port, @@ -4031,15 +4276,16 @@ u8 bnx2x_link_update(struct link_params *params, struct link_vars *vars) REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK10G + port*0x68), REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK_STATUS + port*0x68)); + ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config); - /* avoid fast toggling */ - for (i = 0; i < 10; i++) { - msleep(10); - CL45_RD_OVER_CL22(bp, port, params->phy_addr, - MDIO_REG_BANK_GP_STATUS, - MDIO_GP_STATUS_TOP_AN_STATUS1, - &gp_status); - } + /* Check external link change only for non-direct */ + ext_phy_link_up = bnx2x_ext_phy_is_link_up(params, vars); + + /* Read gp_status */ + CL45_RD_OVER_CL22(bp, port, params->phy_addr, + MDIO_REG_BANK_GP_STATUS, + MDIO_GP_STATUS_TOP_AN_STATUS1, + &gp_status); rc = bnx2x_link_settings_status(params, vars, gp_status); if (rc != 0) @@ -4055,73 +4301,177 @@ u8 bnx2x_link_update(struct link_params *params, struct link_vars *vars) bnx2x_link_int_ack(params, vars, link_10g); + /* In case external phy link is up, and internal link is down + ( not initialized yet probably after link initialization, it needs + to be initialized. + Note that after link down-up as result of cable plug, + the xgxs link would probably become up again without the need to + initialize it*/ + + if ((ext_phy_type != PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT) && + (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705) && + (ext_phy_link_up && !vars->phy_link_up)) + bnx2x_init_internal_phy(params, vars); + /* link is up only if both local phy and external phy are up */ - vars->link_up = (vars->phy_link_up && - bnx2x_ext_phy_is_link_up(params, vars)); + vars->link_up = (ext_phy_link_up && vars->phy_link_up); - if (!vars->phy_link_up && - REG_RD(bp, NIG_REG_EMAC0_STATUS_MISC_MI_INT + port*0x18)) { - bnx2x_ext_phy_is_link_up(params, vars); /* Clear interrupt */ + if (vars->link_up) + rc = bnx2x_update_link_up(params, vars, link_10g, gp_status); + else + rc = bnx2x_update_link_down(params, vars); + + return rc; +} + +static u8 bnx2x_8073_common_init_phy(struct bnx2x *bp, u32 shmem_base) +{ + u8 ext_phy_addr[PORT_MAX]; + u16 val; + s8 port; + + /* PART1 - Reset both phys */ + for (port = PORT_MAX - 1; port >= PORT_0; port--) { + /* Extract the ext phy address for the port */ + u32 ext_phy_config = REG_RD(bp, shmem_base + + offsetof(struct shmem_region, + dev_info.port_hw_config[port].external_phy_config)); + + /* disable attentions */ + bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4, + (NIG_MASK_XGXS0_LINK_STATUS | + NIG_MASK_XGXS0_LINK10G | + NIG_MASK_SERDES0_LINK_STATUS | + NIG_MASK_MI_INT)); + + ext_phy_addr[port] = + ((ext_phy_config & + PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >> + PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT); + + /* Need to take the phy out of low power mode in order + to write to access its registers */ + bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2, + MISC_REGISTERS_GPIO_OUTPUT_HIGH, port); + + /* Reset the phy */ + bnx2x_cl45_write(bp, port, + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073, + ext_phy_addr[port], + MDIO_PMA_DEVAD, + MDIO_PMA_REG_CTRL, + 1<<15); } - if (vars->link_up) { - vars->link_status |= LINK_STATUS_LINK_UP; - if (link_10g) { - bnx2x_bmac_enable(params, vars, 0); - bnx2x_set_led(bp, port, LED_MODE_OPER, - SPEED_10000, params->hw_led_mode, - params->chip_id); + /* Add delay of 150ms after reset */ + msleep(150); - } else { - bnx2x_emac_enable(params, vars, 0); - rc = bnx2x_emac_program(params, vars->line_speed, - vars->duplex); + /* PART2 - Download firmware to both phys */ + for (port = PORT_MAX - 1; port >= PORT_0; port--) { + u16 fw_ver1; - /* AN complete? */ - if (gp_status & MDIO_AN_CL73_OR_37_COMPLETE) { - if (!(vars->phy_flags & - PHY_SGMII_FLAG)) - bnx2x_set_sgmii_tx_driver(params); - } + bnx2x_bcm8073_external_rom_boot(bp, port, + ext_phy_addr[port]); + + bnx2x_cl45_read(bp, port, PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073, + ext_phy_addr[port], + MDIO_PMA_DEVAD, + MDIO_PMA_REG_ROM_VER1, &fw_ver1); + if (fw_ver1 == 0) { + DP(NETIF_MSG_LINK, + "bnx2x_8073_common_init_phy port %x " + "fw Download failed\n", port); + return -EINVAL; } - /* PBF - link up */ - rc |= bnx2x_pbf_update(params, vars->flow_ctrl, - vars->line_speed); + /* Only set bit 10 = 1 (Tx power down) */ + bnx2x_cl45_read(bp, port, + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073, + ext_phy_addr[port], + MDIO_PMA_DEVAD, + MDIO_PMA_REG_TX_POWER_DOWN, &val); - /* disable drain */ - REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 0); + /* Phase1 of TX_POWER_DOWN reset */ + bnx2x_cl45_write(bp, port, + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073, + ext_phy_addr[port], + MDIO_PMA_DEVAD, + MDIO_PMA_REG_TX_POWER_DOWN, + (val | 1<<10)); + } - /* update shared memory */ - bnx2x_update_mng(params, vars->link_status); + /* Toggle Transmitter: Power down and then up with 600ms + delay between */ + msleep(600); - } else { /* link down */ - DP(NETIF_MSG_LINK, "Port %x: Link is down\n", params->port); - bnx2x_set_led(bp, port, LED_MODE_OFF, - 0, params->hw_led_mode, - params->chip_id); + /* PART3 - complete TX_POWER_DOWN process, and set GPIO2 back to low */ + for (port = PORT_MAX - 1; port >= PORT_0; port--) { + /* Phase2 of POWER_DOWN_RESET*/ + /* Release bit 10 (Release Tx power down) */ + bnx2x_cl45_read(bp, port, + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073, + ext_phy_addr[port], + MDIO_PMA_DEVAD, + MDIO_PMA_REG_TX_POWER_DOWN, &val); - /* indicate no mac active */ - vars->mac_type = MAC_TYPE_NONE; + bnx2x_cl45_write(bp, port, + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073, + ext_phy_addr[port], + MDIO_PMA_DEVAD, + MDIO_PMA_REG_TX_POWER_DOWN, (val & (~(1<<10)))); + msleep(15); - /* update shared memory */ - vars->link_status = 0; - bnx2x_update_mng(params, vars->link_status); + /* Read modify write the SPI-ROM version select register */ + bnx2x_cl45_read(bp, port, + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073, + ext_phy_addr[port], + MDIO_PMA_DEVAD, + MDIO_PMA_REG_EDC_FFE_MAIN, &val); + bnx2x_cl45_write(bp, port, + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073, + ext_phy_addr[port], + MDIO_PMA_DEVAD, + MDIO_PMA_REG_EDC_FFE_MAIN, (val | (1<<12))); - /* activate nig drain */ - REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 1); + /* set GPIO2 back to LOW */ + bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2, + MISC_REGISTERS_GPIO_OUTPUT_LOW, port); + } + return 0; - /* reset BigMac */ - bnx2x_bmac_rx_disable(bp, params->port); - REG_WR(bp, GRCBASE_MISC + - MISC_REGISTERS_RESET_REG_2_CLEAR, - (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port)); +} + +u8 bnx2x_common_init_phy(struct bnx2x *bp, u32 shmem_base) +{ + u8 rc = 0; + u32 ext_phy_type; + DP(NETIF_MSG_LINK, "bnx2x_common_init_phy\n"); + + /* Read the ext_phy_type for arbitrary port(0) */ + ext_phy_type = XGXS_EXT_PHY_TYPE( + REG_RD(bp, shmem_base + + offsetof(struct shmem_region, + dev_info.port_hw_config[0].external_phy_config))); + + switch (ext_phy_type) { + case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073: + { + rc = bnx2x_8073_common_init_phy(bp, shmem_base); + break; + } + default: + DP(NETIF_MSG_LINK, + "bnx2x_common_init_phy: ext_phy 0x%x not required\n", + ext_phy_type); + break; } return rc; } + + static void bnx2x_sfx7101_sp_sw_reset(struct bnx2x *bp, u8 port, u8 phy_addr) { u16 val, cnt; @@ -4154,7 +4504,7 @@ static void bnx2x_sfx7101_sp_sw_reset(struct bnx2x *bp, u8 port, u8 phy_addr) } #define RESERVED_SIZE 256 /* max application is 160K bytes - data at end of RAM */ -#define MAX_APP_SIZE 160*1024 - RESERVED_SIZE +#define MAX_APP_SIZE (160*1024 - RESERVED_SIZE) /* Header is 14 bytes */ #define HEADER_SIZE 14 @@ -4192,12 +4542,12 @@ static u8 bnx2x_sfx7101_flash_download(struct bnx2x *bp, u8 port, size = MAX_APP_SIZE+HEADER_SIZE; } DP(NETIF_MSG_LINK, "File version is %c%c\n", data[0x14e], data[0x14f]); - DP(NETIF_MSG_LINK, " %c%c\n", data[0x150], data[0x151]); + DP(NETIF_MSG_LINK, " %c%c\n", data[0x150], data[0x151]); /* Put the DSP in download mode by setting FLASH_CFG[2] to 1 and issuing a reset.*/ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0, - MISC_REGISTERS_GPIO_HIGH); + MISC_REGISTERS_GPIO_HIGH, port); bnx2x_sfx7101_sp_sw_reset(bp, port, ext_phy_addr); @@ -4429,7 +4779,8 @@ static u8 bnx2x_sfx7101_flash_download(struct bnx2x *bp, u8 port, } /* DSP Remove Download Mode */ - bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0, MISC_REGISTERS_GPIO_LOW); + bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0, + MISC_REGISTERS_GPIO_LOW, port); bnx2x_sfx7101_sp_sw_reset(bp, port, ext_phy_addr); @@ -4437,7 +4788,7 @@ static u8 bnx2x_sfx7101_flash_download(struct bnx2x *bp, u8 port, for (cnt = 0; cnt < 100; cnt++) msleep(5); - bnx2x_hw_reset(bp); + bnx2x_hw_reset(bp, port); for (cnt = 0; cnt < 100; cnt++) msleep(5); @@ -4473,7 +4824,7 @@ static u8 bnx2x_sfx7101_flash_download(struct bnx2x *bp, u8 port, MDIO_PMA_REG_7101_VER2, &image_revision2); - if (data[0x14e] != (image_revision2&0xFF) || + if (data[0x14e] != (image_revision2&0xFF) || data[0x14f] != ((image_revision2&0xFF00)>>8) || data[0x150] != (image_revision1&0xFF) || data[0x151] != ((image_revision1&0xFF00)>>8)) { @@ -4508,11 +4859,11 @@ u8 bnx2x_flash_download(struct bnx2x *bp, u8 port, u32 ext_phy_config, case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101: /* Take ext phy out of reset */ if (!driver_loaded) - bnx2x_turn_on_sf(bp, port, ext_phy_addr); + bnx2x_turn_on_ef(bp, port, ext_phy_addr, ext_phy_type); rc = bnx2x_sfx7101_flash_download(bp, port, ext_phy_addr, data, size); if (!driver_loaded) - bnx2x_turn_off_sf(bp); + bnx2x_turn_off_sf(bp, port); break; case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT: case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE: diff --git a/drivers/net/bnx2x_link.h b/drivers/net/bnx2x_link.h index 714d37ac95ded41591eb3b7cc129d7e1967eb4d3..86d54a17b41127c7bcb278d7e3b971305c6a3b27 100644 --- a/drivers/net/bnx2x_link.h +++ b/drivers/net/bnx2x_link.h @@ -55,14 +55,17 @@ struct link_params { #define LOOPBACK_BMAC 2 #define LOOPBACK_XGXS_10 3 #define LOOPBACK_EXT_PHY 4 +#define LOOPBACK_EXT 5 u16 req_duplex; u16 req_flow_ctrl; + u16 req_fc_auto_adv; /* Should be set to TX / BOTH when + req_flow_ctrl is set to AUTO */ u16 req_line_speed; /* Also determine AutoNeg */ /* Device parameters */ u8 mac_addr[6]; - u16 mtu; + /* shmem parameters */ @@ -140,7 +143,7 @@ u8 bnx2x_cl45_write(struct bnx2x *bp, u8 port, u32 ext_phy_type, u8 phy_addr, u8 devad, u16 reg, u16 val); /* Reads the link_status from the shmem, - and update the link vars accordinaly */ + and update the link vars accordingly */ void bnx2x_link_status_update(struct link_params *input, struct link_vars *output); /* returns string representing the fw_version of the external phy */ @@ -149,7 +152,7 @@ u8 bnx2x_get_ext_phy_fw_version(struct link_params *params, u8 driver_loaded, /* Set/Unset the led Basically, the CLC takes care of the led for the link, but in case one needs - to set/unset the led unnatually, set the "mode" to LED_MODE_OPER to + to set/unset the led unnaturally, set the "mode" to LED_MODE_OPER to blink the led, and LED_MODE_OFF to set the led off.*/ u8 bnx2x_set_led(struct bnx2x *bp, u8 port, u8 mode, u32 speed, u16 hw_led_mode, u32 chip_id); @@ -164,5 +167,7 @@ u8 bnx2x_flash_download(struct bnx2x *bp, u8 port, u32 ext_phy_config, otherwise link is down*/ u8 bnx2x_test_link(struct link_params *input, struct link_vars *vars); +/* One-time initialization for external phy after power up */ +u8 bnx2x_common_init_phy(struct bnx2x *bp, u32 shmem_base); #endif /* BNX2X_LINK_H */ diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c index 272a4bd25953e3d1e91007530a507d4599a4fb2b..a8eb3c4a47c84c2021c7ad782be3d92fa62ca0c8 100644 --- a/drivers/net/bnx2x_main.c +++ b/drivers/net/bnx2x_main.c @@ -44,7 +44,6 @@ #include #include #include -#include #include #include #include @@ -60,8 +59,8 @@ #include "bnx2x.h" #include "bnx2x_init.h" -#define DRV_MODULE_VERSION "1.45.6" -#define DRV_MODULE_RELDATE "2008/06/23" +#define DRV_MODULE_VERSION "1.45.21" +#define DRV_MODULE_RELDATE "2008/09/03" #define BNX2X_BC_VER 0x040200 /* Time in jiffies before concluding the transmitter is hung */ @@ -76,23 +75,21 @@ MODULE_DESCRIPTION("Broadcom NetXtreme II BCM57710 Driver"); MODULE_LICENSE("GPL"); MODULE_VERSION(DRV_MODULE_VERSION); +static int disable_tpa; static int use_inta; static int poll; static int debug; -static int disable_tpa; -static int nomcp; static int load_count[3]; /* 0-common, 1-port0, 2-port1 */ static int use_multi; +module_param(disable_tpa, int, 0); module_param(use_inta, int, 0); module_param(poll, int, 0); module_param(debug, int, 0); -module_param(disable_tpa, int, 0); -module_param(nomcp, int, 0); +MODULE_PARM_DESC(disable_tpa, "disable the TPA (LRO) feature"); MODULE_PARM_DESC(use_inta, "use INT#A instead of MSI-X"); MODULE_PARM_DESC(poll, "use polling (for debug)"); MODULE_PARM_DESC(debug, "default debug msglevel"); -MODULE_PARM_DESC(nomcp, "ignore management CPU"); #ifdef BNX2X_MULTI module_param(use_multi, int, 0); @@ -237,17 +234,16 @@ void bnx2x_write_dmae(struct bnx2x *bp, dma_addr_t dma_addr, u32 dst_addr, while (*wb_comp != DMAE_COMP_VAL) { DP(BNX2X_MSG_OFF, "wb_comp 0x%08x\n", *wb_comp); - /* adjust delay for emulation/FPGA */ - if (CHIP_REV_IS_SLOW(bp)) - msleep(100); - else - udelay(5); - if (!cnt) { BNX2X_ERR("dmae timeout!\n"); break; } cnt--; + /* adjust delay for emulation/FPGA */ + if (CHIP_REV_IS_SLOW(bp)) + msleep(100); + else + udelay(5); } mutex_unlock(&bp->dmae_mutex); @@ -310,17 +306,16 @@ void bnx2x_read_dmae(struct bnx2x *bp, u32 src_addr, u32 len32) while (*wb_comp != DMAE_COMP_VAL) { - /* adjust delay for emulation/FPGA */ - if (CHIP_REV_IS_SLOW(bp)) - msleep(100); - else - udelay(5); - if (!cnt) { BNX2X_ERR("dmae timeout!\n"); break; } cnt--; + /* adjust delay for emulation/FPGA */ + if (CHIP_REV_IS_SLOW(bp)) + msleep(100); + else + udelay(5); } DP(BNX2X_MSG_OFF, "data [0x%08x 0x%08x 0x%08x 0x%08x]\n", bp->slowpath->wb_data[0], bp->slowpath->wb_data[1], @@ -503,6 +498,9 @@ static void bnx2x_panic_dump(struct bnx2x *bp) int i; u16 j, start, end; + bp->stats_state = STATS_STATE_DISABLED; + DP(BNX2X_MSG_STATS, "stats_state - DISABLED\n"); + BNX2X_ERR("begin crash dump -----------------\n"); for_each_queue(bp, i) { @@ -513,17 +511,20 @@ static void bnx2x_panic_dump(struct bnx2x *bp) " tx_bd_prod(%x) tx_bd_cons(%x) *tx_cons_sb(%x)\n", i, fp->tx_pkt_prod, fp->tx_pkt_cons, fp->tx_bd_prod, fp->tx_bd_cons, le16_to_cpu(*fp->tx_cons_sb)); - BNX2X_ERR(" rx_comp_prod(%x) rx_comp_cons(%x)" - " *rx_cons_sb(%x) *rx_bd_cons_sb(%x)" - " rx_sge_prod(%x) last_max_sge(%x)\n", - fp->rx_comp_prod, fp->rx_comp_cons, - le16_to_cpu(*fp->rx_cons_sb), - le16_to_cpu(*fp->rx_bd_cons_sb), - fp->rx_sge_prod, fp->last_max_sge); - BNX2X_ERR(" fp_c_idx(%x) fp_u_idx(%x)" - " bd data(%x,%x) rx_alloc_failed(%lx)\n", - fp->fp_c_idx, fp->fp_u_idx, hw_prods->packets_prod, - hw_prods->bds_prod, fp->rx_alloc_failed); + BNX2X_ERR(" rx_bd_prod(%x) rx_bd_cons(%x)" + " *rx_bd_cons_sb(%x) rx_comp_prod(%x)" + " rx_comp_cons(%x) *rx_cons_sb(%x)\n", + fp->rx_bd_prod, fp->rx_bd_cons, + le16_to_cpu(*fp->rx_bd_cons_sb), fp->rx_comp_prod, + fp->rx_comp_cons, le16_to_cpu(*fp->rx_cons_sb)); + BNX2X_ERR(" rx_sge_prod(%x) last_max_sge(%x)" + " fp_c_idx(%x) *sb_c_idx(%x) fp_u_idx(%x)" + " *sb_u_idx(%x) bd data(%x,%x)\n", + fp->rx_sge_prod, fp->last_max_sge, fp->fp_c_idx, + fp->status_blk->c_status_block.status_block_index, + fp->fp_u_idx, + fp->status_blk->u_status_block.status_block_index, + hw_prods->packets_prod, hw_prods->bds_prod); start = TX_BD(le16_to_cpu(*fp->tx_cons_sb) - 10); end = TX_BD(le16_to_cpu(*fp->tx_cons_sb) + 245); @@ -553,8 +554,8 @@ static void bnx2x_panic_dump(struct bnx2x *bp) j, rx_bd[1], rx_bd[0], sw_bd->skb); } - start = 0; - end = RX_SGE_CNT*NUM_RX_SGE_PAGES; + start = RX_SGE(fp->rx_sge_prod); + end = RX_SGE(fp->last_max_sge); for (j = start; j < end; j++) { u32 *rx_sge = (u32 *)&fp->rx_sge_ring[j]; struct sw_rx_page *sw_page = &fp->rx_page_ring[j]; @@ -582,9 +583,6 @@ static void bnx2x_panic_dump(struct bnx2x *bp) bnx2x_fw_dump(bp); bnx2x_mc_assert(bp); BNX2X_ERR("end crash dump -----------------\n"); - - bp->stats_state = STATS_STATE_DISABLED; - DP(BNX2X_MSG_STATS, "stats_state - DISABLED\n"); } static void bnx2x_int_enable(struct bnx2x *bp) @@ -684,7 +682,8 @@ static void bnx2x_int_disable_sync(struct bnx2x *bp) static inline void bnx2x_ack_sb(struct bnx2x *bp, u8 sb_id, u8 storm, u16 index, u8 op, u8 update) { - u32 igu_addr = (IGU_ADDR_INT_ACK + IGU_FUNC_BASE * BP_FUNC(bp)) * 8; + u32 hc_addr = (HC_REG_COMMAND_REG + BP_PORT(bp)*32 + + COMMAND_REG_INT_ACK); struct igu_ack_register igu_ack; igu_ack.status_block_index = index; @@ -694,9 +693,9 @@ static inline void bnx2x_ack_sb(struct bnx2x *bp, u8 sb_id, (update << IGU_ACK_REGISTER_UPDATE_INDEX_SHIFT) | (op << IGU_ACK_REGISTER_INTERRUPT_MODE_SHIFT)); - DP(BNX2X_MSG_OFF, "write 0x%08x to IGU addr 0x%x\n", - (*(u32 *)&igu_ack), BAR_IGU_INTMEM + igu_addr); - REG_WR(bp, BAR_IGU_INTMEM + igu_addr, (*(u32 *)&igu_ack)); + DP(BNX2X_MSG_OFF, "write 0x%08x to HC addr 0x%x\n", + (*(u32 *)&igu_ack), hc_addr); + REG_WR(bp, hc_addr, (*(u32 *)&igu_ack)); } static inline u16 bnx2x_update_fpsb_idx(struct bnx2x_fastpath *fp) @@ -716,36 +715,15 @@ static inline u16 bnx2x_update_fpsb_idx(struct bnx2x_fastpath *fp) return rc; } -static inline int bnx2x_has_work(struct bnx2x_fastpath *fp) -{ - u16 rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb); - - if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT) - rx_cons_sb++; - - if ((fp->rx_comp_cons != rx_cons_sb) || - (fp->tx_pkt_prod != le16_to_cpu(*fp->tx_cons_sb)) || - (fp->tx_pkt_prod != fp->tx_pkt_cons)) - return 1; - - return 0; -} - static u16 bnx2x_ack_int(struct bnx2x *bp) { - u32 igu_addr = (IGU_ADDR_SIMD_MASK + IGU_FUNC_BASE * BP_FUNC(bp)) * 8; - u32 result = REG_RD(bp, BAR_IGU_INTMEM + igu_addr); + u32 hc_addr = (HC_REG_COMMAND_REG + BP_PORT(bp)*32 + + COMMAND_REG_SIMD_MASK); + u32 result = REG_RD(bp, hc_addr); - DP(BNX2X_MSG_OFF, "read 0x%08x from IGU addr 0x%x\n", - result, BAR_IGU_INTMEM + igu_addr); + DP(BNX2X_MSG_OFF, "read 0x%08x from HC addr 0x%x\n", + result, hc_addr); -#ifdef IGU_DEBUG -#warning IGU_DEBUG active - if (result == 0) { - BNX2X_ERR("read %x from IGU\n", result); - REG_WR(bp, TM_REG_TIMER_SOFT_RST, 0); - } -#endif return result; } @@ -898,6 +876,7 @@ static void bnx2x_tx_int(struct bnx2x_fastpath *fp, int work) netif_tx_lock(bp->dev); if (netif_queue_stopped(bp->dev) && + (bp->state == BNX2X_STATE_OPEN) && (bnx2x_tx_avail(fp) >= MAX_SKB_FRAGS + 3)) netif_wake_queue(bp->dev); @@ -905,6 +884,7 @@ static void bnx2x_tx_int(struct bnx2x_fastpath *fp, int work) } } + static void bnx2x_sp_event(struct bnx2x_fastpath *fp, union eth_rx_cqe *rr_cqe) { @@ -960,6 +940,7 @@ static void bnx2x_sp_event(struct bnx2x_fastpath *fp, bnx2x_fp(bp, cid, state) = BNX2X_FP_STATE_CLOSED; break; + case (RAMROD_CMD_ID_ETH_SET_MAC | BNX2X_STATE_OPEN): case (RAMROD_CMD_ID_ETH_SET_MAC | BNX2X_STATE_DIAG): DP(NETIF_MSG_IFUP, "got set mac ramrod\n"); @@ -1046,7 +1027,7 @@ static inline int bnx2x_alloc_rx_skb(struct bnx2x *bp, if (unlikely(skb == NULL)) return -ENOMEM; - mapping = pci_map_single(bp->pdev, skb->data, bp->rx_buf_use_size, + mapping = pci_map_single(bp->pdev, skb->data, bp->rx_buf_size, PCI_DMA_FROMDEVICE); if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) { dev_kfree_skb(skb); @@ -1169,8 +1150,8 @@ static inline void bnx2x_init_sge_ring_bit_mask(struct bnx2x_fastpath *fp) memset(fp->sge_mask, 0xff, (NUM_RX_SGE >> RX_SGE_MASK_ELEM_SHIFT)*sizeof(u64)); - /* Clear the two last indeces in the page to 1: - these are the indeces that correspond to the "next" element, + /* Clear the two last indices in the page to 1: + these are the indices that correspond to the "next" element, hence will never be indicated and should be removed from the calculations. */ bnx2x_clear_sge_mask_next_elems(fp); @@ -1188,7 +1169,7 @@ static void bnx2x_tpa_start(struct bnx2x_fastpath *fp, u16 queue, /* move empty skb from pool to prod and map it */ prod_rx_buf->skb = fp->tpa_pool[queue].skb; mapping = pci_map_single(bp->pdev, fp->tpa_pool[queue].skb->data, - bp->rx_buf_use_size, PCI_DMA_FROMDEVICE); + bp->rx_buf_size, PCI_DMA_FROMDEVICE); pci_unmap_addr_set(prod_rx_buf, mapping, mapping); /* move partial skb from cons to pool (don't unmap yet) */ @@ -1261,7 +1242,7 @@ static int bnx2x_fill_frag_skb(struct bnx2x *bp, struct bnx2x_fastpath *fp, where we are and drop the whole packet */ err = bnx2x_alloc_rx_sge(bp, fp, sge_idx); if (unlikely(err)) { - fp->rx_alloc_failed++; + bp->eth_stats.rx_skb_alloc_failed++; return err; } @@ -1295,16 +1276,15 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp, pool entry status to BNX2X_TPA_STOP even if new skb allocation fails. */ pci_unmap_single(bp->pdev, pci_unmap_addr(rx_buf, mapping), - bp->rx_buf_use_size, PCI_DMA_FROMDEVICE); + bp->rx_buf_size, PCI_DMA_FROMDEVICE); - /* if alloc failed drop the packet and keep the buffer in the bin */ if (likely(new_skb)) { + /* fix ip xsum and give it to the stack */ + /* (no need to map the new skb) */ prefetch(skb); prefetch(((char *)(skb)) + 128); - /* else fix ip xsum and give it to the stack */ - /* (no need to map the new skb) */ #ifdef BNX2X_STOP_ON_ERROR if (pad + len > bp->rx_buf_size) { BNX2X_ERR("skb_put is about to fail... " @@ -1353,9 +1333,10 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp, fp->tpa_pool[queue].skb = new_skb; } else { + /* else drop the packet and keep the buffer in the bin */ DP(NETIF_MSG_RX_STATUS, "Failed to allocate new skb - dropping packet!\n"); - fp->rx_alloc_failed++; + bp->eth_stats.rx_skb_alloc_failed++; } fp->tpa_state[queue] = BNX2X_TPA_STOP; @@ -1390,7 +1371,6 @@ static int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget) u16 bd_cons, bd_prod, bd_prod_fw, comp_ring_cons; u16 hw_comp_cons, sw_comp_cons, sw_comp_prod; int rx_pkt = 0; - u16 queue; #ifdef BNX2X_STOP_ON_ERROR if (unlikely(bp->panic)) @@ -1456,7 +1436,7 @@ static int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget) if ((!fp->disable_tpa) && (TPA_TYPE(cqe_fp_flags) != (TPA_TYPE_START | TPA_TYPE_END))) { - queue = cqe->fast_path_cqe.queue_index; + u16 queue = cqe->fast_path_cqe.queue_index; if (TPA_TYPE(cqe_fp_flags) == TPA_TYPE_START) { DP(NETIF_MSG_RX_STATUS, @@ -1503,11 +1483,10 @@ static int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget) /* is this an error packet? */ if (unlikely(cqe_fp_flags & ETH_RX_ERROR_FALGS)) { - /* do we sometimes forward error packets anyway? */ DP(NETIF_MSG_RX_ERR, "ERROR flags %x rx packet %u\n", cqe_fp_flags, sw_comp_cons); - /* TBD make sure MC counts this as a drop */ + bp->eth_stats.rx_err_discard_pkt++; goto reuse_rx; } @@ -1524,7 +1503,7 @@ static int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget) DP(NETIF_MSG_RX_ERR, "ERROR packet dropped " "because of alloc failure\n"); - fp->rx_alloc_failed++; + bp->eth_stats.rx_skb_alloc_failed++; goto reuse_rx; } @@ -1541,7 +1520,7 @@ static int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget) } else if (bnx2x_alloc_rx_skb(bp, fp, bd_prod) == 0) { pci_unmap_single(bp->pdev, pci_unmap_addr(rx_buf, mapping), - bp->rx_buf_use_size, + bp->rx_buf_size, PCI_DMA_FROMDEVICE); skb_reserve(skb, pad); skb_put(skb, len); @@ -1550,7 +1529,7 @@ static int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget) DP(NETIF_MSG_RX_ERR, "ERROR packet dropped because " "of alloc failure\n"); - fp->rx_alloc_failed++; + bp->eth_stats.rx_skb_alloc_failed++; reuse_rx: bnx2x_reuse_rx_skb(fp, skb, bd_cons, bd_prod); goto next_rx; @@ -1559,10 +1538,12 @@ reuse_rx: skb->protocol = eth_type_trans(skb, bp->dev); skb->ip_summed = CHECKSUM_NONE; - if (bp->rx_csum && BNX2X_RX_SUM_OK(cqe)) - skb->ip_summed = CHECKSUM_UNNECESSARY; - - /* TBD do we pass bad csum packets in promisc */ + if (bp->rx_csum) { + if (likely(BNX2X_RX_CSUM_OK(cqe))) + skb->ip_summed = CHECKSUM_UNNECESSARY; + else + bp->eth_stats.hw_csum_err++; + } } #ifdef BCM_VLAN @@ -1615,6 +1596,12 @@ static irqreturn_t bnx2x_msix_fp_int(int irq, void *fp_cookie) struct net_device *dev = bp->dev; int index = FP_IDX(fp); + /* Return here if interrupt is disabled */ + if (unlikely(atomic_read(&bp->intr_sem) != 0)) { + DP(NETIF_MSG_INTR, "called but intr_sem not 0, returning\n"); + return IRQ_HANDLED; + } + DP(BNX2X_MSG_FP, "got an MSI-X interrupt on IDX:SB [%d:%d]\n", index, FP_SB_ID(fp)); bnx2x_ack_sb(bp, FP_SB_ID(fp), USTORM_ID, 0, IGU_INT_DISABLE, 0); @@ -1648,17 +1635,17 @@ static irqreturn_t bnx2x_interrupt(int irq, void *dev_instance) } DP(NETIF_MSG_INTR, "got an interrupt status %u\n", status); -#ifdef BNX2X_STOP_ON_ERROR - if (unlikely(bp->panic)) - return IRQ_HANDLED; -#endif - /* Return here if interrupt is disabled */ if (unlikely(atomic_read(&bp->intr_sem) != 0)) { DP(NETIF_MSG_INTR, "called but intr_sem not 0, returning\n"); return IRQ_HANDLED; } +#ifdef BNX2X_STOP_ON_ERROR + if (unlikely(bp->panic)) + return IRQ_HANDLED; +#endif + mask = 0x2 << bp->fp[0].sb_id; if (status & mask) { struct bnx2x_fastpath *fp = &bp->fp[0]; @@ -1699,11 +1686,12 @@ static void bnx2x_stats_handle(struct bnx2x *bp, enum bnx2x_stats_event event); * General service functions */ -static int bnx2x_hw_lock(struct bnx2x *bp, u32 resource) +static int bnx2x_acquire_hw_lock(struct bnx2x *bp, u32 resource) { u32 lock_status; u32 resource_bit = (1 << resource); - u8 port = BP_PORT(bp); + int func = BP_FUNC(bp); + u32 hw_lock_control_reg; int cnt; /* Validating that the resource is within range */ @@ -1714,20 +1702,26 @@ static int bnx2x_hw_lock(struct bnx2x *bp, u32 resource) return -EINVAL; } + if (func <= 5) { + hw_lock_control_reg = (MISC_REG_DRIVER_CONTROL_1 + func*8); + } else { + hw_lock_control_reg = + (MISC_REG_DRIVER_CONTROL_7 + (func - 6)*8); + } + /* Validating that the resource is not already taken */ - lock_status = REG_RD(bp, MISC_REG_DRIVER_CONTROL_1 + port*8); + lock_status = REG_RD(bp, hw_lock_control_reg); if (lock_status & resource_bit) { DP(NETIF_MSG_HW, "lock_status 0x%x resource_bit 0x%x\n", lock_status, resource_bit); return -EEXIST; } - /* Try for 1 second every 5ms */ - for (cnt = 0; cnt < 200; cnt++) { + /* Try for 5 second every 5ms */ + for (cnt = 0; cnt < 1000; cnt++) { /* Try to acquire the lock */ - REG_WR(bp, MISC_REG_DRIVER_CONTROL_1 + port*8 + 4, - resource_bit); - lock_status = REG_RD(bp, MISC_REG_DRIVER_CONTROL_1 + port*8); + REG_WR(bp, hw_lock_control_reg + 4, resource_bit); + lock_status = REG_RD(bp, hw_lock_control_reg); if (lock_status & resource_bit) return 0; @@ -1737,11 +1731,12 @@ static int bnx2x_hw_lock(struct bnx2x *bp, u32 resource) return -EAGAIN; } -static int bnx2x_hw_unlock(struct bnx2x *bp, u32 resource) +static int bnx2x_release_hw_lock(struct bnx2x *bp, u32 resource) { u32 lock_status; u32 resource_bit = (1 << resource); - u8 port = BP_PORT(bp); + int func = BP_FUNC(bp); + u32 hw_lock_control_reg; /* Validating that the resource is within range */ if (resource > HW_LOCK_MAX_RESOURCE_VALUE) { @@ -1751,20 +1746,27 @@ static int bnx2x_hw_unlock(struct bnx2x *bp, u32 resource) return -EINVAL; } + if (func <= 5) { + hw_lock_control_reg = (MISC_REG_DRIVER_CONTROL_1 + func*8); + } else { + hw_lock_control_reg = + (MISC_REG_DRIVER_CONTROL_7 + (func - 6)*8); + } + /* Validating that the resource is currently taken */ - lock_status = REG_RD(bp, MISC_REG_DRIVER_CONTROL_1 + port*8); + lock_status = REG_RD(bp, hw_lock_control_reg); if (!(lock_status & resource_bit)) { DP(NETIF_MSG_HW, "lock_status 0x%x resource_bit 0x%x\n", lock_status, resource_bit); return -EFAULT; } - REG_WR(bp, MISC_REG_DRIVER_CONTROL_1 + port*8, resource_bit); + REG_WR(bp, hw_lock_control_reg, resource_bit); return 0; } /* HW Lock for shared dual port PHYs */ -static void bnx2x_phy_hw_lock(struct bnx2x *bp) +static void bnx2x_acquire_phy_lock(struct bnx2x *bp) { u32 ext_phy_type = XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config); @@ -1772,25 +1774,25 @@ static void bnx2x_phy_hw_lock(struct bnx2x *bp) if ((ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072) || (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073)) - bnx2x_hw_lock(bp, HW_LOCK_RESOURCE_8072_MDIO); + bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_8072_MDIO); } -static void bnx2x_phy_hw_unlock(struct bnx2x *bp) +static void bnx2x_release_phy_lock(struct bnx2x *bp) { u32 ext_phy_type = XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config); if ((ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072) || (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073)) - bnx2x_hw_unlock(bp, HW_LOCK_RESOURCE_8072_MDIO); + bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_8072_MDIO); mutex_unlock(&bp->port.phy_mutex); } -int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode) +int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode, u8 port) { /* The GPIO should be swapped if swap register is set and active */ int gpio_port = (REG_RD(bp, NIG_REG_PORT_SWAP) && - REG_RD(bp, NIG_REG_STRAP_OVERRIDE)) ^ BP_PORT(bp); + REG_RD(bp, NIG_REG_STRAP_OVERRIDE)) ^ port; int gpio_shift = gpio_num + (gpio_port ? MISC_REGISTERS_GPIO_PORT_SHIFT : 0); u32 gpio_mask = (1 << gpio_shift); @@ -1801,7 +1803,7 @@ int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode) return -EINVAL; } - bnx2x_hw_lock(bp, HW_LOCK_RESOURCE_GPIO); + bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_GPIO); /* read GPIO and mask except the float bits */ gpio_reg = (REG_RD(bp, MISC_REG_GPIO) & MISC_REGISTERS_GPIO_FLOAT); @@ -1822,7 +1824,7 @@ int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode) gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_SET_POS); break; - case MISC_REGISTERS_GPIO_INPUT_HI_Z : + case MISC_REGISTERS_GPIO_INPUT_HI_Z: DP(NETIF_MSG_LINK, "Set GPIO %d (shift %d) -> input\n", gpio_num, gpio_shift); /* set FLOAT */ @@ -1834,7 +1836,7 @@ int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode) } REG_WR(bp, MISC_REG_GPIO, gpio_reg); - bnx2x_hw_unlock(bp, HW_LOCK_RESOURCE_GPIO); + bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_GPIO); return 0; } @@ -1850,19 +1852,19 @@ static int bnx2x_set_spio(struct bnx2x *bp, int spio_num, u32 mode) return -EINVAL; } - bnx2x_hw_lock(bp, HW_LOCK_RESOURCE_SPIO); + bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_SPIO); /* read SPIO and mask except the float bits */ spio_reg = (REG_RD(bp, MISC_REG_SPIO) & MISC_REGISTERS_SPIO_FLOAT); switch (mode) { - case MISC_REGISTERS_SPIO_OUTPUT_LOW : + case MISC_REGISTERS_SPIO_OUTPUT_LOW: DP(NETIF_MSG_LINK, "Set SPIO %d -> output low\n", spio_num); /* clear FLOAT and set CLR */ spio_reg &= ~(spio_mask << MISC_REGISTERS_SPIO_FLOAT_POS); spio_reg |= (spio_mask << MISC_REGISTERS_SPIO_CLR_POS); break; - case MISC_REGISTERS_SPIO_OUTPUT_HIGH : + case MISC_REGISTERS_SPIO_OUTPUT_HIGH: DP(NETIF_MSG_LINK, "Set SPIO %d -> output high\n", spio_num); /* clear FLOAT and set SET */ spio_reg &= ~(spio_mask << MISC_REGISTERS_SPIO_FLOAT_POS); @@ -1880,7 +1882,7 @@ static int bnx2x_set_spio(struct bnx2x *bp, int spio_num, u32 mode) } REG_WR(bp, MISC_REG_SPIO, spio_reg); - bnx2x_hw_unlock(bp, HW_LOCK_RESOURCE_SPIO); + bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_SPIO); return 0; } @@ -1940,46 +1942,63 @@ static void bnx2x_link_report(struct bnx2x *bp) static u8 bnx2x_initial_phy_init(struct bnx2x *bp) { - u8 rc; + if (!BP_NOMCP(bp)) { + u8 rc; - /* Initialize link parameters structure variables */ - bp->link_params.mtu = bp->dev->mtu; + /* Initialize link parameters structure variables */ + /* It is recommended to turn off RX FC for jumbo frames + for better performance */ + if (IS_E1HMF(bp)) + bp->link_params.req_fc_auto_adv = FLOW_CTRL_BOTH; + else if (bp->dev->mtu > 5000) + bp->link_params.req_fc_auto_adv = FLOW_CTRL_TX; + else + bp->link_params.req_fc_auto_adv = FLOW_CTRL_BOTH; - bnx2x_phy_hw_lock(bp); - rc = bnx2x_phy_init(&bp->link_params, &bp->link_vars); - bnx2x_phy_hw_unlock(bp); + bnx2x_acquire_phy_lock(bp); + rc = bnx2x_phy_init(&bp->link_params, &bp->link_vars); + bnx2x_release_phy_lock(bp); - if (bp->link_vars.link_up) - bnx2x_link_report(bp); + if (bp->link_vars.link_up) + bnx2x_link_report(bp); - bnx2x_calc_fc_adv(bp); + bnx2x_calc_fc_adv(bp); - return rc; + return rc; + } + BNX2X_ERR("Bootcode is missing -not initializing link\n"); + return -EINVAL; } static void bnx2x_link_set(struct bnx2x *bp) { - bnx2x_phy_hw_lock(bp); - bnx2x_phy_init(&bp->link_params, &bp->link_vars); - bnx2x_phy_hw_unlock(bp); + if (!BP_NOMCP(bp)) { + bnx2x_acquire_phy_lock(bp); + bnx2x_phy_init(&bp->link_params, &bp->link_vars); + bnx2x_release_phy_lock(bp); - bnx2x_calc_fc_adv(bp); + bnx2x_calc_fc_adv(bp); + } else + BNX2X_ERR("Bootcode is missing -not setting link\n"); } static void bnx2x__link_reset(struct bnx2x *bp) { - bnx2x_phy_hw_lock(bp); - bnx2x_link_reset(&bp->link_params, &bp->link_vars); - bnx2x_phy_hw_unlock(bp); + if (!BP_NOMCP(bp)) { + bnx2x_acquire_phy_lock(bp); + bnx2x_link_reset(&bp->link_params, &bp->link_vars); + bnx2x_release_phy_lock(bp); + } else + BNX2X_ERR("Bootcode is missing -not resetting link\n"); } static u8 bnx2x_link_test(struct bnx2x *bp) { u8 rc; - bnx2x_phy_hw_lock(bp); + bnx2x_acquire_phy_lock(bp); rc = bnx2x_test_link(&bp->link_params, &bp->link_vars); - bnx2x_phy_hw_unlock(bp); + bnx2x_release_phy_lock(bp); return rc; } @@ -1991,7 +2010,7 @@ static u8 bnx2x_link_test(struct bnx2x *bp) sum of vn_min_rates or 0 - if all the min_rates are 0. - In the later case fainess algorithm should be deactivated. + In the later case fairness algorithm should be deactivated. If not all min_rates are zero then those that are zeroes will be set to 1. */ @@ -2114,7 +2133,7 @@ static void bnx2x_init_vn_minmax(struct bnx2x *bp, int func, FUNC_MF_CFG_MIN_BW_SHIFT) * 100; /* If FAIRNESS is enabled (not all min rates are zeroes) and if current min rate is zero - set it to 1. - This is a requirment of the algorithm. */ + This is a requirement of the algorithm. */ if ((vn_min_rate == 0) && wsum) vn_min_rate = DEF_MIN_RATE; vn_max_rate = ((vn_cfg & FUNC_MF_CFG_MAX_BW_MASK) >> @@ -2203,9 +2222,9 @@ static void bnx2x_link_attn(struct bnx2x *bp) /* Make sure that we are synced with the current statistics */ bnx2x_stats_handle(bp, STATS_EVENT_STOP); - bnx2x_phy_hw_lock(bp); + bnx2x_acquire_phy_lock(bp); bnx2x_link_update(&bp->link_params, &bp->link_vars); - bnx2x_phy_hw_unlock(bp); + bnx2x_release_phy_lock(bp); if (bp->link_vars.link_up) { @@ -2357,7 +2376,7 @@ static int bnx2x_sp_post(struct bnx2x *bp, int command, int cid, } /* acquire split MCP access lock register */ -static int bnx2x_lock_alr(struct bnx2x *bp) +static int bnx2x_acquire_alr(struct bnx2x *bp) { u32 i, j, val; int rc = 0; @@ -2374,15 +2393,15 @@ static int bnx2x_lock_alr(struct bnx2x *bp) msleep(5); } if (!(val & (1L << 31))) { - BNX2X_ERR("Cannot acquire nvram interface\n"); + BNX2X_ERR("Cannot acquire MCP access lock register\n"); rc = -EBUSY; } return rc; } -/* Release split MCP access lock register */ -static void bnx2x_unlock_alr(struct bnx2x *bp) +/* release split MCP access lock register */ +static void bnx2x_release_alr(struct bnx2x *bp) { u32 val = 0; @@ -2395,7 +2414,6 @@ static inline u16 bnx2x_update_dsb_idx(struct bnx2x *bp) u16 rc = 0; barrier(); /* status block is written to by the chip */ - if (bp->def_att_idx != def_sb->atten_status_block.attn_bits_index) { bp->def_att_idx = def_sb->atten_status_block.attn_bits_index; rc |= 1; @@ -2426,26 +2444,31 @@ static inline u16 bnx2x_update_dsb_idx(struct bnx2x *bp) static void bnx2x_attn_int_asserted(struct bnx2x *bp, u32 asserted) { int port = BP_PORT(bp); - int func = BP_FUNC(bp); - u32 igu_addr = (IGU_ADDR_ATTN_BITS_SET + IGU_FUNC_BASE * func) * 8; + u32 hc_addr = (HC_REG_COMMAND_REG + port*32 + + COMMAND_REG_ATTN_BITS_SET); u32 aeu_addr = port ? MISC_REG_AEU_MASK_ATTN_FUNC_1 : MISC_REG_AEU_MASK_ATTN_FUNC_0; u32 nig_int_mask_addr = port ? NIG_REG_MASK_INTERRUPT_PORT1 : NIG_REG_MASK_INTERRUPT_PORT0; + u32 aeu_mask; - if (~bp->aeu_mask & (asserted & 0xff)) - BNX2X_ERR("IGU ERROR\n"); if (bp->attn_state & asserted) BNX2X_ERR("IGU ERROR\n"); + bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_PORT0_ATT_MASK + port); + aeu_mask = REG_RD(bp, aeu_addr); + DP(NETIF_MSG_HW, "aeu_mask %x newly asserted %x\n", - bp->aeu_mask, asserted); - bp->aeu_mask &= ~(asserted & 0xff); - DP(NETIF_MSG_HW, "after masking: aeu_mask %x\n", bp->aeu_mask); + aeu_mask, asserted); + aeu_mask &= ~(asserted & 0xff); + DP(NETIF_MSG_HW, "new mask %x\n", aeu_mask); - REG_WR(bp, aeu_addr, bp->aeu_mask); + REG_WR(bp, aeu_addr, aeu_mask); + bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_PORT0_ATT_MASK + port); + DP(NETIF_MSG_HW, "attn_state %x\n", bp->attn_state); bp->attn_state |= asserted; + DP(NETIF_MSG_HW, "new state %x\n", bp->attn_state); if (asserted & ATTN_HARD_WIRED_MASK) { if (asserted & ATTN_NIG_FOR_FUNC) { @@ -2500,9 +2523,9 @@ static void bnx2x_attn_int_asserted(struct bnx2x *bp, u32 asserted) } /* if hardwired */ - DP(NETIF_MSG_HW, "about to mask 0x%08x at IGU addr 0x%x\n", - asserted, BAR_IGU_INTMEM + igu_addr); - REG_WR(bp, BAR_IGU_INTMEM + igu_addr, asserted); + DP(NETIF_MSG_HW, "about to mask 0x%08x at HC addr 0x%x\n", + asserted, hc_addr); + REG_WR(bp, hc_addr, asserted); /* now set back the mask */ if (asserted & ATTN_NIG_FOR_FUNC) @@ -2527,15 +2550,16 @@ static inline void bnx2x_attn_int_deasserted0(struct bnx2x *bp, u32 attn) BNX2X_ERR("SPIO5 hw attention\n"); switch (bp->common.board & SHARED_HW_CFG_BOARD_TYPE_MASK) { + case SHARED_HW_CFG_BOARD_TYPE_BCM957710A1021G: case SHARED_HW_CFG_BOARD_TYPE_BCM957710A1022G: /* Fan failure attention */ - /* The PHY reset is controled by GPIO 1 */ + /* The PHY reset is controlled by GPIO 1 */ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1, - MISC_REGISTERS_GPIO_OUTPUT_LOW); - /* Low power mode is controled by GPIO 2 */ + MISC_REGISTERS_GPIO_OUTPUT_LOW, port); + /* Low power mode is controlled by GPIO 2 */ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2, - MISC_REGISTERS_GPIO_OUTPUT_LOW); + MISC_REGISTERS_GPIO_OUTPUT_LOW, port); /* mark the failure */ bp->link_params.ext_phy_config &= ~PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK; @@ -2699,10 +2723,11 @@ static void bnx2x_attn_int_deasserted(struct bnx2x *bp, u32 deasserted) int index; u32 reg_addr; u32 val; + u32 aeu_mask; /* need to take HW lock because MCP or other port might also try to handle this event */ - bnx2x_lock_alr(bp); + bnx2x_acquire_alr(bp); attn.sig[0] = REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_1_FUNC_0 + port*4); attn.sig[1] = REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_2_FUNC_0 + port*4); @@ -2734,32 +2759,35 @@ static void bnx2x_attn_int_deasserted(struct bnx2x *bp, u32 deasserted) HW_PRTY_ASSERT_SET_1) || (attn.sig[2] & group_mask.sig[2] & HW_PRTY_ASSERT_SET_2)) - BNX2X_ERR("FATAL HW block parity attention\n"); + BNX2X_ERR("FATAL HW block parity attention\n"); } } - bnx2x_unlock_alr(bp); + bnx2x_release_alr(bp); - reg_addr = (IGU_ADDR_ATTN_BITS_CLR + IGU_FUNC_BASE * BP_FUNC(bp)) * 8; + reg_addr = (HC_REG_COMMAND_REG + port*32 + COMMAND_REG_ATTN_BITS_CLR); val = ~deasserted; -/* DP(NETIF_MSG_INTR, "write 0x%08x to IGU addr 0x%x\n", - val, BAR_IGU_INTMEM + reg_addr); */ - REG_WR(bp, BAR_IGU_INTMEM + reg_addr, val); + DP(NETIF_MSG_HW, "about to mask 0x%08x at HC addr 0x%x\n", + val, reg_addr); + REG_WR(bp, reg_addr, val); - if (bp->aeu_mask & (deasserted & 0xff)) - BNX2X_ERR("IGU BUG!\n"); if (~bp->attn_state & deasserted) - BNX2X_ERR("IGU BUG!\n"); + BNX2X_ERR("IGU ERROR\n"); reg_addr = port ? MISC_REG_AEU_MASK_ATTN_FUNC_1 : MISC_REG_AEU_MASK_ATTN_FUNC_0; - DP(NETIF_MSG_HW, "aeu_mask %x\n", bp->aeu_mask); - bp->aeu_mask |= (deasserted & 0xff); + bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_PORT0_ATT_MASK + port); + aeu_mask = REG_RD(bp, reg_addr); - DP(NETIF_MSG_HW, "new mask %x\n", bp->aeu_mask); - REG_WR(bp, reg_addr, bp->aeu_mask); + DP(NETIF_MSG_HW, "aeu_mask %x newly deasserted %x\n", + aeu_mask, deasserted); + aeu_mask |= (deasserted & 0xff); + DP(NETIF_MSG_HW, "new mask %x\n", aeu_mask); + + REG_WR(bp, reg_addr, aeu_mask); + bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_PORT0_ATT_MASK + port); DP(NETIF_MSG_HW, "attn_state %x\n", bp->attn_state); bp->attn_state &= ~deasserted; @@ -2800,7 +2828,7 @@ static void bnx2x_sp_task(struct work_struct *work) /* Return here if interrupt is disabled */ if (unlikely(atomic_read(&bp->intr_sem) != 0)) { - DP(BNX2X_MSG_SP, "called but intr_sem not 0, returning\n"); + DP(NETIF_MSG_INTR, "called but intr_sem not 0, returning\n"); return; } @@ -2808,7 +2836,7 @@ static void bnx2x_sp_task(struct work_struct *work) /* if (status == 0) */ /* BNX2X_ERR("spurious slowpath interrupt!\n"); */ - DP(BNX2X_MSG_SP, "got a slowpath interrupt (updated %x)\n", status); + DP(NETIF_MSG_INTR, "got a slowpath interrupt (updated %x)\n", status); /* HW attentions */ if (status & 0x1) @@ -2838,7 +2866,7 @@ static irqreturn_t bnx2x_msix_sp_int(int irq, void *dev_instance) /* Return here if interrupt is disabled */ if (unlikely(atomic_read(&bp->intr_sem) != 0)) { - DP(BNX2X_MSG_SP, "called but intr_sem not 0, returning\n"); + DP(NETIF_MSG_INTR, "called but intr_sem not 0, returning\n"); return IRQ_HANDLED; } @@ -2876,11 +2904,11 @@ static irqreturn_t bnx2x_msix_sp_int(int irq, void *dev_instance) /* underflow */ \ d_hi = m_hi - s_hi; \ if (d_hi > 0) { \ - /* we can 'loan' 1 */ \ + /* we can 'loan' 1 */ \ d_hi--; \ d_lo = m_lo + (UINT_MAX - s_lo) + 1; \ } else { \ - /* m_hi <= s_hi */ \ + /* m_hi <= s_hi */ \ d_hi = 0; \ d_lo = 0; \ } \ @@ -2890,7 +2918,7 @@ static irqreturn_t bnx2x_msix_sp_int(int irq, void *dev_instance) d_hi = 0; \ d_lo = 0; \ } else { \ - /* m_hi >= s_hi */ \ + /* m_hi >= s_hi */ \ d_hi = m_hi - s_hi; \ d_lo = m_lo - s_lo; \ } \ @@ -2963,37 +2991,6 @@ static inline long bnx2x_hilo(u32 *hiref) * Init service functions */ -static void bnx2x_storm_stats_init(struct bnx2x *bp) -{ - int func = BP_FUNC(bp); - - REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_STATS_FLAGS_OFFSET(func), 1); - REG_WR(bp, BAR_XSTRORM_INTMEM + - XSTORM_STATS_FLAGS_OFFSET(func) + 4, 0); - - REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_STATS_FLAGS_OFFSET(func), 1); - REG_WR(bp, BAR_TSTRORM_INTMEM + - TSTORM_STATS_FLAGS_OFFSET(func) + 4, 0); - - REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_STATS_FLAGS_OFFSET(func), 0); - REG_WR(bp, BAR_CSTRORM_INTMEM + - CSTORM_STATS_FLAGS_OFFSET(func) + 4, 0); - - REG_WR(bp, BAR_XSTRORM_INTMEM + - XSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func), - U64_LO(bnx2x_sp_mapping(bp, fw_stats))); - REG_WR(bp, BAR_XSTRORM_INTMEM + - XSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func) + 4, - U64_HI(bnx2x_sp_mapping(bp, fw_stats))); - - REG_WR(bp, BAR_TSTRORM_INTMEM + - TSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func), - U64_LO(bnx2x_sp_mapping(bp, fw_stats))); - REG_WR(bp, BAR_TSTRORM_INTMEM + - TSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func) + 4, - U64_HI(bnx2x_sp_mapping(bp, fw_stats))); -} - static void bnx2x_storm_stats_post(struct bnx2x *bp) { if (!bp->stats_pending) { @@ -3032,6 +3029,8 @@ static void bnx2x_stats_init(struct bnx2x *bp) memset(&(bp->port.old_nig_stats), 0, sizeof(struct nig_stats)); bp->port.old_nig_stats.brb_discard = REG_RD(bp, NIG_REG_STAT0_BRB_DISCARD + port*0x38); + bp->port.old_nig_stats.brb_truncate = + REG_RD(bp, NIG_REG_STAT0_BRB_TRUNCATE + port*0x38); REG_RD_DMAE(bp, NIG_REG_STAT0_EGRESS_MAC_PKT0 + port*0x50, &(bp->port.old_nig_stats.egress_mac_pkt0_lo), 2); REG_RD_DMAE(bp, NIG_REG_STAT0_EGRESS_MAC_PKT1 + port*0x50, @@ -3101,12 +3100,12 @@ static int bnx2x_stats_comp(struct bnx2x *bp) might_sleep(); while (*stats_comp != DMAE_COMP_VAL) { - msleep(1); if (!cnt) { BNX2X_ERR("timeout waiting for stats finished\n"); break; } cnt--; + msleep(1); } return 1; } @@ -3451,8 +3450,7 @@ static void bnx2x_bmac_stats_update(struct bnx2x *bp) UPDATE_STAT64(rx_stat_grovr, rx_stat_dot3statsframestoolong); UPDATE_STAT64(rx_stat_grfrg, rx_stat_etherstatsfragments); UPDATE_STAT64(rx_stat_grjbr, rx_stat_etherstatsjabbers); - UPDATE_STAT64(rx_stat_grxpf, rx_stat_bmac_xpf); - UPDATE_STAT64(rx_stat_grxcf, rx_stat_bmac_xcf); + UPDATE_STAT64(rx_stat_grxcf, rx_stat_maccontrolframesreceived); UPDATE_STAT64(rx_stat_grxpf, rx_stat_xoffstateentered); UPDATE_STAT64(rx_stat_grxpf, rx_stat_xoffpauseframesreceived); UPDATE_STAT64(tx_stat_gtxpf, tx_stat_outxoffsent); @@ -3536,6 +3534,8 @@ static int bnx2x_hw_stats_update(struct bnx2x *bp) ADD_EXTEND_64(pstats->brb_drop_hi, pstats->brb_drop_lo, new->brb_discard - old->brb_discard); + ADD_EXTEND_64(estats->brb_truncate_hi, estats->brb_truncate_lo, + new->brb_truncate - old->brb_truncate); UPDATE_STAT64_NIG(egress_mac_pkt0, etherstatspkts1024octetsto1522octets); @@ -3713,8 +3713,7 @@ static void bnx2x_net_stats_update(struct bnx2x *bp) nstats->rx_length_errors = estats->rx_stat_etherstatsundersizepkts_lo + estats->jabber_packets_received; - nstats->rx_over_errors = estats->brb_drop_lo + - estats->brb_truncate_discard; + nstats->rx_over_errors = estats->brb_drop_lo + estats->brb_truncate_lo; nstats->rx_crc_errors = estats->rx_stat_dot3statsfcserrors_lo; nstats->rx_frame_errors = estats->rx_stat_dot3statsalignmenterrors_lo; nstats->rx_fifo_errors = old_tclient->no_buff_discard; @@ -3783,7 +3782,7 @@ static void bnx2x_stats_update(struct bnx2x *bp) bp->fp->rx_comp_cons), le16_to_cpu(*bp->fp->rx_cons_sb), nstats->rx_packets); printk(KERN_DEBUG " %s (Xoff events %u) brb drops %u\n", - netif_queue_stopped(bp->dev)? "Xoff" : "Xon", + netif_queue_stopped(bp->dev) ? "Xoff" : "Xon", estats->driver_xoff, estats->brb_drop_lo); printk(KERN_DEBUG "tstats: checksum_discard %u " "packets_too_big_discard %u no_buff_discard %u " @@ -3994,14 +3993,14 @@ static void bnx2x_zero_sb(struct bnx2x *bp, int sb_id) bnx2x_init_fill(bp, BAR_USTRORM_INTMEM + USTORM_SB_HOST_STATUS_BLOCK_OFFSET(port, sb_id), 0, - sizeof(struct ustorm_def_status_block)/4); + sizeof(struct ustorm_status_block)/4); bnx2x_init_fill(bp, BAR_CSTRORM_INTMEM + CSTORM_SB_HOST_STATUS_BLOCK_OFFSET(port, sb_id), 0, - sizeof(struct cstorm_def_status_block)/4); + sizeof(struct cstorm_status_block)/4); } -static void bnx2x_init_sb(struct bnx2x *bp, int sb_id, - struct host_status_block *sb, dma_addr_t mapping) +static void bnx2x_init_sb(struct bnx2x *bp, struct host_status_block *sb, + dma_addr_t mapping, int sb_id) { int port = BP_PORT(bp); int func = BP_FUNC(bp); @@ -4077,7 +4076,6 @@ static void bnx2x_init_def_sb(struct bnx2x *bp, atten_status_block); def_sb->atten_status_block.status_block_id = sb_id; - bp->def_att_idx = 0; bp->attn_state = 0; reg_offset = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 : @@ -4094,9 +4092,6 @@ static void bnx2x_init_def_sb(struct bnx2x *bp, reg_offset + 0xc + 0x10*index); } - bp->aeu_mask = REG_RD(bp, (port ? MISC_REG_AEU_MASK_ATTN_FUNC_1 : - MISC_REG_AEU_MASK_ATTN_FUNC_0)); - reg_offset = (port ? HC_REG_ATTN_MSG1_ADDR_L : HC_REG_ATTN_MSG0_ADDR_L); @@ -4114,17 +4109,13 @@ static void bnx2x_init_def_sb(struct bnx2x *bp, u_def_status_block); def_sb->u_def_status_block.status_block_id = sb_id; - bp->def_u_idx = 0; - REG_WR(bp, BAR_USTRORM_INTMEM + USTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func), U64_LO(section)); REG_WR(bp, BAR_USTRORM_INTMEM + ((USTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func)) + 4), U64_HI(section)); - REG_WR8(bp, BAR_USTRORM_INTMEM + DEF_USB_FUNC_OFF + + REG_WR8(bp, BAR_USTRORM_INTMEM + DEF_USB_FUNC_OFF + USTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), func); - REG_WR(bp, BAR_USTRORM_INTMEM + USTORM_HC_BTR_OFFSET(func), - BNX2X_BTR); for (index = 0; index < HC_USTORM_DEF_SB_NUM_INDICES; index++) REG_WR16(bp, BAR_USTRORM_INTMEM + @@ -4135,17 +4126,13 @@ static void bnx2x_init_def_sb(struct bnx2x *bp, c_def_status_block); def_sb->c_def_status_block.status_block_id = sb_id; - bp->def_c_idx = 0; - REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func), U64_LO(section)); REG_WR(bp, BAR_CSTRORM_INTMEM + ((CSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func)) + 4), U64_HI(section)); - REG_WR8(bp, BAR_CSTRORM_INTMEM + DEF_CSB_FUNC_OFF + + REG_WR8(bp, BAR_CSTRORM_INTMEM + DEF_CSB_FUNC_OFF + CSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), func); - REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_HC_BTR_OFFSET(func), - BNX2X_BTR); for (index = 0; index < HC_CSTORM_DEF_SB_NUM_INDICES; index++) REG_WR16(bp, BAR_CSTRORM_INTMEM + @@ -4156,17 +4143,13 @@ static void bnx2x_init_def_sb(struct bnx2x *bp, t_def_status_block); def_sb->t_def_status_block.status_block_id = sb_id; - bp->def_t_idx = 0; - REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func), U64_LO(section)); REG_WR(bp, BAR_TSTRORM_INTMEM + ((TSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func)) + 4), U64_HI(section)); - REG_WR8(bp, BAR_TSTRORM_INTMEM + DEF_TSB_FUNC_OFF + + REG_WR8(bp, BAR_TSTRORM_INTMEM + DEF_TSB_FUNC_OFF + TSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), func); - REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_HC_BTR_OFFSET(func), - BNX2X_BTR); for (index = 0; index < HC_TSTORM_DEF_SB_NUM_INDICES; index++) REG_WR16(bp, BAR_TSTRORM_INTMEM + @@ -4177,23 +4160,20 @@ static void bnx2x_init_def_sb(struct bnx2x *bp, x_def_status_block); def_sb->x_def_status_block.status_block_id = sb_id; - bp->def_x_idx = 0; - REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func), U64_LO(section)); REG_WR(bp, BAR_XSTRORM_INTMEM + ((XSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func)) + 4), U64_HI(section)); - REG_WR8(bp, BAR_XSTRORM_INTMEM + DEF_XSB_FUNC_OFF + + REG_WR8(bp, BAR_XSTRORM_INTMEM + DEF_XSB_FUNC_OFF + XSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), func); - REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_HC_BTR_OFFSET(func), - BNX2X_BTR); for (index = 0; index < HC_XSTORM_DEF_SB_NUM_INDICES; index++) REG_WR16(bp, BAR_XSTRORM_INTMEM + XSTORM_DEF_SB_HC_DISABLE_OFFSET(func, index), 1); bp->stats_pending = 0; + bp->set_mac_pending = 0; bnx2x_ack_sb(bp, sb_id, CSTORM_ID, 0, IGU_INT_ENABLE, 0); } @@ -4209,21 +4189,25 @@ static void bnx2x_update_coalesce(struct bnx2x *bp) /* HC_INDEX_U_ETH_RX_CQ_CONS */ REG_WR8(bp, BAR_USTRORM_INTMEM + USTORM_SB_HC_TIMEOUT_OFFSET(port, sb_id, - HC_INDEX_U_ETH_RX_CQ_CONS), + U_SB_ETH_RX_CQ_INDEX), bp->rx_ticks/12); REG_WR16(bp, BAR_USTRORM_INTMEM + USTORM_SB_HC_DISABLE_OFFSET(port, sb_id, - HC_INDEX_U_ETH_RX_CQ_CONS), + U_SB_ETH_RX_CQ_INDEX), + bp->rx_ticks ? 0 : 1); + REG_WR16(bp, BAR_USTRORM_INTMEM + + USTORM_SB_HC_DISABLE_OFFSET(port, sb_id, + U_SB_ETH_RX_BD_INDEX), bp->rx_ticks ? 0 : 1); /* HC_INDEX_C_ETH_TX_CQ_CONS */ REG_WR8(bp, BAR_CSTRORM_INTMEM + CSTORM_SB_HC_TIMEOUT_OFFSET(port, sb_id, - HC_INDEX_C_ETH_TX_CQ_CONS), + C_SB_ETH_TX_CQ_INDEX), bp->tx_ticks/12); REG_WR16(bp, BAR_CSTRORM_INTMEM + CSTORM_SB_HC_DISABLE_OFFSET(port, sb_id, - HC_INDEX_C_ETH_TX_CQ_CONS), + C_SB_ETH_TX_CQ_INDEX), bp->tx_ticks ? 0 : 1); } } @@ -4245,7 +4229,7 @@ static inline void bnx2x_free_tpa_pool(struct bnx2x *bp, if (fp->tpa_state[i] == BNX2X_TPA_START) pci_unmap_single(bp->pdev, pci_unmap_addr(rx_buf, mapping), - bp->rx_buf_use_size, + bp->rx_buf_size, PCI_DMA_FROMDEVICE); dev_kfree_skb(skb); @@ -4256,23 +4240,24 @@ static inline void bnx2x_free_tpa_pool(struct bnx2x *bp, static void bnx2x_init_rx_rings(struct bnx2x *bp) { int func = BP_FUNC(bp); - u16 ring_prod, cqe_ring_prod = 0; + int max_agg_queues = CHIP_IS_E1(bp) ? ETH_MAX_AGGREGATION_QUEUES_E1 : + ETH_MAX_AGGREGATION_QUEUES_E1H; + u16 ring_prod, cqe_ring_prod; int i, j; - bp->rx_buf_use_size = bp->dev->mtu; - bp->rx_buf_use_size += bp->rx_offset + ETH_OVREHEAD; - bp->rx_buf_size = bp->rx_buf_use_size + 64; + bp->rx_buf_size = bp->dev->mtu; + bp->rx_buf_size += bp->rx_offset + ETH_OVREHEAD + + BCM_RX_ETH_PAYLOAD_ALIGN; if (bp->flags & TPA_ENABLE_FLAG) { DP(NETIF_MSG_IFUP, - "rx_buf_use_size %d rx_buf_size %d effective_mtu %d\n", - bp->rx_buf_use_size, bp->rx_buf_size, - bp->dev->mtu + ETH_OVREHEAD); + "rx_buf_size %d effective_mtu %d\n", + bp->rx_buf_size, bp->dev->mtu + ETH_OVREHEAD); for_each_queue(bp, j) { - for (i = 0; i < ETH_MAX_AGGREGATION_QUEUES_E1H; i++) { - struct bnx2x_fastpath *fp = &bp->fp[j]; + struct bnx2x_fastpath *fp = &bp->fp[j]; + for (i = 0; i < max_agg_queues; i++) { fp->tpa_pool[i].skb = netdev_alloc_skb(bp->dev, bp->rx_buf_size); if (!fp->tpa_pool[i].skb) { @@ -4352,8 +4337,7 @@ static void bnx2x_init_rx_rings(struct bnx2x *bp) BNX2X_ERR("disabling TPA for queue[%d]\n", j); /* Cleanup already allocated elements */ bnx2x_free_rx_sge_range(bp, fp, ring_prod); - bnx2x_free_tpa_pool(bp, fp, - ETH_MAX_AGGREGATION_QUEUES_E1H); + bnx2x_free_tpa_pool(bp, fp, max_agg_queues); fp->disable_tpa = 1; ring_prod = 0; break; @@ -4363,13 +4347,13 @@ static void bnx2x_init_rx_rings(struct bnx2x *bp) fp->rx_sge_prod = ring_prod; /* Allocate BDs and initialize BD ring */ - fp->rx_comp_cons = fp->rx_alloc_failed = 0; + fp->rx_comp_cons = 0; cqe_ring_prod = ring_prod = 0; for (i = 0; i < bp->rx_ring_size; i++) { if (bnx2x_alloc_rx_skb(bp, fp, ring_prod) < 0) { BNX2X_ERR("was only able to allocate " "%d rx skbs\n", i); - fp->rx_alloc_failed++; + bp->eth_stats.rx_skb_alloc_failed++; break; } ring_prod = NEXT_RX_IDX(ring_prod); @@ -4477,9 +4461,10 @@ static void bnx2x_init_context(struct bnx2x *bp) context->ustorm_st_context.common.status_block_id = sb_id; context->ustorm_st_context.common.flags = USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_MC_ALIGNMENT; - context->ustorm_st_context.common.mc_alignment_size = 64; + context->ustorm_st_context.common.mc_alignment_size = + BCM_RX_ETH_PAYLOAD_ALIGN; context->ustorm_st_context.common.bd_buff_size = - bp->rx_buf_use_size; + bp->rx_buf_size; context->ustorm_st_context.common.bd_page_base_hi = U64_HI(fp->rx_desc_mapping); context->ustorm_st_context.common.bd_page_base_lo = @@ -4497,7 +4482,7 @@ static void bnx2x_init_context(struct bnx2x *bp) } context->cstorm_st_context.sb_index_number = - HC_INDEX_C_ETH_TX_CQ_CONS; + C_SB_ETH_TX_CQ_INDEX; context->cstorm_st_context.status_block_id = sb_id; context->xstorm_ag_context.cdu_reserved = @@ -4535,7 +4520,7 @@ static void bnx2x_set_client_config(struct bnx2x *bp) int i; tstorm_client.mtu = bp->dev->mtu + ETH_OVREHEAD; - tstorm_client.statistics_counter_id = 0; + tstorm_client.statistics_counter_id = BP_CL_ID(bp); tstorm_client.config_flags = TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE; #ifdef BCM_VLAN @@ -4579,7 +4564,7 @@ static void bnx2x_set_storm_rx_mode(struct bnx2x *bp) int func = BP_FUNC(bp); int i; - DP(NETIF_MSG_RX_STATUS, "rx mode is %d\n", mode); + DP(NETIF_MSG_IFUP, "rx mode %d mask 0x%x\n", mode, mask); switch (mode) { case BNX2X_RX_MODE_NONE: /* no Rx */ @@ -4617,13 +4602,46 @@ static void bnx2x_set_storm_rx_mode(struct bnx2x *bp) bnx2x_set_client_config(bp); } -static void bnx2x_init_internal(struct bnx2x *bp) +static void bnx2x_init_internal_common(struct bnx2x *bp) +{ + int i; + + if (bp->flags & TPA_ENABLE_FLAG) { + struct tstorm_eth_tpa_exist tpa = {0}; + + tpa.tpa_exist = 1; + + REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_TPA_EXIST_OFFSET, + ((u32 *)&tpa)[0]); + REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_TPA_EXIST_OFFSET + 4, + ((u32 *)&tpa)[1]); + } + + /* Zero this manually as its initialization is + currently missing in the initTool */ + for (i = 0; i < (USTORM_AGG_DATA_SIZE >> 2); i++) + REG_WR(bp, BAR_USTRORM_INTMEM + + USTORM_AGG_DATA_OFFSET + i * 4, 0); +} + +static void bnx2x_init_internal_port(struct bnx2x *bp) +{ + int port = BP_PORT(bp); + + REG_WR(bp, BAR_USTRORM_INTMEM + USTORM_HC_BTR_OFFSET(port), BNX2X_BTR); + REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_HC_BTR_OFFSET(port), BNX2X_BTR); + REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_HC_BTR_OFFSET(port), BNX2X_BTR); + REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_HC_BTR_OFFSET(port), BNX2X_BTR); +} + +static void bnx2x_init_internal_func(struct bnx2x *bp) { struct tstorm_eth_function_common_config tstorm_config = {0}; struct stats_indication_flags stats_flags = {0}; int port = BP_PORT(bp); int func = BP_FUNC(bp); int i; + u16 max_agg_size; if (is_multi(bp)) { tstorm_config.config_flags = MULTI_FLAGS; @@ -4636,31 +4654,53 @@ static void bnx2x_init_internal(struct bnx2x *bp) TSTORM_FUNCTION_COMMON_CONFIG_OFFSET(func), (*(u32 *)&tstorm_config)); -/* DP(NETIF_MSG_IFUP, "tstorm_config: 0x%08x\n", - (*(u32 *)&tstorm_config)); */ - bp->rx_mode = BNX2X_RX_MODE_NONE; /* no rx until link is up */ bnx2x_set_storm_rx_mode(bp); + /* reset xstorm per client statistics */ + for (i = 0; i < sizeof(struct xstorm_per_client_stats) / 4; i++) { + REG_WR(bp, BAR_XSTRORM_INTMEM + + XSTORM_PER_COUNTER_ID_STATS_OFFSET(port, BP_CL_ID(bp)) + + i*4, 0); + } + /* reset tstorm per client statistics */ + for (i = 0; i < sizeof(struct tstorm_per_client_stats) / 4; i++) { + REG_WR(bp, BAR_TSTRORM_INTMEM + + TSTORM_PER_COUNTER_ID_STATS_OFFSET(port, BP_CL_ID(bp)) + + i*4, 0); + } + + /* Init statistics related context */ stats_flags.collect_eth = 1; - REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_STATS_FLAGS_OFFSET(port), + REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_STATS_FLAGS_OFFSET(func), ((u32 *)&stats_flags)[0]); - REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_STATS_FLAGS_OFFSET(port) + 4, + REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_STATS_FLAGS_OFFSET(func) + 4, ((u32 *)&stats_flags)[1]); - REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_STATS_FLAGS_OFFSET(port), + REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_STATS_FLAGS_OFFSET(func), ((u32 *)&stats_flags)[0]); - REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_STATS_FLAGS_OFFSET(port) + 4, + REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_STATS_FLAGS_OFFSET(func) + 4, ((u32 *)&stats_flags)[1]); - REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_STATS_FLAGS_OFFSET(port), + REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_STATS_FLAGS_OFFSET(func), ((u32 *)&stats_flags)[0]); - REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_STATS_FLAGS_OFFSET(port) + 4, + REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_STATS_FLAGS_OFFSET(func) + 4, ((u32 *)&stats_flags)[1]); -/* DP(NETIF_MSG_IFUP, "stats_flags: 0x%08x 0x%08x\n", - ((u32 *)&stats_flags)[0], ((u32 *)&stats_flags)[1]); */ + REG_WR(bp, BAR_XSTRORM_INTMEM + + XSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func), + U64_LO(bnx2x_sp_mapping(bp, fw_stats))); + REG_WR(bp, BAR_XSTRORM_INTMEM + + XSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func) + 4, + U64_HI(bnx2x_sp_mapping(bp, fw_stats))); + + REG_WR(bp, BAR_TSTRORM_INTMEM + + TSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func), + U64_LO(bnx2x_sp_mapping(bp, fw_stats))); + REG_WR(bp, BAR_TSTRORM_INTMEM + + TSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func) + 4, + U64_HI(bnx2x_sp_mapping(bp, fw_stats))); if (CHIP_IS_E1H(bp)) { REG_WR8(bp, BAR_XSTRORM_INTMEM + XSTORM_FUNCTION_MODE_OFFSET, @@ -4676,15 +4716,12 @@ static void bnx2x_init_internal(struct bnx2x *bp) bp->e1hov); } - /* Zero this manualy as its initialization is - currently missing in the initTool */ - for (i = 0; i < USTORM_AGG_DATA_SIZE >> 2; i++) - REG_WR(bp, BAR_USTRORM_INTMEM + - USTORM_AGG_DATA_OFFSET + 4*i, 0); - + /* Init CQ ring mapping and aggregation size */ + max_agg_size = min((u32)(bp->rx_buf_size + + 8*BCM_PAGE_SIZE*PAGES_PER_SGE), + (u32)0xffff); for_each_queue(bp, i) { struct bnx2x_fastpath *fp = &bp->fp[i]; - u16 max_agg_size; REG_WR(bp, BAR_USTRORM_INTMEM + USTORM_CQE_PAGE_BASE_OFFSET(port, FP_CL_ID(fp)), @@ -4693,16 +4730,34 @@ static void bnx2x_init_internal(struct bnx2x *bp) USTORM_CQE_PAGE_BASE_OFFSET(port, FP_CL_ID(fp)) + 4, U64_HI(fp->rx_comp_mapping)); - max_agg_size = min((u32)(bp->rx_buf_use_size + - 8*BCM_PAGE_SIZE*PAGES_PER_SGE), - (u32)0xffff); REG_WR16(bp, BAR_USTRORM_INTMEM + USTORM_MAX_AGG_SIZE_OFFSET(port, FP_CL_ID(fp)), max_agg_size); } } -static void bnx2x_nic_init(struct bnx2x *bp) +static void bnx2x_init_internal(struct bnx2x *bp, u32 load_code) +{ + switch (load_code) { + case FW_MSG_CODE_DRV_LOAD_COMMON: + bnx2x_init_internal_common(bp); + /* no break */ + + case FW_MSG_CODE_DRV_LOAD_PORT: + bnx2x_init_internal_port(bp); + /* no break */ + + case FW_MSG_CODE_DRV_LOAD_FUNCTION: + bnx2x_init_internal_func(bp); + break; + + default: + BNX2X_ERR("Unknown load_code (0x%x) from MCP\n", load_code); + break; + } +} + +static void bnx2x_nic_init(struct bnx2x *bp, u32 load_code) { int i; @@ -4717,19 +4772,20 @@ static void bnx2x_nic_init(struct bnx2x *bp) DP(NETIF_MSG_IFUP, "bnx2x_init_sb(%p,%p) index %d cl_id %d sb %d\n", bp, fp->status_blk, i, FP_CL_ID(fp), FP_SB_ID(fp)); - bnx2x_init_sb(bp, FP_SB_ID(fp), fp->status_blk, - fp->status_blk_mapping); + bnx2x_init_sb(bp, fp->status_blk, fp->status_blk_mapping, + FP_SB_ID(fp)); + bnx2x_update_fpsb_idx(fp); } - bnx2x_init_def_sb(bp, bp->def_status_blk, - bp->def_status_blk_mapping, DEF_SB_ID); + bnx2x_init_def_sb(bp, bp->def_status_blk, bp->def_status_blk_mapping, + DEF_SB_ID); + bnx2x_update_dsb_idx(bp); bnx2x_update_coalesce(bp); bnx2x_init_rx_rings(bp); bnx2x_init_tx_ring(bp); bnx2x_init_sp_ring(bp); bnx2x_init_context(bp); - bnx2x_init_internal(bp); - bnx2x_storm_stats_init(bp); + bnx2x_init_internal(bp, load_code); bnx2x_init_ind_table(bp); bnx2x_int_enable(bp); } @@ -4878,7 +4934,7 @@ static int bnx2x_int_mem_test(struct bnx2x *bp) REG_WR(bp, TSDM_REG_ENABLE_IN1, 0x0); REG_WR(bp, TCM_REG_PRS_IFEN, 0x0); REG_WR(bp, CFC_REG_DEBUG0, 0x1); - NIG_WR(NIG_REG_PRS_REQ_IN_EN, 0x0); + REG_WR(bp, NIG_REG_PRS_REQ_IN_EN, 0x0); /* Write 0 to parser credits for CFC search request */ REG_WR(bp, PRS_REG_CFC_SEARCH_INITIAL_CREDIT, 0x0); @@ -4933,7 +4989,7 @@ static int bnx2x_int_mem_test(struct bnx2x *bp) REG_WR(bp, TSDM_REG_ENABLE_IN1, 0x0); REG_WR(bp, TCM_REG_PRS_IFEN, 0x0); REG_WR(bp, CFC_REG_DEBUG0, 0x1); - NIG_WR(NIG_REG_PRS_REQ_IN_EN, 0x0); + REG_WR(bp, NIG_REG_PRS_REQ_IN_EN, 0x0); /* Write 0 to parser credits for CFC search request */ REG_WR(bp, PRS_REG_CFC_SEARCH_INITIAL_CREDIT, 0x0); @@ -5000,7 +5056,7 @@ static int bnx2x_int_mem_test(struct bnx2x *bp) REG_WR(bp, TSDM_REG_ENABLE_IN1, 0x7fffffff); REG_WR(bp, TCM_REG_PRS_IFEN, 0x1); REG_WR(bp, CFC_REG_DEBUG0, 0x0); - NIG_WR(NIG_REG_PRS_REQ_IN_EN, 0x1); + REG_WR(bp, NIG_REG_PRS_REQ_IN_EN, 0x1); DP(NETIF_MSG_HW, "done\n"); @@ -5089,11 +5145,6 @@ static int bnx2x_init_common(struct bnx2x *bp) REG_WR(bp, PXP2_REG_RD_CDURD_SWAP_MODE, 1); #endif -#ifndef BCM_ISCSI - /* set NIC mode */ - REG_WR(bp, PRS_REG_NIC_MODE, 1); -#endif - REG_WR(bp, PXP2_REG_RQ_CDU_P_SIZE, 2); #ifdef BCM_ISCSI REG_WR(bp, PXP2_REG_RQ_TM_P_SIZE, 5); @@ -5163,6 +5214,8 @@ static int bnx2x_init_common(struct bnx2x *bp) } bnx2x_init_block(bp, PRS_COMMON_START, PRS_COMMON_END); + /* set NIC mode */ + REG_WR(bp, PRS_REG_NIC_MODE, 1); if (CHIP_IS_E1H(bp)) REG_WR(bp, PRS_REG_E1HOV_MODE, IS_E1HMF(bp)); @@ -5296,6 +5349,7 @@ static int bnx2x_init_common(struct bnx2x *bp) } switch (bp->common.board & SHARED_HW_CFG_BOARD_TYPE_MASK) { + case SHARED_HW_CFG_BOARD_TYPE_BCM957710A1021G: case SHARED_HW_CFG_BOARD_TYPE_BCM957710A1022G: /* Fan failure is indicated by SPIO 5 */ bnx2x_set_spio(bp, MISC_REGISTERS_SPIO_5, @@ -5322,16 +5376,12 @@ static int bnx2x_init_common(struct bnx2x *bp) enable_blocks_attention(bp); - if (bp->flags & TPA_ENABLE_FLAG) { - struct tstorm_eth_tpa_exist tmp = {0}; - - tmp.tpa_exist = 1; - - REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_TPA_EXIST_OFFSET, - ((u32 *)&tmp)[0]); - REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_TPA_EXIST_OFFSET + 4, - ((u32 *)&tmp)[1]); - } + if (!BP_NOMCP(bp)) { + bnx2x_acquire_phy_lock(bp); + bnx2x_common_init_phy(bp, bp->common.shmem_base); + bnx2x_release_phy_lock(bp); + } else + BNX2X_ERR("Bootcode is missing - can not initialize link\n"); return 0; } @@ -5483,6 +5533,7 @@ static int bnx2x_init_port(struct bnx2x *bp) /* Port DMAE comes here */ switch (bp->common.board & SHARED_HW_CFG_BOARD_TYPE_MASK) { + case SHARED_HW_CFG_BOARD_TYPE_BCM957710A1021G: case SHARED_HW_CFG_BOARD_TYPE_BCM957710A1022G: /* add SPIO 5 to group 0 */ val = REG_RD(bp, MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0); @@ -5638,18 +5689,23 @@ static u32 bnx2x_fw_command(struct bnx2x *bp, u32 command) int func = BP_FUNC(bp); u32 seq = ++bp->fw_seq; u32 rc = 0; + u32 cnt = 1; + u8 delay = CHIP_REV_IS_SLOW(bp) ? 100 : 10; SHMEM_WR(bp, func_mb[func].drv_mb_header, (command | seq)); DP(BNX2X_MSG_MCP, "wrote command (%x) to FW MB\n", (command | seq)); - /* let the FW do it's magic ... */ - msleep(100); /* TBD */ + do { + /* let the FW do it's magic ... */ + msleep(delay); - if (CHIP_REV_IS_SLOW(bp)) - msleep(900); + rc = SHMEM_RD(bp, func_mb[func].fw_mb_header); - rc = SHMEM_RD(bp, func_mb[func].fw_mb_header); - DP(BNX2X_MSG_MCP, "read (%x) seq is (%x) from FW MB\n", rc, seq); + /* Give the FW up to 2 second (200*10ms) */ + } while ((seq != (rc & FW_MSG_SEQ_NUMBER_MASK)) && (cnt++ < 200)); + + DP(BNX2X_MSG_MCP, "[after %d ms] read (%x) seq is (%x) from FW MB\n", + cnt*delay, rc, seq); /* is this a reply to our command? */ if (seq == (rc & FW_MSG_SEQ_NUMBER_MASK)) { @@ -5713,6 +5769,7 @@ static void bnx2x_free_mem(struct bnx2x *bp) NUM_RCQ_BD); /* SGE ring */ + BNX2X_FREE(bnx2x_fp(bp, i, rx_page_ring)); BNX2X_PCI_FREE(bnx2x_fp(bp, i, rx_sge_ring), bnx2x_fp(bp, i, rx_sge_mapping), BCM_PAGE_SIZE * NUM_RX_SGE_PAGES); @@ -5883,14 +5940,15 @@ static void bnx2x_free_rx_skbs(struct bnx2x *bp) pci_unmap_single(bp->pdev, pci_unmap_addr(rx_buf, mapping), - bp->rx_buf_use_size, + bp->rx_buf_size, PCI_DMA_FROMDEVICE); rx_buf->skb = NULL; dev_kfree_skb(skb); } if (!fp->disable_tpa) - bnx2x_free_tpa_pool(bp, fp, + bnx2x_free_tpa_pool(bp, fp, CHIP_IS_E1(bp) ? + ETH_MAX_AGGREGATION_QUEUES_E1 : ETH_MAX_AGGREGATION_QUEUES_E1H); } } @@ -5976,8 +6034,8 @@ static int bnx2x_req_msix_irqs(struct bnx2x *bp) bnx2x_msix_fp_int, 0, bp->dev->name, &bp->fp[i]); if (rc) { - BNX2X_ERR("request fp #%d irq failed rc %d\n", - i + offset, rc); + BNX2X_ERR("request fp #%d irq failed rc -%d\n", + i + offset, -rc); bnx2x_free_msix_irqs(bp); return -EBUSY; } @@ -6000,11 +6058,49 @@ static int bnx2x_req_irq(struct bnx2x *bp) return rc; } +static void bnx2x_napi_enable(struct bnx2x *bp) +{ + int i; + + for_each_queue(bp, i) + napi_enable(&bnx2x_fp(bp, i, napi)); +} + +static void bnx2x_napi_disable(struct bnx2x *bp) +{ + int i; + + for_each_queue(bp, i) + napi_disable(&bnx2x_fp(bp, i, napi)); +} + +static void bnx2x_netif_start(struct bnx2x *bp) +{ + if (atomic_dec_and_test(&bp->intr_sem)) { + if (netif_running(bp->dev)) { + if (bp->state == BNX2X_STATE_OPEN) + netif_wake_queue(bp->dev); + bnx2x_napi_enable(bp); + bnx2x_int_enable(bp); + } + } +} + +static void bnx2x_netif_stop(struct bnx2x *bp) +{ + bnx2x_int_disable_sync(bp); + if (netif_running(bp->dev)) { + bnx2x_napi_disable(bp); + netif_tx_disable(bp->dev); + bp->dev->trans_start = jiffies; /* prevent tx timeout */ + } +} + /* * Init service functions */ -static void bnx2x_set_mac_addr_e1(struct bnx2x *bp) +static void bnx2x_set_mac_addr_e1(struct bnx2x *bp, int set) { struct mac_configuration_cmd *config = bnx2x_sp(bp, mac_config); int port = BP_PORT(bp); @@ -6026,11 +6122,15 @@ static void bnx2x_set_mac_addr_e1(struct bnx2x *bp) config->config_table[0].cam_entry.lsb_mac_addr = swab16(*(u16 *)&bp->dev->dev_addr[4]); config->config_table[0].cam_entry.flags = cpu_to_le16(port); - config->config_table[0].target_table_entry.flags = 0; + if (set) + config->config_table[0].target_table_entry.flags = 0; + else + CAM_INVALIDATE(config->config_table[0]); config->config_table[0].target_table_entry.client_id = 0; config->config_table[0].target_table_entry.vlan_id = 0; - DP(NETIF_MSG_IFUP, "setting MAC (%04x:%04x:%04x)\n", + DP(NETIF_MSG_IFUP, "%s MAC (%04x:%04x:%04x)\n", + (set ? "setting" : "clearing"), config->config_table[0].cam_entry.msb_mac_addr, config->config_table[0].cam_entry.middle_mac_addr, config->config_table[0].cam_entry.lsb_mac_addr); @@ -6040,8 +6140,11 @@ static void bnx2x_set_mac_addr_e1(struct bnx2x *bp) config->config_table[1].cam_entry.middle_mac_addr = 0xffff; config->config_table[1].cam_entry.lsb_mac_addr = 0xffff; config->config_table[1].cam_entry.flags = cpu_to_le16(port); - config->config_table[1].target_table_entry.flags = + if (set) + config->config_table[1].target_table_entry.flags = TSTORM_CAM_TARGET_TABLE_ENTRY_BROADCAST; + else + CAM_INVALIDATE(config->config_table[1]); config->config_table[1].target_table_entry.client_id = 0; config->config_table[1].target_table_entry.vlan_id = 0; @@ -6050,12 +6153,12 @@ static void bnx2x_set_mac_addr_e1(struct bnx2x *bp) U64_LO(bnx2x_sp_mapping(bp, mac_config)), 0); } -static void bnx2x_set_mac_addr_e1h(struct bnx2x *bp) +static void bnx2x_set_mac_addr_e1h(struct bnx2x *bp, int set) { struct mac_configuration_cmd_e1h *config = (struct mac_configuration_cmd_e1h *)bnx2x_sp(bp, mac_config); - if (bp->state != BNX2X_STATE_OPEN) { + if (set && (bp->state != BNX2X_STATE_OPEN)) { DP(NETIF_MSG_IFUP, "state is %x, returning\n", bp->state); return; } @@ -6079,9 +6182,14 @@ static void bnx2x_set_mac_addr_e1h(struct bnx2x *bp) config->config_table[0].client_id = BP_L_ID(bp); config->config_table[0].vlan_id = 0; config->config_table[0].e1hov_id = cpu_to_le16(bp->e1hov); - config->config_table[0].flags = BP_PORT(bp); + if (set) + config->config_table[0].flags = BP_PORT(bp); + else + config->config_table[0].flags = + MAC_CONFIGURATION_ENTRY_E1H_ACTION_TYPE; - DP(NETIF_MSG_IFUP, "setting MAC (%04x:%04x:%04x) E1HOV %d CLID %d\n", + DP(NETIF_MSG_IFUP, "%s MAC (%04x:%04x:%04x) E1HOV %d CLID %d\n", + (set ? "setting" : "clearing"), config->config_table[0].msb_mac_addr, config->config_table[0].middle_mac_addr, config->config_table[0].lsb_mac_addr, bp->e1hov, BP_L_ID(bp)); @@ -6106,13 +6214,13 @@ static int bnx2x_wait_ramrod(struct bnx2x *bp, int state, int idx, bnx2x_rx_int(bp->fp, 10); /* if index is different from 0 * the reply for some commands will - * be on the none default queue + * be on the non default queue */ if (idx) bnx2x_rx_int(&bp->fp[idx], 10); } - mb(); /* state is changed by bnx2x_sp_event() */ + mb(); /* state is changed by bnx2x_sp_event() */ if (*state_p == state) return 0; @@ -6167,7 +6275,6 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode) { u32 load_code; int i, rc; - #ifdef BNX2X_STOP_ON_ERROR if (unlikely(bp->panic)) return -EPERM; @@ -6183,22 +6290,24 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode) if (!BP_NOMCP(bp)) { load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_REQ); if (!load_code) { - BNX2X_ERR("MCP response failure, unloading\n"); + BNX2X_ERR("MCP response failure, aborting\n"); return -EBUSY; } if (load_code == FW_MSG_CODE_DRV_LOAD_REFUSED) return -EBUSY; /* other port in diagnostic mode */ } else { + int port = BP_PORT(bp); + DP(NETIF_MSG_IFUP, "NO MCP load counts before us %d, %d, %d\n", load_count[0], load_count[1], load_count[2]); load_count[0]++; - load_count[1 + BP_PORT(bp)]++; + load_count[1 + port]++; DP(NETIF_MSG_IFUP, "NO MCP new load counts %d, %d, %d\n", load_count[0], load_count[1], load_count[2]); if (load_count[0] == 1) load_code = FW_MSG_CODE_DRV_LOAD_COMMON; - else if (load_count[1 + BP_PORT(bp)] == 1) + else if (load_count[1 + port] == 1) load_code = FW_MSG_CODE_DRV_LOAD_PORT; else load_code = FW_MSG_CODE_DRV_LOAD_FUNCTION; @@ -6247,9 +6356,6 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode) bnx2x_fp(bp, i, disable_tpa) = ((bp->flags & TPA_ENABLE_FLAG) == 0); - /* Disable interrupt handling until HW is initialized */ - atomic_set(&bp->intr_sem, 1); - if (bp->flags & USING_MSIX_FLAG) { rc = bnx2x_req_msix_irqs(bp); if (rc) { @@ -6273,22 +6379,19 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode) rc = bnx2x_init_hw(bp, load_code); if (rc) { BNX2X_ERR("HW init failed, aborting\n"); - goto load_error; + goto load_int_disable; } - /* Enable interrupt handling */ - atomic_set(&bp->intr_sem, 0); - /* Setup NIC internals and enable interrupts */ - bnx2x_nic_init(bp); + bnx2x_nic_init(bp, load_code); /* Send LOAD_DONE command to MCP */ if (!BP_NOMCP(bp)) { load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE); if (!load_code) { - BNX2X_ERR("MCP response failure, unloading\n"); + BNX2X_ERR("MCP response failure, aborting\n"); rc = -EBUSY; - goto load_int_disable; + goto load_rings_free; } } @@ -6298,15 +6401,15 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode) /* Enable Rx interrupt handling before sending the ramrod as it's completed on Rx FP queue */ - for_each_queue(bp, i) - napi_enable(&bnx2x_fp(bp, i, napi)); + bnx2x_napi_enable(bp); + + /* Enable interrupt handling */ + atomic_set(&bp->intr_sem, 0); rc = bnx2x_setup_leading(bp); if (rc) { -#ifdef BNX2X_STOP_ON_ERROR - bp->panic = 1; -#endif - goto load_stop_netif; + BNX2X_ERR("Setup leading failed!\n"); + goto load_netif_stop; } if (CHIP_IS_E1H(bp)) @@ -6319,13 +6422,13 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode) for_each_nondefault_queue(bp, i) { rc = bnx2x_setup_multi(bp, i); if (rc) - goto load_stop_netif; + goto load_netif_stop; } if (CHIP_IS_E1(bp)) - bnx2x_set_mac_addr_e1(bp); + bnx2x_set_mac_addr_e1(bp, 1); else - bnx2x_set_mac_addr_e1h(bp); + bnx2x_set_mac_addr_e1h(bp, 1); if (bp->port.pmf) bnx2x_initial_phy_init(bp); @@ -6339,7 +6442,6 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode) break; case LOAD_OPEN: - /* IRQ is only requested from bnx2x_open */ netif_start_queue(bp->dev); bnx2x_set_rx_mode(bp->dev); if (bp->flags & USING_MSIX_FLAG) @@ -6365,21 +6467,17 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode) return 0; -load_stop_netif: +load_netif_stop: + bnx2x_napi_disable(bp); +load_rings_free: + /* Free SKBs, SGEs, TPA pool and driver internals */ + bnx2x_free_skbs(bp); for_each_queue(bp, i) - napi_disable(&bnx2x_fp(bp, i, napi)); - + bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE); load_int_disable: bnx2x_int_disable_sync(bp); - /* Release IRQs */ bnx2x_free_irq(bp); - - /* Free SKBs, SGEs, TPA pool and driver internals */ - bnx2x_free_skbs(bp); - for_each_queue(bp, i) - bnx2x_free_rx_sge_range(bp, bp->fp + i, - RX_SGE_CNT*NUM_RX_SGE_PAGES); load_error: bnx2x_free_mem(bp); @@ -6394,7 +6492,7 @@ static int bnx2x_stop_multi(struct bnx2x *bp, int index) /* halt the connection */ bp->fp[index].state = BNX2X_FP_STATE_HALTING; - bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_HALT, index, 0, 0, 0); + bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_HALT, index, 0, index, 0); /* Wait for completion */ rc = bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_HALTED, index, @@ -6411,7 +6509,7 @@ static int bnx2x_stop_multi(struct bnx2x *bp, int index) return rc; } -static void bnx2x_stop_leading(struct bnx2x *bp) +static int bnx2x_stop_leading(struct bnx2x *bp) { u16 dsb_sp_prod_idx; /* if the other port is handling traffic, @@ -6429,7 +6527,7 @@ static void bnx2x_stop_leading(struct bnx2x *bp) rc = bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_HALTED, 0, &(bp->fp[0].state), 1); if (rc) /* timeout */ - return; + return rc; dsb_sp_prod_idx = *bp->dsb_sp_prod; @@ -6441,20 +6539,24 @@ static void bnx2x_stop_leading(struct bnx2x *bp) so there is not much to do if this times out */ while (dsb_sp_prod_idx == *bp->dsb_sp_prod) { - msleep(1); if (!cnt) { DP(NETIF_MSG_IFDOWN, "timeout waiting for port del " "dsb_sp_prod 0x%x != dsb_sp_prod_idx 0x%x\n", *bp->dsb_sp_prod, dsb_sp_prod_idx); #ifdef BNX2X_STOP_ON_ERROR bnx2x_panic(); +#else + rc = -EBUSY; #endif break; } cnt--; + msleep(1); } bp->state = BNX2X_STATE_CLOSING_WAIT4_UNLOAD; bp->fp[0].state = BNX2X_FP_STATE_CLOSED; + + return rc; } static void bnx2x_reset_func(struct bnx2x *bp) @@ -6496,7 +6598,7 @@ static void bnx2x_reset_port(struct bnx2x *bp) val = REG_RD(bp, BRB1_REG_PORT_NUM_OCC_BLOCKS_0 + port*4); if (val) DP(NETIF_MSG_IFDOWN, - "BRB1 is not empty %d blooks are occupied\n", val); + "BRB1 is not empty %d blocks are occupied\n", val); /* TODO: Close Doorbell port? */ } @@ -6536,43 +6638,35 @@ static void bnx2x_reset_chip(struct bnx2x *bp, u32 reset_code) } } -/* msut be called with rtnl_lock */ +/* must be called with rtnl_lock */ static int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode) { + int port = BP_PORT(bp); u32 reset_code = 0; - int i, cnt; + int i, cnt, rc; bp->state = BNX2X_STATE_CLOSING_WAIT4_HALT; bp->rx_mode = BNX2X_RX_MODE_NONE; bnx2x_set_storm_rx_mode(bp); - if (netif_running(bp->dev)) { - netif_tx_disable(bp->dev); - bp->dev->trans_start = jiffies; /* prevent tx timeout */ - } - + bnx2x_netif_stop(bp); + if (!netif_running(bp->dev)) + bnx2x_napi_disable(bp); del_timer_sync(&bp->timer); SHMEM_WR(bp, func_mb[BP_FUNC(bp)].drv_pulse_mb, (DRV_PULSE_ALWAYS_ALIVE | bp->fw_drv_pulse_wr_seq)); bnx2x_stats_handle(bp, STATS_EVENT_STOP); - /* Wait until all fast path tasks complete */ + /* Wait until tx fast path tasks complete */ for_each_queue(bp, i) { struct bnx2x_fastpath *fp = &bp->fp[i]; -#ifdef BNX2X_STOP_ON_ERROR -#ifdef __powerpc64__ - DP(NETIF_MSG_RX_STATUS, "fp->tpa_queue_used = 0x%lx\n", -#else - DP(NETIF_MSG_IFDOWN, "fp->tpa_queue_used = 0x%llx\n", -#endif - fp->tpa_queue_used); -#endif cnt = 1000; smp_rmb(); - while (bnx2x_has_work(fp)) { - msleep(1); + while (BNX2X_HAS_TX_WORK(fp)) { + + bnx2x_tx_int(fp, 1000); if (!cnt) { BNX2X_ERR("timeout waiting for queue[%d]\n", i); @@ -6584,40 +6678,68 @@ static int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode) #endif } cnt--; + msleep(1); smp_rmb(); } } - - /* Wait until all slow path tasks complete */ - cnt = 1000; - while ((bp->spq_left != MAX_SPQ_PENDING) && cnt--) - msleep(1); - - for_each_queue(bp, i) - napi_disable(&bnx2x_fp(bp, i, napi)); - /* Disable interrupts after Tx and Rx are disabled on stack level */ - bnx2x_int_disable_sync(bp); + /* Give HW time to discard old tx messages */ + msleep(1); /* Release IRQs */ bnx2x_free_irq(bp); - if (bp->flags & NO_WOL_FLAG) + if (CHIP_IS_E1(bp)) { + struct mac_configuration_cmd *config = + bnx2x_sp(bp, mcast_config); + + bnx2x_set_mac_addr_e1(bp, 0); + + for (i = 0; i < config->hdr.length_6b; i++) + CAM_INVALIDATE(config->config_table[i]); + + config->hdr.length_6b = i; + if (CHIP_REV_IS_SLOW(bp)) + config->hdr.offset = BNX2X_MAX_EMUL_MULTI*(1 + port); + else + config->hdr.offset = BNX2X_MAX_MULTICAST*(1 + port); + config->hdr.client_id = BP_CL_ID(bp); + config->hdr.reserved1 = 0; + + bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_SET_MAC, 0, + U64_HI(bnx2x_sp_mapping(bp, mcast_config)), + U64_LO(bnx2x_sp_mapping(bp, mcast_config)), 0); + + } else { /* E1H */ + REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 0); + + bnx2x_set_mac_addr_e1h(bp, 0); + + for (i = 0; i < MC_HASH_SIZE; i++) + REG_WR(bp, MC_HASH_OFFSET(bp, i), 0); + } + + if (unload_mode == UNLOAD_NORMAL) + reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS; + + else if (bp->flags & NO_WOL_FLAG) { reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP; + if (CHIP_IS_E1H(bp)) + REG_WR(bp, MISC_REG_E1HMF_MODE, 0); - else if (bp->wol) { - u32 emac_base = BP_PORT(bp) ? GRCBASE_EMAC1 : GRCBASE_EMAC0; + } else if (bp->wol) { + u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0; u8 *mac_addr = bp->dev->dev_addr; u32 val; - /* The mac address is written to entries 1-4 to preserve entry 0 which is used by the PMF */ + u8 entry = (BP_E1HVN(bp) + 1)*8; + val = (mac_addr[0] << 8) | mac_addr[1]; - EMAC_WR(EMAC_REG_EMAC_MAC_MATCH + (BP_E1HVN(bp) + 1)*8, val); + EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH + entry, val); val = (mac_addr[2] << 24) | (mac_addr[3] << 16) | (mac_addr[4] << 8) | mac_addr[5]; - EMAC_WR(EMAC_REG_EMAC_MAC_MATCH + (BP_E1HVN(bp) + 1)*8 + 4, - val); + EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH + entry + 4, val); reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_EN; @@ -6630,23 +6752,14 @@ static int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode) if (bnx2x_stop_multi(bp, i)) goto unload_error; - if (CHIP_IS_E1H(bp)) - REG_WR(bp, NIG_REG_LLH0_FUNC_EN + BP_PORT(bp)*8, 0); - - bnx2x_stop_leading(bp); -#ifdef BNX2X_STOP_ON_ERROR - /* If ramrod completion timed out - break here! */ - if (bp->panic) { + rc = bnx2x_stop_leading(bp); + if (rc) { BNX2X_ERR("Stop leading failed!\n"); +#ifdef BNX2X_STOP_ON_ERROR return -EBUSY; - } +#else + goto unload_error; #endif - - if ((bp->state != BNX2X_STATE_CLOSING_WAIT4_UNLOAD) || - (bp->fp[0].state != BNX2X_FP_STATE_CLOSED)) { - DP(NETIF_MSG_IFDOWN, "failed to close leading properly! " - "state 0x%x fp[0].state 0x%x\n", - bp->state, bp->fp[0].state); } unload_error: @@ -6656,12 +6769,12 @@ unload_error: DP(NETIF_MSG_IFDOWN, "NO MCP load counts %d, %d, %d\n", load_count[0], load_count[1], load_count[2]); load_count[0]--; - load_count[1 + BP_PORT(bp)]--; + load_count[1 + port]--; DP(NETIF_MSG_IFDOWN, "NO MCP new load counts %d, %d, %d\n", load_count[0], load_count[1], load_count[2]); if (load_count[0] == 0) reset_code = FW_MSG_CODE_DRV_UNLOAD_COMMON; - else if (load_count[1 + BP_PORT(bp)] == 0) + else if (load_count[1 + port] == 0) reset_code = FW_MSG_CODE_DRV_UNLOAD_PORT; else reset_code = FW_MSG_CODE_DRV_UNLOAD_FUNCTION; @@ -6681,8 +6794,7 @@ unload_error: /* Free SKBs, SGEs, TPA pool and driver internals */ bnx2x_free_skbs(bp); for_each_queue(bp, i) - bnx2x_free_rx_sge_range(bp, bp->fp + i, - RX_SGE_CNT*NUM_RX_SGE_PAGES); + bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE); bnx2x_free_mem(bp); bp->state = BNX2X_STATE_CLOSED; @@ -6733,49 +6845,88 @@ static void __devinit bnx2x_undi_unload(struct bnx2x *bp) /* Check if it is the UNDI driver * UNDI driver initializes CID offset for normal bell to 0x7 */ + bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_UNDI); val = REG_RD(bp, DORQ_REG_NORM_CID_OFST); + if (val == 0x7) + REG_WR(bp, DORQ_REG_NORM_CID_OFST, 0); + bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI); + if (val == 0x7) { u32 reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS; - /* save our func and fw_seq */ + /* save our func */ int func = BP_FUNC(bp); - u16 fw_seq = bp->fw_seq; + u32 swap_en; + u32 swap_val; BNX2X_DEV_INFO("UNDI is active! reset device\n"); /* try unload UNDI on port 0 */ bp->func = 0; - bp->fw_seq = (SHMEM_RD(bp, - func_mb[bp->func].drv_mb_header) & - DRV_MSG_SEQ_NUMBER_MASK); - + bp->fw_seq = + (SHMEM_RD(bp, func_mb[bp->func].drv_mb_header) & + DRV_MSG_SEQ_NUMBER_MASK); reset_code = bnx2x_fw_command(bp, reset_code); - bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE); /* if UNDI is loaded on the other port */ if (reset_code != FW_MSG_CODE_DRV_UNLOAD_COMMON) { + /* send "DONE" for previous unload */ + bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE); + + /* unload UNDI on port 1 */ bp->func = 1; - bp->fw_seq = (SHMEM_RD(bp, - func_mb[bp->func].drv_mb_header) & - DRV_MSG_SEQ_NUMBER_MASK); - - bnx2x_fw_command(bp, - DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS); - bnx2x_fw_command(bp, - DRV_MSG_CODE_UNLOAD_DONE); - - /* restore our func and fw_seq */ - bp->func = func; - bp->fw_seq = fw_seq; + bp->fw_seq = + (SHMEM_RD(bp, func_mb[bp->func].drv_mb_header) & + DRV_MSG_SEQ_NUMBER_MASK); + reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS; + + bnx2x_fw_command(bp, reset_code); } + REG_WR(bp, (BP_PORT(bp) ? HC_REG_CONFIG_1 : + HC_REG_CONFIG_0), 0x1000); + + /* close input traffic and wait for it */ + /* Do not rcv packets to BRB */ + REG_WR(bp, + (BP_PORT(bp) ? NIG_REG_LLH1_BRB1_DRV_MASK : + NIG_REG_LLH0_BRB1_DRV_MASK), 0x0); + /* Do not direct rcv packets that are not for MCP to + * the BRB */ + REG_WR(bp, + (BP_PORT(bp) ? NIG_REG_LLH1_BRB1_NOT_MCP : + NIG_REG_LLH0_BRB1_NOT_MCP), 0x0); + /* clear AEU */ + REG_WR(bp, + (BP_PORT(bp) ? MISC_REG_AEU_MASK_ATTN_FUNC_1 : + MISC_REG_AEU_MASK_ATTN_FUNC_0), 0); + msleep(10); + + /* save NIG port swap info */ + swap_val = REG_RD(bp, NIG_REG_PORT_SWAP); + swap_en = REG_RD(bp, NIG_REG_STRAP_OVERRIDE); /* reset device */ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR, - 0xd3ffff7f); + 0xd3ffffff); REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR, 0x1403); + /* take the NIG out of reset and restore swap values */ + REG_WR(bp, + GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET, + MISC_REGISTERS_RESET_REG_1_RST_NIG); + REG_WR(bp, NIG_REG_PORT_SWAP, swap_val); + REG_WR(bp, NIG_REG_STRAP_OVERRIDE, swap_en); + + /* send unload done to the MCP */ + bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE); + + /* restore our func and fw_seq */ + bp->func = func; + bp->fw_seq = + (SHMEM_RD(bp, func_mb[bp->func].drv_mb_header) & + DRV_MSG_SEQ_NUMBER_MASK); } } } @@ -6783,6 +6934,7 @@ static void __devinit bnx2x_undi_unload(struct bnx2x *bp) static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp) { u32 val, val2, val3, val4, id; + u16 pmc; /* Get the chip revision id and number. */ /* chip num:16-31, rev:12-15, metal:4-11, bond_id:0-3 */ @@ -6840,8 +6992,16 @@ static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp) BNX2X_ERR("This driver needs bc_ver %X but found %X," " please upgrade BC\n", BNX2X_BC_VER, val); } - BNX2X_DEV_INFO("%sWoL Capable\n", - (bp->flags & NO_WOL_FLAG)? "Not " : ""); + + if (BP_E1HVN(bp) == 0) { + pci_read_config_word(bp->pdev, bp->pm_cap + PCI_PM_PMC, &pmc); + bp->flags |= (pmc & PCI_PM_CAP_PME_D3cold) ? 0 : NO_WOL_FLAG; + } else { + /* no WOL capability for E1HVN != 0 */ + bp->flags |= NO_WOL_FLAG; + } + BNX2X_DEV_INFO("%sWoL capable\n", + (bp->flags & NO_WOL_FLAG) ? "Not " : ""); val = SHMEM_RD(bp, dev_info.shared_hw_config.part_num); val2 = SHMEM_RD(bp, dev_info.shared_hw_config.part_num[4]); @@ -7274,9 +7434,8 @@ static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp) bp->mf_config = SHMEM_RD(bp, mf_cfg.func_mf_config[func].config); - val = - (SHMEM_RD(bp, mf_cfg.func_mf_config[func].e1hov_tag) & - FUNC_MF_CFG_E1HOV_TAG_MASK); + val = (SHMEM_RD(bp, mf_cfg.func_mf_config[func].e1hov_tag) & + FUNC_MF_CFG_E1HOV_TAG_MASK); if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT) { bp->e1hov = val; @@ -7324,7 +7483,7 @@ static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp) if (BP_NOMCP(bp)) { /* only supposed to happen on emulation/FPGA */ - BNX2X_ERR("warning rendom MAC workaround active\n"); + BNX2X_ERR("warning random MAC workaround active\n"); random_ether_addr(bp->dev->dev_addr); memcpy(bp->dev->perm_addr, bp->dev->dev_addr, ETH_ALEN); } @@ -7337,8 +7496,8 @@ static int __devinit bnx2x_init_bp(struct bnx2x *bp) int func = BP_FUNC(bp); int rc; - if (nomcp) - bp->flags |= NO_MCP_FLAG; + /* Disable interrupt handling until HW is initialized */ + atomic_set(&bp->intr_sem, 1); mutex_init(&bp->port.phy_mutex); @@ -7377,8 +7536,6 @@ static int __devinit bnx2x_init_bp(struct bnx2x *bp) bp->tx_ticks = 50; bp->rx_ticks = 25; - bp->stats_ticks = 1000000 & 0xffff00; - bp->timer_interval = (CHIP_REV_IS_SLOW(bp) ? 5*HZ : HZ); bp->current_interval = (poll ? poll : bp->timer_interval); @@ -7628,25 +7785,25 @@ static void bnx2x_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { struct bnx2x *bp = netdev_priv(dev); - char phy_fw_ver[PHY_FW_VER_LEN]; + u8 phy_fw_ver[PHY_FW_VER_LEN]; strcpy(info->driver, DRV_MODULE_NAME); strcpy(info->version, DRV_MODULE_VERSION); phy_fw_ver[0] = '\0'; if (bp->port.pmf) { - bnx2x_phy_hw_lock(bp); + bnx2x_acquire_phy_lock(bp); bnx2x_get_ext_phy_fw_version(&bp->link_params, (bp->state != BNX2X_STATE_CLOSED), phy_fw_ver, PHY_FW_VER_LEN); - bnx2x_phy_hw_unlock(bp); + bnx2x_release_phy_lock(bp); } - snprintf(info->fw_version, 32, "%d.%d.%d:%d BC:%x%s%s", - BCM_5710_FW_MAJOR_VERSION, BCM_5710_FW_MINOR_VERSION, - BCM_5710_FW_REVISION_VERSION, - BCM_5710_FW_COMPILE_FLAGS, bp->common.bc_ver, - ((phy_fw_ver[0] != '\0')? " PHY:":""), phy_fw_ver); + snprintf(info->fw_version, 32, "BC:%d.%d.%d%s%s", + (bp->common.bc_ver & 0xff0000) >> 16, + (bp->common.bc_ver & 0xff00) >> 8, + (bp->common.bc_ver & 0xff), + ((phy_fw_ver[0] != '\0') ? " PHY:" : ""), phy_fw_ver); strcpy(info->bus_info, pci_name(bp->pdev)); info->n_stats = BNX2X_NUM_STATS; info->testinfo_len = BNX2X_NUM_TESTS; @@ -8097,7 +8254,7 @@ static int bnx2x_set_eeprom(struct net_device *dev, if (eeprom->magic == 0x00504859) if (bp->port.pmf) { - bnx2x_phy_hw_lock(bp); + bnx2x_acquire_phy_lock(bp); rc = bnx2x_flash_download(bp, BP_PORT(bp), bp->link_params.ext_phy_config, (bp->state != BNX2X_STATE_CLOSED), @@ -8109,7 +8266,7 @@ static int bnx2x_set_eeprom(struct net_device *dev, rc |= bnx2x_phy_init(&bp->link_params, &bp->link_vars); } - bnx2x_phy_hw_unlock(bp); + bnx2x_release_phy_lock(bp); } else /* Only the PMF can access the PHY */ return -EINVAL; @@ -8128,7 +8285,6 @@ static int bnx2x_get_coalesce(struct net_device *dev, coal->rx_coalesce_usecs = bp->rx_ticks; coal->tx_coalesce_usecs = bp->tx_ticks; - coal->stats_block_coalesce_usecs = bp->stats_ticks; return 0; } @@ -8146,44 +8302,12 @@ static int bnx2x_set_coalesce(struct net_device *dev, if (bp->tx_ticks > 0x3000) bp->tx_ticks = 0x3000; - bp->stats_ticks = coal->stats_block_coalesce_usecs; - if (bp->stats_ticks > 0xffff00) - bp->stats_ticks = 0xffff00; - bp->stats_ticks &= 0xffff00; - if (netif_running(dev)) bnx2x_update_coalesce(bp); return 0; } -static int bnx2x_set_flags(struct net_device *dev, u32 data) -{ - struct bnx2x *bp = netdev_priv(dev); - int changed = 0; - int rc = 0; - - if (data & ETH_FLAG_LRO) { - if (!(dev->features & NETIF_F_LRO)) { - dev->features |= NETIF_F_LRO; - bp->flags |= TPA_ENABLE_FLAG; - changed = 1; - } - - } else if (dev->features & NETIF_F_LRO) { - dev->features &= ~NETIF_F_LRO; - bp->flags &= ~TPA_ENABLE_FLAG; - changed = 1; - } - - if (changed && netif_running(dev)) { - bnx2x_nic_unload(bp, UNLOAD_NORMAL); - rc = bnx2x_nic_load(bp, LOAD_NORMAL); - } - - return rc; -} - static void bnx2x_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ering) { @@ -8266,7 +8390,7 @@ static int bnx2x_set_pauseparam(struct net_device *dev, if (epause->autoneg) { if (!(bp->port.supported & SUPPORTED_Autoneg)) { - DP(NETIF_MSG_LINK, "Autoneg not supported\n"); + DP(NETIF_MSG_LINK, "autoneg not supported\n"); return -EINVAL; } @@ -8285,6 +8409,34 @@ static int bnx2x_set_pauseparam(struct net_device *dev, return 0; } +static int bnx2x_set_flags(struct net_device *dev, u32 data) +{ + struct bnx2x *bp = netdev_priv(dev); + int changed = 0; + int rc = 0; + + /* TPA requires Rx CSUM offloading */ + if ((data & ETH_FLAG_LRO) && bp->rx_csum) { + if (!(dev->features & NETIF_F_LRO)) { + dev->features |= NETIF_F_LRO; + bp->flags |= TPA_ENABLE_FLAG; + changed = 1; + } + + } else if (dev->features & NETIF_F_LRO) { + dev->features &= ~NETIF_F_LRO; + bp->flags &= ~TPA_ENABLE_FLAG; + changed = 1; + } + + if (changed && netif_running(dev)) { + bnx2x_nic_unload(bp, UNLOAD_NORMAL); + rc = bnx2x_nic_load(bp, LOAD_NORMAL); + } + + return rc; +} + static u32 bnx2x_get_rx_csum(struct net_device *dev) { struct bnx2x *bp = netdev_priv(dev); @@ -8295,9 +8447,19 @@ static u32 bnx2x_get_rx_csum(struct net_device *dev) static int bnx2x_set_rx_csum(struct net_device *dev, u32 data) { struct bnx2x *bp = netdev_priv(dev); + int rc = 0; bp->rx_csum = data; - return 0; + + /* Disable TPA, when Rx CSUM is disabled. Otherwise all + TPA'ed packets will be discarded due to wrong TCP CSUM */ + if (!data) { + u32 flags = ethtool_op_get_flags(dev); + + rc = bnx2x_set_flags(dev, (flags & ~ETH_FLAG_LRO)); + } + + return rc; } static int bnx2x_set_tso(struct net_device *dev, u32 data) @@ -8335,6 +8497,7 @@ static int bnx2x_test_registers(struct bnx2x *bp) { int idx, i, rc = -ENODEV; u32 wr_val = 0; + int port = BP_PORT(bp); static const struct { u32 offset0; u32 offset1; @@ -8400,7 +8563,6 @@ static int bnx2x_test_registers(struct bnx2x *bp) for (i = 0; reg_tbl[i].offset0 != 0xffffffff; i++) { u32 offset, mask, save_val, val; - int port = BP_PORT(bp); offset = reg_tbl[i].offset0 + port*reg_tbl[i].offset1; mask = reg_tbl[i].mask; @@ -8446,16 +8608,17 @@ static int bnx2x_test_memory(struct bnx2x *bp) static const struct { char *name; u32 offset; - u32 mask; + u32 e1_mask; + u32 e1h_mask; } prty_tbl[] = { - { "CCM_REG_CCM_PRTY_STS", CCM_REG_CCM_PRTY_STS, 0 }, - { "CFC_REG_CFC_PRTY_STS", CFC_REG_CFC_PRTY_STS, 0 }, - { "DMAE_REG_DMAE_PRTY_STS", DMAE_REG_DMAE_PRTY_STS, 0 }, - { "TCM_REG_TCM_PRTY_STS", TCM_REG_TCM_PRTY_STS, 0 }, - { "UCM_REG_UCM_PRTY_STS", UCM_REG_UCM_PRTY_STS, 0 }, - { "XCM_REG_XCM_PRTY_STS", XCM_REG_XCM_PRTY_STS, 0x1 }, - - { NULL, 0xffffffff, 0 } + { "CCM_PRTY_STS", CCM_REG_CCM_PRTY_STS, 0x3ffc0, 0 }, + { "CFC_PRTY_STS", CFC_REG_CFC_PRTY_STS, 0x2, 0x2 }, + { "DMAE_PRTY_STS", DMAE_REG_DMAE_PRTY_STS, 0, 0 }, + { "TCM_PRTY_STS", TCM_REG_TCM_PRTY_STS, 0x3ffc0, 0 }, + { "UCM_PRTY_STS", UCM_REG_UCM_PRTY_STS, 0x3ffc0, 0 }, + { "XCM_PRTY_STS", XCM_REG_XCM_PRTY_STS, 0x3ffc1, 0 }, + + { NULL, 0xffffffff, 0, 0 } }; if (!netif_running(bp->dev)) @@ -8469,7 +8632,8 @@ static int bnx2x_test_memory(struct bnx2x *bp) /* Check the parity status */ for (i = 0; prty_tbl[i].offset != 0xffffffff; i++) { val = REG_RD(bp, prty_tbl[i].offset); - if (val & ~(prty_tbl[i].mask)) { + if ((CHIP_IS_E1(bp) && (val & ~(prty_tbl[i].e1_mask))) || + (CHIP_IS_E1H(bp) && (val & ~(prty_tbl[i].e1h_mask)))) { DP(NETIF_MSG_HW, "%s is 0x%x\n", prty_tbl[i].name, val); goto test_mem_exit; @@ -8482,34 +8646,6 @@ test_mem_exit: return rc; } -static void bnx2x_netif_start(struct bnx2x *bp) -{ - int i; - - if (atomic_dec_and_test(&bp->intr_sem)) { - if (netif_running(bp->dev)) { - bnx2x_int_enable(bp); - for_each_queue(bp, i) - napi_enable(&bnx2x_fp(bp, i, napi)); - if (bp->state == BNX2X_STATE_OPEN) - netif_wake_queue(bp->dev); - } - } -} - -static void bnx2x_netif_stop(struct bnx2x *bp) -{ - int i; - - if (netif_running(bp->dev)) { - netif_tx_disable(bp->dev); - bp->dev->trans_start = jiffies; /* prevent tx timeout */ - for_each_queue(bp, i) - napi_disable(&bnx2x_fp(bp, i, napi)); - } - bnx2x_int_disable_sync(bp); -} - static void bnx2x_wait_for_link(struct bnx2x *bp, u8 link_up) { int cnt = 1000; @@ -8539,15 +8675,15 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode, u8 link_up) if (loopback_mode == BNX2X_MAC_LOOPBACK) { bp->link_params.loopback_mode = LOOPBACK_BMAC; - bnx2x_phy_hw_lock(bp); + bnx2x_acquire_phy_lock(bp); bnx2x_phy_init(&bp->link_params, &bp->link_vars); - bnx2x_phy_hw_unlock(bp); + bnx2x_release_phy_lock(bp); } else if (loopback_mode == BNX2X_PHY_LOOPBACK) { bp->link_params.loopback_mode = LOOPBACK_XGXS_10; - bnx2x_phy_hw_lock(bp); + bnx2x_acquire_phy_lock(bp); bnx2x_phy_init(&bp->link_params, &bp->link_vars); - bnx2x_phy_hw_unlock(bp); + bnx2x_release_phy_lock(bp); /* wait until link state is restored */ bnx2x_wait_for_link(bp, link_up); @@ -8771,7 +8907,7 @@ static void bnx2x_self_test(struct net_device *dev, if (!netif_running(dev)) return; - /* offline tests are not suppoerted in MF mode */ + /* offline tests are not supported in MF mode */ if (IS_E1HMF(bp)) etest->flags &= ~ETH_TEST_FL_OFFLINE; @@ -8827,76 +8963,99 @@ static const struct { long offset; int size; u32 flags; - char string[ETH_GSTRING_LEN]; +#define STATS_FLAGS_PORT 1 +#define STATS_FLAGS_FUNC 2 + u8 string[ETH_GSTRING_LEN]; } bnx2x_stats_arr[BNX2X_NUM_STATS] = { -/* 1 */ { STATS_OFFSET32(valid_bytes_received_hi), 8, 1, "rx_bytes" }, - { STATS_OFFSET32(error_bytes_received_hi), 8, 1, "rx_error_bytes" }, - { STATS_OFFSET32(total_bytes_transmitted_hi), 8, 1, "tx_bytes" }, - { STATS_OFFSET32(tx_stat_ifhcoutbadoctets_hi), 8, 0, "tx_error_bytes" }, +/* 1 */ { STATS_OFFSET32(valid_bytes_received_hi), + 8, STATS_FLAGS_FUNC, "rx_bytes" }, + { STATS_OFFSET32(error_bytes_received_hi), + 8, STATS_FLAGS_FUNC, "rx_error_bytes" }, + { STATS_OFFSET32(total_bytes_transmitted_hi), + 8, STATS_FLAGS_FUNC, "tx_bytes" }, + { STATS_OFFSET32(tx_stat_ifhcoutbadoctets_hi), + 8, STATS_FLAGS_PORT, "tx_error_bytes" }, { STATS_OFFSET32(total_unicast_packets_received_hi), - 8, 1, "rx_ucast_packets" }, + 8, STATS_FLAGS_FUNC, "rx_ucast_packets" }, { STATS_OFFSET32(total_multicast_packets_received_hi), - 8, 1, "rx_mcast_packets" }, + 8, STATS_FLAGS_FUNC, "rx_mcast_packets" }, { STATS_OFFSET32(total_broadcast_packets_received_hi), - 8, 1, "rx_bcast_packets" }, + 8, STATS_FLAGS_FUNC, "rx_bcast_packets" }, { STATS_OFFSET32(total_unicast_packets_transmitted_hi), - 8, 1, "tx_packets" }, + 8, STATS_FLAGS_FUNC, "tx_packets" }, { STATS_OFFSET32(tx_stat_dot3statsinternalmactransmiterrors_hi), - 8, 0, "tx_mac_errors" }, + 8, STATS_FLAGS_PORT, "tx_mac_errors" }, /* 10 */{ STATS_OFFSET32(rx_stat_dot3statscarriersenseerrors_hi), - 8, 0, "tx_carrier_errors" }, + 8, STATS_FLAGS_PORT, "tx_carrier_errors" }, { STATS_OFFSET32(rx_stat_dot3statsfcserrors_hi), - 8, 0, "rx_crc_errors" }, + 8, STATS_FLAGS_PORT, "rx_crc_errors" }, { STATS_OFFSET32(rx_stat_dot3statsalignmenterrors_hi), - 8, 0, "rx_align_errors" }, + 8, STATS_FLAGS_PORT, "rx_align_errors" }, { STATS_OFFSET32(tx_stat_dot3statssinglecollisionframes_hi), - 8, 0, "tx_single_collisions" }, + 8, STATS_FLAGS_PORT, "tx_single_collisions" }, { STATS_OFFSET32(tx_stat_dot3statsmultiplecollisionframes_hi), - 8, 0, "tx_multi_collisions" }, + 8, STATS_FLAGS_PORT, "tx_multi_collisions" }, { STATS_OFFSET32(tx_stat_dot3statsdeferredtransmissions_hi), - 8, 0, "tx_deferred" }, + 8, STATS_FLAGS_PORT, "tx_deferred" }, { STATS_OFFSET32(tx_stat_dot3statsexcessivecollisions_hi), - 8, 0, "tx_excess_collisions" }, + 8, STATS_FLAGS_PORT, "tx_excess_collisions" }, { STATS_OFFSET32(tx_stat_dot3statslatecollisions_hi), - 8, 0, "tx_late_collisions" }, + 8, STATS_FLAGS_PORT, "tx_late_collisions" }, { STATS_OFFSET32(tx_stat_etherstatscollisions_hi), - 8, 0, "tx_total_collisions" }, + 8, STATS_FLAGS_PORT, "tx_total_collisions" }, { STATS_OFFSET32(rx_stat_etherstatsfragments_hi), - 8, 0, "rx_fragments" }, -/* 20 */{ STATS_OFFSET32(rx_stat_etherstatsjabbers_hi), 8, 0, "rx_jabbers" }, + 8, STATS_FLAGS_PORT, "rx_fragments" }, +/* 20 */{ STATS_OFFSET32(rx_stat_etherstatsjabbers_hi), + 8, STATS_FLAGS_PORT, "rx_jabbers" }, { STATS_OFFSET32(rx_stat_etherstatsundersizepkts_hi), - 8, 0, "rx_undersize_packets" }, + 8, STATS_FLAGS_PORT, "rx_undersize_packets" }, { STATS_OFFSET32(jabber_packets_received), - 4, 1, "rx_oversize_packets" }, + 4, STATS_FLAGS_FUNC, "rx_oversize_packets" }, { STATS_OFFSET32(tx_stat_etherstatspkts64octets_hi), - 8, 0, "tx_64_byte_packets" }, + 8, STATS_FLAGS_PORT, "tx_64_byte_packets" }, { STATS_OFFSET32(tx_stat_etherstatspkts65octetsto127octets_hi), - 8, 0, "tx_65_to_127_byte_packets" }, + 8, STATS_FLAGS_PORT, "tx_65_to_127_byte_packets" }, { STATS_OFFSET32(tx_stat_etherstatspkts128octetsto255octets_hi), - 8, 0, "tx_128_to_255_byte_packets" }, + 8, STATS_FLAGS_PORT, "tx_128_to_255_byte_packets" }, { STATS_OFFSET32(tx_stat_etherstatspkts256octetsto511octets_hi), - 8, 0, "tx_256_to_511_byte_packets" }, + 8, STATS_FLAGS_PORT, "tx_256_to_511_byte_packets" }, { STATS_OFFSET32(tx_stat_etherstatspkts512octetsto1023octets_hi), - 8, 0, "tx_512_to_1023_byte_packets" }, + 8, STATS_FLAGS_PORT, "tx_512_to_1023_byte_packets" }, { STATS_OFFSET32(etherstatspkts1024octetsto1522octets_hi), - 8, 0, "tx_1024_to_1522_byte_packets" }, + 8, STATS_FLAGS_PORT, "tx_1024_to_1522_byte_packets" }, { STATS_OFFSET32(etherstatspktsover1522octets_hi), - 8, 0, "tx_1523_to_9022_byte_packets" }, + 8, STATS_FLAGS_PORT, "tx_1523_to_9022_byte_packets" }, /* 30 */{ STATS_OFFSET32(rx_stat_xonpauseframesreceived_hi), - 8, 0, "rx_xon_frames" }, + 8, STATS_FLAGS_PORT, "rx_xon_frames" }, { STATS_OFFSET32(rx_stat_xoffpauseframesreceived_hi), - 8, 0, "rx_xoff_frames" }, - { STATS_OFFSET32(tx_stat_outxonsent_hi), 8, 0, "tx_xon_frames" }, - { STATS_OFFSET32(tx_stat_outxoffsent_hi), 8, 0, "tx_xoff_frames" }, + 8, STATS_FLAGS_PORT, "rx_xoff_frames" }, + { STATS_OFFSET32(tx_stat_outxonsent_hi), + 8, STATS_FLAGS_PORT, "tx_xon_frames" }, + { STATS_OFFSET32(tx_stat_outxoffsent_hi), + 8, STATS_FLAGS_PORT, "tx_xoff_frames" }, { STATS_OFFSET32(rx_stat_maccontrolframesreceived_hi), - 8, 0, "rx_mac_ctrl_frames" }, - { STATS_OFFSET32(mac_filter_discard), 4, 1, "rx_filtered_packets" }, - { STATS_OFFSET32(no_buff_discard), 4, 1, "rx_discards" }, - { STATS_OFFSET32(xxoverflow_discard), 4, 1, "rx_fw_discards" }, - { STATS_OFFSET32(brb_drop_hi), 8, 1, "brb_discard" }, -/* 39 */{ STATS_OFFSET32(brb_truncate_discard), 8, 1, "brb_truncate" } + 8, STATS_FLAGS_PORT, "rx_mac_ctrl_frames" }, + { STATS_OFFSET32(mac_filter_discard), + 4, STATS_FLAGS_PORT, "rx_filtered_packets" }, + { STATS_OFFSET32(no_buff_discard), + 4, STATS_FLAGS_FUNC, "rx_discards" }, + { STATS_OFFSET32(xxoverflow_discard), + 4, STATS_FLAGS_PORT, "rx_fw_discards" }, + { STATS_OFFSET32(brb_drop_hi), + 8, STATS_FLAGS_PORT, "brb_discard" }, + { STATS_OFFSET32(brb_truncate_hi), + 8, STATS_FLAGS_PORT, "brb_truncate" }, +/* 40 */{ STATS_OFFSET32(rx_err_discard_pkt), + 4, STATS_FLAGS_FUNC, "rx_phy_ip_err_discards"}, + { STATS_OFFSET32(rx_skb_alloc_failed), + 4, STATS_FLAGS_FUNC, "rx_skb_alloc_discard" }, +/* 42 */{ STATS_OFFSET32(hw_csum_err), + 4, STATS_FLAGS_FUNC, "rx_csum_offload_errors" } }; +#define IS_NOT_E1HMF_STAT(bp, i) \ + (IS_E1HMF(bp) && (bnx2x_stats_arr[i].flags & STATS_FLAGS_PORT)) + static void bnx2x_get_strings(struct net_device *dev, u32 stringset, u8 *buf) { struct bnx2x *bp = netdev_priv(dev); @@ -8905,7 +9064,7 @@ static void bnx2x_get_strings(struct net_device *dev, u32 stringset, u8 *buf) switch (stringset) { case ETH_SS_STATS: for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) { - if (IS_E1HMF(bp) && (!bnx2x_stats_arr[i].flags)) + if (IS_NOT_E1HMF_STAT(bp, i)) continue; strcpy(buf + j*ETH_GSTRING_LEN, bnx2x_stats_arr[i].string); @@ -8925,7 +9084,7 @@ static int bnx2x_get_stats_count(struct net_device *dev) int i, num_stats = 0; for (i = 0; i < BNX2X_NUM_STATS; i++) { - if (IS_E1HMF(bp) && (!bnx2x_stats_arr[i].flags)) + if (IS_NOT_E1HMF_STAT(bp, i)) continue; num_stats++; } @@ -8940,7 +9099,7 @@ static void bnx2x_get_ethtool_stats(struct net_device *dev, int i, j; for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) { - if (IS_E1HMF(bp) && (!bnx2x_stats_arr[i].flags)) + if (IS_NOT_E1HMF_STAT(bp, i)) continue; if (bnx2x_stats_arr[i].size == 0) { @@ -9057,7 +9216,7 @@ static int bnx2x_set_power_state(struct bnx2x *bp, pci_power_t state) PCI_PM_CTRL_PME_STATUS)); if (pmcsr & PCI_PM_CTRL_STATE_MASK) - /* delay required during transition out of D3hot */ + /* delay required during transition out of D3hot */ msleep(20); break; @@ -9092,6 +9251,7 @@ static int bnx2x_poll(struct napi_struct *napi, int budget) napi); struct bnx2x *bp = fp->bp; int work_done = 0; + u16 rx_cons_sb; #ifdef BNX2X_STOP_ON_ERROR if (unlikely(bp->panic)) @@ -9104,17 +9264,22 @@ static int bnx2x_poll(struct napi_struct *napi, int budget) bnx2x_update_fpsb_idx(fp); - if ((fp->tx_pkt_prod != le16_to_cpu(*fp->tx_cons_sb)) || - (fp->tx_pkt_prod != fp->tx_pkt_cons)) + if (BNX2X_HAS_TX_WORK(fp)) bnx2x_tx_int(fp, budget); - if (le16_to_cpu(*fp->rx_cons_sb) != fp->rx_comp_cons) + rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb); + if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT) + rx_cons_sb++; + if (BNX2X_HAS_RX_WORK(fp)) work_done = bnx2x_rx_int(fp, budget); - rmb(); /* bnx2x_has_work() reads the status block */ + rmb(); /* BNX2X_HAS_WORK() reads the status block */ + rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb); + if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT) + rx_cons_sb++; /* must not complete if we consumed full budget */ - if ((work_done < budget) && !bnx2x_has_work(fp)) { + if ((work_done < budget) && !BNX2X_HAS_WORK(fp)) { #ifdef BNX2X_STOP_ON_ERROR poll_panic: @@ -9131,7 +9296,7 @@ poll_panic: /* we split the first BD into headers and data BDs - * to ease the pain of our fellow micocode engineers + * to ease the pain of our fellow microcode engineers * we use one mapping for both BDs * So far this has only been observed to happen * in Other Operating Systems(TM) @@ -9238,7 +9403,7 @@ static int bnx2x_pkt_req_lin(struct bnx2x *bp, struct sk_buff *skb, /* Check if LSO packet needs to be copied: 3 = 1 (for headers BD) + 2 (for PBD and last BD) */ int wnd_size = MAX_FETCH_BD - 3; - /* Number of widnows to check */ + /* Number of windows to check */ int num_wnds = skb_shinfo(skb)->nr_frags - wnd_size; int wnd_idx = 0; int frag_idx = 0; @@ -9327,8 +9492,7 @@ static int bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev) fp_index = (smp_processor_id() % bp->num_queues); fp = &bp->fp[fp_index]; - if (unlikely(bnx2x_tx_avail(bp->fp) < - (skb_shinfo(skb)->nr_frags + 3))) { + if (unlikely(bnx2x_tx_avail(fp) < (skb_shinfo(skb)->nr_frags + 3))) { bp->eth_stats.driver_xoff++, netif_stop_queue(dev); BNX2X_ERR("BUG! Tx ring full when queue awake!\n"); @@ -9340,7 +9504,7 @@ static int bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev) skb->ip_summed, skb->protocol, ipv6_hdr(skb)->nexthdr, ip_hdr(skb)->protocol, skb_shinfo(skb)->gso_type, xmit_type); - /* First, check if we need to linearaize the skb + /* First, check if we need to linearize the skb (due to FW restrictions) */ if (bnx2x_pkt_req_lin(bp, skb, xmit_type)) { /* Statistics of linearization */ @@ -9349,7 +9513,7 @@ static int bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev) DP(NETIF_MSG_TX_QUEUED, "SKB linearization failed - " "silently dropping this SKB\n"); dev_kfree_skb_any(skb); - return 0; + return NETDEV_TX_OK; } } @@ -9372,7 +9536,8 @@ static int bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev) tx_bd->bd_flags.as_bitfield = ETH_TX_BD_FLAGS_START_BD; tx_bd->general_data = (UNICAST_ADDRESS << ETH_TX_BD_ETH_ADDR_TYPE_SHIFT); - tx_bd->general_data |= 1; /* header nbd */ + /* header nbd */ + tx_bd->general_data |= (1 << ETH_TX_BD_HDR_NBDS_SHIFT); /* remember the first BD of the packet */ tx_buf->first_bd = fp->tx_bd_prod; @@ -9390,7 +9555,6 @@ static int bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev) tx_bd->vlan = cpu_to_le16(pkt_prod); if (xmit_type) { - /* turn on parsing and get a BD */ bd_prod = TX_BD(NEXT_TX_IDX(bd_prod)); pbd = (void *)&fp->tx_desc_ring[bd_prod]; @@ -9451,7 +9615,7 @@ static int bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev) tx_bd->addr_hi = cpu_to_le32(U64_HI(mapping)); tx_bd->addr_lo = cpu_to_le32(U64_LO(mapping)); - nbd = skb_shinfo(skb)->nr_frags + ((pbd == NULL)? 1 : 2); + nbd = skb_shinfo(skb)->nr_frags + ((pbd == NULL) ? 1 : 2); tx_bd->nbd = cpu_to_le16(nbd); tx_bd->nbytes = cpu_to_le16(skb_headlen(skb)); @@ -9721,9 +9885,9 @@ static int bnx2x_change_mac_addr(struct net_device *dev, void *p) memcpy(dev->dev_addr, addr->sa_data, dev->addr_len); if (netif_running(dev)) { if (CHIP_IS_E1(bp)) - bnx2x_set_mac_addr_e1(bp); + bnx2x_set_mac_addr_e1(bp, 1); else - bnx2x_set_mac_addr_e1h(bp); + bnx2x_set_mac_addr_e1h(bp, 1); } return 0; @@ -9734,6 +9898,7 @@ static int bnx2x_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) { struct mii_ioctl_data *data = if_mii(ifr); struct bnx2x *bp = netdev_priv(dev); + int port = BP_PORT(bp); int err; switch (cmd) { @@ -9749,7 +9914,7 @@ static int bnx2x_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) return -EAGAIN; mutex_lock(&bp->port.phy_mutex); - err = bnx2x_cl45_read(bp, BP_PORT(bp), 0, bp->port.phy_addr, + err = bnx2x_cl45_read(bp, port, 0, bp->port.phy_addr, DEFAULT_PHY_DEV_ADDR, (data->reg_num & 0x1f), &mii_regval); data->val_out = mii_regval; @@ -9765,7 +9930,7 @@ static int bnx2x_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) return -EAGAIN; mutex_lock(&bp->port.phy_mutex); - err = bnx2x_cl45_write(bp, BP_PORT(bp), 0, bp->port.phy_addr, + err = bnx2x_cl45_write(bp, port, 0, bp->port.phy_addr, DEFAULT_PHY_DEV_ADDR, (data->reg_num & 0x1f), data->val_in); mutex_unlock(&bp->port.phy_mutex); @@ -10141,7 +10306,7 @@ static int bnx2x_suspend(struct pci_dev *pdev, pm_message_t state) netif_device_detach(dev); - bnx2x_nic_unload(bp, UNLOAD_NORMAL); + bnx2x_nic_unload(bp, UNLOAD_CLOSE); bnx2x_set_power_state(bp, pci_choose_state(pdev, state)); @@ -10174,7 +10339,7 @@ static int bnx2x_resume(struct pci_dev *pdev) bnx2x_set_power_state(bp, PCI_D0); netif_device_attach(dev); - rc = bnx2x_nic_load(bp, LOAD_NORMAL); + rc = bnx2x_nic_load(bp, LOAD_OPEN); rtnl_unlock(); diff --git a/drivers/net/bnx2x_reg.h b/drivers/net/bnx2x_reg.h index 15c9a99467246ec9b3c58d4b175c0d2ae5fe0f45..a67b0c358ae4a903f3d4c1517ea786b6613b8198 100644 --- a/drivers/net/bnx2x_reg.h +++ b/drivers/net/bnx2x_reg.h @@ -6,7 +6,7 @@ * it under the terms of the GNU General Public License as published by * the Free Software Foundation. * - * The registers description starts with the regsister Access type followed + * The registers description starts with the register Access type followed * by size in bits. For example [RW 32]. The access types are: * R - Read only * RC - Clear on read @@ -49,7 +49,7 @@ /* [RW 10] Write client 0: Assert pause threshold. */ #define BRB1_REG_PAUSE_LOW_THRESHOLD_0 0x60068 #define BRB1_REG_PAUSE_LOW_THRESHOLD_1 0x6006c -/* [R 24] The number of full blocks occpied by port. */ +/* [R 24] The number of full blocks occupied by port. */ #define BRB1_REG_PORT_NUM_OCC_BLOCKS_0 0x60094 /* [RW 1] Reset the design by software. */ #define BRB1_REG_SOFT_RESET 0x600dc @@ -740,6 +740,7 @@ #define HC_REG_ATTN_MSG1_ADDR_L 0x108020 #define HC_REG_ATTN_NUM_P0 0x108038 #define HC_REG_ATTN_NUM_P1 0x10803c +#define HC_REG_COMMAND_REG 0x108180 #define HC_REG_CONFIG_0 0x108000 #define HC_REG_CONFIG_1 0x108004 #define HC_REG_FUNC_NUM_P0 0x1080ac @@ -1372,6 +1373,23 @@ be asserted). */ #define MISC_REG_DRIVER_CONTROL_16 0xa5f0 #define MISC_REG_DRIVER_CONTROL_16_SIZE 2 +/* [RW 32] The following driver registers(1...16) represent 16 drivers and + 32 clients. Each client can be controlled by one driver only. One in each + bit represent that this driver control the appropriate client (Ex: bit 5 + is set means this driver control client number 5). addr1 = set; addr0 = + clear; read from both addresses will give the same result = status. write + to address 1 will set a request to control all the clients that their + appropriate bit (in the write command) is set. if the client is free (the + appropriate bit in all the other drivers is clear) one will be written to + that driver register; if the client isn't free the bit will remain zero. + if the appropriate bit is set (the driver request to gain control on a + client it already controls the ~MISC_REGISTERS_INT_STS.GENERIC_SW + interrupt will be asserted). write to address 0 will set a request to + free all the clients that their appropriate bit (in the write command) is + set. if the appropriate bit is clear (the driver request to free a client + it doesn't controls the ~MISC_REGISTERS_INT_STS.GENERIC_SW interrupt will + be asserted). */ +#define MISC_REG_DRIVER_CONTROL_7 0xa3c8 /* [RW 1] e1hmf for WOL. If clr WOL signal o the PXP will be send on bit 0 only. */ #define MISC_REG_E1HMF_MODE 0xa5f8 @@ -1394,13 +1412,13 @@ #define MISC_REG_GPIO 0xa490 /* [R 28] this field hold the last information that caused reserved attention. bits [19:0] - address; [22:20] function; [23] reserved; - [27:24] the master thatcaused the attention - according to the following + [27:24] the master that caused the attention - according to the following encodeing:1 = pxp; 2 = mcp; 3 = usdm; 4 = tsdm; 5 = xsdm; 6 = csdm; 7 = dbu; 8 = dmae */ #define MISC_REG_GRC_RSV_ATTN 0xa3c0 /* [R 28] this field hold the last information that caused timeout attention. bits [19:0] - address; [22:20] function; [23] reserved; - [27:24] the master thatcaused the attention - according to the following + [27:24] the master that caused the attention - according to the following encodeing:1 = pxp; 2 = mcp; 3 = usdm; 4 = tsdm; 5 = xsdm; 6 = csdm; 7 = dbu; 8 = dmae */ #define MISC_REG_GRC_TIMEOUT_ATTN 0xa3c4 @@ -1677,6 +1695,7 @@ /* [RW 8] init credit counter for port0 in LLH */ #define NIG_REG_LLH0_XCM_INIT_CREDIT 0x10554 #define NIG_REG_LLH0_XCM_MASK 0x10130 +#define NIG_REG_LLH1_BRB1_DRV_MASK 0x10248 /* [RW 1] send to BRB1 if no match on any of RMP rules. */ #define NIG_REG_LLH1_BRB1_NOT_MCP 0x102dc /* [RW 2] Determine the classification participants. 0: no classification.1: @@ -1727,6 +1746,9 @@ /* [R 32] Rx statistics : In user packets discarded due to BRB backpressure for port0 */ #define NIG_REG_STAT0_BRB_DISCARD 0x105f0 +/* [R 32] Rx statistics : In user packets truncated due to BRB backpressure + for port0 */ +#define NIG_REG_STAT0_BRB_TRUNCATE 0x105f8 /* [WB_R 36] Tx statistics : Number of packets from emac0 or bmac0 that between 1024 and 1522 bytes for port0 */ #define NIG_REG_STAT0_EGRESS_MAC_PKT0 0x10750 @@ -2298,7 +2320,7 @@ /* [RW 3] page size in L2P table for QM module; -4k; -8k; -16k; -32k; -64k; -128k */ #define PXP2_REG_RQ_QM_P_SIZE 0x120050 -/* [RW 1] 1' indicates that the RBC has finished configurating the PSWRQ */ +/* [RW 1] 1' indicates that the RBC has finished configuring the PSWRQ */ #define PXP2_REG_RQ_RBC_DONE 0x1201b0 /* [RW 3] Max burst size filed for read requests port 0; 000 - 128B; 001:256B; 010: 512B; 11:1K:100:2K; 01:4K */ @@ -2406,7 +2428,7 @@ /* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the buffer reaches this number has_payload will be asserted */ #define PXP2_REG_WR_DMAE_MPS 0x1205ec -/* [RW 10] if Number of entries in dmae fifo will be higer than this +/* [RW 10] if Number of entries in dmae fifo will be higher than this threshold then has_payload indication will be asserted; the default value should be equal to > write MBS size! */ #define PXP2_REG_WR_DMAE_TH 0x120368 @@ -2427,7 +2449,7 @@ /* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the buffer reaches this number has_payload will be asserted */ #define PXP2_REG_WR_TSDM_MPS 0x1205d4 -/* [RW 10] if Number of entries in usdmdp fifo will be higer than this +/* [RW 10] if Number of entries in usdmdp fifo will be higher than this threshold then has_payload indication will be asserted; the default value should be equal to > write MBS size! */ #define PXP2_REG_WR_USDMDP_TH 0x120348 @@ -3294,12 +3316,12 @@ #define XSEM_XSEM_INT_MASK_0_REG_ADDRESS_ERROR_SIZE 0 #define CFC_DEBUG1_REG_WRITE_AC (0x1<<4) #define CFC_DEBUG1_REG_WRITE_AC_SIZE 4 -/* [R 1] debug only: This bit indicates wheter indicates that external +/* [R 1] debug only: This bit indicates whether indicates that external buffer was wrapped (oldest data was thrown); Relevant only when ~dbg_registers_debug_target=2 (PCI) & ~dbg_registers_full_mode=1 (wrap); */ #define DBG_REG_WRAP_ON_EXT_BUFFER 0xc124 #define DBG_REG_WRAP_ON_EXT_BUFFER_SIZE 1 -/* [R 1] debug only: This bit indicates wheter the internal buffer was +/* [R 1] debug only: This bit indicates whether the internal buffer was wrapped (oldest data was thrown) Relevant only when ~dbg_registers_debug_target=0 (internal buffer) */ #define DBG_REG_WRAP_ON_INT_BUFFER 0xc128 @@ -4944,6 +4966,7 @@ #define EMAC_RX_MODE_PROMISCUOUS (1L<<8) #define EMAC_RX_MTU_SIZE_JUMBO_ENA (1L<<31) #define EMAC_TX_MODE_EXT_PAUSE_EN (1L<<3) +#define EMAC_TX_MODE_FLOW_EN (1L<<4) #define MISC_REGISTERS_GPIO_0 0 #define MISC_REGISTERS_GPIO_1 1 #define MISC_REGISTERS_GPIO_2 2 @@ -4959,6 +4982,7 @@ #define MISC_REGISTERS_GPIO_PORT_SHIFT 4 #define MISC_REGISTERS_GPIO_SET_POS 8 #define MISC_REGISTERS_RESET_REG_1_CLEAR 0x588 +#define MISC_REGISTERS_RESET_REG_1_RST_NIG (0x1<<7) #define MISC_REGISTERS_RESET_REG_1_SET 0x584 #define MISC_REGISTERS_RESET_REG_2_CLEAR 0x598 #define MISC_REGISTERS_RESET_REG_2_RST_BMAC0 (0x1<<0) @@ -4993,7 +5017,9 @@ #define HW_LOCK_MAX_RESOURCE_VALUE 31 #define HW_LOCK_RESOURCE_8072_MDIO 0 #define HW_LOCK_RESOURCE_GPIO 1 +#define HW_LOCK_RESOURCE_PORT0_ATT_MASK 3 #define HW_LOCK_RESOURCE_SPIO 2 +#define HW_LOCK_RESOURCE_UNDI 5 #define AEU_INPUTS_ATTN_BITS_BRB_PARITY_ERROR (1<<18) #define AEU_INPUTS_ATTN_BITS_CCM_HW_INTERRUPT (1<<31) #define AEU_INPUTS_ATTN_BITS_CDU_HW_INTERRUPT (1<<9) @@ -5144,59 +5170,73 @@ #define GRCBASE_MISC_AEU GRCBASE_MISC -/*the offset of the configuration space in the pci core register*/ +/* offset of configuration space in the pci core register */ #define PCICFG_OFFSET 0x2000 #define PCICFG_VENDOR_ID_OFFSET 0x00 #define PCICFG_DEVICE_ID_OFFSET 0x02 #define PCICFG_COMMAND_OFFSET 0x04 +#define PCICFG_COMMAND_IO_SPACE (1<<0) +#define PCICFG_COMMAND_MEM_SPACE (1<<1) +#define PCICFG_COMMAND_BUS_MASTER (1<<2) +#define PCICFG_COMMAND_SPECIAL_CYCLES (1<<3) +#define PCICFG_COMMAND_MWI_CYCLES (1<<4) +#define PCICFG_COMMAND_VGA_SNOOP (1<<5) +#define PCICFG_COMMAND_PERR_ENA (1<<6) +#define PCICFG_COMMAND_STEPPING (1<<7) +#define PCICFG_COMMAND_SERR_ENA (1<<8) +#define PCICFG_COMMAND_FAST_B2B (1<<9) +#define PCICFG_COMMAND_INT_DISABLE (1<<10) +#define PCICFG_COMMAND_RESERVED (0x1f<<11) #define PCICFG_STATUS_OFFSET 0x06 -#define PCICFG_REVESION_ID 0x08 +#define PCICFG_REVESION_ID 0x08 #define PCICFG_CACHE_LINE_SIZE 0x0c #define PCICFG_LATENCY_TIMER 0x0d -#define PCICFG_BAR_1_LOW 0x10 -#define PCICFG_BAR_1_HIGH 0x14 -#define PCICFG_BAR_2_LOW 0x18 -#define PCICFG_BAR_2_HIGH 0x1c -#define PCICFG_SUBSYSTEM_VENDOR_ID_OFFSET 0x2c +#define PCICFG_BAR_1_LOW 0x10 +#define PCICFG_BAR_1_HIGH 0x14 +#define PCICFG_BAR_2_LOW 0x18 +#define PCICFG_BAR_2_HIGH 0x1c +#define PCICFG_SUBSYSTEM_VENDOR_ID_OFFSET 0x2c #define PCICFG_SUBSYSTEM_ID_OFFSET 0x2e -#define PCICFG_INT_LINE 0x3c -#define PCICFG_INT_PIN 0x3d -#define PCICFG_PM_CSR_OFFSET 0x4c -#define PCICFG_GRC_ADDRESS 0x78 -#define PCICFG_GRC_DATA 0x80 +#define PCICFG_INT_LINE 0x3c +#define PCICFG_INT_PIN 0x3d +#define PCICFG_PM_CAPABILITY 0x48 +#define PCICFG_PM_CAPABILITY_VERSION (0x3<<16) +#define PCICFG_PM_CAPABILITY_CLOCK (1<<19) +#define PCICFG_PM_CAPABILITY_RESERVED (1<<20) +#define PCICFG_PM_CAPABILITY_DSI (1<<21) +#define PCICFG_PM_CAPABILITY_AUX_CURRENT (0x7<<22) +#define PCICFG_PM_CAPABILITY_D1_SUPPORT (1<<25) +#define PCICFG_PM_CAPABILITY_D2_SUPPORT (1<<26) +#define PCICFG_PM_CAPABILITY_PME_IN_D0 (1<<27) +#define PCICFG_PM_CAPABILITY_PME_IN_D1 (1<<28) +#define PCICFG_PM_CAPABILITY_PME_IN_D2 (1<<29) +#define PCICFG_PM_CAPABILITY_PME_IN_D3_HOT (1<<30) +#define PCICFG_PM_CAPABILITY_PME_IN_D3_COLD (1<<31) +#define PCICFG_PM_CSR_OFFSET 0x4c +#define PCICFG_PM_CSR_STATE (0x3<<0) +#define PCICFG_PM_CSR_PME_ENABLE (1<<8) +#define PCICFG_PM_CSR_PME_STATUS (1<<15) +#define PCICFG_GRC_ADDRESS 0x78 +#define PCICFG_GRC_DATA 0x80 #define PCICFG_DEVICE_CONTROL 0xb4 #define PCICFG_LINK_CONTROL 0xbc -#define PCICFG_COMMAND_IO_SPACE (1<<0) -#define PCICFG_COMMAND_MEM_SPACE (1<<1) -#define PCICFG_COMMAND_BUS_MASTER (1<<2) -#define PCICFG_COMMAND_SPECIAL_CYCLES (1<<3) -#define PCICFG_COMMAND_MWI_CYCLES (1<<4) -#define PCICFG_COMMAND_VGA_SNOOP (1<<5) -#define PCICFG_COMMAND_PERR_ENA (1<<6) -#define PCICFG_COMMAND_STEPPING (1<<7) -#define PCICFG_COMMAND_SERR_ENA (1<<8) -#define PCICFG_COMMAND_FAST_B2B (1<<9) -#define PCICFG_COMMAND_INT_DISABLE (1<<10) -#define PCICFG_COMMAND_RESERVED (0x1f<<11) - -#define PCICFG_PM_CSR_STATE (0x3<<0) -#define PCICFG_PM_CSR_PME_STATUS (1<<15) #define BAR_USTRORM_INTMEM 0x400000 #define BAR_CSTRORM_INTMEM 0x410000 #define BAR_XSTRORM_INTMEM 0x420000 #define BAR_TSTRORM_INTMEM 0x430000 +/* for accessing the IGU in case of status block ACK */ #define BAR_IGU_INTMEM 0x440000 #define BAR_DOORBELL_OFFSET 0x800000 #define BAR_ME_REGISTER 0x450000 - -#define GRC_CONFIG_2_SIZE_REG 0x408 /* config_2 offset */ -#define PCI_CONFIG_2_BAR1_SIZE (0xfL<<0) +/* config_2 offset */ +#define GRC_CONFIG_2_SIZE_REG 0x408 +#define PCI_CONFIG_2_BAR1_SIZE (0xfL<<0) #define PCI_CONFIG_2_BAR1_SIZE_DISABLED (0L<<0) #define PCI_CONFIG_2_BAR1_SIZE_64K (1L<<0) #define PCI_CONFIG_2_BAR1_SIZE_128K (2L<<0) @@ -5213,11 +5253,11 @@ #define PCI_CONFIG_2_BAR1_SIZE_256M (13L<<0) #define PCI_CONFIG_2_BAR1_SIZE_512M (14L<<0) #define PCI_CONFIG_2_BAR1_SIZE_1G (15L<<0) -#define PCI_CONFIG_2_BAR1_64ENA (1L<<4) -#define PCI_CONFIG_2_EXP_ROM_RETRY (1L<<5) -#define PCI_CONFIG_2_CFG_CYCLE_RETRY (1L<<6) -#define PCI_CONFIG_2_FIRST_CFG_DONE (1L<<7) -#define PCI_CONFIG_2_EXP_ROM_SIZE (0xffL<<8) +#define PCI_CONFIG_2_BAR1_64ENA (1L<<4) +#define PCI_CONFIG_2_EXP_ROM_RETRY (1L<<5) +#define PCI_CONFIG_2_CFG_CYCLE_RETRY (1L<<6) +#define PCI_CONFIG_2_FIRST_CFG_DONE (1L<<7) +#define PCI_CONFIG_2_EXP_ROM_SIZE (0xffL<<8) #define PCI_CONFIG_2_EXP_ROM_SIZE_DISABLED (0L<<8) #define PCI_CONFIG_2_EXP_ROM_SIZE_2K (1L<<8) #define PCI_CONFIG_2_EXP_ROM_SIZE_4K (2L<<8) @@ -5234,46 +5274,44 @@ #define PCI_CONFIG_2_EXP_ROM_SIZE_8M (13L<<8) #define PCI_CONFIG_2_EXP_ROM_SIZE_16M (14L<<8) #define PCI_CONFIG_2_EXP_ROM_SIZE_32M (15L<<8) -#define PCI_CONFIG_2_BAR_PREFETCH (1L<<16) -#define PCI_CONFIG_2_RESERVED0 (0x7fffL<<17) +#define PCI_CONFIG_2_BAR_PREFETCH (1L<<16) +#define PCI_CONFIG_2_RESERVED0 (0x7fffL<<17) /* config_3 offset */ -#define GRC_CONFIG_3_SIZE_REG (0x40c) -#define PCI_CONFIG_3_STICKY_BYTE (0xffL<<0) -#define PCI_CONFIG_3_FORCE_PME (1L<<24) -#define PCI_CONFIG_3_PME_STATUS (1L<<25) -#define PCI_CONFIG_3_PME_ENABLE (1L<<26) -#define PCI_CONFIG_3_PM_STATE (0x3L<<27) -#define PCI_CONFIG_3_VAUX_PRESET (1L<<30) -#define PCI_CONFIG_3_PCI_POWER (1L<<31) - -/* config_2 offset */ -#define GRC_CONFIG_2_SIZE_REG 0x408 +#define GRC_CONFIG_3_SIZE_REG 0x40c +#define PCI_CONFIG_3_STICKY_BYTE (0xffL<<0) +#define PCI_CONFIG_3_FORCE_PME (1L<<24) +#define PCI_CONFIG_3_PME_STATUS (1L<<25) +#define PCI_CONFIG_3_PME_ENABLE (1L<<26) +#define PCI_CONFIG_3_PM_STATE (0x3L<<27) +#define PCI_CONFIG_3_VAUX_PRESET (1L<<30) +#define PCI_CONFIG_3_PCI_POWER (1L<<31) #define GRC_BAR2_CONFIG 0x4e0 -#define PCI_CONFIG_2_BAR2_SIZE (0xfL<<0) -#define PCI_CONFIG_2_BAR2_SIZE_DISABLED (0L<<0) -#define PCI_CONFIG_2_BAR2_SIZE_64K (1L<<0) -#define PCI_CONFIG_2_BAR2_SIZE_128K (2L<<0) -#define PCI_CONFIG_2_BAR2_SIZE_256K (3L<<0) -#define PCI_CONFIG_2_BAR2_SIZE_512K (4L<<0) -#define PCI_CONFIG_2_BAR2_SIZE_1M (5L<<0) -#define PCI_CONFIG_2_BAR2_SIZE_2M (6L<<0) -#define PCI_CONFIG_2_BAR2_SIZE_4M (7L<<0) -#define PCI_CONFIG_2_BAR2_SIZE_8M (8L<<0) -#define PCI_CONFIG_2_BAR2_SIZE_16M (9L<<0) -#define PCI_CONFIG_2_BAR2_SIZE_32M (10L<<0) -#define PCI_CONFIG_2_BAR2_SIZE_64M (11L<<0) -#define PCI_CONFIG_2_BAR2_SIZE_128M (12L<<0) -#define PCI_CONFIG_2_BAR2_SIZE_256M (13L<<0) -#define PCI_CONFIG_2_BAR2_SIZE_512M (14L<<0) -#define PCI_CONFIG_2_BAR2_SIZE_1G (15L<<0) -#define PCI_CONFIG_2_BAR2_64ENA (1L<<4) +#define PCI_CONFIG_2_BAR2_SIZE (0xfL<<0) +#define PCI_CONFIG_2_BAR2_SIZE_DISABLED (0L<<0) +#define PCI_CONFIG_2_BAR2_SIZE_64K (1L<<0) +#define PCI_CONFIG_2_BAR2_SIZE_128K (2L<<0) +#define PCI_CONFIG_2_BAR2_SIZE_256K (3L<<0) +#define PCI_CONFIG_2_BAR2_SIZE_512K (4L<<0) +#define PCI_CONFIG_2_BAR2_SIZE_1M (5L<<0) +#define PCI_CONFIG_2_BAR2_SIZE_2M (6L<<0) +#define PCI_CONFIG_2_BAR2_SIZE_4M (7L<<0) +#define PCI_CONFIG_2_BAR2_SIZE_8M (8L<<0) +#define PCI_CONFIG_2_BAR2_SIZE_16M (9L<<0) +#define PCI_CONFIG_2_BAR2_SIZE_32M (10L<<0) +#define PCI_CONFIG_2_BAR2_SIZE_64M (11L<<0) +#define PCI_CONFIG_2_BAR2_SIZE_128M (12L<<0) +#define PCI_CONFIG_2_BAR2_SIZE_256M (13L<<0) +#define PCI_CONFIG_2_BAR2_SIZE_512M (14L<<0) +#define PCI_CONFIG_2_BAR2_SIZE_1G (15L<<0) +#define PCI_CONFIG_2_BAR2_64ENA (1L<<4) + +#define PCI_PM_DATA_A 0x410 +#define PCI_PM_DATA_B 0x414 +#define PCI_ID_VAL1 0x434 +#define PCI_ID_VAL2 0x438 -#define PCI_PM_DATA_A (0x410) -#define PCI_PM_DATA_B (0x414) -#define PCI_ID_VAL1 (0x434) -#define PCI_ID_VAL2 (0x438) #define MDIO_REG_BANK_CL73_IEEEB0 0x0 #define MDIO_CL73_IEEEB0_CL73_AN_CONTROL 0x0 @@ -5522,6 +5560,8 @@ Theotherbitsarereservedandshouldbezero*/ #define MDIO_PMA_REG_GEN_CTRL 0xca10 #define MDIO_PMA_REG_GEN_CTRL_ROM_RESET_INTERNAL_MP 0x0188 #define MDIO_PMA_REG_GEN_CTRL_ROM_MICRO_RESET 0x018a +#define MDIO_PMA_REG_M8051_MSGIN_REG 0xca12 +#define MDIO_PMA_REG_M8051_MSGOUT_REG 0xca13 #define MDIO_PMA_REG_ROM_VER1 0xca19 #define MDIO_PMA_REG_ROM_VER2 0xca1a #define MDIO_PMA_REG_EDC_FFE_MAIN 0xca1b @@ -5576,7 +5616,8 @@ Theotherbitsarereservedandshouldbezero*/ #define MDIO_AN_REG_LINK_STATUS 0x8304 #define MDIO_AN_REG_CL37_CL73 0x8370 #define MDIO_AN_REG_CL37_AN 0xffe0 -#define MDIO_AN_REG_CL37_FD 0xffe4 +#define MDIO_AN_REG_CL37_FC_LD 0xffe4 +#define MDIO_AN_REG_CL37_FC_LP 0xffe5 #define IGU_FUNC_BASE 0x0400 @@ -5600,4 +5641,13 @@ Theotherbitsarereservedandshouldbezero*/ #define IGU_INT_NOP 2 #define IGU_INT_NOP2 3 +#define COMMAND_REG_INT_ACK 0x0 +#define COMMAND_REG_PROD_UPD 0x4 +#define COMMAND_REG_ATTN_BITS_UPD 0x8 +#define COMMAND_REG_ATTN_BITS_SET 0xc +#define COMMAND_REG_ATTN_BITS_CLR 0x10 +#define COMMAND_REG_COALESCE_NOW 0x14 +#define COMMAND_REG_SIMD_MASK 0x18 +#define COMMAND_REG_SIMD_NOMASK 0x1c + diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c index a7800e55909099d07594c4e13c05c09c040d380d..ec6b0af3d46b4f5d715587173cb5c293fea965e1 100644 --- a/drivers/net/cpmac.c +++ b/drivers/net/cpmac.c @@ -26,7 +26,6 @@ #include #include #include -#include #include #include diff --git a/drivers/net/e100.c b/drivers/net/e100.c index 19d32a227be14c3202f1773da8dda65898503bc0..453115acaad231c0efb4b902db371760c5d5bf0c 100644 --- a/drivers/net/e100.c +++ b/drivers/net/e100.c @@ -1838,7 +1838,7 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx, if ((le16_to_cpu(rfd->command) & cb_el) && (RU_RUNNING == nic->ru_running)) - if (readb(&nic->csr->scb.status) & rus_no_res) + if (ioread8(&nic->csr->scb.status) & rus_no_res) nic->ru_running = RU_SUSPENDED; return -ENODATA; } @@ -1861,7 +1861,7 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx, if ((le16_to_cpu(rfd->command) & cb_el) && (RU_RUNNING == nic->ru_running)) { - if (readb(&nic->csr->scb.status) & rus_no_res) + if (ioread8(&nic->csr->scb.status) & rus_no_res) nic->ru_running = RU_SUSPENDED; } diff --git a/drivers/net/e1000/e1000_param.c b/drivers/net/e1000/e1000_param.c index b9f90a5d3d4d1968f5ed3153b9960a9902cef97b..213437d131547ff0e632e94bb75094831f6f967d 100644 --- a/drivers/net/e1000/e1000_param.c +++ b/drivers/net/e1000/e1000_param.c @@ -208,7 +208,7 @@ struct e1000_option { } r; struct { /* list_option info */ int nr; - struct e1000_opt_list { int i; char *str; } *p; + const struct e1000_opt_list { int i; char *str; } *p; } l; } arg; }; @@ -242,7 +242,7 @@ static int __devinit e1000_validate_option(unsigned int *value, break; case list_option: { int i; - struct e1000_opt_list *ent; + const struct e1000_opt_list *ent; for (i = 0; i < opt->arg.l.nr; i++) { ent = &opt->arg.l.p[i]; @@ -279,7 +279,9 @@ static void e1000_check_copper_options(struct e1000_adapter *adapter); void __devinit e1000_check_options(struct e1000_adapter *adapter) { + struct e1000_option opt; int bd = adapter->bd_number; + if (bd >= E1000_MAX_NIC) { DPRINTK(PROBE, NOTICE, "Warning: no configuration for board #%i\n", bd); @@ -287,19 +289,21 @@ void __devinit e1000_check_options(struct e1000_adapter *adapter) } { /* Transmit Descriptor Count */ - struct e1000_option opt = { + struct e1000_tx_ring *tx_ring = adapter->tx_ring; + int i; + e1000_mac_type mac_type = adapter->hw.mac_type; + + opt = (struct e1000_option) { .type = range_option, .name = "Transmit Descriptors", .err = "using default of " __MODULE_STRING(E1000_DEFAULT_TXD), .def = E1000_DEFAULT_TXD, - .arg = { .r = { .min = E1000_MIN_TXD }} + .arg = { .r = { + .min = E1000_MIN_TXD, + .max = mac_type < e1000_82544 ? E1000_MAX_TXD : E1000_MAX_82544_TXD + }} }; - struct e1000_tx_ring *tx_ring = adapter->tx_ring; - int i; - e1000_mac_type mac_type = adapter->hw.mac_type; - opt.arg.r.max = mac_type < e1000_82544 ? - E1000_MAX_TXD : E1000_MAX_82544_TXD; if (num_TxDescriptors > bd) { tx_ring->count = TxDescriptors[bd]; @@ -313,19 +317,21 @@ void __devinit e1000_check_options(struct e1000_adapter *adapter) tx_ring[i].count = tx_ring->count; } { /* Receive Descriptor Count */ - struct e1000_option opt = { + struct e1000_rx_ring *rx_ring = adapter->rx_ring; + int i; + e1000_mac_type mac_type = adapter->hw.mac_type; + + opt = (struct e1000_option) { .type = range_option, .name = "Receive Descriptors", .err = "using default of " __MODULE_STRING(E1000_DEFAULT_RXD), .def = E1000_DEFAULT_RXD, - .arg = { .r = { .min = E1000_MIN_RXD }} + .arg = { .r = { + .min = E1000_MIN_RXD, + .max = mac_type < e1000_82544 ? E1000_MAX_RXD : E1000_MAX_82544_RXD + }} }; - struct e1000_rx_ring *rx_ring = adapter->rx_ring; - int i; - e1000_mac_type mac_type = adapter->hw.mac_type; - opt.arg.r.max = mac_type < e1000_82544 ? E1000_MAX_RXD : - E1000_MAX_82544_RXD; if (num_RxDescriptors > bd) { rx_ring->count = RxDescriptors[bd]; @@ -339,7 +345,7 @@ void __devinit e1000_check_options(struct e1000_adapter *adapter) rx_ring[i].count = rx_ring->count; } { /* Checksum Offload Enable/Disable */ - struct e1000_option opt = { + opt = (struct e1000_option) { .type = enable_option, .name = "Checksum Offload", .err = "defaulting to Enabled", @@ -363,7 +369,7 @@ void __devinit e1000_check_options(struct e1000_adapter *adapter) { E1000_FC_FULL, "Flow Control Enabled" }, { E1000_FC_DEFAULT, "Flow Control Hardware Default" }}; - struct e1000_option opt = { + opt = (struct e1000_option) { .type = list_option, .name = "Flow Control", .err = "reading default settings from EEPROM", @@ -381,7 +387,7 @@ void __devinit e1000_check_options(struct e1000_adapter *adapter) } } { /* Transmit Interrupt Delay */ - struct e1000_option opt = { + opt = (struct e1000_option) { .type = range_option, .name = "Transmit Interrupt Delay", .err = "using default of " __MODULE_STRING(DEFAULT_TIDV), @@ -399,7 +405,7 @@ void __devinit e1000_check_options(struct e1000_adapter *adapter) } } { /* Transmit Absolute Interrupt Delay */ - struct e1000_option opt = { + opt = (struct e1000_option) { .type = range_option, .name = "Transmit Absolute Interrupt Delay", .err = "using default of " __MODULE_STRING(DEFAULT_TADV), @@ -417,7 +423,7 @@ void __devinit e1000_check_options(struct e1000_adapter *adapter) } } { /* Receive Interrupt Delay */ - struct e1000_option opt = { + opt = (struct e1000_option) { .type = range_option, .name = "Receive Interrupt Delay", .err = "using default of " __MODULE_STRING(DEFAULT_RDTR), @@ -435,7 +441,7 @@ void __devinit e1000_check_options(struct e1000_adapter *adapter) } } { /* Receive Absolute Interrupt Delay */ - struct e1000_option opt = { + opt = (struct e1000_option) { .type = range_option, .name = "Receive Absolute Interrupt Delay", .err = "using default of " __MODULE_STRING(DEFAULT_RADV), @@ -453,7 +459,7 @@ void __devinit e1000_check_options(struct e1000_adapter *adapter) } } { /* Interrupt Throttling Rate */ - struct e1000_option opt = { + opt = (struct e1000_option) { .type = range_option, .name = "Interrupt Throttling Rate (ints/sec)", .err = "using default of " __MODULE_STRING(DEFAULT_ITR), @@ -497,7 +503,7 @@ void __devinit e1000_check_options(struct e1000_adapter *adapter) } } { /* Smart Power Down */ - struct e1000_option opt = { + opt = (struct e1000_option) { .type = enable_option, .name = "PHY Smart Power Down", .err = "defaulting to Disabled", @@ -513,7 +519,7 @@ void __devinit e1000_check_options(struct e1000_adapter *adapter) } } { /* Kumeran Lock Loss Workaround */ - struct e1000_option opt = { + opt = (struct e1000_option) { .type = enable_option, .name = "Kumeran Lock Loss Workaround", .err = "defaulting to Enabled", @@ -578,16 +584,18 @@ static void __devinit e1000_check_fiber_options(struct e1000_adapter *adapter) static void __devinit e1000_check_copper_options(struct e1000_adapter *adapter) { + struct e1000_option opt; unsigned int speed, dplx, an; int bd = adapter->bd_number; { /* Speed */ - struct e1000_opt_list speed_list[] = {{ 0, "" }, - { SPEED_10, "" }, - { SPEED_100, "" }, - { SPEED_1000, "" }}; + static const struct e1000_opt_list speed_list[] = { + { 0, "" }, + { SPEED_10, "" }, + { SPEED_100, "" }, + { SPEED_1000, "" }}; - struct e1000_option opt = { + opt = (struct e1000_option) { .type = list_option, .name = "Speed", .err = "parameter ignored", @@ -604,11 +612,12 @@ static void __devinit e1000_check_copper_options(struct e1000_adapter *adapter) } } { /* Duplex */ - struct e1000_opt_list dplx_list[] = {{ 0, "" }, - { HALF_DUPLEX, "" }, - { FULL_DUPLEX, "" }}; + static const struct e1000_opt_list dplx_list[] = { + { 0, "" }, + { HALF_DUPLEX, "" }, + { FULL_DUPLEX, "" }}; - struct e1000_option opt = { + opt = (struct e1000_option) { .type = list_option, .name = "Duplex", .err = "parameter ignored", @@ -637,7 +646,7 @@ static void __devinit e1000_check_copper_options(struct e1000_adapter *adapter) "parameter ignored\n"); adapter->hw.autoneg_advertised = AUTONEG_ADV_DEFAULT; } else { /* Autoneg */ - struct e1000_opt_list an_list[] = + static const struct e1000_opt_list an_list[] = #define AA "AutoNeg advertising " {{ 0x01, AA "10/HD" }, { 0x02, AA "10/FD" }, @@ -671,7 +680,7 @@ static void __devinit e1000_check_copper_options(struct e1000_adapter *adapter) { 0x2e, AA "1000/FD, 100/FD, 100/HD, 10/FD" }, { 0x2f, AA "1000/FD, 100/FD, 100/HD, 10/FD, 10/HD" }}; - struct e1000_option opt = { + opt = (struct e1000_option) { .type = list_option, .name = "AutoNeg", .err = "parameter ignored", diff --git a/drivers/net/e1000e/defines.h b/drivers/net/e1000e/defines.h index f823b8ba5785060e939300397130e290be8543cd..14b0e6cd3b8d420b995b63b6989f6d9070d58d31 100644 --- a/drivers/net/e1000e/defines.h +++ b/drivers/net/e1000e/defines.h @@ -389,7 +389,7 @@ /* Interrupt Cause Set */ #define E1000_ICS_LSC E1000_ICR_LSC /* Link Status Change */ -#define E1000_ICS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */ +#define E1000_ICS_RXSEQ E1000_ICR_RXSEQ /* Rx sequence error */ #define E1000_ICS_RXDMT0 E1000_ICR_RXDMT0 /* Rx desc min. threshold */ /* Transmit Descriptor Control */ diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h index cf57050d99d8fce223e17d2dcae7c1180a8d9673..ac4e506b4f88a495cd9d6e7616cc662ed60abf96 100644 --- a/drivers/net/e1000e/e1000.h +++ b/drivers/net/e1000e/e1000.h @@ -326,6 +326,7 @@ struct e1000_info { #define FLAG_RX_CSUM_ENABLED (1 << 28) #define FLAG_TSO_FORCE (1 << 29) #define FLAG_RX_RESTART_NOW (1 << 30) +#define FLAG_MSI_TEST_FAILED (1 << 31) #define E1000_RX_DESC_PS(R, i) \ (&(((union e1000_rx_desc_packet_split *)((R).desc))[i])) diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c index cf9679f2b7c41fc94906f81872f452bdf9750b71..e21c9e0f3738441a159ad0a4068e9bb8fe2b82e5 100644 --- a/drivers/net/e1000e/ethtool.c +++ b/drivers/net/e1000e/ethtool.c @@ -177,7 +177,7 @@ static u32 e1000_get_link(struct net_device *netdev) u32 status; status = er32(STATUS); - return (status & E1000_STATUS_LU); + return (status & E1000_STATUS_LU) ? 1 : 0; } static int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx) diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 05b0b2f9c54bc7ac2234e4ef5dedb3a8469a2103..d266510c8a94683ae4d21516cf6c18491dc3eb3a 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -510,9 +510,12 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter, netdev_alloc_skb(netdev, length + NET_IP_ALIGN); if (new_skb) { skb_reserve(new_skb, NET_IP_ALIGN); - memcpy(new_skb->data - NET_IP_ALIGN, - skb->data - NET_IP_ALIGN, - length + NET_IP_ALIGN); + skb_copy_to_linear_data_offset(new_skb, + -NET_IP_ALIGN, + (skb->data - + NET_IP_ALIGN), + (length + + NET_IP_ALIGN)); /* save the skb in buffer_info as good */ buffer_info->skb = skb; skb = new_skb; @@ -1233,26 +1236,36 @@ static irqreturn_t e1000_intr(int irq, void *data) return IRQ_HANDLED; } +/** + * e1000_request_irq - initialize interrupts + * + * Attempts to configure interrupts using the best available + * capabilities of the hardware and kernel. + **/ static int e1000_request_irq(struct e1000_adapter *adapter) { struct net_device *netdev = adapter->netdev; - irq_handler_t handler = e1000_intr; int irq_flags = IRQF_SHARED; int err; - if (!pci_enable_msi(adapter->pdev)) { - adapter->flags |= FLAG_MSI_ENABLED; - handler = e1000_intr_msi; - irq_flags = 0; + if (!(adapter->flags & FLAG_MSI_TEST_FAILED)) { + err = pci_enable_msi(adapter->pdev); + if (!err) { + adapter->flags |= FLAG_MSI_ENABLED; + irq_flags = 0; + } } - err = request_irq(adapter->pdev->irq, handler, irq_flags, netdev->name, - netdev); + err = request_irq(adapter->pdev->irq, + ((adapter->flags & FLAG_MSI_ENABLED) ? + &e1000_intr_msi : &e1000_intr), + irq_flags, netdev->name, netdev); if (err) { - e_err("Unable to allocate %s interrupt (return: %d)\n", - adapter->flags & FLAG_MSI_ENABLED ? "MSI":"INTx", err); - if (adapter->flags & FLAG_MSI_ENABLED) + if (adapter->flags & FLAG_MSI_ENABLED) { pci_disable_msi(adapter->pdev); + adapter->flags &= ~FLAG_MSI_ENABLED; + } + e_err("Unable to allocate interrupt, Error: %d\n", err); } return err; @@ -2591,6 +2604,135 @@ err: return -ENOMEM; } +/** + * e1000_intr_msi_test - Interrupt Handler + * @irq: interrupt number + * @data: pointer to a network interface device structure + **/ +static irqreturn_t e1000_intr_msi_test(int irq, void *data) +{ + struct net_device *netdev = data; + struct e1000_adapter *adapter = netdev_priv(netdev); + struct e1000_hw *hw = &adapter->hw; + u32 icr = er32(ICR); + + e_dbg("%s: icr is %08X\n", netdev->name, icr); + if (icr & E1000_ICR_RXSEQ) { + adapter->flags &= ~FLAG_MSI_TEST_FAILED; + wmb(); + } + + return IRQ_HANDLED; +} + +/** + * e1000_test_msi_interrupt - Returns 0 for successful test + * @adapter: board private struct + * + * code flow taken from tg3.c + **/ +static int e1000_test_msi_interrupt(struct e1000_adapter *adapter) +{ + struct net_device *netdev = adapter->netdev; + struct e1000_hw *hw = &adapter->hw; + int err; + + /* poll_enable hasn't been called yet, so don't need disable */ + /* clear any pending events */ + er32(ICR); + + /* free the real vector and request a test handler */ + e1000_free_irq(adapter); + + /* Assume that the test fails, if it succeeds then the test + * MSI irq handler will unset this flag */ + adapter->flags |= FLAG_MSI_TEST_FAILED; + + err = pci_enable_msi(adapter->pdev); + if (err) + goto msi_test_failed; + + err = request_irq(adapter->pdev->irq, &e1000_intr_msi_test, 0, + netdev->name, netdev); + if (err) { + pci_disable_msi(adapter->pdev); + goto msi_test_failed; + } + + wmb(); + + e1000_irq_enable(adapter); + + /* fire an unusual interrupt on the test handler */ + ew32(ICS, E1000_ICS_RXSEQ); + e1e_flush(); + msleep(50); + + e1000_irq_disable(adapter); + + rmb(); + + if (adapter->flags & FLAG_MSI_TEST_FAILED) { + err = -EIO; + e_info("MSI interrupt test failed!\n"); + } + + free_irq(adapter->pdev->irq, netdev); + pci_disable_msi(adapter->pdev); + + if (err == -EIO) + goto msi_test_failed; + + /* okay so the test worked, restore settings */ + e_dbg("%s: MSI interrupt test succeeded!\n", netdev->name); +msi_test_failed: + /* restore the original vector, even if it failed */ + e1000_request_irq(adapter); + return err; +} + +/** + * e1000_test_msi - Returns 0 if MSI test succeeds or INTx mode is restored + * @adapter: board private struct + * + * code flow taken from tg3.c, called with e1000 interrupts disabled. + **/ +static int e1000_test_msi(struct e1000_adapter *adapter) +{ + int err; + u16 pci_cmd; + + if (!(adapter->flags & FLAG_MSI_ENABLED)) + return 0; + + /* disable SERR in case the MSI write causes a master abort */ + pci_read_config_word(adapter->pdev, PCI_COMMAND, &pci_cmd); + pci_write_config_word(adapter->pdev, PCI_COMMAND, + pci_cmd & ~PCI_COMMAND_SERR); + + err = e1000_test_msi_interrupt(adapter); + + /* restore previous setting of command word */ + pci_write_config_word(adapter->pdev, PCI_COMMAND, pci_cmd); + + /* success ! */ + if (!err) + return 0; + + /* EIO means MSI test failed */ + if (err != -EIO) + return err; + + /* back to INTx mode */ + e_warn("MSI interrupt test failed, using legacy interrupt.\n"); + + e1000_free_irq(adapter); + + err = e1000_request_irq(adapter); + + return err; +} + /** * e1000_open - Called when a network interface is made active * @netdev: network interface device structure @@ -2649,6 +2791,19 @@ static int e1000_open(struct net_device *netdev) if (err) goto err_req_irq; + /* + * Work around PCIe errata with MSI interrupts causing some chipsets to + * ignore e1000e MSI messages, which means we need to test our MSI + * interrupt now + */ + { + err = e1000_test_msi(adapter); + if (err) { + e_err("Interrupt allocation failed\n"); + goto err_req_irq; + } + } + /* From here on the code is the same as e1000e_up() */ clear_bit(__E1000_DOWN, &adapter->state); @@ -3055,7 +3210,7 @@ static void e1000_watchdog_task(struct work_struct *work) case SPEED_10: txb2b = 0; netdev->tx_queue_len = 10; - adapter->tx_timeout_factor = 14; + adapter->tx_timeout_factor = 16; break; case SPEED_100: txb2b = 0; @@ -3721,7 +3876,7 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu) struct e1000_adapter *adapter = netdev_priv(netdev); int max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN; - if ((max_frame < ETH_ZLEN + ETH_FCS_LEN) || + if ((new_mtu < ETH_ZLEN + ETH_FCS_LEN + VLAN_HLEN) || (max_frame > MAX_JUMBO_FRAME_SIZE)) { e_err("Invalid MTU setting\n"); return -EINVAL; diff --git a/drivers/net/e1000e/param.c b/drivers/net/e1000e/param.c index 8effc3107f9a914e3ae710d22dc97487d79ddc87..ed912e023a7266db32cf88dcb60e8bf406d5c421 100644 --- a/drivers/net/e1000e/param.c +++ b/drivers/net/e1000e/param.c @@ -324,14 +324,27 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter) adapter->itr = 20000; break; default: - e1000_validate_option(&adapter->itr, &opt, - adapter); /* - * save the setting, because the dynamic bits - * change itr. clear the lower two bits - * because they are used as control + * Save the setting, because the dynamic bits + * change itr. */ - adapter->itr_setting = adapter->itr & ~3; + if (e1000_validate_option(&adapter->itr, &opt, + adapter) && + (adapter->itr == 3)) { + /* + * In case of invalid user value, + * default to conservative mode. + */ + adapter->itr_setting = adapter->itr; + adapter->itr = 20000; + } else { + /* + * Clear the lower two bits because + * they are used as control. + */ + adapter->itr_setting = + adapter->itr & ~3; + } break; } } else { diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index 053971e5fc94c337848d54159717f1e151847ed1..331b86b01fa98735b498f4aef16e478204b24419 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -5522,7 +5522,7 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i if (id->driver_data & DEV_HAS_CHECKSUM) { np->rx_csum = 1; np->txrxctl_bits |= NVREG_TXRXCTL_RXCHECK; - dev->features |= NETIF_F_HW_CSUM | NETIF_F_SG; + dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG; dev->features |= NETIF_F_TSO; } @@ -5835,7 +5835,7 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i dev_printk(KERN_INFO, &pci_dev->dev, "%s%s%s%s%s%s%s%s%s%sdesc-v%u\n", dev->features & NETIF_F_HIGHDMA ? "highdma " : "", - dev->features & (NETIF_F_HW_CSUM | NETIF_F_SG) ? + dev->features & (NETIF_F_IP_CSUM | NETIF_F_SG) ? "csum " : "", dev->features & (NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX) ? "vlan " : "", diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c index 9a51ec8293cc953e0ea32a8df6d7c08a9a7204f3..9d461825bf4ce92e55a9de79921e8ffc94735617 100644 --- a/drivers/net/fs_enet/fs_enet-main.c +++ b/drivers/net/fs_enet/fs_enet-main.c @@ -792,6 +792,10 @@ static int fs_enet_open(struct net_device *dev) int r; int err; + /* to initialize the fep->cur_rx,... */ + /* not doing this, will cause a crash in fs_enet_rx_napi */ + fs_init_bds(fep->ndev); + if (fep->fpi->use_napi) napi_enable(&fep->napi); @@ -1167,6 +1171,10 @@ static struct of_device_id fs_enet_match[] = { .compatible = "fsl,cpm1-scc-enet", .data = (void *)&fs_scc_ops, }, + { + .compatible = "fsl,cpm2-scc-enet", + .data = (void *)&fs_scc_ops, + }, #endif #ifdef CONFIG_FS_ENET_HAS_FCC { diff --git a/drivers/net/fs_enet/mac-scc.c b/drivers/net/fs_enet/mac-scc.c index 029b3c7ef29ce7dd4cc05c444b6b55d0dbe8289a..22f50dd8b2776adf126f76075d4bf7d8596e7346 100644 --- a/drivers/net/fs_enet/mac-scc.c +++ b/drivers/net/fs_enet/mac-scc.c @@ -47,7 +47,6 @@ #include "fs_enet.h" /*************************************************/ - #if defined(CONFIG_CPM1) /* for a 8xx __raw_xxx's are sufficient */ #define __fs_out32(addr, x) __raw_writel(x, addr) @@ -62,6 +61,8 @@ #define __fs_out16(addr, x) out_be16(addr, x) #define __fs_in32(addr) in_be32(addr) #define __fs_in16(addr) in_be16(addr) +#define __fs_out8(addr, x) out_8(addr, x) +#define __fs_in8(addr) in_8(addr) #endif /* write, read, set bits, clear bits */ @@ -262,8 +263,13 @@ static void restart(struct net_device *dev) /* Initialize function code registers for big-endian. */ +#ifndef CONFIG_NOT_COHERENT_CACHE + W8(ep, sen_genscc.scc_rfcr, SCC_EB | SCC_GBL); + W8(ep, sen_genscc.scc_tfcr, SCC_EB | SCC_GBL); +#else W8(ep, sen_genscc.scc_rfcr, SCC_EB); W8(ep, sen_genscc.scc_tfcr, SCC_EB); +#endif /* Set maximum bytes per receive buffer. * This appears to be an Ethernet frame size, not the buffer diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c index ca6cf6ecb37b17a2f5d605b5dc9e9413a733cdc4..4320a983a58817af04952a86bb28c6e1394483e2 100644 --- a/drivers/net/gianfar.c +++ b/drivers/net/gianfar.c @@ -105,6 +105,7 @@ const char gfar_driver_version[] = "1.3"; static int gfar_enet_open(struct net_device *dev); static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev); +static void gfar_reset_task(struct work_struct *work); static void gfar_timeout(struct net_device *dev); static int gfar_close(struct net_device *dev); struct sk_buff *gfar_new_skb(struct net_device *dev); @@ -134,9 +135,7 @@ static int gfar_process_frame(struct net_device *dev, struct sk_buff *skb, int l static void gfar_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp); void gfar_halt(struct net_device *dev); -#ifdef CONFIG_PM static void gfar_halt_nodisable(struct net_device *dev); -#endif void gfar_start(struct net_device *dev); static void gfar_clear_exact_match(struct net_device *dev); static void gfar_set_mac_for_addr(struct net_device *dev, int num, u8 *addr); @@ -211,6 +210,7 @@ static int gfar_probe(struct platform_device *pdev) spin_lock_init(&priv->txlock); spin_lock_init(&priv->rxlock); spin_lock_init(&priv->bflock); + INIT_WORK(&priv->reset_task, gfar_reset_task); platform_set_drvdata(pdev, dev); @@ -631,7 +631,6 @@ static void init_registers(struct net_device *dev) } -#ifdef CONFIG_PM /* Halt the receive and transmit queues */ static void gfar_halt_nodisable(struct net_device *dev) { @@ -657,7 +656,6 @@ static void gfar_halt_nodisable(struct net_device *dev) cpu_relax(); } } -#endif /* Halt the receive and transmit queues */ void gfar_halt(struct net_device *dev) @@ -666,6 +664,8 @@ void gfar_halt(struct net_device *dev) struct gfar __iomem *regs = priv->regs; u32 tempval; + gfar_halt_nodisable(dev); + /* Disable Rx and Tx */ tempval = gfar_read(®s->maccfg1); tempval &= ~(MACCFG1_RX_EN | MACCFG1_TX_EN); @@ -1214,6 +1214,7 @@ static int gfar_close(struct net_device *dev) napi_disable(&priv->napi); + cancel_work_sync(&priv->reset_task); stop_gfar(dev); /* Disconnect from the PHY */ @@ -1328,13 +1329,16 @@ static int gfar_change_mtu(struct net_device *dev, int new_mtu) return 0; } -/* gfar_timeout gets called when a packet has not been +/* gfar_reset_task gets scheduled when a packet has not been * transmitted after a set amount of time. * For now, assume that clearing out all the structures, and - * starting over will fix the problem. */ -static void gfar_timeout(struct net_device *dev) + * starting over will fix the problem. + */ +static void gfar_reset_task(struct work_struct *work) { - dev->stats.tx_errors++; + struct gfar_private *priv = container_of(work, struct gfar_private, + reset_task); + struct net_device *dev = priv->dev; if (dev->flags & IFF_UP) { stop_gfar(dev); @@ -1344,6 +1348,14 @@ static void gfar_timeout(struct net_device *dev) netif_tx_schedule_all(dev); } +static void gfar_timeout(struct net_device *dev) +{ + struct gfar_private *priv = netdev_priv(dev); + + dev->stats.tx_errors++; + schedule_work(&priv->reset_task); +} + /* Interrupt Handler for Transmit complete */ static int gfar_clean_tx_ring(struct net_device *dev) { diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h index d59df98bd636ca6a9e2fcb67d0695e00e657bcd1..f46e9b63af134873bca42ec6622ad4701910cc01 100644 --- a/drivers/net/gianfar.h +++ b/drivers/net/gianfar.h @@ -756,6 +756,7 @@ struct gfar_private { uint32_t msg_enable; + struct work_struct reset_task; /* Network Statistics */ struct gfar_extra_stats extra_stats; }; diff --git a/drivers/net/gianfar_sysfs.c b/drivers/net/gianfar_sysfs.c index 5116f68e01b9a4618423f47d555d68771da01d3e..782c201700820c45abb1cddfd1dba606ba6c38ae 100644 --- a/drivers/net/gianfar_sysfs.c +++ b/drivers/net/gianfar_sysfs.c @@ -33,7 +33,6 @@ #include #include -#include #include "gianfar.h" diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c index 2e720f26ca83981c30a4a07cef6d79bc87289d0d..ccd9d9058f6dfa48c298926058f03af4a0f82876 100644 --- a/drivers/net/ibm_newemac/core.c +++ b/drivers/net/ibm_newemac/core.c @@ -663,9 +663,6 @@ static int emac_configure(struct emac_instance *dev) if (emac_phy_gpcs(dev->phy.mode)) emac_mii_reset_phy(&dev->phy); - /* Required for Pause packet support in EMAC */ - dev_mc_add(ndev, default_mcast_addr, sizeof(default_mcast_addr), 1); - return 0; } @@ -1150,6 +1147,9 @@ static int emac_open(struct net_device *ndev) } else netif_carrier_on(dev->ndev); + /* Required for Pause packet support in EMAC */ + dev_mc_add(ndev, default_mcast_addr, sizeof(default_mcast_addr), 1); + emac_configure(dev); mal_poll_add(dev->mal, &dev->commac); mal_enable_tx_channel(dev->mal, dev->mal_tx_chan); diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c index a03fe1fb61ca4caf7b6f1faca1ee9da359c25ca6..c2d57f836088c4ba38955de02a5ecd9408f478f8 100644 --- a/drivers/net/ibmveth.c +++ b/drivers/net/ibmveth.c @@ -904,8 +904,6 @@ static int ibmveth_start_xmit(struct sk_buff *skb, struct net_device *netdev) unsigned long data_dma_addr; desc.fields.flags_len = IBMVETH_BUF_VALID | skb->len; - data_dma_addr = dma_map_single(&adapter->vdev->dev, skb->data, - skb->len, DMA_TO_DEVICE); if (skb->ip_summed == CHECKSUM_PARTIAL && ip_hdr(skb)->protocol != IPPROTO_TCP && skb_checksum_help(skb)) { @@ -924,6 +922,8 @@ static int ibmveth_start_xmit(struct sk_buff *skb, struct net_device *netdev) buf[1] = 0; } + data_dma_addr = dma_map_single(&adapter->vdev->dev, skb->data, + skb->len, DMA_TO_DEVICE); if (dma_mapping_error(&adapter->vdev->dev, data_dma_addr)) { if (!firmware_has_feature(FW_FEATURE_CMO)) ibmveth_error_printk("tx: unable to map xmit buffer\n"); @@ -932,6 +932,7 @@ static int ibmveth_start_xmit(struct sk_buff *skb, struct net_device *netdev) desc.fields.address = adapter->bounce_buffer_dma; tx_map_failed++; used_bounce = 1; + wmb(); } else desc.fields.address = data_dma_addr; diff --git a/drivers/net/igb/e1000_82575.c b/drivers/net/igb/e1000_82575.c index bb823acc7443183b41f454b756e9206c67c483ec..f5e2e7235fcbf197a5d427b49df86cef9d3d7c8b 100644 --- a/drivers/net/igb/e1000_82575.c +++ b/drivers/net/igb/e1000_82575.c @@ -87,7 +87,6 @@ static s32 igb_get_invariants_82575(struct e1000_hw *hw) case E1000_DEV_ID_82576: case E1000_DEV_ID_82576_FIBER: case E1000_DEV_ID_82576_SERDES: - case E1000_DEV_ID_82576_QUAD_COPPER: mac->type = e1000_82576; break; default: diff --git a/drivers/net/igb/e1000_hw.h b/drivers/net/igb/e1000_hw.h index a65ccc3095c372117ece11b8a05b05bdf10a1162..99504a600a80f8348a99bdd2ffc9b367bab08819 100644 --- a/drivers/net/igb/e1000_hw.h +++ b/drivers/net/igb/e1000_hw.h @@ -41,7 +41,6 @@ struct e1000_hw; #define E1000_DEV_ID_82576 0x10C9 #define E1000_DEV_ID_82576_FIBER 0x10E6 #define E1000_DEV_ID_82576_SERDES 0x10E7 -#define E1000_DEV_ID_82576_QUAD_COPPER 0x10E8 #define E1000_DEV_ID_82575EB_COPPER 0x10A7 #define E1000_DEV_ID_82575EB_FIBER_SERDES 0x10A9 #define E1000_DEV_ID_82575GB_QUAD_COPPER 0x10D6 diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c index 11aee13099513bea5dddd87cb4ff17fa4c135f7b..58906c984be9f641e8e87c1acac40a098387a022 100644 --- a/drivers/net/igb/igb_ethtool.c +++ b/drivers/net/igb/igb_ethtool.c @@ -373,13 +373,17 @@ static void igb_get_regs(struct net_device *netdev, regs_buff[12] = rd32(E1000_EECD); /* Interrupt */ - regs_buff[13] = rd32(E1000_EICR); + /* Reading EICS for EICR because they read the + * same but EICS does not clear on read */ + regs_buff[13] = rd32(E1000_EICS); regs_buff[14] = rd32(E1000_EICS); regs_buff[15] = rd32(E1000_EIMS); regs_buff[16] = rd32(E1000_EIMC); regs_buff[17] = rd32(E1000_EIAC); regs_buff[18] = rd32(E1000_EIAM); - regs_buff[19] = rd32(E1000_ICR); + /* Reading ICS for ICR because they read the + * same but ICS does not clear on read */ + regs_buff[19] = rd32(E1000_ICS); regs_buff[20] = rd32(E1000_ICS); regs_buff[21] = rd32(E1000_IMS); regs_buff[22] = rd32(E1000_IMC); @@ -1746,15 +1750,6 @@ static int igb_wol_exclusion(struct igb_adapter *adapter, /* return success for non excluded adapter ports */ retval = 0; break; - case E1000_DEV_ID_82576_QUAD_COPPER: - /* quad port adapters only support WoL on port A */ - if (!(adapter->flags & IGB_FLAG_QUAD_PORT_A)) { - wol->supported = 0; - break; - } - /* return success for non excluded adapter ports */ - retval = 0; - break; default: /* dual port cards only support WoL on port A from now on * unless it was enabled in the eeprom for port B diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index 8f66e15ec8d6299ed3f95272ff7ec24acde43c60..634c4c9d87bed037911c5a4b37cc5d410b425706 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -61,7 +61,6 @@ static struct pci_device_id igb_pci_tbl[] = { { PCI_VDEVICE(INTEL, E1000_DEV_ID_82576), board_82575 }, { PCI_VDEVICE(INTEL, E1000_DEV_ID_82576_FIBER), board_82575 }, { PCI_VDEVICE(INTEL, E1000_DEV_ID_82576_SERDES), board_82575 }, - { PCI_VDEVICE(INTEL, E1000_DEV_ID_82576_QUAD_COPPER), board_82575 }, { PCI_VDEVICE(INTEL, E1000_DEV_ID_82575EB_COPPER), board_82575 }, { PCI_VDEVICE(INTEL, E1000_DEV_ID_82575EB_FIBER_SERDES), board_82575 }, { PCI_VDEVICE(INTEL, E1000_DEV_ID_82575GB_QUAD_COPPER), board_82575 }, @@ -521,7 +520,7 @@ static void igb_set_interrupt_capability(struct igb_adapter *adapter) adapter->msix_entries, numvecs); if (err == 0) - return; + goto out; igb_reset_interrupt_capability(adapter); @@ -531,7 +530,7 @@ msi_only: adapter->num_tx_queues = 1; if (!pci_enable_msi(adapter->pdev)) adapter->flags |= IGB_FLAG_HAS_MSI; - +out: /* Notify the stack of the (possibly) reduced Tx Queue count. */ adapter->netdev->real_num_tx_queues = adapter->num_tx_queues; return; @@ -1217,16 +1216,6 @@ static int __devinit igb_probe(struct pci_dev *pdev, if (rd32(E1000_STATUS) & E1000_STATUS_FUNC_1) adapter->eeprom_wol = 0; break; - case E1000_DEV_ID_82576_QUAD_COPPER: - /* if quad port adapter, disable WoL on all but port A */ - if (global_quad_port_a != 0) - adapter->eeprom_wol = 0; - else - adapter->flags |= IGB_FLAG_QUAD_PORT_A; - /* Reset for multiple quad port adapters */ - if (++global_quad_port_a == 4) - global_quad_port_a = 0; - break; } /* initialize the wol settings based on the eeprom settings */ @@ -2290,7 +2279,9 @@ static void igb_watchdog_task(struct work_struct *work) struct igb_ring *tx_ring = adapter->tx_ring; struct e1000_mac_info *mac = &adapter->hw.mac; u32 link; + u32 eics = 0; s32 ret_val; + int i; if ((netif_carrier_ok(netdev)) && (rd32(E1000_STATUS) & E1000_STATUS_LU)) @@ -2392,7 +2383,13 @@ link_up: } /* Cause software interrupt to ensure rx ring is cleaned */ - wr32(E1000_ICS, E1000_ICS_RXDMT0); + if (adapter->msix_entries) { + for (i = 0; i < adapter->num_rx_queues; i++) + eics |= adapter->rx_ring[i].eims_value; + wr32(E1000_EICS, eics); + } else { + wr32(E1000_ICS, E1000_ICS_RXDMT0); + } /* Force detection of hung controller every watchdog period */ tx_ring->detect_tx_hung = true; diff --git a/drivers/net/ipg.h b/drivers/net/ipg.h index e0e718ab4c2ee3f69f1463dfe199a3446f48c7d5..dd9318f19497c82915722fe774f5fe48f40ed222 100644 --- a/drivers/net/ipg.h +++ b/drivers/net/ipg.h @@ -7,7 +7,6 @@ #ifndef __LINUX_IPG_H #define __LINUX_IPG_H -#include #include #include @@ -21,7 +20,6 @@ #include #include #include -#include #include /* diff --git a/drivers/net/ixgbe/ixgbe_82598.c b/drivers/net/ixgbe/ixgbe_82598.c index 2f38e847e2cd0401c7ef6eba738cb6cb2b465561..f96358b641af974334d2deaed65531ecefcc8323 100644 --- a/drivers/net/ixgbe/ixgbe_82598.c +++ b/drivers/net/ixgbe/ixgbe_82598.c @@ -190,6 +190,7 @@ static enum ixgbe_media_type ixgbe_get_media_type_82598(struct ixgbe_hw *hw) case IXGBE_DEV_ID_82598AF_DUAL_PORT: case IXGBE_DEV_ID_82598AF_SINGLE_PORT: case IXGBE_DEV_ID_82598EB_CX4: + case IXGBE_DEV_ID_82598_CX4_DUAL_PORT: media_type = ixgbe_media_type_fiber; break; case IXGBE_DEV_ID_82598AT_DUAL_PORT: diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index e5f3da8468cccd13c49d28125b730d49417dc27b..a417be7f8be5d0584a4371e240c4116ead185591 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -48,7 +48,7 @@ char ixgbe_driver_name[] = "ixgbe"; static const char ixgbe_driver_string[] = "Intel(R) 10 Gigabit PCI Express Network Driver"; -#define DRV_VERSION "1.3.18-k2" +#define DRV_VERSION "1.3.18-k4" const char ixgbe_driver_version[] = DRV_VERSION; static const char ixgbe_copyright[] = "Copyright (c) 1999-2007 Intel Corporation."; @@ -72,6 +72,8 @@ static struct pci_device_id ixgbe_pci_tbl[] = { board_82598 }, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598EB_CX4), board_82598 }, + {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598_CX4_DUAL_PORT), + board_82598 }, /* required last entry */ {0, } @@ -1634,16 +1636,17 @@ static void ixgbe_set_multi(struct net_device *netdev) struct ixgbe_hw *hw = &adapter->hw; struct dev_mc_list *mc_ptr; u8 *mta_list; - u32 fctrl; + u32 fctrl, vlnctrl; int i; /* Check for Promiscuous and All Multicast modes */ fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL); + vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL); if (netdev->flags & IFF_PROMISC) { fctrl |= (IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE); - fctrl &= ~IXGBE_VLNCTRL_VFE; + vlnctrl &= ~IXGBE_VLNCTRL_VFE; } else { if (netdev->flags & IFF_ALLMULTI) { fctrl |= IXGBE_FCTRL_MPE; @@ -1651,10 +1654,11 @@ static void ixgbe_set_multi(struct net_device *netdev) } else { fctrl &= ~(IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE); } - fctrl |= IXGBE_VLNCTRL_VFE; + vlnctrl |= IXGBE_VLNCTRL_VFE; } IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl); + IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl); if (netdev->mc_count) { mta_list = kcalloc(netdev->mc_count, ETH_ALEN, GFP_ATOMIC); @@ -2299,6 +2303,12 @@ static int __devinit ixgbe_set_interrupt_capability(struct ixgbe_adapter int err = 0; int vector, v_budget; + /* + * Set the default interrupt throttle rate. + */ + adapter->rx_eitr = (1000000 / IXGBE_DEFAULT_ITR_RX_USECS); + adapter->tx_eitr = (1000000 / IXGBE_DEFAULT_ITR_TX_USECS); + /* * It's easy to be greedy for MSI-X vectors, but it really * doesn't do us much good if we have a lot more vectors diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h index 1ad7cb9c25a84a0e934e565fb084ffdf17ecb4cc..c0282a223df3938dd0dad446f925e88300535b4f 100644 --- a/drivers/net/ixgbe/ixgbe_type.h +++ b/drivers/net/ixgbe/ixgbe_type.h @@ -39,6 +39,7 @@ #define IXGBE_DEV_ID_82598AF_SINGLE_PORT 0x10C7 #define IXGBE_DEV_ID_82598AT_DUAL_PORT 0x10C8 #define IXGBE_DEV_ID_82598EB_CX4 0x10DD +#define IXGBE_DEV_ID_82598_CX4_DUAL_PORT 0x10EC /* General Registers */ #define IXGBE_CTRL 0x00000 diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c index 49f6bc036a9275f21478f4d7f498300020358049..3b43bfd85a0f6dd3e1506d8a5a29e4ae85f3429e 100644 --- a/drivers/net/loopback.c +++ b/drivers/net/loopback.c @@ -64,68 +64,6 @@ struct pcpu_lstats { unsigned long bytes; }; -/* KISS: just allocate small chunks and copy bits. - * - * So, in fact, this is documentation, explaining what we expect - * of largesending device modulo TCP checksum, which is ignored for loopback. - */ - -#ifdef LOOPBACK_TSO -static void emulate_large_send_offload(struct sk_buff *skb) -{ - struct iphdr *iph = ip_hdr(skb); - struct tcphdr *th = (struct tcphdr *)(skb_network_header(skb) + - (iph->ihl * 4)); - unsigned int doffset = (iph->ihl + th->doff) * 4; - unsigned int mtu = skb_shinfo(skb)->gso_size + doffset; - unsigned int offset = 0; - u32 seq = ntohl(th->seq); - u16 id = ntohs(iph->id); - - while (offset + doffset < skb->len) { - unsigned int frag_size = min(mtu, skb->len - offset) - doffset; - struct sk_buff *nskb = alloc_skb(mtu + 32, GFP_ATOMIC); - - if (!nskb) - break; - skb_reserve(nskb, 32); - skb_set_mac_header(nskb, -ETH_HLEN); - skb_reset_network_header(nskb); - iph = ip_hdr(nskb); - skb_copy_to_linear_data(nskb, skb_network_header(skb), - doffset); - if (skb_copy_bits(skb, - doffset + offset, - nskb->data + doffset, - frag_size)) - BUG(); - skb_put(nskb, doffset + frag_size); - nskb->ip_summed = CHECKSUM_UNNECESSARY; - nskb->dev = skb->dev; - nskb->priority = skb->priority; - nskb->protocol = skb->protocol; - nskb->dst = dst_clone(skb->dst); - memcpy(nskb->cb, skb->cb, sizeof(skb->cb)); - nskb->pkt_type = skb->pkt_type; - - th = (struct tcphdr *)(skb_network_header(nskb) + iph->ihl * 4); - iph->tot_len = htons(frag_size + doffset); - iph->id = htons(id); - iph->check = 0; - iph->check = ip_fast_csum((unsigned char *) iph, iph->ihl); - th->seq = htonl(seq); - if (offset + doffset + frag_size < skb->len) - th->fin = th->psh = 0; - netif_rx(nskb); - offset += frag_size; - seq += frag_size; - id++; - } - - dev_kfree_skb(skb); -} -#endif /* LOOPBACK_TSO */ - /* * The higher levels take care of making this non-reentrant (it's * called with bh's disabled). @@ -137,9 +75,6 @@ static int loopback_xmit(struct sk_buff *skb, struct net_device *dev) skb_orphan(skb); skb->protocol = eth_type_trans(skb,dev); -#ifndef LOOPBACK_MUST_CHECKSUM - skb->ip_summed = CHECKSUM_UNNECESSARY; -#endif #ifdef LOOPBACK_TSO if (skb_is_gso(skb)) { @@ -234,9 +169,7 @@ static void loopback_setup(struct net_device *dev) dev->type = ARPHRD_LOOPBACK; /* 0x0001*/ dev->flags = IFF_LOOPBACK; dev->features = NETIF_F_SG | NETIF_F_FRAGLIST -#ifdef LOOPBACK_TSO | NETIF_F_TSO -#endif | NETIF_F_NO_CSUM | NETIF_F_HIGHDMA | NETIF_F_LLTX diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c index 46819af3b0627aec89649245ded32ccf53c7e028..0a18b9e96da152db6c55eaa0026cc578863226eb 100644 --- a/drivers/net/mv643xx_eth.c +++ b/drivers/net/mv643xx_eth.c @@ -55,7 +55,7 @@ #include static char mv643xx_eth_driver_name[] = "mv643xx_eth"; -static char mv643xx_eth_driver_version[] = "1.2"; +static char mv643xx_eth_driver_version[] = "1.3"; #define MV643XX_ETH_CHECKSUM_OFFLOAD_TX #define MV643XX_ETH_NAPI @@ -474,11 +474,19 @@ static void rxq_refill(struct rx_queue *rxq) /* * Reserve 2+14 bytes for an ethernet header (the * hardware automatically prepends 2 bytes of dummy - * data to each received packet), 4 bytes for a VLAN - * header, and 4 bytes for the trailing FCS -- 24 - * bytes total. + * data to each received packet), 16 bytes for up to + * four VLAN tags, and 4 bytes for the trailing FCS + * -- 36 bytes total. */ - skb_size = mp->dev->mtu + 24; + skb_size = mp->dev->mtu + 36; + + /* + * Make sure that the skb size is a multiple of 8 + * bytes, as the lower three bits of the receive + * descriptor's buffer size field are ignored by + * the hardware. + */ + skb_size = (skb_size + 7) & ~7; skb = dev_alloc_skb(skb_size + dma_get_cache_alignment() - 1); if (skb == NULL) @@ -509,10 +517,8 @@ static void rxq_refill(struct rx_queue *rxq) skb_reserve(skb, 2); } - if (rxq->rx_desc_count != rxq->rx_ring_size) { - rxq->rx_oom.expires = jiffies + (HZ / 10); - add_timer(&rxq->rx_oom); - } + if (rxq->rx_desc_count != rxq->rx_ring_size) + mod_timer(&rxq->rx_oom, jiffies + (HZ / 10)); spin_unlock_irqrestore(&mp->lock, flags); } @@ -529,7 +535,7 @@ static int rxq_process(struct rx_queue *rxq, int budget) int rx; rx = 0; - while (rx < budget) { + while (rx < budget && rxq->rx_desc_count) { struct rx_desc *rx_desc; unsigned int cmd_sts; struct sk_buff *skb; @@ -554,7 +560,7 @@ static int rxq_process(struct rx_queue *rxq, int budget) spin_unlock_irqrestore(&mp->lock, flags); dma_unmap_single(NULL, rx_desc->buf_ptr + 2, - mp->dev->mtu + 24, DMA_FROM_DEVICE); + rx_desc->buf_size, DMA_FROM_DEVICE); rxq->rx_desc_count--; rx++; @@ -636,9 +642,9 @@ static int mv643xx_eth_poll(struct napi_struct *napi, int budget) txq_reclaim(mp->txq + i, 0); if (netif_carrier_ok(mp->dev)) { - spin_lock(&mp->lock); + spin_lock_irq(&mp->lock); __txq_maybe_wake(mp->txq + mp->txq_primary); - spin_unlock(&mp->lock); + spin_unlock_irq(&mp->lock); } } #endif @@ -650,8 +656,6 @@ static int mv643xx_eth_poll(struct napi_struct *napi, int budget) if (rx < budget) { netif_rx_complete(mp->dev, napi); - wrl(mp, INT_CAUSE(mp->port_num), 0); - wrl(mp, INT_CAUSE_EXT(mp->port_num), 0); wrl(mp, INT_MASK(mp->port_num), INT_TX_END | INT_RX | INT_EXT); } @@ -1796,6 +1800,7 @@ static irqreturn_t mv643xx_eth_irq(int irq, void *dev_id) */ #ifdef MV643XX_ETH_NAPI if (int_cause & INT_RX) { + wrl(mp, INT_CAUSE(mp->port_num), ~(int_cause & INT_RX)); wrl(mp, INT_MASK(mp->port_num), 0x00000000); rdl(mp, INT_MASK(mp->port_num)); diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c index f1de38f8b7425d7bbf2c2bf81ba3d2dfd8899814..d6524db321afe06c76eecce80bc3bee52e68355a 100644 --- a/drivers/net/myri10ge/myri10ge.c +++ b/drivers/net/myri10ge/myri10ge.c @@ -56,7 +56,6 @@ #include #include #include -#include #include #include #include @@ -76,7 +75,7 @@ #include "myri10ge_mcp.h" #include "myri10ge_mcp_gen_header.h" -#define MYRI10GE_VERSION_STR "1.3.99-1.347" +#define MYRI10GE_VERSION_STR "1.4.3-1.358" MODULE_DESCRIPTION("Myricom 10G driver (10GbE)"); MODULE_AUTHOR("Maintainer: help@myri.com"); @@ -3548,7 +3547,11 @@ static void myri10ge_probe_slices(struct myri10ge_priv *mgp) /* try to load the slice aware rss firmware */ old_fw = mgp->fw_name; - if (old_fw == myri10ge_fw_aligned) + if (myri10ge_fw_name != NULL) { + dev_info(&mgp->pdev->dev, "overriding rss firmware to %s\n", + myri10ge_fw_name); + mgp->fw_name = myri10ge_fw_name; + } else if (old_fw == myri10ge_fw_aligned) mgp->fw_name = myri10ge_fw_rss_aligned; else mgp->fw_name = myri10ge_fw_rss_unaligned; diff --git a/drivers/net/ne.c b/drivers/net/ne.c index 42443d697423d72fef98e52958d514a1ef3c4779..fa3ceca4e15c0c07f3d414b8fbeb05eb711129cb 100644 --- a/drivers/net/ne.c +++ b/drivers/net/ne.c @@ -118,7 +118,7 @@ bad_clone_list[] __initdata = { {"E-LAN100", "E-LAN200", {0x00, 0x00, 0x5d}}, /* Broken ne1000 clones */ {"PCM-4823", "PCM-4823", {0x00, 0xc0, 0x6c}}, /* Broken Advantech MoBo */ {"REALTEK", "RTL8019", {0x00, 0x00, 0xe8}}, /* no-name with Realtek chip */ -#if defined(CONFIG_TOSHIBA_RBTX4927) || defined(CONFIG_TOSHIBA_RBTX4938) +#ifdef CONFIG_MACH_TX49XX {"RBHMA4X00-RTL8019", "RBHMA4X00/RTL8019", {0x00, 0x60, 0x0a}}, /* Toshiba built-in */ #endif {"LCS-8834", "LCS-8836", {0x04, 0x04, 0x37}}, /* ShinyNet (SET) */ @@ -142,7 +142,7 @@ bad_clone_list[] __initdata = { #if defined(CONFIG_PLAT_MAPPI) # define DCR_VAL 0x4b #elif defined(CONFIG_PLAT_OAKS32R) || \ - defined(CONFIG_TOSHIBA_RBTX4927) || defined(CONFIG_TOSHIBA_RBTX4938) + defined(CONFIG_MACH_TX49XX) # define DCR_VAL 0x48 /* 8-bit mode */ #else # define DCR_VAL 0x49 diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h index 93a7b9b668d5a745ea873d686e26eb1976570647..244ab49c4337354e86dce1a4a97208abf54256ff 100644 --- a/drivers/net/netxen/netxen_nic.h +++ b/drivers/net/netxen/netxen_nic.h @@ -45,7 +45,6 @@ #include #include #include -#include #include #include @@ -66,8 +65,8 @@ #define _NETXEN_NIC_LINUX_MAJOR 4 #define _NETXEN_NIC_LINUX_MINOR 0 -#define _NETXEN_NIC_LINUX_SUBVERSION 0 -#define NETXEN_NIC_LINUX_VERSIONID "4.0.0" +#define _NETXEN_NIC_LINUX_SUBVERSION 11 +#define NETXEN_NIC_LINUX_VERSIONID "4.0.11" #define NETXEN_VERSION_CODE(a, b, c) (((a) << 16) + ((b) << 8) + (c)) @@ -1615,7 +1614,8 @@ dma_watchdog_wakeup(struct netxen_adapter *adapter) int netxen_is_flash_supported(struct netxen_adapter *adapter); -int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, __le64 mac[]); +int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, __le64 *mac); +int netxen_p3_get_mac_addr(struct netxen_adapter *adapter, __le64 *mac); extern void netxen_change_ringparam(struct netxen_adapter *adapter); extern int netxen_rom_fast_read(struct netxen_adapter *adapter, int addr, int *valp); diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c index 4ad3e0844b9938de000c4bd966e02f8913976635..b974ca0fc530a45babd8962ec47a0f70c2820f9a 100644 --- a/drivers/net/netxen/netxen_nic_ethtool.c +++ b/drivers/net/netxen/netxen_nic_ethtool.c @@ -38,7 +38,6 @@ #include #include #include -#include #include "netxen_nic.h" #include "netxen_nic_hw.h" diff --git a/drivers/net/netxen/netxen_nic_hdr.h b/drivers/net/netxen/netxen_nic_hdr.h index e8e8d73f6ed76eeae52bd2e2b6b92800287c40a3..e80f9e3e59731fb08ccadefa1da9cb9d0a007768 100644 --- a/drivers/net/netxen/netxen_nic_hdr.h +++ b/drivers/net/netxen/netxen_nic_hdr.h @@ -32,8 +32,6 @@ #include #include -#include - #include #include #include diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c index 9aa20f961618aff39195cec203306e285db7bdad..84978f80f396e681eefa0e8cc76bac57e1ea232c 100644 --- a/drivers/net/netxen/netxen_nic_hw.c +++ b/drivers/net/netxen/netxen_nic_hw.c @@ -733,31 +733,56 @@ static int netxen_get_flash_block(struct netxen_adapter *adapter, int base, return 0; } -int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, __le64 mac[]) +int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, __le64 *mac) { - __le32 *pmac = (__le32 *) & mac[0]; + __le32 *pmac = (__le32 *) mac; + u32 offset; - if (netxen_get_flash_block(adapter, - NETXEN_USER_START + - offsetof(struct netxen_new_user_info, - mac_addr), - FLASH_NUM_PORTS * sizeof(u64), pmac) == -1) { + offset = NETXEN_USER_START + + offsetof(struct netxen_new_user_info, mac_addr) + + adapter->portnum * sizeof(u64); + + if (netxen_get_flash_block(adapter, offset, sizeof(u64), pmac) == -1) return -1; - } + if (*mac == cpu_to_le64(~0ULL)) { + + offset = NETXEN_USER_START_OLD + + offsetof(struct netxen_user_old_info, mac_addr) + + adapter->portnum * sizeof(u64); + if (netxen_get_flash_block(adapter, - NETXEN_USER_START_OLD + - offsetof(struct netxen_user_old_info, - mac_addr), - FLASH_NUM_PORTS * sizeof(u64), - pmac) == -1) + offset, sizeof(u64), pmac) == -1) return -1; + if (*mac == cpu_to_le64(~0ULL)) return -1; } return 0; } +int netxen_p3_get_mac_addr(struct netxen_adapter *adapter, __le64 *mac) +{ + uint32_t crbaddr, mac_hi, mac_lo; + int pci_func = adapter->ahw.pci_func; + + crbaddr = CRB_MAC_BLOCK_START + + (4 * ((pci_func/2) * 3)) + (4 * (pci_func & 1)); + + adapter->hw_read_wx(adapter, crbaddr, &mac_lo, 4); + adapter->hw_read_wx(adapter, crbaddr+4, &mac_hi, 4); + + mac_hi = cpu_to_le32(mac_hi); + mac_lo = cpu_to_le32(mac_lo); + + if (pci_func & 1) + *mac = ((mac_lo >> 16) | ((u64)mac_hi << 16)); + else + *mac = ((mac_lo) | ((u64)mac_hi << 32)); + + return 0; +} + #define CRB_WIN_LOCK_TIMEOUT 100000000 static int crb_win_lock(struct netxen_adapter *adapter) @@ -2183,10 +2208,10 @@ void netxen_nic_flash_print(struct netxen_adapter *adapter) if (adapter->portnum == 0) { get_brd_name_by_type(board_info->board_type, brd_name); - printk("NetXen %s Board S/N %s Chip id 0x%x\n", - brd_name, serial_num, board_info->chip_id); - printk("NetXen Firmware version %d.%d.%d\n", fw_major, - fw_minor, fw_build); + printk(KERN_INFO "NetXen %s Board S/N %s Chip rev 0x%x\n", + brd_name, serial_num, adapter->ahw.revision_id); + printk(KERN_INFO "NetXen Firmware version %d.%d.%d\n", + fw_major, fw_minor, fw_build); } if (NETXEN_VERSION_CODE(fw_major, fw_minor, fw_build) < diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c index 519fc860e17e0ac9e1aa018acc40549a60eca178..5bba675d0504594fc340ab3223956d167d4ef0ea 100644 --- a/drivers/net/netxen/netxen_nic_init.c +++ b/drivers/net/netxen/netxen_nic_init.c @@ -1079,10 +1079,12 @@ int netxen_initialize_adapter_offload(struct netxen_adapter *adapter) void netxen_free_adapter_offload(struct netxen_adapter *adapter) { - int i; + int i = 100; + + if (!adapter->dummy_dma.addr) + return; - if (adapter->dummy_dma.addr) { - i = 100; + if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) { do { if (dma_watchdog_shutdown_request(adapter) == 1) break; @@ -1090,17 +1092,17 @@ void netxen_free_adapter_offload(struct netxen_adapter *adapter) if (dma_watchdog_shutdown_poll_result(adapter) == 1) break; } while (--i); + } - if (i) { - pci_free_consistent(adapter->pdev, - NETXEN_HOST_DUMMY_DMA_SIZE, - adapter->dummy_dma.addr, - adapter->dummy_dma.phys_addr); - adapter->dummy_dma.addr = NULL; - } else { - printk(KERN_ERR "%s: dma_watchdog_shutdown failed\n", - adapter->netdev->name); - } + if (i) { + pci_free_consistent(adapter->pdev, + NETXEN_HOST_DUMMY_DMA_SIZE, + adapter->dummy_dma.addr, + adapter->dummy_dma.phys_addr); + adapter->dummy_dma.addr = NULL; + } else { + printk(KERN_ERR "%s: dma_watchdog_shutdown failed\n", + adapter->netdev->name); } } diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index 7615c715e66efd0b3cffb33d1c103f79c1c50916..008fd6618a5f527b39abfa4742c9be8b63c67ed3 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c @@ -149,76 +149,18 @@ static uint32_t msi_tgt_status[8] = { static struct netxen_legacy_intr_set legacy_intr[] = NX_LEGACY_INTR_CONFIG; -static void netxen_nic_disable_int(struct netxen_adapter *adapter) +static inline void netxen_nic_disable_int(struct netxen_adapter *adapter) { - u32 mask = 0x7ff; - int retries = 32; - int pci_fn = adapter->ahw.pci_func; - - if (adapter->msi_mode != MSI_MODE_MULTIFUNC) - adapter->pci_write_normalize(adapter, - adapter->crb_intr_mask, 0); - - if (adapter->intr_scheme != -1 && - adapter->intr_scheme != INTR_SCHEME_PERPORT) - adapter->pci_write_immediate(adapter, ISR_INT_MASK, mask); - - if (!NETXEN_IS_MSI_FAMILY(adapter)) { - do { - adapter->pci_write_immediate(adapter, - adapter->legacy_intr.tgt_status_reg, - 0xffffffff); - mask = adapter->pci_read_immediate(adapter, - ISR_INT_VECTOR); - if (!(mask & 0x80)) - break; - udelay(10); - } while (--retries); - - if (!retries) { - printk(KERN_NOTICE "%s: Failed to disable interrupt\n", - netxen_nic_driver_name); - } - } else { - if (adapter->msi_mode == MSI_MODE_MULTIFUNC) { - adapter->pci_write_immediate(adapter, - msi_tgt_status[pci_fn], 0xffffffff); - } - } + adapter->pci_write_normalize(adapter, adapter->crb_intr_mask, 0); } -static void netxen_nic_enable_int(struct netxen_adapter *adapter) +static inline void netxen_nic_enable_int(struct netxen_adapter *adapter) { - u32 mask; - - if (adapter->intr_scheme != -1 && - adapter->intr_scheme != INTR_SCHEME_PERPORT) { - switch (adapter->ahw.board_type) { - case NETXEN_NIC_GBE: - mask = 0x77b; - break; - case NETXEN_NIC_XGBE: - mask = 0x77f; - break; - default: - mask = 0x7ff; - break; - } - - adapter->pci_write_immediate(adapter, ISR_INT_MASK, mask); - } - adapter->pci_write_normalize(adapter, adapter->crb_intr_mask, 0x1); - if (!NETXEN_IS_MSI_FAMILY(adapter)) { - mask = 0xbff; - if (adapter->intr_scheme == INTR_SCHEME_PERPORT) - adapter->pci_write_immediate(adapter, - adapter->legacy_intr.tgt_mask_reg, mask); - else - adapter->pci_write_normalize(adapter, - CRB_INT_VECTOR, 0); - } + if (!NETXEN_IS_MSI_FAMILY(adapter)) + adapter->pci_write_immediate(adapter, + adapter->legacy_intr.tgt_mask_reg, 0xfbff); } static int nx_set_dma_mask(struct netxen_adapter *adapter, uint8_t revision_id) @@ -417,16 +359,6 @@ static void netxen_pcie_strap_init(struct netxen_adapter *adapter) int i, pos; struct pci_dev *pdev; - pdev = pci_get_device(0x1166, 0x0140, NULL); - if (pdev) { - pci_dev_put(pdev); - adapter->hw_read_wx(adapter, - NETXEN_PCIE_REG(PCIE_TGT_SPLIT_CHICKEN), &chicken, 4); - chicken |= 0x4000; - adapter->hw_write_wx(adapter, - NETXEN_PCIE_REG(PCIE_TGT_SPLIT_CHICKEN), &chicken, 4); - } - pdev = adapter->pdev; adapter->hw_read_wx(adapter, @@ -501,6 +433,44 @@ static void netxen_init_msix_entries(struct netxen_adapter *adapter) adapter->msix_entries[i].entry = i; } +static int +netxen_read_mac_addr(struct netxen_adapter *adapter) +{ + int i; + unsigned char *p; + __le64 mac_addr; + DECLARE_MAC_BUF(mac); + struct net_device *netdev = adapter->netdev; + struct pci_dev *pdev = adapter->pdev; + + if (netxen_is_flash_supported(adapter) != 0) + return -EIO; + + if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) { + if (netxen_p3_get_mac_addr(adapter, &mac_addr) != 0) + return -EIO; + } else { + if (netxen_get_flash_mac_addr(adapter, &mac_addr) != 0) + return -EIO; + } + + p = (unsigned char *)&mac_addr; + for (i = 0; i < 6; i++) + netdev->dev_addr[i] = *(p + 5 - i); + + memcpy(netdev->perm_addr, netdev->dev_addr, netdev->addr_len); + + /* set station address */ + + if (!is_valid_ether_addr(netdev->perm_addr)) { + dev_warn(&pdev->dev, "Bad MAC address %s.\n", + print_mac(mac, netdev->dev_addr)); + } else + adapter->macaddr_set(adapter, netdev->dev_addr); + + return 0; +} + /* * netxen_nic_probe() * @@ -529,10 +499,8 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) unsigned long mem_base, mem_len, db_base, db_len, pci_len0 = 0; int i = 0, err; int first_driver, first_boot; - __le64 mac_addr[FLASH_NUM_PORTS + 1]; u32 val; int pci_func_id = PCI_FUNC(pdev->devfn); - DECLARE_MAC_BUF(mac); struct netxen_legacy_intr_set *legacy_intrp; uint8_t revision_id; @@ -545,6 +513,13 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) return -ENODEV; } + if (pdev->revision >= NX_P3_A0 && pdev->revision < NX_P3_B1) { + printk(KERN_WARNING "NetXen chip revisions between 0x%x-0x%x" + "will not be enabled.\n", + NX_P3_A0, NX_P3_B1); + return -ENODEV; + } + if ((err = pci_enable_device(pdev))) return err; @@ -898,34 +873,14 @@ request_msi: goto err_out_disable_msi; init_timer(&adapter->watchdog_timer); - adapter->ahw.linkup = 0; adapter->watchdog_timer.function = &netxen_watchdog; adapter->watchdog_timer.data = (unsigned long)adapter; INIT_WORK(&adapter->watchdog_task, netxen_watchdog_task); INIT_WORK(&adapter->tx_timeout_task, netxen_tx_timeout_task); - if (netxen_is_flash_supported(adapter) == 0 && - netxen_get_flash_mac_addr(adapter, mac_addr) == 0) { - unsigned char *p; - - p = (unsigned char *)&mac_addr[adapter->portnum]; - netdev->dev_addr[0] = *(p + 5); - netdev->dev_addr[1] = *(p + 4); - netdev->dev_addr[2] = *(p + 3); - netdev->dev_addr[3] = *(p + 2); - netdev->dev_addr[4] = *(p + 1); - netdev->dev_addr[5] = *(p + 0); - - memcpy(netdev->perm_addr, netdev->dev_addr, - netdev->addr_len); - if (!is_valid_ether_addr(netdev->perm_addr)) { - printk(KERN_ERR "%s: Bad MAC address %s.\n", - netxen_nic_driver_name, - print_mac(mac, netdev->dev_addr)); - } else { - adapter->macaddr_set(adapter, netdev->dev_addr); - } - } + err = netxen_read_mac_addr(adapter); + if (err) + dev_warn(&pdev->dev, "failed to read mac addr\n"); netif_carrier_off(netdev); netif_stop_queue(netdev); @@ -1000,6 +955,7 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev) if (adapter->is_up == NETXEN_ADAPTER_UP_MAGIC) { netxen_free_hw_resources(adapter); + netxen_release_rx_buffers(adapter); netxen_free_sw_resources(adapter); } @@ -1069,6 +1025,15 @@ static int netxen_nic_open(struct net_device *netdev) goto err_out_free_sw; } + if ((adapter->msi_mode != MSI_MODE_MULTIFUNC) || + (adapter->intr_scheme != INTR_SCHEME_PERPORT)) { + printk(KERN_ERR "%s: Firmware interrupt scheme is " + "incompatible with driver\n", + netdev->name); + adapter->driver_mismatch = 1; + goto err_out_free_hw; + } + if (adapter->fw_major < 4) { adapter->crb_addr_cmd_producer = crb_cmd_producer[adapter->portnum]; @@ -1094,7 +1059,7 @@ static int netxen_nic_open(struct net_device *netdev) flags, netdev->name, adapter); if (err) { printk(KERN_ERR "request_irq failed with: %d\n", err); - goto err_out_free_hw; + goto err_out_free_rxbuf; } adapter->is_up = NETXEN_ADAPTER_UP_MAGIC; @@ -1116,6 +1081,7 @@ static int netxen_nic_open(struct net_device *netdev) if (adapter->set_mtu) adapter->set_mtu(adapter, netdev->mtu); + adapter->ahw.linkup = 0; mod_timer(&adapter->watchdog_timer, jiffies); napi_enable(&adapter->napi); @@ -1127,6 +1093,8 @@ static int netxen_nic_open(struct net_device *netdev) err_out_free_irq: free_irq(adapter->irq, adapter); +err_out_free_rxbuf: + netxen_release_rx_buffers(adapter); err_out_free_hw: netxen_free_hw_resources(adapter); err_out_free_sw: @@ -1152,10 +1120,8 @@ static int netxen_nic_close(struct net_device *netdev) netxen_release_tx_buffers(adapter); - if (adapter->is_up == NETXEN_ADAPTER_UP_MAGIC) { - FLUSH_SCHEDULED_WORK(); - del_timer_sync(&adapter->watchdog_timer); - } + FLUSH_SCHEDULED_WORK(); + del_timer_sync(&adapter->watchdog_timer); return 0; } @@ -1458,7 +1424,8 @@ void netxen_watchdog_task(struct work_struct *work) netxen_nic_handle_phy_intr(adapter); - mod_timer(&adapter->watchdog_timer, jiffies + 2 * HZ); + if (netif_running(adapter->netdev)) + mod_timer(&adapter->watchdog_timer, jiffies + 2 * HZ); } static void netxen_tx_timeout(struct net_device *netdev) @@ -1518,18 +1485,9 @@ struct net_device_stats *netxen_nic_get_stats(struct net_device *netdev) return stats; } -static inline void -netxen_handle_int(struct netxen_adapter *adapter) -{ - netxen_nic_disable_int(adapter); - napi_schedule(&adapter->napi); -} - static irqreturn_t netxen_intr(int irq, void *data) { struct netxen_adapter *adapter = data; - u32 our_int = 0; - u32 status = 0; status = adapter->pci_read_immediate(adapter, ISR_INT_VECTOR); @@ -1544,22 +1502,32 @@ static irqreturn_t netxen_intr(int irq, void *data) if (!ISR_LEGACY_INT_TRIGGERED(status)) return IRQ_NONE; - } else if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) { + } else { + unsigned long our_int = 0; our_int = adapter->pci_read_normalize(adapter, CRB_INT_VECTOR); + /* not our interrupt */ - if ((our_int & (0x80 << adapter->portnum)) == 0) + if (!test_and_clear_bit((7 + adapter->portnum), &our_int)) return IRQ_NONE; - if (adapter->intr_scheme == INTR_SCHEME_PERPORT) { - /* claim interrupt */ - adapter->pci_write_normalize(adapter, - CRB_INT_VECTOR, - our_int & ~((u32)(0x80 << adapter->portnum))); - } + /* claim interrupt */ + adapter->pci_write_normalize(adapter, + CRB_INT_VECTOR, (our_int & 0xffffffff)); } - netxen_handle_int(adapter); + /* clear interrupt */ + if (adapter->fw_major < 4) + netxen_nic_disable_int(adapter); + + adapter->pci_write_immediate(adapter, + adapter->legacy_intr.tgt_status_reg, + 0xffffffff); + /* read twice to ensure write is flushed */ + adapter->pci_read_immediate(adapter, ISR_INT_VECTOR); + adapter->pci_read_immediate(adapter, ISR_INT_VECTOR); + + napi_schedule(&adapter->napi); return IRQ_HANDLED; } @@ -1568,7 +1536,11 @@ static irqreturn_t netxen_msi_intr(int irq, void *data) { struct netxen_adapter *adapter = data; - netxen_handle_int(adapter); + /* clear interrupt */ + adapter->pci_write_immediate(adapter, + msi_tgt_status[adapter->ahw.pci_func], 0xffffffff); + + napi_schedule(&adapter->napi); return IRQ_HANDLED; } diff --git a/drivers/net/netxen/netxen_nic_phan_reg.h b/drivers/net/netxen/netxen_nic_phan_reg.h index 83e5ee57bfef9ae5298285b8a548590ec88a4141..b293adcc95ab192481e0ec731f98c8d32b5452f2 100644 --- a/drivers/net/netxen/netxen_nic_phan_reg.h +++ b/drivers/net/netxen/netxen_nic_phan_reg.h @@ -125,6 +125,8 @@ #define CRB_SW_INT_MASK_2 NETXEN_NIC_REG(0x1e4) #define CRB_SW_INT_MASK_3 NETXEN_NIC_REG(0x1e8) +#define CRB_MAC_BLOCK_START NETXEN_CAM_RAM(0x1c0) + /* * capabilities register, can be used to selectively enable/disable features * for backward compability diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index 3f682d49a4e6f7796450d891a7052dceb82e0a74..52bf11b73c6e950e0829bed0dcee087f98c52b38 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -784,6 +784,7 @@ static struct pcmcia_device_id axnet_ids[] = { PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FEther PCC-TXD", 0x5261440f, 0x436768c5), PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FEtherII PCC-TXD", 0x5261440f, 0x730df72e), PCMCIA_DEVICE_PROD_ID12("Dynalink", "L100C16", 0x55632fd5, 0x66bc2a90), + PCMCIA_DEVICE_PROD_ID12("IO DATA", "ETXPCM", 0x547e66dc, 0x233adac2), PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V3)", 0x0733cc81, 0x232019a8), PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC3-TX", 0x481e0094, 0xf91af609), PCMCIA_DEVICE_PROD_ID12("PCMCIA", "100BASE", 0x281f1c5d, 0x7c2add04), diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index 2d4c4ad89b8dbda9fdcd773b7c9825d4de1889b8..ebc1ae6bcbe5fc27f7152add5064a8dde48b9f70 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -1626,6 +1626,7 @@ static struct pcmcia_device_id pcnet_ids[] = { PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-TD", 0x5261440f, 0xc49bd73d), PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d), PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa), + PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-TD", 0x5261440f, 0x47d5ca83), PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9), PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2), PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2), @@ -1737,7 +1738,6 @@ static struct pcmcia_device_id pcnet_ids[] = { PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360), PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de), PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f), - PCMCIA_DEVICE_PROD_ID1("IC-CARD", 0x60cb09a6), PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a), PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078), /* too generic! */ diff --git a/drivers/net/ppp_mppe.c b/drivers/net/ppp_mppe.c index b35d79449500a50bafd8cbdb39f01130114e152a..88f03c9e9403a208e9d3a5af54738cdbeed862d3 100644 --- a/drivers/net/ppp_mppe.c +++ b/drivers/net/ppp_mppe.c @@ -46,7 +46,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/net/pppol2tp.c b/drivers/net/pppol2tp.c index f9298827a76caa07f8508d4179b9b312cf13fb72..ff175e8f36b274ad58902dc03eb2222cd9c43afa 100644 --- a/drivers/net/pppol2tp.c +++ b/drivers/net/pppol2tp.c @@ -61,7 +61,6 @@ */ #include -#include #include #include #include diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c index 6531ff565c545bd02841fc2d15942f3e4896d65f..5d86281d9363df82406cdadd609dbb019cfd55d3 100644 --- a/drivers/net/r6040.c +++ b/drivers/net/r6040.c @@ -24,7 +24,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index a3e3895e503238af8988bfb32bfe53c26a934ce5..0f6f9747d255f08065570a108b28db7f33e33bb6 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -2792,7 +2792,7 @@ static int rtl8169_rx_interrupt(struct net_device *dev, pkt_size, PCI_DMA_FROMDEVICE); rtl8169_mark_to_asic(desc, tp->rx_buf_sz); } else { - pci_unmap_single(pdev, addr, pkt_size, + pci_unmap_single(pdev, addr, tp->rx_buf_sz, PCI_DMA_FROMDEVICE); tp->Rx_skbuff[entry] = NULL; } diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c index 25e62cf58d3ac98e3cab012b1999f9b7a8711dfd..1c370e6aa641d571467c4b4727e009bd8a01fd1c 100644 --- a/drivers/net/sh_eth.c +++ b/drivers/net/sh_eth.c @@ -20,7 +20,6 @@ * the file called "COPYING". */ -#include #include #include #include diff --git a/drivers/net/skfp/ess.c b/drivers/net/skfp/ess.c index 889f987246104a7765930e2b953e4c0826d9e2e3..a85efcfd9d0ecd71839b6dafc6ca40c19d178818 100644 --- a/drivers/net/skfp/ess.c +++ b/drivers/net/skfp/ess.c @@ -510,7 +510,7 @@ static void ess_send_response(struct s_smc *smc, struct smt_header *sm, chg->path.para.p_type = SMT_P320B ; chg->path.para.p_len = sizeof(struct smt_p_320b) - PARA_LEN ; chg->path.mib_index = SBAPATHINDEX ; - chg->path.path_pad = (u_short)NULL ; + chg->path.path_pad = 0; chg->path.path_index = PRIMARY_RING ; /* set P320F */ @@ -606,7 +606,7 @@ static void ess_send_alc_req(struct s_smc *smc) req->path.para.p_type = SMT_P320B ; req->path.para.p_len = sizeof(struct smt_p_320b) - PARA_LEN ; req->path.mib_index = SBAPATHINDEX ; - req->path.path_pad = (u_short)NULL ; + req->path.path_pad = 0; req->path.path_index = PRIMARY_RING ; /* set P0017 */ @@ -636,7 +636,7 @@ static void ess_send_alc_req(struct s_smc *smc) /* set P19 */ req->a_addr.para.p_type = SMT_P0019 ; req->a_addr.para.p_len = sizeof(struct smt_p_0019) - PARA_LEN ; - req->a_addr.sba_pad = (u_short)NULL ; + req->a_addr.sba_pad = 0; req->a_addr.alloc_addr = null_addr ; /* set P1A */ diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index 7d29edcd40b4f111af185b07bac9ffd2fc77fbe0..e24b25ca1c690e0d78df1feb29e2277f9347a3af 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -24,7 +24,6 @@ #include #include -#include #include #include #include @@ -666,11 +665,16 @@ static void sky2_phy_power_down(struct sky2_hw *hw, unsigned port) if (hw->chip_id != CHIP_ID_YUKON_EC) { if (hw->chip_id == CHIP_ID_YUKON_EC_U) { - ctrl = gm_phy_read(hw, port, PHY_MARV_PHY_CTRL); + /* select page 2 to access MAC control register */ + gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 2); + ctrl = gm_phy_read(hw, port, PHY_MARV_PHY_CTRL); /* enable Power Down */ ctrl |= PHY_M_PC_POW_D_ENA; gm_phy_write(hw, port, PHY_MARV_PHY_CTRL, ctrl); + + /* set page register back to 0 */ + gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 0); } /* set IEEE compatible Power Down Mode (dev. #4.99) */ diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c index 2040965d7724bc29fd0cc92532ca9e65dded071c..24768c10cadb7d1e326b3651ce6819ec08021699 100644 --- a/drivers/net/smc91x.c +++ b/drivers/net/smc91x.c @@ -2255,7 +2255,7 @@ static int smc_drv_remove(struct platform_device *pdev) res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-regs"); if (!res) - platform_get_resource(pdev, IORESOURCE_MEM, 0); + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); release_mem_region(res->start, SMC_IO_EXTENT); free_netdev(ndev); diff --git a/drivers/net/tehuti.h b/drivers/net/tehuti.h index c66dfc9ec1ec691cd32e9013b651dde7074ffef0..7db48f1cd9498873be69a70a0cd7fa3ac4aada10 100644 --- a/drivers/net/tehuti.h +++ b/drivers/net/tehuti.h @@ -27,7 +27,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index d2439b85a79011d3582991a7fa5cf5902bc675e8..71d2c5cfdad9b9a2c2f98163446abecfdbb6e447 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -66,8 +66,8 @@ #define DRV_MODULE_NAME "tg3" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "3.93" -#define DRV_MODULE_RELDATE "May 22, 2008" +#define DRV_MODULE_VERSION "3.94" +#define DRV_MODULE_RELDATE "August 14, 2008" #define TG3_DEF_MAC_MODE 0 #define TG3_DEF_RX_MODE 0 @@ -536,6 +536,7 @@ static int tg3_ape_lock(struct tg3 *tp, int locknum) return 0; switch (locknum) { + case TG3_APE_LOCK_GRC: case TG3_APE_LOCK_MEM: break; default: @@ -573,6 +574,7 @@ static void tg3_ape_unlock(struct tg3 *tp, int locknum) return; switch (locknum) { + case TG3_APE_LOCK_GRC: case TG3_APE_LOCK_MEM: break; default: @@ -1017,16 +1019,44 @@ static void tg3_mdio_fini(struct tg3 *tp) } } +/* tp->lock is held. */ +static inline void tg3_generate_fw_event(struct tg3 *tp) +{ + u32 val; + + val = tr32(GRC_RX_CPU_EVENT); + val |= GRC_RX_CPU_DRIVER_EVENT; + tw32_f(GRC_RX_CPU_EVENT, val); + + tp->last_event_jiffies = jiffies; +} + +#define TG3_FW_EVENT_TIMEOUT_USEC 2500 + /* tp->lock is held. */ static void tg3_wait_for_event_ack(struct tg3 *tp) { int i; + unsigned int delay_cnt; + long time_remain; + + /* If enough time has passed, no wait is necessary. */ + time_remain = (long)(tp->last_event_jiffies + 1 + + usecs_to_jiffies(TG3_FW_EVENT_TIMEOUT_USEC)) - + (long)jiffies; + if (time_remain < 0) + return; - /* Wait for up to 2.5 milliseconds */ - for (i = 0; i < 250000; i++) { + /* Check if we can shorten the wait time. */ + delay_cnt = jiffies_to_usecs(time_remain); + if (delay_cnt > TG3_FW_EVENT_TIMEOUT_USEC) + delay_cnt = TG3_FW_EVENT_TIMEOUT_USEC; + delay_cnt = (delay_cnt >> 3) + 1; + + for (i = 0; i < delay_cnt; i++) { if (!(tr32(GRC_RX_CPU_EVENT) & GRC_RX_CPU_DRIVER_EVENT)) break; - udelay(10); + udelay(8); } } @@ -1075,9 +1105,7 @@ static void tg3_ump_link_report(struct tg3 *tp) val = 0; tg3_write_mem(tp, NIC_SRAM_FW_CMD_DATA_MBOX + 12, val); - val = tr32(GRC_RX_CPU_EVENT); - val |= GRC_RX_CPU_DRIVER_EVENT; - tw32_f(GRC_RX_CPU_EVENT, val); + tg3_generate_fw_event(tp); } static void tg3_link_report(struct tg3 *tp) @@ -2124,6 +2152,13 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) (tp->tg3_flags & TG3_FLAG_WOL_ENABLE)) mac_mode |= MAC_MODE_MAGIC_PKT_ENABLE; + if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) { + mac_mode |= tp->mac_mode & + (MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN); + if (mac_mode & MAC_MODE_APE_TX_EN) + mac_mode |= MAC_MODE_TDE_ENABLE; + } + tw32_f(MAC_MODE, mac_mode); udelay(100); @@ -5493,7 +5528,7 @@ static void tg3_ape_send_event(struct tg3 *tp, u32 event) return; apedata = tg3_ape_read32(tp, TG3_APE_FW_STATUS); - if (apedata != APE_FW_STATUS_READY) + if (!(apedata & APE_FW_STATUS_READY)) return; /* Wait for up to 1 millisecond for APE to service previous event. */ @@ -5760,6 +5795,8 @@ static int tg3_chip_reset(struct tg3 *tp) tg3_mdio_stop(tp); + tg3_ape_lock(tp, TG3_APE_LOCK_GRC); + /* No matching tg3_nvram_unlock() after this because * chip reset below will undo the nvram lock. */ @@ -5908,12 +5945,19 @@ static int tg3_chip_reset(struct tg3 *tp) } else if (tp->tg3_flags2 & TG3_FLG2_MII_SERDES) { tp->mac_mode = MAC_MODE_PORT_MODE_GMII; tw32_f(MAC_MODE, tp->mac_mode); + } else if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) { + tp->mac_mode &= (MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN); + if (tp->mac_mode & MAC_MODE_APE_TX_EN) + tp->mac_mode |= MAC_MODE_TDE_ENABLE; + tw32_f(MAC_MODE, tp->mac_mode); } else tw32_f(MAC_MODE, 0); udelay(40); tg3_mdio_start(tp); + tg3_ape_unlock(tp, TG3_APE_LOCK_GRC); + err = tg3_poll_fw(tp); if (err) return err; @@ -5935,6 +5979,7 @@ static int tg3_chip_reset(struct tg3 *tp) tg3_read_mem(tp, NIC_SRAM_DATA_CFG, &nic_cfg); if (nic_cfg & NIC_SRAM_DATA_CFG_ASF_ENABLE) { tp->tg3_flags |= TG3_FLAG_ENABLE_ASF; + tp->last_event_jiffies = jiffies; if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS) tp->tg3_flags2 |= TG3_FLG2_ASF_NEW_HANDSHAKE; } @@ -5948,15 +5993,12 @@ static void tg3_stop_fw(struct tg3 *tp) { if ((tp->tg3_flags & TG3_FLAG_ENABLE_ASF) && !(tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)) { - u32 val; - /* Wait for RX cpu to ACK the previous event. */ tg3_wait_for_event_ack(tp); tg3_write_mem(tp, NIC_SRAM_FW_CMD_MBOX, FWCMD_NICDRV_PAUSE_FW); - val = tr32(GRC_RX_CPU_EVENT); - val |= GRC_RX_CPU_DRIVER_EVENT; - tw32(GRC_RX_CPU_EVENT, val); + + tg3_generate_fw_event(tp); /* Wait for RX cpu to ACK this event. */ tg3_wait_for_event_ack(tp); @@ -7406,7 +7448,11 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) udelay(10); } - tp->mac_mode = MAC_MODE_TXSTAT_ENABLE | MAC_MODE_RXSTAT_ENABLE | + if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) + tp->mac_mode &= MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN; + else + tp->mac_mode = 0; + tp->mac_mode |= MAC_MODE_TXSTAT_ENABLE | MAC_MODE_RXSTAT_ENABLE | MAC_MODE_TDE_ENABLE | MAC_MODE_RDE_ENABLE | MAC_MODE_FHDE_ENABLE; if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS) && !(tp->tg3_flags2 & TG3_FLG2_PHY_SERDES) && @@ -7840,9 +7886,8 @@ static void tg3_timer(unsigned long __opaque) * resets. */ if (!--tp->asf_counter) { - if (tp->tg3_flags & TG3_FLAG_ENABLE_ASF) { - u32 val; - + if ((tp->tg3_flags & TG3_FLAG_ENABLE_ASF) && + !(tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)) { tg3_wait_for_event_ack(tp); tg3_write_mem(tp, NIC_SRAM_FW_CMD_MBOX, @@ -7850,9 +7895,8 @@ static void tg3_timer(unsigned long __opaque) tg3_write_mem(tp, NIC_SRAM_FW_CMD_LEN_MBOX, 4); /* 5 seconds timeout */ tg3_write_mem(tp, NIC_SRAM_FW_CMD_DATA_MBOX, 5); - val = tr32(GRC_RX_CPU_EVENT); - val |= GRC_RX_CPU_DRIVER_EVENT; - tw32_f(GRC_RX_CPU_EVENT, val); + + tg3_generate_fw_event(tp); } tp->asf_counter = tp->asf_multiplier; } @@ -8422,6 +8466,11 @@ static inline unsigned long get_stat64(tg3_stat64_t *val) return ret; } +static inline u64 get_estat64(tg3_stat64_t *val) +{ + return ((u64)val->high << 32) | ((u64)val->low); +} + static unsigned long calc_crc_errors(struct tg3 *tp) { struct tg3_hw_stats *hw_stats = tp->hw_stats; @@ -8450,7 +8499,7 @@ static unsigned long calc_crc_errors(struct tg3 *tp) #define ESTAT_ADD(member) \ estats->member = old_estats->member + \ - get_stat64(&hw_stats->member) + get_estat64(&hw_stats->member) static struct tg3_ethtool_stats *tg3_get_estats(struct tg3 *tp) { @@ -12416,6 +12465,13 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) tp->misc_host_ctrl); } + /* Preserve the APE MAC_MODE bits */ + if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) + tp->mac_mode = tr32(MAC_MODE) | + MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN; + else + tp->mac_mode = TG3_DEF_MAC_MODE; + /* these are limited to 10/100 only */ if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5703 && (grc_misc_cfg == 0x8000 || grc_misc_cfg == 0x4000)) || @@ -13275,7 +13331,6 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, tp->pdev = pdev; tp->dev = dev; tp->pm_cap = pm_cap; - tp->mac_mode = TG3_DEF_MAC_MODE; tp->rx_mode = TG3_DEF_RX_MODE; tp->tx_mode = TG3_DEF_TX_MODE; diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h index df07842172b7dff8c479d9795bc39afb6c87f5a6..f5b8cab8d4b5c2d4f227be04c87ef60e2f7b70cb 100644 --- a/drivers/net/tg3.h +++ b/drivers/net/tg3.h @@ -325,6 +325,8 @@ #define MAC_MODE_TDE_ENABLE 0x00200000 #define MAC_MODE_RDE_ENABLE 0x00400000 #define MAC_MODE_FHDE_ENABLE 0x00800000 +#define MAC_MODE_APE_RX_EN 0x08000000 +#define MAC_MODE_APE_TX_EN 0x10000000 #define MAC_STATUS 0x00000404 #define MAC_STATUS_PCS_SYNCED 0x00000001 #define MAC_STATUS_SIGNAL_DET 0x00000002 @@ -1889,6 +1891,7 @@ #define APE_EVENT_STATUS_EVENT_PENDING 0x80000000 /* APE convenience enumerations. */ +#define TG3_APE_LOCK_GRC 1 #define TG3_APE_LOCK_MEM 4 #define TG3_EEPROM_SB_F1R2_MBA_OFF 0x10 @@ -2429,7 +2432,10 @@ struct tg3 { struct tg3_ethtool_stats estats; struct tg3_ethtool_stats estats_prev; + union { unsigned long phy_crc_errors; + unsigned long last_event_jiffies; + }; u32 rx_offset; u32 tg3_flags; diff --git a/drivers/net/tlan.c b/drivers/net/tlan.c index 85246ed7cb9c4059307ab5807a2178c0e031f515..ec871f646766dc7294101fe5ad7f789b66d3f0bb 100644 --- a/drivers/net/tlan.c +++ b/drivers/net/tlan.c @@ -360,8 +360,8 @@ TLan_GetSKB( const struct tlan_list_tag *tag) { unsigned long addr; - addr = tag->buffer[8].address; - addr |= (tag->buffer[9].address << 16) << 16; + addr = tag->buffer[9].address; + addr |= (tag->buffer[8].address << 16) << 16; return (struct sk_buff *) addr; } @@ -1984,7 +1984,6 @@ static void TLan_ResetLists( struct net_device *dev ) TLanList *list; dma_addr_t list_phys; struct sk_buff *skb; - void *t = NULL; priv->txHead = 0; priv->txTail = 0; @@ -2022,7 +2021,8 @@ static void TLan_ResetLists( struct net_device *dev ) } skb_reserve( skb, NET_IP_ALIGN ); - list->buffer[0].address = pci_map_single(priv->pciDev, t, + list->buffer[0].address = pci_map_single(priv->pciDev, + skb->data, TLAN_MAX_FRAME_SIZE, PCI_DMA_FROMDEVICE); TLan_StoreSKB(list, skb); diff --git a/drivers/net/tokenring/lanstreamer.c b/drivers/net/tokenring/lanstreamer.c index 47d84cd2809770b3996a3a0fa65dd6f8eb39c3c0..59d1673f9387febe69304c48e1c6a17a6e19e538 100644 --- a/drivers/net/tokenring/lanstreamer.c +++ b/drivers/net/tokenring/lanstreamer.c @@ -119,7 +119,6 @@ #include #include #include -#include #include #include diff --git a/drivers/net/tokenring/lanstreamer.h b/drivers/net/tokenring/lanstreamer.h index e7bb3494afc74609e53413a97c517d4bd9d37f7d..13ccee6449c1314a08db9e1863f2f0619fadf9c8 100644 --- a/drivers/net/tokenring/lanstreamer.h +++ b/drivers/net/tokenring/lanstreamer.h @@ -60,8 +60,6 @@ * */ -#include - /* MAX_INTR - the maximum number of times we can loop * inside the interrupt function before returning * control to the OS (maximum value is 256) diff --git a/drivers/net/tun.c b/drivers/net/tun.c index e6bbc639c2d0c8428cc28e29692760f549bf50ce..6daea0c91862ecddc2110712c8e62381e1e9639c 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -358,6 +358,66 @@ static unsigned int tun_chr_poll(struct file *file, poll_table * wait) return mask; } +/* prepad is the amount to reserve at front. len is length after that. + * linear is a hint as to how much to copy (usually headers). */ +static struct sk_buff *tun_alloc_skb(size_t prepad, size_t len, size_t linear, + gfp_t gfp) +{ + struct sk_buff *skb; + unsigned int i; + + skb = alloc_skb(prepad + len, gfp|__GFP_NOWARN); + if (skb) { + skb_reserve(skb, prepad); + skb_put(skb, len); + return skb; + } + + /* Under a page? Don't bother with paged skb. */ + if (prepad + len < PAGE_SIZE) + return NULL; + + /* Start with a normal skb, and add pages. */ + skb = alloc_skb(prepad + linear, gfp); + if (!skb) + return NULL; + + skb_reserve(skb, prepad); + skb_put(skb, linear); + + len -= linear; + + for (i = 0; i < MAX_SKB_FRAGS; i++) { + skb_frag_t *f = &skb_shinfo(skb)->frags[i]; + + f->page = alloc_page(gfp|__GFP_ZERO); + if (!f->page) + break; + + f->page_offset = 0; + f->size = PAGE_SIZE; + + skb->data_len += PAGE_SIZE; + skb->len += PAGE_SIZE; + skb->truesize += PAGE_SIZE; + skb_shinfo(skb)->nr_frags++; + + if (len < PAGE_SIZE) { + len = 0; + break; + } + len -= PAGE_SIZE; + } + + /* Too large, or alloc fail? */ + if (unlikely(len)) { + kfree_skb(skb); + skb = NULL; + } + + return skb; +} + /* Get packet from user space buffer */ static __inline__ ssize_t tun_get_user(struct tun_struct *tun, struct iovec *iv, size_t count) { @@ -391,14 +451,12 @@ static __inline__ ssize_t tun_get_user(struct tun_struct *tun, struct iovec *iv, return -EINVAL; } - if (!(skb = alloc_skb(len + align, GFP_KERNEL))) { + if (!(skb = tun_alloc_skb(align, len, gso.hdr_len, GFP_KERNEL))) { tun->dev->stats.rx_dropped++; return -ENOMEM; } - if (align) - skb_reserve(skb, align); - if (memcpy_fromiovec(skb_put(skb, len), iv, len)) { + if (skb_copy_datagram_from_iovec(skb, 0, iv, len)) { tun->dev->stats.rx_dropped++; kfree_skb(skb); return -EFAULT; @@ -748,6 +806,36 @@ static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr) return err; } +static int tun_get_iff(struct net *net, struct file *file, struct ifreq *ifr) +{ + struct tun_struct *tun = file->private_data; + + if (!tun) + return -EBADFD; + + DBG(KERN_INFO "%s: tun_get_iff\n", tun->dev->name); + + strcpy(ifr->ifr_name, tun->dev->name); + + ifr->ifr_flags = 0; + + if (ifr->ifr_flags & TUN_TUN_DEV) + ifr->ifr_flags |= IFF_TUN; + else + ifr->ifr_flags |= IFF_TAP; + + if (tun->flags & TUN_NO_PI) + ifr->ifr_flags |= IFF_NO_PI; + + if (tun->flags & TUN_ONE_QUEUE) + ifr->ifr_flags |= IFF_ONE_QUEUE; + + if (tun->flags & TUN_VNET_HDR) + ifr->ifr_flags |= IFF_VNET_HDR; + + return 0; +} + /* This is like a cut-down ethtool ops, except done via tun fd so no * privs required. */ static int set_offload(struct net_device *dev, unsigned long arg) @@ -833,6 +921,15 @@ static int tun_chr_ioctl(struct inode *inode, struct file *file, DBG(KERN_INFO "%s: tun_chr_ioctl cmd %d\n", tun->dev->name, cmd); switch (cmd) { + case TUNGETIFF: + ret = tun_get_iff(current->nsproxy->net_ns, file, &ifr); + if (ret) + return ret; + + if (copy_to_user(argp, &ifr, sizeof(ifr))) + return -EFAULT; + break; + case TUNSETNOCSUM: /* Disable/Enable checksum */ if (arg) diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c index 8549f1159a30cd55db8e78239bbe757c91c1acf8..734ce0977f02891e1c6d7a0ac0ba666e3f36ec49 100644 --- a/drivers/net/typhoon.c +++ b/drivers/net/typhoon.c @@ -128,7 +128,6 @@ static const int multicast_filter_limit = 32; #include #include #include -#include #include #include "typhoon.h" diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig index 68e198bd538bcc98d47091152eb2d518fdc2eba9..0973b6e37024af5b25d7e391050a103d5104cd0f 100644 --- a/drivers/net/usb/Kconfig +++ b/drivers/net/usb/Kconfig @@ -154,17 +154,6 @@ config USB_NET_AX8817X This driver creates an interface named "ethX", where X depends on what other networking devices you have in use. -config USB_HSO - tristate "Option USB High Speed Mobile Devices" - depends on USB && RFKILL - default n - help - Choose this option if you have an Option HSDPA/HSUPA card. - These cards support downlink speeds of 7.2Mbps or greater. - - To compile this driver as a module, choose M here: the - module will be called hso. - config USB_NET_CDCETHER tristate "CDC Ethernet support (smart devices such as cable modems)" depends on USB_USBNET @@ -337,5 +326,15 @@ config USB_NET_ZAURUS really need this non-conformant variant of CDC Ethernet (or in some cases CDC MDLM) protocol, not "g_ether". +config USB_HSO + tristate "Option USB High Speed Mobile Devices" + depends on USB && RFKILL + default n + help + Choose this option if you have an Option HSDPA/HSUPA card. + These cards support downlink speeds of 7.2Mbps or greater. + + To compile this driver as a module, choose M here: the + module will be called hso. endmenu diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 031d07b105af1f3f9716d083d8edba60a971e1de..6e42b5a8c22bb540ba9827f72ee482893c1972d4 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -102,8 +102,12 @@ #define MAX_RX_URBS 2 -#define get_serial_by_tty(x) \ - (x ? (struct hso_serial *)x->driver_data : NULL) +static inline struct hso_serial *get_serial_by_tty(struct tty_struct *tty) +{ + if (tty) + return tty->driver_data; + return NULL; +} /*****************************************************************************/ /* Debugging functions */ @@ -294,24 +298,25 @@ static int hso_get_activity(struct hso_device *hso_dev); /* #define DEBUG */ -#define dev2net(x) (x->port_data.dev_net) -#define dev2ser(x) (x->port_data.dev_serial) +static inline struct hso_net *dev2net(struct hso_device *hso_dev) +{ + return hso_dev->port_data.dev_net; +} + +static inline struct hso_serial *dev2ser(struct hso_device *hso_dev) +{ + return hso_dev->port_data.dev_serial; +} /* Debugging functions */ #ifdef DEBUG static void dbg_dump(int line_count, const char *func_name, unsigned char *buf, unsigned int len) { - u8 i = 0; + static char name[255]; - printk(KERN_DEBUG "[%d:%s]: len %d", line_count, func_name, len); - - for (i = 0; i < len; i++) { - if (!(i % 16)) - printk("\n 0x%03x: ", i); - printk("%02x ", (unsigned char)buf[i]); - } - printk("\n"); + sprintf(name, "hso[%d:%s]", line_count, func_name); + print_hex_dump_bytes(name, DUMP_PREFIX_NONE, buf, len); } #define DUMP(buf_, len_) \ @@ -392,7 +397,7 @@ static const struct usb_device_id hso_ids[] = { {default_port_device(0x0af0, 0xc031)}, /* Icon-Edge */ {icon321_port_device(0x0af0, 0xd013)}, /* Module HSxPA */ {icon321_port_device(0x0af0, 0xd031)}, /* Icon-321 */ - {default_port_device(0x0af0, 0xd033)}, /* Icon-322 */ + {icon321_port_device(0x0af0, 0xd033)}, /* Icon-322 */ {USB_DEVICE(0x0af0, 0x7301)}, /* GE40x */ {USB_DEVICE(0x0af0, 0x7361)}, /* GE40x */ {USB_DEVICE(0x0af0, 0x7401)}, /* GI 0401 */ @@ -528,13 +533,12 @@ static struct hso_serial *get_serial_by_shared_int_and_type( static struct hso_serial *get_serial_by_index(unsigned index) { - struct hso_serial *serial; + struct hso_serial *serial = NULL; unsigned long flags; - if (!serial_table[index]) - return NULL; spin_lock_irqsave(&serial_table_lock, flags); - serial = dev2ser(serial_table[index]); + if (serial_table[index]) + serial = dev2ser(serial_table[index]); spin_unlock_irqrestore(&serial_table_lock, flags); return serial; @@ -561,6 +565,7 @@ static int get_free_serial_index(void) static void set_serial_by_index(unsigned index, struct hso_serial *serial) { unsigned long flags; + spin_lock_irqsave(&serial_table_lock, flags); if (serial) serial_table[index] = serial->parent; @@ -569,7 +574,7 @@ static void set_serial_by_index(unsigned index, struct hso_serial *serial) spin_unlock_irqrestore(&serial_table_lock, flags); } -/* log a meaningfull explanation of an USB status */ +/* log a meaningful explanation of an USB status */ static void log_usb_status(int status, const char *function) { char *explanation; @@ -1103,8 +1108,8 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp) /* reset the rts and dtr */ /* do the actual close */ serial->open_count--; + kref_put(&serial->parent->ref, hso_serial_ref_free); if (serial->open_count <= 0) { - kref_put(&serial->parent->ref, hso_serial_ref_free); serial->open_count = 0; if (serial->tty) { serial->tty->driver_data = NULL; @@ -1467,7 +1472,8 @@ static void hso_std_serial_write_bulk_callback(struct urb *urb) return; } hso_put_activity(serial->parent); - tty_wakeup(serial->tty); + if (serial->tty) + tty_wakeup(serial->tty); hso_kick_transmit(serial); D1(" "); @@ -1538,7 +1544,8 @@ static void ctrl_callback(struct urb *urb) clear_bit(HSO_SERIAL_FLAG_RX_SENT, &serial->flags); } else { hso_put_activity(serial->parent); - tty_wakeup(serial->tty); + if (serial->tty) + tty_wakeup(serial->tty); /* response to a write command */ hso_kick_transmit(serial); } @@ -2606,6 +2613,7 @@ static int hso_resume(struct usb_interface *iface) "Transmitting lingering data\n"); hso_net_start_xmit(hso_net->skb_tx_buf, hso_net->net); + hso_net->skb_tx_buf = NULL; } result = hso_start_net_device(network_table[i]); if (result) @@ -2652,7 +2660,7 @@ static void hso_free_interface(struct usb_interface *interface) hso_stop_net_device(network_table[i]); cancel_work_sync(&network_table[i]->async_put_intf); cancel_work_sync(&network_table[i]->async_get_intf); - if(rfk) + if (rfk) rfkill_unregister(rfk); hso_free_net_device(network_table[i]); } @@ -2723,7 +2731,7 @@ static int hso_mux_submit_intr_urb(struct hso_shared_int *shared_int, } /* operations setup of the serial interface */ -static struct tty_operations hso_serial_ops = { +static const struct tty_operations hso_serial_ops = { .open = hso_serial_open, .close = hso_serial_close, .write = hso_serial_write, diff --git a/drivers/net/usb/mcs7830.c b/drivers/net/usb/mcs7830.c index c3d119f997f5d69e725b8c25346db8e9a6125989..ca9d00c1194e0448da4945a00f2941a32bab8f75 100644 --- a/drivers/net/usb/mcs7830.c +++ b/drivers/net/usb/mcs7830.c @@ -46,6 +46,10 @@ #define MCS7830_VENDOR_ID 0x9710 #define MCS7830_PRODUCT_ID 0x7830 +#define MCS7730_PRODUCT_ID 0x7730 + +#define SITECOM_VENDOR_ID 0x0DF6 +#define LN_030_PRODUCT_ID 0x0021 #define MCS7830_MII_ADVERTISE (ADVERTISE_PAUSE_CAP | ADVERTISE_100FULL | \ ADVERTISE_100HALF | ADVERTISE_10FULL | \ @@ -442,6 +446,29 @@ static struct ethtool_ops mcs7830_ethtool_ops = { .nway_reset = usbnet_nway_reset, }; +static int mcs7830_set_mac_address(struct net_device *netdev, void *p) +{ + int ret; + struct usbnet *dev = netdev_priv(netdev); + struct sockaddr *addr = p; + + if (netif_running(netdev)) + return -EBUSY; + + if (!is_valid_ether_addr(addr->sa_data)) + return -EINVAL; + + memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len); + + ret = mcs7830_set_reg(dev, HIF_REG_ETHERNET_ADDR, ETH_ALEN, + netdev->dev_addr); + + if (ret < 0) + return ret; + + return 0; +} + static int mcs7830_bind(struct usbnet *dev, struct usb_interface *udev) { struct net_device *net = dev->net; @@ -455,6 +482,7 @@ static int mcs7830_bind(struct usbnet *dev, struct usb_interface *udev) net->ethtool_ops = &mcs7830_ethtool_ops; net->set_multicast_list = mcs7830_set_multicast; mcs7830_set_multicast(net); + net->set_mac_address = mcs7830_set_mac_address; /* reserve space for the status byte on rx */ dev->rx_urb_size = ETH_FRAME_LEN + 1; @@ -491,7 +519,16 @@ static int mcs7830_rx_fixup(struct usbnet *dev, struct sk_buff *skb) } static const struct driver_info moschip_info = { - .description = "MOSCHIP 7830 usb-NET adapter", + .description = "MOSCHIP 7830/7730 usb-NET adapter", + .bind = mcs7830_bind, + .rx_fixup = mcs7830_rx_fixup, + .flags = FLAG_ETHER, + .in = 1, + .out = 2, +}; + +static const struct driver_info sitecom_info = { + .description = "Sitecom LN-30 usb-NET adapter", .bind = mcs7830_bind, .rx_fixup = mcs7830_rx_fixup, .flags = FLAG_ETHER, @@ -504,6 +541,14 @@ static const struct usb_device_id products[] = { USB_DEVICE(MCS7830_VENDOR_ID, MCS7830_PRODUCT_ID), .driver_info = (unsigned long) &moschip_info, }, + { + USB_DEVICE(MCS7830_VENDOR_ID, MCS7730_PRODUCT_ID), + .driver_info = (unsigned long) &moschip_info, + }, + { + USB_DEVICE(SITECOM_VENDOR_ID, LN_030_PRODUCT_ID), + .driver_info = (unsigned long) &sitecom_info, + }, {}, }; MODULE_DEVICE_TABLE(usb, products); diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c index a84ba487c713d705d7052963d3e230ebf26dc746..8c19307e50403b139ff2ad674bb94b222a263453 100644 --- a/drivers/net/usb/pegasus.c +++ b/drivers/net/usb/pegasus.c @@ -117,7 +117,7 @@ static void ctrl_callback(struct urb *urb) case -ENOENT: break; default: - if (netif_msg_drv(pegasus)) + if (netif_msg_drv(pegasus) && printk_ratelimit()) dev_dbg(&pegasus->intf->dev, "%s, status %d\n", __FUNCTION__, urb->status); } @@ -166,7 +166,7 @@ static int get_registers(pegasus_t * pegasus, __u16 indx, __u16 size, set_current_state(TASK_RUNNING); if (ret == -ENODEV) netif_device_detach(pegasus->net); - if (netif_msg_drv(pegasus)) + if (netif_msg_drv(pegasus) && printk_ratelimit()) dev_err(&pegasus->intf->dev, "%s, status %d\n", __FUNCTION__, ret); goto out; @@ -275,7 +275,7 @@ static int set_register(pegasus_t * pegasus, __u16 indx, __u8 data) if ((ret = usb_submit_urb(pegasus->ctrl_urb, GFP_ATOMIC))) { if (ret == -ENODEV) netif_device_detach(pegasus->net); - if (netif_msg_drv(pegasus)) + if (netif_msg_drv(pegasus) && printk_ratelimit()) dev_err(&pegasus->intf->dev, "%s, status %d\n", __FUNCTION__, ret); goto out; @@ -1209,8 +1209,7 @@ static void pegasus_set_multicast(struct net_device *net) pegasus->eth_regs[EthCtrl2] |= RX_PROMISCUOUS; if (netif_msg_link(pegasus)) pr_info("%s: Promiscuous mode enabled.\n", net->name); - } else if (net->mc_count || - (net->flags & IFF_ALLMULTI)) { + } else if (net->mc_count || (net->flags & IFF_ALLMULTI)) { pegasus->eth_regs[EthCtrl0] |= RX_MULTICAST; pegasus->eth_regs[EthCtrl2] &= ~RX_PROMISCUOUS; if (netif_msg_link(pegasus)) @@ -1220,6 +1219,8 @@ static void pegasus_set_multicast(struct net_device *net) pegasus->eth_regs[EthCtrl2] &= ~RX_PROMISCUOUS; } + pegasus->ctrl_urb->status = 0; + pegasus->flags |= ETH_REGS_CHANGE; ctrl_callback(pegasus->ctrl_urb); } diff --git a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c index e59255a155a91e34719b11e70c9a471d4fd36e6d..6596cd0742b9dfd0256c4361d0fe3909b711d4f5 100644 --- a/drivers/net/wan/sbni.c +++ b/drivers/net/wan/sbni.c @@ -1317,7 +1317,7 @@ sbni_ioctl( struct net_device *dev, struct ifreq *ifr, int cmd ) break; case SIOCDEVRESINSTATS : - if( current->euid != 0 ) /* root only */ + if (!capable(CAP_NET_ADMIN)) return -EPERM; memset( &nl->in_stats, 0, sizeof(struct sbni_in_stats) ); break; @@ -1334,7 +1334,7 @@ sbni_ioctl( struct net_device *dev, struct ifreq *ifr, int cmd ) break; case SIOCDEVSHWSTATE : - if( current->euid != 0 ) /* root only */ + if (!capable(CAP_NET_ADMIN)) return -EPERM; spin_lock( &nl->lock ); @@ -1355,7 +1355,7 @@ sbni_ioctl( struct net_device *dev, struct ifreq *ifr, int cmd ) #ifdef CONFIG_SBNI_MULTILINE case SIOCDEVENSLAVE : - if( current->euid != 0 ) /* root only */ + if (!capable(CAP_NET_ADMIN)) return -EPERM; if (copy_from_user( slave_name, ifr->ifr_data, sizeof slave_name )) @@ -1370,7 +1370,7 @@ sbni_ioctl( struct net_device *dev, struct ifreq *ifr, int cmd ) return enslave( dev, slave_dev ); case SIOCDEVEMANSIPATE : - if( current->euid != 0 ) /* root only */ + if (!capable(CAP_NET_ADMIN)) return -EPERM; return emancipate( dev ); diff --git a/drivers/net/wd.c b/drivers/net/wd.c index 6f9aa1643743ebca435def239abd16c13f86ffde..fa14255282afe96770d5b44cc887fbaba22814df 100644 --- a/drivers/net/wd.c +++ b/drivers/net/wd.c @@ -337,7 +337,7 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr) #ifdef CONFIG_NET_POLL_CONTROLLER dev->poll_controller = ei_poll; #endif - NS8390p_init(dev, 0); + NS8390_init(dev, 0); #if 1 /* Enable interrupt generation on softconfig cards -- M.U */ diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c index 2028866f59951068ebb799ee3209ef22d9ff13c6..0676c6d84383082ab18e7ac1e1657f0271656418 100644 --- a/drivers/net/wireless/ath5k/base.c +++ b/drivers/net/wireless/ath5k/base.c @@ -40,7 +40,6 @@ * */ -#include #include #include #include @@ -252,7 +251,7 @@ static inline void ath5k_txbuf_free(struct ath5k_softc *sc, return; pci_unmap_single(sc->pdev, bf->skbaddr, bf->skb->len, PCI_DMA_TODEVICE); - dev_kfree_skb(bf->skb); + dev_kfree_skb_any(bf->skb); bf->skb = NULL; } @@ -467,6 +466,7 @@ ath5k_pci_probe(struct pci_dev *pdev, mutex_init(&sc->lock); spin_lock_init(&sc->rxbuflock); spin_lock_init(&sc->txbuflock); + spin_lock_init(&sc->block); /* Set private data */ pci_set_drvdata(pdev, hw); @@ -587,7 +587,6 @@ ath5k_pci_suspend(struct pci_dev *pdev, pm_message_t state) ath5k_stop_hw(sc); free_irq(pdev->irq, sc); - pci_disable_msi(pdev); pci_save_state(pdev); pci_disable_device(pdev); pci_set_power_state(pdev, PCI_D3hot); @@ -616,12 +615,10 @@ ath5k_pci_resume(struct pci_dev *pdev) */ pci_write_config_byte(pdev, 0x41, 0); - pci_enable_msi(pdev); - err = request_irq(pdev->irq, ath5k_intr, IRQF_SHARED, "ath", sc); if (err) { ATH5K_ERR(sc, "request_irq failed\n"); - goto err_msi; + goto err_no_irq; } err = ath5k_init(sc); @@ -642,8 +639,7 @@ ath5k_pci_resume(struct pci_dev *pdev) return 0; err_irq: free_irq(pdev->irq, sc); -err_msi: - pci_disable_msi(pdev); +err_no_irq: pci_disable_device(pdev); return err; } @@ -2184,8 +2180,11 @@ ath5k_beacon_config(struct ath5k_softc *sc) sc->imask |= AR5K_INT_SWBA; - if (ath5k_hw_hasveol(ah)) + if (ath5k_hw_hasveol(ah)) { + spin_lock(&sc->block); ath5k_beacon_send(sc); + spin_unlock(&sc->block); + } } /* TODO else AP */ @@ -2408,7 +2407,9 @@ ath5k_intr(int irq, void *dev_id) TSF_TO_TU(tsf), (unsigned long long) tsf); } else { + spin_lock(&sc->block); ath5k_beacon_send(sc); + spin_unlock(&sc->block); } } if (status & AR5K_INT_RXEOL) { @@ -2750,6 +2751,11 @@ static int ath5k_add_interface(struct ieee80211_hw *hw, ret = -EOPNOTSUPP; goto end; } + + /* Set to a reasonable value. Note that this will + * be set to mac80211's value at ath5k_config(). */ + sc->bintval = 1000; + ret = 0; end: mutex_unlock(&sc->lock); @@ -2794,9 +2800,6 @@ ath5k_config_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ath5k_hw *ah = sc->ah; int ret; - /* Set to a reasonable value. Note that this will - * be set to mac80211's value at ath5k_config(). */ - sc->bintval = 1000; mutex_lock(&sc->lock); if (sc->vif != vif) { ret = -EIO; @@ -3055,6 +3058,7 @@ static int ath5k_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb) { struct ath5k_softc *sc = hw->priv; + unsigned long flags; int ret; ath5k_debug_dump_skb(sc, skb, "BC ", 1); @@ -3064,12 +3068,14 @@ ath5k_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb) goto end; } + spin_lock_irqsave(&sc->block, flags); ath5k_txbuf_free(sc, sc->bbuf); sc->bbuf->skb = skb; ret = ath5k_beacon_setup(sc, sc->bbuf); if (ret) sc->bbuf->skb = NULL; - else { + spin_unlock_irqrestore(&sc->block, flags); + if (!ret) { ath5k_beacon_config(sc); mmiowb(); } diff --git a/drivers/net/wireless/ath5k/base.h b/drivers/net/wireless/ath5k/base.h index d7e03e6b827126720834b1a3b0ecd7e32590e7e2..7ec2f377d5c785c94f43589b935af5dab6ddcc4e 100644 --- a/drivers/net/wireless/ath5k/base.h +++ b/drivers/net/wireless/ath5k/base.h @@ -172,6 +172,7 @@ struct ath5k_softc { struct tasklet_struct txtq; /* tx intr tasklet */ struct ath5k_led tx_led; /* tx led */ + spinlock_t block; /* protects beacon */ struct ath5k_buf *bbuf; /* beacon buffer */ unsigned int bhalq, /* SW q for outgoing beacons */ bmisscount, /* missed beacon transmits */ diff --git a/drivers/net/wireless/ath9k/hw.c b/drivers/net/wireless/ath9k/hw.c index bde162f128aba6c70100c1dbd8d1c979061e0411..6dbfed0b4149ecf2e2c10070f5333bb66edc48e0 100644 --- a/drivers/net/wireless/ath9k/hw.c +++ b/drivers/net/wireless/ath9k/hw.c @@ -5017,7 +5017,11 @@ static void ath9k_hw_spur_mitigate(struct ath_hal *ah, for (i = 0; i < 123; i++) { if ((cur_vit_mask > lower) && (cur_vit_mask < upper)) { - if ((abs(cur_vit_mask - bin)) < 75) + + /* workaround for gcc bug #37014 */ + volatile int tmp = abs(cur_vit_mask - bin); + + if (tmp < 75) mask_amt = 1; else mask_amt = 0; @@ -7281,15 +7285,15 @@ ath9k_hw_set_keycache_entry(struct ath_hal *ah, u16 entry, } break; case ATH9K_CIPHER_WEP: - if (k->kv_len < 40 / NBBY) { + if (k->kv_len < LEN_WEP40) { DPRINTF(ah->ah_sc, ATH_DBG_KEYCACHE, "%s: WEP key length %u too small\n", __func__, k->kv_len); return false; } - if (k->kv_len <= 40 / NBBY) + if (k->kv_len <= LEN_WEP40) keyType = AR_KEYTABLE_TYPE_40; - else if (k->kv_len <= 104 / NBBY) + else if (k->kv_len <= LEN_WEP104) keyType = AR_KEYTABLE_TYPE_104; else keyType = AR_KEYTABLE_TYPE_128; @@ -7309,7 +7313,7 @@ ath9k_hw_set_keycache_entry(struct ath_hal *ah, u16 entry, key2 = get_unaligned_le32(k->kv_val + 6) ^ xorMask; key3 = (get_unaligned_le16(k->kv_val + 10) ^ xorMask) & 0xffff; key4 = get_unaligned_le32(k->kv_val + 12) ^ xorMask; - if (k->kv_len <= 104 / NBBY) + if (k->kv_len <= LEN_WEP104) key4 &= 0xff; if (keyType == AR_KEYTABLE_TYPE_TKIP && ATH9K_IS_MIC_ENABLED(ah)) { diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c index 2888778040e43f28803bab54be3b82a8e8d02232..c5107f269f24f2e250563814e800cdccad725538 100644 --- a/drivers/net/wireless/ath9k/main.c +++ b/drivers/net/wireless/ath9k/main.c @@ -206,7 +206,8 @@ static int ath_key_config(struct ath_softc *sc, if (!ret) return -EIO; - sc->sc_keytype = hk.kv_type; + if (mac) + sc->sc_keytype = hk.kv_type; return 0; } @@ -756,7 +757,8 @@ static int ath9k_set_key(struct ieee80211_hw *hw, key->hw_key_idx = key->keyidx; /* push IV and Michael MIC generation to stack */ key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV; - key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC; + if (key->alg == ALG_TKIP) + key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC; } break; case DISABLE_KEY: @@ -1065,8 +1067,16 @@ void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb, tx_info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK; tx_status->flags &= ~ATH_TX_BAR; } - if (tx_status->flags) - tx_info->status.excessive_retries = 1; + + if (tx_status->flags & (ATH_TX_ERROR | ATH_TX_XRETRY)) { + if (!(tx_info->flags & IEEE80211_TX_CTL_NO_ACK)) { + /* Frame was not ACKed, but an ACK was expected */ + tx_info->status.excessive_retries = 1; + } + } else { + /* Frame was ACKed */ + tx_info->flags |= IEEE80211_TX_STAT_ACK; + } tx_info->status.retry_count = tx_status->retries; diff --git a/drivers/net/wireless/ath9k/recv.c b/drivers/net/wireless/ath9k/recv.c index 2fe806175c01c3a2ca4afda05fac81cd7f2ccf3d..20ddb7acdb9493c881ced6e2c0e1fb659fc7f003 100644 --- a/drivers/net/wireless/ath9k/recv.c +++ b/drivers/net/wireless/ath9k/recv.c @@ -360,8 +360,9 @@ static void ath_rx_flush_tid(struct ath_softc *sc, struct ath_arx_tid *rxtid, int drop) { struct ath_rxbuf *rxbuf; + unsigned long flag; - spin_lock_bh(&rxtid->tidlock); + spin_lock_irqsave(&rxtid->tidlock, flag); while (rxtid->baw_head != rxtid->baw_tail) { rxbuf = rxtid->rxbuf + rxtid->baw_head; if (!rxbuf->rx_wbuf) { @@ -382,7 +383,7 @@ static void ath_rx_flush_tid(struct ath_softc *sc, INCR(rxtid->baw_head, ATH_TID_MAX_BUFS); INCR(rxtid->seq_next, IEEE80211_SEQ_MAX); } - spin_unlock_bh(&rxtid->tidlock); + spin_unlock_irqrestore(&rxtid->tidlock, flag); } static struct sk_buff *ath_rxbuf_alloc(struct ath_softc *sc, diff --git a/drivers/net/wireless/ath9k/xmit.c b/drivers/net/wireless/ath9k/xmit.c index 157f830ee6b851983b9422c6b3fae421ff00eb86..550129f717e2c58ebd3f62f5edc6df0735e3c073 100644 --- a/drivers/net/wireless/ath9k/xmit.c +++ b/drivers/net/wireless/ath9k/xmit.c @@ -357,9 +357,9 @@ static int ath_tx_prepare(struct ath_softc *sc, txctl->flags = ATH9K_TXDESC_CLRDMASK; /* needed for crypto errors */ if (tx_info->flags & IEEE80211_TX_CTL_NO_ACK) - tx_info->flags |= ATH9K_TXDESC_NOACK; + txctl->flags |= ATH9K_TXDESC_NOACK; if (tx_info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) - tx_info->flags |= ATH9K_TXDESC_RTSENA; + txctl->flags |= ATH9K_TXDESC_RTSENA; /* * Setup for rate calculations. diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c index bd35bb0a14803d0daa4b9691d86426d6968299f2..bd65c485098c4bb8b33c0fa84d8fffcb0a677b1e 100644 --- a/drivers/net/wireless/atmel.c +++ b/drivers/net/wireless/atmel.c @@ -1304,7 +1304,7 @@ EXPORT_SYMBOL(atmel_open); int atmel_open(struct net_device *dev) { struct atmel_private *priv = netdev_priv(dev); - int i, channel; + int i, channel, err; /* any scheduled timer is no longer needed and might screw things up.. */ del_timer_sync(&priv->management_timer); @@ -1328,8 +1328,9 @@ int atmel_open(struct net_device *dev) priv->site_survey_state = SITE_SURVEY_IDLE; priv->station_is_associated = 0; - if (!reset_atmel_card(dev)) - return -EAGAIN; + err = reset_atmel_card(dev); + if (err) + return err; if (priv->config_reg_domain) { priv->reg_domain = priv->config_reg_domain; @@ -3061,12 +3062,20 @@ static void authenticate(struct atmel_private *priv, u16 frame_len) } if (status == WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG) { - /* Do opensystem first, then try sharedkey */ + /* Flip back and forth between WEP auth modes until the max + * authentication tries has been exceeded. + */ if (system == WLAN_AUTH_OPEN) { priv->CurrentAuthentTransactionSeqNum = 0x001; priv->exclude_unencrypted = 1; send_authentication_request(priv, WLAN_AUTH_SHARED_KEY, NULL, 0); return; + } else if ( system == WLAN_AUTH_SHARED_KEY + && priv->wep_is_on) { + priv->CurrentAuthentTransactionSeqNum = 0x001; + priv->exclude_unencrypted = 0; + send_authentication_request(priv, WLAN_AUTH_OPEN, NULL, 0); + return; } else if (priv->connect_to_any_BSS) { int bss_index; @@ -3580,12 +3589,12 @@ static int atmel_wakeup_firmware(struct atmel_private *priv) if (i == 0) { printk(KERN_ALERT "%s: MAC failed to boot.\n", priv->dev->name); - return 0; + return -EIO; } if ((priv->host_info_base = atmel_read16(priv->dev, MR2)) == 0xffff) { printk(KERN_ALERT "%s: card missing.\n", priv->dev->name); - return 0; + return -ENODEV; } /* now check for completion of MAC initialization through @@ -3609,19 +3618,19 @@ static int atmel_wakeup_firmware(struct atmel_private *priv) if (i == 0) { printk(KERN_ALERT "%s: MAC failed to initialise.\n", priv->dev->name); - return 0; + return -EIO; } /* Check for MAC_INIT_OK only on the register that the MAC_INIT_OK was set */ if ((mr3 & MAC_INIT_COMPLETE) && !(atmel_read16(priv->dev, MR3) & MAC_INIT_OK)) { printk(KERN_ALERT "%s: MAC failed MR3 self-test.\n", priv->dev->name); - return 0; + return -EIO; } if ((mr1 & MAC_INIT_COMPLETE) && !(atmel_read16(priv->dev, MR1) & MAC_INIT_OK)) { printk(KERN_ALERT "%s: MAC failed MR1 self-test.\n", priv->dev->name); - return 0; + return -EIO; } atmel_copy_to_host(priv->dev, (unsigned char *)iface, @@ -3642,7 +3651,7 @@ static int atmel_wakeup_firmware(struct atmel_private *priv) iface->func_ctrl = le16_to_cpu(iface->func_ctrl); iface->mac_status = le16_to_cpu(iface->mac_status); - return 1; + return 0; } /* determine type of memory and MAC address */ @@ -3693,7 +3702,7 @@ static int probe_atmel_card(struct net_device *dev) /* Standard firmware in flash, boot it up and ask for the Mac Address */ priv->card_type = CARD_TYPE_SPI_FLASH; - if (atmel_wakeup_firmware(priv)) { + if (atmel_wakeup_firmware(priv) == 0) { atmel_get_mib(priv, Mac_Address_Mib_Type, 0, dev->dev_addr, 6); /* got address, now squash it again until the network @@ -3835,6 +3844,7 @@ static int reset_atmel_card(struct net_device *dev) struct atmel_private *priv = netdev_priv(dev); u8 configuration; int old_state = priv->station_state; + int err = 0; /* data to add to the firmware names, in priority order this implemenents firmware versioning */ @@ -3868,11 +3878,12 @@ static int reset_atmel_card(struct net_device *dev) dev->name); strcpy(priv->firmware_id, "atmel_at76c502.bin"); } - if (request_firmware(&fw_entry, priv->firmware_id, priv->sys_dev) != 0) { + err = request_firmware(&fw_entry, priv->firmware_id, priv->sys_dev); + if (err != 0) { printk(KERN_ALERT "%s: firmware %s is missing, cannot continue.\n", dev->name, priv->firmware_id); - return 0; + return err; } } else { int fw_index = 0; @@ -3901,7 +3912,7 @@ static int reset_atmel_card(struct net_device *dev) "%s: firmware %s is missing, cannot start.\n", dev->name, priv->firmware_id); priv->firmware_id[0] = '\0'; - return 0; + return -ENOENT; } } @@ -3926,8 +3937,9 @@ static int reset_atmel_card(struct net_device *dev) release_firmware(fw_entry); } - if (!atmel_wakeup_firmware(priv)) - return 0; + err = atmel_wakeup_firmware(priv); + if (err != 0) + return err; /* Check the version and set the correct flag for wpa stuff, old and new firmware is incompatible. @@ -3968,10 +3980,9 @@ static int reset_atmel_card(struct net_device *dev) if (!priv->radio_on_broken) { if (atmel_send_command_wait(priv, CMD_EnableRadio, NULL, 0) == CMD_STATUS_REJECTED_RADIO_OFF) { - printk(KERN_INFO - "%s: cannot turn the radio on. (Hey radio, you're beautiful!)\n", + printk(KERN_INFO "%s: cannot turn the radio on.\n", dev->name); - return 0; + return -EIO; } } @@ -4006,7 +4017,7 @@ static int reset_atmel_card(struct net_device *dev) wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL); } - return 1; + return 0; } static void atmel_send_command(struct atmel_private *priv, int command, diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 3bf3a869361f13fec7ff1b4a48bdd5ae9ddc363b..7205a936ec74708085576ef5b538528b0a747d15 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -33,7 +33,6 @@ #include #include #include -#include #include #include #include @@ -4615,7 +4614,9 @@ static void b43_sprom_fixup(struct ssb_bus *bus) if (bus->bustype == SSB_BUSTYPE_PCI) { pdev = bus->host_pci; if (IS_PDEV(pdev, BROADCOM, 0x4318, ASUSTEK, 0x100F) || + IS_PDEV(pdev, BROADCOM, 0x4320, DELL, 0x0003) || IS_PDEV(pdev, BROADCOM, 0x4320, LINKSYS, 0x0015) || + IS_PDEV(pdev, BROADCOM, 0x4320, LINKSYS, 0x0014) || IS_PDEV(pdev, BROADCOM, 0x4320, LINKSYS, 0x0013)) bus->sprom.boardflags_lo &= ~B43_BFL_BTCOEXIST; } diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c index 2541c81932f058cd3eb960ddef99d0a53621f8c0..1cb77db5c29265d55d059b398f0c3dcb04c3b47a 100644 --- a/drivers/net/wireless/b43legacy/main.c +++ b/drivers/net/wireless/b43legacy/main.c @@ -34,7 +34,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c index c6f886ec08a395893772d50bf6d3e1c241109bb2..19a401c4a0dcd507f23d89db9100bcb2415385d4 100644 --- a/drivers/net/wireless/ipw2100.c +++ b/drivers/net/wireless/ipw2100.c @@ -157,7 +157,6 @@ that only one external action is invoked at a time. #include #include #include -#include #include #include #include diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c index 36e8d2f6e7b4d2b3ba712fb066685d4917446913..dcce3542d5a771d9eb24753d8d464854bb4e6639 100644 --- a/drivers/net/wireless/ipw2200.c +++ b/drivers/net/wireless/ipw2200.c @@ -31,7 +31,6 @@ ******************************************************************************/ #include "ipw2200.h" -#include #ifndef KBUILD_EXTMOD diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-led.c b/drivers/net/wireless/iwlwifi/iwl-3945-led.c index d3336966b6b5169cc776f729bc06b73459c8f4ff..705c65bed9fd7a719c22b355e8ad6fe7c8eee07c 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945-led.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945-led.c @@ -27,7 +27,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c index b3931f6135a4002aed0cd3d0f1a9007540a7f696..3f51f36353449bdf0eaa8afa6c2fc1ec2bb39665 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945.c @@ -26,7 +26,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index 22bb26985c2e6a7ef4545ea6e6206ccdce47f8e7..23fed32989624a586216405303d118f85df7bc83 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -26,7 +26,6 @@ #include #include -#include #include #include #include @@ -475,8 +474,8 @@ static void iwl4965_apm_stop(struct iwl_priv *priv) iwl_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET); udelay(10); - - iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); + /* clear "init complete" move adapter D0A* --> D0U state */ + iwl_clear_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); spin_unlock_irqrestore(&priv->lock, flags); } @@ -967,7 +966,7 @@ static int iwl4965_interpolate_chan(struct iwl_priv *priv, u32 channel, s = iwl4965_get_sub_band(priv, channel); if (s >= EEPROM_TX_POWER_BANDS) { - IWL_ERROR("Tx Power can not find channel %d ", channel); + IWL_ERROR("Tx Power can not find channel %d\n", channel); return -1; } diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index f3d139b663e651bab5759b7d12b2f2dd8e923a1e..b08036a9d8945555efca52e64df7a87e69270d97 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -25,7 +25,6 @@ #include #include -#include #include #include #include @@ -146,7 +145,8 @@ static void iwl5000_apm_stop(struct iwl_priv *priv) udelay(10); - iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); + /* clear "init complete" move adapter D0A* --> D0U state */ + iwl_clear_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); spin_unlock_irqrestore(&priv->lock, flags); } @@ -578,14 +578,11 @@ static int iwl5000_load_section(struct iwl_priv *priv, FH_TFDIB_CTRL0_REG(FH_SRVC_CHNL), phy_addr & FH_MEM_TFDIB_DRAM_ADDR_LSB_MSK); - /* FIME: write the MSB of the phy_addr in CTRL1 - * iwl_write_direct32(priv, - IWL_FH_TFDIB_CTRL1_REG(IWL_FH_SRVC_CHNL), - ((phy_addr & MSB_MSK) - << FH_MEM_TFDIB_REG1_ADDR_BITSHIFT) | byte_count); - */ iwl_write_direct32(priv, - FH_TFDIB_CTRL1_REG(FH_SRVC_CHNL), byte_cnt); + FH_TFDIB_CTRL1_REG(FH_SRVC_CHNL), + (iwl_get_dma_hi_address(phy_addr) + << FH_MEM_TFDIB_REG1_ADDR_BITSHIFT) | byte_cnt); + iwl_write_direct32(priv, FH_TCSR_CHNL_TX_BUF_STS_REG(FH_SRVC_CHNL), 1 << FH_TCSR_CHNL_TX_BUF_STS_REG_POS_TB_NUM | diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c index 754fef5b592f656f20cca1e13b74b9361e2d01b9..90a2b6dee7c0e609063e945fefc9f6c13be936c9 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c @@ -1153,7 +1153,8 @@ static int rs_switch_to_mimo2(struct iwl_priv *priv, !sta->ht_info.ht_supported) return -1; - if (priv->current_ht_config.tx_mimo_ps_mode == IWL_MIMO_PS_STATIC) + if (((sta->ht_info.cap & IEEE80211_HT_CAP_MIMO_PS) >> 2) + == IWL_MIMO_PS_STATIC) return -1; /* Need both Tx chains/antennas to support MIMO */ diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index ed09e48b1b61ade5d9fb4dde1fe9410be2d37c91..e01f048a02dda7bd3fd663c1f70c1080e0811a23 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -29,7 +29,6 @@ #include #include -#include #include #include #include @@ -182,14 +181,14 @@ static int iwl4965_check_rxon_cmd(struct iwl_rxon_cmd *rxon) } /** - * iwl4965_full_rxon_required - check if full RXON (vs RXON_ASSOC) cmd is needed + * iwl_full_rxon_required - check if full RXON (vs RXON_ASSOC) cmd is needed * @priv: staging_rxon is compared to active_rxon * * If the RXON structure is changing enough to require a new tune, * or is clearing the RXON_FILTER_ASSOC_MSK, then return 1 to indicate that * a new tune (full RXON command, rather than RXON_ASSOC cmd) is required. */ -static int iwl4965_full_rxon_required(struct iwl_priv *priv) +static int iwl_full_rxon_required(struct iwl_priv *priv) { /* These items are only settable from the full RXON command */ @@ -208,7 +207,6 @@ static int iwl4965_full_rxon_required(struct iwl_priv *priv) priv->active_rxon.ofdm_ht_single_stream_basic_rates) || (priv->staging_rxon.ofdm_ht_dual_stream_basic_rates != priv->active_rxon.ofdm_ht_dual_stream_basic_rates) || - (priv->staging_rxon.rx_chain != priv->active_rxon.rx_chain) || (priv->staging_rxon.assoc_id != priv->active_rxon.assoc_id)) return 1; @@ -264,7 +262,7 @@ static int iwl4965_commit_rxon(struct iwl_priv *priv) /* If we don't need to send a full RXON, we can use * iwl4965_rxon_assoc_cmd which is used to reconfigure filter * and other flags for the current radio configuration. */ - if (!iwl4965_full_rxon_required(priv)) { + if (!iwl_full_rxon_required(priv)) { ret = iwl_send_rxon_assoc(priv); if (ret) { IWL_ERROR("Error setting RXON_ASSOC (%d)\n", ret); @@ -588,8 +586,6 @@ static void iwl4965_ht_conf(struct iwl_priv *priv, iwl_conf->supported_chan_width = 0; } - iwl_conf->tx_mimo_ps_mode = - (u8)((ht_conf->cap & IEEE80211_HT_CAP_MIMO_PS) >> 2); memcpy(iwl_conf->supp_mcs_set, ht_conf->supp_mcs_set, 16); iwl_conf->control_channel = ht_bss_conf->primary_channel; @@ -2191,7 +2187,10 @@ static void __iwl4965_down(struct iwl_priv *priv) udelay(5); /* FIXME: apm_ops.suspend(priv) */ - priv->cfg->ops->lib->apm_ops.reset(priv); + if (exit_pending || test_bit(STATUS_IN_SUSPEND, &priv->status)) + priv->cfg->ops->lib->apm_ops.stop(priv); + else + priv->cfg->ops->lib->apm_ops.reset(priv); priv->cfg->ops->lib->free_shared_mem(priv); exit: @@ -2603,6 +2602,7 @@ static int iwl4965_mac_start(struct ieee80211_hw *hw) { struct iwl_priv *priv = hw->priv; int ret; + u16 pci_cmd; IWL_DEBUG_MAC80211("enter\n"); @@ -2613,6 +2613,13 @@ static int iwl4965_mac_start(struct ieee80211_hw *hw) pci_restore_state(priv->pci_dev); pci_enable_msi(priv->pci_dev); + /* enable interrupts if needed: hw bug w/a */ + pci_read_config_word(priv->pci_dev, PCI_COMMAND, &pci_cmd); + if (pci_cmd & PCI_COMMAND_INTX_DISABLE) { + pci_cmd &= ~PCI_COMMAND_INTX_DISABLE; + pci_write_config_word(priv->pci_dev, PCI_COMMAND, pci_cmd); + } + ret = request_irq(priv->pci_dev->irq, iwl4965_isr, IRQF_SHARED, DRV_NAME, priv); if (ret) { @@ -3581,7 +3588,7 @@ static int iwl4965_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *sk priv->assoc_id = 0; timestamp = ((struct ieee80211_mgmt *)skb->data)->u.beacon.timestamp; - priv->timestamp = le64_to_cpu(timestamp) + (priv->beacon_int * 1000); + priv->timestamp = le64_to_cpu(timestamp); IWL_DEBUG_MAC80211("leave\n"); spin_unlock_irqrestore(&priv->lock, flags); @@ -4365,15 +4372,18 @@ static void __devexit iwl4965_pci_remove(struct pci_dev *pdev) iwl_dbgfs_unregister(priv); sysfs_remove_group(&pdev->dev.kobj, &iwl4965_attribute_group); + /* ieee80211_unregister_hw call wil cause iwl4965_mac_stop to + * to be called and iwl4965_down since we are removing the device + * we need to set STATUS_EXIT_PENDING bit. + */ + set_bit(STATUS_EXIT_PENDING, &priv->status); if (priv->mac80211_registered) { ieee80211_unregister_hw(priv->hw); priv->mac80211_registered = 0; + } else { + iwl4965_down(priv); } - set_bit(STATUS_EXIT_PENDING, &priv->status); - - iwl4965_down(priv); - /* make sure we flush any pending irq or * tasklet for the driver */ diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 9bd61809129f800bfa7ca5ef3ff35482675e0a65..80f2f84defa8b639e076ddbf7d4eefebd53dda90 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -28,7 +28,6 @@ #include #include -#include #include struct iwl_priv; /* FIXME: remove */ @@ -593,12 +592,11 @@ static void iwlcore_free_geos(struct iwl_priv *priv) clear_bit(STATUS_GEO_CONFIGURED, &priv->status); } -static u8 is_single_rx_stream(struct iwl_priv *priv) +static bool is_single_rx_stream(struct iwl_priv *priv) { return !priv->current_ht_config.is_ht || ((priv->current_ht_config.supp_mcs_set[1] == 0) && - (priv->current_ht_config.supp_mcs_set[2] == 0)) || - priv->ps_mode == IWL_MIMO_PS_STATIC; + (priv->current_ht_config.supp_mcs_set[2] == 0)); } static u8 iwl_is_channel_extension(struct iwl_priv *priv, @@ -705,33 +703,39 @@ EXPORT_SYMBOL(iwl_set_rxon_ht); * MIMO (dual stream) requires at least 2, but works better with 3. * This does not determine *which* chains to use, just how many. */ -static int iwlcore_get_rx_chain_counter(struct iwl_priv *priv, - u8 *idle_state, u8 *rx_state) +static int iwl_get_active_rx_chain_count(struct iwl_priv *priv) { - u8 is_single = is_single_rx_stream(priv); - u8 is_cam = test_bit(STATUS_POWER_PMI, &priv->status) ? 0 : 1; + bool is_single = is_single_rx_stream(priv); + bool is_cam = !test_bit(STATUS_POWER_PMI, &priv->status); /* # of Rx chains to use when expecting MIMO. */ if (is_single || (!is_cam && (priv->ps_mode == IWL_MIMO_PS_STATIC))) - *rx_state = 2; + return 2; else - *rx_state = 3; + return 3; +} +static int iwl_get_idle_rx_chain_count(struct iwl_priv *priv, int active_cnt) +{ + int idle_cnt; + bool is_cam = !test_bit(STATUS_POWER_PMI, &priv->status); /* # Rx chains when idling and maybe trying to save power */ switch (priv->ps_mode) { case IWL_MIMO_PS_STATIC: case IWL_MIMO_PS_DYNAMIC: - *idle_state = (is_cam) ? 2 : 1; + idle_cnt = (is_cam) ? 2 : 1; break; case IWL_MIMO_PS_NONE: - *idle_state = (is_cam) ? *rx_state : 1; + idle_cnt = (is_cam) ? active_cnt : 1; break; + case IWL_MIMO_PS_INVALID: default: - *idle_state = 1; + IWL_ERROR("invalide mimo ps mode %d\n", priv->ps_mode); + WARN_ON(1); + idle_cnt = -1; break; } - - return 0; + return idle_cnt; } /** @@ -742,34 +746,44 @@ static int iwlcore_get_rx_chain_counter(struct iwl_priv *priv, */ void iwl_set_rxon_chain(struct iwl_priv *priv) { - u8 is_single = is_single_rx_stream(priv); - u8 idle_state, rx_state; - - priv->staging_rxon.rx_chain = 0; - rx_state = idle_state = 3; + bool is_single = is_single_rx_stream(priv); + bool is_cam = !test_bit(STATUS_POWER_PMI, &priv->status); + u8 idle_rx_cnt, active_rx_cnt; + u16 rx_chain; /* Tell uCode which antennas are actually connected. * Before first association, we assume all antennas are connected. * Just after first association, iwl_chain_noise_calibration() * checks which antennas actually *are* connected. */ - priv->staging_rxon.rx_chain |= - cpu_to_le16(priv->hw_params.valid_rx_ant << - RXON_RX_CHAIN_VALID_POS); + rx_chain = priv->hw_params.valid_rx_ant << RXON_RX_CHAIN_VALID_POS; /* How many receivers should we use? */ - iwlcore_get_rx_chain_counter(priv, &idle_state, &rx_state); - priv->staging_rxon.rx_chain |= - cpu_to_le16(rx_state << RXON_RX_CHAIN_MIMO_CNT_POS); - priv->staging_rxon.rx_chain |= - cpu_to_le16(idle_state << RXON_RX_CHAIN_CNT_POS); - - if (!is_single && (rx_state >= 2) && - !test_bit(STATUS_POWER_PMI, &priv->status)) + active_rx_cnt = iwl_get_active_rx_chain_count(priv); + idle_rx_cnt = iwl_get_idle_rx_chain_count(priv, active_rx_cnt); + + /* correct rx chain count accoridng hw settings */ + if (priv->hw_params.rx_chains_num < active_rx_cnt) + active_rx_cnt = priv->hw_params.rx_chains_num; + + if (priv->hw_params.rx_chains_num < idle_rx_cnt) + idle_rx_cnt = priv->hw_params.rx_chains_num; + + rx_chain |= active_rx_cnt << RXON_RX_CHAIN_MIMO_CNT_POS; + rx_chain |= idle_rx_cnt << RXON_RX_CHAIN_CNT_POS; + + priv->staging_rxon.rx_chain = cpu_to_le16(rx_chain); + + if (!is_single && (active_rx_cnt >= 2) && is_cam) priv->staging_rxon.rx_chain |= RXON_RX_CHAIN_MIMO_FORCE_MSK; else priv->staging_rxon.rx_chain &= ~RXON_RX_CHAIN_MIMO_FORCE_MSK; - IWL_DEBUG_ASSOC("rx chain %X\n", priv->staging_rxon.rx_chain); + IWL_DEBUG_ASSOC("rx_chain=0x%Xi active=%d idle=%d\n", + priv->staging_rxon.rx_chain, + active_rx_cnt, idle_rx_cnt); + + WARN_ON(active_rx_cnt == 0 || idle_rx_cnt == 0 || + active_rx_cnt < idle_rx_cnt); } EXPORT_SYMBOL(iwl_set_rxon_chain); diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index c19db438306cf9fc914b8b05bb278bf1fb417737..cdfb343c7ec6b3afc597de1204ae48421cf90fd3 100644 --- a/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -412,7 +412,6 @@ struct iwl_ht_info { /* self configuration data */ u8 is_ht; u8 supported_chan_width; - u16 tx_mimo_ps_mode; u8 is_green_field; u8 sgf; /* HT_SHORT_GI_* short guard interval */ u8 max_amsdu_size; diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c index bce53830b301f8f32749facf5b85c1ad72561666..37155755efc596bb51d3dc395374bf40a533b086 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c @@ -63,7 +63,6 @@ #include #include -#include #include #include @@ -146,7 +145,7 @@ int iwlcore_eeprom_verify_signature(struct iwl_priv *priv) { u32 gp = iwl_read32(priv, CSR_EEPROM_GP); if ((gp & CSR_EEPROM_GP_VALID_MSK) == CSR_EEPROM_GP_BAD_SIGNATURE) { - IWL_ERROR("EEPROM not found, EEPROM_GP=0x%08x", gp); + IWL_ERROR("EEPROM not found, EEPROM_GP=0x%08x\n", gp); return -ENOENT; } return 0; @@ -227,7 +226,7 @@ int iwl_eeprom_init(struct iwl_priv *priv) ret = priv->cfg->ops->lib->eeprom_ops.verify_signature(priv); if (ret < 0) { - IWL_ERROR("EEPROM not found, EEPROM_GP=0x%08x", gp); + IWL_ERROR("EEPROM not found, EEPROM_GP=0x%08x\n", gp); ret = -ENOENT; goto err; } @@ -254,7 +253,7 @@ int iwl_eeprom_init(struct iwl_priv *priv) } if (!(r & CSR_EEPROM_REG_READ_VALID_MSK)) { - IWL_ERROR("Time out reading EEPROM[%d]", addr); + IWL_ERROR("Time out reading EEPROM[%d]\n", addr); ret = -ETIMEDOUT; goto done; } diff --git a/drivers/net/wireless/iwlwifi/iwl-fh.h b/drivers/net/wireless/iwlwifi/iwl-fh.h index 944642450d3d051b319fb93a302c0fbb4a647ea8..cd11c0ca29918bf75ff2d606885f3cfcd1195de7 100644 --- a/drivers/net/wireless/iwlwifi/iwl-fh.h +++ b/drivers/net/wireless/iwlwifi/iwl-fh.h @@ -287,6 +287,7 @@ #define FH_RSSR_CHNL0_RX_STATUS_CHNL_IDLE (0x01000000) +#define FH_MEM_TFDIB_REG1_ADDR_BITSHIFT 28 /** * Transmit DMA Channel Control/Status Registers (TCSR) diff --git a/drivers/net/wireless/iwlwifi/iwl-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-hcmd.c index 6512834bb9162bf220a105ddfa1654cc540a577d..2eb03eea1908f166c24a86aee7d1d5303e5443bc 100644 --- a/drivers/net/wireless/iwlwifi/iwl-hcmd.c +++ b/drivers/net/wireless/iwlwifi/iwl-hcmd.c @@ -28,7 +28,6 @@ #include #include -#include #include #include "iwl-dev.h" /* FIXME: remove */ diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c index cb11c4a4d69152a0dd0f021a4ab7ceb16c9bc02a..4eee1b163cd2c27115fa46ce95cc9cc0193011dc 100644 --- a/drivers/net/wireless/iwlwifi/iwl-led.c +++ b/drivers/net/wireless/iwlwifi/iwl-led.c @@ -27,7 +27,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c index 028e3053c0ca423698b2390608521520e0dfc404..a099c9e30e55dcdfe0d933a3e64c4947719bd593 100644 --- a/drivers/net/wireless/iwlwifi/iwl-power.c +++ b/drivers/net/wireless/iwlwifi/iwl-power.c @@ -29,7 +29,6 @@ #include #include -#include #include #include diff --git a/drivers/net/wireless/iwlwifi/iwl-rfkill.c b/drivers/net/wireless/iwlwifi/iwl-rfkill.c index e5e5846e9f252f63f7fdbe3e3fc7a6b3039d9047..5d642298f04c33014c896e5cec97d143a38f1b66 100644 --- a/drivers/net/wireless/iwlwifi/iwl-rfkill.c +++ b/drivers/net/wireless/iwlwifi/iwl-rfkill.c @@ -27,7 +27,6 @@ *****************************************************************************/ #include #include -#include #include #include diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c index f3f6ea49fdd2d0f287e2d0ca891483dd8faf97bd..e81bfc42a7cb7ced067f255641ade21107e03963 100644 --- a/drivers/net/wireless/iwlwifi/iwl-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-rx.c @@ -1173,7 +1173,10 @@ void iwl_rx_reply_rx(struct iwl_priv *priv, rx_status.antenna = 0; rx_status.flag = 0; - rx_status.flag |= RX_FLAG_TSFT; + + /* TSF isn't reliable. In order to allow smooth user experience, + * this W/A doesn't propagate it to the mac80211 */ + /*rx_status.flag |= RX_FLAG_TSFT;*/ if ((unlikely(rx_start->cfg_phy_cnt > 20))) { IWL_DEBUG_DROP("dsp size out of range [0,20]: %d/n", diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c index 9bb6adb28b73dd5a1aaf4041d61d03f9f2e0200b..6c8ac3a87d547f5ca2c4ad1543ec530e180dd467 100644 --- a/drivers/net/wireless/iwlwifi/iwl-scan.c +++ b/drivers/net/wireless/iwlwifi/iwl-scan.c @@ -421,7 +421,7 @@ static int iwl_get_channels_for_scan(struct iwl_priv *priv, else scan_ch->type = SCAN_CHANNEL_TYPE_ACTIVE; - if ((scan_ch->type & SCAN_CHANNEL_TYPE_ACTIVE) && n_probes) + if (n_probes) scan_ch->type |= IWL_SCAN_PROBE_MASK(n_probes); scan_ch->active_dwell = cpu_to_le16(active_dwell); diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index 60a6e010603608eeca8550b5b928f3c3dcaf75e8..6283a3a707f58dad2f5cb17bfcb82ed05a57a148 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -207,7 +207,7 @@ static void iwl_set_ht_add_station(struct iwl_priv *priv, u8 index, case WLAN_HT_CAP_MIMO_PS_DISABLED: break; default: - IWL_WARNING("Invalid MIMO PS mode %d", mimo_ps_mode); + IWL_WARNING("Invalid MIMO PS mode %d\n", mimo_ps_mode); break; } @@ -969,7 +969,7 @@ int iwl_get_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr) return priv->hw_params.bcast_sta_id; default: - IWL_WARNING("Unknown mode of operation: %d", priv->iw_mode); + IWL_WARNING("Unknown mode of operation: %d\n", priv->iw_mode); return priv->hw_params.bcast_sta_id; } } diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c index 4108c7c8f00f5331dcaa35679eee8d95e822a7ec..78b1a7a4ca409b88e8663d37643b1bf07fcdad69 100644 --- a/drivers/net/wireless/iwlwifi/iwl-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-tx.c @@ -402,12 +402,11 @@ static int iwl_hw_tx_queue_init(struct iwl_priv *priv, /** * iwl_tx_queue_init - Allocate and initialize one tx/cmd queue */ -static int iwl_tx_queue_init(struct iwl_priv *priv, - struct iwl_tx_queue *txq, +static int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq, int slots_num, u32 txq_id) { int i, len; - int rc = 0; + int ret; /* * Alloc buffer array for commands (Tx or other types of commands). @@ -426,19 +425,16 @@ static int iwl_tx_queue_init(struct iwl_priv *priv, continue; } - txq->cmd[i] = kmalloc(len, GFP_KERNEL | GFP_DMA); + txq->cmd[i] = kmalloc(len, GFP_KERNEL); if (!txq->cmd[i]) - return -ENOMEM; + goto err; } /* Alloc driver data array and TFD circular buffer */ - rc = iwl_tx_queue_alloc(priv, txq, txq_id); - if (rc) { - for (i = 0; i < slots_num; i++) - kfree(txq->cmd[i]); + ret = iwl_tx_queue_alloc(priv, txq, txq_id); + if (ret) + goto err; - return -ENOMEM; - } txq->need_update = 0; /* TFD_QUEUE_SIZE_MAX must be power-of-two size, otherwise @@ -452,6 +448,17 @@ static int iwl_tx_queue_init(struct iwl_priv *priv, iwl_hw_tx_queue_init(priv, txq); return 0; +err: + for (i = 0; i < slots_num; i++) { + kfree(txq->cmd[i]); + txq->cmd[i] = NULL; + } + + if (txq_id == IWL_CMD_QUEUE_NUM) { + kfree(txq->cmd[slots_num]); + txq->cmd[slots_num] = NULL; + } + return -ENOMEM; } /** * iwl_hw_txq_ctx_free - Free TXQ Context @@ -493,7 +500,7 @@ int iwl_txq_ctx_reset(struct iwl_priv *priv) /* Alloc keep-warm buffer */ ret = iwl_kw_alloc(priv); if (ret) { - IWL_ERROR("Keep Warm allocation failed"); + IWL_ERROR("Keep Warm allocation failed\n"); goto error_kw; } spin_lock_irqsave(&priv->lock, flags); @@ -1463,7 +1470,7 @@ void iwl_rx_reply_compressed_ba(struct iwl_priv *priv, u16 ba_resp_scd_ssn = le16_to_cpu(ba_resp->scd_ssn); if (scd_flow >= priv->hw_params.max_txq_num) { - IWL_ERROR("BUG_ON scd_flow is bigger than number of queues"); + IWL_ERROR("BUG_ON scd_flow is bigger than number of queues\n"); return; } diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 444847ab1b5a7ab0a86ecd8e1bd0fd31108e5736..b775d5bab66835c40ac87812305bf405951489f6 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -29,7 +29,6 @@ #include #include -#include #include #include #include @@ -1558,7 +1557,7 @@ int iwl3945_eeprom_init(struct iwl3945_priv *priv) BUILD_BUG_ON(sizeof(priv->eeprom) != IWL_EEPROM_IMAGE_SIZE); if ((gp & CSR_EEPROM_GP_VALID_MSK) == CSR_EEPROM_GP_BAD_SIGNATURE) { - IWL_ERROR("EEPROM not found, EEPROM_GP=0x%08x", gp); + IWL_ERROR("EEPROM not found, EEPROM_GP=0x%08x\n", gp); return -ENOENT; } @@ -1583,7 +1582,7 @@ int iwl3945_eeprom_init(struct iwl3945_priv *priv) } if (!(r & CSR_EEPROM_REG_READ_VALID_MSK)) { - IWL_ERROR("Time out reading EEPROM[%d]", addr); + IWL_ERROR("Time out reading EEPROM[%d]\n", addr); return -ETIMEDOUT; } e[addr / 2] = le16_to_cpu((__force __le16)(r >> 16)); @@ -2507,7 +2506,7 @@ static int iwl3945_get_sta_id(struct iwl3945_priv *priv, struct ieee80211_hdr *h return priv->hw_setting.bcast_sta_id; default: - IWL_WARNING("Unknown mode of operation: %d", priv->iw_mode); + IWL_WARNING("Unknown mode of operation: %d\n", priv->iw_mode); return priv->hw_setting.bcast_sta_id; } } diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c index 04d7a251e3f0c75a9c0084ca6cd401f7bbd980d0..8941919001bbf8a0c120eb8734f9a88f76b6c723 100644 --- a/drivers/net/wireless/libertas/if_cs.c +++ b/drivers/net/wireless/libertas/if_cs.c @@ -595,7 +595,7 @@ static int if_cs_prog_helper(struct if_cs_card *card) if (ret < 0) { lbs_pr_err("can't download helper at 0x%x, ret %d\n", sent, ret); - goto done; + goto err_release; } if (count == 0) @@ -604,9 +604,8 @@ static int if_cs_prog_helper(struct if_cs_card *card) sent += count; } +err_release: release_firmware(fw); - ret = 0; - done: lbs_deb_leave_args(LBS_DEB_CS, "ret %d", ret); return ret; @@ -676,14 +675,8 @@ static int if_cs_prog_real(struct if_cs_card *card) } ret = if_cs_poll_while_fw_download(card, IF_CS_SCRATCH, 0x5a); - if (ret < 0) { + if (ret < 0) lbs_pr_err("firmware download failed\n"); - goto err_release; - } - - ret = 0; - goto done; - err_release: release_firmware(fw); diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c index 1ebcafe7ca5fd7aa90421385ee864c0459a8d17f..36c004e1560218904db4ed2667e18a2eb55fb426 100644 --- a/drivers/net/wireless/orinoco.c +++ b/drivers/net/wireless/orinoco.c @@ -1970,6 +1970,9 @@ __orinoco_set_multicast_list(struct net_device *dev) priv->promiscuous = promisc; } + /* If we're not in promiscuous mode, then we need to set the + * group address if either we want to multicast, or if we were + * multicasting and want to stop */ if (! promisc && (mc_count || priv->mc_count) ) { struct dev_mc_list *p = dev->mc_list; struct hermes_multicast mclist; @@ -1989,9 +1992,10 @@ __orinoco_set_multicast_list(struct net_device *dev) printk(KERN_WARNING "%s: Multicast list is " "longer than mc_count\n", dev->name); - err = hermes_write_ltv(hw, USER_BAP, HERMES_RID_CNFGROUPADDRESSES, - HERMES_BYTES_TO_RECLEN(priv->mc_count * ETH_ALEN), - &mclist); + err = hermes_write_ltv(hw, USER_BAP, + HERMES_RID_CNFGROUPADDRESSES, + HERMES_BYTES_TO_RECLEN(mc_count * ETH_ALEN), + &mclist); if (err) printk(KERN_ERR "%s: Error %d setting multicast list.\n", dev->name, err); diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c index 83cd85e1f8475e90e4d9a7e46ef11333af55c7ef..29be3dc8ee093fa4cd7dbcf89c4dcc11184058df 100644 --- a/drivers/net/wireless/p54/p54common.c +++ b/drivers/net/wireless/p54/p54common.c @@ -413,12 +413,12 @@ static void p54_rx_frame_sent(struct ieee80211_hw *dev, struct sk_buff *skb) last_addr = range->end_addr; __skb_unlink(entry, &priv->tx_queue); memset(&info->status, 0, sizeof(info->status)); - priv->tx_stats[skb_get_queue_mapping(skb)].len--; entry_hdr = (struct p54_control_hdr *) entry->data; entry_data = (struct p54_tx_control_allocdata *) entry_hdr->data; if ((entry_hdr->magic1 & cpu_to_le16(0x4000)) != 0) pad = entry_data->align[0]; + priv->tx_stats[entry_data->hw_queue - 4].len--; if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) { if (!(payload->status & 0x01)) info->flags |= IEEE80211_TX_STAT_ACK; @@ -557,6 +557,7 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb) struct p54_tx_control_allocdata *txhdr; size_t padding, len; u8 rate; + u8 cts_rate = 0x20; current_queue = &priv->tx_stats[skb_get_queue_mapping(skb)]; if (unlikely(current_queue->len > current_queue->limit)) @@ -581,28 +582,28 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb) hdr->type = (info->flags & IEEE80211_TX_CTL_NO_ACK) ? 0 : cpu_to_le16(1); hdr->retry1 = hdr->retry2 = info->control.retry_limit; - memset(txhdr->wep_key, 0x0, 16); - txhdr->padding = 0; - txhdr->padding2 = 0; - /* TODO: add support for alternate retry TX rates */ rate = ieee80211_get_tx_rate(dev, info)->hw_value; - if (info->flags & IEEE80211_TX_CTL_SHORT_PREAMBLE) + if (info->flags & IEEE80211_TX_CTL_SHORT_PREAMBLE) { rate |= 0x10; - if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) + cts_rate |= 0x10; + } + if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) { rate |= 0x40; - else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) + cts_rate |= ieee80211_get_rts_cts_rate(dev, info)->hw_value; + } else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) { rate |= 0x20; + cts_rate |= ieee80211_get_rts_cts_rate(dev, info)->hw_value; + } memset(txhdr->rateset, rate, 8); - txhdr->wep_key_present = 0; - txhdr->wep_key_len = 0; - txhdr->frame_type = cpu_to_le32(skb_get_queue_mapping(skb) + 4); - txhdr->magic4 = 0; - txhdr->antenna = (info->antenna_sel_tx == 0) ? + txhdr->key_type = 0; + txhdr->key_len = 0; + txhdr->hw_queue = skb_get_queue_mapping(skb) + 4; + txhdr->tx_antenna = (info->antenna_sel_tx == 0) ? 2 : info->antenna_sel_tx - 1; txhdr->output_power = 0x7f; // HW Maximum - txhdr->magic5 = (info->flags & IEEE80211_TX_CTL_NO_ACK) ? - 0 : ((rate > 0x3) ? cpu_to_le32(0x33) : cpu_to_le32(0x23)); + txhdr->cts_rate = (info->flags & IEEE80211_TX_CTL_NO_ACK) ? + 0 : cts_rate; if (padding) txhdr->align[0] = padding; @@ -836,10 +837,21 @@ static int p54_start(struct ieee80211_hw *dev) struct p54_common *priv = dev->priv; int err; + if (!priv->cached_vdcf) { + priv->cached_vdcf = kzalloc(sizeof(struct p54_tx_control_vdcf)+ + priv->tx_hdr_len + sizeof(struct p54_control_hdr), + GFP_KERNEL); + + if (!priv->cached_vdcf) + return -ENOMEM; + } + err = priv->open(dev); if (!err) priv->mode = IEEE80211_IF_TYPE_MNTR; + p54_init_vdcf(dev); + return err; } @@ -1019,15 +1031,6 @@ struct ieee80211_hw *p54_init_common(size_t priv_data_len) dev->extra_tx_headroom = sizeof(struct p54_control_hdr) + 4 + sizeof(struct p54_tx_control_allocdata); - priv->cached_vdcf = kzalloc(sizeof(struct p54_tx_control_vdcf) + - priv->tx_hdr_len + sizeof(struct p54_control_hdr), GFP_KERNEL); - - if (!priv->cached_vdcf) { - ieee80211_free_hw(dev); - return NULL; - } - - p54_init_vdcf(dev); mutex_init(&priv->conf_mutex); return dev; diff --git a/drivers/net/wireless/p54/p54common.h b/drivers/net/wireless/p54/p54common.h index 2245fcce92dc917e4707bf37cef9f086c1ca2b7c..8db6c0e8e540a3dda566be866621a7b94d46d3d8 100644 --- a/drivers/net/wireless/p54/p54common.h +++ b/drivers/net/wireless/p54/p54common.h @@ -183,16 +183,16 @@ struct p54_frame_sent_hdr { struct p54_tx_control_allocdata { u8 rateset[8]; - u16 padding; - u8 wep_key_present; - u8 wep_key_len; - u8 wep_key[16]; - __le32 frame_type; - u32 padding2; - __le16 magic4; - u8 antenna; + u8 unalloc0[2]; + u8 key_type; + u8 key_len; + u8 key[16]; + u8 hw_queue; + u8 unalloc1[9]; + u8 tx_antenna; u8 output_power; - __le32 magic5; + u8 cts_rate; + u8 unalloc2[3]; u8 align[0]; } __attribute__ ((packed)); diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c index 815c095ef7971361e59d3a95648aee811dea6d09..cbaca23a945353a30734a3ec5aa19e095a209a38 100644 --- a/drivers/net/wireless/p54/p54usb.c +++ b/drivers/net/wireless/p54/p54usb.c @@ -109,7 +109,17 @@ static void p54u_rx_cb(struct urb *urb) urb->context = skb; skb_queue_tail(&priv->rx_queue, skb); } else { + if (!priv->hw_type) + skb_push(skb, sizeof(struct net2280_tx_hdr)); + + skb_reset_tail_pointer(skb); skb_trim(skb, 0); + if (urb->transfer_buffer != skb_tail_pointer(skb)) { + /* this should not happen */ + WARN_ON(1); + urb->transfer_buffer = skb_tail_pointer(skb); + } + skb_queue_tail(&priv->rx_queue, skb); } diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h index a4a8c57004db179d2df8777c45e421786f68a6af..ff78e52ce43c2340ba910741c2ece4be764a05e0 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.h +++ b/drivers/net/wireless/rt2x00/rt2x00queue.h @@ -173,10 +173,10 @@ struct rxdone_entry_desc { * frame transmission failed due to excessive retries. */ enum txdone_entry_desc_flags { - TXDONE_UNKNOWN = 1 << 0, - TXDONE_SUCCESS = 1 << 1, - TXDONE_FAILURE = 1 << 2, - TXDONE_EXCESSIVE_RETRY = 1 << 3, + TXDONE_UNKNOWN, + TXDONE_SUCCESS, + TXDONE_FAILURE, + TXDONE_EXCESSIVE_RETRY, }; /** diff --git a/drivers/net/wireless/rt2x00/rt2x00reg.h b/drivers/net/wireless/rt2x00/rt2x00reg.h index 7e88ce5651b95041f35fde0a8ec682b09ca091eb..2ea7866abd5d775c66ebe9050e729c5efe64ef3a 100644 --- a/drivers/net/wireless/rt2x00/rt2x00reg.h +++ b/drivers/net/wireless/rt2x00/rt2x00reg.h @@ -136,7 +136,7 @@ struct rt2x00_field32 { */ #define is_power_of_two(x) ( !((x) & ((x)-1)) ) #define low_bit_mask(x) ( ((x)-1) & ~(x) ) -#define is_valid_mask(x) is_power_of_two(1 + (x) + low_bit_mask(x)) +#define is_valid_mask(x) is_power_of_two(1LU + (x) + low_bit_mask(x)) /* * Macro's to find first set bit in a variable. @@ -173,8 +173,7 @@ struct rt2x00_field32 { * does not exceed the given typelimit. */ #define FIELD_CHECK(__mask, __type) \ - BUILD_BUG_ON(!__builtin_constant_p(__mask) || \ - !(__mask) || \ + BUILD_BUG_ON(!(__mask) || \ !is_valid_mask(__mask) || \ (__mask) != (__type)(__mask)) \ diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c index 8d76bb2e031289b027ec810a9bbbc6b75754dfbd..2050227ea5304acb1daa8ba8f601a17b14eb5c25 100644 --- a/drivers/net/wireless/rt2x00/rt2x00usb.c +++ b/drivers/net/wireless/rt2x00/rt2x00usb.c @@ -181,6 +181,7 @@ static void rt2x00usb_interrupt_txdone(struct urb *urb) * (Only indirectly by looking at the failed TX counters * in the register). */ + txdesc.flags = 0; if (!urb->status) __set_bit(TXDONE_UNKNOWN, &txdesc.flags); else diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c index 57376fb993edecbd984876f2a24cfa22f863fafc..ca5deb6244e63c881ba3e48bdee13da2ca2f0716 100644 --- a/drivers/net/wireless/rtl8187_dev.c +++ b/drivers/net/wireless/rtl8187_dev.c @@ -40,6 +40,7 @@ static struct usb_device_id rtl8187_table[] __devinitdata = { /* Netgear */ {USB_DEVICE(0x0846, 0x6100), .driver_info = DEVICE_RTL8187}, {USB_DEVICE(0x0846, 0x6a00), .driver_info = DEVICE_RTL8187}, + {USB_DEVICE(0x0846, 0x4260), .driver_info = DEVICE_RTL8187B}, /* HP */ {USB_DEVICE(0x03f0, 0xca02), .driver_info = DEVICE_RTL8187}, /* Sitecom */ diff --git a/drivers/of/device.c b/drivers/of/device.c index 8a1d93a2bb815c380bb18710369912834c2d2f06..51e5214071da9f32b370c48622d70f9a62f55e5b 100644 --- a/drivers/of/device.c +++ b/drivers/of/device.c @@ -57,6 +57,15 @@ static ssize_t devspec_show(struct device *dev, return sprintf(buf, "%s\n", ofdev->node->full_name); } +static ssize_t name_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct of_device *ofdev; + + ofdev = to_of_device(dev); + return sprintf(buf, "%s\n", ofdev->node->name); +} + static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -71,6 +80,7 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute of_platform_device_attrs[] = { __ATTR_RO(devspec), + __ATTR_RO(name), __ATTR_RO(modalias), __ATTR_NULL }; diff --git a/drivers/oprofile/cpu_buffer.c b/drivers/oprofile/cpu_buffer.c index 2450b3a393ff37f6ab1bd02d523f38027a838671..7ba78e6d210e72ac9b41395ccc25fb6b4bfcd658 100644 --- a/drivers/oprofile/cpu_buffer.c +++ b/drivers/oprofile/cpu_buffer.c @@ -38,8 +38,10 @@ void free_cpu_buffers(void) { int i; - for_each_online_cpu(i) + for_each_online_cpu(i) { vfree(per_cpu(cpu_buffer, i).buffer); + per_cpu(cpu_buffer, i).buffer = NULL; + } } int alloc_cpu_buffers(void) diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c index e7fbac5299354e485c4a4d98774ba4fc0ae7424c..8d692a5c8e73f730fa5a5417f73e149768627bc1 100644 --- a/drivers/oprofile/event_buffer.c +++ b/drivers/oprofile/event_buffer.c @@ -93,6 +93,8 @@ out: void free_event_buffer(void) { vfree(event_buffer); + + event_buffer = NULL; } diff --git a/drivers/pci/hotplug/acpi_pcihp.c b/drivers/pci/hotplug/acpi_pcihp.c index 93e37f0666ab5e2786484a775f107bbffd9b3ecd..e17ef54f0efced2d0173a9f5af250c2f0fa93517 100644 --- a/drivers/pci/hotplug/acpi_pcihp.c +++ b/drivers/pci/hotplug/acpi_pcihp.c @@ -382,7 +382,7 @@ EXPORT_SYMBOL_GPL(acpi_get_hp_params_from_firmware); int acpi_get_hp_hw_control_from_firmware(struct pci_dev *dev, u32 flags) { acpi_status status; - acpi_handle chandle, handle = DEVICE_ACPI_HANDLE(&(dev->dev)); + acpi_handle chandle, handle; struct pci_dev *pdev = dev; struct pci_bus *parent; struct acpi_buffer string = { ACPI_ALLOCATE_BUFFER, NULL }; @@ -399,10 +399,25 @@ int acpi_get_hp_hw_control_from_firmware(struct pci_dev *dev, u32 flags) * Per PCI firmware specification, we should run the ACPI _OSC * method to get control of hotplug hardware before using it. If * an _OSC is missing, we look for an OSHP to do the same thing. - * To handle different BIOS behavior, we look for _OSC and OSHP - * within the scope of the hotplug controller and its parents, + * To handle different BIOS behavior, we look for _OSC on a root + * bridge preferentially (according to PCI fw spec). Later for + * OSHP within the scope of the hotplug controller and its parents, * upto the host bridge under which this controller exists. */ + handle = acpi_find_root_bridge_handle(pdev); + if (handle) { + acpi_get_name(handle, ACPI_FULL_PATHNAME, &string); + dbg("Trying to get hotplug control for %s\n", + (char *)string.pointer); + status = pci_osc_control_set(handle, flags); + if (ACPI_SUCCESS(status)) + goto got_one; + kfree(string.pointer); + string = (struct acpi_buffer){ ACPI_ALLOCATE_BUFFER, NULL }; + } + + pdev = dev; + handle = DEVICE_ACPI_HANDLE(&dev->dev); while (!handle) { /* * This hotplug controller was not listed in the ACPI name @@ -427,15 +442,9 @@ int acpi_get_hp_hw_control_from_firmware(struct pci_dev *dev, u32 flags) acpi_get_name(handle, ACPI_FULL_PATHNAME, &string); dbg("Trying to get hotplug control for %s \n", (char *)string.pointer); - status = pci_osc_control_set(handle, flags); - if (status == AE_NOT_FOUND) - status = acpi_run_oshp(handle); - if (ACPI_SUCCESS(status)) { - dbg("Gained control for hotplug HW for pci %s (%s)\n", - pci_name(dev), (char *)string.pointer); - kfree(string.pointer); - return 0; - } + status = acpi_run_oshp(handle); + if (ACPI_SUCCESS(status)) + goto got_one; if (acpi_root_bridge(handle)) break; chandle = handle; @@ -449,6 +458,11 @@ int acpi_get_hp_hw_control_from_firmware(struct pci_dev *dev, u32 flags) kfree(string.pointer); return -ENODEV; +got_one: + dbg("Gained control for hotplug HW for pci %s (%s)\n", pci_name(dev), + (char *)string.pointer); + kfree(string.pointer); + return 0; } EXPORT_SYMBOL(acpi_get_hp_hw_control_from_firmware); diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h index e3a1e7e7dba246b6bc35a16dbd8a0a3f00ee885e..9e6cec67e1cc33d62690e8a3ebcf462c706956ca 100644 --- a/drivers/pci/hotplug/pciehp.h +++ b/drivers/pci/hotplug/pciehp.h @@ -43,7 +43,6 @@ extern int pciehp_poll_mode; extern int pciehp_poll_time; extern int pciehp_debug; extern int pciehp_force; -extern int pciehp_slot_with_bus; extern struct workqueue_struct *pciehp_wq; #define dbg(format, arg...) \ diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c index 3677495c4f91e2bf827c7d863d431be4272c3c5a..4fd5355bc3b55a6c957f2d0b031b2a5dd9d2d7d3 100644 --- a/drivers/pci/hotplug/pciehp_core.c +++ b/drivers/pci/hotplug/pciehp_core.c @@ -41,7 +41,6 @@ int pciehp_debug; int pciehp_poll_mode; int pciehp_poll_time; int pciehp_force; -int pciehp_slot_with_bus; struct workqueue_struct *pciehp_wq; #define DRIVER_VERSION "0.4" @@ -56,12 +55,10 @@ module_param(pciehp_debug, bool, 0644); module_param(pciehp_poll_mode, bool, 0644); module_param(pciehp_poll_time, int, 0644); module_param(pciehp_force, bool, 0644); -module_param(pciehp_slot_with_bus, bool, 0644); MODULE_PARM_DESC(pciehp_debug, "Debugging mode enabled or not"); MODULE_PARM_DESC(pciehp_poll_mode, "Using polling mechanism for hot-plug events or not"); MODULE_PARM_DESC(pciehp_poll_time, "Polling mechanism frequency, in seconds"); MODULE_PARM_DESC(pciehp_force, "Force pciehp, even if _OSC and OSHP are missing"); -MODULE_PARM_DESC(pciehp_slot_with_bus, "Use bus number in the slot name"); #define PCIE_MODULE_NAME "pciehp" @@ -194,6 +191,7 @@ static int init_slots(struct controller *ctrl) struct slot *slot; struct hotplug_slot *hotplug_slot; struct hotplug_slot_info *info; + int len, dup = 1; int retval = -ENOMEM; list_for_each_entry(slot, &ctrl->slot_list, slot_list) { @@ -220,15 +218,24 @@ static int init_slots(struct controller *ctrl) dbg("Registering bus=%x dev=%x hp_slot=%x sun=%x " "slot_device_offset=%x\n", slot->bus, slot->device, slot->hp_slot, slot->number, ctrl->slot_device_offset); +duplicate_name: retval = pci_hp_register(hotplug_slot, ctrl->pci_dev->subordinate, slot->device); if (retval) { + /* + * If slot N already exists, we'll try to create + * slot N-1, N-2 ... N-M, until we overflow. + */ + if (retval == -EEXIST) { + len = snprintf(slot->name, SLOT_NAME_SIZE, + "%d-%d", slot->number, dup++); + if (len < SLOT_NAME_SIZE) + goto duplicate_name; + else + err("duplicate slot name overflow\n"); + } err("pci_hp_register failed with error %d\n", retval); - if (retval == -EEXIST) - err("Failed to register slot because of name " - "collision. Try \'pciehp_slot_with_bus\' " - "module option.\n"); goto error_info; } /* create additional sysfs entries */ diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index ad27e9e225a6f37b2ee7bb46dc601a0e73ad11db..ab31f5ba665d14c23ba3d3f19194eb154312e9c1 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -1030,15 +1030,6 @@ static void pcie_shutdown_notification(struct controller *ctrl) pciehp_free_irq(ctrl); } -static void make_slot_name(struct slot *slot) -{ - if (pciehp_slot_with_bus) - snprintf(slot->name, SLOT_NAME_SIZE, "%04d_%04d", - slot->bus, slot->number); - else - snprintf(slot->name, SLOT_NAME_SIZE, "%d", slot->number); -} - static int pcie_init_slot(struct controller *ctrl) { struct slot *slot; @@ -1053,7 +1044,7 @@ static int pcie_init_slot(struct controller *ctrl) slot->device = ctrl->slot_device_offset + slot->hp_slot; slot->hpc_ops = ctrl->hpc_ops; slot->number = ctrl->first_slot; - make_slot_name(slot); + snprintf(slot->name, SLOT_NAME_SIZE, "%d", slot->number); mutex_init(&slot->lock); INIT_DELAYED_WORK(&slot->work, pciehp_queue_pushbutton_work); list_add(&slot->slot_list, &ctrl->slot_list); diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c index a8cbd039b85bfde22a4f6e019d8de62cb5714f9e..cc38615395f1087f10a07764fe8d402524a9830b 100644 --- a/drivers/pci/hotplug/shpchp_core.c +++ b/drivers/pci/hotplug/shpchp_core.c @@ -39,7 +39,6 @@ int shpchp_debug; int shpchp_poll_mode; int shpchp_poll_time; -static int shpchp_slot_with_bus; struct workqueue_struct *shpchp_wq; #define DRIVER_VERSION "0.4" @@ -53,11 +52,9 @@ MODULE_LICENSE("GPL"); module_param(shpchp_debug, bool, 0644); module_param(shpchp_poll_mode, bool, 0644); module_param(shpchp_poll_time, int, 0644); -module_param(shpchp_slot_with_bus, bool, 0644); MODULE_PARM_DESC(shpchp_debug, "Debugging mode enabled or not"); MODULE_PARM_DESC(shpchp_poll_mode, "Using polling mechanism for hot-plug events or not"); MODULE_PARM_DESC(shpchp_poll_time, "Polling mechanism frequency, in seconds"); -MODULE_PARM_DESC(shpchp_slot_with_bus, "Use bus number in the slot name"); #define SHPC_MODULE_NAME "shpchp" @@ -99,23 +96,13 @@ static void release_slot(struct hotplug_slot *hotplug_slot) kfree(slot); } -static void make_slot_name(struct slot *slot) -{ - if (shpchp_slot_with_bus) - snprintf(slot->hotplug_slot->name, SLOT_NAME_SIZE, "%04d_%04d", - slot->bus, slot->number); - else - snprintf(slot->hotplug_slot->name, SLOT_NAME_SIZE, "%d", - slot->number); -} - static int init_slots(struct controller *ctrl) { struct slot *slot; struct hotplug_slot *hotplug_slot; struct hotplug_slot_info *info; int retval = -ENOMEM; - int i; + int i, len, dup = 1; for (i = 0; i < ctrl->num_slots; i++) { slot = kzalloc(sizeof(*slot), GFP_KERNEL); @@ -146,7 +133,7 @@ static int init_slots(struct controller *ctrl) /* register this slot with the hotplug pci core */ hotplug_slot->private = slot; hotplug_slot->release = &release_slot; - make_slot_name(slot); + snprintf(slot->name, SLOT_NAME_SIZE, "%d", slot->number); hotplug_slot->ops = &shpchp_hotplug_slot_ops; get_power_status(hotplug_slot, &info->power_status); @@ -157,14 +144,23 @@ static int init_slots(struct controller *ctrl) dbg("Registering bus=%x dev=%x hp_slot=%x sun=%x " "slot_device_offset=%x\n", slot->bus, slot->device, slot->hp_slot, slot->number, ctrl->slot_device_offset); +duplicate_name: retval = pci_hp_register(slot->hotplug_slot, ctrl->pci_dev->subordinate, slot->device); if (retval) { + /* + * If slot N already exists, we'll try to create + * slot N-1, N-2 ... N-M, until we overflow. + */ + if (retval == -EEXIST) { + len = snprintf(slot->name, SLOT_NAME_SIZE, + "%d-%d", slot->number, dup++); + if (len < SLOT_NAME_SIZE) + goto duplicate_name; + else + err("duplicate slot name overflow\n"); + } err("pci_hp_register failed with error %d\n", retval); - if (retval == -EEXIST) - err("Failed to register slot because of name " - "collision. Try \'shpchp_slot_with_bus\' " - "module option.\n"); goto error_info; } diff --git a/drivers/pci/pcie/aer/aerdrv_acpi.c b/drivers/pci/pcie/aer/aerdrv_acpi.c index 30f581b8791f5f84c6ab72a1f76bf1de8a5a2c87..6dd7b13e9808072bab1bf605ab997d817592efb1 100644 --- a/drivers/pci/pcie/aer/aerdrv_acpi.c +++ b/drivers/pci/pcie/aer/aerdrv_acpi.c @@ -36,12 +36,7 @@ int aer_osc_setup(struct pcie_device *pciedev) if (acpi_pci_disabled) return -1; - /* Find root host bridge */ - while (pdev->bus->self) - pdev = pdev->bus->self; - handle = acpi_get_pci_rootbridge_handle( - pci_domain_nr(pdev->bus), pdev->bus->number); - + handle = acpi_find_root_bridge_handle(pdev); if (handle) { pcie_osc_support_set(OSC_EXT_PCI_CONFIG_SUPPORT); status = pci_osc_control_set(handle, diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index a04498d390c85fbac5c4ec940b06f501bb076d2d..cce2f4cb1fbf37985d7303ec2e34d9f507d92aee 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -383,6 +383,7 @@ void __devinit pci_read_bridge_bases(struct pci_bus *child) res->start = base; if (!res->end) res->end = limit + 0xfff; + printk(KERN_INFO "PCI: bridge %s io port: [%llx, %llx]\n", pci_name(dev), res->start, res->end); } res = child->resource[1]; @@ -394,6 +395,7 @@ void __devinit pci_read_bridge_bases(struct pci_bus *child) res->flags = (mem_base_lo & PCI_MEMORY_RANGE_TYPE_MASK) | IORESOURCE_MEM; res->start = base; res->end = limit + 0xfffff; + printk(KERN_INFO "PCI: bridge %s 32bit mmio: [%llx, %llx]\n", pci_name(dev), res->start, res->end); } res = child->resource[2]; @@ -429,6 +431,7 @@ void __devinit pci_read_bridge_bases(struct pci_bus *child) res->flags = (mem_base_lo & PCI_MEMORY_RANGE_TYPE_MASK) | IORESOURCE_MEM | IORESOURCE_PREFETCH; res->start = base; res->end = limit + 0xfffff; + printk(KERN_INFO "PCI: bridge %s %sbit mmio pref: [%llx, %llx]\n", pci_name(dev), (res->flags & PCI_PREF_RANGE_TYPE_64)?"64":"32",res->start, res->end); } } diff --git a/drivers/pci/search.c b/drivers/pci/search.c index 217814fef4ef4c7e5b3e4b54b96b1e70c7e2b7d4..3b3b5f1787973556f7dacecd01b1ab3bbe68b68f 100644 --- a/drivers/pci/search.c +++ b/drivers/pci/search.c @@ -280,6 +280,8 @@ static struct pci_dev *pci_get_dev_by_id(const struct pci_device_id *id, match_pci_dev_by_id); if (dev) pdev = to_pci_dev(dev); + if (from) + pci_dev_put(from); return pdev; } diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index 827c0a520e2b3aec87bcc2a160720fbd48e836b2..1aad599816f7988ac080084dc14083b0b8a50736 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -352,11 +352,12 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, unsigned long continue; r_size = r->end - r->start + 1; /* For bridges size != alignment */ - align = (i < PCI_BRIDGE_RESOURCES) ? r_size : r->start; + align = resource_alignment(r); order = __ffs(align) - 20; if (order > 11) { - dev_warn(&dev->dev, "BAR %d too large: " + dev_warn(&dev->dev, "BAR %d bad alignment %llx: " "%#016llx-%#016llx\n", i, + (unsigned long long)align, (unsigned long long)r->start, (unsigned long long)r->end); r->flags = 0; @@ -530,6 +531,36 @@ void __ref pci_bus_assign_resources(struct pci_bus *bus) } EXPORT_SYMBOL(pci_bus_assign_resources); +static void pci_bus_dump_res(struct pci_bus *bus) +{ + int i; + + for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) { + struct resource *res = bus->resource[i]; + if (!res) + continue; + + printk(KERN_INFO "bus: %02x index %x %s: [%llx, %llx]\n", bus->number, i, (res->flags & IORESOURCE_IO)? "io port":"mmio", res->start, res->end); + } +} + +static void pci_bus_dump_resources(struct pci_bus *bus) +{ + struct pci_bus *b; + struct pci_dev *dev; + + + pci_bus_dump_res(bus); + + list_for_each_entry(dev, &bus->devices, bus_list) { + b = dev->subordinate; + if (!b) + continue; + + pci_bus_dump_resources(b); + } +} + void __init pci_assign_unassigned_resources(void) { @@ -545,4 +576,9 @@ pci_assign_unassigned_resources(void) pci_bus_assign_resources(bus); pci_enable_bridges(bus); } + + /* dump the resource on buses */ + list_for_each_entry(bus, &pci_root_buses, node) { + pci_bus_dump_resources(bus); + } } diff --git a/drivers/pcmcia/pxa2xx_palmtx.c b/drivers/pcmcia/pxa2xx_palmtx.c index a8771ffc61e843451b5dd4879553111aa161a3ff..e07b5c51ec5bbda422c27bb99c9743b9a1af4b7c 100644 --- a/drivers/pcmcia/pxa2xx_palmtx.c +++ b/drivers/pcmcia/pxa2xx_palmtx.c @@ -23,12 +23,57 @@ static int palmtx_pcmcia_hw_init(struct soc_pcmcia_socket *skt) { - skt->irq = IRQ_GPIO(GPIO_NR_PALMTX_PCMCIA_READY); + int ret; + + ret = gpio_request(GPIO_NR_PALMTX_PCMCIA_POWER1, "PCMCIA PWR1"); + if (ret) + goto err1; + ret = gpio_direction_output(GPIO_NR_PALMTX_PCMCIA_POWER1, 0); + if (ret) + goto err2; + + ret = gpio_request(GPIO_NR_PALMTX_PCMCIA_POWER2, "PCMCIA PWR2"); + if (ret) + goto err2; + ret = gpio_direction_output(GPIO_NR_PALMTX_PCMCIA_POWER2, 0); + if (ret) + goto err3; + + ret = gpio_request(GPIO_NR_PALMTX_PCMCIA_RESET, "PCMCIA RST"); + if (ret) + goto err3; + ret = gpio_direction_output(GPIO_NR_PALMTX_PCMCIA_RESET, 1); + if (ret) + goto err4; + + ret = gpio_request(GPIO_NR_PALMTX_PCMCIA_READY, "PCMCIA RDY"); + if (ret) + goto err4; + ret = gpio_direction_input(GPIO_NR_PALMTX_PCMCIA_READY); + if (ret) + goto err5; + + skt->irq = gpio_to_irq(GPIO_NR_PALMTX_PCMCIA_READY); return 0; + +err5: + gpio_free(GPIO_NR_PALMTX_PCMCIA_READY); +err4: + gpio_free(GPIO_NR_PALMTX_PCMCIA_RESET); +err3: + gpio_free(GPIO_NR_PALMTX_PCMCIA_POWER2); +err2: + gpio_free(GPIO_NR_PALMTX_PCMCIA_POWER1); +err1: + return ret; } static void palmtx_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) { + gpio_free(GPIO_NR_PALMTX_PCMCIA_READY); + gpio_free(GPIO_NR_PALMTX_PCMCIA_RESET); + gpio_free(GPIO_NR_PALMTX_PCMCIA_POWER2); + gpio_free(GPIO_NR_PALMTX_PCMCIA_POWER1); } static void palmtx_pcmcia_socket_state(struct soc_pcmcia_socket *skt, @@ -109,7 +154,7 @@ static void __exit palmtx_pcmcia_exit(void) platform_device_unregister(palmtx_pcmcia_device); } -fs_initcall(palmtx_pcmcia_init); +module_init(palmtx_pcmcia_init); module_exit(palmtx_pcmcia_exit); MODULE_AUTHOR("Marek Vasut "); diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 90ab73825401a0b5f4c0b7de15c5ff755a4edb7d..9a9755c92fada3268f03f69ee7270964bf322818 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -561,7 +561,7 @@ config RTC_DRV_AT91SAM9_GPBR config RTC_DRV_BFIN tristate "Blackfin On-Chip RTC" - depends on BLACKFIN + depends on BLACKFIN && !BF561 help If you say yes here you will get support for the Blackfin On-Chip Real Time Clock. diff --git a/drivers/rtc/rtc-bfin.c b/drivers/rtc/rtc-bfin.c index a1af4c27939b446b0de1f43d8d61c7a51b610d21..34439ce3967e1844c552091fb72a0555b904644d 100644 --- a/drivers/rtc/rtc-bfin.c +++ b/drivers/rtc/rtc-bfin.c @@ -218,26 +218,6 @@ static irqreturn_t bfin_rtc_interrupt(int irq, void *dev_id) return IRQ_NONE; } -static int bfin_rtc_open(struct device *dev) -{ - int ret; - - dev_dbg_stamp(dev); - - ret = request_irq(IRQ_RTC, bfin_rtc_interrupt, IRQF_SHARED, to_platform_device(dev)->name, dev); - if (!ret) - bfin_rtc_reset(dev, RTC_ISTAT_WRITE_COMPLETE); - - return ret; -} - -static void bfin_rtc_release(struct device *dev) -{ - dev_dbg_stamp(dev); - bfin_rtc_reset(dev, 0); - free_irq(IRQ_RTC, dev); -} - static void bfin_rtc_int_set(u16 rtc_int) { bfin_write_RTC_ISTAT(rtc_int); @@ -370,8 +350,6 @@ static int bfin_rtc_proc(struct device *dev, struct seq_file *seq) } static struct rtc_class_ops bfin_rtc_ops = { - .open = bfin_rtc_open, - .release = bfin_rtc_release, .ioctl = bfin_rtc_ioctl, .read_time = bfin_rtc_read_time, .set_time = bfin_rtc_set_time, @@ -383,29 +361,44 @@ static struct rtc_class_ops bfin_rtc_ops = { static int __devinit bfin_rtc_probe(struct platform_device *pdev) { struct bfin_rtc *rtc; + struct device *dev = &pdev->dev; int ret = 0; + unsigned long timeout; - dev_dbg_stamp(&pdev->dev); + dev_dbg_stamp(dev); + /* Allocate memory for our RTC struct */ rtc = kzalloc(sizeof(*rtc), GFP_KERNEL); if (unlikely(!rtc)) return -ENOMEM; + platform_set_drvdata(pdev, rtc); + device_init_wakeup(dev, 1); - rtc->rtc_dev = rtc_device_register(pdev->name, &pdev->dev, &bfin_rtc_ops, THIS_MODULE); - if (IS_ERR(rtc)) { - ret = PTR_ERR(rtc->rtc_dev); + /* Grab the IRQ and init the hardware */ + ret = request_irq(IRQ_RTC, bfin_rtc_interrupt, IRQF_SHARED, pdev->name, dev); + if (unlikely(ret)) goto err; - } - - /* see comment at top of file about stopwatch/PIE */ + /* sometimes the bootloader touched things, but the write complete was not + * enabled, so let's just do a quick timeout here since the IRQ will not fire ... + */ + timeout = jiffies + HZ; + while (bfin_read_RTC_ISTAT() & RTC_ISTAT_WRITE_PENDING) + if (time_after(jiffies, timeout)) + break; + bfin_rtc_reset(dev, RTC_ISTAT_WRITE_COMPLETE); bfin_write_RTC_SWCNT(0); - platform_set_drvdata(pdev, rtc); - - device_init_wakeup(&pdev->dev, 1); + /* Register our RTC with the RTC framework */ + rtc->rtc_dev = rtc_device_register(pdev->name, dev, &bfin_rtc_ops, THIS_MODULE); + if (unlikely(IS_ERR(rtc))) { + ret = PTR_ERR(rtc->rtc_dev); + goto err_irq; + } return 0; + err_irq: + free_irq(IRQ_RTC, dev); err: kfree(rtc); return ret; @@ -414,7 +407,10 @@ static int __devinit bfin_rtc_probe(struct platform_device *pdev) static int __devexit bfin_rtc_remove(struct platform_device *pdev) { struct bfin_rtc *rtc = platform_get_drvdata(pdev); + struct device *dev = &pdev->dev; + bfin_rtc_reset(dev, 0); + free_irq(IRQ_RTC, dev); rtc_device_unregister(rtc->rtc_dev); platform_set_drvdata(pdev, NULL); kfree(rtc); diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c index 6ea349aba3ba1fa81f159bcbb18235073cf80164..b184367637d06d65f09b2b8af2517e077ad37de2 100644 --- a/drivers/rtc/rtc-cmos.c +++ b/drivers/rtc/rtc-cmos.c @@ -800,7 +800,6 @@ static void __exit cmos_do_remove(struct device *dev) static int cmos_suspend(struct device *dev, pm_message_t mesg) { struct cmos_rtc *cmos = dev_get_drvdata(dev); - int do_wake = device_may_wakeup(dev); unsigned char tmp; /* only the alarm might be a wakeup event source */ @@ -809,7 +808,7 @@ static int cmos_suspend(struct device *dev, pm_message_t mesg) if (tmp & (RTC_PIE|RTC_AIE|RTC_UIE)) { unsigned char mask; - if (do_wake) + if (device_may_wakeup(dev)) mask = RTC_IRQMASK & ~RTC_AIE; else mask = RTC_IRQMASK; @@ -837,6 +836,17 @@ static int cmos_suspend(struct device *dev, pm_message_t mesg) return 0; } +/* We want RTC alarms to wake us from e.g. ACPI G2/S5 "soft off", even + * after a detour through G3 "mechanical off", although the ACPI spec + * says wakeup should only work from G1/S4 "hibernate". To most users, + * distinctions between S4 and S5 are pointless. So when the hardware + * allows, don't draw that distinction. + */ +static inline int cmos_poweroff(struct device *dev) +{ + return cmos_suspend(dev, PMSG_HIBERNATE); +} + static int cmos_resume(struct device *dev) { struct cmos_rtc *cmos = dev_get_drvdata(dev); @@ -884,6 +894,12 @@ static int cmos_resume(struct device *dev) #else #define cmos_suspend NULL #define cmos_resume NULL + +static inline int cmos_poweroff(struct device *dev) +{ + return -ENOSYS; +} + #endif /*----------------------------------------------------------------*/ @@ -903,10 +919,6 @@ static int cmos_resume(struct device *dev) static int __devinit cmos_pnp_probe(struct pnp_dev *pnp, const struct pnp_device_id *id) { - /* REVISIT paranoia argues for a shutdown notifier, since PNP - * drivers can't provide shutdown() methods to disable IRQs. - * Or better yet, fix PNP to allow those methods... - */ if (pnp_port_start(pnp,0) == 0x70 && !pnp_irq_valid(pnp,0)) /* Some machines contain a PNP entry for the RTC, but * don't define the IRQ. It should always be safe to @@ -942,6 +954,13 @@ static int cmos_pnp_resume(struct pnp_dev *pnp) #define cmos_pnp_resume NULL #endif +static void cmos_pnp_shutdown(struct device *pdev) +{ + if (system_state == SYSTEM_POWER_OFF && !cmos_poweroff(pdev)) + return; + + cmos_do_shutdown(); +} static const struct pnp_device_id rtc_ids[] = { { .id = "PNP0b00", }, @@ -961,6 +980,10 @@ static struct pnp_driver cmos_pnp_driver = { .flags = PNP_DRIVER_RES_DO_NOT_CHANGE, .suspend = cmos_pnp_suspend, .resume = cmos_pnp_resume, + .driver = { + .name = (char *)driver_name, + .shutdown = cmos_pnp_shutdown, + } }; #endif /* CONFIG_PNP */ @@ -986,6 +1009,9 @@ static int __exit cmos_platform_remove(struct platform_device *pdev) static void cmos_platform_shutdown(struct platform_device *pdev) { + if (system_state == SYSTEM_POWER_OFF && !cmos_poweroff(&pdev->dev)) + return; + cmos_do_shutdown(); } diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c index 856cc1af40df85efe53805822c62886af0754143..f118252f3a9f2b921cef3fff96fd1ef890d65b3c 100644 --- a/drivers/rtc/rtc-dev.c +++ b/drivers/rtc/rtc-dev.c @@ -13,7 +13,6 @@ #include #include -#include #include "rtc-core.h" static dev_t rtc_devt; @@ -27,11 +26,8 @@ static int rtc_dev_open(struct inode *inode, struct file *file) struct rtc_device, char_dev); const struct rtc_class_ops *ops = rtc->ops; - lock_kernel(); - if (test_and_set_bit_lock(RTC_DEV_BUSY, &rtc->flags)) { - err = -EBUSY; - goto out; - } + if (test_and_set_bit_lock(RTC_DEV_BUSY, &rtc->flags)) + return -EBUSY; file->private_data = rtc; @@ -41,13 +37,11 @@ static int rtc_dev_open(struct inode *inode, struct file *file) rtc->irq_data = 0; spin_unlock_irq(&rtc->irq_lock); - goto out; + return 0; } /* something has gone wrong */ clear_bit_unlock(RTC_DEV_BUSY, &rtc->flags); -out: - unlock_kernel(); return err; } @@ -409,11 +403,14 @@ static long rtc_dev_ioctl(struct file *file, #ifdef CONFIG_RTC_INTF_DEV_UIE_EMUL case RTC_UIE_OFF: + mutex_unlock(&rtc->ops_lock); clear_uie(rtc); - break; + return 0; case RTC_UIE_ON: + mutex_unlock(&rtc->ops_lock); err = set_uie(rtc); + return err; #endif default: err = -ENOTTY; diff --git a/drivers/rtc/rtc-ds1374.c b/drivers/rtc/rtc-ds1374.c index 640acd20fdde43c2751f2be4d6d0a63198bf7b7d..a150418fba765d5db942db7bd2ffdb525716367e 100644 --- a/drivers/rtc/rtc-ds1374.c +++ b/drivers/rtc/rtc-ds1374.c @@ -173,7 +173,7 @@ static int ds1374_read_alarm(struct device *dev, struct rtc_wkalrm *alarm) int cr, sr; int ret = 0; - if (client->irq < 0) + if (client->irq <= 0) return -EINVAL; mutex_lock(&ds1374->mutex); @@ -212,7 +212,7 @@ static int ds1374_set_alarm(struct device *dev, struct rtc_wkalrm *alarm) int cr; int ret = 0; - if (client->irq < 0) + if (client->irq <= 0) return -EINVAL; ret = ds1374_read_time(dev, &now); @@ -381,7 +381,7 @@ static int ds1374_probe(struct i2c_client *client, if (ret) goto out_free; - if (client->irq >= 0) { + if (client->irq > 0) { ret = request_irq(client->irq, ds1374_irq, 0, "ds1374", client); if (ret) { @@ -401,7 +401,7 @@ static int ds1374_probe(struct i2c_client *client, return 0; out_irq: - if (client->irq >= 0) + if (client->irq > 0) free_irq(client->irq, client); out_free: @@ -414,7 +414,7 @@ static int __devexit ds1374_remove(struct i2c_client *client) { struct ds1374 *ds1374 = i2c_get_clientdata(client); - if (client->irq >= 0) { + if (client->irq > 0) { mutex_lock(&ds1374->mutex); ds1374->exiting = 1; mutex_unlock(&ds1374->mutex); diff --git a/drivers/rtc/rtc-isl1208.c b/drivers/rtc/rtc-isl1208.c index fbb90b1e40981f6fadfd4542e468ad35a3d70f4d..a81adab6e515849306d9fb9e245eebc0e8532784 100644 --- a/drivers/rtc/rtc-isl1208.c +++ b/drivers/rtc/rtc-isl1208.c @@ -482,7 +482,7 @@ isl1208_sysfs_register(struct device *dev) static int isl1208_sysfs_unregister(struct device *dev) { - device_remove_file(dev, &dev_attr_atrim); + device_remove_file(dev, &dev_attr_dtrim); device_remove_file(dev, &dev_attr_atrim); device_remove_file(dev, &dev_attr_usr); diff --git a/drivers/rtc/rtc-lib.c b/drivers/rtc/rtc-lib.c index 9f996ec881ce90dbf2a97cef5ecb73e090d634c7..dd70bf73ce9d5e3dd5fa1686c12f1c46421b5624 100644 --- a/drivers/rtc/rtc-lib.c +++ b/drivers/rtc/rtc-lib.c @@ -51,10 +51,11 @@ EXPORT_SYMBOL(rtc_year_days); */ void rtc_time_to_tm(unsigned long time, struct rtc_time *tm) { - unsigned int days, month, year; + unsigned int month, year; + int days; days = time / 86400; - time -= days * 86400; + time -= (unsigned int) days * 86400; /* day of the week, 1970-01-01 was a Thursday */ tm->tm_wday = (days + 4) % 7; diff --git a/drivers/rtc/rtc-max6902.c b/drivers/rtc/rtc-max6902.c index 12f0310ae89c661621c6d9db3c993db084adacd6..78b2551fb19def5e380aa73f70f424c6e500e91e 100644 --- a/drivers/rtc/rtc-max6902.c +++ b/drivers/rtc/rtc-max6902.c @@ -20,8 +20,6 @@ */ #include -#include - #include #include #include diff --git a/drivers/rtc/rtc-r9701.c b/drivers/rtc/rtc-r9701.c index b35f9bfa2af4db00df60d0ae74cec8bc0251dfd2..395985b339c933a2c0afa17bff1f38fc78e6bf17 100644 --- a/drivers/rtc/rtc-r9701.c +++ b/drivers/rtc/rtc-r9701.c @@ -14,7 +14,6 @@ */ #include -#include #include #include #include diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index 1b6c52ef73391da1aff66cc1aa6bcda8c193ddd8..acb78017e7d0fd2e2988bfed85ec484e527bfcc6 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -2333,13 +2333,11 @@ int dasd_generic_notify(struct ccw_device *cdev, int event) { struct dasd_device *device; struct dasd_ccw_req *cqr; - unsigned long flags; int ret; - device = dasd_device_from_cdev(cdev); + device = dasd_device_from_cdev_locked(cdev); if (IS_ERR(device)) return 0; - spin_lock_irqsave(get_ccwdev_lock(cdev), flags); ret = 0; switch (event) { case CIO_GONE: @@ -2369,7 +2367,6 @@ int dasd_generic_notify(struct ccw_device *cdev, int event) ret = 1; break; } - spin_unlock_irqrestore(get_ccwdev_lock(cdev), flags); dasd_put_device(device); return ret; } diff --git a/drivers/s390/block/dasd_eckd.h b/drivers/s390/block/dasd_eckd.h index 4bf0aa5112c10c00cc2dfeff42409244539de503..2476f87d21d0027ae61dc08e546abb15b37ec979 100644 --- a/drivers/s390/block/dasd_eckd.h +++ b/drivers/s390/block/dasd_eckd.h @@ -308,7 +308,7 @@ struct dasd_psf_prssd_data { unsigned char flags; unsigned char reserved[4]; unsigned char suborder; - unsigned char varies[9]; + unsigned char varies[5]; } __attribute__ ((packed)); /* diff --git a/drivers/s390/block/dasd_eer.c b/drivers/s390/block/dasd_eer.c index 29da4413ad437b789dd78f104f894b396f99e386..bf512ac75b9e640f058cf1d1b8ddbd2d9490134a 100644 --- a/drivers/s390/block/dasd_eer.c +++ b/drivers/s390/block/dasd_eer.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include @@ -457,7 +458,7 @@ int dasd_eer_enable(struct dasd_device *device) cqr = dasd_kmalloc_request("ECKD", 1 /* SNSS */, SNSS_DATA_SIZE, device); - if (!cqr) + if (IS_ERR(cqr)) return -ENOMEM; cqr->startdev = device; diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c index 01fcdd91b846533a920cc3076c67bf85ca3816c2..711b3004b3e6a6419540bad5fa067dcc817b6d99 100644 --- a/drivers/s390/block/dcssblk.c +++ b/drivers/s390/block/dcssblk.c @@ -384,6 +384,11 @@ dcssblk_add_store(struct device *dev, struct device_attribute *attr, const char * get minor, add to list */ down_write(&dcssblk_devices_sem); + if (dcssblk_get_device_by_name(local_buf)) { + up_write(&dcssblk_devices_sem); + rc = -EEXIST; + goto unload_seg; + } rc = dcssblk_assign_free_minor(dev_info); if (rc) { up_write(&dcssblk_devices_sem); diff --git a/drivers/s390/char/tape_char.c b/drivers/s390/char/tape_char.c index 687720b552d1c460019c8aa40a758294538195dd..be0ce2215c8de2d1214dd75d0330b850edc84885 100644 --- a/drivers/s390/char/tape_char.c +++ b/drivers/s390/char/tape_char.c @@ -109,7 +109,7 @@ tapechar_check_idalbuffer(struct tape_device *device, size_t block_size) /* The current idal buffer is not correct. Allocate a new one. */ new = idal_buffer_alloc(block_size, 0); - if (new == NULL) + if (IS_ERR(new)) return -ENOMEM; if (device->char_data.idal_buf != NULL) diff --git a/drivers/s390/char/tape_std.c b/drivers/s390/char/tape_std.c index 2a1af4e60be0919226217471beec3b1ea8f2b7b7..cc8fd781ee227ce6e8f1ae38956b2fb002fe5ad6 100644 --- a/drivers/s390/char/tape_std.c +++ b/drivers/s390/char/tape_std.c @@ -248,7 +248,7 @@ tape_std_mtsetblk(struct tape_device *device, int count) /* Allocate a new idal buffer. */ new = idal_buffer_alloc(count, 0); - if (new == NULL) + if (IS_ERR(new)) return -ENOMEM; if (device->char_data.idal_buf != NULL) idal_buffer_free(device->char_data.idal_buf); diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c index 26a930e832bdab58c7f649c866124200e1f3f8c8..e0ce65fca4e797ed2da7370093a56f1a86d04c81 100644 --- a/drivers/s390/cio/ccwgroup.c +++ b/drivers/s390/cio/ccwgroup.c @@ -112,8 +112,10 @@ ccwgroup_release (struct device *dev) gdev = to_ccwgroupdev(dev); for (i = 0; i < gdev->count; i++) { - dev_set_drvdata(&gdev->cdev[i]->dev, NULL); - put_device(&gdev->cdev[i]->dev); + if (gdev->cdev[i]) { + dev_set_drvdata(&gdev->cdev[i]->dev, NULL); + put_device(&gdev->cdev[i]->dev); + } } kfree(gdev); } @@ -221,6 +223,13 @@ int ccwgroup_create_from_string(struct device *root, unsigned int creator_id, atomic_set(&gdev->onoff, 0); mutex_init(&gdev->reg_mutex); mutex_lock(&gdev->reg_mutex); + gdev->creator_id = creator_id; + gdev->count = num_devices; + gdev->dev.bus = &ccwgroup_bus_type; + gdev->dev.parent = root; + gdev->dev.release = ccwgroup_release; + device_initialize(&gdev->dev); + curr_buf = buf; for (i = 0; i < num_devices && curr_buf; i++) { rc = __get_next_bus_id(&curr_buf, tmp_bus_id); @@ -258,16 +267,11 @@ int ccwgroup_create_from_string(struct device *root, unsigned int creator_id, rc = -EINVAL; goto error; } - gdev->creator_id = creator_id; - gdev->count = num_devices; - gdev->dev.bus = &ccwgroup_bus_type; - gdev->dev.parent = root; - gdev->dev.release = ccwgroup_release; snprintf (gdev->dev.bus_id, BUS_ID_SIZE, "%s", gdev->cdev[0]->dev.bus_id); - rc = device_register(&gdev->dev); + rc = device_add(&gdev->dev); if (rc) goto error; get_device(&gdev->dev); diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c index 46c021d880dc5ee7441cd11f8e885bf54d79b7dd..51489eff6b0b4484ad234e6b7b7a0819a6d1ddd6 100644 --- a/drivers/s390/cio/css.c +++ b/drivers/s390/cio/css.c @@ -477,7 +477,6 @@ void css_schedule_eval_all(void) void css_wait_for_slow_path(void) { - flush_workqueue(ccw_device_notify_work); flush_workqueue(slow_path_wq); } diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c index e818d0c54c0949f5a21ae134ccf426da5d079d9c..28221030b886cfa5ae8d794fdf176bdbfe401845 100644 --- a/drivers/s390/cio/device.c +++ b/drivers/s390/cio/device.c @@ -150,7 +150,6 @@ static struct css_driver io_subchannel_driver = { }; struct workqueue_struct *ccw_device_work; -struct workqueue_struct *ccw_device_notify_work; wait_queue_head_t ccw_device_init_wq; atomic_t ccw_device_init_count; @@ -168,11 +167,6 @@ init_ccw_bus_type (void) ccw_device_work = create_singlethread_workqueue("cio"); if (!ccw_device_work) return -ENOMEM; /* FIXME: better errno ? */ - ccw_device_notify_work = create_singlethread_workqueue("cio_notify"); - if (!ccw_device_notify_work) { - ret = -ENOMEM; /* FIXME: better errno ? */ - goto out_err; - } slow_path_wq = create_singlethread_workqueue("kslowcrw"); if (!slow_path_wq) { ret = -ENOMEM; /* FIXME: better errno ? */ @@ -192,8 +186,6 @@ init_ccw_bus_type (void) out_err: if (ccw_device_work) destroy_workqueue(ccw_device_work); - if (ccw_device_notify_work) - destroy_workqueue(ccw_device_notify_work); if (slow_path_wq) destroy_workqueue(slow_path_wq); return ret; @@ -204,7 +196,6 @@ cleanup_ccw_bus_type (void) { css_driver_unregister(&io_subchannel_driver); bus_unregister(&ccw_bus_type); - destroy_workqueue(ccw_device_notify_work); destroy_workqueue(ccw_device_work); } @@ -1496,11 +1487,22 @@ static void device_set_disconnected(struct ccw_device *cdev) ccw_device_schedule_recovery(); } +void ccw_device_set_notoper(struct ccw_device *cdev) +{ + struct subchannel *sch = to_subchannel(cdev->dev.parent); + + CIO_TRACE_EVENT(2, "notoper"); + CIO_TRACE_EVENT(2, sch->dev.bus_id); + ccw_device_set_timeout(cdev, 0); + cio_disable_subchannel(sch); + cdev->private->state = DEV_STATE_NOT_OPER; +} + static int io_subchannel_sch_event(struct subchannel *sch, int slow) { int event, ret, disc; unsigned long flags; - enum { NONE, UNREGISTER, UNREGISTER_PROBE, REPROBE } action; + enum { NONE, UNREGISTER, UNREGISTER_PROBE, REPROBE, DISC } action; struct ccw_device *cdev; spin_lock_irqsave(sch->lock, flags); @@ -1535,16 +1537,11 @@ static int io_subchannel_sch_event(struct subchannel *sch, int slow) } /* fall through */ case CIO_GONE: - /* Prevent unwanted effects when opening lock. */ - cio_disable_subchannel(sch); - device_set_disconnected(cdev); /* Ask driver what to do with device. */ - action = UNREGISTER; - spin_unlock_irqrestore(sch->lock, flags); - ret = io_subchannel_notify(sch, event); - spin_lock_irqsave(sch->lock, flags); - if (ret) - action = NONE; + if (io_subchannel_notify(sch, event)) + action = DISC; + else + action = UNREGISTER; break; case CIO_REVALIDATE: /* Device will be removed, so no notify necessary. */ @@ -1565,6 +1562,7 @@ static int io_subchannel_sch_event(struct subchannel *sch, int slow) switch (action) { case UNREGISTER: case UNREGISTER_PROBE: + ccw_device_set_notoper(cdev); /* Unregister device (will use subchannel lock). */ spin_unlock_irqrestore(sch->lock, flags); css_sch_device_unregister(sch); @@ -1577,6 +1575,9 @@ static int io_subchannel_sch_event(struct subchannel *sch, int slow) case REPROBE: ccw_device_trigger_reprobe(cdev); break; + case DISC: + device_set_disconnected(cdev); + break; default: break; } @@ -1828,5 +1829,4 @@ EXPORT_SYMBOL(ccw_driver_unregister); EXPORT_SYMBOL(get_ccwdev_by_busid); EXPORT_SYMBOL(ccw_bus_type); EXPORT_SYMBOL(ccw_device_work); -EXPORT_SYMBOL(ccw_device_notify_work); EXPORT_SYMBOL_GPL(ccw_device_get_subchannel_id); diff --git a/drivers/s390/cio/device.h b/drivers/s390/cio/device.h index 9800a8335a3fa81a195b9c5b3ae83380c21ae5ef..6f5c3f2b3587d8f72d98aa781f9f2cbd6dfd50d3 100644 --- a/drivers/s390/cio/device.h +++ b/drivers/s390/cio/device.h @@ -72,7 +72,6 @@ dev_fsm_final_state(struct ccw_device *cdev) } extern struct workqueue_struct *ccw_device_work; -extern struct workqueue_struct *ccw_device_notify_work; extern wait_queue_head_t ccw_device_init_wq; extern atomic_t ccw_device_init_count; @@ -120,6 +119,7 @@ int ccw_device_stlck(struct ccw_device *); void ccw_device_trigger_reprobe(struct ccw_device *); void ccw_device_kill_io(struct ccw_device *); int ccw_device_notify(struct ccw_device *, int); +void ccw_device_set_notoper(struct ccw_device *cdev); /* qdio needs this. */ void ccw_device_set_timeout(struct ccw_device *, int); diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c index 8b5fe57fb2f31ef1684d586aca9f69c9c9e4fab3..550508df952b89693f5b13e4de5e5bec2a976ac3 100644 --- a/drivers/s390/cio/device_fsm.c +++ b/drivers/s390/cio/device_fsm.c @@ -337,26 +337,34 @@ int ccw_device_notify(struct ccw_device *cdev, int event) return 0; if (!cdev->online) return 0; + CIO_MSG_EVENT(2, "notify called for 0.%x.%04x, event=%d\n", + cdev->private->dev_id.ssid, cdev->private->dev_id.devno, + event); return cdev->drv->notify ? cdev->drv->notify(cdev, event) : 0; } -static void -ccw_device_oper_notify(struct work_struct *work) +static void cmf_reenable_delayed(struct work_struct *work) { struct ccw_device_private *priv; struct ccw_device *cdev; - int ret; priv = container_of(work, struct ccw_device_private, kick_work); cdev = priv->cdev; - ret = ccw_device_notify(cdev, CIO_OPER); - if (ret) { + cmf_reenable(cdev); +} + +static void ccw_device_oper_notify(struct ccw_device *cdev) +{ + if (ccw_device_notify(cdev, CIO_OPER)) { /* Reenable channel measurements, if needed. */ - cmf_reenable(cdev); - wake_up(&cdev->private->wait_q); - } else - /* Driver doesn't want device back. */ - ccw_device_do_unreg_rereg(work); + PREPARE_WORK(&cdev->private->kick_work, cmf_reenable_delayed); + queue_work(ccw_device_work, &cdev->private->kick_work); + return; + } + /* Driver doesn't want device back. */ + ccw_device_set_notoper(cdev); + PREPARE_WORK(&cdev->private->kick_work, ccw_device_do_unreg_rereg); + queue_work(ccw_device_work, &cdev->private->kick_work); } /* @@ -386,8 +394,7 @@ ccw_device_done(struct ccw_device *cdev, int state) if (cdev->private->flags.donotify) { cdev->private->flags.donotify = 0; - PREPARE_WORK(&cdev->private->kick_work, ccw_device_oper_notify); - queue_work(ccw_device_notify_work, &cdev->private->kick_work); + ccw_device_oper_notify(cdev); } wake_up(&cdev->private->wait_q); diff --git a/drivers/s390/cio/qdio_debug.h b/drivers/s390/cio/qdio_debug.h index 8484b83698e11cf32ca51bedff4088930caa66f6..5a4d85b829adf11884f92cac93f9317b7ad4c064 100644 --- a/drivers/s390/cio/qdio_debug.h +++ b/drivers/s390/cio/qdio_debug.h @@ -61,18 +61,18 @@ /* s390dbf views */ #define QDIO_DBF_SETUP_LEN 8 -#define QDIO_DBF_SETUP_PAGES 4 +#define QDIO_DBF_SETUP_PAGES 8 #define QDIO_DBF_SETUP_NR_AREAS 1 #define QDIO_DBF_TRACE_LEN 8 #define QDIO_DBF_TRACE_NR_AREAS 2 #ifdef CONFIG_QDIO_DEBUG -#define QDIO_DBF_TRACE_PAGES 16 +#define QDIO_DBF_TRACE_PAGES 32 #define QDIO_DBF_SETUP_LEVEL 6 #define QDIO_DBF_TRACE_LEVEL 4 #else /* !CONFIG_QDIO_DEBUG */ -#define QDIO_DBF_TRACE_PAGES 4 +#define QDIO_DBF_TRACE_PAGES 8 #define QDIO_DBF_SETUP_LEVEL 2 #define QDIO_DBF_TRACE_LEVEL 2 #endif /* CONFIG_QDIO_DEBUG */ diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c index d15648514a0f6dd9ef8c9db44088f238f8f377c4..e6eabc853422cc9320c7925099471ec04e48f44b 100644 --- a/drivers/s390/cio/qdio_main.c +++ b/drivers/s390/cio/qdio_main.c @@ -330,6 +330,7 @@ static int qdio_siga_output(struct qdio_q *q) int cc; u32 busy_bit; u64 start_time = 0; + char dbf_text[15]; QDIO_DBF_TEXT5(0, trace, "sigaout"); QDIO_DBF_HEX5(0, trace, &q, sizeof(void *)); @@ -338,6 +339,9 @@ static int qdio_siga_output(struct qdio_q *q) again: cc = qdio_do_siga_output(q, &busy_bit); if (queue_type(q) == QDIO_IQDIO_QFMT && cc == 2 && busy_bit) { + sprintf(dbf_text, "bb%4x%2x", q->irq_ptr->schid.sch_no, q->nr); + QDIO_DBF_TEXT3(0, trace, dbf_text); + if (!start_time) start_time = get_usecs(); else if ((get_usecs() - start_time) < QDIO_BUSY_BIT_PATIENCE) @@ -748,16 +752,18 @@ static void qdio_kick_outbound_q(struct qdio_q *q) rc = qdio_siga_output(q); switch (rc) { case 0: - /* went smooth this time, reset timestamp */ - q->u.out.timestamp = 0; - /* TODO: improve error handling for CC=0 case */ #ifdef CONFIG_QDIO_DEBUG - QDIO_DBF_TEXT3(0, trace, "cc2reslv"); - sprintf(dbf_text, "%4x%2x%2x", q->irq_ptr->schid.sch_no, q->nr, - atomic_read(&q->u.out.busy_siga_counter)); - QDIO_DBF_TEXT3(0, trace, dbf_text); + if (q->u.out.timestamp) { + QDIO_DBF_TEXT3(0, trace, "cc2reslv"); + sprintf(dbf_text, "%4x%2x%2x", q->irq_ptr->schid.sch_no, + q->nr, + atomic_read(&q->u.out.busy_siga_counter)); + QDIO_DBF_TEXT3(0, trace, dbf_text); + } #endif /* CONFIG_QDIO_DEBUG */ + /* went smooth this time, reset timestamp */ + q->u.out.timestamp = 0; break; /* cc=2 and busy bit */ case (2 | QDIO_ERROR_SIGA_BUSY): @@ -1066,14 +1072,12 @@ void qdio_int_handler(struct ccw_device *cdev, unsigned long intparm, if (IS_ERR(irb)) { switch (PTR_ERR(irb)) { case -EIO: - sprintf(dbf_text, "ierr%4x", - cdev->private->schid.sch_no); + sprintf(dbf_text, "ierr%4x", irq_ptr->schid.sch_no); QDIO_DBF_TEXT2(1, setup, dbf_text); qdio_int_error(cdev); return; case -ETIMEDOUT: - sprintf(dbf_text, "qtoh%4x", - cdev->private->schid.sch_no); + sprintf(dbf_text, "qtoh%4x", irq_ptr->schid.sch_no); QDIO_DBF_TEXT2(1, setup, dbf_text); qdio_int_error(cdev); return; @@ -1124,8 +1128,10 @@ void qdio_int_handler(struct ccw_device *cdev, unsigned long intparm, struct qdio_ssqd_desc *qdio_get_ssqd_desc(struct ccw_device *cdev) { struct qdio_irq *irq_ptr; + char dbf_text[15]; - QDIO_DBF_TEXT0(0, setup, "getssqd"); + sprintf(dbf_text, "qssq%4x", cdev->private->schid.sch_no); + QDIO_DBF_TEXT0(0, setup, dbf_text); irq_ptr = cdev->private->qdio_data; if (!irq_ptr) @@ -1149,14 +1155,13 @@ int qdio_cleanup(struct ccw_device *cdev, int how) char dbf_text[15]; int rc; + sprintf(dbf_text, "qcln%4x", cdev->private->schid.sch_no); + QDIO_DBF_TEXT0(0, setup, dbf_text); + irq_ptr = cdev->private->qdio_data; if (!irq_ptr) return -ENODEV; - sprintf(dbf_text, "qcln%4x", irq_ptr->schid.sch_no); - QDIO_DBF_TEXT1(0, trace, dbf_text); - QDIO_DBF_TEXT0(0, setup, dbf_text); - rc = qdio_shutdown(cdev, how); if (rc == 0) rc = qdio_free(cdev); @@ -1191,6 +1196,9 @@ int qdio_shutdown(struct ccw_device *cdev, int how) unsigned long flags; char dbf_text[15]; + sprintf(dbf_text, "qshu%4x", cdev->private->schid.sch_no); + QDIO_DBF_TEXT0(0, setup, dbf_text); + irq_ptr = cdev->private->qdio_data; if (!irq_ptr) return -ENODEV; @@ -1205,10 +1213,6 @@ int qdio_shutdown(struct ccw_device *cdev, int how) return 0; } - sprintf(dbf_text, "qsqs%4x", irq_ptr->schid.sch_no); - QDIO_DBF_TEXT1(0, trace, dbf_text); - QDIO_DBF_TEXT0(0, setup, dbf_text); - tiqdio_remove_input_queues(irq_ptr); qdio_shutdown_queues(cdev); qdio_shutdown_debug_entries(irq_ptr, cdev); @@ -1247,7 +1251,6 @@ no_cleanup: qdio_set_state(irq_ptr, QDIO_IRQ_STATE_INACTIVE); mutex_unlock(&irq_ptr->setup_mutex); - module_put(THIS_MODULE); if (rc) return rc; return 0; @@ -1263,16 +1266,14 @@ int qdio_free(struct ccw_device *cdev) struct qdio_irq *irq_ptr; char dbf_text[15]; + sprintf(dbf_text, "qfre%4x", cdev->private->schid.sch_no); + QDIO_DBF_TEXT0(0, setup, dbf_text); + irq_ptr = cdev->private->qdio_data; if (!irq_ptr) return -ENODEV; mutex_lock(&irq_ptr->setup_mutex); - - sprintf(dbf_text, "qfqs%4x", irq_ptr->schid.sch_no); - QDIO_DBF_TEXT1(0, trace, dbf_text); - QDIO_DBF_TEXT0(0, setup, dbf_text); - cdev->private->qdio_data = NULL; mutex_unlock(&irq_ptr->setup_mutex); @@ -1295,7 +1296,6 @@ int qdio_initialize(struct qdio_initialize *init_data) sprintf(dbf_text, "qini%4x", init_data->cdev->private->schid.sch_no); QDIO_DBF_TEXT0(0, setup, dbf_text); - QDIO_DBF_TEXT0(0, trace, dbf_text); rc = qdio_allocate(init_data); if (rc) @@ -1319,7 +1319,6 @@ int qdio_allocate(struct qdio_initialize *init_data) sprintf(dbf_text, "qalc%4x", init_data->cdev->private->schid.sch_no); QDIO_DBF_TEXT0(0, setup, dbf_text); - QDIO_DBF_TEXT0(0, trace, dbf_text); if ((init_data->no_input_qs && !init_data->input_handler) || (init_data->no_output_qs && !init_data->output_handler)) @@ -1389,6 +1388,9 @@ int qdio_establish(struct qdio_initialize *init_data) unsigned long saveflags; int rc; + sprintf(dbf_text, "qest%4x", cdev->private->schid.sch_no); + QDIO_DBF_TEXT0(0, setup, dbf_text); + irq_ptr = cdev->private->qdio_data; if (!irq_ptr) return -ENODEV; @@ -1396,13 +1398,6 @@ int qdio_establish(struct qdio_initialize *init_data) if (cdev->private->state != DEV_STATE_ONLINE) return -EINVAL; - if (!try_module_get(THIS_MODULE)) - return -EINVAL; - - sprintf(dbf_text, "qest%4x", cdev->private->schid.sch_no); - QDIO_DBF_TEXT0(0, setup, dbf_text); - QDIO_DBF_TEXT0(0, trace, dbf_text); - mutex_lock(&irq_ptr->setup_mutex); qdio_setup_irq(init_data); @@ -1472,6 +1467,9 @@ int qdio_activate(struct ccw_device *cdev) unsigned long saveflags; char dbf_text[20]; + sprintf(dbf_text, "qact%4x", cdev->private->schid.sch_no); + QDIO_DBF_TEXT0(0, setup, dbf_text); + irq_ptr = cdev->private->qdio_data; if (!irq_ptr) return -ENODEV; @@ -1485,10 +1483,6 @@ int qdio_activate(struct ccw_device *cdev) goto out; } - sprintf(dbf_text, "qact%4x", irq_ptr->schid.sch_no); - QDIO_DBF_TEXT2(0, setup, dbf_text); - QDIO_DBF_TEXT2(0, trace, dbf_text); - irq_ptr->ccw.cmd_code = irq_ptr->aqueue.cmd; irq_ptr->ccw.flags = CCW_FLAG_SLI; irq_ptr->ccw.count = irq_ptr->aqueue.count; @@ -1663,7 +1657,7 @@ int do_QDIO(struct ccw_device *cdev, unsigned int callflags, #ifdef CONFIG_QDIO_DEBUG char dbf_text[20]; - sprintf(dbf_text, "doQD%04x", cdev->private->schid.sch_no); + sprintf(dbf_text, "doQD%4x", cdev->private->schid.sch_no); QDIO_DBF_TEXT3(0, trace, dbf_text); #endif /* CONFIG_QDIO_DEBUG */ diff --git a/drivers/s390/cio/qdio_setup.c b/drivers/s390/cio/qdio_setup.c index 1bd2a208db28a3d5a649c3d9a9ea04eebb5390e8..1679e2f91c945eb0164b3d8a813207c9cfd5efbd 100644 --- a/drivers/s390/cio/qdio_setup.c +++ b/drivers/s390/cio/qdio_setup.c @@ -165,7 +165,7 @@ static void setup_queues(struct qdio_irq *irq_ptr, void **output_sbal_array = qdio_init->output_sbal_addr_array; int i; - sprintf(dbf_text, "qfqs%4x", qdio_init->cdev->private->schid.sch_no); + sprintf(dbf_text, "qset%4x", qdio_init->cdev->private->schid.sch_no); QDIO_DBF_TEXT0(0, setup, dbf_text); for_each_input_queue(irq_ptr, q, i) { @@ -285,7 +285,7 @@ void qdio_setup_ssqd_info(struct qdio_irq *irq_ptr) rc = __get_ssqd_info(irq_ptr); if (rc) { QDIO_DBF_TEXT2(0, setup, "ssqdasig"); - sprintf(dbf_text, "schno%x", irq_ptr->schid.sch_no); + sprintf(dbf_text, "schn%4x", irq_ptr->schid.sch_no); QDIO_DBF_TEXT2(0, setup, dbf_text); sprintf(dbf_text, "rc:%d", rc); QDIO_DBF_TEXT2(0, setup, dbf_text); @@ -447,7 +447,7 @@ void qdio_print_subchannel_info(struct qdio_irq *irq_ptr, { char s[80]; - sprintf(s, "%s ", cdev->dev.bus_id); + sprintf(s, "%s sc:%x ", cdev->dev.bus_id, irq_ptr->schid.sch_no); switch (irq_ptr->qib.qfmt) { case QDIO_QETH_QFMT: diff --git a/drivers/s390/cio/qdio_thinint.c b/drivers/s390/cio/qdio_thinint.c index 9291a771d8123c8cffbb40158322713a1bba33ca..ea7f614002670024f766d887062ff4824029556d 100644 --- a/drivers/s390/cio/qdio_thinint.c +++ b/drivers/s390/cio/qdio_thinint.c @@ -113,7 +113,11 @@ void tiqdio_remove_input_queues(struct qdio_irq *irq_ptr) struct qdio_q *q; int i; - for_each_input_queue(irq_ptr, q, i) { + for (i = 0; i < irq_ptr->nr_input_qs; i++) { + q = irq_ptr->input_qs[i]; + /* if establish triggered an error */ + if (!q || !q->entry.prev || !q->entry.next) + continue; list_del_rcu(&q->entry); synchronize_rcu(); } diff --git a/drivers/s390/net/claw.c b/drivers/s390/net/claw.c index a08b1682c8e852c216c0a6beafab2138f00a0d78..e10ac9ab2d4477cbfda1d4ada3fd841ac56bb4f4 100644 --- a/drivers/s390/net/claw.c +++ b/drivers/s390/net/claw.c @@ -133,14 +133,14 @@ claw_register_debug_facility(void) static inline void claw_set_busy(struct net_device *dev) { - ((struct claw_privbk *) dev->priv)->tbusy=1; + ((struct claw_privbk *)dev->ml_priv)->tbusy = 1; eieio(); } static inline void claw_clear_busy(struct net_device *dev) { - clear_bit(0, &(((struct claw_privbk *) dev->priv)->tbusy)); + clear_bit(0, &(((struct claw_privbk *) dev->ml_priv)->tbusy)); netif_wake_queue(dev); eieio(); } @@ -149,20 +149,20 @@ static inline int claw_check_busy(struct net_device *dev) { eieio(); - return ((struct claw_privbk *) dev->priv)->tbusy; + return ((struct claw_privbk *) dev->ml_priv)->tbusy; } static inline void claw_setbit_busy(int nr,struct net_device *dev) { netif_stop_queue(dev); - set_bit(nr, (void *)&(((struct claw_privbk *)dev->priv)->tbusy)); + set_bit(nr, (void *)&(((struct claw_privbk *)dev->ml_priv)->tbusy)); } static inline void claw_clearbit_busy(int nr,struct net_device *dev) { - clear_bit(nr,(void *)&(((struct claw_privbk *)dev->priv)->tbusy)); + clear_bit(nr, (void *)&(((struct claw_privbk *)dev->ml_priv)->tbusy)); netif_wake_queue(dev); } @@ -171,7 +171,7 @@ claw_test_and_setbit_busy(int nr,struct net_device *dev) { netif_stop_queue(dev); return test_and_set_bit(nr, - (void *)&(((struct claw_privbk *) dev->priv)->tbusy)); + (void *)&(((struct claw_privbk *) dev->ml_priv)->tbusy)); } @@ -271,6 +271,7 @@ claw_probe(struct ccwgroup_device *cgdev) if (!get_device(&cgdev->dev)) return -ENODEV; privptr = kzalloc(sizeof(struct claw_privbk), GFP_KERNEL); + cgdev->dev.driver_data = privptr; if (privptr == NULL) { probe_error(cgdev); put_device(&cgdev->dev); @@ -305,7 +306,6 @@ claw_probe(struct ccwgroup_device *cgdev) privptr->p_env->p_priv = privptr; cgdev->cdev[0]->handler = claw_irq_handler; cgdev->cdev[1]->handler = claw_irq_handler; - cgdev->dev.driver_data = privptr; CLAW_DBF_TEXT(2, setup, "prbext 0"); return 0; @@ -319,7 +319,7 @@ static int claw_tx(struct sk_buff *skb, struct net_device *dev) { int rc; - struct claw_privbk *privptr=dev->priv; + struct claw_privbk *privptr = dev->ml_priv; unsigned long saveflags; struct chbk *p_ch; @@ -404,7 +404,7 @@ claw_pack_skb(struct claw_privbk *privptr) static int claw_change_mtu(struct net_device *dev, int new_mtu) { - struct claw_privbk *privptr=dev->priv; + struct claw_privbk *privptr = dev->ml_priv; int buff_size; CLAW_DBF_TEXT(4, trace, "setmtu"); buff_size = privptr->p_env->write_size; @@ -434,7 +434,7 @@ claw_open(struct net_device *dev) struct ccwbk *p_buf; CLAW_DBF_TEXT(4, trace, "open"); - privptr = (struct claw_privbk *)dev->priv; + privptr = (struct claw_privbk *)dev->ml_priv; /* allocate and initialize CCW blocks */ if (privptr->buffs_alloc == 0) { rc=init_ccw_bk(dev); @@ -780,7 +780,7 @@ claw_irq_tasklet ( unsigned long data ) p_ch = (struct chbk *) data; dev = (struct net_device *)p_ch->ndev; CLAW_DBF_TEXT(4, trace, "IRQtask"); - privptr = (struct claw_privbk *) dev->priv; + privptr = (struct claw_privbk *)dev->ml_priv; unpack_read(dev); clear_bit(CLAW_BH_ACTIVE, (void *)&p_ch->flag_a); CLAW_DBF_TEXT(4, trace, "TskletXt"); @@ -805,7 +805,7 @@ claw_release(struct net_device *dev) if (!dev) return 0; - privptr = (struct claw_privbk *) dev->priv; + privptr = (struct claw_privbk *)dev->ml_priv; if (!privptr) return 0; CLAW_DBF_TEXT(4, trace, "release"); @@ -960,7 +960,7 @@ claw_write_next ( struct chbk * p_ch ) if (p_ch->claw_state == CLAW_STOP) return; dev = (struct net_device *) p_ch->ndev; - privptr = (struct claw_privbk *) dev->priv; + privptr = (struct claw_privbk *) dev->ml_priv; claw_free_wrt_buf( dev ); if ((privptr->write_free_count > 0) && !skb_queue_empty(&p_ch->collect_queue)) { @@ -1042,7 +1042,7 @@ add_claw_reads(struct net_device *dev, struct ccwbk* p_first, struct ccw1 temp_ccw; struct endccw * p_end; CLAW_DBF_TEXT(4, trace, "addreads"); - privptr = dev->priv; + privptr = dev->ml_priv; p_end = privptr->p_end_ccw; /* first CCW and last CCW contains a new set of read channel programs @@ -1212,7 +1212,7 @@ find_link(struct net_device *dev, char *host_name, char *ws_name ) int rc=0; CLAW_DBF_TEXT(2, setup, "findlink"); - privptr=dev->priv; + privptr = dev->ml_priv; p_env=privptr->p_env; switch (p_env->packing) { @@ -1264,7 +1264,7 @@ claw_hw_tx(struct sk_buff *skb, struct net_device *dev, long linkid) struct chbk *ch; CLAW_DBF_TEXT(4, trace, "hw_tx"); - privptr = (struct claw_privbk *) (dev->priv); + privptr = (struct claw_privbk *)(dev->ml_priv); p_ch=(struct chbk *)&privptr->channel[WRITE]; p_env =privptr->p_env; claw_free_wrt_buf(dev); /* Clean up free chain if posible */ @@ -1483,8 +1483,8 @@ init_ccw_bk(struct net_device *dev) struct ccwbk*p_last_CCWB; struct ccwbk*p_first_CCWB; struct endccw *p_endccw=NULL; - addr_t real_address; - struct claw_privbk *privptr=dev->priv; + addr_t real_address; + struct claw_privbk *privptr = dev->ml_priv; struct clawh *pClawH=NULL; addr_t real_TIC_address; int i,j; @@ -1960,19 +1960,16 @@ init_ccw_bk(struct net_device *dev) static void probe_error( struct ccwgroup_device *cgdev) { - struct claw_privbk *privptr; + struct claw_privbk *privptr; CLAW_DBF_TEXT(4, trace, "proberr"); - privptr=(struct claw_privbk *)cgdev->dev.driver_data; - if (privptr!=NULL) { + privptr = (struct claw_privbk *) cgdev->dev.driver_data; + if (privptr != NULL) { + cgdev->dev.driver_data = NULL; kfree(privptr->p_env); - privptr->p_env=NULL; - kfree(privptr->p_mtc_envelope); - privptr->p_mtc_envelope=NULL; - kfree(privptr); - privptr=NULL; - } - return; + kfree(privptr->p_mtc_envelope); + kfree(privptr); + } } /* probe_error */ /*-------------------------------------------------------------------* @@ -2000,7 +1997,7 @@ claw_process_control( struct net_device *dev, struct ccwbk * p_ccw) CLAW_DBF_TEXT(2, setup, "clw_cntl"); udelay(1000); /* Wait a ms for the control packets to *catch up to each other */ - privptr=dev->priv; + privptr = dev->ml_priv; p_env=privptr->p_env; tdev = &privptr->channel[READ].cdev->dev; memcpy( &temp_host_name, p_env->host_name, 8); @@ -2278,7 +2275,7 @@ claw_send_control(struct net_device *dev, __u8 type, __u8 link, struct sk_buff *skb; CLAW_DBF_TEXT(2, setup, "sndcntl"); - privptr=dev->priv; + privptr = dev->ml_priv; p_ctl=(struct clawctl *)&privptr->ctl_bk; p_ctl->command=type; @@ -2348,7 +2345,7 @@ static int claw_snd_conn_req(struct net_device *dev, __u8 link) { int rc; - struct claw_privbk *privptr=dev->priv; + struct claw_privbk *privptr = dev->ml_priv; struct clawctl *p_ctl; CLAW_DBF_TEXT(2, setup, "snd_conn"); @@ -2408,7 +2405,7 @@ claw_snd_sys_validate_rsp(struct net_device *dev, int rc; CLAW_DBF_TEXT(2, setup, "chkresp"); - privptr = dev->priv; + privptr = dev->ml_priv; p_env=privptr->p_env; rc=claw_send_control(dev, SYSTEM_VALIDATE_RESPONSE, p_ctl->linkid, @@ -2446,7 +2443,7 @@ net_device_stats *claw_stats(struct net_device *dev) struct claw_privbk *privptr; CLAW_DBF_TEXT(4, trace, "stats"); - privptr = dev->priv; + privptr = dev->ml_priv; return &privptr->stats; } /* end of claw_stats */ @@ -2482,7 +2479,7 @@ unpack_read(struct net_device *dev ) p_last_ccw=NULL; p_packh=NULL; p_packd=NULL; - privptr=dev->priv; + privptr = dev->ml_priv; p_dev = &privptr->channel[READ].cdev->dev; p_env = privptr->p_env; @@ -2651,7 +2648,7 @@ claw_strt_read (struct net_device *dev, int lock ) int rc = 0; __u32 parm; unsigned long saveflags = 0; - struct claw_privbk *privptr=dev->priv; + struct claw_privbk *privptr = dev->ml_priv; struct ccwbk*p_ccwbk; struct chbk *p_ch; struct clawh *p_clawh; @@ -2708,7 +2705,7 @@ claw_strt_out_IO( struct net_device *dev ) if (!dev) { return; } - privptr=(struct claw_privbk *)dev->priv; + privptr = (struct claw_privbk *)dev->ml_priv; p_ch=&privptr->channel[WRITE]; CLAW_DBF_TEXT(4, trace, "strt_io"); @@ -2741,7 +2738,7 @@ static void claw_free_wrt_buf( struct net_device *dev ) { - struct claw_privbk *privptr=(struct claw_privbk *)dev->priv; + struct claw_privbk *privptr = (struct claw_privbk *)dev->ml_priv; struct ccwbk*p_first_ccw; struct ccwbk*p_last_ccw; struct ccwbk*p_this_ccw; @@ -2798,13 +2795,13 @@ claw_free_netdevice(struct net_device * dev, int free_dev) if (!dev) return; CLAW_DBF_TEXT_(2, setup, "%s", dev->name); - privptr = dev->priv; + privptr = dev->ml_priv; if (dev->flags & IFF_RUNNING) claw_release(dev); if (privptr) { privptr->channel[READ].ndev = NULL; /* say it's free */ } - dev->priv=NULL; + dev->ml_priv = NULL; #ifdef MODULE if (free_dev) { free_netdev(dev); @@ -2921,7 +2918,7 @@ claw_new_device(struct ccwgroup_device *cgdev) printk(KERN_WARNING "%s:alloc_netdev failed\n",__func__); goto out; } - dev->priv = privptr; + dev->ml_priv = privptr; cgdev->dev.driver_data = privptr; cgdev->cdev[READ]->dev.driver_data = privptr; cgdev->cdev[WRITE]->dev.driver_data = privptr; @@ -3002,7 +2999,7 @@ claw_shutdown_device(struct ccwgroup_device *cgdev) ret = claw_release(ndev); ndev->flags &=~IFF_RUNNING; unregister_netdev(ndev); - ndev->priv = NULL; /* cgdev data, not ndev's to free */ + ndev->ml_priv = NULL; /* cgdev data, not ndev's to free */ claw_free_netdevice(ndev, 1); priv->channel[READ].ndev = NULL; priv->channel[WRITE].ndev = NULL; diff --git a/drivers/s390/net/ctcm_fsms.c b/drivers/s390/net/ctcm_fsms.c index 0b4e6253abe4438b4893edab7fa25fb04ef555ef..42776550acfd936dc797b473b3e6e74b14f2a4ca 100644 --- a/drivers/s390/net/ctcm_fsms.c +++ b/drivers/s390/net/ctcm_fsms.c @@ -245,7 +245,7 @@ static void chx_txdone(fsm_instance *fi, int event, void *arg) { struct channel *ch = arg; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct sk_buff *skb; int first = 1; int i; @@ -336,7 +336,7 @@ void ctcm_chx_txidle(fsm_instance *fi, int event, void *arg) { struct channel *ch = arg; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; CTCM_PR_DEBUG("%s(%s): %s\n", __func__, ch->id, dev->name); @@ -357,7 +357,7 @@ static void chx_rx(fsm_instance *fi, int event, void *arg) { struct channel *ch = arg; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; int len = ch->max_bufsize - ch->irb->scsw.cmd.count; struct sk_buff *skb = ch->trans_skb; __u16 block_len = *((__u16 *)skb->data); @@ -459,7 +459,7 @@ static void chx_firstio(fsm_instance *fi, int event, void *arg) chx_rxidle(fi, event, arg); } else { struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; fsm_newstate(fi, CTC_STATE_TXIDLE); fsm_event(priv->fsm, DEV_EVENT_TXUP, dev); } @@ -496,7 +496,7 @@ static void chx_firstio(fsm_instance *fi, int event, void *arg) if ((CHANNEL_DIRECTION(ch->flags) == READ) && (ch->protocol == CTCM_PROTO_S390)) { struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; fsm_event(priv->fsm, DEV_EVENT_RXUP, dev); } } @@ -514,7 +514,7 @@ static void chx_rxidle(fsm_instance *fi, int event, void *arg) { struct channel *ch = arg; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; __u16 buflen; int rc; @@ -699,7 +699,7 @@ static void ctcm_chx_cleanup(fsm_instance *fi, int state, struct channel *ch) { struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; CTCM_DBF_TEXT_(SETUP, CTC_DBF_NOTICE, "%s(%s): %s[%d]\n", @@ -784,7 +784,7 @@ static void ctcm_chx_setuperr(fsm_instance *fi, int event, void *arg) { struct channel *ch = arg; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; /* * Special case: Got UC_RCRESET on setmode. @@ -874,7 +874,7 @@ static void ctcm_chx_rxiniterr(fsm_instance *fi, int event, void *arg) { struct channel *ch = arg; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; if (event == CTC_EVENT_TIMER) { if (!IS_MPCDEV(dev)) @@ -902,7 +902,7 @@ static void ctcm_chx_rxinitfail(fsm_instance *fi, int event, void *arg) { struct channel *ch = arg; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; CTCM_DBF_TEXT_(ERROR, CTC_DBF_ERROR, "%s(%s): RX %s busy, init. fail", @@ -923,7 +923,7 @@ static void ctcm_chx_rxdisc(fsm_instance *fi, int event, void *arg) struct channel *ch = arg; struct channel *ch2; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; CTCM_DBF_TEXT_(TRACE, CTC_DBF_NOTICE, "%s: %s: remote disconnect - re-init ...", @@ -954,7 +954,7 @@ static void ctcm_chx_txiniterr(fsm_instance *fi, int event, void *arg) { struct channel *ch = arg; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; if (event == CTC_EVENT_TIMER) { fsm_deltimer(&ch->timer); @@ -984,7 +984,7 @@ static void ctcm_chx_txretry(fsm_instance *fi, int event, void *arg) { struct channel *ch = arg; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct sk_buff *skb; CTCM_PR_DEBUG("Enter: %s: cp=%i ch=0x%p id=%s\n", @@ -1057,7 +1057,7 @@ static void ctcm_chx_iofatal(fsm_instance *fi, int event, void *arg) { struct channel *ch = arg; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; int rd = CHANNEL_DIRECTION(ch->flags); fsm_deltimer(&ch->timer); @@ -1207,7 +1207,7 @@ static void ctcmpc_chx_txdone(fsm_instance *fi, int event, void *arg) { struct channel *ch = arg; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; struct sk_buff *skb; int first = 1; @@ -1368,7 +1368,7 @@ static void ctcmpc_chx_rx(fsm_instance *fi, int event, void *arg) { struct channel *ch = arg; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; struct sk_buff *skb = ch->trans_skb; struct sk_buff *new_skb; @@ -1471,7 +1471,7 @@ static void ctcmpc_chx_firstio(fsm_instance *fi, int event, void *arg) { struct channel *ch = arg; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *gptr = priv->mpcg; CTCM_PR_DEBUG("Enter %s: id=%s, ch=0x%p\n", @@ -1525,7 +1525,7 @@ void ctcmpc_chx_rxidle(fsm_instance *fi, int event, void *arg) { struct channel *ch = arg; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; int rc; unsigned long saveflags = 0; /* avoids compiler warning */ @@ -1580,7 +1580,7 @@ static void ctcmpc_chx_attn(fsm_instance *fsm, int event, void *arg) { struct channel *ch = arg; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; CTCM_PR_DEBUG("%s(%s): %s(ch=0x%p), cp=%i, ChStat:%s, GrpStat:%s\n", @@ -1639,7 +1639,7 @@ static void ctcmpc_chx_attnbusy(fsm_instance *fsm, int event, void *arg) { struct channel *ch = arg; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; CTCM_PR_DEBUG("%s(%s): %s\n ChState:%s GrpState:%s\n", @@ -1724,7 +1724,7 @@ static void ctcmpc_chx_resend(fsm_instance *fsm, int event, void *arg) { struct channel *ch = arg; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; fsm_event(grp->fsm, MPCG_EVENT_XID0DO, ch); @@ -1740,7 +1740,7 @@ static void ctcmpc_chx_send_sweep(fsm_instance *fsm, int event, void *arg) { struct channel *ach = arg; struct net_device *dev = ach->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; struct channel *wch = priv->channel[WRITE]; struct channel *rch = priv->channel[READ]; @@ -2050,7 +2050,7 @@ int mpc_ch_fsm_len = ARRAY_SIZE(ctcmpc_ch_fsm); static void dev_action_start(fsm_instance *fi, int event, void *arg) { struct net_device *dev = arg; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; int direction; CTCMY_DBF_DEV_NAME(SETUP, dev, ""); @@ -2076,7 +2076,7 @@ static void dev_action_stop(fsm_instance *fi, int event, void *arg) { int direction; struct net_device *dev = arg; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; CTCMY_DBF_DEV_NAME(SETUP, dev, ""); @@ -2096,7 +2096,7 @@ static void dev_action_restart(fsm_instance *fi, int event, void *arg) { int restart_timer; struct net_device *dev = arg; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; CTCMY_DBF_DEV_NAME(TRACE, dev, ""); @@ -2133,12 +2133,12 @@ static void dev_action_restart(fsm_instance *fi, int event, void *arg) static void dev_action_chup(fsm_instance *fi, int event, void *arg) { struct net_device *dev = arg; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; int dev_stat = fsm_getstate(fi); CTCM_DBF_TEXT_(SETUP, CTC_DBF_NOTICE, "%s(%s): priv = %p [%d,%d]\n ", CTCM_FUNTAIL, - dev->name, dev->priv, dev_stat, event); + dev->name, dev->ml_priv, dev_stat, event); switch (fsm_getstate(fi)) { case DEV_STATE_STARTWAIT_RXTX: @@ -2195,7 +2195,7 @@ static void dev_action_chdown(fsm_instance *fi, int event, void *arg) { struct net_device *dev = arg; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; CTCMY_DBF_DEV_NAME(SETUP, dev, ""); diff --git a/drivers/s390/net/ctcm_main.c b/drivers/s390/net/ctcm_main.c index 126a3ebb8ab2b03f416cb917fd582358b28da04b..b11fec24c7d270f1311fd87c342189fd6878d3a6 100644 --- a/drivers/s390/net/ctcm_main.c +++ b/drivers/s390/net/ctcm_main.c @@ -69,7 +69,7 @@ struct channel *channels; void ctcm_unpack_skb(struct channel *ch, struct sk_buff *pskb) { struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; __u16 len = *((__u16 *) pskb->data); skb_put(pskb, 2 + LL_HEADER_LENGTH); @@ -414,7 +414,7 @@ int ctcm_ch_alloc_buffer(struct channel *ch) */ int ctcm_open(struct net_device *dev) { - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; CTCMY_DBF_DEV_NAME(SETUP, dev, ""); if (!IS_MPC(priv)) @@ -432,7 +432,7 @@ int ctcm_open(struct net_device *dev) */ int ctcm_close(struct net_device *dev) { - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; CTCMY_DBF_DEV_NAME(SETUP, dev, ""); if (!IS_MPC(priv)) @@ -573,7 +573,7 @@ static int ctcm_transmit_skb(struct channel *ch, struct sk_buff *skb) skb_pull(skb, LL_HEADER_LENGTH + 2); } else if (ccw_idx == 0) { struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; priv->stats.tx_packets++; priv->stats.tx_bytes += skb->len - LL_HEADER_LENGTH; } @@ -592,7 +592,7 @@ static void ctcmpc_send_sweep_req(struct channel *rch) struct channel *ch; /* int rc = 0; */ - priv = dev->priv; + priv = dev->ml_priv; grp = priv->mpcg; ch = priv->channel[WRITE]; @@ -652,7 +652,7 @@ static int ctcmpc_transmit_skb(struct channel *ch, struct sk_buff *skb) { struct pdu *p_header; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; struct th_header *header; struct sk_buff *nskb; @@ -867,7 +867,7 @@ done: /* first merge version - leaving both functions separated */ static int ctcm_tx(struct sk_buff *skb, struct net_device *dev) { - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; if (skb == NULL) { CTCM_DBF_TEXT_(ERROR, CTC_DBF_ERROR, @@ -911,7 +911,7 @@ static int ctcm_tx(struct sk_buff *skb, struct net_device *dev) static int ctcmpc_tx(struct sk_buff *skb, struct net_device *dev) { int len = 0; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; struct sk_buff *newskb = NULL; @@ -1025,7 +1025,7 @@ static int ctcm_change_mtu(struct net_device *dev, int new_mtu) if (new_mtu < 576 || new_mtu > 65527) return -EINVAL; - priv = dev->priv; + priv = dev->ml_priv; max_bufsize = priv->channel[READ]->max_bufsize; if (IS_MPC(priv)) { @@ -1050,7 +1050,7 @@ static int ctcm_change_mtu(struct net_device *dev, int new_mtu) */ static struct net_device_stats *ctcm_stats(struct net_device *dev) { - return &((struct ctcm_priv *)dev->priv)->stats; + return &((struct ctcm_priv *)dev->ml_priv)->stats; } static void ctcm_free_netdevice(struct net_device *dev) @@ -1060,7 +1060,7 @@ static void ctcm_free_netdevice(struct net_device *dev) CTCM_DBF_TEXT_(SETUP, CTC_DBF_INFO, "%s(%s)", CTCM_FUNTAIL, dev->name); - priv = dev->priv; + priv = dev->ml_priv; if (priv) { grp = priv->mpcg; if (grp) { @@ -1125,7 +1125,7 @@ static struct net_device *ctcm_init_netdevice(struct ctcm_priv *priv) CTCM_FUNTAIL); return NULL; } - dev->priv = priv; + dev->ml_priv = priv; priv->fsm = init_fsm("ctcmdev", dev_state_names, dev_event_names, CTCM_NR_DEV_STATES, CTCM_NR_DEV_EVENTS, dev_fsm, dev_fsm_len, GFP_KERNEL); diff --git a/drivers/s390/net/ctcm_main.h b/drivers/s390/net/ctcm_main.h index a72e0feeb27f886765b106aa7279eaf7e0db6346..8e10ee86a5eedc141ab52c391b85f537e8d8148b 100644 --- a/drivers/s390/net/ctcm_main.h +++ b/drivers/s390/net/ctcm_main.h @@ -229,14 +229,14 @@ void ctcm_remove_files(struct device *dev); */ static inline void ctcm_clear_busy_do(struct net_device *dev) { - clear_bit(0, &(((struct ctcm_priv *)dev->priv)->tbusy)); + clear_bit(0, &(((struct ctcm_priv *)dev->ml_priv)->tbusy)); netif_wake_queue(dev); } static inline void ctcm_clear_busy(struct net_device *dev) { struct mpc_group *grp; - grp = ((struct ctcm_priv *)dev->priv)->mpcg; + grp = ((struct ctcm_priv *)dev->ml_priv)->mpcg; if (!(grp && grp->in_sweep)) ctcm_clear_busy_do(dev); @@ -246,7 +246,8 @@ static inline void ctcm_clear_busy(struct net_device *dev) static inline int ctcm_test_and_set_busy(struct net_device *dev) { netif_stop_queue(dev); - return test_and_set_bit(0, &(((struct ctcm_priv *)dev->priv)->tbusy)); + return test_and_set_bit(0, + &(((struct ctcm_priv *)dev->ml_priv)->tbusy)); } extern int loglevel; @@ -292,7 +293,7 @@ struct mpc_group *ctcmpc_init_mpc_group(struct ctcm_priv *priv); #define IS_MPC(p) ((p)->protocol == CTCM_PROTO_MPC) /* test if struct ctcm_priv of struct net_device has MPC protocol setting */ -#define IS_MPCDEV(d) IS_MPC((struct ctcm_priv *)d->priv) +#define IS_MPCDEV(dev) IS_MPC((struct ctcm_priv *)dev->ml_priv) static inline gfp_t gfp_type(void) { diff --git a/drivers/s390/net/ctcm_mpc.c b/drivers/s390/net/ctcm_mpc.c index 49ae1cd25caaede02cf3a782c99089ecc43a9061..cbe470493bf01487c6e99ff09f51945732dcfbb3 100644 --- a/drivers/s390/net/ctcm_mpc.c +++ b/drivers/s390/net/ctcm_mpc.c @@ -19,7 +19,6 @@ #undef DEBUGDATA #undef DEBUGCCW -#include #include #include #include @@ -313,10 +312,10 @@ static struct net_device *ctcmpc_get_dev(int port_num) CTCM_FUNTAIL, device); return NULL; } - priv = dev->priv; + priv = dev->ml_priv; if (priv == NULL) { CTCM_DBF_TEXT_(MPC_ERROR, CTC_DBF_ERROR, - "%s(%s): dev->priv is NULL", + "%s(%s): dev->ml_priv is NULL", CTCM_FUNTAIL, device); return NULL; } @@ -345,7 +344,7 @@ int ctc_mpc_alloc_channel(int port_num, void (*callback)(int, int)) dev = ctcmpc_get_dev(port_num); if (dev == NULL) return 1; - priv = dev->priv; + priv = dev->ml_priv; grp = priv->mpcg; grp->allochanfunc = callback; @@ -417,7 +416,7 @@ void ctc_mpc_establish_connectivity(int port_num, dev = ctcmpc_get_dev(port_num); if (dev == NULL) return; - priv = dev->priv; + priv = dev->ml_priv; grp = priv->mpcg; rch = priv->channel[READ]; wch = priv->channel[WRITE]; @@ -535,7 +534,7 @@ void ctc_mpc_dealloc_ch(int port_num) dev = ctcmpc_get_dev(port_num); if (dev == NULL) return; - priv = dev->priv; + priv = dev->ml_priv; grp = priv->mpcg; CTCM_DBF_TEXT_(MPC_SETUP, CTC_DBF_DEBUG, @@ -571,7 +570,7 @@ void ctc_mpc_flow_control(int port_num, int flowc) dev = ctcmpc_get_dev(port_num); if (dev == NULL) return; - priv = dev->priv; + priv = dev->ml_priv; grp = priv->mpcg; CTCM_DBF_TEXT_(MPC_TRACE, CTC_DBF_DEBUG, @@ -620,7 +619,7 @@ static void mpc_rcvd_sweep_resp(struct mpcg_info *mpcginfo) { struct channel *rch = mpcginfo->ch; struct net_device *dev = rch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; struct channel *ch = priv->channel[WRITE]; @@ -651,7 +650,7 @@ static void mpc_rcvd_sweep_resp(struct mpcg_info *mpcginfo) static void ctcmpc_send_sweep_resp(struct channel *rch) { struct net_device *dev = rch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; int rc = 0; struct th_sweep *header; @@ -713,7 +712,7 @@ static void mpc_rcvd_sweep_req(struct mpcg_info *mpcginfo) { struct channel *rch = mpcginfo->ch; struct net_device *dev = rch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; struct channel *ch = priv->channel[WRITE]; @@ -847,7 +846,7 @@ static int mpcg_fsm_len = ARRAY_SIZE(mpcg_fsm); static void mpc_action_go_ready(fsm_instance *fsm, int event, void *arg) { struct net_device *dev = arg; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; if (grp == NULL) { @@ -891,7 +890,7 @@ static void mpc_action_go_ready(fsm_instance *fsm, int event, void *arg) void mpc_group_ready(unsigned long adev) { struct net_device *dev = (struct net_device *)adev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; struct channel *ch = NULL; @@ -947,7 +946,7 @@ void mpc_group_ready(unsigned long adev) void mpc_channel_action(struct channel *ch, int direction, int action) { struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; if (grp == NULL) { @@ -1057,7 +1056,7 @@ done: static void ctcmpc_unpack_skb(struct channel *ch, struct sk_buff *pskb) { struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; struct pdu *curr_pdu; struct mpcg_info *mpcginfo; @@ -1255,7 +1254,7 @@ void ctcmpc_bh(unsigned long thischan) struct channel *ch = (struct channel *)thischan; struct sk_buff *skb; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; CTCM_PR_DEBUG("%s cp:%i enter: %s() %s\n", @@ -1377,7 +1376,7 @@ static void mpc_action_go_inop(fsm_instance *fi, int event, void *arg) BUG_ON(dev == NULL); CTCM_PR_DEBUG("Enter %s: %s\n", __func__, dev->name); - priv = dev->priv; + priv = dev->ml_priv; grp = priv->mpcg; grp->flow_off_called = 0; fsm_deltimer(&grp->timer); @@ -1483,7 +1482,7 @@ static void mpc_action_timeout(fsm_instance *fi, int event, void *arg) BUG_ON(dev == NULL); - priv = dev->priv; + priv = dev->ml_priv; grp = priv->mpcg; wch = priv->channel[WRITE]; rch = priv->channel[READ]; @@ -1521,7 +1520,7 @@ void mpc_action_discontact(fsm_instance *fi, int event, void *arg) if (ch) { dev = ch->netdev; if (dev) { - priv = dev->priv; + priv = dev->ml_priv; if (priv) { CTCM_DBF_TEXT_(MPC_TRACE, CTC_DBF_NOTICE, "%s: %s: %s\n", @@ -1569,7 +1568,7 @@ static int mpc_validate_xid(struct mpcg_info *mpcginfo) { struct channel *ch = mpcginfo->ch; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; struct xid2 *xid = mpcginfo->xid; int rc = 0; @@ -1866,7 +1865,7 @@ static void mpc_action_doxid0(fsm_instance *fsm, int event, void *arg) { struct channel *ch = arg; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; CTCM_PR_DEBUG("Enter %s: cp=%i ch=0x%p id=%s\n", @@ -1906,7 +1905,7 @@ static void mpc_action_doxid0(fsm_instance *fsm, int event, void *arg) static void mpc_action_doxid7(fsm_instance *fsm, int event, void *arg) { struct net_device *dev = arg; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = NULL; int direction; int send = 0; @@ -1983,7 +1982,7 @@ static void mpc_action_rcvd_xid0(fsm_instance *fsm, int event, void *arg) struct mpcg_info *mpcginfo = arg; struct channel *ch = mpcginfo->ch; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; CTCM_PR_DEBUG("%s: ch-id:%s xid2:%i xid7:%i xidt_p2:%i \n", @@ -2045,7 +2044,7 @@ static void mpc_action_rcvd_xid7(fsm_instance *fsm, int event, void *arg) struct mpcg_info *mpcginfo = arg; struct channel *ch = mpcginfo->ch; struct net_device *dev = ch->netdev; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; CTCM_PR_DEBUG("Enter %s: cp=%i ch=0x%p id=%s\n", @@ -2097,7 +2096,7 @@ static int mpc_send_qllc_discontact(struct net_device *dev) __u32 new_len = 0; struct sk_buff *skb; struct qllc *qllcptr; - struct ctcm_priv *priv = dev->priv; + struct ctcm_priv *priv = dev->ml_priv; struct mpc_group *grp = priv->mpcg; CTCM_PR_DEBUG("%s: GROUP STATE: %s\n", diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c index 6de28385b3546c08cf2899cffab0f2a09ff61bda..9bcfa04d863b315df94c2f01e087d071f125679a 100644 --- a/drivers/s390/net/lcs.c +++ b/drivers/s390/net/lcs.c @@ -1412,7 +1412,8 @@ lcs_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb) } /* How far in the ccw chain have we processed? */ if ((channel->state != LCS_CH_STATE_INIT) && - (irb->scsw.cmd.fctl & SCSW_FCTL_START_FUNC)) { + (irb->scsw.cmd.fctl & SCSW_FCTL_START_FUNC) && + (irb->scsw.cmd.cpa != 0)) { index = (struct ccw1 *) __va((addr_t) irb->scsw.cmd.cpa) - channel->ccws; if ((irb->scsw.cmd.actl & SCSW_ACTL_SUSPENDED) || diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h index 80971c21ea1accdc2fda1617f00ef3e53f3fd2ec..bf8a75c92f2896d48290683ea2cb032e38d01ba4 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -689,6 +689,7 @@ struct qeth_mc_mac { struct list_head list; __u8 mc_addr[MAX_ADDR_LEN]; unsigned char mc_addrlen; + int is_vmac; }; struct qeth_card { diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index bd420d1b9a0d705c75b5809b0c177c7bb45992f5..c7ab1b864516694e97eb3438a70b26f7a20fb952 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -3024,7 +3024,7 @@ static inline void __qeth_fill_buffer(struct sk_buff *skb, struct qdio_buffer *buffer, int is_tso, int *next_element_to_fill, int offset) { - int length = skb->len; + int length = skb->len - offset; int length_here; int element; char *data; diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index b3cee032f578c76b99165058e6748c4e3a38851a..3ac3cc1e03ccfc1ee7db35a63be8b643711036b3 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -177,9 +177,10 @@ static int qeth_l2_send_delgroupmac(struct qeth_card *card, __u8 *mac) qeth_l2_send_delgroupmac_cb); } -static void qeth_l2_add_mc(struct qeth_card *card, __u8 *mac) +static void qeth_l2_add_mc(struct qeth_card *card, __u8 *mac, int vmac) { struct qeth_mc_mac *mc; + int rc; mc = kmalloc(sizeof(struct qeth_mc_mac), GFP_ATOMIC); @@ -188,8 +189,16 @@ static void qeth_l2_add_mc(struct qeth_card *card, __u8 *mac) memcpy(mc->mc_addr, mac, OSA_ADDR_LEN); mc->mc_addrlen = OSA_ADDR_LEN; + mc->is_vmac = vmac; + + if (vmac) { + rc = qeth_l2_send_setdelmac(card, mac, IPA_CMD_SETVMAC, + NULL); + } else { + rc = qeth_l2_send_setgroupmac(card, mac); + } - if (!qeth_l2_send_setgroupmac(card, mac)) + if (!rc) list_add_tail(&mc->list, &card->mc_list); else kfree(mc); @@ -201,7 +210,11 @@ static void qeth_l2_del_all_mc(struct qeth_card *card) spin_lock_bh(&card->mclock); list_for_each_entry_safe(mc, tmp, &card->mc_list, list) { - qeth_l2_send_delgroupmac(card, mc->mc_addr); + if (mc->is_vmac) + qeth_l2_send_setdelmac(card, mc->mc_addr, + IPA_CMD_DELVMAC, NULL); + else + qeth_l2_send_delgroupmac(card, mc->mc_addr); list_del(&mc->list); kfree(mc); } @@ -590,7 +603,7 @@ static int qeth_l2_set_mac_address(struct net_device *dev, void *p) static void qeth_l2_set_multicast_list(struct net_device *dev) { struct qeth_card *card = dev->ml_priv; - struct dev_mc_list *dm; + struct dev_addr_list *dm; if (card->info.type == QETH_CARD_TYPE_OSN) return ; @@ -599,7 +612,11 @@ static void qeth_l2_set_multicast_list(struct net_device *dev) qeth_l2_del_all_mc(card); spin_lock_bh(&card->mclock); for (dm = dev->mc_list; dm; dm = dm->next) - qeth_l2_add_mc(card, dm->dmi_addr); + qeth_l2_add_mc(card, dm->da_addr, 0); + + for (dm = dev->uc_list; dm; dm = dm->next) + qeth_l2_add_mc(card, dm->da_addr, 1); + spin_unlock_bh(&card->mclock); if (!qeth_adp_supported(card, IPA_SETADP_SET_PROMISC_MODE)) return; diff --git a/drivers/s390/net/qeth_l3_sys.c b/drivers/s390/net/qeth_l3_sys.c index ac1993708ae9cc1f09b622b3aa35af5ea0e33603..210ddb639748171c81a87e2b05ed59df12c431ea 100644 --- a/drivers/s390/net/qeth_l3_sys.c +++ b/drivers/s390/net/qeth_l3_sys.c @@ -136,7 +136,7 @@ static ssize_t qeth_l3_dev_route6_store(struct device *dev, return -EINVAL; if (!qeth_is_supported(card, IPA_IPV6)) { - return -ENOTSUPP; + return -EOPNOTSUPP; } return qeth_l3_dev_route_store(card, &card->options.route6, diff --git a/drivers/sbus/sbus.c b/drivers/sbus/sbus.c index 73a86d09bba8d71dd84641e58dbde5d1c1278d03..9c129248466c024dd7b03411b6f4351d707823e0 100644 --- a/drivers/sbus/sbus.c +++ b/drivers/sbus/sbus.c @@ -7,13 +7,13 @@ #include #include #include +#include #include #include #include #include #include -#include #include #include diff --git a/drivers/scsi/device_handler/scsi_dh_alua.c b/drivers/scsi/device_handler/scsi_dh_alua.c index fcdd73f256256ccddc5a5d3887d8220a34d0107b..994da56fffed4e7c513345d86f93b3a9acd40238 100644 --- a/drivers/scsi/device_handler/scsi_dh_alua.c +++ b/drivers/scsi/device_handler/scsi_dh_alua.c @@ -680,7 +680,7 @@ static int alua_prep_fn(struct scsi_device *sdev, struct request *req) } -const struct scsi_dh_devlist alua_dev_list[] = { +static const struct scsi_dh_devlist alua_dev_list[] = { {"HP", "MSA VOLUME" }, {"HP", "HSV101" }, {"HP", "HSV111" }, diff --git a/drivers/scsi/device_handler/scsi_dh_emc.c b/drivers/scsi/device_handler/scsi_dh_emc.c index aa46b131b20eb44eef41c17c3a086ed6935d24ed..b9d23e9e9a44dff3ba612bd90f3fbcb3db4a1392 100644 --- a/drivers/scsi/device_handler/scsi_dh_emc.c +++ b/drivers/scsi/device_handler/scsi_dh_emc.c @@ -562,7 +562,7 @@ done: return result; } -const struct scsi_dh_devlist clariion_dev_list[] = { +static const struct scsi_dh_devlist clariion_dev_list[] = { {"DGC", "RAID"}, {"DGC", "DISK"}, {"DGC", "VRAID"}, diff --git a/drivers/scsi/device_handler/scsi_dh_hp_sw.c b/drivers/scsi/device_handler/scsi_dh_hp_sw.c index 9c7a1f8ebb722df09e88c67b49235448ef006a60..a6a4ef3ad51c01e83421d22a11bafbc0f9eb87aa 100644 --- a/drivers/scsi/device_handler/scsi_dh_hp_sw.c +++ b/drivers/scsi/device_handler/scsi_dh_hp_sw.c @@ -282,7 +282,7 @@ static int hp_sw_activate(struct scsi_device *sdev) return ret; } -const struct scsi_dh_devlist hp_sw_dh_data_list[] = { +static const struct scsi_dh_devlist hp_sw_dh_data_list[] = { {"COMPAQ", "MSA1000 VOLUME"}, {"COMPAQ", "HSV110"}, {"HP", "HSV100"}, diff --git a/drivers/scsi/device_handler/scsi_dh_rdac.c b/drivers/scsi/device_handler/scsi_dh_rdac.c index b093a501f8ae673b980ca896d6d73d4ed407a78e..2dee69da35cf67f412143dd2c5f190bffcc43cbc 100644 --- a/drivers/scsi/device_handler/scsi_dh_rdac.c +++ b/drivers/scsi/device_handler/scsi_dh_rdac.c @@ -376,7 +376,7 @@ static int get_lun(struct scsi_device *sdev, struct rdac_dh_data *h) if (inqp->page_id[0] != 'e' || inqp->page_id[1] != 'd' || inqp->page_id[2] != 'i' || inqp->page_id[3] != 'd') return SCSI_DH_NOSYS; - h->lun = scsilun_to_int((struct scsi_lun *)inqp->lun); + h->lun = inqp->lun[7]; /* Uses only the last byte */ } return err; } @@ -386,6 +386,7 @@ static int check_ownership(struct scsi_device *sdev, struct rdac_dh_data *h) int err; struct c9_inquiry *inqp; + h->lun_state = RDAC_LUN_UNOWNED; err = submit_inquiry(sdev, 0xC9, sizeof(struct c9_inquiry), h); if (err == SCSI_DH_OK) { inqp = &h->inq.c9; @@ -574,7 +575,7 @@ static int rdac_check_sense(struct scsi_device *sdev, return SCSI_RETURN_NOT_HANDLED; } -const struct scsi_dh_devlist rdac_dev_list[] = { +static const struct scsi_dh_devlist rdac_dev_list[] = { {"IBM", "1722"}, {"IBM", "1724"}, {"IBM", "1726"}, diff --git a/drivers/scsi/dpt/dpti_i2o.h b/drivers/scsi/dpt/dpti_i2o.h index 19406cea6d6a3800356b5598df151d3c26af47fb..179ad77f6cc9d1039ba9adcea328292c7e72dc22 100644 --- a/drivers/scsi/dpt/dpti_i2o.h +++ b/drivers/scsi/dpt/dpti_i2o.h @@ -21,7 +21,6 @@ #include -#include #include #include diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c index ae560bc04f9d4df009ad8aef36abfa288dfca2f2..4e0b7c8eb32e731a535b9d2110af3b52f494d78b 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c @@ -556,11 +556,12 @@ static void ibmvfc_link_down(struct ibmvfc_host *vhost, /** * ibmvfc_init_host - Start host initialization * @vhost: ibmvfc host struct + * @relogin: is this a re-login? * * Return value: * nothing **/ -static void ibmvfc_init_host(struct ibmvfc_host *vhost) +static void ibmvfc_init_host(struct ibmvfc_host *vhost, int relogin) { struct ibmvfc_target *tgt; @@ -574,6 +575,11 @@ static void ibmvfc_init_host(struct ibmvfc_host *vhost) } if (!ibmvfc_set_host_state(vhost, IBMVFC_INITIALIZING)) { + if (!relogin) { + memset(vhost->async_crq.msgs, 0, PAGE_SIZE); + vhost->async_crq.cur = 0; + } + list_for_each_entry(tgt, &vhost->targets, queue) tgt->need_login = 1; scsi_block_requests(vhost->host); @@ -1059,9 +1065,10 @@ static void ibmvfc_get_starget_port_id(struct scsi_target *starget) static int ibmvfc_wait_while_resetting(struct ibmvfc_host *vhost) { long timeout = wait_event_timeout(vhost->init_wait_q, - (vhost->state == IBMVFC_ACTIVE || - vhost->state == IBMVFC_HOST_OFFLINE || - vhost->state == IBMVFC_LINK_DEAD), + ((vhost->state == IBMVFC_ACTIVE || + vhost->state == IBMVFC_HOST_OFFLINE || + vhost->state == IBMVFC_LINK_DEAD) && + vhost->action == IBMVFC_HOST_ACTION_NONE), (init_timeout * HZ)); return timeout ? 0 : -EIO; @@ -1450,8 +1457,8 @@ static void ibmvfc_scsi_done(struct ibmvfc_event *evt) struct ibmvfc_cmd *vfc_cmd = &evt->xfer_iu->cmd; struct ibmvfc_fcp_rsp *rsp = &vfc_cmd->rsp; struct scsi_cmnd *cmnd = evt->cmnd; - int rsp_len = 0; - int sense_len = rsp->fcp_sense_len; + u32 rsp_len = 0; + u32 sense_len = rsp->fcp_sense_len; if (cmnd) { if (vfc_cmd->response_flags & IBMVFC_ADAPTER_RESID_VALID) @@ -1468,7 +1475,7 @@ static void ibmvfc_scsi_done(struct ibmvfc_event *evt) rsp_len = rsp->fcp_rsp_len; if ((sense_len + rsp_len) > SCSI_SENSE_BUFFERSIZE) sense_len = SCSI_SENSE_BUFFERSIZE - rsp_len; - if ((rsp->flags & FCP_SNS_LEN_VALID) && rsp->fcp_sense_len) + if ((rsp->flags & FCP_SNS_LEN_VALID) && rsp->fcp_sense_len && rsp_len <= 8) memcpy(cmnd->sense_buffer, rsp->data.sense + rsp_len, sense_len); ibmvfc_log_error(evt); @@ -2077,17 +2084,18 @@ static void ibmvfc_handle_async(struct ibmvfc_async_crq *crq, { const char *desc = ibmvfc_get_ae_desc(crq->event); - ibmvfc_log(vhost, 3, "%s event received\n", desc); + ibmvfc_log(vhost, 3, "%s event received. scsi_id: %lx, wwpn: %lx," + " node_name: %lx\n", desc, crq->scsi_id, crq->wwpn, crq->node_name); switch (crq->event) { case IBMVFC_AE_LINK_UP: case IBMVFC_AE_RESUME: vhost->events_to_log |= IBMVFC_AE_LINKUP; - ibmvfc_init_host(vhost); + ibmvfc_init_host(vhost, 1); break; case IBMVFC_AE_SCN_FABRIC: vhost->events_to_log |= IBMVFC_AE_RSCN; - ibmvfc_init_host(vhost); + ibmvfc_init_host(vhost, 1); break; case IBMVFC_AE_SCN_NPORT: case IBMVFC_AE_SCN_GROUP: @@ -2133,13 +2141,13 @@ static void ibmvfc_handle_crq(struct ibmvfc_crq *crq, struct ibmvfc_host *vhost) /* Send back a response */ rc = ibmvfc_send_crq_init_complete(vhost); if (rc == 0) - ibmvfc_init_host(vhost); + ibmvfc_init_host(vhost, 0); else dev_err(vhost->dev, "Unable to send init rsp. rc=%ld\n", rc); break; case IBMVFC_CRQ_INIT_COMPLETE: dev_info(vhost->dev, "Partner initialization complete\n"); - ibmvfc_init_host(vhost); + ibmvfc_init_host(vhost, 0); break; default: dev_err(vhost->dev, "Unknown crq message type: %d\n", crq->format); @@ -3357,8 +3365,6 @@ static void ibmvfc_npiv_login(struct ibmvfc_host *vhost) mad->buffer.va = vhost->login_buf_dma; mad->buffer.len = sizeof(*vhost->login_buf); - memset(vhost->async_crq.msgs, 0, PAGE_SIZE); - vhost->async_crq.cur = 0; ibmvfc_set_host_action(vhost, IBMVFC_HOST_ACTION_INIT_WAIT); if (!ibmvfc_send_event(evt, vhost, default_timeout)) @@ -3601,8 +3607,9 @@ static void ibmvfc_do_work(struct ibmvfc_host *vhost) } } - if (vhost->reinit) { + if (vhost->reinit && !ibmvfc_set_host_state(vhost, IBMVFC_INITIALIZING)) { vhost->reinit = 0; + scsi_block_requests(vhost->host); ibmvfc_set_host_action(vhost, IBMVFC_HOST_ACTION_QUERY); } else { ibmvfc_set_host_action(vhost, IBMVFC_HOST_ACTION_NONE); diff --git a/drivers/scsi/ibmvscsi/ibmvfc.h b/drivers/scsi/ibmvscsi/ibmvfc.h index 4bf6e374f076b854babc1eae897bd3500cdbed8a..fb3177ab66918382c878fc0289c8bbf4cce9ff95 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.h +++ b/drivers/scsi/ibmvscsi/ibmvfc.h @@ -29,8 +29,8 @@ #include "viosrp.h" #define IBMVFC_NAME "ibmvfc" -#define IBMVFC_DRIVER_VERSION "1.0.1" -#define IBMVFC_DRIVER_DATE "(July 11, 2008)" +#define IBMVFC_DRIVER_VERSION "1.0.2" +#define IBMVFC_DRIVER_DATE "(August 14, 2008)" #define IBMVFC_DEFAULT_TIMEOUT 15 #define IBMVFC_INIT_TIMEOUT 30 diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c index 6b24b9cdb04cda6666837684cd232d271dfc4b10..7b1502c0ab6e5e049a66058be068478ebc5886ec 100644 --- a/drivers/scsi/ibmvscsi/ibmvscsi.c +++ b/drivers/scsi/ibmvscsi/ibmvscsi.c @@ -1636,7 +1636,7 @@ static unsigned long ibmvscsi_get_desired_dma(struct vio_dev *vdev) unsigned long desired_io = max_requests * sizeof(union viosrp_iu); /* add io space for sg data */ - desired_io += (IBMVSCSI_MAX_SECTORS_DEFAULT * + desired_io += (IBMVSCSI_MAX_SECTORS_DEFAULT * 512 * IBMVSCSI_CMDS_PER_LUN_DEFAULT); return desired_io; diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c index 7c615c70ec5c236f7416f9466f2cd5a920c5e865..bc9e6ddf41df237ec5dd030950d42619174b883e 100644 --- a/drivers/scsi/ips.c +++ b/drivers/scsi/ips.c @@ -165,7 +165,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/scsi/ips.h b/drivers/scsi/ips.h index e0657b6f009c0b5488a969f43936cf719c9dcbc9..4e49fbcfe8affffe92d9b8830d5f6b6160f7f11d 100644 --- a/drivers/scsi/ips.h +++ b/drivers/scsi/ips.h @@ -50,7 +50,6 @@ #ifndef _IPS_H_ #define _IPS_H_ -#include #include #include #include diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c index 90272e65957a74569ba1fe7a0df9665668357d1f..094b47e94b299abf9976328eaf4b2b233fd151dd 100644 --- a/drivers/scsi/lpfc/lpfc_debugfs.c +++ b/drivers/scsi/lpfc/lpfc_debugfs.c @@ -27,7 +27,6 @@ #include #include #include -#include #include #include diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c index fc7ac158476c5d4bc94ecf08a46f1c8604c032ae..97b763378e7dca9e8de4678eeb013f25ac2da185 100644 --- a/drivers/scsi/megaraid/megaraid_sas.c +++ b/drivers/scsi/megaraid/megaraid_sas.c @@ -10,7 +10,7 @@ * 2 of the License, or (at your option) any later version. * * FILE : megaraid_sas.c - * Version : v00.00.03.20-rc1 + * Version : v00.00.04.01-rc1 * * Authors: * (email-id : megaraidlinux@lsi.com) @@ -71,6 +71,10 @@ static struct pci_device_id megasas_pci_table[] = { /* ppc IOP */ {PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_SAS1078DE)}, /* ppc IOP */ + {PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_SAS1078GEN2)}, + /* gen2*/ + {PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_SAS0079GEN2)}, + /* gen2*/ {PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_VERDE_ZCR)}, /* xscale IOP, vega */ {PCI_DEVICE(PCI_VENDOR_ID_DELL, PCI_DEVICE_ID_DELL_PERC5)}, @@ -198,6 +202,9 @@ megasas_clear_intr_xscale(struct megasas_register_set __iomem * regs) */ writel(status, ®s->outbound_intr_status); + /* Dummy readl to force pci flush */ + readl(®s->outbound_intr_status); + return 0; } @@ -293,6 +300,9 @@ megasas_clear_intr_ppc(struct megasas_register_set __iomem * regs) */ writel(status, ®s->outbound_doorbell_clear); + /* Dummy readl to force pci flush */ + readl(®s->outbound_doorbell_clear); + return 0; } /** @@ -317,6 +327,99 @@ static struct megasas_instance_template megasas_instance_template_ppc = { .read_fw_status_reg = megasas_read_fw_status_reg_ppc, }; +/** +* The following functions are defined for gen2 (deviceid : 0x78 0x79) +* controllers +*/ + +/** + * megasas_enable_intr_gen2 - Enables interrupts + * @regs: MFI register set + */ +static inline void +megasas_enable_intr_gen2(struct megasas_register_set __iomem *regs) +{ + writel(0xFFFFFFFF, &(regs)->outbound_doorbell_clear); + + /* write ~0x00000005 (4 & 1) to the intr mask*/ + writel(~MFI_GEN2_ENABLE_INTERRUPT_MASK, &(regs)->outbound_intr_mask); + + /* Dummy readl to force pci flush */ + readl(®s->outbound_intr_mask); +} + +/** + * megasas_disable_intr_gen2 - Disables interrupt + * @regs: MFI register set + */ +static inline void +megasas_disable_intr_gen2(struct megasas_register_set __iomem *regs) +{ + u32 mask = 0xFFFFFFFF; + writel(mask, ®s->outbound_intr_mask); + /* Dummy readl to force pci flush */ + readl(®s->outbound_intr_mask); +} + +/** + * megasas_read_fw_status_reg_gen2 - returns the current FW status value + * @regs: MFI register set + */ +static u32 +megasas_read_fw_status_reg_gen2(struct megasas_register_set __iomem *regs) +{ + return readl(&(regs)->outbound_scratch_pad); +} + +/** + * megasas_clear_interrupt_gen2 - Check & clear interrupt + * @regs: MFI register set + */ +static int +megasas_clear_intr_gen2(struct megasas_register_set __iomem *regs) +{ + u32 status; + /* + * Check if it is our interrupt + */ + status = readl(®s->outbound_intr_status); + + if (!(status & MFI_GEN2_ENABLE_INTERRUPT_MASK)) + return 1; + + /* + * Clear the interrupt by writing back the same value + */ + writel(status, ®s->outbound_doorbell_clear); + + /* Dummy readl to force pci flush */ + readl(®s->outbound_intr_status); + + return 0; +} +/** + * megasas_fire_cmd_gen2 - Sends command to the FW + * @frame_phys_addr : Physical address of cmd + * @frame_count : Number of frames for the command + * @regs : MFI register set + */ +static inline void +megasas_fire_cmd_gen2(dma_addr_t frame_phys_addr, u32 frame_count, + struct megasas_register_set __iomem *regs) +{ + writel((frame_phys_addr | (frame_count<<1))|1, + &(regs)->inbound_queue_port); +} + +static struct megasas_instance_template megasas_instance_template_gen2 = { + + .fire_cmd = megasas_fire_cmd_gen2, + .enable_intr = megasas_enable_intr_gen2, + .disable_intr = megasas_disable_intr_gen2, + .clear_intr = megasas_clear_intr_gen2, + .read_fw_status_reg = megasas_read_fw_status_reg_gen2, +}; + /** * This is the end of set of functions & definitions * specific to ppc (deviceid : 0x60) controllers @@ -1976,7 +2079,12 @@ static int megasas_init_mfi(struct megasas_instance *instance) /* * Map the message registers */ - instance->base_addr = pci_resource_start(instance->pdev, 0); + if ((instance->pdev->device == PCI_DEVICE_ID_LSI_SAS1078GEN2) || + (instance->pdev->device == PCI_DEVICE_ID_LSI_SAS0079GEN2)) { + instance->base_addr = pci_resource_start(instance->pdev, 1); + } else { + instance->base_addr = pci_resource_start(instance->pdev, 0); + } if (pci_request_regions(instance->pdev, "megasas: LSI")) { printk(KERN_DEBUG "megasas: IO memory region busy!\n"); @@ -1998,6 +2106,10 @@ static int megasas_init_mfi(struct megasas_instance *instance) case PCI_DEVICE_ID_LSI_SAS1078DE: instance->instancet = &megasas_instance_template_ppc; break; + case PCI_DEVICE_ID_LSI_SAS1078GEN2: + case PCI_DEVICE_ID_LSI_SAS0079GEN2: + instance->instancet = &megasas_instance_template_gen2; + break; case PCI_DEVICE_ID_LSI_SAS1064R: case PCI_DEVICE_ID_DELL_PERC5: default: @@ -2857,6 +2969,7 @@ static void megasas_shutdown(struct pci_dev *pdev) { struct megasas_instance *instance = pci_get_drvdata(pdev); megasas_flush_cache(instance); + megasas_shutdown_controller(instance, MR_DCMD_CTRL_SHUTDOWN); } /** @@ -3292,7 +3405,7 @@ megasas_sysfs_set_dbg_lvl(struct device_driver *dd, const char *buf, size_t coun return retval; } -static DRIVER_ATTR(dbg_lvl, S_IRUGO|S_IWUGO, megasas_sysfs_show_dbg_lvl, +static DRIVER_ATTR(dbg_lvl, S_IRUGO|S_IWUSR, megasas_sysfs_show_dbg_lvl, megasas_sysfs_set_dbg_lvl); static ssize_t diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h index b0c41e67170281428b5725437524826a7a10fd6f..0d033248fdf1dffe5cefc162901aec3fcd487b59 100644 --- a/drivers/scsi/megaraid/megaraid_sas.h +++ b/drivers/scsi/megaraid/megaraid_sas.h @@ -18,9 +18,9 @@ /* * MegaRAID SAS Driver meta data */ -#define MEGASAS_VERSION "00.00.03.20-rc1" -#define MEGASAS_RELDATE "March 10, 2008" -#define MEGASAS_EXT_VERSION "Mon. March 10 11:02:31 PDT 2008" +#define MEGASAS_VERSION "00.00.04.01" +#define MEGASAS_RELDATE "July 24, 2008" +#define MEGASAS_EXT_VERSION "Thu July 24 11:41:51 PST 2008" /* * Device IDs @@ -28,6 +28,8 @@ #define PCI_DEVICE_ID_LSI_SAS1078R 0x0060 #define PCI_DEVICE_ID_LSI_SAS1078DE 0x007C #define PCI_DEVICE_ID_LSI_VERDE_ZCR 0x0413 +#define PCI_DEVICE_ID_LSI_SAS1078GEN2 0x0078 +#define PCI_DEVICE_ID_LSI_SAS0079GEN2 0x0079 /* * ===================================== @@ -580,6 +582,8 @@ struct megasas_ctrl_info { #define MEGASAS_COMPLETION_TIMER_INTERVAL (HZ/10) #define MFI_REPLY_1078_MESSAGE_INTERRUPT 0x80000000 +#define MFI_REPLY_GEN2_MESSAGE_INTERRUPT 0x00000001 +#define MFI_GEN2_ENABLE_INTERRUPT_MASK (0x00000001 | 0x00000004) /* * register set for both 1068 and 1078 controllers diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c index edf9fdb3cb3c7dda1faa3059defdd66501eefe58..22052bb7becb4023b170f2c6abbf56dea609770d 100644 --- a/drivers/scsi/nsp32.c +++ b/drivers/scsi/nsp32.c @@ -23,7 +23,6 @@ * 1.2: PowerPC (big endian) support. */ -#include #include #include #include diff --git a/drivers/scsi/nsp32.h b/drivers/scsi/nsp32.h index 6715ecb3bfcaf2f1a3bce11c94b826ac72893979..9565acf1aa729d888d99f347eee5956436bd4960 100644 --- a/drivers/scsi/nsp32.h +++ b/drivers/scsi/nsp32.h @@ -16,7 +16,6 @@ #ifndef _NSP32_H #define _NSP32_H -#include //#define NSP32_DEBUG 9 /* diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c index a221b6ef9fa991dac4e685c4e8ac290a6cb50be8..24e6cb8396e35e9bcebe890e9352f1cddc613c80 100644 --- a/drivers/scsi/pcmcia/nsp_cs.c +++ b/drivers/scsi/pcmcia/nsp_cs.c @@ -25,7 +25,6 @@ ***********************************************************************/ -#include #include #include #include diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index a319a20ed440748da301b5a268941d5e57d00294..45e7dcb4b34d8b276edae17cf56a13c749317fa3 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -993,6 +993,17 @@ qla2x00_terminate_rport_io(struct fc_rport *rport) { fc_port_t *fcport = *(fc_port_t **)rport->dd_data; + /* + * At this point all fcport's software-states are cleared. Perform any + * final cleanup of firmware resources (PCBs and XCBs). + */ + if (fcport->loop_id != FC_NO_LOOP_ID) { + fcport->ha->isp_ops->fabric_logout(fcport->ha, fcport->loop_id, + fcport->d_id.b.domain, fcport->d_id.b.area, + fcport->d_id.b.al_pa); + fcport->loop_id = FC_NO_LOOP_ID; + } + qla2x00_abort_fcport_cmds(fcport); scsi_target_unblock(&rport->dev); } diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 6da31ba94404f7bf6b48f418a3ba18829569adb8..94a720eabfd83cc491601ba7b53d5bfef82f4ae2 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -2237,6 +2237,7 @@ typedef struct scsi_qla_host { #define REGISTER_FDMI_NEEDED 26 #define FCPORT_UPDATE_NEEDED 27 #define VP_DPC_NEEDED 28 /* wake up for VP dpc handling */ +#define UNLOADING 29 uint32_t device_flags; #define DFLG_LOCAL_DEVICES BIT_0 diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 601a6b29750c5beec1d52cc1b5638b396073f7f2..ee89ddd64aae17d7098c3aae9614593f7e2c6e03 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -976,8 +976,9 @@ qla2x00_setup_chip(scsi_qla_host_t *ha) &ha->fw_attributes, &ha->fw_memory_size); qla2x00_resize_request_q(ha); ha->flags.npiv_supported = 0; - if ((IS_QLA24XX(ha) || IS_QLA25XX(ha)) && - (ha->fw_attributes & BIT_2)) { + if ((IS_QLA24XX(ha) || IS_QLA25XX(ha) || + IS_QLA84XX(ha)) && + (ha->fw_attributes & BIT_2)) { ha->flags.npiv_supported = 1; if ((!ha->max_npiv_vports) || ((ha->max_npiv_vports + 1) % @@ -3251,6 +3252,7 @@ qla2x00_abort_isp(scsi_qla_host_t *ha) { int rval; uint8_t status = 0; + scsi_qla_host_t *vha; if (ha->flags.online) { ha->flags.online = 0; @@ -3265,6 +3267,8 @@ qla2x00_abort_isp(scsi_qla_host_t *ha) if (atomic_read(&ha->loop_state) != LOOP_DOWN) { atomic_set(&ha->loop_state, LOOP_DOWN); qla2x00_mark_all_devices_lost(ha, 0); + list_for_each_entry(vha, &ha->vp_list, vp_list) + qla2x00_mark_all_devices_lost(vha, 0); } else { if (!atomic_read(&ha->loop_down_timer)) atomic_set(&ha->loop_down_timer, diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 874d802edb7de482c79774bd760bdf61a7210ca4..45a3b93eed57aac2617617a79a449df231f51f8f 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -879,11 +879,12 @@ qla2x00_handle_sense(srb_t *sp, uint8_t *sense_data, uint32_t sense_len) sp->request_sense_ptr += sense_len; sp->request_sense_length -= sense_len; if (sp->request_sense_length != 0) - sp->ha->status_srb = sp; + sp->fcport->ha->status_srb = sp; DEBUG5(printk("%s(): Check condition Sense data, scsi(%ld:%d:%d:%d) " - "cmd=%p pid=%ld\n", __func__, sp->ha->host_no, cp->device->channel, - cp->device->id, cp->device->lun, cp, cp->serial_number)); + "cmd=%p pid=%ld\n", __func__, sp->fcport->ha->host_no, + cp->device->channel, cp->device->id, cp->device->lun, cp, + cp->serial_number)); if (sense_len) DEBUG5(qla2x00_dump_buffer(cp->sense_buffer, CMD_ACTUAL_SNSLEN(cp))); @@ -1184,9 +1185,8 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) atomic_read(&fcport->state))); cp->result = DID_BUS_BUSY << 16; - if (atomic_read(&fcport->state) == FCS_ONLINE) { - qla2x00_mark_device_lost(ha, fcport, 1, 1); - } + if (atomic_read(&fcport->state) == FCS_ONLINE) + qla2x00_mark_device_lost(fcport->ha, fcport, 1, 1); break; case CS_RESET: @@ -1229,7 +1229,7 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) /* Check to see if logout occurred. */ if ((le16_to_cpu(sts->status_flags) & SF_LOGOUT_SENT)) - qla2x00_mark_device_lost(ha, fcport, 1, 1); + qla2x00_mark_device_lost(fcport->ha, fcport, 1, 1); break; default: diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index bc90d6b8d0a0d940bf1114c79c818cebc7ee81c5..813bc7784c0aa8fc6542fbce86ec7e5d8e586662 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -2686,7 +2686,7 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *ha, set_bit(VP_IDX_ACQUIRED, &vha->vp_flags); set_bit(VP_DPC_NEEDED, &ha->dpc_flags); - wake_up_process(ha->dpc_thread); + qla2xxx_wake_dpc(ha); } } diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c index 50baf6a1d67cbc732eac8ec5578d36ea20b59fba..93560cd727845d73db00bf635e0c75129697d63e 100644 --- a/drivers/scsi/qla2xxx/qla_mid.c +++ b/drivers/scsi/qla2xxx/qla_mid.c @@ -6,7 +6,6 @@ */ #include "qla_def.h" -#include #include #include #include diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 7c8af7ed2a5dc0d841fa797050d82fd5baefdfb1..26afe44265c794177380eea2b25433d2277761f5 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -780,7 +780,8 @@ qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *ha, unsigned int t, sp = pha->outstanding_cmds[cnt]; if (!sp) continue; - if (ha->vp_idx != sp->ha->vp_idx) + + if (ha->vp_idx != sp->fcport->ha->vp_idx) continue; match = 0; switch (type) { @@ -1080,9 +1081,7 @@ qla2x00_abort_all_cmds(scsi_qla_host_t *ha, int res) sp = ha->outstanding_cmds[cnt]; if (sp) { ha->outstanding_cmds[cnt] = NULL; - sp->flags = 0; sp->cmd->result = res; - sp->cmd->host_scribble = (unsigned char *)NULL; qla2x00_sp_compl(ha, sp); } } @@ -1776,10 +1775,15 @@ probe_out: static void qla2x00_remove_one(struct pci_dev *pdev) { - scsi_qla_host_t *ha; + scsi_qla_host_t *ha, *vha, *temp; ha = pci_get_drvdata(pdev); + list_for_each_entry_safe(vha, temp, &ha->vp_list, vp_list) + fc_vport_terminate(vha->fc_vport); + + set_bit(UNLOADING, &ha->dpc_flags); + qla2x00_dfs_remove(ha); qla84xx_put_chip(ha); @@ -2451,8 +2455,10 @@ qla2x00_do_dpc(void *data) void qla2xxx_wake_dpc(scsi_qla_host_t *ha) { - if (ha->dpc_thread) - wake_up_process(ha->dpc_thread); + struct task_struct *t = ha->dpc_thread; + + if (!test_bit(UNLOADING, &ha->dpc_flags) && t) + wake_up_process(t); } /* diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h index 676c390db354c18c58d816154be7d41f3c8811c8..4160e4caa7b97af229f03b74bb472fb7a4dd53b3 100644 --- a/drivers/scsi/qla2xxx/qla_version.h +++ b/drivers/scsi/qla2xxx/qla_version.h @@ -7,7 +7,7 @@ /* * Driver version */ -#define QLA2XXX_VERSION "8.02.01-k6" +#define QLA2XXX_VERSION "8.02.01-k7" #define QLA_DRIVER_MAJOR_VER 8 #define QLA_DRIVER_MINOR_VER 2 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index e5e7d78564545543925fc6136c6e7c7fc994c028..2a2bc89aba83204f331f3023424150cc1a050f99 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -1875,6 +1875,7 @@ static int sd_probe(struct device *dev) dev_set_drvdata(dev, sdkp); add_disk(gd); + blk_register_filter(gd); sd_dif_config_host(sdkp); sd_printk(KERN_NOTICE, sdkp, "Attached SCSI %sdisk\n", @@ -1908,6 +1909,7 @@ static int sd_remove(struct device *dev) struct scsi_disk *sdkp = dev_get_drvdata(dev); device_del(&sdkp->dev); + blk_unregister_filter(sdkp->disk); del_gendisk(sdkp->disk); sd_shutdown(dev); diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index 3d36270a8b4d0a720a31f49b62dd3e3531ef6d97..661f9f21650a57f6361650ec5b685bb01d595da9 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -217,6 +217,18 @@ static int sg_last_dev(void); #define SZ_SG_IOVEC sizeof(sg_iovec_t) #define SZ_SG_REQ_INFO sizeof(sg_req_info_t) +static int sg_allow_access(struct file *filp, unsigned char *cmd) +{ + struct sg_fd *sfp = (struct sg_fd *)filp->private_data; + struct request_queue *q = sfp->parentdp->device->request_queue; + + if (sfp->parentdp->device->type == TYPE_SCANNER) + return 0; + + return blk_verify_command(&q->cmd_filter, + cmd, filp->f_mode & FMODE_WRITE); +} + static int sg_open(struct inode *inode, struct file *filp) { @@ -689,7 +701,7 @@ sg_new_write(Sg_fd *sfp, struct file *file, const char __user *buf, sg_remove_request(sfp, srp); return -EFAULT; } - if (read_only && !blk_verify_command(file, cmnd)) { + if (read_only && sg_allow_access(file, cmnd)) { sg_remove_request(sfp, srp); return -EPERM; } @@ -793,6 +805,7 @@ sg_ioctl(struct inode *inode, struct file *filp, if ((!(sfp = (Sg_fd *) filp->private_data)) || (!(sdp = sfp->parentdp))) return -ENXIO; + SCSI_LOG_TIMEOUT(3, printk("sg_ioctl: %s, cmd=0x%x\n", sdp->disk->disk_name, (int) cmd_in)); read_only = (O_RDWR != (filp->f_flags & O_ACCMODE)); @@ -1061,7 +1074,7 @@ sg_ioctl(struct inode *inode, struct file *filp, if (copy_from_user(&opcode, siocp->data, 1)) return -EFAULT; - if (!blk_verify_command(filp, &opcode)) + if (sg_allow_access(filp, &opcode)) return -EPERM; } return sg_scsi_ioctl(filp, sdp->device->request_queue, NULL, p); diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index 27f5bfd1def343e205c2710a587571650026410f..3292965bfd84272ad83450b46d7a454c588c01bb 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -656,6 +656,7 @@ static int sr_probe(struct device *dev) dev_set_drvdata(dev, cd); disk->flags |= GENHD_FL_REMOVABLE; add_disk(disk); + blk_register_filter(disk); sdev_printk(KERN_DEBUG, sdev, "Attached scsi CD-ROM %s\n", cd->cdi.name); @@ -894,6 +895,7 @@ static int sr_remove(struct device *dev) { struct scsi_cd *cd = dev_get_drvdata(dev); + blk_unregister_filter(cd->disk); del_gendisk(cd->disk); mutex_lock(&sr_ref_mutex); diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index 342e12fb1c2525f74bb15d0e21ca4e473962ecd1..9ccc563d87303604c8cd63f355040177c30faf81 100644 --- a/drivers/serial/8250.c +++ b/drivers/serial/8250.c @@ -1908,14 +1908,22 @@ static int serial8250_startup(struct uart_port *port) * kick the UART on a regular basis. */ if (!(iir1 & UART_IIR_NO_INT) && (iir & UART_IIR_NO_INT)) { + up->bugs |= UART_BUG_THRE; pr_debug("ttyS%d - using backup timer\n", port->line); - up->timer.function = serial8250_backup_timeout; - up->timer.data = (unsigned long)up; - mod_timer(&up->timer, jiffies + - poll_timeout(up->port.timeout) + HZ / 5); } } + /* + * The above check will only give an accurate result the first time + * the port is opened so this value needs to be preserved. + */ + if (up->bugs & UART_BUG_THRE) { + up->timer.function = serial8250_backup_timeout; + up->timer.data = (unsigned long)up; + mod_timer(&up->timer, jiffies + + poll_timeout(up->port.timeout) + HZ / 5); + } + /* * If the "interrupt" for this port doesn't correspond with any * hardware interrupt, we use a timer-based system. The original diff --git a/drivers/serial/8250.h b/drivers/serial/8250.h index 78c00162b04e7630bd5a08f3df952dd441e8e503..520260326f3dfeb64b67643e1a27938e733d71fc 100644 --- a/drivers/serial/8250.h +++ b/drivers/serial/8250.h @@ -47,6 +47,7 @@ struct serial8250_config { #define UART_BUG_QUOT (1 << 0) /* UART has buggy quot LSB */ #define UART_BUG_TXEN (1 << 1) /* UART has buggy TX IIR status */ #define UART_BUG_NOMSR (1 << 2) /* UART has buggy MSR status bits (Au1x00) */ +#define UART_BUG_THRE (1 << 3) /* UART has buggy THRE reassertion */ #define PROBE_RSA (1 << 0) #define PROBE_ANY (~0) diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 3b4a14e355c1ac386a39c96ce0993d39ccf9e6b6..77cb34270fc18699ad754c4d848bf27cc7e27942 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -449,6 +449,7 @@ config SERIAL_CLPS711X_CONSOLE config SERIAL_SAMSUNG tristate "Samsung SoC serial support" depends on ARM && PLAT_S3C24XX + select SERIAL_CORE help Support for the on-chip UARTs on the Samsung S3C24XX series CPUs, providing /dev/ttySAC0, 1 and 2 (note, some machines may not diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c index efcd44344fb1e011e9b6b926a67dfd5d0d2d6443..4a0d30bed9f12729355272560f66bff6aeb9649e 100644 --- a/drivers/serial/bfin_5xx.c +++ b/drivers/serial/bfin_5xx.c @@ -28,7 +28,7 @@ #endif #include -#include +#include #ifdef CONFIG_SERIAL_BFIN_DMA #include diff --git a/drivers/serial/sunhv.c b/drivers/serial/sunhv.c index aeeec5588afd48c2573097417f6fc428d0f6b39d..e41766d08035643e18b72a2cfb88bf471355d885 100644 --- a/drivers/serial/sunhv.c +++ b/drivers/serial/sunhv.c @@ -17,11 +17,11 @@ #include #include #include +#include #include #include #include -#include #include #if defined(CONFIG_MAGIC_SYSRQ) diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c index 15ee497e1c78805e3030cd41f383864070884980..29b4458abf744601f39a672bcb0333f5c92b519d 100644 --- a/drivers/serial/sunsab.c +++ b/drivers/serial/sunsab.c @@ -32,11 +32,11 @@ #include #include #include +#include #include #include #include -#include #if defined(CONFIG_SERIAL_SUNSAB_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) #define SUPPORT_SYSRQ diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c index e24e68235088855c719c629f37a020f5d78d0e54..a378464f92927e83fde05e4e236eaa4f413f1aa5 100644 --- a/drivers/serial/sunsu.c +++ b/drivers/serial/sunsu.c @@ -35,11 +35,11 @@ #include #include #include +#include #include #include #include -#include #if defined(CONFIG_SERIAL_SUNSU_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) #define SUPPORT_SYSRQ diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c index 0f3d69b86d6795de97bc81239d20fb78cbb920e9..3cb4c8aee13fa74461648ff3a4ec9f12380fbba3 100644 --- a/drivers/serial/sunzilog.c +++ b/drivers/serial/sunzilog.c @@ -32,11 +32,11 @@ #include #endif #include +#include #include #include #include -#include #if defined(CONFIG_SERIAL_SUNZILOG_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) #define SUPPORT_SYSRQ diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 964124b60db2560b12f15d08dbdeeff43a058e16..75e86865234c924a67bb94d39c3fc259a6925b5a 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -226,10 +226,11 @@ EXPORT_SYMBOL_GPL(spi_alloc_device); * Companion function to spi_alloc_device. Devices allocated with * spi_alloc_device can be added onto the spi bus with this function. * - * Returns 0 on success; non-zero on failure + * Returns 0 on success; negative errno on failure */ int spi_add_device(struct spi_device *spi) { + static DEFINE_MUTEX(spi_add_lock); struct device *dev = spi->master->dev.parent; int status; @@ -246,26 +247,43 @@ int spi_add_device(struct spi_device *spi) "%s.%u", spi->master->dev.bus_id, spi->chip_select); - /* drivers may modify this initial i/o setup */ + + /* We need to make sure there's no other device with this + * chipselect **BEFORE** we call setup(), else we'll trash + * its configuration. Lock against concurrent add() calls. + */ + mutex_lock(&spi_add_lock); + + if (bus_find_device_by_name(&spi_bus_type, NULL, spi->dev.bus_id) + != NULL) { + dev_err(dev, "chipselect %d already in use\n", + spi->chip_select); + status = -EBUSY; + goto done; + } + + /* Drivers may modify this initial i/o setup, but will + * normally rely on the device being setup. Devices + * using SPI_CS_HIGH can't coexist well otherwise... + */ status = spi->master->setup(spi); if (status < 0) { dev_err(dev, "can't %s %s, status %d\n", "setup", spi->dev.bus_id, status); - return status; + goto done; } - /* driver core catches callers that misbehave by defining - * devices that already exist. - */ + /* Device may be bound to an active driver when this returns */ status = device_add(&spi->dev); - if (status < 0) { + if (status < 0) dev_err(dev, "can't %s %s, status %d\n", "add", spi->dev.bus_id, status); - return status; - } + else + dev_dbg(dev, "registered child %s\n", spi->dev.bus_id); - dev_dbg(dev, "registered child %s\n", spi->dev.bus_id); - return 0; +done: + mutex_unlock(&spi_add_lock); + return status; } EXPORT_SYMBOL_GPL(spi_add_device); diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c index d831a2beff393079d9a20686494bf022be1f7651..87ab2443e66d405ec72d45a2da2f120d59e48f0c 100644 --- a/drivers/ssb/main.c +++ b/drivers/ssb/main.c @@ -1165,15 +1165,19 @@ EXPORT_SYMBOL(ssb_dma_translation); int ssb_dma_set_mask(struct ssb_device *dev, u64 mask) { +#ifdef CONFIG_SSB_PCIHOST int err; +#endif switch (dev->bus->bustype) { case SSB_BUSTYPE_PCI: +#ifdef CONFIG_SSB_PCIHOST err = pci_set_dma_mask(dev->bus->host_pci, mask); if (err) return err; err = pci_set_consistent_dma_mask(dev->bus->host_pci, mask); return err; +#endif case SSB_BUSTYPE_SSB: return dma_set_mask(dev->dev, mask); default: @@ -1188,6 +1192,7 @@ void * ssb_dma_alloc_consistent(struct ssb_device *dev, size_t size, { switch (dev->bus->bustype) { case SSB_BUSTYPE_PCI: +#ifdef CONFIG_SSB_PCIHOST if (gfp_flags & GFP_DMA) { /* Workaround: The PCI API does not support passing * a GFP flag. */ @@ -1195,6 +1200,7 @@ void * ssb_dma_alloc_consistent(struct ssb_device *dev, size_t size, size, dma_handle, gfp_flags); } return pci_alloc_consistent(dev->bus->host_pci, size, dma_handle); +#endif case SSB_BUSTYPE_SSB: return dma_alloc_coherent(dev->dev, size, dma_handle, gfp_flags); default: @@ -1210,6 +1216,7 @@ void ssb_dma_free_consistent(struct ssb_device *dev, size_t size, { switch (dev->bus->bustype) { case SSB_BUSTYPE_PCI: +#ifdef CONFIG_SSB_PCIHOST if (gfp_flags & GFP_DMA) { /* Workaround: The PCI API does not support passing * a GFP flag. */ @@ -1220,6 +1227,7 @@ void ssb_dma_free_consistent(struct ssb_device *dev, size_t size, pci_free_consistent(dev->bus->host_pci, size, vaddr, dma_handle); return; +#endif case SSB_BUSTYPE_SSB: dma_free_coherent(dev->dev, size, vaddr, dma_handle); return; diff --git a/drivers/uio/Kconfig b/drivers/uio/Kconfig index 2e9079df26b3a2ebd67e633295167389d380ae81..4190be64917f416be6f4809929bf0e23b78a755d 100644 --- a/drivers/uio/Kconfig +++ b/drivers/uio/Kconfig @@ -33,6 +33,19 @@ config UIO_PDRV If you don't know what to do here, say N. +config UIO_PDRV_GENIRQ + tristate "Userspace I/O platform driver with generic IRQ handling" + help + Platform driver for Userspace I/O devices, including generic + interrupt handling code. Shared interrupts are not supported. + + This kernel driver requires that the matching userspace driver + handles interrupts in a special way. Userspace is responsible + for acknowledging the hardware device if needed, and re-enabling + interrupts in the interrupt controller using the write() syscall. + + If you don't know what to do here, say N. + config UIO_SMX tristate "SMX cryptengine UIO interface" default n diff --git a/drivers/uio/Makefile b/drivers/uio/Makefile index e00ce0def1a02898d0b197c2c593f8344bb989b7..8667bbdef904fc3ddd2df2d1208938f5fdcc2a7e 100644 --- a/drivers/uio/Makefile +++ b/drivers/uio/Makefile @@ -1,4 +1,5 @@ obj-$(CONFIG_UIO) += uio.o obj-$(CONFIG_UIO_CIF) += uio_cif.o obj-$(CONFIG_UIO_PDRV) += uio_pdrv.o +obj-$(CONFIG_UIO_PDRV_GENIRQ) += uio_pdrv_genirq.o obj-$(CONFIG_UIO_SMX) += uio_smx.o diff --git a/drivers/uio/uio_pdrv.c b/drivers/uio/uio_pdrv.c index 5d0d2e85d9820ed70c48b900c262d7ff1c44f393..0b4ef39cd85d289d3aee60264dd6044bee1f0b8b 100644 --- a/drivers/uio/uio_pdrv.c +++ b/drivers/uio/uio_pdrv.c @@ -88,6 +88,8 @@ static int uio_pdrv_remove(struct platform_device *pdev) uio_unregister_device(pdata->uioinfo); + kfree(pdata); + return 0; } @@ -114,5 +116,5 @@ module_exit(uio_pdrv_exit); MODULE_AUTHOR("Uwe Kleine-Koenig"); MODULE_DESCRIPTION("Userspace I/O platform driver"); -MODULE_LICENSE("GPL"); +MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:" DRIVER_NAME); diff --git a/drivers/uio/uio_pdrv_genirq.c b/drivers/uio/uio_pdrv_genirq.c new file mode 100644 index 0000000000000000000000000000000000000000..1f82c83a92aeb64aebc61071427fb80b4f4c3e32 --- /dev/null +++ b/drivers/uio/uio_pdrv_genirq.c @@ -0,0 +1,188 @@ +/* + * drivers/uio/uio_pdrv_genirq.c + * + * Userspace I/O platform driver with generic IRQ handling code. + * + * Copyright (C) 2008 Magnus Damm + * + * Based on uio_pdrv.c by Uwe Kleine-Koenig, + * Copyright (C) 2008 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ + +#include +#include +#include +#include +#include +#include + +#define DRIVER_NAME "uio_pdrv_genirq" + +struct uio_pdrv_genirq_platdata { + struct uio_info *uioinfo; + spinlock_t lock; + unsigned long flags; +}; + +static irqreturn_t uio_pdrv_genirq_handler(int irq, struct uio_info *dev_info) +{ + struct uio_pdrv_genirq_platdata *priv = dev_info->priv; + + /* Just disable the interrupt in the interrupt controller, and + * remember the state so we can allow user space to enable it later. + */ + + if (!test_and_set_bit(0, &priv->flags)) + disable_irq_nosync(irq); + + return IRQ_HANDLED; +} + +static int uio_pdrv_genirq_irqcontrol(struct uio_info *dev_info, s32 irq_on) +{ + struct uio_pdrv_genirq_platdata *priv = dev_info->priv; + unsigned long flags; + + /* Allow user space to enable and disable the interrupt + * in the interrupt controller, but keep track of the + * state to prevent per-irq depth damage. + * + * Serialize this operation to support multiple tasks. + */ + + spin_lock_irqsave(&priv->lock, flags); + if (irq_on) { + if (test_and_clear_bit(0, &priv->flags)) + enable_irq(dev_info->irq); + } else { + if (!test_and_set_bit(0, &priv->flags)) + disable_irq(dev_info->irq); + } + spin_unlock_irqrestore(&priv->lock, flags); + + return 0; +} + +static int uio_pdrv_genirq_probe(struct platform_device *pdev) +{ + struct uio_info *uioinfo = pdev->dev.platform_data; + struct uio_pdrv_genirq_platdata *priv; + struct uio_mem *uiomem; + int ret = -EINVAL; + int i; + + if (!uioinfo || !uioinfo->name || !uioinfo->version) { + dev_err(&pdev->dev, "missing platform_data\n"); + goto bad0; + } + + if (uioinfo->handler || uioinfo->irqcontrol || uioinfo->irq_flags) { + dev_err(&pdev->dev, "interrupt configuration error\n"); + goto bad0; + } + + priv = kzalloc(sizeof(*priv), GFP_KERNEL); + if (!priv) { + ret = -ENOMEM; + dev_err(&pdev->dev, "unable to kmalloc\n"); + goto bad0; + } + + priv->uioinfo = uioinfo; + spin_lock_init(&priv->lock); + priv->flags = 0; /* interrupt is enabled to begin with */ + + uiomem = &uioinfo->mem[0]; + + for (i = 0; i < pdev->num_resources; ++i) { + struct resource *r = &pdev->resource[i]; + + if (r->flags != IORESOURCE_MEM) + continue; + + if (uiomem >= &uioinfo->mem[MAX_UIO_MAPS]) { + dev_warn(&pdev->dev, "device has more than " + __stringify(MAX_UIO_MAPS) + " I/O memory resources.\n"); + break; + } + + uiomem->memtype = UIO_MEM_PHYS; + uiomem->addr = r->start; + uiomem->size = r->end - r->start + 1; + ++uiomem; + } + + while (uiomem < &uioinfo->mem[MAX_UIO_MAPS]) { + uiomem->size = 0; + ++uiomem; + } + + /* This driver requires no hardware specific kernel code to handle + * interrupts. Instead, the interrupt handler simply disables the + * interrupt in the interrupt controller. User space is responsible + * for performing hardware specific acknowledge and re-enabling of + * the interrupt in the interrupt controller. + * + * Interrupt sharing is not supported. + */ + + uioinfo->irq_flags = IRQF_DISABLED; + uioinfo->handler = uio_pdrv_genirq_handler; + uioinfo->irqcontrol = uio_pdrv_genirq_irqcontrol; + uioinfo->priv = priv; + + ret = uio_register_device(&pdev->dev, priv->uioinfo); + if (ret) { + dev_err(&pdev->dev, "unable to register uio device\n"); + goto bad1; + } + + platform_set_drvdata(pdev, priv); + return 0; + bad1: + kfree(priv); + bad0: + return ret; +} + +static int uio_pdrv_genirq_remove(struct platform_device *pdev) +{ + struct uio_pdrv_genirq_platdata *priv = platform_get_drvdata(pdev); + + uio_unregister_device(priv->uioinfo); + kfree(priv); + return 0; +} + +static struct platform_driver uio_pdrv_genirq = { + .probe = uio_pdrv_genirq_probe, + .remove = uio_pdrv_genirq_remove, + .driver = { + .name = DRIVER_NAME, + .owner = THIS_MODULE, + }, +}; + +static int __init uio_pdrv_genirq_init(void) +{ + return platform_driver_register(&uio_pdrv_genirq); +} + +static void __exit uio_pdrv_genirq_exit(void) +{ + platform_driver_unregister(&uio_pdrv_genirq); +} + +module_init(uio_pdrv_genirq_init); +module_exit(uio_pdrv_genirq_exit); + +MODULE_AUTHOR("Magnus Damm"); +MODULE_DESCRIPTION("Userspace I/O platform driver with generic IRQ handling"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:" DRIVER_NAME); diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig index 755823cdf62a992b83d24fb894d186ed58e0761e..bcefbddeba5099877981a1717cfd22edfd35e159 100644 --- a/drivers/usb/Kconfig +++ b/drivers/usb/Kconfig @@ -95,16 +95,18 @@ config USB source "drivers/usb/core/Kconfig" +source "drivers/usb/mon/Kconfig" + source "drivers/usb/host/Kconfig" +source "drivers/usb/musb/Kconfig" + source "drivers/usb/class/Kconfig" source "drivers/usb/storage/Kconfig" source "drivers/usb/image/Kconfig" -source "drivers/usb/mon/Kconfig" - comment "USB port drivers" depends on USB diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c index 507a9bd0d77caa6267caa7c52f4c108a5082c959..9aea43a8c4adce959b3aafcc1b171f807b2fc1a7 100644 --- a/drivers/usb/atm/cxacru.c +++ b/drivers/usb/atm/cxacru.c @@ -602,7 +602,7 @@ static int cxacru_cm_get_array(struct cxacru_data *instance, enum cxacru_cm_requ offd = le32_to_cpu(buf[offb++]); if (offd >= size) { if (printk_ratelimit()) - usb_err(instance->usbatm, "wrong index #%x in response to cm #%x\n", + usb_err(instance->usbatm, "wrong index %#x in response to cm %#x\n", offd, cm); ret = -EIO; goto cleanup; diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c index cb01b5106efd0b0b7c7e9f04d61488392adef34b..b6483dd98acc46e8e3f82648c6b40d54f45f41dd 100644 --- a/drivers/usb/atm/ueagle-atm.c +++ b/drivers/usb/atm/ueagle-atm.c @@ -64,7 +64,6 @@ #include #include #include -#include #include #include diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 0725b1871f23f757b8012dde88cb08ee90e9b3b7..c257453fa9dec42ea864b6cbd89dbd6a3cab5781 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -51,6 +51,7 @@ */ #undef DEBUG +#undef VERBOSE_DEBUG #include #include @@ -70,6 +71,9 @@ #include "cdc-acm.h" + +#define ACM_CLOSE_TIMEOUT 15 /* seconds to let writes drain */ + /* * Version Information */ @@ -85,6 +89,12 @@ static DEFINE_MUTEX(open_mutex); #define ACM_READY(acm) (acm && acm->dev && acm->used) +#ifdef VERBOSE_DEBUG +#define verbose 1 +#else +#define verbose 0 +#endif + /* * Functions for ACM control messages. */ @@ -136,19 +146,17 @@ static int acm_wb_alloc(struct acm *acm) static int acm_wb_is_avail(struct acm *acm) { int i, n; + unsigned long flags; n = ACM_NW; + spin_lock_irqsave(&acm->write_lock, flags); for (i = 0; i < ACM_NW; i++) { n -= acm->wb[i].use; } + spin_unlock_irqrestore(&acm->write_lock, flags); return n; } -static inline int acm_wb_is_used(struct acm *acm, int wbn) -{ - return acm->wb[wbn].use; -} - /* * Finish write. */ @@ -157,7 +165,6 @@ static void acm_write_done(struct acm *acm, struct acm_wb *wb) unsigned long flags; spin_lock_irqsave(&acm->write_lock, flags); - acm->write_ready = 1; wb->use = 0; acm->transmitting--; spin_unlock_irqrestore(&acm->write_lock, flags); @@ -190,40 +197,25 @@ static int acm_start_wb(struct acm *acm, struct acm_wb *wb) static int acm_write_start(struct acm *acm, int wbn) { unsigned long flags; - struct acm_wb *wb; + struct acm_wb *wb = &acm->wb[wbn]; int rc; spin_lock_irqsave(&acm->write_lock, flags); if (!acm->dev) { + wb->use = 0; spin_unlock_irqrestore(&acm->write_lock, flags); return -ENODEV; } - if (!acm->write_ready) { - spin_unlock_irqrestore(&acm->write_lock, flags); - return 0; /* A white lie */ - } - - wb = &acm->wb[wbn]; - if(acm_wb_is_avail(acm) <= 1) - acm->write_ready = 0; - dbg("%s susp_count: %d", __func__, acm->susp_count); if (acm->susp_count) { - acm->old_ready = acm->write_ready; acm->delayed_wb = wb; - acm->write_ready = 0; schedule_work(&acm->waker); spin_unlock_irqrestore(&acm->write_lock, flags); return 0; /* A white lie */ } usb_mark_last_busy(acm->dev); - if (!acm_wb_is_used(acm, wbn)) { - spin_unlock_irqrestore(&acm->write_lock, flags); - return 0; - } - rc = acm_start_wb(acm, wb); spin_unlock_irqrestore(&acm->write_lock, flags); @@ -488,22 +480,28 @@ urbs: /* data interface wrote those outgoing bytes */ static void acm_write_bulk(struct urb *urb) { - struct acm *acm; struct acm_wb *wb = urb->context; + struct acm *acm = wb->instance; - dbg("Entering acm_write_bulk with status %d", urb->status); + if (verbose || urb->status + || (urb->actual_length != urb->transfer_buffer_length)) + dev_dbg(&acm->data->dev, "tx %d/%d bytes -- > %d\n", + urb->actual_length, + urb->transfer_buffer_length, + urb->status); - acm = wb->instance; acm_write_done(acm, wb); if (ACM_READY(acm)) schedule_work(&acm->work); + else + wake_up_interruptible(&acm->drain_wait); } static void acm_softint(struct work_struct *work) { struct acm *acm = container_of(work, struct acm, work); - dbg("Entering acm_softint."); - + + dev_vdbg(&acm->data->dev, "tx work\n"); if (!ACM_READY(acm)) return; tty_wakeup(acm->tty); @@ -512,7 +510,6 @@ static void acm_softint(struct work_struct *work) static void acm_waker(struct work_struct *waker) { struct acm *acm = container_of(waker, struct acm, waker); - long flags; int rv; rv = usb_autopm_get_interface(acm->control); @@ -524,9 +521,6 @@ static void acm_waker(struct work_struct *waker) acm_start_wb(acm, acm->delayed_wb); acm->delayed_wb = NULL; } - spin_lock_irqsave(&acm->write_lock, flags); - acm->write_ready = acm->old_ready; - spin_unlock_irqrestore(&acm->write_lock, flags); usb_autopm_put_interface(acm->control); } @@ -595,8 +589,8 @@ static int acm_tty_open(struct tty_struct *tty, struct file *filp) tasklet_schedule(&acm->urb_task); done: -err_out: mutex_unlock(&acm->mutex); +err_out: mutex_unlock(&open_mutex); return rv; @@ -628,6 +622,8 @@ static void acm_tty_unregister(struct acm *acm) kfree(acm); } +static int acm_tty_chars_in_buffer(struct tty_struct *tty); + static void acm_tty_close(struct tty_struct *tty, struct file *filp) { struct acm *acm = tty->driver_data; @@ -642,6 +638,13 @@ static void acm_tty_close(struct tty_struct *tty, struct file *filp) if (acm->dev) { usb_autopm_get_interface(acm->control); acm_set_control(acm, acm->ctrlout = 0); + + /* try letting the last writes drain naturally */ + wait_event_interruptible_timeout(acm->drain_wait, + (ACM_NW == acm_wb_is_avail(acm)) + || !acm->dev, + ACM_CLOSE_TIMEOUT * HZ); + usb_kill_urb(acm->ctrlurb); for (i = 0; i < ACM_NW; i++) usb_kill_urb(acm->wb[i].urb); @@ -697,7 +700,7 @@ static int acm_tty_write_room(struct tty_struct *tty) * Do not let the line discipline to know that we have a reserve, * or it might get too enthusiastic. */ - return (acm->write_ready && acm_wb_is_avail(acm)) ? acm->writesize : 0; + return acm_wb_is_avail(acm) ? acm->writesize : 0; } static int acm_tty_chars_in_buffer(struct tty_struct *tty) @@ -1072,11 +1075,11 @@ skip_normal_probe: acm->urb_task.data = (unsigned long) acm; INIT_WORK(&acm->work, acm_softint); INIT_WORK(&acm->waker, acm_waker); + init_waitqueue_head(&acm->drain_wait); spin_lock_init(&acm->throttle_lock); spin_lock_init(&acm->write_lock); spin_lock_init(&acm->read_lock); mutex_init(&acm->mutex); - acm->write_ready = 1; acm->rx_endpoint = usb_rcvbulkpipe(usb_dev, epread->bEndpointAddress); buf = usb_buffer_alloc(usb_dev, ctrlsize, GFP_KERNEL, &acm->ctrl_dma); @@ -1108,9 +1111,11 @@ skip_normal_probe: rcv->instance = acm; } for (i = 0; i < num_rx_buf; i++) { - struct acm_rb *buf = &(acm->rb[i]); + struct acm_rb *rb = &(acm->rb[i]); - if (!(buf->base = usb_buffer_alloc(acm->dev, readsize, GFP_KERNEL, &buf->dma))) { + rb->base = usb_buffer_alloc(acm->dev, readsize, + GFP_KERNEL, &rb->dma); + if (!rb->base) { dev_dbg(&intf->dev, "out of memory (read bufs usb_buffer_alloc)\n"); goto alloc_fail7; } @@ -1172,6 +1177,7 @@ skip_countries: acm_set_line(acm, &acm->line); usb_driver_claim_interface(&acm_driver, data_interface, acm); + usb_set_intfdata(data_interface, acm); usb_get_intf(control_interface); tty_register_device(acm_tty_driver, minor, &control_interface->dev); @@ -1221,11 +1227,11 @@ static void acm_disconnect(struct usb_interface *intf) struct acm *acm = usb_get_intfdata(intf); struct usb_device *usb_dev = interface_to_usbdev(intf); - mutex_lock(&open_mutex); - if (!acm || !acm->dev) { - mutex_unlock(&open_mutex); + /* sibling interface is already cleaning up */ + if (!acm) return; - } + + mutex_lock(&open_mutex); if (acm->country_codes){ device_remove_file(&acm->control->dev, &dev_attr_wCountryCodes); @@ -1356,6 +1362,9 @@ static struct usb_device_id acm_ids[] = { { USB_DEVICE(0x0803, 0x3095), /* Zoom Telephonics Model 3095F USB MODEM */ .driver_info = NO_UNION_NORMAL, /* has no union descriptor */ }, + { USB_DEVICE(0x0572, 0x1321), /* Conexant USB MODEM CX93010 */ + .driver_info = NO_UNION_NORMAL, /* has no union descriptor */ + }, /* control interfaces with various AT-command sets */ { USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ACM, diff --git a/drivers/usb/class/cdc-acm.h b/drivers/usb/class/cdc-acm.h index 85c3aaaab7c58570ec0155e0cbd37590cb0a4472..1f95e7aa1b665618bc1fa83f6b9977375a026298 100644 --- a/drivers/usb/class/cdc-acm.h +++ b/drivers/usb/class/cdc-acm.h @@ -106,8 +106,6 @@ struct acm { struct list_head spare_read_bufs; struct list_head filled_read_bufs; int write_used; /* number of non-empty write buffers */ - int write_ready; /* write urb is not running */ - int old_ready; int processing; int transmitting; spinlock_t write_lock; @@ -115,6 +113,7 @@ struct acm { struct usb_cdc_line_coding line; /* bits, stop, parity */ struct work_struct work; /* work queue entry for line discipline waking up */ struct work_struct waker; + wait_queue_head_t drain_wait; /* close processing */ struct tasklet_struct urb_task; /* rx processing */ spinlock_t throttle_lock; /* synchronize throtteling and read callback */ unsigned int ctrlin; /* input control lines (DCD, DSR, RI, break, overruns) */ diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c index ddb54e14a5c54595908b4773f125db97c3e550e5..5a7fa6f099584206536c40b21dde9117b79cd5e1 100644 --- a/drivers/usb/core/driver.c +++ b/drivers/usb/core/driver.c @@ -230,6 +230,13 @@ static int usb_probe_interface(struct device *dev) */ intf->pm_usage_cnt = !(driver->supports_autosuspend); + /* Carry out a deferred switch to altsetting 0 */ + if (intf->needs_altsetting0) { + usb_set_interface(udev, intf->altsetting[0]. + desc.bInterfaceNumber, 0); + intf->needs_altsetting0 = 0; + } + error = driver->probe(intf, id); if (error) { mark_quiesced(intf); @@ -266,8 +273,17 @@ static int usb_unbind_interface(struct device *dev) driver->disconnect(intf); - /* reset other interface state */ - usb_set_interface(udev, intf->altsetting[0].desc.bInterfaceNumber, 0); + /* Reset other interface state. + * We cannot do a Set-Interface if the device is suspended or + * if it is prepared for a system sleep (since installing a new + * altsetting means creating new endpoint device entries). + * When either of these happens, defer the Set-Interface. + */ + if (!error && intf->dev.power.status == DPM_ON) + usb_set_interface(udev, intf->altsetting[0]. + desc.bInterfaceNumber, 0); + else + intf->needs_altsetting0 = 1; usb_set_intfdata(intf, NULL); intf->condition = USB_INTERFACE_UNBOUND; @@ -774,7 +790,6 @@ void usb_deregister(struct usb_driver *driver) } EXPORT_SYMBOL_GPL(usb_deregister); - /* Forced unbinding of a USB interface driver, either because * it doesn't support pre_reset/post_reset/reset_resume or * because it doesn't support suspend/resume. @@ -799,7 +814,8 @@ void usb_forced_unbind_intf(struct usb_interface *intf) * The caller must hold @intf's device's lock, but not its pm_mutex * and not @intf->dev.sem. * - * FIXME: The caller must block system sleep transitions. + * Note: Rebinds will be skipped if a system sleep transition is in + * progress and the PM "complete" callback hasn't occurred yet. */ void usb_rebind_intf(struct usb_interface *intf) { @@ -815,12 +831,16 @@ void usb_rebind_intf(struct usb_interface *intf) } /* Try to rebind the interface */ - intf->needs_binding = 0; - rc = device_attach(&intf->dev); - if (rc < 0) - dev_warn(&intf->dev, "rebind failed: %d\n", rc); + if (intf->dev.power.status == DPM_ON) { + intf->needs_binding = 0; + rc = device_attach(&intf->dev); + if (rc < 0) + dev_warn(&intf->dev, "rebind failed: %d\n", rc); + } } +#ifdef CONFIG_PM + #define DO_UNBIND 0 #define DO_REBIND 1 @@ -828,7 +848,6 @@ void usb_rebind_intf(struct usb_interface *intf) * or rebind interfaces that have been unbound, according to @action. * * The caller must hold @udev's device lock. - * FIXME: For rebinds, the caller must block system sleep transitions. */ static void do_unbind_rebind(struct usb_device *udev, int action) { @@ -850,30 +869,14 @@ static void do_unbind_rebind(struct usb_device *udev, int action) } break; case DO_REBIND: - if (intf->needs_binding) { - - /* FIXME: The next line is needed because we are going to probe - * the interface, but as far as the PM core is concerned the - * interface is still suspended. The problem wouldn't exist - * if we could rebind the interface during the interface's own - * resume() call, but at the time the usb_device isn't locked! - * - * The real solution will be to carry this out during the device's - * complete() callback. Until that is implemented, we have to - * use this hack. - */ -// intf->dev.power.sleeping = 0; - + if (intf->needs_binding) usb_rebind_intf(intf); - } break; } } } } -#ifdef CONFIG_PM - /* Caller has locked udev's pm_mutex */ static int usb_suspend_device(struct usb_device *udev, pm_message_t msg) { @@ -927,14 +930,14 @@ static int usb_resume_device(struct usb_device *udev) } /* Caller has locked intf's usb_device's pm mutex */ -static int usb_suspend_interface(struct usb_interface *intf, pm_message_t msg) +static int usb_suspend_interface(struct usb_device *udev, + struct usb_interface *intf, pm_message_t msg) { struct usb_driver *driver; int status = 0; /* with no hardware, USB interfaces only use FREEZE and ON states */ - if (interface_to_usbdev(intf)->state == USB_STATE_NOTATTACHED || - !is_active(intf)) + if (udev->state == USB_STATE_NOTATTACHED || !is_active(intf)) goto done; if (intf->condition == USB_INTERFACE_UNBOUND) /* This can't happen */ @@ -945,7 +948,7 @@ static int usb_suspend_interface(struct usb_interface *intf, pm_message_t msg) status = driver->suspend(intf, msg); if (status == 0) mark_quiesced(intf); - else if (!interface_to_usbdev(intf)->auto_pm) + else if (!udev->auto_pm) dev_err(&intf->dev, "%s error %d\n", "suspend", status); } else { @@ -962,13 +965,13 @@ static int usb_suspend_interface(struct usb_interface *intf, pm_message_t msg) } /* Caller has locked intf's usb_device's pm_mutex */ -static int usb_resume_interface(struct usb_interface *intf, int reset_resume) +static int usb_resume_interface(struct usb_device *udev, + struct usb_interface *intf, int reset_resume) { struct usb_driver *driver; int status = 0; - if (interface_to_usbdev(intf)->state == USB_STATE_NOTATTACHED || - is_active(intf)) + if (udev->state == USB_STATE_NOTATTACHED || is_active(intf)) goto done; /* Don't let autoresume interfere with unbinding */ @@ -976,8 +979,17 @@ static int usb_resume_interface(struct usb_interface *intf, int reset_resume) goto done; /* Can't resume it if it doesn't have a driver. */ - if (intf->condition == USB_INTERFACE_UNBOUND) + if (intf->condition == USB_INTERFACE_UNBOUND) { + + /* Carry out a deferred switch to altsetting 0 */ + if (intf->needs_altsetting0 && + intf->dev.power.status == DPM_ON) { + usb_set_interface(udev, intf->altsetting[0]. + desc.bInterfaceNumber, 0); + intf->needs_altsetting0 = 0; + } goto done; + } /* Don't resume if the interface is marked for rebinding */ if (intf->needs_binding) @@ -1152,7 +1164,7 @@ static int usb_suspend_both(struct usb_device *udev, pm_message_t msg) if (udev->actconfig) { for (; i < udev->actconfig->desc.bNumInterfaces; i++) { intf = udev->actconfig->interface[i]; - status = usb_suspend_interface(intf, msg); + status = usb_suspend_interface(udev, intf, msg); if (status != 0) break; } @@ -1164,7 +1176,7 @@ static int usb_suspend_both(struct usb_device *udev, pm_message_t msg) if (status != 0) { while (--i >= 0) { intf = udev->actconfig->interface[i]; - usb_resume_interface(intf, 0); + usb_resume_interface(udev, intf, 0); } /* Try another autosuspend when the interfaces aren't busy */ @@ -1277,7 +1289,7 @@ static int usb_resume_both(struct usb_device *udev) if (status == 0 && udev->actconfig) { for (i = 0; i < udev->actconfig->desc.bNumInterfaces; i++) { intf = udev->actconfig->interface[i]; - usb_resume_interface(intf, udev->reset_resume); + usb_resume_interface(udev, intf, udev->reset_resume); } } @@ -1606,12 +1618,10 @@ int usb_external_resume_device(struct usb_device *udev) return status; } -static int usb_suspend(struct device *dev, pm_message_t message) +int usb_suspend(struct device *dev, pm_message_t message) { struct usb_device *udev; - if (!is_usb_device(dev)) /* Ignore PM for interfaces */ - return 0; udev = to_usb_device(dev); /* If udev is already suspended, we can skip this suspend and @@ -1630,12 +1640,10 @@ static int usb_suspend(struct device *dev, pm_message_t message) return usb_external_suspend_device(udev, message); } -static int usb_resume(struct device *dev) +int usb_resume(struct device *dev) { struct usb_device *udev; - if (!is_usb_device(dev)) /* Ignore PM for interfaces */ - return 0; udev = to_usb_device(dev); /* If udev->skip_sys_resume is set then udev was already suspended @@ -1647,17 +1655,10 @@ static int usb_resume(struct device *dev) return usb_external_resume_device(udev); } -#else - -#define usb_suspend NULL -#define usb_resume NULL - #endif /* CONFIG_PM */ struct bus_type usb_bus_type = { .name = "usb", .match = usb_device_match, .uevent = usb_uevent, - .suspend = usb_suspend, - .resume = usb_resume, }; diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index f7bfd72ef115bae2855e05c9b622ff41588477b1..8abd4e59bf4abac0bb2edcee5385894f42310e98 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -924,15 +924,6 @@ static int register_root_hub(struct usb_hcd *hcd) return retval; } -void usb_enable_root_hub_irq (struct usb_bus *bus) -{ - struct usb_hcd *hcd; - - hcd = container_of (bus, struct usb_hcd, self); - if (hcd->driver->hub_irq_enable && hcd->state != HC_STATE_HALT) - hcd->driver->hub_irq_enable (hcd); -} - /*-------------------------------------------------------------------------*/ diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h index 5b0b59b0d89b37709da23af08cf0271c193d9ebf..e710ce04e228f94647908d789500a4e2b8a646f9 100644 --- a/drivers/usb/core/hcd.h +++ b/drivers/usb/core/hcd.h @@ -212,8 +212,6 @@ struct hc_driver { int (*bus_suspend)(struct usb_hcd *); int (*bus_resume)(struct usb_hcd *); int (*start_port_reset)(struct usb_hcd *, unsigned port_num); - void (*hub_irq_enable)(struct usb_hcd *); - /* Needed only if port-change IRQs are level-triggered */ /* force handover of high-speed port to full-speed companion */ void (*relinquish_port)(struct usb_hcd *, int); @@ -379,8 +377,6 @@ extern struct list_head usb_bus_list; extern struct mutex usb_bus_list_lock; extern wait_queue_head_t usb_kill_urb_queue; -extern void usb_enable_root_hub_irq(struct usb_bus *bus); - extern int usb_find_interface_driver(struct usb_device *dev, struct usb_interface *interface); diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 107e1d25ddec3fbe0a485191131dad985342c8ff..6a5cb018383d538a2b504429183be99e112c6a5b 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -2102,8 +2102,6 @@ int usb_port_resume(struct usb_device *udev) } clear_bit(port1, hub->busy_bits); - if (!hub->hdev->parent && !hub->busy_bits[0]) - usb_enable_root_hub_irq(hub->hdev->bus); status = check_port_resume_type(udev, hub, port1, status, portchange, portstatus); @@ -3081,11 +3079,6 @@ static void hub_events(void) } } - /* If this is a root hub, tell the HCD it's okay to - * re-enable port-change interrupts now. */ - if (!hdev->parent && !hub->busy_bits[0]) - usb_enable_root_hub_irq(hdev->bus); - loop_autopm: /* Allow autosuspend if we're not going to run again */ if (list_empty(&hub->event_list)) @@ -3311,8 +3304,6 @@ static int usb_reset_and_verify_device(struct usb_device *udev) break; } clear_bit(port1, parent_hub->busy_bits); - if (!parent_hdev->parent && !parent_hub->busy_bits[0]) - usb_enable_root_hub_irq(parent_hdev->bus); if (ret < 0) goto re_enumerate; diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c index 586d6f1376cf7700a677825b41523dc056b8c900..286b4431a0974195dc0ceffe74f351d18f1d7c68 100644 --- a/drivers/usb/core/message.c +++ b/drivers/usb/core/message.c @@ -1091,8 +1091,8 @@ void usb_disable_device(struct usb_device *dev, int skip_ep0) continue; dev_dbg(&dev->dev, "unregistering interface %s\n", dev_name(&interface->dev)); - device_del(&interface->dev); usb_remove_sysfs_intf_files(interface); + device_del(&interface->dev); } /* Now that the interfaces are unbound, nobody should diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c index c0b1ae25ae2a8923cf463bd670f3873acaf87102..47111e88f791ad748956d4cbae7317145cfd8927 100644 --- a/drivers/usb/core/urb.c +++ b/drivers/usb/core/urb.c @@ -601,15 +601,20 @@ EXPORT_SYMBOL_GPL(usb_kill_anchored_urbs); void usb_unlink_anchored_urbs(struct usb_anchor *anchor) { struct urb *victim; + unsigned long flags; - spin_lock_irq(&anchor->lock); + spin_lock_irqsave(&anchor->lock, flags); while (!list_empty(&anchor->urb_list)) { victim = list_entry(anchor->urb_list.prev, struct urb, anchor_list); + usb_get_urb(victim); + spin_unlock_irqrestore(&anchor->lock, flags); /* this will unanchor the URB */ usb_unlink_urb(victim); + usb_put_urb(victim); + spin_lock_irqsave(&anchor->lock, flags); } - spin_unlock_irq(&anchor->lock); + spin_unlock_irqrestore(&anchor->lock, flags); } EXPORT_SYMBOL_GPL(usb_unlink_anchored_urbs); diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c index 84fcaa6a21ec285e85ab309bfc0b4be728f62caa..be1fa0723f2c662a058040e8878e7ffb5c12c3df 100644 --- a/drivers/usb/core/usb.c +++ b/drivers/usb/core/usb.c @@ -219,12 +219,6 @@ static int usb_dev_uevent(struct device *dev, struct kobj_uevent_env *env) } #endif /* CONFIG_HOTPLUG */ -struct device_type usb_device_type = { - .name = "usb_device", - .release = usb_release_dev, - .uevent = usb_dev_uevent, -}; - #ifdef CONFIG_PM static int ksuspend_usb_init(void) @@ -244,13 +238,80 @@ static void ksuspend_usb_cleanup(void) destroy_workqueue(ksuspend_usb_wq); } +/* USB device Power-Management thunks. + * There's no need to distinguish here between quiescing a USB device + * and powering it down; the generic_suspend() routine takes care of + * it by skipping the usb_port_suspend() call for a quiesce. And for + * USB interfaces there's no difference at all. + */ + +static int usb_dev_prepare(struct device *dev) +{ + return 0; /* Implement eventually? */ +} + +static void usb_dev_complete(struct device *dev) +{ + /* Currently used only for rebinding interfaces */ + usb_resume(dev); /* Implement eventually? */ +} + +static int usb_dev_suspend(struct device *dev) +{ + return usb_suspend(dev, PMSG_SUSPEND); +} + +static int usb_dev_resume(struct device *dev) +{ + return usb_resume(dev); +} + +static int usb_dev_freeze(struct device *dev) +{ + return usb_suspend(dev, PMSG_FREEZE); +} + +static int usb_dev_thaw(struct device *dev) +{ + return usb_resume(dev); +} + +static int usb_dev_poweroff(struct device *dev) +{ + return usb_suspend(dev, PMSG_HIBERNATE); +} + +static int usb_dev_restore(struct device *dev) +{ + return usb_resume(dev); +} + +static struct pm_ops usb_device_pm_ops = { + .prepare = usb_dev_prepare, + .complete = usb_dev_complete, + .suspend = usb_dev_suspend, + .resume = usb_dev_resume, + .freeze = usb_dev_freeze, + .thaw = usb_dev_thaw, + .poweroff = usb_dev_poweroff, + .restore = usb_dev_restore, +}; + #else #define ksuspend_usb_init() 0 #define ksuspend_usb_cleanup() do {} while (0) +#define usb_device_pm_ops (*(struct pm_ops *)0) #endif /* CONFIG_PM */ +struct device_type usb_device_type = { + .name = "usb_device", + .release = usb_release_dev, + .uevent = usb_dev_uevent, + .pm = &usb_device_pm_ops, +}; + /* Returns 1 if @usb_bus is WUSB, 0 otherwise */ static unsigned usb_bus_is_wusb(struct usb_bus *bus) diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h index d9a6e16dbf842fbb645117eb57093b429ce9c6e0..9a1a45ac3add0ba9ab582d713a6341ee6df311c7 100644 --- a/drivers/usb/core/usb.h +++ b/drivers/usb/core/usb.h @@ -41,6 +41,9 @@ extern void usb_host_cleanup(void); #ifdef CONFIG_PM +extern int usb_suspend(struct device *dev, pm_message_t msg); +extern int usb_resume(struct device *dev); + extern void usb_autosuspend_work(struct work_struct *work); extern int usb_port_suspend(struct usb_device *dev); extern int usb_port_resume(struct usb_device *dev); diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index c6a8c6b1116a45381d5ee4acb98bbda541d36ae8..acc95b2ac6f85ad24c9fc067bdc511a3e50a9589 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -284,6 +284,16 @@ config USB_LH7A40X default USB_GADGET select USB_GADGET_SELECTED +# built in ../musb along with host support +config USB_GADGET_MUSB_HDRC + boolean "Inventra HDRC USB Peripheral (TI, ...)" + depends on USB_MUSB_HDRC && (USB_MUSB_PERIPHERAL || USB_MUSB_OTG) + select USB_GADGET_DUALSPEED + select USB_GADGET_SELECTED + help + This OTG-capable silicon IP is used in dual designs including + the TI DaVinci, OMAP 243x, OMAP 343x, and TUSB 6010. + config USB_GADGET_OMAP boolean "OMAP USB Device Controller" depends on ARCH_OMAP diff --git a/drivers/usb/gadget/amd5536udc.c b/drivers/usb/gadget/amd5536udc.c index 1500e1b3c30289af26bdc9400c59845129aaa9d1..abf8192f89e845696c6e1a32df16db86e926e387 100644 --- a/drivers/usb/gadget/amd5536udc.c +++ b/drivers/usb/gadget/amd5536udc.c @@ -44,7 +44,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c index 21d1406af9ee04f8e07d3afe0b073fd6df02bdaf..7600a0c787532fab60362fa9c912f7e702a8fcaa 100644 --- a/drivers/usb/gadget/dummy_hcd.c +++ b/drivers/usb/gadget/dummy_hcd.c @@ -542,13 +542,14 @@ dummy_queue (struct usb_ep *_ep, struct usb_request *_req, req->req.context = dum; req->req.complete = fifo_complete; + list_add_tail(&req->queue, &ep->queue); spin_unlock (&dum->lock); _req->actual = _req->length; _req->status = 0; _req->complete (_ep, _req); spin_lock (&dum->lock); - } - list_add_tail (&req->queue, &ep->queue); + } else + list_add_tail(&req->queue, &ep->queue); spin_unlock_irqrestore (&dum->lock, flags); /* real hardware would likely enable transfers here, in case diff --git a/drivers/usb/gadget/f_acm.c b/drivers/usb/gadget/f_acm.c index d8faccf278959b531e3a075267c3687edeb5f009..5ee1590b8e9cf2739e629804193aa8fa053954cf 100644 --- a/drivers/usb/gadget/f_acm.c +++ b/drivers/usb/gadget/f_acm.c @@ -47,18 +47,37 @@ struct f_acm { u8 ctrl_id, data_id; u8 port_num; - struct usb_descriptor_header **fs_function; + u8 pending; + + /* lock is mostly for pending and notify_req ... they get accessed + * by callbacks both from tty (open/close/break) under its spinlock, + * and notify_req.complete() which can't use that lock. + */ + spinlock_t lock; + struct acm_ep_descs fs; - struct usb_descriptor_header **hs_function; struct acm_ep_descs hs; struct usb_ep *notify; struct usb_endpoint_descriptor *notify_desc; + struct usb_request *notify_req; struct usb_cdc_line_coding port_line_coding; /* 8-N-1 etc */ + + /* SetControlLineState request -- CDC 1.1 section 6.2.14 (INPUT) */ u16 port_handshake_bits; -#define RS232_RTS (1 << 1) /* unused with full duplex */ -#define RS232_DTR (1 << 0) /* host is ready for data r/w */ +#define ACM_CTRL_RTS (1 << 1) /* unused with full duplex */ +#define ACM_CTRL_DTR (1 << 0) /* host is ready for data r/w */ + + /* SerialState notification -- CDC 1.1 section 6.3.5 (OUTPUT) */ + u16 serial_state; +#define ACM_CTRL_OVERRUN (1 << 6) +#define ACM_CTRL_PARITY (1 << 5) +#define ACM_CTRL_FRAMING (1 << 4) +#define ACM_CTRL_RI (1 << 3) +#define ACM_CTRL_BRK (1 << 2) +#define ACM_CTRL_DSR (1 << 1) +#define ACM_CTRL_DCD (1 << 0) }; static inline struct f_acm *func_to_acm(struct usb_function *f) @@ -66,12 +85,17 @@ static inline struct f_acm *func_to_acm(struct usb_function *f) return container_of(f, struct f_acm, port.func); } +static inline struct f_acm *port_to_acm(struct gserial *p) +{ + return container_of(p, struct f_acm, port); +} + /*-------------------------------------------------------------------------*/ /* notification endpoint uses smallish and infrequent fixed-size messages */ #define GS_LOG2_NOTIFY_INTERVAL 5 /* 1 << 5 == 32 msec */ -#define GS_NOTIFY_MAXPACKET 8 +#define GS_NOTIFY_MAXPACKET 10 /* notification + 2 bytes */ /* interface and class descriptors: */ @@ -117,7 +141,7 @@ static struct usb_cdc_acm_descriptor acm_descriptor __initdata = { .bLength = sizeof(acm_descriptor), .bDescriptorType = USB_DT_CS_INTERFACE, .bDescriptorSubType = USB_CDC_ACM_TYPE, - .bmCapabilities = (1 << 1), + .bmCapabilities = USB_CDC_CAP_LINE, }; static struct usb_cdc_union_desc acm_union_desc __initdata = { @@ -277,6 +301,11 @@ static int acm_setup(struct usb_function *f, const struct usb_ctrlrequest *ctrl) /* composite driver infrastructure handles everything except * CDC class messages; interface activation uses set_alt(). + * + * Note CDC spec table 4 lists the ACM request profile. It requires + * encapsulated command support ... we don't handle any, and respond + * to them by stalling. Options include get/set/clear comm features + * (not that useful) and SEND_BREAK. */ switch ((ctrl->bRequestType << 8) | ctrl->bRequest) { @@ -312,7 +341,7 @@ static int acm_setup(struct usb_function *f, const struct usb_ctrlrequest *ctrl) value = 0; /* FIXME we should not allow data to flow until the - * host sets the RS232_DTR bit; and when it clears + * host sets the ACM_CTRL_DTR bit; and when it clears * that bit, we should return to that no-flow state. */ acm->port_handshake_bits = w_value; @@ -350,9 +379,6 @@ static int acm_set_alt(struct usb_function *f, unsigned intf, unsigned alt) /* we know alt == 0, so this is an activation or a reset */ if (intf == acm->ctrl_id) { - /* REVISIT this may need more work when we start to - * send notifications ... - */ if (acm->notify->driver_data) { VDBG(cdev, "reset acm control interface %d\n", intf); usb_ep_disable(acm->notify); @@ -397,6 +423,128 @@ static void acm_disable(struct usb_function *f) /*-------------------------------------------------------------------------*/ +/** + * acm_cdc_notify - issue CDC notification to host + * @acm: wraps host to be notified + * @type: notification type + * @value: Refer to cdc specs, wValue field. + * @data: data to be sent + * @length: size of data + * Context: irqs blocked, acm->lock held, acm_notify_req non-null + * + * Returns zero on sucess or a negative errno. + * + * See section 6.3.5 of the CDC 1.1 specification for information + * about the only notification we issue: SerialState change. + */ +static int acm_cdc_notify(struct f_acm *acm, u8 type, u16 value, + void *data, unsigned length) +{ + struct usb_ep *ep = acm->notify; + struct usb_request *req; + struct usb_cdc_notification *notify; + const unsigned len = sizeof(*notify) + length; + void *buf; + int status; + + req = acm->notify_req; + acm->notify_req = NULL; + acm->pending = false; + + req->length = len; + notify = req->buf; + buf = notify + 1; + + notify->bmRequestType = USB_DIR_IN | USB_TYPE_CLASS + | USB_RECIP_INTERFACE; + notify->bNotificationType = type; + notify->wValue = cpu_to_le16(value); + notify->wIndex = cpu_to_le16(acm->ctrl_id); + notify->wLength = cpu_to_le16(length); + memcpy(buf, data, length); + + status = usb_ep_queue(ep, req, GFP_ATOMIC); + if (status < 0) { + ERROR(acm->port.func.config->cdev, + "acm ttyGS%d can't notify serial state, %d\n", + acm->port_num, status); + acm->notify_req = req; + } + + return status; +} + +static int acm_notify_serial_state(struct f_acm *acm) +{ + struct usb_composite_dev *cdev = acm->port.func.config->cdev; + int status; + + spin_lock(&acm->lock); + if (acm->notify_req) { + DBG(cdev, "acm ttyGS%d serial state %04x\n", + acm->port_num, acm->serial_state); + status = acm_cdc_notify(acm, USB_CDC_NOTIFY_SERIAL_STATE, + 0, &acm->serial_state, sizeof(acm->serial_state)); + } else { + acm->pending = true; + status = 0; + } + spin_unlock(&acm->lock); + return status; +} + +static void acm_cdc_notify_complete(struct usb_ep *ep, struct usb_request *req) +{ + struct f_acm *acm = req->context; + u8 doit = false; + + /* on this call path we do NOT hold the port spinlock, + * which is why ACM needs its own spinlock + */ + spin_lock(&acm->lock); + if (req->status != -ESHUTDOWN) + doit = acm->pending; + acm->notify_req = req; + spin_unlock(&acm->lock); + + if (doit) + acm_notify_serial_state(acm); +} + +/* connect == the TTY link is open */ + +static void acm_connect(struct gserial *port) +{ + struct f_acm *acm = port_to_acm(port); + + acm->serial_state |= ACM_CTRL_DSR | ACM_CTRL_DCD; + acm_notify_serial_state(acm); +} + +static void acm_disconnect(struct gserial *port) +{ + struct f_acm *acm = port_to_acm(port); + + acm->serial_state &= ~(ACM_CTRL_DSR | ACM_CTRL_DCD); + acm_notify_serial_state(acm); +} + +static int acm_send_break(struct gserial *port, int duration) +{ + struct f_acm *acm = port_to_acm(port); + u16 state; + + state = acm->serial_state; + state &= ~ACM_CTRL_BRK; + if (duration) + state |= ACM_CTRL_BRK; + + acm->serial_state = state; + return acm_notify_serial_state(acm); +} + +/*-------------------------------------------------------------------------*/ + /* ACM function driver setup/binding */ static int __init acm_bind(struct usb_configuration *c, struct usb_function *f) @@ -445,8 +593,20 @@ acm_bind(struct usb_configuration *c, struct usb_function *f) acm->notify = ep; ep->driver_data = cdev; /* claim */ + /* allocate notification */ + acm->notify_req = gs_alloc_req(ep, + sizeof(struct usb_cdc_notification) + 2, + GFP_KERNEL); + if (!acm->notify_req) + goto fail; + + acm->notify_req->complete = acm_cdc_notify_complete; + acm->notify_req->context = acm; + /* copy descriptors, and track endpoint copies */ f->descriptors = usb_copy_descriptors(acm_fs_function); + if (!f->descriptors) + goto fail; acm->fs.in = usb_find_endpoint(acm_fs_function, f->descriptors, &acm_fs_in_desc); @@ -478,8 +638,6 @@ acm_bind(struct usb_configuration *c, struct usb_function *f) f->hs_descriptors, &acm_hs_notify_desc); } - /* FIXME provide a callback for triggering notifications */ - DBG(cdev, "acm ttyGS%d: %s speed IN/%s OUT/%s NOTIFY/%s\n", acm->port_num, gadget_is_dualspeed(c->cdev->gadget) ? "dual" : "full", @@ -488,6 +646,9 @@ acm_bind(struct usb_configuration *c, struct usb_function *f) return 0; fail: + if (acm->notify_req) + gs_free_req(acm->notify, acm->notify_req); + /* we might as well release our claims on endpoints */ if (acm->notify) acm->notify->driver_data = NULL; @@ -504,10 +665,13 @@ fail: static void acm_unbind(struct usb_configuration *c, struct usb_function *f) { + struct f_acm *acm = func_to_acm(f); + if (gadget_is_dualspeed(c->cdev->gadget)) usb_free_descriptors(f->hs_descriptors); usb_free_descriptors(f->descriptors); - kfree(func_to_acm(f)); + gs_free_req(acm->notify, acm->notify_req); + kfree(acm); } /* Some controllers can't support CDC ACM ... */ @@ -571,8 +735,14 @@ int __init acm_bind_config(struct usb_configuration *c, u8 port_num) if (!acm) return -ENOMEM; + spin_lock_init(&acm->lock); + acm->port_num = port_num; + acm->port.connect = acm_connect; + acm->port.disconnect = acm_disconnect; + acm->port.send_break = acm_send_break; + acm->port.func.name = "acm"; acm->port.func.strings = acm_strings; /* descriptors are per-instance copies */ diff --git a/drivers/usb/gadget/f_ecm.c b/drivers/usb/gadget/f_ecm.c index 0822e9d7693a67567f043ef9fb3674e4b107960a..a2b5c092bda039bdf0c1cd70b7d4bc2d6445cc99 100644 --- a/drivers/usb/gadget/f_ecm.c +++ b/drivers/usb/gadget/f_ecm.c @@ -63,9 +63,7 @@ struct f_ecm { char ethaddr[14]; - struct usb_descriptor_header **fs_function; struct ecm_ep_descs fs; - struct usb_descriptor_header **hs_function; struct ecm_ep_descs hs; struct usb_ep *notify; diff --git a/drivers/usb/gadget/f_rndis.c b/drivers/usb/gadget/f_rndis.c index 61652f0f13fd93c05acecfd9725f54a1c0231d09..659b3d9671c4fe3f0f31220cb4b3bde514d88d2b 100644 --- a/drivers/usb/gadget/f_rndis.c +++ b/drivers/usb/gadget/f_rndis.c @@ -85,9 +85,7 @@ struct f_rndis { u8 ethaddr[ETH_ALEN]; int config; - struct usb_descriptor_header **fs_function; struct rndis_ep_descs fs; - struct usb_descriptor_header **hs_function; struct rndis_ep_descs hs; struct usb_ep *notify; diff --git a/drivers/usb/gadget/f_serial.c b/drivers/usb/gadget/f_serial.c index 1b6bde9aaed561e6d28e435567d38ef155187459..fe5674db344bf862fccd98b91d1afc16a4579bec 100644 --- a/drivers/usb/gadget/f_serial.c +++ b/drivers/usb/gadget/f_serial.c @@ -36,9 +36,7 @@ struct f_gser { u8 data_id; u8 port_num; - struct usb_descriptor_header **fs_function; struct gser_descs fs; - struct usb_descriptor_header **hs_function; struct gser_descs hs; }; diff --git a/drivers/usb/gadget/f_subset.c b/drivers/usb/gadget/f_subset.c index afeab9a0523f86ea5ff29eecea34947721b40eec..acb8d233aa1d24a02a5acc855a040755b809013b 100644 --- a/drivers/usb/gadget/f_subset.c +++ b/drivers/usb/gadget/f_subset.c @@ -66,9 +66,7 @@ struct f_gether { char ethaddr[14]; - struct usb_descriptor_header **fs_function; struct geth_descs fs; - struct usb_descriptor_header **hs_function; struct geth_descs hs; }; diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h index 5246e8fef2b276b28d5e64095fa77493eae91232..17d9905101b75a9ebc082b92c9fe00ade4c34f84 100644 --- a/drivers/usb/gadget/gadget_chips.h +++ b/drivers/usb/gadget/gadget_chips.h @@ -11,6 +11,10 @@ * Some are available on 2.4 kernels; several are available, but not * yet pushed in the 2.6 mainline tree. */ + +#ifndef __GADGET_CHIPS_H +#define __GADGET_CHIPS_H + #ifdef CONFIG_USB_GADGET_NET2280 #define gadget_is_net2280(g) !strcmp("net2280", (g)->name) #else @@ -237,3 +241,5 @@ static inline bool gadget_supports_altsettings(struct usb_gadget *gadget) /* Everything else is *presumably* fine ... */ return true; } + +#endif /* __GADGET_CHIPS_H */ diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c index 376e80c07530eba7093de756fdfa107a1e1348ef..574c53831a05fd17afd6062633aaab4843609e5f 100644 --- a/drivers/usb/gadget/omap_udc.c +++ b/drivers/usb/gadget/omap_udc.c @@ -54,6 +54,7 @@ #include #include +#include #include "omap_udc.h" @@ -2310,10 +2311,10 @@ static int proc_otg_show(struct seq_file *s) u32 trans; char *ctrl_name; - tmp = OTG_REV_REG; + tmp = omap_readl(OTG_REV); if (cpu_is_omap24xx()) { ctrl_name = "control_devconf"; - trans = CONTROL_DEVCONF_REG; + trans = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); } else { ctrl_name = "tranceiver_ctrl"; trans = omap_readw(USB_TRANSCEIVER_CTRL); diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c index a28513ecbe5bd3de7c675a6a7c9afb99246f63ec..7cbc78a6853d846689b000842cf264466a67dedc 100644 --- a/drivers/usb/gadget/pxa27x_udc.c +++ b/drivers/usb/gadget/pxa27x_udc.c @@ -1622,7 +1622,7 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver) struct pxa_udc *udc = the_controller; int retval; - if (!driver || driver->speed != USB_SPEED_FULL || !driver->bind + if (!driver || driver->speed < USB_SPEED_FULL || !driver->bind || !driver->disconnect || !driver->setup) return -EINVAL; if (!udc) diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c index 538807384592cc76905e2f6134227a5a5e88c99e..29d13ebe7500bf482745c5cadf35972ca02ffea3 100644 --- a/drivers/usb/gadget/s3c2410_udc.c +++ b/drivers/usb/gadget/s3c2410_udc.c @@ -35,7 +35,6 @@ #include #include #include -#include #include #include diff --git a/drivers/usb/gadget/u_serial.c b/drivers/usb/gadget/u_serial.c index abf9505d3a75e1a5b263d08b742ad33b108d0fa1..53d59287f2bc8fcd0599e3bd597d2bcd26280ece 100644 --- a/drivers/usb/gadget/u_serial.c +++ b/drivers/usb/gadget/u_serial.c @@ -52,13 +52,16 @@ * is managed in userspace ... OBEX, PTP, and MTP have been mentioned. */ +#define PREFIX "ttyGS" + /* * gserial is the lifecycle interface, used by USB functions * gs_port is the I/O nexus, used by the tty driver * tty_struct links to the tty/filesystem framework * * gserial <---> gs_port ... links will be null when the USB link is - * inactive; managed by gserial_{connect,disconnect}(). + * inactive; managed by gserial_{connect,disconnect}(). each gserial + * instance can wrap its own USB control protocol. * gserial->ioport == usb_ep->driver_data ... gs_port * gs_port->port_usb ... gserial * @@ -100,6 +103,8 @@ struct gs_port { wait_queue_head_t close_wait; /* wait for last close */ struct list_head read_pool; + struct list_head read_queue; + unsigned n_read; struct tasklet_struct push; struct list_head write_pool; @@ -177,7 +182,7 @@ static void gs_buf_clear(struct gs_buf *gb) /* * gs_buf_data_avail * - * Return the number of bytes of data available in the circular + * Return the number of bytes of data written into the circular * buffer. */ static unsigned gs_buf_data_avail(struct gs_buf *gb) @@ -278,7 +283,7 @@ gs_buf_get(struct gs_buf *gb, char *buf, unsigned count) * Allocate a usb_request and its buffer. Returns a pointer to the * usb_request or NULL if there is an error. */ -static struct usb_request * +struct usb_request * gs_alloc_req(struct usb_ep *ep, unsigned len, gfp_t kmalloc_flags) { struct usb_request *req; @@ -302,7 +307,7 @@ gs_alloc_req(struct usb_ep *ep, unsigned len, gfp_t kmalloc_flags) * * Free a usb_request and its buffer. */ -static void gs_free_req(struct usb_ep *ep, struct usb_request *req) +void gs_free_req(struct usb_ep *ep, struct usb_request *req) { kfree(req->buf); usb_ep_free_request(ep, req); @@ -367,11 +372,9 @@ __acquires(&port->port_lock) req->length = len; list_del(&req->list); -#ifdef VERBOSE_DEBUG - pr_debug("%s: %s, len=%d, 0x%02x 0x%02x 0x%02x ...\n", - __func__, in->name, len, *((u8 *)req->buf), + pr_vdebug(PREFIX "%d: tx len=%d, 0x%02x 0x%02x 0x%02x ...\n", + port->port_num, len, *((u8 *)req->buf), *((u8 *)req->buf+1), *((u8 *)req->buf+2)); -#endif /* Drop lock while we call out of driver; completions * could be issued while we do so. Disconnection may @@ -401,56 +404,6 @@ __acquires(&port->port_lock) return status; } -static void gs_rx_push(unsigned long _port) -{ - struct gs_port *port = (void *)_port; - struct tty_struct *tty = port->port_tty; - - /* With low_latency, tty_flip_buffer_push() doesn't put its - * real work through a workqueue, so the ldisc has a better - * chance to keep up with peak USB data rates. - */ - if (tty) { - tty_flip_buffer_push(tty); - wake_up_interruptible(&tty->read_wait); - } -} - -/* - * gs_recv_packet - * - * Called for each USB packet received. Reads the packet - * header and stuffs the data in the appropriate tty buffer. - * Returns 0 if successful, or a negative error number. - * - * Called during USB completion routine, on interrupt time. - * With port_lock. - */ -static int gs_recv_packet(struct gs_port *port, char *packet, unsigned size) -{ - unsigned len; - struct tty_struct *tty; - - /* I/O completions can continue for a while after close(), until the - * request queue empties. Just discard any data we receive, until - * something reopens this TTY ... as if there were no HW flow control. - */ - tty = port->port_tty; - if (tty == NULL) { - pr_vdebug("%s: ttyGS%d, after close\n", - __func__, port->port_num); - return -EIO; - } - - len = tty_insert_flip_string(tty, packet, size); - if (len > 0) - tasklet_schedule(&port->push); - if (len < size) - pr_debug("%s: ttyGS%d, drop %d bytes\n", - __func__, port->port_num, size - len); - return 0; -} - /* * Context: caller owns port_lock, and port_usb is set */ @@ -469,9 +422,9 @@ __acquires(&port->port_lock) int status; struct tty_struct *tty; - /* no more rx if closed or throttled */ + /* no more rx if closed */ tty = port->port_tty; - if (!tty || test_bit(TTY_THROTTLED, &tty->flags)) + if (!tty) break; req = list_entry(pool->next, struct usb_request, list); @@ -500,36 +453,134 @@ __acquires(&port->port_lock) return started; } -static void gs_read_complete(struct usb_ep *ep, struct usb_request *req) +/* + * RX tasklet takes data out of the RX queue and hands it up to the TTY + * layer until it refuses to take any more data (or is throttled back). + * Then it issues reads for any further data. + * + * If the RX queue becomes full enough that no usb_request is queued, + * the OUT endpoint may begin NAKing as soon as its FIFO fills up. + * So QUEUE_SIZE packets plus however many the FIFO holds (usually two) + * can be buffered before the TTY layer's buffers (currently 64 KB). + */ +static void gs_rx_push(unsigned long _port) { - int status; - struct gs_port *port = ep->driver_data; + struct gs_port *port = (void *)_port; + struct tty_struct *tty; + struct list_head *queue = &port->read_queue; + bool disconnect = false; + bool do_push = false; - spin_lock(&port->port_lock); - list_add(&req->list, &port->read_pool); + /* hand any queued data to the tty */ + spin_lock_irq(&port->port_lock); + tty = port->port_tty; + while (!list_empty(queue)) { + struct usb_request *req; - switch (req->status) { - case 0: - /* normal completion */ - status = gs_recv_packet(port, req->buf, req->actual); - if (status && status != -EIO) - pr_debug("%s: %s %s err %d\n", - __func__, "recv", ep->name, status); - gs_start_rx(port); - break; + req = list_first_entry(queue, struct usb_request, list); - case -ESHUTDOWN: - /* disconnect */ - pr_vdebug("%s: %s shutdown\n", __func__, ep->name); - break; + /* discard data if tty was closed */ + if (!tty) + goto recycle; - default: - /* presumably a transient fault */ - pr_warning("%s: unexpected %s status %d\n", - __func__, ep->name, req->status); - gs_start_rx(port); - break; + /* leave data queued if tty was rx throttled */ + if (test_bit(TTY_THROTTLED, &tty->flags)) + break; + + switch (req->status) { + case -ESHUTDOWN: + disconnect = true; + pr_vdebug(PREFIX "%d: shutdown\n", port->port_num); + break; + + default: + /* presumably a transient fault */ + pr_warning(PREFIX "%d: unexpected RX status %d\n", + port->port_num, req->status); + /* FALLTHROUGH */ + case 0: + /* normal completion */ + break; + } + + /* push data to (open) tty */ + if (req->actual) { + char *packet = req->buf; + unsigned size = req->actual; + unsigned n; + int count; + + /* we may have pushed part of this packet already... */ + n = port->n_read; + if (n) { + packet += n; + size -= n; + } + + count = tty_insert_flip_string(tty, packet, size); + if (count) + do_push = true; + if (count != size) { + /* stop pushing; TTY layer can't handle more */ + port->n_read += count; + pr_vdebug(PREFIX "%d: rx block %d/%d\n", + port->port_num, + count, req->actual); + break; + } + port->n_read = 0; + } +recycle: + list_move(&req->list, &port->read_pool); } + + /* Push from tty to ldisc; this is immediate with low_latency, and + * may trigger callbacks to this driver ... so drop the spinlock. + */ + if (tty && do_push) { + spin_unlock_irq(&port->port_lock); + tty_flip_buffer_push(tty); + wake_up_interruptible(&tty->read_wait); + spin_lock_irq(&port->port_lock); + + /* tty may have been closed */ + tty = port->port_tty; + } + + + /* We want our data queue to become empty ASAP, keeping data + * in the tty and ldisc (not here). If we couldn't push any + * this time around, there may be trouble unless there's an + * implicit tty_unthrottle() call on its way... + * + * REVISIT we should probably add a timer to keep the tasklet + * from starving ... but it's not clear that case ever happens. + */ + if (!list_empty(queue) && tty) { + if (!test_bit(TTY_THROTTLED, &tty->flags)) { + if (do_push) + tasklet_schedule(&port->push); + else + pr_warning(PREFIX "%d: RX not scheduled?\n", + port->port_num); + } + } + + /* If we're still connected, refill the USB RX queue. */ + if (!disconnect && port->port_usb) + gs_start_rx(port); + + spin_unlock_irq(&port->port_lock); +} + +static void gs_read_complete(struct usb_ep *ep, struct usb_request *req) +{ + struct gs_port *port = ep->driver_data; + + /* Queue all received data until the tty layer is ready for it. */ + spin_lock(&port->port_lock); + list_add_tail(&req->list, &port->read_queue); + tasklet_schedule(&port->push); spin_unlock(&port->port_lock); } @@ -625,6 +676,7 @@ static int gs_start_io(struct gs_port *port) } /* queue read requests */ + port->n_read = 0; started = gs_start_rx(port); /* unblock any pending writes into our circular buffer */ @@ -633,9 +685,10 @@ static int gs_start_io(struct gs_port *port) } else { gs_free_requests(ep, head); gs_free_requests(port->port_usb->in, &port->write_pool); + status = -EIO; } - return started ? 0 : status; + return status; } /*-------------------------------------------------------------------------*/ @@ -736,10 +789,13 @@ static int gs_open(struct tty_struct *tty, struct file *file) /* if connected, start the I/O stream */ if (port->port_usb) { + struct gserial *gser = port->port_usb; + pr_debug("gs_open: start ttyGS%d\n", port->port_num); gs_start_io(port); - /* REVISIT for ACM, issue "network connected" event */ + if (gser->connect) + gser->connect(gser); } pr_debug("gs_open: ttyGS%d (%p,%p)\n", port->port_num, tty, file); @@ -766,6 +822,7 @@ static int gs_writes_finished(struct gs_port *p) static void gs_close(struct tty_struct *tty, struct file *file) { struct gs_port *port = tty->driver_data; + struct gserial *gser; spin_lock_irq(&port->port_lock); @@ -785,32 +842,31 @@ static void gs_close(struct tty_struct *tty, struct file *file) port->openclose = true; port->open_count = 0; - if (port->port_usb) - /* REVISIT for ACM, issue "network disconnected" event */; + gser = port->port_usb; + if (gser && gser->disconnect) + gser->disconnect(gser); /* wait for circular write buffer to drain, disconnect, or at * most GS_CLOSE_TIMEOUT seconds; then discard the rest */ - if (gs_buf_data_avail(&port->port_write_buf) > 0 - && port->port_usb) { + if (gs_buf_data_avail(&port->port_write_buf) > 0 && gser) { spin_unlock_irq(&port->port_lock); wait_event_interruptible_timeout(port->drain_wait, gs_writes_finished(port), GS_CLOSE_TIMEOUT * HZ); spin_lock_irq(&port->port_lock); + gser = port->port_usb; } /* Iff we're disconnected, there can be no I/O in flight so it's * ok to free the circular buffer; else just scrub it. And don't * let the push tasklet fire again until we're re-opened. */ - if (port->port_usb == NULL) + if (gser == NULL) gs_buf_free(&port->port_write_buf); else gs_buf_clear(&port->port_write_buf); - tasklet_kill(&port->push); - tty->driver_data = NULL; port->port_tty = NULL; @@ -911,15 +967,35 @@ static void gs_unthrottle(struct tty_struct *tty) { struct gs_port *port = tty->driver_data; unsigned long flags; - unsigned started = 0; spin_lock_irqsave(&port->port_lock, flags); - if (port->port_usb) - started = gs_start_rx(port); + if (port->port_usb) { + /* Kickstart read queue processing. We don't do xon/xoff, + * rts/cts, or other handshaking with the host, but if the + * read queue backs up enough we'll be NAKing OUT packets. + */ + tasklet_schedule(&port->push); + pr_vdebug(PREFIX "%d: unthrottle\n", port->port_num); + } spin_unlock_irqrestore(&port->port_lock, flags); +} + +static int gs_break_ctl(struct tty_struct *tty, int duration) +{ + struct gs_port *port = tty->driver_data; + int status = 0; + struct gserial *gser; + + pr_vdebug("gs_break_ctl: ttyGS%d, send break (%d) \n", + port->port_num, duration); - pr_vdebug("gs_unthrottle: ttyGS%d, %d packets\n", - port->port_num, started); + spin_lock_irq(&port->port_lock); + gser = port->port_usb; + if (gser && gser->send_break) + status = gser->send_break(gser, duration); + spin_unlock_irq(&port->port_lock); + + return status; } static const struct tty_operations gs_tty_ops = { @@ -931,6 +1007,7 @@ static const struct tty_operations gs_tty_ops = { .write_room = gs_write_room, .chars_in_buffer = gs_chars_in_buffer, .unthrottle = gs_unthrottle, + .break_ctl = gs_break_ctl, }; /*-------------------------------------------------------------------------*/ @@ -953,6 +1030,7 @@ gs_port_alloc(unsigned port_num, struct usb_cdc_line_coding *coding) tasklet_init(&port->push, gs_rx_push, (unsigned long) port); INIT_LIST_HEAD(&port->read_pool); + INIT_LIST_HEAD(&port->read_queue); INIT_LIST_HEAD(&port->write_pool); port->port_num = port_num; @@ -997,7 +1075,7 @@ int __init gserial_setup(struct usb_gadget *g, unsigned count) gs_tty_driver->owner = THIS_MODULE; gs_tty_driver->driver_name = "g_serial"; - gs_tty_driver->name = "ttyGS"; + gs_tty_driver->name = PREFIX; /* uses dynamically assigned dev_t values */ gs_tty_driver->type = TTY_DRIVER_TYPE_SERIAL; @@ -1104,6 +1182,8 @@ void gserial_cleanup(void) ports[i].port = NULL; mutex_unlock(&ports[i].lock); + tasklet_kill(&port->push); + /* wait for old opens to finish */ wait_event(port->close_wait, gs_closed(port)); @@ -1175,14 +1255,17 @@ int gserial_connect(struct gserial *gser, u8 port_num) /* REVISIT if waiting on "carrier detect", signal. */ - /* REVISIT for ACM, issue "network connection" status notification: - * connected if open_count, else disconnected. + /* if it's already open, start I/O ... and notify the serial + * protocol about open/close status (connect/disconnect). */ - - /* if it's already open, start I/O */ if (port->open_count) { pr_debug("gserial_connect: start ttyGS%d\n", port->port_num); gs_start_io(port); + if (gser->connect) + gser->connect(gser); + } else { + if (gser->disconnect) + gser->disconnect(gser); } spin_unlock_irqrestore(&port->port_lock, flags); @@ -1241,6 +1324,7 @@ void gserial_disconnect(struct gserial *gser) if (port->open_count == 0 && !port->openclose) gs_buf_free(&port->port_write_buf); gs_free_requests(gser->out, &port->read_pool); + gs_free_requests(gser->out, &port->read_queue); gs_free_requests(gser->in, &port->write_pool); spin_unlock_irqrestore(&port->port_lock, flags); } diff --git a/drivers/usb/gadget/u_serial.h b/drivers/usb/gadget/u_serial.h index 7b561138f90e06916080d406f7cfab1d655905c3..af3910d01aea65f7b92e16e7e10770b0ccd74828 100644 --- a/drivers/usb/gadget/u_serial.h +++ b/drivers/usb/gadget/u_serial.h @@ -23,8 +23,7 @@ * style I/O using the USB peripheral endpoints listed here, including * hookups to sysfs and /dev for each logical "tty" device. * - * REVISIT need TTY --> USB event flow too, so ACM can report open/close - * as carrier detect events. Model after ECM. There's more ACM state too. + * REVISIT at least ACM could support tiocmget() if needed. * * REVISIT someday, allow multiplexing several TTYs over these endpoints. */ @@ -41,8 +40,17 @@ struct gserial { /* REVISIT avoid this CDC-ACM support harder ... */ struct usb_cdc_line_coding port_line_coding; /* 9600-8-N-1 etc */ + + /* notification callbacks */ + void (*connect)(struct gserial *p); + void (*disconnect)(struct gserial *p); + int (*send_break)(struct gserial *p, int duration); }; +/* utilities to allocate/free request and buffer */ +struct usb_request *gs_alloc_req(struct usb_ep *ep, unsigned len, gfp_t flags); +void gs_free_req(struct usb_ep *, struct usb_request *req); + /* port setup/teardown is handled by gadget driver */ int gserial_setup(struct usb_gadget *g, unsigned n_ports); void gserial_cleanup(void); diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c index 5fbdc14e63b32d7d5f6df1ebf314df6bdbb35b5b..5416cf9690056a3f72c526255914fe992f00c0f0 100644 --- a/drivers/usb/host/ehci-orion.c +++ b/drivers/usb/host/ehci-orion.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #define rdl(off) __raw_readl(hcd->regs + (off)) #define wrl(off, val) __raw_writel((val), hcd->regs + (off)) diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c index c858f2adb929904631746151469696c73b22cd22..8017f1cf78e244b0f37c4a32d2833de3d2d2a586 100644 --- a/drivers/usb/host/isp1760-hcd.c +++ b/drivers/usb/host/isp1760-hcd.c @@ -126,9 +126,8 @@ static void isp1760_writel(const unsigned int val, __u32 __iomem *regs) * doesn't quite work because some people have to enforce 32-bit access */ static void priv_read_copy(struct isp1760_hcd *priv, u32 *src, - __u32 __iomem *dst, u32 offset, u32 len) + __u32 __iomem *dst, u32 len) { - struct usb_hcd *hcd = priv_to_hcd(priv); u32 val; u8 *buff8; @@ -136,11 +135,6 @@ static void priv_read_copy(struct isp1760_hcd *priv, u32 *src, printk(KERN_ERR "ERROR: buffer: %p len: %d\n", src, len); return; } - isp1760_writel(offset, hcd->regs + HC_MEMORY_REG); - /* XXX - * 90nsec delay, the spec says something how this could be avoided. - */ - mdelay(1); while (len >= 4) { *src = __raw_readl(dst); @@ -987,8 +981,20 @@ static void do_atl_int(struct usb_hcd *usb_hcd) printk(KERN_ERR "qh is 0\n"); continue; } - priv_read_copy(priv, (u32 *)&ptd, usb_hcd->regs + atl_regs, - atl_regs, sizeof(ptd)); + isp1760_writel(atl_regs + ISP_BANK(0), usb_hcd->regs + + HC_MEMORY_REG); + isp1760_writel(payload + ISP_BANK(1), usb_hcd->regs + + HC_MEMORY_REG); + /* + * write bank1 address twice to ensure the 90ns delay (time + * between BANK0 write and the priv_read_copy() call is at + * least 3*t_WHWL + 2*t_w11 = 3*25ns + 2*17ns = 109ns) + */ + isp1760_writel(payload + ISP_BANK(1), usb_hcd->regs + + HC_MEMORY_REG); + + priv_read_copy(priv, (u32 *)&ptd, usb_hcd->regs + atl_regs + + ISP_BANK(0), sizeof(ptd)); dw1 = le32_to_cpu(ptd.dw1); dw2 = le32_to_cpu(ptd.dw2); @@ -1091,7 +1097,7 @@ static void do_atl_int(struct usb_hcd *usb_hcd) case IN_PID: priv_read_copy(priv, priv->atl_ints[queue_entry].data_buffer, - usb_hcd->regs + payload, payload, + usb_hcd->regs + payload + ISP_BANK(1), length); case OUT_PID: @@ -1122,11 +1128,11 @@ static void do_atl_int(struct usb_hcd *usb_hcd) } else if (usb_pipebulk(urb->pipe) && (length < qtd->length)) { /* short BULK received */ - printk(KERN_ERR "short bulk, %d instead %zu\n", length, - qtd->length); if (urb->transfer_flags & URB_SHORT_NOT_OK) { urb->status = -EREMOTEIO; - printk(KERN_ERR "not okey\n"); + isp1760_dbg(priv, "short bulk, %d instead %zu " + "with URB_SHORT_NOT_OK flag.\n", + length, qtd->length); } if (urb->status == -EINPROGRESS) @@ -1206,8 +1212,20 @@ static void do_intl_int(struct usb_hcd *usb_hcd) continue; } - priv_read_copy(priv, (u32 *)&ptd, usb_hcd->regs + int_regs, - int_regs, sizeof(ptd)); + isp1760_writel(int_regs + ISP_BANK(0), usb_hcd->regs + + HC_MEMORY_REG); + isp1760_writel(payload + ISP_BANK(1), usb_hcd->regs + + HC_MEMORY_REG); + /* + * write bank1 address twice to ensure the 90ns delay (time + * between BANK0 write and the priv_read_copy() call is at + * least 3*t_WHWL + 2*t_w11 = 3*25ns + 2*17ns = 92ns) + */ + isp1760_writel(payload + ISP_BANK(1), usb_hcd->regs + + HC_MEMORY_REG); + + priv_read_copy(priv, (u32 *)&ptd, usb_hcd->regs + int_regs + + ISP_BANK(0), sizeof(ptd)); dw1 = le32_to_cpu(ptd.dw1); dw3 = le32_to_cpu(ptd.dw3); check_int_err_status(le32_to_cpu(ptd.dw4)); @@ -1242,7 +1260,7 @@ static void do_intl_int(struct usb_hcd *usb_hcd) case IN_PID: priv_read_copy(priv, priv->int_ints[queue_entry].data_buffer, - usb_hcd->regs + payload , payload, + usb_hcd->regs + payload + ISP_BANK(1), length); case OUT_PID: @@ -1615,8 +1633,7 @@ static int isp1760_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, return -EPIPE; } - isp1760_prepare_enqueue(priv, urb, &qtd_list, mem_flags, pe); - return 0; + return isp1760_prepare_enqueue(priv, urb, &qtd_list, mem_flags, pe); } static int isp1760_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, diff --git a/drivers/usb/host/isp1760-hcd.h b/drivers/usb/host/isp1760-hcd.h index 6473dd86993cb8d19b288dbdcae926e723c5f9c9..4377277667d9bfed2274518d9954ae9a0b2c9997 100644 --- a/drivers/usb/host/isp1760-hcd.h +++ b/drivers/usb/host/isp1760-hcd.h @@ -54,6 +54,8 @@ void deinit_kmem_cache(void); #define BUFFER_MAP 0x7 #define HC_MEMORY_REG 0x33c +#define ISP_BANK(x) ((x) << 16) + #define HC_PORT1_CTRL 0x374 #define PORT1_POWER (3 << 3) #define PORT1_INIT1 (1 << 7) @@ -119,6 +121,9 @@ struct inter_packet_info { typedef void (packet_enqueue)(struct usb_hcd *hcd, struct isp1760_qh *qh, struct isp1760_qtd *qtd); +#define isp1760_dbg(priv, fmt, args...) \ + dev_dbg(priv_to_hcd(priv)->self.controller, fmt, ##args) + #define isp1760_info(priv, fmt, args...) \ dev_info(priv_to_hcd(priv)->self.controller, fmt, ##args) diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c index 6db7a2889e6648f50344d4d42e3a2c04d332a91b..4ed228a899435a91bc1428daa37a9eb54f283b14 100644 --- a/drivers/usb/host/ohci-at91.c +++ b/drivers/usb/host/ohci-at91.c @@ -260,7 +260,6 @@ static const struct hc_driver ohci_at91_hc_driver = { */ .hub_status_data = ohci_hub_status_data, .hub_control = ohci_hub_control, - .hub_irq_enable = ohci_rhsc_enable, #ifdef CONFIG_PM .bus_suspend = ohci_bus_suspend, .bus_resume = ohci_bus_resume, diff --git a/drivers/usb/host/ohci-au1xxx.c b/drivers/usb/host/ohci-au1xxx.c index c0948008fe3d17c068c47d83b768b2e7fc365bff..2ac4e022a13f6fc68c6ea32702f1bab05713b88a 100644 --- a/drivers/usb/host/ohci-au1xxx.c +++ b/drivers/usb/host/ohci-au1xxx.c @@ -163,7 +163,6 @@ static const struct hc_driver ohci_au1xxx_hc_driver = { */ .hub_status_data = ohci_hub_status_data, .hub_control = ohci_hub_control, - .hub_irq_enable = ohci_rhsc_enable, #ifdef CONFIG_PM .bus_suspend = ohci_bus_suspend, .bus_resume = ohci_bus_resume, diff --git a/drivers/usb/host/ohci-ep93xx.c b/drivers/usb/host/ohci-ep93xx.c index cb0b506f8259b20237854bfaae4f9b290223b82a..fb3055f084b5f1a89aaf30efe19cd643b9ddef85 100644 --- a/drivers/usb/host/ohci-ep93xx.c +++ b/drivers/usb/host/ohci-ep93xx.c @@ -134,7 +134,6 @@ static struct hc_driver ohci_ep93xx_hc_driver = { .get_frame_number = ohci_get_frame, .hub_status_data = ohci_hub_status_data, .hub_control = ohci_hub_control, - .hub_irq_enable = ohci_rhsc_enable, #ifdef CONFIG_PM .bus_suspend = ohci_bus_suspend, .bus_resume = ohci_bus_resume, diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index 26bc47941d0132f46badea48da3855daf7dedfff..89901962cbfd821bc454353f61ed1e4e66ecf8db 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -86,6 +86,21 @@ static void ohci_stop (struct usb_hcd *hcd); static int ohci_restart (struct ohci_hcd *ohci); #endif +#ifdef CONFIG_PCI +static void quirk_amd_pll(int state); +static void amd_iso_dev_put(void); +#else +static inline void quirk_amd_pll(int state) +{ + return; +} +static inline void amd_iso_dev_put(void) +{ + return; +} +#endif + + #include "ohci-hub.c" #include "ohci-dbg.c" #include "ohci-mem.c" @@ -483,6 +498,9 @@ static int ohci_init (struct ohci_hcd *ohci) int ret; struct usb_hcd *hcd = ohci_to_hcd(ohci); + if (distrust_firmware) + ohci->flags |= OHCI_QUIRK_HUB_POWER; + disable (ohci); ohci->regs = hcd->regs; @@ -689,7 +707,8 @@ retry: temp |= RH_A_NOCP; temp &= ~(RH_A_POTPGT | RH_A_NPS); ohci_writel (ohci, temp, &ohci->regs->roothub.a); - } else if ((ohci->flags & OHCI_QUIRK_AMD756) || distrust_firmware) { + } else if ((ohci->flags & OHCI_QUIRK_AMD756) || + (ohci->flags & OHCI_QUIRK_HUB_POWER)) { /* hub power always on; required for AMD-756 and some * Mac platforms. ganged overcurrent reporting, if any. */ @@ -882,6 +901,8 @@ static void ohci_stop (struct usb_hcd *hcd) if (quirk_zfmicro(ohci)) del_timer(&ohci->unlink_watchdog); + if (quirk_amdiso(ohci)) + amd_iso_dev_put(); remove_debug_files (ohci); ohci_mem_cleanup (ohci); diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c index b56739221d11f27d6d6e1b8d04c833fe56bdbd6c..7ea9a7b311554199f4e5f97ba060cc853786f2f0 100644 --- a/drivers/usb/host/ohci-hub.c +++ b/drivers/usb/host/ohci-hub.c @@ -36,18 +36,6 @@ /*-------------------------------------------------------------------------*/ -/* hcd->hub_irq_enable() */ -static void ohci_rhsc_enable (struct usb_hcd *hcd) -{ - struct ohci_hcd *ohci = hcd_to_ohci (hcd); - - spin_lock_irq(&ohci->lock); - if (!ohci->autostop) - del_timer(&hcd->rh_timer); /* Prevent next poll */ - ohci_writel(ohci, OHCI_INTR_RHSC, &ohci->regs->intrenable); - spin_unlock_irq(&ohci->lock); -} - #define OHCI_SCHED_ENABLES \ (OHCI_CTRL_CLE|OHCI_CTRL_BLE|OHCI_CTRL_PLE|OHCI_CTRL_IE) @@ -374,18 +362,28 @@ static int ohci_root_hub_state_changes(struct ohci_hcd *ohci, int changed, int any_connected) { int poll_rh = 1; + int rhsc; + rhsc = ohci_readl(ohci, &ohci->regs->intrenable) & OHCI_INTR_RHSC; switch (ohci->hc_control & OHCI_CTRL_HCFS) { case OHCI_USB_OPER: - /* keep on polling until we know a device is connected - * and RHSC is enabled */ + /* If no status changes are pending, enable status-change + * interrupts. + */ + if (!rhsc && !changed) { + rhsc = OHCI_INTR_RHSC; + ohci_writel(ohci, rhsc, &ohci->regs->intrenable); + } + + /* Keep on polling until we know a device is connected + * and RHSC is enabled, or until we autostop. + */ if (!ohci->autostop) { if (any_connected || !device_may_wakeup(&ohci_to_hcd(ohci) ->self.root_hub->dev)) { - if (ohci_readl(ohci, &ohci->regs->intrenable) & - OHCI_INTR_RHSC) + if (rhsc) poll_rh = 0; } else { ohci->autostop = 1; @@ -398,12 +396,13 @@ static int ohci_root_hub_state_changes(struct ohci_hcd *ohci, int changed, ohci->autostop = 0; ohci->next_statechange = jiffies + STATECHANGE_DELAY; - } else if (time_after_eq(jiffies, + } else if (rhsc && time_after_eq(jiffies, ohci->next_statechange) && !ohci->ed_rm_list && !(ohci->hc_control & OHCI_SCHED_ENABLES)) { ohci_rh_suspend(ohci, 1); + poll_rh = 0; } } break; @@ -417,6 +416,12 @@ static int ohci_root_hub_state_changes(struct ohci_hcd *ohci, int changed, else usb_hcd_resume_root_hub(ohci_to_hcd(ohci)); } else { + if (!rhsc && (ohci->autostop || + ohci_to_hcd(ohci)->self.root_hub-> + do_remote_wakeup)) + ohci_writel(ohci, OHCI_INTR_RHSC, + &ohci->regs->intrenable); + /* everything is idle, no need for polling */ poll_rh = 0; } @@ -438,12 +443,16 @@ static inline int ohci_rh_resume(struct ohci_hcd *ohci) static int ohci_root_hub_state_changes(struct ohci_hcd *ohci, int changed, int any_connected) { - int poll_rh = 1; - - /* keep on polling until RHSC is enabled */ + /* If RHSC is enabled, don't poll */ if (ohci_readl(ohci, &ohci->regs->intrenable) & OHCI_INTR_RHSC) - poll_rh = 0; - return poll_rh; + return 0; + + /* If no status changes are pending, enable status-change interrupts */ + if (!changed) { + ohci_writel(ohci, OHCI_INTR_RHSC, &ohci->regs->intrenable); + return 0; + } + return 1; } #endif /* CONFIG_PM */ @@ -483,6 +492,13 @@ ohci_hub_status_data (struct usb_hcd *hcd, char *buf) length++; } + /* Some broken controllers never turn off RHCS in the interrupt + * status register. For their sake we won't re-enable RHSC + * interrupts if the flag is already set. + */ + if (ohci_readl(ohci, &ohci->regs->intrstatus) & OHCI_INTR_RHSC) + changed = 1; + /* look at each port */ for (i = 0; i < ohci->num_ports; i++) { u32 status = roothub_portstatus (ohci, i); @@ -572,8 +588,6 @@ static int ohci_start_port_reset (struct usb_hcd *hcd, unsigned port) return 0; } -static void start_hnp(struct ohci_hcd *ohci); - #else #define ohci_start_port_reset NULL @@ -760,7 +774,7 @@ static int ohci_hub_control ( #ifdef CONFIG_USB_OTG if (hcd->self.otg_port == (wIndex + 1) && hcd->self.b_hnp_enable) - start_hnp(ohci); + ohci->start_hnp(ohci); else #endif ohci_writel (ohci, RH_PS_PSS, diff --git a/drivers/usb/host/ohci-lh7a404.c b/drivers/usb/host/ohci-lh7a404.c index 9e31d440d115e7e8260476bcd81e39fd80b026e1..de42283149c7154608c30c9b1ceeec29e14b07ba 100644 --- a/drivers/usb/host/ohci-lh7a404.c +++ b/drivers/usb/host/ohci-lh7a404.c @@ -193,7 +193,6 @@ static const struct hc_driver ohci_lh7a404_hc_driver = { */ .hub_status_data = ohci_hub_status_data, .hub_control = ohci_hub_control, - .hub_irq_enable = ohci_rhsc_enable, #ifdef CONFIG_PM .bus_suspend = ohci_bus_suspend, .bus_resume = ohci_bus_resume, diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c index 94dfca02f7e169228197c0a9ebf6b3cd970fade1..1eb64d08b60a9591bd994f757c0372602b7c7ef4 100644 --- a/drivers/usb/host/ohci-omap.c +++ b/drivers/usb/host/ohci-omap.c @@ -225,6 +225,7 @@ static int ohci_omap_init(struct usb_hcd *hcd) dev_err(hcd->self.controller, "can't find transceiver\n"); return -ENODEV; } + ohci->start_hnp = start_hnp; } #endif @@ -260,7 +261,7 @@ static int ohci_omap_init(struct usb_hcd *hcd) omap_cfg_reg(W4_USB_HIGHZ); } ohci_writel(ohci, rh, &ohci->regs->roothub.a); - distrust_firmware = 0; + ohci->flags &= ~OHCI_QUIRK_HUB_POWER; } else if (machine_is_nokia770()) { /* We require a self-powered hub, which should have * plenty of power. */ @@ -469,7 +470,6 @@ static const struct hc_driver ohci_omap_hc_driver = { */ .hub_status_data = ohci_hub_status_data, .hub_control = ohci_hub_control, - .hub_irq_enable = ohci_rhsc_enable, #ifdef CONFIG_PM .bus_suspend = ohci_bus_suspend, .bus_resume = ohci_bus_resume, diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c index 4696cc912e16203540a5185568a27e02bb7c15e2..a9c2ae36c7ad5ce6bf9585fc9b8e418ad10751ba 100644 --- a/drivers/usb/host/ohci-pci.c +++ b/drivers/usb/host/ohci-pci.c @@ -18,6 +18,28 @@ #error "This file is PCI bus glue. CONFIG_PCI must be defined." #endif +#include +#include + + +/* constants used to work around PM-related transfer + * glitches in some AMD 700 series southbridges + */ +#define AB_REG_BAR 0xf0 +#define AB_INDX(addr) ((addr) + 0x00) +#define AB_DATA(addr) ((addr) + 0x04) +#define AX_INDXC 0X30 +#define AX_DATAC 0x34 + +#define NB_PCIE_INDX_ADDR 0xe0 +#define NB_PCIE_INDX_DATA 0xe4 +#define PCIE_P_CNTL 0x10040 +#define BIF_NB 0x10002 + +static struct pci_dev *amd_smbus_dev; +static struct pci_dev *amd_hb_dev; +static int amd_ohci_iso_count; + /*-------------------------------------------------------------------------*/ static int broken_suspend(struct usb_hcd *hcd) @@ -143,6 +165,103 @@ static int ohci_quirk_nec(struct usb_hcd *hcd) return 0; } +static int ohci_quirk_amd700(struct usb_hcd *hcd) +{ + struct ohci_hcd *ohci = hcd_to_ohci(hcd); + u8 rev = 0; + + if (!amd_smbus_dev) + amd_smbus_dev = pci_get_device(PCI_VENDOR_ID_ATI, + PCI_DEVICE_ID_ATI_SBX00_SMBUS, NULL); + if (!amd_smbus_dev) + return 0; + + pci_read_config_byte(amd_smbus_dev, PCI_REVISION_ID, &rev); + if ((rev > 0x3b) || (rev < 0x30)) { + pci_dev_put(amd_smbus_dev); + amd_smbus_dev = NULL; + return 0; + } + + amd_ohci_iso_count++; + + if (!amd_hb_dev) + amd_hb_dev = pci_get_device(PCI_VENDOR_ID_AMD, 0x9600, NULL); + + ohci->flags |= OHCI_QUIRK_AMD_ISO; + ohci_dbg(ohci, "enabled AMD ISO transfers quirk\n"); + + return 0; +} + +/* + * The hardware normally enables the A-link power management feature, which + * lets the system lower the power consumption in idle states. + * + * Assume the system is configured to have USB 1.1 ISO transfers going + * to or from a USB device. Without this quirk, that stream may stutter + * or have breaks occasionally. For transfers going to speakers, this + * makes a very audible mess... + * + * That audio playback corruption is due to the audio stream getting + * interrupted occasionally when the link goes in lower power state + * This USB quirk prevents the link going into that lower power state + * during audio playback or other ISO operations. + */ +static void quirk_amd_pll(int on) +{ + u32 addr; + u32 val; + u32 bit = (on > 0) ? 1 : 0; + + pci_read_config_dword(amd_smbus_dev, AB_REG_BAR, &addr); + + /* BIT names/meanings are NDA-protected, sorry ... */ + + outl(AX_INDXC, AB_INDX(addr)); + outl(0x40, AB_DATA(addr)); + outl(AX_DATAC, AB_INDX(addr)); + val = inl(AB_DATA(addr)); + val &= ~((1 << 3) | (1 << 4) | (1 << 9)); + val |= (bit << 3) | ((!bit) << 4) | ((!bit) << 9); + outl(val, AB_DATA(addr)); + + if (amd_hb_dev) { + addr = PCIE_P_CNTL; + pci_write_config_dword(amd_hb_dev, NB_PCIE_INDX_ADDR, addr); + + pci_read_config_dword(amd_hb_dev, NB_PCIE_INDX_DATA, &val); + val &= ~(1 | (1 << 3) | (1 << 4) | (1 << 9) | (1 << 12)); + val |= bit | (bit << 3) | (bit << 12); + val |= ((!bit) << 4) | ((!bit) << 9); + pci_write_config_dword(amd_hb_dev, NB_PCIE_INDX_DATA, val); + + addr = BIF_NB; + pci_write_config_dword(amd_hb_dev, NB_PCIE_INDX_ADDR, addr); + + pci_read_config_dword(amd_hb_dev, NB_PCIE_INDX_DATA, &val); + val &= ~(1 << 8); + val |= bit << 8; + pci_write_config_dword(amd_hb_dev, NB_PCIE_INDX_DATA, val); + } +} + +static void amd_iso_dev_put(void) +{ + amd_ohci_iso_count--; + if (amd_ohci_iso_count == 0) { + if (amd_smbus_dev) { + pci_dev_put(amd_smbus_dev); + amd_smbus_dev = NULL; + } + if (amd_hb_dev) { + pci_dev_put(amd_hb_dev); + amd_hb_dev = NULL; + } + } + +} + /* List of quirks for OHCI */ static const struct pci_device_id ohci_pci_quirks[] = { { @@ -181,6 +300,19 @@ static const struct pci_device_id ohci_pci_quirks[] = { PCI_DEVICE(PCI_VENDOR_ID_ITE, 0x8152), .driver_data = (unsigned long) broken_suspend, }, + { + PCI_DEVICE(PCI_VENDOR_ID_ATI, 0x4397), + .driver_data = (unsigned long)ohci_quirk_amd700, + }, + { + PCI_DEVICE(PCI_VENDOR_ID_ATI, 0x4398), + .driver_data = (unsigned long)ohci_quirk_amd700, + }, + { + PCI_DEVICE(PCI_VENDOR_ID_ATI, 0x4399), + .driver_data = (unsigned long)ohci_quirk_amd700, + }, + /* FIXME for some of the early AMD 760 southbridges, OHCI * won't work at all. blacklist them. */ @@ -327,7 +459,6 @@ static const struct hc_driver ohci_pci_hc_driver = { */ .hub_status_data = ohci_hub_status_data, .hub_control = ohci_hub_control, - .hub_irq_enable = ohci_rhsc_enable, #ifdef CONFIG_PM .bus_suspend = ohci_bus_suspend, .bus_resume = ohci_bus_resume, diff --git a/drivers/usb/host/ohci-pnx4008.c b/drivers/usb/host/ohci-pnx4008.c index b02cd0761977aed3bf6c85eda07227a6bfe8d4c1..658a2a978c32139bcf98181e9cd5fa4466f214b0 100644 --- a/drivers/usb/host/ohci-pnx4008.c +++ b/drivers/usb/host/ohci-pnx4008.c @@ -277,7 +277,6 @@ static const struct hc_driver ohci_pnx4008_hc_driver = { */ .hub_status_data = ohci_hub_status_data, .hub_control = ohci_hub_control, - .hub_irq_enable = ohci_rhsc_enable, #ifdef CONFIG_PM .bus_suspend = ohci_bus_suspend, .bus_resume = ohci_bus_resume, diff --git a/drivers/usb/host/ohci-pnx8550.c b/drivers/usb/host/ohci-pnx8550.c index 605d59cba28e79d46bbbb3215cfc9ccd1b6f6a5b..28467e288a93d54607c7cb244e1e904dc6136395 100644 --- a/drivers/usb/host/ohci-pnx8550.c +++ b/drivers/usb/host/ohci-pnx8550.c @@ -201,7 +201,6 @@ static const struct hc_driver ohci_pnx8550_hc_driver = { */ .hub_status_data = ohci_hub_status_data, .hub_control = ohci_hub_control, - .hub_irq_enable = ohci_rhsc_enable, #ifdef CONFIG_PM .bus_suspend = ohci_bus_suspend, .bus_resume = ohci_bus_resume, diff --git a/drivers/usb/host/ohci-ppc-of.c b/drivers/usb/host/ohci-ppc-of.c index 91e6e101a4cc987feae9591a4926f6a35aef95a0..7ac53264ead369b1beb9c140cd50e131a019ea40 100644 --- a/drivers/usb/host/ohci-ppc-of.c +++ b/drivers/usb/host/ohci-ppc-of.c @@ -72,7 +72,6 @@ static const struct hc_driver ohci_ppc_of_hc_driver = { */ .hub_status_data = ohci_hub_status_data, .hub_control = ohci_hub_control, - .hub_irq_enable = ohci_rhsc_enable, #ifdef CONFIG_PM .bus_suspend = ohci_bus_suspend, .bus_resume = ohci_bus_resume, diff --git a/drivers/usb/host/ohci-ppc-soc.c b/drivers/usb/host/ohci-ppc-soc.c index 523c30125577d39a8c24287ce30ae2b2532929e2..cd3398b675b2dea8c2402fd2178cee58c23a52e4 100644 --- a/drivers/usb/host/ohci-ppc-soc.c +++ b/drivers/usb/host/ohci-ppc-soc.c @@ -172,7 +172,6 @@ static const struct hc_driver ohci_ppc_soc_hc_driver = { */ .hub_status_data = ohci_hub_status_data, .hub_control = ohci_hub_control, - .hub_irq_enable = ohci_rhsc_enable, #ifdef CONFIG_PM .bus_suspend = ohci_bus_suspend, .bus_resume = ohci_bus_resume, diff --git a/drivers/usb/host/ohci-ps3.c b/drivers/usb/host/ohci-ps3.c index 55c95647f008d7eec7eb6991a6a5f19212f4fd59..2089d8a46c4bbedb0cd140dc5db4d0cee4cab908 100644 --- a/drivers/usb/host/ohci-ps3.c +++ b/drivers/usb/host/ohci-ps3.c @@ -68,7 +68,6 @@ static const struct hc_driver ps3_ohci_hc_driver = { .get_frame_number = ohci_get_frame, .hub_status_data = ohci_hub_status_data, .hub_control = ohci_hub_control, - .hub_irq_enable = ohci_rhsc_enable, .start_port_reset = ohci_start_port_reset, #if defined(CONFIG_PM) .bus_suspend = ohci_bus_suspend, diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c index 8c9c4849db6efc5fedfec17201622f60a6df9174..7f0f35c781858628a995dc85df361c6cae56b264 100644 --- a/drivers/usb/host/ohci-pxa27x.c +++ b/drivers/usb/host/ohci-pxa27x.c @@ -298,7 +298,6 @@ static const struct hc_driver ohci_pxa27x_hc_driver = { */ .hub_status_data = ohci_hub_status_data, .hub_control = ohci_hub_control, - .hub_irq_enable = ohci_rhsc_enable, #ifdef CONFIG_PM .bus_suspend = ohci_bus_suspend, .bus_resume = ohci_bus_resume, diff --git a/drivers/usb/host/ohci-q.c b/drivers/usb/host/ohci-q.c index 6a9b4c5579536e161b596e824adccf3b81805922..c2d80f80448b2e77690f8f29cc64f3402cd9dd78 100644 --- a/drivers/usb/host/ohci-q.c +++ b/drivers/usb/host/ohci-q.c @@ -49,6 +49,9 @@ __acquires(ohci->lock) switch (usb_pipetype (urb->pipe)) { case PIPE_ISOCHRONOUS: ohci_to_hcd(ohci)->self.bandwidth_isoc_reqs--; + if (ohci_to_hcd(ohci)->self.bandwidth_isoc_reqs == 0 + && quirk_amdiso(ohci)) + quirk_amd_pll(1); break; case PIPE_INTERRUPT: ohci_to_hcd(ohci)->self.bandwidth_int_reqs--; @@ -677,6 +680,9 @@ static void td_submit_urb ( data + urb->iso_frame_desc [cnt].offset, urb->iso_frame_desc [cnt].length, urb, cnt); } + if (ohci_to_hcd(ohci)->self.bandwidth_isoc_reqs == 0 + && quirk_amdiso(ohci)) + quirk_amd_pll(0); periodic = ohci_to_hcd(ohci)->self.bandwidth_isoc_reqs++ == 0 && ohci_to_hcd(ohci)->self.bandwidth_int_reqs == 0; break; diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c index 9e3dc4069e8bc9cb4dac244f1b8dfa5f276ff9ac..f46af7a718d416a548b565c142ccf8d229c1505f 100644 --- a/drivers/usb/host/ohci-s3c2410.c +++ b/drivers/usb/host/ohci-s3c2410.c @@ -466,7 +466,6 @@ static const struct hc_driver ohci_s3c2410_hc_driver = { */ .hub_status_data = ohci_s3c2410_hub_status_data, .hub_control = ohci_s3c2410_hub_control, - .hub_irq_enable = ohci_rhsc_enable, #ifdef CONFIG_PM .bus_suspend = ohci_bus_suspend, .bus_resume = ohci_bus_resume, diff --git a/drivers/usb/host/ohci-sa1111.c b/drivers/usb/host/ohci-sa1111.c index 4626b002e670f15a5a93a1f8cf1c80edf12480b9..e4bbe8e188e4653355426294e511e92588085b9a 100644 --- a/drivers/usb/host/ohci-sa1111.c +++ b/drivers/usb/host/ohci-sa1111.c @@ -231,7 +231,6 @@ static const struct hc_driver ohci_sa1111_hc_driver = { */ .hub_status_data = ohci_hub_status_data, .hub_control = ohci_hub_control, - .hub_irq_enable = ohci_rhsc_enable, #ifdef CONFIG_PM .bus_suspend = ohci_bus_suspend, .bus_resume = ohci_bus_resume, diff --git a/drivers/usb/host/ohci-sh.c b/drivers/usb/host/ohci-sh.c index e7ee607278fece8b92570beb5b839e74ca8aa2db..60f03cc7ec4f20a4f80d228b59faebe715ae1148 100644 --- a/drivers/usb/host/ohci-sh.c +++ b/drivers/usb/host/ohci-sh.c @@ -68,7 +68,6 @@ static const struct hc_driver ohci_sh_hc_driver = { */ .hub_status_data = ohci_hub_status_data, .hub_control = ohci_hub_control, - .hub_irq_enable = ohci_rhsc_enable, #ifdef CONFIG_PM .bus_suspend = ohci_bus_suspend, .bus_resume = ohci_bus_resume, diff --git a/drivers/usb/host/ohci-sm501.c b/drivers/usb/host/ohci-sm501.c index 21b164e4abebf8bc71d12611b4356bb97e038718..cff23637cfcc5e6cd5322d8faddd866f885b9e27 100644 --- a/drivers/usb/host/ohci-sm501.c +++ b/drivers/usb/host/ohci-sm501.c @@ -75,7 +75,6 @@ static const struct hc_driver ohci_sm501_hc_driver = { */ .hub_status_data = ohci_hub_status_data, .hub_control = ohci_hub_control, - .hub_irq_enable = ohci_rhsc_enable, #ifdef CONFIG_PM .bus_suspend = ohci_bus_suspend, .bus_resume = ohci_bus_resume, diff --git a/drivers/usb/host/ohci-ssb.c b/drivers/usb/host/ohci-ssb.c index 3660c83d80af44b269bfa9c32311846db1878105..23fd6a886bddb0f25d2279d3da8d11c66e5e61ad 100644 --- a/drivers/usb/host/ohci-ssb.c +++ b/drivers/usb/host/ohci-ssb.c @@ -81,7 +81,6 @@ static const struct hc_driver ssb_ohci_hc_driver = { .hub_status_data = ohci_hub_status_data, .hub_control = ohci_hub_control, - .hub_irq_enable = ohci_rhsc_enable, #ifdef CONFIG_PM .bus_suspend = ohci_bus_suspend, .bus_resume = ohci_bus_resume, diff --git a/drivers/usb/host/ohci.h b/drivers/usb/host/ohci.h index dc544ddc784962831637e749c4d50420ee24aa0b..faf622eafce7aab820b20ad55bae51b3076579ba 100644 --- a/drivers/usb/host/ohci.h +++ b/drivers/usb/host/ohci.h @@ -371,6 +371,7 @@ struct ohci_hcd { * other external transceivers should be software-transparent */ struct otg_transceiver *transceiver; + void (*start_hnp)(struct ohci_hcd *ohci); /* * memory management for queue data structures @@ -399,6 +400,8 @@ struct ohci_hcd { #define OHCI_QUIRK_ZFMICRO 0x20 /* Compaq ZFMicro chipset*/ #define OHCI_QUIRK_NEC 0x40 /* lost interrupts */ #define OHCI_QUIRK_FRAME_NO 0x80 /* no big endian frame_no shift */ +#define OHCI_QUIRK_HUB_POWER 0x100 /* distrust firmware power/oc setup */ +#define OHCI_QUIRK_AMD_ISO 0x200 /* ISO transfers*/ // there are also chip quirks/bugs in init logic struct work_struct nec_work; /* Worker for NEC quirk */ @@ -426,6 +429,10 @@ static inline int quirk_zfmicro(struct ohci_hcd *ohci) { return ohci->flags & OHCI_QUIRK_ZFMICRO; } +static inline int quirk_amdiso(struct ohci_hcd *ohci) +{ + return ohci->flags & OHCI_QUIRK_AMD_ISO; +} #else static inline int quirk_nec(struct ohci_hcd *ohci) { @@ -435,6 +442,10 @@ static inline int quirk_zfmicro(struct ohci_hcd *ohci) { return 0; } +static inline int quirk_amdiso(struct ohci_hcd *ohci) +{ + return 0; +} #endif /* convert between an hcd pointer and the corresponding ohci_hcd */ diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index d5f02dddb1203ec31c151401aab80208388d1235..ea7126f99cab33643c6d4e368a6f1b18fc0cd33c 100644 --- a/drivers/usb/host/r8a66597-hcd.c +++ b/drivers/usb/host/r8a66597-hcd.c @@ -964,11 +964,34 @@ static void pipe_irq_disable(struct r8a66597 *r8a66597, u16 pipenum) disable_irq_nrdy(r8a66597, pipenum); } +static void r8a66597_root_hub_start_polling(struct r8a66597 *r8a66597) +{ + mod_timer(&r8a66597->rh_timer, + jiffies + msecs_to_jiffies(R8A66597_RH_POLL_TIME)); +} + +static void start_root_hub_sampling(struct r8a66597 *r8a66597, int port, + int connect) +{ + struct r8a66597_root_hub *rh = &r8a66597->root_hub[port]; + + rh->old_syssts = r8a66597_read(r8a66597, get_syssts_reg(port)) & LNST; + rh->scount = R8A66597_MAX_SAMPLING; + if (connect) + rh->port |= 1 << USB_PORT_FEAT_CONNECTION; + else + rh->port &= ~(1 << USB_PORT_FEAT_CONNECTION); + rh->port |= 1 << USB_PORT_FEAT_C_CONNECTION; + + r8a66597_root_hub_start_polling(r8a66597); +} + /* this function must be called with interrupt disabled */ static void r8a66597_check_syssts(struct r8a66597 *r8a66597, int port, u16 syssts) { if (syssts == SE0) { + r8a66597_write(r8a66597, ~ATTCH, get_intsts_reg(port)); r8a66597_bset(r8a66597, ATTCHE, get_intenb_reg(port)); return; } @@ -1002,13 +1025,10 @@ static void r8a66597_usb_disconnect(struct r8a66597 *r8a66597, int port) { struct r8a66597_device *dev = r8a66597->root_hub[port].dev; - r8a66597->root_hub[port].port &= ~(1 << USB_PORT_FEAT_CONNECTION); - r8a66597->root_hub[port].port |= (1 << USB_PORT_FEAT_C_CONNECTION); - disable_r8a66597_pipe_all(r8a66597, dev); free_usb_address(r8a66597, dev); - r8a66597_bset(r8a66597, ATTCHE, get_intenb_reg(port)); + start_root_hub_sampling(r8a66597, port, 0); } /* this function must be called with interrupt disabled */ @@ -1551,23 +1571,6 @@ static void irq_pipe_nrdy(struct r8a66597 *r8a66597) } } -static void r8a66597_root_hub_start_polling(struct r8a66597 *r8a66597) -{ - mod_timer(&r8a66597->rh_timer, - jiffies + msecs_to_jiffies(R8A66597_RH_POLL_TIME)); -} - -static void start_root_hub_sampling(struct r8a66597 *r8a66597, int port) -{ - struct r8a66597_root_hub *rh = &r8a66597->root_hub[port]; - - rh->old_syssts = r8a66597_read(r8a66597, get_syssts_reg(port)) & LNST; - rh->scount = R8A66597_MAX_SAMPLING; - r8a66597->root_hub[port].port |= (1 << USB_PORT_FEAT_CONNECTION) - | (1 << USB_PORT_FEAT_C_CONNECTION); - r8a66597_root_hub_start_polling(r8a66597); -} - static irqreturn_t r8a66597_irq(struct usb_hcd *hcd) { struct r8a66597 *r8a66597 = hcd_to_r8a66597(hcd); @@ -1594,7 +1597,7 @@ static irqreturn_t r8a66597_irq(struct usb_hcd *hcd) r8a66597_bclr(r8a66597, ATTCHE, INTENB2); /* start usb bus sampling */ - start_root_hub_sampling(r8a66597, 1); + start_root_hub_sampling(r8a66597, 1, 1); } if (mask2 & DTCH) { r8a66597_write(r8a66597, ~DTCH, INTSTS2); @@ -1609,7 +1612,7 @@ static irqreturn_t r8a66597_irq(struct usb_hcd *hcd) r8a66597_bclr(r8a66597, ATTCHE, INTENB1); /* start usb bus sampling */ - start_root_hub_sampling(r8a66597, 0); + start_root_hub_sampling(r8a66597, 0, 1); } if (mask1 & DTCH) { r8a66597_write(r8a66597, ~DTCH, INTSTS1); diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c index 20ad3c48fcb2966fb20e2bc36fc49971b239110b..228f2b070f2b7d558e33271827cccb3588794ebd 100644 --- a/drivers/usb/host/u132-hcd.c +++ b/drivers/usb/host/u132-hcd.c @@ -2934,16 +2934,6 @@ static int u132_start_port_reset(struct usb_hcd *hcd, unsigned port_num) return 0; } -static void u132_hub_irq_enable(struct usb_hcd *hcd) -{ - struct u132 *u132 = hcd_to_u132(hcd); - if (u132->going > 1) { - dev_err(&u132->platform_dev->dev, "device has been removed %d\n" - , u132->going); - } else if (u132->going > 0) - dev_err(&u132->platform_dev->dev, "device is being removed\n"); -} - #ifdef CONFIG_PM static int u132_bus_suspend(struct usb_hcd *hcd) @@ -2995,7 +2985,6 @@ static struct hc_driver u132_hc_driver = { .bus_suspend = u132_bus_suspend, .bus_resume = u132_bus_resume, .start_port_reset = u132_start_port_reset, - .hub_irq_enable = u132_hub_irq_enable, }; /* diff --git a/drivers/usb/misc/Kconfig b/drivers/usb/misc/Kconfig index 001789c9a11a7c6b0e0c531ed4ede55fa77cb361..4ea50e0abcbb1c6abaf958bb34942ea4740ea0d8 100644 --- a/drivers/usb/misc/Kconfig +++ b/drivers/usb/misc/Kconfig @@ -42,16 +42,6 @@ config USB_ADUTUX To compile this driver as a module, choose M here. The module will be called adutux. -config USB_AUERSWALD - tristate "USB Auerswald ISDN support" - depends on USB - help - Say Y here if you want to connect an Auerswald USB ISDN Device - to your computer's USB port. - - To compile this driver as a module, choose M here: the - module will be called auerswald. - config USB_RIO500 tristate "USB Diamond Rio500 support" depends on USB diff --git a/drivers/usb/misc/Makefile b/drivers/usb/misc/Makefile index aba091cb5ec0a99ea40e2eff02067136fd91c838..45b4e12afb085b9552a4ce9b3131319a8c33aa28 100644 --- a/drivers/usb/misc/Makefile +++ b/drivers/usb/misc/Makefile @@ -5,7 +5,6 @@ obj-$(CONFIG_USB_ADUTUX) += adutux.o obj-$(CONFIG_USB_APPLEDISPLAY) += appledisplay.o -obj-$(CONFIG_USB_AUERSWALD) += auerswald.o obj-$(CONFIG_USB_BERRY_CHARGE) += berry_charge.o obj-$(CONFIG_USB_CYPRESS_CY7C63)+= cypress_cy7c63.o obj-$(CONFIG_USB_CYTHERM) += cytherm.o diff --git a/drivers/usb/misc/auerswald.c b/drivers/usb/misc/auerswald.c deleted file mode 100644 index d2f61d5510e780ddd1c21fe10deca4fc3dadc660..0000000000000000000000000000000000000000 --- a/drivers/usb/misc/auerswald.c +++ /dev/null @@ -1,2152 +0,0 @@ -/*****************************************************************************/ -/* - * auerswald.c -- Auerswald PBX/System Telephone usb driver. - * - * Copyright (C) 2001 Wolfgang Mües (wolfgang@iksw-muees.de) - * - * Very much code of this driver is borrowed from dabusb.c (Deti Fliegl) - * and from the USB Skeleton driver (Greg Kroah-Hartman). Thank you. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - /*****************************************************************************/ - -/* Standard Linux module include files */ -#include -#include -#include -#include -#include -#include -#include -#include - -/*-------------------------------------------------------------------*/ -/* Debug support */ -#ifdef DEBUG -#define dump( adr, len) \ -do { \ - unsigned int u; \ - printk (KERN_DEBUG); \ - for (u = 0; u < len; u++) \ - printk (" %02X", adr[u] & 0xFF); \ - printk ("\n"); \ -} while (0) -#else -#define dump( adr, len) -#endif - -/*-------------------------------------------------------------------*/ -/* Version Information */ -#define DRIVER_VERSION "0.9.11" -#define DRIVER_AUTHOR "Wolfgang Mües " -#define DRIVER_DESC "Auerswald PBX/System Telephone usb driver" - -/*-------------------------------------------------------------------*/ -/* Private declarations for Auerswald USB driver */ - -/* Auerswald Vendor ID */ -#define ID_AUERSWALD 0x09BF - -#define AUER_MINOR_BASE 112 /* auerswald driver minor number */ - -/* we can have up to this number of device plugged in at once */ -#define AUER_MAX_DEVICES 16 - - -/* Number of read buffers for each device */ -#define AU_RBUFFERS 10 - -/* Number of chain elements for each control chain */ -#define AUCH_ELEMENTS 20 - -/* Number of retries in communication */ -#define AU_RETRIES 10 - -/*-------------------------------------------------------------------*/ -/* vendor specific protocol */ -/* Header Byte */ -#define AUH_INDIRMASK 0x80 /* mask for direct/indirect bit */ -#define AUH_DIRECT 0x00 /* data is for USB device */ -#define AUH_INDIRECT 0x80 /* USB device is relay */ - -#define AUH_SPLITMASK 0x40 /* mask for split bit */ -#define AUH_UNSPLIT 0x00 /* data block is full-size */ -#define AUH_SPLIT 0x40 /* data block is part of a larger one, - split-byte follows */ - -#define AUH_TYPEMASK 0x3F /* mask for type of data transfer */ -#define AUH_TYPESIZE 0x40 /* different types */ -#define AUH_DCHANNEL 0x00 /* D channel data */ -#define AUH_B1CHANNEL 0x01 /* B1 channel transparent */ -#define AUH_B2CHANNEL 0x02 /* B2 channel transparent */ -/* 0x03..0x0F reserved for driver internal use */ -#define AUH_COMMAND 0x10 /* Command channel */ -#define AUH_BPROT 0x11 /* Configuration block protocol */ -#define AUH_DPROTANA 0x12 /* D channel protocol analyzer */ -#define AUH_TAPI 0x13 /* telephone api data (ATD) */ -/* 0x14..0x3F reserved for other protocols */ -#define AUH_UNASSIGNED 0xFF /* if char device has no assigned service */ -#define AUH_FIRSTUSERCH 0x11 /* first channel which is available for driver users */ - -#define AUH_SIZE 1 /* Size of Header Byte */ - -/* Split Byte. Only present if split bit in header byte set.*/ -#define AUS_STARTMASK 0x80 /* mask for first block of splitted frame */ -#define AUS_FIRST 0x80 /* first block */ -#define AUS_FOLLOW 0x00 /* following block */ - -#define AUS_ENDMASK 0x40 /* mask for last block of splitted frame */ -#define AUS_END 0x40 /* last block */ -#define AUS_NOEND 0x00 /* not the last block */ - -#define AUS_LENMASK 0x3F /* mask for block length information */ - -/* Request types */ -#define AUT_RREQ (USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_OTHER) /* Read Request */ -#define AUT_WREQ (USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER) /* Write Request */ - -/* Vendor Requests */ -#define AUV_GETINFO 0x00 /* GetDeviceInfo */ -#define AUV_WBLOCK 0x01 /* Write Block */ -#define AUV_RBLOCK 0x02 /* Read Block */ -#define AUV_CHANNELCTL 0x03 /* Channel Control */ -#define AUV_DUMMY 0x04 /* Dummy Out for retry */ - -/* Device Info Types */ -#define AUDI_NUMBCH 0x0000 /* Number of supported B channels */ -#define AUDI_OUTFSIZE 0x0001 /* Size of OUT B channel fifos */ -#define AUDI_MBCTRANS 0x0002 /* max. Blocklength of control transfer */ - -/* Interrupt endpoint definitions */ -#define AU_IRQENDP 1 /* Endpoint number */ -#define AU_IRQCMDID 16 /* Command-block ID */ -#define AU_BLOCKRDY 0 /* Command: Block data ready on ctl endpoint */ -#define AU_IRQMINSIZE 5 /* Nr. of bytes decoded in this driver */ - -/* Device String Descriptors */ -#define AUSI_VENDOR 1 /* "Auerswald GmbH & Co. KG" */ -#define AUSI_DEVICE 2 /* Name of the Device */ -#define AUSI_SERIALNR 3 /* Serial Number */ -#define AUSI_MSN 4 /* "MSN ..." (first) Multiple Subscriber Number */ - -#define AUSI_DLEN 100 /* Max. Length of Device Description */ - -#define AUV_RETRY 0x101 /* First Firmware version which can do control retries */ - -/*-------------------------------------------------------------------*/ -/* External data structures / Interface */ -typedef struct -{ - char __user *buf; /* return buffer for string contents */ - unsigned int bsize; /* size of return buffer */ -} audevinfo_t,*paudevinfo_t; - -/* IO controls */ -#define IOCTL_AU_SLEN _IOR( 'U', 0xF0, int) /* return the max. string descriptor length */ -#define IOCTL_AU_DEVINFO _IOWR('U', 0xF1, audevinfo_t) /* get name of a specific device */ -#define IOCTL_AU_SERVREQ _IOW( 'U', 0xF2, int) /* request a service channel */ -#define IOCTL_AU_BUFLEN _IOR( 'U', 0xF3, int) /* return the max. buffer length for the device */ -#define IOCTL_AU_RXAVAIL _IOR( 'U', 0xF4, int) /* return != 0 if Receive Data available */ -#define IOCTL_AU_CONNECT _IOR( 'U', 0xF5, int) /* return != 0 if connected to a service channel */ -#define IOCTL_AU_TXREADY _IOR( 'U', 0xF6, int) /* return != 0 if Transmitt channel ready to send */ -/* 'U' 0xF7..0xFF reseved */ - -/*-------------------------------------------------------------------*/ -/* Internal data structures */ - -/* ..................................................................*/ -/* urb chain element */ -struct auerchain; /* forward for circular reference */ -typedef struct -{ - struct auerchain *chain; /* pointer to the chain to which this element belongs */ - struct urb * urbp; /* pointer to attached urb */ - void *context; /* saved URB context */ - usb_complete_t complete; /* saved URB completion function */ - struct list_head list; /* to include element into a list */ -} auerchainelement_t,*pauerchainelement_t; - -/* urb chain */ -typedef struct auerchain -{ - pauerchainelement_t active; /* element which is submitted to urb */ - spinlock_t lock; /* protection agains interrupts */ - struct list_head waiting_list; /* list of waiting elements */ - struct list_head free_list; /* list of available elements */ -} auerchain_t,*pauerchain_t; - -/* urb blocking completion helper struct */ -typedef struct -{ - wait_queue_head_t wqh; /* wait for completion */ - unsigned int done; /* completion flag */ -} auerchain_chs_t,*pauerchain_chs_t; - -/* ...................................................................*/ -/* buffer element */ -struct auerbufctl; /* forward */ -typedef struct -{ - char *bufp; /* reference to allocated data buffer */ - unsigned int len; /* number of characters in data buffer */ - unsigned int retries; /* for urb retries */ - struct usb_ctrlrequest *dr; /* for setup data in control messages */ - struct urb * urbp; /* USB urb */ - struct auerbufctl *list; /* pointer to list */ - struct list_head buff_list; /* reference to next buffer in list */ -} auerbuf_t,*pauerbuf_t; - -/* buffer list control block */ -typedef struct auerbufctl -{ - spinlock_t lock; /* protection in interrupt */ - struct list_head free_buff_list;/* free buffers */ - struct list_head rec_buff_list; /* buffers with receive data */ -} auerbufctl_t,*pauerbufctl_t; - -/* ...................................................................*/ -/* service context */ -struct auerscon; /* forward */ -typedef void (*auer_dispatch_t)(struct auerscon*, pauerbuf_t); -typedef void (*auer_disconn_t) (struct auerscon*); -typedef struct auerscon -{ - unsigned int id; /* protocol service id AUH_xxxx */ - auer_dispatch_t dispatch; /* dispatch read buffer */ - auer_disconn_t disconnect; /* disconnect from device, wake up all char readers */ -} auerscon_t,*pauerscon_t; - -/* ...................................................................*/ -/* USB device context */ -typedef struct -{ - struct mutex mutex; /* protection in user context */ - char name[20]; /* name of the /dev/usb entry */ - unsigned int dtindex; /* index in the device table */ - struct usb_device * usbdev; /* USB device handle */ - int open_count; /* count the number of open character channels */ - char dev_desc[AUSI_DLEN];/* for storing a textual description */ - unsigned int maxControlLength; /* max. Length of control paket (without header) */ - struct urb * inturbp; /* interrupt urb */ - char * intbufp; /* data buffer for interrupt urb */ - unsigned int irqsize; /* size of interrupt endpoint 1 */ - struct auerchain controlchain; /* for chaining of control messages */ - auerbufctl_t bufctl; /* Buffer control for control transfers */ - pauerscon_t services[AUH_TYPESIZE];/* context pointers for each service */ - unsigned int version; /* Version of the device */ - wait_queue_head_t bufferwait; /* wait for a control buffer */ -} auerswald_t,*pauerswald_t; - -/* ................................................................... */ -/* character device context */ -typedef struct -{ - struct mutex mutex; /* protection in user context */ - pauerswald_t auerdev; /* context pointer of assigned device */ - auerbufctl_t bufctl; /* controls the buffer chain */ - auerscon_t scontext; /* service context */ - wait_queue_head_t readwait; /* for synchronous reading */ - struct mutex readmutex; /* protection against multiple reads */ - pauerbuf_t readbuf; /* buffer held for partial reading */ - unsigned int readoffset; /* current offset in readbuf */ - unsigned int removed; /* is != 0 if device is removed */ -} auerchar_t,*pauerchar_t; - - -/*-------------------------------------------------------------------*/ -/* Forwards */ -static void auerswald_ctrlread_complete (struct urb * urb); -static void auerswald_removeservice (pauerswald_t cp, pauerscon_t scp); -static struct usb_driver auerswald_driver; - - -/*-------------------------------------------------------------------*/ -/* USB chain helper functions */ -/* -------------------------- */ - -/* completion function for chained urbs */ -static void auerchain_complete (struct urb * urb) -{ - unsigned long flags; - int result; - - /* get pointer to element and to chain */ - pauerchainelement_t acep = urb->context; - pauerchain_t acp = acep->chain; - - /* restore original entries in urb */ - urb->context = acep->context; - urb->complete = acep->complete; - - dbg ("auerchain_complete called"); - - /* call original completion function - NOTE: this function may lead to more urbs submitted into the chain. - (no chain lock at calling complete()!) - acp->active != NULL is protecting us against recursion.*/ - urb->complete (urb); - - /* detach element from chain data structure */ - spin_lock_irqsave (&acp->lock, flags); - if (acp->active != acep) /* paranoia debug check */ - dbg ("auerchain_complete: completion on non-active element called!"); - else - acp->active = NULL; - - /* add the used chain element to the list of free elements */ - list_add_tail (&acep->list, &acp->free_list); - acep = NULL; - - /* is there a new element waiting in the chain? */ - if (!acp->active && !list_empty (&acp->waiting_list)) { - /* yes: get the entry */ - struct list_head *tmp = acp->waiting_list.next; - list_del (tmp); - acep = list_entry (tmp, auerchainelement_t, list); - acp->active = acep; - } - spin_unlock_irqrestore (&acp->lock, flags); - - /* submit the new urb */ - if (acep) { - urb = acep->urbp; - dbg ("auerchain_complete: submitting next urb from chain"); - urb->status = 0; /* needed! */ - result = usb_submit_urb(urb, GFP_ATOMIC); - - /* check for submit errors */ - if (result) { - urb->status = result; - dbg("auerchain_complete: usb_submit_urb with error code %d", result); - /* and do error handling via *this* completion function (recursive) */ - auerchain_complete( urb); - } - } else { - /* simple return without submitting a new urb. - The empty chain is detected with acp->active == NULL. */ - }; -} - - -/* submit function for chained urbs - this function may be called from completion context or from user space! - early = 1 -> submit in front of chain -*/ -static int auerchain_submit_urb_list (pauerchain_t acp, struct urb * urb, int early) -{ - int result; - unsigned long flags; - pauerchainelement_t acep = NULL; - - dbg ("auerchain_submit_urb called"); - - /* try to get a chain element */ - spin_lock_irqsave (&acp->lock, flags); - if (!list_empty (&acp->free_list)) { - /* yes: get the entry */ - struct list_head *tmp = acp->free_list.next; - list_del (tmp); - acep = list_entry (tmp, auerchainelement_t, list); - } - spin_unlock_irqrestore (&acp->lock, flags); - - /* if no chain element available: return with error */ - if (!acep) { - return -ENOMEM; - } - - /* fill in the new chain element values */ - acep->chain = acp; - acep->context = urb->context; - acep->complete = urb->complete; - acep->urbp = urb; - INIT_LIST_HEAD (&acep->list); - - /* modify urb */ - urb->context = acep; - urb->complete = auerchain_complete; - urb->status = -EINPROGRESS; /* usb_submit_urb does this, too */ - - /* add element to chain - or start it immediately */ - spin_lock_irqsave (&acp->lock, flags); - if (acp->active) { - /* there is traffic in the chain, simple add element to chain */ - if (early) { - dbg ("adding new urb to head of chain"); - list_add (&acep->list, &acp->waiting_list); - } else { - dbg ("adding new urb to end of chain"); - list_add_tail (&acep->list, &acp->waiting_list); - } - acep = NULL; - } else { - /* the chain is empty. Prepare restart */ - acp->active = acep; - } - /* Spin has to be removed before usb_submit_urb! */ - spin_unlock_irqrestore (&acp->lock, flags); - - /* Submit urb if immediate restart */ - if (acep) { - dbg("submitting urb immediate"); - urb->status = 0; /* needed! */ - result = usb_submit_urb(urb, GFP_ATOMIC); - /* check for submit errors */ - if (result) { - urb->status = result; - dbg("auerchain_submit_urb: usb_submit_urb with error code %d", result); - /* and do error handling via completion function */ - auerchain_complete( urb); - } - } - - return 0; -} - -/* submit function for chained urbs - this function may be called from completion context or from user space! -*/ -static int auerchain_submit_urb (pauerchain_t acp, struct urb * urb) -{ - return auerchain_submit_urb_list (acp, urb, 0); -} - -/* cancel an urb which is submitted to the chain - the result is 0 if the urb is cancelled, or -EINPROGRESS if - the function is successfully started. -*/ -static int auerchain_unlink_urb (pauerchain_t acp, struct urb * urb) -{ - unsigned long flags; - struct urb * urbp; - pauerchainelement_t acep; - struct list_head *tmp; - - dbg ("auerchain_unlink_urb called"); - - /* search the chain of waiting elements */ - spin_lock_irqsave (&acp->lock, flags); - list_for_each (tmp, &acp->waiting_list) { - acep = list_entry (tmp, auerchainelement_t, list); - if (acep->urbp == urb) { - list_del (tmp); - urb->context = acep->context; - urb->complete = acep->complete; - list_add_tail (&acep->list, &acp->free_list); - spin_unlock_irqrestore (&acp->lock, flags); - dbg ("unlink waiting urb"); - urb->status = -ENOENT; - urb->complete (urb); - return 0; - } - } - /* not found. */ - spin_unlock_irqrestore (&acp->lock, flags); - - /* get the active urb */ - acep = acp->active; - if (acep) { - urbp = acep->urbp; - - /* check if we have to cancel the active urb */ - if (urbp == urb) { - /* note that there is a race condition between the check above - and the unlink() call because of no lock. This race is harmless, - because the usb module will detect the unlink() after completion. - We can't use the acp->lock here because the completion function - wants to grab it. - */ - dbg ("unlink active urb"); - return usb_unlink_urb (urbp); - } - } - - /* not found anyway - ... is some kind of success - */ - dbg ("urb to unlink not found in chain"); - return 0; -} - -/* cancel all urbs which are in the chain. - this function must not be called from interrupt or completion handler. -*/ -static void auerchain_unlink_all (pauerchain_t acp) -{ - unsigned long flags; - struct urb * urbp; - pauerchainelement_t acep; - - dbg ("auerchain_unlink_all called"); - - /* clear the chain of waiting elements */ - spin_lock_irqsave (&acp->lock, flags); - while (!list_empty (&acp->waiting_list)) { - /* get the next entry */ - struct list_head *tmp = acp->waiting_list.next; - list_del (tmp); - acep = list_entry (tmp, auerchainelement_t, list); - urbp = acep->urbp; - urbp->context = acep->context; - urbp->complete = acep->complete; - list_add_tail (&acep->list, &acp->free_list); - spin_unlock_irqrestore (&acp->lock, flags); - dbg ("unlink waiting urb"); - urbp->status = -ENOENT; - urbp->complete (urbp); - spin_lock_irqsave (&acp->lock, flags); - } - spin_unlock_irqrestore (&acp->lock, flags); - - /* clear the active urb */ - acep = acp->active; - if (acep) { - urbp = acep->urbp; - dbg ("unlink active urb"); - usb_kill_urb (urbp); - } -} - - -/* free the chain. - this function must not be called from interrupt or completion handler. -*/ -static void auerchain_free (pauerchain_t acp) -{ - unsigned long flags; - pauerchainelement_t acep; - - dbg ("auerchain_free called"); - - /* first, cancel all pending urbs */ - auerchain_unlink_all (acp); - - /* free the elements */ - spin_lock_irqsave (&acp->lock, flags); - while (!list_empty (&acp->free_list)) { - /* get the next entry */ - struct list_head *tmp = acp->free_list.next; - list_del (tmp); - spin_unlock_irqrestore (&acp->lock, flags); - acep = list_entry (tmp, auerchainelement_t, list); - kfree (acep); - spin_lock_irqsave (&acp->lock, flags); - } - spin_unlock_irqrestore (&acp->lock, flags); -} - - -/* Init the chain control structure */ -static void auerchain_init (pauerchain_t acp) -{ - /* init the chain data structure */ - acp->active = NULL; - spin_lock_init (&acp->lock); - INIT_LIST_HEAD (&acp->waiting_list); - INIT_LIST_HEAD (&acp->free_list); -} - -/* setup a chain. - It is assumed that there is no concurrency while setting up the chain - requirement: auerchain_init() -*/ -static int auerchain_setup (pauerchain_t acp, unsigned int numElements) -{ - pauerchainelement_t acep; - - dbg ("auerchain_setup called with %d elements", numElements); - - /* fill the list of free elements */ - for (;numElements; numElements--) { - acep = kzalloc(sizeof(auerchainelement_t), GFP_KERNEL); - if (!acep) - goto ac_fail; - INIT_LIST_HEAD (&acep->list); - list_add_tail (&acep->list, &acp->free_list); - } - return 0; - -ac_fail:/* free the elements */ - while (!list_empty (&acp->free_list)) { - /* get the next entry */ - struct list_head *tmp = acp->free_list.next; - list_del (tmp); - acep = list_entry (tmp, auerchainelement_t, list); - kfree (acep); - } - return -ENOMEM; -} - - -/* completion handler for synchronous chained URBs */ -static void auerchain_blocking_completion (struct urb *urb) -{ - pauerchain_chs_t pchs = urb->context; - pchs->done = 1; - wmb(); - wake_up (&pchs->wqh); -} - - -/* Starts chained urb and waits for completion or timeout */ -static int auerchain_start_wait_urb (pauerchain_t acp, struct urb *urb, int timeout, int* actual_length) -{ - auerchain_chs_t chs; - int status; - - dbg ("auerchain_start_wait_urb called"); - init_waitqueue_head (&chs.wqh); - chs.done = 0; - - urb->context = &chs; - status = auerchain_submit_urb (acp, urb); - if (status) - /* something went wrong */ - return status; - - timeout = wait_event_timeout(chs.wqh, chs.done, timeout); - - if (!timeout && !chs.done) { - if (urb->status != -EINPROGRESS) { /* No callback?!! */ - dbg ("auerchain_start_wait_urb: raced timeout"); - status = urb->status; - } else { - dbg ("auerchain_start_wait_urb: timeout"); - auerchain_unlink_urb (acp, urb); /* remove urb safely */ - status = -ETIMEDOUT; - } - } else - status = urb->status; - - if (status >= 0) - *actual_length = urb->actual_length; - - return status; -} - - -/* auerchain_control_msg - Builds a control urb, sends it off and waits for completion - acp: pointer to the auerchain - dev: pointer to the usb device to send the message to - pipe: endpoint "pipe" to send the message to - request: USB message request value - requesttype: USB message request type value - value: USB message value - index: USB message index value - data: pointer to the data to send - size: length in bytes of the data to send - timeout: time to wait for the message to complete before timing out (if 0 the wait is forever) - - This function sends a simple control message to a specified endpoint - and waits for the message to complete, or timeout. - - If successful, it returns the transferred length, otherwise a negative error number. - - Don't use this function from within an interrupt context, like a - bottom half handler. If you need an asynchronous message, or need to send - a message from within interrupt context, use auerchain_submit_urb() -*/ -static int auerchain_control_msg (pauerchain_t acp, struct usb_device *dev, unsigned int pipe, __u8 request, __u8 requesttype, - __u16 value, __u16 index, void *data, __u16 size, int timeout) -{ - int ret; - struct usb_ctrlrequest *dr; - struct urb *urb; - int uninitialized_var(length); - - dbg ("auerchain_control_msg"); - dr = kmalloc (sizeof (struct usb_ctrlrequest), GFP_KERNEL); - if (!dr) - return -ENOMEM; - urb = usb_alloc_urb (0, GFP_KERNEL); - if (!urb) { - kfree (dr); - return -ENOMEM; - } - - dr->bRequestType = requesttype; - dr->bRequest = request; - dr->wValue = cpu_to_le16 (value); - dr->wIndex = cpu_to_le16 (index); - dr->wLength = cpu_to_le16 (size); - - usb_fill_control_urb (urb, dev, pipe, (unsigned char*)dr, data, size, /* build urb */ - auerchain_blocking_completion, NULL); - ret = auerchain_start_wait_urb (acp, urb, timeout, &length); - - usb_free_urb (urb); - kfree (dr); - - if (ret < 0) - return ret; - else - return length; -} - - -/*-------------------------------------------------------------------*/ -/* Buffer List helper functions */ - -/* free a single auerbuf */ -static void auerbuf_free (pauerbuf_t bp) -{ - kfree(bp->bufp); - kfree(bp->dr); - usb_free_urb(bp->urbp); - kfree(bp); -} - -/* free the buffers from an auerbuf list */ -static void auerbuf_free_list (struct list_head *q) -{ - struct list_head *tmp; - struct list_head *p; - pauerbuf_t bp; - - dbg ("auerbuf_free_list"); - for (p = q->next; p != q;) { - bp = list_entry (p, auerbuf_t, buff_list); - tmp = p->next; - list_del (p); - p = tmp; - auerbuf_free (bp); - } -} - -/* init the members of a list control block */ -static void auerbuf_init (pauerbufctl_t bcp) -{ - dbg ("auerbuf_init"); - spin_lock_init (&bcp->lock); - INIT_LIST_HEAD (&bcp->free_buff_list); - INIT_LIST_HEAD (&bcp->rec_buff_list); -} - -/* free all buffers from an auerbuf chain */ -static void auerbuf_free_buffers (pauerbufctl_t bcp) -{ - unsigned long flags; - dbg ("auerbuf_free_buffers"); - - spin_lock_irqsave (&bcp->lock, flags); - - auerbuf_free_list (&bcp->free_buff_list); - auerbuf_free_list (&bcp->rec_buff_list); - - spin_unlock_irqrestore (&bcp->lock, flags); -} - -/* setup a list of buffers */ -/* requirement: auerbuf_init() */ -static int auerbuf_setup (pauerbufctl_t bcp, unsigned int numElements, unsigned int bufsize) -{ - pauerbuf_t bep = NULL; - - dbg ("auerbuf_setup called with %d elements of %d bytes", numElements, bufsize); - - /* fill the list of free elements */ - for (;numElements; numElements--) { - bep = kzalloc(sizeof(auerbuf_t), GFP_KERNEL); - if (!bep) - goto bl_fail; - bep->list = bcp; - INIT_LIST_HEAD (&bep->buff_list); - bep->bufp = kmalloc (bufsize, GFP_KERNEL); - if (!bep->bufp) - goto bl_fail; - bep->dr = kmalloc(sizeof (struct usb_ctrlrequest), GFP_KERNEL); - if (!bep->dr) - goto bl_fail; - bep->urbp = usb_alloc_urb (0, GFP_KERNEL); - if (!bep->urbp) - goto bl_fail; - list_add_tail (&bep->buff_list, &bcp->free_buff_list); - } - return 0; - -bl_fail:/* not enough memory. Free allocated elements */ - dbg ("auerbuf_setup: no more memory"); - auerbuf_free(bep); - auerbuf_free_buffers (bcp); - return -ENOMEM; -} - -/* insert a used buffer into the free list */ -static void auerbuf_releasebuf( pauerbuf_t bp) -{ - unsigned long flags; - pauerbufctl_t bcp = bp->list; - bp->retries = 0; - - dbg ("auerbuf_releasebuf called"); - spin_lock_irqsave (&bcp->lock, flags); - list_add_tail (&bp->buff_list, &bcp->free_buff_list); - spin_unlock_irqrestore (&bcp->lock, flags); -} - - -/*-------------------------------------------------------------------*/ -/* Completion handlers */ - -/* Values of urb->status or results of usb_submit_urb(): -0 Initial, OK --EINPROGRESS during submission until end --ENOENT if urb is unlinked --ETIME Device did not respond --ENOMEM Memory Overflow --ENODEV Specified USB-device or bus doesn't exist --ENXIO URB already queued --EINVAL a) Invalid transfer type specified (or not supported) - b) Invalid interrupt interval (0n256) --EAGAIN a) Specified ISO start frame too early - b) (using ISO-ASAP) Too much scheduled for the future wait some time and try again. --EFBIG Too much ISO frames requested (currently uhci900) --EPIPE Specified pipe-handle/Endpoint is already stalled --EMSGSIZE Endpoint message size is zero, do interface/alternate setting --EPROTO a) Bitstuff error - b) Unknown USB error --EILSEQ CRC mismatch --ENOSR Buffer error --EREMOTEIO Short packet detected --EXDEV ISO transfer only partially completed look at individual frame status for details --EINVAL ISO madness, if this happens: Log off and go home --EOVERFLOW babble -*/ - -/* check if a status code allows a retry */ -static int auerswald_status_retry (int status) -{ - switch (status) { - case 0: - case -ETIME: - case -EOVERFLOW: - case -EAGAIN: - case -EPIPE: - case -EPROTO: - case -EILSEQ: - case -ENOSR: - case -EREMOTEIO: - return 1; /* do a retry */ - } - return 0; /* no retry possible */ -} - -/* Completion of asynchronous write block */ -static void auerchar_ctrlwrite_complete (struct urb * urb) -{ - pauerbuf_t bp = urb->context; - pauerswald_t cp = ((pauerswald_t)((char *)(bp->list)-(unsigned long)(&((pauerswald_t)0)->bufctl))); - dbg ("auerchar_ctrlwrite_complete called"); - - /* reuse the buffer */ - auerbuf_releasebuf (bp); - /* Wake up all processes waiting for a buffer */ - wake_up (&cp->bufferwait); -} - -/* Completion handler for dummy retry packet */ -static void auerswald_ctrlread_wretcomplete (struct urb * urb) -{ - pauerbuf_t bp = urb->context; - pauerswald_t cp; - int ret; - int status = urb->status; - - dbg ("auerswald_ctrlread_wretcomplete called"); - dbg ("complete with status: %d", status); - cp = ((pauerswald_t)((char *)(bp->list)-(unsigned long)(&((pauerswald_t)0)->bufctl))); - - /* check if it is possible to advance */ - if (!auerswald_status_retry(status) || !cp->usbdev) { - /* reuse the buffer */ - err ("control dummy: transmission error %d, can not retry", status); - auerbuf_releasebuf (bp); - /* Wake up all processes waiting for a buffer */ - wake_up (&cp->bufferwait); - return; - } - - /* fill the control message */ - bp->dr->bRequestType = AUT_RREQ; - bp->dr->bRequest = AUV_RBLOCK; - bp->dr->wLength = bp->dr->wValue; /* temporary stored */ - bp->dr->wValue = cpu_to_le16 (1); /* Retry Flag */ - /* bp->dr->index = channel id; remains */ - usb_fill_control_urb (bp->urbp, cp->usbdev, usb_rcvctrlpipe (cp->usbdev, 0), - (unsigned char*)bp->dr, bp->bufp, le16_to_cpu (bp->dr->wLength), - auerswald_ctrlread_complete,bp); - - /* submit the control msg as next paket */ - ret = auerchain_submit_urb_list (&cp->controlchain, bp->urbp, 1); - if (ret) { - dbg ("auerswald_ctrlread_complete: nonzero result of auerchain_submit_urb_list %d", ret); - bp->urbp->status = ret; - auerswald_ctrlread_complete (bp->urbp); - } -} - -/* completion handler for receiving of control messages */ -static void auerswald_ctrlread_complete (struct urb * urb) -{ - unsigned int serviceid; - pauerswald_t cp; - pauerscon_t scp; - pauerbuf_t bp = urb->context; - int status = urb->status; - int ret; - - dbg ("auerswald_ctrlread_complete called"); - - cp = ((pauerswald_t)((char *)(bp->list)-(unsigned long)(&((pauerswald_t)0)->bufctl))); - - /* check if there is valid data in this urb */ - if (status) { - dbg ("complete with non-zero status: %d", status); - /* should we do a retry? */ - if (!auerswald_status_retry(status) - || !cp->usbdev - || (cp->version < AUV_RETRY) - || (bp->retries >= AU_RETRIES)) { - /* reuse the buffer */ - err ("control read: transmission error %d, can not retry", status); - auerbuf_releasebuf (bp); - /* Wake up all processes waiting for a buffer */ - wake_up (&cp->bufferwait); - return; - } - bp->retries++; - dbg ("Retry count = %d", bp->retries); - /* send a long dummy control-write-message to allow device firmware to react */ - bp->dr->bRequestType = AUT_WREQ; - bp->dr->bRequest = AUV_DUMMY; - bp->dr->wValue = bp->dr->wLength; /* temporary storage */ - // bp->dr->wIndex channel ID remains - bp->dr->wLength = cpu_to_le16 (32); /* >= 8 bytes */ - usb_fill_control_urb (bp->urbp, cp->usbdev, usb_sndctrlpipe (cp->usbdev, 0), - (unsigned char*)bp->dr, bp->bufp, 32, - auerswald_ctrlread_wretcomplete,bp); - - /* submit the control msg as next paket */ - ret = auerchain_submit_urb_list (&cp->controlchain, bp->urbp, 1); - if (ret) { - dbg ("auerswald_ctrlread_complete: nonzero result of auerchain_submit_urb_list %d", ret); - bp->urbp->status = ret; - auerswald_ctrlread_wretcomplete (bp->urbp); - } - return; - } - - /* get the actual bytecount (incl. headerbyte) */ - bp->len = urb->actual_length; - serviceid = bp->bufp[0] & AUH_TYPEMASK; - dbg ("Paket with serviceid %d and %d bytes received", serviceid, bp->len); - - /* dispatch the paket */ - scp = cp->services[serviceid]; - if (scp) { - /* look, Ma, a listener! */ - scp->dispatch (scp, bp); - } - - /* release the paket */ - auerbuf_releasebuf (bp); - /* Wake up all processes waiting for a buffer */ - wake_up (&cp->bufferwait); -} - -/*-------------------------------------------------------------------*/ -/* Handling of Interrupt Endpoint */ -/* This interrupt Endpoint is used to inform the host about waiting - messages from the USB device. -*/ -/* int completion handler. */ -static void auerswald_int_complete (struct urb * urb) -{ - unsigned long flags; - unsigned int channelid; - unsigned int bytecount; - int ret; - int status = urb->status; - pauerbuf_t bp = NULL; - pauerswald_t cp = urb->context; - - dbg ("%s called", __func__); - - switch (status) { - case 0: - /* success */ - break; - case -ECONNRESET: - case -ENOENT: - case -ESHUTDOWN: - /* this urb is terminated, clean up */ - dbg("%s - urb shutting down with status: %d", __func__, status); - return; - default: - dbg("%s - nonzero urb status received: %d", __func__, status); - goto exit; - } - - /* check if all needed data was received */ - if (urb->actual_length < AU_IRQMINSIZE) { - dbg ("invalid data length received: %d bytes", urb->actual_length); - goto exit; - } - - /* check the command code */ - if (cp->intbufp[0] != AU_IRQCMDID) { - dbg ("invalid command received: %d", cp->intbufp[0]); - goto exit; - } - - /* check the command type */ - if (cp->intbufp[1] != AU_BLOCKRDY) { - dbg ("invalid command type received: %d", cp->intbufp[1]); - goto exit; - } - - /* now extract the information */ - channelid = cp->intbufp[2]; - bytecount = (unsigned char)cp->intbufp[3]; - bytecount |= (unsigned char)cp->intbufp[4] << 8; - - /* check the channel id */ - if (channelid >= AUH_TYPESIZE) { - dbg ("invalid channel id received: %d", channelid); - goto exit; - } - - /* check the byte count */ - if (bytecount > (cp->maxControlLength+AUH_SIZE)) { - dbg ("invalid byte count received: %d", bytecount); - goto exit; - } - dbg ("Service Channel = %d", channelid); - dbg ("Byte Count = %d", bytecount); - - /* get a buffer for the next data paket */ - spin_lock_irqsave (&cp->bufctl.lock, flags); - if (!list_empty (&cp->bufctl.free_buff_list)) { - /* yes: get the entry */ - struct list_head *tmp = cp->bufctl.free_buff_list.next; - list_del (tmp); - bp = list_entry (tmp, auerbuf_t, buff_list); - } - spin_unlock_irqrestore (&cp->bufctl.lock, flags); - - /* if no buffer available: skip it */ - if (!bp) { - dbg ("auerswald_int_complete: no data buffer available"); - /* can we do something more? - This is a big problem: if this int packet is ignored, the - device will wait forever and not signal any more data. - The only real solution is: having enough buffers! - Or perhaps temporary disabling the int endpoint? - */ - goto exit; - } - - /* fill the control message */ - bp->dr->bRequestType = AUT_RREQ; - bp->dr->bRequest = AUV_RBLOCK; - bp->dr->wValue = cpu_to_le16 (0); - bp->dr->wIndex = cpu_to_le16 (channelid | AUH_DIRECT | AUH_UNSPLIT); - bp->dr->wLength = cpu_to_le16 (bytecount); - usb_fill_control_urb (bp->urbp, cp->usbdev, usb_rcvctrlpipe (cp->usbdev, 0), - (unsigned char*)bp->dr, bp->bufp, bytecount, - auerswald_ctrlread_complete,bp); - - /* submit the control msg */ - ret = auerchain_submit_urb (&cp->controlchain, bp->urbp); - if (ret) { - dbg ("auerswald_int_complete: nonzero result of auerchain_submit_urb %d", ret); - bp->urbp->status = ret; - auerswald_ctrlread_complete( bp->urbp); - /* here applies the same problem as above: device locking! */ - } -exit: - ret = usb_submit_urb (urb, GFP_ATOMIC); - if (ret) - err ("%s - usb_submit_urb failed with result %d", - __func__, ret); -} - -/* int memory deallocation - NOTE: no mutex please! -*/ -static void auerswald_int_free (pauerswald_t cp) -{ - if (cp->inturbp) { - usb_free_urb(cp->inturbp); - cp->inturbp = NULL; - } - kfree(cp->intbufp); - cp->intbufp = NULL; -} - -/* This function is called to activate the interrupt - endpoint. This function returns 0 if successful or an error code. - NOTE: no mutex please! -*/ -static int auerswald_int_open (pauerswald_t cp) -{ - int ret; - struct usb_host_endpoint *ep; - int irqsize; - dbg ("auerswald_int_open"); - - ep = cp->usbdev->ep_in[AU_IRQENDP]; - if (!ep) { - ret = -EFAULT; - goto intoend; - } - irqsize = le16_to_cpu(ep->desc.wMaxPacketSize); - cp->irqsize = irqsize; - - /* allocate the urb and data buffer */ - if (!cp->inturbp) { - cp->inturbp = usb_alloc_urb (0, GFP_KERNEL); - if (!cp->inturbp) { - ret = -ENOMEM; - goto intoend; - } - } - if (!cp->intbufp) { - cp->intbufp = kmalloc (irqsize, GFP_KERNEL); - if (!cp->intbufp) { - ret = -ENOMEM; - goto intoend; - } - } - /* setup urb */ - usb_fill_int_urb (cp->inturbp, cp->usbdev, - usb_rcvintpipe (cp->usbdev,AU_IRQENDP), cp->intbufp, - irqsize, auerswald_int_complete, cp, ep->desc.bInterval); - /* start the urb */ - cp->inturbp->status = 0; /* needed! */ - ret = usb_submit_urb (cp->inturbp, GFP_KERNEL); - -intoend: - if (ret < 0) { - /* activation of interrupt endpoint has failed. Now clean up. */ - dbg ("auerswald_int_open: activation of int endpoint failed"); - - /* deallocate memory */ - auerswald_int_free (cp); - } - return ret; -} - -/* This function is called to deactivate the interrupt - endpoint. This function returns 0 if successful or an error code. - NOTE: no mutex please! -*/ -static void auerswald_int_release (pauerswald_t cp) -{ - dbg ("auerswald_int_release"); - - /* stop the int endpoint */ - usb_kill_urb (cp->inturbp); - - /* deallocate memory */ - auerswald_int_free (cp); -} - -/* --------------------------------------------------------------------- */ -/* Helper functions */ - -/* wake up waiting readers */ -static void auerchar_disconnect (pauerscon_t scp) -{ - pauerchar_t ccp = ((pauerchar_t)((char *)(scp)-(unsigned long)(&((pauerchar_t)0)->scontext))); - dbg ("auerchar_disconnect called"); - ccp->removed = 1; - wake_up (&ccp->readwait); -} - - -/* dispatch a read paket to a waiting character device */ -static void auerchar_ctrlread_dispatch (pauerscon_t scp, pauerbuf_t bp) -{ - unsigned long flags; - pauerchar_t ccp; - pauerbuf_t newbp = NULL; - char * charp; - dbg ("auerchar_ctrlread_dispatch called"); - ccp = ((pauerchar_t)((char *)(scp)-(unsigned long)(&((pauerchar_t)0)->scontext))); - - /* get a read buffer from character device context */ - spin_lock_irqsave (&ccp->bufctl.lock, flags); - if (!list_empty (&ccp->bufctl.free_buff_list)) { - /* yes: get the entry */ - struct list_head *tmp = ccp->bufctl.free_buff_list.next; - list_del (tmp); - newbp = list_entry (tmp, auerbuf_t, buff_list); - } - spin_unlock_irqrestore (&ccp->bufctl.lock, flags); - - if (!newbp) { - dbg ("No read buffer available, discard paket!"); - return; /* no buffer, no dispatch */ - } - - /* copy information to new buffer element - (all buffers have the same length) */ - charp = newbp->bufp; - newbp->bufp = bp->bufp; - bp->bufp = charp; - newbp->len = bp->len; - - /* insert new buffer in read list */ - spin_lock_irqsave (&ccp->bufctl.lock, flags); - list_add_tail (&newbp->buff_list, &ccp->bufctl.rec_buff_list); - spin_unlock_irqrestore (&ccp->bufctl.lock, flags); - dbg ("read buffer appended to rec_list"); - - /* wake up pending synchronous reads */ - wake_up (&ccp->readwait); -} - - -/* Delete an auerswald driver context */ -static void auerswald_delete( pauerswald_t cp) -{ - dbg( "auerswald_delete"); - if (cp == NULL) - return; - - /* Wake up all processes waiting for a buffer */ - wake_up (&cp->bufferwait); - - /* Cleaning up */ - auerswald_int_release (cp); - auerchain_free (&cp->controlchain); - auerbuf_free_buffers (&cp->bufctl); - - /* release the memory */ - kfree( cp); -} - - -/* Delete an auerswald character context */ -static void auerchar_delete( pauerchar_t ccp) -{ - dbg ("auerchar_delete"); - if (ccp == NULL) - return; - - /* wake up pending synchronous reads */ - ccp->removed = 1; - wake_up (&ccp->readwait); - - /* remove the read buffer */ - if (ccp->readbuf) { - auerbuf_releasebuf (ccp->readbuf); - ccp->readbuf = NULL; - } - - /* remove the character buffers */ - auerbuf_free_buffers (&ccp->bufctl); - - /* release the memory */ - kfree( ccp); -} - - -/* add a new service to the device - scp->id must be set! - return: 0 if OK, else error code -*/ -static int auerswald_addservice (pauerswald_t cp, pauerscon_t scp) -{ - int ret; - - /* is the device available? */ - if (!cp->usbdev) { - dbg ("usbdev == NULL"); - return -EIO; /*no: can not add a service, sorry*/ - } - - /* is the service available? */ - if (cp->services[scp->id]) { - dbg ("service is busy"); - return -EBUSY; - } - - /* device is available, service is free */ - cp->services[scp->id] = scp; - - /* register service in device */ - ret = auerchain_control_msg( - &cp->controlchain, /* pointer to control chain */ - cp->usbdev, /* pointer to device */ - usb_sndctrlpipe (cp->usbdev, 0), /* pipe to control endpoint */ - AUV_CHANNELCTL, /* USB message request value */ - AUT_WREQ, /* USB message request type value */ - 0x01, /* open USB message value */ - scp->id, /* USB message index value */ - NULL, /* pointer to the data to send */ - 0, /* length in bytes of the data to send */ - HZ * 2); /* time to wait for the message to complete before timing out */ - if (ret < 0) { - dbg ("auerswald_addservice: auerchain_control_msg returned error code %d", ret); - /* undo above actions */ - cp->services[scp->id] = NULL; - return ret; - } - - dbg ("auerswald_addservice: channel open OK"); - return 0; -} - - -/* remove a service from the device - scp->id must be set! */ -static void auerswald_removeservice (pauerswald_t cp, pauerscon_t scp) -{ - dbg ("auerswald_removeservice called"); - - /* check if we have a service allocated */ - if (scp->id == AUH_UNASSIGNED) - return; - - /* If there is a device: close the channel */ - if (cp->usbdev) { - /* Close the service channel inside the device */ - int ret = auerchain_control_msg( - &cp->controlchain, /* pointer to control chain */ - cp->usbdev, /* pointer to device */ - usb_sndctrlpipe (cp->usbdev, 0), /* pipe to control endpoint */ - AUV_CHANNELCTL, /* USB message request value */ - AUT_WREQ, /* USB message request type value */ - 0x00, // close /* USB message value */ - scp->id, /* USB message index value */ - NULL, /* pointer to the data to send */ - 0, /* length in bytes of the data to send */ - HZ * 2); /* time to wait for the message to complete before timing out */ - if (ret < 0) { - dbg ("auerswald_removeservice: auerchain_control_msg returned error code %d", ret); - } - else { - dbg ("auerswald_removeservice: channel close OK"); - } - } - - /* remove the service from the device */ - cp->services[scp->id] = NULL; - scp->id = AUH_UNASSIGNED; -} - - -/* --------------------------------------------------------------------- */ -/* Char device functions */ - -/* Open a new character device */ -static int auerchar_open (struct inode *inode, struct file *file) -{ - int dtindex = iminor(inode); - pauerswald_t cp = NULL; - pauerchar_t ccp = NULL; - struct usb_interface *intf; - int ret; - - /* minor number in range? */ - if (dtindex < 0) { - return -ENODEV; - } - intf = usb_find_interface(&auerswald_driver, dtindex); - if (!intf) { - return -ENODEV; - } - - /* usb device available? */ - cp = usb_get_intfdata (intf); - if (cp == NULL) { - return -ENODEV; - } - if (mutex_lock_interruptible(&cp->mutex)) { - return -ERESTARTSYS; - } - - /* we have access to the device. Now lets allocate memory */ - ccp = kzalloc(sizeof(auerchar_t), GFP_KERNEL); - if (ccp == NULL) { - err ("out of memory"); - ret = -ENOMEM; - goto ofail; - } - - /* Initialize device descriptor */ - mutex_init(&ccp->mutex); - mutex_init(&ccp->readmutex); - auerbuf_init (&ccp->bufctl); - ccp->scontext.id = AUH_UNASSIGNED; - ccp->scontext.dispatch = auerchar_ctrlread_dispatch; - ccp->scontext.disconnect = auerchar_disconnect; - init_waitqueue_head (&ccp->readwait); - - ret = auerbuf_setup (&ccp->bufctl, AU_RBUFFERS, cp->maxControlLength+AUH_SIZE); - if (ret) { - goto ofail; - } - - cp->open_count++; - ccp->auerdev = cp; - dbg("open %s as /dev/%s", cp->dev_desc, cp->name); - mutex_unlock(&cp->mutex); - - /* file IO stuff */ - file->f_pos = 0; - file->private_data = ccp; - return nonseekable_open(inode, file); - - /* Error exit */ -ofail: mutex_unlock(&cp->mutex); - auerchar_delete (ccp); - return ret; -} - - -/* IOCTL functions */ -static long auerchar_ioctl(struct file *file, unsigned int cmd, - unsigned long arg) -{ - pauerchar_t ccp = (pauerchar_t) file->private_data; - int ret = 0; - audevinfo_t devinfo; - pauerswald_t cp = NULL; - unsigned int u; - unsigned int __user *user_arg = (unsigned int __user *)arg; - - dbg ("ioctl"); - - /* get the mutexes */ - if (mutex_lock_interruptible(&ccp->mutex)) { - return -ERESTARTSYS; - } - cp = ccp->auerdev; - if (!cp) { - mutex_unlock(&ccp->mutex); - return -ENODEV; - } - if (mutex_lock_interruptible(&cp->mutex)) { - mutex_unlock(&ccp->mutex); - return -ERESTARTSYS; - } - - /* Check for removal */ - if (!cp->usbdev) { - mutex_unlock(&cp->mutex); - mutex_unlock(&ccp->mutex); - return -ENODEV; - } - lock_kernel(); - switch (cmd) { - - /* return != 0 if Transmitt channel ready to send */ - case IOCTL_AU_TXREADY: - dbg ("IOCTL_AU_TXREADY"); - u = ccp->auerdev - && (ccp->scontext.id != AUH_UNASSIGNED) - && !list_empty (&cp->bufctl.free_buff_list); - ret = put_user (u, user_arg); - break; - - /* return != 0 if connected to a service channel */ - case IOCTL_AU_CONNECT: - dbg ("IOCTL_AU_CONNECT"); - u = (ccp->scontext.id != AUH_UNASSIGNED); - ret = put_user (u, user_arg); - break; - - /* return != 0 if Receive Data available */ - case IOCTL_AU_RXAVAIL: - dbg ("IOCTL_AU_RXAVAIL"); - if (ccp->scontext.id == AUH_UNASSIGNED) { - ret = -EIO; - break; - } - u = 0; /* no data */ - if (ccp->readbuf) { - int restlen = ccp->readbuf->len - ccp->readoffset; - if (restlen > 0) - u = 1; - } - if (!u) { - if (!list_empty (&ccp->bufctl.rec_buff_list)) { - u = 1; - } - } - ret = put_user (u, user_arg); - break; - - /* return the max. buffer length for the device */ - case IOCTL_AU_BUFLEN: - dbg ("IOCTL_AU_BUFLEN"); - u = cp->maxControlLength; - ret = put_user (u, user_arg); - break; - - /* requesting a service channel */ - case IOCTL_AU_SERVREQ: - dbg ("IOCTL_AU_SERVREQ"); - /* requesting a service means: release the previous one first */ - auerswald_removeservice (cp, &ccp->scontext); - /* get the channel number */ - ret = get_user (u, user_arg); - if (ret) { - break; - } - if ((u < AUH_FIRSTUSERCH) || (u >= AUH_TYPESIZE)) { - ret = -EIO; - break; - } - dbg ("auerchar service request parameters are ok"); - ccp->scontext.id = u; - - /* request the service now */ - ret = auerswald_addservice (cp, &ccp->scontext); - if (ret) { - /* no: revert service entry */ - ccp->scontext.id = AUH_UNASSIGNED; - } - break; - - /* get a string descriptor for the device */ - case IOCTL_AU_DEVINFO: - dbg ("IOCTL_AU_DEVINFO"); - if (copy_from_user (&devinfo, (void __user *) arg, sizeof (audevinfo_t))) { - ret = -EFAULT; - break; - } - u = strlen(cp->dev_desc)+1; - if (u > devinfo.bsize) { - u = devinfo.bsize; - } - ret = copy_to_user(devinfo.buf, cp->dev_desc, u) ? -EFAULT : 0; - break; - - /* get the max. string descriptor length */ - case IOCTL_AU_SLEN: - dbg ("IOCTL_AU_SLEN"); - u = AUSI_DLEN; - ret = put_user (u, user_arg); - break; - - default: - dbg ("IOCTL_AU_UNKNOWN"); - ret = -ENOTTY; - break; - } - unlock_kernel(); - /* release the mutexes */ - mutex_unlock(&cp->mutex); - mutex_unlock(&ccp->mutex); - return ret; -} - -/* Read data from the device */ -static ssize_t auerchar_read (struct file *file, char __user *buf, size_t count, loff_t * ppos) -{ - unsigned long flags; - pauerchar_t ccp = (pauerchar_t) file->private_data; - pauerbuf_t bp = NULL; - wait_queue_t wait; - - dbg ("auerchar_read"); - - /* Error checking */ - if (!ccp) - return -EIO; - if (*ppos) - return -ESPIPE; - if (count == 0) - return 0; - - /* get the mutex */ - if (mutex_lock_interruptible(&ccp->mutex)) - return -ERESTARTSYS; - - /* Can we expect to read something? */ - if (ccp->scontext.id == AUH_UNASSIGNED) { - mutex_unlock(&ccp->mutex); - return -EIO; - } - - /* only one reader per device allowed */ - if (mutex_lock_interruptible(&ccp->readmutex)) { - mutex_unlock(&ccp->mutex); - return -ERESTARTSYS; - } - - /* read data from readbuf, if available */ -doreadbuf: - bp = ccp->readbuf; - if (bp) { - /* read the maximum bytes */ - int restlen = bp->len - ccp->readoffset; - if (restlen < 0) - restlen = 0; - if (count > restlen) - count = restlen; - if (count) { - if (copy_to_user (buf, bp->bufp+ccp->readoffset, count)) { - dbg ("auerswald_read: copy_to_user failed"); - mutex_unlock(&ccp->readmutex); - mutex_unlock(&ccp->mutex); - return -EFAULT; - } - } - /* advance the read offset */ - ccp->readoffset += count; - restlen -= count; - // reuse the read buffer - if (restlen <= 0) { - auerbuf_releasebuf (bp); - ccp->readbuf = NULL; - } - /* return with number of bytes read */ - if (count) { - mutex_unlock(&ccp->readmutex); - mutex_unlock(&ccp->mutex); - return count; - } - } - - /* a read buffer is not available. Try to get the next data block. */ -doreadlist: - /* Preparing for sleep */ - init_waitqueue_entry (&wait, current); - set_current_state (TASK_INTERRUPTIBLE); - add_wait_queue (&ccp->readwait, &wait); - - bp = NULL; - spin_lock_irqsave (&ccp->bufctl.lock, flags); - if (!list_empty (&ccp->bufctl.rec_buff_list)) { - /* yes: get the entry */ - struct list_head *tmp = ccp->bufctl.rec_buff_list.next; - list_del (tmp); - bp = list_entry (tmp, auerbuf_t, buff_list); - } - spin_unlock_irqrestore (&ccp->bufctl.lock, flags); - - /* have we got data? */ - if (bp) { - ccp->readbuf = bp; - ccp->readoffset = AUH_SIZE; /* for headerbyte */ - set_current_state (TASK_RUNNING); - remove_wait_queue (&ccp->readwait, &wait); - goto doreadbuf; /* now we can read! */ - } - - /* no data available. Should we wait? */ - if (file->f_flags & O_NONBLOCK) { - dbg ("No read buffer available, returning -EAGAIN"); - set_current_state (TASK_RUNNING); - remove_wait_queue (&ccp->readwait, &wait); - mutex_unlock(&ccp->readmutex); - mutex_unlock(&ccp->mutex); - return -EAGAIN; /* nonblocking, no data available */ - } - - /* yes, we should wait! */ - mutex_unlock(&ccp->mutex); /* allow other operations while we wait */ - schedule(); - remove_wait_queue (&ccp->readwait, &wait); - if (signal_pending (current)) { - /* waked up by a signal */ - mutex_unlock(&ccp->readmutex); - return -ERESTARTSYS; - } - - /* Anything left to read? */ - if ((ccp->scontext.id == AUH_UNASSIGNED) || ccp->removed) { - mutex_unlock(&ccp->readmutex); - return -EIO; - } - - if (mutex_lock_interruptible(&ccp->mutex)) { - mutex_unlock(&ccp->readmutex); - return -ERESTARTSYS; - } - - /* try to read the incoming data again */ - goto doreadlist; -} - - -/* Write a data block into the right service channel of the device */ -static ssize_t auerchar_write (struct file *file, const char __user *buf, size_t len, loff_t *ppos) -{ - pauerchar_t ccp = (pauerchar_t) file->private_data; - pauerswald_t cp = NULL; - pauerbuf_t bp; - unsigned long flags; - int ret; - wait_queue_t wait; - - dbg ("auerchar_write %zd bytes", len); - - /* Error checking */ - if (!ccp) - return -EIO; - if (*ppos) - return -ESPIPE; - if (len == 0) - return 0; - -write_again: - /* get the mutex */ - if (mutex_lock_interruptible(&ccp->mutex)) - return -ERESTARTSYS; - - /* Can we expect to write something? */ - if (ccp->scontext.id == AUH_UNASSIGNED) { - mutex_unlock(&ccp->mutex); - return -EIO; - } - - cp = ccp->auerdev; - if (!cp) { - mutex_unlock(&ccp->mutex); - return -ERESTARTSYS; - } - if (mutex_lock_interruptible(&cp->mutex)) { - mutex_unlock(&ccp->mutex); - return -ERESTARTSYS; - } - if (!cp->usbdev) { - mutex_unlock(&cp->mutex); - mutex_unlock(&ccp->mutex); - return -EIO; - } - /* Prepare for sleep */ - init_waitqueue_entry (&wait, current); - set_current_state (TASK_INTERRUPTIBLE); - add_wait_queue (&cp->bufferwait, &wait); - - /* Try to get a buffer from the device pool. - We can't use a buffer from ccp->bufctl because the write - command will last beond a release() */ - bp = NULL; - spin_lock_irqsave (&cp->bufctl.lock, flags); - if (!list_empty (&cp->bufctl.free_buff_list)) { - /* yes: get the entry */ - struct list_head *tmp = cp->bufctl.free_buff_list.next; - list_del (tmp); - bp = list_entry (tmp, auerbuf_t, buff_list); - } - spin_unlock_irqrestore (&cp->bufctl.lock, flags); - - /* are there any buffers left? */ - if (!bp) { - mutex_unlock(&cp->mutex); - mutex_unlock(&ccp->mutex); - - /* NONBLOCK: don't wait */ - if (file->f_flags & O_NONBLOCK) { - set_current_state (TASK_RUNNING); - remove_wait_queue (&cp->bufferwait, &wait); - return -EAGAIN; - } - - /* BLOCKING: wait */ - schedule(); - remove_wait_queue (&cp->bufferwait, &wait); - if (signal_pending (current)) { - /* waked up by a signal */ - return -ERESTARTSYS; - } - goto write_again; - } else { - set_current_state (TASK_RUNNING); - remove_wait_queue (&cp->bufferwait, &wait); - } - - /* protect against too big write requests */ - if (len > cp->maxControlLength) - len = cp->maxControlLength; - - /* Fill the buffer */ - if (copy_from_user ( bp->bufp+AUH_SIZE, buf, len)) { - dbg ("copy_from_user failed"); - auerbuf_releasebuf (bp); - /* Wake up all processes waiting for a buffer */ - wake_up (&cp->bufferwait); - mutex_unlock(&cp->mutex); - mutex_unlock(&ccp->mutex); - return -EFAULT; - } - - /* set the header byte */ - *(bp->bufp) = ccp->scontext.id | AUH_DIRECT | AUH_UNSPLIT; - - /* Set the transfer Parameters */ - bp->len = len+AUH_SIZE; - bp->dr->bRequestType = AUT_WREQ; - bp->dr->bRequest = AUV_WBLOCK; - bp->dr->wValue = cpu_to_le16 (0); - bp->dr->wIndex = cpu_to_le16 (ccp->scontext.id | AUH_DIRECT | AUH_UNSPLIT); - bp->dr->wLength = cpu_to_le16 (len+AUH_SIZE); - usb_fill_control_urb (bp->urbp, cp->usbdev, usb_sndctrlpipe (cp->usbdev, 0), - (unsigned char*)bp->dr, bp->bufp, len+AUH_SIZE, - auerchar_ctrlwrite_complete, bp); - /* up we go */ - ret = auerchain_submit_urb (&cp->controlchain, bp->urbp); - mutex_unlock(&cp->mutex); - if (ret) { - dbg ("auerchar_write: nonzero result of auerchain_submit_urb %d", ret); - auerbuf_releasebuf (bp); - /* Wake up all processes waiting for a buffer */ - wake_up (&cp->bufferwait); - mutex_unlock(&ccp->mutex); - return -EIO; - } - else { - dbg ("auerchar_write: Write OK"); - mutex_unlock(&ccp->mutex); - return len; - } -} - - -/* Close a character device */ -static int auerchar_release (struct inode *inode, struct file *file) -{ - pauerchar_t ccp = (pauerchar_t) file->private_data; - pauerswald_t cp; - dbg("release"); - - mutex_lock(&ccp->mutex); - cp = ccp->auerdev; - if (cp) { - mutex_lock(&cp->mutex); - /* remove an open service */ - auerswald_removeservice (cp, &ccp->scontext); - /* detach from device */ - if ((--cp->open_count <= 0) && (cp->usbdev == NULL)) { - /* usb device waits for removal */ - mutex_unlock(&cp->mutex); - auerswald_delete (cp); - } else { - mutex_unlock(&cp->mutex); - } - cp = NULL; - ccp->auerdev = NULL; - } - mutex_unlock(&ccp->mutex); - auerchar_delete (ccp); - - return 0; -} - - -/*----------------------------------------------------------------------*/ -/* File operation structure */ -static const struct file_operations auerswald_fops = -{ - .owner = THIS_MODULE, - .llseek = no_llseek, - .read = auerchar_read, - .write = auerchar_write, - .unlocked_ioctl = auerchar_ioctl, - .open = auerchar_open, - .release = auerchar_release, -}; - -static struct usb_class_driver auerswald_class = { - .name = "auer%d", - .fops = &auerswald_fops, - .minor_base = AUER_MINOR_BASE, -}; - - -/* --------------------------------------------------------------------- */ -/* Special USB driver functions */ - -/* Probe if this driver wants to serve an USB device - - This entry point is called whenever a new device is attached to the bus. - Then the device driver has to create a new instance of its internal data - structures for the new device. - - The dev argument specifies the device context, which contains pointers - to all USB descriptors. The interface argument specifies the interface - number. If a USB driver wants to bind itself to a particular device and - interface it has to return a pointer. This pointer normally references - the device driver's context structure. - - Probing normally is done by checking the vendor and product identifications - or the class and subclass definitions. If they match the interface number - is compared with the ones supported by the driver. When probing is done - class based it might be necessary to parse some more USB descriptors because - the device properties can differ in a wide range. -*/ -static int auerswald_probe (struct usb_interface *intf, - const struct usb_device_id *id) -{ - struct usb_device *usbdev = interface_to_usbdev(intf); - pauerswald_t cp = NULL; - unsigned int u = 0; - __le16 *pbuf; - int ret; - - dbg ("probe: vendor id 0x%x, device id 0x%x", - le16_to_cpu(usbdev->descriptor.idVendor), - le16_to_cpu(usbdev->descriptor.idProduct)); - - /* we use only the first -and only- interface */ - if (intf->altsetting->desc.bInterfaceNumber != 0) - return -ENODEV; - - /* allocate memory for our device and initialize it */ - cp = kzalloc (sizeof(auerswald_t), GFP_KERNEL); - if (cp == NULL) { - err ("out of memory"); - goto pfail; - } - - /* Initialize device descriptor */ - mutex_init(&cp->mutex); - cp->usbdev = usbdev; - auerchain_init (&cp->controlchain); - auerbuf_init (&cp->bufctl); - init_waitqueue_head (&cp->bufferwait); - - ret = usb_register_dev(intf, &auerswald_class); - if (ret) { - err ("Not able to get a minor for this device."); - goto pfail; - } - - /* Give the device a name */ - sprintf (cp->name, "usb/auer%d", intf->minor); - - /* Store the index */ - cp->dtindex = intf->minor; - - /* Get the usb version of the device */ - cp->version = le16_to_cpu(cp->usbdev->descriptor.bcdDevice); - dbg ("Version is %X", cp->version); - - /* allow some time to settle the device */ - msleep(334); - - /* Try to get a suitable textual description of the device */ - /* Device name:*/ - ret = usb_string( cp->usbdev, AUSI_DEVICE, cp->dev_desc, AUSI_DLEN-1); - if (ret >= 0) { - u += ret; - /* Append Serial Number */ - memcpy(&cp->dev_desc[u], ",Ser# ", 6); - u += 6; - ret = usb_string( cp->usbdev, AUSI_SERIALNR, &cp->dev_desc[u], AUSI_DLEN-u-1); - if (ret >= 0) { - u += ret; - /* Append subscriber number */ - memcpy(&cp->dev_desc[u], ", ", 2); - u += 2; - ret = usb_string( cp->usbdev, AUSI_MSN, &cp->dev_desc[u], AUSI_DLEN-u-1); - if (ret >= 0) { - u += ret; - } - } - } - cp->dev_desc[u] = '\0'; - info("device is a %s", cp->dev_desc); - - /* get the maximum allowed control transfer length */ - pbuf = kmalloc(2, GFP_KERNEL); /* use an allocated buffer because of urb target */ - if (!pbuf) { - err( "out of memory"); - goto pfail; - } - ret = usb_control_msg(cp->usbdev, /* pointer to device */ - usb_rcvctrlpipe( cp->usbdev, 0 ), /* pipe to control endpoint */ - AUV_GETINFO, /* USB message request value */ - AUT_RREQ, /* USB message request type value */ - 0, /* USB message value */ - AUDI_MBCTRANS, /* USB message index value */ - pbuf, /* pointer to the receive buffer */ - 2, /* length of the buffer */ - 2000); /* time to wait for the message to complete before timing out */ - if (ret == 2) { - cp->maxControlLength = le16_to_cpup(pbuf); - kfree(pbuf); - dbg("setup: max. allowed control transfersize is %d bytes", cp->maxControlLength); - } else { - kfree(pbuf); - err("setup: getting max. allowed control transfer length failed with error %d", ret); - goto pfail; - } - - /* allocate a chain for the control messages */ - if (auerchain_setup (&cp->controlchain, AUCH_ELEMENTS)) { - err ("out of memory"); - goto pfail; - } - - /* allocate buffers for control messages */ - if (auerbuf_setup (&cp->bufctl, AU_RBUFFERS, cp->maxControlLength+AUH_SIZE)) { - err ("out of memory"); - goto pfail; - } - - /* start the interrupt endpoint */ - if (auerswald_int_open (cp)) { - err ("int endpoint failed"); - goto pfail; - } - - /* all OK */ - usb_set_intfdata (intf, cp); - return 0; - - /* Error exit: clean up the memory */ -pfail: auerswald_delete (cp); - return -EIO; -} - - -/* Disconnect driver from a served device - - This function is called whenever a device which was served by this driver - is disconnected. - - The argument dev specifies the device context and the driver_context - returns a pointer to the previously registered driver_context of the - probe function. After returning from the disconnect function the USB - framework completely deallocates all data structures associated with - this device. So especially the usb_device structure must not be used - any longer by the usb driver. -*/ -static void auerswald_disconnect (struct usb_interface *intf) -{ - pauerswald_t cp = usb_get_intfdata (intf); - unsigned int u; - - usb_set_intfdata (intf, NULL); - if (!cp) - return; - - /* give back our USB minor number */ - usb_deregister_dev(intf, &auerswald_class); - - mutex_lock(&cp->mutex); - info ("device /dev/%s now disconnecting", cp->name); - - /* Stop the interrupt endpoint */ - auerswald_int_release (cp); - - /* remove the control chain allocated in auerswald_probe - This has the benefit of - a) all pending (a)synchronous urbs are unlinked - b) all buffers dealing with urbs are reclaimed - */ - auerchain_free (&cp->controlchain); - - if (cp->open_count == 0) { - /* nobody is using this device. So we can clean up now */ - mutex_unlock(&cp->mutex); - /* mutex_unlock() is possible here because no other task - can open the device (see above). I don't want - to kfree() a locked mutex. */ - - auerswald_delete (cp); - } else { - /* device is used. Remove the pointer to the - usb device (it's not valid any more). The last - release() will do the clean up */ - cp->usbdev = NULL; - mutex_unlock(&cp->mutex); - /* Terminate waiting writers */ - wake_up (&cp->bufferwait); - /* Inform all waiting readers */ - for ( u = 0; u < AUH_TYPESIZE; u++) { - pauerscon_t scp = cp->services[u]; - if (scp) - scp->disconnect( scp); - } - } -} - -/* Descriptor for the devices which are served by this driver. - NOTE: this struct is parsed by the usbmanager install scripts. - Don't change without caution! -*/ -static struct usb_device_id auerswald_ids [] = { - { USB_DEVICE (ID_AUERSWALD, 0x00C0) }, /* COMpact 2104 USB */ - { USB_DEVICE (ID_AUERSWALD, 0x00DB) }, /* COMpact 4410/2206 USB */ - { USB_DEVICE (ID_AUERSWALD, 0x00DC) }, /* COMpact 4406 DSL */ - { USB_DEVICE (ID_AUERSWALD, 0x00DD) }, /* COMpact 2204 USB */ - { USB_DEVICE (ID_AUERSWALD, 0x00F1) }, /* Comfort 2000 System Telephone */ - { USB_DEVICE (ID_AUERSWALD, 0x00F2) }, /* Comfort 1200 System Telephone */ - { } /* Terminating entry */ -}; - -/* Standard module device table */ -MODULE_DEVICE_TABLE (usb, auerswald_ids); - -/* Standard usb driver struct */ -static struct usb_driver auerswald_driver = { - .name = "auerswald", - .probe = auerswald_probe, - .disconnect = auerswald_disconnect, - .id_table = auerswald_ids, -}; - - -/* --------------------------------------------------------------------- */ -/* Module loading/unloading */ - -/* Driver initialisation. Called after module loading. - NOTE: there is no concurrency at _init -*/ -static int __init auerswald_init (void) -{ - int result; - dbg ("init"); - - /* register driver at the USB subsystem */ - result = usb_register (&auerswald_driver); - if (result < 0) { - err ("driver could not be registered"); - return -1; - } - return 0; -} - -/* Driver deinit. Called before module removal. - NOTE: there is no concurrency at _cleanup -*/ -static void __exit auerswald_cleanup (void) -{ - dbg ("cleanup"); - usb_deregister (&auerswald_driver); -} - -/* --------------------------------------------------------------------- */ -/* Linux device driver module description */ - -MODULE_AUTHOR (DRIVER_AUTHOR); -MODULE_DESCRIPTION (DRIVER_DESC); -MODULE_LICENSE ("GPL"); - -module_init (auerswald_init); -module_exit (auerswald_cleanup); - -/* --------------------------------------------------------------------- */ - diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c index e6ca9979e3ae5eece2a693207f2e7426ca8fc1dc..a4ef77ef917d9bc6be7f2b29bff6a58ba6d105e1 100644 --- a/drivers/usb/misc/iowarrior.c +++ b/drivers/usb/misc/iowarrior.c @@ -19,7 +19,6 @@ #include #include #include -#include #include /* Version Information */ diff --git a/drivers/usb/misc/isight_firmware.c b/drivers/usb/misc/isight_firmware.c index d94aa7387608fde3db0e3690eea050980bc0b5df..b897f6554ecdd0e282fd4d5b0dfed072f041f3b7 100644 --- a/drivers/usb/misc/isight_firmware.c +++ b/drivers/usb/misc/isight_firmware.c @@ -48,7 +48,8 @@ static int isight_firmware_load(struct usb_interface *intf, if (request_firmware(&firmware, "isight.fw", &dev->dev) != 0) { printk(KERN_ERR "Unable to load isight firmware\n"); - return -ENODEV; + ret = -ENODEV; + goto out; } ptr = firmware->data; @@ -91,7 +92,6 @@ static int isight_firmware_load(struct usb_interface *intf, buf, llen, 300) != llen) { printk(KERN_ERR "Failed to load isight firmware\n"); - kfree(buf); ret = -ENODEV; goto out; } diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c index fbace41a7cba4418dc8602f70eae8614b0db33c7..69c34a58e2054a7c49d225164a3f1a7ead20cf5a 100644 --- a/drivers/usb/misc/sisusbvga/sisusb.c +++ b/drivers/usb/misc/sisusbvga/sisusb.c @@ -3270,6 +3270,7 @@ static struct usb_device_id sisusb_table [] = { { USB_DEVICE(0x0711, 0x0900) }, { USB_DEVICE(0x0711, 0x0901) }, { USB_DEVICE(0x0711, 0x0902) }, + { USB_DEVICE(0x0711, 0x0918) }, { USB_DEVICE(0x182d, 0x021c) }, { USB_DEVICE(0x182d, 0x0269) }, { } diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig new file mode 100644 index 0000000000000000000000000000000000000000..a0017486ad4ea27f6220764ede93cb3562e59247 --- /dev/null +++ b/drivers/usb/musb/Kconfig @@ -0,0 +1,175 @@ +# +# USB Dual Role (OTG-ready) Controller Drivers +# for silicon based on Mentor Graphics INVENTRA designs +# + +comment "Enable Host or Gadget support to see Inventra options" + depends on !USB && USB_GADGET=n + +# (M)HDRC = (Multipoint) Highspeed Dual-Role Controller +config USB_MUSB_HDRC + depends on (USB || USB_GADGET) && HAVE_CLK + select TWL4030_USB if MACH_OMAP_3430SDP + tristate 'Inventra Highspeed Dual Role Controller (TI, ...)' + help + Say Y here if your system has a dual role high speed USB + controller based on the Mentor Graphics silicon IP. Then + configure options to match your silicon and the board + it's being used with, including the USB peripheral role, + or the USB host role, or both. + + Texas Instruments parts using this IP include DaVinci 644x, + OMAP 243x, OMAP 343x, and TUSB 6010. + + If you do not know what this is, please say N. + + To compile this driver as a module, choose M here; the + module will be called "musb_hdrc". + +config USB_MUSB_SOC + boolean + depends on USB_MUSB_HDRC + default y if ARCH_DAVINCI + default y if ARCH_OMAP2430 + default y if ARCH_OMAP34XX + help + Use a static file to describe how the + controller is configured (endpoints, mechanisms, etc) on the + current iteration of a given system-on-chip. + +comment "DaVinci 644x USB support" + depends on USB_MUSB_HDRC && ARCH_DAVINCI + +comment "OMAP 243x high speed USB support" + depends on USB_MUSB_HDRC && ARCH_OMAP2430 + +comment "OMAP 343x high speed USB support" + depends on USB_MUSB_HDRC && ARCH_OMAP34XX + +config USB_TUSB6010 + boolean "TUSB 6010 support" + depends on USB_MUSB_HDRC && !USB_MUSB_SOC + default y + help + The TUSB 6010 chip, from Texas Instruments, connects a discrete + HDRC core using a 16-bit parallel bus (NOR flash style) or VLYNQ + (a high speed serial link). It can use system-specific external + DMA controllers. + +choice + prompt "Driver Mode" + depends on USB_MUSB_HDRC + help + Dual-Role devices can support both host and peripheral roles, + as well as a the special "OTG Device" role which can switch + between both roles as needed. + +# use USB_MUSB_HDRC_HCD not USB_MUSB_HOST to #ifdef host side support; +# OTG needs both roles, not just USB_MUSB_HOST. +config USB_MUSB_HOST + depends on USB + bool "USB Host" + help + Say Y here if your system supports the USB host role. + If it has a USB "A" (rectangular), "Mini-A" (uncommon), + or "Mini-AB" connector, it supports the host role. + (With a "Mini-AB" connector, you should enable USB OTG.) + +# use USB_GADGET_MUSB_HDRC not USB_MUSB_PERIPHERAL to #ifdef peripheral +# side support ... OTG needs both roles +config USB_MUSB_PERIPHERAL + depends on USB_GADGET + bool "USB Peripheral (gadget stack)" + select USB_GADGET_MUSB_HDRC + help + Say Y here if your system supports the USB peripheral role. + If it has a USB "B" (squarish), "Mini-B", or "Mini-AB" + connector, it supports the peripheral role. + (With a "Mini-AB" connector, you should enable USB OTG.) + +config USB_MUSB_OTG + depends on USB && USB_GADGET && PM && EXPERIMENTAL + bool "Both host and peripheral: USB OTG (On The Go) Device" + select USB_GADGET_MUSB_HDRC + select USB_OTG + help + The most notable feature of USB OTG is support for a + "Dual-Role" device, which can act as either a device + or a host. The initial role choice can be changed + later, when two dual-role devices talk to each other. + + At this writing, the OTG support in this driver is incomplete, + omitting the mandatory HNP or SRP protocols. However, some + of the cable based role switching works. (That is, grounding + the ID pin switches the controller to host mode, while leaving + it floating leaves it in peripheral mode.) + + Select this if your system has a Mini-AB connector, or + to simplify certain kinds of configuration. + + To implement your OTG Targeted Peripherals List (TPL), enable + USB_OTG_WHITELIST and update "drivers/usb/core/otg_whitelist.h" + to match your requirements. + +endchoice + +# enable peripheral support (including with OTG) +config USB_GADGET_MUSB_HDRC + bool + depends on USB_MUSB_HDRC && (USB_MUSB_PERIPHERAL || USB_MUSB_OTG) +# default y +# select USB_GADGET_DUALSPEED +# select USB_GADGET_SELECTED + +# enables host support (including with OTG) +config USB_MUSB_HDRC_HCD + bool + depends on USB_MUSB_HDRC && (USB_MUSB_HOST || USB_MUSB_OTG) + select USB_OTG if USB_GADGET_MUSB_HDRC + default y + + +config MUSB_PIO_ONLY + bool 'Disable DMA (always use PIO)' + depends on USB_MUSB_HDRC + default y if USB_TUSB6010 + help + All data is copied between memory and FIFO by the CPU. + DMA controllers are ignored. + + Do not select 'n' here unless DMA support for your SOC or board + is unavailable (or unstable). When DMA is enabled at compile time, + you can still disable it at run time using the "use_dma=n" module + parameter. + +config USB_INVENTRA_DMA + bool + depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY + default ARCH_OMAP2430 || ARCH_OMAP34XX + help + Enable DMA transfers using Mentor's engine. + +config USB_TI_CPPI_DMA + bool + depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY + default ARCH_DAVINCI + help + Enable DMA transfers when TI CPPI DMA is available. + +config USB_TUSB_OMAP_DMA + bool + depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY + depends on USB_TUSB6010 + depends on ARCH_OMAP + default y + help + Enable DMA transfers on TUSB 6010 when OMAP DMA is available. + +config USB_MUSB_DEBUG + depends on USB_MUSB_HDRC + bool "Enable debugging messages" + default n + help + This enables musb debugging. To set the logging level use the debug + module parameter. Starting at level 3, per-transfer (urb, usb_request, + packet, or dma transfer) tracing may kick in. diff --git a/drivers/usb/musb/Makefile b/drivers/usb/musb/Makefile new file mode 100644 index 0000000000000000000000000000000000000000..b6af0d687a73657b27fc87fd8c57153fc7f2021d --- /dev/null +++ b/drivers/usb/musb/Makefile @@ -0,0 +1,69 @@ +# +# for USB OTG silicon based on Mentor Graphics INVENTRA designs +# + +musb_hdrc-objs := musb_core.o + +obj-$(CONFIG_USB_MUSB_HDRC) += musb_hdrc.o + +ifeq ($(CONFIG_ARCH_DAVINCI),y) + musb_hdrc-objs += davinci.o +endif + +ifeq ($(CONFIG_USB_TUSB6010),y) + musb_hdrc-objs += tusb6010.o +endif + +ifeq ($(CONFIG_ARCH_OMAP2430),y) + musb_hdrc-objs += omap2430.o +endif + +ifeq ($(CONFIG_ARCH_OMAP3430),y) + musb_hdrc-objs += omap2430.o +endif + +ifeq ($(CONFIG_USB_GADGET_MUSB_HDRC),y) + musb_hdrc-objs += musb_gadget_ep0.o musb_gadget.o +endif + +ifeq ($(CONFIG_USB_MUSB_HDRC_HCD),y) + musb_hdrc-objs += musb_virthub.o musb_host.o +endif + +# the kconfig must guarantee that only one of the +# possible I/O schemes will be enabled at a time ... +# PIO only, or DMA (several potential schemes). +# though PIO is always there to back up DMA, and for ep0 + +ifneq ($(CONFIG_MUSB_PIO_ONLY),y) + + ifeq ($(CONFIG_USB_INVENTRA_DMA),y) + musb_hdrc-objs += musbhsdma.o + + else + ifeq ($(CONFIG_USB_TI_CPPI_DMA),y) + musb_hdrc-objs += cppi_dma.o + + else + ifeq ($(CONFIG_USB_TUSB_OMAP_DMA),y) + musb_hdrc-objs += tusb6010_omap.o + + endif + endif + endif +endif + + +################################################################################ + +# FIXME remove all these extra "-DMUSB_* things, stick to CONFIG_* + +ifeq ($(CONFIG_USB_INVENTRA_MUSB_HAS_AHB_ID),y) + EXTRA_CFLAGS += -DMUSB_AHB_ID +endif + +# Debugging + +ifeq ($(CONFIG_USB_MUSB_DEBUG),y) + EXTRA_CFLAGS += -DDEBUG +endif diff --git a/drivers/usb/musb/cppi_dma.c b/drivers/usb/musb/cppi_dma.c new file mode 100644 index 0000000000000000000000000000000000000000..5ad6d0893cbe0b39eb97464735f1507b0117499f --- /dev/null +++ b/drivers/usb/musb/cppi_dma.c @@ -0,0 +1,1540 @@ +/* + * Copyright (C) 2005-2006 by Texas Instruments + * + * This file implements a DMA interface using TI's CPPI DMA. + * For now it's DaVinci-only, but CPPI isn't specific to DaVinci or USB. + * The TUSB6020, using VLYNQ, has CPPI that looks much like DaVinci. + */ + +#include + +#include "musb_core.h" +#include "cppi_dma.h" + + +/* CPPI DMA status 7-mar-2006: + * + * - See musb_{host,gadget}.c for more info + * + * - Correct RX DMA generally forces the engine into irq-per-packet mode, + * which can easily saturate the CPU under non-mass-storage loads. + * + * NOTES 24-aug-2006 (2.6.18-rc4): + * + * - peripheral RXDMA wedged in a test with packets of length 512/512/1. + * evidently after the 1 byte packet was received and acked, the queue + * of BDs got garbaged so it wouldn't empty the fifo. (rxcsr 0x2003, + * and RX DMA0: 4 left, 80000000 8feff880, 8feff860 8feff860; 8f321401 + * 004001ff 00000001 .. 8feff860) Host was just getting NAKed on tx + * of its next (512 byte) packet. IRQ issues? + * + * REVISIT: the "transfer DMA" glue between CPPI and USB fifos will + * evidently also directly update the RX and TX CSRs ... so audit all + * host and peripheral side DMA code to avoid CSR access after DMA has + * been started. + */ + +/* REVISIT now we can avoid preallocating these descriptors; or + * more simply, switch to a global freelist not per-channel ones. + * Note: at full speed, 64 descriptors == 4K bulk data. + */ +#define NUM_TXCHAN_BD 64 +#define NUM_RXCHAN_BD 64 + +static inline void cpu_drain_writebuffer(void) +{ + wmb(); +#ifdef CONFIG_CPU_ARM926T + /* REVISIT this "should not be needed", + * but lack of it sure seemed to hurt ... + */ + asm("mcr p15, 0, r0, c7, c10, 4 @ drain write buffer\n"); +#endif +} + +static inline struct cppi_descriptor *cppi_bd_alloc(struct cppi_channel *c) +{ + struct cppi_descriptor *bd = c->freelist; + + if (bd) + c->freelist = bd->next; + return bd; +} + +static inline void +cppi_bd_free(struct cppi_channel *c, struct cppi_descriptor *bd) +{ + if (!bd) + return; + bd->next = c->freelist; + c->freelist = bd; +} + +/* + * Start DMA controller + * + * Initialize the DMA controller as necessary. + */ + +/* zero out entire rx state RAM entry for the channel */ +static void cppi_reset_rx(struct cppi_rx_stateram __iomem *rx) +{ + musb_writel(&rx->rx_skipbytes, 0, 0); + musb_writel(&rx->rx_head, 0, 0); + musb_writel(&rx->rx_sop, 0, 0); + musb_writel(&rx->rx_current, 0, 0); + musb_writel(&rx->rx_buf_current, 0, 0); + musb_writel(&rx->rx_len_len, 0, 0); + musb_writel(&rx->rx_cnt_cnt, 0, 0); +} + +/* zero out entire tx state RAM entry for the channel */ +static void cppi_reset_tx(struct cppi_tx_stateram __iomem *tx, u32 ptr) +{ + musb_writel(&tx->tx_head, 0, 0); + musb_writel(&tx->tx_buf, 0, 0); + musb_writel(&tx->tx_current, 0, 0); + musb_writel(&tx->tx_buf_current, 0, 0); + musb_writel(&tx->tx_info, 0, 0); + musb_writel(&tx->tx_rem_len, 0, 0); + /* musb_writel(&tx->tx_dummy, 0, 0); */ + musb_writel(&tx->tx_complete, 0, ptr); +} + +static void __init cppi_pool_init(struct cppi *cppi, struct cppi_channel *c) +{ + int j; + + /* initialize channel fields */ + c->head = NULL; + c->tail = NULL; + c->last_processed = NULL; + c->channel.status = MUSB_DMA_STATUS_UNKNOWN; + c->controller = cppi; + c->is_rndis = 0; + c->freelist = NULL; + + /* build the BD Free list for the channel */ + for (j = 0; j < NUM_TXCHAN_BD + 1; j++) { + struct cppi_descriptor *bd; + dma_addr_t dma; + + bd = dma_pool_alloc(cppi->pool, GFP_KERNEL, &dma); + bd->dma = dma; + cppi_bd_free(c, bd); + } +} + +static int cppi_channel_abort(struct dma_channel *); + +static void cppi_pool_free(struct cppi_channel *c) +{ + struct cppi *cppi = c->controller; + struct cppi_descriptor *bd; + + (void) cppi_channel_abort(&c->channel); + c->channel.status = MUSB_DMA_STATUS_UNKNOWN; + c->controller = NULL; + + /* free all its bds */ + bd = c->last_processed; + do { + if (bd) + dma_pool_free(cppi->pool, bd, bd->dma); + bd = cppi_bd_alloc(c); + } while (bd); + c->last_processed = NULL; +} + +static int __init cppi_controller_start(struct dma_controller *c) +{ + struct cppi *controller; + void __iomem *tibase; + int i; + + controller = container_of(c, struct cppi, controller); + + /* do whatever is necessary to start controller */ + for (i = 0; i < ARRAY_SIZE(controller->tx); i++) { + controller->tx[i].transmit = true; + controller->tx[i].index = i; + } + for (i = 0; i < ARRAY_SIZE(controller->rx); i++) { + controller->rx[i].transmit = false; + controller->rx[i].index = i; + } + + /* setup BD list on a per channel basis */ + for (i = 0; i < ARRAY_SIZE(controller->tx); i++) + cppi_pool_init(controller, controller->tx + i); + for (i = 0; i < ARRAY_SIZE(controller->rx); i++) + cppi_pool_init(controller, controller->rx + i); + + tibase = controller->tibase; + INIT_LIST_HEAD(&controller->tx_complete); + + /* initialise tx/rx channel head pointers to zero */ + for (i = 0; i < ARRAY_SIZE(controller->tx); i++) { + struct cppi_channel *tx_ch = controller->tx + i; + struct cppi_tx_stateram __iomem *tx; + + INIT_LIST_HEAD(&tx_ch->tx_complete); + + tx = tibase + DAVINCI_TXCPPI_STATERAM_OFFSET(i); + tx_ch->state_ram = tx; + cppi_reset_tx(tx, 0); + } + for (i = 0; i < ARRAY_SIZE(controller->rx); i++) { + struct cppi_channel *rx_ch = controller->rx + i; + struct cppi_rx_stateram __iomem *rx; + + INIT_LIST_HEAD(&rx_ch->tx_complete); + + rx = tibase + DAVINCI_RXCPPI_STATERAM_OFFSET(i); + rx_ch->state_ram = rx; + cppi_reset_rx(rx); + } + + /* enable individual cppi channels */ + musb_writel(tibase, DAVINCI_TXCPPI_INTENAB_REG, + DAVINCI_DMA_ALL_CHANNELS_ENABLE); + musb_writel(tibase, DAVINCI_RXCPPI_INTENAB_REG, + DAVINCI_DMA_ALL_CHANNELS_ENABLE); + + /* enable tx/rx CPPI control */ + musb_writel(tibase, DAVINCI_TXCPPI_CTRL_REG, DAVINCI_DMA_CTRL_ENABLE); + musb_writel(tibase, DAVINCI_RXCPPI_CTRL_REG, DAVINCI_DMA_CTRL_ENABLE); + + /* disable RNDIS mode, also host rx RNDIS autorequest */ + musb_writel(tibase, DAVINCI_RNDIS_REG, 0); + musb_writel(tibase, DAVINCI_AUTOREQ_REG, 0); + + return 0; +} + +/* + * Stop DMA controller + * + * De-Init the DMA controller as necessary. + */ + +static int cppi_controller_stop(struct dma_controller *c) +{ + struct cppi *controller; + void __iomem *tibase; + int i; + + controller = container_of(c, struct cppi, controller); + + tibase = controller->tibase; + /* DISABLE INDIVIDUAL CHANNEL Interrupts */ + musb_writel(tibase, DAVINCI_TXCPPI_INTCLR_REG, + DAVINCI_DMA_ALL_CHANNELS_ENABLE); + musb_writel(tibase, DAVINCI_RXCPPI_INTCLR_REG, + DAVINCI_DMA_ALL_CHANNELS_ENABLE); + + DBG(1, "Tearing down RX and TX Channels\n"); + for (i = 0; i < ARRAY_SIZE(controller->tx); i++) { + /* FIXME restructure of txdma to use bds like rxdma */ + controller->tx[i].last_processed = NULL; + cppi_pool_free(controller->tx + i); + } + for (i = 0; i < ARRAY_SIZE(controller->rx); i++) + cppi_pool_free(controller->rx + i); + + /* in Tx Case proper teardown is supported. We resort to disabling + * Tx/Rx CPPI after cleanup of Tx channels. Before TX teardown is + * complete TX CPPI cannot be disabled. + */ + /*disable tx/rx cppi */ + musb_writel(tibase, DAVINCI_TXCPPI_CTRL_REG, DAVINCI_DMA_CTRL_DISABLE); + musb_writel(tibase, DAVINCI_RXCPPI_CTRL_REG, DAVINCI_DMA_CTRL_DISABLE); + + return 0; +} + +/* While dma channel is allocated, we only want the core irqs active + * for fault reports, otherwise we'd get irqs that we don't care about. + * Except for TX irqs, where dma done != fifo empty and reusable ... + * + * NOTE: docs don't say either way, but irq masking **enables** irqs. + * + * REVISIT same issue applies to pure PIO usage too, and non-cppi dma... + */ +static inline void core_rxirq_disable(void __iomem *tibase, unsigned epnum) +{ + musb_writel(tibase, DAVINCI_USB_INT_MASK_CLR_REG, 1 << (epnum + 8)); +} + +static inline void core_rxirq_enable(void __iomem *tibase, unsigned epnum) +{ + musb_writel(tibase, DAVINCI_USB_INT_MASK_SET_REG, 1 << (epnum + 8)); +} + + +/* + * Allocate a CPPI Channel for DMA. With CPPI, channels are bound to + * each transfer direction of a non-control endpoint, so allocating + * (and deallocating) is mostly a way to notice bad housekeeping on + * the software side. We assume the irqs are always active. + */ +static struct dma_channel * +cppi_channel_allocate(struct dma_controller *c, + struct musb_hw_ep *ep, u8 transmit) +{ + struct cppi *controller; + u8 index; + struct cppi_channel *cppi_ch; + void __iomem *tibase; + + controller = container_of(c, struct cppi, controller); + tibase = controller->tibase; + + /* ep0 doesn't use DMA; remember cppi indices are 0..N-1 */ + index = ep->epnum - 1; + + /* return the corresponding CPPI Channel Handle, and + * probably disable the non-CPPI irq until we need it. + */ + if (transmit) { + if (index >= ARRAY_SIZE(controller->tx)) { + DBG(1, "no %cX%d CPPI channel\n", 'T', index); + return NULL; + } + cppi_ch = controller->tx + index; + } else { + if (index >= ARRAY_SIZE(controller->rx)) { + DBG(1, "no %cX%d CPPI channel\n", 'R', index); + return NULL; + } + cppi_ch = controller->rx + index; + core_rxirq_disable(tibase, ep->epnum); + } + + /* REVISIT make this an error later once the same driver code works + * with the other DMA engine too + */ + if (cppi_ch->hw_ep) + DBG(1, "re-allocating DMA%d %cX channel %p\n", + index, transmit ? 'T' : 'R', cppi_ch); + cppi_ch->hw_ep = ep; + cppi_ch->channel.status = MUSB_DMA_STATUS_FREE; + + DBG(4, "Allocate CPPI%d %cX\n", index, transmit ? 'T' : 'R'); + return &cppi_ch->channel; +} + +/* Release a CPPI Channel. */ +static void cppi_channel_release(struct dma_channel *channel) +{ + struct cppi_channel *c; + void __iomem *tibase; + + /* REVISIT: for paranoia, check state and abort if needed... */ + + c = container_of(channel, struct cppi_channel, channel); + tibase = c->controller->tibase; + if (!c->hw_ep) + DBG(1, "releasing idle DMA channel %p\n", c); + else if (!c->transmit) + core_rxirq_enable(tibase, c->index + 1); + + /* for now, leave its cppi IRQ enabled (we won't trigger it) */ + c->hw_ep = NULL; + channel->status = MUSB_DMA_STATUS_UNKNOWN; +} + +/* Context: controller irqlocked */ +static void +cppi_dump_rx(int level, struct cppi_channel *c, const char *tag) +{ + void __iomem *base = c->controller->mregs; + struct cppi_rx_stateram __iomem *rx = c->state_ram; + + musb_ep_select(base, c->index + 1); + + DBG(level, "RX DMA%d%s: %d left, csr %04x, " + "%08x H%08x S%08x C%08x, " + "B%08x L%08x %08x .. %08x" + "\n", + c->index, tag, + musb_readl(c->controller->tibase, + DAVINCI_RXCPPI_BUFCNT0_REG + 4 * c->index), + musb_readw(c->hw_ep->regs, MUSB_RXCSR), + + musb_readl(&rx->rx_skipbytes, 0), + musb_readl(&rx->rx_head, 0), + musb_readl(&rx->rx_sop, 0), + musb_readl(&rx->rx_current, 0), + + musb_readl(&rx->rx_buf_current, 0), + musb_readl(&rx->rx_len_len, 0), + musb_readl(&rx->rx_cnt_cnt, 0), + musb_readl(&rx->rx_complete, 0) + ); +} + +/* Context: controller irqlocked */ +static void +cppi_dump_tx(int level, struct cppi_channel *c, const char *tag) +{ + void __iomem *base = c->controller->mregs; + struct cppi_tx_stateram __iomem *tx = c->state_ram; + + musb_ep_select(base, c->index + 1); + + DBG(level, "TX DMA%d%s: csr %04x, " + "H%08x S%08x C%08x %08x, " + "F%08x L%08x .. %08x" + "\n", + c->index, tag, + musb_readw(c->hw_ep->regs, MUSB_TXCSR), + + musb_readl(&tx->tx_head, 0), + musb_readl(&tx->tx_buf, 0), + musb_readl(&tx->tx_current, 0), + musb_readl(&tx->tx_buf_current, 0), + + musb_readl(&tx->tx_info, 0), + musb_readl(&tx->tx_rem_len, 0), + /* dummy/unused word 6 */ + musb_readl(&tx->tx_complete, 0) + ); +} + +/* Context: controller irqlocked */ +static inline void +cppi_rndis_update(struct cppi_channel *c, int is_rx, + void __iomem *tibase, int is_rndis) +{ + /* we may need to change the rndis flag for this cppi channel */ + if (c->is_rndis != is_rndis) { + u32 value = musb_readl(tibase, DAVINCI_RNDIS_REG); + u32 temp = 1 << (c->index); + + if (is_rx) + temp <<= 16; + if (is_rndis) + value |= temp; + else + value &= ~temp; + musb_writel(tibase, DAVINCI_RNDIS_REG, value); + c->is_rndis = is_rndis; + } +} + +static void cppi_dump_rxbd(const char *tag, struct cppi_descriptor *bd) +{ + pr_debug("RXBD/%s %08x: " + "nxt %08x buf %08x off.blen %08x opt.plen %08x\n", + tag, bd->dma, + bd->hw_next, bd->hw_bufp, bd->hw_off_len, + bd->hw_options); +} + +static void cppi_dump_rxq(int level, const char *tag, struct cppi_channel *rx) +{ +#if MUSB_DEBUG > 0 + struct cppi_descriptor *bd; + + if (!_dbg_level(level)) + return; + cppi_dump_rx(level, rx, tag); + if (rx->last_processed) + cppi_dump_rxbd("last", rx->last_processed); + for (bd = rx->head; bd; bd = bd->next) + cppi_dump_rxbd("active", bd); +#endif +} + + +/* NOTE: DaVinci autoreq is ignored except for host side "RNDIS" mode RX; + * so we won't ever use it (see "CPPI RX Woes" below). + */ +static inline int cppi_autoreq_update(struct cppi_channel *rx, + void __iomem *tibase, int onepacket, unsigned n_bds) +{ + u32 val; + +#ifdef RNDIS_RX_IS_USABLE + u32 tmp; + /* assert(is_host_active(musb)) */ + + /* start from "AutoReq never" */ + tmp = musb_readl(tibase, DAVINCI_AUTOREQ_REG); + val = tmp & ~((0x3) << (rx->index * 2)); + + /* HCD arranged reqpkt for packet #1. we arrange int + * for all but the last one, maybe in two segments. + */ + if (!onepacket) { +#if 0 + /* use two segments, autoreq "all" then the last "never" */ + val |= ((0x3) << (rx->index * 2)); + n_bds--; +#else + /* one segment, autoreq "all-but-last" */ + val |= ((0x1) << (rx->index * 2)); +#endif + } + + if (val != tmp) { + int n = 100; + + /* make sure that autoreq is updated before continuing */ + musb_writel(tibase, DAVINCI_AUTOREQ_REG, val); + do { + tmp = musb_readl(tibase, DAVINCI_AUTOREQ_REG); + if (tmp == val) + break; + cpu_relax(); + } while (n-- > 0); + } +#endif + + /* REQPKT is turned off after each segment */ + if (n_bds && rx->channel.actual_len) { + void __iomem *regs = rx->hw_ep->regs; + + val = musb_readw(regs, MUSB_RXCSR); + if (!(val & MUSB_RXCSR_H_REQPKT)) { + val |= MUSB_RXCSR_H_REQPKT | MUSB_RXCSR_H_WZC_BITS; + musb_writew(regs, MUSB_RXCSR, val); + /* flush writebufer */ + val = musb_readw(regs, MUSB_RXCSR); + } + } + return n_bds; +} + + +/* Buffer enqueuing Logic: + * + * - RX builds new queues each time, to help handle routine "early + * termination" cases (faults, including errors and short reads) + * more correctly. + * + * - for now, TX reuses the same queue of BDs every time + * + * REVISIT long term, we want a normal dynamic model. + * ... the goal will be to append to the + * existing queue, processing completed "dma buffers" (segments) on the fly. + * + * Otherwise we force an IRQ latency between requests, which slows us a lot + * (especially in "transparent" dma). Unfortunately that model seems to be + * inherent in the DMA model from the Mentor code, except in the rare case + * of transfers big enough (~128+ KB) that we could append "middle" segments + * in the TX paths. (RX can't do this, see below.) + * + * That's true even in the CPPI- friendly iso case, where most urbs have + * several small segments provided in a group and where the "packet at a time" + * "transparent" DMA model is always correct, even on the RX side. + */ + +/* + * CPPI TX: + * ======== + * TX is a lot more reasonable than RX; it doesn't need to run in + * irq-per-packet mode very often. RNDIS mode seems to behave too + * (except how it handles the exactly-N-packets case). Building a + * txdma queue with multiple requests (urb or usb_request) looks + * like it would work ... but fault handling would need much testing. + * + * The main issue with TX mode RNDIS relates to transfer lengths that + * are an exact multiple of the packet length. It appears that there's + * a hiccup in that case (maybe the DMA completes before the ZLP gets + * written?) boiling down to not being able to rely on CPPI writing any + * terminating zero length packet before the next transfer is written. + * So that's punted to PIO; better yet, gadget drivers can avoid it. + * + * Plus, there's allegedly an undocumented constraint that rndis transfer + * length be a multiple of 64 bytes ... but the chip doesn't act that + * way, and we really don't _want_ that behavior anyway. + * + * On TX, "transparent" mode works ... although experiments have shown + * problems trying to use the SOP/EOP bits in different USB packets. + * + * REVISIT try to handle terminating zero length packets using CPPI + * instead of doing it by PIO after an IRQ. (Meanwhile, make Ethernet + * links avoid that issue by forcing them to avoid zlps.) + */ +static void +cppi_next_tx_segment(struct musb *musb, struct cppi_channel *tx) +{ + unsigned maxpacket = tx->maxpacket; + dma_addr_t addr = tx->buf_dma + tx->offset; + size_t length = tx->buf_len - tx->offset; + struct cppi_descriptor *bd; + unsigned n_bds; + unsigned i; + struct cppi_tx_stateram __iomem *tx_ram = tx->state_ram; + int rndis; + + /* TX can use the CPPI "rndis" mode, where we can probably fit this + * transfer in one BD and one IRQ. The only time we would NOT want + * to use it is when hardware constraints prevent it, or if we'd + * trigger the "send a ZLP?" confusion. + */ + rndis = (maxpacket & 0x3f) == 0 + && length < 0xffff + && (length % maxpacket) != 0; + + if (rndis) { + maxpacket = length; + n_bds = 1; + } else { + n_bds = length / maxpacket; + if (!length || (length % maxpacket)) + n_bds++; + n_bds = min(n_bds, (unsigned) NUM_TXCHAN_BD); + length = min(n_bds * maxpacket, length); + } + + DBG(4, "TX DMA%d, pktSz %d %s bds %d dma 0x%x len %u\n", + tx->index, + maxpacket, + rndis ? "rndis" : "transparent", + n_bds, + addr, length); + + cppi_rndis_update(tx, 0, musb->ctrl_base, rndis); + + /* assuming here that channel_program is called during + * transfer initiation ... current code maintains state + * for one outstanding request only (no queues, not even + * the implicit ones of an iso urb). + */ + + bd = tx->freelist; + tx->head = bd; + tx->last_processed = NULL; + + /* FIXME use BD pool like RX side does, and just queue + * the minimum number for this request. + */ + + /* Prepare queue of BDs first, then hand it to hardware. + * All BDs except maybe the last should be of full packet + * size; for RNDIS there _is_ only that last packet. + */ + for (i = 0; i < n_bds; ) { + if (++i < n_bds && bd->next) + bd->hw_next = bd->next->dma; + else + bd->hw_next = 0; + + bd->hw_bufp = tx->buf_dma + tx->offset; + + /* FIXME set EOP only on the last packet, + * SOP only on the first ... avoid IRQs + */ + if ((tx->offset + maxpacket) <= tx->buf_len) { + tx->offset += maxpacket; + bd->hw_off_len = maxpacket; + bd->hw_options = CPPI_SOP_SET | CPPI_EOP_SET + | CPPI_OWN_SET | maxpacket; + } else { + /* only this one may be a partial USB Packet */ + u32 partial_len; + + partial_len = tx->buf_len - tx->offset; + tx->offset = tx->buf_len; + bd->hw_off_len = partial_len; + + bd->hw_options = CPPI_SOP_SET | CPPI_EOP_SET + | CPPI_OWN_SET | partial_len; + if (partial_len == 0) + bd->hw_options |= CPPI_ZERO_SET; + } + + DBG(5, "TXBD %p: nxt %08x buf %08x len %04x opt %08x\n", + bd, bd->hw_next, bd->hw_bufp, + bd->hw_off_len, bd->hw_options); + + /* update the last BD enqueued to the list */ + tx->tail = bd; + bd = bd->next; + } + + /* BDs live in DMA-coherent memory, but writes might be pending */ + cpu_drain_writebuffer(); + + /* Write to the HeadPtr in state RAM to trigger */ + musb_writel(&tx_ram->tx_head, 0, (u32)tx->freelist->dma); + + cppi_dump_tx(5, tx, "/S"); +} + +/* + * CPPI RX Woes: + * ============= + * Consider a 1KB bulk RX buffer in two scenarios: (a) it's fed two 300 byte + * packets back-to-back, and (b) it's fed two 512 byte packets back-to-back. + * (Full speed transfers have similar scenarios.) + * + * The correct behavior for Linux is that (a) fills the buffer with 300 bytes, + * and the next packet goes into a buffer that's queued later; while (b) fills + * the buffer with 1024 bytes. How to do that with CPPI? + * + * - RX queues in "rndis" mode -- one single BD -- handle (a) correctly, but + * (b) loses **BADLY** because nothing (!) happens when that second packet + * fills the buffer, much less when a third one arrives. (Which makes this + * not a "true" RNDIS mode. In the RNDIS protocol short-packet termination + * is optional, and it's fine if peripherals -- not hosts! -- pad messages + * out to end-of-buffer. Standard PCI host controller DMA descriptors + * implement that mode by default ... which is no accident.) + * + * - RX queues in "transparent" mode -- two BDs with 512 bytes each -- have + * converse problems: (b) is handled right, but (a) loses badly. CPPI RX + * ignores SOP/EOP markings and processes both of those BDs; so both packets + * are loaded into the buffer (with a 212 byte gap between them), and the next + * buffer queued will NOT get its 300 bytes of data. (It seems like SOP/EOP + * are intended as outputs for RX queues, not inputs...) + * + * - A variant of "transparent" mode -- one BD at a time -- is the only way to + * reliably make both cases work, with software handling both cases correctly + * and at the significant penalty of needing an IRQ per packet. (The lack of + * I/O overlap can be slightly ameliorated by enabling double buffering.) + * + * So how to get rid of IRQ-per-packet? The transparent multi-BD case could + * be used in special cases like mass storage, which sets URB_SHORT_NOT_OK + * (or maybe its peripheral side counterpart) to flag (a) scenarios as errors + * with guaranteed driver level fault recovery and scrubbing out what's left + * of that garbaged datastream. + * + * But there seems to be no way to identify the cases where CPPI RNDIS mode + * is appropriate -- which do NOT include RNDIS host drivers, but do include + * the CDC Ethernet driver! -- and the documentation is incomplete/wrong. + * So we can't _ever_ use RX RNDIS mode ... except by using a heuristic + * that applies best on the peripheral side (and which could fail rudely). + * + * Leaving only "transparent" mode; we avoid multi-bd modes in almost all + * cases other than mass storage class. Otherwise we're correct but slow, + * since CPPI penalizes our need for a "true RNDIS" default mode. + */ + + +/* Heuristic, intended to kick in for ethernet/rndis peripheral ONLY + * + * IFF + * (a) peripheral mode ... since rndis peripherals could pad their + * writes to hosts, causing i/o failure; or we'd have to cope with + * a largely unknowable variety of host side protocol variants + * (b) and short reads are NOT errors ... since full reads would + * cause those same i/o failures + * (c) and read length is + * - less than 64KB (max per cppi descriptor) + * - not a multiple of 4096 (g_zero default, full reads typical) + * - N (>1) packets long, ditto (full reads not EXPECTED) + * THEN + * try rx rndis mode + * + * Cost of heuristic failing: RXDMA wedges at the end of transfers that + * fill out the whole buffer. Buggy host side usb network drivers could + * trigger that, but "in the field" such bugs seem to be all but unknown. + * + * So this module parameter lets the heuristic be disabled. When using + * gadgetfs, the heuristic will probably need to be disabled. + */ +static int cppi_rx_rndis = 1; + +module_param(cppi_rx_rndis, bool, 0); +MODULE_PARM_DESC(cppi_rx_rndis, "enable/disable RX RNDIS heuristic"); + + +/** + * cppi_next_rx_segment - dma read for the next chunk of a buffer + * @musb: the controller + * @rx: dma channel + * @onepacket: true unless caller treats short reads as errors, and + * performs fault recovery above usbcore. + * Context: controller irqlocked + * + * See above notes about why we can't use multi-BD RX queues except in + * rare cases (mass storage class), and can never use the hardware "rndis" + * mode (since it's not a "true" RNDIS mode) with complete safety.. + * + * It's ESSENTIAL that callers specify "onepacket" mode unless they kick in + * code to recover from corrupted datastreams after each short transfer. + */ +static void +cppi_next_rx_segment(struct musb *musb, struct cppi_channel *rx, int onepacket) +{ + unsigned maxpacket = rx->maxpacket; + dma_addr_t addr = rx->buf_dma + rx->offset; + size_t length = rx->buf_len - rx->offset; + struct cppi_descriptor *bd, *tail; + unsigned n_bds; + unsigned i; + void __iomem *tibase = musb->ctrl_base; + int is_rndis = 0; + struct cppi_rx_stateram __iomem *rx_ram = rx->state_ram; + + if (onepacket) { + /* almost every USB driver, host or peripheral side */ + n_bds = 1; + + /* maybe apply the heuristic above */ + if (cppi_rx_rndis + && is_peripheral_active(musb) + && length > maxpacket + && (length & ~0xffff) == 0 + && (length & 0x0fff) != 0 + && (length & (maxpacket - 1)) == 0) { + maxpacket = length; + is_rndis = 1; + } + } else { + /* virtually nothing except mass storage class */ + if (length > 0xffff) { + n_bds = 0xffff / maxpacket; + length = n_bds * maxpacket; + } else { + n_bds = length / maxpacket; + if (length % maxpacket) + n_bds++; + } + if (n_bds == 1) + onepacket = 1; + else + n_bds = min(n_bds, (unsigned) NUM_RXCHAN_BD); + } + + /* In host mode, autorequest logic can generate some IN tokens; it's + * tricky since we can't leave REQPKT set in RXCSR after the transfer + * finishes. So: multipacket transfers involve two or more segments. + * And always at least two IRQs ... RNDIS mode is not an option. + */ + if (is_host_active(musb)) + n_bds = cppi_autoreq_update(rx, tibase, onepacket, n_bds); + + cppi_rndis_update(rx, 1, musb->ctrl_base, is_rndis); + + length = min(n_bds * maxpacket, length); + + DBG(4, "RX DMA%d seg, maxp %d %s bds %d (cnt %d) " + "dma 0x%x len %u %u/%u\n", + rx->index, maxpacket, + onepacket + ? (is_rndis ? "rndis" : "onepacket") + : "multipacket", + n_bds, + musb_readl(tibase, + DAVINCI_RXCPPI_BUFCNT0_REG + (rx->index * 4)) + & 0xffff, + addr, length, rx->channel.actual_len, rx->buf_len); + + /* only queue one segment at a time, since the hardware prevents + * correct queue shutdown after unexpected short packets + */ + bd = cppi_bd_alloc(rx); + rx->head = bd; + + /* Build BDs for all packets in this segment */ + for (i = 0, tail = NULL; bd && i < n_bds; i++, tail = bd) { + u32 bd_len; + + if (i) { + bd = cppi_bd_alloc(rx); + if (!bd) + break; + tail->next = bd; + tail->hw_next = bd->dma; + } + bd->hw_next = 0; + + /* all but the last packet will be maxpacket size */ + if (maxpacket < length) + bd_len = maxpacket; + else + bd_len = length; + + bd->hw_bufp = addr; + addr += bd_len; + rx->offset += bd_len; + + bd->hw_off_len = (0 /*offset*/ << 16) + bd_len; + bd->buflen = bd_len; + + bd->hw_options = CPPI_OWN_SET | (i == 0 ? length : 0); + length -= bd_len; + } + + /* we always expect at least one reusable BD! */ + if (!tail) { + WARNING("rx dma%d -- no BDs? need %d\n", rx->index, n_bds); + return; + } else if (i < n_bds) + WARNING("rx dma%d -- only %d of %d BDs\n", rx->index, i, n_bds); + + tail->next = NULL; + tail->hw_next = 0; + + bd = rx->head; + rx->tail = tail; + + /* short reads and other faults should terminate this entire + * dma segment. we want one "dma packet" per dma segment, not + * one per USB packet, terminating the whole queue at once... + * NOTE that current hardware seems to ignore SOP and EOP. + */ + bd->hw_options |= CPPI_SOP_SET; + tail->hw_options |= CPPI_EOP_SET; + + if (debug >= 5) { + struct cppi_descriptor *d; + + for (d = rx->head; d; d = d->next) + cppi_dump_rxbd("S", d); + } + + /* in case the preceding transfer left some state... */ + tail = rx->last_processed; + if (tail) { + tail->next = bd; + tail->hw_next = bd->dma; + } + + core_rxirq_enable(tibase, rx->index + 1); + + /* BDs live in DMA-coherent memory, but writes might be pending */ + cpu_drain_writebuffer(); + + /* REVISIT specs say to write this AFTER the BUFCNT register + * below ... but that loses badly. + */ + musb_writel(&rx_ram->rx_head, 0, bd->dma); + + /* bufferCount must be at least 3, and zeroes on completion + * unless it underflows below zero, or stops at two, or keeps + * growing ... grr. + */ + i = musb_readl(tibase, + DAVINCI_RXCPPI_BUFCNT0_REG + (rx->index * 4)) + & 0xffff; + + if (!i) + musb_writel(tibase, + DAVINCI_RXCPPI_BUFCNT0_REG + (rx->index * 4), + n_bds + 2); + else if (n_bds > (i - 3)) + musb_writel(tibase, + DAVINCI_RXCPPI_BUFCNT0_REG + (rx->index * 4), + n_bds - (i - 3)); + + i = musb_readl(tibase, + DAVINCI_RXCPPI_BUFCNT0_REG + (rx->index * 4)) + & 0xffff; + if (i < (2 + n_bds)) { + DBG(2, "bufcnt%d underrun - %d (for %d)\n", + rx->index, i, n_bds); + musb_writel(tibase, + DAVINCI_RXCPPI_BUFCNT0_REG + (rx->index * 4), + n_bds + 2); + } + + cppi_dump_rx(4, rx, "/S"); +} + +/** + * cppi_channel_program - program channel for data transfer + * @ch: the channel + * @maxpacket: max packet size + * @mode: For RX, 1 unless the usb protocol driver promised to treat + * all short reads as errors and kick in high level fault recovery. + * For TX, ignored because of RNDIS mode races/glitches. + * @dma_addr: dma address of buffer + * @len: length of buffer + * Context: controller irqlocked + */ +static int cppi_channel_program(struct dma_channel *ch, + u16 maxpacket, u8 mode, + dma_addr_t dma_addr, u32 len) +{ + struct cppi_channel *cppi_ch; + struct cppi *controller; + struct musb *musb; + + cppi_ch = container_of(ch, struct cppi_channel, channel); + controller = cppi_ch->controller; + musb = controller->musb; + + switch (ch->status) { + case MUSB_DMA_STATUS_BUS_ABORT: + case MUSB_DMA_STATUS_CORE_ABORT: + /* fault irq handler should have handled cleanup */ + WARNING("%cX DMA%d not cleaned up after abort!\n", + cppi_ch->transmit ? 'T' : 'R', + cppi_ch->index); + /* WARN_ON(1); */ + break; + case MUSB_DMA_STATUS_BUSY: + WARNING("program active channel? %cX DMA%d\n", + cppi_ch->transmit ? 'T' : 'R', + cppi_ch->index); + /* WARN_ON(1); */ + break; + case MUSB_DMA_STATUS_UNKNOWN: + DBG(1, "%cX DMA%d not allocated!\n", + cppi_ch->transmit ? 'T' : 'R', + cppi_ch->index); + /* FALLTHROUGH */ + case MUSB_DMA_STATUS_FREE: + break; + } + + ch->status = MUSB_DMA_STATUS_BUSY; + + /* set transfer parameters, then queue up its first segment */ + cppi_ch->buf_dma = dma_addr; + cppi_ch->offset = 0; + cppi_ch->maxpacket = maxpacket; + cppi_ch->buf_len = len; + + /* TX channel? or RX? */ + if (cppi_ch->transmit) + cppi_next_tx_segment(musb, cppi_ch); + else + cppi_next_rx_segment(musb, cppi_ch, mode); + + return true; +} + +static bool cppi_rx_scan(struct cppi *cppi, unsigned ch) +{ + struct cppi_channel *rx = &cppi->rx[ch]; + struct cppi_rx_stateram __iomem *state = rx->state_ram; + struct cppi_descriptor *bd; + struct cppi_descriptor *last = rx->last_processed; + bool completed = false; + bool acked = false; + int i; + dma_addr_t safe2ack; + void __iomem *regs = rx->hw_ep->regs; + + cppi_dump_rx(6, rx, "/K"); + + bd = last ? last->next : rx->head; + if (!bd) + return false; + + /* run through all completed BDs */ + for (i = 0, safe2ack = musb_readl(&state->rx_complete, 0); + (safe2ack || completed) && bd && i < NUM_RXCHAN_BD; + i++, bd = bd->next) { + u16 len; + + /* catch latest BD writes from CPPI */ + rmb(); + if (!completed && (bd->hw_options & CPPI_OWN_SET)) + break; + + DBG(5, "C/RXBD %08x: nxt %08x buf %08x " + "off.len %08x opt.len %08x (%d)\n", + bd->dma, bd->hw_next, bd->hw_bufp, + bd->hw_off_len, bd->hw_options, + rx->channel.actual_len); + + /* actual packet received length */ + if ((bd->hw_options & CPPI_SOP_SET) && !completed) + len = bd->hw_off_len & CPPI_RECV_PKTLEN_MASK; + else + len = 0; + + if (bd->hw_options & CPPI_EOQ_MASK) + completed = true; + + if (!completed && len < bd->buflen) { + /* NOTE: when we get a short packet, RXCSR_H_REQPKT + * must have been cleared, and no more DMA packets may + * active be in the queue... TI docs didn't say, but + * CPPI ignores those BDs even though OWN is still set. + */ + completed = true; + DBG(3, "rx short %d/%d (%d)\n", + len, bd->buflen, + rx->channel.actual_len); + } + + /* If we got here, we expect to ack at least one BD; meanwhile + * CPPI may completing other BDs while we scan this list... + * + * RACE: we can notice OWN cleared before CPPI raises the + * matching irq by writing that BD as the completion pointer. + * In such cases, stop scanning and wait for the irq, avoiding + * lost acks and states where BD ownership is unclear. + */ + if (bd->dma == safe2ack) { + musb_writel(&state->rx_complete, 0, safe2ack); + safe2ack = musb_readl(&state->rx_complete, 0); + acked = true; + if (bd->dma == safe2ack) + safe2ack = 0; + } + + rx->channel.actual_len += len; + + cppi_bd_free(rx, last); + last = bd; + + /* stop scanning on end-of-segment */ + if (bd->hw_next == 0) + completed = true; + } + rx->last_processed = last; + + /* dma abort, lost ack, or ... */ + if (!acked && last) { + int csr; + + if (safe2ack == 0 || safe2ack == rx->last_processed->dma) + musb_writel(&state->rx_complete, 0, safe2ack); + if (safe2ack == 0) { + cppi_bd_free(rx, last); + rx->last_processed = NULL; + + /* if we land here on the host side, H_REQPKT will + * be clear and we need to restart the queue... + */ + WARN_ON(rx->head); + } + musb_ep_select(cppi->mregs, rx->index + 1); + csr = musb_readw(regs, MUSB_RXCSR); + if (csr & MUSB_RXCSR_DMAENAB) { + DBG(4, "list%d %p/%p, last %08x%s, csr %04x\n", + rx->index, + rx->head, rx->tail, + rx->last_processed + ? rx->last_processed->dma + : 0, + completed ? ", completed" : "", + csr); + cppi_dump_rxq(4, "/what?", rx); + } + } + if (!completed) { + int csr; + + rx->head = bd; + + /* REVISIT seems like "autoreq all but EOP" doesn't... + * setting it here "should" be racey, but seems to work + */ + csr = musb_readw(rx->hw_ep->regs, MUSB_RXCSR); + if (is_host_active(cppi->musb) + && bd + && !(csr & MUSB_RXCSR_H_REQPKT)) { + csr |= MUSB_RXCSR_H_REQPKT; + musb_writew(regs, MUSB_RXCSR, + MUSB_RXCSR_H_WZC_BITS | csr); + csr = musb_readw(rx->hw_ep->regs, MUSB_RXCSR); + } + } else { + rx->head = NULL; + rx->tail = NULL; + } + + cppi_dump_rx(6, rx, completed ? "/completed" : "/cleaned"); + return completed; +} + +void cppi_completion(struct musb *musb, u32 rx, u32 tx) +{ + void __iomem *tibase; + int i, index; + struct cppi *cppi; + struct musb_hw_ep *hw_ep = NULL; + + cppi = container_of(musb->dma_controller, struct cppi, controller); + + tibase = musb->ctrl_base; + + /* process TX channels */ + for (index = 0; tx; tx = tx >> 1, index++) { + struct cppi_channel *tx_ch; + struct cppi_tx_stateram __iomem *tx_ram; + bool completed = false; + struct cppi_descriptor *bd; + + if (!(tx & 1)) + continue; + + tx_ch = cppi->tx + index; + tx_ram = tx_ch->state_ram; + + /* FIXME need a cppi_tx_scan() routine, which + * can also be called from abort code + */ + + cppi_dump_tx(5, tx_ch, "/E"); + + bd = tx_ch->head; + + if (NULL == bd) { + DBG(1, "null BD\n"); + continue; + } + + /* run through all completed BDs */ + for (i = 0; !completed && bd && i < NUM_TXCHAN_BD; + i++, bd = bd->next) { + u16 len; + + /* catch latest BD writes from CPPI */ + rmb(); + if (bd->hw_options & CPPI_OWN_SET) + break; + + DBG(5, "C/TXBD %p n %x b %x off %x opt %x\n", + bd, bd->hw_next, bd->hw_bufp, + bd->hw_off_len, bd->hw_options); + + len = bd->hw_off_len & CPPI_BUFFER_LEN_MASK; + tx_ch->channel.actual_len += len; + + tx_ch->last_processed = bd; + + /* write completion register to acknowledge + * processing of completed BDs, and possibly + * release the IRQ; EOQ might not be set ... + * + * REVISIT use the same ack strategy as rx + * + * REVISIT have observed bit 18 set; huh?? + */ + /* if ((bd->hw_options & CPPI_EOQ_MASK)) */ + musb_writel(&tx_ram->tx_complete, 0, bd->dma); + + /* stop scanning on end-of-segment */ + if (bd->hw_next == 0) + completed = true; + } + + /* on end of segment, maybe go to next one */ + if (completed) { + /* cppi_dump_tx(4, tx_ch, "/complete"); */ + + /* transfer more, or report completion */ + if (tx_ch->offset >= tx_ch->buf_len) { + tx_ch->head = NULL; + tx_ch->tail = NULL; + tx_ch->channel.status = MUSB_DMA_STATUS_FREE; + + hw_ep = tx_ch->hw_ep; + + /* Peripheral role never repurposes the + * endpoint, so immediate completion is + * safe. Host role waits for the fifo + * to empty (TXPKTRDY irq) before going + * to the next queued bulk transfer. + */ + if (is_host_active(cppi->musb)) { +#if 0 + /* WORKAROUND because we may + * not always get TXKPTRDY ... + */ + int csr; + + csr = musb_readw(hw_ep->regs, + MUSB_TXCSR); + if (csr & MUSB_TXCSR_TXPKTRDY) +#endif + completed = false; + } + if (completed) + musb_dma_completion(musb, index + 1, 1); + + } else { + /* Bigger transfer than we could fit in + * that first batch of descriptors... + */ + cppi_next_tx_segment(musb, tx_ch); + } + } else + tx_ch->head = bd; + } + + /* Start processing the RX block */ + for (index = 0; rx; rx = rx >> 1, index++) { + + if (rx & 1) { + struct cppi_channel *rx_ch; + + rx_ch = cppi->rx + index; + + /* let incomplete dma segments finish */ + if (!cppi_rx_scan(cppi, index)) + continue; + + /* start another dma segment if needed */ + if (rx_ch->channel.actual_len != rx_ch->buf_len + && rx_ch->channel.actual_len + == rx_ch->offset) { + cppi_next_rx_segment(musb, rx_ch, 1); + continue; + } + + /* all segments completed! */ + rx_ch->channel.status = MUSB_DMA_STATUS_FREE; + + hw_ep = rx_ch->hw_ep; + + core_rxirq_disable(tibase, index + 1); + musb_dma_completion(musb, index + 1, 0); + } + } + + /* write to CPPI EOI register to re-enable interrupts */ + musb_writel(tibase, DAVINCI_CPPI_EOI_REG, 0); +} + +/* Instantiate a software object representing a DMA controller. */ +struct dma_controller *__init +dma_controller_create(struct musb *musb, void __iomem *mregs) +{ + struct cppi *controller; + + controller = kzalloc(sizeof *controller, GFP_KERNEL); + if (!controller) + return NULL; + + controller->mregs = mregs; + controller->tibase = mregs - DAVINCI_BASE_OFFSET; + + controller->musb = musb; + controller->controller.start = cppi_controller_start; + controller->controller.stop = cppi_controller_stop; + controller->controller.channel_alloc = cppi_channel_allocate; + controller->controller.channel_release = cppi_channel_release; + controller->controller.channel_program = cppi_channel_program; + controller->controller.channel_abort = cppi_channel_abort; + + /* NOTE: allocating from on-chip SRAM would give the least + * contention for memory access, if that ever matters here. + */ + + /* setup BufferPool */ + controller->pool = dma_pool_create("cppi", + controller->musb->controller, + sizeof(struct cppi_descriptor), + CPPI_DESCRIPTOR_ALIGN, 0); + if (!controller->pool) { + kfree(controller); + return NULL; + } + + return &controller->controller; +} + +/* + * Destroy a previously-instantiated DMA controller. + */ +void dma_controller_destroy(struct dma_controller *c) +{ + struct cppi *cppi; + + cppi = container_of(c, struct cppi, controller); + + /* assert: caller stopped the controller first */ + dma_pool_destroy(cppi->pool); + + kfree(cppi); +} + +/* + * Context: controller irqlocked, endpoint selected + */ +static int cppi_channel_abort(struct dma_channel *channel) +{ + struct cppi_channel *cppi_ch; + struct cppi *controller; + void __iomem *mbase; + void __iomem *tibase; + void __iomem *regs; + u32 value; + struct cppi_descriptor *queue; + + cppi_ch = container_of(channel, struct cppi_channel, channel); + + controller = cppi_ch->controller; + + switch (channel->status) { + case MUSB_DMA_STATUS_BUS_ABORT: + case MUSB_DMA_STATUS_CORE_ABORT: + /* from RX or TX fault irq handler */ + case MUSB_DMA_STATUS_BUSY: + /* the hardware needs shutting down */ + regs = cppi_ch->hw_ep->regs; + break; + case MUSB_DMA_STATUS_UNKNOWN: + case MUSB_DMA_STATUS_FREE: + return 0; + default: + return -EINVAL; + } + + if (!cppi_ch->transmit && cppi_ch->head) + cppi_dump_rxq(3, "/abort", cppi_ch); + + mbase = controller->mregs; + tibase = controller->tibase; + + queue = cppi_ch->head; + cppi_ch->head = NULL; + cppi_ch->tail = NULL; + + /* REVISIT should rely on caller having done this, + * and caller should rely on us not changing it. + * peripheral code is safe ... check host too. + */ + musb_ep_select(mbase, cppi_ch->index + 1); + + if (cppi_ch->transmit) { + struct cppi_tx_stateram __iomem *tx_ram; + int enabled; + + /* mask interrupts raised to signal teardown complete. */ + enabled = musb_readl(tibase, DAVINCI_TXCPPI_INTENAB_REG) + & (1 << cppi_ch->index); + if (enabled) + musb_writel(tibase, DAVINCI_TXCPPI_INTCLR_REG, + (1 << cppi_ch->index)); + + /* REVISIT put timeouts on these controller handshakes */ + + cppi_dump_tx(6, cppi_ch, " (teardown)"); + + /* teardown DMA engine then usb core */ + do { + value = musb_readl(tibase, DAVINCI_TXCPPI_TEAR_REG); + } while (!(value & CPPI_TEAR_READY)); + musb_writel(tibase, DAVINCI_TXCPPI_TEAR_REG, cppi_ch->index); + + tx_ram = cppi_ch->state_ram; + do { + value = musb_readl(&tx_ram->tx_complete, 0); + } while (0xFFFFFFFC != value); + musb_writel(&tx_ram->tx_complete, 0, 0xFFFFFFFC); + + /* FIXME clean up the transfer state ... here? + * the completion routine should get called with + * an appropriate status code. + */ + + value = musb_readw(regs, MUSB_TXCSR); + value &= ~MUSB_TXCSR_DMAENAB; + value |= MUSB_TXCSR_FLUSHFIFO; + musb_writew(regs, MUSB_TXCSR, value); + musb_writew(regs, MUSB_TXCSR, value); + + /* re-enable interrupt */ + if (enabled) + musb_writel(tibase, DAVINCI_TXCPPI_INTENAB_REG, + (1 << cppi_ch->index)); + + /* While we scrub the TX state RAM, ensure that we clean + * up any interrupt that's currently asserted: + * 1. Write to completion Ptr value 0x1(bit 0 set) + * (write back mode) + * 2. Write to completion Ptr value 0x0(bit 0 cleared) + * (compare mode) + * Value written is compared(for bits 31:2) and when + * equal, interrupt is deasserted. + */ + cppi_reset_tx(tx_ram, 1); + musb_writel(&tx_ram->tx_complete, 0, 0); + + cppi_dump_tx(5, cppi_ch, " (done teardown)"); + + /* REVISIT tx side _should_ clean up the same way + * as the RX side ... this does no cleanup at all! + */ + + } else /* RX */ { + u16 csr; + + /* NOTE: docs don't guarantee any of this works ... we + * expect that if the usb core stops telling the cppi core + * to pull more data from it, then it'll be safe to flush + * current RX DMA state iff any pending fifo transfer is done. + */ + + core_rxirq_disable(tibase, cppi_ch->index + 1); + + /* for host, ensure ReqPkt is never set again */ + if (is_host_active(cppi_ch->controller->musb)) { + value = musb_readl(tibase, DAVINCI_AUTOREQ_REG); + value &= ~((0x3) << (cppi_ch->index * 2)); + musb_writel(tibase, DAVINCI_AUTOREQ_REG, value); + } + + csr = musb_readw(regs, MUSB_RXCSR); + + /* for host, clear (just) ReqPkt at end of current packet(s) */ + if (is_host_active(cppi_ch->controller->musb)) { + csr |= MUSB_RXCSR_H_WZC_BITS; + csr &= ~MUSB_RXCSR_H_REQPKT; + } else + csr |= MUSB_RXCSR_P_WZC_BITS; + + /* clear dma enable */ + csr &= ~(MUSB_RXCSR_DMAENAB); + musb_writew(regs, MUSB_RXCSR, csr); + csr = musb_readw(regs, MUSB_RXCSR); + + /* Quiesce: wait for current dma to finish (if not cleanup). + * We can't use bit zero of stateram->rx_sop, since that + * refers to an entire "DMA packet" not just emptying the + * current fifo. Most segments need multiple usb packets. + */ + if (channel->status == MUSB_DMA_STATUS_BUSY) + udelay(50); + + /* scan the current list, reporting any data that was + * transferred and acking any IRQ + */ + cppi_rx_scan(controller, cppi_ch->index); + + /* clobber the existing state once it's idle + * + * NOTE: arguably, we should also wait for all the other + * RX channels to quiesce (how??) and then temporarily + * disable RXCPPI_CTRL_REG ... but it seems that we can + * rely on the controller restarting from state ram, with + * only RXCPPI_BUFCNT state being bogus. BUFCNT will + * correct itself after the next DMA transfer though. + * + * REVISIT does using rndis mode change that? + */ + cppi_reset_rx(cppi_ch->state_ram); + + /* next DMA request _should_ load cppi head ptr */ + + /* ... we don't "free" that list, only mutate it in place. */ + cppi_dump_rx(5, cppi_ch, " (done abort)"); + + /* clean up previously pending bds */ + cppi_bd_free(cppi_ch, cppi_ch->last_processed); + cppi_ch->last_processed = NULL; + + while (queue) { + struct cppi_descriptor *tmp = queue->next; + + cppi_bd_free(cppi_ch, queue); + queue = tmp; + } + } + + channel->status = MUSB_DMA_STATUS_FREE; + cppi_ch->buf_dma = 0; + cppi_ch->offset = 0; + cppi_ch->buf_len = 0; + cppi_ch->maxpacket = 0; + return 0; +} + +/* TBD Queries: + * + * Power Management ... probably turn off cppi during suspend, restart; + * check state ram? Clocking is presumably shared with usb core. + */ diff --git a/drivers/usb/musb/cppi_dma.h b/drivers/usb/musb/cppi_dma.h new file mode 100644 index 0000000000000000000000000000000000000000..fc5216b5d2c51026ad6a60a5d172df2ba7d7a693 --- /dev/null +++ b/drivers/usb/musb/cppi_dma.h @@ -0,0 +1,133 @@ +/* Copyright (C) 2005-2006 by Texas Instruments */ + +#ifndef _CPPI_DMA_H_ +#define _CPPI_DMA_H_ + +#include +#include +#include +#include +#include + +#include "musb_dma.h" +#include "musb_core.h" + + +/* FIXME fully isolate CPPI from DaVinci ... the "CPPI generic" registers + * would seem to be shared with the TUSB6020 (over VLYNQ). + */ + +#include "davinci.h" + + +/* CPPI RX/TX state RAM */ + +struct cppi_tx_stateram { + u32 tx_head; /* "DMA packet" head descriptor */ + u32 tx_buf; + u32 tx_current; /* current descriptor */ + u32 tx_buf_current; + u32 tx_info; /* flags, remaining buflen */ + u32 tx_rem_len; + u32 tx_dummy; /* unused */ + u32 tx_complete; +}; + +struct cppi_rx_stateram { + u32 rx_skipbytes; + u32 rx_head; + u32 rx_sop; /* "DMA packet" head descriptor */ + u32 rx_current; /* current descriptor */ + u32 rx_buf_current; + u32 rx_len_len; + u32 rx_cnt_cnt; + u32 rx_complete; +}; + +/* hw_options bits in CPPI buffer descriptors */ +#define CPPI_SOP_SET ((u32)(1 << 31)) +#define CPPI_EOP_SET ((u32)(1 << 30)) +#define CPPI_OWN_SET ((u32)(1 << 29)) /* owned by cppi */ +#define CPPI_EOQ_MASK ((u32)(1 << 28)) +#define CPPI_ZERO_SET ((u32)(1 << 23)) /* rx saw zlp; tx issues one */ +#define CPPI_RXABT_MASK ((u32)(1 << 19)) /* need more rx buffers */ + +#define CPPI_RECV_PKTLEN_MASK 0xFFFF +#define CPPI_BUFFER_LEN_MASK 0xFFFF + +#define CPPI_TEAR_READY ((u32)(1 << 31)) + +/* CPPI data structure definitions */ + +#define CPPI_DESCRIPTOR_ALIGN 16 /* bytes; 5-dec docs say 4-byte align */ + +struct cppi_descriptor { + /* hardware overlay */ + u32 hw_next; /* next buffer descriptor Pointer */ + u32 hw_bufp; /* i/o buffer pointer */ + u32 hw_off_len; /* buffer_offset16, buffer_length16 */ + u32 hw_options; /* flags: SOP, EOP etc*/ + + struct cppi_descriptor *next; + dma_addr_t dma; /* address of this descriptor */ + u32 buflen; /* for RX: original buffer length */ +} __attribute__ ((aligned(CPPI_DESCRIPTOR_ALIGN))); + + +struct cppi; + +/* CPPI Channel Control structure */ +struct cppi_channel { + struct dma_channel channel; + + /* back pointer to the DMA controller structure */ + struct cppi *controller; + + /* which direction of which endpoint? */ + struct musb_hw_ep *hw_ep; + bool transmit; + u8 index; + + /* DMA modes: RNDIS or "transparent" */ + u8 is_rndis; + + /* book keeping for current transfer request */ + dma_addr_t buf_dma; + u32 buf_len; + u32 maxpacket; + u32 offset; /* dma requested */ + + void __iomem *state_ram; /* CPPI state */ + + struct cppi_descriptor *freelist; + + /* BD management fields */ + struct cppi_descriptor *head; + struct cppi_descriptor *tail; + struct cppi_descriptor *last_processed; + + /* use tx_complete in host role to track endpoints waiting for + * FIFONOTEMPTY to clear. + */ + struct list_head tx_complete; +}; + +/* CPPI DMA controller object */ +struct cppi { + struct dma_controller controller; + struct musb *musb; + void __iomem *mregs; /* Mentor regs */ + void __iomem *tibase; /* TI/CPPI regs */ + + struct cppi_channel tx[MUSB_C_NUM_EPT - 1]; + struct cppi_channel rx[MUSB_C_NUM_EPR - 1]; + + struct dma_pool *pool; + + struct list_head tx_complete; +}; + +/* irq handling hook */ +extern void cppi_completion(struct musb *, u32 rx, u32 tx); + +#endif /* end of ifndef _CPPI_DMA_H_ */ diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c new file mode 100644 index 0000000000000000000000000000000000000000..75baf181a8cdff08098ec180e23cffdaaa430987 --- /dev/null +++ b/drivers/usb/musb/davinci.c @@ -0,0 +1,462 @@ +/* + * Copyright (C) 2005-2006 by Texas Instruments + * + * This file is part of the Inventra Controller Driver for Linux. + * + * The Inventra Controller Driver for Linux is free software; you + * can redistribute it and/or modify it under the terms of the GNU + * General Public License version 2 as published by the Free Software + * Foundation. + * + * The Inventra Controller Driver for Linux is distributed in + * the hope that it will be useful, but WITHOUT ANY WARRANTY; + * without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public + * License for more details. + * + * You should have received a copy of the GNU General Public License + * along with The Inventra Controller Driver for Linux ; if not, + * write to the Free Software Foundation, Inc., 59 Temple Place, + * Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include "musb_core.h" + +#ifdef CONFIG_MACH_DAVINCI_EVM +#include +#endif + +#include "davinci.h" +#include "cppi_dma.h" + + +/* REVISIT (PM) we should be able to keep the PHY in low power mode most + * of the time (24 MHZ oscillator and PLL off, etc) by setting POWER.D0 + * and, when in host mode, autosuspending idle root ports... PHYPLLON + * (overriding SUSPENDM?) then likely needs to stay off. + */ + +static inline void phy_on(void) +{ + /* start the on-chip PHY and its PLL */ + __raw_writel(USBPHY_SESNDEN | USBPHY_VBDTCTEN | USBPHY_PHYPLLON, + (void __force __iomem *) IO_ADDRESS(USBPHY_CTL_PADDR)); + while ((__raw_readl((void __force __iomem *) + IO_ADDRESS(USBPHY_CTL_PADDR)) + & USBPHY_PHYCLKGD) == 0) + cpu_relax(); +} + +static inline void phy_off(void) +{ + /* powerdown the on-chip PHY and its oscillator */ + __raw_writel(USBPHY_OSCPDWN | USBPHY_PHYPDWN, (void __force __iomem *) + IO_ADDRESS(USBPHY_CTL_PADDR)); +} + +static int dma_off = 1; + +void musb_platform_enable(struct musb *musb) +{ + u32 tmp, old, val; + + /* workaround: setup irqs through both register sets */ + tmp = (musb->epmask & DAVINCI_USB_TX_ENDPTS_MASK) + << DAVINCI_USB_TXINT_SHIFT; + musb_writel(musb->ctrl_base, DAVINCI_USB_INT_MASK_SET_REG, tmp); + old = tmp; + tmp = (musb->epmask & (0xfffe & DAVINCI_USB_RX_ENDPTS_MASK)) + << DAVINCI_USB_RXINT_SHIFT; + musb_writel(musb->ctrl_base, DAVINCI_USB_INT_MASK_SET_REG, tmp); + tmp |= old; + + val = ~MUSB_INTR_SOF; + tmp |= ((val & 0x01ff) << DAVINCI_USB_USBINT_SHIFT); + musb_writel(musb->ctrl_base, DAVINCI_USB_INT_MASK_SET_REG, tmp); + + if (is_dma_capable() && !dma_off) + printk(KERN_WARNING "%s %s: dma not reactivated\n", + __FILE__, __func__); + else + dma_off = 0; + + /* force a DRVVBUS irq so we can start polling for ID change */ + if (is_otg_enabled(musb)) + musb_writel(musb->ctrl_base, DAVINCI_USB_INT_SET_REG, + DAVINCI_INTR_DRVVBUS << DAVINCI_USB_USBINT_SHIFT); +} + +/* + * Disable the HDRC and flush interrupts + */ +void musb_platform_disable(struct musb *musb) +{ + /* because we don't set CTRLR.UINT, "important" to: + * - not read/write INTRUSB/INTRUSBE + * - (except during initial setup, as workaround) + * - use INTSETR/INTCLRR instead + */ + musb_writel(musb->ctrl_base, DAVINCI_USB_INT_MASK_CLR_REG, + DAVINCI_USB_USBINT_MASK + | DAVINCI_USB_TXINT_MASK + | DAVINCI_USB_RXINT_MASK); + musb_writeb(musb->mregs, MUSB_DEVCTL, 0); + musb_writel(musb->ctrl_base, DAVINCI_USB_EOI_REG, 0); + + if (is_dma_capable() && !dma_off) + WARNING("dma still active\n"); +} + + +/* REVISIT it's not clear whether DaVinci can support full OTG. */ + +static int vbus_state = -1; + +#ifdef CONFIG_USB_MUSB_HDRC_HCD +#define portstate(stmt) stmt +#else +#define portstate(stmt) +#endif + + +/* VBUS SWITCHING IS BOARD-SPECIFIC */ + +#ifdef CONFIG_MACH_DAVINCI_EVM +#ifndef CONFIG_MACH_DAVINCI_EVM_OTG + +/* I2C operations are always synchronous, and require a task context. + * With unloaded systems, using the shared workqueue seems to suffice + * to satisfy the 100msec A_WAIT_VRISE timeout... + */ +static void evm_deferred_drvvbus(struct work_struct *ignored) +{ + davinci_i2c_expander_op(0x3a, USB_DRVVBUS, vbus_state); + vbus_state = !vbus_state; +} +static DECLARE_WORK(evm_vbus_work, evm_deferred_drvvbus); + +#endif /* modified board */ +#endif /* EVM */ + +static void davinci_source_power(struct musb *musb, int is_on, int immediate) +{ + if (is_on) + is_on = 1; + + if (vbus_state == is_on) + return; + vbus_state = !is_on; /* 0/1 vs "-1 == unknown/init" */ + +#ifdef CONFIG_MACH_DAVINCI_EVM + if (machine_is_davinci_evm()) { +#ifdef CONFIG_MACH_DAVINCI_EVM_OTG + /* modified EVM board switching VBUS with GPIO(6) not I2C + * NOTE: PINMUX0.RGB888 (bit23) must be clear + */ + if (is_on) + gpio_set(GPIO(6)); + else + gpio_clear(GPIO(6)); + immediate = 1; +#else + if (immediate) + davinci_i2c_expander_op(0x3a, USB_DRVVBUS, !is_on); + else + schedule_work(&evm_vbus_work); +#endif + } +#endif + if (immediate) + vbus_state = is_on; +} + +static void davinci_set_vbus(struct musb *musb, int is_on) +{ + WARN_ON(is_on && is_peripheral_active(musb)); + davinci_source_power(musb, is_on, 0); +} + + +#define POLL_SECONDS 2 + +static struct timer_list otg_workaround; + +static void otg_timer(unsigned long _musb) +{ + struct musb *musb = (void *)_musb; + void __iomem *mregs = musb->mregs; + u8 devctl; + unsigned long flags; + + /* We poll because DaVinci's won't expose several OTG-critical + * status change events (from the transceiver) otherwise. + */ + devctl = musb_readb(mregs, MUSB_DEVCTL); + DBG(7, "poll devctl %02x (%s)\n", devctl, otg_state_string(musb)); + + spin_lock_irqsave(&musb->lock, flags); + switch (musb->xceiv.state) { + case OTG_STATE_A_WAIT_VFALL: + /* Wait till VBUS falls below SessionEnd (~0.2V); the 1.3 RTL + * seems to mis-handle session "start" otherwise (or in our + * case "recover"), in routine "VBUS was valid by the time + * VBUSERR got reported during enumeration" cases. + */ + if (devctl & MUSB_DEVCTL_VBUS) { + mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ); + break; + } + musb->xceiv.state = OTG_STATE_A_WAIT_VRISE; + musb_writel(musb->ctrl_base, DAVINCI_USB_INT_SET_REG, + MUSB_INTR_VBUSERROR << DAVINCI_USB_USBINT_SHIFT); + break; + case OTG_STATE_B_IDLE: + if (!is_peripheral_enabled(musb)) + break; + + /* There's no ID-changed IRQ, so we have no good way to tell + * when to switch to the A-Default state machine (by setting + * the DEVCTL.SESSION flag). + * + * Workaround: whenever we're in B_IDLE, try setting the + * session flag every few seconds. If it works, ID was + * grounded and we're now in the A-Default state machine. + * + * NOTE setting the session flag is _supposed_ to trigger + * SRP, but clearly it doesn't. + */ + musb_writeb(mregs, MUSB_DEVCTL, + devctl | MUSB_DEVCTL_SESSION); + devctl = musb_readb(mregs, MUSB_DEVCTL); + if (devctl & MUSB_DEVCTL_BDEVICE) + mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ); + else + musb->xceiv.state = OTG_STATE_A_IDLE; + break; + default: + break; + } + spin_unlock_irqrestore(&musb->lock, flags); +} + +static irqreturn_t davinci_interrupt(int irq, void *__hci) +{ + unsigned long flags; + irqreturn_t retval = IRQ_NONE; + struct musb *musb = __hci; + void __iomem *tibase = musb->ctrl_base; + u32 tmp; + + spin_lock_irqsave(&musb->lock, flags); + + /* NOTE: DaVinci shadows the Mentor IRQs. Don't manage them through + * the Mentor registers (except for setup), use the TI ones and EOI. + * + * Docs describe irq "vector" registers asociated with the CPPI and + * USB EOI registers. These hold a bitmask corresponding to the + * current IRQ, not an irq handler address. Would using those bits + * resolve some of the races observed in this dispatch code?? + */ + + /* CPPI interrupts share the same IRQ line, but have their own + * mask, state, "vector", and EOI registers. + */ + if (is_cppi_enabled()) { + u32 cppi_tx = musb_readl(tibase, DAVINCI_TXCPPI_MASKED_REG); + u32 cppi_rx = musb_readl(tibase, DAVINCI_RXCPPI_MASKED_REG); + + if (cppi_tx || cppi_rx) { + DBG(4, "CPPI IRQ t%x r%x\n", cppi_tx, cppi_rx); + cppi_completion(musb, cppi_rx, cppi_tx); + retval = IRQ_HANDLED; + } + } + + /* ack and handle non-CPPI interrupts */ + tmp = musb_readl(tibase, DAVINCI_USB_INT_SRC_MASKED_REG); + musb_writel(tibase, DAVINCI_USB_INT_SRC_CLR_REG, tmp); + DBG(4, "IRQ %08x\n", tmp); + + musb->int_rx = (tmp & DAVINCI_USB_RXINT_MASK) + >> DAVINCI_USB_RXINT_SHIFT; + musb->int_tx = (tmp & DAVINCI_USB_TXINT_MASK) + >> DAVINCI_USB_TXINT_SHIFT; + musb->int_usb = (tmp & DAVINCI_USB_USBINT_MASK) + >> DAVINCI_USB_USBINT_SHIFT; + + /* DRVVBUS irqs are the only proxy we have (a very poor one!) for + * DaVinci's missing ID change IRQ. We need an ID change IRQ to + * switch appropriately between halves of the OTG state machine. + * Managing DEVCTL.SESSION per Mentor docs requires we know its + * value, but DEVCTL.BDEVICE is invalid without DEVCTL.SESSION set. + * Also, DRVVBUS pulses for SRP (but not at 5V) ... + */ + if (tmp & (DAVINCI_INTR_DRVVBUS << DAVINCI_USB_USBINT_SHIFT)) { + int drvvbus = musb_readl(tibase, DAVINCI_USB_STAT_REG); + void __iomem *mregs = musb->mregs; + u8 devctl = musb_readb(mregs, MUSB_DEVCTL); + int err = musb->int_usb & MUSB_INTR_VBUSERROR; + + err = is_host_enabled(musb) + && (musb->int_usb & MUSB_INTR_VBUSERROR); + if (err) { + /* The Mentor core doesn't debounce VBUS as needed + * to cope with device connect current spikes. This + * means it's not uncommon for bus-powered devices + * to get VBUS errors during enumeration. + * + * This is a workaround, but newer RTL from Mentor + * seems to allow a better one: "re"starting sessions + * without waiting (on EVM, a **long** time) for VBUS + * to stop registering in devctl. + */ + musb->int_usb &= ~MUSB_INTR_VBUSERROR; + musb->xceiv.state = OTG_STATE_A_WAIT_VFALL; + mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ); + WARNING("VBUS error workaround (delay coming)\n"); + } else if (is_host_enabled(musb) && drvvbus) { + musb->is_active = 1; + MUSB_HST_MODE(musb); + musb->xceiv.default_a = 1; + musb->xceiv.state = OTG_STATE_A_WAIT_VRISE; + portstate(musb->port1_status |= USB_PORT_STAT_POWER); + del_timer(&otg_workaround); + } else { + musb->is_active = 0; + MUSB_DEV_MODE(musb); + musb->xceiv.default_a = 0; + musb->xceiv.state = OTG_STATE_B_IDLE; + portstate(musb->port1_status &= ~USB_PORT_STAT_POWER); + } + + /* NOTE: this must complete poweron within 100 msec */ + davinci_source_power(musb, drvvbus, 0); + DBG(2, "VBUS %s (%s)%s, devctl %02x\n", + drvvbus ? "on" : "off", + otg_state_string(musb), + err ? " ERROR" : "", + devctl); + retval = IRQ_HANDLED; + } + + if (musb->int_tx || musb->int_rx || musb->int_usb) + retval |= musb_interrupt(musb); + + /* irq stays asserted until EOI is written */ + musb_writel(tibase, DAVINCI_USB_EOI_REG, 0); + + /* poll for ID change */ + if (is_otg_enabled(musb) + && musb->xceiv.state == OTG_STATE_B_IDLE) + mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ); + + spin_unlock_irqrestore(&musb->lock, flags); + + /* REVISIT we sometimes get unhandled IRQs + * (e.g. ep0). not clear why... + */ + if (retval != IRQ_HANDLED) + DBG(5, "unhandled? %08x\n", tmp); + return IRQ_HANDLED; +} + +int __init musb_platform_init(struct musb *musb) +{ + void __iomem *tibase = musb->ctrl_base; + u32 revision; + + musb->mregs += DAVINCI_BASE_OFFSET; +#if 0 + /* REVISIT there's something odd about clocking, this + * didn't appear do the job ... + */ + musb->clock = clk_get(pDevice, "usb"); + if (IS_ERR(musb->clock)) + return PTR_ERR(musb->clock); + + status = clk_enable(musb->clock); + if (status < 0) + return -ENODEV; +#endif + + /* returns zero if e.g. not clocked */ + revision = musb_readl(tibase, DAVINCI_USB_VERSION_REG); + if (revision == 0) + return -ENODEV; + + if (is_host_enabled(musb)) + setup_timer(&otg_workaround, otg_timer, (unsigned long) musb); + + musb->board_set_vbus = davinci_set_vbus; + davinci_source_power(musb, 0, 1); + + /* reset the controller */ + musb_writel(tibase, DAVINCI_USB_CTRL_REG, 0x1); + + /* start the on-chip PHY and its PLL */ + phy_on(); + + msleep(5); + + /* NOTE: irqs are in mixed mode, not bypass to pure-musb */ + pr_debug("DaVinci OTG revision %08x phy %03x control %02x\n", + revision, __raw_readl((void __force __iomem *) + IO_ADDRESS(USBPHY_CTL_PADDR)), + musb_readb(tibase, DAVINCI_USB_CTRL_REG)); + + musb->isr = davinci_interrupt; + return 0; +} + +int musb_platform_exit(struct musb *musb) +{ + if (is_host_enabled(musb)) + del_timer_sync(&otg_workaround); + + davinci_source_power(musb, 0 /*off*/, 1); + + /* delay, to avoid problems with module reload */ + if (is_host_enabled(musb) && musb->xceiv.default_a) { + int maxdelay = 30; + u8 devctl, warn = 0; + + /* if there's no peripheral connected, this can take a + * long time to fall, especially on EVM with huge C133. + */ + do { + devctl = musb_readb(musb->mregs, MUSB_DEVCTL); + if (!(devctl & MUSB_DEVCTL_VBUS)) + break; + if ((devctl & MUSB_DEVCTL_VBUS) != warn) { + warn = devctl & MUSB_DEVCTL_VBUS; + DBG(1, "VBUS %d\n", + warn >> MUSB_DEVCTL_VBUS_SHIFT); + } + msleep(1000); + maxdelay--; + } while (maxdelay > 0); + + /* in OTG mode, another host might be connected */ + if (devctl & MUSB_DEVCTL_VBUS) + DBG(1, "VBUS off timeout (devctl %02x)\n", devctl); + } + + phy_off(); + return 0; +} diff --git a/drivers/usb/musb/davinci.h b/drivers/usb/musb/davinci.h new file mode 100644 index 0000000000000000000000000000000000000000..7fb6238e270f41c1aecdb525fc8f4fd75e0cfd85 --- /dev/null +++ b/drivers/usb/musb/davinci.h @@ -0,0 +1,100 @@ +/* + * Copyright (C) 2005-2006 by Texas Instruments + * + * The Inventra Controller Driver for Linux is free software; you + * can redistribute it and/or modify it under the terms of the GNU + * General Public License version 2 as published by the Free Software + * Foundation. + */ + +#ifndef __MUSB_HDRDF_H__ +#define __MUSB_HDRDF_H__ + +/* + * DaVinci-specific definitions + */ + +/* Integrated highspeed/otg PHY */ +#define USBPHY_CTL_PADDR (DAVINCI_SYSTEM_MODULE_BASE + 0x34) +#define USBPHY_PHYCLKGD (1 << 8) +#define USBPHY_SESNDEN (1 << 7) /* v(sess_end) comparator */ +#define USBPHY_VBDTCTEN (1 << 6) /* v(bus) comparator */ +#define USBPHY_PHYPLLON (1 << 4) /* override pll suspend */ +#define USBPHY_CLKO1SEL (1 << 3) +#define USBPHY_OSCPDWN (1 << 2) +#define USBPHY_PHYPDWN (1 << 0) + +/* For now include usb OTG module registers here */ +#define DAVINCI_USB_VERSION_REG 0x00 +#define DAVINCI_USB_CTRL_REG 0x04 +#define DAVINCI_USB_STAT_REG 0x08 +#define DAVINCI_RNDIS_REG 0x10 +#define DAVINCI_AUTOREQ_REG 0x14 +#define DAVINCI_USB_INT_SOURCE_REG 0x20 +#define DAVINCI_USB_INT_SET_REG 0x24 +#define DAVINCI_USB_INT_SRC_CLR_REG 0x28 +#define DAVINCI_USB_INT_MASK_REG 0x2c +#define DAVINCI_USB_INT_MASK_SET_REG 0x30 +#define DAVINCI_USB_INT_MASK_CLR_REG 0x34 +#define DAVINCI_USB_INT_SRC_MASKED_REG 0x38 +#define DAVINCI_USB_EOI_REG 0x3c +#define DAVINCI_USB_EOI_INTVEC 0x40 + +/* BEGIN CPPI-generic (?) */ + +/* CPPI related registers */ +#define DAVINCI_TXCPPI_CTRL_REG 0x80 +#define DAVINCI_TXCPPI_TEAR_REG 0x84 +#define DAVINCI_CPPI_EOI_REG 0x88 +#define DAVINCI_CPPI_INTVEC_REG 0x8c +#define DAVINCI_TXCPPI_MASKED_REG 0x90 +#define DAVINCI_TXCPPI_RAW_REG 0x94 +#define DAVINCI_TXCPPI_INTENAB_REG 0x98 +#define DAVINCI_TXCPPI_INTCLR_REG 0x9c + +#define DAVINCI_RXCPPI_CTRL_REG 0xC0 +#define DAVINCI_RXCPPI_MASKED_REG 0xD0 +#define DAVINCI_RXCPPI_RAW_REG 0xD4 +#define DAVINCI_RXCPPI_INTENAB_REG 0xD8 +#define DAVINCI_RXCPPI_INTCLR_REG 0xDC + +#define DAVINCI_RXCPPI_BUFCNT0_REG 0xE0 +#define DAVINCI_RXCPPI_BUFCNT1_REG 0xE4 +#define DAVINCI_RXCPPI_BUFCNT2_REG 0xE8 +#define DAVINCI_RXCPPI_BUFCNT3_REG 0xEC + +/* CPPI state RAM entries */ +#define DAVINCI_CPPI_STATERAM_BASE_OFFSET 0x100 + +#define DAVINCI_TXCPPI_STATERAM_OFFSET(chnum) \ + (DAVINCI_CPPI_STATERAM_BASE_OFFSET + ((chnum) * 0x40)) +#define DAVINCI_RXCPPI_STATERAM_OFFSET(chnum) \ + (DAVINCI_CPPI_STATERAM_BASE_OFFSET + 0x20 + ((chnum) * 0x40)) + +/* CPPI masks */ +#define DAVINCI_DMA_CTRL_ENABLE 1 +#define DAVINCI_DMA_CTRL_DISABLE 0 + +#define DAVINCI_DMA_ALL_CHANNELS_ENABLE 0xF +#define DAVINCI_DMA_ALL_CHANNELS_DISABLE 0xF + +/* END CPPI-generic (?) */ + +#define DAVINCI_USB_TX_ENDPTS_MASK 0x1f /* ep0 + 4 tx */ +#define DAVINCI_USB_RX_ENDPTS_MASK 0x1e /* 4 rx */ + +#define DAVINCI_USB_USBINT_SHIFT 16 +#define DAVINCI_USB_TXINT_SHIFT 0 +#define DAVINCI_USB_RXINT_SHIFT 8 + +#define DAVINCI_INTR_DRVVBUS 0x0100 + +#define DAVINCI_USB_USBINT_MASK 0x01ff0000 /* 8 Mentor, DRVVBUS */ +#define DAVINCI_USB_TXINT_MASK \ + (DAVINCI_USB_TX_ENDPTS_MASK << DAVINCI_USB_TXINT_SHIFT) +#define DAVINCI_USB_RXINT_MASK \ + (DAVINCI_USB_RX_ENDPTS_MASK << DAVINCI_USB_RXINT_SHIFT) + +#define DAVINCI_BASE_OFFSET 0x400 + +#endif /* __MUSB_HDRDF_H__ */ diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c new file mode 100644 index 0000000000000000000000000000000000000000..c5b8f0296fcf2f9f9a7ab40404d1f8324e325508 --- /dev/null +++ b/drivers/usb/musb/musb_core.c @@ -0,0 +1,2253 @@ +/* + * MUSB OTG driver core code + * + * Copyright 2005 Mentor Graphics Corporation + * Copyright (C) 2005-2006 by Texas Instruments + * Copyright (C) 2006-2007 Nokia Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +/* + * Inventra (Multipoint) Dual-Role Controller Driver for Linux. + * + * This consists of a Host Controller Driver (HCD) and a peripheral + * controller driver implementing the "Gadget" API; OTG support is + * in the works. These are normal Linux-USB controller drivers which + * use IRQs and have no dedicated thread. + * + * This version of the driver has only been used with products from + * Texas Instruments. Those products integrate the Inventra logic + * with other DMA, IRQ, and bus modules, as well as other logic that + * needs to be reflected in this driver. + * + * + * NOTE: the original Mentor code here was pretty much a collection + * of mechanisms that don't seem to have been fully integrated/working + * for *any* Linux kernel version. This version aims at Linux 2.6.now, + * Key open issues include: + * + * - Lack of host-side transaction scheduling, for all transfer types. + * The hardware doesn't do it; instead, software must. + * + * This is not an issue for OTG devices that don't support external + * hubs, but for more "normal" USB hosts it's a user issue that the + * "multipoint" support doesn't scale in the expected ways. That + * includes DaVinci EVM in a common non-OTG mode. + * + * * Control and bulk use dedicated endpoints, and there's as + * yet no mechanism to either (a) reclaim the hardware when + * peripherals are NAKing, which gets complicated with bulk + * endpoints, or (b) use more than a single bulk endpoint in + * each direction. + * + * RESULT: one device may be perceived as blocking another one. + * + * * Interrupt and isochronous will dynamically allocate endpoint + * hardware, but (a) there's no record keeping for bandwidth; + * (b) in the common case that few endpoints are available, there + * is no mechanism to reuse endpoints to talk to multiple devices. + * + * RESULT: At one extreme, bandwidth can be overcommitted in + * some hardware configurations, no faults will be reported. + * At the other extreme, the bandwidth capabilities which do + * exist tend to be severely undercommitted. You can't yet hook + * up both a keyboard and a mouse to an external USB hub. + */ + +/* + * This gets many kinds of configuration information: + * - Kconfig for everything user-configurable + * - for SOC or family details + * - platform_device for addressing, irq, and platform_data + * - platform_data is mostly for board-specific informarion + * + * Most of the conditional compilation will (someday) vanish. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#ifdef CONFIG_ARM +#include +#include +#include +#endif + +#include "musb_core.h" + + +#ifdef CONFIG_ARCH_DAVINCI +#include "davinci.h" +#endif + + + +unsigned debug; +module_param(debug, uint, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(debug, "Debug message level. Default = 0"); + +#define DRIVER_AUTHOR "Mentor Graphics, Texas Instruments, Nokia" +#define DRIVER_DESC "Inventra Dual-Role USB Controller Driver" + +#define MUSB_VERSION "6.0" + +#define DRIVER_INFO DRIVER_DESC ", v" MUSB_VERSION + +#define MUSB_DRIVER_NAME "musb_hdrc" +const char musb_driver_name[] = MUSB_DRIVER_NAME; + +MODULE_DESCRIPTION(DRIVER_INFO); +MODULE_AUTHOR(DRIVER_AUTHOR); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:" MUSB_DRIVER_NAME); + + +/*-------------------------------------------------------------------------*/ + +static inline struct musb *dev_to_musb(struct device *dev) +{ +#ifdef CONFIG_USB_MUSB_HDRC_HCD + /* usbcore insists dev->driver_data is a "struct hcd *" */ + return hcd_to_musb(dev_get_drvdata(dev)); +#else + return dev_get_drvdata(dev); +#endif +} + +/*-------------------------------------------------------------------------*/ + +#ifndef CONFIG_USB_TUSB6010 +/* + * Load an endpoint's FIFO + */ +void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 len, const u8 *src) +{ + void __iomem *fifo = hw_ep->fifo; + + prefetch((u8 *)src); + + DBG(4, "%cX ep%d fifo %p count %d buf %p\n", + 'T', hw_ep->epnum, fifo, len, src); + + /* we can't assume unaligned reads work */ + if (likely((0x01 & (unsigned long) src) == 0)) { + u16 index = 0; + + /* best case is 32bit-aligned source address */ + if ((0x02 & (unsigned long) src) == 0) { + if (len >= 4) { + writesl(fifo, src + index, len >> 2); + index += len & ~0x03; + } + if (len & 0x02) { + musb_writew(fifo, 0, *(u16 *)&src[index]); + index += 2; + } + } else { + if (len >= 2) { + writesw(fifo, src + index, len >> 1); + index += len & ~0x01; + } + } + if (len & 0x01) + musb_writeb(fifo, 0, src[index]); + } else { + /* byte aligned */ + writesb(fifo, src, len); + } +} + +/* + * Unload an endpoint's FIFO + */ +void musb_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8 *dst) +{ + void __iomem *fifo = hw_ep->fifo; + + DBG(4, "%cX ep%d fifo %p count %d buf %p\n", + 'R', hw_ep->epnum, fifo, len, dst); + + /* we can't assume unaligned writes work */ + if (likely((0x01 & (unsigned long) dst) == 0)) { + u16 index = 0; + + /* best case is 32bit-aligned destination address */ + if ((0x02 & (unsigned long) dst) == 0) { + if (len >= 4) { + readsl(fifo, dst, len >> 2); + index = len & ~0x03; + } + if (len & 0x02) { + *(u16 *)&dst[index] = musb_readw(fifo, 0); + index += 2; + } + } else { + if (len >= 2) { + readsw(fifo, dst, len >> 1); + index = len & ~0x01; + } + } + if (len & 0x01) + dst[index] = musb_readb(fifo, 0); + } else { + /* byte aligned */ + readsb(fifo, dst, len); + } +} + +#endif /* normal PIO */ + + +/*-------------------------------------------------------------------------*/ + +/* for high speed test mode; see USB 2.0 spec 7.1.20 */ +static const u8 musb_test_packet[53] = { + /* implicit SYNC then DATA0 to start */ + + /* JKJKJKJK x9 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* JJKKJJKK x8 */ + 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + /* JJJJKKKK x8 */ + 0xee, 0xee, 0xee, 0xee, 0xee, 0xee, 0xee, 0xee, + /* JJJJJJJKKKKKKK x8 */ + 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + /* JJJJJJJK x8 */ + 0x7f, 0xbf, 0xdf, 0xef, 0xf7, 0xfb, 0xfd, + /* JKKKKKKK x10, JK */ + 0xfc, 0x7e, 0xbf, 0xdf, 0xef, 0xf7, 0xfb, 0xfd, 0x7e + + /* implicit CRC16 then EOP to end */ +}; + +void musb_load_testpacket(struct musb *musb) +{ + void __iomem *regs = musb->endpoints[0].regs; + + musb_ep_select(musb->mregs, 0); + musb_write_fifo(musb->control_ep, + sizeof(musb_test_packet), musb_test_packet); + musb_writew(regs, MUSB_CSR0, MUSB_CSR0_TXPKTRDY); +} + +/*-------------------------------------------------------------------------*/ + +const char *otg_state_string(struct musb *musb) +{ + switch (musb->xceiv.state) { + case OTG_STATE_A_IDLE: return "a_idle"; + case OTG_STATE_A_WAIT_VRISE: return "a_wait_vrise"; + case OTG_STATE_A_WAIT_BCON: return "a_wait_bcon"; + case OTG_STATE_A_HOST: return "a_host"; + case OTG_STATE_A_SUSPEND: return "a_suspend"; + case OTG_STATE_A_PERIPHERAL: return "a_peripheral"; + case OTG_STATE_A_WAIT_VFALL: return "a_wait_vfall"; + case OTG_STATE_A_VBUS_ERR: return "a_vbus_err"; + case OTG_STATE_B_IDLE: return "b_idle"; + case OTG_STATE_B_SRP_INIT: return "b_srp_init"; + case OTG_STATE_B_PERIPHERAL: return "b_peripheral"; + case OTG_STATE_B_WAIT_ACON: return "b_wait_acon"; + case OTG_STATE_B_HOST: return "b_host"; + default: return "UNDEFINED"; + } +} + +#ifdef CONFIG_USB_MUSB_OTG + +/* + * See also USB_OTG_1-3.pdf 6.6.5 Timers + * REVISIT: Are the other timers done in the hardware? + */ +#define TB_ASE0_BRST 100 /* Min 3.125 ms */ + +/* + * Handles OTG hnp timeouts, such as b_ase0_brst + */ +void musb_otg_timer_func(unsigned long data) +{ + struct musb *musb = (struct musb *)data; + unsigned long flags; + + spin_lock_irqsave(&musb->lock, flags); + switch (musb->xceiv.state) { + case OTG_STATE_B_WAIT_ACON: + DBG(1, "HNP: b_wait_acon timeout; back to b_peripheral\n"); + musb_g_disconnect(musb); + musb->xceiv.state = OTG_STATE_B_PERIPHERAL; + musb->is_active = 0; + break; + case OTG_STATE_A_WAIT_BCON: + DBG(1, "HNP: a_wait_bcon timeout; back to a_host\n"); + musb_hnp_stop(musb); + break; + default: + DBG(1, "HNP: Unhandled mode %s\n", otg_state_string(musb)); + } + musb->ignore_disconnect = 0; + spin_unlock_irqrestore(&musb->lock, flags); +} + +static DEFINE_TIMER(musb_otg_timer, musb_otg_timer_func, 0, 0); + +/* + * Stops the B-device HNP state. Caller must take care of locking. + */ +void musb_hnp_stop(struct musb *musb) +{ + struct usb_hcd *hcd = musb_to_hcd(musb); + void __iomem *mbase = musb->mregs; + u8 reg; + + switch (musb->xceiv.state) { + case OTG_STATE_A_PERIPHERAL: + case OTG_STATE_A_WAIT_VFALL: + case OTG_STATE_A_WAIT_BCON: + DBG(1, "HNP: Switching back to A-host\n"); + musb_g_disconnect(musb); + musb->xceiv.state = OTG_STATE_A_IDLE; + MUSB_HST_MODE(musb); + musb->is_active = 0; + break; + case OTG_STATE_B_HOST: + DBG(1, "HNP: Disabling HR\n"); + hcd->self.is_b_host = 0; + musb->xceiv.state = OTG_STATE_B_PERIPHERAL; + MUSB_DEV_MODE(musb); + reg = musb_readb(mbase, MUSB_POWER); + reg |= MUSB_POWER_SUSPENDM; + musb_writeb(mbase, MUSB_POWER, reg); + /* REVISIT: Start SESSION_REQUEST here? */ + break; + default: + DBG(1, "HNP: Stopping in unknown state %s\n", + otg_state_string(musb)); + } + + /* + * When returning to A state after HNP, avoid hub_port_rebounce(), + * which cause occasional OPT A "Did not receive reset after connect" + * errors. + */ + musb->port1_status &= + ~(1 << USB_PORT_FEAT_C_CONNECTION); +} + +#endif + +/* + * Interrupt Service Routine to record USB "global" interrupts. + * Since these do not happen often and signify things of + * paramount importance, it seems OK to check them individually; + * the order of the tests is specified in the manual + * + * @param musb instance pointer + * @param int_usb register contents + * @param devctl + * @param power + */ + +#define STAGE0_MASK (MUSB_INTR_RESUME | MUSB_INTR_SESSREQ \ + | MUSB_INTR_VBUSERROR | MUSB_INTR_CONNECT \ + | MUSB_INTR_RESET) + +static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb, + u8 devctl, u8 power) +{ + irqreturn_t handled = IRQ_NONE; + void __iomem *mbase = musb->mregs; + + DBG(3, "<== Power=%02x, DevCtl=%02x, int_usb=0x%x\n", power, devctl, + int_usb); + + /* in host mode, the peripheral may issue remote wakeup. + * in peripheral mode, the host may resume the link. + * spurious RESUME irqs happen too, paired with SUSPEND. + */ + if (int_usb & MUSB_INTR_RESUME) { + handled = IRQ_HANDLED; + DBG(3, "RESUME (%s)\n", otg_state_string(musb)); + + if (devctl & MUSB_DEVCTL_HM) { +#ifdef CONFIG_USB_MUSB_HDRC_HCD + switch (musb->xceiv.state) { + case OTG_STATE_A_SUSPEND: + /* remote wakeup? later, GetPortStatus + * will stop RESUME signaling + */ + + if (power & MUSB_POWER_SUSPENDM) { + /* spurious */ + musb->int_usb &= ~MUSB_INTR_SUSPEND; + DBG(2, "Spurious SUSPENDM\n"); + break; + } + + power &= ~MUSB_POWER_SUSPENDM; + musb_writeb(mbase, MUSB_POWER, + power | MUSB_POWER_RESUME); + + musb->port1_status |= + (USB_PORT_STAT_C_SUSPEND << 16) + | MUSB_PORT_STAT_RESUME; + musb->rh_timer = jiffies + + msecs_to_jiffies(20); + + musb->xceiv.state = OTG_STATE_A_HOST; + musb->is_active = 1; + usb_hcd_resume_root_hub(musb_to_hcd(musb)); + break; + case OTG_STATE_B_WAIT_ACON: + musb->xceiv.state = OTG_STATE_B_PERIPHERAL; + musb->is_active = 1; + MUSB_DEV_MODE(musb); + break; + default: + WARNING("bogus %s RESUME (%s)\n", + "host", + otg_state_string(musb)); + } +#endif + } else { + switch (musb->xceiv.state) { +#ifdef CONFIG_USB_MUSB_HDRC_HCD + case OTG_STATE_A_SUSPEND: + /* possibly DISCONNECT is upcoming */ + musb->xceiv.state = OTG_STATE_A_HOST; + usb_hcd_resume_root_hub(musb_to_hcd(musb)); + break; +#endif +#ifdef CONFIG_USB_GADGET_MUSB_HDRC + case OTG_STATE_B_WAIT_ACON: + case OTG_STATE_B_PERIPHERAL: + /* disconnect while suspended? we may + * not get a disconnect irq... + */ + if ((devctl & MUSB_DEVCTL_VBUS) + != (3 << MUSB_DEVCTL_VBUS_SHIFT) + ) { + musb->int_usb |= MUSB_INTR_DISCONNECT; + musb->int_usb &= ~MUSB_INTR_SUSPEND; + break; + } + musb_g_resume(musb); + break; + case OTG_STATE_B_IDLE: + musb->int_usb &= ~MUSB_INTR_SUSPEND; + break; +#endif + default: + WARNING("bogus %s RESUME (%s)\n", + "peripheral", + otg_state_string(musb)); + } + } + } + +#ifdef CONFIG_USB_MUSB_HDRC_HCD + /* see manual for the order of the tests */ + if (int_usb & MUSB_INTR_SESSREQ) { + DBG(1, "SESSION_REQUEST (%s)\n", otg_state_string(musb)); + + /* IRQ arrives from ID pin sense or (later, if VBUS power + * is removed) SRP. responses are time critical: + * - turn on VBUS (with silicon-specific mechanism) + * - go through A_WAIT_VRISE + * - ... to A_WAIT_BCON. + * a_wait_vrise_tmout triggers VBUS_ERROR transitions + */ + musb_writeb(mbase, MUSB_DEVCTL, MUSB_DEVCTL_SESSION); + musb->ep0_stage = MUSB_EP0_START; + musb->xceiv.state = OTG_STATE_A_IDLE; + MUSB_HST_MODE(musb); + musb_set_vbus(musb, 1); + + handled = IRQ_HANDLED; + } + + if (int_usb & MUSB_INTR_VBUSERROR) { + int ignore = 0; + + /* During connection as an A-Device, we may see a short + * current spikes causing voltage drop, because of cable + * and peripheral capacitance combined with vbus draw. + * (So: less common with truly self-powered devices, where + * vbus doesn't act like a power supply.) + * + * Such spikes are short; usually less than ~500 usec, max + * of ~2 msec. That is, they're not sustained overcurrent + * errors, though they're reported using VBUSERROR irqs. + * + * Workarounds: (a) hardware: use self powered devices. + * (b) software: ignore non-repeated VBUS errors. + * + * REVISIT: do delays from lots of DEBUG_KERNEL checks + * make trouble here, keeping VBUS < 4.4V ? + */ + switch (musb->xceiv.state) { + case OTG_STATE_A_HOST: + /* recovery is dicey once we've gotten past the + * initial stages of enumeration, but if VBUS + * stayed ok at the other end of the link, and + * another reset is due (at least for high speed, + * to redo the chirp etc), it might work OK... + */ + case OTG_STATE_A_WAIT_BCON: + case OTG_STATE_A_WAIT_VRISE: + if (musb->vbuserr_retry) { + musb->vbuserr_retry--; + ignore = 1; + devctl |= MUSB_DEVCTL_SESSION; + musb_writeb(mbase, MUSB_DEVCTL, devctl); + } else { + musb->port1_status |= + (1 << USB_PORT_FEAT_OVER_CURRENT) + | (1 << USB_PORT_FEAT_C_OVER_CURRENT); + } + break; + default: + break; + } + + DBG(1, "VBUS_ERROR in %s (%02x, %s), retry #%d, port1 %08x\n", + otg_state_string(musb), + devctl, + ({ char *s; + switch (devctl & MUSB_DEVCTL_VBUS) { + case 0 << MUSB_DEVCTL_VBUS_SHIFT: + s = "vbuserr_retry, + musb->port1_status); + + /* go through A_WAIT_VFALL then start a new session */ + if (!ignore) + musb_set_vbus(musb, 0); + handled = IRQ_HANDLED; + } + + if (int_usb & MUSB_INTR_CONNECT) { + struct usb_hcd *hcd = musb_to_hcd(musb); + + handled = IRQ_HANDLED; + musb->is_active = 1; + set_bit(HCD_FLAG_SAW_IRQ, &hcd->flags); + + musb->ep0_stage = MUSB_EP0_START; + +#ifdef CONFIG_USB_MUSB_OTG + /* flush endpoints when transitioning from Device Mode */ + if (is_peripheral_active(musb)) { + /* REVISIT HNP; just force disconnect */ + } + musb_writew(mbase, MUSB_INTRTXE, musb->epmask); + musb_writew(mbase, MUSB_INTRRXE, musb->epmask & 0xfffe); + musb_writeb(mbase, MUSB_INTRUSBE, 0xf7); +#endif + musb->port1_status &= ~(USB_PORT_STAT_LOW_SPEED + |USB_PORT_STAT_HIGH_SPEED + |USB_PORT_STAT_ENABLE + ); + musb->port1_status |= USB_PORT_STAT_CONNECTION + |(USB_PORT_STAT_C_CONNECTION << 16); + + /* high vs full speed is just a guess until after reset */ + if (devctl & MUSB_DEVCTL_LSDEV) + musb->port1_status |= USB_PORT_STAT_LOW_SPEED; + + if (hcd->status_urb) + usb_hcd_poll_rh_status(hcd); + else + usb_hcd_resume_root_hub(hcd); + + MUSB_HST_MODE(musb); + + /* indicate new connection to OTG machine */ + switch (musb->xceiv.state) { + case OTG_STATE_B_PERIPHERAL: + if (int_usb & MUSB_INTR_SUSPEND) { + DBG(1, "HNP: SUSPEND+CONNECT, now b_host\n"); + musb->xceiv.state = OTG_STATE_B_HOST; + hcd->self.is_b_host = 1; + int_usb &= ~MUSB_INTR_SUSPEND; + } else + DBG(1, "CONNECT as b_peripheral???\n"); + break; + case OTG_STATE_B_WAIT_ACON: + DBG(1, "HNP: Waiting to switch to b_host state\n"); + musb->xceiv.state = OTG_STATE_B_HOST; + hcd->self.is_b_host = 1; + break; + default: + if ((devctl & MUSB_DEVCTL_VBUS) + == (3 << MUSB_DEVCTL_VBUS_SHIFT)) { + musb->xceiv.state = OTG_STATE_A_HOST; + hcd->self.is_b_host = 0; + } + break; + } + DBG(1, "CONNECT (%s) devctl %02x\n", + otg_state_string(musb), devctl); + } +#endif /* CONFIG_USB_MUSB_HDRC_HCD */ + + /* mentor saves a bit: bus reset and babble share the same irq. + * only host sees babble; only peripheral sees bus reset. + */ + if (int_usb & MUSB_INTR_RESET) { + if (is_host_capable() && (devctl & MUSB_DEVCTL_HM) != 0) { + /* + * Looks like non-HS BABBLE can be ignored, but + * HS BABBLE is an error condition. For HS the solution + * is to avoid babble in the first place and fix what + * caused BABBLE. When HS BABBLE happens we can only + * stop the session. + */ + if (devctl & (MUSB_DEVCTL_FSDEV | MUSB_DEVCTL_LSDEV)) + DBG(1, "BABBLE devctl: %02x\n", devctl); + else { + ERR("Stopping host session -- babble\n"); + musb_writeb(mbase, MUSB_DEVCTL, 0); + } + } else if (is_peripheral_capable()) { + DBG(1, "BUS RESET as %s\n", otg_state_string(musb)); + switch (musb->xceiv.state) { +#ifdef CONFIG_USB_OTG + case OTG_STATE_A_SUSPEND: + /* We need to ignore disconnect on suspend + * otherwise tusb 2.0 won't reconnect after a + * power cycle, which breaks otg compliance. + */ + musb->ignore_disconnect = 1; + musb_g_reset(musb); + /* FALLTHROUGH */ + case OTG_STATE_A_WAIT_BCON: /* OPT TD.4.7-900ms */ + DBG(1, "HNP: Setting timer as %s\n", + otg_state_string(musb)); + musb_otg_timer.data = (unsigned long)musb; + mod_timer(&musb_otg_timer, jiffies + + msecs_to_jiffies(100)); + break; + case OTG_STATE_A_PERIPHERAL: + musb_hnp_stop(musb); + break; + case OTG_STATE_B_WAIT_ACON: + DBG(1, "HNP: RESET (%s), to b_peripheral\n", + otg_state_string(musb)); + musb->xceiv.state = OTG_STATE_B_PERIPHERAL; + musb_g_reset(musb); + break; +#endif + case OTG_STATE_B_IDLE: + musb->xceiv.state = OTG_STATE_B_PERIPHERAL; + /* FALLTHROUGH */ + case OTG_STATE_B_PERIPHERAL: + musb_g_reset(musb); + break; + default: + DBG(1, "Unhandled BUS RESET as %s\n", + otg_state_string(musb)); + } + } + + handled = IRQ_HANDLED; + } + schedule_work(&musb->irq_work); + + return handled; +} + +/* + * Interrupt Service Routine to record USB "global" interrupts. + * Since these do not happen often and signify things of + * paramount importance, it seems OK to check them individually; + * the order of the tests is specified in the manual + * + * @param musb instance pointer + * @param int_usb register contents + * @param devctl + * @param power + */ +static irqreturn_t musb_stage2_irq(struct musb *musb, u8 int_usb, + u8 devctl, u8 power) +{ + irqreturn_t handled = IRQ_NONE; + +#if 0 +/* REVISIT ... this would be for multiplexing periodic endpoints, or + * supporting transfer phasing to prevent exceeding ISO bandwidth + * limits of a given frame or microframe. + * + * It's not needed for peripheral side, which dedicates endpoints; + * though it _might_ use SOF irqs for other purposes. + * + * And it's not currently needed for host side, which also dedicates + * endpoints, relies on TX/RX interval registers, and isn't claimed + * to support ISO transfers yet. + */ + if (int_usb & MUSB_INTR_SOF) { + void __iomem *mbase = musb->mregs; + struct musb_hw_ep *ep; + u8 epnum; + u16 frame; + + DBG(6, "START_OF_FRAME\n"); + handled = IRQ_HANDLED; + + /* start any periodic Tx transfers waiting for current frame */ + frame = musb_readw(mbase, MUSB_FRAME); + ep = musb->endpoints; + for (epnum = 1; (epnum < musb->nr_endpoints) + && (musb->epmask >= (1 << epnum)); + epnum++, ep++) { + /* + * FIXME handle framecounter wraps (12 bits) + * eliminate duplicated StartUrb logic + */ + if (ep->dwWaitFrame >= frame) { + ep->dwWaitFrame = 0; + pr_debug("SOF --> periodic TX%s on %d\n", + ep->tx_channel ? " DMA" : "", + epnum); + if (!ep->tx_channel) + musb_h_tx_start(musb, epnum); + else + cppi_hostdma_start(musb, epnum); + } + } /* end of for loop */ + } +#endif + + if ((int_usb & MUSB_INTR_DISCONNECT) && !musb->ignore_disconnect) { + DBG(1, "DISCONNECT (%s) as %s, devctl %02x\n", + otg_state_string(musb), + MUSB_MODE(musb), devctl); + handled = IRQ_HANDLED; + + switch (musb->xceiv.state) { +#ifdef CONFIG_USB_MUSB_HDRC_HCD + case OTG_STATE_A_HOST: + case OTG_STATE_A_SUSPEND: + musb_root_disconnect(musb); + if (musb->a_wait_bcon != 0) + musb_platform_try_idle(musb, jiffies + + msecs_to_jiffies(musb->a_wait_bcon)); + break; +#endif /* HOST */ +#ifdef CONFIG_USB_MUSB_OTG + case OTG_STATE_B_HOST: + musb_hnp_stop(musb); + break; + case OTG_STATE_A_PERIPHERAL: + musb_hnp_stop(musb); + musb_root_disconnect(musb); + /* FALLTHROUGH */ + case OTG_STATE_B_WAIT_ACON: + /* FALLTHROUGH */ +#endif /* OTG */ +#ifdef CONFIG_USB_GADGET_MUSB_HDRC + case OTG_STATE_B_PERIPHERAL: + case OTG_STATE_B_IDLE: + musb_g_disconnect(musb); + break; +#endif /* GADGET */ + default: + WARNING("unhandled DISCONNECT transition (%s)\n", + otg_state_string(musb)); + break; + } + + schedule_work(&musb->irq_work); + } + + if (int_usb & MUSB_INTR_SUSPEND) { + DBG(1, "SUSPEND (%s) devctl %02x power %02x\n", + otg_state_string(musb), devctl, power); + handled = IRQ_HANDLED; + + switch (musb->xceiv.state) { +#ifdef CONFIG_USB_MUSB_OTG + case OTG_STATE_A_PERIPHERAL: + /* + * We cannot stop HNP here, devctl BDEVICE might be + * still set. + */ + break; +#endif + case OTG_STATE_B_PERIPHERAL: + musb_g_suspend(musb); + musb->is_active = is_otg_enabled(musb) + && musb->xceiv.gadget->b_hnp_enable; + if (musb->is_active) { +#ifdef CONFIG_USB_MUSB_OTG + musb->xceiv.state = OTG_STATE_B_WAIT_ACON; + DBG(1, "HNP: Setting timer for b_ase0_brst\n"); + musb_otg_timer.data = (unsigned long)musb; + mod_timer(&musb_otg_timer, jiffies + + msecs_to_jiffies(TB_ASE0_BRST)); +#endif + } + break; + case OTG_STATE_A_WAIT_BCON: + if (musb->a_wait_bcon != 0) + musb_platform_try_idle(musb, jiffies + + msecs_to_jiffies(musb->a_wait_bcon)); + break; + case OTG_STATE_A_HOST: + musb->xceiv.state = OTG_STATE_A_SUSPEND; + musb->is_active = is_otg_enabled(musb) + && musb->xceiv.host->b_hnp_enable; + break; + case OTG_STATE_B_HOST: + /* Transition to B_PERIPHERAL, see 6.8.2.6 p 44 */ + DBG(1, "REVISIT: SUSPEND as B_HOST\n"); + break; + default: + /* "should not happen" */ + musb->is_active = 0; + break; + } + schedule_work(&musb->irq_work); + } + + + return handled; +} + +/*-------------------------------------------------------------------------*/ + +/* +* Program the HDRC to start (enable interrupts, dma, etc.). +*/ +void musb_start(struct musb *musb) +{ + void __iomem *regs = musb->mregs; + u8 devctl = musb_readb(regs, MUSB_DEVCTL); + + DBG(2, "<== devctl %02x\n", devctl); + + /* Set INT enable registers, enable interrupts */ + musb_writew(regs, MUSB_INTRTXE, musb->epmask); + musb_writew(regs, MUSB_INTRRXE, musb->epmask & 0xfffe); + musb_writeb(regs, MUSB_INTRUSBE, 0xf7); + + musb_writeb(regs, MUSB_TESTMODE, 0); + + /* put into basic highspeed mode and start session */ + musb_writeb(regs, MUSB_POWER, MUSB_POWER_ISOUPDATE + | MUSB_POWER_SOFTCONN + | MUSB_POWER_HSENAB + /* ENSUSPEND wedges tusb */ + /* | MUSB_POWER_ENSUSPEND */ + ); + + musb->is_active = 0; + devctl = musb_readb(regs, MUSB_DEVCTL); + devctl &= ~MUSB_DEVCTL_SESSION; + + if (is_otg_enabled(musb)) { + /* session started after: + * (a) ID-grounded irq, host mode; + * (b) vbus present/connect IRQ, peripheral mode; + * (c) peripheral initiates, using SRP + */ + if ((devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS) + musb->is_active = 1; + else + devctl |= MUSB_DEVCTL_SESSION; + + } else if (is_host_enabled(musb)) { + /* assume ID pin is hard-wired to ground */ + devctl |= MUSB_DEVCTL_SESSION; + + } else /* peripheral is enabled */ { + if ((devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS) + musb->is_active = 1; + } + musb_platform_enable(musb); + musb_writeb(regs, MUSB_DEVCTL, devctl); +} + + +static void musb_generic_disable(struct musb *musb) +{ + void __iomem *mbase = musb->mregs; + u16 temp; + + /* disable interrupts */ + musb_writeb(mbase, MUSB_INTRUSBE, 0); + musb_writew(mbase, MUSB_INTRTXE, 0); + musb_writew(mbase, MUSB_INTRRXE, 0); + + /* off */ + musb_writeb(mbase, MUSB_DEVCTL, 0); + + /* flush pending interrupts */ + temp = musb_readb(mbase, MUSB_INTRUSB); + temp = musb_readw(mbase, MUSB_INTRTX); + temp = musb_readw(mbase, MUSB_INTRRX); + +} + +/* + * Make the HDRC stop (disable interrupts, etc.); + * reversible by musb_start + * called on gadget driver unregister + * with controller locked, irqs blocked + * acts as a NOP unless some role activated the hardware + */ +void musb_stop(struct musb *musb) +{ + /* stop IRQs, timers, ... */ + musb_platform_disable(musb); + musb_generic_disable(musb); + DBG(3, "HDRC disabled\n"); + + /* FIXME + * - mark host and/or peripheral drivers unusable/inactive + * - disable DMA (and enable it in HdrcStart) + * - make sure we can musb_start() after musb_stop(); with + * OTG mode, gadget driver module rmmod/modprobe cycles that + * - ... + */ + musb_platform_try_idle(musb, 0); +} + +static void musb_shutdown(struct platform_device *pdev) +{ + struct musb *musb = dev_to_musb(&pdev->dev); + unsigned long flags; + + spin_lock_irqsave(&musb->lock, flags); + musb_platform_disable(musb); + musb_generic_disable(musb); + if (musb->clock) { + clk_put(musb->clock); + musb->clock = NULL; + } + spin_unlock_irqrestore(&musb->lock, flags); + + /* FIXME power down */ +} + + +/*-------------------------------------------------------------------------*/ + +/* + * The silicon either has hard-wired endpoint configurations, or else + * "dynamic fifo" sizing. The driver has support for both, though at this + * writing only the dynamic sizing is very well tested. We use normal + * idioms to so both modes are compile-tested, but dead code elimination + * leaves only the relevant one in the object file. + * + * We don't currently use dynamic fifo setup capability to do anything + * more than selecting one of a bunch of predefined configurations. + */ +#if defined(CONFIG_USB_TUSB6010) || \ + defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP34XX) +static ushort __initdata fifo_mode = 4; +#else +static ushort __initdata fifo_mode = 2; +#endif + +/* "modprobe ... fifo_mode=1" etc */ +module_param(fifo_mode, ushort, 0); +MODULE_PARM_DESC(fifo_mode, "initial endpoint configuration"); + + +enum fifo_style { FIFO_RXTX, FIFO_TX, FIFO_RX } __attribute__ ((packed)); +enum buf_mode { BUF_SINGLE, BUF_DOUBLE } __attribute__ ((packed)); + +struct fifo_cfg { + u8 hw_ep_num; + enum fifo_style style; + enum buf_mode mode; + u16 maxpacket; +}; + +/* + * tables defining fifo_mode values. define more if you like. + * for host side, make sure both halves of ep1 are set up. + */ + +/* mode 0 - fits in 2KB */ +static struct fifo_cfg __initdata mode_0_cfg[] = { +{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, }, +{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, }, +{ .hw_ep_num = 2, .style = FIFO_RXTX, .maxpacket = 512, }, +{ .hw_ep_num = 3, .style = FIFO_RXTX, .maxpacket = 256, }, +{ .hw_ep_num = 4, .style = FIFO_RXTX, .maxpacket = 256, }, +}; + +/* mode 1 - fits in 4KB */ +static struct fifo_cfg __initdata mode_1_cfg[] = { +{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, .mode = BUF_DOUBLE, }, +{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, .mode = BUF_DOUBLE, }, +{ .hw_ep_num = 2, .style = FIFO_RXTX, .maxpacket = 512, .mode = BUF_DOUBLE, }, +{ .hw_ep_num = 3, .style = FIFO_RXTX, .maxpacket = 256, }, +{ .hw_ep_num = 4, .style = FIFO_RXTX, .maxpacket = 256, }, +}; + +/* mode 2 - fits in 4KB */ +static struct fifo_cfg __initdata mode_2_cfg[] = { +{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, }, +{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, }, +{ .hw_ep_num = 2, .style = FIFO_TX, .maxpacket = 512, }, +{ .hw_ep_num = 2, .style = FIFO_RX, .maxpacket = 512, }, +{ .hw_ep_num = 3, .style = FIFO_RXTX, .maxpacket = 256, }, +{ .hw_ep_num = 4, .style = FIFO_RXTX, .maxpacket = 256, }, +}; + +/* mode 3 - fits in 4KB */ +static struct fifo_cfg __initdata mode_3_cfg[] = { +{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, .mode = BUF_DOUBLE, }, +{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, .mode = BUF_DOUBLE, }, +{ .hw_ep_num = 2, .style = FIFO_TX, .maxpacket = 512, }, +{ .hw_ep_num = 2, .style = FIFO_RX, .maxpacket = 512, }, +{ .hw_ep_num = 3, .style = FIFO_RXTX, .maxpacket = 256, }, +{ .hw_ep_num = 4, .style = FIFO_RXTX, .maxpacket = 256, }, +}; + +/* mode 4 - fits in 16KB */ +static struct fifo_cfg __initdata mode_4_cfg[] = { +{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, }, +{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, }, +{ .hw_ep_num = 2, .style = FIFO_TX, .maxpacket = 512, }, +{ .hw_ep_num = 2, .style = FIFO_RX, .maxpacket = 512, }, +{ .hw_ep_num = 3, .style = FIFO_TX, .maxpacket = 512, }, +{ .hw_ep_num = 3, .style = FIFO_RX, .maxpacket = 512, }, +{ .hw_ep_num = 4, .style = FIFO_TX, .maxpacket = 512, }, +{ .hw_ep_num = 4, .style = FIFO_RX, .maxpacket = 512, }, +{ .hw_ep_num = 5, .style = FIFO_TX, .maxpacket = 512, }, +{ .hw_ep_num = 5, .style = FIFO_RX, .maxpacket = 512, }, +{ .hw_ep_num = 6, .style = FIFO_TX, .maxpacket = 512, }, +{ .hw_ep_num = 6, .style = FIFO_RX, .maxpacket = 512, }, +{ .hw_ep_num = 7, .style = FIFO_TX, .maxpacket = 512, }, +{ .hw_ep_num = 7, .style = FIFO_RX, .maxpacket = 512, }, +{ .hw_ep_num = 8, .style = FIFO_TX, .maxpacket = 512, }, +{ .hw_ep_num = 8, .style = FIFO_RX, .maxpacket = 512, }, +{ .hw_ep_num = 9, .style = FIFO_TX, .maxpacket = 512, }, +{ .hw_ep_num = 9, .style = FIFO_RX, .maxpacket = 512, }, +{ .hw_ep_num = 10, .style = FIFO_TX, .maxpacket = 512, }, +{ .hw_ep_num = 10, .style = FIFO_RX, .maxpacket = 512, }, +{ .hw_ep_num = 11, .style = FIFO_TX, .maxpacket = 512, }, +{ .hw_ep_num = 11, .style = FIFO_RX, .maxpacket = 512, }, +{ .hw_ep_num = 12, .style = FIFO_TX, .maxpacket = 512, }, +{ .hw_ep_num = 12, .style = FIFO_RX, .maxpacket = 512, }, +{ .hw_ep_num = 13, .style = FIFO_TX, .maxpacket = 512, }, +{ .hw_ep_num = 13, .style = FIFO_RX, .maxpacket = 512, }, +{ .hw_ep_num = 14, .style = FIFO_RXTX, .maxpacket = 1024, }, +{ .hw_ep_num = 15, .style = FIFO_RXTX, .maxpacket = 1024, }, +}; + + +/* + * configure a fifo; for non-shared endpoints, this may be called + * once for a tx fifo and once for an rx fifo. + * + * returns negative errno or offset for next fifo. + */ +static int __init +fifo_setup(struct musb *musb, struct musb_hw_ep *hw_ep, + const struct fifo_cfg *cfg, u16 offset) +{ + void __iomem *mbase = musb->mregs; + int size = 0; + u16 maxpacket = cfg->maxpacket; + u16 c_off = offset >> 3; + u8 c_size; + + /* expect hw_ep has already been zero-initialized */ + + size = ffs(max(maxpacket, (u16) 8)) - 1; + maxpacket = 1 << size; + + c_size = size - 3; + if (cfg->mode == BUF_DOUBLE) { + if ((offset + (maxpacket << 1)) > + (1 << (musb->config->ram_bits + 2))) + return -EMSGSIZE; + c_size |= MUSB_FIFOSZ_DPB; + } else { + if ((offset + maxpacket) > (1 << (musb->config->ram_bits + 2))) + return -EMSGSIZE; + } + + /* configure the FIFO */ + musb_writeb(mbase, MUSB_INDEX, hw_ep->epnum); + +#ifdef CONFIG_USB_MUSB_HDRC_HCD + /* EP0 reserved endpoint for control, bidirectional; + * EP1 reserved for bulk, two unidirection halves. + */ + if (hw_ep->epnum == 1) + musb->bulk_ep = hw_ep; + /* REVISIT error check: be sure ep0 can both rx and tx ... */ +#endif + switch (cfg->style) { + case FIFO_TX: + musb_writeb(mbase, MUSB_TXFIFOSZ, c_size); + musb_writew(mbase, MUSB_TXFIFOADD, c_off); + hw_ep->tx_double_buffered = !!(c_size & MUSB_FIFOSZ_DPB); + hw_ep->max_packet_sz_tx = maxpacket; + break; + case FIFO_RX: + musb_writeb(mbase, MUSB_RXFIFOSZ, c_size); + musb_writew(mbase, MUSB_RXFIFOADD, c_off); + hw_ep->rx_double_buffered = !!(c_size & MUSB_FIFOSZ_DPB); + hw_ep->max_packet_sz_rx = maxpacket; + break; + case FIFO_RXTX: + musb_writeb(mbase, MUSB_TXFIFOSZ, c_size); + musb_writew(mbase, MUSB_TXFIFOADD, c_off); + hw_ep->rx_double_buffered = !!(c_size & MUSB_FIFOSZ_DPB); + hw_ep->max_packet_sz_rx = maxpacket; + + musb_writeb(mbase, MUSB_RXFIFOSZ, c_size); + musb_writew(mbase, MUSB_RXFIFOADD, c_off); + hw_ep->tx_double_buffered = hw_ep->rx_double_buffered; + hw_ep->max_packet_sz_tx = maxpacket; + + hw_ep->is_shared_fifo = true; + break; + } + + /* NOTE rx and tx endpoint irqs aren't managed separately, + * which happens to be ok + */ + musb->epmask |= (1 << hw_ep->epnum); + + return offset + (maxpacket << ((c_size & MUSB_FIFOSZ_DPB) ? 1 : 0)); +} + +static struct fifo_cfg __initdata ep0_cfg = { + .style = FIFO_RXTX, .maxpacket = 64, +}; + +static int __init ep_config_from_table(struct musb *musb) +{ + const struct fifo_cfg *cfg; + unsigned i, n; + int offset; + struct musb_hw_ep *hw_ep = musb->endpoints; + + switch (fifo_mode) { + default: + fifo_mode = 0; + /* FALLTHROUGH */ + case 0: + cfg = mode_0_cfg; + n = ARRAY_SIZE(mode_0_cfg); + break; + case 1: + cfg = mode_1_cfg; + n = ARRAY_SIZE(mode_1_cfg); + break; + case 2: + cfg = mode_2_cfg; + n = ARRAY_SIZE(mode_2_cfg); + break; + case 3: + cfg = mode_3_cfg; + n = ARRAY_SIZE(mode_3_cfg); + break; + case 4: + cfg = mode_4_cfg; + n = ARRAY_SIZE(mode_4_cfg); + break; + } + + printk(KERN_DEBUG "%s: setup fifo_mode %d\n", + musb_driver_name, fifo_mode); + + + offset = fifo_setup(musb, hw_ep, &ep0_cfg, 0); + /* assert(offset > 0) */ + + /* NOTE: for RTL versions >= 1.400 EPINFO and RAMINFO would + * be better than static musb->config->num_eps and DYN_FIFO_SIZE... + */ + + for (i = 0; i < n; i++) { + u8 epn = cfg->hw_ep_num; + + if (epn >= musb->config->num_eps) { + pr_debug("%s: invalid ep %d\n", + musb_driver_name, epn); + continue; + } + offset = fifo_setup(musb, hw_ep + epn, cfg++, offset); + if (offset < 0) { + pr_debug("%s: mem overrun, ep %d\n", + musb_driver_name, epn); + return -EINVAL; + } + epn++; + musb->nr_endpoints = max(epn, musb->nr_endpoints); + } + + printk(KERN_DEBUG "%s: %d/%d max ep, %d/%d memory\n", + musb_driver_name, + n + 1, musb->config->num_eps * 2 - 1, + offset, (1 << (musb->config->ram_bits + 2))); + +#ifdef CONFIG_USB_MUSB_HDRC_HCD + if (!musb->bulk_ep) { + pr_debug("%s: missing bulk\n", musb_driver_name); + return -EINVAL; + } +#endif + + return 0; +} + + +/* + * ep_config_from_hw - when MUSB_C_DYNFIFO_DEF is false + * @param musb the controller + */ +static int __init ep_config_from_hw(struct musb *musb) +{ + u8 epnum = 0, reg; + struct musb_hw_ep *hw_ep; + void *mbase = musb->mregs; + + DBG(2, "<== static silicon ep config\n"); + + /* FIXME pick up ep0 maxpacket size */ + + for (epnum = 1; epnum < musb->config->num_eps; epnum++) { + musb_ep_select(mbase, epnum); + hw_ep = musb->endpoints + epnum; + + /* read from core using indexed model */ + reg = musb_readb(hw_ep->regs, 0x10 + MUSB_FIFOSIZE); + if (!reg) { + /* 0's returned when no more endpoints */ + break; + } + musb->nr_endpoints++; + musb->epmask |= (1 << epnum); + + hw_ep->max_packet_sz_tx = 1 << (reg & 0x0f); + + /* shared TX/RX FIFO? */ + if ((reg & 0xf0) == 0xf0) { + hw_ep->max_packet_sz_rx = hw_ep->max_packet_sz_tx; + hw_ep->is_shared_fifo = true; + continue; + } else { + hw_ep->max_packet_sz_rx = 1 << ((reg & 0xf0) >> 4); + hw_ep->is_shared_fifo = false; + } + + /* FIXME set up hw_ep->{rx,tx}_double_buffered */ + +#ifdef CONFIG_USB_MUSB_HDRC_HCD + /* pick an RX/TX endpoint for bulk */ + if (hw_ep->max_packet_sz_tx < 512 + || hw_ep->max_packet_sz_rx < 512) + continue; + + /* REVISIT: this algorithm is lazy, we should at least + * try to pick a double buffered endpoint. + */ + if (musb->bulk_ep) + continue; + musb->bulk_ep = hw_ep; +#endif + } + +#ifdef CONFIG_USB_MUSB_HDRC_HCD + if (!musb->bulk_ep) { + pr_debug("%s: missing bulk\n", musb_driver_name); + return -EINVAL; + } +#endif + + return 0; +} + +enum { MUSB_CONTROLLER_MHDRC, MUSB_CONTROLLER_HDRC, }; + +/* Initialize MUSB (M)HDRC part of the USB hardware subsystem; + * configure endpoints, or take their config from silicon + */ +static int __init musb_core_init(u16 musb_type, struct musb *musb) +{ +#ifdef MUSB_AHB_ID + u32 data; +#endif + u8 reg; + char *type; + u16 hwvers, rev_major, rev_minor; + char aInfo[78], aRevision[32], aDate[12]; + void __iomem *mbase = musb->mregs; + int status = 0; + int i; + + /* log core options (read using indexed model) */ + musb_ep_select(mbase, 0); + reg = musb_readb(mbase, 0x10 + MUSB_CONFIGDATA); + + strcpy(aInfo, (reg & MUSB_CONFIGDATA_UTMIDW) ? "UTMI-16" : "UTMI-8"); + if (reg & MUSB_CONFIGDATA_DYNFIFO) + strcat(aInfo, ", dyn FIFOs"); + if (reg & MUSB_CONFIGDATA_MPRXE) { + strcat(aInfo, ", bulk combine"); +#ifdef C_MP_RX + musb->bulk_combine = true; +#else + strcat(aInfo, " (X)"); /* no driver support */ +#endif + } + if (reg & MUSB_CONFIGDATA_MPTXE) { + strcat(aInfo, ", bulk split"); +#ifdef C_MP_TX + musb->bulk_split = true; +#else + strcat(aInfo, " (X)"); /* no driver support */ +#endif + } + if (reg & MUSB_CONFIGDATA_HBRXE) { + strcat(aInfo, ", HB-ISO Rx"); + strcat(aInfo, " (X)"); /* no driver support */ + } + if (reg & MUSB_CONFIGDATA_HBTXE) { + strcat(aInfo, ", HB-ISO Tx"); + strcat(aInfo, " (X)"); /* no driver support */ + } + if (reg & MUSB_CONFIGDATA_SOFTCONE) + strcat(aInfo, ", SoftConn"); + + printk(KERN_DEBUG "%s: ConfigData=0x%02x (%s)\n", + musb_driver_name, reg, aInfo); + +#ifdef MUSB_AHB_ID + data = musb_readl(mbase, 0x404); + sprintf(aDate, "%04d-%02x-%02x", (data & 0xffff), + (data >> 16) & 0xff, (data >> 24) & 0xff); + /* FIXME ID2 and ID3 are unused */ + data = musb_readl(mbase, 0x408); + printk(KERN_DEBUG "ID2=%lx\n", (long unsigned)data); + data = musb_readl(mbase, 0x40c); + printk(KERN_DEBUG "ID3=%lx\n", (long unsigned)data); + reg = musb_readb(mbase, 0x400); + musb_type = ('M' == reg) ? MUSB_CONTROLLER_MHDRC : MUSB_CONTROLLER_HDRC; +#else + aDate[0] = 0; +#endif + if (MUSB_CONTROLLER_MHDRC == musb_type) { + musb->is_multipoint = 1; + type = "M"; + } else { + musb->is_multipoint = 0; + type = ""; +#ifdef CONFIG_USB_MUSB_HDRC_HCD +#ifndef CONFIG_USB_OTG_BLACKLIST_HUB + printk(KERN_ERR + "%s: kernel must blacklist external hubs\n", + musb_driver_name); +#endif +#endif + } + + /* log release info */ + hwvers = musb_readw(mbase, MUSB_HWVERS); + rev_major = (hwvers >> 10) & 0x1f; + rev_minor = hwvers & 0x3ff; + snprintf(aRevision, 32, "%d.%d%s", rev_major, + rev_minor, (hwvers & 0x8000) ? "RC" : ""); + printk(KERN_DEBUG "%s: %sHDRC RTL version %s %s\n", + musb_driver_name, type, aRevision, aDate); + + /* configure ep0 */ + musb->endpoints[0].max_packet_sz_tx = MUSB_EP0_FIFOSIZE; + musb->endpoints[0].max_packet_sz_rx = MUSB_EP0_FIFOSIZE; + + /* discover endpoint configuration */ + musb->nr_endpoints = 1; + musb->epmask = 1; + + if (reg & MUSB_CONFIGDATA_DYNFIFO) { + if (musb->config->dyn_fifo) + status = ep_config_from_table(musb); + else { + ERR("reconfigure software for Dynamic FIFOs\n"); + status = -ENODEV; + } + } else { + if (!musb->config->dyn_fifo) + status = ep_config_from_hw(musb); + else { + ERR("reconfigure software for static FIFOs\n"); + return -ENODEV; + } + } + + if (status < 0) + return status; + + /* finish init, and print endpoint config */ + for (i = 0; i < musb->nr_endpoints; i++) { + struct musb_hw_ep *hw_ep = musb->endpoints + i; + + hw_ep->fifo = MUSB_FIFO_OFFSET(i) + mbase; +#ifdef CONFIG_USB_TUSB6010 + hw_ep->fifo_async = musb->async + 0x400 + MUSB_FIFO_OFFSET(i); + hw_ep->fifo_sync = musb->sync + 0x400 + MUSB_FIFO_OFFSET(i); + hw_ep->fifo_sync_va = + musb->sync_va + 0x400 + MUSB_FIFO_OFFSET(i); + + if (i == 0) + hw_ep->conf = mbase - 0x400 + TUSB_EP0_CONF; + else + hw_ep->conf = mbase + 0x400 + (((i - 1) & 0xf) << 2); +#endif + + hw_ep->regs = MUSB_EP_OFFSET(i, 0) + mbase; +#ifdef CONFIG_USB_MUSB_HDRC_HCD + hw_ep->target_regs = MUSB_BUSCTL_OFFSET(i, 0) + mbase; + hw_ep->rx_reinit = 1; + hw_ep->tx_reinit = 1; +#endif + + if (hw_ep->max_packet_sz_tx) { + printk(KERN_DEBUG + "%s: hw_ep %d%s, %smax %d\n", + musb_driver_name, i, + hw_ep->is_shared_fifo ? "shared" : "tx", + hw_ep->tx_double_buffered + ? "doublebuffer, " : "", + hw_ep->max_packet_sz_tx); + } + if (hw_ep->max_packet_sz_rx && !hw_ep->is_shared_fifo) { + printk(KERN_DEBUG + "%s: hw_ep %d%s, %smax %d\n", + musb_driver_name, i, + "rx", + hw_ep->rx_double_buffered + ? "doublebuffer, " : "", + hw_ep->max_packet_sz_rx); + } + if (!(hw_ep->max_packet_sz_tx || hw_ep->max_packet_sz_rx)) + DBG(1, "hw_ep %d not configured\n", i); + } + + return 0; +} + +/*-------------------------------------------------------------------------*/ + +#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3430) + +static irqreturn_t generic_interrupt(int irq, void *__hci) +{ + unsigned long flags; + irqreturn_t retval = IRQ_NONE; + struct musb *musb = __hci; + + spin_lock_irqsave(&musb->lock, flags); + + musb->int_usb = musb_readb(musb->mregs, MUSB_INTRUSB); + musb->int_tx = musb_readw(musb->mregs, MUSB_INTRTX); + musb->int_rx = musb_readw(musb->mregs, MUSB_INTRRX); + + if (musb->int_usb || musb->int_tx || musb->int_rx) + retval = musb_interrupt(musb); + + spin_unlock_irqrestore(&musb->lock, flags); + + /* REVISIT we sometimes get spurious IRQs on g_ep0 + * not clear why... + */ + if (retval != IRQ_HANDLED) + DBG(5, "spurious?\n"); + + return IRQ_HANDLED; +} + +#else +#define generic_interrupt NULL +#endif + +/* + * handle all the irqs defined by the HDRC core. for now we expect: other + * irq sources (phy, dma, etc) will be handled first, musb->int_* values + * will be assigned, and the irq will already have been acked. + * + * called in irq context with spinlock held, irqs blocked + */ +irqreturn_t musb_interrupt(struct musb *musb) +{ + irqreturn_t retval = IRQ_NONE; + u8 devctl, power; + int ep_num; + u32 reg; + + devctl = musb_readb(musb->mregs, MUSB_DEVCTL); + power = musb_readb(musb->mregs, MUSB_POWER); + + DBG(4, "** IRQ %s usb%04x tx%04x rx%04x\n", + (devctl & MUSB_DEVCTL_HM) ? "host" : "peripheral", + musb->int_usb, musb->int_tx, musb->int_rx); + + /* the core can interrupt us for multiple reasons; docs have + * a generic interrupt flowchart to follow + */ + if (musb->int_usb & STAGE0_MASK) + retval |= musb_stage0_irq(musb, musb->int_usb, + devctl, power); + + /* "stage 1" is handling endpoint irqs */ + + /* handle endpoint 0 first */ + if (musb->int_tx & 1) { + if (devctl & MUSB_DEVCTL_HM) + retval |= musb_h_ep0_irq(musb); + else + retval |= musb_g_ep0_irq(musb); + } + + /* RX on endpoints 1-15 */ + reg = musb->int_rx >> 1; + ep_num = 1; + while (reg) { + if (reg & 1) { + /* musb_ep_select(musb->mregs, ep_num); */ + /* REVISIT just retval = ep->rx_irq(...) */ + retval = IRQ_HANDLED; + if (devctl & MUSB_DEVCTL_HM) { + if (is_host_capable()) + musb_host_rx(musb, ep_num); + } else { + if (is_peripheral_capable()) + musb_g_rx(musb, ep_num); + } + } + + reg >>= 1; + ep_num++; + } + + /* TX on endpoints 1-15 */ + reg = musb->int_tx >> 1; + ep_num = 1; + while (reg) { + if (reg & 1) { + /* musb_ep_select(musb->mregs, ep_num); */ + /* REVISIT just retval |= ep->tx_irq(...) */ + retval = IRQ_HANDLED; + if (devctl & MUSB_DEVCTL_HM) { + if (is_host_capable()) + musb_host_tx(musb, ep_num); + } else { + if (is_peripheral_capable()) + musb_g_tx(musb, ep_num); + } + } + reg >>= 1; + ep_num++; + } + + /* finish handling "global" interrupts after handling fifos */ + if (musb->int_usb) + retval |= musb_stage2_irq(musb, + musb->int_usb, devctl, power); + + return retval; +} + + +#ifndef CONFIG_MUSB_PIO_ONLY +static int __initdata use_dma = 1; + +/* "modprobe ... use_dma=0" etc */ +module_param(use_dma, bool, 0); +MODULE_PARM_DESC(use_dma, "enable/disable use of DMA"); + +void musb_dma_completion(struct musb *musb, u8 epnum, u8 transmit) +{ + u8 devctl = musb_readb(musb->mregs, MUSB_DEVCTL); + + /* called with controller lock already held */ + + if (!epnum) { +#ifndef CONFIG_USB_TUSB_OMAP_DMA + if (!is_cppi_enabled()) { + /* endpoint 0 */ + if (devctl & MUSB_DEVCTL_HM) + musb_h_ep0_irq(musb); + else + musb_g_ep0_irq(musb); + } +#endif + } else { + /* endpoints 1..15 */ + if (transmit) { + if (devctl & MUSB_DEVCTL_HM) { + if (is_host_capable()) + musb_host_tx(musb, epnum); + } else { + if (is_peripheral_capable()) + musb_g_tx(musb, epnum); + } + } else { + /* receive */ + if (devctl & MUSB_DEVCTL_HM) { + if (is_host_capable()) + musb_host_rx(musb, epnum); + } else { + if (is_peripheral_capable()) + musb_g_rx(musb, epnum); + } + } + } +} + +#else +#define use_dma 0 +#endif + +/*-------------------------------------------------------------------------*/ + +#ifdef CONFIG_SYSFS + +static ssize_t +musb_mode_show(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct musb *musb = dev_to_musb(dev); + unsigned long flags; + int ret = -EINVAL; + + spin_lock_irqsave(&musb->lock, flags); + ret = sprintf(buf, "%s\n", otg_state_string(musb)); + spin_unlock_irqrestore(&musb->lock, flags); + + return ret; +} + +static ssize_t +musb_mode_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t n) +{ + struct musb *musb = dev_to_musb(dev); + unsigned long flags; + + spin_lock_irqsave(&musb->lock, flags); + if (!strncmp(buf, "host", 4)) + musb_platform_set_mode(musb, MUSB_HOST); + if (!strncmp(buf, "peripheral", 10)) + musb_platform_set_mode(musb, MUSB_PERIPHERAL); + if (!strncmp(buf, "otg", 3)) + musb_platform_set_mode(musb, MUSB_OTG); + spin_unlock_irqrestore(&musb->lock, flags); + + return n; +} +static DEVICE_ATTR(mode, 0644, musb_mode_show, musb_mode_store); + +static ssize_t +musb_vbus_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t n) +{ + struct musb *musb = dev_to_musb(dev); + unsigned long flags; + unsigned long val; + + if (sscanf(buf, "%lu", &val) < 1) { + printk(KERN_ERR "Invalid VBUS timeout ms value\n"); + return -EINVAL; + } + + spin_lock_irqsave(&musb->lock, flags); + musb->a_wait_bcon = val; + if (musb->xceiv.state == OTG_STATE_A_WAIT_BCON) + musb->is_active = 0; + musb_platform_try_idle(musb, jiffies + msecs_to_jiffies(val)); + spin_unlock_irqrestore(&musb->lock, flags); + + return n; +} + +static ssize_t +musb_vbus_show(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct musb *musb = dev_to_musb(dev); + unsigned long flags; + unsigned long val; + int vbus; + + spin_lock_irqsave(&musb->lock, flags); + val = musb->a_wait_bcon; + vbus = musb_platform_get_vbus_status(musb); + spin_unlock_irqrestore(&musb->lock, flags); + + return sprintf(buf, "Vbus %s, timeout %lu\n", + vbus ? "on" : "off", val); +} +static DEVICE_ATTR(vbus, 0644, musb_vbus_show, musb_vbus_store); + +#ifdef CONFIG_USB_GADGET_MUSB_HDRC + +/* Gadget drivers can't know that a host is connected so they might want + * to start SRP, but users can. This allows userspace to trigger SRP. + */ +static ssize_t +musb_srp_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t n) +{ + struct musb *musb = dev_to_musb(dev); + unsigned short srp; + + if (sscanf(buf, "%hu", &srp) != 1 + || (srp != 1)) { + printk(KERN_ERR "SRP: Value must be 1\n"); + return -EINVAL; + } + + if (srp == 1) + musb_g_wakeup(musb); + + return n; +} +static DEVICE_ATTR(srp, 0644, NULL, musb_srp_store); + +#endif /* CONFIG_USB_GADGET_MUSB_HDRC */ + +#endif /* sysfs */ + +/* Only used to provide driver mode change events */ +static void musb_irq_work(struct work_struct *data) +{ + struct musb *musb = container_of(data, struct musb, irq_work); + static int old_state; + + if (musb->xceiv.state != old_state) { + old_state = musb->xceiv.state; + sysfs_notify(&musb->controller->kobj, NULL, "mode"); + } +} + +/* -------------------------------------------------------------------------- + * Init support + */ + +static struct musb *__init +allocate_instance(struct device *dev, + struct musb_hdrc_config *config, void __iomem *mbase) +{ + struct musb *musb; + struct musb_hw_ep *ep; + int epnum; +#ifdef CONFIG_USB_MUSB_HDRC_HCD + struct usb_hcd *hcd; + + hcd = usb_create_hcd(&musb_hc_driver, dev, dev->bus_id); + if (!hcd) + return NULL; + /* usbcore sets dev->driver_data to hcd, and sometimes uses that... */ + + musb = hcd_to_musb(hcd); + INIT_LIST_HEAD(&musb->control); + INIT_LIST_HEAD(&musb->in_bulk); + INIT_LIST_HEAD(&musb->out_bulk); + + hcd->uses_new_polling = 1; + + musb->vbuserr_retry = VBUSERR_RETRY_COUNT; +#else + musb = kzalloc(sizeof *musb, GFP_KERNEL); + if (!musb) + return NULL; + dev_set_drvdata(dev, musb); + +#endif + + musb->mregs = mbase; + musb->ctrl_base = mbase; + musb->nIrq = -ENODEV; + musb->config = config; + for (epnum = 0, ep = musb->endpoints; + epnum < musb->config->num_eps; + epnum++, ep++) { + + ep->musb = musb; + ep->epnum = epnum; + } + + musb->controller = dev; + return musb; +} + +static void musb_free(struct musb *musb) +{ + /* this has multiple entry modes. it handles fault cleanup after + * probe(), where things may be partially set up, as well as rmmod + * cleanup after everything's been de-activated. + */ + +#ifdef CONFIG_SYSFS + device_remove_file(musb->controller, &dev_attr_mode); + device_remove_file(musb->controller, &dev_attr_vbus); +#ifdef CONFIG_USB_MUSB_OTG + device_remove_file(musb->controller, &dev_attr_srp); +#endif +#endif + +#ifdef CONFIG_USB_GADGET_MUSB_HDRC + musb_gadget_cleanup(musb); +#endif + + if (musb->nIrq >= 0) { + disable_irq_wake(musb->nIrq); + free_irq(musb->nIrq, musb); + } + if (is_dma_capable() && musb->dma_controller) { + struct dma_controller *c = musb->dma_controller; + + (void) c->stop(c); + dma_controller_destroy(c); + } + + musb_writeb(musb->mregs, MUSB_DEVCTL, 0); + musb_platform_exit(musb); + musb_writeb(musb->mregs, MUSB_DEVCTL, 0); + + if (musb->clock) { + clk_disable(musb->clock); + clk_put(musb->clock); + } + +#ifdef CONFIG_USB_MUSB_OTG + put_device(musb->xceiv.dev); +#endif + +#ifdef CONFIG_USB_MUSB_HDRC_HCD + usb_put_hcd(musb_to_hcd(musb)); +#else + kfree(musb); +#endif +} + +/* + * Perform generic per-controller initialization. + * + * @pDevice: the controller (already clocked, etc) + * @nIrq: irq + * @mregs: virtual address of controller registers, + * not yet corrected for platform-specific offsets + */ +static int __init +musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl) +{ + int status; + struct musb *musb; + struct musb_hdrc_platform_data *plat = dev->platform_data; + + /* The driver might handle more features than the board; OK. + * Fail when the board needs a feature that's not enabled. + */ + if (!plat) { + dev_dbg(dev, "no platform_data?\n"); + return -ENODEV; + } + switch (plat->mode) { + case MUSB_HOST: +#ifdef CONFIG_USB_MUSB_HDRC_HCD + break; +#else + goto bad_config; +#endif + case MUSB_PERIPHERAL: +#ifdef CONFIG_USB_GADGET_MUSB_HDRC + break; +#else + goto bad_config; +#endif + case MUSB_OTG: +#ifdef CONFIG_USB_MUSB_OTG + break; +#else +bad_config: +#endif + default: + dev_err(dev, "incompatible Kconfig role setting\n"); + return -EINVAL; + } + + /* allocate */ + musb = allocate_instance(dev, plat->config, ctrl); + if (!musb) + return -ENOMEM; + + spin_lock_init(&musb->lock); + musb->board_mode = plat->mode; + musb->board_set_power = plat->set_power; + musb->set_clock = plat->set_clock; + musb->min_power = plat->min_power; + + /* Clock usage is chip-specific ... functional clock (DaVinci, + * OMAP2430), or PHY ref (some TUSB6010 boards). All this core + * code does is make sure a clock handle is available; platform + * code manages it during start/stop and suspend/resume. + */ + if (plat->clock) { + musb->clock = clk_get(dev, plat->clock); + if (IS_ERR(musb->clock)) { + status = PTR_ERR(musb->clock); + musb->clock = NULL; + goto fail; + } + } + + /* assume vbus is off */ + + /* platform adjusts musb->mregs and musb->isr if needed, + * and activates clocks + */ + musb->isr = generic_interrupt; + status = musb_platform_init(musb); + + if (status < 0) + goto fail; + if (!musb->isr) { + status = -ENODEV; + goto fail2; + } + +#ifndef CONFIG_MUSB_PIO_ONLY + if (use_dma && dev->dma_mask) { + struct dma_controller *c; + + c = dma_controller_create(musb, musb->mregs); + musb->dma_controller = c; + if (c) + (void) c->start(c); + } +#endif + /* ideally this would be abstracted in platform setup */ + if (!is_dma_capable() || !musb->dma_controller) + dev->dma_mask = NULL; + + /* be sure interrupts are disabled before connecting ISR */ + musb_platform_disable(musb); + musb_generic_disable(musb); + + /* setup musb parts of the core (especially endpoints) */ + status = musb_core_init(plat->config->multipoint + ? MUSB_CONTROLLER_MHDRC + : MUSB_CONTROLLER_HDRC, musb); + if (status < 0) + goto fail2; + + /* Init IRQ workqueue before request_irq */ + INIT_WORK(&musb->irq_work, musb_irq_work); + + /* attach to the IRQ */ + if (request_irq(nIrq, musb->isr, 0, dev->bus_id, musb)) { + dev_err(dev, "request_irq %d failed!\n", nIrq); + status = -ENODEV; + goto fail2; + } + musb->nIrq = nIrq; +/* FIXME this handles wakeup irqs wrong */ + if (enable_irq_wake(nIrq) == 0) + device_init_wakeup(dev, 1); + + pr_info("%s: USB %s mode controller at %p using %s, IRQ %d\n", + musb_driver_name, + ({char *s; + switch (musb->board_mode) { + case MUSB_HOST: s = "Host"; break; + case MUSB_PERIPHERAL: s = "Peripheral"; break; + default: s = "OTG"; break; + }; s; }), + ctrl, + (is_dma_capable() && musb->dma_controller) + ? "DMA" : "PIO", + musb->nIrq); + +#ifdef CONFIG_USB_MUSB_HDRC_HCD + /* host side needs more setup, except for no-host modes */ + if (musb->board_mode != MUSB_PERIPHERAL) { + struct usb_hcd *hcd = musb_to_hcd(musb); + + if (musb->board_mode == MUSB_OTG) + hcd->self.otg_port = 1; + musb->xceiv.host = &hcd->self; + hcd->power_budget = 2 * (plat->power ? : 250); + } +#endif /* CONFIG_USB_MUSB_HDRC_HCD */ + + /* For the host-only role, we can activate right away. + * (We expect the ID pin to be forcibly grounded!!) + * Otherwise, wait till the gadget driver hooks up. + */ + if (!is_otg_enabled(musb) && is_host_enabled(musb)) { + MUSB_HST_MODE(musb); + musb->xceiv.default_a = 1; + musb->xceiv.state = OTG_STATE_A_IDLE; + + status = usb_add_hcd(musb_to_hcd(musb), -1, 0); + if (status) + goto fail; + + DBG(1, "%s mode, status %d, devctl %02x %c\n", + "HOST", status, + musb_readb(musb->mregs, MUSB_DEVCTL), + (musb_readb(musb->mregs, MUSB_DEVCTL) + & MUSB_DEVCTL_BDEVICE + ? 'B' : 'A')); + + } else /* peripheral is enabled */ { + MUSB_DEV_MODE(musb); + musb->xceiv.default_a = 0; + musb->xceiv.state = OTG_STATE_B_IDLE; + + status = musb_gadget_setup(musb); + if (status) + goto fail; + + DBG(1, "%s mode, status %d, dev%02x\n", + is_otg_enabled(musb) ? "OTG" : "PERIPHERAL", + status, + musb_readb(musb->mregs, MUSB_DEVCTL)); + + } + + return 0; + +fail: + if (musb->clock) + clk_put(musb->clock); + device_init_wakeup(dev, 0); + musb_free(musb); + return status; + +#ifdef CONFIG_SYSFS + status = device_create_file(dev, &dev_attr_mode); + status = device_create_file(dev, &dev_attr_vbus); +#ifdef CONFIG_USB_GADGET_MUSB_HDRC + status = device_create_file(dev, &dev_attr_srp); +#endif /* CONFIG_USB_GADGET_MUSB_HDRC */ + status = 0; +#endif + + return status; + +fail2: + musb_platform_exit(musb); + goto fail; +} + +/*-------------------------------------------------------------------------*/ + +/* all implementations (PCI bridge to FPGA, VLYNQ, etc) should just + * bridge to a platform device; this driver then suffices. + */ + +#ifndef CONFIG_MUSB_PIO_ONLY +static u64 *orig_dma_mask; +#endif + +static int __init musb_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + int irq = platform_get_irq(pdev, 0); + struct resource *iomem; + void __iomem *base; + + iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!iomem || irq == 0) + return -ENODEV; + + base = ioremap(iomem->start, iomem->end - iomem->start + 1); + if (!base) { + dev_err(dev, "ioremap failed\n"); + return -ENOMEM; + } + +#ifndef CONFIG_MUSB_PIO_ONLY + /* clobbered by use_dma=n */ + orig_dma_mask = dev->dma_mask; +#endif + return musb_init_controller(dev, irq, base); +} + +static int __devexit musb_remove(struct platform_device *pdev) +{ + struct musb *musb = dev_to_musb(&pdev->dev); + void __iomem *ctrl_base = musb->ctrl_base; + + /* this gets called on rmmod. + * - Host mode: host may still be active + * - Peripheral mode: peripheral is deactivated (or never-activated) + * - OTG mode: both roles are deactivated (or never-activated) + */ + musb_shutdown(pdev); +#ifdef CONFIG_USB_MUSB_HDRC_HCD + if (musb->board_mode == MUSB_HOST) + usb_remove_hcd(musb_to_hcd(musb)); +#endif + musb_free(musb); + iounmap(ctrl_base); + device_init_wakeup(&pdev->dev, 0); +#ifndef CONFIG_MUSB_PIO_ONLY + pdev->dev.dma_mask = orig_dma_mask; +#endif + return 0; +} + +#ifdef CONFIG_PM + +static int musb_suspend(struct platform_device *pdev, pm_message_t message) +{ + unsigned long flags; + struct musb *musb = dev_to_musb(&pdev->dev); + + if (!musb->clock) + return 0; + + spin_lock_irqsave(&musb->lock, flags); + + if (is_peripheral_active(musb)) { + /* FIXME force disconnect unless we know USB will wake + * the system up quickly enough to respond ... + */ + } else if (is_host_active(musb)) { + /* we know all the children are suspended; sometimes + * they will even be wakeup-enabled. + */ + } + + if (musb->set_clock) + musb->set_clock(musb->clock, 0); + else + clk_disable(musb->clock); + spin_unlock_irqrestore(&musb->lock, flags); + return 0; +} + +static int musb_resume(struct platform_device *pdev) +{ + unsigned long flags; + struct musb *musb = dev_to_musb(&pdev->dev); + + if (!musb->clock) + return 0; + + spin_lock_irqsave(&musb->lock, flags); + + if (musb->set_clock) + musb->set_clock(musb->clock, 1); + else + clk_enable(musb->clock); + + /* for static cmos like DaVinci, register values were preserved + * unless for some reason the whole soc powered down and we're + * not treating that as a whole-system restart (e.g. swsusp) + */ + spin_unlock_irqrestore(&musb->lock, flags); + return 0; +} + +#else +#define musb_suspend NULL +#define musb_resume NULL +#endif + +static struct platform_driver musb_driver = { + .driver = { + .name = (char *)musb_driver_name, + .bus = &platform_bus_type, + .owner = THIS_MODULE, + }, + .remove = __devexit_p(musb_remove), + .shutdown = musb_shutdown, + .suspend = musb_suspend, + .resume = musb_resume, +}; + +/*-------------------------------------------------------------------------*/ + +static int __init musb_init(void) +{ +#ifdef CONFIG_USB_MUSB_HDRC_HCD + if (usb_disabled()) + return 0; +#endif + + pr_info("%s: version " MUSB_VERSION ", " +#ifdef CONFIG_MUSB_PIO_ONLY + "pio" +#elif defined(CONFIG_USB_TI_CPPI_DMA) + "cppi-dma" +#elif defined(CONFIG_USB_INVENTRA_DMA) + "musb-dma" +#elif defined(CONFIG_USB_TUSB_OMAP_DMA) + "tusb-omap-dma" +#else + "?dma?" +#endif + ", " +#ifdef CONFIG_USB_MUSB_OTG + "otg (peripheral+host)" +#elif defined(CONFIG_USB_GADGET_MUSB_HDRC) + "peripheral" +#elif defined(CONFIG_USB_MUSB_HDRC_HCD) + "host" +#endif + ", debug=%d\n", + musb_driver_name, debug); + return platform_driver_probe(&musb_driver, musb_probe); +} + +/* make us init after usbcore and before usb + * gadget and host-side drivers start to register + */ +subsys_initcall(musb_init); + +static void __exit musb_cleanup(void) +{ + platform_driver_unregister(&musb_driver); +} +module_exit(musb_cleanup); diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h new file mode 100644 index 0000000000000000000000000000000000000000..82227251931b4c8c512f5d66babe9fec3fbafff2 --- /dev/null +++ b/drivers/usb/musb/musb_core.h @@ -0,0 +1,488 @@ +/* + * MUSB OTG driver defines + * + * Copyright 2005 Mentor Graphics Corporation + * Copyright (C) 2005-2006 by Texas Instruments + * Copyright (C) 2006-2007 Nokia Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef __MUSB_CORE_H__ +#define __MUSB_CORE_H__ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +struct musb; +struct musb_hw_ep; +struct musb_ep; + + +#include "musb_debug.h" +#include "musb_dma.h" + +#include "musb_io.h" +#include "musb_regs.h" + +#include "musb_gadget.h" +#include "../core/hcd.h" +#include "musb_host.h" + + + +#ifdef CONFIG_USB_MUSB_OTG + +#define is_peripheral_enabled(musb) ((musb)->board_mode != MUSB_HOST) +#define is_host_enabled(musb) ((musb)->board_mode != MUSB_PERIPHERAL) +#define is_otg_enabled(musb) ((musb)->board_mode == MUSB_OTG) + +/* NOTE: otg and peripheral-only state machines start at B_IDLE. + * OTG or host-only go to A_IDLE when ID is sensed. + */ +#define is_peripheral_active(m) (!(m)->is_host) +#define is_host_active(m) ((m)->is_host) + +#else +#define is_peripheral_enabled(musb) is_peripheral_capable() +#define is_host_enabled(musb) is_host_capable() +#define is_otg_enabled(musb) 0 + +#define is_peripheral_active(musb) is_peripheral_capable() +#define is_host_active(musb) is_host_capable() +#endif + +#if defined(CONFIG_USB_MUSB_OTG) || defined(CONFIG_USB_MUSB_PERIPHERAL) +/* for some reason, the "select USB_GADGET_MUSB_HDRC" doesn't always + * override that choice selection (often USB_GADGET_DUMMY_HCD). + */ +#ifndef CONFIG_USB_GADGET_MUSB_HDRC +#error bogus Kconfig output ... select CONFIG_USB_GADGET_MUSB_HDRC +#endif +#endif /* need MUSB gadget selection */ + + +#ifdef CONFIG_PROC_FS +#include +#define MUSB_CONFIG_PROC_FS +#endif + +/****************************** PERIPHERAL ROLE *****************************/ + +#ifdef CONFIG_USB_GADGET_MUSB_HDRC + +#define is_peripheral_capable() (1) + +extern irqreturn_t musb_g_ep0_irq(struct musb *); +extern void musb_g_tx(struct musb *, u8); +extern void musb_g_rx(struct musb *, u8); +extern void musb_g_reset(struct musb *); +extern void musb_g_suspend(struct musb *); +extern void musb_g_resume(struct musb *); +extern void musb_g_wakeup(struct musb *); +extern void musb_g_disconnect(struct musb *); + +#else + +#define is_peripheral_capable() (0) + +static inline irqreturn_t musb_g_ep0_irq(struct musb *m) { return IRQ_NONE; } +static inline void musb_g_reset(struct musb *m) {} +static inline void musb_g_suspend(struct musb *m) {} +static inline void musb_g_resume(struct musb *m) {} +static inline void musb_g_wakeup(struct musb *m) {} +static inline void musb_g_disconnect(struct musb *m) {} + +#endif + +/****************************** HOST ROLE ***********************************/ + +#ifdef CONFIG_USB_MUSB_HDRC_HCD + +#define is_host_capable() (1) + +extern irqreturn_t musb_h_ep0_irq(struct musb *); +extern void musb_host_tx(struct musb *, u8); +extern void musb_host_rx(struct musb *, u8); + +#else + +#define is_host_capable() (0) + +static inline irqreturn_t musb_h_ep0_irq(struct musb *m) { return IRQ_NONE; } +static inline void musb_host_tx(struct musb *m, u8 e) {} +static inline void musb_host_rx(struct musb *m, u8 e) {} + +#endif + + +/****************************** CONSTANTS ********************************/ + +#ifndef MUSB_C_NUM_EPS +#define MUSB_C_NUM_EPS ((u8)16) +#endif + +#ifndef MUSB_MAX_END0_PACKET +#define MUSB_MAX_END0_PACKET ((u16)MUSB_EP0_FIFOSIZE) +#endif + +/* host side ep0 states */ +enum musb_h_ep0_state { + MUSB_EP0_IDLE, + MUSB_EP0_START, /* expect ack of setup */ + MUSB_EP0_IN, /* expect IN DATA */ + MUSB_EP0_OUT, /* expect ack of OUT DATA */ + MUSB_EP0_STATUS, /* expect ack of STATUS */ +} __attribute__ ((packed)); + +/* peripheral side ep0 states */ +enum musb_g_ep0_state { + MUSB_EP0_STAGE_SETUP, /* idle, waiting for setup */ + MUSB_EP0_STAGE_TX, /* IN data */ + MUSB_EP0_STAGE_RX, /* OUT data */ + MUSB_EP0_STAGE_STATUSIN, /* (after OUT data) */ + MUSB_EP0_STAGE_STATUSOUT, /* (after IN data) */ + MUSB_EP0_STAGE_ACKWAIT, /* after zlp, before statusin */ +} __attribute__ ((packed)); + +/* OTG protocol constants */ +#define OTG_TIME_A_WAIT_VRISE 100 /* msec (max) */ +#define OTG_TIME_A_WAIT_BCON 0 /* 0=infinite; min 1000 msec */ +#define OTG_TIME_A_IDLE_BDIS 200 /* msec (min) */ + +/*************************** REGISTER ACCESS ********************************/ + +/* Endpoint registers (other than dynfifo setup) can be accessed either + * directly with the "flat" model, or after setting up an index register. + */ + +#if defined(CONFIG_ARCH_DAVINCI) || defined(CONFIG_ARCH_OMAP2430) \ + || defined(CONFIG_ARCH_OMAP3430) +/* REVISIT indexed access seemed to + * misbehave (on DaVinci) for at least peripheral IN ... + */ +#define MUSB_FLAT_REG +#endif + +/* TUSB mapping: "flat" plus ep0 special cases */ +#if defined(CONFIG_USB_TUSB6010) +#define musb_ep_select(_mbase, _epnum) \ + musb_writeb((_mbase), MUSB_INDEX, (_epnum)) +#define MUSB_EP_OFFSET MUSB_TUSB_OFFSET + +/* "flat" mapping: each endpoint has its own i/o address */ +#elif defined(MUSB_FLAT_REG) +#define musb_ep_select(_mbase, _epnum) (((void)(_mbase)), ((void)(_epnum))) +#define MUSB_EP_OFFSET MUSB_FLAT_OFFSET + +/* "indexed" mapping: INDEX register controls register bank select */ +#else +#define musb_ep_select(_mbase, _epnum) \ + musb_writeb((_mbase), MUSB_INDEX, (_epnum)) +#define MUSB_EP_OFFSET MUSB_INDEXED_OFFSET +#endif + +/****************************** FUNCTIONS ********************************/ + +#define MUSB_HST_MODE(_musb)\ + { (_musb)->is_host = true; } +#define MUSB_DEV_MODE(_musb) \ + { (_musb)->is_host = false; } + +#define test_devctl_hst_mode(_x) \ + (musb_readb((_x)->mregs, MUSB_DEVCTL)&MUSB_DEVCTL_HM) + +#define MUSB_MODE(musb) ((musb)->is_host ? "Host" : "Peripheral") + +/******************************** TYPES *************************************/ + +/* + * struct musb_hw_ep - endpoint hardware (bidirectional) + * + * Ordered slightly for better cacheline locality. + */ +struct musb_hw_ep { + struct musb *musb; + void __iomem *fifo; + void __iomem *regs; + +#ifdef CONFIG_USB_TUSB6010 + void __iomem *conf; +#endif + + /* index in musb->endpoints[] */ + u8 epnum; + + /* hardware configuration, possibly dynamic */ + bool is_shared_fifo; + bool tx_double_buffered; + bool rx_double_buffered; + u16 max_packet_sz_tx; + u16 max_packet_sz_rx; + + struct dma_channel *tx_channel; + struct dma_channel *rx_channel; + +#ifdef CONFIG_USB_TUSB6010 + /* TUSB has "asynchronous" and "synchronous" dma modes */ + dma_addr_t fifo_async; + dma_addr_t fifo_sync; + void __iomem *fifo_sync_va; +#endif + +#ifdef CONFIG_USB_MUSB_HDRC_HCD + void __iomem *target_regs; + + /* currently scheduled peripheral endpoint */ + struct musb_qh *in_qh; + struct musb_qh *out_qh; + + u8 rx_reinit; + u8 tx_reinit; +#endif + +#ifdef CONFIG_USB_GADGET_MUSB_HDRC + /* peripheral side */ + struct musb_ep ep_in; /* TX */ + struct musb_ep ep_out; /* RX */ +#endif +}; + +static inline struct usb_request *next_in_request(struct musb_hw_ep *hw_ep) +{ +#ifdef CONFIG_USB_GADGET_MUSB_HDRC + return next_request(&hw_ep->ep_in); +#else + return NULL; +#endif +} + +static inline struct usb_request *next_out_request(struct musb_hw_ep *hw_ep) +{ +#ifdef CONFIG_USB_GADGET_MUSB_HDRC + return next_request(&hw_ep->ep_out); +#else + return NULL; +#endif +} + +/* + * struct musb - Driver instance data. + */ +struct musb { + /* device lock */ + spinlock_t lock; + struct clk *clock; + irqreturn_t (*isr)(int, void *); + struct work_struct irq_work; + +/* this hub status bit is reserved by USB 2.0 and not seen by usbcore */ +#define MUSB_PORT_STAT_RESUME (1 << 31) + + u32 port1_status; + +#ifdef CONFIG_USB_MUSB_HDRC_HCD + unsigned long rh_timer; + + enum musb_h_ep0_state ep0_stage; + + /* bulk traffic normally dedicates endpoint hardware, and each + * direction has its own ring of host side endpoints. + * we try to progress the transfer at the head of each endpoint's + * queue until it completes or NAKs too much; then we try the next + * endpoint. + */ + struct musb_hw_ep *bulk_ep; + + struct list_head control; /* of musb_qh */ + struct list_head in_bulk; /* of musb_qh */ + struct list_head out_bulk; /* of musb_qh */ + struct musb_qh *periodic[32]; /* tree of interrupt+iso */ +#endif + + /* called with IRQs blocked; ON/nonzero implies starting a session, + * and waiting at least a_wait_vrise_tmout. + */ + void (*board_set_vbus)(struct musb *, int is_on); + + struct dma_controller *dma_controller; + + struct device *controller; + void __iomem *ctrl_base; + void __iomem *mregs; + +#ifdef CONFIG_USB_TUSB6010 + dma_addr_t async; + dma_addr_t sync; + void __iomem *sync_va; +#endif + + /* passed down from chip/board specific irq handlers */ + u8 int_usb; + u16 int_rx; + u16 int_tx; + + struct otg_transceiver xceiv; + + int nIrq; + + struct musb_hw_ep endpoints[MUSB_C_NUM_EPS]; +#define control_ep endpoints + +#define VBUSERR_RETRY_COUNT 3 + u16 vbuserr_retry; + u16 epmask; + u8 nr_endpoints; + + u8 board_mode; /* enum musb_mode */ + int (*board_set_power)(int state); + + int (*set_clock)(struct clk *clk, int is_active); + + u8 min_power; /* vbus for periph, in mA/2 */ + + bool is_host; + + int a_wait_bcon; /* VBUS timeout in msecs */ + unsigned long idle_timeout; /* Next timeout in jiffies */ + + /* active means connected and not suspended */ + unsigned is_active:1; + + unsigned is_multipoint:1; + unsigned ignore_disconnect:1; /* during bus resets */ + +#ifdef C_MP_TX + unsigned bulk_split:1; +#define can_bulk_split(musb,type) \ + (((type) == USB_ENDPOINT_XFER_BULK) && (musb)->bulk_split) +#else +#define can_bulk_split(musb, type) 0 +#endif + +#ifdef C_MP_RX + unsigned bulk_combine:1; +#define can_bulk_combine(musb,type) \ + (((type) == USB_ENDPOINT_XFER_BULK) && (musb)->bulk_combine) +#else +#define can_bulk_combine(musb, type) 0 +#endif + +#ifdef CONFIG_USB_GADGET_MUSB_HDRC + /* is_suspended means USB B_PERIPHERAL suspend */ + unsigned is_suspended:1; + + /* may_wakeup means remote wakeup is enabled */ + unsigned may_wakeup:1; + + /* is_self_powered is reported in device status and the + * config descriptor. is_bus_powered means B_PERIPHERAL + * draws some VBUS current; both can be true. + */ + unsigned is_self_powered:1; + unsigned is_bus_powered:1; + + unsigned set_address:1; + unsigned test_mode:1; + unsigned softconnect:1; + + u8 address; + u8 test_mode_nr; + u16 ackpend; /* ep0 */ + enum musb_g_ep0_state ep0_state; + struct usb_gadget g; /* the gadget */ + struct usb_gadget_driver *gadget_driver; /* its driver */ +#endif + + struct musb_hdrc_config *config; + +#ifdef MUSB_CONFIG_PROC_FS + struct proc_dir_entry *proc_entry; +#endif +}; + +static inline void musb_set_vbus(struct musb *musb, int is_on) +{ + musb->board_set_vbus(musb, is_on); +} + +#ifdef CONFIG_USB_GADGET_MUSB_HDRC +static inline struct musb *gadget_to_musb(struct usb_gadget *g) +{ + return container_of(g, struct musb, g); +} +#endif + + +/***************************** Glue it together *****************************/ + +extern const char musb_driver_name[]; + +extern void musb_start(struct musb *musb); +extern void musb_stop(struct musb *musb); + +extern void musb_write_fifo(struct musb_hw_ep *ep, u16 len, const u8 *src); +extern void musb_read_fifo(struct musb_hw_ep *ep, u16 len, u8 *dst); + +extern void musb_load_testpacket(struct musb *); + +extern irqreturn_t musb_interrupt(struct musb *); + +extern void musb_platform_enable(struct musb *musb); +extern void musb_platform_disable(struct musb *musb); + +extern void musb_hnp_stop(struct musb *musb); + +extern void musb_platform_set_mode(struct musb *musb, u8 musb_mode); + +#if defined(CONFIG_USB_TUSB6010) || \ + defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP34XX) +extern void musb_platform_try_idle(struct musb *musb, unsigned long timeout); +#else +#define musb_platform_try_idle(x, y) do {} while (0) +#endif + +#ifdef CONFIG_USB_TUSB6010 +extern int musb_platform_get_vbus_status(struct musb *musb); +#else +#define musb_platform_get_vbus_status(x) 0 +#endif + +extern int __init musb_platform_init(struct musb *musb); +extern int musb_platform_exit(struct musb *musb); + +#endif /* __MUSB_CORE_H__ */ diff --git a/drivers/usb/musb/musb_debug.h b/drivers/usb/musb/musb_debug.h new file mode 100644 index 0000000000000000000000000000000000000000..4d2794441b153ac6c2f745b99f06c245cb56bbe5 --- /dev/null +++ b/drivers/usb/musb/musb_debug.h @@ -0,0 +1,62 @@ +/* + * MUSB OTG driver debug defines + * + * Copyright 2005 Mentor Graphics Corporation + * Copyright (C) 2005-2006 by Texas Instruments + * Copyright (C) 2006-2007 Nokia Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef __MUSB_LINUX_DEBUG_H__ +#define __MUSB_LINUX_DEBUG_H__ + +#define yprintk(facility, format, args...) \ + do { printk(facility "%s %d: " format , \ + __func__, __LINE__ , ## args); } while (0) +#define WARNING(fmt, args...) yprintk(KERN_WARNING, fmt, ## args) +#define INFO(fmt, args...) yprintk(KERN_INFO, fmt, ## args) +#define ERR(fmt, args...) yprintk(KERN_ERR, fmt, ## args) + +#define xprintk(level, facility, format, args...) do { \ + if (_dbg_level(level)) { \ + printk(facility "%s %d: " format , \ + __func__, __LINE__ , ## args); \ + } } while (0) + +extern unsigned debug; + +static inline int _dbg_level(unsigned l) +{ + return debug >= l; +} + +#define DBG(level, fmt, args...) xprintk(level, KERN_DEBUG, fmt, ## args) + +extern const char *otg_state_string(struct musb *); + +#endif /* __MUSB_LINUX_DEBUG_H__ */ diff --git a/drivers/usb/musb/musb_dma.h b/drivers/usb/musb/musb_dma.h new file mode 100644 index 0000000000000000000000000000000000000000..0a2c4e3602c1bce77ab28cec193e5ea51d1bfda6 --- /dev/null +++ b/drivers/usb/musb/musb_dma.h @@ -0,0 +1,172 @@ +/* + * MUSB OTG driver DMA controller abstraction + * + * Copyright 2005 Mentor Graphics Corporation + * Copyright (C) 2005-2006 by Texas Instruments + * Copyright (C) 2006-2007 Nokia Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef __MUSB_DMA_H__ +#define __MUSB_DMA_H__ + +struct musb_hw_ep; + +/* + * DMA Controller Abstraction + * + * DMA Controllers are abstracted to allow use of a variety of different + * implementations of DMA, as allowed by the Inventra USB cores. On the + * host side, usbcore sets up the DMA mappings and flushes caches; on the + * peripheral side, the gadget controller driver does. Responsibilities + * of a DMA controller driver include: + * + * - Handling the details of moving multiple USB packets + * in cooperation with the Inventra USB core, including especially + * the correct RX side treatment of short packets and buffer-full + * states (both of which terminate transfers). + * + * - Knowing the correlation between dma channels and the + * Inventra core's local endpoint resources and data direction. + * + * - Maintaining a list of allocated/available channels. + * + * - Updating channel status on interrupts, + * whether shared with the Inventra core or separate. + */ + +#define DMA_ADDR_INVALID (~(dma_addr_t)0) + +#ifndef CONFIG_MUSB_PIO_ONLY +#define is_dma_capable() (1) +#else +#define is_dma_capable() (0) +#endif + +#ifdef CONFIG_USB_TI_CPPI_DMA +#define is_cppi_enabled() 1 +#else +#define is_cppi_enabled() 0 +#endif + +#ifdef CONFIG_USB_TUSB_OMAP_DMA +#define tusb_dma_omap() 1 +#else +#define tusb_dma_omap() 0 +#endif + +/* + * DMA channel status ... updated by the dma controller driver whenever that + * status changes, and protected by the overall controller spinlock. + */ +enum dma_channel_status { + /* unallocated */ + MUSB_DMA_STATUS_UNKNOWN, + /* allocated ... but not busy, no errors */ + MUSB_DMA_STATUS_FREE, + /* busy ... transactions are active */ + MUSB_DMA_STATUS_BUSY, + /* transaction(s) aborted due to ... dma or memory bus error */ + MUSB_DMA_STATUS_BUS_ABORT, + /* transaction(s) aborted due to ... core error or USB fault */ + MUSB_DMA_STATUS_CORE_ABORT +}; + +struct dma_controller; + +/** + * struct dma_channel - A DMA channel. + * @private_data: channel-private data + * @max_len: the maximum number of bytes the channel can move in one + * transaction (typically representing many USB maximum-sized packets) + * @actual_len: how many bytes have been transferred + * @status: current channel status (updated e.g. on interrupt) + * @desired_mode: true if mode 1 is desired; false if mode 0 is desired + * + * channels are associated with an endpoint for the duration of at least + * one usb transfer. + */ +struct dma_channel { + void *private_data; + /* FIXME not void* private_data, but a dma_controller * */ + size_t max_len; + size_t actual_len; + enum dma_channel_status status; + bool desired_mode; +}; + +/* + * dma_channel_status - return status of dma channel + * @c: the channel + * + * Returns the software's view of the channel status. If that status is BUSY + * then it's possible that the hardware has completed (or aborted) a transfer, + * so the driver needs to update that status. + */ +static inline enum dma_channel_status +dma_channel_status(struct dma_channel *c) +{ + return (is_dma_capable() && c) ? c->status : MUSB_DMA_STATUS_UNKNOWN; +} + +/** + * struct dma_controller - A DMA Controller. + * @start: call this to start a DMA controller; + * return 0 on success, else negative errno + * @stop: call this to stop a DMA controller + * return 0 on success, else negative errno + * @channel_alloc: call this to allocate a DMA channel + * @channel_release: call this to release a DMA channel + * @channel_abort: call this to abort a pending DMA transaction, + * returning it to FREE (but allocated) state + * + * Controllers manage dma channels. + */ +struct dma_controller { + int (*start)(struct dma_controller *); + int (*stop)(struct dma_controller *); + struct dma_channel *(*channel_alloc)(struct dma_controller *, + struct musb_hw_ep *, u8 is_tx); + void (*channel_release)(struct dma_channel *); + int (*channel_program)(struct dma_channel *channel, + u16 maxpacket, u8 mode, + dma_addr_t dma_addr, + u32 length); + int (*channel_abort)(struct dma_channel *); +}; + +/* called after channel_program(), may indicate a fault */ +extern void musb_dma_completion(struct musb *musb, u8 epnum, u8 transmit); + + +extern struct dma_controller *__init +dma_controller_create(struct musb *, void __iomem *); + +extern void dma_controller_destroy(struct dma_controller *); + +#endif /* __MUSB_DMA_H__ */ diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c new file mode 100644 index 0000000000000000000000000000000000000000..d6a802c224fa8d2f7be9ba7fab7fe68db9b4202f --- /dev/null +++ b/drivers/usb/musb/musb_gadget.c @@ -0,0 +1,2031 @@ +/* + * MUSB OTG driver peripheral support + * + * Copyright 2005 Mentor Graphics Corporation + * Copyright (C) 2005-2006 by Texas Instruments + * Copyright (C) 2006-2007 Nokia Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "musb_core.h" + + +/* MUSB PERIPHERAL status 3-mar-2006: + * + * - EP0 seems solid. It passes both USBCV and usbtest control cases. + * Minor glitches: + * + * + remote wakeup to Linux hosts work, but saw USBCV failures; + * in one test run (operator error?) + * + endpoint halt tests -- in both usbtest and usbcv -- seem + * to break when dma is enabled ... is something wrongly + * clearing SENDSTALL? + * + * - Mass storage behaved ok when last tested. Network traffic patterns + * (with lots of short transfers etc) need retesting; they turn up the + * worst cases of the DMA, since short packets are typical but are not + * required. + * + * - TX/IN + * + both pio and dma behave in with network and g_zero tests + * + no cppi throughput issues other than no-hw-queueing + * + failed with FLAT_REG (DaVinci) + * + seems to behave with double buffering, PIO -and- CPPI + * + with gadgetfs + AIO, requests got lost? + * + * - RX/OUT + * + both pio and dma behave in with network and g_zero tests + * + dma is slow in typical case (short_not_ok is clear) + * + double buffering ok with PIO + * + double buffering *FAILS* with CPPI, wrong data bytes sometimes + * + request lossage observed with gadgetfs + * + * - ISO not tested ... might work, but only weakly isochronous + * + * - Gadget driver disabling of softconnect during bind() is ignored; so + * drivers can't hold off host requests until userspace is ready. + * (Workaround: they can turn it off later.) + * + * - PORTABILITY (assumes PIO works): + * + DaVinci, basically works with cppi dma + * + OMAP 2430, ditto with mentor dma + * + TUSB 6010, platform-specific dma in the works + */ + +/* ----------------------------------------------------------------------- */ + +/* + * Immediately complete a request. + * + * @param request the request to complete + * @param status the status to complete the request with + * Context: controller locked, IRQs blocked. + */ +void musb_g_giveback( + struct musb_ep *ep, + struct usb_request *request, + int status) +__releases(ep->musb->lock) +__acquires(ep->musb->lock) +{ + struct musb_request *req; + struct musb *musb; + int busy = ep->busy; + + req = to_musb_request(request); + + list_del(&request->list); + if (req->request.status == -EINPROGRESS) + req->request.status = status; + musb = req->musb; + + ep->busy = 1; + spin_unlock(&musb->lock); + if (is_dma_capable()) { + if (req->mapped) { + dma_unmap_single(musb->controller, + req->request.dma, + req->request.length, + req->tx + ? DMA_TO_DEVICE + : DMA_FROM_DEVICE); + req->request.dma = DMA_ADDR_INVALID; + req->mapped = 0; + } else if (req->request.dma != DMA_ADDR_INVALID) + dma_sync_single_for_cpu(musb->controller, + req->request.dma, + req->request.length, + req->tx + ? DMA_TO_DEVICE + : DMA_FROM_DEVICE); + } + if (request->status == 0) + DBG(5, "%s done request %p, %d/%d\n", + ep->end_point.name, request, + req->request.actual, req->request.length); + else + DBG(2, "%s request %p, %d/%d fault %d\n", + ep->end_point.name, request, + req->request.actual, req->request.length, + request->status); + req->request.complete(&req->ep->end_point, &req->request); + spin_lock(&musb->lock); + ep->busy = busy; +} + +/* ----------------------------------------------------------------------- */ + +/* + * Abort requests queued to an endpoint using the status. Synchronous. + * caller locked controller and blocked irqs, and selected this ep. + */ +static void nuke(struct musb_ep *ep, const int status) +{ + struct musb_request *req = NULL; + void __iomem *epio = ep->musb->endpoints[ep->current_epnum].regs; + + ep->busy = 1; + + if (is_dma_capable() && ep->dma) { + struct dma_controller *c = ep->musb->dma_controller; + int value; + if (ep->is_in) { + musb_writew(epio, MUSB_TXCSR, + 0 | MUSB_TXCSR_FLUSHFIFO); + musb_writew(epio, MUSB_TXCSR, + 0 | MUSB_TXCSR_FLUSHFIFO); + } else { + musb_writew(epio, MUSB_RXCSR, + 0 | MUSB_RXCSR_FLUSHFIFO); + musb_writew(epio, MUSB_RXCSR, + 0 | MUSB_RXCSR_FLUSHFIFO); + } + + value = c->channel_abort(ep->dma); + DBG(value ? 1 : 6, "%s: abort DMA --> %d\n", ep->name, value); + c->channel_release(ep->dma); + ep->dma = NULL; + } + + while (!list_empty(&(ep->req_list))) { + req = container_of(ep->req_list.next, struct musb_request, + request.list); + musb_g_giveback(ep, &req->request, status); + } +} + +/* ----------------------------------------------------------------------- */ + +/* Data transfers - pure PIO, pure DMA, or mixed mode */ + +/* + * This assumes the separate CPPI engine is responding to DMA requests + * from the usb core ... sequenced a bit differently from mentor dma. + */ + +static inline int max_ep_writesize(struct musb *musb, struct musb_ep *ep) +{ + if (can_bulk_split(musb, ep->type)) + return ep->hw_ep->max_packet_sz_tx; + else + return ep->packet_sz; +} + + +#ifdef CONFIG_USB_INVENTRA_DMA + +/* Peripheral tx (IN) using Mentor DMA works as follows: + Only mode 0 is used for transfers <= wPktSize, + mode 1 is used for larger transfers, + + One of the following happens: + - Host sends IN token which causes an endpoint interrupt + -> TxAvail + -> if DMA is currently busy, exit. + -> if queue is non-empty, txstate(). + + - Request is queued by the gadget driver. + -> if queue was previously empty, txstate() + + txstate() + -> start + /\ -> setup DMA + | (data is transferred to the FIFO, then sent out when + | IN token(s) are recd from Host. + | -> DMA interrupt on completion + | calls TxAvail. + | -> stop DMA, ~DmaEenab, + | -> set TxPktRdy for last short pkt or zlp + | -> Complete Request + | -> Continue next request (call txstate) + |___________________________________| + + * Non-Mentor DMA engines can of course work differently, such as by + * upleveling from irq-per-packet to irq-per-buffer. + */ + +#endif + +/* + * An endpoint is transmitting data. This can be called either from + * the IRQ routine or from ep.queue() to kickstart a request on an + * endpoint. + * + * Context: controller locked, IRQs blocked, endpoint selected + */ +static void txstate(struct musb *musb, struct musb_request *req) +{ + u8 epnum = req->epnum; + struct musb_ep *musb_ep; + void __iomem *epio = musb->endpoints[epnum].regs; + struct usb_request *request; + u16 fifo_count = 0, csr; + int use_dma = 0; + + musb_ep = req->ep; + + /* we shouldn't get here while DMA is active ... but we do ... */ + if (dma_channel_status(musb_ep->dma) == MUSB_DMA_STATUS_BUSY) { + DBG(4, "dma pending...\n"); + return; + } + + /* read TXCSR before */ + csr = musb_readw(epio, MUSB_TXCSR); + + request = &req->request; + fifo_count = min(max_ep_writesize(musb, musb_ep), + (int)(request->length - request->actual)); + + if (csr & MUSB_TXCSR_TXPKTRDY) { + DBG(5, "%s old packet still ready , txcsr %03x\n", + musb_ep->end_point.name, csr); + return; + } + + if (csr & MUSB_TXCSR_P_SENDSTALL) { + DBG(5, "%s stalling, txcsr %03x\n", + musb_ep->end_point.name, csr); + return; + } + + DBG(4, "hw_ep%d, maxpacket %d, fifo count %d, txcsr %03x\n", + epnum, musb_ep->packet_sz, fifo_count, + csr); + +#ifndef CONFIG_MUSB_PIO_ONLY + if (is_dma_capable() && musb_ep->dma) { + struct dma_controller *c = musb->dma_controller; + + use_dma = (request->dma != DMA_ADDR_INVALID); + + /* MUSB_TXCSR_P_ISO is still set correctly */ + +#ifdef CONFIG_USB_INVENTRA_DMA + { + size_t request_size; + + /* setup DMA, then program endpoint CSR */ + request_size = min(request->length, + musb_ep->dma->max_len); + if (request_size <= musb_ep->packet_sz) + musb_ep->dma->desired_mode = 0; + else + musb_ep->dma->desired_mode = 1; + + use_dma = use_dma && c->channel_program( + musb_ep->dma, musb_ep->packet_sz, + musb_ep->dma->desired_mode, + request->dma, request_size); + if (use_dma) { + if (musb_ep->dma->desired_mode == 0) { + /* ASSERT: DMAENAB is clear */ + csr &= ~(MUSB_TXCSR_AUTOSET | + MUSB_TXCSR_DMAMODE); + csr |= (MUSB_TXCSR_DMAENAB | + MUSB_TXCSR_MODE); + /* against programming guide */ + } else + csr |= (MUSB_TXCSR_AUTOSET + | MUSB_TXCSR_DMAENAB + | MUSB_TXCSR_DMAMODE + | MUSB_TXCSR_MODE); + + csr &= ~MUSB_TXCSR_P_UNDERRUN; + musb_writew(epio, MUSB_TXCSR, csr); + } + } + +#elif defined(CONFIG_USB_TI_CPPI_DMA) + /* program endpoint CSR first, then setup DMA */ + csr &= ~(MUSB_TXCSR_AUTOSET + | MUSB_TXCSR_DMAMODE + | MUSB_TXCSR_P_UNDERRUN + | MUSB_TXCSR_TXPKTRDY); + csr |= MUSB_TXCSR_MODE | MUSB_TXCSR_DMAENAB; + musb_writew(epio, MUSB_TXCSR, + (MUSB_TXCSR_P_WZC_BITS & ~MUSB_TXCSR_P_UNDERRUN) + | csr); + + /* ensure writebuffer is empty */ + csr = musb_readw(epio, MUSB_TXCSR); + + /* NOTE host side sets DMAENAB later than this; both are + * OK since the transfer dma glue (between CPPI and Mentor + * fifos) just tells CPPI it could start. Data only moves + * to the USB TX fifo when both fifos are ready. + */ + + /* "mode" is irrelevant here; handle terminating ZLPs like + * PIO does, since the hardware RNDIS mode seems unreliable + * except for the last-packet-is-already-short case. + */ + use_dma = use_dma && c->channel_program( + musb_ep->dma, musb_ep->packet_sz, + 0, + request->dma, + request->length); + if (!use_dma) { + c->channel_release(musb_ep->dma); + musb_ep->dma = NULL; + /* ASSERT: DMAENAB clear */ + csr &= ~(MUSB_TXCSR_DMAMODE | MUSB_TXCSR_MODE); + /* invariant: prequest->buf is non-null */ + } +#elif defined(CONFIG_USB_TUSB_OMAP_DMA) + use_dma = use_dma && c->channel_program( + musb_ep->dma, musb_ep->packet_sz, + request->zero, + request->dma, + request->length); +#endif + } +#endif + + if (!use_dma) { + musb_write_fifo(musb_ep->hw_ep, fifo_count, + (u8 *) (request->buf + request->actual)); + request->actual += fifo_count; + csr |= MUSB_TXCSR_TXPKTRDY; + csr &= ~MUSB_TXCSR_P_UNDERRUN; + musb_writew(epio, MUSB_TXCSR, csr); + } + + /* host may already have the data when this message shows... */ + DBG(3, "%s TX/IN %s len %d/%d, txcsr %04x, fifo %d/%d\n", + musb_ep->end_point.name, use_dma ? "dma" : "pio", + request->actual, request->length, + musb_readw(epio, MUSB_TXCSR), + fifo_count, + musb_readw(epio, MUSB_TXMAXP)); +} + +/* + * FIFO state update (e.g. data ready). + * Called from IRQ, with controller locked. + */ +void musb_g_tx(struct musb *musb, u8 epnum) +{ + u16 csr; + struct usb_request *request; + u8 __iomem *mbase = musb->mregs; + struct musb_ep *musb_ep = &musb->endpoints[epnum].ep_in; + void __iomem *epio = musb->endpoints[epnum].regs; + struct dma_channel *dma; + + musb_ep_select(mbase, epnum); + request = next_request(musb_ep); + + csr = musb_readw(epio, MUSB_TXCSR); + DBG(4, "<== %s, txcsr %04x\n", musb_ep->end_point.name, csr); + + dma = is_dma_capable() ? musb_ep->dma : NULL; + do { + /* REVISIT for high bandwidth, MUSB_TXCSR_P_INCOMPTX + * probably rates reporting as a host error + */ + if (csr & MUSB_TXCSR_P_SENTSTALL) { + csr |= MUSB_TXCSR_P_WZC_BITS; + csr &= ~MUSB_TXCSR_P_SENTSTALL; + musb_writew(epio, MUSB_TXCSR, csr); + if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) { + dma->status = MUSB_DMA_STATUS_CORE_ABORT; + musb->dma_controller->channel_abort(dma); + } + + if (request) + musb_g_giveback(musb_ep, request, -EPIPE); + + break; + } + + if (csr & MUSB_TXCSR_P_UNDERRUN) { + /* we NAKed, no big deal ... little reason to care */ + csr |= MUSB_TXCSR_P_WZC_BITS; + csr &= ~(MUSB_TXCSR_P_UNDERRUN + | MUSB_TXCSR_TXPKTRDY); + musb_writew(epio, MUSB_TXCSR, csr); + DBG(20, "underrun on ep%d, req %p\n", epnum, request); + } + + if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) { + /* SHOULD NOT HAPPEN ... has with cppi though, after + * changing SENDSTALL (and other cases); harmless? + */ + DBG(5, "%s dma still busy?\n", musb_ep->end_point.name); + break; + } + + if (request) { + u8 is_dma = 0; + + if (dma && (csr & MUSB_TXCSR_DMAENAB)) { + is_dma = 1; + csr |= MUSB_TXCSR_P_WZC_BITS; + csr &= ~(MUSB_TXCSR_DMAENAB + | MUSB_TXCSR_P_UNDERRUN + | MUSB_TXCSR_TXPKTRDY); + musb_writew(epio, MUSB_TXCSR, csr); + /* ensure writebuffer is empty */ + csr = musb_readw(epio, MUSB_TXCSR); + request->actual += musb_ep->dma->actual_len; + DBG(4, "TXCSR%d %04x, dma off, " + "len %zu, req %p\n", + epnum, csr, + musb_ep->dma->actual_len, + request); + } + + if (is_dma || request->actual == request->length) { + + /* First, maybe a terminating short packet. + * Some DMA engines might handle this by + * themselves. + */ + if ((request->zero + && request->length + && (request->length + % musb_ep->packet_sz) + == 0) +#ifdef CONFIG_USB_INVENTRA_DMA + || (is_dma && + ((!dma->desired_mode) || + (request->actual & + (musb_ep->packet_sz - 1)))) +#endif + ) { + /* on dma completion, fifo may not + * be available yet ... + */ + if (csr & MUSB_TXCSR_TXPKTRDY) + break; + + DBG(4, "sending zero pkt\n"); + musb_writew(epio, MUSB_TXCSR, + MUSB_TXCSR_MODE + | MUSB_TXCSR_TXPKTRDY); + request->zero = 0; + } + + /* ... or if not, then complete it */ + musb_g_giveback(musb_ep, request, 0); + + /* kickstart next transfer if appropriate; + * the packet that just completed might not + * be transmitted for hours or days. + * REVISIT for double buffering... + * FIXME revisit for stalls too... + */ + musb_ep_select(mbase, epnum); + csr = musb_readw(epio, MUSB_TXCSR); + if (csr & MUSB_TXCSR_FIFONOTEMPTY) + break; + request = musb_ep->desc + ? next_request(musb_ep) + : NULL; + if (!request) { + DBG(4, "%s idle now\n", + musb_ep->end_point.name); + break; + } + } + + txstate(musb, to_musb_request(request)); + } + + } while (0); +} + +/* ------------------------------------------------------------ */ + +#ifdef CONFIG_USB_INVENTRA_DMA + +/* Peripheral rx (OUT) using Mentor DMA works as follows: + - Only mode 0 is used. + + - Request is queued by the gadget class driver. + -> if queue was previously empty, rxstate() + + - Host sends OUT token which causes an endpoint interrupt + /\ -> RxReady + | -> if request queued, call rxstate + | /\ -> setup DMA + | | -> DMA interrupt on completion + | | -> RxReady + | | -> stop DMA + | | -> ack the read + | | -> if data recd = max expected + | | by the request, or host + | | sent a short packet, + | | complete the request, + | | and start the next one. + | |_____________________________________| + | else just wait for the host + | to send the next OUT token. + |__________________________________________________| + + * Non-Mentor DMA engines can of course work differently. + */ + +#endif + +/* + * Context: controller locked, IRQs blocked, endpoint selected + */ +static void rxstate(struct musb *musb, struct musb_request *req) +{ + u16 csr = 0; + const u8 epnum = req->epnum; + struct usb_request *request = &req->request; + struct musb_ep *musb_ep = &musb->endpoints[epnum].ep_out; + void __iomem *epio = musb->endpoints[epnum].regs; + u16 fifo_count = 0; + u16 len = musb_ep->packet_sz; + + csr = musb_readw(epio, MUSB_RXCSR); + + if (is_cppi_enabled() && musb_ep->dma) { + struct dma_controller *c = musb->dma_controller; + struct dma_channel *channel = musb_ep->dma; + + /* NOTE: CPPI won't actually stop advancing the DMA + * queue after short packet transfers, so this is almost + * always going to run as IRQ-per-packet DMA so that + * faults will be handled correctly. + */ + if (c->channel_program(channel, + musb_ep->packet_sz, + !request->short_not_ok, + request->dma + request->actual, + request->length - request->actual)) { + + /* make sure that if an rxpkt arrived after the irq, + * the cppi engine will be ready to take it as soon + * as DMA is enabled + */ + csr &= ~(MUSB_RXCSR_AUTOCLEAR + | MUSB_RXCSR_DMAMODE); + csr |= MUSB_RXCSR_DMAENAB | MUSB_RXCSR_P_WZC_BITS; + musb_writew(epio, MUSB_RXCSR, csr); + return; + } + } + + if (csr & MUSB_RXCSR_RXPKTRDY) { + len = musb_readw(epio, MUSB_RXCOUNT); + if (request->actual < request->length) { +#ifdef CONFIG_USB_INVENTRA_DMA + if (is_dma_capable() && musb_ep->dma) { + struct dma_controller *c; + struct dma_channel *channel; + int use_dma = 0; + + c = musb->dma_controller; + channel = musb_ep->dma; + + /* We use DMA Req mode 0 in rx_csr, and DMA controller operates in + * mode 0 only. So we do not get endpoint interrupts due to DMA + * completion. We only get interrupts from DMA controller. + * + * We could operate in DMA mode 1 if we knew the size of the tranfer + * in advance. For mass storage class, request->length = what the host + * sends, so that'd work. But for pretty much everything else, + * request->length is routinely more than what the host sends. For + * most these gadgets, end of is signified either by a short packet, + * or filling the last byte of the buffer. (Sending extra data in + * that last pckate should trigger an overflow fault.) But in mode 1, + * we don't get DMA completion interrrupt for short packets. + * + * Theoretically, we could enable DMAReq irq (MUSB_RXCSR_DMAMODE = 1), + * to get endpoint interrupt on every DMA req, but that didn't seem + * to work reliably. + * + * REVISIT an updated g_file_storage can set req->short_not_ok, which + * then becomes usable as a runtime "use mode 1" hint... + */ + + csr |= MUSB_RXCSR_DMAENAB; +#ifdef USE_MODE1 + csr |= MUSB_RXCSR_AUTOCLEAR; + /* csr |= MUSB_RXCSR_DMAMODE; */ + + /* this special sequence (enabling and then + * disabling MUSB_RXCSR_DMAMODE) is required + * to get DMAReq to activate + */ + musb_writew(epio, MUSB_RXCSR, + csr | MUSB_RXCSR_DMAMODE); +#endif + musb_writew(epio, MUSB_RXCSR, csr); + + if (request->actual < request->length) { + int transfer_size = 0; +#ifdef USE_MODE1 + transfer_size = min(request->length, + channel->max_len); +#else + transfer_size = len; +#endif + if (transfer_size <= musb_ep->packet_sz) + musb_ep->dma->desired_mode = 0; + else + musb_ep->dma->desired_mode = 1; + + use_dma = c->channel_program( + channel, + musb_ep->packet_sz, + channel->desired_mode, + request->dma + + request->actual, + transfer_size); + } + + if (use_dma) + return; + } +#endif /* Mentor's DMA */ + + fifo_count = request->length - request->actual; + DBG(3, "%s OUT/RX pio fifo %d/%d, maxpacket %d\n", + musb_ep->end_point.name, + len, fifo_count, + musb_ep->packet_sz); + + fifo_count = min(len, fifo_count); + +#ifdef CONFIG_USB_TUSB_OMAP_DMA + if (tusb_dma_omap() && musb_ep->dma) { + struct dma_controller *c = musb->dma_controller; + struct dma_channel *channel = musb_ep->dma; + u32 dma_addr = request->dma + request->actual; + int ret; + + ret = c->channel_program(channel, + musb_ep->packet_sz, + channel->desired_mode, + dma_addr, + fifo_count); + if (ret) + return; + } +#endif + + musb_read_fifo(musb_ep->hw_ep, fifo_count, (u8 *) + (request->buf + request->actual)); + request->actual += fifo_count; + + /* REVISIT if we left anything in the fifo, flush + * it and report -EOVERFLOW + */ + + /* ack the read! */ + csr |= MUSB_RXCSR_P_WZC_BITS; + csr &= ~MUSB_RXCSR_RXPKTRDY; + musb_writew(epio, MUSB_RXCSR, csr); + } + } + + /* reach the end or short packet detected */ + if (request->actual == request->length || len < musb_ep->packet_sz) + musb_g_giveback(musb_ep, request, 0); +} + +/* + * Data ready for a request; called from IRQ + */ +void musb_g_rx(struct musb *musb, u8 epnum) +{ + u16 csr; + struct usb_request *request; + void __iomem *mbase = musb->mregs; + struct musb_ep *musb_ep = &musb->endpoints[epnum].ep_out; + void __iomem *epio = musb->endpoints[epnum].regs; + struct dma_channel *dma; + + musb_ep_select(mbase, epnum); + + request = next_request(musb_ep); + + csr = musb_readw(epio, MUSB_RXCSR); + dma = is_dma_capable() ? musb_ep->dma : NULL; + + DBG(4, "<== %s, rxcsr %04x%s %p\n", musb_ep->end_point.name, + csr, dma ? " (dma)" : "", request); + + if (csr & MUSB_RXCSR_P_SENTSTALL) { + if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) { + dma->status = MUSB_DMA_STATUS_CORE_ABORT; + (void) musb->dma_controller->channel_abort(dma); + request->actual += musb_ep->dma->actual_len; + } + + csr |= MUSB_RXCSR_P_WZC_BITS; + csr &= ~MUSB_RXCSR_P_SENTSTALL; + musb_writew(epio, MUSB_RXCSR, csr); + + if (request) + musb_g_giveback(musb_ep, request, -EPIPE); + goto done; + } + + if (csr & MUSB_RXCSR_P_OVERRUN) { + /* csr |= MUSB_RXCSR_P_WZC_BITS; */ + csr &= ~MUSB_RXCSR_P_OVERRUN; + musb_writew(epio, MUSB_RXCSR, csr); + + DBG(3, "%s iso overrun on %p\n", musb_ep->name, request); + if (request && request->status == -EINPROGRESS) + request->status = -EOVERFLOW; + } + if (csr & MUSB_RXCSR_INCOMPRX) { + /* REVISIT not necessarily an error */ + DBG(4, "%s, incomprx\n", musb_ep->end_point.name); + } + + if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) { + /* "should not happen"; likely RXPKTRDY pending for DMA */ + DBG((csr & MUSB_RXCSR_DMAENAB) ? 4 : 1, + "%s busy, csr %04x\n", + musb_ep->end_point.name, csr); + goto done; + } + + if (dma && (csr & MUSB_RXCSR_DMAENAB)) { + csr &= ~(MUSB_RXCSR_AUTOCLEAR + | MUSB_RXCSR_DMAENAB + | MUSB_RXCSR_DMAMODE); + musb_writew(epio, MUSB_RXCSR, + MUSB_RXCSR_P_WZC_BITS | csr); + + request->actual += musb_ep->dma->actual_len; + + DBG(4, "RXCSR%d %04x, dma off, %04x, len %zu, req %p\n", + epnum, csr, + musb_readw(epio, MUSB_RXCSR), + musb_ep->dma->actual_len, request); + +#if defined(CONFIG_USB_INVENTRA_DMA) || defined(CONFIG_USB_TUSB_OMAP_DMA) + /* Autoclear doesn't clear RxPktRdy for short packets */ + if ((dma->desired_mode == 0) + || (dma->actual_len + & (musb_ep->packet_sz - 1))) { + /* ack the read! */ + csr &= ~MUSB_RXCSR_RXPKTRDY; + musb_writew(epio, MUSB_RXCSR, csr); + } + + /* incomplete, and not short? wait for next IN packet */ + if ((request->actual < request->length) + && (musb_ep->dma->actual_len + == musb_ep->packet_sz)) + goto done; +#endif + musb_g_giveback(musb_ep, request, 0); + + request = next_request(musb_ep); + if (!request) + goto done; + + /* don't start more i/o till the stall clears */ + musb_ep_select(mbase, epnum); + csr = musb_readw(epio, MUSB_RXCSR); + if (csr & MUSB_RXCSR_P_SENDSTALL) + goto done; + } + + + /* analyze request if the ep is hot */ + if (request) + rxstate(musb, to_musb_request(request)); + else + DBG(3, "packet waiting for %s%s request\n", + musb_ep->desc ? "" : "inactive ", + musb_ep->end_point.name); + +done: + return; +} + +/* ------------------------------------------------------------ */ + +static int musb_gadget_enable(struct usb_ep *ep, + const struct usb_endpoint_descriptor *desc) +{ + unsigned long flags; + struct musb_ep *musb_ep; + struct musb_hw_ep *hw_ep; + void __iomem *regs; + struct musb *musb; + void __iomem *mbase; + u8 epnum; + u16 csr; + unsigned tmp; + int status = -EINVAL; + + if (!ep || !desc) + return -EINVAL; + + musb_ep = to_musb_ep(ep); + hw_ep = musb_ep->hw_ep; + regs = hw_ep->regs; + musb = musb_ep->musb; + mbase = musb->mregs; + epnum = musb_ep->current_epnum; + + spin_lock_irqsave(&musb->lock, flags); + + if (musb_ep->desc) { + status = -EBUSY; + goto fail; + } + musb_ep->type = desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK; + + /* check direction and (later) maxpacket size against endpoint */ + if ((desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK) != epnum) + goto fail; + + /* REVISIT this rules out high bandwidth periodic transfers */ + tmp = le16_to_cpu(desc->wMaxPacketSize); + if (tmp & ~0x07ff) + goto fail; + musb_ep->packet_sz = tmp; + + /* enable the interrupts for the endpoint, set the endpoint + * packet size (or fail), set the mode, clear the fifo + */ + musb_ep_select(mbase, epnum); + if (desc->bEndpointAddress & USB_DIR_IN) { + u16 int_txe = musb_readw(mbase, MUSB_INTRTXE); + + if (hw_ep->is_shared_fifo) + musb_ep->is_in = 1; + if (!musb_ep->is_in) + goto fail; + if (tmp > hw_ep->max_packet_sz_tx) + goto fail; + + int_txe |= (1 << epnum); + musb_writew(mbase, MUSB_INTRTXE, int_txe); + + /* REVISIT if can_bulk_split(), use by updating "tmp"; + * likewise high bandwidth periodic tx + */ + musb_writew(regs, MUSB_TXMAXP, tmp); + + csr = MUSB_TXCSR_MODE | MUSB_TXCSR_CLRDATATOG; + if (musb_readw(regs, MUSB_TXCSR) + & MUSB_TXCSR_FIFONOTEMPTY) + csr |= MUSB_TXCSR_FLUSHFIFO; + if (musb_ep->type == USB_ENDPOINT_XFER_ISOC) + csr |= MUSB_TXCSR_P_ISO; + + /* set twice in case of double buffering */ + musb_writew(regs, MUSB_TXCSR, csr); + /* REVISIT may be inappropriate w/o FIFONOTEMPTY ... */ + musb_writew(regs, MUSB_TXCSR, csr); + + } else { + u16 int_rxe = musb_readw(mbase, MUSB_INTRRXE); + + if (hw_ep->is_shared_fifo) + musb_ep->is_in = 0; + if (musb_ep->is_in) + goto fail; + if (tmp > hw_ep->max_packet_sz_rx) + goto fail; + + int_rxe |= (1 << epnum); + musb_writew(mbase, MUSB_INTRRXE, int_rxe); + + /* REVISIT if can_bulk_combine() use by updating "tmp" + * likewise high bandwidth periodic rx + */ + musb_writew(regs, MUSB_RXMAXP, tmp); + + /* force shared fifo to OUT-only mode */ + if (hw_ep->is_shared_fifo) { + csr = musb_readw(regs, MUSB_TXCSR); + csr &= ~(MUSB_TXCSR_MODE | MUSB_TXCSR_TXPKTRDY); + musb_writew(regs, MUSB_TXCSR, csr); + } + + csr = MUSB_RXCSR_FLUSHFIFO | MUSB_RXCSR_CLRDATATOG; + if (musb_ep->type == USB_ENDPOINT_XFER_ISOC) + csr |= MUSB_RXCSR_P_ISO; + else if (musb_ep->type == USB_ENDPOINT_XFER_INT) + csr |= MUSB_RXCSR_DISNYET; + + /* set twice in case of double buffering */ + musb_writew(regs, MUSB_RXCSR, csr); + musb_writew(regs, MUSB_RXCSR, csr); + } + + /* NOTE: all the I/O code _should_ work fine without DMA, in case + * for some reason you run out of channels here. + */ + if (is_dma_capable() && musb->dma_controller) { + struct dma_controller *c = musb->dma_controller; + + musb_ep->dma = c->channel_alloc(c, hw_ep, + (desc->bEndpointAddress & USB_DIR_IN)); + } else + musb_ep->dma = NULL; + + musb_ep->desc = desc; + musb_ep->busy = 0; + status = 0; + + pr_debug("%s periph: enabled %s for %s %s, %smaxpacket %d\n", + musb_driver_name, musb_ep->end_point.name, + ({ char *s; switch (musb_ep->type) { + case USB_ENDPOINT_XFER_BULK: s = "bulk"; break; + case USB_ENDPOINT_XFER_INT: s = "int"; break; + default: s = "iso"; break; + }; s; }), + musb_ep->is_in ? "IN" : "OUT", + musb_ep->dma ? "dma, " : "", + musb_ep->packet_sz); + + schedule_work(&musb->irq_work); + +fail: + spin_unlock_irqrestore(&musb->lock, flags); + return status; +} + +/* + * Disable an endpoint flushing all requests queued. + */ +static int musb_gadget_disable(struct usb_ep *ep) +{ + unsigned long flags; + struct musb *musb; + u8 epnum; + struct musb_ep *musb_ep; + void __iomem *epio; + int status = 0; + + musb_ep = to_musb_ep(ep); + musb = musb_ep->musb; + epnum = musb_ep->current_epnum; + epio = musb->endpoints[epnum].regs; + + spin_lock_irqsave(&musb->lock, flags); + musb_ep_select(musb->mregs, epnum); + + /* zero the endpoint sizes */ + if (musb_ep->is_in) { + u16 int_txe = musb_readw(musb->mregs, MUSB_INTRTXE); + int_txe &= ~(1 << epnum); + musb_writew(musb->mregs, MUSB_INTRTXE, int_txe); + musb_writew(epio, MUSB_TXMAXP, 0); + } else { + u16 int_rxe = musb_readw(musb->mregs, MUSB_INTRRXE); + int_rxe &= ~(1 << epnum); + musb_writew(musb->mregs, MUSB_INTRRXE, int_rxe); + musb_writew(epio, MUSB_RXMAXP, 0); + } + + musb_ep->desc = NULL; + + /* abort all pending DMA and requests */ + nuke(musb_ep, -ESHUTDOWN); + + schedule_work(&musb->irq_work); + + spin_unlock_irqrestore(&(musb->lock), flags); + + DBG(2, "%s\n", musb_ep->end_point.name); + + return status; +} + +/* + * Allocate a request for an endpoint. + * Reused by ep0 code. + */ +struct usb_request *musb_alloc_request(struct usb_ep *ep, gfp_t gfp_flags) +{ + struct musb_ep *musb_ep = to_musb_ep(ep); + struct musb_request *request = NULL; + + request = kzalloc(sizeof *request, gfp_flags); + if (request) { + INIT_LIST_HEAD(&request->request.list); + request->request.dma = DMA_ADDR_INVALID; + request->epnum = musb_ep->current_epnum; + request->ep = musb_ep; + } + + return &request->request; +} + +/* + * Free a request + * Reused by ep0 code. + */ +void musb_free_request(struct usb_ep *ep, struct usb_request *req) +{ + kfree(to_musb_request(req)); +} + +static LIST_HEAD(buffers); + +struct free_record { + struct list_head list; + struct device *dev; + unsigned bytes; + dma_addr_t dma; +}; + +/* + * Context: controller locked, IRQs blocked. + */ +static void musb_ep_restart(struct musb *musb, struct musb_request *req) +{ + DBG(3, "<== %s request %p len %u on hw_ep%d\n", + req->tx ? "TX/IN" : "RX/OUT", + &req->request, req->request.length, req->epnum); + + musb_ep_select(musb->mregs, req->epnum); + if (req->tx) + txstate(musb, req); + else + rxstate(musb, req); +} + +static int musb_gadget_queue(struct usb_ep *ep, struct usb_request *req, + gfp_t gfp_flags) +{ + struct musb_ep *musb_ep; + struct musb_request *request; + struct musb *musb; + int status = 0; + unsigned long lockflags; + + if (!ep || !req) + return -EINVAL; + if (!req->buf) + return -ENODATA; + + musb_ep = to_musb_ep(ep); + musb = musb_ep->musb; + + request = to_musb_request(req); + request->musb = musb; + + if (request->ep != musb_ep) + return -EINVAL; + + DBG(4, "<== to %s request=%p\n", ep->name, req); + + /* request is mine now... */ + request->request.actual = 0; + request->request.status = -EINPROGRESS; + request->epnum = musb_ep->current_epnum; + request->tx = musb_ep->is_in; + + if (is_dma_capable() && musb_ep->dma) { + if (request->request.dma == DMA_ADDR_INVALID) { + request->request.dma = dma_map_single( + musb->controller, + request->request.buf, + request->request.length, + request->tx + ? DMA_TO_DEVICE + : DMA_FROM_DEVICE); + request->mapped = 1; + } else { + dma_sync_single_for_device(musb->controller, + request->request.dma, + request->request.length, + request->tx + ? DMA_TO_DEVICE + : DMA_FROM_DEVICE); + request->mapped = 0; + } + } else if (!req->buf) { + return -ENODATA; + } else + request->mapped = 0; + + spin_lock_irqsave(&musb->lock, lockflags); + + /* don't queue if the ep is down */ + if (!musb_ep->desc) { + DBG(4, "req %p queued to %s while ep %s\n", + req, ep->name, "disabled"); + status = -ESHUTDOWN; + goto cleanup; + } + + /* add request to the list */ + list_add_tail(&(request->request.list), &(musb_ep->req_list)); + + /* it this is the head of the queue, start i/o ... */ + if (!musb_ep->busy && &request->request.list == musb_ep->req_list.next) + musb_ep_restart(musb, request); + +cleanup: + spin_unlock_irqrestore(&musb->lock, lockflags); + return status; +} + +static int musb_gadget_dequeue(struct usb_ep *ep, struct usb_request *request) +{ + struct musb_ep *musb_ep = to_musb_ep(ep); + struct usb_request *r; + unsigned long flags; + int status = 0; + struct musb *musb = musb_ep->musb; + + if (!ep || !request || to_musb_request(request)->ep != musb_ep) + return -EINVAL; + + spin_lock_irqsave(&musb->lock, flags); + + list_for_each_entry(r, &musb_ep->req_list, list) { + if (r == request) + break; + } + if (r != request) { + DBG(3, "request %p not queued to %s\n", request, ep->name); + status = -EINVAL; + goto done; + } + + /* if the hardware doesn't have the request, easy ... */ + if (musb_ep->req_list.next != &request->list || musb_ep->busy) + musb_g_giveback(musb_ep, request, -ECONNRESET); + + /* ... else abort the dma transfer ... */ + else if (is_dma_capable() && musb_ep->dma) { + struct dma_controller *c = musb->dma_controller; + + musb_ep_select(musb->mregs, musb_ep->current_epnum); + if (c->channel_abort) + status = c->channel_abort(musb_ep->dma); + else + status = -EBUSY; + if (status == 0) + musb_g_giveback(musb_ep, request, -ECONNRESET); + } else { + /* NOTE: by sticking to easily tested hardware/driver states, + * we leave counting of in-flight packets imprecise. + */ + musb_g_giveback(musb_ep, request, -ECONNRESET); + } + +done: + spin_unlock_irqrestore(&musb->lock, flags); + return status; +} + +/* + * Set or clear the halt bit of an endpoint. A halted enpoint won't tx/rx any + * data but will queue requests. + * + * exported to ep0 code + */ +int musb_gadget_set_halt(struct usb_ep *ep, int value) +{ + struct musb_ep *musb_ep = to_musb_ep(ep); + u8 epnum = musb_ep->current_epnum; + struct musb *musb = musb_ep->musb; + void __iomem *epio = musb->endpoints[epnum].regs; + void __iomem *mbase; + unsigned long flags; + u16 csr; + struct musb_request *request = NULL; + int status = 0; + + if (!ep) + return -EINVAL; + mbase = musb->mregs; + + spin_lock_irqsave(&musb->lock, flags); + + if ((USB_ENDPOINT_XFER_ISOC == musb_ep->type)) { + status = -EINVAL; + goto done; + } + + musb_ep_select(mbase, epnum); + + /* cannot portably stall with non-empty FIFO */ + request = to_musb_request(next_request(musb_ep)); + if (value && musb_ep->is_in) { + csr = musb_readw(epio, MUSB_TXCSR); + if (csr & MUSB_TXCSR_FIFONOTEMPTY) { + DBG(3, "%s fifo busy, cannot halt\n", ep->name); + spin_unlock_irqrestore(&musb->lock, flags); + return -EAGAIN; + } + + } + + /* set/clear the stall and toggle bits */ + DBG(2, "%s: %s stall\n", ep->name, value ? "set" : "clear"); + if (musb_ep->is_in) { + csr = musb_readw(epio, MUSB_TXCSR); + if (csr & MUSB_TXCSR_FIFONOTEMPTY) + csr |= MUSB_TXCSR_FLUSHFIFO; + csr |= MUSB_TXCSR_P_WZC_BITS + | MUSB_TXCSR_CLRDATATOG; + if (value) + csr |= MUSB_TXCSR_P_SENDSTALL; + else + csr &= ~(MUSB_TXCSR_P_SENDSTALL + | MUSB_TXCSR_P_SENTSTALL); + csr &= ~MUSB_TXCSR_TXPKTRDY; + musb_writew(epio, MUSB_TXCSR, csr); + } else { + csr = musb_readw(epio, MUSB_RXCSR); + csr |= MUSB_RXCSR_P_WZC_BITS + | MUSB_RXCSR_FLUSHFIFO + | MUSB_RXCSR_CLRDATATOG; + if (value) + csr |= MUSB_RXCSR_P_SENDSTALL; + else + csr &= ~(MUSB_RXCSR_P_SENDSTALL + | MUSB_RXCSR_P_SENTSTALL); + musb_writew(epio, MUSB_RXCSR, csr); + } + +done: + + /* maybe start the first request in the queue */ + if (!musb_ep->busy && !value && request) { + DBG(3, "restarting the request\n"); + musb_ep_restart(musb, request); + } + + spin_unlock_irqrestore(&musb->lock, flags); + return status; +} + +static int musb_gadget_fifo_status(struct usb_ep *ep) +{ + struct musb_ep *musb_ep = to_musb_ep(ep); + void __iomem *epio = musb_ep->hw_ep->regs; + int retval = -EINVAL; + + if (musb_ep->desc && !musb_ep->is_in) { + struct musb *musb = musb_ep->musb; + int epnum = musb_ep->current_epnum; + void __iomem *mbase = musb->mregs; + unsigned long flags; + + spin_lock_irqsave(&musb->lock, flags); + + musb_ep_select(mbase, epnum); + /* FIXME return zero unless RXPKTRDY is set */ + retval = musb_readw(epio, MUSB_RXCOUNT); + + spin_unlock_irqrestore(&musb->lock, flags); + } + return retval; +} + +static void musb_gadget_fifo_flush(struct usb_ep *ep) +{ + struct musb_ep *musb_ep = to_musb_ep(ep); + struct musb *musb = musb_ep->musb; + u8 epnum = musb_ep->current_epnum; + void __iomem *epio = musb->endpoints[epnum].regs; + void __iomem *mbase; + unsigned long flags; + u16 csr, int_txe; + + mbase = musb->mregs; + + spin_lock_irqsave(&musb->lock, flags); + musb_ep_select(mbase, (u8) epnum); + + /* disable interrupts */ + int_txe = musb_readw(mbase, MUSB_INTRTXE); + musb_writew(mbase, MUSB_INTRTXE, int_txe & ~(1 << epnum)); + + if (musb_ep->is_in) { + csr = musb_readw(epio, MUSB_TXCSR); + if (csr & MUSB_TXCSR_FIFONOTEMPTY) { + csr |= MUSB_TXCSR_FLUSHFIFO | MUSB_TXCSR_P_WZC_BITS; + musb_writew(epio, MUSB_TXCSR, csr); + /* REVISIT may be inappropriate w/o FIFONOTEMPTY ... */ + musb_writew(epio, MUSB_TXCSR, csr); + } + } else { + csr = musb_readw(epio, MUSB_RXCSR); + csr |= MUSB_RXCSR_FLUSHFIFO | MUSB_RXCSR_P_WZC_BITS; + musb_writew(epio, MUSB_RXCSR, csr); + musb_writew(epio, MUSB_RXCSR, csr); + } + + /* re-enable interrupt */ + musb_writew(mbase, MUSB_INTRTXE, int_txe); + spin_unlock_irqrestore(&musb->lock, flags); +} + +static const struct usb_ep_ops musb_ep_ops = { + .enable = musb_gadget_enable, + .disable = musb_gadget_disable, + .alloc_request = musb_alloc_request, + .free_request = musb_free_request, + .queue = musb_gadget_queue, + .dequeue = musb_gadget_dequeue, + .set_halt = musb_gadget_set_halt, + .fifo_status = musb_gadget_fifo_status, + .fifo_flush = musb_gadget_fifo_flush +}; + +/* ----------------------------------------------------------------------- */ + +static int musb_gadget_get_frame(struct usb_gadget *gadget) +{ + struct musb *musb = gadget_to_musb(gadget); + + return (int)musb_readw(musb->mregs, MUSB_FRAME); +} + +static int musb_gadget_wakeup(struct usb_gadget *gadget) +{ + struct musb *musb = gadget_to_musb(gadget); + void __iomem *mregs = musb->mregs; + unsigned long flags; + int status = -EINVAL; + u8 power, devctl; + int retries; + + spin_lock_irqsave(&musb->lock, flags); + + switch (musb->xceiv.state) { + case OTG_STATE_B_PERIPHERAL: + /* NOTE: OTG state machine doesn't include B_SUSPENDED; + * that's part of the standard usb 1.1 state machine, and + * doesn't affect OTG transitions. + */ + if (musb->may_wakeup && musb->is_suspended) + break; + goto done; + case OTG_STATE_B_IDLE: + /* Start SRP ... OTG not required. */ + devctl = musb_readb(mregs, MUSB_DEVCTL); + DBG(2, "Sending SRP: devctl: %02x\n", devctl); + devctl |= MUSB_DEVCTL_SESSION; + musb_writeb(mregs, MUSB_DEVCTL, devctl); + devctl = musb_readb(mregs, MUSB_DEVCTL); + retries = 100; + while (!(devctl & MUSB_DEVCTL_SESSION)) { + devctl = musb_readb(mregs, MUSB_DEVCTL); + if (retries-- < 1) + break; + } + retries = 10000; + while (devctl & MUSB_DEVCTL_SESSION) { + devctl = musb_readb(mregs, MUSB_DEVCTL); + if (retries-- < 1) + break; + } + + /* Block idling for at least 1s */ + musb_platform_try_idle(musb, + jiffies + msecs_to_jiffies(1 * HZ)); + + status = 0; + goto done; + default: + DBG(2, "Unhandled wake: %s\n", otg_state_string(musb)); + goto done; + } + + status = 0; + + power = musb_readb(mregs, MUSB_POWER); + power |= MUSB_POWER_RESUME; + musb_writeb(mregs, MUSB_POWER, power); + DBG(2, "issue wakeup\n"); + + /* FIXME do this next chunk in a timer callback, no udelay */ + mdelay(2); + + power = musb_readb(mregs, MUSB_POWER); + power &= ~MUSB_POWER_RESUME; + musb_writeb(mregs, MUSB_POWER, power); +done: + spin_unlock_irqrestore(&musb->lock, flags); + return status; +} + +static int +musb_gadget_set_self_powered(struct usb_gadget *gadget, int is_selfpowered) +{ + struct musb *musb = gadget_to_musb(gadget); + + musb->is_self_powered = !!is_selfpowered; + return 0; +} + +static void musb_pullup(struct musb *musb, int is_on) +{ + u8 power; + + power = musb_readb(musb->mregs, MUSB_POWER); + if (is_on) + power |= MUSB_POWER_SOFTCONN; + else + power &= ~MUSB_POWER_SOFTCONN; + + /* FIXME if on, HdrcStart; if off, HdrcStop */ + + DBG(3, "gadget %s D+ pullup %s\n", + musb->gadget_driver->function, is_on ? "on" : "off"); + musb_writeb(musb->mregs, MUSB_POWER, power); +} + +#if 0 +static int musb_gadget_vbus_session(struct usb_gadget *gadget, int is_active) +{ + DBG(2, "<= %s =>\n", __func__); + + /* + * FIXME iff driver's softconnect flag is set (as it is during probe, + * though that can clear it), just musb_pullup(). + */ + + return -EINVAL; +} +#endif + +static int musb_gadget_vbus_draw(struct usb_gadget *gadget, unsigned mA) +{ + struct musb *musb = gadget_to_musb(gadget); + + if (!musb->xceiv.set_power) + return -EOPNOTSUPP; + return otg_set_power(&musb->xceiv, mA); +} + +static int musb_gadget_pullup(struct usb_gadget *gadget, int is_on) +{ + struct musb *musb = gadget_to_musb(gadget); + unsigned long flags; + + is_on = !!is_on; + + /* NOTE: this assumes we are sensing vbus; we'd rather + * not pullup unless the B-session is active. + */ + spin_lock_irqsave(&musb->lock, flags); + if (is_on != musb->softconnect) { + musb->softconnect = is_on; + musb_pullup(musb, is_on); + } + spin_unlock_irqrestore(&musb->lock, flags); + return 0; +} + +static const struct usb_gadget_ops musb_gadget_operations = { + .get_frame = musb_gadget_get_frame, + .wakeup = musb_gadget_wakeup, + .set_selfpowered = musb_gadget_set_self_powered, + /* .vbus_session = musb_gadget_vbus_session, */ + .vbus_draw = musb_gadget_vbus_draw, + .pullup = musb_gadget_pullup, +}; + +/* ----------------------------------------------------------------------- */ + +/* Registration */ + +/* Only this registration code "knows" the rule (from USB standards) + * about there being only one external upstream port. It assumes + * all peripheral ports are external... + */ +static struct musb *the_gadget; + +static void musb_gadget_release(struct device *dev) +{ + /* kref_put(WHAT) */ + dev_dbg(dev, "%s\n", __func__); +} + + +static void __init +init_peripheral_ep(struct musb *musb, struct musb_ep *ep, u8 epnum, int is_in) +{ + struct musb_hw_ep *hw_ep = musb->endpoints + epnum; + + memset(ep, 0, sizeof *ep); + + ep->current_epnum = epnum; + ep->musb = musb; + ep->hw_ep = hw_ep; + ep->is_in = is_in; + + INIT_LIST_HEAD(&ep->req_list); + + sprintf(ep->name, "ep%d%s", epnum, + (!epnum || hw_ep->is_shared_fifo) ? "" : ( + is_in ? "in" : "out")); + ep->end_point.name = ep->name; + INIT_LIST_HEAD(&ep->end_point.ep_list); + if (!epnum) { + ep->end_point.maxpacket = 64; + ep->end_point.ops = &musb_g_ep0_ops; + musb->g.ep0 = &ep->end_point; + } else { + if (is_in) + ep->end_point.maxpacket = hw_ep->max_packet_sz_tx; + else + ep->end_point.maxpacket = hw_ep->max_packet_sz_rx; + ep->end_point.ops = &musb_ep_ops; + list_add_tail(&ep->end_point.ep_list, &musb->g.ep_list); + } +} + +/* + * Initialize the endpoints exposed to peripheral drivers, with backlinks + * to the rest of the driver state. + */ +static inline void __init musb_g_init_endpoints(struct musb *musb) +{ + u8 epnum; + struct musb_hw_ep *hw_ep; + unsigned count = 0; + + /* intialize endpoint list just once */ + INIT_LIST_HEAD(&(musb->g.ep_list)); + + for (epnum = 0, hw_ep = musb->endpoints; + epnum < musb->nr_endpoints; + epnum++, hw_ep++) { + if (hw_ep->is_shared_fifo /* || !epnum */) { + init_peripheral_ep(musb, &hw_ep->ep_in, epnum, 0); + count++; + } else { + if (hw_ep->max_packet_sz_tx) { + init_peripheral_ep(musb, &hw_ep->ep_in, + epnum, 1); + count++; + } + if (hw_ep->max_packet_sz_rx) { + init_peripheral_ep(musb, &hw_ep->ep_out, + epnum, 0); + count++; + } + } + } +} + +/* called once during driver setup to initialize and link into + * the driver model; memory is zeroed. + */ +int __init musb_gadget_setup(struct musb *musb) +{ + int status; + + /* REVISIT minor race: if (erroneously) setting up two + * musb peripherals at the same time, only the bus lock + * is probably held. + */ + if (the_gadget) + return -EBUSY; + the_gadget = musb; + + musb->g.ops = &musb_gadget_operations; + musb->g.is_dualspeed = 1; + musb->g.speed = USB_SPEED_UNKNOWN; + + /* this "gadget" abstracts/virtualizes the controller */ + strcpy(musb->g.dev.bus_id, "gadget"); + musb->g.dev.parent = musb->controller; + musb->g.dev.dma_mask = musb->controller->dma_mask; + musb->g.dev.release = musb_gadget_release; + musb->g.name = musb_driver_name; + + if (is_otg_enabled(musb)) + musb->g.is_otg = 1; + + musb_g_init_endpoints(musb); + + musb->is_active = 0; + musb_platform_try_idle(musb, 0); + + status = device_register(&musb->g.dev); + if (status != 0) + the_gadget = NULL; + return status; +} + +void musb_gadget_cleanup(struct musb *musb) +{ + if (musb != the_gadget) + return; + + device_unregister(&musb->g.dev); + the_gadget = NULL; +} + +/* + * Register the gadget driver. Used by gadget drivers when + * registering themselves with the controller. + * + * -EINVAL something went wrong (not driver) + * -EBUSY another gadget is already using the controller + * -ENOMEM no memeory to perform the operation + * + * @param driver the gadget driver + * @return <0 if error, 0 if everything is fine + */ +int usb_gadget_register_driver(struct usb_gadget_driver *driver) +{ + int retval; + unsigned long flags; + struct musb *musb = the_gadget; + + if (!driver + || driver->speed != USB_SPEED_HIGH + || !driver->bind + || !driver->setup) + return -EINVAL; + + /* driver must be initialized to support peripheral mode */ + if (!musb || !(musb->board_mode == MUSB_OTG + || musb->board_mode != MUSB_OTG)) { + DBG(1, "%s, no dev??\n", __func__); + return -ENODEV; + } + + DBG(3, "registering driver %s\n", driver->function); + spin_lock_irqsave(&musb->lock, flags); + + if (musb->gadget_driver) { + DBG(1, "%s is already bound to %s\n", + musb_driver_name, + musb->gadget_driver->driver.name); + retval = -EBUSY; + } else { + musb->gadget_driver = driver; + musb->g.dev.driver = &driver->driver; + driver->driver.bus = NULL; + musb->softconnect = 1; + retval = 0; + } + + spin_unlock_irqrestore(&musb->lock, flags); + + if (retval == 0) { + retval = driver->bind(&musb->g); + if (retval != 0) { + DBG(3, "bind to driver %s failed --> %d\n", + driver->driver.name, retval); + musb->gadget_driver = NULL; + musb->g.dev.driver = NULL; + } + + spin_lock_irqsave(&musb->lock, flags); + + /* REVISIT always use otg_set_peripheral(), handling + * issues including the root hub one below ... + */ + musb->xceiv.gadget = &musb->g; + musb->xceiv.state = OTG_STATE_B_IDLE; + musb->is_active = 1; + + /* FIXME this ignores the softconnect flag. Drivers are + * allowed hold the peripheral inactive until for example + * userspace hooks up printer hardware or DSP codecs, so + * hosts only see fully functional devices. + */ + + if (!is_otg_enabled(musb)) + musb_start(musb); + + spin_unlock_irqrestore(&musb->lock, flags); + + if (is_otg_enabled(musb)) { + DBG(3, "OTG startup...\n"); + + /* REVISIT: funcall to other code, which also + * handles power budgeting ... this way also + * ensures HdrcStart is indirectly called. + */ + retval = usb_add_hcd(musb_to_hcd(musb), -1, 0); + if (retval < 0) { + DBG(1, "add_hcd failed, %d\n", retval); + spin_lock_irqsave(&musb->lock, flags); + musb->xceiv.gadget = NULL; + musb->xceiv.state = OTG_STATE_UNDEFINED; + musb->gadget_driver = NULL; + musb->g.dev.driver = NULL; + spin_unlock_irqrestore(&musb->lock, flags); + } + } + } + + return retval; +} +EXPORT_SYMBOL(usb_gadget_register_driver); + +static void stop_activity(struct musb *musb, struct usb_gadget_driver *driver) +{ + int i; + struct musb_hw_ep *hw_ep; + + /* don't disconnect if it's not connected */ + if (musb->g.speed == USB_SPEED_UNKNOWN) + driver = NULL; + else + musb->g.speed = USB_SPEED_UNKNOWN; + + /* deactivate the hardware */ + if (musb->softconnect) { + musb->softconnect = 0; + musb_pullup(musb, 0); + } + musb_stop(musb); + + /* killing any outstanding requests will quiesce the driver; + * then report disconnect + */ + if (driver) { + for (i = 0, hw_ep = musb->endpoints; + i < musb->nr_endpoints; + i++, hw_ep++) { + musb_ep_select(musb->mregs, i); + if (hw_ep->is_shared_fifo /* || !epnum */) { + nuke(&hw_ep->ep_in, -ESHUTDOWN); + } else { + if (hw_ep->max_packet_sz_tx) + nuke(&hw_ep->ep_in, -ESHUTDOWN); + if (hw_ep->max_packet_sz_rx) + nuke(&hw_ep->ep_out, -ESHUTDOWN); + } + } + + spin_unlock(&musb->lock); + driver->disconnect(&musb->g); + spin_lock(&musb->lock); + } +} + +/* + * Unregister the gadget driver. Used by gadget drivers when + * unregistering themselves from the controller. + * + * @param driver the gadget driver to unregister + */ +int usb_gadget_unregister_driver(struct usb_gadget_driver *driver) +{ + unsigned long flags; + int retval = 0; + struct musb *musb = the_gadget; + + if (!driver || !driver->unbind || !musb) + return -EINVAL; + + /* REVISIT always use otg_set_peripheral() here too; + * this needs to shut down the OTG engine. + */ + + spin_lock_irqsave(&musb->lock, flags); + +#ifdef CONFIG_USB_MUSB_OTG + musb_hnp_stop(musb); +#endif + + if (musb->gadget_driver == driver) { + + (void) musb_gadget_vbus_draw(&musb->g, 0); + + musb->xceiv.state = OTG_STATE_UNDEFINED; + stop_activity(musb, driver); + + DBG(3, "unregistering driver %s\n", driver->function); + spin_unlock_irqrestore(&musb->lock, flags); + driver->unbind(&musb->g); + spin_lock_irqsave(&musb->lock, flags); + + musb->gadget_driver = NULL; + musb->g.dev.driver = NULL; + + musb->is_active = 0; + musb_platform_try_idle(musb, 0); + } else + retval = -EINVAL; + spin_unlock_irqrestore(&musb->lock, flags); + + if (is_otg_enabled(musb) && retval == 0) { + usb_remove_hcd(musb_to_hcd(musb)); + /* FIXME we need to be able to register another + * gadget driver here and have everything work; + * that currently misbehaves. + */ + } + + return retval; +} +EXPORT_SYMBOL(usb_gadget_unregister_driver); + + +/* ----------------------------------------------------------------------- */ + +/* lifecycle operations called through plat_uds.c */ + +void musb_g_resume(struct musb *musb) +{ + musb->is_suspended = 0; + switch (musb->xceiv.state) { + case OTG_STATE_B_IDLE: + break; + case OTG_STATE_B_WAIT_ACON: + case OTG_STATE_B_PERIPHERAL: + musb->is_active = 1; + if (musb->gadget_driver && musb->gadget_driver->resume) { + spin_unlock(&musb->lock); + musb->gadget_driver->resume(&musb->g); + spin_lock(&musb->lock); + } + break; + default: + WARNING("unhandled RESUME transition (%s)\n", + otg_state_string(musb)); + } +} + +/* called when SOF packets stop for 3+ msec */ +void musb_g_suspend(struct musb *musb) +{ + u8 devctl; + + devctl = musb_readb(musb->mregs, MUSB_DEVCTL); + DBG(3, "devctl %02x\n", devctl); + + switch (musb->xceiv.state) { + case OTG_STATE_B_IDLE: + if ((devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS) + musb->xceiv.state = OTG_STATE_B_PERIPHERAL; + break; + case OTG_STATE_B_PERIPHERAL: + musb->is_suspended = 1; + if (musb->gadget_driver && musb->gadget_driver->suspend) { + spin_unlock(&musb->lock); + musb->gadget_driver->suspend(&musb->g); + spin_lock(&musb->lock); + } + break; + default: + /* REVISIT if B_HOST, clear DEVCTL.HOSTREQ; + * A_PERIPHERAL may need care too + */ + WARNING("unhandled SUSPEND transition (%s)\n", + otg_state_string(musb)); + } +} + +/* Called during SRP */ +void musb_g_wakeup(struct musb *musb) +{ + musb_gadget_wakeup(&musb->g); +} + +/* called when VBUS drops below session threshold, and in other cases */ +void musb_g_disconnect(struct musb *musb) +{ + void __iomem *mregs = musb->mregs; + u8 devctl = musb_readb(mregs, MUSB_DEVCTL); + + DBG(3, "devctl %02x\n", devctl); + + /* clear HR */ + musb_writeb(mregs, MUSB_DEVCTL, devctl & MUSB_DEVCTL_SESSION); + + /* don't draw vbus until new b-default session */ + (void) musb_gadget_vbus_draw(&musb->g, 0); + + musb->g.speed = USB_SPEED_UNKNOWN; + if (musb->gadget_driver && musb->gadget_driver->disconnect) { + spin_unlock(&musb->lock); + musb->gadget_driver->disconnect(&musb->g); + spin_lock(&musb->lock); + } + + switch (musb->xceiv.state) { + default: +#ifdef CONFIG_USB_MUSB_OTG + DBG(2, "Unhandled disconnect %s, setting a_idle\n", + otg_state_string(musb)); + musb->xceiv.state = OTG_STATE_A_IDLE; + break; + case OTG_STATE_A_PERIPHERAL: + musb->xceiv.state = OTG_STATE_A_WAIT_VFALL; + break; + case OTG_STATE_B_WAIT_ACON: + case OTG_STATE_B_HOST: +#endif + case OTG_STATE_B_PERIPHERAL: + case OTG_STATE_B_IDLE: + musb->xceiv.state = OTG_STATE_B_IDLE; + break; + case OTG_STATE_B_SRP_INIT: + break; + } + + musb->is_active = 0; +} + +void musb_g_reset(struct musb *musb) +__releases(musb->lock) +__acquires(musb->lock) +{ + void __iomem *mbase = musb->mregs; + u8 devctl = musb_readb(mbase, MUSB_DEVCTL); + u8 power; + + DBG(3, "<== %s addr=%x driver '%s'\n", + (devctl & MUSB_DEVCTL_BDEVICE) + ? "B-Device" : "A-Device", + musb_readb(mbase, MUSB_FADDR), + musb->gadget_driver + ? musb->gadget_driver->driver.name + : NULL + ); + + /* report disconnect, if we didn't already (flushing EP state) */ + if (musb->g.speed != USB_SPEED_UNKNOWN) + musb_g_disconnect(musb); + + /* clear HR */ + else if (devctl & MUSB_DEVCTL_HR) + musb_writeb(mbase, MUSB_DEVCTL, MUSB_DEVCTL_SESSION); + + + /* what speed did we negotiate? */ + power = musb_readb(mbase, MUSB_POWER); + musb->g.speed = (power & MUSB_POWER_HSMODE) + ? USB_SPEED_HIGH : USB_SPEED_FULL; + + /* start in USB_STATE_DEFAULT */ + musb->is_active = 1; + musb->is_suspended = 0; + MUSB_DEV_MODE(musb); + musb->address = 0; + musb->ep0_state = MUSB_EP0_STAGE_SETUP; + + musb->may_wakeup = 0; + musb->g.b_hnp_enable = 0; + musb->g.a_alt_hnp_support = 0; + musb->g.a_hnp_support = 0; + + /* Normal reset, as B-Device; + * or else after HNP, as A-Device + */ + if (devctl & MUSB_DEVCTL_BDEVICE) { + musb->xceiv.state = OTG_STATE_B_PERIPHERAL; + musb->g.is_a_peripheral = 0; + } else if (is_otg_enabled(musb)) { + musb->xceiv.state = OTG_STATE_A_PERIPHERAL; + musb->g.is_a_peripheral = 1; + } else + WARN_ON(1); + + /* start with default limits on VBUS power draw */ + (void) musb_gadget_vbus_draw(&musb->g, + is_otg_enabled(musb) ? 8 : 100); +} diff --git a/drivers/usb/musb/musb_gadget.h b/drivers/usb/musb/musb_gadget.h new file mode 100644 index 0000000000000000000000000000000000000000..59502da9f739ce179bca5faa549147d6c34ad078 --- /dev/null +++ b/drivers/usb/musb/musb_gadget.h @@ -0,0 +1,108 @@ +/* + * MUSB OTG driver peripheral defines + * + * Copyright 2005 Mentor Graphics Corporation + * Copyright (C) 2005-2006 by Texas Instruments + * Copyright (C) 2006-2007 Nokia Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef __MUSB_GADGET_H +#define __MUSB_GADGET_H + +struct musb_request { + struct usb_request request; + struct musb_ep *ep; + struct musb *musb; + u8 tx; /* endpoint direction */ + u8 epnum; + u8 mapped; +}; + +static inline struct musb_request *to_musb_request(struct usb_request *req) +{ + return req ? container_of(req, struct musb_request, request) : NULL; +} + +extern struct usb_request * +musb_alloc_request(struct usb_ep *ep, gfp_t gfp_flags); +extern void musb_free_request(struct usb_ep *ep, struct usb_request *req); + + +/* + * struct musb_ep - peripheral side view of endpoint rx or tx side + */ +struct musb_ep { + /* stuff towards the head is basically write-once. */ + struct usb_ep end_point; + char name[12]; + struct musb_hw_ep *hw_ep; + struct musb *musb; + u8 current_epnum; + + /* ... when enabled/disabled ... */ + u8 type; + u8 is_in; + u16 packet_sz; + const struct usb_endpoint_descriptor *desc; + struct dma_channel *dma; + + /* later things are modified based on usage */ + struct list_head req_list; + + /* true if lock must be dropped but req_list may not be advanced */ + u8 busy; +}; + +static inline struct musb_ep *to_musb_ep(struct usb_ep *ep) +{ + return ep ? container_of(ep, struct musb_ep, end_point) : NULL; +} + +static inline struct usb_request *next_request(struct musb_ep *ep) +{ + struct list_head *queue = &ep->req_list; + + if (list_empty(queue)) + return NULL; + return container_of(queue->next, struct usb_request, list); +} + +extern void musb_g_tx(struct musb *musb, u8 epnum); +extern void musb_g_rx(struct musb *musb, u8 epnum); + +extern const struct usb_ep_ops musb_g_ep0_ops; + +extern int musb_gadget_setup(struct musb *); +extern void musb_gadget_cleanup(struct musb *); + +extern void musb_g_giveback(struct musb_ep *, struct usb_request *, int); + +extern int musb_gadget_set_halt(struct usb_ep *ep, int value); + +#endif /* __MUSB_GADGET_H */ diff --git a/drivers/usb/musb/musb_gadget_ep0.c b/drivers/usb/musb/musb_gadget_ep0.c new file mode 100644 index 0000000000000000000000000000000000000000..a57652fff39cac614b399e089fa76c8c32f38dd8 --- /dev/null +++ b/drivers/usb/musb/musb_gadget_ep0.c @@ -0,0 +1,983 @@ +/* + * MUSB OTG peripheral driver ep0 handling + * + * Copyright 2005 Mentor Graphics Corporation + * Copyright (C) 2005-2006 by Texas Instruments + * Copyright (C) 2006-2007 Nokia Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include +#include +#include +#include +#include +#include +#include + +#include "musb_core.h" + +/* ep0 is always musb->endpoints[0].ep_in */ +#define next_ep0_request(musb) next_in_request(&(musb)->endpoints[0]) + +/* + * locking note: we use only the controller lock, for simpler correctness. + * It's always held with IRQs blocked. + * + * It protects the ep0 request queue as well as ep0_state, not just the + * controller and indexed registers. And that lock stays held unless it + * needs to be dropped to allow reentering this driver ... like upcalls to + * the gadget driver, or adjusting endpoint halt status. + */ + +static char *decode_ep0stage(u8 stage) +{ + switch (stage) { + case MUSB_EP0_STAGE_SETUP: return "idle"; + case MUSB_EP0_STAGE_TX: return "in"; + case MUSB_EP0_STAGE_RX: return "out"; + case MUSB_EP0_STAGE_ACKWAIT: return "wait"; + case MUSB_EP0_STAGE_STATUSIN: return "in/status"; + case MUSB_EP0_STAGE_STATUSOUT: return "out/status"; + default: return "?"; + } +} + +/* handle a standard GET_STATUS request + * Context: caller holds controller lock + */ +static int service_tx_status_request( + struct musb *musb, + const struct usb_ctrlrequest *ctrlrequest) +{ + void __iomem *mbase = musb->mregs; + int handled = 1; + u8 result[2], epnum = 0; + const u8 recip = ctrlrequest->bRequestType & USB_RECIP_MASK; + + result[1] = 0; + + switch (recip) { + case USB_RECIP_DEVICE: + result[0] = musb->is_self_powered << USB_DEVICE_SELF_POWERED; + result[0] |= musb->may_wakeup << USB_DEVICE_REMOTE_WAKEUP; +#ifdef CONFIG_USB_MUSB_OTG + if (musb->g.is_otg) { + result[0] |= musb->g.b_hnp_enable + << USB_DEVICE_B_HNP_ENABLE; + result[0] |= musb->g.a_alt_hnp_support + << USB_DEVICE_A_ALT_HNP_SUPPORT; + result[0] |= musb->g.a_hnp_support + << USB_DEVICE_A_HNP_SUPPORT; + } +#endif + break; + + case USB_RECIP_INTERFACE: + result[0] = 0; + break; + + case USB_RECIP_ENDPOINT: { + int is_in; + struct musb_ep *ep; + u16 tmp; + void __iomem *regs; + + epnum = (u8) ctrlrequest->wIndex; + if (!epnum) { + result[0] = 0; + break; + } + + is_in = epnum & USB_DIR_IN; + if (is_in) { + epnum &= 0x0f; + ep = &musb->endpoints[epnum].ep_in; + } else { + ep = &musb->endpoints[epnum].ep_out; + } + regs = musb->endpoints[epnum].regs; + + if (epnum >= MUSB_C_NUM_EPS || !ep->desc) { + handled = -EINVAL; + break; + } + + musb_ep_select(mbase, epnum); + if (is_in) + tmp = musb_readw(regs, MUSB_TXCSR) + & MUSB_TXCSR_P_SENDSTALL; + else + tmp = musb_readw(regs, MUSB_RXCSR) + & MUSB_RXCSR_P_SENDSTALL; + musb_ep_select(mbase, 0); + + result[0] = tmp ? 1 : 0; + } break; + + default: + /* class, vendor, etc ... delegate */ + handled = 0; + break; + } + + /* fill up the fifo; caller updates csr0 */ + if (handled > 0) { + u16 len = le16_to_cpu(ctrlrequest->wLength); + + if (len > 2) + len = 2; + musb_write_fifo(&musb->endpoints[0], len, result); + } + + return handled; +} + +/* + * handle a control-IN request, the end0 buffer contains the current request + * that is supposed to be a standard control request. Assumes the fifo to + * be at least 2 bytes long. + * + * @return 0 if the request was NOT HANDLED, + * < 0 when error + * > 0 when the request is processed + * + * Context: caller holds controller lock + */ +static int +service_in_request(struct musb *musb, const struct usb_ctrlrequest *ctrlrequest) +{ + int handled = 0; /* not handled */ + + if ((ctrlrequest->bRequestType & USB_TYPE_MASK) + == USB_TYPE_STANDARD) { + switch (ctrlrequest->bRequest) { + case USB_REQ_GET_STATUS: + handled = service_tx_status_request(musb, + ctrlrequest); + break; + + /* case USB_REQ_SYNC_FRAME: */ + + default: + break; + } + } + return handled; +} + +/* + * Context: caller holds controller lock + */ +static void musb_g_ep0_giveback(struct musb *musb, struct usb_request *req) +{ + musb_g_giveback(&musb->endpoints[0].ep_in, req, 0); + musb->ep0_state = MUSB_EP0_STAGE_SETUP; +} + +/* + * Tries to start B-device HNP negotiation if enabled via sysfs + */ +static inline void musb_try_b_hnp_enable(struct musb *musb) +{ + void __iomem *mbase = musb->mregs; + u8 devctl; + + DBG(1, "HNP: Setting HR\n"); + devctl = musb_readb(mbase, MUSB_DEVCTL); + musb_writeb(mbase, MUSB_DEVCTL, devctl | MUSB_DEVCTL_HR); +} + +/* + * Handle all control requests with no DATA stage, including standard + * requests such as: + * USB_REQ_SET_CONFIGURATION, USB_REQ_SET_INTERFACE, unrecognized + * always delegated to the gadget driver + * USB_REQ_SET_ADDRESS, USB_REQ_CLEAR_FEATURE, USB_REQ_SET_FEATURE + * always handled here, except for class/vendor/... features + * + * Context: caller holds controller lock + */ +static int +service_zero_data_request(struct musb *musb, + struct usb_ctrlrequest *ctrlrequest) +__releases(musb->lock) +__acquires(musb->lock) +{ + int handled = -EINVAL; + void __iomem *mbase = musb->mregs; + const u8 recip = ctrlrequest->bRequestType & USB_RECIP_MASK; + + /* the gadget driver handles everything except what we MUST handle */ + if ((ctrlrequest->bRequestType & USB_TYPE_MASK) + == USB_TYPE_STANDARD) { + switch (ctrlrequest->bRequest) { + case USB_REQ_SET_ADDRESS: + /* change it after the status stage */ + musb->set_address = true; + musb->address = (u8) (ctrlrequest->wValue & 0x7f); + handled = 1; + break; + + case USB_REQ_CLEAR_FEATURE: + switch (recip) { + case USB_RECIP_DEVICE: + if (ctrlrequest->wValue + != USB_DEVICE_REMOTE_WAKEUP) + break; + musb->may_wakeup = 0; + handled = 1; + break; + case USB_RECIP_INTERFACE: + break; + case USB_RECIP_ENDPOINT:{ + const u8 num = ctrlrequest->wIndex & 0x0f; + struct musb_ep *musb_ep; + + if (num == 0 + || num >= MUSB_C_NUM_EPS + || ctrlrequest->wValue + != USB_ENDPOINT_HALT) + break; + + if (ctrlrequest->wIndex & USB_DIR_IN) + musb_ep = &musb->endpoints[num].ep_in; + else + musb_ep = &musb->endpoints[num].ep_out; + if (!musb_ep->desc) + break; + + /* REVISIT do it directly, no locking games */ + spin_unlock(&musb->lock); + musb_gadget_set_halt(&musb_ep->end_point, 0); + spin_lock(&musb->lock); + + /* select ep0 again */ + musb_ep_select(mbase, 0); + handled = 1; + } break; + default: + /* class, vendor, etc ... delegate */ + handled = 0; + break; + } + break; + + case USB_REQ_SET_FEATURE: + switch (recip) { + case USB_RECIP_DEVICE: + handled = 1; + switch (ctrlrequest->wValue) { + case USB_DEVICE_REMOTE_WAKEUP: + musb->may_wakeup = 1; + break; + case USB_DEVICE_TEST_MODE: + if (musb->g.speed != USB_SPEED_HIGH) + goto stall; + if (ctrlrequest->wIndex & 0xff) + goto stall; + + switch (ctrlrequest->wIndex >> 8) { + case 1: + pr_debug("TEST_J\n"); + /* TEST_J */ + musb->test_mode_nr = + MUSB_TEST_J; + break; + case 2: + /* TEST_K */ + pr_debug("TEST_K\n"); + musb->test_mode_nr = + MUSB_TEST_K; + break; + case 3: + /* TEST_SE0_NAK */ + pr_debug("TEST_SE0_NAK\n"); + musb->test_mode_nr = + MUSB_TEST_SE0_NAK; + break; + case 4: + /* TEST_PACKET */ + pr_debug("TEST_PACKET\n"); + musb->test_mode_nr = + MUSB_TEST_PACKET; + break; + default: + goto stall; + } + + /* enter test mode after irq */ + if (handled > 0) + musb->test_mode = true; + break; +#ifdef CONFIG_USB_MUSB_OTG + case USB_DEVICE_B_HNP_ENABLE: + if (!musb->g.is_otg) + goto stall; + musb->g.b_hnp_enable = 1; + musb_try_b_hnp_enable(musb); + break; + case USB_DEVICE_A_HNP_SUPPORT: + if (!musb->g.is_otg) + goto stall; + musb->g.a_hnp_support = 1; + break; + case USB_DEVICE_A_ALT_HNP_SUPPORT: + if (!musb->g.is_otg) + goto stall; + musb->g.a_alt_hnp_support = 1; + break; +#endif +stall: + default: + handled = -EINVAL; + break; + } + break; + + case USB_RECIP_INTERFACE: + break; + + case USB_RECIP_ENDPOINT:{ + const u8 epnum = + ctrlrequest->wIndex & 0x0f; + struct musb_ep *musb_ep; + struct musb_hw_ep *ep; + void __iomem *regs; + int is_in; + u16 csr; + + if (epnum == 0 + || epnum >= MUSB_C_NUM_EPS + || ctrlrequest->wValue + != USB_ENDPOINT_HALT) + break; + + ep = musb->endpoints + epnum; + regs = ep->regs; + is_in = ctrlrequest->wIndex & USB_DIR_IN; + if (is_in) + musb_ep = &ep->ep_in; + else + musb_ep = &ep->ep_out; + if (!musb_ep->desc) + break; + + musb_ep_select(mbase, epnum); + if (is_in) { + csr = musb_readw(regs, + MUSB_TXCSR); + if (csr & MUSB_TXCSR_FIFONOTEMPTY) + csr |= MUSB_TXCSR_FLUSHFIFO; + csr |= MUSB_TXCSR_P_SENDSTALL + | MUSB_TXCSR_CLRDATATOG + | MUSB_TXCSR_P_WZC_BITS; + musb_writew(regs, MUSB_TXCSR, + csr); + } else { + csr = musb_readw(regs, + MUSB_RXCSR); + csr |= MUSB_RXCSR_P_SENDSTALL + | MUSB_RXCSR_FLUSHFIFO + | MUSB_RXCSR_CLRDATATOG + | MUSB_TXCSR_P_WZC_BITS; + musb_writew(regs, MUSB_RXCSR, + csr); + } + + /* select ep0 again */ + musb_ep_select(mbase, 0); + handled = 1; + } break; + + default: + /* class, vendor, etc ... delegate */ + handled = 0; + break; + } + break; + default: + /* delegate SET_CONFIGURATION, etc */ + handled = 0; + } + } else + handled = 0; + return handled; +} + +/* we have an ep0out data packet + * Context: caller holds controller lock + */ +static void ep0_rxstate(struct musb *musb) +{ + void __iomem *regs = musb->control_ep->regs; + struct usb_request *req; + u16 tmp; + + req = next_ep0_request(musb); + + /* read packet and ack; or stall because of gadget driver bug: + * should have provided the rx buffer before setup() returned. + */ + if (req) { + void *buf = req->buf + req->actual; + unsigned len = req->length - req->actual; + + /* read the buffer */ + tmp = musb_readb(regs, MUSB_COUNT0); + if (tmp > len) { + req->status = -EOVERFLOW; + tmp = len; + } + musb_read_fifo(&musb->endpoints[0], tmp, buf); + req->actual += tmp; + tmp = MUSB_CSR0_P_SVDRXPKTRDY; + if (tmp < 64 || req->actual == req->length) { + musb->ep0_state = MUSB_EP0_STAGE_STATUSIN; + tmp |= MUSB_CSR0_P_DATAEND; + } else + req = NULL; + } else + tmp = MUSB_CSR0_P_SVDRXPKTRDY | MUSB_CSR0_P_SENDSTALL; + + + /* Completion handler may choose to stall, e.g. because the + * message just received holds invalid data. + */ + if (req) { + musb->ackpend = tmp; + musb_g_ep0_giveback(musb, req); + if (!musb->ackpend) + return; + musb->ackpend = 0; + } + musb_ep_select(musb->mregs, 0); + musb_writew(regs, MUSB_CSR0, tmp); +} + +/* + * transmitting to the host (IN), this code might be called from IRQ + * and from kernel thread. + * + * Context: caller holds controller lock + */ +static void ep0_txstate(struct musb *musb) +{ + void __iomem *regs = musb->control_ep->regs; + struct usb_request *request = next_ep0_request(musb); + u16 csr = MUSB_CSR0_TXPKTRDY; + u8 *fifo_src; + u8 fifo_count; + + if (!request) { + /* WARN_ON(1); */ + DBG(2, "odd; csr0 %04x\n", musb_readw(regs, MUSB_CSR0)); + return; + } + + /* load the data */ + fifo_src = (u8 *) request->buf + request->actual; + fifo_count = min((unsigned) MUSB_EP0_FIFOSIZE, + request->length - request->actual); + musb_write_fifo(&musb->endpoints[0], fifo_count, fifo_src); + request->actual += fifo_count; + + /* update the flags */ + if (fifo_count < MUSB_MAX_END0_PACKET + || request->actual == request->length) { + musb->ep0_state = MUSB_EP0_STAGE_STATUSOUT; + csr |= MUSB_CSR0_P_DATAEND; + } else + request = NULL; + + /* report completions as soon as the fifo's loaded; there's no + * win in waiting till this last packet gets acked. (other than + * very precise fault reporting, needed by USB TMC; possible with + * this hardware, but not usable from portable gadget drivers.) + */ + if (request) { + musb->ackpend = csr; + musb_g_ep0_giveback(musb, request); + if (!musb->ackpend) + return; + musb->ackpend = 0; + } + + /* send it out, triggering a "txpktrdy cleared" irq */ + musb_ep_select(musb->mregs, 0); + musb_writew(regs, MUSB_CSR0, csr); +} + +/* + * Read a SETUP packet (struct usb_ctrlrequest) from the hardware. + * Fields are left in USB byte-order. + * + * Context: caller holds controller lock. + */ +static void +musb_read_setup(struct musb *musb, struct usb_ctrlrequest *req) +{ + struct usb_request *r; + void __iomem *regs = musb->control_ep->regs; + + musb_read_fifo(&musb->endpoints[0], sizeof *req, (u8 *)req); + + /* NOTE: earlier 2.6 versions changed setup packets to host + * order, but now USB packets always stay in USB byte order. + */ + DBG(3, "SETUP req%02x.%02x v%04x i%04x l%d\n", + req->bRequestType, + req->bRequest, + le16_to_cpu(req->wValue), + le16_to_cpu(req->wIndex), + le16_to_cpu(req->wLength)); + + /* clean up any leftover transfers */ + r = next_ep0_request(musb); + if (r) + musb_g_ep0_giveback(musb, r); + + /* For zero-data requests we want to delay the STATUS stage to + * avoid SETUPEND errors. If we read data (OUT), delay accepting + * packets until there's a buffer to store them in. + * + * If we write data, the controller acts happier if we enable + * the TX FIFO right away, and give the controller a moment + * to switch modes... + */ + musb->set_address = false; + musb->ackpend = MUSB_CSR0_P_SVDRXPKTRDY; + if (req->wLength == 0) { + if (req->bRequestType & USB_DIR_IN) + musb->ackpend |= MUSB_CSR0_TXPKTRDY; + musb->ep0_state = MUSB_EP0_STAGE_ACKWAIT; + } else if (req->bRequestType & USB_DIR_IN) { + musb->ep0_state = MUSB_EP0_STAGE_TX; + musb_writew(regs, MUSB_CSR0, MUSB_CSR0_P_SVDRXPKTRDY); + while ((musb_readw(regs, MUSB_CSR0) + & MUSB_CSR0_RXPKTRDY) != 0) + cpu_relax(); + musb->ackpend = 0; + } else + musb->ep0_state = MUSB_EP0_STAGE_RX; +} + +static int +forward_to_driver(struct musb *musb, const struct usb_ctrlrequest *ctrlrequest) +__releases(musb->lock) +__acquires(musb->lock) +{ + int retval; + if (!musb->gadget_driver) + return -EOPNOTSUPP; + spin_unlock(&musb->lock); + retval = musb->gadget_driver->setup(&musb->g, ctrlrequest); + spin_lock(&musb->lock); + return retval; +} + +/* + * Handle peripheral ep0 interrupt + * + * Context: irq handler; we won't re-enter the driver that way. + */ +irqreturn_t musb_g_ep0_irq(struct musb *musb) +{ + u16 csr; + u16 len; + void __iomem *mbase = musb->mregs; + void __iomem *regs = musb->endpoints[0].regs; + irqreturn_t retval = IRQ_NONE; + + musb_ep_select(mbase, 0); /* select ep0 */ + csr = musb_readw(regs, MUSB_CSR0); + len = musb_readb(regs, MUSB_COUNT0); + + DBG(4, "csr %04x, count %d, myaddr %d, ep0stage %s\n", + csr, len, + musb_readb(mbase, MUSB_FADDR), + decode_ep0stage(musb->ep0_state)); + + /* I sent a stall.. need to acknowledge it now.. */ + if (csr & MUSB_CSR0_P_SENTSTALL) { + musb_writew(regs, MUSB_CSR0, + csr & ~MUSB_CSR0_P_SENTSTALL); + retval = IRQ_HANDLED; + musb->ep0_state = MUSB_EP0_STAGE_SETUP; + csr = musb_readw(regs, MUSB_CSR0); + } + + /* request ended "early" */ + if (csr & MUSB_CSR0_P_SETUPEND) { + musb_writew(regs, MUSB_CSR0, MUSB_CSR0_P_SVDSETUPEND); + retval = IRQ_HANDLED; + musb->ep0_state = MUSB_EP0_STAGE_SETUP; + csr = musb_readw(regs, MUSB_CSR0); + /* NOTE: request may need completion */ + } + + /* docs from Mentor only describe tx, rx, and idle/setup states. + * we need to handle nuances around status stages, and also the + * case where status and setup stages come back-to-back ... + */ + switch (musb->ep0_state) { + + case MUSB_EP0_STAGE_TX: + /* irq on clearing txpktrdy */ + if ((csr & MUSB_CSR0_TXPKTRDY) == 0) { + ep0_txstate(musb); + retval = IRQ_HANDLED; + } + break; + + case MUSB_EP0_STAGE_RX: + /* irq on set rxpktrdy */ + if (csr & MUSB_CSR0_RXPKTRDY) { + ep0_rxstate(musb); + retval = IRQ_HANDLED; + } + break; + + case MUSB_EP0_STAGE_STATUSIN: + /* end of sequence #2 (OUT/RX state) or #3 (no data) */ + + /* update address (if needed) only @ the end of the + * status phase per usb spec, which also guarantees + * we get 10 msec to receive this irq... until this + * is done we won't see the next packet. + */ + if (musb->set_address) { + musb->set_address = false; + musb_writeb(mbase, MUSB_FADDR, musb->address); + } + + /* enter test mode if needed (exit by reset) */ + else if (musb->test_mode) { + DBG(1, "entering TESTMODE\n"); + + if (MUSB_TEST_PACKET == musb->test_mode_nr) + musb_load_testpacket(musb); + + musb_writeb(mbase, MUSB_TESTMODE, + musb->test_mode_nr); + } + /* FALLTHROUGH */ + + case MUSB_EP0_STAGE_STATUSOUT: + /* end of sequence #1: write to host (TX state) */ + { + struct usb_request *req; + + req = next_ep0_request(musb); + if (req) + musb_g_ep0_giveback(musb, req); + } + retval = IRQ_HANDLED; + musb->ep0_state = MUSB_EP0_STAGE_SETUP; + /* FALLTHROUGH */ + + case MUSB_EP0_STAGE_SETUP: + if (csr & MUSB_CSR0_RXPKTRDY) { + struct usb_ctrlrequest setup; + int handled = 0; + + if (len != 8) { + ERR("SETUP packet len %d != 8 ?\n", len); + break; + } + musb_read_setup(musb, &setup); + retval = IRQ_HANDLED; + + /* sometimes the RESET won't be reported */ + if (unlikely(musb->g.speed == USB_SPEED_UNKNOWN)) { + u8 power; + + printk(KERN_NOTICE "%s: peripheral reset " + "irq lost!\n", + musb_driver_name); + power = musb_readb(mbase, MUSB_POWER); + musb->g.speed = (power & MUSB_POWER_HSMODE) + ? USB_SPEED_HIGH : USB_SPEED_FULL; + + } + + switch (musb->ep0_state) { + + /* sequence #3 (no data stage), includes requests + * we can't forward (notably SET_ADDRESS and the + * device/endpoint feature set/clear operations) + * plus SET_CONFIGURATION and others we must + */ + case MUSB_EP0_STAGE_ACKWAIT: + handled = service_zero_data_request( + musb, &setup); + + /* status stage might be immediate */ + if (handled > 0) { + musb->ackpend |= MUSB_CSR0_P_DATAEND; + musb->ep0_state = + MUSB_EP0_STAGE_STATUSIN; + } + break; + + /* sequence #1 (IN to host), includes GET_STATUS + * requests that we can't forward, GET_DESCRIPTOR + * and others that we must + */ + case MUSB_EP0_STAGE_TX: + handled = service_in_request(musb, &setup); + if (handled > 0) { + musb->ackpend = MUSB_CSR0_TXPKTRDY + | MUSB_CSR0_P_DATAEND; + musb->ep0_state = + MUSB_EP0_STAGE_STATUSOUT; + } + break; + + /* sequence #2 (OUT from host), always forward */ + default: /* MUSB_EP0_STAGE_RX */ + break; + } + + DBG(3, "handled %d, csr %04x, ep0stage %s\n", + handled, csr, + decode_ep0stage(musb->ep0_state)); + + /* unless we need to delegate this to the gadget + * driver, we know how to wrap this up: csr0 has + * not yet been written. + */ + if (handled < 0) + goto stall; + else if (handled > 0) + goto finish; + + handled = forward_to_driver(musb, &setup); + if (handled < 0) { + musb_ep_select(mbase, 0); +stall: + DBG(3, "stall (%d)\n", handled); + musb->ackpend |= MUSB_CSR0_P_SENDSTALL; + musb->ep0_state = MUSB_EP0_STAGE_SETUP; +finish: + musb_writew(regs, MUSB_CSR0, + musb->ackpend); + musb->ackpend = 0; + } + } + break; + + case MUSB_EP0_STAGE_ACKWAIT: + /* This should not happen. But happens with tusb6010 with + * g_file_storage and high speed. Do nothing. + */ + retval = IRQ_HANDLED; + break; + + default: + /* "can't happen" */ + WARN_ON(1); + musb_writew(regs, MUSB_CSR0, MUSB_CSR0_P_SENDSTALL); + musb->ep0_state = MUSB_EP0_STAGE_SETUP; + break; + } + + return retval; +} + + +static int +musb_g_ep0_enable(struct usb_ep *ep, const struct usb_endpoint_descriptor *desc) +{ + /* always enabled */ + return -EINVAL; +} + +static int musb_g_ep0_disable(struct usb_ep *e) +{ + /* always enabled */ + return -EINVAL; +} + +static int +musb_g_ep0_queue(struct usb_ep *e, struct usb_request *r, gfp_t gfp_flags) +{ + struct musb_ep *ep; + struct musb_request *req; + struct musb *musb; + int status; + unsigned long lockflags; + void __iomem *regs; + + if (!e || !r) + return -EINVAL; + + ep = to_musb_ep(e); + musb = ep->musb; + regs = musb->control_ep->regs; + + req = to_musb_request(r); + req->musb = musb; + req->request.actual = 0; + req->request.status = -EINPROGRESS; + req->tx = ep->is_in; + + spin_lock_irqsave(&musb->lock, lockflags); + + if (!list_empty(&ep->req_list)) { + status = -EBUSY; + goto cleanup; + } + + switch (musb->ep0_state) { + case MUSB_EP0_STAGE_RX: /* control-OUT data */ + case MUSB_EP0_STAGE_TX: /* control-IN data */ + case MUSB_EP0_STAGE_ACKWAIT: /* zero-length data */ + status = 0; + break; + default: + DBG(1, "ep0 request queued in state %d\n", + musb->ep0_state); + status = -EINVAL; + goto cleanup; + } + + /* add request to the list */ + list_add_tail(&(req->request.list), &(ep->req_list)); + + DBG(3, "queue to %s (%s), length=%d\n", + ep->name, ep->is_in ? "IN/TX" : "OUT/RX", + req->request.length); + + musb_ep_select(musb->mregs, 0); + + /* sequence #1, IN ... start writing the data */ + if (musb->ep0_state == MUSB_EP0_STAGE_TX) + ep0_txstate(musb); + + /* sequence #3, no-data ... issue IN status */ + else if (musb->ep0_state == MUSB_EP0_STAGE_ACKWAIT) { + if (req->request.length) + status = -EINVAL; + else { + musb->ep0_state = MUSB_EP0_STAGE_STATUSIN; + musb_writew(regs, MUSB_CSR0, + musb->ackpend | MUSB_CSR0_P_DATAEND); + musb->ackpend = 0; + musb_g_ep0_giveback(ep->musb, r); + } + + /* else for sequence #2 (OUT), caller provides a buffer + * before the next packet arrives. deferred responses + * (after SETUP is acked) are racey. + */ + } else if (musb->ackpend) { + musb_writew(regs, MUSB_CSR0, musb->ackpend); + musb->ackpend = 0; + } + +cleanup: + spin_unlock_irqrestore(&musb->lock, lockflags); + return status; +} + +static int musb_g_ep0_dequeue(struct usb_ep *ep, struct usb_request *req) +{ + /* we just won't support this */ + return -EINVAL; +} + +static int musb_g_ep0_halt(struct usb_ep *e, int value) +{ + struct musb_ep *ep; + struct musb *musb; + void __iomem *base, *regs; + unsigned long flags; + int status; + u16 csr; + + if (!e || !value) + return -EINVAL; + + ep = to_musb_ep(e); + musb = ep->musb; + base = musb->mregs; + regs = musb->control_ep->regs; + status = 0; + + spin_lock_irqsave(&musb->lock, flags); + + if (!list_empty(&ep->req_list)) { + status = -EBUSY; + goto cleanup; + } + + musb_ep_select(base, 0); + csr = musb->ackpend; + + switch (musb->ep0_state) { + + /* Stalls are usually issued after parsing SETUP packet, either + * directly in irq context from setup() or else later. + */ + case MUSB_EP0_STAGE_TX: /* control-IN data */ + case MUSB_EP0_STAGE_ACKWAIT: /* STALL for zero-length data */ + case MUSB_EP0_STAGE_RX: /* control-OUT data */ + csr = musb_readw(regs, MUSB_CSR0); + /* FALLTHROUGH */ + + /* It's also OK to issue stalls during callbacks when a non-empty + * DATA stage buffer has been read (or even written). + */ + case MUSB_EP0_STAGE_STATUSIN: /* control-OUT status */ + case MUSB_EP0_STAGE_STATUSOUT: /* control-IN status */ + + csr |= MUSB_CSR0_P_SENDSTALL; + musb_writew(regs, MUSB_CSR0, csr); + musb->ep0_state = MUSB_EP0_STAGE_SETUP; + musb->ackpend = 0; + break; + default: + DBG(1, "ep0 can't halt in state %d\n", musb->ep0_state); + status = -EINVAL; + } + +cleanup: + spin_unlock_irqrestore(&musb->lock, flags); + return status; +} + +const struct usb_ep_ops musb_g_ep0_ops = { + .enable = musb_g_ep0_enable, + .disable = musb_g_ep0_disable, + .alloc_request = musb_alloc_request, + .free_request = musb_free_request, + .queue = musb_g_ep0_queue, + .dequeue = musb_g_ep0_dequeue, + .set_halt = musb_g_ep0_halt, +}; diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c new file mode 100644 index 0000000000000000000000000000000000000000..8b4be012669a683b6e4d9ee7764d38defb1aaed8 --- /dev/null +++ b/drivers/usb/musb/musb_host.c @@ -0,0 +1,2170 @@ +/* + * MUSB OTG driver host support + * + * Copyright 2005 Mentor Graphics Corporation + * Copyright (C) 2005-2006 by Texas Instruments + * Copyright (C) 2006-2007 Nokia Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "musb_core.h" +#include "musb_host.h" + + +/* MUSB HOST status 22-mar-2006 + * + * - There's still lots of partial code duplication for fault paths, so + * they aren't handled as consistently as they need to be. + * + * - PIO mostly behaved when last tested. + * + including ep0, with all usbtest cases 9, 10 + * + usbtest 14 (ep0out) doesn't seem to run at all + * + double buffered OUT/TX endpoints saw stalls(!) with certain usbtest + * configurations, but otherwise double buffering passes basic tests. + * + for 2.6.N, for N > ~10, needs API changes for hcd framework. + * + * - DMA (CPPI) ... partially behaves, not currently recommended + * + about 1/15 the speed of typical EHCI implementations (PCI) + * + RX, all too often reqpkt seems to misbehave after tx + * + TX, no known issues (other than evident silicon issue) + * + * - DMA (Mentor/OMAP) ...has at least toggle update problems + * + * - Still no traffic scheduling code to make NAKing for bulk or control + * transfers unable to starve other requests; or to make efficient use + * of hardware with periodic transfers. (Note that network drivers + * commonly post bulk reads that stay pending for a long time; these + * would make very visible trouble.) + * + * - Not tested with HNP, but some SRP paths seem to behave. + * + * NOTE 24-August-2006: + * + * - Bulk traffic finally uses both sides of hardware ep1, freeing up an + * extra endpoint for periodic use enabling hub + keybd + mouse. That + * mostly works, except that with "usbnet" it's easy to trigger cases + * with "ping" where RX loses. (a) ping to davinci, even "ping -f", + * fine; but (b) ping _from_ davinci, even "ping -c 1", ICMP RX loses + * although ARP RX wins. (That test was done with a full speed link.) + */ + + +/* + * NOTE on endpoint usage: + * + * CONTROL transfers all go through ep0. BULK ones go through dedicated IN + * and OUT endpoints ... hardware is dedicated for those "async" queue(s). + * + * (Yes, bulk _could_ use more of the endpoints than that, and would even + * benefit from it ... one remote device may easily be NAKing while others + * need to perform transfers in that same direction. The same thing could + * be done in software though, assuming dma cooperates.) + * + * INTERUPPT and ISOCHRONOUS transfers are scheduled to the other endpoints. + * So far that scheduling is both dumb and optimistic: the endpoint will be + * "claimed" until its software queue is no longer refilled. No multiplexing + * of transfers between endpoints, or anything clever. + */ + + +static void musb_ep_program(struct musb *musb, u8 epnum, + struct urb *urb, unsigned int nOut, + u8 *buf, u32 len); + +/* + * Clear TX fifo. Needed to avoid BABBLE errors. + */ +static inline void musb_h_tx_flush_fifo(struct musb_hw_ep *ep) +{ + void __iomem *epio = ep->regs; + u16 csr; + int retries = 1000; + + csr = musb_readw(epio, MUSB_TXCSR); + while (csr & MUSB_TXCSR_FIFONOTEMPTY) { + DBG(5, "Host TX FIFONOTEMPTY csr: %02x\n", csr); + csr |= MUSB_TXCSR_FLUSHFIFO; + musb_writew(epio, MUSB_TXCSR, csr); + csr = musb_readw(epio, MUSB_TXCSR); + if (retries-- < 1) { + ERR("Could not flush host TX fifo: csr: %04x\n", csr); + return; + } + mdelay(1); + } +} + +/* + * Start transmit. Caller is responsible for locking shared resources. + * musb must be locked. + */ +static inline void musb_h_tx_start(struct musb_hw_ep *ep) +{ + u16 txcsr; + + /* NOTE: no locks here; caller should lock and select EP */ + if (ep->epnum) { + txcsr = musb_readw(ep->regs, MUSB_TXCSR); + txcsr |= MUSB_TXCSR_TXPKTRDY | MUSB_TXCSR_H_WZC_BITS; + musb_writew(ep->regs, MUSB_TXCSR, txcsr); + } else { + txcsr = MUSB_CSR0_H_SETUPPKT | MUSB_CSR0_TXPKTRDY; + musb_writew(ep->regs, MUSB_CSR0, txcsr); + } + +} + +static inline void cppi_host_txdma_start(struct musb_hw_ep *ep) +{ + u16 txcsr; + + /* NOTE: no locks here; caller should lock and select EP */ + txcsr = musb_readw(ep->regs, MUSB_TXCSR); + txcsr |= MUSB_TXCSR_DMAENAB | MUSB_TXCSR_H_WZC_BITS; + musb_writew(ep->regs, MUSB_TXCSR, txcsr); +} + +/* + * Start the URB at the front of an endpoint's queue + * end must be claimed from the caller. + * + * Context: controller locked, irqs blocked + */ +static void +musb_start_urb(struct musb *musb, int is_in, struct musb_qh *qh) +{ + u16 frame; + u32 len; + void *buf; + void __iomem *mbase = musb->mregs; + struct urb *urb = next_urb(qh); + struct musb_hw_ep *hw_ep = qh->hw_ep; + unsigned pipe = urb->pipe; + u8 address = usb_pipedevice(pipe); + int epnum = hw_ep->epnum; + + /* initialize software qh state */ + qh->offset = 0; + qh->segsize = 0; + + /* gather right source of data */ + switch (qh->type) { + case USB_ENDPOINT_XFER_CONTROL: + /* control transfers always start with SETUP */ + is_in = 0; + hw_ep->out_qh = qh; + musb->ep0_stage = MUSB_EP0_START; + buf = urb->setup_packet; + len = 8; + break; + case USB_ENDPOINT_XFER_ISOC: + qh->iso_idx = 0; + qh->frame = 0; + buf = urb->transfer_buffer + urb->iso_frame_desc[0].offset; + len = urb->iso_frame_desc[0].length; + break; + default: /* bulk, interrupt */ + buf = urb->transfer_buffer; + len = urb->transfer_buffer_length; + } + + DBG(4, "qh %p urb %p dev%d ep%d%s%s, hw_ep %d, %p/%d\n", + qh, urb, address, qh->epnum, + is_in ? "in" : "out", + ({char *s; switch (qh->type) { + case USB_ENDPOINT_XFER_CONTROL: s = ""; break; + case USB_ENDPOINT_XFER_BULK: s = "-bulk"; break; + case USB_ENDPOINT_XFER_ISOC: s = "-iso"; break; + default: s = "-intr"; break; + }; s; }), + epnum, buf, len); + + /* Configure endpoint */ + if (is_in || hw_ep->is_shared_fifo) + hw_ep->in_qh = qh; + else + hw_ep->out_qh = qh; + musb_ep_program(musb, epnum, urb, !is_in, buf, len); + + /* transmit may have more work: start it when it is time */ + if (is_in) + return; + + /* determine if the time is right for a periodic transfer */ + switch (qh->type) { + case USB_ENDPOINT_XFER_ISOC: + case USB_ENDPOINT_XFER_INT: + DBG(3, "check whether there's still time for periodic Tx\n"); + qh->iso_idx = 0; + frame = musb_readw(mbase, MUSB_FRAME); + /* FIXME this doesn't implement that scheduling policy ... + * or handle framecounter wrapping + */ + if ((urb->transfer_flags & URB_ISO_ASAP) + || (frame >= urb->start_frame)) { + /* REVISIT the SOF irq handler shouldn't duplicate + * this code; and we don't init urb->start_frame... + */ + qh->frame = 0; + goto start; + } else { + qh->frame = urb->start_frame; + /* enable SOF interrupt so we can count down */ + DBG(1, "SOF for %d\n", epnum); +#if 1 /* ifndef CONFIG_ARCH_DAVINCI */ + musb_writeb(mbase, MUSB_INTRUSBE, 0xff); +#endif + } + break; + default: +start: + DBG(4, "Start TX%d %s\n", epnum, + hw_ep->tx_channel ? "dma" : "pio"); + + if (!hw_ep->tx_channel) + musb_h_tx_start(hw_ep); + else if (is_cppi_enabled() || tusb_dma_omap()) + cppi_host_txdma_start(hw_ep); + } +} + +/* caller owns controller lock, irqs are blocked */ +static void +__musb_giveback(struct musb *musb, struct urb *urb, int status) +__releases(musb->lock) +__acquires(musb->lock) +{ + DBG(({ int level; switch (urb->status) { + case 0: + level = 4; + break; + /* common/boring faults */ + case -EREMOTEIO: + case -ESHUTDOWN: + case -ECONNRESET: + case -EPIPE: + level = 3; + break; + default: + level = 2; + break; + }; level; }), + "complete %p (%d), dev%d ep%d%s, %d/%d\n", + urb, urb->status, + usb_pipedevice(urb->pipe), + usb_pipeendpoint(urb->pipe), + usb_pipein(urb->pipe) ? "in" : "out", + urb->actual_length, urb->transfer_buffer_length + ); + + spin_unlock(&musb->lock); + usb_hcd_giveback_urb(musb_to_hcd(musb), urb, status); + spin_lock(&musb->lock); +} + +/* for bulk/interrupt endpoints only */ +static inline void +musb_save_toggle(struct musb_hw_ep *ep, int is_in, struct urb *urb) +{ + struct usb_device *udev = urb->dev; + u16 csr; + void __iomem *epio = ep->regs; + struct musb_qh *qh; + + /* FIXME: the current Mentor DMA code seems to have + * problems getting toggle correct. + */ + + if (is_in || ep->is_shared_fifo) + qh = ep->in_qh; + else + qh = ep->out_qh; + + if (!is_in) { + csr = musb_readw(epio, MUSB_TXCSR); + usb_settoggle(udev, qh->epnum, 1, + (csr & MUSB_TXCSR_H_DATATOGGLE) + ? 1 : 0); + } else { + csr = musb_readw(epio, MUSB_RXCSR); + usb_settoggle(udev, qh->epnum, 0, + (csr & MUSB_RXCSR_H_DATATOGGLE) + ? 1 : 0); + } +} + +/* caller owns controller lock, irqs are blocked */ +static struct musb_qh * +musb_giveback(struct musb_qh *qh, struct urb *urb, int status) +{ + int is_in; + struct musb_hw_ep *ep = qh->hw_ep; + struct musb *musb = ep->musb; + int ready = qh->is_ready; + + if (ep->is_shared_fifo) + is_in = 1; + else + is_in = usb_pipein(urb->pipe); + + /* save toggle eagerly, for paranoia */ + switch (qh->type) { + case USB_ENDPOINT_XFER_BULK: + case USB_ENDPOINT_XFER_INT: + musb_save_toggle(ep, is_in, urb); + break; + case USB_ENDPOINT_XFER_ISOC: + if (status == 0 && urb->error_count) + status = -EXDEV; + break; + } + + usb_hcd_unlink_urb_from_ep(musb_to_hcd(musb), urb); + + qh->is_ready = 0; + __musb_giveback(musb, urb, status); + qh->is_ready = ready; + + /* reclaim resources (and bandwidth) ASAP; deschedule it, and + * invalidate qh as soon as list_empty(&hep->urb_list) + */ + if (list_empty(&qh->hep->urb_list)) { + struct list_head *head; + + if (is_in) + ep->rx_reinit = 1; + else + ep->tx_reinit = 1; + + /* clobber old pointers to this qh */ + if (is_in || ep->is_shared_fifo) + ep->in_qh = NULL; + else + ep->out_qh = NULL; + qh->hep->hcpriv = NULL; + + switch (qh->type) { + + case USB_ENDPOINT_XFER_ISOC: + case USB_ENDPOINT_XFER_INT: + /* this is where periodic bandwidth should be + * de-allocated if it's tracked and allocated; + * and where we'd update the schedule tree... + */ + musb->periodic[ep->epnum] = NULL; + kfree(qh); + qh = NULL; + break; + + case USB_ENDPOINT_XFER_CONTROL: + case USB_ENDPOINT_XFER_BULK: + /* fifo policy for these lists, except that NAKing + * should rotate a qh to the end (for fairness). + */ + head = qh->ring.prev; + list_del(&qh->ring); + kfree(qh); + qh = first_qh(head); + break; + } + } + return qh; +} + +/* + * Advance this hardware endpoint's queue, completing the specified urb and + * advancing to either the next urb queued to that qh, or else invalidating + * that qh and advancing to the next qh scheduled after the current one. + * + * Context: caller owns controller lock, irqs are blocked + */ +static void +musb_advance_schedule(struct musb *musb, struct urb *urb, + struct musb_hw_ep *hw_ep, int is_in) +{ + struct musb_qh *qh; + + if (is_in || hw_ep->is_shared_fifo) + qh = hw_ep->in_qh; + else + qh = hw_ep->out_qh; + + if (urb->status == -EINPROGRESS) + qh = musb_giveback(qh, urb, 0); + else + qh = musb_giveback(qh, urb, urb->status); + + if (qh && qh->is_ready && !list_empty(&qh->hep->urb_list)) { + DBG(4, "... next ep%d %cX urb %p\n", + hw_ep->epnum, is_in ? 'R' : 'T', + next_urb(qh)); + musb_start_urb(musb, is_in, qh); + } +} + +static inline u16 musb_h_flush_rxfifo(struct musb_hw_ep *hw_ep, u16 csr) +{ + /* we don't want fifo to fill itself again; + * ignore dma (various models), + * leave toggle alone (may not have been saved yet) + */ + csr |= MUSB_RXCSR_FLUSHFIFO | MUSB_RXCSR_RXPKTRDY; + csr &= ~(MUSB_RXCSR_H_REQPKT + | MUSB_RXCSR_H_AUTOREQ + | MUSB_RXCSR_AUTOCLEAR); + + /* write 2x to allow double buffering */ + musb_writew(hw_ep->regs, MUSB_RXCSR, csr); + musb_writew(hw_ep->regs, MUSB_RXCSR, csr); + + /* flush writebuffer */ + return musb_readw(hw_ep->regs, MUSB_RXCSR); +} + +/* + * PIO RX for a packet (or part of it). + */ +static bool +musb_host_packet_rx(struct musb *musb, struct urb *urb, u8 epnum, u8 iso_err) +{ + u16 rx_count; + u8 *buf; + u16 csr; + bool done = false; + u32 length; + int do_flush = 0; + struct musb_hw_ep *hw_ep = musb->endpoints + epnum; + void __iomem *epio = hw_ep->regs; + struct musb_qh *qh = hw_ep->in_qh; + int pipe = urb->pipe; + void *buffer = urb->transfer_buffer; + + /* musb_ep_select(mbase, epnum); */ + rx_count = musb_readw(epio, MUSB_RXCOUNT); + DBG(3, "RX%d count %d, buffer %p len %d/%d\n", epnum, rx_count, + urb->transfer_buffer, qh->offset, + urb->transfer_buffer_length); + + /* unload FIFO */ + if (usb_pipeisoc(pipe)) { + int status = 0; + struct usb_iso_packet_descriptor *d; + + if (iso_err) { + status = -EILSEQ; + urb->error_count++; + } + + d = urb->iso_frame_desc + qh->iso_idx; + buf = buffer + d->offset; + length = d->length; + if (rx_count > length) { + if (status == 0) { + status = -EOVERFLOW; + urb->error_count++; + } + DBG(2, "** OVERFLOW %d into %d\n", rx_count, length); + do_flush = 1; + } else + length = rx_count; + urb->actual_length += length; + d->actual_length = length; + + d->status = status; + + /* see if we are done */ + done = (++qh->iso_idx >= urb->number_of_packets); + } else { + /* non-isoch */ + buf = buffer + qh->offset; + length = urb->transfer_buffer_length - qh->offset; + if (rx_count > length) { + if (urb->status == -EINPROGRESS) + urb->status = -EOVERFLOW; + DBG(2, "** OVERFLOW %d into %d\n", rx_count, length); + do_flush = 1; + } else + length = rx_count; + urb->actual_length += length; + qh->offset += length; + + /* see if we are done */ + done = (urb->actual_length == urb->transfer_buffer_length) + || (rx_count < qh->maxpacket) + || (urb->status != -EINPROGRESS); + if (done + && (urb->status == -EINPROGRESS) + && (urb->transfer_flags & URB_SHORT_NOT_OK) + && (urb->actual_length + < urb->transfer_buffer_length)) + urb->status = -EREMOTEIO; + } + + musb_read_fifo(hw_ep, length, buf); + + csr = musb_readw(epio, MUSB_RXCSR); + csr |= MUSB_RXCSR_H_WZC_BITS; + if (unlikely(do_flush)) + musb_h_flush_rxfifo(hw_ep, csr); + else { + /* REVISIT this assumes AUTOCLEAR is never set */ + csr &= ~(MUSB_RXCSR_RXPKTRDY | MUSB_RXCSR_H_REQPKT); + if (!done) + csr |= MUSB_RXCSR_H_REQPKT; + musb_writew(epio, MUSB_RXCSR, csr); + } + + return done; +} + +/* we don't always need to reinit a given side of an endpoint... + * when we do, use tx/rx reinit routine and then construct a new CSR + * to address data toggle, NYET, and DMA or PIO. + * + * it's possible that driver bugs (especially for DMA) or aborting a + * transfer might have left the endpoint busier than it should be. + * the busy/not-empty tests are basically paranoia. + */ +static void +musb_rx_reinit(struct musb *musb, struct musb_qh *qh, struct musb_hw_ep *ep) +{ + u16 csr; + + /* NOTE: we know the "rx" fifo reinit never triggers for ep0. + * That always uses tx_reinit since ep0 repurposes TX register + * offsets; the initial SETUP packet is also a kind of OUT. + */ + + /* if programmed for Tx, put it in RX mode */ + if (ep->is_shared_fifo) { + csr = musb_readw(ep->regs, MUSB_TXCSR); + if (csr & MUSB_TXCSR_MODE) { + musb_h_tx_flush_fifo(ep); + musb_writew(ep->regs, MUSB_TXCSR, + MUSB_TXCSR_FRCDATATOG); + } + /* clear mode (and everything else) to enable Rx */ + musb_writew(ep->regs, MUSB_TXCSR, 0); + + /* scrub all previous state, clearing toggle */ + } else { + csr = musb_readw(ep->regs, MUSB_RXCSR); + if (csr & MUSB_RXCSR_RXPKTRDY) + WARNING("rx%d, packet/%d ready?\n", ep->epnum, + musb_readw(ep->regs, MUSB_RXCOUNT)); + + musb_h_flush_rxfifo(ep, MUSB_RXCSR_CLRDATATOG); + } + + /* target addr and (for multipoint) hub addr/port */ + if (musb->is_multipoint) { + musb_writeb(ep->target_regs, MUSB_RXFUNCADDR, + qh->addr_reg); + musb_writeb(ep->target_regs, MUSB_RXHUBADDR, + qh->h_addr_reg); + musb_writeb(ep->target_regs, MUSB_RXHUBPORT, + qh->h_port_reg); + } else + musb_writeb(musb->mregs, MUSB_FADDR, qh->addr_reg); + + /* protocol/endpoint, interval/NAKlimit, i/o size */ + musb_writeb(ep->regs, MUSB_RXTYPE, qh->type_reg); + musb_writeb(ep->regs, MUSB_RXINTERVAL, qh->intv_reg); + /* NOTE: bulk combining rewrites high bits of maxpacket */ + musb_writew(ep->regs, MUSB_RXMAXP, qh->maxpacket); + + ep->rx_reinit = 0; +} + + +/* + * Program an HDRC endpoint as per the given URB + * Context: irqs blocked, controller lock held + */ +static void musb_ep_program(struct musb *musb, u8 epnum, + struct urb *urb, unsigned int is_out, + u8 *buf, u32 len) +{ + struct dma_controller *dma_controller; + struct dma_channel *dma_channel; + u8 dma_ok; + void __iomem *mbase = musb->mregs; + struct musb_hw_ep *hw_ep = musb->endpoints + epnum; + void __iomem *epio = hw_ep->regs; + struct musb_qh *qh; + u16 packet_sz; + + if (!is_out || hw_ep->is_shared_fifo) + qh = hw_ep->in_qh; + else + qh = hw_ep->out_qh; + + packet_sz = qh->maxpacket; + + DBG(3, "%s hw%d urb %p spd%d dev%d ep%d%s " + "h_addr%02x h_port%02x bytes %d\n", + is_out ? "-->" : "<--", + epnum, urb, urb->dev->speed, + qh->addr_reg, qh->epnum, is_out ? "out" : "in", + qh->h_addr_reg, qh->h_port_reg, + len); + + musb_ep_select(mbase, epnum); + + /* candidate for DMA? */ + dma_controller = musb->dma_controller; + if (is_dma_capable() && epnum && dma_controller) { + dma_channel = is_out ? hw_ep->tx_channel : hw_ep->rx_channel; + if (!dma_channel) { + dma_channel = dma_controller->channel_alloc( + dma_controller, hw_ep, is_out); + if (is_out) + hw_ep->tx_channel = dma_channel; + else + hw_ep->rx_channel = dma_channel; + } + } else + dma_channel = NULL; + + /* make sure we clear DMAEnab, autoSet bits from previous run */ + + /* OUT/transmit/EP0 or IN/receive? */ + if (is_out) { + u16 csr; + u16 int_txe; + u16 load_count; + + csr = musb_readw(epio, MUSB_TXCSR); + + /* disable interrupt in case we flush */ + int_txe = musb_readw(mbase, MUSB_INTRTXE); + musb_writew(mbase, MUSB_INTRTXE, int_txe & ~(1 << epnum)); + + /* general endpoint setup */ + if (epnum) { + /* ASSERT: TXCSR_DMAENAB was already cleared */ + + /* flush all old state, set default */ + musb_h_tx_flush_fifo(hw_ep); + csr &= ~(MUSB_TXCSR_H_NAKTIMEOUT + | MUSB_TXCSR_DMAMODE + | MUSB_TXCSR_FRCDATATOG + | MUSB_TXCSR_H_RXSTALL + | MUSB_TXCSR_H_ERROR + | MUSB_TXCSR_TXPKTRDY + ); + csr |= MUSB_TXCSR_MODE; + + if (usb_gettoggle(urb->dev, + qh->epnum, 1)) + csr |= MUSB_TXCSR_H_WR_DATATOGGLE + | MUSB_TXCSR_H_DATATOGGLE; + else + csr |= MUSB_TXCSR_CLRDATATOG; + + /* twice in case of double packet buffering */ + musb_writew(epio, MUSB_TXCSR, csr); + /* REVISIT may need to clear FLUSHFIFO ... */ + musb_writew(epio, MUSB_TXCSR, csr); + csr = musb_readw(epio, MUSB_TXCSR); + } else { + /* endpoint 0: just flush */ + musb_writew(epio, MUSB_CSR0, + csr | MUSB_CSR0_FLUSHFIFO); + musb_writew(epio, MUSB_CSR0, + csr | MUSB_CSR0_FLUSHFIFO); + } + + /* target addr and (for multipoint) hub addr/port */ + if (musb->is_multipoint) { + musb_writeb(mbase, + MUSB_BUSCTL_OFFSET(epnum, MUSB_TXFUNCADDR), + qh->addr_reg); + musb_writeb(mbase, + MUSB_BUSCTL_OFFSET(epnum, MUSB_TXHUBADDR), + qh->h_addr_reg); + musb_writeb(mbase, + MUSB_BUSCTL_OFFSET(epnum, MUSB_TXHUBPORT), + qh->h_port_reg); +/* FIXME if !epnum, do the same for RX ... */ + } else + musb_writeb(mbase, MUSB_FADDR, qh->addr_reg); + + /* protocol/endpoint/interval/NAKlimit */ + if (epnum) { + musb_writeb(epio, MUSB_TXTYPE, qh->type_reg); + if (can_bulk_split(musb, qh->type)) + musb_writew(epio, MUSB_TXMAXP, + packet_sz + | ((hw_ep->max_packet_sz_tx / + packet_sz) - 1) << 11); + else + musb_writew(epio, MUSB_TXMAXP, + packet_sz); + musb_writeb(epio, MUSB_TXINTERVAL, qh->intv_reg); + } else { + musb_writeb(epio, MUSB_NAKLIMIT0, qh->intv_reg); + if (musb->is_multipoint) + musb_writeb(epio, MUSB_TYPE0, + qh->type_reg); + } + + if (can_bulk_split(musb, qh->type)) + load_count = min((u32) hw_ep->max_packet_sz_tx, + len); + else + load_count = min((u32) packet_sz, len); + +#ifdef CONFIG_USB_INVENTRA_DMA + if (dma_channel) { + + /* clear previous state */ + csr = musb_readw(epio, MUSB_TXCSR); + csr &= ~(MUSB_TXCSR_AUTOSET + | MUSB_TXCSR_DMAMODE + | MUSB_TXCSR_DMAENAB); + csr |= MUSB_TXCSR_MODE; + musb_writew(epio, MUSB_TXCSR, + csr | MUSB_TXCSR_MODE); + + qh->segsize = min(len, dma_channel->max_len); + + if (qh->segsize <= packet_sz) + dma_channel->desired_mode = 0; + else + dma_channel->desired_mode = 1; + + + if (dma_channel->desired_mode == 0) { + csr &= ~(MUSB_TXCSR_AUTOSET + | MUSB_TXCSR_DMAMODE); + csr |= (MUSB_TXCSR_DMAENAB); + /* against programming guide */ + } else + csr |= (MUSB_TXCSR_AUTOSET + | MUSB_TXCSR_DMAENAB + | MUSB_TXCSR_DMAMODE); + + musb_writew(epio, MUSB_TXCSR, csr); + + dma_ok = dma_controller->channel_program( + dma_channel, packet_sz, + dma_channel->desired_mode, + urb->transfer_dma, + qh->segsize); + if (dma_ok) { + load_count = 0; + } else { + dma_controller->channel_release(dma_channel); + if (is_out) + hw_ep->tx_channel = NULL; + else + hw_ep->rx_channel = NULL; + dma_channel = NULL; + } + } +#endif + + /* candidate for DMA */ + if ((is_cppi_enabled() || tusb_dma_omap()) && dma_channel) { + + /* program endpoint CSRs first, then setup DMA. + * assume CPPI setup succeeds. + * defer enabling dma. + */ + csr = musb_readw(epio, MUSB_TXCSR); + csr &= ~(MUSB_TXCSR_AUTOSET + | MUSB_TXCSR_DMAMODE + | MUSB_TXCSR_DMAENAB); + csr |= MUSB_TXCSR_MODE; + musb_writew(epio, MUSB_TXCSR, + csr | MUSB_TXCSR_MODE); + + dma_channel->actual_len = 0L; + qh->segsize = len; + + /* TX uses "rndis" mode automatically, but needs help + * to identify the zero-length-final-packet case. + */ + dma_ok = dma_controller->channel_program( + dma_channel, packet_sz, + (urb->transfer_flags + & URB_ZERO_PACKET) + == URB_ZERO_PACKET, + urb->transfer_dma, + qh->segsize); + if (dma_ok) { + load_count = 0; + } else { + dma_controller->channel_release(dma_channel); + hw_ep->tx_channel = NULL; + dma_channel = NULL; + + /* REVISIT there's an error path here that + * needs handling: can't do dma, but + * there's no pio buffer address... + */ + } + } + + if (load_count) { + /* ASSERT: TXCSR_DMAENAB was already cleared */ + + /* PIO to load FIFO */ + qh->segsize = load_count; + musb_write_fifo(hw_ep, load_count, buf); + csr = musb_readw(epio, MUSB_TXCSR); + csr &= ~(MUSB_TXCSR_DMAENAB + | MUSB_TXCSR_DMAMODE + | MUSB_TXCSR_AUTOSET); + /* write CSR */ + csr |= MUSB_TXCSR_MODE; + + if (epnum) + musb_writew(epio, MUSB_TXCSR, csr); + } + + /* re-enable interrupt */ + musb_writew(mbase, MUSB_INTRTXE, int_txe); + + /* IN/receive */ + } else { + u16 csr; + + if (hw_ep->rx_reinit) { + musb_rx_reinit(musb, qh, hw_ep); + + /* init new state: toggle and NYET, maybe DMA later */ + if (usb_gettoggle(urb->dev, qh->epnum, 0)) + csr = MUSB_RXCSR_H_WR_DATATOGGLE + | MUSB_RXCSR_H_DATATOGGLE; + else + csr = 0; + if (qh->type == USB_ENDPOINT_XFER_INT) + csr |= MUSB_RXCSR_DISNYET; + + } else { + csr = musb_readw(hw_ep->regs, MUSB_RXCSR); + + if (csr & (MUSB_RXCSR_RXPKTRDY + | MUSB_RXCSR_DMAENAB + | MUSB_RXCSR_H_REQPKT)) + ERR("broken !rx_reinit, ep%d csr %04x\n", + hw_ep->epnum, csr); + + /* scrub any stale state, leaving toggle alone */ + csr &= MUSB_RXCSR_DISNYET; + } + + /* kick things off */ + + if ((is_cppi_enabled() || tusb_dma_omap()) && dma_channel) { + /* candidate for DMA */ + if (dma_channel) { + dma_channel->actual_len = 0L; + qh->segsize = len; + + /* AUTOREQ is in a DMA register */ + musb_writew(hw_ep->regs, MUSB_RXCSR, csr); + csr = musb_readw(hw_ep->regs, + MUSB_RXCSR); + + /* unless caller treats short rx transfers as + * errors, we dare not queue multiple transfers. + */ + dma_ok = dma_controller->channel_program( + dma_channel, packet_sz, + !(urb->transfer_flags + & URB_SHORT_NOT_OK), + urb->transfer_dma, + qh->segsize); + if (!dma_ok) { + dma_controller->channel_release( + dma_channel); + hw_ep->rx_channel = NULL; + dma_channel = NULL; + } else + csr |= MUSB_RXCSR_DMAENAB; + } + } + + csr |= MUSB_RXCSR_H_REQPKT; + DBG(7, "RXCSR%d := %04x\n", epnum, csr); + musb_writew(hw_ep->regs, MUSB_RXCSR, csr); + csr = musb_readw(hw_ep->regs, MUSB_RXCSR); + } +} + + +/* + * Service the default endpoint (ep0) as host. + * Return true until it's time to start the status stage. + */ +static bool musb_h_ep0_continue(struct musb *musb, u16 len, struct urb *urb) +{ + bool more = false; + u8 *fifo_dest = NULL; + u16 fifo_count = 0; + struct musb_hw_ep *hw_ep = musb->control_ep; + struct musb_qh *qh = hw_ep->in_qh; + struct usb_ctrlrequest *request; + + switch (musb->ep0_stage) { + case MUSB_EP0_IN: + fifo_dest = urb->transfer_buffer + urb->actual_length; + fifo_count = min(len, ((u16) (urb->transfer_buffer_length + - urb->actual_length))); + if (fifo_count < len) + urb->status = -EOVERFLOW; + + musb_read_fifo(hw_ep, fifo_count, fifo_dest); + + urb->actual_length += fifo_count; + if (len < qh->maxpacket) { + /* always terminate on short read; it's + * rarely reported as an error. + */ + } else if (urb->actual_length < + urb->transfer_buffer_length) + more = true; + break; + case MUSB_EP0_START: + request = (struct usb_ctrlrequest *) urb->setup_packet; + + if (!request->wLength) { + DBG(4, "start no-DATA\n"); + break; + } else if (request->bRequestType & USB_DIR_IN) { + DBG(4, "start IN-DATA\n"); + musb->ep0_stage = MUSB_EP0_IN; + more = true; + break; + } else { + DBG(4, "start OUT-DATA\n"); + musb->ep0_stage = MUSB_EP0_OUT; + more = true; + } + /* FALLTHROUGH */ + case MUSB_EP0_OUT: + fifo_count = min(qh->maxpacket, ((u16) + (urb->transfer_buffer_length + - urb->actual_length))); + + if (fifo_count) { + fifo_dest = (u8 *) (urb->transfer_buffer + + urb->actual_length); + DBG(3, "Sending %d bytes to %p\n", + fifo_count, fifo_dest); + musb_write_fifo(hw_ep, fifo_count, fifo_dest); + + urb->actual_length += fifo_count; + more = true; + } + break; + default: + ERR("bogus ep0 stage %d\n", musb->ep0_stage); + break; + } + + return more; +} + +/* + * Handle default endpoint interrupt as host. Only called in IRQ time + * from the LinuxIsr() interrupt service routine. + * + * called with controller irqlocked + */ +irqreturn_t musb_h_ep0_irq(struct musb *musb) +{ + struct urb *urb; + u16 csr, len; + int status = 0; + void __iomem *mbase = musb->mregs; + struct musb_hw_ep *hw_ep = musb->control_ep; + void __iomem *epio = hw_ep->regs; + struct musb_qh *qh = hw_ep->in_qh; + bool complete = false; + irqreturn_t retval = IRQ_NONE; + + /* ep0 only has one queue, "in" */ + urb = next_urb(qh); + + musb_ep_select(mbase, 0); + csr = musb_readw(epio, MUSB_CSR0); + len = (csr & MUSB_CSR0_RXPKTRDY) + ? musb_readb(epio, MUSB_COUNT0) + : 0; + + DBG(4, "<== csr0 %04x, qh %p, count %d, urb %p, stage %d\n", + csr, qh, len, urb, musb->ep0_stage); + + /* if we just did status stage, we are done */ + if (MUSB_EP0_STATUS == musb->ep0_stage) { + retval = IRQ_HANDLED; + complete = true; + } + + /* prepare status */ + if (csr & MUSB_CSR0_H_RXSTALL) { + DBG(6, "STALLING ENDPOINT\n"); + status = -EPIPE; + + } else if (csr & MUSB_CSR0_H_ERROR) { + DBG(2, "no response, csr0 %04x\n", csr); + status = -EPROTO; + + } else if (csr & MUSB_CSR0_H_NAKTIMEOUT) { + DBG(2, "control NAK timeout\n"); + + /* NOTE: this code path would be a good place to PAUSE a + * control transfer, if another one is queued, so that + * ep0 is more likely to stay busy. + * + * if (qh->ring.next != &musb->control), then + * we have a candidate... NAKing is *NOT* an error + */ + musb_writew(epio, MUSB_CSR0, 0); + retval = IRQ_HANDLED; + } + + if (status) { + DBG(6, "aborting\n"); + retval = IRQ_HANDLED; + if (urb) + urb->status = status; + complete = true; + + /* use the proper sequence to abort the transfer */ + if (csr & MUSB_CSR0_H_REQPKT) { + csr &= ~MUSB_CSR0_H_REQPKT; + musb_writew(epio, MUSB_CSR0, csr); + csr &= ~MUSB_CSR0_H_NAKTIMEOUT; + musb_writew(epio, MUSB_CSR0, csr); + } else { + csr |= MUSB_CSR0_FLUSHFIFO; + musb_writew(epio, MUSB_CSR0, csr); + musb_writew(epio, MUSB_CSR0, csr); + csr &= ~MUSB_CSR0_H_NAKTIMEOUT; + musb_writew(epio, MUSB_CSR0, csr); + } + + musb_writeb(epio, MUSB_NAKLIMIT0, 0); + + /* clear it */ + musb_writew(epio, MUSB_CSR0, 0); + } + + if (unlikely(!urb)) { + /* stop endpoint since we have no place for its data, this + * SHOULD NEVER HAPPEN! */ + ERR("no URB for end 0\n"); + + musb_writew(epio, MUSB_CSR0, MUSB_CSR0_FLUSHFIFO); + musb_writew(epio, MUSB_CSR0, MUSB_CSR0_FLUSHFIFO); + musb_writew(epio, MUSB_CSR0, 0); + + goto done; + } + + if (!complete) { + /* call common logic and prepare response */ + if (musb_h_ep0_continue(musb, len, urb)) { + /* more packets required */ + csr = (MUSB_EP0_IN == musb->ep0_stage) + ? MUSB_CSR0_H_REQPKT : MUSB_CSR0_TXPKTRDY; + } else { + /* data transfer complete; perform status phase */ + if (usb_pipeout(urb->pipe) + || !urb->transfer_buffer_length) + csr = MUSB_CSR0_H_STATUSPKT + | MUSB_CSR0_H_REQPKT; + else + csr = MUSB_CSR0_H_STATUSPKT + | MUSB_CSR0_TXPKTRDY; + + /* flag status stage */ + musb->ep0_stage = MUSB_EP0_STATUS; + + DBG(5, "ep0 STATUS, csr %04x\n", csr); + + } + musb_writew(epio, MUSB_CSR0, csr); + retval = IRQ_HANDLED; + } else + musb->ep0_stage = MUSB_EP0_IDLE; + + /* call completion handler if done */ + if (complete) + musb_advance_schedule(musb, urb, hw_ep, 1); +done: + return retval; +} + + +#ifdef CONFIG_USB_INVENTRA_DMA + +/* Host side TX (OUT) using Mentor DMA works as follows: + submit_urb -> + - if queue was empty, Program Endpoint + - ... which starts DMA to fifo in mode 1 or 0 + + DMA Isr (transfer complete) -> TxAvail() + - Stop DMA (~DmaEnab) (<--- Alert ... currently happens + only in musb_cleanup_urb) + - TxPktRdy has to be set in mode 0 or for + short packets in mode 1. +*/ + +#endif + +/* Service a Tx-Available or dma completion irq for the endpoint */ +void musb_host_tx(struct musb *musb, u8 epnum) +{ + int pipe; + bool done = false; + u16 tx_csr; + size_t wLength = 0; + u8 *buf = NULL; + struct urb *urb; + struct musb_hw_ep *hw_ep = musb->endpoints + epnum; + void __iomem *epio = hw_ep->regs; + struct musb_qh *qh = hw_ep->out_qh; + u32 status = 0; + void __iomem *mbase = musb->mregs; + struct dma_channel *dma; + + urb = next_urb(qh); + + musb_ep_select(mbase, epnum); + tx_csr = musb_readw(epio, MUSB_TXCSR); + + /* with CPPI, DMA sometimes triggers "extra" irqs */ + if (!urb) { + DBG(4, "extra TX%d ready, csr %04x\n", epnum, tx_csr); + goto finish; + } + + pipe = urb->pipe; + dma = is_dma_capable() ? hw_ep->tx_channel : NULL; + DBG(4, "OUT/TX%d end, csr %04x%s\n", epnum, tx_csr, + dma ? ", dma" : ""); + + /* check for errors */ + if (tx_csr & MUSB_TXCSR_H_RXSTALL) { + /* dma was disabled, fifo flushed */ + DBG(3, "TX end %d stall\n", epnum); + + /* stall; record URB status */ + status = -EPIPE; + + } else if (tx_csr & MUSB_TXCSR_H_ERROR) { + /* (NON-ISO) dma was disabled, fifo flushed */ + DBG(3, "TX 3strikes on ep=%d\n", epnum); + + status = -ETIMEDOUT; + + } else if (tx_csr & MUSB_TXCSR_H_NAKTIMEOUT) { + DBG(6, "TX end=%d device not responding\n", epnum); + + /* NOTE: this code path would be a good place to PAUSE a + * transfer, if there's some other (nonperiodic) tx urb + * that could use this fifo. (dma complicates it...) + * + * if (bulk && qh->ring.next != &musb->out_bulk), then + * we have a candidate... NAKing is *NOT* an error + */ + musb_ep_select(mbase, epnum); + musb_writew(epio, MUSB_TXCSR, + MUSB_TXCSR_H_WZC_BITS + | MUSB_TXCSR_TXPKTRDY); + goto finish; + } + + if (status) { + if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) { + dma->status = MUSB_DMA_STATUS_CORE_ABORT; + (void) musb->dma_controller->channel_abort(dma); + } + + /* do the proper sequence to abort the transfer in the + * usb core; the dma engine should already be stopped. + */ + musb_h_tx_flush_fifo(hw_ep); + tx_csr &= ~(MUSB_TXCSR_AUTOSET + | MUSB_TXCSR_DMAENAB + | MUSB_TXCSR_H_ERROR + | MUSB_TXCSR_H_RXSTALL + | MUSB_TXCSR_H_NAKTIMEOUT + ); + + musb_ep_select(mbase, epnum); + musb_writew(epio, MUSB_TXCSR, tx_csr); + /* REVISIT may need to clear FLUSHFIFO ... */ + musb_writew(epio, MUSB_TXCSR, tx_csr); + musb_writeb(epio, MUSB_TXINTERVAL, 0); + + done = true; + } + + /* second cppi case */ + if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) { + DBG(4, "extra TX%d ready, csr %04x\n", epnum, tx_csr); + goto finish; + + } + + /* REVISIT this looks wrong... */ + if (!status || dma || usb_pipeisoc(pipe)) { + if (dma) + wLength = dma->actual_len; + else + wLength = qh->segsize; + qh->offset += wLength; + + if (usb_pipeisoc(pipe)) { + struct usb_iso_packet_descriptor *d; + + d = urb->iso_frame_desc + qh->iso_idx; + d->actual_length = qh->segsize; + if (++qh->iso_idx >= urb->number_of_packets) { + done = true; + } else { + d++; + buf = urb->transfer_buffer + d->offset; + wLength = d->length; + } + } else if (dma) { + done = true; + } else { + /* see if we need to send more data, or ZLP */ + if (qh->segsize < qh->maxpacket) + done = true; + else if (qh->offset == urb->transfer_buffer_length + && !(urb->transfer_flags + & URB_ZERO_PACKET)) + done = true; + if (!done) { + buf = urb->transfer_buffer + + qh->offset; + wLength = urb->transfer_buffer_length + - qh->offset; + } + } + } + + /* urb->status != -EINPROGRESS means request has been faulted, + * so we must abort this transfer after cleanup + */ + if (urb->status != -EINPROGRESS) { + done = true; + if (status == 0) + status = urb->status; + } + + if (done) { + /* set status */ + urb->status = status; + urb->actual_length = qh->offset; + musb_advance_schedule(musb, urb, hw_ep, USB_DIR_OUT); + + } else if (!(tx_csr & MUSB_TXCSR_DMAENAB)) { + /* WARN_ON(!buf); */ + + /* REVISIT: some docs say that when hw_ep->tx_double_buffered, + * (and presumably, fifo is not half-full) we should write TWO + * packets before updating TXCSR ... other docs disagree ... + */ + /* PIO: start next packet in this URB */ + wLength = min(qh->maxpacket, (u16) wLength); + musb_write_fifo(hw_ep, wLength, buf); + qh->segsize = wLength; + + musb_ep_select(mbase, epnum); + musb_writew(epio, MUSB_TXCSR, + MUSB_TXCSR_H_WZC_BITS | MUSB_TXCSR_TXPKTRDY); + } else + DBG(1, "not complete, but dma enabled?\n"); + +finish: + return; +} + + +#ifdef CONFIG_USB_INVENTRA_DMA + +/* Host side RX (IN) using Mentor DMA works as follows: + submit_urb -> + - if queue was empty, ProgramEndpoint + - first IN token is sent out (by setting ReqPkt) + LinuxIsr -> RxReady() + /\ => first packet is received + | - Set in mode 0 (DmaEnab, ~ReqPkt) + | -> DMA Isr (transfer complete) -> RxReady() + | - Ack receive (~RxPktRdy), turn off DMA (~DmaEnab) + | - if urb not complete, send next IN token (ReqPkt) + | | else complete urb. + | | + --------------------------- + * + * Nuances of mode 1: + * For short packets, no ack (+RxPktRdy) is sent automatically + * (even if AutoClear is ON) + * For full packets, ack (~RxPktRdy) and next IN token (+ReqPkt) is sent + * automatically => major problem, as collecting the next packet becomes + * difficult. Hence mode 1 is not used. + * + * REVISIT + * All we care about at this driver level is that + * (a) all URBs terminate with REQPKT cleared and fifo(s) empty; + * (b) termination conditions are: short RX, or buffer full; + * (c) fault modes include + * - iff URB_SHORT_NOT_OK, short RX status is -EREMOTEIO. + * (and that endpoint's dma queue stops immediately) + * - overflow (full, PLUS more bytes in the terminal packet) + * + * So for example, usb-storage sets URB_SHORT_NOT_OK, and would + * thus be a great candidate for using mode 1 ... for all but the + * last packet of one URB's transfer. + */ + +#endif + +/* + * Service an RX interrupt for the given IN endpoint; docs cover bulk, iso, + * and high-bandwidth IN transfer cases. + */ +void musb_host_rx(struct musb *musb, u8 epnum) +{ + struct urb *urb; + struct musb_hw_ep *hw_ep = musb->endpoints + epnum; + void __iomem *epio = hw_ep->regs; + struct musb_qh *qh = hw_ep->in_qh; + size_t xfer_len; + void __iomem *mbase = musb->mregs; + int pipe; + u16 rx_csr, val; + bool iso_err = false; + bool done = false; + u32 status; + struct dma_channel *dma; + + musb_ep_select(mbase, epnum); + + urb = next_urb(qh); + dma = is_dma_capable() ? hw_ep->rx_channel : NULL; + status = 0; + xfer_len = 0; + + rx_csr = musb_readw(epio, MUSB_RXCSR); + val = rx_csr; + + if (unlikely(!urb)) { + /* REVISIT -- THIS SHOULD NEVER HAPPEN ... but, at least + * usbtest #11 (unlinks) triggers it regularly, sometimes + * with fifo full. (Only with DMA??) + */ + DBG(3, "BOGUS RX%d ready, csr %04x, count %d\n", epnum, val, + musb_readw(epio, MUSB_RXCOUNT)); + musb_h_flush_rxfifo(hw_ep, MUSB_RXCSR_CLRDATATOG); + return; + } + + pipe = urb->pipe; + + DBG(5, "<== hw %d rxcsr %04x, urb actual %d (+dma %zu)\n", + epnum, rx_csr, urb->actual_length, + dma ? dma->actual_len : 0); + + /* check for errors, concurrent stall & unlink is not really + * handled yet! */ + if (rx_csr & MUSB_RXCSR_H_RXSTALL) { + DBG(3, "RX end %d STALL\n", epnum); + + /* stall; record URB status */ + status = -EPIPE; + + } else if (rx_csr & MUSB_RXCSR_H_ERROR) { + DBG(3, "end %d RX proto error\n", epnum); + + status = -EPROTO; + musb_writeb(epio, MUSB_RXINTERVAL, 0); + + } else if (rx_csr & MUSB_RXCSR_DATAERROR) { + + if (USB_ENDPOINT_XFER_ISOC != qh->type) { + /* NOTE this code path would be a good place to PAUSE a + * transfer, if there's some other (nonperiodic) rx urb + * that could use this fifo. (dma complicates it...) + * + * if (bulk && qh->ring.next != &musb->in_bulk), then + * we have a candidate... NAKing is *NOT* an error + */ + DBG(6, "RX end %d NAK timeout\n", epnum); + musb_ep_select(mbase, epnum); + musb_writew(epio, MUSB_RXCSR, + MUSB_RXCSR_H_WZC_BITS + | MUSB_RXCSR_H_REQPKT); + + goto finish; + } else { + DBG(4, "RX end %d ISO data error\n", epnum); + /* packet error reported later */ + iso_err = true; + } + } + + /* faults abort the transfer */ + if (status) { + /* clean up dma and collect transfer count */ + if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) { + dma->status = MUSB_DMA_STATUS_CORE_ABORT; + (void) musb->dma_controller->channel_abort(dma); + xfer_len = dma->actual_len; + } + musb_h_flush_rxfifo(hw_ep, MUSB_RXCSR_CLRDATATOG); + musb_writeb(epio, MUSB_RXINTERVAL, 0); + done = true; + goto finish; + } + + if (unlikely(dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY)) { + /* SHOULD NEVER HAPPEN ... but at least DaVinci has done it */ + ERR("RX%d dma busy, csr %04x\n", epnum, rx_csr); + goto finish; + } + + /* thorough shutdown for now ... given more precise fault handling + * and better queueing support, we might keep a DMA pipeline going + * while processing this irq for earlier completions. + */ + + /* FIXME this is _way_ too much in-line logic for Mentor DMA */ + +#ifndef CONFIG_USB_INVENTRA_DMA + if (rx_csr & MUSB_RXCSR_H_REQPKT) { + /* REVISIT this happened for a while on some short reads... + * the cleanup still needs investigation... looks bad... + * and also duplicates dma cleanup code above ... plus, + * shouldn't this be the "half full" double buffer case? + */ + if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) { + dma->status = MUSB_DMA_STATUS_CORE_ABORT; + (void) musb->dma_controller->channel_abort(dma); + xfer_len = dma->actual_len; + done = true; + } + + DBG(2, "RXCSR%d %04x, reqpkt, len %zu%s\n", epnum, rx_csr, + xfer_len, dma ? ", dma" : ""); + rx_csr &= ~MUSB_RXCSR_H_REQPKT; + + musb_ep_select(mbase, epnum); + musb_writew(epio, MUSB_RXCSR, + MUSB_RXCSR_H_WZC_BITS | rx_csr); + } +#endif + if (dma && (rx_csr & MUSB_RXCSR_DMAENAB)) { + xfer_len = dma->actual_len; + + val &= ~(MUSB_RXCSR_DMAENAB + | MUSB_RXCSR_H_AUTOREQ + | MUSB_RXCSR_AUTOCLEAR + | MUSB_RXCSR_RXPKTRDY); + musb_writew(hw_ep->regs, MUSB_RXCSR, val); + +#ifdef CONFIG_USB_INVENTRA_DMA + /* done if urb buffer is full or short packet is recd */ + done = (urb->actual_length + xfer_len >= + urb->transfer_buffer_length + || dma->actual_len < qh->maxpacket); + + /* send IN token for next packet, without AUTOREQ */ + if (!done) { + val |= MUSB_RXCSR_H_REQPKT; + musb_writew(epio, MUSB_RXCSR, + MUSB_RXCSR_H_WZC_BITS | val); + } + + DBG(4, "ep %d dma %s, rxcsr %04x, rxcount %d\n", epnum, + done ? "off" : "reset", + musb_readw(epio, MUSB_RXCSR), + musb_readw(epio, MUSB_RXCOUNT)); +#else + done = true; +#endif + } else if (urb->status == -EINPROGRESS) { + /* if no errors, be sure a packet is ready for unloading */ + if (unlikely(!(rx_csr & MUSB_RXCSR_RXPKTRDY))) { + status = -EPROTO; + ERR("Rx interrupt with no errors or packet!\n"); + + /* FIXME this is another "SHOULD NEVER HAPPEN" */ + +/* SCRUB (RX) */ + /* do the proper sequence to abort the transfer */ + musb_ep_select(mbase, epnum); + val &= ~MUSB_RXCSR_H_REQPKT; + musb_writew(epio, MUSB_RXCSR, val); + goto finish; + } + + /* we are expecting IN packets */ +#ifdef CONFIG_USB_INVENTRA_DMA + if (dma) { + struct dma_controller *c; + u16 rx_count; + int ret; + + rx_count = musb_readw(epio, MUSB_RXCOUNT); + + DBG(2, "RX%d count %d, buffer 0x%x len %d/%d\n", + epnum, rx_count, + urb->transfer_dma + + urb->actual_length, + qh->offset, + urb->transfer_buffer_length); + + c = musb->dma_controller; + + dma->desired_mode = 0; +#ifdef USE_MODE1 + /* because of the issue below, mode 1 will + * only rarely behave with correct semantics. + */ + if ((urb->transfer_flags & + URB_SHORT_NOT_OK) + && (urb->transfer_buffer_length - + urb->actual_length) + > qh->maxpacket) + dma->desired_mode = 1; +#endif + +/* Disadvantage of using mode 1: + * It's basically usable only for mass storage class; essentially all + * other protocols also terminate transfers on short packets. + * + * Details: + * An extra IN token is sent at the end of the transfer (due to AUTOREQ) + * If you try to use mode 1 for (transfer_buffer_length - 512), and try + * to use the extra IN token to grab the last packet using mode 0, then + * the problem is that you cannot be sure when the device will send the + * last packet and RxPktRdy set. Sometimes the packet is recd too soon + * such that it gets lost when RxCSR is re-set at the end of the mode 1 + * transfer, while sometimes it is recd just a little late so that if you + * try to configure for mode 0 soon after the mode 1 transfer is + * completed, you will find rxcount 0. Okay, so you might think why not + * wait for an interrupt when the pkt is recd. Well, you won't get any! + */ + + val = musb_readw(epio, MUSB_RXCSR); + val &= ~MUSB_RXCSR_H_REQPKT; + + if (dma->desired_mode == 0) + val &= ~MUSB_RXCSR_H_AUTOREQ; + else + val |= MUSB_RXCSR_H_AUTOREQ; + val |= MUSB_RXCSR_AUTOCLEAR | MUSB_RXCSR_DMAENAB; + + musb_writew(epio, MUSB_RXCSR, + MUSB_RXCSR_H_WZC_BITS | val); + + /* REVISIT if when actual_length != 0, + * transfer_buffer_length needs to be + * adjusted first... + */ + ret = c->channel_program( + dma, qh->maxpacket, + dma->desired_mode, + urb->transfer_dma + + urb->actual_length, + (dma->desired_mode == 0) + ? rx_count + : urb->transfer_buffer_length); + + if (!ret) { + c->channel_release(dma); + hw_ep->rx_channel = NULL; + dma = NULL; + /* REVISIT reset CSR */ + } + } +#endif /* Mentor DMA */ + + if (!dma) { + done = musb_host_packet_rx(musb, urb, + epnum, iso_err); + DBG(6, "read %spacket\n", done ? "last " : ""); + } + } + + if (dma && usb_pipeisoc(pipe)) { + struct usb_iso_packet_descriptor *d; + int iso_stat = status; + + d = urb->iso_frame_desc + qh->iso_idx; + d->actual_length += xfer_len; + if (iso_err) { + iso_stat = -EILSEQ; + urb->error_count++; + } + d->status = iso_stat; + } + +finish: + urb->actual_length += xfer_len; + qh->offset += xfer_len; + if (done) { + if (urb->status == -EINPROGRESS) + urb->status = status; + musb_advance_schedule(musb, urb, hw_ep, USB_DIR_IN); + } +} + +/* schedule nodes correspond to peripheral endpoints, like an OHCI QH. + * the software schedule associates multiple such nodes with a given + * host side hardware endpoint + direction; scheduling may activate + * that hardware endpoint. + */ +static int musb_schedule( + struct musb *musb, + struct musb_qh *qh, + int is_in) +{ + int idle; + int best_diff; + int best_end, epnum; + struct musb_hw_ep *hw_ep = NULL; + struct list_head *head = NULL; + + /* use fixed hardware for control and bulk */ + switch (qh->type) { + case USB_ENDPOINT_XFER_CONTROL: + head = &musb->control; + hw_ep = musb->control_ep; + break; + case USB_ENDPOINT_XFER_BULK: + hw_ep = musb->bulk_ep; + if (is_in) + head = &musb->in_bulk; + else + head = &musb->out_bulk; + break; + } + if (head) { + idle = list_empty(head); + list_add_tail(&qh->ring, head); + goto success; + } + + /* else, periodic transfers get muxed to other endpoints */ + + /* FIXME this doesn't consider direction, so it can only + * work for one half of the endpoint hardware, and assumes + * the previous cases handled all non-shared endpoints... + */ + + /* we know this qh hasn't been scheduled, so all we need to do + * is choose which hardware endpoint to put it on ... + * + * REVISIT what we really want here is a regular schedule tree + * like e.g. OHCI uses, but for now musb->periodic is just an + * array of the _single_ logical endpoint associated with a + * given physical one (identity mapping logical->physical). + * + * that simplistic approach makes TT scheduling a lot simpler; + * there is none, and thus none of its complexity... + */ + best_diff = 4096; + best_end = -1; + + for (epnum = 1; epnum < musb->nr_endpoints; epnum++) { + int diff; + + if (musb->periodic[epnum]) + continue; + hw_ep = &musb->endpoints[epnum]; + if (hw_ep == musb->bulk_ep) + continue; + + if (is_in) + diff = hw_ep->max_packet_sz_rx - qh->maxpacket; + else + diff = hw_ep->max_packet_sz_tx - qh->maxpacket; + + if (diff > 0 && best_diff > diff) { + best_diff = diff; + best_end = epnum; + } + } + if (best_end < 0) + return -ENOSPC; + + idle = 1; + hw_ep = musb->endpoints + best_end; + musb->periodic[best_end] = qh; + DBG(4, "qh %p periodic slot %d\n", qh, best_end); +success: + qh->hw_ep = hw_ep; + qh->hep->hcpriv = qh; + if (idle) + musb_start_urb(musb, is_in, qh); + return 0; +} + +static int musb_urb_enqueue( + struct usb_hcd *hcd, + struct urb *urb, + gfp_t mem_flags) +{ + unsigned long flags; + struct musb *musb = hcd_to_musb(hcd); + struct usb_host_endpoint *hep = urb->ep; + struct musb_qh *qh = hep->hcpriv; + struct usb_endpoint_descriptor *epd = &hep->desc; + int ret; + unsigned type_reg; + unsigned interval; + + /* host role must be active */ + if (!is_host_active(musb) || !musb->is_active) + return -ENODEV; + + spin_lock_irqsave(&musb->lock, flags); + ret = usb_hcd_link_urb_to_ep(hcd, urb); + spin_unlock_irqrestore(&musb->lock, flags); + if (ret) + return ret; + + /* DMA mapping was already done, if needed, and this urb is on + * hep->urb_list ... so there's little to do unless hep wasn't + * yet scheduled onto a live qh. + * + * REVISIT best to keep hep->hcpriv valid until the endpoint gets + * disabled, testing for empty qh->ring and avoiding qh setup costs + * except for the first urb queued after a config change. + */ + if (qh) { + urb->hcpriv = qh; + return 0; + } + + /* Allocate and initialize qh, minimizing the work done each time + * hw_ep gets reprogrammed, or with irqs blocked. Then schedule it. + * + * REVISIT consider a dedicated qh kmem_cache, so it's harder + * for bugs in other kernel code to break this driver... + */ + qh = kzalloc(sizeof *qh, mem_flags); + if (!qh) { + usb_hcd_unlink_urb_from_ep(hcd, urb); + return -ENOMEM; + } + + qh->hep = hep; + qh->dev = urb->dev; + INIT_LIST_HEAD(&qh->ring); + qh->is_ready = 1; + + qh->maxpacket = le16_to_cpu(epd->wMaxPacketSize); + + /* no high bandwidth support yet */ + if (qh->maxpacket & ~0x7ff) { + ret = -EMSGSIZE; + goto done; + } + + qh->epnum = epd->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK; + qh->type = epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK; + + /* NOTE: urb->dev->devnum is wrong during SET_ADDRESS */ + qh->addr_reg = (u8) usb_pipedevice(urb->pipe); + + /* precompute rxtype/txtype/type0 register */ + type_reg = (qh->type << 4) | qh->epnum; + switch (urb->dev->speed) { + case USB_SPEED_LOW: + type_reg |= 0xc0; + break; + case USB_SPEED_FULL: + type_reg |= 0x80; + break; + default: + type_reg |= 0x40; + } + qh->type_reg = type_reg; + + /* precompute rxinterval/txinterval register */ + interval = min((u8)16, epd->bInterval); /* log encoding */ + switch (qh->type) { + case USB_ENDPOINT_XFER_INT: + /* fullspeed uses linear encoding */ + if (USB_SPEED_FULL == urb->dev->speed) { + interval = epd->bInterval; + if (!interval) + interval = 1; + } + /* FALLTHROUGH */ + case USB_ENDPOINT_XFER_ISOC: + /* iso always uses log encoding */ + break; + default: + /* REVISIT we actually want to use NAK limits, hinting to the + * transfer scheduling logic to try some other qh, e.g. try + * for 2 msec first: + * + * interval = (USB_SPEED_HIGH == urb->dev->speed) ? 16 : 2; + * + * The downside of disabling this is that transfer scheduling + * gets VERY unfair for nonperiodic transfers; a misbehaving + * peripheral could make that hurt. Or for reads, one that's + * perfectly normal: network and other drivers keep reads + * posted at all times, having one pending for a week should + * be perfectly safe. + * + * The upside of disabling it is avoidng transfer scheduling + * code to put this aside for while. + */ + interval = 0; + } + qh->intv_reg = interval; + + /* precompute addressing for external hub/tt ports */ + if (musb->is_multipoint) { + struct usb_device *parent = urb->dev->parent; + + if (parent != hcd->self.root_hub) { + qh->h_addr_reg = (u8) parent->devnum; + + /* set up tt info if needed */ + if (urb->dev->tt) { + qh->h_port_reg = (u8) urb->dev->ttport; + qh->h_addr_reg |= 0x80; + } + } + } + + /* invariant: hep->hcpriv is null OR the qh that's already scheduled. + * until we get real dma queues (with an entry for each urb/buffer), + * we only have work to do in the former case. + */ + spin_lock_irqsave(&musb->lock, flags); + if (hep->hcpriv) { + /* some concurrent activity submitted another urb to hep... + * odd, rare, error prone, but legal. + */ + kfree(qh); + ret = 0; + } else + ret = musb_schedule(musb, qh, + epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK); + + if (ret == 0) { + urb->hcpriv = qh; + /* FIXME set urb->start_frame for iso/intr, it's tested in + * musb_start_urb(), but otherwise only konicawc cares ... + */ + } + spin_unlock_irqrestore(&musb->lock, flags); + +done: + if (ret != 0) { + usb_hcd_unlink_urb_from_ep(hcd, urb); + kfree(qh); + } + return ret; +} + + +/* + * abort a transfer that's at the head of a hardware queue. + * called with controller locked, irqs blocked + * that hardware queue advances to the next transfer, unless prevented + */ +static int musb_cleanup_urb(struct urb *urb, struct musb_qh *qh, int is_in) +{ + struct musb_hw_ep *ep = qh->hw_ep; + void __iomem *epio = ep->regs; + unsigned hw_end = ep->epnum; + void __iomem *regs = ep->musb->mregs; + u16 csr; + int status = 0; + + musb_ep_select(regs, hw_end); + + if (is_dma_capable()) { + struct dma_channel *dma; + + dma = is_in ? ep->rx_channel : ep->tx_channel; + if (dma) { + status = ep->musb->dma_controller->channel_abort(dma); + DBG(status ? 1 : 3, + "abort %cX%d DMA for urb %p --> %d\n", + is_in ? 'R' : 'T', ep->epnum, + urb, status); + urb->actual_length += dma->actual_len; + } + } + + /* turn off DMA requests, discard state, stop polling ... */ + if (is_in) { + /* giveback saves bulk toggle */ + csr = musb_h_flush_rxfifo(ep, 0); + + /* REVISIT we still get an irq; should likely clear the + * endpoint's irq status here to avoid bogus irqs. + * clearing that status is platform-specific... + */ + } else { + musb_h_tx_flush_fifo(ep); + csr = musb_readw(epio, MUSB_TXCSR); + csr &= ~(MUSB_TXCSR_AUTOSET + | MUSB_TXCSR_DMAENAB + | MUSB_TXCSR_H_RXSTALL + | MUSB_TXCSR_H_NAKTIMEOUT + | MUSB_TXCSR_H_ERROR + | MUSB_TXCSR_TXPKTRDY); + musb_writew(epio, MUSB_TXCSR, csr); + /* REVISIT may need to clear FLUSHFIFO ... */ + musb_writew(epio, MUSB_TXCSR, csr); + /* flush cpu writebuffer */ + csr = musb_readw(epio, MUSB_TXCSR); + } + if (status == 0) + musb_advance_schedule(ep->musb, urb, ep, is_in); + return status; +} + +static int musb_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status) +{ + struct musb *musb = hcd_to_musb(hcd); + struct musb_qh *qh; + struct list_head *sched; + unsigned long flags; + int ret; + + DBG(4, "urb=%p, dev%d ep%d%s\n", urb, + usb_pipedevice(urb->pipe), + usb_pipeendpoint(urb->pipe), + usb_pipein(urb->pipe) ? "in" : "out"); + + spin_lock_irqsave(&musb->lock, flags); + ret = usb_hcd_check_unlink_urb(hcd, urb, status); + if (ret) + goto done; + + qh = urb->hcpriv; + if (!qh) + goto done; + + /* Any URB not actively programmed into endpoint hardware can be + * immediately given back. Such an URB must be at the head of its + * endpoint queue, unless someday we get real DMA queues. And even + * then, it might not be known to the hardware... + * + * Otherwise abort current transfer, pending dma, etc.; urb->status + * has already been updated. This is a synchronous abort; it'd be + * OK to hold off until after some IRQ, though. + */ + if (!qh->is_ready || urb->urb_list.prev != &qh->hep->urb_list) + ret = -EINPROGRESS; + else { + switch (qh->type) { + case USB_ENDPOINT_XFER_CONTROL: + sched = &musb->control; + break; + case USB_ENDPOINT_XFER_BULK: + if (usb_pipein(urb->pipe)) + sched = &musb->in_bulk; + else + sched = &musb->out_bulk; + break; + default: + /* REVISIT when we get a schedule tree, periodic + * transfers won't always be at the head of a + * singleton queue... + */ + sched = NULL; + break; + } + } + + /* NOTE: qh is invalid unless !list_empty(&hep->urb_list) */ + if (ret < 0 || (sched && qh != first_qh(sched))) { + int ready = qh->is_ready; + + ret = 0; + qh->is_ready = 0; + __musb_giveback(musb, urb, 0); + qh->is_ready = ready; + } else + ret = musb_cleanup_urb(urb, qh, urb->pipe & USB_DIR_IN); +done: + spin_unlock_irqrestore(&musb->lock, flags); + return ret; +} + +/* disable an endpoint */ +static void +musb_h_disable(struct usb_hcd *hcd, struct usb_host_endpoint *hep) +{ + u8 epnum = hep->desc.bEndpointAddress; + unsigned long flags; + struct musb *musb = hcd_to_musb(hcd); + u8 is_in = epnum & USB_DIR_IN; + struct musb_qh *qh = hep->hcpriv; + struct urb *urb, *tmp; + struct list_head *sched; + + if (!qh) + return; + + spin_lock_irqsave(&musb->lock, flags); + + switch (qh->type) { + case USB_ENDPOINT_XFER_CONTROL: + sched = &musb->control; + break; + case USB_ENDPOINT_XFER_BULK: + if (is_in) + sched = &musb->in_bulk; + else + sched = &musb->out_bulk; + break; + default: + /* REVISIT when we get a schedule tree, periodic transfers + * won't always be at the head of a singleton queue... + */ + sched = NULL; + break; + } + + /* NOTE: qh is invalid unless !list_empty(&hep->urb_list) */ + + /* kick first urb off the hardware, if needed */ + qh->is_ready = 0; + if (!sched || qh == first_qh(sched)) { + urb = next_urb(qh); + + /* make software (then hardware) stop ASAP */ + if (!urb->unlinked) + urb->status = -ESHUTDOWN; + + /* cleanup */ + musb_cleanup_urb(urb, qh, urb->pipe & USB_DIR_IN); + } else + urb = NULL; + + /* then just nuke all the others */ + list_for_each_entry_safe_from(urb, tmp, &hep->urb_list, urb_list) + musb_giveback(qh, urb, -ESHUTDOWN); + + spin_unlock_irqrestore(&musb->lock, flags); +} + +static int musb_h_get_frame_number(struct usb_hcd *hcd) +{ + struct musb *musb = hcd_to_musb(hcd); + + return musb_readw(musb->mregs, MUSB_FRAME); +} + +static int musb_h_start(struct usb_hcd *hcd) +{ + struct musb *musb = hcd_to_musb(hcd); + + /* NOTE: musb_start() is called when the hub driver turns + * on port power, or when (OTG) peripheral starts. + */ + hcd->state = HC_STATE_RUNNING; + musb->port1_status = 0; + return 0; +} + +static void musb_h_stop(struct usb_hcd *hcd) +{ + musb_stop(hcd_to_musb(hcd)); + hcd->state = HC_STATE_HALT; +} + +static int musb_bus_suspend(struct usb_hcd *hcd) +{ + struct musb *musb = hcd_to_musb(hcd); + + if (musb->xceiv.state == OTG_STATE_A_SUSPEND) + return 0; + + if (is_host_active(musb) && musb->is_active) { + WARNING("trying to suspend as %s is_active=%i\n", + otg_state_string(musb), musb->is_active); + return -EBUSY; + } else + return 0; +} + +static int musb_bus_resume(struct usb_hcd *hcd) +{ + /* resuming child port does the work */ + return 0; +} + +const struct hc_driver musb_hc_driver = { + .description = "musb-hcd", + .product_desc = "MUSB HDRC host driver", + .hcd_priv_size = sizeof(struct musb), + .flags = HCD_USB2 | HCD_MEMORY, + + /* not using irq handler or reset hooks from usbcore, since + * those must be shared with peripheral code for OTG configs + */ + + .start = musb_h_start, + .stop = musb_h_stop, + + .get_frame_number = musb_h_get_frame_number, + + .urb_enqueue = musb_urb_enqueue, + .urb_dequeue = musb_urb_dequeue, + .endpoint_disable = musb_h_disable, + + .hub_status_data = musb_hub_status_data, + .hub_control = musb_hub_control, + .bus_suspend = musb_bus_suspend, + .bus_resume = musb_bus_resume, + /* .start_port_reset = NULL, */ + /* .hub_irq_enable = NULL, */ +}; diff --git a/drivers/usb/musb/musb_host.h b/drivers/usb/musb/musb_host.h new file mode 100644 index 0000000000000000000000000000000000000000..77bcdb9d5b32d93c1fd77433bce4821d9ab9c4bd --- /dev/null +++ b/drivers/usb/musb/musb_host.h @@ -0,0 +1,110 @@ +/* + * MUSB OTG driver host defines + * + * Copyright 2005 Mentor Graphics Corporation + * Copyright (C) 2005-2006 by Texas Instruments + * Copyright (C) 2006-2007 Nokia Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef _MUSB_HOST_H +#define _MUSB_HOST_H + +static inline struct usb_hcd *musb_to_hcd(struct musb *musb) +{ + return container_of((void *) musb, struct usb_hcd, hcd_priv); +} + +static inline struct musb *hcd_to_musb(struct usb_hcd *hcd) +{ + return (struct musb *) (hcd->hcd_priv); +} + +/* stored in "usb_host_endpoint.hcpriv" for scheduled endpoints */ +struct musb_qh { + struct usb_host_endpoint *hep; /* usbcore info */ + struct usb_device *dev; + struct musb_hw_ep *hw_ep; /* current binding */ + + struct list_head ring; /* of musb_qh */ + /* struct musb_qh *next; */ /* for periodic tree */ + + unsigned offset; /* in urb->transfer_buffer */ + unsigned segsize; /* current xfer fragment */ + + u8 type_reg; /* {rx,tx} type register */ + u8 intv_reg; /* {rx,tx} interval register */ + u8 addr_reg; /* device address register */ + u8 h_addr_reg; /* hub address register */ + u8 h_port_reg; /* hub port register */ + + u8 is_ready; /* safe to modify hw_ep */ + u8 type; /* XFERTYPE_* */ + u8 epnum; + u16 maxpacket; + u16 frame; /* for periodic schedule */ + unsigned iso_idx; /* in urb->iso_frame_desc[] */ +}; + +/* map from control or bulk queue head to the first qh on that ring */ +static inline struct musb_qh *first_qh(struct list_head *q) +{ + if (list_empty(q)) + return NULL; + return list_entry(q->next, struct musb_qh, ring); +} + + +extern void musb_root_disconnect(struct musb *musb); + +struct usb_hcd; + +extern int musb_hub_status_data(struct usb_hcd *hcd, char *buf); +extern int musb_hub_control(struct usb_hcd *hcd, + u16 typeReq, u16 wValue, u16 wIndex, + char *buf, u16 wLength); + +extern const struct hc_driver musb_hc_driver; + +static inline struct urb *next_urb(struct musb_qh *qh) +{ +#ifdef CONFIG_USB_MUSB_HDRC_HCD + struct list_head *queue; + + if (!qh) + return NULL; + queue = &qh->hep->urb_list; + if (list_empty(queue)) + return NULL; + return list_entry(queue->next, struct urb, urb_list); +#else + return NULL; +#endif +} + +#endif /* _MUSB_HOST_H */ diff --git a/drivers/usb/musb/musb_io.h b/drivers/usb/musb/musb_io.h new file mode 100644 index 0000000000000000000000000000000000000000..6bbedae83af83b57775b11868963ee76679505a2 --- /dev/null +++ b/drivers/usb/musb/musb_io.h @@ -0,0 +1,115 @@ +/* + * MUSB OTG driver register I/O + * + * Copyright 2005 Mentor Graphics Corporation + * Copyright (C) 2005-2006 by Texas Instruments + * Copyright (C) 2006-2007 Nokia Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef __MUSB_LINUX_PLATFORM_ARCH_H__ +#define __MUSB_LINUX_PLATFORM_ARCH_H__ + +#include + +#ifndef CONFIG_ARM +static inline void readsl(const void __iomem *addr, void *buf, int len) + { insl((unsigned long)addr, buf, len); } +static inline void readsw(const void __iomem *addr, void *buf, int len) + { insw((unsigned long)addr, buf, len); } +static inline void readsb(const void __iomem *addr, void *buf, int len) + { insb((unsigned long)addr, buf, len); } + +static inline void writesl(const void __iomem *addr, const void *buf, int len) + { outsl((unsigned long)addr, buf, len); } +static inline void writesw(const void __iomem *addr, const void *buf, int len) + { outsw((unsigned long)addr, buf, len); } +static inline void writesb(const void __iomem *addr, const void *buf, int len) + { outsb((unsigned long)addr, buf, len); } + +#endif + +/* NOTE: these offsets are all in bytes */ + +static inline u16 musb_readw(const void __iomem *addr, unsigned offset) + { return __raw_readw(addr + offset); } + +static inline u32 musb_readl(const void __iomem *addr, unsigned offset) + { return __raw_readl(addr + offset); } + + +static inline void musb_writew(void __iomem *addr, unsigned offset, u16 data) + { __raw_writew(data, addr + offset); } + +static inline void musb_writel(void __iomem *addr, unsigned offset, u32 data) + { __raw_writel(data, addr + offset); } + + +#ifdef CONFIG_USB_TUSB6010 + +/* + * TUSB6010 doesn't allow 8-bit access; 16-bit access is the minimum. + */ +static inline u8 musb_readb(const void __iomem *addr, unsigned offset) +{ + u16 tmp; + u8 val; + + tmp = __raw_readw(addr + (offset & ~1)); + if (offset & 1) + val = (tmp >> 8); + else + val = tmp & 0xff; + + return val; +} + +static inline void musb_writeb(void __iomem *addr, unsigned offset, u8 data) +{ + u16 tmp; + + tmp = __raw_readw(addr + (offset & ~1)); + if (offset & 1) + tmp = (data << 8) | (tmp & 0xff); + else + tmp = (tmp & 0xff00) | data; + + __raw_writew(tmp, addr + (offset & ~1)); +} + +#else + +static inline u8 musb_readb(const void __iomem *addr, unsigned offset) + { return __raw_readb(addr + offset); } + +static inline void musb_writeb(void __iomem *addr, unsigned offset, u8 data) + { __raw_writeb(data, addr + offset); } + +#endif /* CONFIG_USB_TUSB6010 */ + +#endif diff --git a/drivers/usb/musb/musb_regs.h b/drivers/usb/musb/musb_regs.h new file mode 100644 index 0000000000000000000000000000000000000000..9c228661aa5a76dc2294976b147e96a90c78ec9c --- /dev/null +++ b/drivers/usb/musb/musb_regs.h @@ -0,0 +1,300 @@ +/* + * MUSB OTG driver register defines + * + * Copyright 2005 Mentor Graphics Corporation + * Copyright (C) 2005-2006 by Texas Instruments + * Copyright (C) 2006-2007 Nokia Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef __MUSB_REGS_H__ +#define __MUSB_REGS_H__ + +#define MUSB_EP0_FIFOSIZE 64 /* This is non-configurable */ + +/* + * Common USB registers + */ + +#define MUSB_FADDR 0x00 /* 8-bit */ +#define MUSB_POWER 0x01 /* 8-bit */ + +#define MUSB_INTRTX 0x02 /* 16-bit */ +#define MUSB_INTRRX 0x04 +#define MUSB_INTRTXE 0x06 +#define MUSB_INTRRXE 0x08 +#define MUSB_INTRUSB 0x0A /* 8 bit */ +#define MUSB_INTRUSBE 0x0B /* 8 bit */ +#define MUSB_FRAME 0x0C +#define MUSB_INDEX 0x0E /* 8 bit */ +#define MUSB_TESTMODE 0x0F /* 8 bit */ + +/* Get offset for a given FIFO from musb->mregs */ +#ifdef CONFIG_USB_TUSB6010 +#define MUSB_FIFO_OFFSET(epnum) (0x200 + ((epnum) * 0x20)) +#else +#define MUSB_FIFO_OFFSET(epnum) (0x20 + ((epnum) * 4)) +#endif + +/* + * Additional Control Registers + */ + +#define MUSB_DEVCTL 0x60 /* 8 bit */ + +/* These are always controlled through the INDEX register */ +#define MUSB_TXFIFOSZ 0x62 /* 8-bit (see masks) */ +#define MUSB_RXFIFOSZ 0x63 /* 8-bit (see masks) */ +#define MUSB_TXFIFOADD 0x64 /* 16-bit offset shifted right 3 */ +#define MUSB_RXFIFOADD 0x66 /* 16-bit offset shifted right 3 */ + +/* REVISIT: vctrl/vstatus: optional vendor utmi+phy register at 0x68 */ +#define MUSB_HWVERS 0x6C /* 8 bit */ + +#define MUSB_EPINFO 0x78 /* 8 bit */ +#define MUSB_RAMINFO 0x79 /* 8 bit */ +#define MUSB_LINKINFO 0x7a /* 8 bit */ +#define MUSB_VPLEN 0x7b /* 8 bit */ +#define MUSB_HS_EOF1 0x7c /* 8 bit */ +#define MUSB_FS_EOF1 0x7d /* 8 bit */ +#define MUSB_LS_EOF1 0x7e /* 8 bit */ + +/* Offsets to endpoint registers */ +#define MUSB_TXMAXP 0x00 +#define MUSB_TXCSR 0x02 +#define MUSB_CSR0 MUSB_TXCSR /* Re-used for EP0 */ +#define MUSB_RXMAXP 0x04 +#define MUSB_RXCSR 0x06 +#define MUSB_RXCOUNT 0x08 +#define MUSB_COUNT0 MUSB_RXCOUNT /* Re-used for EP0 */ +#define MUSB_TXTYPE 0x0A +#define MUSB_TYPE0 MUSB_TXTYPE /* Re-used for EP0 */ +#define MUSB_TXINTERVAL 0x0B +#define MUSB_NAKLIMIT0 MUSB_TXINTERVAL /* Re-used for EP0 */ +#define MUSB_RXTYPE 0x0C +#define MUSB_RXINTERVAL 0x0D +#define MUSB_FIFOSIZE 0x0F +#define MUSB_CONFIGDATA MUSB_FIFOSIZE /* Re-used for EP0 */ + +/* Offsets to endpoint registers in indexed model (using INDEX register) */ +#define MUSB_INDEXED_OFFSET(_epnum, _offset) \ + (0x10 + (_offset)) + +/* Offsets to endpoint registers in flat models */ +#define MUSB_FLAT_OFFSET(_epnum, _offset) \ + (0x100 + (0x10*(_epnum)) + (_offset)) + +#ifdef CONFIG_USB_TUSB6010 +/* TUSB6010 EP0 configuration register is special */ +#define MUSB_TUSB_OFFSET(_epnum, _offset) \ + (0x10 + _offset) +#include "tusb6010.h" /* Needed "only" for TUSB_EP0_CONF */ +#endif + +/* "bus control"/target registers, for host side multipoint (external hubs) */ +#define MUSB_TXFUNCADDR 0x00 +#define MUSB_TXHUBADDR 0x02 +#define MUSB_TXHUBPORT 0x03 + +#define MUSB_RXFUNCADDR 0x04 +#define MUSB_RXHUBADDR 0x06 +#define MUSB_RXHUBPORT 0x07 + +#define MUSB_BUSCTL_OFFSET(_epnum, _offset) \ + (0x80 + (8*(_epnum)) + (_offset)) + +/* + * MUSB Register bits + */ + +/* POWER */ +#define MUSB_POWER_ISOUPDATE 0x80 +#define MUSB_POWER_SOFTCONN 0x40 +#define MUSB_POWER_HSENAB 0x20 +#define MUSB_POWER_HSMODE 0x10 +#define MUSB_POWER_RESET 0x08 +#define MUSB_POWER_RESUME 0x04 +#define MUSB_POWER_SUSPENDM 0x02 +#define MUSB_POWER_ENSUSPEND 0x01 + +/* INTRUSB */ +#define MUSB_INTR_SUSPEND 0x01 +#define MUSB_INTR_RESUME 0x02 +#define MUSB_INTR_RESET 0x04 +#define MUSB_INTR_BABBLE 0x04 +#define MUSB_INTR_SOF 0x08 +#define MUSB_INTR_CONNECT 0x10 +#define MUSB_INTR_DISCONNECT 0x20 +#define MUSB_INTR_SESSREQ 0x40 +#define MUSB_INTR_VBUSERROR 0x80 /* For SESSION end */ + +/* DEVCTL */ +#define MUSB_DEVCTL_BDEVICE 0x80 +#define MUSB_DEVCTL_FSDEV 0x40 +#define MUSB_DEVCTL_LSDEV 0x20 +#define MUSB_DEVCTL_VBUS 0x18 +#define MUSB_DEVCTL_VBUS_SHIFT 3 +#define MUSB_DEVCTL_HM 0x04 +#define MUSB_DEVCTL_HR 0x02 +#define MUSB_DEVCTL_SESSION 0x01 + +/* TESTMODE */ +#define MUSB_TEST_FORCE_HOST 0x80 +#define MUSB_TEST_FIFO_ACCESS 0x40 +#define MUSB_TEST_FORCE_FS 0x20 +#define MUSB_TEST_FORCE_HS 0x10 +#define MUSB_TEST_PACKET 0x08 +#define MUSB_TEST_K 0x04 +#define MUSB_TEST_J 0x02 +#define MUSB_TEST_SE0_NAK 0x01 + +/* Allocate for double-packet buffering (effectively doubles assigned _SIZE) */ +#define MUSB_FIFOSZ_DPB 0x10 +/* Allocation size (8, 16, 32, ... 4096) */ +#define MUSB_FIFOSZ_SIZE 0x0f + +/* CSR0 */ +#define MUSB_CSR0_FLUSHFIFO 0x0100 +#define MUSB_CSR0_TXPKTRDY 0x0002 +#define MUSB_CSR0_RXPKTRDY 0x0001 + +/* CSR0 in Peripheral mode */ +#define MUSB_CSR0_P_SVDSETUPEND 0x0080 +#define MUSB_CSR0_P_SVDRXPKTRDY 0x0040 +#define MUSB_CSR0_P_SENDSTALL 0x0020 +#define MUSB_CSR0_P_SETUPEND 0x0010 +#define MUSB_CSR0_P_DATAEND 0x0008 +#define MUSB_CSR0_P_SENTSTALL 0x0004 + +/* CSR0 in Host mode */ +#define MUSB_CSR0_H_DIS_PING 0x0800 +#define MUSB_CSR0_H_WR_DATATOGGLE 0x0400 /* Set to allow setting: */ +#define MUSB_CSR0_H_DATATOGGLE 0x0200 /* Data toggle control */ +#define MUSB_CSR0_H_NAKTIMEOUT 0x0080 +#define MUSB_CSR0_H_STATUSPKT 0x0040 +#define MUSB_CSR0_H_REQPKT 0x0020 +#define MUSB_CSR0_H_ERROR 0x0010 +#define MUSB_CSR0_H_SETUPPKT 0x0008 +#define MUSB_CSR0_H_RXSTALL 0x0004 + +/* CSR0 bits to avoid zeroing (write zero clears, write 1 ignored) */ +#define MUSB_CSR0_P_WZC_BITS \ + (MUSB_CSR0_P_SENTSTALL) +#define MUSB_CSR0_H_WZC_BITS \ + (MUSB_CSR0_H_NAKTIMEOUT | MUSB_CSR0_H_RXSTALL \ + | MUSB_CSR0_RXPKTRDY) + +/* TxType/RxType */ +#define MUSB_TYPE_SPEED 0xc0 +#define MUSB_TYPE_SPEED_SHIFT 6 +#define MUSB_TYPE_PROTO 0x30 /* Implicitly zero for ep0 */ +#define MUSB_TYPE_PROTO_SHIFT 4 +#define MUSB_TYPE_REMOTE_END 0xf /* Implicitly zero for ep0 */ + +/* CONFIGDATA */ +#define MUSB_CONFIGDATA_MPRXE 0x80 /* Auto bulk pkt combining */ +#define MUSB_CONFIGDATA_MPTXE 0x40 /* Auto bulk pkt splitting */ +#define MUSB_CONFIGDATA_BIGENDIAN 0x20 +#define MUSB_CONFIGDATA_HBRXE 0x10 /* HB-ISO for RX */ +#define MUSB_CONFIGDATA_HBTXE 0x08 /* HB-ISO for TX */ +#define MUSB_CONFIGDATA_DYNFIFO 0x04 /* Dynamic FIFO sizing */ +#define MUSB_CONFIGDATA_SOFTCONE 0x02 /* SoftConnect */ +#define MUSB_CONFIGDATA_UTMIDW 0x01 /* Data width 0/1 => 8/16bits */ + +/* TXCSR in Peripheral and Host mode */ +#define MUSB_TXCSR_AUTOSET 0x8000 +#define MUSB_TXCSR_MODE 0x2000 +#define MUSB_TXCSR_DMAENAB 0x1000 +#define MUSB_TXCSR_FRCDATATOG 0x0800 +#define MUSB_TXCSR_DMAMODE 0x0400 +#define MUSB_TXCSR_CLRDATATOG 0x0040 +#define MUSB_TXCSR_FLUSHFIFO 0x0008 +#define MUSB_TXCSR_FIFONOTEMPTY 0x0002 +#define MUSB_TXCSR_TXPKTRDY 0x0001 + +/* TXCSR in Peripheral mode */ +#define MUSB_TXCSR_P_ISO 0x4000 +#define MUSB_TXCSR_P_INCOMPTX 0x0080 +#define MUSB_TXCSR_P_SENTSTALL 0x0020 +#define MUSB_TXCSR_P_SENDSTALL 0x0010 +#define MUSB_TXCSR_P_UNDERRUN 0x0004 + +/* TXCSR in Host mode */ +#define MUSB_TXCSR_H_WR_DATATOGGLE 0x0200 +#define MUSB_TXCSR_H_DATATOGGLE 0x0100 +#define MUSB_TXCSR_H_NAKTIMEOUT 0x0080 +#define MUSB_TXCSR_H_RXSTALL 0x0020 +#define MUSB_TXCSR_H_ERROR 0x0004 + +/* TXCSR bits to avoid zeroing (write zero clears, write 1 ignored) */ +#define MUSB_TXCSR_P_WZC_BITS \ + (MUSB_TXCSR_P_INCOMPTX | MUSB_TXCSR_P_SENTSTALL \ + | MUSB_TXCSR_P_UNDERRUN | MUSB_TXCSR_FIFONOTEMPTY) +#define MUSB_TXCSR_H_WZC_BITS \ + (MUSB_TXCSR_H_NAKTIMEOUT | MUSB_TXCSR_H_RXSTALL \ + | MUSB_TXCSR_H_ERROR | MUSB_TXCSR_FIFONOTEMPTY) + +/* RXCSR in Peripheral and Host mode */ +#define MUSB_RXCSR_AUTOCLEAR 0x8000 +#define MUSB_RXCSR_DMAENAB 0x2000 +#define MUSB_RXCSR_DISNYET 0x1000 +#define MUSB_RXCSR_PID_ERR 0x1000 +#define MUSB_RXCSR_DMAMODE 0x0800 +#define MUSB_RXCSR_INCOMPRX 0x0100 +#define MUSB_RXCSR_CLRDATATOG 0x0080 +#define MUSB_RXCSR_FLUSHFIFO 0x0010 +#define MUSB_RXCSR_DATAERROR 0x0008 +#define MUSB_RXCSR_FIFOFULL 0x0002 +#define MUSB_RXCSR_RXPKTRDY 0x0001 + +/* RXCSR in Peripheral mode */ +#define MUSB_RXCSR_P_ISO 0x4000 +#define MUSB_RXCSR_P_SENTSTALL 0x0040 +#define MUSB_RXCSR_P_SENDSTALL 0x0020 +#define MUSB_RXCSR_P_OVERRUN 0x0004 + +/* RXCSR in Host mode */ +#define MUSB_RXCSR_H_AUTOREQ 0x4000 +#define MUSB_RXCSR_H_WR_DATATOGGLE 0x0400 +#define MUSB_RXCSR_H_DATATOGGLE 0x0200 +#define MUSB_RXCSR_H_RXSTALL 0x0040 +#define MUSB_RXCSR_H_REQPKT 0x0020 +#define MUSB_RXCSR_H_ERROR 0x0004 + +/* RXCSR bits to avoid zeroing (write zero clears, write 1 ignored) */ +#define MUSB_RXCSR_P_WZC_BITS \ + (MUSB_RXCSR_P_SENTSTALL | MUSB_RXCSR_P_OVERRUN \ + | MUSB_RXCSR_RXPKTRDY) +#define MUSB_RXCSR_H_WZC_BITS \ + (MUSB_RXCSR_H_RXSTALL | MUSB_RXCSR_H_ERROR \ + | MUSB_RXCSR_DATAERROR | MUSB_RXCSR_RXPKTRDY) + +/* HUBADDR */ +#define MUSB_HUBADDR_MULTI_TT 0x80 + +#endif /* __MUSB_REGS_H__ */ diff --git a/drivers/usb/musb/musb_virthub.c b/drivers/usb/musb/musb_virthub.c new file mode 100644 index 0000000000000000000000000000000000000000..e0e9ce58417502a501480ef70e5170f442331fbc --- /dev/null +++ b/drivers/usb/musb/musb_virthub.c @@ -0,0 +1,425 @@ +/* + * MUSB OTG driver virtual root hub support + * + * Copyright 2005 Mentor Graphics Corporation + * Copyright (C) 2005-2006 by Texas Instruments + * Copyright (C) 2006-2007 Nokia Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#include "musb_core.h" + + +static void musb_port_suspend(struct musb *musb, bool do_suspend) +{ + u8 power; + void __iomem *mbase = musb->mregs; + + if (!is_host_active(musb)) + return; + + /* NOTE: this doesn't necessarily put PHY into low power mode, + * turning off its clock; that's a function of PHY integration and + * MUSB_POWER_ENSUSPEND. PHY may need a clock (sigh) to detect + * SE0 changing to connect (J) or wakeup (K) states. + */ + power = musb_readb(mbase, MUSB_POWER); + if (do_suspend) { + int retries = 10000; + + power &= ~MUSB_POWER_RESUME; + power |= MUSB_POWER_SUSPENDM; + musb_writeb(mbase, MUSB_POWER, power); + + /* Needed for OPT A tests */ + power = musb_readb(mbase, MUSB_POWER); + while (power & MUSB_POWER_SUSPENDM) { + power = musb_readb(mbase, MUSB_POWER); + if (retries-- < 1) + break; + } + + DBG(3, "Root port suspended, power %02x\n", power); + + musb->port1_status |= USB_PORT_STAT_SUSPEND; + switch (musb->xceiv.state) { + case OTG_STATE_A_HOST: + musb->xceiv.state = OTG_STATE_A_SUSPEND; + musb->is_active = is_otg_enabled(musb) + && musb->xceiv.host->b_hnp_enable; + musb_platform_try_idle(musb, 0); + break; +#ifdef CONFIG_USB_MUSB_OTG + case OTG_STATE_B_HOST: + musb->xceiv.state = OTG_STATE_B_WAIT_ACON; + musb->is_active = is_otg_enabled(musb) + && musb->xceiv.host->b_hnp_enable; + musb_platform_try_idle(musb, 0); + break; +#endif + default: + DBG(1, "bogus rh suspend? %s\n", + otg_state_string(musb)); + } + } else if (power & MUSB_POWER_SUSPENDM) { + power &= ~MUSB_POWER_SUSPENDM; + power |= MUSB_POWER_RESUME; + musb_writeb(mbase, MUSB_POWER, power); + + DBG(3, "Root port resuming, power %02x\n", power); + + /* later, GetPortStatus will stop RESUME signaling */ + musb->port1_status |= MUSB_PORT_STAT_RESUME; + musb->rh_timer = jiffies + msecs_to_jiffies(20); + } +} + +static void musb_port_reset(struct musb *musb, bool do_reset) +{ + u8 power; + void __iomem *mbase = musb->mregs; + +#ifdef CONFIG_USB_MUSB_OTG + if (musb->xceiv.state == OTG_STATE_B_IDLE) { + DBG(2, "HNP: Returning from HNP; no hub reset from b_idle\n"); + musb->port1_status &= ~USB_PORT_STAT_RESET; + return; + } +#endif + + if (!is_host_active(musb)) + return; + + /* NOTE: caller guarantees it will turn off the reset when + * the appropriate amount of time has passed + */ + power = musb_readb(mbase, MUSB_POWER); + if (do_reset) { + + /* + * If RESUME is set, we must make sure it stays minimum 20 ms. + * Then we must clear RESUME and wait a bit to let musb start + * generating SOFs. If we don't do this, OPT HS A 6.8 tests + * fail with "Error! Did not receive an SOF before suspend + * detected". + */ + if (power & MUSB_POWER_RESUME) { + while (time_before(jiffies, musb->rh_timer)) + msleep(1); + musb_writeb(mbase, MUSB_POWER, + power & ~MUSB_POWER_RESUME); + msleep(1); + } + + musb->ignore_disconnect = true; + power &= 0xf0; + musb_writeb(mbase, MUSB_POWER, + power | MUSB_POWER_RESET); + + musb->port1_status |= USB_PORT_STAT_RESET; + musb->port1_status &= ~USB_PORT_STAT_ENABLE; + musb->rh_timer = jiffies + msecs_to_jiffies(50); + } else { + DBG(4, "root port reset stopped\n"); + musb_writeb(mbase, MUSB_POWER, + power & ~MUSB_POWER_RESET); + + musb->ignore_disconnect = false; + + power = musb_readb(mbase, MUSB_POWER); + if (power & MUSB_POWER_HSMODE) { + DBG(4, "high-speed device connected\n"); + musb->port1_status |= USB_PORT_STAT_HIGH_SPEED; + } + + musb->port1_status &= ~USB_PORT_STAT_RESET; + musb->port1_status |= USB_PORT_STAT_ENABLE + | (USB_PORT_STAT_C_RESET << 16) + | (USB_PORT_STAT_C_ENABLE << 16); + usb_hcd_poll_rh_status(musb_to_hcd(musb)); + + musb->vbuserr_retry = VBUSERR_RETRY_COUNT; + } +} + +void musb_root_disconnect(struct musb *musb) +{ + musb->port1_status = (1 << USB_PORT_FEAT_POWER) + | (1 << USB_PORT_FEAT_C_CONNECTION); + + usb_hcd_poll_rh_status(musb_to_hcd(musb)); + musb->is_active = 0; + + switch (musb->xceiv.state) { + case OTG_STATE_A_HOST: + case OTG_STATE_A_SUSPEND: + musb->xceiv.state = OTG_STATE_A_WAIT_BCON; + musb->is_active = 0; + break; + case OTG_STATE_A_WAIT_VFALL: + musb->xceiv.state = OTG_STATE_B_IDLE; + break; + default: + DBG(1, "host disconnect (%s)\n", otg_state_string(musb)); + } +} + + +/*---------------------------------------------------------------------*/ + +/* Caller may or may not hold musb->lock */ +int musb_hub_status_data(struct usb_hcd *hcd, char *buf) +{ + struct musb *musb = hcd_to_musb(hcd); + int retval = 0; + + /* called in_irq() via usb_hcd_poll_rh_status() */ + if (musb->port1_status & 0xffff0000) { + *buf = 0x02; + retval = 1; + } + return retval; +} + +int musb_hub_control( + struct usb_hcd *hcd, + u16 typeReq, + u16 wValue, + u16 wIndex, + char *buf, + u16 wLength) +{ + struct musb *musb = hcd_to_musb(hcd); + u32 temp; + int retval = 0; + unsigned long flags; + + spin_lock_irqsave(&musb->lock, flags); + + if (unlikely(!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags))) { + spin_unlock_irqrestore(&musb->lock, flags); + return -ESHUTDOWN; + } + + /* hub features: always zero, setting is a NOP + * port features: reported, sometimes updated when host is active + * no indicators + */ + switch (typeReq) { + case ClearHubFeature: + case SetHubFeature: + switch (wValue) { + case C_HUB_OVER_CURRENT: + case C_HUB_LOCAL_POWER: + break; + default: + goto error; + } + break; + case ClearPortFeature: + if ((wIndex & 0xff) != 1) + goto error; + + switch (wValue) { + case USB_PORT_FEAT_ENABLE: + break; + case USB_PORT_FEAT_SUSPEND: + musb_port_suspend(musb, false); + break; + case USB_PORT_FEAT_POWER: + if (!(is_otg_enabled(musb) && hcd->self.is_b_host)) + musb_set_vbus(musb, 0); + break; + case USB_PORT_FEAT_C_CONNECTION: + case USB_PORT_FEAT_C_ENABLE: + case USB_PORT_FEAT_C_OVER_CURRENT: + case USB_PORT_FEAT_C_RESET: + case USB_PORT_FEAT_C_SUSPEND: + break; + default: + goto error; + } + DBG(5, "clear feature %d\n", wValue); + musb->port1_status &= ~(1 << wValue); + break; + case GetHubDescriptor: + { + struct usb_hub_descriptor *desc = (void *)buf; + + desc->bDescLength = 9; + desc->bDescriptorType = 0x29; + desc->bNbrPorts = 1; + desc->wHubCharacteristics = __constant_cpu_to_le16( + 0x0001 /* per-port power switching */ + | 0x0010 /* no overcurrent reporting */ + ); + desc->bPwrOn2PwrGood = 5; /* msec/2 */ + desc->bHubContrCurrent = 0; + + /* workaround bogus struct definition */ + desc->DeviceRemovable[0] = 0x02; /* port 1 */ + desc->DeviceRemovable[1] = 0xff; + } + break; + case GetHubStatus: + temp = 0; + *(__le32 *) buf = cpu_to_le32(temp); + break; + case GetPortStatus: + if (wIndex != 1) + goto error; + + /* finish RESET signaling? */ + if ((musb->port1_status & USB_PORT_STAT_RESET) + && time_after_eq(jiffies, musb->rh_timer)) + musb_port_reset(musb, false); + + /* finish RESUME signaling? */ + if ((musb->port1_status & MUSB_PORT_STAT_RESUME) + && time_after_eq(jiffies, musb->rh_timer)) { + u8 power; + + power = musb_readb(musb->mregs, MUSB_POWER); + power &= ~MUSB_POWER_RESUME; + DBG(4, "root port resume stopped, power %02x\n", + power); + musb_writeb(musb->mregs, MUSB_POWER, power); + + /* ISSUE: DaVinci (RTL 1.300) disconnects after + * resume of high speed peripherals (but not full + * speed ones). + */ + + musb->is_active = 1; + musb->port1_status &= ~(USB_PORT_STAT_SUSPEND + | MUSB_PORT_STAT_RESUME); + musb->port1_status |= USB_PORT_STAT_C_SUSPEND << 16; + usb_hcd_poll_rh_status(musb_to_hcd(musb)); + /* NOTE: it might really be A_WAIT_BCON ... */ + musb->xceiv.state = OTG_STATE_A_HOST; + } + + put_unaligned(cpu_to_le32(musb->port1_status + & ~MUSB_PORT_STAT_RESUME), + (__le32 *) buf); + + /* port change status is more interesting */ + DBG(get_unaligned((u16 *)(buf+2)) ? 2 : 5, "port status %08x\n", + musb->port1_status); + break; + case SetPortFeature: + if ((wIndex & 0xff) != 1) + goto error; + + switch (wValue) { + case USB_PORT_FEAT_POWER: + /* NOTE: this controller has a strange state machine + * that involves "requesting sessions" according to + * magic side effects from incompletely-described + * rules about startup... + * + * This call is what really starts the host mode; be + * very careful about side effects if you reorder any + * initialization logic, e.g. for OTG, or change any + * logic relating to VBUS power-up. + */ + if (!(is_otg_enabled(musb) && hcd->self.is_b_host)) + musb_start(musb); + break; + case USB_PORT_FEAT_RESET: + musb_port_reset(musb, true); + break; + case USB_PORT_FEAT_SUSPEND: + musb_port_suspend(musb, true); + break; + case USB_PORT_FEAT_TEST: + if (unlikely(is_host_active(musb))) + goto error; + + wIndex >>= 8; + switch (wIndex) { + case 1: + pr_debug("TEST_J\n"); + temp = MUSB_TEST_J; + break; + case 2: + pr_debug("TEST_K\n"); + temp = MUSB_TEST_K; + break; + case 3: + pr_debug("TEST_SE0_NAK\n"); + temp = MUSB_TEST_SE0_NAK; + break; + case 4: + pr_debug("TEST_PACKET\n"); + temp = MUSB_TEST_PACKET; + musb_load_testpacket(musb); + break; + case 5: + pr_debug("TEST_FORCE_ENABLE\n"); + temp = MUSB_TEST_FORCE_HOST + | MUSB_TEST_FORCE_HS; + + musb_writeb(musb->mregs, MUSB_DEVCTL, + MUSB_DEVCTL_SESSION); + break; + case 6: + pr_debug("TEST_FIFO_ACCESS\n"); + temp = MUSB_TEST_FIFO_ACCESS; + break; + default: + goto error; + } + musb_writeb(musb->mregs, MUSB_TESTMODE, temp); + break; + default: + goto error; + } + DBG(5, "set feature %d\n", wValue); + musb->port1_status |= 1 << wValue; + break; + + default: +error: + /* "protocol stall" on error */ + retval = -EPIPE; + } + spin_unlock_irqrestore(&musb->lock, flags); + return retval; +} diff --git a/drivers/usb/musb/musbhsdma.c b/drivers/usb/musb/musbhsdma.c new file mode 100644 index 0000000000000000000000000000000000000000..9ba8fb7fcd24b8a12a0abf49f7618da616f8df38 --- /dev/null +++ b/drivers/usb/musb/musbhsdma.c @@ -0,0 +1,433 @@ +/* + * MUSB OTG driver - support for Mentor's DMA controller + * + * Copyright 2005 Mentor Graphics Corporation + * Copyright (C) 2005-2007 by Texas Instruments + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ +#include +#include +#include +#include "musb_core.h" + +#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3430) +#include "omap2430.h" +#endif + +#define MUSB_HSDMA_BASE 0x200 +#define MUSB_HSDMA_INTR (MUSB_HSDMA_BASE + 0) +#define MUSB_HSDMA_CONTROL 0x4 +#define MUSB_HSDMA_ADDRESS 0x8 +#define MUSB_HSDMA_COUNT 0xc + +#define MUSB_HSDMA_CHANNEL_OFFSET(_bChannel, _offset) \ + (MUSB_HSDMA_BASE + (_bChannel << 4) + _offset) + +/* control register (16-bit): */ +#define MUSB_HSDMA_ENABLE_SHIFT 0 +#define MUSB_HSDMA_TRANSMIT_SHIFT 1 +#define MUSB_HSDMA_MODE1_SHIFT 2 +#define MUSB_HSDMA_IRQENABLE_SHIFT 3 +#define MUSB_HSDMA_ENDPOINT_SHIFT 4 +#define MUSB_HSDMA_BUSERROR_SHIFT 8 +#define MUSB_HSDMA_BURSTMODE_SHIFT 9 +#define MUSB_HSDMA_BURSTMODE (3 << MUSB_HSDMA_BURSTMODE_SHIFT) +#define MUSB_HSDMA_BURSTMODE_UNSPEC 0 +#define MUSB_HSDMA_BURSTMODE_INCR4 1 +#define MUSB_HSDMA_BURSTMODE_INCR8 2 +#define MUSB_HSDMA_BURSTMODE_INCR16 3 + +#define MUSB_HSDMA_CHANNELS 8 + +struct musb_dma_controller; + +struct musb_dma_channel { + struct dma_channel Channel; + struct musb_dma_controller *controller; + u32 dwStartAddress; + u32 len; + u16 wMaxPacketSize; + u8 bIndex; + u8 epnum; + u8 transmit; +}; + +struct musb_dma_controller { + struct dma_controller Controller; + struct musb_dma_channel aChannel[MUSB_HSDMA_CHANNELS]; + void *pDmaPrivate; + void __iomem *pCoreBase; + u8 bChannelCount; + u8 bmUsedChannels; + u8 irq; +}; + +static int dma_controller_start(struct dma_controller *c) +{ + /* nothing to do */ + return 0; +} + +static void dma_channel_release(struct dma_channel *pChannel); + +static int dma_controller_stop(struct dma_controller *c) +{ + struct musb_dma_controller *controller = + container_of(c, struct musb_dma_controller, Controller); + struct musb *musb = (struct musb *) controller->pDmaPrivate; + struct dma_channel *pChannel; + u8 bBit; + + if (controller->bmUsedChannels != 0) { + dev_err(musb->controller, + "Stopping DMA controller while channel active\n"); + + for (bBit = 0; bBit < MUSB_HSDMA_CHANNELS; bBit++) { + if (controller->bmUsedChannels & (1 << bBit)) { + pChannel = &controller->aChannel[bBit].Channel; + dma_channel_release(pChannel); + + if (!controller->bmUsedChannels) + break; + } + } + } + return 0; +} + +static struct dma_channel *dma_channel_allocate(struct dma_controller *c, + struct musb_hw_ep *hw_ep, u8 transmit) +{ + u8 bBit; + struct dma_channel *pChannel = NULL; + struct musb_dma_channel *pImplChannel = NULL; + struct musb_dma_controller *controller = + container_of(c, struct musb_dma_controller, Controller); + + for (bBit = 0; bBit < MUSB_HSDMA_CHANNELS; bBit++) { + if (!(controller->bmUsedChannels & (1 << bBit))) { + controller->bmUsedChannels |= (1 << bBit); + pImplChannel = &(controller->aChannel[bBit]); + pImplChannel->controller = controller; + pImplChannel->bIndex = bBit; + pImplChannel->epnum = hw_ep->epnum; + pImplChannel->transmit = transmit; + pChannel = &(pImplChannel->Channel); + pChannel->private_data = pImplChannel; + pChannel->status = MUSB_DMA_STATUS_FREE; + pChannel->max_len = 0x10000; + /* Tx => mode 1; Rx => mode 0 */ + pChannel->desired_mode = transmit; + pChannel->actual_len = 0; + break; + } + } + return pChannel; +} + +static void dma_channel_release(struct dma_channel *pChannel) +{ + struct musb_dma_channel *pImplChannel = + (struct musb_dma_channel *) pChannel->private_data; + + pChannel->actual_len = 0; + pImplChannel->dwStartAddress = 0; + pImplChannel->len = 0; + + pImplChannel->controller->bmUsedChannels &= + ~(1 << pImplChannel->bIndex); + + pChannel->status = MUSB_DMA_STATUS_UNKNOWN; +} + +static void configure_channel(struct dma_channel *pChannel, + u16 packet_sz, u8 mode, + dma_addr_t dma_addr, u32 len) +{ + struct musb_dma_channel *pImplChannel = + (struct musb_dma_channel *) pChannel->private_data; + struct musb_dma_controller *controller = pImplChannel->controller; + void __iomem *mbase = controller->pCoreBase; + u8 bChannel = pImplChannel->bIndex; + u16 csr = 0; + + DBG(4, "%p, pkt_sz %d, addr 0x%x, len %d, mode %d\n", + pChannel, packet_sz, dma_addr, len, mode); + + if (mode) { + csr |= 1 << MUSB_HSDMA_MODE1_SHIFT; + BUG_ON(len < packet_sz); + + if (packet_sz >= 64) { + csr |= MUSB_HSDMA_BURSTMODE_INCR16 + << MUSB_HSDMA_BURSTMODE_SHIFT; + } else if (packet_sz >= 32) { + csr |= MUSB_HSDMA_BURSTMODE_INCR8 + << MUSB_HSDMA_BURSTMODE_SHIFT; + } else if (packet_sz >= 16) { + csr |= MUSB_HSDMA_BURSTMODE_INCR4 + << MUSB_HSDMA_BURSTMODE_SHIFT; + } + } + + csr |= (pImplChannel->epnum << MUSB_HSDMA_ENDPOINT_SHIFT) + | (1 << MUSB_HSDMA_ENABLE_SHIFT) + | (1 << MUSB_HSDMA_IRQENABLE_SHIFT) + | (pImplChannel->transmit + ? (1 << MUSB_HSDMA_TRANSMIT_SHIFT) + : 0); + + /* address/count */ + musb_writel(mbase, + MUSB_HSDMA_CHANNEL_OFFSET(bChannel, MUSB_HSDMA_ADDRESS), + dma_addr); + musb_writel(mbase, + MUSB_HSDMA_CHANNEL_OFFSET(bChannel, MUSB_HSDMA_COUNT), + len); + + /* control (this should start things) */ + musb_writew(mbase, + MUSB_HSDMA_CHANNEL_OFFSET(bChannel, MUSB_HSDMA_CONTROL), + csr); +} + +static int dma_channel_program(struct dma_channel *pChannel, + u16 packet_sz, u8 mode, + dma_addr_t dma_addr, u32 len) +{ + struct musb_dma_channel *pImplChannel = + (struct musb_dma_channel *) pChannel->private_data; + + DBG(2, "ep%d-%s pkt_sz %d, dma_addr 0x%x length %d, mode %d\n", + pImplChannel->epnum, + pImplChannel->transmit ? "Tx" : "Rx", + packet_sz, dma_addr, len, mode); + + BUG_ON(pChannel->status == MUSB_DMA_STATUS_UNKNOWN || + pChannel->status == MUSB_DMA_STATUS_BUSY); + + pChannel->actual_len = 0; + pImplChannel->dwStartAddress = dma_addr; + pImplChannel->len = len; + pImplChannel->wMaxPacketSize = packet_sz; + pChannel->status = MUSB_DMA_STATUS_BUSY; + + if ((mode == 1) && (len >= packet_sz)) + configure_channel(pChannel, packet_sz, 1, dma_addr, len); + else + configure_channel(pChannel, packet_sz, 0, dma_addr, len); + + return true; +} + +static int dma_channel_abort(struct dma_channel *pChannel) +{ + struct musb_dma_channel *pImplChannel = + (struct musb_dma_channel *) pChannel->private_data; + u8 bChannel = pImplChannel->bIndex; + void __iomem *mbase = pImplChannel->controller->pCoreBase; + u16 csr; + + if (pChannel->status == MUSB_DMA_STATUS_BUSY) { + if (pImplChannel->transmit) { + + csr = musb_readw(mbase, + MUSB_EP_OFFSET(pImplChannel->epnum, + MUSB_TXCSR)); + csr &= ~(MUSB_TXCSR_AUTOSET | + MUSB_TXCSR_DMAENAB | + MUSB_TXCSR_DMAMODE); + musb_writew(mbase, + MUSB_EP_OFFSET(pImplChannel->epnum, + MUSB_TXCSR), + csr); + } else { + csr = musb_readw(mbase, + MUSB_EP_OFFSET(pImplChannel->epnum, + MUSB_RXCSR)); + csr &= ~(MUSB_RXCSR_AUTOCLEAR | + MUSB_RXCSR_DMAENAB | + MUSB_RXCSR_DMAMODE); + musb_writew(mbase, + MUSB_EP_OFFSET(pImplChannel->epnum, + MUSB_RXCSR), + csr); + } + + musb_writew(mbase, + MUSB_HSDMA_CHANNEL_OFFSET(bChannel, MUSB_HSDMA_CONTROL), + 0); + musb_writel(mbase, + MUSB_HSDMA_CHANNEL_OFFSET(bChannel, MUSB_HSDMA_ADDRESS), + 0); + musb_writel(mbase, + MUSB_HSDMA_CHANNEL_OFFSET(bChannel, MUSB_HSDMA_COUNT), + 0); + + pChannel->status = MUSB_DMA_STATUS_FREE; + } + return 0; +} + +static irqreturn_t dma_controller_irq(int irq, void *private_data) +{ + struct musb_dma_controller *controller = + (struct musb_dma_controller *)private_data; + struct musb_dma_channel *pImplChannel; + struct musb *musb = controller->pDmaPrivate; + void __iomem *mbase = controller->pCoreBase; + struct dma_channel *pChannel; + u8 bChannel; + u16 csr; + u32 dwAddress; + u8 int_hsdma; + irqreturn_t retval = IRQ_NONE; + unsigned long flags; + + spin_lock_irqsave(&musb->lock, flags); + + int_hsdma = musb_readb(mbase, MUSB_HSDMA_INTR); + if (!int_hsdma) + goto done; + + for (bChannel = 0; bChannel < MUSB_HSDMA_CHANNELS; bChannel++) { + if (int_hsdma & (1 << bChannel)) { + pImplChannel = (struct musb_dma_channel *) + &(controller->aChannel[bChannel]); + pChannel = &pImplChannel->Channel; + + csr = musb_readw(mbase, + MUSB_HSDMA_CHANNEL_OFFSET(bChannel, + MUSB_HSDMA_CONTROL)); + + if (csr & (1 << MUSB_HSDMA_BUSERROR_SHIFT)) + pImplChannel->Channel.status = + MUSB_DMA_STATUS_BUS_ABORT; + else { + u8 devctl; + + dwAddress = musb_readl(mbase, + MUSB_HSDMA_CHANNEL_OFFSET( + bChannel, + MUSB_HSDMA_ADDRESS)); + pChannel->actual_len = dwAddress + - pImplChannel->dwStartAddress; + + DBG(2, "ch %p, 0x%x -> 0x%x (%d / %d) %s\n", + pChannel, pImplChannel->dwStartAddress, + dwAddress, pChannel->actual_len, + pImplChannel->len, + (pChannel->actual_len + < pImplChannel->len) ? + "=> reconfig 0" : "=> complete"); + + devctl = musb_readb(mbase, MUSB_DEVCTL); + + pChannel->status = MUSB_DMA_STATUS_FREE; + + /* completed */ + if ((devctl & MUSB_DEVCTL_HM) + && (pImplChannel->transmit) + && ((pChannel->desired_mode == 0) + || (pChannel->actual_len & + (pImplChannel->wMaxPacketSize - 1))) + ) { + /* Send out the packet */ + musb_ep_select(mbase, + pImplChannel->epnum); + musb_writew(mbase, MUSB_EP_OFFSET( + pImplChannel->epnum, + MUSB_TXCSR), + MUSB_TXCSR_TXPKTRDY); + } else + musb_dma_completion( + musb, + pImplChannel->epnum, + pImplChannel->transmit); + } + } + } + retval = IRQ_HANDLED; +done: + spin_unlock_irqrestore(&musb->lock, flags); + return retval; +} + +void dma_controller_destroy(struct dma_controller *c) +{ + struct musb_dma_controller *controller; + + controller = container_of(c, struct musb_dma_controller, Controller); + if (!controller) + return; + + if (controller->irq) + free_irq(controller->irq, c); + + kfree(controller); +} + +struct dma_controller *__init +dma_controller_create(struct musb *musb, void __iomem *pCoreBase) +{ + struct musb_dma_controller *controller; + struct device *dev = musb->controller; + struct platform_device *pdev = to_platform_device(dev); + int irq = platform_get_irq(pdev, 1); + + if (irq == 0) { + dev_err(dev, "No DMA interrupt line!\n"); + return NULL; + } + + controller = kzalloc(sizeof(struct musb_dma_controller), GFP_KERNEL); + if (!controller) + return NULL; + + controller->bChannelCount = MUSB_HSDMA_CHANNELS; + controller->pDmaPrivate = musb; + controller->pCoreBase = pCoreBase; + + controller->Controller.start = dma_controller_start; + controller->Controller.stop = dma_controller_stop; + controller->Controller.channel_alloc = dma_channel_allocate; + controller->Controller.channel_release = dma_channel_release; + controller->Controller.channel_program = dma_channel_program; + controller->Controller.channel_abort = dma_channel_abort; + + if (request_irq(irq, dma_controller_irq, IRQF_DISABLED, + musb->controller->bus_id, &controller->Controller)) { + dev_err(dev, "request_irq %d failed!\n", irq); + dma_controller_destroy(&controller->Controller); + return NULL; + } + + controller->irq = irq; + + return &controller->Controller; +} diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c new file mode 100644 index 0000000000000000000000000000000000000000..298b22e6ad0dd999afaa7872fafd3babdbdfe960 --- /dev/null +++ b/drivers/usb/musb/omap2430.c @@ -0,0 +1,324 @@ +/* + * Copyright (C) 2005-2007 by Texas Instruments + * Some code has been taken from tusb6010.c + * Copyrights for that are attributable to: + * Copyright (C) 2006 Nokia Corporation + * Jarkko Nikula + * Tony Lindgren + * + * This file is part of the Inventra Controller Driver for Linux. + * + * The Inventra Controller Driver for Linux is free software; you + * can redistribute it and/or modify it under the terms of the GNU + * General Public License version 2 as published by the Free Software + * Foundation. + * + * The Inventra Controller Driver for Linux is distributed in + * the hope that it will be useful, but WITHOUT ANY WARRANTY; + * without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public + * License for more details. + * + * You should have received a copy of the GNU General Public License + * along with The Inventra Controller Driver for Linux ; if not, + * write to the Free Software Foundation, Inc., 59 Temple Place, + * Suite 330, Boston, MA 02111-1307 USA + * + */ +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include "musb_core.h" +#include "omap2430.h" + +#ifdef CONFIG_ARCH_OMAP3430 +#define get_cpu_rev() 2 +#endif + +#define MUSB_TIMEOUT_A_WAIT_BCON 1100 + +static struct timer_list musb_idle_timer; + +static void musb_do_idle(unsigned long _musb) +{ + struct musb *musb = (void *)_musb; + unsigned long flags; + u8 power; + u8 devctl; + + devctl = musb_readb(musb->mregs, MUSB_DEVCTL); + + spin_lock_irqsave(&musb->lock, flags); + + switch (musb->xceiv.state) { + case OTG_STATE_A_WAIT_BCON: + devctl &= ~MUSB_DEVCTL_SESSION; + musb_writeb(musb->mregs, MUSB_DEVCTL, devctl); + + devctl = musb_readb(musb->mregs, MUSB_DEVCTL); + if (devctl & MUSB_DEVCTL_BDEVICE) { + musb->xceiv.state = OTG_STATE_B_IDLE; + MUSB_DEV_MODE(musb); + } else { + musb->xceiv.state = OTG_STATE_A_IDLE; + MUSB_HST_MODE(musb); + } + break; +#ifdef CONFIG_USB_MUSB_HDRC_HCD + case OTG_STATE_A_SUSPEND: + /* finish RESUME signaling? */ + if (musb->port1_status & MUSB_PORT_STAT_RESUME) { + power = musb_readb(musb->mregs, MUSB_POWER); + power &= ~MUSB_POWER_RESUME; + DBG(1, "root port resume stopped, power %02x\n", power); + musb_writeb(musb->mregs, MUSB_POWER, power); + musb->is_active = 1; + musb->port1_status &= ~(USB_PORT_STAT_SUSPEND + | MUSB_PORT_STAT_RESUME); + musb->port1_status |= USB_PORT_STAT_C_SUSPEND << 16; + usb_hcd_poll_rh_status(musb_to_hcd(musb)); + /* NOTE: it might really be A_WAIT_BCON ... */ + musb->xceiv.state = OTG_STATE_A_HOST; + } + break; +#endif +#ifdef CONFIG_USB_MUSB_HDRC_HCD + case OTG_STATE_A_HOST: + devctl = musb_readb(musb->mregs, MUSB_DEVCTL); + if (devctl & MUSB_DEVCTL_BDEVICE) + musb->xceiv.state = OTG_STATE_B_IDLE; + else + musb->xceiv.state = OTG_STATE_A_WAIT_BCON; +#endif + default: + break; + } + spin_unlock_irqrestore(&musb->lock, flags); +} + + +void musb_platform_try_idle(struct musb *musb, unsigned long timeout) +{ + unsigned long default_timeout = jiffies + msecs_to_jiffies(3); + static unsigned long last_timer; + + if (timeout == 0) + timeout = default_timeout; + + /* Never idle if active, or when VBUS timeout is not set as host */ + if (musb->is_active || ((musb->a_wait_bcon == 0) + && (musb->xceiv.state == OTG_STATE_A_WAIT_BCON))) { + DBG(4, "%s active, deleting timer\n", otg_state_string(musb)); + del_timer(&musb_idle_timer); + last_timer = jiffies; + return; + } + + if (time_after(last_timer, timeout)) { + if (!timer_pending(&musb_idle_timer)) + last_timer = timeout; + else { + DBG(4, "Longer idle timer already pending, ignoring\n"); + return; + } + } + last_timer = timeout; + + DBG(4, "%s inactive, for idle timer for %lu ms\n", + otg_state_string(musb), + (unsigned long)jiffies_to_msecs(timeout - jiffies)); + mod_timer(&musb_idle_timer, timeout); +} + +void musb_platform_enable(struct musb *musb) +{ +} +void musb_platform_disable(struct musb *musb) +{ +} +static void omap_vbus_power(struct musb *musb, int is_on, int sleeping) +{ +} + +static void omap_set_vbus(struct musb *musb, int is_on) +{ + u8 devctl; + /* HDRC controls CPEN, but beware current surges during device + * connect. They can trigger transient overcurrent conditions + * that must be ignored. + */ + + devctl = musb_readb(musb->mregs, MUSB_DEVCTL); + + if (is_on) { + musb->is_active = 1; + musb->xceiv.default_a = 1; + musb->xceiv.state = OTG_STATE_A_WAIT_VRISE; + devctl |= MUSB_DEVCTL_SESSION; + + MUSB_HST_MODE(musb); + } else { + musb->is_active = 0; + + /* NOTE: we're skipping A_WAIT_VFALL -> A_IDLE and + * jumping right to B_IDLE... + */ + + musb->xceiv.default_a = 0; + musb->xceiv.state = OTG_STATE_B_IDLE; + devctl &= ~MUSB_DEVCTL_SESSION; + + MUSB_DEV_MODE(musb); + } + musb_writeb(musb->mregs, MUSB_DEVCTL, devctl); + + DBG(1, "VBUS %s, devctl %02x " + /* otg %3x conf %08x prcm %08x */ "\n", + otg_state_string(musb), + musb_readb(musb->mregs, MUSB_DEVCTL)); +} +static int omap_set_power(struct otg_transceiver *x, unsigned mA) +{ + return 0; +} + +static int musb_platform_resume(struct musb *musb); + +void musb_platform_set_mode(struct musb *musb, u8 musb_mode) +{ + u8 devctl = musb_readb(musb->mregs, MUSB_DEVCTL); + + devctl |= MUSB_DEVCTL_SESSION; + musb_writeb(musb->mregs, MUSB_DEVCTL, devctl); + + switch (musb_mode) { + case MUSB_HOST: + otg_set_host(&musb->xceiv, musb->xceiv.host); + break; + case MUSB_PERIPHERAL: + otg_set_peripheral(&musb->xceiv, musb->xceiv.gadget); + break; + case MUSB_OTG: + break; + } +} + +int __init musb_platform_init(struct musb *musb) +{ + u32 l; + +#if defined(CONFIG_ARCH_OMAP2430) + omap_cfg_reg(AE5_2430_USB0HS_STP); +#endif + + musb_platform_resume(musb); + + l = omap_readl(OTG_SYSCONFIG); + l &= ~ENABLEWAKEUP; /* disable wakeup */ + l &= ~NOSTDBY; /* remove possible nostdby */ + l |= SMARTSTDBY; /* enable smart standby */ + l &= ~AUTOIDLE; /* disable auto idle */ + l &= ~NOIDLE; /* remove possible noidle */ + l |= SMARTIDLE; /* enable smart idle */ + l |= AUTOIDLE; /* enable auto idle */ + omap_writel(l, OTG_SYSCONFIG); + + l = omap_readl(OTG_INTERFSEL); + l |= ULPI_12PIN; + omap_writel(l, OTG_INTERFSEL); + + pr_debug("HS USB OTG: revision 0x%x, sysconfig 0x%02x, " + "sysstatus 0x%x, intrfsel 0x%x, simenable 0x%x\n", + omap_readl(OTG_REVISION), omap_readl(OTG_SYSCONFIG), + omap_readl(OTG_SYSSTATUS), omap_readl(OTG_INTERFSEL), + omap_readl(OTG_SIMENABLE)); + + omap_vbus_power(musb, musb->board_mode == MUSB_HOST, 1); + + if (is_host_enabled(musb)) + musb->board_set_vbus = omap_set_vbus; + if (is_peripheral_enabled(musb)) + musb->xceiv.set_power = omap_set_power; + musb->a_wait_bcon = MUSB_TIMEOUT_A_WAIT_BCON; + + setup_timer(&musb_idle_timer, musb_do_idle, (unsigned long) musb); + + return 0; +} + +int musb_platform_suspend(struct musb *musb) +{ + u32 l; + + if (!musb->clock) + return 0; + + /* in any role */ + l = omap_readl(OTG_FORCESTDBY); + l |= ENABLEFORCE; /* enable MSTANDBY */ + omap_writel(l, OTG_FORCESTDBY); + + l = omap_readl(OTG_SYSCONFIG); + l |= ENABLEWAKEUP; /* enable wakeup */ + omap_writel(l, OTG_SYSCONFIG); + + if (musb->xceiv.set_suspend) + musb->xceiv.set_suspend(&musb->xceiv, 1); + + if (musb->set_clock) + musb->set_clock(musb->clock, 0); + else + clk_disable(musb->clock); + + return 0; +} + +static int musb_platform_resume(struct musb *musb) +{ + u32 l; + + if (!musb->clock) + return 0; + + if (musb->xceiv.set_suspend) + musb->xceiv.set_suspend(&musb->xceiv, 0); + + if (musb->set_clock) + musb->set_clock(musb->clock, 1); + else + clk_enable(musb->clock); + + l = omap_readl(OTG_SYSCONFIG); + l &= ~ENABLEWAKEUP; /* disable wakeup */ + omap_writel(l, OTG_SYSCONFIG); + + l = omap_readl(OTG_FORCESTDBY); + l &= ~ENABLEFORCE; /* disable MSTANDBY */ + omap_writel(l, OTG_FORCESTDBY); + + return 0; +} + + +int musb_platform_exit(struct musb *musb) +{ + + omap_vbus_power(musb, 0 /*off*/, 1); + + musb_platform_suspend(musb); + + clk_put(musb->clock); + musb->clock = 0; + + return 0; +} diff --git a/drivers/usb/musb/omap2430.h b/drivers/usb/musb/omap2430.h new file mode 100644 index 0000000000000000000000000000000000000000..786a62071f7236382be179f2cf3116d10f2e5135 --- /dev/null +++ b/drivers/usb/musb/omap2430.h @@ -0,0 +1,56 @@ +/* + * Copyright (C) 2005-2006 by Texas Instruments + * + * The Inventra Controller Driver for Linux is free software; you + * can redistribute it and/or modify it under the terms of the GNU + * General Public License version 2 as published by the Free Software + * Foundation. + */ + +#ifndef __MUSB_OMAP243X_H__ +#define __MUSB_OMAP243X_H__ + +#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3430) +#include +#include + +/* + * OMAP2430-specific definitions + */ + +#define MENTOR_BASE_OFFSET 0 +#if defined(CONFIG_ARCH_OMAP2430) +#define OMAP_HSOTG_BASE (OMAP243X_HS_BASE) +#elif defined(CONFIG_ARCH_OMAP3430) +#define OMAP_HSOTG_BASE (OMAP34XX_HSUSB_OTG_BASE) +#endif +#define OMAP_HSOTG(offset) (OMAP_HSOTG_BASE + 0x400 + (offset)) +#define OTG_REVISION OMAP_HSOTG(0x0) +#define OTG_SYSCONFIG OMAP_HSOTG(0x4) +# define MIDLEMODE 12 /* bit position */ +# define FORCESTDBY (0 << MIDLEMODE) +# define NOSTDBY (1 << MIDLEMODE) +# define SMARTSTDBY (2 << MIDLEMODE) +# define SIDLEMODE 3 /* bit position */ +# define FORCEIDLE (0 << SIDLEMODE) +# define NOIDLE (1 << SIDLEMODE) +# define SMARTIDLE (2 << SIDLEMODE) +# define ENABLEWAKEUP (1 << 2) +# define SOFTRST (1 << 1) +# define AUTOIDLE (1 << 0) +#define OTG_SYSSTATUS OMAP_HSOTG(0x8) +# define RESETDONE (1 << 0) +#define OTG_INTERFSEL OMAP_HSOTG(0xc) +# define EXTCP (1 << 2) +# define PHYSEL 0 /* bit position */ +# define UTMI_8BIT (0 << PHYSEL) +# define ULPI_12PIN (1 << PHYSEL) +# define ULPI_8PIN (2 << PHYSEL) +#define OTG_SIMENABLE OMAP_HSOTG(0x10) +# define TM1 (1 << 0) +#define OTG_FORCESTDBY OMAP_HSOTG(0x14) +# define ENABLEFORCE (1 << 0) + +#endif /* CONFIG_ARCH_OMAP2430 */ + +#endif /* __MUSB_OMAP243X_H__ */ diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c new file mode 100644 index 0000000000000000000000000000000000000000..b73b036f3d7770c01822e0885635a5fa3879aeae --- /dev/null +++ b/drivers/usb/musb/tusb6010.c @@ -0,0 +1,1151 @@ +/* + * TUSB6010 USB 2.0 OTG Dual Role controller + * + * Copyright (C) 2006 Nokia Corporation + * Jarkko Nikula + * Tony Lindgren + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Notes: + * - Driver assumes that interface to external host (main CPU) is + * configured for NOR FLASH interface instead of VLYNQ serial + * interface. + */ + +#include +#include +#include +#include +#include +#include +#include + +#include "musb_core.h" + +static void tusb_source_power(struct musb *musb, int is_on); + +#define TUSB_REV_MAJOR(reg_val) ((reg_val >> 4) & 0xf) +#define TUSB_REV_MINOR(reg_val) (reg_val & 0xf) + +/* + * Checks the revision. We need to use the DMA register as 3.0 does not + * have correct versions for TUSB_PRCM_REV or TUSB_INT_CTRL_REV. + */ +u8 tusb_get_revision(struct musb *musb) +{ + void __iomem *tbase = musb->ctrl_base; + u32 die_id; + u8 rev; + + rev = musb_readl(tbase, TUSB_DMA_CTRL_REV) & 0xff; + if (TUSB_REV_MAJOR(rev) == 3) { + die_id = TUSB_DIDR1_HI_CHIP_REV(musb_readl(tbase, + TUSB_DIDR1_HI)); + if (die_id >= TUSB_DIDR1_HI_REV_31) + rev |= 1; + } + + return rev; +} + +static int __init tusb_print_revision(struct musb *musb) +{ + void __iomem *tbase = musb->ctrl_base; + u8 rev; + + rev = tusb_get_revision(musb); + + pr_info("tusb: %s%i.%i %s%i.%i %s%i.%i %s%i.%i %s%i %s%i.%i\n", + "prcm", + TUSB_REV_MAJOR(musb_readl(tbase, TUSB_PRCM_REV)), + TUSB_REV_MINOR(musb_readl(tbase, TUSB_PRCM_REV)), + "int", + TUSB_REV_MAJOR(musb_readl(tbase, TUSB_INT_CTRL_REV)), + TUSB_REV_MINOR(musb_readl(tbase, TUSB_INT_CTRL_REV)), + "gpio", + TUSB_REV_MAJOR(musb_readl(tbase, TUSB_GPIO_REV)), + TUSB_REV_MINOR(musb_readl(tbase, TUSB_GPIO_REV)), + "dma", + TUSB_REV_MAJOR(musb_readl(tbase, TUSB_DMA_CTRL_REV)), + TUSB_REV_MINOR(musb_readl(tbase, TUSB_DMA_CTRL_REV)), + "dieid", + TUSB_DIDR1_HI_CHIP_REV(musb_readl(tbase, TUSB_DIDR1_HI)), + "rev", + TUSB_REV_MAJOR(rev), TUSB_REV_MINOR(rev)); + + return tusb_get_revision(musb); +} + +#define WBUS_QUIRK_MASK (TUSB_PHY_OTG_CTRL_TESTM2 | TUSB_PHY_OTG_CTRL_TESTM1 \ + | TUSB_PHY_OTG_CTRL_TESTM0) + +/* + * Workaround for spontaneous WBUS wake-up issue #2 for tusb3.0. + * Disables power detection in PHY for the duration of idle. + */ +static void tusb_wbus_quirk(struct musb *musb, int enabled) +{ + void __iomem *tbase = musb->ctrl_base; + static u32 phy_otg_ctrl, phy_otg_ena; + u32 tmp; + + if (enabled) { + phy_otg_ctrl = musb_readl(tbase, TUSB_PHY_OTG_CTRL); + phy_otg_ena = musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE); + tmp = TUSB_PHY_OTG_CTRL_WRPROTECT + | phy_otg_ena | WBUS_QUIRK_MASK; + musb_writel(tbase, TUSB_PHY_OTG_CTRL, tmp); + tmp = phy_otg_ena & ~WBUS_QUIRK_MASK; + tmp |= TUSB_PHY_OTG_CTRL_WRPROTECT | TUSB_PHY_OTG_CTRL_TESTM2; + musb_writel(tbase, TUSB_PHY_OTG_CTRL_ENABLE, tmp); + DBG(2, "Enabled tusb wbus quirk ctrl %08x ena %08x\n", + musb_readl(tbase, TUSB_PHY_OTG_CTRL), + musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE)); + } else if (musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE) + & TUSB_PHY_OTG_CTRL_TESTM2) { + tmp = TUSB_PHY_OTG_CTRL_WRPROTECT | phy_otg_ctrl; + musb_writel(tbase, TUSB_PHY_OTG_CTRL, tmp); + tmp = TUSB_PHY_OTG_CTRL_WRPROTECT | phy_otg_ena; + musb_writel(tbase, TUSB_PHY_OTG_CTRL_ENABLE, tmp); + DBG(2, "Disabled tusb wbus quirk ctrl %08x ena %08x\n", + musb_readl(tbase, TUSB_PHY_OTG_CTRL), + musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE)); + phy_otg_ctrl = 0; + phy_otg_ena = 0; + } +} + +/* + * TUSB 6010 may use a parallel bus that doesn't support byte ops; + * so both loading and unloading FIFOs need explicit byte counts. + */ + +static inline void +tusb_fifo_write_unaligned(void __iomem *fifo, const u8 *buf, u16 len) +{ + u32 val; + int i; + + if (len > 4) { + for (i = 0; i < (len >> 2); i++) { + memcpy(&val, buf, 4); + musb_writel(fifo, 0, val); + buf += 4; + } + len %= 4; + } + if (len > 0) { + /* Write the rest 1 - 3 bytes to FIFO */ + memcpy(&val, buf, len); + musb_writel(fifo, 0, val); + } +} + +static inline void tusb_fifo_read_unaligned(void __iomem *fifo, + void __iomem *buf, u16 len) +{ + u32 val; + int i; + + if (len > 4) { + for (i = 0; i < (len >> 2); i++) { + val = musb_readl(fifo, 0); + memcpy(buf, &val, 4); + buf += 4; + } + len %= 4; + } + if (len > 0) { + /* Read the rest 1 - 3 bytes from FIFO */ + val = musb_readl(fifo, 0); + memcpy(buf, &val, len); + } +} + +void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 len, const u8 *buf) +{ + void __iomem *ep_conf = hw_ep->conf; + void __iomem *fifo = hw_ep->fifo; + u8 epnum = hw_ep->epnum; + + prefetch(buf); + + DBG(4, "%cX ep%d fifo %p count %d buf %p\n", + 'T', epnum, fifo, len, buf); + + if (epnum) + musb_writel(ep_conf, TUSB_EP_TX_OFFSET, + TUSB_EP_CONFIG_XFR_SIZE(len)); + else + musb_writel(ep_conf, 0, TUSB_EP0_CONFIG_DIR_TX | + TUSB_EP0_CONFIG_XFR_SIZE(len)); + + if (likely((0x01 & (unsigned long) buf) == 0)) { + + /* Best case is 32bit-aligned destination address */ + if ((0x02 & (unsigned long) buf) == 0) { + if (len >= 4) { + writesl(fifo, buf, len >> 2); + buf += (len & ~0x03); + len &= 0x03; + } + } else { + if (len >= 2) { + u32 val; + int i; + + /* Cannot use writesw, fifo is 32-bit */ + for (i = 0; i < (len >> 2); i++) { + val = (u32)(*(u16 *)buf); + buf += 2; + val |= (*(u16 *)buf) << 16; + buf += 2; + musb_writel(fifo, 0, val); + } + len &= 0x03; + } + } + } + + if (len > 0) + tusb_fifo_write_unaligned(fifo, buf, len); +} + +void musb_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8 *buf) +{ + void __iomem *ep_conf = hw_ep->conf; + void __iomem *fifo = hw_ep->fifo; + u8 epnum = hw_ep->epnum; + + DBG(4, "%cX ep%d fifo %p count %d buf %p\n", + 'R', epnum, fifo, len, buf); + + if (epnum) + musb_writel(ep_conf, TUSB_EP_RX_OFFSET, + TUSB_EP_CONFIG_XFR_SIZE(len)); + else + musb_writel(ep_conf, 0, TUSB_EP0_CONFIG_XFR_SIZE(len)); + + if (likely((0x01 & (unsigned long) buf) == 0)) { + + /* Best case is 32bit-aligned destination address */ + if ((0x02 & (unsigned long) buf) == 0) { + if (len >= 4) { + readsl(fifo, buf, len >> 2); + buf += (len & ~0x03); + len &= 0x03; + } + } else { + if (len >= 2) { + u32 val; + int i; + + /* Cannot use readsw, fifo is 32-bit */ + for (i = 0; i < (len >> 2); i++) { + val = musb_readl(fifo, 0); + *(u16 *)buf = (u16)(val & 0xffff); + buf += 2; + *(u16 *)buf = (u16)(val >> 16); + buf += 2; + } + len &= 0x03; + } + } + } + + if (len > 0) + tusb_fifo_read_unaligned(fifo, buf, len); +} + +#ifdef CONFIG_USB_GADGET_MUSB_HDRC + +/* This is used by gadget drivers, and OTG transceiver logic, allowing + * at most mA current to be drawn from VBUS during a Default-B session + * (that is, while VBUS exceeds 4.4V). In Default-A (including pure host + * mode), or low power Default-B sessions, something else supplies power. + * Caller must take care of locking. + */ +static int tusb_draw_power(struct otg_transceiver *x, unsigned mA) +{ + struct musb *musb = container_of(x, struct musb, xceiv); + void __iomem *tbase = musb->ctrl_base; + u32 reg; + + /* + * Keep clock active when enabled. Note that this is not tied to + * drawing VBUS, as with OTG mA can be less than musb->min_power. + */ + if (musb->set_clock) { + if (mA) + musb->set_clock(musb->clock, 1); + else + musb->set_clock(musb->clock, 0); + } + + /* tps65030 seems to consume max 100mA, with maybe 60mA available + * (measured on one board) for things other than tps and tusb. + * + * Boards sharing the CPU clock with CLKIN will need to prevent + * certain idle sleep states while the USB link is active. + * + * REVISIT we could use VBUS to supply only _one_ of { 1.5V, 3.3V }. + * The actual current usage would be very board-specific. For now, + * it's simpler to just use an aggregate (also board-specific). + */ + if (x->default_a || mA < (musb->min_power << 1)) + mA = 0; + + reg = musb_readl(tbase, TUSB_PRCM_MNGMT); + if (mA) { + musb->is_bus_powered = 1; + reg |= TUSB_PRCM_MNGMT_15_SW_EN | TUSB_PRCM_MNGMT_33_SW_EN; + } else { + musb->is_bus_powered = 0; + reg &= ~(TUSB_PRCM_MNGMT_15_SW_EN | TUSB_PRCM_MNGMT_33_SW_EN); + } + musb_writel(tbase, TUSB_PRCM_MNGMT, reg); + + DBG(2, "draw max %d mA VBUS\n", mA); + return 0; +} + +#else +#define tusb_draw_power NULL +#endif + +/* workaround for issue 13: change clock during chip idle + * (to be fixed in rev3 silicon) ... symptoms include disconnect + * or looping suspend/resume cycles + */ +static void tusb_set_clock_source(struct musb *musb, unsigned mode) +{ + void __iomem *tbase = musb->ctrl_base; + u32 reg; + + reg = musb_readl(tbase, TUSB_PRCM_CONF); + reg &= ~TUSB_PRCM_CONF_SYS_CLKSEL(0x3); + + /* 0 = refclk (clkin, XI) + * 1 = PHY 60 MHz (internal PLL) + * 2 = not supported + * 3 = what? + */ + if (mode > 0) + reg |= TUSB_PRCM_CONF_SYS_CLKSEL(mode & 0x3); + + musb_writel(tbase, TUSB_PRCM_CONF, reg); + + /* FIXME tusb6010_platform_retime(mode == 0); */ +} + +/* + * Idle TUSB6010 until next wake-up event; NOR access always wakes. + * Other code ensures that we idle unless we're connected _and_ the + * USB link is not suspended ... and tells us the relevant wakeup + * events. SW_EN for voltage is handled separately. + */ +void tusb_allow_idle(struct musb *musb, u32 wakeup_enables) +{ + void __iomem *tbase = musb->ctrl_base; + u32 reg; + + if ((wakeup_enables & TUSB_PRCM_WBUS) + && (tusb_get_revision(musb) == TUSB_REV_30)) + tusb_wbus_quirk(musb, 1); + + tusb_set_clock_source(musb, 0); + + wakeup_enables |= TUSB_PRCM_WNORCS; + musb_writel(tbase, TUSB_PRCM_WAKEUP_MASK, ~wakeup_enables); + + /* REVISIT writeup of WID implies that if WID set and ID is grounded, + * TUSB_PHY_OTG_CTRL.TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP must be cleared. + * Presumably that's mostly to save power, hence WID is immaterial ... + */ + + reg = musb_readl(tbase, TUSB_PRCM_MNGMT); + /* issue 4: when driving vbus, use hipower (vbus_det) comparator */ + if (is_host_active(musb)) { + reg |= TUSB_PRCM_MNGMT_OTG_VBUS_DET_EN; + reg &= ~TUSB_PRCM_MNGMT_OTG_SESS_END_EN; + } else { + reg |= TUSB_PRCM_MNGMT_OTG_SESS_END_EN; + reg &= ~TUSB_PRCM_MNGMT_OTG_VBUS_DET_EN; + } + reg |= TUSB_PRCM_MNGMT_PM_IDLE | TUSB_PRCM_MNGMT_DEV_IDLE; + musb_writel(tbase, TUSB_PRCM_MNGMT, reg); + + DBG(6, "idle, wake on %02x\n", wakeup_enables); +} + +/* + * Updates cable VBUS status. Caller must take care of locking. + */ +int musb_platform_get_vbus_status(struct musb *musb) +{ + void __iomem *tbase = musb->ctrl_base; + u32 otg_stat, prcm_mngmt; + int ret = 0; + + otg_stat = musb_readl(tbase, TUSB_DEV_OTG_STAT); + prcm_mngmt = musb_readl(tbase, TUSB_PRCM_MNGMT); + + /* Temporarily enable VBUS detection if it was disabled for + * suspend mode. Unless it's enabled otg_stat and devctl will + * not show correct VBUS state. + */ + if (!(prcm_mngmt & TUSB_PRCM_MNGMT_OTG_VBUS_DET_EN)) { + u32 tmp = prcm_mngmt; + tmp |= TUSB_PRCM_MNGMT_OTG_VBUS_DET_EN; + musb_writel(tbase, TUSB_PRCM_MNGMT, tmp); + otg_stat = musb_readl(tbase, TUSB_DEV_OTG_STAT); + musb_writel(tbase, TUSB_PRCM_MNGMT, prcm_mngmt); + } + + if (otg_stat & TUSB_DEV_OTG_STAT_VBUS_VALID) + ret = 1; + + return ret; +} + +static struct timer_list musb_idle_timer; + +static void musb_do_idle(unsigned long _musb) +{ + struct musb *musb = (void *)_musb; + unsigned long flags; + + spin_lock_irqsave(&musb->lock, flags); + + switch (musb->xceiv.state) { + case OTG_STATE_A_WAIT_BCON: + if ((musb->a_wait_bcon != 0) + && (musb->idle_timeout == 0 + || time_after(jiffies, musb->idle_timeout))) { + DBG(4, "Nothing connected %s, turning off VBUS\n", + otg_state_string(musb)); + } + /* FALLTHROUGH */ + case OTG_STATE_A_IDLE: + tusb_source_power(musb, 0); + default: + break; + } + + if (!musb->is_active) { + u32 wakeups; + + /* wait until khubd handles port change status */ + if (is_host_active(musb) && (musb->port1_status >> 16)) + goto done; + +#ifdef CONFIG_USB_GADGET_MUSB_HDRC + if (is_peripheral_enabled(musb) && !musb->gadget_driver) + wakeups = 0; + else { + wakeups = TUSB_PRCM_WHOSTDISCON + | TUSB_PRCM_WBUS + | TUSB_PRCM_WVBUS; + if (is_otg_enabled(musb)) + wakeups |= TUSB_PRCM_WID; + } +#else + wakeups = TUSB_PRCM_WHOSTDISCON | TUSB_PRCM_WBUS; +#endif + tusb_allow_idle(musb, wakeups); + } +done: + spin_unlock_irqrestore(&musb->lock, flags); +} + +/* + * Maybe put TUSB6010 into idle mode mode depending on USB link status, + * like "disconnected" or "suspended". We'll be woken out of it by + * connect, resume, or disconnect. + * + * Needs to be called as the last function everywhere where there is + * register access to TUSB6010 because of NOR flash wake-up. + * Caller should own controller spinlock. + * + * Delay because peripheral enables D+ pullup 3msec after SE0, and + * we don't want to treat that full speed J as a wakeup event. + * ... peripherals must draw only suspend current after 10 msec. + */ +void musb_platform_try_idle(struct musb *musb, unsigned long timeout) +{ + unsigned long default_timeout = jiffies + msecs_to_jiffies(3); + static unsigned long last_timer; + + if (timeout == 0) + timeout = default_timeout; + + /* Never idle if active, or when VBUS timeout is not set as host */ + if (musb->is_active || ((musb->a_wait_bcon == 0) + && (musb->xceiv.state == OTG_STATE_A_WAIT_BCON))) { + DBG(4, "%s active, deleting timer\n", otg_state_string(musb)); + del_timer(&musb_idle_timer); + last_timer = jiffies; + return; + } + + if (time_after(last_timer, timeout)) { + if (!timer_pending(&musb_idle_timer)) + last_timer = timeout; + else { + DBG(4, "Longer idle timer already pending, ignoring\n"); + return; + } + } + last_timer = timeout; + + DBG(4, "%s inactive, for idle timer for %lu ms\n", + otg_state_string(musb), + (unsigned long)jiffies_to_msecs(timeout - jiffies)); + mod_timer(&musb_idle_timer, timeout); +} + +/* ticks of 60 MHz clock */ +#define DEVCLOCK 60000000 +#define OTG_TIMER_MS(msecs) ((msecs) \ + ? (TUSB_DEV_OTG_TIMER_VAL((DEVCLOCK/1000)*(msecs)) \ + | TUSB_DEV_OTG_TIMER_ENABLE) \ + : 0) + +static void tusb_source_power(struct musb *musb, int is_on) +{ + void __iomem *tbase = musb->ctrl_base; + u32 conf, prcm, timer; + u8 devctl; + + /* HDRC controls CPEN, but beware current surges during device + * connect. They can trigger transient overcurrent conditions + * that must be ignored. + */ + + prcm = musb_readl(tbase, TUSB_PRCM_MNGMT); + conf = musb_readl(tbase, TUSB_DEV_CONF); + devctl = musb_readb(musb->mregs, MUSB_DEVCTL); + + if (is_on) { + if (musb->set_clock) + musb->set_clock(musb->clock, 1); + timer = OTG_TIMER_MS(OTG_TIME_A_WAIT_VRISE); + musb->xceiv.default_a = 1; + musb->xceiv.state = OTG_STATE_A_WAIT_VRISE; + devctl |= MUSB_DEVCTL_SESSION; + + conf |= TUSB_DEV_CONF_USB_HOST_MODE; + MUSB_HST_MODE(musb); + } else { + u32 otg_stat; + + timer = 0; + + /* If ID pin is grounded, we want to be a_idle */ + otg_stat = musb_readl(tbase, TUSB_DEV_OTG_STAT); + if (!(otg_stat & TUSB_DEV_OTG_STAT_ID_STATUS)) { + switch (musb->xceiv.state) { + case OTG_STATE_A_WAIT_VRISE: + case OTG_STATE_A_WAIT_BCON: + musb->xceiv.state = OTG_STATE_A_WAIT_VFALL; + break; + case OTG_STATE_A_WAIT_VFALL: + musb->xceiv.state = OTG_STATE_A_IDLE; + break; + default: + musb->xceiv.state = OTG_STATE_A_IDLE; + } + musb->is_active = 0; + musb->xceiv.default_a = 1; + MUSB_HST_MODE(musb); + } else { + musb->is_active = 0; + musb->xceiv.default_a = 0; + musb->xceiv.state = OTG_STATE_B_IDLE; + MUSB_DEV_MODE(musb); + } + + devctl &= ~MUSB_DEVCTL_SESSION; + conf &= ~TUSB_DEV_CONF_USB_HOST_MODE; + if (musb->set_clock) + musb->set_clock(musb->clock, 0); + } + prcm &= ~(TUSB_PRCM_MNGMT_15_SW_EN | TUSB_PRCM_MNGMT_33_SW_EN); + + musb_writel(tbase, TUSB_PRCM_MNGMT, prcm); + musb_writel(tbase, TUSB_DEV_OTG_TIMER, timer); + musb_writel(tbase, TUSB_DEV_CONF, conf); + musb_writeb(musb->mregs, MUSB_DEVCTL, devctl); + + DBG(1, "VBUS %s, devctl %02x otg %3x conf %08x prcm %08x\n", + otg_state_string(musb), + musb_readb(musb->mregs, MUSB_DEVCTL), + musb_readl(tbase, TUSB_DEV_OTG_STAT), + conf, prcm); +} + +/* + * Sets the mode to OTG, peripheral or host by changing the ID detection. + * Caller must take care of locking. + * + * Note that if a mini-A cable is plugged in the ID line will stay down as + * the weak ID pull-up is not able to pull the ID up. + * + * REVISIT: It would be possible to add support for changing between host + * and peripheral modes in non-OTG configurations by reconfiguring hardware + * and then setting musb->board_mode. For now, only support OTG mode. + */ +void musb_platform_set_mode(struct musb *musb, u8 musb_mode) +{ + void __iomem *tbase = musb->ctrl_base; + u32 otg_stat, phy_otg_ctrl, phy_otg_ena, dev_conf; + + if (musb->board_mode != MUSB_OTG) { + ERR("Changing mode currently only supported in OTG mode\n"); + return; + } + + otg_stat = musb_readl(tbase, TUSB_DEV_OTG_STAT); + phy_otg_ctrl = musb_readl(tbase, TUSB_PHY_OTG_CTRL); + phy_otg_ena = musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE); + dev_conf = musb_readl(tbase, TUSB_DEV_CONF); + + switch (musb_mode) { + +#ifdef CONFIG_USB_MUSB_HDRC_HCD + case MUSB_HOST: /* Disable PHY ID detect, ground ID */ + phy_otg_ctrl &= ~TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP; + phy_otg_ena |= TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP; + dev_conf |= TUSB_DEV_CONF_ID_SEL; + dev_conf &= ~TUSB_DEV_CONF_SOFT_ID; + break; +#endif + +#ifdef CONFIG_USB_GADGET_MUSB_HDRC + case MUSB_PERIPHERAL: /* Disable PHY ID detect, keep ID pull-up on */ + phy_otg_ctrl |= TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP; + phy_otg_ena |= TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP; + dev_conf |= (TUSB_DEV_CONF_ID_SEL | TUSB_DEV_CONF_SOFT_ID); + break; +#endif + +#ifdef CONFIG_USB_MUSB_OTG + case MUSB_OTG: /* Use PHY ID detection */ + phy_otg_ctrl |= TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP; + phy_otg_ena |= TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP; + dev_conf &= ~(TUSB_DEV_CONF_ID_SEL | TUSB_DEV_CONF_SOFT_ID); + break; +#endif + + default: + DBG(2, "Trying to set unknown mode %i\n", musb_mode); + } + + musb_writel(tbase, TUSB_PHY_OTG_CTRL, + TUSB_PHY_OTG_CTRL_WRPROTECT | phy_otg_ctrl); + musb_writel(tbase, TUSB_PHY_OTG_CTRL_ENABLE, + TUSB_PHY_OTG_CTRL_WRPROTECT | phy_otg_ena); + musb_writel(tbase, TUSB_DEV_CONF, dev_conf); + + otg_stat = musb_readl(tbase, TUSB_DEV_OTG_STAT); + if ((musb_mode == MUSB_PERIPHERAL) && + !(otg_stat & TUSB_DEV_OTG_STAT_ID_STATUS)) + INFO("Cannot be peripheral with mini-A cable " + "otg_stat: %08x\n", otg_stat); +} + +static inline unsigned long +tusb_otg_ints(struct musb *musb, u32 int_src, void __iomem *tbase) +{ + u32 otg_stat = musb_readl(tbase, TUSB_DEV_OTG_STAT); + unsigned long idle_timeout = 0; + + /* ID pin */ + if ((int_src & TUSB_INT_SRC_ID_STATUS_CHNG)) { + int default_a; + + if (is_otg_enabled(musb)) + default_a = !(otg_stat & TUSB_DEV_OTG_STAT_ID_STATUS); + else + default_a = is_host_enabled(musb); + DBG(2, "Default-%c\n", default_a ? 'A' : 'B'); + musb->xceiv.default_a = default_a; + tusb_source_power(musb, default_a); + + /* Don't allow idling immediately */ + if (default_a) + idle_timeout = jiffies + (HZ * 3); + } + + /* VBUS state change */ + if (int_src & TUSB_INT_SRC_VBUS_SENSE_CHNG) { + + /* B-dev state machine: no vbus ~= disconnect */ + if ((is_otg_enabled(musb) && !musb->xceiv.default_a) + || !is_host_enabled(musb)) { +#ifdef CONFIG_USB_MUSB_HDRC_HCD + /* ? musb_root_disconnect(musb); */ + musb->port1_status &= + ~(USB_PORT_STAT_CONNECTION + | USB_PORT_STAT_ENABLE + | USB_PORT_STAT_LOW_SPEED + | USB_PORT_STAT_HIGH_SPEED + | USB_PORT_STAT_TEST + ); +#endif + + if (otg_stat & TUSB_DEV_OTG_STAT_SESS_END) { + DBG(1, "Forcing disconnect (no interrupt)\n"); + if (musb->xceiv.state != OTG_STATE_B_IDLE) { + /* INTR_DISCONNECT can hide... */ + musb->xceiv.state = OTG_STATE_B_IDLE; + musb->int_usb |= MUSB_INTR_DISCONNECT; + } + musb->is_active = 0; + } + DBG(2, "vbus change, %s, otg %03x\n", + otg_state_string(musb), otg_stat); + idle_timeout = jiffies + (1 * HZ); + schedule_work(&musb->irq_work); + + } else /* A-dev state machine */ { + DBG(2, "vbus change, %s, otg %03x\n", + otg_state_string(musb), otg_stat); + + switch (musb->xceiv.state) { + case OTG_STATE_A_IDLE: + DBG(2, "Got SRP, turning on VBUS\n"); + musb_set_vbus(musb, 1); + + /* CONNECT can wake if a_wait_bcon is set */ + if (musb->a_wait_bcon != 0) + musb->is_active = 0; + else + musb->is_active = 1; + + /* + * OPT FS A TD.4.6 needs few seconds for + * A_WAIT_VRISE + */ + idle_timeout = jiffies + (2 * HZ); + + break; + case OTG_STATE_A_WAIT_VRISE: + /* ignore; A-session-valid < VBUS_VALID/2, + * we monitor this with the timer + */ + break; + case OTG_STATE_A_WAIT_VFALL: + /* REVISIT this irq triggers during short + * spikes caused by enumeration ... + */ + if (musb->vbuserr_retry) { + musb->vbuserr_retry--; + tusb_source_power(musb, 1); + } else { + musb->vbuserr_retry + = VBUSERR_RETRY_COUNT; + tusb_source_power(musb, 0); + } + break; + default: + break; + } + } + } + + /* OTG timer expiration */ + if (int_src & TUSB_INT_SRC_OTG_TIMEOUT) { + u8 devctl; + + DBG(4, "%s timer, %03x\n", otg_state_string(musb), otg_stat); + + switch (musb->xceiv.state) { + case OTG_STATE_A_WAIT_VRISE: + /* VBUS has probably been valid for a while now, + * but may well have bounced out of range a bit + */ + devctl = musb_readb(musb->mregs, MUSB_DEVCTL); + if (otg_stat & TUSB_DEV_OTG_STAT_VBUS_VALID) { + if ((devctl & MUSB_DEVCTL_VBUS) + != MUSB_DEVCTL_VBUS) { + DBG(2, "devctl %02x\n", devctl); + break; + } + musb->xceiv.state = OTG_STATE_A_WAIT_BCON; + musb->is_active = 0; + idle_timeout = jiffies + + msecs_to_jiffies(musb->a_wait_bcon); + } else { + /* REVISIT report overcurrent to hub? */ + ERR("vbus too slow, devctl %02x\n", devctl); + tusb_source_power(musb, 0); + } + break; + case OTG_STATE_A_WAIT_BCON: + if (musb->a_wait_bcon != 0) + idle_timeout = jiffies + + msecs_to_jiffies(musb->a_wait_bcon); + break; + case OTG_STATE_A_SUSPEND: + break; + case OTG_STATE_B_WAIT_ACON: + break; + default: + break; + } + } + schedule_work(&musb->irq_work); + + return idle_timeout; +} + +static irqreturn_t tusb_interrupt(int irq, void *__hci) +{ + struct musb *musb = __hci; + void __iomem *tbase = musb->ctrl_base; + unsigned long flags, idle_timeout = 0; + u32 int_mask, int_src; + + spin_lock_irqsave(&musb->lock, flags); + + /* Mask all interrupts to allow using both edge and level GPIO irq */ + int_mask = musb_readl(tbase, TUSB_INT_MASK); + musb_writel(tbase, TUSB_INT_MASK, ~TUSB_INT_MASK_RESERVED_BITS); + + int_src = musb_readl(tbase, TUSB_INT_SRC) & ~TUSB_INT_SRC_RESERVED_BITS; + DBG(3, "TUSB IRQ %08x\n", int_src); + + musb->int_usb = (u8) int_src; + + /* Acknowledge wake-up source interrupts */ + if (int_src & TUSB_INT_SRC_DEV_WAKEUP) { + u32 reg; + u32 i; + + if (tusb_get_revision(musb) == TUSB_REV_30) + tusb_wbus_quirk(musb, 0); + + /* there are issues re-locking the PLL on wakeup ... */ + + /* work around issue 8 */ + for (i = 0xf7f7f7; i > 0xf7f7f7 - 1000; i--) { + musb_writel(tbase, TUSB_SCRATCH_PAD, 0); + musb_writel(tbase, TUSB_SCRATCH_PAD, i); + reg = musb_readl(tbase, TUSB_SCRATCH_PAD); + if (reg == i) + break; + DBG(6, "TUSB NOR not ready\n"); + } + + /* work around issue 13 (2nd half) */ + tusb_set_clock_source(musb, 1); + + reg = musb_readl(tbase, TUSB_PRCM_WAKEUP_SOURCE); + musb_writel(tbase, TUSB_PRCM_WAKEUP_CLEAR, reg); + if (reg & ~TUSB_PRCM_WNORCS) { + musb->is_active = 1; + schedule_work(&musb->irq_work); + } + DBG(3, "wake %sactive %02x\n", + musb->is_active ? "" : "in", reg); + + /* REVISIT host side TUSB_PRCM_WHOSTDISCON, TUSB_PRCM_WBUS */ + } + + if (int_src & TUSB_INT_SRC_USB_IP_CONN) + del_timer(&musb_idle_timer); + + /* OTG state change reports (annoyingly) not issued by Mentor core */ + if (int_src & (TUSB_INT_SRC_VBUS_SENSE_CHNG + | TUSB_INT_SRC_OTG_TIMEOUT + | TUSB_INT_SRC_ID_STATUS_CHNG)) + idle_timeout = tusb_otg_ints(musb, int_src, tbase); + + /* TX dma callback must be handled here, RX dma callback is + * handled in tusb_omap_dma_cb. + */ + if ((int_src & TUSB_INT_SRC_TXRX_DMA_DONE)) { + u32 dma_src = musb_readl(tbase, TUSB_DMA_INT_SRC); + u32 real_dma_src = musb_readl(tbase, TUSB_DMA_INT_MASK); + + DBG(3, "DMA IRQ %08x\n", dma_src); + real_dma_src = ~real_dma_src & dma_src; + if (tusb_dma_omap() && real_dma_src) { + int tx_source = (real_dma_src & 0xffff); + int i; + + for (i = 1; i <= 15; i++) { + if (tx_source & (1 << i)) { + DBG(3, "completing ep%i %s\n", i, "tx"); + musb_dma_completion(musb, i, 1); + } + } + } + musb_writel(tbase, TUSB_DMA_INT_CLEAR, dma_src); + } + + /* EP interrupts. In OCP mode tusb6010 mirrors the MUSB interrupts */ + if (int_src & (TUSB_INT_SRC_USB_IP_TX | TUSB_INT_SRC_USB_IP_RX)) { + u32 musb_src = musb_readl(tbase, TUSB_USBIP_INT_SRC); + + musb_writel(tbase, TUSB_USBIP_INT_CLEAR, musb_src); + musb->int_rx = (((musb_src >> 16) & 0xffff) << 1); + musb->int_tx = (musb_src & 0xffff); + } else { + musb->int_rx = 0; + musb->int_tx = 0; + } + + if (int_src & (TUSB_INT_SRC_USB_IP_TX | TUSB_INT_SRC_USB_IP_RX | 0xff)) + musb_interrupt(musb); + + /* Acknowledge TUSB interrupts. Clear only non-reserved bits */ + musb_writel(tbase, TUSB_INT_SRC_CLEAR, + int_src & ~TUSB_INT_MASK_RESERVED_BITS); + + musb_platform_try_idle(musb, idle_timeout); + + musb_writel(tbase, TUSB_INT_MASK, int_mask); + spin_unlock_irqrestore(&musb->lock, flags); + + return IRQ_HANDLED; +} + +static int dma_off; + +/* + * Enables TUSB6010. Caller must take care of locking. + * REVISIT: + * - Check what is unnecessary in MGC_HdrcStart() + */ +void musb_platform_enable(struct musb *musb) +{ + void __iomem *tbase = musb->ctrl_base; + + /* Setup TUSB6010 main interrupt mask. Enable all interrupts except SOF. + * REVISIT: Enable and deal with TUSB_INT_SRC_USB_IP_SOF */ + musb_writel(tbase, TUSB_INT_MASK, TUSB_INT_SRC_USB_IP_SOF); + + /* Setup TUSB interrupt, disable DMA and GPIO interrupts */ + musb_writel(tbase, TUSB_USBIP_INT_MASK, 0); + musb_writel(tbase, TUSB_DMA_INT_MASK, 0x7fffffff); + musb_writel(tbase, TUSB_GPIO_INT_MASK, 0x1ff); + + /* Clear all subsystem interrups */ + musb_writel(tbase, TUSB_USBIP_INT_CLEAR, 0x7fffffff); + musb_writel(tbase, TUSB_DMA_INT_CLEAR, 0x7fffffff); + musb_writel(tbase, TUSB_GPIO_INT_CLEAR, 0x1ff); + + /* Acknowledge pending interrupt(s) */ + musb_writel(tbase, TUSB_INT_SRC_CLEAR, ~TUSB_INT_MASK_RESERVED_BITS); + + /* Only 0 clock cycles for minimum interrupt de-assertion time and + * interrupt polarity active low seems to work reliably here */ + musb_writel(tbase, TUSB_INT_CTRL_CONF, + TUSB_INT_CTRL_CONF_INT_RELCYC(0)); + + set_irq_type(musb->nIrq, IRQ_TYPE_LEVEL_LOW); + + /* maybe force into the Default-A OTG state machine */ + if (!(musb_readl(tbase, TUSB_DEV_OTG_STAT) + & TUSB_DEV_OTG_STAT_ID_STATUS)) + musb_writel(tbase, TUSB_INT_SRC_SET, + TUSB_INT_SRC_ID_STATUS_CHNG); + + if (is_dma_capable() && dma_off) + printk(KERN_WARNING "%s %s: dma not reactivated\n", + __FILE__, __func__); + else + dma_off = 1; +} + +/* + * Disables TUSB6010. Caller must take care of locking. + */ +void musb_platform_disable(struct musb *musb) +{ + void __iomem *tbase = musb->ctrl_base; + + /* FIXME stop DMA, IRQs, timers, ... */ + + /* disable all IRQs */ + musb_writel(tbase, TUSB_INT_MASK, ~TUSB_INT_MASK_RESERVED_BITS); + musb_writel(tbase, TUSB_USBIP_INT_MASK, 0x7fffffff); + musb_writel(tbase, TUSB_DMA_INT_MASK, 0x7fffffff); + musb_writel(tbase, TUSB_GPIO_INT_MASK, 0x1ff); + + del_timer(&musb_idle_timer); + + if (is_dma_capable() && !dma_off) { + printk(KERN_WARNING "%s %s: dma still active\n", + __FILE__, __func__); + dma_off = 1; + } +} + +/* + * Sets up TUSB6010 CPU interface specific signals and registers + * Note: Settings optimized for OMAP24xx + */ +static void __init tusb_setup_cpu_interface(struct musb *musb) +{ + void __iomem *tbase = musb->ctrl_base; + + /* + * Disable GPIO[5:0] pullups (used as output DMA requests) + * Don't disable GPIO[7:6] as they are needed for wake-up. + */ + musb_writel(tbase, TUSB_PULLUP_1_CTRL, 0x0000003F); + + /* Disable all pullups on NOR IF, DMAREQ0 and DMAREQ1 */ + musb_writel(tbase, TUSB_PULLUP_2_CTRL, 0x01FFFFFF); + + /* Turn GPIO[5:0] to DMAREQ[5:0] signals */ + musb_writel(tbase, TUSB_GPIO_CONF, TUSB_GPIO_CONF_DMAREQ(0x3f)); + + /* Burst size 16x16 bits, all six DMA requests enabled, DMA request + * de-assertion time 2 system clocks p 62 */ + musb_writel(tbase, TUSB_DMA_REQ_CONF, + TUSB_DMA_REQ_CONF_BURST_SIZE(2) | + TUSB_DMA_REQ_CONF_DMA_REQ_EN(0x3f) | + TUSB_DMA_REQ_CONF_DMA_REQ_ASSER(2)); + + /* Set 0 wait count for synchronous burst access */ + musb_writel(tbase, TUSB_WAIT_COUNT, 1); +} + +static int __init tusb_start(struct musb *musb) +{ + void __iomem *tbase = musb->ctrl_base; + int ret = 0; + unsigned long flags; + u32 reg; + + if (musb->board_set_power) + ret = musb->board_set_power(1); + if (ret != 0) { + printk(KERN_ERR "tusb: Cannot enable TUSB6010\n"); + return ret; + } + + spin_lock_irqsave(&musb->lock, flags); + + if (musb_readl(tbase, TUSB_PROD_TEST_RESET) != + TUSB_PROD_TEST_RESET_VAL) { + printk(KERN_ERR "tusb: Unable to detect TUSB6010\n"); + goto err; + } + + ret = tusb_print_revision(musb); + if (ret < 2) { + printk(KERN_ERR "tusb: Unsupported TUSB6010 revision %i\n", + ret); + goto err; + } + + /* The uint bit for "USB non-PDR interrupt enable" has to be 1 when + * NOR FLASH interface is used */ + musb_writel(tbase, TUSB_VLYNQ_CTRL, 8); + + /* Select PHY free running 60MHz as a system clock */ + tusb_set_clock_source(musb, 1); + + /* VBus valid timer 1us, disable DFT/Debug and VLYNQ clocks for + * power saving, enable VBus detect and session end comparators, + * enable IDpullup, enable VBus charging */ + musb_writel(tbase, TUSB_PRCM_MNGMT, + TUSB_PRCM_MNGMT_VBUS_VALID_TIMER(0xa) | + TUSB_PRCM_MNGMT_VBUS_VALID_FLT_EN | + TUSB_PRCM_MNGMT_OTG_SESS_END_EN | + TUSB_PRCM_MNGMT_OTG_VBUS_DET_EN | + TUSB_PRCM_MNGMT_OTG_ID_PULLUP); + tusb_setup_cpu_interface(musb); + + /* simplify: always sense/pullup ID pins, as if in OTG mode */ + reg = musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE); + reg |= TUSB_PHY_OTG_CTRL_WRPROTECT | TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP; + musb_writel(tbase, TUSB_PHY_OTG_CTRL_ENABLE, reg); + + reg = musb_readl(tbase, TUSB_PHY_OTG_CTRL); + reg |= TUSB_PHY_OTG_CTRL_WRPROTECT | TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP; + musb_writel(tbase, TUSB_PHY_OTG_CTRL, reg); + + spin_unlock_irqrestore(&musb->lock, flags); + + return 0; + +err: + spin_unlock_irqrestore(&musb->lock, flags); + + if (musb->board_set_power) + musb->board_set_power(0); + + return -ENODEV; +} + +int __init musb_platform_init(struct musb *musb) +{ + struct platform_device *pdev; + struct resource *mem; + void __iomem *sync; + int ret; + + pdev = to_platform_device(musb->controller); + + /* dma address for async dma */ + mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); + musb->async = mem->start; + + /* dma address for sync dma */ + mem = platform_get_resource(pdev, IORESOURCE_MEM, 1); + if (!mem) { + pr_debug("no sync dma resource?\n"); + return -ENODEV; + } + musb->sync = mem->start; + + sync = ioremap(mem->start, mem->end - mem->start + 1); + if (!sync) { + pr_debug("ioremap for sync failed\n"); + return -ENOMEM; + } + musb->sync_va = sync; + + /* Offsets from base: VLYNQ at 0x000, MUSB regs at 0x400, + * FIFOs at 0x600, TUSB at 0x800 + */ + musb->mregs += TUSB_BASE_OFFSET; + + ret = tusb_start(musb); + if (ret) { + printk(KERN_ERR "Could not start tusb6010 (%d)\n", + ret); + return -ENODEV; + } + musb->isr = tusb_interrupt; + + if (is_host_enabled(musb)) + musb->board_set_vbus = tusb_source_power; + if (is_peripheral_enabled(musb)) + musb->xceiv.set_power = tusb_draw_power; + + setup_timer(&musb_idle_timer, musb_do_idle, (unsigned long) musb); + + return ret; +} + +int musb_platform_exit(struct musb *musb) +{ + del_timer_sync(&musb_idle_timer); + + if (musb->board_set_power) + musb->board_set_power(0); + + iounmap(musb->sync_va); + + return 0; +} diff --git a/drivers/usb/musb/tusb6010.h b/drivers/usb/musb/tusb6010.h new file mode 100644 index 0000000000000000000000000000000000000000..ab8c96286ce63c0ddb9fdaa07c19f380689c93b8 --- /dev/null +++ b/drivers/usb/musb/tusb6010.h @@ -0,0 +1,233 @@ +/* + * Definitions for TUSB6010 USB 2.0 OTG Dual Role controller + * + * Copyright (C) 2006 Nokia Corporation + * Jarkko Nikula + * Tony Lindgren + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __TUSB6010_H__ +#define __TUSB6010_H__ + +extern u8 tusb_get_revision(struct musb *musb); + +#ifdef CONFIG_USB_TUSB6010 +#define musb_in_tusb() 1 +#else +#define musb_in_tusb() 0 +#endif + +#ifdef CONFIG_USB_TUSB_OMAP_DMA +#define tusb_dma_omap() 1 +#else +#define tusb_dma_omap() 0 +#endif + +/* VLYNQ control register. 32-bit at offset 0x000 */ +#define TUSB_VLYNQ_CTRL 0x004 + +/* Mentor Graphics OTG core registers. 8,- 16- and 32-bit at offset 0x400 */ +#define TUSB_BASE_OFFSET 0x400 + +/* FIFO registers 32-bit at offset 0x600 */ +#define TUSB_FIFO_BASE 0x600 + +/* Device System & Control registers. 32-bit at offset 0x800 */ +#define TUSB_SYS_REG_BASE 0x800 + +#define TUSB_DEV_CONF (TUSB_SYS_REG_BASE + 0x000) +#define TUSB_DEV_CONF_USB_HOST_MODE (1 << 16) +#define TUSB_DEV_CONF_PROD_TEST_MODE (1 << 15) +#define TUSB_DEV_CONF_SOFT_ID (1 << 1) +#define TUSB_DEV_CONF_ID_SEL (1 << 0) + +#define TUSB_PHY_OTG_CTRL_ENABLE (TUSB_SYS_REG_BASE + 0x004) +#define TUSB_PHY_OTG_CTRL (TUSB_SYS_REG_BASE + 0x008) +#define TUSB_PHY_OTG_CTRL_WRPROTECT (0xa5 << 24) +#define TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP (1 << 23) +#define TUSB_PHY_OTG_CTRL_OTG_VBUS_DET_EN (1 << 19) +#define TUSB_PHY_OTG_CTRL_OTG_SESS_END_EN (1 << 18) +#define TUSB_PHY_OTG_CTRL_TESTM2 (1 << 17) +#define TUSB_PHY_OTG_CTRL_TESTM1 (1 << 16) +#define TUSB_PHY_OTG_CTRL_TESTM0 (1 << 15) +#define TUSB_PHY_OTG_CTRL_TX_DATA2 (1 << 14) +#define TUSB_PHY_OTG_CTRL_TX_GZ2 (1 << 13) +#define TUSB_PHY_OTG_CTRL_TX_ENABLE2 (1 << 12) +#define TUSB_PHY_OTG_CTRL_DM_PULLDOWN (1 << 11) +#define TUSB_PHY_OTG_CTRL_DP_PULLDOWN (1 << 10) +#define TUSB_PHY_OTG_CTRL_OSC_EN (1 << 9) +#define TUSB_PHY_OTG_CTRL_PHYREF_CLKSEL(v) (((v) & 3) << 7) +#define TUSB_PHY_OTG_CTRL_PD (1 << 6) +#define TUSB_PHY_OTG_CTRL_PLL_ON (1 << 5) +#define TUSB_PHY_OTG_CTRL_EXT_RPU (1 << 4) +#define TUSB_PHY_OTG_CTRL_PWR_GOOD (1 << 3) +#define TUSB_PHY_OTG_CTRL_RESET (1 << 2) +#define TUSB_PHY_OTG_CTRL_SUSPENDM (1 << 1) +#define TUSB_PHY_OTG_CTRL_CLK_MODE (1 << 0) + +/*OTG status register */ +#define TUSB_DEV_OTG_STAT (TUSB_SYS_REG_BASE + 0x00c) +#define TUSB_DEV_OTG_STAT_PWR_CLK_GOOD (1 << 8) +#define TUSB_DEV_OTG_STAT_SESS_END (1 << 7) +#define TUSB_DEV_OTG_STAT_SESS_VALID (1 << 6) +#define TUSB_DEV_OTG_STAT_VBUS_VALID (1 << 5) +#define TUSB_DEV_OTG_STAT_VBUS_SENSE (1 << 4) +#define TUSB_DEV_OTG_STAT_ID_STATUS (1 << 3) +#define TUSB_DEV_OTG_STAT_HOST_DISCON (1 << 2) +#define TUSB_DEV_OTG_STAT_LINE_STATE (3 << 0) +#define TUSB_DEV_OTG_STAT_DP_ENABLE (1 << 1) +#define TUSB_DEV_OTG_STAT_DM_ENABLE (1 << 0) + +#define TUSB_DEV_OTG_TIMER (TUSB_SYS_REG_BASE + 0x010) +# define TUSB_DEV_OTG_TIMER_ENABLE (1 << 31) +# define TUSB_DEV_OTG_TIMER_VAL(v) ((v) & 0x07ffffff) +#define TUSB_PRCM_REV (TUSB_SYS_REG_BASE + 0x014) + +/* PRCM configuration register */ +#define TUSB_PRCM_CONF (TUSB_SYS_REG_BASE + 0x018) +#define TUSB_PRCM_CONF_SFW_CPEN (1 << 24) +#define TUSB_PRCM_CONF_SYS_CLKSEL(v) (((v) & 3) << 16) + +/* PRCM management register */ +#define TUSB_PRCM_MNGMT (TUSB_SYS_REG_BASE + 0x01c) +#define TUSB_PRCM_MNGMT_SRP_FIX_TIMER(v) (((v) & 0xf) << 25) +#define TUSB_PRCM_MNGMT_SRP_FIX_EN (1 << 24) +#define TUSB_PRCM_MNGMT_VBUS_VALID_TIMER(v) (((v) & 0xf) << 20) +#define TUSB_PRCM_MNGMT_VBUS_VALID_FLT_EN (1 << 19) +#define TUSB_PRCM_MNGMT_DFT_CLK_DIS (1 << 18) +#define TUSB_PRCM_MNGMT_VLYNQ_CLK_DIS (1 << 17) +#define TUSB_PRCM_MNGMT_OTG_SESS_END_EN (1 << 10) +#define TUSB_PRCM_MNGMT_OTG_VBUS_DET_EN (1 << 9) +#define TUSB_PRCM_MNGMT_OTG_ID_PULLUP (1 << 8) +#define TUSB_PRCM_MNGMT_15_SW_EN (1 << 4) +#define TUSB_PRCM_MNGMT_33_SW_EN (1 << 3) +#define TUSB_PRCM_MNGMT_5V_CPEN (1 << 2) +#define TUSB_PRCM_MNGMT_PM_IDLE (1 << 1) +#define TUSB_PRCM_MNGMT_DEV_IDLE (1 << 0) + +/* Wake-up source clear and mask registers */ +#define TUSB_PRCM_WAKEUP_SOURCE (TUSB_SYS_REG_BASE + 0x020) +#define TUSB_PRCM_WAKEUP_CLEAR (TUSB_SYS_REG_BASE + 0x028) +#define TUSB_PRCM_WAKEUP_MASK (TUSB_SYS_REG_BASE + 0x02c) +#define TUSB_PRCM_WAKEUP_RESERVED_BITS (0xffffe << 13) +#define TUSB_PRCM_WGPIO_7 (1 << 12) +#define TUSB_PRCM_WGPIO_6 (1 << 11) +#define TUSB_PRCM_WGPIO_5 (1 << 10) +#define TUSB_PRCM_WGPIO_4 (1 << 9) +#define TUSB_PRCM_WGPIO_3 (1 << 8) +#define TUSB_PRCM_WGPIO_2 (1 << 7) +#define TUSB_PRCM_WGPIO_1 (1 << 6) +#define TUSB_PRCM_WGPIO_0 (1 << 5) +#define TUSB_PRCM_WHOSTDISCON (1 << 4) /* Host disconnect */ +#define TUSB_PRCM_WBUS (1 << 3) /* USB bus resume */ +#define TUSB_PRCM_WNORCS (1 << 2) /* NOR chip select */ +#define TUSB_PRCM_WVBUS (1 << 1) /* OTG PHY VBUS */ +#define TUSB_PRCM_WID (1 << 0) /* OTG PHY ID detect */ + +#define TUSB_PULLUP_1_CTRL (TUSB_SYS_REG_BASE + 0x030) +#define TUSB_PULLUP_2_CTRL (TUSB_SYS_REG_BASE + 0x034) +#define TUSB_INT_CTRL_REV (TUSB_SYS_REG_BASE + 0x038) +#define TUSB_INT_CTRL_CONF (TUSB_SYS_REG_BASE + 0x03c) +#define TUSB_USBIP_INT_SRC (TUSB_SYS_REG_BASE + 0x040) +#define TUSB_USBIP_INT_SET (TUSB_SYS_REG_BASE + 0x044) +#define TUSB_USBIP_INT_CLEAR (TUSB_SYS_REG_BASE + 0x048) +#define TUSB_USBIP_INT_MASK (TUSB_SYS_REG_BASE + 0x04c) +#define TUSB_DMA_INT_SRC (TUSB_SYS_REG_BASE + 0x050) +#define TUSB_DMA_INT_SET (TUSB_SYS_REG_BASE + 0x054) +#define TUSB_DMA_INT_CLEAR (TUSB_SYS_REG_BASE + 0x058) +#define TUSB_DMA_INT_MASK (TUSB_SYS_REG_BASE + 0x05c) +#define TUSB_GPIO_INT_SRC (TUSB_SYS_REG_BASE + 0x060) +#define TUSB_GPIO_INT_SET (TUSB_SYS_REG_BASE + 0x064) +#define TUSB_GPIO_INT_CLEAR (TUSB_SYS_REG_BASE + 0x068) +#define TUSB_GPIO_INT_MASK (TUSB_SYS_REG_BASE + 0x06c) + +/* NOR flash interrupt source registers */ +#define TUSB_INT_SRC (TUSB_SYS_REG_BASE + 0x070) +#define TUSB_INT_SRC_SET (TUSB_SYS_REG_BASE + 0x074) +#define TUSB_INT_SRC_CLEAR (TUSB_SYS_REG_BASE + 0x078) +#define TUSB_INT_MASK (TUSB_SYS_REG_BASE + 0x07c) +#define TUSB_INT_SRC_TXRX_DMA_DONE (1 << 24) +#define TUSB_INT_SRC_USB_IP_CORE (1 << 17) +#define TUSB_INT_SRC_OTG_TIMEOUT (1 << 16) +#define TUSB_INT_SRC_VBUS_SENSE_CHNG (1 << 15) +#define TUSB_INT_SRC_ID_STATUS_CHNG (1 << 14) +#define TUSB_INT_SRC_DEV_WAKEUP (1 << 13) +#define TUSB_INT_SRC_DEV_READY (1 << 12) +#define TUSB_INT_SRC_USB_IP_TX (1 << 9) +#define TUSB_INT_SRC_USB_IP_RX (1 << 8) +#define TUSB_INT_SRC_USB_IP_VBUS_ERR (1 << 7) +#define TUSB_INT_SRC_USB_IP_VBUS_REQ (1 << 6) +#define TUSB_INT_SRC_USB_IP_DISCON (1 << 5) +#define TUSB_INT_SRC_USB_IP_CONN (1 << 4) +#define TUSB_INT_SRC_USB_IP_SOF (1 << 3) +#define TUSB_INT_SRC_USB_IP_RST_BABBLE (1 << 2) +#define TUSB_INT_SRC_USB_IP_RESUME (1 << 1) +#define TUSB_INT_SRC_USB_IP_SUSPEND (1 << 0) + +/* NOR flash interrupt registers reserved bits. Must be written as 0 */ +#define TUSB_INT_MASK_RESERVED_17 (0x3fff << 17) +#define TUSB_INT_MASK_RESERVED_13 (1 << 13) +#define TUSB_INT_MASK_RESERVED_8 (0xf << 8) +#define TUSB_INT_SRC_RESERVED_26 (0x1f << 26) +#define TUSB_INT_SRC_RESERVED_18 (0x3f << 18) +#define TUSB_INT_SRC_RESERVED_10 (0x03 << 10) + +/* Reserved bits for NOR flash interrupt mask and clear register */ +#define TUSB_INT_MASK_RESERVED_BITS (TUSB_INT_MASK_RESERVED_17 | \ + TUSB_INT_MASK_RESERVED_13 | \ + TUSB_INT_MASK_RESERVED_8) + +/* Reserved bits for NOR flash interrupt status register */ +#define TUSB_INT_SRC_RESERVED_BITS (TUSB_INT_SRC_RESERVED_26 | \ + TUSB_INT_SRC_RESERVED_18 | \ + TUSB_INT_SRC_RESERVED_10) + +#define TUSB_GPIO_REV (TUSB_SYS_REG_BASE + 0x080) +#define TUSB_GPIO_CONF (TUSB_SYS_REG_BASE + 0x084) +#define TUSB_DMA_CTRL_REV (TUSB_SYS_REG_BASE + 0x100) +#define TUSB_DMA_REQ_CONF (TUSB_SYS_REG_BASE + 0x104) +#define TUSB_EP0_CONF (TUSB_SYS_REG_BASE + 0x108) +#define TUSB_DMA_EP_MAP (TUSB_SYS_REG_BASE + 0x148) + +/* Offsets from each ep base register */ +#define TUSB_EP_TX_OFFSET 0x10c /* EP_IN in docs */ +#define TUSB_EP_RX_OFFSET 0x14c /* EP_OUT in docs */ +#define TUSB_EP_MAX_PACKET_SIZE_OFFSET 0x188 + +#define TUSB_WAIT_COUNT (TUSB_SYS_REG_BASE + 0x1c8) +#define TUSB_SCRATCH_PAD (TUSB_SYS_REG_BASE + 0x1c4) +#define TUSB_PROD_TEST_RESET (TUSB_SYS_REG_BASE + 0x1d8) + +/* Device System & Control register bitfields */ +#define TUSB_INT_CTRL_CONF_INT_RELCYC(v) (((v) & 0x7) << 18) +#define TUSB_INT_CTRL_CONF_INT_POLARITY (1 << 17) +#define TUSB_INT_CTRL_CONF_INT_MODE (1 << 16) +#define TUSB_GPIO_CONF_DMAREQ(v) (((v) & 0x3f) << 24) +#define TUSB_DMA_REQ_CONF_BURST_SIZE(v) (((v) & 3) << 26) +#define TUSB_DMA_REQ_CONF_DMA_REQ_EN(v) (((v) & 0x3f) << 20) +#define TUSB_DMA_REQ_CONF_DMA_REQ_ASSER(v) (((v) & 0xf) << 16) +#define TUSB_EP0_CONFIG_SW_EN (1 << 8) +#define TUSB_EP0_CONFIG_DIR_TX (1 << 7) +#define TUSB_EP0_CONFIG_XFR_SIZE(v) ((v) & 0x7f) +#define TUSB_EP_CONFIG_SW_EN (1 << 31) +#define TUSB_EP_CONFIG_XFR_SIZE(v) ((v) & 0x7fffffff) +#define TUSB_PROD_TEST_RESET_VAL 0xa596 +#define TUSB_EP_FIFO(ep) (TUSB_FIFO_BASE + (ep) * 0x20) + +#define TUSB_DIDR1_LO (TUSB_SYS_REG_BASE + 0x1f8) +#define TUSB_DIDR1_HI (TUSB_SYS_REG_BASE + 0x1fc) +#define TUSB_DIDR1_HI_CHIP_REV(v) (((v) >> 17) & 0xf) +#define TUSB_DIDR1_HI_REV_20 0 +#define TUSB_DIDR1_HI_REV_30 1 +#define TUSB_DIDR1_HI_REV_31 2 + +#define TUSB_REV_10 0x10 +#define TUSB_REV_20 0x20 +#define TUSB_REV_30 0x30 +#define TUSB_REV_31 0x31 + +#endif /* __TUSB6010_H__ */ diff --git a/drivers/usb/musb/tusb6010_omap.c b/drivers/usb/musb/tusb6010_omap.c new file mode 100644 index 0000000000000000000000000000000000000000..52f7f29cebdadf02f82ec5d5a910e04f93749377 --- /dev/null +++ b/drivers/usb/musb/tusb6010_omap.c @@ -0,0 +1,719 @@ +/* + * TUSB6010 USB 2.0 OTG Dual Role controller OMAP DMA interface + * + * Copyright (C) 2006 Nokia Corporation + * Tony Lindgren + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "musb_core.h" + +#define to_chdat(c) ((struct tusb_omap_dma_ch *)(c)->private_data) + +#define MAX_DMAREQ 5 /* REVISIT: Really 6, but req5 not OK */ + +struct tusb_omap_dma_ch { + struct musb *musb; + void __iomem *tbase; + unsigned long phys_offset; + int epnum; + u8 tx; + struct musb_hw_ep *hw_ep; + + int ch; + s8 dmareq; + s8 sync_dev; + + struct tusb_omap_dma *tusb_dma; + + void __iomem *dma_addr; + + u32 len; + u16 packet_sz; + u16 transfer_packet_sz; + u32 transfer_len; + u32 completed_len; +}; + +struct tusb_omap_dma { + struct dma_controller controller; + struct musb *musb; + void __iomem *tbase; + + int ch; + s8 dmareq; + s8 sync_dev; + unsigned multichannel:1; +}; + +static int tusb_omap_dma_start(struct dma_controller *c) +{ + struct tusb_omap_dma *tusb_dma; + + tusb_dma = container_of(c, struct tusb_omap_dma, controller); + + /* DBG(3, "ep%i ch: %i\n", chdat->epnum, chdat->ch); */ + + return 0; +} + +static int tusb_omap_dma_stop(struct dma_controller *c) +{ + struct tusb_omap_dma *tusb_dma; + + tusb_dma = container_of(c, struct tusb_omap_dma, controller); + + /* DBG(3, "ep%i ch: %i\n", chdat->epnum, chdat->ch); */ + + return 0; +} + +/* + * Allocate dmareq0 to the current channel unless it's already taken + */ +static inline int tusb_omap_use_shared_dmareq(struct tusb_omap_dma_ch *chdat) +{ + u32 reg = musb_readl(chdat->tbase, TUSB_DMA_EP_MAP); + + if (reg != 0) { + DBG(3, "ep%i dmareq0 is busy for ep%i\n", + chdat->epnum, reg & 0xf); + return -EAGAIN; + } + + if (chdat->tx) + reg = (1 << 4) | chdat->epnum; + else + reg = chdat->epnum; + + musb_writel(chdat->tbase, TUSB_DMA_EP_MAP, reg); + + return 0; +} + +static inline void tusb_omap_free_shared_dmareq(struct tusb_omap_dma_ch *chdat) +{ + u32 reg = musb_readl(chdat->tbase, TUSB_DMA_EP_MAP); + + if ((reg & 0xf) != chdat->epnum) { + printk(KERN_ERR "ep%i trying to release dmareq0 for ep%i\n", + chdat->epnum, reg & 0xf); + return; + } + musb_writel(chdat->tbase, TUSB_DMA_EP_MAP, 0); +} + +/* + * See also musb_dma_completion in plat_uds.c and musb_g_[tx|rx]() in + * musb_gadget.c. + */ +static void tusb_omap_dma_cb(int lch, u16 ch_status, void *data) +{ + struct dma_channel *channel = (struct dma_channel *)data; + struct tusb_omap_dma_ch *chdat = to_chdat(channel); + struct tusb_omap_dma *tusb_dma = chdat->tusb_dma; + struct musb *musb = chdat->musb; + struct musb_hw_ep *hw_ep = chdat->hw_ep; + void __iomem *ep_conf = hw_ep->conf; + void __iomem *mbase = musb->mregs; + unsigned long remaining, flags, pio; + int ch; + + spin_lock_irqsave(&musb->lock, flags); + + if (tusb_dma->multichannel) + ch = chdat->ch; + else + ch = tusb_dma->ch; + + if (ch_status != OMAP_DMA_BLOCK_IRQ) + printk(KERN_ERR "TUSB DMA error status: %i\n", ch_status); + + DBG(3, "ep%i %s dma callback ch: %i status: %x\n", + chdat->epnum, chdat->tx ? "tx" : "rx", + ch, ch_status); + + if (chdat->tx) + remaining = musb_readl(ep_conf, TUSB_EP_TX_OFFSET); + else + remaining = musb_readl(ep_conf, TUSB_EP_RX_OFFSET); + + remaining = TUSB_EP_CONFIG_XFR_SIZE(remaining); + + /* HW issue #10: XFR_SIZE may get corrupt on DMA (both async & sync) */ + if (unlikely(remaining > chdat->transfer_len)) { + DBG(2, "Corrupt %s dma ch%i XFR_SIZE: 0x%08lx\n", + chdat->tx ? "tx" : "rx", chdat->ch, + remaining); + remaining = 0; + } + + channel->actual_len = chdat->transfer_len - remaining; + pio = chdat->len - channel->actual_len; + + DBG(3, "DMA remaining %lu/%u\n", remaining, chdat->transfer_len); + + /* Transfer remaining 1 - 31 bytes */ + if (pio > 0 && pio < 32) { + u8 *buf; + + DBG(3, "Using PIO for remaining %lu bytes\n", pio); + buf = phys_to_virt((u32)chdat->dma_addr) + chdat->transfer_len; + if (chdat->tx) { + dma_cache_maint(phys_to_virt((u32)chdat->dma_addr), + chdat->transfer_len, DMA_TO_DEVICE); + musb_write_fifo(hw_ep, pio, buf); + } else { + musb_read_fifo(hw_ep, pio, buf); + dma_cache_maint(phys_to_virt((u32)chdat->dma_addr), + chdat->transfer_len, DMA_FROM_DEVICE); + } + channel->actual_len += pio; + } + + if (!tusb_dma->multichannel) + tusb_omap_free_shared_dmareq(chdat); + + channel->status = MUSB_DMA_STATUS_FREE; + + /* Handle only RX callbacks here. TX callbacks must be handled based + * on the TUSB DMA status interrupt. + * REVISIT: Use both TUSB DMA status interrupt and OMAP DMA callback + * interrupt for RX and TX. + */ + if (!chdat->tx) + musb_dma_completion(musb, chdat->epnum, chdat->tx); + + /* We must terminate short tx transfers manually by setting TXPKTRDY. + * REVISIT: This same problem may occur with other MUSB dma as well. + * Easy to test with g_ether by pinging the MUSB board with ping -s54. + */ + if ((chdat->transfer_len < chdat->packet_sz) + || (chdat->transfer_len % chdat->packet_sz != 0)) { + u16 csr; + + if (chdat->tx) { + DBG(3, "terminating short tx packet\n"); + musb_ep_select(mbase, chdat->epnum); + csr = musb_readw(hw_ep->regs, MUSB_TXCSR); + csr |= MUSB_TXCSR_MODE | MUSB_TXCSR_TXPKTRDY + | MUSB_TXCSR_P_WZC_BITS; + musb_writew(hw_ep->regs, MUSB_TXCSR, csr); + } + } + + spin_unlock_irqrestore(&musb->lock, flags); +} + +static int tusb_omap_dma_program(struct dma_channel *channel, u16 packet_sz, + u8 rndis_mode, dma_addr_t dma_addr, u32 len) +{ + struct tusb_omap_dma_ch *chdat = to_chdat(channel); + struct tusb_omap_dma *tusb_dma = chdat->tusb_dma; + struct musb *musb = chdat->musb; + struct musb_hw_ep *hw_ep = chdat->hw_ep; + void __iomem *mbase = musb->mregs; + void __iomem *ep_conf = hw_ep->conf; + dma_addr_t fifo = hw_ep->fifo_sync; + struct omap_dma_channel_params dma_params; + u32 dma_remaining; + int src_burst, dst_burst; + u16 csr; + int ch; + s8 dmareq; + s8 sync_dev; + + if (unlikely(dma_addr & 0x1) || (len < 32) || (len > packet_sz)) + return false; + + /* + * HW issue #10: Async dma will eventually corrupt the XFR_SIZE + * register which will cause missed DMA interrupt. We could try to + * use a timer for the callback, but it is unsafe as the XFR_SIZE + * register is corrupt, and we won't know if the DMA worked. + */ + if (dma_addr & 0x2) + return false; + + /* + * Because of HW issue #10, it seems like mixing sync DMA and async + * PIO access can confuse the DMA. Make sure XFR_SIZE is reset before + * using the channel for DMA. + */ + if (chdat->tx) + dma_remaining = musb_readl(ep_conf, TUSB_EP_TX_OFFSET); + else + dma_remaining = musb_readl(ep_conf, TUSB_EP_RX_OFFSET); + + dma_remaining = TUSB_EP_CONFIG_XFR_SIZE(dma_remaining); + if (dma_remaining) { + DBG(2, "Busy %s dma ch%i, not using: %08x\n", + chdat->tx ? "tx" : "rx", chdat->ch, + dma_remaining); + return false; + } + + chdat->transfer_len = len & ~0x1f; + + if (len < packet_sz) + chdat->transfer_packet_sz = chdat->transfer_len; + else + chdat->transfer_packet_sz = packet_sz; + + if (tusb_dma->multichannel) { + ch = chdat->ch; + dmareq = chdat->dmareq; + sync_dev = chdat->sync_dev; + } else { + if (tusb_omap_use_shared_dmareq(chdat) != 0) { + DBG(3, "could not get dma for ep%i\n", chdat->epnum); + return false; + } + if (tusb_dma->ch < 0) { + /* REVISIT: This should get blocked earlier, happens + * with MSC ErrorRecoveryTest + */ + WARN_ON(1); + return false; + } + + ch = tusb_dma->ch; + dmareq = tusb_dma->dmareq; + sync_dev = tusb_dma->sync_dev; + omap_set_dma_callback(ch, tusb_omap_dma_cb, channel); + } + + chdat->packet_sz = packet_sz; + chdat->len = len; + channel->actual_len = 0; + chdat->dma_addr = (void __iomem *)dma_addr; + channel->status = MUSB_DMA_STATUS_BUSY; + + /* Since we're recycling dma areas, we need to clean or invalidate */ + if (chdat->tx) + dma_cache_maint(phys_to_virt(dma_addr), len, DMA_TO_DEVICE); + else + dma_cache_maint(phys_to_virt(dma_addr), len, DMA_FROM_DEVICE); + + /* Use 16-bit transfer if dma_addr is not 32-bit aligned */ + if ((dma_addr & 0x3) == 0) { + dma_params.data_type = OMAP_DMA_DATA_TYPE_S32; + dma_params.elem_count = 8; /* Elements in frame */ + } else { + dma_params.data_type = OMAP_DMA_DATA_TYPE_S16; + dma_params.elem_count = 16; /* Elements in frame */ + fifo = hw_ep->fifo_async; + } + + dma_params.frame_count = chdat->transfer_len / 32; /* Burst sz frame */ + + DBG(3, "ep%i %s dma ch%i dma: %08x len: %u(%u) packet_sz: %i(%i)\n", + chdat->epnum, chdat->tx ? "tx" : "rx", + ch, dma_addr, chdat->transfer_len, len, + chdat->transfer_packet_sz, packet_sz); + + /* + * Prepare omap DMA for transfer + */ + if (chdat->tx) { + dma_params.src_amode = OMAP_DMA_AMODE_POST_INC; + dma_params.src_start = (unsigned long)dma_addr; + dma_params.src_ei = 0; + dma_params.src_fi = 0; + + dma_params.dst_amode = OMAP_DMA_AMODE_DOUBLE_IDX; + dma_params.dst_start = (unsigned long)fifo; + dma_params.dst_ei = 1; + dma_params.dst_fi = -31; /* Loop 32 byte window */ + + dma_params.trigger = sync_dev; + dma_params.sync_mode = OMAP_DMA_SYNC_FRAME; + dma_params.src_or_dst_synch = 0; /* Dest sync */ + + src_burst = OMAP_DMA_DATA_BURST_16; /* 16x32 read */ + dst_burst = OMAP_DMA_DATA_BURST_8; /* 8x32 write */ + } else { + dma_params.src_amode = OMAP_DMA_AMODE_DOUBLE_IDX; + dma_params.src_start = (unsigned long)fifo; + dma_params.src_ei = 1; + dma_params.src_fi = -31; /* Loop 32 byte window */ + + dma_params.dst_amode = OMAP_DMA_AMODE_POST_INC; + dma_params.dst_start = (unsigned long)dma_addr; + dma_params.dst_ei = 0; + dma_params.dst_fi = 0; + + dma_params.trigger = sync_dev; + dma_params.sync_mode = OMAP_DMA_SYNC_FRAME; + dma_params.src_or_dst_synch = 1; /* Source sync */ + + src_burst = OMAP_DMA_DATA_BURST_8; /* 8x32 read */ + dst_burst = OMAP_DMA_DATA_BURST_16; /* 16x32 write */ + } + + DBG(3, "ep%i %s using %i-bit %s dma from 0x%08lx to 0x%08lx\n", + chdat->epnum, chdat->tx ? "tx" : "rx", + (dma_params.data_type == OMAP_DMA_DATA_TYPE_S32) ? 32 : 16, + ((dma_addr & 0x3) == 0) ? "sync" : "async", + dma_params.src_start, dma_params.dst_start); + + omap_set_dma_params(ch, &dma_params); + omap_set_dma_src_burst_mode(ch, src_burst); + omap_set_dma_dest_burst_mode(ch, dst_burst); + omap_set_dma_write_mode(ch, OMAP_DMA_WRITE_LAST_NON_POSTED); + + /* + * Prepare MUSB for DMA transfer + */ + if (chdat->tx) { + musb_ep_select(mbase, chdat->epnum); + csr = musb_readw(hw_ep->regs, MUSB_TXCSR); + csr |= (MUSB_TXCSR_AUTOSET | MUSB_TXCSR_DMAENAB + | MUSB_TXCSR_DMAMODE | MUSB_TXCSR_MODE); + csr &= ~MUSB_TXCSR_P_UNDERRUN; + musb_writew(hw_ep->regs, MUSB_TXCSR, csr); + } else { + musb_ep_select(mbase, chdat->epnum); + csr = musb_readw(hw_ep->regs, MUSB_RXCSR); + csr |= MUSB_RXCSR_DMAENAB; + csr &= ~(MUSB_RXCSR_AUTOCLEAR | MUSB_RXCSR_DMAMODE); + musb_writew(hw_ep->regs, MUSB_RXCSR, + csr | MUSB_RXCSR_P_WZC_BITS); + } + + /* + * Start DMA transfer + */ + omap_start_dma(ch); + + if (chdat->tx) { + /* Send transfer_packet_sz packets at a time */ + musb_writel(ep_conf, TUSB_EP_MAX_PACKET_SIZE_OFFSET, + chdat->transfer_packet_sz); + + musb_writel(ep_conf, TUSB_EP_TX_OFFSET, + TUSB_EP_CONFIG_XFR_SIZE(chdat->transfer_len)); + } else { + /* Receive transfer_packet_sz packets at a time */ + musb_writel(ep_conf, TUSB_EP_MAX_PACKET_SIZE_OFFSET, + chdat->transfer_packet_sz << 16); + + musb_writel(ep_conf, TUSB_EP_RX_OFFSET, + TUSB_EP_CONFIG_XFR_SIZE(chdat->transfer_len)); + } + + return true; +} + +static int tusb_omap_dma_abort(struct dma_channel *channel) +{ + struct tusb_omap_dma_ch *chdat = to_chdat(channel); + struct tusb_omap_dma *tusb_dma = chdat->tusb_dma; + + if (!tusb_dma->multichannel) { + if (tusb_dma->ch >= 0) { + omap_stop_dma(tusb_dma->ch); + omap_free_dma(tusb_dma->ch); + tusb_dma->ch = -1; + } + + tusb_dma->dmareq = -1; + tusb_dma->sync_dev = -1; + } + + channel->status = MUSB_DMA_STATUS_FREE; + + return 0; +} + +static inline int tusb_omap_dma_allocate_dmareq(struct tusb_omap_dma_ch *chdat) +{ + u32 reg = musb_readl(chdat->tbase, TUSB_DMA_EP_MAP); + int i, dmareq_nr = -1; + + const int sync_dev[6] = { + OMAP24XX_DMA_EXT_DMAREQ0, + OMAP24XX_DMA_EXT_DMAREQ1, + OMAP242X_DMA_EXT_DMAREQ2, + OMAP242X_DMA_EXT_DMAREQ3, + OMAP242X_DMA_EXT_DMAREQ4, + OMAP242X_DMA_EXT_DMAREQ5, + }; + + for (i = 0; i < MAX_DMAREQ; i++) { + int cur = (reg & (0xf << (i * 5))) >> (i * 5); + if (cur == 0) { + dmareq_nr = i; + break; + } + } + + if (dmareq_nr == -1) + return -EAGAIN; + + reg |= (chdat->epnum << (dmareq_nr * 5)); + if (chdat->tx) + reg |= ((1 << 4) << (dmareq_nr * 5)); + musb_writel(chdat->tbase, TUSB_DMA_EP_MAP, reg); + + chdat->dmareq = dmareq_nr; + chdat->sync_dev = sync_dev[chdat->dmareq]; + + return 0; +} + +static inline void tusb_omap_dma_free_dmareq(struct tusb_omap_dma_ch *chdat) +{ + u32 reg; + + if (!chdat || chdat->dmareq < 0) + return; + + reg = musb_readl(chdat->tbase, TUSB_DMA_EP_MAP); + reg &= ~(0x1f << (chdat->dmareq * 5)); + musb_writel(chdat->tbase, TUSB_DMA_EP_MAP, reg); + + chdat->dmareq = -1; + chdat->sync_dev = -1; +} + +static struct dma_channel *dma_channel_pool[MAX_DMAREQ]; + +static struct dma_channel * +tusb_omap_dma_allocate(struct dma_controller *c, + struct musb_hw_ep *hw_ep, + u8 tx) +{ + int ret, i; + const char *dev_name; + struct tusb_omap_dma *tusb_dma; + struct musb *musb; + void __iomem *tbase; + struct dma_channel *channel = NULL; + struct tusb_omap_dma_ch *chdat = NULL; + u32 reg; + + tusb_dma = container_of(c, struct tusb_omap_dma, controller); + musb = tusb_dma->musb; + tbase = musb->ctrl_base; + + reg = musb_readl(tbase, TUSB_DMA_INT_MASK); + if (tx) + reg &= ~(1 << hw_ep->epnum); + else + reg &= ~(1 << (hw_ep->epnum + 15)); + musb_writel(tbase, TUSB_DMA_INT_MASK, reg); + + /* REVISIT: Why does dmareq5 not work? */ + if (hw_ep->epnum == 0) { + DBG(3, "Not allowing DMA for ep0 %s\n", tx ? "tx" : "rx"); + return NULL; + } + + for (i = 0; i < MAX_DMAREQ; i++) { + struct dma_channel *ch = dma_channel_pool[i]; + if (ch->status == MUSB_DMA_STATUS_UNKNOWN) { + ch->status = MUSB_DMA_STATUS_FREE; + channel = ch; + chdat = ch->private_data; + break; + } + } + + if (!channel) + return NULL; + + if (tx) { + chdat->tx = 1; + dev_name = "TUSB transmit"; + } else { + chdat->tx = 0; + dev_name = "TUSB receive"; + } + + chdat->musb = tusb_dma->musb; + chdat->tbase = tusb_dma->tbase; + chdat->hw_ep = hw_ep; + chdat->epnum = hw_ep->epnum; + chdat->dmareq = -1; + chdat->completed_len = 0; + chdat->tusb_dma = tusb_dma; + + channel->max_len = 0x7fffffff; + channel->desired_mode = 0; + channel->actual_len = 0; + + if (tusb_dma->multichannel) { + ret = tusb_omap_dma_allocate_dmareq(chdat); + if (ret != 0) + goto free_dmareq; + + ret = omap_request_dma(chdat->sync_dev, dev_name, + tusb_omap_dma_cb, channel, &chdat->ch); + if (ret != 0) + goto free_dmareq; + } else if (tusb_dma->ch == -1) { + tusb_dma->dmareq = 0; + tusb_dma->sync_dev = OMAP24XX_DMA_EXT_DMAREQ0; + + /* Callback data gets set later in the shared dmareq case */ + ret = omap_request_dma(tusb_dma->sync_dev, "TUSB shared", + tusb_omap_dma_cb, NULL, &tusb_dma->ch); + if (ret != 0) + goto free_dmareq; + + chdat->dmareq = -1; + chdat->ch = -1; + } + + DBG(3, "ep%i %s dma: %s dma%i dmareq%i sync%i\n", + chdat->epnum, + chdat->tx ? "tx" : "rx", + chdat->ch >= 0 ? "dedicated" : "shared", + chdat->ch >= 0 ? chdat->ch : tusb_dma->ch, + chdat->dmareq >= 0 ? chdat->dmareq : tusb_dma->dmareq, + chdat->sync_dev >= 0 ? chdat->sync_dev : tusb_dma->sync_dev); + + return channel; + +free_dmareq: + tusb_omap_dma_free_dmareq(chdat); + + DBG(3, "ep%i: Could not get a DMA channel\n", chdat->epnum); + channel->status = MUSB_DMA_STATUS_UNKNOWN; + + return NULL; +} + +static void tusb_omap_dma_release(struct dma_channel *channel) +{ + struct tusb_omap_dma_ch *chdat = to_chdat(channel); + struct musb *musb = chdat->musb; + void __iomem *tbase = musb->ctrl_base; + u32 reg; + + DBG(3, "ep%i ch%i\n", chdat->epnum, chdat->ch); + + reg = musb_readl(tbase, TUSB_DMA_INT_MASK); + if (chdat->tx) + reg |= (1 << chdat->epnum); + else + reg |= (1 << (chdat->epnum + 15)); + musb_writel(tbase, TUSB_DMA_INT_MASK, reg); + + reg = musb_readl(tbase, TUSB_DMA_INT_CLEAR); + if (chdat->tx) + reg |= (1 << chdat->epnum); + else + reg |= (1 << (chdat->epnum + 15)); + musb_writel(tbase, TUSB_DMA_INT_CLEAR, reg); + + channel->status = MUSB_DMA_STATUS_UNKNOWN; + + if (chdat->ch >= 0) { + omap_stop_dma(chdat->ch); + omap_free_dma(chdat->ch); + chdat->ch = -1; + } + + if (chdat->dmareq >= 0) + tusb_omap_dma_free_dmareq(chdat); + + channel = NULL; +} + +void dma_controller_destroy(struct dma_controller *c) +{ + struct tusb_omap_dma *tusb_dma; + int i; + + tusb_dma = container_of(c, struct tusb_omap_dma, controller); + for (i = 0; i < MAX_DMAREQ; i++) { + struct dma_channel *ch = dma_channel_pool[i]; + if (ch) { + kfree(ch->private_data); + kfree(ch); + } + } + + if (!tusb_dma->multichannel && tusb_dma && tusb_dma->ch >= 0) + omap_free_dma(tusb_dma->ch); + + kfree(tusb_dma); +} + +struct dma_controller *__init +dma_controller_create(struct musb *musb, void __iomem *base) +{ + void __iomem *tbase = musb->ctrl_base; + struct tusb_omap_dma *tusb_dma; + int i; + + /* REVISIT: Get dmareq lines used from board-*.c */ + + musb_writel(musb->ctrl_base, TUSB_DMA_INT_MASK, 0x7fffffff); + musb_writel(musb->ctrl_base, TUSB_DMA_EP_MAP, 0); + + musb_writel(tbase, TUSB_DMA_REQ_CONF, + TUSB_DMA_REQ_CONF_BURST_SIZE(2) + | TUSB_DMA_REQ_CONF_DMA_REQ_EN(0x3f) + | TUSB_DMA_REQ_CONF_DMA_REQ_ASSER(2)); + + tusb_dma = kzalloc(sizeof(struct tusb_omap_dma), GFP_KERNEL); + if (!tusb_dma) + goto cleanup; + + tusb_dma->musb = musb; + tusb_dma->tbase = musb->ctrl_base; + + tusb_dma->ch = -1; + tusb_dma->dmareq = -1; + tusb_dma->sync_dev = -1; + + tusb_dma->controller.start = tusb_omap_dma_start; + tusb_dma->controller.stop = tusb_omap_dma_stop; + tusb_dma->controller.channel_alloc = tusb_omap_dma_allocate; + tusb_dma->controller.channel_release = tusb_omap_dma_release; + tusb_dma->controller.channel_program = tusb_omap_dma_program; + tusb_dma->controller.channel_abort = tusb_omap_dma_abort; + + if (tusb_get_revision(musb) >= TUSB_REV_30) + tusb_dma->multichannel = 1; + + for (i = 0; i < MAX_DMAREQ; i++) { + struct dma_channel *ch; + struct tusb_omap_dma_ch *chdat; + + ch = kzalloc(sizeof(struct dma_channel), GFP_KERNEL); + if (!ch) + goto cleanup; + + dma_channel_pool[i] = ch; + + chdat = kzalloc(sizeof(struct tusb_omap_dma_ch), GFP_KERNEL); + if (!chdat) + goto cleanup; + + ch->status = MUSB_DMA_STATUS_UNKNOWN; + ch->private_data = chdat; + } + + return &tusb_dma->controller; + +cleanup: + dma_controller_destroy(&tusb_dma->controller); + + return NULL; +} diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig index 8878c1767fc88aedbcbb1e3035c0c7edf30af304..70338f4ec9188357f6a5d25716fe666ead6765b1 100644 --- a/drivers/usb/serial/Kconfig +++ b/drivers/usb/serial/Kconfig @@ -499,9 +499,10 @@ config USB_SERIAL_SAFE_PADDED config USB_SERIAL_SIERRAWIRELESS tristate "USB Sierra Wireless Driver" help - Say M here if you want to use a Sierra Wireless device (if - using an PC 5220 or AC580 please use the Airprime driver - instead). + Say M here if you want to use Sierra Wireless devices. + + Many deviecs have a feature known as TRU-Install, for those devices + to work properly the USB Storage Sierra feature must be enabled. To compile this driver as a module, choose M here: the module will be called sierra. diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 83871725014575d391acf77f6d27bf6aadc27c53..984f6eff4c475acb6cdfdb85407897aac9e87d01 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -563,6 +563,7 @@ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1300PC_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ELV_EM1010PC_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ELV_WS500_PID) }, + { USB_DEVICE(FTDI_VID, FTDI_ELV_HS485_PID) }, { USB_DEVICE(FTDI_VID, LINX_SDMUSBQSS_PID) }, { USB_DEVICE(FTDI_VID, LINX_MASTERDEVEL2_PID) }, { USB_DEVICE(FTDI_VID, LINX_FUTURE_0_PID) }, @@ -637,6 +638,7 @@ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(ELEKTOR_VID, ELEKTOR_FT323R_PID) }, { USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) }, { USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) }, + { USB_DEVICE(FTDI_VID, FTDI_PHI_FISCO_PID) }, { USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ELSTER_UNICOM_PID) }, { USB_DEVICE(FTDI_VID, FTDI_PROPOX_JTAGCABLEII_PID) }, @@ -646,6 +648,10 @@ static struct usb_device_id id_table_combined [] = { .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, { USB_DEVICE(FTDI_VID, FTDI_OOCDLINK_PID), .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, + { USB_DEVICE(FTDI_VID, LMI_LM3S_DEVEL_BOARD_PID), + .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, + { USB_DEVICE(FTDI_VID, LMI_LM3S_EVAL_BOARD_PID), + .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) }, { USB_DEVICE(FTDI_VID, FTDI_REU_TINY_PID) }, { }, /* Optional parameter entry */ diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h index a577ea44dcf9dceb13d2d5644feb73015451a428..382265bba9690b84eaf51c57b16a0e460c3f29ee 100644 --- a/drivers/usb/serial/ftdi_sio.h +++ b/drivers/usb/serial/ftdi_sio.h @@ -524,7 +524,9 @@ #define FTDI_ELV_WS300PC_PID 0xE0F6 /* PC-Wetterstation (WS 300 PC) */ #define FTDI_ELV_FHZ1300PC_PID 0xE0E8 /* FHZ 1300 PC */ #define FTDI_ELV_WS500_PID 0xE0E9 /* PC-Wetterstation (WS 500) */ +#define FTDI_ELV_HS485_PID 0xE0EA /* USB to RS-485 adapter */ #define FTDI_ELV_EM1010PC_PID 0xE0EF /* Engery monitor EM 1010 PC */ +#define FTDI_PHI_FISCO_PID 0xE40B /* PHI Fisco USB to Serial cable */ /* * Definitions for ID TECH (www.idt-net.com) devices @@ -815,6 +817,11 @@ #define OLIMEX_VID 0x15BA #define OLIMEX_ARM_USB_OCD_PID 0x0003 +/* Luminary Micro Stellaris Boards, VID = FTDI_VID */ +/* FTDI 2332C Dual channel device, side A=245 FIFO (JTAG), Side B=RS232 UART */ +#define LMI_LM3S_DEVEL_BOARD_PID 0xbcd8 +#define LMI_LM3S_EVAL_BOARD_PID 0xbcd9 + /* www.elsterelectricity.com Elster Unicom III Optical Probe */ #define FTDI_ELSTER_UNICOM_PID 0xE700 /* Product Id */ diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c index 2e663f1afd5e4ea85fa170f2d387f06d817bac5a..d95382088075923ab47ae4fc869784e03c0520d4 100644 --- a/drivers/usb/serial/garmin_gps.c +++ b/drivers/usb/serial/garmin_gps.c @@ -38,8 +38,6 @@ #include #include -#include - /* the mode to be set when the port ist opened */ static int initial_mode = 1; diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index e4eca95f2b0f7aa984cc8194ad0f4c755a908116..9f9cd36455f463423e4cbe22fd752e639415580b 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -173,6 +173,7 @@ static int option_send_setup(struct tty_struct *tty, struct usb_serial_port *po #define KYOCERA_PRODUCT_KPC680 0x180a #define ANYDATA_VENDOR_ID 0x16d5 +#define ANYDATA_PRODUCT_ADU_620UW 0x6202 #define ANYDATA_PRODUCT_ADU_E100A 0x6501 #define ANYDATA_PRODUCT_ADU_500A 0x6502 @@ -186,6 +187,23 @@ static int option_send_setup(struct tty_struct *tty, struct usb_serial_port *po #define BANDRICH_VENDOR_ID 0x1A8D #define BANDRICH_PRODUCT_C100_1 0x1002 #define BANDRICH_PRODUCT_C100_2 0x1003 +#define BANDRICH_PRODUCT_1004 0x1004 +#define BANDRICH_PRODUCT_1005 0x1005 +#define BANDRICH_PRODUCT_1006 0x1006 +#define BANDRICH_PRODUCT_1007 0x1007 +#define BANDRICH_PRODUCT_1008 0x1008 +#define BANDRICH_PRODUCT_1009 0x1009 +#define BANDRICH_PRODUCT_100A 0x100a + +#define BANDRICH_PRODUCT_100B 0x100b +#define BANDRICH_PRODUCT_100C 0x100c +#define BANDRICH_PRODUCT_100D 0x100d +#define BANDRICH_PRODUCT_100E 0x100e + +#define BANDRICH_PRODUCT_100F 0x100f +#define BANDRICH_PRODUCT_1010 0x1010 +#define BANDRICH_PRODUCT_1011 0x1011 +#define BANDRICH_PRODUCT_1012 0x1012 #define AMOI_VENDOR_ID 0x1614 #define AMOI_PRODUCT_9508 0x0800 @@ -197,6 +215,10 @@ static int option_send_setup(struct tty_struct *tty, struct usb_serial_port *po #define TELIT_VENDOR_ID 0x1bc7 #define TELIT_PRODUCT_UC864E 0x1003 +/* ZTE PRODUCTS */ +#define ZTE_VENDOR_ID 0x19d2 +#define ZTE_PRODUCT_MF628 0x0015 + static struct usb_device_id option_ids[] = { { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) }, { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) }, @@ -297,17 +319,34 @@ static struct usb_device_id option_ids[] = { { USB_DEVICE(DELL_VENDOR_ID, 0x8138) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */ { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) }, + { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) }, { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) }, { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MSA501HS) }, { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_ET502HS) }, { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) }, { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) }, + { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) }, + { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) }, + { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) }, + { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) }, + { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) }, + { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) }, + { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) }, + { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) }, + { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) }, + { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) }, + { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) }, + { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) }, + { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) }, + { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) }, + { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) }, { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) }, { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) }, { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */ { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */ { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */ { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) }, + { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628) }, { } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, option_ids); @@ -346,11 +385,7 @@ static struct usb_serial_driver option_1port_device = { .read_int_callback = option_instat_callback, }; -#ifdef CONFIG_USB_DEBUG static int debug; -#else -#define debug 0 -#endif /* per port private data */ @@ -954,8 +989,5 @@ MODULE_DESCRIPTION(DRIVER_DESC); MODULE_VERSION(DRIVER_VERSION); MODULE_LICENSE("GPL"); -#ifdef CONFIG_USB_DEBUG module_param(debug, bool, S_IRUGO | S_IWUSR); MODULE_PARM_DESC(debug, "Debug messages"); -#endif - diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index 2c9c446ad625ded55144ad36955abc6bef07ddfa..1ede1441cb1b8aca43e699d3dbc0d1d45d9b5431 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -90,7 +90,6 @@ static struct usb_device_id id_table [] = { { USB_DEVICE(ALCOR_VENDOR_ID, ALCOR_PRODUCT_ID) }, { USB_DEVICE(WS002IN_VENDOR_ID, WS002IN_PRODUCT_ID) }, { USB_DEVICE(COREGA_VENDOR_ID, COREGA_PRODUCT_ID) }, - { USB_DEVICE(HL340_VENDOR_ID, HL340_PRODUCT_ID) }, { USB_DEVICE(YCCABLE_VENDOR_ID, YCCABLE_PRODUCT_ID) }, { } /* Terminating entry */ }; diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h index 6ac3bbcf7a22903b392d2281e2627f5db92e93fc..a3bd039c78e96769beeff504e4da6c32f63daa14 100644 --- a/drivers/usb/serial/pl2303.h +++ b/drivers/usb/serial/pl2303.h @@ -107,10 +107,6 @@ #define COREGA_VENDOR_ID 0x07aa #define COREGA_PRODUCT_ID 0x002a -/* HL HL-340 (ID: 4348:5523) */ -#define HL340_VENDOR_ID 0x4348 -#define HL340_PRODUCT_ID 0x5523 - /* Y.C. Cable U.S.A., Inc - USB to RS-232 */ #define YCCABLE_VENDOR_ID 0x05ad #define YCCABLE_PRODUCT_ID 0x0fba diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c index 2f6f1523ec56b5462461fbf1a6c1e260513919d9..706033753adb7836db59e343310022e2469436e5 100644 --- a/drivers/usb/serial/sierra.c +++ b/drivers/usb/serial/sierra.c @@ -14,7 +14,7 @@ Whom based his on the Keyspan driver by Hugh Blemings */ -#define DRIVER_VERSION "v.1.2.9c" +#define DRIVER_VERSION "v.1.2.13a" #define DRIVER_AUTHOR "Kevin Lloyd " #define DRIVER_DESC "USB Driver for Sierra Wireless USB modems" @@ -31,6 +31,7 @@ #define SWIMS_USB_REQUEST_SetPower 0x00 #define SWIMS_USB_REQUEST_SetNmea 0x07 #define SWIMS_USB_REQUEST_SetMode 0x0B +#define SWIMS_USB_REQUEST_GetSwocInfo 0x0A #define SWIMS_SET_MODE_Modem 0x0001 /* per port private data */ @@ -40,18 +41,11 @@ static int debug; static int nmea; -static int truinstall = 1; - -enum devicetype { - DEVICE_3_PORT = 0, - DEVICE_1_PORT = 1, - DEVICE_INSTALLER = 2, -}; static int sierra_set_power_state(struct usb_device *udev, __u16 swiState) { int result; - dev_dbg(&udev->dev, "%s", "SET POWER STATE\n"); + dev_dbg(&udev->dev, "%s", __func__); result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), SWIMS_USB_REQUEST_SetPower, /* __u8 request */ USB_TYPE_VENDOR, /* __u8 request type */ @@ -63,25 +57,10 @@ static int sierra_set_power_state(struct usb_device *udev, __u16 swiState) return result; } -static int sierra_set_ms_mode(struct usb_device *udev, __u16 eSWocMode) -{ - int result; - dev_dbg(&udev->dev, "%s", "DEVICE MODE SWITCH\n"); - result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), - SWIMS_USB_REQUEST_SetMode, /* __u8 request */ - USB_TYPE_VENDOR, /* __u8 request type */ - eSWocMode, /* __u16 value */ - 0x0000, /* __u16 index */ - NULL, /* void *data */ - 0, /* __u16 size */ - USB_CTRL_SET_TIMEOUT); /* int timeout */ - return result; -} - static int sierra_vsc_set_nmea(struct usb_device *udev, __u16 enable) { int result; - dev_dbg(&udev->dev, "%s", "NMEA Enable sent\n"); + dev_dbg(&udev->dev, "%s", __func__); result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), SWIMS_USB_REQUEST_SetNmea, /* __u8 request */ USB_TYPE_VENDOR, /* __u8 request type */ @@ -97,6 +76,7 @@ static int sierra_calc_num_ports(struct usb_serial *serial) { int result; int *num_ports = usb_get_serial_data(serial); + dev_dbg(&serial->dev->dev, "%s", __func__); result = *num_ports; @@ -110,22 +90,23 @@ static int sierra_calc_num_ports(struct usb_serial *serial) static int sierra_calc_interface(struct usb_serial *serial) { - int interface; - struct usb_interface *p_interface; - struct usb_host_interface *p_host_interface; + int interface; + struct usb_interface *p_interface; + struct usb_host_interface *p_host_interface; + dev_dbg(&serial->dev->dev, "%s", __func__); - /* Get the interface structure pointer from the serial struct */ - p_interface = serial->interface; + /* Get the interface structure pointer from the serial struct */ + p_interface = serial->interface; - /* Get a pointer to the host interface structure */ - p_host_interface = p_interface->cur_altsetting; + /* Get a pointer to the host interface structure */ + p_host_interface = p_interface->cur_altsetting; - /* read the interface descriptor for this active altsetting - * to find out the interface number we are on - */ - interface = p_host_interface->desc.bInterfaceNumber; + /* read the interface descriptor for this active altsetting + * to find out the interface number we are on + */ + interface = p_host_interface->desc.bInterfaceNumber; - return interface; + return interface; } static int sierra_probe(struct usb_serial *serial, @@ -135,43 +116,40 @@ static int sierra_probe(struct usb_serial *serial, struct usb_device *udev; int *num_ports; u8 ifnum; + u8 numendpoints; + + dev_dbg(&serial->dev->dev, "%s", __func__); num_ports = kmalloc(sizeof(*num_ports), GFP_KERNEL); if (!num_ports) return -ENOMEM; ifnum = serial->interface->cur_altsetting->desc.bInterfaceNumber; + numendpoints = serial->interface->cur_altsetting->desc.bNumEndpoints; udev = serial->dev; - /* Figure out the interface number from the serial structure */ - ifnum = sierra_calc_interface(serial); - - /* - * If this interface supports more than 1 alternate - * select the 2nd one - */ - if (serial->interface->num_altsetting == 2) { - dev_dbg(&udev->dev, - "Selecting alt setting for interface %d\n", - ifnum); + /* Figure out the interface number from the serial structure */ + ifnum = sierra_calc_interface(serial); - /* We know the alternate setting is 1 for the MC8785 */ - usb_set_interface(udev, ifnum, 1); - } + /* + * If this interface supports more than 1 alternate + * select the 2nd one + */ + if (serial->interface->num_altsetting == 2) { + dev_dbg(&udev->dev, "Selecting alt setting for interface %d\n", + ifnum); + /* We know the alternate setting is 1 for the MC8785 */ + usb_set_interface(udev, ifnum, 1); + } - /* Check if in installer mode */ - if (truinstall && id->driver_info == DEVICE_INSTALLER) { - dev_dbg(&udev->dev, "%s", "FOUND TRU-INSTALL DEVICE(SW)\n"); - result = sierra_set_ms_mode(udev, SWIMS_SET_MODE_Modem); - /* Don't bind to the device when in installer mode */ - kfree(num_ports); - return -EIO; - } else if (id->driver_info == DEVICE_1_PORT) - *num_ports = 1; - else if (ifnum == 0x99) + /* Dummy interface present on some SKUs should be ignored */ + if (ifnum == 0x99) *num_ports = 0; + else if (numendpoints <= 3) + *num_ports = 1; else - *num_ports = 3; + *num_ports = (numendpoints-1)/2; + /* * save off our num_ports info so that we can use it in the * calc_num_ports callback @@ -187,40 +165,50 @@ static struct usb_device_id id_table [] = { { USB_DEVICE(0x1199, 0x0218) }, /* Sierra Wireless MC5720 */ { USB_DEVICE(0x0f30, 0x1b1d) }, /* Sierra Wireless MC5720 */ { USB_DEVICE(0x1199, 0x0020) }, /* Sierra Wireless MC5725 */ + { USB_DEVICE(0x1199, 0x0024) }, /* Sierra Wireless MC5727 */ { USB_DEVICE(0x1199, 0x0220) }, /* Sierra Wireless MC5725 */ { USB_DEVICE(0x1199, 0x0019) }, /* Sierra Wireless AirCard 595 */ { USB_DEVICE(0x1199, 0x0021) }, /* Sierra Wireless AirCard 597E */ { USB_DEVICE(0x1199, 0x0120) }, /* Sierra Wireless USB Dongle 595U */ - { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x0023, 0xFF, 0xFF, 0xFF) }, /* Sierra Wireless C597 */ + /* Sierra Wireless C597 */ + { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x0023, 0xFF, 0xFF, 0xFF) }, + /* Sierra Wireless Device */ + { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x0025, 0xFF, 0xFF, 0xFF) }, + { USB_DEVICE(0x1199, 0x0026) }, /* Sierra Wireless Device */ { USB_DEVICE(0x1199, 0x6802) }, /* Sierra Wireless MC8755 */ { USB_DEVICE(0x1199, 0x6804) }, /* Sierra Wireless MC8755 */ { USB_DEVICE(0x1199, 0x6803) }, /* Sierra Wireless MC8765 */ { USB_DEVICE(0x1199, 0x6812) }, /* Sierra Wireless MC8775 & AC 875U */ - { USB_DEVICE(0x1199, 0x6813) }, /* Sierra Wireless MC8775 (Thinkpad internal) */ + { USB_DEVICE(0x1199, 0x6813) }, /* Sierra Wireless MC8775 (Lenovo) */ { USB_DEVICE(0x1199, 0x6815) }, /* Sierra Wireless MC8775 */ { USB_DEVICE(0x03f0, 0x1e1d) }, /* HP hs2300 a.k.a MC8775 */ { USB_DEVICE(0x1199, 0x6820) }, /* Sierra Wireless AirCard 875 */ { USB_DEVICE(0x1199, 0x6821) }, /* Sierra Wireless AirCard 875U */ - { USB_DEVICE(0x1199, 0x6832) }, /* Sierra Wireless MC8780*/ - { USB_DEVICE(0x1199, 0x6833) }, /* Sierra Wireless MC8781*/ - { USB_DEVICE(0x1199, 0x683B), .driver_info = DEVICE_1_PORT }, /* Sierra Wireless MC8785 Composite*/ + { USB_DEVICE(0x1199, 0x6832) }, /* Sierra Wireless MC8780 */ + { USB_DEVICE(0x1199, 0x6833) }, /* Sierra Wireless MC8781 */ + { USB_DEVICE(0x1199, 0x683B) }, /* Sierra Wireless MC8785 Composite */ + { USB_DEVICE(0x1199, 0x683C) }, /* Sierra Wireless MC8790 */ + { USB_DEVICE(0x1199, 0x683D) }, /* Sierra Wireless MC8790 */ + { USB_DEVICE(0x1199, 0x683E) }, /* Sierra Wireless MC8790 */ { USB_DEVICE(0x1199, 0x6850) }, /* Sierra Wireless AirCard 880 */ { USB_DEVICE(0x1199, 0x6851) }, /* Sierra Wireless AirCard 881 */ { USB_DEVICE(0x1199, 0x6852) }, /* Sierra Wireless AirCard 880 E */ { USB_DEVICE(0x1199, 0x6853) }, /* Sierra Wireless AirCard 881 E */ { USB_DEVICE(0x1199, 0x6855) }, /* Sierra Wireless AirCard 880 U */ { USB_DEVICE(0x1199, 0x6856) }, /* Sierra Wireless AirCard 881 U */ - { USB_DEVICE(0x1199, 0x6859), .driver_info = DEVICE_1_PORT }, /* Sierra Wireless AirCard 885 E */ - { USB_DEVICE(0x1199, 0x685A), .driver_info = DEVICE_1_PORT }, /* Sierra Wireless AirCard 885 E */ - - { USB_DEVICE(0x1199, 0x6468) }, /* Sierra Wireless MP3G - EVDO */ - { USB_DEVICE(0x1199, 0x6469) }, /* Sierra Wireless MP3G - UMTS/HSPA */ - - { USB_DEVICE(0x1199, 0x0112), .driver_info = DEVICE_1_PORT }, /* Sierra Wireless AirCard 580 */ - { USB_DEVICE(0x0F3D, 0x0112), .driver_info = DEVICE_1_PORT }, /* Airprime/Sierra PC 5220 */ + { USB_DEVICE(0x1199, 0x6859) }, /* Sierra Wireless AirCard 885 E */ + { USB_DEVICE(0x1199, 0x685A) }, /* Sierra Wireless AirCard 885 E */ + /* Sierra Wireless C885 */ + { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x6880, 0xFF, 0xFF, 0xFF)}, + /* Sierra Wireless Device */ + { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x6890, 0xFF, 0xFF, 0xFF)}, + /* Sierra Wireless Device */ + { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x6892, 0xFF, 0xFF, 0xFF)}, + + { USB_DEVICE(0x1199, 0x0112) }, /* Sierra Wireless AirCard 580 */ + { USB_DEVICE(0x0F3D, 0x0112) }, /* Airprime/Sierra PC 5220 */ - { USB_DEVICE(0x1199, 0x0FFF), .driver_info = DEVICE_INSTALLER}, { } }; MODULE_DEVICE_TABLE(usb, id_table); @@ -268,13 +256,19 @@ static int sierra_send_setup(struct tty_struct *tty, if (portdata->rts_state) val |= 0x02; - /* Determine which port is targeted */ - if (port->bulk_out_endpointAddress == 2) - interface = 0; - else if (port->bulk_out_endpointAddress == 4) - interface = 1; - else if (port->bulk_out_endpointAddress == 5) - interface = 2; + /* If composite device then properly report interface */ + if (serial->num_ports == 1) + interface = sierra_calc_interface(serial); + + /* Otherwise the need to do non-composite mapping */ + else { + if (port->bulk_out_endpointAddress == 2) + interface = 0; + else if (port->bulk_out_endpointAddress == 4) + interface = 1; + else if (port->bulk_out_endpointAddress == 5) + interface = 2; + } return usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0), @@ -713,7 +707,7 @@ static void sierra_shutdown(struct usb_serial *serial) static struct usb_serial_driver sierra_device = { .driver = { .owner = THIS_MODULE, - .name = "sierra1", + .name = "sierra", }, .description = "Sierra USB modem", .id_table = id_table, @@ -769,14 +763,8 @@ MODULE_DESCRIPTION(DRIVER_DESC); MODULE_VERSION(DRIVER_VERSION); MODULE_LICENSE("GPL"); -module_param(truinstall, bool, 0); -MODULE_PARM_DESC(truinstall, "TRU-Install support"); - -module_param(nmea, bool, 0); +module_param(nmea, bool, S_IRUGO | S_IWUSR); MODULE_PARM_DESC(nmea, "NMEA streaming"); -#ifdef CONFIG_USB_DEBUG module_param(debug, bool, S_IRUGO | S_IWUSR); MODULE_PARM_DESC(debug, "Debug messages"); -#endif - diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index 8c2d531eedea1f3bf2759ec9796dcf96cb8dcfff..b157c48e8b78df594bd0386f5ff38a725cf18929 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -122,9 +122,6 @@ static void return_serial(struct usb_serial *serial) dbg("%s", __func__); - if (serial == NULL) - return; - for (i = 0; i < serial->num_ports; ++i) serial_table[serial->minor + i] = NULL; } @@ -142,7 +139,8 @@ static void destroy_serial(struct kref *kref) serial->type->shutdown(serial); /* return the minor range that this device had */ - return_serial(serial); + if (serial->minor != SERIAL_TTY_NO_MINOR) + return_serial(serial); for (i = 0; i < serial->num_ports; ++i) serial->port[i]->port.count = 0; @@ -575,6 +573,7 @@ static struct usb_serial *create_serial(struct usb_device *dev, serial->interface = interface; kref_init(&serial->kref); mutex_init(&serial->disc_mutex); + serial->minor = SERIAL_TTY_NO_MINOR; return serial; } diff --git a/drivers/usb/storage/Kconfig b/drivers/usb/storage/Kconfig index 3d9249632ae12e7051174817241ef37ea6f2cd4c..c76034672c18c6c87220fc37e5913f45e95be782 100644 --- a/drivers/usb/storage/Kconfig +++ b/drivers/usb/storage/Kconfig @@ -146,6 +146,18 @@ config USB_STORAGE_KARMA on the resulting scsi device node returns the Karma to normal operation. +config USB_STORAGE_SIERRA + bool "Sierra Wireless TRU-Install Feature Support" + depends on USB_STORAGE + help + Say Y here to include additional code to support Sierra Wireless + products with the TRU-Install feature (e.g., AC597E, AC881U). + + This code switches the Sierra Wireless device from being in + Mass Storage mode to Modem mode. It also has the ability to + support host software upgrades should full Linux support be added + to TRU-Install. + config USB_STORAGE_CYPRESS_ATACB bool "SAT emulation on Cypress USB/ATA Bridge with ATACB" depends on USB_STORAGE diff --git a/drivers/usb/storage/Makefile b/drivers/usb/storage/Makefile index 4c596c766c53c61c2ee460d3a6e54a042e86e171..bc3415b475c9b5675d0aec6d33cf0f117d7862da 100644 --- a/drivers/usb/storage/Makefile +++ b/drivers/usb/storage/Makefile @@ -21,6 +21,7 @@ usb-storage-obj-$(CONFIG_USB_STORAGE_JUMPSHOT) += jumpshot.o usb-storage-obj-$(CONFIG_USB_STORAGE_ALAUDA) += alauda.o usb-storage-obj-$(CONFIG_USB_STORAGE_ONETOUCH) += onetouch.o usb-storage-obj-$(CONFIG_USB_STORAGE_KARMA) += karma.o +usb-storage-obj-$(CONFIG_USB_STORAGE_SIERRA) += sierra_ms.o usb-storage-obj-$(CONFIG_USB_STORAGE_CYPRESS_ATACB) += cypress_atacb.o usb-storage-objs := scsiglue.o protocol.o transport.o usb.o \ diff --git a/drivers/usb/storage/sierra_ms.c b/drivers/usb/storage/sierra_ms.c new file mode 100644 index 0000000000000000000000000000000000000000..4359a2cb42df396d8e7996761814ff40755846dd --- /dev/null +++ b/drivers/usb/storage/sierra_ms.c @@ -0,0 +1,207 @@ +#include +#include +#include +#include +#include + +#include "usb.h" +#include "transport.h" +#include "protocol.h" +#include "scsiglue.h" +#include "sierra_ms.h" +#include "debug.h" + +#define SWIMS_USB_REQUEST_SetSwocMode 0x0B +#define SWIMS_USB_REQUEST_GetSwocInfo 0x0A +#define SWIMS_USB_INDEX_SetMode 0x0000 +#define SWIMS_SET_MODE_Modem 0x0001 + +#define TRU_NORMAL 0x01 +#define TRU_FORCE_MS 0x02 +#define TRU_FORCE_MODEM 0x03 + +static unsigned int swi_tru_install = 1; +module_param(swi_tru_install, uint, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(swi_tru_install, "TRU-Install mode (1=Full Logic (def)," + " 2=Force CD-Rom, 3=Force Modem)"); + +struct swoc_info { + __u8 rev; + __u8 reserved[8]; + __u16 LinuxSKU; + __u16 LinuxVer; + __u8 reserved2[47]; +} __attribute__((__packed__)); + +static bool containsFullLinuxPackage(struct swoc_info *swocInfo) +{ + if ((swocInfo->LinuxSKU >= 0x2100 && swocInfo->LinuxSKU <= 0x2FFF) || + (swocInfo->LinuxSKU >= 0x7100 && swocInfo->LinuxSKU <= 0x7FFF)) + return true; + else + return false; +} + +static int sierra_set_ms_mode(struct usb_device *udev, __u16 eSWocMode) +{ + int result; + US_DEBUGP("SWIMS: %s", "DEVICE MODE SWITCH\n"); + result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), + SWIMS_USB_REQUEST_SetSwocMode, /* __u8 request */ + USB_TYPE_VENDOR | USB_DIR_OUT, /* __u8 request type */ + eSWocMode, /* __u16 value */ + 0x0000, /* __u16 index */ + NULL, /* void *data */ + 0, /* __u16 size */ + USB_CTRL_SET_TIMEOUT); /* int timeout */ + return result; +} + + +static int sierra_get_swoc_info(struct usb_device *udev, + struct swoc_info *swocInfo) +{ + int result; + + US_DEBUGP("SWIMS: Attempting to get TRU-Install info.\n"); + + result = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), + SWIMS_USB_REQUEST_GetSwocInfo, /* __u8 request */ + USB_TYPE_VENDOR | USB_DIR_IN, /* __u8 request type */ + 0, /* __u16 value */ + 0, /* __u16 index */ + (void *) swocInfo, /* void *data */ + sizeof(struct swoc_info), /* __u16 size */ + USB_CTRL_SET_TIMEOUT); /* int timeout */ + + swocInfo->LinuxSKU = le16_to_cpu(swocInfo->LinuxSKU); + swocInfo->LinuxVer = le16_to_cpu(swocInfo->LinuxVer); + return result; +} + +static void debug_swoc(struct swoc_info *swocInfo) +{ + US_DEBUGP("SWIMS: SWoC Rev: %02d \n", swocInfo->rev); + US_DEBUGP("SWIMS: Linux SKU: %04X \n", swocInfo->LinuxSKU); + US_DEBUGP("SWIMS: Linux Version: %04X \n", swocInfo->LinuxVer); +} + + +static ssize_t show_truinst(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct swoc_info *swocInfo; + struct usb_interface *intf = to_usb_interface(dev); + struct usb_device *udev = interface_to_usbdev(intf); + int result; + if (swi_tru_install == TRU_FORCE_MS) { + result = snprintf(buf, PAGE_SIZE, "Forced Mass Storage\n"); + } else { + swocInfo = kmalloc(sizeof(struct swoc_info), GFP_KERNEL); + if (!swocInfo) { + US_DEBUGP("SWIMS: Allocation failure\n"); + snprintf(buf, PAGE_SIZE, "Error\n"); + return -ENOMEM; + } + result = sierra_get_swoc_info(udev, swocInfo); + if (result < 0) { + US_DEBUGP("SWIMS: failed SWoC query\n"); + kfree(swocInfo); + snprintf(buf, PAGE_SIZE, "Error\n"); + return -EIO; + } + debug_swoc(swocInfo); + result = snprintf(buf, PAGE_SIZE, + "REV=%02d SKU=%04X VER=%04X\n", + swocInfo->rev, + swocInfo->LinuxSKU, + swocInfo->LinuxVer); + kfree(swocInfo); + } + return result; +} +static DEVICE_ATTR(truinst, S_IWUGO | S_IRUGO, show_truinst, NULL); + +int sierra_ms_init(struct us_data *us) +{ + int result, retries; + signed long delay_t; + struct swoc_info *swocInfo; + struct usb_device *udev; + struct Scsi_Host *sh; + struct scsi_device *sd; + + delay_t = 2; + retries = 3; + result = 0; + udev = us->pusb_dev; + + sh = us_to_host(us); + sd = scsi_get_host_dev(sh); + + US_DEBUGP("SWIMS: sierra_ms_init called\n"); + + /* Force Modem mode */ + if (swi_tru_install == TRU_FORCE_MODEM) { + US_DEBUGP("SWIMS: %s", "Forcing Modem Mode\n"); + result = sierra_set_ms_mode(udev, SWIMS_SET_MODE_Modem); + if (result < 0) + US_DEBUGP("SWIMS: Failed to switch to modem mode.\n"); + return -EIO; + } + /* Force Mass Storage mode (keep CD-Rom) */ + else if (swi_tru_install == TRU_FORCE_MS) { + US_DEBUGP("SWIMS: %s", "Forcing Mass Storage Mode\n"); + goto complete; + } + /* Normal TRU-Install Logic */ + else { + US_DEBUGP("SWIMS: %s", "Normal SWoC Logic\n"); + + swocInfo = kmalloc(sizeof(struct swoc_info), + GFP_KERNEL); + if (!swocInfo) { + US_DEBUGP("SWIMS: %s", "Allocation failure\n"); + return -ENOMEM; + } + + retries = 3; + do { + retries--; + result = sierra_get_swoc_info(udev, swocInfo); + if (result < 0) { + US_DEBUGP("SWIMS: %s", "Failed SWoC query\n"); + schedule_timeout_uninterruptible(2*HZ); + } + } while (retries && result < 0); + + if (result < 0) { + US_DEBUGP("SWIMS: %s", + "Completely failed SWoC query\n"); + kfree(swocInfo); + return -EIO; + } + + debug_swoc(swocInfo); + + /* If there is not Linux software on the TRU-Install device + * then switch to modem mode + */ + if (!containsFullLinuxPackage(swocInfo)) { + US_DEBUGP("SWIMS: %s", + "Switching to Modem Mode\n"); + result = sierra_set_ms_mode(udev, + SWIMS_SET_MODE_Modem); + if (result < 0) + US_DEBUGP("SWIMS: Failed to switch modem\n"); + kfree(swocInfo); + return -EIO; + } + kfree(swocInfo); + } +complete: + result = device_create_file(&us->pusb_intf->dev, &dev_attr_truinst); + + return USB_STOR_TRANSPORT_GOOD; +} + diff --git a/drivers/usb/storage/sierra_ms.h b/drivers/usb/storage/sierra_ms.h new file mode 100644 index 0000000000000000000000000000000000000000..bb48634ac1fc06d0a858176ff53fb5776110db35 --- /dev/null +++ b/drivers/usb/storage/sierra_ms.h @@ -0,0 +1,4 @@ +#ifndef _SIERRA_MS_H_ +#define _SIERRA_MS_H_ +extern int sierra_ms_init(struct us_data *us); +#endif diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c index fcbbfdb7b2b0298edc3625ff6987b99be36a1b58..3523a0bfa0ffd429caf8414ff4adae858a4c2ef6 100644 --- a/drivers/usb/storage/transport.c +++ b/drivers/usb/storage/transport.c @@ -1032,8 +1032,21 @@ int usb_stor_Bulk_transport(struct scsi_cmnd *srb, struct us_data *us) /* try to compute the actual residue, based on how much data * was really transferred and what the device tells us */ - if (residue) { - if (!(us->fflags & US_FL_IGNORE_RESIDUE)) { + if (residue && !(us->fflags & US_FL_IGNORE_RESIDUE)) { + + /* Heuristically detect devices that generate bogus residues + * by seeing what happens with INQUIRY and READ CAPACITY + * commands. + */ + if (bcs->Status == US_BULK_STAT_OK && + scsi_get_resid(srb) == 0 && + ((srb->cmnd[0] == INQUIRY && + transfer_length == 36) || + (srb->cmnd[0] == READ_CAPACITY && + transfer_length == 8))) { + us->fflags |= US_FL_IGNORE_RESIDUE; + + } else { residue = min(residue, transfer_length); scsi_set_resid(srb, max(scsi_get_resid(srb), (int) residue)); diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index 7ae69f55aa966a72fd68d7cda7330d11f2e3a9e1..ba412e68d474a70e13bf7b68543eeb5f32c3fad7 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -225,6 +225,13 @@ UNUSUAL_DEV( 0x0421, 0x0495, 0x0370, 0x0370, US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_MAX_SECTORS_64 ), +/* Reported by Cedric Godin */ +UNUSUAL_DEV( 0x0421, 0x04b9, 0x0551, 0x0551, + "Nokia", + "5300", + US_SC_DEVICE, US_PR_DEVICE, NULL, + US_FL_FIX_CAPACITY ), + /* Reported by Olaf Hering from novell bug #105878 */ UNUSUAL_DEV( 0x0424, 0x0fdc, 0x0210, 0x0210, "SMSC", @@ -356,14 +363,14 @@ UNUSUAL_DEV( 0x04b0, 0x040f, 0x0100, 0x0200, US_FL_FIX_CAPACITY), /* Reported by Emil Larsson */ -UNUSUAL_DEV( 0x04b0, 0x0411, 0x0100, 0x0110, +UNUSUAL_DEV( 0x04b0, 0x0411, 0x0100, 0x0111, "NIKON", "NIKON DSC D80", US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_FIX_CAPACITY), /* Reported by Ortwin Glueck */ -UNUSUAL_DEV( 0x04b0, 0x0413, 0x0110, 0x0110, +UNUSUAL_DEV( 0x04b0, 0x0413, 0x0110, 0x0111, "NIKON", "NIKON DSC D40", US_SC_DEVICE, US_PR_DEVICE, NULL, @@ -1185,6 +1192,13 @@ UNUSUAL_DEV( 0x07c4, 0xa400, 0x0000, 0xffff, US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_FIX_INQUIRY ), +/* Reported by Rauch Wolke */ +UNUSUAL_DEV( 0x07c4, 0xa4a5, 0x0000, 0xffff, + "Simple Tech/Datafab", + "CF+SM Reader", + US_SC_DEVICE, US_PR_DEVICE, NULL, + US_FL_IGNORE_RESIDUE ), + /* Casio QV 2x00/3x00/4000/8000 digital still cameras are not conformant * to the USB storage specification in two ways: * - They tell us they are using transport protocol CBI. In reality they @@ -1562,6 +1576,7 @@ UNUSUAL_DEV( 0x10d6, 0x2200, 0x0100, 0x0100, US_SC_DEVICE, US_PR_DEVICE, NULL, 0), +#ifdef CONFIG_USB_STORAGE_SIERRA /* Reported by Kevin Lloyd * Entry is needed for the initializer function override, * which instructs the device to load as a modem @@ -1570,8 +1585,9 @@ UNUSUAL_DEV( 0x10d6, 0x2200, 0x0100, 0x0100, UNUSUAL_DEV( 0x1199, 0x0fff, 0x0000, 0x9999, "Sierra Wireless", "USB MMC Storage", - US_SC_DEVICE, US_PR_DEVICE, NULL, - US_FL_IGNORE_DEVICE), + US_SC_DEVICE, US_PR_DEVICE, sierra_ms_init, + 0), +#endif /* Reported by Jaco Kroon * The usb-storage module found on the Digitech GNX4 (and supposedly other @@ -1742,6 +1758,15 @@ UNUSUAL_DEV( 0x22b8, 0x4810, 0x0001, 0x0002, US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_FIX_CAPACITY), +/* + * Patch by Jost Diederichs + */ +UNUSUAL_DEV(0x22b8, 0x6410, 0x0001, 0x9999, + "Motorola Inc.", + "Motorola Phone (RAZRV3xx)", + US_SC_DEVICE, US_PR_DEVICE, NULL, + US_FL_FIX_CAPACITY), + /* * Patch by Constantin Baranov * Report by Andreas Koenecke. @@ -1767,6 +1792,13 @@ UNUSUAL_DEV( 0x2770, 0x915d, 0x0010, 0x0010, US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_FIX_CAPACITY ), +/* Reported by Andrey Rahmatullin */ +UNUSUAL_DEV( 0x4102, 0x1020, 0x0100, 0x0100, + "iRiver", + "MP3 T10", + US_SC_DEVICE, US_PR_DEVICE, NULL, + US_FL_IGNORE_RESIDUE ), + /* * David Härdeman * The key makes the SCSI stack print confusing (but harmless) messages diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c index bfea851be9850ff9662e9f2c647f196db18bdffc..73679aa506debe4a7b26cd33fd24fcbafbb6f1bf 100644 --- a/drivers/usb/storage/usb.c +++ b/drivers/usb/storage/usb.c @@ -102,6 +102,9 @@ #ifdef CONFIG_USB_STORAGE_CYPRESS_ATACB #include "cypress_atacb.h" #endif +#ifdef CONFIG_USB_STORAGE_SIERRA +#include "sierra_ms.h" +#endif /* Some informational data */ MODULE_AUTHOR("Matthew Dharm "); diff --git a/drivers/video/arkfb.c b/drivers/video/arkfb.c index 4bd569e479a723c70d3f3532271a65e4d111dab7..314d18694b6a38c2d3fd6eeca883e1448bcd0fd2 100644 --- a/drivers/video/arkfb.c +++ b/drivers/video/arkfb.c @@ -11,7 +11,6 @@ * Code is based on s3fb */ -#include #include #include #include diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c index e7018a2f56afd29e2e7d9b40aa082d79defe827d..9c5925927ece04d4f39961ddaa0e596288c5a780 100644 --- a/drivers/video/atmel_lcdfb.c +++ b/drivers/video/atmel_lcdfb.c @@ -39,7 +39,9 @@ #endif #if defined(CONFIG_ARCH_AT91) -#define ATMEL_LCDFB_FBINFO_DEFAULT FBINFO_DEFAULT +#define ATMEL_LCDFB_FBINFO_DEFAULT (FBINFO_DEFAULT \ + | FBINFO_PARTIAL_PAN_OK \ + | FBINFO_HWACCEL_YPAN) static inline void atmel_lcdfb_update_dma2d(struct atmel_lcdfb_info *sinfo, struct fb_var_screeninfo *var) @@ -177,7 +179,7 @@ static struct fb_fix_screeninfo atmel_lcdfb_fix __initdata = { .type = FB_TYPE_PACKED_PIXELS, .visual = FB_VISUAL_TRUECOLOR, .xpanstep = 0, - .ypanstep = 0, + .ypanstep = 1, .ywrapstep = 0, .accel = FB_ACCEL_NONE, }; @@ -240,9 +242,11 @@ static int atmel_lcdfb_alloc_video_memory(struct atmel_lcdfb_info *sinfo) { struct fb_info *info = sinfo->info; struct fb_var_screeninfo *var = &info->var; + unsigned int smem_len; - info->fix.smem_len = (var->xres_virtual * var->yres_virtual - * ((var->bits_per_pixel + 7) / 8)); + smem_len = (var->xres_virtual * var->yres_virtual + * ((var->bits_per_pixel + 7) / 8)); + info->fix.smem_len = max(smem_len, sinfo->smem_len); info->screen_base = dma_alloc_writecombine(info->device, info->fix.smem_len, (dma_addr_t *)&info->fix.smem_start, GFP_KERNEL); @@ -794,6 +798,7 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev) sinfo->default_monspecs = pdata_sinfo->default_monspecs; sinfo->atmel_lcdfb_power_control = pdata_sinfo->atmel_lcdfb_power_control; sinfo->guard_time = pdata_sinfo->guard_time; + sinfo->smem_len = pdata_sinfo->smem_len; sinfo->lcdcon_is_backlight = pdata_sinfo->lcdcon_is_backlight; sinfo->lcd_wiring_mode = pdata_sinfo->lcd_wiring_mode; } else { diff --git a/drivers/video/aty/radeon_accel.c b/drivers/video/aty/radeon_accel.c index 4d13f68436e6efa1d9942563d9d70250d28b5b30..aa95f835024282ca4e88142d9f957d393271c4ee 100644 --- a/drivers/video/aty/radeon_accel.c +++ b/drivers/video/aty/radeon_accel.c @@ -55,6 +55,10 @@ static void radeonfb_prim_fillrect(struct radeonfb_info *rinfo, OUTREG(DP_WRITE_MSK, 0xffffffff); OUTREG(DP_CNTL, (DST_X_LEFT_TO_RIGHT | DST_Y_TOP_TO_BOTTOM)); + radeon_fifo_wait(2); + OUTREG(DSTCACHE_CTLSTAT, RB2D_DC_FLUSH_ALL); + OUTREG(WAIT_UNTIL, (WAIT_2D_IDLECLEAN | WAIT_DMA_GUI_IDLE)); + radeon_fifo_wait(2); OUTREG(DST_Y_X, (region->dy << 16) | region->dx); OUTREG(DST_WIDTH_HEIGHT, (region->width << 16) | region->height); @@ -116,6 +120,10 @@ static void radeonfb_prim_copyarea(struct radeonfb_info *rinfo, OUTREG(DP_CNTL, (xdir>=0 ? DST_X_LEFT_TO_RIGHT : 0) | (ydir>=0 ? DST_Y_TOP_TO_BOTTOM : 0)); + radeon_fifo_wait(2); + OUTREG(DSTCACHE_CTLSTAT, RB2D_DC_FLUSH_ALL); + OUTREG(WAIT_UNTIL, (WAIT_2D_IDLECLEAN | WAIT_DMA_GUI_IDLE)); + radeon_fifo_wait(3); OUTREG(SRC_Y_X, (sy << 16) | sx); OUTREG(DST_Y_X, (dy << 16) | dx); diff --git a/drivers/video/bf54x-lq043fb.c b/drivers/video/bf54x-lq043fb.c index 940467aed13f27864849db15ba36b70e4ad2b846..7644ed2495644b1fe75a2fa97608113c79e5f42d 100644 --- a/drivers/video/bf54x-lq043fb.c +++ b/drivers/video/bf54x-lq043fb.c @@ -58,7 +58,7 @@ #include #include -#include +#include #define NO_BL_SUPPORT @@ -733,7 +733,6 @@ static int bfin_bf54x_remove(struct platform_device *pdev) static int bfin_bf54x_suspend(struct platform_device *pdev, pm_message_t state) { struct fb_info *fbinfo = platform_get_drvdata(pdev); - struct bfin_bf54xfb_info *info = fbinfo->par; bfin_write_EPPI0_CONTROL(bfin_read_EPPI0_CONTROL() & ~EPPI_EN); disable_dma(CH_EPPI0); @@ -747,8 +746,18 @@ static int bfin_bf54x_resume(struct platform_device *pdev) struct fb_info *fbinfo = platform_get_drvdata(pdev); struct bfin_bf54xfb_info *info = fbinfo->par; - enable_dma(CH_EPPI0); - bfin_write_EPPI0_CONTROL(bfin_read_EPPI0_CONTROL() | EPPI_EN); + if (info->lq043_open_cnt) { + + bfin_write_EPPI0_CONTROL(0); + SSYNC(); + + config_dma(info); + config_ppi(info); + + /* start dma */ + enable_dma(CH_EPPI0); + bfin_write_EPPI0_CONTROL(bfin_read_EPPI0_CONTROL() | EPPI_EN); + } return 0; } diff --git a/drivers/video/cirrusfb.c b/drivers/video/cirrusfb.c index c14b2435d23ede7e09fbe7ac54d83339bf29a7f0..e729fb279645dd34f634be1fb0ddaea60396a7bb 100644 --- a/drivers/video/cirrusfb.c +++ b/drivers/video/cirrusfb.c @@ -628,27 +628,18 @@ static long cirrusfb_get_mclk(long freq, int bpp, long *div) static int cirrusfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) { - int nom, den; /* translyting from pixels->bytes */ - int yres, i; - static struct { int xres, yres; } modes[] = - { { 1600, 1280 }, - { 1280, 1024 }, - { 1024, 768 }, - { 800, 600 }, - { 640, 480 }, - { -1, -1 } }; + int yres; + /* memory size in pixels */ + unsigned pixels = info->screen_size * 8 / var->bits_per_pixel; switch (var->bits_per_pixel) { case 1: - nom = 4; - den = 8; + pixels /= 4; break; /* 8 pixel per byte, only 1/4th of mem usable */ case 8: case 16: case 24: case 32: - nom = var->bits_per_pixel / 8; - den = 1; break; /* 1 pixel == 1 byte */ default: printk(KERN_ERR "cirrusfb: mode %dx%dx%d rejected..." @@ -658,43 +649,29 @@ static int cirrusfb_check_var(struct fb_var_screeninfo *var, return -EINVAL; } - if (var->xres * nom / den * var->yres > info->screen_size) { - printk(KERN_ERR "cirrusfb: mode %dx%dx%d rejected..." - "resolution too high to fit into video memory!\n", - var->xres, var->yres, var->bits_per_pixel); - DPRINTK("EXIT - EINVAL error\n"); - return -EINVAL; - } - + if (var->xres_virtual < var->xres) + var->xres_virtual = var->xres; /* use highest possible virtual resolution */ - if (var->xres_virtual == -1 && - var->yres_virtual == -1) { - printk(KERN_INFO - "cirrusfb: using maximum available virtual resolution\n"); - for (i = 0; modes[i].xres != -1; i++) { - int size = modes[i].xres * nom / den * modes[i].yres; - if (size < info->screen_size / 2) - break; - } - if (modes[i].xres == -1) { - printk(KERN_ERR "cirrusfb: could not find a virtual " - "resolution that fits into video memory!!\n"); - DPRINTK("EXIT - EINVAL error\n"); - return -EINVAL; - } - var->xres_virtual = modes[i].xres; - var->yres_virtual = modes[i].yres; + if (var->yres_virtual == -1) { + var->yres_virtual = pixels / var->xres_virtual; printk(KERN_INFO "cirrusfb: virtual resolution set to " "maximum of %dx%d\n", var->xres_virtual, var->yres_virtual); } - - if (var->xres_virtual < var->xres) - var->xres_virtual = var->xres; if (var->yres_virtual < var->yres) var->yres_virtual = var->yres; + if (var->xres_virtual * var->yres_virtual > pixels) { + printk(KERN_ERR "cirrusfb: mode %dx%dx%d rejected... " + "virtual resolution too high to fit into video memory!\n", + var->xres_virtual, var->yres_virtual, + var->bits_per_pixel); + DPRINTK("EXIT - EINVAL error\n"); + return -EINVAL; + } + + if (var->xoffset < 0) var->xoffset = 0; if (var->yoffset < 0) diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index 33859934a8e465b1654bf08e454633253685fd98..c6299e8a041de55fb205142792aa5c1d287500c9 100644 --- a/drivers/video/console/fbcon.c +++ b/drivers/video/console/fbcon.c @@ -2518,7 +2518,7 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h, c = vc->vc_video_erase_char; vc->vc_video_erase_char = ((c & 0xfe00) >> 1) | (c & 0xff); - c = vc->vc_def_color; + c = vc->vc_scrl_erase_char; vc->vc_scrl_erase_char = ((c & 0xFE00) >> 1) | (c & 0xFF); vc->vc_attr >>= 1; @@ -2551,7 +2551,7 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h, if (vc->vc_can_do_color) { vc->vc_video_erase_char = ((c & 0xff00) << 1) | (c & 0xff); - c = vc->vc_def_color; + c = vc->vc_scrl_erase_char; vc->vc_scrl_erase_char = ((c & 0xFF00) << 1) | (c & 0xFF); vc->vc_attr <<= 1; diff --git a/drivers/video/fb_defio.c b/drivers/video/fb_defio.c index 59df132cc3756deda96bfcce5d453a309e803a15..4835bdc4e9f1819615ab2454549f9a637d01a0e1 100644 --- a/drivers/video/fb_defio.c +++ b/drivers/video/fb_defio.c @@ -114,6 +114,17 @@ static struct vm_operations_struct fb_deferred_io_vm_ops = { .page_mkwrite = fb_deferred_io_mkwrite, }; +static int fb_deferred_io_set_page_dirty(struct page *page) +{ + if (!PageDirty(page)) + SetPageDirty(page); + return 0; +} + +static const struct address_space_operations fb_deferred_io_aops = { + .set_page_dirty = fb_deferred_io_set_page_dirty, +}; + static int fb_deferred_io_mmap(struct fb_info *info, struct vm_area_struct *vma) { vma->vm_ops = &fb_deferred_io_vm_ops; @@ -163,6 +174,14 @@ void fb_deferred_io_init(struct fb_info *info) } EXPORT_SYMBOL_GPL(fb_deferred_io_init); +void fb_deferred_io_open(struct fb_info *info, + struct inode *inode, + struct file *file) +{ + file->f_mapping->a_ops = &fb_deferred_io_aops; +} +EXPORT_SYMBOL_GPL(fb_deferred_io_open); + void fb_deferred_io_cleanup(struct fb_info *info) { void *screen_base = (void __force *) info->screen_base; diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c index 6b487801eeaedc96e8b65a330363156e32452f6c..98843c2ecf733a17e0742109fa63009d47c9b405 100644 --- a/drivers/video/fbmem.c +++ b/drivers/video/fbmem.c @@ -1344,6 +1344,10 @@ fb_open(struct inode *inode, struct file *file) if (res) module_put(info->fbops->owner); } +#ifdef CONFIG_FB_DEFERRED_IO + if (info->fbdefio) + fb_deferred_io_open(info, inode, file); +#endif out: unlock_kernel(); return res; diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c index bd320a2bfb7c5ef92b5e803aa30bbb648979da4a..fb51197d1c98e227cabb96e8244585851a366ff2 100644 --- a/drivers/video/fsl-diu-fb.c +++ b/drivers/video/fsl-diu-fb.c @@ -479,6 +479,10 @@ static void adjust_aoi_size_position(struct fb_var_screeninfo *var, base_plane_width = machine_data->fsl_diu_info[0]->var.xres; base_plane_height = machine_data->fsl_diu_info[0]->var.yres; + if (mfbi->x_aoi_d < 0) + mfbi->x_aoi_d = 0; + if (mfbi->y_aoi_d < 0) + mfbi->y_aoi_d = 0; switch (index) { case 0: if (mfbi->x_aoi_d != 0) @@ -777,6 +781,22 @@ static void unmap_video_memory(struct fb_info *info) info->fix.smem_len = 0; } +/* + * Using the fb_var_screeninfo in fb_info we set the aoi of this + * particular framebuffer. It is a light version of fsl_diu_set_par. + */ +static int fsl_diu_set_aoi(struct fb_info *info) +{ + struct fb_var_screeninfo *var = &info->var; + struct mfb_info *mfbi = info->par; + struct diu_ad *ad = mfbi->ad; + + /* AOI should not be greater than display size */ + ad->offset_xyi = cpu_to_le32((var->yoffset << 16) | var->xoffset); + ad->offset_xyd = cpu_to_le32((mfbi->y_aoi_d << 16) | mfbi->x_aoi_d); + return 0; +} + /* * Using the fb_var_screeninfo in fb_info we set the resolution of this * particular framebuffer. This function alters the fb_fix_screeninfo stored @@ -817,11 +837,11 @@ static int fsl_diu_set_par(struct fb_info *info) diu_ops.get_pixel_format(var->bits_per_pixel, machine_data->monitor_port); ad->addr = cpu_to_le32(info->fix.smem_start); - ad->src_size_g_alpha = cpu_to_le32((var->yres << 12) | - var->xres) | mfbi->g_alpha; - /* fix me. AOI should not be greater than display size */ + ad->src_size_g_alpha = cpu_to_le32((var->yres_virtual << 12) | + var->xres_virtual) | mfbi->g_alpha; + /* AOI should not be greater than display size */ ad->aoi_size = cpu_to_le32((var->yres << 16) | var->xres); - ad->offset_xyi = 0; + ad->offset_xyi = cpu_to_le32((var->yoffset << 16) | var->xoffset); ad->offset_xyd = cpu_to_le32((mfbi->y_aoi_d << 16) | mfbi->x_aoi_d); /* Disable chroma keying function */ @@ -921,6 +941,8 @@ static int fsl_diu_pan_display(struct fb_var_screeninfo *var, else info->var.vmode &= ~FB_VMODE_YWRAP; + fsl_diu_set_aoi(info); + return 0; } @@ -989,7 +1011,7 @@ static int fsl_diu_ioctl(struct fb_info *info, unsigned int cmd, pr_debug("set AOI display offset of index %d to (%d,%d)\n", mfbi->index, aoi_d.x_aoi_d, aoi_d.y_aoi_d); fsl_diu_check_var(&info->var, info); - fsl_diu_set_par(info); + fsl_diu_set_aoi(info); break; case MFB_GET_AOID: aoi_d.x_aoi_d = mfbi->x_aoi_d; diff --git a/drivers/video/matrox/i2c-matroxfb.c b/drivers/video/matrox/i2c-matroxfb.c index 75ee5a12e549ec703a0974c984975c1cdf2ac29a..c14e3e2212b395f911909b0d72b3342f83364bd6 100644 --- a/drivers/video/matrox/i2c-matroxfb.c +++ b/drivers/video/matrox/i2c-matroxfb.c @@ -87,13 +87,7 @@ static int matroxfb_gpio_getscl(void* data) { return (matroxfb_read_gpio(b->minfo) & b->mask.clock) ? 1 : 0; } -static struct i2c_adapter matrox_i2c_adapter_template = -{ - .owner = THIS_MODULE, - .id = I2C_HW_B_G400, -}; - -static struct i2c_algo_bit_data matrox_i2c_algo_template = +static const struct i2c_algo_bit_data matrox_i2c_algo_template = { .setsda = matroxfb_gpio_setsda, .setscl = matroxfb_gpio_setscl, @@ -112,7 +106,7 @@ static int i2c_bus_reg(struct i2c_bit_adapter* b, struct matrox_fb_info* minfo, b->minfo = minfo; b->mask.data = data; b->mask.clock = clock; - b->adapter = matrox_i2c_adapter_template; + b->adapter.owner = THIS_MODULE; snprintf(b->adapter.name, sizeof(b->adapter.name), name, minfo->fbcon.node); i2c_set_adapdata(&b->adapter, b); @@ -187,6 +181,17 @@ static void* i2c_matroxfb_probe(struct matrox_fb_info* minfo) { MAT_DATA, MAT_CLK, "MAVEN:fb%u", 0); if (err) printk(KERN_INFO "i2c-matroxfb: Could not register Maven i2c bus. Continuing anyway.\n"); + else { + struct i2c_board_info maven_info = { + I2C_BOARD_INFO("maven", 0x1b), + }; + unsigned short const addr_list[2] = { + 0x1b, I2C_CLIENT_END + }; + + i2c_new_probed_device(&m2info->maven.adapter, + &maven_info, addr_list); + } } return m2info; fail_ddc1:; diff --git a/drivers/video/matrox/matroxfb_maven.c b/drivers/video/matrox/matroxfb_maven.c index 89da27bd5c498147d5308e3258af4f2a96349c7d..042408a8c631d32d36e73ff806176f6eb01c3177 100644 --- a/drivers/video/matrox/matroxfb_maven.c +++ b/drivers/video/matrox/matroxfb_maven.c @@ -19,8 +19,6 @@ #include #include -#define MAVEN_I2CID (0x1B) - #define MGATVO_B 1 #define MGATVO_C 2 @@ -128,7 +126,7 @@ static int get_ctrl_id(__u32 v4l2_id) { struct maven_data { struct matrox_fb_info* primary_head; - struct i2c_client client; + struct i2c_client *client; int version; }; @@ -974,7 +972,7 @@ static inline int maven_compute_timming(struct maven_data* md, static int maven_program_timming(struct maven_data* md, const struct mavenregs* m) { - struct i2c_client* c = &md->client; + struct i2c_client *c = md->client; if (m->mode == MATROXFB_OUTPUT_MODE_MONITOR) { LR(0x80); @@ -1011,7 +1009,7 @@ static int maven_program_timming(struct maven_data* md, } static inline int maven_resync(struct maven_data* md) { - struct i2c_client* c = &md->client; + struct i2c_client *c = md->client; maven_set_reg(c, 0x95, 0x20); /* start whole thing */ return 0; } @@ -1069,48 +1067,48 @@ static int maven_set_control (struct maven_data* md, maven_compute_bwlevel(md, &blacklevel, &whitelevel); blacklevel = (blacklevel >> 2) | ((blacklevel & 3) << 8); whitelevel = (whitelevel >> 2) | ((whitelevel & 3) << 8); - maven_set_reg_pair(&md->client, 0x0e, blacklevel); - maven_set_reg_pair(&md->client, 0x1e, whitelevel); + maven_set_reg_pair(md->client, 0x0e, blacklevel); + maven_set_reg_pair(md->client, 0x1e, whitelevel); } break; case V4L2_CID_SATURATION: { - maven_set_reg(&md->client, 0x20, p->value); - maven_set_reg(&md->client, 0x22, p->value); + maven_set_reg(md->client, 0x20, p->value); + maven_set_reg(md->client, 0x22, p->value); } break; case V4L2_CID_HUE: { - maven_set_reg(&md->client, 0x25, p->value); + maven_set_reg(md->client, 0x25, p->value); } break; case V4L2_CID_GAMMA: { const struct maven_gamma* g; g = maven_compute_gamma(md); - maven_set_reg(&md->client, 0x83, g->reg83); - maven_set_reg(&md->client, 0x84, g->reg84); - maven_set_reg(&md->client, 0x85, g->reg85); - maven_set_reg(&md->client, 0x86, g->reg86); - maven_set_reg(&md->client, 0x87, g->reg87); - maven_set_reg(&md->client, 0x88, g->reg88); - maven_set_reg(&md->client, 0x89, g->reg89); - maven_set_reg(&md->client, 0x8a, g->reg8a); - maven_set_reg(&md->client, 0x8b, g->reg8b); + maven_set_reg(md->client, 0x83, g->reg83); + maven_set_reg(md->client, 0x84, g->reg84); + maven_set_reg(md->client, 0x85, g->reg85); + maven_set_reg(md->client, 0x86, g->reg86); + maven_set_reg(md->client, 0x87, g->reg87); + maven_set_reg(md->client, 0x88, g->reg88); + maven_set_reg(md->client, 0x89, g->reg89); + maven_set_reg(md->client, 0x8a, g->reg8a); + maven_set_reg(md->client, 0x8b, g->reg8b); } break; case MATROXFB_CID_TESTOUT: { unsigned char val - = maven_get_reg(&md->client,0x8d); + = maven_get_reg(md->client, 0x8d); if (p->value) val |= 0x10; else val &= ~0x10; - maven_set_reg(&md->client, 0x8d, val); + maven_set_reg(md->client, 0x8d, val); } break; case MATROXFB_CID_DEFLICKER: { - maven_set_reg(&md->client, 0x93, maven_compute_deflicker(md)); + maven_set_reg(md->client, 0x93, maven_compute_deflicker(md)); } break; } @@ -1189,6 +1187,7 @@ static int maven_init_client(struct i2c_client* clnt) { MINFO_FROM(container_of(clnt->adapter, struct i2c_bit_adapter, adapter)->minfo); md->primary_head = MINFO; + md->client = clnt; down_write(&ACCESS_FBINFO(altout.lock)); ACCESS_FBINFO(outputs[1]).output = &maven_altout; ACCESS_FBINFO(outputs[1]).src = ACCESS_FBINFO(outputs[1]).default_src; @@ -1232,14 +1231,11 @@ static int maven_shutdown_client(struct i2c_client* clnt) { return 0; } -static const unsigned short normal_i2c[] = { MAVEN_I2CID, I2C_CLIENT_END }; -I2C_CLIENT_INSMOD; - -static struct i2c_driver maven_driver; - -static int maven_detect_client(struct i2c_adapter* adapter, int address, int kind) { - int err = 0; - struct i2c_client* new_client; +static int maven_probe(struct i2c_client *client, + const struct i2c_device_id *id) +{ + struct i2c_adapter *adapter = client->adapter; + int err = -ENODEV; struct maven_data* data; if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_WRITE_WORD_DATA | @@ -1250,50 +1246,37 @@ static int maven_detect_client(struct i2c_adapter* adapter, int address, int kin err = -ENOMEM; goto ERROR0; } - new_client = &data->client; - i2c_set_clientdata(new_client, data); - new_client->addr = address; - new_client->adapter = adapter; - new_client->driver = &maven_driver; - new_client->flags = 0; - strlcpy(new_client->name, "maven", I2C_NAME_SIZE); - if ((err = i2c_attach_client(new_client))) - goto ERROR3; - err = maven_init_client(new_client); + i2c_set_clientdata(client, data); + err = maven_init_client(client); if (err) goto ERROR4; return 0; ERROR4:; - i2c_detach_client(new_client); -ERROR3:; - kfree(new_client); + kfree(data); ERROR0:; return err; } -static int maven_attach_adapter(struct i2c_adapter* adapter) { - if (adapter->id == I2C_HW_B_G400) - return i2c_probe(adapter, &addr_data, &maven_detect_client); - return 0; -} - -static int maven_detach_client(struct i2c_client* client) { - int err; - - if ((err = i2c_detach_client(client))) - return err; +static int maven_remove(struct i2c_client *client) +{ maven_shutdown_client(client); kfree(i2c_get_clientdata(client)); return 0; } +static const struct i2c_device_id maven_id[] = { + { "maven", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, maven_id); + static struct i2c_driver maven_driver={ .driver = { .name = "maven", }, - .id = I2C_DRIVERID_MGATVO, - .attach_adapter = maven_attach_adapter, - .detach_client = maven_detach_client, + .probe = maven_probe, + .remove = maven_remove, + .id_table = maven_id, }; static int __init matroxfb_maven_init(void) diff --git a/drivers/video/pm2fb.c b/drivers/video/pm2fb.c index 3f1ca2adda3d7353fe41529bb9fa59c1085affa3..c6dd924976a4f105457bd15c205a2938a07eeee3 100644 --- a/drivers/video/pm2fb.c +++ b/drivers/video/pm2fb.c @@ -1746,6 +1746,7 @@ static void __devexit pm2fb_remove(struct pci_dev *pdev) release_mem_region(fix->mmio_start, fix->mmio_len); pci_set_drvdata(pdev, NULL); + fb_dealloc_cmap(&info->cmap); kfree(info->pixmap.addr); kfree(info); } diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c index e7aa7ae8fca8e3d3fe89fb6968ed4073bca3b834..97204497d9f7ed10de17f6290c7ac047fd6fabef 100644 --- a/drivers/video/pxafb.c +++ b/drivers/video/pxafb.c @@ -1031,7 +1031,9 @@ static void pxafb_setup_gpio(struct pxafb_info *fbi) pxa_gpio_mode(GPIO74_LCD_FCLK_MD); pxa_gpio_mode(GPIO75_LCD_LCLK_MD); pxa_gpio_mode(GPIO76_LCD_PCLK_MD); - pxa_gpio_mode(GPIO77_LCD_ACBIAS_MD); + + if ((lccr0 & LCCR0_PAS) == 0) + pxa_gpio_mode(GPIO77_LCD_ACBIAS_MD); } static void pxafb_enable_controller(struct pxafb_info *fbi) @@ -1400,6 +1402,8 @@ static void pxafb_decode_mach_info(struct pxafb_info *fbi, if (lcd_conn == LCD_MONO_STN_8BPP) fbi->lccr0 |= LCCR0_DPD; + fbi->lccr0 |= (lcd_conn & LCD_ALTERNATE_MAPPING) ? LCCR0_LDDALT : 0; + fbi->lccr3 = LCCR3_Acb((inf->lcd_conn >> 10) & 0xff); fbi->lccr3 |= (lcd_conn & LCD_BIAS_ACTIVE_LOW) ? LCCR3_OEP : 0; fbi->lccr3 |= (lcd_conn & LCD_PCLK_EDGE_FALL) ? LCCR3_PCP : 0; @@ -1673,53 +1677,63 @@ MODULE_PARM_DESC(options, "LCD parameters (see Documentation/fb/pxafb.txt)"); #define pxafb_setup_options() (0) #endif -static int __devinit pxafb_probe(struct platform_device *dev) -{ - struct pxafb_info *fbi; - struct pxafb_mach_info *inf; - struct resource *r; - int irq, ret; - - dev_dbg(&dev->dev, "pxafb_probe\n"); - - inf = dev->dev.platform_data; - ret = -ENOMEM; - fbi = NULL; - if (!inf) - goto failed; - - ret = pxafb_parse_options(&dev->dev, g_options); - if (ret < 0) - goto failed; - #ifdef DEBUG_VAR - /* Check for various illegal bit-combinations. Currently only - * a warning is given. */ +/* Check for various illegal bit-combinations. Currently only + * a warning is given. */ +static void __devinit pxafb_check_options(struct device *dev, + struct pxafb_mach_info *inf) +{ + if (inf->lcd_conn) + return; if (inf->lccr0 & LCCR0_INVALID_CONFIG_MASK) - dev_warn(&dev->dev, "machine LCCR0 setting contains " + dev_warn(dev, "machine LCCR0 setting contains " "illegal bits: %08x\n", inf->lccr0 & LCCR0_INVALID_CONFIG_MASK); if (inf->lccr3 & LCCR3_INVALID_CONFIG_MASK) - dev_warn(&dev->dev, "machine LCCR3 setting contains " + dev_warn(dev, "machine LCCR3 setting contains " "illegal bits: %08x\n", inf->lccr3 & LCCR3_INVALID_CONFIG_MASK); if (inf->lccr0 & LCCR0_DPD && ((inf->lccr0 & LCCR0_PAS) != LCCR0_Pas || (inf->lccr0 & LCCR0_SDS) != LCCR0_Sngl || (inf->lccr0 & LCCR0_CMS) != LCCR0_Mono)) - dev_warn(&dev->dev, "Double Pixel Data (DPD) mode is " + dev_warn(dev, "Double Pixel Data (DPD) mode is " "only valid in passive mono" " single panel mode\n"); if ((inf->lccr0 & LCCR0_PAS) == LCCR0_Act && (inf->lccr0 & LCCR0_SDS) == LCCR0_Dual) - dev_warn(&dev->dev, "Dual panel only valid in passive mode\n"); + dev_warn(dev, "Dual panel only valid in passive mode\n"); if ((inf->lccr0 & LCCR0_PAS) == LCCR0_Pas && (inf->modes->upper_margin || inf->modes->lower_margin)) - dev_warn(&dev->dev, "Upper and lower margins must be 0 in " + dev_warn(dev, "Upper and lower margins must be 0 in " "passive mode\n"); +} +#else +#define pxafb_check_options(...) do {} while (0) #endif +static int __devinit pxafb_probe(struct platform_device *dev) +{ + struct pxafb_info *fbi; + struct pxafb_mach_info *inf; + struct resource *r; + int irq, ret; + + dev_dbg(&dev->dev, "pxafb_probe\n"); + + inf = dev->dev.platform_data; + ret = -ENOMEM; + fbi = NULL; + if (!inf) + goto failed; + + ret = pxafb_parse_options(&dev->dev, g_options); + if (ret < 0) + goto failed; + + pxafb_check_options(&dev->dev, inf); + dev_dbg(&dev->dev, "got a %dx%dx%d LCD\n", inf->modes->xres, inf->modes->yres, diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c index 8361bd0e3df1dd55bdbf1f31b3d1eb08802df28a..4dcec48a1d78949e07a78663213e035ec248a5f5 100644 --- a/drivers/video/s3fb.c +++ b/drivers/video/s3fb.c @@ -11,7 +11,6 @@ * which is based on the code of neofb. */ -#include #include #include #include diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c index f6ef6cca73cd5390fbde0f2c805893096a9aac08..4c32c06579a04c7826e56f5f5b4f87acf95eeab6 100644 --- a/drivers/video/sh_mobile_lcdcfb.c +++ b/drivers/video/sh_mobile_lcdcfb.c @@ -595,6 +595,8 @@ static int __init sh_mobile_lcdc_probe(struct platform_device *pdev) info->fbops = &sh_mobile_lcdc_ops; info->var.xres = info->var.xres_virtual = cfg->lcd_cfg.xres; info->var.yres = info->var.yres_virtual = cfg->lcd_cfg.yres; + info->var.width = cfg->lcd_size_cfg.width; + info->var.height = cfg->lcd_size_cfg.height; info->var.activate = FB_ACTIVATE_NOW; error = sh_mobile_lcdc_set_bpp(&info->var, cfg->bpp); if (error) diff --git a/drivers/video/tdfxfb.c b/drivers/video/tdfxfb.c index 77aafcfae0373ce0b50a0f8210ad0e9f85c67dec..4599a4385bc9794337d87ad697b313e9421d8246 100644 --- a/drivers/video/tdfxfb.c +++ b/drivers/video/tdfxfb.c @@ -95,7 +95,6 @@ static inline int mtrr_del(int reg, unsigned long base, #define VOODOO5_MAX_PIXCLOCK 350000 static struct fb_fix_screeninfo tdfx_fix __devinitdata = { - .id = "3Dfx", .type = FB_TYPE_PACKED_PIXELS, .visual = FB_VISUAL_PSEUDOCOLOR, .ypanstep = 1, @@ -426,7 +425,7 @@ static unsigned long do_lfb_size(struct tdfx_par *par, unsigned short dev_id) if (dev_id < PCI_DEVICE_ID_3DFX_VOODOO5) { /* Banshee/Voodoo3 */ chip_size = 2; - if (has_sgram && (draminit0 & DRAMINIT0_SGRAM_TYPE)) + if (has_sgram && !(draminit0 & DRAMINIT0_SGRAM_TYPE)) chip_size = 1; } else { /* Voodoo4/5 */ @@ -1200,15 +1199,15 @@ static int __devinit tdfxfb_probe(struct pci_dev *pdev, /* Configure the default fb_fix_screeninfo first */ switch (pdev->device) { case PCI_DEVICE_ID_3DFX_BANSHEE: - strcat(tdfx_fix.id, " Banshee"); + strcpy(tdfx_fix.id, "3Dfx Banshee"); default_par->max_pixclock = BANSHEE_MAX_PIXCLOCK; break; case PCI_DEVICE_ID_3DFX_VOODOO3: - strcat(tdfx_fix.id, " Voodoo3"); + strcpy(tdfx_fix.id, "3Dfx Voodoo3"); default_par->max_pixclock = VOODOO3_MAX_PIXCLOCK; break; case PCI_DEVICE_ID_3DFX_VOODOO5: - strcat(tdfx_fix.id, " Voodoo5"); + strcpy(tdfx_fix.id, "3Dfx Voodoo5"); default_par->max_pixclock = VOODOO5_MAX_PIXCLOCK; break; } diff --git a/drivers/video/vermilion/vermilion.h b/drivers/video/vermilion/vermilion.h index c4aba59d4809a7fce3eec1d0504e926fe67b16bb..7491abfcf1fc4c8f882332ffa83f143069fc4ec8 100644 --- a/drivers/video/vermilion/vermilion.h +++ b/drivers/video/vermilion/vermilion.h @@ -30,7 +30,6 @@ #define _VERMILION_H_ #include -#include #include #include #include diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c index 34aae7a2a62b35a3dd2aa4436816f844f588f616..3df17dc8c3d786f5ff2e66f878a888bc35df71c1 100644 --- a/drivers/video/vt8623fb.c +++ b/drivers/video/vt8623fb.c @@ -12,7 +12,6 @@ * (http://davesdomain.org.uk/viafb/) */ -#include #include #include #include diff --git a/drivers/video/xilinxfb.c b/drivers/video/xilinxfb.c index 7b3a8423f485e340afffb81d6f0dbc4c933eec83..5da3d2423cc0f4cc22ebd2f530414d0ef891bb00 100644 --- a/drivers/video/xilinxfb.c +++ b/drivers/video/xilinxfb.c @@ -24,7 +24,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c index bfef604160d16460062f46b84f16c9320579c0d4..62eab43152d21314826838080caed9ad3ee3eb1e 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -158,7 +158,7 @@ static inline s64 towards_target(struct virtio_balloon *vb) vb->vdev->config->get(vb->vdev, offsetof(struct virtio_balloon_config, num_pages), &v, sizeof(v)); - return v - vb->num_pages; + return (s64)v - vb->num_pages; } static void update_balloon_size(struct virtio_balloon *vb) diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 32b9fe1536413c28e52526a1d3949214a923100d..c510367167009a1e57e88826bf6bbfb453357b9b 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -285,10 +285,11 @@ config ALIM1535_WDT config ALIM7101_WDT tristate "ALi M7101 PMU Computer Watchdog" - depends on X86 && PCI + depends on PCI help This is the driver for the hardware watchdog on the ALi M7101 PMU - as used in the x86 Cobalt servers. + as used in the x86 Cobalt servers and also found in some + SPARC Netra servers too. To compile this driver as a module, choose M here: the module will be called alim7101_wdt. @@ -464,6 +465,16 @@ config PC87413_WDT Most people will say N. +config RDC321X_WDT + tristate "RDC R-321x SoC watchdog" + depends on X86_RDC321X + help + This is the driver for the built in hardware watchdog + in the RDC R-321x SoC. + + To compile this driver as a module, choose M here: the + module will be called rdc321x_wdt. + config 60XX_WDT tristate "SBC-60XX Watchdog Timer" depends on X86 @@ -632,6 +643,16 @@ config SBC_EPX_C3_WATCHDOG # MIPS Architecture +config RC32434_WDT + tristate "IDT RC32434 SoC Watchdog Timer" + depends on MIKROTIK_RB532 + help + Hardware driver for the IDT RC32434 SoC built-in + watchdog timer. + + To compile this driver as a module, choose M here: the + module will be called rc32434_wdt. + config INDYDOG tristate "Indy/I2 Hardware Watchdog" depends on SGI_HAS_INDYDOG @@ -691,10 +712,6 @@ config MPC5200_WDT tristate "MPC5200 Watchdog Timer" depends on PPC_MPC52xx -config 8xx_WDT - tristate "MPC8xx Watchdog Timer" - depends on 8xx - config 8xxx_WDT tristate "MPC8xxx Platform Watchdog Timer" depends on PPC_8xx || PPC_83xx || PPC_86xx diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile index ca3dc043d786bec3d35b10cab72a685e4aea9209..e0ef123fbdeaa859c08b64660f16fb1a407c8afb 100644 --- a/drivers/watchdog/Makefile +++ b/drivers/watchdog/Makefile @@ -75,6 +75,7 @@ obj-$(CONFIG_HP_WATCHDOG) += hpwdt.o obj-$(CONFIG_SC1200_WDT) += sc1200wdt.o obj-$(CONFIG_SCx200_WDT) += scx200_wdt.o obj-$(CONFIG_PC87413_WDT) += pc87413_wdt.o +obj-$(CONFIG_RDC321X_WDT) += rdc321x_wdt.o obj-$(CONFIG_60XX_WDT) += sbc60xxwdt.o obj-$(CONFIG_SBC8360_WDT) += sbc8360.o obj-$(CONFIG_SBC7240_WDT) += sbc7240_wdt.o @@ -94,6 +95,7 @@ obj-$(CONFIG_SBC_EPX_C3_WATCHDOG) += sbc_epx_c3.o # M68KNOMMU Architecture # MIPS Architecture +obj-$(CONFIG_RC32434_WDT) += rc32434_wdt.o obj-$(CONFIG_INDYDOG) += indydog.o obj-$(CONFIG_WDT_MTX1) += mtx-1_wdt.o obj-$(CONFIG_WDT_RM9K_GPI) += rm9k_wdt.o @@ -104,7 +106,6 @@ obj-$(CONFIG_TXX9_WDT) += txx9wdt.o # PARISC Architecture # POWERPC Architecture -obj-$(CONFIG_8xx_WDT) += mpc8xx_wdt.o obj-$(CONFIG_MPC5200_WDT) += mpc5200_wdt.o obj-$(CONFIG_8xxx_WDT) += mpc8xxx_wdt.o obj-$(CONFIG_MV64X60_WDT) += mv64x60_wdt.o diff --git a/drivers/watchdog/at91rm9200_wdt.c b/drivers/watchdog/at91rm9200_wdt.c index d061f0ad2d209872527bc3d41e7ebd098d1ac912..993e5f52afefc36417a5750637ab70983588a0fd 100644 --- a/drivers/watchdog/at91rm9200_wdt.c +++ b/drivers/watchdog/at91rm9200_wdt.c @@ -241,7 +241,7 @@ static int at91wdt_resume(struct platform_device *pdev) { if (at91wdt_busy) at91_wdt_start(); - return 0; + return 0; } #else diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c index d039d5f2fd1c480ee9cd9ae94b2c353cbe3b1e57..a3765e0be4a82db9bedd1adb9175cc7cef6b08d3 100644 --- a/drivers/watchdog/hpwdt.c +++ b/drivers/watchdog/hpwdt.c @@ -116,6 +116,7 @@ static unsigned int reload; /* the computed soft_margin */ static int nowayout = WATCHDOG_NOWAYOUT; static char expect_release; static unsigned long hpwdt_is_open; +static unsigned int allow_kdump; static void __iomem *pci_mem_addr; /* the PCI-memory address */ static unsigned long __iomem *hpwdt_timer_reg; @@ -221,19 +222,19 @@ static int __devinit cru_detect(unsigned long map_entry, if (cmn_regs.u1.ral != 0) { printk(KERN_WARNING - "hpwdt: Call succeeded but with an error: 0x%x\n", - cmn_regs.u1.ral); + "hpwdt: Call succeeded but with an error: 0x%x\n", + cmn_regs.u1.ral); } else { physical_bios_base = cmn_regs.u2.rebx; physical_bios_offset = cmn_regs.u4.redx; cru_length = cmn_regs.u3.recx; cru_physical_address = - physical_bios_base + physical_bios_offset; + physical_bios_base + physical_bios_offset; /* If the values look OK, then map it in. */ if ((physical_bios_base + physical_bios_offset)) { cru_rom_addr = - ioremap(cru_physical_address, cru_length); + ioremap(cru_physical_address, cru_length); if (cru_rom_addr) retval = 0; } @@ -356,7 +357,6 @@ asm(".text \n\t" "call *%r12 \n\t" "pushfq \n\t" "popq %r12 \n\t" - "popfq \n\t" "movl %eax, (%r9) \n\t" "movl %ebx, 4(%r9) \n\t" "movl %ecx, 8(%r9) \n\t" @@ -390,10 +390,10 @@ static void __devinit dmi_find_cru(const struct dmi_header *dm) smbios_cru64_ptr = (struct smbios_cru64_info *) dm; if (smbios_cru64_ptr->signature == CRU_BIOS_SIGNATURE_VALUE) { cru_physical_address = - smbios_cru64_ptr->physical_address + - smbios_cru64_ptr->double_offset; + smbios_cru64_ptr->physical_address + + smbios_cru64_ptr->double_offset; cru_rom_addr = ioremap(cru_physical_address, - smbios_cru64_ptr->double_length); + smbios_cru64_ptr->double_length); } } } @@ -405,41 +405,13 @@ static int __devinit detect_cru_service(void) dmi_walk(dmi_find_cru); /* if cru_rom_addr has been set then we found a CRU service */ - return ((cru_rom_addr != NULL) ? 0: -ENODEV); + return ((cru_rom_addr != NULL) ? 0 : -ENODEV); } /* ------------------------------------------------------------------------- */ #endif -/* - * NMI Handler - */ -static int hpwdt_pretimeout(struct notifier_block *nb, unsigned long ulReason, - void *data) -{ - unsigned long rom_pl; - static int die_nmi_called; - - if (ulReason != DIE_NMI && ulReason != DIE_NMI_IPI) - return NOTIFY_OK; - - spin_lock_irqsave(&rom_lock, rom_pl); - if (!die_nmi_called) - asminline_call(&cmn_regs, cru_rom_addr); - die_nmi_called = 1; - spin_unlock_irqrestore(&rom_lock, rom_pl); - if (cmn_regs.u1.ral == 0) { - printk(KERN_WARNING "hpwdt: An NMI occurred, " - "but unable to determine source.\n"); - } else { - panic("An NMI occurred, please see the Integrated " - "Management Log for details.\n"); - } - - return NOTIFY_STOP; -} - /* * Watchdog operations */ @@ -483,6 +455,36 @@ static int hpwdt_change_timer(int new_margin) return 0; } +/* + * NMI Handler + */ +static int hpwdt_pretimeout(struct notifier_block *nb, unsigned long ulReason, + void *data) +{ + unsigned long rom_pl; + static int die_nmi_called; + + if (ulReason != DIE_NMI && ulReason != DIE_NMI_IPI) + return NOTIFY_OK; + + spin_lock_irqsave(&rom_lock, rom_pl); + if (!die_nmi_called) + asminline_call(&cmn_regs, cru_rom_addr); + die_nmi_called = 1; + spin_unlock_irqrestore(&rom_lock, rom_pl); + if (cmn_regs.u1.ral == 0) { + printk(KERN_WARNING "hpwdt: An NMI occurred, " + "but unable to determine source.\n"); + } else { + if (allow_kdump) + hpwdt_stop(); + panic("An NMI occurred, please see the Integrated " + "Management Log for details.\n"); + } + + return NOTIFY_STOP; +} + /* * /dev/watchdog handling */ @@ -625,17 +627,18 @@ static struct notifier_block die_notifier = { */ static int __devinit hpwdt_init_one(struct pci_dev *dev, - const struct pci_device_id *ent) + const struct pci_device_id *ent) { int retval; /* * First let's find out if we are on an iLO2 server. We will * not run on a legacy ASM box. + * So we only support the G5 ProLiant servers and higher. */ if (dev->subsystem_vendor != PCI_VENDOR_ID_HP) { dev_warn(&dev->dev, - "This server does not have an iLO2 ASIC.\n"); + "This server does not have an iLO2 ASIC.\n"); return -ENODEV; } @@ -669,7 +672,7 @@ static int __devinit hpwdt_init_one(struct pci_dev *dev, retval = detect_cru_service(); if (retval < 0) { dev_warn(&dev->dev, - "Unable to detect the %d Bit CRU Service.\n", + "Unable to detect the %d Bit CRU Service.\n", HPWDT_ARCH); goto error_get_cru; } @@ -684,7 +687,7 @@ static int __devinit hpwdt_init_one(struct pci_dev *dev, retval = register_die_notifier(&die_notifier); if (retval != 0) { dev_warn(&dev->dev, - "Unable to register a die notifier (err=%d).\n", + "Unable to register a die notifier (err=%d).\n", retval); goto error_die_notifier; } @@ -699,8 +702,9 @@ static int __devinit hpwdt_init_one(struct pci_dev *dev, printk(KERN_INFO "hp Watchdog Timer Driver: 1.00" - ", timer margin: %d seconds( nowayout=%d).\n", - soft_margin, nowayout); + ", timer margin: %d seconds (nowayout=%d)" + ", allow kernel dump: %s (default = 0/OFF).\n", + soft_margin, nowayout, (allow_kdump == 0) ? "OFF" : "ON"); return 0; @@ -755,6 +759,9 @@ MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR); module_param(soft_margin, int, 0); MODULE_PARM_DESC(soft_margin, "Watchdog timeout in seconds"); +module_param(allow_kdump, int, 0); +MODULE_PARM_DESC(allow_kdump, "Start a kernel dump after NMI occurs"); + module_param(nowayout, int, 0); MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")"); diff --git a/drivers/watchdog/mpc8xx_wdt.c b/drivers/watchdog/mpc8xx_wdt.c deleted file mode 100644 index 1336425acf20cf3ea50b0b322419b255954a1309..0000000000000000000000000000000000000000 --- a/drivers/watchdog/mpc8xx_wdt.c +++ /dev/null @@ -1,170 +0,0 @@ -/* - * mpc8xx_wdt.c - MPC8xx watchdog userspace interface - * - * Author: Florian Schirmer - * - * 2002 (c) Florian Schirmer This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -static unsigned long wdt_opened; -static int wdt_status; -static spinlock_t wdt_lock; - -static void mpc8xx_wdt_handler_disable(void) -{ - volatile uint __iomem *piscr; - piscr = (uint *)&((immap_t *)IMAP_ADDR)->im_sit.sit_piscr; - - if (!m8xx_has_internal_rtc) - m8xx_wdt_stop_timer(); - else - out_be32(piscr, in_be32(piscr) & ~(PISCR_PIE | PISCR_PTE)); - printk(KERN_NOTICE "mpc8xx_wdt: keep-alive handler deactivated\n"); -} - -static void mpc8xx_wdt_handler_enable(void) -{ - volatile uint __iomem *piscr; - piscr = (uint *)&((immap_t *)IMAP_ADDR)->im_sit.sit_piscr; - - if (!m8xx_has_internal_rtc) - m8xx_wdt_install_timer(); - else - out_be32(piscr, in_be32(piscr) | PISCR_PIE | PISCR_PTE); - printk(KERN_NOTICE "mpc8xx_wdt: keep-alive handler activated\n"); -} - -static int mpc8xx_wdt_open(struct inode *inode, struct file *file) -{ - if (test_and_set_bit(0, &wdt_opened)) - return -EBUSY; - m8xx_wdt_reset(); - mpc8xx_wdt_handler_disable(); - return nonseekable_open(inode, file); -} - -static int mpc8xx_wdt_release(struct inode *inode, struct file *file) -{ - m8xx_wdt_reset(); -#if !defined(CONFIG_WATCHDOG_NOWAYOUT) - mpc8xx_wdt_handler_enable(); -#endif - clear_bit(0, &wdt_opened); - return 0; -} - -static ssize_t mpc8xx_wdt_write(struct file *file, const char *data, - size_t len, loff_t *ppos) -{ - if (len) { - spin_lock(&wdt_lock); - m8xx_wdt_reset(); - spin_unlock(&wdt_lock); - } - return len; -} - -static long mpc8xx_wdt_ioctl(struct file *file, - unsigned int cmd, unsigned long arg) -{ - int timeout; - static struct watchdog_info info = { - .options = WDIOF_KEEPALIVEPING, - .firmware_version = 0, - .identity = "MPC8xx watchdog", - }; - - switch (cmd) { - case WDIOC_GETSUPPORT: - if (copy_to_user((void *)arg, &info, sizeof(info))) - return -EFAULT; - break; - - case WDIOC_GETSTATUS: - case WDIOC_GETBOOTSTATUS: - if (put_user(wdt_status, (int *)arg)) - return -EFAULT; - wdt_status &= ~WDIOF_KEEPALIVEPING; - break; - - case WDIOC_GETTEMP: - return -EOPNOTSUPP; - - case WDIOC_SETOPTIONS: - return -EOPNOTSUPP; - - case WDIOC_KEEPALIVE: - spin_lock(&wdt_lock); - m8xx_wdt_reset(); - wdt_status |= WDIOF_KEEPALIVEPING; - spin_unlock(&wdt_lock); - break; - - case WDIOC_SETTIMEOUT: - return -EOPNOTSUPP; - - case WDIOC_GETTIMEOUT: - spin_lock(&wdt_lock); - timeout = m8xx_wdt_get_timeout(); - spin_unlock(&wdt_lock); - if (put_user(timeout, (int *)arg)) - return -EFAULT; - break; - - default: - return -ENOTTY; - } - - return 0; -} - -static const struct file_operations mpc8xx_wdt_fops = { - .owner = THIS_MODULE, - .llseek = no_llseek, - .write = mpc8xx_wdt_write, - .unlocked_ioctl = mpc8xx_wdt_ioctl, - .open = mpc8xx_wdt_open, - .release = mpc8xx_wdt_release, -}; - -static struct miscdevice mpc8xx_wdt_miscdev = { - .minor = WATCHDOG_MINOR, - .name = "watchdog", - .fops = &mpc8xx_wdt_fops, -}; - -static int __init mpc8xx_wdt_init(void) -{ - spin_lock_init(&wdt_lock); - return misc_register(&mpc8xx_wdt_miscdev); -} - -static void __exit mpc8xx_wdt_exit(void) -{ - misc_deregister(&mpc8xx_wdt_miscdev); - - m8xx_wdt_reset(); - mpc8xx_wdt_handler_enable(); -} - -module_init(mpc8xx_wdt_init); -module_exit(mpc8xx_wdt_exit); - -MODULE_AUTHOR("Florian Schirmer "); -MODULE_DESCRIPTION("MPC8xx watchdog driver"); -MODULE_LICENSE("GPL"); -MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR); diff --git a/drivers/watchdog/mpc8xxx_wdt.c b/drivers/watchdog/mpc8xxx_wdt.c index f2094960e66258d6bdd9e8e3a8df36a9b6c3dde8..38c588ee694f8c0333b4c7e4df5f2b3832875806 100644 --- a/drivers/watchdog/mpc8xxx_wdt.c +++ b/drivers/watchdog/mpc8xxx_wdt.c @@ -48,6 +48,7 @@ struct mpc8xxx_wdt_type { }; static struct mpc8xxx_wdt __iomem *wd_base; +static int mpc8xxx_wdt_init_late(void); static u16 timeout = 0xffff; module_param(timeout, ushort, 0); @@ -213,6 +214,12 @@ static int __devinit mpc8xxx_wdt_probe(struct of_device *ofdev, else timeout_sec = timeout / freq; +#ifdef MODULE + ret = mpc8xxx_wdt_init_late(); + if (ret) + goto err_unmap; +#endif + pr_info("WDT driver for MPC8xxx initialized. mode:%s timeout=%d " "(%d seconds)\n", reset ? "reset" : "interrupt", timeout, timeout_sec); @@ -280,7 +287,7 @@ static struct of_platform_driver mpc8xxx_wdt_driver = { * very early to start pinging the watchdog (misc devices are not yet * available), and later module_init() just registers the misc device. */ -static int __init mpc8xxx_wdt_init_late(void) +static int mpc8xxx_wdt_init_late(void) { int ret; @@ -295,7 +302,9 @@ static int __init mpc8xxx_wdt_init_late(void) } return 0; } +#ifndef MODULE module_init(mpc8xxx_wdt_init_late); +#endif static int __init mpc8xxx_wdt_init(void) { diff --git a/drivers/watchdog/pc87413_wdt.c b/drivers/watchdog/pc87413_wdt.c index e91ada72da1d5eade7be5c13b819d235fde0a279..484c215e9f3f293a549e85b73231960c7663bc22 100644 --- a/drivers/watchdog/pc87413_wdt.c +++ b/drivers/watchdog/pc87413_wdt.c @@ -30,7 +30,6 @@ #include #include #include -#include #include #include diff --git a/drivers/watchdog/rc32434_wdt.c b/drivers/watchdog/rc32434_wdt.c new file mode 100644 index 0000000000000000000000000000000000000000..6756bcb009ed9efecdd30f8d3b40bc3f76cc2892 --- /dev/null +++ b/drivers/watchdog/rc32434_wdt.c @@ -0,0 +1,344 @@ +/* + * IDT Interprise 79RC32434 watchdog driver + * + * Copyright (C) 2006, Ondrej Zajicek + * Copyright (C) 2008, Florian Fainelli + * + * based on + * SoftDog 0.05: A Software Watchdog Device + * + * (c) Copyright 1996 Alan Cox , All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#define MAX_TIMEOUT 20 +#define RC32434_WDT_INTERVAL (15 * HZ) + +#define VERSION "0.2" + +static struct { + struct completion stop; + int running; + struct timer_list timer; + int queue; + int default_ticks; + unsigned long inuse; +} rc32434_wdt_device; + +static struct integ __iomem *wdt_reg; +static int ticks = 100 * HZ; + +static int expect_close; +static int timeout; + +static int nowayout = WATCHDOG_NOWAYOUT; +module_param(nowayout, int, 0); +MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" + __MODULE_STRING(WATCHDOG_NOWAYOUT) ")"); + + +static void rc32434_wdt_start(void) +{ + u32 val; + + if (!rc32434_wdt_device.inuse) { + writel(0, &wdt_reg->wtcount); + + val = RC32434_ERR_WRE; + writel(readl(&wdt_reg->errcs) | val, &wdt_reg->errcs); + + val = RC32434_WTC_EN; + writel(readl(&wdt_reg->wtc) | val, &wdt_reg->wtc); + } + rc32434_wdt_device.running++; +} + +static void rc32434_wdt_stop(void) +{ + u32 val; + + if (rc32434_wdt_device.running) { + + val = ~RC32434_WTC_EN; + writel(readl(&wdt_reg->wtc) & val, &wdt_reg->wtc); + + val = ~RC32434_ERR_WRE; + writel(readl(&wdt_reg->errcs) & val, &wdt_reg->errcs); + + rc32434_wdt_device.running = 0; + } +} + +static void rc32434_wdt_set(int new_timeout) +{ + u32 cmp = new_timeout * HZ; + u32 state, val; + + timeout = new_timeout; + /* + * store and disable WTC + */ + state = (u32)(readl(&wdt_reg->wtc) & RC32434_WTC_EN); + val = ~RC32434_WTC_EN; + writel(readl(&wdt_reg->wtc) & val, &wdt_reg->wtc); + + writel(0, &wdt_reg->wtcount); + writel(cmp, &wdt_reg->wtcompare); + + /* + * restore WTC + */ + + writel(readl(&wdt_reg->wtc) | state, &wdt_reg); +} + +static void rc32434_wdt_reset(void) +{ + ticks = rc32434_wdt_device.default_ticks; +} + +static void rc32434_wdt_update(unsigned long unused) +{ + if (rc32434_wdt_device.running) + ticks--; + + writel(0, &wdt_reg->wtcount); + + if (rc32434_wdt_device.queue && ticks) + mod_timer(&rc32434_wdt_device.timer, + jiffies + RC32434_WDT_INTERVAL); + else + complete(&rc32434_wdt_device.stop); +} + +static int rc32434_wdt_open(struct inode *inode, struct file *file) +{ + if (test_and_set_bit(0, &rc32434_wdt_device.inuse)) + return -EBUSY; + + if (nowayout) + __module_get(THIS_MODULE); + + return nonseekable_open(inode, file); +} + +static int rc32434_wdt_release(struct inode *inode, struct file *file) +{ + if (expect_close && nowayout == 0) { + rc32434_wdt_stop(); + printk(KERN_INFO KBUILD_MODNAME ": disabling watchdog timer\n"); + module_put(THIS_MODULE); + } else + printk(KERN_CRIT KBUILD_MODNAME + ": device closed unexpectedly. WDT will not stop !\n"); + + clear_bit(0, &rc32434_wdt_device.inuse); + return 0; +} + +static ssize_t rc32434_wdt_write(struct file *file, const char *data, + size_t len, loff_t *ppos) +{ + if (len) { + if (!nowayout) { + size_t i; + + /* In case it was set long ago */ + expect_close = 0; + + for (i = 0; i != len; i++) { + char c; + if (get_user(c, data + i)) + return -EFAULT; + if (c == 'V') + expect_close = 1; + } + } + rc32434_wdt_update(0); + return len; + } + return 0; +} + +static int rc32434_wdt_ioctl(struct inode *inode, struct file *file, + unsigned int cmd, unsigned long arg) +{ + void __user *argp = (void __user *)arg; + int new_timeout; + unsigned int value; + static struct watchdog_info ident = { + .options = WDIOF_SETTIMEOUT | + WDIOF_KEEPALIVEPING | + WDIOF_MAGICCLOSE, + .identity = "RC32434_WDT Watchdog", + }; + switch (cmd) { + case WDIOC_KEEPALIVE: + rc32434_wdt_reset(); + break; + case WDIOC_GETSTATUS: + case WDIOC_GETBOOTSTATUS: + value = readl(&wdt_reg->wtcount); + if (copy_to_user(argp, &value, sizeof(int))) + return -EFAULT; + break; + case WDIOC_GETSUPPORT: + if (copy_to_user(argp, &ident, sizeof(ident))) + return -EFAULT; + break; + case WDIOC_SETOPTIONS: + if (copy_from_user(&value, argp, sizeof(int))) + return -EFAULT; + switch (value) { + case WDIOS_ENABLECARD: + rc32434_wdt_start(); + break; + case WDIOS_DISABLECARD: + rc32434_wdt_stop(); + default: + return -EINVAL; + } + break; + case WDIOC_SETTIMEOUT: + if (copy_from_user(&new_timeout, argp, sizeof(int))) + return -EFAULT; + if (new_timeout < 1) + return -EINVAL; + if (new_timeout > MAX_TIMEOUT) + return -EINVAL; + rc32434_wdt_set(new_timeout); + case WDIOC_GETTIMEOUT: + return copy_to_user(argp, &timeout, sizeof(int)); + default: + return -ENOTTY; + } + + return 0; +} + +static struct file_operations rc32434_wdt_fops = { + .owner = THIS_MODULE, + .llseek = no_llseek, + .write = rc32434_wdt_write, + .ioctl = rc32434_wdt_ioctl, + .open = rc32434_wdt_open, + .release = rc32434_wdt_release, +}; + +static struct miscdevice rc32434_wdt_miscdev = { + .minor = WATCHDOG_MINOR, + .name = "watchdog", + .fops = &rc32434_wdt_fops, +}; + +static char banner[] = KERN_INFO KBUILD_MODNAME + ": Watchdog Timer version " VERSION ", timer margin: %d sec\n"; + +static int rc32434_wdt_probe(struct platform_device *pdev) +{ + int ret; + struct resource *r; + + r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "rb500_wdt_res"); + if (!r) { + printk(KERN_ERR KBUILD_MODNAME + "failed to retrieve resources\n"); + return -ENODEV; + } + + wdt_reg = ioremap_nocache(r->start, r->end - r->start); + if (!wdt_reg) { + printk(KERN_ERR KBUILD_MODNAME + "failed to remap I/O resources\n"); + return -ENXIO; + } + + ret = misc_register(&rc32434_wdt_miscdev); + + if (ret < 0) { + printk(KERN_ERR KBUILD_MODNAME + "failed to register watchdog device\n"); + goto unmap; + } + + init_completion(&rc32434_wdt_device.stop); + rc32434_wdt_device.queue = 0; + + clear_bit(0, &rc32434_wdt_device.inuse); + + setup_timer(&rc32434_wdt_device.timer, rc32434_wdt_update, 0L); + + rc32434_wdt_device.default_ticks = ticks; + + rc32434_wdt_start(); + + printk(banner, timeout); + + return 0; + +unmap: + iounmap(wdt_reg); + return ret; +} + +static int rc32434_wdt_remove(struct platform_device *pdev) +{ + if (rc32434_wdt_device.queue) { + rc32434_wdt_device.queue = 0; + wait_for_completion(&rc32434_wdt_device.stop); + } + misc_deregister(&rc32434_wdt_miscdev); + + iounmap(wdt_reg); + + return 0; +} + +static struct platform_driver rc32434_wdt = { + .probe = rc32434_wdt_probe, + .remove = rc32434_wdt_remove, + .driver = { + .name = "rc32434_wdt", + } +}; + +static int __init rc32434_wdt_init(void) +{ + return platform_driver_register(&rc32434_wdt); +} + +static void __exit rc32434_wdt_exit(void) +{ + platform_driver_unregister(&rc32434_wdt); +} + +module_init(rc32434_wdt_init); +module_exit(rc32434_wdt_exit); + +MODULE_AUTHOR("Ondrej Zajicek ," + "Florian Fainelli "); +MODULE_DESCRIPTION("Driver for the IDT RC32434 SoC watchdog"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR); diff --git a/drivers/watchdog/rdc321x_wdt.c b/drivers/watchdog/rdc321x_wdt.c new file mode 100644 index 0000000000000000000000000000000000000000..9108efa73e7da4b1adc0a929b667abe274b9cb50 --- /dev/null +++ b/drivers/watchdog/rdc321x_wdt.c @@ -0,0 +1,285 @@ +/* + * RDC321x watchdog driver + * + * Copyright (C) 2007 Florian Fainelli + * + * This driver is highly inspired from the cpu5_wdt driver + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#define RDC_WDT_MASK 0x80000000 /* Mask */ +#define RDC_WDT_EN 0x00800000 /* Enable bit */ +#define RDC_WDT_WTI 0x00200000 /* Generate CPU reset/NMI/WDT on timeout */ +#define RDC_WDT_RST 0x00100000 /* Reset bit */ +#define RDC_WDT_WIF 0x00040000 /* WDT IRQ Flag */ +#define RDC_WDT_IRT 0x00000100 /* IRQ Routing table */ +#define RDC_WDT_CNT 0x00000001 /* WDT count */ + +#define RDC_CLS_TMR 0x80003844 /* Clear timer */ + +#define RDC_WDT_INTERVAL (HZ/10+1) + +static int ticks = 1000; + +/* some device data */ + +static struct { + struct completion stop; + int running; + struct timer_list timer; + int queue; + int default_ticks; + unsigned long inuse; + spinlock_t lock; +} rdc321x_wdt_device; + +/* generic helper functions */ + +static void rdc321x_wdt_trigger(unsigned long unused) +{ + unsigned long flags; + + if (rdc321x_wdt_device.running) + ticks--; + + /* keep watchdog alive */ + spin_lock_irqsave(&rdc321x_wdt_device.lock, flags); + outl(RDC_WDT_EN | inl(RDC3210_CFGREG_DATA), + RDC3210_CFGREG_DATA); + spin_unlock_irqrestore(&rdc321x_wdt_device.lock, flags); + + /* requeue?? */ + if (rdc321x_wdt_device.queue && ticks) + mod_timer(&rdc321x_wdt_device.timer, + jiffies + RDC_WDT_INTERVAL); + else { + /* ticks doesn't matter anyway */ + complete(&rdc321x_wdt_device.stop); + } + +} + +static void rdc321x_wdt_reset(void) +{ + ticks = rdc321x_wdt_device.default_ticks; +} + +static void rdc321x_wdt_start(void) +{ + unsigned long flags; + + if (!rdc321x_wdt_device.queue) { + rdc321x_wdt_device.queue = 1; + + /* Clear the timer */ + spin_lock_irqsave(&rdc321x_wdt_device.lock, flags); + outl(RDC_CLS_TMR, RDC3210_CFGREG_ADDR); + + /* Enable watchdog and set the timeout to 81.92 us */ + outl(RDC_WDT_EN | RDC_WDT_CNT, RDC3210_CFGREG_DATA); + spin_unlock_irqrestore(&rdc321x_wdt_device.lock, flags); + + mod_timer(&rdc321x_wdt_device.timer, + jiffies + RDC_WDT_INTERVAL); + } + + /* if process dies, counter is not decremented */ + rdc321x_wdt_device.running++; +} + +static int rdc321x_wdt_stop(void) +{ + if (rdc321x_wdt_device.running) + rdc321x_wdt_device.running = 0; + + ticks = rdc321x_wdt_device.default_ticks; + + return -EIO; +} + +/* filesystem operations */ +static int rdc321x_wdt_open(struct inode *inode, struct file *file) +{ + if (test_and_set_bit(0, &rdc321x_wdt_device.inuse)) + return -EBUSY; + + return nonseekable_open(inode, file); +} + +static int rdc321x_wdt_release(struct inode *inode, struct file *file) +{ + clear_bit(0, &rdc321x_wdt_device.inuse); + return 0; +} + +static int rdc321x_wdt_ioctl(struct inode *inode, struct file *file, + unsigned int cmd, unsigned long arg) +{ + void __user *argp = (void __user *)arg; + unsigned int value; + static struct watchdog_info ident = { + .options = WDIOF_CARDRESET, + .identity = "RDC321x WDT", + }; + unsigned long flags; + + switch (cmd) { + case WDIOC_KEEPALIVE: + rdc321x_wdt_reset(); + break; + case WDIOC_GETSTATUS: + /* Read the value from the DATA register */ + spin_lock_irqsave(&rdc321x_wdt_device.lock, flags); + value = inl(RDC3210_CFGREG_DATA); + spin_unlock_irqrestore(&rdc321x_wdt_device.lock, flags); + if (copy_to_user(argp, &value, sizeof(int))) + return -EFAULT; + break; + case WDIOC_GETSUPPORT: + if (copy_to_user(argp, &ident, sizeof(ident))) + return -EFAULT; + break; + case WDIOC_SETOPTIONS: + if (copy_from_user(&value, argp, sizeof(int))) + return -EFAULT; + switch (value) { + case WDIOS_ENABLECARD: + rdc321x_wdt_start(); + break; + case WDIOS_DISABLECARD: + return rdc321x_wdt_stop(); + default: + return -EINVAL; + } + break; + default: + return -ENOTTY; + } + return 0; +} + +static ssize_t rdc321x_wdt_write(struct file *file, const char __user *buf, + size_t count, loff_t *ppos) +{ + if (!count) + return -EIO; + + rdc321x_wdt_reset(); + + return count; +} + +static const struct file_operations rdc321x_wdt_fops = { + .owner = THIS_MODULE, + .llseek = no_llseek, + .ioctl = rdc321x_wdt_ioctl, + .open = rdc321x_wdt_open, + .write = rdc321x_wdt_write, + .release = rdc321x_wdt_release, +}; + +static struct miscdevice rdc321x_wdt_misc = { + .minor = WATCHDOG_MINOR, + .name = "watchdog", + .fops = &rdc321x_wdt_fops, +}; + +static int __devinit rdc321x_wdt_probe(struct platform_device *pdev) +{ + int err; + + err = misc_register(&rdc321x_wdt_misc); + if (err < 0) { + printk(KERN_ERR PFX "watchdog misc_register failed\n"); + return err; + } + + spin_lock_init(&rdc321x_wdt_device.lock); + + /* Reset the watchdog */ + outl(RDC_WDT_RST, RDC3210_CFGREG_DATA); + + init_completion(&rdc321x_wdt_device.stop); + rdc321x_wdt_device.queue = 0; + + clear_bit(0, &rdc321x_wdt_device.inuse); + + setup_timer(&rdc321x_wdt_device.timer, rdc321x_wdt_trigger, 0); + + rdc321x_wdt_device.default_ticks = ticks; + + printk(KERN_INFO PFX "watchdog init success\n"); + + return 0; +} + +static int rdc321x_wdt_remove(struct platform_device *pdev) +{ + if (rdc321x_wdt_device.queue) { + rdc321x_wdt_device.queue = 0; + wait_for_completion(&rdc321x_wdt_device.stop); + } + + misc_deregister(&rdc321x_wdt_misc); + + return 0; +} + +static struct platform_driver rdc321x_wdt_driver = { + .probe = rdc321x_wdt_probe, + .remove = rdc321x_wdt_remove, + .driver = { + .owner = THIS_MODULE, + .name = "rdc321x-wdt", + }, +}; + +static int __init rdc321x_wdt_init(void) +{ + return platform_driver_register(&rdc321x_wdt_driver); +} + +static void __exit rdc321x_wdt_exit(void) +{ + platform_driver_unregister(&rdc321x_wdt_driver); +} + +module_init(rdc321x_wdt_init); +module_exit(rdc321x_wdt_exit); + +MODULE_AUTHOR("Florian Fainelli "); +MODULE_DESCRIPTION("RDC321x watchdog driver"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR); diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c index 3da2b90d2fe6add80192c275fc8c8f7d59a1db55..86d42801de451b53df52aa438affc0fb937333fb 100644 --- a/drivers/watchdog/s3c2410_wdt.c +++ b/drivers/watchdog/s3c2410_wdt.c @@ -21,18 +21,6 @@ * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Changelog: - * 05-Oct-2004 BJD Added semaphore init to stop crashes on open - * Fixed tmr_count / wdt_count confusion - * Added configurable debug - * - * 11-Jan-2005 BJD Fixed divide-by-2 in timeout code - * - * 25-Jan-2005 DA Added suspend/resume support - * Replaced reboot notifier with .shutdown method - * - * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA */ #include @@ -157,8 +145,6 @@ static void s3c2410wdt_start(void) writel(wdt_count, wdt_base + S3C2410_WTCNT); writel(wtcon, wdt_base + S3C2410_WTCON); spin_unlock(&wdt_lock); - - return 0; } static int s3c2410wdt_set_heartbeat(int timeout) @@ -367,7 +353,7 @@ static int s3c2410wdt_probe(struct platform_device *pdev) return -ENOENT; } - size = (res->end-res->start)+1; + size = (res->end - res->start) + 1; wdt_mem = request_mem_region(res->start, size, pdev->name); if (wdt_mem == NULL) { dev_err(dev, "failed to get memory region\n"); @@ -376,7 +362,7 @@ static int s3c2410wdt_probe(struct platform_device *pdev) } wdt_base = ioremap(res->start, size); - if (wdt_base == 0) { + if (wdt_base == NULL) { dev_err(dev, "failed to ioremap() region\n"); ret = -EINVAL; goto err_req; diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c index a5bc91ae6ff69f5d5d4b2e9f49e308acd9126b20..d0e87cbe157ca5e4634151f8d997e9d66fb66ebc 100644 --- a/drivers/xen/manage.c +++ b/drivers/xen/manage.c @@ -102,7 +102,7 @@ static void do_suspend(void) /* XXX use normal device tree? */ xenbus_suspend(); - err = stop_machine_run(xen_suspend, &cancelled, 0); + err = stop_machine(xen_suspend, &cancelled, &cpumask_of_cpu(0)); if (err) { printk(KERN_ERR "failed to start xen_suspend: %d\n", err); goto out; diff --git a/firmware/Makefile b/firmware/Makefile index 9fe86041f86e547fe71753609be8c56c0ae27dcc..da75a6fbc6baa1dec30fa37b6846c9b9d2e5fc88 100644 --- a/firmware/Makefile +++ b/firmware/Makefile @@ -146,15 +146,27 @@ $(patsubst %,$(obj)/%.gen.o, $(fw-external-y)): $(obj)/%.gen.o: $(fwdir)/% $(obj)/%: $(obj)/%.ihex | $(objtree)/$(obj)/$$(dir %) $(call cmd,ihex) +# Don't depend on ihex2fw if we're installing and it already exists. +# Putting it after | in the dependencies doesn't seem sufficient when +# we're installing after a cross-compile, because ihex2fw has dependencies +# on stuff like /usr/lib/gcc/ppc64-redhat-linux/4.3.0/include/stddef.h and +# thus wants to be rebuilt. Which it can't be, if the prebuilt kernel tree +# is exported read-only for someone to run 'make install'. +ifeq ($(INSTALL):$(wildcard $(obj)/ihex2fw),install:$(obj)/ihex2fw) +ihex2fw_dep := +else +ihex2fw_dep := $(obj)/ihex2fw +endif + # .HEX is also Intel HEX, but where the offset and length in each record # is actually meaningful, because the firmware has to be loaded in a certain # order rather than as a single binary blob. Thus, we convert them into our # more compact binary representation of ihex records () -$(obj)/%.fw: $(obj)/%.HEX $(obj)/ihex2fw | $(objtree)/$(obj)/$$(dir %) +$(obj)/%.fw: $(obj)/%.HEX $(ihex2fw_dep) | $(objtree)/$(obj)/$$(dir %) $(call cmd,ihex2fw) # .H16 is our own modified form of Intel HEX, with 16-bit length for records. -$(obj)/%.fw: $(obj)/%.H16 $(obj)/ihex2fw | $(objtree)/$(obj)/$$(dir %) +$(obj)/%.fw: $(obj)/%.H16 $(ihex2fw_dep) | $(objtree)/$(obj)/$$(dir %) $(call cmd,h16tofw) $(firmware-dirs): diff --git a/fs/9p/vfs_dir.c b/fs/9p/vfs_dir.c index 88e3787c6ea9957081fa9fcdd05fd008b0f82472..e298fe1940933544f537401d13b8295aaafe3875 100644 --- a/fs/9p/vfs_dir.c +++ b/fs/9p/vfs_dir.c @@ -119,6 +119,7 @@ int v9fs_dir_release(struct inode *inode, struct file *filp) const struct file_operations v9fs_dir_operations = { .read = generic_read_dir, + .llseek = generic_file_llseek, .readdir = v9fs_dir_readdir, .open = v9fs_file_open, .release = v9fs_dir_release, diff --git a/fs/Kconfig b/fs/Kconfig index d3873583360b84d69afa0632bbc070bb34584f3c..abccb5dab9a8b3297e1b41a9c76631a357de935e 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -1930,6 +1930,16 @@ config CIFS_WEAK_PW_HASH If unsure, say N. +config CIFS_UPCALL + bool "Kerberos/SPNEGO advanced session setup" + depends on CIFS && KEYS + help + Enables an upcall mechanism for CIFS which accesses + userspace helper utilities to provide SPNEGO packaged (RFC 4178) + Kerberos tickets which are needed to mount to certain secure servers + (for which more secure Kerberos authentication is required). If + unsure, say N. + config CIFS_XATTR bool "CIFS extended attributes" depends on CIFS @@ -1982,17 +1992,6 @@ config CIFS_EXPERIMENTAL (which is disabled by default). See the file fs/cifs/README for more details. If unsure, say N. -config CIFS_UPCALL - bool "Kerberos/SPNEGO advanced session setup (EXPERIMENTAL)" - depends on CIFS_EXPERIMENTAL - depends on KEYS - help - Enables an upcall mechanism for CIFS which accesses - userspace helper utilities to provide SPNEGO packaged (RFC 4178) - Kerberos tickets which are needed to mount to certain secure servers - (for which more secure Kerberos authentication is required). If - unsure, say N. - config CIFS_DFS_UPCALL bool "DFS feature support (EXPERIMENTAL)" depends on CIFS_EXPERIMENTAL diff --git a/fs/adfs/dir.c b/fs/adfs/dir.c index fc1a8dc64d78a8c8fcd03533739fe83f4b10b25d..85a30e929800aea513f28f3e7dfd6827bb39814f 100644 --- a/fs/adfs/dir.c +++ b/fs/adfs/dir.c @@ -197,6 +197,7 @@ out: const struct file_operations adfs_dir_operations = { .read = generic_read_dir, + .llseek = generic_file_llseek, .readdir = adfs_readdir, .fsync = file_fsync, }; diff --git a/fs/affs/dir.c b/fs/affs/dir.c index 6e3f282424b035a59b5add052ce5df098b90eb5f..7b36904dbeac6b4774a6816c7a368c5a61b46741 100644 --- a/fs/affs/dir.c +++ b/fs/affs/dir.c @@ -19,6 +19,7 @@ static int affs_readdir(struct file *, void *, filldir_t); const struct file_operations affs_dir_operations = { .read = generic_read_dir, + .llseek = generic_file_llseek, .readdir = affs_readdir, .fsync = file_fsync, }; diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c index bcfb2dc0a61bf56d0e1c4be07612f24454834c08..2a41c2a7fc521fd1f5bac1043077a146ef57c417 100644 --- a/fs/autofs4/root.c +++ b/fs/autofs4/root.c @@ -36,6 +36,7 @@ const struct file_operations autofs4_root_operations = { .release = dcache_dir_close, .read = generic_read_dir, .readdir = dcache_readdir, + .llseek = dcache_dir_lseek, .ioctl = autofs4_root_ioctl, }; @@ -44,6 +45,7 @@ const struct file_operations autofs4_dir_operations = { .release = dcache_dir_close, .read = generic_read_dir, .readdir = dcache_readdir, + .llseek = dcache_dir_lseek, }; const struct inode_operations autofs4_indirect_root_inode_operations = { diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c index 02c6e62b72f80c031db4ec6d1d248e70a067168c..740f53672a8a6b305911248ce34dafa2cfaac744 100644 --- a/fs/befs/linuxvfs.c +++ b/fs/befs/linuxvfs.c @@ -66,6 +66,7 @@ static struct kmem_cache *befs_inode_cachep; static const struct file_operations befs_dir_operations = { .read = generic_read_dir, .readdir = befs_readdir, + .llseek = generic_file_llseek, }; static const struct inode_operations befs_dir_inode_operations = { diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c index 56372ecf16909d8dd7c2e37062c044d2aa147c23..dfc0197905ca1e9d50ce8ff613261b141d6f8439 100644 --- a/fs/binfmt_flat.c +++ b/fs/binfmt_flat.c @@ -914,7 +914,9 @@ static int load_flat_binary(struct linux_binprm * bprm, struct pt_regs * regs) /* Stash our initial stack pointer into the mm structure */ current->mm->start_stack = (unsigned long )sp; - +#ifdef FLAT_PLAT_INIT + FLAT_PLAT_INIT(regs); +#endif DBG_FLT("start_thread(regs=0x%x, entry=0x%x, start_stack=0x%x)\n", (int)regs, (int)start_addr, (int)current->mm->start_stack); diff --git a/fs/binfmt_misc.c b/fs/binfmt_misc.c index 756205314c24401fc31ebbb6eb7c479aa4c92145..8d7e88e02e0f9cc13207d86ee090a2594f79497b 100644 --- a/fs/binfmt_misc.c +++ b/fs/binfmt_misc.c @@ -120,8 +120,6 @@ static int load_misc_binary(struct linux_binprm *bprm, struct pt_regs *regs) if (bprm->misc_bang) goto _ret; - bprm->misc_bang = 1; - /* to keep locking time low, we copy the interpreter string */ read_lock(&entries_lock); fmt = check_file(bprm); @@ -199,6 +197,8 @@ static int load_misc_binary(struct linux_binprm *bprm, struct pt_regs *regs) if (retval < 0) goto _error; + bprm->misc_bang = 1; + retval = search_binary_handler (bprm, regs); if (retval < 0) goto _error; diff --git a/fs/bio.c b/fs/bio.c index 8000e2fa16cb21a12f8288b3f0b7eeb8d88ab042..3cba7ae34d758c860ecff09f2be059663d2de35b 100644 --- a/fs/bio.c +++ b/fs/bio.c @@ -469,20 +469,21 @@ static void bio_free_map_data(struct bio_map_data *bmd) kfree(bmd); } -static struct bio_map_data *bio_alloc_map_data(int nr_segs, int iov_count) +static struct bio_map_data *bio_alloc_map_data(int nr_segs, int iov_count, + gfp_t gfp_mask) { - struct bio_map_data *bmd = kmalloc(sizeof(*bmd), GFP_KERNEL); + struct bio_map_data *bmd = kmalloc(sizeof(*bmd), gfp_mask); if (!bmd) return NULL; - bmd->iovecs = kmalloc(sizeof(struct bio_vec) * nr_segs, GFP_KERNEL); + bmd->iovecs = kmalloc(sizeof(struct bio_vec) * nr_segs, gfp_mask); if (!bmd->iovecs) { kfree(bmd); return NULL; } - bmd->sgvecs = kmalloc(sizeof(struct sg_iovec) * iov_count, GFP_KERNEL); + bmd->sgvecs = kmalloc(sizeof(struct sg_iovec) * iov_count, gfp_mask); if (bmd->sgvecs) return bmd; @@ -491,8 +492,8 @@ static struct bio_map_data *bio_alloc_map_data(int nr_segs, int iov_count) return NULL; } -static int __bio_copy_iov(struct bio *bio, struct sg_iovec *iov, int iov_count, - int uncopy) +static int __bio_copy_iov(struct bio *bio, struct bio_vec *iovecs, + struct sg_iovec *iov, int iov_count, int uncopy) { int ret = 0, i; struct bio_vec *bvec; @@ -502,7 +503,7 @@ static int __bio_copy_iov(struct bio *bio, struct sg_iovec *iov, int iov_count, __bio_for_each_segment(bvec, bio, i, 0) { char *bv_addr = page_address(bvec->bv_page); - unsigned int bv_len = bvec->bv_len; + unsigned int bv_len = iovecs[i].bv_len; while (bv_len && iov_idx < iov_count) { unsigned int bytes; @@ -554,7 +555,7 @@ int bio_uncopy_user(struct bio *bio) struct bio_map_data *bmd = bio->bi_private; int ret; - ret = __bio_copy_iov(bio, bmd->sgvecs, bmd->nr_sgvecs, 1); + ret = __bio_copy_iov(bio, bmd->iovecs, bmd->sgvecs, bmd->nr_sgvecs, 1); bio_free_map_data(bmd); bio_put(bio); @@ -596,7 +597,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q, struct sg_iovec *iov, len += iov[i].iov_len; } - bmd = bio_alloc_map_data(nr_pages, iov_count); + bmd = bio_alloc_map_data(nr_pages, iov_count, GFP_KERNEL); if (!bmd) return ERR_PTR(-ENOMEM); @@ -633,7 +634,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q, struct sg_iovec *iov, * success */ if (!write_to_vm) { - ret = __bio_copy_iov(bio, iov, iov_count, 0); + ret = __bio_copy_iov(bio, bio->bi_io_vec, iov, iov_count, 0); if (ret) goto cleanup; } @@ -942,19 +943,22 @@ static void bio_copy_kern_endio(struct bio *bio, int err) { struct bio_vec *bvec; const int read = bio_data_dir(bio) == READ; - char *p = bio->bi_private; + struct bio_map_data *bmd = bio->bi_private; int i; + char *p = bmd->sgvecs[0].iov_base; __bio_for_each_segment(bvec, bio, i, 0) { char *addr = page_address(bvec->bv_page); + int len = bmd->iovecs[i].bv_len; if (read && !err) - memcpy(p, addr, bvec->bv_len); + memcpy(p, addr, len); __free_page(bvec->bv_page); - p += bvec->bv_len; + p += len; } + bio_free_map_data(bmd); bio_put(bio); } @@ -978,11 +982,21 @@ struct bio *bio_copy_kern(struct request_queue *q, void *data, unsigned int len, const int nr_pages = end - start; struct bio *bio; struct bio_vec *bvec; + struct bio_map_data *bmd; int i, ret; + struct sg_iovec iov; + + iov.iov_base = data; + iov.iov_len = len; + + bmd = bio_alloc_map_data(nr_pages, 1, gfp_mask); + if (!bmd) + return ERR_PTR(-ENOMEM); + ret = -ENOMEM; bio = bio_alloc(gfp_mask, nr_pages); if (!bio) - return ERR_PTR(-ENOMEM); + goto out_bmd; while (len) { struct page *page; @@ -1016,14 +1030,18 @@ struct bio *bio_copy_kern(struct request_queue *q, void *data, unsigned int len, } } - bio->bi_private = data; + bio->bi_private = bmd; bio->bi_end_io = bio_copy_kern_endio; + + bio_set_map_data(bmd, bio, &iov, 1); return bio; cleanup: bio_for_each_segment(bvec, bio, i) __free_page(bvec->bv_page); bio_put(bio); +out_bmd: + bio_free_map_data(bmd); return ERR_PTR(ret); } diff --git a/fs/buffer.c b/fs/buffer.c index 38653e36e2252189dfad1cbf8f31f5473d2ccb00..ac78d4c19b3b3b27e812f13c0bd7669e962cea04 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -2926,14 +2926,17 @@ int submit_bh(int rw, struct buffer_head * bh) BUG_ON(!buffer_mapped(bh)); BUG_ON(!bh->b_end_io); - if (buffer_ordered(bh) && (rw == WRITE)) - rw = WRITE_BARRIER; + /* + * Mask in barrier bit for a write (could be either a WRITE or a + * WRITE_SYNC + */ + if (buffer_ordered(bh) && (rw & WRITE)) + rw |= WRITE_BARRIER; /* - * Only clear out a write error when rewriting, should this - * include WRITE_SYNC as well? + * Only clear out a write error when rewriting */ - if (test_set_buffer_req(bh) && (rw == WRITE || rw == WRITE_BARRIER)) + if (test_set_buffer_req(bh) && (rw & WRITE)) clear_buffer_write_io_error(bh); /* diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES index f5d0083e09fa235bf30c0440f7132fb7e10a6dc7..06e521a945c33494130c7f1ab637d5ecfbef234c 100644 --- a/fs/cifs/CHANGES +++ b/fs/cifs/CHANGES @@ -4,7 +4,15 @@ Fix premature write failure on congested networks (we would give up on EAGAIN from the socket too quickly on large writes). Cifs_mkdir and cifs_create now respect the setgid bit on parent dir. Fix endian problems in acl (mode from/to cifs acl) on bigendian -architectures. +architectures. Fix problems with preserving timestamps on copying open +files (e.g. "cp -a") to Windows servers. For mkdir and create honor setgid bit +on parent directory when server supports Unix Extensions but not POSIX +create. Update cifs.upcall version to handle new Kerberos sec flags +(this requires update of cifs.upcall program from Samba). Fix memory leak +on dns_upcall (resolving DFS referralls). Fix plain text password +authentication (requires setting SecurityFlags to 0x30030 to enable +lanman and plain text though). Fix writes to be at correct offset when +file is open with O_APPEND and file is on a directio (forcediretio) mount. Version 1.53 ------------ diff --git a/fs/cifs/README b/fs/cifs/README index 2bd6fe556f887b8e59f1668d8b7ebcd3db050edc..bd2343d4c6a638218d50c80a9091ef3dd8205a14 100644 --- a/fs/cifs/README +++ b/fs/cifs/README @@ -542,10 +542,20 @@ SecurityFlags Flags which control security negotiation and hashing mechanisms (as "must use") on the other hand does not make much sense. Default flags are 0x07007 - (NTLM, NTLMv2 and packet signing allowed). Maximum + (NTLM, NTLMv2 and packet signing allowed). The maximum allowable flags if you want to allow mounts to servers using weaker password hashes is 0x37037 (lanman, - plaintext, ntlm, ntlmv2, signing allowed): + plaintext, ntlm, ntlmv2, signing allowed). Some + SecurityFlags require the corresponding menuconfig + options to be enabled (lanman and plaintext require + CONFIG_CIFS_WEAK_PW_HASH for example). Enabling + plaintext authentication currently requires also + enabling lanman authentication in the security flags + because the cifs module only supports sending + laintext passwords using the older lanman dialect + form of the session setup SMB. (e.g. for authentication + using plain text passwords, set the SecurityFlags + to 0x30030): may use packet signing 0x00001 must use packet signing 0x01001 @@ -642,8 +652,30 @@ The statistics for the number of total SMBs and oplock breaks are different in that they represent all for that share, not just those for which the server returned success. -Also note that "cat /proc/fs/cifs/DebugData" will display information about +Also note that "cat /proc/fs/cifs/DebugData" will display information about the active sessions and the shares that are mounted. -Enabling Kerberos (extended security) works when CONFIG_CIFS_EXPERIMENTAL is -on but requires a user space helper (from the Samba project). NTLM and NTLMv2 and -LANMAN support do not require this helper. + +Enabling Kerberos (extended security) works but requires version 1.2 or later +of the helper program cifs.upcall to be present and to be configured in the +/etc/request-key.conf file. The cifs.upcall helper program is from the Samba +project(http://www.samba.org). NTLM and NTLMv2 and LANMAN support do not +require this helper. Note that NTLMv2 security (which does not require the +cifs.upcall helper program), instead of using Kerberos, is sufficient for +some use cases. + +Enabling DFS support (used to access shares transparently in an MS-DFS +global name space) requires that CONFIG_CIFS_EXPERIMENTAL be enabled. In +addition, DFS support for target shares which are specified as UNC +names which begin with host names (rather than IP addresses) requires +a user space helper (such as cifs.upcall) to be present in order to +translate host names to ip address, and the user space helper must also +be configured in the file /etc/request-key.conf + +To use cifs Kerberos and DFS support, the Linux keyutils package should be +installed and something like the following lines should be added to the +/etc/request-key.conf file: + +create cifs.spnego * * /usr/local/sbin/cifs.upcall %k +create dns_resolver * * /usr/local/sbin/cifs.upcall %k + + diff --git a/fs/cifs/asn1.c b/fs/cifs/asn1.c index 5fabd2caf93c2b16b86e1e0f5b4c1f52c7bdfd23..1b09f167006160ad911211a83bd1a8a53f51db82 100644 --- a/fs/cifs/asn1.c +++ b/fs/cifs/asn1.c @@ -476,6 +476,7 @@ decode_negTokenInit(unsigned char *security_blob, int length, unsigned int cls, con, tag, oidlen, rc; bool use_ntlmssp = false; bool use_kerberos = false; + bool use_mskerberos = false; *secType = NTLM; /* BB eventually make Kerberos or NLTMSSP the default*/ @@ -574,10 +575,12 @@ decode_negTokenInit(unsigned char *security_blob, int length, *(oid + 1), *(oid + 2), *(oid + 3))); if (compare_oid(oid, oidlen, MSKRB5_OID, - MSKRB5_OID_LEN)) - use_kerberos = true; + MSKRB5_OID_LEN) && + !use_kerberos) + use_mskerberos = true; else if (compare_oid(oid, oidlen, KRB5_OID, - KRB5_OID_LEN)) + KRB5_OID_LEN) && + !use_mskerberos) use_kerberos = true; else if (compare_oid(oid, oidlen, NTLMSSP_OID, NTLMSSP_OID_LEN)) @@ -630,6 +633,8 @@ decode_negTokenInit(unsigned char *security_blob, int length, if (use_kerberos) *secType = Kerberos; + else if (use_mskerberos) + *secType = MSKerberos; else if (use_ntlmssp) *secType = NTLMSSP; diff --git a/fs/cifs/cifs_spnego.c b/fs/cifs/cifs_spnego.c index 2434ab0e8791c4b51c2905731f30e761cf9e42af..117ef4bba68ec6c52f03164baaad5361e7937d69 100644 --- a/fs/cifs/cifs_spnego.c +++ b/fs/cifs/cifs_spnego.c @@ -114,9 +114,11 @@ cifs_get_spnego_key(struct cifsSesInfo *sesInfo) dp = description + strlen(description); - /* for now, only sec=krb5 is valid */ + /* for now, only sec=krb5 and sec=mskrb5 are valid */ if (server->secType == Kerberos) sprintf(dp, ";sec=krb5"); + else if (server->secType == MSKerberos) + sprintf(dp, ";sec=mskrb5"); else goto out; diff --git a/fs/cifs/cifs_spnego.h b/fs/cifs/cifs_spnego.h index 05a34b17a1ab4411d87875525adfe772e6edf26d..e4041ec4d712943c412e0d97addbea7c4964c77a 100644 --- a/fs/cifs/cifs_spnego.h +++ b/fs/cifs/cifs_spnego.h @@ -23,7 +23,7 @@ #ifndef _CIFS_SPNEGO_H #define _CIFS_SPNEGO_H -#define CIFS_SPNEGO_UPCALL_VERSION 1 +#define CIFS_SPNEGO_UPCALL_VERSION 2 /* * The version field should always be set to CIFS_SPNEGO_UPCALL_VERSION. diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c index 83fd40dc1ef0ffc3d6f1136f6966b90155481e98..bd5f13d38450ba5872658b2bee53a3ca017eb812 100644 --- a/fs/cifs/cifsencrypt.c +++ b/fs/cifs/cifsencrypt.c @@ -294,6 +294,7 @@ void calc_lanman_hash(struct cifsSesInfo *ses, char *lnm_session_key) if ((ses->server->secMode & SECMODE_PW_ENCRYPT) == 0) if (extended_security & CIFSSEC_MAY_PLNTXT) { + memset(lnm_session_key, 0, CIFS_SESS_KEY_SIZE); memcpy(lnm_session_key, password_with_pad, CIFS_ENCPWD_SIZE); return; diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index e8da4ee761b512af8744c69f3b3361eb9edffef8..25ecbd5b040476bf13716ccfbebc5e8032905bd2 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -175,6 +175,8 @@ out_no_root: if (inode) iput(inode); + cifs_umount(sb, cifs_sb); + out_mount_failed: if (cifs_sb) { #ifdef CONFIG_CIFS_DFS_UPCALL diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index 7e1cf262effe7b5afb0640ce7822ebf4d0d5c15e..8dfd6f24d4884dbdaa024cbea8a7c4b63d2a2af7 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -80,7 +80,8 @@ enum securityEnum { NTLMv2, /* Legacy NTLM auth with NTLMv2 hash */ RawNTLMSSP, /* NTLMSSP without SPNEGO */ NTLMSSP, /* NTLMSSP via SPNEGO */ - Kerberos /* Kerberos via SPNEGO */ + Kerberos, /* Kerberos via SPNEGO */ + MSKerberos, /* MS Kerberos via SPNEGO */ }; enum protocolEnum { diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 0711db65afe8025e0a4abafc56df66b7b2e3545f..4c13bcdb92a5f4800cbd9f1a1d8bb844e6844a5c 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -3598,19 +3598,21 @@ int cifs_setup_session(unsigned int xid, struct cifsSesInfo *pSesInfo, char ntlm_session_key[CIFS_SESS_KEY_SIZE]; bool ntlmv2_flag = false; int first_time = 0; + struct TCP_Server_Info *server = pSesInfo->server; /* what if server changes its buffer size after dropping the session? */ - if (pSesInfo->server->maxBuf == 0) /* no need to send on reconnect */ { + if (server->maxBuf == 0) /* no need to send on reconnect */ { rc = CIFSSMBNegotiate(xid, pSesInfo); - if (rc == -EAGAIN) /* retry only once on 1st time connection */ { + if (rc == -EAGAIN) { + /* retry only once on 1st time connection */ rc = CIFSSMBNegotiate(xid, pSesInfo); if (rc == -EAGAIN) rc = -EHOSTDOWN; } if (rc == 0) { spin_lock(&GlobalMid_Lock); - if (pSesInfo->server->tcpStatus != CifsExiting) - pSesInfo->server->tcpStatus = CifsGood; + if (server->tcpStatus != CifsExiting) + server->tcpStatus = CifsGood; else rc = -EHOSTDOWN; spin_unlock(&GlobalMid_Lock); @@ -3623,23 +3625,22 @@ int cifs_setup_session(unsigned int xid, struct cifsSesInfo *pSesInfo, goto ss_err_exit; pSesInfo->flags = 0; - pSesInfo->capabilities = pSesInfo->server->capabilities; + pSesInfo->capabilities = server->capabilities; if (linuxExtEnabled == 0) pSesInfo->capabilities &= (~CAP_UNIX); /* pSesInfo->sequence_number = 0;*/ cFYI(1, ("Security Mode: 0x%x Capabilities: 0x%x TimeAdjust: %d", - pSesInfo->server->secMode, - pSesInfo->server->capabilities, - pSesInfo->server->timeAdj)); + server->secMode, server->capabilities, server->timeAdj)); + if (experimEnabled < 2) rc = CIFS_SessSetup(xid, pSesInfo, first_time, nls_info); else if (extended_security && (pSesInfo->capabilities & CAP_EXTENDED_SECURITY) - && (pSesInfo->server->secType == NTLMSSP)) { + && (server->secType == NTLMSSP)) { rc = -EOPNOTSUPP; } else if (extended_security && (pSesInfo->capabilities & CAP_EXTENDED_SECURITY) - && (pSesInfo->server->secType == RawNTLMSSP)) { + && (server->secType == RawNTLMSSP)) { cFYI(1, ("NTLMSSP sesssetup")); rc = CIFSNTLMSSPNegotiateSessSetup(xid, pSesInfo, &ntlmv2_flag, nls_info); @@ -3668,12 +3669,12 @@ int cifs_setup_session(unsigned int xid, struct cifsSesInfo *pSesInfo, } else { SMBNTencrypt(pSesInfo->password, - pSesInfo->server->cryptKey, + server->cryptKey, ntlm_session_key); if (first_time) cifs_calculate_mac_key( - &pSesInfo->server->mac_signing_key, + &server->mac_signing_key, ntlm_session_key, pSesInfo->password); } @@ -3686,13 +3687,13 @@ int cifs_setup_session(unsigned int xid, struct cifsSesInfo *pSesInfo, nls_info); } } else { /* old style NTLM 0.12 session setup */ - SMBNTencrypt(pSesInfo->password, pSesInfo->server->cryptKey, + SMBNTencrypt(pSesInfo->password, server->cryptKey, ntlm_session_key); if (first_time) - cifs_calculate_mac_key( - &pSesInfo->server->mac_signing_key, - ntlm_session_key, pSesInfo->password); + cifs_calculate_mac_key(&server->mac_signing_key, + ntlm_session_key, + pSesInfo->password); rc = CIFSSessSetup(xid, pSesInfo, ntlm_session_key, nls_info); } diff --git a/fs/cifs/dns_resolve.c b/fs/cifs/dns_resolve.c index f730ef35499e4d93f73aade10da408bcb9053716..a2e0673e1b0873983bee36db6f25d948978e3b06 100644 --- a/fs/cifs/dns_resolve.c +++ b/fs/cifs/dns_resolve.c @@ -47,11 +47,18 @@ static int dns_resolver_instantiate(struct key *key, const void *data, return rc; } +static void +dns_resolver_destroy(struct key *key) +{ + kfree(key->payload.data); +} + struct key_type key_type_dns_resolver = { .name = "dns_resolver", .def_datalen = sizeof(struct in_addr), .describe = user_describe, .instantiate = dns_resolver_instantiate, + .destroy = dns_resolver_destroy, .match = user_match, }; diff --git a/fs/cifs/file.c b/fs/cifs/file.c index ff14d14903a0c182667d757eadc390f3a509cc93..cbefe1f1f9fe2c4c92e97e8b4999039ba5c15b99 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -833,6 +833,10 @@ ssize_t cifs_user_write(struct file *file, const char __user *write_data, return -EBADF; open_file = (struct cifsFileInfo *) file->private_data; + rc = generic_write_checks(file, poffset, &write_size, 0); + if (rc) + return rc; + xid = GetXid(); if (*poffset > file->f_path.dentry->d_inode->i_size) diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c index 28a22092d4502709fa6d339c40ac2872aca482fa..9c548f110102ad89d8c507b1e325e2ab2f95d3a9 100644 --- a/fs/cifs/inode.c +++ b/fs/cifs/inode.c @@ -546,7 +546,8 @@ int cifs_get_inode_info(struct inode **pinode, if ((inode->i_mode & S_IWUGO) == 0 && (attr & ATTR_READONLY) == 0) inode->i_mode |= (S_IWUGO & default_mode); - inode->i_mode &= ~S_IFMT; + + inode->i_mode &= ~S_IFMT; } /* clear write bits if ATTR_READONLY is set */ if (attr & ATTR_READONLY) @@ -649,6 +650,7 @@ struct inode *cifs_iget(struct super_block *sb, unsigned long ino) inode->i_fop = &simple_dir_operations; inode->i_uid = cifs_sb->mnt_uid; inode->i_gid = cifs_sb->mnt_gid; + } else if (rc) { _FreeXid(xid); iget_failed(inode); return ERR_PTR(rc); diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c index ed150efbe27c93fbec1834767262453c47619e14..252fdc0567f1aa186f36f8c68d83f259d6db4ee0 100644 --- a/fs/cifs/sess.c +++ b/fs/cifs/sess.c @@ -409,6 +409,8 @@ CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, int first_time, #ifdef CONFIG_CIFS_WEAK_PW_HASH char lnm_session_key[CIFS_SESS_KEY_SIZE]; + pSMB->req.hdr.Flags2 &= ~SMBFLG2_UNICODE; + /* no capabilities flags in old lanman negotiation */ pSMB->old_req.PasswordLength = cpu_to_le16(CIFS_SESS_KEY_SIZE); @@ -505,7 +507,7 @@ CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, int first_time, unicode_ssetup_strings(&bcc_ptr, ses, nls_cp); } else ascii_ssetup_strings(&bcc_ptr, ses, nls_cp); - } else if (type == Kerberos) { + } else if (type == Kerberos || type == MSKerberos) { #ifdef CONFIG_CIFS_UPCALL struct cifs_spnego_msg *msg; spnego_key = cifs_get_spnego_key(ses); @@ -516,6 +518,15 @@ CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, int first_time, } msg = spnego_key->payload.data; + /* check version field to make sure that cifs.upcall is + sending us a response in an expected form */ + if (msg->version != CIFS_SPNEGO_UPCALL_VERSION) { + cERROR(1, ("incorrect version of cifs.upcall (expected" + " %d but got %d)", + CIFS_SPNEGO_UPCALL_VERSION, msg->version)); + rc = -EKEYREJECTED; + goto ssetup_exit; + } /* bail out if key is too long */ if (msg->sesskey_len > sizeof(ses->server->mac_signing_key.data.krb5)) { diff --git a/fs/compat.c b/fs/compat.c index c9d1472e65c5a78288cd6c85c8c16f9bcd190a4c..075d0509970de479c78e796cb4ce11d94945fbb5 100644 --- a/fs/compat.c +++ b/fs/compat.c @@ -792,8 +792,10 @@ static int compat_fillonedir(void *__buf, const char *name, int namlen, if (buf->result) return -EINVAL; d_ino = ino; - if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) + if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) { + buf->result = -EOVERFLOW; return -EOVERFLOW; + } buf->result++; dirent = buf->dirent; if (!access_ok(VERIFY_WRITE, dirent, @@ -862,8 +864,10 @@ static int compat_filldir(void *__buf, const char *name, int namlen, if (reclen > buf->count) return -EINVAL; d_ino = ino; - if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) + if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) { + buf->error = -EOVERFLOW; return -EOVERFLOW; + } dirent = buf->previous; if (dirent) { if (__put_user(offset, &dirent->d_off)) diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c index 7a8db78a91d22949fbd1b0df6fb116a392033426..8e93341f3e82048b7f0f07d4edc6cf2e654c3f93 100644 --- a/fs/configfs/dir.c +++ b/fs/configfs/dir.c @@ -1311,16 +1311,18 @@ static int configfs_rmdir(struct inode *dir, struct dentry *dentry) * Ensure that no racing symlink() will make detach_prep() fail while * the new link is temporarily attached */ - mutex_lock(&configfs_symlink_mutex); - spin_lock(&configfs_dirent_lock); do { struct mutex *wait_mutex; + mutex_lock(&configfs_symlink_mutex); + spin_lock(&configfs_dirent_lock); ret = configfs_detach_prep(dentry, &wait_mutex); - if (ret) { + if (ret) configfs_detach_rollback(dentry); - spin_unlock(&configfs_dirent_lock); - mutex_unlock(&configfs_symlink_mutex); + spin_unlock(&configfs_dirent_lock); + mutex_unlock(&configfs_symlink_mutex); + + if (ret) { if (ret != -EAGAIN) { config_item_put(parent_item); return ret; @@ -1329,13 +1331,8 @@ static int configfs_rmdir(struct inode *dir, struct dentry *dentry) /* Wait until the racing operation terminates */ mutex_lock(wait_mutex); mutex_unlock(wait_mutex); - - mutex_lock(&configfs_symlink_mutex); - spin_lock(&configfs_dirent_lock); } } while (ret == -EAGAIN); - spin_unlock(&configfs_dirent_lock); - mutex_unlock(&configfs_symlink_mutex); /* Get a working ref for the duration of this function */ item = configfs_get_config_item(dentry); diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c index 0c3b618c15b3f05bd1adee50fada78b7561a36dc..f40423eb1a14e66b73693f5505a54f00b3bd6f4a 100644 --- a/fs/cramfs/inode.c +++ b/fs/cramfs/inode.c @@ -43,58 +43,13 @@ static DEFINE_MUTEX(read_mutex); static int cramfs_iget5_test(struct inode *inode, void *opaque) { struct cramfs_inode *cramfs_inode = opaque; - - if (inode->i_ino != CRAMINO(cramfs_inode)) - return 0; /* does not match */ - - if (inode->i_ino != 1) - return 1; - - /* all empty directories, char, block, pipe, and sock, share inode #1 */ - - if ((inode->i_mode != cramfs_inode->mode) || - (inode->i_gid != cramfs_inode->gid) || - (inode->i_uid != cramfs_inode->uid)) - return 0; /* does not match */ - - if ((S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode)) && - (inode->i_rdev != old_decode_dev(cramfs_inode->size))) - return 0; /* does not match */ - - return 1; /* matches */ + return inode->i_ino == CRAMINO(cramfs_inode) && inode->i_ino != 1; } static int cramfs_iget5_set(struct inode *inode, void *opaque) { - static struct timespec zerotime; struct cramfs_inode *cramfs_inode = opaque; - inode->i_mode = cramfs_inode->mode; - inode->i_uid = cramfs_inode->uid; - inode->i_size = cramfs_inode->size; - inode->i_blocks = (cramfs_inode->size - 1) / 512 + 1; - inode->i_gid = cramfs_inode->gid; - /* Struct copy intentional */ - inode->i_mtime = inode->i_atime = inode->i_ctime = zerotime; inode->i_ino = CRAMINO(cramfs_inode); - /* inode->i_nlink is left 1 - arguably wrong for directories, - but it's the best we can do without reading the directory - contents. 1 yields the right result in GNU find, even - without -noleaf option. */ - if (S_ISREG(inode->i_mode)) { - inode->i_fop = &generic_ro_fops; - inode->i_data.a_ops = &cramfs_aops; - } else if (S_ISDIR(inode->i_mode)) { - inode->i_op = &cramfs_dir_inode_operations; - inode->i_fop = &cramfs_directory_operations; - } else if (S_ISLNK(inode->i_mode)) { - inode->i_op = &page_symlink_inode_operations; - inode->i_data.a_ops = &cramfs_aops; - } else { - inode->i_size = 0; - inode->i_blocks = 0; - init_special_inode(inode, inode->i_mode, - old_decode_dev(cramfs_inode->size)); - } return 0; } @@ -104,12 +59,48 @@ static struct inode *get_cramfs_inode(struct super_block *sb, struct inode *inode = iget5_locked(sb, CRAMINO(cramfs_inode), cramfs_iget5_test, cramfs_iget5_set, cramfs_inode); + static struct timespec zerotime; + if (inode && (inode->i_state & I_NEW)) { + inode->i_mode = cramfs_inode->mode; + inode->i_uid = cramfs_inode->uid; + inode->i_size = cramfs_inode->size; + inode->i_blocks = (cramfs_inode->size - 1) / 512 + 1; + inode->i_gid = cramfs_inode->gid; + /* Struct copy intentional */ + inode->i_mtime = inode->i_atime = inode->i_ctime = zerotime; + /* inode->i_nlink is left 1 - arguably wrong for directories, + but it's the best we can do without reading the directory + contents. 1 yields the right result in GNU find, even + without -noleaf option. */ + if (S_ISREG(inode->i_mode)) { + inode->i_fop = &generic_ro_fops; + inode->i_data.a_ops = &cramfs_aops; + } else if (S_ISDIR(inode->i_mode)) { + inode->i_op = &cramfs_dir_inode_operations; + inode->i_fop = &cramfs_directory_operations; + } else if (S_ISLNK(inode->i_mode)) { + inode->i_op = &page_symlink_inode_operations; + inode->i_data.a_ops = &cramfs_aops; + } else { + inode->i_size = 0; + inode->i_blocks = 0; + init_special_inode(inode, inode->i_mode, + old_decode_dev(cramfs_inode->size)); + } unlock_new_inode(inode); } return inode; } +static void cramfs_drop_inode(struct inode *inode) +{ + if (inode->i_ino == 1) + generic_delete_inode(inode); + else + generic_drop_inode(inode); +} + /* * We have our own block cache: don't fill up the buffer cache * with the rom-image, because the way the filesystem is set @@ -534,6 +525,7 @@ static const struct super_operations cramfs_ops = { .put_super = cramfs_put_super, .remount_fs = cramfs_remount, .statfs = cramfs_statfs, + .drop_inode = cramfs_drop_inode, }; static int cramfs_get_sb(struct file_system_type *fs_type, diff --git a/fs/dcache.c b/fs/dcache.c index 101663d15e9f07dabc6d5976e69cc5de369f7d37..80e93956aced2e98f2ebe8053d126d104e860ba9 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -1236,7 +1236,7 @@ struct dentry *d_splice_alias(struct inode *inode, struct dentry *dentry) * If no entry exists with the exact case name, allocate new dentry with * the exact case, and return the spliced entry. */ -struct dentry *d_add_ci(struct inode *inode, struct dentry *dentry, +struct dentry *d_add_ci(struct dentry *dentry, struct inode *inode, struct qstr *name) { int error; diff --git a/fs/dlm/config.c b/fs/dlm/config.c index c4e7d721bd8dcffaedcbdf3fcac2b2ea5ac26c31..89d2fb7b991ae13f1ada96176a5dca785b9dd646 100644 --- a/fs/dlm/config.c +++ b/fs/dlm/config.c @@ -2,7 +2,7 @@ ******************************************************************************* ** ** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. -** Copyright (C) 2004-2007 Red Hat, Inc. All rights reserved. +** Copyright (C) 2004-2008 Red Hat, Inc. All rights reserved. ** ** This copyrighted material is made available to anyone wishing to use, ** modify, copy, or redistribute it subject to the terms and conditions @@ -30,16 +30,16 @@ static struct config_group *space_list; static struct config_group *comm_list; -static struct comm *local_comm; +static struct dlm_comm *local_comm; -struct clusters; -struct cluster; -struct spaces; -struct space; -struct comms; -struct comm; -struct nodes; -struct node; +struct dlm_clusters; +struct dlm_cluster; +struct dlm_spaces; +struct dlm_space; +struct dlm_comms; +struct dlm_comm; +struct dlm_nodes; +struct dlm_node; static struct config_group *make_cluster(struct config_group *, const char *); static void drop_cluster(struct config_group *, struct config_item *); @@ -68,17 +68,22 @@ static ssize_t show_node(struct config_item *i, struct configfs_attribute *a, static ssize_t store_node(struct config_item *i, struct configfs_attribute *a, const char *buf, size_t len); -static ssize_t comm_nodeid_read(struct comm *cm, char *buf); -static ssize_t comm_nodeid_write(struct comm *cm, const char *buf, size_t len); -static ssize_t comm_local_read(struct comm *cm, char *buf); -static ssize_t comm_local_write(struct comm *cm, const char *buf, size_t len); -static ssize_t comm_addr_write(struct comm *cm, const char *buf, size_t len); -static ssize_t node_nodeid_read(struct node *nd, char *buf); -static ssize_t node_nodeid_write(struct node *nd, const char *buf, size_t len); -static ssize_t node_weight_read(struct node *nd, char *buf); -static ssize_t node_weight_write(struct node *nd, const char *buf, size_t len); - -struct cluster { +static ssize_t comm_nodeid_read(struct dlm_comm *cm, char *buf); +static ssize_t comm_nodeid_write(struct dlm_comm *cm, const char *buf, + size_t len); +static ssize_t comm_local_read(struct dlm_comm *cm, char *buf); +static ssize_t comm_local_write(struct dlm_comm *cm, const char *buf, + size_t len); +static ssize_t comm_addr_write(struct dlm_comm *cm, const char *buf, + size_t len); +static ssize_t node_nodeid_read(struct dlm_node *nd, char *buf); +static ssize_t node_nodeid_write(struct dlm_node *nd, const char *buf, + size_t len); +static ssize_t node_weight_read(struct dlm_node *nd, char *buf); +static ssize_t node_weight_write(struct dlm_node *nd, const char *buf, + size_t len); + +struct dlm_cluster { struct config_group group; unsigned int cl_tcp_port; unsigned int cl_buffer_size; @@ -109,11 +114,11 @@ enum { struct cluster_attribute { struct configfs_attribute attr; - ssize_t (*show)(struct cluster *, char *); - ssize_t (*store)(struct cluster *, const char *, size_t); + ssize_t (*show)(struct dlm_cluster *, char *); + ssize_t (*store)(struct dlm_cluster *, const char *, size_t); }; -static ssize_t cluster_set(struct cluster *cl, unsigned int *cl_field, +static ssize_t cluster_set(struct dlm_cluster *cl, unsigned int *cl_field, int *info_field, int check_zero, const char *buf, size_t len) { @@ -134,12 +139,12 @@ static ssize_t cluster_set(struct cluster *cl, unsigned int *cl_field, } #define CLUSTER_ATTR(name, check_zero) \ -static ssize_t name##_write(struct cluster *cl, const char *buf, size_t len) \ +static ssize_t name##_write(struct dlm_cluster *cl, const char *buf, size_t len) \ { \ return cluster_set(cl, &cl->cl_##name, &dlm_config.ci_##name, \ check_zero, buf, len); \ } \ -static ssize_t name##_read(struct cluster *cl, char *buf) \ +static ssize_t name##_read(struct dlm_cluster *cl, char *buf) \ { \ return snprintf(buf, PAGE_SIZE, "%u\n", cl->cl_##name); \ } \ @@ -181,8 +186,8 @@ enum { struct comm_attribute { struct configfs_attribute attr; - ssize_t (*show)(struct comm *, char *); - ssize_t (*store)(struct comm *, const char *, size_t); + ssize_t (*show)(struct dlm_comm *, char *); + ssize_t (*store)(struct dlm_comm *, const char *, size_t); }; static struct comm_attribute comm_attr_nodeid = { @@ -222,8 +227,8 @@ enum { struct node_attribute { struct configfs_attribute attr; - ssize_t (*show)(struct node *, char *); - ssize_t (*store)(struct node *, const char *, size_t); + ssize_t (*show)(struct dlm_node *, char *); + ssize_t (*store)(struct dlm_node *, const char *, size_t); }; static struct node_attribute node_attr_nodeid = { @@ -248,26 +253,26 @@ static struct configfs_attribute *node_attrs[] = { NULL, }; -struct clusters { +struct dlm_clusters { struct configfs_subsystem subsys; }; -struct spaces { +struct dlm_spaces { struct config_group ss_group; }; -struct space { +struct dlm_space { struct config_group group; struct list_head members; struct mutex members_lock; int members_count; }; -struct comms { +struct dlm_comms { struct config_group cs_group; }; -struct comm { +struct dlm_comm { struct config_item item; int nodeid; int local; @@ -275,11 +280,11 @@ struct comm { struct sockaddr_storage *addr[DLM_MAX_ADDR_COUNT]; }; -struct nodes { +struct dlm_nodes { struct config_group ns_group; }; -struct node { +struct dlm_node { struct config_item item; struct list_head list; /* space->members */ int nodeid; @@ -372,38 +377,40 @@ static struct config_item_type node_type = { .ct_owner = THIS_MODULE, }; -static struct cluster *to_cluster(struct config_item *i) +static struct dlm_cluster *to_cluster(struct config_item *i) { - return i ? container_of(to_config_group(i), struct cluster, group):NULL; + return i ? container_of(to_config_group(i), struct dlm_cluster, group) : + NULL; } -static struct space *to_space(struct config_item *i) +static struct dlm_space *to_space(struct config_item *i) { - return i ? container_of(to_config_group(i), struct space, group) : NULL; + return i ? container_of(to_config_group(i), struct dlm_space, group) : + NULL; } -static struct comm *to_comm(struct config_item *i) +static struct dlm_comm *to_comm(struct config_item *i) { - return i ? container_of(i, struct comm, item) : NULL; + return i ? container_of(i, struct dlm_comm, item) : NULL; } -static struct node *to_node(struct config_item *i) +static struct dlm_node *to_node(struct config_item *i) { - return i ? container_of(i, struct node, item) : NULL; + return i ? container_of(i, struct dlm_node, item) : NULL; } static struct config_group *make_cluster(struct config_group *g, const char *name) { - struct cluster *cl = NULL; - struct spaces *sps = NULL; - struct comms *cms = NULL; + struct dlm_cluster *cl = NULL; + struct dlm_spaces *sps = NULL; + struct dlm_comms *cms = NULL; void *gps = NULL; - cl = kzalloc(sizeof(struct cluster), GFP_KERNEL); + cl = kzalloc(sizeof(struct dlm_cluster), GFP_KERNEL); gps = kcalloc(3, sizeof(struct config_group *), GFP_KERNEL); - sps = kzalloc(sizeof(struct spaces), GFP_KERNEL); - cms = kzalloc(sizeof(struct comms), GFP_KERNEL); + sps = kzalloc(sizeof(struct dlm_spaces), GFP_KERNEL); + cms = kzalloc(sizeof(struct dlm_comms), GFP_KERNEL); if (!cl || !gps || !sps || !cms) goto fail; @@ -443,7 +450,7 @@ static struct config_group *make_cluster(struct config_group *g, static void drop_cluster(struct config_group *g, struct config_item *i) { - struct cluster *cl = to_cluster(i); + struct dlm_cluster *cl = to_cluster(i); struct config_item *tmp; int j; @@ -461,20 +468,20 @@ static void drop_cluster(struct config_group *g, struct config_item *i) static void release_cluster(struct config_item *i) { - struct cluster *cl = to_cluster(i); + struct dlm_cluster *cl = to_cluster(i); kfree(cl->group.default_groups); kfree(cl); } static struct config_group *make_space(struct config_group *g, const char *name) { - struct space *sp = NULL; - struct nodes *nds = NULL; + struct dlm_space *sp = NULL; + struct dlm_nodes *nds = NULL; void *gps = NULL; - sp = kzalloc(sizeof(struct space), GFP_KERNEL); + sp = kzalloc(sizeof(struct dlm_space), GFP_KERNEL); gps = kcalloc(2, sizeof(struct config_group *), GFP_KERNEL); - nds = kzalloc(sizeof(struct nodes), GFP_KERNEL); + nds = kzalloc(sizeof(struct dlm_nodes), GFP_KERNEL); if (!sp || !gps || !nds) goto fail; @@ -500,7 +507,7 @@ static struct config_group *make_space(struct config_group *g, const char *name) static void drop_space(struct config_group *g, struct config_item *i) { - struct space *sp = to_space(i); + struct dlm_space *sp = to_space(i); struct config_item *tmp; int j; @@ -517,16 +524,16 @@ static void drop_space(struct config_group *g, struct config_item *i) static void release_space(struct config_item *i) { - struct space *sp = to_space(i); + struct dlm_space *sp = to_space(i); kfree(sp->group.default_groups); kfree(sp); } static struct config_item *make_comm(struct config_group *g, const char *name) { - struct comm *cm; + struct dlm_comm *cm; - cm = kzalloc(sizeof(struct comm), GFP_KERNEL); + cm = kzalloc(sizeof(struct dlm_comm), GFP_KERNEL); if (!cm) return ERR_PTR(-ENOMEM); @@ -539,7 +546,7 @@ static struct config_item *make_comm(struct config_group *g, const char *name) static void drop_comm(struct config_group *g, struct config_item *i) { - struct comm *cm = to_comm(i); + struct dlm_comm *cm = to_comm(i); if (local_comm == cm) local_comm = NULL; dlm_lowcomms_close(cm->nodeid); @@ -550,16 +557,16 @@ static void drop_comm(struct config_group *g, struct config_item *i) static void release_comm(struct config_item *i) { - struct comm *cm = to_comm(i); + struct dlm_comm *cm = to_comm(i); kfree(cm); } static struct config_item *make_node(struct config_group *g, const char *name) { - struct space *sp = to_space(g->cg_item.ci_parent); - struct node *nd; + struct dlm_space *sp = to_space(g->cg_item.ci_parent); + struct dlm_node *nd; - nd = kzalloc(sizeof(struct node), GFP_KERNEL); + nd = kzalloc(sizeof(struct dlm_node), GFP_KERNEL); if (!nd) return ERR_PTR(-ENOMEM); @@ -578,8 +585,8 @@ static struct config_item *make_node(struct config_group *g, const char *name) static void drop_node(struct config_group *g, struct config_item *i) { - struct space *sp = to_space(g->cg_item.ci_parent); - struct node *nd = to_node(i); + struct dlm_space *sp = to_space(g->cg_item.ci_parent); + struct dlm_node *nd = to_node(i); mutex_lock(&sp->members_lock); list_del(&nd->list); @@ -591,11 +598,11 @@ static void drop_node(struct config_group *g, struct config_item *i) static void release_node(struct config_item *i) { - struct node *nd = to_node(i); + struct dlm_node *nd = to_node(i); kfree(nd); } -static struct clusters clusters_root = { +static struct dlm_clusters clusters_root = { .subsys = { .su_group = { .cg_item = { @@ -625,7 +632,7 @@ void dlm_config_exit(void) static ssize_t show_cluster(struct config_item *i, struct configfs_attribute *a, char *buf) { - struct cluster *cl = to_cluster(i); + struct dlm_cluster *cl = to_cluster(i); struct cluster_attribute *cla = container_of(a, struct cluster_attribute, attr); return cla->show ? cla->show(cl, buf) : 0; @@ -635,7 +642,7 @@ static ssize_t store_cluster(struct config_item *i, struct configfs_attribute *a, const char *buf, size_t len) { - struct cluster *cl = to_cluster(i); + struct dlm_cluster *cl = to_cluster(i); struct cluster_attribute *cla = container_of(a, struct cluster_attribute, attr); return cla->store ? cla->store(cl, buf, len) : -EINVAL; @@ -644,7 +651,7 @@ static ssize_t store_cluster(struct config_item *i, static ssize_t show_comm(struct config_item *i, struct configfs_attribute *a, char *buf) { - struct comm *cm = to_comm(i); + struct dlm_comm *cm = to_comm(i); struct comm_attribute *cma = container_of(a, struct comm_attribute, attr); return cma->show ? cma->show(cm, buf) : 0; @@ -653,29 +660,31 @@ static ssize_t show_comm(struct config_item *i, struct configfs_attribute *a, static ssize_t store_comm(struct config_item *i, struct configfs_attribute *a, const char *buf, size_t len) { - struct comm *cm = to_comm(i); + struct dlm_comm *cm = to_comm(i); struct comm_attribute *cma = container_of(a, struct comm_attribute, attr); return cma->store ? cma->store(cm, buf, len) : -EINVAL; } -static ssize_t comm_nodeid_read(struct comm *cm, char *buf) +static ssize_t comm_nodeid_read(struct dlm_comm *cm, char *buf) { return sprintf(buf, "%d\n", cm->nodeid); } -static ssize_t comm_nodeid_write(struct comm *cm, const char *buf, size_t len) +static ssize_t comm_nodeid_write(struct dlm_comm *cm, const char *buf, + size_t len) { cm->nodeid = simple_strtol(buf, NULL, 0); return len; } -static ssize_t comm_local_read(struct comm *cm, char *buf) +static ssize_t comm_local_read(struct dlm_comm *cm, char *buf) { return sprintf(buf, "%d\n", cm->local); } -static ssize_t comm_local_write(struct comm *cm, const char *buf, size_t len) +static ssize_t comm_local_write(struct dlm_comm *cm, const char *buf, + size_t len) { cm->local= simple_strtol(buf, NULL, 0); if (cm->local && !local_comm) @@ -683,7 +692,7 @@ static ssize_t comm_local_write(struct comm *cm, const char *buf, size_t len) return len; } -static ssize_t comm_addr_write(struct comm *cm, const char *buf, size_t len) +static ssize_t comm_addr_write(struct dlm_comm *cm, const char *buf, size_t len) { struct sockaddr_storage *addr; @@ -705,7 +714,7 @@ static ssize_t comm_addr_write(struct comm *cm, const char *buf, size_t len) static ssize_t show_node(struct config_item *i, struct configfs_attribute *a, char *buf) { - struct node *nd = to_node(i); + struct dlm_node *nd = to_node(i); struct node_attribute *nda = container_of(a, struct node_attribute, attr); return nda->show ? nda->show(nd, buf) : 0; @@ -714,29 +723,31 @@ static ssize_t show_node(struct config_item *i, struct configfs_attribute *a, static ssize_t store_node(struct config_item *i, struct configfs_attribute *a, const char *buf, size_t len) { - struct node *nd = to_node(i); + struct dlm_node *nd = to_node(i); struct node_attribute *nda = container_of(a, struct node_attribute, attr); return nda->store ? nda->store(nd, buf, len) : -EINVAL; } -static ssize_t node_nodeid_read(struct node *nd, char *buf) +static ssize_t node_nodeid_read(struct dlm_node *nd, char *buf) { return sprintf(buf, "%d\n", nd->nodeid); } -static ssize_t node_nodeid_write(struct node *nd, const char *buf, size_t len) +static ssize_t node_nodeid_write(struct dlm_node *nd, const char *buf, + size_t len) { nd->nodeid = simple_strtol(buf, NULL, 0); return len; } -static ssize_t node_weight_read(struct node *nd, char *buf) +static ssize_t node_weight_read(struct dlm_node *nd, char *buf) { return sprintf(buf, "%d\n", nd->weight); } -static ssize_t node_weight_write(struct node *nd, const char *buf, size_t len) +static ssize_t node_weight_write(struct dlm_node *nd, const char *buf, + size_t len) { nd->weight = simple_strtol(buf, NULL, 0); return len; @@ -746,7 +757,7 @@ static ssize_t node_weight_write(struct node *nd, const char *buf, size_t len) * Functions for the dlm to get the info that's been configured */ -static struct space *get_space(char *name) +static struct dlm_space *get_space(char *name) { struct config_item *i; @@ -760,15 +771,15 @@ static struct space *get_space(char *name) return to_space(i); } -static void put_space(struct space *sp) +static void put_space(struct dlm_space *sp) { config_item_put(&sp->group.cg_item); } -static struct comm *get_comm(int nodeid, struct sockaddr_storage *addr) +static struct dlm_comm *get_comm(int nodeid, struct sockaddr_storage *addr) { struct config_item *i; - struct comm *cm = NULL; + struct dlm_comm *cm = NULL; int found = 0; if (!comm_list) @@ -801,7 +812,7 @@ static struct comm *get_comm(int nodeid, struct sockaddr_storage *addr) return cm; } -static void put_comm(struct comm *cm) +static void put_comm(struct dlm_comm *cm) { config_item_put(&cm->item); } @@ -810,8 +821,8 @@ static void put_comm(struct comm *cm) int dlm_nodeid_list(char *lsname, int **ids_out, int *ids_count_out, int **new_out, int *new_count_out) { - struct space *sp; - struct node *nd; + struct dlm_space *sp; + struct dlm_node *nd; int i = 0, rv = 0, ids_count = 0, new_count = 0; int *ids, *new; @@ -874,8 +885,8 @@ int dlm_nodeid_list(char *lsname, int **ids_out, int *ids_count_out, int dlm_node_weight(char *lsname, int nodeid) { - struct space *sp; - struct node *nd; + struct dlm_space *sp; + struct dlm_node *nd; int w = -EEXIST; sp = get_space(lsname); @@ -897,7 +908,7 @@ int dlm_node_weight(char *lsname, int nodeid) int dlm_nodeid_to_addr(int nodeid, struct sockaddr_storage *addr) { - struct comm *cm = get_comm(nodeid, NULL); + struct dlm_comm *cm = get_comm(nodeid, NULL); if (!cm) return -EEXIST; if (!cm->addr_count) @@ -909,7 +920,7 @@ int dlm_nodeid_to_addr(int nodeid, struct sockaddr_storage *addr) int dlm_addr_to_nodeid(struct sockaddr_storage *addr, int *nodeid) { - struct comm *cm = get_comm(0, addr); + struct dlm_comm *cm = get_comm(0, addr); if (!cm) return -EEXIST; *nodeid = cm->nodeid; diff --git a/fs/dlm/user.c b/fs/dlm/user.c index 929e48ae7591199cc0e6e4c80eb4516c939bfd60..34f14a14fb4e41e0e8b5b8a0ed207f7f37976703 100644 --- a/fs/dlm/user.c +++ b/fs/dlm/user.c @@ -527,8 +527,10 @@ static ssize_t device_write(struct file *file, const char __user *buf, k32buf = (struct dlm_write_request32 *)kbuf; kbuf = kmalloc(count + 1 + (sizeof(struct dlm_write_request) - sizeof(struct dlm_write_request32)), GFP_KERNEL); - if (!kbuf) + if (!kbuf) { + kfree(k32buf); return -ENOMEM; + } if (proc) set_bit(DLM_PROC_FLAGS_COMPAT, &proc->flags); @@ -539,8 +541,10 @@ static ssize_t device_write(struct file *file, const char __user *buf, /* do we really need this? can a write happen after a close? */ if ((kbuf->cmd == DLM_USER_LOCK || kbuf->cmd == DLM_USER_UNLOCK) && - (proc && test_bit(DLM_PROC_FLAGS_CLOSING, &proc->flags))) - return -EINVAL; + (proc && test_bit(DLM_PROC_FLAGS_CLOSING, &proc->flags))) { + error = -EINVAL; + goto out_free; + } sigfillset(&allsigs); sigprocmask(SIG_BLOCK, &allsigs, &tmpsig); diff --git a/fs/efs/namei.c b/fs/efs/namei.c index 3a404e7fad5303ad03bbef6cdae5730734e983ab..291abb11e20ef8668fe9799b32b1342d04ece6cc 100644 --- a/fs/efs/namei.c +++ b/fs/efs/namei.c @@ -74,8 +74,7 @@ struct dentry *efs_lookup(struct inode *dir, struct dentry *dentry, struct namei } unlock_kernel(); - d_add(dentry, inode); - return NULL; + return d_splice_alias(inode, dentry); } static struct inode *efs_nfs_get_inode(struct super_block *sb, u64 ino, diff --git a/fs/eventpoll.c b/fs/eventpoll.c index 0c87474f7917776d92fb1427c93f118535ef624f..7cc0eb756b55e99e5f876eaa43c6c4e466b27b05 100644 --- a/fs/eventpoll.c +++ b/fs/eventpoll.c @@ -1041,10 +1041,7 @@ retry: } /* - * It opens an eventpoll file descriptor. The "size" parameter is there - * for historical reasons, when epoll was using an hash instead of an - * RB tree. With the current implementation, the "size" parameter is ignored - * (besides sanity checks). + * Open an eventpoll file descriptor. */ asmlinkage long sys_epoll_create1(int flags) { diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c index 1ae5004e93fc20ffd99a652efa6be9897a0518c1..e9fa960ba6da9fa6cf573fc517d70808e519ab83 100644 --- a/fs/ext4/balloc.c +++ b/fs/ext4/balloc.c @@ -1626,6 +1626,9 @@ ext4_fsblk_t ext4_has_free_blocks(struct ext4_sb_info *sbi, free_blocks = percpu_counter_sum_and_set(&sbi->s_freeblocks_counter); #endif + if (free_blocks <= root_blocks) + /* we don't have free space */ + return 0; if (free_blocks - root_blocks < nblocks) return free_blocks - root_blocks; return nblocks; diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c index d3d23d73c08b5e5e1584f16f88be892e4903ecfa..ec8e33b452198ba9ab7818884a57e27ff8a20509 100644 --- a/fs/ext4/dir.c +++ b/fs/ext4/dir.c @@ -411,7 +411,7 @@ static int call_filldir(struct file * filp, void * dirent, get_dtype(sb, fname->file_type)); if (error) { filp->f_pos = curr_pos; - info->extra_fname = fname->next; + info->extra_fname = fname; return error; } fname = fname->next; @@ -450,11 +450,21 @@ static int ext4_dx_readdir(struct file * filp, * If there are any leftover names on the hash collision * chain, return them first. */ - if (info->extra_fname && - call_filldir(filp, dirent, filldir, info->extra_fname)) - goto finished; + if (info->extra_fname) { + if (call_filldir(filp, dirent, filldir, info->extra_fname)) + goto finished; - if (!info->curr_node) + info->extra_fname = NULL; + info->curr_node = rb_next(info->curr_node); + if (!info->curr_node) { + if (info->next_hash == ~0) { + filp->f_pos = EXT4_HTREE_EOF; + goto finished; + } + info->curr_hash = info->next_hash; + info->curr_minor_hash = 0; + } + } else if (!info->curr_node) info->curr_node = rb_first(&info->root); while (1) { diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 6c7924d9e358caf3c0803dc43d0d26b76dd9b620..295003241d3d7dbb3b4127dcbb7357c2327d0146 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -1072,6 +1072,8 @@ extern void ext4_set_inode_flags(struct inode *); extern void ext4_get_inode_flags(struct ext4_inode_info *); extern void ext4_set_aops(struct inode *inode); extern int ext4_writepage_trans_blocks(struct inode *); +extern int ext4_meta_trans_blocks(struct inode *, int nrblocks, int idxblocks); +extern int ext4_chunk_trans_blocks(struct inode *, int nrblocks); extern int ext4_block_truncate_page(handle_t *handle, struct address_space *mapping, loff_t from); extern int ext4_page_mkwrite(struct vm_area_struct *vma, struct page *page); @@ -1227,6 +1229,8 @@ extern const struct inode_operations ext4_fast_symlink_inode_operations; /* extents.c */ extern int ext4_ext_tree_init(handle_t *handle, struct inode *); extern int ext4_ext_writepage_trans_blocks(struct inode *, int); +extern int ext4_ext_index_trans_blocks(struct inode *inode, int nrblocks, + int chunk); extern int ext4_ext_get_blocks(handle_t *handle, struct inode *inode, ext4_lblk_t iblock, unsigned long max_blocks, struct buffer_head *bh_result, diff --git a/fs/ext4/ext4_extents.h b/fs/ext4/ext4_extents.h index 6c166c0a54b7ea24a49a90681e0284dee3d364d6..d33dc56d6986e785ea6e75f9a256cf2191fc6b74 100644 --- a/fs/ext4/ext4_extents.h +++ b/fs/ext4/ext4_extents.h @@ -216,7 +216,9 @@ extern int ext4_ext_calc_metadata_amount(struct inode *inode, int blocks); extern ext4_fsblk_t idx_pblock(struct ext4_extent_idx *); extern void ext4_ext_store_pblock(struct ext4_extent *, ext4_fsblk_t); extern int ext4_extent_tree_init(handle_t *, struct inode *); -extern int ext4_ext_calc_credits_for_insert(struct inode *, struct ext4_ext_path *); +extern int ext4_ext_calc_credits_for_single_extent(struct inode *inode, + int num, + struct ext4_ext_path *path); extern int ext4_ext_try_to_merge(struct inode *inode, struct ext4_ext_path *path, struct ext4_extent *); diff --git a/fs/ext4/ext4_jbd2.h b/fs/ext4/ext4_jbd2.h index eb8bc3afe6e9f590f491bf9098980f39f27bf245..b455c685a98b5cb779654fa22826622899ca6133 100644 --- a/fs/ext4/ext4_jbd2.h +++ b/fs/ext4/ext4_jbd2.h @@ -51,6 +51,14 @@ EXT4_XATTR_TRANS_BLOCKS - 2 + \ 2*EXT4_QUOTA_TRANS_BLOCKS(sb)) +/* + * Define the number of metadata blocks we need to account to modify data. + * + * This include super block, inode block, quota blocks and xattr blocks + */ +#define EXT4_META_TRANS_BLOCKS(sb) (EXT4_XATTR_TRANS_BLOCKS + \ + 2*EXT4_QUOTA_TRANS_BLOCKS(sb)) + /* Delete operations potentially hit one directory's namespace plus an * entire inode, plus arbitrary amounts of bitmap/indirection data. Be * generous. We can grow the delete transaction later if necessary. */ diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 612c3d2c38240ff59a643bcbf405c2229443a848..b24d3c53f20cd20407d5d5373c79b725d308cc45 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -1747,54 +1747,61 @@ static int ext4_ext_rm_idx(handle_t *handle, struct inode *inode, } /* - * ext4_ext_calc_credits_for_insert: - * This routine returns max. credits that the extent tree can consume. - * It should be OK for low-performance paths like ->writepage() - * To allow many writing processes to fit into a single transaction, - * the caller should calculate credits under i_data_sem and - * pass the actual path. + * ext4_ext_calc_credits_for_single_extent: + * This routine returns max. credits that needed to insert an extent + * to the extent tree. + * When pass the actual path, the caller should calculate credits + * under i_data_sem. */ -int ext4_ext_calc_credits_for_insert(struct inode *inode, +int ext4_ext_calc_credits_for_single_extent(struct inode *inode, int nrblocks, struct ext4_ext_path *path) { - int depth, needed; - if (path) { + int depth = ext_depth(inode); + int ret = 0; + /* probably there is space in leaf? */ - depth = ext_depth(inode); if (le16_to_cpu(path[depth].p_hdr->eh_entries) - < le16_to_cpu(path[depth].p_hdr->eh_max)) - return 1; - } + < le16_to_cpu(path[depth].p_hdr->eh_max)) { - /* - * given 32-bit logical block (4294967296 blocks), max. tree - * can be 4 levels in depth -- 4 * 340^4 == 53453440000. - * Let's also add one more level for imbalance. - */ - depth = 5; - - /* allocation of new data block(s) */ - needed = 2; + /* + * There are some space in the leaf tree, no + * need to account for leaf block credit + * + * bitmaps and block group descriptor blocks + * and other metadat blocks still need to be + * accounted. + */ + /* 1 bitmap, 1 block group descriptor */ + ret = 2 + EXT4_META_TRANS_BLOCKS(inode->i_sb); + } + } - /* - * tree can be full, so it would need to grow in depth: - * we need one credit to modify old root, credits for - * new root will be added in split accounting - */ - needed += 1; + return ext4_chunk_trans_blocks(inode, nrblocks); +} - /* - * Index split can happen, we would need: - * allocate intermediate indexes (bitmap + group) - * + change two blocks at each level, but root (already included) - */ - needed += (depth * 2) + (depth * 2); +/* + * How many index/leaf blocks need to change/allocate to modify nrblocks? + * + * if nrblocks are fit in a single extent (chunk flag is 1), then + * in the worse case, each tree level index/leaf need to be changed + * if the tree split due to insert a new extent, then the old tree + * index/leaf need to be updated too + * + * If the nrblocks are discontiguous, they could cause + * the whole tree split more than once, but this is really rare. + */ +int ext4_ext_index_trans_blocks(struct inode *inode, int nrblocks, int chunk) +{ + int index; + int depth = ext_depth(inode); - /* any allocation modifies superblock */ - needed += 1; + if (chunk) + index = depth * 2; + else + index = depth * 3; - return needed; + return index; } static int ext4_remove_blocks(handle_t *handle, struct inode *inode, @@ -1921,9 +1928,7 @@ ext4_ext_rm_leaf(handle_t *handle, struct inode *inode, correct_index = 1; credits += (ext_depth(inode)) + 1; } -#ifdef CONFIG_QUOTA credits += 2 * EXT4_QUOTA_TRANS_BLOCKS(inode->i_sb); -#endif err = ext4_ext_journal_restart(handle, credits); if (err) @@ -2805,7 +2810,7 @@ void ext4_ext_truncate(struct inode *inode) /* * probably first extent we're gonna free will be last in block */ - err = ext4_writepage_trans_blocks(inode) + 3; + err = ext4_writepage_trans_blocks(inode); handle = ext4_journal_start(inode, err); if (IS_ERR(handle)) return; @@ -2819,7 +2824,7 @@ void ext4_ext_truncate(struct inode *inode) down_write(&EXT4_I(inode)->i_data_sem); ext4_ext_invalidate_cache(inode); - ext4_mb_discard_inode_preallocations(inode); + ext4_discard_reservation(inode); /* * TODO: optimization is possible here. @@ -2858,27 +2863,6 @@ out_stop: ext4_journal_stop(handle); } -/* - * ext4_ext_writepage_trans_blocks: - * calculate max number of blocks we could modify - * in order to allocate new block for an inode - */ -int ext4_ext_writepage_trans_blocks(struct inode *inode, int num) -{ - int needed; - - needed = ext4_ext_calc_credits_for_insert(inode, NULL); - - /* caller wants to allocate num blocks, but note it includes sb */ - needed = needed * num - (num - 1); - -#ifdef CONFIG_QUOTA - needed += 2 * EXT4_QUOTA_TRANS_BLOCKS(inode->i_sb); -#endif - - return needed; -} - static void ext4_falloc_update_inode(struct inode *inode, int mode, loff_t new_size, int update_ctime) { @@ -2939,10 +2923,9 @@ long ext4_fallocate(struct inode *inode, int mode, loff_t offset, loff_t len) max_blocks = (EXT4_BLOCK_ALIGN(len + offset, blkbits) >> blkbits) - block; /* - * credits to insert 1 extent into extent tree + buffers to be able to - * modify 1 super block, 1 block bitmap and 1 group descriptor. + * credits to insert 1 extent into extent tree */ - credits = EXT4_DATA_TRANS_BLOCKS(inode->i_sb) + 3; + credits = ext4_chunk_trans_blocks(inode, max_blocks); mutex_lock(&inode->i_mutex); retry: while (ret >= 0 && ret < max_blocks) { diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c index 655e760212b871655c2fa55a0e0f1b889476ae77..f344834bbf58a4f0228b5ab85243d8bba1b1d648 100644 --- a/fs/ext4/ialloc.c +++ b/fs/ext4/ialloc.c @@ -351,7 +351,7 @@ find_close_to_parent: goto found_flexbg; } - if (best_flex < 0 || + if (flex_group[best_flex].free_inodes == 0 || (flex_group[i].free_blocks > flex_group[best_flex].free_blocks && flex_group[i].free_inodes)) diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 59fbbe899acc24a5817befbc67fda67ba427b3d1..7e91913e325bb511086c5a2ddb0ddeda0bc28e01 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -41,6 +41,8 @@ #include "acl.h" #include "ext4_extents.h" +#define MPAGE_DA_EXTENT_TAIL 0x01 + static inline int ext4_begin_ordered_truncate(struct inode *inode, loff_t new_size) { @@ -1005,6 +1007,9 @@ static int ext4_indirect_calc_metadata_amount(struct inode *inode, int blocks) */ static int ext4_calc_metadata_amount(struct inode *inode, int blocks) { + if (!blocks) + return 0; + if (EXT4_I(inode)->i_flags & EXT4_EXTENTS_FL) return ext4_ext_calc_metadata_amount(inode, blocks); @@ -1041,18 +1046,6 @@ static void ext4_da_update_reserve_space(struct inode *inode, int used) spin_unlock(&EXT4_I(inode)->i_block_reservation_lock); } -/* Maximum number of blocks we map for direct IO at once. */ -#define DIO_MAX_BLOCKS 4096 -/* - * Number of credits we need for writing DIO_MAX_BLOCKS: - * We need sb + group descriptor + bitmap + inode -> 4 - * For B blocks with A block pointers per block we need: - * 1 (triple ind.) + (B/A/A + 2) (doubly ind.) + (B/A + 2) (indirect). - * If we plug in 4096 for B and 256 for A (for 1KB block size), we get 25. - */ -#define DIO_CREDITS 25 - - /* * The ext4_get_blocks_wrap() function try to look up the requested blocks, * and returns if the blocks are already mapped. @@ -1164,19 +1157,23 @@ int ext4_get_blocks_wrap(handle_t *handle, struct inode *inode, sector_t block, return retval; } +/* Maximum number of blocks we map for direct IO at once. */ +#define DIO_MAX_BLOCKS 4096 + static int ext4_get_block(struct inode *inode, sector_t iblock, struct buffer_head *bh_result, int create) { handle_t *handle = ext4_journal_current_handle(); int ret = 0, started = 0; unsigned max_blocks = bh_result->b_size >> inode->i_blkbits; + int dio_credits; if (create && !handle) { /* Direct IO write... */ if (max_blocks > DIO_MAX_BLOCKS) max_blocks = DIO_MAX_BLOCKS; - handle = ext4_journal_start(inode, DIO_CREDITS + - 2 * EXT4_QUOTA_TRANS_BLOCKS(inode->i_sb)); + dio_credits = ext4_chunk_trans_blocks(inode, max_blocks); + handle = ext4_journal_start(inode, dio_credits); if (IS_ERR(handle)) { ret = PTR_ERR(handle); goto out; @@ -1559,7 +1556,25 @@ static void ext4_da_release_space(struct inode *inode, int to_free) struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); int total, mdb, mdb_free, release; + if (!to_free) + return; /* Nothing to release, exit */ + spin_lock(&EXT4_I(inode)->i_block_reservation_lock); + + if (!EXT4_I(inode)->i_reserved_data_blocks) { + /* + * if there is no reserved blocks, but we try to free some + * then the counter is messed up somewhere. + * but since this function is called from invalidate + * page, it's harmless to return without any action + */ + printk(KERN_INFO "ext4 delalloc try to release %d reserved " + "blocks for inode %lu, but there is no reserved " + "data blocks\n", to_free, inode->i_ino); + spin_unlock(&EXT4_I(inode)->i_block_reservation_lock); + return; + } + /* recalculate the number of metablocks still need to be reserved */ total = EXT4_I(inode)->i_reserved_data_blocks - to_free; mdb = ext4_calc_metadata_amount(inode, total); @@ -1613,11 +1628,13 @@ struct mpage_da_data { unsigned long first_page, next_page; /* extent of pages */ get_block_t *get_block; struct writeback_control *wbc; + int io_done; + long pages_written; }; /* * mpage_da_submit_io - walks through extent of pages and try to write - * them with __mpage_writepage() + * them with writepage() call back * * @mpd->inode: inode * @mpd->first_page: first page of the extent @@ -1632,18 +1649,11 @@ struct mpage_da_data { static int mpage_da_submit_io(struct mpage_da_data *mpd) { struct address_space *mapping = mpd->inode->i_mapping; - struct mpage_data mpd_pp = { - .bio = NULL, - .last_block_in_bio = 0, - .get_block = mpd->get_block, - .use_writepage = 1, - }; int ret = 0, err, nr_pages, i; unsigned long index, end; struct pagevec pvec; BUG_ON(mpd->next_page <= mpd->first_page); - pagevec_init(&pvec, 0); index = mpd->first_page; end = mpd->next_page - 1; @@ -1661,8 +1671,9 @@ static int mpage_da_submit_io(struct mpage_da_data *mpd) break; index++; - err = __mpage_writepage(page, mpd->wbc, &mpd_pp); - + err = mapping->a_ops->writepage(page, mpd->wbc); + if (!err) + mpd->pages_written++; /* * In error case, we have to continue because * remaining pages are still locked @@ -1673,9 +1684,6 @@ static int mpage_da_submit_io(struct mpage_da_data *mpd) } pagevec_release(&pvec); } - if (mpd_pp.bio) - mpage_bio_submit(WRITE, mpd_pp.bio); - return ret; } @@ -1698,7 +1706,7 @@ static void mpage_put_bnr_to_bhs(struct mpage_da_data *mpd, sector_t logical, int blocks = exbh->b_size >> inode->i_blkbits; sector_t pblock = exbh->b_blocknr, cur_logical; struct buffer_head *head, *bh; - unsigned long index, end; + pgoff_t index, end; struct pagevec pvec; int nr_pages, i; @@ -1741,6 +1749,13 @@ static void mpage_put_bnr_to_bhs(struct mpage_da_data *mpd, sector_t logical, if (buffer_delay(bh)) { bh->b_blocknr = pblock; clear_buffer_delay(bh); + bh->b_bdev = inode->i_sb->s_bdev; + } else if (buffer_unwritten(bh)) { + bh->b_blocknr = pblock; + clear_buffer_unwritten(bh); + set_buffer_mapped(bh); + set_buffer_new(bh); + bh->b_bdev = inode->i_sb->s_bdev; } else if (buffer_mapped(bh)) BUG_ON(bh->b_blocknr != pblock); @@ -1776,13 +1791,11 @@ static inline void __unmap_underlying_blocks(struct inode *inode, * * The function skips space we know is already mapped to disk blocks. * - * The function ignores errors ->get_block() returns, thus real - * error handling is postponed to __mpage_writepage() */ static void mpage_da_map_blocks(struct mpage_da_data *mpd) { + int err = 0; struct buffer_head *lbh = &mpd->lbh; - int err = 0, remain = lbh->b_size; sector_t next = lbh->b_blocknr; struct buffer_head new; @@ -1792,38 +1805,36 @@ static void mpage_da_map_blocks(struct mpage_da_data *mpd) if (buffer_mapped(lbh) && !buffer_delay(lbh)) return; - while (remain) { - new.b_state = lbh->b_state; - new.b_blocknr = 0; - new.b_size = remain; - err = mpd->get_block(mpd->inode, next, &new, 1); - if (err) { - /* - * Rather than implement own error handling - * here, we just leave remaining blocks - * unallocated and try again with ->writepage() - */ - break; - } - BUG_ON(new.b_size == 0); + new.b_state = lbh->b_state; + new.b_blocknr = 0; + new.b_size = lbh->b_size; - if (buffer_new(&new)) - __unmap_underlying_blocks(mpd->inode, &new); + /* + * If we didn't accumulate anything + * to write simply return + */ + if (!new.b_size) + return; + err = mpd->get_block(mpd->inode, next, &new, 1); + if (err) + return; + BUG_ON(new.b_size == 0); - /* - * If blocks are delayed marked, we need to - * put actual blocknr and drop delayed bit - */ - if (buffer_delay(lbh)) - mpage_put_bnr_to_bhs(mpd, next, &new); + if (buffer_new(&new)) + __unmap_underlying_blocks(mpd->inode, &new); - /* go for the remaining blocks */ - next += new.b_size >> mpd->inode->i_blkbits; - remain -= new.b_size; - } + /* + * If blocks are delayed marked, we need to + * put actual blocknr and drop delayed bit + */ + if (buffer_delay(lbh) || buffer_unwritten(lbh)) + mpage_put_bnr_to_bhs(mpd, next, &new); + + return; } -#define BH_FLAGS ((1 << BH_Uptodate) | (1 << BH_Mapped) | (1 << BH_Delay)) +#define BH_FLAGS ((1 << BH_Uptodate) | (1 << BH_Mapped) | \ + (1 << BH_Delay) | (1 << BH_Unwritten)) /* * mpage_add_bh_to_extent - try to add one more block to extent of blocks @@ -1837,41 +1848,61 @@ static void mpage_da_map_blocks(struct mpage_da_data *mpd) static void mpage_add_bh_to_extent(struct mpage_da_data *mpd, sector_t logical, struct buffer_head *bh) { - struct buffer_head *lbh = &mpd->lbh; sector_t next; + size_t b_size = bh->b_size; + struct buffer_head *lbh = &mpd->lbh; + int nrblocks = lbh->b_size >> mpd->inode->i_blkbits; - next = lbh->b_blocknr + (lbh->b_size >> mpd->inode->i_blkbits); - + /* check if thereserved journal credits might overflow */ + if (!(EXT4_I(mpd->inode)->i_flags & EXT4_EXTENTS_FL)) { + if (nrblocks >= EXT4_MAX_TRANS_DATA) { + /* + * With non-extent format we are limited by the journal + * credit available. Total credit needed to insert + * nrblocks contiguous blocks is dependent on the + * nrblocks. So limit nrblocks. + */ + goto flush_it; + } else if ((nrblocks + (b_size >> mpd->inode->i_blkbits)) > + EXT4_MAX_TRANS_DATA) { + /* + * Adding the new buffer_head would make it cross the + * allowed limit for which we have journal credit + * reserved. So limit the new bh->b_size + */ + b_size = (EXT4_MAX_TRANS_DATA - nrblocks) << + mpd->inode->i_blkbits; + /* we will do mpage_da_submit_io in the next loop */ + } + } /* * First block in the extent */ if (lbh->b_size == 0) { lbh->b_blocknr = logical; - lbh->b_size = bh->b_size; + lbh->b_size = b_size; lbh->b_state = bh->b_state & BH_FLAGS; return; } + next = lbh->b_blocknr + nrblocks; /* * Can we merge the block to our big extent? */ if (logical == next && (bh->b_state & BH_FLAGS) == lbh->b_state) { - lbh->b_size += bh->b_size; + lbh->b_size += b_size; return; } +flush_it: /* * We couldn't merge the block to our extent, so we * need to flush current extent and start new one */ mpage_da_map_blocks(mpd); - - /* - * Now start a new extent - */ - lbh->b_size = bh->b_size; - lbh->b_state = bh->b_state & BH_FLAGS; - lbh->b_blocknr = logical; + mpage_da_submit_io(mpd); + mpd->io_done = 1; + return; } /* @@ -1891,17 +1922,35 @@ static int __mpage_da_writepage(struct page *page, struct buffer_head *bh, *head, fake; sector_t logical; + if (mpd->io_done) { + /* + * Rest of the page in the page_vec + * redirty then and skip then. We will + * try to to write them again after + * starting a new transaction + */ + redirty_page_for_writepage(wbc, page); + unlock_page(page); + return MPAGE_DA_EXTENT_TAIL; + } /* * Can we merge this page to current extent? */ if (mpd->next_page != page->index) { /* * Nope, we can't. So, we map non-allocated blocks - * and start IO on them using __mpage_writepage() + * and start IO on them using writepage() */ if (mpd->next_page != mpd->first_page) { mpage_da_map_blocks(mpd); mpage_da_submit_io(mpd); + /* + * skip rest of the page in the page_vec + */ + mpd->io_done = 1; + redirty_page_for_writepage(wbc, page); + unlock_page(page); + return MPAGE_DA_EXTENT_TAIL; } /* @@ -1932,6 +1981,8 @@ static int __mpage_da_writepage(struct page *page, set_buffer_dirty(bh); set_buffer_uptodate(bh); mpage_add_bh_to_extent(mpd, logical, bh); + if (mpd->io_done) + return MPAGE_DA_EXTENT_TAIL; } else { /* * Page with regular buffer heads, just add all dirty ones @@ -1940,8 +1991,12 @@ static int __mpage_da_writepage(struct page *page, bh = head; do { BUG_ON(buffer_locked(bh)); - if (buffer_dirty(bh)) + if (buffer_dirty(bh) && + (!buffer_mapped(bh) || buffer_delay(bh))) { mpage_add_bh_to_extent(mpd, logical, bh); + if (mpd->io_done) + return MPAGE_DA_EXTENT_TAIL; + } logical++; } while ((bh = bh->b_this_page) != head); } @@ -1960,22 +2015,13 @@ static int __mpage_da_writepage(struct page *page, * * This is a library function, which implements the writepages() * address_space_operation. - * - * In order to avoid duplication of logic that deals with partial pages, - * multiple bio per page, etc, we find non-allocated blocks, allocate - * them with minimal calls to ->get_block() and re-use __mpage_writepage() - * - * It's important that we call __mpage_writepage() only once for each - * involved page, otherwise we'd have to implement more complicated logic - * to deal with pages w/o PG_lock or w/ PG_writeback and so on. - * - * See comments to mpage_writepages() */ static int mpage_da_writepages(struct address_space *mapping, struct writeback_control *wbc, get_block_t get_block) { struct mpage_da_data mpd; + long to_write; int ret; if (!get_block) @@ -1989,17 +2035,22 @@ static int mpage_da_writepages(struct address_space *mapping, mpd.first_page = 0; mpd.next_page = 0; mpd.get_block = get_block; + mpd.io_done = 0; + mpd.pages_written = 0; + + to_write = wbc->nr_to_write; ret = write_cache_pages(mapping, wbc, __mpage_da_writepage, &mpd); /* * Handle last extent of pages */ - if (mpd.next_page != mpd.first_page) { + if (!mpd.io_done && mpd.next_page != mpd.first_page) { mpage_da_map_blocks(&mpd); mpage_da_submit_io(&mpd); } + wbc->nr_to_write = to_write - mpd.pages_written; return ret; } @@ -2204,63 +2255,95 @@ static int ext4_da_writepage(struct page *page, } /* - * For now just follow the DIO way to estimate the max credits - * needed to write out EXT4_MAX_WRITEBACK_PAGES. - * todo: need to calculate the max credits need for - * extent based files, currently the DIO credits is based on - * indirect-blocks mapping way. - * - * Probably should have a generic way to calculate credits - * for DIO, writepages, and truncate + * This is called via ext4_da_writepages() to + * calulate the total number of credits to reserve to fit + * a single extent allocation into a single transaction, + * ext4_da_writpeages() will loop calling this before + * the block allocation. */ -#define EXT4_MAX_WRITEBACK_PAGES DIO_MAX_BLOCKS -#define EXT4_MAX_WRITEBACK_CREDITS DIO_CREDITS + +static int ext4_da_writepages_trans_blocks(struct inode *inode) +{ + int max_blocks = EXT4_I(inode)->i_reserved_data_blocks; + + /* + * With non-extent format the journal credit needed to + * insert nrblocks contiguous block is dependent on + * number of contiguous block. So we will limit + * number of contiguous block to a sane value + */ + if (!(inode->i_flags & EXT4_EXTENTS_FL) && + (max_blocks > EXT4_MAX_TRANS_DATA)) + max_blocks = EXT4_MAX_TRANS_DATA; + + return ext4_chunk_trans_blocks(inode, max_blocks); +} static int ext4_da_writepages(struct address_space *mapping, - struct writeback_control *wbc) + struct writeback_control *wbc) { - struct inode *inode = mapping->host; handle_t *handle = NULL; - int needed_blocks; - int ret = 0; - long to_write; loff_t range_start = 0; + struct inode *inode = mapping->host; + int needed_blocks, ret = 0, nr_to_writebump = 0; + long to_write, pages_skipped = 0; + struct ext4_sb_info *sbi = EXT4_SB(mapping->host->i_sb); /* * No pages to write? This is mainly a kludge to avoid starting * a transaction for special inodes like journal inode on last iput() * because that could violate lock ordering on umount */ - if (!mapping->nrpages) + if (!mapping->nrpages || !mapping_tagged(mapping, PAGECACHE_TAG_DIRTY)) return 0; - /* - * Estimate the worse case needed credits to write out - * EXT4_MAX_BUF_BLOCKS pages + * Make sure nr_to_write is >= sbi->s_mb_stream_request + * This make sure small files blocks are allocated in + * single attempt. This ensure that small files + * get less fragmented. */ - needed_blocks = EXT4_MAX_WRITEBACK_CREDITS; + if (wbc->nr_to_write < sbi->s_mb_stream_request) { + nr_to_writebump = sbi->s_mb_stream_request - wbc->nr_to_write; + wbc->nr_to_write = sbi->s_mb_stream_request; + } - to_write = wbc->nr_to_write; - if (!wbc->range_cyclic) { + if (!wbc->range_cyclic) /* * If range_cyclic is not set force range_cont * and save the old writeback_index */ wbc->range_cont = 1; - range_start = wbc->range_start; - } - while (!ret && to_write) { + range_start = wbc->range_start; + pages_skipped = wbc->pages_skipped; + +restart_loop: + to_write = wbc->nr_to_write; + while (!ret && to_write > 0) { + + /* + * we insert one extent at a time. So we need + * credit needed for single extent allocation. + * journalled mode is currently not supported + * by delalloc + */ + BUG_ON(ext4_should_journal_data(inode)); + needed_blocks = ext4_da_writepages_trans_blocks(inode); + /* start a new transaction*/ handle = ext4_journal_start(inode, needed_blocks); if (IS_ERR(handle)) { ret = PTR_ERR(handle); + printk(KERN_EMERG "%s: jbd2_start: " + "%ld pages, ino %lu; err %d\n", __func__, + wbc->nr_to_write, inode->i_ino, ret); + dump_stack(); goto out_writepages; } if (ext4_should_order_data(inode)) { /* * With ordered mode we need to add - * the inode to the journal handle + * the inode to the journal handl * when we do block allocation. */ ret = ext4_jbd2_file_inode(handle, inode); @@ -2268,20 +2351,20 @@ static int ext4_da_writepages(struct address_space *mapping, ext4_journal_stop(handle); goto out_writepages; } - } - /* - * set the max dirty pages could be write at a time - * to fit into the reserved transaction credits - */ - if (wbc->nr_to_write > EXT4_MAX_WRITEBACK_PAGES) - wbc->nr_to_write = EXT4_MAX_WRITEBACK_PAGES; to_write -= wbc->nr_to_write; ret = mpage_da_writepages(mapping, wbc, - ext4_da_get_block_write); + ext4_da_get_block_write); ext4_journal_stop(handle); - if (wbc->nr_to_write) { + if (ret == MPAGE_DA_EXTENT_TAIL) { + /* + * got one extent now try with + * rest of the pages + */ + to_write += wbc->nr_to_write; + ret = 0; + } else if (wbc->nr_to_write) { /* * There is no more writeout needed * or we requested for a noblocking writeout @@ -2293,10 +2376,18 @@ static int ext4_da_writepages(struct address_space *mapping, wbc->nr_to_write = to_write; } -out_writepages: - wbc->nr_to_write = to_write; - if (range_start) + if (wbc->range_cont && (pages_skipped != wbc->pages_skipped)) { + /* We skipped pages in this loop */ wbc->range_start = range_start; + wbc->nr_to_write = to_write + + wbc->pages_skipped - pages_skipped; + wbc->pages_skipped = pages_skipped; + goto restart_loop; + } + +out_writepages: + wbc->nr_to_write = to_write - nr_to_writebump; + wbc->range_start = range_start; return ret; } @@ -3486,6 +3577,9 @@ void ext4_truncate(struct inode *inode) * modify the block allocation tree. */ down_write(&ei->i_data_sem); + + ext4_discard_reservation(inode); + /* * The orphan list entry will now protect us from any crash which * occurs before the truncate completes, so it is now safe to propagate @@ -3555,8 +3649,6 @@ do_indirects: ; } - ext4_discard_reservation(inode); - up_write(&ei->i_data_sem); inode->i_mtime = inode->i_ctime = ext4_current_time(inode); ext4_mark_inode_dirty(handle, inode); @@ -4324,56 +4416,128 @@ int ext4_getattr(struct vfsmount *mnt, struct dentry *dentry, return 0; } +static int ext4_indirect_trans_blocks(struct inode *inode, int nrblocks, + int chunk) +{ + int indirects; + + /* if nrblocks are contiguous */ + if (chunk) { + /* + * With N contiguous data blocks, it need at most + * N/EXT4_ADDR_PER_BLOCK(inode->i_sb) indirect blocks + * 2 dindirect blocks + * 1 tindirect block + */ + indirects = nrblocks / EXT4_ADDR_PER_BLOCK(inode->i_sb); + return indirects + 3; + } + /* + * if nrblocks are not contiguous, worse case, each block touch + * a indirect block, and each indirect block touch a double indirect + * block, plus a triple indirect block + */ + indirects = nrblocks * 2 + 1; + return indirects; +} + +static int ext4_index_trans_blocks(struct inode *inode, int nrblocks, int chunk) +{ + if (!(EXT4_I(inode)->i_flags & EXT4_EXTENTS_FL)) + return ext4_indirect_trans_blocks(inode, nrblocks, 0); + return ext4_ext_index_trans_blocks(inode, nrblocks, 0); +} /* - * How many blocks doth make a writepage()? - * - * With N blocks per page, it may be: - * N data blocks - * 2 indirect block - * 2 dindirect - * 1 tindirect - * N+5 bitmap blocks (from the above) - * N+5 group descriptor summary blocks - * 1 inode block - * 1 superblock. - * 2 * EXT4_SINGLEDATA_TRANS_BLOCKS for the quote files + * Account for index blocks, block groups bitmaps and block group + * descriptor blocks if modify datablocks and index blocks + * worse case, the indexs blocks spread over different block groups * - * 3 * (N + 5) + 2 + 2 * EXT4_SINGLEDATA_TRANS_BLOCKS + * If datablocks are discontiguous, they are possible to spread over + * different block groups too. If they are contiugous, with flexbg, + * they could still across block group boundary. * - * With ordered or writeback data it's the same, less the N data blocks. + * Also account for superblock, inode, quota and xattr blocks + */ +int ext4_meta_trans_blocks(struct inode *inode, int nrblocks, int chunk) +{ + int groups, gdpblocks; + int idxblocks; + int ret = 0; + + /* + * How many index blocks need to touch to modify nrblocks? + * The "Chunk" flag indicating whether the nrblocks is + * physically contiguous on disk + * + * For Direct IO and fallocate, they calls get_block to allocate + * one single extent at a time, so they could set the "Chunk" flag + */ + idxblocks = ext4_index_trans_blocks(inode, nrblocks, chunk); + + ret = idxblocks; + + /* + * Now let's see how many group bitmaps and group descriptors need + * to account + */ + groups = idxblocks; + if (chunk) + groups += 1; + else + groups += nrblocks; + + gdpblocks = groups; + if (groups > EXT4_SB(inode->i_sb)->s_groups_count) + groups = EXT4_SB(inode->i_sb)->s_groups_count; + if (groups > EXT4_SB(inode->i_sb)->s_gdb_count) + gdpblocks = EXT4_SB(inode->i_sb)->s_gdb_count; + + /* bitmaps and block group descriptor blocks */ + ret += groups + gdpblocks; + + /* Blocks for super block, inode, quota and xattr blocks */ + ret += EXT4_META_TRANS_BLOCKS(inode->i_sb); + + return ret; +} + +/* + * Calulate the total number of credits to reserve to fit + * the modification of a single pages into a single transaction, + * which may include multiple chunks of block allocations. * - * If the inode's direct blocks can hold an integral number of pages then a - * page cannot straddle two indirect blocks, and we can only touch one indirect - * and dindirect block, and the "5" above becomes "3". + * This could be called via ext4_write_begin() * - * This still overestimates under most circumstances. If we were to pass the - * start and end offsets in here as well we could do block_to_path() on each - * block and work out the exact number of indirects which are touched. Pah. + * We need to consider the worse case, when + * one new block per extent. */ - int ext4_writepage_trans_blocks(struct inode *inode) { int bpp = ext4_journal_blocks_per_page(inode); - int indirects = (EXT4_NDIR_BLOCKS % bpp) ? 5 : 3; int ret; - if (EXT4_I(inode)->i_flags & EXT4_EXTENTS_FL) - return ext4_ext_writepage_trans_blocks(inode, bpp); + ret = ext4_meta_trans_blocks(inode, bpp, 0); + /* Account for data blocks for journalled mode */ if (ext4_should_journal_data(inode)) - ret = 3 * (bpp + indirects) + 2; - else - ret = 2 * (bpp + indirects) + 2; - -#ifdef CONFIG_QUOTA - /* We know that structure was already allocated during DQUOT_INIT so - * we will be updating only the data blocks + inodes */ - ret += 2*EXT4_QUOTA_TRANS_BLOCKS(inode->i_sb); -#endif - + ret += bpp; return ret; } +/* + * Calculate the journal credits for a chunk of data modification. + * + * This is called from DIO, fallocate or whoever calling + * ext4_get_blocks_wrap() to map/allocate a chunk of contigous disk blocks. + * + * journal buffers for data blocks are not included here, as DIO + * and fallocate do no need to journal data buffers. + */ +int ext4_chunk_trans_blocks(struct inode *inode, int nrblocks) +{ + return ext4_meta_trans_blocks(inode, nrblocks, 1); +} + /* * The caller must have previously called ext4_reserve_inode_write(). * Give this, we know that the caller already has write access to iloc->bh. diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index 865e9ddb44d406d298da48b0137a4f426f8d45dd..e0e3a5eb1ddba0575798cd5d561b23c25409cdb6 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -3281,6 +3281,35 @@ static void ext4_mb_use_group_pa(struct ext4_allocation_context *ac, mb_debug("use %u/%u from group pa %p\n", pa->pa_lstart-len, len, pa); } +/* + * Return the prealloc space that have minimal distance + * from the goal block. @cpa is the prealloc + * space that is having currently known minimal distance + * from the goal block. + */ +static struct ext4_prealloc_space * +ext4_mb_check_group_pa(ext4_fsblk_t goal_block, + struct ext4_prealloc_space *pa, + struct ext4_prealloc_space *cpa) +{ + ext4_fsblk_t cur_distance, new_distance; + + if (cpa == NULL) { + atomic_inc(&pa->pa_count); + return pa; + } + cur_distance = abs(goal_block - cpa->pa_pstart); + new_distance = abs(goal_block - pa->pa_pstart); + + if (cur_distance < new_distance) + return cpa; + + /* drop the previous reference */ + atomic_dec(&cpa->pa_count); + atomic_inc(&pa->pa_count); + return pa; +} + /* * search goal blocks in preallocated space */ @@ -3290,7 +3319,8 @@ ext4_mb_use_preallocated(struct ext4_allocation_context *ac) int order, i; struct ext4_inode_info *ei = EXT4_I(ac->ac_inode); struct ext4_locality_group *lg; - struct ext4_prealloc_space *pa; + struct ext4_prealloc_space *pa, *cpa = NULL; + ext4_fsblk_t goal_block; /* only data can be preallocated */ if (!(ac->ac_flags & EXT4_MB_HINT_DATA)) @@ -3333,6 +3363,13 @@ ext4_mb_use_preallocated(struct ext4_allocation_context *ac) /* The max size of hash table is PREALLOC_TB_SIZE */ order = PREALLOC_TB_SIZE - 1; + goal_block = ac->ac_g_ex.fe_group * EXT4_BLOCKS_PER_GROUP(ac->ac_sb) + + ac->ac_g_ex.fe_start + + le32_to_cpu(EXT4_SB(ac->ac_sb)->s_es->s_first_data_block); + /* + * search for the prealloc space that is having + * minimal distance from the goal block. + */ for (i = order; i < PREALLOC_TB_SIZE; i++) { rcu_read_lock(); list_for_each_entry_rcu(pa, &lg->lg_prealloc_list[i], @@ -3340,17 +3377,19 @@ ext4_mb_use_preallocated(struct ext4_allocation_context *ac) spin_lock(&pa->pa_lock); if (pa->pa_deleted == 0 && pa->pa_free >= ac->ac_o_ex.fe_len) { - atomic_inc(&pa->pa_count); - ext4_mb_use_group_pa(ac, pa); - spin_unlock(&pa->pa_lock); - ac->ac_criteria = 20; - rcu_read_unlock(); - return 1; + + cpa = ext4_mb_check_group_pa(goal_block, + pa, cpa); } spin_unlock(&pa->pa_lock); } rcu_read_unlock(); } + if (cpa) { + ext4_mb_use_group_pa(ac, cpa); + ac->ac_criteria = 20; + return 1; + } return 0; } diff --git a/fs/ext4/migrate.c b/fs/ext4/migrate.c index b9e077ba07e94b0c979ebea4530e1fc9471e6eee..46fc0b5b12bab540cf00bb1ffb7fcec1b51854fa 100644 --- a/fs/ext4/migrate.c +++ b/fs/ext4/migrate.c @@ -53,7 +53,8 @@ static int finish_range(handle_t *handle, struct inode *inode, * credit. But below we try to not accumalate too much * of them by restarting the journal. */ - needed = ext4_ext_calc_credits_for_insert(inode, path); + needed = ext4_ext_calc_credits_for_single_extent(inode, + lb->last_block - lb->first_block + 1, path); /* * Make sure the credit we accumalated is not really high diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c index 0a9265164265fda4be2aa94c1db1941c3bb0b247..b3d35604ea1890f3b33567658ba9827f4d2c3a98 100644 --- a/fs/ext4/resize.c +++ b/fs/ext4/resize.c @@ -773,7 +773,8 @@ int ext4_group_add(struct super_block *sb, struct ext4_new_group_data *input) if (reserved_gdb || gdb_off == 0) { if (!EXT4_HAS_COMPAT_FEATURE(sb, - EXT4_FEATURE_COMPAT_RESIZE_INODE)){ + EXT4_FEATURE_COMPAT_RESIZE_INODE) + || !le16_to_cpu(es->s_reserved_gdt_blocks)) { ext4_warning(sb, __func__, "No reserved GDT blocks, can't resize"); return -EPERM; diff --git a/fs/ext4/super.c b/fs/ext4/super.c index d5d77958b861b9fc29114965a566a7e2dfdd4a84..566344b926b772bb668ea62e15b3ddc641389a96 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -568,6 +568,7 @@ static struct inode *ext4_alloc_inode(struct super_block *sb) #endif ei->i_block_alloc_info = NULL; ei->vfs_inode.i_version = 1; + ei->vfs_inode.i_data.writeback_index = 0; memset(&ei->i_cached_extent, 0, sizeof(struct ext4_ext_cache)); INIT_LIST_HEAD(&ei->i_prealloc_list); spin_lock_init(&ei->i_prealloc_lock); diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 6d266d793e2caba12ef6b65501ab1db116c50574..80ff3381fa218950b7753db8ac907144f7579e4f 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -562,26 +562,23 @@ static int fat_write_inode(struct inode *inode, int wait) struct buffer_head *bh; struct msdos_dir_entry *raw_entry; loff_t i_pos; - int err = 0; + int err; retry: i_pos = MSDOS_I(inode)->i_pos; if (inode->i_ino == MSDOS_ROOT_INO || !i_pos) return 0; - lock_super(sb); bh = sb_bread(sb, i_pos >> sbi->dir_per_block_bits); if (!bh) { printk(KERN_ERR "FAT: unable to read inode block " "for updating (i_pos %lld)\n", i_pos); - err = -EIO; - goto out; + return -EIO; } spin_lock(&sbi->inode_hash_lock); if (i_pos != MSDOS_I(inode)->i_pos) { spin_unlock(&sbi->inode_hash_lock); brelse(bh); - unlock_super(sb); goto retry; } @@ -607,11 +604,10 @@ retry: } spin_unlock(&sbi->inode_hash_lock); mark_buffer_dirty(bh); + err = 0; if (wait) err = sync_dirty_buffer(bh); brelse(bh); -out: - unlock_super(sb); return err; } diff --git a/fs/inode.c b/fs/inode.c index b6726f6445303fd745ce5faab01aa2d8b924e90e..0487ddba139780a4e0bfabc8f4ef2103358d9713 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -166,6 +166,7 @@ static struct inode *alloc_inode(struct super_block *sb) mapping_set_gfp_mask(mapping, GFP_HIGHUSER_PAGECACHE); mapping->assoc_mapping = NULL; mapping->backing_dev_info = &default_backing_dev_info; + mapping->writeback_index = 0; /* * If the block_device provides a backing_dev_info for client diff --git a/fs/ioprio.c b/fs/ioprio.c index c4a1c3c65aac35ba999a4739fb3ed6549b5e1b75..da3cc460d4df4d16f3afb81fea786589948a2c18 100644 --- a/fs/ioprio.c +++ b/fs/ioprio.c @@ -115,11 +115,11 @@ asmlinkage long sys_ioprio_set(int which, int who, int ioprio) pgrp = task_pgrp(current); else pgrp = find_vpid(who); - do_each_pid_task(pgrp, PIDTYPE_PGID, p) { + do_each_pid_thread(pgrp, PIDTYPE_PGID, p) { ret = set_task_ioprio(p, ioprio); if (ret) break; - } while_each_pid_task(pgrp, PIDTYPE_PGID, p); + } while_each_pid_thread(pgrp, PIDTYPE_PGID, p); break; case IOPRIO_WHO_USER: if (!who) @@ -204,7 +204,7 @@ asmlinkage long sys_ioprio_get(int which, int who) pgrp = task_pgrp(current); else pgrp = find_vpid(who); - do_each_pid_task(pgrp, PIDTYPE_PGID, p) { + do_each_pid_thread(pgrp, PIDTYPE_PGID, p) { tmpio = get_task_ioprio(p); if (tmpio < 0) continue; @@ -212,7 +212,7 @@ asmlinkage long sys_ioprio_get(int which, int who) ret = tmpio; else ret = ioprio_best(ret, tmpio); - } while_each_pid_task(pgrp, PIDTYPE_PGID, p); + } while_each_pid_thread(pgrp, PIDTYPE_PGID, p); break; case IOPRIO_WHO_USER: if (!who) diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c index 8dee32007500e3200451b9334b849f2362611cc7..0540ca27a4464060e9c230095f664cd9937b21a1 100644 --- a/fs/jbd/transaction.c +++ b/fs/jbd/transaction.c @@ -291,7 +291,7 @@ handle_t *journal_start(journal_t *journal, int nblocks) goto out; } - lock_acquire(&handle->h_lockdep_map, 0, 0, 0, 2, _THIS_IP_); + lock_map_acquire(&handle->h_lockdep_map); out: return handle; @@ -1448,7 +1448,7 @@ int journal_stop(handle_t *handle) spin_unlock(&journal->j_state_lock); } - lock_release(&handle->h_lockdep_map, 1, _THIS_IP_); + lock_map_release(&handle->h_lockdep_map); jbd_free_handle(handle); return err; diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c index 4f7cadbb19faa4396edeb4ff0be6840fc7a313af..e5d540588fa9609296f446c232278202bd1f2d6b 100644 --- a/fs/jbd2/transaction.c +++ b/fs/jbd2/transaction.c @@ -301,7 +301,7 @@ handle_t *jbd2_journal_start(journal_t *journal, int nblocks) goto out; } - lock_acquire(&handle->h_lockdep_map, 0, 0, 0, 2, _THIS_IP_); + lock_map_acquire(&handle->h_lockdep_map); out: return handle; } @@ -1279,7 +1279,7 @@ int jbd2_journal_stop(handle_t *handle) spin_unlock(&journal->j_state_lock); } - lock_release(&handle->h_lockdep_map, 1, _THIS_IP_); + lock_map_release(&handle->h_lockdep_map); jbd2_free_handle(handle); return err; diff --git a/fs/jffs2/jffs2_fs_i.h b/fs/jffs2/jffs2_fs_i.h index 31559f45fdde31eb511fc89bc564aa180fc1099b..4c41db91eaa45bffb0566d401d4a915abea4e32b 100644 --- a/fs/jffs2/jffs2_fs_i.h +++ b/fs/jffs2/jffs2_fs_i.h @@ -12,7 +12,6 @@ #ifndef _JFFS2_FS_I #define _JFFS2_FS_I -#include #include #include #include diff --git a/fs/lockd/svc4proc.c b/fs/lockd/svc4proc.c index 399444639337d1ac096cbb368cd319c284626551..4a714f64515b06557704b38cf02f8ba7f36f7ea0 100644 --- a/fs/lockd/svc4proc.c +++ b/fs/lockd/svc4proc.c @@ -83,7 +83,7 @@ nlm4svc_proc_test(struct svc_rqst *rqstp, struct nlm_args *argp, { struct nlm_host *host; struct nlm_file *file; - int rc = rpc_success; + __be32 rc = rpc_success; dprintk("lockd: TEST4 called\n"); resp->cookie = argp->cookie; @@ -116,7 +116,7 @@ nlm4svc_proc_lock(struct svc_rqst *rqstp, struct nlm_args *argp, { struct nlm_host *host; struct nlm_file *file; - int rc = rpc_success; + __be32 rc = rpc_success; dprintk("lockd: LOCK called\n"); diff --git a/fs/lockd/svcproc.c b/fs/lockd/svcproc.c index 76019d2ff72def49828cf78ad6dba73b728fc8de..76262c1986f2d36d1f6765da9acf506736b3b30b 100644 --- a/fs/lockd/svcproc.c +++ b/fs/lockd/svcproc.c @@ -112,7 +112,7 @@ nlmsvc_proc_test(struct svc_rqst *rqstp, struct nlm_args *argp, { struct nlm_host *host; struct nlm_file *file; - int rc = rpc_success; + __be32 rc = rpc_success; dprintk("lockd: TEST called\n"); resp->cookie = argp->cookie; @@ -146,7 +146,7 @@ nlmsvc_proc_lock(struct svc_rqst *rqstp, struct nlm_args *argp, { struct nlm_host *host; struct nlm_file *file; - int rc = rpc_success; + __be32 rc = rpc_success; dprintk("lockd: LOCK called\n"); diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c index 33bfcf09db46faaffa13472d1ffd351c7dad28fb..9dc036f1835614e3c2505abad50496071cf8b0b2 100644 --- a/fs/nfsd/export.c +++ b/fs/nfsd/export.c @@ -1023,7 +1023,7 @@ exp_export(struct nfsctl_export *nxp) /* Look up the dentry */ err = path_lookup(nxp->ex_path, 0, &nd); if (err) - goto out_unlock; + goto out_put_clp; err = -EINVAL; exp = exp_get_by_name(clp, nd.path.mnt, nd.path.dentry, NULL); @@ -1090,9 +1090,9 @@ finish: exp_put(exp); if (fsid_key && !IS_ERR(fsid_key)) cache_put(&fsid_key->h, &svc_expkey_cache); - if (clp) - auth_domain_put(clp); path_put(&nd.path); +out_put_clp: + auth_domain_put(clp); out_unlock: exp_writeunlock(); out: diff --git a/fs/nfsd/nfs4acl.c b/fs/nfsd/nfs4acl.c index b6ed38380ab805179f8354ab9454fc533e50da53..54b8b4140c8f6e32203363bd9b53e8aa2ed09f7e 100644 --- a/fs/nfsd/nfs4acl.c +++ b/fs/nfsd/nfs4acl.c @@ -443,7 +443,7 @@ init_state(struct posix_acl_state *state, int cnt) * enough space for either: */ alloc = sizeof(struct posix_ace_state_array) - + cnt*sizeof(struct posix_ace_state); + + cnt*sizeof(struct posix_user_ace_state); state->users = kzalloc(alloc, GFP_KERNEL); if (!state->users) return -ENOMEM; diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index 2e51adac65de7c03e722134bf21947ee15de611a..e5b51ffafc6c2c2300fb61f3fb0c0036e0762115 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -867,11 +867,6 @@ nfsd4_proc_compound(struct svc_rqst *rqstp, int slack_bytes; __be32 status; - status = nfserr_resource; - cstate = cstate_alloc(); - if (cstate == NULL) - goto out; - resp->xbuf = &rqstp->rq_res; resp->p = rqstp->rq_res.head[0].iov_base + rqstp->rq_res.head[0].iov_len; resp->tagp = resp->p; @@ -890,6 +885,11 @@ nfsd4_proc_compound(struct svc_rqst *rqstp, if (args->minorversion > NFSD_SUPPORTED_MINOR_VERSION) goto out; + status = nfserr_resource; + cstate = cstate_alloc(); + if (cstate == NULL) + goto out; + status = nfs_ok; while (!status && resp->opcnt < args->opcnt) { op = &args->ops[resp->opcnt++]; @@ -957,9 +957,9 @@ encode_op: nfsd4_increment_op_stats(op->opnum); } + cstate_free(cstate); out: nfsd4_release_compoundargs(args); - cstate_free(cstate); dprintk("nfsv4 compound returned %d\n", ntohl(status)); return status; } diff --git a/fs/ntfs/namei.c b/fs/ntfs/namei.c index e1781c8b16504cf9c59333c3ac5b7475b9978578..9e8a95be7a1e27c2938753e245513c0650e8b7b1 100644 --- a/fs/ntfs/namei.c +++ b/fs/ntfs/namei.c @@ -174,7 +174,6 @@ static struct dentry *ntfs_lookup(struct inode *dir_ino, struct dentry *dent, // TODO: Consider moving this lot to a separate function! (AIA) handle_name: { - struct dentry *real_dent, *new_dent; MFT_RECORD *m; ntfs_attr_search_ctx *ctx; ntfs_inode *ni = NTFS_I(dent_inode); @@ -255,93 +254,9 @@ handle_name: } nls_name.hash = full_name_hash(nls_name.name, nls_name.len); - /* - * Note: No need for dent->d_lock lock as i_mutex is held on the - * parent inode. - */ - - /* Does a dentry matching the nls_name exist already? */ - real_dent = d_lookup(dent->d_parent, &nls_name); - /* If not, create it now. */ - if (!real_dent) { - real_dent = d_alloc(dent->d_parent, &nls_name); - kfree(nls_name.name); - if (!real_dent) { - err = -ENOMEM; - goto err_out; - } - new_dent = d_splice_alias(dent_inode, real_dent); - if (new_dent) - dput(real_dent); - else - new_dent = real_dent; - ntfs_debug("Done. (Created new dentry.)"); - return new_dent; - } + dent = d_add_ci(dent, dent_inode, &nls_name); kfree(nls_name.name); - /* Matching dentry exists, check if it is negative. */ - if (real_dent->d_inode) { - if (unlikely(real_dent->d_inode != dent_inode)) { - /* This can happen because bad inodes are unhashed. */ - BUG_ON(!is_bad_inode(dent_inode)); - BUG_ON(!is_bad_inode(real_dent->d_inode)); - } - /* - * Already have the inode and the dentry attached, decrement - * the reference count to balance the ntfs_iget() we did - * earlier on. We found the dentry using d_lookup() so it - * cannot be disconnected and thus we do not need to worry - * about any NFS/disconnectedness issues here. - */ - iput(dent_inode); - ntfs_debug("Done. (Already had inode and dentry.)"); - return real_dent; - } - /* - * Negative dentry: instantiate it unless the inode is a directory and - * has a 'disconnected' dentry (i.e. IS_ROOT and DCACHE_DISCONNECTED), - * in which case d_move() that in place of the found dentry. - */ - if (!S_ISDIR(dent_inode->i_mode)) { - /* Not a directory; everything is easy. */ - d_instantiate(real_dent, dent_inode); - ntfs_debug("Done. (Already had negative file dentry.)"); - return real_dent; - } - spin_lock(&dcache_lock); - if (list_empty(&dent_inode->i_dentry)) { - /* - * Directory without a 'disconnected' dentry; we need to do - * d_instantiate() by hand because it takes dcache_lock which - * we already hold. - */ - list_add(&real_dent->d_alias, &dent_inode->i_dentry); - real_dent->d_inode = dent_inode; - spin_unlock(&dcache_lock); - security_d_instantiate(real_dent, dent_inode); - ntfs_debug("Done. (Already had negative directory dentry.)"); - return real_dent; - } - /* - * Directory with a 'disconnected' dentry; get a reference to the - * 'disconnected' dentry. - */ - new_dent = list_entry(dent_inode->i_dentry.next, struct dentry, - d_alias); - dget_locked(new_dent); - spin_unlock(&dcache_lock); - /* Do security vodoo. */ - security_d_instantiate(real_dent, dent_inode); - /* Move new_dent in place of real_dent. */ - d_move(new_dent, real_dent); - /* Balance the ntfs_iget() we did above. */ - iput(dent_inode); - /* Throw away real_dent. */ - dput(real_dent); - /* Use new_dent as the actual dentry. */ - ntfs_debug("Done. (Already had negative, disconnected directory " - "dentry.)"); - return new_dent; + return dent; eio_err_out: ntfs_error(vol->sb, "Illegal file name attribute. Run chkdsk."); diff --git a/fs/ntfs/usnjrnl.h b/fs/ntfs/usnjrnl.h index 3a8af75351e8662235eff32b67f9810f1c717248..4087fbdac327e19a586576aa6bc5bf95d307f96d 100644 --- a/fs/ntfs/usnjrnl.h +++ b/fs/ntfs/usnjrnl.h @@ -113,7 +113,7 @@ typedef struct { * Reason flags (32-bit). Cumulative flags describing the change(s) to the * file since it was last opened. I think the names speak for themselves but * if you disagree check out the descriptions in the Linux NTFS project NTFS - * documentation: http://linux-ntfs.sourceforge.net/ntfs/files/usnjrnl.html + * documentation: http://www.linux-ntfs.org/ */ enum { USN_REASON_DATA_OVERWRITE = const_cpu_to_le32(0x00000001), @@ -145,7 +145,7 @@ typedef le32 USN_REASON_FLAGS; * Source info flags (32-bit). Information about the source of the change(s) * to the file. For detailed descriptions of what these mean, see the Linux * NTFS project NTFS documentation: - * http://linux-ntfs.sourceforge.net/ntfs/files/usnjrnl.html + * http://www.linux-ntfs.org/ */ enum { USN_SOURCE_DATA_MANAGEMENT = const_cpu_to_le32(0x00000001), diff --git a/fs/ocfs2/cluster/netdebug.c b/fs/ocfs2/cluster/netdebug.c index d8bfa0eb41b29415b79ae1bce099d6d2b21d6c20..52276c02f71041665ba3389b9d690e46e8c075dd 100644 --- a/fs/ocfs2/cluster/netdebug.c +++ b/fs/ocfs2/cluster/netdebug.c @@ -138,20 +138,20 @@ static int nst_seq_show(struct seq_file *seq, void *v) " message id: %d\n" " message type: %u\n" " message key: 0x%08x\n" - " sock acquiry: %lu.%lu\n" - " send start: %lu.%lu\n" - " wait start: %lu.%lu\n", + " sock acquiry: %lu.%ld\n" + " send start: %lu.%ld\n" + " wait start: %lu.%ld\n", nst, (unsigned long)nst->st_task->pid, (unsigned long)nst->st_task->tgid, nst->st_task->comm, nst->st_node, nst->st_sc, nst->st_id, nst->st_msg_type, nst->st_msg_key, nst->st_sock_time.tv_sec, - (unsigned long)nst->st_sock_time.tv_usec, + (long)nst->st_sock_time.tv_usec, nst->st_send_time.tv_sec, - (unsigned long)nst->st_send_time.tv_usec, + (long)nst->st_send_time.tv_usec, nst->st_status_time.tv_sec, - nst->st_status_time.tv_usec); + (long)nst->st_status_time.tv_usec); } spin_unlock(&o2net_debug_lock); @@ -276,7 +276,7 @@ static void *sc_seq_next(struct seq_file *seq, void *v, loff_t *pos) return sc; /* unused, just needs to be null when done */ } -#define TV_SEC_USEC(TV) TV.tv_sec, (unsigned long)TV.tv_usec +#define TV_SEC_USEC(TV) TV.tv_sec, (long)TV.tv_usec static int sc_seq_show(struct seq_file *seq, void *v) { @@ -309,12 +309,12 @@ static int sc_seq_show(struct seq_file *seq, void *v) " remote node: %s\n" " page off: %zu\n" " handshake ok: %u\n" - " timer: %lu.%lu\n" - " data ready: %lu.%lu\n" - " advance start: %lu.%lu\n" - " advance stop: %lu.%lu\n" - " func start: %lu.%lu\n" - " func stop: %lu.%lu\n" + " timer: %lu.%ld\n" + " data ready: %lu.%ld\n" + " advance start: %lu.%ld\n" + " advance stop: %lu.%ld\n" + " func start: %lu.%ld\n" + " func stop: %lu.%ld\n" " func key: %u\n" " func type: %u\n", sc, diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c index a27d61581bd6fa299fc017c04fb405538664520c..2bcf706d9dd3c460d9bab05f963c74e08d21b188 100644 --- a/fs/ocfs2/cluster/tcp.c +++ b/fs/ocfs2/cluster/tcp.c @@ -143,8 +143,8 @@ static void o2net_sc_postpone_idle(struct o2net_sock_container *sc); static void o2net_sc_reset_idle_timer(struct o2net_sock_container *sc); #ifdef CONFIG_DEBUG_FS -void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype, - u32 msgkey, struct task_struct *task, u8 node) +static void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype, + u32 msgkey, struct task_struct *task, u8 node) { INIT_LIST_HEAD(&nst->st_net_debug_item); nst->st_task = task; @@ -153,31 +153,61 @@ void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype, nst->st_node = node; } -void o2net_set_nst_sock_time(struct o2net_send_tracking *nst) +static void o2net_set_nst_sock_time(struct o2net_send_tracking *nst) { do_gettimeofday(&nst->st_sock_time); } -void o2net_set_nst_send_time(struct o2net_send_tracking *nst) +static void o2net_set_nst_send_time(struct o2net_send_tracking *nst) { do_gettimeofday(&nst->st_send_time); } -void o2net_set_nst_status_time(struct o2net_send_tracking *nst) +static void o2net_set_nst_status_time(struct o2net_send_tracking *nst) { do_gettimeofday(&nst->st_status_time); } -void o2net_set_nst_sock_container(struct o2net_send_tracking *nst, +static void o2net_set_nst_sock_container(struct o2net_send_tracking *nst, struct o2net_sock_container *sc) { nst->st_sc = sc; } -void o2net_set_nst_msg_id(struct o2net_send_tracking *nst, u32 msg_id) +static void o2net_set_nst_msg_id(struct o2net_send_tracking *nst, u32 msg_id) { nst->st_id = msg_id; } + +#else /* CONFIG_DEBUG_FS */ + +static inline void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype, + u32 msgkey, struct task_struct *task, u8 node) +{ +} + +static inline void o2net_set_nst_sock_time(struct o2net_send_tracking *nst) +{ +} + +static inline void o2net_set_nst_send_time(struct o2net_send_tracking *nst) +{ +} + +static inline void o2net_set_nst_status_time(struct o2net_send_tracking *nst) +{ +} + +static inline void o2net_set_nst_sock_container(struct o2net_send_tracking *nst, + struct o2net_sock_container *sc) +{ +} + +static inline void o2net_set_nst_msg_id(struct o2net_send_tracking *nst, + u32 msg_id) +{ +} + #endif /* CONFIG_DEBUG_FS */ static inline int o2net_reconnect_delay(void) diff --git a/fs/ocfs2/cluster/tcp_internal.h b/fs/ocfs2/cluster/tcp_internal.h index 18307ff81b77ab478383657d76388f697564a0e3..8d58cfe410b13babe15d68c35b3f62a6be7331c3 100644 --- a/fs/ocfs2/cluster/tcp_internal.h +++ b/fs/ocfs2/cluster/tcp_internal.h @@ -224,42 +224,10 @@ struct o2net_send_tracking { struct timeval st_send_time; struct timeval st_status_time; }; - -void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype, - u32 msgkey, struct task_struct *task, u8 node); -void o2net_set_nst_sock_time(struct o2net_send_tracking *nst); -void o2net_set_nst_send_time(struct o2net_send_tracking *nst); -void o2net_set_nst_status_time(struct o2net_send_tracking *nst); -void o2net_set_nst_sock_container(struct o2net_send_tracking *nst, - struct o2net_sock_container *sc); -void o2net_set_nst_msg_id(struct o2net_send_tracking *nst, u32 msg_id); - #else struct o2net_send_tracking { u32 dummy; }; - -static inline void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype, - u32 msgkey, struct task_struct *task, u8 node) -{ -} -static inline void o2net_set_nst_sock_time(struct o2net_send_tracking *nst) -{ -} -static inline void o2net_set_nst_send_time(struct o2net_send_tracking *nst) -{ -} -static inline void o2net_set_nst_status_time(struct o2net_send_tracking *nst) -{ -} -static inline void o2net_set_nst_sock_container(struct o2net_send_tracking *nst, - struct o2net_sock_container *sc) -{ -} -static inline void o2net_set_nst_msg_id(struct o2net_send_tracking *nst, - u32 msg_id) -{ -} #endif /* CONFIG_DEBUG_FS */ #endif /* O2CLUSTER_TCP_INTERNAL_H */ diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c index 8a18758480805504c453ed291908b36764b9f722..9cce563fd6278dde9a4da3db12eabb04e328526e 100644 --- a/fs/ocfs2/dir.c +++ b/fs/ocfs2/dir.c @@ -1300,7 +1300,6 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh, di->i_size = cpu_to_le64(sb->s_blocksize); di->i_ctime = di->i_mtime = cpu_to_le64(dir->i_ctime.tv_sec); di->i_ctime_nsec = di->i_mtime_nsec = cpu_to_le32(dir->i_ctime.tv_nsec); - dir->i_blocks = ocfs2_inode_sector_count(dir); /* * This should never fail as our extent list is empty and all @@ -1310,9 +1309,15 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh, NULL); if (ret) { mlog_errno(ret); - goto out; + goto out_commit; } + /* + * Set i_blocks after the extent insert for the most up to + * date ip_clusters value. + */ + dir->i_blocks = ocfs2_inode_sector_count(dir); + ret = ocfs2_journal_dirty(handle, di_bh); if (ret) { mlog_errno(ret); @@ -1336,7 +1341,7 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh, len, 0, NULL); if (ret) { mlog_errno(ret); - goto out; + goto out_commit; } } diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index 7a37240f7a3117dce66ef2e7a67be76fd2156850..c47bc2a809c2493703563f7f88e2b4f8a5bf1f9c 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -1418,13 +1418,13 @@ int ocfs2_mark_dead_nodes(struct ocfs2_super *osb) { unsigned int node_num; int status, i; + u32 gen; struct buffer_head *bh = NULL; struct ocfs2_dinode *di; /* This is called with the super block cluster lock, so we * know that the slot map can't change underneath us. */ - spin_lock(&osb->osb_lock); for (i = 0; i < osb->max_slots; i++) { /* Read journal inode to get the recovery generation */ status = ocfs2_read_journal_inode(osb, i, &bh, NULL); @@ -1433,23 +1433,31 @@ int ocfs2_mark_dead_nodes(struct ocfs2_super *osb) goto bail; } di = (struct ocfs2_dinode *)bh->b_data; - osb->slot_recovery_generations[i] = - ocfs2_get_recovery_generation(di); + gen = ocfs2_get_recovery_generation(di); brelse(bh); bh = NULL; + spin_lock(&osb->osb_lock); + osb->slot_recovery_generations[i] = gen; + mlog(0, "Slot %u recovery generation is %u\n", i, osb->slot_recovery_generations[i]); - if (i == osb->slot_num) + if (i == osb->slot_num) { + spin_unlock(&osb->osb_lock); continue; + } status = ocfs2_slot_to_node_num_locked(osb, i, &node_num); - if (status == -ENOENT) + if (status == -ENOENT) { + spin_unlock(&osb->osb_lock); continue; + } - if (__ocfs2_recovery_map_test(osb, node_num)) + if (__ocfs2_recovery_map_test(osb, node_num)) { + spin_unlock(&osb->osb_lock); continue; + } spin_unlock(&osb->osb_lock); /* Ok, we have a slot occupied by another node which @@ -1465,10 +1473,7 @@ int ocfs2_mark_dead_nodes(struct ocfs2_super *osb) mlog_errno(status); goto bail; } - - spin_lock(&osb->osb_lock); } - spin_unlock(&osb->osb_lock); status = 0; bail: diff --git a/fs/ocfs2/stackglue.c b/fs/ocfs2/stackglue.c index 10e149ae5e3aad289f3070714ef5b8530078acf0..07f348b8d721064a3753012dc22c7ab21a834d55 100644 --- a/fs/ocfs2/stackglue.c +++ b/fs/ocfs2/stackglue.c @@ -97,13 +97,14 @@ static int ocfs2_stack_driver_request(const char *stack_name, goto out; } - /* Ok, the stack is pinned */ - p->sp_count++; active_stack = p; - rc = 0; out: + /* If we found it, pin it */ + if (!rc) + active_stack->sp_count++; + spin_unlock(&ocfs2_stack_lock); return rc; } diff --git a/fs/omfs/bitmap.c b/fs/omfs/bitmap.c index 697663b01bae5dad4ef557fa3ed62a27c2d38a0c..e1c0ec0ae9892b2610784420d4b080e9f0b154e8 100644 --- a/fs/omfs/bitmap.c +++ b/fs/omfs/bitmap.c @@ -92,7 +92,7 @@ int omfs_allocate_block(struct super_block *sb, u64 block) struct buffer_head *bh; struct omfs_sb_info *sbi = OMFS_SB(sb); int bits_per_entry = 8 * sb->s_blocksize; - int map, bit; + unsigned int map, bit; int ret = 0; u64 tmp; @@ -176,7 +176,8 @@ int omfs_clear_range(struct super_block *sb, u64 block, int count) struct omfs_sb_info *sbi = OMFS_SB(sb); int bits_per_entry = 8 * sb->s_blocksize; u64 tmp; - int map, bit, ret; + unsigned int map, bit; + int ret; tmp = block; bit = do_div(tmp, bits_per_entry); diff --git a/fs/omfs/file.c b/fs/omfs/file.c index 7e2499053e4d43a08ab07811a44516ab2e61b66d..834b2331f6b3e351fc885d73068632442474494f 100644 --- a/fs/omfs/file.c +++ b/fs/omfs/file.c @@ -26,6 +26,13 @@ static int omfs_sync_file(struct file *file, struct dentry *dentry, return err ? -EIO : 0; } +static u32 omfs_max_extents(struct omfs_sb_info *sbi, int offset) +{ + return (sbi->s_sys_blocksize - offset - + sizeof(struct omfs_extent)) / + sizeof(struct omfs_extent_entry) + 1; +} + void omfs_make_empty_table(struct buffer_head *bh, int offset) { struct omfs_extent *oe = (struct omfs_extent *) &bh->b_data[offset]; @@ -45,6 +52,7 @@ int omfs_shrink_inode(struct inode *inode) struct buffer_head *bh; u64 next, last; u32 extent_count; + u32 max_extents; int ret; /* traverse extent table, freeing each entry that is greater @@ -62,15 +70,18 @@ int omfs_shrink_inode(struct inode *inode) goto out; oe = (struct omfs_extent *)(&bh->b_data[OMFS_EXTENT_START]); + max_extents = omfs_max_extents(sbi, OMFS_EXTENT_START); for (;;) { - if (omfs_is_bad(sbi, (struct omfs_header *) bh->b_data, next)) { - brelse(bh); - goto out; - } + if (omfs_is_bad(sbi, (struct omfs_header *) bh->b_data, next)) + goto out_brelse; extent_count = be32_to_cpu(oe->e_extent_count); + + if (extent_count > max_extents) + goto out_brelse; + last = next; next = be64_to_cpu(oe->e_next); entry = &oe->e_entry; @@ -98,10 +109,14 @@ int omfs_shrink_inode(struct inode *inode) if (!bh) goto out; oe = (struct omfs_extent *) (&bh->b_data[OMFS_EXTENT_CONT]); + max_extents = omfs_max_extents(sbi, OMFS_EXTENT_CONT); } ret = 0; out: return ret; +out_brelse: + brelse(bh); + return ret; } static void omfs_truncate(struct inode *inode) @@ -154,9 +169,7 @@ static int omfs_grow_extent(struct inode *inode, struct omfs_extent *oe, goto out; } } - max_count = (sbi->s_sys_blocksize - OMFS_EXTENT_START - - sizeof(struct omfs_extent)) / - sizeof(struct omfs_extent_entry) + 1; + max_count = omfs_max_extents(sbi, OMFS_EXTENT_START); /* TODO: add a continuation block here */ if (be32_to_cpu(oe->e_extent_count) > max_count-1) @@ -225,6 +238,7 @@ static int omfs_get_block(struct inode *inode, sector_t block, sector_t next, offset; int ret; u64 new_block; + u32 max_extents; int extent_count; struct omfs_extent *oe; struct omfs_extent_entry *entry; @@ -238,6 +252,7 @@ static int omfs_get_block(struct inode *inode, sector_t block, goto out; oe = (struct omfs_extent *)(&bh->b_data[OMFS_EXTENT_START]); + max_extents = omfs_max_extents(sbi, OMFS_EXTENT_START); next = inode->i_ino; for (;;) { @@ -249,6 +264,9 @@ static int omfs_get_block(struct inode *inode, sector_t block, next = be64_to_cpu(oe->e_next); entry = &oe->e_entry; + if (extent_count > max_extents) + goto out_brelse; + offset = find_block(inode, entry, block, extent_count, &remain); if (offset > 0) { ret = 0; @@ -266,6 +284,7 @@ static int omfs_get_block(struct inode *inode, sector_t block, if (!bh) goto out; oe = (struct omfs_extent *) (&bh->b_data[OMFS_EXTENT_CONT]); + max_extents = omfs_max_extents(sbi, OMFS_EXTENT_CONT); } if (create) { ret = omfs_grow_extent(inode, oe, &new_block); diff --git a/fs/omfs/inode.c b/fs/omfs/inode.c index a95fe5984f4b24b5dc89ee2a94e424d2e97af0d3..d29047b1b9b065a68c6ee7792d8007821736b852 100644 --- a/fs/omfs/inode.c +++ b/fs/omfs/inode.c @@ -232,8 +232,7 @@ struct inode *omfs_iget(struct super_block *sb, ino_t ino) inode->i_mode = S_IFDIR | (S_IRWXUGO & ~sbi->s_dmask); inode->i_op = &omfs_dir_inops; inode->i_fop = &omfs_dir_operations; - inode->i_size = be32_to_cpu(oi->i_head.h_body_size) + - sizeof(struct omfs_header); + inode->i_size = sbi->s_sys_blocksize; inc_nlink(inode); break; case OMFS_FILE: diff --git a/fs/proc/generic.c b/fs/proc/generic.c index 4fb81e9c94e3b616745bd696394e6909ec46b5bf..bca0f81eb6876fba681f3db8dedd9788887e93b5 100644 --- a/fs/proc/generic.c +++ b/fs/proc/generic.c @@ -330,6 +330,7 @@ retry: spin_lock(&proc_inum_lock); ida_remove(&proc_inum_ida, i); spin_unlock(&proc_inum_lock); + return 0; } return PROC_DYNAMIC_FIRST + i; } diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c index 79ecd281d2cbf1e1db1484ffe4b24413bc6f9e63..3f87d2632947371b47df580c32d041fb39bb91ba 100644 --- a/fs/proc/nommu.c +++ b/fs/proc/nommu.c @@ -52,14 +52,14 @@ int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma) } seq_printf(m, - "%08lx-%08lx %c%c%c%c %08lx %02x:%02x %lu %n", + "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu %n", vma->vm_start, vma->vm_end, flags & VM_READ ? 'r' : '-', flags & VM_WRITE ? 'w' : '-', flags & VM_EXEC ? 'x' : '-', flags & VM_MAYSHARE ? flags & VM_SHARED ? 'S' : 's' : 'p', - vma->vm_pgoff << PAGE_SHIFT, + ((loff_t)vma->vm_pgoff) << PAGE_SHIFT, MAJOR(dev), MINOR(dev), ino, &len); if (file) { diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c index ded96986296099a036af1400a1ecdd7f3f71c058..00f10a2dcf1239d0b72b48a62d8265a0a59b3d78 100644 --- a/fs/proc/proc_misc.c +++ b/fs/proc/proc_misc.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include #include @@ -189,7 +190,8 @@ static int meminfo_read_proc(char *page, char **start, off_t off, "Committed_AS: %8lu kB\n" "VmallocTotal: %8lu kB\n" "VmallocUsed: %8lu kB\n" - "VmallocChunk: %8lu kB\n", + "VmallocChunk: %8lu kB\n" + "Quicklists: %8lu kB\n", K(i.totalram), K(i.freeram), K(i.bufferram), @@ -221,7 +223,8 @@ static int meminfo_read_proc(char *page, char **start, off_t off, K(committed), (unsigned long)VMALLOC_TOTAL >> 10, vmi.used >> 10, - vmi.largest_chunk >> 10 + vmi.largest_chunk >> 10, + K(quicklist_total_size()) ); len += hugetlb_report_meminfo(page + len); diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c index 7546a918f7907612b078c411d8eeb288b099ffc2..73d1891ee6259e41f5be2f1d8d2a16948887097d 100644 --- a/fs/proc/task_mmu.c +++ b/fs/proc/task_mmu.c @@ -219,14 +219,14 @@ static int show_map(struct seq_file *m, void *v) ino = inode->i_ino; } - seq_printf(m, "%08lx-%08lx %c%c%c%c %08lx %02x:%02x %lu %n", + seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu %n", vma->vm_start, vma->vm_end, flags & VM_READ ? 'r' : '-', flags & VM_WRITE ? 'w' : '-', flags & VM_EXEC ? 'x' : '-', flags & VM_MAYSHARE ? 's' : 'p', - vma->vm_pgoff << PAGE_SHIFT, + ((loff_t)vma->vm_pgoff) << PAGE_SHIFT, MAJOR(dev), MINOR(dev), ino, &len); /* diff --git a/fs/readdir.c b/fs/readdir.c index 4e026e5407fb7516c3a52c8533f0159b6b7ecdd9..93a7559bbfd8c6a265d2824058c00612d1aabe1c 100644 --- a/fs/readdir.c +++ b/fs/readdir.c @@ -80,8 +80,10 @@ static int fillonedir(void * __buf, const char * name, int namlen, loff_t offset if (buf->result) return -EINVAL; d_ino = ino; - if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) + if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) { + buf->result = -EOVERFLOW; return -EOVERFLOW; + } buf->result++; dirent = buf->dirent; if (!access_ok(VERIFY_WRITE, dirent, @@ -155,8 +157,10 @@ static int filldir(void * __buf, const char * name, int namlen, loff_t offset, if (reclen > buf->count) return -EINVAL; d_ino = ino; - if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) + if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) { + buf->error = -EOVERFLOW; return -EOVERFLOW; + } dirent = buf->previous; if (dirent) { if (__put_user(offset, &dirent->d_off)) diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index 282a13596c702ac126e7697e97bd239fc4e905a4..d318c7e663faff15eb08ced95d11a123f6297866 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -27,7 +27,6 @@ #include #include #include -#include struct file_system_type reiserfs_fs_type; diff --git a/fs/seq_file.c b/fs/seq_file.c index 3f54dbd6c49b0c28506505bc41f99f20472fba8f..bd20f7f5a93342b57a4802010c788683deb63247 100644 --- a/fs/seq_file.c +++ b/fs/seq_file.c @@ -108,9 +108,9 @@ ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos) goto Done; } /* we need at least one record in buffer */ + pos = m->index; + p = m->op->start(m, &pos); while (1) { - pos = m->index; - p = m->op->start(m, &pos); err = PTR_ERR(p); if (!p || IS_ERR(p)) break; @@ -119,6 +119,11 @@ ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos) break; if (unlikely(err)) m->count = 0; + if (unlikely(!m->count)) { + p = m->op->next(m, p, &pos); + m->index = pos; + continue; + } if (m->count < m->size) goto Fill; m->op->stop(m, p); @@ -128,6 +133,8 @@ ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos) goto Enomem; m->count = 0; m->version = 0; + pos = m->index; + p = m->op->start(m, &pos); } m->op->stop(m, p); m->count = 0; @@ -443,6 +450,20 @@ int seq_dentry(struct seq_file *m, struct dentry *dentry, char *esc) return -1; } +int seq_bitmap(struct seq_file *m, unsigned long *bits, unsigned int nr_bits) +{ + size_t len = bitmap_scnprintf_len(nr_bits); + + if (m->count + len < m->size) { + bitmap_scnprintf(m->buf + m->count, m->size - m->count, + bits, nr_bits); + m->count += len; + return 0; + } + m->count = m->size; + return -1; +} + static void *single_start(struct seq_file *p, loff_t *pos) { return NULL + (*pos == 0); diff --git a/fs/ubifs/budget.c b/fs/ubifs/budget.c index d81fb9ed2b8e28e5e0317d5ca9a626cd08762b3e..1540981574738e45b4585c27d9cf5a8f43df21c9 100644 --- a/fs/ubifs/budget.c +++ b/fs/ubifs/budget.c @@ -263,8 +263,8 @@ int ubifs_calc_min_idx_lebs(struct ubifs_info *c) idx_size = c->old_idx_sz + c->budg_idx_growth + c->budg_uncommitted_idx; - /* And make sure we have twice the index size of space reserved */ - idx_size <<= 1; + /* And make sure we have thrice the index size of space reserved */ + idx_size = idx_size + (idx_size << 1); /* * We do not maintain 'old_idx_size' as 'old_idx_lebs'/'old_idx_bytes' @@ -388,11 +388,11 @@ static int can_use_rp(struct ubifs_info *c) * This function makes sure UBIFS has enough free eraseblocks for index growth * and data. * - * When budgeting index space, UBIFS reserves twice as more LEBs as the index + * When budgeting index space, UBIFS reserves thrice as many LEBs as the index * would take if it was consolidated and written to the flash. This guarantees * that the "in-the-gaps" commit method always succeeds and UBIFS will always * be able to commit dirty index. So this function basically adds amount of - * budgeted index space to the size of the current index, multiplies this by 2, + * budgeted index space to the size of the current index, multiplies this by 3, * and makes sure this does not exceed the amount of free eraseblocks. * * Notes about @c->min_idx_lebs and @c->lst.idx_lebs variables: @@ -543,8 +543,16 @@ int ubifs_budget_space(struct ubifs_info *c, struct ubifs_budget_req *req) int err, idx_growth, data_growth, dd_growth; struct retries_info ri; + ubifs_assert(req->new_page <= 1); + ubifs_assert(req->dirtied_page <= 1); + ubifs_assert(req->new_dent <= 1); + ubifs_assert(req->mod_dent <= 1); + ubifs_assert(req->new_ino <= 1); + ubifs_assert(req->new_ino_d <= UBIFS_MAX_INO_DATA); ubifs_assert(req->dirtied_ino <= 4); ubifs_assert(req->dirtied_ino_d <= UBIFS_MAX_INO_DATA * 4); + ubifs_assert(!(req->new_ino_d & 7)); + ubifs_assert(!(req->dirtied_ino_d & 7)); data_growth = calc_data_growth(c, req); dd_growth = calc_dd_growth(c, req); @@ -618,8 +626,16 @@ again: */ void ubifs_release_budget(struct ubifs_info *c, struct ubifs_budget_req *req) { + ubifs_assert(req->new_page <= 1); + ubifs_assert(req->dirtied_page <= 1); + ubifs_assert(req->new_dent <= 1); + ubifs_assert(req->mod_dent <= 1); + ubifs_assert(req->new_ino <= 1); + ubifs_assert(req->new_ino_d <= UBIFS_MAX_INO_DATA); ubifs_assert(req->dirtied_ino <= 4); ubifs_assert(req->dirtied_ino_d <= UBIFS_MAX_INO_DATA * 4); + ubifs_assert(!(req->new_ino_d & 7)); + ubifs_assert(!(req->dirtied_ino_d & 7)); if (!req->recalculate) { ubifs_assert(req->idx_growth >= 0); ubifs_assert(req->data_growth >= 0); @@ -647,7 +663,11 @@ void ubifs_release_budget(struct ubifs_info *c, struct ubifs_budget_req *req) ubifs_assert(c->budg_idx_growth >= 0); ubifs_assert(c->budg_data_growth >= 0); + ubifs_assert(c->budg_dd_growth >= 0); ubifs_assert(c->min_idx_lebs < c->main_lebs); + ubifs_assert(!(c->budg_idx_growth & 7)); + ubifs_assert(!(c->budg_data_growth & 7)); + ubifs_assert(!(c->budg_dd_growth & 7)); spin_unlock(&c->space_lock); } @@ -686,9 +706,10 @@ void ubifs_convert_page_budget(struct ubifs_info *c) void ubifs_release_dirty_inode_budget(struct ubifs_info *c, struct ubifs_inode *ui) { - struct ubifs_budget_req req = {.dd_growth = c->inode_budget, - .dirtied_ino_d = ui->data_len}; + struct ubifs_budget_req req; + memset(&req, 0, sizeof(struct ubifs_budget_req)); + req.dd_growth = c->inode_budget + ALIGN(ui->data_len, 8); ubifs_release_budget(c, &req); } diff --git a/fs/ubifs/commit.c b/fs/ubifs/commit.c index 3b516316c9b39cdfab996b8cd6245c9cca6d4a18..0a6aa2cc78f07eb7e0aa4ce6af2dfe8b5fe32ca5 100644 --- a/fs/ubifs/commit.c +++ b/fs/ubifs/commit.c @@ -74,6 +74,7 @@ static int do_commit(struct ubifs_info *c) goto out_up; } + c->cmt_no += 1; err = ubifs_gc_start_commit(c); if (err) goto out_up; @@ -115,7 +116,7 @@ static int do_commit(struct ubifs_info *c) goto out; mutex_lock(&c->mst_mutex); - c->mst_node->cmt_no = cpu_to_le64(++c->cmt_no); + c->mst_node->cmt_no = cpu_to_le64(c->cmt_no); c->mst_node->log_lnum = cpu_to_le32(new_ltail_lnum); c->mst_node->root_lnum = cpu_to_le32(zroot.lnum); c->mst_node->root_offs = cpu_to_le32(zroot.offs); diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c index 4e3aaeba4eca835c0afaac2cfc384edf1428d53f..b9cb77473758563314980e00c5144a84c9ccfdaf 100644 --- a/fs/ubifs/debug.c +++ b/fs/ubifs/debug.c @@ -568,8 +568,8 @@ void dbg_dump_budget_req(const struct ubifs_budget_req *req) void dbg_dump_lstats(const struct ubifs_lp_stats *lst) { spin_lock(&dbg_lock); - printk(KERN_DEBUG "Lprops statistics: empty_lebs %d, idx_lebs %d\n", - lst->empty_lebs, lst->idx_lebs); + printk(KERN_DEBUG "(pid %d) Lprops statistics: empty_lebs %d, " + "idx_lebs %d\n", current->pid, lst->empty_lebs, lst->idx_lebs); printk(KERN_DEBUG "\ttaken_empty_lebs %d, total_free %lld, " "total_dirty %lld\n", lst->taken_empty_lebs, lst->total_free, lst->total_dirty); @@ -587,8 +587,8 @@ void dbg_dump_budg(struct ubifs_info *c) struct ubifs_gced_idx_leb *idx_gc; spin_lock(&dbg_lock); - printk(KERN_DEBUG "Budgeting info: budg_data_growth %lld, " - "budg_dd_growth %lld, budg_idx_growth %lld\n", + printk(KERN_DEBUG "(pid %d) Budgeting info: budg_data_growth %lld, " + "budg_dd_growth %lld, budg_idx_growth %lld\n", current->pid, c->budg_data_growth, c->budg_dd_growth, c->budg_idx_growth); printk(KERN_DEBUG "\tdata budget sum %lld, total budget sum %lld, " "freeable_cnt %d\n", c->budg_data_growth + c->budg_dd_growth, @@ -634,7 +634,7 @@ void dbg_dump_lprops(struct ubifs_info *c) struct ubifs_lprops lp; struct ubifs_lp_stats lst; - printk(KERN_DEBUG "Dumping LEB properties\n"); + printk(KERN_DEBUG "(pid %d) Dumping LEB properties\n", current->pid); ubifs_get_lp_stats(c, &lst); dbg_dump_lstats(&lst); @@ -655,7 +655,7 @@ void dbg_dump_leb(const struct ubifs_info *c, int lnum) if (dbg_failure_mode) return; - printk(KERN_DEBUG "Dumping LEB %d\n", lnum); + printk(KERN_DEBUG "(pid %d) Dumping LEB %d\n", current->pid, lnum); sleb = ubifs_scan(c, lnum, 0, c->dbg_buf); if (IS_ERR(sleb)) { @@ -720,8 +720,8 @@ void dbg_dump_heap(struct ubifs_info *c, struct ubifs_lpt_heap *heap, int cat) { int i; - printk(KERN_DEBUG "Dumping heap cat %d (%d elements)\n", - cat, heap->cnt); + printk(KERN_DEBUG "(pid %d) Dumping heap cat %d (%d elements)\n", + current->pid, cat, heap->cnt); for (i = 0; i < heap->cnt; i++) { struct ubifs_lprops *lprops = heap->arr[i]; @@ -736,7 +736,7 @@ void dbg_dump_pnode(struct ubifs_info *c, struct ubifs_pnode *pnode, { int i; - printk(KERN_DEBUG "Dumping pnode:\n"); + printk(KERN_DEBUG "(pid %d) Dumping pnode:\n", current->pid); printk(KERN_DEBUG "\taddress %zx parent %zx cnext %zx\n", (size_t)pnode, (size_t)parent, (size_t)pnode->cnext); printk(KERN_DEBUG "\tflags %lu iip %d level %d num %d\n", @@ -755,7 +755,7 @@ void dbg_dump_tnc(struct ubifs_info *c) int level; printk(KERN_DEBUG "\n"); - printk(KERN_DEBUG "Dumping the TNC tree\n"); + printk(KERN_DEBUG "(pid %d) Dumping the TNC tree\n", current->pid); znode = ubifs_tnc_levelorder_next(c->zroot.znode, NULL); level = znode->level; printk(KERN_DEBUG "== Level %d ==\n", level); @@ -2208,16 +2208,17 @@ int dbg_leb_read(struct ubi_volume_desc *desc, int lnum, char *buf, int offset, int dbg_leb_write(struct ubi_volume_desc *desc, int lnum, const void *buf, int offset, int len, int dtype) { - int err; + int err, failing; if (in_failure_mode(desc)) return -EIO; - if (do_fail(desc, lnum, 1)) + failing = do_fail(desc, lnum, 1); + if (failing) cut_data(buf, len); err = ubi_leb_write(desc, lnum, buf, offset, len, dtype); if (err) return err; - if (in_failure_mode(desc)) + if (failing) return -EIO; return 0; } diff --git a/fs/ubifs/debug.h b/fs/ubifs/debug.h index 3c4f1e93c9e0336c4a4374b0be0b39ed81c9c890..50315fc571859098b34a0de156ea36f77d7e11d1 100644 --- a/fs/ubifs/debug.h +++ b/fs/ubifs/debug.h @@ -27,7 +27,7 @@ #define UBIFS_DBG(op) op -#define ubifs_assert(expr) do { \ +#define ubifs_assert(expr) do { \ if (unlikely(!(expr))) { \ printk(KERN_CRIT "UBIFS assert failed in %s at %u (pid %d)\n", \ __func__, __LINE__, current->pid); \ @@ -73,50 +73,50 @@ const char *dbg_key_str1(const struct ubifs_info *c, const union ubifs_key *key); /* - * DBGKEY macros require dbg_lock to be held, which it is in the dbg message + * DBGKEY macros require @dbg_lock to be held, which it is in the dbg message * macros. */ #define DBGKEY(key) dbg_key_str0(c, (key)) #define DBGKEY1(key) dbg_key_str1(c, (key)) /* General messages */ -#define dbg_gen(fmt, ...) dbg_do_msg(UBIFS_MSG_GEN, fmt, ##__VA_ARGS__) +#define dbg_gen(fmt, ...) dbg_do_msg(UBIFS_MSG_GEN, fmt, ##__VA_ARGS__) /* Additional journal messages */ -#define dbg_jnl(fmt, ...) dbg_do_msg(UBIFS_MSG_JNL, fmt, ##__VA_ARGS__) +#define dbg_jnl(fmt, ...) dbg_do_msg(UBIFS_MSG_JNL, fmt, ##__VA_ARGS__) /* Additional TNC messages */ -#define dbg_tnc(fmt, ...) dbg_do_msg(UBIFS_MSG_TNC, fmt, ##__VA_ARGS__) +#define dbg_tnc(fmt, ...) dbg_do_msg(UBIFS_MSG_TNC, fmt, ##__VA_ARGS__) /* Additional lprops messages */ -#define dbg_lp(fmt, ...) dbg_do_msg(UBIFS_MSG_LP, fmt, ##__VA_ARGS__) +#define dbg_lp(fmt, ...) dbg_do_msg(UBIFS_MSG_LP, fmt, ##__VA_ARGS__) /* Additional LEB find messages */ -#define dbg_find(fmt, ...) dbg_do_msg(UBIFS_MSG_FIND, fmt, ##__VA_ARGS__) +#define dbg_find(fmt, ...) dbg_do_msg(UBIFS_MSG_FIND, fmt, ##__VA_ARGS__) /* Additional mount messages */ -#define dbg_mnt(fmt, ...) dbg_do_msg(UBIFS_MSG_MNT, fmt, ##__VA_ARGS__) +#define dbg_mnt(fmt, ...) dbg_do_msg(UBIFS_MSG_MNT, fmt, ##__VA_ARGS__) /* Additional I/O messages */ -#define dbg_io(fmt, ...) dbg_do_msg(UBIFS_MSG_IO, fmt, ##__VA_ARGS__) +#define dbg_io(fmt, ...) dbg_do_msg(UBIFS_MSG_IO, fmt, ##__VA_ARGS__) /* Additional commit messages */ -#define dbg_cmt(fmt, ...) dbg_do_msg(UBIFS_MSG_CMT, fmt, ##__VA_ARGS__) +#define dbg_cmt(fmt, ...) dbg_do_msg(UBIFS_MSG_CMT, fmt, ##__VA_ARGS__) /* Additional budgeting messages */ -#define dbg_budg(fmt, ...) dbg_do_msg(UBIFS_MSG_BUDG, fmt, ##__VA_ARGS__) +#define dbg_budg(fmt, ...) dbg_do_msg(UBIFS_MSG_BUDG, fmt, ##__VA_ARGS__) /* Additional log messages */ -#define dbg_log(fmt, ...) dbg_do_msg(UBIFS_MSG_LOG, fmt, ##__VA_ARGS__) +#define dbg_log(fmt, ...) dbg_do_msg(UBIFS_MSG_LOG, fmt, ##__VA_ARGS__) /* Additional gc messages */ -#define dbg_gc(fmt, ...) dbg_do_msg(UBIFS_MSG_GC, fmt, ##__VA_ARGS__) +#define dbg_gc(fmt, ...) dbg_do_msg(UBIFS_MSG_GC, fmt, ##__VA_ARGS__) /* Additional scan messages */ -#define dbg_scan(fmt, ...) dbg_do_msg(UBIFS_MSG_SCAN, fmt, ##__VA_ARGS__) +#define dbg_scan(fmt, ...) dbg_do_msg(UBIFS_MSG_SCAN, fmt, ##__VA_ARGS__) /* Additional recovery messages */ -#define dbg_rcvry(fmt, ...) dbg_do_msg(UBIFS_MSG_RCVRY, fmt, ##__VA_ARGS__) +#define dbg_rcvry(fmt, ...) dbg_do_msg(UBIFS_MSG_RCVRY, fmt, ##__VA_ARGS__) /* * Debugging message type flags (must match msg_type_names in debug.c). @@ -239,34 +239,23 @@ typedef int (*dbg_leaf_callback)(struct ubifs_info *c, struct ubifs_zbranch *zbr, void *priv); typedef int (*dbg_znode_callback)(struct ubifs_info *c, struct ubifs_znode *znode, void *priv); - int dbg_walk_index(struct ubifs_info *c, dbg_leaf_callback leaf_cb, dbg_znode_callback znode_cb, void *priv); /* Checking functions */ int dbg_check_lprops(struct ubifs_info *c); - int dbg_old_index_check_init(struct ubifs_info *c, struct ubifs_zbranch *zroot); int dbg_check_old_index(struct ubifs_info *c, struct ubifs_zbranch *zroot); - int dbg_check_cats(struct ubifs_info *c); - int dbg_check_ltab(struct ubifs_info *c); - int dbg_check_synced_i_size(struct inode *inode); - int dbg_check_dir_size(struct ubifs_info *c, const struct inode *dir); - int dbg_check_tnc(struct ubifs_info *c, int extra); - int dbg_check_idx_size(struct ubifs_info *c, long long idx_size); - int dbg_check_filesystem(struct ubifs_info *c); - void dbg_check_heap(struct ubifs_info *c, struct ubifs_lpt_heap *heap, int cat, int add_pos); - int dbg_check_lprops(struct ubifs_info *c); int dbg_check_lpt_nodes(struct ubifs_info *c, struct ubifs_cnode *cnode, int row, int col); @@ -329,71 +318,77 @@ static inline int dbg_change(struct ubi_volume_desc *desc, int lnum, #else /* !CONFIG_UBIFS_FS_DEBUG */ #define UBIFS_DBG(op) -#define ubifs_assert(expr) ({}) -#define ubifs_assert_cmt_locked(c) + +/* Use "if (0)" to make compiler check arguments even if debugging is off */ +#define ubifs_assert(expr) do { \ + if (0 && (expr)) \ + printk(KERN_CRIT "UBIFS assert failed in %s at %u (pid %d)\n", \ + __func__, __LINE__, current->pid); \ +} while (0) + +#define dbg_err(fmt, ...) do { \ + if (0) \ + ubifs_err(fmt, ##__VA_ARGS__); \ +} while (0) + +#define dbg_msg(fmt, ...) do { \ + if (0) \ + printk(KERN_DEBUG "UBIFS DBG (pid %d): %s: " fmt "\n", \ + current->pid, __func__, ##__VA_ARGS__); \ +} while (0) + #define dbg_dump_stack() -#define dbg_err(fmt, ...) ({}) -#define dbg_msg(fmt, ...) ({}) -#define dbg_key(c, key, fmt, ...) ({}) - -#define dbg_gen(fmt, ...) ({}) -#define dbg_jnl(fmt, ...) ({}) -#define dbg_tnc(fmt, ...) ({}) -#define dbg_lp(fmt, ...) ({}) -#define dbg_find(fmt, ...) ({}) -#define dbg_mnt(fmt, ...) ({}) -#define dbg_io(fmt, ...) ({}) -#define dbg_cmt(fmt, ...) ({}) -#define dbg_budg(fmt, ...) ({}) -#define dbg_log(fmt, ...) ({}) -#define dbg_gc(fmt, ...) ({}) -#define dbg_scan(fmt, ...) ({}) -#define dbg_rcvry(fmt, ...) ({}) - -#define dbg_ntype(type) "" -#define dbg_cstate(cmt_state) "" -#define dbg_get_key_dump(c, key) ({}) -#define dbg_dump_inode(c, inode) ({}) -#define dbg_dump_node(c, node) ({}) -#define dbg_dump_budget_req(req) ({}) -#define dbg_dump_lstats(lst) ({}) -#define dbg_dump_budg(c) ({}) -#define dbg_dump_lprop(c, lp) ({}) -#define dbg_dump_lprops(c) ({}) -#define dbg_dump_leb(c, lnum) ({}) -#define dbg_dump_znode(c, znode) ({}) -#define dbg_dump_heap(c, heap, cat) ({}) -#define dbg_dump_pnode(c, pnode, parent, iip) ({}) -#define dbg_dump_tnc(c) ({}) -#define dbg_dump_index(c) ({}) +#define ubifs_assert_cmt_locked(c) -#define dbg_walk_index(c, leaf_cb, znode_cb, priv) 0 +#define dbg_gen(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) +#define dbg_jnl(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) +#define dbg_tnc(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) +#define dbg_lp(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) +#define dbg_find(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) +#define dbg_mnt(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) +#define dbg_io(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) +#define dbg_cmt(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) +#define dbg_budg(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) +#define dbg_log(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) +#define dbg_gc(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) +#define dbg_scan(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) +#define dbg_rcvry(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) + +#define DBGKEY(key) ((char *)(key)) +#define DBGKEY1(key) ((char *)(key)) + +#define dbg_ntype(type) "" +#define dbg_cstate(cmt_state) "" +#define dbg_get_key_dump(c, key) ({}) +#define dbg_dump_inode(c, inode) ({}) +#define dbg_dump_node(c, node) ({}) +#define dbg_dump_budget_req(req) ({}) +#define dbg_dump_lstats(lst) ({}) +#define dbg_dump_budg(c) ({}) +#define dbg_dump_lprop(c, lp) ({}) +#define dbg_dump_lprops(c) ({}) +#define dbg_dump_leb(c, lnum) ({}) +#define dbg_dump_znode(c, znode) ({}) +#define dbg_dump_heap(c, heap, cat) ({}) +#define dbg_dump_pnode(c, pnode, parent, iip) ({}) +#define dbg_dump_tnc(c) ({}) +#define dbg_dump_index(c) ({}) +#define dbg_walk_index(c, leaf_cb, znode_cb, priv) 0 #define dbg_old_index_check_init(c, zroot) 0 #define dbg_check_old_index(c, zroot) 0 - #define dbg_check_cats(c) 0 - #define dbg_check_ltab(c) 0 - #define dbg_check_synced_i_size(inode) 0 - #define dbg_check_dir_size(c, dir) 0 - #define dbg_check_tnc(c, x) 0 - #define dbg_check_idx_size(c, idx_size) 0 - #define dbg_check_filesystem(c) 0 - #define dbg_check_heap(c, heap, cat, add_pos) ({}) - #define dbg_check_lprops(c) 0 #define dbg_check_lpt_nodes(c, cnode, row, col) 0 - #define dbg_force_in_the_gaps_enabled 0 #define dbg_force_in_the_gaps() 0 - #define dbg_failure_mode 0 #define dbg_failure_mode_registration(c) ({}) #define dbg_failure_mode_deregistration(c) ({}) diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c index e90374be7d3b7833038af478efd32ac1db73f69a..5c96f1fb70166dbd75217692722d9e727be1d031 100644 --- a/fs/ubifs/dir.c +++ b/fs/ubifs/dir.c @@ -165,7 +165,6 @@ struct inode *ubifs_new_inode(struct ubifs_info *c, const struct inode *dir, } inode->i_ino = ++c->highest_inum; - inode->i_generation = ++c->vfs_gen; /* * The creation sequence number remains with this inode for its * lifetime. All nodes for this inode have a greater sequence number, @@ -220,15 +219,7 @@ static struct dentry *ubifs_lookup(struct inode *dir, struct dentry *dentry, err = ubifs_tnc_lookup_nm(c, &key, dent, &dentry->d_name); if (err) { - /* - * Do not hash the direntry if parent 'i_nlink' is zero, because - * this has side-effects - '->delete_inode()' call will not be - * called for the parent orphan inode, because 'd_count' of its - * direntry will stay 1 (it'll be negative direntry I guess) - * and prevent 'iput_final()' until the dentry is destroyed due - * to unmount or memory pressure. - */ - if (err == -ENOENT && dir->i_nlink != 0) { + if (err == -ENOENT) { dbg_gen("not found"); goto done; } @@ -525,7 +516,7 @@ static int ubifs_link(struct dentry *old_dentry, struct inode *dir, struct ubifs_inode *dir_ui = ubifs_inode(dir); int err, sz_change = CALC_DENT_SIZE(dentry->d_name.len); struct ubifs_budget_req req = { .new_dent = 1, .dirtied_ino = 2, - .dirtied_ino_d = ui->data_len }; + .dirtied_ino_d = ALIGN(ui->data_len, 8) }; /* * Budget request settings: new direntry, changing the target inode, @@ -727,8 +718,7 @@ static int ubifs_mkdir(struct inode *dir, struct dentry *dentry, int mode) struct ubifs_inode *dir_ui = ubifs_inode(dir); struct ubifs_info *c = dir->i_sb->s_fs_info; int err, sz_change = CALC_DENT_SIZE(dentry->d_name.len); - struct ubifs_budget_req req = { .new_ino = 1, .new_dent = 1, - .dirtied_ino_d = 1 }; + struct ubifs_budget_req req = { .new_ino = 1, .new_dent = 1 }; /* * Budget request settings: new inode, new direntry and changing parent @@ -789,7 +779,8 @@ static int ubifs_mknod(struct inode *dir, struct dentry *dentry, int sz_change = CALC_DENT_SIZE(dentry->d_name.len); int err, devlen = 0; struct ubifs_budget_req req = { .new_ino = 1, .new_dent = 1, - .new_ino_d = devlen, .dirtied_ino = 1 }; + .new_ino_d = ALIGN(devlen, 8), + .dirtied_ino = 1 }; /* * Budget request settings: new inode, new direntry and changing parent @@ -863,7 +854,8 @@ static int ubifs_symlink(struct inode *dir, struct dentry *dentry, int err, len = strlen(symname); int sz_change = CALC_DENT_SIZE(dentry->d_name.len); struct ubifs_budget_req req = { .new_ino = 1, .new_dent = 1, - .new_ino_d = len, .dirtied_ino = 1 }; + .new_ino_d = ALIGN(len, 8), + .dirtied_ino = 1 }; /* * Budget request settings: new inode, new direntry and changing parent @@ -1012,7 +1004,7 @@ static int ubifs_rename(struct inode *old_dir, struct dentry *old_dentry, struct ubifs_budget_req req = { .new_dent = 1, .mod_dent = 1, .dirtied_ino = 3 }; struct ubifs_budget_req ino_req = { .dirtied_ino = 1, - .dirtied_ino_d = old_inode_ui->data_len }; + .dirtied_ino_d = ALIGN(old_inode_ui->data_len, 8) }; struct timespec time; /* diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c index 8565e586e533bdafae604abfda4d06b369025bb9..4071d1cae29f7cb0b65221ecd541b3832b37be31 100644 --- a/fs/ubifs/file.c +++ b/fs/ubifs/file.c @@ -890,7 +890,7 @@ static int do_setattr(struct ubifs_info *c, struct inode *inode, loff_t new_size = attr->ia_size; struct ubifs_inode *ui = ubifs_inode(inode); struct ubifs_budget_req req = { .dirtied_ino = 1, - .dirtied_ino_d = ui->data_len }; + .dirtied_ino_d = ALIGN(ui->data_len, 8) }; err = ubifs_budget_space(c, &req); if (err) @@ -941,7 +941,8 @@ int ubifs_setattr(struct dentry *dentry, struct iattr *attr) struct inode *inode = dentry->d_inode; struct ubifs_info *c = inode->i_sb->s_fs_info; - dbg_gen("ino %lu, ia_valid %#x", inode->i_ino, attr->ia_valid); + dbg_gen("ino %lu, mode %#x, ia_valid %#x", + inode->i_ino, inode->i_mode, attr->ia_valid); err = inode_change_ok(inode, attr); if (err) return err; @@ -1051,7 +1052,7 @@ static int update_mctime(struct ubifs_info *c, struct inode *inode) if (mctime_update_needed(inode, &now)) { int err, release; struct ubifs_budget_req req = { .dirtied_ino = 1, - .dirtied_ino_d = ui->data_len }; + .dirtied_ino_d = ALIGN(ui->data_len, 8) }; err = ubifs_budget_space(c, &req); if (err) @@ -1270,6 +1271,7 @@ struct file_operations ubifs_file_operations = { .fsync = ubifs_fsync, .unlocked_ioctl = ubifs_ioctl, .splice_read = generic_file_splice_read, + .splice_write = generic_file_splice_write, #ifdef CONFIG_COMPAT .compat_ioctl = ubifs_compat_ioctl, #endif diff --git a/fs/ubifs/find.c b/fs/ubifs/find.c index 10394c548367320ff463e6f3e8c5a034eab77811..adee7b5ddeabb6cb63769f1cfcd4b68ba959e40c 100644 --- a/fs/ubifs/find.c +++ b/fs/ubifs/find.c @@ -290,9 +290,14 @@ int ubifs_find_dirty_leb(struct ubifs_info *c, struct ubifs_lprops *ret_lp, idx_lp = idx_heap->arr[0]; sum = idx_lp->free + idx_lp->dirty; /* - * Since we reserve twice as more space for the index than it + * Since we reserve thrice as much space for the index than it * actually takes, it does not make sense to pick indexing LEBs - * with less than half LEB of dirty space. + * with less than, say, half LEB of dirty space. May be half is + * not the optimal boundary - this should be tested and + * checked. This boundary should determine how much we use + * in-the-gaps to consolidate the index comparing to how much + * we use garbage collector to consolidate it. The "half" + * criteria just feels to be fine. */ if (sum < min_space || sum < c->half_leb_size) idx_lp = NULL; diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c index 3374f91b67091f9516c4909b41889fd9f2a3912e..054363f2b207398ff6110fa74a7333d84d43dbc4 100644 --- a/fs/ubifs/io.c +++ b/fs/ubifs/io.c @@ -53,6 +53,20 @@ #include #include "ubifs.h" +/** + * ubifs_ro_mode - switch UBIFS to read read-only mode. + * @c: UBIFS file-system description object + * @err: error code which is the reason of switching to R/O mode + */ +void ubifs_ro_mode(struct ubifs_info *c, int err) +{ + if (!c->ro_media) { + c->ro_media = 1; + ubifs_warn("switched to read-only mode, error %d", err); + dbg_dump_stack(); + } +} + /** * ubifs_check_node - check node. * @c: UBIFS file-system description object diff --git a/fs/ubifs/journal.c b/fs/ubifs/journal.c index 283155abe5f5ecea853b8d99d981fde864486830..22993f867d194ffbc3bab30f25675c0fbb22dbb4 100644 --- a/fs/ubifs/journal.c +++ b/fs/ubifs/journal.c @@ -447,13 +447,11 @@ static int get_dent_type(int mode) * @ino: buffer in which to pack inode node * @inode: inode to pack * @last: indicates the last node of the group - * @last_reference: non-zero if this is a deletion inode */ static void pack_inode(struct ubifs_info *c, struct ubifs_ino_node *ino, - const struct inode *inode, int last, - int last_reference) + const struct inode *inode, int last) { - int data_len = 0; + int data_len = 0, last_reference = !inode->i_nlink; struct ubifs_inode *ui = ubifs_inode(inode); ino->ch.node_type = UBIFS_INO_NODE; @@ -596,9 +594,9 @@ int ubifs_jnl_update(struct ubifs_info *c, const struct inode *dir, ubifs_prep_grp_node(c, dent, dlen, 0); ino = (void *)dent + aligned_dlen; - pack_inode(c, ino, inode, 0, last_reference); + pack_inode(c, ino, inode, 0); ino = (void *)ino + aligned_ilen; - pack_inode(c, ino, dir, 1, 0); + pack_inode(c, ino, dir, 1); if (last_reference) { err = ubifs_add_orphan(c, inode->i_ino); @@ -606,6 +604,7 @@ int ubifs_jnl_update(struct ubifs_info *c, const struct inode *dir, release_head(c, BASEHD); goto out_finish; } + ui->del_cmtno = c->cmt_no; } err = write_head(c, BASEHD, dent, len, &lnum, &dent_offs, sync); @@ -750,30 +749,25 @@ out_free: * ubifs_jnl_write_inode - flush inode to the journal. * @c: UBIFS file-system description object * @inode: inode to flush - * @deletion: inode has been deleted * * This function writes inode @inode to the journal. If the inode is * synchronous, it also synchronizes the write-buffer. Returns zero in case of * success and a negative error code in case of failure. */ -int ubifs_jnl_write_inode(struct ubifs_info *c, const struct inode *inode, - int deletion) +int ubifs_jnl_write_inode(struct ubifs_info *c, const struct inode *inode) { - int err, len, lnum, offs, sync = 0; + int err, lnum, offs; struct ubifs_ino_node *ino; struct ubifs_inode *ui = ubifs_inode(inode); + int sync = 0, len = UBIFS_INO_NODE_SZ, last_reference = !inode->i_nlink; - dbg_jnl("ino %lu%s", inode->i_ino, - deletion ? " (last reference)" : ""); - if (deletion) - ubifs_assert(inode->i_nlink == 0); + dbg_jnl("ino %lu, nlink %u", inode->i_ino, inode->i_nlink); - len = UBIFS_INO_NODE_SZ; /* * If the inode is being deleted, do not write the attached data. No * need to synchronize the write-buffer either. */ - if (!deletion) { + if (!last_reference) { len += ui->data_len; sync = IS_SYNC(inode); } @@ -786,7 +780,7 @@ int ubifs_jnl_write_inode(struct ubifs_info *c, const struct inode *inode, if (err) goto out_free; - pack_inode(c, ino, inode, 1, deletion); + pack_inode(c, ino, inode, 1); err = write_head(c, BASEHD, ino, len, &lnum, &offs, sync); if (err) goto out_release; @@ -795,7 +789,7 @@ int ubifs_jnl_write_inode(struct ubifs_info *c, const struct inode *inode, inode->i_ino); release_head(c, BASEHD); - if (deletion) { + if (last_reference) { err = ubifs_tnc_remove_ino(c, inode->i_ino); if (err) goto out_ro; @@ -827,6 +821,65 @@ out_free: return err; } +/** + * ubifs_jnl_delete_inode - delete an inode. + * @c: UBIFS file-system description object + * @inode: inode to delete + * + * This function deletes inode @inode which includes removing it from orphans, + * deleting it from TNC and, in some cases, writing a deletion inode to the + * journal. + * + * When regular file inodes are unlinked or a directory inode is removed, the + * 'ubifs_jnl_update()' function writes a corresponding deletion inode and + * direntry to the media, and adds the inode to orphans. After this, when the + * last reference to this inode has been dropped, this function is called. In + * general, it has to write one more deletion inode to the media, because if + * a commit happened between 'ubifs_jnl_update()' and + * 'ubifs_jnl_delete_inode()', the deletion inode is not in the journal + * anymore, and in fact it might not be on the flash anymore, because it might + * have been garbage-collected already. And for optimization reasons UBIFS does + * not read the orphan area if it has been unmounted cleanly, so it would have + * no indication in the journal that there is a deleted inode which has to be + * removed from TNC. + * + * However, if there was no commit between 'ubifs_jnl_update()' and + * 'ubifs_jnl_delete_inode()', then there is no need to write the deletion + * inode to the media for the second time. And this is quite a typical case. + * + * This function returns zero in case of success and a negative error code in + * case of failure. + */ +int ubifs_jnl_delete_inode(struct ubifs_info *c, const struct inode *inode) +{ + int err; + struct ubifs_inode *ui = ubifs_inode(inode); + + ubifs_assert(inode->i_nlink == 0); + + if (ui->del_cmtno != c->cmt_no) + /* A commit happened for sure */ + return ubifs_jnl_write_inode(c, inode); + + down_read(&c->commit_sem); + /* + * Check commit number again, because the first test has been done + * without @c->commit_sem, so a commit might have happened. + */ + if (ui->del_cmtno != c->cmt_no) { + up_read(&c->commit_sem); + return ubifs_jnl_write_inode(c, inode); + } + + err = ubifs_tnc_remove_ino(c, inode->i_ino); + if (err) + ubifs_ro_mode(c, err); + else + ubifs_delete_orphan(c, inode->i_ino); + up_read(&c->commit_sem); + return err; +} + /** * ubifs_jnl_rename - rename a directory entry. * @c: UBIFS file-system description object @@ -917,16 +970,16 @@ int ubifs_jnl_rename(struct ubifs_info *c, const struct inode *old_dir, p = (void *)dent2 + aligned_dlen2; if (new_inode) { - pack_inode(c, p, new_inode, 0, last_reference); + pack_inode(c, p, new_inode, 0); p += ALIGN(ilen, 8); } if (!move) - pack_inode(c, p, old_dir, 1, 0); + pack_inode(c, p, old_dir, 1); else { - pack_inode(c, p, old_dir, 0, 0); + pack_inode(c, p, old_dir, 0); p += ALIGN(plen, 8); - pack_inode(c, p, new_dir, 1, 0); + pack_inode(c, p, new_dir, 1); } if (last_reference) { @@ -935,6 +988,7 @@ int ubifs_jnl_rename(struct ubifs_info *c, const struct inode *old_dir, release_head(c, BASEHD); goto out_finish; } + new_ui->del_cmtno = c->cmt_no; } err = write_head(c, BASEHD, dent, len, &lnum, &offs, sync); @@ -1131,7 +1185,7 @@ int ubifs_jnl_truncate(struct ubifs_info *c, const struct inode *inode, if (err) goto out_free; - pack_inode(c, ino, inode, 0, 0); + pack_inode(c, ino, inode, 0); ubifs_prep_grp_node(c, trun, UBIFS_TRUN_NODE_SZ, dlen ? 0 : 1); if (dlen) ubifs_prep_grp_node(c, dn, dlen, 1); @@ -1251,9 +1305,9 @@ int ubifs_jnl_delete_xattr(struct ubifs_info *c, const struct inode *host, ubifs_prep_grp_node(c, xent, xlen, 0); ino = (void *)xent + aligned_xlen; - pack_inode(c, ino, inode, 0, 1); + pack_inode(c, ino, inode, 0); ino = (void *)ino + UBIFS_INO_NODE_SZ; - pack_inode(c, ino, host, 1, 0); + pack_inode(c, ino, host, 1); err = write_head(c, BASEHD, xent, len, &lnum, &xent_offs, sync); if (!sync && !err) @@ -1320,7 +1374,7 @@ int ubifs_jnl_change_xattr(struct ubifs_info *c, const struct inode *inode, const struct inode *host) { int err, len1, len2, aligned_len, aligned_len1, lnum, offs; - struct ubifs_inode *host_ui = ubifs_inode(inode); + struct ubifs_inode *host_ui = ubifs_inode(host); struct ubifs_ino_node *ino; union ubifs_key key; int sync = IS_DIRSYNC(host); @@ -1344,8 +1398,8 @@ int ubifs_jnl_change_xattr(struct ubifs_info *c, const struct inode *inode, if (err) goto out_free; - pack_inode(c, ino, host, 0, 0); - pack_inode(c, (void *)ino + aligned_len1, inode, 1, 0); + pack_inode(c, ino, host, 0); + pack_inode(c, (void *)ino + aligned_len1, inode, 1); err = write_head(c, BASEHD, ino, aligned_len, &lnum, &offs, 0); if (!sync && !err) { diff --git a/fs/ubifs/log.c b/fs/ubifs/log.c index 36857b9ed59e089c793f26098aecf820275c6959..3e0aa7367556903e4f41f416443f92fa8cdab228 100644 --- a/fs/ubifs/log.c +++ b/fs/ubifs/log.c @@ -317,6 +317,8 @@ int ubifs_add_bud_to_log(struct ubifs_info *c, int jhead, int lnum, int offs) return 0; out_unlock: + if (err != -EAGAIN) + ubifs_ro_mode(c, err); mutex_unlock(&c->log_mutex); kfree(ref); kfree(bud); @@ -410,7 +412,7 @@ int ubifs_log_start_commit(struct ubifs_info *c, int *ltail_lnum) return -ENOMEM; cs->ch.node_type = UBIFS_CS_NODE; - cs->cmt_no = cpu_to_le64(c->cmt_no + 1); + cs->cmt_no = cpu_to_le64(c->cmt_no); ubifs_prepare_node(c, cs, UBIFS_CS_NODE_SZ, 0); /* diff --git a/fs/ubifs/misc.h b/fs/ubifs/misc.h index 4beccfc256d22d259c6c4599e08f08de68663143..87dabf9fe742ea05674ec8cb2bf78f5fe98f510d 100644 --- a/fs/ubifs/misc.h +++ b/fs/ubifs/misc.h @@ -79,20 +79,6 @@ static inline struct ubifs_inode *ubifs_inode(const struct inode *inode) return container_of(inode, struct ubifs_inode, vfs_inode); } -/** - * ubifs_ro_mode - switch UBIFS to read read-only mode. - * @c: UBIFS file-system description object - * @err: error code which is the reason of switching to R/O mode - */ -static inline void ubifs_ro_mode(struct ubifs_info *c, int err) -{ - if (!c->ro_media) { - c->ro_media = 1; - ubifs_warn("switched to read-only mode, error %d", err); - dbg_dump_stack(); - } -} - /** * ubifs_compr_present - check if compressor was compiled in. * @compr_type: compressor type to check @@ -322,7 +308,7 @@ static inline long long ubifs_reported_space(const struct ubifs_info *c, { int divisor, factor; - divisor = UBIFS_MAX_DATA_NODE_SZ + (c->max_idx_node_sz << 1); + divisor = UBIFS_MAX_DATA_NODE_SZ + (c->max_idx_node_sz * 3); factor = UBIFS_MAX_DATA_NODE_SZ - UBIFS_DATA_NODE_SZ; do_div(free, divisor); diff --git a/fs/ubifs/orphan.c b/fs/ubifs/orphan.c index 3afeb9242c6ac9bd9fb6ef67603c841e7987daa6..02d3462f4d3e99edb907ddaee16ed75300e827b0 100644 --- a/fs/ubifs/orphan.c +++ b/fs/ubifs/orphan.c @@ -310,10 +310,10 @@ static int write_orph_node(struct ubifs_info *c, int atomic) c->cmt_orphans -= cnt; spin_unlock(&c->orphan_lock); if (c->cmt_orphans) - orph->cmt_no = cpu_to_le64(c->cmt_no + 1); + orph->cmt_no = cpu_to_le64(c->cmt_no); else /* Mark the last node of the commit */ - orph->cmt_no = cpu_to_le64((c->cmt_no + 1) | (1ULL << 63)); + orph->cmt_no = cpu_to_le64((c->cmt_no) | (1ULL << 63)); ubifs_assert(c->ohead_offs + len <= c->leb_size); ubifs_assert(c->ohead_lnum >= c->orph_first); ubifs_assert(c->ohead_lnum <= c->orph_last); diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index ca1e2d4e03cc74fa82dbf2eed84f3d2e01aadf98..f71e6b8822c4fac6dbaab1913098e7a61c81dcfa 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c @@ -30,7 +30,6 @@ #include #include #include -#include #include #include #include @@ -149,7 +148,7 @@ struct inode *ubifs_iget(struct super_block *sb, unsigned long inum) if (err) goto out_invalid; - /* Disable readahead */ + /* Disable read-ahead */ inode->i_mapping->backing_dev_info = &c->bdi; switch (inode->i_mode & S_IFMT) { @@ -278,7 +277,7 @@ static void ubifs_destroy_inode(struct inode *inode) */ static int ubifs_write_inode(struct inode *inode, int wait) { - int err; + int err = 0; struct ubifs_info *c = inode->i_sb->s_fs_info; struct ubifs_inode *ui = ubifs_inode(inode); @@ -299,10 +298,18 @@ static int ubifs_write_inode(struct inode *inode, int wait) return 0; } - dbg_gen("inode %lu", inode->i_ino); - err = ubifs_jnl_write_inode(c, inode, 0); - if (err) - ubifs_err("can't write inode %lu, error %d", inode->i_ino, err); + /* + * As an optimization, do not write orphan inodes to the media just + * because this is not needed. + */ + dbg_gen("inode %lu, mode %#x, nlink %u", + inode->i_ino, (int)inode->i_mode, inode->i_nlink); + if (inode->i_nlink) { + err = ubifs_jnl_write_inode(c, inode); + if (err) + ubifs_err("can't write inode %lu, error %d", + inode->i_ino, err); + } ui->dirty = 0; mutex_unlock(&ui->ui_mutex); @@ -314,8 +321,9 @@ static void ubifs_delete_inode(struct inode *inode) { int err; struct ubifs_info *c = inode->i_sb->s_fs_info; + struct ubifs_inode *ui = ubifs_inode(inode); - if (ubifs_inode(inode)->xattr) + if (ui->xattr) /* * Extended attribute inode deletions are fully handled in * 'ubifs_removexattr()'. These inodes are special and have @@ -323,7 +331,7 @@ static void ubifs_delete_inode(struct inode *inode) */ goto out; - dbg_gen("inode %lu", inode->i_ino); + dbg_gen("inode %lu, mode %#x", inode->i_ino, (int)inode->i_mode); ubifs_assert(!atomic_read(&inode->i_count)); ubifs_assert(inode->i_nlink == 0); @@ -331,15 +339,19 @@ static void ubifs_delete_inode(struct inode *inode) if (is_bad_inode(inode)) goto out; - ubifs_inode(inode)->ui_size = inode->i_size = 0; - err = ubifs_jnl_write_inode(c, inode, 1); + ui->ui_size = inode->i_size = 0; + err = ubifs_jnl_delete_inode(c, inode); if (err) /* * Worst case we have a lost orphan inode wasting space, so a - * simple error message is ok here. + * simple error message is OK here. */ - ubifs_err("can't write inode %lu, error %d", inode->i_ino, err); + ubifs_err("can't delete inode %lu, error %d", + inode->i_ino, err); + out: + if (ui->dirty) + ubifs_release_dirty_inode_budget(c, ui); clear_inode(inode); } @@ -1122,8 +1134,8 @@ static int mount_ubifs(struct ubifs_info *c) if (err) goto out_infos; - ubifs_msg("mounted UBI device %d, volume %d", c->vi.ubi_num, - c->vi.vol_id); + ubifs_msg("mounted UBI device %d, volume %d, name \"%s\"", + c->vi.ubi_num, c->vi.vol_id, c->vi.name); if (mounted_read_only) ubifs_msg("mounted read-only"); x = (long long)c->main_lebs * c->leb_size; @@ -1469,6 +1481,7 @@ static void ubifs_put_super(struct super_block *sb) */ ubifs_assert(atomic_long_read(&c->dirty_pg_cnt) == 0); ubifs_assert(c->budg_idx_growth == 0); + ubifs_assert(c->budg_dd_growth == 0); ubifs_assert(c->budg_data_growth == 0); /* @@ -1657,7 +1670,6 @@ static int ubifs_fill_super(struct super_block *sb, void *data, int silent) INIT_LIST_HEAD(&c->orph_new); c->highest_inum = UBIFS_FIRST_INO; - get_random_bytes(&c->vfs_gen, sizeof(int)); c->lhead_lnum = c->ltail_lnum = UBIFS_LOG_LNUM; ubi_get_volume_info(ubi, &c->vi); @@ -1671,10 +1683,10 @@ static int ubifs_fill_super(struct super_block *sb, void *data, int silent) } /* - * UBIFS provids 'backing_dev_info' in order to disable readahead. For + * UBIFS provides 'backing_dev_info' in order to disable read-ahead. For * UBIFS, I/O is not deferred, it is done immediately in readpage, * which means the user would have to wait not just for their own I/O - * but the readahead I/O as well i.e. completely pointless. + * but the read-ahead I/O as well i.e. completely pointless. * * Read-ahead will be disabled because @c->bdi.ra_pages is 0. */ diff --git a/fs/ubifs/tnc_commit.c b/fs/ubifs/tnc_commit.c index 8117e65ba2e99e4523a59abd6d03923cbc354861..8ac76b1c2d552eb5d8c94e765e2e4a1a2f747358 100644 --- a/fs/ubifs/tnc_commit.c +++ b/fs/ubifs/tnc_commit.c @@ -372,26 +372,25 @@ static int layout_in_gaps(struct ubifs_info *c, int cnt) written = layout_leb_in_gaps(c, p); if (written < 0) { err = written; - if (err == -ENOSPC) { - if (!dbg_force_in_the_gaps_enabled) { - /* - * Do not print scary warnings if the - * debugging option which forces - * in-the-gaps is enabled. - */ - ubifs_err("out of space"); - spin_lock(&c->space_lock); - dbg_dump_budg(c); - spin_unlock(&c->space_lock); - dbg_dump_lprops(c); - } - /* Try to commit anyway */ - err = 0; - break; + if (err != -ENOSPC) { + kfree(c->gap_lebs); + c->gap_lebs = NULL; + return err; } - kfree(c->gap_lebs); - c->gap_lebs = NULL; - return err; + if (!dbg_force_in_the_gaps_enabled) { + /* + * Do not print scary warnings if the debugging + * option which forces in-the-gaps is enabled. + */ + ubifs_err("out of space"); + spin_lock(&c->space_lock); + dbg_dump_budg(c); + spin_unlock(&c->space_lock); + dbg_dump_lprops(c); + } + /* Try to commit anyway */ + err = 0; + break; } p++; cnt -= written; diff --git a/fs/ubifs/ubifs-media.h b/fs/ubifs/ubifs-media.h index 0cc7da9bed472b778f543229dcb1a8540105b920..bd2121f3426eb5cacee42602dca1dcacb0150acd 100644 --- a/fs/ubifs/ubifs-media.h +++ b/fs/ubifs/ubifs-media.h @@ -228,10 +228,10 @@ enum { /* Minimum number of orphan area logical eraseblocks */ #define UBIFS_MIN_ORPH_LEBS 1 /* - * Minimum number of main area logical eraseblocks (buds, 2 for the index, 1 + * Minimum number of main area logical eraseblocks (buds, 3 for the index, 1 * for GC, 1 for deletions, and at least 1 for committed data). */ -#define UBIFS_MIN_MAIN_LEBS (UBIFS_MIN_BUD_LEBS + 5) +#define UBIFS_MIN_MAIN_LEBS (UBIFS_MIN_BUD_LEBS + 6) /* Minimum number of logical eraseblocks */ #define UBIFS_MIN_LEB_CNT (UBIFS_SB_LEBS + UBIFS_MST_LEBS + \ diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h index e4f89f2718274b6125365c56e31daee482a967ee..d7f706f7a3024ab18200c382e790202273adc1e4 100644 --- a/fs/ubifs/ubifs.h +++ b/fs/ubifs/ubifs.h @@ -20,8 +20,6 @@ * Adrian Hunter */ -/* Implementation version 0.7 */ - #ifndef __UBIFS_H__ #define __UBIFS_H__ @@ -322,6 +320,8 @@ struct ubifs_gced_idx_leb { * struct ubifs_inode - UBIFS in-memory inode description. * @vfs_inode: VFS inode description object * @creat_sqnum: sequence number at time of creation + * @del_cmtno: commit number corresponding to the time the inode was deleted, + * protected by @c->commit_sem; * @xattr_size: summarized size of all extended attributes in bytes * @xattr_cnt: count of extended attributes this inode has * @xattr_names: sum of lengths of all extended attribute names belonging to @@ -373,6 +373,7 @@ struct ubifs_gced_idx_leb { struct ubifs_inode { struct inode vfs_inode; unsigned long long creat_sqnum; + unsigned long long del_cmtno; unsigned int xattr_size; unsigned int xattr_cnt; unsigned int xattr_names; @@ -779,7 +780,7 @@ struct ubifs_compressor { /** * struct ubifs_budget_req - budget requirements of an operation. * - * @fast: non-zero if the budgeting should try to aquire budget quickly and + * @fast: non-zero if the budgeting should try to acquire budget quickly and * should not try to call write-back * @recalculate: non-zero if @idx_growth, @data_growth, and @dd_growth fields * have to be re-calculated @@ -805,21 +806,31 @@ struct ubifs_compressor { * An inode may contain 4KiB of data at max., thus the widths of @new_ino_d * is 13 bits, and @dirtied_ino_d - 15, because up to 4 inodes may be made * dirty by the re-name operation. + * + * Note, UBIFS aligns node lengths to 8-bytes boundary, so the requester has to + * make sure the amount of inode data which contribute to @new_ino_d and + * @dirtied_ino_d fields are aligned. */ struct ubifs_budget_req { unsigned int fast:1; unsigned int recalculate:1; +#ifndef UBIFS_DEBUG unsigned int new_page:1; unsigned int dirtied_page:1; unsigned int new_dent:1; unsigned int mod_dent:1; unsigned int new_ino:1; unsigned int new_ino_d:13; -#ifndef UBIFS_DEBUG unsigned int dirtied_ino:4; unsigned int dirtied_ino_d:15; #else /* Not bit-fields to check for overflows */ + unsigned int new_page; + unsigned int dirtied_page; + unsigned int new_dent; + unsigned int mod_dent; + unsigned int new_ino; + unsigned int new_ino_d; unsigned int dirtied_ino; unsigned int dirtied_ino_d; #endif @@ -860,13 +871,13 @@ struct ubifs_mount_opts { * struct ubifs_info - UBIFS file-system description data structure * (per-superblock). * @vfs_sb: VFS @struct super_block object - * @bdi: backing device info object to make VFS happy and disable readahead + * @bdi: backing device info object to make VFS happy and disable read-ahead * * @highest_inum: highest used inode number - * @vfs_gen: VFS inode generation counter * @max_sqnum: current global sequence number - * @cmt_no: commit number (last successfully completed commit) - * @cnt_lock: protects @highest_inum, @vfs_gen, and @max_sqnum counters + * @cmt_no: commit number of the last successfully completed commit, protected + * by @commit_sem + * @cnt_lock: protects @highest_inum and @max_sqnum counters * @fmt_version: UBIFS on-flash format version * @uuid: UUID from super block * @@ -1103,7 +1114,6 @@ struct ubifs_info { struct backing_dev_info bdi; ino_t highest_inum; - unsigned int vfs_gen; unsigned long long max_sqnum; unsigned long long cmt_no; spinlock_t cnt_lock; @@ -1346,6 +1356,7 @@ extern struct backing_dev_info ubifs_backing_dev_info; extern struct ubifs_compressor *ubifs_compressors[UBIFS_COMPR_TYPES_CNT]; /* io.c */ +void ubifs_ro_mode(struct ubifs_info *c, int err); int ubifs_wbuf_write_nolock(struct ubifs_wbuf *wbuf, void *buf, int len); int ubifs_wbuf_seek_nolock(struct ubifs_wbuf *wbuf, int lnum, int offs, int dtype); @@ -1399,8 +1410,8 @@ int ubifs_jnl_update(struct ubifs_info *c, const struct inode *dir, int deletion, int xent); int ubifs_jnl_write_data(struct ubifs_info *c, const struct inode *inode, const union ubifs_key *key, const void *buf, int len); -int ubifs_jnl_write_inode(struct ubifs_info *c, const struct inode *inode, - int last_reference); +int ubifs_jnl_write_inode(struct ubifs_info *c, const struct inode *inode); +int ubifs_jnl_delete_inode(struct ubifs_info *c, const struct inode *inode); int ubifs_jnl_rename(struct ubifs_info *c, const struct inode *old_dir, const struct dentry *old_dentry, const struct inode *new_dir, diff --git a/fs/ubifs/xattr.c b/fs/ubifs/xattr.c index 1388a078e1a940c57bb20ec01fe49d3c449ceaff..649bec78b6455819eb8c216f12a9877063a53880 100644 --- a/fs/ubifs/xattr.c +++ b/fs/ubifs/xattr.c @@ -61,7 +61,7 @@ /* * Limit the number of extended attributes per inode so that the total size - * (xattr_size) is guaranteeded to fit in an 'unsigned int'. + * (@xattr_size) is guaranteeded to fit in an 'unsigned int'. */ #define MAX_XATTRS_PER_INODE 65535 @@ -103,14 +103,14 @@ static int create_xattr(struct ubifs_info *c, struct inode *host, struct inode *inode; struct ubifs_inode *ui, *host_ui = ubifs_inode(host); struct ubifs_budget_req req = { .new_ino = 1, .new_dent = 1, - .new_ino_d = size, .dirtied_ino = 1, - .dirtied_ino_d = host_ui->data_len}; + .new_ino_d = ALIGN(size, 8), .dirtied_ino = 1, + .dirtied_ino_d = ALIGN(host_ui->data_len, 8) }; if (host_ui->xattr_cnt >= MAX_XATTRS_PER_INODE) return -ENOSPC; /* * Linux limits the maximum size of the extended attribute names list - * to %XATTR_LIST_MAX. This means we should not allow creating more* + * to %XATTR_LIST_MAX. This means we should not allow creating more * extended attributes if the name list becomes larger. This limitation * is artificial for UBIFS, though. */ @@ -128,7 +128,6 @@ static int create_xattr(struct ubifs_info *c, struct inode *host, goto out_budg; } - mutex_lock(&host_ui->ui_mutex); /* Re-define all operations to be "nothing" */ inode->i_mapping->a_ops = &none_address_operations; inode->i_op = &none_inode_operations; @@ -141,23 +140,19 @@ static int create_xattr(struct ubifs_info *c, struct inode *host, ui->data = kmalloc(size, GFP_NOFS); if (!ui->data) { err = -ENOMEM; - goto out_unlock; + goto out_free; } - memcpy(ui->data, value, size); + inode->i_size = ui->ui_size = size; + ui->data_len = size; + + mutex_lock(&host_ui->ui_mutex); host->i_ctime = ubifs_current_time(host); host_ui->xattr_cnt += 1; host_ui->xattr_size += CALC_DENT_SIZE(nm->len); host_ui->xattr_size += CALC_XATTR_BYTES(size); host_ui->xattr_names += nm->len; - /* - * We do not use i_size_write() because nobody can race with us as we - * are holding host @host->i_mutex - every xattr operation for this - * inode is serialized by it. - */ - inode->i_size = ui->ui_size = size; - ui->data_len = size; err = ubifs_jnl_update(c, host, nm, inode, 0, 1); if (err) goto out_cancel; @@ -172,8 +167,8 @@ out_cancel: host_ui->xattr_cnt -= 1; host_ui->xattr_size -= CALC_DENT_SIZE(nm->len); host_ui->xattr_size -= CALC_XATTR_BYTES(size); -out_unlock: mutex_unlock(&host_ui->ui_mutex); +out_free: make_bad_inode(inode); iput(inode); out_budg: @@ -200,29 +195,28 @@ static int change_xattr(struct ubifs_info *c, struct inode *host, struct ubifs_inode *host_ui = ubifs_inode(host); struct ubifs_inode *ui = ubifs_inode(inode); struct ubifs_budget_req req = { .dirtied_ino = 2, - .dirtied_ino_d = size + host_ui->data_len }; + .dirtied_ino_d = ALIGN(size, 8) + ALIGN(host_ui->data_len, 8) }; ubifs_assert(ui->data_len == inode->i_size); err = ubifs_budget_space(c, &req); if (err) return err; - mutex_lock(&host_ui->ui_mutex); - host->i_ctime = ubifs_current_time(host); - host_ui->xattr_size -= CALC_XATTR_BYTES(ui->data_len); - host_ui->xattr_size += CALC_XATTR_BYTES(size); - kfree(ui->data); ui->data = kmalloc(size, GFP_NOFS); if (!ui->data) { err = -ENOMEM; - goto out_unlock; + goto out_free; } - memcpy(ui->data, value, size); inode->i_size = ui->ui_size = size; ui->data_len = size; + mutex_lock(&host_ui->ui_mutex); + host->i_ctime = ubifs_current_time(host); + host_ui->xattr_size -= CALC_XATTR_BYTES(ui->data_len); + host_ui->xattr_size += CALC_XATTR_BYTES(size); + /* * It is important to write the host inode after the xattr inode * because if the host inode gets synchronized (via 'fsync()'), then @@ -240,9 +234,9 @@ static int change_xattr(struct ubifs_info *c, struct inode *host, out_cancel: host_ui->xattr_size -= CALC_XATTR_BYTES(size); host_ui->xattr_size += CALC_XATTR_BYTES(ui->data_len); - make_bad_inode(inode); -out_unlock: mutex_unlock(&host_ui->ui_mutex); + make_bad_inode(inode); +out_free: ubifs_release_budget(c, &req); return err; } @@ -312,6 +306,7 @@ int ubifs_setxattr(struct dentry *dentry, const char *name, dbg_gen("xattr '%s', host ino %lu ('%.*s'), size %zd", name, host->i_ino, dentry->d_name.len, dentry->d_name.name, size); + ubifs_assert(mutex_is_locked(&host->i_mutex)); if (size > UBIFS_MAX_INO_DATA) return -ERANGE; @@ -384,7 +379,6 @@ ssize_t ubifs_getxattr(struct dentry *dentry, const char *name, void *buf, if (!xent) return -ENOMEM; - mutex_lock(&host->i_mutex); xent_key_init(c, &key, host->i_ino, &nm); err = ubifs_tnc_lookup_nm(c, &key, xent, &nm); if (err) { @@ -419,7 +413,6 @@ ssize_t ubifs_getxattr(struct dentry *dentry, const char *name, void *buf, out_iput: iput(inode); out_unlock: - mutex_unlock(&host->i_mutex); kfree(xent); return err; } @@ -449,8 +442,6 @@ ssize_t ubifs_listxattr(struct dentry *dentry, char *buffer, size_t size) return -ERANGE; lowest_xent_key(c, &key, host->i_ino); - - mutex_lock(&host->i_mutex); while (1) { int type; @@ -479,7 +470,6 @@ ssize_t ubifs_listxattr(struct dentry *dentry, char *buffer, size_t size) pxent = xent; key_read(c, &xent->key, &key); } - mutex_unlock(&host->i_mutex); kfree(pxent); if (err != -ENOENT) { @@ -497,8 +487,8 @@ static int remove_xattr(struct ubifs_info *c, struct inode *host, int err; struct ubifs_inode *host_ui = ubifs_inode(host); struct ubifs_inode *ui = ubifs_inode(inode); - struct ubifs_budget_req req = { .dirtied_ino = 1, .mod_dent = 1, - .dirtied_ino_d = host_ui->data_len }; + struct ubifs_budget_req req = { .dirtied_ino = 2, .mod_dent = 1, + .dirtied_ino_d = ALIGN(host_ui->data_len, 8) }; ubifs_assert(ui->data_len == inode->i_size); diff --git a/fs/xfs/linux-2.6/sema.h b/fs/xfs/linux-2.6/sema.h deleted file mode 100644 index 3abe7e9ceb33f25bdbbba82ee4907a475cf05d52..0000000000000000000000000000000000000000 --- a/fs/xfs/linux-2.6/sema.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc. - * All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ -#ifndef __XFS_SUPPORT_SEMA_H__ -#define __XFS_SUPPORT_SEMA_H__ - -#include -#include -#include -#include - -/* - * sema_t structure just maps to struct semaphore in Linux kernel. - */ - -typedef struct semaphore sema_t; - -#define initnsema(sp, val, name) sema_init(sp, val) -#define psema(sp, b) down(sp) -#define vsema(sp) up(sp) -#define freesema(sema) do { } while (0) - -static inline int issemalocked(sema_t *sp) -{ - return down_trylock(sp) || (up(sp), 0); -} - -/* - * Map cpsema (try to get the sema) to down_trylock. We need to switch - * the return values since cpsema returns 1 (acquired) 0 (failed) and - * down_trylock returns the reverse 0 (acquired) 1 (failed). - */ -static inline int cpsema(sema_t *sp) -{ - return down_trylock(sp) ? 0 : 1; -} - -#endif /* __XFS_SUPPORT_SEMA_H__ */ diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c index fa47e43b8b41a525843c57cb4591ed9ffd334141..f42f80a3b1faca317f3e08b021c532f19e0512cc 100644 --- a/fs/xfs/linux-2.6/xfs_aops.c +++ b/fs/xfs/linux-2.6/xfs_aops.c @@ -73,7 +73,6 @@ xfs_page_trace( unsigned long pgoff) { xfs_inode_t *ip; - bhv_vnode_t *vp = vn_from_inode(inode); loff_t isize = i_size_read(inode); loff_t offset = page_offset(page); int delalloc = -1, unmapped = -1, unwritten = -1; @@ -81,7 +80,7 @@ xfs_page_trace( if (page_has_buffers(page)) xfs_count_page_state(page, &delalloc, &unmapped, &unwritten); - ip = xfs_vtoi(vp); + ip = XFS_I(inode); if (!ip->i_rwtrace) return; diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c index 9cc8f0213095b92e868fa396b099bc13c2a2ec47..986061ae1b9b18f1e22220e04b0db715a79c3dd6 100644 --- a/fs/xfs/linux-2.6/xfs_buf.c +++ b/fs/xfs/linux-2.6/xfs_buf.c @@ -58,7 +58,7 @@ xfs_buf_trace( bp, id, (void *)(unsigned long)bp->b_flags, (void *)(unsigned long)bp->b_hold.counter, - (void *)(unsigned long)bp->b_sema.count.counter, + (void *)(unsigned long)bp->b_sema.count, (void *)current, data, ra, (void *)(unsigned long)((bp->b_file_offset>>32) & 0xffffffff), @@ -253,7 +253,7 @@ _xfs_buf_initialize( memset(bp, 0, sizeof(xfs_buf_t)); atomic_set(&bp->b_hold, 1); - init_MUTEX_LOCKED(&bp->b_iodonesema); + init_completion(&bp->b_iowait); INIT_LIST_HEAD(&bp->b_list); INIT_LIST_HEAD(&bp->b_hash_list); init_MUTEX_LOCKED(&bp->b_sema); /* held, no waiters */ @@ -838,6 +838,7 @@ xfs_buf_rele( return; } + ASSERT(atomic_read(&bp->b_hold) > 0); if (atomic_dec_and_lock(&bp->b_hold, &hash->bh_lock)) { if (bp->b_relse) { atomic_inc(&bp->b_hold); @@ -851,11 +852,6 @@ xfs_buf_rele( spin_unlock(&hash->bh_lock); xfs_buf_free(bp); } - } else { - /* - * Catch reference count leaks - */ - ASSERT(atomic_read(&bp->b_hold) >= 0); } } @@ -1037,7 +1033,7 @@ xfs_buf_ioend( xfs_buf_iodone_work(&bp->b_iodone_work); } } else { - up(&bp->b_iodonesema); + complete(&bp->b_iowait); } } @@ -1275,7 +1271,7 @@ xfs_buf_iowait( XB_TRACE(bp, "iowait", 0); if (atomic_read(&bp->b_io_remaining)) blk_run_address_space(bp->b_target->bt_mapping); - down(&bp->b_iodonesema); + wait_for_completion(&bp->b_iowait); XB_TRACE(bp, "iowaited", (long)bp->b_error); return bp->b_error; } @@ -1799,7 +1795,7 @@ int __init xfs_buf_init(void) { #ifdef XFS_BUF_TRACE - xfs_buf_trace_buf = ktrace_alloc(XFS_BUF_TRACE_SIZE, KM_SLEEP); + xfs_buf_trace_buf = ktrace_alloc(XFS_BUF_TRACE_SIZE, KM_NOFS); #endif xfs_buf_zone = kmem_zone_init_flags(sizeof(xfs_buf_t), "xfs_buf", diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/linux-2.6/xfs_buf.h index 29d1d4adc07897a7fdb47b76b4deb9fbf4c78e27..fe01099566564d0a3dc9cedc850c9874d41bdc6a 100644 --- a/fs/xfs/linux-2.6/xfs_buf.h +++ b/fs/xfs/linux-2.6/xfs_buf.h @@ -157,7 +157,7 @@ typedef struct xfs_buf { xfs_buf_iodone_t b_iodone; /* I/O completion function */ xfs_buf_relse_t b_relse; /* releasing function */ xfs_buf_bdstrat_t b_strat; /* pre-write function */ - struct semaphore b_iodonesema; /* Semaphore for I/O waiters */ + struct completion b_iowait; /* queue for I/O waiters */ void *b_fspriv; void *b_fspriv2; void *b_fspriv3; @@ -352,7 +352,7 @@ extern void xfs_buf_trace(xfs_buf_t *, char *, void *, void *); #define XFS_BUF_CPSEMA(bp) (xfs_buf_cond_lock(bp) == 0) #define XFS_BUF_VSEMA(bp) xfs_buf_unlock(bp) #define XFS_BUF_PSEMA(bp,x) xfs_buf_lock(bp) -#define XFS_BUF_V_IODONESEMA(bp) up(&bp->b_iodonesema); +#define XFS_BUF_FINISH_IOWAIT(bp) complete(&bp->b_iowait); #define XFS_BUF_SET_TARGET(bp, target) ((bp)->b_target = (target)) #define XFS_BUF_TARGET(bp) ((bp)->b_target) diff --git a/fs/xfs/linux-2.6/xfs_export.c b/fs/xfs/linux-2.6/xfs_export.c index 987fe84f7b1351d8204b18d182c4f49185f95218..24fd598af84633876a169e7887818ac7742238fd 100644 --- a/fs/xfs/linux-2.6/xfs_export.c +++ b/fs/xfs/linux-2.6/xfs_export.c @@ -139,7 +139,7 @@ xfs_nfs_get_inode( } xfs_iunlock(ip, XFS_ILOCK_SHARED); - return ip->i_vnode; + return VFS_I(ip); } STATIC struct dentry * @@ -167,7 +167,7 @@ xfs_fs_fh_to_dentry(struct super_block *sb, struct fid *fid, if (!inode) return NULL; if (IS_ERR(inode)) - return ERR_PTR(PTR_ERR(inode)); + return ERR_CAST(inode); result = d_alloc_anon(inode); if (!result) { iput(inode); @@ -198,7 +198,7 @@ xfs_fs_fh_to_parent(struct super_block *sb, struct fid *fid, if (!inode) return NULL; if (IS_ERR(inode)) - return ERR_PTR(PTR_ERR(inode)); + return ERR_CAST(inode); result = d_alloc_anon(inode); if (!result) { iput(inode); @@ -219,9 +219,9 @@ xfs_fs_get_parent( if (unlikely(error)) return ERR_PTR(-error); - parent = d_alloc_anon(cip->i_vnode); + parent = d_alloc_anon(VFS_I(cip)); if (unlikely(!parent)) { - iput(cip->i_vnode); + iput(VFS_I(cip)); return ERR_PTR(-ENOMEM); } return parent; diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c index 5f60363b93435ff37be57c84b2b250c30ac84e48..5311c1acdd402ab783723b48e14267657752b1d3 100644 --- a/fs/xfs/linux-2.6/xfs_file.c +++ b/fs/xfs/linux-2.6/xfs_file.c @@ -475,6 +475,7 @@ const struct file_operations xfs_invis_file_operations = { const struct file_operations xfs_dir_file_operations = { .read = generic_read_dir, .readdir = xfs_file_readdir, + .llseek = generic_file_llseek, .unlocked_ioctl = xfs_file_ioctl, #ifdef CONFIG_COMPAT .compat_ioctl = xfs_file_compat_ioctl, diff --git a/fs/xfs/linux-2.6/xfs_fs_subr.c b/fs/xfs/linux-2.6/xfs_fs_subr.c index 1eefe61f0e10baa80a68c416b7e4f92dba816538..36caa6d957dfd035687e51511622f07366b4c259 100644 --- a/fs/xfs/linux-2.6/xfs_fs_subr.c +++ b/fs/xfs/linux-2.6/xfs_fs_subr.c @@ -31,7 +31,7 @@ xfs_tosspages( xfs_off_t last, int fiopt) { - struct address_space *mapping = ip->i_vnode->i_mapping; + struct address_space *mapping = VFS_I(ip)->i_mapping; if (mapping->nrpages) truncate_inode_pages(mapping, first); @@ -44,7 +44,7 @@ xfs_flushinval_pages( xfs_off_t last, int fiopt) { - struct address_space *mapping = ip->i_vnode->i_mapping; + struct address_space *mapping = VFS_I(ip)->i_mapping; int ret = 0; if (mapping->nrpages) { @@ -64,7 +64,7 @@ xfs_flush_pages( uint64_t flags, int fiopt) { - struct address_space *mapping = ip->i_vnode->i_mapping; + struct address_space *mapping = VFS_I(ip)->i_mapping; int ret = 0; int ret2; diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c index acb978d9d0859a17a5518dc544d6165c250288f5..48799ba7e3e6f2ded6a46e972a254044c76bb83d 100644 --- a/fs/xfs/linux-2.6/xfs_ioctl.c +++ b/fs/xfs/linux-2.6/xfs_ioctl.c @@ -245,7 +245,7 @@ xfs_vget_fsop_handlereq( xfs_iunlock(ip, XFS_ILOCK_SHARED); - *inode = XFS_ITOV(ip); + *inode = VFS_I(ip); return 0; } @@ -927,7 +927,7 @@ STATIC void xfs_diflags_to_linux( struct xfs_inode *ip) { - struct inode *inode = XFS_ITOV(ip); + struct inode *inode = VFS_I(ip); unsigned int xflags = xfs_ip2xflags(ip); if (xflags & XFS_XFLAG_IMMUTABLE) diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c index e88f51028086796d0ce80a7f47a88e0c953b72bd..095d271f34349e01175eecd3e4c362dbcc1dccce 100644 --- a/fs/xfs/linux-2.6/xfs_iops.c +++ b/fs/xfs/linux-2.6/xfs_iops.c @@ -62,7 +62,7 @@ void xfs_synchronize_atime( xfs_inode_t *ip) { - struct inode *inode = ip->i_vnode; + struct inode *inode = VFS_I(ip); if (inode) { ip->i_d.di_atime.t_sec = (__int32_t)inode->i_atime.tv_sec; @@ -79,7 +79,7 @@ void xfs_mark_inode_dirty_sync( xfs_inode_t *ip) { - struct inode *inode = ip->i_vnode; + struct inode *inode = VFS_I(ip); if (inode) mark_inode_dirty_sync(inode); @@ -89,36 +89,31 @@ xfs_mark_inode_dirty_sync( * Change the requested timestamp in the given inode. * We don't lock across timestamp updates, and we don't log them but * we do record the fact that there is dirty information in core. - * - * NOTE -- callers MUST combine XFS_ICHGTIME_MOD or XFS_ICHGTIME_CHG - * with XFS_ICHGTIME_ACC to be sure that access time - * update will take. Calling first with XFS_ICHGTIME_ACC - * and then XFS_ICHGTIME_MOD may fail to modify the access - * timestamp if the filesystem is mounted noacctm. */ void xfs_ichgtime( xfs_inode_t *ip, int flags) { - struct inode *inode = vn_to_inode(XFS_ITOV(ip)); + struct inode *inode = VFS_I(ip); timespec_t tv; + int sync_it = 0; + + tv = current_fs_time(inode->i_sb); - nanotime(&tv); - if (flags & XFS_ICHGTIME_MOD) { + if ((flags & XFS_ICHGTIME_MOD) && + !timespec_equal(&inode->i_mtime, &tv)) { inode->i_mtime = tv; ip->i_d.di_mtime.t_sec = (__int32_t)tv.tv_sec; ip->i_d.di_mtime.t_nsec = (__int32_t)tv.tv_nsec; + sync_it = 1; } - if (flags & XFS_ICHGTIME_ACC) { - inode->i_atime = tv; - ip->i_d.di_atime.t_sec = (__int32_t)tv.tv_sec; - ip->i_d.di_atime.t_nsec = (__int32_t)tv.tv_nsec; - } - if (flags & XFS_ICHGTIME_CHG) { + if ((flags & XFS_ICHGTIME_CHG) && + !timespec_equal(&inode->i_ctime, &tv)) { inode->i_ctime = tv; ip->i_d.di_ctime.t_sec = (__int32_t)tv.tv_sec; ip->i_d.di_ctime.t_nsec = (__int32_t)tv.tv_nsec; + sync_it = 1; } /* @@ -130,55 +125,11 @@ xfs_ichgtime( * ensure that the compiler does not reorder the update * of i_update_core above the timestamp updates above. */ - SYNCHRONIZE(); - ip->i_update_core = 1; - if (!(inode->i_state & I_NEW)) + if (sync_it) { + SYNCHRONIZE(); + ip->i_update_core = 1; mark_inode_dirty_sync(inode); -} - -/* - * Variant on the above which avoids querying the system clock - * in situations where we know the Linux inode timestamps have - * just been updated (and so we can update our inode cheaply). - */ -void -xfs_ichgtime_fast( - xfs_inode_t *ip, - struct inode *inode, - int flags) -{ - timespec_t *tvp; - - /* - * Atime updates for read() & friends are handled lazily now, and - * explicit updates must go through xfs_ichgtime() - */ - ASSERT((flags & XFS_ICHGTIME_ACC) == 0); - - if (flags & XFS_ICHGTIME_MOD) { - tvp = &inode->i_mtime; - ip->i_d.di_mtime.t_sec = (__int32_t)tvp->tv_sec; - ip->i_d.di_mtime.t_nsec = (__int32_t)tvp->tv_nsec; } - if (flags & XFS_ICHGTIME_CHG) { - tvp = &inode->i_ctime; - ip->i_d.di_ctime.t_sec = (__int32_t)tvp->tv_sec; - ip->i_d.di_ctime.t_nsec = (__int32_t)tvp->tv_nsec; - } - - /* - * We update the i_update_core field _after_ changing - * the timestamps in order to coordinate properly with - * xfs_iflush() so that we don't lose timestamp updates. - * This keeps us from having to hold the inode lock - * while doing this. We use the SYNCHRONIZE macro to - * ensure that the compiler does not reorder the update - * of i_update_core above the timestamp updates above. - */ - SYNCHRONIZE(); - ip->i_update_core = 1; - if (!(inode->i_state & I_NEW)) - mark_inode_dirty_sync(inode); } /* @@ -299,7 +250,7 @@ xfs_vn_mknod( if (unlikely(error)) goto out_free_acl; - inode = ip->i_vnode; + inode = VFS_I(ip); error = xfs_init_security(inode, dir); if (unlikely(error)) @@ -366,7 +317,7 @@ xfs_vn_lookup( return NULL; } - return d_splice_alias(cip->i_vnode, dentry); + return d_splice_alias(VFS_I(cip), dentry); } STATIC struct dentry * @@ -399,12 +350,12 @@ xfs_vn_ci_lookup( /* if exact match, just splice and exit */ if (!ci_name.name) - return d_splice_alias(ip->i_vnode, dentry); + return d_splice_alias(VFS_I(ip), dentry); /* else case-insensitive match... */ dname.name = ci_name.name; dname.len = ci_name.len; - dentry = d_add_ci(ip->i_vnode, dentry, &dname); + dentry = d_add_ci(dentry, VFS_I(ip), &dname); kmem_free(ci_name.name); return dentry; } @@ -478,7 +429,7 @@ xfs_vn_symlink( if (unlikely(error)) goto out; - inode = cip->i_vnode; + inode = VFS_I(cip); error = xfs_init_security(inode, dir); if (unlikely(error)) @@ -710,7 +661,7 @@ out_error: return error; } -const struct inode_operations xfs_inode_operations = { +static const struct inode_operations xfs_inode_operations = { .permission = xfs_vn_permission, .truncate = xfs_vn_truncate, .getattr = xfs_vn_getattr, @@ -722,7 +673,7 @@ const struct inode_operations xfs_inode_operations = { .fallocate = xfs_vn_fallocate, }; -const struct inode_operations xfs_dir_inode_operations = { +static const struct inode_operations xfs_dir_inode_operations = { .create = xfs_vn_create, .lookup = xfs_vn_lookup, .link = xfs_vn_link, @@ -747,7 +698,7 @@ const struct inode_operations xfs_dir_inode_operations = { .listxattr = xfs_vn_listxattr, }; -const struct inode_operations xfs_dir_ci_inode_operations = { +static const struct inode_operations xfs_dir_ci_inode_operations = { .create = xfs_vn_create, .lookup = xfs_vn_ci_lookup, .link = xfs_vn_link, @@ -772,7 +723,7 @@ const struct inode_operations xfs_dir_ci_inode_operations = { .listxattr = xfs_vn_listxattr, }; -const struct inode_operations xfs_symlink_inode_operations = { +static const struct inode_operations xfs_symlink_inode_operations = { .readlink = generic_readlink, .follow_link = xfs_vn_follow_link, .put_link = xfs_vn_put_link, @@ -784,3 +735,98 @@ const struct inode_operations xfs_symlink_inode_operations = { .removexattr = generic_removexattr, .listxattr = xfs_vn_listxattr, }; + +STATIC void +xfs_diflags_to_iflags( + struct inode *inode, + struct xfs_inode *ip) +{ + if (ip->i_d.di_flags & XFS_DIFLAG_IMMUTABLE) + inode->i_flags |= S_IMMUTABLE; + else + inode->i_flags &= ~S_IMMUTABLE; + if (ip->i_d.di_flags & XFS_DIFLAG_APPEND) + inode->i_flags |= S_APPEND; + else + inode->i_flags &= ~S_APPEND; + if (ip->i_d.di_flags & XFS_DIFLAG_SYNC) + inode->i_flags |= S_SYNC; + else + inode->i_flags &= ~S_SYNC; + if (ip->i_d.di_flags & XFS_DIFLAG_NOATIME) + inode->i_flags |= S_NOATIME; + else + inode->i_flags &= ~S_NOATIME; +} + +/* + * Initialize the Linux inode, set up the operation vectors and + * unlock the inode. + * + * When reading existing inodes from disk this is called directly + * from xfs_iget, when creating a new inode it is called from + * xfs_ialloc after setting up the inode. + */ +void +xfs_setup_inode( + struct xfs_inode *ip) +{ + struct inode *inode = ip->i_vnode; + + inode->i_mode = ip->i_d.di_mode; + inode->i_nlink = ip->i_d.di_nlink; + inode->i_uid = ip->i_d.di_uid; + inode->i_gid = ip->i_d.di_gid; + + switch (inode->i_mode & S_IFMT) { + case S_IFBLK: + case S_IFCHR: + inode->i_rdev = + MKDEV(sysv_major(ip->i_df.if_u2.if_rdev) & 0x1ff, + sysv_minor(ip->i_df.if_u2.if_rdev)); + break; + default: + inode->i_rdev = 0; + break; + } + + inode->i_generation = ip->i_d.di_gen; + i_size_write(inode, ip->i_d.di_size); + inode->i_atime.tv_sec = ip->i_d.di_atime.t_sec; + inode->i_atime.tv_nsec = ip->i_d.di_atime.t_nsec; + inode->i_mtime.tv_sec = ip->i_d.di_mtime.t_sec; + inode->i_mtime.tv_nsec = ip->i_d.di_mtime.t_nsec; + inode->i_ctime.tv_sec = ip->i_d.di_ctime.t_sec; + inode->i_ctime.tv_nsec = ip->i_d.di_ctime.t_nsec; + xfs_diflags_to_iflags(inode, ip); + xfs_iflags_clear(ip, XFS_IMODIFIED); + + switch (inode->i_mode & S_IFMT) { + case S_IFREG: + inode->i_op = &xfs_inode_operations; + inode->i_fop = &xfs_file_operations; + inode->i_mapping->a_ops = &xfs_address_space_operations; + break; + case S_IFDIR: + if (xfs_sb_version_hasasciici(&XFS_M(inode->i_sb)->m_sb)) + inode->i_op = &xfs_dir_ci_inode_operations; + else + inode->i_op = &xfs_dir_inode_operations; + inode->i_fop = &xfs_dir_file_operations; + break; + case S_IFLNK: + inode->i_op = &xfs_symlink_inode_operations; + if (!(ip->i_df.if_flags & XFS_IFINLINE)) + inode->i_mapping->a_ops = &xfs_address_space_operations; + break; + default: + inode->i_op = &xfs_inode_operations; + init_special_inode(inode, inode->i_mode, inode->i_rdev); + break; + } + + xfs_iflags_clear(ip, XFS_INEW); + barrier(); + + unlock_new_inode(inode); +} diff --git a/fs/xfs/linux-2.6/xfs_iops.h b/fs/xfs/linux-2.6/xfs_iops.h index d97ba934a2ac8df74ff3a07cf18f7ad4cd53ddc0..8b1a1e31dc21f8c3414ee96c8285c2f54e81cc9c 100644 --- a/fs/xfs/linux-2.6/xfs_iops.h +++ b/fs/xfs/linux-2.6/xfs_iops.h @@ -18,10 +18,7 @@ #ifndef __XFS_IOPS_H__ #define __XFS_IOPS_H__ -extern const struct inode_operations xfs_inode_operations; -extern const struct inode_operations xfs_dir_inode_operations; -extern const struct inode_operations xfs_dir_ci_inode_operations; -extern const struct inode_operations xfs_symlink_inode_operations; +struct xfs_inode; extern const struct file_operations xfs_file_operations; extern const struct file_operations xfs_dir_file_operations; @@ -29,14 +26,6 @@ extern const struct file_operations xfs_invis_file_operations; extern ssize_t xfs_vn_listxattr(struct dentry *, char *data, size_t size); -struct xfs_inode; -extern void xfs_ichgtime(struct xfs_inode *, int); -extern void xfs_ichgtime_fast(struct xfs_inode *, struct inode *, int); - -#define xfs_vtoi(vp) \ - ((struct xfs_inode *)vn_to_inode(vp)->i_private) - -#define XFS_I(inode) \ - ((struct xfs_inode *)(inode)->i_private) +extern void xfs_setup_inode(struct xfs_inode *); #endif /* __XFS_IOPS_H__ */ diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h index 4d45d9351a6c7d0faef80065b73cc235714be712..cc0f7b3a97957687114dd961d9543cd5c807aeb3 100644 --- a/fs/xfs/linux-2.6/xfs_linux.h +++ b/fs/xfs/linux-2.6/xfs_linux.h @@ -45,13 +45,13 @@ #include #include #include -#include #include #include #include #include +#include #include #include #include @@ -126,8 +126,6 @@ #define current_cpu() (raw_smp_processor_id()) #define current_pid() (current->pid) -#define current_fsuid(cred) (current->fsuid) -#define current_fsgid(cred) (current->fsgid) #define current_test_flags(f) (current->flags & (f)) #define current_set_flags_nested(sp, f) \ (*(sp) = current->flags, current->flags |= (f)) @@ -180,7 +178,7 @@ #define xfs_sort(a,n,s,fn) sort(a,n,s,fn,NULL) #define xfs_stack_trace() dump_stack() #define xfs_itruncate_data(ip, off) \ - (-vmtruncate(vn_to_inode(XFS_ITOV(ip)), (off))) + (-vmtruncate(VFS_I(ip), (off))) /* Move the kernel do_div definition off to one side */ diff --git a/fs/xfs/linux-2.6/xfs_lrw.c b/fs/xfs/linux-2.6/xfs_lrw.c index 82333b3e118e7d6491589c5ad524b179e4feec96..1957e5357d047b067b25719c34099bbb006a9cb6 100644 --- a/fs/xfs/linux-2.6/xfs_lrw.c +++ b/fs/xfs/linux-2.6/xfs_lrw.c @@ -137,7 +137,7 @@ xfs_iozero( struct address_space *mapping; int status; - mapping = ip->i_vnode->i_mapping; + mapping = VFS_I(ip)->i_mapping; do { unsigned offset, bytes; void *fsdata; @@ -674,9 +674,7 @@ start: */ if (likely(!(ioflags & IO_INVIS) && !mnt_want_write(file->f_path.mnt))) { - file_update_time(file); - xfs_ichgtime_fast(xip, inode, - XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG); + xfs_ichgtime(xip, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG); mnt_drop_write(file->f_path.mnt); } diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c index 30ae96397e318854ab0eb93ecc124916e04bfde5..73c65f19e549f34dbf569cea7937b5971c44685e 100644 --- a/fs/xfs/linux-2.6/xfs_super.c +++ b/fs/xfs/linux-2.6/xfs_super.c @@ -581,118 +581,6 @@ xfs_max_file_offset( return (((__uint64_t)pagefactor) << bitshift) - 1; } -STATIC_INLINE void -xfs_set_inodeops( - struct inode *inode) -{ - switch (inode->i_mode & S_IFMT) { - case S_IFREG: - inode->i_op = &xfs_inode_operations; - inode->i_fop = &xfs_file_operations; - inode->i_mapping->a_ops = &xfs_address_space_operations; - break; - case S_IFDIR: - if (xfs_sb_version_hasasciici(&XFS_M(inode->i_sb)->m_sb)) - inode->i_op = &xfs_dir_ci_inode_operations; - else - inode->i_op = &xfs_dir_inode_operations; - inode->i_fop = &xfs_dir_file_operations; - break; - case S_IFLNK: - inode->i_op = &xfs_symlink_inode_operations; - if (!(XFS_I(inode)->i_df.if_flags & XFS_IFINLINE)) - inode->i_mapping->a_ops = &xfs_address_space_operations; - break; - default: - inode->i_op = &xfs_inode_operations; - init_special_inode(inode, inode->i_mode, inode->i_rdev); - break; - } -} - -STATIC_INLINE void -xfs_revalidate_inode( - xfs_mount_t *mp, - bhv_vnode_t *vp, - xfs_inode_t *ip) -{ - struct inode *inode = vn_to_inode(vp); - - inode->i_mode = ip->i_d.di_mode; - inode->i_nlink = ip->i_d.di_nlink; - inode->i_uid = ip->i_d.di_uid; - inode->i_gid = ip->i_d.di_gid; - - switch (inode->i_mode & S_IFMT) { - case S_IFBLK: - case S_IFCHR: - inode->i_rdev = - MKDEV(sysv_major(ip->i_df.if_u2.if_rdev) & 0x1ff, - sysv_minor(ip->i_df.if_u2.if_rdev)); - break; - default: - inode->i_rdev = 0; - break; - } - - inode->i_generation = ip->i_d.di_gen; - i_size_write(inode, ip->i_d.di_size); - inode->i_atime.tv_sec = ip->i_d.di_atime.t_sec; - inode->i_atime.tv_nsec = ip->i_d.di_atime.t_nsec; - inode->i_mtime.tv_sec = ip->i_d.di_mtime.t_sec; - inode->i_mtime.tv_nsec = ip->i_d.di_mtime.t_nsec; - inode->i_ctime.tv_sec = ip->i_d.di_ctime.t_sec; - inode->i_ctime.tv_nsec = ip->i_d.di_ctime.t_nsec; - if (ip->i_d.di_flags & XFS_DIFLAG_IMMUTABLE) - inode->i_flags |= S_IMMUTABLE; - else - inode->i_flags &= ~S_IMMUTABLE; - if (ip->i_d.di_flags & XFS_DIFLAG_APPEND) - inode->i_flags |= S_APPEND; - else - inode->i_flags &= ~S_APPEND; - if (ip->i_d.di_flags & XFS_DIFLAG_SYNC) - inode->i_flags |= S_SYNC; - else - inode->i_flags &= ~S_SYNC; - if (ip->i_d.di_flags & XFS_DIFLAG_NOATIME) - inode->i_flags |= S_NOATIME; - else - inode->i_flags &= ~S_NOATIME; - xfs_iflags_clear(ip, XFS_IMODIFIED); -} - -void -xfs_initialize_vnode( - struct xfs_mount *mp, - bhv_vnode_t *vp, - struct xfs_inode *ip) -{ - struct inode *inode = vn_to_inode(vp); - - if (!ip->i_vnode) { - ip->i_vnode = vp; - inode->i_private = ip; - } - - /* - * We need to set the ops vectors, and unlock the inode, but if - * we have been called during the new inode create process, it is - * too early to fill in the Linux inode. We will get called a - * second time once the inode is properly set up, and then we can - * finish our work. - */ - if (ip->i_d.di_mode != 0 && (inode->i_state & I_NEW)) { - xfs_revalidate_inode(mp, vp, ip); - xfs_set_inodeops(inode); - - xfs_iflags_clear(ip, XFS_INEW); - barrier(); - - unlock_new_inode(inode); - } -} - int xfs_blkdev_get( xfs_mount_t *mp, @@ -982,26 +870,21 @@ STATIC struct inode * xfs_fs_alloc_inode( struct super_block *sb) { - bhv_vnode_t *vp; - - vp = kmem_zone_alloc(xfs_vnode_zone, KM_SLEEP); - if (unlikely(!vp)) - return NULL; - return vn_to_inode(vp); + return kmem_zone_alloc(xfs_vnode_zone, KM_SLEEP); } STATIC void xfs_fs_destroy_inode( struct inode *inode) { - kmem_zone_free(xfs_vnode_zone, vn_from_inode(inode)); + kmem_zone_free(xfs_vnode_zone, inode); } STATIC void xfs_fs_inode_init_once( void *vnode) { - inode_init_once(vn_to_inode((bhv_vnode_t *)vnode)); + inode_init_once((struct inode *)vnode); } /* @@ -1106,7 +989,7 @@ void xfs_flush_inode( xfs_inode_t *ip) { - struct inode *inode = ip->i_vnode; + struct inode *inode = VFS_I(ip); igrab(inode); xfs_syncd_queue_work(ip->i_mount, inode, xfs_flush_inode_work); @@ -1131,7 +1014,7 @@ void xfs_flush_device( xfs_inode_t *ip) { - struct inode *inode = vn_to_inode(XFS_ITOV(ip)); + struct inode *inode = VFS_I(ip); igrab(inode); xfs_syncd_queue_work(ip->i_mount, inode, xfs_flush_device_work); @@ -1200,6 +1083,15 @@ xfssyncd( return 0; } +STATIC void +xfs_free_fsname( + struct xfs_mount *mp) +{ + kfree(mp->m_fsname); + kfree(mp->m_rtname); + kfree(mp->m_logname); +} + STATIC void xfs_fs_put_super( struct super_block *sb) @@ -1239,8 +1131,6 @@ xfs_fs_put_super( error = xfs_unmount_flush(mp, 0); WARN_ON(error); - IRELE(rip); - /* * If we're forcing a shutdown, typically because of a media error, * we want to make sure we invalidate dirty pages that belong to @@ -1257,10 +1147,12 @@ xfs_fs_put_super( } xfs_unmountfs(mp); + xfs_freesb(mp); xfs_icsb_destroy_counters(mp); xfs_close_devices(mp); xfs_qmops_put(mp); xfs_dmops_put(mp); + xfs_free_fsname(mp); kfree(mp); } @@ -1517,6 +1409,8 @@ xfs_start_flags( struct xfs_mount_args *ap, struct xfs_mount *mp) { + int error; + /* Values are in BBs */ if ((ap->flags & XFSMNT_NOALIGN) != XFSMNT_NOALIGN) { /* @@ -1549,17 +1443,27 @@ xfs_start_flags( ap->logbufsize); return XFS_ERROR(EINVAL); } + + error = ENOMEM; + mp->m_logbsize = ap->logbufsize; mp->m_fsname_len = strlen(ap->fsname) + 1; - mp->m_fsname = kmem_alloc(mp->m_fsname_len, KM_SLEEP); - strcpy(mp->m_fsname, ap->fsname); + + mp->m_fsname = kstrdup(ap->fsname, GFP_KERNEL); + if (!mp->m_fsname) + goto out; + if (ap->rtname[0]) { - mp->m_rtname = kmem_alloc(strlen(ap->rtname) + 1, KM_SLEEP); - strcpy(mp->m_rtname, ap->rtname); + mp->m_rtname = kstrdup(ap->rtname, GFP_KERNEL); + if (!mp->m_rtname) + goto out_free_fsname; + } + if (ap->logname[0]) { - mp->m_logname = kmem_alloc(strlen(ap->logname) + 1, KM_SLEEP); - strcpy(mp->m_logname, ap->logname); + mp->m_logname = kstrdup(ap->logname, GFP_KERNEL); + if (!mp->m_logname) + goto out_free_rtname; } if (ap->flags & XFSMNT_WSYNC) @@ -1632,6 +1536,14 @@ xfs_start_flags( if (ap->flags & XFSMNT_DMAPI) mp->m_flags |= XFS_MOUNT_DMAPI; return 0; + + + out_free_rtname: + kfree(mp->m_rtname); + out_free_fsname: + kfree(mp->m_fsname); + out: + return error; } /* @@ -1792,10 +1704,10 @@ xfs_fs_fill_super( */ error = xfs_start_flags(args, mp); if (error) - goto out_destroy_counters; + goto out_free_fsname; error = xfs_readsb(mp, flags); if (error) - goto out_destroy_counters; + goto out_free_fsname; error = xfs_finish_flags(args, mp); if (error) goto out_free_sb; @@ -1811,7 +1723,7 @@ xfs_fs_fill_super( if (error) goto out_free_sb; - error = xfs_mountfs(mp, flags); + error = xfs_mountfs(mp); if (error) goto out_filestream_unmount; @@ -1825,7 +1737,7 @@ xfs_fs_fill_super( sb->s_time_gran = 1; set_posix_acl_flag(sb); - root = igrab(mp->m_rootip->i_vnode); + root = igrab(VFS_I(mp->m_rootip)); if (!root) { error = ENOENT; goto fail_unmount; @@ -1857,7 +1769,8 @@ xfs_fs_fill_super( xfs_filestream_unmount(mp); out_free_sb: xfs_freesb(mp); - out_destroy_counters: + out_free_fsname: + xfs_free_fsname(mp); xfs_icsb_destroy_counters(mp); xfs_close_devices(mp); out_put_qmops: @@ -1890,10 +1803,8 @@ xfs_fs_fill_super( error = xfs_unmount_flush(mp, 0); WARN_ON(error); - IRELE(mp->m_rootip); - xfs_unmountfs(mp); - goto out_destroy_counters; + goto out_free_sb; } STATIC int @@ -2014,7 +1925,7 @@ xfs_free_trace_bufs(void) STATIC int __init xfs_init_zones(void) { - xfs_vnode_zone = kmem_zone_init_flags(sizeof(bhv_vnode_t), "xfs_vnode", + xfs_vnode_zone = kmem_zone_init_flags(sizeof(struct inode), "xfs_vnode", KM_ZONE_HWALIGN | KM_ZONE_RECLAIM | KM_ZONE_SPREAD, xfs_fs_inode_init_once); diff --git a/fs/xfs/linux-2.6/xfs_super.h b/fs/xfs/linux-2.6/xfs_super.h index b7d13da01bd6d45a0ce826511b1f0332e27dadff..fe2ef4e6a0f9e50fdb7a69ea8c60deb0e1892b7f 100644 --- a/fs/xfs/linux-2.6/xfs_super.h +++ b/fs/xfs/linux-2.6/xfs_super.h @@ -101,9 +101,6 @@ struct block_device; extern __uint64_t xfs_max_file_offset(unsigned int); -extern void xfs_initialize_vnode(struct xfs_mount *mp, bhv_vnode_t *vp, - struct xfs_inode *ip); - extern void xfs_flush_inode(struct xfs_inode *); extern void xfs_flush_device(struct xfs_inode *); diff --git a/fs/xfs/linux-2.6/xfs_vnode.c b/fs/xfs/linux-2.6/xfs_vnode.c index 25488b6d98817241e1bb99f6e7b5701701fc6538..b52528bbbfff7953510639c5fda9d447e995adee 100644 --- a/fs/xfs/linux-2.6/xfs_vnode.c +++ b/fs/xfs/linux-2.6/xfs_vnode.c @@ -33,7 +33,7 @@ /* - * Dedicated vnode inactive/reclaim sync semaphores. + * Dedicated vnode inactive/reclaim sync wait queues. * Prime number of hash buckets since address is used as the key. */ #define NVSYNC 37 @@ -82,24 +82,6 @@ vn_ioerror( xfs_do_force_shutdown(ip->i_mount, SHUTDOWN_DEVICE_REQ, f, l); } - -/* - * Add a reference to a referenced vnode. - */ -bhv_vnode_t * -vn_hold( - bhv_vnode_t *vp) -{ - struct inode *inode; - - XFS_STATS_INC(vn_hold); - - inode = igrab(vn_to_inode(vp)); - ASSERT(inode); - - return vp; -} - #ifdef XFS_INODE_TRACE /* @@ -108,7 +90,7 @@ vn_hold( */ static inline int xfs_icount(struct xfs_inode *ip) { - bhv_vnode_t *vp = XFS_ITOV_NULL(ip); + struct inode *vp = VFS_I(ip); if (vp) return vn_count(vp); diff --git a/fs/xfs/linux-2.6/xfs_vnode.h b/fs/xfs/linux-2.6/xfs_vnode.h index 41ca2cec5d310da74c6b285c8cec9783e3b9e797..683ce16210ffefe8ee69dd54c3c85e46b29331ae 100644 --- a/fs/xfs/linux-2.6/xfs_vnode.h +++ b/fs/xfs/linux-2.6/xfs_vnode.h @@ -22,20 +22,6 @@ struct file; struct xfs_iomap; struct attrlist_cursor_kern; -typedef struct inode bhv_vnode_t; - -/* - * Vnode to Linux inode mapping. - */ -static inline bhv_vnode_t *vn_from_inode(struct inode *inode) -{ - return inode; -} -static inline struct inode *vn_to_inode(bhv_vnode_t *vnode) -{ - return vnode; -} - /* * Return values for xfs_inactive. A return value of * VN_INACTIVE_NOCACHE implies that the file system behavior @@ -76,57 +62,52 @@ extern void vn_iowait(struct xfs_inode *ip); extern void vn_iowake(struct xfs_inode *ip); extern void vn_ioerror(struct xfs_inode *ip, int error, char *f, int l); -static inline int vn_count(bhv_vnode_t *vp) +static inline int vn_count(struct inode *vp) { - return atomic_read(&vn_to_inode(vp)->i_count); + return atomic_read(&vp->i_count); } -/* - * Vnode reference counting functions (and macros for compatibility). - */ -extern bhv_vnode_t *vn_hold(bhv_vnode_t *); +#define IHOLD(ip) \ +do { \ + ASSERT(atomic_read(&VFS_I(ip)->i_count) > 0) ; \ + atomic_inc(&(VFS_I(ip)->i_count)); \ + xfs_itrace_hold((ip), __FILE__, __LINE__, (inst_t *)__return_address); \ +} while (0) -#if defined(XFS_INODE_TRACE) -#define VN_HOLD(vp) \ - ((void)vn_hold(vp), \ - xfs_itrace_hold(xfs_vtoi(vp), __FILE__, __LINE__, (inst_t *)__return_address)) -#define VN_RELE(vp) \ - (xfs_itrace_rele(xfs_vtoi(vp), __FILE__, __LINE__, (inst_t *)__return_address), \ - iput(vn_to_inode(vp))) -#else -#define VN_HOLD(vp) ((void)vn_hold(vp)) -#define VN_RELE(vp) (iput(vn_to_inode(vp))) -#endif +#define IRELE(ip) \ +do { \ + xfs_itrace_rele((ip), __FILE__, __LINE__, (inst_t *)__return_address); \ + iput(VFS_I(ip)); \ +} while (0) -static inline bhv_vnode_t *vn_grab(bhv_vnode_t *vp) +static inline struct inode *vn_grab(struct inode *vp) { - struct inode *inode = igrab(vn_to_inode(vp)); - return inode ? vn_from_inode(inode) : NULL; + return igrab(vp); } /* * Dealing with bad inodes */ -static inline int VN_BAD(bhv_vnode_t *vp) +static inline int VN_BAD(struct inode *vp) { - return is_bad_inode(vn_to_inode(vp)); + return is_bad_inode(vp); } /* * Extracting atime values in various formats */ -static inline void vn_atime_to_bstime(bhv_vnode_t *vp, xfs_bstime_t *bs_atime) +static inline void vn_atime_to_bstime(struct inode *vp, xfs_bstime_t *bs_atime) { bs_atime->tv_sec = vp->i_atime.tv_sec; bs_atime->tv_nsec = vp->i_atime.tv_nsec; } -static inline void vn_atime_to_timespec(bhv_vnode_t *vp, struct timespec *ts) +static inline void vn_atime_to_timespec(struct inode *vp, struct timespec *ts) { *ts = vp->i_atime; } -static inline void vn_atime_to_time_t(bhv_vnode_t *vp, time_t *tt) +static inline void vn_atime_to_time_t(struct inode *vp, time_t *tt) { *tt = vp->i_atime.tv_sec; } @@ -134,9 +115,9 @@ static inline void vn_atime_to_time_t(bhv_vnode_t *vp, time_t *tt) /* * Some useful predicates. */ -#define VN_MAPPED(vp) mapping_mapped(vn_to_inode(vp)->i_mapping) -#define VN_CACHED(vp) (vn_to_inode(vp)->i_mapping->nrpages) -#define VN_DIRTY(vp) mapping_tagged(vn_to_inode(vp)->i_mapping, \ +#define VN_MAPPED(vp) mapping_mapped(vp->i_mapping) +#define VN_CACHED(vp) (vp->i_mapping->nrpages) +#define VN_DIRTY(vp) mapping_tagged(vp->i_mapping, \ PAGECACHE_TAG_DIRTY) diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c index fc9f3fb39b7b31bfe7d0a778b69c4f7eb049eea7..f2705f2fd43c264674660da0285adb5e5a2c39db 100644 --- a/fs/xfs/quota/xfs_dquot.c +++ b/fs/xfs/quota/xfs_dquot.c @@ -101,11 +101,18 @@ xfs_qm_dqinit( if (brandnewdquot) { dqp->dq_flnext = dqp->dq_flprev = dqp; mutex_init(&dqp->q_qlock); - initnsema(&dqp->q_flock, 1, "fdq"); sv_init(&dqp->q_pinwait, SV_DEFAULT, "pdq"); + /* + * Because we want to use a counting completion, complete + * the flush completion once to allow a single access to + * the flush completion without blocking. + */ + init_completion(&dqp->q_flush); + complete(&dqp->q_flush); + #ifdef XFS_DQUOT_TRACE - dqp->q_trace = ktrace_alloc(DQUOT_TRACE_SIZE, KM_SLEEP); + dqp->q_trace = ktrace_alloc(DQUOT_TRACE_SIZE, KM_NOFS); xfs_dqtrace_entry(dqp, "DQINIT"); #endif } else { @@ -150,7 +157,6 @@ xfs_qm_dqdestroy( ASSERT(! XFS_DQ_IS_ON_FREELIST(dqp)); mutex_destroy(&dqp->q_qlock); - freesema(&dqp->q_flock); sv_destroy(&dqp->q_pinwait); #ifdef XFS_DQUOT_TRACE @@ -431,7 +437,7 @@ xfs_qm_dqalloc( * when it unlocks the inode. Since we want to keep the quota * inode around, we bump the vnode ref count now. */ - VN_HOLD(XFS_ITOV(quotip)); + IHOLD(quotip); xfs_trans_ijoin(tp, quotip, XFS_ILOCK_EXCL); nmaps = 1; @@ -1211,7 +1217,7 @@ xfs_qm_dqflush( int error; ASSERT(XFS_DQ_IS_LOCKED(dqp)); - ASSERT(XFS_DQ_IS_FLUSH_LOCKED(dqp)); + ASSERT(!completion_done(&dqp->q_flush)); xfs_dqtrace_entry(dqp, "DQFLUSH"); /* @@ -1348,34 +1354,18 @@ xfs_qm_dqflush_done( xfs_dqfunlock(dqp); } - -int -xfs_qm_dqflock_nowait( - xfs_dquot_t *dqp) -{ - int locked; - - locked = cpsema(&((dqp)->q_flock)); - - /* XXX ifdef these out */ - if (locked) - (dqp)->dq_flags |= XFS_DQ_FLOCKED; - return (locked); -} - - int xfs_qm_dqlock_nowait( xfs_dquot_t *dqp) { - return (mutex_trylock(&((dqp)->q_qlock))); + return mutex_trylock(&dqp->q_qlock); } void xfs_dqlock( xfs_dquot_t *dqp) { - mutex_lock(&(dqp->q_qlock)); + mutex_lock(&dqp->q_qlock); } void @@ -1468,7 +1458,7 @@ xfs_qm_dqpurge( * if we're turning off quotas. Basically, we need this flush * lock, and are willing to block on it. */ - if (! xfs_qm_dqflock_nowait(dqp)) { + if (!xfs_dqflock_nowait(dqp)) { /* * Block on the flush lock after nudging dquot buffer, * if it is incore. diff --git a/fs/xfs/quota/xfs_dquot.h b/fs/xfs/quota/xfs_dquot.h index f7393bba4e95b38a6d9ec7ee0890633f64227e1f..8958d0faf8d37606c806a1ce22d9c996036bdf08 100644 --- a/fs/xfs/quota/xfs_dquot.h +++ b/fs/xfs/quota/xfs_dquot.h @@ -82,7 +82,7 @@ typedef struct xfs_dquot { xfs_qcnt_t q_res_icount; /* total inos allocd+reserved */ xfs_qcnt_t q_res_rtbcount;/* total realtime blks used+reserved */ mutex_t q_qlock; /* quota lock */ - sema_t q_flock; /* flush lock */ + struct completion q_flush; /* flush completion queue */ uint q_pincount; /* pin count for this dquot */ sv_t q_pinwait; /* sync var for pinning */ #ifdef XFS_DQUOT_TRACE @@ -113,17 +113,25 @@ XFS_DQ_IS_LOCKED(xfs_dquot_t *dqp) /* - * The following three routines simply manage the q_flock - * semaphore embedded in the dquot. This semaphore synchronizes - * processes attempting to flush the in-core dquot back to disk. + * Manage the q_flush completion queue embedded in the dquot. This completion + * queue synchronizes processes attempting to flush the in-core dquot back to + * disk. */ -#define xfs_dqflock(dqp) { psema(&((dqp)->q_flock), PINOD | PRECALC);\ - (dqp)->dq_flags |= XFS_DQ_FLOCKED; } -#define xfs_dqfunlock(dqp) { ASSERT(issemalocked(&((dqp)->q_flock))); \ - vsema(&((dqp)->q_flock)); \ - (dqp)->dq_flags &= ~(XFS_DQ_FLOCKED); } +static inline void xfs_dqflock(xfs_dquot_t *dqp) +{ + wait_for_completion(&dqp->q_flush); +} + +static inline int xfs_dqflock_nowait(xfs_dquot_t *dqp) +{ + return try_wait_for_completion(&dqp->q_flush); +} + +static inline void xfs_dqfunlock(xfs_dquot_t *dqp) +{ + complete(&dqp->q_flush); +} -#define XFS_DQ_IS_FLUSH_LOCKED(dqp) (issemalocked(&((dqp)->q_flock))) #define XFS_DQ_IS_ON_FREELIST(dqp) ((dqp)->dq_flnext != (dqp)) #define XFS_DQ_IS_DIRTY(dqp) ((dqp)->dq_flags & XFS_DQ_DIRTY) #define XFS_QM_ISUDQ(dqp) ((dqp)->dq_flags & XFS_DQ_USER) @@ -167,7 +175,6 @@ extern int xfs_qm_dqflush(xfs_dquot_t *, uint); extern int xfs_qm_dqpurge(xfs_dquot_t *); extern void xfs_qm_dqunpin_wait(xfs_dquot_t *); extern int xfs_qm_dqlock_nowait(xfs_dquot_t *); -extern int xfs_qm_dqflock_nowait(xfs_dquot_t *); extern void xfs_qm_dqflock_pushbuf_wait(xfs_dquot_t *dqp); extern void xfs_qm_adjust_dqtimers(xfs_mount_t *, xfs_disk_dquot_t *); diff --git a/fs/xfs/quota/xfs_dquot_item.c b/fs/xfs/quota/xfs_dquot_item.c index 08d2fc89e6a1741fc24d156f0ce96ea1e5c0780f..f028644caa5eb090e93620aae600bd6d9d87d26d 100644 --- a/fs/xfs/quota/xfs_dquot_item.c +++ b/fs/xfs/quota/xfs_dquot_item.c @@ -151,7 +151,7 @@ xfs_qm_dquot_logitem_push( dqp = logitem->qli_dquot; ASSERT(XFS_DQ_IS_LOCKED(dqp)); - ASSERT(XFS_DQ_IS_FLUSH_LOCKED(dqp)); + ASSERT(!completion_done(&dqp->q_flush)); /* * Since we were able to lock the dquot's flush lock and @@ -245,7 +245,7 @@ xfs_qm_dquot_logitem_pushbuf( * inode flush completed and the inode was taken off the AIL. * So, just get out. */ - if (!issemalocked(&(dqp->q_flock)) || + if (completion_done(&dqp->q_flush) || ((qip->qli_item.li_flags & XFS_LI_IN_AIL) == 0)) { qip->qli_pushbuf_flag = 0; xfs_dqunlock(dqp); @@ -258,7 +258,7 @@ xfs_qm_dquot_logitem_pushbuf( if (bp != NULL) { if (XFS_BUF_ISDELAYWRITE(bp)) { dopush = ((qip->qli_item.li_flags & XFS_LI_IN_AIL) && - issemalocked(&(dqp->q_flock))); + !completion_done(&dqp->q_flush)); qip->qli_pushbuf_flag = 0; xfs_dqunlock(dqp); @@ -317,7 +317,7 @@ xfs_qm_dquot_logitem_trylock( return (XFS_ITEM_LOCKED); retval = XFS_ITEM_SUCCESS; - if (! xfs_qm_dqflock_nowait(dqp)) { + if (!xfs_dqflock_nowait(dqp)) { /* * The dquot is already being flushed. It may have been * flushed delayed write, however, and we don't want to diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c index 021934a3d45661149a1301303a9f8e53cc244713..df0ffef9775ae75d54c647a7b56c4ba248028a01 100644 --- a/fs/xfs/quota/xfs_qm.c +++ b/fs/xfs/quota/xfs_qm.c @@ -310,8 +310,7 @@ xfs_qm_unmount_quotadestroy( */ void xfs_qm_mount_quotas( - xfs_mount_t *mp, - int mfsi_flags) + xfs_mount_t *mp) { int error = 0; uint sbf; @@ -346,8 +345,7 @@ xfs_qm_mount_quotas( /* * If any of the quotas are not consistent, do a quotacheck. */ - if (XFS_QM_NEED_QUOTACHECK(mp) && - !(mfsi_flags & XFS_MFSI_NO_QUOTACHECK)) { + if (XFS_QM_NEED_QUOTACHECK(mp)) { error = xfs_qm_quotacheck(mp); if (error) { /* Quotacheck failed and disabled quotas. */ @@ -484,7 +482,7 @@ again: xfs_dqtrace_entry(dqp, "FLUSHALL: DQDIRTY"); /* XXX a sentinel would be better */ recl = XFS_QI_MPLRECLAIMS(mp); - if (! xfs_qm_dqflock_nowait(dqp)) { + if (!xfs_dqflock_nowait(dqp)) { /* * If we can't grab the flush lock then check * to see if the dquot has been flushed delayed @@ -1062,7 +1060,7 @@ xfs_qm_sync( /* XXX a sentinel would be better */ recl = XFS_QI_MPLRECLAIMS(mp); - if (! xfs_qm_dqflock_nowait(dqp)) { + if (!xfs_dqflock_nowait(dqp)) { if (nowait) { xfs_dqunlock(dqp); continue; @@ -2079,7 +2077,7 @@ xfs_qm_shake_freelist( * Try to grab the flush lock. If this dquot is in the process of * getting flushed to disk, we don't want to reclaim it. */ - if (! xfs_qm_dqflock_nowait(dqp)) { + if (!xfs_dqflock_nowait(dqp)) { xfs_dqunlock(dqp); dqp = dqp->dq_flnext; continue; @@ -2257,7 +2255,7 @@ xfs_qm_dqreclaim_one(void) * Try to grab the flush lock. If this dquot is in the process of * getting flushed to disk, we don't want to reclaim it. */ - if (! xfs_qm_dqflock_nowait(dqp)) { + if (!xfs_dqflock_nowait(dqp)) { xfs_dqunlock(dqp); continue; } diff --git a/fs/xfs/quota/xfs_qm.h b/fs/xfs/quota/xfs_qm.h index cd2300e374afeaffbf49949c97450f1c3bf93700..44f25349e478bb7eb7db859da7c49c24c0cf75d1 100644 --- a/fs/xfs/quota/xfs_qm.h +++ b/fs/xfs/quota/xfs_qm.h @@ -165,7 +165,7 @@ typedef struct xfs_dquot_acct { #define XFS_QM_RELE(xqm) ((xqm)->qm_nrefs--) extern void xfs_qm_destroy_quotainfo(xfs_mount_t *); -extern void xfs_qm_mount_quotas(xfs_mount_t *, int); +extern void xfs_qm_mount_quotas(xfs_mount_t *); extern int xfs_qm_quotacheck(xfs_mount_t *); extern void xfs_qm_unmount_quotadestroy(xfs_mount_t *); extern int xfs_qm_unmount_quotas(xfs_mount_t *); diff --git a/fs/xfs/quota/xfs_qm_bhv.c b/fs/xfs/quota/xfs_qm_bhv.c index f4f6c4c861d79df6f7f0a20c4ddc5ce09ef43485..eea2e60b456b6e962bd30872383e9ce07a0bfe31 100644 --- a/fs/xfs/quota/xfs_qm_bhv.c +++ b/fs/xfs/quota/xfs_qm_bhv.c @@ -162,7 +162,7 @@ xfs_qm_newmount( * mounting, and get on with the boring life * without disk quotas. */ - xfs_qm_mount_quotas(mp, 0); + xfs_qm_mount_quotas(mp); } else { /* * Clear the quota flags, but remember them. This @@ -184,13 +184,12 @@ STATIC int xfs_qm_endmount( xfs_mount_t *mp, uint needquotamount, - uint quotaflags, - int mfsi_flags) + uint quotaflags) { if (needquotamount) { ASSERT(mp->m_qflags == 0); mp->m_qflags = quotaflags; - xfs_qm_mount_quotas(mp, mfsi_flags); + xfs_qm_mount_quotas(mp); } #if defined(DEBUG) && defined(XFS_LOUD_RECOVERY) diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c index adfb8723f65af336d92501163aff0ee095634828..1a3b803dfa55fbd2ca671e589e60098f6f5a0194 100644 --- a/fs/xfs/quota/xfs_qm_syscalls.c +++ b/fs/xfs/quota/xfs_qm_syscalls.c @@ -1034,7 +1034,7 @@ xfs_qm_dqrele_all_inodes( { xfs_inode_t *ip, *topino; uint ireclaims; - bhv_vnode_t *vp; + struct inode *vp; boolean_t vnode_refd; ASSERT(mp->m_quotainfo); @@ -1059,7 +1059,7 @@ again: ip = ip->i_mnext; continue; } - vp = XFS_ITOV_NULL(ip); + vp = VFS_I(ip); if (!vp) { ASSERT(ip->i_udquot == NULL); ASSERT(ip->i_gdquot == NULL); diff --git a/fs/xfs/xfs_acl.c b/fs/xfs/xfs_acl.c index 3e4648ad9cfcbda429ed52587d42a1d989fb21f5..b2f639a1416f0ecd1c0b91e4958584de823c3a46 100644 --- a/fs/xfs/xfs_acl.c +++ b/fs/xfs/xfs_acl.c @@ -37,15 +37,15 @@ #include #include -STATIC int xfs_acl_setmode(bhv_vnode_t *, xfs_acl_t *, int *); +STATIC int xfs_acl_setmode(struct inode *, xfs_acl_t *, int *); STATIC void xfs_acl_filter_mode(mode_t, xfs_acl_t *); STATIC void xfs_acl_get_endian(xfs_acl_t *); STATIC int xfs_acl_access(uid_t, gid_t, xfs_acl_t *, mode_t, cred_t *); STATIC int xfs_acl_invalid(xfs_acl_t *); STATIC void xfs_acl_sync_mode(mode_t, xfs_acl_t *); -STATIC void xfs_acl_get_attr(bhv_vnode_t *, xfs_acl_t *, int, int, int *); -STATIC void xfs_acl_set_attr(bhv_vnode_t *, xfs_acl_t *, int, int *); -STATIC int xfs_acl_allow_set(bhv_vnode_t *, int); +STATIC void xfs_acl_get_attr(struct inode *, xfs_acl_t *, int, int, int *); +STATIC void xfs_acl_set_attr(struct inode *, xfs_acl_t *, int, int *); +STATIC int xfs_acl_allow_set(struct inode *, int); kmem_zone_t *xfs_acl_zone; @@ -55,7 +55,7 @@ kmem_zone_t *xfs_acl_zone; */ int xfs_acl_vhasacl_access( - bhv_vnode_t *vp) + struct inode *vp) { int error; @@ -68,7 +68,7 @@ xfs_acl_vhasacl_access( */ int xfs_acl_vhasacl_default( - bhv_vnode_t *vp) + struct inode *vp) { int error; @@ -207,7 +207,7 @@ posix_acl_xfs_to_xattr( int xfs_acl_vget( - bhv_vnode_t *vp, + struct inode *vp, void *acl, size_t size, int kind) @@ -217,7 +217,6 @@ xfs_acl_vget( posix_acl_xattr_header *ext_acl = acl; int flags = 0; - VN_HOLD(vp); if(size) { if (!(_ACL_ALLOC(xfs_acl))) { error = ENOMEM; @@ -239,11 +238,10 @@ xfs_acl_vget( goto out; } if (kind == _ACL_TYPE_ACCESS) - xfs_acl_sync_mode(xfs_vtoi(vp)->i_d.di_mode, xfs_acl); + xfs_acl_sync_mode(XFS_I(vp)->i_d.di_mode, xfs_acl); error = -posix_acl_xfs_to_xattr(xfs_acl, ext_acl, size); } out: - VN_RELE(vp); if(xfs_acl) _ACL_FREE(xfs_acl); return -error; @@ -251,28 +249,26 @@ out: int xfs_acl_vremove( - bhv_vnode_t *vp, + struct inode *vp, int kind) { int error; - VN_HOLD(vp); error = xfs_acl_allow_set(vp, kind); if (!error) { - error = xfs_attr_remove(xfs_vtoi(vp), + error = xfs_attr_remove(XFS_I(vp), kind == _ACL_TYPE_DEFAULT? SGI_ACL_DEFAULT: SGI_ACL_FILE, ATTR_ROOT); if (error == ENOATTR) error = 0; /* 'scool */ } - VN_RELE(vp); return -error; } int xfs_acl_vset( - bhv_vnode_t *vp, + struct inode *vp, void *acl, size_t size, int kind) @@ -298,7 +294,6 @@ xfs_acl_vset( return 0; } - VN_HOLD(vp); error = xfs_acl_allow_set(vp, kind); /* Incoming ACL exists, set file mode based on its value */ @@ -321,7 +316,6 @@ xfs_acl_vset( } out: - VN_RELE(vp); _ACL_FREE(xfs_acl); return -error; } @@ -363,7 +357,7 @@ xfs_acl_iaccess( STATIC int xfs_acl_allow_set( - bhv_vnode_t *vp, + struct inode *vp, int kind) { if (vp->i_flags & (S_IMMUTABLE|S_APPEND)) @@ -372,7 +366,7 @@ xfs_acl_allow_set( return ENOTDIR; if (vp->i_sb->s_flags & MS_RDONLY) return EROFS; - if (xfs_vtoi(vp)->i_d.di_uid != current->fsuid && !capable(CAP_FOWNER)) + if (XFS_I(vp)->i_d.di_uid != current->fsuid && !capable(CAP_FOWNER)) return EPERM; return 0; } @@ -566,7 +560,7 @@ xfs_acl_get_endian( */ STATIC void xfs_acl_get_attr( - bhv_vnode_t *vp, + struct inode *vp, xfs_acl_t *aclp, int kind, int flags, @@ -576,7 +570,7 @@ xfs_acl_get_attr( ASSERT((flags & ATTR_KERNOVAL) ? (aclp == NULL) : 1); flags |= ATTR_ROOT; - *error = xfs_attr_get(xfs_vtoi(vp), + *error = xfs_attr_get(XFS_I(vp), kind == _ACL_TYPE_ACCESS ? SGI_ACL_FILE : SGI_ACL_DEFAULT, (char *)aclp, &len, flags); @@ -590,7 +584,7 @@ xfs_acl_get_attr( */ STATIC void xfs_acl_set_attr( - bhv_vnode_t *vp, + struct inode *vp, xfs_acl_t *aclp, int kind, int *error) @@ -615,7 +609,7 @@ xfs_acl_set_attr( INT_SET(newace->ae_perm, ARCH_CONVERT, ace->ae_perm); } INT_SET(newacl->acl_cnt, ARCH_CONVERT, aclp->acl_cnt); - *error = xfs_attr_set(xfs_vtoi(vp), + *error = xfs_attr_set(XFS_I(vp), kind == _ACL_TYPE_ACCESS ? SGI_ACL_FILE: SGI_ACL_DEFAULT, (char *)newacl, len, ATTR_ROOT); @@ -624,7 +618,7 @@ xfs_acl_set_attr( int xfs_acl_vtoacl( - bhv_vnode_t *vp, + struct inode *vp, xfs_acl_t *access_acl, xfs_acl_t *default_acl) { @@ -639,7 +633,7 @@ xfs_acl_vtoacl( if (error) access_acl->acl_cnt = XFS_ACL_NOT_PRESENT; else /* We have a good ACL and the file mode, synchronize. */ - xfs_acl_sync_mode(xfs_vtoi(vp)->i_d.di_mode, access_acl); + xfs_acl_sync_mode(XFS_I(vp)->i_d.di_mode, access_acl); } if (default_acl) { @@ -656,7 +650,7 @@ xfs_acl_vtoacl( */ int xfs_acl_inherit( - bhv_vnode_t *vp, + struct inode *vp, mode_t mode, xfs_acl_t *pdaclp) { @@ -715,7 +709,7 @@ out_error: */ STATIC int xfs_acl_setmode( - bhv_vnode_t *vp, + struct inode *vp, xfs_acl_t *acl, int *basicperms) { @@ -734,7 +728,7 @@ xfs_acl_setmode( * mode. The m:: bits take precedence over the g:: bits. */ iattr.ia_valid = ATTR_MODE; - iattr.ia_mode = xfs_vtoi(vp)->i_d.di_mode; + iattr.ia_mode = XFS_I(vp)->i_d.di_mode; iattr.ia_mode &= ~(S_IRWXU|S_IRWXG|S_IRWXO); ap = acl->acl_entry; for (i = 0; i < acl->acl_cnt; ++i) { @@ -764,7 +758,7 @@ xfs_acl_setmode( if (gap && nomask) iattr.ia_mode |= gap->ae_perm << 3; - return xfs_setattr(xfs_vtoi(vp), &iattr, 0, sys_cred); + return xfs_setattr(XFS_I(vp), &iattr, 0, sys_cred); } /* diff --git a/fs/xfs/xfs_acl.h b/fs/xfs/xfs_acl.h index 323ee94cf831cfbba001e890edfeecbb18bf69a4..a4e293b93efaa02bca467142357d17e59e60290a 100644 --- a/fs/xfs/xfs_acl.h +++ b/fs/xfs/xfs_acl.h @@ -59,14 +59,14 @@ extern struct kmem_zone *xfs_acl_zone; (zone) = kmem_zone_init(sizeof(xfs_acl_t), (name)) #define xfs_acl_zone_destroy(zone) kmem_zone_destroy(zone) -extern int xfs_acl_inherit(bhv_vnode_t *, mode_t mode, xfs_acl_t *); +extern int xfs_acl_inherit(struct inode *, mode_t mode, xfs_acl_t *); extern int xfs_acl_iaccess(struct xfs_inode *, mode_t, cred_t *); -extern int xfs_acl_vtoacl(bhv_vnode_t *, xfs_acl_t *, xfs_acl_t *); -extern int xfs_acl_vhasacl_access(bhv_vnode_t *); -extern int xfs_acl_vhasacl_default(bhv_vnode_t *); -extern int xfs_acl_vset(bhv_vnode_t *, void *, size_t, int); -extern int xfs_acl_vget(bhv_vnode_t *, void *, size_t, int); -extern int xfs_acl_vremove(bhv_vnode_t *, int); +extern int xfs_acl_vtoacl(struct inode *, xfs_acl_t *, xfs_acl_t *); +extern int xfs_acl_vhasacl_access(struct inode *); +extern int xfs_acl_vhasacl_default(struct inode *); +extern int xfs_acl_vset(struct inode *, void *, size_t, int); +extern int xfs_acl_vget(struct inode *, void *, size_t, int); +extern int xfs_acl_vremove(struct inode *, int); #define _ACL_PERM_INVALID(perm) ((perm) & ~(ACL_READ|ACL_WRITE|ACL_EXECUTE)) diff --git a/fs/xfs/xfs_arch.h b/fs/xfs/xfs_arch.h index f9472a2076d4ec4a100d3e154ec3abada620844c..0b3b5efe848cbbf883373a971cf5b34d1c9951e7 100644 --- a/fs/xfs/xfs_arch.h +++ b/fs/xfs/xfs_arch.h @@ -92,16 +92,6 @@ ((__u8*)(pointer))[1] = (((value) ) & 0xff); \ } -/* define generic INT_ macros */ - -#define INT_GET(reference,arch) \ - (((arch) == ARCH_NOCONVERT) \ - ? \ - (reference) \ - : \ - INT_SWAP((reference),(reference)) \ - ) - /* does not return a value */ #define INT_SET(reference,arch,valueref) \ (__builtin_constant_p(valueref) ? \ @@ -112,64 +102,6 @@ ) \ ) -/* does not return a value */ -#define INT_MOD_EXPR(reference,arch,code) \ - (((arch) == ARCH_NOCONVERT) \ - ? \ - (void)((reference) code) \ - : \ - (void)( \ - (reference) = INT_GET((reference),arch) , \ - ((reference) code), \ - INT_SET(reference, arch, reference) \ - ) \ - ) - -/* does not return a value */ -#define INT_MOD(reference,arch,delta) \ - (void)( \ - INT_MOD_EXPR(reference,arch,+=(delta)) \ - ) - -/* - * INT_COPY - copy a value between two locations with the - * _same architecture_ but _potentially different sizes_ - * - * if the types of the two parameters are equal or they are - * in native architecture, a simple copy is done - * - * otherwise, architecture conversions are done - * - */ - -/* does not return a value */ -#define INT_COPY(dst,src,arch) \ - ( \ - ((sizeof(dst) == sizeof(src)) || ((arch) == ARCH_NOCONVERT)) \ - ? \ - (void)((dst) = (src)) \ - : \ - INT_SET(dst, arch, INT_GET(src, arch)) \ - ) - -/* - * INT_XLATE - copy a value in either direction between two locations - * with different architectures - * - * dir < 0 - copy from memory to buffer (native to arch) - * dir > 0 - copy from buffer to memory (arch to native) - */ - -/* does not return a value */ -#define INT_XLATE(buf,mem,dir,arch) {\ - ASSERT(dir); \ - if (dir>0) { \ - (mem)=INT_GET(buf, arch); \ - } else { \ - INT_SET(buf, arch, mem); \ - } \ -} - /* * In directories inode numbers are stored as unaligned arrays of unsigned * 8bit integers on disk. diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c index 78de80e3caa2f4bfdee2704a88e3637fc388894f..f7cdc28aff413bb8b5d2fa866157a2e27c80cdcb 100644 --- a/fs/xfs/xfs_attr.c +++ b/fs/xfs/xfs_attr.c @@ -194,6 +194,46 @@ xfs_attr_get( return(error); } +/* + * Calculate how many blocks we need for the new attribute, + */ +int +xfs_attr_calc_size( + struct xfs_inode *ip, + int namelen, + int valuelen, + int *local) +{ + struct xfs_mount *mp = ip->i_mount; + int size; + int nblks; + + /* + * Determine space new attribute will use, and if it would be + * "local" or "remote" (note: local != inline). + */ + size = xfs_attr_leaf_newentsize(namelen, valuelen, + mp->m_sb.sb_blocksize, local); + + nblks = XFS_DAENTER_SPACE_RES(mp, XFS_ATTR_FORK); + if (*local) { + if (size > (mp->m_sb.sb_blocksize >> 1)) { + /* Double split possible */ + nblks *= 2; + } + } else { + /* + * Out of line attribute, cannot double split, but + * make room for the attribute value itself. + */ + uint dblocks = XFS_B_TO_FSB(mp, valuelen); + nblks += dblocks; + nblks += XFS_NEXTENTADD_SPACE_RES(mp, dblocks, XFS_ATTR_FORK); + } + + return nblks; +} + STATIC int xfs_attr_set_int(xfs_inode_t *dp, struct xfs_name *name, char *value, int valuelen, int flags) @@ -202,10 +242,9 @@ xfs_attr_set_int(xfs_inode_t *dp, struct xfs_name *name, xfs_fsblock_t firstblock; xfs_bmap_free_t flist; int error, err2, committed; - int local, size; - uint nblks; xfs_mount_t *mp = dp->i_mount; int rsvd = (flags & ATTR_ROOT) != 0; + int local; /* * Attach the dquots to the inode. @@ -241,30 +280,8 @@ xfs_attr_set_int(xfs_inode_t *dp, struct xfs_name *name, args.whichfork = XFS_ATTR_FORK; args.op_flags = XFS_DA_OP_ADDNAME | XFS_DA_OP_OKNOENT; - /* - * Determine space new attribute will use, and if it would be - * "local" or "remote" (note: local != inline). - */ - size = xfs_attr_leaf_newentsize(name->len, valuelen, - mp->m_sb.sb_blocksize, &local); - - nblks = XFS_DAENTER_SPACE_RES(mp, XFS_ATTR_FORK); - if (local) { - if (size > (mp->m_sb.sb_blocksize >> 1)) { - /* Double split possible */ - nblks <<= 1; - } - } else { - uint dblocks = XFS_B_TO_FSB(mp, valuelen); - /* Out of line attribute, cannot double split, but make - * room for the attribute value itself. - */ - nblks += dblocks; - nblks += XFS_NEXTENTADD_SPACE_RES(mp, dblocks, XFS_ATTR_FORK); - } - /* Size is now blocks for attribute data */ - args.total = nblks; + args.total = xfs_attr_calc_size(dp, name->len, valuelen, &local); /* * Start our first transaction of the day. @@ -286,18 +303,17 @@ xfs_attr_set_int(xfs_inode_t *dp, struct xfs_name *name, if (rsvd) args.trans->t_flags |= XFS_TRANS_RESERVE; - if ((error = xfs_trans_reserve(args.trans, (uint) nblks, - XFS_ATTRSET_LOG_RES(mp, nblks), - 0, XFS_TRANS_PERM_LOG_RES, - XFS_ATTRSET_LOG_COUNT))) { + if ((error = xfs_trans_reserve(args.trans, args.total, + XFS_ATTRSET_LOG_RES(mp, args.total), 0, + XFS_TRANS_PERM_LOG_RES, XFS_ATTRSET_LOG_COUNT))) { xfs_trans_cancel(args.trans, 0); return(error); } xfs_ilock(dp, XFS_ILOCK_EXCL); - error = XFS_TRANS_RESERVE_QUOTA_NBLKS(mp, args.trans, dp, nblks, 0, - rsvd ? XFS_QMOPT_RES_REGBLKS | XFS_QMOPT_FORCE_RES : - XFS_QMOPT_RES_REGBLKS); + error = XFS_TRANS_RESERVE_QUOTA_NBLKS(mp, args.trans, dp, args.total, 0, + rsvd ? XFS_QMOPT_RES_REGBLKS | XFS_QMOPT_FORCE_RES : + XFS_QMOPT_RES_REGBLKS); if (error) { xfs_iunlock(dp, XFS_ILOCK_EXCL); xfs_trans_cancel(args.trans, XFS_TRANS_RELEASE_LOG_RES); @@ -384,7 +400,9 @@ xfs_attr_set_int(xfs_inode_t *dp, struct xfs_name *name, * Commit the leaf transformation. We'll need another (linked) * transaction to add the new attribute to the leaf. */ - if ((error = xfs_attr_rolltrans(&args.trans, dp))) + + error = xfs_trans_roll(&args.trans, dp); + if (error) goto out; } @@ -964,7 +982,8 @@ xfs_attr_leaf_addname(xfs_da_args_t *args) * Commit the current trans (including the inode) and start * a new one. */ - if ((error = xfs_attr_rolltrans(&args->trans, dp))) + error = xfs_trans_roll(&args->trans, dp); + if (error) return (error); /* @@ -978,7 +997,8 @@ xfs_attr_leaf_addname(xfs_da_args_t *args) * Commit the transaction that added the attr name so that * later routines can manage their own transactions. */ - if ((error = xfs_attr_rolltrans(&args->trans, dp))) + error = xfs_trans_roll(&args->trans, dp); + if (error) return (error); /* @@ -1067,7 +1087,7 @@ xfs_attr_leaf_addname(xfs_da_args_t *args) /* * Commit the remove and start the next trans in series. */ - error = xfs_attr_rolltrans(&args->trans, dp); + error = xfs_trans_roll(&args->trans, dp); } else if (args->rmtblkno > 0) { /* @@ -1298,7 +1318,8 @@ restart: * Commit the node conversion and start the next * trans in the chain. */ - if ((error = xfs_attr_rolltrans(&args->trans, dp))) + error = xfs_trans_roll(&args->trans, dp); + if (error) goto out; goto restart; @@ -1349,7 +1370,8 @@ restart: * Commit the leaf addition or btree split and start the next * trans in the chain. */ - if ((error = xfs_attr_rolltrans(&args->trans, dp))) + error = xfs_trans_roll(&args->trans, dp); + if (error) goto out; /* @@ -1449,7 +1471,8 @@ restart: /* * Commit and start the next trans in the chain. */ - if ((error = xfs_attr_rolltrans(&args->trans, dp))) + error = xfs_trans_roll(&args->trans, dp); + if (error) goto out; } else if (args->rmtblkno > 0) { @@ -1581,7 +1604,8 @@ xfs_attr_node_removename(xfs_da_args_t *args) /* * Commit the Btree join operation and start a new trans. */ - if ((error = xfs_attr_rolltrans(&args->trans, dp))) + error = xfs_trans_roll(&args->trans, dp); + if (error) goto out; } @@ -2082,7 +2106,8 @@ xfs_attr_rmtval_set(xfs_da_args_t *args) /* * Start the next trans in the chain. */ - if ((error = xfs_attr_rolltrans(&args->trans, dp))) + error = xfs_trans_roll(&args->trans, dp); + if (error) return (error); } @@ -2232,7 +2257,8 @@ xfs_attr_rmtval_remove(xfs_da_args_t *args) /* * Close out trans and start the next one in the chain. */ - if ((error = xfs_attr_rolltrans(&args->trans, args->dp))) + error = xfs_trans_roll(&args->trans, args->dp); + if (error) return (error); } return(0); diff --git a/fs/xfs/xfs_attr.h b/fs/xfs/xfs_attr.h index 8b2d31c19e4dbd3b2abb6ccb8bb9921d2a447ff4..fb3b2a68b9b9d4fc6fc86956cf07c5c62611190b 100644 --- a/fs/xfs/xfs_attr.h +++ b/fs/xfs/xfs_attr.h @@ -129,6 +129,7 @@ typedef struct xfs_attr_list_context { /* * Overall external interface routines. */ +int xfs_attr_calc_size(struct xfs_inode *, int, int, int *); int xfs_attr_inactive(struct xfs_inode *dp); int xfs_attr_fetch(struct xfs_inode *, struct xfs_name *, char *, int *, int); int xfs_attr_rmtval_get(struct xfs_da_args *args); diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c index 23ef5d7c87e1ba774709594da87cae681a2033ae..79da6b2ea99efa35dee2f72f12785598995daf5a 100644 --- a/fs/xfs/xfs_attr_leaf.c +++ b/fs/xfs/xfs_attr_leaf.c @@ -2498,9 +2498,7 @@ xfs_attr_leaf_clearflag(xfs_da_args_t *args) /* * Commit the flag value change and start the next trans in series. */ - error = xfs_attr_rolltrans(&args->trans, args->dp); - - return(error); + return xfs_trans_roll(&args->trans, args->dp); } /* @@ -2547,9 +2545,7 @@ xfs_attr_leaf_setflag(xfs_da_args_t *args) /* * Commit the flag value change and start the next trans in series. */ - error = xfs_attr_rolltrans(&args->trans, args->dp); - - return(error); + return xfs_trans_roll(&args->trans, args->dp); } /* @@ -2665,7 +2661,7 @@ xfs_attr_leaf_flipflags(xfs_da_args_t *args) /* * Commit the flag value change and start the next trans in series. */ - error = xfs_attr_rolltrans(&args->trans, args->dp); + error = xfs_trans_roll(&args->trans, args->dp); return(error); } @@ -2723,7 +2719,7 @@ xfs_attr_root_inactive(xfs_trans_t **trans, xfs_inode_t *dp) /* * Commit the invalidate and start the next transaction. */ - error = xfs_attr_rolltrans(trans, dp); + error = xfs_trans_roll(trans, dp); return (error); } @@ -2825,7 +2821,8 @@ xfs_attr_node_inactive(xfs_trans_t **trans, xfs_inode_t *dp, xfs_dabuf_t *bp, /* * Atomically commit the whole invalidate stuff. */ - if ((error = xfs_attr_rolltrans(trans, dp))) + error = xfs_trans_roll(trans, dp); + if (error) return (error); } @@ -2964,7 +2961,8 @@ xfs_attr_leaf_freextent(xfs_trans_t **trans, xfs_inode_t *dp, /* * Roll to next transaction. */ - if ((error = xfs_attr_rolltrans(trans, dp))) + error = xfs_trans_roll(trans, dp); + if (error) return (error); } @@ -2974,60 +2972,3 @@ xfs_attr_leaf_freextent(xfs_trans_t **trans, xfs_inode_t *dp, return(0); } - - -/* - * Roll from one trans in the sequence of PERMANENT transactions to the next. - */ -int -xfs_attr_rolltrans(xfs_trans_t **transp, xfs_inode_t *dp) -{ - xfs_trans_t *trans; - unsigned int logres, count; - int error; - - /* - * Ensure that the inode is always logged. - */ - trans = *transp; - xfs_trans_log_inode(trans, dp, XFS_ILOG_CORE); - - /* - * Copy the critical parameters from one trans to the next. - */ - logres = trans->t_log_res; - count = trans->t_log_count; - *transp = xfs_trans_dup(trans); - - /* - * Commit the current transaction. - * If this commit failed, then it'd just unlock those items that - * are not marked ihold. That also means that a filesystem shutdown - * is in progress. The caller takes the responsibility to cancel - * the duplicate transaction that gets returned. - */ - if ((error = xfs_trans_commit(trans, 0))) - return (error); - - trans = *transp; - - /* - * Reserve space in the log for th next transaction. - * This also pushes items in the "AIL", the list of logged items, - * out to disk if they are taking up space at the tail of the log - * that we want to use. This requires that either nothing be locked - * across this call, or that anything that is locked be logged in - * the prior and the next transactions. - */ - error = xfs_trans_reserve(trans, 0, logres, 0, - XFS_TRANS_PERM_LOG_RES, count); - /* - * Ensure that the inode is in the new transaction and locked. - */ - if (!error) { - xfs_trans_ijoin(trans, dp, XFS_ILOCK_EXCL); - xfs_trans_ihold(trans, dp); - } - return (error); - -} diff --git a/fs/xfs/xfs_attr_leaf.h b/fs/xfs/xfs_attr_leaf.h index 5ecf437b782556ffc663f55f9eac51fa4f9291c3..83e9af417ca21280492fcfa37a7fd93494429fbb 100644 --- a/fs/xfs/xfs_attr_leaf.h +++ b/fs/xfs/xfs_attr_leaf.h @@ -274,6 +274,4 @@ int xfs_attr_leaf_order(struct xfs_dabuf *leaf1_bp, struct xfs_dabuf *leaf2_bp); int xfs_attr_leaf_newentsize(int namelen, int valuelen, int blocksize, int *local); -int xfs_attr_rolltrans(struct xfs_trans **transp, struct xfs_inode *dp); - #endif /* __XFS_ATTR_LEAF_H__ */ diff --git a/fs/xfs/xfs_bit.c b/fs/xfs/xfs_bit.c index fab0b6d5a41be3916ac8893a2f82f142cd4443f4..48228848f5ae3e2e6f52900b6d0ea7215274a36d 100644 --- a/fs/xfs/xfs_bit.c +++ b/fs/xfs/xfs_bit.c @@ -25,109 +25,6 @@ * XFS bit manipulation routines, used in non-realtime code. */ -#ifndef HAVE_ARCH_HIGHBIT -/* - * Index of high bit number in byte, -1 for none set, 0..7 otherwise. - */ -static const char xfs_highbit[256] = { - -1, 0, 1, 1, 2, 2, 2, 2, /* 00 .. 07 */ - 3, 3, 3, 3, 3, 3, 3, 3, /* 08 .. 0f */ - 4, 4, 4, 4, 4, 4, 4, 4, /* 10 .. 17 */ - 4, 4, 4, 4, 4, 4, 4, 4, /* 18 .. 1f */ - 5, 5, 5, 5, 5, 5, 5, 5, /* 20 .. 27 */ - 5, 5, 5, 5, 5, 5, 5, 5, /* 28 .. 2f */ - 5, 5, 5, 5, 5, 5, 5, 5, /* 30 .. 37 */ - 5, 5, 5, 5, 5, 5, 5, 5, /* 38 .. 3f */ - 6, 6, 6, 6, 6, 6, 6, 6, /* 40 .. 47 */ - 6, 6, 6, 6, 6, 6, 6, 6, /* 48 .. 4f */ - 6, 6, 6, 6, 6, 6, 6, 6, /* 50 .. 57 */ - 6, 6, 6, 6, 6, 6, 6, 6, /* 58 .. 5f */ - 6, 6, 6, 6, 6, 6, 6, 6, /* 60 .. 67 */ - 6, 6, 6, 6, 6, 6, 6, 6, /* 68 .. 6f */ - 6, 6, 6, 6, 6, 6, 6, 6, /* 70 .. 77 */ - 6, 6, 6, 6, 6, 6, 6, 6, /* 78 .. 7f */ - 7, 7, 7, 7, 7, 7, 7, 7, /* 80 .. 87 */ - 7, 7, 7, 7, 7, 7, 7, 7, /* 88 .. 8f */ - 7, 7, 7, 7, 7, 7, 7, 7, /* 90 .. 97 */ - 7, 7, 7, 7, 7, 7, 7, 7, /* 98 .. 9f */ - 7, 7, 7, 7, 7, 7, 7, 7, /* a0 .. a7 */ - 7, 7, 7, 7, 7, 7, 7, 7, /* a8 .. af */ - 7, 7, 7, 7, 7, 7, 7, 7, /* b0 .. b7 */ - 7, 7, 7, 7, 7, 7, 7, 7, /* b8 .. bf */ - 7, 7, 7, 7, 7, 7, 7, 7, /* c0 .. c7 */ - 7, 7, 7, 7, 7, 7, 7, 7, /* c8 .. cf */ - 7, 7, 7, 7, 7, 7, 7, 7, /* d0 .. d7 */ - 7, 7, 7, 7, 7, 7, 7, 7, /* d8 .. df */ - 7, 7, 7, 7, 7, 7, 7, 7, /* e0 .. e7 */ - 7, 7, 7, 7, 7, 7, 7, 7, /* e8 .. ef */ - 7, 7, 7, 7, 7, 7, 7, 7, /* f0 .. f7 */ - 7, 7, 7, 7, 7, 7, 7, 7, /* f8 .. ff */ -}; -#endif - -/* - * xfs_highbit32: get high bit set out of 32-bit argument, -1 if none set. - */ -inline int -xfs_highbit32( - __uint32_t v) -{ -#ifdef HAVE_ARCH_HIGHBIT - return highbit32(v); -#else - int i; - - if (v & 0xffff0000) - if (v & 0xff000000) - i = 24; - else - i = 16; - else if (v & 0x0000ffff) - if (v & 0x0000ff00) - i = 8; - else - i = 0; - else - return -1; - return i + xfs_highbit[(v >> i) & 0xff]; -#endif -} - -/* - * xfs_lowbit64: get low bit set out of 64-bit argument, -1 if none set. - */ -int -xfs_lowbit64( - __uint64_t v) -{ - __uint32_t w = (__uint32_t)v; - int n = 0; - - if (w) { /* lower bits */ - n = ffs(w); - } else { /* upper bits */ - w = (__uint32_t)(v >> 32); - if (w && (n = ffs(w))) - n += 32; - } - return n - 1; -} - -/* - * xfs_highbit64: get high bit set out of 64-bit argument, -1 if none set. - */ -int -xfs_highbit64( - __uint64_t v) -{ - __uint32_t h = (__uint32_t)(v >> 32); - - if (h) - return xfs_highbit32(h) + 32; - return xfs_highbit32((__uint32_t)v); -} - - /* * Return whether bitmap is empty. * Size is number of words in the bitmap, which is padded to word boundary diff --git a/fs/xfs/xfs_bit.h b/fs/xfs/xfs_bit.h index 082641a9782c073e832fab360d88d98020f87310..8e0e463dae2d7c0f55268c46683110a01a42405b 100644 --- a/fs/xfs/xfs_bit.h +++ b/fs/xfs/xfs_bit.h @@ -47,13 +47,39 @@ static inline __uint64_t xfs_mask64lo(int n) } /* Get high bit set out of 32-bit argument, -1 if none set */ -extern int xfs_highbit32(__uint32_t v); +static inline int xfs_highbit32(__uint32_t v) +{ + return fls(v) - 1; +} + +/* Get high bit set out of 64-bit argument, -1 if none set */ +static inline int xfs_highbit64(__uint64_t v) +{ + return fls64(v) - 1; +} + +/* Get low bit set out of 32-bit argument, -1 if none set */ +static inline int xfs_lowbit32(__uint32_t v) +{ + unsigned long t = v; + return (v) ? find_first_bit(&t, 32) : -1; +} /* Get low bit set out of 64-bit argument, -1 if none set */ -extern int xfs_lowbit64(__uint64_t v); +static inline int xfs_lowbit64(__uint64_t v) +{ + __uint32_t w = (__uint32_t)v; + int n = 0; -/* Get high bit set out of 64-bit argument, -1 if none set */ -extern int xfs_highbit64(__uint64_t); + if (w) { /* lower bits */ + n = ffs(w); + } else { /* upper bits */ + w = (__uint32_t)(v >> 32); + if (w && (n = ffs(w))) + n += 32; + } + return n - 1; +} /* Return whether bitmap is empty (1 == empty) */ extern int xfs_bitmap_empty(uint *map, uint size); diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c index 3c4beb3a43266585c948f91fefe2a1a7adbb82ea..a1aab9275d5ac727700a00070b89c88e1acb8e42 100644 --- a/fs/xfs/xfs_bmap.c +++ b/fs/xfs/xfs_bmap.c @@ -384,14 +384,14 @@ xfs_bmap_count_tree( int levelin, int *count); -STATIC int +STATIC void xfs_bmap_count_leaves( xfs_ifork_t *ifp, xfs_extnum_t idx, int numrecs, int *count); -STATIC int +STATIC void xfs_bmap_disk_count_leaves( xfs_extnum_t idx, xfs_bmbt_block_t *block, @@ -4000,7 +4000,7 @@ xfs_bmap_add_attrfork( ip->i_d.di_aformat = XFS_DINODE_FMT_EXTENTS; } ASSERT(ip->i_d.di_anextents == 0); - VN_HOLD(XFS_ITOV(ip)); + IHOLD(ip); xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL); xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE); switch (ip->i_d.di_format) { @@ -6096,7 +6096,7 @@ xfs_bmap_get_bp( tp = cur->bc_tp; licp = &tp->t_items; while (!bp && licp != NULL) { - if (XFS_LIC_ARE_ALL_FREE(licp)) { + if (xfs_lic_are_all_free(licp)) { licp = licp->lic_next; continue; } @@ -6106,11 +6106,11 @@ xfs_bmap_get_bp( xfs_buf_log_item_t *bip; xfs_buf_t *lbp; - if (XFS_LIC_ISFREE(licp, i)) { + if (xfs_lic_isfree(licp, i)) { continue; } - lidp = XFS_LIC_SLOT(licp, i); + lidp = xfs_lic_slot(licp, i); lip = lidp->lid_item; if (lip->li_type != XFS_LI_BUF) continue; @@ -6367,13 +6367,9 @@ xfs_bmap_count_blocks( mp = ip->i_mount; ifp = XFS_IFORK_PTR(ip, whichfork); if ( XFS_IFORK_FORMAT(ip, whichfork) == XFS_DINODE_FMT_EXTENTS ) { - if (unlikely(xfs_bmap_count_leaves(ifp, 0, + xfs_bmap_count_leaves(ifp, 0, ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t), - count) < 0)) { - XFS_ERROR_REPORT("xfs_bmap_count_blocks(1)", - XFS_ERRLEVEL_LOW, mp); - return XFS_ERROR(EFSCORRUPTED); - } + count); return 0; } @@ -6454,13 +6450,7 @@ xfs_bmap_count_tree( for (;;) { nextbno = be64_to_cpu(block->bb_rightsib); numrecs = be16_to_cpu(block->bb_numrecs); - if (unlikely(xfs_bmap_disk_count_leaves(0, - block, numrecs, count) < 0)) { - xfs_trans_brelse(tp, bp); - XFS_ERROR_REPORT("xfs_bmap_count_tree(2)", - XFS_ERRLEVEL_LOW, mp); - return XFS_ERROR(EFSCORRUPTED); - } + xfs_bmap_disk_count_leaves(0, block, numrecs, count); xfs_trans_brelse(tp, bp); if (nextbno == NULLFSBLOCK) break; @@ -6478,7 +6468,7 @@ xfs_bmap_count_tree( /* * Count leaf blocks given a range of extent records. */ -STATIC int +STATIC void xfs_bmap_count_leaves( xfs_ifork_t *ifp, xfs_extnum_t idx, @@ -6491,14 +6481,13 @@ xfs_bmap_count_leaves( xfs_bmbt_rec_host_t *frp = xfs_iext_get_ext(ifp, idx + b); *count += xfs_bmbt_get_blockcount(frp); } - return 0; } /* * Count leaf blocks given a range of extent records originally * in btree format. */ -STATIC int +STATIC void xfs_bmap_disk_count_leaves( xfs_extnum_t idx, xfs_bmbt_block_t *block, @@ -6512,5 +6501,4 @@ xfs_bmap_disk_count_leaves( frp = XFS_BTREE_REC_ADDR(xfs_bmbt, block, idx + b); *count += xfs_bmbt_disk_get_blockcount(frp); } - return 0; } diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c index aeb87ca69fcc2e12e3042d21994b3ddbdd41fe75..cc593a84c34572211cc2ff44997457838bbe4f5d 100644 --- a/fs/xfs/xfs_btree.c +++ b/fs/xfs/xfs_btree.c @@ -46,37 +46,10 @@ kmem_zone_t *xfs_btree_cur_zone; /* * Btree magic numbers. */ -const __uint32_t xfs_magics[XFS_BTNUM_MAX] = -{ +const __uint32_t xfs_magics[XFS_BTNUM_MAX] = { XFS_ABTB_MAGIC, XFS_ABTC_MAGIC, XFS_BMAP_MAGIC, XFS_IBT_MAGIC }; -/* - * Prototypes for internal routines. - */ - -/* - * Checking routine: return maxrecs for the block. - */ -STATIC int /* number of records fitting in block */ -xfs_btree_maxrecs( - xfs_btree_cur_t *cur, /* btree cursor */ - xfs_btree_block_t *block);/* generic btree block pointer */ - -/* - * Internal routines. - */ - -/* - * Retrieve the block pointer from the cursor at the given level. - * This may be a bmap btree root or from a buffer. - */ -STATIC xfs_btree_block_t * /* generic btree block pointer */ -xfs_btree_get_block( - xfs_btree_cur_t *cur, /* btree cursor */ - int level, /* level in btree */ - struct xfs_buf **bpp); /* buffer containing the block */ - /* * Checking routine: return maxrecs for the block. */ @@ -456,35 +429,6 @@ xfs_btree_dup_cursor( return 0; } -/* - * Change the cursor to point to the first record at the given level. - * Other levels are unaffected. - */ -int /* success=1, failure=0 */ -xfs_btree_firstrec( - xfs_btree_cur_t *cur, /* btree cursor */ - int level) /* level to change */ -{ - xfs_btree_block_t *block; /* generic btree block pointer */ - xfs_buf_t *bp; /* buffer containing block */ - - /* - * Get the block pointer for this level. - */ - block = xfs_btree_get_block(cur, level, &bp); - xfs_btree_check_block(cur, block, level, bp); - /* - * It's empty, there is no such record. - */ - if (!block->bb_h.bb_numrecs) - return 0; - /* - * Set the ptr value to 1, that's the first record/key. - */ - cur->bc_ptrs[level] = 1; - return 1; -} - /* * Retrieve the block pointer from the cursor at the given level. * This may be a bmap btree root or from a buffer. @@ -626,6 +570,13 @@ xfs_btree_init_cursor( cur->bc_private.a.agbp = agbp; cur->bc_private.a.agno = agno; break; + case XFS_BTNUM_INO: + /* + * Inode allocation btree fields. + */ + cur->bc_private.a.agbp = agbp; + cur->bc_private.a.agno = agno; + break; case XFS_BTNUM_BMAP: /* * Bmap btree fields. @@ -638,13 +589,6 @@ xfs_btree_init_cursor( cur->bc_private.b.flags = 0; cur->bc_private.b.whichfork = whichfork; break; - case XFS_BTNUM_INO: - /* - * Inode allocation btree fields. - */ - cur->bc_private.i.agbp = agbp; - cur->bc_private.i.agno = agno; - break; default: ASSERT(0); } @@ -670,6 +614,35 @@ xfs_btree_islastblock( return be32_to_cpu(block->bb_u.s.bb_rightsib) == NULLAGBLOCK; } +/* + * Change the cursor to point to the first record at the given level. + * Other levels are unaffected. + */ +int /* success=1, failure=0 */ +xfs_btree_firstrec( + xfs_btree_cur_t *cur, /* btree cursor */ + int level) /* level to change */ +{ + xfs_btree_block_t *block; /* generic btree block pointer */ + xfs_buf_t *bp; /* buffer containing block */ + + /* + * Get the block pointer for this level. + */ + block = xfs_btree_get_block(cur, level, &bp); + xfs_btree_check_block(cur, block, level, bp); + /* + * It's empty, there is no such record. + */ + if (!block->bb_h.bb_numrecs) + return 0; + /* + * Set the ptr value to 1, that's the first record/key. + */ + cur->bc_ptrs[level] = 1; + return 1; +} + /* * Change the cursor to point to the last record in the current block * at the given level. Other levels are unaffected. @@ -890,12 +863,12 @@ xfs_btree_readahead_core( case XFS_BTNUM_INO: i = XFS_BUF_TO_INOBT_BLOCK(cur->bc_bufs[lev]); if ((lr & XFS_BTCUR_LEFTRA) && be32_to_cpu(i->bb_leftsib) != NULLAGBLOCK) { - xfs_btree_reada_bufs(cur->bc_mp, cur->bc_private.i.agno, + xfs_btree_reada_bufs(cur->bc_mp, cur->bc_private.a.agno, be32_to_cpu(i->bb_leftsib), 1); rval++; } if ((lr & XFS_BTCUR_RIGHTRA) && be32_to_cpu(i->bb_rightsib) != NULLAGBLOCK) { - xfs_btree_reada_bufs(cur->bc_mp, cur->bc_private.i.agno, + xfs_btree_reada_bufs(cur->bc_mp, cur->bc_private.a.agno, be32_to_cpu(i->bb_rightsib), 1); rval++; } diff --git a/fs/xfs/xfs_btree.h b/fs/xfs/xfs_btree.h index 7440b78f9cec3b6d5c722e804b3fbc5acca756c8..1f528a2a37545d858d40577a948e56ee7699d479 100644 --- a/fs/xfs/xfs_btree.h +++ b/fs/xfs/xfs_btree.h @@ -158,8 +158,8 @@ typedef struct xfs_btree_cur __uint8_t bc_blocklog; /* log2(blocksize) of btree blocks */ xfs_btnum_t bc_btnum; /* identifies which btree type */ union { - struct { /* needed for BNO, CNT */ - struct xfs_buf *agbp; /* agf buffer pointer */ + struct { /* needed for BNO, CNT, INO */ + struct xfs_buf *agbp; /* agf/agi buffer pointer */ xfs_agnumber_t agno; /* ag number */ } a; struct { /* needed for BMAP */ @@ -172,10 +172,6 @@ typedef struct xfs_btree_cur char flags; /* flags */ #define XFS_BTCUR_BPRV_WASDEL 1 /* was delayed */ } b; - struct { /* needed for INO */ - struct xfs_buf *agbp; /* agi buffer pointer */ - xfs_agnumber_t agno; /* ag number */ - } i; } bc_private; /* per-btree type data */ } xfs_btree_cur_t; diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c index d86ca2c03a70d596ae42f2028faa932549ba1601..608c30c3f76b872b8e553d325364407eff489593 100644 --- a/fs/xfs/xfs_buf_item.c +++ b/fs/xfs/xfs_buf_item.c @@ -737,7 +737,7 @@ xfs_buf_item_init( bip->bli_format.blf_len = (ushort)BTOBB(XFS_BUF_COUNT(bp)); bip->bli_format.blf_map_size = map_size; #ifdef XFS_BLI_TRACE - bip->bli_trace = ktrace_alloc(XFS_BLI_TRACE_SIZE, KM_SLEEP); + bip->bli_trace = ktrace_alloc(XFS_BLI_TRACE_SIZE, KM_NOFS); #endif #ifdef XFS_TRANS_DEBUG @@ -1056,7 +1056,7 @@ xfs_buf_iodone_callbacks( anyway. */ XFS_BUF_SET_BRELSE_FUNC(bp,xfs_buf_error_relse); XFS_BUF_DONE(bp); - XFS_BUF_V_IODONESEMA(bp); + XFS_BUF_FINISH_IOWAIT(bp); } return; } diff --git a/fs/xfs/xfs_dfrag.c b/fs/xfs/xfs_dfrag.c index 2211e885ef243d47d690bb9a4bf044cf9bf26504..760f4c5b5160c4e648e17d491d8912c691726214 100644 --- a/fs/xfs/xfs_dfrag.c +++ b/fs/xfs/xfs_dfrag.c @@ -128,10 +128,8 @@ xfs_swap_extents( xfs_swapext_t *sxp) { xfs_mount_t *mp; - xfs_inode_t *ips[2]; xfs_trans_t *tp; xfs_bstat_t *sbp = &sxp->sx_stat; - bhv_vnode_t *vp, *tvp; xfs_ifork_t *tempifp, *ifp, *tifp; int ilf_fields, tilf_fields; static uint lock_flags = XFS_ILOCK_EXCL | XFS_IOLOCK_EXCL; @@ -150,19 +148,8 @@ xfs_swap_extents( } sbp = &sxp->sx_stat; - vp = XFS_ITOV(ip); - tvp = XFS_ITOV(tip); - - /* Lock in i_ino order */ - if (ip->i_ino < tip->i_ino) { - ips[0] = ip; - ips[1] = tip; - } else { - ips[0] = tip; - ips[1] = ip; - } - xfs_lock_inodes(ips, 2, lock_flags); + xfs_lock_two_inodes(ip, tip, lock_flags); locked = 1; /* Verify that both files have the same format */ @@ -184,7 +171,7 @@ xfs_swap_extents( goto error0; } - if (VN_CACHED(tvp) != 0) { + if (VN_CACHED(VFS_I(tip)) != 0) { xfs_inval_cached_trace(tip, 0, -1, 0, -1); error = xfs_flushinval_pages(tip, 0, -1, FI_REMAPF_LOCKED); @@ -193,7 +180,7 @@ xfs_swap_extents( } /* Verify O_DIRECT for ftmp */ - if (VN_CACHED(tvp) != 0) { + if (VN_CACHED(VFS_I(tip)) != 0) { error = XFS_ERROR(EINVAL); goto error0; } @@ -237,7 +224,7 @@ xfs_swap_extents( * vop_read (or write in the case of autogrow) they block on the iolock * until we have switched the extents. */ - if (VN_MAPPED(vp)) { + if (VN_MAPPED(VFS_I(ip))) { error = XFS_ERROR(EBUSY); goto error0; } @@ -265,7 +252,7 @@ xfs_swap_extents( locked = 0; goto error0; } - xfs_lock_inodes(ips, 2, XFS_ILOCK_EXCL); + xfs_lock_two_inodes(ip, tip, XFS_ILOCK_EXCL); /* * Count the number of extended attribute blocks @@ -350,15 +337,11 @@ xfs_swap_extents( break; } - /* - * Increment vnode ref counts since xfs_trans_commit & - * xfs_trans_cancel will both unlock the inodes and - * decrement the associated ref counts. - */ - VN_HOLD(vp); - VN_HOLD(tvp); + IHOLD(ip); xfs_trans_ijoin(tp, ip, lock_flags); + + IHOLD(tip); xfs_trans_ijoin(tp, tip, lock_flags); xfs_trans_log_inode(tp, ip, ilf_fields); diff --git a/fs/xfs/xfs_dmapi.h b/fs/xfs/xfs_dmapi.h index cdc2d3464a1af7ddc84efac8bcdca346cb773926..2813cdd723751aa2cde0bc931a79f913e97aca50 100644 --- a/fs/xfs/xfs_dmapi.h +++ b/fs/xfs/xfs_dmapi.h @@ -18,7 +18,6 @@ #ifndef __XFS_DMAPI_H__ #define __XFS_DMAPI_H__ -#include /* Values used to define the on-disk version of dm_attrname_t. All * on-disk attribute names start with the 8-byte string "SGI_DMI_". * diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c index f66756cfb5e8c0c327305212910c53eba7c98443..f227ecd1a2942714e1d062c142c27f14781613a1 100644 --- a/fs/xfs/xfs_error.c +++ b/fs/xfs/xfs_error.c @@ -58,9 +58,6 @@ xfs_error_trap(int e) } return e; } -#endif - -#if (defined(DEBUG) || defined(INDUCE_IO_ERROR)) int xfs_etest[XFS_NUM_INJECT_ERROR]; int64_t xfs_etest_fsid[XFS_NUM_INJECT_ERROR]; @@ -154,7 +151,7 @@ xfs_errortag_clearall(xfs_mount_t *mp, int loud) return 0; } -#endif /* DEBUG || INDUCE_IO_ERROR */ +#endif /* DEBUG */ static void xfs_fs_vcmn_err(int level, xfs_mount_t *mp, char *fmt, va_list ap) diff --git a/fs/xfs/xfs_error.h b/fs/xfs/xfs_error.h index d8559d132efae28c5797ef2a898f0342d454463c..11543f10b0c6d10780846dcf1fedd65b3821f192 100644 --- a/fs/xfs/xfs_error.h +++ b/fs/xfs/xfs_error.h @@ -125,22 +125,14 @@ extern void xfs_corruption_error(char *tag, int level, struct xfs_mount *mp, #define XFS_RANDOM_DIOWRITE_IOERR (XFS_RANDOM_DEFAULT/10) #define XFS_RANDOM_BMAPIFORMAT XFS_RANDOM_DEFAULT -#if (defined(DEBUG) || defined(INDUCE_IO_ERROR)) +#ifdef DEBUG extern int xfs_error_test(int, int *, char *, int, char *, unsigned long); #define XFS_NUM_INJECT_ERROR 10 - -#ifdef __ANSI_CPP__ -#define XFS_TEST_ERROR(expr, mp, tag, rf) \ - ((expr) || \ - xfs_error_test((tag), (mp)->m_fixedfsid, #expr, __LINE__, __FILE__, \ - (rf))) -#else #define XFS_TEST_ERROR(expr, mp, tag, rf) \ ((expr) || \ xfs_error_test((tag), (mp)->m_fixedfsid, "expr", __LINE__, __FILE__, \ (rf))) -#endif /* __ANSI_CPP__ */ extern int xfs_errortag_add(int error_tag, xfs_mount_t *mp); extern int xfs_errortag_clearall(xfs_mount_t *mp, int loud); @@ -148,7 +140,7 @@ extern int xfs_errortag_clearall(xfs_mount_t *mp, int loud); #define XFS_TEST_ERROR(expr, mp, tag, rf) (expr) #define xfs_errortag_add(tag, mp) (ENOSYS) #define xfs_errortag_clearall(mp, loud) (ENOSYS) -#endif /* (DEBUG || INDUCE_IO_ERROR) */ +#endif /* DEBUG */ /* * XFS panic tags -- allow a call to xfs_cmn_err() be turned into diff --git a/fs/xfs/xfs_filestream.c b/fs/xfs/xfs_filestream.c index c38fd14fca29c7821001d6eca11df641b466908a..f3bb75da384e0919d30b6ba4722875ffe5736da3 100644 --- a/fs/xfs/xfs_filestream.c +++ b/fs/xfs/xfs_filestream.c @@ -400,7 +400,7 @@ xfs_filestream_init(void) if (!item_zone) return -ENOMEM; #ifdef XFS_FILESTREAMS_TRACE - xfs_filestreams_trace_buf = ktrace_alloc(XFS_FSTRM_KTRACE_SIZE, KM_SLEEP); + xfs_filestreams_trace_buf = ktrace_alloc(XFS_FSTRM_KTRACE_SIZE, KM_NOFS); #endif return 0; } diff --git a/fs/xfs/xfs_ialloc_btree.c b/fs/xfs/xfs_ialloc_btree.c index e5310c90e50fc3dbe078b567c5a500cd1047f9e4..83502f3edef0d99477e6fb539418950ec9019c9b 100644 --- a/fs/xfs/xfs_ialloc_btree.c +++ b/fs/xfs/xfs_ialloc_btree.c @@ -181,7 +181,7 @@ xfs_inobt_delrec( * then we can get rid of this level. */ if (numrecs == 1 && level > 0) { - agbp = cur->bc_private.i.agbp; + agbp = cur->bc_private.a.agbp; agi = XFS_BUF_TO_AGI(agbp); /* * pp is still set to the first pointer in the block. @@ -194,7 +194,7 @@ xfs_inobt_delrec( * Free the block. */ if ((error = xfs_free_extent(cur->bc_tp, - XFS_AGB_TO_FSB(mp, cur->bc_private.i.agno, bno), 1))) + XFS_AGB_TO_FSB(mp, cur->bc_private.a.agno, bno), 1))) return error; xfs_trans_binval(cur->bc_tp, bp); xfs_ialloc_log_agi(cur->bc_tp, agbp, @@ -379,7 +379,7 @@ xfs_inobt_delrec( rrecs = be16_to_cpu(right->bb_numrecs); rbp = bp; if ((error = xfs_btree_read_bufs(mp, cur->bc_tp, - cur->bc_private.i.agno, lbno, 0, &lbp, + cur->bc_private.a.agno, lbno, 0, &lbp, XFS_INO_BTREE_REF))) return error; left = XFS_BUF_TO_INOBT_BLOCK(lbp); @@ -401,7 +401,7 @@ xfs_inobt_delrec( lrecs = be16_to_cpu(left->bb_numrecs); lbp = bp; if ((error = xfs_btree_read_bufs(mp, cur->bc_tp, - cur->bc_private.i.agno, rbno, 0, &rbp, + cur->bc_private.a.agno, rbno, 0, &rbp, XFS_INO_BTREE_REF))) return error; right = XFS_BUF_TO_INOBT_BLOCK(rbp); @@ -484,7 +484,7 @@ xfs_inobt_delrec( xfs_buf_t *rrbp; if ((error = xfs_btree_read_bufs(mp, cur->bc_tp, - cur->bc_private.i.agno, be32_to_cpu(left->bb_rightsib), 0, + cur->bc_private.a.agno, be32_to_cpu(left->bb_rightsib), 0, &rrbp, XFS_INO_BTREE_REF))) return error; rrblock = XFS_BUF_TO_INOBT_BLOCK(rrbp); @@ -497,7 +497,7 @@ xfs_inobt_delrec( * Free the deleting block. */ if ((error = xfs_free_extent(cur->bc_tp, XFS_AGB_TO_FSB(mp, - cur->bc_private.i.agno, rbno), 1))) + cur->bc_private.a.agno, rbno), 1))) return error; xfs_trans_binval(cur->bc_tp, rbp); /* @@ -854,7 +854,7 @@ xfs_inobt_lookup( { xfs_agi_t *agi; /* a.g. inode header */ - agi = XFS_BUF_TO_AGI(cur->bc_private.i.agbp); + agi = XFS_BUF_TO_AGI(cur->bc_private.a.agbp); agno = be32_to_cpu(agi->agi_seqno); agbno = be32_to_cpu(agi->agi_root); } @@ -1089,7 +1089,7 @@ xfs_inobt_lshift( * Set up the left neighbor as "left". */ if ((error = xfs_btree_read_bufs(cur->bc_mp, cur->bc_tp, - cur->bc_private.i.agno, be32_to_cpu(right->bb_leftsib), + cur->bc_private.a.agno, be32_to_cpu(right->bb_leftsib), 0, &lbp, XFS_INO_BTREE_REF))) return error; left = XFS_BUF_TO_INOBT_BLOCK(lbp); @@ -1207,10 +1207,10 @@ xfs_inobt_newroot( /* * Get a block & a buffer. */ - agi = XFS_BUF_TO_AGI(cur->bc_private.i.agbp); + agi = XFS_BUF_TO_AGI(cur->bc_private.a.agbp); args.tp = cur->bc_tp; args.mp = cur->bc_mp; - args.fsbno = XFS_AGB_TO_FSB(args.mp, cur->bc_private.i.agno, + args.fsbno = XFS_AGB_TO_FSB(args.mp, cur->bc_private.a.agno, be32_to_cpu(agi->agi_root)); args.mod = args.minleft = args.alignment = args.total = args.wasdel = args.isfl = args.userdata = args.minalignslop = 0; @@ -1233,7 +1233,7 @@ xfs_inobt_newroot( */ agi->agi_root = cpu_to_be32(args.agbno); be32_add_cpu(&agi->agi_level, 1); - xfs_ialloc_log_agi(args.tp, cur->bc_private.i.agbp, + xfs_ialloc_log_agi(args.tp, cur->bc_private.a.agbp, XFS_AGI_ROOT | XFS_AGI_LEVEL); /* * At the previous root level there are now two blocks: the old @@ -1376,7 +1376,7 @@ xfs_inobt_rshift( * Set up the right neighbor as "right". */ if ((error = xfs_btree_read_bufs(cur->bc_mp, cur->bc_tp, - cur->bc_private.i.agno, be32_to_cpu(left->bb_rightsib), + cur->bc_private.a.agno, be32_to_cpu(left->bb_rightsib), 0, &rbp, XFS_INO_BTREE_REF))) return error; right = XFS_BUF_TO_INOBT_BLOCK(rbp); @@ -1492,7 +1492,7 @@ xfs_inobt_split( * Allocate the new block. * If we can't do it, we're toast. Give up. */ - args.fsbno = XFS_AGB_TO_FSB(args.mp, cur->bc_private.i.agno, lbno); + args.fsbno = XFS_AGB_TO_FSB(args.mp, cur->bc_private.a.agno, lbno); args.mod = args.minleft = args.alignment = args.total = args.wasdel = args.isfl = args.userdata = args.minalignslop = 0; args.minlen = args.maxlen = args.prod = 1; @@ -1725,7 +1725,7 @@ xfs_inobt_decrement( agbno = be32_to_cpu(*XFS_INOBT_PTR_ADDR(block, cur->bc_ptrs[lev], cur)); if ((error = xfs_btree_read_bufs(cur->bc_mp, cur->bc_tp, - cur->bc_private.i.agno, agbno, 0, &bp, + cur->bc_private.a.agno, agbno, 0, &bp, XFS_INO_BTREE_REF))) return error; lev--; @@ -1897,7 +1897,7 @@ xfs_inobt_increment( agbno = be32_to_cpu(*XFS_INOBT_PTR_ADDR(block, cur->bc_ptrs[lev], cur)); if ((error = xfs_btree_read_bufs(cur->bc_mp, cur->bc_tp, - cur->bc_private.i.agno, agbno, 0, &bp, + cur->bc_private.a.agno, agbno, 0, &bp, XFS_INO_BTREE_REF))) return error; lev--; diff --git a/fs/xfs/xfs_iget.c b/fs/xfs/xfs_iget.c index b07604b94d9f32c2f15e7eb08c5e83b458b3fd42..e229e9e001c291fa556c043cf79c9070743675e7 100644 --- a/fs/xfs/xfs_iget.c +++ b/fs/xfs/xfs_iget.c @@ -216,7 +216,14 @@ finish_inode: mrlock_init(&ip->i_iolock, MRLOCK_BARRIER, "xfsio", ip->i_ino); init_waitqueue_head(&ip->i_ipin_wait); atomic_set(&ip->i_pincount, 0); - initnsema(&ip->i_flock, 1, "xfsfino"); + + /* + * Because we want to use a counting completion, complete + * the flush completion once to allow a single access to + * the flush completion without blocking. + */ + init_completion(&ip->i_flush); + complete(&ip->i_flush); if (lock_flags) xfs_ilock(ip, lock_flags); @@ -287,11 +294,18 @@ finish_inode: xfs_iflags_set(ip, XFS_IMODIFIED); *ipp = ip; + /* + * Set up the Linux with the Linux inode. + */ + ip->i_vnode = inode; + inode->i_private = ip; + /* * If we have a real type for an on-disk inode, we can set ops(&unlock) * now. If it's a new inode being created, xfs_ialloc will handle it. */ - xfs_initialize_vnode(mp, inode, ip); + if (ip->i_d.di_mode != 0) + xfs_setup_inode(ip); return 0; } @@ -411,10 +425,11 @@ xfs_iput(xfs_inode_t *ip, * Special iput for brand-new inodes that are still locked */ void -xfs_iput_new(xfs_inode_t *ip, - uint lock_flags) +xfs_iput_new( + xfs_inode_t *ip, + uint lock_flags) { - struct inode *inode = ip->i_vnode; + struct inode *inode = VFS_I(ip); xfs_itrace_entry(ip); @@ -775,26 +790,3 @@ xfs_isilocked( } #endif -/* - * The following three routines simply manage the i_flock - * semaphore embedded in the inode. This semaphore synchronizes - * processes attempting to flush the in-core inode back to disk. - */ -void -xfs_iflock(xfs_inode_t *ip) -{ - psema(&(ip->i_flock), PINOD|PLTWAIT); -} - -int -xfs_iflock_nowait(xfs_inode_t *ip) -{ - return (cpsema(&(ip->i_flock))); -} - -void -xfs_ifunlock(xfs_inode_t *ip) -{ - ASSERT(issemalocked(&(ip->i_flock))); - vsema(&(ip->i_flock)); -} diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index bedc66163176484b5dc7e7911637ab0059e6c0a8..00e80df9dd9d727191f15fefc79cd92055d4e9d6 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -580,8 +580,8 @@ xfs_iformat_extents( xfs_validate_extents(ifp, nex, XFS_EXTFMT_INODE(ip)); for (i = 0; i < nex; i++, dp++) { xfs_bmbt_rec_host_t *ep = xfs_iext_get_ext(ifp, i); - ep->l0 = be64_to_cpu(get_unaligned(&dp->l0)); - ep->l1 = be64_to_cpu(get_unaligned(&dp->l1)); + ep->l0 = get_unaligned_be64(&dp->l0); + ep->l1 = get_unaligned_be64(&dp->l1); } XFS_BMAP_TRACE_EXLIST(ip, nex, whichfork); if (whichfork != XFS_DATA_FORK || @@ -835,22 +835,22 @@ xfs_iread( * Do this before xfs_iformat in case it adds entries. */ #ifdef XFS_INODE_TRACE - ip->i_trace = ktrace_alloc(INODE_TRACE_SIZE, KM_SLEEP); + ip->i_trace = ktrace_alloc(INODE_TRACE_SIZE, KM_NOFS); #endif #ifdef XFS_BMAP_TRACE - ip->i_xtrace = ktrace_alloc(XFS_BMAP_KTRACE_SIZE, KM_SLEEP); + ip->i_xtrace = ktrace_alloc(XFS_BMAP_KTRACE_SIZE, KM_NOFS); #endif #ifdef XFS_BMBT_TRACE - ip->i_btrace = ktrace_alloc(XFS_BMBT_KTRACE_SIZE, KM_SLEEP); + ip->i_btrace = ktrace_alloc(XFS_BMBT_KTRACE_SIZE, KM_NOFS); #endif #ifdef XFS_RW_TRACE - ip->i_rwtrace = ktrace_alloc(XFS_RW_KTRACE_SIZE, KM_SLEEP); + ip->i_rwtrace = ktrace_alloc(XFS_RW_KTRACE_SIZE, KM_NOFS); #endif #ifdef XFS_ILOCK_TRACE - ip->i_lock_trace = ktrace_alloc(XFS_ILOCK_KTRACE_SIZE, KM_SLEEP); + ip->i_lock_trace = ktrace_alloc(XFS_ILOCK_KTRACE_SIZE, KM_NOFS); #endif #ifdef XFS_DIR2_TRACE - ip->i_dir_trace = ktrace_alloc(XFS_DIR2_KTRACE_SIZE, KM_SLEEP); + ip->i_dir_trace = ktrace_alloc(XFS_DIR2_KTRACE_SIZE, KM_NOFS); #endif /* @@ -1046,9 +1046,9 @@ xfs_ialloc( { xfs_ino_t ino; xfs_inode_t *ip; - bhv_vnode_t *vp; uint flags; int error; + timespec_t tv; /* * Call the space management code to pick @@ -1077,13 +1077,12 @@ xfs_ialloc( } ASSERT(ip != NULL); - vp = XFS_ITOV(ip); ip->i_d.di_mode = (__uint16_t)mode; ip->i_d.di_onlink = 0; ip->i_d.di_nlink = nlink; ASSERT(ip->i_d.di_nlink == nlink); - ip->i_d.di_uid = current_fsuid(cr); - ip->i_d.di_gid = current_fsgid(cr); + ip->i_d.di_uid = current_fsuid(); + ip->i_d.di_gid = current_fsgid(); ip->i_d.di_projid = prid; memset(&(ip->i_d.di_pad[0]), 0, sizeof(ip->i_d.di_pad)); @@ -1130,7 +1129,13 @@ xfs_ialloc( ip->i_size = 0; ip->i_d.di_nextents = 0; ASSERT(ip->i_d.di_nblocks == 0); - xfs_ichgtime(ip, XFS_ICHGTIME_CHG|XFS_ICHGTIME_ACC|XFS_ICHGTIME_MOD); + + nanotime(&tv); + ip->i_d.di_mtime.t_sec = (__int32_t)tv.tv_sec; + ip->i_d.di_mtime.t_nsec = (__int32_t)tv.tv_nsec; + ip->i_d.di_atime = ip->i_d.di_mtime; + ip->i_d.di_ctime = ip->i_d.di_mtime; + /* * di_gen will have been taken care of in xfs_iread. */ @@ -1220,7 +1225,7 @@ xfs_ialloc( xfs_trans_log_inode(tp, ip, flags); /* now that we have an i_mode we can setup inode ops and unlock */ - xfs_initialize_vnode(tp->t_mountp, vp, ip); + xfs_setup_inode(ip); *ipp = ip; return 0; @@ -1399,7 +1404,6 @@ xfs_itruncate_start( xfs_fsize_t last_byte; xfs_off_t toss_start; xfs_mount_t *mp; - bhv_vnode_t *vp; int error = 0; ASSERT(xfs_isilocked(ip, XFS_IOLOCK_EXCL)); @@ -1408,7 +1412,6 @@ xfs_itruncate_start( (flags == XFS_ITRUNC_MAYBE)); mp = ip->i_mount; - vp = XFS_ITOV(ip); /* wait for the completion of any pending DIOs */ if (new_size < ip->i_size) @@ -1457,7 +1460,7 @@ xfs_itruncate_start( #ifdef DEBUG if (new_size == 0) { - ASSERT(VN_CACHED(vp) == 0); + ASSERT(VN_CACHED(VFS_I(ip)) == 0); } #endif return error; @@ -2630,7 +2633,6 @@ xfs_idestroy( xfs_idestroy_fork(ip, XFS_ATTR_FORK); mrfree(&ip->i_lock); mrfree(&ip->i_iolock); - freesema(&ip->i_flock); #ifdef XFS_INODE_TRACE ktrace_free(ip->i_trace); @@ -3048,10 +3050,10 @@ cluster_corrupt_out: /* * xfs_iflush() will write a modified inode's changes out to the * inode's on disk home. The caller must have the inode lock held - * in at least shared mode and the inode flush semaphore must be - * held as well. The inode lock will still be held upon return from + * in at least shared mode and the inode flush completion must be + * active as well. The inode lock will still be held upon return from * the call and the caller is free to unlock it. - * The inode flush lock will be unlocked when the inode reaches the disk. + * The inode flush will be completed when the inode reaches the disk. * The flags indicate how the inode's buffer should be written out. */ int @@ -3070,7 +3072,7 @@ xfs_iflush( XFS_STATS_INC(xs_iflush_count); ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL|XFS_ILOCK_SHARED)); - ASSERT(issemalocked(&(ip->i_flock))); + ASSERT(!completion_done(&ip->i_flush)); ASSERT(ip->i_d.di_format != XFS_DINODE_FMT_BTREE || ip->i_d.di_nextents > ip->i_df.if_ext_max); @@ -3233,7 +3235,7 @@ xfs_iflush_int( #endif ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL|XFS_ILOCK_SHARED)); - ASSERT(issemalocked(&(ip->i_flock))); + ASSERT(!completion_done(&ip->i_flush)); ASSERT(ip->i_d.di_format != XFS_DINODE_FMT_BTREE || ip->i_d.di_nextents > ip->i_df.if_ext_max); @@ -3465,7 +3467,6 @@ xfs_iflush_all( xfs_mount_t *mp) { xfs_inode_t *ip; - bhv_vnode_t *vp; again: XFS_MOUNT_ILOCK(mp); @@ -3480,14 +3481,13 @@ xfs_iflush_all( continue; } - vp = XFS_ITOV_NULL(ip); - if (!vp) { + if (!VFS_I(ip)) { XFS_MOUNT_IUNLOCK(mp); xfs_finish_reclaim(ip, 0, XFS_IFLUSH_ASYNC); goto again; } - ASSERT(vn_count(vp) == 0); + ASSERT(vn_count(VFS_I(ip)) == 0); ip = ip->i_mnext; } while (ip != mp->m_inodes); @@ -3707,7 +3707,7 @@ xfs_iext_add_indirect_multi( * (all extents past */ if (nex2) { byte_diff = nex2 * sizeof(xfs_bmbt_rec_t); - nex2_ep = (xfs_bmbt_rec_t *) kmem_alloc(byte_diff, KM_SLEEP); + nex2_ep = (xfs_bmbt_rec_t *) kmem_alloc(byte_diff, KM_NOFS); memmove(nex2_ep, &erp->er_extbuf[idx], byte_diff); erp->er_extcount -= nex2; xfs_iext_irec_update_extoffs(ifp, erp_idx + 1, -nex2); @@ -4007,8 +4007,7 @@ xfs_iext_realloc_direct( ifp->if_u1.if_extents = kmem_realloc(ifp->if_u1.if_extents, rnew_size, - ifp->if_real_bytes, - KM_SLEEP); + ifp->if_real_bytes, KM_NOFS); } if (rnew_size > ifp->if_real_bytes) { memset(&ifp->if_u1.if_extents[ifp->if_bytes / @@ -4067,7 +4066,7 @@ xfs_iext_inline_to_direct( xfs_ifork_t *ifp, /* inode fork pointer */ int new_size) /* number of extents in file */ { - ifp->if_u1.if_extents = kmem_alloc(new_size, KM_SLEEP); + ifp->if_u1.if_extents = kmem_alloc(new_size, KM_NOFS); memset(ifp->if_u1.if_extents, 0, new_size); if (ifp->if_bytes) { memcpy(ifp->if_u1.if_extents, ifp->if_u2.if_inline_ext, @@ -4099,7 +4098,7 @@ xfs_iext_realloc_indirect( } else { ifp->if_u1.if_ext_irec = (xfs_ext_irec_t *) kmem_realloc(ifp->if_u1.if_ext_irec, - new_size, size, KM_SLEEP); + new_size, size, KM_NOFS); } } @@ -4341,11 +4340,10 @@ xfs_iext_irec_init( nextents = ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t); ASSERT(nextents <= XFS_LINEAR_EXTS); - erp = (xfs_ext_irec_t *) - kmem_alloc(sizeof(xfs_ext_irec_t), KM_SLEEP); + erp = kmem_alloc(sizeof(xfs_ext_irec_t), KM_NOFS); if (nextents == 0) { - ifp->if_u1.if_extents = kmem_alloc(XFS_IEXT_BUFSZ, KM_SLEEP); + ifp->if_u1.if_extents = kmem_alloc(XFS_IEXT_BUFSZ, KM_NOFS); } else if (!ifp->if_real_bytes) { xfs_iext_inline_to_direct(ifp, XFS_IEXT_BUFSZ); } else if (ifp->if_real_bytes < XFS_IEXT_BUFSZ) { @@ -4393,7 +4391,7 @@ xfs_iext_irec_new( /* Initialize new extent record */ erp = ifp->if_u1.if_ext_irec; - erp[erp_idx].er_extbuf = kmem_alloc(XFS_IEXT_BUFSZ, KM_SLEEP); + erp[erp_idx].er_extbuf = kmem_alloc(XFS_IEXT_BUFSZ, KM_NOFS); ifp->if_real_bytes = nlists * XFS_IEXT_BUFSZ; memset(erp[erp_idx].er_extbuf, 0, XFS_IEXT_BUFSZ); erp[erp_idx].er_extcount = 0; diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index 17a04b6321ed7c0264ff8795f55e6bfc445cbc3f..1420c49674d7451f196fabbd1df76b731dfc7703 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -87,8 +87,7 @@ typedef struct xfs_ifork { * Flags for xfs_ichgtime(). */ #define XFS_ICHGTIME_MOD 0x1 /* data fork modification timestamp */ -#define XFS_ICHGTIME_ACC 0x2 /* data fork access timestamp */ -#define XFS_ICHGTIME_CHG 0x4 /* inode field change timestamp */ +#define XFS_ICHGTIME_CHG 0x2 /* inode field change timestamp */ /* * Per-fork incore inode flags. @@ -204,7 +203,7 @@ typedef struct xfs_inode { struct xfs_inode *i_mprev; /* ptr to prev inode */ struct xfs_mount *i_mount; /* fs mount struct ptr */ struct list_head i_reclaim; /* reclaim list */ - bhv_vnode_t *i_vnode; /* vnode backpointer */ + struct inode *i_vnode; /* vnode backpointer */ struct xfs_dquot *i_udquot; /* user dquot */ struct xfs_dquot *i_gdquot; /* group dquot */ @@ -223,7 +222,7 @@ typedef struct xfs_inode { struct xfs_inode_log_item *i_itemp; /* logging information */ mrlock_t i_lock; /* inode lock */ mrlock_t i_iolock; /* inode IO lock */ - sema_t i_flock; /* inode flush lock */ + struct completion i_flush; /* inode flush completion q */ atomic_t i_pincount; /* inode pin count */ wait_queue_head_t i_ipin_wait; /* inode pinning wait queue */ spinlock_t i_flags_lock; /* inode i_flags lock */ @@ -263,6 +262,18 @@ typedef struct xfs_inode { #define XFS_ISIZE(ip) (((ip)->i_d.di_mode & S_IFMT) == S_IFREG) ? \ (ip)->i_size : (ip)->i_d.di_size; +/* Convert from vfs inode to xfs inode */ +static inline struct xfs_inode *XFS_I(struct inode *inode) +{ + return (struct xfs_inode *)inode->i_private; +} + +/* convert from xfs inode to vfs inode */ +static inline struct inode *VFS_I(struct xfs_inode *ip) +{ + return (struct inode *)ip->i_vnode; +} + /* * i_flags helper functions */ @@ -439,9 +450,6 @@ xfs_iflags_test_and_clear(xfs_inode_t *ip, unsigned short flags) #define XFS_ITRUNC_DEFINITE 0x1 #define XFS_ITRUNC_MAYBE 0x2 -#define XFS_ITOV(ip) ((ip)->i_vnode) -#define XFS_ITOV_NULL(ip) ((ip)->i_vnode) - /* * For multiple groups support: if S_ISGID bit is set in the parent * directory, group of new file is set to that of the parent, and @@ -473,11 +481,8 @@ int xfs_ilock_nowait(xfs_inode_t *, uint); void xfs_iunlock(xfs_inode_t *, uint); void xfs_ilock_demote(xfs_inode_t *, uint); int xfs_isilocked(xfs_inode_t *, uint); -void xfs_iflock(xfs_inode_t *); -int xfs_iflock_nowait(xfs_inode_t *); uint xfs_ilock_map_shared(xfs_inode_t *); void xfs_iunlock_map_shared(xfs_inode_t *, uint); -void xfs_ifunlock(xfs_inode_t *); void xfs_ireclaim(xfs_inode_t *); int xfs_finish_reclaim(xfs_inode_t *, int, int); int xfs_finish_reclaim_all(struct xfs_mount *, int); @@ -522,6 +527,7 @@ void xfs_iflush_all(struct xfs_mount *); void xfs_ichgtime(xfs_inode_t *, int); xfs_fsize_t xfs_file_last_byte(xfs_inode_t *); void xfs_lock_inodes(xfs_inode_t **, int, uint); +void xfs_lock_two_inodes(xfs_inode_t *, xfs_inode_t *, uint); void xfs_synchronize_atime(xfs_inode_t *); void xfs_mark_inode_dirty_sync(xfs_inode_t *); @@ -570,6 +576,26 @@ extern struct kmem_zone *xfs_ifork_zone; extern struct kmem_zone *xfs_inode_zone; extern struct kmem_zone *xfs_ili_zone; +/* + * Manage the i_flush queue embedded in the inode. This completion + * queue synchronizes processes attempting to flush the in-core + * inode back to disk. + */ +static inline void xfs_iflock(xfs_inode_t *ip) +{ + wait_for_completion(&ip->i_flush); +} + +static inline int xfs_iflock_nowait(xfs_inode_t *ip) +{ + return try_wait_for_completion(&ip->i_flush); +} + +static inline void xfs_ifunlock(xfs_inode_t *ip) +{ + complete(&ip->i_flush); +} + #endif /* __KERNEL__ */ #endif /* __XFS_INODE_H__ */ diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c index 0eee08a32c269d88e04207c2773bf717528626cb..97c7452e2620ee56040c03a6b8bb09fdfb4cc854 100644 --- a/fs/xfs/xfs_inode_item.c +++ b/fs/xfs/xfs_inode_item.c @@ -779,11 +779,10 @@ xfs_inode_item_pushbuf( ASSERT(iip->ili_push_owner == current_pid()); /* - * If flushlock isn't locked anymore, chances are that the - * inode flush completed and the inode was taken off the AIL. - * So, just get out. + * If a flush is not in progress anymore, chances are that the + * inode was taken off the AIL. So, just get out. */ - if (!issemalocked(&(ip->i_flock)) || + if (completion_done(&ip->i_flush) || ((iip->ili_item.li_flags & XFS_LI_IN_AIL) == 0)) { iip->ili_pushbuf_flag = 0; xfs_iunlock(ip, XFS_ILOCK_SHARED); @@ -805,7 +804,7 @@ xfs_inode_item_pushbuf( * If not, we can flush it async. */ dopush = ((iip->ili_item.li_flags & XFS_LI_IN_AIL) && - issemalocked(&(ip->i_flock))); + !completion_done(&ip->i_flush)); iip->ili_pushbuf_flag = 0; xfs_iunlock(ip, XFS_ILOCK_SHARED); xfs_buftrace("INODE ITEM PUSH", bp); @@ -858,7 +857,7 @@ xfs_inode_item_push( ip = iip->ili_inode; ASSERT(xfs_isilocked(ip, XFS_ILOCK_SHARED)); - ASSERT(issemalocked(&(ip->i_flock))); + ASSERT(!completion_done(&ip->i_flush)); /* * Since we were able to lock the inode's flush lock and * we found it on the AIL, the inode must be dirty. This diff --git a/fs/xfs/xfs_itable.c b/fs/xfs/xfs_itable.c index 9a3ef9dcaeb9063b9be707c4e3f4ea8098822d20..cf6754a3c5b3e07a1e660c11ead329de21ef314c 100644 --- a/fs/xfs/xfs_itable.c +++ b/fs/xfs/xfs_itable.c @@ -59,7 +59,6 @@ xfs_bulkstat_one_iget( { xfs_icdinode_t *dic; /* dinode core info pointer */ xfs_inode_t *ip; /* incore inode pointer */ - bhv_vnode_t *vp; int error; error = xfs_iget(mp, NULL, ino, @@ -72,7 +71,6 @@ xfs_bulkstat_one_iget( ASSERT(ip != NULL); ASSERT(ip->i_blkno != (xfs_daddr_t)0); - vp = XFS_ITOV(ip); dic = &ip->i_d; /* xfs_iget returns the following without needing @@ -85,7 +83,7 @@ xfs_bulkstat_one_iget( buf->bs_uid = dic->di_uid; buf->bs_gid = dic->di_gid; buf->bs_size = dic->di_size; - vn_atime_to_bstime(vp, &buf->bs_atime); + vn_atime_to_bstime(VFS_I(ip), &buf->bs_atime); buf->bs_mtime.tv_sec = dic->di_mtime.t_sec; buf->bs_mtime.tv_nsec = dic->di_mtime.t_nsec; buf->bs_ctime.tv_sec = dic->di_ctime.t_sec; diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index 91b00a5686cd5331c5ce1a9221f066c5b4cc4cd7..ccba14eb9dbe373699417a2984eb559854bf5dbb 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -160,7 +160,7 @@ void xlog_trace_iclog(xlog_in_core_t *iclog, uint state) { if (!iclog->ic_trace) - iclog->ic_trace = ktrace_alloc(256, KM_SLEEP); + iclog->ic_trace = ktrace_alloc(256, KM_NOFS); ktrace_enter(iclog->ic_trace, (void *)((unsigned long)state), (void *)((unsigned long)current_pid()), @@ -336,15 +336,12 @@ xfs_log_done(xfs_mount_t *mp, } else { xlog_trace_loggrant(log, ticket, "xfs_log_done: (permanent)"); xlog_regrant_reserve_log_space(log, ticket); - } - - /* If this ticket was a permanent reservation and we aren't - * trying to release it, reset the inited flags; so next time - * we write, a start record will be written out. - */ - if ((ticket->t_flags & XLOG_TIC_PERM_RESERV) && - (flags & XFS_LOG_REL_PERM_RESERV) == 0) + /* If this ticket was a permanent reservation and we aren't + * trying to release it, reset the inited flags; so next time + * we write, a start record will be written out. + */ ticket->t_flags |= XLOG_TIC_INITED; + } return lsn; } /* xfs_log_done */ @@ -357,11 +354,11 @@ xfs_log_done(xfs_mount_t *mp, * Asynchronous forces are implemented by setting the WANT_SYNC * bit in the appropriate in-core log and then returning. * - * Synchronous forces are implemented with a semaphore. All callers - * to force a given lsn to disk will wait on a semaphore attached to the + * Synchronous forces are implemented with a signal variable. All callers + * to force a given lsn to disk will wait on a the sv attached to the * specific in-core log. When given in-core log finally completes its * write to disk, that thread will wake up all threads waiting on the - * semaphore. + * sv. */ int _xfs_log_force( @@ -588,12 +585,12 @@ error: * mp - ubiquitous xfs mount point structure */ int -xfs_log_mount_finish(xfs_mount_t *mp, int mfsi_flags) +xfs_log_mount_finish(xfs_mount_t *mp) { int error; if (!(mp->m_flags & XFS_MOUNT_NORECOVERY)) - error = xlog_recover_finish(mp->m_log, mfsi_flags); + error = xlog_recover_finish(mp->m_log); else { error = 0; ASSERT(mp->m_flags & XFS_MOUNT_RDONLY); @@ -707,7 +704,7 @@ xfs_log_unmount_write(xfs_mount_t *mp) if (!(iclog->ic_state == XLOG_STATE_ACTIVE || iclog->ic_state == XLOG_STATE_DIRTY)) { if (!XLOG_FORCED_SHUTDOWN(log)) { - sv_wait(&iclog->ic_forcesema, PMEM, + sv_wait(&iclog->ic_force_wait, PMEM, &log->l_icloglock, s); } else { spin_unlock(&log->l_icloglock); @@ -748,7 +745,7 @@ xfs_log_unmount_write(xfs_mount_t *mp) || iclog->ic_state == XLOG_STATE_DIRTY || iclog->ic_state == XLOG_STATE_IOERROR) ) { - sv_wait(&iclog->ic_forcesema, PMEM, + sv_wait(&iclog->ic_force_wait, PMEM, &log->l_icloglock, s); } else { spin_unlock(&log->l_icloglock); @@ -838,7 +835,7 @@ xfs_log_move_tail(xfs_mount_t *mp, break; tail_lsn = 0; free_bytes -= tic->t_unit_res; - sv_signal(&tic->t_sema); + sv_signal(&tic->t_wait); tic = tic->t_next; } while (tic != log->l_write_headq); } @@ -859,7 +856,7 @@ xfs_log_move_tail(xfs_mount_t *mp, break; tail_lsn = 0; free_bytes -= need_bytes; - sv_signal(&tic->t_sema); + sv_signal(&tic->t_wait); tic = tic->t_next; } while (tic != log->l_reserve_headq); } @@ -1285,8 +1282,8 @@ xlog_alloc_log(xfs_mount_t *mp, ASSERT(XFS_BUF_ISBUSY(iclog->ic_bp)); ASSERT(XFS_BUF_VALUSEMA(iclog->ic_bp) <= 0); - sv_init(&iclog->ic_forcesema, SV_DEFAULT, "iclog-force"); - sv_init(&iclog->ic_writesema, SV_DEFAULT, "iclog-write"); + sv_init(&iclog->ic_force_wait, SV_DEFAULT, "iclog-force"); + sv_init(&iclog->ic_write_wait, SV_DEFAULT, "iclog-write"); iclogp = &iclog->ic_next; } @@ -1565,8 +1562,8 @@ xlog_dealloc_log(xlog_t *log) iclog = log->l_iclog; for (i=0; il_iclog_bufs; i++) { - sv_destroy(&iclog->ic_forcesema); - sv_destroy(&iclog->ic_writesema); + sv_destroy(&iclog->ic_force_wait); + sv_destroy(&iclog->ic_write_wait); xfs_buf_free(iclog->ic_bp); #ifdef XFS_LOG_TRACE if (iclog->ic_trace != NULL) { @@ -1976,7 +1973,7 @@ xlog_write(xfs_mount_t * mp, /* Clean iclogs starting from the head. This ordering must be * maintained, so an iclog doesn't become ACTIVE beyond one that * is SYNCING. This is also required to maintain the notion that we use - * a counting semaphore to hold off would be writers to the log when every + * a ordered wait queue to hold off would be writers to the log when every * iclog is trying to sync to disk. * * State Change: DIRTY -> ACTIVE @@ -2240,7 +2237,7 @@ xlog_state_do_callback( xlog_state_clean_log(log); /* wake up threads waiting in xfs_log_force() */ - sv_broadcast(&iclog->ic_forcesema); + sv_broadcast(&iclog->ic_force_wait); iclog = iclog->ic_next; } while (first_iclog != iclog); @@ -2302,8 +2299,7 @@ xlog_state_do_callback( * the second completion goes through. * * Callbacks could take time, so they are done outside the scope of the - * global state machine log lock. Assume that the calls to cvsema won't - * take a long time. At least we know it won't sleep. + * global state machine log lock. */ STATIC void xlog_state_done_syncing( @@ -2339,7 +2335,7 @@ xlog_state_done_syncing( * iclog buffer, we wake them all, one will get to do the * I/O, the others get to wait for the result. */ - sv_broadcast(&iclog->ic_writesema); + sv_broadcast(&iclog->ic_write_wait); spin_unlock(&log->l_icloglock); xlog_state_do_callback(log, aborted, iclog); /* also cleans log */ } /* xlog_state_done_syncing */ @@ -2347,11 +2343,9 @@ xlog_state_done_syncing( /* * If the head of the in-core log ring is not (ACTIVE or DIRTY), then we must - * sleep. The flush semaphore is set to the number of in-core buffers and - * decremented around disk syncing. Therefore, if all buffers are syncing, - * this semaphore will cause new writes to sleep until a sync completes. - * Otherwise, this code just does p() followed by v(). This approximates - * a sleep/wakeup except we can't race. + * sleep. We wait on the flush queue on the head iclog as that should be + * the first iclog to complete flushing. Hence if all iclogs are syncing, + * we will wait here and all new writes will sleep until a sync completes. * * The in-core logs are used in a circular fashion. They are not used * out-of-order even when an iclog past the head is free. @@ -2508,7 +2502,7 @@ xlog_grant_log_space(xlog_t *log, goto error_return; XFS_STATS_INC(xs_sleep_logspace); - sv_wait(&tic->t_sema, PINOD|PLTWAIT, &log->l_grant_lock, s); + sv_wait(&tic->t_wait, PINOD|PLTWAIT, &log->l_grant_lock, s); /* * If we got an error, and the filesystem is shutting down, * we'll catch it down below. So just continue... @@ -2534,7 +2528,7 @@ redo: xlog_trace_loggrant(log, tic, "xlog_grant_log_space: sleep 2"); XFS_STATS_INC(xs_sleep_logspace); - sv_wait(&tic->t_sema, PINOD|PLTWAIT, &log->l_grant_lock, s); + sv_wait(&tic->t_wait, PINOD|PLTWAIT, &log->l_grant_lock, s); if (XLOG_FORCED_SHUTDOWN(log)) { spin_lock(&log->l_grant_lock); @@ -2633,7 +2627,7 @@ xlog_regrant_write_log_space(xlog_t *log, if (free_bytes < ntic->t_unit_res) break; free_bytes -= ntic->t_unit_res; - sv_signal(&ntic->t_sema); + sv_signal(&ntic->t_wait); ntic = ntic->t_next; } while (ntic != log->l_write_headq); @@ -2644,7 +2638,7 @@ xlog_regrant_write_log_space(xlog_t *log, xlog_trace_loggrant(log, tic, "xlog_regrant_write_log_space: sleep 1"); XFS_STATS_INC(xs_sleep_logspace); - sv_wait(&tic->t_sema, PINOD|PLTWAIT, + sv_wait(&tic->t_wait, PINOD|PLTWAIT, &log->l_grant_lock, s); /* If we're shutting down, this tic is already @@ -2673,7 +2667,7 @@ redo: if ((tic->t_flags & XLOG_TIC_IN_Q) == 0) xlog_ins_ticketq(&log->l_write_headq, tic); XFS_STATS_INC(xs_sleep_logspace); - sv_wait(&tic->t_sema, PINOD|PLTWAIT, &log->l_grant_lock, s); + sv_wait(&tic->t_wait, PINOD|PLTWAIT, &log->l_grant_lock, s); /* If we're shutting down, this tic is already off the queue */ if (XLOG_FORCED_SHUTDOWN(log)) { @@ -2916,7 +2910,7 @@ xlog_state_switch_iclogs(xlog_t *log, * 2. the current iclog is drity, and the previous iclog is in the * active or dirty state. * - * We may sleep (call psema) if: + * We may sleep if: * * 1. the current iclog is not in the active nor dirty state. * 2. the current iclog dirty, and the previous iclog is not in the @@ -3013,7 +3007,7 @@ maybe_sleep: return XFS_ERROR(EIO); } XFS_STATS_INC(xs_log_force_sleep); - sv_wait(&iclog->ic_forcesema, PINOD, &log->l_icloglock, s); + sv_wait(&iclog->ic_force_wait, PINOD, &log->l_icloglock, s); /* * No need to grab the log lock here since we're * only deciding whether or not to return EIO @@ -3096,7 +3090,7 @@ try_again: XLOG_STATE_SYNCING))) { ASSERT(!(iclog->ic_state & XLOG_STATE_IOERROR)); XFS_STATS_INC(xs_log_force_sleep); - sv_wait(&iclog->ic_prev->ic_writesema, PSWP, + sv_wait(&iclog->ic_prev->ic_write_wait, PSWP, &log->l_icloglock, s); *log_flushed = 1; already_slept = 1; @@ -3116,7 +3110,7 @@ try_again: !(iclog->ic_state & (XLOG_STATE_ACTIVE | XLOG_STATE_DIRTY))) { /* - * Don't wait on the forcesema if we know that we've + * Don't wait on completion if we know that we've * gotten a log write error. */ if (iclog->ic_state & XLOG_STATE_IOERROR) { @@ -3124,7 +3118,7 @@ try_again: return XFS_ERROR(EIO); } XFS_STATS_INC(xs_log_force_sleep); - sv_wait(&iclog->ic_forcesema, PSWP, &log->l_icloglock, s); + sv_wait(&iclog->ic_force_wait, PSWP, &log->l_icloglock, s); /* * No need to grab the log lock here since we're * only deciding whether or not to return EIO @@ -3180,7 +3174,7 @@ STATIC void xlog_ticket_put(xlog_t *log, xlog_ticket_t *ticket) { - sv_destroy(&ticket->t_sema); + sv_destroy(&ticket->t_wait); kmem_zone_free(xfs_log_ticket_zone, ticket); } /* xlog_ticket_put */ @@ -3270,7 +3264,7 @@ xlog_ticket_get(xlog_t *log, tic->t_trans_type = 0; if (xflags & XFS_LOG_PERM_RESERV) tic->t_flags |= XLOG_TIC_PERM_RESERV; - sv_init(&(tic->t_sema), SV_DEFAULT, "logtick"); + sv_init(&(tic->t_wait), SV_DEFAULT, "logtick"); xlog_tic_reset_res(tic); @@ -3557,14 +3551,14 @@ xfs_log_force_umount( */ if ((tic = log->l_reserve_headq)) { do { - sv_signal(&tic->t_sema); + sv_signal(&tic->t_wait); tic = tic->t_next; } while (tic != log->l_reserve_headq); } if ((tic = log->l_write_headq)) { do { - sv_signal(&tic->t_sema); + sv_signal(&tic->t_wait); tic = tic->t_next; } while (tic != log->l_write_headq); } diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h index d1d678ecb63e4b89cacdfb38acfb853ef8f79c59..d47b91f10822b98400a6d11961a8a12d4e930d76 100644 --- a/fs/xfs/xfs_log.h +++ b/fs/xfs/xfs_log.h @@ -149,7 +149,7 @@ int xfs_log_mount(struct xfs_mount *mp, struct xfs_buftarg *log_target, xfs_daddr_t start_block, int num_bblocks); -int xfs_log_mount_finish(struct xfs_mount *mp, int); +int xfs_log_mount_finish(struct xfs_mount *mp); void xfs_log_move_tail(struct xfs_mount *mp, xfs_lsn_t tail_lsn); int xfs_log_notify(struct xfs_mount *mp, diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h index 6245913196b4ec483f5488b2b6525a555ec6734b..c8a5b22ee3e3b02fa1cd13e639bf2fe9b3f525a7 100644 --- a/fs/xfs/xfs_log_priv.h +++ b/fs/xfs/xfs_log_priv.h @@ -241,7 +241,7 @@ typedef struct xlog_res { } xlog_res_t; typedef struct xlog_ticket { - sv_t t_sema; /* sleep on this semaphore : 20 */ + sv_t t_wait; /* ticket wait queue : 20 */ struct xlog_ticket *t_next; /* :4|8 */ struct xlog_ticket *t_prev; /* :4|8 */ xlog_tid_t t_tid; /* transaction identifier : 4 */ @@ -314,7 +314,7 @@ typedef struct xlog_rec_ext_header { * xlog_rec_header_t into the reserved space. * - ic_data follows, so a write to disk can start at the beginning of * the iclog. - * - ic_forcesema is used to implement synchronous forcing of the iclog to disk. + * - ic_forcewait is used to implement synchronous forcing of the iclog to disk. * - ic_next is the pointer to the next iclog in the ring. * - ic_bp is a pointer to the buffer used to write this incore log to disk. * - ic_log is a pointer back to the global log structure. @@ -339,8 +339,8 @@ typedef struct xlog_rec_ext_header { * and move everything else out to subsequent cachelines. */ typedef struct xlog_iclog_fields { - sv_t ic_forcesema; - sv_t ic_writesema; + sv_t ic_force_wait; + sv_t ic_write_wait; struct xlog_in_core *ic_next; struct xlog_in_core *ic_prev; struct xfs_buf *ic_bp; @@ -377,8 +377,8 @@ typedef struct xlog_in_core { /* * Defines to save our code from this glop. */ -#define ic_forcesema hic_fields.ic_forcesema -#define ic_writesema hic_fields.ic_writesema +#define ic_force_wait hic_fields.ic_force_wait +#define ic_write_wait hic_fields.ic_write_wait #define ic_next hic_fields.ic_next #define ic_prev hic_fields.ic_prev #define ic_bp hic_fields.ic_bp @@ -468,7 +468,7 @@ extern int xlog_find_tail(xlog_t *log, xfs_daddr_t *head_blk, xfs_daddr_t *tail_blk); extern int xlog_recover(xlog_t *log); -extern int xlog_recover_finish(xlog_t *log, int mfsi_flags); +extern int xlog_recover_finish(xlog_t *log); extern void xlog_pack_data(xlog_t *log, xlog_in_core_t *iclog, int); extern void xlog_recover_process_iunlinks(xlog_t *log); diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 9eb722ec744e528bd4aa5a8a76ce473ef35bd3f4..82d46ce69d5f1e49b73f1842f92e06731af599fb 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -3940,8 +3940,7 @@ xlog_recover( */ int xlog_recover_finish( - xlog_t *log, - int mfsi_flags) + xlog_t *log) { /* * Now we're ready to do the transactions needed for the @@ -3969,9 +3968,7 @@ xlog_recover_finish( xfs_log_force(log->l_mp, (xfs_lsn_t)0, (XFS_LOG_FORCE | XFS_LOG_SYNC)); - if ( (mfsi_flags & XFS_MFSI_NOUNLINK) == 0 ) { - xlog_recover_process_iunlinks(log); - } + xlog_recover_process_iunlinks(log); xlog_recover_check_summary(log); diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index 6c5d1325e7f65661ce35a765badac586b474fd01..a4503f5e9497714a62e4fdc6cf90ac718cc5a065 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -128,7 +128,7 @@ static const struct { * initialized. */ STATIC void -xfs_mount_free( +xfs_free_perag( xfs_mount_t *mp) { if (mp->m_perag) { @@ -139,20 +139,6 @@ xfs_mount_free( kmem_free(mp->m_perag[agno].pagb_list); kmem_free(mp->m_perag); } - - spinlock_destroy(&mp->m_ail_lock); - spinlock_destroy(&mp->m_sb_lock); - mutex_destroy(&mp->m_ilock); - mutex_destroy(&mp->m_growlock); - if (mp->m_quotainfo) - XFS_QM_DONE(mp); - - if (mp->m_fsname != NULL) - kmem_free(mp->m_fsname); - if (mp->m_rtname != NULL) - kmem_free(mp->m_rtname); - if (mp->m_logname != NULL) - kmem_free(mp->m_logname); } /* @@ -704,11 +690,11 @@ xfs_initialize_perag_data(xfs_mount_t *mp, xfs_agnumber_t agcount) * Update alignment values based on mount options and sb values */ STATIC int -xfs_update_alignment(xfs_mount_t *mp, int mfsi_flags, __uint64_t *update_flags) +xfs_update_alignment(xfs_mount_t *mp, __uint64_t *update_flags) { xfs_sb_t *sbp = &(mp->m_sb); - if (mp->m_dalign && !(mfsi_flags & XFS_MFSI_SECOND)) { + if (mp->m_dalign) { /* * If stripe unit and stripe width are not multiples * of the fs blocksize turn off alignment. @@ -864,7 +850,7 @@ xfs_set_inoalignment(xfs_mount_t *mp) * Check that the data (and log if separate) are an ok size. */ STATIC int -xfs_check_sizes(xfs_mount_t *mp, int mfsi_flags) +xfs_check_sizes(xfs_mount_t *mp) { xfs_buf_t *bp; xfs_daddr_t d; @@ -887,8 +873,7 @@ xfs_check_sizes(xfs_mount_t *mp, int mfsi_flags) return error; } - if (((mfsi_flags & XFS_MFSI_CLIENT) == 0) && - mp->m_logdev_targp != mp->m_ddev_targp) { + if (mp->m_logdev_targp != mp->m_ddev_targp) { d = (xfs_daddr_t)XFS_FSB_TO_BB(mp, mp->m_sb.sb_logblocks); if (XFS_BB_TO_FSB(mp, d) != mp->m_sb.sb_logblocks) { cmn_err(CE_WARN, "XFS: size check 3 failed"); @@ -923,15 +908,13 @@ xfs_check_sizes(xfs_mount_t *mp, int mfsi_flags) */ int xfs_mountfs( - xfs_mount_t *mp, - int mfsi_flags) + xfs_mount_t *mp) { xfs_sb_t *sbp = &(mp->m_sb); xfs_inode_t *rip; __uint64_t resblks; __int64_t update_flags = 0LL; uint quotamount, quotaflags; - int agno; int uuid_mounted = 0; int error = 0; @@ -985,7 +968,7 @@ xfs_mountfs( * allocator alignment is within an ag, therefore ag has * to be aligned at stripe boundary. */ - error = xfs_update_alignment(mp, mfsi_flags, &update_flags); + error = xfs_update_alignment(mp, &update_flags); if (error) goto error1; @@ -1004,8 +987,7 @@ xfs_mountfs( * since a single partition filesystem is identical to a single * partition volume/filesystem. */ - if ((mfsi_flags & XFS_MFSI_SECOND) == 0 && - (mp->m_flags & XFS_MOUNT_NOUUID) == 0) { + if ((mp->m_flags & XFS_MOUNT_NOUUID) == 0) { if (xfs_uuid_mount(mp)) { error = XFS_ERROR(EINVAL); goto error1; @@ -1033,7 +1015,7 @@ xfs_mountfs( /* * Check that the data (and log if separate) are an ok size. */ - error = xfs_check_sizes(mp, mfsi_flags); + error = xfs_check_sizes(mp); if (error) goto error1; @@ -1046,13 +1028,6 @@ xfs_mountfs( goto error1; } - /* - * For client case we are done now - */ - if (mfsi_flags & XFS_MFSI_CLIENT) { - return 0; - } - /* * Copies the low order bits of the timestamp and the randomly * set "sequence" number out of a UUID. @@ -1077,8 +1052,10 @@ xfs_mountfs( * Allocate and initialize the per-ag data. */ init_rwsem(&mp->m_peraglock); - mp->m_perag = - kmem_zalloc(sbp->sb_agcount * sizeof(xfs_perag_t), KM_SLEEP); + mp->m_perag = kmem_zalloc(sbp->sb_agcount * sizeof(xfs_perag_t), + KM_MAYFAIL); + if (!mp->m_perag) + goto error1; mp->m_maxagi = xfs_initialize_perag(mp, sbp->sb_agcount); @@ -1190,7 +1167,7 @@ xfs_mountfs( * delayed until after the root and real-time bitmap inodes * were consistently read in. */ - error = xfs_log_mount_finish(mp, mfsi_flags); + error = xfs_log_mount_finish(mp); if (error) { cmn_err(CE_WARN, "XFS: log mount finish failed"); goto error4; @@ -1199,7 +1176,7 @@ xfs_mountfs( /* * Complete the quota initialisation, post-log-replay component. */ - error = XFS_QM_MOUNT(mp, quotamount, quotaflags, mfsi_flags); + error = XFS_QM_MOUNT(mp, quotamount, quotaflags); if (error) goto error4; @@ -1233,12 +1210,7 @@ xfs_mountfs( error3: xfs_log_unmount_dealloc(mp); error2: - for (agno = 0; agno < sbp->sb_agcount; agno++) - if (mp->m_perag[agno].pagb_list) - kmem_free(mp->m_perag[agno].pagb_list); - kmem_free(mp->m_perag); - mp->m_perag = NULL; - /* FALLTHROUGH */ + xfs_free_perag(mp); error1: if (uuid_mounted) uuid_table_remove(&mp->m_sb.sb_uuid); @@ -1246,16 +1218,17 @@ xfs_mountfs( } /* - * xfs_unmountfs - * * This flushes out the inodes,dquots and the superblock, unmounts the * log and makes sure that incore structures are freed. */ -int -xfs_unmountfs(xfs_mount_t *mp) +void +xfs_unmountfs( + struct xfs_mount *mp) { - __uint64_t resblks; - int error = 0; + __uint64_t resblks; + int error; + + IRELE(mp->m_rootip); /* * We can potentially deadlock here if we have an inode cluster @@ -1312,8 +1285,6 @@ xfs_unmountfs(xfs_mount_t *mp) xfs_unmountfs_wait(mp); /* wait for async bufs */ xfs_log_unmount(mp); /* Done! No more fs ops. */ - xfs_freesb(mp); - /* * All inodes from this mount point should be freed. */ @@ -1322,11 +1293,12 @@ xfs_unmountfs(xfs_mount_t *mp) if ((mp->m_flags & XFS_MOUNT_NOUUID) == 0) uuid_table_remove(&mp->m_sb.sb_uuid); -#if defined(DEBUG) || defined(INDUCE_IO_ERROR) +#if defined(DEBUG) xfs_errortag_clearall(mp, 0); #endif - xfs_mount_free(mp); - return 0; + xfs_free_perag(mp); + if (mp->m_quotainfo) + XFS_QM_DONE(mp); } STATIC void diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h index 5269bd6e3df08ffa624ccf8c1e691ccd0622c33c..f3c1024b1241ed8663568db7e309e75c83f866f0 100644 --- a/fs/xfs/xfs_mount.h +++ b/fs/xfs/xfs_mount.h @@ -114,7 +114,7 @@ struct xfs_dqtrxops; struct xfs_quotainfo; typedef int (*xfs_qminit_t)(struct xfs_mount *, uint *, uint *); -typedef int (*xfs_qmmount_t)(struct xfs_mount *, uint, uint, int); +typedef int (*xfs_qmmount_t)(struct xfs_mount *, uint, uint); typedef int (*xfs_qmunmount_t)(struct xfs_mount *); typedef void (*xfs_qmdone_t)(struct xfs_mount *); typedef void (*xfs_dqrele_t)(struct xfs_dquot *); @@ -158,8 +158,8 @@ typedef struct xfs_qmops { #define XFS_QM_INIT(mp, mnt, fl) \ (*(mp)->m_qm_ops->xfs_qminit)(mp, mnt, fl) -#define XFS_QM_MOUNT(mp, mnt, fl, mfsi_flags) \ - (*(mp)->m_qm_ops->xfs_qmmount)(mp, mnt, fl, mfsi_flags) +#define XFS_QM_MOUNT(mp, mnt, fl) \ + (*(mp)->m_qm_ops->xfs_qmmount)(mp, mnt, fl) #define XFS_QM_UNMOUNT(mp) \ (*(mp)->m_qm_ops->xfs_qmunmount)(mp) #define XFS_QM_DONE(mp) \ @@ -442,13 +442,6 @@ void xfs_do_force_shutdown(struct xfs_mount *mp, int flags, char *fname, /* * Flags for xfs_mountfs */ -#define XFS_MFSI_SECOND 0x01 /* Secondary mount -- skip stuff */ -#define XFS_MFSI_CLIENT 0x02 /* Is a client -- skip lots of stuff */ -/* XFS_MFSI_RRINODES */ -#define XFS_MFSI_NOUNLINK 0x08 /* Skip unlinked inode processing in */ - /* log recovery */ -#define XFS_MFSI_NO_QUOTACHECK 0x10 /* Skip quotacheck processing */ -/* XFS_MFSI_CONVERT_SUNIT */ #define XFS_MFSI_QUIET 0x40 /* Be silent if mount errors found */ #define XFS_DADDR_TO_AGNO(mp,d) xfs_daddr_to_agno(mp,d) @@ -517,10 +510,10 @@ typedef struct xfs_mod_sb { extern void xfs_mod_sb(xfs_trans_t *, __int64_t); extern int xfs_log_sbcount(xfs_mount_t *, uint); -extern int xfs_mountfs(xfs_mount_t *mp, int); +extern int xfs_mountfs(xfs_mount_t *mp); extern void xfs_mountfs_check_barriers(xfs_mount_t *mp); -extern int xfs_unmountfs(xfs_mount_t *); +extern void xfs_unmountfs(xfs_mount_t *); extern int xfs_unmountfs_writesb(xfs_mount_t *); extern int xfs_unmount_flush(xfs_mount_t *, int); extern int xfs_mod_incore_sb(xfs_mount_t *, xfs_sb_field_t, int64_t, int); diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c index bf87a5913504382a07b121ca119c0187bbeb7473..e2f68de161599d28d7b33f3348fd6dea4680f5e7 100644 --- a/fs/xfs/xfs_rtalloc.c +++ b/fs/xfs/xfs_rtalloc.c @@ -73,18 +73,6 @@ STATIC int xfs_rtmodify_summary(xfs_mount_t *, xfs_trans_t *, int, * Internal functions. */ -/* - * xfs_lowbit32: get low bit set out of 32-bit argument, -1 if none set. - */ -STATIC int -xfs_lowbit32( - __uint32_t v) -{ - if (v) - return ffs(v) - 1; - return -1; -} - /* * Allocate space to the bitmap or summary file, and zero it, for growfs. */ @@ -450,6 +438,7 @@ xfs_rtallocate_extent_near( } bbno = XFS_BITTOBLOCK(mp, bno); i = 0; + ASSERT(minlen != 0); log2len = xfs_highbit32(minlen); /* * Loop over all bitmap blocks (bbno + i is current block). @@ -618,6 +607,8 @@ xfs_rtallocate_extent_size( xfs_suminfo_t sum; /* summary information for extents */ ASSERT(minlen % prod == 0 && maxlen % prod == 0); + ASSERT(maxlen != 0); + /* * Loop over all the levels starting with maxlen. * At each level, look at all the bitmap blocks, to see if there @@ -675,6 +666,9 @@ xfs_rtallocate_extent_size( *rtblock = NULLRTBLOCK; return 0; } + ASSERT(minlen != 0); + ASSERT(maxlen != 0); + /* * Loop over sizes, from maxlen down to minlen. * This time, when we do the allocations, allow smaller ones @@ -1961,6 +1955,7 @@ xfs_growfs_rt( nsbp->sb_blocksize * nsbp->sb_rextsize); nsbp->sb_rextents = nsbp->sb_rblocks; do_div(nsbp->sb_rextents, nsbp->sb_rextsize); + ASSERT(nsbp->sb_rextents != 0); nsbp->sb_rextslog = xfs_highbit32(nsbp->sb_rextents); nrsumlevels = nmp->m_rsumlevels = nsbp->sb_rextslog + 1; nrsumsize = diff --git a/fs/xfs/xfs_rw.c b/fs/xfs/xfs_rw.c index b0f31c09a76d31f39bde2b1089f39d48423329d6..3a82576dde9a39659f239adae1d42da66ed26b01 100644 --- a/fs/xfs/xfs_rw.c +++ b/fs/xfs/xfs_rw.c @@ -314,7 +314,7 @@ xfs_bioerror_relse( * ASYNC buffers. */ XFS_BUF_ERROR(bp, EIO); - XFS_BUF_V_IODONESEMA(bp); + XFS_BUF_FINISH_IOWAIT(bp); } else { xfs_buf_relse(bp); } diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c index e4ebddd3c500bd577c29fecbfd233efa6a890f5f..4e1c22a23be5fb2496b20600767de4ee1a8822ce 100644 --- a/fs/xfs/xfs_trans.c +++ b/fs/xfs/xfs_trans.c @@ -43,6 +43,7 @@ #include "xfs_quota.h" #include "xfs_trans_priv.h" #include "xfs_trans_space.h" +#include "xfs_inode_item.h" STATIC void xfs_trans_apply_sb_deltas(xfs_trans_t *); @@ -253,7 +254,7 @@ _xfs_trans_alloc( tp->t_mountp = mp; tp->t_items_free = XFS_LIC_NUM_SLOTS; tp->t_busy_free = XFS_LBC_NUM_SLOTS; - XFS_LIC_INIT(&(tp->t_items)); + xfs_lic_init(&(tp->t_items)); XFS_LBC_INIT(&(tp->t_busy)); return tp; } @@ -282,7 +283,7 @@ xfs_trans_dup( ntp->t_mountp = tp->t_mountp; ntp->t_items_free = XFS_LIC_NUM_SLOTS; ntp->t_busy_free = XFS_LBC_NUM_SLOTS; - XFS_LIC_INIT(&(ntp->t_items)); + xfs_lic_init(&(ntp->t_items)); XFS_LBC_INIT(&(ntp->t_busy)); ASSERT(tp->t_flags & XFS_TRANS_PERM_LOG_RES); @@ -1169,7 +1170,7 @@ xfs_trans_cancel( while (licp != NULL) { lidp = licp->lic_descs; for (i = 0; i < licp->lic_unused; i++, lidp++) { - if (XFS_LIC_ISFREE(licp, i)) { + if (xfs_lic_isfree(licp, i)) { continue; } @@ -1216,6 +1217,68 @@ xfs_trans_free( kmem_zone_free(xfs_trans_zone, tp); } +/* + * Roll from one trans in the sequence of PERMANENT transactions to + * the next: permanent transactions are only flushed out when + * committed with XFS_TRANS_RELEASE_LOG_RES, but we still want as soon + * as possible to let chunks of it go to the log. So we commit the + * chunk we've been working on and get a new transaction to continue. + */ +int +xfs_trans_roll( + struct xfs_trans **tpp, + struct xfs_inode *dp) +{ + struct xfs_trans *trans; + unsigned int logres, count; + int error; + + /* + * Ensure that the inode is always logged. + */ + trans = *tpp; + xfs_trans_log_inode(trans, dp, XFS_ILOG_CORE); + + /* + * Copy the critical parameters from one trans to the next. + */ + logres = trans->t_log_res; + count = trans->t_log_count; + *tpp = xfs_trans_dup(trans); + + /* + * Commit the current transaction. + * If this commit failed, then it'd just unlock those items that + * are not marked ihold. That also means that a filesystem shutdown + * is in progress. The caller takes the responsibility to cancel + * the duplicate transaction that gets returned. + */ + error = xfs_trans_commit(trans, 0); + if (error) + return (error); + + trans = *tpp; + + /* + * Reserve space in the log for th next transaction. + * This also pushes items in the "AIL", the list of logged items, + * out to disk if they are taking up space at the tail of the log + * that we want to use. This requires that either nothing be locked + * across this call, or that anything that is locked be logged in + * the prior and the next transactions. + */ + error = xfs_trans_reserve(trans, 0, logres, 0, + XFS_TRANS_PERM_LOG_RES, count); + /* + * Ensure that the inode is in the new transaction and locked. + */ + if (error) + return error; + + xfs_trans_ijoin(trans, dp, XFS_ILOCK_EXCL); + xfs_trans_ihold(trans, dp); + return 0; +} /* * THIS SHOULD BE REWRITTEN TO USE xfs_trans_next_item(). @@ -1253,7 +1316,7 @@ xfs_trans_committed( * Special case the chunk embedded in the transaction. */ licp = &(tp->t_items); - if (!(XFS_LIC_ARE_ALL_FREE(licp))) { + if (!(xfs_lic_are_all_free(licp))) { xfs_trans_chunk_committed(licp, tp->t_lsn, abortflag); } @@ -1262,7 +1325,7 @@ xfs_trans_committed( */ licp = licp->lic_next; while (licp != NULL) { - ASSERT(!XFS_LIC_ARE_ALL_FREE(licp)); + ASSERT(!xfs_lic_are_all_free(licp)); xfs_trans_chunk_committed(licp, tp->t_lsn, abortflag); next_licp = licp->lic_next; kmem_free(licp); @@ -1325,7 +1388,7 @@ xfs_trans_chunk_committed( lidp = licp->lic_descs; for (i = 0; i < licp->lic_unused; i++, lidp++) { - if (XFS_LIC_ISFREE(licp, i)) { + if (xfs_lic_isfree(licp, i)) { continue; } diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h index 0804207c7391f8405aa2847b3ba7d66353dc9489..74c80bd2b0ec5a838e325945b9787a2a9c3c10b3 100644 --- a/fs/xfs/xfs_trans.h +++ b/fs/xfs/xfs_trans.h @@ -210,62 +210,52 @@ typedef struct xfs_log_item_chunk { * lic_unused to the right value (0 matches all free). The * lic_descs.lid_index values are set up as each desc is allocated. */ -#define XFS_LIC_INIT(cp) xfs_lic_init(cp) static inline void xfs_lic_init(xfs_log_item_chunk_t *cp) { cp->lic_free = XFS_LIC_FREEMASK; } -#define XFS_LIC_INIT_SLOT(cp,slot) xfs_lic_init_slot(cp, slot) static inline void xfs_lic_init_slot(xfs_log_item_chunk_t *cp, int slot) { cp->lic_descs[slot].lid_index = (unsigned char)(slot); } -#define XFS_LIC_VACANCY(cp) xfs_lic_vacancy(cp) static inline int xfs_lic_vacancy(xfs_log_item_chunk_t *cp) { return cp->lic_free & XFS_LIC_FREEMASK; } -#define XFS_LIC_ALL_FREE(cp) xfs_lic_all_free(cp) static inline void xfs_lic_all_free(xfs_log_item_chunk_t *cp) { cp->lic_free = XFS_LIC_FREEMASK; } -#define XFS_LIC_ARE_ALL_FREE(cp) xfs_lic_are_all_free(cp) static inline int xfs_lic_are_all_free(xfs_log_item_chunk_t *cp) { return ((cp->lic_free & XFS_LIC_FREEMASK) == XFS_LIC_FREEMASK); } -#define XFS_LIC_ISFREE(cp,slot) xfs_lic_isfree(cp,slot) static inline int xfs_lic_isfree(xfs_log_item_chunk_t *cp, int slot) { return (cp->lic_free & (1 << slot)); } -#define XFS_LIC_CLAIM(cp,slot) xfs_lic_claim(cp,slot) static inline void xfs_lic_claim(xfs_log_item_chunk_t *cp, int slot) { cp->lic_free &= ~(1 << slot); } -#define XFS_LIC_RELSE(cp,slot) xfs_lic_relse(cp,slot) static inline void xfs_lic_relse(xfs_log_item_chunk_t *cp, int slot) { cp->lic_free |= 1 << slot; } -#define XFS_LIC_SLOT(cp,slot) xfs_lic_slot(cp,slot) static inline xfs_log_item_desc_t * xfs_lic_slot(xfs_log_item_chunk_t *cp, int slot) { return &(cp->lic_descs[slot]); } -#define XFS_LIC_DESC_TO_SLOT(dp) xfs_lic_desc_to_slot(dp) static inline int xfs_lic_desc_to_slot(xfs_log_item_desc_t *dp) { return (uint)dp->lid_index; @@ -278,7 +268,6 @@ static inline int xfs_lic_desc_to_slot(xfs_log_item_desc_t *dp) * All of this yields the address of the chunk, which is * cast to a chunk pointer. */ -#define XFS_LIC_DESC_TO_CHUNK(dp) xfs_lic_desc_to_chunk(dp) static inline xfs_log_item_chunk_t * xfs_lic_desc_to_chunk(xfs_log_item_desc_t *dp) { @@ -986,6 +975,7 @@ int _xfs_trans_commit(xfs_trans_t *, int *); #define xfs_trans_commit(tp, flags) _xfs_trans_commit(tp, flags, NULL) void xfs_trans_cancel(xfs_trans_t *, int); +int xfs_trans_roll(struct xfs_trans **, struct xfs_inode *); int xfs_trans_ail_init(struct xfs_mount *); void xfs_trans_ail_destroy(struct xfs_mount *); void xfs_trans_push_ail(struct xfs_mount *, xfs_lsn_t); diff --git a/fs/xfs/xfs_trans_buf.c b/fs/xfs/xfs_trans_buf.c index cb0c5839154bf8017c86d52251993c3d1ac75f18..4e855b5ced666eefeb5b910e0599adeed3a0ec17 100644 --- a/fs/xfs/xfs_trans_buf.c +++ b/fs/xfs/xfs_trans_buf.c @@ -1021,16 +1021,16 @@ xfs_trans_buf_item_match( bp = NULL; len = BBTOB(len); licp = &tp->t_items; - if (!XFS_LIC_ARE_ALL_FREE(licp)) { + if (!xfs_lic_are_all_free(licp)) { for (i = 0; i < licp->lic_unused; i++) { /* * Skip unoccupied slots. */ - if (XFS_LIC_ISFREE(licp, i)) { + if (xfs_lic_isfree(licp, i)) { continue; } - lidp = XFS_LIC_SLOT(licp, i); + lidp = xfs_lic_slot(licp, i); blip = (xfs_buf_log_item_t *)lidp->lid_item; if (blip->bli_item.li_type != XFS_LI_BUF) { continue; @@ -1074,7 +1074,7 @@ xfs_trans_buf_item_match_all( bp = NULL; len = BBTOB(len); for (licp = &tp->t_items; licp != NULL; licp = licp->lic_next) { - if (XFS_LIC_ARE_ALL_FREE(licp)) { + if (xfs_lic_are_all_free(licp)) { ASSERT(licp == &tp->t_items); ASSERT(licp->lic_next == NULL); return NULL; @@ -1083,11 +1083,11 @@ xfs_trans_buf_item_match_all( /* * Skip unoccupied slots. */ - if (XFS_LIC_ISFREE(licp, i)) { + if (xfs_lic_isfree(licp, i)) { continue; } - lidp = XFS_LIC_SLOT(licp, i); + lidp = xfs_lic_slot(licp, i); blip = (xfs_buf_log_item_t *)lidp->lid_item; if (blip->bli_item.li_type != XFS_LI_BUF) { continue; diff --git a/fs/xfs/xfs_trans_item.c b/fs/xfs/xfs_trans_item.c index db5c83595526442cae1f2890080525aecfdbf33b..3c666e8317f82bd3f0e41451a06bd39d3c9ff8db 100644 --- a/fs/xfs/xfs_trans_item.c +++ b/fs/xfs/xfs_trans_item.c @@ -53,11 +53,11 @@ xfs_trans_add_item(xfs_trans_t *tp, xfs_log_item_t *lip) * Initialize the chunk, and then * claim the first slot in the newly allocated chunk. */ - XFS_LIC_INIT(licp); - XFS_LIC_CLAIM(licp, 0); + xfs_lic_init(licp); + xfs_lic_claim(licp, 0); licp->lic_unused = 1; - XFS_LIC_INIT_SLOT(licp, 0); - lidp = XFS_LIC_SLOT(licp, 0); + xfs_lic_init_slot(licp, 0); + lidp = xfs_lic_slot(licp, 0); /* * Link in the new chunk and update the free count. @@ -88,14 +88,14 @@ xfs_trans_add_item(xfs_trans_t *tp, xfs_log_item_t *lip) */ licp = &tp->t_items; while (licp != NULL) { - if (XFS_LIC_VACANCY(licp)) { + if (xfs_lic_vacancy(licp)) { if (licp->lic_unused <= XFS_LIC_MAX_SLOT) { i = licp->lic_unused; - ASSERT(XFS_LIC_ISFREE(licp, i)); + ASSERT(xfs_lic_isfree(licp, i)); break; } for (i = 0; i <= XFS_LIC_MAX_SLOT; i++) { - if (XFS_LIC_ISFREE(licp, i)) + if (xfs_lic_isfree(licp, i)) break; } ASSERT(i <= XFS_LIC_MAX_SLOT); @@ -108,12 +108,12 @@ xfs_trans_add_item(xfs_trans_t *tp, xfs_log_item_t *lip) * If we find a free descriptor, claim it, * initialize it, and return it. */ - XFS_LIC_CLAIM(licp, i); + xfs_lic_claim(licp, i); if (licp->lic_unused <= i) { licp->lic_unused = i + 1; - XFS_LIC_INIT_SLOT(licp, i); + xfs_lic_init_slot(licp, i); } - lidp = XFS_LIC_SLOT(licp, i); + lidp = xfs_lic_slot(licp, i); tp->t_items_free--; lidp->lid_item = lip; lidp->lid_flags = 0; @@ -136,9 +136,9 @@ xfs_trans_free_item(xfs_trans_t *tp, xfs_log_item_desc_t *lidp) xfs_log_item_chunk_t *licp; xfs_log_item_chunk_t **licpp; - slot = XFS_LIC_DESC_TO_SLOT(lidp); - licp = XFS_LIC_DESC_TO_CHUNK(lidp); - XFS_LIC_RELSE(licp, slot); + slot = xfs_lic_desc_to_slot(lidp); + licp = xfs_lic_desc_to_chunk(lidp); + xfs_lic_relse(licp, slot); lidp->lid_item->li_desc = NULL; tp->t_items_free++; @@ -154,7 +154,7 @@ xfs_trans_free_item(xfs_trans_t *tp, xfs_log_item_desc_t *lidp) * Also decrement the transaction structure's count of free items * by the number in a chunk since we are freeing an empty chunk. */ - if (XFS_LIC_ARE_ALL_FREE(licp) && (licp != &(tp->t_items))) { + if (xfs_lic_are_all_free(licp) && (licp != &(tp->t_items))) { licpp = &(tp->t_items.lic_next); while (*licpp != licp) { ASSERT(*licpp != NULL); @@ -207,20 +207,20 @@ xfs_trans_first_item(xfs_trans_t *tp) /* * If it's not in the first chunk, skip to the second. */ - if (XFS_LIC_ARE_ALL_FREE(licp)) { + if (xfs_lic_are_all_free(licp)) { licp = licp->lic_next; } /* * Return the first non-free descriptor in the chunk. */ - ASSERT(!XFS_LIC_ARE_ALL_FREE(licp)); + ASSERT(!xfs_lic_are_all_free(licp)); for (i = 0; i < licp->lic_unused; i++) { - if (XFS_LIC_ISFREE(licp, i)) { + if (xfs_lic_isfree(licp, i)) { continue; } - return XFS_LIC_SLOT(licp, i); + return xfs_lic_slot(licp, i); } cmn_err(CE_WARN, "xfs_trans_first_item() -- no first item"); return NULL; @@ -242,18 +242,18 @@ xfs_trans_next_item(xfs_trans_t *tp, xfs_log_item_desc_t *lidp) xfs_log_item_chunk_t *licp; int i; - licp = XFS_LIC_DESC_TO_CHUNK(lidp); + licp = xfs_lic_desc_to_chunk(lidp); /* * First search the rest of the chunk. The for loop keeps us * from referencing things beyond the end of the chunk. */ - for (i = (int)XFS_LIC_DESC_TO_SLOT(lidp) + 1; i < licp->lic_unused; i++) { - if (XFS_LIC_ISFREE(licp, i)) { + for (i = (int)xfs_lic_desc_to_slot(lidp) + 1; i < licp->lic_unused; i++) { + if (xfs_lic_isfree(licp, i)) { continue; } - return XFS_LIC_SLOT(licp, i); + return xfs_lic_slot(licp, i); } /* @@ -266,13 +266,13 @@ xfs_trans_next_item(xfs_trans_t *tp, xfs_log_item_desc_t *lidp) } licp = licp->lic_next; - ASSERT(!XFS_LIC_ARE_ALL_FREE(licp)); + ASSERT(!xfs_lic_are_all_free(licp)); for (i = 0; i < licp->lic_unused; i++) { - if (XFS_LIC_ISFREE(licp, i)) { + if (xfs_lic_isfree(licp, i)) { continue; } - return XFS_LIC_SLOT(licp, i); + return xfs_lic_slot(licp, i); } ASSERT(0); /* NOTREACHED */ @@ -300,9 +300,9 @@ xfs_trans_free_items( /* * Special case the embedded chunk so we don't free it below. */ - if (!XFS_LIC_ARE_ALL_FREE(licp)) { + if (!xfs_lic_are_all_free(licp)) { (void) xfs_trans_unlock_chunk(licp, 1, abort, NULLCOMMITLSN); - XFS_LIC_ALL_FREE(licp); + xfs_lic_all_free(licp); licp->lic_unused = 0; } licp = licp->lic_next; @@ -311,7 +311,7 @@ xfs_trans_free_items( * Unlock each item in each chunk and free the chunks. */ while (licp != NULL) { - ASSERT(!XFS_LIC_ARE_ALL_FREE(licp)); + ASSERT(!xfs_lic_are_all_free(licp)); (void) xfs_trans_unlock_chunk(licp, 1, abort, NULLCOMMITLSN); next_licp = licp->lic_next; kmem_free(licp); @@ -347,7 +347,7 @@ xfs_trans_unlock_items(xfs_trans_t *tp, xfs_lsn_t commit_lsn) /* * Special case the embedded chunk so we don't free. */ - if (!XFS_LIC_ARE_ALL_FREE(licp)) { + if (!xfs_lic_are_all_free(licp)) { freed = xfs_trans_unlock_chunk(licp, 0, 0, commit_lsn); } licpp = &(tp->t_items.lic_next); @@ -358,10 +358,10 @@ xfs_trans_unlock_items(xfs_trans_t *tp, xfs_lsn_t commit_lsn) * and free empty chunks. */ while (licp != NULL) { - ASSERT(!XFS_LIC_ARE_ALL_FREE(licp)); + ASSERT(!xfs_lic_are_all_free(licp)); freed += xfs_trans_unlock_chunk(licp, 0, 0, commit_lsn); next_licp = licp->lic_next; - if (XFS_LIC_ARE_ALL_FREE(licp)) { + if (xfs_lic_are_all_free(licp)) { *licpp = next_licp; kmem_free(licp); freed -= XFS_LIC_NUM_SLOTS; @@ -402,7 +402,7 @@ xfs_trans_unlock_chunk( freed = 0; lidp = licp->lic_descs; for (i = 0; i < licp->lic_unused; i++, lidp++) { - if (XFS_LIC_ISFREE(licp, i)) { + if (xfs_lic_isfree(licp, i)) { continue; } lip = lidp->lid_item; @@ -421,7 +421,7 @@ xfs_trans_unlock_chunk( */ if (!(freeing_chunk) && (!(lidp->lid_flags & XFS_LID_DIRTY) || abort)) { - XFS_LIC_RELSE(licp, i); + xfs_lic_relse(licp, i); freed++; } } diff --git a/fs/xfs/xfs_utils.c b/fs/xfs/xfs_utils.c index 98e5f110ba5f412be32adcc9a2be9205190da9e5..35d4d414bcc273ca0981fad6ed4dddbbf8a9ea42 100644 --- a/fs/xfs/xfs_utils.c +++ b/fs/xfs/xfs_utils.c @@ -237,7 +237,7 @@ xfs_droplink( ASSERT (ip->i_d.di_nlink > 0); ip->i_d.di_nlink--; - drop_nlink(ip->i_vnode); + drop_nlink(VFS_I(ip)); xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE); error = 0; @@ -301,7 +301,7 @@ xfs_bumplink( ASSERT(ip->i_d.di_nlink > 0); ip->i_d.di_nlink++; - inc_nlink(ip->i_vnode); + inc_nlink(VFS_I(ip)); if ((ip->i_d.di_version == XFS_DINODE_VERSION_1) && (ip->i_d.di_nlink > XFS_MAXLINK_1)) { /* diff --git a/fs/xfs/xfs_utils.h b/fs/xfs/xfs_utils.h index f316cb85d8e234eb21b573a0a59ddfbccc21a922..ef321225d2698cfa2f5982d24099388d0cdae0eb 100644 --- a/fs/xfs/xfs_utils.h +++ b/fs/xfs/xfs_utils.h @@ -18,9 +18,6 @@ #ifndef __XFS_UTILS_H__ #define __XFS_UTILS_H__ -#define IRELE(ip) VN_RELE(XFS_ITOV(ip)) -#define IHOLD(ip) VN_HOLD(XFS_ITOV(ip)) - extern int xfs_truncate_file(xfs_mount_t *, xfs_inode_t *); extern int xfs_dir_ialloc(xfs_trans_t **, xfs_inode_t *, mode_t, xfs_nlink_t, xfs_dev_t, cred_t *, prid_t, int, diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c index 4a9a43315a8662262906292d0d3c21293644d015..439dd3939dda043d172c5a9b0285085afc042534 100644 --- a/fs/xfs/xfs_vfsops.c +++ b/fs/xfs/xfs_vfsops.c @@ -128,7 +128,6 @@ xfs_unmount_flush( xfs_inode_t *rip = mp->m_rootip; xfs_inode_t *rbmip; xfs_inode_t *rsumip = NULL; - bhv_vnode_t *rvp = XFS_ITOV(rip); int error; xfs_ilock(rip, XFS_ILOCK_EXCL | XFS_ILOCK_PARENT); @@ -146,7 +145,7 @@ xfs_unmount_flush( if (error == EFSCORRUPTED) goto fscorrupt_out; - ASSERT(vn_count(XFS_ITOV(rbmip)) == 1); + ASSERT(vn_count(VFS_I(rbmip)) == 1); rsumip = mp->m_rsumip; xfs_ilock(rsumip, XFS_ILOCK_EXCL); @@ -157,7 +156,7 @@ xfs_unmount_flush( if (error == EFSCORRUPTED) goto fscorrupt_out; - ASSERT(vn_count(XFS_ITOV(rsumip)) == 1); + ASSERT(vn_count(VFS_I(rsumip)) == 1); } /* @@ -167,7 +166,7 @@ xfs_unmount_flush( if (error == EFSCORRUPTED) goto fscorrupt_out2; - if (vn_count(rvp) != 1 && !relocation) { + if (vn_count(VFS_I(rip)) != 1 && !relocation) { xfs_iunlock(rip, XFS_ILOCK_EXCL); return XFS_ERROR(EBUSY); } @@ -284,7 +283,7 @@ xfs_sync_inodes( int *bypassed) { xfs_inode_t *ip = NULL; - bhv_vnode_t *vp = NULL; + struct inode *vp = NULL; int error; int last_error; uint64_t fflag; @@ -404,7 +403,7 @@ xfs_sync_inodes( continue; } - vp = XFS_ITOV_NULL(ip); + vp = VFS_I(ip); /* * If the vnode is gone then this is being torn down, @@ -479,7 +478,7 @@ xfs_sync_inodes( IPOINTER_INSERT(ip, mp); xfs_ilock(ip, lock_flags); - ASSERT(vp == XFS_ITOV(ip)); + ASSERT(vp == VFS_I(ip)); ASSERT(ip->i_mount == mp); vnode_refed = B_TRUE; diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c index 76a1166af8227ac0b45715986bcad98daa469c87..aa238c8fbd7ae605e9f316969bb3012ee4c32f3c 100644 --- a/fs/xfs/xfs_vnodeops.c +++ b/fs/xfs/xfs_vnodeops.c @@ -83,7 +83,7 @@ xfs_setattr( cred_t *credp) { xfs_mount_t *mp = ip->i_mount; - struct inode *inode = XFS_ITOV(ip); + struct inode *inode = VFS_I(ip); int mask = iattr->ia_valid; xfs_trans_t *tp; int code; @@ -182,7 +182,7 @@ xfs_setattr( xfs_ilock(ip, lock_flags); /* boolean: are we the file owner? */ - file_owner = (current_fsuid(credp) == ip->i_d.di_uid); + file_owner = (current_fsuid() == ip->i_d.di_uid); /* * Change various properties of a file. @@ -513,7 +513,6 @@ xfs_setattr( ip->i_d.di_atime.t_sec = iattr->ia_atime.tv_sec; ip->i_d.di_atime.t_nsec = iattr->ia_atime.tv_nsec; ip->i_update_core = 1; - timeflags &= ~XFS_ICHGTIME_ACC; } if (mask & ATTR_MTIME) { inode->i_mtime = iattr->ia_mtime; @@ -714,7 +713,7 @@ xfs_fsync( return XFS_ERROR(EIO); /* capture size updates in I/O completion before writing the inode. */ - error = filemap_fdatawait(vn_to_inode(XFS_ITOV(ip))->i_mapping); + error = filemap_fdatawait(VFS_I(ip)->i_mapping); if (error) return XFS_ERROR(error); @@ -1160,7 +1159,6 @@ int xfs_release( xfs_inode_t *ip) { - bhv_vnode_t *vp = XFS_ITOV(ip); xfs_mount_t *mp = ip->i_mount; int error; @@ -1195,13 +1193,13 @@ xfs_release( * be exposed to that problem. */ truncated = xfs_iflags_test_and_clear(ip, XFS_ITRUNCATED); - if (truncated && VN_DIRTY(vp) && ip->i_delayed_blks > 0) + if (truncated && VN_DIRTY(VFS_I(ip)) && ip->i_delayed_blks > 0) xfs_flush_pages(ip, 0, -1, XFS_B_ASYNC, FI_NONE); } if (ip->i_d.di_nlink != 0) { if ((((ip->i_d.di_mode & S_IFMT) == S_IFREG) && - ((ip->i_size > 0) || (VN_CACHED(vp) > 0 || + ((ip->i_size > 0) || (VN_CACHED(VFS_I(ip)) > 0 || ip->i_delayed_blks > 0)) && (ip->i_df.if_flags & XFS_IFEXTENTS)) && (!(ip->i_d.di_flags & @@ -1227,7 +1225,6 @@ int xfs_inactive( xfs_inode_t *ip) { - bhv_vnode_t *vp = XFS_ITOV(ip); xfs_bmap_free_t free_list; xfs_fsblock_t first_block; int committed; @@ -1242,7 +1239,7 @@ xfs_inactive( * If the inode is already free, then there can be nothing * to clean up here. */ - if (ip->i_d.di_mode == 0 || VN_BAD(vp)) { + if (ip->i_d.di_mode == 0 || VN_BAD(VFS_I(ip))) { ASSERT(ip->i_df.if_real_bytes == 0); ASSERT(ip->i_df.if_broot_bytes == 0); return VN_INACTIVE_CACHE; @@ -1272,7 +1269,7 @@ xfs_inactive( if (ip->i_d.di_nlink != 0) { if ((((ip->i_d.di_mode & S_IFMT) == S_IFREG) && - ((ip->i_size > 0) || (VN_CACHED(vp) > 0 || + ((ip->i_size > 0) || (VN_CACHED(VFS_I(ip)) > 0 || ip->i_delayed_blks > 0)) && (ip->i_df.if_flags & XFS_IFEXTENTS) && (!(ip->i_d.di_flags & @@ -1536,7 +1533,7 @@ xfs_create( * Make sure that we have allocated dquot(s) on disk. */ error = XFS_QM_DQVOPALLOC(mp, dp, - current_fsuid(credp), current_fsgid(credp), prid, + current_fsuid(), current_fsgid(), prid, XFS_QMOPT_QUOTALL|XFS_QMOPT_INHERIT, &udqp, &gdqp); if (error) goto std_return; @@ -1707,111 +1704,6 @@ std_return: goto std_return; } -#ifdef DEBUG -/* - * Some counters to see if (and how often) we are hitting some deadlock - * prevention code paths. - */ - -int xfs_rm_locks; -int xfs_rm_lock_delays; -int xfs_rm_attempts; -#endif - -/* - * The following routine will lock the inodes associated with the - * directory and the named entry in the directory. The locks are - * acquired in increasing inode number. - * - * If the entry is "..", then only the directory is locked. The - * vnode ref count will still include that from the .. entry in - * this case. - * - * There is a deadlock we need to worry about. If the locked directory is - * in the AIL, it might be blocking up the log. The next inode we lock - * could be already locked by another thread waiting for log space (e.g - * a permanent log reservation with a long running transaction (see - * xfs_itruncate_finish)). To solve this, we must check if the directory - * is in the ail and use lock_nowait. If we can't lock, we need to - * drop the inode lock on the directory and try again. xfs_iunlock will - * potentially push the tail if we were holding up the log. - */ -STATIC int -xfs_lock_dir_and_entry( - xfs_inode_t *dp, - xfs_inode_t *ip) /* inode of entry 'name' */ -{ - int attempts; - xfs_ino_t e_inum; - xfs_inode_t *ips[2]; - xfs_log_item_t *lp; - -#ifdef DEBUG - xfs_rm_locks++; -#endif - attempts = 0; - -again: - xfs_ilock(dp, XFS_ILOCK_EXCL | XFS_ILOCK_PARENT); - - e_inum = ip->i_ino; - - xfs_itrace_ref(ip); - - /* - * We want to lock in increasing inum. Since we've already - * acquired the lock on the directory, we may need to release - * if if the inum of the entry turns out to be less. - */ - if (e_inum > dp->i_ino) { - /* - * We are already in the right order, so just - * lock on the inode of the entry. - * We need to use nowait if dp is in the AIL. - */ - - lp = (xfs_log_item_t *)dp->i_itemp; - if (lp && (lp->li_flags & XFS_LI_IN_AIL)) { - if (!xfs_ilock_nowait(ip, XFS_ILOCK_EXCL)) { - attempts++; -#ifdef DEBUG - xfs_rm_attempts++; -#endif - - /* - * Unlock dp and try again. - * xfs_iunlock will try to push the tail - * if the inode is in the AIL. - */ - - xfs_iunlock(dp, XFS_ILOCK_EXCL); - - if ((attempts % 5) == 0) { - delay(1); /* Don't just spin the CPU */ -#ifdef DEBUG - xfs_rm_lock_delays++; -#endif - } - goto again; - } - } else { - xfs_ilock(ip, XFS_ILOCK_EXCL); - } - } else if (e_inum < dp->i_ino) { - xfs_iunlock(dp, XFS_ILOCK_EXCL); - - ips[0] = ip; - ips[1] = dp; - xfs_lock_inodes(ips, 2, XFS_ILOCK_EXCL); - } - /* else e_inum == dp->i_ino */ - /* This can happen if we're asked to lock /x/.. - * the entry is "..", which is also the parent directory. - */ - - return 0; -} - #ifdef DEBUG int xfs_locked_n; int xfs_small_retries; @@ -1946,6 +1838,45 @@ again: #endif } +void +xfs_lock_two_inodes( + xfs_inode_t *ip0, + xfs_inode_t *ip1, + uint lock_mode) +{ + xfs_inode_t *temp; + int attempts = 0; + xfs_log_item_t *lp; + + ASSERT(ip0->i_ino != ip1->i_ino); + + if (ip0->i_ino > ip1->i_ino) { + temp = ip0; + ip0 = ip1; + ip1 = temp; + } + + again: + xfs_ilock(ip0, xfs_lock_inumorder(lock_mode, 0)); + + /* + * If the first lock we have locked is in the AIL, we must TRY to get + * the second lock. If we can't get it, we must release the first one + * and try again. + */ + lp = (xfs_log_item_t *)ip0->i_itemp; + if (lp && (lp->li_flags & XFS_LI_IN_AIL)) { + if (!xfs_ilock_nowait(ip1, xfs_lock_inumorder(lock_mode, 1))) { + xfs_iunlock(ip0, lock_mode); + if ((++attempts % 5) == 0) + delay(1); /* Don't just spin the CPU */ + goto again; + } + } else { + xfs_ilock(ip1, xfs_lock_inumorder(lock_mode, 1)); + } +} + int xfs_remove( xfs_inode_t *dp, @@ -2018,9 +1949,7 @@ xfs_remove( goto out_trans_cancel; } - error = xfs_lock_dir_and_entry(dp, ip); - if (error) - goto out_trans_cancel; + xfs_lock_two_inodes(dp, ip, XFS_ILOCK_EXCL); /* * At this point, we've gotten both the directory and the entry @@ -2047,9 +1976,6 @@ xfs_remove( } } - /* - * Entry must exist since we did a lookup in xfs_lock_dir_and_entry. - */ XFS_BMAP_INIT(&free_list, &first_block); error = xfs_dir_removename(tp, dp, name, ip->i_ino, &first_block, &free_list, resblks); @@ -2155,7 +2081,6 @@ xfs_link( { xfs_mount_t *mp = tdp->i_mount; xfs_trans_t *tp; - xfs_inode_t *ips[2]; int error; xfs_bmap_free_t free_list; xfs_fsblock_t first_block; @@ -2203,15 +2128,7 @@ xfs_link( goto error_return; } - if (sip->i_ino < tdp->i_ino) { - ips[0] = sip; - ips[1] = tdp; - } else { - ips[0] = tdp; - ips[1] = sip; - } - - xfs_lock_inodes(ips, 2, XFS_ILOCK_EXCL); + xfs_lock_two_inodes(sip, tdp, XFS_ILOCK_EXCL); /* * Increment vnode ref counts since xfs_trans_commit & @@ -2352,7 +2269,7 @@ xfs_mkdir( * Make sure that we have allocated dquot(s) on disk. */ error = XFS_QM_DQVOPALLOC(mp, dp, - current_fsuid(credp), current_fsgid(credp), prid, + current_fsuid(), current_fsgid(), prid, XFS_QMOPT_QUOTALL | XFS_QMOPT_INHERIT, &udqp, &gdqp); if (error) goto std_return; @@ -2578,7 +2495,7 @@ xfs_symlink( * Make sure that we have allocated dquot(s) on disk. */ error = XFS_QM_DQVOPALLOC(mp, dp, - current_fsuid(credp), current_fsgid(credp), prid, + current_fsuid(), current_fsgid(), prid, XFS_QMOPT_QUOTALL | XFS_QMOPT_INHERIT, &udqp, &gdqp); if (error) goto std_return; @@ -2873,14 +2790,13 @@ int xfs_reclaim( xfs_inode_t *ip) { - bhv_vnode_t *vp = XFS_ITOV(ip); xfs_itrace_entry(ip); - ASSERT(!VN_MAPPED(vp)); + ASSERT(!VN_MAPPED(VFS_I(ip))); /* bad inode, get out here ASAP */ - if (VN_BAD(vp)) { + if (VN_BAD(VFS_I(ip))) { xfs_ireclaim(ip); return 0; } @@ -2917,7 +2833,7 @@ xfs_reclaim( XFS_MOUNT_ILOCK(mp); spin_lock(&ip->i_flags_lock); __xfs_iflags_set(ip, XFS_IRECLAIMABLE); - vn_to_inode(vp)->i_private = NULL; + VFS_I(ip)->i_private = NULL; ip->i_vnode = NULL; spin_unlock(&ip->i_flags_lock); list_add_tail(&ip->i_reclaim, &mp->m_del_inodes); @@ -2933,7 +2849,7 @@ xfs_finish_reclaim( int sync_mode) { xfs_perag_t *pag = xfs_get_perag(ip->i_mount, ip->i_ino); - bhv_vnode_t *vp = XFS_ITOV_NULL(ip); + struct inode *vp = VFS_I(ip); if (vp && VN_BAD(vp)) goto reclaim; @@ -3321,7 +3237,6 @@ xfs_free_file_space( xfs_off_t len, int attr_flags) { - bhv_vnode_t *vp; int committed; int done; xfs_off_t end_dmi_offset; @@ -3341,7 +3256,6 @@ xfs_free_file_space( xfs_trans_t *tp; int need_iolock = 1; - vp = XFS_ITOV(ip); mp = ip->i_mount; xfs_itrace_entry(ip); @@ -3378,7 +3292,7 @@ xfs_free_file_space( rounding = max_t(uint, 1 << mp->m_sb.sb_blocklog, PAGE_CACHE_SIZE); ioffset = offset & ~(rounding - 1); - if (VN_CACHED(vp) != 0) { + if (VN_CACHED(VFS_I(ip)) != 0) { xfs_inval_cached_trace(ip, ioffset, -1, ioffset, -1); error = xfs_flushinval_pages(ip, ioffset, -1, FI_REMAPF_LOCKED); if (error) diff --git a/include/acpi/acnamesp.h b/include/acpi/acnamesp.h index 9ed70a05058003034e275e8c8f13acff3124c2ed..c34008507b69f463e8dceeee8325cc7abbe6bf08 100644 --- a/include/acpi/acnamesp.h +++ b/include/acpi/acnamesp.h @@ -182,7 +182,7 @@ acpi_status acpi_ns_evaluate(struct acpi_evaluate_info *info); */ u32 acpi_ns_opens_scope(acpi_object_type type); -void +acpi_status acpi_ns_build_external_path(struct acpi_namespace_node *node, acpi_size size, char *name_buffer); diff --git a/include/asm-arm/plat-s3c/regs-nand.h b/include/asm-arm/plat-s3c/regs-nand.h index 09f0b5503f5bd2bec6fb0b23eae550e0a86b954a..b2caa4bca270d298b8d539b922e110a739fe0860 100644 --- a/include/asm-arm/plat-s3c/regs-nand.h +++ b/include/asm-arm/plat-s3c/regs-nand.h @@ -11,7 +11,7 @@ */ #ifndef __ASM_ARM_REGS_NAND -#define __ASM_ARM_REGS_NAND "$Id: nand.h,v 1.3 2003/12/09 11:36:29 ben Exp $" +#define __ASM_ARM_REGS_NAND #define S3C2410_NFREG(x) (x) diff --git a/include/asm-arm/plat-s3c/regs-timer.h b/include/asm-arm/plat-s3c/regs-timer.h index b4366ea39677f65fe3a92a7650c800eff1f4513b..cc0eedd53e38a8a410693c5df3ad20493ab90767 100644 --- a/include/asm-arm/plat-s3c/regs-timer.h +++ b/include/asm-arm/plat-s3c/regs-timer.h @@ -12,7 +12,7 @@ #ifndef __ASM_ARCH_REGS_TIMER_H -#define __ASM_ARCH_REGS_TIMER_H "$Id: timer.h,v 1.4 2003/05/06 19:30:50 ben Exp $" +#define __ASM_ARCH_REGS_TIMER_H #define S3C_TIMERREG(x) (S3C_VA_TIMER + (x)) #define S3C_TIMERREG2(tmr,reg) S3C_TIMERREG((reg)+0x0c+((tmr)*0x0c)) diff --git a/include/asm-arm/plat-s3c/regs-watchdog.h b/include/asm-arm/plat-s3c/regs-watchdog.h index 1229f076c0a06fbb5dfa93c9143d6daee160ee62..4938492470f7bf6dd50b1c57961d73839bc5edb5 100644 --- a/include/asm-arm/plat-s3c/regs-watchdog.h +++ b/include/asm-arm/plat-s3c/regs-watchdog.h @@ -12,7 +12,7 @@ #ifndef __ASM_ARCH_REGS_WATCHDOG_H -#define __ASM_ARCH_REGS_WATCHDOG_H "$Id: watchdog.h,v 1.2 2003/04/29 13:31:09 ben Exp $" +#define __ASM_ARCH_REGS_WATCHDOG_H #define S3C_WDOGREG(x) ((x) + S3C_VA_WATCHDOG) diff --git a/include/asm-arm/plat-s3c24xx/s3c2410.h b/include/asm-arm/plat-s3c24xx/s3c2410.h index 36de0b8358737794c0fdcc2e53c58cab7cb56718..3cd1ec677b3ffe00043ebe434016fbf90b1a9461 100644 --- a/include/asm-arm/plat-s3c24xx/s3c2410.h +++ b/include/asm-arm/plat-s3c24xx/s3c2410.h @@ -21,11 +21,11 @@ extern void s3c2410_init_uarts(struct s3c2410_uartcfg *cfg, int no); extern void s3c2410_init_clocks(int xtal); -extern int s3c2410_baseclk_add(void); - #else #define s3c2410_init_clocks NULL #define s3c2410_init_uarts NULL #define s3c2410_map_io NULL #define s3c2410_init NULL #endif + +extern int s3c2410_baseclk_add(void); diff --git a/include/asm-blackfin/fixed_code.h b/include/asm-blackfin/fixed_code.h deleted file mode 100644 index 37db66c7030d12e91eabc205ed9ea4059195515a..0000000000000000000000000000000000000000 --- a/include/asm-blackfin/fixed_code.h +++ /dev/null @@ -1,22 +0,0 @@ -/* This file defines the fixed addresses where userspace programs can find - atomic code sequences. */ - -#define FIXED_CODE_START 0x400 - -#define SIGRETURN_STUB 0x400 - -#define ATOMIC_SEQS_START 0x410 - -#define ATOMIC_XCHG32 0x410 -#define ATOMIC_CAS32 0x420 -#define ATOMIC_ADD32 0x430 -#define ATOMIC_SUB32 0x440 -#define ATOMIC_IOR32 0x450 -#define ATOMIC_AND32 0x460 -#define ATOMIC_XOR32 0x470 - -#define ATOMIC_SEQS_END 0x480 - -#define SAFE_USER_INSTRUCTION 0x480 - -#define FIXED_CODE_END 0x490 diff --git a/include/asm-cris/Kbuild b/include/asm-cris/Kbuild index b7037d80d461b793304035dff1a329409732cd4b..d5b631935ec8edc9d00166498d46a4746defd086 100644 --- a/include/asm-cris/Kbuild +++ b/include/asm-cris/Kbuild @@ -1,6 +1,5 @@ include include/asm-generic/Kbuild.asm -header-y += arch/ header-y += arch-v10/ header-y += arch-v32/ diff --git a/include/asm-frv/io.h b/include/asm-frv/io.h index 20e44fe00abf66f6b74b0daf482bea26d1dcebc7..ca7475e73b5ee7f2673334011f86e5cb77ac62b1 100644 --- a/include/asm-frv/io.h +++ b/include/asm-frv/io.h @@ -271,6 +271,8 @@ static inline void __iomem *ioremap_fullcache(unsigned long physaddr, unsigned l return __ioremap(physaddr, size, IOMAP_FULL_CACHING); } +#define ioremap_wc ioremap_nocache + extern void iounmap(void volatile __iomem *addr); static inline void __iomem *ioport_map(unsigned long port, unsigned int nr) diff --git a/include/asm-generic/ioctl.h b/include/asm-generic/ioctl.h index 864181385579891496f396bee440d8b3b0884117..15828b2d663c6aebfbb4df4d34186a3cdcafacbb 100644 --- a/include/asm-generic/ioctl.h +++ b/include/asm-generic/ioctl.h @@ -68,12 +68,16 @@ ((nr) << _IOC_NRSHIFT) | \ ((size) << _IOC_SIZESHIFT)) +#ifdef __KERNEL__ /* provoke compile error for invalid uses of size argument */ extern unsigned int __invalid_size_argument_for_IOC; #define _IOC_TYPECHECK(t) \ ((sizeof(t) == sizeof(t[1]) && \ sizeof(t) < (1 << _IOC_SIZEBITS)) ? \ sizeof(t) : __invalid_size_argument_for_IOC) +#else +#define _IOC_TYPECHECK(t) (sizeof(t)) +#endif /* used to create numbers */ #define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0) diff --git a/include/asm-generic/rtc.h b/include/asm-generic/rtc.h index be4af0029ac0b451cd89c91f239d3eca231a2e62..71ef3f0b9685f8adbfcc74a7717b8f7baf2cd496 100644 --- a/include/asm-generic/rtc.h +++ b/include/asm-generic/rtc.h @@ -15,6 +15,7 @@ #include #include #include +#include #define RTC_PIE 0x40 /* periodic interrupt enable */ #define RTC_AIE 0x20 /* alarm interrupt enable */ @@ -43,7 +44,6 @@ static inline unsigned char rtc_is_updating(void) static inline unsigned int get_rtc_time(struct rtc_time *time) { - unsigned long uip_watchdog = jiffies; unsigned char ctrl; unsigned long flags; @@ -53,19 +53,15 @@ static inline unsigned int get_rtc_time(struct rtc_time *time) /* * read RTC once any update in progress is done. The update - * can take just over 2ms. We wait 10 to 20ms. There is no need to + * can take just over 2ms. We wait 20ms. There is no need to * to poll-wait (up to 1s - eeccch) for the falling edge of RTC_UIP. * If you need to know *exactly* when a second has started, enable * periodic update complete interrupts, (via ioctl) and then * immediately read /dev/rtc which will block until you get the IRQ. * Once the read clears, read the RTC time (again via ioctl). Easy. */ - - if (rtc_is_updating() != 0) - while (jiffies - uip_watchdog < 2*HZ/100) { - barrier(); - cpu_relax(); - } + if (rtc_is_updating()) + mdelay(20); /* * Only the values that we read from the RTC are set. We leave diff --git a/include/asm-mips/kexec.h b/include/asm-mips/kexec.h index cdbab43b7d3a6c3b98f0cfd330435148617c4f85..4314892aaebb990572547d371dc5e2febde884ae 100644 --- a/include/asm-mips/kexec.h +++ b/include/asm-mips/kexec.h @@ -16,7 +16,7 @@ /* Maximum address we can use for the control code buffer */ #define KEXEC_CONTROL_MEMORY_LIMIT (0x20000000) -#define KEXEC_CONTROL_CODE_SIZE 4096 +#define KEXEC_CONTROL_PAGE_SIZE 4096 /* The native architecture */ #define KEXEC_ARCH KEXEC_ARCH_MIPS diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h index 4964c82f85f901fc9e61790cb089c61f510e37ff..a73e1531e151fc7b0645038bea939aba58e5ce09 100644 --- a/include/asm-mips/unistd.h +++ b/include/asm-mips/unistd.h @@ -344,16 +344,22 @@ #define __NR_timerfd_create (__NR_Linux + 321) #define __NR_timerfd_gettime (__NR_Linux + 322) #define __NR_timerfd_settime (__NR_Linux + 323) +#define __NR_signalfd4 (__NR_Linux + 324) +#define __NR_eventfd2 (__NR_Linux + 325) +#define __NR_epoll_create1 (__NR_Linux + 326) +#define __NR_dup3 (__NR_Linux + 327) +#define __NR_pipe2 (__NR_Linux + 328) +#define __NR_inotify_init1 (__NR_Linux + 329) /* * Offset of the last Linux o32 flavoured syscall */ -#define __NR_Linux_syscalls 323 +#define __NR_Linux_syscalls 329 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ #define __NR_O32_Linux 4000 -#define __NR_O32_Linux_syscalls 323 +#define __NR_O32_Linux_syscalls 329 #if _MIPS_SIM == _MIPS_SIM_ABI64 @@ -644,16 +650,22 @@ #define __NR_timerfd_create (__NR_Linux + 280) #define __NR_timerfd_gettime (__NR_Linux + 281) #define __NR_timerfd_settime (__NR_Linux + 282) +#define __NR_signalfd4 (__NR_Linux + 283) +#define __NR_eventfd2 (__NR_Linux + 284) +#define __NR_epoll_create1 (__NR_Linux + 285) +#define __NR_dup3 (__NR_Linux + 286) +#define __NR_pipe2 (__NR_Linux + 287) +#define __NR_inotify_init1 (__NR_Linux + 288) /* * Offset of the last Linux 64-bit flavoured syscall */ -#define __NR_Linux_syscalls 282 +#define __NR_Linux_syscalls 288 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */ #define __NR_64_Linux 5000 -#define __NR_64_Linux_syscalls 282 +#define __NR_64_Linux_syscalls 288 #if _MIPS_SIM == _MIPS_SIM_NABI32 @@ -948,16 +960,22 @@ #define __NR_timerfd_create (__NR_Linux + 284) #define __NR_timerfd_gettime (__NR_Linux + 285) #define __NR_timerfd_settime (__NR_Linux + 286) +#define __NR_signalfd4 (__NR_Linux + 287) +#define __NR_eventfd2 (__NR_Linux + 288) +#define __NR_epoll_create1 (__NR_Linux + 289) +#define __NR_dup3 (__NR_Linux + 290) +#define __NR_pipe2 (__NR_Linux + 291) +#define __NR_inotify_init1 (__NR_Linux + 292) /* * Offset of the last N32 flavoured syscall */ -#define __NR_Linux_syscalls 286 +#define __NR_Linux_syscalls 292 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */ #define __NR_N32_Linux 6000 -#define __NR_N32_Linux_syscalls 286 +#define __NR_N32_Linux_syscalls 292 #ifdef __KERNEL__ diff --git a/include/asm-mn10300/io.h b/include/asm-mn10300/io.h index b8b6dc878250b37ae888f111e286c188c7678db6..c1a4119e6497ee2b23a4460d3c2ef05294cec128 100644 --- a/include/asm-mn10300/io.h +++ b/include/asm-mn10300/io.h @@ -259,6 +259,8 @@ static inline void *ioremap_nocache(unsigned long offset, unsigned long size) return (void *) (offset | 0x20000000); } +#define ioremap_wc ioremap_nocache + static inline void iounmap(void *addr) { } diff --git a/include/asm-x86/amd_iommu_types.h b/include/asm-x86/amd_iommu_types.h index 22aa58ca1991c3003565f8fbc0313f3cf37b9d92..dcc812067394fd5e366810d0d57eb2dbf6f05d70 100644 --- a/include/asm-x86/amd_iommu_types.h +++ b/include/asm-x86/amd_iommu_types.h @@ -31,9 +31,6 @@ #define ALIAS_TABLE_ENTRY_SIZE 2 #define RLOOKUP_TABLE_ENTRY_SIZE (sizeof(void *)) -/* helper macros */ -#define LOW_U32(x) ((x) & ((1ULL << 32)-1)) - /* Length of the MMIO region for the AMD IOMMU */ #define MMIO_REGION_LENGTH 0x4000 @@ -69,6 +66,9 @@ #define MMIO_EVT_TAIL_OFFSET 0x2018 #define MMIO_STATUS_OFFSET 0x2020 +/* MMIO status bits */ +#define MMIO_STATUS_COM_WAIT_INT_MASK 0x04 + /* feature control bits */ #define CONTROL_IOMMU_EN 0x00ULL #define CONTROL_HT_TUN_EN 0x01ULL @@ -89,6 +89,7 @@ #define CMD_INV_IOMMU_PAGES 0x03 #define CMD_COMPL_WAIT_STORE_MASK 0x01 +#define CMD_COMPL_WAIT_INT_MASK 0x02 #define CMD_INV_IOMMU_PAGES_SIZE_MASK 0x01 #define CMD_INV_IOMMU_PAGES_PDE_MASK 0x02 @@ -99,6 +100,7 @@ #define DEV_ENTRY_TRANSLATION 0x01 #define DEV_ENTRY_IR 0x3d #define DEV_ENTRY_IW 0x3e +#define DEV_ENTRY_NO_PAGE_FAULT 0x62 #define DEV_ENTRY_EX 0x67 #define DEV_ENTRY_SYSMGT1 0x68 #define DEV_ENTRY_SYSMGT2 0x69 diff --git a/include/asm-x86/atomic_64.h b/include/asm-x86/atomic_64.h index a0095191c02e92f319c13b2d3bc27fcd2f1fbc70..91c7d03e65bcc077f4bbffe98cf662ee47bf33dc 100644 --- a/include/asm-x86/atomic_64.h +++ b/include/asm-x86/atomic_64.h @@ -228,7 +228,7 @@ static inline void atomic64_add(long i, atomic64_t *v) { asm volatile(LOCK_PREFIX "addq %1,%0" : "=m" (v->counter) - : "ir" (i), "m" (v->counter)); + : "er" (i), "m" (v->counter)); } /** @@ -242,7 +242,7 @@ static inline void atomic64_sub(long i, atomic64_t *v) { asm volatile(LOCK_PREFIX "subq %1,%0" : "=m" (v->counter) - : "ir" (i), "m" (v->counter)); + : "er" (i), "m" (v->counter)); } /** @@ -260,7 +260,7 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v) asm volatile(LOCK_PREFIX "subq %2,%0; sete %1" : "=m" (v->counter), "=qm" (c) - : "ir" (i), "m" (v->counter) : "memory"); + : "er" (i), "m" (v->counter) : "memory"); return c; } @@ -341,7 +341,7 @@ static inline int atomic64_add_negative(long i, atomic64_t *v) asm volatile(LOCK_PREFIX "addq %2,%0; sets %1" : "=m" (v->counter), "=qm" (c) - : "ir" (i), "m" (v->counter) : "memory"); + : "er" (i), "m" (v->counter) : "memory"); return c; } diff --git a/include/asm-x86/cpufeature.h b/include/asm-x86/cpufeature.h index 2f5a792b0accafba2c93abc31e28157124a4a322..762f6a6bc707cedfcabc15db59a2977a54decab2 100644 --- a/include/asm-x86/cpufeature.h +++ b/include/asm-x86/cpufeature.h @@ -91,6 +91,7 @@ #define X86_FEATURE_CX16 (4*32+13) /* CMPXCHG16B */ #define X86_FEATURE_XTPR (4*32+14) /* Send Task Priority Messages */ #define X86_FEATURE_DCA (4*32+18) /* Direct Cache Access */ +#define X86_FEATURE_XMM4_2 (4*32+20) /* Streaming SIMD Extensions-4.2 */ /* VIA/Cyrix/Centaur-defined CPU features, CPUID level 0xC0000001, word 5 */ #define X86_FEATURE_XSTORE (5*32+ 2) /* on-CPU RNG present (xstore insn) */ @@ -189,6 +190,7 @@ extern const char * const x86_power_flags[32]; #define cpu_has_gbpages boot_cpu_has(X86_FEATURE_GBPAGES) #define cpu_has_arch_perfmon boot_cpu_has(X86_FEATURE_ARCH_PERFMON) #define cpu_has_pat boot_cpu_has(X86_FEATURE_PAT) +#define cpu_has_xmm4_2 boot_cpu_has(X86_FEATURE_XMM4_2) #if defined(CONFIG_X86_INVLPG) || defined(CONFIG_X86_64) # define cpu_has_invlpg 1 diff --git a/include/asm-x86/efi.h b/include/asm-x86/efi.h index 7ed2bd7a7f51c3621b26acde91bdaa65f36d9f96..d4f2b0abe9294eefce100885a7c342bea885d0c5 100644 --- a/include/asm-x86/efi.h +++ b/include/asm-x86/efi.h @@ -86,7 +86,7 @@ extern u64 efi_call6(void *fp, u64 arg1, u64 arg2, u64 arg3, efi_call6((void *)(efi.systab->runtime->f), (u64)(a1), (u64)(a2), \ (u64)(a3), (u64)(a4), (u64)(a5), (u64)(a6)) -extern void *efi_ioremap(unsigned long addr, unsigned long size); +extern void __iomem *efi_ioremap(unsigned long addr, unsigned long size); #endif /* CONFIG_X86_32 */ diff --git a/include/asm-x86/genapic_32.h b/include/asm-x86/genapic_32.h index b02ea6e17de8b6a097c722f28d2c726f5e39514d..754d635f90ffc9514a1daae0ed560eed9d629cd9 100644 --- a/include/asm-x86/genapic_32.h +++ b/include/asm-x86/genapic_32.h @@ -118,6 +118,7 @@ enum uv_system_type {UV_NONE, UV_LEGACY_APIC, UV_X2APIC, UV_NON_UNIQUE_APIC}; #define get_uv_system_type() UV_NONE #define is_uv_system() 0 #define uv_wakeup_secondary(a, b) 1 +#define uv_system_init() do {} while (0) #endif diff --git a/include/asm-x86/genapic_64.h b/include/asm-x86/genapic_64.h index 0f8504627c41ce8c6d9f168e8ff038a8d15c3d12..a47d6312913596fbd0a8a77c54ed8b45937a5a90 100644 --- a/include/asm-x86/genapic_64.h +++ b/include/asm-x86/genapic_64.h @@ -42,6 +42,7 @@ extern int is_uv_system(void); extern struct genapic apic_x2apic_uv_x; DECLARE_PER_CPU(int, x2apic_extra_bits); extern void uv_cpu_init(void); +extern void uv_system_init(void); extern int uv_wakeup_secondary(int phys_apicid, unsigned int start_rip); extern void setup_apic_routing(void); diff --git a/include/asm-x86/geode.h b/include/asm-x86/geode.h index bb06027fc83e557e006cd3c18e7976ff08f07745..2c1cda0b8a860502aac60502b59fd4f9c9a9a895 100644 --- a/include/asm-x86/geode.h +++ b/include/asm-x86/geode.h @@ -50,6 +50,7 @@ extern int geode_get_dev_base(unsigned int dev); #define MSR_PIC_YSEL_HIGH 0x51400021 #define MSR_PIC_ZSEL_LOW 0x51400022 #define MSR_PIC_ZSEL_HIGH 0x51400023 +#define MSR_PIC_IRQM_LPC 0x51400025 #define MSR_MFGPT_IRQ 0x51400028 #define MSR_MFGPT_NR 0x51400029 @@ -237,7 +238,7 @@ static inline u16 geode_mfgpt_read(int timer, u16 reg) } extern int geode_mfgpt_toggle_event(int timer, int cmp, int event, int enable); -extern int geode_mfgpt_set_irq(int timer, int cmp, int irq, int enable); +extern int geode_mfgpt_set_irq(int timer, int cmp, int *irq, int enable); extern int geode_mfgpt_alloc_timer(int timer, int domain); #define geode_mfgpt_setup_irq(t, c, i) geode_mfgpt_set_irq((t), (c), (i), 1) diff --git a/include/asm-x86/hw_irq.h b/include/asm-x86/hw_irq.h index 77ba51df56680fcd9e28b4529eb647c0eea07292..edd0b95f14d0df6dd9b4f4cfb01d02548d485c9b 100644 --- a/include/asm-x86/hw_irq.h +++ b/include/asm-x86/hw_irq.h @@ -98,9 +98,17 @@ extern void (*const interrupt[NR_IRQS])(void); #else typedef int vector_irq_t[NR_VECTORS]; DECLARE_PER_CPU(vector_irq_t, vector_irq); -extern spinlock_t vector_lock; #endif -extern void setup_vector_irq(int cpu); + +#if defined(CONFIG_X86_IO_APIC) && defined(CONFIG_X86_64) +extern void lock_vector_lock(void); +extern void unlock_vector_lock(void); +extern void __setup_vector_irq(int cpu); +#else +static inline void lock_vector_lock(void) {} +static inline void unlock_vector_lock(void) {} +static inline void __setup_vector_irq(int cpu) {} +#endif #endif /* !ASSEMBLY_ */ diff --git a/include/asm-x86/i387.h b/include/asm-x86/i387.h index 96fa8449ff11de8dcf4926f3ac541286597168d3..56d00e31aec0064856fb0c04a80df039b037a30b 100644 --- a/include/asm-x86/i387.h +++ b/include/asm-x86/i387.h @@ -13,6 +13,7 @@ #include #include #include +#include #include #include #include @@ -62,8 +63,6 @@ static inline int restore_fpu_checking(struct i387_fxsave_struct *fx) #else : [fx] "cdaSDb" (fx), "m" (*fx), "0" (0)); #endif - if (unlikely(err)) - init_fpu(current); return err; } @@ -236,6 +235,37 @@ static inline void kernel_fpu_end(void) preempt_enable(); } +/* + * Some instructions like VIA's padlock instructions generate a spurious + * DNA fault but don't modify SSE registers. And these instructions + * get used from interrupt context aswell. To prevent these kernel instructions + * in interrupt context interact wrongly with other user/kernel fpu usage, we + * should use them only in the context of irq_ts_save/restore() + */ +static inline int irq_ts_save(void) +{ + /* + * If we are in process context, we are ok to take a spurious DNA fault. + * Otherwise, doing clts() in process context require pre-emption to + * be disabled or some heavy lifting like kernel_fpu_begin() + */ + if (!in_interrupt()) + return 0; + + if (read_cr0() & X86_CR0_TS) { + clts(); + return 1; + } + + return 0; +} + +static inline void irq_ts_restore(int TS_state) +{ + if (TS_state) + stts(); +} + #ifdef CONFIG_X86_64 static inline void save_init_fpu(struct task_struct *tsk) diff --git a/include/asm-x86/io.h b/include/asm-x86/io.h index bf5d629b3a39a369256564db15ba2d66eb4a014a..0f954dc89cb3c537ebb444e402987616b0a9714b 100644 --- a/include/asm-x86/io.h +++ b/include/asm-x86/io.h @@ -21,7 +21,7 @@ extern void __iomem *fix_ioremap(unsigned idx, unsigned long phys); #define build_mmio_read(name, size, type, reg, barrier) \ static inline type name(const volatile void __iomem *addr) \ -{ type ret; asm volatile("mov" size " %1,%0":"=" reg (ret) \ +{ type ret; asm volatile("mov" size " %1,%0":reg (ret) \ :"m" (*(volatile type __force *)addr) barrier); return ret; } #define build_mmio_write(name, size, type, reg, barrier) \ @@ -29,13 +29,13 @@ static inline void name(type val, volatile void __iomem *addr) \ { asm volatile("mov" size " %0,%1": :reg (val), \ "m" (*(volatile type __force *)addr) barrier); } -build_mmio_read(readb, "b", unsigned char, "q", :"memory") -build_mmio_read(readw, "w", unsigned short, "r", :"memory") -build_mmio_read(readl, "l", unsigned int, "r", :"memory") +build_mmio_read(readb, "b", unsigned char, "=q", :"memory") +build_mmio_read(readw, "w", unsigned short, "=r", :"memory") +build_mmio_read(readl, "l", unsigned int, "=r", :"memory") -build_mmio_read(__readb, "b", unsigned char, "q", ) -build_mmio_read(__readw, "w", unsigned short, "r", ) -build_mmio_read(__readl, "l", unsigned int, "r", ) +build_mmio_read(__readb, "b", unsigned char, "=q", ) +build_mmio_read(__readw, "w", unsigned short, "=r", ) +build_mmio_read(__readl, "l", unsigned int, "=r", ) build_mmio_write(writeb, "b", unsigned char, "q", :"memory") build_mmio_write(writew, "w", unsigned short, "r", :"memory") @@ -59,8 +59,8 @@ build_mmio_write(__writel, "l", unsigned int, "r", ) #define mmiowb() barrier() #ifdef CONFIG_X86_64 -build_mmio_read(readq, "q", unsigned long, "r", :"memory") -build_mmio_read(__readq, "q", unsigned long, "r", ) +build_mmio_read(readq, "q", unsigned long, "=r", :"memory") +build_mmio_read(__readq, "q", unsigned long, "=r", ) build_mmio_write(writeq, "q", unsigned long, "r", :"memory") build_mmio_write(__writeq, "q", unsigned long, "r", ) diff --git a/include/asm-x86/irq_vectors.h b/include/asm-x86/irq_vectors.h index 90b1d1f12f08d652d39fef01e241ed321f38c415..a48c7f2dbdc04b32f010fbc6267b7a479f37e578 100644 --- a/include/asm-x86/irq_vectors.h +++ b/include/asm-x86/irq_vectors.h @@ -76,6 +76,7 @@ #define CALL_FUNCTION_SINGLE_VECTOR 0xfb #define THERMAL_APIC_VECTOR 0xfa #define THRESHOLD_APIC_VECTOR 0xf9 +#define UV_BAU_MESSAGE 0xf8 #define INVALIDATE_TLB_VECTOR_END 0xf7 #define INVALIDATE_TLB_VECTOR_START 0xf0 /* f0-f7 used for TLB flush */ @@ -109,7 +110,15 @@ #define LAST_VM86_IRQ 15 #define invalid_vm86_irq(irq) ((irq) < 3 || (irq) > 15) -#if !defined(CONFIG_X86_VOYAGER) +#ifdef CONFIG_X86_64 +# if NR_CPUS < MAX_IO_APICS +# define NR_IRQS (NR_VECTORS + (32 * NR_CPUS)) +# else +# define NR_IRQS (NR_VECTORS + (32 * MAX_IO_APICS)) +# endif +# define NR_IRQ_VECTORS NR_IRQS + +#elif !defined(CONFIG_X86_VOYAGER) # if defined(CONFIG_X86_IO_APIC) || defined(CONFIG_PARAVIRT) || defined(CONFIG_X86_VISWS) diff --git a/include/asm-x86/kexec.h b/include/asm-x86/kexec.h index c0e52a14fd4dd981ee36ea66484f7f564b40bd04..4246ab7dc9887b58e898569a6173eeb15d3437a9 100644 --- a/include/asm-x86/kexec.h +++ b/include/asm-x86/kexec.h @@ -41,6 +41,10 @@ # define PAGES_NR 17 #endif +#ifdef CONFIG_X86_32 +# define KEXEC_CONTROL_CODE_MAX_SIZE 2048 +#endif + #ifndef __ASSEMBLY__ #include @@ -63,7 +67,7 @@ /* Maximum address we can use for the control code buffer */ # define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE -# define KEXEC_CONTROL_CODE_SIZE 4096 +# define KEXEC_CONTROL_PAGE_SIZE 4096 /* The native architecture */ # define KEXEC_ARCH KEXEC_ARCH_386 @@ -79,7 +83,7 @@ # define KEXEC_CONTROL_MEMORY_LIMIT (0xFFFFFFFFFFUL) /* Allocate one page for the pdp and the second for the code */ -# define KEXEC_CONTROL_CODE_SIZE (4096UL + 4096UL) +# define KEXEC_CONTROL_PAGE_SIZE (4096UL + 4096UL) /* The native architecture */ # define KEXEC_ARCH KEXEC_ARCH_X86_64 diff --git a/include/asm-x86/kvm_host.h b/include/asm-x86/kvm_host.h index 0f3c531146142df89075e4623c36377510c7489e..c2e34c27590066e4cf3359b78c1805d6c02805fc 100644 --- a/include/asm-x86/kvm_host.h +++ b/include/asm-x86/kvm_host.h @@ -722,7 +722,7 @@ asmlinkage void kvm_handle_fault_on_reboot(void); #define __kvm_handle_fault_on_reboot(insn) \ "666: " insn "\n\t" \ - ".pushsection .text.fixup, \"ax\" \n" \ + ".pushsection .fixup, \"ax\" \n" \ "667: \n\t" \ KVM_EX_PUSH " $666b \n\t" \ "jmp kvm_handle_fault_on_reboot \n\t" \ diff --git a/include/asm-x86/mce.h b/include/asm-x86/mce.h index 94f1fd79e22a9512511b9660363290b535e7424e..531eaa587455a90c2274ef5f5491e8214dd51ccf 100644 --- a/include/asm-x86/mce.h +++ b/include/asm-x86/mce.h @@ -92,6 +92,7 @@ extern int mce_disabled; void mce_log(struct mce *m); DECLARE_PER_CPU(struct sys_device, device_mce); +extern void (*threshold_cpu_callback)(unsigned long action, unsigned int cpu); #ifdef CONFIG_X86_MCE_INTEL void mce_intel_feature_init(struct cpuinfo_x86 *c); diff --git a/include/asm-x86/mman.h b/include/asm-x86/mman.h index c1682b542dafe2c02247e9d721fd69d335c874b7..90bc4108a4fdf917fc243502bd7fcf833f482a55 100644 --- a/include/asm-x86/mman.h +++ b/include/asm-x86/mman.h @@ -12,6 +12,7 @@ #define MAP_NORESERVE 0x4000 /* don't check for reservations */ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */ +#define MAP_STACK 0x20000 /* give out an address that is best suited for process/thread stacks */ #define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_FUTURE 2 /* lock all future mappings */ diff --git a/include/asm-x86/mmconfig.h b/include/asm-x86/mmconfig.h index 95beda07c6fa3e4fefbdd96bf2330c10cedbf674..e293ab81e85017b21dbd0f534ba41692748795ec 100644 --- a/include/asm-x86/mmconfig.h +++ b/include/asm-x86/mmconfig.h @@ -3,7 +3,7 @@ #ifdef CONFIG_PCI_MMCONFIG extern void __cpuinit fam10h_check_enable_mmcfg(void); -extern void __init check_enable_amd_mmconf_dmi(void); +extern void __cpuinit check_enable_amd_mmconf_dmi(void); #else static inline void fam10h_check_enable_mmcfg(void) { } static inline void check_enable_amd_mmconf_dmi(void) { } diff --git a/include/asm-x86/mmzone_32.h b/include/asm-x86/mmzone_32.h index b2298a227567fa24f28bd04de70b0b80b70aaa93..5862e6460658d29fc8be6b2a9b2a26389522eb1f 100644 --- a/include/asm-x86/mmzone_32.h +++ b/include/asm-x86/mmzone_32.h @@ -97,10 +97,16 @@ static inline int pfn_valid(int pfn) reserve_bootmem_node(NODE_DATA(0), (addr), (size), (flags)) #define alloc_bootmem(x) \ __alloc_bootmem_node(NODE_DATA(0), (x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS)) +#define alloc_bootmem_nopanic(x) \ + __alloc_bootmem_node_nopanic(NODE_DATA(0), (x), SMP_CACHE_BYTES, \ + __pa(MAX_DMA_ADDRESS)) #define alloc_bootmem_low(x) \ __alloc_bootmem_node(NODE_DATA(0), (x), SMP_CACHE_BYTES, 0) #define alloc_bootmem_pages(x) \ __alloc_bootmem_node(NODE_DATA(0), (x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS)) +#define alloc_bootmem_pages_nopanic(x) \ + __alloc_bootmem_node_nopanic(NODE_DATA(0), (x), PAGE_SIZE, \ + __pa(MAX_DMA_ADDRESS)) #define alloc_bootmem_low_pages(x) \ __alloc_bootmem_node(NODE_DATA(0), (x), PAGE_SIZE, 0) #define alloc_bootmem_node(pgdat, x) \ diff --git a/include/asm-x86/msr.h b/include/asm-x86/msr.h index ca110ee73f074cf41550e7d7860eb412b7bb82ed..2362cfda1fbcfe08ebdc173b87b6a7818892a5f7 100644 --- a/include/asm-x86/msr.h +++ b/include/asm-x86/msr.h @@ -52,14 +52,14 @@ static inline unsigned long long native_read_msr_safe(unsigned int msr, { DECLARE_ARGS(val, low, high); - asm volatile("2: rdmsr ; xor %0,%0\n" + asm volatile("2: rdmsr ; xor %[err],%[err]\n" "1:\n\t" ".section .fixup,\"ax\"\n\t" - "3: mov %3,%0 ; jmp 1b\n\t" + "3: mov %[fault],%[err] ; jmp 1b\n\t" ".previous\n\t" _ASM_EXTABLE(2b, 3b) - : "=r" (*err), EAX_EDX_RET(val, low, high) - : "c" (msr), "i" (-EFAULT)); + : [err] "=r" (*err), EAX_EDX_RET(val, low, high) + : "c" (msr), [fault] "i" (-EFAULT)); return EAX_EDX_VAL(val, low, high); } @@ -73,15 +73,15 @@ static inline int native_write_msr_safe(unsigned int msr, unsigned low, unsigned high) { int err; - asm volatile("2: wrmsr ; xor %0,%0\n" + asm volatile("2: wrmsr ; xor %[err],%[err]\n" "1:\n\t" ".section .fixup,\"ax\"\n\t" - "3: mov %4,%0 ; jmp 1b\n\t" + "3: mov %[fault],%[err] ; jmp 1b\n\t" ".previous\n\t" _ASM_EXTABLE(2b, 3b) - : "=a" (err) + : [err] "=a" (err) : "c" (msr), "0" (low), "d" (high), - "i" (-EFAULT) + [fault] "i" (-EFAULT) : "memory"); return err; } @@ -192,19 +192,20 @@ do { \ #define write_rdtscp_aux(val) wrmsr(0xc0000103, (val), 0) #ifdef CONFIG_SMP -void rdmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h); -void wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h); +int rdmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h); +int wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h); int rdmsr_safe_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h); - int wrmsr_safe_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h); #else /* CONFIG_SMP */ -static inline void rdmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h) +static inline int rdmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h) { rdmsr(msr_no, *l, *h); + return 0; } -static inline void wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h) +static inline int wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h) { wrmsr(msr_no, l, h); + return 0; } static inline int rdmsr_safe_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h) diff --git a/include/asm-x86/percpu.h b/include/asm-x86/percpu.h index 4e91ee1e37aa170140e92814a08232fef4e6dfd4..f643a3a92da08b3789efde09f883850f0e85b0ac 100644 --- a/include/asm-x86/percpu.h +++ b/include/asm-x86/percpu.h @@ -182,7 +182,7 @@ do { \ DEFINE_PER_CPU(_type, _name) = _initvalue; \ __typeof__(_type) _name##_early_map[NR_CPUS] __initdata = \ { [0 ... NR_CPUS-1] = _initvalue }; \ - __typeof__(_type) *_name##_early_ptr = _name##_early_map + __typeof__(_type) *_name##_early_ptr __refdata = _name##_early_map #define EXPORT_EARLY_PER_CPU_SYMBOL(_name) \ EXPORT_PER_CPU_SYMBOL(_name) diff --git a/include/asm-x86/pgtable_64.h b/include/asm-x86/pgtable_64.h index ac5fff4cc58aaf364eb41d5027f8e851aceef915..549144d03d99e7972ec2d4806b1763c2c41c933f 100644 --- a/include/asm-x86/pgtable_64.h +++ b/include/asm-x86/pgtable_64.h @@ -151,7 +151,7 @@ static inline void native_pgd_clear(pgd_t *pgd) #define VMALLOC_END _AC(0xffffe1ffffffffff, UL) #define VMEMMAP_START _AC(0xffffe20000000000, UL) #define MODULES_VADDR _AC(0xffffffffa0000000, UL) -#define MODULES_END _AC(0xfffffffffff00000, UL) +#define MODULES_END _AC(0xffffffffff000000, UL) #define MODULES_LEN (MODULES_END - MODULES_VADDR) #ifndef __ASSEMBLY__ diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h index 5f58da401b43696ee861377fb9aba53500af8b8e..4df3e2f6fb563f2039cbc90aa4016dce9cf9274c 100644 --- a/include/asm-x86/processor.h +++ b/include/asm-x86/processor.h @@ -728,6 +728,29 @@ extern unsigned long boot_option_idle_override; extern unsigned long idle_halt; extern unsigned long idle_nomwait; +/* + * on systems with caches, caches must be flashed as the absolute + * last instruction before going into a suspended halt. Otherwise, + * dirty data can linger in the cache and become stale on resume, + * leading to strange errors. + * + * perform a variety of operations to guarantee that the compiler + * will not reorder instructions. wbinvd itself is serializing + * so the processor will not reorder. + * + * Systems without cache can just go into halt. + */ +static inline void wbinvd_halt(void) +{ + mb(); + /* check for clflush to determine if wbinvd is legal */ + if (cpu_has_clflush) + asm volatile("cli; wbinvd; 1: hlt; jmp 1b" : : : "memory"); + else + while (1) + halt(); +} + extern void enable_sep_cpu(void); extern int sysenter_setup(void); diff --git a/include/asm-x86/spinlock.h b/include/asm-x86/spinlock.h index 4f9a9861799ac648d406856a8a5ed1881e678a25..e39c790dbfd2be789d812a6cdd89efc3d39cb5ec 100644 --- a/include/asm-x86/spinlock.h +++ b/include/asm-x86/spinlock.h @@ -65,7 +65,7 @@ static inline int __ticket_spin_is_contended(raw_spinlock_t *lock) { int tmp = ACCESS_ONCE(lock->slock); - return (((tmp >> 8) & 0xff) - (tmp & 0xff)) > 1; + return (((tmp >> 8) - tmp) & 0xff) > 1; } static __always_inline void __ticket_spin_lock(raw_spinlock_t *lock) @@ -127,7 +127,7 @@ static inline int __ticket_spin_is_contended(raw_spinlock_t *lock) { int tmp = ACCESS_ONCE(lock->slock); - return (((tmp >> 16) & 0xffff) - (tmp & 0xffff)) > 1; + return (((tmp >> 16) - tmp) & 0xffff) > 1; } static __always_inline void __ticket_spin_lock(raw_spinlock_t *lock) diff --git a/include/asm-x86/uv/uv_bau.h b/include/asm-x86/uv/uv_bau.h index 91ac0dfb758805b052bba15f63796243fc4b9fab..610b6b308e93a005ff98753ea3d8586b131202ab 100644 --- a/include/asm-x86/uv/uv_bau.h +++ b/include/asm-x86/uv/uv_bau.h @@ -40,11 +40,6 @@ #define UV_ACTIVATION_DESCRIPTOR_SIZE 32 #define UV_DISTRIBUTION_SIZE 256 #define UV_SW_ACK_NPENDING 8 -#define UV_BAU_MESSAGE 200 -/* - * Messaging irq; see irq_64.h and include/asm-x86/hw_irq_64.h - * To be dynamically allocated in the future - */ #define UV_NET_ENDPOINT_INTD 0x38 #define UV_DESC_BASE_PNODE_SHIFT 49 #define UV_PAYLOADQ_PNODE_SHIFT 49 diff --git a/include/asm-x86/xen/hypervisor.h b/include/asm-x86/xen/hypervisor.h index 8e15dd28c91fc18d116f34e0f69b030d444f3305..04ee0610014ab69e14b602487a197e5536fa9813 100644 --- a/include/asm-x86/xen/hypervisor.h +++ b/include/asm-x86/xen/hypervisor.h @@ -35,7 +35,6 @@ #include #include -#include #include #include diff --git a/include/crypto/hash.h b/include/crypto/hash.h index d12498ec8a4edc7deedd36f2d27a189f9cb197a0..ee48ef8fb2eafff29c8aefe67024709d7696e69d 100644 --- a/include/crypto/hash.h +++ b/include/crypto/hash.h @@ -101,6 +101,24 @@ static inline int crypto_ahash_digest(struct ahash_request *req) return crt->digest(req); } +static inline int crypto_ahash_init(struct ahash_request *req) +{ + struct ahash_tfm *crt = crypto_ahash_crt(crypto_ahash_reqtfm(req)); + return crt->init(req); +} + +static inline int crypto_ahash_update(struct ahash_request *req) +{ + struct ahash_tfm *crt = crypto_ahash_crt(crypto_ahash_reqtfm(req)); + return crt->update(req); +} + +static inline int crypto_ahash_final(struct ahash_request *req) +{ + struct ahash_tfm *crt = crypto_ahash_crt(crypto_ahash_reqtfm(req)); + return crt->final(req); +} + static inline void ahash_request_set_tfm(struct ahash_request *req, struct crypto_ahash *tfm) { diff --git a/include/linux/Kbuild b/include/linux/Kbuild index a26f565e8189978b490e9b7f4e6265b1f9993811..59391250d51c4b1aaf01496ff0b4b372e214fa74 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -250,6 +250,8 @@ unifdef-y += isdn.h unifdef-y += isdnif.h unifdef-y += isdn_divertif.h unifdef-y += isdn_ppp.h +unifdef-y += ivtv.h +unifdef-y += ivtvfb.h unifdef-y += joystick.h unifdef-y += kdev_t.h unifdef-y += kd.h @@ -295,7 +297,6 @@ unifdef-y += parport.h unifdef-y += patchkey.h unifdef-y += pci.h unifdef-y += personality.h -unifdef-y += pim.h unifdef-y += pktcdvd.h unifdef-y += pmu.h unifdef-y += poll.h @@ -356,6 +357,7 @@ unifdef-y += virtio_balloon.h unifdef-y += virtio_console.h unifdef-y += virtio_pci.h unifdef-y += virtio_ring.h +unifdef-y += virtio_rng.h unifdef-y += vt.h unifdef-y += wait.h unifdef-y += wanrouter.h diff --git a/include/linux/agp_backend.h b/include/linux/agp_backend.h index 972b12bcfb36a1ca8ea6bd9ce8fdac0b61ecbf7f..2b8df8b420fd0ebb2dc648d46d4aec3e148967f9 100644 --- a/include/linux/agp_backend.h +++ b/include/linux/agp_backend.h @@ -30,6 +30,8 @@ #ifndef _AGP_BACKEND_H #define _AGP_BACKEND_H 1 +#include + enum chipset_type { NOT_SUPPORTED, SUPPORTED, @@ -78,6 +80,8 @@ struct agp_memory { bool is_bound; bool is_flushed; bool vmalloc_flag; + /* list of agp_memory mapped to the aperture */ + struct list_head mapped_list; }; #define AGP_NORMAL_MEMORY 0 @@ -96,6 +100,7 @@ extern struct agp_memory *agp_allocate_memory(struct agp_bridge_data *, size_t, extern int agp_copy_info(struct agp_bridge_data *, struct agp_kern_info *); extern int agp_bind_memory(struct agp_memory *, off_t); extern int agp_unbind_memory(struct agp_memory *); +extern int agp_rebind_memory(void); extern void agp_enable(struct agp_bridge_data *, u32); extern struct agp_bridge_data *agp_backend_acquire(struct pci_dev *); extern void agp_backend_release(struct agp_bridge_data *); diff --git a/include/linux/ata.h b/include/linux/ata.h index 1c622e2b0504749e7fdc59b7406a12a1819f6651..1ce19c1ef0e93cbcfcaded43c8a95489ad9d271a 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -46,18 +46,48 @@ enum { ATA_MAX_SECTORS_TAPE = 65535, ATA_ID_WORDS = 256, + ATA_ID_CONFIG = 0, + ATA_ID_CYLS = 1, + ATA_ID_HEADS = 3, + ATA_ID_SECTORS = 6, ATA_ID_SERNO = 10, + ATA_ID_BUF_SIZE = 21, ATA_ID_FW_REV = 23, ATA_ID_PROD = 27, + ATA_ID_MAX_MULTSECT = 47, + ATA_ID_DWORD_IO = 48, + ATA_ID_CAPABILITY = 49, ATA_ID_OLD_PIO_MODES = 51, + ATA_ID_OLD_DMA_MODES = 52, ATA_ID_FIELD_VALID = 53, + ATA_ID_CUR_CYLS = 54, + ATA_ID_CUR_HEADS = 55, + ATA_ID_CUR_SECTORS = 56, + ATA_ID_MULTSECT = 59, + ATA_ID_LBA_CAPACITY = 60, + ATA_ID_SWDMA_MODES = 62, ATA_ID_MWDMA_MODES = 63, ATA_ID_PIO_MODES = 64, ATA_ID_EIDE_DMA_MIN = 65, + ATA_ID_EIDE_DMA_TIME = 66, ATA_ID_EIDE_PIO = 67, ATA_ID_EIDE_PIO_IORDY = 68, - ATA_ID_UDMA_MODES = 88, + ATA_ID_QUEUE_DEPTH = 75, ATA_ID_MAJOR_VER = 80, + ATA_ID_COMMAND_SET_1 = 82, + ATA_ID_COMMAND_SET_2 = 83, + ATA_ID_CFSSE = 84, + ATA_ID_CFS_ENABLE_1 = 85, + ATA_ID_CFS_ENABLE_2 = 86, + ATA_ID_CSF_DEFAULT = 87, + ATA_ID_UDMA_MODES = 88, + ATA_ID_HW_CONFIG = 93, + ATA_ID_SPG = 98, + ATA_ID_LBA_CAPACITY_2 = 100, + ATA_ID_LAST_LUN = 126, + ATA_ID_DLF = 128, + ATA_ID_CSFO = 129, + ATA_ID_CFA_POWER = 160, ATA_ID_PIO4 = (1 << 1), ATA_ID_SERNO_LEN = 20, @@ -123,13 +153,26 @@ enum { ATA_BUSY = (1 << 7), /* BSY status bit */ ATA_DRDY = (1 << 6), /* device ready */ ATA_DF = (1 << 5), /* device fault */ + ATA_DSC = (1 << 4), /* drive seek complete */ ATA_DRQ = (1 << 3), /* data request i/o */ + ATA_CORR = (1 << 2), /* corrected data error */ + ATA_IDX = (1 << 1), /* index */ ATA_ERR = (1 << 0), /* have an error */ ATA_SRST = (1 << 2), /* software reset */ ATA_ICRC = (1 << 7), /* interface CRC error */ + ATA_BBK = ATA_ICRC, /* pre-EIDE: block marked bad */ ATA_UNC = (1 << 6), /* uncorrectable media error */ + ATA_MC = (1 << 5), /* media changed */ ATA_IDNF = (1 << 4), /* ID not found */ + ATA_MCR = (1 << 3), /* media change requested */ ATA_ABORTED = (1 << 2), /* command aborted */ + ATA_TRK0NF = (1 << 1), /* track 0 not found */ + ATA_AMNF = (1 << 0), /* address mark not found */ + ATAPI_LFS = 0xF0, /* last failed sense */ + ATAPI_EOM = ATA_TRK0NF, /* end of media */ + ATAPI_ILI = ATA_AMNF, /* illegal length indication */ + ATAPI_IO = (1 << 1), + ATAPI_COD = (1 << 0), /* ATA command block registers */ ATA_REG_DATA = 0x00, @@ -192,6 +235,13 @@ enum { ATA_CMD_PMP_WRITE = 0xE8, ATA_CMD_CONF_OVERLAY = 0xB1, ATA_CMD_SEC_FREEZE_LOCK = 0xF5, + ATA_CMD_SMART = 0xB0, + ATA_CMD_MEDIA_LOCK = 0xDE, + ATA_CMD_MEDIA_UNLOCK = 0xDF, + /* marked obsolete in the ATA/ATAPI-7 spec */ + ATA_CMD_RESTORE = 0x10, + /* EXABYTE specific */ + ATA_EXABYTE_ENABLE_NEST = 0xF0, /* READ_LOG_EXT pages */ ATA_LOG_SATA_NCQ = 0x10, @@ -232,6 +282,10 @@ enum { SETFEATURES_WC_ON = 0x02, /* Enable write cache */ SETFEATURES_WC_OFF = 0x82, /* Disable write cache */ + /* Enable/Disable Automatic Acoustic Management */ + SETFEATURES_AAM_ON = 0x42, + SETFEATURES_AAM_OFF = 0xC2, + SETFEATURES_SPINUP = 0x07, /* Spin-up drive */ SETFEATURES_SATA_ENABLE = 0x10, /* Enable use of SATA feature */ @@ -254,6 +308,15 @@ enum { ATA_DCO_IDENTIFY = 0xC2, ATA_DCO_SET = 0xC3, + /* feature values for SMART */ + ATA_SMART_ENABLE = 0xD8, + ATA_SMART_READ_VALUES = 0xD0, + ATA_SMART_READ_THRESHOLDS = 0xD1, + + /* password used in LBA Mid / LBA High for executing SMART commands */ + ATA_SMART_LBAM_PASS = 0x4F, + ATA_SMART_LBAH_PASS = 0xC2, + /* ATAPI stuff */ ATAPI_PKT_DMA = (1 << 0), ATAPI_DMADIR = (1 << 2), /* ATAPI data dir: @@ -438,17 +501,17 @@ static inline int ata_is_data(u8 prot) /* * id tests */ -#define ata_id_is_ata(id) (((id)[0] & (1 << 15)) == 0) -#define ata_id_has_lba(id) ((id)[49] & (1 << 9)) -#define ata_id_has_dma(id) ((id)[49] & (1 << 8)) +#define ata_id_is_ata(id) (((id)[ATA_ID_CONFIG] & (1 << 15)) == 0) +#define ata_id_has_lba(id) ((id)[ATA_ID_CAPABILITY] & (1 << 9)) +#define ata_id_has_dma(id) ((id)[ATA_ID_CAPABILITY] & (1 << 8)) #define ata_id_has_ncq(id) ((id)[76] & (1 << 8)) -#define ata_id_queue_depth(id) (((id)[75] & 0x1f) + 1) -#define ata_id_removeable(id) ((id)[0] & (1 << 7)) +#define ata_id_queue_depth(id) (((id)[ATA_ID_QUEUE_DEPTH] & 0x1f) + 1) +#define ata_id_removeable(id) ((id)[ATA_ID_CONFIG] & (1 << 7)) #define ata_id_has_atapi_AN(id) \ ( (((id)[76] != 0x0000) && ((id)[76] != 0xffff)) && \ ((id)[78] & (1 << 5)) ) -#define ata_id_iordy_disable(id) ((id)[49] & (1 << 10)) -#define ata_id_has_iordy(id) ((id)[49] & (1 << 11)) +#define ata_id_iordy_disable(id) ((id)[ATA_ID_CAPABILITY] & (1 << 10)) +#define ata_id_has_iordy(id) ((id)[ATA_ID_CAPABILITY] & (1 << 11)) #define ata_id_u32(id,n) \ (((u32) (id)[(n) + 1] << 16) | ((u32) (id)[(n)])) #define ata_id_u64(id,n) \ @@ -457,7 +520,7 @@ static inline int ata_is_data(u8 prot) ((u64) (id)[(n) + 1] << 16) | \ ((u64) (id)[(n) + 0]) ) -#define ata_id_cdb_intr(id) (((id)[0] & 0x60) == 0x20) +#define ata_id_cdb_intr(id) (((id)[ATA_ID_CONFIG] & 0x60) == 0x20) static inline bool ata_id_has_hipm(const u16 *id) { @@ -482,75 +545,75 @@ static inline bool ata_id_has_dipm(const u16 *id) static inline int ata_id_has_fua(const u16 *id) { - if ((id[84] & 0xC000) != 0x4000) + if ((id[ATA_ID_CFSSE] & 0xC000) != 0x4000) return 0; - return id[84] & (1 << 6); + return id[ATA_ID_CFSSE] & (1 << 6); } static inline int ata_id_has_flush(const u16 *id) { - if ((id[83] & 0xC000) != 0x4000) + if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000) return 0; - return id[83] & (1 << 12); + return id[ATA_ID_COMMAND_SET_2] & (1 << 12); } static inline int ata_id_has_flush_ext(const u16 *id) { - if ((id[83] & 0xC000) != 0x4000) + if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000) return 0; - return id[83] & (1 << 13); + return id[ATA_ID_COMMAND_SET_2] & (1 << 13); } static inline int ata_id_has_lba48(const u16 *id) { - if ((id[83] & 0xC000) != 0x4000) + if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000) return 0; - if (!ata_id_u64(id, 100)) + if (!ata_id_u64(id, ATA_ID_LBA_CAPACITY_2)) return 0; - return id[83] & (1 << 10); + return id[ATA_ID_COMMAND_SET_2] & (1 << 10); } static inline int ata_id_hpa_enabled(const u16 *id) { /* Yes children, word 83 valid bits cover word 82 data */ - if ((id[83] & 0xC000) != 0x4000) + if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000) return 0; /* And 87 covers 85-87 */ - if ((id[87] & 0xC000) != 0x4000) + if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000) return 0; /* Check command sets enabled as well as supported */ - if ((id[85] & ( 1 << 10)) == 0) + if ((id[ATA_ID_CFS_ENABLE_1] & (1 << 10)) == 0) return 0; - return id[82] & (1 << 10); + return id[ATA_ID_COMMAND_SET_1] & (1 << 10); } static inline int ata_id_has_wcache(const u16 *id) { /* Yes children, word 83 valid bits cover word 82 data */ - if ((id[83] & 0xC000) != 0x4000) + if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000) return 0; - return id[82] & (1 << 5); + return id[ATA_ID_COMMAND_SET_1] & (1 << 5); } static inline int ata_id_has_pm(const u16 *id) { - if ((id[83] & 0xC000) != 0x4000) + if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000) return 0; - return id[82] & (1 << 3); + return id[ATA_ID_COMMAND_SET_1] & (1 << 3); } static inline int ata_id_rahead_enabled(const u16 *id) { - if ((id[87] & 0xC000) != 0x4000) + if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000) return 0; - return id[85] & (1 << 6); + return id[ATA_ID_CFS_ENABLE_1] & (1 << 6); } static inline int ata_id_wcache_enabled(const u16 *id) { - if ((id[87] & 0xC000) != 0x4000) + if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000) return 0; - return id[85] & (1 << 5); + return id[ATA_ID_CFS_ENABLE_1] & (1 << 5); } /** @@ -581,7 +644,7 @@ static inline unsigned int ata_id_major_version(const u16 *id) static inline int ata_id_is_sata(const u16 *id) { - return ata_id_major_version(id) >= 5 && id[93] == 0; + return ata_id_major_version(id) >= 5 && id[ATA_ID_HW_CONFIG] == 0; } static inline int ata_id_has_tpm(const u16 *id) @@ -599,7 +662,7 @@ static inline int ata_id_has_dword_io(const u16 *id) /* ATA 8 reuses this flag for "trusted" computing */ if (ata_id_major_version(id) > 7) return 0; - if (id[48] & (1 << 0)) + if (id[ATA_ID_DWORD_IO] & (1 << 0)) return 1; return 0; } @@ -608,22 +671,22 @@ static inline int ata_id_current_chs_valid(const u16 *id) { /* For ATA-1 devices, if the INITIALIZE DEVICE PARAMETERS command has not been issued to the device then the values of - id[54] to id[56] are vendor specific. */ - return (id[53] & 0x01) && /* Current translation valid */ - id[54] && /* cylinders in current translation */ - id[55] && /* heads in current translation */ - id[55] <= 16 && - id[56]; /* sectors in current translation */ + id[ATA_ID_CUR_CYLS] to id[ATA_ID_CUR_SECTORS] are vendor specific. */ + return (id[ATA_ID_FIELD_VALID] & 1) && /* Current translation valid */ + id[ATA_ID_CUR_CYLS] && /* cylinders in current translation */ + id[ATA_ID_CUR_HEADS] && /* heads in current translation */ + id[ATA_ID_CUR_HEADS] <= 16 && + id[ATA_ID_CUR_SECTORS]; /* sectors in current translation */ } static inline int ata_id_is_cfa(const u16 *id) { - u16 v = id[0]; - if (v == 0x848A) /* Standard CF */ + if (id[ATA_ID_CONFIG] == 0x848A) /* Standard CF */ return 1; /* Could be CF hiding as standard ATA */ - if (ata_id_major_version(id) >= 3 && id[82] != 0xFFFF && - (id[82] & ( 1 << 2))) + if (ata_id_major_version(id) >= 3 && + id[ATA_ID_COMMAND_SET_1] != 0xFFFF && + (id[ATA_ID_COMMAND_SET_1] & (1 << 2))) return 1; return 0; } @@ -632,21 +695,21 @@ static inline int ata_drive_40wire(const u16 *dev_id) { if (ata_id_is_sata(dev_id)) return 0; /* SATA */ - if ((dev_id[93] & 0xE000) == 0x6000) + if ((dev_id[ATA_ID_HW_CONFIG] & 0xE000) == 0x6000) return 0; /* 80 wire */ return 1; } static inline int ata_drive_40wire_relaxed(const u16 *dev_id) { - if ((dev_id[93] & 0x2000) == 0x2000) + if ((dev_id[ATA_ID_HW_CONFIG] & 0x2000) == 0x2000) return 0; /* 80 wire */ return 1; } static inline int atapi_cdb_len(const u16 *dev_id) { - u16 tmp = dev_id[0] & 0x3; + u16 tmp = dev_id[ATA_ID_CONFIG] & 0x3; switch (tmp) { case 0: return 12; case 1: return 16; @@ -656,7 +719,7 @@ static inline int atapi_cdb_len(const u16 *dev_id) static inline int atapi_command_packet_set(const u16 *dev_id) { - return (dev_id[0] >> 8) & 0x1f; + return (dev_id[ATA_ID_CONFIG] >> 8) & 0x1f; } static inline int atapi_id_dmadir(const u16 *dev_id) diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h index 1abfe664c4446a9a64ea182ce680e6c08d1a3086..89781fd48859bb957bbaafabce4c87ad0affd2a0 100644 --- a/include/linux/bitmap.h +++ b/include/linux/bitmap.h @@ -110,6 +110,7 @@ extern int __bitmap_weight(const unsigned long *bitmap, int bits); extern int bitmap_scnprintf(char *buf, unsigned int len, const unsigned long *src, int nbits); +extern int bitmap_scnprintf_len(unsigned int nr_bits); extern int __bitmap_parse(const char *buf, unsigned int buflen, int is_user, unsigned long *dst, int nbits); extern int bitmap_parse_user(const char __user *ubuf, unsigned int ulen, diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index e61f22be4d0ebc186a2778fcf45fbe30251e999a..44710d7e7bff888c302038fb5c00a64e5d31367b 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -280,6 +280,15 @@ struct blk_queue_tag { atomic_t refcnt; /* map can be shared */ }; +#define BLK_SCSI_MAX_CMDS (256) +#define BLK_SCSI_CMD_PER_LONG (BLK_SCSI_MAX_CMDS / (sizeof(long) * 8)) + +struct blk_cmd_filter { + unsigned long read_ok[BLK_SCSI_CMD_PER_LONG]; + unsigned long write_ok[BLK_SCSI_CMD_PER_LONG]; + struct kobject kobj; +}; + struct request_queue { /* @@ -398,6 +407,7 @@ struct request_queue #if defined(CONFIG_BLK_DEV_BSG) struct bsg_class_device bsg_dev; #endif + struct blk_cmd_filter cmd_filter; }; #define QUEUE_FLAG_CLUSTER 0 /* cluster several segments into 1 */ @@ -807,8 +817,6 @@ extern void blk_put_queue(struct request_queue *); /* * tag stuff */ -#define blk_queue_tag_depth(q) ((q)->queue_tags->busy) -#define blk_queue_tag_queue(q) ((q)->queue_tags->busy < (q)->queue_tags->max_depth) #define blk_rq_tagged(rq) ((rq)->cmd_flags & REQ_QUEUED) extern int blk_queue_start_tag(struct request_queue *, struct request *); extern struct request *blk_queue_find_tag(struct request_queue *, int); @@ -833,11 +841,11 @@ extern int blkdev_issue_flush(struct block_device *, sector_t *); /* * command filter functions */ -extern int blk_verify_command(struct file *file, unsigned char *cmd); -extern int blk_cmd_filter_verify_command(struct blk_scsi_cmd_filter *filter, - unsigned char *cmd, mode_t *f_mode); +extern int blk_verify_command(struct blk_cmd_filter *filter, + unsigned char *cmd, int has_write_perm); extern int blk_register_filter(struct gendisk *disk); extern void blk_unregister_filter(struct gendisk *disk); +extern void blk_set_cmd_filter_defaults(struct blk_cmd_filter *filter); #define MAX_PHYS_SEGMENTS 128 #define MAX_HW_SEGMENTS 128 diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h index 652470b687c9533f09fc8829d829f3d8fa768b6b..95837bfb52561dded74d03982bb252bdae4776f5 100644 --- a/include/linux/bootmem.h +++ b/include/linux/bootmem.h @@ -97,10 +97,14 @@ extern void *__alloc_bootmem_low_node(pg_data_t *pgdat, #ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE #define alloc_bootmem(x) \ __alloc_bootmem(x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS)) +#define alloc_bootmem_nopanic(x) \ + __alloc_bootmem_nopanic(x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS)) #define alloc_bootmem_low(x) \ __alloc_bootmem_low(x, SMP_CACHE_BYTES, 0) #define alloc_bootmem_pages(x) \ __alloc_bootmem(x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS)) +#define alloc_bootmem_pages_nopanic(x) \ + __alloc_bootmem_nopanic(x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS)) #define alloc_bootmem_low_pages(x) \ __alloc_bootmem_low(x, PAGE_SIZE, 0) #define alloc_bootmem_node(pgdat, x) \ diff --git a/include/linux/byteorder.h b/include/linux/byteorder.h new file mode 100644 index 0000000000000000000000000000000000000000..29f002d73d989c577f0e79a8100d6fb7e0abb188 --- /dev/null +++ b/include/linux/byteorder.h @@ -0,0 +1,372 @@ +#ifndef _LINUX_BYTEORDER_H +#define _LINUX_BYTEORDER_H + +#include +#include + +#if defined(__LITTLE_ENDIAN) && defined(__BIG_ENDIAN) +# error Fix asm/byteorder.h to define one endianness +#endif + +#if !defined(__LITTLE_ENDIAN) && !defined(__BIG_ENDIAN) +# error Fix asm/byteorder.h to define arch endianness +#endif + +#ifdef __LITTLE_ENDIAN +# undef __LITTLE_ENDIAN +# define __LITTLE_ENDIAN 1234 +#endif + +#ifdef __BIG_ENDIAN +# undef __BIG_ENDIAN +# define __BIG_ENDIAN 4321 +#endif + +#if defined(__LITTLE_ENDIAN) && !defined(__LITTLE_ENDIAN_BITFIELD) +# define __LITTLE_ENDIAN_BITFIELD +#endif + +#if defined(__BIG_ENDIAN) && !defined(__BIG_ENDIAN_BITFIELD) +# define __BIG_ENDIAN_BITFIELD +#endif + +#ifdef __LITTLE_ENDIAN +# define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) +# define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) +# define __le64_to_cpu(x) ((__force __u64)(__le64)(x)) +# define __cpu_to_le16(x) ((__force __le16)(__u16)(x)) +# define __cpu_to_le32(x) ((__force __le32)(__u32)(x)) +# define __cpu_to_le64(x) ((__force __le64)(__u64)(x)) + +# define __be16_to_cpu(x) __swab16((__force __u16)(__be16)(x)) +# define __be32_to_cpu(x) __swab32((__force __u32)(__be32)(x)) +# define __be64_to_cpu(x) __swab64((__force __u64)(__be64)(x)) +# define __cpu_to_be16(x) ((__force __be16)__swab16(x)) +# define __cpu_to_be32(x) ((__force __be32)__swab32(x)) +# define __cpu_to_be64(x) ((__force __be64)__swab64(x)) +#endif + +#ifdef __BIG_ENDIAN +# define __be16_to_cpu(x) ((__force __u16)(__be16)(x)) +# define __be32_to_cpu(x) ((__force __u32)(__be32)(x)) +# define __be64_to_cpu(x) ((__force __u64)(__be64)(x)) +# define __cpu_to_be16(x) ((__force __be16)(__u16)(x)) +# define __cpu_to_be32(x) ((__force __be32)(__u32)(x)) +# define __cpu_to_be64(x) ((__force __be64)(__u64)(x)) + +# define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) +# define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x)) +# define __le64_to_cpu(x) __swab64((__force __u64)(__le64)(x)) +# define __cpu_to_le16(x) ((__force __le16)__swab16(x)) +# define __cpu_to_le32(x) ((__force __le32)__swab32(x)) +# define __cpu_to_le64(x) ((__force __le64)__swab64(x)) +#endif + +/* + * These helpers could be phased out over time as the base version + * handles constant folding. + */ +#define __constant_htonl(x) __cpu_to_be32(x) +#define __constant_ntohl(x) __be32_to_cpu(x) +#define __constant_htons(x) __cpu_to_be16(x) +#define __constant_ntohs(x) __be16_to_cpu(x) + +#define __constant_le16_to_cpu(x) __le16_to_cpu(x) +#define __constant_le32_to_cpu(x) __le32_to_cpu(x) +#define __constant_le64_to_cpu(x) __le64_to_cpu(x) +#define __constant_be16_to_cpu(x) __be16_to_cpu(x) +#define __constant_be32_to_cpu(x) __be32_to_cpu(x) +#define __constant_be64_to_cpu(x) __be64_to_cpu(x) + +#define __constant_cpu_to_le16(x) __cpu_to_le16(x) +#define __constant_cpu_to_le32(x) __cpu_to_le32(x) +#define __constant_cpu_to_le64(x) __cpu_to_le64(x) +#define __constant_cpu_to_be16(x) __cpu_to_be16(x) +#define __constant_cpu_to_be32(x) __cpu_to_be32(x) +#define __constant_cpu_to_be64(x) __cpu_to_be64(x) + +static inline void __le16_to_cpus(__u16 *p) +{ +#ifdef __BIG_ENDIAN + __swab16s(p); +#endif +} + +static inline void __cpu_to_le16s(__u16 *p) +{ +#ifdef __BIG_ENDIAN + __swab16s(p); +#endif +} + +static inline void __le32_to_cpus(__u32 *p) +{ +#ifdef __BIG_ENDIAN + __swab32s(p); +#endif +} + +static inline void __cpu_to_le32s(__u32 *p) +{ +#ifdef __BIG_ENDIAN + __swab32s(p); +#endif +} + +static inline void __le64_to_cpus(__u64 *p) +{ +#ifdef __BIG_ENDIAN + __swab64s(p); +#endif +} + +static inline void __cpu_to_le64s(__u64 *p) +{ +#ifdef __BIG_ENDIAN + __swab64s(p); +#endif +} + +static inline void __be16_to_cpus(__u16 *p) +{ +#ifdef __LITTLE_ENDIAN + __swab16s(p); +#endif +} + +static inline void __cpu_to_be16s(__u16 *p) +{ +#ifdef __LITTLE_ENDIAN + __swab16s(p); +#endif +} + +static inline void __be32_to_cpus(__u32 *p) +{ +#ifdef __LITTLE_ENDIAN + __swab32s(p); +#endif +} + +static inline void __cpu_to_be32s(__u32 *p) +{ +#ifdef __LITTLE_ENDIAN + __swab32s(p); +#endif +} + +static inline void __be64_to_cpus(__u64 *p) +{ +#ifdef __LITTLE_ENDIAN + __swab64s(p); +#endif +} + +static inline void __cpu_to_be64s(__u64 *p) +{ +#ifdef __LITTLE_ENDIAN + __swab64s(p); +#endif +} + +static inline __u16 __le16_to_cpup(const __le16 *p) +{ +#ifdef __LITTLE_ENDIAN + return (__force __u16)*p; +#else + return __swab16p((__force __u16 *)p); +#endif +} + +static inline __u32 __le32_to_cpup(const __le32 *p) +{ +#ifdef __LITTLE_ENDIAN + return (__force __u32)*p; +#else + return __swab32p((__force __u32 *)p); +#endif +} + +static inline __u64 __le64_to_cpup(const __le64 *p) +{ +#ifdef __LITTLE_ENDIAN + return (__force __u64)*p; +#else + return __swab64p((__force __u64 *)p); +#endif +} + +static inline __le16 __cpu_to_le16p(const __u16 *p) +{ +#ifdef __LITTLE_ENDIAN + return (__force __le16)*p; +#else + return (__force __le16)__swab16p(p); +#endif +} + +static inline __le32 __cpu_to_le32p(const __u32 *p) +{ +#ifdef __LITTLE_ENDIAN + return (__force __le32)*p; +#else + return (__force __le32)__swab32p(p); +#endif +} + +static inline __le64 __cpu_to_le64p(const __u64 *p) +{ +#ifdef __LITTLE_ENDIAN + return (__force __le64)*p; +#else + return (__force __le64)__swab64p(p); +#endif +} + +static inline __u16 __be16_to_cpup(const __be16 *p) +{ +#ifdef __BIG_ENDIAN + return (__force __u16)*p; +#else + return __swab16p((__force __u16 *)p); +#endif +} + +static inline __u32 __be32_to_cpup(const __be32 *p) +{ +#ifdef __BIG_ENDIAN + return (__force __u32)*p; +#else + return __swab32p((__force __u32 *)p); +#endif +} + +static inline __u64 __be64_to_cpup(const __be64 *p) +{ +#ifdef __BIG_ENDIAN + return (__force __u64)*p; +#else + return __swab64p((__force __u64 *)p); +#endif +} + +static inline __be16 __cpu_to_be16p(const __u16 *p) +{ +#ifdef __BIG_ENDIAN + return (__force __be16)*p; +#else + return (__force __be16)__swab16p(p); +#endif +} + +static inline __be32 __cpu_to_be32p(const __u32 *p) +{ +#ifdef __BIG_ENDIAN + return (__force __be32)*p; +#else + return (__force __be32)__swab32p(p); +#endif +} + +static inline __be64 __cpu_to_be64p(const __u64 *p) +{ +#ifdef __BIG_ENDIAN + return (__force __be64)*p; +#else + return (__force __be64)__swab64p(p); +#endif +} + +#ifdef __KERNEL__ + +# define le16_to_cpu __le16_to_cpu +# define le32_to_cpu __le32_to_cpu +# define le64_to_cpu __le64_to_cpu +# define be16_to_cpu __be16_to_cpu +# define be32_to_cpu __be32_to_cpu +# define be64_to_cpu __be64_to_cpu +# define cpu_to_le16 __cpu_to_le16 +# define cpu_to_le32 __cpu_to_le32 +# define cpu_to_le64 __cpu_to_le64 +# define cpu_to_be16 __cpu_to_be16 +# define cpu_to_be32 __cpu_to_be32 +# define cpu_to_be64 __cpu_to_be64 + +# define le16_to_cpup __le16_to_cpup +# define le32_to_cpup __le32_to_cpup +# define le64_to_cpup __le64_to_cpup +# define be16_to_cpup __be16_to_cpup +# define be32_to_cpup __be32_to_cpup +# define be64_to_cpup __be64_to_cpup +# define cpu_to_le16p __cpu_to_le16p +# define cpu_to_le32p __cpu_to_le32p +# define cpu_to_le64p __cpu_to_le64p +# define cpu_to_be16p __cpu_to_be16p +# define cpu_to_be32p __cpu_to_be32p +# define cpu_to_be64p __cpu_to_be64p + +# define le16_to_cpus __le16_to_cpus +# define le32_to_cpus __le32_to_cpus +# define le64_to_cpus __le64_to_cpus +# define be16_to_cpus __be16_to_cpus +# define be32_to_cpus __be32_to_cpus +# define be64_to_cpus __be64_to_cpus +# define cpu_to_le16s __cpu_to_le16s +# define cpu_to_le32s __cpu_to_le32s +# define cpu_to_le64s __cpu_to_le64s +# define cpu_to_be16s __cpu_to_be16s +# define cpu_to_be32s __cpu_to_be32s +# define cpu_to_be64s __cpu_to_be64s + +/* + * They have to be macros in order to do the constant folding + * correctly - if the argument passed into a inline function + * it is no longer constant according to gcc.. + */ +# undef ntohl +# undef ntohs +# undef htonl +# undef htons + +# define ___htonl(x) __cpu_to_be32(x) +# define ___htons(x) __cpu_to_be16(x) +# define ___ntohl(x) __be32_to_cpu(x) +# define ___ntohs(x) __be16_to_cpu(x) + +# define htonl(x) ___htonl(x) +# define ntohl(x) ___ntohl(x) +# define htons(x) ___htons(x) +# define ntohs(x) ___ntohs(x) + +static inline void le16_add_cpu(__le16 *var, u16 val) +{ + *var = cpu_to_le16(le16_to_cpup(var) + val); +} + +static inline void le32_add_cpu(__le32 *var, u32 val) +{ + *var = cpu_to_le32(le32_to_cpup(var) + val); +} + +static inline void le64_add_cpu(__le64 *var, u64 val) +{ + *var = cpu_to_le64(le64_to_cpup(var) + val); +} + +static inline void be16_add_cpu(__be16 *var, u16 val) +{ + *var = cpu_to_be16(be16_to_cpup(var) + val); +} + +static inline void be32_add_cpu(__be32 *var, u32 val) +{ + *var = cpu_to_be32(be32_to_cpup(var) + val); +} + +static inline void be64_add_cpu(__be64 *var, u64 val) +{ + *var = cpu_to_be64(be64_to_cpup(var) + val); +} + +#endif /* __KERNEL__ */ +#endif /* _LINUX_BYTEORDER_H */ diff --git a/include/linux/capability.h b/include/linux/capability.h index 02673846d20539b25949c3e10356ae09e9be762b..9d1fe30b6f6c1226b7fe6e6d37937c2d50be70ac 100644 --- a/include/linux/capability.h +++ b/include/linux/capability.h @@ -503,8 +503,19 @@ extern const kernel_cap_t __cap_init_eff_set; kernel_cap_t cap_set_effective(const kernel_cap_t pE_new); -int capable(int cap); -int __capable(struct task_struct *t, int cap); +/** + * has_capability - Determine if a task has a superior capability available + * @t: The task in question + * @cap: The capability to be tested for + * + * Return true if the specified task has the given superior capability + * currently in effect, false if not. + * + * Note that this does not set PF_SUPERPRIV on the task. + */ +#define has_capability(t, cap) (security_capable((t), (cap)) == 0) + +extern int capable(int cap); #endif /* __KERNEL__ */ diff --git a/include/linux/completion.h b/include/linux/completion.h index d2961b66d53dbab52a3f69cd30a441725c4000ee..02ef8835999cf666c88bb587e47ff7104c0275ac 100644 --- a/include/linux/completion.h +++ b/include/linux/completion.h @@ -49,10 +49,13 @@ extern unsigned long wait_for_completion_timeout(struct completion *x, unsigned long timeout); extern unsigned long wait_for_completion_interruptible_timeout( struct completion *x, unsigned long timeout); +extern bool try_wait_for_completion(struct completion *x); +extern bool completion_done(struct completion *x); extern void complete(struct completion *); extern void complete_all(struct completion *); #define INIT_COMPLETION(x) ((x).done = 0) + #endif diff --git a/include/linux/cred.h b/include/linux/cred.h new file mode 100644 index 0000000000000000000000000000000000000000..b69222cc1fd27c1811ae473f1eccc4e5f69dd07c --- /dev/null +++ b/include/linux/cred.h @@ -0,0 +1,50 @@ +/* Credentials management + * + * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _LINUX_CRED_H +#define _LINUX_CRED_H + +#define get_current_user() (get_uid(current->user)) + +#define task_uid(task) ((task)->uid) +#define task_gid(task) ((task)->gid) +#define task_euid(task) ((task)->euid) +#define task_egid(task) ((task)->egid) + +#define current_uid() (current->uid) +#define current_gid() (current->gid) +#define current_euid() (current->euid) +#define current_egid() (current->egid) +#define current_suid() (current->suid) +#define current_sgid() (current->sgid) +#define current_fsuid() (current->fsuid) +#define current_fsgid() (current->fsgid) +#define current_cap() (current->cap_effective) + +#define current_uid_gid(_uid, _gid) \ +do { \ + *(_uid) = current->uid; \ + *(_gid) = current->gid; \ +} while(0) + +#define current_euid_egid(_uid, _gid) \ +do { \ + *(_uid) = current->euid; \ + *(_gid) = current->egid; \ +} while(0) + +#define current_fsuid_fsgid(_uid, _gid) \ +do { \ + *(_uid) = current->fsuid; \ + *(_gid) = current->fsgid; \ +} while(0) + +#endif /* _LINUX_CRED_H */ diff --git a/include/linux/dcache.h b/include/linux/dcache.h index 07aa198f19ed993fbffad01d2de5d480a48ea7cf..efba1de629acfe29f808ff840f75be3083a9667a 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -230,7 +230,7 @@ extern void d_delete(struct dentry *); extern struct dentry * d_alloc(struct dentry *, const struct qstr *); extern struct dentry * d_alloc_anon(struct inode *); extern struct dentry * d_splice_alias(struct inode *, struct dentry *); -extern struct dentry * d_add_ci(struct inode *, struct dentry *, struct qstr *); +extern struct dentry * d_add_ci(struct dentry *, struct inode *, struct qstr *); extern void shrink_dcache_sb(struct super_block *); extern void shrink_dcache_parent(struct dentry *); extern void shrink_dcache_for_umount(struct super_block *); diff --git a/include/linux/device.h b/include/linux/device.h index d24a47f80f9c67587df13a5a8b57282f7dd2e8dd..4d8372d135df8df6d4f648b009faaa5d4d315538 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -358,6 +358,7 @@ struct device { struct kobject kobj; char bus_id[BUS_ID_SIZE]; /* position on parent bus */ + const char *init_name; /* initial name of the device */ struct device_type *type; unsigned uevent_suppress:1; @@ -406,7 +407,7 @@ struct device { /* Get the wakeup routines, which depend on struct device */ #include -static inline const char *dev_name(struct device *dev) +static inline const char *dev_name(const struct device *dev) { /* will be changed into kobject_name(&dev->kobj) in the near future */ return dev->bus_id; @@ -518,7 +519,7 @@ extern void device_shutdown(void); extern void sysdev_shutdown(void); /* debugging and troubleshooting/diagnostic helpers. */ -extern const char *dev_driver_string(struct device *dev); +extern const char *dev_driver_string(const struct device *dev); #define dev_printk(level, dev, format, arg...) \ printk(level "%s %s: " format , dev_driver_string(dev) , \ dev_name(dev) , ## arg) diff --git a/include/linux/exportfs.h b/include/linux/exportfs.h index f5abd1306638379ecd609512cc742b8af53169e3..27e772cefb6a5b88e7f8605b3fb817c341d12e4a 100644 --- a/include/linux/exportfs.h +++ b/include/linux/exportfs.h @@ -34,6 +34,27 @@ enum fid_type { */ FILEID_INO32_GEN_PARENT = 2, + /* + * 64 bit object ID, 64 bit root object ID, + * 32 bit generation number. + */ + FILEID_BTRFS_WITHOUT_PARENT = 0x4d, + + /* + * 64 bit object ID, 64 bit root object ID, + * 32 bit generation number, + * 64 bit parent object ID, 32 bit parent generation. + */ + FILEID_BTRFS_WITH_PARENT = 0x4e, + + /* + * 64 bit object ID, 64 bit root object ID, + * 32 bit generation number, + * 64 bit parent object ID, 32 bit parent generation, + * 64 bit parent root object ID. + */ + FILEID_BTRFS_WITH_PARENT_ROOT = 0x4f, + /* * 32 bit block number, 16 bit partition reference, * 16 bit unused, 32 bit generation number. diff --git a/include/linux/fb.h b/include/linux/fb.h index 3b8870e32afdd14b8166dd876762c0986cafd4ab..531ccd5f5960b0fe5818fdb768d3beb6bd3f3ea7 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -976,6 +976,9 @@ static inline void __fb_pad_aligned_buffer(u8 *dst, u32 d_pitch, /* drivers/video/fb_defio.c */ extern void fb_deferred_io_init(struct fb_info *info); +extern void fb_deferred_io_open(struct fb_info *info, + struct inode *inode, + struct file *file); extern void fb_deferred_io_cleanup(struct fb_info *info); extern int fb_deferred_io_fsync(struct file *file, struct dentry *dentry, int datasync); diff --git a/include/linux/firmware-map.h b/include/linux/firmware-map.h index acbdbcc160518ab81fb7c7197d661a37b5303aab..6e199c8dfacc4f3c40307076535d41da914afeb8 100644 --- a/include/linux/firmware-map.h +++ b/include/linux/firmware-map.h @@ -24,34 +24,8 @@ */ #ifdef CONFIG_FIRMWARE_MEMMAP -/** - * Adds a firmware mapping entry. This function uses kmalloc() for memory - * allocation. Use firmware_map_add_early() if you want to use the bootmem - * allocator. - * - * That function must be called before late_initcall. - * - * @start: Start of the memory range. - * @end: End of the memory range (inclusive). - * @type: Type of the memory range. - * - * Returns 0 on success, or -ENOMEM if no memory could be allocated. - */ int firmware_map_add(resource_size_t start, resource_size_t end, const char *type); - -/** - * Adds a firmware mapping entry. This function uses the bootmem allocator - * for memory allocation. Use firmware_map_add() if you want to use kmalloc(). - * - * That function must be called before late_initcall. - * - * @start: Start of the memory range. - * @end: End of the memory range (inclusive). - * @type: Type of the memory range. - * - * Returns 0 on success, or -ENOMEM if no memory could be allocated. - */ int firmware_map_add_early(resource_size_t start, resource_size_t end, const char *type); diff --git a/include/linux/fs_uart_pd.h b/include/linux/fs_uart_pd.h index 809bb9ffc78846fbc2f8b5747ef42b225d8c4940..36b61ff392779750a84d2176e27fbbafb0078a27 100644 --- a/include/linux/fs_uart_pd.h +++ b/include/linux/fs_uart_pd.h @@ -12,7 +12,6 @@ #ifndef FS_UART_PD_H #define FS_UART_PD_H -#include #include enum fs_uart_id { diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index f368d041e02d1f41ccb36bda3a4c5da59c65df3d..bb384068272e1ef5ef9f4aa4a04572e48dcbfca5 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -98,6 +98,27 @@ static inline void tracer_disable(void) #endif } +/* Ftrace disable/restore without lock. Some synchronization mechanism + * must be used to prevent ftrace_enabled to be changed between + * disable/restore. */ +static inline int __ftrace_enabled_save(void) +{ +#ifdef CONFIG_FTRACE + int saved_ftrace_enabled = ftrace_enabled; + ftrace_enabled = 0; + return saved_ftrace_enabled; +#else + return 0; +#endif +} + +static inline void __ftrace_enabled_restore(int enabled) +{ +#ifdef CONFIG_FTRACE + ftrace_enabled = enabled; +#endif +} + #ifdef CONFIG_FRAME_POINTER /* TODO: need to fix this for ARM */ # define CALLER_ADDR0 ((unsigned long)__builtin_return_address(0)) diff --git a/include/linux/genhd.h b/include/linux/genhd.h index 118216f1bd3c357a61b154face10a267a67f3290..be4f5e5bfe06ccd2a5a65917b2bc6d09cfd8630c 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -110,15 +110,6 @@ struct hd_struct { #define GENHD_FL_SUPPRESS_PARTITION_INFO 32 #define GENHD_FL_FAIL 64 -#define BLK_SCSI_MAX_CMDS (256) -#define BLK_SCSI_CMD_PER_LONG (BLK_SCSI_MAX_CMDS / (sizeof(long) * 8)) - -struct blk_scsi_cmd_filter { - unsigned long read_ok[BLK_SCSI_CMD_PER_LONG]; - unsigned long write_ok[BLK_SCSI_CMD_PER_LONG]; - struct kobject kobj; -}; - struct gendisk { int major; /* major number of driver */ int first_minor; @@ -128,7 +119,6 @@ struct gendisk { struct hd_struct **part; /* [indexed by minor] */ struct block_device_operations *fops; struct request_queue *queue; - struct blk_scsi_cmd_filter cmd_filter; void *private_data; sector_t capacity; diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h index 4862398e05bf033e3ee7721715fe9b398cd9a98d..bf34c5f4c0511abc17c664655559918e2da01ef5 100644 --- a/include/linux/i2c-id.h +++ b/include/linux/i2c-id.h @@ -39,7 +39,6 @@ #define I2C_DRIVERID_SAA7111A 8 /* video input processor */ #define I2C_DRIVERID_SAA7185B 13 /* video encoder */ #define I2C_DRIVERID_SAA7110 22 /* video decoder */ -#define I2C_DRIVERID_MGATVO 23 /* Matrox TVOut */ #define I2C_DRIVERID_SAA5249 24 /* SAA5249 and compatibles */ #define I2C_DRIVERID_PCF8583 25 /* real time clock */ #define I2C_DRIVERID_SAB3036 26 /* SAB3036 tuner */ @@ -95,7 +94,6 @@ #define I2C_HW_B_BT848 0x010005 /* BT848 video boards */ #define I2C_HW_B_VIA 0x010007 /* Via vt82c586b */ #define I2C_HW_B_HYDRA 0x010008 /* Apple Hydra Mac I/O */ -#define I2C_HW_B_G400 0x010009 /* Matrox G400 */ #define I2C_HW_B_I810 0x01000a /* Intel I810 */ #define I2C_HW_B_VOO 0x01000b /* 3dfx Voodoo 3 / Banshee */ #define I2C_HW_B_SCX200 0x01000e /* Nat'l Semi SCx200 I2C */ diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 08be0d21864c6fcd81dd667baee289b81edf20e5..06115128047f24274002b87345af680314e8e3a8 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -97,7 +97,19 @@ extern s32 i2c_smbus_write_i2c_block_data(struct i2c_client * client, /** * struct i2c_driver - represent an I2C device driver + * @id: Unique driver ID (optional) * @class: What kind of i2c device we instantiate (for detect) + * @attach_adapter: Callback for bus addition (for legacy drivers) + * @detach_adapter: Callback for bus removal (for legacy drivers) + * @detach_client: Callback for device removal (for legacy drivers) + * @probe: Callback for device binding (new-style drivers) + * @remove: Callback for device unbinding (new-style drivers) + * @shutdown: Callback for device shutdown + * @suspend: Callback for device suspend + * @resume: Callback for device resume + * @command: Callback for bus-wide signaling (optional) + * @driver: Device driver model driver + * @id_table: List of I2C devices supported by this driver * @detect: Callback for device detection * @address_data: The I2C addresses to probe, ignore or force (for detect) * @clients: List of detected clients we created (for i2c-core use only) diff --git a/include/linux/ide.h b/include/linux/ide.h index 87c12ed969548a233a8f9d8e8440ed0bc972a566..1524829f73f2cd8c5aa4fc9cbc6bd47c7a1fa48f 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1111,7 +1111,6 @@ void ide_setup_pci_noise(struct pci_dev *, const struct ide_port_info *); #ifdef CONFIG_BLK_DEV_IDEDMA_PCI int ide_pci_set_master(struct pci_dev *, const char *); unsigned long ide_pci_dma_base(ide_hwif_t *, const struct ide_port_info *); -extern const struct ide_dma_ops sff_dma_ops; int ide_pci_check_simplex(ide_hwif_t *, const struct ide_port_info *); int ide_hwif_setup_dma(ide_hwif_t *, const struct ide_port_info *); #else @@ -1275,6 +1274,7 @@ extern int __ide_dma_end(ide_drive_t *); int ide_dma_test_irq(ide_drive_t *); extern void ide_dma_lost_irq(ide_drive_t *); extern void ide_dma_timeout(ide_drive_t *); +extern const struct ide_dma_ops sff_dma_ops; #endif /* CONFIG_BLK_DEV_IDEDMA_SFF */ #else @@ -1448,8 +1448,7 @@ static inline void ide_dump_identify(u8 *id) static inline int hwif_to_node(ide_hwif_t *hwif) { - struct pci_dev *dev = to_pci_dev(hwif->dev); - return hwif->dev ? pcibus_to_node(dev->bus) : -1; + return hwif->dev ? dev_to_node(hwif->dev) : -1; } static inline ide_drive_t *ide_get_paired_drive(ide_drive_t *drive) diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h index 4c6307ad9fdb525ebfd6cf2e95b5540d45bb2122..8529f57ba263a2ccabebdbacc3f668b47fd2d392 100644 --- a/include/linux/if_tun.h +++ b/include/linux/if_tun.h @@ -45,6 +45,7 @@ #define TUNGETFEATURES _IOR('T', 207, unsigned int) #define TUNSETOFFLOAD _IOW('T', 208, unsigned int) #define TUNSETTXFILTER _IOW('T', 209, unsigned int) +#define TUNGETIFF _IOR('T', 210, unsigned int) /* TUNSETIFF ifr flags */ #define IFF_TUN 0x0001 diff --git a/include/linux/init.h b/include/linux/init.h index 11b84e1060532ecf62f73e3151b9f6eaed043c8b..93538b696e3d99f2bb30d96b83d3516c66442233 100644 --- a/include/linux/init.h +++ b/include/linux/init.h @@ -139,6 +139,7 @@ extern initcall_t __con_initcall_start[], __con_initcall_end[]; extern initcall_t __security_initcall_start[], __security_initcall_end[]; /* Defined in init/main.c */ +extern int do_one_initcall(initcall_t fn); extern char __initdata boot_command_line[]; extern char *saved_command_line; extern unsigned int reset_devices; diff --git a/include/linux/ioport.h b/include/linux/ioport.h index 22d2115458c67fe1e6e499996a9218af36fb772a..8d3b7a9afd1780b4624dd28dbd9126db8df738d8 100644 --- a/include/linux/ioport.h +++ b/include/linux/ioport.h @@ -109,6 +109,7 @@ extern struct resource iomem_resource; extern int request_resource(struct resource *root, struct resource *new); extern int release_resource(struct resource *new); extern int insert_resource(struct resource *parent, struct resource *new); +extern void insert_resource_expand_to_fit(struct resource *root, struct resource *new); extern int allocate_resource(struct resource *root, struct resource *new, resource_size_t size, resource_size_t min, resource_size_t max, resource_size_t align, diff --git a/include/linux/ivtv.h b/include/linux/ivtv.h index 794b8daa9378e6647064f34174b6849ba50bb2a8..17ca64b5a66cc253f9284e51e4e8c7c3e8e50544 100644 --- a/include/linux/ivtv.h +++ b/include/linux/ivtv.h @@ -21,11 +21,7 @@ #ifndef __LINUX_IVTV_H__ #define __LINUX_IVTV_H__ -#ifdef __KERNEL__ -#include /* need __user */ -#else -#define __user -#endif +#include #include /* ivtv knows several distinct output modes: MPEG streaming, diff --git a/include/linux/ivtvfb.h b/include/linux/ivtvfb.h index e980ba62ddcc23f405fa06a91d512bb25193312b..e20af47b59ad5df5d84224e75fa89f1173ab7dba 100644 --- a/include/linux/ivtvfb.h +++ b/include/linux/ivtvfb.h @@ -21,11 +21,7 @@ #ifndef __LINUX_IVTVFB_H__ #define __LINUX_IVTVFB_H__ -#ifdef __KERNEL__ -#include /* need __user */ -#else -#define __user -#endif +#include #include /* Framebuffer external API */ diff --git a/include/linux/kernel.h b/include/linux/kernel.h index aaa998f65c7af93e8a0e715e5bef0ca5ef067ece..2651f805ba6d771b9ec1f26078609aebdb198853 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -108,6 +108,13 @@ struct completion; struct pt_regs; struct user; +#ifdef CONFIG_PREEMPT_VOLUNTARY +extern int _cond_resched(void); +# define might_resched() _cond_resched() +#else +# define might_resched() do { } while (0) +#endif + /** * might_sleep - annotation for functions that can sleep * @@ -118,13 +125,6 @@ struct user; * be bitten later when the calling function happens to sleep when it is not * supposed to. */ -#ifdef CONFIG_PREEMPT_VOLUNTARY -extern int _cond_resched(void); -# define might_resched() _cond_resched() -#else -# define might_resched() do { } while (0) -#endif - #ifdef CONFIG_DEBUG_SPINLOCK_SLEEP void __might_sleep(char *file, int line); # define might_sleep() \ diff --git a/include/linux/kexec.h b/include/linux/kexec.h index 32110cede64fd23554f1c8c5a24233d5a63f14ab..17f76fc0517377094cf318a544eb55b2e8eaeb56 100644 --- a/include/linux/kexec.h +++ b/include/linux/kexec.h @@ -25,8 +25,8 @@ #error KEXEC_CONTROL_MEMORY_LIMIT not defined #endif -#ifndef KEXEC_CONTROL_CODE_SIZE -#error KEXEC_CONTROL_CODE_SIZE not defined +#ifndef KEXEC_CONTROL_PAGE_SIZE +#error KEXEC_CONTROL_PAGE_SIZE not defined #endif #ifndef KEXEC_ARCH diff --git a/include/linux/kvm.h b/include/linux/kvm.h index 69511f74f912682e69e4d49a9abf5198c0a4bfa3..70a30651cd128cd3dbaf91a366886764abdede33 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -320,12 +320,12 @@ struct kvm_trace_rec { struct { __u64 cycle_u64; __u32 extra_u32[KVM_TRC_EXTRA_MAX]; - } cycle; + } __attribute__((packed)) cycle; struct { __u32 extra_u32[KVM_TRC_EXTRA_MAX]; } nocycle; } u; -} __attribute__((packed)); +}; #define KVMIO 0xAE diff --git a/include/linux/libata.h b/include/linux/libata.h index 06b80337303b805bffcc2920b0d8796004f902ef..225bfc5bd9ec1eb43b143d059f926918a30c2656 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -163,6 +163,7 @@ enum { ATA_DEV_NONE = 9, /* no device */ /* struct ata_link flags */ + ATA_LFLAG_NO_HRST = (1 << 1), /* avoid hardreset */ ATA_LFLAG_NO_SRST = (1 << 2), /* avoid softreset */ ATA_LFLAG_ASSUME_ATA = (1 << 3), /* assume ATA class */ ATA_LFLAG_ASSUME_SEMB = (1 << 4), /* assume SEMB class */ @@ -646,6 +647,7 @@ struct ata_link { unsigned int flags; /* ATA_LFLAG_xxx */ + u32 saved_scontrol; /* SControl on probe */ unsigned int hw_sata_spd_limit; unsigned int sata_spd_limit; unsigned int sata_spd; /* current SATA PHY speed */ @@ -1427,6 +1429,28 @@ static inline unsigned long ata_deadline(unsigned long from_jiffies, return from_jiffies + msecs_to_jiffies(timeout_msecs); } +/* Don't open code these in drivers as there are traps. Firstly the range may + change in future hardware and specs, secondly 0xFF means 'no DMA' but is + > UDMA_0. Dyma ddreigiau */ + +static inline int ata_using_mwdma(struct ata_device *adev) +{ + if (adev->dma_mode >= XFER_MW_DMA_0 && adev->dma_mode <= XFER_MW_DMA_4) + return 1; + return 0; +} + +static inline int ata_using_udma(struct ata_device *adev) +{ + if (adev->dma_mode >= XFER_UDMA_0 && adev->dma_mode <= XFER_UDMA_7) + return 1; + return 0; +} + +static inline int ata_dma_enabled(struct ata_device *adev) +{ + return (adev->dma_mode == 0xFF ? 0 : 1); +} /************************************************************************** * PMP - drivers/ata/libata-pmp.c diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h index 2486eb4edbf146b77effbfe27c14689ea70db1de..331e5f1c2d8ec4439bc69294337dc1b00345f3d8 100644 --- a/include/linux/lockdep.h +++ b/include/linux/lockdep.h @@ -89,6 +89,7 @@ struct lock_class { struct lockdep_subclass_key *key; unsigned int subclass; + unsigned int dep_gen_id; /* * IRQ/softirq usage tracking bits: @@ -189,6 +190,14 @@ struct lock_chain { u64 chain_key; }; +#define MAX_LOCKDEP_KEYS_BITS 13 +/* + * Subtract one because we offset hlock->class_idx by 1 in order + * to make 0 mean no class. This avoids overflowing the class_idx + * bitfield and hitting the BUG in hlock_class(). + */ +#define MAX_LOCKDEP_KEYS ((1UL << MAX_LOCKDEP_KEYS_BITS) - 1) + struct held_lock { /* * One-way hash of the dependency chain up to this point. We @@ -205,14 +214,14 @@ struct held_lock { * with zero), here we store the previous hash value: */ u64 prev_chain_key; - struct lock_class *class; unsigned long acquire_ip; struct lockdep_map *instance; - + struct lockdep_map *nest_lock; #ifdef CONFIG_LOCK_STAT u64 waittime_stamp; u64 holdtime_stamp; #endif + unsigned int class_idx:MAX_LOCKDEP_KEYS_BITS; /* * The lock-stack is unified in that the lock chains of interrupt * contexts nest ontop of process context chains, but we 'separate' @@ -226,11 +235,11 @@ struct held_lock { * The following field is used to detect when we cross into an * interrupt context: */ - int irq_context; - int trylock; - int read; - int check; - int hardirqs_off; + unsigned int irq_context:2; /* bit 0 - soft, bit 1 - hard */ + unsigned int trylock:1; + unsigned int read:2; /* see lock_acquire() comment */ + unsigned int check:2; /* see lock_acquire() comment */ + unsigned int hardirqs_off:1; }; /* @@ -294,11 +303,15 @@ extern void lockdep_init_map(struct lockdep_map *lock, const char *name, * 2: full validation */ extern void lock_acquire(struct lockdep_map *lock, unsigned int subclass, - int trylock, int read, int check, unsigned long ip); + int trylock, int read, int check, + struct lockdep_map *nest_lock, unsigned long ip); extern void lock_release(struct lockdep_map *lock, int nested, unsigned long ip); +extern void lock_set_subclass(struct lockdep_map *lock, unsigned int subclass, + unsigned long ip); + # define INIT_LOCKDEP .lockdep_recursion = 0, #define lockdep_depth(tsk) (debug_locks ? (tsk)->lockdep_depth : 0) @@ -313,8 +326,9 @@ static inline void lockdep_on(void) { } -# define lock_acquire(l, s, t, r, c, i) do { } while (0) +# define lock_acquire(l, s, t, r, c, n, i) do { } while (0) # define lock_release(l, n, i) do { } while (0) +# define lock_set_subclass(l, s, i) do { } while (0) # define lockdep_init() do { } while (0) # define lockdep_info() do { } while (0) # define lockdep_init_map(lock, name, key, sub) do { (void)(key); } while (0) @@ -400,9 +414,11 @@ static inline void print_irqtrace_events(struct task_struct *curr) #ifdef CONFIG_DEBUG_LOCK_ALLOC # ifdef CONFIG_PROVE_LOCKING -# define spin_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 2, i) +# define spin_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 2, NULL, i) +# define spin_acquire_nest(l, s, t, n, i) lock_acquire(l, s, t, 0, 2, n, i) # else -# define spin_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 1, i) +# define spin_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 1, NULL, i) +# define spin_acquire_nest(l, s, t, n, i) lock_acquire(l, s, t, 0, 1, NULL, i) # endif # define spin_release(l, n, i) lock_release(l, n, i) #else @@ -412,11 +428,11 @@ static inline void print_irqtrace_events(struct task_struct *curr) #ifdef CONFIG_DEBUG_LOCK_ALLOC # ifdef CONFIG_PROVE_LOCKING -# define rwlock_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 2, i) -# define rwlock_acquire_read(l, s, t, i) lock_acquire(l, s, t, 2, 2, i) +# define rwlock_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 2, NULL, i) +# define rwlock_acquire_read(l, s, t, i) lock_acquire(l, s, t, 2, 2, NULL, i) # else -# define rwlock_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 1, i) -# define rwlock_acquire_read(l, s, t, i) lock_acquire(l, s, t, 2, 1, i) +# define rwlock_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 1, NULL, i) +# define rwlock_acquire_read(l, s, t, i) lock_acquire(l, s, t, 2, 1, NULL, i) # endif # define rwlock_release(l, n, i) lock_release(l, n, i) #else @@ -427,9 +443,9 @@ static inline void print_irqtrace_events(struct task_struct *curr) #ifdef CONFIG_DEBUG_LOCK_ALLOC # ifdef CONFIG_PROVE_LOCKING -# define mutex_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 2, i) +# define mutex_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 2, NULL, i) # else -# define mutex_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 1, i) +# define mutex_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 1, NULL, i) # endif # define mutex_release(l, n, i) lock_release(l, n, i) #else @@ -439,11 +455,11 @@ static inline void print_irqtrace_events(struct task_struct *curr) #ifdef CONFIG_DEBUG_LOCK_ALLOC # ifdef CONFIG_PROVE_LOCKING -# define rwsem_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 2, i) -# define rwsem_acquire_read(l, s, t, i) lock_acquire(l, s, t, 1, 2, i) +# define rwsem_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 2, NULL, i) +# define rwsem_acquire_read(l, s, t, i) lock_acquire(l, s, t, 1, 2, NULL, i) # else -# define rwsem_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 1, i) -# define rwsem_acquire_read(l, s, t, i) lock_acquire(l, s, t, 1, 1, i) +# define rwsem_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 1, NULL, i) +# define rwsem_acquire_read(l, s, t, i) lock_acquire(l, s, t, 1, 1, NULL, i) # endif # define rwsem_release(l, n, i) lock_release(l, n, i) #else @@ -452,4 +468,16 @@ static inline void print_irqtrace_events(struct task_struct *curr) # define rwsem_release(l, n, i) do { } while (0) #endif +#ifdef CONFIG_DEBUG_LOCK_ALLOC +# ifdef CONFIG_PROVE_LOCKING +# define lock_map_acquire(l) lock_acquire(l, 0, 0, 0, 2, NULL, _THIS_IP_) +# else +# define lock_map_acquire(l) lock_acquire(l, 0, 0, 0, 1, NULL, _THIS_IP_) +# endif +# define lock_map_release(l) lock_release(l, 1, _THIS_IP_) +#else +# define lock_map_acquire(l) do { } while (0) +# define lock_map_release(l) do { } while (0) +#endif + #endif /* __LINUX_LOCKDEP_H */ diff --git a/include/linux/mm.h b/include/linux/mm.h index 335288bff1b741bd25dce72d3a84773c5ef70aee..72a15dc26bbf399bb891f01f740283e723929b33 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -73,7 +73,7 @@ extern unsigned int kobjsize(const void *objp); #endif /* - * vm_flags.. + * vm_flags in vm_area_struct, see mm_types.h. */ #define VM_READ 0x00000001 /* currently active flags */ #define VM_WRITE 0x00000002 @@ -834,7 +834,6 @@ extern int mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev, unsigned long start, unsigned long end, unsigned long newflags); -#ifdef CONFIG_HAVE_GET_USER_PAGES_FAST /* * get_user_pages_fast provides equivalent functionality to get_user_pages, * operating on current and current->mm (force=0 and doesn't return any vmas). @@ -848,25 +847,6 @@ extern int mprotect_fixup(struct vm_area_struct *vma, int get_user_pages_fast(unsigned long start, int nr_pages, int write, struct page **pages); -#else -/* - * Should probably be moved to asm-generic, and architectures can include it if - * they don't implement their own get_user_pages_fast. - */ -#define get_user_pages_fast(start, nr_pages, write, pages) \ -({ \ - struct mm_struct *mm = current->mm; \ - int ret; \ - \ - down_read(&mm->mmap_sem); \ - ret = get_user_pages(current, mm, start, nr_pages, \ - write, 0, pages, NULL); \ - up_read(&mm->mmap_sem); \ - \ - ret; \ -}) -#endif - /* * A callback you can register to apply pressure to ageable caches. * diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index 386edbe2cb4e98b1a01767e15978b02df896d895..bf334138c7c148da4c9ec7b409254045de0d327b 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -113,7 +113,7 @@ struct vm_area_struct { struct vm_area_struct *vm_next; pgprot_t vm_page_prot; /* Access permissions of this VMA. */ - unsigned long vm_flags; /* Flags, listed below. */ + unsigned long vm_flags; /* Flags, see mm.h. */ struct rb_node vm_rb; diff --git a/include/linux/mroute.h b/include/linux/mroute.h index 07112ee9293a5aa25b8186db6e19c990c7863f11..8a455694d6826c84b3f606c7ea9c81a888094354 100644 --- a/include/linux/mroute.h +++ b/include/linux/mroute.h @@ -6,7 +6,6 @@ #ifdef __KERNEL__ #include #endif -#include /* * Based on the MROUTING 3.5 defines primarily to keep @@ -130,6 +129,7 @@ struct igmpmsg */ #ifdef __KERNEL__ +#include #include #ifdef CONFIG_IP_MROUTE diff --git a/include/linux/mroute6.h b/include/linux/mroute6.h index 5cf50473a10f0f6877263bb822a59c865b66163f..6f4c180179e2ef34fd06e2829bc2c99ba4bd39d3 100644 --- a/include/linux/mroute6.h +++ b/include/linux/mroute6.h @@ -115,6 +115,7 @@ struct sioc_mif_req6 #ifdef __KERNEL__ +#include #include /* for struct sk_buff_head */ #ifdef CONFIG_IPV6_MROUTE diff --git a/include/linux/net.h b/include/linux/net.h index 4a9a30f2d68fe65e5184e367b488b4759ef20e33..6dc14a240042eab5685fddfb0f357eaae9eecd9d 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -18,16 +18,9 @@ #ifndef _LINUX_NET_H #define _LINUX_NET_H -#include #include -#include /* For O_CLOEXEC and O_NONBLOCK */ #include -struct poll_table_struct; -struct pipe_inode_info; -struct inode; -struct net; - #define NPROTO AF_MAX #define SYS_SOCKET 1 /* sys_socket(2) */ @@ -62,6 +55,13 @@ typedef enum { #ifdef __KERNEL__ #include #include +#include +#include /* For O_CLOEXEC and O_NONBLOCK */ + +struct poll_table_struct; +struct pipe_inode_info; +struct inode; +struct net; #define SOCK_ASYNC_NOSPACE 0 #define SOCK_ASYNC_WAITDATA 1 diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h index 3ba25065fa96b0f3907447f20fda02a8ea7e840c..8837928fbf33744249765eaedab779494a452d92 100644 --- a/include/linux/pci-acpi.h +++ b/include/linux/pci-acpi.h @@ -57,6 +57,15 @@ static inline acpi_status pcie_osc_support_set(u32 flags) { return __pci_osc_support_set(flags, PCI_EXPRESS_ROOT_HID_STRING); } +static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev) +{ + /* Find root host bridge */ + while (pdev->bus->self) + pdev = pdev->bus->self; + + return acpi_get_pci_rootbridge_handle(pci_domain_nr(pdev->bus), + pdev->bus->number); +} #else #if !defined(AE_ERROR) typedef u32 acpi_status; @@ -66,6 +75,8 @@ static inline acpi_status pci_osc_control_set(acpi_handle handle, u32 flags) {return AE_ERROR;} static inline acpi_status pci_osc_support_set(u32 flags) {return AE_ERROR;} static inline acpi_status pcie_osc_support_set(u32 flags) {return AE_ERROR;} +static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev) +{ return NULL; } #endif #endif /* _PCI_ACPI_H_ */ diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 9ec2bcce8e8385d3e192f8b7c835a2062c592314..f1624b3967548fc116211aee27114e65e91f5d36 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2428,6 +2428,9 @@ #define PCI_DEVICE_ID_INTEL_ICH10_3 0x3a1a #define PCI_DEVICE_ID_INTEL_ICH10_4 0x3a30 #define PCI_DEVICE_ID_INTEL_ICH10_5 0x3a60 +#define PCI_DEVICE_ID_INTEL_PCH_0 0x3b10 +#define PCI_DEVICE_ID_INTEL_PCH_1 0x3b11 +#define PCI_DEVICE_ID_INTEL_PCH_2 0x3b30 #define PCI_DEVICE_ID_INTEL_IOAT_SNB 0x402f #define PCI_DEVICE_ID_INTEL_5100_16 0x65f0 #define PCI_DEVICE_ID_INTEL_5100_21 0x65f5 diff --git a/include/linux/pid.h b/include/linux/pid.h index 22921ac4cfd948b88e10a06c0725b33363b38caf..d7e98ff8021eb3bfc38e4c851b425c7eac5c097f 100644 --- a/include/linux/pid.h +++ b/include/linux/pid.h @@ -161,4 +161,13 @@ pid_t pid_vnr(struct pid *pid); } \ } while (0) +#define do_each_pid_thread(pid, type, task) \ + do_each_pid_task(pid, type, task) { \ + struct task_struct *tg___ = task; \ + do { + +#define while_each_pid_thread(pid, type, task) \ + } while_each_thread(tg___, task); \ + task = tg___; \ + } while_each_pid_task(pid, type, task) #endif /* _LINUX_PID_H */ diff --git a/include/linux/pim.h b/include/linux/pim.h index 236ffd317394c1fc01df81f32cb096775e0aec4b..1ba0661561a44d3dc7aaa6d951d28d8566fdcaa3 100644 --- a/include/linux/pim.h +++ b/include/linux/pim.h @@ -3,22 +3,6 @@ #include -#ifndef __KERNEL__ -struct pim { -#if defined(__LITTLE_ENDIAN_BITFIELD) - __u8 pim_type:4, /* PIM message type */ - pim_ver:4; /* PIM version */ -#elif defined(__BIG_ENDIAN_BITFIELD) - __u8 pim_ver:4; /* PIM version */ - pim_type:4; /* PIM message type */ -#endif - __u8 pim_rsv; /* Reserved */ - __be16 pim_cksum; /* Checksum */ -}; - -#define PIM_MINLEN 8 -#endif - /* Message types - V1 */ #define PIM_V1_VERSION __constant_htonl(0x10000000) #define PIM_V1_REGISTER 1 @@ -27,7 +11,6 @@ struct pim { #define PIM_VERSION 2 #define PIM_REGISTER 1 -#if defined(__KERNEL__) #define PIM_NULL_REGISTER __constant_htonl(0x40000000) /* PIMv2 register message header layout (ietf-draft-idmr-pimvsm-v2-00.ps */ @@ -42,4 +25,3 @@ struct pimreghdr struct sk_buff; extern int pim_rcv_v1(struct sk_buff *); #endif -#endif diff --git a/include/linux/quicklist.h b/include/linux/quicklist.h index 39b66713a0bba015c9a1d94df6c54d9e781d3991..bd466439c58837fc422aab012388d082c5bd077b 100644 --- a/include/linux/quicklist.h +++ b/include/linux/quicklist.h @@ -80,6 +80,13 @@ void quicklist_trim(int nr, void (*dtor)(void *), unsigned long quicklist_total_size(void); +#else + +static inline unsigned long quicklist_total_size(void) +{ + return 0; +} + #endif #endif /* LINUX_QUICKLIST_H */ diff --git a/include/linux/rcuclassic.h b/include/linux/rcuclassic.h index 8c774905dcfec6c5a98d500d396b5dfdee97837e..4ab8436227276322042c5b7374e6d0c561e80486 100644 --- a/include/linux/rcuclassic.h +++ b/include/linux/rcuclassic.h @@ -117,7 +117,7 @@ extern int rcu_needs_cpu(int cpu); #ifdef CONFIG_DEBUG_LOCK_ALLOC extern struct lockdep_map rcu_lock_map; # define rcu_read_acquire() \ - lock_acquire(&rcu_lock_map, 0, 0, 2, 1, _THIS_IP_) + lock_acquire(&rcu_lock_map, 0, 0, 2, 1, NULL, _THIS_IP_) # define rcu_read_release() lock_release(&rcu_lock_map, 1, _THIS_IP_) #else # define rcu_read_acquire() do { } while (0) diff --git a/include/linux/reboot.h b/include/linux/reboot.h index b93b541cf111d08701c40939b9f201429a213e56..988e55fe649b8e7bcf8c6a325ac29c5b59edab8b 100644 --- a/include/linux/reboot.h +++ b/include/linux/reboot.h @@ -59,6 +59,7 @@ extern void machine_crash_shutdown(struct pt_regs *); * Architecture independent implemenations of sys_reboot commands. */ +extern void kernel_restart_prepare(char *cmd); extern void kernel_restart(char *cmd); extern void kernel_halt(void); extern void kernel_power_off(void); diff --git a/include/linux/rmap.h b/include/linux/rmap.h index 69407f85e10b32daa4bd8ac82f88d43e36b82f78..fed6f5e0b41139070dd9c99b84ee324e7254f63f 100644 --- a/include/linux/rmap.h +++ b/include/linux/rmap.h @@ -102,7 +102,7 @@ int try_to_unmap(struct page *, int ignore_refs); * Called from mm/filemap_xip.c to unmap empty zero page */ pte_t *page_check_address(struct page *, struct mm_struct *, - unsigned long, spinlock_t **); + unsigned long, spinlock_t **, int); /* * Used by swapoff to help locate where page is expected in vma. diff --git a/include/linux/sched.h b/include/linux/sched.h index 5270d449ff9deb9036f0b4d7852c4877dc561262..cfb0d87b99fcafb8ff0eb753e0ea489dc20478dd 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -87,6 +87,7 @@ struct sched_param { #include #include #include +#include #include @@ -1551,16 +1552,10 @@ static inline int set_cpus_allowed(struct task_struct *p, cpumask_t new_mask) extern unsigned long long sched_clock(void); -#ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK -static inline void sched_clock_init(void) -{ -} - -static inline u64 sched_clock_cpu(int cpu) -{ - return sched_clock(); -} +extern void sched_clock_init(void); +extern u64 sched_clock_cpu(int cpu); +#ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK static inline void sched_clock_tick(void) { } @@ -1572,28 +1567,11 @@ static inline void sched_clock_idle_sleep_event(void) static inline void sched_clock_idle_wakeup_event(u64 delta_ns) { } - -#ifdef CONFIG_NO_HZ -static inline void sched_clock_tick_stop(int cpu) -{ -} - -static inline void sched_clock_tick_start(int cpu) -{ -} -#endif - -#else /* CONFIG_HAVE_UNSTABLE_SCHED_CLOCK */ -extern void sched_clock_init(void); -extern u64 sched_clock_cpu(int cpu); +#else extern void sched_clock_tick(void); extern void sched_clock_idle_sleep_event(void); extern void sched_clock_idle_wakeup_event(u64 delta_ns); -#ifdef CONFIG_NO_HZ -extern void sched_clock_tick_stop(int cpu); -extern void sched_clock_tick_start(int cpu); #endif -#endif /* CONFIG_HAVE_UNSTABLE_SCHED_CLOCK */ /* * For kernel-internal use: high-speed (but slightly incorrect) per-cpu diff --git a/include/linux/security.h b/include/linux/security.h index fd96e7f8a6f9c9ecad138a0eaae84c5f6c82dc64..80c4d002864cb2f3e9db8ebb575de2baeafe47c8 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -46,8 +46,8 @@ struct audit_krule; */ extern int cap_capable(struct task_struct *tsk, int cap); extern int cap_settime(struct timespec *ts, struct timezone *tz); -extern int cap_ptrace(struct task_struct *parent, struct task_struct *child, - unsigned int mode); +extern int cap_ptrace_may_access(struct task_struct *child, unsigned int mode); +extern int cap_ptrace_traceme(struct task_struct *parent); extern int cap_capget(struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted); extern int cap_capset_check(struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted); extern void cap_capset_set(struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted); @@ -1157,17 +1157,24 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) * @alter contains the flag indicating whether changes are to be made. * Return 0 if permission is granted. * - * @ptrace: - * Check permission before allowing the @parent process to trace the + * @ptrace_may_access: + * Check permission before allowing the current process to trace the * @child process. * Security modules may also want to perform a process tracing check * during an execve in the set_security or apply_creds hooks of * binprm_security_ops if the process is being traced and its security * attributes would be changed by the execve. - * @parent contains the task_struct structure for parent process. - * @child contains the task_struct structure for child process. + * @child contains the task_struct structure for the target process. * @mode contains the PTRACE_MODE flags indicating the form of access. * Return 0 if permission is granted. + * @ptrace_traceme: + * Check that the @parent process has sufficient permission to trace the + * current process before allowing the current process to present itself + * to the @parent process for tracing. + * The parent process will still have to undergo the ptrace_may_access + * checks before it is allowed to trace this one. + * @parent contains the task_struct structure for debugger process. + * Return 0 if permission is granted. * @capget: * Get the @effective, @inheritable, and @permitted capability sets for * the @target process. The hook may also perform permission checking to @@ -1287,8 +1294,8 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) struct security_operations { char name[SECURITY_NAME_MAX + 1]; - int (*ptrace) (struct task_struct *parent, struct task_struct *child, - unsigned int mode); + int (*ptrace_may_access) (struct task_struct *child, unsigned int mode); + int (*ptrace_traceme) (struct task_struct *parent); int (*capget) (struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted); @@ -1560,8 +1567,8 @@ extern struct dentry *securityfs_create_dir(const char *name, struct dentry *par extern void securityfs_remove(struct dentry *dentry); /* Security operations */ -int security_ptrace(struct task_struct *parent, struct task_struct *child, - unsigned int mode); +int security_ptrace_may_access(struct task_struct *child, unsigned int mode); +int security_ptrace_traceme(struct task_struct *parent); int security_capget(struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, @@ -1742,11 +1749,15 @@ static inline int security_init(void) return 0; } -static inline int security_ptrace(struct task_struct *parent, - struct task_struct *child, - unsigned int mode) +static inline int security_ptrace_may_access(struct task_struct *child, + unsigned int mode) +{ + return cap_ptrace_may_access(child, mode); +} + +static inline int security_ptrace_traceme(struct task_struct *parent) { - return cap_ptrace(parent, child, mode); + return cap_ptrace_traceme(parent); } static inline int security_capget(struct task_struct *target, diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h index a66304a09955b0d36e7b7f67193657a444355e77..a1783b229ef4c219081fc7200fcdc5dd63c267e4 100644 --- a/include/linux/seq_file.h +++ b/include/linux/seq_file.h @@ -4,6 +4,8 @@ #include #include #include +#include +#include struct seq_operations; struct file; @@ -47,6 +49,16 @@ int seq_path(struct seq_file *, struct path *, char *); int seq_dentry(struct seq_file *, struct dentry *, char *); int seq_path_root(struct seq_file *m, struct path *path, struct path *root, char *esc); +int seq_bitmap(struct seq_file *m, unsigned long *bits, unsigned int nr_bits); +static inline int seq_cpumask(struct seq_file *m, cpumask_t *mask) +{ + return seq_bitmap(m, mask->bits, NR_CPUS); +} + +static inline int seq_nodemask(struct seq_file *m, nodemask_t *mask) +{ + return seq_bitmap(m, mask->bits, MAX_NUMNODES); +} int single_open(struct file *, int (*)(struct seq_file *, void *), void *); int single_release(struct inode *, struct file *); diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index cfcc45b3bef0e7a1f1c582786aed7fc1d7bfdafc..909923717830f3a16d88cdd6d44ed53314e81f54 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -901,7 +901,7 @@ extern unsigned char *__pskb_pull_tail(struct sk_buff *skb, int delta); static inline unsigned char *__pskb_pull(struct sk_buff *skb, unsigned int len) { if (len > skb_headlen(skb) && - !__pskb_pull_tail(skb, len-skb_headlen(skb))) + !__pskb_pull_tail(skb, len - skb_headlen(skb))) return NULL; skb->len -= len; return skb->data += len; @@ -918,7 +918,7 @@ static inline int pskb_may_pull(struct sk_buff *skb, unsigned int len) return 1; if (unlikely(len > skb->len)) return 0; - return __pskb_pull_tail(skb, len-skb_headlen(skb)) != NULL; + return __pskb_pull_tail(skb, len - skb_headlen(skb)) != NULL; } /** @@ -1321,7 +1321,7 @@ static inline int skb_padto(struct sk_buff *skb, unsigned int len) unsigned int size = skb->len; if (likely(size >= len)) return 0; - return skb_pad(skb, len-size); + return skb_pad(skb, len - size); } static inline int skb_add_data(struct sk_buff *skb, @@ -1452,6 +1452,10 @@ extern int skb_copy_datagram_iovec(const struct sk_buff *from, extern int skb_copy_and_csum_datagram_iovec(struct sk_buff *skb, int hlen, struct iovec *iov); +extern int skb_copy_datagram_from_iovec(struct sk_buff *skb, + int offset, + struct iovec *from, + int len); extern void skb_free_datagram(struct sock *sk, struct sk_buff *skb); extern int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags); diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h index 61e5610ad165592c0605eb68330ff50d9e0b77f8..e0c0fccced46c4b09d654121423f76357407bc95 100644 --- a/include/linux/spinlock.h +++ b/include/linux/spinlock.h @@ -183,8 +183,14 @@ do { \ #ifdef CONFIG_DEBUG_LOCK_ALLOC # define spin_lock_nested(lock, subclass) _spin_lock_nested(lock, subclass) +# define spin_lock_nest_lock(lock, nest_lock) \ + do { \ + typecheck(struct lockdep_map *, &(nest_lock)->dep_map);\ + _spin_lock_nest_lock(lock, &(nest_lock)->dep_map); \ + } while (0) #else # define spin_lock_nested(lock, subclass) _spin_lock(lock) +# define spin_lock_nest_lock(lock, nest_lock) _spin_lock(lock) #endif #define write_lock(lock) _write_lock(lock) diff --git a/include/linux/spinlock_api_smp.h b/include/linux/spinlock_api_smp.h index 8a2307ce729687f25a954969ae14df0b31748915..d79845d034b530372ff0049655179525a45dffc0 100644 --- a/include/linux/spinlock_api_smp.h +++ b/include/linux/spinlock_api_smp.h @@ -22,6 +22,8 @@ int in_lock_functions(unsigned long addr); void __lockfunc _spin_lock(spinlock_t *lock) __acquires(lock); void __lockfunc _spin_lock_nested(spinlock_t *lock, int subclass) __acquires(lock); +void __lockfunc _spin_lock_nest_lock(spinlock_t *lock, struct lockdep_map *map) + __acquires(lock); void __lockfunc _read_lock(rwlock_t *lock) __acquires(lock); void __lockfunc _write_lock(rwlock_t *lock) __acquires(lock); void __lockfunc _spin_lock_bh(spinlock_t *lock) __acquires(lock); diff --git a/include/linux/stop_machine.h b/include/linux/stop_machine.h index f1cb0ba6d71586a5cd2f5b41172ee5b32b55631d..faf1519b5adc5235aab952baeb6876083e21c5ab 100644 --- a/include/linux/stop_machine.h +++ b/include/linux/stop_machine.h @@ -3,16 +3,13 @@ /* "Bogolock": stop the entire machine, disable interrupts. This is a very heavy lock, which is equivalent to grabbing every spinlock (and more). So the "read" side to such a lock is anything which - diables preeempt. */ + disables preeempt. */ #include #include #include #if defined(CONFIG_STOP_MACHINE) && defined(CONFIG_SMP) -/* Deprecated, but useful for transition. */ -#define ALL_CPUS ~0U - /** * stop_machine: freeze the machine on all CPUs and run this function * @fn: the function to run @@ -50,18 +47,4 @@ static inline int stop_machine(int (*fn)(void *), void *data, return ret; } #endif /* CONFIG_SMP */ - -static inline int __deprecated stop_machine_run(int (*fn)(void *), void *data, - unsigned int cpu) -{ - /* If they don't care which cpu fn runs on, just pick one. */ - if (cpu == NR_CPUS) - return stop_machine(fn, data, NULL); - else if (cpu == ~0U) - return stop_machine(fn, data, &cpu_possible_map); - else { - cpumask_t cpus = cpumask_of_cpu(cpu); - return stop_machine(fn, data, &cpus); - } -} #endif /* _LINUX_STOP_MACHINE */ diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h index ef2e3a20bf3bdf514d55d9bd0a89a3fe40e78898..dc05b54bd3a3c4f7d7b0e167e219844c0f163f73 100644 --- a/include/linux/sunrpc/svc_rdma.h +++ b/include/linux/sunrpc/svc_rdma.h @@ -143,7 +143,6 @@ struct svcxprt_rdma { unsigned long sc_flags; struct list_head sc_dto_q; /* DTO tasklet I/O pending Q */ struct list_head sc_read_complete_q; - spinlock_t sc_read_complete_lock; struct work_struct sc_work; }; /* sc_flags */ diff --git a/include/linux/suspend.h b/include/linux/suspend.h index c63435095970660b585a232bc50bcdedc94e80c4..2ce8207686e2b5a81b671533119ceb6be8461e19 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -217,11 +217,11 @@ struct platform_hibernation_ops { #ifdef CONFIG_HIBERNATION /* kernel/power/snapshot.c */ extern void __register_nosave_region(unsigned long b, unsigned long e, int km); -static inline void register_nosave_region(unsigned long b, unsigned long e) +static inline void __init register_nosave_region(unsigned long b, unsigned long e) { __register_nosave_region(b, e, 0); } -static inline void register_nosave_region_late(unsigned long b, unsigned long e) +static inline void __init register_nosave_region_late(unsigned long b, unsigned long e) { __register_nosave_region(b, e, 1); } diff --git a/include/linux/swab.h b/include/linux/swab.h new file mode 100644 index 0000000000000000000000000000000000000000..270d5c208a899aaeee19148a8a39109d59e384a8 --- /dev/null +++ b/include/linux/swab.h @@ -0,0 +1,309 @@ +#ifndef _LINUX_SWAB_H +#define _LINUX_SWAB_H + +#include +#include +#include + +/* + * casts are necessary for constants, because we never know how for sure + * how U/UL/ULL map to __u16, __u32, __u64. At least not in a portable way. + */ +#define __const_swab16(x) ((__u16)( \ + (((__u16)(x) & (__u16)0x00ffU) << 8) | \ + (((__u16)(x) & (__u16)0xff00U) >> 8))) + +#define __const_swab32(x) ((__u32)( \ + (((__u32)(x) & (__u32)0x000000ffUL) << 24) | \ + (((__u32)(x) & (__u32)0x0000ff00UL) << 8) | \ + (((__u32)(x) & (__u32)0x00ff0000UL) >> 8) | \ + (((__u32)(x) & (__u32)0xff000000UL) >> 24))) + +#define __const_swab64(x) ((__u64)( \ + (((__u64)(x) & (__u64)0x00000000000000ffULL) << 56) | \ + (((__u64)(x) & (__u64)0x000000000000ff00ULL) << 40) | \ + (((__u64)(x) & (__u64)0x0000000000ff0000ULL) << 24) | \ + (((__u64)(x) & (__u64)0x00000000ff000000ULL) << 8) | \ + (((__u64)(x) & (__u64)0x000000ff00000000ULL) >> 8) | \ + (((__u64)(x) & (__u64)0x0000ff0000000000ULL) >> 24) | \ + (((__u64)(x) & (__u64)0x00ff000000000000ULL) >> 40) | \ + (((__u64)(x) & (__u64)0xff00000000000000ULL) >> 56))) + +#define __const_swahw32(x) ((__u32)( \ + (((__u32)(x) & (__u32)0x0000ffffUL) << 16) | \ + (((__u32)(x) & (__u32)0xffff0000UL) >> 16))) + +#define __const_swahb32(x) ((__u32)( \ + (((__u32)(x) & (__u32)0x00ff00ffUL) << 8) | \ + (((__u32)(x) & (__u32)0xff00ff00UL) >> 8))) + +/* + * Implement the following as inlines, but define the interface using + * macros to allow constant folding when possible: + * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32 + */ + +static inline __attribute_const__ __u16 ___swab16(__u16 val) +{ +#ifdef __arch_swab16 + return __arch_swab16(val); +#elif defined(__arch_swab16p) + return __arch_swab16p(&val); +#else + return __const_swab16(val); +#endif +} + +static inline __attribute_const__ __u32 ___swab32(__u32 val) +{ +#ifdef __arch_swab32 + return __arch_swab32(val); +#elif defined(__arch_swab32p) + return __arch_swab32p(&val); +#else + return __const_swab32(val); +#endif +} + +static inline __attribute_const__ __u64 ___swab64(__u64 val) +{ +#ifdef __arch_swab64 + return __arch_swab64(val); +#elif defined(__arch_swab64p) + return __arch_swab64p(&val); +#elif defined(__SWAB_64_THRU_32__) + __u32 h = val >> 32; + __u32 l = val & ((1ULL << 32) - 1); + return (((__u64)___swab32(l)) << 32) | ((__u64)(___swab32(h))); +#else + return __const_swab64(val); +#endif +} + +static inline __attribute_const__ __u32 ___swahw32(__u32 val) +{ +#ifdef __arch_swahw32 + return __arch_swahw32(val); +#elif defined(__arch_swahw32p) + return __arch_swahw32p(&val); +#else + return __const_swahw32(val); +#endif +} + +static inline __attribute_const__ __u32 ___swahb32(__u32 val) +{ +#ifdef __arch_swahb32 + return __arch_swahb32(val); +#elif defined(__arch_swahb32p) + return __arch_swahb32p(&val); +#else + return __const_swahb32(val); +#endif +} + +/** + * __swab16 - return a byteswapped 16-bit value + * @x: value to byteswap + */ +#define __swab16(x) \ + (__builtin_constant_p((__u16)(x)) ? \ + __const_swab16((x)) : \ + ___swab16((x))) + +/** + * __swab32 - return a byteswapped 32-bit value + * @x: value to byteswap + */ +#define __swab32(x) \ + (__builtin_constant_p((__u32)(x)) ? \ + __const_swab32((x)) : \ + ___swab32((x))) + +/** + * __swab64 - return a byteswapped 64-bit value + * @x: value to byteswap + */ +#define __swab64(x) \ + (__builtin_constant_p((__u64)(x)) ? \ + __const_swab64((x)) : \ + ___swab64((x))) + +/** + * __swahw32 - return a word-swapped 32-bit value + * @x: value to wordswap + * + * __swahw32(0x12340000) is 0x00001234 + */ +#define __swahw32(x) \ + (__builtin_constant_p((__u32)(x)) ? \ + __const_swahw32((x)) : \ + ___swahw32((x))) + +/** + * __swahb32 - return a high and low byte-swapped 32-bit value + * @x: value to byteswap + * + * __swahb32(0x12345678) is 0x34127856 + */ +#define __swahb32(x) \ + (__builtin_constant_p((__u32)(x)) ? \ + __const_swahb32((x)) : \ + ___swahb32((x))) + +/** + * __swab16p - return a byteswapped 16-bit value from a pointer + * @p: pointer to a naturally-aligned 16-bit value + */ +static inline __u16 __swab16p(const __u16 *p) +{ +#ifdef __arch_swab16p + return __arch_swab16p(p); +#else + return __swab16(*p); +#endif +} + +/** + * __swab32p - return a byteswapped 32-bit value from a pointer + * @p: pointer to a naturally-aligned 32-bit value + */ +static inline __u32 __swab32p(const __u32 *p) +{ +#ifdef __arch_swab32p + return __arch_swab32p(p); +#else + return __swab32(*p); +#endif +} + +/** + * __swab64p - return a byteswapped 64-bit value from a pointer + * @p: pointer to a naturally-aligned 64-bit value + */ +static inline __u64 __swab64p(const __u64 *p) +{ +#ifdef __arch_swab64p + return __arch_swab64p(p); +#else + return __swab64(*p); +#endif +} + +/** + * __swahw32p - return a wordswapped 32-bit value from a pointer + * @p: pointer to a naturally-aligned 32-bit value + * + * See __swahw32() for details of wordswapping. + */ +static inline __u32 __swahw32p(const __u32 *p) +{ +#ifdef __arch_swahw32p + return __arch_swahw32p(p); +#else + return __swahw32(*p); +#endif +} + +/** + * __swahb32p - return a high and low byteswapped 32-bit value from a pointer + * @p: pointer to a naturally-aligned 32-bit value + * + * See __swahb32() for details of high/low byteswapping. + */ +static inline __u32 __swahb32p(const __u32 *p) +{ +#ifdef __arch_swahb32p + return __arch_swahb32p(p); +#else + return __swahb32(*p); +#endif +} + +/** + * __swab16s - byteswap a 16-bit value in-place + * @p: pointer to a naturally-aligned 16-bit value + */ +static inline void __swab16s(__u16 *p) +{ +#ifdef __arch_swab16s + __arch_swab16s(p); +#else + *p = __swab16p(p); +#endif +} +/** + * __swab32s - byteswap a 32-bit value in-place + * @p: pointer to a naturally-aligned 32-bit value + */ +static inline void __swab32s(__u32 *p) +{ +#ifdef __arch_swab32s + __arch_swab32s(p); +#else + *p = __swab32p(p); +#endif +} + +/** + * __swab64s - byteswap a 64-bit value in-place + * @p: pointer to a naturally-aligned 64-bit value + */ +static inline void __swab64s(__u64 *p) +{ +#ifdef __arch_swab64s + __arch_swab64s(p); +#else + *p = __swab64p(p); +#endif +} + +/** + * __swahw32s - wordswap a 32-bit value in-place + * @p: pointer to a naturally-aligned 32-bit value + * + * See __swahw32() for details of wordswapping + */ +static inline void __swahw32s(__u32 *p) +{ +#ifdef __arch_swahw32s + __arch_swahw32s(p); +#else + *p = __swahw32p(p); +#endif +} + +/** + * __swahb32s - high and low byteswap a 32-bit value in-place + * @p: pointer to a naturally-aligned 32-bit value + * + * See __swahb32() for details of high and low byte swapping + */ +static inline void __swahb32s(__u32 *p) +{ +#ifdef __arch_swahb32s + __arch_swahb32s(p); +#else + *p = __swahb32p(p); +#endif +} + +#ifdef __KERNEL__ +# define swab16 __swab16 +# define swab32 __swab32 +# define swab64 __swab64 +# define swahw32 __swahw32 +# define swahb32 __swahb32 +# define swab16p __swab16p +# define swab32p __swab32p +# define swab64p __swab64p +# define swahw32p __swahw32p +# define swahb32p __swahb32p +# define swab16s __swab16s +# define swab32s __swab32s +# define swab64s __swab64s +# define swahw32s __swahw32s +# define swahb32s __swahb32s +#endif /* __KERNEL__ */ + +#endif /* _LINUX_SWAB_H */ diff --git a/include/linux/tick.h b/include/linux/tick.h index d3c02695dc5d7e0826a7fa6ac4eb27bfbd937374..8cf8cfe2cc9712a176d7d4904107f4d30e74293f 100644 --- a/include/linux/tick.h +++ b/include/linux/tick.h @@ -74,10 +74,13 @@ extern struct tick_device *tick_get_device(int cpu); extern int tick_init_highres(void); extern int tick_program_event(ktime_t expires, int force); extern void tick_setup_sched_timer(void); +# endif + +# if defined CONFIG_NO_HZ || defined CONFIG_HIGH_RES_TIMERS extern void tick_cancel_sched_timer(int cpu); # else static inline void tick_cancel_sched_timer(int cpu) { } -# endif /* HIGHRES */ +# endif # ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST extern struct tick_device *tick_get_broadcast_device(void); diff --git a/include/linux/tty.h b/include/linux/tty.h index e3579cb086e0b46a294b437198cd4eb479dcbc5a..0cbec74ec0865af37673d58cbd435d7c39475279 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -331,6 +331,8 @@ extern int tty_write_room(struct tty_struct *tty); extern void tty_driver_flush_buffer(struct tty_struct *tty); extern void tty_throttle(struct tty_struct *tty); extern void tty_unthrottle(struct tty_struct *tty); +extern int tty_do_resize(struct tty_struct *tty, struct tty_struct *real_tty, + struct winsize *ws); extern int is_current_pgrp_orphaned(void); extern struct pid *tty_get_pgrp(struct tty_struct *tty); diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h index e1065ac0d9226c1217dfd142792e3e03f9944d40..16d27944c3211af2f954fa6fff4950d3c3591812 100644 --- a/include/linux/tty_driver.h +++ b/include/linux/tty_driver.h @@ -168,6 +168,18 @@ * * Optional: If not provided then the write method is called under * the atomic write lock to keep it serialized with the ldisc. + * + * int (*resize)(struct tty_struct *tty, struct tty_struct *real_tty, + * unsigned int rows, unsigned int cols); + * + * Called when a termios request is issued which changes the + * requested terminal geometry. + * + * Optional: the default action is to update the termios structure + * without error. This is usually the correct behaviour. Drivers should + * not force errors here if they are not resizable objects (eg a serial + * line). See tty_do_resize() if you need to wrap the standard method + * in your own logic - the usual case. */ #include @@ -206,6 +218,8 @@ struct tty_operations { int (*tiocmget)(struct tty_struct *tty, struct file *file); int (*tiocmset)(struct tty_struct *tty, struct file *file, unsigned int set, unsigned int clear); + int (*resize)(struct tty_struct *tty, struct tty_struct *real_tty, + struct winsize *ws); #ifdef CONFIG_CONSOLE_POLL int (*poll_init)(struct tty_driver *driver, int line, char *options); int (*poll_get_char)(struct tty_driver *driver, int line); diff --git a/include/linux/usb.h b/include/linux/usb.h index 5811c5da69f938275e4ba595a23fc252b4c0fc1a..94ac74aba6b6644dcd70f5015082facd90824195 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -110,6 +110,10 @@ enum usb_interface_condition { * @sysfs_files_created: sysfs attributes exist * @needs_remote_wakeup: flag set when the driver requires remote-wakeup * capability during autosuspend. + * @needs_altsetting0: flag set when a set-interface request for altsetting 0 + * has been deferred. + * @needs_binding: flag set when the driver should be re-probed or unbound + * following a reset or suspend operation it doesn't support. * @dev: driver model's view of this device * @usb_dev: if an interface is bound to the USB major, this will point * to the sysfs representation for that device. @@ -160,6 +164,7 @@ struct usb_interface { unsigned is_active:1; /* the interface is not suspended */ unsigned sysfs_files_created:1; /* the sysfs attributes exist */ unsigned needs_remote_wakeup:1; /* driver requires remote wakeup */ + unsigned needs_altsetting0:1; /* switch to altsetting 0 is pending */ unsigned needs_binding:1; /* needs delayed unbind/rebind */ struct device dev; /* interface specific device info */ diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h new file mode 100644 index 0000000000000000000000000000000000000000..630962c04ca45363fbf64a7115529f79c0e8bc1d --- /dev/null +++ b/include/linux/usb/musb.h @@ -0,0 +1,98 @@ +/* + * This is used to for host and peripheral modes of the driver for + * Inventra (Multidrop) Highspeed Dual-Role Controllers: (M)HDRC. + * + * Board initialization should put one of these into dev->platform_data, + * probably on some platform_device named "musb_hdrc". It encapsulates + * key configuration differences between boards. + */ + +/* The USB role is defined by the connector used on the board, so long as + * standards are being followed. (Developer boards sometimes won't.) + */ +enum musb_mode { + MUSB_UNDEFINED = 0, + MUSB_HOST, /* A or Mini-A connector */ + MUSB_PERIPHERAL, /* B or Mini-B connector */ + MUSB_OTG /* Mini-AB connector */ +}; + +struct clk; + +struct musb_hdrc_eps_bits { + const char name[16]; + u8 bits; +}; + +struct musb_hdrc_config { + /* MUSB configuration-specific details */ + unsigned multipoint:1; /* multipoint device */ + unsigned dyn_fifo:1; /* supports dynamic fifo sizing */ + unsigned soft_con:1; /* soft connect required */ + unsigned utm_16:1; /* utm data witdh is 16 bits */ + unsigned big_endian:1; /* true if CPU uses big-endian */ + unsigned mult_bulk_tx:1; /* Tx ep required for multbulk pkts */ + unsigned mult_bulk_rx:1; /* Rx ep required for multbulk pkts */ + unsigned high_iso_tx:1; /* Tx ep required for HB iso */ + unsigned high_iso_rx:1; /* Rx ep required for HD iso */ + unsigned dma:1; /* supports DMA */ + unsigned vendor_req:1; /* vendor registers required */ + + u8 num_eps; /* number of endpoints _with_ ep0 */ + u8 dma_channels; /* number of dma channels */ + u8 dyn_fifo_size; /* dynamic size in bytes */ + u8 vendor_ctrl; /* vendor control reg width */ + u8 vendor_stat; /* vendor status reg witdh */ + u8 dma_req_chan; /* bitmask for required dma channels */ + u8 ram_bits; /* ram address size */ + + struct musb_hdrc_eps_bits *eps_bits; +}; + +struct musb_hdrc_platform_data { + /* MUSB_HOST, MUSB_PERIPHERAL, or MUSB_OTG */ + u8 mode; + + /* for clk_get() */ + const char *clock; + + /* (HOST or OTG) switch VBUS on/off */ + int (*set_vbus)(struct device *dev, int is_on); + + /* (HOST or OTG) mA/2 power supplied on (default = 8mA) */ + u8 power; + + /* (PERIPHERAL) mA/2 max power consumed (default = 100mA) */ + u8 min_power; + + /* (HOST or OTG) msec/2 after VBUS on till power good */ + u8 potpgt; + + /* Power the device on or off */ + int (*set_power)(int state); + + /* Turn device clock on or off */ + int (*set_clock)(struct clk *clock, int is_on); + + /* MUSB configuration-specific details */ + struct musb_hdrc_config *config; +}; + + +/* TUSB 6010 support */ + +#define TUSB6010_OSCCLK_60 16667 /* psec/clk @ 60.0 MHz */ +#define TUSB6010_REFCLK_24 41667 /* psec/clk @ 24.0 MHz XI */ +#define TUSB6010_REFCLK_19 52083 /* psec/clk @ 19.2 MHz CLKIN */ + +#ifdef CONFIG_ARCH_OMAP2 + +extern int __init tusb6010_setup_interface( + struct musb_hdrc_platform_data *data, + unsigned ps_refclk, unsigned waitpin, + unsigned async_cs, unsigned sync_cs, + unsigned irq, unsigned dmachan); + +extern int tusb6010_platform_retime(unsigned is_refclk); + +#endif /* OMAP2 */ diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h index 09a3e6a7518fc2e043fd3568f95b74d822b78af6..655341d0f534a370f7966aa617b8733b52124acb 100644 --- a/include/linux/usb/serial.h +++ b/include/linux/usb/serial.h @@ -17,7 +17,8 @@ #include #define SERIAL_TTY_MAJOR 188 /* Nice legal number now */ -#define SERIAL_TTY_MINORS 255 /* loads of devices :) */ +#define SERIAL_TTY_MINORS 254 /* loads of devices :) */ +#define SERIAL_TTY_NO_MINOR 255 /* No minor was assigned */ /* The maximum number of ports one device can grab at once */ #define MAX_NUM_PORTS 8 diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index e466bd54a50e25b9a719799672e988c3a924c5c5..e65a6bed4e3ee0baf1c5185f676ff7e08b8a4351 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -55,13 +55,13 @@ */ #ifndef __LINUX_VIDEODEV2_H #define __LINUX_VIDEODEV2_H + #ifdef __KERNEL__ #include /* need struct timeval */ -#include /* need __user */ #else -#define __user #include #endif +#include #include #include diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h index 364789aae9f335c44fa9e8b71848048134ab5ea2..328eb40227277967c8a6179efb56ad14e03fc233 100644 --- a/include/linux/vmalloc.h +++ b/include/linux/vmalloc.h @@ -4,9 +4,9 @@ #include #include /* pgprot_t */ -struct vm_area_struct; +struct vm_area_struct; /* vma defining user mapping in mm_types.h */ -/* bits in vm_struct->flags */ +/* bits in flags of vmalloc's vm_struct below */ #define VM_IOREMAP 0x00000001 /* ioremap() and friends */ #define VM_ALLOC 0x00000002 /* vmalloc() */ #define VM_MAP 0x00000004 /* vmap()ed pages */ diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h index 1c78d56c57e546cf6492e075e6c5ad5604144457..1cbd0a7db4e6b73c72084c346451573b0ea2e1a8 100644 --- a/include/linux/vt_kern.h +++ b/include/linux/vt_kern.h @@ -35,7 +35,6 @@ extern int fg_console, last_console, want_console; int vc_allocate(unsigned int console); int vc_cons_allocated(unsigned int console); int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines); -int vc_lock_resize(struct vc_data *vc, unsigned int cols, unsigned int lines); void vc_deallocate(unsigned int console); void reset_palette(struct vc_data *vc); void do_blank_screen(int entering_gfx); diff --git a/include/net/addrconf.h b/include/net/addrconf.h index 06b28142b3abac573487512f2e21a4d3d1ca52be..c216de528b08ee97705adf052f29b0738e2230b3 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -80,7 +80,8 @@ extern struct inet6_ifaddr *ipv6_get_ifaddr(struct net *net, struct net_device *dev, int strict); -extern int ipv6_dev_get_saddr(struct net_device *dev, +extern int ipv6_dev_get_saddr(struct net *net, + struct net_device *dev, const struct in6_addr *daddr, unsigned int srcprefs, struct in6_addr *saddr); diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h index 2f8b3c06a10198b7c51d1029965284c802a395b9..5f53db7e4e576f61450f83db2e2c5f14a871ce64 100644 --- a/include/net/ip6_route.h +++ b/include/net/ip6_route.h @@ -38,11 +38,6 @@ struct route_info { #define RT6_LOOKUP_F_SRCPREF_COA 0x00000020 -#ifdef CONFIG_IPV6_MULTIPLE_TABLES -extern struct rt6_info *ip6_prohibit_entry; -extern struct rt6_info *ip6_blk_hole_entry; -#endif - extern void ip6_route_input(struct sk_buff *skb); extern struct dst_entry * ip6_route_output(struct net *net, @@ -112,13 +107,13 @@ struct rt6_rtnl_dump_arg { struct sk_buff *skb; struct netlink_callback *cb; + struct net *net; }; extern int rt6_dump_route(struct rt6_info *rt, void *p_arg); extern void rt6_ifdown(struct net *net, struct net_device *dev); extern void rt6_mtu_change(struct net_device *dev, unsigned mtu); -extern rwlock_t rt6_lock; /* * Store a destination cache entry in a socket diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h index cbb59ebed4aebaf7003d3db98b061e7b07b5d9f7..7312c3dd309f2cc705a678f29be79a972780f2ec 100644 --- a/include/net/ip_vs.h +++ b/include/net/ip_vs.h @@ -140,8 +140,24 @@ struct ip_vs_seq { /* - * IPVS statistics object + * IPVS statistics objects */ +struct ip_vs_estimator { + struct list_head list; + + u64 last_inbytes; + u64 last_outbytes; + u32 last_conns; + u32 last_inpkts; + u32 last_outpkts; + + u32 cps; + u32 inpps; + u32 outpps; + u32 inbps; + u32 outbps; +}; + struct ip_vs_stats { __u32 conns; /* connections scheduled */ @@ -156,7 +172,15 @@ struct ip_vs_stats __u32 inbps; /* current in byte rate */ __u32 outbps; /* current out byte rate */ + /* + * Don't add anything before the lock, because we use memcpy() to copy + * the members before the lock to struct ip_vs_stats_user in + * ip_vs_ctl.c. + */ + spinlock_t lock; /* spin lock */ + + struct ip_vs_estimator est; /* estimator */ }; struct dst_entry; @@ -440,7 +464,7 @@ struct ip_vs_app */ extern const char *ip_vs_proto_name(unsigned proto); extern void ip_vs_init_hash_table(struct list_head *table, int rows); -#define IP_VS_INIT_HASH_TABLE(t) ip_vs_init_hash_table(t, sizeof(t)/sizeof(t[0])) +#define IP_VS_INIT_HASH_TABLE(t) ip_vs_init_hash_table((t), ARRAY_SIZE((t))) #define IP_VS_APP_TYPE_FTP 1 @@ -620,7 +644,7 @@ extern int sysctl_ip_vs_expire_quiescent_template; extern int sysctl_ip_vs_sync_threshold[2]; extern int sysctl_ip_vs_nat_icmp_send; extern struct ip_vs_stats ip_vs_stats; -extern struct ctl_path net_vs_ctl_path[]; +extern const struct ctl_path net_vs_ctl_path[]; extern struct ip_vs_service * ip_vs_service_get(__u32 fwmark, __u16 protocol, __be32 vaddr, __be16 vport); @@ -659,7 +683,7 @@ extern void ip_vs_sync_conn(struct ip_vs_conn *cp); /* * IPVS rate estimator prototypes (from ip_vs_est.c) */ -extern int ip_vs_new_estimator(struct ip_vs_stats *stats); +extern void ip_vs_new_estimator(struct ip_vs_stats *stats); extern void ip_vs_kill_estimator(struct ip_vs_stats *stats); extern void ip_vs_zero_estimator(struct ip_vs_stats *stats); diff --git a/include/net/mac80211.h b/include/net/mac80211.h index b397e4d984c7a0a870f6969741a01b3daba2fea0..ff137fd7714f2909aca78a352990366cb02005b9 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -708,10 +708,7 @@ enum ieee80211_tkip_key_type { * rely on the host system for such buffering. This option is used * to configure the IEEE 802.11 upper layer to buffer broadcast and * multicast frames when there are power saving stations so that - * the driver can fetch them with ieee80211_get_buffered_bc(). Note - * that not setting this flag works properly only when the - * %IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE is also not set because - * otherwise the stack will not know when the DTIM beacon was sent. + * the driver can fetch them with ieee80211_get_buffered_bc(). * * @IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE: * Hardware is not capable of short slot operation on the 2.4 GHz band. @@ -1099,10 +1096,8 @@ enum ieee80211_ampdu_mlme_action { * See the section "Frame filtering" for more information. * This callback must be implemented and atomic. * - * @set_tim: Set TIM bit. If the hardware/firmware takes care of beacon - * generation (that is, %IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE is set) - * mac80211 calls this function when a TIM bit must be set or cleared - * for a given AID. Must be atomic. + * @set_tim: Set TIM bit. mac80211 calls this function when a TIM bit + * must be set or cleared for a given AID. Must be atomic. * * @set_key: See the section "Hardware crypto acceleration" * This callback can sleep, and is only called between add_interface diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index 6affcfaa123edda5df7f65275d117063ed00018d..b786a5b09253c0687739033f3eb51471a16d29a6 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -78,6 +78,7 @@ extern struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops, extern int register_qdisc(struct Qdisc_ops *qops); extern int unregister_qdisc(struct Qdisc_ops *qops); +extern void qdisc_list_del(struct Qdisc *q); extern struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle); extern struct Qdisc *qdisc_lookup_class(struct net_device *dev, u32 handle); extern struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r, @@ -89,7 +90,10 @@ extern void __qdisc_run(struct Qdisc *q); static inline void qdisc_run(struct Qdisc *q) { - if (!test_and_set_bit(__QDISC_STATE_RUNNING, &q->state)) + struct netdev_queue *txq = q->dev_queue; + + if (!netif_tx_queue_stopped(txq) && + !test_and_set_bit(__QDISC_STATE_RUNNING, &q->state)) __qdisc_run(q); } diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index a7abfda3e447896a0be5b06ed1809aa6e0b185fb..e5569625d2a50db02b290a5d9c339808be17a86b 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -27,6 +27,7 @@ enum qdisc_state_t { __QDISC_STATE_RUNNING, __QDISC_STATE_SCHED, + __QDISC_STATE_DEACTIVATED, }; struct qdisc_size_table { @@ -60,7 +61,6 @@ struct Qdisc struct gnet_stats_basic bstats; struct gnet_stats_queue qstats; struct gnet_stats_rate_est rate_est; - struct rcu_head q_rcu; int (*reshape_fail)(struct sk_buff *skb, struct Qdisc *q); @@ -193,6 +193,11 @@ static inline struct Qdisc *qdisc_root(struct Qdisc *qdisc) return qdisc->dev_queue->qdisc; } +static inline struct Qdisc *qdisc_root_sleeping(struct Qdisc *qdisc) +{ + return qdisc->dev_queue->qdisc_sleeping; +} + /* The qdisc root lock is a mechanism by which to top level * of a qdisc tree can be locked from any qdisc node in the * forest. This allows changing the configuration of some @@ -212,6 +217,14 @@ static inline spinlock_t *qdisc_root_lock(struct Qdisc *qdisc) return qdisc_lock(root); } +static inline spinlock_t *qdisc_root_sleeping_lock(struct Qdisc *qdisc) +{ + struct Qdisc *root = qdisc_root_sleeping(qdisc); + + ASSERT_RTNL(); + return qdisc_lock(root); +} + static inline struct net_device *qdisc_dev(struct Qdisc *qdisc) { return qdisc->dev_queue->dev; @@ -219,12 +232,12 @@ static inline struct net_device *qdisc_dev(struct Qdisc *qdisc) static inline void sch_tree_lock(struct Qdisc *q) { - spin_lock_bh(qdisc_root_lock(q)); + spin_lock_bh(qdisc_root_sleeping_lock(q)); } static inline void sch_tree_unlock(struct Qdisc *q) { - spin_unlock_bh(qdisc_root_lock(q)); + spin_unlock_bh(qdisc_root_sleeping_lock(q)); } #define tcf_tree_lock(tp) sch_tree_lock((tp)->q) diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 291d56a19167db9b8688dbbba446d051daae3b17..80b2e93c29360887eb55f65afd543c76e5b225cf 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -6,6 +6,7 @@ #include #include #include +#include #include struct request_queue; @@ -426,7 +427,7 @@ static inline int scsi_device_enclosure(struct scsi_device *sdev) static inline int scsi_device_protection(struct scsi_device *sdev) { - return sdev->inquiry[5] & (1<<0); + return sdev->scsi_level > SCSI_2 && sdev->inquiry[5] & (1<<0); } #define MODULE_ALIAS_SCSI_DEVICE(type) \ diff --git a/include/video/atmel_lcdc.h b/include/video/atmel_lcdc.h index 613173b5db6991040484908e1c0940c00f247d04..920c4e9cb93dce0fb9929603121b4079ffc8ffeb 100644 --- a/include/video/atmel_lcdc.h +++ b/include/video/atmel_lcdc.h @@ -41,6 +41,7 @@ struct atmel_lcdfb_info { struct work_struct task; unsigned int guard_time; + unsigned int smem_len; struct platform_device *pdev; struct clk *bus_clk; struct clk *lcdc_clk; diff --git a/include/video/radeon.h b/include/video/radeon.h index 95a1f2038b1db145f07b76813cd55c4908fb1859..099ffa5e5bee9b75195850977b5b6e4ef2240014 100644 --- a/include/video/radeon.h +++ b/include/video/radeon.h @@ -742,6 +742,10 @@ #define SOFT_RESET_RB (1 << 6) #define SOFT_RESET_HDP (1 << 7) +/* WAIT_UNTIL bit constants */ +#define WAIT_DMA_GUI_IDLE (1 << 9) +#define WAIT_2D_IDLECLEAN (1 << 16) + /* SURFACE_CNTL bit consants */ #define SURF_TRANSLATION_DIS (1 << 8) #define NONSURF_AP0_SWP_16BPP (1 << 20) diff --git a/init/Kconfig b/init/Kconfig index b678803deccf964f5a2bf29afee202aaf3d75965..c11da38837e5b7bef935297d3ec0da85c90e1fd7 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -558,17 +558,6 @@ config SYSCTL_SYSCALL If unsure say Y here. -config SYSCTL_SYSCALL_CHECK - bool "Sysctl checks" if EMBEDDED - depends on SYSCTL_SYSCALL - default y - ---help--- - sys_sysctl uses binary paths that have been found challenging - to properly maintain and use. This enables checks that help - you to keep things correct. - - If unsure say Y here. - config KALLSYMS bool "Load all symbols for debugging/ksymoops" if EMBEDDED default y diff --git a/init/main.c b/init/main.c index 0bc7e167bf4556c63dde64eb249a1880b6675548..f6f7042331dc3ef9dbf156a807398936e0824b1a 100644 --- a/init/main.c +++ b/init/main.c @@ -691,7 +691,7 @@ asmlinkage void __init start_kernel(void) rest_init(); } -static int __initdata initcall_debug; +static int initcall_debug; static int __init initcall_debug_setup(char *str) { @@ -700,7 +700,7 @@ static int __init initcall_debug_setup(char *str) } __setup("initcall_debug", initcall_debug_setup); -static void __init do_one_initcall(initcall_t fn) +int do_one_initcall(initcall_t fn) { int count = preempt_count(); ktime_t t0, t1, delta; @@ -740,6 +740,8 @@ static void __init do_one_initcall(initcall_t fn) print_fn_descriptor_symbol(KERN_WARNING "initcall %s", fn); printk(" returned with %s\n", msgbuf); } + + return result; } diff --git a/kernel/Kconfig.hz b/kernel/Kconfig.hz index 382dd5a8b2d7f5dd97359895358610f2f4866595..94fabd534b03d9347dc117b653204fa838283def 100644 --- a/kernel/Kconfig.hz +++ b/kernel/Kconfig.hz @@ -55,4 +55,4 @@ config HZ default 1000 if HZ_1000 config SCHED_HRTICK - def_bool HIGH_RES_TIMERS && USE_GENERIC_SMP_HELPERS + def_bool HIGH_RES_TIMERS && (!SMP || USE_GENERIC_SMP_HELPERS) diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 972f8e61d36ac4ca7742038b2a3f3004f1857eb9..59cedfb040e7864cdfa3199ae2557f236cdd1122 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -243,10 +243,11 @@ static inline int open_arg(int flags, int mask) static int audit_match_perm(struct audit_context *ctx, int mask) { + unsigned n; if (unlikely(!ctx)) return 0; - unsigned n = ctx->major; + n = ctx->major; switch (audit_classify_syscall(ctx->arch, n)) { case 0: /* native */ if ((mask & AUDIT_PERM_WRITE) && diff --git a/kernel/capability.c b/kernel/capability.c index 0101e847603e675d46cbfd53154455e3ba8943de..33e51e78c2d8672559fa4aa6d5dcc4d38d113627 100644 --- a/kernel/capability.c +++ b/kernel/capability.c @@ -486,17 +486,22 @@ asmlinkage long sys_capset(cap_user_header_t header, const cap_user_data_t data) return ret; } -int __capable(struct task_struct *t, int cap) +/** + * capable - Determine if the current task has a superior capability in effect + * @cap: The capability to be tested for + * + * Return true if the current task has the given superior capability currently + * available for use, false if not. + * + * This sets PF_SUPERPRIV on the task if the capability is available on the + * assumption that it's about to be used. + */ +int capable(int cap) { - if (security_capable(t, cap) == 0) { - t->flags |= PF_SUPERPRIV; + if (has_capability(current, cap)) { + current->flags |= PF_SUPERPRIV; return 1; } return 0; } - -int capable(int cap) -{ - return __capable(current, cap); -} EXPORT_SYMBOL(capable); diff --git a/kernel/cpu.c b/kernel/cpu.c index e202a68d1cc180cf62ade78b025ec2329c8aabcd..f17e9854c24612e1e3f83b389f48224eb2d7b807 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -349,6 +349,8 @@ static int __cpuinit _cpu_up(unsigned int cpu, int tasks_frozen) goto out_notify; BUG_ON(!cpu_online(cpu)); + cpu_set(cpu, cpu_active_map); + /* Now call notifier in preparation. */ raw_notifier_call_chain(&cpu_chain, CPU_ONLINE | mod, hcpu); @@ -367,7 +369,7 @@ int __cpuinit cpu_up(unsigned int cpu) if (!cpu_isset(cpu, cpu_possible_map)) { printk(KERN_ERR "can't online cpu %d because it is not " "configured as may-hotadd at boot time\n", cpu); -#if defined(CONFIG_IA64) || defined(CONFIG_X86_64) || defined(CONFIG_S390) +#if defined(CONFIG_IA64) || defined(CONFIG_X86_64) printk(KERN_ERR "please check additional_cpus= boot " "parameter\n"); #endif @@ -383,9 +385,6 @@ int __cpuinit cpu_up(unsigned int cpu) err = _cpu_up(cpu, 0); - if (cpu_online(cpu)) - cpu_set(cpu, cpu_active_map); - out: cpu_maps_update_done(); return err; diff --git a/kernel/exit.c b/kernel/exit.c index 38ec40630149bd07b97f06d406d9398763a6de8c..25ed2ad986dffb430ae005727a48f91941a3ff5a 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -831,26 +831,50 @@ static void reparent_thread(struct task_struct *p, struct task_struct *father) * the child reaper process (ie "init") in our pid * space. */ +static struct task_struct *find_new_reaper(struct task_struct *father) +{ + struct pid_namespace *pid_ns = task_active_pid_ns(father); + struct task_struct *thread; + + thread = father; + while_each_thread(father, thread) { + if (thread->flags & PF_EXITING) + continue; + if (unlikely(pid_ns->child_reaper == father)) + pid_ns->child_reaper = thread; + return thread; + } + + if (unlikely(pid_ns->child_reaper == father)) { + write_unlock_irq(&tasklist_lock); + if (unlikely(pid_ns == &init_pid_ns)) + panic("Attempted to kill init!"); + + zap_pid_ns_processes(pid_ns); + write_lock_irq(&tasklist_lock); + /* + * We can not clear ->child_reaper or leave it alone. + * There may by stealth EXIT_DEAD tasks on ->children, + * forget_original_parent() must move them somewhere. + */ + pid_ns->child_reaper = init_pid_ns.child_reaper; + } + + return pid_ns->child_reaper; +} + static void forget_original_parent(struct task_struct *father) { - struct task_struct *p, *n, *reaper = father; + struct task_struct *p, *n, *reaper; LIST_HEAD(ptrace_dead); write_lock_irq(&tasklist_lock); - + reaper = find_new_reaper(father); /* * First clean up ptrace if we were using it. */ ptrace_exit(father, &ptrace_dead); - do { - reaper = next_thread(reaper); - if (reaper == father) { - reaper = task_child_reaper(father); - break; - } - } while (reaper->flags & PF_EXITING); - list_for_each_entry_safe(p, n, &father->children, sibling) { p->real_parent = reaper; if (p->parent == father) { @@ -918,8 +942,8 @@ static void exit_notify(struct task_struct *tsk, int group_dead) /* mt-exec, de_thread() is waiting for us */ if (thread_group_leader(tsk) && - tsk->signal->notify_count < 0 && - tsk->signal->group_exit_task) + tsk->signal->group_exit_task && + tsk->signal->notify_count < 0) wake_up_process(tsk->signal->group_exit_task); write_unlock_irq(&tasklist_lock); @@ -959,39 +983,6 @@ static void check_stack_usage(void) static inline void check_stack_usage(void) {} #endif -static inline void exit_child_reaper(struct task_struct *tsk) -{ - if (likely(tsk->group_leader != task_child_reaper(tsk))) - return; - - if (tsk->nsproxy->pid_ns == &init_pid_ns) - panic("Attempted to kill init!"); - - /* - * @tsk is the last thread in the 'cgroup-init' and is exiting. - * Terminate all remaining processes in the namespace and reap them - * before exiting @tsk. - * - * Note that @tsk (last thread of cgroup-init) may not necessarily - * be the child-reaper (i.e main thread of cgroup-init) of the - * namespace i.e the child_reaper may have already exited. - * - * Even after a child_reaper exits, we let it inherit orphaned children, - * because, pid_ns->child_reaper remains valid as long as there is - * at least one living sub-thread in the cgroup init. - - * This living sub-thread of the cgroup-init will be notified when - * a child inherited by the 'child-reaper' exits (do_notify_parent() - * uses __group_send_sig_info()). Further, when reaping child processes, - * do_wait() iterates over children of all living sub threads. - - * i.e even though 'child_reaper' thread is listed as the parent of the - * orphaned children, any living sub-thread in the cgroup-init can - * perform the role of the child_reaper. - */ - zap_pid_ns_processes(tsk->nsproxy->pid_ns); -} - NORET_TYPE void do_exit(long code) { struct task_struct *tsk = current; @@ -1051,7 +1042,6 @@ NORET_TYPE void do_exit(long code) } group_dead = atomic_dec_and_test(&tsk->signal->live); if (group_dead) { - exit_child_reaper(tsk); hrtimer_cancel(&tsk->signal->real_timer); exit_itimers(tsk->signal); } diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c index 6c6d35d68ee9c9628d5e5b67f2e32fdd91553f52..a09dd29c2fd748dea1dd83fd00b73751aa649316 100644 --- a/kernel/irq/proc.c +++ b/kernel/irq/proc.c @@ -8,6 +8,7 @@ #include #include +#include #include #include "internals.h" @@ -16,23 +17,18 @@ static struct proc_dir_entry *root_irq_dir; #ifdef CONFIG_SMP -static int irq_affinity_read_proc(char *page, char **start, off_t off, - int count, int *eof, void *data) +static int irq_affinity_proc_show(struct seq_file *m, void *v) { - struct irq_desc *desc = irq_desc + (long)data; + struct irq_desc *desc = irq_desc + (long)m->private; cpumask_t *mask = &desc->affinity; - int len; #ifdef CONFIG_GENERIC_PENDING_IRQ if (desc->status & IRQ_MOVE_PENDING) mask = &desc->pending_mask; #endif - len = cpumask_scnprintf(page, count, *mask); - - if (count - len < 2) - return -EINVAL; - len += sprintf(page + len, "\n"); - return len; + seq_cpumask(m, mask); + seq_putc(m, '\n'); + return 0; } #ifndef is_affinity_mask_valid @@ -40,11 +36,12 @@ static int irq_affinity_read_proc(char *page, char **start, off_t off, #endif int no_irq_affinity; -static int irq_affinity_write_proc(struct file *file, const char __user *buffer, - unsigned long count, void *data) +static ssize_t irq_affinity_proc_write(struct file *file, + const char __user *buffer, size_t count, loff_t *pos) { - unsigned int irq = (int)(long)data, full_count = count, err; + unsigned int irq = (int)(long)PDE(file->f_path.dentry->d_inode)->data; cpumask_t new_value; + int err; if (!irq_desc[irq].chip->set_affinity || no_irq_affinity || irq_balancing_disabled(irq)) @@ -65,28 +62,38 @@ static int irq_affinity_write_proc(struct file *file, const char __user *buffer, if (!cpus_intersects(new_value, cpu_online_map)) /* Special case for empty set - allow the architecture code to set default SMP affinity. */ - return irq_select_affinity(irq) ? -EINVAL : full_count; + return irq_select_affinity(irq) ? -EINVAL : count; irq_set_affinity(irq, new_value); - return full_count; + return count; } -static int default_affinity_read(char *page, char **start, off_t off, - int count, int *eof, void *data) +static int irq_affinity_proc_open(struct inode *inode, struct file *file) { - int len = cpumask_scnprintf(page, count, irq_default_affinity); - if (count - len < 2) - return -EINVAL; - len += sprintf(page + len, "\n"); - return len; + return single_open(file, irq_affinity_proc_show, PDE(inode)->data); } -static int default_affinity_write(struct file *file, const char __user *buffer, - unsigned long count, void *data) +static const struct file_operations irq_affinity_proc_fops = { + .open = irq_affinity_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .write = irq_affinity_proc_write, +}; + +static int default_affinity_show(struct seq_file *m, void *v) +{ + seq_cpumask(m, &irq_default_affinity); + seq_putc(m, '\n'); + return 0; +} + +static ssize_t default_affinity_write(struct file *file, + const char __user *buffer, size_t count, loff_t *ppos) { - unsigned int full_count = count, err; cpumask_t new_value; + int err; err = cpumask_parse_user(buffer, count, new_value); if (err) @@ -105,8 +112,21 @@ static int default_affinity_write(struct file *file, const char __user *buffer, irq_default_affinity = new_value; - return full_count; + return count; } + +static int default_affinity_open(struct inode *inode, struct file *file) +{ + return single_open(file, default_affinity_show, NULL); +} + +static const struct file_operations default_affinity_proc_fops = { + .open = default_affinity_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .write = default_affinity_write, +}; #endif static int irq_spurious_read(char *page, char **start, off_t off, @@ -178,16 +198,9 @@ void register_irq_proc(unsigned int irq) irq_desc[irq].dir = proc_mkdir(name, root_irq_dir); #ifdef CONFIG_SMP - { - /* create /proc/irq//smp_affinity */ - entry = create_proc_entry("smp_affinity", 0600, irq_desc[irq].dir); - - if (entry) { - entry->data = (void *)(long)irq; - entry->read_proc = irq_affinity_read_proc; - entry->write_proc = irq_affinity_write_proc; - } - } + /* create /proc/irq//smp_affinity */ + proc_create_data("smp_affinity", 0600, irq_desc[irq].dir, + &irq_affinity_proc_fops, (void *)(long)irq); #endif entry = create_proc_entry("spurious", 0444, irq_desc[irq].dir); @@ -208,15 +221,8 @@ void unregister_handler_proc(unsigned int irq, struct irqaction *action) void register_default_affinity_proc(void) { #ifdef CONFIG_SMP - struct proc_dir_entry *entry; - - /* create /proc/irq/default_smp_affinity */ - entry = create_proc_entry("default_smp_affinity", 0600, root_irq_dir); - if (entry) { - entry->data = NULL; - entry->read_proc = default_affinity_read; - entry->write_proc = default_affinity_write; - } + proc_create("irq/default_smp_affinity", 0600, NULL, + &default_affinity_proc_fops); #endif } diff --git a/kernel/kexec.c b/kernel/kexec.c index c8a4370e2a34e94b2e391fada22fec051b162195..59f3f0df35d4e04365480f5362aac097a236b63d 100644 --- a/kernel/kexec.c +++ b/kernel/kexec.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include #include #include @@ -77,7 +77,7 @@ int kexec_should_crash(struct task_struct *p) * * The code for the transition from the current kernel to the * the new kernel is placed in the control_code_buffer, whose size - * is given by KEXEC_CONTROL_CODE_SIZE. In the best case only a single + * is given by KEXEC_CONTROL_PAGE_SIZE. In the best case only a single * page of memory is necessary, but some architectures require more. * Because this memory must be identity mapped in the transition from * virtual to physical addresses it must live in the range @@ -242,7 +242,7 @@ static int kimage_normal_alloc(struct kimage **rimage, unsigned long entry, */ result = -ENOMEM; image->control_code_page = kimage_alloc_control_pages(image, - get_order(KEXEC_CONTROL_CODE_SIZE)); + get_order(KEXEC_CONTROL_PAGE_SIZE)); if (!image->control_code_page) { printk(KERN_ERR "Could not allocate control_code_buffer\n"); goto out; @@ -317,7 +317,7 @@ static int kimage_crash_alloc(struct kimage **rimage, unsigned long entry, */ result = -ENOMEM; image->control_code_page = kimage_alloc_control_pages(image, - get_order(KEXEC_CONTROL_CODE_SIZE)); + get_order(KEXEC_CONTROL_PAGE_SIZE)); if (!image->control_code_page) { printk(KERN_ERR "Could not allocate control_code_buffer\n"); goto out; @@ -924,19 +924,14 @@ static int kimage_load_segment(struct kimage *image, */ struct kimage *kexec_image; struct kimage *kexec_crash_image; -/* - * A home grown binary mutex. - * Nothing can wait so this mutex is safe to use - * in interrupt context :) - */ -static int kexec_lock; + +static DEFINE_MUTEX(kexec_mutex); asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments, struct kexec_segment __user *segments, unsigned long flags) { struct kimage **dest_image, *image; - int locked; int result; /* We only trust the superuser with rebooting the system. */ @@ -972,8 +967,7 @@ asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments, * * KISS: always take the mutex. */ - locked = xchg(&kexec_lock, 1); - if (locked) + if (!mutex_trylock(&kexec_mutex)) return -EBUSY; dest_image = &kexec_image; @@ -1015,8 +1009,7 @@ asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments, image = xchg(dest_image, image); out: - locked = xchg(&kexec_lock, 0); /* Release the mutex */ - BUG_ON(!locked); + mutex_unlock(&kexec_mutex); kimage_free(image); return result; @@ -1063,10 +1056,7 @@ asmlinkage long compat_sys_kexec_load(unsigned long entry, void crash_kexec(struct pt_regs *regs) { - int locked; - - - /* Take the kexec_lock here to prevent sys_kexec_load + /* Take the kexec_mutex here to prevent sys_kexec_load * running on one cpu from replacing the crash kernel * we are using after a panic on a different cpu. * @@ -1074,8 +1064,7 @@ void crash_kexec(struct pt_regs *regs) * of memory the xchg(&kexec_crash_image) would be * sufficient. But since I reuse the memory... */ - locked = xchg(&kexec_lock, 1); - if (!locked) { + if (mutex_trylock(&kexec_mutex)) { if (kexec_crash_image) { struct pt_regs fixed_regs; crash_setup_regs(&fixed_regs, regs); @@ -1083,8 +1072,7 @@ void crash_kexec(struct pt_regs *regs) machine_crash_shutdown(&fixed_regs); machine_kexec(kexec_crash_image); } - locked = xchg(&kexec_lock, 0); - BUG_ON(!locked); + mutex_unlock(&kexec_mutex); } } @@ -1426,25 +1414,23 @@ static int __init crash_save_vmcoreinfo_init(void) module_init(crash_save_vmcoreinfo_init) -/** - * kernel_kexec - reboot the system - * - * Move into place and start executing a preloaded standalone - * executable. If nothing was preloaded return an error. +/* + * Move into place and start executing a preloaded standalone + * executable. If nothing was preloaded return an error. */ int kernel_kexec(void) { int error = 0; - if (xchg(&kexec_lock, 1)) + if (!mutex_trylock(&kexec_mutex)) return -EBUSY; if (!kexec_image) { error = -EINVAL; goto Unlock; } - if (kexec_image->preserve_context) { #ifdef CONFIG_KEXEC_JUMP + if (kexec_image->preserve_context) { mutex_lock(&pm_mutex); pm_prepare_console(); error = freeze_processes(); @@ -1459,6 +1445,7 @@ int kernel_kexec(void) error = disable_nonboot_cpus(); if (error) goto Resume_devices; + device_pm_lock(); local_irq_disable(); /* At this point, device_suspend() has been called, * but *not* device_power_down(). We *must* @@ -1470,26 +1457,22 @@ int kernel_kexec(void) error = device_power_down(PMSG_FREEZE); if (error) goto Enable_irqs; - save_processor_state(); + } else #endif - } else { - blocking_notifier_call_chain(&reboot_notifier_list, - SYS_RESTART, NULL); - system_state = SYSTEM_RESTART; - device_shutdown(); - sysdev_shutdown(); + { + kernel_restart_prepare(NULL); printk(KERN_EMERG "Starting new kernel\n"); machine_shutdown(); } machine_kexec(kexec_image); - if (kexec_image->preserve_context) { #ifdef CONFIG_KEXEC_JUMP - restore_processor_state(); + if (kexec_image->preserve_context) { device_power_up(PMSG_RESTORE); Enable_irqs: local_irq_enable(); + device_pm_unlock(); enable_nonboot_cpus(); Resume_devices: device_resume(PMSG_RESTORE); @@ -1499,11 +1482,10 @@ int kernel_kexec(void) Restore_console: pm_restore_console(); mutex_unlock(&pm_mutex); -#endif } +#endif Unlock: - xchg(&kexec_lock, 0); - + mutex_unlock(&kexec_mutex); return error; } diff --git a/kernel/lockdep.c b/kernel/lockdep.c index d38a643629735b533c2e0ddff300a9881e1bf674..dbda475b13bd62876490fc5a523d373d72c931cd 100644 --- a/kernel/lockdep.c +++ b/kernel/lockdep.c @@ -124,6 +124,15 @@ static struct lock_list list_entries[MAX_LOCKDEP_ENTRIES]; unsigned long nr_lock_classes; static struct lock_class lock_classes[MAX_LOCKDEP_KEYS]; +static inline struct lock_class *hlock_class(struct held_lock *hlock) +{ + if (!hlock->class_idx) { + DEBUG_LOCKS_WARN_ON(1); + return NULL; + } + return lock_classes + hlock->class_idx - 1; +} + #ifdef CONFIG_LOCK_STAT static DEFINE_PER_CPU(struct lock_class_stats[MAX_LOCKDEP_KEYS], lock_stats); @@ -222,7 +231,7 @@ static void lock_release_holdtime(struct held_lock *hlock) holdtime = sched_clock() - hlock->holdtime_stamp; - stats = get_lock_stats(hlock->class); + stats = get_lock_stats(hlock_class(hlock)); if (hlock->read) lock_time_inc(&stats->read_holdtime, holdtime); else @@ -372,6 +381,19 @@ unsigned int nr_process_chains; unsigned int max_lockdep_depth; unsigned int max_recursion_depth; +static unsigned int lockdep_dependency_gen_id; + +static bool lockdep_dependency_visit(struct lock_class *source, + unsigned int depth) +{ + if (!depth) + lockdep_dependency_gen_id++; + if (source->dep_gen_id == lockdep_dependency_gen_id) + return true; + source->dep_gen_id = lockdep_dependency_gen_id; + return false; +} + #ifdef CONFIG_DEBUG_LOCKDEP /* * We cannot printk in early bootup code. Not even early_printk() @@ -505,7 +527,7 @@ static void print_lockdep_cache(struct lockdep_map *lock) static void print_lock(struct held_lock *hlock) { - print_lock_name(hlock->class); + print_lock_name(hlock_class(hlock)); printk(", at: "); print_ip_sym(hlock->acquire_ip); } @@ -558,6 +580,9 @@ static void print_lock_dependencies(struct lock_class *class, int depth) { struct lock_list *entry; + if (lockdep_dependency_visit(class, depth)) + return; + if (DEBUG_LOCKS_WARN_ON(depth >= 20)) return; @@ -850,11 +875,11 @@ static int add_lock_to_list(struct lock_class *class, struct lock_class *this, if (!entry) return 0; - entry->class = this; - entry->distance = distance; if (!save_trace(&entry->trace)) return 0; + entry->class = this; + entry->distance = distance; /* * Since we never remove from the dependency list, the list can * be walked lockless by other CPUs, it's only allocation @@ -932,7 +957,7 @@ static noinline int print_circular_bug_tail(void) if (debug_locks_silent) return 0; - this.class = check_source->class; + this.class = hlock_class(check_source); if (!save_trace(&this.trace)) return 0; @@ -959,6 +984,67 @@ static int noinline print_infinite_recursion_bug(void) return 0; } +unsigned long __lockdep_count_forward_deps(struct lock_class *class, + unsigned int depth) +{ + struct lock_list *entry; + unsigned long ret = 1; + + if (lockdep_dependency_visit(class, depth)) + return 0; + + /* + * Recurse this class's dependency list: + */ + list_for_each_entry(entry, &class->locks_after, entry) + ret += __lockdep_count_forward_deps(entry->class, depth + 1); + + return ret; +} + +unsigned long lockdep_count_forward_deps(struct lock_class *class) +{ + unsigned long ret, flags; + + local_irq_save(flags); + __raw_spin_lock(&lockdep_lock); + ret = __lockdep_count_forward_deps(class, 0); + __raw_spin_unlock(&lockdep_lock); + local_irq_restore(flags); + + return ret; +} + +unsigned long __lockdep_count_backward_deps(struct lock_class *class, + unsigned int depth) +{ + struct lock_list *entry; + unsigned long ret = 1; + + if (lockdep_dependency_visit(class, depth)) + return 0; + /* + * Recurse this class's dependency list: + */ + list_for_each_entry(entry, &class->locks_before, entry) + ret += __lockdep_count_backward_deps(entry->class, depth + 1); + + return ret; +} + +unsigned long lockdep_count_backward_deps(struct lock_class *class) +{ + unsigned long ret, flags; + + local_irq_save(flags); + __raw_spin_lock(&lockdep_lock); + ret = __lockdep_count_backward_deps(class, 0); + __raw_spin_unlock(&lockdep_lock); + local_irq_restore(flags); + + return ret; +} + /* * Prove that the dependency graph starting at can not * lead to . Print an error and return 0 if it does. @@ -968,6 +1054,9 @@ check_noncircular(struct lock_class *source, unsigned int depth) { struct lock_list *entry; + if (lockdep_dependency_visit(source, depth)) + return 1; + debug_atomic_inc(&nr_cyclic_check_recursions); if (depth > max_recursion_depth) max_recursion_depth = depth; @@ -977,7 +1066,7 @@ check_noncircular(struct lock_class *source, unsigned int depth) * Check this lock's dependency list: */ list_for_each_entry(entry, &source->locks_after, entry) { - if (entry->class == check_target->class) + if (entry->class == hlock_class(check_target)) return print_circular_bug_header(entry, depth+1); debug_atomic_inc(&nr_cyclic_checks); if (!check_noncircular(entry->class, depth+1)) @@ -1011,6 +1100,9 @@ find_usage_forwards(struct lock_class *source, unsigned int depth) struct lock_list *entry; int ret; + if (lockdep_dependency_visit(source, depth)) + return 1; + if (depth > max_recursion_depth) max_recursion_depth = depth; if (depth >= RECURSION_LIMIT) @@ -1050,6 +1142,9 @@ find_usage_backwards(struct lock_class *source, unsigned int depth) struct lock_list *entry; int ret; + if (lockdep_dependency_visit(source, depth)) + return 1; + if (!__raw_spin_is_locked(&lockdep_lock)) return DEBUG_LOCKS_WARN_ON(1); @@ -1064,6 +1159,11 @@ find_usage_backwards(struct lock_class *source, unsigned int depth) return 2; } + if (!source && debug_locks_off_graph_unlock()) { + WARN_ON(1); + return 0; + } + /* * Check this lock's dependency list: */ @@ -1103,9 +1203,9 @@ print_bad_irq_dependency(struct task_struct *curr, printk("\nand this task is already holding:\n"); print_lock(prev); printk("which would create a new lock dependency:\n"); - print_lock_name(prev->class); + print_lock_name(hlock_class(prev)); printk(" ->"); - print_lock_name(next->class); + print_lock_name(hlock_class(next)); printk("\n"); printk("\nbut this new dependency connects a %s-irq-safe lock:\n", @@ -1146,12 +1246,12 @@ check_usage(struct task_struct *curr, struct held_lock *prev, find_usage_bit = bit_backwards; /* fills in */ - ret = find_usage_backwards(prev->class, 0); + ret = find_usage_backwards(hlock_class(prev), 0); if (!ret || ret == 1) return ret; find_usage_bit = bit_forwards; - ret = find_usage_forwards(next->class, 0); + ret = find_usage_forwards(hlock_class(next), 0); if (!ret || ret == 1) return ret; /* ret == 2 */ @@ -1272,18 +1372,32 @@ check_deadlock(struct task_struct *curr, struct held_lock *next, struct lockdep_map *next_instance, int read) { struct held_lock *prev; + struct held_lock *nest = NULL; int i; for (i = 0; i < curr->lockdep_depth; i++) { prev = curr->held_locks + i; - if (prev->class != next->class) + + if (prev->instance == next->nest_lock) + nest = prev; + + if (hlock_class(prev) != hlock_class(next)) continue; + /* * Allow read-after-read recursion of the same * lock class (i.e. read_lock(lock)+read_lock(lock)): */ if ((read == 2) && prev->read) return 2; + + /* + * We're holding the nest_lock, which serializes this lock's + * nesting behaviour. + */ + if (nest) + return 2; + return print_deadlock_bug(curr, prev, next); } return 1; @@ -1329,7 +1443,7 @@ check_prev_add(struct task_struct *curr, struct held_lock *prev, */ check_source = next; check_target = prev; - if (!(check_noncircular(next->class, 0))) + if (!(check_noncircular(hlock_class(next), 0))) return print_circular_bug_tail(); if (!check_prev_add_irq(curr, prev, next)) @@ -1353,8 +1467,8 @@ check_prev_add(struct task_struct *curr, struct held_lock *prev, * chains - the second one will be new, but L1 already has * L2 added to its dependency list, due to the first chain.) */ - list_for_each_entry(entry, &prev->class->locks_after, entry) { - if (entry->class == next->class) { + list_for_each_entry(entry, &hlock_class(prev)->locks_after, entry) { + if (entry->class == hlock_class(next)) { if (distance == 1) entry->distance = 1; return 2; @@ -1365,26 +1479,28 @@ check_prev_add(struct task_struct *curr, struct held_lock *prev, * Ok, all validations passed, add the new lock * to the previous lock's dependency list: */ - ret = add_lock_to_list(prev->class, next->class, - &prev->class->locks_after, next->acquire_ip, distance); + ret = add_lock_to_list(hlock_class(prev), hlock_class(next), + &hlock_class(prev)->locks_after, + next->acquire_ip, distance); if (!ret) return 0; - ret = add_lock_to_list(next->class, prev->class, - &next->class->locks_before, next->acquire_ip, distance); + ret = add_lock_to_list(hlock_class(next), hlock_class(prev), + &hlock_class(next)->locks_before, + next->acquire_ip, distance); if (!ret) return 0; /* * Debugging printouts: */ - if (verbose(prev->class) || verbose(next->class)) { + if (verbose(hlock_class(prev)) || verbose(hlock_class(next))) { graph_unlock(); printk("\n new dependency: "); - print_lock_name(prev->class); + print_lock_name(hlock_class(prev)); printk(" => "); - print_lock_name(next->class); + print_lock_name(hlock_class(next)); printk("\n"); dump_stack(); return graph_lock(); @@ -1481,7 +1597,7 @@ static inline int lookup_chain_cache(struct task_struct *curr, struct held_lock *hlock, u64 chain_key) { - struct lock_class *class = hlock->class; + struct lock_class *class = hlock_class(hlock); struct list_head *hash_head = chainhashentry(chain_key); struct lock_chain *chain; struct held_lock *hlock_curr, *hlock_next; @@ -1554,7 +1670,7 @@ cache_hit: if (likely(cn + chain->depth <= MAX_LOCKDEP_CHAIN_HLOCKS)) { chain->base = cn; for (j = 0; j < chain->depth - 1; j++, i++) { - int lock_id = curr->held_locks[i].class - lock_classes; + int lock_id = curr->held_locks[i].class_idx - 1; chain_hlocks[chain->base + j] = lock_id; } chain_hlocks[chain->base + j] = class - lock_classes; @@ -1643,14 +1759,13 @@ static void check_chain_key(struct task_struct *curr) hlock = curr->held_locks + i; if (chain_key != hlock->prev_chain_key) { debug_locks_off(); - printk("hm#1, depth: %u [%u], %016Lx != %016Lx\n", + WARN(1, "hm#1, depth: %u [%u], %016Lx != %016Lx\n", curr->lockdep_depth, i, (unsigned long long)chain_key, (unsigned long long)hlock->prev_chain_key); - WARN_ON(1); return; } - id = hlock->class - lock_classes; + id = hlock->class_idx - 1; if (DEBUG_LOCKS_WARN_ON(id >= MAX_LOCKDEP_KEYS)) return; @@ -1662,11 +1777,10 @@ static void check_chain_key(struct task_struct *curr) } if (chain_key != curr->curr_chain_key) { debug_locks_off(); - printk("hm#2, depth: %u [%u], %016Lx != %016Lx\n", + WARN(1, "hm#2, depth: %u [%u], %016Lx != %016Lx\n", curr->lockdep_depth, i, (unsigned long long)chain_key, (unsigned long long)curr->curr_chain_key); - WARN_ON(1); } #endif } @@ -1695,7 +1809,7 @@ print_usage_bug(struct task_struct *curr, struct held_lock *this, print_lock(this); printk("{%s} state was registered at:\n", usage_str[prev_bit]); - print_stack_trace(this->class->usage_traces + prev_bit, 1); + print_stack_trace(hlock_class(this)->usage_traces + prev_bit, 1); print_irqtrace_events(curr); printk("\nother info that might help us debug this:\n"); @@ -1714,7 +1828,7 @@ static inline int valid_state(struct task_struct *curr, struct held_lock *this, enum lock_usage_bit new_bit, enum lock_usage_bit bad_bit) { - if (unlikely(this->class->usage_mask & (1 << bad_bit))) + if (unlikely(hlock_class(this)->usage_mask & (1 << bad_bit))) return print_usage_bug(curr, this, bad_bit, new_bit); return 1; } @@ -1753,7 +1867,7 @@ print_irq_inversion_bug(struct task_struct *curr, struct lock_class *other, lockdep_print_held_locks(curr); printk("\nthe first lock's dependencies:\n"); - print_lock_dependencies(this->class, 0); + print_lock_dependencies(hlock_class(this), 0); printk("\nthe second lock's dependencies:\n"); print_lock_dependencies(other, 0); @@ -1776,7 +1890,7 @@ check_usage_forwards(struct task_struct *curr, struct held_lock *this, find_usage_bit = bit; /* fills in */ - ret = find_usage_forwards(this->class, 0); + ret = find_usage_forwards(hlock_class(this), 0); if (!ret || ret == 1) return ret; @@ -1795,7 +1909,7 @@ check_usage_backwards(struct task_struct *curr, struct held_lock *this, find_usage_bit = bit; /* fills in */ - ret = find_usage_backwards(this->class, 0); + ret = find_usage_backwards(hlock_class(this), 0); if (!ret || ret == 1) return ret; @@ -1861,7 +1975,7 @@ static int mark_lock_irq(struct task_struct *curr, struct held_lock *this, LOCK_ENABLED_HARDIRQS_READ, "hard-read")) return 0; #endif - if (hardirq_verbose(this->class)) + if (hardirq_verbose(hlock_class(this))) ret = 2; break; case LOCK_USED_IN_SOFTIRQ: @@ -1886,7 +2000,7 @@ static int mark_lock_irq(struct task_struct *curr, struct held_lock *this, LOCK_ENABLED_SOFTIRQS_READ, "soft-read")) return 0; #endif - if (softirq_verbose(this->class)) + if (softirq_verbose(hlock_class(this))) ret = 2; break; case LOCK_USED_IN_HARDIRQ_READ: @@ -1899,7 +2013,7 @@ static int mark_lock_irq(struct task_struct *curr, struct held_lock *this, if (!check_usage_forwards(curr, this, LOCK_ENABLED_HARDIRQS, "hard")) return 0; - if (hardirq_verbose(this->class)) + if (hardirq_verbose(hlock_class(this))) ret = 2; break; case LOCK_USED_IN_SOFTIRQ_READ: @@ -1912,7 +2026,7 @@ static int mark_lock_irq(struct task_struct *curr, struct held_lock *this, if (!check_usage_forwards(curr, this, LOCK_ENABLED_SOFTIRQS, "soft")) return 0; - if (softirq_verbose(this->class)) + if (softirq_verbose(hlock_class(this))) ret = 2; break; case LOCK_ENABLED_HARDIRQS: @@ -1938,7 +2052,7 @@ static int mark_lock_irq(struct task_struct *curr, struct held_lock *this, LOCK_USED_IN_HARDIRQ_READ, "hard-read")) return 0; #endif - if (hardirq_verbose(this->class)) + if (hardirq_verbose(hlock_class(this))) ret = 2; break; case LOCK_ENABLED_SOFTIRQS: @@ -1964,7 +2078,7 @@ static int mark_lock_irq(struct task_struct *curr, struct held_lock *this, LOCK_USED_IN_SOFTIRQ_READ, "soft-read")) return 0; #endif - if (softirq_verbose(this->class)) + if (softirq_verbose(hlock_class(this))) ret = 2; break; case LOCK_ENABLED_HARDIRQS_READ: @@ -1979,7 +2093,7 @@ static int mark_lock_irq(struct task_struct *curr, struct held_lock *this, LOCK_USED_IN_HARDIRQ, "hard")) return 0; #endif - if (hardirq_verbose(this->class)) + if (hardirq_verbose(hlock_class(this))) ret = 2; break; case LOCK_ENABLED_SOFTIRQS_READ: @@ -1994,7 +2108,7 @@ static int mark_lock_irq(struct task_struct *curr, struct held_lock *this, LOCK_USED_IN_SOFTIRQ, "soft")) return 0; #endif - if (softirq_verbose(this->class)) + if (softirq_verbose(hlock_class(this))) ret = 2; break; default: @@ -2310,7 +2424,7 @@ static int mark_lock(struct task_struct *curr, struct held_lock *this, * If already set then do not dirty the cacheline, * nor do any checks: */ - if (likely(this->class->usage_mask & new_mask)) + if (likely(hlock_class(this)->usage_mask & new_mask)) return 1; if (!graph_lock()) @@ -2318,14 +2432,14 @@ static int mark_lock(struct task_struct *curr, struct held_lock *this, /* * Make sure we didnt race: */ - if (unlikely(this->class->usage_mask & new_mask)) { + if (unlikely(hlock_class(this)->usage_mask & new_mask)) { graph_unlock(); return 1; } - this->class->usage_mask |= new_mask; + hlock_class(this)->usage_mask |= new_mask; - if (!save_trace(this->class->usage_traces + new_bit)) + if (!save_trace(hlock_class(this)->usage_traces + new_bit)) return 0; switch (new_bit) { @@ -2405,7 +2519,7 @@ EXPORT_SYMBOL_GPL(lockdep_init_map); */ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass, int trylock, int read, int check, int hardirqs_off, - unsigned long ip) + struct lockdep_map *nest_lock, unsigned long ip) { struct task_struct *curr = current; struct lock_class *class = NULL; @@ -2459,14 +2573,16 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass, return 0; hlock = curr->held_locks + depth; - - hlock->class = class; + if (DEBUG_LOCKS_WARN_ON(!class)) + return 0; + hlock->class_idx = class - lock_classes + 1; hlock->acquire_ip = ip; hlock->instance = lock; + hlock->nest_lock = nest_lock; hlock->trylock = trylock; hlock->read = read; hlock->check = check; - hlock->hardirqs_off = hardirqs_off; + hlock->hardirqs_off = !!hardirqs_off; #ifdef CONFIG_LOCK_STAT hlock->waittime_stamp = 0; hlock->holdtime_stamp = sched_clock(); @@ -2574,6 +2690,55 @@ static int check_unlock(struct task_struct *curr, struct lockdep_map *lock, return 1; } +static int +__lock_set_subclass(struct lockdep_map *lock, + unsigned int subclass, unsigned long ip) +{ + struct task_struct *curr = current; + struct held_lock *hlock, *prev_hlock; + struct lock_class *class; + unsigned int depth; + int i; + + depth = curr->lockdep_depth; + if (DEBUG_LOCKS_WARN_ON(!depth)) + return 0; + + prev_hlock = NULL; + for (i = depth-1; i >= 0; i--) { + hlock = curr->held_locks + i; + /* + * We must not cross into another context: + */ + if (prev_hlock && prev_hlock->irq_context != hlock->irq_context) + break; + if (hlock->instance == lock) + goto found_it; + prev_hlock = hlock; + } + return print_unlock_inbalance_bug(curr, lock, ip); + +found_it: + class = register_lock_class(lock, subclass, 0); + hlock->class_idx = class - lock_classes + 1; + + curr->lockdep_depth = i; + curr->curr_chain_key = hlock->prev_chain_key; + + for (; i < depth; i++) { + hlock = curr->held_locks + i; + if (!__lock_acquire(hlock->instance, + hlock_class(hlock)->subclass, hlock->trylock, + hlock->read, hlock->check, hlock->hardirqs_off, + hlock->nest_lock, hlock->acquire_ip)) + return 0; + } + + if (DEBUG_LOCKS_WARN_ON(curr->lockdep_depth != depth)) + return 0; + return 1; +} + /* * Remove the lock to the list of currently held locks in a * potentially non-nested (out of order) manner. This is a @@ -2624,9 +2789,9 @@ found_it: for (i++; i < depth; i++) { hlock = curr->held_locks + i; if (!__lock_acquire(hlock->instance, - hlock->class->subclass, hlock->trylock, + hlock_class(hlock)->subclass, hlock->trylock, hlock->read, hlock->check, hlock->hardirqs_off, - hlock->acquire_ip)) + hlock->nest_lock, hlock->acquire_ip)) return 0; } @@ -2669,7 +2834,7 @@ static int lock_release_nested(struct task_struct *curr, #ifdef CONFIG_DEBUG_LOCKDEP hlock->prev_chain_key = 0; - hlock->class = NULL; + hlock->class_idx = 0; hlock->acquire_ip = 0; hlock->irq_context = 0; #endif @@ -2738,18 +2903,36 @@ static void check_flags(unsigned long flags) #endif } +void +lock_set_subclass(struct lockdep_map *lock, + unsigned int subclass, unsigned long ip) +{ + unsigned long flags; + + if (unlikely(current->lockdep_recursion)) + return; + + raw_local_irq_save(flags); + current->lockdep_recursion = 1; + check_flags(flags); + if (__lock_set_subclass(lock, subclass, ip)) + check_chain_key(current); + current->lockdep_recursion = 0; + raw_local_irq_restore(flags); +} + +EXPORT_SYMBOL_GPL(lock_set_subclass); + /* * We are not always called with irqs disabled - do that here, * and also avoid lockdep recursion: */ void lock_acquire(struct lockdep_map *lock, unsigned int subclass, - int trylock, int read, int check, unsigned long ip) + int trylock, int read, int check, + struct lockdep_map *nest_lock, unsigned long ip) { unsigned long flags; - if (unlikely(!lock_stat && !prove_locking)) - return; - if (unlikely(current->lockdep_recursion)) return; @@ -2758,7 +2941,7 @@ void lock_acquire(struct lockdep_map *lock, unsigned int subclass, current->lockdep_recursion = 1; __lock_acquire(lock, subclass, trylock, read, check, - irqs_disabled_flags(flags), ip); + irqs_disabled_flags(flags), nest_lock, ip); current->lockdep_recursion = 0; raw_local_irq_restore(flags); } @@ -2770,9 +2953,6 @@ void lock_release(struct lockdep_map *lock, int nested, { unsigned long flags; - if (unlikely(!lock_stat && !prove_locking)) - return; - if (unlikely(current->lockdep_recursion)) return; @@ -2845,11 +3025,11 @@ __lock_contended(struct lockdep_map *lock, unsigned long ip) found_it: hlock->waittime_stamp = sched_clock(); - point = lock_contention_point(hlock->class, ip); + point = lock_contention_point(hlock_class(hlock), ip); - stats = get_lock_stats(hlock->class); + stats = get_lock_stats(hlock_class(hlock)); if (point < ARRAY_SIZE(stats->contention_point)) - stats->contention_point[i]++; + stats->contention_point[point]++; if (lock->cpu != smp_processor_id()) stats->bounces[bounce_contended + !!hlock->read]++; put_lock_stats(stats); @@ -2893,7 +3073,7 @@ found_it: hlock->holdtime_stamp = now; } - stats = get_lock_stats(hlock->class); + stats = get_lock_stats(hlock_class(hlock)); if (waittime) { if (hlock->read) lock_time_inc(&stats->read_waittime, waittime); @@ -2988,6 +3168,7 @@ static void zap_class(struct lock_class *class) list_del_rcu(&class->hash_entry); list_del_rcu(&class->lock_entry); + class->key = NULL; } static inline int within(const void *addr, void *start, unsigned long size) diff --git a/kernel/lockdep_internals.h b/kernel/lockdep_internals.h index c3600a091a2874952e97c149f21080ede90ded95..56b196932c081e915568d4fef27a92c08e129758 100644 --- a/kernel/lockdep_internals.h +++ b/kernel/lockdep_internals.h @@ -17,9 +17,6 @@ */ #define MAX_LOCKDEP_ENTRIES 8192UL -#define MAX_LOCKDEP_KEYS_BITS 11 -#define MAX_LOCKDEP_KEYS (1UL << MAX_LOCKDEP_KEYS_BITS) - #define MAX_LOCKDEP_CHAINS_BITS 14 #define MAX_LOCKDEP_CHAINS (1UL << MAX_LOCKDEP_CHAINS_BITS) @@ -53,6 +50,22 @@ extern unsigned int nr_process_chains; extern unsigned int max_lockdep_depth; extern unsigned int max_recursion_depth; +#ifdef CONFIG_PROVE_LOCKING +extern unsigned long lockdep_count_forward_deps(struct lock_class *); +extern unsigned long lockdep_count_backward_deps(struct lock_class *); +#else +static inline unsigned long +lockdep_count_forward_deps(struct lock_class *class) +{ + return 0; +} +static inline unsigned long +lockdep_count_backward_deps(struct lock_class *class) +{ + return 0; +} +#endif + #ifdef CONFIG_DEBUG_LOCKDEP /* * Various lockdep statistics: diff --git a/kernel/lockdep_proc.c b/kernel/lockdep_proc.c index 9b0e940e2545efe99012dd1526ef79a4739f02d2..20dbcbf9c7dd2cf34486f3e9f307f1e3cf8a97bc 100644 --- a/kernel/lockdep_proc.c +++ b/kernel/lockdep_proc.c @@ -63,34 +63,6 @@ static void l_stop(struct seq_file *m, void *v) { } -static unsigned long count_forward_deps(struct lock_class *class) -{ - struct lock_list *entry; - unsigned long ret = 1; - - /* - * Recurse this class's dependency list: - */ - list_for_each_entry(entry, &class->locks_after, entry) - ret += count_forward_deps(entry->class); - - return ret; -} - -static unsigned long count_backward_deps(struct lock_class *class) -{ - struct lock_list *entry; - unsigned long ret = 1; - - /* - * Recurse this class's dependency list: - */ - list_for_each_entry(entry, &class->locks_before, entry) - ret += count_backward_deps(entry->class); - - return ret; -} - static void print_name(struct seq_file *m, struct lock_class *class) { char str[128]; @@ -110,7 +82,6 @@ static void print_name(struct seq_file *m, struct lock_class *class) static int l_show(struct seq_file *m, void *v) { - unsigned long nr_forward_deps, nr_backward_deps; struct lock_class *class = v; struct lock_list *entry; char c1, c2, c3, c4; @@ -124,11 +95,10 @@ static int l_show(struct seq_file *m, void *v) #ifdef CONFIG_DEBUG_LOCKDEP seq_printf(m, " OPS:%8ld", class->ops); #endif - nr_forward_deps = count_forward_deps(class); - seq_printf(m, " FD:%5ld", nr_forward_deps); - - nr_backward_deps = count_backward_deps(class); - seq_printf(m, " BD:%5ld", nr_backward_deps); +#ifdef CONFIG_PROVE_LOCKING + seq_printf(m, " FD:%5ld", lockdep_count_forward_deps(class)); + seq_printf(m, " BD:%5ld", lockdep_count_backward_deps(class)); +#endif get_usage_chars(class, &c1, &c2, &c3, &c4); seq_printf(m, " %c%c%c%c", c1, c2, c3, c4); @@ -229,6 +199,9 @@ static int lc_show(struct seq_file *m, void *v) for (i = 0; i < chain->depth; i++) { class = lock_chain_get_class(chain, i); + if (!class->key) + continue; + seq_printf(m, "[%p] ", class->key); print_name(m, class); seq_puts(m, "\n"); @@ -350,7 +323,9 @@ static int lockdep_stats_show(struct seq_file *m, void *v) if (class->usage_mask & LOCKF_ENABLED_HARDIRQS_READ) nr_hardirq_read_unsafe++; - sum_forward_deps += count_forward_deps(class); +#ifdef CONFIG_PROVE_LOCKING + sum_forward_deps += lockdep_count_forward_deps(class); +#endif } #ifdef CONFIG_DEBUG_LOCKDEP DEBUG_LOCKS_WARN_ON(debug_atomic_read(&nr_unused_locks) != nr_unused); @@ -497,8 +472,9 @@ static void snprint_time(char *buf, size_t bufsiz, s64 nr) { unsigned long rem; + nr += 5; /* for display rounding */ rem = do_div(nr, 1000); /* XXX: do_div_signed */ - snprintf(buf, bufsiz, "%lld.%02d", (long long)nr, ((int)rem+5)/10); + snprintf(buf, bufsiz, "%lld.%02d", (long long)nr, (int)rem/10); } static void seq_time(struct seq_file *m, s64 time) diff --git a/kernel/module.c b/kernel/module.c index 61d212120df48e82a1b6521120fdbd428d983a81..9db11911e04b7b55df05fd9f928f5629fe46430d 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -1799,7 +1799,7 @@ static void *module_alloc_update_bounds(unsigned long size) /* Allocate and load the module: note that size of section 0 is always zero, and we rely on this for optional sections. */ -static struct module *load_module(void __user *umod, +static noinline struct module *load_module(void __user *umod, unsigned long len, const char __user *uargs) { @@ -2288,7 +2288,7 @@ sys_init_module(void __user *umod, /* Start the module */ if (mod->init != NULL) - ret = mod->init(); + ret = do_one_initcall(mod->init); if (ret < 0) { /* Init routine failed: abort. Try to protect us from buggy refcounters. */ diff --git a/kernel/nsproxy.c b/kernel/nsproxy.c index 21575fc46d0597914d4b92b5749c53f59f9be4e1..1d3ef29a2583e8cec49d46913b448fee86d3a549 100644 --- a/kernel/nsproxy.c +++ b/kernel/nsproxy.c @@ -14,7 +14,6 @@ */ #include -#include #include #include #include diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c index ea567b78d1aa6111bf207ac0556ff1e35b088794..fab8ea86fac3f44156b0e3c50c00404080073da6 100644 --- a/kernel/pid_namespace.c +++ b/kernel/pid_namespace.c @@ -179,9 +179,6 @@ void zap_pid_ns_processes(struct pid_namespace *pid_ns) rc = sys_wait4(-1, NULL, __WALL, NULL); } while (rc != -ECHILD); - - /* Child reaper for the pid namespace is going away */ - pid_ns->child_reaper = NULL; acct_exit_ns(pid_ns); return; } diff --git a/kernel/pm_qos_params.c b/kernel/pm_qos_params.c index da9c2dda6a4e8ea8330841aee41851c022ab95ef..dfdec524d1b7dc9de49380d6d4552dd71add9a7a 100644 --- a/kernel/pm_qos_params.c +++ b/kernel/pm_qos_params.c @@ -43,7 +43,7 @@ #include /* - * locking rule: all changes to target_value or requirements or notifiers lists + * locking rule: all changes to requirements or notifiers lists * or pm_qos_object list and pm_qos_objects need to happen with pm_qos_lock * held, taken with _irqsave. One lock to rule them all */ @@ -66,7 +66,7 @@ struct pm_qos_object { struct miscdevice pm_qos_power_miscdev; char *name; s32 default_value; - s32 target_value; + atomic_t target_value; s32 (*comparitor)(s32, s32); }; @@ -77,7 +77,7 @@ static struct pm_qos_object cpu_dma_pm_qos = { .notifiers = &cpu_dma_lat_notifier, .name = "cpu_dma_latency", .default_value = 2000 * USEC_PER_SEC, - .target_value = 2000 * USEC_PER_SEC, + .target_value = ATOMIC_INIT(2000 * USEC_PER_SEC), .comparitor = min_compare }; @@ -87,7 +87,7 @@ static struct pm_qos_object network_lat_pm_qos = { .notifiers = &network_lat_notifier, .name = "network_latency", .default_value = 2000 * USEC_PER_SEC, - .target_value = 2000 * USEC_PER_SEC, + .target_value = ATOMIC_INIT(2000 * USEC_PER_SEC), .comparitor = min_compare }; @@ -99,7 +99,7 @@ static struct pm_qos_object network_throughput_pm_qos = { .notifiers = &network_throughput_notifier, .name = "network_throughput", .default_value = 0, - .target_value = 0, + .target_value = ATOMIC_INIT(0), .comparitor = max_compare }; @@ -150,11 +150,11 @@ static void update_target(int target) extreme_value = pm_qos_array[target]->comparitor( extreme_value, node->value); } - if (pm_qos_array[target]->target_value != extreme_value) { + if (atomic_read(&pm_qos_array[target]->target_value) != extreme_value) { call_notifier = 1; - pm_qos_array[target]->target_value = extreme_value; + atomic_set(&pm_qos_array[target]->target_value, extreme_value); pr_debug(KERN_ERR "new target for qos %d is %d\n", target, - pm_qos_array[target]->target_value); + atomic_read(&pm_qos_array[target]->target_value)); } spin_unlock_irqrestore(&pm_qos_lock, flags); @@ -193,14 +193,7 @@ static int find_pm_qos_object_by_minor(int minor) */ int pm_qos_requirement(int pm_qos_class) { - int ret_val; - unsigned long flags; - - spin_lock_irqsave(&pm_qos_lock, flags); - ret_val = pm_qos_array[pm_qos_class]->target_value; - spin_unlock_irqrestore(&pm_qos_lock, flags); - - return ret_val; + return atomic_read(&pm_qos_array[pm_qos_class]->target_value); } EXPORT_SYMBOL_GPL(pm_qos_requirement); diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c index 9a21681aa80f82f0123917725f341a526d484c89..e36d5798cbff427fca02fd8c9a8fb6f615dbd3fe 100644 --- a/kernel/posix-timers.c +++ b/kernel/posix-timers.c @@ -289,21 +289,29 @@ void do_schedule_next_timer(struct siginfo *info) else schedule_next_timer(timr); - info->si_overrun = timr->it_overrun_last; + info->si_overrun += timr->it_overrun_last; } if (timr) unlock_timer(timr, flags); } -int posix_timer_event(struct k_itimer *timr,int si_private) +int posix_timer_event(struct k_itimer *timr, int si_private) { - memset(&timr->sigq->info, 0, sizeof(siginfo_t)); + /* + * FIXME: if ->sigq is queued we can race with + * dequeue_signal()->do_schedule_next_timer(). + * + * If dequeue_signal() sees the "right" value of + * si_sys_private it calls do_schedule_next_timer(). + * We re-queue ->sigq and drop ->it_lock(). + * do_schedule_next_timer() locks the timer + * and re-schedules it while ->sigq is pending. + * Not really bad, but not that we want. + */ timr->sigq->info.si_sys_private = si_private; - /* Send signal to the process that owns this timer.*/ timr->sigq->info.si_signo = timr->it_sigev_signo; - timr->sigq->info.si_errno = 0; timr->sigq->info.si_code = SI_TIMER; timr->sigq->info.si_tid = timr->it_id; timr->sigq->info.si_value = timr->it_sigev_value; @@ -435,6 +443,7 @@ static struct k_itimer * alloc_posix_timer(void) kmem_cache_free(posix_timers_cache, tmr); tmr = NULL; } + memset(&tmr->sigq->info, 0, sizeof(siginfo_t)); return tmr; } diff --git a/kernel/power/disk.c b/kernel/power/disk.c index f011e0870b52b316032295bc9b6ffcc45a4358ea..bbd85c60f7419f5fca1cbf1d0b5d6e6aad37f625 100644 --- a/kernel/power/disk.c +++ b/kernel/power/disk.c @@ -21,6 +21,7 @@ #include #include #include +#include #include "power.h" @@ -255,7 +256,7 @@ static int create_image(int platform_mode) int hibernation_snapshot(int platform_mode) { - int error; + int error, ftrace_save; /* Free memory before shutting down devices. */ error = swsusp_shrink_memory(); @@ -267,6 +268,7 @@ int hibernation_snapshot(int platform_mode) goto Close; suspend_console(); + ftrace_save = __ftrace_enabled_save(); error = device_suspend(PMSG_FREEZE); if (error) goto Recover_platform; @@ -296,6 +298,7 @@ int hibernation_snapshot(int platform_mode) Resume_devices: device_resume(in_suspend ? (error ? PMSG_RECOVER : PMSG_THAW) : PMSG_RESTORE); + __ftrace_enabled_restore(ftrace_save); resume_console(); Close: platform_end(platform_mode); @@ -366,10 +369,11 @@ static int resume_target_kernel(void) int hibernation_restore(int platform_mode) { - int error; + int error, ftrace_save; pm_prepare_console(); suspend_console(); + ftrace_save = __ftrace_enabled_save(); error = device_suspend(PMSG_QUIESCE); if (error) goto Finish; @@ -384,6 +388,7 @@ int hibernation_restore(int platform_mode) platform_restore_cleanup(platform_mode); device_resume(PMSG_RECOVER); Finish: + __ftrace_enabled_restore(ftrace_save); resume_console(); pm_restore_console(); return error; @@ -396,7 +401,7 @@ int hibernation_restore(int platform_mode) int hibernation_platform_enter(void) { - int error; + int error, ftrace_save; if (!hibernation_ops) return -ENOSYS; @@ -411,6 +416,7 @@ int hibernation_platform_enter(void) goto Close; suspend_console(); + ftrace_save = __ftrace_enabled_save(); error = device_suspend(PMSG_HIBERNATE); if (error) { if (hibernation_ops->recover) @@ -445,6 +451,7 @@ int hibernation_platform_enter(void) hibernation_ops->finish(); Resume_devices: device_resume(PMSG_RESTORE); + __ftrace_enabled_restore(ftrace_save); resume_console(); Close: hibernation_ops->end(); diff --git a/kernel/power/main.c b/kernel/power/main.c index 0b7476f5d2a64fc848b88bfc51a06eb8d233eae1..540b16b68565e74fb9f51f68134f68cc3011b0a0 100644 --- a/kernel/power/main.c +++ b/kernel/power/main.c @@ -21,6 +21,7 @@ #include #include #include +#include #include "power.h" @@ -310,7 +311,7 @@ static int suspend_enter(suspend_state_t state) */ int suspend_devices_and_enter(suspend_state_t state) { - int error; + int error, ftrace_save; if (!suspend_ops) return -ENOSYS; @@ -321,6 +322,7 @@ int suspend_devices_and_enter(suspend_state_t state) goto Close; } suspend_console(); + ftrace_save = __ftrace_enabled_save(); suspend_test_start(); error = device_suspend(PMSG_SUSPEND); if (error) { @@ -352,6 +354,7 @@ int suspend_devices_and_enter(suspend_state_t state) suspend_test_start(); device_resume(PMSG_RESUME); suspend_test_finish("resume devices"); + __ftrace_enabled_restore(ftrace_save); resume_console(); Close: if (suspend_ops->end) diff --git a/kernel/power/swap.c b/kernel/power/swap.c index a0abf9a463f95bc9948f3ccd10fecddf75401eb8..80ccac849e4639f0b6224dead782aef918fdeec9 100644 --- a/kernel/power/swap.c +++ b/kernel/power/swap.c @@ -14,7 +14,6 @@ #include #include #include -#include #include #include #include diff --git a/kernel/ptrace.c b/kernel/ptrace.c index 082b3fcb32a09e2110c97b6c7527d5f3eca137b7..356699a96d565faa2e034253f9178c7d0aa2829d 100644 --- a/kernel/ptrace.c +++ b/kernel/ptrace.c @@ -140,7 +140,7 @@ int __ptrace_may_access(struct task_struct *task, unsigned int mode) if (!dumpable && !capable(CAP_SYS_PTRACE)) return -EPERM; - return security_ptrace(current, task, mode); + return security_ptrace_may_access(task, mode); } bool ptrace_may_access(struct task_struct *task, unsigned int mode) @@ -499,8 +499,7 @@ repeat: goto repeat; } - ret = security_ptrace(current->parent, current, - PTRACE_MODE_ATTACH); + ret = security_ptrace_traceme(current->parent); /* * Set the ptrace bit in the process ptrace flags. diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c index f14f372cf6f5e0706e1ba94490c6c57a1aaf6d41..467d5940f62406c35ab64fb7c4c88b1556154fa0 100644 --- a/kernel/rcupdate.c +++ b/kernel/rcupdate.c @@ -77,6 +77,7 @@ void wakeme_after_rcu(struct rcu_head *head) * sections are delimited by rcu_read_lock() and rcu_read_unlock(), * and may be nested. */ +void synchronize_rcu(void); /* Makes kernel-doc tools happy */ synchronize_rcu_xxx(synchronize_rcu, call_rcu) EXPORT_SYMBOL_GPL(synchronize_rcu); diff --git a/kernel/resource.c b/kernel/resource.c index f5b518eabefec5cfe880c230fe07ce7b8615f732..03d796c1b2e980c1ea55c5f1dc3bbfed64b0233e 100644 --- a/kernel/resource.c +++ b/kernel/resource.c @@ -362,35 +362,21 @@ int allocate_resource(struct resource *root, struct resource *new, EXPORT_SYMBOL(allocate_resource); -/** - * insert_resource - Inserts a resource in the resource tree - * @parent: parent of the new resource - * @new: new resource to insert - * - * Returns 0 on success, -EBUSY if the resource can't be inserted. - * - * This function is equivalent to request_resource when no conflict - * happens. If a conflict happens, and the conflicting resources - * entirely fit within the range of the new resource, then the new - * resource is inserted and the conflicting resources become children of - * the new resource. +/* + * Insert a resource into the resource tree. If successful, return NULL, + * otherwise return the conflicting resource (compare to __request_resource()) */ -int insert_resource(struct resource *parent, struct resource *new) +static struct resource * __insert_resource(struct resource *parent, struct resource *new) { - int result; struct resource *first, *next; - write_lock(&resource_lock); - for (;; parent = first) { - result = 0; first = __request_resource(parent, new); if (!first) - goto out; + return first; - result = -EBUSY; if (first == parent) - goto out; + return first; if ((first->start > new->start) || (first->end < new->end)) break; @@ -401,15 +387,13 @@ int insert_resource(struct resource *parent, struct resource *new) for (next = first; ; next = next->sibling) { /* Partial overlap? Bad, and unfixable */ if (next->start < new->start || next->end > new->end) - goto out; + return next; if (!next->sibling) break; if (next->sibling->start > new->end) break; } - result = 0; - new->parent = parent; new->sibling = next->sibling; new->child = first; @@ -426,10 +410,64 @@ int insert_resource(struct resource *parent, struct resource *new) next = next->sibling; next->sibling = new; } + return NULL; +} - out: +/** + * insert_resource - Inserts a resource in the resource tree + * @parent: parent of the new resource + * @new: new resource to insert + * + * Returns 0 on success, -EBUSY if the resource can't be inserted. + * + * This function is equivalent to request_resource when no conflict + * happens. If a conflict happens, and the conflicting resources + * entirely fit within the range of the new resource, then the new + * resource is inserted and the conflicting resources become children of + * the new resource. + */ +int insert_resource(struct resource *parent, struct resource *new) +{ + struct resource *conflict; + + write_lock(&resource_lock); + conflict = __insert_resource(parent, new); + write_unlock(&resource_lock); + return conflict ? -EBUSY : 0; +} + +/** + * insert_resource_expand_to_fit - Insert a resource into the resource tree + * @root: root resource descriptor + * @new: new resource to insert + * + * Insert a resource into the resource tree, possibly expanding it in order + * to make it encompass any conflicting resources. + */ +void insert_resource_expand_to_fit(struct resource *root, struct resource *new) +{ + if (new->parent) + return; + + write_lock(&resource_lock); + for (;;) { + struct resource *conflict; + + conflict = __insert_resource(root, new); + if (!conflict) + break; + if (conflict == root) + break; + + /* Ok, expand resource to cover the conflict, then try again .. */ + if (conflict->start < new->start) + new->start = conflict->start; + if (conflict->end > new->end) + new->end = conflict->end; + + printk("Expanded resource %s due to conflict with %s\n", new->name, conflict->name); + } write_unlock(&resource_lock); - return result; } /** diff --git a/kernel/sched.c b/kernel/sched.c index 04160d277e7aeafe5b34e58da1bcb5a786b1696d..9a1ddb84e26d56e7d6b283daab1edbad20ae2042 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -600,7 +600,6 @@ struct rq { /* BKL stats */ unsigned int bkl_count; #endif - struct lock_class_key rq_lock_key; }; static DEFINE_PER_CPU_SHARED_ALIGNED(struct rq, runqueues); @@ -809,9 +808,9 @@ const_debug unsigned int sysctl_sched_nr_migrate = 32; /* * ratelimit for updating the group shares. - * default: 0.5ms + * default: 0.25ms */ -const_debug unsigned int sysctl_sched_shares_ratelimit = 500000; +unsigned int sysctl_sched_shares_ratelimit = 250000; /* * period over which we measure -rt task cpu usage in us. @@ -834,7 +833,7 @@ static inline u64 global_rt_period(void) static inline u64 global_rt_runtime(void) { - if (sysctl_sched_rt_period < 0) + if (sysctl_sched_rt_runtime < 0) return RUNTIME_INF; return (u64)sysctl_sched_rt_runtime * NSEC_PER_USEC; @@ -2759,10 +2758,10 @@ static void double_rq_lock(struct rq *rq1, struct rq *rq2) } else { if (rq1 < rq2) { spin_lock(&rq1->lock); - spin_lock(&rq2->lock); + spin_lock_nested(&rq2->lock, SINGLE_DEPTH_NESTING); } else { spin_lock(&rq2->lock); - spin_lock(&rq1->lock); + spin_lock_nested(&rq1->lock, SINGLE_DEPTH_NESTING); } } update_rq_clock(rq1); @@ -2805,14 +2804,21 @@ static int double_lock_balance(struct rq *this_rq, struct rq *busiest) if (busiest < this_rq) { spin_unlock(&this_rq->lock); spin_lock(&busiest->lock); - spin_lock(&this_rq->lock); + spin_lock_nested(&this_rq->lock, SINGLE_DEPTH_NESTING); ret = 1; } else - spin_lock(&busiest->lock); + spin_lock_nested(&busiest->lock, SINGLE_DEPTH_NESTING); } return ret; } +static void double_unlock_balance(struct rq *this_rq, struct rq *busiest) + __releases(busiest->lock) +{ + spin_unlock(&busiest->lock); + lock_set_subclass(&this_rq->lock.dep_map, 0, _RET_IP_); +} + /* * If dest_cpu is allowed for this process, migrate the task to it. * This is accomplished by forcing the cpu_allowed mask to only @@ -3637,7 +3643,7 @@ redo: ld_moved = move_tasks(this_rq, this_cpu, busiest, imbalance, sd, CPU_NEWLY_IDLE, &all_pinned); - spin_unlock(&busiest->lock); + double_unlock_balance(this_rq, busiest); if (unlikely(all_pinned)) { cpu_clear(cpu_of(busiest), *cpus); @@ -3752,7 +3758,7 @@ static void active_load_balance(struct rq *busiest_rq, int busiest_cpu) else schedstat_inc(sd, alb_failed); } - spin_unlock(&target_rq->lock); + double_unlock_balance(busiest_rq, target_rq); } #ifdef CONFIG_NO_HZ @@ -4663,6 +4669,52 @@ int __sched wait_for_completion_killable(struct completion *x) } EXPORT_SYMBOL(wait_for_completion_killable); +/** + * try_wait_for_completion - try to decrement a completion without blocking + * @x: completion structure + * + * Returns: 0 if a decrement cannot be done without blocking + * 1 if a decrement succeeded. + * + * If a completion is being used as a counting completion, + * attempt to decrement the counter without blocking. This + * enables us to avoid waiting if the resource the completion + * is protecting is not available. + */ +bool try_wait_for_completion(struct completion *x) +{ + int ret = 1; + + spin_lock_irq(&x->wait.lock); + if (!x->done) + ret = 0; + else + x->done--; + spin_unlock_irq(&x->wait.lock); + return ret; +} +EXPORT_SYMBOL(try_wait_for_completion); + +/** + * completion_done - Test to see if a completion has any waiters + * @x: completion structure + * + * Returns: 0 if there are waiters (wait_for_completion() in progress) + * 1 if there are no waiters. + * + */ +bool completion_done(struct completion *x) +{ + int ret = 1; + + spin_lock_irq(&x->wait.lock); + if (!x->done) + ret = 0; + spin_unlock_irq(&x->wait.lock); + return ret; +} +EXPORT_SYMBOL(completion_done); + static long __sched sleep_on_common(wait_queue_head_t *q, int state, long timeout) { @@ -5734,6 +5786,8 @@ static inline void sched_init_granularity(void) sysctl_sched_latency = limit; sysctl_sched_wakeup_granularity *= factor; + + sysctl_sched_shares_ratelimit *= factor; } #ifdef CONFIG_SMP @@ -8000,7 +8054,6 @@ void __init sched_init(void) rq = cpu_rq(i); spin_lock_init(&rq->lock); - lockdep_set_class(&rq->lock, &rq->rq_lock_key); rq->nr_running = 0; init_cfs_rq(&rq->cfs, rq); init_rt_rq(&rq->rt, rq); @@ -8457,8 +8510,8 @@ struct task_group *sched_create_group(struct task_group *parent) WARN_ON(!parent); /* root should already exist */ tg->parent = parent; - list_add_rcu(&tg->siblings, &parent->children); INIT_LIST_HEAD(&tg->children); + list_add_rcu(&tg->siblings, &parent->children); spin_unlock_irqrestore(&task_group_lock, flags); return tg; diff --git a/kernel/sched_clock.c b/kernel/sched_clock.c index 22ed55d1167f3b4aa2f1c820ab78f97842f2df1b..e8ab096ddfe399dc3007e32b169b46d02ed9cb48 100644 --- a/kernel/sched_clock.c +++ b/kernel/sched_clock.c @@ -12,19 +12,17 @@ * * Create a semi stable clock from a mixture of other events, including: * - gtod - * - jiffies * - sched_clock() * - explicit idle events * * We use gtod as base and the unstable clock deltas. The deltas are filtered, - * making it monotonic and keeping it within an expected window. This window - * is set up using jiffies. + * making it monotonic and keeping it within an expected window. * * Furthermore, explicit sleep and wakeup hooks allow us to account for time * that is otherwise invisible (TSC gets stopped). * * The clock: sched_clock_cpu() is monotonic per cpu, and should be somewhat - * consistent between cpus (never more than 1 jiffies difference). + * consistent between cpus (never more than 2 jiffies difference). */ #include #include @@ -32,13 +30,19 @@ #include #include +/* + * Scheduler clock - returns current time in nanosec units. + * This is default implementation. + * Architectures and sub-architectures can override this. + */ +unsigned long long __attribute__((weak)) sched_clock(void) +{ + return (unsigned long long)jiffies * (NSEC_PER_SEC / HZ); +} -#ifdef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK +static __read_mostly int sched_clock_running; -#define MULTI_SHIFT 15 -/* Max is double, Min is 1/2 */ -#define MAX_MULTI (2LL << MULTI_SHIFT) -#define MIN_MULTI (1LL << (MULTI_SHIFT-1)) +#ifdef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK struct sched_clock_data { /* @@ -48,15 +52,9 @@ struct sched_clock_data { */ raw_spinlock_t lock; - unsigned long tick_jiffies; - u64 prev_raw; u64 tick_raw; u64 tick_gtod; u64 clock; - s64 multi; -#ifdef CONFIG_NO_HZ - int check_max; -#endif }; static DEFINE_PER_CPU_SHARED_ALIGNED(struct sched_clock_data, sched_clock_data); @@ -71,121 +69,69 @@ static inline struct sched_clock_data *cpu_sdc(int cpu) return &per_cpu(sched_clock_data, cpu); } -static __read_mostly int sched_clock_running; - void sched_clock_init(void) { u64 ktime_now = ktime_to_ns(ktime_get()); - unsigned long now_jiffies = jiffies; int cpu; for_each_possible_cpu(cpu) { struct sched_clock_data *scd = cpu_sdc(cpu); scd->lock = (raw_spinlock_t)__RAW_SPIN_LOCK_UNLOCKED; - scd->tick_jiffies = now_jiffies; - scd->prev_raw = 0; scd->tick_raw = 0; scd->tick_gtod = ktime_now; scd->clock = ktime_now; - scd->multi = 1 << MULTI_SHIFT; -#ifdef CONFIG_NO_HZ - scd->check_max = 1; -#endif } sched_clock_running = 1; } -#ifdef CONFIG_NO_HZ /* - * The dynamic ticks makes the delta jiffies inaccurate. This - * prevents us from checking the maximum time update. - * Disable the maximum check during stopped ticks. + * min,max except they take wrapping into account */ -void sched_clock_tick_stop(int cpu) -{ - struct sched_clock_data *scd = cpu_sdc(cpu); - - scd->check_max = 0; -} -void sched_clock_tick_start(int cpu) +static inline u64 wrap_min(u64 x, u64 y) { - struct sched_clock_data *scd = cpu_sdc(cpu); - - scd->check_max = 1; + return (s64)(x - y) < 0 ? x : y; } -static int check_max(struct sched_clock_data *scd) +static inline u64 wrap_max(u64 x, u64 y) { - return scd->check_max; + return (s64)(x - y) > 0 ? x : y; } -#else -static int check_max(struct sched_clock_data *scd) -{ - return 1; -} -#endif /* CONFIG_NO_HZ */ /* * update the percpu scd from the raw @now value * * - filter out backward motion - * - use jiffies to generate a min,max window to clip the raw values + * - use the GTOD tick value to create a window to filter crazy TSC values */ -static void __update_sched_clock(struct sched_clock_data *scd, u64 now, u64 *time) +static u64 __update_sched_clock(struct sched_clock_data *scd, u64 now) { - unsigned long now_jiffies = jiffies; - long delta_jiffies = now_jiffies - scd->tick_jiffies; - u64 clock = scd->clock; - u64 min_clock, max_clock; - s64 delta = now - scd->prev_raw; + s64 delta = now - scd->tick_raw; + u64 clock, min_clock, max_clock; WARN_ON_ONCE(!irqs_disabled()); - /* - * At schedule tick the clock can be just under the gtod. We don't - * want to push it too prematurely. - */ - min_clock = scd->tick_gtod + (delta_jiffies * TICK_NSEC); - if (min_clock > TICK_NSEC) - min_clock -= TICK_NSEC / 2; - - if (unlikely(delta < 0)) { - clock++; - goto out; - } + if (unlikely(delta < 0)) + delta = 0; /* - * The clock must stay within a jiffie of the gtod. - * But since we may be at the start of a jiffy or the end of one - * we add another jiffy buffer. + * scd->clock = clamp(scd->tick_gtod + delta, + * max(scd->tick_gtod, scd->clock), + * scd->tick_gtod + TICK_NSEC); */ - max_clock = scd->tick_gtod + (2 + delta_jiffies) * TICK_NSEC; - delta *= scd->multi; - delta >>= MULTI_SHIFT; + clock = scd->tick_gtod + delta; + min_clock = wrap_max(scd->tick_gtod, scd->clock); + max_clock = scd->tick_gtod + TICK_NSEC; - if (unlikely(clock + delta > max_clock) && check_max(scd)) { - if (clock < max_clock) - clock = max_clock; - else - clock++; - } else { - clock += delta; - } + clock = wrap_max(clock, min_clock); + clock = wrap_min(clock, max_clock); - out: - if (unlikely(clock < min_clock)) - clock = min_clock; + scd->clock = clock; - if (time) - *time = clock; - else { - scd->prev_raw = now; - scd->clock = clock; - } + return scd->clock; } static void lock_double_clock(struct sched_clock_data *data1, @@ -203,7 +149,7 @@ static void lock_double_clock(struct sched_clock_data *data1, u64 sched_clock_cpu(int cpu) { struct sched_clock_data *scd = cpu_sdc(cpu); - u64 now, clock; + u64 now, clock, this_clock, remote_clock; if (unlikely(!sched_clock_running)) return 0ull; @@ -212,43 +158,44 @@ u64 sched_clock_cpu(int cpu) now = sched_clock(); if (cpu != raw_smp_processor_id()) { - /* - * in order to update a remote cpu's clock based on our - * unstable raw time rebase it against: - * tick_raw (offset between raw counters) - * tick_gotd (tick offset between cpus) - */ struct sched_clock_data *my_scd = this_scd(); lock_double_clock(scd, my_scd); - now -= my_scd->tick_raw; - now += scd->tick_raw; + this_clock = __update_sched_clock(my_scd, now); + remote_clock = scd->clock; - now += my_scd->tick_gtod; - now -= scd->tick_gtod; + /* + * Use the opportunity that we have both locks + * taken to couple the two clocks: we take the + * larger time as the latest time for both + * runqueues. (this creates monotonic movement) + */ + if (likely((s64)(remote_clock - this_clock) < 0)) { + clock = this_clock; + scd->clock = clock; + } else { + /* + * Should be rare, but possible: + */ + clock = remote_clock; + my_scd->clock = remote_clock; + } __raw_spin_unlock(&my_scd->lock); - - __update_sched_clock(scd, now, &clock); - - __raw_spin_unlock(&scd->lock); - } else { __raw_spin_lock(&scd->lock); - __update_sched_clock(scd, now, NULL); - clock = scd->clock; - __raw_spin_unlock(&scd->lock); + clock = __update_sched_clock(scd, now); } + __raw_spin_unlock(&scd->lock); + return clock; } void sched_clock_tick(void) { struct sched_clock_data *scd = this_scd(); - unsigned long now_jiffies = jiffies; - s64 mult, delta_gtod, delta_raw; u64 now, now_gtod; if (unlikely(!sched_clock_running)) @@ -260,29 +207,9 @@ void sched_clock_tick(void) now = sched_clock(); __raw_spin_lock(&scd->lock); - __update_sched_clock(scd, now, NULL); - /* - * update tick_gtod after __update_sched_clock() because that will - * already observe 1 new jiffy; adding a new tick_gtod to that would - * increase the clock 2 jiffies. - */ - delta_gtod = now_gtod - scd->tick_gtod; - delta_raw = now - scd->tick_raw; - - if ((long)delta_raw > 0) { - mult = delta_gtod << MULTI_SHIFT; - do_div(mult, delta_raw); - scd->multi = mult; - if (scd->multi > MAX_MULTI) - scd->multi = MAX_MULTI; - else if (scd->multi < MIN_MULTI) - scd->multi = MIN_MULTI; - } else - scd->multi = 1 << MULTI_SHIFT; - scd->tick_raw = now; scd->tick_gtod = now_gtod; - scd->tick_jiffies = now_jiffies; + __update_sched_clock(scd, now); __raw_spin_unlock(&scd->lock); } @@ -300,37 +227,28 @@ EXPORT_SYMBOL_GPL(sched_clock_idle_sleep_event); */ void sched_clock_idle_wakeup_event(u64 delta_ns) { - struct sched_clock_data *scd = this_scd(); - u64 now = sched_clock(); - - /* - * Override the previous timestamp and ignore all - * sched_clock() deltas that occured while we idled, - * and use the PM-provided delta_ns to advance the - * rq clock: - */ - __raw_spin_lock(&scd->lock); - scd->prev_raw = now; - scd->clock += delta_ns; - scd->multi = 1 << MULTI_SHIFT; - __raw_spin_unlock(&scd->lock); - + sched_clock_tick(); touch_softlockup_watchdog(); } EXPORT_SYMBOL_GPL(sched_clock_idle_wakeup_event); -#endif +#else /* CONFIG_HAVE_UNSTABLE_SCHED_CLOCK */ -/* - * Scheduler clock - returns current time in nanosec units. - * This is default implementation. - * Architectures and sub-architectures can override this. - */ -unsigned long long __attribute__((weak)) sched_clock(void) +void sched_clock_init(void) { - return (unsigned long long)jiffies * (NSEC_PER_SEC / HZ); + sched_clock_running = 1; } +u64 sched_clock_cpu(int cpu) +{ + if (unlikely(!sched_clock_running)) + return 0; + + return sched_clock(); +} + +#endif + unsigned long long cpu_clock(int cpu) { unsigned long long clock; diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index cf2cd6ce4cb25ad2bedc59b94205b33b24f8a9e9..fb8994c6d4bb4bbe90a71f89341baee3cc6e9806 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -899,7 +899,7 @@ static void hrtick_start_fair(struct rq *rq, struct task_struct *p) * doesn't make sense. Rely on vruntime for fairness. */ if (rq->curr != p) - delta = max(10000LL, delta); + delta = max_t(s64, 10000LL, delta); hrtick_start(rq, delta); } @@ -1442,18 +1442,23 @@ __load_balance_iterator(struct cfs_rq *cfs_rq, struct list_head *next) struct task_struct *p = NULL; struct sched_entity *se; - while (next != &cfs_rq->tasks) { + if (next == &cfs_rq->tasks) + return NULL; + + /* Skip over entities that are not tasks */ + do { se = list_entry(next, struct sched_entity, group_node); next = next->next; + } while (next != &cfs_rq->tasks && !entity_is_task(se)); - /* Skip over entities that are not tasks */ - if (entity_is_task(se)) { - p = task_of(se); - break; - } - } + if (next == &cfs_rq->tasks) + return NULL; cfs_rq->balance_iterator = next; + + if (entity_is_task(se)) + p = task_of(se); + return p; } diff --git a/kernel/sched_features.h b/kernel/sched_features.h index 862b06bd560aa58df2c95b0143b7331b8db113e7..9353ca78154e880c786376108d2ef1be4335cde4 100644 --- a/kernel/sched_features.h +++ b/kernel/sched_features.h @@ -8,6 +8,6 @@ SCHED_FEAT(SYNC_WAKEUPS, 1) SCHED_FEAT(HRTICK, 1) SCHED_FEAT(DOUBLE_TICK, 0) SCHED_FEAT(ASYM_GRAN, 1) -SCHED_FEAT(LB_BIAS, 0) +SCHED_FEAT(LB_BIAS, 1) SCHED_FEAT(LB_WAKEUP_UPDATE, 1) SCHED_FEAT(ASYM_EFF_LOAD, 1) diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c index 908c04f9dad02d23df66fbc55a28f5619fc10081..552310798dadf13e3b2059d5f84e050f7e0926e2 100644 --- a/kernel/sched_rt.c +++ b/kernel/sched_rt.c @@ -199,6 +199,8 @@ static inline struct rt_rq *group_rt_rq(struct sched_rt_entity *rt_se) static inline void sched_rt_rq_enqueue(struct rt_rq *rt_rq) { + if (rt_rq->rt_nr_running) + resched_task(rq_of_rt_rq(rt_rq)->curr); } static inline void sched_rt_rq_dequeue(struct rt_rq *rt_rq) @@ -298,7 +300,7 @@ static void __disable_runtime(struct rq *rq) struct rt_rq *iter = sched_rt_period_rt_rq(rt_b, i); s64 diff; - if (iter == rt_rq) + if (iter == rt_rq || iter->rt_runtime == RUNTIME_INF) continue; spin_lock(&iter->rt_runtime_lock); @@ -438,9 +440,6 @@ static int sched_rt_runtime_exceeded(struct rt_rq *rt_rq) { u64 runtime = sched_rt_runtime(rt_rq); - if (runtime == RUNTIME_INF) - return 0; - if (rt_rq->rt_throttled) return rt_rq_throttled(rt_rq); @@ -491,9 +490,11 @@ static void update_curr_rt(struct rq *rq) rt_rq = rt_rq_of_se(rt_se); spin_lock(&rt_rq->rt_runtime_lock); - rt_rq->rt_time += delta_exec; - if (sched_rt_runtime_exceeded(rt_rq)) - resched_task(curr); + if (sched_rt_runtime(rt_rq) != RUNTIME_INF) { + rt_rq->rt_time += delta_exec; + if (sched_rt_runtime_exceeded(rt_rq)) + resched_task(curr); + } spin_unlock(&rt_rq->rt_runtime_lock); } } @@ -861,6 +862,8 @@ static void put_prev_task_rt(struct rq *rq, struct task_struct *p) #define RT_MAX_TRIES 3 static int double_lock_balance(struct rq *this_rq, struct rq *busiest); +static void double_unlock_balance(struct rq *this_rq, struct rq *busiest); + static void deactivate_task(struct rq *rq, struct task_struct *p, int sleep); static int pick_rt_task(struct rq *rq, struct task_struct *p, int cpu) @@ -1022,7 +1025,7 @@ static struct rq *find_lock_lowest_rq(struct task_struct *task, struct rq *rq) break; /* try again */ - spin_unlock(&lowest_rq->lock); + double_unlock_balance(rq, lowest_rq); lowest_rq = NULL; } @@ -1091,7 +1094,7 @@ static int push_rt_task(struct rq *rq) resched_task(lowest_rq->curr); - spin_unlock(&lowest_rq->lock); + double_unlock_balance(rq, lowest_rq); ret = 1; out: @@ -1197,7 +1200,7 @@ static int pull_rt_task(struct rq *this_rq) } skip: - spin_unlock(&src_rq->lock); + double_unlock_balance(this_rq, src_rq); } return ret; diff --git a/kernel/signal.c b/kernel/signal.c index 954f77d7e3bc2368f405fa2ab83aaf58d6280fb3..e661b01d340f06a17afb6cfef13a712ae0338ff9 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -1304,6 +1304,7 @@ int send_sigqueue(struct sigqueue *q, struct task_struct *t, int group) q->info.si_overrun++; goto out; } + q->info.si_overrun = 0; signalfd_notify(t, sig); pending = group ? &t->signal->shared_pending : &t->pending; @@ -1337,6 +1338,7 @@ int do_notify_parent(struct task_struct *tsk, int sig) struct siginfo info; unsigned long flags; struct sighand_struct *psig; + int ret = sig; BUG_ON(sig == -1); @@ -1401,7 +1403,7 @@ int do_notify_parent(struct task_struct *tsk, int sig) * is implementation-defined: we do (if you don't want * it, just use SIG_IGN instead). */ - tsk->exit_signal = -1; + ret = tsk->exit_signal = -1; if (psig->action[SIGCHLD-1].sa.sa_handler == SIG_IGN) sig = -1; } @@ -1410,7 +1412,7 @@ int do_notify_parent(struct task_struct *tsk, int sig) __wake_up_parent(tsk, tsk->parent); spin_unlock_irqrestore(&psig->siglock, flags); - return sig; + return ret; } static void do_notify_parent_cldstop(struct task_struct *tsk, int why) diff --git a/kernel/smp.c b/kernel/smp.c index 96fc7c0edc59d1f09ca56a500d90b0a8a212c7d7..f362a85537777619d1ef22602042fba351a75e7d 100644 --- a/kernel/smp.c +++ b/kernel/smp.c @@ -135,7 +135,8 @@ void generic_smp_call_function_interrupt(void) */ smp_wmb(); data->csd.flags &= ~CSD_FLAG_WAIT; - } else + } + if (data->csd.flags & CSD_FLAG_ALLOC) call_rcu(&data->rcu_head, rcu_free_call_data); } rcu_read_unlock(); @@ -209,8 +210,10 @@ int smp_call_function_single(int cpu, void (*func) (void *info), void *info, { struct call_single_data d; unsigned long flags; - /* prevent preemption and reschedule on another processor */ + /* prevent preemption and reschedule on another processor, + as well as CPU removal */ int me = get_cpu(); + int err = 0; /* Can deadlock when called with interrupts disabled */ WARN_ON(irqs_disabled()); @@ -219,7 +222,7 @@ int smp_call_function_single(int cpu, void (*func) (void *info), void *info, local_irq_save(flags); func(info); local_irq_restore(flags); - } else { + } else if ((unsigned)cpu < NR_CPUS && cpu_online(cpu)) { struct call_single_data *data = NULL; if (!wait) { @@ -235,10 +238,12 @@ int smp_call_function_single(int cpu, void (*func) (void *info), void *info, data->func = func; data->info = info; generic_exec_single(cpu, data); + } else { + err = -ENXIO; /* CPU not online */ } put_cpu(); - return 0; + return err; } EXPORT_SYMBOL(smp_call_function_single); @@ -260,6 +265,42 @@ void __smp_call_function_single(int cpu, struct call_single_data *data) generic_exec_single(cpu, data); } +/* Dummy function */ +static void quiesce_dummy(void *unused) +{ +} + +/* + * Ensure stack based data used in call function mask is safe to free. + * + * This is needed by smp_call_function_mask when using on-stack data, because + * a single call function queue is shared by all CPUs, and any CPU may pick up + * the data item on the queue at any time before it is deleted. So we need to + * ensure that all CPUs have transitioned through a quiescent state after + * this call. + * + * This is a very slow function, implemented by sending synchronous IPIs to + * all possible CPUs. For this reason, we have to alloc data rather than use + * stack based data even in the case of synchronous calls. The stack based + * data is then just used for deadlock/oom fallback which will be very rare. + * + * If a faster scheme can be made, we could go back to preferring stack based + * data -- the data allocation/free is non-zero cost. + */ +static void smp_call_function_mask_quiesce_stack(cpumask_t mask) +{ + struct call_single_data data; + int cpu; + + data.func = quiesce_dummy; + data.info = NULL; + + for_each_cpu_mask(cpu, mask) { + data.flags = CSD_FLAG_WAIT; + generic_exec_single(cpu, &data); + } +} + /** * smp_call_function_mask(): Run a function on a set of other CPUs. * @mask: The set of cpus to run on. @@ -285,6 +326,7 @@ int smp_call_function_mask(cpumask_t mask, void (*func)(void *), void *info, cpumask_t allbutself; unsigned long flags; int cpu, num_cpus; + int slowpath = 0; /* Can deadlock when called with interrupts disabled */ WARN_ON(irqs_disabled()); @@ -306,15 +348,16 @@ int smp_call_function_mask(cpumask_t mask, void (*func)(void *), void *info, return smp_call_function_single(cpu, func, info, wait); } - if (!wait) { - data = kmalloc(sizeof(*data), GFP_ATOMIC); - if (data) - data->csd.flags = CSD_FLAG_ALLOC; - } - if (!data) { + data = kmalloc(sizeof(*data), GFP_ATOMIC); + if (data) { + data->csd.flags = CSD_FLAG_ALLOC; + if (wait) + data->csd.flags |= CSD_FLAG_WAIT; + } else { data = &d; data->csd.flags = CSD_FLAG_WAIT; wait = 1; + slowpath = 1; } spin_lock_init(&data->lock); @@ -331,8 +374,11 @@ int smp_call_function_mask(cpumask_t mask, void (*func)(void *), void *info, arch_send_call_function_ipi(mask); /* optionally wait for the CPUs to complete */ - if (wait) + if (wait) { csd_flag_wait(&data->csd); + if (unlikely(slowpath)) + smp_call_function_mask_quiesce_stack(mask); + } return 0; } diff --git a/kernel/softlockup.c b/kernel/softlockup.c index b75b492fbfcff63770bc099df2a7769fc1e26f09..cb838ee93a82000bc5b313271487836e9fb5804e 100644 --- a/kernel/softlockup.c +++ b/kernel/softlockup.c @@ -233,7 +233,8 @@ static void check_hung_uninterruptible_tasks(int this_cpu) do_each_thread(g, t) { if (!--max_count) goto unlock; - if (t->state & TASK_UNINTERRUPTIBLE) + /* use "==" to skip the TASK_KILLABLE tasks waiting on NFS */ + if (t->state == TASK_UNINTERRUPTIBLE) check_hung_task(t, now); } while_each_thread(g, t); unlock: diff --git a/kernel/spinlock.c b/kernel/spinlock.c index a1fb54c93cdd2381f23573748852a4a105e8ddd3..29ab20749dd3da1df6bd6f03f5cdbf62ed9ae52e 100644 --- a/kernel/spinlock.c +++ b/kernel/spinlock.c @@ -290,8 +290,8 @@ void __lockfunc _spin_lock_nested(spinlock_t *lock, int subclass) spin_acquire(&lock->dep_map, subclass, 0, _RET_IP_); LOCK_CONTENDED(lock, _raw_spin_trylock, _raw_spin_lock); } - EXPORT_SYMBOL(_spin_lock_nested); + unsigned long __lockfunc _spin_lock_irqsave_nested(spinlock_t *lock, int subclass) { unsigned long flags; @@ -311,9 +311,17 @@ unsigned long __lockfunc _spin_lock_irqsave_nested(spinlock_t *lock, int subclas #endif return flags; } - EXPORT_SYMBOL(_spin_lock_irqsave_nested); +void __lockfunc _spin_lock_nest_lock(spinlock_t *lock, + struct lockdep_map *nest_lock) +{ + preempt_disable(); + spin_acquire_nest(&lock->dep_map, 0, 0, nest_lock, _RET_IP_); + LOCK_CONTENDED(lock, _raw_spin_trylock, _raw_spin_lock); +} +EXPORT_SYMBOL(_spin_lock_nest_lock); + #endif void __lockfunc _spin_unlock(spinlock_t *lock) diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c index e446c7c7d6a9230dc1205cb73dd0370568696ed0..af3c7cea258b00d57762913a8986978495c2a81e 100644 --- a/kernel/stop_machine.c +++ b/kernel/stop_machine.c @@ -65,7 +65,6 @@ static void ack_state(void) static int stop_cpu(struct stop_machine_data *smdata) { enum stopmachine_state curstate = STOPMACHINE_NONE; - int uninitialized_var(ret); /* Simple state machine */ do { diff --git a/kernel/sys.c b/kernel/sys.c index c01858090a981634cd31b26b439fba7b360b9ca3..038a7bc0901d20f90f841c5e4326fc1f2f2b963f 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -169,9 +169,9 @@ asmlinkage long sys_setpriority(int which, int who, int niceval) pgrp = find_vpid(who); else pgrp = task_pgrp(current); - do_each_pid_task(pgrp, PIDTYPE_PGID, p) { + do_each_pid_thread(pgrp, PIDTYPE_PGID, p) { error = set_one_prio(p, niceval, error); - } while_each_pid_task(pgrp, PIDTYPE_PGID, p); + } while_each_pid_thread(pgrp, PIDTYPE_PGID, p); break; case PRIO_USER: user = current->user; @@ -229,11 +229,11 @@ asmlinkage long sys_getpriority(int which, int who) pgrp = find_vpid(who); else pgrp = task_pgrp(current); - do_each_pid_task(pgrp, PIDTYPE_PGID, p) { + do_each_pid_thread(pgrp, PIDTYPE_PGID, p) { niceval = 20 - task_nice(p); if (niceval > retval) retval = niceval; - } while_each_pid_task(pgrp, PIDTYPE_PGID, p); + } while_each_pid_thread(pgrp, PIDTYPE_PGID, p); break; case PRIO_USER: user = current->user; @@ -274,7 +274,7 @@ void emergency_restart(void) } EXPORT_SYMBOL_GPL(emergency_restart); -static void kernel_restart_prepare(char *cmd) +void kernel_restart_prepare(char *cmd) { blocking_notifier_call_chain(&reboot_notifier_list, SYS_RESTART, cmd); system_state = SYSTEM_RESTART; diff --git a/kernel/sysctl.c b/kernel/sysctl.c index fe47133472758853b039c47ac9390e5eadd34bed..50ec0886fa3d355d696e9992a9057ce11a721525 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -159,6 +159,7 @@ static int proc_dointvec_taint(struct ctl_table *table, int write, struct file * static struct ctl_table root_table[]; static struct ctl_table_root sysctl_table_root; static struct ctl_table_header root_table_header = { + .count = 1, .ctl_table = root_table, .ctl_entry = LIST_HEAD_INIT(sysctl_table_root.default_set.list), .root = &sysctl_table_root, diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index 825b4c00fe4436a1921d4f57a6cb6d9e37510d3d..7a46bde78c66f77e15ba75f8e570e4c46de274de 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c @@ -289,7 +289,6 @@ void tick_nohz_stop_sched_tick(int inidle) ts->tick_stopped = 1; ts->idle_jiffies = last_jiffies; rcu_enter_nohz(); - sched_clock_tick_stop(cpu); } /* @@ -392,7 +391,6 @@ void tick_nohz_restart_sched_tick(void) select_nohz_load_balancer(0); now = ktime_get(); tick_do_update_jiffies64(now); - sched_clock_tick_start(cpu); cpu_clear(cpu, nohz_cpu_mask); /* @@ -645,17 +643,21 @@ void tick_setup_sched_timer(void) ts->nohz_mode = NOHZ_MODE_HIGHRES; #endif } +#endif /* HIGH_RES_TIMERS */ +#if defined CONFIG_NO_HZ || defined CONFIG_HIGH_RES_TIMERS void tick_cancel_sched_timer(int cpu) { struct tick_sched *ts = &per_cpu(tick_cpu_sched, cpu); +# ifdef CONFIG_HIGH_RES_TIMERS if (ts->sched_timer.base) hrtimer_cancel(&ts->sched_timer); +# endif ts->nohz_mode = NOHZ_MODE_INACTIVE; } -#endif /* HIGH_RES_TIMERS */ +#endif /** * Async notification about clocksource changes diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c index a9ab0596de44afe2bf3daa75c2c4ddca064c7f97..532858fa5b882eb8c3848b4c9ce430440297d2c0 100644 --- a/kernel/user_namespace.c +++ b/kernel/user_namespace.c @@ -6,7 +6,6 @@ */ #include -#include #include #include #include diff --git a/kernel/utsname.c b/kernel/utsname.c index 64d398f1244436cbdc4ede981dd927e39ee708b5..815237a55af8f277b43aea2c81471b9c05a4d00d 100644 --- a/kernel/utsname.c +++ b/kernel/utsname.c @@ -12,7 +12,6 @@ #include #include #include -#include #include #include diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c index fe3a56c2256d7ee44e46813aeee597559ba29131..4ab9659d269e23bc315729f840b8742b5876e1ff 100644 --- a/kernel/utsname_sysctl.c +++ b/kernel/utsname_sysctl.c @@ -12,7 +12,6 @@ #include #include #include -#include #include static void *get_uts(ctl_table *table, int write) diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 4a26a1382df05febed4a94bce11be2bc2a46b648..4048e92aa04f21e7e105563fac7bf24e1be5411f 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -290,11 +290,11 @@ static void run_workqueue(struct cpu_workqueue_struct *cwq) BUG_ON(get_wq_data(work) != cwq); work_clear_pending(work); - lock_acquire(&cwq->wq->lockdep_map, 0, 0, 0, 2, _THIS_IP_); - lock_acquire(&lockdep_map, 0, 0, 0, 2, _THIS_IP_); + lock_map_acquire(&cwq->wq->lockdep_map); + lock_map_acquire(&lockdep_map); f(work); - lock_release(&lockdep_map, 1, _THIS_IP_); - lock_release(&cwq->wq->lockdep_map, 1, _THIS_IP_); + lock_map_release(&lockdep_map); + lock_map_release(&cwq->wq->lockdep_map); if (unlikely(in_atomic() || lockdep_depth(current) > 0)) { printk(KERN_ERR "BUG: workqueue leaked lock or atomic: " @@ -413,8 +413,8 @@ void flush_workqueue(struct workqueue_struct *wq) int cpu; might_sleep(); - lock_acquire(&wq->lockdep_map, 0, 0, 0, 2, _THIS_IP_); - lock_release(&wq->lockdep_map, 1, _THIS_IP_); + lock_map_acquire(&wq->lockdep_map); + lock_map_release(&wq->lockdep_map); for_each_cpu_mask_nr(cpu, *cpu_map) flush_cpu_workqueue(per_cpu_ptr(wq->cpu_wq, cpu)); } @@ -441,8 +441,8 @@ int flush_work(struct work_struct *work) if (!cwq) return 0; - lock_acquire(&cwq->wq->lockdep_map, 0, 0, 0, 2, _THIS_IP_); - lock_release(&cwq->wq->lockdep_map, 1, _THIS_IP_); + lock_map_acquire(&cwq->wq->lockdep_map); + lock_map_release(&cwq->wq->lockdep_map); prev = NULL; spin_lock_irq(&cwq->lock); @@ -536,8 +536,8 @@ static void wait_on_work(struct work_struct *work) might_sleep(); - lock_acquire(&work->lockdep_map, 0, 0, 0, 2, _THIS_IP_); - lock_release(&work->lockdep_map, 1, _THIS_IP_); + lock_map_acquire(&work->lockdep_map); + lock_map_release(&work->lockdep_map); cwq = get_wq_data(work); if (!cwq) @@ -872,8 +872,8 @@ static void cleanup_workqueue_thread(struct cpu_workqueue_struct *cwq) if (cwq->thread == NULL) return; - lock_acquire(&cwq->wq->lockdep_map, 0, 0, 0, 2, _THIS_IP_); - lock_release(&cwq->wq->lockdep_map, 1, _THIS_IP_); + lock_map_acquire(&cwq->wq->lockdep_map); + lock_map_release(&cwq->wq->lockdep_map); flush_cpu_workqueue(cwq); /* diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index e1d4764435ed842ea1875c7739bfd668f6453fae..0b504814e378067ff120b266e5b26c9fdd6fb90e 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -394,7 +394,7 @@ config LOCKDEP bool depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT select STACKTRACE - select FRAME_POINTER if !X86 && !MIPS + select FRAME_POINTER if !X86 && !MIPS && !PPC select KALLSYMS select KALLSYMS_ALL @@ -676,13 +676,13 @@ config FAULT_INJECTION_STACKTRACE_FILTER depends on FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT depends on !X86_64 select STACKTRACE - select FRAME_POINTER + select FRAME_POINTER if !PPC help Provide stacktrace filter for fault-injection capabilities config LATENCYTOP bool "Latency measuring infrastructure" - select FRAME_POINTER if !MIPS + select FRAME_POINTER if !MIPS && !PPC select KALLSYMS select KALLSYMS_ALL select STACKTRACE @@ -693,6 +693,14 @@ config LATENCYTOP Enable this option if you want to use the LatencyTOP tool to find out which userspace is blocking on what kernel operations. +config SYSCTL_SYSCALL_CHECK + bool "Sysctl checks" + depends on SYSCTL_SYSCALL + ---help--- + sys_sysctl uses binary paths that have been found challenging + to properly maintain and use. This enables checks that help + you to keep things correct. + source kernel/trace/Kconfig config PROVIDE_OHCI1394_DMA_INIT @@ -735,6 +743,15 @@ config FIREWIRE_OHCI_REMOTE_DMA If unsure, say N. +menuconfig BUILD_DOCSRC + bool "Build targets in Documentation/ tree" + depends on HEADERS_CHECK + help + This option attempts to build objects from the source files in the + kernel Documentation/ tree. + + Say N if you are unsure. + source "samples/Kconfig" source "lib/Kconfig.kgdb" diff --git a/lib/bitmap.c b/lib/bitmap.c index 482df94ea21eb3e9ab7b2ef4efe88643147c3d80..06fb57c86de07007dad10f4bbeb3b1adcc0742c4 100644 --- a/lib/bitmap.c +++ b/lib/bitmap.c @@ -315,6 +315,17 @@ int bitmap_scnprintf(char *buf, unsigned int buflen, } EXPORT_SYMBOL(bitmap_scnprintf); +/** + * bitmap_scnprintf_len - return buffer length needed to convert + * bitmap to an ASCII hex string + * @nr_bits: number of bits to be converted + */ +int bitmap_scnprintf_len(unsigned int nr_bits) +{ + unsigned int nr_nibbles = ALIGN(nr_bits, 4) / 4; + return nr_nibbles + ALIGN(nr_nibbles, CHUNKSZ / 4) / (CHUNKSZ / 4) - 1; +} + /** * __bitmap_parse - convert an ASCII hex string into a bitmap. * @buf: pointer to buffer containing string. diff --git a/lib/debug_locks.c b/lib/debug_locks.c index 0ef01d14727c03c9861175e010e6f7c75c0d693f..0218b4693dd8c250f83c741bf6ffbfbbca31f94b 100644 --- a/lib/debug_locks.c +++ b/lib/debug_locks.c @@ -8,6 +8,7 @@ * * Copyright (C) 2006 Red Hat, Inc., Ingo Molnar */ +#include #include #include #include @@ -37,6 +38,7 @@ int debug_locks_off(void) { if (xchg(&debug_locks, 0)) { if (!debug_locks_silent) { + oops_in_progress = 1; console_verbose(); return 1; } diff --git a/lib/kobject.c b/lib/kobject.c index bd732ffebc85f36cfc30e70fa124f0566701ecba..fbf0ae28237672a6fafdbbf29e481d76c45ddd11 100644 --- a/lib/kobject.c +++ b/lib/kobject.c @@ -223,8 +223,7 @@ static int kobject_set_name_vargs(struct kobject *kobj, const char *fmt, return -ENOMEM; /* ewww... some of these buggers have '/' in the name ... */ - s = strchr(kobj->name, '/'); - if (s) + while ((s = strchr(kobj->name, '/'))) s[0] = '!'; kfree(old_name); diff --git a/lib/lmb.c b/lib/lmb.c index 5d7b9286503ece62fc47997f8085650779e99526..97e547037084dc22fc3fd93f5fd2aacd7419db02 100644 --- a/lib/lmb.c +++ b/lib/lmb.c @@ -462,6 +462,8 @@ void __init lmb_enforce_memory_limit(u64 memory_limit) if (lmb.memory.region[0].size < lmb.rmo_size) lmb.rmo_size = lmb.memory.region[0].size; + memory_limit = lmb_end_of_DRAM(); + /* And truncate any reserves above the limit also. */ for (i = 0; i < lmb.reserved.cnt; i++) { p = &lmb.reserved.region[i]; diff --git a/lib/vsprintf.c b/lib/vsprintf.c index 1dc2d1d18fa8fddb9887dad750461d9f63faeb6f..d8d1d1142248a511561b401a87b1590a5f94ba33 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -220,7 +220,7 @@ int strict_strtou##type(const char *cp, unsigned int base, valtype *res)\ if (len == 0) \ return -EINVAL; \ \ - val = simple_strtoul(cp, &tail, base); \ + val = simple_strtou##type(cp, &tail, base); \ if ((*tail == '\0') || \ ((len == (size_t)(tail - cp) + 1) && (*tail == '\n'))) {\ *res = val; \ diff --git a/mm/Kconfig b/mm/Kconfig index 446c6588c75398ab91e9413c20363dcd076432da..0bd9c2dbb2a0be8d184b4b9f1d75dc03ec2a14ba 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -77,9 +77,6 @@ config FLAT_NODE_MEM_MAP def_bool y depends on !SPARSEMEM -config HAVE_GET_USER_PAGES_FAST - bool - # # Both the NUMA code and DISCONTIGMEM use arrays of pg_data_t's # to represent different areas of memory. This variable allows diff --git a/mm/bootmem.c b/mm/bootmem.c index 4af15d0340adaa7bc9cded10d36302679d86f90a..ad8eec6e44a85a9593c781ce252b127cb96992cd 100644 --- a/mm/bootmem.c +++ b/mm/bootmem.c @@ -405,6 +405,29 @@ int __init reserve_bootmem(unsigned long addr, unsigned long size, } #endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */ +static unsigned long align_idx(struct bootmem_data *bdata, unsigned long idx, + unsigned long step) +{ + unsigned long base = bdata->node_min_pfn; + + /* + * Align the index with respect to the node start so that the + * combination of both satisfies the requested alignment. + */ + + return ALIGN(base + idx, step) - base; +} + +static unsigned long align_off(struct bootmem_data *bdata, unsigned long off, + unsigned long align) +{ + unsigned long base = PFN_PHYS(bdata->node_min_pfn); + + /* Same as align_idx for byte offsets */ + + return ALIGN(base + off, align) - base; +} + static void * __init alloc_bootmem_core(struct bootmem_data *bdata, unsigned long size, unsigned long align, unsigned long goal, unsigned long limit) @@ -441,7 +464,7 @@ static void * __init alloc_bootmem_core(struct bootmem_data *bdata, else start = ALIGN(min, step); - sidx = start - bdata->node_min_pfn;; + sidx = start - bdata->node_min_pfn; midx = max - bdata->node_min_pfn; if (bdata->hint_idx > sidx) { @@ -450,7 +473,7 @@ static void * __init alloc_bootmem_core(struct bootmem_data *bdata, * catch the fallback below. */ fallback = sidx + 1; - sidx = ALIGN(bdata->hint_idx, step); + sidx = align_idx(bdata, bdata->hint_idx, step); } while (1) { @@ -459,7 +482,7 @@ static void * __init alloc_bootmem_core(struct bootmem_data *bdata, unsigned long eidx, i, start_off, end_off; find_block: sidx = find_next_zero_bit(bdata->node_bootmem_map, midx, sidx); - sidx = ALIGN(sidx, step); + sidx = align_idx(bdata, sidx, step); eidx = sidx + PFN_UP(size); if (sidx >= midx || eidx > midx) @@ -467,15 +490,15 @@ find_block: for (i = sidx; i < eidx; i++) if (test_bit(i, bdata->node_bootmem_map)) { - sidx = ALIGN(i, step); + sidx = align_idx(bdata, i, step); if (sidx == i) sidx += step; goto find_block; } - if (bdata->last_end_off && + if (bdata->last_end_off & (PAGE_SIZE - 1) && PFN_DOWN(bdata->last_end_off) + 1 == sidx) - start_off = ALIGN(bdata->last_end_off, align); + start_off = align_off(bdata, bdata->last_end_off, align); else start_off = PFN_PHYS(sidx); @@ -499,7 +522,7 @@ find_block: } if (fallback) { - sidx = ALIGN(fallback - 1, step); + sidx = align_idx(bdata, fallback - 1, step); fallback = 0; goto find_block; } diff --git a/mm/filemap.c b/mm/filemap.c index 54e9686508550b198b4779df048bbfe46b2ddb08..876bc595d0f8b3b3e4f626bf1ad7acbb657bdc66 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -2129,13 +2129,20 @@ generic_file_direct_write(struct kiocb *iocb, const struct iovec *iov, * After a write we want buffered reads to be sure to go to disk to get * the new data. We invalidate clean cached page from the region we're * about to write. We do this *before* the write so that we can return - * -EIO without clobbering -EIOCBQUEUED from ->direct_IO(). + * without clobbering -EIOCBQUEUED from ->direct_IO(). */ if (mapping->nrpages) { written = invalidate_inode_pages2_range(mapping, pos >> PAGE_CACHE_SHIFT, end); - if (written) + /* + * If a page can not be invalidated, return 0 to fall back + * to buffered write. + */ + if (written) { + if (written == -EBUSY) + return 0; goto out; + } } written = mapping->a_ops->direct_IO(WRITE, iocb, iov, pos, *nr_segs); diff --git a/mm/filemap_xip.c b/mm/filemap_xip.c index 380ab402d71160a05d82a00598e5e35efeb5f116..b5167dfb2f2d65366004963558dfa765643423b8 100644 --- a/mm/filemap_xip.c +++ b/mm/filemap_xip.c @@ -15,6 +15,8 @@ #include #include #include +#include +#include #include #include @@ -22,22 +24,18 @@ * We do use our own empty page to avoid interference with other users * of ZERO_PAGE(), such as /dev/zero */ +static DEFINE_MUTEX(xip_sparse_mutex); +static seqcount_t xip_sparse_seq = SEQCNT_ZERO; static struct page *__xip_sparse_page; +/* called under xip_sparse_mutex */ static struct page *xip_sparse_page(void) { if (!__xip_sparse_page) { struct page *page = alloc_page(GFP_HIGHUSER | __GFP_ZERO); - if (page) { - static DEFINE_SPINLOCK(xip_alloc_lock); - spin_lock(&xip_alloc_lock); - if (!__xip_sparse_page) - __xip_sparse_page = page; - else - __free_page(page); - spin_unlock(&xip_alloc_lock); - } + if (page) + __xip_sparse_page = page; } return __xip_sparse_page; } @@ -174,18 +172,23 @@ __xip_unmap (struct address_space * mapping, pte_t pteval; spinlock_t *ptl; struct page *page; + unsigned count; + int locked = 0; + + count = read_seqcount_begin(&xip_sparse_seq); page = __xip_sparse_page; if (!page) return; +retry: spin_lock(&mapping->i_mmap_lock); vma_prio_tree_foreach(vma, &iter, &mapping->i_mmap, pgoff, pgoff) { mm = vma->vm_mm; address = vma->vm_start + ((pgoff - vma->vm_pgoff) << PAGE_SHIFT); BUG_ON(address < vma->vm_start || address >= vma->vm_end); - pte = page_check_address(page, mm, address, &ptl); + pte = page_check_address(page, mm, address, &ptl, 1); if (pte) { /* Nuke the page table entry. */ flush_cache_page(vma, address, pte_pfn(*pte)); @@ -198,6 +201,14 @@ __xip_unmap (struct address_space * mapping, } } spin_unlock(&mapping->i_mmap_lock); + + if (locked) { + mutex_unlock(&xip_sparse_mutex); + } else if (read_seqcount_retry(&xip_sparse_seq, count)) { + mutex_lock(&xip_sparse_mutex); + locked = 1; + goto retry; + } } /* @@ -218,7 +229,7 @@ static int xip_file_fault(struct vm_area_struct *vma, struct vm_fault *vmf) int error; /* XXX: are VM_FAULT_ codes OK? */ - +again: size = (i_size_read(inode) + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT; if (vmf->pgoff >= size) return VM_FAULT_SIGBUS; @@ -237,8 +248,10 @@ static int xip_file_fault(struct vm_area_struct *vma, struct vm_fault *vmf) int err; /* maybe shared writable, allocate new block */ + mutex_lock(&xip_sparse_mutex); error = mapping->a_ops->get_xip_mem(mapping, vmf->pgoff, 1, &xip_mem, &xip_pfn); + mutex_unlock(&xip_sparse_mutex); if (error) return VM_FAULT_SIGBUS; /* unmap sparse mappings at pgoff from all other vmas */ @@ -252,14 +265,34 @@ found: BUG_ON(err); return VM_FAULT_NOPAGE; } else { + int err, ret = VM_FAULT_OOM; + + mutex_lock(&xip_sparse_mutex); + write_seqcount_begin(&xip_sparse_seq); + error = mapping->a_ops->get_xip_mem(mapping, vmf->pgoff, 0, + &xip_mem, &xip_pfn); + if (unlikely(!error)) { + write_seqcount_end(&xip_sparse_seq); + mutex_unlock(&xip_sparse_mutex); + goto again; + } + if (error != -ENODATA) + goto out; /* not shared and writable, use xip_sparse_page() */ page = xip_sparse_page(); if (!page) - return VM_FAULT_OOM; + goto out; + err = vm_insert_page(vma, (unsigned long)vmf->virtual_address, + page); + if (err == -ENOMEM) + goto out; - page_cache_get(page); - vmf->page = page; - return 0; + ret = VM_FAULT_NOPAGE; +out: + write_seqcount_end(&xip_sparse_seq); + mutex_unlock(&xip_sparse_mutex); + + return ret; } } @@ -308,8 +341,10 @@ __xip_file_write(struct file *filp, const char __user *buf, &xip_mem, &xip_pfn); if (status == -ENODATA) { /* we allocate a new page unmap it */ + mutex_lock(&xip_sparse_mutex); status = a_ops->get_xip_mem(mapping, index, 1, &xip_mem, &xip_pfn); + mutex_unlock(&xip_sparse_mutex); if (!status) /* unmap page at pgoff from all other vmas */ __xip_unmap(mapping, index); diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 757ca983fd99cba4b73c563da5c0bb34c1ee396d..67a71191136ed8f6ad9dad03b472440baa322210 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -565,7 +565,7 @@ static struct page *alloc_fresh_huge_page_node(struct hstate *h, int nid) huge_page_order(h)); if (page) { if (arch_prepare_hugepage(page)) { - __free_pages(page, HUGETLB_PAGE_ORDER); + __free_pages(page, huge_page_order(h)); return NULL; } prep_new_huge_page(h, page, nid); @@ -665,6 +665,11 @@ static struct page *alloc_buddy_huge_page(struct hstate *h, __GFP_REPEAT|__GFP_NOWARN, huge_page_order(h)); + if (page && arch_prepare_hugepage(page)) { + __free_pages(page, huge_page_order(h)); + return NULL; + } + spin_lock(&hugetlb_lock); if (page) { /* @@ -1937,6 +1942,18 @@ retry: lock_page(page); } + /* + * If we are going to COW a private mapping later, we examine the + * pending reservations for this page now. This will ensure that + * any allocations necessary to record that reservation occur outside + * the spinlock. + */ + if (write_access && !(vma->vm_flags & VM_SHARED)) + if (vma_needs_reservation(h, vma, address) < 0) { + ret = VM_FAULT_OOM; + goto backout_unlocked; + } + spin_lock(&mm->page_table_lock); size = i_size_read(mapping->host) >> huge_page_shift(h); if (idx >= size) @@ -1962,6 +1979,7 @@ out: backout: spin_unlock(&mm->page_table_lock); +backout_unlocked: unlock_page(page); put_page(page); goto out; @@ -1973,6 +1991,7 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma, pte_t *ptep; pte_t entry; int ret; + struct page *pagecache_page = NULL; static DEFINE_MUTEX(hugetlb_instantiation_mutex); struct hstate *h = hstate_vma(vma); @@ -1989,25 +2008,44 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma, entry = huge_ptep_get(ptep); if (huge_pte_none(entry)) { ret = hugetlb_no_page(mm, vma, address, ptep, write_access); - mutex_unlock(&hugetlb_instantiation_mutex); - return ret; + goto out_unlock; } ret = 0; + /* + * If we are going to COW the mapping later, we examine the pending + * reservations for this page now. This will ensure that any + * allocations necessary to record that reservation occur outside the + * spinlock. For private mappings, we also lookup the pagecache + * page now as it is used to determine if a reservation has been + * consumed. + */ + if (write_access && !pte_write(entry)) { + if (vma_needs_reservation(h, vma, address) < 0) { + ret = VM_FAULT_OOM; + goto out_unlock; + } + + if (!(vma->vm_flags & VM_SHARED)) + pagecache_page = hugetlbfs_pagecache_page(h, + vma, address); + } + spin_lock(&mm->page_table_lock); /* Check for a racing update before calling hugetlb_cow */ if (likely(pte_same(entry, huge_ptep_get(ptep)))) - if (write_access && !pte_write(entry)) { - struct page *page; - page = hugetlbfs_pagecache_page(h, vma, address); - ret = hugetlb_cow(mm, vma, address, ptep, entry, page); - if (page) { - unlock_page(page); - put_page(page); - } - } + if (write_access && !pte_write(entry)) + ret = hugetlb_cow(mm, vma, address, ptep, entry, + pagecache_page); spin_unlock(&mm->page_table_lock); + + if (pagecache_page) { + unlock_page(pagecache_page); + put_page(pagecache_page); + } + +out_unlock: mutex_unlock(&hugetlb_instantiation_mutex); return ret; diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 7056c3bdb47821d791ba7bc6a9355018094ef34e..0f1f7a7374bade23cf0052719a349a97322c5af4 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -796,6 +796,8 @@ int mem_cgroup_shrink_usage(struct mm_struct *mm, gfp_t gfp_mask) if (mem_cgroup_subsys.disabled) return 0; + if (!mm) + return 0; rcu_read_lock(); mem = mem_cgroup_from_task(rcu_dereference(mm->owner)); diff --git a/mm/mempolicy.c b/mm/mempolicy.c index e550bec205826bd63f46082d6c5aac7bc69aa23e..83369058ec133b380a482ca86792087134b944f6 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -803,7 +803,6 @@ static int migrate_to_node(struct mm_struct *mm, int source, int dest, int do_migrate_pages(struct mm_struct *mm, const nodemask_t *from_nodes, const nodemask_t *to_nodes, int flags) { - LIST_HEAD(pagelist); int busy = 0; int err = 0; nodemask_t tmp; diff --git a/mm/mm_init.c b/mm/mm_init.c index 936ef2efd892029b1abf1c08c860fd40991d213d..4e0e26591dfaa6f242c4514fd83bdb54f7194b43 100644 --- a/mm/mm_init.c +++ b/mm/mm_init.c @@ -12,7 +12,7 @@ #include "internal.h" #ifdef CONFIG_DEBUG_MEMORY_INIT -int __meminitdata mminit_loglevel; +int mminit_loglevel; #ifndef SECTIONS_SHIFT #define SECTIONS_SHIFT 0 diff --git a/mm/mmap.c b/mm/mmap.c index 971d0eda754a539d73d669fa8d91bd2459f10715..e7a5a68a9c2e4ef0b477aba5850a7299bc410aab 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -1030,6 +1030,10 @@ unsigned long do_mmap_pgoff(struct file * file, unsigned long addr, } else { switch (flags & MAP_TYPE) { case MAP_SHARED: + /* + * Ignore pgoff. + */ + pgoff = 0; vm_flags |= VM_SHARED | VM_MAYSHARE; break; case MAP_PRIVATE: @@ -2273,14 +2277,14 @@ int install_special_mapping(struct mm_struct *mm, static DEFINE_MUTEX(mm_all_locks_mutex); -static void vm_lock_anon_vma(struct anon_vma *anon_vma) +static void vm_lock_anon_vma(struct mm_struct *mm, struct anon_vma *anon_vma) { if (!test_bit(0, (unsigned long *) &anon_vma->head.next)) { /* * The LSB of head.next can't change from under us * because we hold the mm_all_locks_mutex. */ - spin_lock(&anon_vma->lock); + spin_lock_nest_lock(&anon_vma->lock, &mm->mmap_sem); /* * We can safely modify head.next after taking the * anon_vma->lock. If some other vma in this mm shares @@ -2296,7 +2300,7 @@ static void vm_lock_anon_vma(struct anon_vma *anon_vma) } } -static void vm_lock_mapping(struct address_space *mapping) +static void vm_lock_mapping(struct mm_struct *mm, struct address_space *mapping) { if (!test_bit(AS_MM_ALL_LOCKS, &mapping->flags)) { /* @@ -2310,7 +2314,7 @@ static void vm_lock_mapping(struct address_space *mapping) */ if (test_and_set_bit(AS_MM_ALL_LOCKS, &mapping->flags)) BUG(); - spin_lock(&mapping->i_mmap_lock); + spin_lock_nest_lock(&mapping->i_mmap_lock, &mm->mmap_sem); } } @@ -2358,11 +2362,17 @@ int mm_take_all_locks(struct mm_struct *mm) for (vma = mm->mmap; vma; vma = vma->vm_next) { if (signal_pending(current)) goto out_unlock; - if (vma->anon_vma) - vm_lock_anon_vma(vma->anon_vma); if (vma->vm_file && vma->vm_file->f_mapping) - vm_lock_mapping(vma->vm_file->f_mapping); + vm_lock_mapping(mm, vma->vm_file->f_mapping); + } + + for (vma = mm->mmap; vma; vma = vma->vm_next) { + if (signal_pending(current)) + goto out_unlock; + if (vma->anon_vma) + vm_lock_anon_vma(mm, vma->anon_vma); } + ret = 0; out_unlock: diff --git a/mm/oom_kill.c b/mm/oom_kill.c index 8a5467ee6265deb11a48fe9861348dd182dc9f7f..64e5b4bcd964cd912b5a5f6b22dc392621269d84 100644 --- a/mm/oom_kill.c +++ b/mm/oom_kill.c @@ -26,6 +26,7 @@ #include #include #include +#include int sysctl_panic_on_oom; int sysctl_oom_kill_allocating_task; @@ -128,7 +129,8 @@ unsigned long badness(struct task_struct *p, unsigned long uptime) * Superuser processes are usually more important, so we make it * less likely that we kill those. */ - if (__capable(p, CAP_SYS_ADMIN) || __capable(p, CAP_SYS_RESOURCE)) + if (has_capability(p, CAP_SYS_ADMIN) || + has_capability(p, CAP_SYS_RESOURCE)) points /= 4; /* @@ -137,7 +139,7 @@ unsigned long badness(struct task_struct *p, unsigned long uptime) * tend to only have this flag set on applications they think * of as important. */ - if (__capable(p, CAP_SYS_RAWIO)) + if (has_capability(p, CAP_SYS_RAWIO)) points /= 4; /* diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 401d104d2bb6e12c08e70700eebad915e72c7c2a..e293c58bea58fc2195da7f34d95417262cedeffa 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -694,6 +694,9 @@ static int move_freepages(struct zone *zone, #endif for (page = start_page; page <= end_page;) { + /* Make sure we are not inadvertently changing nodes */ + VM_BUG_ON(page_to_nid(page) != zone_to_nid(zone)); + if (!pfn_valid_within(page_to_pfn(page))) { page++; continue; @@ -2516,6 +2519,10 @@ static void setup_zone_migrate_reserve(struct zone *zone) continue; page = pfn_to_page(pfn); + /* Watch out for overlapping nodes */ + if (page_to_nid(page) != zone_to_nid(zone)) + continue; + /* Blocks with reserved pages will never free, skip them. */ if (PageReserved(page)) continue; @@ -4064,7 +4071,7 @@ void __init set_dma_reserve(unsigned long new_dma_reserve) } #ifndef CONFIG_NEED_MULTIPLE_NODES -struct pglist_data contig_page_data = { .bdata = &bootmem_node_data[0] }; +struct pglist_data __refdata contig_page_data = { .bdata = &bootmem_node_data[0] }; EXPORT_SYMBOL(contig_page_data); #endif @@ -4437,7 +4444,7 @@ void *__init alloc_large_system_hash(const char *tablename, do { size = bucketsize << log2qty; if (flags & HASH_EARLY) - table = alloc_bootmem(size); + table = alloc_bootmem_nopanic(size); else if (hashdist) table = __vmalloc(size, GFP_ATOMIC, PAGE_KERNEL); else { diff --git a/mm/page_isolation.c b/mm/page_isolation.c index 3444b58033c87e4263c1d2f1db79f8f416580a29..c69f84fe038d8b725b8639aae0fd88151206b515 100644 --- a/mm/page_isolation.c +++ b/mm/page_isolation.c @@ -2,7 +2,6 @@ * linux/mm/page_isolation.c */ -#include #include #include #include diff --git a/mm/quicklist.c b/mm/quicklist.c index 3f703f7cb398056547af212577909a3d6c46b116..8dbb6805ef35a91af20a8aeb7090090e044d86e9 100644 --- a/mm/quicklist.c +++ b/mm/quicklist.c @@ -26,7 +26,10 @@ DEFINE_PER_CPU(struct quicklist, quicklist)[CONFIG_NR_QUICK]; static unsigned long max_pages(unsigned long min_pages) { unsigned long node_free_pages, max; - struct zone *zones = NODE_DATA(numa_node_id())->node_zones; + int node = numa_node_id(); + struct zone *zones = NODE_DATA(node)->node_zones; + int num_cpus_on_node; + node_to_cpumask_ptr(cpumask_on_node, node); node_free_pages = #ifdef CONFIG_ZONE_DMA @@ -38,6 +41,10 @@ static unsigned long max_pages(unsigned long min_pages) zone_page_state(&zones[ZONE_NORMAL], NR_FREE_PAGES); max = node_free_pages / FRACTION_OF_NODE_MEM; + + num_cpus_on_node = cpus_weight_nr(*cpumask_on_node); + max /= num_cpus_on_node; + return max(max, min_pages); } diff --git a/mm/rmap.c b/mm/rmap.c index 1ea4e6fcee77986f673d578a42bece82a92fb81e..0383acfcb0681a877f15f59d4d712980c37e1811 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -224,10 +224,14 @@ unsigned long page_address_in_vma(struct page *page, struct vm_area_struct *vma) /* * Check that @page is mapped at @address into @mm. * + * If @sync is false, page_check_address may perform a racy check to avoid + * the page table lock when the pte is not present (helpful when reclaiming + * highly shared pages). + * * On success returns with pte mapped and locked. */ pte_t *page_check_address(struct page *page, struct mm_struct *mm, - unsigned long address, spinlock_t **ptlp) + unsigned long address, spinlock_t **ptlp, int sync) { pgd_t *pgd; pud_t *pud; @@ -249,7 +253,7 @@ pte_t *page_check_address(struct page *page, struct mm_struct *mm, pte = pte_offset_map(pmd, address); /* Make a quick check before getting the lock */ - if (!pte_present(*pte)) { + if (!sync && !pte_present(*pte)) { pte_unmap(pte); return NULL; } @@ -281,7 +285,7 @@ static int page_referenced_one(struct page *page, if (address == -EFAULT) goto out; - pte = page_check_address(page, mm, address, &ptl); + pte = page_check_address(page, mm, address, &ptl, 0); if (!pte) goto out; @@ -450,7 +454,7 @@ static int page_mkclean_one(struct page *page, struct vm_area_struct *vma) if (address == -EFAULT) goto out; - pte = page_check_address(page, mm, address, &ptl); + pte = page_check_address(page, mm, address, &ptl, 1); if (!pte) goto out; @@ -659,23 +663,30 @@ void page_remove_rmap(struct page *page, struct vm_area_struct *vma) } /* - * It would be tidy to reset the PageAnon mapping here, - * but that might overwrite a racing page_add_anon_rmap - * which increments mapcount after us but sets mapping - * before us: so leave the reset to free_hot_cold_page, - * and remember that it's only reliable while mapped. - * Leaving it set also helps swapoff to reinstate ptes - * faster for those pages still in swapcache. + * Now that the last pte has gone, s390 must transfer dirty + * flag from storage key to struct page. We can usually skip + * this if the page is anon, so about to be freed; but perhaps + * not if it's in swapcache - there might be another pte slot + * containing the swap entry, but page not yet written to swap. */ if ((!PageAnon(page) || PageSwapCache(page)) && page_test_dirty(page)) { page_clear_dirty(page); set_page_dirty(page); } - mem_cgroup_uncharge_page(page); + mem_cgroup_uncharge_page(page); __dec_zone_page_state(page, - PageAnon(page) ? NR_ANON_PAGES : NR_FILE_MAPPED); + PageAnon(page) ? NR_ANON_PAGES : NR_FILE_MAPPED); + /* + * It would be tidy to reset the PageAnon mapping here, + * but that might overwrite a racing page_add_anon_rmap + * which increments mapcount after us but sets mapping + * before us: so leave the reset to free_hot_cold_page, + * and remember that it's only reliable while mapped. + * Leaving it set also helps swapoff to reinstate ptes + * faster for those pages still in swapcache. + */ } } @@ -697,7 +708,7 @@ static int try_to_unmap_one(struct page *page, struct vm_area_struct *vma, if (address == -EFAULT) goto out; - pte = page_check_address(page, mm, address, &ptl); + pte = page_check_address(page, mm, address, &ptl, 0); if (!pte) goto out; diff --git a/mm/slub.c b/mm/slub.c index 4f5b96149458a6712d1592fd64bdf4a4b876f38a..fb486d5540f8bb0a7110245f2368fe2ace28338d 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -2312,7 +2312,7 @@ static int kmem_cache_open(struct kmem_cache *s, gfp_t gfpflags, s->refcount = 1; #ifdef CONFIG_NUMA - s->remote_node_defrag_ratio = 100; + s->remote_node_defrag_ratio = 1000; #endif if (!init_kmem_cache_nodes(s, gfpflags & ~SLUB_DMA)) goto error; @@ -4058,7 +4058,7 @@ static ssize_t remote_node_defrag_ratio_store(struct kmem_cache *s, if (err) return err; - if (ratio < 100) + if (ratio <= 100) s->remote_node_defrag_ratio = ratio * 10; return length; diff --git a/mm/sparse.c b/mm/sparse.c index 5d9dbbb9d39e34759e2a858049901927f379f6a3..39db301b920d18383c8cac57416ad57f8f4976ca 100644 --- a/mm/sparse.c +++ b/mm/sparse.c @@ -12,7 +12,6 @@ #include #include #include -#include "internal.h" /* * Permanent SPARSEMEM data: diff --git a/mm/swap_state.c b/mm/swap_state.c index 167cf2dc8a03c16d3022c60a303b102f09732bdd..797c3831cbec7401ccfecd3ecdc98c7667c8d6bb 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -60,7 +60,7 @@ void show_swap_cache_info(void) printk("Swap cache stats: add %lu, delete %lu, find %lu/%lu\n", swap_cache_info.add_total, swap_cache_info.del_total, swap_cache_info.find_success, swap_cache_info.find_total); - printk("Free swap = %lukB\n", nr_swap_pages << (PAGE_SHIFT - 10)); + printk("Free swap = %ldkB\n", nr_swap_pages << (PAGE_SHIFT - 10)); printk("Total swap = %lukB\n", total_swap_pages << (PAGE_SHIFT - 10)); } diff --git a/mm/truncate.c b/mm/truncate.c index 250505091d3773e67449c547a0b16f8c67680257..6650c1d878b463a114e0e024688ecdc1d0fa6b74 100644 --- a/mm/truncate.c +++ b/mm/truncate.c @@ -380,7 +380,7 @@ static int do_launder_page(struct address_space *mapping, struct page *page) * Any pages which are found to be mapped into pagetables are unmapped prior to * invalidation. * - * Returns -EIO if any pages could not be invalidated. + * Returns -EBUSY if any pages could not be invalidated. */ int invalidate_inode_pages2_range(struct address_space *mapping, pgoff_t start, pgoff_t end) @@ -440,7 +440,7 @@ int invalidate_inode_pages2_range(struct address_space *mapping, ret2 = do_launder_page(mapping, page); if (ret2 == 0) { if (!invalidate_complete_page2(mapping, page)) - ret2 = -EIO; + ret2 = -EBUSY; } if (ret2 < 0) ret = ret2; diff --git a/mm/util.c b/mm/util.c index 9341ca77bd88240741afbcbabed9019f247a7531..cb00b748ce47886446975d96466c2154f4d52fa3 100644 --- a/mm/util.c +++ b/mm/util.c @@ -171,3 +171,18 @@ void arch_pick_mmap_layout(struct mm_struct *mm) mm->unmap_area = arch_unmap_area; } #endif + +int __attribute__((weak)) get_user_pages_fast(unsigned long start, + int nr_pages, int write, struct page **pages) +{ + struct mm_struct *mm = current->mm; + int ret; + + down_read(&mm->mmap_sem); + ret = get_user_pages(current, mm, start, nr_pages, + write, 0, pages, NULL); + up_read(&mm->mmap_sem); + + return ret; +} +EXPORT_SYMBOL_GPL(get_user_pages_fast); diff --git a/mm/vmstat.c b/mm/vmstat.c index b0d08e667ecec2105356fa12bd3a6c77ce2c7e3d..d7826af2fb073b15e2488470a67ad5a965fa7518 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -516,9 +516,26 @@ static void pagetypeinfo_showblockcount_print(struct seq_file *m, continue; page = pfn_to_page(pfn); +#ifdef CONFIG_ARCH_FLATMEM_HAS_HOLES + /* + * Ordinarily, memory holes in flatmem still have a valid + * memmap for the PFN range. However, an architecture for + * embedded systems (e.g. ARM) can free up the memmap backing + * holes to save memory on the assumption the memmap is + * never used. The page_zone linkages are then broken even + * though pfn_valid() returns true. Skip the page if the + * linkages are broken. Even if this test passed, the impact + * is that the counters for the movable type are off but + * fragmentation monitoring is likely meaningless on small + * systems. + */ + if (page_zone(page) != zone) + continue; +#endif mtype = get_pageblock_migratetype(page); - count[mtype]++; + if (mtype < MIGRATE_TYPES) + count[mtype]++; } /* Print counts */ diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c index 4e59df5f8e05a613d9990671162db5e7b8beb169..1edfdf4c095ba085ebe134eb6a3ee00d23128f1d 100644 --- a/net/bluetooth/af_bluetooth.c +++ b/net/bluetooth/af_bluetooth.c @@ -456,7 +456,7 @@ static void __exit bt_exit(void) subsys_initcall(bt_init); module_exit(bt_exit); -MODULE_AUTHOR("Maxim Krasnyansky , Marcel Holtmann "); +MODULE_AUTHOR("Marcel Holtmann "); MODULE_DESCRIPTION("Bluetooth Core ver " VERSION); MODULE_VERSION(VERSION); MODULE_LICENSE("GPL"); diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c index 12bba6207a8dca2719391bf1966072c9d3a107e3..80ba30cf4b682556252587e2ed57468f6663efa0 100644 --- a/net/bluetooth/bnep/core.c +++ b/net/bluetooth/bnep/core.c @@ -736,7 +736,7 @@ MODULE_PARM_DESC(compress_src, "Compress sources headers"); module_param(compress_dst, bool, 0644); MODULE_PARM_DESC(compress_dst, "Compress destination headers"); -MODULE_AUTHOR("David Libault , Maxim Krasnyansky "); +MODULE_AUTHOR("Marcel Holtmann "); MODULE_DESCRIPTION("Bluetooth BNEP ver " VERSION); MODULE_VERSION(VERSION); MODULE_LICENSE("GPL"); diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c index c85bf8f678dc5f1456788d3ebce5212627211912..f4f6615cad9f910c55f1cc70db8e633e010ce6eb 100644 --- a/net/bluetooth/hci_sysfs.c +++ b/net/bluetooth/hci_sysfs.c @@ -3,8 +3,6 @@ #include #include -#include - #include #include @@ -12,10 +10,164 @@ #undef BT_DBG #define BT_DBG(D...) #endif + +struct class *bt_class = NULL; +EXPORT_SYMBOL_GPL(bt_class); + static struct workqueue_struct *btaddconn; static struct workqueue_struct *btdelconn; -static inline char *typetostr(int type) +static inline char *link_typetostr(int type) +{ + switch (type) { + case ACL_LINK: + return "ACL"; + case SCO_LINK: + return "SCO"; + case ESCO_LINK: + return "eSCO"; + default: + return "UNKNOWN"; + } +} + +static ssize_t show_link_type(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct hci_conn *conn = dev_get_drvdata(dev); + return sprintf(buf, "%s\n", link_typetostr(conn->type)); +} + +static ssize_t show_link_address(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct hci_conn *conn = dev_get_drvdata(dev); + bdaddr_t bdaddr; + baswap(&bdaddr, &conn->dst); + return sprintf(buf, "%s\n", batostr(&bdaddr)); +} + +static ssize_t show_link_features(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct hci_conn *conn = dev_get_drvdata(dev); + + return sprintf(buf, "0x%02x%02x%02x%02x%02x%02x%02x%02x\n", + conn->features[0], conn->features[1], + conn->features[2], conn->features[3], + conn->features[4], conn->features[5], + conn->features[6], conn->features[7]); +} + +#define LINK_ATTR(_name,_mode,_show,_store) \ +struct device_attribute link_attr_##_name = __ATTR(_name,_mode,_show,_store) + +static LINK_ATTR(type, S_IRUGO, show_link_type, NULL); +static LINK_ATTR(address, S_IRUGO, show_link_address, NULL); +static LINK_ATTR(features, S_IRUGO, show_link_features, NULL); + +static struct attribute *bt_link_attrs[] = { + &link_attr_type.attr, + &link_attr_address.attr, + &link_attr_features.attr, + NULL +}; + +static struct attribute_group bt_link_group = { + .attrs = bt_link_attrs, +}; + +static struct attribute_group *bt_link_groups[] = { + &bt_link_group, + NULL +}; + +static void bt_link_release(struct device *dev) +{ + void *data = dev_get_drvdata(dev); + kfree(data); +} + +static struct device_type bt_link = { + .name = "link", + .groups = bt_link_groups, + .release = bt_link_release, +}; + +static void add_conn(struct work_struct *work) +{ + struct hci_conn *conn = container_of(work, struct hci_conn, work); + + flush_workqueue(btdelconn); + + if (device_add(&conn->dev) < 0) { + BT_ERR("Failed to register connection device"); + return; + } +} + +void hci_conn_add_sysfs(struct hci_conn *conn) +{ + struct hci_dev *hdev = conn->hdev; + + BT_DBG("conn %p", conn); + + conn->dev.type = &bt_link; + conn->dev.class = bt_class; + conn->dev.parent = &hdev->dev; + + snprintf(conn->dev.bus_id, BUS_ID_SIZE, "%s:%d", + hdev->name, conn->handle); + + dev_set_drvdata(&conn->dev, conn); + + device_initialize(&conn->dev); + + INIT_WORK(&conn->work, add_conn); + + queue_work(btaddconn, &conn->work); +} + +/* + * The rfcomm tty device will possibly retain even when conn + * is down, and sysfs doesn't support move zombie device, + * so we should move the device before conn device is destroyed. + */ +static int __match_tty(struct device *dev, void *data) +{ + return !strncmp(dev->bus_id, "rfcomm", 6); +} + +static void del_conn(struct work_struct *work) +{ + struct hci_conn *conn = container_of(work, struct hci_conn, work); + struct hci_dev *hdev = conn->hdev; + + while (1) { + struct device *dev; + + dev = device_find_child(&conn->dev, NULL, __match_tty); + if (!dev) + break; + device_move(dev, NULL); + put_device(dev); + } + + device_del(&conn->dev); + put_device(&conn->dev); + hci_dev_put(hdev); +} + +void hci_conn_del_sysfs(struct hci_conn *conn) +{ + BT_DBG("conn %p", conn); + + if (!device_is_registered(&conn->dev)) + return; + + INIT_WORK(&conn->work, del_conn); + + queue_work(btdelconn, &conn->work); +} + +static inline char *host_typetostr(int type) { switch (type) { case HCI_VIRTUAL: @@ -40,7 +192,7 @@ static inline char *typetostr(int type) static ssize_t show_type(struct device *dev, struct device_attribute *attr, char *buf) { struct hci_dev *hdev = dev_get_drvdata(dev); - return sprintf(buf, "%s\n", typetostr(hdev->type)); + return sprintf(buf, "%s\n", host_typetostr(hdev->type)); } static ssize_t show_name(struct device *dev, struct device_attribute *attr, char *buf) @@ -221,183 +373,62 @@ static DEVICE_ATTR(sniff_max_interval, S_IRUGO | S_IWUSR, static DEVICE_ATTR(sniff_min_interval, S_IRUGO | S_IWUSR, show_sniff_min_interval, store_sniff_min_interval); -static struct device_attribute *bt_attrs[] = { - &dev_attr_type, - &dev_attr_name, - &dev_attr_class, - &dev_attr_address, - &dev_attr_features, - &dev_attr_manufacturer, - &dev_attr_hci_version, - &dev_attr_hci_revision, - &dev_attr_inquiry_cache, - &dev_attr_idle_timeout, - &dev_attr_sniff_max_interval, - &dev_attr_sniff_min_interval, +static struct attribute *bt_host_attrs[] = { + &dev_attr_type.attr, + &dev_attr_name.attr, + &dev_attr_class.attr, + &dev_attr_address.attr, + &dev_attr_features.attr, + &dev_attr_manufacturer.attr, + &dev_attr_hci_version.attr, + &dev_attr_hci_revision.attr, + &dev_attr_inquiry_cache.attr, + &dev_attr_idle_timeout.attr, + &dev_attr_sniff_max_interval.attr, + &dev_attr_sniff_min_interval.attr, NULL }; -static ssize_t show_conn_type(struct device *dev, struct device_attribute *attr, char *buf) -{ - struct hci_conn *conn = dev_get_drvdata(dev); - return sprintf(buf, "%s\n", conn->type == ACL_LINK ? "ACL" : "SCO"); -} - -static ssize_t show_conn_address(struct device *dev, struct device_attribute *attr, char *buf) -{ - struct hci_conn *conn = dev_get_drvdata(dev); - bdaddr_t bdaddr; - baswap(&bdaddr, &conn->dst); - return sprintf(buf, "%s\n", batostr(&bdaddr)); -} - -static ssize_t show_conn_features(struct device *dev, struct device_attribute *attr, char *buf) -{ - struct hci_conn *conn = dev_get_drvdata(dev); - - return sprintf(buf, "0x%02x%02x%02x%02x%02x%02x%02x%02x\n", - conn->features[0], conn->features[1], - conn->features[2], conn->features[3], - conn->features[4], conn->features[5], - conn->features[6], conn->features[7]); -} - -#define CONN_ATTR(_name,_mode,_show,_store) \ -struct device_attribute conn_attr_##_name = __ATTR(_name,_mode,_show,_store) - -static CONN_ATTR(type, S_IRUGO, show_conn_type, NULL); -static CONN_ATTR(address, S_IRUGO, show_conn_address, NULL); -static CONN_ATTR(features, S_IRUGO, show_conn_features, NULL); - -static struct device_attribute *conn_attrs[] = { - &conn_attr_type, - &conn_attr_address, - &conn_attr_features, - NULL +static struct attribute_group bt_host_group = { + .attrs = bt_host_attrs, }; -struct class *bt_class = NULL; -EXPORT_SYMBOL_GPL(bt_class); - -static struct bus_type bt_bus = { - .name = "bluetooth", +static struct attribute_group *bt_host_groups[] = { + &bt_host_group, + NULL }; -static struct platform_device *bt_platform; - -static void bt_release(struct device *dev) +static void bt_host_release(struct device *dev) { void *data = dev_get_drvdata(dev); kfree(data); } -static void add_conn(struct work_struct *work) -{ - struct hci_conn *conn = container_of(work, struct hci_conn, work); - int i; - - flush_workqueue(btdelconn); - - if (device_add(&conn->dev) < 0) { - BT_ERR("Failed to register connection device"); - return; - } - - for (i = 0; conn_attrs[i]; i++) - if (device_create_file(&conn->dev, conn_attrs[i]) < 0) - BT_ERR("Failed to create connection attribute"); -} - -void hci_conn_add_sysfs(struct hci_conn *conn) -{ - struct hci_dev *hdev = conn->hdev; - - BT_DBG("conn %p", conn); - - conn->dev.bus = &bt_bus; - conn->dev.parent = &hdev->dev; - - conn->dev.release = bt_release; - - snprintf(conn->dev.bus_id, BUS_ID_SIZE, "%s:%d", - hdev->name, conn->handle); - - dev_set_drvdata(&conn->dev, conn); - - device_initialize(&conn->dev); - - INIT_WORK(&conn->work, add_conn); - - queue_work(btaddconn, &conn->work); -} - -/* - * The rfcomm tty device will possibly retain even when conn - * is down, and sysfs doesn't support move zombie device, - * so we should move the device before conn device is destroyed. - */ -static int __match_tty(struct device *dev, void *data) -{ - return !strncmp(dev->bus_id, "rfcomm", 6); -} - -static void del_conn(struct work_struct *work) -{ - struct hci_conn *conn = container_of(work, struct hci_conn, work); - struct hci_dev *hdev = conn->hdev; - - while (1) { - struct device *dev; - - dev = device_find_child(&conn->dev, NULL, __match_tty); - if (!dev) - break; - device_move(dev, NULL); - put_device(dev); - } - - device_del(&conn->dev); - put_device(&conn->dev); - hci_dev_put(hdev); -} - -void hci_conn_del_sysfs(struct hci_conn *conn) -{ - BT_DBG("conn %p", conn); - - if (!device_is_registered(&conn->dev)) - return; - - INIT_WORK(&conn->work, del_conn); - - queue_work(btdelconn, &conn->work); -} +static struct device_type bt_host = { + .name = "host", + .groups = bt_host_groups, + .release = bt_host_release, +}; int hci_register_sysfs(struct hci_dev *hdev) { struct device *dev = &hdev->dev; - unsigned int i; int err; BT_DBG("%p name %s type %d", hdev, hdev->name, hdev->type); - dev->bus = &bt_bus; + dev->type = &bt_host; + dev->class = bt_class; dev->parent = hdev->parent; strlcpy(dev->bus_id, hdev->name, BUS_ID_SIZE); - dev->release = bt_release; - dev_set_drvdata(dev, hdev); err = device_register(dev); if (err < 0) return err; - for (i = 0; bt_attrs[i]; i++) - if (device_create_file(dev, bt_attrs[i]) < 0) - BT_ERR("Failed to create device attribute"); - return 0; } @@ -410,59 +441,30 @@ void hci_unregister_sysfs(struct hci_dev *hdev) int __init bt_sysfs_init(void) { - int err; - btaddconn = create_singlethread_workqueue("btaddconn"); - if (!btaddconn) { - err = -ENOMEM; - goto out; - } + if (!btaddconn) + return -ENOMEM; btdelconn = create_singlethread_workqueue("btdelconn"); if (!btdelconn) { - err = -ENOMEM; - goto out_del; - } - - bt_platform = platform_device_register_simple("bluetooth", -1, NULL, 0); - if (IS_ERR(bt_platform)) { - err = PTR_ERR(bt_platform); - goto out_platform; + destroy_workqueue(btaddconn); + return -ENOMEM; } - err = bus_register(&bt_bus); - if (err < 0) - goto out_bus; - bt_class = class_create(THIS_MODULE, "bluetooth"); if (IS_ERR(bt_class)) { - err = PTR_ERR(bt_class); - goto out_class; + destroy_workqueue(btdelconn); + destroy_workqueue(btaddconn); + return PTR_ERR(bt_class); } return 0; - -out_class: - bus_unregister(&bt_bus); -out_bus: - platform_device_unregister(bt_platform); -out_platform: - destroy_workqueue(btdelconn); -out_del: - destroy_workqueue(btaddconn); -out: - return err; } void bt_sysfs_cleanup(void) { destroy_workqueue(btaddconn); - destroy_workqueue(btdelconn); class_destroy(bt_class); - - bus_unregister(&bt_bus); - - platform_device_unregister(bt_platform); } diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index c1239852834aa78361939eba75ca596c5dba7d62..3396d5bdef1c3f8e0f24af0a64dd7b1eca7a333f 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -2516,7 +2516,7 @@ EXPORT_SYMBOL(l2cap_load); module_init(l2cap_init); module_exit(l2cap_exit); -MODULE_AUTHOR("Maxim Krasnyansky , Marcel Holtmann "); +MODULE_AUTHOR("Marcel Holtmann "); MODULE_DESCRIPTION("Bluetooth L2CAP ver " VERSION); MODULE_VERSION(VERSION); MODULE_LICENSE("GPL"); diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index 6cfc7ba611b36bfd5af56816bc7bfef409cb81b7..ba537fae0a4ca653b4a7eedb7b941deb8aef613b 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -2115,7 +2115,7 @@ MODULE_PARM_DESC(channel_mtu, "Default MTU for the RFCOMM channel"); module_param(l2cap_mtu, uint, 0644); MODULE_PARM_DESC(l2cap_mtu, "Default MTU for the L2CAP connection"); -MODULE_AUTHOR("Maxim Krasnyansky , Marcel Holtmann "); +MODULE_AUTHOR("Marcel Holtmann "); MODULE_DESCRIPTION("Bluetooth RFCOMM ver " VERSION); MODULE_VERSION(VERSION); MODULE_LICENSE("GPL"); diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index 8cda498748689d510e3452c187ce464b89987a5b..a16011fedc1d73d3adc24e66ff5e7ff24a37373c 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -1002,7 +1002,7 @@ module_exit(sco_exit); module_param(disable_esco, bool, 0644); MODULE_PARM_DESC(disable_esco, "Disable eSCO connection creation"); -MODULE_AUTHOR("Maxim Krasnyansky , Marcel Holtmann "); +MODULE_AUTHOR("Marcel Holtmann "); MODULE_DESCRIPTION("Bluetooth SCO ver " VERSION); MODULE_VERSION(VERSION); MODULE_LICENSE("GPL"); diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c index 9b58d70b0e7d2a4a79129a2a7c769a7b70c3c5bc..4f52c3d50ebe029ed6250d055c64980e3b2a23c1 100644 --- a/net/bridge/br_device.c +++ b/net/bridge/br_device.c @@ -148,11 +148,16 @@ static int br_set_tx_csum(struct net_device *dev, u32 data) } static struct ethtool_ops br_ethtool_ops = { - .get_drvinfo = br_getinfo, - .get_link = ethtool_op_get_link, - .set_sg = br_set_sg, - .set_tx_csum = br_set_tx_csum, - .set_tso = br_set_tso, + .get_drvinfo = br_getinfo, + .get_link = ethtool_op_get_link, + .get_tx_csum = ethtool_op_get_tx_csum, + .set_tx_csum = br_set_tx_csum, + .get_sg = ethtool_op_get_sg, + .set_sg = br_set_sg, + .get_tso = ethtool_op_get_tso, + .set_tso = br_set_tso, + .get_ufo = ethtool_op_get_ufo, + .get_flags = ethtool_op_get_flags, }; void br_dev_setup(struct net_device *dev) diff --git a/net/core/datagram.c b/net/core/datagram.c index dd61dcad60199a9ae29242f0c240e4bf4160df77..52f577a0f5440c32b17488c630cfc619ede5c49a 100644 --- a/net/core/datagram.c +++ b/net/core/datagram.c @@ -339,6 +339,93 @@ fault: return -EFAULT; } +/** + * skb_copy_datagram_from_iovec - Copy a datagram from an iovec. + * @skb: buffer to copy + * @offset: offset in the buffer to start copying to + * @from: io vector to copy to + * @len: amount of data to copy to buffer from iovec + * + * Returns 0 or -EFAULT. + * Note: the iovec is modified during the copy. + */ +int skb_copy_datagram_from_iovec(struct sk_buff *skb, int offset, + struct iovec *from, int len) +{ + int start = skb_headlen(skb); + int i, copy = start - offset; + + /* Copy header. */ + if (copy > 0) { + if (copy > len) + copy = len; + if (memcpy_fromiovec(skb->data + offset, from, copy)) + goto fault; + if ((len -= copy) == 0) + return 0; + offset += copy; + } + + /* Copy paged appendix. Hmm... why does this look so complicated? */ + for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { + int end; + + WARN_ON(start > offset + len); + + end = start + skb_shinfo(skb)->frags[i].size; + if ((copy = end - offset) > 0) { + int err; + u8 *vaddr; + skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; + struct page *page = frag->page; + + if (copy > len) + copy = len; + vaddr = kmap(page); + err = memcpy_fromiovec(vaddr + frag->page_offset + + offset - start, from, copy); + kunmap(page); + if (err) + goto fault; + + if (!(len -= copy)) + return 0; + offset += copy; + } + start = end; + } + + if (skb_shinfo(skb)->frag_list) { + struct sk_buff *list = skb_shinfo(skb)->frag_list; + + for (; list; list = list->next) { + int end; + + WARN_ON(start > offset + len); + + end = start + list->len; + if ((copy = end - offset) > 0) { + if (copy > len) + copy = len; + if (skb_copy_datagram_from_iovec(list, + offset - start, + from, copy)) + goto fault; + if ((len -= copy) == 0) + return 0; + offset += copy; + } + start = end; + } + } + if (!len) + return 0; + +fault: + return -EFAULT; +} +EXPORT_SYMBOL(skb_copy_datagram_from_iovec); + static int skb_copy_and_csum_datagram(const struct sk_buff *skb, int offset, u8 __user *to, int len, __wsum *csump) diff --git a/net/core/dev.c b/net/core/dev.c index 600bb23c4c2e3743239dc571c459fe3a5e8b19d5..60c51f7658870257571ee9455f95bb48888b4398 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1339,19 +1339,23 @@ static void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev) } -void __netif_schedule(struct Qdisc *q) +static inline void __netif_reschedule(struct Qdisc *q) { - if (!test_and_set_bit(__QDISC_STATE_SCHED, &q->state)) { - struct softnet_data *sd; - unsigned long flags; + struct softnet_data *sd; + unsigned long flags; - local_irq_save(flags); - sd = &__get_cpu_var(softnet_data); - q->next_sched = sd->output_queue; - sd->output_queue = q; - raise_softirq_irqoff(NET_TX_SOFTIRQ); - local_irq_restore(flags); - } + local_irq_save(flags); + sd = &__get_cpu_var(softnet_data); + q->next_sched = sd->output_queue; + sd->output_queue = q; + raise_softirq_irqoff(NET_TX_SOFTIRQ); + local_irq_restore(flags); +} + +void __netif_schedule(struct Qdisc *q) +{ + if (!test_and_set_bit(__QDISC_STATE_SCHED, &q->state)) + __netif_reschedule(q); } EXPORT_SYMBOL(__netif_schedule); @@ -1800,9 +1804,13 @@ gso: spin_lock(root_lock); - rc = qdisc_enqueue_root(skb, q); - qdisc_run(q); - + if (unlikely(test_bit(__QDISC_STATE_DEACTIVATED, &q->state))) { + kfree_skb(skb); + rc = NET_XMIT_DROP; + } else { + rc = qdisc_enqueue_root(skb, q); + qdisc_run(q); + } spin_unlock(root_lock); goto out; @@ -1974,15 +1982,17 @@ static void net_tx_action(struct softirq_action *h) head = head->next_sched; - smp_mb__before_clear_bit(); - clear_bit(__QDISC_STATE_SCHED, &q->state); - root_lock = qdisc_lock(q); if (spin_trylock(root_lock)) { + smp_mb__before_clear_bit(); + clear_bit(__QDISC_STATE_SCHED, + &q->state); qdisc_run(q); spin_unlock(root_lock); } else { - __netif_schedule(q); + if (!test_bit(__QDISC_STATE_DEACTIVATED, + &q->state)) + __netif_reschedule(q); } } } @@ -2084,7 +2094,8 @@ static int ing_filter(struct sk_buff *skb) q = rxq->qdisc; if (q != &noop_qdisc) { spin_lock(qdisc_lock(q)); - result = qdisc_enqueue_root(skb, q); + if (likely(!test_bit(__QDISC_STATE_DEACTIVATED, &q->state))) + result = qdisc_enqueue_root(skb, q); spin_unlock(qdisc_lock(q)); } diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 526236453908280654104886d09e26e0117aba80..a756847e3814e5fc9e425f105acfd2984eccb33a 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -1961,6 +1961,8 @@ static int pktgen_setup_dev(struct pktgen_dev *pkt_dev, const char *ifname) */ static void pktgen_setup_inject(struct pktgen_dev *pkt_dev) { + int ntxq; + if (!pkt_dev->odev) { printk(KERN_ERR "pktgen: ERROR: pkt_dev->odev == NULL in " "setup_inject.\n"); @@ -1969,6 +1971,33 @@ static void pktgen_setup_inject(struct pktgen_dev *pkt_dev) return; } + /* make sure that we don't pick a non-existing transmit queue */ + ntxq = pkt_dev->odev->real_num_tx_queues; + if (ntxq <= num_online_cpus() && (pkt_dev->flags & F_QUEUE_MAP_CPU)) { + printk(KERN_WARNING "pktgen: WARNING: QUEUE_MAP_CPU " + "disabled because CPU count (%d) exceeds number ", + num_online_cpus()); + printk(KERN_WARNING "pktgen: WARNING: of tx queues " + "(%d) on %s \n", ntxq, pkt_dev->odev->name); + pkt_dev->flags &= ~F_QUEUE_MAP_CPU; + } + if (ntxq <= pkt_dev->queue_map_min) { + printk(KERN_WARNING "pktgen: WARNING: Requested " + "queue_map_min (%d) exceeds number of tx\n", + pkt_dev->queue_map_min); + printk(KERN_WARNING "pktgen: WARNING: queues (%d) on " + "%s, resetting\n", ntxq, pkt_dev->odev->name); + pkt_dev->queue_map_min = ntxq - 1; + } + if (ntxq <= pkt_dev->queue_map_max) { + printk(KERN_WARNING "pktgen: WARNING: Requested " + "queue_map_max (%d) exceeds number of tx\n", + pkt_dev->queue_map_max); + printk(KERN_WARNING "pktgen: WARNING: queues (%d) on " + "%s, resetting\n", ntxq, pkt_dev->odev->name); + pkt_dev->queue_map_max = ntxq - 1; + } + /* Default to the interface's mac if not explicitly set. */ if (is_zero_ether_addr(pkt_dev->src_mac)) diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 84640172d65d7901387925d49654de4b0ddb41e7..ca1ccdf1ef7612b87d16f53f803b2460de612360 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -2256,14 +2256,7 @@ struct sk_buff *skb_segment(struct sk_buff *skb, int features) segs = nskb; tail = nskb; - nskb->dev = skb->dev; - skb_copy_queue_mapping(nskb, skb); - nskb->priority = skb->priority; - nskb->protocol = skb->protocol; - nskb->vlan_tci = skb->vlan_tci; - nskb->dst = dst_clone(skb->dst); - memcpy(nskb->cb, skb->cb, sizeof(skb->cb)); - nskb->pkt_type = skb->pkt_type; + __copy_skb_header(nskb, skb); nskb->mac_len = skb->mac_len; skb_reserve(nskb, headroom); @@ -2274,6 +2267,7 @@ struct sk_buff *skb_segment(struct sk_buff *skb, int features) skb_copy_from_linear_data(skb, skb_put(nskb, doffset), doffset); if (!sg) { + nskb->ip_summed = CHECKSUM_NONE; nskb->csum = skb_copy_and_csum_bits(skb, offset, skb_put(nskb, len), len, 0); @@ -2283,8 +2277,6 @@ struct sk_buff *skb_segment(struct sk_buff *skb, int features) frag = skb_shinfo(nskb)->frags; k = 0; - nskb->ip_summed = CHECKSUM_PARTIAL; - nskb->csum = skb->csum; skb_copy_from_linear_data_offset(skb, offset, skb_put(nskb, hsize), hsize); diff --git a/net/dccp/input.c b/net/dccp/input.c index df2f110df94a4bf2ccc1dcecb1d588fea65ff778..803933ab396d41af9e50d8d0e5e0d903708b9c05 100644 --- a/net/dccp/input.c +++ b/net/dccp/input.c @@ -411,12 +411,6 @@ static int dccp_rcv_request_sent_state_process(struct sock *sk, struct dccp_sock *dp = dccp_sk(sk); long tstamp = dccp_timestamp(); - /* Stop the REQUEST timer */ - inet_csk_clear_xmit_timer(sk, ICSK_TIME_RETRANS); - WARN_ON(sk->sk_send_head == NULL); - __kfree_skb(sk->sk_send_head); - sk->sk_send_head = NULL; - if (!between48(DCCP_SKB_CB(skb)->dccpd_ack_seq, dp->dccps_awl, dp->dccps_awh)) { dccp_pr_debug("invalid ackno: S.AWL=%llu, " @@ -441,6 +435,12 @@ static int dccp_rcv_request_sent_state_process(struct sock *sk, DCCP_ACKVEC_STATE_RECEIVED)) goto out_invalid_packet; /* FIXME: change error code */ + /* Stop the REQUEST timer */ + inet_csk_clear_xmit_timer(sk, ICSK_TIME_RETRANS); + WARN_ON(sk->sk_send_head == NULL); + kfree_skb(sk->sk_send_head); + sk->sk_send_head = NULL; + dp->dccps_isr = DCCP_SKB_CB(skb)->dccpd_seq; dccp_update_gsr(sk, dp->dccps_isr); /* diff --git a/net/dccp/proto.c b/net/dccp/proto.c index b622d9744856a9e8320f812cb9e9d85699f1a6a0..1ca3b26eed0fb09c479d4e513efd2d185c69bcc0 100644 --- a/net/dccp/proto.c +++ b/net/dccp/proto.c @@ -474,6 +474,11 @@ static int dccp_setsockopt_change(struct sock *sk, int type, if (copy_from_user(&opt, optval, sizeof(opt))) return -EFAULT; + /* + * rfc4340: 6.1. Change Options + */ + if (opt.dccpsf_len < 1) + return -EINVAL; val = kmalloc(opt.dccpsf_len, GFP_KERNEL); if (!val) diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index 91d3d96805d03aef392e0f514b1bd1750a9757d4..b12dae2b0b2dbcc527eee09a5d7309ffd4852ebc 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -1029,6 +1029,11 @@ skip: } } +static inline bool inetdev_valid_mtu(unsigned mtu) +{ + return mtu >= 68; +} + /* Called only under RTNL semaphore */ static int inetdev_event(struct notifier_block *this, unsigned long event, @@ -1048,6 +1053,10 @@ static int inetdev_event(struct notifier_block *this, unsigned long event, IN_DEV_CONF_SET(in_dev, NOXFRM, 1); IN_DEV_CONF_SET(in_dev, NOPOLICY, 1); } + } else if (event == NETDEV_CHANGEMTU) { + /* Re-enabling IP */ + if (inetdev_valid_mtu(dev->mtu)) + in_dev = inetdev_init(dev); } goto out; } @@ -1058,7 +1067,7 @@ static int inetdev_event(struct notifier_block *this, unsigned long event, dev->ip_ptr = NULL; break; case NETDEV_UP: - if (dev->mtu < 68) + if (!inetdev_valid_mtu(dev->mtu)) break; if (dev->flags & IFF_LOOPBACK) { struct in_ifaddr *ifa; @@ -1080,9 +1089,9 @@ static int inetdev_event(struct notifier_block *this, unsigned long event, ip_mc_down(in_dev); break; case NETDEV_CHANGEMTU: - if (dev->mtu >= 68) + if (inetdev_valid_mtu(dev->mtu)) break; - /* MTU falled under 68, disable IP */ + /* disable IP when MTU is not enough */ case NETDEV_UNREGISTER: inetdev_destroy(in_dev); break; diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index 860558633b2c28b0ae9e8f658846d0b0bbe2b49b..55c355e632345c9d3b07b263beea4332e2d36904 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -204,18 +204,22 @@ static struct sock *icmp_sk(struct net *net) return net->ipv4.icmp_sk[smp_processor_id()]; } -static inline int icmp_xmit_lock(struct sock *sk) +static inline struct sock *icmp_xmit_lock(struct net *net) { + struct sock *sk; + local_bh_disable(); + sk = icmp_sk(net); + if (unlikely(!spin_trylock(&sk->sk_lock.slock))) { /* This can happen if the output path signals a * dst_link_failure() for an outgoing ICMP packet. */ local_bh_enable(); - return 1; + return NULL; } - return 0; + return sk; } static inline void icmp_xmit_unlock(struct sock *sk) @@ -354,15 +358,17 @@ static void icmp_reply(struct icmp_bxm *icmp_param, struct sk_buff *skb) struct ipcm_cookie ipc; struct rtable *rt = skb->rtable; struct net *net = dev_net(rt->u.dst.dev); - struct sock *sk = icmp_sk(net); - struct inet_sock *inet = inet_sk(sk); + struct sock *sk; + struct inet_sock *inet; __be32 daddr; if (ip_options_echo(&icmp_param->replyopts, skb)) return; - if (icmp_xmit_lock(sk)) + sk = icmp_xmit_lock(net); + if (sk == NULL) return; + inet = inet_sk(sk); icmp_param->data.icmph.checksum = 0; @@ -419,7 +425,6 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info) if (!rt) goto out; net = dev_net(rt->u.dst.dev); - sk = icmp_sk(net); /* * Find the original header. It is expected to be valid, of course. @@ -483,7 +488,8 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info) } } - if (icmp_xmit_lock(sk)) + sk = icmp_xmit_lock(net); + if (sk == NULL) return; /* diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index 6203ece53606e63e0b36f0b377ed84794f474ef5..f70fac612596168981f85e052790b53fa4743836 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -289,6 +289,7 @@ static struct sk_buff *igmpv3_newpack(struct net_device *dev, int size) struct rtable *rt; struct iphdr *pip; struct igmpv3_report *pig; + struct net *net = dev_net(dev); skb = alloc_skb(size + LL_ALLOCATED_SPACE(dev), GFP_ATOMIC); if (skb == NULL) @@ -299,7 +300,7 @@ static struct sk_buff *igmpv3_newpack(struct net_device *dev, int size) .nl_u = { .ip4_u = { .daddr = IGMPV3_ALL_MCR } }, .proto = IPPROTO_IGMP }; - if (ip_route_output_key(&init_net, &rt, &fl)) { + if (ip_route_output_key(net, &rt, &fl)) { kfree_skb(skb); return NULL; } @@ -629,6 +630,7 @@ static int igmp_send_report(struct in_device *in_dev, struct ip_mc_list *pmc, struct igmphdr *ih; struct rtable *rt; struct net_device *dev = in_dev->dev; + struct net *net = dev_net(dev); __be32 group = pmc ? pmc->multiaddr : 0; __be32 dst; @@ -643,7 +645,7 @@ static int igmp_send_report(struct in_device *in_dev, struct ip_mc_list *pmc, struct flowi fl = { .oif = dev->ifindex, .nl_u = { .ip4_u = { .daddr = dst } }, .proto = IPPROTO_IGMP }; - if (ip_route_output_key(&init_net, &rt, &fl)) + if (ip_route_output_key(net, &rt, &fl)) return -1; } if (rt->rt_src == 0) { @@ -1196,9 +1198,6 @@ void ip_mc_inc_group(struct in_device *in_dev, __be32 addr) ASSERT_RTNL(); - if (!net_eq(dev_net(in_dev->dev), &init_net)) - return; - for (im=in_dev->mc_list; im; im=im->next) { if (im->multiaddr == addr) { im->users++; @@ -1278,9 +1277,6 @@ void ip_mc_dec_group(struct in_device *in_dev, __be32 addr) ASSERT_RTNL(); - if (!net_eq(dev_net(in_dev->dev), &init_net)) - return; - for (ip=&in_dev->mc_list; (i=*ip)!=NULL; ip=&i->next) { if (i->multiaddr==addr) { if (--i->users == 0) { @@ -1308,9 +1304,6 @@ void ip_mc_down(struct in_device *in_dev) ASSERT_RTNL(); - if (!net_eq(dev_net(in_dev->dev), &init_net)) - return; - for (i=in_dev->mc_list; i; i=i->next) igmp_group_dropped(i); @@ -1331,9 +1324,6 @@ void ip_mc_init_dev(struct in_device *in_dev) { ASSERT_RTNL(); - if (!net_eq(dev_net(in_dev->dev), &init_net)) - return; - in_dev->mc_tomb = NULL; #ifdef CONFIG_IP_MULTICAST in_dev->mr_gq_running = 0; @@ -1357,9 +1347,6 @@ void ip_mc_up(struct in_device *in_dev) ASSERT_RTNL(); - if (!net_eq(dev_net(in_dev->dev), &init_net)) - return; - ip_mc_inc_group(in_dev, IGMP_ALL_HOSTS); for (i=in_dev->mc_list; i; i=i->next) @@ -1376,9 +1363,6 @@ void ip_mc_destroy_dev(struct in_device *in_dev) ASSERT_RTNL(); - if (!net_eq(dev_net(in_dev->dev), &init_net)) - return; - /* Deactivate timers */ ip_mc_down(in_dev); @@ -1395,7 +1379,7 @@ void ip_mc_destroy_dev(struct in_device *in_dev) write_unlock_bh(&in_dev->mc_list_lock); } -static struct in_device * ip_mc_find_dev(struct ip_mreqn *imr) +static struct in_device *ip_mc_find_dev(struct net *net, struct ip_mreqn *imr) { struct flowi fl = { .nl_u = { .ip4_u = { .daddr = imr->imr_multiaddr.s_addr } } }; @@ -1404,19 +1388,19 @@ static struct in_device * ip_mc_find_dev(struct ip_mreqn *imr) struct in_device *idev = NULL; if (imr->imr_ifindex) { - idev = inetdev_by_index(&init_net, imr->imr_ifindex); + idev = inetdev_by_index(net, imr->imr_ifindex); if (idev) __in_dev_put(idev); return idev; } if (imr->imr_address.s_addr) { - dev = ip_dev_find(&init_net, imr->imr_address.s_addr); + dev = ip_dev_find(net, imr->imr_address.s_addr); if (!dev) return NULL; dev_put(dev); } - if (!dev && !ip_route_output_key(&init_net, &rt, &fl)) { + if (!dev && !ip_route_output_key(net, &rt, &fl)) { dev = rt->u.dst.dev; ip_rt_put(rt); } @@ -1754,18 +1738,16 @@ int ip_mc_join_group(struct sock *sk , struct ip_mreqn *imr) struct ip_mc_socklist *iml=NULL, *i; struct in_device *in_dev; struct inet_sock *inet = inet_sk(sk); + struct net *net = sock_net(sk); int ifindex; int count = 0; if (!ipv4_is_multicast(addr)) return -EINVAL; - if (!net_eq(sock_net(sk), &init_net)) - return -EPROTONOSUPPORT; - rtnl_lock(); - in_dev = ip_mc_find_dev(imr); + in_dev = ip_mc_find_dev(net, imr); if (!in_dev) { iml = NULL; @@ -1827,15 +1809,13 @@ int ip_mc_leave_group(struct sock *sk, struct ip_mreqn *imr) struct inet_sock *inet = inet_sk(sk); struct ip_mc_socklist *iml, **imlp; struct in_device *in_dev; + struct net *net = sock_net(sk); __be32 group = imr->imr_multiaddr.s_addr; u32 ifindex; int ret = -EADDRNOTAVAIL; - if (!net_eq(sock_net(sk), &init_net)) - return -EPROTONOSUPPORT; - rtnl_lock(); - in_dev = ip_mc_find_dev(imr); + in_dev = ip_mc_find_dev(net, imr); ifindex = imr->imr_ifindex; for (imlp = &inet->mc_list; (iml = *imlp) != NULL; imlp = &iml->next) { if (iml->multi.imr_multiaddr.s_addr != group) @@ -1873,21 +1853,19 @@ int ip_mc_source(int add, int omode, struct sock *sk, struct struct in_device *in_dev = NULL; struct inet_sock *inet = inet_sk(sk); struct ip_sf_socklist *psl; + struct net *net = sock_net(sk); int leavegroup = 0; int i, j, rv; if (!ipv4_is_multicast(addr)) return -EINVAL; - if (!net_eq(sock_net(sk), &init_net)) - return -EPROTONOSUPPORT; - rtnl_lock(); imr.imr_multiaddr.s_addr = mreqs->imr_multiaddr; imr.imr_address.s_addr = mreqs->imr_interface; imr.imr_ifindex = ifindex; - in_dev = ip_mc_find_dev(&imr); + in_dev = ip_mc_find_dev(net, &imr); if (!in_dev) { err = -ENODEV; @@ -2007,6 +1985,7 @@ int ip_mc_msfilter(struct sock *sk, struct ip_msfilter *msf, int ifindex) struct in_device *in_dev; struct inet_sock *inet = inet_sk(sk); struct ip_sf_socklist *newpsl, *psl; + struct net *net = sock_net(sk); int leavegroup = 0; if (!ipv4_is_multicast(addr)) @@ -2015,15 +1994,12 @@ int ip_mc_msfilter(struct sock *sk, struct ip_msfilter *msf, int ifindex) msf->imsf_fmode != MCAST_EXCLUDE) return -EINVAL; - if (!net_eq(sock_net(sk), &init_net)) - return -EPROTONOSUPPORT; - rtnl_lock(); imr.imr_multiaddr.s_addr = msf->imsf_multiaddr; imr.imr_address.s_addr = msf->imsf_interface; imr.imr_ifindex = ifindex; - in_dev = ip_mc_find_dev(&imr); + in_dev = ip_mc_find_dev(net, &imr); if (!in_dev) { err = -ENODEV; @@ -2094,19 +2070,17 @@ int ip_mc_msfget(struct sock *sk, struct ip_msfilter *msf, struct in_device *in_dev; struct inet_sock *inet = inet_sk(sk); struct ip_sf_socklist *psl; + struct net *net = sock_net(sk); if (!ipv4_is_multicast(addr)) return -EINVAL; - if (!net_eq(sock_net(sk), &init_net)) - return -EPROTONOSUPPORT; - rtnl_lock(); imr.imr_multiaddr.s_addr = msf->imsf_multiaddr; imr.imr_address.s_addr = msf->imsf_interface; imr.imr_ifindex = 0; - in_dev = ip_mc_find_dev(&imr); + in_dev = ip_mc_find_dev(net, &imr); if (!in_dev) { err = -ENODEV; @@ -2163,9 +2137,6 @@ int ip_mc_gsfget(struct sock *sk, struct group_filter *gsf, if (!ipv4_is_multicast(addr)) return -EINVAL; - if (!net_eq(sock_net(sk), &init_net)) - return -EPROTONOSUPPORT; - rtnl_lock(); err = -EADDRNOTAVAIL; @@ -2246,19 +2217,17 @@ void ip_mc_drop_socket(struct sock *sk) { struct inet_sock *inet = inet_sk(sk); struct ip_mc_socklist *iml; + struct net *net = sock_net(sk); if (inet->mc_list == NULL) return; - if (!net_eq(sock_net(sk), &init_net)) - return; - rtnl_lock(); while ((iml = inet->mc_list) != NULL) { struct in_device *in_dev; inet->mc_list = iml->next; - in_dev = inetdev_by_index(&init_net, iml->multi.imr_ifindex); + in_dev = inetdev_by_index(net, iml->multi.imr_ifindex); (void) ip_mc_leave_src(sk, iml, in_dev); if (in_dev != NULL) { ip_mc_dec_group(in_dev, iml->multi.imr_multiaddr.s_addr); diff --git a/net/ipv4/ipvs/ip_vs_app.c b/net/ipv4/ipvs/ip_vs_app.c index 1f1897a1a702d58069dc4d3de49c5845b9913eb0..201b8ea3020dbe4e55edb7c089c0b4bc7c5f0a79 100644 --- a/net/ipv4/ipvs/ip_vs_app.c +++ b/net/ipv4/ipvs/ip_vs_app.c @@ -608,7 +608,7 @@ int ip_vs_skb_replace(struct sk_buff *skb, gfp_t pri, } -int ip_vs_app_init(void) +int __init ip_vs_app_init(void) { /* we will replace it with proc_net_ipvs_create() soon */ proc_net_fops_create(&init_net, "ip_vs_app", 0, &ip_vs_app_fops); diff --git a/net/ipv4/ipvs/ip_vs_conn.c b/net/ipv4/ipvs/ip_vs_conn.c index f8bdae47a77f6c32aff5e4af482e4334b2b0724e..44a6872dc24581b97f0338368aabb0c174fb5e0e 100644 --- a/net/ipv4/ipvs/ip_vs_conn.c +++ b/net/ipv4/ipvs/ip_vs_conn.c @@ -965,7 +965,7 @@ static void ip_vs_conn_flush(void) } -int ip_vs_conn_init(void) +int __init ip_vs_conn_init(void) { int idx; diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c index 9a5ace0b4dd626f20d5cf4f72d8c08c50e69dcf5..6379705a8dcb2a98505af97ee4fa0f23045d61f8 100644 --- a/net/ipv4/ipvs/ip_vs_ctl.c +++ b/net/ipv4/ipvs/ip_vs_ctl.c @@ -683,9 +683,22 @@ static void ip_vs_zero_stats(struct ip_vs_stats *stats) { spin_lock_bh(&stats->lock); - memset(stats, 0, (char *)&stats->lock - (char *)stats); - spin_unlock_bh(&stats->lock); + + stats->conns = 0; + stats->inpkts = 0; + stats->outpkts = 0; + stats->inbytes = 0; + stats->outbytes = 0; + + stats->cps = 0; + stats->inpps = 0; + stats->outpps = 0; + stats->inbps = 0; + stats->outbps = 0; + ip_vs_zero_estimator(stats); + + spin_unlock_bh(&stats->lock); } /* @@ -1589,7 +1602,7 @@ static struct ctl_table vs_vars[] = { { .ctl_name = 0 } }; -struct ctl_path net_vs_ctl_path[] = { +const struct ctl_path net_vs_ctl_path[] = { { .procname = "net", .ctl_name = CTL_NET, }, { .procname = "ipv4", .ctl_name = NET_IPV4, }, { .procname = "vs", }, @@ -1784,7 +1797,9 @@ static const struct file_operations ip_vs_info_fops = { #endif -struct ip_vs_stats ip_vs_stats; +struct ip_vs_stats ip_vs_stats = { + .lock = __SPIN_LOCK_UNLOCKED(ip_vs_stats.lock), +}; #ifdef CONFIG_PROC_FS static int ip_vs_stats_show(struct seq_file *seq, void *v) @@ -2306,7 +2321,7 @@ static struct nf_sockopt_ops ip_vs_sockopts = { }; -int ip_vs_control_init(void) +int __init ip_vs_control_init(void) { int ret; int idx; @@ -2333,8 +2348,6 @@ int ip_vs_control_init(void) INIT_LIST_HEAD(&ip_vs_rtable[idx]); } - memset(&ip_vs_stats, 0, sizeof(ip_vs_stats)); - spin_lock_init(&ip_vs_stats.lock); ip_vs_new_estimator(&ip_vs_stats); /* Hook the defense timer */ diff --git a/net/ipv4/ipvs/ip_vs_dh.c b/net/ipv4/ipvs/ip_vs_dh.c index 8afc1503ed20d05371cede9e0b3d5c0997549388..fa66824d264f6b21c84105cc00c3cb0c01e57534 100644 --- a/net/ipv4/ipvs/ip_vs_dh.c +++ b/net/ipv4/ipvs/ip_vs_dh.c @@ -233,6 +233,7 @@ static struct ip_vs_scheduler ip_vs_dh_scheduler = .name = "dh", .refcnt = ATOMIC_INIT(0), .module = THIS_MODULE, + .n_list = LIST_HEAD_INIT(ip_vs_dh_scheduler.n_list), .init_service = ip_vs_dh_init_svc, .done_service = ip_vs_dh_done_svc, .update_service = ip_vs_dh_update_svc, @@ -242,7 +243,6 @@ static struct ip_vs_scheduler ip_vs_dh_scheduler = static int __init ip_vs_dh_init(void) { - INIT_LIST_HEAD(&ip_vs_dh_scheduler.n_list); return register_ip_vs_scheduler(&ip_vs_dh_scheduler); } diff --git a/net/ipv4/ipvs/ip_vs_est.c b/net/ipv4/ipvs/ip_vs_est.c index bc04eedd6dbb45b26853f3c39e9323c9a41900c4..5a20f93bd7f94033e59e6cefc25c072208c2b699 100644 --- a/net/ipv4/ipvs/ip_vs_est.c +++ b/net/ipv4/ipvs/ip_vs_est.c @@ -17,6 +17,7 @@ #include #include #include +#include #include @@ -44,28 +45,11 @@ */ -struct ip_vs_estimator -{ - struct ip_vs_estimator *next; - struct ip_vs_stats *stats; - - u32 last_conns; - u32 last_inpkts; - u32 last_outpkts; - u64 last_inbytes; - u64 last_outbytes; - - u32 cps; - u32 inpps; - u32 outpps; - u32 inbps; - u32 outbps; -}; - +static void estimation_timer(unsigned long arg); -static struct ip_vs_estimator *est_list = NULL; -static DEFINE_RWLOCK(est_lock); -static struct timer_list est_timer; +static LIST_HEAD(est_list); +static DEFINE_SPINLOCK(est_lock); +static DEFINE_TIMER(est_timer, estimation_timer, 0, 0); static void estimation_timer(unsigned long arg) { @@ -76,9 +60,9 @@ static void estimation_timer(unsigned long arg) u64 n_inbytes, n_outbytes; u32 rate; - read_lock(&est_lock); - for (e = est_list; e; e = e->next) { - s = e->stats; + spin_lock(&est_lock); + list_for_each_entry(e, &est_list, list) { + s = container_of(e, struct ip_vs_stats, est); spin_lock(&s->lock); n_conns = s->conns; @@ -114,19 +98,16 @@ static void estimation_timer(unsigned long arg) s->outbps = (e->outbps+0xF)>>5; spin_unlock(&s->lock); } - read_unlock(&est_lock); + spin_unlock(&est_lock); mod_timer(&est_timer, jiffies + 2*HZ); } -int ip_vs_new_estimator(struct ip_vs_stats *stats) +void ip_vs_new_estimator(struct ip_vs_stats *stats) { - struct ip_vs_estimator *est; + struct ip_vs_estimator *est = &stats->est; - est = kzalloc(sizeof(*est), GFP_KERNEL); - if (est == NULL) - return -ENOMEM; + INIT_LIST_HEAD(&est->list); - est->stats = stats; est->last_conns = stats->conns; est->cps = stats->cps<<10; @@ -142,59 +123,40 @@ int ip_vs_new_estimator(struct ip_vs_stats *stats) est->last_outbytes = stats->outbytes; est->outbps = stats->outbps<<5; - write_lock_bh(&est_lock); - est->next = est_list; - if (est->next == NULL) { - setup_timer(&est_timer, estimation_timer, 0); - est_timer.expires = jiffies + 2*HZ; - add_timer(&est_timer); - } - est_list = est; - write_unlock_bh(&est_lock); - return 0; + spin_lock_bh(&est_lock); + if (list_empty(&est_list)) + mod_timer(&est_timer, jiffies + 2 * HZ); + list_add(&est->list, &est_list); + spin_unlock_bh(&est_lock); } void ip_vs_kill_estimator(struct ip_vs_stats *stats) { - struct ip_vs_estimator *est, **pest; - int killed = 0; - - write_lock_bh(&est_lock); - pest = &est_list; - while ((est=*pest) != NULL) { - if (est->stats != stats) { - pest = &est->next; - continue; - } - *pest = est->next; - kfree(est); - killed++; + struct ip_vs_estimator *est = &stats->est; + + spin_lock_bh(&est_lock); + list_del(&est->list); + while (list_empty(&est_list) && try_to_del_timer_sync(&est_timer) < 0) { + spin_unlock_bh(&est_lock); + cpu_relax(); + spin_lock_bh(&est_lock); } - if (killed && est_list == NULL) - del_timer_sync(&est_timer); - write_unlock_bh(&est_lock); + spin_unlock_bh(&est_lock); } void ip_vs_zero_estimator(struct ip_vs_stats *stats) { - struct ip_vs_estimator *e; - - write_lock_bh(&est_lock); - for (e = est_list; e; e = e->next) { - if (e->stats != stats) - continue; - - /* set counters zero */ - e->last_conns = 0; - e->last_inpkts = 0; - e->last_outpkts = 0; - e->last_inbytes = 0; - e->last_outbytes = 0; - e->cps = 0; - e->inpps = 0; - e->outpps = 0; - e->inbps = 0; - e->outbps = 0; - } - write_unlock_bh(&est_lock); + struct ip_vs_estimator *est = &stats->est; + + /* set counters zero, caller must hold the stats->lock lock */ + est->last_inbytes = 0; + est->last_outbytes = 0; + est->last_conns = 0; + est->last_inpkts = 0; + est->last_outpkts = 0; + est->cps = 0; + est->inpps = 0; + est->outpps = 0; + est->inbps = 0; + est->outbps = 0; } diff --git a/net/ipv4/ipvs/ip_vs_lblc.c b/net/ipv4/ipvs/ip_vs_lblc.c index 0efa3db4b1806cd7248cad58f5c6f8aa6a124dfd..7a6a319f544a0390b85f17a200d7360b429cc1c2 100644 --- a/net/ipv4/ipvs/ip_vs_lblc.c +++ b/net/ipv4/ipvs/ip_vs_lblc.c @@ -539,6 +539,7 @@ static struct ip_vs_scheduler ip_vs_lblc_scheduler = .name = "lblc", .refcnt = ATOMIC_INIT(0), .module = THIS_MODULE, + .n_list = LIST_HEAD_INIT(ip_vs_lblc_scheduler.n_list), .init_service = ip_vs_lblc_init_svc, .done_service = ip_vs_lblc_done_svc, .update_service = ip_vs_lblc_update_svc, @@ -550,7 +551,6 @@ static int __init ip_vs_lblc_init(void) { int ret; - INIT_LIST_HEAD(&ip_vs_lblc_scheduler.n_list); sysctl_header = register_sysctl_paths(net_vs_ctl_path, vs_vars_table); ret = register_ip_vs_scheduler(&ip_vs_lblc_scheduler); if (ret) diff --git a/net/ipv4/ipvs/ip_vs_lblcr.c b/net/ipv4/ipvs/ip_vs_lblcr.c index 8e3bbeb4513899f3a913e4da5994d97f0c64849c..c234e73968a6314535e9e68a504069a422712327 100644 --- a/net/ipv4/ipvs/ip_vs_lblcr.c +++ b/net/ipv4/ipvs/ip_vs_lblcr.c @@ -728,6 +728,7 @@ static struct ip_vs_scheduler ip_vs_lblcr_scheduler = .name = "lblcr", .refcnt = ATOMIC_INIT(0), .module = THIS_MODULE, + .n_list = LIST_HEAD_INIT(ip_vs_lblcr_scheduler.n_list), .init_service = ip_vs_lblcr_init_svc, .done_service = ip_vs_lblcr_done_svc, .update_service = ip_vs_lblcr_update_svc, @@ -739,7 +740,6 @@ static int __init ip_vs_lblcr_init(void) { int ret; - INIT_LIST_HEAD(&ip_vs_lblcr_scheduler.n_list); sysctl_header = register_sysctl_paths(net_vs_ctl_path, vs_vars_table); ret = register_ip_vs_scheduler(&ip_vs_lblcr_scheduler); if (ret) diff --git a/net/ipv4/ipvs/ip_vs_lc.c b/net/ipv4/ipvs/ip_vs_lc.c index ac9f08e065d55e0f674bb6e129349b7829c5913d..ebcdbf75ac6583cd76312f307975c04de8409a34 100644 --- a/net/ipv4/ipvs/ip_vs_lc.c +++ b/net/ipv4/ipvs/ip_vs_lc.c @@ -98,6 +98,7 @@ static struct ip_vs_scheduler ip_vs_lc_scheduler = { .name = "lc", .refcnt = ATOMIC_INIT(0), .module = THIS_MODULE, + .n_list = LIST_HEAD_INIT(ip_vs_lc_scheduler.n_list), .init_service = ip_vs_lc_init_svc, .done_service = ip_vs_lc_done_svc, .update_service = ip_vs_lc_update_svc, @@ -107,7 +108,6 @@ static struct ip_vs_scheduler ip_vs_lc_scheduler = { static int __init ip_vs_lc_init(void) { - INIT_LIST_HEAD(&ip_vs_lc_scheduler.n_list); return register_ip_vs_scheduler(&ip_vs_lc_scheduler) ; } diff --git a/net/ipv4/ipvs/ip_vs_nq.c b/net/ipv4/ipvs/ip_vs_nq.c index a46bf258d420f45964d5e7750e098c6a45e11c7c..92f3a6770031ed8b05cf199a6e95ab0db287115d 100644 --- a/net/ipv4/ipvs/ip_vs_nq.c +++ b/net/ipv4/ipvs/ip_vs_nq.c @@ -136,6 +136,7 @@ static struct ip_vs_scheduler ip_vs_nq_scheduler = .name = "nq", .refcnt = ATOMIC_INIT(0), .module = THIS_MODULE, + .n_list = LIST_HEAD_INIT(ip_vs_nq_scheduler.n_list), .init_service = ip_vs_nq_init_svc, .done_service = ip_vs_nq_done_svc, .update_service = ip_vs_nq_update_svc, @@ -145,7 +146,6 @@ static struct ip_vs_scheduler ip_vs_nq_scheduler = static int __init ip_vs_nq_init(void) { - INIT_LIST_HEAD(&ip_vs_nq_scheduler.n_list); return register_ip_vs_scheduler(&ip_vs_nq_scheduler); } diff --git a/net/ipv4/ipvs/ip_vs_proto.c b/net/ipv4/ipvs/ip_vs_proto.c index 876714f23d6514135ae4401cb1561f1e00684b4e..6099a88fc2002ea68552f0713e18058bfc95af3d 100644 --- a/net/ipv4/ipvs/ip_vs_proto.c +++ b/net/ipv4/ipvs/ip_vs_proto.c @@ -43,7 +43,7 @@ static struct ip_vs_protocol *ip_vs_proto_table[IP_VS_PROTO_TAB_SIZE]; /* * register an ipvs protocol */ -static int __used register_ip_vs_protocol(struct ip_vs_protocol *pp) +static int __used __init register_ip_vs_protocol(struct ip_vs_protocol *pp) { unsigned hash = IP_VS_PROTO_HASH(pp->protocol); @@ -190,7 +190,7 @@ ip_vs_tcpudp_debug_packet(struct ip_vs_protocol *pp, } -int ip_vs_protocol_init(void) +int __init ip_vs_protocol_init(void) { char protocols[64]; #define REGISTER_PROTOCOL(p) \ diff --git a/net/ipv4/ipvs/ip_vs_rr.c b/net/ipv4/ipvs/ip_vs_rr.c index c8db12d39e61b83bae055c30e50127e22090445a..358110d17e5957dd871af44faa83cfe88bbc26b4 100644 --- a/net/ipv4/ipvs/ip_vs_rr.c +++ b/net/ipv4/ipvs/ip_vs_rr.c @@ -94,6 +94,7 @@ static struct ip_vs_scheduler ip_vs_rr_scheduler = { .name = "rr", /* name */ .refcnt = ATOMIC_INIT(0), .module = THIS_MODULE, + .n_list = LIST_HEAD_INIT(ip_vs_rr_scheduler.n_list), .init_service = ip_vs_rr_init_svc, .done_service = ip_vs_rr_done_svc, .update_service = ip_vs_rr_update_svc, @@ -102,7 +103,6 @@ static struct ip_vs_scheduler ip_vs_rr_scheduler = { static int __init ip_vs_rr_init(void) { - INIT_LIST_HEAD(&ip_vs_rr_scheduler.n_list); return register_ip_vs_scheduler(&ip_vs_rr_scheduler); } diff --git a/net/ipv4/ipvs/ip_vs_sched.c b/net/ipv4/ipvs/ip_vs_sched.c index b64767309855f2a2efe54859ceb30d978d34ff86..a46ad9e350162b6faa59dcf0856de2a6f1313b20 100644 --- a/net/ipv4/ipvs/ip_vs_sched.c +++ b/net/ipv4/ipvs/ip_vs_sched.c @@ -184,7 +184,7 @@ int register_ip_vs_scheduler(struct ip_vs_scheduler *scheduler) write_lock_bh(&__ip_vs_sched_lock); - if (scheduler->n_list.next != &scheduler->n_list) { + if (!list_empty(&scheduler->n_list)) { write_unlock_bh(&__ip_vs_sched_lock); ip_vs_use_count_dec(); IP_VS_ERR("register_ip_vs_scheduler(): [%s] scheduler " @@ -229,7 +229,7 @@ int unregister_ip_vs_scheduler(struct ip_vs_scheduler *scheduler) } write_lock_bh(&__ip_vs_sched_lock); - if (scheduler->n_list.next == &scheduler->n_list) { + if (list_empty(&scheduler->n_list)) { write_unlock_bh(&__ip_vs_sched_lock); IP_VS_ERR("unregister_ip_vs_scheduler(): [%s] scheduler " "is not in the list. failed\n", scheduler->name); diff --git a/net/ipv4/ipvs/ip_vs_sed.c b/net/ipv4/ipvs/ip_vs_sed.c index 2a7d31358181fea64782bda6aac11a27552f450c..77663d84cbd119e105a65e1981e0cb8e2f9c74c1 100644 --- a/net/ipv4/ipvs/ip_vs_sed.c +++ b/net/ipv4/ipvs/ip_vs_sed.c @@ -138,6 +138,7 @@ static struct ip_vs_scheduler ip_vs_sed_scheduler = .name = "sed", .refcnt = ATOMIC_INIT(0), .module = THIS_MODULE, + .n_list = LIST_HEAD_INIT(ip_vs_sed_scheduler.n_list), .init_service = ip_vs_sed_init_svc, .done_service = ip_vs_sed_done_svc, .update_service = ip_vs_sed_update_svc, @@ -147,7 +148,6 @@ static struct ip_vs_scheduler ip_vs_sed_scheduler = static int __init ip_vs_sed_init(void) { - INIT_LIST_HEAD(&ip_vs_sed_scheduler.n_list); return register_ip_vs_scheduler(&ip_vs_sed_scheduler); } diff --git a/net/ipv4/ipvs/ip_vs_sh.c b/net/ipv4/ipvs/ip_vs_sh.c index b8fdfac650017fd5463a38aa01645bf98d1b4c24..7b979e22805647356ce0237d23ebb5c9f79ed4d4 100644 --- a/net/ipv4/ipvs/ip_vs_sh.c +++ b/net/ipv4/ipvs/ip_vs_sh.c @@ -230,6 +230,7 @@ static struct ip_vs_scheduler ip_vs_sh_scheduler = .name = "sh", .refcnt = ATOMIC_INIT(0), .module = THIS_MODULE, + .n_list = LIST_HEAD_INIT(ip_vs_sh_scheduler.n_list), .init_service = ip_vs_sh_init_svc, .done_service = ip_vs_sh_done_svc, .update_service = ip_vs_sh_update_svc, @@ -239,7 +240,6 @@ static struct ip_vs_scheduler ip_vs_sh_scheduler = static int __init ip_vs_sh_init(void) { - INIT_LIST_HEAD(&ip_vs_sh_scheduler.n_list); return register_ip_vs_scheduler(&ip_vs_sh_scheduler); } diff --git a/net/ipv4/ipvs/ip_vs_sync.c b/net/ipv4/ipvs/ip_vs_sync.c index 45e9bd96c286fd4bb11148c0c69522e36d5fbcd3..a652da2c3200c55e0c30e5d5c99315e95361db5f 100644 --- a/net/ipv4/ipvs/ip_vs_sync.c +++ b/net/ipv4/ipvs/ip_vs_sync.c @@ -904,9 +904,9 @@ int stop_sync_thread(int state) * progress of stopping the master sync daemon. */ - spin_lock(&ip_vs_sync_lock); + spin_lock_bh(&ip_vs_sync_lock); ip_vs_sync_state &= ~IP_VS_STATE_MASTER; - spin_unlock(&ip_vs_sync_lock); + spin_unlock_bh(&ip_vs_sync_lock); kthread_stop(sync_master_thread); sync_master_thread = NULL; } else if (state == IP_VS_STATE_BACKUP) { diff --git a/net/ipv4/ipvs/ip_vs_wlc.c b/net/ipv4/ipvs/ip_vs_wlc.c index 772c3cb4eca18c14429f752f37b3f5de2e1b373e..9b0ef86bb1f7b03501e8f4cbab5c0be44b2b22e5 100644 --- a/net/ipv4/ipvs/ip_vs_wlc.c +++ b/net/ipv4/ipvs/ip_vs_wlc.c @@ -126,6 +126,7 @@ static struct ip_vs_scheduler ip_vs_wlc_scheduler = .name = "wlc", .refcnt = ATOMIC_INIT(0), .module = THIS_MODULE, + .n_list = LIST_HEAD_INIT(ip_vs_wlc_scheduler.n_list), .init_service = ip_vs_wlc_init_svc, .done_service = ip_vs_wlc_done_svc, .update_service = ip_vs_wlc_update_svc, @@ -135,7 +136,6 @@ static struct ip_vs_scheduler ip_vs_wlc_scheduler = static int __init ip_vs_wlc_init(void) { - INIT_LIST_HEAD(&ip_vs_wlc_scheduler.n_list); return register_ip_vs_scheduler(&ip_vs_wlc_scheduler); } diff --git a/net/ipv4/ipvs/ip_vs_wrr.c b/net/ipv4/ipvs/ip_vs_wrr.c index 1d6932d7dc97822324e8567abf86b7d95df3a6b1..0d86a79b87b5d5c5aed7e860c38d941f626c435d 100644 --- a/net/ipv4/ipvs/ip_vs_wrr.c +++ b/net/ipv4/ipvs/ip_vs_wrr.c @@ -212,6 +212,7 @@ static struct ip_vs_scheduler ip_vs_wrr_scheduler = { .name = "wrr", .refcnt = ATOMIC_INIT(0), .module = THIS_MODULE, + .n_list = LIST_HEAD_INIT(ip_vs_wrr_scheduler.n_list), .init_service = ip_vs_wrr_init_svc, .done_service = ip_vs_wrr_done_svc, .update_service = ip_vs_wrr_update_svc, @@ -220,7 +221,6 @@ static struct ip_vs_scheduler ip_vs_wrr_scheduler = { static int __init ip_vs_wrr_init(void) { - INIT_LIST_HEAD(&ip_vs_wrr_scheduler.n_list); return register_ip_vs_scheduler(&ip_vs_wrr_scheduler) ; } diff --git a/net/ipv4/netfilter/ipt_addrtype.c b/net/ipv4/netfilter/ipt_addrtype.c index 49587a497229e68aa9e1d49e7dcd6f2e78e8afea..462a22c9787779d71d812ffe0f7121b91b666995 100644 --- a/net/ipv4/netfilter/ipt_addrtype.c +++ b/net/ipv4/netfilter/ipt_addrtype.c @@ -70,7 +70,7 @@ addrtype_mt_v1(const struct sk_buff *skb, const struct net_device *in, (info->flags & IPT_ADDRTYPE_INVERT_SOURCE); if (ret && info->dest) ret &= match_type(dev, iph->daddr, info->dest) ^ - (info->flags & IPT_ADDRTYPE_INVERT_DEST); + !!(info->flags & IPT_ADDRTYPE_INVERT_DEST); return ret; } diff --git a/net/ipv4/netfilter/nf_nat_proto_common.c b/net/ipv4/netfilter/nf_nat_proto_common.c index 91537f11273f42b1298c88b990c8a2446da99d39..6c4f11f514461a5a244ba1d70180f42ad82940b4 100644 --- a/net/ipv4/netfilter/nf_nat_proto_common.c +++ b/net/ipv4/netfilter/nf_nat_proto_common.c @@ -73,9 +73,13 @@ bool nf_nat_proto_unique_tuple(struct nf_conntrack_tuple *tuple, range_size = ntohs(range->max.all) - min + 1; } - off = *rover; if (range->flags & IP_NAT_RANGE_PROTO_RANDOM) - off = net_random(); + off = secure_ipv4_port_ephemeral(tuple->src.u3.ip, tuple->dst.u3.ip, + maniptype == IP_NAT_MANIP_SRC + ? tuple->dst.u.all + : tuple->src.u.all); + else + off = *rover; for (i = 0; i < range_size; i++, off++) { *portptr = htons(min + off % range_size); diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 16fc6f454a3188426807fb30a4cc1e25618b6d2b..6ee5354c9aa1f52b38104e3b7f60228de14683a7 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2914,6 +2914,68 @@ static int ipv4_sysctl_rtcache_flush_strategy(ctl_table *table, return 0; } +static void rt_secret_reschedule(int old) +{ + struct net *net; + int new = ip_rt_secret_interval; + int diff = new - old; + + if (!diff) + return; + + rtnl_lock(); + for_each_net(net) { + int deleted = del_timer_sync(&net->ipv4.rt_secret_timer); + + if (!new) + continue; + + if (deleted) { + long time = net->ipv4.rt_secret_timer.expires - jiffies; + + if (time <= 0 || (time += diff) <= 0) + time = 0; + + net->ipv4.rt_secret_timer.expires = time; + } else + net->ipv4.rt_secret_timer.expires = new; + + net->ipv4.rt_secret_timer.expires += jiffies; + add_timer(&net->ipv4.rt_secret_timer); + } + rtnl_unlock(); +} + +static int ipv4_sysctl_rt_secret_interval(ctl_table *ctl, int write, + struct file *filp, + void __user *buffer, size_t *lenp, + loff_t *ppos) +{ + int old = ip_rt_secret_interval; + int ret = proc_dointvec_jiffies(ctl, write, filp, buffer, lenp, ppos); + + rt_secret_reschedule(old); + + return ret; +} + +static int ipv4_sysctl_rt_secret_interval_strategy(ctl_table *table, + int __user *name, + int nlen, + void __user *oldval, + size_t __user *oldlenp, + void __user *newval, + size_t newlen) +{ + int old = ip_rt_secret_interval; + int ret = sysctl_jiffies(table, name, nlen, oldval, oldlenp, newval, + newlen); + + rt_secret_reschedule(old); + + return ret; +} + static ctl_table ipv4_route_table[] = { { .ctl_name = NET_IPV4_ROUTE_GC_THRESH, @@ -3048,20 +3110,29 @@ static ctl_table ipv4_route_table[] = { .data = &ip_rt_secret_interval, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = &ipv4_sysctl_rt_secret_interval, + .strategy = &ipv4_sysctl_rt_secret_interval_strategy, }, { .ctl_name = 0 } }; -static __net_initdata struct ctl_path ipv4_route_path[] = { +static struct ctl_table empty[1]; + +static struct ctl_table ipv4_skeleton[] = +{ + { .procname = "route", .ctl_name = NET_IPV4_ROUTE, + .mode = 0555, .child = ipv4_route_table}, + { .procname = "neigh", .ctl_name = NET_IPV4_NEIGH, + .mode = 0555, .child = empty}, + { } +}; + +static __net_initdata struct ctl_path ipv4_path[] = { { .procname = "net", .ctl_name = CTL_NET, }, { .procname = "ipv4", .ctl_name = NET_IPV4, }, - { .procname = "route", .ctl_name = NET_IPV4_ROUTE, }, { }, }; - static struct ctl_table ipv4_route_flush_table[] = { { .ctl_name = NET_IPV4_ROUTE_FLUSH, @@ -3074,6 +3145,13 @@ static struct ctl_table ipv4_route_flush_table[] = { { .ctl_name = 0 }, }; +static __net_initdata struct ctl_path ipv4_route_path[] = { + { .procname = "net", .ctl_name = CTL_NET, }, + { .procname = "ipv4", .ctl_name = NET_IPV4, }, + { .procname = "route", .ctl_name = NET_IPV4_ROUTE, }, + { }, +}; + static __net_init int sysctl_route_net_init(struct net *net) { struct ctl_table *tbl; @@ -3126,10 +3204,12 @@ static __net_init int rt_secret_timer_init(struct net *net) net->ipv4.rt_secret_timer.data = (unsigned long)net; init_timer_deferrable(&net->ipv4.rt_secret_timer); - net->ipv4.rt_secret_timer.expires = - jiffies + net_random() % ip_rt_secret_interval + - ip_rt_secret_interval; - add_timer(&net->ipv4.rt_secret_timer); + if (ip_rt_secret_interval) { + net->ipv4.rt_secret_timer.expires = + jiffies + net_random() % ip_rt_secret_interval + + ip_rt_secret_interval; + add_timer(&net->ipv4.rt_secret_timer); + } return 0; } @@ -3223,7 +3303,7 @@ int __init ip_rt_init(void) */ void __init ip_static_sysctl_init(void) { - register_sysctl_paths(ipv4_route_path, ipv4_route_table); + register_sysctl_paths(ipv4_path, ipv4_skeleton); } #endif diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index a00532de2a8c17ce19238681764b518c268c0400..8165f5aa8c71b68f5d01dee2abb8dad5c7449c44 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -468,7 +468,8 @@ static unsigned tcp_syn_options(struct sock *sk, struct sk_buff *skb, } if (likely(sysctl_tcp_window_scaling)) { opts->ws = tp->rx_opt.rcv_wscale; - size += TCPOLEN_WSCALE_ALIGNED; + if(likely(opts->ws)) + size += TCPOLEN_WSCALE_ALIGNED; } if (likely(sysctl_tcp_sack)) { opts->options |= OPTION_SACK_ADVERTISE; @@ -509,7 +510,8 @@ static unsigned tcp_synack_options(struct sock *sk, if (likely(ireq->wscale_ok)) { opts->ws = ireq->rcv_wscale; - size += TCPOLEN_WSCALE_ALIGNED; + if(likely(opts->ws)) + size += TCPOLEN_WSCALE_ALIGNED; } if (likely(doing_ts)) { opts->options |= OPTION_TS; diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 383d17359d01f1a81080df5aabef22266c1dd1c4..8e42fbbd57616316df2692a39379398f9486ac22 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -989,7 +989,9 @@ int udp_queue_rcv_skb(struct sock * sk, struct sk_buff *skb) up->encap_rcv != NULL) { int ret; + bh_unlock_sock(sk); ret = (*up->encap_rcv)(sk, skb); + bh_lock_sock(sk); if (ret <= 0) { UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INDATAGRAMS, @@ -1092,7 +1094,7 @@ static int __udp4_lib_mcast_deliver(struct net *net, struct sk_buff *skb, if (skb1) { int ret = 0; - bh_lock_sock_nested(sk); + bh_lock_sock(sk); if (!sock_owned_by_user(sk)) ret = udp_queue_rcv_skb(sk, skb1); else @@ -1194,7 +1196,7 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct hlist_head udptable[], if (sk != NULL) { int ret = 0; - bh_lock_sock_nested(sk); + bh_lock_sock(sk); if (!sock_owned_by_user(sk)) ret = udp_queue_rcv_skb(sk, skb); else diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index a7842c54f58a0905201751a9d32a7e270875aaf4..7b6a584b62ddbcbac75ba193fe04cfebc26357da 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -1106,13 +1106,12 @@ out: return ret; } -int ipv6_dev_get_saddr(struct net_device *dst_dev, +int ipv6_dev_get_saddr(struct net *net, struct net_device *dst_dev, const struct in6_addr *daddr, unsigned int prefs, struct in6_addr *saddr) { struct ipv6_saddr_score scores[2], *score = &scores[0], *hiscore = &scores[1]; - struct net *net = dev_net(dst_dev); struct ipv6_saddr_dst dst; struct net_device *dev; int dst_type; @@ -1689,6 +1688,7 @@ addrconf_prefix_route(struct in6_addr *pfx, int plen, struct net_device *dev, .fc_dst_len = plen, .fc_flags = RTF_UP | flags, .fc_nlinfo.nl_net = dev_net(dev), + .fc_protocol = RTPROT_KERNEL, }; ipv6_addr_copy(&cfg.fc_dst, pfx); diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c index 8d05527524e39063eb941494ec80e0678702a30b..f5de3f9dc692164edaf36f7bc0e0dcb0387dbb6f 100644 --- a/net/ipv6/fib6_rules.c +++ b/net/ipv6/fib6_rules.c @@ -93,7 +93,8 @@ static int fib6_rule_action(struct fib_rule *rule, struct flowi *flp, if (flags & RT6_LOOKUP_F_SRCPREF_COA) srcprefs |= IPV6_PREFER_SRC_COA; - if (ipv6_dev_get_saddr(ip6_dst_idev(&rt->u.dst)->dev, + if (ipv6_dev_get_saddr(net, + ip6_dst_idev(&rt->u.dst)->dev, &flp->fl6_dst, srcprefs, &saddr)) goto again; diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index abedf95fdf2dd0ca5f8cfa25cdfe0f6504395592..b3157a0cc15dc70814924be1f12b5e2ff4cad4f8 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -91,19 +91,22 @@ static struct inet6_protocol icmpv6_protocol = { .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL, }; -static __inline__ int icmpv6_xmit_lock(struct sock *sk) +static __inline__ struct sock *icmpv6_xmit_lock(struct net *net) { + struct sock *sk; + local_bh_disable(); + sk = icmpv6_sk(net); if (unlikely(!spin_trylock(&sk->sk_lock.slock))) { /* This can happen if the output path (f.e. SIT or * ip6ip6 tunnel) signals dst_link_failure() for an * outgoing ICMP6 packet. */ local_bh_enable(); - return 1; + return NULL; } - return 0; + return sk; } static __inline__ void icmpv6_xmit_unlock(struct sock *sk) @@ -392,11 +395,10 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info, fl.fl_icmp_code = code; security_skb_classify_flow(skb, &fl); - sk = icmpv6_sk(net); - np = inet6_sk(sk); - - if (icmpv6_xmit_lock(sk)) + sk = icmpv6_xmit_lock(net); + if (sk == NULL) return; + np = inet6_sk(sk); if (!icmpv6_xrlim_allow(sk, type, &fl)) goto out; @@ -539,11 +541,10 @@ static void icmpv6_echo_reply(struct sk_buff *skb) fl.fl_icmp_type = ICMPV6_ECHO_REPLY; security_skb_classify_flow(skb, &fl); - sk = icmpv6_sk(net); - np = inet6_sk(sk); - - if (icmpv6_xmit_lock(sk)) + sk = icmpv6_xmit_lock(net); + if (sk == NULL) return; + np = inet6_sk(sk); if (!fl.oif && ipv6_addr_is_multicast(&fl.fl6_dst)) fl.oif = np->mcast_oif; diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 52dddc25d3e6e6c96a83fd7ccd6ade53b9160fa0..29c7c99e69f7611034354319b9e6452f26972635 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -378,6 +378,7 @@ static int inet6_dump_fib(struct sk_buff *skb, struct netlink_callback *cb) arg.skb = skb; arg.cb = cb; + arg.net = net; w->args = &arg; for (h = s_h; h < FIB_TABLE_HASHSZ; h++, s_e = 0) { diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index a4402de425d9ecb0b1f56dad298dc6cc92c8fb47..0e844c2736a77b0dad9aa87095298be92d01bf7c 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -934,7 +934,7 @@ static int ip6_dst_lookup_tail(struct sock *sk, goto out_err_release; if (ipv6_addr_any(&fl->fl6_src)) { - err = ipv6_dev_get_saddr(ip6_dst_idev(*dst)->dev, + err = ipv6_dev_get_saddr(net, ip6_dst_idev(*dst)->dev, &fl->fl6_dst, sk ? inet6_sk(sk)->srcprefs : 0, &fl->fl6_src); diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c index 741cfcd96f88fe7a3694eb670e4fa91e4503175c..4e5eac301f91835a9bebb5b77a1c5a48c8cd9023 100644 --- a/net/ipv6/ipv6_sockglue.c +++ b/net/ipv6/ipv6_sockglue.c @@ -911,7 +911,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname, } else { if (np->rxopt.bits.rxinfo) { struct in6_pktinfo src_info; - src_info.ipi6_ifindex = np->mcast_oif; + src_info.ipi6_ifindex = np->mcast_oif ? np->mcast_oif : sk->sk_bound_dev_if; ipv6_addr_copy(&src_info.ipi6_addr, &np->daddr); put_cmsg(&msg, SOL_IPV6, IPV6_PKTINFO, sizeof(src_info), &src_info); } @@ -921,7 +921,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname, } if (np->rxopt.bits.rxoinfo) { struct in6_pktinfo src_info; - src_info.ipi6_ifindex = np->mcast_oif; + src_info.ipi6_ifindex = np->mcast_oif ? np->mcast_oif : sk->sk_bound_dev_if; ipv6_addr_copy(&src_info.ipi6_addr, &np->daddr); put_cmsg(&msg, SOL_IPV6, IPV6_2292PKTINFO, sizeof(src_info), &src_info); } diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index beb48e3f038afbfa6199b333ddc0b2e61e4683ba..f1c62ba0f56b90ded89f3d0d1787f881d9499ea5 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -549,7 +549,7 @@ static void ndisc_send_na(struct net_device *dev, struct neighbour *neigh, override = 0; in6_ifa_put(ifp); } else { - if (ipv6_dev_get_saddr(dev, daddr, + if (ipv6_dev_get_saddr(dev_net(dev), dev, daddr, inet6_sk(dev_net(dev)->ipv6.ndisc_sk)->srcprefs, &tmpaddr)) return; diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c index 01d47674f7e5c802214565108e14a820ef7963fc..e53e493606c54b0f6ef36be803d8e73e89ddc1ce 100644 --- a/net/ipv6/raw.c +++ b/net/ipv6/raw.c @@ -377,14 +377,14 @@ static inline int rawv6_rcv_skb(struct sock * sk, struct sk_buff * skb) skb_checksum_complete(skb)) { atomic_inc(&sk->sk_drops); kfree_skb(skb); - return 0; + return NET_RX_DROP; } /* Charge it to the socket. */ if (sock_queue_rcv_skb(sk,skb)<0) { atomic_inc(&sk->sk_drops); kfree_skb(skb); - return 0; + return NET_RX_DROP; } return 0; @@ -429,7 +429,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb) if (skb_checksum_complete(skb)) { atomic_inc(&sk->sk_drops); kfree_skb(skb); - return 0; + return NET_RX_DROP; } } diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 5a3e87e4b18f003357720a7f79e3e6b665fb9055..9af6115f0f500822c94ff6cb751ab24cd34de911 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -2106,7 +2106,8 @@ static inline size_t rt6_nlmsg_size(void) + nla_total_size(sizeof(struct rta_cacheinfo)); } -static int rt6_fill_node(struct sk_buff *skb, struct rt6_info *rt, +static int rt6_fill_node(struct net *net, + struct sk_buff *skb, struct rt6_info *rt, struct in6_addr *dst, struct in6_addr *src, int iif, int type, u32 pid, u32 seq, int prefix, int nowait, unsigned int flags) @@ -2187,8 +2188,9 @@ static int rt6_fill_node(struct sk_buff *skb, struct rt6_info *rt, #endif NLA_PUT_U32(skb, RTA_IIF, iif); } else if (dst) { + struct inet6_dev *idev = ip6_dst_idev(&rt->u.dst); struct in6_addr saddr_buf; - if (ipv6_dev_get_saddr(ip6_dst_idev(&rt->u.dst)->dev, + if (ipv6_dev_get_saddr(net, idev ? idev->dev : NULL, dst, 0, &saddr_buf) == 0) NLA_PUT(skb, RTA_PREFSRC, 16, &saddr_buf); } @@ -2233,7 +2235,8 @@ int rt6_dump_route(struct rt6_info *rt, void *p_arg) } else prefix = 0; - return rt6_fill_node(arg->skb, rt, NULL, NULL, 0, RTM_NEWROUTE, + return rt6_fill_node(arg->net, + arg->skb, rt, NULL, NULL, 0, RTM_NEWROUTE, NETLINK_CB(arg->cb->skb).pid, arg->cb->nlh->nlmsg_seq, prefix, 0, NLM_F_MULTI); } @@ -2299,7 +2302,7 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh, void rt = (struct rt6_info*) ip6_route_output(net, NULL, &fl); skb->dst = &rt->u.dst; - err = rt6_fill_node(skb, rt, &fl.fl6_dst, &fl.fl6_src, iif, + err = rt6_fill_node(net, skb, rt, &fl.fl6_dst, &fl.fl6_src, iif, RTM_NEWROUTE, NETLINK_CB(in_skb).pid, nlh->nlmsg_seq, 0, 0, 0); if (err < 0) { @@ -2326,7 +2329,7 @@ void inet6_rt_notify(int event, struct rt6_info *rt, struct nl_info *info) if (skb == NULL) goto errout; - err = rt6_fill_node(skb, rt, NULL, NULL, 0, + err = rt6_fill_node(net, skb, rt, NULL, NULL, 0, event, info->pid, seq, 0, 0, 0); if (err < 0) { /* -EMSGSIZE implies BUG in rt6_nlmsg_size() */ diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c index e6dfaeac6be3f9a646b832a57938b7b5832da53b..587f8f60c489644d3d6dc5a9748fd85963912ae3 100644 --- a/net/ipv6/sysctl_net_ipv6.c +++ b/net/ipv6/sysctl_net_ipv6.c @@ -156,7 +156,7 @@ static struct ctl_table_header *ip6_base; int ipv6_static_sysctl_register(void) { static struct ctl_table empty[1]; - ip6_base = register_net_sysctl_rotable(net_ipv6_ctl_path, empty); + ip6_base = register_sysctl_paths(net_ipv6_ctl_path, empty); if (ip6_base == NULL) return -ENOMEM; return 0; diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index d1477b350f761aa474f47c7444d3327d0a19bbe1..a6aecf76a71bb05eb8a551e52217fbcaa93d6035 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -379,7 +379,7 @@ static int __udp6_lib_mcast_deliver(struct net *net, struct sk_buff *skb, uh->source, saddr, dif))) { struct sk_buff *buff = skb_clone(skb, GFP_ATOMIC); if (buff) { - bh_lock_sock_nested(sk2); + bh_lock_sock(sk2); if (!sock_owned_by_user(sk2)) udpv6_queue_rcv_skb(sk2, buff); else @@ -387,7 +387,7 @@ static int __udp6_lib_mcast_deliver(struct net *net, struct sk_buff *skb, bh_unlock_sock(sk2); } } - bh_lock_sock_nested(sk); + bh_lock_sock(sk); if (!sock_owned_by_user(sk)) udpv6_queue_rcv_skb(sk, skb); else @@ -508,7 +508,7 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct hlist_head udptable[], /* deliver */ - bh_lock_sock_nested(sk); + bh_lock_sock(sk); if (!sock_owned_by_user(sk)) udpv6_queue_rcv_skb(sk, skb); else diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c index 8f1e0543b3c4f114539e288d12ac273c5fbe127d..08e4cbbe3f04e5f64e6d91f8b7864c8108d5e0ef 100644 --- a/net/ipv6/xfrm6_policy.c +++ b/net/ipv6/xfrm6_policy.c @@ -52,12 +52,14 @@ static struct dst_entry *xfrm6_dst_lookup(int tos, xfrm_address_t *saddr, static int xfrm6_get_saddr(xfrm_address_t *saddr, xfrm_address_t *daddr) { struct dst_entry *dst; + struct net_device *dev; dst = xfrm6_dst_lookup(0, NULL, daddr); if (IS_ERR(dst)) return -EHOSTUNREACH; - ipv6_dev_get_saddr(ip6_dst_idev(dst)->dev, + dev = ip6_dst_idev(dst)->dev; + ipv6_dev_get_saddr(dev_net(dev), dev, (struct in6_addr *)&daddr->a6, 0, (struct in6_addr *)&saddr->a6); dst_release(dst); diff --git a/net/mac80211/debugfs_key.c b/net/mac80211/debugfs_key.c index 7439b63df5d0b72db616e3cf012e310a9720147c..cf82acec913a235a3e87dc4c7222f344449436bd 100644 --- a/net/mac80211/debugfs_key.c +++ b/net/mac80211/debugfs_key.c @@ -265,7 +265,7 @@ void ieee80211_debugfs_key_add_default(struct ieee80211_sub_if_data *sdata) key = sdata->default_key; if (key) { sprintf(buf, "../keys/%d", key->debugfs.cnt); - sdata->debugfs.default_key = + sdata->common_debugfs.default_key = debugfs_create_symlink("default_key", sdata->debugfsdir, buf); } else @@ -277,8 +277,8 @@ void ieee80211_debugfs_key_remove_default(struct ieee80211_sub_if_data *sdata) if (!sdata) return; - debugfs_remove(sdata->debugfs.default_key); - sdata->debugfs.default_key = NULL; + debugfs_remove(sdata->common_debugfs.default_key); + sdata->common_debugfs.default_key = NULL; } void ieee80211_debugfs_key_sta_del(struct ieee80211_key *key, diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c index 475f89a8aee109ce243a12869848eb15d270187c..8165df578c92ecf5b29f84b315f0583809ac9840 100644 --- a/net/mac80211/debugfs_netdev.c +++ b/net/mac80211/debugfs_netdev.c @@ -248,8 +248,8 @@ IEEE80211_IF_WFILE(min_discovery_timeout, static void add_sta_files(struct ieee80211_sub_if_data *sdata) { DEBUGFS_ADD(drop_unencrypted, sta); - DEBUGFS_ADD(force_unicast_rateidx, ap); - DEBUGFS_ADD(max_ratectrl_rateidx, ap); + DEBUGFS_ADD(force_unicast_rateidx, sta); + DEBUGFS_ADD(max_ratectrl_rateidx, sta); DEBUGFS_ADD(state, sta); DEBUGFS_ADD(bssid, sta); @@ -283,8 +283,8 @@ static void add_ap_files(struct ieee80211_sub_if_data *sdata) static void add_wds_files(struct ieee80211_sub_if_data *sdata) { DEBUGFS_ADD(drop_unencrypted, wds); - DEBUGFS_ADD(force_unicast_rateidx, ap); - DEBUGFS_ADD(max_ratectrl_rateidx, ap); + DEBUGFS_ADD(force_unicast_rateidx, wds); + DEBUGFS_ADD(max_ratectrl_rateidx, wds); DEBUGFS_ADD(peer, wds); } @@ -292,8 +292,8 @@ static void add_wds_files(struct ieee80211_sub_if_data *sdata) static void add_vlan_files(struct ieee80211_sub_if_data *sdata) { DEBUGFS_ADD(drop_unencrypted, vlan); - DEBUGFS_ADD(force_unicast_rateidx, ap); - DEBUGFS_ADD(max_ratectrl_rateidx, ap); + DEBUGFS_ADD(force_unicast_rateidx, vlan); + DEBUGFS_ADD(max_ratectrl_rateidx, vlan); } static void add_monitor_files(struct ieee80211_sub_if_data *sdata) @@ -381,8 +381,8 @@ static void add_files(struct ieee80211_sub_if_data *sdata) static void del_sta_files(struct ieee80211_sub_if_data *sdata) { DEBUGFS_DEL(drop_unencrypted, sta); - DEBUGFS_DEL(force_unicast_rateidx, ap); - DEBUGFS_DEL(max_ratectrl_rateidx, ap); + DEBUGFS_DEL(force_unicast_rateidx, sta); + DEBUGFS_DEL(max_ratectrl_rateidx, sta); DEBUGFS_DEL(state, sta); DEBUGFS_DEL(bssid, sta); @@ -416,8 +416,8 @@ static void del_ap_files(struct ieee80211_sub_if_data *sdata) static void del_wds_files(struct ieee80211_sub_if_data *sdata) { DEBUGFS_DEL(drop_unencrypted, wds); - DEBUGFS_DEL(force_unicast_rateidx, ap); - DEBUGFS_DEL(max_ratectrl_rateidx, ap); + DEBUGFS_DEL(force_unicast_rateidx, wds); + DEBUGFS_DEL(max_ratectrl_rateidx, wds); DEBUGFS_DEL(peer, wds); } @@ -425,8 +425,8 @@ static void del_wds_files(struct ieee80211_sub_if_data *sdata) static void del_vlan_files(struct ieee80211_sub_if_data *sdata) { DEBUGFS_DEL(drop_unencrypted, vlan); - DEBUGFS_DEL(force_unicast_rateidx, ap); - DEBUGFS_DEL(max_ratectrl_rateidx, ap); + DEBUGFS_DEL(force_unicast_rateidx, vlan); + DEBUGFS_DEL(max_ratectrl_rateidx, vlan); } static void del_monitor_files(struct ieee80211_sub_if_data *sdata) diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index ec59345af65b9bd2f62accd7e23ca511f9d0e3a2..4498d8713652ac5b93c82eb7973d4f8812c2cda0 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -470,6 +470,8 @@ struct ieee80211_sub_if_data { struct dentry *auth_transaction; struct dentry *flags; struct dentry *num_beacons_sta; + struct dentry *force_unicast_rateidx; + struct dentry *max_ratectrl_rateidx; } sta; struct { struct dentry *drop_unencrypted; @@ -483,15 +485,21 @@ struct ieee80211_sub_if_data { struct { struct dentry *drop_unencrypted; struct dentry *peer; + struct dentry *force_unicast_rateidx; + struct dentry *max_ratectrl_rateidx; } wds; struct { struct dentry *drop_unencrypted; + struct dentry *force_unicast_rateidx; + struct dentry *max_ratectrl_rateidx; } vlan; struct { struct dentry *mode; } monitor; - struct dentry *default_key; } debugfs; + struct { + struct dentry *default_key; + } common_debugfs; #ifdef CONFIG_MAC80211_MESH struct dentry *mesh_stats_dir; diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index b5933b271491551bc10edacdfda4416be6b8125d..35f2f95f2fa77324a1459e3d0148b9ba2faea572 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -383,7 +383,7 @@ errcopy: hlist_for_each_safe(p, q, &newtbl->hash_buckets[i]) tbl->free_node(p, 0); } - __mesh_table_free(tbl); + __mesh_table_free(newtbl); endgrow: return NULL; } diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index e1d11c9b6729e0145866ab9df120ada75601fda1..9bb68c6a8f44bf4cd3552c31cdf0a5ad69909e66 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -478,51 +478,21 @@ int ieee80211_ht_addt_info_ie_to_ht_bss_info( static void ieee80211_sta_send_associnfo(struct net_device *dev, struct ieee80211_if_sta *ifsta) { - char *buf; - size_t len; - int i; union iwreq_data wrqu; - if (!ifsta->assocreq_ies && !ifsta->assocresp_ies) - return; - - buf = kmalloc(50 + 2 * (ifsta->assocreq_ies_len + - ifsta->assocresp_ies_len), GFP_KERNEL); - if (!buf) - return; - - len = sprintf(buf, "ASSOCINFO("); if (ifsta->assocreq_ies) { - len += sprintf(buf + len, "ReqIEs="); - for (i = 0; i < ifsta->assocreq_ies_len; i++) { - len += sprintf(buf + len, "%02x", - ifsta->assocreq_ies[i]); - } + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.length = ifsta->assocreq_ies_len; + wireless_send_event(dev, IWEVASSOCREQIE, &wrqu, + ifsta->assocreq_ies); } - if (ifsta->assocresp_ies) { - if (ifsta->assocreq_ies) - len += sprintf(buf + len, " "); - len += sprintf(buf + len, "RespIEs="); - for (i = 0; i < ifsta->assocresp_ies_len; i++) { - len += sprintf(buf + len, "%02x", - ifsta->assocresp_ies[i]); - } - } - len += sprintf(buf + len, ")"); - if (len > IW_CUSTOM_MAX) { - len = sprintf(buf, "ASSOCRESPIE="); - for (i = 0; i < ifsta->assocresp_ies_len; i++) { - len += sprintf(buf + len, "%02x", - ifsta->assocresp_ies[i]); - } + if (ifsta->assocresp_ies) { + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.length = ifsta->assocresp_ies_len; + wireless_send_event(dev, IWEVASSOCRESPIE, &wrqu, + ifsta->assocresp_ies); } - - memset(&wrqu, 0, sizeof(wrqu)); - wrqu.data.length = len; - wireless_send_event(dev, IWEVCUSTOM, &wrqu, buf); - - kfree(buf); } @@ -813,7 +783,7 @@ static void ieee80211_send_assoc(struct net_device *dev, } } - if (count == 8) { + if (rates_len > count) { pos = skb_put(skb, rates_len - count + 2); *pos++ = WLAN_EID_EXT_SUPP_RATES; *pos++ = rates_len - count; @@ -2103,6 +2073,8 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata, rcu_read_unlock(); return; } + /* update new sta with its last rx activity */ + sta->last_rx = jiffies; } /* @@ -2866,7 +2838,7 @@ static void ieee80211_rx_bss_info(struct net_device *dev, jiffies); #endif /* CONFIG_MAC80211_IBSS_DEBUG */ if (beacon_timestamp > rx_timestamp) { -#ifndef CONFIG_MAC80211_IBSS_DEBUG +#ifdef CONFIG_MAC80211_IBSS_DEBUG printk(KERN_DEBUG "%s: beacon TSF higher than " "local TSF - IBSS merge with BSSID %s\n", dev->name, print_mac(mac, mgmt->bssid)); diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index 105a616c5c7805a2333dd3133f7580845bc556a3..a8752031adcb6e4af93e0531bdec0ab26c75c619 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -968,7 +968,7 @@ ctnetlink_change_helper(struct nf_conn *ct, struct nlattr *cda[]) /* need to zero data of old helper */ memset(&help->help, 0, sizeof(help->help)); } else { - help = nf_ct_helper_ext_add(ct, GFP_KERNEL); + help = nf_ct_helper_ext_add(ct, GFP_ATOMIC); if (help == NULL) return -ENOMEM; } @@ -1136,16 +1136,33 @@ ctnetlink_create_conntrack(struct nlattr *cda[], ct->timeout.expires = jiffies + ct->timeout.expires * HZ; ct->status |= IPS_CONFIRMED; + rcu_read_lock(); + helper = __nf_ct_helper_find(rtuple); + if (helper) { + help = nf_ct_helper_ext_add(ct, GFP_ATOMIC); + if (help == NULL) { + rcu_read_unlock(); + err = -ENOMEM; + goto err; + } + /* not in hash table yet so not strictly necessary */ + rcu_assign_pointer(help->helper, helper); + } + if (cda[CTA_STATUS]) { err = ctnetlink_change_status(ct, cda); - if (err < 0) + if (err < 0) { + rcu_read_unlock(); goto err; + } } if (cda[CTA_PROTOINFO]) { err = ctnetlink_change_protoinfo(ct, cda); - if (err < 0) + if (err < 0) { + rcu_read_unlock(); goto err; + } } nf_ct_acct_ext_add(ct, GFP_KERNEL); @@ -1155,19 +1172,6 @@ ctnetlink_create_conntrack(struct nlattr *cda[], ct->mark = ntohl(nla_get_be32(cda[CTA_MARK])); #endif - rcu_read_lock(); - helper = __nf_ct_helper_find(rtuple); - if (helper) { - help = nf_ct_helper_ext_add(ct, GFP_KERNEL); - if (help == NULL) { - rcu_read_unlock(); - err = -ENOMEM; - goto err; - } - /* not in hash table yet so not strictly necessary */ - rcu_assign_pointer(help->helper, helper); - } - /* setup master conntrack: this is a confirmed expectation */ if (master_ct) { __set_bit(IPS_EXPECTED_BIT, &ct->status); diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c index d2d45655cd1a69582a8fdc2948c69c652ed0fd19..74aecc098bad1b982341ea8c192628f0f1f3e238 100644 --- a/net/rfkill/rfkill.c +++ b/net/rfkill/rfkill.c @@ -150,6 +150,8 @@ static void update_rfkill_state(struct rfkill *rfkill) * calls and handling all the red tape such as issuing notifications * if the call is successful. * + * Suspended devices are not touched at all, and -EAGAIN is returned. + * * Note that the @force parameter cannot override a (possibly cached) * state of RFKILL_STATE_HARD_BLOCKED. Any device making use of * RFKILL_STATE_HARD_BLOCKED implements either get_state() or @@ -168,6 +170,9 @@ static int rfkill_toggle_radio(struct rfkill *rfkill, int retval = 0; enum rfkill_state oldstate, newstate; + if (unlikely(rfkill->dev.power.power_state.event & PM_EVENT_SLEEP)) + return -EBUSY; + oldstate = rfkill->state; if (rfkill->get_state && !force && @@ -214,7 +219,7 @@ static int rfkill_toggle_radio(struct rfkill *rfkill, * * This function toggles the state of all switches of given type, * unless a specific switch is claimed by userspace (in which case, - * that switch is left alone). + * that switch is left alone) or suspended. */ void rfkill_switch_all(enum rfkill_type type, enum rfkill_state state) { @@ -239,8 +244,8 @@ EXPORT_SYMBOL(rfkill_switch_all); /** * rfkill_epo - emergency power off all transmitters * - * This kicks all rfkill devices to RFKILL_STATE_SOFT_BLOCKED, ignoring - * everything in its path but rfkill_mutex and rfkill->mutex. + * This kicks all non-suspended rfkill devices to RFKILL_STATE_SOFT_BLOCKED, + * ignoring everything in its path but rfkill_mutex and rfkill->mutex. */ void rfkill_epo(void) { @@ -372,7 +377,7 @@ static ssize_t rfkill_claim_show(struct device *dev, { struct rfkill *rfkill = to_rfkill(dev); - return sprintf(buf, "%d", rfkill->user_claim); + return sprintf(buf, "%d\n", rfkill->user_claim); } static ssize_t rfkill_claim_store(struct device *dev, @@ -458,13 +463,14 @@ static int rfkill_resume(struct device *dev) if (dev->power.power_state.event != PM_EVENT_ON) { mutex_lock(&rfkill->mutex); + dev->power.power_state.event = PM_EVENT_ON; + /* restore radio state AND notify everybody */ rfkill_toggle_radio(rfkill, rfkill->state, 1); mutex_unlock(&rfkill->mutex); } - dev->power.power_state = PMSG_ON; return 0; } #else diff --git a/net/rxrpc/ar-accept.c b/net/rxrpc/ar-accept.c index bdfb7741779441c3752176c5ad3ce585cc30cfc2..77228f28fa363240fce7da4e32d0b81bd8ea3951 100644 --- a/net/rxrpc/ar-accept.c +++ b/net/rxrpc/ar-accept.c @@ -100,7 +100,7 @@ static int rxrpc_accept_incoming_call(struct rxrpc_local *local, trans = rxrpc_get_transport(local, peer, GFP_NOIO); rxrpc_put_peer(peer); - if (!trans) { + if (IS_ERR(trans)) { _debug("no trans"); ret = -EBUSY; goto error; diff --git a/net/sched/act_api.c b/net/sched/act_api.c index 26c7e1f9a35002d3bf2dd9f825d9a54041bb96a5..9974b3f04f05cfe54142d7d55cd762021509c8e5 100644 --- a/net/sched/act_api.c +++ b/net/sched/act_api.c @@ -751,7 +751,7 @@ static int tca_action_flush(struct nlattr *nla, struct nlmsghdr *n, u32 pid) struct nlattr *tb[TCA_ACT_MAX+1]; struct nlattr *kind; struct tc_action *a = create_a(0); - int err = -EINVAL; + int err = -ENOMEM; if (a == NULL) { printk("tca_action_flush: couldnt create tc_action\n"); @@ -762,7 +762,7 @@ static int tca_action_flush(struct nlattr *nla, struct nlmsghdr *n, u32 pid) if (!skb) { printk("tca_action_flush: failed skb alloc\n"); kfree(a); - return -ENOBUFS; + return err; } b = skb_tail_pointer(skb); @@ -790,6 +790,8 @@ static int tca_action_flush(struct nlattr *nla, struct nlmsghdr *n, u32 pid) err = a->ops->walk(skb, &dcb, RTM_DELACTION, a); if (err < 0) goto nla_put_failure; + if (err == 0) + goto noflush_out; nla_nest_end(skb, nest); @@ -807,6 +809,7 @@ nla_put_failure: nlmsg_failure: module_put(a->ops->owner); err_out: +noflush_out: kfree_skb(skb); kfree(a); return err; @@ -824,8 +827,10 @@ tca_action_gd(struct nlattr *nla, struct nlmsghdr *n, u32 pid, int event) return ret; if (event == RTM_DELACTION && n->nlmsg_flags&NLM_F_ROOT) { - if (tb[0] != NULL && tb[1] == NULL) - return tca_action_flush(tb[0], n, pid); + if (tb[1] != NULL) + return tca_action_flush(tb[1], n, pid); + else + return -EINVAL; } for (i = 1; i <= TCA_ACT_MAX_PRIO && tb[i]; i++) { diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index d2b6f54a626191b33fa782bd262b279a02cd57ef..8eb79e92e94cb82348a7cf76e8399f46f86426a7 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -205,7 +205,7 @@ replay: } } - root_lock = qdisc_root_lock(q); + root_lock = qdisc_root_sleeping_lock(q); if (tp == NULL) { /* Proto-tcf does not exist, create new one */ @@ -280,7 +280,7 @@ replay: if (n->nlmsg_type == RTM_DELTFILTER && t->tcm_handle == 0) { spin_lock_bh(root_lock); *back = tp->next; - spin_lock_bh(root_lock); + spin_unlock_bh(root_lock); tfilter_notify(skb, n, tp, fh, RTM_DELTFILTER); tcf_destroy(tp); diff --git a/net/sched/cls_route.c b/net/sched/cls_route.c index 481260a4f10f333f6eb9c52a73fb52da02f092eb..e3d8455eebc29c32d37a5b2c943c07de1573b0e1 100644 --- a/net/sched/cls_route.c +++ b/net/sched/cls_route.c @@ -75,7 +75,7 @@ static __inline__ int route4_fastmap_hash(u32 id, int iif) static inline void route4_reset_fastmap(struct Qdisc *q, struct route4_head *head, u32 id) { - spinlock_t *root_lock = qdisc_root_lock(q); + spinlock_t *root_lock = qdisc_root_sleeping_lock(q); spin_lock_bh(root_lock); memset(head->fastmap, 0, sizeof(head->fastmap)); diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index ba1d121f312769c856821741901db6c45b276284..1122c952aa99bd17f78f3de3d6c6d6600c3d81b5 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -27,6 +27,7 @@ #include #include #include +#include #include #include @@ -183,24 +184,68 @@ EXPORT_SYMBOL(unregister_qdisc); (root qdisc, all its children, children of children etc.) */ +struct Qdisc *qdisc_match_from_root(struct Qdisc *root, u32 handle) +{ + struct Qdisc *q; + + if (!(root->flags & TCQ_F_BUILTIN) && + root->handle == handle) + return root; + + list_for_each_entry(q, &root->list, list) { + if (q->handle == handle) + return q; + } + return NULL; +} + +/* + * This lock is needed until some qdiscs stop calling qdisc_tree_decrease_qlen() + * without rtnl_lock(); currently hfsc_dequeue(), netem_dequeue(), tbf_dequeue() + */ +static DEFINE_SPINLOCK(qdisc_list_lock); + +static void qdisc_list_add(struct Qdisc *q) +{ + if ((q->parent != TC_H_ROOT) && !(q->flags & TCQ_F_INGRESS)) { + spin_lock_bh(&qdisc_list_lock); + list_add_tail(&q->list, &qdisc_root_sleeping(q)->list); + spin_unlock_bh(&qdisc_list_lock); + } +} + +void qdisc_list_del(struct Qdisc *q) +{ + if ((q->parent != TC_H_ROOT) && !(q->flags & TCQ_F_INGRESS)) { + spin_lock_bh(&qdisc_list_lock); + list_del(&q->list); + spin_unlock_bh(&qdisc_list_lock); + } +} +EXPORT_SYMBOL(qdisc_list_del); + struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle) { unsigned int i; + struct Qdisc *q; + + spin_lock_bh(&qdisc_list_lock); for (i = 0; i < dev->num_tx_queues; i++) { struct netdev_queue *txq = netdev_get_tx_queue(dev, i); - struct Qdisc *q, *txq_root = txq->qdisc_sleeping; - - if (!(txq_root->flags & TCQ_F_BUILTIN) && - txq_root->handle == handle) - return txq_root; + struct Qdisc *txq_root = txq->qdisc_sleeping; - list_for_each_entry(q, &txq_root->list, list) { - if (q->handle == handle) - return q; - } + q = qdisc_match_from_root(txq_root, handle); + if (q) + goto unlock; } - return NULL; + + q = qdisc_match_from_root(dev->rx_queue.qdisc_sleeping, handle); + +unlock: + spin_unlock_bh(&qdisc_list_lock); + + return q; } static struct Qdisc *qdisc_leaf(struct Qdisc *p, u32 classid) @@ -416,7 +461,7 @@ static enum hrtimer_restart qdisc_watchdog(struct hrtimer *timer) wd->qdisc->flags &= ~TCQ_F_THROTTLED; smp_wmb(); - __netif_schedule(wd->qdisc); + __netif_schedule(qdisc_root(wd->qdisc)); return HRTIMER_NORESTART; } @@ -433,6 +478,10 @@ void qdisc_watchdog_schedule(struct qdisc_watchdog *wd, psched_time_t expires) { ktime_t time; + if (test_bit(__QDISC_STATE_DEACTIVATED, + &qdisc_root_sleeping(wd->qdisc)->state)) + return; + wd->qdisc->flags |= TCQ_F_THROTTLED; time = ktime_set(0, 0); time = ktime_add_ns(time, PSCHED_US2NS(expires)); @@ -575,7 +624,7 @@ static struct Qdisc *dev_graft_qdisc(struct netdev_queue *dev_queue, struct Qdisc *oqdisc = dev_queue->qdisc_sleeping; spinlock_t *root_lock; - root_lock = qdisc_root_lock(oqdisc); + root_lock = qdisc_lock(oqdisc); spin_lock_bh(root_lock); /* Prune old scheduler */ @@ -586,7 +635,7 @@ static struct Qdisc *dev_graft_qdisc(struct netdev_queue *dev_queue, if (qdisc == NULL) qdisc = &noop_qdisc; dev_queue->qdisc_sleeping = qdisc; - dev_queue->qdisc = &noop_qdisc; + rcu_assign_pointer(dev_queue->qdisc, &noop_qdisc); spin_unlock_bh(root_lock); @@ -627,11 +676,8 @@ static void notify_and_destroy(struct sk_buff *skb, struct nlmsghdr *n, u32 clid if (new || old) qdisc_notify(skb, n, clid, old, new); - if (old) { - spin_lock_bh(&old->q.lock); + if (old) qdisc_destroy(old); - spin_unlock_bh(&old->q.lock); - } } /* Graft qdisc "new" to class "classid" of qdisc "parent" or @@ -697,6 +743,10 @@ static int qdisc_graft(struct net_device *dev, struct Qdisc *parent, return err; } +/* lockdep annotation is needed for ingress; egress gets it only for name */ +static struct lock_class_key qdisc_tx_lock; +static struct lock_class_key qdisc_rx_lock; + /* Allocate and initialize new qdisc. @@ -757,6 +807,7 @@ qdisc_create(struct net_device *dev, struct netdev_queue *dev_queue, if (handle == TC_H_INGRESS) { sch->flags |= TCQ_F_INGRESS; handle = TC_H_MAKE(TC_H_INGRESS, 0); + lockdep_set_class(qdisc_lock(sch), &qdisc_rx_lock); } else { if (handle == 0) { handle = qdisc_alloc_handle(dev); @@ -764,6 +815,7 @@ qdisc_create(struct net_device *dev, struct netdev_queue *dev_queue, if (handle == 0) goto err_out3; } + lockdep_set_class(qdisc_lock(sch), &qdisc_tx_lock); } sch->handle = handle; @@ -778,9 +830,16 @@ qdisc_create(struct net_device *dev, struct netdev_queue *dev_queue, sch->stab = stab; } if (tca[TCA_RATE]) { + spinlock_t *root_lock; + + if ((sch->parent != TC_H_ROOT) && + !(sch->flags & TCQ_F_INGRESS)) + root_lock = qdisc_root_sleeping_lock(sch); + else + root_lock = qdisc_lock(sch); + err = gen_new_estimator(&sch->bstats, &sch->rate_est, - qdisc_root_lock(sch), - tca[TCA_RATE]); + root_lock, tca[TCA_RATE]); if (err) { /* * Any broken qdiscs that would require @@ -792,8 +851,8 @@ qdisc_create(struct net_device *dev, struct netdev_queue *dev_queue, goto err_out3; } } - if ((parent != TC_H_ROOT) && !(sch->flags & TCQ_F_INGRESS)) - list_add_tail(&sch->list, &dev_queue->qdisc_sleeping->list); + + qdisc_list_add(sch); return sch; } @@ -832,7 +891,8 @@ static int qdisc_change(struct Qdisc *sch, struct nlattr **tca) if (tca[TCA_RATE]) gen_replace_estimator(&sch->bstats, &sch->rate_est, - qdisc_root_lock(sch), tca[TCA_RATE]); + qdisc_root_sleeping_lock(sch), + tca[TCA_RATE]); return 0; } @@ -908,7 +968,7 @@ static int tc_get_qdisc(struct sk_buff *skb, struct nlmsghdr *n, void *arg) return -ENOENT; q = qdisc_leaf(p, clid); } else { /* ingress */ - q = dev->rx_queue.qdisc; + q = dev->rx_queue.qdisc_sleeping; } } else { struct netdev_queue *dev_queue; @@ -978,7 +1038,7 @@ replay: return -ENOENT; q = qdisc_leaf(p, clid); } else { /*ingress */ - q = dev->rx_queue.qdisc; + q = dev->rx_queue.qdisc_sleeping; } } else { struct netdev_queue *dev_queue; @@ -1074,20 +1134,13 @@ create_n_graft: } graft: - if (1) { - spinlock_t *root_lock; - - err = qdisc_graft(dev, p, skb, n, clid, q, NULL); - if (err) { - if (q) { - root_lock = qdisc_root_lock(q); - spin_lock_bh(root_lock); - qdisc_destroy(q); - spin_unlock_bh(root_lock); - } - return err; - } + err = qdisc_graft(dev, p, skb, n, clid, q, NULL); + if (err) { + if (q) + qdisc_destroy(q); + return err; } + return 0; } @@ -1116,8 +1169,8 @@ static int tc_fill_qdisc(struct sk_buff *skb, struct Qdisc *q, u32 clid, if (q->stab && qdisc_dump_stab(skb, q->stab) < 0) goto nla_put_failure; - if (gnet_stats_start_copy_compat(skb, TCA_STATS2, TCA_STATS, - TCA_XSTATS, qdisc_root_lock(q), &d) < 0) + if (gnet_stats_start_copy_compat(skb, TCA_STATS2, TCA_STATS, TCA_XSTATS, + qdisc_root_sleeping_lock(q), &d) < 0) goto nla_put_failure; if (q->ops->dump_stats && q->ops->dump_stats(q, &d) < 0) @@ -1408,8 +1461,8 @@ static int tc_fill_tclass(struct sk_buff *skb, struct Qdisc *q, if (cl_ops->dump && cl_ops->dump(q, cl, skb, tcm) < 0) goto nla_put_failure; - if (gnet_stats_start_copy_compat(skb, TCA_STATS2, TCA_STATS, - TCA_XSTATS, qdisc_root_lock(q), &d) < 0) + if (gnet_stats_start_copy_compat(skb, TCA_STATS2, TCA_STATS, TCA_XSTATS, + qdisc_root_sleeping_lock(q), &d) < 0) goto nla_put_failure; if (cl_ops->dump_stats && cl_ops->dump_stats(q, cl, &d) < 0) @@ -1529,11 +1582,11 @@ static int tc_dump_tclass(struct sk_buff *skb, struct netlink_callback *cb) t = 0; dev_queue = netdev_get_tx_queue(dev, 0); - if (tc_dump_tclass_root(dev_queue->qdisc, skb, tcm, cb, &t, s_t) < 0) + if (tc_dump_tclass_root(dev_queue->qdisc_sleeping, skb, tcm, cb, &t, s_t) < 0) goto done; dev_queue = &dev->rx_queue; - if (tc_dump_tclass_root(dev_queue->qdisc, skb, tcm, cb, &t, s_t) < 0) + if (tc_dump_tclass_root(dev_queue->qdisc_sleeping, skb, tcm, cb, &t, s_t) < 0) goto done; done: diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index 4e261ce62f48071dc3a0569cbfd0d5915a9577dc..8b06fa9004828c937e359df4c3c0d0c0bfa0ecf3 100644 --- a/net/sched/sch_cbq.c +++ b/net/sched/sch_cbq.c @@ -521,6 +521,10 @@ static void cbq_ovl_delay(struct cbq_class *cl) struct cbq_sched_data *q = qdisc_priv(cl->qdisc); psched_tdiff_t delay = cl->undertime - q->now; + if (test_bit(__QDISC_STATE_DEACTIVATED, + &qdisc_root_sleeping(cl->qdisc)->state)) + return; + if (!cl->delayed) { psched_time_t sched = q->now; ktime_t expires; @@ -654,7 +658,7 @@ static enum hrtimer_restart cbq_undelay(struct hrtimer *timer) } sch->flags &= ~TCQ_F_THROTTLED; - __netif_schedule(sch); + __netif_schedule(qdisc_root(sch)); return HRTIMER_NORESTART; } @@ -1750,7 +1754,7 @@ static void cbq_put(struct Qdisc *sch, unsigned long arg) if (--cl->refcnt == 0) { #ifdef CONFIG_NET_CLS_ACT - spinlock_t *root_lock = qdisc_root_lock(sch); + spinlock_t *root_lock = qdisc_root_sleeping_lock(sch); struct cbq_sched_data *q = qdisc_priv(sch); spin_lock_bh(root_lock); @@ -1835,7 +1839,7 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct nlattr **t if (tca[TCA_RATE]) gen_replace_estimator(&cl->bstats, &cl->rate_est, - qdisc_root_lock(sch), + qdisc_root_sleeping_lock(sch), tca[TCA_RATE]); return 0; } @@ -1926,7 +1930,7 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct nlattr **t if (tca[TCA_RATE]) gen_new_estimator(&cl->bstats, &cl->rate_est, - qdisc_root_lock(sch), tca[TCA_RATE]); + qdisc_root_sleeping_lock(sch), tca[TCA_RATE]); *arg = (unsigned long)cl; return 0; diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index 7cf83b37459d0f08926baf49c07ce1ad9882b433..9634091ee2f0f7f1c65059d6ae454281d2db0adf 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -518,15 +518,17 @@ void qdisc_reset(struct Qdisc *qdisc) } EXPORT_SYMBOL(qdisc_reset); -/* this is the rcu callback function to clean up a qdisc when there - * are no further references to it */ - -static void __qdisc_destroy(struct rcu_head *head) +void qdisc_destroy(struct Qdisc *qdisc) { - struct Qdisc *qdisc = container_of(head, struct Qdisc, q_rcu); const struct Qdisc_ops *ops = qdisc->ops; + if (qdisc->flags & TCQ_F_BUILTIN || + !atomic_dec_and_test(&qdisc->refcnt)) + return; + #ifdef CONFIG_NET_SCHED + qdisc_list_del(qdisc); + qdisc_put_stab(qdisc->stab); #endif gen_kill_estimator(&qdisc->bstats, &qdisc->rate_est); @@ -542,20 +544,6 @@ static void __qdisc_destroy(struct rcu_head *head) kfree((char *) qdisc - qdisc->padded); } - -/* Under qdisc_lock(qdisc) and BH! */ - -void qdisc_destroy(struct Qdisc *qdisc) -{ - if (qdisc->flags & TCQ_F_BUILTIN || - !atomic_dec_and_test(&qdisc->refcnt)) - return; - - if (qdisc->parent) - list_del(&qdisc->list); - - call_rcu(&qdisc->q_rcu, __qdisc_destroy); -} EXPORT_SYMBOL(qdisc_destroy); static bool dev_all_qdisc_sleeping_noop(struct net_device *dev) @@ -597,6 +585,9 @@ static void transition_one_qdisc(struct net_device *dev, struct Qdisc *new_qdisc = dev_queue->qdisc_sleeping; int *need_watchdog_p = _need_watchdog; + if (!(new_qdisc->flags & TCQ_F_BUILTIN)) + clear_bit(__QDISC_STATE_DEACTIVATED, &new_qdisc->state); + rcu_assign_pointer(dev_queue->qdisc, new_qdisc); if (need_watchdog_p && new_qdisc != &noqueue_qdisc) *need_watchdog_p = 1; @@ -640,14 +631,17 @@ static void dev_deactivate_queue(struct net_device *dev, if (qdisc) { spin_lock_bh(qdisc_lock(qdisc)); - dev_queue->qdisc = qdisc_default; + if (!(qdisc->flags & TCQ_F_BUILTIN)) + set_bit(__QDISC_STATE_DEACTIVATED, &qdisc->state); + + rcu_assign_pointer(dev_queue->qdisc, qdisc_default); qdisc_reset(qdisc); spin_unlock_bh(qdisc_lock(qdisc)); } } -static bool some_qdisc_is_running(struct net_device *dev, int lock) +static bool some_qdisc_is_busy(struct net_device *dev) { unsigned int i; @@ -658,16 +652,15 @@ static bool some_qdisc_is_running(struct net_device *dev, int lock) int val; dev_queue = netdev_get_tx_queue(dev, i); - q = dev_queue->qdisc; + q = dev_queue->qdisc_sleeping; root_lock = qdisc_lock(q); - if (lock) - spin_lock_bh(root_lock); + spin_lock_bh(root_lock); - val = test_bit(__QDISC_STATE_RUNNING, &q->state); + val = (test_bit(__QDISC_STATE_RUNNING, &q->state) || + test_bit(__QDISC_STATE_SCHED, &q->state)); - if (lock) - spin_unlock_bh(root_lock); + spin_unlock_bh(root_lock); if (val) return true; @@ -677,8 +670,6 @@ static bool some_qdisc_is_running(struct net_device *dev, int lock) void dev_deactivate(struct net_device *dev) { - bool running; - netdev_for_each_tx_queue(dev, dev_deactivate_queue, &noop_qdisc); dev_deactivate_queue(dev, &dev->rx_queue, &noop_qdisc); @@ -688,25 +679,8 @@ void dev_deactivate(struct net_device *dev) synchronize_rcu(); /* Wait for outstanding qdisc_run calls. */ - do { - while (some_qdisc_is_running(dev, 0)) - yield(); - - /* - * Double-check inside queue lock to ensure that all effects - * of the queue run are visible when we return. - */ - running = some_qdisc_is_running(dev, 1); - - /* - * The running flag should never be set at this point because - * we've already set dev->qdisc to noop_qdisc *inside* the same - * pair of spin locks. That is, if any qdisc_run starts after - * our initial test it should see the noop_qdisc and then - * clear the RUNNING bit before dropping the queue lock. So - * if it is set here then we've found a bug. - */ - } while (WARN_ON_ONCE(running)); + while (some_qdisc_is_busy(dev)) + yield(); } static void dev_init_scheduler_queue(struct net_device *dev, @@ -735,14 +709,10 @@ static void shutdown_scheduler_queue(struct net_device *dev, struct Qdisc *qdisc_default = _qdisc_default; if (qdisc) { - spinlock_t *root_lock = qdisc_lock(qdisc); - - dev_queue->qdisc = qdisc_default; + rcu_assign_pointer(dev_queue->qdisc, qdisc_default); dev_queue->qdisc_sleeping = qdisc_default; - spin_lock_bh(root_lock); qdisc_destroy(qdisc); - spin_unlock_bh(root_lock); } } diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c index c2b8d9cce3d27175376f425cea18c9d86b971623..c1e77da8cd09bc7dfc0bbe5aee25da12f7f69918 100644 --- a/net/sched/sch_hfsc.c +++ b/net/sched/sch_hfsc.c @@ -1045,7 +1045,7 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid, if (tca[TCA_RATE]) gen_replace_estimator(&cl->bstats, &cl->rate_est, - qdisc_root_lock(sch), + qdisc_root_sleeping_lock(sch), tca[TCA_RATE]); return 0; } @@ -1104,7 +1104,7 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid, if (tca[TCA_RATE]) gen_new_estimator(&cl->bstats, &cl->rate_est, - qdisc_root_lock(sch), tca[TCA_RATE]); + qdisc_root_sleeping_lock(sch), tca[TCA_RATE]); *arg = (unsigned long)cl; return 0; } diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c index be35422711a35aef3c3b6dfcc007557d89c168e6..d14f02056ae6dcc31dbfad8c90ba57424e4a6d45 100644 --- a/net/sched/sch_htb.c +++ b/net/sched/sch_htb.c @@ -577,7 +577,7 @@ static int htb_enqueue(struct sk_buff *skb, struct Qdisc *sch) sch->qstats.drops++; cl->qstats.drops++; } - return NET_XMIT_DROP; + return ret; } else { cl->bstats.packets += skb_is_gso(skb)?skb_shinfo(skb)->gso_segs:1; @@ -623,7 +623,7 @@ static int htb_requeue(struct sk_buff *skb, struct Qdisc *sch) sch->qstats.drops++; cl->qstats.drops++; } - return NET_XMIT_DROP; + return ret; } else htb_activate(q, cl); @@ -1043,7 +1043,7 @@ static int htb_init(struct Qdisc *sch, struct nlattr *opt) static int htb_dump(struct Qdisc *sch, struct sk_buff *skb) { - spinlock_t *root_lock = qdisc_root_lock(sch); + spinlock_t *root_lock = qdisc_root_sleeping_lock(sch); struct htb_sched *q = qdisc_priv(sch); struct nlattr *nest; struct tc_htb_glob gopt; @@ -1075,7 +1075,7 @@ static int htb_dump_class(struct Qdisc *sch, unsigned long arg, struct sk_buff *skb, struct tcmsg *tcm) { struct htb_class *cl = (struct htb_class *)arg; - spinlock_t *root_lock = qdisc_root_lock(sch); + spinlock_t *root_lock = qdisc_root_sleeping_lock(sch); struct nlattr *nest; struct tc_htb_opt opt; @@ -1279,7 +1279,8 @@ static int htb_delete(struct Qdisc *sch, unsigned long arg) /* delete from hash and active; remainder in destroy_class */ qdisc_class_hash_remove(&q->clhash, &cl->common); - cl->parent->children--; + if (cl->parent) + cl->parent->children--; if (cl->prio_activity) htb_deactivate(q, cl); @@ -1371,7 +1372,7 @@ static int htb_change_class(struct Qdisc *sch, u32 classid, goto failure; gen_new_estimator(&cl->bstats, &cl->rate_est, - qdisc_root_lock(sch), + qdisc_root_sleeping_lock(sch), tca[TCA_RATE] ? : &est.nla); cl->refcnt = 1; cl->children = 0; @@ -1426,7 +1427,7 @@ static int htb_change_class(struct Qdisc *sch, u32 classid, } else { if (tca[TCA_RATE]) gen_replace_estimator(&cl->bstats, &cl->rate_est, - qdisc_root_lock(sch), + qdisc_root_sleeping_lock(sch), tca[TCA_RATE]); sch_tree_lock(sch); } diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c index fb0294d0b55e6e71ed87c9b7e1206e755ad5561b..3781e55046d076cc49e5eb80e89bca30ec3eca53 100644 --- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -341,7 +341,7 @@ static int get_dist_table(struct Qdisc *sch, const struct nlattr *attr) for (i = 0; i < n; i++) d->table[i] = data[i]; - root_lock = qdisc_root_lock(sch); + root_lock = qdisc_root_sleeping_lock(sch); spin_lock_bh(root_lock); d = xchg(&q->delay_dist, d); diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c index eac197610edf28b6b7bb019769c260d9f723fbe9..a6697c686c7fe18d3fdec32ab58e2e4671d3278a 100644 --- a/net/sched/sch_prio.c +++ b/net/sched/sch_prio.c @@ -113,11 +113,11 @@ prio_requeue(struct sk_buff *skb, struct Qdisc* sch) if ((ret = qdisc->ops->requeue(skb, qdisc)) == NET_XMIT_SUCCESS) { sch->q.qlen++; sch->qstats.requeues++; - return 0; + return NET_XMIT_SUCCESS; } if (net_xmit_drop_count(ret)) sch->qstats.drops++; - return NET_XMIT_DROP; + return ret; } diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c index 7d3b7ff3bf07fbb1af0de7cab8a5056a37254937..94c61598b86ae1c0f52a23817f797a216b77492f 100644 --- a/net/sched/sch_tbf.c +++ b/net/sched/sch_tbf.c @@ -123,15 +123,8 @@ static int tbf_enqueue(struct sk_buff *skb, struct Qdisc* sch) struct tbf_sched_data *q = qdisc_priv(sch); int ret; - if (qdisc_pkt_len(skb) > q->max_size) { - sch->qstats.drops++; -#ifdef CONFIG_NET_CLS_ACT - if (sch->reshape_fail == NULL || sch->reshape_fail(skb, sch)) -#endif - kfree_skb(skb); - - return NET_XMIT_DROP; - } + if (qdisc_pkt_len(skb) > q->max_size) + return qdisc_reshape_fail(skb, sch); ret = qdisc_enqueue(skb, q->qdisc); if (ret != 0) { diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c index 2c35c678563bec7fafaed3125fe36477b1a7c567..d35ef059abb1781e41becb98e6b1a15e3596001b 100644 --- a/net/sched/sch_teql.c +++ b/net/sched/sch_teql.c @@ -161,7 +161,7 @@ teql_destroy(struct Qdisc* sch) txq = netdev_get_tx_queue(master->dev, 0); master->slaves = NULL; - root_lock = qdisc_root_lock(txq->qdisc); + root_lock = qdisc_root_sleeping_lock(txq->qdisc); spin_lock_bh(root_lock); qdisc_reset(txq->qdisc); spin_unlock_bh(root_lock); diff --git a/net/sctp/auth.c b/net/sctp/auth.c index 675a5c3e68a6f82806b4b8d97411af24774d87fe..52db5f60daa03ef6f23f9c647129b7dda39e97a8 100644 --- a/net/sctp/auth.c +++ b/net/sctp/auth.c @@ -80,6 +80,10 @@ static struct sctp_auth_bytes *sctp_auth_create_key(__u32 key_len, gfp_t gfp) { struct sctp_auth_bytes *key; + /* Verify that we are not going to overflow INT_MAX */ + if ((INT_MAX - key_len) < sizeof(struct sctp_auth_bytes)) + return NULL; + /* Allocate the shared key */ key = kmalloc(sizeof(struct sctp_auth_bytes) + key_len, gfp); if (!key) @@ -782,6 +786,9 @@ int sctp_auth_ep_set_hmacs(struct sctp_endpoint *ep, for (i = 0; i < hmacs->shmac_num_idents; i++) { id = hmacs->shmac_idents[i]; + if (id > SCTP_AUTH_HMAC_ID_MAX) + return -EOPNOTSUPP; + if (SCTP_AUTH_HMAC_ID_SHA1 == id) has_sha1 = 1; diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c index e39a0cdef1841748d2957f581e7a90d76cd49359..4c8d9f45ce0999b5141f7fb92a7ee4ab1b03ef99 100644 --- a/net/sctp/endpointola.c +++ b/net/sctp/endpointola.c @@ -103,6 +103,7 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep, /* Initialize the CHUNKS parameter */ auth_chunks->param_hdr.type = SCTP_PARAM_CHUNKS; + auth_chunks->param_hdr.length = htons(sizeof(sctp_paramhdr_t)); /* If the Add-IP functionality is enabled, we must * authenticate, ASCONF and ASCONF-ACK chunks @@ -110,8 +111,7 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep, if (sctp_addip_enable) { auth_chunks->chunks[0] = SCTP_CID_ASCONF; auth_chunks->chunks[1] = SCTP_CID_ASCONF_ACK; - auth_chunks->param_hdr.length = - htons(sizeof(sctp_paramhdr_t) + 2); + auth_chunks->param_hdr.length += htons(2); } } diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c index 483a01d0740a888efb4325358ee33d441f5fe80b..47f91afa02114229997f0f06810e156fcf9580fc 100644 --- a/net/sctp/ipv6.c +++ b/net/sctp/ipv6.c @@ -319,7 +319,8 @@ static void sctp_v6_get_saddr(struct sctp_sock *sk, __func__, asoc, dst, NIP6(daddr->v6.sin6_addr)); if (!asoc) { - ipv6_dev_get_saddr(dst ? ip6_dst_idev(dst)->dev : NULL, + ipv6_dev_get_saddr(sock_net(sctp_opt2sk(sk)), + dst ? ip6_dst_idev(dst)->dev : NULL, &daddr->v6.sin6_addr, inet6_sk(&sk->inet.sk)->srcprefs, &saddr->v6.sin6_addr); diff --git a/net/sctp/socket.c b/net/sctp/socket.c index dbb79adf8f3c0bab606f7141e96ae96dd29b3e4c..5ffb9dec1c3f17526a5c4474e086a2cd04c2a588 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -3055,6 +3055,9 @@ static int sctp_setsockopt_auth_chunk(struct sock *sk, { struct sctp_authchunk val; + if (!sctp_auth_enable) + return -EACCES; + if (optlen != sizeof(struct sctp_authchunk)) return -EINVAL; if (copy_from_user(&val, optval, optlen)) @@ -3083,8 +3086,12 @@ static int sctp_setsockopt_hmac_ident(struct sock *sk, int optlen) { struct sctp_hmacalgo *hmacs; + u32 idents; int err; + if (!sctp_auth_enable) + return -EACCES; + if (optlen < sizeof(struct sctp_hmacalgo)) return -EINVAL; @@ -3097,8 +3104,9 @@ static int sctp_setsockopt_hmac_ident(struct sock *sk, goto out; } - if (hmacs->shmac_num_idents == 0 || - hmacs->shmac_num_idents > SCTP_AUTH_NUM_HMACS) { + idents = hmacs->shmac_num_idents; + if (idents == 0 || idents > SCTP_AUTH_NUM_HMACS || + (idents * sizeof(u16)) > (optlen - sizeof(struct sctp_hmacalgo))) { err = -EINVAL; goto out; } @@ -3123,6 +3131,9 @@ static int sctp_setsockopt_auth_key(struct sock *sk, struct sctp_association *asoc; int ret; + if (!sctp_auth_enable) + return -EACCES; + if (optlen <= sizeof(struct sctp_authkey)) return -EINVAL; @@ -3135,6 +3146,11 @@ static int sctp_setsockopt_auth_key(struct sock *sk, goto out; } + if (authkey->sca_keylength > optlen - sizeof(struct sctp_authkey)) { + ret = -EINVAL; + goto out; + } + asoc = sctp_id2assoc(sk, authkey->sca_assoc_id); if (!asoc && authkey->sca_assoc_id && sctp_style(sk, UDP)) { ret = -EINVAL; @@ -3160,6 +3176,9 @@ static int sctp_setsockopt_active_key(struct sock *sk, struct sctp_authkeyid val; struct sctp_association *asoc; + if (!sctp_auth_enable) + return -EACCES; + if (optlen != sizeof(struct sctp_authkeyid)) return -EINVAL; if (copy_from_user(&val, optval, optlen)) @@ -3185,6 +3204,9 @@ static int sctp_setsockopt_del_key(struct sock *sk, struct sctp_authkeyid val; struct sctp_association *asoc; + if (!sctp_auth_enable) + return -EACCES; + if (optlen != sizeof(struct sctp_authkeyid)) return -EINVAL; if (copy_from_user(&val, optval, optlen)) @@ -5197,19 +5219,29 @@ static int sctp_getsockopt_maxburst(struct sock *sk, int len, static int sctp_getsockopt_hmac_ident(struct sock *sk, int len, char __user *optval, int __user *optlen) { + struct sctp_hmacalgo __user *p = (void __user *)optval; struct sctp_hmac_algo_param *hmacs; - __u16 param_len; + __u16 data_len = 0; + u32 num_idents; + + if (!sctp_auth_enable) + return -EACCES; hmacs = sctp_sk(sk)->ep->auth_hmacs_list; - param_len = ntohs(hmacs->param_hdr.length); + data_len = ntohs(hmacs->param_hdr.length) - sizeof(sctp_paramhdr_t); - if (len < param_len) + if (len < sizeof(struct sctp_hmacalgo) + data_len) return -EINVAL; + + len = sizeof(struct sctp_hmacalgo) + data_len; + num_idents = data_len / sizeof(u16); + if (put_user(len, optlen)) return -EFAULT; - if (copy_to_user(optval, hmacs->hmac_ids, len)) + if (put_user(num_idents, &p->shmac_num_idents)) + return -EFAULT; + if (copy_to_user(p->shmac_idents, hmacs->hmac_ids, data_len)) return -EFAULT; - return 0; } @@ -5219,6 +5251,9 @@ static int sctp_getsockopt_active_key(struct sock *sk, int len, struct sctp_authkeyid val; struct sctp_association *asoc; + if (!sctp_auth_enable) + return -EACCES; + if (len < sizeof(struct sctp_authkeyid)) return -EINVAL; if (copy_from_user(&val, optval, sizeof(struct sctp_authkeyid))) @@ -5233,6 +5268,12 @@ static int sctp_getsockopt_active_key(struct sock *sk, int len, else val.scact_keynumber = sctp_sk(sk)->ep->active_key_id; + len = sizeof(struct sctp_authkeyid); + if (put_user(len, optlen)) + return -EFAULT; + if (copy_to_user(optval, &val, len)) + return -EFAULT; + return 0; } @@ -5243,13 +5284,16 @@ static int sctp_getsockopt_peer_auth_chunks(struct sock *sk, int len, struct sctp_authchunks val; struct sctp_association *asoc; struct sctp_chunks_param *ch; - u32 num_chunks; + u32 num_chunks = 0; char __user *to; - if (len <= sizeof(struct sctp_authchunks)) + if (!sctp_auth_enable) + return -EACCES; + + if (len < sizeof(struct sctp_authchunks)) return -EINVAL; - if (copy_from_user(&val, p, sizeof(struct sctp_authchunks))) + if (copy_from_user(&val, optval, sizeof(struct sctp_authchunks))) return -EFAULT; to = p->gauth_chunks; @@ -5258,20 +5302,21 @@ static int sctp_getsockopt_peer_auth_chunks(struct sock *sk, int len, return -EINVAL; ch = asoc->peer.peer_chunks; + if (!ch) + goto num; /* See if the user provided enough room for all the data */ num_chunks = ntohs(ch->param_hdr.length) - sizeof(sctp_paramhdr_t); if (len < num_chunks) return -EINVAL; - len = num_chunks; - if (put_user(len, optlen)) + if (copy_to_user(to, ch->chunks, num_chunks)) return -EFAULT; +num: + len = sizeof(struct sctp_authchunks) + num_chunks; + if (put_user(len, optlen)) return -EFAULT; if (put_user(num_chunks, &p->gauth_number_of_chunks)) return -EFAULT; - if (copy_to_user(to, ch->chunks, len)) - return -EFAULT; - return 0; } @@ -5282,13 +5327,16 @@ static int sctp_getsockopt_local_auth_chunks(struct sock *sk, int len, struct sctp_authchunks val; struct sctp_association *asoc; struct sctp_chunks_param *ch; - u32 num_chunks; + u32 num_chunks = 0; char __user *to; - if (len <= sizeof(struct sctp_authchunks)) + if (!sctp_auth_enable) + return -EACCES; + + if (len < sizeof(struct sctp_authchunks)) return -EINVAL; - if (copy_from_user(&val, p, sizeof(struct sctp_authchunks))) + if (copy_from_user(&val, optval, sizeof(struct sctp_authchunks))) return -EFAULT; to = p->gauth_chunks; @@ -5301,17 +5349,21 @@ static int sctp_getsockopt_local_auth_chunks(struct sock *sk, int len, else ch = sctp_sk(sk)->ep->auth_chunk_list; + if (!ch) + goto num; + num_chunks = ntohs(ch->param_hdr.length) - sizeof(sctp_paramhdr_t); - if (len < num_chunks) + if (len < sizeof(struct sctp_authchunks) + num_chunks) return -EINVAL; - len = num_chunks; + if (copy_to_user(to, ch->chunks, num_chunks)) + return -EFAULT; +num: + len = sizeof(struct sctp_authchunks) + num_chunks; if (put_user(len, optlen)) return -EFAULT; if (put_user(num_chunks, &p->gauth_number_of_chunks)) return -EFAULT; - if (copy_to_user(to, ch->chunks, len)) - return -EFAULT; return 0; } diff --git a/net/sunrpc/sysctl.c b/net/sunrpc/sysctl.c index 0f8c439b848a1eab04f0f21f2ea763863e424b2f..5231f7aaac0e483ebb8b457c3c6e2218464da409 100644 --- a/net/sunrpc/sysctl.c +++ b/net/sunrpc/sysctl.c @@ -60,24 +60,14 @@ static int proc_do_xprt(ctl_table *table, int write, struct file *file, void __user *buffer, size_t *lenp, loff_t *ppos) { char tmpbuf[256]; - int len; + size_t len; + if ((*ppos && !write) || !*lenp) { *lenp = 0; return 0; } - if (write) - return -EINVAL; - else { - len = svc_print_xprts(tmpbuf, sizeof(tmpbuf)); - if (!access_ok(VERIFY_WRITE, buffer, len)) - return -EFAULT; - - if (__copy_to_user(buffer, tmpbuf, len)) - return -EFAULT; - } - *lenp -= len; - *ppos += len; - return 0; + len = svc_print_xprts(tmpbuf, sizeof(tmpbuf)); + return simple_read_from_buffer(buffer, *lenp, ppos, tmpbuf, len); } static int diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c index b4b17f44cb290c443fc009036a319a080a240f33..74de31a066168509db7dba7ab559b29d17dae413 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c @@ -443,18 +443,18 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp) dprintk("svcrdma: rqstp=%p\n", rqstp); - spin_lock_bh(&rdma_xprt->sc_read_complete_lock); + spin_lock_bh(&rdma_xprt->sc_rq_dto_lock); if (!list_empty(&rdma_xprt->sc_read_complete_q)) { ctxt = list_entry(rdma_xprt->sc_read_complete_q.next, struct svc_rdma_op_ctxt, dto_q); list_del_init(&ctxt->dto_q); } - spin_unlock_bh(&rdma_xprt->sc_read_complete_lock); - if (ctxt) + if (ctxt) { + spin_unlock_bh(&rdma_xprt->sc_rq_dto_lock); return rdma_read_complete(rqstp, ctxt); + } - spin_lock_bh(&rdma_xprt->sc_rq_dto_lock); if (!list_empty(&rdma_xprt->sc_rq_dto_q)) { ctxt = list_entry(rdma_xprt->sc_rq_dto_q.next, struct svc_rdma_op_ctxt, diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c index 19ddc382b777865c59b8eb7b1f161abe687910ae..900cb69728c691537e14e85e6f4618c0b0f79cfe 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c @@ -359,11 +359,11 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt) if (test_bit(RDMACTXT_F_LAST_CTXT, &ctxt->flags)) { struct svc_rdma_op_ctxt *read_hdr = ctxt->read_hdr; BUG_ON(!read_hdr); + spin_lock_bh(&xprt->sc_rq_dto_lock); set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags); - spin_lock_bh(&xprt->sc_read_complete_lock); list_add_tail(&read_hdr->dto_q, &xprt->sc_read_complete_q); - spin_unlock_bh(&xprt->sc_read_complete_lock); + spin_unlock_bh(&xprt->sc_rq_dto_lock); svc_xprt_enqueue(&xprt->sc_xprt); } svc_rdma_put_context(ctxt, 0); @@ -428,7 +428,6 @@ static struct svcxprt_rdma *rdma_create_xprt(struct svc_serv *serv, init_waitqueue_head(&cma_xprt->sc_send_wait); spin_lock_init(&cma_xprt->sc_lock); - spin_lock_init(&cma_xprt->sc_read_complete_lock); spin_lock_init(&cma_xprt->sc_rq_dto_lock); cma_xprt->sc_ord = svcrdma_ord; diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c index b1ff16aa4bdb1a3acb0c39f0be6fe30cad2064bb..3ddaff42d1bbbe8292d3be98d7b8dd8e0bcbfceb 100644 --- a/net/tipc/bcast.c +++ b/net/tipc/bcast.c @@ -96,8 +96,8 @@ struct bcbearer { struct media media; struct bcbearer_pair bpairs[MAX_BEARERS]; struct bcbearer_pair bpairs_temp[TIPC_MAX_LINK_PRI + 1]; - struct node_map remains; - struct node_map remains_new; + struct tipc_node_map remains; + struct tipc_node_map remains_new; }; /** @@ -110,7 +110,7 @@ struct bcbearer { struct bclink { struct link link; - struct node node; + struct tipc_node node; }; @@ -149,7 +149,7 @@ static void bcbuf_decr_acks(struct sk_buff *buf) * Called with 'node' locked, bc_lock unlocked */ -static void bclink_set_gap(struct node *n_ptr) +static void bclink_set_gap(struct tipc_node *n_ptr) { struct sk_buff *buf = n_ptr->bclink.deferred_head; @@ -202,7 +202,7 @@ static void bclink_retransmit_pkt(u32 after, u32 to) * Node is locked, bc_lock unlocked. */ -void tipc_bclink_acknowledge(struct node *n_ptr, u32 acked) +void tipc_bclink_acknowledge(struct tipc_node *n_ptr, u32 acked) { struct sk_buff *crs; struct sk_buff *next; @@ -250,7 +250,7 @@ void tipc_bclink_acknowledge(struct node *n_ptr, u32 acked) * tipc_net_lock and node lock set */ -static void bclink_send_ack(struct node *n_ptr) +static void bclink_send_ack(struct tipc_node *n_ptr) { struct link *l_ptr = n_ptr->active_links[n_ptr->addr & 1]; @@ -264,7 +264,7 @@ static void bclink_send_ack(struct node *n_ptr) * tipc_net_lock and node lock set */ -static void bclink_send_nack(struct node *n_ptr) +static void bclink_send_nack(struct tipc_node *n_ptr) { struct sk_buff *buf; struct tipc_msg *msg; @@ -308,7 +308,7 @@ static void bclink_send_nack(struct node *n_ptr) * tipc_net_lock and node lock set */ -void tipc_bclink_check_gap(struct node *n_ptr, u32 last_sent) +void tipc_bclink_check_gap(struct tipc_node *n_ptr, u32 last_sent) { if (!n_ptr->bclink.supported || less_eq(last_sent, mod(n_ptr->bclink.last_in))) @@ -328,7 +328,7 @@ void tipc_bclink_check_gap(struct node *n_ptr, u32 last_sent) static void tipc_bclink_peek_nack(u32 dest, u32 sender_tag, u32 gap_after, u32 gap_to) { - struct node *n_ptr = tipc_node_find(dest); + struct tipc_node *n_ptr = tipc_node_find(dest); u32 my_after, my_to; if (unlikely(!n_ptr || !tipc_node_is_up(n_ptr))) @@ -418,7 +418,7 @@ void tipc_bclink_recv_pkt(struct sk_buff *buf) static int rx_count = 0; #endif struct tipc_msg *msg = buf_msg(buf); - struct node* node = tipc_node_find(msg_prevnode(msg)); + struct tipc_node* node = tipc_node_find(msg_prevnode(msg)); u32 next_in; u32 seqno; struct sk_buff *deferred; @@ -538,7 +538,7 @@ u32 tipc_bclink_get_last_sent(void) return last_sent; } -u32 tipc_bclink_acks_missing(struct node *n_ptr) +u32 tipc_bclink_acks_missing(struct tipc_node *n_ptr) { return (n_ptr->bclink.supported && (tipc_bclink_get_last_sent() != n_ptr->bclink.acked)); diff --git a/net/tipc/bcast.h b/net/tipc/bcast.h index a2416fa6b90688752ea67dddefa9642244281565..5aa024b99c558ba2d6d6aeb5b26216dd67e52a9a 100644 --- a/net/tipc/bcast.h +++ b/net/tipc/bcast.h @@ -41,12 +41,12 @@ #define WSIZE 32 /** - * struct node_map - set of node identifiers + * struct tipc_node_map - set of node identifiers * @count: # of nodes in set * @map: bitmap of node identifiers that are in the set */ -struct node_map { +struct tipc_node_map { u32 count; u32 map[MAX_NODES / WSIZE]; }; @@ -68,7 +68,7 @@ struct port_list { }; -struct node; +struct tipc_node; extern char tipc_bclink_name[]; @@ -77,7 +77,7 @@ extern char tipc_bclink_name[]; * nmap_add - add a node to a node map */ -static inline void tipc_nmap_add(struct node_map *nm_ptr, u32 node) +static inline void tipc_nmap_add(struct tipc_node_map *nm_ptr, u32 node) { int n = tipc_node(node); int w = n / WSIZE; @@ -93,7 +93,7 @@ static inline void tipc_nmap_add(struct node_map *nm_ptr, u32 node) * nmap_remove - remove a node from a node map */ -static inline void tipc_nmap_remove(struct node_map *nm_ptr, u32 node) +static inline void tipc_nmap_remove(struct tipc_node_map *nm_ptr, u32 node) { int n = tipc_node(node); int w = n / WSIZE; @@ -109,7 +109,7 @@ static inline void tipc_nmap_remove(struct node_map *nm_ptr, u32 node) * nmap_equal - test for equality of node maps */ -static inline int tipc_nmap_equal(struct node_map *nm_a, struct node_map *nm_b) +static inline int tipc_nmap_equal(struct tipc_node_map *nm_a, struct tipc_node_map *nm_b) { return !memcmp(nm_a, nm_b, sizeof(*nm_a)); } @@ -121,8 +121,8 @@ static inline int tipc_nmap_equal(struct node_map *nm_a, struct node_map *nm_b) * @nm_diff: output node map A-B (i.e. nodes of A that are not in B) */ -static inline void tipc_nmap_diff(struct node_map *nm_a, struct node_map *nm_b, - struct node_map *nm_diff) +static inline void tipc_nmap_diff(struct tipc_node_map *nm_a, struct tipc_node_map *nm_b, + struct tipc_node_map *nm_diff) { int stop = sizeof(nm_a->map) / sizeof(u32); int w; @@ -195,12 +195,12 @@ static inline void tipc_port_list_free(struct port_list *pl_ptr) int tipc_bclink_init(void); void tipc_bclink_stop(void); -void tipc_bclink_acknowledge(struct node *n_ptr, u32 acked); +void tipc_bclink_acknowledge(struct tipc_node *n_ptr, u32 acked); int tipc_bclink_send_msg(struct sk_buff *buf); void tipc_bclink_recv_pkt(struct sk_buff *buf); u32 tipc_bclink_get_last_sent(void); -u32 tipc_bclink_acks_missing(struct node *n_ptr); -void tipc_bclink_check_gap(struct node *n_ptr, u32 seqno); +u32 tipc_bclink_acks_missing(struct tipc_node *n_ptr); +void tipc_bclink_check_gap(struct tipc_node *n_ptr, u32 seqno); int tipc_bclink_stats(char *stats_buf, const u32 buf_size); int tipc_bclink_reset_stats(void); int tipc_bclink_set_queue_limits(u32 limit); diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c index 6a9aba3edd0813f0389a2590aa50ea2c463c5315..a7a36779b9b3b87cdf717923b462e0cf25a763b2 100644 --- a/net/tipc/bearer.c +++ b/net/tipc/bearer.c @@ -599,7 +599,7 @@ int tipc_block_bearer(const char *name) spin_lock_bh(&b_ptr->publ.lock); b_ptr->publ.blocked = 1; list_for_each_entry_safe(l_ptr, temp_l_ptr, &b_ptr->links, link_list) { - struct node *n_ptr = l_ptr->owner; + struct tipc_node *n_ptr = l_ptr->owner; spin_lock_bh(&n_ptr->lock); tipc_link_reset(l_ptr); diff --git a/net/tipc/bearer.h b/net/tipc/bearer.h index 6a36b6600e6c79c7c827eca58061de84e1f7f754..ca5734892713d19f9d6cc37b1fc48b684cc5d539 100644 --- a/net/tipc/bearer.h +++ b/net/tipc/bearer.h @@ -104,7 +104,7 @@ struct bearer { u32 continue_count; int active; char net_plane; - struct node_map nodes; + struct tipc_node_map nodes; }; struct bearer_name { diff --git a/net/tipc/cluster.c b/net/tipc/cluster.c index 46ee6c58532dcea8baa1a71df457d872bcdefe38..689fdefe9d04c58b7f20e2bc4b90b56ad1d60cce 100644 --- a/net/tipc/cluster.c +++ b/net/tipc/cluster.c @@ -48,8 +48,8 @@ static void tipc_cltr_multicast(struct cluster *c_ptr, struct sk_buff *buf, u32 lower, u32 upper); static struct sk_buff *tipc_cltr_prepare_routing_msg(u32 data_size, u32 dest); -struct node **tipc_local_nodes = NULL; -struct node_map tipc_cltr_bcast_nodes = {0,{0,}}; +struct tipc_node **tipc_local_nodes = NULL; +struct tipc_node_map tipc_cltr_bcast_nodes = {0,{0,}}; u32 tipc_highest_allowed_slave = 0; struct cluster *tipc_cltr_create(u32 addr) @@ -115,7 +115,7 @@ void tipc_cltr_delete(struct cluster *c_ptr) u32 tipc_cltr_next_node(struct cluster *c_ptr, u32 addr) { - struct node *n_ptr; + struct tipc_node *n_ptr; u32 n_num = tipc_node(addr) + 1; if (!c_ptr) @@ -133,7 +133,7 @@ u32 tipc_cltr_next_node(struct cluster *c_ptr, u32 addr) return 0; } -void tipc_cltr_attach_node(struct cluster *c_ptr, struct node *n_ptr) +void tipc_cltr_attach_node(struct cluster *c_ptr, struct tipc_node *n_ptr) { u32 n_num = tipc_node(n_ptr->addr); u32 max_n_num = tipc_max_nodes; @@ -196,7 +196,7 @@ u32 tipc_cltr_select_router(struct cluster *c_ptr, u32 ref) * Uses deterministic and fair algorithm. */ -struct node *tipc_cltr_select_node(struct cluster *c_ptr, u32 selector) +struct tipc_node *tipc_cltr_select_node(struct cluster *c_ptr, u32 selector) { u32 n_num; u32 mask = tipc_max_nodes; @@ -379,7 +379,7 @@ void tipc_cltr_recv_routing_table(struct sk_buff *buf) { struct tipc_msg *msg = buf_msg(buf); struct cluster *c_ptr; - struct node *n_ptr; + struct tipc_node *n_ptr; unchar *node_table; u32 table_size; u32 router; @@ -499,7 +499,7 @@ static void tipc_cltr_multicast(struct cluster *c_ptr, struct sk_buff *buf, u32 lower, u32 upper) { struct sk_buff *buf_copy; - struct node *n_ptr; + struct tipc_node *n_ptr; u32 n_num; u32 tstop; @@ -534,7 +534,7 @@ void tipc_cltr_broadcast(struct sk_buff *buf) { struct sk_buff *buf_copy; struct cluster *c_ptr; - struct node *n_ptr; + struct tipc_node *n_ptr; u32 n_num; u32 tstart; u32 tstop; diff --git a/net/tipc/cluster.h b/net/tipc/cluster.h index 62df074afaecf8a5912b5b9a25a0779a391b8da8..333efb0b9c44c28c1c479c293e58213de473b821 100644 --- a/net/tipc/cluster.h +++ b/net/tipc/cluster.h @@ -54,24 +54,24 @@ struct cluster { u32 addr; struct _zone *owner; - struct node **nodes; + struct tipc_node **nodes; u32 highest_node; u32 highest_slave; }; -extern struct node **tipc_local_nodes; +extern struct tipc_node **tipc_local_nodes; extern u32 tipc_highest_allowed_slave; -extern struct node_map tipc_cltr_bcast_nodes; +extern struct tipc_node_map tipc_cltr_bcast_nodes; void tipc_cltr_remove_as_router(struct cluster *c_ptr, u32 router); void tipc_cltr_send_ext_routes(struct cluster *c_ptr, u32 dest); -struct node *tipc_cltr_select_node(struct cluster *c_ptr, u32 selector); +struct tipc_node *tipc_cltr_select_node(struct cluster *c_ptr, u32 selector); u32 tipc_cltr_select_router(struct cluster *c_ptr, u32 ref); void tipc_cltr_recv_routing_table(struct sk_buff *buf); struct cluster *tipc_cltr_create(u32 addr); void tipc_cltr_delete(struct cluster *c_ptr); -void tipc_cltr_attach_node(struct cluster *c_ptr, struct node *n_ptr); +void tipc_cltr_attach_node(struct cluster *c_ptr, struct tipc_node *n_ptr); void tipc_cltr_send_slave_routes(struct cluster *c_ptr, u32 dest); void tipc_cltr_broadcast(struct sk_buff *buf); int tipc_cltr_init(void); diff --git a/net/tipc/discover.c b/net/tipc/discover.c index 1657f0e795ff4c6b606d4323d9db97631129bd20..74b7d1e28aec0205bbb405185bc5cba4e179d285 100644 --- a/net/tipc/discover.c +++ b/net/tipc/discover.c @@ -193,7 +193,7 @@ void tipc_disc_recv_msg(struct sk_buff *buf, struct bearer *b_ptr) /* Always accept link here */ struct sk_buff *rbuf; struct tipc_media_addr *addr; - struct node *n_ptr = tipc_node_find(orig); + struct tipc_node *n_ptr = tipc_node_find(orig); int link_fully_up; dbg(" in own cluster\n"); diff --git a/net/tipc/link.c b/net/tipc/link.c index d60113ba4b1b0cc0cdf0a8a825823bd2da20c98d..dd4c18b9a35b5ec71ad78ba28757ea750c42ac6c 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -1155,7 +1155,7 @@ int tipc_link_send_buf(struct link *l_ptr, struct sk_buff *buf) int tipc_link_send(struct sk_buff *buf, u32 dest, u32 selector) { struct link *l_ptr; - struct node *n_ptr; + struct tipc_node *n_ptr; int res = -ELINKCONG; read_lock_bh(&tipc_net_lock); @@ -1226,7 +1226,7 @@ static int link_send_buf_fast(struct link *l_ptr, struct sk_buff *buf, int tipc_send_buf_fast(struct sk_buff *buf, u32 destnode) { struct link *l_ptr; - struct node *n_ptr; + struct tipc_node *n_ptr; int res; u32 selector = msg_origport(buf_msg(buf)) & 1; u32 dummy; @@ -1270,7 +1270,7 @@ int tipc_link_send_sections_fast(struct port *sender, struct tipc_msg *hdr = &sender->publ.phdr; struct link *l_ptr; struct sk_buff *buf; - struct node *node; + struct tipc_node *node; int res; u32 selector = msg_origport(hdr) & 1; @@ -1364,7 +1364,7 @@ static int link_send_sections_long(struct port *sender, u32 destaddr) { struct link *l_ptr; - struct node *node; + struct tipc_node *node; struct tipc_msg *hdr = &sender->publ.phdr; u32 dsz = msg_data_sz(hdr); u32 max_pkt,fragm_sz,rest; @@ -1636,7 +1636,7 @@ void tipc_link_push_queue(struct link *l_ptr) static void link_reset_all(unsigned long addr) { - struct node *n_ptr; + struct tipc_node *n_ptr; char addr_string[16]; u32 i; @@ -1682,7 +1682,7 @@ static void link_retransmit_failure(struct link *l_ptr, struct sk_buff *buf) /* Handle failure on broadcast link */ - struct node *n_ptr; + struct tipc_node *n_ptr; char addr_string[16]; tipc_printf(TIPC_OUTPUT, "Msg seq number: %u, ", msg_seqno(msg)); @@ -1843,7 +1843,7 @@ void tipc_recv_msg(struct sk_buff *head, struct tipc_bearer *tb_ptr) read_lock_bh(&tipc_net_lock); while (head) { struct bearer *b_ptr = (struct bearer *)tb_ptr; - struct node *n_ptr; + struct tipc_node *n_ptr; struct link *l_ptr; struct sk_buff *crs; struct sk_buff *buf = head; @@ -2935,7 +2935,7 @@ void tipc_link_set_queue_limits(struct link *l_ptr, u32 window) * Returns pointer to link (or 0 if invalid link name). */ -static struct link *link_find_link(const char *name, struct node **node) +static struct link *link_find_link(const char *name, struct tipc_node **node) { struct link_name link_name_parts; struct bearer *b_ptr; @@ -2965,7 +2965,7 @@ struct sk_buff *tipc_link_cmd_config(const void *req_tlv_area, int req_tlv_space struct tipc_link_config *args; u32 new_value; struct link *l_ptr; - struct node *node; + struct tipc_node *node; int res; if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_LINK_CONFIG)) @@ -3043,7 +3043,7 @@ struct sk_buff *tipc_link_cmd_reset_stats(const void *req_tlv_area, int req_tlv_ { char *link_name; struct link *l_ptr; - struct node *node; + struct tipc_node *node; if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_LINK_NAME)) return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); @@ -3091,7 +3091,7 @@ static int tipc_link_stats(const char *name, char *buf, const u32 buf_size) { struct print_buf pb; struct link *l_ptr; - struct node *node; + struct tipc_node *node; char *status; u32 profile_total = 0; @@ -3207,7 +3207,7 @@ int link_control(const char *name, u32 op, u32 val) int res = -EINVAL; struct link *l_ptr; u32 bearer_id; - struct node * node; + struct tipc_node * node; u32 a; a = link_name2addr(name, &bearer_id); @@ -3249,7 +3249,7 @@ int link_control(const char *name, u32 op, u32 val) u32 tipc_link_get_max_pkt(u32 dest, u32 selector) { - struct node *n_ptr; + struct tipc_node *n_ptr; struct link *l_ptr; u32 res = MAX_PKT_DEFAULT; diff --git a/net/tipc/link.h b/net/tipc/link.h index 52f3e7c1871fbee83a5d84a78387fbca00cc60e7..6a51e38ad25c9b027f9852dd5b5d90b9510c1b9b 100644 --- a/net/tipc/link.h +++ b/net/tipc/link.h @@ -116,7 +116,7 @@ struct link { char name[TIPC_MAX_LINK_NAME]; struct tipc_media_addr media_addr; struct timer_list timer; - struct node *owner; + struct tipc_node *owner; struct list_head link_list; /* Management and link supervision data */ diff --git a/net/tipc/name_table.h b/net/tipc/name_table.h index b9e7cd336d76d54488dc2ded2f0a91914cb7dea1..139882d4ed00708b66d3c1d6640643ca38af7e28 100644 --- a/net/tipc/name_table.h +++ b/net/tipc/name_table.h @@ -76,7 +76,7 @@ struct publication { u32 node; u32 ref; u32 key; - struct node_subscr subscr; + struct tipc_node_subscr subscr; struct list_head local_list; struct list_head pport_list; struct publication *node_list_next; diff --git a/net/tipc/net.c b/net/tipc/net.c index ec7b04fbdc435b7421f5487ff57a2d0df7308801..7906608bf510f4d6eec420e739256e8658647be6 100644 --- a/net/tipc/net.c +++ b/net/tipc/net.c @@ -118,7 +118,7 @@ DEFINE_RWLOCK(tipc_net_lock); struct network tipc_net = { NULL }; -struct node *tipc_net_select_remote_node(u32 addr, u32 ref) +struct tipc_node *tipc_net_select_remote_node(u32 addr, u32 ref) { return tipc_zone_select_remote_node(tipc_net.zones[tipc_zone(addr)], addr, ref); } diff --git a/net/tipc/net.h b/net/tipc/net.h index d154ac2bda9a174ab3114dc3b86e0783511daf8c..de2b9ad8f646098921f54613ea7cfe11d2f6e144 100644 --- a/net/tipc/net.h +++ b/net/tipc/net.h @@ -55,7 +55,7 @@ extern rwlock_t tipc_net_lock; void tipc_net_remove_as_router(u32 router); void tipc_net_send_external_routes(u32 dest); void tipc_net_route_msg(struct sk_buff *buf); -struct node *tipc_net_select_remote_node(u32 addr, u32 ref); +struct tipc_node *tipc_net_select_remote_node(u32 addr, u32 ref); u32 tipc_net_select_router(u32 addr, u32 ref); int tipc_net_start(u32 addr); diff --git a/net/tipc/node.c b/net/tipc/node.c index ee952ad602183b28446055d1bae1e0643b182358..20d98c56e152685a5ab84e584e9a31a33cb1bfec 100644 --- a/net/tipc/node.c +++ b/net/tipc/node.c @@ -46,11 +46,11 @@ #include "bearer.h" #include "name_distr.h" -void node_print(struct print_buf *buf, struct node *n_ptr, char *str); -static void node_lost_contact(struct node *n_ptr); -static void node_established_contact(struct node *n_ptr); +void node_print(struct print_buf *buf, struct tipc_node *n_ptr, char *str); +static void node_lost_contact(struct tipc_node *n_ptr); +static void node_established_contact(struct tipc_node *n_ptr); -struct node *tipc_nodes = NULL; /* sorted list of nodes within cluster */ +struct tipc_node *tipc_nodes = NULL; /* sorted list of nodes within cluster */ static DEFINE_SPINLOCK(node_create_lock); @@ -66,11 +66,11 @@ u32 tipc_own_tag = 0; * but this is a non-trivial change.) */ -struct node *tipc_node_create(u32 addr) +struct tipc_node *tipc_node_create(u32 addr) { struct cluster *c_ptr; - struct node *n_ptr; - struct node **curr_node; + struct tipc_node *n_ptr; + struct tipc_node **curr_node; spin_lock_bh(&node_create_lock); @@ -120,7 +120,7 @@ struct node *tipc_node_create(u32 addr) return n_ptr; } -void tipc_node_delete(struct node *n_ptr) +void tipc_node_delete(struct tipc_node *n_ptr) { if (!n_ptr) return; @@ -146,7 +146,7 @@ void tipc_node_delete(struct node *n_ptr) * Link becomes active (alone or shared) or standby, depending on its priority. */ -void tipc_node_link_up(struct node *n_ptr, struct link *l_ptr) +void tipc_node_link_up(struct tipc_node *n_ptr, struct link *l_ptr) { struct link **active = &n_ptr->active_links[0]; @@ -180,7 +180,7 @@ void tipc_node_link_up(struct node *n_ptr, struct link *l_ptr) * node_select_active_links - select active link */ -static void node_select_active_links(struct node *n_ptr) +static void node_select_active_links(struct tipc_node *n_ptr) { struct link **active = &n_ptr->active_links[0]; u32 i; @@ -208,7 +208,7 @@ static void node_select_active_links(struct node *n_ptr) * tipc_node_link_down - handle loss of link */ -void tipc_node_link_down(struct node *n_ptr, struct link *l_ptr) +void tipc_node_link_down(struct tipc_node *n_ptr, struct link *l_ptr) { struct link **active; @@ -235,30 +235,30 @@ void tipc_node_link_down(struct node *n_ptr, struct link *l_ptr) node_lost_contact(n_ptr); } -int tipc_node_has_active_links(struct node *n_ptr) +int tipc_node_has_active_links(struct tipc_node *n_ptr) { return (n_ptr && ((n_ptr->active_links[0]) || (n_ptr->active_links[1]))); } -int tipc_node_has_redundant_links(struct node *n_ptr) +int tipc_node_has_redundant_links(struct tipc_node *n_ptr) { return (n_ptr->working_links > 1); } -static int tipc_node_has_active_routes(struct node *n_ptr) +static int tipc_node_has_active_routes(struct tipc_node *n_ptr) { return (n_ptr && (n_ptr->last_router >= 0)); } -int tipc_node_is_up(struct node *n_ptr) +int tipc_node_is_up(struct tipc_node *n_ptr) { return (tipc_node_has_active_links(n_ptr) || tipc_node_has_active_routes(n_ptr)); } -struct node *tipc_node_attach_link(struct link *l_ptr) +struct tipc_node *tipc_node_attach_link(struct link *l_ptr) { - struct node *n_ptr = tipc_node_find(l_ptr->addr); + struct tipc_node *n_ptr = tipc_node_find(l_ptr->addr); if (!n_ptr) n_ptr = tipc_node_create(l_ptr->addr); @@ -285,7 +285,7 @@ struct node *tipc_node_attach_link(struct link *l_ptr) return NULL; } -void tipc_node_detach_link(struct node *n_ptr, struct link *l_ptr) +void tipc_node_detach_link(struct tipc_node *n_ptr, struct link *l_ptr) { n_ptr->links[l_ptr->b_ptr->identity] = NULL; tipc_net.zones[tipc_zone(l_ptr->addr)]->links--; @@ -338,7 +338,7 @@ void tipc_node_detach_link(struct node *n_ptr, struct link *l_ptr) * */ -static void node_established_contact(struct node *n_ptr) +static void node_established_contact(struct tipc_node *n_ptr) { struct cluster *c_ptr; @@ -384,10 +384,10 @@ static void node_established_contact(struct node *n_ptr) tipc_highest_allowed_slave); } -static void node_lost_contact(struct node *n_ptr) +static void node_lost_contact(struct tipc_node *n_ptr) { struct cluster *c_ptr; - struct node_subscr *ns, *tns; + struct tipc_node_subscr *ns, *tns; char addr_string[16]; u32 i; @@ -466,9 +466,9 @@ static void node_lost_contact(struct node *n_ptr) * Called by when cluster local lookup has failed. */ -struct node *tipc_node_select_next_hop(u32 addr, u32 selector) +struct tipc_node *tipc_node_select_next_hop(u32 addr, u32 selector) { - struct node *n_ptr; + struct tipc_node *n_ptr; u32 router_addr; if (!tipc_addr_domain_valid(addr)) @@ -513,7 +513,7 @@ struct node *tipc_node_select_next_hop(u32 addr, u32 selector) * Uses a deterministic and fair algorithm for selecting router node. */ -u32 tipc_node_select_router(struct node *n_ptr, u32 ref) +u32 tipc_node_select_router(struct tipc_node *n_ptr, u32 ref) { u32 ulim; u32 mask; @@ -551,7 +551,7 @@ u32 tipc_node_select_router(struct node *n_ptr, u32 ref) return tipc_addr(own_zone(), own_cluster(), r); } -void tipc_node_add_router(struct node *n_ptr, u32 router) +void tipc_node_add_router(struct tipc_node *n_ptr, u32 router) { u32 r_num = tipc_node(router); @@ -562,7 +562,7 @@ void tipc_node_add_router(struct node *n_ptr, u32 router) !n_ptr->routers[n_ptr->last_router]); } -void tipc_node_remove_router(struct node *n_ptr, u32 router) +void tipc_node_remove_router(struct tipc_node *n_ptr, u32 router) { u32 r_num = tipc_node(router); @@ -580,7 +580,7 @@ void tipc_node_remove_router(struct node *n_ptr, u32 router) } #if 0 -void node_print(struct print_buf *buf, struct node *n_ptr, char *str) +void node_print(struct print_buf *buf, struct tipc_node *n_ptr, char *str) { u32 i; @@ -597,7 +597,7 @@ void node_print(struct print_buf *buf, struct node *n_ptr, char *str) u32 tipc_available_nodes(const u32 domain) { - struct node *n_ptr; + struct tipc_node *n_ptr; u32 cnt = 0; read_lock_bh(&tipc_net_lock); @@ -615,7 +615,7 @@ struct sk_buff *tipc_node_get_nodes(const void *req_tlv_area, int req_tlv_space) { u32 domain; struct sk_buff *buf; - struct node *n_ptr; + struct tipc_node *n_ptr; struct tipc_node_info node_info; u32 payload_size; @@ -667,7 +667,7 @@ struct sk_buff *tipc_node_get_links(const void *req_tlv_area, int req_tlv_space) { u32 domain; struct sk_buff *buf; - struct node *n_ptr; + struct tipc_node *n_ptr; struct tipc_link_info link_info; u32 payload_size; diff --git a/net/tipc/node.h b/net/tipc/node.h index cd1882654bbb27205307e0f61302c72ff8697f16..6f990da5d143cb30b63a87576c21f483186fbbc6 100644 --- a/net/tipc/node.h +++ b/net/tipc/node.h @@ -43,7 +43,7 @@ #include "bearer.h" /** - * struct node - TIPC node structure + * struct tipc_node - TIPC node structure * @addr: network address of node * @lock: spinlock governing access to structure * @owner: pointer to cluster that node belongs to @@ -68,11 +68,11 @@ * @defragm: list of partially reassembled b'cast message fragments from node */ -struct node { +struct tipc_node { u32 addr; spinlock_t lock; struct cluster *owner; - struct node *next; + struct tipc_node *next; struct list_head nsub; struct link *active_links[2]; struct link *links[MAX_BEARERS]; @@ -94,26 +94,26 @@ struct node { } bclink; }; -extern struct node *tipc_nodes; +extern struct tipc_node *tipc_nodes; extern u32 tipc_own_tag; -struct node *tipc_node_create(u32 addr); -void tipc_node_delete(struct node *n_ptr); -struct node *tipc_node_attach_link(struct link *l_ptr); -void tipc_node_detach_link(struct node *n_ptr, struct link *l_ptr); -void tipc_node_link_down(struct node *n_ptr, struct link *l_ptr); -void tipc_node_link_up(struct node *n_ptr, struct link *l_ptr); -int tipc_node_has_active_links(struct node *n_ptr); -int tipc_node_has_redundant_links(struct node *n_ptr); -u32 tipc_node_select_router(struct node *n_ptr, u32 ref); -struct node *tipc_node_select_next_hop(u32 addr, u32 selector); -int tipc_node_is_up(struct node *n_ptr); -void tipc_node_add_router(struct node *n_ptr, u32 router); -void tipc_node_remove_router(struct node *n_ptr, u32 router); +struct tipc_node *tipc_node_create(u32 addr); +void tipc_node_delete(struct tipc_node *n_ptr); +struct tipc_node *tipc_node_attach_link(struct link *l_ptr); +void tipc_node_detach_link(struct tipc_node *n_ptr, struct link *l_ptr); +void tipc_node_link_down(struct tipc_node *n_ptr, struct link *l_ptr); +void tipc_node_link_up(struct tipc_node *n_ptr, struct link *l_ptr); +int tipc_node_has_active_links(struct tipc_node *n_ptr); +int tipc_node_has_redundant_links(struct tipc_node *n_ptr); +u32 tipc_node_select_router(struct tipc_node *n_ptr, u32 ref); +struct tipc_node *tipc_node_select_next_hop(u32 addr, u32 selector); +int tipc_node_is_up(struct tipc_node *n_ptr); +void tipc_node_add_router(struct tipc_node *n_ptr, u32 router); +void tipc_node_remove_router(struct tipc_node *n_ptr, u32 router); struct sk_buff *tipc_node_get_links(const void *req_tlv_area, int req_tlv_space); struct sk_buff *tipc_node_get_nodes(const void *req_tlv_area, int req_tlv_space); -static inline struct node *tipc_node_find(u32 addr) +static inline struct tipc_node *tipc_node_find(u32 addr) { if (likely(in_own_cluster(addr))) return tipc_local_nodes[tipc_node(addr)]; @@ -126,19 +126,19 @@ static inline struct node *tipc_node_find(u32 addr) return NULL; } -static inline struct node *tipc_node_select(u32 addr, u32 selector) +static inline struct tipc_node *tipc_node_select(u32 addr, u32 selector) { if (likely(in_own_cluster(addr))) return tipc_local_nodes[tipc_node(addr)]; return tipc_node_select_next_hop(addr, selector); } -static inline void tipc_node_lock(struct node *n_ptr) +static inline void tipc_node_lock(struct tipc_node *n_ptr) { spin_lock_bh(&n_ptr->lock); } -static inline void tipc_node_unlock(struct node *n_ptr) +static inline void tipc_node_unlock(struct tipc_node *n_ptr) { spin_unlock_bh(&n_ptr->lock); } diff --git a/net/tipc/node_subscr.c b/net/tipc/node_subscr.c index 8ecbd0fb6103442712626899ee59edc6470ee0e2..19194d476a9e6e9ea1a5da38f55d6df4764628c0 100644 --- a/net/tipc/node_subscr.c +++ b/net/tipc/node_subscr.c @@ -44,7 +44,7 @@ * tipc_nodesub_subscribe - create "node down" subscription for specified node */ -void tipc_nodesub_subscribe(struct node_subscr *node_sub, u32 addr, +void tipc_nodesub_subscribe(struct tipc_node_subscr *node_sub, u32 addr, void *usr_handle, net_ev_handler handle_down) { if (addr == tipc_own_addr) { @@ -69,7 +69,7 @@ void tipc_nodesub_subscribe(struct node_subscr *node_sub, u32 addr, * tipc_nodesub_unsubscribe - cancel "node down" subscription (if any) */ -void tipc_nodesub_unsubscribe(struct node_subscr *node_sub) +void tipc_nodesub_unsubscribe(struct tipc_node_subscr *node_sub) { if (!node_sub->node) return; diff --git a/net/tipc/node_subscr.h b/net/tipc/node_subscr.h index 5f3f5859b84c3538252a7d21ccf36b0cca8c7af3..006ed739f51515ab17eff973e368b8e8d1733dff 100644 --- a/net/tipc/node_subscr.h +++ b/net/tipc/node_subscr.h @@ -42,22 +42,22 @@ typedef void (*net_ev_handler) (void *usr_handle); /** - * struct node_subscr - "node down" subscription entry + * struct tipc_node_subscr - "node down" subscription entry * @node: ptr to node structure of interest (or NULL, if none) * @handle_node_down: routine to invoke when node fails * @usr_handle: argument to pass to routine when node fails * @nodesub_list: adjacent entries in list of subscriptions for the node */ -struct node_subscr { - struct node *node; +struct tipc_node_subscr { + struct tipc_node *node; net_ev_handler handle_node_down; void *usr_handle; struct list_head nodesub_list; }; -void tipc_nodesub_subscribe(struct node_subscr *node_sub, u32 addr, +void tipc_nodesub_subscribe(struct tipc_node_subscr *node_sub, u32 addr, void *usr_handle, net_ev_handler handle_down); -void tipc_nodesub_unsubscribe(struct node_subscr *node_sub); +void tipc_nodesub_unsubscribe(struct tipc_node_subscr *node_sub); #endif diff --git a/net/tipc/port.h b/net/tipc/port.h index e5f8c16429bd36e60a336fd96287cf015bdb7508..ff31ee4a1dc3937d9e878debabbf6f9774bcbc24 100644 --- a/net/tipc/port.h +++ b/net/tipc/port.h @@ -105,7 +105,7 @@ struct port { u32 probing_interval; u32 last_in_seqno; struct timer_list timer; - struct node_subscr subscription; + struct tipc_node_subscr subscription; }; extern spinlock_t tipc_port_list_lock; diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c index 0326d3060bc7acdea0b0f9f158f92518192a538d..0747d8a9232f4f51cf7f0950b50a1a0ae9d7d85f 100644 --- a/net/tipc/subscr.c +++ b/net/tipc/subscr.c @@ -85,7 +85,7 @@ static struct top_srv topsrv = { 0 }; static u32 htohl(u32 in, int swap) { - return swap ? (u32)___constant_swab32(in) : in; + return swap ? swab32(in) : in; } /** diff --git a/net/tipc/zone.c b/net/tipc/zone.c index 3506f856344162669d43a7b63ffebb6b04da0807..2c01ba2d86bf57f1667897b0993fe9ece6053534 100644 --- a/net/tipc/zone.c +++ b/net/tipc/zone.c @@ -111,10 +111,10 @@ void tipc_zone_send_external_routes(struct _zone *z_ptr, u32 dest) } } -struct node *tipc_zone_select_remote_node(struct _zone *z_ptr, u32 addr, u32 ref) +struct tipc_node *tipc_zone_select_remote_node(struct _zone *z_ptr, u32 addr, u32 ref) { struct cluster *c_ptr; - struct node *n_ptr; + struct tipc_node *n_ptr; u32 c_num; if (!z_ptr) diff --git a/net/tipc/zone.h b/net/tipc/zone.h index 6e7a08df8af5bc1ca14b7263d7ed9a033edc3a42..7bdc3406ba9b0a1841f34c21411c72824e327fe0 100644 --- a/net/tipc/zone.h +++ b/net/tipc/zone.h @@ -54,7 +54,7 @@ struct _zone { u32 links; }; -struct node *tipc_zone_select_remote_node(struct _zone *z_ptr, u32 addr, u32 ref); +struct tipc_node *tipc_zone_select_remote_node(struct _zone *z_ptr, u32 addr, u32 ref); u32 tipc_zone_select_router(struct _zone *z_ptr, u32 addr, u32 ref); void tipc_zone_remove_as_router(struct _zone *z_ptr, u32 router); void tipc_zone_send_external_routes(struct _zone *z_ptr, u32 dest); diff --git a/net/wireless/Kconfig b/net/wireless/Kconfig index ab015c62d5612cd42b558179dee05a00ef3b2218..833b024f8f66ef2e1ac7c8a72a600090e41afa61 100644 --- a/net/wireless/Kconfig +++ b/net/wireless/Kconfig @@ -39,4 +39,5 @@ config WIRELESS_EXT_SYSFS files in /sys/class/net/*/wireless/. The same information is available via the ioctls as well. - Say Y if you have programs using it (we don't know of any). + Say Y if you have programs using it, like old versions of + hal. diff --git a/net/wireless/wext.c b/net/wireless/wext.c index df5b3886c36b3b38d4de3f7f4f7ad8076b30e715..d98ffb75119ac02891446056b3e507c23f3453ce 100644 --- a/net/wireless/wext.c +++ b/net/wireless/wext.c @@ -1277,6 +1277,7 @@ static int rtnetlink_fill_iwinfo(struct sk_buff *skb, struct net_device *dev, r->ifi_flags = dev_get_flags(dev); r->ifi_change = 0; /* Wireless changes don't affect those flags */ + NLA_PUT_STRING(skb, IFLA_IFNAME, dev->name); /* Add the wireless events in the netlink packet */ NLA_PUT(skb, IFLA_WIRELESS, event_len, event); diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c index 3f964db908a71466e77949568d6ea672c63f281c..ac25b4c0e982ee7d5089f7cf5c41d6d73c39ab51 100644 --- a/net/xfrm/xfrm_output.c +++ b/net/xfrm/xfrm_output.c @@ -112,16 +112,13 @@ error_nolock: int xfrm_output_resume(struct sk_buff *skb, int err) { while (likely((err = xfrm_output_one(skb, err)) == 0)) { - struct xfrm_state *x; - nf_reset(skb); err = skb->dst->ops->local_out(skb); if (unlikely(err != 1)) goto out; - x = skb->dst->xfrm; - if (!x) + if (!skb->dst->xfrm) return dst_output(skb); err = nf_hook(skb->dst->ops->family, diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 841b32a2e680818aae4b3eb6d8d3d5504acb616c..46914b79d850abcba3a4d26b1e28d0b187f33309 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -1731,8 +1731,7 @@ restart: * We can't enlist stable bundles either. */ write_unlock_bh(&policy->lock); - if (dst) - dst_free(dst); + dst_free(dst); if (pol_dead) XFRM_INC_STATS(LINUX_MIB_XFRMOUTPOLDEAD); @@ -1748,8 +1747,7 @@ restart: err = xfrm_dst_update_origin(dst, fl); if (unlikely(err)) { write_unlock_bh(&policy->lock); - if (dst) - dst_free(dst); + dst_free(dst); XFRM_INC_STATS(LINUX_MIB_XFRMOUTBUNDLECHECKERROR); goto error; } diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index 4c6914ef7d92df5830baba92363108e502217c3f..7bd62f61593f576cd7675c1aa79e58bdbcaa558c 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -780,11 +780,13 @@ xfrm_state_find(xfrm_address_t *daddr, xfrm_address_t *saddr, { unsigned int h; struct hlist_node *entry; - struct xfrm_state *x, *x0; + struct xfrm_state *x, *x0, *to_put; int acquire_in_progress = 0; int error = 0; struct xfrm_state *best = NULL; + to_put = NULL; + spin_lock_bh(&xfrm_state_lock); h = xfrm_dst_hash(daddr, saddr, tmpl->reqid, family); hlist_for_each_entry(x, entry, xfrm_state_bydst+h, bydst) { @@ -833,7 +835,7 @@ xfrm_state_find(xfrm_address_t *daddr, xfrm_address_t *saddr, if (tmpl->id.spi && (x0 = __xfrm_state_lookup(daddr, tmpl->id.spi, tmpl->id.proto, family)) != NULL) { - xfrm_state_put(x0); + to_put = x0; error = -EEXIST; goto out; } @@ -849,7 +851,7 @@ xfrm_state_find(xfrm_address_t *daddr, xfrm_address_t *saddr, error = security_xfrm_state_alloc_acquire(x, pol->security, fl->secid); if (error) { x->km.state = XFRM_STATE_DEAD; - xfrm_state_put(x); + to_put = x; x = NULL; goto out; } @@ -870,7 +872,7 @@ xfrm_state_find(xfrm_address_t *daddr, xfrm_address_t *saddr, xfrm_hash_grow_check(x->bydst.next != NULL); } else { x->km.state = XFRM_STATE_DEAD; - xfrm_state_put(x); + to_put = x; x = NULL; error = -ESRCH; } @@ -881,6 +883,8 @@ out: else *err = acquire_in_progress ? -EAGAIN : error; spin_unlock_bh(&xfrm_state_lock); + if (to_put) + xfrm_state_put(to_put); return x; } @@ -1067,18 +1071,20 @@ static struct xfrm_state *__xfrm_find_acq_byseq(u32 seq); int xfrm_state_add(struct xfrm_state *x) { - struct xfrm_state *x1; + struct xfrm_state *x1, *to_put; int family; int err; int use_spi = xfrm_id_proto_match(x->id.proto, IPSEC_PROTO_ANY); family = x->props.family; + to_put = NULL; + spin_lock_bh(&xfrm_state_lock); x1 = __xfrm_state_locate(x, use_spi, family); if (x1) { - xfrm_state_put(x1); + to_put = x1; x1 = NULL; err = -EEXIST; goto out; @@ -1088,7 +1094,7 @@ int xfrm_state_add(struct xfrm_state *x) x1 = __xfrm_find_acq_byseq(x->km.seq); if (x1 && ((x1->id.proto != x->id.proto) || xfrm_addr_cmp(&x1->id.daddr, &x->id.daddr, family))) { - xfrm_state_put(x1); + to_put = x1; x1 = NULL; } } @@ -1110,6 +1116,9 @@ out: xfrm_state_put(x1); } + if (to_put) + xfrm_state_put(to_put); + return err; } EXPORT_SYMBOL(xfrm_state_add); @@ -1269,10 +1278,12 @@ EXPORT_SYMBOL(xfrm_state_migrate); int xfrm_state_update(struct xfrm_state *x) { - struct xfrm_state *x1; + struct xfrm_state *x1, *to_put; int err; int use_spi = xfrm_id_proto_match(x->id.proto, IPSEC_PROTO_ANY); + to_put = NULL; + spin_lock_bh(&xfrm_state_lock); x1 = __xfrm_state_locate(x, use_spi, x->props.family); @@ -1281,7 +1292,7 @@ int xfrm_state_update(struct xfrm_state *x) goto out; if (xfrm_state_kern(x1)) { - xfrm_state_put(x1); + to_put = x1; err = -EEXIST; goto out; } @@ -1295,6 +1306,9 @@ int xfrm_state_update(struct xfrm_state *x) out: spin_unlock_bh(&xfrm_state_lock); + if (to_put) + xfrm_state_put(to_put); + if (err) return err; diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index 4fa1f3ad251340833a3b5d4b094dbc0c05557068..4c9890ec252875500c6c35d388fdd44af9545f34 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -344,14 +344,20 @@ static void do_pnp_device_entry(void *symval, unsigned long size, struct module *mod) { const unsigned long id_size = sizeof(struct pnp_device_id); - const struct pnp_device_id *id = symval; + const unsigned int count = (size / id_size)-1; + const struct pnp_device_id *devs = symval; + unsigned int i; device_id_check(mod->name, "pnp", size, id_size, symval); - buf_printf(&mod->dev_table_buf, - "MODULE_ALIAS(\"pnp:d%s*\");\n", id->id); - buf_printf(&mod->dev_table_buf, - "MODULE_ALIAS(\"acpi*:%s:*\");\n", id->id); + for (i = 0; i < count; i++) { + const char *id = (char *)devs[i].id; + + buf_printf(&mod->dev_table_buf, + "MODULE_ALIAS(\"pnp:d%s*\");\n", id); + buf_printf(&mod->dev_table_buf, + "MODULE_ALIAS(\"acpi*:%s:*\");\n", id); + } } /* looks like: "pnp:dD" for every device of the card */ diff --git a/security/capability.c b/security/capability.c index 63d10da515a5b01e9cf36a2f7b2a49e82b10d199..2458748190361328b3862092c82563fbb587bcf1 100644 --- a/security/capability.c +++ b/security/capability.c @@ -811,7 +811,8 @@ struct security_operations default_security_ops = { void security_fixup_ops(struct security_operations *ops) { - set_to_cap_if_null(ops, ptrace); + set_to_cap_if_null(ops, ptrace_may_access); + set_to_cap_if_null(ops, ptrace_traceme); set_to_cap_if_null(ops, capget); set_to_cap_if_null(ops, capset_check); set_to_cap_if_null(ops, capset_set); diff --git a/security/commoncap.c b/security/commoncap.c index 4afbece37a086af337be9f3b8566a11843092ee3..e4c4b3fc0c04e49e553610a8bd4d433e55e9212a 100644 --- a/security/commoncap.c +++ b/security/commoncap.c @@ -63,14 +63,24 @@ int cap_settime(struct timespec *ts, struct timezone *tz) return 0; } -int cap_ptrace (struct task_struct *parent, struct task_struct *child, - unsigned int mode) +int cap_ptrace_may_access(struct task_struct *child, unsigned int mode) { /* Derived from arch/i386/kernel/ptrace.c:sys_ptrace. */ - if (!cap_issubset(child->cap_permitted, parent->cap_permitted) && - !__capable(parent, CAP_SYS_PTRACE)) - return -EPERM; - return 0; + if (cap_issubset(child->cap_permitted, current->cap_permitted)) + return 0; + if (capable(CAP_SYS_PTRACE)) + return 0; + return -EPERM; +} + +int cap_ptrace_traceme(struct task_struct *parent) +{ + /* Derived from arch/i386/kernel/ptrace.c:sys_ptrace. */ + if (cap_issubset(current->cap_permitted, parent->cap_permitted)) + return 0; + if (has_capability(parent, CAP_SYS_PTRACE)) + return 0; + return -EPERM; } int cap_capget (struct task_struct *target, kernel_cap_t *effective, @@ -534,7 +544,7 @@ int cap_task_post_setuid (uid_t old_ruid, uid_t old_euid, uid_t old_suid, static inline int cap_safe_nice(struct task_struct *p) { if (!cap_issubset(p->cap_permitted, current->cap_permitted) && - !__capable(current, CAP_SYS_NICE)) + !capable(CAP_SYS_NICE)) return -EPERM; return 0; } diff --git a/security/device_cgroup.c b/security/device_cgroup.c index 7bd296cca041aaa7e62a3f923182ff7ac2adf5ef..46f23971f7e4208d9487cbb9cf477790a8fb378a 100644 --- a/security/device_cgroup.c +++ b/security/device_cgroup.c @@ -508,12 +508,11 @@ int devcgroup_inode_permission(struct inode *inode, int mask) return 0; if (!S_ISBLK(inode->i_mode) && !S_ISCHR(inode->i_mode)) return 0; - dev_cgroup = css_to_devcgroup(task_subsys_state(current, - devices_subsys_id)); - if (!dev_cgroup) - return 0; rcu_read_lock(); + + dev_cgroup = task_devcgroup(current); + list_for_each_entry_rcu(wh, &dev_cgroup->whitelist, list) { if (wh->type & DEV_ALL) goto acc_check; @@ -533,6 +532,7 @@ acc_check: rcu_read_unlock(); return 0; } + rcu_read_unlock(); return -EPERM; @@ -543,12 +543,10 @@ int devcgroup_inode_mknod(int mode, dev_t dev) struct dev_cgroup *dev_cgroup; struct dev_whitelist_item *wh; - dev_cgroup = css_to_devcgroup(task_subsys_state(current, - devices_subsys_id)); - if (!dev_cgroup) - return 0; - rcu_read_lock(); + + dev_cgroup = task_devcgroup(current); + list_for_each_entry(wh, &dev_cgroup->whitelist, list) { if (wh->type & DEV_ALL) goto acc_check; @@ -566,6 +564,8 @@ acc_check: rcu_read_unlock(); return 0; } + rcu_read_unlock(); + return -EPERM; } diff --git a/security/root_plug.c b/security/root_plug.c index be0ebec2580b14165f24f9cbc9fac3778b73b15b..c3f68b5b372d31c74e7f3bbb8e5fbfc737b25cab 100644 --- a/security/root_plug.c +++ b/security/root_plug.c @@ -72,7 +72,8 @@ static int rootplug_bprm_check_security (struct linux_binprm *bprm) static struct security_operations rootplug_security_ops = { /* Use the capability functions for some of the hooks */ - .ptrace = cap_ptrace, + .ptrace_may_access = cap_ptrace_may_access, + .ptrace_traceme = cap_ptrace_traceme, .capget = cap_capget, .capset_check = cap_capset_check, .capset_set = cap_capset_set, diff --git a/security/security.c b/security/security.c index ff7068727757639149501937043766d2199a8228..3a4b4f55b33f373d5a85145d61e6de95cce4bf3c 100644 --- a/security/security.c +++ b/security/security.c @@ -127,10 +127,14 @@ int register_security(struct security_operations *ops) /* Security operations */ -int security_ptrace(struct task_struct *parent, struct task_struct *child, - unsigned int mode) +int security_ptrace_may_access(struct task_struct *child, unsigned int mode) { - return security_ops->ptrace(parent, child, mode); + return security_ops->ptrace_may_access(child, mode); +} + +int security_ptrace_traceme(struct task_struct *parent) +{ + return security_ops->ptrace_traceme(parent); } int security_capget(struct task_struct *target, diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 3ae9bec5a5088ba62eab619cae7e7664151a522b..03fc6a81ae32bd783ddd96eca85f118a2ba79bd8 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -1738,24 +1738,34 @@ static inline u32 file_to_av(struct file *file) /* Hook functions begin here. */ -static int selinux_ptrace(struct task_struct *parent, - struct task_struct *child, - unsigned int mode) +static int selinux_ptrace_may_access(struct task_struct *child, + unsigned int mode) { int rc; - rc = secondary_ops->ptrace(parent, child, mode); + rc = secondary_ops->ptrace_may_access(child, mode); if (rc) return rc; if (mode == PTRACE_MODE_READ) { - struct task_security_struct *tsec = parent->security; + struct task_security_struct *tsec = current->security; struct task_security_struct *csec = child->security; return avc_has_perm(tsec->sid, csec->sid, SECCLASS_FILE, FILE__READ, NULL); } - return task_has_perm(parent, child, PROCESS__PTRACE); + return task_has_perm(current, child, PROCESS__PTRACE); +} + +static int selinux_ptrace_traceme(struct task_struct *parent) +{ + int rc; + + rc = secondary_ops->ptrace_traceme(parent); + if (rc) + return rc; + + return task_has_perm(parent, current, PROCESS__PTRACE); } static int selinux_capget(struct task_struct *target, kernel_cap_t *effective, @@ -5346,7 +5356,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer) static struct security_operations selinux_ops = { .name = "selinux", - .ptrace = selinux_ptrace, + .ptrace_may_access = selinux_ptrace_may_access, + .ptrace_traceme = selinux_ptrace_traceme, .capget = selinux_capget, .capset_check = selinux_capset_check, .capset_set = selinux_capset_set, diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c index b52f923ce680f95fc5b8ffbbebc70a87697db132..d11a8154500f7f312e4fd83bd56430593c7b1393 100644 --- a/security/selinux/ss/services.c +++ b/security/selinux/ss/services.c @@ -811,11 +811,12 @@ static int string_to_context_struct(struct policydb *pol, /* Check the validity of the new context. */ if (!policydb_context_isvalid(pol, ctx)) { rc = -EINVAL; - context_destroy(ctx); goto out; } rc = 0; out: + if (rc) + context_destroy(ctx); return rc; } @@ -868,8 +869,7 @@ static int security_context_to_sid_core(const char *scontext, u32 scontext_len, } else if (rc) goto out; rc = sidtab_context_to_sid(&sidtab, &context, sid); - if (rc) - context_destroy(&context); + context_destroy(&context); out: read_unlock(&policy_rwlock); kfree(scontext2); diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index 1b40e558f98329a718a76c7a4b4458380a63057e..87d75417ea937e7756678fd381c3cb96c9d1c7a5 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -87,27 +87,46 @@ struct inode_smack *new_inode_smack(char *smack) */ /** - * smack_ptrace - Smack approval on ptrace - * @ptp: parent task pointer + * smack_ptrace_may_access - Smack approval on PTRACE_ATTACH * @ctp: child task pointer * * Returns 0 if access is OK, an error code otherwise * * Do the capability checks, and require read and write. */ -static int smack_ptrace(struct task_struct *ptp, struct task_struct *ctp, - unsigned int mode) +static int smack_ptrace_may_access(struct task_struct *ctp, unsigned int mode) { int rc; - rc = cap_ptrace(ptp, ctp, mode); + rc = cap_ptrace_may_access(ctp, mode); if (rc != 0) return rc; - rc = smk_access(ptp->security, ctp->security, MAY_READWRITE); - if (rc != 0 && __capable(ptp, CAP_MAC_OVERRIDE)) + rc = smk_access(current->security, ctp->security, MAY_READWRITE); + if (rc != 0 && capable(CAP_MAC_OVERRIDE)) return 0; + return rc; +} + +/** + * smack_ptrace_traceme - Smack approval on PTRACE_TRACEME + * @ptp: parent task pointer + * + * Returns 0 if access is OK, an error code otherwise + * + * Do the capability checks, and require read and write. + */ +static int smack_ptrace_traceme(struct task_struct *ptp) +{ + int rc; + + rc = cap_ptrace_traceme(ptp); + if (rc != 0) + return rc; + rc = smk_access(ptp->security, current->security, MAY_READWRITE); + if (rc != 0 && has_capability(ptp, CAP_MAC_OVERRIDE)) + return 0; return rc; } @@ -923,7 +942,7 @@ static int smack_file_send_sigiotask(struct task_struct *tsk, */ file = container_of(fown, struct file, f_owner); rc = smk_access(file->f_security, tsk->security, MAY_WRITE); - if (rc != 0 && __capable(tsk, CAP_MAC_OVERRIDE)) + if (rc != 0 && has_capability(tsk, CAP_MAC_OVERRIDE)) return 0; return rc; } @@ -1164,12 +1183,12 @@ static int smack_task_wait(struct task_struct *p) * account for the smack labels having gotten to * be different in the first place. * - * This breaks the strict subjet/object access + * This breaks the strict subject/object access * control ideal, taking the object's privilege * state into account in the decision as well as * the smack value. */ - if (capable(CAP_MAC_OVERRIDE) || __capable(p, CAP_MAC_OVERRIDE)) + if (capable(CAP_MAC_OVERRIDE) || has_capability(p, CAP_MAC_OVERRIDE)) return 0; return rc; @@ -2016,9 +2035,6 @@ static int smack_setprocattr(struct task_struct *p, char *name, { char *newsmack; - if (!__capable(p, CAP_MAC_ADMIN)) - return -EPERM; - /* * Changing another process' Smack value is too dangerous * and supports no sane use case. @@ -2026,6 +2042,9 @@ static int smack_setprocattr(struct task_struct *p, char *name, if (p != current) return -EPERM; + if (!capable(CAP_MAC_ADMIN)) + return -EPERM; + if (value == NULL || size == 0 || size >= SMK_LABELLEN) return -EINVAL; @@ -2552,7 +2571,8 @@ static void smack_release_secctx(char *secdata, u32 seclen) struct security_operations smack_ops = { .name = "smack", - .ptrace = smack_ptrace, + .ptrace_may_access = smack_ptrace_may_access, + .ptrace_traceme = smack_ptrace_traceme, .capget = cap_capget, .capset_check = cap_capset_check, .capset_set = cap_capset_set, @@ -2729,4 +2749,3 @@ static __init int smack_init(void) * all processes and objects when they are created. */ security_initcall(smack_init); - diff --git a/sound/mips/au1x00.c b/sound/mips/au1x00.c index ee0741f9eb5322c26f782a9fe59460db1568b1cf..fbef38a9604ae31e775cfdaaeac3a5efef922dc9 100644 --- a/sound/mips/au1x00.c +++ b/sound/mips/au1x00.c @@ -38,7 +38,6 @@ #include #include #include -#include #include #include #include diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig index f7d95b224a988ee8c1b1dccc17d8c453f55c10ef..31f52d3fc21f9bce9793b316b2228ad23414faa3 100644 --- a/sound/pci/Kconfig +++ b/sound/pci/Kconfig @@ -845,7 +845,7 @@ config SND_VIRTUOSO select SND_OXYGEN_LIB help Say Y here to include support for sound cards based on the - Asus AV100/AV200 chips, i.e., Xonar D2, DX and D2X. + Asus AV100/AV200 chips, i.e., Xonar D1, DX, D2 and D2X. To compile this driver as a module, choose M here: the module will be called snd-virtuoso. diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c index 2f8b28add27687cfb63815836a72a06e1050eb92..6abe8a3bd365cc703d6d405b579f80f60dc051a9 100644 --- a/sound/pci/ca0106/ca0106_main.c +++ b/sound/pci/ca0106/ca0106_main.c @@ -249,11 +249,12 @@ static struct snd_ca0106_details ca0106_chip_details[] = { .name = "MSI K8N Diamond MB [SB0438]", .gpio_type = 2, .i2c_adc = 1 } , - /* Another MSI K8N Diamond MB, which has apprently a different SSID */ + /* MSI K8N Diamond PLUS MB */ { .serial = 0x10091102, .name = "MSI K8N Diamond MB", .gpio_type = 2, - .i2c_adc = 1 } , + .i2c_adc = 1, + .spi_dac = 2 }, /* Shuttle XPC SD31P which has an onboard Creative Labs * Sound Blaster Live! 24-bit EAX * high-definition 7.1 audio processor". diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index ef9f072b47fcc65749729d22fa8e1390c1f8a8de..1c53e337ecb2dce93b833dcce526f64288cc9136 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -101,6 +101,7 @@ MODULE_SUPPORTED_DEVICE("{{Intel, ICH6}," "{Intel, ICH8}," "{Intel, ICH9}," "{Intel, ICH10}," + "{Intel, PCH}," "{Intel, SCH}," "{ATI, SB450}," "{ATI, SB600}," @@ -277,6 +278,9 @@ enum { /* Defines for Nvidia HDA support */ #define NVIDIA_HDA_TRANSREG_ADDR 0x4e #define NVIDIA_HDA_ENABLE_COHBITS 0x0f +#define NVIDIA_HDA_ISTRM_COH 0x4d +#define NVIDIA_HDA_OSTRM_COH 0x4c +#define NVIDIA_HDA_ENABLE_COHBIT 0x01 /* Defines for Intel SCH HDA snoop control */ #define INTEL_SCH_HDA_DEVC 0x78 @@ -899,6 +903,12 @@ static void azx_init_pci(struct azx *chip) update_pci_byte(chip->pci, NVIDIA_HDA_TRANSREG_ADDR, 0x0f, NVIDIA_HDA_ENABLE_COHBITS); + update_pci_byte(chip->pci, + NVIDIA_HDA_ISTRM_COH, + 0x01, NVIDIA_HDA_ENABLE_COHBIT); + update_pci_byte(chip->pci, + NVIDIA_HDA_OSTRM_COH, + 0x01, NVIDIA_HDA_ENABLE_COHBIT); break; case AZX_DRIVER_SCH: pci_read_config_word(chip->pci, INTEL_SCH_HDA_DEVC, &snoop); @@ -2263,6 +2273,8 @@ static struct pci_device_id azx_ids[] = { { PCI_DEVICE(0x8086, 0x293f), .driver_data = AZX_DRIVER_ICH }, { PCI_DEVICE(0x8086, 0x3a3e), .driver_data = AZX_DRIVER_ICH }, { PCI_DEVICE(0x8086, 0x3a6e), .driver_data = AZX_DRIVER_ICH }, + /* PCH */ + { PCI_DEVICE(0x8086, 0x3b56), .driver_data = AZX_DRIVER_ICH }, /* SCH */ { PCI_DEVICE(0x8086, 0x811b), .driver_data = AZX_DRIVER_SCH }, /* ATI SB 450/600 */ @@ -2272,6 +2284,7 @@ static struct pci_device_id azx_ids[] = { { PCI_DEVICE(0x1002, 0x793b), .driver_data = AZX_DRIVER_ATIHDMI }, { PCI_DEVICE(0x1002, 0x7919), .driver_data = AZX_DRIVER_ATIHDMI }, { PCI_DEVICE(0x1002, 0x960f), .driver_data = AZX_DRIVER_ATIHDMI }, + { PCI_DEVICE(0x1002, 0x970f), .driver_data = AZX_DRIVER_ATIHDMI }, { PCI_DEVICE(0x1002, 0xaa00), .driver_data = AZX_DRIVER_ATIHDMI }, { PCI_DEVICE(0x1002, 0xaa08), .driver_data = AZX_DRIVER_ATIHDMI }, { PCI_DEVICE(0x1002, 0xaa10), .driver_data = AZX_DRIVER_ATIHDMI }, diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index add4e87e0b203a6ff8d9a52705158622550d6d79..66025161bd69fc0496973e1b9ee04fddc000c8d3 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -952,7 +952,7 @@ do_sku: tmp | 0x2010); break; case 0x10ec0888: - alc888_coef_init(codec); + /*alc888_coef_init(codec);*/ /* called in alc_init() */ break; case 0x10ec0267: case 0x10ec0268: @@ -2439,6 +2439,8 @@ static int alc_init(struct hda_codec *codec) unsigned int i; alc_fix_pll(codec); + if (codec->vendor_id == 0x10ec0888) + alc888_coef_init(codec); for (i = 0; i < spec->num_init_verbs; i++) snd_hda_sequence_write(codec, spec->init_verbs[i]); @@ -6195,7 +6197,6 @@ static struct snd_pci_quirk alc882_cfg_tbl[] = { SND_PCI_QUIRK(0x1043, 0x817f, "Asus P5LD2", ALC882_6ST_DIG), SND_PCI_QUIRK(0x1043, 0x81d8, "Asus P5WD", ALC882_6ST_DIG), SND_PCI_QUIRK(0x105b, 0x6668, "Foxconn", ALC882_6ST_DIG), - SND_PCI_QUIRK(0x106b, 0x00a0, "Apple iMac 24''", ALC885_IMAC24), SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte P35 DS3R", ALC882_6ST_DIG), SND_PCI_QUIRK(0x1462, 0x28fb, "Targa T8", ALC882_TARGA), /* MSI-1049 T8 */ SND_PCI_QUIRK(0x1462, 0x6668, "MSI", ALC882_6ST_DIG), @@ -6437,6 +6438,39 @@ static void alc882_auto_init_analog_input(struct hda_codec *codec) } } +static void alc882_auto_init_input_src(struct hda_codec *codec) +{ + struct alc_spec *spec = codec->spec; + const struct hda_input_mux *imux = spec->input_mux; + int c; + + for (c = 0; c < spec->num_adc_nids; c++) { + hda_nid_t conn_list[HDA_MAX_NUM_INPUTS]; + hda_nid_t nid = spec->capsrc_nids[c]; + int conns, mute, idx, item; + + conns = snd_hda_get_connections(codec, nid, conn_list, + ARRAY_SIZE(conn_list)); + if (conns < 0) + continue; + for (idx = 0; idx < conns; idx++) { + /* if the current connection is the selected one, + * unmute it as default - otherwise mute it + */ + mute = AMP_IN_MUTE(idx); + for (item = 0; item < imux->num_items; item++) { + if (imux->items[item].index == idx) { + if (spec->cur_mux[c] == item) + mute = AMP_IN_UNMUTE(idx); + break; + } + } + snd_hda_codec_write(codec, nid, 0, + AC_VERB_SET_AMP_GAIN_MUTE, mute); + } + } +} + /* add mic boosts if needed */ static int alc_auto_add_mic_boost(struct hda_codec *codec) { @@ -6491,6 +6525,7 @@ static void alc882_auto_init(struct hda_codec *codec) alc882_auto_init_multi_out(codec); alc882_auto_init_hp_out(codec); alc882_auto_init_analog_input(codec); + alc882_auto_init_input_src(codec); if (spec->unsol_event) alc_sku_automute(codec); } @@ -8285,6 +8320,8 @@ static void alc883_auto_init_analog_input(struct hda_codec *codec) } } +#define alc883_auto_init_input_src alc882_auto_init_input_src + /* almost identical with ALC880 parser... */ static int alc883_parse_auto_config(struct hda_codec *codec) { @@ -8315,6 +8352,7 @@ static void alc883_auto_init(struct hda_codec *codec) alc883_auto_init_multi_out(codec); alc883_auto_init_hp_out(codec); alc883_auto_init_analog_input(codec); + alc883_auto_init_input_src(codec); if (spec->unsol_event) alc_sku_automute(codec); } @@ -8389,8 +8427,6 @@ static int patch_alc883(struct hda_codec *codec) codec->patch_ops = alc_patch_ops; if (board_config == ALC883_AUTO) spec->init_hook = alc883_auto_init; - else if (codec->vendor_id == 0x10ec0888) - spec->init_hook = alc888_coef_init; #ifdef CONFIG_SND_HDA_POWER_SAVE if (!spec->loopback.amplist) @@ -9663,6 +9699,7 @@ static int alc262_parse_auto_config(struct hda_codec *codec) #define alc262_auto_init_multi_out alc882_auto_init_multi_out #define alc262_auto_init_hp_out alc882_auto_init_hp_out #define alc262_auto_init_analog_input alc882_auto_init_analog_input +#define alc262_auto_init_input_src alc882_auto_init_input_src /* init callback for auto-configuration model -- overriding the default init */ @@ -9672,6 +9709,7 @@ static void alc262_auto_init(struct hda_codec *codec) alc262_auto_init_multi_out(codec); alc262_auto_init_hp_out(codec); alc262_auto_init_analog_input(codec); + alc262_auto_init_input_src(codec); if (spec->unsol_event) alc_sku_automute(codec); } @@ -13330,6 +13368,8 @@ static void alc861vd_auto_init_analog_input(struct hda_codec *codec) } } +#define alc861vd_auto_init_input_src alc882_auto_init_input_src + #define alc861vd_idx_to_mixer_vol(nid) ((nid) + 0x02) #define alc861vd_idx_to_mixer_switch(nid) ((nid) + 0x0c) @@ -13512,6 +13552,7 @@ static void alc861vd_auto_init(struct hda_codec *codec) alc861vd_auto_init_multi_out(codec); alc861vd_auto_init_hp_out(codec); alc861vd_auto_init_analog_input(codec); + alc861vd_auto_init_input_src(codec); if (spec->unsol_event) alc_sku_automute(codec); } @@ -14025,6 +14066,13 @@ static struct hda_verb alc662_auto_init_verbs[] = { { } }; +/* additional verbs for ALC663 */ +static struct hda_verb alc663_auto_init_verbs[] = { + {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)}, + {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)}, + { } +}; + static struct hda_verb alc663_m51va_init_verbs[] = { {0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP}, {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, @@ -14553,6 +14601,14 @@ static int alc662_auto_create_extra_out(struct alc_spec *spec, hda_nid_t pin, if (!pin) return 0; + if (pin == 0x17) { + /* ALC663 has a mono output pin on 0x17 */ + sprintf(name, "%s Playback Switch", pfx); + err = add_control(spec, ALC_CTL_WIDGET_MUTE, name, + HDA_COMPOSE_AMP_VAL(pin, 2, 0, HDA_OUTPUT)); + return err; + } + if (alc880_is_fixed_pin(pin)) { nid = alc880_idx_to_dac(alc880_fixed_pin_idx(pin)); /* printk("DAC nid=%x\n",nid); */ @@ -14677,6 +14733,8 @@ static void alc662_auto_init_analog_input(struct hda_codec *codec) } } +#define alc662_auto_init_input_src alc882_auto_init_input_src + static int alc662_parse_auto_config(struct hda_codec *codec) { struct alc_spec *spec = codec->spec; @@ -14721,6 +14779,14 @@ static int alc662_parse_auto_config(struct hda_codec *codec) spec->input_mux = &spec->private_imux; spec->init_verbs[spec->num_init_verbs++] = alc662_auto_init_verbs; + if (codec->vendor_id == 0x10ec0663) + spec->init_verbs[spec->num_init_verbs++] = + alc663_auto_init_verbs; + + err = alc_auto_add_mic_boost(codec); + if (err < 0) + return err; + spec->mixers[spec->num_mixers] = alc662_capture_mixer; spec->num_mixers++; return 1; @@ -14733,6 +14799,7 @@ static void alc662_auto_init(struct hda_codec *codec) alc662_auto_init_multi_out(codec); alc662_auto_init_hp_out(codec); alc662_auto_init_analog_input(codec); + alc662_auto_init_input_src(codec); if (spec->unsol_event) alc_sku_automute(codec); } diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 7fdafcb0015d8e9030c13c27b9d060c16ff9b39d..ad994fcab72508da6a7e483fd4b51526388643b6 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -560,8 +560,9 @@ static struct hda_verb dell_eq_core_init[] = { }; static struct hda_verb dell_m6_core_init[] = { - /* set master volume and direct control */ - { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff}, + /* set master volume to max value without distortion + * and direct control */ + { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xec}, /* setup audio connections */ { 0x0d, AC_VERB_SET_CONNECT_SEL, 0x00}, { 0x0a, AC_VERB_SET_CONNECT_SEL, 0x01}, diff --git a/sound/pci/oxygen/hifier.c b/sound/pci/oxygen/hifier.c index 7442460583dde0c68f92f40c965afe8cbb461272..dad393ae040a2dc474f638ff8e95817bed95ed57 100644 --- a/sound/pci/oxygen/hifier.c +++ b/sound/pci/oxygen/hifier.c @@ -17,6 +17,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include #include #include #include @@ -107,6 +108,9 @@ static void set_ak4396_params(struct oxygen *chip, else value |= AK4396_DFS_QUAD; data->ak4396_ctl2 = value; + + msleep(1); /* wait for the new MCLK to become stable */ + ak4396_write(chip, AK4396_CONTROL_1, AK4396_DIF_24_MSB); ak4396_write(chip, AK4396_CONTROL_2, value); ak4396_write(chip, AK4396_CONTROL_1, AK4396_DIF_24_MSB | AK4396_RSTN); diff --git a/sound/pci/oxygen/oxygen.c b/sound/pci/oxygen/oxygen.c index 7c8ae31eb4685b857488e931a55efcd8f4e1826e..c5829d30ef8640519becefaa8a2f2ca130523297 100644 --- a/sound/pci/oxygen/oxygen.c +++ b/sound/pci/oxygen/oxygen.c @@ -28,6 +28,7 @@ * GPIO 1 -> DFS1 of AK5385 */ +#include #include #include #include @@ -213,6 +214,9 @@ static void set_ak4396_params(struct oxygen *chip, else value |= AK4396_DFS_QUAD; data->ak4396_ctl2 = value; + + msleep(1); /* wait for the new MCLK to become stable */ + for (i = 0; i < 4; ++i) { ak4396_write(chip, i, AK4396_CONTROL_1, AK4396_DIF_24_MSB); diff --git a/sound/pci/oxygen/oxygen_mixer.c b/sound/pci/oxygen/oxygen_mixer.c index 6facac5aed90b3cddcb26bdf444098d84b5e09ad..05eb8994c141a899966a5f9ce791b1fa0ef28343 100644 --- a/sound/pci/oxygen/oxygen_mixer.c +++ b/sound/pci/oxygen/oxygen_mixer.c @@ -512,9 +512,12 @@ static int ac97_switch_get(struct snd_kcontrol *ctl, static void mute_ac97_ctl(struct oxygen *chip, unsigned int control) { - unsigned int priv_idx = chip->controls[control]->private_value & 0xff; + unsigned int priv_idx; u16 value; + if (!chip->controls[control]) + return; + priv_idx = chip->controls[control]->private_value & 0xff; value = oxygen_read_ac97(chip, 0, priv_idx); if (!(value & 0x8000)) { oxygen_write_ac97(chip, 0, priv_idx, value | 0x8000); diff --git a/sound/pci/oxygen/virtuoso.c b/sound/pci/oxygen/virtuoso.c index 9a2c16bf94e0479ab359640808f829e1950b7d09..01d7b75f91828144f16c33b4ce81fb4e47ce7438 100644 --- a/sound/pci/oxygen/virtuoso.c +++ b/sound/pci/oxygen/virtuoso.c @@ -36,15 +36,15 @@ */ /* - * Xonar DX - * -------- + * Xonar D1/DX + * ----------- * * CMI8788: * * I²C <-> CS4398 (front) * <-> CS4362A (surround, center/LFE, back) * - * GPI 0 <- external power present + * GPI 0 <- external power present (DX only) * * GPIO 0 -> enable output to speakers * GPIO 1 -> enable front panel I/O @@ -96,6 +96,7 @@ MODULE_PARM_DESC(enable, "enable card"); enum { MODEL_D2, MODEL_D2X, + MODEL_D1, MODEL_DX, }; @@ -103,6 +104,7 @@ static struct pci_device_id xonar_ids[] __devinitdata = { { OXYGEN_PCI_SUBID(0x1043, 0x8269), .driver_data = MODEL_D2 }, { OXYGEN_PCI_SUBID(0x1043, 0x8275), .driver_data = MODEL_DX }, { OXYGEN_PCI_SUBID(0x1043, 0x82b7), .driver_data = MODEL_D2X }, + { OXYGEN_PCI_SUBID(0x1043, 0x834f), .driver_data = MODEL_D1 }, { } }; MODULE_DEVICE_TABLE(pci, xonar_ids); @@ -313,15 +315,12 @@ static void cs43xx_init(struct oxygen *chip) cs4362a_write(chip, 0x01, CS4362A_CPEN); } -static void xonar_dx_init(struct oxygen *chip) +static void xonar_d1_init(struct oxygen *chip) { struct xonar_data *data = chip->model_data; data->anti_pop_delay = 800; data->output_enable_bit = GPIO_DX_OUTPUT_ENABLE; - data->ext_power_reg = OXYGEN_GPI_DATA; - data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK; - data->ext_power_bit = GPI_DX_EXT_POWER; data->cs4398_fm = CS4398_FM_SINGLE | CS4398_DEM_NONE | CS4398_DIF_LJUST; data->cs4362a_fm = CS4362A_FM_SINGLE | CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L; @@ -345,6 +344,16 @@ static void xonar_dx_init(struct oxygen *chip) snd_component_add(chip->card, "CS5361"); } +static void xonar_dx_init(struct oxygen *chip) +{ + struct xonar_data *data = chip->model_data; + + data->ext_power_reg = OXYGEN_GPI_DATA; + data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK; + data->ext_power_bit = GPI_DX_EXT_POWER; + xonar_d1_init(chip); +} + static void xonar_cleanup(struct oxygen *chip) { struct xonar_data *data = chip->model_data; @@ -352,7 +361,7 @@ static void xonar_cleanup(struct oxygen *chip) oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit); } -static void xonar_dx_cleanup(struct oxygen *chip) +static void xonar_d1_cleanup(struct oxygen *chip) { xonar_cleanup(chip); cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN); @@ -365,7 +374,7 @@ static void xonar_d2_resume(struct oxygen *chip) xonar_enable_output(chip); } -static void xonar_dx_resume(struct oxygen *chip) +static void xonar_d1_resume(struct oxygen *chip) { cs43xx_init(chip); xonar_enable_output(chip); @@ -513,7 +522,7 @@ static const struct snd_kcontrol_new front_panel_switch = { .put = front_panel_put, }; -static void xonar_dx_ac97_switch(struct oxygen *chip, +static void xonar_d1_ac97_switch(struct oxygen *chip, unsigned int reg, unsigned int mute) { if (reg == AC97_LINE) { @@ -536,7 +545,7 @@ static int xonar_d2_control_filter(struct snd_kcontrol_new *template) return 0; } -static int xonar_dx_control_filter(struct snd_kcontrol_new *template) +static int xonar_d1_control_filter(struct snd_kcontrol_new *template) { if (!strncmp(template->name, "CD Capture ", 11)) return 1; /* no CD input */ @@ -548,7 +557,7 @@ static int xonar_mixer_init(struct oxygen *chip) return snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip)); } -static int xonar_dx_mixer_init(struct oxygen *chip) +static int xonar_d1_mixer_init(struct oxygen *chip) { return snd_ctl_add(chip->card, snd_ctl_new1(&front_panel_switch, chip)); } @@ -615,23 +624,51 @@ static const struct oxygen_model xonar_models[] = { .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST, .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, }, + [MODEL_D1] = { + .shortname = "Xonar D1", + .longname = "Asus Virtuoso 100", + .chip = "AV200", + .owner = THIS_MODULE, + .init = xonar_d1_init, + .control_filter = xonar_d1_control_filter, + .mixer_init = xonar_d1_mixer_init, + .cleanup = xonar_d1_cleanup, + .suspend = xonar_d1_cleanup, + .resume = xonar_d1_resume, + .set_dac_params = set_cs43xx_params, + .set_adc_params = set_cs53x1_params, + .update_dac_volume = update_cs43xx_volume, + .update_dac_mute = update_cs43xx_mute, + .ac97_switch = xonar_d1_ac97_switch, + .dac_tlv = cs4362a_db_scale, + .model_data_size = sizeof(struct xonar_data), + .pcm_dev_cfg = PLAYBACK_0_TO_I2S | + PLAYBACK_1_TO_SPDIF | + CAPTURE_0_FROM_I2S_2, + .dac_channels = 8, + .dac_volume_min = 0, + .dac_volume_max = 127, + .function_flags = OXYGEN_FUNCTION_2WIRE, + .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST, + .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, + }, [MODEL_DX] = { .shortname = "Xonar DX", .longname = "Asus Virtuoso 100", .chip = "AV200", .owner = THIS_MODULE, .init = xonar_dx_init, - .control_filter = xonar_dx_control_filter, - .mixer_init = xonar_dx_mixer_init, - .cleanup = xonar_dx_cleanup, - .suspend = xonar_dx_cleanup, - .resume = xonar_dx_resume, + .control_filter = xonar_d1_control_filter, + .mixer_init = xonar_d1_mixer_init, + .cleanup = xonar_d1_cleanup, + .suspend = xonar_d1_cleanup, + .resume = xonar_d1_resume, .set_dac_params = set_cs43xx_params, .set_adc_params = set_cs53x1_params, .update_dac_volume = update_cs43xx_volume, .update_dac_mute = update_cs43xx_mute, .gpio_changed = xonar_gpio_changed, - .ac97_switch = xonar_dx_ac97_switch, + .ac97_switch = xonar_d1_ac97_switch, .dac_tlv = cs4362a_db_scale, .model_data_size = sizeof(struct xonar_data), .pcm_dev_cfg = PLAYBACK_0_TO_I2S | diff --git a/sound/soc/at91/eti_b1_wm8731.c b/sound/soc/at91/eti_b1_wm8731.c index b081e83766b7bcf321faaaf17cfc25297089c0b6..b81d6b2cfa1d73ca2f393ab97ee803066a67a262 100644 --- a/sound/soc/at91/eti_b1_wm8731.c +++ b/sound/soc/at91/eti_b1_wm8731.c @@ -22,7 +22,6 @@ #include #include -#include #include #include #include diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c index b26003c4f3e850ba1559a9e158b1dca609fbda67..7da9f467b7b83f06d4fdf02a44e05ba4ff530b97 100644 --- a/sound/soc/codecs/ak4535.c +++ b/sound/soc/codecs/ak4535.c @@ -562,10 +562,9 @@ static int ak4535_codec_probe(struct i2c_adapter *adap, int addr, int kind) client_template.addr = addr; i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL); - if (i2c == NULL) { - kfree(codec); + if (i2c == NULL) return -ENOMEM; - } + i2c_set_clientdata(i2c, codec); codec->control_data = i2c; @@ -583,7 +582,6 @@ static int ak4535_codec_probe(struct i2c_adapter *adap, int addr, int kind) return ret; err: - kfree(codec); kfree(i2c); return ret; } @@ -660,6 +658,11 @@ static int ak4535_probe(struct platform_device *pdev) #else /* Add other interfaces here */ #endif + + if (ret != 0) { + kfree(codec->private_data); + kfree(codec); + } return ret; } diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index b1dce5f459db6d40663112ecb2e3f8eb13bb30a9..5f9abb199435b35e82d99d7603e11f2338556080 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -1199,10 +1199,9 @@ static int aic3x_codec_probe(struct i2c_adapter *adap, int addr, int kind) client_template.addr = addr; i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL); - if (i2c == NULL) { - kfree(codec); + if (i2c == NULL) return -ENOMEM; - } + i2c_set_clientdata(i2c, codec); codec->control_data = i2c; @@ -1221,7 +1220,6 @@ static int aic3x_codec_probe(struct i2c_adapter *adap, int addr, int kind) return ret; err: - kfree(codec); kfree(i2c); return ret; } @@ -1302,6 +1300,11 @@ static int aic3x_probe(struct platform_device *pdev) #else /* Add other interfaces here */ #endif + + if (ret != 0) { + kfree(codec->private_data); + kfree(codec); + } return ret; } diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c index a52d6d9e007adf718fd25ac951c9eb55e1251cec..807318fbdc8f182a96df656f3918770887a65e31 100644 --- a/sound/soc/codecs/uda1380.c +++ b/sound/soc/codecs/uda1380.c @@ -729,10 +729,9 @@ static int uda1380_codec_probe(struct i2c_adapter *adap, int addr, int kind) client_template.addr = addr; i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL); - if (i2c == NULL) { - kfree(codec); + if (i2c == NULL) return -ENOMEM; - } + i2c_set_clientdata(i2c, codec); codec->control_data = i2c; @@ -750,7 +749,6 @@ static int uda1380_codec_probe(struct i2c_adapter *adap, int addr, int kind) return ret; err: - kfree(codec); kfree(i2c); return ret; } @@ -817,6 +815,9 @@ static int uda1380_probe(struct platform_device *pdev) #else /* Add other interfaces here */ #endif + + if (ret != 0) + kfree(codec); return ret; } diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c index 67325fd954472f51563b5803b799b69a119eca37..3d998e6a997e5270838a4532c425e154fb8f2bd6 100644 --- a/sound/soc/codecs/wm8510.c +++ b/sound/soc/codecs/wm8510.c @@ -693,10 +693,9 @@ static int wm8510_codec_probe(struct i2c_adapter *adap, int addr, int kind) client_template.addr = addr; i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL); - if (i2c == NULL) { - kfree(codec); + if (i2c == NULL) return -ENOMEM; - } + i2c_set_clientdata(i2c, codec); codec->control_data = i2c; @@ -714,7 +713,6 @@ static int wm8510_codec_probe(struct i2c_adapter *adap, int addr, int kind) return ret; err: - kfree(codec); kfree(i2c); return ret; } @@ -782,6 +780,9 @@ static int wm8510_probe(struct platform_device *pdev) #else /* Add other interfaces here */ #endif + + if (ret != 0) + kfree(codec); return ret; } diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c index 369d39c3f745d9d441ff23d253afaa51dc36aefb..9402fcaf04fa50b0c1c71bf2f3026e3aa0985ec8 100644 --- a/sound/soc/codecs/wm8731.c +++ b/sound/soc/codecs/wm8731.c @@ -596,10 +596,9 @@ static int wm8731_codec_probe(struct i2c_adapter *adap, int addr, int kind) client_template.addr = addr; i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL); - if (i2c == NULL) { - kfree(codec); + if (i2c == NULL) return -ENOMEM; - } + i2c_set_clientdata(i2c, codec); codec->control_data = i2c; @@ -617,7 +616,6 @@ static int wm8731_codec_probe(struct i2c_adapter *adap, int addr, int kind) return ret; err: - kfree(codec); kfree(i2c); return ret; } @@ -693,6 +691,11 @@ static int wm8731_probe(struct platform_device *pdev) #else /* Add other interfaces here */ #endif + + if (ret != 0) { + kfree(codec->private_data); + kfree(codec); + } return ret; } diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c index e23cb09f0d1499ef76a1fd50790b14e4aef1500a..dd1f55404b29d073a2eb5a74beb3a468882a8bd8 100644 --- a/sound/soc/codecs/wm8750.c +++ b/sound/soc/codecs/wm8750.c @@ -348,8 +348,9 @@ static const struct snd_soc_dapm_widget wm8750_dapm_widgets[] = { SND_SOC_DAPM_OUTPUT("ROUT1"), SND_SOC_DAPM_OUTPUT("LOUT2"), SND_SOC_DAPM_OUTPUT("ROUT2"), - SND_SOC_DAPM_OUTPUT("MONO"), + SND_SOC_DAPM_OUTPUT("MONO1"), SND_SOC_DAPM_OUTPUT("OUT3"), + SND_SOC_DAPM_OUTPUT("VREF"), SND_SOC_DAPM_INPUT("LINPUT1"), SND_SOC_DAPM_INPUT("LINPUT2"), @@ -868,10 +869,9 @@ static int wm8750_codec_probe(struct i2c_adapter *adap, int addr, int kind) client_template.addr = addr; i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL); - if (i2c == NULL) { - kfree(codec); + if (i2c == NULL) return -ENOMEM; - } + i2c_set_clientdata(i2c, codec); codec->control_data = i2c; @@ -889,7 +889,6 @@ static int wm8750_codec_probe(struct i2c_adapter *adap, int addr, int kind) return ret; err: - kfree(codec); kfree(i2c); return ret; } @@ -965,6 +964,10 @@ static int wm8750_probe(struct platform_device *pdev) /* Add other interfaces here */ #endif + if (ret != 0) { + kfree(codec->private_data); + kfree(codec); + } return ret; } diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c index 8604809f0c362b75ee150ae0292663683baebf6f..5761164fe16dea17481b538f4734d66fafdbebe9 100644 --- a/sound/soc/codecs/wm8753.c +++ b/sound/soc/codecs/wm8753.c @@ -34,7 +34,6 @@ #include #include -#include #include #include #include @@ -1661,10 +1660,9 @@ static int wm8753_codec_probe(struct i2c_adapter *adap, int addr, int kind) client_template.addr = addr; i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL); - if (!i2c) { - kfree(codec); + if (!i2c) return -ENOMEM; - } + i2c_set_clientdata(i2c, codec); codec->control_data = i2c; @@ -1683,7 +1681,6 @@ static int wm8753_codec_probe(struct i2c_adapter *adap, int addr, int kind) return ret; err: - kfree(codec); kfree(i2c); return ret; } @@ -1760,6 +1757,11 @@ static int wm8753_probe(struct platform_device *pdev) #else /* Add other interfaces here */ #endif + + if (ret != 0) { + kfree(codec->private_data); + kfree(codec); + } return ret; } diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c index 3ecce5168e94aaf936c0fd774d9b7722a6c8635b..dd995ef448b44452dcab76cdb2f3aa0f48a1b55c 100644 --- a/sound/soc/codecs/wm8990.c +++ b/sound/soc/codecs/wm8990.c @@ -82,7 +82,7 @@ static const u16 wm8990_reg[] = { 0x0003, /* R35 - ClassD1 */ 0x0000, /* R36 */ 0x0100, /* R37 - ClassD3 */ - 0x0000, /* R38 */ + 0x0079, /* R38 - ClassD4 */ 0x0000, /* R39 - Input Mixer1 */ 0x0000, /* R40 - Input Mixer2 */ 0x0000, /* R41 - Input Mixer3 */ @@ -311,11 +311,15 @@ SOC_SINGLE("Speaker Mode Switch", WM8990_CLASSD1, WM8990_CDMODE_BIT, 1, 0), SOC_SINGLE("Speaker Output Attenuation Volume", WM8990_SPEAKER_VOLUME, - WM8990_SPKVOL_SHIFT, WM8990_SPKVOL_MASK, 0), + WM8990_SPKATTN_SHIFT, WM8990_SPKATTN_MASK, 0), SOC_SINGLE("Speaker DC Boost Volume", WM8990_CLASSD3, WM8990_DCGAIN_SHIFT, WM8990_DCGAIN_MASK, 0), SOC_SINGLE("Speaker AC Boost Volume", WM8990_CLASSD3, WM8990_ACGAIN_SHIFT, WM8990_ACGAIN_MASK, 0), +SOC_SINGLE_TLV("Speaker Volume", WM8990_CLASSD4, + WM8990_SPKVOL_SHIFT, WM8990_SPKVOL_MASK, 0, out_pga_tlv), +SOC_SINGLE("Speaker ZC Switch", WM8990_CLASSD4, + WM8990_SPKZC_SHIFT, WM8990_SPKZC_MASK, 0), SOC_WM899X_OUTPGA_SINGLE_R_TLV("Left DAC Digital Volume", WM8990_LEFT_DAC_DIGITAL_VOLUME, @@ -920,7 +924,7 @@ static const struct snd_soc_dapm_route audio_map[] = { {"SPKMIX", "SPKMIX Left Mixer PGA Switch", "LOPGA"}, {"SPKMIX", "SPKMIX Right Mixer PGA Switch", "ROPGA"}, {"SPKMIX", "SPKMIX Right DAC Switch", "Right DAC"}, - {"SPKMIX", "SPKMIX Left DAC Switch", "Right DAC"}, + {"SPKMIX", "SPKMIX Left DAC Switch", "Left DAC"}, /* LONMIX */ {"LONMIX", "LONMIX Left Mixer PGA Switch", "LOPGA"}, @@ -1496,10 +1500,9 @@ static int wm8990_codec_probe(struct i2c_adapter *adap, int addr, int kind) client_template.addr = addr; i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL); - if (i2c == NULL) { - kfree(codec); + if (i2c == NULL) return -ENOMEM; - } + i2c_set_clientdata(i2c, codec); codec->control_data = i2c; @@ -1517,7 +1520,6 @@ static int wm8990_codec_probe(struct i2c_adapter *adap, int addr, int kind) return ret; err: - kfree(codec); kfree(i2c); return ret; } @@ -1591,6 +1593,11 @@ static int wm8990_probe(struct platform_device *pdev) #else /* Add other interfaces here */ #endif + + if (ret != 0) { + kfree(codec->private_data); + kfree(codec); + } return ret; } diff --git a/sound/soc/codecs/wm8990.h b/sound/soc/codecs/wm8990.h index 6bea57485283736eab9002bbac738b3eb7c59879..0a08325d54430819ac0d3a7552384881eea095ca 100644 --- a/sound/soc/codecs/wm8990.h +++ b/sound/soc/codecs/wm8990.h @@ -54,6 +54,7 @@ #define WM8990_SPEAKER_VOLUME 0x22 #define WM8990_CLASSD1 0x23 #define WM8990_CLASSD3 0x25 +#define WM8990_CLASSD4 0x26 #define WM8990_INPUT_MIXER1 0x27 #define WM8990_INPUT_MIXER2 0x28 #define WM8990_INPUT_MIXER3 0x29 @@ -528,8 +529,8 @@ /* * R34 (0x22) - Speaker Volume */ -#define WM8990_SPKVOL_MASK 0x0003 /* SPKVOL - [1:0] */ -#define WM8990_SPKVOL_SHIFT 0 +#define WM8990_SPKATTN_MASK 0x0003 /* SPKATTN - [1:0] */ +#define WM8990_SPKATTN_SHIFT 0 /* * R35 (0x23) - ClassD1 @@ -544,6 +545,15 @@ #define WM8990_DCGAIN_SHIFT 3 #define WM8990_ACGAIN_MASK 0x0007 /* ACGAIN - [2:0] */ #define WM8990_ACGAIN_SHIFT 0 + +/* + * R38 (0x26) - ClassD4 + */ +#define WM8990_SPKZC_MASK 0x0001 /* SPKZC */ +#define WM8990_SPKZC_SHIFT 7 /* SPKZC */ +#define WM8990_SPKVOL_MASK 0x007F /* SPKVOL - [6:0] */ +#define WM8990_SPKVOL_SHIFT 0 /* SPKVOL - [6:0] */ + /* * R39 (0x27) - Input Mixer1 */ diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c index 1fb7f9a7aecd63dfa6ae6c71414e3702047a5c5a..2f1c91b1d5567feb6fc3aea44eece7a3f00dd158 100644 --- a/sound/soc/codecs/wm9712.c +++ b/sound/soc/codecs/wm9712.c @@ -13,7 +13,6 @@ #include #include -#include #include #include #include diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c index 7694621ec40b7e8747a80b5f2131b926a3b8f634..87d0ed01f65adf5682dcf8bdc931424d454ba60d 100644 --- a/sound/soc/omap/n810.c +++ b/sound/soc/omap/n810.c @@ -329,12 +329,14 @@ static int __init n810_soc_init(void) sys_clkout2_src = clk_get(dev, "sys_clkout2_src"); if (IS_ERR(sys_clkout2_src)) { dev_err(dev, "Could not get sys_clkout2_src clock\n"); - return -ENODEV; + err = PTR_ERR(sys_clkout2_src); + goto err2; } sys_clkout2 = clk_get(dev, "sys_clkout2"); if (IS_ERR(sys_clkout2)) { dev_err(dev, "Could not get sys_clkout2\n"); - goto err1; + err = PTR_ERR(sys_clkout2); + goto err3; } /* * Configure 12 MHz output on SYS_CLKOUT2. Therefore we must use @@ -343,7 +345,8 @@ static int __init n810_soc_init(void) func96m_clk = clk_get(dev, "func_96m_ck"); if (IS_ERR(func96m_clk)) { dev_err(dev, "Could not get func 96M clock\n"); - goto err2; + err = PTR_ERR(func96m_clk); + goto err4; } clk_set_parent(sys_clkout2_src, func96m_clk); clk_set_rate(sys_clkout2, 12000000); @@ -356,20 +359,25 @@ static int __init n810_soc_init(void) gpio_direction_output(N810_SPEAKER_AMP_GPIO, 0); return 0; -err2: +err4: clk_put(sys_clkout2); +err3: + clk_put(sys_clkout2_src); +err2: platform_device_del(n810_snd_device); err1: platform_device_put(n810_snd_device); return err; - } static void __exit n810_soc_exit(void) { gpio_free(N810_SPEAKER_AMP_GPIO); gpio_free(N810_HEADSET_AMP_GPIO); + clk_put(sys_clkout2_src); + clk_put(sys_clkout2); + clk_put(func96m_clk); platform_device_unregister(n810_snd_device); } diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c index 8548818eea085f0b89be4721a296431de5f52795..c796b1882776308390fa10e4225ff26820aaa9db 100644 --- a/sound/soc/pxa/pxa2xx-i2s.c +++ b/sound/soc/pxa/pxa2xx-i2s.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include #include @@ -81,7 +82,6 @@ static int pxa2xx_i2s_startup(struct snd_pcm_substream *substream) struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai; - clk_i2s = clk_get(NULL, "I2SCLK"); if (IS_ERR(clk_i2s)) return PTR_ERR(clk_i2s); @@ -152,6 +152,7 @@ static int pxa2xx_i2s_hw_params(struct snd_pcm_substream *substream, pxa_gpio_mode(gpio_bus[pxa_i2s.master].tx); pxa_gpio_mode(gpio_bus[pxa_i2s.master].frm); pxa_gpio_mode(gpio_bus[pxa_i2s.master].clk); + BUG_ON(IS_ERR(clk_i2s)); clk_enable(clk_i2s); pxa_i2s_wait(); @@ -317,6 +318,43 @@ struct snd_soc_dai pxa_i2s_dai = { EXPORT_SYMBOL_GPL(pxa_i2s_dai); +static int pxa2xx_i2s_probe(struct platform_device *dev) +{ + clk_i2s = clk_get(&dev->dev, "I2SCLK"); + return IS_ERR(clk_i2s) ? PTR_ERR(clk_i2s) : 0; +} + +static int __devexit pxa2xx_i2s_remove(struct platform_device *dev) +{ + clk_put(clk_i2s); + clk_i2s = ERR_PTR(-ENOENT); + return 0; +} + +static struct platform_driver pxa2xx_i2s_driver = { + .probe = pxa2xx_i2s_probe, + .remove = __devexit_p(pxa2xx_i2s_remove), + + .driver = { + .name = "pxa2xx-i2s", + .owner = THIS_MODULE, + }, +}; + +static int __init pxa2xx_i2s_init(void) +{ + clk_i2s = ERR_PTR(-ENOENT); + return platform_driver_register(&pxa2xx_i2s_driver); +} + +static void __exit pxa2xx_i2s_exit(void) +{ + platform_driver_unregister(&pxa2xx_i2s_driver); +} + +module_init(pxa2xx_i2s_init); +module_exit(pxa2xx_i2s_exit); + /* Module information */ MODULE_AUTHOR("Liam Girdwood, liam.girdwood@wolfsonmicro.com, www.wolfsonmicro.com"); MODULE_DESCRIPTION("pxa2xx I2S SoC Interface"); diff --git a/sound/soc/pxa/spitz.c b/sound/soc/pxa/spitz.c index eefc25b83514c399d3f7481f29576fee86a8c63b..37cb768fc933d377647f89b92d8c999efeaf2393 100644 --- a/sound/soc/pxa/spitz.c +++ b/sound/soc/pxa/spitz.c @@ -297,7 +297,7 @@ static int spitz_wm8750_init(struct snd_soc_codec *codec) snd_soc_dapm_disable_pin(codec, "LINPUT3"); snd_soc_dapm_disable_pin(codec, "RINPUT3"); snd_soc_dapm_disable_pin(codec, "OUT3"); - snd_soc_dapm_disable_pin(codec, "MONO"); + snd_soc_dapm_disable_pin(codec, "MONO1"); /* Add spitz specific controls */ for (i = 0; i < ARRAY_SIZE(wm8750_spitz_controls); i++) {