diff --git a/.gitignore b/.gitignore index 090b293b87792a815cf51aeccb590ec37c90cfa3..869e1a3b64b6bf969eeced820691e955e03e3068 100644 --- a/.gitignore +++ b/.gitignore @@ -3,6 +3,10 @@ # subdirectories here. Add them in the ".gitignore" file # in that subdirectory instead. # +# NOTE! Please use 'git-ls-files -i --exclude-standard' +# command after changing this file, to see if there are +# any tracked files which get ignored after the change. +# # Normal rules # .* @@ -18,18 +22,21 @@ *.lst *.symtypes *.order +*.elf +*.bin +*.gz # # Top-level generic files # tags TAGS -vmlinux* -!vmlinux.lds.S +vmlinux System.map Module.markers Module.symvers !.gitignore +!.mailmap # # Generated include files @@ -52,8 +59,8 @@ series # cscope files cscope.* +ncscope.* *.orig -*.rej *~ \#*# diff --git a/Documentation/ABI/testing/sysfs-class-bdi b/Documentation/ABI/testing/sysfs-class-bdi index 5ac1e01bbd483fe5b9f28d9b52890ee7f0771087..5f500977b42fa876b42ea4097ce1d505d0441438 100644 --- a/Documentation/ABI/testing/sysfs-class-bdi +++ b/Documentation/ABI/testing/sysfs-class-bdi @@ -14,6 +14,10 @@ MAJOR:MINOR non-block filesystems which provide their own BDI, such as NFS and FUSE. +MAJOR:MINOR-fuseblk + + Value of st_dev on fuseblk filesystems. + default The default backing dev, used for non-block device backed diff --git a/Documentation/DocBook/kernel-locking.tmpl b/Documentation/DocBook/kernel-locking.tmpl index 77c42f40be5d66ecb0b2235ef3dd1300301eafa8..2510763295d09dfbd893e288d1948c9b05feda4d 100644 --- a/Documentation/DocBook/kernel-locking.tmpl +++ b/Documentation/DocBook/kernel-locking.tmpl @@ -703,6 +703,31 @@ + + The trylock Functions + + There are functions that try to acquire a lock only once and immediately + return a value telling about success or failure to acquire the lock. + They can be used if you need no access to the data protected with the lock + when some other thread is holding the lock. You should acquire the lock + later if you then need access to the data protected with the lock. + + + + spin_trylock() does not spin but returns non-zero if + it acquires the spinlock on the first try or 0 if not. This function can + be used in all contexts like spin_lock: you must have + disabled the contexts that might interrupt you and acquire the spin lock. + + + + mutex_trylock() does not suspend your task + but returns non-zero if it could lock the mutex on the first try + or 0 if not. This function cannot be safely used in hardware or software + interrupt contexts despite not sleeping. + + + Common Examples diff --git a/Documentation/DocBook/kgdb.tmpl b/Documentation/DocBook/kgdb.tmpl index 028a8444d95e252a4c0830b70eb6b71311509660..e8acd1f034567b217f9e9998f5bc05b4c24e276e 100644 --- a/Documentation/DocBook/kgdb.tmpl +++ b/Documentation/DocBook/kgdb.tmpl @@ -84,10 +84,9 @@ runs an instance of gdb against the vmlinux file which contains the symbols (not boot image such as bzImage, zImage, uImage...). In gdb the developer specifies the connection parameters and - connects to kgdb. Depending on which kgdb I/O modules exist in - the kernel for a given architecture, it may be possible to debug - the test machine's kernel with the development machine using a - rs232 or ethernet connection. + connects to kgdb. The type of connection a developer makes with + gdb depends on the availability of kgdb I/O modules compiled as + builtin's or kernel modules in the test machine's kernel. @@ -223,7 +222,7 @@ IMPORTANT NOTE: Using this option with kgdb over the console - (kgdboc) or kgdb over ethernet (kgdboe) is not supported. + (kgdboc) is not supported. @@ -249,18 +248,11 @@ (gdb) target remote /dev/ttyS0 - Example (kgdb to a terminal server): + Example (kgdb to a terminal server on tcp port 2012): % gdb ./vmlinux - (gdb) target remote udp:192.168.2.2:6443 - - - Example (kgdb over ethernet): - - - % gdb ./vmlinux - (gdb) target remote udp:192.168.2.2:6443 + (gdb) target remote 192.168.2.2:2012 Once connected, you can debug a kernel the way you would debug an diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches index 9c93a03ea33b09996cde8aa84f48a85567f3282e..118ca6e9404f47ded06c7ee3a287003d00377e56 100644 --- a/Documentation/SubmittingPatches +++ b/Documentation/SubmittingPatches @@ -327,6 +327,52 @@ Some people also put extra tags at the end. They'll just be ignored for now, but you can do this to mark internal company procedures or just point out some special detail about the sign-off. +If you are a subsystem or branch maintainer, sometimes you need to slightly +modify patches you receive in order to merge them, because the code is not +exactly the same in your tree and the submitters'. If you stick strictly to +rule (c), you should ask the submitter to rediff, but this is a totally +counter-productive waste of time and energy. Rule (b) allows you to adjust +the code, but then it is very impolite to change one submitter's code and +make him endorse your bugs. To solve this problem, it is recommended that +you add a line between the last Signed-off-by header and yours, indicating +the nature of your changes. While there is nothing mandatory about this, it +seems like prepending the description with your mail and/or name, all +enclosed in square brackets, is noticeable enough to make it obvious that +you are responsible for last-minute changes. Example : + + Signed-off-by: Random J Developer + [lucky@maintainer.example.org: struct foo moved from foo.c to foo.h] + Signed-off-by: Lucky K Maintainer + +This practise is particularly helpful if you maintain a stable branch and +want at the same time to credit the author, track changes, merge the fix, +and protect the submitter from complaints. Note that under no circumstances +can you change the author's identity (the From header), as it is the one +which appears in the changelog. + +Special note to back-porters: It seems to be a common and useful practise +to insert an indication of the origin of a patch at the top of the commit +message (just after the subject line) to facilitate tracking. For instance, +here's what we see in 2.6-stable : + + Date: Tue May 13 19:10:30 2008 +0000 + + SCSI: libiscsi regression in 2.6.25: fix nop timer handling + + commit 4cf1043593db6a337f10e006c23c69e5fc93e722 upstream + +And here's what appears in 2.4 : + + Date: Tue May 13 22:12:27 2008 +0200 + + wireless, airo: waitbusy() won't delay + + [backport of 2.6 commit b7acbdfbd1f277c1eb23f344f899cfa4cd0bf36a] + +Whatever the format, this information provides a valuable help to people +tracking your trees, and to people trying to trouble-shoot bugs in your +tree. + 13) When to use Acked-by: and Cc: diff --git a/Documentation/cciss.txt b/Documentation/cciss.txt index e65736c6b8bc890448c81de9ade727cee9f43ca4..63e59b8847c5475fe46f3012f6365a4f292ba9fc 100644 --- a/Documentation/cciss.txt +++ b/Documentation/cciss.txt @@ -21,6 +21,11 @@ This driver is known to work with the following cards: * SA E200 * SA E200i * SA E500 + * SA P212 + * SA P410 + * SA P410i + * SA P411 + * SA P812 Detecting drive failures: ------------------------- diff --git a/Documentation/cpu-freq/governors.txt b/Documentation/cpu-freq/governors.txt index 6a9c55bd556baf199a7f0607d47860c4e86987dd..dcec0564d04075a9751e462968f956385405f283 100644 --- a/Documentation/cpu-freq/governors.txt +++ b/Documentation/cpu-freq/governors.txt @@ -129,14 +129,6 @@ to its default value of '80' it means that between the checking intervals the CPU needs to be on average more than 80% in use to then decide that the CPU frequency needs to be increased. -sampling_down_factor: this parameter controls the rate that the CPU -makes a decision on when to decrease the frequency. When set to its -default value of '5' it means that at 1/5 the sampling_rate the kernel -makes a decision to lower the frequency. Five "lower rate" decisions -have to be made in a row before the CPU frequency is actually lower. -If set to '1' then the frequency decreases as quickly as it increases, -if set to '2' it decreases at half the rate of the increase. - ignore_nice_load: this parameter takes a value of '0' or '1'. When set to '0' (its default), all processes are counted towards the 'cpu utilisation' value. When set to '1', the processes that are diff --git a/Documentation/cpusets.txt b/Documentation/cpusets.txt index fb7b361e6eea66c573af07d86c415ad4371dcb64..353504de3084a645931788b6bd4d7e529428562e 100644 --- a/Documentation/cpusets.txt +++ b/Documentation/cpusets.txt @@ -199,7 +199,7 @@ using the sched_setaffinity, mbind and set_mempolicy system calls. The following rules apply to each cpuset: - Its CPUs and Memory Nodes must be a subset of its parents. - - It can only be marked exclusive if its parent is. + - It can't be marked exclusive unless its parent is. - If its cpu or memory is exclusive, they may not overlap any sibling. These rules, and the natural hierarchy of cpusets, enable efficient @@ -345,7 +345,7 @@ is modified to perform an inline check for this PF_SPREAD_PAGE task flag, and if set, a call to a new routine cpuset_mem_spread_node() returns the node to prefer for the allocation. -Similarly, setting 'memory_spread_cache' turns on the flag +Similarly, setting 'memory_spread_slab' turns on the flag PF_SPREAD_SLAB, and appropriately marked slab caches will allocate pages from the node returned by cpuset_mem_spread_node(). @@ -542,7 +542,7 @@ otherwise initial value -1 that indicates the cpuset has no request. 2 : search cores in a package. 3 : search cpus in a node [= system wide on non-NUMA system] ( 4 : search nodes in a chunk of node [on NUMA system] ) - ( 5~ : search system wide [on NUMA system]) + ( 5 : search system wide [on NUMA system] ) This file is per-cpuset and affect the sched domain where the cpuset belongs to. Therefore if the flag 'sched_load_balance' of a cpuset @@ -709,7 +709,10 @@ Now you want to do something with this cpuset. In this directory you can find several files: # ls -cpus cpu_exclusive mems mem_exclusive mem_hardwall tasks +cpu_exclusive memory_migrate mems tasks +cpus memory_pressure notify_on_release +mem_exclusive memory_spread_page sched_load_balance +mem_hardwall memory_spread_slab sched_relax_domain_level Reading them will give you information about the state of this cpuset: the CPUs and Memory Nodes it can use, the processes that are using diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 5b3f31faed56872b84fbd293494613f6d627a987..46ece3fba6f94c2924c94d6f96b4402984705102 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -312,3 +312,12 @@ When: 2.6.26 Why: Implementation became generic; users should now include linux/semaphore.h instead. Who: Matthew Wilcox + +--------------------------- + +What: CONFIG_THERMAL_HWMON +When: January 2009 +Why: This option was introduced just to allow older lm-sensors userspace + to keep working over the upgrade to 2.6.26. At the scheduled time of + removal fixed lm-sensors (2.x or 3.x) should be readily available. +Who: Rene Herman diff --git a/Documentation/filesystems/ext4.txt b/Documentation/filesystems/ext4.txt index 560f88dc7090dadcfd7c2db4fc6821c64b8da3fe..0c5086db835262828edd6b377bee4affb4b6da6f 100644 --- a/Documentation/filesystems/ext4.txt +++ b/Documentation/filesystems/ext4.txt @@ -139,8 +139,16 @@ commit=nrsec (*) Ext4 can be told to sync all its data and metadata Setting it to very large values will improve performance. -barrier=1 This enables/disables barriers. barrier=0 disables - it, barrier=1 enables it. +barrier=<0|1(*)> This enables/disables the use of write barriers in + the jbd code. barrier=0 disables, barrier=1 enables. + This also requires an IO stack which can support + barriers, and if jbd gets an error on a barrier + write, it will disable again with a warning. + Write barriers enforce proper on-disk ordering + of journal commits, making volatile disk write caches + safe to use, at some performance penalty. If + your disks are battery-backed in one way or another, + disabling barriers may safely improve performance. orlov (*) This enables the new Orlov block allocator. It is enabled by default. diff --git a/Documentation/filesystems/sysfs-pci.txt b/Documentation/filesystems/sysfs-pci.txt index 5daa2aaec2c529d7cfa757fb68b5e3499ff32ed6..68ef48839c0484db0dea98da2b419eb4f94b28bf 100644 --- a/Documentation/filesystems/sysfs-pci.txt +++ b/Documentation/filesystems/sysfs-pci.txt @@ -36,6 +36,7 @@ files, each with their own function. local_cpus nearby CPU mask (cpumask, ro) resource PCI resource host addresses (ascii, ro) resource0..N PCI resource N, if present (binary, mmap) + resource0_wc..N_wc PCI WC map resource N, if prefetchable (binary, mmap) rom PCI ROM resource, if present (binary, ro) subsystem_device PCI subsystem device (ascii, ro) subsystem_vendor PCI subsystem vendor (ascii, ro) diff --git a/Documentation/hwmon/ibmaem b/Documentation/hwmon/ibmaem new file mode 100644 index 0000000000000000000000000000000000000000..2fefaf582a43b928b48b0e196fab6445b28aa171 --- /dev/null +++ b/Documentation/hwmon/ibmaem @@ -0,0 +1,37 @@ +Kernel driver ibmaem +====================== + +Supported systems: + * Any recent IBM System X server with Active Energy Manager 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. + Prefix: 'ibmaem' + Datasheet: Not available + +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. + +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. + +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. diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface index f4a8ebc1ef1acc11ae4bdd22c9299f4b84467c73..2d845730d4e0e81c65ff5ceb5299a79724daf62f 100644 --- a/Documentation/hwmon/sysfs-interface +++ b/Documentation/hwmon/sysfs-interface @@ -2,17 +2,12 @@ Naming and data format standards for sysfs files ------------------------------------------------ The libsensors library offers an interface to the raw sensors data -through the sysfs interface. See libsensors documentation and source for -further information. As of writing this document, libsensors -(from lm_sensors 2.8.3) is heavily chip-dependent. Adding or updating -support for any given chip requires modifying the library's code. -This is because libsensors was written for the procfs interface -older kernel modules were using, which wasn't standardized enough. -Recent versions of libsensors (from lm_sensors 2.8.2 and later) have -support for the sysfs interface, though. - -The new sysfs interface was designed to be as chip-independent as -possible. +through the sysfs interface. Since lm-sensors 3.0.0, libsensors is +completely chip-independent. It assumes that all the kernel drivers +implement the standard sysfs interface described in this document. +This makes adding or updating support for any given chip very easy, as +libsensors, and applications using it, do not need to be modified. +This is a major improvement compared to lm-sensors 2. Note that motherboards vary widely in the connections to sensor chips. There is no standard that ensures, for example, that the second @@ -35,19 +30,17 @@ access this data in a simple and consistent way. That said, such programs will have to implement conversion, labeling and hiding of inputs. For this reason, it is still not recommended to bypass the library. -If you are developing a userspace application please send us feedback on -this standard. - -Note that this standard isn't completely established yet, so it is subject -to changes. If you are writing a new hardware monitoring driver those -features can't seem to fit in this interface, please contact us with your -extension proposal. Keep in mind that backward compatibility must be -preserved. - Each chip gets its own directory in the sysfs /sys/devices tree. To find all sensor chips, it is easier to follow the device symlinks from /sys/class/hwmon/hwmon*. +Up to lm-sensors 3.0.0, libsensors looks for hardware monitoring attributes +in the "physical" device directory. Since lm-sensors 3.0.1, attributes found +in the hwmon "class" device directory are also supported. Complex drivers +(e.g. drivers for multifunction chips) may want to use this possibility to +avoid namespace pollution. The only drawback will be that older versions of +libsensors won't support the driver in question. + All sysfs values are fixed point numbers. There is only one value per file, unlike the older /proc specification. diff --git a/Documentation/kernel-doc-nano-HOWTO.txt b/Documentation/kernel-doc-nano-HOWTO.txt index 2075c0658bf547d04d36fa1b6a59a2c7a48d50b8..0bd32748a467be8e7436f4ff3ec684b784755663 100644 --- a/Documentation/kernel-doc-nano-HOWTO.txt +++ b/Documentation/kernel-doc-nano-HOWTO.txt @@ -1,6 +1,105 @@ kernel-doc nano-HOWTO ===================== +How to format kernel-doc comments +--------------------------------- + +In order to provide embedded, 'C' friendly, easy to maintain, +but consistent and extractable documentation of the functions and +data structures in the Linux kernel, the Linux kernel has adopted +a consistent style for documenting functions and their parameters, +and structures and their members. + +The format for this documentation is called the kernel-doc format. +It is documented in this Documentation/kernel-doc-nano-HOWTO.txt file. + +This style embeds the documentation within the source files, using +a few simple conventions. The scripts/kernel-doc perl script, some +SGML templates in Documentation/DocBook, and other tools understand +these conventions, and are used to extract this embedded documentation +into various documents. + +In order to provide good documentation of kernel functions and data +structures, please use the following conventions to format your +kernel-doc comments in Linux kernel source. + +We definitely need kernel-doc formatted documentation for functions +that are exported to loadable modules using EXPORT_SYMBOL. + +We also look to provide kernel-doc formatted documentation for +functions externally visible to other kernel files (not marked +"static"). + +We also recommend providing kernel-doc formatted documentation +for private (file "static") routines, for consistency of kernel +source code layout. But this is lower priority and at the +discretion of the MAINTAINER of that kernel source file. + +Data structures visible in kernel include files should also be +documented using kernel-doc formatted comments. + +The opening comment mark "/**" is reserved for kernel-doc comments. +Only comments so marked will be considered by the kernel-doc scripts, +and any comment so marked must be in kernel-doc format. Do not use +"/**" to be begin a comment block unless the comment block contains +kernel-doc formatted comments. The closing comment marker for +kernel-doc comments can be either "*/" or "**/". + +Kernel-doc comments should be placed just before the function +or data structure being described. + +Example kernel-doc function comment: + +/** + * foobar() - short function description of foobar + * @arg1: Describe the first argument to foobar. + * @arg2: Describe the second argument to foobar. + * One can provide multiple line descriptions + * for arguments. + * + * A longer description, with more discussion of the function foobar() + * that might be useful to those using or modifying it. Begins with + * empty comment line, and may include additional embedded empty + * comment lines. + * + * The longer description can have multiple paragraphs. + **/ + +The first line, with the short description, must be on a single line. + +The @argument descriptions must begin on the very next line following +this opening short function description line, with no intervening +empty comment lines. + +Example kernel-doc data structure comment. + +/** + * struct blah - the basic blah structure + * @mem1: describe the first member of struct blah + * @mem2: describe the second member of struct blah, + * perhaps with more lines and words. + * + * Longer description of this structure. + **/ + +The kernel-doc function comments describe each parameter to the +function, in order, with the @name lines. + +The kernel-doc data structure comments describe each structure member +in the data structure, with the @name lines. + +The longer description formatting is "reflowed", losing your line +breaks. So presenting carefully formatted lists within these +descriptions won't work so well; derived documentation will lose +the formatting. + +See the section below "How to add extractable documentation to your +source files" for more details and notes on how to format kernel-doc +comments. + +Components of the kernel-doc system +----------------------------------- + Many places in the source tree have extractable documentation in the form of block comments above functions. The components of this system are: diff --git a/Documentation/kernel-docs.txt b/Documentation/kernel-docs.txt index 5a4ef48224aeac7ce4cfef6eea9dd3e545a7300e..28cdc2af2131c831597e5344759704062089e229 100644 --- a/Documentation/kernel-docs.txt +++ b/Documentation/kernel-docs.txt @@ -715,14 +715,14 @@ * Name: "Gary's Encyclopedia - The Linux Kernel" Author: Gary (I suppose...). - URL: http://www.lisoleg.net/cgi-bin/lisoleg.pl?view=kernel.htm - Keywords: links, not found here?. + URL: http://slencyclopedia.berlios.de/index.html + Keywords: linux, community, everything! Description: Gary's Encyclopedia exists to allow the rapid finding of documentation and other information of interest to GNU/Linux users. It has about 4000 links to external pages in 150 major categories. This link is for kernel-specific links, documents, - sites... Look there if you could not find here what you were - looking for. + sites... This list is now hosted by developer.Berlios.de, + but seems not to have been updated since sometime in 1999. * Name: "The home page of Linux-MM" Author: The Linux-MM team. diff --git a/Documentation/kobject.txt b/Documentation/kobject.txt index bf3256e04027686430823fe32333fabf968a3de4..51a8021ee532bc03e4e530dd724f3e42ae737bc4 100644 --- a/Documentation/kobject.txt +++ b/Documentation/kobject.txt @@ -305,7 +305,7 @@ should not be manipulated by any other user. A kset keeps its children in a standard kernel linked list. Kobjects point back to their containing kset via their kset field. In almost all cases, -the kobjects belonging to a ket have that kset (or, strictly, its embedded +the kobjects belonging to a kset have that kset (or, strictly, its embedded kobject) in their parent. As a kset contains a kobject within it, it should always be dynamically diff --git a/Documentation/laptops/thinkpad-acpi.txt b/Documentation/laptops/thinkpad-acpi.txt index 01c6c3d8a7e3fe61ee007182b9c45841e6857973..64b3f146e4b09aa4d2cd312e97689f9eba503347 100644 --- a/Documentation/laptops/thinkpad-acpi.txt +++ b/Documentation/laptops/thinkpad-acpi.txt @@ -503,7 +503,7 @@ generate input device EV_KEY events. In addition to the EV_KEY events, thinkpad-acpi may also issue EV_SW events for switches: -SW_RADIO T60 and later hardare rfkill rocker switch +SW_RFKILL_ALL T60 and later hardare rfkill rocker switch SW_TABLET_MODE Tablet ThinkPads HKEY events 0x5009 and 0x500A Non hot-key ACPI HKEY event map: diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c index 3be8ab2a886acf98e2b0a45ab3690fd20fc8bedc..82fafe0429fed8dc441411059be52b33154dd8a8 100644 --- a/Documentation/lguest/lguest.c +++ b/Documentation/lguest/lguest.c @@ -157,6 +157,9 @@ struct virtqueue /* The routine to call when the Guest pings us. */ void (*handle_output)(int fd, struct virtqueue *me); + + /* Outstanding buffers */ + unsigned int inflight; }; /* Remember the arguments to the program so we can "reboot" */ @@ -702,6 +705,7 @@ static unsigned get_vq_desc(struct virtqueue *vq, errx(1, "Looped descriptor"); } while ((i = next_desc(vq, i)) != vq->vring.num); + vq->inflight++; return head; } @@ -719,6 +723,7 @@ static void add_used(struct virtqueue *vq, unsigned int head, int len) /* Make sure buffer is written before we update index. */ wmb(); vq->vring.used->idx++; + vq->inflight--; } /* This actually sends the interrupt for this virtqueue */ @@ -726,8 +731,9 @@ static void trigger_irq(int fd, struct virtqueue *vq) { unsigned long buf[] = { LHREQ_IRQ, vq->config.irq }; - /* If they don't want an interrupt, don't send one. */ - if (vq->vring.avail->flags & VRING_AVAIL_F_NO_INTERRUPT) + /* If they don't want an interrupt, don't send one, unless empty. */ + if ((vq->vring.avail->flags & VRING_AVAIL_F_NO_INTERRUPT) + && vq->inflight) return; /* Send the Guest an interrupt tell them we used something up. */ @@ -1107,6 +1113,7 @@ static void add_virtqueue(struct device *dev, unsigned int num_descs, vq->next = NULL; vq->last_avail_idx = 0; vq->dev = dev; + vq->inflight = 0; /* Initialize the configuration. */ vq->config.num = num_descs; @@ -1368,6 +1375,7 @@ static void setup_tun_net(const char *arg) /* Tell Guest what MAC address to use. */ add_feature(dev, VIRTIO_NET_F_MAC); + add_feature(dev, VIRTIO_F_NOTIFY_ON_EMPTY); set_config(dev, sizeof(conf), &conf); /* We don't need the socket any more; setup is done. */ diff --git a/Documentation/networking/arcnet.txt b/Documentation/networking/arcnet.txt index 770fc41a78e831702adf81b1ac596b3baa3843be..7960125403869452127ad63b31476b51c822ba63 100644 --- a/Documentation/networking/arcnet.txt +++ b/Documentation/networking/arcnet.txt @@ -46,7 +46,7 @@ These are the ARCnet drivers for Linux. This new release (2.91) has been put together by David Woodhouse -, in an attempt to tidy up the driver after adding support +, in an attempt to tidy up the driver after adding support for yet another chipset. Now the generic support has been separated from the individual chipset drivers, and the source files aren't quite so packed with #ifdefs! I've changed this file a bit, but kept it in the first person from diff --git a/Documentation/networking/bridge.txt b/Documentation/networking/bridge.txt index bdae2db4119c33e24f6e2fb907f9114c1bec6e8a..bec69a8a16971f5c5434084e0aee323ec1869919 100644 --- a/Documentation/networking/bridge.txt +++ b/Documentation/networking/bridge.txt @@ -1,6 +1,6 @@ In order to use the Ethernet bridging functionality, you'll need the userspace tools. These programs and documentation are available -at http://bridge.sourceforge.net. The download page is +at http://www.linux-foundation.org/en/Net:Bridge. The download page is http://prdownloads.sourceforge.net/bridge. If you still have questions, don't hesitate to post to the mailing list diff --git a/Documentation/video4linux/CARDLIST.au0828 b/Documentation/video4linux/CARDLIST.au0828 index aaae360312e479a547d583c8c1d172d3106fa48d..86d1c8e7b18f3c31b39dca8176acc3e9bdfdf96a 100644 --- a/Documentation/video4linux/CARDLIST.au0828 +++ b/Documentation/video4linux/CARDLIST.au0828 @@ -1,4 +1,4 @@ 0 -> Unknown board (au0828) - 1 -> Hauppauge HVR950Q (au0828) [2040:7200] + 1 -> Hauppauge HVR950Q (au0828) [2040:7200,2040:7210,2040:7217,2040:721b,2040:721f,2040:7280,0fd9:0008] 2 -> Hauppauge HVR850 (au0828) [2040:7240] 3 -> DViCO FusionHDTV USB (au0828) [0fe9:d620] diff --git a/Documentation/video4linux/CARDLIST.cx88 b/Documentation/video4linux/CARDLIST.cx88 index 5439573464693ca9c3ac29ba9d10b0dd27a2fdf9..7cf5685d36452f64216a0f304e69f7b71ed43703 100644 --- a/Documentation/video4linux/CARDLIST.cx88 +++ b/Documentation/video4linux/CARDLIST.cx88 @@ -60,7 +60,7 @@ 59 -> DViCO FusionHDTV 5 PCI nano [18ac:d530] 60 -> Pinnacle Hybrid PCTV [12ab:1788] 61 -> Winfast TV2000 XP Global [107d:6f18] - 62 -> PowerColor Real Angel 330 [14f1:ea3d] + 62 -> PowerColor RA330 [14f1:ea3d] 63 -> Geniatech X8000-MT DVBT [14f1:8852] 64 -> DViCO FusionHDTV DVB-T PRO [18ac:db30] 65 -> DViCO FusionHDTV 7 Gold [18ac:d610] diff --git a/Documentation/video4linux/cx18.txt b/Documentation/video4linux/cx18.txt index 077d56ec3f3d6e300c2fd4545b0082b939895ac4..6842c262890f898561f537888ddf53b8bc39bda5 100644 --- a/Documentation/video4linux/cx18.txt +++ b/Documentation/video4linux/cx18.txt @@ -1,7 +1,9 @@ Some notes regarding the cx18 driver for the Conexant CX23418 MPEG encoder chip: -1) The only hardware currently supported is the Hauppauge HVR-1600. +1) The only hardware currently supported is the Hauppauge HVR-1600 + card and the Compro VideoMate H900 (note that this card only + supports analog input, it has no digital tuner!). 2) Some people have problems getting the i2c bus to work. Cause unknown. The symptom is that the eeprom cannot be read and the card is diff --git a/Documentation/vm/pagemap.txt b/Documentation/vm/pagemap.txt new file mode 100644 index 0000000000000000000000000000000000000000..ce72c0fe6177efaeb4afd73d2b7d01372e718727 --- /dev/null +++ b/Documentation/vm/pagemap.txt @@ -0,0 +1,77 @@ +pagemap, from the userspace perspective +--------------------------------------- + +pagemap is a new (as of 2.6.25) set of interfaces in the kernel that allow +userspace programs to examine the page tables and related information by +reading files in /proc. + +There are three components to pagemap: + + * /proc/pid/pagemap. This file lets a userspace process find out which + physical frame each virtual page is mapped to. It contains one 64-bit + value for each virtual page, containing the following data (from + fs/proc/task_mmu.c, above pagemap_read): + + * Bits 0-55 page frame number (PFN) if present + * Bits 0-4 swap type if swapped + * Bits 5-55 swap offset if swapped + * Bits 55-60 page shift (page size = 1<&1 | grep -iq emacs; then \ $(all-sources) | xargs $1 -a; \ $(all-kconfigs) | xargs $1 -a \ - --regex='/^[ \t]*(menu|)config[ \t]+\([a-zA-Z0-9_]+\)/\2/'; \ + --regex='/^[ \t]*\(\(menu\)*config\)[ \t]+\([a-zA-Z0-9_]+\)/\3/'; \ $(all-defconfigs) | xargs -r $1 -a \ --regex='/^#?[ \t]?\(CONFIG_[a-zA-Z0-9_]+\)/\1/'; \ else \ diff --git a/arch/alpha/Makefile b/arch/alpha/Makefile index 4e1a8e2c45410746b0b8176c6356068f433a8be2..4759fe751aa1ba1b21ea99b99ae2c9487627e326 100644 --- a/arch/alpha/Makefile +++ b/arch/alpha/Makefile @@ -13,6 +13,7 @@ NM := $(NM) -B LDFLAGS_vmlinux := -static -N #-relax CHECKFLAGS += -D__alpha__ -m64 cflags-y := -pipe -mno-fp-regs -ffixed-8 -msmall-data +cflags-y += $(call cc-option, -fno-jump-tables) cpuflags-$(CONFIG_ALPHA_EV4) := -mcpu=ev4 cpuflags-$(CONFIG_ALPHA_EV5) := -mcpu=ev5 diff --git a/arch/alpha/kernel/core_t2.c b/arch/alpha/kernel/core_t2.c index c0750291b44ad54a885fd3395f0811dc254ea44e..d9980d47ab81adbcdd0bfb0d4ca80dc2a04cf22e 100644 --- a/arch/alpha/kernel/core_t2.c +++ b/arch/alpha/kernel/core_t2.c @@ -74,6 +74,8 @@ # define DBG(args) #endif +DEFINE_SPINLOCK(t2_hae_lock); + static volatile unsigned int t2_mcheck_any_expected; static volatile unsigned int t2_mcheck_last_taken; diff --git a/arch/alpha/kernel/init_task.c b/arch/alpha/kernel/init_task.c index 835d09a7b332b9ba369b23a8e07693f24ddb8b8e..1f762189fa64f1f158e6d1d1664cabb14f58264e 100644 --- a/arch/alpha/kernel/init_task.c +++ b/arch/alpha/kernel/init_task.c @@ -9,7 +9,6 @@ static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c index 36ab22a7ea124920f7f0cf8617deacf6906623a9..5cf45fc5134315bdc930d1a36dad08e4dc4c6dac 100644 --- a/arch/alpha/kernel/pci.c +++ b/arch/alpha/kernel/pci.c @@ -71,6 +71,23 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82378, quirk_i static void __init quirk_cypress(struct pci_dev *dev) { + /* The Notorious Cy82C693 chip. */ + + /* The generic legacy mode IDE fixup in drivers/pci/probe.c + doesn't work correctly with the Cypress IDE controller as + it has non-standard register layout. Fix that. */ + if (dev->class >> 8 == PCI_CLASS_STORAGE_IDE) { + dev->resource[2].start = dev->resource[3].start = 0; + dev->resource[2].end = dev->resource[3].end = 0; + dev->resource[2].flags = dev->resource[3].flags = 0; + if (PCI_FUNC(dev->devfn) == 2) { + dev->resource[0].start = 0x170; + dev->resource[0].end = 0x177; + dev->resource[1].start = 0x376; + dev->resource[1].end = 0x376; + } + } + /* The Cypress bridge responds on the PCI bus in the address range 0xffff0000-0xffffffff (conventional x86 BIOS ROM). There is no way to turn this off. The bridge also supports several extended diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c index dc57790250d2a26484bd25e2be0dca496e3217e8..c778779007fc58339abb11bc7f42f1299d5d65c1 100644 --- a/arch/alpha/kernel/traps.c +++ b/arch/alpha/kernel/traps.c @@ -447,7 +447,7 @@ struct unaligned_stat { /* Macro for exception fixup code to access integer registers. */ -#define una_reg(r) (regs->regs[(r) >= 16 && (r) <= 18 ? (r)+19 : (r)]) +#define una_reg(r) (_regs[(r) >= 16 && (r) <= 18 ? (r)+19 : (r)]) asmlinkage void @@ -456,6 +456,7 @@ do_entUna(void * va, unsigned long opcode, unsigned long reg, { long error, tmp1, tmp2, tmp3, tmp4; unsigned long pc = regs->pc - 4; + unsigned long *_regs = regs->regs; const struct exception_table_entry *fixup; unaligned[0].count++; diff --git a/arch/arm/boot/compressed/head-xscale.S b/arch/arm/boot/compressed/head-xscale.S index 67ea99ef65214efd4166f49f0b6cf5befbcc18dc..dd3fbd6766e14a6168aa8515c6c4a6e123d47166 100644 --- a/arch/arm/boot/compressed/head-xscale.S +++ b/arch/arm/boot/compressed/head-xscale.S @@ -33,10 +33,6 @@ __XScale_start: bic r0, r0, #0x1000 @ clear Icache mcr p15, 0, r0, c1, c0, 0 -#ifdef CONFIG_ARCH_COTULLA_IDP - mov r7, #MACH_TYPE_COTULLA_IDP -#endif - #ifdef CONFIG_ARCH_IXP2000 mov r1, #-1 mov r0, #0xd6000000 diff --git a/arch/arm/kernel/init_task.c b/arch/arm/kernel/init_task.c index bd4ef53bc6b95ee03f8eac412e03563146a27a4f..8b8c9d38a7611daaad9ddd2af7de18ec2176e374 100644 --- a/arch/arm/kernel/init_task.c +++ b/arch/arm/kernel/init_task.c @@ -13,7 +13,6 @@ #include static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/arch/arm/mach-at91/at91x40.c b/arch/arm/mach-at91/at91x40.c index 1de121fc55f417c2673a706947e72e431c54db07..f44647738ee46091c956a91ca31c2db276245591 100644 --- a/arch/arm/mach-at91/at91x40.c +++ b/arch/arm/mach-at91/at91x40.c @@ -16,16 +16,32 @@ #include #include #include +#include #include "generic.h" /* - * This is used in the gpio code, stub locally. + * Export the clock functions for the AT91X40. Some external code common + * to all AT91 family parts relys on this, like the gpio and serial support. */ int clk_enable(struct clk *clk) { return 0; } +void clk_disable(struct clk *clk) +{ +} + +unsigned long clk_get_rate(struct clk *clk) +{ + return AT91X40_MASTER_CLOCK; +} + +struct clk *clk_get(struct device *dev, const char *id) +{ + return NULL; +} + void __init at91x40_initialize(unsigned long main_clock) { at91_extern_irq = (1 << AT91X40_ID_IRQ0) | (1 << AT91X40_ID_IRQ1) diff --git a/arch/arm/mach-integrator/impd1.c b/arch/arm/mach-integrator/impd1.c index 92d79fb39311f73ee755abd6c67f6b8df6c5b3ed..62e653a3ea1a9f7a651a41e43a19253af1c95241 100644 --- a/arch/arm/mach-integrator/impd1.c +++ b/arch/arm/mach-integrator/impd1.c @@ -369,7 +369,8 @@ static int impd1_probe(struct lm_device *dev) lm_set_drvdata(dev, impd1); - printk("IM-PD1 found at 0x%08lx\n", dev->resource.start); + printk("IM-PD1 found at 0x%08lx\n", + (unsigned long)dev->resource.start); for (i = 0; i < ARRAY_SIZE(impd1->vcos); i++) { impd1->vcos[i].owner = THIS_MODULE, diff --git a/arch/arm/mach-integrator/pci_v3.c b/arch/arm/mach-integrator/pci_v3.c index d55fa4e9bb43066a366e18537f1905b1fd593363..c07f497000cae35343aadbc94bbb13097f81634a 100644 --- a/arch/arm/mach-integrator/pci_v3.c +++ b/arch/arm/mach-integrator/pci_v3.c @@ -405,7 +405,6 @@ v3_pci_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs) addr, fsr, pc, instr, __raw_readl(SC_LBFADDR), __raw_readl(SC_LBFCODE) & 255, v3_readb(V3_LB_ISTAT)); printk(KERN_DEBUG "%s", buf); - printascii(buf); #endif v3_writeb(V3_LB_ISTAT, 0); @@ -447,6 +446,7 @@ static irqreturn_t v3_irq(int dummy, void *devid) unsigned long pc = instruction_pointer(regs); unsigned long instr = *(unsigned long *)pc; char buf[128]; + extern void printascii(const char *); sprintf(buf, "V3 int %d: pc=0x%08lx [%08lx] LBFADDR=%08x LBFCODE=%02x " "ISTAT=%02x\n", IRQ_AP_V3INT, pc, instr, diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c index a0b16a7e8a046b8a0f63b9ea506ae4c2c183413c..a4d20127a60e001ac056def6c41943be765c08eb 100644 --- a/arch/arm/mach-omap1/board-palmte.c +++ b/arch/arm/mach-omap1/board-palmte.c @@ -24,7 +24,6 @@ #include #include #include -#include #include #include @@ -315,14 +314,6 @@ static void palmte_get_power_status(struct apm_power_info *info, int *battery) #define palmte_get_power_status NULL #endif -static struct tsc2102_config palmte_tsc2102_config = { - .use_internal = 0, - .monitor = TSC_BAT1 | TSC_AUX | TSC_TEMP, - .temp_at25c = { 2200, 2615 }, - .apm_report = palmte_get_power_status, - .alsa_config = &palmte_alsa_config, -}; - static struct omap_board_config_kernel palmte_config[] __initdata = { { OMAP_TAG_USB, &palmte_usb_config }, { OMAP_TAG_MMC, &palmte_mmc_config }, @@ -336,7 +327,6 @@ static struct spi_board_info palmte_spi_info[] __initdata = { .bus_num = 2, /* uWire (officially) */ .chip_select = 0, /* As opposed to 3 */ .irq = OMAP_GPIO_IRQ(PALMTE_PINTDAV_GPIO), - .platform_data = &palmte_tsc2102_config, .max_speed_hz = 8000000, }, }; diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c index 6d4416a4f378807e17b886862d012acbe51fca3c..f5851d1adc25890c800ed52be3dfe0cfed84dbbf 100644 --- a/arch/arm/mach-pxa/cm-x270.c +++ b/arch/arm/mach-pxa/cm-x270.c @@ -59,7 +59,7 @@ static struct resource cmx270_dm9k_resource[] = { [2] = { .start = CMX270_ETHIRQ, .end = CMX270_ETHIRQ, - .flags = IORESOURCE_IRQ, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE, } }; diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c index edc4f07a230d3c9a5d61c9d63b4dc35f94c1a5b9..9c57700ee5c29a0e8eb26a8bddd630f3432c218c 100644 --- a/arch/arm/mach-pxa/em-x270.c +++ b/arch/arm/mach-pxa/em-x270.c @@ -50,7 +50,7 @@ static struct resource em_x270_dm9k_resource[] = { [2] = { .start = EM_X270_ETHIRQ, .end = EM_X270_ETHIRQ, - .flags = IORESOURCE_IRQ, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE, } }; diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c index dace3820f1eed83dbaff06074eab806cc073e59b..e7d0fcd9b43ffbb2c749fe139b8649090e1e8ada 100644 --- a/arch/arm/mach-pxa/spitz.c +++ b/arch/arm/mach-pxa/spitz.c @@ -38,7 +38,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/arm/mach-pxa/ssp.c b/arch/arm/mach-pxa/ssp.c index 00af7f2fed66e5e865c4262b0a58313ab251fd2e..0bb31982fb6f1b5b5ffb7d89e8a3bee28284c101 100644 --- a/arch/arm/mach-pxa/ssp.c +++ b/arch/arm/mach-pxa/ssp.c @@ -330,7 +330,7 @@ struct ssp_device *ssp_request(int port, const char *label) mutex_unlock(&ssp_lock); - if (ssp->port_id != port) + if (&ssp->node == &ssp_list) return NULL; return ssp; diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c index c2cbd66db8147e894b806c9c110996d0996700a6..ab4a9f57991352c82a5520701ceca365a66f21fc 100644 --- a/arch/arm/mach-pxa/tosa.c +++ b/arch/arm/mach-pxa/tosa.c @@ -467,8 +467,8 @@ static struct platform_device *devices[] __initdata = { static void tosa_poweroff(void) { - pxa_gpio_mode(TOSA_GPIO_ON_RESET | GPIO_OUT); - GPSR(TOSA_GPIO_ON_RESET) = GPIO_bit(TOSA_GPIO_ON_RESET); + gpio_direction_output(TOSA_GPIO_ON_RESET, 0); + gpio_set_value(TOSA_GPIO_ON_RESET, 1); mdelay(1000); arm_machine_restart('h'); diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c index 661a2358ac222a9ac10c59a7a9e2cebd08b2aac0..27f63d5d3a7b84e391aab59e26a82931bc2e4868 100644 --- a/arch/arm/mach-s3c2410/mach-bast.c +++ b/arch/arm/mach-s3c2410/mach-bast.c @@ -374,7 +374,7 @@ static struct resource bast_dm9k_resource[] = { [2] = { .start = IRQ_DM9000, .end = IRQ_DM9000, - .flags = IORESOURCE_IRQ, + .flags = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH, } }; diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c index c56423373ff311af067e8ad5d37cb7152bf1fdcd..4c4b5c4207c4dc37b94d3026163150faeaf883fb 100644 --- a/arch/arm/mach-s3c2410/mach-vr1000.c +++ b/arch/arm/mach-s3c2410/mach-vr1000.c @@ -263,7 +263,7 @@ static struct resource vr1000_dm9k0_resource[] = { [2] = { .start = IRQ_VR1000_DM9000A, .end = IRQ_VR1000_DM9000A, - .flags = IORESOURCE_IRQ + .flags = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH, } }; @@ -282,7 +282,7 @@ static struct resource vr1000_dm9k1_resource[] = { [2] = { .start = IRQ_VR1000_DM9000N, .end = IRQ_VR1000_DM9000N, - .flags = IORESOURCE_IRQ + .flags = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH, } }; diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c index 6496eb645ceeb9eed2f3a8b85def1fd7400d6e03..2f772a3965c4f47aaa67494cf604a44e9c33a9cf 100644 --- a/arch/arm/mach-sa1100/collie.c +++ b/arch/arm/mach-sa1100/collie.c @@ -225,26 +225,28 @@ static void __init collie_init(void) int ret = 0; /* cpu initialize */ - GAFR = ( GPIO_SSP_TXD | \ - GPIO_SSP_SCLK | GPIO_SSP_SFRM | GPIO_SSP_CLK | GPIO_TIC_ACK | \ - GPIO_32_768kHz ); - - GPDR = ( GPIO_LDD8 | GPIO_LDD9 | GPIO_LDD10 | GPIO_LDD11 | GPIO_LDD12 | \ - GPIO_LDD13 | GPIO_LDD14 | GPIO_LDD15 | GPIO_SSP_TXD | \ - GPIO_SSP_SCLK | GPIO_SSP_SFRM | GPIO_SDLC_SCLK | \ - GPIO_SDLC_AAF | GPIO_UART_SCLK1 | GPIO_32_768kHz ); - GPLR = GPIO_GPIO18; - - // PPC pin setting - PPDR = ( PPC_LDD0 | PPC_LDD1 | PPC_LDD2 | PPC_LDD3 | PPC_LDD4 | PPC_LDD5 | \ - PPC_LDD6 | PPC_LDD7 | PPC_L_PCLK | PPC_L_LCLK | PPC_L_FCLK | PPC_L_BIAS | \ - PPC_TXD1 | PPC_TXD2 | PPC_RXD2 | PPC_TXD3 | PPC_TXD4 | PPC_SCLK | PPC_SFRM ); - - PSDR = ( PPC_RXD1 | PPC_RXD2 | PPC_RXD3 | PPC_RXD4 ); - - GAFR |= GPIO_32_768kHz; - GPDR |= GPIO_32_768kHz; - TUCR = TUCR_32_768kHz; + GAFR = GPIO_SSP_TXD | GPIO_SSP_SCLK | GPIO_SSP_SFRM | GPIO_SSP_CLK | + GPIO_MCP_CLK | GPIO_32_768kHz; + + GPDR = GPIO_LDD8 | GPIO_LDD9 | GPIO_LDD10 | GPIO_LDD11 | GPIO_LDD12 | + GPIO_LDD13 | GPIO_LDD14 | GPIO_LDD15 | GPIO_SSP_TXD | + GPIO_SSP_SCLK | GPIO_SSP_SFRM | GPIO_SDLC_SCLK | + COLLIE_GPIO_UCB1x00_RESET | COLLIE_GPIO_nMIC_ON | + COLLIE_GPIO_nREMOCON_ON | GPIO_32_768kHz; + + PPDR = PPC_LDD0 | PPC_LDD1 | PPC_LDD2 | PPC_LDD3 | PPC_LDD4 | PPC_LDD5 | + PPC_LDD6 | PPC_LDD7 | PPC_L_PCLK | PPC_L_LCLK | PPC_L_FCLK | PPC_L_BIAS | + PPC_TXD1 | PPC_TXD2 | PPC_TXD3 | PPC_TXD4 | PPC_SCLK | PPC_SFRM; + + PWER = COLLIE_GPIO_AC_IN | COLLIE_GPIO_CO | COLLIE_GPIO_ON_KEY | + COLLIE_GPIO_WAKEUP | COLLIE_GPIO_nREMOCON_INT | PWER_RTC; + + PGSR = COLLIE_GPIO_nREMOCON_ON; + + PSDR = PPC_RXD1 | PPC_RXD2 | PPC_RXD3 | PPC_RXD4; + + PCFR = PCFR_OPDE; + platform_scoop_config = &collie_pcmcia_config; diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c index 2946c193a7d63195806e431bc63d5b5db281a919..2db5580048d8d254ddc12c3af1fb79152c355d85 100644 --- a/arch/arm/plat-omap/clock.c +++ b/arch/arm/plat-omap/clock.c @@ -21,6 +21,7 @@ #include #include #include +#include #include diff --git a/arch/arm/plat-s3c24xx/s3c244x.c b/arch/arm/plat-s3c24xx/s3c244x.c index f197bb3a2366c980e6cf66d2042b7c19c524f4ee..2f01af5f64c4e2e05b0bde54b69c36b8e5372fb6 100644 --- a/arch/arm/plat-s3c24xx/s3c244x.c +++ b/arch/arm/plat-s3c24xx/s3c244x.c @@ -65,6 +65,7 @@ void __init s3c244x_map_io(struct map_desc *mach_desc, int size) /* rename any peripherals used differing from the s3c2410 */ + s3c_device_sdi.name = "s3c2440-sdi"; s3c_device_i2c.name = "s3c2440-i2c"; s3c_device_nand.name = "s3c2440-nand"; s3c_device_usbgadget.name = "s3c2440-usbgadget"; diff --git a/arch/avr32/configs/atngw100_defconfig b/arch/avr32/configs/atngw100_defconfig index 06046074d68b6bc392ba86834f415b959adae14d..119edb839ac3b2c0f90a1895ba21852a8a4b7aa0 100644 --- a/arch/avr32/configs/atngw100_defconfig +++ b/arch/avr32/configs/atngw100_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24-rc7 -# Wed Jan 9 23:20:41 2008 +# Linux kernel version: 2.6.26-rc3 +# Mon May 26 13:30:59 2008 # CONFIG_AVR32=y CONFIG_GENERIC_GPIO=y @@ -13,10 +13,10 @@ CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_ARCH_SUPPORTS_OPROFILE=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_BUG=y @@ -37,17 +37,15 @@ CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y # 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_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=y @@ -61,11 +59,13 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +# CONFIG_COMPAT_BRK 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=y CONFIG_VM_EVENT_COUNTERS=y @@ -73,11 +73,21 @@ 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_KPROBES=y +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=1 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODVERSIONS is not set @@ -101,10 +111,15 @@ CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_CLASSIC_RCU=y # # System Type and features # +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SUBARCH_AVR32B=y CONFIG_MMU=y CONFIG_PERFORMANCE_COUNTERS=y @@ -141,16 +156,19 @@ 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=0 CONFIG_VIRT_TO_BUS=y # CONFIG_OWNERSHIP_TRACE is not set +CONFIG_NMI_DEBUGGING=y # 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_CMDLINE="" # @@ -164,9 +182,10 @@ CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_TABLE=y # CONFIG_CPU_FREQ_DEBUG is not set # CONFIG_CPU_FREQ_STAT is not set -CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_GOV_POWERSAVE is not set @@ -202,6 +221,7 @@ CONFIG_XFRM=y CONFIG_XFRM_USER=y # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set CONFIG_NET_KEY=y # CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y @@ -255,87 +275,40 @@ 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_NDISC_NODETYPE=y # CONFIG_IPV6_TUNNEL is not set # CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_IPV6_MROUTE is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set -CONFIG_BRIDGE_NETFILTER=y +# CONFIG_NETFILTER_ADVANCED is not set # # Core Netfilter Configuration # -# CONFIG_NETFILTER_NETLINK is not set -CONFIG_NF_CONNTRACK_ENABLED=m +CONFIG_NETFILTER_NETLINK=m +CONFIG_NETFILTER_NETLINK_LOG=m CONFIG_NF_CONNTRACK=m -CONFIG_NF_CT_ACCT=y -CONFIG_NF_CONNTRACK_MARK=y -# CONFIG_NF_CONNTRACK_EVENTS is not set -CONFIG_NF_CT_PROTO_GRE=m -# CONFIG_NF_CT_PROTO_SCTP is not set -# CONFIG_NF_CT_PROTO_UDPLITE is not set -CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m -CONFIG_NF_CONNTRACK_H323=m CONFIG_NF_CONNTRACK_IRC=m -CONFIG_NF_CONNTRACK_NETBIOS_NS=m -CONFIG_NF_CONNTRACK_PPTP=m -CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m -CONFIG_NF_CONNTRACK_TFTP=m +CONFIG_NF_CT_NETLINK=m CONFIG_NETFILTER_XTABLES=y -CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m -# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set -# CONFIG_NETFILTER_XT_TARGET_DSCP is not set CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m -# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set -# CONFIG_NETFILTER_XT_TARGET_TRACE is not set CONFIG_NETFILTER_XT_TARGET_TCPMSS=m -CONFIG_NETFILTER_XT_MATCH_COMMENT=m -CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m -# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set -CONFIG_NETFILTER_XT_MATCH_CONNMARK=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m -# CONFIG_NETFILTER_XT_MATCH_DCCP is not set -# CONFIG_NETFILTER_XT_MATCH_DSCP is not set -CONFIG_NETFILTER_XT_MATCH_ESP=m -CONFIG_NETFILTER_XT_MATCH_HELPER=m -CONFIG_NETFILTER_XT_MATCH_LENGTH=m -CONFIG_NETFILTER_XT_MATCH_LIMIT=m -CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m -# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set -CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m -CONFIG_NETFILTER_XT_MATCH_QUOTA=m -CONFIG_NETFILTER_XT_MATCH_REALM=m -# CONFIG_NETFILTER_XT_MATCH_SCTP is not set CONFIG_NETFILTER_XT_MATCH_STATE=m -CONFIG_NETFILTER_XT_MATCH_STATISTIC=m -CONFIG_NETFILTER_XT_MATCH_STRING=m -CONFIG_NETFILTER_XT_MATCH_TCPMSS=m -# CONFIG_NETFILTER_XT_MATCH_TIME is not set -# CONFIG_NETFILTER_XT_MATCH_U32 is not set -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m # # IP: Netfilter Configuration # CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y -# CONFIG_IP_NF_QUEUE is not set CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_IPRANGE=m -CONFIG_IP_NF_MATCH_TOS=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m -CONFIG_IP_NF_MATCH_AH=m -CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_OWNER=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -343,54 +316,25 @@ CONFIG_IP_NF_TARGET_LOG=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_TARGET_NETMAP=m -CONFIG_IP_NF_TARGET_SAME=m -CONFIG_NF_NAT_SNMP_BASIC=m -CONFIG_NF_NAT_PROTO_GRE=m CONFIG_NF_NAT_FTP=m CONFIG_NF_NAT_IRC=m -CONFIG_NF_NAT_TFTP=m -CONFIG_NF_NAT_AMANDA=m -CONFIG_NF_NAT_PPTP=m -CONFIG_NF_NAT_H323=m +# CONFIG_NF_NAT_TFTP is not set +# CONFIG_NF_NAT_AMANDA is not set +# CONFIG_NF_NAT_PPTP is not set +# CONFIG_NF_NAT_H323 is not set CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_TOS=m -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_ARPTABLES=m -CONFIG_IP_NF_ARPFILTER=m -CONFIG_IP_NF_ARP_MANGLE=m # -# IPv6: Netfilter Configuration (EXPERIMENTAL) +# IPv6: Netfilter Configuration # CONFIG_NF_CONNTRACK_IPV6=m -CONFIG_IP6_NF_QUEUE=m CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m -CONFIG_IP6_NF_MATCH_FRAG=m -CONFIG_IP6_NF_MATCH_HL=m -CONFIG_IP6_NF_MATCH_OWNER=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AH=m -CONFIG_IP6_NF_MATCH_MH=m -CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_TARGET_HL=m -CONFIG_IP6_NF_RAW=m - -# -# Bridge: Netfilter Configuration -# -# CONFIG_BRIDGE_NF_EBTABLES is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set # CONFIG_TIPC is not set @@ -407,7 +351,6 @@ CONFIG_LLC=m # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_NET_SCHED is not set -CONFIG_NET_CLS_ROUTE=y # # Network testing @@ -415,6 +358,7 @@ CONFIG_NET_CLS_ROUTE=y # 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 @@ -450,6 +394,7 @@ CONFIG_MTD=y 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 @@ -531,11 +476,18 @@ CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=m CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -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_MISC_DEVICES is not set -# CONFIG_IDE is not set +CONFIG_MISC_DEVICES=y +# CONFIG_ATMEL_PWM is not set +CONFIG_ATMEL_TCLIB=y +CONFIG_ATMEL_TCB_CLKSRC=y +CONFIG_ATMEL_TCB_CLKSRC_BLOCK=0 +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_ATMEL_SSC is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HAVE_IDE is not set # # SCSI device support @@ -568,11 +520,13 @@ CONFIG_PHYLIB=y # 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 is not set CONFIG_MACB=y +# 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 @@ -586,6 +540,7 @@ CONFIG_MACB=y # # 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=m # CONFIG_PPP_MULTILINK is not set @@ -599,7 +554,6 @@ CONFIG_PPPOE=m # CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set CONFIG_SLHC=m -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -621,6 +575,7 @@ CONFIG_SLHC=m # Character devices # # CONFIG_VT is not set +# CONFIG_DEVKMEM is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -633,6 +588,7 @@ CONFIG_SLHC=m # CONFIG_SERIAL_ATMEL=y CONFIG_SERIAL_ATMEL_CONSOLE=y +CONFIG_SERIAL_ATMEL_PDC=y # CONFIG_SERIAL_ATMEL_TTYAT is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y @@ -640,21 +596,13 @@ CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -# CONFIG_RTC 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=m CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=m - -# -# I2C Algorithms -# CONFIG_I2C_ALGOBIT=m -# CONFIG_I2C_ALGOPCF is not set -# CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support @@ -665,27 +613,23 @@ CONFIG_I2C_GPIO=m # 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_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_PCF8575 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=y # CONFIG_SPI_DEBUG is not set CONFIG_SPI_MASTER=y @@ -702,9 +646,27 @@ CONFIG_SPI_ATMEL=y # CONFIG_SPI_AT25 is not set CONFIG_SPI_SPIDEV=m # CONFIG_SPI_TLE62X0 is not set +CONFIG_HAVE_GPIO_LIB=y + +# +# GPIO Support +# +# CONFIG_DEBUG_GPIO is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# SPI GPIO expanders: +# +# 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_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -724,12 +686,22 @@ CONFIG_SSB_POSSIBLE=y # 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 # @@ -753,14 +725,12 @@ CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB 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 @@ -772,6 +742,7 @@ CONFIG_USB_ATMEL_USBA=y # CONFIG_USB_GADGET_NET2280 is not set # CONFIG_USB_GADGET_PXA2XX is not set # CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_PXA27X is not set # CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set @@ -787,6 +758,7 @@ 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_USB_G_PRINTER is not set CONFIG_MMC=m # CONFIG_MMC_DEBUG is not set # CONFIG_MMC_UNSAFE_RESUME is not set @@ -797,11 +769,13 @@ CONFIG_MMC=m CONFIG_MMC_BLOCK=m 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=m +# CONFIG_MEMSTICK is not set CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y @@ -816,6 +790,8 @@ CONFIG_LEDS_GPIO=y CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y +# CONFIG_ACCESSIBILITY is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -844,19 +820,22 @@ CONFIG_RTC_INTF_DEV=y # 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 # # SPI RTC drivers # -# CONFIG_RTC_DRV_RS5C348 is not set # 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_STK17TA8 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 @@ -865,10 +844,6 @@ CONFIG_RTC_INTF_DEV=y # on-CPU RTC drivers # CONFIG_RTC_DRV_AT32AP700X=y - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -885,14 +860,11 @@ CONFIG_JBD=m # 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_DNOTIFY 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=m @@ -948,8 +920,10 @@ 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 @@ -957,12 +931,10 @@ 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=m CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set # CONFIG_NFSD_V4 is not set -CONFIG_NFSD_TCP=y CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y @@ -1030,11 +1002,6 @@ CONFIG_NLS_ISO8859_1=m # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m # CONFIG_DLM is not set -CONFIG_INSTRUMENTATION=y -CONFIG_PROFILING=y -CONFIG_OPROFILE=m -CONFIG_KPROBES=y -# CONFIG_MARKERS is not set # # Kernel hacking @@ -1042,6 +1009,7 @@ CONFIG_KPROBES=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set @@ -1052,7 +1020,9 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 @@ -1066,12 +1036,14 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y -# CONFIG_FORCED_INLINING is not set # 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_SAMPLES is not set @@ -1083,52 +1055,90 @@ CONFIG_FRAME_POINTER=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_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=y +# 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=y # 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_SHA1=y # 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=m +# 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=m +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=y -# 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 # # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set +# CONFIG_GENERIC_FIND_NEXT_BIT is not set CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set CONFIG_CRC_ITU_T=m @@ -1137,10 +1147,6 @@ CONFIG_CRC7=m # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y -CONFIG_TEXTSEARCH=y -CONFIG_TEXTSEARCH_KMP=m -CONFIG_TEXTSEARCH_BM=m -CONFIG_TEXTSEARCH_FSM=m CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y diff --git a/arch/avr32/configs/atstk1002_defconfig b/arch/avr32/configs/atstk1002_defconfig index 2fb2ede5f2b4293cbca8c8f89d3e3594d407f32a..c6d02eac8791e0597dd8d2233778117d8a5b202f 100644 --- a/arch/avr32/configs/atstk1002_defconfig +++ b/arch/avr32/configs/atstk1002_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24-rc7 -# Wed Jan 9 23:07:43 2008 +# Linux kernel version: 2.6.26-rc3 +# Mon May 26 13:30:20 2008 # CONFIG_AVR32=y CONFIG_GENERIC_GPIO=y @@ -13,10 +13,10 @@ CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_ARCH_SUPPORTS_OPROFILE=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_BUG=y @@ -36,15 +36,15 @@ 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 is not set +# CONFIG_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y +# CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y @@ -58,11 +58,13 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +# CONFIG_COMPAT_BRK 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=y CONFIG_VM_EVENT_COUNTERS=y @@ -70,11 +72,21 @@ 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_KPROBES=y +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=1 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 @@ -98,10 +110,15 @@ CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_CLASSIC_RCU=y # # System Type and features # +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SUBARCH_AVR32B=y CONFIG_MMU=y CONFIG_PERFORMANCE_COUNTERS=y @@ -147,16 +164,19 @@ 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=0 CONFIG_VIRT_TO_BUS=y # CONFIG_OWNERSHIP_TRACE is not set +CONFIG_NMI_DEBUGGING=y # 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_CMDLINE="" # @@ -170,9 +190,10 @@ CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_TABLE=y # CONFIG_CPU_FREQ_DEBUG is not set # CONFIG_CPU_FREQ_STAT is not set -CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_GOV_POWERSAVE is not set @@ -208,6 +229,7 @@ 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=m # CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y @@ -252,8 +274,10 @@ 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_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=m # CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_IPV6_MROUTE is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -279,6 +303,7 @@ CONFIG_LLC=m # 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 @@ -314,6 +339,7 @@ CONFIG_MTD=y 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 @@ -368,6 +394,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_DATAFLASH=m CONFIG_MTD_M25P80=m +CONFIG_M25PXX_USE_FAST_READ=y # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set @@ -395,13 +422,18 @@ CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=m CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -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_MISC_DEVICES=y +CONFIG_ATMEL_PWM=m +CONFIG_ATMEL_TCLIB=y +CONFIG_ATMEL_TCB_CLKSRC=y +CONFIG_ATMEL_TCB_CLKSRC_BLOCK=0 # CONFIG_EEPROM_93CX6 is not set CONFIG_ATMEL_SSC=m -# CONFIG_IDE is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HAVE_IDE is not set # # SCSI device support @@ -444,6 +476,9 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_LOWLEVEL is not set CONFIG_ATA=m # CONFIG_ATA_NONSTANDARD is not set +# CONFIG_SATA_PMP is not set +CONFIG_ATA_SFF=y +# CONFIG_SATA_MV is not set CONFIG_PATA_AT32=m # CONFIG_PATA_PLATFORM is not set # CONFIG_MD is not set @@ -469,11 +504,13 @@ CONFIG_PHYLIB=y # 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 is not set CONFIG_MACB=y +# 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 @@ -487,6 +524,7 @@ CONFIG_MACB=y # # 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=m # CONFIG_PPP_MULTILINK is not set @@ -500,7 +538,6 @@ CONFIG_PPP_BSDCOMP=m # CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set CONFIG_SLHC=m -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -556,6 +593,7 @@ CONFIG_MOUSE_GPIO=m # Character devices # # CONFIG_VT is not set +# CONFIG_DEVKMEM is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -568,6 +606,7 @@ CONFIG_MOUSE_GPIO=m # CONFIG_SERIAL_ATMEL=y CONFIG_SERIAL_ATMEL_CONSOLE=y +CONFIG_SERIAL_ATMEL_PDC=y # CONFIG_SERIAL_ATMEL_TTYAT is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y @@ -575,21 +614,13 @@ CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -# CONFIG_RTC 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=m CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=m - -# -# I2C Algorithms -# CONFIG_I2C_ALGOBIT=m -# CONFIG_I2C_ALGOPCF is not set -# CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support @@ -600,27 +631,23 @@ CONFIG_I2C_GPIO=m # 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_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_PCF8575 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=y # CONFIG_SPI_DEBUG is not set CONFIG_SPI_MASTER=y @@ -637,9 +664,27 @@ CONFIG_SPI_ATMEL=y # CONFIG_SPI_AT25 is not set CONFIG_SPI_SPIDEV=m # CONFIG_SPI_TLE62X0 is not set +CONFIG_HAVE_GPIO_LIB=y + +# +# GPIO Support +# +# CONFIG_DEBUG_GPIO is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# SPI GPIO expanders: +# +# 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_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -659,12 +704,22 @@ CONFIG_SSB_POSSIBLE=y # 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 # @@ -682,8 +737,8 @@ CONFIG_FB_CFB_IMAGEBLIT=y # 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 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 @@ -749,7 +804,11 @@ CONFIG_SND_AT73C213_TARGET_BITRATE=48000 # CONFIG_SND_SOC is not set # -# SoC Audio support for SuperH +# ALSA SoC audio for Freescale SOCs +# + +# +# SoC Audio for the Texas Instruments OMAP # # @@ -761,14 +820,12 @@ CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB 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 @@ -781,6 +838,7 @@ CONFIG_USB_ATMEL_USBA=y # CONFIG_USB_GADGET_NET2280 is not set # CONFIG_USB_GADGET_PXA2XX is not set # CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_PXA27X is not set # CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set @@ -796,6 +854,7 @@ 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_USB_G_PRINTER is not set CONFIG_MMC=m # CONFIG_MMC_DEBUG is not set # CONFIG_MMC_UNSAFE_RESUME is not set @@ -806,17 +865,20 @@ CONFIG_MMC=m CONFIG_MMC_BLOCK=m CONFIG_MMC_BLOCK_BOUNCE=y # CONFIG_SDIO_UART is not set +CONFIG_MMC_TEST=m # # MMC/SD Host Controller Drivers # CONFIG_MMC_SPI=m +# CONFIG_MEMSTICK is not set CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=m # # LED drivers # +CONFIG_LEDS_ATMEL_PWM=m CONFIG_LEDS_GPIO=m # @@ -825,6 +887,8 @@ CONFIG_LEDS_GPIO=m CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=m CONFIG_LEDS_TRIGGER_HEARTBEAT=m +CONFIG_LEDS_TRIGGER_DEFAULT_ON=m +# CONFIG_ACCESSIBILITY is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -853,19 +917,22 @@ CONFIG_RTC_INTF_DEV=y # 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 # # SPI RTC drivers # -# CONFIG_RTC_DRV_RS5C348 is not set # 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_STK17TA8 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 @@ -874,10 +941,6 @@ CONFIG_RTC_INTF_DEV=y # on-CPU RTC drivers # CONFIG_RTC_DRV_AT32AP700X=y - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -895,14 +958,11 @@ CONFIG_JBD=m # 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=m -# CONFIG_ROMFS_FS is not set +# CONFIG_DNOTIFY 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=m @@ -957,8 +1017,10 @@ CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +CONFIG_MINIX_FS=m # 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 @@ -966,7 +1028,6 @@ 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 @@ -1028,11 +1089,6 @@ CONFIG_NLS_ISO8859_1=m # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m # CONFIG_DLM is not set -CONFIG_INSTRUMENTATION=y -CONFIG_PROFILING=y -CONFIG_OPROFILE=m -CONFIG_KPROBES=y -# CONFIG_MARKERS is not set # # Kernel hacking @@ -1040,6 +1096,7 @@ CONFIG_KPROBES=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y @@ -1050,7 +1107,9 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 @@ -1064,12 +1123,14 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT 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_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_SAMPLES is not set @@ -1081,52 +1142,90 @@ CONFIG_FORCED_INLINING=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y + +# +# Crypto core or helper +# CONFIG_CRYPTO_ALGAPI=m +CONFIG_CRYPTO_AEAD=m CONFIG_CRYPTO_BLKCIPHER=m CONFIG_CRYPTO_HASH=m CONFIG_CRYPTO_MANAGER=m +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_AUTHENC=m +# 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=m +# 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=m # 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=m +# CONFIG_CRYPTO_MICHAEL_MIC is not set 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 is not set -CONFIG_CRYPTO_CBC=m -# CONFIG_CRYPTO_PCBC is not set -# 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_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=m +# 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=m -# 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 # # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set +# CONFIG_GENERIC_FIND_NEXT_BIT is not set CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set CONFIG_CRC_ITU_T=m diff --git a/arch/avr32/configs/atstk1003_defconfig b/arch/avr32/configs/atstk1003_defconfig index 45e23e03f0741dc3ba6aea40a3a249623504f829..5a4ae6b5d28f7a1a5d05e2b62988e8038522d022 100644 --- a/arch/avr32/configs/atstk1003_defconfig +++ b/arch/avr32/configs/atstk1003_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24-rc7 -# Wed Jan 9 22:54:34 2008 +# Linux kernel version: 2.6.26-rc3 +# Mon May 26 13:33:05 2008 # CONFIG_AVR32=y CONFIG_GENERIC_GPIO=y @@ -13,10 +13,10 @@ CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_ARCH_SUPPORTS_OPROFILE=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_BUG=y @@ -39,17 +39,15 @@ CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_TASKSTATS=y CONFIG_TASK_DELAY_ACCT=y # CONFIG_TASK_XACCT is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set CONFIG_AUDIT=y # 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_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y +# CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y @@ -63,11 +61,13 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +# CONFIG_COMPAT_BRK 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=y CONFIG_VM_EVENT_COUNTERS=y @@ -75,11 +75,20 @@ CONFIG_VM_EVENT_COUNTERS=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set -CONFIG_SLABINFO=y +CONFIG_PROFILING=y +# CONFIG_MARKERS is not set +CONFIG_OPROFILE=m +CONFIG_HAVE_OPROFILE=y +CONFIG_KPROBES=y +CONFIG_HAVE_KPROBES=y +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_PROC_PAGE_MONITOR=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=1 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 @@ -103,10 +112,15 @@ CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_CLASSIC_RCU=y # # System Type and features # +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SUBARCH_AVR32B=y CONFIG_MMU=y CONFIG_PERFORMANCE_COUNTERS=y @@ -152,16 +166,19 @@ 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=0 CONFIG_VIRT_TO_BUS=y # CONFIG_OWNERSHIP_TRACE is not set +CONFIG_NMI_DEBUGGING=y # 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_CMDLINE="" # @@ -175,9 +192,10 @@ CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_TABLE=y # CONFIG_CPU_FREQ_DEBUG is not set # CONFIG_CPU_FREQ_STAT is not set -CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_GOV_POWERSAVE is not set @@ -234,8 +252,6 @@ 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 @@ -260,6 +276,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # 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 @@ -295,6 +312,7 @@ CONFIG_MTD=y 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 @@ -349,6 +367,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_DATAFLASH=m CONFIG_MTD_M25P80=m +CONFIG_M25PXX_USE_FAST_READ=y # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set @@ -376,13 +395,18 @@ CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=m CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -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_MISC_DEVICES=y +CONFIG_ATMEL_PWM=m +CONFIG_ATMEL_TCLIB=y +CONFIG_ATMEL_TCB_CLKSRC=y +CONFIG_ATMEL_TCB_CLKSRC_BLOCK=0 # CONFIG_EEPROM_93CX6 is not set CONFIG_ATMEL_SSC=m -# CONFIG_IDE is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HAVE_IDE is not set # # SCSI device support @@ -427,6 +451,9 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DEBUG is not set CONFIG_ATA=m # CONFIG_ATA_NONSTANDARD is not set +# CONFIG_SATA_PMP is not set +CONFIG_ATA_SFF=y +# CONFIG_SATA_MV is not set CONFIG_PATA_AT32=m # CONFIG_PATA_PLATFORM is not set # CONFIG_MD is not set @@ -447,6 +474,7 @@ CONFIG_NETDEVICES=y # # 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=m # CONFIG_PPP_MULTILINK is not set @@ -460,7 +488,6 @@ CONFIG_PPP_BSDCOMP=m # CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set CONFIG_SLHC=m -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -516,6 +543,7 @@ CONFIG_MOUSE_GPIO=m # Character devices # # CONFIG_VT is not set +# CONFIG_DEVKMEM is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -528,6 +556,7 @@ CONFIG_MOUSE_GPIO=m # CONFIG_SERIAL_ATMEL=y CONFIG_SERIAL_ATMEL_CONSOLE=y +CONFIG_SERIAL_ATMEL_PDC=y # CONFIG_SERIAL_ATMEL_TTYAT is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y @@ -535,21 +564,13 @@ CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -# CONFIG_RTC 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=m CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=m - -# -# I2C Algorithms -# CONFIG_I2C_ALGOBIT=m -# CONFIG_I2C_ALGOPCF is not set -# CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support @@ -560,27 +581,23 @@ CONFIG_I2C_GPIO=m # 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_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_PCF8575 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=y # CONFIG_SPI_DEBUG is not set CONFIG_SPI_MASTER=y @@ -597,9 +614,27 @@ CONFIG_SPI_ATMEL=y # CONFIG_SPI_AT25 is not set CONFIG_SPI_SPIDEV=m # CONFIG_SPI_TLE62X0 is not set +CONFIG_HAVE_GPIO_LIB=y + +# +# GPIO Support +# +# CONFIG_DEBUG_GPIO is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# SPI GPIO expanders: +# +# 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_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -619,12 +654,22 @@ CONFIG_SSB_POSSIBLE=y # 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 # @@ -682,7 +727,11 @@ CONFIG_SND_AT73C213_TARGET_BITRATE=48000 # CONFIG_SND_SOC is not set # -# SoC Audio support for SuperH +# ALSA SoC audio for Freescale SOCs +# + +# +# SoC Audio for the Texas Instruments OMAP # # @@ -694,14 +743,12 @@ CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB 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 @@ -714,6 +761,7 @@ CONFIG_USB_ATMEL_USBA=y # CONFIG_USB_GADGET_NET2280 is not set # CONFIG_USB_GADGET_PXA2XX is not set # CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_PXA27X is not set # CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set @@ -729,6 +777,7 @@ 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_USB_G_PRINTER is not set CONFIG_MMC=m # CONFIG_MMC_DEBUG is not set # CONFIG_MMC_UNSAFE_RESUME is not set @@ -739,17 +788,20 @@ CONFIG_MMC=m CONFIG_MMC_BLOCK=m # CONFIG_MMC_BLOCK_BOUNCE is not set # CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set # # MMC/SD Host Controller Drivers # CONFIG_MMC_SPI=m +# CONFIG_MEMSTICK is not set CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y # # LED drivers # +CONFIG_LEDS_ATMEL_PWM=m CONFIG_LEDS_GPIO=y # @@ -758,6 +810,8 @@ CONFIG_LEDS_GPIO=y CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y +# CONFIG_ACCESSIBILITY is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -786,19 +840,22 @@ CONFIG_RTC_INTF_DEV=y # 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 # # SPI RTC drivers # -# CONFIG_RTC_DRV_RS5C348 is not set # 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_STK17TA8 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 @@ -807,11 +864,8 @@ CONFIG_RTC_INTF_DEV=y # on-CPU RTC drivers # CONFIG_RTC_DRV_AT32AP700X=y - -# -# Userspace I/O -# CONFIG_UIO=m +# CONFIG_UIO_SMX is not set # # File systems @@ -828,14 +882,11 @@ CONFIG_JBD=m # 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_DNOTIFY 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=m @@ -891,8 +942,10 @@ 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 is not set @@ -943,11 +996,6 @@ CONFIG_NLS_ISO8859_1=m # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m # CONFIG_DLM is not set -CONFIG_INSTRUMENTATION=y -CONFIG_PROFILING=y -CONFIG_OPROFILE=m -CONFIG_KPROBES=y -# CONFIG_MARKERS is not set # # Kernel hacking @@ -955,6 +1003,7 @@ CONFIG_KPROBES=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y @@ -965,6 +1014,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -978,12 +1028,14 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT 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_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_SAMPLES is not set @@ -1000,6 +1052,8 @@ CONFIG_FORCED_INLINING=y # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set +# CONFIG_GENERIC_FIND_NEXT_BIT is not set CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set CONFIG_CRC_ITU_T=m diff --git a/arch/avr32/configs/atstk1004_defconfig b/arch/avr32/configs/atstk1004_defconfig index 634c52760349d36877307652273fe1295127940e..a0912fb7c92e7dfc5e6b9f01d30f1c3fd61542f7 100644 --- a/arch/avr32/configs/atstk1004_defconfig +++ b/arch/avr32/configs/atstk1004_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24-rc7 -# Wed Jan 9 23:04:20 2008 +# Linux kernel version: 2.6.26-rc3 +# Mon May 26 13:34:57 2008 # CONFIG_AVR32=y CONFIG_GENERIC_GPIO=y @@ -13,10 +13,10 @@ CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_ARCH_SUPPORTS_OPROFILE=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_BUG=y @@ -34,15 +34,15 @@ CONFIG_LOCALVERSION="" # 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_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 is not set # CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y @@ -54,24 +54,38 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +# CONFIG_COMPAT_BRK is not set # CONFIG_BASE_FULL is not set # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set # CONFIG_SIGNALFD is not set +# CONFIG_TIMERFD is not set # CONFIG_EVENTFD is not set CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y # CONFIG_SLAB is not set # CONFIG_SLUB is not set CONFIG_SLOB=y +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_KPROBES=y +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_PROC_PAGE_MONITOR is not set # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=1 # CONFIG_MODULES is not set # CONFIG_BLOCK is not set +CONFIG_CLASSIC_RCU=y # # System Type and 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_SUBARCH_AVR32B=y CONFIG_MMU=y CONFIG_PERFORMANCE_COUNTERS=y @@ -115,16 +129,19 @@ 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=0 CONFIG_VIRT_TO_BUS=y # CONFIG_OWNERSHIP_TRACE is not set +# CONFIG_NMI_DEBUGGING 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_SCHED_HRTICK is not set CONFIG_CMDLINE="" # @@ -134,20 +151,7 @@ CONFIG_CMDLINE="" # # CPU Frequency scaling # -CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_TABLE=y -# CONFIG_CPU_FREQ_DEBUG is not set -# CONFIG_CPU_FREQ_STAT is not set -CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y -# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set -CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set -CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_GOV_ONDEMAND=y -# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set -CONFIG_CPU_FREQ_AT32AP=y +# CONFIG_CPU_FREQ is not set # # Bus options @@ -197,8 +201,6 @@ 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 @@ -222,6 +224,7 @@ 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 @@ -255,6 +258,7 @@ CONFIG_MTD=y 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 @@ -321,6 +325,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_UBI is not set # CONFIG_PARPORT is not set # CONFIG_MISC_DEVICES is not set +# CONFIG_HAVE_IDE is not set # # SCSI device support @@ -346,6 +351,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # Character devices # # CONFIG_VT is not set +# CONFIG_DEVKMEM is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -358,6 +364,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_SERIAL_ATMEL=y CONFIG_SERIAL_ATMEL_CONSOLE=y +# CONFIG_SERIAL_ATMEL_PDC is not set # CONFIG_SERIAL_ATMEL_TTYAT is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y @@ -365,15 +372,9 @@ CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -# CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set - -# -# SPI support -# CONFIG_SPI=y CONFIG_SPI_MASTER=y @@ -389,9 +390,24 @@ CONFIG_SPI_ATMEL=y # CONFIG_SPI_AT25 is not set # CONFIG_SPI_SPIDEV is not set # CONFIG_SPI_TLE62X0 is not set +CONFIG_HAVE_GPIO_LIB=y + +# +# GPIO Support +# + +# +# I2C GPIO expanders: +# + +# +# SPI GPIO expanders: +# +# 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_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -411,12 +427,22 @@ CONFIG_SSB_POSSIBLE=y # 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 # @@ -434,8 +460,8 @@ CONFIG_FB_CFB_IMAGEBLIT=y # 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 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 @@ -467,14 +493,12 @@ CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB 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 @@ -485,6 +509,7 @@ CONFIG_USB_ATMEL_USBA=y # CONFIG_USB_GADGET_NET2280 is not set # CONFIG_USB_GADGET_PXA2XX is not set # CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_PXA27X is not set # CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set @@ -499,8 +524,11 @@ CONFIG_USB_ETH=y # 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 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 @@ -519,15 +547,17 @@ CONFIG_RTC_INTF_DEV=y # # SPI RTC drivers # -# CONFIG_RTC_DRV_RS5C348 is not set # 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_STK17TA8 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 @@ -536,18 +566,14 @@ CONFIG_RTC_INTF_DEV=y # on-CPU RTC drivers # CONFIG_RTC_DRV_AT32AP700X=y - -# -# Userspace I/O -# # CONFIG_UIO is not set # # File systems # +# CONFIG_DNOTIFY is not set # CONFIG_INOTIFY is not set # 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 @@ -580,7 +606,6 @@ CONFIG_JFFS2_RTIME=y # CONFIG_NETWORK_FILESYSTEMS is not set # CONFIG_NLS is not set # CONFIG_DLM is not set -# CONFIG_INSTRUMENTATION is not set # # Kernel hacking @@ -588,6 +613,7 @@ CONFIG_JFFS2_RTIME=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set @@ -608,6 +634,8 @@ CONFIG_MAGIC_SYSRQ=y # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set +# CONFIG_GENERIC_FIND_NEXT_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set diff --git a/arch/avr32/kernel/avr32_ksyms.c b/arch/avr32/kernel/avr32_ksyms.c index 80f55f8dbf1cbdb95b4226f34f17681fb77c3fa4..84a7d44edc67e8acc981bb9b76343c747d76ab46 100644 --- a/arch/avr32/kernel/avr32_ksyms.c +++ b/arch/avr32/kernel/avr32_ksyms.c @@ -29,7 +29,9 @@ EXPORT_SYMBOL(__avr32_asr64); */ EXPORT_SYMBOL(memset); EXPORT_SYMBOL(memcpy); + EXPORT_SYMBOL(clear_page); +EXPORT_SYMBOL(copy_page); /* * Userspace access stuff. @@ -41,6 +43,8 @@ EXPORT_SYMBOL(strncpy_from_user); EXPORT_SYMBOL(__strncpy_from_user); EXPORT_SYMBOL(clear_user); EXPORT_SYMBOL(__clear_user); +EXPORT_SYMBOL(strnlen_user); + EXPORT_SYMBOL(csum_partial); EXPORT_SYMBOL(csum_partial_copy_generic); diff --git a/arch/avr32/kernel/init_task.c b/arch/avr32/kernel/init_task.c index effcacf9d1a2b5bf0a46d33939c6a9702ca42207..44058469c6ec905c2cad58fca1e315f0b395474c 100644 --- a/arch/avr32/kernel/init_task.c +++ b/arch/avr32/kernel/init_task.c @@ -14,7 +14,6 @@ #include static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/arch/avr32/mach-at32ap/cpufreq.c b/arch/avr32/mach-at32ap/cpufreq.c index 235524b79193ec945e88dc8d20e0edf674b942d6..5dd8d25428bfb7d6a48a084eee1d114d83efaeeb 100644 --- a/arch/avr32/mach-at32ap/cpufreq.c +++ b/arch/avr32/mach-at32ap/cpufreq.c @@ -108,5 +108,4 @@ static int __init at32_cpufreq_init(void) { return cpufreq_register_driver(&at32_driver); } - -arch_initcall(at32_cpufreq_init); +late_initcall(at32_cpufreq_init); diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index fd5708523f2e6c1469ae91d5e5acf0985a45f5ba..b87634e75f20f6b4ac9cecb8068e430c27ba8885 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -479,16 +479,6 @@ comment "Memory Setup" comment "Misc" -config ENET_FLASH_PIN - int "PF port/pin used for flash and ethernet sharing" - depends on (BFIN533_STAMP) - default 0 - help - PF port/pin used for flash and ethernet sharing to allow other PF - pins to be used on other platforms without having to touch common - code. - For example: PF0 --> 0,PF1 --> 1,PF2 --> 2, etc. - choice prompt "Blackfin Exception Scratch Register" default BFIN_SCRATCH_REG_RETN @@ -695,6 +685,8 @@ choice prompt "Uncached SDRAM region" default DMA_UNCACHED_1M depends on BFIN_DMA_5XX +config DMA_UNCACHED_4M + bool "Enable 4M DMA region" config DMA_UNCACHED_2M bool "Enable 2M DMA region" config DMA_UNCACHED_1M diff --git a/arch/blackfin/configs/BF527-EZKIT_defconfig b/arch/blackfin/configs/BF527-EZKIT_defconfig index 64876dfc2e550b57eb9a8b015295f49bc3a560d8..5e6fb9d8e50fb4d9bf4378821f8fb29ab763647c 100644 --- a/arch/blackfin/configs/BF527-EZKIT_defconfig +++ b/arch/blackfin/configs/BF527-EZKIT_defconfig @@ -1,6 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22.16 +# Linux kernel version: 2.6.24.7 +# Fri May 16 10:02:29 2008 # # CONFIG_MMU is not set # CONFIG_FPU is not set @@ -13,35 +14,34 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_GENERIC_TIME=y CONFIG_GENERIC_GPIO=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y 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_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=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=y @@ -64,32 +64,24 @@ CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_EVENTFD=y CONFIG_VM_EVENT_COUNTERS=y -CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 -# CONFIG_NP2 is not set 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 - -# -# 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 +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -141,7 +133,6 @@ CONFIG_BF_REV_0_0=y # CONFIG_BF_REV_ANY is not set # CONFIG_BF_REV_NONE is not set CONFIG_BF52x=y -CONFIG_BFIN_SINGLE_CORE=y CONFIG_MEM_MT48LC32M16A2TG_75=y CONFIG_BFIN527_EZKIT=y @@ -227,12 +218,14 @@ CONFIG_IRQ_USB_DMA=11 # 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=512 CONFIG_MAX_VCO_HZ=600000000 CONFIG_MIN_VCO_HZ=50000000 CONFIG_MAX_SCLK_HZ=133333333 @@ -246,13 +239,17 @@ 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 # -# Memory Setup +# Misc # -CONFIG_MAX_MEM_SIZE=512 -CONFIG_MEM_ADD_WIDTH=10 -CONFIG_BOOT_LOAD=0x1000 CONFIG_BFIN_SCRATCH_REG_RETN=y # CONFIG_BFIN_SCRATCH_REG_RETE is not set # CONFIG_BFIN_SCRATCH_REG_CYCLES is not set @@ -288,12 +285,14 @@ CONFIG_FLATMEM_MANUAL=y 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_LARGE_ALLOCS=y +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 @@ -338,10 +337,6 @@ CONFIG_BANK_3=0xFFC0 # # CONFIG_PCI is not set # CONFIG_ARCH_SUPPORTS_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # @@ -357,8 +352,14 @@ CONFIG_BINFMT_ZFLAT=y # 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 # @@ -395,6 +396,7 @@ CONFIG_SYN_COOKIES=y 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 @@ -421,10 +423,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # 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 # @@ -444,6 +442,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -452,14 +451,11 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # 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 - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set @@ -479,6 +475,7 @@ CONFIG_MTD_BLOCK=y # 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 @@ -542,39 +539,27 @@ CONFIG_MTD_NAND_IDS=m # 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 - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # 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_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 is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set # CONFIG_IDE is not set # @@ -582,22 +567,18 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # 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 - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set - -# -# Network device support -# 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=y # @@ -611,21 +592,24 @@ CONFIG_PHYLIB=y # 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_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y -# CONFIG_SMC91X is not set CONFIG_BFIN_MAC=y CONFIG_BFIN_MAC_USE_L1=y CONFIG_BFIN_TX_DESC_NUM=10 CONFIG_BFIN_RX_DESC_NUM=20 CONFIG_BFIN_MAC_RMII=y +# CONFIG_SMC91X is not set # CONFIG_SMSC911X 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_AX88180 is not set CONFIG_NETDEV_10000=y @@ -635,6 +619,15 @@ 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 is not set # CONFIG_SLIP is not set @@ -642,15 +635,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -665,7 +650,6 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -697,7 +681,6 @@ CONFIG_INPUT_MISC=y # # CONFIG_AD9960 is not set # CONFIG_SPI_ADC_BF533 is not set -# CONFIG_BF5xx_PFLAGS is not set # CONFIG_BF5xx_PPIFCD is not set # CONFIG_BFIN_SIMPLE_TIMER is not set # CONFIG_BF5xx_PPI is not set @@ -706,7 +689,7 @@ CONFIG_BFIN_OTP=y # CONFIG_BFIN_SPORT is not set # CONFIG_BFIN_TIMER_LATENCY is not set # CONFIG_TWI_LCD is not set -# CONFIG_AD5304 is not set +# CONFIG_SIMPLE_GPIO is not set # CONFIG_VT is not set # CONFIG_SERIAL_NONSTANDARD is not set @@ -735,27 +718,11 @@ CONFIG_UNIX98_PTYS=y # CAN, the car bus and industrial fieldbus # # CONFIG_CAN4LINUX is not set - -# -# IPMI -# # 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_BFIN_WDT=y CONFIG_HW_RANDOM=y # CONFIG_GEN_RTC 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 @@ -777,21 +744,24 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=50 # 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_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_AD5252 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCF8575 is not set -# CONFIG_SENSORS_PCA9543 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 # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -814,14 +784,11 @@ CONFIG_SPI_BFIN=y # # CONFIG_SPI_AT25 is not set # CONFIG_SPI_SPIDEV is not set - -# -# Dallas's 1-wire bus -# +# CONFIG_SPI_TLE62X0 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_ABITUGURU is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -829,12 +796,12 @@ CONFIG_HWMON=y # 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_ADT7470 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_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 @@ -849,13 +816,16 @@ CONFIG_HWMON=y # 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 @@ -865,6 +835,25 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP 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 + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -881,72 +870,133 @@ CONFIG_HWMON=y # # 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 -# CONFIG_VGASTATE is not set -# CONFIG_FB is not set # # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # -# USB support +# 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 is not set # CONFIG_USB_ARCH_HAS_EHCI is not set -# CONFIG_USB is not set +CONFIG_USB=y +# 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_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +CONFIG_USB_OTG_BLACKLIST_HUB=y + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1362_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +CONFIG_USB_MUSB_HDRC=y +CONFIG_USB_MUSB_SOC=y # -# Enable Host or Gadget support to see Inventra options +# Blackfin high speed USB support # +CONFIG_USB_MUSB_HOST=y +# CONFIG_USB_MUSB_PERIPHERAL is not set +# CONFIG_USB_MUSB_OTG is not set +CONFIG_USB_MUSB_HDRC_HCD=y +CONFIG_MUSB_PIO_ONLY=y +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' # # -# USB Gadget Support +# may also be needed; see USB_STORAGE Help for more information # -# CONFIG_USB_GADGET is not set -# CONFIG_MMC is not set +# CONFIG_USB_LIBUSUAL is not set # -# LED devices +# USB Imaging devices # -# CONFIG_NEW_LEDS is not set +# CONFIG_USB_MDC800 is not set +CONFIG_USB_MON=y # -# LED drivers +# USB port drivers # # -# LED Triggers +# USB Serial Converter support # +# CONFIG_USB_SERIAL is not set # -# InfiniBand support +# 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 # -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# USB DSL modem support # # -# Real Time Clock +# 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=y CONFIG_RTC_HCTOSYS=y @@ -966,6 +1016,7 @@ CONFIG_RTC_INTF_DEV=y # 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 @@ -973,6 +1024,7 @@ CONFIG_RTC_INTF_DEV=y # 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 @@ -984,8 +1036,10 @@ CONFIG_RTC_INTF_DEV=y # Platform RTC drivers # # 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 # @@ -994,22 +1048,9 @@ CONFIG_RTC_INTF_DEV=y CONFIG_RTC_DRV_BFIN=y # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients +# Userspace I/O # - -# -# DMA Devices -# - -# -# PBX support -# -# CONFIG_PBX is not set +# CONFIG_UIO is not set # # File systems @@ -1054,7 +1095,6 @@ 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 # @@ -1080,10 +1120,12 @@ CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y CONFIG_JFFS2_FS=m 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 @@ -1092,10 +1134,7 @@ CONFIG_JFFS2_RTIME=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=m CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -1115,17 +1154,12 @@ CONFIG_SMB_FS=m # 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=m CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_CODEPAGE_437 is not set @@ -1166,21 +1200,16 @@ CONFIG_NLS_DEFAULT="iso8859-1" # 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_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 is not set # CONFIG_UNUSED_SYMBOLS is not set @@ -1188,6 +1217,7 @@ 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 @@ -1207,11 +1237,8 @@ CONFIG_ACCESS_CHECK=y # CONFIG_KEYS is not set CONFIG_SECURITY=y # CONFIG_SECURITY_NETWORK is not set -CONFIG_SECURITY_CAPABILITIES=m - -# -# Cryptographic options -# +# CONFIG_SECURITY_CAPABILITIES is not set +# CONFIG_SECURITY_ROOTPLUG is not set # CONFIG_CRYPTO is not set # @@ -1222,6 +1249,7 @@ CONFIG_CRC_CCITT=m # 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=m diff --git a/arch/blackfin/configs/BF548-EZKIT_defconfig b/arch/blackfin/configs/BF548-EZKIT_defconfig index 5bfdfb287d138537b7125116ae4988436926bf21..1ff2ff4b49aa14aa6fc536eb00f1d8836385b10b 100644 --- a/arch/blackfin/configs/BF548-EZKIT_defconfig +++ b/arch/blackfin/configs/BF548-EZKIT_defconfig @@ -1,6 +1,6 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22.16 +# Linux kernel version: 2.6.24.7 # # CONFIG_MMU is not set # CONFIG_FPU is not set @@ -13,35 +13,34 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_GENERIC_TIME=y CONFIG_GENERIC_GPIO=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y 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_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=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=y @@ -64,32 +63,24 @@ CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_EVENTFD=y CONFIG_VM_EVENT_COUNTERS=y -CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 -# CONFIG_NP2 is not set 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 - -# -# 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 +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -141,7 +132,6 @@ CONFIG_BF_REV_0_0=y # CONFIG_BF_REV_ANY is not set # CONFIG_BF_REV_NONE is not set CONFIG_BF54x=y -CONFIG_BFIN_SINGLE_CORE=y CONFIG_IRQ_PLL_WAKEUP=7 CONFIG_IRQ_RTC=8 CONFIG_IRQ_SPORT0_RX=9 @@ -169,6 +159,7 @@ CONFIG_IRQ_TIMER8=11 CONFIG_IRQ_TIMER9=11 CONFIG_IRQ_TIMER10=11 CONFIG_BFIN548_EZKIT=y +# CONFIG_BFIN548_BLUETECHNIX_CM is not set # # BF548 Specific Configuration @@ -262,12 +253,14 @@ CONFIG_PINT3_ASSIGN=0x02020303 # 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=512 CONFIG_MAX_VCO_HZ=600000000 CONFIG_MIN_VCO_HZ=50000000 CONFIG_MAX_SCLK_HZ=133333333 @@ -281,14 +274,17 @@ 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 # -# Memory Setup +# Misc # -CONFIG_MAX_MEM_SIZE=512 -# CONFIG_MEM_MT46V32M16_6T is not set -CONFIG_MEM_MT46V32M16_5B=y -CONFIG_BOOT_LOAD=0x1000 CONFIG_BFIN_SCRATCH_REG_RETN=y # CONFIG_BFIN_SCRATCH_REG_RETE is not set # CONFIG_BFIN_SCRATCH_REG_CYCLES is not set @@ -324,12 +320,14 @@ CONFIG_FLATMEM_MANUAL=y 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_LARGE_ALLOCS=y +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=y # CONFIG_DMA_UNCACHED_1M is not set # CONFIG_DMA_UNCACHED_NONE is not set @@ -377,10 +375,6 @@ CONFIG_EBIU_FCTLVAL=0x6 # # CONFIG_PCI is not set # CONFIG_ARCH_SUPPORTS_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # @@ -396,6 +390,7 @@ CONFIG_BINFMT_ZFLAT=y # Power management options # # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y # CONFIG_PM_WAKEUP_BY_GPIO is not set # @@ -439,6 +434,7 @@ CONFIG_SYN_COOKIES=y 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 @@ -465,10 +461,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # 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 # @@ -488,6 +480,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -496,14 +489,11 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # 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 - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set @@ -523,6 +513,7 @@ CONFIG_MTD_BLOCK=y # 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 @@ -587,39 +578,27 @@ CONFIG_MTD_NAND_BF5XX_HWECC=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 - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # 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_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 is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set # CONFIG_IDE is not set # @@ -627,6 +606,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # 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 @@ -657,43 +637,35 @@ CONFIG_SCSI_WAIT_SCAN=m # 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_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_DEBUG is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set # CONFIG_PATA_PLATFORM is not set CONFIG_PATA_BF54X=y -CONFIG_PATA_BF54X_DMA=y - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set - -# -# Network device support -# 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 - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_SMC91X is not set CONFIG_SMSC911X=y # 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_AX88180 is not set CONFIG_NETDEV_10000=y @@ -703,6 +675,15 @@ 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 is not set # CONFIG_SLIP is not set @@ -710,15 +691,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -733,9 +706,6 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -CONFIG_INPUT_TSDEV=m -CONFIG_INPUT_TSDEV_SCREEN_X=240 -CONFIG_INPUT_TSDEV_SCREEN_Y=320 CONFIG_INPUT_EVDEV=m CONFIG_INPUT_EVBUG=m @@ -758,6 +728,7 @@ CONFIG_KEYBOARD_BFIN=y CONFIG_INPUT_TOUCHSCREEN=y # CONFIG_TOUCHSCREEN_ADS7846 is not set CONFIG_TOUCHSCREEN_AD7877=m +# CONFIG_TOUCHSCREEN_FUJITSU is not set # CONFIG_TOUCHSCREEN_GUNZE is not set # CONFIG_TOUCHSCREEN_ELO is not set # CONFIG_TOUCHSCREEN_MTOUCH is not set @@ -787,7 +758,6 @@ CONFIG_INPUT_MISC=y # # CONFIG_AD9960 is not set # CONFIG_SPI_ADC_BF533 is not set -# CONFIG_BF5xx_PFLAGS is not set # CONFIG_BF5xx_PPIFCD is not set # CONFIG_BFIN_SIMPLE_TIMER is not set # CONFIG_BF5xx_PPI is not set @@ -796,7 +766,7 @@ CONFIG_BFIN_OTP=y # CONFIG_BFIN_SPORT is not set # CONFIG_BFIN_TIMER_LATENCY is not set # CONFIG_TWI_LCD is not set -# CONFIG_AD5304 is not set +# CONFIG_SIMPLE_GPIO is not set CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y @@ -830,27 +800,11 @@ CONFIG_UNIX98_PTYS=y # CAN, the car bus and industrial fieldbus # # CONFIG_CAN4LINUX is not set - -# -# IPMI -# # 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_BFIN_WDT=y CONFIG_HW_RANDOM=y # CONFIG_GEN_RTC 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 @@ -872,21 +826,24 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=50 # 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_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_AD5252 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCF8575 is not set -# CONFIG_SENSORS_PCA9543 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 # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -909,14 +866,11 @@ CONFIG_SPI_BFIN=y # # CONFIG_SPI_AT25 is not set # CONFIG_SPI_SPIDEV is not set - -# -# Dallas's 1-wire bus -# +# CONFIG_SPI_TLE62X0 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_ABITUGURU is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -924,12 +878,12 @@ CONFIG_HWMON=y # 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_ADT7470 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_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 @@ -944,13 +898,16 @@ CONFIG_HWMON=y # 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 @@ -960,6 +917,25 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP 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 + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -972,23 +948,20 @@ CONFIG_HWMON=y # 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 is not set CONFIG_FB=y CONFIG_FIRMWARE_EDID=y # 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 @@ -1003,18 +976,24 @@ CONFIG_FB_DEFERRED_IO=y # # Frame buffer hardware drivers # -# CONFIG_FB_BFIN_7171 is not set -# CONFIG_FB_BFIN_7393 is not set CONFIG_FB_BF54X_LQ043=y # CONFIG_FB_BFIN_T350MCQB is not set +# CONFIG_FB_BFIN_7393 is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # 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=y # CONFIG_FONT_8x8 is not set @@ -1064,11 +1043,22 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set +# +# SPI devices +# + # # ALSA Blackfin devices # # CONFIG_SND_BLACKFIN_AD1836 is not set # CONFIG_SND_BFIN_AD73311 is not set +# CONFIG_SND_BFIN_AD73322 is not set + +# +# USB devices +# +# CONFIG_SND_USB_AUDIO is not set +# CONFIG_SND_USB_CAIAQ is not set # # System on Chip audio support @@ -1084,6 +1074,10 @@ CONFIG_SND_BF5XX_SOC_BF548_EZKIT=y CONFIG_SND_BF5XX_SPORT_NUM=0 CONFIG_SND_BF5XX_HAVE_COLD_RESET=y CONFIG_SND_BF5XX_RESET_GPIO_NUM=19 + +# +# SoC Audio support for SuperH +# CONFIG_SND_SOC_AD1980=y # @@ -1091,72 +1085,152 @@ CONFIG_SND_SOC_AD1980=y # # CONFIG_SOUND_PRIME is not set CONFIG_AC97_BUS=y - -# -# HID Devices -# -CONFIG_HID=m +CONFIG_HID_SUPPORT=y +CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # -# USB support +# 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 is not set # CONFIG_USB_ARCH_HAS_EHCI is not set -# CONFIG_USB is not set +CONFIG_USB=y +# 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_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +CONFIG_USB_OTG_BLACKLIST_HUB=y # -# Enable Host or Gadget support to see Inventra options +# USB Host Controller Drivers # +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1362_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +CONFIG_USB_MUSB_HDRC=y +CONFIG_USB_MUSB_SOC=y + +# +# Blackfin high speed USB support +# +CONFIG_USB_MUSB_HOST=y +# CONFIG_USB_MUSB_PERIPHERAL is not set +# CONFIG_USB_MUSB_OTG is not set +CONFIG_USB_MUSB_HDRC_HCD=y +# CONFIG_MUSB_PIO_ONLY is not set +# CONFIG_USB_INVENTRA_DMA is not set +# 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' # # -# USB Gadget Support +# may also be needed; see USB_STORAGE Help for more information # -# CONFIG_USB_GADGET is not set -CONFIG_MMC=m -# CONFIG_MMC_DEBUG is not set -# CONFIG_MMC_UNSAFE_RESUME is not set +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_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_ONETOUCH is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_LIBUSUAL is not set # -# MMC/SD Card Drivers +# USB Imaging devices # -CONFIG_MMC_BLOCK=m +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +CONFIG_USB_MON=y # -# MMC/SD Host Controller Drivers +# USB port drivers # -CONFIG_SDH_BFIN=m -# CONFIG_SPI_MMC is not set # -# LED devices +# USB Serial Converter support # -# CONFIG_NEW_LEDS is not set +# CONFIG_USB_SERIAL is not set # -# LED drivers +# 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 # -# LED Triggers +# USB DSL modem support # # -# InfiniBand support +# USB Gadget Support # +# CONFIG_USB_GADGET is not set +CONFIG_MMC=m +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set # -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# MMC/SD Card Drivers # +CONFIG_MMC_BLOCK=m +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set # -# Real Time Clock +# MMC/SD Host Controller Drivers # +CONFIG_SDH_BFIN=m +# CONFIG_SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND is not set +# CONFIG_MMC_SPI is not set +# CONFIG_SPI_MMC is not set +# CONFIG_NEW_LEDS is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -1176,6 +1250,7 @@ CONFIG_RTC_INTF_DEV=y # 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 @@ -1183,6 +1258,7 @@ CONFIG_RTC_INTF_DEV=y # 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 @@ -1194,8 +1270,10 @@ CONFIG_RTC_INTF_DEV=y # Platform RTC drivers # # 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 # @@ -1204,22 +1282,9 @@ CONFIG_RTC_INTF_DEV=y CONFIG_RTC_DRV_BFIN=y # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients +# Userspace I/O # - -# -# DMA Devices -# - -# -# PBX support -# -# CONFIG_PBX is not set +# CONFIG_UIO is not set # # File systems @@ -1280,7 +1345,6 @@ 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 # @@ -1306,10 +1370,12 @@ CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y CONFIG_JFFS2_FS=m 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 @@ -1318,10 +1384,7 @@ CONFIG_JFFS2_RTIME=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=m CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -1352,7 +1415,6 @@ CONFIG_CIFS=y # 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 @@ -1375,10 +1437,6 @@ CONFIG_MSDOS_PARTITION=y # 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=m @@ -1419,21 +1477,16 @@ CONFIG_NLS_ISO8859_15=m CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=m - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set - -# -# Profiling support -# +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 is not set # CONFIG_UNUSED_SYMBOLS is not set @@ -1441,6 +1494,7 @@ 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 @@ -1460,11 +1514,8 @@ CONFIG_ACCESS_CHECK=y # CONFIG_KEYS is not set CONFIG_SECURITY=y # CONFIG_SECURITY_NETWORK is not set -CONFIG_SECURITY_CAPABILITIES=m - -# -# Cryptographic options -# +# CONFIG_SECURITY_CAPABILITIES is not set +# CONFIG_SECURITY_ROOTPLUG is not set # CONFIG_CRYPTO is not set # @@ -1475,6 +1526,7 @@ CONFIG_CRC_CCITT=m # 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=m diff --git a/arch/blackfin/configs/IP0X_defconfig b/arch/blackfin/configs/IP0X_defconfig index 5f6ff04a86c31dda1ca77a13f6fd235dd7b91072..4384a670a8b8e2f97ed0cd294d41a127e8cde537 100644 --- a/arch/blackfin/configs/IP0X_defconfig +++ b/arch/blackfin/configs/IP0X_defconfig @@ -212,7 +212,7 @@ CONFIG_HZ=250 # # Memory Setup # -CONFIG_MEM_SIZE=64 +CONFIG_MAX_MEM_SIZE=64 CONFIG_MEM_ADD_WIDTH=10 # diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c index fd5448d6107cdf7564b53b6470731dccbd2e7ba9..d54f19085f37a13d5b7798f387bd65aa83373ce0 100644 --- a/arch/blackfin/kernel/bfin_dma_5xx.c +++ b/arch/blackfin/kernel/bfin_dma_5xx.c @@ -90,6 +90,17 @@ int request_dma(unsigned int channel, char *device_id) { pr_debug("request_dma() : BEGIN \n"); + +#if defined(CONFIG_BF561) && ANOMALY_05000182 + if (channel >= CH_IMEM_STREAM0_DEST && channel <= CH_IMEM_STREAM1_DEST) { + if (get_cclk() > 500000000) { + printk(KERN_WARNING + "Request IMDMA failed due to ANOMALY 05000182\n"); + return -EFAULT; + } + } +#endif + mutex_lock(&(dma_ch[channel].dmalock)); if ((dma_ch[channel].chan_status == DMA_CHANNEL_REQUESTED) diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c index 7e8eaf4a31bbc64ffbe17602c5b8ec1bbd8e8c45..b6d89d1644cc8515c1909865e01fdf83e9ede39f 100644 --- a/arch/blackfin/kernel/bfin_gpio.c +++ b/arch/blackfin/kernel/bfin_gpio.c @@ -1130,6 +1130,25 @@ void bfin_gpio_irq_prepare(unsigned gpio) #else +int gpio_get_value(unsigned gpio) +{ + unsigned long flags; + int ret; + + if (unlikely(get_gpio_edge(gpio))) { + local_irq_save(flags); + set_gpio_edge(gpio, 0); + ret = get_gpio_data(gpio); + set_gpio_edge(gpio, 1); + local_irq_restore(flags); + + return ret; + } else + return get_gpio_data(gpio); +} +EXPORT_SYMBOL(gpio_get_value); + + int gpio_direction_input(unsigned gpio) { unsigned long flags; diff --git a/arch/blackfin/kernel/bfin_ksyms.c b/arch/blackfin/kernel/bfin_ksyms.c index 053edff6c0d84aa4f2b03c24606bf393d261bd01..4367330909b27ec4832a4f4d3b54bd6fed825e50 100644 --- a/arch/blackfin/kernel/bfin_ksyms.c +++ b/arch/blackfin/kernel/bfin_ksyms.c @@ -90,7 +90,9 @@ EXPORT_SYMBOL(__umodsi3); EXPORT_SYMBOL(outsb); EXPORT_SYMBOL(insb); EXPORT_SYMBOL(outsw); +EXPORT_SYMBOL(outsw_8); EXPORT_SYMBOL(insw); +EXPORT_SYMBOL(insw_8); EXPORT_SYMBOL(outsl); EXPORT_SYMBOL(insl); EXPORT_SYMBOL(insl_16); diff --git a/arch/blackfin/kernel/cplb-nompu/cplbinit.c b/arch/blackfin/kernel/cplb-nompu/cplbinit.c index 917325bfbd849723899d6bfaa26e21c39d566ed8..6be0c50122e8c627102fbcbe5692cc26013b0135 100644 --- a/arch/blackfin/kernel/cplb-nompu/cplbinit.c +++ b/arch/blackfin/kernel/cplb-nompu/cplbinit.c @@ -254,7 +254,8 @@ close_cplbtab(struct cplb_tab *table) } /* helper function */ -static void __fill_code_cplbtab(struct cplb_tab *t, int i, u32 a_start, u32 a_end) +static void __init +__fill_code_cplbtab(struct cplb_tab *t, int i, u32 a_start, u32 a_end) { if (cplb_data[i].psize) { fill_cplbtab(t, @@ -291,7 +292,8 @@ static void __fill_code_cplbtab(struct cplb_tab *t, int i, u32 a_start, u32 a_en } } -static void __fill_data_cplbtab(struct cplb_tab *t, int i, u32 a_start, u32 a_end) +static void __init +__fill_data_cplbtab(struct cplb_tab *t, int i, u32 a_start, u32 a_end) { if (cplb_data[i].psize) { fill_cplbtab(t, diff --git a/arch/blackfin/kernel/gptimers.c b/arch/blackfin/kernel/gptimers.c index e698554895a7b54a236eecaad8ebbcfc28703e73..3a3e9615b0027a68c2c2d8e3ffc7386cd0c9dcd3 100644 --- a/arch/blackfin/kernel/gptimers.c +++ b/arch/blackfin/kernel/gptimers.c @@ -10,8 +10,8 @@ #include #include +#include -#include #include #include diff --git a/arch/blackfin/kernel/init_task.c b/arch/blackfin/kernel/init_task.c index c640154030e270d358c5f748f11222038cbbf286..6bdba7b21109e0872c8589d123439335a1073a50 100644 --- a/arch/blackfin/kernel/init_task.c +++ b/arch/blackfin/kernel/init_task.c @@ -34,7 +34,6 @@ #include static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); diff --git a/arch/blackfin/kernel/irqchip.c b/arch/blackfin/kernel/irqchip.c index 73647c158774e0acd31efcf3e7385dd2b104365a..07402f57c9dea2f401bb40110f92dc57e5601281 100644 --- a/arch/blackfin/kernel/irqchip.c +++ b/arch/blackfin/kernel/irqchip.c @@ -60,9 +60,14 @@ static struct irq_chip bad_chip = { }; static struct irq_desc bad_irq_desc = { + .status = IRQ_DISABLED, .chip = &bad_chip, .handle_irq = handle_bad_irq, .depth = 1, + .lock = __SPIN_LOCK_UNLOCKED(irq_desc->lock), +#ifdef CONFIG_SMP + .affinity = CPU_MASK_ALL +#endif }; int show_interrupts(struct seq_file *p, void *v) diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c index 5b847070dae509f293827e327e32204d4be8e133..f061f5181623e4214e6e606642c83a79c15ae1fc 100644 --- a/arch/blackfin/kernel/traps.c +++ b/arch/blackfin/kernel/traps.c @@ -67,7 +67,7 @@ void __init trap_init(void) CSYNC(); } -void *saved_icplb_fault_addr, *saved_dcplb_fault_addr; +unsigned long saved_icplb_fault_addr, saved_dcplb_fault_addr; int kstack_depth_to_print = 48; @@ -364,13 +364,13 @@ asmlinkage void trap_c(struct pt_regs *fp) /* 0x27 - Data CPLB Multiple Hits - Linux Trap Zero, handled here */ case VEC_CPLB_MHIT: info.si_code = ILL_CPLB_MULHIT; -#ifdef CONFIG_DEBUG_HUNT_FOR_ZERO sig = SIGSEGV; - printk(KERN_NOTICE "NULL pointer access (probably)\n"); -#else - sig = SIGILL; - printk(KERN_NOTICE EXC_0x27(KERN_NOTICE)); +#ifdef CONFIG_DEBUG_HUNT_FOR_ZERO + if (saved_dcplb_fault_addr < FIXED_CODE_START) + printk(KERN_NOTICE "NULL pointer access\n"); + else #endif + printk(KERN_NOTICE EXC_0x27(KERN_NOTICE)); CHK_DEBUGGER_TRAP(); break; /* 0x28 - Emulation Watchpoint, handled here */ @@ -419,13 +419,13 @@ asmlinkage void trap_c(struct pt_regs *fp) /* 0x2D - Instruction CPLB Multiple Hits, handled here */ case VEC_CPLB_I_MHIT: info.si_code = ILL_CPLB_MULHIT; -#ifdef CONFIG_DEBUG_HUNT_FOR_ZERO sig = SIGSEGV; - printk(KERN_NOTICE "Jump to address 0 - 0x0fff\n"); -#else - sig = SIGILL; - printk(KERN_NOTICE EXC_0x2D(KERN_NOTICE)); +#ifdef CONFIG_DEBUG_HUNT_FOR_ZERO + if (saved_icplb_fault_addr < FIXED_CODE_START) + printk(KERN_NOTICE "Jump to NULL address\n"); + else #endif + printk(KERN_NOTICE EXC_0x2D(KERN_NOTICE)); CHK_DEBUGGER_TRAP(); break; /* 0x2E - Illegal use of Supervisor Resource, handled here */ @@ -939,8 +939,6 @@ void panic_cplb_error(int cplb_panic, struct pt_regs *fp) oops_in_progress = 1; - printk(KERN_EMERG "DCPLB_FAULT_ADDR=%p\n", saved_dcplb_fault_addr); - printk(KERN_EMERG "ICPLB_FAULT_ADDR=%p\n", saved_icplb_fault_addr); dump_bfin_process(fp); dump_bfin_mem(fp); show_regs(fp); diff --git a/arch/blackfin/lib/checksum.c b/arch/blackfin/lib/checksum.c index 42768e0c80ca59979b8f6f2a5ea572d7eac3caf5..5c87505165d37f5018d06f3c36b5b19b8ac080a1 100644 --- a/arch/blackfin/lib/checksum.c +++ b/arch/blackfin/lib/checksum.c @@ -72,9 +72,9 @@ static unsigned short do_csum(const unsigned char *buff, int len) * This is a version of ip_compute_csum() optimized for IP headers, * which always checksum on 4 octet boundaries. */ -unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl) +__sum16 ip_fast_csum(unsigned char *iph, unsigned int ihl) { - return ~do_csum(iph, ihl * 4); + return (__force __sum16)~do_csum(iph, ihl * 4); } /* @@ -89,7 +89,7 @@ unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl) * * it's best to have buff aligned on a 32-bit boundary */ -unsigned int csum_partial(const unsigned char *buff, int len, unsigned int sum) +__wsum csum_partial(const void *buff, int len, __wsum sum) { /* * Just in case we get nasty checksum data... @@ -109,22 +109,22 @@ unsigned int csum_partial(const unsigned char *buff, int len, unsigned int sum) * this routine is used for miscellaneous IP-like checksums, mainly * in icmp.c */ -unsigned short ip_compute_csum(const unsigned char *buff, int len) +__sum16 ip_compute_csum(const void *buff, int len) { - return ~do_csum(buff, len); + return (__force __sum16)~do_csum(buff, len); } /* * copy from fs while checksumming, otherwise like csum_partial */ -unsigned int -csum_partial_copy_from_user(const unsigned char *src, unsigned char *dst, - int len, int sum, int *csum_err) +__wsum +csum_partial_copy_from_user(const void __user *src, void *dst, + int len, __wsum sum, int *csum_err) { if (csum_err) *csum_err = 0; - memcpy(dst, src, len); + memcpy(dst, (__force void *)src, len); return csum_partial(dst, len, sum); } @@ -132,8 +132,7 @@ csum_partial_copy_from_user(const unsigned char *src, unsigned char *dst, * copy from ds while checksumming, otherwise like csum_partial */ -unsigned int csum_partial_copy(const unsigned char *src, unsigned char *dst, - int len, int sum) +__wsum csum_partial_copy(const void *src, void *dst, int len, __wsum sum) { memcpy(dst, src, len); return csum_partial(dst, len, sum); diff --git a/arch/blackfin/lib/ins.S b/arch/blackfin/lib/ins.S index df7b8833a0c56abf7a5a4ad6df43253f006331c8..eba2343b1b59246564ba96ef89cad418bbba8bf8 100644 --- a/arch/blackfin/lib/ins.S +++ b/arch/blackfin/lib/ins.S @@ -7,7 +7,7 @@ * Description: Implementation of ins{bwl} for BlackFin processors using zero overhead loops. * * Modified: - * Copyright 2004-2006 Analog Devices Inc. + * Copyright 2004-2008 Analog Devices Inc. * Copyright (C) 2005 Bas Vermeulen, BuyWays BV * * Bugs: Enter bugs at http://blackfin.uclinux.org/ @@ -63,6 +63,23 @@ ENTRY(_insw) RTS; ENDPROC(_insw) +ENTRY(_insw_8) + P0 = R0; /* P0 = port */ + cli R3; + P1 = R1; /* P1 = address */ + P2 = R2; /* P2 = count */ + SSYNC; + LSETUP( .Lword8_loop_s, .Lword8_loop_e) LC0 = P2; +.Lword8_loop_s: R0 = W[P0]; + B[P1++] = R0; + R0 = R0 >> 8; + B[P1++] = R0; + NOP; +.Lword8_loop_e: NOP; + sti R3; + RTS; +ENDPROC(_insw_8) + ENTRY(_insb) P0 = R0; /* P0 = port */ cli R3; @@ -78,8 +95,6 @@ ENTRY(_insb) RTS; ENDPROC(_insb) - - ENTRY(_insl_16) P0 = R0; /* P0 = port */ cli R3; diff --git a/arch/blackfin/lib/outs.S b/arch/blackfin/lib/outs.S index 4c3da8ae094ece20119b6181a9b5991b968ad144..4685b7aa00806a7722083e0a117184082ddf5cef 100644 --- a/arch/blackfin/lib/outs.S +++ b/arch/blackfin/lib/outs.S @@ -7,7 +7,7 @@ * Description: Implementation of outs{bwl} for BlackFin processors using zero overhead loops. * * Modified: Copyright (C) 2005 Bas Vermeulen, BuyWays BV - * Copyright 2004-2006 Analog Devices Inc. + * Copyright 2004-2008 Analog Devices Inc. * * Bugs: Enter bugs at http://blackfin.uclinux.org/ * @@ -63,3 +63,17 @@ ENTRY(_outsb) .Lbyte_loop_e: B[P0] = R0; RTS; ENDPROC(_outsb) + +ENTRY(_outsw_8) + P0 = R0; /* P0 = port */ + P1 = R1; /* P1 = address */ + P2 = R2; /* P2 = count */ + + LSETUP( .Lword8_loop_s, .Lword8_loop_e) LC0 = P2; +.Lword8_loop_s: R1 = B[P1++]; + R0 = B[P1++]; + R0 = R0 << 8; + R0 = R0 + R1; +.Lword8_loop_e: W[P0] = R0; + RTS; +ENDPROC(_outsw_8) diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c index bb6d58c931de648bc6af3347bece976803e6c92f..5958eecefcf111b9bedd97863cb41b2965965edd 100644 --- a/arch/blackfin/mach-bf527/boards/ezkit.c +++ b/arch/blackfin/mach-bf527/boards/ezkit.c @@ -451,9 +451,6 @@ static struct platform_device net2272_bfin_device = { }; #endif -#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[] = { @@ -647,10 +644,10 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { { .modalias = "ad7877", .platform_data = &bfin_ad7877_ts_info, - .irq = IRQ_PF6, + .irq = IRQ_PF8, .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, - .chip_select = 1, + .chip_select = 2, .controller_data = &spi_ad7877_chip_info, }, #endif @@ -676,6 +673,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { #endif }; +#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) /* SPI controller data */ static struct bfin5xx_spi_master bfin_spi0_info = { .num_chipselect = 8, @@ -1018,10 +1016,7 @@ static int __init stamp_init(void) #endif platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_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 + 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; diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c index 9d28415163ea67064a1085a0b5c9c63e005a4560..079389cbd8591d89ee96a798251f745a38c7589f 100644 --- a/arch/blackfin/mach-bf533/boards/ezkit.c +++ b/arch/blackfin/mach-bf533/boards/ezkit.c @@ -87,9 +87,6 @@ static struct platform_device smc91x_device = { }; #endif -#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[] = { { @@ -189,6 +186,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { #endif }; +#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) /* SPI (0) */ static struct resource bfin_spi0_resource[] = { [0] = { @@ -425,9 +423,7 @@ static int __init ezkit_init(void) { printk(KERN_INFO "%s(): registering device resources\n", __func__); platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_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; diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c index 7fd35fb32fd52a0206e157893608eab0fd53766b..13ae49515f73d3f70d8ffb83746cd1b22046e6a6 100644 --- a/arch/blackfin/mach-bf533/boards/stamp.c +++ b/arch/blackfin/mach-bf533/boards/stamp.c @@ -111,7 +111,7 @@ static struct platform_device net2272_bfin_device = { }; #endif -#if defined(CONFIG_MTD_BF5xx) || defined(CONFIG_MTD_BF5xx_MODULE) +#if defined(CONFIG_MTD_BFIN_ASYNC) || defined(CONFIG_MTD_BFIN_ASYNC_MODULE) static struct mtd_partition stamp_partitions[] = { { .name = "Bootloader", @@ -141,13 +141,17 @@ static struct resource stamp_flash_resource[] = { .end = 0x203fffff, .flags = IORESOURCE_MEM, }, { - .start = CONFIG_ENET_FLASH_PIN, + .start = 0x7BB07BB0, /* AMBCTL0 setting when accessing flash */ + .end = 0x7BB07BB0, /* AMBCTL1 setting when accessing flash */ + .flags = IORESOURCE_MEM, + }, { + .start = GPIO_PF0, .flags = IORESOURCE_IRQ, } }; static struct platform_device stamp_flash_device = { - .name = "BF5xx-Flash", + .name = "bfin-async-flash", .id = 0, .dev = { .platform_data = &stamp_flash_data, @@ -157,9 +161,6 @@ static struct platform_device stamp_flash_device = { }; #endif -#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[] = { { @@ -316,6 +317,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { #endif }; +#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) /* SPI (0) */ static struct resource bfin_spi0_resource[] = { [0] = { @@ -595,7 +597,7 @@ static struct platform_device *stamp_devices[] __initdata = { &bfin_gpios_device, -#if defined(CONFIG_MTD_BF5xx) || defined(CONFIG_MTD_BF5xx_MODULE) +#if defined(CONFIG_MTD_BFIN_ASYNC) || defined(CONFIG_MTD_BFIN_ASYNC_MODULE) &stamp_flash_device, #endif }; @@ -617,15 +619,13 @@ static int __init stamp_init(void) #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() | (1 << CONFIG_ENET_FLASH_PIN)); - bfin_write_FIO_FLAG_S(1 << CONFIG_ENET_FLASH_PIN); + bfin_write_FIO_DIR(bfin_read_FIO_DIR() | PF0); + bfin_write_FIO_FLAG_S(PF0); SSYNC(); #endif -#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 + 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 @@ -636,8 +636,8 @@ arch_initcall(stamp_init); void native_machine_restart(char *cmd) { -#define BIT_TO_SET (1 << CONFIG_ENET_FLASH_PIN) - bfin_write_FIO_INEN(~BIT_TO_SET); - bfin_write_FIO_DIR(BIT_TO_SET); - bfin_write_FIO_FLAG_C(BIT_TO_SET); + /* workaround pull up on cpld / flash pin not being strong enough */ + bfin_write_FIO_INEN(~PF0); + bfin_write_FIO_DIR(PF0); + bfin_write_FIO_FLAG_C(PF0); } diff --git a/arch/blackfin/mach-bf537/boards/Makefile b/arch/blackfin/mach-bf537/boards/Makefile index 87e450f29e37279823ac922d6569defa32678bc1..c94f7a5b82117480a6384856981603bf8ce28d19 100644 --- a/arch/blackfin/mach-bf537/boards/Makefile +++ b/arch/blackfin/mach-bf537/boards/Makefile @@ -3,7 +3,7 @@ # obj-$(CONFIG_GENERIC_BF537_BOARD) += generic_board.o -obj-$(CONFIG_BFIN537_STAMP) += stamp.o led.o +obj-$(CONFIG_BFIN537_STAMP) += stamp.o obj-$(CONFIG_BFIN537_BLUETECHNIX_CM) += cm_bf537.o obj-$(CONFIG_PNAV10) += pnav10.o obj-$(CONFIG_CAMSIG_MINOTAUR) += minotaur.o diff --git a/arch/blackfin/mach-bf537/boards/led.S b/arch/blackfin/mach-bf537/boards/led.S deleted file mode 100644 index 4e9ea4283e5f7313fefcf2d02580bd243b4c76aa..0000000000000000000000000000000000000000 --- a/arch/blackfin/mach-bf537/boards/led.S +++ /dev/null @@ -1,183 +0,0 @@ -/**************************************************** - * LED1 ---- PF6 LED2 ---- PF7 * - * LED3 ---- PF8 LED4 ---- PF9 * - * LED5 ---- PF10 LED6 ---- PF11 * - ****************************************************/ - -#include -#include - -/* All functions in this file save the registers they uses. - So there is no need to save any registers before calling them. */ - - .text; - -/* Initialize LEDs. */ - -ENTRY(_led_init) - LINK 12; - [--SP] = P0; - [--SP] = R0; - [--SP] = R1; - [--SP] = R2; - R1 = PF6|PF7|PF8|PF9|PF10|PF11 (Z); - R2 = ~R1; - - P0.H = hi(PORTF_FER); - P0.L = lo(PORTF_FER); - R0 = W[P0](Z); - SSYNC; - R0 = R0 & R2; - W[P0] = R0.L; - SSYNC; - - P0.H = hi(PORTFIO_DIR); - P0.L = lo(PORTFIO_DIR); - R0 = W[P0](Z); - SSYNC; - R0 = R0 | R1; - W[P0] = R0.L; - SSYNC; - - P0.H = hi(PORTFIO_INEN); - P0.L = lo(PORTFIO_INEN); - R0 = W[P0](Z); - SSYNC; - R0 = R0 & R2; - W[P0] = R0.L; - SSYNC; - - R2 = [SP++]; - R1 = [SP++]; - R0 = [SP++]; - P0 = [SP++]; - UNLINK; - RTS; - .size _led_init, .-_led_init - -/* Set one LED on. Leave other LEDs unchanged. - It expects the LED number passed through R0. */ - -ENTRY(_led_on) - LINK 12; - [--SP] = P0; - [--SP] = R1; - CALL _led_init; - R1 = 1; - R0 += 5; - R1 <<= R0; - P0.H = hi(PORTFIO); - P0.L = lo(PORTFIO); - R0 = W[P0](Z); - SSYNC; - R0 = R0 | R1; - W[P0] = R0.L; - SSYNC; - R1 = [SP++]; - P0 = [SP++]; - UNLINK; - RTS; - .size _led_on, .-_led_on - -/* Set one LED off. Leave other LEDs unchanged. */ - -ENTRY(_led_off) - LINK 12; - [--SP] = P0; - [--SP] = R1; - CALL _led_init; - R1 = 1; - R0 += 5; - R1 <<= R0; - R1 = ~R1; - P0.H = hi(PORTFIO); - P0.L = lo(PORTFIO); - R0 = W[P0](Z); - SSYNC; - R0 = R0 & R1; - W[P0] = R0.L; - SSYNC; - R1 = [SP++]; - P0 = [SP++]; - UNLINK; - RTS; - .size _led_off, .-_led_off - -/* Toggle one LED. Leave other LEDs unchanged. */ - -ENTRY(_led_toggle) - LINK 12; - [--SP] = P0; - [--SP] = R1; - CALL _led_init; - R1 = 1; - R0 += 5; - R1 <<= R0; - P0.H = hi(PORTFIO); - P0.L = lo(PORTFIO); - R0 = W[P0](Z); - SSYNC; - R0 = R0 ^ R1; - W[P0] = R0.L; - SSYNC; - R1 = [SP++]; - P0 = [SP++]; - UNLINK; - RTS; - .size _led_toggle, .-_led_toggle - -/* Display the number using LEDs in binary format. */ - -ENTRY(_led_disp_num) - LINK 12; - [--SP] = P0; - [--SP] = R1; - [--SP] = R2; - CALL _led_init; - R1 = 0x3f(X); - R0 = R0 & R1; - R2 = 6(X); - R0 <<= R2; - R1 <<= R2; - P0.H = hi(PORTFIO); - P0.L = lo(PORTFIO); - R2 = W[P0](Z); - SSYNC; - R1 = ~R1; - R2 = R2 & R1; - R2 = R2 | R0; - W[P0] = R2.L; - SSYNC; - R2 = [SP++]; - R1 = [SP++]; - P0 = [SP++]; - UNLINK; - RTS; - .size _led_disp_num, .-_led_disp_num - -/* Toggle the number using LEDs in binary format. */ - -ENTRY(_led_toggle_num) - LINK 12; - [--SP] = P0; - [--SP] = R1; - [--SP] = R2; - CALL _led_init; - R1 = 0x3f(X); - R0 = R0 & R1; - R1 = 6(X); - R0 <<= R1; - P0.H = hi(PORTFIO); - P0.L = lo(PORTFIO); - R1 = W[P0](Z); - SSYNC; - R1 = R1 ^ R0; - W[P0] = R1.L; - SSYNC; - R2 = [SP++]; - R1 = [SP++]; - P0 = [SP++]; - UNLINK; - RTS; - .size _led_toggle_num, .-_led_toggle_num - diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c index 9a756d1f3d73f19f52c0688b834952d2baa716f0..671f9d67f23a33b34207c965cce9ec53f386345a 100644 --- a/arch/blackfin/mach-bf537/boards/stamp.c +++ b/arch/blackfin/mach-bf537/boards/stamp.c @@ -400,9 +400,6 @@ static struct platform_device stamp_flash_device = { }; #endif -#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[] = { @@ -629,6 +626,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { #endif }; +#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) /* SPI controller data */ static struct bfin5xx_spi_master bfin_spi0_info = { .num_chipselect = 8, @@ -939,10 +937,7 @@ static int __init stamp_init(void) #endif platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_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 + 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; diff --git a/arch/blackfin/mach-bf548/boards/Makefile b/arch/blackfin/mach-bf548/boards/Makefile index eed161dd7845de6c4462f958f43e2ac409aacb12..319ef54c42212b39137343d09d721126c7170485 100644 --- a/arch/blackfin/mach-bf548/boards/Makefile +++ b/arch/blackfin/mach-bf548/boards/Makefile @@ -2,5 +2,5 @@ # arch/blackfin/mach-bf548/boards/Makefile # -obj-$(CONFIG_BFIN548_EZKIT) += ezkit.o led.o +obj-$(CONFIG_BFIN548_EZKIT) += ezkit.o obj-$(CONFIG_BFIN548_BLUETECHNIX_CM) += cm_bf548.o diff --git a/arch/blackfin/mach-bf548/boards/cm_bf548.c b/arch/blackfin/mach-bf548/boards/cm_bf548.c index 3b74f96d3590d04a728bf8970dd2199e2799e8d3..4f4ae8787edfb0716e80ad35d5cf032c55ef10ab 100644 --- a/arch/blackfin/mach-bf548/boards/cm_bf548.c +++ b/arch/blackfin/mach-bf548/boards/cm_bf548.c @@ -684,7 +684,7 @@ static struct platform_device *cm_bf548_devices[] __initdata = { static int __init cm_bf548_init(void) { - printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__); + printk(KERN_INFO "%s(): registering device resources\n", __func__); platform_add_devices(cm_bf548_devices, ARRAY_SIZE(cm_bf548_devices)); #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c index d1682bb37509937646237df1bf6fa019995a5400..af7c211a580eaf0763f3765d0882d15f932f00dd 100644 --- a/arch/blackfin/mach-bf548/boards/ezkit.c +++ b/arch/blackfin/mach-bf548/boards/ezkit.c @@ -412,8 +412,6 @@ static struct platform_device ezkit_flash_device = { }; #endif -#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) /* SPI flash chip (m25p16) */ @@ -481,7 +479,7 @@ static struct bfin5xx_spi_chip spidev_chip_info = { }; #endif -static struct spi_board_info bf54x_spi_board_info[] __initdata = { +static struct spi_board_info bfin_spi_board_info[] __initdata = { #if defined(CONFIG_MTD_M25P80) \ || defined(CONFIG_MTD_M25P80_MODULE) { @@ -527,6 +525,7 @@ static struct spi_board_info bf54x_spi_board_info[] __initdata = { #endif }; +#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) /* SPI (0) */ static struct resource bfin_spi0_resource[] = { [0] = { @@ -800,10 +799,7 @@ static int __init ezkit_init(void) platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices)); -#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) - spi_register_board_info(bf54x_spi_board_info, - ARRAY_SIZE(bf54x_spi_board_info)); -#endif + spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); return 0; } diff --git a/arch/blackfin/mach-bf548/boards/led.S b/arch/blackfin/mach-bf548/boards/led.S deleted file mode 100644 index f47daf3770d08598c3abd1daa576d40be20389eb..0000000000000000000000000000000000000000 --- a/arch/blackfin/mach-bf548/boards/led.S +++ /dev/null @@ -1,172 +0,0 @@ -/**************************************************** - * LED1 ---- PG6 LED2 ---- PG7 * - * LED3 ---- PG8 LED4 ---- PG9 * - * LED5 ---- PG10 LED6 ---- PG11 * - ****************************************************/ - -#include -#include - -/* All functions in this file save the registers they uses. - So there is no need to save any registers before calling them. */ - - .text; - -/* Initialize LEDs. */ - -ENTRY(_led_init) - LINK 0; - [--SP] = P0; - [--SP] = R0; - [--SP] = R1; - [--SP] = R2; - R1 = (PG6|PG7|PG8|PG9|PG10|PG11)(Z); - R2 = ~R1; - - P0.H = hi(PORTG_FER); - P0.L = lo(PORTG_FER); - R0 = W[P0](Z); - SSYNC; - R0 = R0 & R2; - W[P0] = R0.L; - SSYNC; - - P0.H = hi(PORTG_DIR_SET); - P0.L = lo(PORTG_DIR_SET); - W[P0] = R1.L; - SSYNC; - - P0.H = hi(PORTG_INEN); - P0.L = lo(PORTG_INEN); - R0 = W[P0](Z); - SSYNC; - R0 = R0 & R2; - W[P0] = R0.L; - SSYNC; - - R2 = [SP++]; - R1 = [SP++]; - R0 = [SP++]; - P0 = [SP++]; - RTS; - .size _led_init, .-_led_init - -/* Set one LED on. Leave other LEDs unchanged. - It expects the LED number passed through R0. */ - -ENTRY(_led_on) - LINK 0; - [--SP] = P0; - [--SP] = R1; - CALL _led_init; - R1 = 1; - R0 += 5; - R1 <<= R0; - P0.H = hi(PORTG_SET); - P0.L = lo(PORTG_SET); - W[P0] = R1.L; - SSYNC; - R1 = [SP++]; - P0 = [SP++]; - UNLINK; - RTS; - .size _led_on, .-_led_on - -/* Set one LED off. Leave other LEDs unchanged. */ - -ENTRY(_led_off) - LINK 0; - [--SP] = P0; - [--SP] = R1; - CALL _led_init; - R1 = 1; - R0 += 5; - R1 <<= R0; - P0.H = hi(PORTG_CLEAR); - P0.L = lo(PORTG_CLEAR); - W[P0] = R1.L; - SSYNC; - R1 = [SP++]; - P0 = [SP++]; - UNLINK; - RTS; - .size _led_off, .-_led_off - -/* Toggle one LED. Leave other LEDs unchanged. */ - -ENTRY(_led_toggle) - LINK 0; - [--SP] = P0; - [--SP] = R1; - CALL _led_init; - R1 = 1; - R0 += 5; - R1 <<= R0; - P0.H = hi(PORTG); - P0.L = lo(PORTG); - R0 = W[P0](Z); - SSYNC; - R0 = R0 ^ R1; - W[P0] = R0.L; - SSYNC; - R1 = [SP++]; - P0 = [SP++]; - UNLINK; - RTS; - .size _led_toggle, .-_led_toggle - -/* Display the number using LEDs in binary format. */ - -ENTRY(_led_disp_num) - LINK 0; - [--SP] = P0; - [--SP] = R1; - [--SP] = R2; - CALL _led_init; - R1 = 0x3f(X); - R0 = R0 & R1; - R2 = 6(X); - R0 <<= R2; - R1 <<= R2; - P0.H = hi(PORTG); - P0.L = lo(PORTG); - R2 = W[P0](Z); - SSYNC; - R1 = ~R1; - R2 = R2 & R1; - R2 = R2 | R0; - W[P0] = R2.L; - SSYNC; - R2 = [SP++]; - R1 = [SP++]; - P0 = [SP++]; - UNLINK; - RTS; - .size _led_disp_num, .-_led_disp_num - -/* Toggle the number using LEDs in binary format. */ - -ENTRY(_led_toggle_num) - LINK 0; - [--SP] = P0; - [--SP] = R1; - [--SP] = R2; - CALL _led_init; - R1 = 0x3f(X); - R0 = R0 & R1; - R1 = 6(X); - R0 <<= R1; - P0.H = hi(PORTG); - P0.L = lo(PORTG); - R1 = W[P0](Z); - SSYNC; - R1 = R1 ^ R0; - W[P0] = R1.L; - SSYNC; - R2 = [SP++]; - R1 = [SP++]; - P0 = [SP++]; - UNLINK; - RTS; - .size _led_toggle_num, .-_led_toggle_num - diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c index 61d8f7648b247da40f771d252ecfd759c20e29bf..bc6feded8569760b66bb6b576e66e266341e8889 100644 --- a/arch/blackfin/mach-bf561/boards/ezkit.c +++ b/arch/blackfin/mach-bf561/boards/ezkit.c @@ -280,7 +280,6 @@ static struct platform_device ezkit_flash_device = { }; #endif -#ifdef CONFIG_SPI_BFIN #if defined(CONFIG_SND_BLACKFIN_AD1836) \ || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE) static struct bfin5xx_spi_chip ad1836_spi_chip_info = { @@ -295,8 +294,8 @@ static struct bfin5xx_spi_chip spidev_chip_info = { .bits_per_word = 8, }; #endif -#endif +#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) /* SPI (0) */ static struct resource bfin_spi0_resource[] = { [0] = { @@ -327,6 +326,7 @@ static struct platform_device bfin_spi0_device = { .platform_data = &bfin_spi0_info, /* Passed to driver */ }, }; +#endif static struct spi_board_info bfin_spi_board_info[] __initdata = { #if defined(CONFIG_SND_BLACKFIN_AD1836) \ @@ -537,10 +537,7 @@ static int __init ezkit_init(void) SSYNC(); #endif -#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 + 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; diff --git a/arch/cris/kernel/process.c b/arch/cris/kernel/process.c index ef2db8fd102aaa58169e6fc6c7e78f65eee0bb32..5933656db5a2ca58b9a2f583ce5945a57d1b832b 100644 --- a/arch/cris/kernel/process.c +++ b/arch/cris/kernel/process.c @@ -38,7 +38,6 @@ */ static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/arch/frv/kernel/cmode.S b/arch/frv/kernel/cmode.S index 81ba28ad2207158f080914a1e4e91fa5b7efd6aa..53deeb5d7e87da546115c83cd562fcb9db817044 100644 --- a/arch/frv/kernel/cmode.S +++ b/arch/frv/kernel/cmode.S @@ -1,7 +1,7 @@ /* cmode.S: clock mode management * * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. - * Written by David Woodhouse (dwmw2@redhat.com) + * Written by David Woodhouse (dwmw2@infradead.org) * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/arch/frv/kernel/init_task.c b/arch/frv/kernel/init_task.c index 22993932b3fc7a689ae1bef65e773d7ced93c1f4..e2198815b630e5dafd7084ffbac233026fe3ea2f 100644 --- a/arch/frv/kernel/init_task.c +++ b/arch/frv/kernel/init_task.c @@ -11,7 +11,6 @@ static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/arch/frv/kernel/sleep.S b/arch/frv/kernel/sleep.S index c9b2d51ab9ad9ea85ebde27c5f1f0ccaf903ddbb..f67bf73cd2cccccf80686c6c4660740c4cc12c18 100644 --- a/arch/frv/kernel/sleep.S +++ b/arch/frv/kernel/sleep.S @@ -1,7 +1,7 @@ /* sleep.S: power saving mode entry * * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. - * Written by David Woodhouse (dwmw2@redhat.com) + * Written by David Woodhouse (dwmw2@infradead.org) * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/arch/frv/mb93090-mb00/pci-dma-nommu.c b/arch/frv/mb93090-mb00/pci-dma-nommu.c index 4985466b1a7cdccc8f28d3399e58b6530c46a537..64ee58d748be807131c2188d659ec1dc0bceba8a 100644 --- a/arch/frv/mb93090-mb00/pci-dma-nommu.c +++ b/arch/frv/mb93090-mb00/pci-dma-nommu.c @@ -1,7 +1,7 @@ /* pci-dma-nommu.c: Dynamic DMA mapping support for the FRV * * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. - * Written by David Woodhouse (dwmw2@redhat.com) + * Written by David Woodhouse (dwmw2@infradead.org) * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/arch/frv/mm/init.c b/arch/frv/mm/init.c index b841ecfd5d5a991fb15a048e2bcf0c7e4f2b38a6..9af7740f32fb348a1cecf13a8e5292627e53ecf0 100644 --- a/arch/frv/mm/init.c +++ b/arch/frv/mm/init.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include @@ -56,7 +57,9 @@ DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); */ static unsigned long empty_bad_page_table; static unsigned long empty_bad_page; + unsigned long empty_zero_page; +EXPORT_SYMBOL(empty_zero_page); /*****************************************************************************/ /* diff --git a/arch/h8300/kernel/init_task.c b/arch/h8300/kernel/init_task.c index 19272c2ac56a2b76a0bea621c7ae39708153b923..93a4899e46c23d24923920a85d8977448ad4644e 100644 --- a/arch/h8300/kernel/init_task.c +++ b/arch/h8300/kernel/init_task.c @@ -13,7 +13,6 @@ #include static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile index 88f1a55c6c94461c9967dbb54dec198abd9935ca..e67ee3f276988d4ad2681359c572e309b4327916 100644 --- a/arch/ia64/Makefile +++ b/arch/ia64/Makefile @@ -57,6 +57,7 @@ core-$(CONFIG_IA64_GENERIC) += arch/ia64/dig/ core-$(CONFIG_IA64_HP_ZX1) += arch/ia64/dig/ core-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += arch/ia64/dig/ core-$(CONFIG_IA64_SGI_SN2) += arch/ia64/sn/ +core-$(CONFIG_IA64_SGI_UV) += arch/ia64/uv/ core-$(CONFIG_KVM) += arch/ia64/kvm/ drivers-$(CONFIG_PCI) += arch/ia64/pci/ diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c index 853d1f11be005f9e0b3443d8b33cdcbd72e53edd..43687cc60dfb92d2a0d4697f439a7c5bca00e764 100644 --- a/arch/ia64/kernel/acpi.c +++ b/arch/ia64/kernel/acpi.c @@ -465,7 +465,6 @@ void __init acpi_numa_slit_init(struct acpi_table_slit *slit) printk(KERN_ERR "ACPI 2.0 SLIT: size mismatch: %d expected, %d actual\n", len, slit->header.length); - memset(numa_slit, 10, sizeof(numa_slit)); return; } slit_table = slit; @@ -574,8 +573,14 @@ void __init acpi_numa_arch_fixup(void) printk(KERN_INFO "Number of memory chunks in system = %d\n", num_node_memblks); - if (!slit_table) + if (!slit_table) { + for (i = 0; i < MAX_NUMNODES; i++) + for (j = 0; j < MAX_NUMNODES; j++) + node_distance(i, j) = i == j ? LOCAL_DISTANCE : + REMOTE_DISTANCE; return; + } + memset(numa_slit, -1, sizeof(numa_slit)); for (i = 0; i < slit_table->locality_count; i++) { if (!pxm_bit_test(i)) diff --git a/arch/ia64/kernel/init_task.c b/arch/ia64/kernel/init_task.c index bc8efcad28b877c046c589a4a7514129b5aed010..9d7e1c66faf403ecfc154dc7597248892b1f38f8 100644 --- a/arch/ia64/kernel/init_task.c +++ b/arch/ia64/kernel/init_task.c @@ -18,7 +18,6 @@ #include static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c index 082c31dcfd998d83448d52559161805ca240be49..39752cdef6ffd342210c237f60aa7c32782cbd87 100644 --- a/arch/ia64/kernel/iosapic.c +++ b/arch/ia64/kernel/iosapic.c @@ -558,8 +558,6 @@ static struct iosapic_rte_info * __init_refok iosapic_alloc_rte (void) if (!iosapic_kmalloc_ok && list_empty(&free_rte_list)) { rte = alloc_bootmem(sizeof(struct iosapic_rte_info) * NR_PREALLOCATE_RTE_ENTRIES); - if (!rte) - return NULL; for (i = 0; i < NR_PREALLOCATE_RTE_ENTRIES; i++, rte++) list_add(&rte->rte_list, &free_rte_list); } diff --git a/arch/ia64/kernel/ivt.S b/arch/ia64/kernel/ivt.S index 6678c49daba3c40fcf9972c572ad6087e4690ce5..80b44ea052d74420abca826c119d8ee192743144 100644 --- a/arch/ia64/kernel/ivt.S +++ b/arch/ia64/kernel/ivt.S @@ -1076,48 +1076,6 @@ END(ia64_syscall_setup) DBG_FAULT(15) FAULT(15) - /* - * Squatting in this space ... - * - * This special case dispatcher for illegal operation faults allows preserved - * registers to be modified through a callback function (asm only) that is handed - * back from the fault handler in r8. Up to three arguments can be passed to the - * callback function by returning an aggregate with the callback as its first - * element, followed by the arguments. - */ -ENTRY(dispatch_illegal_op_fault) - .prologue - .body - SAVE_MIN_WITH_COVER - ssm psr.ic | PSR_DEFAULT_BITS - ;; - srlz.i // guarantee that interruption collection is on - ;; -(p15) ssm psr.i // restore psr.i - adds r3=8,r2 // set up second base pointer for SAVE_REST - ;; - alloc r14=ar.pfs,0,0,1,0 // must be first in insn group - mov out0=ar.ec - ;; - SAVE_REST - PT_REGS_UNWIND_INFO(0) - ;; - br.call.sptk.many rp=ia64_illegal_op_fault -.ret0: ;; - alloc r14=ar.pfs,0,0,3,0 // must be first in insn group - mov out0=r9 - mov out1=r10 - mov out2=r11 - movl r15=ia64_leave_kernel - ;; - mov rp=r15 - mov b6=r8 - ;; - cmp.ne p6,p0=0,r8 -(p6) br.call.dpnt.many b6=b6 // call returns to ia64_leave_kernel - br.sptk.many ia64_leave_kernel -END(dispatch_illegal_op_fault) - .org ia64_ivt+0x4000 ///////////////////////////////////////////////////////////////////////////////////////// // 0x4000 Entry 16 (size 64 bundles) Reserved @@ -1715,6 +1673,48 @@ END(ia32_interrupt) DBG_FAULT(67) FAULT(67) + /* + * Squatting in this space ... + * + * This special case dispatcher for illegal operation faults allows preserved + * registers to be modified through a callback function (asm only) that is handed + * back from the fault handler in r8. Up to three arguments can be passed to the + * callback function by returning an aggregate with the callback as its first + * element, followed by the arguments. + */ +ENTRY(dispatch_illegal_op_fault) + .prologue + .body + SAVE_MIN_WITH_COVER + ssm psr.ic | PSR_DEFAULT_BITS + ;; + srlz.i // guarantee that interruption collection is on + ;; +(p15) ssm psr.i // restore psr.i + adds r3=8,r2 // set up second base pointer for SAVE_REST + ;; + alloc r14=ar.pfs,0,0,1,0 // must be first in insn group + mov out0=ar.ec + ;; + SAVE_REST + PT_REGS_UNWIND_INFO(0) + ;; + br.call.sptk.many rp=ia64_illegal_op_fault +.ret0: ;; + alloc r14=ar.pfs,0,0,3,0 // must be first in insn group + mov out0=r9 + mov out1=r10 + mov out2=r11 + movl r15=ia64_leave_kernel + ;; + mov rp=r15 + mov b6=r8 + ;; + cmp.ne p6,p0=0,r8 +(p6) br.call.dpnt.many b6=b6 // call returns to ia64_leave_kernel + br.sptk.many ia64_leave_kernel +END(dispatch_illegal_op_fault) + #ifdef CONFIG_IA32_SUPPORT /* diff --git a/arch/ia64/kernel/minstate.h b/arch/ia64/kernel/minstate.h index 7c548ac52bbc0956b4683a197f713c29436d0c71..74b6d670aaef2d42a4c7574a3543b3fb26e6dd98 100644 --- a/arch/ia64/kernel/minstate.h +++ b/arch/ia64/kernel/minstate.h @@ -15,6 +15,9 @@ #define ACCOUNT_SYS_ENTER #endif +.section ".data.patch.rse", "a" +.previous + /* * DO_SAVE_MIN switches to the kernel stacks (if necessary) and saves * the minimum state necessary that allows us to turn psr.ic back @@ -40,7 +43,7 @@ * Note that psr.ic is NOT turned on by this macro. This is so that * we can pass interruption state as arguments to a handler. */ -#define DO_SAVE_MIN(COVER,SAVE_IFS,EXTRA) \ +#define DO_SAVE_MIN(COVER,SAVE_IFS,EXTRA,WORKAROUND) \ mov r16=IA64_KR(CURRENT); /* M */ \ mov r27=ar.rsc; /* M */ \ mov r20=r1; /* A */ \ @@ -87,6 +90,7 @@ tbit.nz p15,p0=r29,IA64_PSR_I_BIT; \ mov r29=b0 \ ;; \ + WORKAROUND; \ adds r16=PT(R8),r1; /* initialize first base pointer */ \ adds r17=PT(R9),r1; /* initialize second base pointer */ \ (pKStk) mov r18=r0; /* make sure r18 isn't NaT */ \ @@ -206,6 +210,40 @@ st8 [r25]=r10; /* ar.ssd */ \ ;; -#define SAVE_MIN_WITH_COVER DO_SAVE_MIN(cover, mov r30=cr.ifs,) -#define SAVE_MIN_WITH_COVER_R19 DO_SAVE_MIN(cover, mov r30=cr.ifs, mov r15=r19) -#define SAVE_MIN DO_SAVE_MIN( , mov r30=r0, ) +#define RSE_WORKAROUND \ +(pUStk) extr.u r17=r18,3,6; \ +(pUStk) sub r16=r18,r22; \ +[1:](pKStk) br.cond.sptk.many 1f; \ + .xdata4 ".data.patch.rse",1b-. \ + ;; \ + cmp.ge p6,p7 = 33,r17; \ + ;; \ +(p6) mov r17=0x310; \ +(p7) mov r17=0x308; \ + ;; \ + cmp.leu p1,p0=r16,r17; \ +(p1) br.cond.sptk.many 1f; \ + dep.z r17=r26,0,62; \ + movl r16=2f; \ + ;; \ + mov ar.pfs=r17; \ + dep r27=r0,r27,16,14; \ + mov b0=r16; \ + ;; \ + br.ret.sptk b0; \ + ;; \ +2: \ + mov ar.rsc=r0 \ + ;; \ + flushrs; \ + ;; \ + mov ar.bspstore=r22 \ + ;; \ + mov r18=ar.bsp; \ + ;; \ +1: \ + .pred.rel "mutex", pKStk, pUStk + +#define SAVE_MIN_WITH_COVER DO_SAVE_MIN(cover, mov r30=cr.ifs, , RSE_WORKAROUND) +#define SAVE_MIN_WITH_COVER_R19 DO_SAVE_MIN(cover, mov r30=cr.ifs, mov r15=r19, RSE_WORKAROUND) +#define SAVE_MIN DO_SAVE_MIN( , mov r30=r0, , ) diff --git a/arch/ia64/kernel/patch.c b/arch/ia64/kernel/patch.c index e0dca8743dbb11b87031b7ec9e8e845638a7bb4a..b83b2c516008d4cdac5db340a53c74dfa8f4444a 100644 --- a/arch/ia64/kernel/patch.c +++ b/arch/ia64/kernel/patch.c @@ -115,6 +115,29 @@ ia64_patch_vtop (unsigned long start, unsigned long end) ia64_srlz_i(); } +/* + * Disable the RSE workaround by turning the conditional branch + * that we tagged in each place the workaround was used into an + * unconditional branch. + */ +void __init +ia64_patch_rse (unsigned long start, unsigned long end) +{ + s32 *offp = (s32 *) start; + u64 ip, *b; + + while (offp < (s32 *) end) { + ip = (u64) offp + *offp; + + b = (u64 *)(ip & -16); + b[1] &= ~0xf800000L; + ia64_fc((void *) ip); + ++offp; + } + ia64_sync_i(); + ia64_srlz_i(); +} + void __init ia64_patch_mckinley_e9 (unsigned long start, unsigned long end) { diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index 71d05133f556000530d930537c9dc14c543037c9..7714a97b01044eb99ee53e1e0bdf34b0a2f49ea1 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -1864,11 +1864,6 @@ pfm_flush(struct file *filp, fl_owner_t id) * invoked after, it will find an empty queue and no * signal will be sent. In both case, we are safe */ - if (filp->f_flags & FASYNC) { - DPRINT(("cleaning up async_queue=%p\n", ctx->ctx_async_queue)); - pfm_do_fasync (-1, filp, ctx, 0); - } - PROTECT_CTX(ctx, flags); state = ctx->ctx_state; @@ -1999,6 +1994,11 @@ pfm_close(struct inode *inode, struct file *filp) return -EBADF; } + if (filp->f_flags & FASYNC) { + DPRINT(("cleaning up async_queue=%p\n", ctx->ctx_async_queue)); + pfm_do_fasync(-1, filp, ctx, 0); + } + PROTECT_CTX(ctx, flags); state = ctx->ctx_state; diff --git a/arch/ia64/kernel/sal.c b/arch/ia64/kernel/sal.c index 7e0259709c0415081c6f42396e7e2d446c9c5479..0464173ea56846e31a8f3424ab03ae18fa6faca8 100644 --- a/arch/ia64/kernel/sal.c +++ b/arch/ia64/kernel/sal.c @@ -252,11 +252,10 @@ check_sal_cache_flush (void) local_irq_save(flags); /* - * Schedule a timer interrupt, wait until it's reported, and see if - * SAL_CACHE_FLUSH drops it. + * Send ourselves a timer interrupt, wait until it's reported, and see + * if SAL_CACHE_FLUSH drops it. */ - ia64_set_itv(IA64_TIMER_VECTOR); - ia64_set_itm(ia64_get_itc() + 1000); + platform_send_ipi(cpu, IA64_TIMER_VECTOR, IA64_IPI_DM_INT, 0); while (!ia64_get_irr(IA64_TIMER_VECTOR)) cpu_relax(); diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index e9596cd0cdab21595f7c5f85d7da7d2952beb5d6..4ae15c8c2488fa8741086943ea58ee915bfbf69a 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -560,6 +560,17 @@ setup_arch (char **cmdline_p) /* process SAL system table: */ ia64_sal_init(__va(efi.sal_systab)); +#ifdef CONFIG_ITANIUM + ia64_patch_rse((u64) __start___rse_patchlist, (u64) __end___rse_patchlist); +#else + { + u64 num_phys_stacked; + + if (ia64_pal_rse_info(&num_phys_stacked, 0) == 0 && num_phys_stacked > 96) + ia64_patch_rse((u64) __start___rse_patchlist, (u64) __end___rse_patchlist); + } +#endif + #ifdef CONFIG_SMP cpu_physical_id(0) = hard_smp_processor_id(); #endif @@ -567,8 +578,6 @@ setup_arch (char **cmdline_p) cpu_init(); /* initialize the bootstrap CPU */ mmu_context_init(); /* initialize context_id bitmap */ - check_sal_cache_flush(); - #ifdef CONFIG_ACPI acpi_boot_init(); #endif @@ -596,6 +605,7 @@ setup_arch (char **cmdline_p) ia64_mca_init(); platform_setup(cmdline_p); + check_sal_cache_flush(); paging_init(); } diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S index 80622acc95deea98c83f5e2ce97cc11cc4bc883a..5929ab10a289d8adeec09ee13ba0a4b03ed4d2ca 100644 --- a/arch/ia64/kernel/vmlinux.lds.S +++ b/arch/ia64/kernel/vmlinux.lds.S @@ -156,6 +156,13 @@ SECTIONS __end___vtop_patchlist = .; } + .data.patch.rse : AT(ADDR(.data.patch.rse) - LOAD_OFFSET) + { + __start___rse_patchlist = .; + *(.data.patch.rse) + __end___rse_patchlist = .; + } + .data.patch.mckinley_e9 : AT(ADDR(.data.patch.mckinley_e9) - LOAD_OFFSET) { __start___mckinley_e9_bundles = .; diff --git a/arch/ia64/kvm/Makefile b/arch/ia64/kvm/Makefile index 52353397a1a4b94d36f167680ffffa7822ca326c..112791dd2542b19145155d4285669012fabe94ff 100644 --- a/arch/ia64/kvm/Makefile +++ b/arch/ia64/kvm/Makefile @@ -7,7 +7,6 @@ offsets-file := asm-offsets.h always := $(offsets-file) targets := $(offsets-file) targets += arch/ia64/kvm/asm-offsets.s -clean-files := $(addprefix $(objtree)/,$(targets) $(obj)/memcpy.S $(obj)/memset.S) # Default sed regexp - multiline due to syntax constraints define sed-y @@ -54,5 +53,5 @@ EXTRA_CFLAGS_vcpu.o += -mfixed-range=f2-f5,f12-f127 kvm-intel-objs = vmm.o vmm_ivt.o trampoline.o vcpu.o optvfault.o mmio.o \ vtlb.o process.o #Add link memcpy and memset to avoid possible structure assignment error -kvm-intel-objs += ../lib/memset.o ../lib/memcpy.o +kvm-intel-objs += memcpy.o memset.o obj-$(CONFIG_KVM_INTEL) += kvm-intel.o diff --git a/arch/ia64/kvm/memcpy.S b/arch/ia64/kvm/memcpy.S new file mode 100644 index 0000000000000000000000000000000000000000..c04cdbe9f80f923c2abd0c3f7e91ef4728d01009 --- /dev/null +++ b/arch/ia64/kvm/memcpy.S @@ -0,0 +1 @@ +#include "../lib/memcpy.S" diff --git a/arch/ia64/kvm/memset.S b/arch/ia64/kvm/memset.S new file mode 100644 index 0000000000000000000000000000000000000000..83c3066d844ab131997ad23b5c9bbaecd21cb819 --- /dev/null +++ b/arch/ia64/kvm/memset.S @@ -0,0 +1 @@ +#include "../lib/memset.S" diff --git a/arch/ia64/kvm/mmio.c b/arch/ia64/kvm/mmio.c index 351bf70da46333d5c8eb67b28a3a976680658c4a..7f1a858bc69f64c0156748e1d07c14f42066d208 100644 --- a/arch/ia64/kvm/mmio.c +++ b/arch/ia64/kvm/mmio.c @@ -159,7 +159,8 @@ static void mmio_access(struct kvm_vcpu *vcpu, u64 src_pa, u64 *dest, if (p->u.ioreq.state == STATE_IORESP_READY) { if (dir == IOREQ_READ) - *dest = p->u.ioreq.data; + /* it's necessary to ensure zero extending */ + *dest = p->u.ioreq.data & (~0UL >> (64-(s*8))); } else panic_vm(vcpu); out: diff --git a/arch/ia64/sn/kernel/sn2/sn2_smp.c b/arch/ia64/sn/kernel/sn2/sn2_smp.c index 49d3120415eb740154a5469be144e51598775d04..e585f9a2afb936c74f9ec0ceea13beb1ef7271c4 100644 --- a/arch/ia64/sn/kernel/sn2/sn2_smp.c +++ b/arch/ia64/sn/kernel/sn2/sn2_smp.c @@ -512,6 +512,8 @@ static ssize_t sn2_ptc_proc_write(struct file *file, const char __user *user, si int cpu; char optstr[64]; + if (count == 0 || count > sizeof(optstr)) + return -EINVAL; if (copy_from_user(optstr, user, count)) return -EFAULT; optstr[count - 1] = '\0'; diff --git a/arch/ia64/uv/kernel/setup.c b/arch/ia64/uv/kernel/setup.c index 9aa743203c3c526ebbbe0a68c6b0ebccb6747ecb..cf5f28ae96c49b617376070f377bd991441e76de 100644 --- a/arch/ia64/uv/kernel/setup.c +++ b/arch/ia64/uv/kernel/setup.c @@ -17,6 +17,9 @@ DEFINE_PER_CPU(struct uv_hub_info_s, __uv_hub_info); EXPORT_PER_CPU_SYMBOL_GPL(__uv_hub_info); +#ifdef CONFIG_IA64_SGI_UV +int sn_prom_type; +#endif struct redir_addr { unsigned long redirect; @@ -64,6 +67,15 @@ void __init uv_setup(char **cmdline_p) m_n_config.s.m_skt = 37; m_n_config.s.n_skt = 0; mmr_base = 0; +#if 0 + /* Need BIOS calls - TDB */ + if (!ia64_sn_is_fake_prom()) + sn_prom_type = 1; + else +#endif + sn_prom_type = 2; + printk(KERN_INFO "Running on medusa with %s PROM\n", + (sn_prom_type == 1) ? "real" : "fake"); } else { get_lowmem_redirect(&lowmem_redir_base, &lowmem_redir_size); node_id.v = uv_read_local_mmr(UVH_NODE_ID); diff --git a/arch/m32r/kernel/init_task.c b/arch/m32r/kernel/init_task.c index 9e508fd9d970170d5f710401b90306f2355a913f..0d658dbb676693f13ef978ae07772951ba75a32c 100644 --- a/arch/m32r/kernel/init_task.c +++ b/arch/m32r/kernel/init_task.c @@ -12,7 +12,6 @@ #include static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/arch/m68k/configs/amiga_defconfig b/arch/m68k/configs/amiga_defconfig index dca50da9ffd0a726cd20926b26d6fc18f3d73ebf..8e2a0f5faf53bbedf56a44fda5d085ee57a68999 100644 --- a/arch/m68k/configs/amiga_defconfig +++ b/arch/m68k/configs/amiga_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc2 -# Sun May 18 14:44:41 2008 +# Linux kernel version: 2.6.26-rc4 +# Wed May 28 22:47:35 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -59,7 +59,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y diff --git a/arch/m68k/configs/apollo_defconfig b/arch/m68k/configs/apollo_defconfig index c3cd5b749d2cb94290fb1159fd1fd68467422744..e2d511e2a1d1683c286d2d4645654c0a0b1bfd1a 100644 --- a/arch/m68k/configs/apollo_defconfig +++ b/arch/m68k/configs/apollo_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc2 -# Sun May 18 14:44:42 2008 +# Linux kernel version: 2.6.26-rc4 +# Wed May 28 22:47:35 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -59,7 +59,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y diff --git a/arch/m68k/configs/atari_defconfig b/arch/m68k/configs/atari_defconfig index 073ae4bbe2646c8161568a2f75908a1bd844c0ac..6e20d656adafe0605b34df01b68cc115076a5bfa 100644 --- a/arch/m68k/configs/atari_defconfig +++ b/arch/m68k/configs/atari_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc2 -# Sun May 18 14:44:43 2008 +# Linux kernel version: 2.6.26-rc4 +# Wed May 28 22:47:35 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -59,7 +59,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y diff --git a/arch/m68k/configs/bvme6000_defconfig b/arch/m68k/configs/bvme6000_defconfig index 0789ede2e9eee3875675437400f6e497e6606c7d..a0a9b30bb5022845d3bd2a6da0ce9adf71bacd41 100644 --- a/arch/m68k/configs/bvme6000_defconfig +++ b/arch/m68k/configs/bvme6000_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc2 -# Sun May 18 14:44:45 2008 +# Linux kernel version: 2.6.26-rc4 +# Wed May 28 22:47:35 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -59,7 +59,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y diff --git a/arch/m68k/configs/hp300_defconfig b/arch/m68k/configs/hp300_defconfig index 3e140bf49b2223854342edfe8b6dc759a0e14ae7..6778041de262796df5ceb8273a7c1c0e5bcf4a64 100644 --- a/arch/m68k/configs/hp300_defconfig +++ b/arch/m68k/configs/hp300_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc2 -# Sun May 18 14:44:46 2008 +# Linux kernel version: 2.6.26-rc4 +# Wed May 28 22:47:35 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -59,7 +59,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y diff --git a/arch/m68k/configs/mac_defconfig b/arch/m68k/configs/mac_defconfig index ba3a91792cbf93a50a0d72611524f35d99c62c33..7cd37574034886daf20cd7c6b803c10b0857b2e9 100644 --- a/arch/m68k/configs/mac_defconfig +++ b/arch/m68k/configs/mac_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc2 -# Sun May 18 14:44:47 2008 +# Linux kernel version: 2.6.26-rc4 +# Wed May 28 22:47:35 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -59,7 +59,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y diff --git a/arch/m68k/configs/multi_defconfig b/arch/m68k/configs/multi_defconfig index 4d23f99227f90f3ee91d74ad877cf42dfc117b23..0747fa3984dfe8b2c11333303d11034ade04fecc 100644 --- a/arch/m68k/configs/multi_defconfig +++ b/arch/m68k/configs/multi_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc2 -# Sun May 18 14:42:31 2008 +# Linux kernel version: 2.6.26-rc4 +# Wed May 28 22:47:35 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -59,7 +59,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y diff --git a/arch/m68k/configs/mvme147_defconfig b/arch/m68k/configs/mvme147_defconfig index 188847fed8242f5039769a774b1aaae17a0a72bf..e7a8246840b56fdd559cb18843cf22e161816d07 100644 --- a/arch/m68k/configs/mvme147_defconfig +++ b/arch/m68k/configs/mvme147_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc2 -# Sun May 18 14:44:49 2008 +# Linux kernel version: 2.6.26-rc4 +# Wed May 28 22:47:35 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -59,7 +59,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y diff --git a/arch/m68k/configs/mvme16x_defconfig b/arch/m68k/configs/mvme16x_defconfig index 983e53d990c8de4ac7a6ee3dc28c33ebdec0fcef..ab536eb172bb5791b5e440acfff2bda0f3ee00f5 100644 --- a/arch/m68k/configs/mvme16x_defconfig +++ b/arch/m68k/configs/mvme16x_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc2 -# Sun May 18 14:44:50 2008 +# Linux kernel version: 2.6.26-rc4 +# Wed May 28 22:47:35 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -59,7 +59,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y diff --git a/arch/m68k/configs/q40_defconfig b/arch/m68k/configs/q40_defconfig index 7707f3fb0a70ba5768134496544d79539c9b4988..e05be687b500b69aad0775353391c517ed62109d 100644 --- a/arch/m68k/configs/q40_defconfig +++ b/arch/m68k/configs/q40_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc2 -# Sun May 18 14:44:51 2008 +# Linux kernel version: 2.6.26-rc4 +# Wed May 28 22:47:35 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -59,7 +59,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y diff --git a/arch/m68k/configs/sun3_defconfig b/arch/m68k/configs/sun3_defconfig index a765f6f15d2cd56c468399c74cabdc36d17c386b..296340d2b315379d459fb1c02671839cfa93364e 100644 --- a/arch/m68k/configs/sun3_defconfig +++ b/arch/m68k/configs/sun3_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc2 -# Sun May 18 14:44:53 2008 +# Linux kernel version: 2.6.26-rc4 +# Wed May 28 22:47:35 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -59,7 +59,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y diff --git a/arch/m68k/configs/sun3x_defconfig b/arch/m68k/configs/sun3x_defconfig index 4315139374989933bf2a4d22b531c950ba84b8d6..8d3a416c92bf775bd122cf5d2faeaf3fb856c35d 100644 --- a/arch/m68k/configs/sun3x_defconfig +++ b/arch/m68k/configs/sun3x_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc2 -# Sun May 18 14:44:54 2008 +# Linux kernel version: 2.6.26-rc4 +# Wed May 28 22:47:35 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -59,7 +59,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c index 5de4e4ed76abd4daf3f2483c2df36d2ede861d74..7888cdf91f5dafba1d157547d8ddb4b1a7f268a9 100644 --- a/arch/m68k/kernel/process.c +++ b/arch/m68k/kernel/process.c @@ -41,7 +41,6 @@ * setup. */ static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/arch/m68k/lib/string.c b/arch/m68k/lib/string.c index 891e1347bc4e4c1de3d0455d40905dce19992b08..4253f870e54fc8fe24d510bfef948c3751300a69 100644 --- a/arch/m68k/lib/string.c +++ b/arch/m68k/lib/string.c @@ -15,6 +15,12 @@ char *strcpy(char *dest, const char *src) } EXPORT_SYMBOL(strcpy); +char *strcat(char *dest, const char *src) +{ + return __kernel_strcpy(dest + __kernel_strlen(dest), src); +} +EXPORT_SYMBOL(strcat); + void *memset(void *s, int c, size_t count) { void *xs = s; diff --git a/arch/m68knommu/kernel/init_task.c b/arch/m68knommu/kernel/init_task.c index 3897043a126ace45eef56983c764d5d103f2a3ed..344c01aede08b3e85b1b3f7b0b454ca8ae78d879 100644 --- a/arch/m68knommu/kernel/init_task.c +++ b/arch/m68knommu/kernel/init_task.c @@ -13,7 +13,6 @@ #include static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/arch/m68knommu/platform/coldfire/timers.c b/arch/m68knommu/platform/coldfire/timers.c index ba5a9f32ebd4825ae730cb5f9fd6314c51760707..454f25493491725140bd15f6e74ca61375077d2b 100644 --- a/arch/m68knommu/platform/coldfire/timers.c +++ b/arch/m68knommu/platform/coldfire/timers.c @@ -111,7 +111,13 @@ void hw_timer_init(void) __raw_writew(MCFTIMER_TMR_DISABLE, TA(MCFTIMER_TMR)); mcftmr_cycles_per_jiffy = FREQ / HZ; - __raw_writetrr(mcftmr_cycles_per_jiffy, TA(MCFTIMER_TRR)); + /* + * The coldfire timer runs from 0 to TRR included, then 0 + * again and so on. It counts thus actually TRR + 1 steps + * for 1 tick, not TRR. So if you want n cycles, + * initialize TRR with n - 1. + */ + __raw_writetrr(mcftmr_cycles_per_jiffy - 1, TA(MCFTIMER_TRR)); __raw_writew(MCFTIMER_TMR_ENORI | MCFTIMER_TMR_CLK16 | MCFTIMER_TMR_RESTART | MCFTIMER_TMR_ENABLE, TA(MCFTIMER_TMR)); diff --git a/arch/mips/Makefile b/arch/mips/Makefile index 69648d01acc0a49e195259efbf039417793b9c36..ad36c946ff96b355555f71319d9c8a3923b586bc 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -538,19 +538,19 @@ cflags-$(CONFIG_SIBYTE_BCM1x80) += -Iinclude/asm-mips/mach-sibyte \ # Sibyte SWARM board # Sibyte BCM91x80 (BigSur) board # -libs-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/ +core-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/ load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000 -libs-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/ +core-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/ load-$(CONFIG_SIBYTE_CRHINE) := 0xffffffff80100000 -libs-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/ +core-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/ load-$(CONFIG_SIBYTE_CRHONE) := 0xffffffff80100000 -libs-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/ +core-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/ load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000 -libs-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/ +core-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/ load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000 -libs-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/ +core-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/ load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000 -libs-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/ +core-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/ load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000 # @@ -565,7 +565,11 @@ load-$(CONFIG_BCM47XX) := 0xffffffff80001000 # core-$(CONFIG_SNI_RM) += arch/mips/sni/ cflags-$(CONFIG_SNI_RM) += -Iinclude/asm-mips/mach-rm +ifdef CONFIG_CPU_LITTLE_ENDIAN load-$(CONFIG_SNI_RM) += 0xffffffff80600000 +else +load-$(CONFIG_SNI_RM) += 0xffffffff80030000 +endif all-$(CONFIG_SNI_RM) := vmlinux.ecoff # diff --git a/arch/mips/au1000/common/clocks.c b/arch/mips/au1000/common/clocks.c index 46f8ee0e265771be26b8833d54e19d949344ed3d..043429d17c5fd9ec1e3b9ccf01b7f51cf4621d4c 100644 --- a/arch/mips/au1000/common/clocks.c +++ b/arch/mips/au1000/common/clocks.c @@ -45,6 +45,7 @@ unsigned int get_au1x00_speed(void) { return au1x00_clock; } +EXPORT_SYMBOL(get_au1x00_speed); /* * The UART baud base is not known at compile time ... if diff --git a/arch/mips/au1000/common/dbdma.c b/arch/mips/au1000/common/dbdma.c index 42d555236de15bbd4bc731554fb54a8ab305d6d1..601ee9180ee4fcad79ce0837b4f3c63b73a88348 100644 --- a/arch/mips/au1000/common/dbdma.c +++ b/arch/mips/au1000/common/dbdma.c @@ -216,6 +216,17 @@ u32 au1xxx_ddma_add_device(dbdev_tab_t *dev) } EXPORT_SYMBOL(au1xxx_ddma_add_device); +void au1xxx_ddma_del_device(u32 devid) +{ + dbdev_tab_t *p = find_dbdev_id(devid); + + if (p != NULL) { + memset(p, 0, sizeof(dbdev_tab_t)); + p->dev_id = ~0; + } +} +EXPORT_SYMBOL(au1xxx_ddma_del_device); + /* Allocate a channel and return a non-zero descriptor if successful. */ u32 au1xxx_dbdma_chan_alloc(u32 srcid, u32 destid, void (*callback)(int, void *), void *callparam) diff --git a/arch/mips/au1000/common/platform.c b/arch/mips/au1000/common/platform.c index 8cae7753ef79931612eb5070e2236014df07fe78..74d6d4a593be309af9f6ec5bb83035d28999dc64 100644 --- a/arch/mips/au1000/common/platform.c +++ b/arch/mips/au1000/common/platform.c @@ -165,12 +165,12 @@ static struct resource au1xxx_usb_gdt_resources[] = { static struct resource au1xxx_mmc_resources[] = { [0] = { .start = SD0_PHYS_ADDR, - .end = SD0_PHYS_ADDR + 0x40, + .end = SD0_PHYS_ADDR + 0x7ffff, .flags = IORESOURCE_MEM, }, [1] = { .start = SD1_PHYS_ADDR, - .end = SD1_PHYS_ADDR + 0x40, + .end = SD1_PHYS_ADDR + 0x7ffff, .flags = IORESOURCE_MEM, }, [2] = { diff --git a/arch/mips/configs/sb1250-swarm_defconfig b/arch/mips/configs/sb1250-swarm_defconfig index 117470b60e34c6f7af9edae070e00de3c88da02e..4b8799802788d761f5de461b09eace422709cadb 100644 --- a/arch/mips/configs/sb1250-swarm_defconfig +++ b/arch/mips/configs/sb1250-swarm_defconfig @@ -1,67 +1,58 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Tue Feb 20 21:47:40 2007 +# Linux kernel version: 2.6.25 +# Sat May 3 00:38:11 2008 # CONFIG_MIPS=y # # Machine selection # -CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set +# CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set +# CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LASAT is not set +# CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set -# CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MOMENCO_JAGUAR_ATX is not set -# CONFIG_MIPS_XXS1500 is not set +# CONFIG_MARKEINS is not set +# CONFIG_MACH_VR41XX is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set -# CONFIG_MACH_VR41XX is not set +# CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set -# CONFIG_MARKEINS is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set +# CONFIG_SGI_IP28 is not set # CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -CONFIG_SIBYTE_SWARM=y -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_LITTLESUR is not set # CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set # CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +CONFIG_SIBYTE_SWARM=y +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set # CONFIG_TOSHIBA_JMR3927 is not set # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_WR_PPMC is not set CONFIG_SIBYTE_SB1250=y CONFIG_SIBYTE_SB1xxx_SOC=y -CONFIG_CPU_SB1_PASS_1=y +# CONFIG_CPU_SB1_PASS_1 is not set # CONFIG_CPU_SB1_PASS_2_1250 is not set -# CONFIG_CPU_SB1_PASS_2_2 is not set +CONFIG_CPU_SB1_PASS_2_2=y # CONFIG_CPU_SB1_PASS_4 is not set # CONFIG_CPU_SB1_PASS_2_112x is not set # CONFIG_CPU_SB1_PASS_3 is not set CONFIG_SIBYTE_HAS_LDT=y +CONFIG_SIBYTE_ENABLE_LDT_IF_PCI=y # CONFIG_SIMULATION is not set # CONFIG_SB1_CEX_ALWAYS_FATAL is not set # CONFIG_SB1_CERR_STALL is not set @@ -69,20 +60,32 @@ CONFIG_SIBYTE_CFE=y # CONFIG_SIBYTE_CFE_CONSOLE is not set # CONFIG_SIBYTE_BUS_WATCHER is not set # CONFIG_SIBYTE_TBPROF is not set +CONFIG_SIBYTE_HAS_ZBUS_PROFILING=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_SUPPORTS_OPROFILE=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y # CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set +CONFIG_CEVT_SB1250=y +CONFIG_CSRC_SB1250=y +CONFIG_CFE=y CONFIG_DMA_COHERENT=y +CONFIG_EARLY_PRINTK=y +CONFIG_SYS_HAS_EARLY_PRINTK=y +# CONFIG_HOTPLUG_CPU is not set +# CONFIG_NO_IOPORT is not set CONFIG_CPU_BIG_ENDIAN=y # CONFIG_CPU_LITTLE_ENDIAN is not set CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y +CONFIG_IRQ_CPU=y CONFIG_SWAP_IO_SPACE=y CONFIG_BOOT_ELF32=y CONFIG_MIPS_L1_CACHE_SHIFT=5 @@ -90,6 +93,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # +# CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -130,8 +134,7 @@ CONFIG_CPU_HAS_PREFETCH=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set -CONFIG_SB1_PASS_1_WORKAROUNDS=y +CONFIG_SB1_PASS_2_WORKAROUNDS=y CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -140,6 +143,7 @@ CONFIG_IRQ_PER_CPU=y CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_SYS_SUPPORTS_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -147,13 +151,19 @@ CONFIG_FLATMEM_MANUAL=y 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=y -CONFIG_ZONE_DMA_FLAG=1 +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y CONFIG_SMP=y CONFIG_SYS_SUPPORTS_SMP=y CONFIG_NR_CPUS_DEFAULT_2=y CONFIG_NR_CPUS=2 +CONFIG_TICK_ONESHOT=y +# CONFIG_NO_HZ is not set +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set @@ -166,38 +176,49 @@ CONFIG_HZ=1000 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set -CONFIG_PREEMPT_BKL=y # CONFIG_KEXEC is not set +CONFIG_SECCOMP=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=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 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=15 CONFIG_CGROUPS=y +# CONFIG_CGROUP_DEBUG is not set +# CONFIG_CGROUP_NS is not set CONFIG_CPUSETS=y -CONFIG_SYSFS_DEPRECATED=y +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_CGROUP_CPUACCT=y +# CONFIG_RESOURCE_COUNTERS is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set +# CONFIG_PROC_PID_CPUSET is not set CONFIG_RELAY=y +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 is not set CONFIG_SYSCTL=y @@ -209,20 +230,29 @@ 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_SLAB=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_PROC_PAGE_MONITOR=y +CONFIG_SLABINFO=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=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set @@ -230,12 +260,10 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set +CONFIG_BLK_DEV_BSG=y +CONFIG_BLOCK_COMPAT=y # # IO Schedulers @@ -249,22 +277,19 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y # # Bus options (PCI, PCMCIA, EISA, ISA, TC) # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCI_LEGACY is not set CONFIG_MMU=y - -# -# PCCARD (PCMCIA/CardBus) support -# +CONFIG_ZONE_DMA32=y # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -272,7 +297,6 @@ CONFIG_MMU=y # CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set -# CONFIG_BUILD_ELF64 is not set CONFIG_MIPS32_COMPAT=y CONFIG_COMPAT=y CONFIG_SYSVIPC_COMPAT=y @@ -286,7 +310,6 @@ CONFIG_BINFMT_ELF32=y CONFIG_PM=y # CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set # # Networking @@ -296,7 +319,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -304,6 +326,7 @@ CONFIG_XFRM=y CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set CONFIG_XFRM_MIGRATE=y +# CONFIG_XFRM_STATISTICS is not set CONFIG_NET_KEY=y CONFIG_NET_KEY_MIGRATE=y CONFIG_INET=y @@ -326,6 +349,7 @@ CONFIG_IP_PNP_BOOTP=y CONFIG_INET_XFRM_MODE_TRANSPORT=m CONFIG_INET_XFRM_MODE_TUNNEL=m CONFIG_INET_XFRM_MODE_BEET=m +CONFIG_INET_LRO=m CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -333,24 +357,15 @@ CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_TCP_MD5SIG=y # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set CONFIG_NETWORK_SECMARK=y # 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_IP_SCTP=m +# CONFIG_SCTP_DBG_MSG is not set +# CONFIG_SCTP_DBG_OBJCNT is not set +# CONFIG_SCTP_HMAC_NONE is not set +# CONFIG_SCTP_HMAC_SHA1 is not set +CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -363,26 +378,52 @@ CONFIG_NETWORK_SECMARK=y # 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 +CONFIG_NET_SCH_FIFO=y # # 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=m +CONFIG_NL80211=y +CONFIG_WIRELESS_EXT=y +CONFIG_MAC80211=m + +# +# Rate control algorithm selection +# +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_DEBUG_PACKET_ALIGNMENT is not set +# CONFIG_MAC80211_DEBUG is not set CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_SOFTMAC=m -# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set -CONFIG_WIRELESS_EXT=y +CONFIG_IEEE80211_CRYPT_TKIP=m +CONFIG_RFKILL=m +# CONFIG_NET_9P is not set # # Device Drivers @@ -391,34 +432,15 @@ CONFIG_WIRELESS_EXT=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# CONFIG_CONNECTOR=m - -# -# Memory Technology Devices (MTD) -# # 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=y # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -427,49 +449,77 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_LOOP 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 CONFIG_BLK_DEV_RAM_SIZE=9220 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y +# CONFIG_BLK_DEV_XIP is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set CONFIG_ATA_OVER_ETH=m - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set CONFIG_SGI_IOC4=m # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y CONFIG_IDE=y CONFIG_IDE_MAX_HWIFS=4 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_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=y CONFIG_BLK_DEV_IDEFLOPPY=y # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y -# CONFIG_BLK_DEV_IDEPCI is not set +# CONFIG_IDE_GENERIC is not set +# CONFIG_BLK_DEV_PLATFORM is not set + +# +# PCI IDE chipsets support +# +# CONFIG_BLK_DEV_GENERIC is not set +# CONFIG_BLK_DEV_OPTI621 is not set +# 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_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_BLK_DEV_IDE_SWARM=y -# CONFIG_IDE_ARM is not set # CONFIG_BLK_DEV_IDEDMA is not set -# CONFIG_IDEDMA_AUTO is not set +# CONFIG_BLK_DEV_HD_ONLY is not set # CONFIG_BLK_DEV_HD is not set # @@ -477,89 +527,68 @@ CONFIG_BLK_DEV_IDE_SWARM=y # CONFIG_RAID_ATTRS=m # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA 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 # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +CONFIG_NETDEVICES_MULTIQUEUE=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +CONFIG_MACVLAN=m # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# +# CONFIG_VETH is not set # CONFIG_ARCNET is not set - -# -# PHY device support -# -CONFIG_PHYLIB=m +CONFIG_PHYLIB=y # # MII PHY device drivers # -CONFIG_MARVELL_PHY=m -CONFIG_DAVICOM_PHY=m -CONFIG_QSEMI_PHY=m -CONFIG_LXT_PHY=m -CONFIG_CICADA_PHY=m -CONFIG_VITESSE_PHY=m -CONFIG_SMSC_PHY=m -# CONFIG_BROADCOM_PHY is not set +# 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=y +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_AX88796 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_DM9000 is not set - -# -# Tulip family network device support -# # 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 - -# -# Ethernet (1000 Mbit) -# +# CONFIG_B44 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 # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -568,53 +597,70 @@ CONFIG_SB1250_MAC=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_QLA3XXX=m +# CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3=m +# 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=m - -# -# Token Ring devices -# +# 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_TR is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces -# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +CONFIG_WLAN_80211=y +# CONFIG_IPW2100 is not set +# CONFIG_IPW2200 is not set +# CONFIG_LIBERTAS is not set +# CONFIG_HERMES is not set +# CONFIG_ATMEL is not set +# CONFIG_PRISM54 is not set +# CONFIG_USB_ZD1201 is not set +# CONFIG_USB_NET_RNDIS_WLAN is not set +# CONFIG_RTL8180 is not set +# CONFIG_RTL8187 is not set +# CONFIG_ADM8211 is not set +# CONFIG_P54_COMMON is not set +# CONFIG_ATH5K is not set +# CONFIG_IWLCORE is not set +# CONFIG_IWLWIFI_LEDS is not set +# CONFIG_IWL4965 is not set +# CONFIG_IWL3945 is not set +# CONFIG_HOSTAP is not set +# CONFIG_B43 is not set +# CONFIG_B43LEGACY is not set +# CONFIG_ZD1211RW is not set +# CONFIG_RT2X00 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_FDDI is not set # CONFIG_HIPPI 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 - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -637,24 +683,8 @@ CONFIG_SERIO_RAW=m # Character devices # # CONFIG_VT 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=m -# 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_SERIAL_SB1250_DUART=y -CONFIG_SERIAL_SB1250_DUART_CONSOLE=y +# CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers @@ -664,37 +694,22 @@ CONFIG_SERIAL_SB1250_DUART_CONSOLE=y # # Non-8250 serial port support # +CONFIG_SERIAL_SB1250_DUART=y +CONFIG_SERIAL_SB1250_DUART_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set 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 is not set # CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -702,109 +717,139 @@ CONFIG_LEGACY_PTY_COUNT=256 # # 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 +# CONFIG_THERMAL is not set +# CONFIG_WATCHDOG is not set # -# Dallas's 1-wire bus +# Sonics Silicon Backplane # -# CONFIG_W1 is not set +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # # Graphics support # -# CONFIG_FIRMWARE_EDID 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 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Sound +# Display device support # -# CONFIG_SOUND is not set +# CONFIG_DISPLAY_SUPPORT is not set # -# USB support +# Sound # +# CONFIG_SOUND 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 is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set # -# USB Gadget Support +# Miscellaneous USB options # -# CONFIG_USB_GADGET is not set +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 # -# MMC/SD Card support +# USB Host Controller Drivers # -# CONFIG_MMC is not set +# CONFIG_USB_EHCI_HCD is not set +# 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_UHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # -# LED devices +# USB Device Class drivers # -# CONFIG_NEW_LEDS is not set +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set # -# LED drivers +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # -# LED Triggers +# may also be needed; see USB_STORAGE Help for more information # +# CONFIG_USB_LIBUSUAL is not set # -# InfiniBand support +# USB Imaging devices # -# CONFIG_INFINIBAND is not set +# CONFIG_USB_MDC800 is not set +CONFIG_USB_MON=y # -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# USB port drivers # +# CONFIG_USB_SERIAL is not set # -# Real Time Clock +# 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 +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_INFINIBAND 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 -# - -# -# Auxiliary Display support -# - -# -# Virtualization +# Userspace I/O # +# CONFIG_UIO is not set # # File systems @@ -823,15 +868,14 @@ 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=m +CONFIG_GENERIC_ACL=y # # CD-ROM/DVD Filesystems @@ -853,9 +897,9 @@ CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y -# CONFIG_TMPFS is not set +CONFIG_TMPFS=y +CONFIG_TMPFS_POSIX_ACL=y # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y CONFIG_CONFIGFS_FS=m # @@ -871,14 +915,13 @@ CONFIG_CONFIGFS_FS=m # CONFIG_EFS_FS 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 - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -890,6 +933,7 @@ 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 @@ -897,45 +941,29 @@ CONFIG_SUNRPC=y # 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=m -CONFIG_DLM_TCP=y -# CONFIG_DLM_SCTP is not set # CONFIG_DLM_DEBUG is not set -# -# Profiling support -# -# CONFIG_PROFILING is not set - # # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # 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 is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=15 -CONFIG_CROSSCOMPILE=y +# CONFIG_SAMPLES is not set CONFIG_CMDLINE="" CONFIG_SYS_SUPPORTS_KGDB=y # CONFIG_SB1XXX_CORELIS is not set @@ -946,13 +974,12 @@ CONFIG_SYS_SUPPORTS_KGDB=y CONFIG_KEYS=y CONFIG_KEYS_DEBUG_PROC_KEYS=y # CONFIG_SECURITY is not set - -# -# Cryptographic options -# +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=m CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_SEQIV=m CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_HMAC=y @@ -970,6 +997,11 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_PCBC=m CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_XTS=m +CONFIG_CRYPTO_CTR=m +CONFIG_CRYPTO_GCM=m +CONFIG_CRYPTO_CCM=m +CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_DES=m CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_BLOWFISH=m @@ -983,15 +1015,16 @@ CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_SEED=m +CONFIG_CRYPTO_SALSA20=m CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_CAMELLIA=m # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +CONFIG_CRYPTO_AUTHENC=m +CONFIG_CRYPTO_LZO=m +# CONFIG_CRYPTO_HW is not set # # Library routines @@ -999,10 +1032,15 @@ CONFIG_CRYPTO_CAMELLIA=m 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_LZO_COMPRESS=m +CONFIG_LZO_DECOMPRESS=m CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/mips/configs/tb0219_defconfig b/arch/mips/configs/tb0219_defconfig index af82e1a1823c2de986bb24dbab6ff56028fa08ba..8dd3ae39bcad0d221ba4f373f0acb46cc359cd2c 100644 --- a/arch/mips/configs/tb0219_defconfig +++ b/arch/mips/configs/tb0219_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc2 -# Wed Aug 8 16:11:47 2007 +# Linux kernel version: 2.6.26-rc1 +# Mon May 12 11:54:51 2008 # CONFIG_MIPS=y @@ -10,9 +10,11 @@ CONFIG_MIPS=y # # CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set +# CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LASAT is not set # CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set @@ -26,6 +28,7 @@ CONFIG_MACH_VR41XX=y # CONFIG_PMC_YOSEMITE is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set +# CONFIG_SGI_IP28 is not set # CONFIG_SGI_IP32 is not set # CONFIG_SIBYTE_CRHINE is not set # CONFIG_SIBYTE_CARMEL is not set @@ -53,12 +56,17 @@ CONFIG_PCI_VR41XX=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_SUPPORTS_OPROFILE=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_CEVT_R4K=y +CONFIG_CSRC_R4K=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y # CONFIG_HOTPLUG_CPU is not set @@ -113,6 +121,7 @@ CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -120,10 +129,16 @@ CONFIG_FLATMEM_MANUAL=y 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=0 CONFIG_VIRT_TO_BUS=y +# 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_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set @@ -156,23 +171,29 @@ 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_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 is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set 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 is not set +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y @@ -185,10 +206,19 @@ 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_PROC_PAGE_MONITOR=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=y @@ -212,18 +242,17 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y # # Bus options (PCI, PCMCIA, EISA, ISA, TC) # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y # CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_PCI_LEGACY=y CONFIG_MMU=y - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -237,6 +266,7 @@ CONFIG_TRAD_SIGNALS=y # # Power management options # +CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PM is not set # @@ -278,6 +308,7 @@ CONFIG_INET_TUNNEL=m # 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_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -285,15 +316,10 @@ 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=y # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set -# CONFIG_SCTP_HMAC_NONE is not set -# CONFIG_SCTP_HMAC_SHA1 is not set -# CONFIG_SCTP_HMAC_MD5 is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -306,10 +332,6 @@ CONFIG_NETWORK_SECMARK=y # 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 # @@ -317,6 +339,7 @@ CONFIG_NETWORK_SECMARK=y # # 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 @@ -339,6 +362,7 @@ CONFIG_FIB_RULES=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m @@ -360,10 +384,11 @@ CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +CONFIG_BLK_DEV_XIP=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -375,10 +400,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set # @@ -394,6 +415,7 @@ CONFIG_NETDEVICES=y # 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=m @@ -409,7 +431,8 @@ CONFIG_VITESSE_PHY=m CONFIG_SMSC_PHY=m # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set -# CONFIG_FIXED_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_AX88796 is not set @@ -420,6 +443,10 @@ CONFIG_MII=y # CONFIG_DM9000 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=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set @@ -427,7 +454,6 @@ CONFIG_NET_PCI=y # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set # CONFIG_TC35815 is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set @@ -439,6 +465,7 @@ CONFIG_8139TOO_PIO=y # CONFIG_8139TOO_TUNE_TWISTER is not set # CONFIG_8139TOO_8129 is not set # CONFIG_8139_OLD_RX_RESET is not set +# CONFIG_R6040 is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set @@ -451,6 +478,10 @@ 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 # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -472,6 +503,7 @@ CONFIG_VIA_VELOCITY=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # # USB Network Adapters @@ -480,14 +512,12 @@ CONFIG_VIA_VELOCITY=y # 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_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -506,7 +536,6 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -533,7 +562,9 @@ CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y +# CONFIG_DEVKMEM is not set # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers @@ -552,52 +583,62 @@ 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_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set CONFIG_GPIO_TB0219=y -# CONFIG_DRM is not set CONFIG_GPIO_VR41XX=y # CONFIG_RAW_DRIVER is not set # 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 +# CONFIG_THERMAL is not set +# CONFIG_WATCHDOG is not set + +# +# 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 + +# +# Multimedia drivers +# # CONFIG_DAB is not set # # Graphics support # +# CONFIG_DRM is not set +# 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 -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set # # Console display driver support @@ -616,6 +657,7 @@ CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=m # CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set # # Miscellaneous USB options @@ -624,15 +666,18 @@ CONFIG_USB_DEVICEFS=y CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set 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_ISP1760_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 @@ -665,10 +710,6 @@ CONFIG_USB_MON=y # # USB port drivers # - -# -# USB Serial Converter support -# # CONFIG_USB_SERIAL is not set # @@ -694,17 +735,11 @@ CONFIG_USB_MON=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_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_RTC_LIB=y CONFIG_RTC_CLASS=y @@ -729,9 +764,10 @@ CONFIG_RTC_INTF_DEV=y # 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_STK17TA8 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 @@ -740,23 +776,6 @@ CONFIG_RTC_INTF_DEV=y # on-CPU RTC drivers # CONFIG_RTC_DRV_VR41XX=y - -# -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -771,20 +790,16 @@ 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 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=m +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=y # CONFIG_FUSE_FS is not set @@ -813,7 +828,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -828,24 +842,21 @@ CONFIG_RAMFS=y # CONFIG_EFS_FS is not set CONFIG_CRAMFS=m # 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=m # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +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=y CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set # CONFIG_NFSD_V4 is not set -CONFIG_NFSD_TCP=y CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y @@ -866,47 +877,38 @@ CONFIG_SUNRPC=y # # 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_TRACE_IRQFLAGS_SUPPORT=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 # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_CROSSCOMPILE=y -CONFIG_CMDLINE="mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs" +# CONFIG_SAMPLES is not set +CONFIG_CMDLINE="cca=3 mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs" # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO 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_ITU_T is not set diff --git a/arch/mips/configs/tb0226_defconfig b/arch/mips/configs/tb0226_defconfig index a95385b245463fdcd311d12b3089863c3f98bc66..2ba240e897c6002d0f189e95111ba10855feb3b7 100644 --- a/arch/mips/configs/tb0226_defconfig +++ b/arch/mips/configs/tb0226_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc2 -# Thu Aug 9 11:16:55 2007 +# Linux kernel version: 2.6.26-rc1 +# Mon May 12 11:53:54 2008 # CONFIG_MIPS=y @@ -10,9 +10,11 @@ CONFIG_MIPS=y # # CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set +# CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LASAT is not set # CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set @@ -26,6 +28,7 @@ CONFIG_MACH_VR41XX=y # CONFIG_PMC_YOSEMITE is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set +# CONFIG_SGI_IP28 is not set # CONFIG_SGI_IP32 is not set # CONFIG_SIBYTE_CRHINE is not set # CONFIG_SIBYTE_CARMEL is not set @@ -53,12 +56,17 @@ CONFIG_PCI_VR41XX=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_SUPPORTS_OPROFILE=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_CEVT_R4K=y +CONFIG_CSRC_R4K=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y # CONFIG_HOTPLUG_CPU is not set @@ -113,6 +121,7 @@ CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -120,10 +129,16 @@ CONFIG_FLATMEM_MANUAL=y 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=0 CONFIG_VIRT_TO_BUS=y +# 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_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set @@ -156,23 +171,29 @@ 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_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 is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set 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 is not set +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y @@ -185,10 +206,19 @@ 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_PROC_PAGE_MONITOR=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=y @@ -212,18 +242,17 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y # # Bus options (PCI, PCMCIA, EISA, ISA, TC) # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y # CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_PCI_LEGACY=y CONFIG_MMU=y - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -237,6 +266,7 @@ CONFIG_TRAD_SIGNALS=y # # Power management options # +CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PM is not set # @@ -277,6 +307,7 @@ CONFIG_SYN_COOKIES=y # 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_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -284,15 +315,10 @@ 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=y # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set -# CONFIG_SCTP_HMAC_NONE is not set -# CONFIG_SCTP_HMAC_SHA1 is not set -# CONFIG_SCTP_HMAC_MD5 is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -305,10 +331,6 @@ CONFIG_NETWORK_SECMARK=y # 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 # @@ -316,6 +338,7 @@ CONFIG_NETWORK_SECMARK=y # # 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 @@ -338,6 +361,7 @@ CONFIG_FIB_RULES=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -359,10 +383,11 @@ CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +CONFIG_BLK_DEV_XIP=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -402,18 +427,13 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_ISCSI_ATTRS is not set CONFIG_SCSI_SAS_ATTRS=m CONFIG_SCSI_SAS_LIBSAS=m +CONFIG_SCSI_SAS_HOST_SMP=y # CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set +# CONFIG_SCSI_SRP_ATTRS is not set # CONFIG_SCSI_LOWLEVEL is not set # CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -428,6 +448,7 @@ CONFIG_NETDEVICES=y # 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 is not set CONFIG_NET_ETHERNET=y @@ -440,6 +461,10 @@ CONFIG_MII=y # CONFIG_DM9000 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=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set @@ -447,7 +472,6 @@ CONFIG_NET_PCI=y # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set # CONFIG_TC35815 is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set CONFIG_E100=y # CONFIG_FEALNX is not set @@ -455,6 +479,7 @@ CONFIG_E100=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 @@ -470,6 +495,7 @@ CONFIG_E100=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # # USB Network Adapters @@ -478,7 +504,6 @@ CONFIG_USB_CATC=m CONFIG_USB_KAWETH=m CONFIG_USB_PEGASUS=m CONFIG_USB_RTL8150=m -# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set @@ -486,7 +511,6 @@ CONFIG_USB_RTL8150=m # 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 @@ -505,7 +529,6 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -532,7 +555,9 @@ CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y +# CONFIG_DEVKMEM is not set # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers @@ -551,52 +576,62 @@ 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_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_GPIO_TB0219 is not set -# CONFIG_DRM is not set CONFIG_GPIO_VR41XX=y # CONFIG_RAW_DRIVER is not set # 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 +# CONFIG_THERMAL is not set +# CONFIG_WATCHDOG is not set + +# +# 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 + +# +# Multimedia drivers +# # CONFIG_DAB is not set # # Graphics support # +# CONFIG_DRM is not set +# 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 -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set # # Console display driver support @@ -615,6 +650,7 @@ 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 @@ -623,15 +659,18 @@ CONFIG_USB_DEVICEFS=y CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=y -# 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_ISP1760_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 @@ -657,13 +696,16 @@ 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_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -676,10 +718,6 @@ CONFIG_USB_STORAGE=y # # USB port drivers # - -# -# USB Serial Converter support -# # CONFIG_USB_SERIAL is not set # @@ -705,17 +743,11 @@ CONFIG_USB_STORAGE=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_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_RTC_LIB=y CONFIG_RTC_CLASS=y @@ -740,9 +772,10 @@ CONFIG_RTC_INTF_DEV=y # 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_STK17TA8 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 @@ -751,23 +784,6 @@ CONFIG_RTC_INTF_DEV=y # on-CPU RTC drivers # CONFIG_RTC_DRV_VR41XX=y - -# -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -782,14 +798,11 @@ CONFIG_EXT2_FS=y # CONFIG_JFS_FS is not set 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=m +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=y # CONFIG_FUSE_FS is not set @@ -818,7 +831,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -833,24 +845,21 @@ CONFIG_RAMFS=y # CONFIG_EFS_FS is not set CONFIG_CRAMFS=m # 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=m # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +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=m CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set # CONFIG_NFSD_V4 is not set -# CONFIG_NFSD_TCP is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y @@ -871,47 +880,38 @@ CONFIG_SUNRPC=y # # 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_TRACE_IRQFLAGS_SUPPORT=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 # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_CROSSCOMPILE=y -CONFIG_CMDLINE="mem=32M console=ttyVR0,115200" +# CONFIG_SAMPLES is not set +CONFIG_CMDLINE="cca=3 mem=32M console=ttyVR0,115200" # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set # # Library routines # CONFIG_BITREVERSE=m +# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set diff --git a/arch/mips/configs/tb0287_defconfig b/arch/mips/configs/tb0287_defconfig index 40d4a40a970e128fc3b623b4bcd1f56d0705fb6b..a5d0f3c55ed18c4908484589873ec0c274b5a8e5 100644 --- a/arch/mips/configs/tb0287_defconfig +++ b/arch/mips/configs/tb0287_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc2 -# Thu Aug 9 14:03:54 2007 +# Linux kernel version: 2.6.26-rc1 +# Mon May 12 11:55:55 2008 # CONFIG_MIPS=y @@ -10,9 +10,11 @@ CONFIG_MIPS=y # # CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set +# CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LASAT is not set # CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set @@ -26,6 +28,7 @@ CONFIG_MACH_VR41XX=y # CONFIG_PMC_YOSEMITE is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set +# CONFIG_SGI_IP28 is not set # CONFIG_SGI_IP32 is not set # CONFIG_SIBYTE_CRHINE is not set # CONFIG_SIBYTE_CARMEL is not set @@ -53,12 +56,17 @@ CONFIG_PCI_VR41XX=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_SUPPORTS_OPROFILE=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_CEVT_R4K=y +CONFIG_CSRC_R4K=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y # CONFIG_HOTPLUG_CPU is not set @@ -113,6 +121,7 @@ CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -120,10 +129,16 @@ CONFIG_FLATMEM_MANUAL=y 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=0 CONFIG_VIRT_TO_BUS=y +# 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_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set @@ -156,12 +171,15 @@ 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_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 is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -173,6 +191,8 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +# CONFIG_PCSPKR_PLATFORM is not set +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y @@ -185,10 +205,19 @@ 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_PROC_PAGE_MONITOR=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=y @@ -212,18 +241,17 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y # # Bus options (PCI, PCMCIA, EISA, ISA, TC) # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y # CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_PCI_LEGACY=y CONFIG_MMU=y - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -237,6 +265,7 @@ CONFIG_TRAD_SIGNALS=y # # Power management options # +CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PM is not set # @@ -278,6 +307,7 @@ CONFIG_INET_TUNNEL=m # 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_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_ADVANCED=y @@ -302,8 +332,6 @@ CONFIG_DEFAULT_BIC=y CONFIG_DEFAULT_TCP_CONG="bic" # 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=y # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -320,10 +348,6 @@ CONFIG_NETWORK_SECMARK=y # 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 # @@ -331,6 +355,7 @@ CONFIG_NETWORK_SECMARK=y # # 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 @@ -353,6 +378,7 @@ CONFIG_FIB_RULES=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m @@ -374,10 +400,11 @@ CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +CONFIG_BLK_DEV_XIP=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -416,10 +443,14 @@ CONFIG_SCSI_WAIT_SCAN=m # 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 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_ATA_SFF=y # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set # CONFIG_SATA_MV is not set @@ -429,7 +460,6 @@ CONFIG_ATA=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 @@ -458,7 +488,9 @@ CONFIG_ATA=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 # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set @@ -472,15 +504,9 @@ CONFIG_PATA_SIL680=y # 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 - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -520,6 +546,7 @@ CONFIG_NETDEVICES=y # 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 is not set CONFIG_NET_ETHERNET=y @@ -532,6 +559,10 @@ CONFIG_MII=y # CONFIG_DM9000 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=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set @@ -539,7 +570,6 @@ CONFIG_NET_PCI=y # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set # CONFIG_TC35815 is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set @@ -551,6 +581,7 @@ CONFIG_8139TOO_PIO=y # CONFIG_8139TOO_TUNE_TWISTER is not set # CONFIG_8139TOO_8129 is not set # CONFIG_8139_OLD_RX_RESET is not set +# CONFIG_R6040 is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set @@ -563,6 +594,10 @@ 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 # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -584,6 +619,7 @@ CONFIG_VIA_VELOCITY=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # # USB Network Adapters @@ -592,7 +628,6 @@ CONFIG_VIA_VELOCITY=y # 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 @@ -600,7 +635,6 @@ CONFIG_VIA_VELOCITY=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 @@ -622,7 +656,6 @@ 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 @@ -649,7 +682,9 @@ CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y +# CONFIG_DEVKMEM is not set # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers @@ -668,49 +703,53 @@ 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_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_GPIO_TB0219 is not set -# CONFIG_DRM is not set CONFIG_GPIO_VR41XX=y # CONFIG_RAW_DRIVER is not set # 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 +# CONFIG_THERMAL is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers # CONFIG_MFD_SM501=y +# CONFIG_HTC_PASIC3 is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set -# CONFIG_DAB is not set # -# Graphics support +# Multimedia drivers # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_DAB is not set # -# Display device support +# Graphics support # -# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y @@ -719,9 +758,11 @@ CONFIG_FB=y 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 is not set # CONFIG_FB_SYS_FOPS is not set CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set @@ -757,7 +798,14 @@ CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set CONFIG_FB_SM501=y +# CONFIG_FB_COBALT is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -787,6 +835,7 @@ CONFIG_FONT_8x16=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -807,6 +856,7 @@ CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=m # CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set # # Miscellaneous USB options @@ -815,15 +865,18 @@ CONFIG_USB=m 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 # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set 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_ISP1760_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 @@ -849,13 +902,16 @@ 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_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_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -868,10 +924,6 @@ CONFIG_USB_MON=y # # USB port drivers # - -# -# USB Serial Converter support -# # CONFIG_USB_SERIAL is not set # @@ -896,36 +948,14 @@ CONFIG_USB_MON=y # 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_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND 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 -# - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -940,25 +970,21 @@ 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 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 is not set -# CONFIG_GFS2_FS is not set +# CONFIG_XFS_DEBUG is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -CONFIG_ROMFS_FS=m +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_QUOTACTL=y -CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y # CONFIG_FUSE_FS is not set @@ -987,7 +1013,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1002,24 +1027,21 @@ CONFIG_RAMFS=y # CONFIG_EFS_FS is not set CONFIG_CRAMFS=m # 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=m # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +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=m CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set # CONFIG_NFSD_V4 is not set -CONFIG_NFSD_TCP=y CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y @@ -1040,47 +1062,38 @@ CONFIG_SUNRPC=y # # 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_TRACE_IRQFLAGS_SUPPORT=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 # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_CROSSCOMPILE=y -CONFIG_CMDLINE="mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs" +# CONFIG_SAMPLES is not set +CONFIG_CMDLINE="cca=3 mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs" # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO 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_ITU_T is not set diff --git a/arch/mips/fw/arc/identify.c b/arch/mips/fw/arc/identify.c index 28dfd2e2989a8fd81e8513c43aec7c78b73faa06..23066985a73407c428c7aec76adc17a9702fcd57 100644 --- a/arch/mips/fw/arc/identify.c +++ b/arch/mips/fw/arc/identify.c @@ -67,6 +67,11 @@ static struct smatch mach_table[] = { .liname = "SNI RM200_PCI", .type = MACH_SNI_RM200_PCI, .flags = PROM_FLAG_DONT_FREE_TEMP, + }, { + .arcname = "RM200PCI-R5K", + .liname = "SNI RM200_PCI-R5K", + .type = MACH_SNI_RM200_PCI, + .flags = PROM_FLAG_DONT_FREE_TEMP, } }; diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile index cc0244036aec793b9f45c983d346151bab3a4ed3..65e46a6d4178591f35512ef2ccc067f89037115e 100644 --- a/arch/mips/kernel/Makefile +++ b/arch/mips/kernel/Makefile @@ -30,7 +30,6 @@ obj-$(CONFIG_CPU_LOONGSON2) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_MIPS32) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_MIPS64) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_R3000) += r2300_fpu.o r2300_switch.o -obj-$(CONFIG_CPU_R4000) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_R4300) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_R4X00) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_R5000) += r4k_fpu.o r4k_switch.o diff --git a/arch/mips/kernel/init_task.c b/arch/mips/kernel/init_task.c index aeda7f58391b725b9ba0d33de98e7ce9550c4ec5..d72487ad7c15526fa79722ad4325c38aa8602ecd 100644 --- a/arch/mips/kernel/init_task.c +++ b/arch/mips/kernel/init_task.c @@ -10,7 +10,6 @@ #include static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c index 63370cdd3c90f83f4ed04fcb926148fa8f4d061f..cdf87a9dd4bafe6ea381794bca5a2d6b2e97877d 100644 --- a/arch/mips/kernel/smp.c +++ b/arch/mips/kernel/smp.c @@ -216,6 +216,7 @@ int smp_call_function(void (*func) (void *info), void *info, int retry, { return smp_call_function_mask(cpu_online_map, func, info, retry, wait); } +EXPORT_SYMBOL(smp_call_function); void smp_call_function_interrupt(void) { @@ -271,6 +272,7 @@ int smp_call_function_single(int cpu, void (*func) (void *info), void *info, put_cpu(); return 0; } +EXPORT_SYMBOL(smp_call_function_single); static void stop_this_cpu(void *dummy) { diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index cb8b0e2c79547ba1c67a577cc852daf51f558dab..f9165d1a17bfbccec9d64a9a07148696fcf1784c 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -88,15 +88,17 @@ static void show_raw_backtrace(unsigned long reg29) #ifdef CONFIG_KALLSYMS printk("\n"); #endif -#define IS_KVA01(a) ((((unsigned int)a) & 0xc0000000) == 0x80000000) - if (IS_KVA01(sp)) { - while (!kstack_end(sp)) { - addr = *sp++; - if (__kernel_text_address(addr)) - print_ip_sym(addr); + while (!kstack_end(sp)) { + unsigned long __user *p = + (unsigned long __user *)(unsigned long)sp++; + if (__get_user(addr, p)) { + printk(" (Bad stack address)"); + break; } - printk("\n"); + if (__kernel_text_address(addr)) + print_ip_sym(addr); } + printk("\n"); } #ifdef CONFIG_KALLSYMS diff --git a/arch/mips/lasat/interrupt.c b/arch/mips/lasat/interrupt.c index cfeab669782f04ec30e472f2b4b39476980bedbf..a56c15026965ef06f859eac8844af98d6b48a8e0 100644 --- a/arch/mips/lasat/interrupt.c +++ b/arch/mips/lasat/interrupt.c @@ -34,11 +34,13 @@ static volatile int lasat_int_mask_shift; void disable_lasat_irq(unsigned int irq_nr) { + irq_nr -= LASAT_IRQ_BASE; *lasat_int_mask &= ~(1 << irq_nr) << lasat_int_mask_shift; } void enable_lasat_irq(unsigned int irq_nr) { + irq_nr -= LASAT_IRQ_BASE; *lasat_int_mask |= (1 << irq_nr) << lasat_int_mask_shift; } diff --git a/arch/mips/lasat/lasat_board.c b/arch/mips/lasat/lasat_board.c index ec2f658c37099dd8fe9367d1aa2497f0a67f03e3..31e328b3814df331be86a9a8ed346ca123d19910 100644 --- a/arch/mips/lasat/lasat_board.c +++ b/arch/mips/lasat/lasat_board.c @@ -23,18 +23,19 @@ #include #include #include +#include #include #include #include "at93c.h" /* New model description table */ #include "lasat_models.h" +static DEFINE_MUTEX(lasat_eeprom_mutex); + #define EEPROM_CRC(data, len) (~crc32(~0, data, len)) struct lasat_info lasat_board_info; -void update_bcastaddr(void); - int EEPROMRead(unsigned int pos, unsigned char *data, int len) { int i; @@ -258,10 +259,6 @@ int lasat_init_board_info(void) sprintf(lasat_board_info.li_typestr, "%d", 10 * c); } -#if defined(CONFIG_INET) && defined(CONFIG_SYSCTL) - update_bcastaddr(); -#endif - return 0; } @@ -269,6 +266,8 @@ void lasat_write_eeprom_info(void) { unsigned long crc; + mutex_lock(&lasat_eeprom_mutex); + /* Generate the CRC */ crc = EEPROM_CRC((unsigned char *)(&lasat_board_info.li_eeprom_info), sizeof(struct lasat_eeprom_struct) - 4); @@ -277,4 +276,6 @@ void lasat_write_eeprom_info(void) /* Write the EEPROM info */ EEPROMWrite(0, (unsigned char *)&lasat_board_info.li_eeprom_info, sizeof(struct lasat_eeprom_struct)); + + mutex_unlock(&lasat_eeprom_mutex); } diff --git a/arch/mips/lasat/sysctl.c b/arch/mips/lasat/sysctl.c index 389336c4ecc5b85b1966384f7e232944376a9aa3..866881ec0cf81ed603705f8c01cebab3147def2f 100644 --- a/arch/mips/lasat/sysctl.c +++ b/arch/mips/lasat/sysctl.c @@ -29,15 +29,13 @@ #include #include #include -#include #include #include -#include "sysctl.h" +#ifdef CONFIG_DS1603 #include "ds1603.h" - -static DEFINE_MUTEX(lasat_info_mutex); +#endif /* Strategy function to write EEPROM after changing string entry */ int sysctl_lasatstring(ctl_table *table, int *name, int nlen, @@ -46,18 +44,15 @@ int sysctl_lasatstring(ctl_table *table, int *name, int nlen, { int r; - mutex_lock(&lasat_info_mutex); r = sysctl_string(table, name, nlen, oldval, oldlenp, newval, newlen); - if (r < 0) { - mutex_unlock(&lasat_info_mutex); + if (r < 0) return r; - } + if (newval && newlen) lasat_write_eeprom_info(); - mutex_unlock(&lasat_info_mutex); - return 1; + return 0; } @@ -67,14 +62,11 @@ int proc_dolasatstring(ctl_table *table, int write, struct file *filp, { int r; - mutex_lock(&lasat_info_mutex); r = proc_dostring(table, write, filp, buffer, lenp, ppos); - if ((!write) || r) { - mutex_unlock(&lasat_info_mutex); + if ((!write) || r) return r; - } + lasat_write_eeprom_info(); - mutex_unlock(&lasat_info_mutex); return 0; } @@ -85,28 +77,24 @@ int proc_dolasatint(ctl_table *table, int write, struct file *filp, { int r; - mutex_lock(&lasat_info_mutex); r = proc_dointvec(table, write, filp, buffer, lenp, ppos); - if ((!write) || r) { - mutex_unlock(&lasat_info_mutex); + if ((!write) || r) return r; - } + lasat_write_eeprom_info(); - mutex_unlock(&lasat_info_mutex); return 0; } +#ifdef CONFIG_DS1603 static int rtctmp; -#ifdef CONFIG_DS1603 /* proc function to read/write RealTime Clock */ int proc_dolasatrtc(ctl_table *table, int write, struct file *filp, void *buffer, size_t *lenp, loff_t *ppos) { int r; - mutex_lock(&lasat_info_mutex); if (!write) { rtctmp = read_persistent_clock(); /* check for time < 0 and set to 0 */ @@ -114,12 +102,11 @@ int proc_dolasatrtc(ctl_table *table, int write, struct file *filp, rtctmp = 0; } r = proc_dointvec(table, write, filp, buffer, lenp, ppos); - if ((!write) || r) { - mutex_unlock(&lasat_info_mutex); + if (r) return r; - } - rtc_mips_set_mmss(rtctmp); - mutex_unlock(&lasat_info_mutex); + + if (write) + rtc_mips_set_mmss(rtctmp); return 0; } @@ -132,17 +119,14 @@ int sysctl_lasat_intvec(ctl_table *table, int *name, int nlen, { int r; - mutex_lock(&lasat_info_mutex); r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen); - if (r < 0) { - mutex_unlock(&lasat_info_mutex); + if (r < 0) return r; - } + if (newval && newlen) lasat_write_eeprom_info(); - mutex_unlock(&lasat_info_mutex); - return 1; + return 0; } #ifdef CONFIG_DS1603 @@ -153,50 +137,27 @@ int sysctl_lasat_rtc(ctl_table *table, int *name, int nlen, { int r; - mutex_lock(&lasat_info_mutex); rtctmp = read_persistent_clock(); if (rtctmp < 0) rtctmp = 0; r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen); - if (r < 0) { - mutex_unlock(&lasat_info_mutex); + if (r < 0) return r; - } if (newval && newlen) rtc_mips_set_mmss(rtctmp); - mutex_unlock(&lasat_info_mutex); - return 1; + return r; } #endif #ifdef CONFIG_INET -static char lasat_bcastaddr[16]; - -void update_bcastaddr(void) -{ - unsigned int ip; - - ip = (lasat_board_info.li_eeprom_info.ipaddr & - lasat_board_info.li_eeprom_info.netmask) | - ~lasat_board_info.li_eeprom_info.netmask; - - sprintf(lasat_bcastaddr, "%d.%d.%d.%d", - (ip) & 0xff, - (ip >> 8) & 0xff, - (ip >> 16) & 0xff, - (ip >> 24) & 0xff); -} - -static char proc_lasat_ipbuf[32]; - -/* Parsing of IP address */ int proc_lasat_ip(ctl_table *table, int write, struct file *filp, void *buffer, size_t *lenp, loff_t *ppos) { unsigned int ip; char *p, c; int len; + char ipbuf[32]; if (!table->data || !table->maxlen || !*lenp || (*ppos && !write)) { @@ -204,117 +165,88 @@ int proc_lasat_ip(ctl_table *table, int write, struct file *filp, return 0; } - mutex_lock(&lasat_info_mutex); if (write) { len = 0; p = buffer; while (len < *lenp) { - if (get_user(c, p++)) { - mutex_unlock(&lasat_info_mutex); + if (get_user(c, p++)) return -EFAULT; - } if (c == 0 || c == '\n') break; len++; } - if (len >= sizeof(proc_lasat_ipbuf)-1) - len = sizeof(proc_lasat_ipbuf) - 1; - if (copy_from_user(proc_lasat_ipbuf, buffer, len)) { - mutex_unlock(&lasat_info_mutex); + if (len >= sizeof(ipbuf)-1) + len = sizeof(ipbuf) - 1; + if (copy_from_user(ipbuf, buffer, len)) return -EFAULT; - } - proc_lasat_ipbuf[len] = 0; + ipbuf[len] = 0; *ppos += *lenp; /* Now see if we can convert it to a valid IP */ - ip = in_aton(proc_lasat_ipbuf); + ip = in_aton(ipbuf); *(unsigned int *)(table->data) = ip; lasat_write_eeprom_info(); } else { ip = *(unsigned int *)(table->data); - sprintf(proc_lasat_ipbuf, "%d.%d.%d.%d", + sprintf(ipbuf, "%d.%d.%d.%d", (ip) & 0xff, (ip >> 8) & 0xff, (ip >> 16) & 0xff, (ip >> 24) & 0xff); - len = strlen(proc_lasat_ipbuf); + len = strlen(ipbuf); if (len > *lenp) len = *lenp; if (len) - if (copy_to_user(buffer, proc_lasat_ipbuf, len)) { - mutex_unlock(&lasat_info_mutex); + if (copy_to_user(buffer, ipbuf, len)) return -EFAULT; - } if (len < *lenp) { - if (put_user('\n', ((char *) buffer) + len)) { - mutex_unlock(&lasat_info_mutex); + if (put_user('\n', ((char *) buffer) + len)) return -EFAULT; - } len++; } *lenp = len; *ppos += len; } - update_bcastaddr(); - mutex_unlock(&lasat_info_mutex); return 0; } -#endif /* defined(CONFIG_INET) */ +#endif -static int sysctl_lasat_eeprom_value(ctl_table *table, int *name, int nlen, +static int sysctl_lasat_prid(ctl_table *table, int *name, int nlen, void *oldval, size_t *oldlenp, void *newval, size_t newlen) { int r; - mutex_lock(&lasat_info_mutex); r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen); - if (r < 0) { - mutex_unlock(&lasat_info_mutex); + if (r < 0) return r; - } - if (newval && newlen) { - if (name && *name == LASAT_PRID) - lasat_board_info.li_eeprom_info.prid = *(int *)newval; - + lasat_board_info.li_eeprom_info.prid = *(int *)newval; lasat_write_eeprom_info(); lasat_init_board_info(); } - mutex_unlock(&lasat_info_mutex); - return 0; } -int proc_lasat_eeprom_value(ctl_table *table, int write, struct file *filp, +int proc_lasat_prid(ctl_table *table, int write, struct file *filp, void *buffer, size_t *lenp, loff_t *ppos) { int r; - mutex_lock(&lasat_info_mutex); r = proc_dointvec(table, write, filp, buffer, lenp, ppos); - if ((!write) || r) { - mutex_unlock(&lasat_info_mutex); + if (r < 0) return r; + if (write) { + lasat_board_info.li_eeprom_info.prid = + lasat_board_info.li_prid; + lasat_write_eeprom_info(); + lasat_init_board_info(); } - if (filp && filp->f_path.dentry) { - if (!strcmp(filp->f_path.dentry->d_name.name, "prid")) - lasat_board_info.li_eeprom_info.prid = - lasat_board_info.li_prid; - if (!strcmp(filp->f_path.dentry->d_name.name, "debugaccess")) - lasat_board_info.li_eeprom_info.debugaccess = - lasat_board_info.li_debugaccess; - } - lasat_write_eeprom_info(); - mutex_unlock(&lasat_info_mutex); - return 0; } extern int lasat_boot_to_service; -#ifdef CONFIG_SYSCTL - static ctl_table lasat_table[] = { { .ctl_name = CTL_UNNUMBERED, @@ -349,8 +281,8 @@ static ctl_table lasat_table[] = { .data = &lasat_board_info.li_prid, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_lasat_eeprom_value, - .strategy = &sysctl_lasat_eeprom_value + .proc_handler = &proc_lasat_prid, + .strategy = &sysctl_lasat_prid }, #ifdef CONFIG_INET { @@ -363,7 +295,7 @@ static ctl_table lasat_table[] = { .strategy = &sysctl_lasat_intvec }, { - .ctl_name = LASAT_NETMASK, + .ctl_name = CTL_UNNUMBERED, .procname = "netmask", .data = &lasat_board_info.li_eeprom_info.netmask, .maxlen = sizeof(int), @@ -371,15 +303,6 @@ static ctl_table lasat_table[] = { .proc_handler = &proc_lasat_ip, .strategy = &sysctl_lasat_intvec }, - { - .ctl_name = CTL_UNNUMBERED, - .procname = "bcastaddr", - .data = &lasat_bcastaddr, - .maxlen = sizeof(lasat_bcastaddr), - .mode = 0600, - .proc_handler = &proc_dostring, - .strategy = &sysctl_string - }, #endif { .ctl_name = CTL_UNNUMBERED, @@ -417,7 +340,7 @@ static ctl_table lasat_table[] = { .data = &lasat_board_info.li_namestr, .maxlen = sizeof(lasat_board_info.li_namestr), .mode = 0444, - .proc_handler = &proc_dostring, + .proc_handler = &proc_dostring, .strategy = &sysctl_string }, { @@ -448,9 +371,12 @@ static int __init lasat_register_sysctl(void) lasat_table_header = register_sysctl_table(lasat_root_table); + if (!lasat_table_header) { + printk(KERN_ERR "Unable to register LASAT sysctl\n"); + return -ENOMEM; + } return 0; } __initcall(lasat_register_sysctl); -#endif /* CONFIG_SYSCTL */ diff --git a/arch/mips/lasat/sysctl.h b/arch/mips/lasat/sysctl.h deleted file mode 100644 index 341b979334238fc5dd94c192c5b9c426fe14fc3b..0000000000000000000000000000000000000000 --- a/arch/mips/lasat/sysctl.h +++ /dev/null @@ -1,24 +0,0 @@ -/* - * LASAT sysctl values - */ - -#ifndef _LASAT_SYSCTL_H -#define _LASAT_SYSCTL_H - -/* /proc/sys/lasat */ -enum { - LASAT_CPU_HZ = 1, - LASAT_BUS_HZ, - LASAT_MODEL, - LASAT_PRID, - LASAT_IPADDR, - LASAT_NETMASK, - LASAT_BCAST, - LASAT_PASSWORD, - LASAT_SBOOT, - LASAT_RTC, - LASAT_NAMESTR, - LASAT_TYPESTR, -}; - -#endif /* _LASAT_SYSCTL_H */ diff --git a/arch/mips/mips-boards/generic/amon.c b/arch/mips/mips-boards/generic/amon.c index b7633fda4180510c4326b7c54f538a568a30216b..96236bf33838a20ef8ab147472adba28faf51bb9 100644 --- a/arch/mips/mips-boards/generic/amon.c +++ b/arch/mips/mips-boards/generic/amon.c @@ -28,7 +28,7 @@ int amon_cpu_avail(int cpu) { - struct cpulaunch *launch = (struct cpulaunch *)KSEG0ADDR(CPULAUNCH); + struct cpulaunch *launch = (struct cpulaunch *)CKSEG0ADDR(CPULAUNCH); if (cpu < 0 || cpu >= NCPULAUNCH) { pr_debug("avail: cpu%d is out of range\n", cpu); @@ -53,7 +53,7 @@ void amon_cpu_start(int cpu, unsigned long gp, unsigned long a0) { volatile struct cpulaunch *launch = - (struct cpulaunch *)KSEG0ADDR(CPULAUNCH); + (struct cpulaunch *)CKSEG0ADDR(CPULAUNCH); if (!amon_cpu_avail(cpu)) return; diff --git a/arch/mips/mips-boards/generic/time.c b/arch/mips/mips-boards/generic/time.c index 008fd82b584041013082a87c127dc70f669679f8..fe2cac1b4514514b0e21cde351badebe19d0ea4d 100644 --- a/arch/mips/mips-boards/generic/time.c +++ b/arch/mips/mips-boards/generic/time.c @@ -58,27 +58,8 @@ static int mips_cpu_timer_irq; static int mips_cpu_perf_irq; extern int cp0_perfcount_irq; -DEFINE_PER_CPU(unsigned int, tickcount); -#define tickcount_this_cpu __get_cpu_var(tickcount) -static unsigned long ledbitmask; - static void mips_timer_dispatch(void) { -#if defined(CONFIG_MIPS_MALTA) || defined(CONFIG_MIPS_ATLAS) - /* - * Yes, this is very tacky, won't work as expected with SMTC and - * dyntick will break it, - * but it gives me a nice warm feeling during debug - */ -#define LEDBAR 0xbf000408 - if (tickcount_this_cpu++ >= HZ) { - tickcount_this_cpu = 0; - change_bit(smp_processor_id(), &ledbitmask); - smp_wmb(); /* Make sure every one else sees the change */ - /* This will pick up any recent changes made by other CPU's */ - *(unsigned int *)LEDBAR = ledbitmask; - } -#endif do_IRQ(mips_cpu_timer_irq); } diff --git a/arch/mips/mips-boards/malta/Makefile b/arch/mips/mips-boards/malta/Makefile index 8dc6e2ac4c0386e80867ca018e1f9b72ac5c5758..db4ad654a6d344a8871e090347b1c07b62029862 100644 --- a/arch/mips/mips-boards/malta/Makefile +++ b/arch/mips/mips-boards/malta/Makefile @@ -19,9 +19,8 @@ # under Linux. # -obj-y := malta_int.o malta_platform.o malta_setup.o +obj-y := malta_int.o malta_mtd.o malta_platform.o malta_setup.o -obj-$(CONFIG_MTD) += malta_mtd.o # FIXME FIXME FIXME obj-$(CONFIG_MIPS_MT_SMTC) += malta_smtc.o diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c index 643c8bcffff313d2f9d48a6a9daae396d2263bba..27096751ddceed62dc2afb390f13b91f535dc1a9 100644 --- a/arch/mips/mm/c-r4k.c +++ b/arch/mips/mm/c-r4k.c @@ -446,6 +446,7 @@ static inline void local_r4k_flush_cache_page(void *args) struct page *page = pfn_to_page(fcp_args->pfn); int exec = vma->vm_flags & VM_EXEC; struct mm_struct *mm = vma->vm_mm; + int map_coherent = 0; pgd_t *pgdp; pud_t *pudp; pmd_t *pmdp; @@ -479,7 +480,9 @@ static inline void local_r4k_flush_cache_page(void *args) * Use kmap_coherent or kmap_atomic to do flushes for * another ASID than the current one. */ - if (cpu_has_dc_aliases) + map_coherent = (cpu_has_dc_aliases && + page_mapped(page) && !Page_dcache_dirty(page)); + if (map_coherent) vaddr = kmap_coherent(page, addr); else vaddr = kmap_atomic(page, KM_USER0); @@ -502,7 +505,7 @@ static inline void local_r4k_flush_cache_page(void *args) } if (vaddr) { - if (cpu_has_dc_aliases) + if (map_coherent) kunmap_coherent(); else kunmap_atomic(vaddr, KM_USER0); @@ -1226,6 +1229,28 @@ void au1x00_fixup_config_od(void) } } +/* CP0 hazard avoidance. */ +#define NXP_BARRIER() \ + __asm__ __volatile__( \ + ".set noreorder\n\t" \ + "nop; nop; nop; nop; nop; nop;\n\t" \ + ".set reorder\n\t") + +static void nxp_pr4450_fixup_config(void) +{ + unsigned long config0; + + config0 = read_c0_config(); + + /* clear all three cache coherency fields */ + config0 &= ~(0x7 | (7 << 25) | (7 << 28)); + config0 |= (((_page_cachable_default >> _CACHE_SHIFT) << 0) | + ((_page_cachable_default >> _CACHE_SHIFT) << 25) | + ((_page_cachable_default >> _CACHE_SHIFT) << 28)); + write_c0_config(config0); + NXP_BARRIER(); +} + static int __cpuinitdata cca = -1; static int __init cca_setup(char *str) @@ -1271,6 +1296,10 @@ static void __cpuinit coherency_setup(void) case CPU_AU1500: /* rev. AB */ au1x00_fixup_config_od(); break; + + case PRID_IMP_PR4450: + nxp_pr4450_fixup_config(); + break; } } diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c index ecd562d2c348908f4e2fade35c72733d58909ef5..137c14bafd6b55932e793017f02bda315dea12b5 100644 --- a/arch/mips/mm/init.c +++ b/arch/mips/mm/init.c @@ -71,6 +71,7 @@ DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); * don't have to care about aliases on other CPUs. */ unsigned long empty_zero_page, zero_page_mask; +EXPORT_SYMBOL_GPL(empty_zero_page); /* * Not static inline because used by IP27 special magic initialization code diff --git a/arch/mips/mm/page.c b/arch/mips/mm/page.c index d827d61443690baefa37a4d3f5211fdb3f35c238..1edf0cbbeede7e888d05e05c6a61603e2ad62483 100644 --- a/arch/mips/mm/page.c +++ b/arch/mips/mm/page.c @@ -310,8 +310,8 @@ void __cpuinit build_clear_page(void) if (R4600_V2_HIT_CACHEOP_WAR && cpu_is_r4600_v2_x()) uasm_i_lui(&buf, AT, 0xa000); - off = min(8, pref_bias_clear_store / cache_line_size) * - cache_line_size; + off = cache_line_size ? min(8, pref_bias_clear_store / cache_line_size) + * cache_line_size : 0; while (off) { build_clear_pref(&buf, -off); off -= cache_line_size; @@ -454,12 +454,14 @@ void __cpuinit build_copy_page(void) if (R4600_V2_HIT_CACHEOP_WAR && cpu_is_r4600_v2_x()) uasm_i_lui(&buf, AT, 0xa000); - off = min(8, pref_bias_copy_load / cache_line_size) * cache_line_size; + off = cache_line_size ? min(8, pref_bias_copy_load / cache_line_size) * + cache_line_size : 0; while (off) { build_copy_load_pref(&buf, -off); off -= cache_line_size; } - off = min(8, pref_bias_copy_store / cache_line_size) * cache_line_size; + off = cache_line_size ? min(8, pref_bias_copy_store / cache_line_size) * + cache_line_size : 0; while (off) { build_copy_store_pref(&buf, -off); off -= cache_line_size; diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c index 382738ca8a0b17d0247e63ceaf0300456f5fff6e..76da73a5ab3caff4fcf43921ed8a132a8a739897 100644 --- a/arch/mips/mm/tlbex.c +++ b/arch/mips/mm/tlbex.c @@ -224,8 +224,9 @@ static u32 final_handler[64] __cpuinitdata; static void __cpuinit __maybe_unused build_tlb_probe_entry(u32 **p) { switch (current_cpu_type()) { - /* Found by experiment: R4600 v2.0 needs this, too. */ + /* Found by experiment: R4600 v2.0/R4700 needs this, too. */ case CPU_R4600: + case CPU_R4700: case CPU_R5000: case CPU_R5000A: case CPU_NEVADA: diff --git a/arch/mips/nxp/pnx8550/jbs/board_setup.c b/arch/mips/nxp/pnx8550/jbs/board_setup.c index f92826e0096dd791608ca3c8a7e76a56c26cfdc7..57dd903ca408a939c3754ec93c49f754e98a36a4 100644 --- a/arch/mips/nxp/pnx8550/jbs/board_setup.c +++ b/arch/mips/nxp/pnx8550/jbs/board_setup.c @@ -47,16 +47,7 @@ void __init board_setup(void) { - unsigned long config0, configpr; - - config0 = read_c0_config(); - - /* clear all three cache coherency fields */ - config0 &= ~(0x7 | (7<<25) | (7<<28)); - config0 |= (CONF_CM_DEFAULT | (CONF_CM_DEFAULT<<25) | - (CONF_CM_DEFAULT<<28)); - write_c0_config(config0); - BARRIER; + unsigned long configpr; configpr = read_c0_config7(); configpr |= (1<<19); /* enable tlb */ diff --git a/arch/mips/nxp/pnx8550/stb810/board_setup.c b/arch/mips/nxp/pnx8550/stb810/board_setup.c index 1282c27cfcb7fe1e2255f675fb32e8aa518657f1..af2a55e0b4e93e9d0cd60ed9caee69319a45bd10 100644 --- a/arch/mips/nxp/pnx8550/stb810/board_setup.c +++ b/arch/mips/nxp/pnx8550/stb810/board_setup.c @@ -33,15 +33,7 @@ void __init board_setup(void) { - unsigned long config0, configpr; - - config0 = read_c0_config(); - - /* clear all three cache coherency fields */ - config0 &= ~(0x7 | (7<<25) | (7<<28)); - config0 |= (CONF_CM_DEFAULT | (CONF_CM_DEFAULT<<25) | - (CONF_CM_DEFAULT<<28)); - write_c0_config(config0); + unsigned long configpr; configpr = read_c0_config7(); configpr |= (1<<19); /* enable tlb */ diff --git a/arch/mips/pci/ops-bridge.c b/arch/mips/pci/ops-bridge.c index 1fa09929cd7a997391ae35f6f65189c8e0ffba81..b46b3e211775932038d1b82ddf0bb9b3594aaf7b 100644 --- a/arch/mips/pci/ops-bridge.c +++ b/arch/mips/pci/ops-bridge.c @@ -13,6 +13,22 @@ #include #include +/* + * Most of the IOC3 PCI config register aren't present + * we emulate what is needed for a normal PCI enumeration + */ +static u32 emulate_ioc3_cfg(int where, int size) +{ + if (size == 1 && where == 0x3d) + return 0x01; + else if (size == 2 && where == 0x3c) + return 0x0100; + else if (size == 4 && where == 0x3c) + return 0x00000100; + + return 0; +} + /* * The Bridge ASIC supports both type 0 and type 1 access. Type 1 is * not really documented, so right now I can't write code which uses it. @@ -64,7 +80,7 @@ oh_my_gawd: * generic PCI code a chance to look at the wrong register. */ if ((where >= 0x14 && where < 0x40) || (where >= 0x48)) { - *value = 0; + *value = emulate_ioc3_cfg(where, size); return PCIBIOS_SUCCESSFUL; } @@ -127,7 +143,7 @@ oh_my_gawd: * generic PCI code a chance to look at the wrong register. */ if ((where >= 0x14 && where < 0x40) || (where >= 0x48)) { - *value = 0; + *value = emulate_ioc3_cfg(where, size); return PCIBIOS_SUCCESSFUL; } diff --git a/arch/mips/pci/pci-ip27.c b/arch/mips/pci/pci-ip27.c index bb64828a92fece6bcab023b1fd50cbcaf814231e..a18516925cdd3eeab62ae19f92e270521f5a3f3b 100644 --- a/arch/mips/pci/pci-ip27.c +++ b/arch/mips/pci/pci-ip27.c @@ -47,6 +47,9 @@ int __cpuinit bridge_probe(nasid_t nasid, int widget_id, int masterwid) static int num_bridges = 0; bridge_t *bridge; int slot; + extern int pci_probe_only; + + pci_probe_only = 1; printk("a bridge\n"); @@ -100,6 +103,11 @@ int __cpuinit bridge_probe(nasid_t nasid, int widget_id, int masterwid) */ bridge->b_wid_control |= BRIDGE_CTRL_IO_SWAP | BRIDGE_CTRL_MEM_SWAP; +#ifdef CONFIG_PAGE_SIZE_4KB + bridge->b_wid_control &= ~BRIDGE_CTRL_PAGE_SIZE; +#else /* 16kB or larger */ + bridge->b_wid_control |= BRIDGE_CTRL_PAGE_SIZE; +#endif /* * Hmm... IRIX sets additional bits in the address which diff --git a/arch/mips/pci/pci-sb1250.c b/arch/mips/pci/pci-sb1250.c index 42e4d2c800fae5952a1621b66d147a0a2505fd6b..2a09ad91ec8c6ffe714b293d43f7761e50f4e131 100644 --- a/arch/mips/pci/pci-sb1250.c +++ b/arch/mips/pci/pci-sb1250.c @@ -207,6 +207,7 @@ struct pci_controller sb1250_controller = { static int __init sb1250_pcibios_init(void) { + void __iomem *io_map_base; uint32_t cmdreg; uint64_t reg; extern int pci_probe_only; @@ -253,12 +254,13 @@ static int __init sb1250_pcibios_init(void) * works correctly with most of Linux's drivers. * XXX ehs: Should this happen in PCI Device mode? */ - - set_io_port_base((unsigned long) - ioremap(A_PHYS_LDTPCI_IO_MATCH_BYTES, 65536)); isa_slot_offset = (unsigned long) ioremap(A_PHYS_LDTPCI_IO_MATCH_BYTES_32, 1024 * 1024); + io_map_base = ioremap(A_PHYS_LDTPCI_IO_MATCH_BYTES, 1024 * 1024); + sb1250_controller.io_map_base = io_map_base; + set_io_port_base((unsigned long)io_map_base); + #ifdef CONFIG_SIBYTE_HAS_LDT /* * Also check the LDT bridge's enable, just in case we didn't diff --git a/arch/mips/pci/pci-vr41xx.c b/arch/mips/pci/pci-vr41xx.c index 33c4f683d067063488115e720b3c0b83861e73e9..d1e049b55f34f07f2035f830fd82d7324f8fbe41 100644 --- a/arch/mips/pci/pci-vr41xx.c +++ b/arch/mips/pci/pci-vr41xx.c @@ -3,7 +3,7 @@ * * Copyright (C) 2001-2003 MontaVista Software Inc. * Author: Yoichi Yuasa - * Copyright (C) 2004-2005 Yoichi Yuasa + * Copyright (C) 2004-2008 Yoichi Yuasa * Copyright (C) 2004 by Ralf Baechle (ralf@linux-mips.org) * * This program is free software; you can redistribute it and/or modify @@ -300,6 +300,18 @@ static int __init vr41xx_pciu_init(void) ioport_resource.end = IO_PORT_RESOURCE_END; } + if (setup->master_io) { + void __iomem *io_map_base; + struct resource *res = vr41xx_pci_controller.io_resource; + master = setup->master_io; + io_map_base = ioremap(master->bus_base_address, + res->end - res->start + 1); + if (!io_map_base) + return -EBUSY; + + vr41xx_pci_controller.io_map_base = (unsigned long)io_map_base; + } + register_pci_controller(&vr41xx_pci_controller); return 0; diff --git a/arch/mips/sgi-ip27/ip27-init.c b/arch/mips/sgi-ip27/ip27-init.c index 7093e7c573a42d0f06b689417792490ef37ee5f6..4a500e8cd3cc2e86f0e4503b871f918095a1757a 100644 --- a/arch/mips/sgi-ip27/ip27-init.c +++ b/arch/mips/sgi-ip27/ip27-init.c @@ -161,27 +161,6 @@ cnodeid_t get_compact_nodeid(void) return NASID_TO_COMPACT_NODEID(get_nasid()); } -/* Extracted from the IOC3 meta driver. FIXME. */ -static inline void ioc3_sio_init(void) -{ - struct ioc3 *ioc3; - nasid_t nid; - long loops; - - nid = get_nasid(); - ioc3 = (struct ioc3 *) KL_CONFIG_CH_CONS_INFO(nid)->memory_base; - - ioc3->sscr_a = 0; /* PIO mode for uarta. */ - ioc3->sscr_b = 0; /* PIO mode for uartb. */ - ioc3->sio_iec = ~0; - ioc3->sio_ies = (SIO_IR_SA_INT | SIO_IR_SB_INT); - - loops=1000000; while(loops--); - ioc3->sregs.uarta.iu_fcr = 0; - ioc3->sregs.uartb.iu_fcr = 0; - loops=1000000; while(loops--); -} - static inline void ioc3_eth_init(void) { struct ioc3 *ioc3; @@ -234,7 +213,6 @@ void __init plat_mem_setup(void) panic("Kernel compiled for N mode."); #endif - ioc3_sio_init(); ioc3_eth_init(); per_cpu_init(); diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c index bf438d02366e4823aa5849d9592b9163bfb088ae..42cd109563064e2a818b8def35419829a2611f93 100644 --- a/arch/mips/sgi-ip27/ip27-memory.c +++ b/arch/mips/sgi-ip27/ip27-memory.c @@ -33,10 +33,6 @@ #define SLOT_PFNSHIFT (SLOT_SHIFT - PAGE_SHIFT) #define PFN_NASIDSHFT (NASID_SHFT - PAGE_SHIFT) -#define SLOT_IGNORED 0xffff - -static short __initdata slot_lastfilled_cache[MAX_COMPACT_NODES]; -static unsigned short __initdata slot_psize_cache[MAX_COMPACT_NODES][MAX_MEM_SLOTS]; static struct bootmem_data __initdata plat_node_bdata[MAX_COMPACT_NODES]; struct node_data *__node_data[MAX_COMPACT_NODES]; @@ -267,51 +263,6 @@ static pfn_t __init slot_getbasepfn(cnodeid_t cnode, int slot) return ((pfn_t)nasid << PFN_NASIDSHFT) | (slot << SLOT_PFNSHIFT); } -/* - * Return the number of pages of memory provided by the given slot - * on the specified node. - */ -static pfn_t __init slot_getsize(cnodeid_t node, int slot) -{ - return (pfn_t) slot_psize_cache[node][slot]; -} - -/* - * Return highest slot filled - */ -static int __init node_getlastslot(cnodeid_t node) -{ - return (int) slot_lastfilled_cache[node]; -} - -/* - * Return the pfn of the last free page of memory on a node. - */ -static pfn_t __init node_getmaxclick(cnodeid_t node) -{ - pfn_t slot_psize; - int slot; - - /* - * Start at the top slot. When we find a slot with memory in it, - * that's the winner. - */ - for (slot = (MAX_MEM_SLOTS - 1); slot >= 0; slot--) { - if ((slot_psize = slot_getsize(node, slot))) { - if (slot_psize == SLOT_IGNORED) - continue; - /* Return the basepfn + the slot size, minus 1. */ - return slot_getbasepfn(node, slot) + slot_psize - 1; - } - } - - /* - * If there's no memory on the node, return 0. This is likely - * to cause problems. - */ - return 0; -} - static pfn_t __init slot_psize_compute(cnodeid_t node, int slot) { nasid_t nasid; @@ -404,13 +355,13 @@ static void __init mlreset(void) static void __init szmem(void) { pfn_t slot_psize, slot0sz = 0, nodebytes; /* Hack to detect problem configs */ - int slot, ignore; + int slot; cnodeid_t node; num_physpages = 0; for_each_online_node(node) { - ignore = nodebytes = 0; + nodebytes = 0; for (slot = 0; slot < MAX_MEM_SLOTS; slot++) { slot_psize = slot_psize_compute(node, slot); if (slot == 0) @@ -420,21 +371,20 @@ static void __init szmem(void) * kernel text. */ nodebytes += (1LL << SLOT_SHIFT); + + if (!slot_psize) + continue; + if ((nodebytes >> PAGE_SHIFT) * (sizeof(struct page)) > - (slot0sz << PAGE_SHIFT)) - ignore = 1; - if (ignore && slot_psize) { + (slot0sz << PAGE_SHIFT)) { printk("Ignoring slot %d onwards on node %d\n", slot, node); - slot_psize_cache[node][slot] = SLOT_IGNORED; slot = MAX_MEM_SLOTS; continue; } num_physpages += slot_psize; - slot_psize_cache[node][slot] = - (unsigned short) slot_psize; - if (slot_psize) - slot_lastfilled_cache[node] = slot; + add_active_range(node, slot_getbasepfn(node, slot), + slot_getbasepfn(node, slot) + slot_psize); } } } @@ -442,18 +392,20 @@ static void __init szmem(void) static void __init node_mem_init(cnodeid_t node) { pfn_t slot_firstpfn = slot_getbasepfn(node, 0); - pfn_t slot_lastpfn = slot_firstpfn + slot_getsize(node, 0); pfn_t slot_freepfn = node_getfirstfree(node); - struct pglist_data *pd; unsigned long bootmap_size; + pfn_t start_pfn, end_pfn; + + get_pfn_range_for_nid(node, &start_pfn, &end_pfn); /* * Allocate the node data structures on the node first. */ __node_data[node] = __va(slot_freepfn << PAGE_SHIFT); - pd = NODE_DATA(node); - pd->bdata = &plat_node_bdata[node]; + NODE_DATA(node)->bdata = &plat_node_bdata[node]; + NODE_DATA(node)->node_start_pfn = start_pfn; + NODE_DATA(node)->node_spanned_pages = end_pfn - start_pfn; cpus_clear(hub_data(node)->h_cpus); @@ -461,12 +413,12 @@ static void __init node_mem_init(cnodeid_t node) sizeof(struct hub_data)); bootmap_size = init_bootmem_node(NODE_DATA(node), slot_freepfn, - slot_firstpfn, slot_lastpfn); - free_bootmem_node(NODE_DATA(node), slot_firstpfn << PAGE_SHIFT, - (slot_lastpfn - slot_firstpfn) << PAGE_SHIFT); + start_pfn, end_pfn); + free_bootmem_with_active_regions(node, end_pfn); reserve_bootmem_node(NODE_DATA(node), slot_firstpfn << PAGE_SHIFT, ((slot_freepfn - slot_firstpfn) << PAGE_SHIFT) + bootmap_size, BOOTMEM_DEFAULT); + sparse_memory_present_with_active_regions(node); } /* @@ -515,16 +467,15 @@ void __init paging_init(void) pagetable_init(); for_each_online_node(node) { - pfn_t start_pfn = slot_getbasepfn(node, 0); - pfn_t end_pfn = node_getmaxclick(node) + 1; + pfn_t start_pfn, end_pfn; - zones_size[ZONE_NORMAL] = end_pfn - start_pfn; - free_area_init_node(node, NODE_DATA(node), - zones_size, start_pfn, NULL); + get_pfn_range_for_nid(node, &start_pfn, &end_pfn); if (end_pfn > max_low_pfn) max_low_pfn = end_pfn; } + zones_size[ZONE_NORMAL] = max_low_pfn; + free_area_init_nodes(zones_size); } void __init mem_init(void) @@ -535,34 +486,10 @@ void __init mem_init(void) high_memory = (void *) __va(num_physpages << PAGE_SHIFT); for_each_online_node(node) { - unsigned slot, numslots; - struct page *end, *p; - /* * This will free up the bootmem, ie, slot 0 memory. */ totalram_pages += free_all_bootmem_node(NODE_DATA(node)); - - /* - * We need to manually do the other slots. - */ - numslots = node_getlastslot(node); - for (slot = 1; slot <= numslots; slot++) { - p = nid_page_nr(node, slot_getbasepfn(node, slot) - - slot_getbasepfn(node, 0)); - - /* - * Free valid memory in current slot. - */ - for (end = p + slot_getsize(node, slot); p < end; p++) { - /* if (!page_is_ram(pgnr)) continue; */ - /* commented out until page_is_ram works */ - ClearPageReserved(p); - init_page_count(p); - __free_page(p); - totalram_pages++; - } - } } totalram_pages -= setup_zero_pages(); /* This comes from node 0 */ diff --git a/arch/mips/sgi-ip27/ip27-smp.c b/arch/mips/sgi-ip27/ip27-smp.c index f15fc93d6b35112331fbd0fd9c842c0cf36bcb86..ba5cdebeaf0d23d703ce93a163cdd1b030a6bdf6 100644 --- a/arch/mips/sgi-ip27/ip27-smp.c +++ b/arch/mips/sgi-ip27/ip27-smp.c @@ -176,11 +176,14 @@ static void ip27_send_ipi_mask(cpumask_t mask, unsigned int action) static void __cpuinit ip27_init_secondary(void) { per_cpu_init(); - local_irq_enable(); } static void __cpuinit ip27_smp_finish(void) { + extern void hub_rt_clock_event_init(void); + + hub_rt_clock_event_init(); + local_irq_enable(); } static void __init ip27_cpus_done(void) diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c index 9cebc9e7da63ad4c926fbd142f39da54313d8594..8b4e854af925b4b832dff234c0a0bcd64e2f5a42 100644 --- a/arch/mips/sgi-ip27/ip27-timer.c +++ b/arch/mips/sgi-ip27/ip27-timer.c @@ -160,10 +160,13 @@ static void rt_set_mode(enum clock_event_mode mode, int rt_timer_irq; +static DEFINE_PER_CPU(struct clock_event_device, hub_rt_clockevent); +static DEFINE_PER_CPU(char [11], hub_rt_name); + static irqreturn_t hub_rt_counter_handler(int irq, void *dev_id) { - struct clock_event_device *cd = dev_id; unsigned int cpu = smp_processor_id(); + struct clock_event_device *cd = &per_cpu(hub_rt_clockevent, cpu); int slice = cputoslice(cpu); /* @@ -192,10 +195,7 @@ struct irqaction hub_rt_irqaction = { #define NSEC_PER_CYCLE 800 #define CYCLES_PER_SEC (NSEC_PER_SEC / NSEC_PER_CYCLE) -static DEFINE_PER_CPU(struct clock_event_device, hub_rt_clockevent); -static DEFINE_PER_CPU(char [11], hub_rt_name); - -static void __cpuinit hub_rt_clock_event_init(void) +void __cpuinit hub_rt_clock_event_init(void) { unsigned int cpu = smp_processor_id(); struct clock_event_device *cd = &per_cpu(hub_rt_clockevent, cpu); @@ -203,17 +203,16 @@ static void __cpuinit hub_rt_clock_event_init(void) int irq = rt_timer_irq; sprintf(name, "hub-rt %d", cpu); - cd->name = "HUB-RT", - cd->features = CLOCK_EVT_FEAT_ONESHOT, + cd->name = name; + cd->features = CLOCK_EVT_FEAT_ONESHOT; clockevent_set_clock(cd, CYCLES_PER_SEC); cd->max_delta_ns = clockevent_delta2ns(0xfffffffffffff, cd); cd->min_delta_ns = clockevent_delta2ns(0x300, cd); - cd->rating = 200, - cd->irq = irq, - cd->cpumask = cpumask_of_cpu(cpu), - cd->rating = 300, - cd->set_next_event = rt_next_event, - cd->set_mode = rt_set_mode, + cd->rating = 200; + cd->irq = irq; + cd->cpumask = cpumask_of_cpu(cpu); + cd->set_next_event = rt_next_event; + cd->set_mode = rt_set_mode; clockevents_register_device(cd); } @@ -261,6 +260,7 @@ void __init plat_time_init(void) { hub_rt_clocksource_init(); hub_rt_clock_event_global_init(); + hub_rt_clock_event_init(); } void __cpuinit cpu_time_init(void) @@ -281,7 +281,6 @@ void __cpuinit cpu_time_init(void) printk("CPU %d clock is %dMHz.\n", smp_processor_id(), cpu->cpu_speed); - hub_rt_clock_event_init(); set_c0_status(SRB_TIMOCLK); } diff --git a/arch/mips/sibyte/swarm/Makefile b/arch/mips/sibyte/swarm/Makefile index 2d626039195cd15ab965c70283948dd08d4eb229..1775755a2619e8359c2402db68c8c7bc5bdaeb92 100644 --- a/arch/mips/sibyte/swarm/Makefile +++ b/arch/mips/sibyte/swarm/Makefile @@ -1,3 +1,3 @@ -lib-y = setup.o rtc_xicor1241.o rtc_m41t81.o +obj-y := setup.o rtc_xicor1241.o rtc_m41t81.o -lib-$(CONFIG_KGDB) += dbg_io.o +obj-$(CONFIG_KGDB) += dbg_io.o diff --git a/arch/mn10300/kernel/init_task.c b/arch/mn10300/kernel/init_task.c index 39fe6882dd1ddd67e68a4a92f6f6b8ec1e9fbaa6..af16f6e5c918870d9545419bcba180fcfe1f9e8f 100644 --- a/arch/mn10300/kernel/init_task.c +++ b/arch/mn10300/kernel/init_task.c @@ -19,7 +19,6 @@ #include static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/arch/mn10300/kernel/process.c b/arch/mn10300/kernel/process.c index 3b0d579fc15d06a6b69a63e5880be8c2d53cdfed..9c623c88387bbb4ee844c39f43513398131588b5 100644 --- a/arch/mn10300/kernel/process.c +++ b/arch/mn10300/kernel/process.c @@ -20,7 +20,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/mn10300/kernel/setup.c b/arch/mn10300/kernel/setup.c index 6b7ce26368510cfbda24dd278c77115a40d42bbe..017121ce896f345b63af32afe8f6a9aee1aaa7e3 100644 --- a/arch/mn10300/kernel/setup.c +++ b/arch/mn10300/kernel/setup.c @@ -17,7 +17,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/parisc/hpux/gate.S b/arch/parisc/hpux/gate.S index f0b18ce89842937b0b134fa5a8957e01d5369cba..38a1c1b8d4e8e11093b3a35db9d95ca98749ed1a 100644 --- a/arch/parisc/hpux/gate.S +++ b/arch/parisc/hpux/gate.S @@ -13,10 +13,9 @@ #include #include #include -#include .level LEVEL - __HEAD + .text .import hpux_call_table .import hpux_syscall_exit,code diff --git a/arch/parisc/hpux/wrappers.S b/arch/parisc/hpux/wrappers.S index ccd3a50c0995edec74134b56a705ad1f85902b2d..58c53c879c02773d427eb699af11b20e244b198c 100644 --- a/arch/parisc/hpux/wrappers.S +++ b/arch/parisc/hpux/wrappers.S @@ -28,10 +28,9 @@ #include #include #include -#include .level LEVEL - __HEAD + .text /* These should probably go in a header file somewhere. * They are duplicated in kernel/wrappers.S diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S index 5d0837458c19b5ede71f9427935c9b070011ac52..d1fa4edd2d80b92fc1eeaef3c4b83f239d7c13ed 100644 --- a/arch/parisc/kernel/entry.S +++ b/arch/parisc/kernel/entry.S @@ -38,7 +38,6 @@ #include #include -#include #ifdef CONFIG_64BIT .level 2.0w @@ -622,7 +621,7 @@ * the static part of the kernel address space. */ - __HEAD + .text .align PAGE_SIZE diff --git a/arch/parisc/kernel/head.S b/arch/parisc/kernel/head.S index 5680a2c3b13d6d69446c0f468e40323ced0e423c..a84e31e828768943a7ac288ccb26aa49499b275c 100644 --- a/arch/parisc/kernel/head.S +++ b/arch/parisc/kernel/head.S @@ -33,6 +33,7 @@ ENTRY(boot_args) END(boot_args) __HEAD + .align 4 .import init_thread_union,data .import fault_vector_20,code /* IVA parisc 2.0 32 bit */ diff --git a/arch/parisc/kernel/hpmc.S b/arch/parisc/kernel/hpmc.S index 068322eb8c9bf3f49ad51ea7a36c9f75aff17e8c..2cbf13b3ef11d0a1ff62f7eb5cec9b1c96333371 100644 --- a/arch/parisc/kernel/hpmc.S +++ b/arch/parisc/kernel/hpmc.S @@ -47,7 +47,6 @@ #include #include -#include /* * stack for os_hpmc, the HPMC handler. @@ -77,7 +76,7 @@ ENTRY(hpmc_pim_data) .block HPMC_PIM_DATA_SIZE END(hpmc_pim_data) - __HEAD + .text .import intr_save, code ENTRY(os_hpmc) diff --git a/arch/parisc/kernel/init_task.c b/arch/parisc/kernel/init_task.c index 26198a074d672fa724c9b21299e7a63bb53a953f..f5941c086551e09c2578821988037dd3628db712 100644 --- a/arch/parisc/kernel/init_task.c +++ b/arch/parisc/kernel/init_task.c @@ -35,7 +35,6 @@ #include static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/arch/parisc/kernel/pacache.S b/arch/parisc/kernel/pacache.S index e3246a5ca74f01dd25fa847b1c801fea938fdfdc..09b77b2553c6bf67c1fe36b4d502eda41cc56de5 100644 --- a/arch/parisc/kernel/pacache.S +++ b/arch/parisc/kernel/pacache.S @@ -37,9 +37,8 @@ #include #include #include -#include - __HEAD + .text .align 128 ENTRY(flush_tlb_all_local) diff --git a/arch/parisc/kernel/parisc_ksyms.c b/arch/parisc/kernel/parisc_ksyms.c index 5b7fc4aa044d356a4defc3a23daa1148e9428f7b..0eecfbbc59cdcc99c2206cb299f32c986ff84b35 100644 --- a/arch/parisc/kernel/parisc_ksyms.c +++ b/arch/parisc/kernel/parisc_ksyms.c @@ -152,3 +152,6 @@ EXPORT_SYMBOL($$dyncall); EXPORT_SYMBOL(node_data); EXPORT_SYMBOL(pfnnid_map); #endif + +/* from pacache.S -- needed for copy_page */ +EXPORT_SYMBOL(copy_user_page_asm); diff --git a/arch/parisc/kernel/perf_asm.S b/arch/parisc/kernel/perf_asm.S index d411dfb5b6d147dc02b32911d4db9014811a1350..fa6ea99bb324690d3abe7da35f35579f61bd4880 100644 --- a/arch/parisc/kernel/perf_asm.S +++ b/arch/parisc/kernel/perf_asm.S @@ -43,7 +43,7 @@ ; The coprocessor only needs to be enabled when ; starting/stopping the coprocessor with the pmenb/pmdis. ; - __HEAD + .text ENTRY(perf_intrigue_enable_perf_counters) .proc diff --git a/arch/parisc/kernel/real2.S b/arch/parisc/kernel/real2.S index 47fbdae6efd5c54a4a49ae0ae799118c711250b4..7a92695d95a6bf814a72803da7d02403953eacd4 100644 --- a/arch/parisc/kernel/real2.S +++ b/arch/parisc/kernel/real2.S @@ -12,7 +12,6 @@ #include #include -#include .section .bss .export real_stack @@ -40,7 +39,7 @@ save_cr_end: /************************ 32-bit real-mode calls ***********************/ /* This can be called in both narrow and wide kernels */ - __HEAD + .text /* unsigned long real32_call_asm(unsigned int *sp, * unsigned int *arg0p, @@ -114,7 +113,7 @@ ENDPROC(real32_call_asm) # define PUSH_CR(r, where) mfctl r, %r1 ! STREG,ma %r1, REG_SZ(where) # define POP_CR(r, where) LDREG,mb -REG_SZ(where), %r1 ! mtctl %r1, r - __HEAD + .text save_control_regs: load32 PA(save_cr_space), %r28 PUSH_CR(%cr24, %r28) @@ -146,7 +145,7 @@ restore_control_regs: /* rfi_virt2real() and rfi_real2virt() could perhaps be adapted for * more general-purpose use by the several places which need RFIs */ - __HEAD + .text .align 128 rfi_virt2real: /* switch to real mode... */ @@ -181,7 +180,7 @@ rfi_v2r_1: bv 0(%r2) nop - __HEAD + .text .align 128 rfi_real2virt: rsm PSW_SM_I,%r0 @@ -219,7 +218,7 @@ rfi_r2v_1: /************************ 64-bit real-mode calls ***********************/ /* This is only usable in wide kernels right now and will probably stay so */ - __HEAD + .text /* unsigned long real64_call_asm(unsigned long *sp, * unsigned long *arg0p, * unsigned long fn) @@ -277,7 +276,7 @@ ENDPROC(real64_call_asm) #endif - __HEAD + .text /* http://lists.parisc-linux.org/hypermail/parisc-linux/10916.html ** GCC 3.3 and later has a new function in libgcc.a for ** comparing function pointers. diff --git a/arch/parisc/kernel/signal32.c b/arch/parisc/kernel/signal32.c index db94affe5c713a4692a08c73a6ac07e0fde5f2bc..fb59852006defd58fbf9b035c8b3ec49455c5cfe 100644 --- a/arch/parisc/kernel/signal32.c +++ b/arch/parisc/kernel/signal32.c @@ -289,7 +289,7 @@ setup_sigcontext32(struct compat_sigcontext __user *sc, struct compat_regfile __ &sc->sc_iaoq[0], compat_reg); /* Store upper half */ - compat_reg = (compat_uint_t)(regs->gr[32] >> 32); + compat_reg = (compat_uint_t)(regs->gr[31] >> 32); err |= __put_user(compat_reg, &rf->rf_iaoq[0]); DBG(2,"setup_sigcontext32: upper half iaoq[0] = %#x\n", compat_reg); @@ -299,7 +299,7 @@ setup_sigcontext32(struct compat_sigcontext __user *sc, struct compat_regfile __ DBG(2,"setup_sigcontext32: sc->sc_iaoq[1] = %p <= %#x\n", &sc->sc_iaoq[1], compat_reg); /* Store upper half */ - compat_reg = (compat_uint_t)((regs->gr[32]+4) >> 32); + compat_reg = (compat_uint_t)((regs->gr[31]+4) >> 32); err |= __put_user(compat_reg, &rf->rf_iaoq[1]); DBG(2,"setup_sigcontext32: upper half iaoq[1] = %#x\n", compat_reg); diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S index ae509d8cd03f24867401851975f15b2eef611300..69b6eebc466ea4860261d6ff9c503bae308a748c 100644 --- a/arch/parisc/kernel/syscall.S +++ b/arch/parisc/kernel/syscall.S @@ -17,7 +17,6 @@ #include #include -#include /* We fill the empty parts of the gateway page with * something that will kill the kernel or a @@ -27,7 +26,7 @@ .level LEVEL - __HEAD + .text .import syscall_exit,code .import syscall_exit_rfi,code @@ -637,7 +636,7 @@ END(sys_call_table64) All light-weight-syscall atomic operations will use this set of locks */ - .section .data, "aw" + .section .data .align PAGE_SIZE ENTRY(lws_lock_start) /* lws locks */ diff --git a/arch/parisc/kernel/vmlinux.lds.S b/arch/parisc/kernel/vmlinux.lds.S index 50b4a3a25d0af70dbfb59134aae12940cbd03f12..2e516b871752d818a09622c0f14104aed429254c 100644 --- a/arch/parisc/kernel/vmlinux.lds.S +++ b/arch/parisc/kernel/vmlinux.lds.S @@ -50,6 +50,7 @@ SECTIONS _text = .; /* Text and read-only data */ .text ALIGN(16) : { + HEAD_TEXT TEXT_TEXT SCHED_TEXT LOCK_TEXT diff --git a/arch/parisc/lib/fixup.S b/arch/parisc/lib/fixup.S index 4821ad6d5269ea0f62dcbddc984e9adf59f736ac..d172d4245cdcfc54eabdb3758eb4ad487e8b8cf7 100644 --- a/arch/parisc/lib/fixup.S +++ b/arch/parisc/lib/fixup.S @@ -23,7 +23,6 @@ #include #include #include -#include #ifdef CONFIG_SMP .macro get_fault_ip t1 t2 @@ -56,7 +55,7 @@ .level LEVEL - __HEAD + .text .section .fixup, "ax" /* get_user() fixups, store -EFAULT in r8, and 0 in r9 */ diff --git a/arch/parisc/lib/lusercopy.S b/arch/parisc/lib/lusercopy.S index b0d88535084613bb58d61f56698220d6ab5ea595..1bd23ccec17b9a53fb838fdfdf5eb9ab62ccf739 100644 --- a/arch/parisc/lib/lusercopy.S +++ b/arch/parisc/lib/lusercopy.S @@ -33,12 +33,11 @@ */ + .text + #include #include #include -#include - - __HEAD /* * get_sr gets the appropriate space value into diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index 78fe252b92c3c5e1dfc1eb00807d5de1d32eba6e..ce0da689a89dac1e1eaf7ae45d77986b550796ac 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -547,6 +547,7 @@ void __init mem_init(void) } unsigned long *empty_zero_page __read_mostly; +EXPORT_SYMBOL(empty_zero_page); void show_mem(void) { diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 9dcdc036cdf7ff13a6e09ad02d61b01c888e7d6f..b7d4c4ce2fe6b205eaf724b9df0196b8d4802856 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -96,6 +96,8 @@ endif else KBUILD_CFLAGS += $(call cc-option,-mtune=power4) endif +else +LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o endif ifeq ($(CONFIG_TUNE_CELL),y) @@ -154,7 +156,7 @@ all: zImage CPPFLAGS_vmlinux.lds := -Upowerpc -BOOT_TARGETS = zImage zImage.initrd uImage zImage% dtbImage% treeImage.% cuImage.% +BOOT_TARGETS = zImage zImage.initrd uImage zImage% dtbImage% treeImage.% cuImage.% simpleImage.% PHONY += $(BOOT_TARGETS) diff --git a/arch/powerpc/boot/.gitignore b/arch/powerpc/boot/.gitignore index 2347294ff35b6639792f98115d593480d60ce351..2f50acd11a6029a82fa22c98d5fb2d30e5e47d39 100644 --- a/arch/powerpc/boot/.gitignore +++ b/arch/powerpc/boot/.gitignore @@ -20,21 +20,19 @@ kernel-vmlinux.strip.gz mktree uImage cuImage.* +dtbImage.* treeImage.* zImage +zImage.initrd zImage.bin.* zImage.chrp zImage.coff -zImage.coff.lds -zImage.ep* +zImage.holly zImage.iseries zImage.*lds zImage.miboot zImage.pmac zImage.pseries -zImage.redboot* -zImage.sandpoint -zImage.vmode zconf.h zlib.h zutil.h diff --git a/arch/powerpc/boot/4xx.c b/arch/powerpc/boot/4xx.c index 758edf1c58156e1b44e25fa6deb931d86aa274fc..5c878436f3485a9dfbd606120fe66642ed26f74c 100644 --- a/arch/powerpc/boot/4xx.c +++ b/arch/powerpc/boot/4xx.c @@ -21,6 +21,25 @@ #include "reg.h" #include "dcr.h" +static unsigned long chip_11_errata(unsigned long memsize) +{ + unsigned long pvr; + + pvr = mfpvr(); + + switch (pvr & 0xf0000ff0) { + case 0x40000850: + case 0x400008d0: + case 0x200008d0: + memsize -= 4096; + break; + default: + break; + } + + return memsize; +} + /* Read the 4xx SDRAM controller to get size of system memory. */ void ibm4xx_sdram_fixup_memsize(void) { @@ -34,6 +53,7 @@ void ibm4xx_sdram_fixup_memsize(void) memsize += SDRAM_CONFIG_BANK_SIZE(bank_config); } + memsize = chip_11_errata(memsize); dt_fixup_memory(0, memsize); } @@ -199,6 +219,7 @@ void ibm4xx_denali_fixup_memsize(void) bank = 4; /* 4 banks */ memsize = cs * (1 << (col+row)) * bank * dpath; + memsize = chip_11_errata(memsize); dt_fixup_memory(0, memsize); } diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile index 7822d25c9d3140b10594076dde86c6d4c8acd0bc..1cee2f9fdf06bb0255d182ddb40bede780b88c6f 100644 --- a/arch/powerpc/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -51,7 +51,7 @@ $(addprefix $(obj)/,$(zlib) gunzip_util.o main.o): \ $(addprefix $(obj)/,$(zliblinuxheader)) $(addprefix $(obj)/,$(zlibheader)) src-libfdt := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c -src-wlib := string.S crt0.S stdio.c main.c \ +src-wlib := string.S crt0.S crtsavres.S stdio.c main.c \ $(addprefix libfdt/,$(src-libfdt)) libfdt-wrapper.c \ ns16550.c serial.c simple_alloc.c div64.S util.S \ gunzip_util.c elf_util.c $(zlib) devtree.c oflib.c ofconsole.c \ @@ -99,7 +99,7 @@ $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds: $(obj)/%: $(srct @cp $< $@ clean-files := $(zlib) $(zlibheader) $(zliblinuxheader) \ - empty.c zImage zImage.coff.lds zImage.ps3.lds zImage.lds + empty.c zImage.coff.lds zImage.ps3.lds zImage.lds quiet_cmd_bootcc = BOOTCC $@ cmd_bootcc = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $< @@ -221,8 +221,8 @@ image-$(CONFIG_WARP) += cuImage.warp image-$(CONFIG_YOSEMITE) += cuImage.yosemite # Board ports in arch/powerpc/platform/8xx/Kconfig -image-$(CONFIG_PPC_MPC86XADS) += cuImage.mpc866ads -image-$(CONFIG_PPC_MPC885ADS) += cuImage.mpc885ads +image-$(CONFIG_MPC86XADS) += cuImage.mpc866ads +image-$(CONFIG_MPC885ADS) += cuImage.mpc885ads image-$(CONFIG_PPC_EP88XC) += dtbImage.ep88xc image-$(CONFIG_PPC_ADDER875) += cuImage.adder875-uboot \ dtbImage.adder875-redboot @@ -339,7 +339,9 @@ install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y)) sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" $< # anything not in $(targets) -clean-files += $(image-) $(initrd-) zImage zImage.initrd cuImage.* treeImage.* \ +clean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \ + zImage zImage.initrd zImage.chrp zImage.coff zImage.holly \ + zImage.iseries zImage.miboot zImage.pmac zImage.pseries \ otheros.bld *.dtb # clean up files cached by wrapper diff --git a/arch/powerpc/boot/crtsavres.S b/arch/powerpc/boot/crtsavres.S new file mode 100644 index 0000000000000000000000000000000000000000..f3d9b35c07d4761fe4ddf991c08382d0f52b9968 --- /dev/null +++ b/arch/powerpc/boot/crtsavres.S @@ -0,0 +1,233 @@ +/* + * Special support for eabi and SVR4 + * + * Copyright (C) 1995, 1996, 1998, 2000, 2001 Free Software Foundation, Inc. + * Copyright 2008 Freescale Semiconductor, Inc. + * Written By Michael Meissner + * + * Based on gcc/config/rs6000/crtsavres.asm from gcc + * + * This file 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, or (at your option) any + * later version. + * + * In addition to the permissions in the GNU General Public License, the + * Free Software Foundation gives you unlimited permission to link the + * compiled version of this file with other programs, and to distribute + * those programs without any restriction coming from the use of this + * file. (The General Public License restrictions do apply in other + * respects; for example, they cover modification of the file, and + * distribution when not linked into another program.) + * + * This file 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; see the file COPYING. If not, write to + * the Free Software Foundation, 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + * As a special exception, if you link this library with files + * compiled with GCC to produce an executable, this does not cause + * the resulting executable to be covered by the GNU General Public License. + * This exception does not however invalidate any other reasons why + * the executable file might be covered by the GNU General Public License. + */ + + .file "crtsavres.S" + .section ".text" + +/* On PowerPC64 Linux, these functions are provided by the linker. */ +#ifndef __powerpc64__ + +#define _GLOBAL(name) \ + .type name,@function; \ + .globl name; \ +name: + +/* Routines for saving integer registers, called by the compiler. */ +/* Called with r11 pointing to the stack header word of the caller of the */ +/* function, just beyond the end of the integer save area. */ + +_GLOBAL(_savegpr_14) +_GLOBAL(_save32gpr_14) + stw 14,-72(11) /* save gp registers */ +_GLOBAL(_savegpr_15) +_GLOBAL(_save32gpr_15) + stw 15,-68(11) +_GLOBAL(_savegpr_16) +_GLOBAL(_save32gpr_16) + stw 16,-64(11) +_GLOBAL(_savegpr_17) +_GLOBAL(_save32gpr_17) + stw 17,-60(11) +_GLOBAL(_savegpr_18) +_GLOBAL(_save32gpr_18) + stw 18,-56(11) +_GLOBAL(_savegpr_19) +_GLOBAL(_save32gpr_19) + stw 19,-52(11) +_GLOBAL(_savegpr_20) +_GLOBAL(_save32gpr_20) + stw 20,-48(11) +_GLOBAL(_savegpr_21) +_GLOBAL(_save32gpr_21) + stw 21,-44(11) +_GLOBAL(_savegpr_22) +_GLOBAL(_save32gpr_22) + stw 22,-40(11) +_GLOBAL(_savegpr_23) +_GLOBAL(_save32gpr_23) + stw 23,-36(11) +_GLOBAL(_savegpr_24) +_GLOBAL(_save32gpr_24) + stw 24,-32(11) +_GLOBAL(_savegpr_25) +_GLOBAL(_save32gpr_25) + stw 25,-28(11) +_GLOBAL(_savegpr_26) +_GLOBAL(_save32gpr_26) + stw 26,-24(11) +_GLOBAL(_savegpr_27) +_GLOBAL(_save32gpr_27) + stw 27,-20(11) +_GLOBAL(_savegpr_28) +_GLOBAL(_save32gpr_28) + stw 28,-16(11) +_GLOBAL(_savegpr_29) +_GLOBAL(_save32gpr_29) + stw 29,-12(11) +_GLOBAL(_savegpr_30) +_GLOBAL(_save32gpr_30) + stw 30,-8(11) +_GLOBAL(_savegpr_31) +_GLOBAL(_save32gpr_31) + stw 31,-4(11) + blr + +/* Routines for restoring integer registers, called by the compiler. */ +/* Called with r11 pointing to the stack header word of the caller of the */ +/* function, just beyond the end of the integer restore area. */ + +_GLOBAL(_restgpr_14) +_GLOBAL(_rest32gpr_14) + lwz 14,-72(11) /* restore gp registers */ +_GLOBAL(_restgpr_15) +_GLOBAL(_rest32gpr_15) + lwz 15,-68(11) +_GLOBAL(_restgpr_16) +_GLOBAL(_rest32gpr_16) + lwz 16,-64(11) +_GLOBAL(_restgpr_17) +_GLOBAL(_rest32gpr_17) + lwz 17,-60(11) +_GLOBAL(_restgpr_18) +_GLOBAL(_rest32gpr_18) + lwz 18,-56(11) +_GLOBAL(_restgpr_19) +_GLOBAL(_rest32gpr_19) + lwz 19,-52(11) +_GLOBAL(_restgpr_20) +_GLOBAL(_rest32gpr_20) + lwz 20,-48(11) +_GLOBAL(_restgpr_21) +_GLOBAL(_rest32gpr_21) + lwz 21,-44(11) +_GLOBAL(_restgpr_22) +_GLOBAL(_rest32gpr_22) + lwz 22,-40(11) +_GLOBAL(_restgpr_23) +_GLOBAL(_rest32gpr_23) + lwz 23,-36(11) +_GLOBAL(_restgpr_24) +_GLOBAL(_rest32gpr_24) + lwz 24,-32(11) +_GLOBAL(_restgpr_25) +_GLOBAL(_rest32gpr_25) + lwz 25,-28(11) +_GLOBAL(_restgpr_26) +_GLOBAL(_rest32gpr_26) + lwz 26,-24(11) +_GLOBAL(_restgpr_27) +_GLOBAL(_rest32gpr_27) + lwz 27,-20(11) +_GLOBAL(_restgpr_28) +_GLOBAL(_rest32gpr_28) + lwz 28,-16(11) +_GLOBAL(_restgpr_29) +_GLOBAL(_rest32gpr_29) + lwz 29,-12(11) +_GLOBAL(_restgpr_30) +_GLOBAL(_rest32gpr_30) + lwz 30,-8(11) +_GLOBAL(_restgpr_31) +_GLOBAL(_rest32gpr_31) + lwz 31,-4(11) + blr + +/* Routines for restoring integer registers, called by the compiler. */ +/* Called with r11 pointing to the stack header word of the caller of the */ +/* function, just beyond the end of the integer restore area. */ + +_GLOBAL(_restgpr_14_x) +_GLOBAL(_rest32gpr_14_x) + lwz 14,-72(11) /* restore gp registers */ +_GLOBAL(_restgpr_15_x) +_GLOBAL(_rest32gpr_15_x) + lwz 15,-68(11) +_GLOBAL(_restgpr_16_x) +_GLOBAL(_rest32gpr_16_x) + lwz 16,-64(11) +_GLOBAL(_restgpr_17_x) +_GLOBAL(_rest32gpr_17_x) + lwz 17,-60(11) +_GLOBAL(_restgpr_18_x) +_GLOBAL(_rest32gpr_18_x) + lwz 18,-56(11) +_GLOBAL(_restgpr_19_x) +_GLOBAL(_rest32gpr_19_x) + lwz 19,-52(11) +_GLOBAL(_restgpr_20_x) +_GLOBAL(_rest32gpr_20_x) + lwz 20,-48(11) +_GLOBAL(_restgpr_21_x) +_GLOBAL(_rest32gpr_21_x) + lwz 21,-44(11) +_GLOBAL(_restgpr_22_x) +_GLOBAL(_rest32gpr_22_x) + lwz 22,-40(11) +_GLOBAL(_restgpr_23_x) +_GLOBAL(_rest32gpr_23_x) + lwz 23,-36(11) +_GLOBAL(_restgpr_24_x) +_GLOBAL(_rest32gpr_24_x) + lwz 24,-32(11) +_GLOBAL(_restgpr_25_x) +_GLOBAL(_rest32gpr_25_x) + lwz 25,-28(11) +_GLOBAL(_restgpr_26_x) +_GLOBAL(_rest32gpr_26_x) + lwz 26,-24(11) +_GLOBAL(_restgpr_27_x) +_GLOBAL(_rest32gpr_27_x) + lwz 27,-20(11) +_GLOBAL(_restgpr_28_x) +_GLOBAL(_rest32gpr_28_x) + lwz 28,-16(11) +_GLOBAL(_restgpr_29_x) +_GLOBAL(_rest32gpr_29_x) + lwz 29,-12(11) +_GLOBAL(_restgpr_30_x) +_GLOBAL(_rest32gpr_30_x) + lwz 30,-8(11) +_GLOBAL(_restgpr_31_x) +_GLOBAL(_rest32gpr_31_x) + lwz 0,4(11) + lwz 31,-4(11) + mtlr 0 + mr 1,11 + blr +#endif diff --git a/arch/powerpc/boot/dts/mpc8377_mds.dts b/arch/powerpc/boot/dts/mpc8377_mds.dts index 1e7802cc31ae30207b4b7dd9bc8e546d57218078..fea592574004dae7e7f0fe8834de260d0979ce81 100644 --- a/arch/powerpc/boot/dts/mpc8377_mds.dts +++ b/arch/powerpc/boot/dts/mpc8377_mds.dts @@ -271,27 +271,35 @@ dma@82a8 { #address-cells = <1>; #size-cells = <1>; - compatible = "fsl,mpc8349-dma"; + compatible = "fsl,mpc8377-dma", "fsl,elo-dma"; reg = <0x82a8 4>; ranges = <0 0x8100 0x1a8>; interrupt-parent = <&ipic>; interrupts = <0x47 8>; cell-index = <0>; dma-channel@0 { - compatible = "fsl,mpc8349-dma-channel"; + compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel"; reg = <0 0x80>; + interrupt-parent = <&ipic>; + interrupts = <0x47 8>; }; dma-channel@80 { - compatible = "fsl,mpc8349-dma-channel"; + compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel"; reg = <0x80 0x80>; + interrupt-parent = <&ipic>; + interrupts = <0x47 8>; }; dma-channel@100 { - compatible = "fsl,mpc8349-dma-channel"; + compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel"; reg = <0x100 0x80>; + interrupt-parent = <&ipic>; + interrupts = <0x47 8>; }; dma-channel@180 { - compatible = "fsl,mpc8349-dma-channel"; + compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel"; reg = <0x180 0x28>; + interrupt-parent = <&ipic>; + interrupts = <0x47 8>; }; }; diff --git a/arch/powerpc/boot/dts/mpc8377_rdb.dts b/arch/powerpc/boot/dts/mpc8377_rdb.dts index 5bc09ad016f5ef8b9c7dcaa8beac0bba1078e15c..f3083c779b6697ec2e7c15937ab71bf577908ac2 100644 --- a/arch/powerpc/boot/dts/mpc8377_rdb.dts +++ b/arch/powerpc/boot/dts/mpc8377_rdb.dts @@ -164,12 +164,6 @@ reg = <0x2>; device_type = "ethernet-phy"; }; - phy3: ethernet-phy@3 { - interrupt-parent = <&ipic>; - interrupts = <18 0x8>; - reg = <0x3>; - device_type = "ethernet-phy"; - }; }; enet0: ethernet@24000 { @@ -195,7 +189,7 @@ interrupts = <35 0x8 36 0x8 37 0x8>; phy-connection-type = "mii"; interrupt-parent = <&ipic>; - phy-handle = <&phy3>; + fixed-link = <1 1 1000 0 0>; }; serial0: serial@4500 { diff --git a/arch/powerpc/boot/dts/mpc8378_rdb.dts b/arch/powerpc/boot/dts/mpc8378_rdb.dts index 711f9a30f9aba3fd9a31e97c86b22fde8b261cc6..0e872a60e091fe34ec5757f5e1d0ce4ca2760f93 100644 --- a/arch/powerpc/boot/dts/mpc8378_rdb.dts +++ b/arch/powerpc/boot/dts/mpc8378_rdb.dts @@ -164,12 +164,6 @@ reg = <0x2>; device_type = "ethernet-phy"; }; - phy3: ethernet-phy@3 { - interrupt-parent = <&ipic>; - interrupts = <18 0x8>; - reg = <0x3>; - device_type = "ethernet-phy"; - }; }; enet0: ethernet@24000 { @@ -195,7 +189,7 @@ interrupts = <35 0x8 36 0x8 37 0x8>; phy-connection-type = "mii"; interrupt-parent = <&ipic>; - phy-handle = <&phy3>; + fixed-link = <1 1 1000 0 0>; }; serial0: serial@4500 { diff --git a/arch/powerpc/boot/dts/mpc8379_rdb.dts b/arch/powerpc/boot/dts/mpc8379_rdb.dts index c11ceb7d329936f7dc0b4d90865324a7d5a31e0d..1eb8defaff6fff78147355fabb24856925c40011 100644 --- a/arch/powerpc/boot/dts/mpc8379_rdb.dts +++ b/arch/powerpc/boot/dts/mpc8379_rdb.dts @@ -164,12 +164,6 @@ reg = <0x2>; device_type = "ethernet-phy"; }; - phy3: ethernet-phy@3 { - interrupt-parent = <&ipic>; - interrupts = <18 0x8>; - reg = <0x3>; - device_type = "ethernet-phy"; - }; }; enet0: ethernet@24000 { @@ -195,7 +189,7 @@ interrupts = <35 0x8 36 0x8 37 0x8>; phy-connection-type = "mii"; interrupt-parent = <&ipic>; - phy-handle = <&phy3>; + fixed-link = <1 1 1000 0 0>; }; serial0: serial@4500 { diff --git a/arch/powerpc/boot/dts/mpc8548cds.dts b/arch/powerpc/boot/dts/mpc8548cds.dts index fa298a8c81cc11c12d753375d467276f554a5754..4811b8107415cd610e8ea760d4fbdcb0455ebe32 100644 --- a/arch/powerpc/boot/dts/mpc8548cds.dts +++ b/arch/powerpc/boot/dts/mpc8548cds.dts @@ -409,7 +409,7 @@ interrupts = <26 2>; bus-range = <0 255>; ranges = <0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000 - 0x1000000 0x0 0x0 0xe3000000 0x0 0x8000000>; + 0x1000000 0x0 0x0 0xe3000000 0x0 0x100000>; clock-frequency = <33333333>; #interrupt-cells = <1>; #size-cells = <2>; @@ -428,7 +428,7 @@ 0x1000000 0x0 0x0 0x1000000 0x0 0x0 - 0x0 0x8000000>; + 0x0 0x100000>; }; }; }; diff --git a/arch/powerpc/boot/dts/mpc8610_hpcd.dts b/arch/powerpc/boot/dts/mpc8610_hpcd.dts index 08a780d89807fcd6d5039641d9925af4a51164a1..fa9b6bbeb5afdd5d87018d13e3f2736881615a62 100644 --- a/arch/powerpc/boot/dts/mpc8610_hpcd.dts +++ b/arch/powerpc/boot/dts/mpc8610_hpcd.dts @@ -251,14 +251,14 @@ dma@c300 { #address-cells = <1>; #size-cells = <1>; - compatible = "fsl,mpc8610-dma", "fsl,mpc8540-dma"; + compatible = "fsl,mpc8610-dma", "fsl,eloplus-dma"; cell-index = <1>; reg = <0xc300 0x4>; /* DMA general status register */ ranges = <0x0 0xc100 0x200>; dma-channel@0 { compatible = "fsl,mpc8610-dma-channel", - "fsl,mpc8540-dma-channel"; + "fsl,eloplus-dma-channel"; cell-index = <0>; reg = <0x0 0x80>; interrupt-parent = <&mpic>; @@ -266,7 +266,7 @@ }; dma-channel@1 { compatible = "fsl,mpc8610-dma-channel", - "fsl,mpc8540-dma-channel"; + "fsl,eloplus-dma-channel"; cell-index = <1>; reg = <0x80 0x80>; interrupt-parent = <&mpic>; @@ -274,7 +274,7 @@ }; dma-channel@2 { compatible = "fsl,mpc8610-dma-channel", - "fsl,mpc8540-dma-channel"; + "fsl,eloplus-dma-channel"; cell-index = <2>; reg = <0x100 0x80>; interrupt-parent = <&mpic>; @@ -282,7 +282,7 @@ }; dma-channel@3 { compatible = "fsl,mpc8610-dma-channel", - "fsl,mpc8540-dma-channel"; + "fsl,eloplus-dma-channel"; cell-index = <3>; reg = <0x180 0x80>; interrupt-parent = <&mpic>; diff --git a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig index 7d18440e398f4be1428d83bf90d317bb35eecfdf..5428f9f5ed8595e84d77a85d3d2c075a3ac7170c 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: 2.6.25-rc6 -# Fri Apr 11 11:10:09 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:21 2008 # # CONFIG_PPC64 is not set @@ -31,6 +31,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -86,6 +88,7 @@ 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 @@ -110,12 +113,14 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set # CONFIG_MODVERSIONS is not set @@ -196,7 +201,6 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set -CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y @@ -211,11 +215,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -239,6 +245,7 @@ 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 # # Advanced setup @@ -248,11 +255,11 @@ 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 @@ -300,8 +307,6 @@ 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 @@ -362,6 +367,7 @@ CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS 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 @@ -445,6 +451,7 @@ CONFIG_MTD_NAND_FSL_ELBC=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 @@ -641,7 +648,6 @@ 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 @@ -661,6 +667,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -668,6 +675,7 @@ 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 @@ -724,6 +732,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -751,7 +760,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # 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 @@ -761,13 +769,6 @@ 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 # @@ -795,6 +796,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -804,17 +806,12 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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=y # CONFIG_SPI_DEBUG is not set CONFIG_SPI_MASTER=y @@ -919,12 +916,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # CONFIG_USB_DABUSB is not set @@ -977,16 +984,20 @@ CONFIG_USB_DEVICEFS=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 # # 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=y CONFIG_USB_OHCI_HCD_PPC_OF=y CONFIG_USB_OHCI_HCD_PPC_OF_BE=y @@ -1004,6 +1015,7 @@ 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' @@ -1023,7 +1035,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -1061,6 +1075,7 @@ 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=y # CONFIG_USB_GADGET_DEBUG is not set # CONFIG_USB_GADGET_DEBUG_FILES is not set @@ -1072,6 +1087,7 @@ CONFIG_USB_GADGET_NET2280=y CONFIG_USB_NET2280=y # CONFIG_USB_GADGET_PXA2XX is not set # CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_PXA27X is not set # CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set @@ -1090,6 +1106,7 @@ CONFIG_USB_ETH_RNDIS=y # 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 @@ -1144,11 +1161,8 @@ CONFIG_RTC_DRV_DS1307=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 # @@ -1168,7 +1182,6 @@ 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 @@ -1237,7 +1250,6 @@ 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 @@ -1282,6 +1294,7 @@ CONFIG_MSDOS_PARTITION=y # 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_ITU_T is not set @@ -1302,6 +1315,7 @@ 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 @@ -1312,6 +1326,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 @@ -1324,6 +1339,7 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -1335,6 +1351,7 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set +# CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1345,51 +1362,81 @@ CONFIG_SCHED_DEBUG=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 is not set +# 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_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=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_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 1f57456dd81ee5c12111ce6fb33d145886c00864..9bc3a03ae264ad53236ec1a8408bdc32f0a9c4c8 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: 2.6.25-rc6 -# Mon Mar 24 08:48:15 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:21 2008 # # CONFIG_PPC64 is not set @@ -31,6 +31,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -86,6 +88,7 @@ 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 @@ -110,12 +113,14 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set # CONFIG_MODVERSIONS is not set @@ -210,11 +215,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -238,6 +245,7 @@ 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 # # Advanced setup @@ -247,11 +255,11 @@ 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 @@ -299,8 +307,6 @@ 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 @@ -361,6 +367,7 @@ CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set # CONFIG_MTD_CMDLINE_PARTS is not set # CONFIG_MTD_OF_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -444,6 +451,7 @@ CONFIG_MTD_NAND_IDS=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 @@ -549,7 +557,11 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_SRP 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 @@ -559,13 +571,11 @@ CONFIG_ATA=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 # CONFIG_SATA_VITESSE is not set # CONFIG_SATA_INIC162X is not set -CONFIG_SATA_FSL=y # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set @@ -605,6 +615,7 @@ CONFIG_SATA_FSL=y # 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=y @@ -698,7 +709,6 @@ 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 @@ -718,6 +728,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -725,6 +736,7 @@ 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 @@ -781,6 +793,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -808,7 +821,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # 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 @@ -818,13 +830,6 @@ 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 # @@ -852,6 +857,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -861,17 +867,12 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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=y # CONFIG_SPI_DEBUG is not set CONFIG_SPI_MASTER=y @@ -976,12 +977,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # CONFIG_USB_DABUSB is not set @@ -1034,16 +1045,20 @@ CONFIG_USB_DEVICEFS=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 # # 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=y CONFIG_USB_OHCI_HCD_PPC_OF=y CONFIG_USB_OHCI_HCD_PPC_OF_BE=y @@ -1061,6 +1076,7 @@ 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' @@ -1080,7 +1096,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -1118,6 +1136,7 @@ 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=y # CONFIG_USB_GADGET_DEBUG is not set # CONFIG_USB_GADGET_DEBUG_FILES is not set @@ -1129,6 +1148,7 @@ CONFIG_USB_GADGET_NET2280=y CONFIG_USB_NET2280=y # CONFIG_USB_GADGET_PXA2XX is not set # CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_PXA27X is not set # CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set @@ -1147,6 +1167,7 @@ CONFIG_USB_ETH_RNDIS=y # 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 @@ -1201,11 +1222,8 @@ CONFIG_RTC_DRV_DS1307=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 # @@ -1225,7 +1243,6 @@ 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 @@ -1294,7 +1311,6 @@ 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 @@ -1339,6 +1355,7 @@ CONFIG_MSDOS_PARTITION=y # 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_ITU_T is not set @@ -1351,6 +1368,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1358,6 +1376,7 @@ CONFIG_HAS_DMA=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 @@ -1368,6 +1387,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 @@ -1380,6 +1400,7 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -1391,6 +1412,7 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set +# CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1401,51 +1423,81 @@ CONFIG_SCHED_DEBUG=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 is not set +# 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_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=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_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 50cceda8994fbd9fc5892d8416c61093efbd45fb..1eca26f3659a3b9db81bdefd0bfc0f7d53b05f8c 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: 2.6.25-rc7 -# Mon Mar 31 11:36:51 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:22 2008 # # CONFIG_PPC64 is not set @@ -31,6 +31,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -86,6 +88,7 @@ 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 @@ -110,12 +113,14 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set # CONFIG_MODVERSIONS is not set @@ -212,11 +217,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -239,6 +246,7 @@ 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 @@ -248,11 +256,11 @@ 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 @@ -300,8 +308,6 @@ 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 @@ -355,6 +361,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # 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 @@ -522,7 +529,6 @@ 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 @@ -546,6 +552,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -553,6 +560,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # 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 @@ -600,6 +608,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -628,7 +637,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # 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 @@ -638,13 +646,6 @@ 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 # @@ -671,6 +672,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -680,19 +682,13 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -775,12 +771,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -811,6 +817,8 @@ CONFIG_USB_ARCH_HAS_HCD=y 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 # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -819,6 +827,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # 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 @@ -870,11 +879,8 @@ 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 # @@ -894,7 +900,6 @@ 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 @@ -952,7 +957,6 @@ 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 @@ -995,6 +999,7 @@ CONFIG_UCC=y # 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_ITU_T is not set @@ -1005,6 +1010,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1012,6 +1018,7 @@ CONFIG_HAS_DMA=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 @@ -1021,6 +1028,7 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_SAMPLES is not set +# CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1030,52 +1038,82 @@ 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_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_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 ac913025713e94f4983b62a98dc2ffc73347ca6c..de95d327463ca95e337d53c17ce0ee7d65d16f88 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: 2.6.25-rc6 -# Mon Mar 24 08:48:16 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:24 2008 # # CONFIG_PPC64 is not set @@ -31,6 +31,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -86,6 +88,7 @@ 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 @@ -110,12 +113,14 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set # CONFIG_MODVERSIONS is not set @@ -212,11 +217,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -239,6 +246,7 @@ 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 @@ -248,11 +256,11 @@ 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 @@ -300,8 +308,6 @@ 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 @@ -355,6 +361,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # 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 @@ -526,7 +533,6 @@ 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 is not set # CONFIG_BNX2 is not set @@ -550,6 +556,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -557,6 +564,7 @@ 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 @@ -613,6 +621,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -652,13 +661,6 @@ 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 # @@ -686,6 +688,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -695,17 +698,12 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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=y CONFIG_SPI_MASTER=y @@ -809,12 +807,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # CONFIG_USB_DABUSB is not set @@ -867,16 +875,20 @@ CONFIG_USB_DEVICEFS=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 # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set # CONFIG_USB_EHCI_FSL is not set 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=y CONFIG_USB_OHCI_HCD_PPC_OF=y CONFIG_USB_OHCI_HCD_PPC_OF_BE=y @@ -894,6 +906,7 @@ 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' @@ -913,7 +926,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -951,6 +966,7 @@ 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=y # CONFIG_MMC_DEBUG is not set @@ -962,6 +978,7 @@ CONFIG_MMC=y 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 @@ -972,14 +989,11 @@ CONFIG_MMC_BLOCK_BOUNCE=y CONFIG_MMC_SPI=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 - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -999,7 +1013,6 @@ 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 @@ -1060,7 +1073,6 @@ 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 @@ -1147,6 +1159,7 @@ CONFIG_UCC=y # 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_ITU_T=y @@ -1157,6 +1170,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1164,6 +1178,7 @@ CONFIG_HAS_DMA=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 @@ -1173,6 +1188,7 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_SAMPLES is not set +# CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1182,52 +1198,82 @@ 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_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_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 e1de399a7bdd067d4045eff6f0451b497b3ffcf5..b47fc9185708a312ba305ae4be3e9c3e4d8f3335 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: 2.6.25-rc6 -# Mon Mar 24 08:48:17 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:25 2008 # # CONFIG_PPC64 is not set @@ -31,6 +31,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -86,6 +88,7 @@ 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 @@ -110,12 +113,14 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set # CONFIG_MODVERSIONS is not set @@ -210,11 +215,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -237,6 +244,7 @@ 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 @@ -246,11 +254,11 @@ 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 @@ -298,8 +306,6 @@ 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 @@ -432,6 +438,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # # 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 @@ -541,7 +548,11 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_SRP 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 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 @@ -551,13 +562,11 @@ CONFIG_ATA=y # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SX4 is not set CONFIG_SATA_SIL=y -# 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 is not set # CONFIG_SATA_INIC162X is not set -# CONFIG_SATA_FSL is not set # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set @@ -598,6 +607,7 @@ CONFIG_SATA_SIL=y # CONFIG_PATA_WINBOND is not set CONFIG_PATA_PLATFORM=y CONFIG_PATA_OF_PLATFORM=y +# CONFIG_PATA_SCH is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y @@ -659,7 +669,6 @@ 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 @@ -679,6 +688,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -686,6 +696,7 @@ 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 @@ -722,6 +733,7 @@ CONFIG_NETDEV_10000=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -749,7 +761,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # 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 @@ -759,13 +770,6 @@ 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 # @@ -793,6 +797,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -802,17 +807,12 @@ CONFIG_I2C_MPC=y CONFIG_SENSORS_PCF8574=y # CONFIG_PCF8575 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=y CONFIG_SPI_MASTER=y @@ -862,12 +862,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # CONFIG_USB_DABUSB is not set @@ -905,16 +915,20 @@ CONFIG_USB_DEVICEFS=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 # # 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=y # CONFIG_USB_SL811_HCD is not set @@ -925,6 +939,7 @@ 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' @@ -945,6 +960,7 @@ 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_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -982,10 +998,12 @@ 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 # 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 @@ -1040,11 +1058,8 @@ CONFIG_RTC_DRV_DS1307=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 # @@ -1064,7 +1079,6 @@ 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 @@ -1126,7 +1140,6 @@ 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 @@ -1210,6 +1223,7 @@ 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_ITU_T is not set @@ -1220,6 +1234,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1227,6 +1242,7 @@ CONFIG_HAS_DMA=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 @@ -1236,6 +1252,7 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_SAMPLES is not set +# CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1245,51 +1262,81 @@ 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 is not set +# 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_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=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_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 b4e39cf82a8cb862528f1653c33031d09426c1f7..fdac4845bad9455094a7a69399e820b7dcb2d56b 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: 2.6.25-rc6 -# Mon Mar 24 08:48:18 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:26 2008 # # CONFIG_PPC64 is not set @@ -31,6 +31,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -86,6 +88,7 @@ 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 @@ -110,12 +113,14 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set # CONFIG_MODVERSIONS is not set @@ -210,11 +215,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -237,6 +244,7 @@ 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 @@ -246,11 +254,11 @@ 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 @@ -298,8 +306,6 @@ 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 @@ -432,6 +438,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # # 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 @@ -587,7 +594,6 @@ 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 @@ -607,6 +613,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -614,6 +621,7 @@ 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 @@ -650,6 +658,7 @@ CONFIG_NETDEV_10000=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -677,7 +686,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # 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 @@ -687,13 +695,6 @@ 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 # @@ -721,6 +722,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -730,17 +732,12 @@ CONFIG_I2C_MPC=y CONFIG_SENSORS_PCF8574=y # CONFIG_PCF8575 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=y CONFIG_SPI_MASTER=y @@ -790,12 +787,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # CONFIG_USB_DABUSB is not set @@ -833,16 +840,20 @@ 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 # # 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=y # CONFIG_USB_SL811_HCD is not set @@ -853,6 +864,7 @@ 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' @@ -873,6 +885,7 @@ 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_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -909,10 +922,12 @@ 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 @@ -967,11 +982,8 @@ CONFIG_RTC_DRV_DS1307=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 # @@ -991,7 +1003,6 @@ 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 @@ -1053,7 +1064,6 @@ 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 @@ -1137,6 +1147,7 @@ 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_ITU_T is not set @@ -1147,6 +1158,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1154,6 +1166,7 @@ CONFIG_HAS_DMA=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 @@ -1163,6 +1176,7 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_SAMPLES is not set +# CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1172,51 +1186,81 @@ 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 is not set +# 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_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=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_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 b4e82c0e2be71d7db850623dffab542407fdb38a..c82e96e984fc89f3d91aca4e68a2f3e004b7af24 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: 2.6.25-rc7 -# Mon Mar 31 11:36:56 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:26 2008 # # CONFIG_PPC64 is not set @@ -31,6 +31,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -86,6 +88,7 @@ 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 @@ -110,12 +113,14 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set # CONFIG_MODVERSIONS is not set @@ -210,11 +215,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -237,6 +244,7 @@ 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 @@ -246,11 +254,11 @@ 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 @@ -298,8 +306,6 @@ 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 @@ -353,6 +359,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # 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 @@ -471,7 +478,6 @@ 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 @@ -491,6 +497,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -498,6 +505,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # 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 @@ -544,6 +552,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -571,7 +580,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # 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 @@ -581,13 +589,6 @@ 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 # @@ -614,6 +615,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -623,19 +625,13 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -718,12 +714,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -754,6 +760,8 @@ CONFIG_USB_ARCH_HAS_HCD=y 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 # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -762,6 +770,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # 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 @@ -813,11 +822,8 @@ 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 # @@ -837,7 +843,6 @@ 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 @@ -895,7 +900,6 @@ 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 @@ -936,6 +940,7 @@ CONFIG_PARTITION_ADVANCED=y # 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_ITU_T is not set @@ -946,6 +951,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -953,6 +959,7 @@ CONFIG_HAS_DMA=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 @@ -962,6 +969,7 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_SAMPLES is not set +# CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -971,51 +979,81 @@ 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_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_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 d50a96eddcdc074e9eadf40b5a4ed36bd2ace0e8..20fd9f58cf42f544f25596fc849b2a856a7603ec 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: 2.6.25-rc7 -# Mon Mar 31 11:36:57 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:27 2008 # # CONFIG_PPC64 is not set @@ -31,6 +31,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -86,6 +88,7 @@ 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 @@ -110,12 +113,14 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set # CONFIG_MODVERSIONS is not set @@ -210,11 +215,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -237,6 +244,7 @@ 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 @@ -246,11 +254,11 @@ 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 @@ -298,8 +306,6 @@ 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 @@ -353,6 +359,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # 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 @@ -520,7 +527,6 @@ 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 @@ -544,6 +550,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -551,6 +558,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # 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 @@ -598,6 +606,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -626,7 +635,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # 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 @@ -636,13 +644,6 @@ 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 # @@ -669,6 +670,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -678,19 +680,13 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -773,12 +769,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -809,6 +815,8 @@ CONFIG_USB_ARCH_HAS_HCD=y 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 # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -817,6 +825,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # 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 @@ -868,11 +877,8 @@ 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 # @@ -892,7 +898,6 @@ 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 @@ -950,7 +955,6 @@ 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 @@ -993,6 +997,7 @@ CONFIG_UCC=y # 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_ITU_T is not set @@ -1003,6 +1008,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1010,6 +1016,7 @@ CONFIG_HAS_DMA=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 @@ -1019,6 +1026,7 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_SAMPLES is not set +# CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1028,52 +1036,82 @@ 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_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_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 f377cde785b0eb90d2a97adeeac6f3bfff5f7b09..0f94d9f56bebff3681145d6d5a6fc6fb3a3349ff 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: 2.6.25-rc6 -# Mon Mar 24 08:48:23 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:28 2008 # # CONFIG_PPC64 is not set @@ -31,6 +31,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -86,6 +88,7 @@ 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 @@ -111,12 +114,14 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set # CONFIG_MODVERSIONS is not set @@ -211,11 +216,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -234,6 +241,7 @@ CONFIG_FSL_SOC=y # CONFIG_PCI_SYSCALL is not set # CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -243,11 +251,11 @@ CONFIG_FSL_SOC=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 @@ -295,8 +303,6 @@ 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 @@ -350,6 +356,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # 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 @@ -411,8 +418,10 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DEBUG is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set -# CONFIG_SATA_MV is not set +CONFIG_SATA_PMP=y CONFIG_SATA_FSL=y +CONFIG_ATA_SFF=y +# CONFIG_SATA_MV is not set # CONFIG_PATA_PLATFORM is not set # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set @@ -459,6 +468,7 @@ CONFIG_NETDEV_10000=y # # 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 @@ -503,6 +513,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -536,13 +547,6 @@ 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 # @@ -552,6 +556,7 @@ CONFIG_I2C_MPC=y # 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 @@ -561,19 +566,13 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -646,12 +645,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -680,6 +689,8 @@ CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_USB_ARCH_HAS_OHCI is not set 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 # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -688,13 +699,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -714,7 +722,6 @@ 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 @@ -772,7 +779,6 @@ 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 @@ -817,6 +823,7 @@ CONFIG_MSDOS_PARTITION=y # 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_ITU_T is not set @@ -827,6 +834,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -834,6 +842,7 @@ CONFIG_HAS_DMA=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 @@ -841,6 +850,7 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_SAMPLES is not set +# CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -850,50 +860,80 @@ 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_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_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 a6331769d88f75395307f470ed144f4b257c8958..0d448556f53a230f5d04287f2507793c3f3b97f2 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: 2.6.25-rc6 -# Mon Mar 24 08:48:24 2008 +# Linux kernel version: 2.6.26-rc5 +# Tue Jun 10 09:17:12 2008 # # CONFIG_PPC64 is not set @@ -31,6 +31,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -86,6 +88,7 @@ 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 @@ -111,12 +114,14 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set # CONFIG_MODVERSIONS is not set @@ -211,11 +216,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -234,6 +241,7 @@ CONFIG_FSL_SOC=y # CONFIG_PCI_SYSCALL is not set # CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -243,11 +251,11 @@ CONFIG_FSL_SOC=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 @@ -290,8 +298,6 @@ 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 @@ -345,6 +351,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # 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 @@ -352,6 +359,7 @@ CONFIG_BLK_DEV=y 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=32768 @@ -406,8 +414,10 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DEBUG is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set -# CONFIG_SATA_MV is not set +CONFIG_SATA_PMP=y CONFIG_SATA_FSL=y +CONFIG_ATA_SFF=y +# CONFIG_SATA_MV is not set # CONFIG_PATA_PLATFORM is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y @@ -444,7 +454,7 @@ CONFIG_MARVELL_PHY=y # 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_FIXED_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y @@ -464,6 +474,16 @@ CONFIG_GFAR_NAPI=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS 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 is not set # CONFIG_SLIP is not set @@ -508,6 +528,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -541,13 +562,6 @@ 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 # @@ -557,6 +571,8 @@ CONFIG_I2C_MPC=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 +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -566,19 +582,13 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -641,6 +651,11 @@ CONFIG_WATCHDOG=y # CONFIG_SOFT_WATCHDOG is not set CONFIG_83xx_WDT=y +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set + # # Sonics Silicon Backplane # @@ -651,13 +666,24 @@ CONFIG_SSB_POSSIBLE=y # 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=y +# CONFIG_USB_DABUSB is not set # # Graphics support @@ -680,6 +706,14 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # 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 is not set @@ -695,33 +729,83 @@ 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 # # 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_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 +# CONFIG_USB_WDM 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 +# +# 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 +# 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_EDAC is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -741,7 +825,6 @@ 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 @@ -799,7 +882,6 @@ 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 @@ -844,6 +926,7 @@ CONFIG_MSDOS_PARTITION=y # 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_ITU_T is not set @@ -854,6 +937,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -861,6 +945,7 @@ CONFIG_HAS_DMA=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y # CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set @@ -868,6 +953,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_SAMPLES is not set +# CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -881,50 +967,80 @@ CONFIG_ASYNC_CORE=y CONFIG_ASYNC_MEMCPY=y CONFIG_ASYNC_XOR=y 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_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_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 1f1518229f6d846086f029d13b30d424862ed1a9..1752918be2c1e9b777fe6a26231e5d982aa31ef4 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: 2.6.25-rc6 -# Mon Mar 24 08:48:38 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:30 2008 # # CONFIG_PPC64 is not set @@ -31,6 +31,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -86,6 +88,7 @@ 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 @@ -109,12 +112,14 @@ CONFIG_SLAB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set # CONFIG_MODVERSIONS is not set @@ -209,11 +214,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -232,6 +239,7 @@ CONFIG_FSL_SOC=y # CONFIG_PCI_SYSCALL is not set # CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -241,11 +249,11 @@ CONFIG_FSL_SOC=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 @@ -293,8 +301,6 @@ 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 @@ -348,6 +354,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # 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 @@ -420,6 +427,7 @@ CONFIG_GIANFAR=y # # 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 @@ -464,6 +472,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -497,13 +506,6 @@ 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 # @@ -513,6 +515,7 @@ CONFIG_I2C_MPC=y # 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 @@ -522,19 +525,13 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -607,12 +604,22 @@ CONFIG_SSB_POSSIBLE=y # 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 # @@ -640,13 +647,10 @@ CONFIG_HID=y # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -659,7 +663,6 @@ CONFIG_HID=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 @@ -717,7 +720,6 @@ 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 @@ -746,6 +748,7 @@ CONFIG_MSDOS_PARTITION=y # 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_ITU_T is not set @@ -756,6 +759,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -763,6 +767,7 @@ CONFIG_HAS_DMA=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 @@ -770,6 +775,7 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_SAMPLES is not set +# CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -779,50 +785,80 @@ 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_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 is not set # CONFIG_PPC_CLOCK is not set +# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/ksi8560_defconfig b/arch/powerpc/configs/85xx/ksi8560_defconfig index 2d0debcefdbf070ea01ae8e058ee06151985575d..b82bb042308a4ee104aacf299efea55e542bd99d 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: 2.6.24 -# Mon Feb 11 16:25:19 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:30 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -68,23 +70,22 @@ 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_FAIR_GROUP_SCHED=y -CONFIG_FAIR_USER_SCHED=y -# CONFIG_FAIR_CGROUP_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 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_SYSCTL_SYSCALL=y +CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -92,6 +93,7 @@ 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 @@ -109,6 +111,8 @@ CONFIG_SLUB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -134,7 +138,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y -# CONFIG_PREEMPT_RCU is not set # # Platform support @@ -191,12 +194,13 @@ CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set -CONFIG_RCU_TRACE=y CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=y CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_HAS_WALK_MEMORY=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y @@ -207,16 +211,17 @@ 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_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 is not set # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set # CONFIG_SECCOMP is not set -CONFIG_WANT_DEVICE_TREE=y CONFIG_ISA_DMA_API=y # @@ -229,6 +234,7 @@ CONFIG_FSL_SOC=y # CONFIG_PCI_SYSCALL is not set # CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -238,11 +244,12 @@ CONFIG_FSL_SOC=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_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 -CONFIG_BOOT_LOAD=0x00800000 # # Networking @@ -290,8 +297,6 @@ 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 @@ -351,6 +356,8 @@ CONFIG_MTD_CONCAT=y CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set # CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_OF_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -430,17 +437,19 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 -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_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 # -# Please see Documentation/ide.txt for help/info on IDE drives +# Please see Documentation/ide/ide.txt for help/info on IDE drives # # CONFIG_BLK_DEV_IDE_SATA is not set # CONFIG_BLK_DEV_IDEDISK is not set @@ -457,7 +466,7 @@ CONFIG_IDE_PROC_FS=y CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_PLATFORM is not set # CONFIG_BLK_DEV_IDEDMA is not set -CONFIG_IDE_ARCH_OBSOLETE_INIT=y +# CONFIG_BLK_DEV_HD_ONLY is not set # CONFIG_BLK_DEV_HD is not set # @@ -517,6 +526,7 @@ CONFIG_NETDEV_10000=y # # 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 @@ -561,6 +571,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -594,12 +605,7 @@ CONFIG_GEN_RTC=y # 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_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -615,6 +621,7 @@ CONFIG_HWMON=y # 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_WATCHDOG is not set # @@ -627,12 +634,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -660,19 +677,20 @@ CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # 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_EDAC is not set # CONFIG_RTC_CLASS is not set - -# -# Userspace I/O -# +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set # @@ -693,14 +711,11 @@ 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_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 @@ -743,15 +758,16 @@ CONFIG_TMPFS=y # CONFIG_JFFS2_FS 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 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 @@ -790,6 +806,7 @@ CONFIG_PARTITION_ADVANCED=y # 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_ITU_T is not set @@ -800,6 +817,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -807,6 +825,7 @@ CONFIG_HAS_DMA=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=y @@ -817,7 +836,9 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 @@ -829,9 +850,9 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set -CONFIG_FORCED_INLINING=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set @@ -841,6 +862,7 @@ CONFIG_FORCED_INLINING=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_KGDB_CONSOLE is not set +# CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -852,48 +874,78 @@ CONFIG_FORCED_INLINING=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y -# CONFIG_CRYPTO_SEQIV is not set + +# +# Crypto core or helper +# # CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC 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 is not set +# 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 -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set +# 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_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_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 is not set +# 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_AUTHENC is not set # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_PPC_CLOCK is not set CONFIG_PPC_LIB_RHEAP=y +# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig index b998539da86eff20a96e8c34f02017d48abf8d4a..f33fd516fd541a7ca75fc68a7ce0f187c68b9b22 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: 2.6.25-rc6 -# Mon Mar 24 08:48:25 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:31 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -87,6 +89,7 @@ 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 @@ -113,6 +116,7 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -153,6 +157,7 @@ CONFIG_MPC8540_ADS=y # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS 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 @@ -208,11 +213,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -229,6 +236,7 @@ CONFIG_FSL_SOC=y # CONFIG_PCI_SYSCALL is not set # CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -238,11 +246,12 @@ CONFIG_FSL_SOC=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_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 -CONFIG_BOOT_LOAD=0x00800000 # # Networking @@ -290,8 +299,6 @@ 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 @@ -419,6 +426,7 @@ CONFIG_NETDEV_10000=y # # 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 @@ -463,6 +471,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -494,12 +503,7 @@ CONFIG_GEN_RTC=y # 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_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -528,12 +532,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -561,6 +575,8 @@ CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -569,13 +585,10 @@ CONFIG_USB_SUPPORT=y # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -595,7 +608,6 @@ 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 @@ -652,7 +664,6 @@ CONFIG_NETWORK_FILESYSTEMS=y 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 @@ -691,6 +702,7 @@ CONFIG_PARTITION_ADVANCED=y # 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_ITU_T is not set @@ -701,6 +713,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -708,6 +721,7 @@ CONFIG_HAS_DMA=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 @@ -718,6 +732,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 @@ -730,6 +745,7 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -740,6 +756,7 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set +# CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -750,47 +767,77 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y -# CONFIG_CRYPTO_SEQIV is not set + +# +# Crypto core or helper +# # CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC 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 is not set +# 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 -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set +# 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_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_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 is not set +# 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_AUTHENC is not set # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # 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 a9f113b243ae9acfb27da79ecf9e7e1e1d8a6350..042a85ea7b723b63eeed260e024fec4d70d402bc 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: 2.6.25-rc7 -# Mon Mar 31 11:37:03 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:32 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -90,6 +92,7 @@ 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 @@ -117,12 +120,14 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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=y @@ -203,7 +208,6 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=m -CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -219,11 +223,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -248,6 +254,7 @@ 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 # # Advanced setup @@ -257,11 +264,12 @@ 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_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 -CONFIG_BOOT_LOAD=0x00800000 # # Networking @@ -332,8 +340,10 @@ 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_NDISC_NODETYPE=y # CONFIG_IPV6_TUNNEL is not set # CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_IPV6_MROUTE is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -395,6 +405,7 @@ CONFIG_FW_LOADER=y # 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 @@ -501,7 +512,11 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_SRP is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_PMP=y CONFIG_SATA_AHCI=y +# CONFIG_SATA_SIL24 is not set +# CONFIG_SATA_FSL 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 @@ -511,13 +526,11 @@ CONFIG_SATA_AHCI=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 # CONFIG_SATA_VITESSE is not set # CONFIG_SATA_INIC162X is not set -# CONFIG_SATA_FSL is not set CONFIG_PATA_ALI=y # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set @@ -557,6 +570,7 @@ CONFIG_PATA_ALI=y # 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 @@ -622,7 +636,6 @@ 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 @@ -642,6 +655,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -649,6 +663,7 @@ 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 @@ -713,6 +728,7 @@ CONFIG_VT=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 @@ -744,7 +760,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set CONFIG_NVRAM=y -# CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set @@ -754,13 +769,6 @@ 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 # @@ -788,6 +796,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -797,19 +806,13 @@ CONFIG_SENSORS_EEPROM=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -826,13 +829,33 @@ CONFIG_SSB_POSSIBLE=y # 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=m -# CONFIG_DVB_CORE_ATTACH is not set +CONFIG_VIDEO_MEDIA=m + +# +# Multimedia drivers +# +# CONFIG_MEDIA_ATTACH is not set +CONFIG_MEDIA_TUNER=m +# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set +CONFIG_MEDIA_TUNER_SIMPLE=m +CONFIG_MEDIA_TUNER_TDA8290=m +CONFIG_MEDIA_TUNER_TDA9887=m +CONFIG_MEDIA_TUNER_TEA5761=m +CONFIG_MEDIA_TUNER_TEA5767=m +CONFIG_MEDIA_TUNER_MT20XX=m +CONFIG_MEDIA_TUNER_XC2028=m +CONFIG_MEDIA_TUNER_XC5000=m CONFIG_DVB_CAPTURE_DRIVERS=y # @@ -875,14 +898,17 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # # DVB-S (satellite) frontends # -# CONFIG_DVB_STV0299 is not set # CONFIG_DVB_CX24110 is not set # CONFIG_DVB_CX24123 is not set -# CONFIG_DVB_TDA8083 is not set # CONFIG_DVB_MT312 is not set -# CONFIG_DVB_VES1X93 is not set # CONFIG_DVB_S5H1420 is not set +# CONFIG_DVB_STV0299 is not set +# CONFIG_DVB_TDA8083 is not set # CONFIG_DVB_TDA10086 is not set +# CONFIG_DVB_VES1X93 is not set +# CONFIG_DVB_TUNER_ITD1000 is not set +# CONFIG_DVB_TDA826X is not set +# CONFIG_DVB_TUA6100 is not set # # DVB-T (terrestrial) frontends @@ -900,6 +926,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_DIB3000MC is not set # CONFIG_DVB_DIB7000M is not set # CONFIG_DVB_DIB7000P is not set +# CONFIG_DVB_TDA10048 is not set # # DVB-C (cable) frontends @@ -918,27 +945,21 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_BCM3510 is not set # CONFIG_DVB_LGDT330X is not set # CONFIG_DVB_S5H1409 is not set +# CONFIG_DVB_AU8522 is not set +# CONFIG_DVB_S5H1411 is not set # -# Tuners/PLL support +# Digital terrestrial only tuners/PLL # # CONFIG_DVB_PLL is not set -# CONFIG_DVB_TDA826X is not set -# CONFIG_DVB_TDA827X is not set -# CONFIG_DVB_TDA18271 is not set -# CONFIG_DVB_TUNER_QT1010 is not set -# CONFIG_DVB_TUNER_MT2060 is not set -# CONFIG_DVB_TUNER_MT2266 is not set -# CONFIG_DVB_TUNER_MT2131 is not set # CONFIG_DVB_TUNER_DIB0070 is not set -# CONFIG_DVB_TUNER_XC5000 is not set # -# Miscellaneous devices +# SEC control devices for DVB-S # # CONFIG_DVB_LNBP21 is not set +# CONFIG_DVB_ISL6405 is not set # CONFIG_DVB_ISL6421 is not set -# CONFIG_DVB_TUA6100 is not set CONFIG_DAB=y # CONFIG_USB_DABUSB is not set @@ -1005,6 +1026,7 @@ CONFIG_SND_AC97_CODEC=y # CONFIG_SND_AU8810 is not set # CONFIG_SND_AU8820 is not set # CONFIG_SND_AU8830 is not set +# CONFIG_SND_AW2 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_BT87X is not set # CONFIG_SND_CA0106 is not set @@ -1079,11 +1101,11 @@ CONFIG_SND_INTEL8X0=y # CONFIG_SND_SOC is not set # -# SoC Audio support for SuperH +# ALSA SoC audio for Freescale SOCs # # -# ALSA SoC audio for Freescale SOCs +# SoC Audio for the Texas Instruments OMAP # # @@ -1118,16 +1140,20 @@ CONFIG_USB_DEVICEFS=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 # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set # CONFIG_USB_EHCI_FSL is not set 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=y CONFIG_USB_OHCI_HCD_PPC_OF=y CONFIG_USB_OHCI_HCD_PPC_OF_BE=y @@ -1145,6 +1171,7 @@ 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' @@ -1164,7 +1191,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -1202,10 +1231,12 @@ 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 # 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 @@ -1257,23 +1288,19 @@ CONFIG_RTC_DRV_CMOS=y # # on-CPU RTC drivers # +# CONFIG_RTC_DRV_PPC is not set CONFIG_DMADEVICES=y # # DMA Devices # CONFIG_FSL_DMA=y -# CONFIG_FSL_DMA_SELFTEST is not set CONFIG_DMA_ENGINE=y # # DMA Clients # # CONFIG_NET_DMA is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -1293,7 +1320,6 @@ 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 @@ -1363,10 +1389,9 @@ 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=y # CONFIG_NFSD_V3 is not set -CONFIG_NFSD_TCP=y +# CONFIG_NFSD_V4 is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y @@ -1450,9 +1475,10 @@ CONFIG_NLS_UTF8=m # 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_ITU_T is not set +CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m @@ -1469,6 +1495,7 @@ 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 @@ -1479,6 +1506,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 @@ -1492,6 +1520,7 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -1503,6 +1532,7 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set +# CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1513,52 +1543,82 @@ CONFIG_DEBUG_INFO=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_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_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=m +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# CONFIG_CRYPTO_HMAC=y # 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_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 is not set -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_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 851ac91156177ca1aa9fbcc3a6f7cbd91c6b829b..e19592b4204323447cf5d9ac4239d6cd1de42c2a 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: 2.6.25-rc6 -# Mon Mar 24 08:48:27 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:33 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -87,6 +89,7 @@ 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 @@ -113,6 +116,7 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -153,6 +157,7 @@ CONFIG_MPC8560_ADS=y # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS 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 @@ -210,11 +215,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -238,6 +245,7 @@ CONFIG_PCI_LEGACY=y CONFIG_PCI_DEBUG=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -247,11 +255,12 @@ CONFIG_PCI_DEBUG=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_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 -CONFIG_BOOT_LOAD=0x00800000 # # Networking @@ -299,8 +308,6 @@ 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 @@ -462,7 +469,6 @@ CONFIG_E1000_NAPI=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 @@ -482,6 +488,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -489,6 +496,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # 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 @@ -535,6 +543,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -572,12 +581,7 @@ CONFIG_GEN_RTC=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=y @@ -610,12 +614,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -646,6 +660,8 @@ CONFIG_USB_ARCH_HAS_HCD=y 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 # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -654,14 +670,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # 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 # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -681,7 +694,6 @@ 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 @@ -738,7 +750,6 @@ CONFIG_NETWORK_FILESYSTEMS=y 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 @@ -777,6 +788,7 @@ CONFIG_PARTITION_ADVANCED=y # 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_ITU_T is not set @@ -787,6 +799,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -794,6 +807,7 @@ CONFIG_HAS_DMA=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 @@ -804,6 +818,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 @@ -816,6 +831,7 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -827,6 +843,7 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_KGDB_CONSOLE is not set +# CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -837,49 +854,79 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y -# CONFIG_CRYPTO_SEQIV is not set + +# +# Crypto core or helper +# # CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC 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 is not set +# 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 -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set +# 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_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_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 is not set +# 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_AUTHENC is not set # 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_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 2b866b38560712992e56966a7be20493434337b5..28004e93aeee55d344b2ccfe0ff7fdff3e3e1895 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: 2.6.25-rc7 -# Mon Mar 31 11:37:05 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:34 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -87,6 +89,7 @@ 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 @@ -111,12 +114,14 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set # CONFIG_MODVERSIONS is not set @@ -156,6 +161,7 @@ CONFIG_MPC85xx=y # CONFIG_MPC85xx_CDS is not set CONFIG_MPC85xx_MDS=y # 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 @@ -212,11 +218,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -240,6 +248,7 @@ 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 # # Advanced setup @@ -249,11 +258,12 @@ 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_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 -CONFIG_BOOT_LOAD=0x00800000 # # Networking @@ -301,8 +311,6 @@ 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 @@ -358,6 +366,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # 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 @@ -525,7 +534,6 @@ 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 @@ -546,6 +554,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -553,6 +562,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # 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 @@ -600,6 +610,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -629,7 +640,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # 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 @@ -639,13 +649,6 @@ 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 # @@ -672,6 +675,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -681,19 +685,13 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -776,12 +774,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -812,6 +820,8 @@ CONFIG_USB_ARCH_HAS_HCD=y 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 # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -820,6 +830,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # 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 @@ -871,11 +882,8 @@ 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 # @@ -895,7 +903,6 @@ 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 @@ -953,7 +960,6 @@ 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 @@ -994,6 +1000,7 @@ CONFIG_PARTITION_ADVANCED=y # 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_ITU_T is not set @@ -1004,6 +1011,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1011,6 +1019,7 @@ CONFIG_HAS_DMA=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 @@ -1021,6 +1030,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 @@ -1033,6 +1043,7 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -1045,6 +1056,7 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_PAGEALLOC is not set CONFIG_DEBUGGER=y # CONFIG_XMON is not set +# CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set CONFIG_PPC_EARLY_DEBUG=y # CONFIG_PPC_EARLY_DEBUG_LPAR is not set @@ -1066,52 +1078,82 @@ CONFIG_PPC_EARLY_DEBUG=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_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_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 53aa6f3173a5d904c2f2916dbed9408677576b9a..03627cfebcb40cfa7467833a4c3a4a7602fc83aa 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: 2.6.25-rc7 -# Mon Mar 31 11:37:06 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:35 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -90,6 +92,7 @@ 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 @@ -117,12 +120,14 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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=y @@ -162,6 +167,7 @@ CONFIG_MPC85xx=y # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS 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 @@ -217,11 +223,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -246,6 +254,7 @@ 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 # # Advanced setup @@ -255,11 +264,12 @@ 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_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 -CONFIG_BOOT_LOAD=0x00800000 # # Networking @@ -330,8 +340,10 @@ 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_NDISC_NODETYPE=y # CONFIG_IPV6_TUNNEL is not set # CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_IPV6_MROUTE is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -393,6 +405,7 @@ CONFIG_FW_LOADER=y # 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 @@ -499,7 +512,11 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_SRP is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_PMP=y CONFIG_SATA_AHCI=y +# CONFIG_SATA_SIL24 is not set +# CONFIG_SATA_FSL 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 @@ -509,13 +526,11 @@ CONFIG_SATA_AHCI=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 # CONFIG_SATA_VITESSE is not set # CONFIG_SATA_INIC162X is not set -# CONFIG_SATA_FSL is not set CONFIG_PATA_ALI=y # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set @@ -555,6 +570,7 @@ CONFIG_PATA_ALI=y # 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 @@ -620,7 +636,6 @@ 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 @@ -640,6 +655,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -647,6 +663,7 @@ 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 @@ -711,6 +728,7 @@ CONFIG_VT=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 @@ -742,7 +760,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set CONFIG_NVRAM=y -# CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set @@ -752,13 +769,6 @@ 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 # @@ -786,6 +796,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -795,19 +806,13 @@ CONFIG_SENSORS_EEPROM=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -824,13 +829,33 @@ CONFIG_SSB_POSSIBLE=y # 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=m -# CONFIG_DVB_CORE_ATTACH is not set +CONFIG_VIDEO_MEDIA=m + +# +# Multimedia drivers +# +# CONFIG_MEDIA_ATTACH is not set +CONFIG_MEDIA_TUNER=m +# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set +CONFIG_MEDIA_TUNER_SIMPLE=m +CONFIG_MEDIA_TUNER_TDA8290=m +CONFIG_MEDIA_TUNER_TDA9887=m +CONFIG_MEDIA_TUNER_TEA5761=m +CONFIG_MEDIA_TUNER_TEA5767=m +CONFIG_MEDIA_TUNER_MT20XX=m +CONFIG_MEDIA_TUNER_XC2028=m +CONFIG_MEDIA_TUNER_XC5000=m CONFIG_DVB_CAPTURE_DRIVERS=y # @@ -873,14 +898,17 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # # DVB-S (satellite) frontends # -# CONFIG_DVB_STV0299 is not set # CONFIG_DVB_CX24110 is not set # CONFIG_DVB_CX24123 is not set -# CONFIG_DVB_TDA8083 is not set # CONFIG_DVB_MT312 is not set -# CONFIG_DVB_VES1X93 is not set # CONFIG_DVB_S5H1420 is not set +# CONFIG_DVB_STV0299 is not set +# CONFIG_DVB_TDA8083 is not set # CONFIG_DVB_TDA10086 is not set +# CONFIG_DVB_VES1X93 is not set +# CONFIG_DVB_TUNER_ITD1000 is not set +# CONFIG_DVB_TDA826X is not set +# CONFIG_DVB_TUA6100 is not set # # DVB-T (terrestrial) frontends @@ -898,6 +926,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_DIB3000MC is not set # CONFIG_DVB_DIB7000M is not set # CONFIG_DVB_DIB7000P is not set +# CONFIG_DVB_TDA10048 is not set # # DVB-C (cable) frontends @@ -916,27 +945,21 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_BCM3510 is not set # CONFIG_DVB_LGDT330X is not set # CONFIG_DVB_S5H1409 is not set +# CONFIG_DVB_AU8522 is not set +# CONFIG_DVB_S5H1411 is not set # -# Tuners/PLL support +# Digital terrestrial only tuners/PLL # # CONFIG_DVB_PLL is not set -# CONFIG_DVB_TDA826X is not set -# CONFIG_DVB_TDA827X is not set -# CONFIG_DVB_TDA18271 is not set -# CONFIG_DVB_TUNER_QT1010 is not set -# CONFIG_DVB_TUNER_MT2060 is not set -# CONFIG_DVB_TUNER_MT2266 is not set -# CONFIG_DVB_TUNER_MT2131 is not set # CONFIG_DVB_TUNER_DIB0070 is not set -# CONFIG_DVB_TUNER_XC5000 is not set # -# Miscellaneous devices +# SEC control devices for DVB-S # # CONFIG_DVB_LNBP21 is not set +# CONFIG_DVB_ISL6405 is not set # CONFIG_DVB_ISL6421 is not set -# CONFIG_DVB_TUA6100 is not set CONFIG_DAB=y # CONFIG_USB_DABUSB is not set @@ -1003,6 +1026,7 @@ CONFIG_SND_AC97_CODEC=y # CONFIG_SND_AU8810 is not set # CONFIG_SND_AU8820 is not set # CONFIG_SND_AU8830 is not set +# CONFIG_SND_AW2 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_BT87X is not set # CONFIG_SND_CA0106 is not set @@ -1077,11 +1101,11 @@ CONFIG_SND_INTEL8X0=y # CONFIG_SND_SOC is not set # -# SoC Audio support for SuperH +# ALSA SoC audio for Freescale SOCs # # -# ALSA SoC audio for Freescale SOCs +# SoC Audio for the Texas Instruments OMAP # # @@ -1116,16 +1140,20 @@ CONFIG_USB_DEVICEFS=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 # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set # CONFIG_USB_EHCI_FSL is not set 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=y CONFIG_USB_OHCI_HCD_PPC_OF=y CONFIG_USB_OHCI_HCD_PPC_OF_BE=y @@ -1143,6 +1171,7 @@ 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' @@ -1162,7 +1191,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -1200,10 +1231,12 @@ 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 # 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 @@ -1255,11 +1288,8 @@ CONFIG_RTC_DRV_CMOS=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 # @@ -1279,7 +1309,6 @@ 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 @@ -1349,10 +1378,9 @@ 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=y # CONFIG_NFSD_V3 is not set -CONFIG_NFSD_TCP=y +# CONFIG_NFSD_V4 is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y @@ -1436,9 +1464,10 @@ CONFIG_NLS_UTF8=m # 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_ITU_T is not set +CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m @@ -1447,6 +1476,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1454,6 +1484,7 @@ CONFIG_HAS_DMA=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 @@ -1464,6 +1495,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 @@ -1477,6 +1509,7 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -1488,6 +1521,7 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set +# CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1498,52 +1532,82 @@ CONFIG_DEBUG_INFO=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_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_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=m +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# CONFIG_CRYPTO_HMAC=y # 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_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 is not set -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_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 a469fe91881613be7fec52796e52fca62b508894..b09f0032a10bfd8826be35bc6677c20715d1ed60 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: 2.6.25-rc6 -# Mon Mar 24 08:48:30 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:36 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -87,6 +89,7 @@ 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 @@ -113,6 +116,7 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -153,6 +157,7 @@ CONFIG_MPC85xx=y CONFIG_MPC85xx_CDS=y # CONFIG_MPC85xx_MDS 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 @@ -208,11 +213,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -236,6 +243,7 @@ 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 # # Advanced setup @@ -245,11 +253,12 @@ 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_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 -CONFIG_BOOT_LOAD=0x00800000 # # Networking @@ -297,8 +306,6 @@ 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 @@ -437,7 +444,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_VIA82CXXX=y # CONFIG_BLK_DEV_TC86C001 is not set CONFIG_BLK_DEV_IDEDMA=y -CONFIG_IDE_ARCH_OBSOLETE_INIT=y +# CONFIG_BLK_DEV_HD_ONLY is not set # CONFIG_BLK_DEV_HD is not set # @@ -515,7 +522,6 @@ CONFIG_E1000_NAPI=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 @@ -535,6 +541,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -542,6 +549,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # 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 @@ -588,6 +596,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -624,12 +633,7 @@ CONFIG_GEN_RTC=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=y @@ -662,12 +666,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -698,6 +712,8 @@ CONFIG_USB_ARCH_HAS_HCD=y 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 # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -706,14 +722,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # 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 # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -733,7 +746,6 @@ 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 @@ -790,7 +802,6 @@ CONFIG_NETWORK_FILESYSTEMS=y 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 @@ -829,6 +840,7 @@ CONFIG_PARTITION_ADVANCED=y # 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_ITU_T is not set @@ -839,6 +851,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -846,6 +859,7 @@ CONFIG_HAS_DMA=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 @@ -856,6 +870,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 @@ -868,6 +883,7 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -878,6 +894,7 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set +# CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -888,48 +905,78 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y -# CONFIG_CRYPTO_SEQIV is not set + +# +# Crypto core or helper +# # CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC 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 is not set +# 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 -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set +# 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_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_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 is not set +# 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_AUTHENC is not set # 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_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/sbc8548_defconfig b/arch/powerpc/configs/85xx/sbc8548_defconfig index 67f67978c742b09a2d2be260eba40a719f651f79..24f7f44b482185c813cd27ccb5871cf9afc93999 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: 2.6.25-rc6 -# Mon Mar 24 08:48:39 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:37 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -87,6 +89,7 @@ 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 @@ -111,6 +114,7 @@ CONFIG_SLAB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -151,6 +155,7 @@ CONFIG_MPC85xx=y # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS 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 @@ -206,11 +211,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -233,6 +240,7 @@ 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 @@ -242,11 +250,12 @@ 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_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 -CONFIG_BOOT_LOAD=0x00800000 # # Networking @@ -294,8 +303,6 @@ 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 @@ -449,7 +456,6 @@ 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 @@ -469,6 +475,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -476,6 +483,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # 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 @@ -522,6 +530,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -558,12 +567,7 @@ CONFIG_GEN_RTC=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=y @@ -596,12 +600,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -628,14 +642,11 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y # 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 # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -648,7 +659,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=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 @@ -705,7 +715,6 @@ CONFIG_NETWORK_FILESYSTEMS=y 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 @@ -732,6 +741,7 @@ CONFIG_MSDOS_PARTITION=y # 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_ITU_T is not set @@ -742,6 +752,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -749,6 +760,7 @@ CONFIG_HAS_DMA=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 @@ -756,6 +768,7 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_SAMPLES is not set +# CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -765,48 +778,78 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y -# CONFIG_CRYPTO_SEQIV is not set + +# +# Crypto core or helper +# # CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC 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 is not set +# 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 -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set +# 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_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_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 is not set +# 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_AUTHENC is not set # 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_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/sbc8560_defconfig b/arch/powerpc/configs/85xx/sbc8560_defconfig index fef605579e29fe8c857271984fb052b34cbd5742..655518dcd73f86cde213269a8ccd6ae37fefffb3 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: 2.6.25-rc6 -# Mon Mar 24 08:48:39 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:38 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -87,6 +89,7 @@ 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 @@ -112,6 +115,7 @@ CONFIG_SLAB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -152,6 +156,7 @@ CONFIG_MPC85xx=y # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS 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 @@ -207,11 +212,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -228,6 +235,7 @@ CONFIG_FSL_SOC=y # CONFIG_PCI_SYSCALL is not set # CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -237,11 +245,12 @@ CONFIG_FSL_SOC=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_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 -CONFIG_BOOT_LOAD=0x00800000 # # Networking @@ -289,8 +298,6 @@ 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 @@ -418,6 +425,7 @@ CONFIG_NETDEV_10000=y # # 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 @@ -462,6 +470,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -487,17 +496,11 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM 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 is not set -# CONFIG_SPI_MASTER is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -526,12 +529,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -559,6 +572,8 @@ CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -567,6 +582,7 @@ CONFIG_USB_SUPPORT=y # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_EDAC is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y @@ -602,11 +618,8 @@ CONFIG_RTC_DRV_M48T59=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 # @@ -619,7 +632,6 @@ CONFIG_RTC_DRV_M48T59=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 @@ -676,7 +688,6 @@ CONFIG_NETWORK_FILESYSTEMS=y 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 @@ -715,6 +726,7 @@ CONFIG_PARTITION_ADVANCED=y # 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_ITU_T is not set @@ -725,6 +737,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -732,6 +745,7 @@ CONFIG_HAS_DMA=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set @@ -742,6 +756,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set @@ -753,6 +768,7 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -763,6 +779,7 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set +# CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set CONFIG_PPC_EARLY_DEBUG=y # CONFIG_PPC_EARLY_DEBUG_LPAR is not set @@ -784,47 +801,77 @@ CONFIG_PPC_EARLY_DEBUG=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y -# CONFIG_CRYPTO_SEQIV is not set + +# +# Crypto core or helper +# # CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC 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 is not set +# 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 -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set +# 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_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_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 is not set +# 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_AUTHENC is not set # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # 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 1d303c49bb0c719b5b21deda16775a07f2bf8da8..7804ca1ecc944c2ca50a9f234f14be606e1dd880 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: 2.6.25-rc6 -# Mon Mar 24 08:48:42 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:38 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -87,6 +89,7 @@ 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 @@ -114,12 +117,14 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set CONFIG_MODVERSIONS=y # CONFIG_MODULE_SRCVERSION_ALL is not set @@ -158,6 +163,7 @@ CONFIG_MPC85xx=y # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS 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 @@ -215,11 +221,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -243,6 +251,7 @@ 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 # # Advanced setup @@ -252,11 +261,12 @@ 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_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 -CONFIG_BOOT_LOAD=0x00800000 # # Networking @@ -304,8 +314,6 @@ 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_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -418,6 +426,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set CONFIG_OF_DEVICE=y +CONFIG_OF_I2C=m CONFIG_PARPORT=m CONFIG_PARPORT_PC=m # CONFIG_PARPORT_PC_FIFO is not set @@ -505,7 +514,7 @@ 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_IDE_ARCH_OBSOLETE_INIT=y +# CONFIG_BLK_DEV_HD_ONLY is not set # CONFIG_BLK_DEV_HD is not set # @@ -653,7 +662,6 @@ 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 @@ -673,6 +681,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -680,6 +689,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # 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 @@ -753,6 +763,7 @@ CONFIG_SERIO_LIBPS2=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -795,13 +806,6 @@ CONFIG_I2C=m CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=m -# -# I2C Algorithms -# -CONFIG_I2C_ALGOBIT=m -# CONFIG_I2C_ALGOPCF is not set -# CONFIG_I2C_ALGOPCA is not set - # # I2C Hardware Bus support # @@ -829,6 +833,7 @@ CONFIG_I2C_ALGOBIT=m # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -838,19 +843,13 @@ CONFIG_I2C_ALGOBIT=m # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -920,12 +919,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -973,6 +982,8 @@ CONFIG_USB_ARCH_HAS_HCD=y 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 # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -981,15 +992,12 @@ CONFIG_USB_ARCH_HAS_EHCI=y # 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 # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -1009,7 +1017,6 @@ 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 @@ -1073,7 +1080,6 @@ 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 @@ -1141,9 +1147,10 @@ CONFIG_NLS_DEFAULT="iso8859-1" # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set -# CONFIG_CRC_ITU_T is not set +CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set @@ -1152,6 +1159,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1159,6 +1167,7 @@ CONFIG_HAS_DMA=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 @@ -1169,6 +1178,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 @@ -1182,6 +1192,7 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -1194,6 +1205,7 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_KGDB_CONSOLE is not set +# CONFIG_IRQSTACKS is not set CONFIG_BDI_SWITCH=y # CONFIG_PPC_EARLY_DEBUG is not set @@ -1204,50 +1216,80 @@ CONFIG_BDI_SWITCH=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y -# CONFIG_CRYPTO_SEQIV is not set + +# +# Crypto core or helper +# # CONFIG_CRYPTO_MANAGER is not set +# 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 is not set +# 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 -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set +# 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_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_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 is not set +# 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_PPC_CLOCK is not set 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 d39ee3b35bfc460f5f2db683c1fe2cd59e936a1a..e0b5559e84aa30c498e017d8252ef21cecbae97f 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: 2.6.25-rc6 -# Mon Mar 24 08:48:43 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:39 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -87,6 +89,7 @@ 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 @@ -111,6 +114,7 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -151,6 +155,7 @@ CONFIG_MPC85xx=y # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS 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 @@ -171,7 +176,6 @@ 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 # @@ -208,11 +212,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -233,6 +239,7 @@ CONFIG_PCI_SYSCALL=y CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set CONFIG_PCI_LEGACY=y +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -242,11 +249,12 @@ 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_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 -CONFIG_BOOT_LOAD=0x00800000 # # Networking @@ -294,8 +302,6 @@ 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 @@ -352,6 +358,7 @@ CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_OF_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -423,6 +430,7 @@ CONFIG_MTD_CFI_UTIL=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 @@ -506,7 +514,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_VIA82CXXX=y # CONFIG_BLK_DEV_TC86C001 is not set CONFIG_BLK_DEV_IDEDMA=y -CONFIG_IDE_ARCH_OBSOLETE_INIT=y +# CONFIG_BLK_DEV_HD_ONLY is not set # CONFIG_BLK_DEV_HD is not set # @@ -600,7 +608,6 @@ 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 @@ -620,6 +627,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -627,6 +635,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # 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 @@ -673,6 +682,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -712,13 +722,6 @@ 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 # @@ -744,6 +747,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -753,19 +757,13 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -835,12 +833,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -871,6 +879,8 @@ CONFIG_USB_ARCH_HAS_HCD=y 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 # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -879,14 +889,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # 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 # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -906,7 +913,6 @@ 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 @@ -974,7 +980,6 @@ CONFIG_NETWORK_FILESYSTEMS=y 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 @@ -1013,6 +1018,7 @@ CONFIG_PARTITION_ADVANCED=y # 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_ITU_T is not set @@ -1025,6 +1031,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1032,6 +1039,7 @@ CONFIG_HAS_DMA=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 @@ -1041,6 +1049,7 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_SAMPLES is not set +# CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1050,48 +1059,78 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y -# CONFIG_CRYPTO_SEQIV is not set + +# +# Crypto core or helper +# # CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC 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 is not set +# 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 -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set +# 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_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_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 is not set +# 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_AUTHENC is not set # 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_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/tqm8541_defconfig b/arch/powerpc/configs/85xx/tqm8541_defconfig index cbf6ad2d71daf4a810a6f7fad29aa321b2443e76..6f9067b49e0790a9aea4f1757e1ca44db6bc9cf3 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: 2.6.25-rc6 -# Mon Mar 24 08:48:44 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:40 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -87,6 +89,7 @@ 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 @@ -111,6 +114,7 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -151,6 +155,7 @@ CONFIG_MPC85xx=y # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS 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 @@ -209,11 +214,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -234,6 +241,7 @@ CONFIG_PCI_SYSCALL=y CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set CONFIG_PCI_LEGACY=y +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -243,11 +251,12 @@ 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_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 -CONFIG_BOOT_LOAD=0x00800000 # # Networking @@ -295,8 +304,6 @@ 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 @@ -353,6 +360,7 @@ CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_OF_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -424,6 +432,7 @@ CONFIG_MTD_CFI_UTIL=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 @@ -507,7 +516,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_VIA82CXXX=y # CONFIG_BLK_DEV_TC86C001 is not set CONFIG_BLK_DEV_IDEDMA=y -CONFIG_IDE_ARCH_OBSOLETE_INIT=y +# CONFIG_BLK_DEV_HD_ONLY is not set # CONFIG_BLK_DEV_HD is not set # @@ -602,7 +611,6 @@ 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 @@ -622,6 +630,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -629,6 +638,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # 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 @@ -675,6 +685,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -722,13 +733,6 @@ 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 # @@ -754,6 +758,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -763,19 +768,13 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -845,12 +844,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -881,6 +890,8 @@ CONFIG_USB_ARCH_HAS_HCD=y 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 # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -889,14 +900,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # 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 # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -916,7 +924,6 @@ 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 @@ -984,7 +991,6 @@ CONFIG_NETWORK_FILESYSTEMS=y 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 @@ -1023,6 +1029,7 @@ CONFIG_PARTITION_ADVANCED=y # 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_ITU_T is not set @@ -1035,6 +1042,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1042,6 +1050,7 @@ CONFIG_HAS_DMA=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 @@ -1052,6 +1061,7 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_SAMPLES is not set # CONFIG_KGDB_CONSOLE is not set +# CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1061,49 +1071,79 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y -# CONFIG_CRYPTO_SEQIV is not set + +# +# Crypto core or helper +# # CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC 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 is not set +# 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 -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set +# 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_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_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 is not set +# 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_AUTHENC is not set # 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_PPC_LIB_RHEAP=y +# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/85xx/tqm8555_defconfig b/arch/powerpc/configs/85xx/tqm8555_defconfig index bbff962c84724e58fd24823eac71657a01947c9a..03120b5b52fa5e1a2267cbb9414d80bd22b197fe 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: 2.6.25-rc6 -# Mon Mar 24 08:48:44 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:41 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -87,6 +89,7 @@ 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 @@ -111,6 +114,7 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -151,6 +155,7 @@ CONFIG_MPC85xx=y # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS 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 @@ -209,11 +214,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -234,6 +241,7 @@ CONFIG_PCI_SYSCALL=y CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set CONFIG_PCI_LEGACY=y +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -243,11 +251,12 @@ 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_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 -CONFIG_BOOT_LOAD=0x00800000 # # Networking @@ -295,8 +304,6 @@ 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 @@ -353,6 +360,7 @@ CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_OF_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -424,6 +432,7 @@ CONFIG_MTD_CFI_UTIL=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 @@ -507,7 +516,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_VIA82CXXX=y # CONFIG_BLK_DEV_TC86C001 is not set CONFIG_BLK_DEV_IDEDMA=y -CONFIG_IDE_ARCH_OBSOLETE_INIT=y +# CONFIG_BLK_DEV_HD_ONLY is not set # CONFIG_BLK_DEV_HD is not set # @@ -602,7 +611,6 @@ 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 @@ -622,6 +630,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -629,6 +638,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # 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 @@ -675,6 +685,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -722,13 +733,6 @@ 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 # @@ -754,6 +758,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -763,19 +768,13 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -845,12 +844,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -881,6 +890,8 @@ CONFIG_USB_ARCH_HAS_HCD=y 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 # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -889,14 +900,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # 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 # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -916,7 +924,6 @@ 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 @@ -984,7 +991,6 @@ CONFIG_NETWORK_FILESYSTEMS=y 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 @@ -1023,6 +1029,7 @@ CONFIG_PARTITION_ADVANCED=y # 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_ITU_T is not set @@ -1035,6 +1042,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1042,6 +1050,7 @@ CONFIG_HAS_DMA=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 @@ -1052,6 +1061,7 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_SAMPLES is not set # CONFIG_KGDB_CONSOLE is not set +# CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1061,49 +1071,79 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y -# CONFIG_CRYPTO_SEQIV is not set + +# +# Crypto core or helper +# # CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC 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 is not set +# 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 -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set +# 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_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_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 is not set +# 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_AUTHENC is not set # 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_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 63c5ec8b6515e412661b473a386c7b981919a064..3113257edf5aab0fff4a7cff0ce6132b058c2786 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: 2.6.25-rc6 -# Mon Mar 24 08:48:45 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:42 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -87,6 +89,7 @@ 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 @@ -111,6 +114,7 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -151,6 +155,7 @@ CONFIG_MPC85xx=y # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS 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 @@ -209,11 +214,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -234,6 +241,7 @@ CONFIG_PCI_SYSCALL=y CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set CONFIG_PCI_LEGACY=y +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -243,11 +251,12 @@ 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_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 -CONFIG_BOOT_LOAD=0x00800000 # # Networking @@ -295,8 +304,6 @@ 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 @@ -353,6 +360,7 @@ CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_OF_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -424,6 +432,7 @@ CONFIG_MTD_CFI_UTIL=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 @@ -507,7 +516,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_VIA82CXXX=y # CONFIG_BLK_DEV_TC86C001 is not set CONFIG_BLK_DEV_IDEDMA=y -CONFIG_IDE_ARCH_OBSOLETE_INIT=y +# CONFIG_BLK_DEV_HD_ONLY is not set # CONFIG_BLK_DEV_HD is not set # @@ -602,7 +611,6 @@ 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 @@ -622,6 +630,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -629,6 +638,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # 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 @@ -675,6 +685,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -722,13 +733,6 @@ 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 # @@ -754,6 +758,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -763,19 +768,13 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -845,12 +844,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -881,6 +890,8 @@ CONFIG_USB_ARCH_HAS_HCD=y 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 # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -889,14 +900,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # 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 # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -916,7 +924,6 @@ 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 @@ -984,7 +991,6 @@ CONFIG_NETWORK_FILESYSTEMS=y 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 @@ -1023,6 +1029,7 @@ CONFIG_PARTITION_ADVANCED=y # 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_ITU_T is not set @@ -1035,6 +1042,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1042,6 +1050,7 @@ CONFIG_HAS_DMA=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 @@ -1052,6 +1061,7 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_SAMPLES is not set # CONFIG_KGDB_CONSOLE is not set +# CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1061,49 +1071,79 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y -# CONFIG_CRYPTO_SEQIV is not set + +# +# Crypto core or helper +# # CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC 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 is not set +# 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 -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set +# 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_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_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 is not set +# 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_AUTHENC is not set # 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_PPC_LIB_RHEAP=y +# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/adder875_defconfig b/arch/powerpc/configs/adder875_defconfig index a3cc94a2ff06a40104d6ddaea804b13aeb8c6a4f..6740f2a3aa3d429033acef315a839611ed43fc7b 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: 2.6.25-rc2 -# Wed Feb 20 12:26:07 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:08 2008 # # CONFIG_PPC64 is not set @@ -28,6 +28,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -75,6 +77,7 @@ CONFIG_FAIR_GROUP_SCHED=y CONFIG_USER_SCHED=y # CONFIG_CGROUP_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 is not set @@ -107,6 +110,8 @@ CONFIG_SLUB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y # CONFIG_TINY_SHMEM is not set @@ -131,7 +136,6 @@ CONFIG_DEFAULT_DEADLINE=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="deadline" CONFIG_CLASSIC_RCU=y -# CONFIG_PREEMPT_RCU is not set # # Platform support @@ -194,7 +198,6 @@ CONFIG_HZ=1000 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set -CONFIG_RCU_TRACE=y CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set @@ -213,11 +216,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -235,6 +240,7 @@ CONFIG_FSL_SOC=y # CONFIG_PCI_QSPAN is not set # CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -244,13 +250,13 @@ CONFIG_FSL_SOC=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=0x80000000 CONFIG_CONSISTENT_START=0xfd000000 CONFIG_CONSISTENT_SIZE=0x00200000 -CONFIG_BOOT_LOAD=0x00400000 # # Networking @@ -293,8 +299,6 @@ 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 @@ -482,6 +486,7 @@ CONFIG_FS_ENET_MDIO_FEC=y # # 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 @@ -548,6 +553,7 @@ CONFIG_SERIO_LIBPS2=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -580,12 +586,7 @@ CONFIG_GEN_RTC=y # 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_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -602,12 +603,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -632,12 +643,10 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY 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 # @@ -650,7 +659,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=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 is not set # CONFIG_INOTIFY is not set @@ -708,7 +716,6 @@ 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 @@ -751,6 +758,7 @@ CONFIG_MSDOS_PARTITION=y # # Library routines # +# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set @@ -761,6 +769,7 @@ CONFIG_ZLIB_INFLATE=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -768,6 +777,7 @@ CONFIG_HAS_DMA=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y @@ -778,6 +788,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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_SPINLOCK is not set @@ -788,6 +799,7 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -798,6 +810,7 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set +# CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -811,3 +824,4 @@ CONFIG_DEBUG_INFO=y # CONFIG_CRYPTO 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/chrp32_defconfig b/arch/powerpc/configs/chrp32_defconfig index d7fd298bd234aa2cb0c11ab262355274791dd922..05360d4ef1b1c719a30ce2749234911ec1af3487 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: 2.6.25-rc6 -# Thu Mar 27 13:55:37 2008 +# Linux kernel version: 2.6.26-rc3 +# Tue May 20 20:00:44 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -88,6 +90,7 @@ 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 @@ -95,6 +98,7 @@ 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 @@ -115,12 +119,14 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 @@ -217,11 +223,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -245,6 +253,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -254,11 +263,11 @@ CONFIG_ARCH_SUPPORTS_MSI=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 @@ -299,8 +308,6 @@ 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_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -398,6 +405,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set CONFIG_OF_DEVICE=y +CONFIG_OF_I2C=y # CONFIG_PARPORT is not set # CONFIG_PNP is not set CONFIG_BLK_DEV=y @@ -484,22 +492,8 @@ CONFIG_BLK_DEV_SL82C105=y # CONFIG_BLK_DEV_TRM290 is not set CONFIG_BLK_DEV_VIA82CXXX=y # CONFIG_BLK_DEV_TC86C001 is not set - -# -# Other IDE chipsets support -# - -# -# Note: most of these also require special kernel boot parameters -# -# CONFIG_BLK_DEV_4DRIVES is not set -# CONFIG_BLK_DEV_ALI14XX is not set -# CONFIG_BLK_DEV_DTC2278 is not set -# CONFIG_BLK_DEV_HT6560B is not set -# CONFIG_BLK_DEV_QD65XX is not set -# CONFIG_BLK_DEV_UMC8672 is not set CONFIG_BLK_DEV_IDEDMA=y -CONFIG_IDE_ARCH_OBSOLETE_INIT=y +# CONFIG_BLK_DEV_HD_ONLY is not set # CONFIG_BLK_DEV_HD is not set # @@ -641,7 +635,6 @@ CONFIG_DE4X5=y # CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y CONFIG_PCNET32=y -# CONFIG_PCNET32_NAPI is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_AC3200 is not set @@ -684,7 +677,6 @@ 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 @@ -703,6 +695,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -710,6 +703,7 @@ 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 @@ -813,6 +807,7 @@ CONFIG_VT=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 @@ -853,13 +848,7 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set - -# -# I2C Algorithms -# CONFIG_I2C_ALGOBIT=y -# CONFIG_I2C_ALGOPCF is not set -# CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support @@ -890,6 +879,7 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set # CONFIG_I2C_PCA_ISA is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -899,19 +889,13 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -928,12 +912,22 @@ CONFIG_SSB_POSSIBLE=y # 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 # @@ -953,8 +947,8 @@ CONFIG_FB_CFB_IMAGEBLIT=y # 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 is not set # CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set CONFIG_FB_MACMODES=y CONFIG_FB_BACKLIGHT=y @@ -1072,11 +1066,13 @@ CONFIG_USB_DEVICE_CLASS=y # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=m # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # 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 @@ -1112,6 +1108,7 @@ 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_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -1153,14 +1150,11 @@ CONFIG_USB_MON=y # 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 # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -1180,7 +1174,6 @@ 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 @@ -1314,6 +1307,7 @@ CONFIG_NLS_ISO8859_1=m # 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 is not set @@ -1334,6 +1328,7 @@ 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=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set @@ -1344,6 +1339,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 @@ -1357,6 +1353,7 @@ CONFIG_DEBUG_SPINLOCK_SLEEP=y CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -1371,6 +1368,7 @@ CONFIG_DEBUGGER=y CONFIG_XMON=y CONFIG_XMON_DEFAULT=y CONFIG_XMON_DISASSEMBLY=y +CONFIG_IRQSTACKS=y # CONFIG_BDI_SWITCH is not set # CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1382,50 +1380,80 @@ CONFIG_XMON_DISASSEMBLY=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y + +# +# Crypto core or helper +# CONFIG_CRYPTO_ALGAPI=m CONFIG_CRYPTO_BLKCIPHER=m -# CONFIG_CRYPTO_SEQIV is not set CONFIG_CRYPTO_MANAGER=m +# 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=m +# 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 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set 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_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_WP512 is not set + +# +# Ciphers +# # CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_ARC4=m +# 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=m +# CONFIG_CRYPTO_DES is not set +# 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 is not set # CONFIG_PPC_CLOCK is not set +# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/ep8248e_defconfig b/arch/powerpc/configs/ep8248e_defconfig index 2b1504e0a1112f017b6c0baf4058737356864084..ba2a463b9305e5bab1c57c2f2ce8abf85e0d462b 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: 2.6.25-rc6 -# Mon Mar 24 08:48:09 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:09 2008 # # CONFIG_PPC64 is not set @@ -30,6 +30,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -70,18 +72,16 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CGROUPS is not set -CONFIG_GROUP_SCHED=y -CONFIG_FAIR_GROUP_SCHED=y -CONFIG_USER_SCHED=y -# CONFIG_CGROUP_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 is not set +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 @@ -107,6 +107,7 @@ CONFIG_SLAB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -194,11 +195,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -215,6 +218,7 @@ CONFIG_FSL_SOC=y # CONFIG_PCI_SYSCALL is not set # CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -224,11 +228,11 @@ CONFIG_FSL_SOC=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=0x00400000 # # Networking @@ -283,6 +287,7 @@ CONFIG_INET6_XFRM_MODE_TRANSPORT=y CONFIG_INET6_XFRM_MODE_TUNNEL=y CONFIG_INET6_XFRM_MODE_BEET=y CONFIG_IPV6_SIT=y +CONFIG_IPV6_NDISC_NODETYPE=y # CONFIG_IPV6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y @@ -498,6 +503,7 @@ CONFIG_NETDEV_10000=y # # 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 @@ -521,6 +527,7 @@ CONFIG_NETDEV_10000=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -552,12 +559,7 @@ CONFIG_HW_RANDOM=y # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER 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_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -574,12 +576,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -603,12 +615,9 @@ CONFIG_DAB=y # CONFIG_MMC 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 - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -675,7 +684,6 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set -# CONFIG_NFS_DIRECTIO is not set # CONFIG_NFSD is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y @@ -752,6 +760,7 @@ CONFIG_NLS_UTF8=y # # Library routines # +# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set @@ -763,6 +772,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -770,6 +780,7 @@ CONFIG_HAS_DMA=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set @@ -780,6 +791,7 @@ CONFIG_DEBUG_KERNEL=y # CONFIG_SCHED_DEBUG is not set # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set @@ -791,6 +803,7 @@ CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -802,6 +815,7 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_KGDB_CONSOLE is not set +# CONFIG_IRQSTACKS is not set CONFIG_BDI_SWITCH=y # CONFIG_PPC_EARLY_DEBUG is not set @@ -811,45 +825,75 @@ CONFIG_BDI_SWITCH=y # CONFIG_KEYS is not set # CONFIG_SECURITY 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_HMAC is not set # CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC 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=y +CONFIG_CRYPTO_PCBC=y + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC 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_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set -CONFIG_CRYPTO_ECB=y -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_PCBC=y -# 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_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_AUTHENC is not set # CONFIG_CRYPTO_LZO is not set # CONFIG_CRYPTO_HW 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/ep88xc_defconfig b/arch/powerpc/configs/ep88xc_defconfig index 125b4764aadd59aecc63668323829c0d9e27db2b..ac72b48542dcc9af32b243b9dc1df772f85e4b53 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: 2.6.25-rc6 -# Mon Mar 24 08:48:10 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:09 2008 # # CONFIG_PPC64 is not set @@ -28,6 +28,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -108,6 +110,7 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y # CONFIG_TINY_SHMEM is not set @@ -212,11 +215,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -234,6 +239,7 @@ CONFIG_FSL_SOC=y # CONFIG_PCI_QSPAN is not set # CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -243,13 +249,13 @@ CONFIG_FSL_SOC=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=0x80000000 CONFIG_CONSISTENT_START=0xfd000000 CONFIG_CONSISTENT_SIZE=0x00200000 -CONFIG_BOOT_LOAD=0x00400000 # # Networking @@ -292,8 +298,6 @@ 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 @@ -481,6 +485,7 @@ CONFIG_FS_ENET_MDIO_FEC=y # # 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 @@ -505,6 +510,7 @@ CONFIG_FS_ENET_MDIO_FEC=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -537,12 +543,7 @@ CONFIG_GEN_RTC=y # 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_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -559,12 +560,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -588,13 +599,10 @@ CONFIG_DAB=y # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -607,7 +615,6 @@ CONFIG_DAB=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 is not set # CONFIG_INOTIFY is not set @@ -665,7 +672,6 @@ 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 @@ -708,6 +714,7 @@ CONFIG_MSDOS_PARTITION=y # # Library routines # +# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set @@ -718,6 +725,7 @@ CONFIG_ZLIB_INFLATE=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -725,6 +733,7 @@ CONFIG_HAS_DMA=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set @@ -735,6 +744,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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_SPINLOCK is not set @@ -745,6 +755,7 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -755,6 +766,7 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set +# CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -767,3 +779,4 @@ CONFIG_DEBUG_INFO=y # CONFIG_CRYPTO 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/g5_defconfig b/arch/powerpc/configs/g5_defconfig index 88338a9f5e95536d67246c04fcde09baa316c927..0ccc6e493dcbf0f1b1faffd5270bb4cbcb0259b9 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: 2.6.25-rc6 -# Thu Mar 27 13:55:43 2008 +# Linux kernel version: 2.6.26-rc6 +# Mon Jun 16 21:08:31 2008 # CONFIG_PPC64=y @@ -29,6 +29,9 @@ 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_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 @@ -91,6 +94,7 @@ 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 is not set @@ -119,12 +123,14 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set CONFIG_MODVERSIONS=y @@ -165,11 +171,11 @@ CONFIG_PPC_PMAC=y CONFIG_PPC_PMAC64=y # CONFIG_PPC_MAPLE is not set # 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_IPIC is not set @@ -190,6 +196,7 @@ CONFIG_CPU_FREQ_TABLE=y CONFIG_CPU_FREQ_STAT=y # CONFIG_CPU_FREQ_STAT_DETAILS is not set CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set @@ -224,7 +231,6 @@ CONFIG_PREEMPT_NONE=y 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 @@ -248,12 +254,14 @@ 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_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 @@ -278,7 +286,10 @@ CONFIG_PCI_MSI=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 +CONFIG_PHYSICAL_START=0x00000000 # # Networking @@ -325,8 +336,6 @@ 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_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -342,6 +351,7 @@ CONFIG_NF_CONNTRACK=m # CONFIG_NF_CT_ACCT is not set CONFIG_NF_CONNTRACK_MARK=y CONFIG_NF_CONNTRACK_EVENTS=y +# CONFIG_NF_CT_PROTO_DCCP is not set # CONFIG_NF_CT_PROTO_SCTP is not set # CONFIG_NF_CT_PROTO_UDPLITE is not set # CONFIG_NF_CONNTRACK_AMANDA is not set @@ -418,6 +428,7 @@ CONFIG_FW_LOADER=y # 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 @@ -465,7 +476,6 @@ 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 @@ -506,7 +516,7 @@ 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_IDE_ARCH_OBSOLETE_INIT=y +# CONFIG_BLK_DEV_HD_ONLY is not set # CONFIG_BLK_DEV_HD is not set # @@ -584,7 +594,10 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_SRP 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_ATA_SFF=y CONFIG_SATA_SVW=y # CONFIG_ATA_PIIX is not set # CONFIG_SATA_MV is not set @@ -594,7 +607,6 @@ CONFIG_SATA_SVW=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 @@ -639,6 +651,7 @@ CONFIG_SATA_SVW=y # 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=y @@ -740,7 +753,6 @@ 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 @@ -755,10 +767,10 @@ 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=y CONFIG_IBMOL=y # CONFIG_3C359 is not set @@ -769,6 +781,7 @@ CONFIG_IBMOL=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # # USB Network Adapters @@ -865,6 +878,7 @@ CONFIG_VT=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 @@ -895,13 +909,7 @@ CONFIG_DEVPORT=y 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 @@ -930,6 +938,7 @@ CONFIG_I2C_POWERMAC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -939,19 +948,13 @@ CONFIG_I2C_POWERMAC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -968,12 +971,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # CONFIG_USB_DABUSB is not set @@ -995,8 +1008,8 @@ CONFIG_FB_CFB_IMAGEBLIT=y # 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 is not set # CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set CONFIG_FB_MACMODES=y CONFIG_FB_BACKLIGHT=y @@ -1112,6 +1125,7 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_AU8810 is not set # CONFIG_SND_AU8820 is not set # CONFIG_SND_AU8830 is not set +# CONFIG_SND_AW2 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_BT87X is not set # CONFIG_SND_CA0106 is not set @@ -1198,11 +1212,11 @@ CONFIG_SND_USB_AUDIO=m # CONFIG_SND_SOC is not set # -# SoC Audio support for SuperH +# ALSA SoC audio for Freescale SOCs # # -# ALSA SoC audio for Freescale SOCs +# SoC Audio for the Texas Instruments OMAP # # @@ -1222,6 +1236,7 @@ CONFIG_USB_HID=y CONFIG_HID_FF=y CONFIG_HID_PID=y CONFIG_LOGITECH_FF=y +# CONFIG_LOGIRUMBLEPAD2_FF is not set # CONFIG_PANTHERLORD_FF is not set CONFIG_THRUSTMASTER_FF=y # CONFIG_ZEROPLUS_FF is not set @@ -1245,11 +1260,13 @@ CONFIG_USB_DEVICE_CLASS=y # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # 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=y CONFIG_USB_OHCI_HCD_PPC_OF_BE=y @@ -1267,6 +1284,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACM=m CONFIG_USB_PRINTER=y +# CONFIG_USB_WDM is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1288,6 +1306,7 @@ 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_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -1342,9 +1361,11 @@ 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 +# CONFIG_USB_SERIAL_SPCP8X5 is not set # CONFIG_USB_SERIAL_HP4X is not set CONFIG_USB_SERIAL_SAFE=m CONFIG_USB_SERIAL_SAFE_PADDED=y @@ -1379,18 +1400,16 @@ 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 # 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 - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -1420,9 +1439,9 @@ CONFIG_REISERFS_FS_SECURITY=y CONFIG_FS_POSIX_ACL=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set -CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y # CONFIG_XFS_RT is not set +# CONFIG_XFS_DEBUG is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1488,13 +1507,11 @@ 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=y CONFIG_NFSD_V2_ACL=y CONFIG_NFSD_V3=y CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y -CONFIG_NFSD_TCP=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y @@ -1583,9 +1600,10 @@ CONFIG_NLS_UTF8=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 is not set +CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m @@ -1603,6 +1621,7 @@ CONFIG_HAVE_LMB=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 @@ -1613,18 +1632,23 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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=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_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -1648,53 +1672,83 @@ 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_AEAD=m CONFIG_CRYPTO_BLKCIPHER=y -# CONFIG_CRYPTO_SEQIV is not set CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_NULL=m +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_AUTHENC=m +CONFIG_CRYPTO_TEST=m + +# +# 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=y # CONFIG_CRYPTO_XCBC is not set -CONFIG_CRYPTO_NULL=m + +# +# Digest +# +CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m # 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=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_WP512=m + +# +# Ciphers +# CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_BLOWFISH=m +# CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_CAST5=m CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m + +# +# Compression +# CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_CAMELLIA is not set -CONFIG_CRYPTO_TEST=m -CONFIG_CRYPTO_AUTHENC=m # 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/iseries_defconfig b/arch/powerpc/configs/iseries_defconfig index b3128fb7ce7e037a430a24c7cb25428b8cd10d07..63f0bdb6340d114e41772cdddc6484519715c19c 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: 2.6.25-rc6 -# Thu Mar 27 13:55:45 2008 +# Linux kernel version: 2.6.26-rc3 +# Tue May 20 20:01:36 2008 # CONFIG_PPC64=y @@ -30,6 +30,9 @@ 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_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 @@ -91,6 +94,7 @@ 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 is not set @@ -118,12 +122,14 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set CONFIG_MODVERSIONS=y @@ -172,11 +178,11 @@ CONFIG_VIOPATH=y # CONFIG_PPC_PMAC is not set # CONFIG_PPC_MAPLE is not set # 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_IPIC is not set # CONFIG_MPIC is not set @@ -212,7 +218,6 @@ CONFIG_PREEMPT_NONE=y CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set -CONFIG_FORCE_MAX_ZONEORDER=13 CONFIG_IOMMU_VMERGE=y CONFIG_IOMMU_HELPER=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -234,12 +239,14 @@ 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_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 @@ -263,7 +270,10 @@ CONFIG_ARCH_SUPPORTS_MSI=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 +CONFIG_PHYSICAL_START=0x00000000 # # Networking @@ -310,8 +320,6 @@ 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_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -327,6 +335,7 @@ CONFIG_NF_CONNTRACK=m # CONFIG_NF_CT_ACCT is not set CONFIG_NF_CONNTRACK_MARK=y CONFIG_NF_CONNTRACK_EVENTS=y +# CONFIG_NF_CT_PROTO_DCCP is not set # CONFIG_NF_CT_PROTO_SCTP is not set # CONFIG_NF_CT_PROTO_UDPLITE is not set # CONFIG_NF_CONNTRACK_AMANDA is not set @@ -631,7 +640,6 @@ CONFIG_MII=y # CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y CONFIG_PCNET32=y -CONFIG_PCNET32_NAPI=y # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set @@ -667,7 +675,6 @@ CONFIG_E1000=m # 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 @@ -682,10 +689,10 @@ 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=y CONFIG_IBMOL=y # CONFIG_3C359 is not set @@ -696,6 +703,7 @@ CONFIG_IBMOL=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set CONFIG_ISERIES_VETH=y # CONFIG_FDDI is not set @@ -762,6 +770,7 @@ CONFIG_VT=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 @@ -793,12 +802,7 @@ CONFIG_MAX_RAW_DEVS=256 # 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 @@ -815,12 +819,22 @@ CONFIG_SSB_POSSIBLE=y # 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 # @@ -854,14 +868,11 @@ CONFIG_DUMMY_CONSOLE=y # 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 # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -895,9 +906,9 @@ CONFIG_JFS_SECURITY=y CONFIG_FS_POSIX_ACL=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set -CONFIG_XFS_SECURITY=y 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 @@ -966,13 +977,11 @@ 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=m CONFIG_NFSD_V2_ACL=y CONFIG_NFSD_V3=y CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y -CONFIG_NFSD_TCP=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m @@ -1047,9 +1056,10 @@ CONFIG_DLM=m # 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 is not set +CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m @@ -1071,6 +1081,7 @@ CONFIG_HAVE_LMB=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 @@ -1081,18 +1092,23 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 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_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -1116,53 +1132,83 @@ CONFIG_IRQSTACKS=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_AEAD=m CONFIG_CRYPTO_BLKCIPHER=y -# CONFIG_CRYPTO_SEQIV is not set CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_NULL=m +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_AUTHENC=m +CONFIG_CRYPTO_TEST=m + +# +# 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=y # CONFIG_CRYPTO_XCBC is not set -CONFIG_CRYPTO_NULL=m + +# +# Digest +# +CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_TGR192=m -# 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=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_WP512=m + +# +# Ciphers +# CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_BLOWFISH=m +# CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_CAST5=m CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_SEED=m # CONFIG_CRYPTO_SALSA20 is not set +CONFIG_CRYPTO_SEED=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m + +# +# Compression +# CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_CAMELLIA is not set -CONFIG_CRYPTO_TEST=m -CONFIG_CRYPTO_AUTHENC=m # 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/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig index 22a943afc3c0f4a4974701989a0b7bc22d0196a6..48434c2c7628c11101e3688021a6d3748b24cb29 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: 2.6.25-rc6 -# Mon Mar 24 08:48:10 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:10 2008 # # CONFIG_PPC64 is not set @@ -31,6 +31,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -91,6 +93,7 @@ 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 @@ -118,12 +121,14 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set # CONFIG_MODVERSIONS is not set @@ -223,11 +228,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -251,6 +258,7 @@ 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 # # Advanced setup @@ -260,11 +268,11 @@ 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 @@ -313,8 +321,6 @@ 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_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -329,6 +335,7 @@ CONFIG_NF_CONNTRACK=m # CONFIG_NF_CT_ACCT is not set # CONFIG_NF_CONNTRACK_MARK is not set # CONFIG_NF_CONNTRACK_EVENTS is not set +# CONFIG_NF_CT_PROTO_DCCP is not set CONFIG_NF_CT_PROTO_GRE=m CONFIG_NF_CT_PROTO_SCTP=m # CONFIG_NF_CT_PROTO_UDPLITE is not set @@ -407,6 +414,7 @@ CONFIG_IP_NF_TARGET_REDIRECT=m # CONFIG_IP_NF_TARGET_NETMAP is not set # CONFIG_NF_NAT_SNMP_BASIC is not set CONFIG_NF_NAT_PROTO_GRE=m +CONFIG_NF_NAT_PROTO_SCTP=m CONFIG_NF_NAT_FTP=m CONFIG_NF_NAT_IRC=m CONFIG_NF_NAT_TFTP=m @@ -459,8 +467,6 @@ CONFIG_IEEE80211_DEBUG=y CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m CONFIG_IEEE80211_CRYPT_TKIP=m -CONFIG_IEEE80211_SOFTMAC=m -CONFIG_IEEE80211_SOFTMAC_DEBUG=y # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -486,6 +492,7 @@ CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set # CONFIG_MTD_CMDLINE_PARTS is not set # CONFIG_MTD_OF_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -565,6 +572,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=1 # # 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 @@ -670,7 +678,11 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_SRP 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 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 @@ -680,13 +692,11 @@ CONFIG_ATA=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 # CONFIG_SATA_VITESSE is not set # CONFIG_SATA_INIC162X is not set -# CONFIG_SATA_FSL is not set # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set @@ -726,6 +736,7 @@ CONFIG_PATA_SIL680=y # 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 @@ -785,7 +796,6 @@ CONFIG_R8169=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 @@ -805,6 +815,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -812,6 +823,7 @@ 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 @@ -886,6 +898,7 @@ CONFIG_VT=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 @@ -913,7 +926,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # 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 @@ -923,13 +935,6 @@ 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 # @@ -957,6 +962,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -966,19 +972,13 @@ CONFIG_SENSORS_EEPROM=m # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -1048,12 +1048,22 @@ CONFIG_SSB_POSSIBLE=y # 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 # @@ -1115,12 +1125,14 @@ CONFIG_USB_DEVICE_CLASS=y # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set # CONFIG_USB_EHCI_FSL is not set 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=y CONFIG_USB_OHCI_HCD_PPC_OF=y CONFIG_USB_OHCI_HCD_PPC_OF_BE=y @@ -1138,6 +1150,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # # CONFIG_USB_ACM is not set CONFIG_USB_PRINTER=m +# CONFIG_USB_WDM is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1159,6 +1172,7 @@ 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_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -1202,9 +1216,11 @@ CONFIG_USB_SERIAL_FTDI_SIO=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 @@ -1238,10 +1254,12 @@ CONFIG_USB_SERIAL_FTDI_SIO=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 # 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 @@ -1293,11 +1311,8 @@ CONFIG_RTC_DRV_RS5C372=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 # @@ -1318,10 +1333,9 @@ CONFIG_FS_MBCACHE=y CONFIG_FS_POSIX_ACL=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set -# CONFIG_XFS_SECURITY is not set # CONFIG_XFS_POSIX_ACL is not set # CONFIG_XFS_RT is not set -# CONFIG_GFS2_FS is not set +# CONFIG_XFS_DEBUG is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y @@ -1388,12 +1402,10 @@ 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=m CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set # CONFIG_NFSD_V4 is not set -CONFIG_NFSD_TCP=y CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y @@ -1467,9 +1479,10 @@ CONFIG_NLS_UTF8=m # 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 is not set +CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m @@ -1481,6 +1494,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1488,6 +1502,7 @@ CONFIG_HAS_DMA=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set @@ -1498,6 +1513,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 @@ -1510,6 +1526,7 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -1521,6 +1538,7 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER 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 @@ -1532,52 +1550,82 @@ CONFIG_DEBUG_BUGVERBOSE=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=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=m 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=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=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_SERPENT=m +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# CONFIG_CRYPTO_AES=m +# CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_BLOWFISH=m +# 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=m +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=m +# CONFIG_CRYPTO_TEA is not set +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m + +# +# Compression +# CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -# 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_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 a3d52e3f2ded8489270e3ea39ffbb3c5b3923a59..066c583c1f8ac3903b5f55b2f3adbb8ffd291921 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: 2.6.25-rc6 -# Mon Mar 24 08:48:11 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:11 2008 # # CONFIG_PPC64 is not set @@ -31,6 +31,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -86,6 +88,7 @@ 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 @@ -111,6 +114,7 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -209,11 +213,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -235,6 +241,7 @@ 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 @@ -244,11 +251,11 @@ 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 @@ -296,8 +303,6 @@ 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 @@ -454,7 +459,10 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_SRP 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_ATA_SFF=y # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set CONFIG_SATA_MV=y @@ -464,7 +472,6 @@ CONFIG_SATA_MV=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 @@ -509,6 +516,7 @@ CONFIG_SATA_MV=y # 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 @@ -596,7 +604,6 @@ 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 @@ -616,6 +623,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -623,6 +631,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # 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 @@ -670,6 +679,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -705,12 +715,7 @@ CONFIG_GEN_RTC=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=y @@ -743,12 +748,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -779,6 +794,8 @@ CONFIG_USB_ARCH_HAS_HCD=y 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 # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -787,14 +804,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # 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 # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -814,7 +828,6 @@ 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 @@ -871,7 +884,6 @@ CONFIG_NETWORK_FILESYSTEMS=y 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 @@ -914,6 +926,7 @@ CONFIG_MSDOS_PARTITION=y # 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_ITU_T is not set @@ -924,6 +937,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -931,6 +945,7 @@ CONFIG_HAS_DMA=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 @@ -940,6 +955,7 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_SAMPLES is not set +# CONFIG_IRQSTACKS is not set # CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -950,48 +966,78 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y -# CONFIG_CRYPTO_SEQIV is not set + +# +# Crypto core or helper +# # CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC 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 is not set +# 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 -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set +# 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_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_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 is not set +# 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_AUTHENC is not set # 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_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig index 0264c5757f78f3a4a9a9ff850d6b85ade2edc917..30d7834b7db1aab3a00ba21c70fa86bd48ee4fb7 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: 2.6.25-rc6 -# Mon Mar 24 08:48:13 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:12 2008 # # CONFIG_PPC64 is not set @@ -30,6 +30,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -70,18 +72,16 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CGROUPS is not set -CONFIG_GROUP_SCHED=y -# CONFIG_FAIR_GROUP_SCHED is not set -CONFIG_USER_SCHED=y -# CONFIG_CGROUP_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 is not set +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 @@ -108,6 +108,7 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -196,11 +197,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -224,6 +227,7 @@ 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 # # Advanced setup @@ -233,11 +237,11 @@ 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=0x00400000 # # Networking @@ -292,6 +296,7 @@ CONFIG_INET6_XFRM_MODE_TRANSPORT=y CONFIG_INET6_XFRM_MODE_TUNNEL=y CONFIG_INET6_XFRM_MODE_BEET=y CONFIG_IPV6_SIT=y +CONFIG_IPV6_NDISC_NODETYPE=y # CONFIG_IPV6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y @@ -536,7 +541,6 @@ 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 @@ -554,6 +558,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -561,6 +566,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set CONFIG_PPP=y @@ -634,6 +640,7 @@ CONFIG_SERIO_LIBPS2=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -668,12 +675,7 @@ CONFIG_HW_RANDOM=y # CONFIG_RAW_DRIVER 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 @@ -690,12 +692,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -722,13 +734,10 @@ CONFIG_DAB=y # 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 - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -798,7 +807,6 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y -# CONFIG_NFS_DIRECTIO is not set # CONFIG_NFSD is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y @@ -877,6 +885,7 @@ CONFIG_NLS_UTF8=y # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set @@ -889,6 +898,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -896,6 +906,7 @@ CONFIG_HAS_DMA=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set @@ -906,6 +917,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 @@ -918,6 +930,7 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -929,6 +942,7 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_KGDB_CONSOLE is not set +# CONFIG_IRQSTACKS is not set CONFIG_BDI_SWITCH=y # CONFIG_PPC_EARLY_DEBUG is not set @@ -938,45 +952,75 @@ CONFIG_BDI_SWITCH=y # CONFIG_KEYS is not set # CONFIG_SECURITY 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_HMAC is not set # CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC 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=y +CONFIG_CRYPTO_PCBC=y + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC 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_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set -CONFIG_CRYPTO_ECB=y -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_PCBC=y -# 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_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_AUTHENC is not set # CONFIG_CRYPTO_LZO is not set # CONFIG_CRYPTO_HW 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/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig index 9e0dd82016910710305cbc8606e61d9af975c578..4293c8be06e1323d40f824e7c81cb7939e33f9d8 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: 2.6.25-rc9 -# Tue Apr 15 18:07:36 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:14 2008 # # CONFIG_PPC64 is not set @@ -31,6 +31,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -86,6 +88,7 @@ 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 @@ -111,12 +114,14 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set # CONFIG_MODVERSIONS is not set @@ -201,7 +206,6 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set -CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -217,11 +221,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -240,6 +246,7 @@ CONFIG_FSL_SOC=y # CONFIG_PCI_SYSCALL is not set # CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -249,11 +256,11 @@ CONFIG_FSL_SOC=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 @@ -301,8 +308,6 @@ 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 @@ -361,6 +366,7 @@ CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS 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 @@ -439,6 +445,7 @@ CONFIG_MTD_NAND_FSL_ELBC=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 @@ -501,8 +508,10 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DEBUG is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set -# CONFIG_SATA_MV is not set +CONFIG_SATA_PMP=y CONFIG_SATA_FSL=y +CONFIG_ATA_SFF=y +# CONFIG_SATA_MV is not set # CONFIG_PATA_PLATFORM is not set # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set @@ -554,6 +563,7 @@ 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 @@ -607,6 +617,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -641,13 +652,6 @@ 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 # @@ -658,6 +662,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -667,19 +672,13 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -757,12 +756,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # CONFIG_USB_DABUSB is not set @@ -810,16 +819,20 @@ 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 # # 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_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set @@ -828,6 +841,7 @@ 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' @@ -873,17 +887,15 @@ 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_EDAC is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -903,7 +915,6 @@ 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 @@ -962,7 +973,6 @@ 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 @@ -1009,6 +1019,7 @@ CONFIG_UCC=y # 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_ITU_T is not set @@ -1027,6 +1038,7 @@ 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 @@ -1034,6 +1046,7 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_SAMPLES is not set +# CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1043,51 +1056,81 @@ 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_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_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 2075722911bbc866c87713438c30316a99e41aa2..3efab71a603b74a49d60b5507371e5f81c6ad287 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: 2.6.25-rc7 -# Mon Mar 31 11:37:08 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 09:03:46 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -90,6 +92,7 @@ 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 @@ -117,12 +120,14 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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=y @@ -162,6 +167,7 @@ CONFIG_MPC8560_ADS=y CONFIG_MPC85xx_CDS=y CONFIG_MPC85xx_MDS=y CONFIG_MPC85xx_DS=y +CONFIG_KSI8560=y # CONFIG_STX_GP3 is not set CONFIG_TQM8540=y CONFIG_TQM8541=y @@ -221,11 +227,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -250,6 +258,7 @@ 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 # # Advanced setup @@ -259,11 +268,12 @@ 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_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 -CONFIG_BOOT_LOAD=0x00800000 # # Networking @@ -334,8 +344,10 @@ 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_NDISC_NODETYPE=y # CONFIG_IPV6_TUNNEL is not set # CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_IPV6_MROUTE is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -397,6 +409,7 @@ CONFIG_FW_LOADER=y # 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 @@ -503,7 +516,11 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_SRP is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_PMP=y CONFIG_SATA_AHCI=y +# 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 @@ -513,13 +530,11 @@ CONFIG_SATA_AHCI=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 # CONFIG_SATA_VITESSE is not set # CONFIG_SATA_INIC162X is not set -# CONFIG_SATA_FSL is not set CONFIG_PATA_ALI=y # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set @@ -559,6 +574,7 @@ CONFIG_PATA_ALI=y # 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 @@ -625,7 +641,6 @@ 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 @@ -646,6 +661,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -653,6 +669,7 @@ 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 @@ -717,6 +734,7 @@ CONFIG_VT=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 @@ -750,7 +768,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set CONFIG_NVRAM=y -# CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set @@ -760,13 +777,6 @@ 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 # @@ -794,6 +804,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -803,19 +814,13 @@ CONFIG_SENSORS_EEPROM=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -832,13 +837,33 @@ CONFIG_SSB_POSSIBLE=y # 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=m -# CONFIG_DVB_CORE_ATTACH is not set +CONFIG_VIDEO_MEDIA=m + +# +# Multimedia drivers +# +# CONFIG_MEDIA_ATTACH is not set +CONFIG_MEDIA_TUNER=m +# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set +CONFIG_MEDIA_TUNER_SIMPLE=m +CONFIG_MEDIA_TUNER_TDA8290=m +CONFIG_MEDIA_TUNER_TDA9887=m +CONFIG_MEDIA_TUNER_TEA5761=m +CONFIG_MEDIA_TUNER_TEA5767=m +CONFIG_MEDIA_TUNER_MT20XX=m +CONFIG_MEDIA_TUNER_XC2028=m +CONFIG_MEDIA_TUNER_XC5000=m CONFIG_DVB_CAPTURE_DRIVERS=y # @@ -881,14 +906,17 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # # DVB-S (satellite) frontends # -# CONFIG_DVB_STV0299 is not set # CONFIG_DVB_CX24110 is not set # CONFIG_DVB_CX24123 is not set -# CONFIG_DVB_TDA8083 is not set # CONFIG_DVB_MT312 is not set -# CONFIG_DVB_VES1X93 is not set # CONFIG_DVB_S5H1420 is not set +# CONFIG_DVB_STV0299 is not set +# CONFIG_DVB_TDA8083 is not set # CONFIG_DVB_TDA10086 is not set +# CONFIG_DVB_VES1X93 is not set +# CONFIG_DVB_TUNER_ITD1000 is not set +# CONFIG_DVB_TDA826X is not set +# CONFIG_DVB_TUA6100 is not set # # DVB-T (terrestrial) frontends @@ -906,6 +934,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_DIB3000MC is not set # CONFIG_DVB_DIB7000M is not set # CONFIG_DVB_DIB7000P is not set +# CONFIG_DVB_TDA10048 is not set # # DVB-C (cable) frontends @@ -924,27 +953,21 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_BCM3510 is not set # CONFIG_DVB_LGDT330X is not set # CONFIG_DVB_S5H1409 is not set +# CONFIG_DVB_AU8522 is not set +# CONFIG_DVB_S5H1411 is not set # -# Tuners/PLL support +# Digital terrestrial only tuners/PLL # # CONFIG_DVB_PLL is not set -# CONFIG_DVB_TDA826X is not set -# CONFIG_DVB_TDA827X is not set -# CONFIG_DVB_TDA18271 is not set -# CONFIG_DVB_TUNER_QT1010 is not set -# CONFIG_DVB_TUNER_MT2060 is not set -# CONFIG_DVB_TUNER_MT2266 is not set -# CONFIG_DVB_TUNER_MT2131 is not set # CONFIG_DVB_TUNER_DIB0070 is not set -# CONFIG_DVB_TUNER_XC5000 is not set # -# Miscellaneous devices +# SEC control devices for DVB-S # # CONFIG_DVB_LNBP21 is not set +# CONFIG_DVB_ISL6405 is not set # CONFIG_DVB_ISL6421 is not set -# CONFIG_DVB_TUA6100 is not set CONFIG_DAB=y # CONFIG_USB_DABUSB is not set @@ -1011,6 +1034,7 @@ CONFIG_SND_AC97_CODEC=y # CONFIG_SND_AU8810 is not set # CONFIG_SND_AU8820 is not set # CONFIG_SND_AU8830 is not set +# CONFIG_SND_AW2 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_BT87X is not set # CONFIG_SND_CA0106 is not set @@ -1085,11 +1109,11 @@ CONFIG_SND_INTEL8X0=y # CONFIG_SND_SOC is not set # -# SoC Audio support for SuperH +# ALSA SoC audio for Freescale SOCs # # -# ALSA SoC audio for Freescale SOCs +# SoC Audio for the Texas Instruments OMAP # # @@ -1124,16 +1148,20 @@ CONFIG_USB_DEVICEFS=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 # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=y -# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +CONFIG_USB_EHCI_ROOT_HUB_TT=y # CONFIG_USB_EHCI_TT_NEWSCHED is not set -# CONFIG_USB_EHCI_FSL 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=y CONFIG_USB_OHCI_HCD_PPC_OF=y CONFIG_USB_OHCI_HCD_PPC_OF_BE=y @@ -1151,6 +1179,7 @@ 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' @@ -1170,7 +1199,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -1208,12 +1239,21 @@ 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 # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set -# CONFIG_EDAC is not set +CONFIG_EDAC=y + +# +# Reporting subsystems +# +# CONFIG_EDAC_DEBUG is not set +CONFIG_EDAC_MM_EDAC=y +CONFIG_EDAC_MPC85XX=y CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -1263,11 +1303,19 @@ CONFIG_RTC_DRV_CMOS=y # # on-CPU RTC drivers # -# CONFIG_DMADEVICES is not set +# CONFIG_RTC_DRV_PPC is not set +CONFIG_DMADEVICES=y # -# Userspace I/O +# DMA Devices # +CONFIG_FSL_DMA=y +CONFIG_DMA_ENGINE=y + +# +# DMA Clients +# +# CONFIG_NET_DMA is not set # CONFIG_UIO is not set # @@ -1287,7 +1335,6 @@ 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 @@ -1357,10 +1404,9 @@ 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=y # CONFIG_NFSD_V3 is not set -CONFIG_NFSD_TCP=y +# CONFIG_NFSD_V4 is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y @@ -1444,9 +1490,10 @@ CONFIG_NLS_UTF8=m # 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_ITU_T is not set +CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m @@ -1455,6 +1502,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1462,6 +1510,7 @@ CONFIG_HAS_DMA=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 @@ -1472,6 +1521,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 @@ -1485,6 +1535,7 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -1497,6 +1548,7 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_KGDB_CONSOLE is not set +# CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1507,53 +1559,83 @@ CONFIG_DEBUG_INFO=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_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_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=m +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# CONFIG_CRYPTO_HMAC=y # 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_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 is not set -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_PPC_CLOCK is not set 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 7e5b9ce58d896af32801fc8b73676edde3a5244f..5612d40d0463907067f261ed32445d1b05eab678 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: 2.6.25-rc6 -# Mon Mar 24 08:48:33 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:50:24 2008 # # CONFIG_PPC64 is not set @@ -31,6 +31,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -60,9 +62,10 @@ CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" -# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_LOCALVERSION_AUTO=y # CONFIG_SWAP is not set -# CONFIG_SYSVIPC is not set +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 @@ -86,6 +89,7 @@ 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 @@ -110,14 +114,22 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_MODULES is not set +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=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set @@ -151,6 +163,7 @@ CONFIG_PPC_86xx=y # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set # CONFIG_MPC8641_HPCN is not set +# CONFIG_SBC8641D is not set CONFIG_MPC8610_HPCD=y CONFIG_MPC8610=y # CONFIG_IPIC is not set @@ -199,11 +212,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=12 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -223,12 +238,14 @@ CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y CONFIG_PCIEPORTBUS=y CONFIG_PCIEAER=y +# CONFIG_PCIEASPM is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set CONFIG_PCI_LEGACY=y CONFIG_PCI_DEBUG=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -238,11 +255,11 @@ CONFIG_PCI_DEBUG=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 @@ -303,8 +320,10 @@ 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_NDISC_NODETYPE=y # CONFIG_IPV6_TUNNEL is not set # CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_IPV6_MROUTE is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -446,6 +465,7 @@ CONFIG_MTD_NAND_FSL_ELBC=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 @@ -504,6 +524,7 @@ CONFIG_CHR_DEV_SG=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 @@ -553,7 +574,11 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_SRP is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_PMP=y CONFIG_SATA_AHCI=y +# CONFIG_SATA_SIL24 is not set +# CONFIG_SATA_FSL 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 @@ -563,13 +588,11 @@ CONFIG_SATA_AHCI=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 # CONFIG_SATA_VITESSE is not set # CONFIG_SATA_INIC162X is not set -# CONFIG_SATA_FSL is not set CONFIG_PATA_ALI=y # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set @@ -609,6 +632,7 @@ CONFIG_PATA_ALI=y # 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 @@ -628,25 +652,9 @@ CONFIG_DUMMY=y # CONFIG_TUN is not set # CONFIG_VETH is not set # CONFIG_ARCNET 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_PHYLIB is not set CONFIG_NET_ETHERNET=y -CONFIG_MII=y +# CONFIG_MII is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -663,64 +671,10 @@ CONFIG_ULI526X=y # 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=y -# CONFIG_PCNET32 is not set -# CONFIG_AMD8111_ETH is not set -# CONFIG_ADAPTEC_STARFIRE is not set +# CONFIG_NET_PCI is not set # CONFIG_B44 is not set -# CONFIG_FORCEDETH is not set -# CONFIG_EEPRO100 is not set -# CONFIG_E100 is not set -# CONFIG_FEALNX is not set -# CONFIG_NATSEMI is not set -# CONFIG_NE2K_PCI is not set -# CONFIG_8139CP is not set -CONFIG_8139TOO=y -CONFIG_8139TOO_PIO=y -# CONFIG_8139TOO_TUNE_TWISTER is not set -# CONFIG_8139TOO_8129 is not set -# CONFIG_8139_OLD_RX_RESET 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 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 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 is not set -# CONFIG_BNX2 is not set -# CONFIG_GIANFAR is not set -# CONFIG_QLA3XXX is not set -# CONFIG_ATL1 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_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set # @@ -728,6 +682,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # 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 @@ -783,6 +738,7 @@ CONFIG_VT=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 @@ -823,13 +779,6 @@ 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 # @@ -852,9 +801,11 @@ CONFIG_I2C_MPC=y # 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 # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -864,19 +815,13 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -893,12 +838,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -908,7 +863,56 @@ CONFIG_DAB=y # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y -# 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 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_CIRRUS is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_CYBER2000 is not set +# CONFIG_FB_OF is not set +# CONFIG_FB_CT65550 is not set +# CONFIG_FB_ASILIANT is not set +# CONFIG_FB_IMSTT is not set +# CONFIG_FB_VGA16 is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_RIVA is not set +# CONFIG_FB_MATROX is not set +# CONFIG_FB_RADEON is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIS is not set +# CONFIG_FB_NEOMAGIC is not set +# CONFIG_FB_KYRO is not set +# CONFIG_FB_3DFX is not set +# CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set +# CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set +CONFIG_FB_FSL_DIU=y +# CONFIG_FB_IBM_GXT4500 is not set +# CONFIG_FB_VIRTUAL is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -922,6 +926,8 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE is not set +# CONFIG_LOGO is not set # # Sound @@ -938,7 +944,7 @@ CONFIG_SND_PCM=y CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y -# CONFIG_SND_PCM_OSS_PLUGINS is not set +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=y @@ -965,6 +971,7 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_AU8810 is not set # CONFIG_SND_AU8820 is not set # CONFIG_SND_AU8830 is not set +# CONFIG_SND_AW2 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_BT87X is not set # CONFIG_SND_CA0106 is not set @@ -1030,15 +1037,15 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_SOC=y -# -# SoC Audio support for SuperH -# - # # 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 @@ -1055,6 +1062,8 @@ CONFIG_USB_ARCH_HAS_HCD=y 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 # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1063,14 +1072,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # 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 # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -1090,7 +1096,6 @@ 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 is not set # CONFIG_INOTIFY is not set @@ -1134,6 +1139,7 @@ CONFIG_TMPFS=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 @@ -1147,10 +1153,9 @@ 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=y # CONFIG_NFSD_V3 is not set -CONFIG_NFSD_TCP=y +# CONFIG_NFSD_V4 is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y @@ -1234,6 +1239,7 @@ 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_ITU_T is not set @@ -1244,6 +1250,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1251,6 +1258,7 @@ CONFIG_HAS_DMA=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 @@ -1261,6 +1269,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 @@ -1274,9 +1283,11 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT 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_SAMPLES is not set @@ -1284,6 +1295,7 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set +# CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1294,48 +1306,80 @@ CONFIG_DEBUG_INFO=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y -# CONFIG_CRYPTO_SEQIV is not set + +# +# Crypto core or helper +# # CONFIG_CRYPTO_MANAGER is not set +# 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 is not set +# 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 -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set +# 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_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_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 is not set +# 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_AUTHENC is not set # 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_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 d01dcdb70bd79ffa94622ae865ce11722abd607c..4a8171507391996b0361974dc5ab282c53510a8e 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: 2.6.25-rc7 -# Mon Mar 31 11:37:11 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:15 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -90,6 +92,7 @@ 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 @@ -117,12 +120,14 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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=y @@ -162,6 +167,7 @@ CONFIG_PPC_86xx=y # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set CONFIG_MPC8641_HPCN=y +# CONFIG_SBC8641D is not set # CONFIG_MPC8610_HPCD is not set CONFIG_MPC8641=y # CONFIG_IPIC is not set @@ -211,11 +217,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -240,6 +248,8 @@ CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set +CONFIG_HAS_RAPIDIO=y +# CONFIG_RAPIDIO is not set # # Advanced setup @@ -249,11 +259,11 @@ 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 @@ -324,8 +334,10 @@ 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_NDISC_NODETYPE=y # CONFIG_IPV6_TUNNEL is not set # CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_IPV6_MROUTE is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -387,6 +399,7 @@ CONFIG_FW_LOADER=y # 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 @@ -493,7 +506,11 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_SRP is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_PMP=y CONFIG_SATA_AHCI=y +# CONFIG_SATA_SIL24 is not set +# CONFIG_SATA_FSL 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 @@ -503,13 +520,11 @@ CONFIG_SATA_AHCI=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 # CONFIG_SATA_VITESSE is not set # CONFIG_SATA_INIC162X is not set -# CONFIG_SATA_FSL is not set CONFIG_PATA_ALI=y # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set @@ -549,6 +564,7 @@ CONFIG_PATA_ALI=y # 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 @@ -614,7 +630,6 @@ 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 @@ -634,6 +649,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -641,6 +657,7 @@ 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 @@ -705,6 +722,7 @@ CONFIG_VT=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 @@ -736,7 +754,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set CONFIG_NVRAM=y -# CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set @@ -746,13 +763,6 @@ 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 # @@ -780,6 +790,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -789,19 +800,13 @@ CONFIG_SENSORS_EEPROM=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -818,13 +823,33 @@ CONFIG_SSB_POSSIBLE=y # 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=m -# CONFIG_DVB_CORE_ATTACH is not set +CONFIG_VIDEO_MEDIA=m + +# +# Multimedia drivers +# +# CONFIG_MEDIA_ATTACH is not set +CONFIG_MEDIA_TUNER=m +# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set +CONFIG_MEDIA_TUNER_SIMPLE=m +CONFIG_MEDIA_TUNER_TDA8290=m +CONFIG_MEDIA_TUNER_TDA9887=m +CONFIG_MEDIA_TUNER_TEA5761=m +CONFIG_MEDIA_TUNER_TEA5767=m +CONFIG_MEDIA_TUNER_MT20XX=m +CONFIG_MEDIA_TUNER_XC2028=m +CONFIG_MEDIA_TUNER_XC5000=m CONFIG_DVB_CAPTURE_DRIVERS=y # @@ -867,14 +892,17 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # # DVB-S (satellite) frontends # -# CONFIG_DVB_STV0299 is not set # CONFIG_DVB_CX24110 is not set # CONFIG_DVB_CX24123 is not set -# CONFIG_DVB_TDA8083 is not set # CONFIG_DVB_MT312 is not set -# CONFIG_DVB_VES1X93 is not set # CONFIG_DVB_S5H1420 is not set +# CONFIG_DVB_STV0299 is not set +# CONFIG_DVB_TDA8083 is not set # CONFIG_DVB_TDA10086 is not set +# CONFIG_DVB_VES1X93 is not set +# CONFIG_DVB_TUNER_ITD1000 is not set +# CONFIG_DVB_TDA826X is not set +# CONFIG_DVB_TUA6100 is not set # # DVB-T (terrestrial) frontends @@ -892,6 +920,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_DIB3000MC is not set # CONFIG_DVB_DIB7000M is not set # CONFIG_DVB_DIB7000P is not set +# CONFIG_DVB_TDA10048 is not set # # DVB-C (cable) frontends @@ -910,27 +939,21 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_BCM3510 is not set # CONFIG_DVB_LGDT330X is not set # CONFIG_DVB_S5H1409 is not set +# CONFIG_DVB_AU8522 is not set +# CONFIG_DVB_S5H1411 is not set # -# Tuners/PLL support +# Digital terrestrial only tuners/PLL # # CONFIG_DVB_PLL is not set -# CONFIG_DVB_TDA826X is not set -# CONFIG_DVB_TDA827X is not set -# CONFIG_DVB_TDA18271 is not set -# CONFIG_DVB_TUNER_QT1010 is not set -# CONFIG_DVB_TUNER_MT2060 is not set -# CONFIG_DVB_TUNER_MT2266 is not set -# CONFIG_DVB_TUNER_MT2131 is not set # CONFIG_DVB_TUNER_DIB0070 is not set -# CONFIG_DVB_TUNER_XC5000 is not set # -# Miscellaneous devices +# SEC control devices for DVB-S # # CONFIG_DVB_LNBP21 is not set +# CONFIG_DVB_ISL6405 is not set # CONFIG_DVB_ISL6421 is not set -# CONFIG_DVB_TUA6100 is not set CONFIG_DAB=y # CONFIG_USB_DABUSB is not set @@ -997,6 +1020,7 @@ CONFIG_SND_AC97_CODEC=y # CONFIG_SND_AU8810 is not set # CONFIG_SND_AU8820 is not set # CONFIG_SND_AU8830 is not set +# CONFIG_SND_AW2 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_BT87X is not set # CONFIG_SND_CA0106 is not set @@ -1071,11 +1095,11 @@ CONFIG_SND_INTEL8X0=y # CONFIG_SND_SOC is not set # -# SoC Audio support for SuperH +# ALSA SoC audio for Freescale SOCs # # -# ALSA SoC audio for Freescale SOCs +# SoC Audio for the Texas Instruments OMAP # # @@ -1110,16 +1134,20 @@ CONFIG_USB_DEVICEFS=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 # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set # CONFIG_USB_EHCI_FSL is not set 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=y CONFIG_USB_OHCI_HCD_PPC_OF=y CONFIG_USB_OHCI_HCD_PPC_OF_BE=y @@ -1137,6 +1165,7 @@ 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' @@ -1156,7 +1185,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -1194,10 +1225,12 @@ 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 # 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 @@ -1249,11 +1282,8 @@ CONFIG_RTC_DRV_CMOS=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 # @@ -1273,7 +1303,6 @@ 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 @@ -1343,10 +1372,9 @@ 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=y # CONFIG_NFSD_V3 is not set -CONFIG_NFSD_TCP=y +# CONFIG_NFSD_V4 is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y @@ -1430,9 +1458,10 @@ CONFIG_NLS_UTF8=m # 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_ITU_T is not set +CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m @@ -1441,6 +1470,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1448,6 +1478,7 @@ CONFIG_HAS_DMA=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 @@ -1458,6 +1489,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 @@ -1471,6 +1503,7 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -1482,6 +1515,7 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set +# CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1492,52 +1526,82 @@ CONFIG_DEBUG_INFO=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_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_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=m +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# CONFIG_CRYPTO_HMAC=y # 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_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 is not set -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_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 2d831db9ae5b6e0d6d2340c1fd056dd226b879ac..46fffbcd3f99a56a54d531e4b60c0306520e15f4 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: 2.6.25-rc6 -# Mon Mar 24 08:48:35 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:16 2008 # # CONFIG_PPC64 is not set @@ -28,6 +28,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -106,6 +108,7 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -210,11 +213,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -231,6 +236,7 @@ CONFIG_FSL_SOC=y # CONFIG_PCI_SYSCALL is not set # CONFIG_PCI_QSPAN is not set # CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -240,13 +246,13 @@ CONFIG_FSL_SOC=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=0x80000000 CONFIG_CONSISTENT_START=0xfd000000 CONFIG_CONSISTENT_SIZE=0x00200000 -CONFIG_BOOT_LOAD=0x00400000 # # Networking @@ -294,8 +300,6 @@ 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 @@ -419,6 +423,7 @@ CONFIG_NETDEV_10000=y # # 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 @@ -485,6 +490,7 @@ CONFIG_SERIO_LIBPS2=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -517,12 +523,7 @@ CONFIG_GEN_RTC=y # 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_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -551,12 +552,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -584,6 +595,8 @@ CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -592,13 +605,10 @@ CONFIG_USB_SUPPORT=y # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -620,7 +630,6 @@ 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 @@ -678,7 +687,6 @@ 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 @@ -722,6 +730,7 @@ CONFIG_MSDOS_PARTITION=y # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set @@ -733,6 +742,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -740,6 +750,7 @@ CONFIG_HAS_DMA=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 @@ -748,6 +759,7 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_SAMPLES is not set +# CONFIG_IRQSTACKS is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -757,48 +769,78 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y -# CONFIG_CRYPTO_SEQIV is not set + +# +# Crypto core or helper +# # CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC 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 is not set +# 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 -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set +# 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_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_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 is not set +# 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_AUTHENC is not set # CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_PPC_CLOCK is not set 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 82151b9bba260135d9a1fd32d31acae5ffaec58e..9df78973005e802bd2762085205611047220e9ed 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: 2.6.25-rc6 -# Mon Mar 24 08:48:35 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:17 2008 # # CONFIG_PPC64 is not set @@ -28,6 +28,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -108,6 +110,7 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y # CONFIG_TINY_SHMEM is not set @@ -219,11 +222,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -241,6 +246,7 @@ CONFIG_FSL_SOC=y # CONFIG_PCI_QSPAN is not set # CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -250,13 +256,13 @@ CONFIG_FSL_SOC=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=0x80000000 CONFIG_CONSISTENT_START=0xfd000000 CONFIG_CONSISTENT_SIZE=0x00200000 -CONFIG_BOOT_LOAD=0x00400000 # # Networking @@ -299,8 +305,6 @@ 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 @@ -492,6 +496,7 @@ CONFIG_FS_ENET_MDIO_FEC=y # # 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 @@ -516,6 +521,7 @@ CONFIG_FS_ENET_MDIO_FEC=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -548,12 +554,7 @@ CONFIG_GEN_RTC=y # 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_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -570,12 +571,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -599,13 +610,10 @@ CONFIG_DAB=y # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -618,7 +626,6 @@ CONFIG_DAB=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 is not set # CONFIG_INOTIFY is not set @@ -676,7 +683,6 @@ 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 @@ -719,6 +725,7 @@ CONFIG_MSDOS_PARTITION=y # # Library routines # +# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set @@ -729,6 +736,7 @@ CONFIG_ZLIB_INFLATE=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -736,6 +744,7 @@ CONFIG_HAS_DMA=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set @@ -746,6 +755,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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_SPINLOCK is not set @@ -756,6 +766,7 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -766,6 +777,7 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set +# CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -778,3 +790,4 @@ CONFIG_DEBUG_INFO=y # CONFIG_CRYPTO 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/pasemi_defconfig b/arch/powerpc/configs/pasemi_defconfig index 09f306248f2eb719af50921e8c9cec2fb1a14d17..199e5f59d7a6d1287b07c4ec795eff109a711a99 100644 --- a/arch/powerpc/configs/pasemi_defconfig +++ b/arch/powerpc/configs/pasemi_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.25-rc6 -# Tue Mar 25 10:25:48 2008 +# Linux kernel version: 2.6.26-rc3 +# Tue May 27 16:08:06 2008 # CONFIG_PPC64=y @@ -29,6 +29,9 @@ 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_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 @@ -87,6 +90,7 @@ 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 @@ -115,12 +119,14 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set # CONFIG_MODVERSIONS is not set @@ -167,11 +173,11 @@ CONFIG_PPC_PASEMI=y CONFIG_PPC_PASEMI_IOMMU=y # CONFIG_PPC_PASEMI_IOMMU_DMA_FORCE is not set CONFIG_PPC_PASEMI_MDIO=y -# 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_IPIC is not set @@ -192,6 +198,7 @@ CONFIG_CPU_FREQ_DEBUG=y CONFIG_CPU_FREQ_STAT=y # CONFIG_CPU_FREQ_STAT_DETAILS is not set CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set @@ -226,7 +233,6 @@ CONFIG_PREEMPT_NONE=y CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set -CONFIG_FORCE_MAX_ZONEORDER=9 CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y CONFIG_IOMMU_VMERGE=y CONFIG_IOMMU_HELPER=y @@ -249,12 +255,14 @@ 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_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_PPC_HAS_HASH_64K=y CONFIG_PPC_64K_PAGES=y +CONFIG_FORCE_MAX_ZONEORDER=9 # CONFIG_PPC_SUBPAGE_PROT is not set # CONFIG_SCHED_SMT is not set CONFIG_PROC_DEVICETREE=y @@ -290,9 +298,12 @@ CONFIG_CARDBUS=y # CONFIG_YENTA is not set # CONFIG_PD6729 is not set # CONFIG_I82092 is not set -# CONFIG_ELECTRA_CF is not set +CONFIG_ELECTRA_CF=y # CONFIG_HOTPLUG_PCI is not set +# CONFIG_HAS_RAPIDIO is not set +CONFIG_PAGE_OFFSET=0xc000000000000000 CONFIG_KERNEL_START=0xc000000000000000 +CONFIG_PHYSICAL_START=0x00000000 # # Networking @@ -341,8 +352,6 @@ 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 @@ -473,6 +482,7 @@ CONFIG_MTD_NAND_PASEMI=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 @@ -520,7 +530,6 @@ CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # -# CONFIG_IDE_GENERIC is not set # CONFIG_BLK_DEV_PLATFORM is not set # @@ -554,7 +563,7 @@ CONFIG_IDE_PROC_FS=y # CONFIG_BLK_DEV_VIA82CXXX is not set # CONFIG_BLK_DEV_TC86C001 is not set # CONFIG_BLK_DEV_IDEDMA is not set -CONFIG_IDE_ARCH_OBSOLETE_INIT=y +# CONFIG_BLK_DEV_HD_ONLY is not set # CONFIG_BLK_DEV_HD is not set # @@ -632,7 +641,10 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_LOWLEVEL_PCMCIA 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=y +CONFIG_ATA_SFF=y # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set CONFIG_SATA_MV=y @@ -642,7 +654,6 @@ CONFIG_SATA_MV=y # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SX4 is not set # CONFIG_SATA_SIL is not set -CONFIG_SATA_SIL24=y # CONFIG_SATA_SIS is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set @@ -689,6 +700,7 @@ CONFIG_PATA_PCMCIA=y # CONFIG_PATA_WINBOND is not set CONFIG_PATA_PLATFORM=y CONFIG_PATA_OF_PLATFORM=y +# CONFIG_PATA_SCH is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y @@ -791,7 +803,6 @@ CONFIG_E1000_NAPI=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 @@ -810,6 +821,7 @@ CONFIG_PASEMI_MAC=y # 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 # @@ -817,6 +829,7 @@ CONFIG_PASEMI_MAC=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # # USB Network Adapters @@ -890,6 +903,7 @@ CONFIG_VT=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 @@ -917,7 +931,6 @@ CONFIG_LEGACY_PTY_COUNT=4 # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y CONFIG_HW_RANDOM_PASEMI=y -# CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set @@ -936,13 +949,7 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y - -# -# I2C Algorithms -# CONFIG_I2C_ALGOBIT=y -CONFIG_I2C_ALGOPCF=y -CONFIG_I2C_ALGOPCA=y # # I2C Hardware Bus support @@ -971,6 +978,7 @@ CONFIG_I2C_PASEMI=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -980,19 +988,13 @@ CONFIG_SENSORS_EEPROM=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -1062,12 +1064,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # CONFIG_USB_DABUSB is not set @@ -1094,8 +1106,8 @@ CONFIG_FB_CFB_IMAGEBLIT=y # 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 is not set # CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set CONFIG_FB_MACMODES=y CONFIG_FB_BACKLIGHT=y @@ -1213,6 +1225,7 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_AU8810 is not set # CONFIG_SND_AU8820 is not set # CONFIG_SND_AU8830 is not set +# CONFIG_SND_AW2 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_BT87X is not set # CONFIG_SND_CA0106 is not set @@ -1292,11 +1305,11 @@ CONFIG_SND_USB_USX2Y=y # CONFIG_SND_SOC is not set # -# SoC Audio support for SuperH +# ALSA SoC audio for Freescale SOCs # # -# ALSA SoC audio for Freescale SOCs +# SoC Audio for the Texas Instruments OMAP # # @@ -1334,11 +1347,13 @@ CONFIG_USB_DEVICEFS=y # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set 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=y # CONFIG_USB_OHCI_HCD_PPC_OF is not set # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set @@ -1354,6 +1369,7 @@ CONFIG_USB_SL811_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' @@ -1375,6 +1391,7 @@ 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_CYPRESS_ATACB is not set CONFIG_USB_LIBUSUAL=y # @@ -1416,6 +1433,7 @@ CONFIG_USB_LIBUSUAL=y # 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=y @@ -1475,10 +1493,6 @@ CONFIG_RTC_DRV_DS1307=y # on-CPU RTC drivers # # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -1576,12 +1590,10 @@ 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=y CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set CONFIG_NFSD_V4=y -CONFIG_NFSD_TCP=y CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y @@ -1665,9 +1677,10 @@ CONFIG_NLS_ISO8859_1=y # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set -# CONFIG_CRC_ITU_T is not set +CONFIG_CRC_ITU_T=y CONFIG_CRC32=y # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m @@ -1677,6 +1690,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1684,6 +1698,7 @@ 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 is not set @@ -1694,18 +1709,23 @@ CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHED_DEBUG is not set # CONFIG_SCHEDSTATS is not set # 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 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_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -1735,53 +1755,83 @@ CONFIG_ASYNC_CORE=y CONFIG_ASYNC_MEMCPY=y CONFIG_ASYNC_XOR=y CONFIG_CRYPTO=y + +# +# Crypto core or helper +# CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y -# CONFIG_CRYPTO_SEQIV is not set 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=y +# 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=y # CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set CONFIG_CRYPTO_MD4=y CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set CONFIG_CRYPTO_SHA1=y CONFIG_CRYPTO_SHA256=y CONFIG_CRYPTO_SHA512=y -# 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=y -# 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_FCRYPT is not set -CONFIG_CRYPTO_BLOWFISH=y -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# CONFIG_CRYPTO_AES=y +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +CONFIG_CRYPTO_BLOWFISH=y +# 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=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_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/pmac32_defconfig b/arch/powerpc/configs/pmac32_defconfig index fca114252ac71b4a3081729dfca305986e65fd03..3688e4bb6fc208327b41b1cd081427fcd5bcb44b 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: 2.6.25-rc6 -# Thu Mar 27 13:56:21 2008 +# Linux kernel version: 2.6.26-rc3 +# Tue May 20 20:02:24 2008 # # CONFIG_PPC64 is not set @@ -31,6 +31,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -91,6 +93,7 @@ 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 @@ -119,12 +122,14 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 @@ -185,6 +190,7 @@ CONFIG_CPU_FREQ_TABLE=y CONFIG_CPU_FREQ_STAT=y # CONFIG_CPU_FREQ_STAT_DETAILS is not set CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set @@ -236,16 +242,17 @@ 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_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_ARCH_WANTS_FREEZER_CONTROL=y CONFIG_PM=y -# CONFIG_PM_LEGACY is not set CONFIG_PM_DEBUG=y # CONFIG_PM_VERBOSE is not set CONFIG_CAN_PM_TRACE=y @@ -292,6 +299,7 @@ CONFIG_YENTA_TOSHIBA=y # CONFIG_I82092 is not set CONFIG_PCCARD_NONSTATIC=m # CONFIG_HOTPLUG_PCI is not set +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -301,11 +309,11 @@ CONFIG_PCCARD_NONSTATIC=m # # 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 @@ -352,8 +360,6 @@ 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_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -369,6 +375,7 @@ CONFIG_NF_CONNTRACK=m # CONFIG_NF_CT_ACCT is not set # CONFIG_NF_CONNTRACK_MARK is not set # CONFIG_NF_CONNTRACK_EVENTS is not set +CONFIG_NF_CT_PROTO_DCCP=m # CONFIG_NF_CT_PROTO_SCTP is not set # CONFIG_NF_CT_PROTO_UDPLITE is not set # CONFIG_NF_CONNTRACK_AMANDA is not set @@ -445,6 +452,7 @@ CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_TARGET_NETMAP=m # CONFIG_NF_NAT_SNMP_BASIC is not set +CONFIG_NF_NAT_PROTO_DCCP=m CONFIG_NF_NAT_FTP=m CONFIG_NF_NAT_IRC=m CONFIG_NF_NAT_TFTP=m @@ -586,7 +594,6 @@ CONFIG_MAC80211=m # Rate control algorithm selection # CONFIG_MAC80211_RC_DEFAULT_PID=y -# CONFIG_MAC80211_RC_DEFAULT_SIMPLE is not set # CONFIG_MAC80211_RC_DEFAULT_NONE is not set # @@ -598,7 +605,7 @@ CONFIG_MAC80211_RC_DEFAULT_PID=y # CONFIG_MAC80211_RC_DEFAULT="pid" CONFIG_MAC80211_RC_PID=y -# CONFIG_MAC80211_RC_SIMPLE is not set +# CONFIG_MAC80211_MESH is not set CONFIG_MAC80211_LEDS=y # CONFIG_MAC80211_DEBUG_PACKET_ALIGNMENT is not set # CONFIG_MAC80211_DEBUG is not set @@ -607,7 +614,6 @@ CONFIG_IEEE80211=m CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m CONFIG_IEEE80211_CRYPT_TKIP=m -# CONFIG_IEEE80211_SOFTMAC is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -629,6 +635,7 @@ CONFIG_CONNECTOR=y CONFIG_PROC_EVENTS=y # 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 @@ -720,7 +727,7 @@ 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_IDE_ARCH_OBSOLETE_INIT=y +# CONFIG_BLK_DEV_HD_ONLY is not set # CONFIG_BLK_DEV_HD is not set # @@ -906,7 +913,6 @@ CONFIG_SUNGEM=y # CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y CONFIG_PCNET32=y -# CONFIG_PCNET32_NAPI is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set @@ -940,7 +946,6 @@ 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 @@ -959,6 +964,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -992,6 +998,8 @@ CONFIG_P54_COMMON=m # CONFIG_P54_USB is not set # CONFIG_P54_PCI is not set # CONFIG_ATH5K is not set +# CONFIG_IWLCORE is not set +# CONFIG_IWLWIFI_LEDS is not set # CONFIG_IWL4965 is not set # CONFIG_IWL3945 is not set # CONFIG_HOSTAP is not set @@ -1110,6 +1118,7 @@ CONFIG_VT=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 @@ -1156,13 +1165,7 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=m - -# -# I2C Algorithms -# CONFIG_I2C_ALGOBIT=y -# CONFIG_I2C_ALGOPCF is not set -# CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support @@ -1192,6 +1195,7 @@ CONFIG_I2C_POWERMAC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -1201,19 +1205,13 @@ CONFIG_I2C_POWERMAC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set @@ -1230,6 +1228,7 @@ CONFIG_BATTERY_PMU=y # CONFIG_SSB_POSSIBLE=y CONFIG_SSB=m +CONFIG_SSB_SPROM=y CONFIG_SSB_PCIHOST_POSSIBLE=y CONFIG_SSB_PCIHOST=y CONFIG_SSB_B43_PCI_BRIDGE=y @@ -1243,12 +1242,22 @@ CONFIG_SSB_DRIVER_PCICORE=y # 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 # @@ -1276,8 +1285,8 @@ CONFIG_FB_CFB_IMAGEBLIT=y # 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 is not set # CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set CONFIG_FB_MACMODES=y CONFIG_FB_BACKLIGHT=y @@ -1413,6 +1422,7 @@ CONFIG_SND_DUMMY=m # CONFIG_SND_AU8810 is not set # CONFIG_SND_AU8820 is not set # CONFIG_SND_AU8830 is not set +# CONFIG_SND_AW2 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_BT87X is not set # CONFIG_SND_CA0106 is not set @@ -1505,11 +1515,11 @@ CONFIG_SND_USB_AUDIO=m # CONFIG_SND_SOC is not set # -# SoC Audio support for SuperH +# ALSA SoC audio for Freescale SOCs # # -# ALSA SoC audio for Freescale SOCs +# SoC Audio for the Texas Instruments OMAP # # @@ -1543,17 +1553,18 @@ CONFIG_USB_DEVICEFS=y CONFIG_USB_DEVICE_CLASS=y CONFIG_USB_DYNAMIC_MINORS=y # CONFIG_USB_SUSPEND is not set -# CONFIG_USB_PERSIST is not set # CONFIG_USB_OTG is not set # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=m 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 @@ -1587,7 +1598,9 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set +CONFIG_USB_STORAGE_ONETOUCH=y # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -1642,9 +1655,11 @@ 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 @@ -1695,14 +1710,12 @@ CONFIG_LEDS_TRIGGERS=y # CONFIG_LEDS_TRIGGER_TIMER is not set CONFIG_LEDS_TRIGGER_IDE_DISK=y # CONFIG_LEDS_TRIGGER_HEARTBEAT is not set +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y +# 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 - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -1786,13 +1799,11 @@ 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=m CONFIG_NFSD_V2_ACL=y CONFIG_NFSD_V3=y CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y -CONFIG_NFSD_TCP=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m @@ -1877,9 +1888,10 @@ CONFIG_NLS_UTF8=m # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=y CONFIG_CRC16=y -# CONFIG_CRC_ITU_T is not set +CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m @@ -1901,6 +1913,7 @@ 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=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set @@ -1911,6 +1924,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 @@ -1923,6 +1937,7 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -1936,6 +1951,7 @@ CONFIG_DEBUGGER=y CONFIG_XMON=y CONFIG_XMON_DEFAULT=y CONFIG_XMON_DISASSEMBLY=y +CONFIG_IRQSTACKS=y # CONFIG_BDI_SWITCH is not set CONFIG_BOOTX_TEXT=y # CONFIG_PPC_EARLY_DEBUG is not set @@ -1947,54 +1963,84 @@ 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_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y -# CONFIG_CRYPTO_SEQIV is not set CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_NULL=m +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_AUTHENC=y +# 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=y # CONFIG_CRYPTO_XCBC is not set -CONFIG_CRYPTO_NULL=m + +# +# Digest +# +CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_SHA1=y CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_TGR192=m -# 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=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_WP512=m + +# +# Ciphers +# CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_BLOWFISH=m +# CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_CAST5=m CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m + +# +# Compression +# CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_TEST is not set -CONFIG_CRYPTO_AUTHENC=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_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index 970282b1a004d5ce8ad9add2943eaccf9a76ca87..ce250bc98584fd80a29f5adb219bed0dc6550a86 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: 2.6.25-rc6 -# Thu Mar 27 13:56:24 2008 +# Linux kernel version: 2.6.26-rc6 +# Mon Jun 16 21:11:19 2008 # CONFIG_PPC64=y @@ -30,6 +30,9 @@ 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_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 @@ -82,6 +85,7 @@ CONFIG_LOG_BUF_SHIFT=17 CONFIG_CGROUPS=y # CONFIG_CGROUP_DEBUG is not set # CONFIG_CGROUP_NS is not set +# CONFIG_CGROUP_DEVICE is not set CONFIG_CPUSETS=y # CONFIG_GROUP_SCHED is not set # CONFIG_CGROUP_CPUACCT is not set @@ -101,6 +105,7 @@ 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 @@ -108,6 +113,7 @@ 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 @@ -129,12 +135,14 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set CONFIG_MODVERSIONS=y @@ -194,11 +202,11 @@ CONFIG_PPC_PASEMI=y CONFIG_PPC_PASEMI_IOMMU=y # CONFIG_PPC_PASEMI_IOMMU_DMA_FORCE is not set CONFIG_PPC_PASEMI_MDIO=y -CONFIG_PPC_CELLEB=y # CONFIG_PPC_PS3 is not set CONFIG_PPC_CELL=y CONFIG_PPC_CELL_NATIVE=y CONFIG_PPC_IBM_CELL_BLADE=y +CONFIG_PPC_CELLEB=y # # Cell Broadband Engine options @@ -241,6 +249,7 @@ CONFIG_CPU_FREQ_TABLE=y CONFIG_CPU_FREQ_STAT=y # CONFIG_CPU_FREQ_STAT_DETAILS is not set CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set @@ -277,7 +286,6 @@ CONFIG_PREEMPT_NONE=y CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y CONFIG_BINFMT_MISC=m -CONFIG_FORCE_MAX_ZONEORDER=13 CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y CONFIG_IOMMU_VMERGE=y CONFIG_IOMMU_HELPER=y @@ -307,6 +315,7 @@ CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG_SPARSE=y +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 @@ -314,6 +323,7 @@ CONFIG_BOUNCE=y CONFIG_ARCH_MEMORY_PROBE=y CONFIG_PPC_HAS_HASH_64K=y # 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 @@ -356,7 +366,10 @@ CONFIG_HOTPLUG_PCI=m # CONFIG_HOTPLUG_PCI_SHPC is not set CONFIG_HOTPLUG_PCI_RPA=m CONFIG_HOTPLUG_PCI_RPA_DLPAR=m +# CONFIG_HAS_RAPIDIO is not set +CONFIG_PAGE_OFFSET=0xc000000000000000 CONFIG_KERNEL_START=0xc000000000000000 +CONFIG_PHYSICAL_START=0x00000000 # # Networking @@ -406,8 +419,6 @@ 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_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -423,6 +434,7 @@ CONFIG_NF_CONNTRACK=m CONFIG_NF_CT_ACCT=y CONFIG_NF_CONNTRACK_MARK=y CONFIG_NF_CONNTRACK_EVENTS=y +# CONFIG_NF_CT_PROTO_DCCP is not set CONFIG_NF_CT_PROTO_GRE=m CONFIG_NF_CT_PROTO_SCTP=m # CONFIG_NF_CT_PROTO_UDPLITE is not set @@ -501,6 +513,7 @@ CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_TARGET_NETMAP=m CONFIG_NF_NAT_SNMP_BASIC=m CONFIG_NF_NAT_PROTO_GRE=m +CONFIG_NF_NAT_PROTO_SCTP=m CONFIG_NF_NAT_FTP=m CONFIG_NF_NAT_IRC=m CONFIG_NF_NAT_TFTP=m @@ -571,6 +584,7 @@ CONFIG_FW_LOADER=y # 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=y @@ -618,7 +632,6 @@ 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 @@ -661,7 +674,7 @@ 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_IDE_ARCH_OBSOLETE_INIT=y +# CONFIG_BLK_DEV_HD_ONLY is not set # CONFIG_BLK_DEV_HD is not set # @@ -747,17 +760,19 @@ CONFIG_SCSI_DEBUG=m # CONFIG_SCSI_LOWLEVEL_PCMCIA is not set CONFIG_ATA=y CONFIG_ATA_NONSTANDARD=y +CONFIG_SATA_PMP=y # CONFIG_SATA_AHCI is not set +CONFIG_SATA_SIL24=y +CONFIG_ATA_SFF=y CONFIG_SATA_SVW=y # CONFIG_ATA_PIIX is not set -CONFIG_SATA_MV=y +# 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=y # CONFIG_SATA_SIS is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set @@ -791,7 +806,7 @@ CONFIG_SATA_SIL24=y # CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set -CONFIG_PATA_PCMCIA=y +# CONFIG_PATA_PCMCIA is not set # CONFIG_PATA_PDC_OLD is not set # CONFIG_PATA_RADISYS is not set # CONFIG_PATA_RZ1000 is not set @@ -801,10 +816,10 @@ CONFIG_PATA_PCMCIA=y # CONFIG_PATA_SIL680 is not set # CONFIG_PATA_SIS is not set # CONFIG_PATA_VIA is not set -CONFIG_PATA_WINBOND=y -CONFIG_PATA_PLATFORM=y -# CONFIG_PATA_OF_PLATFORM is not set -CONFIG_PATA_SCC=y +# CONFIG_PATA_WINBOND is not set +# CONFIG_PATA_PLATFORM is not set +# CONFIG_PATA_SCC is not set +# CONFIG_PATA_SCH is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y @@ -866,6 +881,7 @@ CONFIG_WINDFARM=y CONFIG_WINDFARM_PM81=y CONFIG_WINDFARM_PM91=y CONFIG_WINDFARM_PM112=y +CONFIG_WINDFARM_PM121=y # CONFIG_PMAC_RACKMETER is not set CONFIG_NETDEVICES=y # CONFIG_NETDEVICES_MULTIQUEUE is not set @@ -911,7 +927,6 @@ CONFIG_IBM_NEW_EMAC_TAH=y CONFIG_IBM_NEW_EMAC_EMAC4=y CONFIG_NET_PCI=y CONFIG_PCNET32=y -# CONFIG_PCNET32_NAPI is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set @@ -947,7 +962,6 @@ 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 @@ -969,6 +983,7 @@ CONFIG_PASEMI_MAC=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_SFC is not set CONFIG_TR=y CONFIG_IBMOL=y # CONFIG_3C359 is not set @@ -979,6 +994,7 @@ CONFIG_IBMOL=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # # USB Network Adapters @@ -1083,6 +1099,7 @@ CONFIG_VT=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 @@ -1121,8 +1138,6 @@ CONFIG_HVC_BEAT=y CONFIG_HVCS=m # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -CONFIG_GEN_RTC=y -# CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set @@ -1141,13 +1156,7 @@ CONFIG_DEVPORT=y 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 @@ -1177,6 +1186,7 @@ CONFIG_I2C_PASEMI=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -1186,19 +1196,13 @@ CONFIG_I2C_PASEMI=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -1215,12 +1219,22 @@ CONFIG_SSB_POSSIBLE=y # 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 # @@ -1240,8 +1254,8 @@ CONFIG_FB_CFB_IMAGEBLIT=y # 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 is not set # CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set CONFIG_FB_MACMODES=y CONFIG_FB_BACKLIGHT=y @@ -1363,6 +1377,7 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_AU8810 is not set # CONFIG_SND_AU8820 is not set # CONFIG_SND_AU8830 is not set +# CONFIG_SND_AW2 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_BT87X is not set # CONFIG_SND_CA0106 is not set @@ -1455,11 +1470,11 @@ CONFIG_SND_AOA_SOUNDBUS_I2S=m # CONFIG_SND_SOC is not set # -# SoC Audio support for SuperH +# ALSA SoC audio for Freescale SOCs # # -# ALSA SoC audio for Freescale SOCs +# SoC Audio for the Texas Instruments OMAP # # @@ -1497,12 +1512,14 @@ CONFIG_USB_DEVICE_CLASS=y # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_ROOT_HUB_TT is not set CONFIG_USB_EHCI_TT_NEWSCHED=y CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y # 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 @@ -1517,6 +1534,7 @@ 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' @@ -1538,6 +1556,7 @@ 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_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -1575,10 +1594,12 @@ 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 # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set CONFIG_INFINIBAND=m # CONFIG_INFINIBAND_USER_MAD is not set # CONFIG_INFINIBAND_USER_ACCESS is not set @@ -1607,10 +1628,6 @@ CONFIG_EDAC_PASEMI=y # CONFIG_EDAC_CELL 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 @@ -1638,6 +1655,7 @@ 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 @@ -1658,11 +1676,8 @@ CONFIG_RTC_DRV_DS1307=y # # on-CPU RTC drivers # +CONFIG_RTC_DRV_PPC=y # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -1696,9 +1711,9 @@ CONFIG_JFS_SECURITY=y CONFIG_FS_POSIX_ACL=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set -CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y # CONFIG_XFS_RT is not set +# CONFIG_XFS_DEBUG is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1764,13 +1779,11 @@ 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=m CONFIG_NFSD_V2_ACL=y CONFIG_NFSD_V3=y CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y -CONFIG_NFSD_TCP=y CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y @@ -1862,9 +1875,10 @@ CONFIG_NLS_UTF8=m # 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 is not set +CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m @@ -1888,6 +1902,7 @@ CONFIG_HAVE_LMB=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 @@ -1898,18 +1913,23 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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=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_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -1941,53 +1961,83 @@ CONFIG_ASYNC_CORE=y CONFIG_ASYNC_MEMCPY=y CONFIG_ASYNC_XOR=y CONFIG_CRYPTO=y + +# +# Crypto core or helper +# CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_AEAD=m CONFIG_CRYPTO_BLKCIPHER=y -CONFIG_CRYPTO_SEQIV=m CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_GF128MUL=m +CONFIG_CRYPTO_NULL=m +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_AUTHENC=m +CONFIG_CRYPTO_TEST=m + +# +# Authenticated Encryption with Associated Data +# +CONFIG_CRYPTO_CCM=m +CONFIG_CRYPTO_GCM=m +CONFIG_CRYPTO_SEQIV=m + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_CTR=m +# 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=y # CONFIG_CRYPTO_XCBC is not set -CONFIG_CRYPTO_NULL=m + +# +# Digest +# +CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_GF128MUL=m -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=m -CONFIG_CRYPTO_GCM=m -CONFIG_CRYPTO_CCM=m -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_DES=y -# CONFIG_CRYPTO_FCRYPT is not set -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_WP512=m + +# +# Ciphers +# CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_BLOWFISH=m +# CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_CAST5=m CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -# CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_SALSA20=m +# CONFIG_CRYPTO_SEED is not set +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m + +# +# Compression +# CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_CAMELLIA is not set -CONFIG_CRYPTO_TEST=m -CONFIG_CRYPTO_AUTHENC=m CONFIG_CRYPTO_LZO=m # CONFIG_CRYPTO_HW is not set # CONFIG_PPC_CLOCK is not set +# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig index 1383eb696a20909c4ce8e1013159c123e48b2197..bc3bf62ddc2f28b72c3dabd52f7bdaf731239a65 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: 2.6.25-rc6 -# Mon Mar 24 08:48:36 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:18 2008 # # CONFIG_PPC64 is not set @@ -30,6 +30,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -70,19 +72,17 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CGROUPS is not set -CONFIG_GROUP_SCHED=y -# CONFIG_FAIR_GROUP_SCHED is not set -CONFIG_USER_SCHED=y -# CONFIG_CGROUP_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=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 @@ -109,6 +109,7 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -196,11 +197,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -225,6 +228,7 @@ 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 # # Advanced setup @@ -234,11 +238,11 @@ 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=0x00400000 # # Networking @@ -293,6 +297,7 @@ CONFIG_INET6_XFRM_MODE_TRANSPORT=y CONFIG_INET6_XFRM_MODE_TUNNEL=y CONFIG_INET6_XFRM_MODE_BEET=y CONFIG_IPV6_SIT=y +CONFIG_IPV6_NDISC_NODETYPE=y # CONFIG_IPV6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y @@ -513,7 +518,7 @@ CONFIG_IDE_PROC_FS=y # CONFIG_BLK_DEV_VIA82CXXX is not set # CONFIG_BLK_DEV_TC86C001 is not set # CONFIG_BLK_DEV_IDEDMA is not set -CONFIG_IDE_ARCH_OBSOLETE_INIT=y +# CONFIG_BLK_DEV_HD_ONLY is not set # CONFIG_BLK_DEV_HD is not set # @@ -593,7 +598,6 @@ 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 @@ -611,6 +615,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -618,6 +623,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set CONFIG_PPP=y @@ -692,6 +698,7 @@ CONFIG_SERIO_LIBPS2=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -726,12 +733,7 @@ CONFIG_HW_RANDOM=y # CONFIG_RAW_DRIVER 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 @@ -748,12 +750,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -781,11 +793,14 @@ CONFIG_USB_ARCH_HAS_HCD=y 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 # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk 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 @@ -795,6 +810,7 @@ CONFIG_USB_GADGET_SELECTED=y # CONFIG_USB_GADGET_PXA2XX is not set CONFIG_USB_GADGET_M66592=y CONFIG_USB_M66592=y +# CONFIG_USB_GADGET_PXA27X is not set # CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set @@ -804,6 +820,7 @@ CONFIG_USB_M66592=y CONFIG_USB_GADGET_DUALSPEED=y # 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 @@ -812,13 +829,10 @@ CONFIG_USB_ETH=y # 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 - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -888,7 +902,6 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y -# CONFIG_NFS_DIRECTIO is not set # CONFIG_NFSD is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y @@ -967,6 +980,7 @@ CONFIG_NLS_UTF8=y # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set @@ -979,6 +993,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -986,6 +1001,7 @@ CONFIG_HAS_DMA=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set @@ -996,6 +1012,7 @@ CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHED_DEBUG is not set # CONFIG_SCHEDSTATS is not set # 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 @@ -1008,6 +1025,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -1019,6 +1037,7 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_KGDB_CONSOLE is not set +# CONFIG_IRQSTACKS is not set CONFIG_BDI_SWITCH=y # CONFIG_PPC_EARLY_DEBUG is not set @@ -1028,46 +1047,76 @@ CONFIG_BDI_SWITCH=y # CONFIG_KEYS is not set # CONFIG_SECURITY 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_HMAC is not set # CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC 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=y +CONFIG_CRYPTO_PCBC=y + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC 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_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set -CONFIG_CRYPTO_ECB=y -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_PCBC=y -# 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_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_AUTHENC is not set # 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_PPC_LIB_RHEAP=y +# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig index f9121685f11a7c2ef267559fdd5fbbc3a2da4be1..c6b83577c055d3c6cf2d9c895445966f06222c29 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: 2.6.25-rc7 -# Mon Mar 31 11:37:15 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:18 2008 # # CONFIG_PPC64 is not set @@ -33,6 +33,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -92,6 +94,7 @@ 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 @@ -117,6 +120,7 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -215,11 +219,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -241,6 +247,7 @@ 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 @@ -250,13 +257,13 @@ 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_CONSISTENT_START=0xff100000 CONFIG_CONSISTENT_SIZE=0x00200000 -CONFIG_BOOT_LOAD=0x00800000 # # Networking @@ -304,8 +311,6 @@ 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 @@ -364,6 +369,7 @@ CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set # CONFIG_MTD_CMDLINE_PARTS is not set # CONFIG_MTD_OF_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -435,6 +441,7 @@ 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 @@ -519,7 +526,7 @@ 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_IDE_ARCH_OBSOLETE_INIT=y +# CONFIG_BLK_DEV_HD_ONLY is not set # CONFIG_BLK_DEV_HD is not set # @@ -598,7 +605,10 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_SRP 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_ATA_SFF=y # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set CONFIG_SATA_MV=y @@ -608,7 +618,6 @@ CONFIG_SATA_MV=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 @@ -653,6 +662,7 @@ CONFIG_SATA_MV=y # 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 @@ -744,7 +754,6 @@ 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 is not set # CONFIG_BNX2 is not set @@ -763,6 +772,7 @@ CONFIG_NETDEV_10000=y # 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 # @@ -770,6 +780,7 @@ 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 @@ -832,6 +843,7 @@ CONFIG_VT=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 @@ -855,7 +867,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # 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 @@ -865,13 +876,6 @@ 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 # @@ -898,6 +902,7 @@ CONFIG_I2C_CHARDEV=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set CONFIG_I2C_MV64XXX=y # @@ -908,19 +913,13 @@ CONFIG_I2C_MV64XXX=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -990,12 +989,22 @@ CONFIG_SSB_POSSIBLE=y # 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 # @@ -1055,11 +1064,13 @@ CONFIG_USB_DEVICEFS=y # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set 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=y # CONFIG_USB_OHCI_HCD_PPC_OF is not set # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set @@ -1074,6 +1085,7 @@ 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' @@ -1120,10 +1132,12 @@ 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 # 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 @@ -1175,11 +1189,8 @@ CONFIG_RTC_DRV_MAX6900=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 # @@ -1199,7 +1210,6 @@ 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 @@ -1257,7 +1267,6 @@ CONFIG_NETWORK_FILESYSTEMS=y 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 @@ -1300,6 +1309,7 @@ CONFIG_MSDOS_PARTITION=y # 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_ITU_T is not set @@ -1310,6 +1320,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1317,6 +1328,7 @@ CONFIG_HAS_DMA=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 @@ -1326,6 +1338,7 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_SLUB_STATS is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_SAMPLES is not set +# CONFIG_IRQSTACKS is not set # CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1336,48 +1349,78 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y -# CONFIG_CRYPTO_SEQIV is not set + +# +# Crypto core or helper +# # CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC 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 is not set +# 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 -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set +# 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_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_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 is not set +# 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_AUTHENC is not set # 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_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig index 3e2593c60b1226a87ac35518d4372e69ed16b04b..adaa05fb0478f7bce0b540eee7374e282f601f6c 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: 2.6.25-rc6 -# Thu Mar 27 13:56:28 2008 +# Linux kernel version: 2.6.26-rc3 +# Tue May 20 20:03:28 2008 # CONFIG_PPC64=y @@ -30,6 +30,9 @@ 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_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 @@ -81,6 +84,7 @@ CONFIG_LOG_BUF_SHIFT=17 CONFIG_CGROUPS=y # CONFIG_CGROUP_DEBUG is not set CONFIG_CGROUP_NS=y +CONFIG_CGROUP_DEVICE=y CONFIG_CPUSETS=y # CONFIG_GROUP_SCHED is not set CONFIG_CGROUP_CPUACCT=y @@ -100,6 +104,7 @@ 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 @@ -107,6 +112,7 @@ 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 @@ -129,12 +135,14 @@ CONFIG_KPROBES=y CONFIG_KRETPROBES=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set CONFIG_MODVERSIONS=y @@ -178,11 +186,11 @@ CONFIG_LPARCFG=y # CONFIG_PPC_PMAC is not set # CONFIG_PPC_MAPLE is not set # 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 is not set @@ -225,7 +233,6 @@ CONFIG_PREEMPT_NONE=y CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y CONFIG_BINFMT_MISC=m -CONFIG_FORCE_MAX_ZONEORDER=13 CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y CONFIG_IOMMU_VMERGE=y CONFIG_IOMMU_HELPER=y @@ -255,6 +262,7 @@ CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_VMEMMAP=y # CONFIG_MEMORY_HOTPLUG is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y @@ -263,6 +271,7 @@ CONFIG_BOUNCE=y CONFIG_NODES_SPAN_OTHER_NODES=y # CONFIG_PPC_HAS_HASH_64K is not set # CONFIG_PPC_64K_PAGES is not set +CONFIG_FORCE_MAX_ZONEORDER=13 CONFIG_SCHED_SMT=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -291,7 +300,10 @@ CONFIG_HOTPLUG_PCI=m # CONFIG_HOTPLUG_PCI_SHPC is not set CONFIG_HOTPLUG_PCI_RPA=m CONFIG_HOTPLUG_PCI_RPA_DLPAR=m +# CONFIG_HAS_RAPIDIO is not set +CONFIG_PAGE_OFFSET=0xc000000000000000 CONFIG_KERNEL_START=0xc000000000000000 +CONFIG_PHYSICAL_START=0x00000000 # # Networking @@ -338,8 +350,6 @@ 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_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -355,6 +365,7 @@ CONFIG_NF_CONNTRACK=m CONFIG_NF_CT_ACCT=y CONFIG_NF_CONNTRACK_MARK=y CONFIG_NF_CONNTRACK_EVENTS=y +# CONFIG_NF_CT_PROTO_DCCP is not set # CONFIG_NF_CT_PROTO_SCTP is not set CONFIG_NF_CT_PROTO_UDPLITE=m # CONFIG_NF_CONNTRACK_AMANDA is not set @@ -426,6 +437,7 @@ CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_TARGET_NETMAP=m CONFIG_NF_NAT_SNMP_BASIC=m +CONFIG_NF_NAT_PROTO_UDPLITE=m CONFIG_NF_NAT_FTP=m CONFIG_NF_NAT_IRC=m CONFIG_NF_NAT_TFTP=m @@ -492,6 +504,7 @@ CONFIG_FW_LOADER=y # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set CONFIG_OF_DEVICE=y +CONFIG_OF_I2C=y CONFIG_PARPORT=m CONFIG_PARPORT_PC=m # CONFIG_PARPORT_SERIAL is not set @@ -545,7 +558,6 @@ 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 @@ -584,7 +596,7 @@ 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_IDE_ARCH_OBSOLETE_INIT=y +# CONFIG_BLK_DEV_HD_ONLY is not set # CONFIG_BLK_DEV_HD is not set # @@ -671,61 +683,10 @@ CONFIG_SCSI_LPFC=m # CONFIG_SCSI_SRP is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_PMP=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 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=y -# CONFIG_PATA_PLATFORM is not set +# CONFIG_ATA_SFF is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y @@ -783,7 +744,6 @@ CONFIG_IBMVETH=y # CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y CONFIG_PCNET32=y -# CONFIG_PCNET32_NAPI is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set @@ -820,7 +780,6 @@ 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 @@ -829,7 +788,6 @@ CONFIG_TIGON3=y 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 @@ -838,10 +796,10 @@ CONFIG_S2IO=m # 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=y CONFIG_IBMOL=y # CONFIG_3C359 is not set @@ -852,6 +810,7 @@ CONFIG_IBMOL=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # # USB Network Adapters @@ -956,6 +915,7 @@ CONFIG_VT=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 @@ -1000,13 +960,7 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set - -# -# I2C Algorithms -# CONFIG_I2C_ALGOBIT=y -# CONFIG_I2C_ALGOPCF is not set -# CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support @@ -1035,6 +989,7 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -1044,19 +999,13 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -1073,12 +1022,22 @@ CONFIG_SSB_POSSIBLE=y # 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 # @@ -1098,8 +1057,8 @@ CONFIG_FB_CFB_IMAGEBLIT=y # 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 is not set # CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set CONFIG_FB_MACMODES=y CONFIG_FB_BACKLIGHT=y @@ -1209,11 +1168,13 @@ CONFIG_USB_DEVICE_CLASS=y # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # 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 @@ -1247,7 +1208,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set +CONFIG_USB_STORAGE_ONETOUCH=y # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -1290,6 +1253,7 @@ CONFIG_USB_MON=y # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set CONFIG_INFINIBAND=m CONFIG_INFINIBAND_USER_MAD=m CONFIG_INFINIBAND_USER_ACCESS=m @@ -1312,10 +1276,6 @@ CONFIG_INFINIBAND_SRP=m # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -1349,11 +1309,12 @@ CONFIG_JFS_SECURITY=y CONFIG_FS_POSIX_ACL=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set -CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y # CONFIG_XFS_RT is not set +# CONFIG_XFS_DEBUG is not set # CONFIG_GFS2_FS is not set CONFIG_OCFS2_FS=m +CONFIG_OCFS2_FS_O2CB=m CONFIG_OCFS2_DEBUG_MASKLOG=y # CONFIG_OCFS2_DEBUG_FS is not set CONFIG_DNOTIFY=y @@ -1419,13 +1380,11 @@ 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=y CONFIG_NFSD_V2_ACL=y CONFIG_NFSD_V3=y CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y -CONFIG_NFSD_TCP=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y @@ -1500,9 +1459,10 @@ CONFIG_NLS_ISO8859_1=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 is not set +CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m @@ -1526,6 +1486,7 @@ CONFIG_HAVE_LMB=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 @@ -1536,18 +1497,23 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # 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 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_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -1577,53 +1543,83 @@ CONFIG_VIRQ_DEBUG=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_AEAD=m CONFIG_CRYPTO_BLKCIPHER=y -CONFIG_CRYPTO_SEQIV=m CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_GF128MUL=m +CONFIG_CRYPTO_NULL=m +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_AUTHENC=m +CONFIG_CRYPTO_TEST=m + +# +# Authenticated Encryption with Associated Data +# +CONFIG_CRYPTO_CCM=m +CONFIG_CRYPTO_GCM=m +CONFIG_CRYPTO_SEQIV=m + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_CTR=m +# 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=y # CONFIG_CRYPTO_XCBC is not set -CONFIG_CRYPTO_NULL=m + +# +# Digest +# +CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_GF128MUL=m -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=m -CONFIG_CRYPTO_GCM=m -CONFIG_CRYPTO_CCM=m -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_DES=y -# CONFIG_CRYPTO_FCRYPT is not set -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_WP512=m + +# +# Ciphers +# CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_BLOWFISH=m +# CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_CAST5=m CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -# CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_SALSA20=m +# CONFIG_CRYPTO_SEED is not set +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m + +# +# Compression +# CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_CAMELLIA is not set -CONFIG_CRYPTO_TEST=m -CONFIG_CRYPTO_AUTHENC=m CONFIG_CRYPTO_LZO=m # CONFIG_CRYPTO_HW is not set # CONFIG_PPC_CLOCK is not set +# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/sbc8641d_defconfig b/arch/powerpc/configs/sbc8641d_defconfig index 3180125aa6c44c847f422cea329c6ddc1a99d63f..8227510b41a97c1f7cffcccdab5041561868fab0 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: 2.6.25-rc6 -# Thu Apr 10 18:03:25 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:19 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_LOCKBREAK=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -90,6 +92,7 @@ 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 @@ -116,12 +119,14 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set # CONFIG_MODVERSIONS is not set @@ -197,7 +202,6 @@ CONFIG_PREEMPT=y # CONFIG_PREEMPT_RCU is not set CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=m -CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y @@ -213,11 +217,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -237,12 +243,14 @@ CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y CONFIG_PCIEPORTBUS=y CONFIG_PCIEAER=y +# CONFIG_PCIEASPM 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 # # Advanced setup @@ -252,11 +260,11 @@ 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 @@ -328,8 +336,10 @@ 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_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=m # CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_IPV6_MROUTE is not set # CONFIG_NETLABEL is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y @@ -534,6 +544,7 @@ CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set # CONFIG_MTD_CMDLINE_PARTS is not set # CONFIG_MTD_OF_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -610,6 +621,7 @@ 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 @@ -727,7 +739,6 @@ 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 @@ -743,6 +754,7 @@ CONFIG_GIANFAR=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set CONFIG_ATM_DRIVERS=y # CONFIG_ATM_DUMMY is not set @@ -825,6 +837,7 @@ CONFIG_VT=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 @@ -862,13 +875,6 @@ 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 # @@ -895,6 +901,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -904,19 +911,13 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set CONFIG_HWMON=y @@ -998,12 +999,22 @@ CONFIG_SSB_POSSIBLE=y # 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=y # @@ -1041,6 +1052,8 @@ CONFIG_USB_ARCH_HAS_HCD=y 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 # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1049,14 +1062,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # 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 # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -1084,8 +1094,8 @@ CONFIG_REISERFS_FS_POSIX_ACL=y # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set CONFIG_OCFS2_FS=m +CONFIG_OCFS2_FS_O2CB=m CONFIG_OCFS2_DEBUG_MASKLOG=y # CONFIG_OCFS2_DEBUG_FS is not set CONFIG_DNOTIFY=y @@ -1145,7 +1155,6 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -CONFIG_NFS_DIRECTIO=y # CONFIG_NFSD is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y @@ -1221,6 +1230,7 @@ CONFIG_NLS_UTF8=m # 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 is not set @@ -1241,6 +1251,7 @@ 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=y # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y @@ -1251,6 +1262,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set @@ -1262,6 +1274,7 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -1274,6 +1287,7 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_PAGEALLOC is not set CONFIG_DEBUGGER=y # CONFIG_XMON is not set +# CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1289,54 +1303,84 @@ CONFIG_SECURITY_CAPABILITIES=y # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0 CONFIG_CRYPTO=y + +# +# Crypto core or helper +# CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_AEAD=m CONFIG_CRYPTO_BLKCIPHER=y -# CONFIG_CRYPTO_SEQIV is not set CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_NULL=m +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_AUTHENC=m +CONFIG_CRYPTO_TEST=m + +# +# 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=y # CONFIG_CRYPTO_XCBC is not set -CONFIG_CRYPTO_NULL=m + +# +# Digest +# +CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m # 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=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_WP512=m + +# +# Ciphers +# CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_BLOWFISH=m +# CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_CAST5=m CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m + +# +# Compression +# CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_CAMELLIA is not set -CONFIG_CRYPTO_TEST=m -CONFIG_CRYPTO_AUTHENC=m # 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_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/storcenter_defconfig b/arch/powerpc/configs/storcenter_defconfig index fdbfd39a3acaccb66f6ac1092f59250d93d883cd..88f6aa8273be2b6a537af635e1a01eebcf2199fd 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: 2.6.25-rc7 -# Mon Mar 31 11:37:19 2008 +# Linux kernel version: 2.6.26-rc5 +# Mon Jun 9 08:52:20 2008 # # CONFIG_PPC64 is not set @@ -31,6 +31,8 @@ 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_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -85,6 +87,7 @@ 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 @@ -109,12 +112,14 @@ CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=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 is not set # CONFIG_MODVERSIONS is not set @@ -214,11 +219,13 @@ 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_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="console=ttyS0,115200" @@ -242,6 +249,7 @@ 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 @@ -251,11 +259,11 @@ 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 @@ -298,8 +306,6 @@ 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 @@ -358,6 +364,7 @@ CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set # CONFIG_MTD_CMDLINE_PARTS is not set # CONFIG_MTD_OF_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -433,6 +440,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=1 # # 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 @@ -513,7 +521,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_VIA82CXXX=y # CONFIG_BLK_DEV_TC86C001 is not set CONFIG_BLK_DEV_IDEDMA=y -CONFIG_IDE_ARCH_OBSOLETE_INIT=y +# CONFIG_BLK_DEV_HD_ONLY is not set # CONFIG_BLK_DEV_HD is not set # @@ -638,7 +646,6 @@ CONFIG_R8169=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 @@ -654,6 +661,7 @@ CONFIG_R8169=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # # USB Network Adapters @@ -690,6 +698,7 @@ CONFIG_R8169=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -717,7 +726,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=m CONFIG_NVRAM=y -# CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set @@ -727,13 +735,6 @@ 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 # @@ -761,6 +762,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -770,19 +772,13 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 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_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -799,12 +795,22 @@ CONFIG_SSB_POSSIBLE=y # 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 # @@ -841,16 +847,20 @@ CONFIG_USB_DEVICEFS=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 # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set # CONFIG_USB_EHCI_FSL is not set 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=y # CONFIG_USB_OHCI_HCD_PPC_OF is not set # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set @@ -865,6 +875,7 @@ 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' @@ -885,6 +896,7 @@ 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_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -922,10 +934,12 @@ CONFIG_USB_STORAGE=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 # 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 @@ -977,11 +991,8 @@ CONFIG_RTC_DRV_DS1307=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 # @@ -1002,10 +1013,9 @@ CONFIG_FS_MBCACHE=y # CONFIG_FS_POSIX_ACL is not set CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set -# CONFIG_XFS_SECURITY is not set # CONFIG_XFS_POSIX_ACL is not set # CONFIG_XFS_RT is not set -# CONFIG_GFS2_FS is not set +# CONFIG_XFS_DEBUG is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y @@ -1138,6 +1148,7 @@ CONFIG_NLS_UTF8=y # 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_ITU_T is not set @@ -1150,6 +1161,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1157,6 +1169,7 @@ CONFIG_HAS_DMA=y # CONFIG_PRINTK_TIME is not set # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set @@ -1166,6 +1179,7 @@ CONFIG_HAS_DMA=y # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_SAMPLES is not set +# CONFIG_IRQSTACKS is not set # CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1181,3 +1195,4 @@ CONFIG_ASYNC_MEMCPY=y CONFIG_ASYNC_XOR=y # CONFIG_CRYPTO is not set # CONFIG_PPC_CLOCK is not set +# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/kernel/head_44x.S b/arch/powerpc/kernel/head_44x.S index c2b9dc4fce5d24a4021972f5337d66828faca918..22b5d2c459a3bb927bd157966843e71ac729b69b 100644 --- a/arch/powerpc/kernel/head_44x.S +++ b/arch/powerpc/kernel/head_44x.S @@ -368,7 +368,12 @@ interrupt_base: rlwimi r11,r13,0,26,31 /* Insert static perms */ - rlwinm r11,r11,0,20,15 /* Clear U0-U3 */ + /* + * Clear U0-U3 and WL1 IL1I IL1D IL2I IL2D bits which are added + * on newer 440 cores like the 440x6 used on AMCC 460EX/460GT (see + * include/asm-powerpc/pgtable-ppc32.h for details). + */ + rlwinm r11,r11,0,20,10 /* find the TLB index that caused the fault. It has to be here. */ tlbsx r10, 0, r10 diff --git a/arch/powerpc/kernel/init_task.c b/arch/powerpc/kernel/init_task.c index 941043ae040f086233fc2118a8f6d3d589cfc94f..4c85b8d564783b7a695aaad977ddd3c96b2ae197 100644 --- a/arch/powerpc/kernel/init_task.c +++ b/arch/powerpc/kernel/init_task.c @@ -8,7 +8,6 @@ #include static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 2f73f705d56449a3c4416f14180264f0e981d0ca..bcc249d90c4deee52b8d6af1d711dc493e8fb7ad 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -1073,7 +1073,7 @@ static const struct file_operations virq_debug_fops = { static int __init irq_debugfs_init(void) { if (debugfs_create_file("virq_mapping", S_IRUGO, powerpc_debugfs_root, - NULL, &virq_debug_fops)) + NULL, &virq_debug_fops) == NULL) return -ENOMEM; return 0; diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index 52750745edfde77b8fa8f79f612b8cb892728db7..30eedfc5a566d4411caf634f564d5af0225d0ef5 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -189,7 +189,7 @@ struct pci_dev *of_create_pci_dev(struct device_node *node, dev->cfg_size = pci_cfg_space_size(dev); - sprintf(pci_name(dev), "%04x:%02x:%02x.%d", pci_domain_nr(bus), + dev_set_name(&dev->dev, "%04x:%02x:%02x.%d", pci_domain_nr(bus), dev->bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn)); dev->class = get_int_prop(node, "class-code", 0); dev->revision = get_int_prop(node, "revision-id", 0); diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c index cf6b5a7d8b3f764668fed2dbd0f4e3015269493f..d3ac631cbd2628946ac32985d9bcb90db82339a6 100644 --- a/arch/powerpc/kernel/ppc_ksyms.c +++ b/arch/powerpc/kernel/ppc_ksyms.c @@ -8,7 +8,6 @@ #include #include #include -#include #include #include #include @@ -160,7 +159,6 @@ EXPORT_SYMBOL(screen_info); EXPORT_SYMBOL(timer_interrupt); EXPORT_SYMBOL(irq_desc); EXPORT_SYMBOL(tb_ticks_per_jiffy); -EXPORT_SYMBOL(console_drivers); EXPORT_SYMBOL(cacheable_memcpy); #endif diff --git a/arch/powerpc/kernel/prom_init_check.sh b/arch/powerpc/kernel/prom_init_check.sh index 8e24fc1821e8ef0a9f7505d54b6d203622a9f68f..2c7e8e87f770e604a6992babb938d6cfac706211 100644 --- a/arch/powerpc/kernel/prom_init_check.sh +++ b/arch/powerpc/kernel/prom_init_check.sh @@ -20,7 +20,7 @@ WHITELIST="add_reloc_offset __bss_start __bss_stop copy_and_flush _end enter_prom memcpy memset reloc_offset __secondary_hold __secondary_hold_acknowledge __secondary_hold_spinloop __start strcmp strcpy strlcpy strlen strncmp strstr logo_linux_clut224 -reloc_got2" +reloc_got2 kernstart_addr" NM="$1" OBJ="$2" @@ -48,6 +48,20 @@ do fi done + # ignore register save/restore funcitons + if [ "${UNDEF:0:9}" = "_restgpr_" ]; then + OK=1 + fi + if [ "${UNDEF:0:11}" = "_rest32gpr_" ]; then + OK=1 + fi + if [ "${UNDEF:0:9}" = "_savegpr_" ]; then + OK=1 + fi + if [ "${UNDEF:0:11}" = "_save32gpr_" ]; then + OK=1 + fi + if [ $OK -eq 0 ]; then ERROR=1 echo "Error: External symbol '$UNDEF' referenced" \ diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c index faeb8f207ea48daf79c3a2a69a967edfa52ef748..da7c058e3731ffc712367f7f2f4e01e572d0055d 100644 --- a/arch/powerpc/kernel/signal_64.c +++ b/arch/powerpc/kernel/signal_64.c @@ -87,6 +87,7 @@ static long setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs, #ifdef CONFIG_ALTIVEC elf_vrreg_t __user *v_regs = (elf_vrreg_t __user *)(((unsigned long)sc->vmx_reserve + 15) & ~0xful); #endif + unsigned long msr = regs->msr; long err = 0; flush_fp_to_thread(current); @@ -102,7 +103,7 @@ static long setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs, /* set MSR_VEC in the MSR value in the frame to indicate that sc->v_reg) * contains valid data. */ - regs->msr |= MSR_VEC; + msr |= MSR_VEC; } /* We always copy to/from vrsave, it's 0 if we don't have or don't * use altivec. @@ -114,6 +115,7 @@ static long setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs, err |= __put_user(&sc->gp_regs, &sc->regs); WARN_ON(!FULL_REGS(regs)); err |= __copy_to_user(&sc->gp_regs, regs, GP_REGS_SIZE); + err |= __put_user(msr, &sc->gp_regs[PT_MSR]); err |= __copy_to_user(&sc->fp_regs, ¤t->thread.fpr, FP_REGS_SIZE); err |= __put_user(signr, &sc->signal); err |= __put_user(handler, &sc->handler); diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c index c21a626af676fde938922c25e110c203e892a24f..ce245a850db2b8d90d0d35dcd98a2e1fa39d97b7 100644 --- a/arch/powerpc/kernel/vdso.c +++ b/arch/powerpc/kernel/vdso.c @@ -142,7 +142,7 @@ static void dump_one_vdso_page(struct page *pg, struct page *upg) printk("kpg: %p (c:%d,f:%08lx)", __va(page_to_pfn(pg) << PAGE_SHIFT), page_count(pg), pg->flags); - if (upg/* && pg != upg*/) { + if (upg && !IS_ERR(upg) /* && pg != upg*/) { printk(" upg: %p (c:%d,f:%08lx)", __va(page_to_pfn(upg) << PAGE_SHIFT), page_count(upg), diff --git a/arch/powerpc/kvm/44x_tlb.c b/arch/powerpc/kvm/44x_tlb.c index f5d7a5eab96e7e31405ce77df9b30a10302ec2d0..75dff7cfa814130a465098ea880c1f05cbf882e5 100644 --- a/arch/powerpc/kvm/44x_tlb.c +++ b/arch/powerpc/kvm/44x_tlb.c @@ -116,8 +116,6 @@ static void kvmppc_44x_shadow_release(struct kvm_vcpu *vcpu, struct tlbe *stlbe = &vcpu->arch.shadow_tlb[index]; struct page *page = vcpu->arch.shadow_pages[index]; - kunmap(vcpu->arch.shadow_pages[index]); - if (get_tlb_v(stlbe)) { if (kvmppc_44x_tlbe_is_writable(stlbe)) kvm_release_page_dirty(page); @@ -144,18 +142,19 @@ void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 gvaddr, gfn_t gfn, u64 asid, stlbe = &vcpu->arch.shadow_tlb[victim]; /* Get reference to new page. */ - down_write(¤t->mm->mmap_sem); + down_read(¤t->mm->mmap_sem); new_page = gfn_to_page(vcpu->kvm, gfn); if (is_error_page(new_page)) { - printk(KERN_ERR "Couldn't get guest page!\n"); + printk(KERN_ERR "Couldn't get guest page for gfn %lx!\n", gfn); kvm_release_page_clean(new_page); + up_read(¤t->mm->mmap_sem); return; } hpaddr = page_to_phys(new_page); /* Drop reference to old page. */ kvmppc_44x_shadow_release(vcpu, victim); - up_write(¤t->mm->mmap_sem); + up_read(¤t->mm->mmap_sem); vcpu->arch.shadow_pages[victim] = new_page; diff --git a/arch/powerpc/kvm/booke_guest.c b/arch/powerpc/kvm/booke_guest.c index 712d89a28c46205f0f7fbfebfc4df03daf148192..9c8ad850c6e32ebcc78b697c8e8246e69d91dffa 100644 --- a/arch/powerpc/kvm/booke_guest.c +++ b/arch/powerpc/kvm/booke_guest.c @@ -227,39 +227,6 @@ void kvmppc_check_and_deliver_interrupts(struct kvm_vcpu *vcpu) } } -static int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu) -{ - enum emulation_result er; - int r; - - er = kvmppc_emulate_instruction(run, vcpu); - switch (er) { - case EMULATE_DONE: - /* Future optimization: only reload non-volatiles if they were - * actually modified. */ - r = RESUME_GUEST_NV; - break; - case EMULATE_DO_MMIO: - run->exit_reason = KVM_EXIT_MMIO; - /* We must reload nonvolatiles because "update" load/store - * instructions modify register state. */ - /* Future optimization: only reload non-volatiles if they were - * actually modified. */ - r = RESUME_HOST_NV; - break; - case EMULATE_FAIL: - /* XXX Deliver Program interrupt to guest. */ - printk(KERN_EMERG "%s: emulation failed (%08x)\n", __func__, - vcpu->arch.last_inst); - r = RESUME_HOST; - break; - default: - BUG(); - } - - return r; -} - /** * kvmppc_handle_exit * diff --git a/arch/powerpc/kvm/emulate.c b/arch/powerpc/kvm/emulate.c index a03fe0c80698a526335f4bccfec5b4504e86e29c..0000974612834121aa9c6a4048e0e89e09695374 100644 --- a/arch/powerpc/kvm/emulate.c +++ b/arch/powerpc/kvm/emulate.c @@ -246,6 +246,11 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu) case 31: switch (get_xop(inst)) { + case 23: /* lwzx */ + rt = get_rt(inst); + emulated = kvmppc_handle_load(run, vcpu, rt, 4, 1); + break; + case 83: /* mfmsr */ rt = get_rt(inst); vcpu->arch.gpr[rt] = vcpu->arch.msr; @@ -267,6 +272,13 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu) kvmppc_set_msr(vcpu, vcpu->arch.gpr[rs]); break; + case 151: /* stwx */ + rs = get_rs(inst); + emulated = kvmppc_handle_store(run, vcpu, + vcpu->arch.gpr[rs], + 4, 1); + break; + case 163: /* wrteei */ vcpu->arch.msr = (vcpu->arch.msr & ~MSR_EE) | (inst & MSR_EE); diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile index c71d37dc6a88220d41b14480cbdf2a6ae692dcd8..e522b06cc42ff7eed9faca3e7a663749f0f7ecdd 100644 --- a/arch/powerpc/lib/Makefile +++ b/arch/powerpc/lib/Makefile @@ -9,7 +9,7 @@ endif ifeq ($(CONFIG_PPC_MERGE),y) obj-y := string.o alloc.o \ checksum_$(CONFIG_WORD_SIZE).o -obj-$(CONFIG_PPC32) += div64.o copy_32.o +obj-$(CONFIG_PPC32) += div64.o copy_32.o crtsavres.o obj-$(CONFIG_HAS_IOMEM) += devres.o endif diff --git a/arch/powerpc/lib/crtsavres.S b/arch/powerpc/lib/crtsavres.S new file mode 100644 index 0000000000000000000000000000000000000000..70a9cd8a30083cafdcf54d2d60c2d02d9dd07d16 --- /dev/null +++ b/arch/powerpc/lib/crtsavres.S @@ -0,0 +1,229 @@ +/* + * Special support for eabi and SVR4 + * + * Copyright (C) 1995, 1996, 1998, 2000, 2001 Free Software Foundation, Inc. + * Copyright 2008 Freescale Semiconductor, Inc. + * Written By Michael Meissner + * + * Based on gcc/config/rs6000/crtsavres.asm from gcc + * + * This file 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, or (at your option) any + * later version. + * + * In addition to the permissions in the GNU General Public License, the + * Free Software Foundation gives you unlimited permission to link the + * compiled version of this file with other programs, and to distribute + * those programs without any restriction coming from the use of this + * file. (The General Public License restrictions do apply in other + * respects; for example, they cover modification of the file, and + * distribution when not linked into another program.) + * + * This file 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; see the file COPYING. If not, write to + * the Free Software Foundation, 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + * As a special exception, if you link this library with files + * compiled with GCC to produce an executable, this does not cause + * the resulting executable to be covered by the GNU General Public License. + * This exception does not however invalidate any other reasons why + * the executable file might be covered by the GNU General Public License. + */ + +#include + + .file "crtsavres.S" + .section ".text" + +#ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE + +/* Routines for saving integer registers, called by the compiler. */ +/* Called with r11 pointing to the stack header word of the caller of the */ +/* function, just beyond the end of the integer save area. */ + +_GLOBAL(_savegpr_14) +_GLOBAL(_save32gpr_14) + stw 14,-72(11) /* save gp registers */ +_GLOBAL(_savegpr_15) +_GLOBAL(_save32gpr_15) + stw 15,-68(11) +_GLOBAL(_savegpr_16) +_GLOBAL(_save32gpr_16) + stw 16,-64(11) +_GLOBAL(_savegpr_17) +_GLOBAL(_save32gpr_17) + stw 17,-60(11) +_GLOBAL(_savegpr_18) +_GLOBAL(_save32gpr_18) + stw 18,-56(11) +_GLOBAL(_savegpr_19) +_GLOBAL(_save32gpr_19) + stw 19,-52(11) +_GLOBAL(_savegpr_20) +_GLOBAL(_save32gpr_20) + stw 20,-48(11) +_GLOBAL(_savegpr_21) +_GLOBAL(_save32gpr_21) + stw 21,-44(11) +_GLOBAL(_savegpr_22) +_GLOBAL(_save32gpr_22) + stw 22,-40(11) +_GLOBAL(_savegpr_23) +_GLOBAL(_save32gpr_23) + stw 23,-36(11) +_GLOBAL(_savegpr_24) +_GLOBAL(_save32gpr_24) + stw 24,-32(11) +_GLOBAL(_savegpr_25) +_GLOBAL(_save32gpr_25) + stw 25,-28(11) +_GLOBAL(_savegpr_26) +_GLOBAL(_save32gpr_26) + stw 26,-24(11) +_GLOBAL(_savegpr_27) +_GLOBAL(_save32gpr_27) + stw 27,-20(11) +_GLOBAL(_savegpr_28) +_GLOBAL(_save32gpr_28) + stw 28,-16(11) +_GLOBAL(_savegpr_29) +_GLOBAL(_save32gpr_29) + stw 29,-12(11) +_GLOBAL(_savegpr_30) +_GLOBAL(_save32gpr_30) + stw 30,-8(11) +_GLOBAL(_savegpr_31) +_GLOBAL(_save32gpr_31) + stw 31,-4(11) + blr + +/* Routines for restoring integer registers, called by the compiler. */ +/* Called with r11 pointing to the stack header word of the caller of the */ +/* function, just beyond the end of the integer restore area. */ + +_GLOBAL(_restgpr_14) +_GLOBAL(_rest32gpr_14) + lwz 14,-72(11) /* restore gp registers */ +_GLOBAL(_restgpr_15) +_GLOBAL(_rest32gpr_15) + lwz 15,-68(11) +_GLOBAL(_restgpr_16) +_GLOBAL(_rest32gpr_16) + lwz 16,-64(11) +_GLOBAL(_restgpr_17) +_GLOBAL(_rest32gpr_17) + lwz 17,-60(11) +_GLOBAL(_restgpr_18) +_GLOBAL(_rest32gpr_18) + lwz 18,-56(11) +_GLOBAL(_restgpr_19) +_GLOBAL(_rest32gpr_19) + lwz 19,-52(11) +_GLOBAL(_restgpr_20) +_GLOBAL(_rest32gpr_20) + lwz 20,-48(11) +_GLOBAL(_restgpr_21) +_GLOBAL(_rest32gpr_21) + lwz 21,-44(11) +_GLOBAL(_restgpr_22) +_GLOBAL(_rest32gpr_22) + lwz 22,-40(11) +_GLOBAL(_restgpr_23) +_GLOBAL(_rest32gpr_23) + lwz 23,-36(11) +_GLOBAL(_restgpr_24) +_GLOBAL(_rest32gpr_24) + lwz 24,-32(11) +_GLOBAL(_restgpr_25) +_GLOBAL(_rest32gpr_25) + lwz 25,-28(11) +_GLOBAL(_restgpr_26) +_GLOBAL(_rest32gpr_26) + lwz 26,-24(11) +_GLOBAL(_restgpr_27) +_GLOBAL(_rest32gpr_27) + lwz 27,-20(11) +_GLOBAL(_restgpr_28) +_GLOBAL(_rest32gpr_28) + lwz 28,-16(11) +_GLOBAL(_restgpr_29) +_GLOBAL(_rest32gpr_29) + lwz 29,-12(11) +_GLOBAL(_restgpr_30) +_GLOBAL(_rest32gpr_30) + lwz 30,-8(11) +_GLOBAL(_restgpr_31) +_GLOBAL(_rest32gpr_31) + lwz 31,-4(11) + blr + +/* Routines for restoring integer registers, called by the compiler. */ +/* Called with r11 pointing to the stack header word of the caller of the */ +/* function, just beyond the end of the integer restore area. */ + +_GLOBAL(_restgpr_14_x) +_GLOBAL(_rest32gpr_14_x) + lwz 14,-72(11) /* restore gp registers */ +_GLOBAL(_restgpr_15_x) +_GLOBAL(_rest32gpr_15_x) + lwz 15,-68(11) +_GLOBAL(_restgpr_16_x) +_GLOBAL(_rest32gpr_16_x) + lwz 16,-64(11) +_GLOBAL(_restgpr_17_x) +_GLOBAL(_rest32gpr_17_x) + lwz 17,-60(11) +_GLOBAL(_restgpr_18_x) +_GLOBAL(_rest32gpr_18_x) + lwz 18,-56(11) +_GLOBAL(_restgpr_19_x) +_GLOBAL(_rest32gpr_19_x) + lwz 19,-52(11) +_GLOBAL(_restgpr_20_x) +_GLOBAL(_rest32gpr_20_x) + lwz 20,-48(11) +_GLOBAL(_restgpr_21_x) +_GLOBAL(_rest32gpr_21_x) + lwz 21,-44(11) +_GLOBAL(_restgpr_22_x) +_GLOBAL(_rest32gpr_22_x) + lwz 22,-40(11) +_GLOBAL(_restgpr_23_x) +_GLOBAL(_rest32gpr_23_x) + lwz 23,-36(11) +_GLOBAL(_restgpr_24_x) +_GLOBAL(_rest32gpr_24_x) + lwz 24,-32(11) +_GLOBAL(_restgpr_25_x) +_GLOBAL(_rest32gpr_25_x) + lwz 25,-28(11) +_GLOBAL(_restgpr_26_x) +_GLOBAL(_rest32gpr_26_x) + lwz 26,-24(11) +_GLOBAL(_restgpr_27_x) +_GLOBAL(_rest32gpr_27_x) + lwz 27,-20(11) +_GLOBAL(_restgpr_28_x) +_GLOBAL(_rest32gpr_28_x) + lwz 28,-16(11) +_GLOBAL(_restgpr_29_x) +_GLOBAL(_rest32gpr_29_x) + lwz 29,-12(11) +_GLOBAL(_restgpr_30_x) +_GLOBAL(_rest32gpr_30_x) + lwz 30,-8(11) +_GLOBAL(_restgpr_31_x) +_GLOBAL(_rest32gpr_31_x) + lwz 0,4(11) + lwz 31,-4(11) + mtlr 0 + mr 1,11 + blr +#endif diff --git a/arch/powerpc/mm/hash_low_32.S b/arch/powerpc/mm/hash_low_32.S index ddeaf9e38ad5dd159e257eca31fdddc0c8f4958c..b9ba7d9308017814c97bb1b3ef920d31a63e8494 100644 --- a/arch/powerpc/mm/hash_low_32.S +++ b/arch/powerpc/mm/hash_low_32.S @@ -1,6 +1,4 @@ /* - * $Id: hashtable.S,v 1.6 1999/10/08 01:56:15 paulus Exp $ - * * PowerPC version * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org) * Rewritten by Cort Dougan (cort@cs.nmt.edu) for PReP diff --git a/arch/powerpc/mm/hash_low_64.S b/arch/powerpc/mm/hash_low_64.S index 21d248486479e29b2f6e59d026b29e812ab26c67..70f4c833fa32c51b300c3a69bb53b00f4925e3a9 100644 --- a/arch/powerpc/mm/hash_low_64.S +++ b/arch/powerpc/mm/hash_low_64.S @@ -568,6 +568,10 @@ htab_inval_old_hpte: ld r7,STK_PARM(r9)(r1) /* ssize */ ld r8,STK_PARM(r8)(r1) /* local */ bl .flush_hash_page + /* Clear out _PAGE_HPTE_SUB bits in the new linux PTE */ + lis r0,_PAGE_HPTE_SUB@h + ori r0,r0,_PAGE_HPTE_SUB@l + andc r30,r30,r0 b htab_insert_pte htab_bail_ok: diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index f67e118116fa919b3b64b3fa78de786fa7c926ec..51f82d83bf140b1099df6b42ee148aae6ef87951 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -151,6 +151,7 @@ out: return ret; } #endif /* CONFIG_MEMORY_HOTREMOVE */ +#endif /* CONFIG_MEMORY_HOTPLUG */ /* * walk_memory_resource() needs to make sure there is no holes in a given @@ -184,8 +185,6 @@ walk_memory_resource(unsigned long start_pfn, unsigned long nr_pages, void *arg, } EXPORT_SYMBOL_GPL(walk_memory_resource); -#endif /* CONFIG_MEMORY_HOTPLUG */ - void show_mem(void) { unsigned long total = 0, reserved = 0; diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c index 80d1babb230d5d2547c754613d3c5aeaba5220ab..e0ff59f21135f53e4cb45a0ff4471bc5d3e289f0 100644 --- a/arch/powerpc/mm/pgtable_32.c +++ b/arch/powerpc/mm/pgtable_32.c @@ -402,7 +402,7 @@ void __set_fixmap (enum fixed_addresses idx, phys_addr_t phys, pgprot_t flags) return; } - map_page(address, phys, flags); + map_page(address, phys, pgprot_val(flags)); fixmaps++; } diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c b/arch/powerpc/platforms/52xx/mpc52xx_gpio.c index 48da5dfe48563306de4522f307a4f3e978ae3908..8a455ebce98d16306eb8b926da3e1684ac406ba0 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_gpio.c @@ -100,7 +100,7 @@ static int mpc52xx_wkup_gpio_dir_in(struct gpio_chip *gc, unsigned int gpio) struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc); struct mpc52xx_gpiochip *chip = container_of(mm_gc, struct mpc52xx_gpiochip, mmchip); - struct mpc52xx_gpio_wkup *regs = mm_gc->regs; + struct mpc52xx_gpio_wkup __iomem *regs = mm_gc->regs; unsigned long flags; spin_lock_irqsave(&gpio_lock, flags); @@ -122,7 +122,7 @@ static int mpc52xx_wkup_gpio_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 mpc52xx_gpio_wkup *regs = mm_gc->regs; + struct mpc52xx_gpio_wkup __iomem *regs = mm_gc->regs; struct mpc52xx_gpiochip *chip = container_of(mm_gc, struct mpc52xx_gpiochip, mmchip); unsigned long flags; @@ -150,7 +150,7 @@ static int __devinit mpc52xx_wkup_gpiochip_probe(struct of_device *ofdev, const struct of_device_id *match) { struct mpc52xx_gpiochip *chip; - struct mpc52xx_gpio_wkup *regs; + struct mpc52xx_gpio_wkup __iomem *regs; struct of_gpio_chip *ofchip; int ret; @@ -260,7 +260,7 @@ static int mpc52xx_simple_gpio_dir_in(struct gpio_chip *gc, unsigned int gpio) struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc); struct mpc52xx_gpiochip *chip = container_of(mm_gc, struct mpc52xx_gpiochip, mmchip); - struct mpc52xx_gpio *regs = mm_gc->regs; + struct mpc52xx_gpio __iomem *regs = mm_gc->regs; unsigned long flags; spin_lock_irqsave(&gpio_lock, flags); @@ -284,7 +284,7 @@ mpc52xx_simple_gpio_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 mpc52xx_gpiochip *chip = container_of(mm_gc, struct mpc52xx_gpiochip, mmchip); - struct mpc52xx_gpio *regs = mm_gc->regs; + struct mpc52xx_gpio __iomem *regs = mm_gc->regs; unsigned long flags; spin_lock_irqsave(&gpio_lock, flags); @@ -312,7 +312,7 @@ static int __devinit mpc52xx_simple_gpiochip_probe(struct of_device *ofdev, { struct mpc52xx_gpiochip *chip; struct of_gpio_chip *ofchip; - struct mpc52xx_gpio *regs; + struct mpc52xx_gpio __iomem *regs; int ret; chip = kzalloc(sizeof(*chip), GFP_KERNEL); @@ -387,7 +387,7 @@ mpc52xx_gpt_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val) static int mpc52xx_gpt_gpio_dir_in(struct gpio_chip *gc, unsigned int gpio) { struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc); - struct mpc52xx_gpt *regs = mm_gc->regs; + struct mpc52xx_gpt __iomem *regs = mm_gc->regs; out_be32(®s->mode, 0x04); diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index 7ff29d53dc2d92cb959871f9c7b33aa51791c6e0..ecbe580c3f32f056152186a1c292bfc370215a95 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -34,6 +34,7 @@ config MPC85xx_MDS bool "Freescale MPC85xx MDS" select DEFAULT_UIMAGE select QUICC_ENGINE + select PHYLIB help This option enables support for the MPC85xx MDS board diff --git a/arch/powerpc/platforms/cell/celleb_scc_pciex.c b/arch/powerpc/platforms/cell/celleb_scc_pciex.c index 31da84c458d2cef69ef6e5acc5a812ce3d45845a..0e04f8fb152a55a9e5ad0aa9c97bd164738392ea 100644 --- a/arch/powerpc/platforms/cell/celleb_scc_pciex.c +++ b/arch/powerpc/platforms/cell/celleb_scc_pciex.c @@ -217,7 +217,7 @@ static u##size scc_pciex_in##name(unsigned long port) \ static void scc_pciex_ins##name(unsigned long p, void *b, unsigned long c) \ { \ struct iowa_bus *bus = iowa_pio_find_bus(p); \ - u##size *dst = b; \ + __le##size *dst = b; \ for (; c != 0; c--, dst++) \ *dst = cpu_to_le##size(__scc_pciex_in##name(bus->phb, p)); \ scc_pciex_io_flush(bus); \ @@ -231,10 +231,11 @@ static void scc_pciex_outs##name(unsigned long p, const void *b, \ unsigned long c) \ { \ struct iowa_bus *bus = iowa_pio_find_bus(p); \ - const u##size *src = b; \ + const __le##size *src = b; \ for (; c != 0; c--, src++) \ __scc_pciex_out##name(bus->phb, le##size##_to_cpu(*src), p); \ } +#define __le8 u8 #define cpu_to_le8(x) (x) #define le8_to_cpu(x) (x) PCIEX_PIO_FUNC(8, b) diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c index 70c660121ec4d0d2da4a36071d851a1acd3e7870..78f905bc6a42dd7774edca80287a58bd921c01dd 100644 --- a/arch/powerpc/platforms/cell/spu_base.c +++ b/arch/powerpc/platforms/cell/spu_base.c @@ -219,15 +219,25 @@ static int __spu_trap_data_seg(struct spu *spu, unsigned long ea) extern int hash_page(unsigned long ea, unsigned long access, unsigned long trap); //XXX static int __spu_trap_data_map(struct spu *spu, unsigned long ea, u64 dsisr) { + int ret; + pr_debug("%s, %lx, %lx\n", __func__, dsisr, ea); - /* Handle kernel space hash faults immediately. - User hash faults need to be deferred to process context. */ - if ((dsisr & MFC_DSISR_PTE_NOT_FOUND) - && REGION_ID(ea) != USER_REGION_ID - && hash_page(ea, _PAGE_PRESENT, 0x300) == 0) { - spu_restart_dma(spu); - return 0; + /* + * Handle kernel space hash faults immediately. User hash + * faults need to be deferred to process context. + */ + if ((dsisr & MFC_DSISR_PTE_NOT_FOUND) && + (REGION_ID(ea) != USER_REGION_ID)) { + + spin_unlock(&spu->register_lock); + ret = hash_page(ea, _PAGE_PRESENT, 0x300); + spin_lock(&spu->register_lock); + + if (!ret) { + spu_restart_dma(spu); + return 0; + } } spu->class_1_dar = ea; @@ -324,17 +334,13 @@ spu_irq_class_0(int irq, void *data) stat = spu_int_stat_get(spu, 0) & mask; spu->class_0_pending |= stat; - spu->class_0_dsisr = spu_mfc_dsisr_get(spu); spu->class_0_dar = spu_mfc_dar_get(spu); - spin_unlock(&spu->register_lock); - spu->stop_callback(spu, 0); - spu->class_0_pending = 0; - spu->class_0_dsisr = 0; spu->class_0_dar = 0; spu_int_stat_clear(spu, 0, stat); + spin_unlock(&spu->register_lock); return IRQ_HANDLED; } @@ -357,13 +363,12 @@ spu_irq_class_1(int irq, void *data) spu_mfc_dsisr_set(spu, 0ul); spu_int_stat_clear(spu, 1, stat); - if (stat & CLASS1_SEGMENT_FAULT_INTR) - __spu_trap_data_seg(spu, dar); - - spin_unlock(&spu->register_lock); pr_debug("%s: %lx %lx %lx %lx\n", __func__, mask, stat, dar, dsisr); + if (stat & CLASS1_SEGMENT_FAULT_INTR) + __spu_trap_data_seg(spu, dar); + if (stat & CLASS1_STORAGE_FAULT_INTR) __spu_trap_data_map(spu, dar, dsisr); @@ -376,6 +381,8 @@ spu_irq_class_1(int irq, void *data) spu->class_1_dsisr = 0; spu->class_1_dar = 0; + spin_unlock(&spu->register_lock); + return stat ? IRQ_HANDLED : IRQ_NONE; } @@ -394,14 +401,12 @@ spu_irq_class_2(int irq, void *data) mask = spu_int_mask_get(spu, 2); /* ignore interrupts we're not waiting for */ stat &= mask; - /* mailbox interrupts are level triggered. mask them now before * acknowledging */ if (stat & mailbox_intrs) spu_int_mask_and(spu, 2, ~(stat & mailbox_intrs)); /* acknowledge all interrupts before the callbacks */ spu_int_stat_clear(spu, 2, stat); - spin_unlock(&spu->register_lock); pr_debug("class 2 interrupt %d, %lx, %lx\n", irq, stat, mask); @@ -421,6 +426,9 @@ spu_irq_class_2(int irq, void *data) spu->wbox_callback(spu); spu->stats.class2_intr++; + + spin_unlock(&spu->register_lock); + return stat ? IRQ_HANDLED : IRQ_NONE; } diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c index b7493b86581228d0edf8b0c0b691582e706bac58..f7edba6cb795d55944009cc376ff171cdddefa09 100644 --- a/arch/powerpc/platforms/cell/spufs/run.c +++ b/arch/powerpc/platforms/cell/spufs/run.c @@ -27,7 +27,6 @@ void spufs_stop_callback(struct spu *spu, int irq) switch(irq) { case 0 : ctx->csa.class_0_pending = spu->class_0_pending; - ctx->csa.class_0_dsisr = spu->class_0_dsisr; ctx->csa.class_0_dar = spu->class_0_dar; break; case 1 : @@ -51,18 +50,22 @@ int spu_stopped(struct spu_context *ctx, u32 *stat) u64 dsisr; u32 stopped; - *stat = ctx->ops->status_read(ctx); - - if (test_bit(SPU_SCHED_NOTIFY_ACTIVE, &ctx->sched_flags)) - return 1; - stopped = SPU_STATUS_INVALID_INSTR | SPU_STATUS_SINGLE_STEP | SPU_STATUS_STOPPED_BY_HALT | SPU_STATUS_STOPPED_BY_STOP; - if (!(*stat & SPU_STATUS_RUNNING) && (*stat & stopped)) + +top: + *stat = ctx->ops->status_read(ctx); + if (*stat & stopped) { + /* + * If the spu hasn't finished stopping, we need to + * re-read the register to get the stopped value. + */ + if (*stat & SPU_STATUS_RUNNING) + goto top; return 1; + } - dsisr = ctx->csa.class_0_dsisr; - if (dsisr & (MFC_DSISR_PTE_NOT_FOUND | MFC_DSISR_ACCESS_DENIED)) + if (test_bit(SPU_SCHED_NOTIFY_ACTIVE, &ctx->sched_flags)) return 1; dsisr = ctx->csa.class_1_dsisr; diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c index 745dd51ec37f7fdacab76bcc773a4a6fa421716a..e929e70a84e3c96af13da6d7730d14276b5e6874 100644 --- a/arch/powerpc/platforms/cell/spufs/sched.c +++ b/arch/powerpc/platforms/cell/spufs/sched.c @@ -230,19 +230,23 @@ static void spu_bind_context(struct spu *spu, struct spu_context *ctx) ctx->stats.slb_flt_base = spu->stats.slb_flt; ctx->stats.class2_intr_base = spu->stats.class2_intr; + spu_associate_mm(spu, ctx->owner); + + spin_lock_irq(&spu->register_lock); spu->ctx = ctx; spu->flags = 0; ctx->spu = spu; ctx->ops = &spu_hw_ops; spu->pid = current->pid; spu->tgid = current->tgid; - spu_associate_mm(spu, ctx->owner); spu->ibox_callback = spufs_ibox_callback; spu->wbox_callback = spufs_wbox_callback; spu->stop_callback = spufs_stop_callback; spu->mfc_callback = spufs_mfc_callback; - mb(); + spin_unlock_irq(&spu->register_lock); + spu_unmap_mappings(ctx); + spu_switch_log_notify(spu, ctx, SWITCH_LOG_START, 0); spu_restore(&ctx->csa, spu); spu->timestamp = jiffies; @@ -403,6 +407,8 @@ static int has_affinity(struct spu_context *ctx) */ static void spu_unbind_context(struct spu *spu, struct spu_context *ctx) { + u32 status; + spu_context_trace(spu_unbind_context__enter, ctx, spu); spuctx_switch_state(ctx, SPU_UTIL_SYSTEM); @@ -423,18 +429,22 @@ static void spu_unbind_context(struct spu *spu, struct spu_context *ctx) spu_unmap_mappings(ctx); spu_save(&ctx->csa, spu); spu_switch_log_notify(spu, ctx, SWITCH_LOG_STOP, 0); + + spin_lock_irq(&spu->register_lock); spu->timestamp = jiffies; ctx->state = SPU_STATE_SAVED; spu->ibox_callback = NULL; spu->wbox_callback = NULL; spu->stop_callback = NULL; spu->mfc_callback = NULL; - spu_associate_mm(spu, NULL); spu->pid = 0; spu->tgid = 0; ctx->ops = &spu_backing_ops; spu->flags = 0; spu->ctx = NULL; + spin_unlock_irq(&spu->register_lock); + + spu_associate_mm(spu, NULL); ctx->stats.slb_flt += (spu->stats.slb_flt - ctx->stats.slb_flt_base); @@ -444,6 +454,9 @@ static void spu_unbind_context(struct spu *spu, struct spu_context *ctx) /* This maps the underlying spu state to idle */ spuctx_switch_state(ctx, SPU_UTIL_IDLE_LOADED); ctx->spu = NULL; + + if (spu_stopped(ctx, &status)) + wake_up_all(&ctx->stop_wq); } /** diff --git a/arch/powerpc/platforms/ps3/mm.c b/arch/powerpc/platforms/ps3/mm.c index 5b3fb2b321abeffa98811e8570100ea49eb1f3da..3a58ffabccd97063d156aed583f605a3df670022 100644 --- a/arch/powerpc/platforms/ps3/mm.c +++ b/arch/powerpc/platforms/ps3/mm.c @@ -317,6 +317,9 @@ static int __init ps3_mm_add_memory(void) return result; } + lmb_add(start_addr, map.r1.size); + lmb_analyze(); + result = online_pages(start_pfn, nr_pages); if (result) diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c index 68ea5eee39a832ddd054b9fe36d78d301f884f67..8c1ca477c52cb9164f93ecb03ac698926fccfe98 100644 --- a/arch/powerpc/platforms/pseries/eeh_driver.c +++ b/arch/powerpc/platforms/pseries/eeh_driver.c @@ -42,17 +42,20 @@ static inline const char * pcid_name (struct pci_dev *pdev) } #ifdef DEBUG -static void print_device_node_tree (struct pci_dn *pdn, int dent) +static void print_device_node_tree(struct pci_dn *pdn, int dent) { int i; - if (!pdn) return; - for (i=0;inode->name, pdn->eeh_mode, pdn->eeh_config_addr, pdn->eeh_pe_config_addr, pdn->node->full_name); dent += 3; - struct device_node *pc = pdn->node->child; + pc = pdn->node->child; while (pc) { print_device_node_tree(PCI_DN(pc), dent); pc = pc->sibling; diff --git a/arch/powerpc/platforms/pseries/nvram.c b/arch/powerpc/platforms/pseries/nvram.c index f68903e15bd5b30f6cf42b43c9790b3365b64796..42f7e384e6c438c13350feb34ae7183a7abe3fc6 100644 --- a/arch/powerpc/platforms/pseries/nvram.c +++ b/arch/powerpc/platforms/pseries/nvram.c @@ -131,8 +131,10 @@ int __init pSeries_nvram_init(void) return -ENODEV; nbytes_p = of_get_property(nvram, "#bytes", &proplen); - if (nbytes_p == NULL || proplen != sizeof(unsigned int)) + if (nbytes_p == NULL || proplen != sizeof(unsigned int)) { + of_node_put(nvram); return -EIO; + } nvram_size = *nbytes_p; diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c index 3a7054e2bb75722a731632af377da31f6420496b..019657c110b6feb2745750827904189181ee6f46 100644 --- a/arch/powerpc/sysdev/fsl_soc.c +++ b/arch/powerpc/sysdev/fsl_soc.c @@ -432,7 +432,7 @@ static struct i2c_driver_device i2c_devices[] __initdata = { {"dallas,ds1339", "ds1339"}, {"dallas,ds1340", "ds1340"}, {"stm,m41t00", "m41t00"}, - {"dallas,ds1374", "rtc-ds1374"}, + {"dallas,ds1374", "ds1374"}, }; static int __init of_find_i2c_driver(struct device_node *node, diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index 8619f2a3f1f637d685cf71d257fb47efd2f29f85..7680001676a6ee076627fbc214528750c098efc6 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -1331,6 +1331,9 @@ void mpic_irq_set_priority(unsigned int irq, unsigned int pri) unsigned long flags; u32 reg; + if (!mpic) + return; + spin_lock_irqsave(&mpic_lock, flags); if (is_ipi) { reg = mpic_ipi_read(src - mpic->ipi_vecs[0]) & @@ -1346,23 +1349,6 @@ void mpic_irq_set_priority(unsigned int irq, unsigned int pri) spin_unlock_irqrestore(&mpic_lock, flags); } -unsigned int mpic_irq_get_priority(unsigned int irq) -{ - unsigned int is_ipi; - struct mpic *mpic = mpic_find(irq, &is_ipi); - unsigned int src = mpic_irq_to_hw(irq); - unsigned long flags; - u32 reg; - - spin_lock_irqsave(&mpic_lock, flags); - if (is_ipi) - reg = mpic_ipi_read(src = mpic->ipi_vecs[0]); - else - reg = mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI)); - spin_unlock_irqrestore(&mpic_lock, flags); - return (reg & MPIC_VECPRI_PRIORITY_MASK) >> MPIC_VECPRI_PRIORITY_SHIFT; -} - void mpic_setup_this_cpu(void) { #ifdef CONFIG_SMP diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 1702de9395eeee96b02d686e20550dbc98b8d63d..bfcf70ee8959357dd3d76250e435160883734c67 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -2844,7 +2844,6 @@ static void dump_spu_fields(struct spu *spu) DUMP_FIELD(spu, "0x%lx", flags); DUMP_FIELD(spu, "%d", class_0_pending); DUMP_FIELD(spu, "0x%lx", class_0_dar); - DUMP_FIELD(spu, "0x%lx", class_0_dsisr); DUMP_FIELD(spu, "0x%lx", class_1_dar); DUMP_FIELD(spu, "0x%lx", class_1_dsisr); DUMP_FIELD(spu, "0x%lx", irqs[0]); diff --git a/arch/ppc/kernel/ppc_ksyms.c b/arch/ppc/kernel/ppc_ksyms.c index 602c268fc8a2875ae55f5c51ddbbf59f510d4838..5d529bcbeee920d60724af074968d75309586188 100644 --- a/arch/ppc/kernel/ppc_ksyms.c +++ b/arch/ppc/kernel/ppc_ksyms.c @@ -60,8 +60,10 @@ long long __ashrdi3(long long, int); long long __ashldi3(long long, int); long long __lshrdi3(long long, int); +EXPORT_SYMBOL(empty_zero_page); EXPORT_SYMBOL(clear_pages); EXPORT_SYMBOL(clear_user_page); +EXPORT_SYMBOL(copy_page); EXPORT_SYMBOL(transfer_to_handler); EXPORT_SYMBOL(do_IRQ); EXPORT_SYMBOL(machine_check_exception); diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 1d035082e78eb15fc73f8f3b7b939af19eaa23ba..107e492cb47efa8fab159a8714d89cdcac29d5ae 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -304,10 +304,14 @@ config ARCH_SPARSEMEM_ENABLE def_bool y select SPARSEMEM_VMEMMAP_ENABLE select SPARSEMEM_VMEMMAP + select SPARSEMEM_STATIC if !64BIT config ARCH_SPARSEMEM_DEFAULT def_bool y +config ARCH_SELECT_MEMORY_MODEL + def_bool y + source "mm/Kconfig" comment "I/O subsystem configuration" diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c index 655d52543e2d24b1d12d168c037feaeb0b660c84..ad40729bec3d9a062925b2b2db3bf7d990d0ea3e 100644 --- a/arch/s390/appldata/appldata_base.c +++ b/arch/s390/appldata/appldata_base.c @@ -130,6 +130,7 @@ static void appldata_work_fn(struct work_struct *work) P_DEBUG(" -= Work Queue =-\n"); i = 0; + get_online_cpus(); spin_lock(&appldata_ops_lock); list_for_each(lh, &appldata_ops_list) { ops = list_entry(lh, struct appldata_ops, list); @@ -140,6 +141,7 @@ static void appldata_work_fn(struct work_struct *work) } } spin_unlock(&appldata_ops_lock); + put_online_cpus(); } /* @@ -266,12 +268,14 @@ appldata_timer_handler(ctl_table *ctl, int write, struct file *filp, len = *lenp; if (copy_from_user(buf, buffer, len > sizeof(buf) ? sizeof(buf) : len)) return -EFAULT; + get_online_cpus(); spin_lock(&appldata_timer_lock); if (buf[0] == '1') __appldata_vtimer_setup(APPLDATA_ADD_TIMER); else if (buf[0] == '0') __appldata_vtimer_setup(APPLDATA_DEL_TIMER); spin_unlock(&appldata_timer_lock); + put_online_cpus(); out: *lenp = len; *ppos += len; @@ -314,10 +318,12 @@ appldata_interval_handler(ctl_table *ctl, int write, struct file *filp, return -EINVAL; } + get_online_cpus(); spin_lock(&appldata_timer_lock); appldata_interval = interval; __appldata_vtimer_setup(APPLDATA_MOD_TIMER); spin_unlock(&appldata_timer_lock); + put_online_cpus(); P_INFO("Monitoring CPU interval set to %u milliseconds.\n", interval); @@ -556,8 +562,10 @@ static int __init appldata_init(void) return -ENOMEM; } + get_online_cpus(); for_each_online_cpu(i) appldata_online_cpu(i); + put_online_cpus(); /* Register cpu hotplug notifier */ register_hotcpu_notifier(&appldata_nb); diff --git a/arch/s390/defconfig b/arch/s390/defconfig index aa341d0ea1e68ff6f5ea5903a335a19099b0179b..c5cdb975d590a0eef102d9b7c277082d9661b42f 100644 --- a/arch/s390/defconfig +++ b/arch/s390/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.25 -# Wed Apr 30 11:07:45 2008 +# Linux kernel version: 2.6.26-rc4 +# Fri May 30 09:49:33 2008 # CONFIG_SCHED_MC=y CONFIG_MMU=y @@ -103,6 +103,7 @@ 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 @@ -173,6 +174,7 @@ CONFIG_PREEMPT=y # CONFIG_PREEMPT_RCU is not set CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y +CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_SELECT_MEMORY_MODEL=y # CONFIG_FLATMEM_MANUAL is not set # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -210,6 +212,7 @@ CONFIG_FORCE_MAX_ZONEORDER=9 CONFIG_PFAULT=y # CONFIG_SHARED_KERNEL is not set # CONFIG_CMM is not set +# CONFIG_PAGE_STATES is not set CONFIG_VIRT_TIMER=y CONFIG_VIRT_CPU_ACCOUNTING=y # CONFIG_APPLDATA_BASE is not set @@ -620,6 +623,7 @@ CONFIG_S390_VMUR=m # # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +CONFIG_ACCESSIBILITY=y # # File systems @@ -754,11 +758,12 @@ CONFIG_FRAME_WARN=2048 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y -CONFIG_HEADERS_CHECK=y +# CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_SCHED_DEBUG is not set # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_SLAB is not set CONFIG_DEBUG_PREEMPT=y # CONFIG_DEBUG_RT_MUTEXES is not set diff --git a/arch/s390/kernel/dis.c b/arch/s390/kernel/dis.c index c14a336f63002c2d166ab86731a4c876a6a51d62..d2f270c995d9baefa6ac75a743c4d5d165441b57 100644 --- a/arch/s390/kernel/dis.c +++ b/arch/s390/kernel/dis.c @@ -208,7 +208,7 @@ static const unsigned char formats[][7] = { [INSTR_RRF_F0FF] = { 0xff, F_16,F_24,F_28,0,0,0 }, /* e.g. madbr */ [INSTR_RRF_FUFF] = { 0xff, F_24,F_16,F_28,U4_20,0,0 },/* e.g. didbr */ [INSTR_RRF_RURR] = { 0xff, R_24,R_28,R_16,U4_20,0,0 },/* e.g. .insn */ - [INSTR_RRF_R0RR] = { 0xff, R_24,R_28,R_16,0,0,0 }, /* e.g. idte */ + [INSTR_RRF_R0RR] = { 0xff, R_24,R_16,R_28,0,0,0 }, /* e.g. idte */ [INSTR_RRF_U0FF] = { 0xff, F_24,U4_16,F_28,0,0,0 }, /* e.g. fixr */ [INSTR_RRF_U0RF] = { 0xff, R_24,U4_16,F_28,0,0,0 }, /* e.g. cfebr */ [INSTR_RRF_M0RR] = { 0xff, R_24,R_28,M_16,0,0,0 }, /* e.g. sske */ diff --git a/arch/s390/kernel/init_task.c b/arch/s390/kernel/init_task.c index d494161b05b40125668709c893d3407432dbb971..7ad003969251f159cb7f5d6ab0cfaac62c9eb113 100644 --- a/arch/s390/kernel/init_task.c +++ b/arch/s390/kernel/init_task.c @@ -17,7 +17,6 @@ #include static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index 1f4228948dc4396ad19c5bc1f771d13f3b19286d..5d4fa4b1c74c401b853fdf05a5e9a05cfa5c2040 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -711,7 +711,7 @@ int __cpuinit __cpu_up(unsigned int cpu) memset(sf, 0, sizeof(struct stack_frame)); sf->gprs[9] = (unsigned long) sf; cpu_lowcore->save_area[15] = (unsigned long) sf; - __ctl_store(cpu_lowcore->cregs_save_area[0], 0, 15); + __ctl_store(cpu_lowcore->cregs_save_area, 0, 15); asm volatile( " stam 0,15,0(%0)" : : "a" (&cpu_lowcore->access_regs_save_area) : "memory"); @@ -1089,7 +1089,7 @@ out: #ifdef CONFIG_HOTPLUG_CPU -int smp_rescan_cpus(void) +int __ref smp_rescan_cpus(void) { cpumask_t newcpus; int cpu; diff --git a/arch/s390/kvm/diag.c b/arch/s390/kvm/diag.c index f639a152869fab72c1c2eff9fd2a2f4df2e65fc8..a0775e1f08df8a73d9d06127f0b675b976785a76 100644 --- a/arch/s390/kvm/diag.c +++ b/arch/s390/kvm/diag.c @@ -20,7 +20,7 @@ static int __diag_time_slice_end(struct kvm_vcpu *vcpu) VCPU_EVENT(vcpu, 5, "%s", "diag time slice end"); vcpu->stat.diagnose_44++; vcpu_put(vcpu); - schedule(); + yield(); vcpu_load(vcpu); return 0; } diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c index fcd1ed8015c1c2d3b4f4dbdca4f202ffc2dd281a..84a7fed4cd4e1462199cf68733db2196dbc2df69 100644 --- a/arch/s390/kvm/interrupt.c +++ b/arch/s390/kvm/interrupt.c @@ -339,6 +339,11 @@ int kvm_s390_handle_wait(struct kvm_vcpu *vcpu) if (kvm_cpu_has_interrupt(vcpu)) return 0; + __set_cpu_idle(vcpu); + spin_lock_bh(&vcpu->arch.local_int.lock); + vcpu->arch.local_int.timer_due = 0; + spin_unlock_bh(&vcpu->arch.local_int.lock); + if (psw_interrupts_disabled(vcpu)) { VCPU_EVENT(vcpu, 3, "%s", "disabled wait"); __unset_cpu_idle(vcpu); @@ -366,8 +371,6 @@ int kvm_s390_handle_wait(struct kvm_vcpu *vcpu) no_timer: spin_lock_bh(&vcpu->arch.local_int.float_int->lock); spin_lock_bh(&vcpu->arch.local_int.lock); - __set_cpu_idle(vcpu); - vcpu->arch.local_int.timer_due = 0; add_wait_queue(&vcpu->arch.local_int.wq, &wait); while (list_empty(&vcpu->arch.local_int.list) && list_empty(&vcpu->arch.local_int.float_int->list) && diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 0ac36a649eba9a2823189d3bb31dcb68b0ec6055..6558b09ff579fa9ae3fe11de2191f783525adff1 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -423,6 +423,8 @@ int kvm_arch_vcpu_ioctl_set_mpstate(struct kvm_vcpu *vcpu, return -EINVAL; /* not implemented yet */ } +extern void s390_handle_mcck(void); + static void __vcpu_run(struct kvm_vcpu *vcpu) { memcpy(&vcpu->arch.sie_block->gg14, &vcpu->arch.guest_gprs[14], 16); @@ -430,13 +432,21 @@ static void __vcpu_run(struct kvm_vcpu *vcpu) if (need_resched()) schedule(); + if (test_thread_flag(TIF_MCCK_PENDING)) + s390_handle_mcck(); + + kvm_s390_deliver_pending_interrupts(vcpu); + vcpu->arch.sie_block->icptcode = 0; local_irq_disable(); kvm_guest_enter(); local_irq_enable(); VCPU_EVENT(vcpu, 6, "entering sie flags %x", atomic_read(&vcpu->arch.sie_block->cpuflags)); - sie64a(vcpu->arch.sie_block, vcpu->arch.guest_gprs); + if (sie64a(vcpu->arch.sie_block, vcpu->arch.guest_gprs)) { + VCPU_EVENT(vcpu, 3, "%s", "fault in sie instruction"); + kvm_s390_inject_program_int(vcpu, PGM_ADDRESSING); + } VCPU_EVENT(vcpu, 6, "exit sie icptcode %d", vcpu->arch.sie_block->icptcode); local_irq_disable(); @@ -475,7 +485,6 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) might_sleep(); do { - kvm_s390_deliver_pending_interrupts(vcpu); __vcpu_run(vcpu); rc = kvm_handle_sie_intercept(vcpu); } while (!signal_pending(current) && !rc); diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index 29f3a63806b976ee8847dd3efd84292697ba53db..05598649b3260f8689845ea2815914ffdd08e902 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c @@ -44,37 +44,34 @@ char empty_zero_page[PAGE_SIZE] __attribute__((__aligned__(PAGE_SIZE))); void show_mem(void) { - int i, total = 0, reserved = 0; - int shared = 0, cached = 0; + unsigned long i, total = 0, reserved = 0; + unsigned long shared = 0, cached = 0; + unsigned long flags; struct page *page; + pg_data_t *pgdat; printk("Mem-info:\n"); show_free_areas(); - i = max_mapnr; - while (i-- > 0) { - if (!pfn_valid(i)) - continue; - page = pfn_to_page(i); - total++; - if (PageReserved(page)) - reserved++; - else if (PageSwapCache(page)) - cached++; - else if (page_count(page)) - shared += page_count(page) - 1; + for_each_online_pgdat(pgdat) { + pgdat_resize_lock(pgdat, &flags); + for (i = 0; i < pgdat->node_spanned_pages; i++) { + if (!pfn_valid(pgdat->node_start_pfn + i)) + continue; + page = pfn_to_page(pgdat->node_start_pfn + i); + total++; + if (PageReserved(page)) + reserved++; + else if (PageSwapCache(page)) + cached++; + else if (page_count(page)) + shared += page_count(page) - 1; + } + pgdat_resize_unlock(pgdat, &flags); } - printk("%d pages of RAM\n", total); - printk("%d reserved pages\n", reserved); - printk("%d pages shared\n", shared); - printk("%d pages swap cached\n", cached); - - printk("%lu pages dirty\n", global_page_state(NR_FILE_DIRTY)); - printk("%lu pages writeback\n", global_page_state(NR_WRITEBACK)); - printk("%lu pages mapped\n", global_page_state(NR_FILE_MAPPED)); - printk("%lu pages slab\n", - global_page_state(NR_SLAB_RECLAIMABLE) + - global_page_state(NR_SLAB_UNRECLAIMABLE)); - printk("%lu pages pagetables\n", global_page_state(NR_PAGETABLE)); + printk("%ld pages of RAM\n", total); + printk("%ld reserved pages\n", reserved); + printk("%ld pages shared\n", shared); + printk("%ld pages swap cached\n", cached); } /* diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c index 5c1aea97cd1229b2e231c7dd838ee71663087316..3d98ba82ea67a321620c94e387276700c65b7081 100644 --- a/arch/s390/mm/pgtable.c +++ b/arch/s390/mm/pgtable.c @@ -254,36 +254,46 @@ void disable_noexec(struct mm_struct *mm, struct task_struct *tsk) int s390_enable_sie(void) { struct task_struct *tsk = current; - struct mm_struct *mm; - int rc; + struct mm_struct *mm, *old_mm; - task_lock(tsk); - - rc = 0; + /* Do we have pgstes? if yes, we are done */ if (tsk->mm->context.pgstes) - goto unlock; + return 0; - rc = -EINVAL; + /* lets check if we are allowed to replace the mm */ + task_lock(tsk); if (!tsk->mm || atomic_read(&tsk->mm->mm_users) > 1 || - tsk->mm != tsk->active_mm || tsk->mm->ioctx_list) - goto unlock; + tsk->mm != tsk->active_mm || tsk->mm->ioctx_list) { + task_unlock(tsk); + return -EINVAL; + } + task_unlock(tsk); - tsk->mm->context.pgstes = 1; /* dirty little tricks .. */ + /* we copy the mm with pgstes enabled */ + tsk->mm->context.pgstes = 1; mm = dup_mm(tsk); tsk->mm->context.pgstes = 0; - - rc = -ENOMEM; if (!mm) - goto unlock; - mmput(tsk->mm); + return -ENOMEM; + + /* Now lets check again if somebody attached ptrace etc */ + task_lock(tsk); + if (!tsk->mm || atomic_read(&tsk->mm->mm_users) > 1 || + tsk->mm != tsk->active_mm || tsk->mm->ioctx_list) { + mmput(mm); + task_unlock(tsk); + return -EINVAL; + } + + /* ok, we are alone. No ptrace, no threads, etc. */ + old_mm = tsk->mm; tsk->mm = tsk->active_mm = mm; preempt_disable(); update_mm(mm, tsk); cpu_set(smp_processor_id(), mm->cpu_vm_mask); preempt_enable(); - rc = 0; -unlock: task_unlock(tsk); - return rc; + mmput(old_mm); + return 0; } EXPORT_SYMBOL_GPL(s390_enable_sie); diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c index ea2804808f39a98c368637b75a060431fd750d54..e4868bfc672f29a9958ec7dc1b9d267a7a6ea8b5 100644 --- a/arch/s390/mm/vmem.c +++ b/arch/s390/mm/vmem.c @@ -27,12 +27,19 @@ struct memory_segment { static LIST_HEAD(mem_segs); -static pud_t *vmem_pud_alloc(void) +static void __ref *vmem_alloc_pages(unsigned int order) +{ + if (slab_is_available()) + return (void *)__get_free_pages(GFP_KERNEL, order); + return alloc_bootmem_pages((1 << order) * PAGE_SIZE); +} + +static inline pud_t *vmem_pud_alloc(void) { pud_t *pud = NULL; #ifdef CONFIG_64BIT - pud = vmemmap_alloc_block(PAGE_SIZE * 4, 0); + pud = vmem_alloc_pages(2); if (!pud) return NULL; clear_table((unsigned long *) pud, _REGION3_ENTRY_EMPTY, PAGE_SIZE * 4); @@ -40,12 +47,12 @@ static pud_t *vmem_pud_alloc(void) return pud; } -static pmd_t *vmem_pmd_alloc(void) +static inline pmd_t *vmem_pmd_alloc(void) { pmd_t *pmd = NULL; #ifdef CONFIG_64BIT - pmd = vmemmap_alloc_block(PAGE_SIZE * 4, 0); + pmd = vmem_alloc_pages(2); if (!pmd) return NULL; clear_table((unsigned long *) pmd, _SEGMENT_ENTRY_EMPTY, PAGE_SIZE * 4); @@ -207,13 +214,14 @@ int __meminit vmemmap_populate(struct page *start, unsigned long nr, int node) if (pte_none(*pt_dir)) { unsigned long new_page; - new_page =__pa(vmemmap_alloc_block(PAGE_SIZE, 0)); + new_page =__pa(vmem_alloc_pages(0)); if (!new_page) goto out; pte = pfn_pte(new_page >> PAGE_SHIFT, PAGE_KERNEL); *pt_dir = pte; } } + memset(start, 0, nr * sizeof(struct page)); ret = 0; out: flush_tlb_kernel_range(start_addr, end_addr); @@ -228,7 +236,7 @@ static int insert_memory_segment(struct memory_segment *seg) { struct memory_segment *tmp; - if (seg->start + seg->size >= VMEM_MAX_PHYS || + if (seg->start + seg->size > VMEM_MAX_PHYS || seg->start + seg->size < seg->start) return -ERANGE; diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 8a68160079a90cb5c77411f410960d59899abd5a..9a854c8e52741a52971cbf5fbccf0a3de1b3c36a 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -281,7 +281,6 @@ config CPU_SUBTYPE_SH7723 select CPU_SH4A select CPU_SHX2 select ARCH_SPARSEMEM_ENABLE - select SYS_SUPPORTS_NUMA help Select SH7723 if you have an SH-MobileR2 CPU. diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug index 0d2ef1e9a6fdd45cf483f61b33ccc96d2e71ce04..0f4549860226636a888e0321f4df402a135a1b19 100644 --- a/arch/sh/Kconfig.debug +++ b/arch/sh/Kconfig.debug @@ -81,7 +81,7 @@ config DEBUG_STACK_USAGE config 4KSTACKS bool "Use 4Kb for kernel stacks instead of 8Kb" - depends on DEBUG_KERNEL + depends on DEBUG_KERNEL && (MMU || BROKEN) help If you say Y here the kernel will use a 4Kb stacksize for the kernel stack attached to each process/thread. This facilitates diff --git a/arch/sh/Makefile b/arch/sh/Makefile index 8050b03d51fca42823063b2c31cf12984572728b..fb7b1b15e3923f2eee2ba30ac67c30fc6d2ef746 100644 --- a/arch/sh/Makefile +++ b/arch/sh/Makefile @@ -41,6 +41,8 @@ cflags-$(CONFIG_CPU_SH5) := $(call cc-option,-m5-32media-nofpu,) cflags-$(CONFIG_CPU_BIG_ENDIAN) += -mb cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += -ml +cflags-y += $(call cc-option,-mno-fdpic) + # # -Wa,-isa= tuning implies -Wa,-dsp for the versions of binutils that # support it, while -Wa,-dsp by itself limits the range of usable opcodes diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/renesas/rts7751r2d/setup.c index 452d0d6459a40ee0da3a1f1050d8525ac66367ee..2308e8753bcdee2bcb66f49ab2bfecd207a5b9e1 100644 --- a/arch/sh/boards/renesas/rts7751r2d/setup.c +++ b/arch/sh/boards/renesas/rts7751r2d/setup.c @@ -11,7 +11,6 @@ #include #include #include -#include #include #include #include @@ -109,27 +108,6 @@ static struct platform_device heartbeat_device = { .resource = heartbeat_resources, }; -static struct plat_serial8250_port uart_platform_data[] = { - { - .membase = (void __iomem *)0xb3e30000, - .mapbase = 0xb3e30000, - .iotype = UPIO_MEM, - .irq = IRQ_VOYAGER, - .flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ, - .regshift = 2, - .uartclk = (9600 * 16), - }, - { 0 }, -}; - -static struct platform_device uart_device = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = uart_platform_data, - }, -}; - static struct resource sm501_resources[] = { [0] = { .start = 0x10000000, @@ -185,11 +163,7 @@ static struct sm501_platdata_fb sm501_fb_pdata = { }; static struct sm501_initdata sm501_initdata = { - .gpio_high = { - .set = 0x00001fe0, - .mask = 0x0, - }, - .devices = SM501_USE_USB_HOST, + .devices = SM501_USE_USB_HOST | SM501_USE_UART0, }; static struct sm501_platdata sm501_platform_data = { @@ -208,7 +182,6 @@ static struct platform_device sm501_device = { }; static struct platform_device *rts7751r2d_devices[] __initdata = { - &uart_device, &sm501_device, &heartbeat_device, &spi_sh_sci_device, @@ -272,16 +245,6 @@ static void __init rts7751r2d_setup(char **cmdline_p) sm501_reg = (void __iomem *)0xb3e00000 + SM501_DRAM_CONTROL; writel(readl(sm501_reg) | 0x00f107c0, sm501_reg); - - /* - * Power Mode Gate - Enable UART0 - */ - - sm501_reg = (void __iomem *)0xb3e00000 + SM501_POWER_MODE_0_GATE; - writel(readl(sm501_reg) | (1 << SM501_GATE_UART0), sm501_reg); - - sm501_reg = (void __iomem *)0xb3e00000 + SM501_POWER_MODE_1_GATE; - writel(readl(sm501_reg) | (1 << SM501_GATE_UART0), sm501_reg); } /* diff --git a/arch/sh/configs/migor_defconfig b/arch/sh/configs/migor_defconfig index ee5900817f8fc98f6a84e1972c2761c852375052..287408b2ace6bf5e430bf0c66634bfa831a3d7c1 100644 --- a/arch/sh/configs/migor_defconfig +++ b/arch/sh/configs/migor_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24 -# Wed Feb 6 21:52:20 2008 +# Linux kernel version: 2.6.26-rc3 +# Thu May 22 14:30:07 2008 # CONFIG_SUPERH=y CONFIG_SUPERH32=y @@ -20,6 +20,7 @@ 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" # @@ -36,18 +37,16 @@ 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=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_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 @@ -61,11 +60,13 @@ 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 @@ -77,11 +78,15 @@ CONFIG_PROFILING=y CONFIG_OPROFILE=y CONFIG_HAVE_OPROFILE=y # CONFIG_HAVE_KPROBES is not set +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_PROC_PAGE_MONITOR=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 is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set @@ -105,7 +110,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y -# CONFIG_PREEMPT_RCU is not set # # System type @@ -118,6 +122,7 @@ CONFIG_CPU_SHX2=y # CONFIG_CPU_SUBTYPE_SH7203 is not set # CONFIG_CPU_SUBTYPE_SH7206 is not set # CONFIG_CPU_SUBTYPE_SH7263 is not set +# CONFIG_CPU_SUBTYPE_MXG is not set # CONFIG_CPU_SUBTYPE_SH7705 is not set # CONFIG_CPU_SUBTYPE_SH7706 is not set # CONFIG_CPU_SUBTYPE_SH7707 is not set @@ -135,6 +140,7 @@ CONFIG_CPU_SHX2=y # CONFIG_CPU_SUBTYPE_SH7751R is not set # CONFIG_CPU_SUBTYPE_SH7760 is not set # CONFIG_CPU_SUBTYPE_SH4_202 is not set +# CONFIG_CPU_SUBTYPE_SH7723 is not set # CONFIG_CPU_SUBTYPE_SH7763 is not set # CONFIG_CPU_SUBTYPE_SH7770 is not set # CONFIG_CPU_SUBTYPE_SH7780 is not set @@ -142,6 +148,7 @@ CONFIG_CPU_SHX2=y # CONFIG_CPU_SUBTYPE_SHX3 is not set # CONFIG_CPU_SUBTYPE_SH7343 is not set CONFIG_CPU_SUBTYPE_SH7722=y +# CONFIG_CPU_SUBTYPE_SH7366 is not set # CONFIG_CPU_SUBTYPE_SH5_101 is not set # CONFIG_CPU_SUBTYPE_SH5_103 is not set @@ -255,7 +262,6 @@ CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set -CONFIG_RCU_TRACE=y CONFIG_GUSA=y # @@ -323,8 +329,6 @@ 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 @@ -376,7 +380,90 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set -# CONFIG_MTD 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_AR7_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 is not set +CONFIG_MTD_CFI_AMDSTD=y +# 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=y +CONFIG_MTD_PHYSMAP_START=0xffffffff +CONFIG_MTD_PHYSMAP_LEN=0 +CONFIG_MTD_PHYSMAP_BANKWIDTH=0 +# 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_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_NANDSIM is not set +CONFIG_MTD_NAND_PLATFORM=y +# 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 @@ -385,11 +472,13 @@ CONFIG_BLK_DEV=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -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_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -461,6 +550,7 @@ CONFIG_SMC91X=y # # 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 @@ -482,13 +572,20 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_EVDEV is not set +CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set # # 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_SH_KEYSC=y # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set @@ -508,6 +605,7 @@ CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -531,16 +629,40 @@ CONFIG_HW_RANDOM=y # 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_I2C=y +CONFIG_I2C_BOARDINFO=y +# CONFIG_I2C_CHARDEV is not set + +# +# I2C Hardware Bus support +# +# 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 +CONFIG_I2C_SH_MOBILE=y + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 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 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 +# CONFIG_THERMAL is not set # CONFIG_WATCHDOG is not set # @@ -553,12 +675,22 @@ CONFIG_SSB_POSSIBLE=y # 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 # @@ -592,6 +724,8 @@ CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set # CONFIG_USB is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -608,6 +742,7 @@ CONFIG_USB_GADGET_SELECTED=y CONFIG_USB_GADGET_M66592=y CONFIG_USB_M66592=y CONFIG_SUPERH_BUILT_IN_M66592=y +# CONFIG_USB_GADGET_PXA27X is not set # CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set @@ -623,7 +758,9 @@ CONFIG_USB_G_SERIAL=y # CONFIG_USB_MIDI_GADGET is not set # CONFIG_USB_G_PRINTER 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_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -639,6 +776,21 @@ 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=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_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set + # # SPI RTC drivers # @@ -646,9 +798,10 @@ CONFIG_RTC_INTF_DEV=y # # Platform RTC drivers # +# CONFIG_RTC_DRV_DS1511 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_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 @@ -657,10 +810,6 @@ CONFIG_RTC_INTF_DEV=y # on-CPU RTC drivers # CONFIG_RTC_DRV_SH=y - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -673,13 +822,10 @@ CONFIG_RTC_DRV_SH=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_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +# CONFIG_DNOTIFY is not set # CONFIG_INOTIFY is not set # 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 @@ -720,10 +866,13 @@ CONFIG_TMPFS=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_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 is not set @@ -743,6 +892,7 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=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=y @@ -763,48 +913,77 @@ CONFIG_EARLY_PRINTK=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y -# CONFIG_CRYPTO_SEQIV is not set + +# +# Crypto core or helper +# # CONFIG_CRYPTO_MANAGER is not set +# 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 is not set +# 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 -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set +# 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_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_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 is not set +# 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 @@ -812,6 +991,7 @@ CONFIG_CRYPTO_HW=y # 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_ITU_T is not set diff --git a/arch/sh/configs/rsk7203_defconfig b/arch/sh/configs/rsk7203_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..a0ebd439cbd20c535016840b823ab986bbc17548 --- /dev/null +++ b/arch/sh/configs/rsk7203_defconfig @@ -0,0 +1,841 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.26-rc4 +# Tue Jun 3 13:02:42 2008 +# +CONFIG_SUPERH=y +CONFIG_SUPERH32=y +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_IRQ_PROBE=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +# CONFIG_GENERIC_TIME is not set +# CONFIG_GENERIC_CLOCKEVENTS is not set +CONFIG_STACKTRACE_SUPPORT=y +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" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS 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=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=y +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 +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=y +# CONFIG_MARKERS is not set +CONFIG_OPROFILE=y +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 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 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" +CONFIG_CLASSIC_RCU=y + +# +# System type +# +CONFIG_CPU_SH2=y +CONFIG_CPU_SH2A=y +# CONFIG_CPU_SUBTYPE_SH7619 is not set +CONFIG_CPU_SUBTYPE_SH7203=y +# CONFIG_CPU_SUBTYPE_SH7206 is not set +# CONFIG_CPU_SUBTYPE_SH7263 is not set +# CONFIG_CPU_SUBTYPE_MXG is not set +# CONFIG_CPU_SUBTYPE_SH7705 is not set +# CONFIG_CPU_SUBTYPE_SH7706 is not set +# CONFIG_CPU_SUBTYPE_SH7707 is not set +# CONFIG_CPU_SUBTYPE_SH7708 is not set +# CONFIG_CPU_SUBTYPE_SH7709 is not set +# CONFIG_CPU_SUBTYPE_SH7710 is not set +# CONFIG_CPU_SUBTYPE_SH7712 is not set +# CONFIG_CPU_SUBTYPE_SH7720 is not set +# CONFIG_CPU_SUBTYPE_SH7721 is not set +# CONFIG_CPU_SUBTYPE_SH7750 is not set +# CONFIG_CPU_SUBTYPE_SH7091 is not set +# CONFIG_CPU_SUBTYPE_SH7750R is not set +# CONFIG_CPU_SUBTYPE_SH7750S is not set +# CONFIG_CPU_SUBTYPE_SH7751 is not set +# CONFIG_CPU_SUBTYPE_SH7751R is not set +# CONFIG_CPU_SUBTYPE_SH7760 is not set +# CONFIG_CPU_SUBTYPE_SH4_202 is not set +# CONFIG_CPU_SUBTYPE_SH7723 is not set +# CONFIG_CPU_SUBTYPE_SH7763 is not set +# CONFIG_CPU_SUBTYPE_SH7770 is not set +# CONFIG_CPU_SUBTYPE_SH7780 is not set +# CONFIG_CPU_SUBTYPE_SH7785 is not set +# CONFIG_CPU_SUBTYPE_SHX3 is not set +# CONFIG_CPU_SUBTYPE_SH7343 is not set +# CONFIG_CPU_SUBTYPE_SH7722 is not set +# CONFIG_CPU_SUBTYPE_SH7366 is not set +# CONFIG_CPU_SUBTYPE_SH5_101 is not set +# CONFIG_CPU_SUBTYPE_SH5_103 is not set + +# +# Memory management options +# +CONFIG_QUICKLIST=y +CONFIG_PAGE_OFFSET=0x00000000 +CONFIG_MEMORY_START=0x0c000000 +CONFIG_MEMORY_SIZE=0x01000000 +CONFIG_29BIT=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_DEFAULT=y +CONFIG_MAX_ACTIVE_REGIONS=1 +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_PAGE_SIZE_4KB=y +# CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_64KB 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=y +# 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=0 +CONFIG_NR_QUICK=2 + +# +# Cache configuration +# +# CONFIG_SH_DIRECT_MAPPED is not set +CONFIG_CACHE_WRITEBACK=y +# CONFIG_CACHE_WRITETHROUGH is not set +# CONFIG_CACHE_OFF is not set + +# +# Processor features +# +# CONFIG_CPU_LITTLE_ENDIAN is not set +CONFIG_CPU_BIG_ENDIAN=y +CONFIG_SH_FPU=y +CONFIG_CPU_HAS_FPU=y + +# +# Board support +# + +# +# Timer and clock configuration +# +CONFIG_SH_CMT=y +# CONFIG_SH_MTU2 is not set +CONFIG_SH_TIMER_IRQ=142 +CONFIG_SH_PCLK_FREQ=16670800 +CONFIG_SH_CLK_MD=0 +# CONFIG_TICK_ONESHOT is not set + +# +# 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=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set +# CONFIG_CPU_FREQ_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set +CONFIG_SH_CPU_FREQ=y + +# +# DMA support +# + +# +# Companion Chips +# + +# +# Additional SuperH Device Drivers +# +CONFIG_HEARTBEAT=y +# CONFIG_PUSH_SWITCH is not set + +# +# Kernel features +# +# CONFIG_HZ_100 is not set +# CONFIG_HZ_250 is not set +# CONFIG_HZ_300 is not set +CONFIG_HZ_1000=y +CONFIG_HZ=1000 +# CONFIG_SCHED_HRTICK is not set +# CONFIG_KEXEC is not set +# CONFIG_CRASH_DUMP is not set +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +CONFIG_GUSA=y + +# +# Boot options +# +CONFIG_ZERO_PAGE_OFFSET=0x00001000 +CONFIG_BOOT_LINK_OFFSET=0x00800000 +CONFIG_CMDLINE_BOOL=y +CONFIG_CMDLINE="console=ttySC0,115200 earlyprintk=serial ignore_loglevel" + +# +# Bus options +# +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Executable file formats +# +CONFIG_BINFMT_FLAT=y +CONFIG_BINFMT_ZFLAT=y +CONFIG_BINFMT_SHARED_FLAT=y +# CONFIG_BINFMT_MISC is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +# CONFIG_PACKET is not set +# CONFIG_UNIX 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 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_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_IPV6 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 is not set +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +# 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=y +CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 +# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set +# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AR7_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 is not set +CONFIG_MTD_CFI_AMDSTD=y +# 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=y +CONFIG_MTD_PHYSMAP_START=0x20000000 +CONFIG_MTD_PHYSMAP_LEN=0x01000000 +CONFIG_MTD_PHYSMAP_BANKWIDTH=4 +# CONFIG_MTD_UCLINUX 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 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_NBD 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 +# 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_AX88796 is not set +# CONFIG_STNIC is not set +CONFIG_SMC91X=y +# 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_E1000E_ENABLED is not set +CONFIG_NETDEV_10000=y + +# +# 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 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 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_SH_SCI=y +CONFIG_SERIAL_SH_SCI_NR_UARTS=4 +CONFIG_SERIAL_SH_SCI_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_UNIX98_PTYS is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM 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 +# CONFIG_SPI is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +CONFIG_THERMAL=y +# CONFIG_WATCHDOG is not set + +# +# 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=y + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y +# 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=y +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# +# 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_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_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_SH=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 is not set +# 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_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_JFFS2_FS 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=y +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +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_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 +# CONFIG_NLS is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_FRAME_WARN=1024 +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=y +CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS 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=y +# 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_WRITECOUNT 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_BACKTRACE_SELF_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set +# CONFIG_SH_STANDARD_BIOS is not set +CONFIG_EARLY_SCIF_CONSOLE=y +CONFIG_EARLY_SCIF_CONSOLE_PORT=0xfffe8000 +CONFIG_EARLY_PRINTK=y +CONFIG_DEBUG_BOOTMEM=y +CONFIG_DEBUG_STACKOVERFLOW=y +CONFIG_DEBUG_STACK_USAGE=y +# CONFIG_IRQSTACKS is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_CRYPTO is not set + +# +# 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_ITU_T is not set +CONFIG_CRC32=y +# 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/arch/sh/configs/se7206_defconfig b/arch/sh/configs/se7206_defconfig index 0d0cda908270edce4613a36573ceda66fdfcc6bf..6b34baa26eae1bcabe2b0834f1ce850a28a41af6 100644 --- a/arch/sh/configs/se7206_defconfig +++ b/arch/sh/configs/se7206_defconfig @@ -1,9 +1,10 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Thu Sep 13 16:40:16 2007 +# Linux kernel version: 2.6.26-rc4 +# Tue Jun 3 20:27:08 2008 # CONFIG_SUPERH=y +CONFIG_SUPERH32=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -18,6 +19,7 @@ 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" # @@ -25,47 +27,82 @@ 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 is not set -# CONFIG_SYSVIPC is not set -# CONFIG_POSIX_MQUEUE is not set -# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +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_AUDIT=y +CONFIG_AUDITSYSCALL=y # 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_CGROUPS=y +CONFIG_CGROUP_DEBUG=y +CONFIG_CGROUP_NS=y +CONFIG_CGROUP_DEVICE=y +# CONFIG_GROUP_SCHED is not set +CONFIG_CGROUP_CPUACCT=y +CONFIG_RESOURCE_COUNTERS=y +CONFIG_MM_OWNER=y +CONFIG_CGROUP_MEM_RES_CTLR=y +# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_RELAY=y +CONFIG_NAMESPACES=y +CONFIG_UTS_NS=y +CONFIG_IPC_NS=y +CONFIG_USER_NS=y +CONFIG_PID_NS=y +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_EMBEDDED=y # CONFIG_UID16 is not set # CONFIG_SYSCTL_SYSCALL is not set -# CONFIG_KALLSYMS is not set -# CONFIG_HOTPLUG is not set +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 is not set -# CONFIG_BASE_FULL is not set -# CONFIG_FUTEX is not set +# CONFIG_COMPAT_BRK is not set +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y CONFIG_ANON_INODES=y -# CONFIG_EPOLL is not set +CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y -# CONFIG_VM_EVENT_COUNTERS is not set -CONFIG_SLUB_DEBUG=y +CONFIG_VM_EVENT_COUNTERS=y # CONFIG_SLAB is not set -CONFIG_SLUB=y -# CONFIG_SLOB is not set +# CONFIG_SLUB is not set +CONFIG_SLOB=y +CONFIG_PROFILING=y +# CONFIG_MARKERS is not set +CONFIG_OPROFILE=y +CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_KPROBES is not set +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_RT_MUTEXES=y CONFIG_TINY_SHMEM=y -CONFIG_BASE_SMALL=1 -# CONFIG_MODULES 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_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 @@ -81,6 +118,7 @@ CONFIG_IOSCHED_NOOP=y # CONFIG_DEFAULT_CFQ is not set CONFIG_DEFAULT_NOOP=y CONFIG_DEFAULT_IOSCHED="noop" +# CONFIG_CLASSIC_RCU is not set # # System type @@ -88,7 +126,10 @@ CONFIG_DEFAULT_IOSCHED="noop" CONFIG_CPU_SH2=y CONFIG_CPU_SH2A=y # CONFIG_CPU_SUBTYPE_SH7619 is not set +# CONFIG_CPU_SUBTYPE_SH7203 is not set CONFIG_CPU_SUBTYPE_SH7206=y +# CONFIG_CPU_SUBTYPE_SH7263 is not set +# CONFIG_CPU_SUBTYPE_MXG is not set # CONFIG_CPU_SUBTYPE_SH7705 is not set # CONFIG_CPU_SUBTYPE_SH7706 is not set # CONFIG_CPU_SUBTYPE_SH7707 is not set @@ -97,6 +138,7 @@ CONFIG_CPU_SUBTYPE_SH7206=y # CONFIG_CPU_SUBTYPE_SH7710 is not set # CONFIG_CPU_SUBTYPE_SH7712 is not set # CONFIG_CPU_SUBTYPE_SH7720 is not set +# CONFIG_CPU_SUBTYPE_SH7721 is not set # CONFIG_CPU_SUBTYPE_SH7750 is not set # CONFIG_CPU_SUBTYPE_SH7091 is not set # CONFIG_CPU_SUBTYPE_SH7750R is not set @@ -105,14 +147,17 @@ CONFIG_CPU_SUBTYPE_SH7206=y # CONFIG_CPU_SUBTYPE_SH7751R is not set # CONFIG_CPU_SUBTYPE_SH7760 is not set # CONFIG_CPU_SUBTYPE_SH4_202 is not set -# CONFIG_CPU_SUBTYPE_ST40STB1 is not set -# CONFIG_CPU_SUBTYPE_ST40GX1 is not set +# CONFIG_CPU_SUBTYPE_SH7723 is not set +# CONFIG_CPU_SUBTYPE_SH7763 is not set # CONFIG_CPU_SUBTYPE_SH7770 is not set # CONFIG_CPU_SUBTYPE_SH7780 is not set # CONFIG_CPU_SUBTYPE_SH7785 is not set # CONFIG_CPU_SUBTYPE_SHX3 is not set # CONFIG_CPU_SUBTYPE_SH7343 is not set # CONFIG_CPU_SUBTYPE_SH7722 is not set +# CONFIG_CPU_SUBTYPE_SH7366 is not set +# CONFIG_CPU_SUBTYPE_SH5_101 is not set +# CONFIG_CPU_SUBTYPE_SH5_103 is not set # # Memory management options @@ -121,23 +166,25 @@ CONFIG_QUICKLIST=y CONFIG_PAGE_OFFSET=0x00000000 CONFIG_MEMORY_START=0x0c000000 CONFIG_MEMORY_SIZE=0x04000000 +CONFIG_29BIT=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y CONFIG_MAX_ACTIVE_REGIONS=1 CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y -CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_64KB is not set 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 +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 @@ -183,13 +230,16 @@ CONFIG_CPU_FREQ_TABLE=y CONFIG_CPU_FREQ_STAT=y # CONFIG_CPU_FREQ_STAT_DETAILS is not set CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_GOV_POWERSAVE is not set # CONFIG_CPU_FREQ_GOV_USERSPACE is not set # CONFIG_CPU_FREQ_GOV_ONDEMAND is not set # CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set -# CONFIG_SH_CPU_FREQ is not set +CONFIG_SH_CPU_FREQ=y # # DMA support @@ -213,11 +263,15 @@ CONFIG_HEARTBEAT=y # CONFIG_HZ_300 is not set CONFIG_HZ_1000=y CONFIG_HZ=1000 -# CONFIG_KEXEC is not set +# CONFIG_SCHED_HRTICK is not set +CONFIG_KEXEC=y # CONFIG_CRASH_DUMP is not set -CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set -# CONFIG_PREEMPT is not set +CONFIG_PREEMPT=y +CONFIG_PREEMPT_RCU=y +CONFIG_RCU_TRACE=y +CONFIG_GUSA=y # # Boot options @@ -225,25 +279,25 @@ CONFIG_PREEMPT_NONE=y CONFIG_ZERO_PAGE_OFFSET=0x00001000 CONFIG_BOOT_LINK_OFFSET=0x00800000 CONFIG_CMDLINE_BOOL=y -CONFIG_CMDLINE="console=ttySC3,115200 earlyprintk=serial ignore_loglevel" +CONFIG_CMDLINE="console=ttySC3,115200 ignore_loglevel earlyprintk=serial" # # Bus options # -# CONFIG_CF_ENABLER is not set +CONFIG_CF_ENABLER=y +# CONFIG_CF_AREA5 is not set +CONFIG_CF_AREA6=y +CONFIG_CF_BASE_ADDR=0xb8000000 # CONFIG_ARCH_SUPPORTS_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# +# CONFIG_PCCARD is not set # # Executable file formats # CONFIG_BINFMT_FLAT=y CONFIG_BINFMT_ZFLAT=y -# CONFIG_BINFMT_SHARED_FLAT is not set -# CONFIG_BINFMT_MISC is not set +CONFIG_BINFMT_SHARED_FLAT=y +CONFIG_BINFMT_MISC=y # # Networking @@ -253,14 +307,24 @@ CONFIG_NET=y # # Networking options # -# CONFIG_PACKET is not set -# CONFIG_UNIX is not set -# CONFIG_NET_KEY 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_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS 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_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 @@ -273,14 +337,13 @@ CONFIG_IP_FIB_HASH=y # 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_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_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 @@ -297,10 +360,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # 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 # @@ -308,6 +367,7 @@ 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 @@ -329,8 +389,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set +# CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -339,11 +401,9 @@ CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set CONFIG_MTD_CONCAT=y CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_REDBOOT_PARTS=y -CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 -# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set -# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set +# CONFIG_MTD_REDBOOT_PARTS is not set # CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -356,6 +416,7 @@ CONFIG_MTD_BLOCK=y # 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 @@ -390,7 +451,6 @@ CONFIG_MTD_PHYSMAP=y CONFIG_MTD_PHYSMAP_START=0x20000000 CONFIG_MTD_PHYSMAP_LEN=0x01000000 CONFIG_MTD_PHYSMAP_BANKWIDTH=4 -# CONFIG_MTD_SOLUTIONENGINE is not set # CONFIG_MTD_UCLINUX is not set # CONFIG_MTD_PLATRAM is not set @@ -418,13 +478,19 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=4 # 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_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_RAM is not set +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_EEPROM_93CX6=y +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -443,23 +509,30 @@ CONFIG_NETDEVICES=y # 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_AX88796 is not set # CONFIG_STNIC is not set CONFIG_SMC91X=y -CONFIG_NETDEV_1000=y -CONFIG_NETDEV_10000=y +# 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_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -469,28 +542,7 @@ CONFIG_NETDEV_10000=y # # 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 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 +# CONFIG_INPUT is not set # # Hardware I/O ports @@ -502,6 +554,7 @@ CONFIG_INPUT=y # Character devices # # CONFIG_VT is not set +# CONFIG_DEVKMEM is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -520,106 +573,119 @@ CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_UNIX98_PTYS is not set # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM 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_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_WATCHDOG is not set + +# +# 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_DAB=y +# 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 -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=y -# CONFIG_FB 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 is not set -# CONFIG_USB_ARCH_HAS_EHCI is not set -# CONFIG_USB is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET 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_RTC_CLASS 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 # -# DMA Engine support +# RTC interfaces # -# CONFIG_DMA_ENGINE is not set +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 # -# DMA Clients +# SPI RTC drivers # # -# DMA Devices +# 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 # -# Userspace I/O +# on-CPU RTC drivers # +CONFIG_RTC_DRV_SH=y # CONFIG_UIO is not set # # File systems # -# CONFIG_EXT2_FS is not set +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR 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=y +# CONFIG_OCFS2_FS is not set +# CONFIG_DNOTIFY is not set # CONFIG_INOTIFY is not set # 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 @@ -642,10 +708,11 @@ CONFIG_ROMFS_FS=y # CONFIG_PROC_FS=y CONFIG_PROC_SYSCTL=y -# CONFIG_SYSFS is not set -# CONFIG_TMPFS is not set +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=y # # Miscellaneous filesystems @@ -658,18 +725,28 @@ CONFIG_RAMFS=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set -# CONFIG_CRAMFS is not set +CONFIG_CRAMFS=y # 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=y # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# -# CONFIG_NFS_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_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 @@ -681,30 +758,20 @@ CONFIG_RAMFS=y # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# - -# -# Profiling support -# -CONFIG_PROFILING=y -# CONFIG_OPROFILE is not set +# CONFIG_DLM is not set # # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y # CONFIG_ENABLE_MUST_CHECK is not set +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=y # CONFIG_DEBUG_SHIRQ is not set @@ -712,7 +779,10 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set -CONFIG_SLUB_DEBUG_ON=y +# CONFIG_DEBUG_OBJECTS 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 @@ -722,38 +792,123 @@ 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=y -# CONFIG_DEBUG_VM is not set -# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_INFO is not set +CONFIG_DEBUG_VM=y +# CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_LIST=y +# 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_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_SH_STANDARD_BIOS is not set -CONFIG_EARLY_SCIF_CONSOLE=y -CONFIG_EARLY_SCIF_CONSOLE_PORT=0xfffe9800 -CONFIG_EARLY_PRINTK=y +# CONFIG_EARLY_SCIF_CONSOLE is not set # CONFIG_DEBUG_BOOTMEM is not set CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y -# CONFIG_4KSTACKS is not set +# CONFIG_IRQSTACKS is not set # # Security options # # CONFIG_KEYS is not set -# CONFIG_CRYPTO is not set +# 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_MANAGER is not set +# 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 is not set +# 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 is not set +# 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 is not set +# 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=y +CONFIG_CRYPTO_LZO=y +# CONFIG_CRYPTO_HW 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_GENERIC_FIND_FIRST_BIT is not set +CONFIG_CRC_CCITT=y +CONFIG_CRC16=y +CONFIG_CRC_ITU_T=y CONFIG_CRC32=y -# CONFIG_CRC7 is not set -# CONFIG_LIBCRC32C is not set +CONFIG_CRC7=y +CONFIG_LIBCRC32C=y +CONFIG_AUDIT_GENERIC=y CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_LZO_COMPRESS=y +CONFIG_LZO_DECOMPRESS=y +CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y diff --git a/arch/sh/drivers/heartbeat.c b/arch/sh/drivers/heartbeat.c index ab77b0e0fa0ebea7b0cef65f4fbda8f549b2483c..938817e34e2b626771985413ac4ee8051a2e5172 100644 --- a/arch/sh/drivers/heartbeat.c +++ b/arch/sh/drivers/heartbeat.c @@ -154,4 +154,4 @@ module_exit(heartbeat_exit); MODULE_VERSION(DRV_VERSION); MODULE_AUTHOR("Paul Mundt"); -MODULE_LICENSE("GPLv2"); +MODULE_LICENSE("GPL v2"); diff --git a/arch/sh/kernel/cpu/irq/intc-sh5.c b/arch/sh/kernel/cpu/irq/intc-sh5.c index de45c6a3e33be98285b04aaa39e927535375f8ee..79baa47af97780ac33c8ca869ecd0338a629d347 100644 --- a/arch/sh/kernel/cpu/irq/intc-sh5.c +++ b/arch/sh/kernel/cpu/irq/intc-sh5.c @@ -242,6 +242,7 @@ void __init plat_irq_setup(void) reg += 8; } } + } #endif /* diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c index ebceb0dadff58fc70026f646fe507b48f29c6a2d..be4926969181299d26339c5dcefd84be2ae41f46 100644 --- a/arch/sh/kernel/cpu/sh4/probe.c +++ b/arch/sh/kernel/cpu/sh4/probe.c @@ -132,6 +132,7 @@ int __init detect_cpu_and_cache_system(void) switch (prr) { case 0x50: + case 0x51: boot_cpu_data.type = CPU_SH7723; boot_cpu_data.flags |= CPU_HAS_FPU | CPU_HAS_L2_CACHE; break; diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7785.c b/arch/sh/kernel/cpu/sh4a/clock-sh7785.c index 805535aa505e42dbaddefb5f0ab2681f39a91922..27fa81bef6a07f4a4b1cfceb525dba54ed706fb1 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-sh7785.c +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7785.c @@ -26,7 +26,7 @@ static int pfc_divisors[] = { 1, 1, 1, 1, 1, 1, 1, 18, static void master_clk_init(struct clk *clk) { - clk->rate *= 36; + clk->rate *= pfc_divisors[ctrl_inl(FRQMR1) & 0x000f]; } static struct clk_ops sh7785_master_clk_ops = { diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c index 069314037049d725f5da27a13d738a04a25d1853..62ebccf18b3c27b2a9d91d7cbe925e854cc6af23 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c @@ -16,7 +16,7 @@ static struct resource usbf_resources[] = { [0] = { - .name = "USBF", + .name = "m66592_udc", .start = 0x04480000, .end = 0x044800FF, .flags = IORESOURCE_MEM, diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c index 16925cf28db88e0a3f4aebc402bb58065bfc3054..a0470f2f54798af027a157112277c8974400803b 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c @@ -16,6 +16,21 @@ static struct plat_sci_port sci_platform_data[] = { { + .mapbase = 0xffe00000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 80, 80, 80, 80 }, + },{ + .mapbase = 0xffe10000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 81, 81, 81, 81 }, + },{ + .mapbase = 0xffe20000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 82, 82, 82, 82 }, + },{ .mapbase = 0xa4e30000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCI, @@ -73,9 +88,35 @@ static struct platform_device rtc_device = { .resource = rtc_resources, }; +static struct resource sh7723_usb_host_resources[] = { + [0] = { + .name = "r8a66597_hcd", + .start = 0xa4d80000, + .end = 0xa4d800ff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 65, + .end = 65, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device sh7723_usb_host_device = { + .name = "r8a66597_hcd", + .id = 0, + .dev = { + .dma_mask = NULL, /* not use dma */ + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(sh7723_usb_host_resources), + .resource = sh7723_usb_host_resources, +}; + static struct platform_device *sh7723_devices[] __initdata = { &sci_device, &rtc_device, + &sh7723_usb_host_device, }; static int __init sh7723_devices_setup(void) @@ -153,7 +194,7 @@ static struct intc_vect vectors[] __initdata = { INTC_VECT(VIO_VOUI,0x8E0), INTC_VECT(SCIFA_SCIFA0,0x900), - INTC_VECT(VPU_VPUI,0x920), + INTC_VECT(VPU_VPUI,0x980), INTC_VECT(TPU_TPUI,0x9A0), INTC_VECT(ADC_ADI,0x9E0), INTC_VECT(USB_USI0,0xA20), @@ -292,9 +333,3 @@ void __init plat_irq_setup(void) { register_intc_controller(&intc_desc); } - -void __init plat_mem_setup(void) -{ - /* Register the URAM space as Node 1 */ - setup_bootmem_node(1, 0x055f0000, 0x05610000); -} diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c index ae2b22219f02dffa1c6b05e7520ef46cfb495357..f189a559462bdf791775ec949d85cc08597b0082 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c @@ -291,8 +291,9 @@ static struct intc_sense_reg irq_sense_registers[] __initdata = { }; static DECLARE_INTC_DESC(intc_irq_desc, "sh7763-irq", irq_vectors, - NULL, NULL, irq_mask_registers, irq_prio_registers, - irq_sense_registers); + NULL, irq_mask_registers, irq_prio_registers, + irq_sense_registers); + /* External interrupt pins in IRL mode */ static struct intc_vect irl_vectors[] __initdata = { @@ -324,10 +325,10 @@ static struct intc_mask_reg irl7654_mask_registers[] __initdata = { }; static DECLARE_INTC_DESC(intc_irl7654_desc, "sh7763-irl7654", irl_vectors, - NULL, NULL, irl7654_mask_registers, NULL, NULL); + NULL, irl7654_mask_registers, NULL, NULL); static DECLARE_INTC_DESC(intc_irl3210_desc, "sh7763-irl3210", irl_vectors, - NULL, NULL, irl3210_mask_registers, NULL, NULL); + NULL, irl3210_mask_registers, NULL, NULL); #define INTC_ICR0 0xffd00000 #define INTC_INTMSK0 0xffd00044 diff --git a/arch/sh/kernel/entry-common.S b/arch/sh/kernel/entry-common.S index 926b2e7b11c13a602fcce925c07439e1cdb09229..718bd2356b34bf109a9608d0b6b7d20549dc310a 100644 --- a/arch/sh/kernel/entry-common.S +++ b/arch/sh/kernel/entry-common.S @@ -1,9 +1,6 @@ -/* $Id: entry.S,v 1.37 2004/06/11 13:02:46 doyu Exp $ - * - * linux/arch/sh/entry.S - * +/* * Copyright (C) 1999, 2000, 2002 Niibe Yutaka - * Copyright (C) 2003 Paul Mundt + * Copyright (C) 2003 - 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 @@ -262,6 +259,7 @@ __restore_all: .align 2 syscall_badsys: ! Bad syscall number + get_current_thread_info r8, r0 mov #-ENOSYS, r0 bra resume_userspace mov.l r0, @(OFF_R0,r15) ! Return value @@ -281,7 +279,9 @@ debug_trap: mov.l 1f, r8 add r0, r8 mov.l @r8, r8 - jmp @r8 + jsr @r8 + nop + bra __restore_all nop .align 2 diff --git a/arch/sh/kernel/head_32.S b/arch/sh/kernel/head_32.S index d67d7ed09f2242283fb5cf666149a5c7cb8d0e4b..ae0a382a82ebbf0f18d54767413c3d31ff87685a 100644 --- a/arch/sh/kernel/head_32.S +++ b/arch/sh/kernel/head_32.S @@ -30,8 +30,8 @@ ENTRY(empty_zero_page) .long 0 /* RAMDISK_FLAGS */ .long 0x0200 /* ORIG_ROOT_DEV */ .long 1 /* LOADER_TYPE */ - .long 0x00360000 /* INITRD_START */ - .long 0x000a0000 /* INITRD_SIZE */ + .long 0x00000000 /* INITRD_START */ + .long 0x00000000 /* INITRD_SIZE */ #ifdef CONFIG_32BIT .long 0x53453f00 + 32 /* "SE?" = 32 bit */ #else diff --git a/arch/sh/kernel/init_task.c b/arch/sh/kernel/init_task.c index f9bcc606127ed647fee003e7e9854bef4b5f7417..b151a25cb14de25f455e7ec26eebe124a23b2207 100644 --- a/arch/sh/kernel/init_task.c +++ b/arch/sh/kernel/init_task.c @@ -8,7 +8,6 @@ #include static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct pt_regs fake_swapper_regs; diff --git a/arch/sh/kernel/kgdb_stub.c b/arch/sh/kernel/kgdb_stub.c index 832641bbd47d0c47465f51beac0a779696f0067a..bf8ac4c716402c2b37178a8df448d318dd60af1c 100644 --- a/arch/sh/kernel/kgdb_stub.c +++ b/arch/sh/kernel/kgdb_stub.c @@ -274,8 +274,7 @@ static char *mem_to_hex(const char *mem, char *buf, const int count) } for (i = 0; i < count; i++) { ch = *mem++; - *buf++ = highhex(ch); - *buf++ = lowhex(ch); + buf = pack_hex_byte(buf, ch); } *buf = 0; return (buf); @@ -427,8 +426,8 @@ static void put_packet(char *buffer) /* '#' Separator, put high and low components of checksum */ put_debug_char('#'); - put_debug_char(highhex(checksum)); - put_debug_char(lowhex(checksum)); + put_debug_char(hex_asc_hi(checksum)); + put_debug_char(hex_asc_lo(checksum)); } while ((get_debug_char()) != '+'); /* While no ack */ } @@ -650,8 +649,8 @@ static void undo_single_step(void) static void send_signal_msg(const int signum) { out_buffer[0] = 'S'; - out_buffer[1] = highhex(signum); - out_buffer[2] = lowhex(signum); + out_buffer[1] = hex_asc_hi(signum); + out_buffer[2] = hex_asc_lo(signum); out_buffer[3] = 0; put_packet(out_buffer); } diff --git a/arch/sh/kernel/module.c b/arch/sh/kernel/module.c index b3d0a03b4c766109b369296ffa9a909eedcf3270..5482e65375a989d1373ffeccbf462d9afc057b83 100644 --- a/arch/sh/kernel/module.c +++ b/arch/sh/kernel/module.c @@ -30,6 +30,7 @@ #include #include #include +#include void *module_alloc(unsigned long size) { @@ -56,34 +57,6 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, return 0; } -#ifdef CONFIG_SUPERH32 -#define COPY_UNALIGNED_WORD(sw, tw, align) \ -{ \ - void *__s = &(sw), *__t = &(tw); \ - unsigned short *__s2 = __s, *__t2 = __t; \ - unsigned char *__s1 = __s, *__t1 = __t; \ - switch ((align)) \ - { \ - case 0: \ - *(unsigned long *) __t = *(unsigned long *) __s; \ - break; \ - case 2: \ - *__t2++ = *__s2++; \ - *__t2 = *__s2; \ - break; \ - default: \ - *__t1++ = *__s1++; \ - *__t1++ = *__s1++; \ - *__t1++ = *__s1++; \ - *__t1 = *__s1; \ - break; \ - } \ -} -#else -/* One thing SHmedia doesn't screw up! */ -#define COPY_UNALIGNED_WORD(sw, tw, align) { (tw) = (sw); } -#endif - int apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab, unsigned int symindex, @@ -96,7 +69,6 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, Elf32_Addr relocation; uint32_t *location; uint32_t value; - int align; pr_debug("Applying relocate section %u to %u\n", relsec, sechdrs[relsec].sh_info); @@ -109,7 +81,6 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, sym = (Elf32_Sym *)sechdrs[symindex].sh_addr + ELF32_R_SYM(rel[i].r_info); relocation = sym->st_value + rel[i].r_addend; - align = (int)location & 3; #ifdef CONFIG_SUPERH64 /* For text addresses, bit2 of the st_other field indicates @@ -122,15 +93,15 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, switch (ELF32_R_TYPE(rel[i].r_info)) { case R_SH_DIR32: - COPY_UNALIGNED_WORD (*location, value, align); + value = get_unaligned(location); value += relocation; - COPY_UNALIGNED_WORD (value, *location, align); + put_unaligned(value, location); break; case R_SH_REL32: relocation = (relocation - (Elf32_Addr) location); - COPY_UNALIGNED_WORD (*location, value, align); + value = get_unaligned(location); value += relocation; - COPY_UNALIGNED_WORD (value, *location, align); + put_unaligned(value, location); break; case R_SH_IMM_LOW16: *location = (*location & ~0x3fffc00) | diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index 516bde9c50fad25bbebbf7b00e9dcd3cc23577f2..bca2bbc575dbe034e7c0ded352c437997ee8308d 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -292,6 +292,17 @@ void __init setup_arch(char **cmdline_p) ROOT_DEV = old_decode_dev(ORIG_ROOT_DEV); + printk(KERN_NOTICE "Boot params:\n" + "... MOUNT_ROOT_RDONLY - %08lx\n" + "... RAMDISK_FLAGS - %08lx\n" + "... ORIG_ROOT_DEV - %08lx\n" + "... LOADER_TYPE - %08lx\n" + "... INITRD_START - %08lx\n" + "... INITRD_SIZE - %08lx\n", + MOUNT_ROOT_RDONLY, RAMDISK_FLAGS, + ORIG_ROOT_DEV, LOADER_TYPE, + INITRD_START, INITRD_SIZE); + #ifdef CONFIG_BLK_DEV_RAM rd_image_start = RAMDISK_FLAGS & RAMDISK_IMAGE_START_MASK; rd_prompt = ((RAMDISK_FLAGS & RAMDISK_PROMPT_FLAG) != 0); diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c index a3bdc68ef02c75adcdbfaca4b5d61c3218c60521..438f1ebcc45330cc0a5d320fee82a4b6840bcf1d 100644 --- a/arch/sh/kernel/traps.c +++ b/arch/sh/kernel/traps.c @@ -4,6 +4,7 @@ #include #include #include +#include #include #ifdef CONFIG_BUG @@ -21,7 +22,14 @@ static void handle_BUG(struct pt_regs *regs) int is_valid_bugaddr(unsigned long addr) { - return addr >= PAGE_OFFSET; + unsigned short opcode; + + if (addr < PAGE_OFFSET) + return 0; + if (probe_kernel_address((u16 *)addr, opcode)) + return 0; + + return opcode == TRAPA_BUG_OPCODE; } #endif diff --git a/arch/sh/lib/memcpy-sh4.S b/arch/sh/lib/memcpy-sh4.S index 560bc17eebdd6748d1e49e40730a476b3cbe1c3a..459fa92a7c5311b02c1e1f21c74536eb27432ed2 100644 --- a/arch/sh/lib/memcpy-sh4.S +++ b/arch/sh/lib/memcpy-sh4.S @@ -126,10 +126,10 @@ mov.l r3,@-r0 ! 30 LS #else -3: mov r1,r3 ! OPQR +3: mov r7,r3 ! OPQR shlr8 r3 ! xOPQ - mov.l @(r0,r5),r1 ! KLMN - mov r1,r6 + mov.l @(r0,r5),r7 ! KLMN + mov r7,r6 shll16 r6 shll8 r6 ! Nxxx or r6,r3 ! NOPQ @@ -733,24 +733,24 @@ ENTRY(memcpy) movca.l r0,@r1 ! 40 LS (latency=3-7) add #-0x1c, r1 ! 50 EX - mov.l r3, @(0x1c,r1) ! 33 LS + mov.l r3, @(0x18,r1) ! 33 LS xtrct r11, r10 ! 48 EX - mov.l r6, @(0x18,r1) ! 33 LS + mov.l r6, @(0x14,r1) ! 33 LS xtrct r12, r11 ! 48 EX - mov.l r7, @(0x14,r1) ! 33 LS + mov.l r7, @(0x10,r1) ! 33 LS - mov.l r8, @(0x10,r1) ! 33 LS - add #-0x3e, r5 ! 50 EX + mov.l r8, @(0x0c,r1) ! 33 LS + add #-0x1e, r5 ! 50 EX - mov.l r9, @(0x0c,r1) ! 33 LS + mov.l r9, @(0x08,r1) ! 33 LS cmp/eq r2,r1 ! 54 MT - mov.l r10, @(0x08,r1) ! 33 LS + mov.l r10, @(0x04,r1) ! 33 LS bf/s 2b ! 109 BR - mov.l r11, @(0x04,r1) ! 33 LS + mov.l r11, @(0x00,r1) ! 33 LS #endif mov.l @r15+, r12 diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index d211fdb24584d311884951b7f7df7c9a15b06fd9..789724e61e8345e90ca7b155e1c23b543781de3c 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -1,4 +1,3 @@ -# $Id: config.in,v 1.113 2002/01/24 22:14:44 davem Exp $ # For a description of the syntax of this configuration file, # see Documentation/kbuild/kconfig-language.txt. # diff --git a/arch/sparc/boot/Makefile b/arch/sparc/boot/Makefile index b365084316ac86190a5bd948f4271ee15d2cda99..22d331e1e9413b637a536e7c85345b503ca14cef 100644 --- a/arch/sparc/boot/Makefile +++ b/arch/sparc/boot/Makefile @@ -1,4 +1,3 @@ -# $Id: Makefile,v 1.10 2000/02/23 08:17:46 jj Exp $ # Makefile for the Sparc boot stuff. # # Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/boot/btfixupprep.c b/arch/sparc/boot/btfixupprep.c index dc7b0546e3bb9bb60eebf67209e2c6765c5f9fa3..52a4208fe4f01e6d3eb6a55a4e83613bdefa707a 100644 --- a/arch/sparc/boot/btfixupprep.c +++ b/arch/sparc/boot/btfixupprep.c @@ -1,4 +1,4 @@ -/* $Id: btfixupprep.c,v 1.6 2001/08/22 15:27:47 davem Exp $ +/* Simple utility to prepare vmlinux image for sparc. Resolves all BTFIXUP uses and settings and creates a special .s object to link to the image. diff --git a/arch/sparc/boot/piggyback.c b/arch/sparc/boot/piggyback.c index 6962cc68ed5bf4b4b011f1c391605539071b2c5e..c9f500c1a8b23b9253213baaa58a9e53aaaa9af6 100644 --- a/arch/sparc/boot/piggyback.c +++ b/arch/sparc/boot/piggyback.c @@ -1,4 +1,4 @@ -/* $Id: piggyback.c,v 1.4 2000/12/05 00:48:57 anton Exp $ +/* Simple utility to make a single-image install kernel with initial ramdisk for Sparc tftpbooting without need to set up nfs. diff --git a/arch/sparc/kernel/ebus.c b/arch/sparc/kernel/ebus.c index 96344ff2bbe165aff131a8d9f982286f8804e136..92c6fc07e59c100ab96edb6f297f05facff12265 100644 --- a/arch/sparc/kernel/ebus.c +++ b/arch/sparc/kernel/ebus.c @@ -1,4 +1,4 @@ -/* $Id: ebus.c,v 1.20 2002/01/05 01:13:43 davem Exp $ +/* * ebus.c: PCI to EBus bridge device. * * Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be) diff --git a/arch/sparc/kernel/etrap.S b/arch/sparc/kernel/etrap.S index a8b35bed12a2114c7c59646aca1c8d157d847db7..f37d961d67a63160244611828f7232d7448b6273 100644 --- a/arch/sparc/kernel/etrap.S +++ b/arch/sparc/kernel/etrap.S @@ -1,4 +1,4 @@ -/* $Id: etrap.S,v 1.31 2000/01/08 16:38:18 anton Exp $ +/* * etrap.S: Sparc trap window preparation for entry into the * Linux kernel. * diff --git a/arch/sparc/kernel/head.S b/arch/sparc/kernel/head.S index 8bec05fa5795b14003ce2525283c86b93dfd608d..3bfd6085a91d7c2b2b1771ac773b445bd75d08b8 100644 --- a/arch/sparc/kernel/head.S +++ b/arch/sparc/kernel/head.S @@ -1,4 +1,4 @@ -/* $Id: head.S,v 1.105 2001/08/12 09:08:56 davem Exp $ +/* * head.S: The initial boot code for the Sparc port of Linux. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/kernel/idprom.c b/arch/sparc/kernel/idprom.c index 3a5bad525394a6ea67df5e59de37f9c2b4976a2c..7220562cdb3485573fa0962db1d46599c0a2b5e6 100644 --- a/arch/sparc/kernel/idprom.c +++ b/arch/sparc/kernel/idprom.c @@ -1,4 +1,4 @@ -/* $Id: idprom.c,v 1.24 1999/08/31 06:54:20 davem Exp $ +/* * idprom.c: Routines to load the idprom into kernel addresses and * interpret the data contained within. * diff --git a/arch/sparc/kernel/init_task.c b/arch/sparc/kernel/init_task.c index d9d4f96360c7bff691836f3683d7fce954b5311f..8e64ebc445ef8c158f8fd594ed424fd24efda6e6 100644 --- a/arch/sparc/kernel/init_task.c +++ b/arch/sparc/kernel/init_task.c @@ -9,7 +9,6 @@ #include static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c index ad0ede24ca1d80e6e826d9e5eaee7f37bd391d36..7b17522f59bfbf680b808c41a41fbdf56511f060 100644 --- a/arch/sparc/kernel/ioport.c +++ b/arch/sparc/kernel/ioport.c @@ -1,4 +1,4 @@ -/* $Id: ioport.c,v 1.45 2001/10/30 04:54:21 davem Exp $ +/* * ioport.c: Simple io mapping allocator. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/kernel/irq.c b/arch/sparc/kernel/irq.c index 01a6756ba3718182bdd93753ad8db4c5f1f5d0e9..087390b092b01854fad73270c382866185cd9d56 100644 --- a/arch/sparc/kernel/irq.c +++ b/arch/sparc/kernel/irq.c @@ -1,4 +1,4 @@ -/* $Id: irq.c,v 1.114 2001/12/11 04:55:51 davem Exp $ +/* * arch/sparc/kernel/irq.c: Interrupt request handling routines. On the * Sparc the IRQs are basically 'cast in stone' * and you are supposed to probe the prom's device diff --git a/arch/sparc/kernel/led.c b/arch/sparc/kernel/led.c index 59e9344e7a0da2f5f0ccc8f4586e3ef89a85debe..adaaed4ea2fb6821ca2a85c7afe61d2a07208f1d 100644 --- a/arch/sparc/kernel/led.c +++ b/arch/sparc/kernel/led.c @@ -2,6 +2,7 @@ #include #include #include +#include #include #include #include @@ -45,21 +46,22 @@ static void led_blink(unsigned long timeout) add_timer(&led_blink_timer); } -static int led_read_proc(char *buf, char **start, off_t offset, int count, - int *eof, void *data) +static int led_proc_show(struct seq_file *m, void *v) { - int len = 0; - if (get_auxio() & AUXIO_LED) - len = sprintf(buf, "on\n"); + seq_puts(m, "on\n"); else - len = sprintf(buf, "off\n"); + seq_puts(m, "off\n"); + return 0; +} - return len; +static int led_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, led_proc_show, NULL); } -static int led_write_proc(struct file *file, const char __user *buffer, - unsigned long count, void *data) +static ssize_t led_proc_write(struct file *file, const char __user *buffer, + size_t count, loff_t *ppos) { char *buf = NULL; @@ -103,6 +105,15 @@ static int led_write_proc(struct file *file, const char __user *buffer, return count; } +static const struct file_operations led_proc_fops = { + .owner = THIS_MODULE, + .open = led_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .write = led_proc_write, +}; + static struct proc_dir_entry *led; #define LED_VERSION "0.1" @@ -112,12 +123,9 @@ static int __init led_init(void) init_timer(&led_blink_timer); led_blink_timer.function = led_blink; - led = create_proc_entry("led", 0, NULL); + led = proc_create("led", 0, NULL, &led_proc_fops); if (!led) return -ENOMEM; - - led->read_proc = led_read_proc; /* reader function */ - led->write_proc = led_write_proc; /* writer function */ led->owner = THIS_MODULE; printk(KERN_INFO diff --git a/arch/sparc/kernel/muldiv.c b/arch/sparc/kernel/muldiv.c index 37b9a49422325ba964a636b89a5ba52c2264f3c8..e352239e72c8f7423a7a70110f52bd8136ca5a2a 100644 --- a/arch/sparc/kernel/muldiv.c +++ b/arch/sparc/kernel/muldiv.c @@ -1,4 +1,4 @@ -/* $Id: muldiv.c,v 1.5 1997/12/15 20:07:20 ecd Exp $ +/* * muldiv.c: Hardware multiply/division illegal instruction trap * for sun4c/sun4 (which do not have those instructions) * diff --git a/arch/sparc/kernel/rtrap.S b/arch/sparc/kernel/rtrap.S index ab818cdc4cc0da412da435093b5cce37c30da0b1..ce30082ab266b7b2338f2eaa1a4d2c55b7feb901 100644 --- a/arch/sparc/kernel/rtrap.S +++ b/arch/sparc/kernel/rtrap.S @@ -1,4 +1,4 @@ -/* $Id: rtrap.S,v 1.58 2002/01/31 03:30:05 davem Exp $ +/* * rtrap.S: Return from Sparc trap low-level code. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/kernel/setup.c b/arch/sparc/kernel/setup.c index 8a55c4f0df8483b11d3b1a6ac67c74a1ca0f034d..a0ea0bc6f4718dc8a89256958cbf89256b4c9d12 100644 --- a/arch/sparc/kernel/setup.c +++ b/arch/sparc/kernel/setup.c @@ -1,4 +1,4 @@ -/* $Id: setup.c,v 1.126 2001/11/13 00:49:27 davem Exp $ +/* * linux/arch/sparc/kernel/setup.c * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/kernel/sparc_ksyms.c b/arch/sparc/kernel/sparc_ksyms.c index aa8ee06cf488b1f3de617df99faf0949d49cef0a..b23cea5ca5d1c197e9c9d1285eadd50d95c646fb 100644 --- a/arch/sparc/kernel/sparc_ksyms.c +++ b/arch/sparc/kernel/sparc_ksyms.c @@ -1,4 +1,4 @@ -/* $Id: sparc_ksyms.c,v 1.107 2001/07/17 16:17:33 anton Exp $ +/* * arch/sparc/kernel/ksyms.c: Sparc specific ksyms support. * * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/kernel/sun4d_irq.c b/arch/sparc/kernel/sun4d_irq.c index e0efab2a6befa16823c326e3ab4bbda0d14800db..8ac5661cafff52215b2e94630c0fb43b3b689cfb 100644 --- a/arch/sparc/kernel/sun4d_irq.c +++ b/arch/sparc/kernel/sun4d_irq.c @@ -1,4 +1,4 @@ -/* $Id: sun4d_irq.c,v 1.29 2001/12/11 04:55:51 davem Exp $ +/* * arch/sparc/kernel/sun4d_irq.c: * SS1000/SC2000 interrupt handling. * diff --git a/arch/sparc/kernel/trampoline.S b/arch/sparc/kernel/trampoline.S index 2dcdaa1fd8cd9e5225708d2d5db99aa2a39123b7..356c56aebc6284190327ae34b0a84dcfeb9de906 100644 --- a/arch/sparc/kernel/trampoline.S +++ b/arch/sparc/kernel/trampoline.S @@ -1,4 +1,4 @@ -/* $Id: trampoline.S,v 1.14 2002/01/11 08:45:38 davem Exp $ +/* * trampoline.S: SMP cpu boot-up trampoline code. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/kernel/traps.c b/arch/sparc/kernel/traps.c index d404e7994527760cb6129654726ff4cd44ab145d..978e9d85949eeab9424d654fc44795bc8445e6eb 100644 --- a/arch/sparc/kernel/traps.c +++ b/arch/sparc/kernel/traps.c @@ -1,4 +1,4 @@ -/* $Id: traps.c,v 1.64 2000/09/03 15:00:49 anton Exp $ +/* * arch/sparc/kernel/traps.c * * Copyright 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/kernel/unaligned.c b/arch/sparc/kernel/unaligned.c index 33857be16661a53e7b2c1741eb51ab02a5fee020..c2a28c5ad650a0ce0a0142ff24ae4bb483c09f00 100644 --- a/arch/sparc/kernel/unaligned.c +++ b/arch/sparc/kernel/unaligned.c @@ -1,4 +1,4 @@ -/* $Id: unaligned.c,v 1.23 2001/12/21 00:54:31 davem Exp $ +/* * unaligned.c: Unaligned load/store trap handling with special * cases for the kernel to do them more quickly. * diff --git a/arch/sparc/kernel/wof.S b/arch/sparc/kernel/wof.S index 083b1215d515629615e6b344eb214bc7c0dd0f5a..4bce38dfe3c5162dca0ed6cd92e346c3125bb438 100644 --- a/arch/sparc/kernel/wof.S +++ b/arch/sparc/kernel/wof.S @@ -1,4 +1,4 @@ -/* $Id: wof.S,v 1.40 2000/01/08 16:38:18 anton Exp $ +/* * wof.S: Sparc window overflow handler. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/kernel/wuf.S b/arch/sparc/kernel/wuf.S index d1a266bf103a0cec227078195d05d10672a3537c..82e5145b0f775a111bcb08f31e0598e1cf5e5a4a 100644 --- a/arch/sparc/kernel/wuf.S +++ b/arch/sparc/kernel/wuf.S @@ -1,4 +1,4 @@ -/* $Id: wuf.S,v 1.39 2000/01/08 16:38:18 anton Exp $ +/* * wuf.S: Window underflow trap handler for the Sparc. * * Copyright (C) 1995 David S. Miller diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile index 76effdbea07576ced82c8415e5d115e2971c6174..6e303e10c3b94b0d111f2c39676163655cf75801 100644 --- a/arch/sparc/lib/Makefile +++ b/arch/sparc/lib/Makefile @@ -1,4 +1,3 @@ -# $Id: Makefile,v 1.35 2000/12/15 00:41:18 davem Exp $ # Makefile for Sparc library files.. # diff --git a/arch/sparc/lib/ashldi3.S b/arch/sparc/lib/ashldi3.S index 52418a0cb3ddb40c4ed0bbc9bbae93209b8912bb..17912e608716d34d7471d9b75672244f27d436c9 100644 --- a/arch/sparc/lib/ashldi3.S +++ b/arch/sparc/lib/ashldi3.S @@ -1,4 +1,4 @@ -/* $Id: ashldi3.S,v 1.2 1999/11/19 04:11:46 davem Exp $ +/* * ashldi3.S: GCC emits these for certain drivers playing * with long longs. * diff --git a/arch/sparc/lib/ashrdi3.S b/arch/sparc/lib/ashrdi3.S index 2848237598a4d22cde41badd1e0da126439886e2..85398fd6dcc9d324afd7ed58bed742e6f8d6658b 100644 --- a/arch/sparc/lib/ashrdi3.S +++ b/arch/sparc/lib/ashrdi3.S @@ -1,4 +1,4 @@ -/* $Id: ashrdi3.S,v 1.4 1999/11/19 04:11:49 davem Exp $ +/* * ashrdi3.S: The filesystem code creates all kinds of references to * this little routine on the sparc with gcc. * diff --git a/arch/sparc/lib/blockops.S b/arch/sparc/lib/blockops.S index a7c7ffaa4a9417d62a672cd58bdd9681637c5f7d..804be87f9a42847b22d7925940d149c1edcc7034 100644 --- a/arch/sparc/lib/blockops.S +++ b/arch/sparc/lib/blockops.S @@ -1,4 +1,4 @@ -/* $Id: blockops.S,v 1.8 1998/01/30 10:58:44 jj Exp $ +/* * blockops.S: Common block zero optimized routines. * * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/lib/locks.S b/arch/sparc/lib/locks.S index b1df55cb2215df6c4858681c61129281e62c53d7..64f53f2b673de1cb91a80dc2eb3929ac65ad2db8 100644 --- a/arch/sparc/lib/locks.S +++ b/arch/sparc/lib/locks.S @@ -1,4 +1,4 @@ -/* $Id: locks.S,v 1.16 2000/02/26 11:02:47 anton Exp $ +/* * locks.S: SMP low-level lock primitives on Sparc. * * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/lib/lshrdi3.S b/arch/sparc/lib/lshrdi3.S index 35abf5b2bd1565e31f1b95f576e436697eeeb789..47a1354c1602fef85b8fcbdf41337fcc98278ddd 100644 --- a/arch/sparc/lib/lshrdi3.S +++ b/arch/sparc/lib/lshrdi3.S @@ -1,4 +1,3 @@ -/* $Id: lshrdi3.S,v 1.1 1999/03/21 06:37:45 davem Exp $ */ .globl __lshrdi3 __lshrdi3: diff --git a/arch/sparc/lib/memscan.S b/arch/sparc/lib/memscan.S index 28e78ff090acbcb5abd0d0ca318a6c3291e6575b..4ff1657dfc246a65a432cf228ba3088d853db2c4 100644 --- a/arch/sparc/lib/memscan.S +++ b/arch/sparc/lib/memscan.S @@ -1,4 +1,4 @@ -/* $Id: memscan.S,v 1.4 1996/09/08 02:01:20 davem Exp $ +/* * memscan.S: Optimized memscan for the Sparc. * * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/lib/mul.S b/arch/sparc/lib/mul.S index da693560d8788a4c9169a5b16534c6a8c20640a3..c45470d0b0ce761ddbb30ba385c69b6e96eafca4 100644 --- a/arch/sparc/lib/mul.S +++ b/arch/sparc/lib/mul.S @@ -1,4 +1,4 @@ -/* $Id: mul.S,v 1.4 1996/09/30 02:22:32 davem Exp $ +/* * mul.S: This routine was taken from glibc-1.09 and is covered * by the GNU Library General Public License Version 2. */ diff --git a/arch/sparc/lib/rem.S b/arch/sparc/lib/rem.S index bf015a90d07e985535729bd0540b6bf0014d7a7f..42fb8625281553466220743489ca506a79fec71d 100644 --- a/arch/sparc/lib/rem.S +++ b/arch/sparc/lib/rem.S @@ -1,4 +1,4 @@ -/* $Id: rem.S,v 1.7 1996/09/30 02:22:34 davem Exp $ +/* * rem.S: This routine was taken from glibc-1.09 and is covered * by the GNU Library General Public License Version 2. */ diff --git a/arch/sparc/lib/rwsem.S b/arch/sparc/lib/rwsem.S index f406b1f22791a8f65de6ba133c85cec37c6ad557..9675268e7fdeb37f700a8ed6c608b9a59583c95c 100644 --- a/arch/sparc/lib/rwsem.S +++ b/arch/sparc/lib/rwsem.S @@ -1,4 +1,4 @@ -/* $Id: rwsem.S,v 1.5 2000/05/09 17:40:13 davem Exp $ +/* * Assembly part of rw semaphores. * * Copyright (C) 1999 Jakub Jelinek (jakub@redhat.com) diff --git a/arch/sparc/lib/sdiv.S b/arch/sparc/lib/sdiv.S index af9451629d0bdda24ca2a41706f244d1c0a14e53..f0a0d4e4db7804578a4b435f72a82ff47acd2c9c 100644 --- a/arch/sparc/lib/sdiv.S +++ b/arch/sparc/lib/sdiv.S @@ -1,4 +1,4 @@ -/* $Id: sdiv.S,v 1.6 1996/10/02 17:37:00 davem Exp $ +/* * sdiv.S: This routine was taken from glibc-1.09 and is covered * by the GNU Library General Public License Version 2. */ diff --git a/arch/sparc/lib/strncmp.S b/arch/sparc/lib/strncmp.S index 615626805d4b39a8a1c440396eca7958e10c89bb..494ec664537ab45491a392bc781943d94dc1e9c6 100644 --- a/arch/sparc/lib/strncmp.S +++ b/arch/sparc/lib/strncmp.S @@ -1,4 +1,4 @@ -/* $Id: strncmp.S,v 1.2 1996/09/09 02:47:20 davem Exp $ +/* * strncmp.S: Hand optimized Sparc assembly of GCC output from GNU libc * generic strncmp routine. */ diff --git a/arch/sparc/lib/udiv.S b/arch/sparc/lib/udiv.S index 169e01da671574a38d58b98a5f82317a9fee9a56..2101405bdfcb7039d56d7d9625de21320d2f5be7 100644 --- a/arch/sparc/lib/udiv.S +++ b/arch/sparc/lib/udiv.S @@ -1,4 +1,4 @@ -/* $Id: udiv.S,v 1.4 1996/09/30 02:22:38 davem Exp $ +/* * udiv.S: This routine was taken from glibc-1.09 and is covered * by the GNU Library General Public License Version 2. */ diff --git a/arch/sparc/lib/umul.S b/arch/sparc/lib/umul.S index f0e5b20a2536fdbaeb88842f83a1d6ed58d90262..1f36ae682529449f53c96bb473e6ffa235f7d084 100644 --- a/arch/sparc/lib/umul.S +++ b/arch/sparc/lib/umul.S @@ -1,4 +1,4 @@ -/* $Id: umul.S,v 1.4 1996/09/30 02:22:39 davem Exp $ +/* * umul.S: This routine was taken from glibc-1.09 and is covered * by the GNU Library General Public License Version 2. */ diff --git a/arch/sparc/lib/urem.S b/arch/sparc/lib/urem.S index 6b92bdc8b04cc12c5ab994aa962aa6e38938e41d..77123eb83c44418dbb4144c015520a37bfa6879a 100644 --- a/arch/sparc/lib/urem.S +++ b/arch/sparc/lib/urem.S @@ -1,4 +1,4 @@ -/* $Id: urem.S,v 1.4 1996/09/30 02:22:42 davem Exp $ +/* * urem.S: This routine was taken from glibc-1.09 and is covered * by the GNU Library General Public License Version 2. */ diff --git a/arch/sparc/math-emu/ashldi3.S b/arch/sparc/math-emu/ashldi3.S index eab1d097296a775001f91fbefc8f3cfcac6a400d..7230ff5c7aa1d0e53e474b435ebe1d311e686425 100644 --- a/arch/sparc/math-emu/ashldi3.S +++ b/arch/sparc/math-emu/ashldi3.S @@ -1,4 +1,4 @@ -/* $Id: ashldi3.S,v 1.1 1998/04/06 16:09:28 jj Exp $ +/* * ashldi3.S: Math-emu code creates all kinds of references to * this little routine on the sparc with gcc. * diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile index 16eeba4b991a95a8dd5bf7faecf4bae645ccb5e4..109c8b22cb38b89ae41b2d49889a952a7775a99b 100644 --- a/arch/sparc/mm/Makefile +++ b/arch/sparc/mm/Makefile @@ -1,4 +1,3 @@ -# $Id: Makefile,v 1.38 2000/12/15 00:41:22 davem Exp $ # Makefile for the linux Sparc-specific parts of the memory manager. # diff --git a/arch/sparc/mm/fault.c b/arch/sparc/mm/fault.c index abd50795a7b614a408c1ef950f2de9213b76d2c0..0a3cd8f6cfe4690d43817152ce8e4f67b1ea2e82 100644 --- a/arch/sparc/mm/fault.c +++ b/arch/sparc/mm/fault.c @@ -1,4 +1,4 @@ -/* $Id: fault.c,v 1.122 2001/11/17 07:19:26 davem Exp $ +/* * fault.c: Page fault handlers for the Sparc. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/mm/generic.c b/arch/sparc/mm/generic.c index 1ef7fa03fefe74f7c98daa9bf71cbdcc5bdb3747..a289261da9fdb35e06d074de83c106e9a7ab6193 100644 --- a/arch/sparc/mm/generic.c +++ b/arch/sparc/mm/generic.c @@ -1,4 +1,4 @@ -/* $Id: generic.c,v 1.14 2001/12/21 04:56:15 davem Exp $ +/* * generic.c: Generic Sparc mm routines that are not dependent upon * MMU type but are Sparc specific. * diff --git a/arch/sparc/mm/hypersparc.S b/arch/sparc/mm/hypersparc.S index d29cc24c5bbab5a7f6a89d61540b7295079e0cc9..44aad32eeb4e604ff1f17730f218285f80659807 100644 --- a/arch/sparc/mm/hypersparc.S +++ b/arch/sparc/mm/hypersparc.S @@ -1,4 +1,4 @@ -/* $Id: hypersparc.S,v 1.18 2001/12/21 04:56:15 davem Exp $ +/* * hypersparc.S: High speed Hypersparc mmu/cache operations. * * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/mm/init.c b/arch/sparc/mm/init.c index b89837accc88574e9554706ab1084e8fd642250a..7794ecb896e32284c8c1d3225faa285e87d088fd 100644 --- a/arch/sparc/mm/init.c +++ b/arch/sparc/mm/init.c @@ -1,4 +1,4 @@ -/* $Id: init.c,v 1.103 2001/11/19 19:03:08 davem Exp $ +/* * linux/arch/sparc/mm/init.c * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/mm/io-unit.c b/arch/sparc/mm/io-unit.c index b86dfce8eee44b6ad01ea3ada7bcb0c0733f61b4..f167835db3dffe7a492d01f3473e442c3a092be2 100644 --- a/arch/sparc/mm/io-unit.c +++ b/arch/sparc/mm/io-unit.c @@ -1,4 +1,4 @@ -/* $Id: io-unit.c,v 1.24 2001/12/17 07:05:09 davem Exp $ +/* * io-unit.c: IO-UNIT specific routines for memory management. * * Copyright (C) 1997,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz) diff --git a/arch/sparc/mm/loadmmu.c b/arch/sparc/mm/loadmmu.c index 2d9cd65160a4297321289bec9df441715c28a8cc..652be05acbeaa97f26d564c9e786755cd4c4ab99 100644 --- a/arch/sparc/mm/loadmmu.c +++ b/arch/sparc/mm/loadmmu.c @@ -1,4 +1,4 @@ -/* $Id: loadmmu.c,v 1.56 2000/02/08 20:24:21 davem Exp $ +/* * loadmmu.c: This code loads up all the mm function pointers once the * machine type has been determined. It also sets the static * mmu values such as PAGE_NONE, etc. diff --git a/arch/sparc/mm/nosrmmu.c b/arch/sparc/mm/nosrmmu.c index 9e215659697e63edc7363ba7068ae6a3b02c1e6f..3701f70fc30a19e09b3b5edad760b56a3faa6ec7 100644 --- a/arch/sparc/mm/nosrmmu.c +++ b/arch/sparc/mm/nosrmmu.c @@ -1,4 +1,4 @@ -/* $Id: nosrmmu.c,v 1.5 1999/11/19 04:11:54 davem Exp $ +/* * nosrmmu.c: This file is a bunch of dummies for sun4 compiles, * so that it does not need srmmu and avoid ifdefs. * diff --git a/arch/sparc/mm/nosun4c.c b/arch/sparc/mm/nosun4c.c index ea2e2105341dcd6556c129deb1c3a950507fb7bf..196263f895b7d010eb7d40b1ab9a75b04599234b 100644 --- a/arch/sparc/mm/nosun4c.c +++ b/arch/sparc/mm/nosun4c.c @@ -1,4 +1,4 @@ -/* $Id: nosun4c.c,v 1.3 2000/02/14 04:52:36 jj Exp $ +/* * nosun4c.c: This file is a bunch of dummies for SMP compiles, * so that it does not need sun4c and avoid ifdefs. * diff --git a/arch/sparc/mm/swift.S b/arch/sparc/mm/swift.S index 9f4cd396a0faade08dd2f9a7197d11617fcd3fb6..c801c3953a00abec66285477c823d944a14040f3 100644 --- a/arch/sparc/mm/swift.S +++ b/arch/sparc/mm/swift.S @@ -1,4 +1,4 @@ -/* $Id: swift.S,v 1.9 2002/01/08 11:11:59 davem Exp $ +/* * swift.S: MicroSparc-II mmu/cache operations. * * Copyright (C) 1999 David S. Miller (davem@redhat.com) diff --git a/arch/sparc/mm/tsunami.S b/arch/sparc/mm/tsunami.S index 4988e6a310bbffe0833fd3825246b1e73e8e9695..db0d6de33a87cdbff398ed8f0a90835a6811c226 100644 --- a/arch/sparc/mm/tsunami.S +++ b/arch/sparc/mm/tsunami.S @@ -1,4 +1,4 @@ -/* $Id: tsunami.S,v 1.7 2001/12/21 04:56:15 davem Exp $ +/* * tsunami.S: High speed MicroSparc-I mmu/cache operations. * * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/mm/viking.S b/arch/sparc/mm/viking.S index 754c622548a5922ff81ffd932fcfe7c7ed43afed..6dfcc13d31006a50c90b8b616e28009cd2026300 100644 --- a/arch/sparc/mm/viking.S +++ b/arch/sparc/mm/viking.S @@ -1,4 +1,4 @@ -/* $Id: viking.S,v 1.19 2001/12/21 04:56:15 davem Exp $ +/* * viking.S: High speed Viking cache/mmu operations * * Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be) diff --git a/arch/sparc/prom/Makefile b/arch/sparc/prom/Makefile index 2b217ee4070378f6054024bab547bc7698c7a335..7f5eacfcfbcfbd4604fe716f8b147b461096a621 100644 --- a/arch/sparc/prom/Makefile +++ b/arch/sparc/prom/Makefile @@ -1,4 +1,3 @@ -# $Id: Makefile,v 1.8 2000/12/15 00:41:22 davem Exp $ # Makefile for the Sun Boot PROM interface library under # Linux. # diff --git a/arch/sparc/prom/bootstr.c b/arch/sparc/prom/bootstr.c index cfdeac2788d1c85160e3a681da3f010fb0797476..5a35c768ff7cb2f3a70a52f5c79010224cefe016 100644 --- a/arch/sparc/prom/bootstr.c +++ b/arch/sparc/prom/bootstr.c @@ -1,4 +1,4 @@ -/* $Id: bootstr.c,v 1.20 2000/02/08 20:24:23 davem Exp $ +/* * bootstr.c: Boot string/argument acquisition from the PROM. * * Copyright(C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/prom/console.c b/arch/sparc/prom/console.c index 2a007a78441512be1fc7b5aa8af5656d660980aa..790057a34616357753e31539b5c27867f04a90e5 100644 --- a/arch/sparc/prom/console.c +++ b/arch/sparc/prom/console.c @@ -1,4 +1,4 @@ -/* $Id: console.c,v 1.25 2001/10/30 04:54:22 davem Exp $ +/* * console.c: Routines that deal with sending and receiving IO * to/from the current console device using the PROM. * diff --git a/arch/sparc/prom/devmap.c b/arch/sparc/prom/devmap.c index eb12073578ade697231ad9c645d4b335416fc33d..1e517915b0df85b4cd49fc42047d87320e777e8a 100644 --- a/arch/sparc/prom/devmap.c +++ b/arch/sparc/prom/devmap.c @@ -1,4 +1,4 @@ -/* $Id: devmap.c,v 1.7 2000/08/26 02:38:03 anton Exp $ +/* * promdevmap.c: Map device/IO areas to virtual addresses. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/prom/devops.c b/arch/sparc/prom/devops.c index 61919b54f6cc7743cdfb8cd3c353334f53022e1b..9f1a95c91ad12f3b7742c381d9a0b864f79e97bb 100644 --- a/arch/sparc/prom/devops.c +++ b/arch/sparc/prom/devops.c @@ -1,4 +1,4 @@ -/* $Id: devops.c,v 1.13 2000/08/26 02:38:03 anton Exp $ +/* * devops.c: Device operations using the PROM. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/prom/init.c b/arch/sparc/prom/init.c index 2fa3a474e3a251a4bdee596a2f9369952d27f520..729f87066945c2d7ddb713700650dd9c90062c0a 100644 --- a/arch/sparc/prom/init.c +++ b/arch/sparc/prom/init.c @@ -1,4 +1,4 @@ -/* $Id: init.c,v 1.14 2000/01/29 01:09:12 anton Exp $ +/* * init.c: Initialize internal variables used by the PROM * library functions. * diff --git a/arch/sparc/prom/misc.c b/arch/sparc/prom/misc.c index d9fb3af41c1f7df07d9f69345a0a221a958adac8..49b5057b9601000660e42220eb5e49d565f83604 100644 --- a/arch/sparc/prom/misc.c +++ b/arch/sparc/prom/misc.c @@ -1,4 +1,4 @@ -/* $Id: misc.c,v 1.18 2000/08/26 02:38:03 anton Exp $ +/* * misc.c: Miscellaneous prom functions that don't belong * anywhere else. * diff --git a/arch/sparc/prom/mp.c b/arch/sparc/prom/mp.c index 92fe3739fdb82f2044e64deb6f508374af963941..4c4dc79f65af6912be116a58519d333d6156fdf8 100644 --- a/arch/sparc/prom/mp.c +++ b/arch/sparc/prom/mp.c @@ -1,4 +1,4 @@ -/* $Id: mp.c,v 1.12 2000/08/26 02:38:03 anton Exp $ +/* * mp.c: OpenBoot Prom Multiprocessor support routines. Don't call * these on a UP or else you will halt and catch fire. ;) * diff --git a/arch/sparc/prom/palloc.c b/arch/sparc/prom/palloc.c index 84ce8bc544735794c189a6746d10b3efe9e985a6..20be339cc2ce6a0a4b871d3b6f6fde863d62e067 100644 --- a/arch/sparc/prom/palloc.c +++ b/arch/sparc/prom/palloc.c @@ -1,4 +1,4 @@ -/* $Id: palloc.c,v 1.4 1996/04/25 06:09:48 davem Exp $ +/* * palloc.c: Memory allocation from the Sun PROM. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/prom/ranges.c b/arch/sparc/prom/ranges.c index a2920323c9001f5fc7fa36b5b7a9edd5985b9fe7..f9b7def35f6eacbca62590c32a086c64e117f37d 100644 --- a/arch/sparc/prom/ranges.c +++ b/arch/sparc/prom/ranges.c @@ -1,4 +1,4 @@ -/* $Id: ranges.c,v 1.15 2001/12/19 00:29:51 davem Exp $ +/* * ranges.c: Handle ranges in newer proms for obio/sbus. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc/prom/segment.c b/arch/sparc/prom/segment.c index 09d6460165abd503fcf3b315fe0db85d0fd58511..04fd03a7f9260ffcaa31f49b5066f5eb84423546 100644 --- a/arch/sparc/prom/segment.c +++ b/arch/sparc/prom/segment.c @@ -1,4 +1,4 @@ -/* $Id: segment.c,v 1.7 2000/08/26 02:38:03 anton Exp $ +/* * segment.c: Prom routine to map segments in other contexts before * a standalone is completely mapped. This is for sun4 and * sun4c architectures only. diff --git a/arch/sparc/prom/tree.c b/arch/sparc/prom/tree.c index 5ec246573a98ee8d8399323b13227c7aac48241f..f228fe057b243f80dacf0948038a2311cc0e9ac5 100644 --- a/arch/sparc/prom/tree.c +++ b/arch/sparc/prom/tree.c @@ -1,4 +1,4 @@ -/* $Id: tree.c,v 1.26 2000/08/26 02:38:03 anton Exp $ +/* * tree.c: Basic device tree traversal/scanning for the Linux * prom library. * diff --git a/arch/sparc64/Makefile b/arch/sparc64/Makefile index 9cb75c852b45833848455b1a69dd9c03b631d313..4b8f2b084c21f35ee0932f08836a9c0f7cda5164 100644 --- a/arch/sparc64/Makefile +++ b/arch/sparc64/Makefile @@ -1,4 +1,3 @@ -# $Id: Makefile,v 1.52 2002/02/09 19:49:31 davem Exp $ # sparc64/Makefile # # Makefile for the architecture dependent flags and dependencies on the diff --git a/arch/sparc64/boot/Makefile b/arch/sparc64/boot/Makefile index 6968a6da57dae535f987672da49756a634e7f52f..0458b5244f094b1c1a82ae24d5e78117f6860dec 100644 --- a/arch/sparc64/boot/Makefile +++ b/arch/sparc64/boot/Makefile @@ -1,4 +1,3 @@ -# $Id: Makefile,v 1.4 1997/12/15 20:08:56 ecd Exp $ # Makefile for the Sparc64 boot stuff. # # Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc64/boot/piggyback.c b/arch/sparc64/boot/piggyback.c index 36f907408c601ae1bf5cb6859f5a85d70e8452f4..de364bfed0bbfc3405104a3046cbbdd4d099c588 100644 --- a/arch/sparc64/boot/piggyback.c +++ b/arch/sparc64/boot/piggyback.c @@ -1,4 +1,4 @@ -/* $Id: piggyback.c,v 1.2 2000/09/19 14:34:39 anton Exp $ +/* Simple utility to make a single-image install kernel with initial ramdisk for Sparc64 tftpbooting without need to set up nfs. diff --git a/arch/sparc64/kernel/dtlb_prot.S b/arch/sparc64/kernel/dtlb_prot.S index e0a920162604e393dd8396e912b96c5d15a1bc12..b2c2c5be281c436f25b8cb66353546d9fcd8f82c 100644 --- a/arch/sparc64/kernel/dtlb_prot.S +++ b/arch/sparc64/kernel/dtlb_prot.S @@ -1,4 +1,4 @@ -/* $Id: dtlb_prot.S,v 1.22 2001/04/11 23:40:32 davem Exp $ +/* * dtlb_prot.S: DTLB protection trap strategy. * This is included directly into the trap table. * diff --git a/arch/sparc64/kernel/ebus.c b/arch/sparc64/kernel/ebus.c index bc26322748406ece4159e3b754e0697bec000f85..c49d0388b793852af4bf1ce99ac2d20868e6e3fc 100644 --- a/arch/sparc64/kernel/ebus.c +++ b/arch/sparc64/kernel/ebus.c @@ -1,4 +1,4 @@ -/* $Id: ebus.c,v 1.64 2001/11/08 04:41:33 davem Exp $ +/* * ebus.c: PCI to EBus bridge device. * * Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be) diff --git a/arch/sparc64/kernel/etrap.S b/arch/sparc64/kernel/etrap.S index f25e1da3fd0307992d1f80c9b4ee5d5e466cbc3c..29ce489bc1889d2b01cf59fc432562098b574e55 100644 --- a/arch/sparc64/kernel/etrap.S +++ b/arch/sparc64/kernel/etrap.S @@ -1,4 +1,4 @@ -/* $Id: etrap.S,v 1.46 2002/02/09 19:49:30 davem Exp $ +/* * etrap.S: Preparing for entry into the kernel on Sparc V9. * * Copyright (C) 1996, 1997 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc64/kernel/idprom.c b/arch/sparc64/kernel/idprom.c index 3b6789e09a72a886f72d16cd71cbf72a8af9e9eb..5b45a808c621da79fcb7211796277c763bbbee5c 100644 --- a/arch/sparc64/kernel/idprom.c +++ b/arch/sparc64/kernel/idprom.c @@ -1,4 +1,4 @@ -/* $Id: idprom.c,v 1.3 1999/08/31 06:54:53 davem Exp $ +/* * idprom.c: Routines to load the idprom into kernel addresses and * interpret the data contained within. * diff --git a/arch/sparc64/kernel/init_task.c b/arch/sparc64/kernel/init_task.c index 90007cf88bac650517c67951f81aa056ca7ae71f..d2b312381c19abeb26fd8812d32201beb26005d2 100644 --- a/arch/sparc64/kernel/init_task.c +++ b/arch/sparc64/kernel/init_task.c @@ -10,7 +10,6 @@ #include static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/arch/sparc64/kernel/process.c b/arch/sparc64/kernel/process.c index 4129c0449856bbe61a34e670ec87996cd71bd19a..2084f81a76e1d49319af047470f9348977d9968e 100644 --- a/arch/sparc64/kernel/process.c +++ b/arch/sparc64/kernel/process.c @@ -1,6 +1,6 @@ /* arch/sparc64/kernel/process.c * - * Copyright (C) 1995, 1996 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1995, 1996, 2008 David S. Miller (davem@davemloft.net) * Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be) * Copyright (C) 1997, 1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz) */ @@ -30,6 +30,7 @@ #include #include #include +#include #include #include @@ -49,6 +50,8 @@ #include #include #include +#include +#include /* #define VERBOSE_SHOWREGS */ @@ -298,6 +301,118 @@ void show_regs(struct pt_regs *regs) #endif } +#ifdef CONFIG_MAGIC_SYSRQ +struct global_reg_snapshot global_reg_snapshot[NR_CPUS]; +static DEFINE_SPINLOCK(global_reg_snapshot_lock); + +static void __global_reg_self(struct thread_info *tp, struct pt_regs *regs, + int this_cpu) +{ + flushw_all(); + + global_reg_snapshot[this_cpu].tstate = regs->tstate; + global_reg_snapshot[this_cpu].tpc = regs->tpc; + global_reg_snapshot[this_cpu].tnpc = regs->tnpc; + global_reg_snapshot[this_cpu].o7 = regs->u_regs[UREG_I7]; + + if (regs->tstate & TSTATE_PRIV) { + struct reg_window *rw; + + rw = (struct reg_window *) + (regs->u_regs[UREG_FP] + STACK_BIAS); + global_reg_snapshot[this_cpu].i7 = rw->ins[6]; + } else + global_reg_snapshot[this_cpu].i7 = 0; + + global_reg_snapshot[this_cpu].thread = tp; +} + +/* In order to avoid hangs we do not try to synchronize with the + * global register dump client cpus. The last store they make is to + * the thread pointer, so do a short poll waiting for that to become + * non-NULL. + */ +static void __global_reg_poll(struct global_reg_snapshot *gp) +{ + int limit = 0; + + while (!gp->thread && ++limit < 100) { + barrier(); + udelay(1); + } +} + +static void sysrq_handle_globreg(int key, struct tty_struct *tty) +{ + struct thread_info *tp = current_thread_info(); + struct pt_regs *regs = get_irq_regs(); +#ifdef CONFIG_KALLSYMS + char buffer[KSYM_SYMBOL_LEN]; +#endif + unsigned long flags; + int this_cpu, cpu; + + if (!regs) + regs = tp->kregs; + + spin_lock_irqsave(&global_reg_snapshot_lock, flags); + + memset(global_reg_snapshot, 0, sizeof(global_reg_snapshot)); + + this_cpu = raw_smp_processor_id(); + + __global_reg_self(tp, regs, this_cpu); + + smp_fetch_global_regs(); + + for_each_online_cpu(cpu) { + struct global_reg_snapshot *gp = &global_reg_snapshot[cpu]; + struct thread_info *tp; + + __global_reg_poll(gp); + + tp = gp->thread; + printk("%c CPU[%3d]: TSTATE[%016lx] TPC[%016lx] TNPC[%016lx] TASK[%s:%d]\n", + (cpu == this_cpu ? '*' : ' '), cpu, + gp->tstate, gp->tpc, gp->tnpc, + ((tp && tp->task) ? tp->task->comm : "NULL"), + ((tp && tp->task) ? tp->task->pid : -1)); +#ifdef CONFIG_KALLSYMS + if (gp->tstate & TSTATE_PRIV) { + sprint_symbol(buffer, gp->tpc); + printk(" TPC[%s] ", buffer); + sprint_symbol(buffer, gp->o7); + printk("O7[%s] ", buffer); + sprint_symbol(buffer, gp->i7); + printk("I7[%s]\n", buffer); + } else +#endif + { + printk(" TPC[%lx] O7[%lx] I7[%lx]\n", + gp->tpc, gp->o7, gp->i7); + } + } + + memset(global_reg_snapshot, 0, sizeof(global_reg_snapshot)); + + spin_unlock_irqrestore(&global_reg_snapshot_lock, flags); +} + +static struct sysrq_key_op sparc_globalreg_op = { + .handler = sysrq_handle_globreg, + .help_msg = "Globalregs", + .action_msg = "Show Global CPU Regs", +}; + +static int __init sparc_globreg_init(void) +{ + return register_sysrq_key('y', &sparc_globalreg_op); +} + +core_initcall(sparc_globreg_init); + +#endif + unsigned long thread_saved_pc(struct task_struct *tsk) { struct thread_info *ti = task_thread_info(tsk); @@ -542,20 +657,39 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long sp, struct task_struct *p, struct pt_regs *regs) { struct thread_info *t = task_thread_info(p); + struct sparc_stackf *parent_sf; + unsigned long child_stack_sz; char *child_trap_frame; + int kernel_thread; - /* Calculate offset to stack_frame & pt_regs */ - child_trap_frame = task_stack_page(p) + (THREAD_SIZE - (TRACEREG_SZ+STACKFRAME_SZ)); - memcpy(child_trap_frame, (((struct sparc_stackf *)regs)-1), (TRACEREG_SZ+STACKFRAME_SZ)); + kernel_thread = (regs->tstate & TSTATE_PRIV) ? 1 : 0; + parent_sf = ((struct sparc_stackf *) regs) - 1; - t->flags = (t->flags & ~((0xffUL << TI_FLAG_CWP_SHIFT) | (0xffUL << TI_FLAG_CURRENT_DS_SHIFT))) | + /* Calculate offset to stack_frame & pt_regs */ + child_stack_sz = ((STACKFRAME_SZ + TRACEREG_SZ) + + (kernel_thread ? STACKFRAME_SZ : 0)); + child_trap_frame = (task_stack_page(p) + + (THREAD_SIZE - child_stack_sz)); + memcpy(child_trap_frame, parent_sf, child_stack_sz); + + t->flags = (t->flags & ~((0xffUL << TI_FLAG_CWP_SHIFT) | + (0xffUL << TI_FLAG_CURRENT_DS_SHIFT))) | (((regs->tstate + 1) & TSTATE_CWP) << TI_FLAG_CWP_SHIFT); t->new_child = 1; t->ksp = ((unsigned long) child_trap_frame) - STACK_BIAS; - t->kregs = (struct pt_regs *)(child_trap_frame+sizeof(struct sparc_stackf)); + t->kregs = (struct pt_regs *) (child_trap_frame + + sizeof(struct sparc_stackf)); t->fpsaved[0] = 0; - if (regs->tstate & TSTATE_PRIV) { + if (kernel_thread) { + struct sparc_stackf *child_sf = (struct sparc_stackf *) + (child_trap_frame + (STACKFRAME_SZ + TRACEREG_SZ)); + + /* Zero terminate the stack backtrace. */ + child_sf->fp = NULL; + t->kregs->u_regs[UREG_FP] = + ((unsigned long) child_sf) - STACK_BIAS; + /* Special case, if we are spawning a kernel thread from * a userspace task (via KMOD, NFS, or similar) we must * disable performance counters in the child because the @@ -566,12 +700,7 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long sp, t->pcr_reg = 0; t->flags &= ~_TIF_PERFCTR; } - t->kregs->u_regs[UREG_FP] = t->ksp; t->flags |= ((long)ASI_P << TI_FLAG_CURRENT_DS_SHIFT); - flush_register_windows(); - memcpy((void *)(t->ksp + STACK_BIAS), - (void *)(regs->u_regs[UREG_FP] + STACK_BIAS), - sizeof(struct sparc_stackf)); t->kregs->u_regs[UREG_G6] = (unsigned long) t; t->kregs->u_regs[UREG_G4] = (unsigned long) t->task; } else { diff --git a/arch/sparc64/kernel/rtrap.S b/arch/sparc64/kernel/rtrap.S index 16689b2930dbd9b1eada99f4c115074a53749ed6..c6fc695fe1fe79fb7c695a3d2f51069e031c10b5 100644 --- a/arch/sparc64/kernel/rtrap.S +++ b/arch/sparc64/kernel/rtrap.S @@ -1,4 +1,4 @@ -/* $Id: rtrap.S,v 1.61 2002/02/09 19:49:31 davem Exp $ +/* * rtrap.S: Preparing for return from trap on Sparc V9. * * Copyright (C) 1997,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz) @@ -363,6 +363,7 @@ kern_rtt: rdpr %canrestore, %g1 brz,pn %g1, kern_rtt_fill nop kern_rtt_restore: + stw %g0, [%sp + PTREGS_OFF + PT_V9_MAGIC] restore retry diff --git a/arch/sparc64/kernel/sbus.c b/arch/sparc64/kernel/sbus.c index fa2827c4a3adb267109f1634b3a5e982ca78399c..e33a8a660e9e5ab0ca27199732b7758dde3d8819 100644 --- a/arch/sparc64/kernel/sbus.c +++ b/arch/sparc64/kernel/sbus.c @@ -1,4 +1,4 @@ -/* $Id: sbus.c,v 1.19 2002/01/23 11:27:32 davem Exp $ +/* * sbus.c: UltraSparc SBUS controller support. * * Copyright (C) 1999 David S. Miller (davem@redhat.com) diff --git a/arch/sparc64/kernel/setup.c b/arch/sparc64/kernel/setup.c index da5e6ee0c6617b29cbfb8a180e1d82241a2b884a..c8b03a4f68bf8554a5f7e31b0c873474bac730f7 100644 --- a/arch/sparc64/kernel/setup.c +++ b/arch/sparc64/kernel/setup.c @@ -1,4 +1,4 @@ -/* $Id: setup.c,v 1.72 2002/02/09 19:49:30 davem Exp $ +/* * linux/arch/sparc64/kernel/setup.c * * Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc64/kernel/signal.c b/arch/sparc64/kernel/signal.c index 6e4dc67d16afb6f2ba4762e5fd484ca9cc7c5198..9667e96fd5138ba3531f507d8292483e40242a80 100644 --- a/arch/sparc64/kernel/signal.c +++ b/arch/sparc64/kernel/signal.c @@ -1,4 +1,4 @@ -/* $Id: signal.c,v 1.60 2002/02/09 19:49:31 davem Exp $ +/* * arch/sparc64/kernel/signal.c * * Copyright (C) 1991, 1992 Linus Torvalds diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c index 0d6403a630acd1f4c2e22201755d67de04a83cc1..fa63c68a181941736a7809553d41538a1c5ab074 100644 --- a/arch/sparc64/kernel/smp.c +++ b/arch/sparc64/kernel/smp.c @@ -900,6 +900,9 @@ extern unsigned long xcall_flush_tlb_mm; extern unsigned long xcall_flush_tlb_pending; extern unsigned long xcall_flush_tlb_kernel_range; extern unsigned long xcall_report_regs; +#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 @@ -1080,6 +1083,13 @@ void smp_report_regs(void) smp_cross_call(&xcall_report_regs, 0, 0, 0); } +#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 * are flush_tlb_*() routines, and these run after flush_cache_*() diff --git a/arch/sparc64/kernel/stacktrace.c b/arch/sparc64/kernel/stacktrace.c index 01b52f561af49f86a0bb5e0f1513af60fe9aaef4..c73ce3f4197e67097da288e381dc134203036ec0 100644 --- a/arch/sparc64/kernel/stacktrace.c +++ b/arch/sparc64/kernel/stacktrace.c @@ -19,7 +19,7 @@ void save_stack_trace(struct stack_trace *trace) fp = ksp + STACK_BIAS; thread_base = (unsigned long) tp; do { - struct reg_window *rw; + struct sparc_stackf *sf; struct pt_regs *regs; unsigned long pc; @@ -28,15 +28,17 @@ void save_stack_trace(struct stack_trace *trace) fp >= (thread_base + THREAD_SIZE)) break; - rw = (struct reg_window *) fp; - regs = (struct pt_regs *) (rw + 1); + sf = (struct sparc_stackf *) fp; + regs = (struct pt_regs *) (sf + 1); if ((regs->magic & ~0x1ff) == PT_REGS_MAGIC) { + if (!(regs->tstate & TSTATE_PRIV)) + break; pc = regs->tpc; fp = regs->u_regs[UREG_I6] + STACK_BIAS; } else { - pc = rw->ins[7]; - fp = rw->ins[6] + STACK_BIAS; + pc = sf->callers_pc; + fp = (unsigned long)sf->fp + STACK_BIAS; } if (trace->skip > 0) diff --git a/arch/sparc64/kernel/starfire.c b/arch/sparc64/kernel/starfire.c index b930fee7708a703f8cffbe65662bbe25ced6c8e7..7461581b3bb972c29ab0f6e6ce7facbb7d132d89 100644 --- a/arch/sparc64/kernel/starfire.c +++ b/arch/sparc64/kernel/starfire.c @@ -1,4 +1,4 @@ -/* $Id: starfire.c,v 1.10 2001/04/14 21:13:45 davem Exp $ +/* * starfire.c: Starfire/E10000 support. * * Copyright (C) 1998 David S. Miller (davem@redhat.com) diff --git a/arch/sparc64/kernel/sys32.S b/arch/sparc64/kernel/sys32.S index 010a737908ee51f15fcd27fe1b1a08b072bc8028..ade18ba0c68634db858ce2e226e00236e5d2a428 100644 --- a/arch/sparc64/kernel/sys32.S +++ b/arch/sparc64/kernel/sys32.S @@ -1,4 +1,4 @@ -/* $Id: sys32.S,v 1.12 2000/03/24 04:17:37 davem Exp $ +/* * sys32.S: I-cache tricks for 32-bit compatibility layer simple * conversions. * diff --git a/arch/sparc64/kernel/trampoline.S b/arch/sparc64/kernel/trampoline.S index 56ff552113410b2b2216aa519e4221e1aedb68d8..704a3afcfd0685458ad542027638e443c517cfb2 100644 --- a/arch/sparc64/kernel/trampoline.S +++ b/arch/sparc64/kernel/trampoline.S @@ -1,4 +1,4 @@ -/* $Id: trampoline.S,v 1.26 2002/02/09 19:49:30 davem Exp $ +/* * trampoline.S: Jump start slave processors on sparc64. * * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc64/kernel/traps.c b/arch/sparc64/kernel/traps.c index d9b8d46707d15db413ca8f23410e728a2c4add06..36974926265367824d5f7061badfef0d92d909b1 100644 --- a/arch/sparc64/kernel/traps.c +++ b/arch/sparc64/kernel/traps.c @@ -2116,7 +2116,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp) printk("\n"); #endif do { - struct reg_window *rw; + struct sparc_stackf *sf; struct pt_regs *regs; unsigned long pc; @@ -2124,15 +2124,17 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp) if (fp < (thread_base + sizeof(struct thread_info)) || fp >= (thread_base + THREAD_SIZE)) break; - rw = (struct reg_window *)fp; - regs = (struct pt_regs *) (rw + 1); + sf = (struct sparc_stackf *) fp; + regs = (struct pt_regs *) (sf + 1); if ((regs->magic & ~0x1ff) == PT_REGS_MAGIC) { + if (!(regs->tstate & TSTATE_PRIV)) + break; pc = regs->tpc; fp = regs->u_regs[UREG_I6] + STACK_BIAS; } else { - pc = rw->ins[7]; - fp = rw->ins[6] + STACK_BIAS; + pc = sf->callers_pc; + fp = (unsigned long)sf->fp + STACK_BIAS; } printk(" [%016lx] ", pc); diff --git a/arch/sparc64/kernel/unaligned.c b/arch/sparc64/kernel/unaligned.c index 1a511e9f0d3ecdacce569f4991458898487be72a..afa7fc4f519373e5637cf6b936ea140c99c92758 100644 --- a/arch/sparc64/kernel/unaligned.c +++ b/arch/sparc64/kernel/unaligned.c @@ -1,4 +1,4 @@ -/* $Id: unaligned.c,v 1.24 2002/02/09 19:49:31 davem Exp $ +/* * unaligned.c: Unaligned load/store trap handling with special * cases for the kernel to do them more quickly. * diff --git a/arch/sparc64/lib/PeeCeeI.c b/arch/sparc64/lib/PeeCeeI.c index 3c6cfbb20360fe7fb8a38a8105b356b88865928d..8b313f11bc8d4aed6db0cf856204c15a507a551e 100644 --- a/arch/sparc64/lib/PeeCeeI.c +++ b/arch/sparc64/lib/PeeCeeI.c @@ -1,4 +1,4 @@ -/* $Id: PeeCeeI.c,v 1.4 1999/09/06 01:17:35 davem Exp $ +/* * PeeCeeI.c: The emerging standard... * * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc64/lib/VISsave.S b/arch/sparc64/lib/VISsave.S index a0ded5c5aa5cb04e8a236dda995d216167fd6dc1..b320ae9e2e2e8b27c7184f58ddc640b4adf6fdda 100644 --- a/arch/sparc64/lib/VISsave.S +++ b/arch/sparc64/lib/VISsave.S @@ -1,4 +1,4 @@ -/* $Id: VISsave.S,v 1.6 2002/02/09 19:49:30 davem Exp $ +/* * VISsave.S: Code for saving FPU register state for * VIS routines. One should not call this directly, * but use macros provided in . diff --git a/arch/sparc64/lib/memcmp.S b/arch/sparc64/lib/memcmp.S index c90ad96c51b9c3911786bcafd7c9b3c306bdcdec..d3fdaa898566080ccc828a38e2e3358457c7c261 100644 --- a/arch/sparc64/lib/memcmp.S +++ b/arch/sparc64/lib/memcmp.S @@ -1,4 +1,4 @@ -/* $Id: memcmp.S,v 1.3 2000/03/23 07:51:08 davem Exp $ +/* * Sparc64 optimized memcmp code. * * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz) diff --git a/arch/sparc64/lib/memscan.S b/arch/sparc64/lib/memscan.S index 5e72d49114179a40f0b08cc6ab6065ffff123877..5686dfa5dc1595ef14c47dfc5664b44a537f572b 100644 --- a/arch/sparc64/lib/memscan.S +++ b/arch/sparc64/lib/memscan.S @@ -1,4 +1,4 @@ -/* $Id: memscan.S,v 1.3 2000/01/31 04:59:10 davem Exp $ +/* * memscan.S: Optimized memscan for Sparc64. * * Copyright (C) 1997,1998 Jakub Jelinek (jj@ultra.linux.cz) diff --git a/arch/sparc64/lib/strncmp.S b/arch/sparc64/lib/strncmp.S index 6f14f53dbabe4f08b3c0dc08811a35e0d9c24a23..980e837515560ae17b232b103c7cea4c59d1d9ba 100644 --- a/arch/sparc64/lib/strncmp.S +++ b/arch/sparc64/lib/strncmp.S @@ -1,4 +1,4 @@ -/* $Id: strncmp.S,v 1.2 1997/03/11 17:51:44 jj Exp $ +/* * Sparc64 optimized strncmp code. * * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz) diff --git a/arch/sparc64/lib/strncpy_from_user.S b/arch/sparc64/lib/strncpy_from_user.S index b2f499f79427cf1ba5eacb9969bd1a6a2c5443fa..511c8f136f9575fe9ca045fda3c0d9d56953cb4f 100644 --- a/arch/sparc64/lib/strncpy_from_user.S +++ b/arch/sparc64/lib/strncpy_from_user.S @@ -1,4 +1,4 @@ -/* $Id: strncpy_from_user.S,v 1.6 1999/05/25 16:53:05 jj Exp $ +/* * strncpy_from_user.S: Sparc64 strncpy from userspace. * * Copyright (C) 1997, 1999 Jakub Jelinek (jj@ultra.linux.cz) diff --git a/arch/sparc64/math-emu/math.c b/arch/sparc64/math-emu/math.c index 6ee496c2864a8eb8c12e0132004563d2a253ce8d..add053e0f3b33fb7b87d29daa35eab815ec18115 100644 --- a/arch/sparc64/math-emu/math.c +++ b/arch/sparc64/math-emu/math.c @@ -1,4 +1,4 @@ -/* $Id: math.c,v 1.11 1999/12/20 05:02:25 davem Exp $ +/* * arch/sparc64/math-emu/math.c * * Copyright (C) 1997,1999 Jakub Jelinek (jj@ultra.linux.cz) diff --git a/arch/sparc64/math-emu/sfp-util.h b/arch/sparc64/math-emu/sfp-util.h index 31e474738cf6b222abfd16eb0717c6e4906a6a31..425d3cf01af4a71b7fedb4d3ce2a809416aa8fba 100644 --- a/arch/sparc64/math-emu/sfp-util.h +++ b/arch/sparc64/math-emu/sfp-util.h @@ -1,4 +1,4 @@ -/* $Id: sfp-util.h,v 1.5 2001/06/10 06:48:46 davem Exp $ +/* * arch/sparc64/math-emu/sfp-util.h * * Copyright (C) 1999 Jakub Jelinek (jj@ultra.linux.cz) diff --git a/arch/sparc64/mm/Makefile b/arch/sparc64/mm/Makefile index e415bf942bcd33ce2c426ae1f7f5f4d723ba8508..68d04c0370f420cb152ace47834f7c7cd61d98d4 100644 --- a/arch/sparc64/mm/Makefile +++ b/arch/sparc64/mm/Makefile @@ -1,4 +1,3 @@ -# $Id: Makefile,v 1.8 2000/12/14 22:57:25 davem Exp $ # Makefile for the linux Sparc64-specific parts of the memory manager. # diff --git a/arch/sparc64/mm/fault.c b/arch/sparc64/mm/fault.c index 2650d0d33ac25cbc656baa97adec4c29e1a65a93..236f4d228d2bc962908af77a37b012ce9d1e8bc5 100644 --- a/arch/sparc64/mm/fault.c +++ b/arch/sparc64/mm/fault.c @@ -1,4 +1,4 @@ -/* $Id: fault.c,v 1.59 2002/02/09 19:49:31 davem Exp $ +/* * arch/sparc64/mm/fault.c: Page fault handlers for the 64-bit Sparc. * * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc64/mm/generic.c b/arch/sparc64/mm/generic.c index af9d81db0b389d8712d7571cc042c3e4fbfb6e31..f362c203701380d95b2d8b921aff54179eaeca4c 100644 --- a/arch/sparc64/mm/generic.c +++ b/arch/sparc64/mm/generic.c @@ -1,4 +1,4 @@ -/* $Id: generic.c,v 1.18 2001/12/21 04:56:15 davem Exp $ +/* * generic.c: Generic Sparc mm routines that are not dependent upon * MMU type but are Sparc specific. * diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c index 3c7b9471eafb508f80cd007a56ee4b196f171e9a..84898c44dd4d81fa8dfa2f1ada68e492ad2da867 100644 --- a/arch/sparc64/mm/init.c +++ b/arch/sparc64/mm/init.c @@ -1,4 +1,4 @@ -/* $Id: init.c,v 1.209 2002/02/09 19:49:31 davem Exp $ +/* * arch/sparc64/mm/init.c * * Copyright (C) 1996-1999 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc64/mm/ultra.S b/arch/sparc64/mm/ultra.S index 796e005dad8bb1f622d4a7ff4d4a9f6a5adf468d..9bb2d90a9df6ba948e566f6c7c11d92a0a437837 100644 --- a/arch/sparc64/mm/ultra.S +++ b/arch/sparc64/mm/ultra.S @@ -1,7 +1,7 @@ -/* $Id: ultra.S,v 1.72 2002/02/09 19:49:31 davem Exp $ +/* * ultra.S: Don't expand these all over the place... * - * Copyright (C) 1997, 2000 David S. Miller (davem@redhat.com) + * Copyright (C) 1997, 2000, 2008 David S. Miller (davem@davemloft.net) */ #include @@ -15,6 +15,7 @@ #include #include #include +#include /* Basically, most of the Spitfire vs. Cheetah madness * has to do with the fact that Cheetah does not support @@ -514,6 +515,32 @@ xcall_report_regs: 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 + or %g1, %lo(global_reg_snapshot), %g1 + __GET_CPUID(%g2) + sllx %g2, 6, %g3 + add %g1, %g3, %g1 + rdpr %tstate, %g7 + stx %g7, [%g1 + GR_SNAP_TSTATE] + rdpr %tpc, %g7 + stx %g7, [%g1 + GR_SNAP_TPC] + rdpr %tnpc, %g7 + stx %g7, [%g1 + GR_SNAP_TNPC] + stx %o7, [%g1 + GR_SNAP_O7] + stx %i7, [%g1 + GR_SNAP_I7] + sethi %hi(trap_block), %g7 + or %g7, %lo(trap_block), %g7 + sllx %g2, TRAP_BLOCK_SZ_SHIFT, %g2 + add %g7, %g2, %g7 + ldx [%g7 + TRAP_PER_CPU_THREAD], %g3 + membar #StoreStore + stx %g3, [%g1 + GR_SNAP_THREAD] + retry +#endif /* CONFIG_MAGIC_SYSRQ */ + #ifdef DCACHE_ALIASING_POSSIBLE .align 32 .globl xcall_flush_dcache_page_cheetah diff --git a/arch/sparc64/prom/Makefile b/arch/sparc64/prom/Makefile index 3d33ed27bc27b2bb0a98a374c657e99f5e3dc5ad..8c94483ca54db1d2eb01a2eb1b06138338dad545 100644 --- a/arch/sparc64/prom/Makefile +++ b/arch/sparc64/prom/Makefile @@ -1,4 +1,3 @@ -# $Id: Makefile,v 1.7 2000/12/14 22:57:25 davem Exp $ # Makefile for the Sun Boot PROM interface library under # Linux. # diff --git a/arch/sparc64/prom/bootstr.c b/arch/sparc64/prom/bootstr.c index a7278614e99dcd95e1d45bdf7bd4b27a00b48bdc..ab9ccc63b3880f5de18eb427869574b872a1ceb2 100644 --- a/arch/sparc64/prom/bootstr.c +++ b/arch/sparc64/prom/bootstr.c @@ -1,4 +1,4 @@ -/* $Id: bootstr.c,v 1.6 1999/08/31 06:55:01 davem Exp $ +/* * bootstr.c: Boot string/argument acquisition from the PROM. * * Copyright(C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc64/prom/devops.c b/arch/sparc64/prom/devops.c index 4641839eb39a9184966f14d07c30ab5131f1e706..9dbd803e46e1f4c460300c6f5f2485f3d6c54e7d 100644 --- a/arch/sparc64/prom/devops.c +++ b/arch/sparc64/prom/devops.c @@ -1,4 +1,4 @@ -/* $Id: devops.c,v 1.3 1997/10/29 07:43:28 ecd Exp $ +/* * devops.c: Device operations using the PROM. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/arch/sparc64/prom/init.c b/arch/sparc64/prom/init.c index 87e7c7ea0ee61446d292b6817fafa2bb506bbf79..7b00f89490a4d1babbf14b7079b3072546743a1a 100644 --- a/arch/sparc64/prom/init.c +++ b/arch/sparc64/prom/init.c @@ -1,4 +1,4 @@ -/* $Id: init.c,v 1.10 1999/09/21 14:35:59 davem Exp $ +/* * init.c: Initialize internal variables used by the PROM * library functions. * diff --git a/arch/sparc64/prom/misc.c b/arch/sparc64/prom/misc.c index 47a877a15abd5fd39ef307d2f0bc6a6fdc4e8ba8..9b0c0760901e09a9ed1ff9b776eea4f1eab39acd 100644 --- a/arch/sparc64/prom/misc.c +++ b/arch/sparc64/prom/misc.c @@ -1,4 +1,4 @@ -/* $Id: misc.c,v 1.20 2001/09/21 03:17:07 kanoj Exp $ +/* * misc.c: Miscellaneous prom functions that don't belong * anywhere else. * diff --git a/arch/sparc64/prom/p1275.c b/arch/sparc64/prom/p1275.c index 7fcccc0e19cfffd3ab4b0b8f3545cabdf50e2648..4b7c937bba61704cf386e76c7907bbdcf1bcb759 100644 --- a/arch/sparc64/prom/p1275.c +++ b/arch/sparc64/prom/p1275.c @@ -1,4 +1,4 @@ -/* $Id: p1275.c,v 1.22 2001/10/18 09:40:00 davem Exp $ +/* * p1275.c: Sun IEEE 1275 PROM low level interface routines * * Copyright (C) 1996,1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz) diff --git a/arch/sparc64/prom/tree.c b/arch/sparc64/prom/tree.c index a99ccd7fb1b0ee4ae3bad323c0b516fc7888fe4f..281aea44790bacd8fb4df45f85b3e740de640dce 100644 --- a/arch/sparc64/prom/tree.c +++ b/arch/sparc64/prom/tree.c @@ -1,4 +1,4 @@ -/* $Id: tree.c,v 1.10 1998/01/10 22:39:00 ecd Exp $ +/* * tree.c: Basic device tree traversal/scanning for the Linux * prom library. * diff --git a/arch/um/Kconfig b/arch/um/Kconfig index dba8e05f028794540313535b0a06499d7f3271ae..6976812cfb184553bb93778bba38b2f3c01f922c 100644 --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -259,6 +259,8 @@ if BROKEN source "drivers/mtd/Kconfig" endif +source "drivers/leds/Kconfig" + #This is just to shut up some Kconfig warnings, so no prompt. config INPUT bool diff --git a/arch/um/drivers/pcap_user.c b/arch/um/drivers/pcap_user.c index e9809356c5305408e702a70e43bb8652d193c8b9..5f903587d69e4ae322672270c0bba17d2ec41295 100644 --- a/arch/um/drivers/pcap_user.c +++ b/arch/um/drivers/pcap_user.c @@ -50,7 +50,7 @@ static int pcap_open(void *data) return -EIO; } - pri->compiled = kmalloc(sizeof(struct bpf_program), + pri->compiled = uml_kmalloc(sizeof(struct bpf_program), UM_GFP_KERNEL); if (pri->compiled == NULL) { printk(UM_KERN_ERR "pcap_open : kmalloc failed\n"); diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c index 44ad1607be2dc0d0d14d6a7d8539ffce94c452d7..b58fb8941d8d7eb4cb27447084332f686dca031a 100644 --- a/arch/um/drivers/ubd_kern.c +++ b/arch/um/drivers/ubd_kern.c @@ -49,7 +49,6 @@ #include "irq_user.h" #include "irq_kern.h" #include "ubd_user.h" -#include "kern_util.h" #include "os.h" #include "mem.h" #include "mem_kern.h" diff --git a/arch/um/include/os.h b/arch/um/include/os.h index e2716ac8889accd7f33ca8d381f014d3b1bd7283..db5be46e3e186677c8f16c93f585e82413d7740f 100644 --- a/arch/um/include/os.h +++ b/arch/um/include/os.h @@ -299,6 +299,6 @@ extern int os_arch_prctl(int pid, int code, unsigned long *addr); extern int get_pty(void); /* sys-$ARCH/task_size.c */ -extern unsigned long os_get_task_size(void); +extern unsigned long os_get_top_address(void); #endif diff --git a/arch/um/kernel/init_task.c b/arch/um/kernel/init_task.c index dcfceca950523ce7b1e7ebba36994d2816d071ca..910eda8fca188526cf564ec0e35c137079e4c339 100644 --- a/arch/um/kernel/init_task.c +++ b/arch/um/kernel/init_task.c @@ -12,7 +12,6 @@ static struct fs_struct init_fs = INIT_FS; struct mm_struct init_mm = INIT_MM(init_mm); -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); EXPORT_SYMBOL(init_mm); diff --git a/arch/um/kernel/ksyms.c b/arch/um/kernel/ksyms.c index 66e2a305a8d6b4e13169b4280dafbff20e7cf42b..ccc02a616c22d071d8bb9a0bae0331aa4b002e80 100644 --- a/arch/um/kernel/ksyms.c +++ b/arch/um/kernel/ksyms.c @@ -60,6 +60,11 @@ EXPORT_SYMBOL(os_rcv_fd); EXPORT_SYMBOL(run_helper); EXPORT_SYMBOL(start_thread); +EXPORT_SYMBOL(add_sigio_fd); +EXPORT_SYMBOL(ignore_sigio_fd); +EXPORT_SYMBOL(deactivate_fd); +EXPORT_SYMBOL(sigio_broken); + #ifdef CONFIG_SMP /* required for SMP */ diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c index 9db85b2ce6987141f314ea0dcc8ddc7f8960cdeb..8d84250324b3d2c41d2a6718e7fd0531ecd025b4 100644 --- a/arch/um/kernel/um_arch.c +++ b/arch/um/kernel/um_arch.c @@ -274,7 +274,7 @@ int __init linux_main(int argc, char **argv) if (have_root == 0) add_arg(DEFAULT_COMMAND_LINE); - host_task_size = os_get_task_size(); + host_task_size = os_get_top_address(); /* * TASK_SIZE needs to be PGDIR_SIZE aligned or else exit_mmap craps * out diff --git a/arch/um/os-Linux/helper.c b/arch/um/os-Linux/helper.c index 74ca7aabf4e17374e8a38026b07b40b85580af76..30860b89ec582b5b7daa0ebe04fa4002aa4ccb70 100644 --- a/arch/um/os-Linux/helper.c +++ b/arch/um/os-Linux/helper.c @@ -7,6 +7,7 @@ #include #include #include +#include #include #include #include "kern_constants.h" diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c index 6be028ca1817cfa0cab378ad0a49816798040b7b..172ad8f72e12e71af5d2b1463a3ec3af272095ed 100644 --- a/arch/um/os-Linux/skas/process.c +++ b/arch/um/os-Linux/skas/process.c @@ -55,7 +55,7 @@ static int ptrace_dump_regs(int pid) * Signals that are OK to receive in the stub - we'll just continue it. * SIGWINCH will happen when UML is inside a detached screen. */ -#define STUB_SIG_MASK (1 << SIGVTALRM) +#define STUB_SIG_MASK ((1 << SIGVTALRM) | (1 << SIGWINCH)) /* Signals that the stub will finish with - anything else is an error */ #define STUB_DONE_MASK (1 << SIGTRAP) diff --git a/arch/um/os-Linux/start_up.c b/arch/um/os-Linux/start_up.c index b4b36e0f2e8960d3d195d9617576fe02a8d86f08..183db26d01bf2050bddb5c7db862ed4dd2b6927d 100644 --- a/arch/um/os-Linux/start_up.c +++ b/arch/um/os-Linux/start_up.c @@ -121,8 +121,10 @@ static int stop_ptraced_child(int pid, int exitcode, int mustexit) { int status, n, ret = 0; - if (ptrace(PTRACE_CONT, pid, 0, 0) < 0) - fatal_perror("stop_ptraced_child : ptrace failed"); + if (ptrace(PTRACE_CONT, pid, 0, 0) < 0) { + perror("stop_ptraced_child : ptrace failed"); + return -1; + } CATCH_EINTR(n = waitpid(pid, &status, 0)); if (!WIFEXITED(status) || (WEXITSTATUS(status) != exitcode)) { int exit_with = WEXITSTATUS(status); @@ -212,7 +214,7 @@ static void __init check_sysemu(void) if (n < 0) fatal_perror("check_sysemu : wait failed"); if (!WIFSTOPPED(status) || (WSTOPSIG(status) != SIGTRAP)) - fatal("check_sysemu : expected SIGTRAP, got status = %d", + fatal("check_sysemu : expected SIGTRAP, got status = %d\n", status); if (ptrace(PTRACE_GETREGS, pid, 0, regs) < 0) @@ -254,9 +256,11 @@ static void __init check_sysemu(void) if (WIFSTOPPED(status) && (WSTOPSIG(status) == (SIGTRAP|0x80))) { - if (!count) - fatal("check_ptrace : SYSEMU_SINGLESTEP " - "doesn't singlestep"); + if (!count) { + non_fatal("check_ptrace : SYSEMU_SINGLESTEP " + "doesn't singlestep"); + goto fail; + } n = ptrace(PTRACE_POKEUSR, pid, PT_SYSCALL_RET_OFFSET, os_getpid()); if (n < 0) @@ -266,9 +270,12 @@ static void __init check_sysemu(void) } else if (WIFSTOPPED(status) && (WSTOPSIG(status) == SIGTRAP)) count++; - else - fatal("check_ptrace : expected SIGTRAP or " - "(SIGTRAP | 0x80), got status = %d", status); + else { + non_fatal("check_ptrace : expected SIGTRAP or " + "(SIGTRAP | 0x80), got status = %d\n", + status); + goto fail; + } } if (stop_ptraced_child(pid, 0, 0) < 0) goto fail_stopped; diff --git a/arch/um/os-Linux/sys-i386/registers.c b/arch/um/os-Linux/sys-i386/registers.c index c6183e7aec3d73cb2a4d0b70e27578b7a364afc1..229f7a53d8dad95279798105eaa28fc81daa53e9 100644 --- a/arch/um/os-Linux/sys-i386/registers.c +++ b/arch/um/os-Linux/sys-i386/registers.c @@ -5,7 +5,8 @@ */ #include -#include +#include +#include #include "kern_constants.h" #include "longjmp.h" #include "user.h" @@ -75,7 +76,7 @@ int put_fp_registers(int pid, unsigned long *regs) void arch_init_registers(int pid) { - struct user_fxsr_struct fpx_regs; + struct user_fpxregs_struct fpx_regs; int err; err = ptrace(PTRACE_GETFPXREGS, pid, 0, &fpx_regs); diff --git a/arch/um/os-Linux/sys-i386/task_size.c b/arch/um/os-Linux/sys-i386/task_size.c index ccb49b0aff598d673659d12a8e7249feb485fdee..be04c1e183bfec5d3ccafb26bc4456c5f901c9d6 100644 --- a/arch/um/os-Linux/sys-i386/task_size.c +++ b/arch/um/os-Linux/sys-i386/task_size.c @@ -63,7 +63,7 @@ static int page_ok(unsigned long page) return ok; } -unsigned long os_get_task_size(void) +unsigned long os_get_top_address(void) { struct sigaction sa, old; unsigned long bottom = 0; @@ -76,9 +76,9 @@ unsigned long os_get_task_size(void) * hosts, but shouldn't hurt otherwise. */ unsigned long top = 0xffffd000 >> UM_KERN_PAGE_SHIFT; - unsigned long test; + unsigned long test, original; - printf("Locating the top of the address space ... "); + printf("Locating the bottom of the address space ... "); fflush(stdout); /* @@ -89,16 +89,31 @@ unsigned long os_get_task_size(void) sigemptyset(&sa.sa_mask); sa.sa_flags = SA_NODEFER; if (sigaction(SIGSEGV, &sa, &old)) { - perror("os_get_task_size"); + perror("os_get_top_address"); exit(1); } - if (!page_ok(bottom)) { - fprintf(stderr, "Address 0x%x no good?\n", - bottom << UM_KERN_PAGE_SHIFT); + /* Manually scan the address space, bottom-up, until we find + * the first valid page (or run out of them). + */ + for (bottom = 0; bottom < top; bottom++) { + if (page_ok(bottom)) + break; + } + + /* If we've got this far, we ran out of pages. */ + if (bottom == top) { + fprintf(stderr, "Unable to determine bottom of address " + "space.\n"); exit(1); } + printf("0x%x\n", bottom << UM_KERN_PAGE_SHIFT); + printf("Locating the top of the address space ... "); + fflush(stdout); + + original = bottom; + /* This could happen with a 4G/4G split */ if (page_ok(top)) goto out; @@ -114,7 +129,7 @@ unsigned long os_get_task_size(void) out: /* Restore the old SIGSEGV handling */ if (sigaction(SIGSEGV, &old, NULL)) { - perror("os_get_task_size"); + perror("os_get_top_address"); exit(1); } top <<= UM_KERN_PAGE_SHIFT; diff --git a/arch/um/os-Linux/sys-x86_64/task_size.c b/arch/um/os-Linux/sys-x86_64/task_size.c index fad6f57f8ee3568d89ae8603238d5c734e19cb3a..26a0dd1f349c62600e8415e81c59a807e054a9d5 100644 --- a/arch/um/os-Linux/sys-x86_64/task_size.c +++ b/arch/um/os-Linux/sys-x86_64/task_size.c @@ -1,4 +1,4 @@ -unsigned long os_get_task_size(unsigned long shift) +unsigned long os_get_top_address(unsigned long shift) { /* The old value of CONFIG_TOP_ADDR */ return 0x7fc0000000; diff --git a/arch/um/os-Linux/time.c b/arch/um/os-Linux/time.c index bee98f466d660543cd16d14ce355b6c2fc09db0a..dec5678fc17f7b65ef5b1113d8f6246f910bab79 100644 --- a/arch/um/os-Linux/time.c +++ b/arch/um/os-Linux/time.c @@ -106,6 +106,10 @@ static void deliver_alarm(void) unsigned long long this_tick = os_nsecs(); int one_tick = UM_NSEC_PER_SEC / UM_HZ; + /* Protection against the host's time going backwards */ + if ((last_tick != 0) && (this_tick < last_tick)) + this_tick = last_tick; + if (last_tick == 0) last_tick = this_tick - one_tick; @@ -148,6 +152,9 @@ static int after_sleep_interval(struct timespec *ts) start_usecs = usec; start_usecs -= skew / UM_NSEC_PER_USEC; + if (start_usecs < 0) + start_usecs = 0; + tv = ((struct timeval) { .tv_sec = start_usecs / UM_USEC_PER_SEC, .tv_usec = start_usecs % UM_USEC_PER_SEC }); interval = ((struct itimerval) { { 0, usec }, tv }); diff --git a/arch/um/sys-x86_64/ksyms.c b/arch/um/sys-x86_64/ksyms.c index 4d7d1a812d8fd8987394b1c7fb583303a9ac1f3e..1db2fce009484b9d78ad11565e5663a866725ee5 100644 --- a/arch/um/sys-x86_64/ksyms.c +++ b/arch/um/sys-x86_64/ksyms.c @@ -1,5 +1,11 @@ -#include "linux/module.h" -#include "asm/string.h" +#include +#include +#include /*XXX: we need them because they would be exported by x86_64 */ +#if (__GNUC__ == 4 && __GNUC_MINOR__ >= 3) || __GNUC__ > 4 +EXPORT_SYMBOL(memcpy); +#else EXPORT_SYMBOL(__memcpy); +#endif +EXPORT_SYMBOL(csum_partial); diff --git a/arch/v850/kernel/init_task.c b/arch/v850/kernel/init_task.c index ed2f93cf7c666379f0df923d5d3da34aac608641..44b274dff33fb043e5ec9763cdc03b1cdcd559fb 100644 --- a/arch/v850/kernel/init_task.c +++ b/arch/v850/kernel/init_task.c @@ -21,7 +21,6 @@ #include static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS (init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM (init_mm); diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index fe361ae7ef2f18ecffe362e0c492c29d370347ba..e0edaaa6920af63832979a04d4f525acafe64e8a 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -26,17 +26,10 @@ config X86 select HAVE_KVM if ((X86_32 && !X86_VOYAGER && !X86_VISWS && !X86_NUMAQ) || X86_64) select HAVE_ARCH_KGDB if !X86_VOYAGER -config DEFCONFIG_LIST +config ARCH_DEFCONFIG string - depends on X86_32 - option defconfig_list - default "arch/x86/configs/i386_defconfig" - -config DEFCONFIG_LIST - string - depends on X86_64 - option defconfig_list - default "arch/x86/configs/x86_64_defconfig" + default "arch/x86/configs/i386_defconfig" if X86_32 + default "arch/x86/configs/x86_64_defconfig" if X86_64 config GENERIC_LOCKBREAK @@ -390,6 +383,7 @@ config VMI config KVM_CLOCK bool "KVM paravirtualized clock" select PARAVIRT + select PARAVIRT_CLOCK depends on !(X86_VISWS || X86_VOYAGER) help Turning on this option will allow you to run a paravirtualized clock @@ -417,6 +411,10 @@ config PARAVIRT over full virtualization. However, when run without a hypervisor the kernel is theoretically slower and slightly larger. +config PARAVIRT_CLOCK + bool + default n + endif config MEMTEST_BOOTPARAM @@ -1515,13 +1513,13 @@ config PCI_GOMMCONFIG config PCI_GODIRECT bool "Direct" -config PCI_GOANY - bool "Any" - config PCI_GOOLPC bool "OLPC" depends on OLPC +config PCI_GOANY + bool "Any" + endchoice config PCI_BIOS @@ -1538,9 +1536,8 @@ config PCI_MMCONFIG depends on X86_32 && PCI && ACPI && (PCI_GOMMCONFIG || PCI_GOANY) config PCI_OLPC - bool - depends on PCI && PCI_GOOLPC - default y + def_bool y + depends on PCI && OLPC && (PCI_GOOLPC || PCI_GOANY) config PCI_DOMAINS def_bool y diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index ac1e31ba4795cb0f067a280826da257432f93f33..18363374d51a9a57b39b6fb8d3f87a054b4b4aa5 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -6,15 +6,19 @@ config TRACE_IRQFLAGS_SUPPORT source "lib/Kconfig.debug" config NONPROMISC_DEVMEM - bool "Disable promiscuous /dev/mem" + bool "Filter access to /dev/mem" help - The /dev/mem file by default only allows userspace access to PCI - space and the BIOS code and data regions. This is sufficient for - dosemu and X and all common users of /dev/mem. With this config - option, you allow userspace access to all of memory, including - kernel and userspace memory. Accidental access to this is - obviously disasterous, but specific access can be used by people - debugging the kernel. + If this option is left off, you allow userspace access to all + of memory, including kernel and userspace memory. Accidental + access to this is obviously disastrous, but specific access can + be used by people debugging the kernel. + + If this option is switched on, the /dev/mem file only allows + userspace access to PCI space and the BIOS code and data regions. + This is sufficient for dosemu and X and all common users of + /dev/mem. + + If in doubt, say Y. config EARLY_PRINTK bool "Early printk" if EMBEDDED diff --git a/arch/x86/boot/a20.c b/arch/x86/boot/a20.c index 90943f83e84d69ba1172ab745febe31a231f58fc..e01aafd03bdec42086147d4cb00e18a342a237eb 100644 --- a/arch/x86/boot/a20.c +++ b/arch/x86/boot/a20.c @@ -115,8 +115,6 @@ static void enable_a20_fast(void) int enable_a20(void) { - int loops = A20_ENABLE_LOOPS; - #if defined(CONFIG_X86_ELAN) /* Elan croaks if we try to touch the KBC */ enable_a20_fast(); @@ -128,6 +126,7 @@ int enable_a20(void) enable_a20_kbc(); return 0; #else + int loops = A20_ENABLE_LOOPS; while (loops--) { /* First, check to see if A20 is already enabled (legacy free, etc.) */ diff --git a/arch/x86/boot/printf.c b/arch/x86/boot/printf.c index c1d00c0274c4888c203ac186b4f3930791669be4..50e47cdbdddd4234f78ab88028407c0aeccd8497 100644 --- a/arch/x86/boot/printf.c +++ b/arch/x86/boot/printf.c @@ -56,7 +56,7 @@ static char *number(char *str, long num, int base, int size, int precision, if (type & LEFT) type &= ~ZEROPAD; if (base < 2 || base > 36) - return 0; + return NULL; c = (type & ZEROPAD) ? '0' : ' '; sign = 0; if (type & SIGN) { diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index 5e618c3b47208ed2f301c685a5596135b30cc78f..77807d4769c99c455237a810fe0edd0f996fb31f 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -82,6 +82,7 @@ obj-$(CONFIG_VMI) += vmi_32.o vmiclock_32.o obj-$(CONFIG_KVM_GUEST) += kvm.o obj-$(CONFIG_KVM_CLOCK) += kvmclock.o obj-$(CONFIG_PARAVIRT) += paravirt.o paravirt_patch_$(BITS).o +obj-$(CONFIG_PARAVIRT_CLOCK) += pvclock.o obj-$(CONFIG_PCSPKR_PLATFORM) += pcspeaker.o diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index c49ebcc6c41e84392fe1eeb1b473b01e881b1975..33c5216fd3e1f5137b0b8c52fa8178ac328d630a 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -242,12 +242,19 @@ static int __init acpi_parse_madt(struct acpi_table_header *table) static void __cpuinit acpi_register_lapic(int id, u8 enabled) { + unsigned int ver = 0; + if (!enabled) { ++disabled_cpus; return; } - generic_processor_info(id, 0); +#ifdef CONFIG_X86_32 + if (boot_cpu_physical_apicid != -1U) + ver = apic_version[boot_cpu_physical_apicid]; +#endif + + generic_processor_info(id, ver); } static int __init @@ -767,8 +774,13 @@ static void __init acpi_register_lapic_address(unsigned long address) mp_lapic_addr = address; set_fixmap_nocache(FIX_APIC_BASE, address); - if (boot_cpu_physical_apicid == -1U) + if (boot_cpu_physical_apicid == -1U) { boot_cpu_physical_apicid = GET_APIC_ID(read_apic_id()); +#ifdef CONFIG_X86_32 + apic_version[boot_cpu_physical_apicid] = + GET_APIC_VERSION(apic_read(APIC_LVR)); +#endif + } } static int __init early_acpi_parse_madt_lapic_addr_ovr(void) diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c index 5910020c3f24f20f4a1be57650d1e2d9c9a3a1fa..0633cfd0dc291a1310f0632e1012cf663b5e89a9 100644 --- a/arch/x86/kernel/apic_64.c +++ b/arch/x86/kernel/apic_64.c @@ -534,7 +534,7 @@ int setup_profiling_timer(unsigned int multiplier) */ void clear_local_APIC(void) { - int maxlvt = lapic_get_maxlvt(); + int maxlvt; u32 v; /* APIC hasn't been mapped yet */ diff --git a/arch/x86/kernel/cpu/cpufreq/longrun.c b/arch/x86/kernel/cpu/cpufreq/longrun.c index af4a867a097cdcc5f8296eca454199e39a56e675..777a7ff075ded63d0c460a4d3c5c2db64ae764e3 100644 --- a/arch/x86/kernel/cpu/cpufreq/longrun.c +++ b/arch/x86/kernel/cpu/cpufreq/longrun.c @@ -245,7 +245,7 @@ static unsigned int __init longrun_determine_freqs(unsigned int *low_freq, if ((ecx > 95) || (ecx == 0) || (eax < ebx)) return -EIO; - edx = (eax - ebx) / (100 - ecx); + edx = ((eax - ebx) * 100) / (100 - ecx); *low_freq = edx * 1000; /* back to kHz */ dprintk("low frequency is %u kHz\n", *low_freq); diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c index 46d4034d9f379237feba3ad4bbe0a4689f1e0b9b..206791eb46e3da04f61f70c2af2eb55d384bd606 100644 --- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c +++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c @@ -1127,12 +1127,23 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol) * an UP version, and is deprecated by AMD. */ if (num_online_cpus() != 1) { - printk(KERN_ERR PFX "MP systems not supported by PSB BIOS structure\n"); +#ifndef CONFIG_ACPI_PROCESSOR + printk(KERN_ERR PFX "ACPI Processor support is required " + "for SMP systems but is absent. Please load the " + "ACPI Processor module before starting this " + "driver.\n"); +#else + printk(KERN_ERR PFX "Your BIOS does not provide ACPI " + "_PSS objects in a way that Linux understands. " + "Please report this to the Linux ACPI maintainers" + " and complain to your BIOS vendor.\n"); +#endif kfree(data); return -ENODEV; } if (pol->cpu != 0) { - printk(KERN_ERR PFX "No _PSS objects for CPU other than CPU0\n"); + printk(KERN_ERR PFX "No ACPI _PSS objects for CPU other than " + "CPU0. Complain to your BIOS vendor.\n"); kfree(data); return -ENODEV; } diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S index 2a609dc3271c3dc2008ad740133f314e5ed177b6..c778e4fa55a2eacc79d34954c2fdcef1367d5732 100644 --- a/arch/x86/kernel/entry_32.S +++ b/arch/x86/kernel/entry_32.S @@ -248,6 +248,7 @@ ENTRY(resume_userspace) DISABLE_INTERRUPTS(CLBR_ANY) # make sure we don't miss an interrupt # setting need_resched or sigpending # between sampling and the iret + TRACE_IRQS_OFF movl TI_flags(%ebp), %ecx andl $_TIF_WORK_MASK, %ecx # is there any work to be done on # int/exception return? diff --git a/arch/x86/kernel/geode_32.c b/arch/x86/kernel/geode_32.c index e8edd63ab000cd5d13c3ecf8aab94341b2828df4..9b08e852fd1ae63d3312552dd6898622ee4fd73b 100644 --- a/arch/x86/kernel/geode_32.c +++ b/arch/x86/kernel/geode_32.c @@ -166,6 +166,8 @@ int geode_has_vsa2(void) static int has_vsa2 = -1; if (has_vsa2 == -1) { + u16 val; + /* * The VSA has virtual registers that we can query for a * signature. @@ -173,7 +175,8 @@ int geode_has_vsa2(void) outw(VSA_VR_UNLOCK, VSA_VRC_INDEX); outw(VSA_VR_SIGNATURE, VSA_VRC_INDEX); - has_vsa2 = (inw(VSA_VRC_DATA) == VSA_SIG); + val = inw(VSA_VRC_DATA); + has_vsa2 = (val == AMD_VSA_SIG || val == GSW_VSA_SIG); } return has_vsa2; diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S index b2cc73768a9daaa5f6e568bd4977f6fea7889d87..f7357cc0162c2f1c4786b3208e8524b51837fef8 100644 --- a/arch/x86/kernel/head_32.S +++ b/arch/x86/kernel/head_32.S @@ -189,7 +189,7 @@ default_entry: * this stage. */ -#define KPMDS ((0x100000000-__PAGE_OFFSET) >> 30) /* Number of kernel PMDs */ +#define KPMDS (((-__PAGE_OFFSET) >> 30) & 3) /* Number of kernel PMDs */ xorl %ebx,%ebx /* %ebx is kept at zero */ diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c index e03cc952f233db9a2d77a1592798a96cf68a0674..95e80e5033c3b5c36fb66fd5ac7be4d99f04d421 100644 --- a/arch/x86/kernel/i387.c +++ b/arch/x86/kernel/i387.c @@ -56,6 +56,11 @@ void __cpuinit mxcsr_feature_mask_init(void) void __init init_thread_xstate(void) { + if (!HAVE_HWFP) { + xstate_size = sizeof(struct i387_soft_struct); + return; + } + if (cpu_has_fxsr) xstate_size = sizeof(struct i387_fxsave_struct); #ifdef CONFIG_X86_32 @@ -94,7 +99,7 @@ void __cpuinit fpu_init(void) int init_fpu(struct task_struct *tsk) { if (tsk_used_math(tsk)) { - if (tsk == current) + if (HAVE_HWFP && tsk == current) unlazy_fpu(tsk); return 0; } @@ -109,6 +114,15 @@ int init_fpu(struct task_struct *tsk) return -ENOMEM; } +#ifdef CONFIG_X86_32 + if (!HAVE_HWFP) { + memset(tsk->thread.xstate, 0, xstate_size); + finit(); + set_stopped_child_used_math(tsk); + return 0; + } +#endif + if (cpu_has_fxsr) { struct i387_fxsave_struct *fx = &tsk->thread.xstate->fxsave; @@ -148,7 +162,7 @@ int xfpregs_get(struct task_struct *target, const struct user_regset *regset, int ret; if (!cpu_has_fxsr) - return -ENODEV; + return -EIO; ret = init_fpu(target); if (ret) @@ -165,7 +179,7 @@ int xfpregs_set(struct task_struct *target, const struct user_regset *regset, int ret; if (!cpu_has_fxsr) - return -ENODEV; + return -EIO; ret = init_fpu(target); if (ret) @@ -330,13 +344,13 @@ int fpregs_get(struct task_struct *target, const struct user_regset *regset, struct user_i387_ia32_struct env; int ret; - if (!HAVE_HWFP) - return fpregs_soft_get(target, regset, pos, count, kbuf, ubuf); - ret = init_fpu(target); if (ret) return ret; + if (!HAVE_HWFP) + return fpregs_soft_get(target, regset, pos, count, kbuf, ubuf); + if (!cpu_has_fxsr) { return user_regset_copyout(&pos, &count, &kbuf, &ubuf, &target->thread.xstate->fsave, 0, @@ -360,15 +374,15 @@ int fpregs_set(struct task_struct *target, const struct user_regset *regset, struct user_i387_ia32_struct env; int ret; - if (!HAVE_HWFP) - return fpregs_soft_set(target, regset, pos, count, kbuf, ubuf); - ret = init_fpu(target); if (ret) return ret; set_stopped_child_used_math(target); + if (!HAVE_HWFP) + return fpregs_soft_set(target, regset, pos, count, kbuf, ubuf); + if (!cpu_has_fxsr) { return user_regset_copyin(&pos, &count, &kbuf, &ubuf, &target->thread.xstate->fsave, 0, -1); @@ -474,18 +488,18 @@ static int restore_i387_fxsave(struct _fpstate_ia32 __user *buf) int restore_i387_ia32(struct _fpstate_ia32 __user *buf) { int err; + struct task_struct *tsk = current; - if (HAVE_HWFP) { - struct task_struct *tsk = current; - + if (HAVE_HWFP) clear_fpu(tsk); - if (!used_math()) { - err = init_fpu(tsk); - if (err) - return err; - } + if (!used_math()) { + err = init_fpu(tsk); + if (err) + return err; + } + if (HAVE_HWFP) { if (cpu_has_fxsr) err = restore_i387_fxsave(buf); else diff --git a/arch/x86/kernel/init_task.c b/arch/x86/kernel/init_task.c index 3d01e47777db6106a2387016f39a6c70bd744ece..a4f93b4120c155c20889947942d7bdb5c286908d 100644 --- a/arch/x86/kernel/init_task.c +++ b/arch/x86/kernel/init_task.c @@ -11,7 +11,6 @@ #include static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/arch/x86/kernel/io_apic_32.c b/arch/x86/kernel/io_apic_32.c index a40d54fc1fdd819125a1d7b609566180062b6ecc..4dc8600d9d2072ed5ed79ee3884f70afd2281636 100644 --- a/arch/x86/kernel/io_apic_32.c +++ b/arch/x86/kernel/io_apic_32.c @@ -2130,14 +2130,10 @@ static inline void __init check_timer(void) { int apic1, pin1, apic2, pin2; int vector; - unsigned int ver; unsigned long flags; local_irq_save(flags); - ver = apic_read(APIC_LVR); - ver = GET_APIC_VERSION(ver); - /* * get/set the timer IRQ vector: */ @@ -2150,15 +2146,11 @@ static inline void __init check_timer(void) * mode for the 8259A whenever interrupts are routed * through I/O APICs. Also IRQ0 has to be enabled in * the 8259A which implies the virtual wire has to be - * disabled in the local APIC. Finally timer interrupts - * need to be acknowledged manually in the 8259A for - * timer_interrupt() and for the i82489DX when using - * the NMI watchdog. + * disabled in the local APIC. */ apic_write_around(APIC_LVT0, APIC_LVT_MASKED | APIC_DM_EXTINT); init_8259A(1); - timer_ack = !cpu_has_tsc; - timer_ack |= (nmi_watchdog == NMI_IO_APIC && !APIC_INTEGRATED(ver)); + timer_ack = 1; if (timer_over_8254 > 0) enable_8259A_irq(0); diff --git a/arch/x86/kernel/kvmclock.c b/arch/x86/kernel/kvmclock.c index 4bc1be5d5472432e642dc491dc9821a55f57abad..87edf1ceb1df32c3afd62d1de44801c286922f7e 100644 --- a/arch/x86/kernel/kvmclock.c +++ b/arch/x86/kernel/kvmclock.c @@ -18,6 +18,7 @@ #include #include +#include #include #include #include @@ -36,83 +37,47 @@ static int parse_no_kvmclock(char *arg) early_param("no-kvmclock", parse_no_kvmclock); /* The hypervisor will put information about time periodically here */ -static DEFINE_PER_CPU_SHARED_ALIGNED(struct kvm_vcpu_time_info, hv_clock); -#define get_clock(cpu, field) per_cpu(hv_clock, cpu).field +static DEFINE_PER_CPU_SHARED_ALIGNED(struct pvclock_vcpu_time_info, hv_clock); +static struct pvclock_wall_clock wall_clock; -static inline u64 kvm_get_delta(u64 last_tsc) -{ - int cpu = smp_processor_id(); - u64 delta = native_read_tsc() - last_tsc; - return (delta * get_clock(cpu, tsc_to_system_mul)) >> KVM_SCALE; -} - -static struct kvm_wall_clock wall_clock; -static cycle_t kvm_clock_read(void); /* * The wallclock is the time of day when we booted. Since then, some time may * have elapsed since the hypervisor wrote the data. So we try to account for * that with system time */ -unsigned long kvm_get_wallclock(void) +static unsigned long kvm_get_wallclock(void) { - u32 wc_sec, wc_nsec; - u64 delta; + struct pvclock_vcpu_time_info *vcpu_time; struct timespec ts; - int version, nsec; int low, high; low = (int)__pa(&wall_clock); high = ((u64)__pa(&wall_clock) >> 32); + native_write_msr(MSR_KVM_WALL_CLOCK, low, high); - delta = kvm_clock_read(); + vcpu_time = &get_cpu_var(hv_clock); + pvclock_read_wallclock(&wall_clock, vcpu_time, &ts); + put_cpu_var(hv_clock); - native_write_msr(MSR_KVM_WALL_CLOCK, low, high); - do { - version = wall_clock.wc_version; - rmb(); - wc_sec = wall_clock.wc_sec; - wc_nsec = wall_clock.wc_nsec; - rmb(); - } while ((wall_clock.wc_version != version) || (version & 1)); - - delta = kvm_clock_read() - delta; - delta += wc_nsec; - nsec = do_div(delta, NSEC_PER_SEC); - set_normalized_timespec(&ts, wc_sec + delta, nsec); - /* - * Of all mechanisms of time adjustment I've tested, this one - * was the champion! - */ - return ts.tv_sec + 1; + return ts.tv_sec; } -int kvm_set_wallclock(unsigned long now) +static int kvm_set_wallclock(unsigned long now) { - return 0; + return -1; } -/* - * This is our read_clock function. The host puts an tsc timestamp each time - * it updates a new time. Without the tsc adjustment, we can have a situation - * in which a vcpu starts to run earlier (smaller system_time), but probes - * time later (compared to another vcpu), leading to backwards time - */ static cycle_t kvm_clock_read(void) { - u64 last_tsc, now; - int cpu; + struct pvclock_vcpu_time_info *src; + cycle_t ret; - preempt_disable(); - cpu = smp_processor_id(); - - last_tsc = get_clock(cpu, tsc_timestamp); - now = get_clock(cpu, system_time); - - now += kvm_get_delta(last_tsc); - preempt_enable(); - - return now; + src = &get_cpu_var(hv_clock); + ret = pvclock_clocksource_read(src); + put_cpu_var(hv_clock); + return ret; } + static struct clocksource kvm_clock = { .name = "kvm-clock", .read = kvm_clock_read, @@ -123,13 +88,14 @@ static struct clocksource kvm_clock = { .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; -static int kvm_register_clock(void) +static int kvm_register_clock(char *txt) { int cpu = smp_processor_id(); int low, high; low = (int)__pa(&per_cpu(hv_clock, cpu)) | 1; high = ((u64)__pa(&per_cpu(hv_clock, cpu)) >> 32); - + printk(KERN_INFO "kvm-clock: cpu %d, msr %x:%x, %s\n", + cpu, high, low, txt); return native_write_msr_safe(MSR_KVM_SYSTEM_TIME, low, high); } @@ -140,12 +106,20 @@ static void kvm_setup_secondary_clock(void) * Now that the first cpu already had this clocksource initialized, * we shouldn't fail. */ - WARN_ON(kvm_register_clock()); + WARN_ON(kvm_register_clock("secondary cpu clock")); /* ok, done with our trickery, call native */ setup_secondary_APIC_clock(); } #endif +#ifdef CONFIG_SMP +void __init kvm_smp_prepare_boot_cpu(void) +{ + WARN_ON(kvm_register_clock("primary cpu clock")); + native_smp_prepare_boot_cpu(); +} +#endif + /* * After the clock is registered, the host will keep writing to the * registered memory location. If the guest happens to shutdown, this memory @@ -174,13 +148,16 @@ void __init kvmclock_init(void) return; if (kvmclock && kvm_para_has_feature(KVM_FEATURE_CLOCKSOURCE)) { - if (kvm_register_clock()) + if (kvm_register_clock("boot clock")) return; pv_time_ops.get_wallclock = kvm_get_wallclock; pv_time_ops.set_wallclock = kvm_set_wallclock; pv_time_ops.sched_clock = kvm_clock_read; #ifdef CONFIG_X86_LOCAL_APIC pv_apic_ops.setup_secondary_clock = kvm_setup_secondary_clock; +#endif +#ifdef CONFIG_SMP + smp_ops.smp_prepare_boot_cpu = kvm_smp_prepare_boot_cpu; #endif machine_ops.shutdown = kvm_shutdown; #ifdef CONFIG_KEXEC diff --git a/arch/x86/kernel/mfgpt_32.c b/arch/x86/kernel/mfgpt_32.c index 3cad17fe026b5d513096386b7bcdce5064733cc5..07c0f828f4881ab3f62890f0ddb373326ae8cd77 100644 --- a/arch/x86/kernel/mfgpt_32.c +++ b/arch/x86/kernel/mfgpt_32.c @@ -155,6 +155,7 @@ int geode_mfgpt_toggle_event(int timer, int cmp, int event, int enable) wrmsr(msr, value, dummy); return 0; } +EXPORT_SYMBOL_GPL(geode_mfgpt_toggle_event); int geode_mfgpt_set_irq(int timer, int cmp, int irq, int enable) { @@ -222,6 +223,7 @@ int geode_mfgpt_alloc_timer(int timer, int domain) /* No timers available - too bad */ return -1; } +EXPORT_SYMBOL_GPL(geode_mfgpt_alloc_timer); #ifdef CONFIG_GEODE_MFGPT_TIMER diff --git a/arch/x86/kernel/nmi_32.c b/arch/x86/kernel/nmi_32.c index 11b14bbaa61e6be6cfb1ffe7fd5b4c8f69fd71a7..84160f74eeb0abadbb9bcbffaef9e19ba58164a6 100644 --- a/arch/x86/kernel/nmi_32.c +++ b/arch/x86/kernel/nmi_32.c @@ -26,7 +26,6 @@ #include #include -#include #include "mach_traps.h" @@ -82,7 +81,7 @@ int __init check_nmi_watchdog(void) prev_nmi_count = kmalloc(NR_CPUS * sizeof(int), GFP_KERNEL); if (!prev_nmi_count) - goto error; + return -1; printk(KERN_INFO "Testing NMI watchdog ... "); @@ -119,7 +118,7 @@ int __init check_nmi_watchdog(void) if (!atomic_read(&nmi_active)) { kfree(prev_nmi_count); atomic_set(&nmi_active, -1); - goto error; + return -1; } printk("OK.\n"); @@ -130,10 +129,6 @@ int __init check_nmi_watchdog(void) kfree(prev_nmi_count); return 0; -error: - timer_ack = !cpu_has_tsc; - - return -1; } static int __init setup_nmi_watchdog(char *str) diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c index c5ef1af8e79de6883b005cfa99d59bb9164e978c..dc00a1331acef73c204ed0979d8527450af5246f 100644 --- a/arch/x86/kernel/pci-dma.c +++ b/arch/x86/kernel/pci-dma.c @@ -378,6 +378,7 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, struct page *page; unsigned long dma_mask = 0; dma_addr_t bus; + int noretry = 0; /* ignore region specifiers */ gfp &= ~(__GFP_DMA | __GFP_HIGHMEM | __GFP_DMA32); @@ -397,20 +398,25 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, if (dev->dma_mask == NULL) return NULL; - /* Don't invoke OOM killer */ - gfp |= __GFP_NORETRY; + /* Don't invoke OOM killer or retry in lower 16MB DMA zone */ + if (gfp & __GFP_DMA) + noretry = 1; #ifdef CONFIG_X86_64 /* Why <=? Even when the mask is smaller than 4GB it is often larger than 16MB and in this case we have a chance of finding fitting memory in the next higher zone first. If not retry with true GFP_DMA. -AK */ - if (dma_mask <= DMA_32BIT_MASK && !(gfp & GFP_DMA)) + if (dma_mask <= DMA_32BIT_MASK && !(gfp & GFP_DMA)) { gfp |= GFP_DMA32; + if (dma_mask < DMA_32BIT_MASK) + noretry = 1; + } #endif again: - page = dma_alloc_pages(dev, gfp, get_order(size)); + page = dma_alloc_pages(dev, + noretry ? gfp | __GFP_NORETRY : gfp, get_order(size)); if (page == NULL) return NULL; diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c index c07455d1695f531843df8bf165ce5131bb1ca836..aa8ec928caa85ff43d4da3a0fe3e7d570b57f08a 100644 --- a/arch/x86/kernel/pci-gart_64.c +++ b/arch/x86/kernel/pci-gart_64.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include #include @@ -548,6 +549,28 @@ static __init unsigned read_aperture(struct pci_dev *dev, u32 *size) return aper_base; } +static int gart_resume(struct sys_device *dev) +{ + return 0; +} + +static int gart_suspend(struct sys_device *dev, pm_message_t state) +{ + return -EINVAL; +} + +static struct sysdev_class gart_sysdev_class = { + .name = "gart", + .suspend = gart_suspend, + .resume = gart_resume, + +}; + +static struct sys_device device_gart = { + .id = 0, + .cls = &gart_sysdev_class, +}; + /* * Private Northbridge GATT initialization in case we cannot use the * AGP driver for some reason. @@ -558,7 +581,7 @@ static __init int init_k8_gatt(struct agp_kern_info *info) unsigned aper_base, new_aper_base; struct pci_dev *dev; void *gatt; - int i; + int i, error; printk(KERN_INFO "PCI-DMA: Disabling AGP.\n"); aper_size = aper_base = info->aper_size = 0; @@ -606,6 +629,12 @@ static __init int init_k8_gatt(struct agp_kern_info *info) pci_write_config_dword(dev, 0x90, ctl); } + + error = sysdev_class_register(&gart_sysdev_class); + if (!error) + error = sysdev_register(&device_gart); + if (error) + panic("Could not register gart_sysdev -- would corrupt data on next suspend"); flush_gart(); printk(KERN_INFO "PCI-DMA: aperture base @ %x size %u KB\n", diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c index f8476dfbb60d9818f5da08d3a5b95a223930964f..e2db9ac5c61c2b6d6de1f0b13f71b6d834eaeca2 100644 --- a/arch/x86/kernel/process_32.c +++ b/arch/x86/kernel/process_32.c @@ -333,6 +333,7 @@ void flush_thread(void) /* * Forget coprocessor state.. */ + tsk->fpu_counter = 0; clear_fpu(tsk); clear_used_math(); } @@ -649,8 +650,11 @@ struct task_struct * __switch_to(struct task_struct *prev_p, struct task_struct /* If the task has used fpu the last 5 timeslices, just do a full * restore of the math state immediately to avoid the trap; the * chances of needing FPU soon are obviously high now + * + * tsk_used_math() checks prevent calling math_state_restore(), + * which can sleep in the case of !tsk_used_math() */ - if (next_p->fpu_counter > 5) + if (tsk_used_math(next_p) && next_p->fpu_counter > 5) math_state_restore(); /* diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index e2319f39988b042f364a73174a0d2ac254a5b60d..c6eb5c91e5f607f7fb70758ed65eee667c7d1401 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -294,6 +294,7 @@ void flush_thread(void) /* * Forget coprocessor state.. */ + tsk->fpu_counter = 0; clear_fpu(tsk); clear_used_math(); } @@ -658,8 +659,11 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) /* If the task has used fpu the last 5 timeslices, just do a full * restore of the math state immediately to avoid the trap; the * chances of needing FPU soon are obviously high now + * + * tsk_used_math() checks prevent calling math_state_restore(), + * which can sleep in the case of !tsk_used_math() */ - if (next_p->fpu_counter>5) + if (tsk_used_math(next_p) && next_p->fpu_counter > 5) math_state_restore(); return prev_p; } diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c new file mode 100644 index 0000000000000000000000000000000000000000..05fbe9a0325a513c81fed8359a3bc259bce54edc --- /dev/null +++ b/arch/x86/kernel/pvclock.c @@ -0,0 +1,141 @@ +/* paravirtual clock -- common code used by kvm/xen + + 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +#include +#include +#include + +/* + * These are perodically updated + * xen: magic shared_info page + * kvm: gpa registered via msr + * and then copied here. + */ +struct pvclock_shadow_time { + u64 tsc_timestamp; /* TSC at last update of time vals. */ + u64 system_timestamp; /* Time, in nanosecs, since boot. */ + u32 tsc_to_nsec_mul; + int tsc_shift; + u32 version; +}; + +/* + * Scale a 64-bit delta by scaling and multiplying by a 32-bit fraction, + * yielding a 64-bit result. + */ +static inline u64 scale_delta(u64 delta, u32 mul_frac, int shift) +{ + u64 product; +#ifdef __i386__ + u32 tmp1, tmp2; +#endif + + if (shift < 0) + delta >>= -shift; + else + delta <<= shift; + +#ifdef __i386__ + __asm__ ( + "mul %5 ; " + "mov %4,%%eax ; " + "mov %%edx,%4 ; " + "mul %5 ; " + "xor %5,%5 ; " + "add %4,%%eax ; " + "adc %5,%%edx ; " + : "=A" (product), "=r" (tmp1), "=r" (tmp2) + : "a" ((u32)delta), "1" ((u32)(delta >> 32)), "2" (mul_frac) ); +#elif __x86_64__ + __asm__ ( + "mul %%rdx ; shrd $32,%%rdx,%%rax" + : "=a" (product) : "0" (delta), "d" ((u64)mul_frac) ); +#else +#error implement me! +#endif + + return product; +} + +static u64 pvclock_get_nsec_offset(struct pvclock_shadow_time *shadow) +{ + u64 delta = native_read_tsc() - shadow->tsc_timestamp; + return scale_delta(delta, shadow->tsc_to_nsec_mul, shadow->tsc_shift); +} + +/* + * Reads a consistent set of time-base values from hypervisor, + * into a shadow data area. + */ +static unsigned pvclock_get_time_values(struct pvclock_shadow_time *dst, + struct pvclock_vcpu_time_info *src) +{ + do { + dst->version = src->version; + rmb(); /* fetch version before data */ + dst->tsc_timestamp = src->tsc_timestamp; + dst->system_timestamp = src->system_time; + dst->tsc_to_nsec_mul = src->tsc_to_system_mul; + dst->tsc_shift = src->tsc_shift; + rmb(); /* test version after fetching data */ + } while ((src->version & 1) || (dst->version != src->version)); + + return dst->version; +} + +cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src) +{ + struct pvclock_shadow_time shadow; + unsigned version; + cycle_t ret, offset; + + do { + version = pvclock_get_time_values(&shadow, src); + barrier(); + offset = pvclock_get_nsec_offset(&shadow); + ret = shadow.system_timestamp + offset; + barrier(); + } while (version != src->version); + + return ret; +} + +void pvclock_read_wallclock(struct pvclock_wall_clock *wall_clock, + struct pvclock_vcpu_time_info *vcpu_time, + struct timespec *ts) +{ + u32 version; + u64 delta; + struct timespec now; + + /* get wallclock at system boot */ + do { + version = wall_clock->version; + rmb(); /* fetch version before time */ + now.tv_sec = wall_clock->sec; + now.tv_nsec = wall_clock->nsec; + rmb(); /* fetch time before checking version */ + } while ((wall_clock->version & 1) || (version != wall_clock->version)); + + delta = pvclock_clocksource_read(vcpu_time); /* time since system boot */ + delta += now.tv_sec * (u64)NSEC_PER_SEC + now.tv_nsec; + + now.tv_nsec = do_div(delta, NSEC_PER_SEC); + now.tv_sec = delta; + + set_normalized_timespec(ts, now.tv_sec, now.tv_nsec); +} diff --git a/arch/x86/kernel/rtc.c b/arch/x86/kernel/rtc.c index 9615eee9b7759af8229e162066c4c6fab695015b..05191bbc68b8bef23926a60b28b461ca559e5502 100644 --- a/arch/x86/kernel/rtc.c +++ b/arch/x86/kernel/rtc.c @@ -4,6 +4,8 @@ #include #include #include +#include +#include #include #include @@ -197,3 +199,35 @@ unsigned long long native_read_tsc(void) } EXPORT_SYMBOL(native_read_tsc); + +static struct resource rtc_resources[] = { + [0] = { + .start = RTC_PORT(0), + .end = RTC_PORT(1), + .flags = IORESOURCE_IO, + }, + [1] = { + .start = RTC_IRQ, + .end = RTC_IRQ, + .flags = IORESOURCE_IRQ, + } +}; + +static struct platform_device rtc_device = { + .name = "rtc_cmos", + .id = -1, + .resource = rtc_resources, + .num_resources = ARRAY_SIZE(rtc_resources), +}; + +static __init int add_rtc_cmos(void) +{ +#ifdef CONFIG_PNP + if (!pnp_platform_devices) + platform_device_register(&rtc_device); +#else + platform_device_register(&rtc_device); +#endif /* CONFIG_PNP */ + return 0; +} +device_initcall(add_rtc_cmos); diff --git a/arch/x86/kernel/setup_32.c b/arch/x86/kernel/setup_32.c index 2c5f8b213e868658d8ad189bb925151dea3bc7b1..5a2f8e0638875a348fcf415bef070fbece342fa5 100644 --- a/arch/x86/kernel/setup_32.c +++ b/arch/x86/kernel/setup_32.c @@ -532,10 +532,16 @@ static void __init reserve_crashkernel(void) (unsigned long)(crash_size >> 20), (unsigned long)(crash_base >> 20), (unsigned long)(total_mem >> 20)); + + if (reserve_bootmem(crash_base, crash_size, + BOOTMEM_EXCLUSIVE) < 0) { + printk(KERN_INFO "crashkernel reservation " + "failed - memory is in use\n"); + return; + } + crashk_res.start = crash_base; crashk_res.end = crash_base + crash_size - 1; - reserve_bootmem(crash_base, crash_size, - BOOTMEM_DEFAULT); } else printk(KERN_INFO "crashkernel reservation failed - " "you have to specify a base address\n"); diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 38988491c6222e99c6bb7772eb09ee0cc81fb270..3e1cecedde42747261c94053a53191ffa7291107 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -996,7 +996,6 @@ do_rest: #endif cpu_clear(cpu, cpu_callout_map); /* was set by do_boot_cpu() */ cpu_clear(cpu, cpu_initialized); /* was set by cpu_init() */ - cpu_clear(cpu, cpu_possible_map); cpu_clear(cpu, cpu_present_map); per_cpu(x86_cpu_to_apicid, cpu) = BAD_APICID; } @@ -1190,6 +1189,7 @@ static void __init smp_cpu_index_default(void) */ void __init native_smp_prepare_cpus(unsigned int max_cpus) { + preempt_disable(); nmi_watchdog_default(); smp_cpu_index_default(); current_cpu_data = boot_cpu_data; @@ -1206,7 +1206,7 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus) if (smp_sanity_check(max_cpus) < 0) { printk(KERN_INFO "SMP disabled\n"); disable_smp(); - return; + goto out; } preempt_disable(); @@ -1246,6 +1246,8 @@ 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(); +out: + preempt_enable(); } /* * Early setup to make printk work. diff --git a/arch/x86/kernel/traps_32.c b/arch/x86/kernel/traps_32.c index bde6f63e15d5dcb900afbd34199561f026bea553..08d752de4eee307779ba20b31c3b1e7c006daa62 100644 --- a/arch/x86/kernel/traps_32.c +++ b/arch/x86/kernel/traps_32.c @@ -544,6 +544,7 @@ vm86_trap: #define DO_ERROR(trapnr, signr, str, name) \ void do_##name(struct pt_regs *regs, long error_code) \ { \ + trace_hardirqs_fixup(); \ if (notify_die(DIE_TRAP, str, regs, error_code, trapnr, signr) \ == NOTIFY_STOP) \ return; \ diff --git a/arch/x86/kernel/tsc_32.c b/arch/x86/kernel/tsc_32.c index e4790728b2244fc90c60ff755d17f32653bcbbab..65b70637ad9796d8256b9305c4dfd4ed3c378e6d 100644 --- a/arch/x86/kernel/tsc_32.c +++ b/arch/x86/kernel/tsc_32.c @@ -14,7 +14,10 @@ #include "mach_timer.h" -static int tsc_enabled; +/* native_sched_clock() is called before tsc_init(), so + we must start with the TSC soft disabled to prevent + erroneous rdtsc usage on !cpu_has_tsc processors */ +static int tsc_disabled = -1; /* * On some systems the TSC frequency does not @@ -28,8 +31,8 @@ EXPORT_SYMBOL_GPL(tsc_khz); static int __init tsc_setup(char *str) { printk(KERN_WARNING "notsc: Kernel compiled with CONFIG_X86_TSC, " - "cannot disable TSC completely.\n"); - mark_tsc_unstable("user disabled TSC"); + "cannot disable TSC completely.\n"); + tsc_disabled = 1; return 1; } #else @@ -120,7 +123,7 @@ unsigned long long native_sched_clock(void) * very important for it to be as fast as the platform * can achive it. ) */ - if (unlikely(!tsc_enabled && !tsc_unstable)) + if (unlikely(tsc_disabled)) /* No locking but a rare wrong value is not a big deal: */ return (jiffies_64 - INITIAL_JIFFIES) * (1000000000 / HZ); @@ -322,7 +325,6 @@ void mark_tsc_unstable(char *reason) { if (!tsc_unstable) { tsc_unstable = 1; - tsc_enabled = 0; printk("Marking TSC unstable due to: %s.\n", reason); /* Can be called before registration */ if (clocksource_tsc.mult) @@ -336,7 +338,7 @@ EXPORT_SYMBOL_GPL(mark_tsc_unstable); static int __init dmi_mark_tsc_unstable(const struct dmi_system_id *d) { printk(KERN_NOTICE "%s detected: marking TSC unstable.\n", - d->ident); + d->ident); tsc_unstable = 1; return 0; } @@ -403,7 +405,7 @@ void __init tsc_init(void) { int cpu; - if (!cpu_has_tsc) + if (!cpu_has_tsc || tsc_disabled > 0) return; cpu_khz = calculate_cpu_khz(); @@ -414,6 +416,9 @@ void __init tsc_init(void) return; } + /* now allow native_sched_clock() to use rdtsc */ + tsc_disabled = 0; + printk("Detected %lu.%03lu MHz processor.\n", (unsigned long)cpu_khz / 1000, (unsigned long)cpu_khz % 1000); @@ -441,8 +446,6 @@ void __init tsc_init(void) if (check_tsc_unstable()) { clocksource_tsc.rating = 0; clocksource_tsc.flags &= ~CLOCK_SOURCE_IS_CONTINUOUS; - } else - tsc_enabled = 1; - + } clocksource_register(&clocksource_tsc); } diff --git a/arch/x86/kernel/tsc_64.c b/arch/x86/kernel/tsc_64.c index fcc16e58609e17c42de7fae8a8309106df366423..1784b8077a125e20bdc4bc38c85feca0ce01260f 100644 --- a/arch/x86/kernel/tsc_64.c +++ b/arch/x86/kernel/tsc_64.c @@ -227,14 +227,14 @@ void __init tsc_calibrate(void) /* hpet or pmtimer available ? */ if (!hpet && !pm1 && !pm2) { printk(KERN_INFO "TSC calibrated against PIT\n"); - return; + goto out; } /* Check, whether the sampling was disturbed by an SMI */ if (tsc1 == ULONG_MAX || tsc2 == ULONG_MAX) { printk(KERN_WARNING "TSC calibration disturbed by SMI, " "using PIT calibration result\n"); - return; + goto out; } tsc2 = (tsc2 - tsc1) * 1000000L; @@ -255,6 +255,7 @@ void __init tsc_calibrate(void) tsc_khz = tsc2 / tsc1; +out: for_each_possible_cpu(cpu) set_cyc2ns_scale(tsc_khz, cpu); } diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c index 3324d90038e438ab1361d53f31be78948d72aba8..3829aa7b663f5690c7fe7efb7df279cd51b9ada7 100644 --- a/arch/x86/kvm/i8254.c +++ b/arch/x86/kvm/i8254.c @@ -200,10 +200,12 @@ int __pit_timer_fn(struct kvm_kpit_state *ps) atomic_inc(&pt->pending); smp_mb__after_atomic_inc(); - /* FIXME: handle case where the guest is in guest mode */ - if (vcpu0 && waitqueue_active(&vcpu0->wq)) { - vcpu0->arch.mp_state = KVM_MP_STATE_RUNNABLE; - wake_up_interruptible(&vcpu0->wq); + if (vcpu0) { + set_bit(KVM_REQ_PENDING_TIMER, &vcpu0->requests); + if (waitqueue_active(&vcpu0->wq)) { + vcpu0->arch.mp_state = KVM_MP_STATE_RUNNABLE; + wake_up_interruptible(&vcpu0->wq); + } } pt->timer.expires = ktime_add_ns(pt->timer.expires, pt->period); @@ -216,7 +218,7 @@ int pit_has_pending_timer(struct kvm_vcpu *vcpu) { struct kvm_pit *pit = vcpu->kvm->arch.vpit; - if (pit && vcpu->vcpu_id == 0) + if (pit && vcpu->vcpu_id == 0 && pit->pit_state.inject_pending) return atomic_read(&pit->pit_state.pit_timer.pending); return 0; @@ -237,6 +239,19 @@ static enum hrtimer_restart pit_timer_fn(struct hrtimer *data) return HRTIMER_NORESTART; } +void __kvm_migrate_pit_timer(struct kvm_vcpu *vcpu) +{ + struct kvm_pit *pit = vcpu->kvm->arch.vpit; + struct hrtimer *timer; + + if (vcpu->vcpu_id != 0 || !pit) + return; + + timer = &pit->pit_state.pit_timer.timer; + if (hrtimer_cancel(timer)) + hrtimer_start(timer, timer->expires, HRTIMER_MODE_ABS); +} + static void destroy_pit_timer(struct kvm_kpit_timer *pt) { pr_debug("pit: execute del timer!\n"); diff --git a/arch/x86/kvm/irq.c b/arch/x86/kvm/irq.c index ce1f583459b1f4875db0d3eeea72d728aa0a9873..76d736b5f66464372a95979c0ada398f6f109a1d 100644 --- a/arch/x86/kvm/irq.c +++ b/arch/x86/kvm/irq.c @@ -94,3 +94,9 @@ void kvm_timer_intr_post(struct kvm_vcpu *vcpu, int vec) /* TODO: PIT, RTC etc. */ } EXPORT_SYMBOL_GPL(kvm_timer_intr_post); + +void __kvm_migrate_timers(struct kvm_vcpu *vcpu) +{ + __kvm_migrate_apic_timer(vcpu); + __kvm_migrate_pit_timer(vcpu); +} diff --git a/arch/x86/kvm/irq.h b/arch/x86/kvm/irq.h index 1802134b836fc352529f59e6fd7b82b81ef28e95..2a15be2275c0e1d84eb3b0ce1c8a24d1e1986072 100644 --- a/arch/x86/kvm/irq.h +++ b/arch/x86/kvm/irq.h @@ -84,6 +84,8 @@ void kvm_timer_intr_post(struct kvm_vcpu *vcpu, int vec); void kvm_inject_pending_timer_irqs(struct kvm_vcpu *vcpu); void kvm_inject_apic_timer_irqs(struct kvm_vcpu *vcpu); void __kvm_migrate_apic_timer(struct kvm_vcpu *vcpu); +void __kvm_migrate_pit_timer(struct kvm_vcpu *vcpu); +void __kvm_migrate_timers(struct kvm_vcpu *vcpu); int pit_has_pending_timer(struct kvm_vcpu *vcpu); int apic_has_pending_timer(struct kvm_vcpu *vcpu); diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index 36809d79788bedffcd8332609c7313175aa09e3a..ebc03f5ae162e2702974c122e27a580fa6556ac2 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -940,6 +940,7 @@ static int __apic_timer_fn(struct kvm_lapic *apic) wait_queue_head_t *q = &apic->vcpu->wq; atomic_inc(&apic->timer.pending); + set_bit(KVM_REQ_PENDING_TIMER, &apic->vcpu->requests); if (waitqueue_active(q)) { apic->vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE; wake_up_interruptible(q); @@ -957,7 +958,7 @@ int apic_has_pending_timer(struct kvm_vcpu *vcpu) { struct kvm_lapic *lapic = vcpu->arch.apic; - if (lapic) + if (lapic && apic_enabled(lapic) && apic_lvt_enabled(lapic, APIC_LVTT)) return atomic_read(&lapic->timer.pending); return 0; diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index 36c5406b1813d4a5c3a52faff20b64a16e5ee54f..7e7c3969f7a2d01f0f9d2d2542b046fc9d0aa157 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -640,6 +640,7 @@ static void rmap_write_protect(struct kvm *kvm, u64 gfn) rmap_remove(kvm, spte); --kvm->stat.lpages; set_shadow_pte(spte, shadow_trap_nonpresent_pte); + spte = NULL; write_protected = 1; } spte = rmap_next(kvm, rmapp, spte); @@ -658,7 +659,7 @@ static int is_empty_shadow_page(u64 *spt) u64 *end; for (pos = spt, end = pos + PAGE_SIZE / sizeof(u64); pos != end; pos++) - if (*pos != shadow_trap_nonpresent_pte) { + if (is_shadow_present_pte(*pos)) { printk(KERN_ERR "%s: %p %llx\n", __func__, pos, *pos); return 0; @@ -1082,10 +1083,6 @@ static void mmu_set_spte(struct kvm_vcpu *vcpu, u64 *shadow_pte, struct kvm_mmu_page *shadow; spte |= PT_WRITABLE_MASK; - if (user_fault) { - mmu_unshadow(vcpu->kvm, gfn); - goto unshadowed; - } shadow = kvm_mmu_lookup_page(vcpu->kvm, gfn); if (shadow || @@ -1102,8 +1099,6 @@ static void mmu_set_spte(struct kvm_vcpu *vcpu, u64 *shadow_pte, } } -unshadowed: - if (pte_access & ACC_WRITE_MASK) mark_page_dirty(vcpu->kvm, gfn); @@ -1580,11 +1575,13 @@ static void mmu_pte_write_new_pte(struct kvm_vcpu *vcpu, u64 *spte, const void *new) { - if ((sp->role.level != PT_PAGE_TABLE_LEVEL) - && !vcpu->arch.update_pte.largepage) { - ++vcpu->kvm->stat.mmu_pde_zapped; - return; - } + if (sp->role.level != PT_PAGE_TABLE_LEVEL) { + if (!vcpu->arch.update_pte.largepage || + sp->role.glevels == PT32_ROOT_LEVEL) { + ++vcpu->kvm->stat.mmu_pde_zapped; + return; + } + } ++vcpu->kvm->stat.mmu_pte_updated; if (sp->role.glevels == PT32_ROOT_LEVEL) @@ -1858,6 +1855,7 @@ static void free_mmu_pages(struct kvm_vcpu *vcpu) sp = container_of(vcpu->kvm->arch.active_mmu_pages.next, struct kvm_mmu_page, link); kvm_mmu_zap_page(vcpu->kvm, sp); + cond_resched(); } free_page((unsigned long)vcpu->arch.mmu.pae_root); } @@ -1996,7 +1994,7 @@ static struct shrinker mmu_shrinker = { .seeks = DEFAULT_SEEKS * 10, }; -void mmu_destroy_caches(void) +static void mmu_destroy_caches(void) { if (pte_chain_cache) kmem_cache_destroy(pte_chain_cache); diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h index 156fe10288ae330c6d9ac2d3e0b857a9d6c853b5..934c7b619396d3ce1426b595069fe53c3ed6bc30 100644 --- a/arch/x86/kvm/paging_tmpl.h +++ b/arch/x86/kvm/paging_tmpl.h @@ -418,7 +418,7 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr, /* mmio */ if (is_error_pfn(pfn)) { - pgprintk("gfn %x is mmio\n", walker.gfn); + pgprintk("gfn %lx is mmio\n", walker.gfn); kvm_release_pfn_clean(pfn); return 1; } diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index ab22615eee896be9128ec6b047bd786bb004acf8..6b0d5fa5bab3e7e3a395dd5c3133b0c5f0791b31 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -688,7 +688,7 @@ static void svm_vcpu_load(struct kvm_vcpu *vcpu, int cpu) delta = vcpu->arch.host_tsc - tsc_this; svm->vmcb->control.tsc_offset += delta; vcpu->cpu = cpu; - kvm_migrate_apic_timer(vcpu); + kvm_migrate_timers(vcpu); } for (i = 0; i < NR_HOST_SAVE_USER_MSRS; i++) diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index bfe4db11989c08b79e63acb623a7289f1a2974dc..540e95179074e8fccedd9802afdd0d81c21dccaa 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -566,7 +566,7 @@ static void vmx_save_host_state(struct kvm_vcpu *vcpu) load_transition_efer(vmx); } -static void vmx_load_host_state(struct vcpu_vmx *vmx) +static void __vmx_load_host_state(struct vcpu_vmx *vmx) { unsigned long flags; @@ -596,6 +596,13 @@ static void vmx_load_host_state(struct vcpu_vmx *vmx) reload_host_efer(vmx); } +static void vmx_load_host_state(struct vcpu_vmx *vmx) +{ + preempt_disable(); + __vmx_load_host_state(vmx); + preempt_enable(); +} + /* * Switches to specified vcpu, until a matching vcpu_put(), but assumes * vcpu mutex is already taken. @@ -608,7 +615,7 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu) if (vcpu->cpu != cpu) { vcpu_clear(vmx); - kvm_migrate_apic_timer(vcpu); + kvm_migrate_timers(vcpu); vpid_sync_vcpu_all(vmx); } @@ -654,7 +661,7 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu) static void vmx_vcpu_put(struct kvm_vcpu *vcpu) { - vmx_load_host_state(to_vmx(vcpu)); + __vmx_load_host_state(to_vmx(vcpu)); } static void vmx_fpu_activate(struct kvm_vcpu *vcpu) @@ -884,11 +891,8 @@ static int vmx_set_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 data) switch (msr_index) { #ifdef CONFIG_X86_64 case MSR_EFER: + vmx_load_host_state(vmx); ret = kvm_set_msr_common(vcpu, msr_index, data); - if (vmx->host_state.loaded) { - reload_host_efer(vmx); - load_transition_efer(vmx); - } break; case MSR_FS_BASE: vmcs_writel(GUEST_FS_BASE, data); @@ -910,11 +914,10 @@ static int vmx_set_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 data) guest_write_tsc(data); break; default: + vmx_load_host_state(vmx); msr = find_msr_entry(vmx, msr_index); if (msr) { msr->data = data; - if (vmx->host_state.loaded) - load_msrs(vmx->guest_msrs, vmx->save_nmsrs); break; } ret = kvm_set_msr_common(vcpu, msr_index, data); @@ -1036,6 +1039,7 @@ static void hardware_enable(void *garbage) static void hardware_disable(void *garbage) { asm volatile (ASM_VMX_VMXOFF : : : "cc"); + write_cr4(read_cr4() & ~X86_CR4_VMXE); } static __init int adjust_vmx_controls(u32 ctl_min, u32 ctl_opt, diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 21338bdb28ff88a2577fb22d79aadfd9fee3cf39..63a77caa59f11bf55a8655b857aa9c541e4168a6 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -492,8 +492,8 @@ static int do_set_msr(struct kvm_vcpu *vcpu, unsigned index, u64 *data) static void kvm_write_wall_clock(struct kvm *kvm, gpa_t wall_clock) { static int version; - struct kvm_wall_clock wc; - struct timespec wc_ts; + struct pvclock_wall_clock wc; + struct timespec now, sys, boot; if (!wall_clock) return; @@ -502,10 +502,19 @@ static void kvm_write_wall_clock(struct kvm *kvm, gpa_t wall_clock) kvm_write_guest(kvm, wall_clock, &version, sizeof(version)); - wc_ts = current_kernel_time(); - wc.wc_sec = wc_ts.tv_sec; - wc.wc_nsec = wc_ts.tv_nsec; - wc.wc_version = version; + /* + * The guest calculates current wall clock time by adding + * system time (updated by kvm_write_guest_time below) to the + * wall clock specified here. guest system time equals host + * system time for us, thus we must fill in host boot time here. + */ + now = current_kernel_time(); + ktime_get_ts(&sys); + boot = ns_to_timespec(timespec_to_ns(&now) - timespec_to_ns(&sys)); + + wc.sec = boot.tv_sec; + wc.nsec = boot.tv_nsec; + wc.version = version; kvm_write_guest(kvm, wall_clock, &wc, sizeof(wc)); @@ -513,6 +522,45 @@ static void kvm_write_wall_clock(struct kvm *kvm, gpa_t wall_clock) kvm_write_guest(kvm, wall_clock, &version, sizeof(version)); } +static uint32_t div_frac(uint32_t dividend, uint32_t divisor) +{ + uint32_t quotient, remainder; + + /* Don't try to replace with do_div(), this one calculates + * "(dividend << 32) / divisor" */ + __asm__ ( "divl %4" + : "=a" (quotient), "=d" (remainder) + : "0" (0), "1" (dividend), "r" (divisor) ); + return quotient; +} + +static void kvm_set_time_scale(uint32_t tsc_khz, struct pvclock_vcpu_time_info *hv_clock) +{ + uint64_t nsecs = 1000000000LL; + int32_t shift = 0; + uint64_t tps64; + uint32_t tps32; + + tps64 = tsc_khz * 1000LL; + while (tps64 > nsecs*2) { + tps64 >>= 1; + shift--; + } + + tps32 = (uint32_t)tps64; + while (tps32 <= (uint32_t)nsecs) { + tps32 <<= 1; + shift++; + } + + hv_clock->tsc_shift = shift; + hv_clock->tsc_to_system_mul = div_frac(nsecs, tps32); + + pr_debug("%s: tsc_khz %u, tsc_shift %d, tsc_mul %u\n", + __FUNCTION__, tsc_khz, hv_clock->tsc_shift, + hv_clock->tsc_to_system_mul); +} + static void kvm_write_guest_time(struct kvm_vcpu *v) { struct timespec ts; @@ -523,6 +571,11 @@ static void kvm_write_guest_time(struct kvm_vcpu *v) if ((!vcpu->time_page)) return; + if (unlikely(vcpu->hv_clock_tsc_khz != tsc_khz)) { + kvm_set_time_scale(tsc_khz, &vcpu->hv_clock); + vcpu->hv_clock_tsc_khz = tsc_khz; + } + /* Keep irq disabled to prevent changes to the clock */ local_irq_save(flags); kvm_get_msr(v, MSR_IA32_TIME_STAMP_COUNTER, @@ -537,14 +590,14 @@ static void kvm_write_guest_time(struct kvm_vcpu *v) /* * The interface expects us to write an even number signaling that the * update is finished. Since the guest won't see the intermediate - * state, we just write "2" at the end + * state, we just increase by 2 at the end. */ - vcpu->hv_clock.version = 2; + vcpu->hv_clock.version += 2; shared_kaddr = kmap_atomic(vcpu->time_page, KM_USER0); memcpy(shared_kaddr + vcpu->time_offset, &vcpu->hv_clock, - sizeof(vcpu->hv_clock)); + sizeof(vcpu->hv_clock)); kunmap_atomic(shared_kaddr, KM_USER0); @@ -599,10 +652,6 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 data) /* ...but clean it before doing the actual write */ vcpu->arch.time_offset = data & ~(PAGE_MASK | 1); - vcpu->arch.hv_clock.tsc_to_system_mul = - clocksource_khz2mult(tsc_khz, 22); - vcpu->arch.hv_clock.tsc_shift = 22; - down_read(¤t->mm->mmap_sem); vcpu->arch.time_page = gfn_to_page(vcpu->kvm, data >> PAGE_SHIFT); @@ -2758,7 +2807,9 @@ again: if (vcpu->requests) { if (test_and_clear_bit(KVM_REQ_MIGRATE_TIMER, &vcpu->requests)) - __kvm_migrate_apic_timer(vcpu); + __kvm_migrate_timers(vcpu); + if (test_and_clear_bit(KVM_REQ_TLB_FLUSH, &vcpu->requests)) + kvm_x86_ops->tlb_flush(vcpu); if (test_and_clear_bit(KVM_REQ_REPORT_TPR_ACCESS, &vcpu->requests)) { kvm_run->exit_reason = KVM_EXIT_TPR_ACCESS; @@ -2772,6 +2823,7 @@ again: } } + clear_bit(KVM_REQ_PENDING_TIMER, &vcpu->requests); kvm_inject_pending_timer_irqs(vcpu); preempt_disable(); @@ -2781,21 +2833,13 @@ again: local_irq_disable(); - if (need_resched()) { + if (vcpu->requests || need_resched()) { local_irq_enable(); preempt_enable(); r = 1; goto out; } - if (vcpu->requests) - if (test_bit(KVM_REQ_MMU_RELOAD, &vcpu->requests)) { - local_irq_enable(); - preempt_enable(); - r = 1; - goto out; - } - if (signal_pending(current)) { local_irq_enable(); preempt_enable(); @@ -2825,9 +2869,6 @@ again: kvm_guest_enter(); - if (vcpu->requests) - if (test_and_clear_bit(KVM_REQ_TLB_FLUSH, &vcpu->requests)) - kvm_x86_ops->tlb_flush(vcpu); KVMTRACE_0D(VMENTRY, vcpu, entryexit); kvm_x86_ops->run(vcpu, kvm_run); diff --git a/arch/x86/kvm/x86_emulate.c b/arch/x86/kvm/x86_emulate.c index f2a696d6a24383b893504be0eb7a2a904d7abab3..932f216d890c343bc5ca4ebfd8a15e1955334969 100644 --- a/arch/x86/kvm/x86_emulate.c +++ b/arch/x86/kvm/x86_emulate.c @@ -677,8 +677,9 @@ static int decode_modrm(struct x86_emulate_ctxt *ctxt, c->use_modrm_ea = 1; if (c->modrm_mod == 3) { - c->modrm_val = *(unsigned long *) - decode_register(c->modrm_rm, c->regs, c->d & ByteOp); + c->modrm_ptr = decode_register(c->modrm_rm, + c->regs, c->d & ByteOp); + c->modrm_val = *(unsigned long *)c->modrm_ptr; return rc; } @@ -1005,6 +1006,7 @@ done_prefixes: if ((c->d & ModRM) && c->modrm_mod == 3) { c->src.type = OP_REG; c->src.val = c->modrm_val; + c->src.ptr = c->modrm_ptr; break; } c->src.type = OP_MEM; @@ -1049,6 +1051,7 @@ done_prefixes: if ((c->d & ModRM) && c->modrm_mod == 3) { c->dst.type = OP_REG; c->dst.val = c->dst.orig_val = c->modrm_val; + c->dst.ptr = c->modrm_ptr; break; } c->dst.type = OP_MEM; @@ -1724,7 +1727,8 @@ twobyte_insn: if (rc) goto done; - kvm_emulate_hypercall(ctxt->vcpu); + /* Let the processor re-execute the fixed hypercall */ + c->eip = ctxt->vcpu->arch.rip; /* Disable writeback. */ c->dst.type = OP_NONE; break; diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c index af65b2da3ba0dabd19d0e14fcfbb52577ff4c96c..5c7e2fd52075be167680311b13d5e7c9d120bbe4 100644 --- a/arch/x86/lguest/boot.c +++ b/arch/x86/lguest/boot.c @@ -582,8 +582,9 @@ static void __init lguest_init_IRQ(void) int vector = FIRST_EXTERNAL_VECTOR + i; if (vector != SYSCALL_VECTOR) { set_intr_gate(vector, interrupt[i]); - set_irq_chip_and_handler(i, &lguest_irq_controller, - handle_level_irq); + set_irq_chip_and_handler_name(i, &lguest_irq_controller, + handle_level_irq, + "level"); } } /* This call is required to set up for 4k stacks, where we have diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S index 70bebd310408b98b531a721f7d83ca4ee97d0369..ee1c3f635157b397e4fd70c0060b81e3ff3f34b1 100644 --- a/arch/x86/lib/copy_user_64.S +++ b/arch/x86/lib/copy_user_64.S @@ -217,19 +217,19 @@ ENTRY(copy_user_generic_unrolled) /* table sorted by exception address */ .section __ex_table,"a" .align 8 - .quad .Ls1,.Ls1e - .quad .Ls2,.Ls2e - .quad .Ls3,.Ls3e - .quad .Ls4,.Ls4e - .quad .Ld1,.Ls1e + .quad .Ls1,.Ls1e /* Ls1-Ls4 have copied zero bytes */ + .quad .Ls2,.Ls1e + .quad .Ls3,.Ls1e + .quad .Ls4,.Ls1e + .quad .Ld1,.Ls1e /* Ld1-Ld4 have copied 0-24 bytes */ .quad .Ld2,.Ls2e .quad .Ld3,.Ls3e .quad .Ld4,.Ls4e - .quad .Ls5,.Ls5e - .quad .Ls6,.Ls6e - .quad .Ls7,.Ls7e - .quad .Ls8,.Ls8e - .quad .Ld5,.Ls5e + .quad .Ls5,.Ls5e /* Ls5-Ls8 have copied 32 bytes */ + .quad .Ls6,.Ls5e + .quad .Ls7,.Ls5e + .quad .Ls8,.Ls5e + .quad .Ld5,.Ls5e /* Ld5-Ld8 have copied 32-56 bytes */ .quad .Ld6,.Ls6e .quad .Ld7,.Ls7e .quad .Ld8,.Ls8e @@ -244,11 +244,8 @@ ENTRY(copy_user_generic_unrolled) .quad .Le5,.Le_zero .previous - /* compute 64-offset for main loop. 8 bytes accuracy with error on the - pessimistic side. this is gross. it would be better to fix the - interface. */ /* eax: zero, ebx: 64 */ -.Ls1e: addl $8,%eax +.Ls1e: addl $8,%eax /* eax is bytes left uncopied within the loop (Ls1e: 64 .. Ls8e: 8) */ .Ls2e: addl $8,%eax .Ls3e: addl $8,%eax .Ls4e: addl $8,%eax diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S index 5196762b3b0ea3017cbb43e97f253c68055a1a7f..9d3d1ab83763311b95acc0b38c87405bde3a5652 100644 --- a/arch/x86/lib/copy_user_nocache_64.S +++ b/arch/x86/lib/copy_user_nocache_64.S @@ -145,19 +145,19 @@ ENTRY(__copy_user_nocache) /* table sorted by exception address */ .section __ex_table,"a" .align 8 - .quad .Ls1,.Ls1e - .quad .Ls2,.Ls2e - .quad .Ls3,.Ls3e - .quad .Ls4,.Ls4e - .quad .Ld1,.Ls1e + .quad .Ls1,.Ls1e /* .Ls[1-4] - 0 bytes copied */ + .quad .Ls2,.Ls1e + .quad .Ls3,.Ls1e + .quad .Ls4,.Ls1e + .quad .Ld1,.Ls1e /* .Ld[1-4] - 0..24 bytes coped */ .quad .Ld2,.Ls2e .quad .Ld3,.Ls3e .quad .Ld4,.Ls4e - .quad .Ls5,.Ls5e - .quad .Ls6,.Ls6e - .quad .Ls7,.Ls7e - .quad .Ls8,.Ls8e - .quad .Ld5,.Ls5e + .quad .Ls5,.Ls5e /* .Ls[5-8] - 32 bytes copied */ + .quad .Ls6,.Ls5e + .quad .Ls7,.Ls5e + .quad .Ls8,.Ls5e + .quad .Ld5,.Ls5e /* .Ld[5-8] - 32..56 bytes copied */ .quad .Ld6,.Ls6e .quad .Ld7,.Ls7e .quad .Ld8,.Ls8e @@ -172,11 +172,8 @@ ENTRY(__copy_user_nocache) .quad .Le5,.Le_zero .previous - /* compute 64-offset for main loop. 8 bytes accuracy with error on the - pessimistic side. this is gross. it would be better to fix the - interface. */ /* eax: zero, ebx: 64 */ -.Ls1e: addl $8,%eax +.Ls1e: addl $8,%eax /* eax: bytes left uncopied: Ls1e: 64 .. Ls8e: 8 */ .Ls2e: addl $8,%eax .Ls3e: addl $8,%eax .Ls4e: addl $8,%eax diff --git a/arch/x86/lib/delay_32.c b/arch/x86/lib/delay_32.c index 4535e6d147adb11ffb570a9adcb4e08c6d638130..d710f2d167bb49505e56ed4c0e9c5cc91a52546e 100644 --- a/arch/x86/lib/delay_32.c +++ b/arch/x86/lib/delay_32.c @@ -44,13 +44,36 @@ static void delay_loop(unsigned long loops) static void delay_tsc(unsigned long loops) { unsigned long bclock, now; + int cpu; - preempt_disable(); /* TSC's are per-cpu */ + preempt_disable(); + cpu = smp_processor_id(); rdtscl(bclock); - do { - rep_nop(); + for (;;) { rdtscl(now); - } while ((now-bclock) < loops); + if ((now - bclock) >= loops) + break; + + /* Allow RT tasks to run */ + preempt_enable(); + rep_nop(); + preempt_disable(); + + /* + * It is possible that we moved to another CPU, and + * since TSC's are per-cpu we need to calculate + * that. The delay must guarantee that we wait "at + * least" the amount of time. Being moved to another + * CPU could make the wait longer but we just need to + * make sure we waited long enough. Rebalance the + * counter for this CPU. + */ + if (unlikely(cpu != smp_processor_id())) { + loops -= (now - bclock); + cpu = smp_processor_id(); + rdtscl(bclock); + } + } preempt_enable(); } diff --git a/arch/x86/lib/delay_64.c b/arch/x86/lib/delay_64.c index bbc610518516b11c4bdbe1d10dacd29ce41130c6..4c441be92641a3ae295c8dea3db10b86323e7de2 100644 --- a/arch/x86/lib/delay_64.c +++ b/arch/x86/lib/delay_64.c @@ -31,14 +31,36 @@ int __devinit read_current_timer(unsigned long *timer_value) void __delay(unsigned long loops) { unsigned bclock, now; + int cpu; - preempt_disable(); /* TSC's are pre-cpu */ + preempt_disable(); + cpu = smp_processor_id(); rdtscl(bclock); - do { - rep_nop(); + for (;;) { rdtscl(now); + if ((now - bclock) >= loops) + break; + + /* Allow RT tasks to run */ + preempt_enable(); + rep_nop(); + preempt_disable(); + + /* + * It is possible that we moved to another CPU, and + * since TSC's are per-cpu we need to calculate + * that. The delay must guarantee that we wait "at + * least" the amount of time. Being moved to another + * CPU could make the wait longer but we just need to + * make sure we waited long enough. Rebalance the + * counter for this CPU. + */ + if (unlikely(cpu != smp_processor_id())) { + loops -= (now - bclock); + cpu = smp_processor_id(); + rdtscl(bclock); + } } - while ((now-bclock) < loops); preempt_enable(); } EXPORT_SYMBOL(__delay); diff --git a/arch/x86/math-emu/fpu_entry.c b/arch/x86/math-emu/fpu_entry.c index 6e38d877ea7725fb8d94d2c91a0ee7daab2585d1..c7b06feb139b9af7077a3c3ff8d15c4534a29368 100644 --- a/arch/x86/math-emu/fpu_entry.c +++ b/arch/x86/math-emu/fpu_entry.c @@ -30,6 +30,7 @@ #include #include #include +#include #include "fpu_system.h" #include "fpu_emu.h" @@ -146,6 +147,13 @@ asmlinkage void math_emulate(long arg) unsigned long code_limit = 0; /* Initialized to stop compiler warnings */ struct desc_struct code_descriptor; + if (!used_math()) { + if (init_fpu(current)) { + do_group_exit(SIGKILL); + return; + } + } + #ifdef RE_ENTRANT_CHECKING if (emulating) { printk("ERROR: wm-FPU-emu is not RE-ENTRANT!\n"); @@ -153,11 +161,6 @@ asmlinkage void math_emulate(long arg) RE_ENTRANT_CHECK_ON; #endif /* RE_ENTRANT_CHECKING */ - if (!used_math()) { - finit(); - set_used_math(); - } - SETUP_DATA_AREA(arg); FPU_ORIG_EIP = FPU_EIP; diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c index fd7e1798c75a20049a97046db333868eb4bbd6c5..8bcb6f40ccb6c61b762fac7def5c26a8eb01ba4b 100644 --- a/arch/x86/mm/fault.c +++ b/arch/x86/mm/fault.c @@ -497,6 +497,11 @@ static int vmalloc_fault(unsigned long address) unsigned long pgd_paddr; pmd_t *pmd_k; pte_t *pte_k; + + /* Make sure we are in vmalloc area */ + if (!(address >= VMALLOC_START && address < VMALLOC_END)) + return -1; + /* * Synchronize this task's top level page-table * with the 'reference' page table. diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 32ba13b0f818183bbeb2eb37eba74c1bdc4a35a9..f6d20be7a8f42b977cc60a210930434e51550e7f 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -135,7 +135,7 @@ static __init void *spp_getpage(void) return ptr; } -static void +static __init void set_pte_phys(unsigned long vaddr, unsigned long phys, pgprot_t prot) { pgd_t *pgd; @@ -206,7 +206,7 @@ void __init cleanup_highmap(void) pmd_t *last_pmd = pmd + PTRS_PER_PMD; for (; pmd < last_pmd; pmd++, vaddr += PMD_SIZE) { - if (!pmd_present(*pmd)) + if (pmd_none(*pmd)) continue; if (vaddr < (unsigned long) _text || vaddr > end) set_pmd(pmd, __pmd(0)); @@ -214,7 +214,7 @@ void __init cleanup_highmap(void) } /* NOTE: this is meant to be run only at boot */ -void __set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t prot) +void __init __set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t prot) { unsigned long address = __fix_to_virt(idx); diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index 71bb3159031afba912c9a60cad9f4510a3074ff3..2b2bb3f9b683156b7ef25aac9ccfeca69e90d364 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -593,10 +593,11 @@ void __init early_iounmap(void *addr, unsigned long size) unsigned long offset; unsigned int nrpages; enum fixed_addresses idx; - unsigned int nesting; + int nesting; nesting = --early_ioremap_nested; - WARN_ON(nesting < 0); + if (WARN_ON(nesting < 0)) + return; if (early_ioremap_debug) { printk(KERN_INFO "early_iounmap(%p, %08lx) [%d]\n", addr, diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c index de3a998124506df3c4a43011033dfb55602f2d59..06b7a1c90fb89e43eadd396592cbf6625080020b 100644 --- a/arch/x86/mm/pat.c +++ b/arch/x86/mm/pat.c @@ -34,7 +34,7 @@ void __cpuinit pat_disable(char *reason) printk(KERN_INFO "%s\n", reason); } -static int nopat(char *str) +static int __init nopat(char *str) { pat_disable("PAT support disabled."); return 0; @@ -151,32 +151,33 @@ static int pat_x_mtrr_type(u64 start, u64 end, unsigned long prot, unsigned long pat_type; u8 mtrr_type; - mtrr_type = mtrr_type_lookup(start, end); - if (mtrr_type == 0xFF) { /* MTRR not enabled */ - *ret_prot = prot; - return 0; - } - if (mtrr_type == 0xFE) { /* MTRR match error */ - *ret_prot = _PAGE_CACHE_UC; - return -1; - } - if (mtrr_type != MTRR_TYPE_UNCACHABLE && - mtrr_type != MTRR_TYPE_WRBACK && - mtrr_type != MTRR_TYPE_WRCOMB) { /* MTRR type unhandled */ - *ret_prot = _PAGE_CACHE_UC; - return -1; - } - pat_type = prot & _PAGE_CACHE_MASK; prot &= (~_PAGE_CACHE_MASK); - /* Currently doing intersection by hand. Optimize it later. */ + /* + * We return the PAT request directly for types where PAT takes + * precedence with respect to MTRR and for UC_MINUS. + * Consistency checks with other PAT requests is done later + * while going through memtype list. + */ if (pat_type == _PAGE_CACHE_WC) { *ret_prot = prot | _PAGE_CACHE_WC; + return 0; } else if (pat_type == _PAGE_CACHE_UC_MINUS) { *ret_prot = prot | _PAGE_CACHE_UC_MINUS; - } else if (pat_type == _PAGE_CACHE_UC || - mtrr_type == MTRR_TYPE_UNCACHABLE) { + return 0; + } else if (pat_type == _PAGE_CACHE_UC) { + *ret_prot = prot | _PAGE_CACHE_UC; + return 0; + } + + /* + * Look for MTRR hint to get the effective type in case where PAT + * request is for WB. + */ + mtrr_type = mtrr_type_lookup(start, end); + + if (mtrr_type == MTRR_TYPE_UNCACHABLE) { *ret_prot = prot | _PAGE_CACHE_UC; } else if (mtrr_type == MTRR_TYPE_WRCOMB) { *ret_prot = prot | _PAGE_CACHE_WC; @@ -233,14 +234,12 @@ int reserve_memtype(u64 start, u64 end, unsigned long req_type, if (req_type == -1) { /* - * Special case where caller wants to inherit from mtrr or - * existing pat mapping, defaulting to UC_MINUS in case of - * no match. + * Call mtrr_lookup to get the type hint. This is an + * optimization for /dev/mem mmap'ers into WB memory (BIOS + * tools and ACPI tools). Use WB request for WB memory and use + * UC_MINUS otherwise. */ u8 mtrr_type = mtrr_type_lookup(start, end); - if (mtrr_type == 0xFE) { /* MTRR match error */ - err = -1; - } if (mtrr_type == MTRR_TYPE_WRBACK) { req_type = _PAGE_CACHE_WB; diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c index 3890234e5b2629f54f1449224510ba612d58ba68..99649dccad28cef2d1399b003dcdd39c04552b5b 100644 --- a/arch/x86/mm/srat_64.c +++ b/arch/x86/mm/srat_64.c @@ -97,36 +97,9 @@ static __init inline int srat_disabled(void) return numa_off || acpi_numa < 0; } -/* - * A lot of BIOS fill in 10 (= no distance) everywhere. This messes - * up the NUMA heuristics which wants the local node to have a smaller - * distance than the others. - * Do some quick checks here and only use the SLIT if it passes. - */ -static __init int slit_valid(struct acpi_table_slit *slit) -{ - int i, j; - int d = slit->locality_count; - for (i = 0; i < d; i++) { - for (j = 0; j < d; j++) { - u8 val = slit->entry[d*i + j]; - if (i == j) { - if (val != LOCAL_DISTANCE) - return 0; - } else if (val <= LOCAL_DISTANCE) - return 0; - } - } - return 1; -} - /* Callback for SLIT parsing */ void __init acpi_numa_slit_init(struct acpi_table_slit *slit) { - if (!slit_valid(slit)) { - printk(KERN_INFO "ACPI: SLIT table looks invalid. Not used.\n"); - return; - } acpi_slit = slit; } diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c index 8545c8a9d107c1947243eb38f1bba77dc1f58ff8..940185ecaeda5bdfe6d737759d55e1b87ec11fe8 100644 --- a/arch/x86/pci/common.c +++ b/arch/x86/pci/common.c @@ -302,18 +302,18 @@ static struct dmi_system_id __devinitdata pciprobe_dmi_table[] = { }, { .callback = set_bf_sort, - .ident = "HP ProLiant DL385 G2", + .ident = "HP ProLiant DL360", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "HP"), - DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant DL385 G2"), + DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant DL360"), }, }, { .callback = set_bf_sort, - .ident = "HP ProLiant DL585 G2", + .ident = "HP ProLiant DL380", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "HP"), - DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant DL585 G2"), + DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant DL380"), }, }, #ifdef __i386__ @@ -328,18 +328,18 @@ static struct dmi_system_id __devinitdata pciprobe_dmi_table[] = { #endif { .callback = set_bf_sort, - .ident = "HP ProLiant DL385 G2", + .ident = "HP ProLiant DL360", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "HP"), - DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant DL385 G2"), + DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant DL360"), }, }, { .callback = set_bf_sort, - .ident = "HP ProLiant DL585 G2", + .ident = "HP ProLiant DL380", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "HP"), - DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant DL585 G2"), + DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant DL380"), }, }, {} diff --git a/arch/x86/pci/init.c b/arch/x86/pci/init.c index e70b9c57b88e1f7e7d012a0fd5950170c163f5e5..b821f4462d991a6b850886bcd7a9997f14428d46 100644 --- a/arch/x86/pci/init.c +++ b/arch/x86/pci/init.c @@ -15,7 +15,8 @@ static __init int pci_access_init(void) pci_mmcfg_early_init(); #ifdef CONFIG_PCI_OLPC - pci_olpc_init(); + if (!pci_olpc_init()) + return 0; /* skip additional checks if it's an XO */ #endif #ifdef CONFIG_PCI_BIOS pci_pcbios_init(); diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c index 0908fca901bf356ff2597ce13afbeffea35c641e..ca8df9c260bc0d9093b37f4a5f3b679a6259dcc9 100644 --- a/arch/x86/pci/irq.c +++ b/arch/x86/pci/irq.c @@ -621,6 +621,13 @@ static __init int via_router_probe(struct irq_router *r, */ device = PCI_DEVICE_ID_VIA_8235; break; + case PCI_DEVICE_ID_VIA_8237: + /** + * Asus a7v600 bios wrongly reports 8237 + * as 586-compatible + */ + device = PCI_DEVICE_ID_VIA_8237; + break; } } diff --git a/arch/x86/pci/olpc.c b/arch/x86/pci/olpc.c index 5e7636558c02d89b8f8adc197a3a166a2c805d6d..e11e9e803d5fd2acd8135d73e2f07c33c6684b99 100644 --- a/arch/x86/pci/olpc.c +++ b/arch/x86/pci/olpc.c @@ -302,12 +302,13 @@ static struct pci_raw_ops pci_olpc_conf = { .write = pci_olpc_write, }; -void __init pci_olpc_init(void) +int __init pci_olpc_init(void) { if (!machine_is_olpc() || olpc_has_vsa()) - return; + return -ENODEV; printk(KERN_INFO "PCI: Using configuration type OLPC\n"); raw_pci_ops = &pci_olpc_conf; is_lx = is_geode_lx(); + return 0; } diff --git a/arch/x86/pci/pci.h b/arch/x86/pci/pci.h index f3972b12c60a0066528e641028f3c9813e56786f..720c4c55453462d78770d03506c26ae45d6d2edd 100644 --- a/arch/x86/pci/pci.h +++ b/arch/x86/pci/pci.h @@ -101,7 +101,7 @@ extern struct pci_raw_ops pci_direct_conf1; extern int pci_direct_probe(void); extern void pci_direct_init(int type); extern void pci_pcbios_init(void); -extern void pci_olpc_init(void); +extern int pci_olpc_init(void); /* pci-mmconfig.c */ diff --git a/arch/x86/vdso/vclock_gettime.c b/arch/x86/vdso/vclock_gettime.c index 23476c2ebfc4b38b817e5907e0c658e7d21a6715..efa2ba7c600567ea95c29202eee2d87b892cb60d 100644 --- a/arch/x86/vdso/vclock_gettime.c +++ b/arch/x86/vdso/vclock_gettime.c @@ -106,9 +106,9 @@ int __vdso_gettimeofday(struct timeval *tv, struct timezone *tz) do_realtime((struct timespec *)tv); tv->tv_usec /= 1000; if (unlikely(tz != NULL)) { - /* This relies on gcc inlining the memcpy. We'll notice - if it ever fails to do so. */ - memcpy(tz, >od->sys_tz, sizeof(struct timezone)); + /* Avoid memcpy. Some old compilers fail to inline it */ + tz->tz_minuteswest = gtod->sys_tz.tz_minuteswest; + tz->tz_dsttime = gtod->sys_tz.tz_dsttime; } return 0; } diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig index 2e641be2737e162171f5a96df11a5ad4c30c7476..6c388e593bc804cad3d92f653c1f9ffbb4fd9d3c 100644 --- a/arch/x86/xen/Kconfig +++ b/arch/x86/xen/Kconfig @@ -5,8 +5,9 @@ config XEN bool "Xen guest support" select PARAVIRT + select PARAVIRT_CLOCK depends on X86_32 - depends on X86_CMPXCHG && X86_TSC && !(X86_VISWS || X86_VOYAGER) + depends on X86_CMPXCHG && X86_TSC && X86_PAE && !(X86_VISWS || X86_VOYAGER) help This is the Linux Xen port. Enabling this will allow the kernel to boot in a paravirtualized environment under the diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index c8a56e457d61a35c21040bbe91486f9ceb9bf6bf..f09c1c69c37a1498da07524c477e98bfc397ebe6 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -785,38 +785,35 @@ static __init void xen_set_pte_init(pte_t *ptep, pte_t pte) static __init void xen_pagetable_setup_start(pgd_t *base) { pgd_t *xen_pgd = (pgd_t *)xen_start_info->pt_base; + int i; /* special set_pte for pagetable initialization */ pv_mmu_ops.set_pte = xen_set_pte_init; init_mm.pgd = base; /* - * copy top-level of Xen-supplied pagetable into place. For - * !PAE we can use this as-is, but for PAE it is a stand-in - * while we copy the pmd pages. + * copy top-level of Xen-supplied pagetable into place. This + * is a stand-in while we copy the pmd pages. */ memcpy(base, xen_pgd, PTRS_PER_PGD * sizeof(pgd_t)); - if (PTRS_PER_PMD > 1) { - int i; - /* - * For PAE, need to allocate new pmds, rather than - * share Xen's, since Xen doesn't like pmd's being - * shared between address spaces. - */ - for (i = 0; i < PTRS_PER_PGD; i++) { - if (pgd_val_ma(xen_pgd[i]) & _PAGE_PRESENT) { - pmd_t *pmd = (pmd_t *)alloc_bootmem_low_pages(PAGE_SIZE); + /* + * For PAE, need to allocate new pmds, rather than + * share Xen's, since Xen doesn't like pmd's being + * shared between address spaces. + */ + for (i = 0; i < PTRS_PER_PGD; i++) { + if (pgd_val_ma(xen_pgd[i]) & _PAGE_PRESENT) { + pmd_t *pmd = (pmd_t *)alloc_bootmem_low_pages(PAGE_SIZE); - memcpy(pmd, (void *)pgd_page_vaddr(xen_pgd[i]), - PAGE_SIZE); + memcpy(pmd, (void *)pgd_page_vaddr(xen_pgd[i]), + PAGE_SIZE); - make_lowmem_page_readonly(pmd); + make_lowmem_page_readonly(pmd); - set_pgd(&base[i], __pgd(1 + __pa(pmd))); - } else - pgd_clear(&base[i]); - } + set_pgd(&base[i], __pgd(1 + __pa(pmd))); + } else + pgd_clear(&base[i]); } /* make sure zero_page is mapped RO so we can use it in pagetables */ @@ -873,17 +870,7 @@ static __init void xen_pagetable_setup_done(pgd_t *base) /* Actually pin the pagetable down, but we can't set PG_pinned yet because the page structures don't exist yet. */ - { - unsigned level; - -#ifdef CONFIG_X86_PAE - level = MMUEXT_PIN_L3_TABLE; -#else - level = MMUEXT_PIN_L2_TABLE; -#endif - - pin_pagetable_pfn(level, PFN_DOWN(__pa(base))); - } + pin_pagetable_pfn(MMUEXT_PIN_L3_TABLE, PFN_DOWN(__pa(base))); } /* This is called once we have the cpu_possible_map */ @@ -1093,7 +1080,6 @@ static const struct pv_mmu_ops xen_mmu_ops __initdata = { .make_pte = xen_make_pte, .make_pgd = xen_make_pgd, -#ifdef CONFIG_X86_PAE .set_pte_atomic = xen_set_pte_atomic, .set_pte_present = xen_set_pte_at, .set_pud = xen_set_pud, @@ -1102,7 +1088,6 @@ static const struct pv_mmu_ops xen_mmu_ops __initdata = { .make_pmd = xen_make_pmd, .pmd_val = xen_pmd_val, -#endif /* PAE */ .activate_mm = xen_activate_mm, .dup_mmap = xen_dup_mmap, @@ -1228,6 +1213,11 @@ asmlinkage void __init xen_start_kernel(void) if (xen_feature(XENFEAT_supervisor_mode_kernel)) pv_info.kernel_rpl = 0; + /* Prevent unwanted bits from being set in PTEs. */ + __supported_pte_mask &= ~_PAGE_GLOBAL; + if (!is_initial_xendomain()) + __supported_pte_mask &= ~(_PAGE_PWT | _PAGE_PCD); + /* set the limit of our address space */ xen_reserve_top(); diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index 126766d43aea11bdfa024af7b1fae126542abff6..df40bf74ea751da4a0556a5b6603af1f3989a39b 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -60,7 +60,7 @@ xmaddr_t arbitrary_virt_to_machine(unsigned long address) { unsigned int level; pte_t *pte = lookup_address(address, &level); - unsigned offset = address & PAGE_MASK; + unsigned offset = address & ~PAGE_MASK; BUG_ON(pte == NULL); @@ -179,50 +179,56 @@ out: preempt_enable(); } -pteval_t xen_pte_val(pte_t pte) +/* Assume pteval_t is equivalent to all the other *val_t types. */ +static pteval_t pte_mfn_to_pfn(pteval_t val) +{ + if (val & _PAGE_PRESENT) { + unsigned long mfn = (val & PTE_MASK) >> PAGE_SHIFT; + pteval_t flags = val & ~PTE_MASK; + val = (mfn_to_pfn(mfn) << PAGE_SHIFT) | flags; + } + + return val; +} + +static pteval_t pte_pfn_to_mfn(pteval_t val) { - pteval_t ret = pte.pte; + if (val & _PAGE_PRESENT) { + unsigned long pfn = (val & PTE_MASK) >> PAGE_SHIFT; + pteval_t flags = val & ~PTE_MASK; + val = (pfn_to_mfn(pfn) << PAGE_SHIFT) | flags; + } - if (ret & _PAGE_PRESENT) - ret = machine_to_phys(XMADDR(ret)).paddr | _PAGE_PRESENT; + return val; +} - return ret; +pteval_t xen_pte_val(pte_t pte) +{ + return pte_mfn_to_pfn(pte.pte); } pgdval_t xen_pgd_val(pgd_t pgd) { - pgdval_t ret = pgd.pgd; - if (ret & _PAGE_PRESENT) - ret = machine_to_phys(XMADDR(ret)).paddr | _PAGE_PRESENT; - return ret; + return pte_mfn_to_pfn(pgd.pgd); } pte_t xen_make_pte(pteval_t pte) { - if (pte & _PAGE_PRESENT) { - pte = phys_to_machine(XPADDR(pte)).maddr; - pte &= ~(_PAGE_PCD | _PAGE_PWT); - } - - return (pte_t){ .pte = pte }; + pte = pte_pfn_to_mfn(pte); + return native_make_pte(pte); } pgd_t xen_make_pgd(pgdval_t pgd) { - if (pgd & _PAGE_PRESENT) - pgd = phys_to_machine(XPADDR(pgd)).maddr; - - return (pgd_t){ pgd }; + pgd = pte_pfn_to_mfn(pgd); + return native_make_pgd(pgd); } pmdval_t xen_pmd_val(pmd_t pmd) { - pmdval_t ret = native_pmd_val(pmd); - if (ret & _PAGE_PRESENT) - ret = machine_to_phys(XMADDR(ret)).paddr | _PAGE_PRESENT; - return ret; + return pte_mfn_to_pfn(pmd.pmd); } -#ifdef CONFIG_X86_PAE + void xen_set_pud(pud_t *ptr, pud_t val) { struct multicall_space mcs; @@ -267,17 +273,9 @@ void xen_pmd_clear(pmd_t *pmdp) pmd_t xen_make_pmd(pmdval_t pmd) { - if (pmd & _PAGE_PRESENT) - pmd = phys_to_machine(XPADDR(pmd)).maddr; - + pmd = pte_pfn_to_mfn(pmd); return native_make_pmd(pmd); } -#else /* !PAE */ -void xen_set_pte(pte_t *ptep, pte_t pte) -{ - *ptep = pte; -} -#endif /* CONFIG_X86_PAE */ /* (Yet another) pagetable walker. This one is intended for pinning a @@ -430,8 +428,6 @@ static int pin_page(struct page *page, enum pt_level level) read-only, and can be pinned. */ void xen_pgd_pin(pgd_t *pgd) { - unsigned level; - xen_mc_batch(); if (pgd_walk(pgd, pin_page, TASK_SIZE)) { @@ -441,14 +437,7 @@ void xen_pgd_pin(pgd_t *pgd) xen_mc_batch(); } -#ifdef CONFIG_X86_PAE - level = MMUEXT_PIN_L3_TABLE; -#else - level = MMUEXT_PIN_L2_TABLE; -#endif - - xen_do_pin(level, PFN_DOWN(__pa(pgd))); - + xen_do_pin(MMUEXT_PIN_L3_TABLE, PFN_DOWN(__pa(pgd))); xen_mc_issue(0); } diff --git a/arch/x86/xen/mmu.h b/arch/x86/xen/mmu.h index b5e189b1519dcc6bab65590620b9aeabb056282a..5fe961caffd4bf3b28720a304bcb055fec558c68 100644 --- a/arch/x86/xen/mmu.h +++ b/arch/x86/xen/mmu.h @@ -37,14 +37,13 @@ void xen_exit_mmap(struct mm_struct *mm); void xen_pgd_pin(pgd_t *pgd); //void xen_pgd_unpin(pgd_t *pgd); -#ifdef CONFIG_X86_PAE -unsigned long long xen_pte_val(pte_t); -unsigned long long xen_pmd_val(pmd_t); -unsigned long long xen_pgd_val(pgd_t); +pteval_t xen_pte_val(pte_t); +pmdval_t xen_pmd_val(pmd_t); +pgdval_t xen_pgd_val(pgd_t); -pte_t xen_make_pte(unsigned long long); -pmd_t xen_make_pmd(unsigned long long); -pgd_t xen_make_pgd(unsigned long long); +pte_t xen_make_pte(pteval_t); +pmd_t xen_make_pmd(pmdval_t); +pgd_t xen_make_pgd(pgdval_t); void xen_set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pteval); @@ -53,15 +52,4 @@ void xen_set_pud(pud_t *ptr, pud_t val); void xen_pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep); void xen_pmd_clear(pmd_t *pmdp); - -#else -unsigned long xen_pte_val(pte_t); -unsigned long xen_pmd_val(pmd_t); -unsigned long xen_pgd_val(pgd_t); - -pte_t xen_make_pte(unsigned long); -pmd_t xen_make_pmd(unsigned long); -pgd_t xen_make_pgd(unsigned long); -#endif - #endif /* _XEN_MMU_H */ diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c index c39e1a5aa241bcce2cb2a070d2dbbe391a28ae31..41e217503c96552868d7d350711aaabaeff54d24 100644 --- a/arch/x86/xen/time.c +++ b/arch/x86/xen/time.c @@ -12,7 +12,9 @@ #include #include #include +#include +#include #include #include @@ -30,17 +32,6 @@ static cycle_t xen_clocksource_read(void); -/* These are perodically updated in shared_info, and then copied here. */ -struct shadow_time_info { - u64 tsc_timestamp; /* TSC at last update of time vals. */ - u64 system_timestamp; /* Time, in nanosecs, since boot. */ - u32 tsc_to_nsec_mul; - int tsc_shift; - u32 version; -}; - -static DEFINE_PER_CPU(struct shadow_time_info, shadow_time); - /* runstate info updated by Xen */ static DEFINE_PER_CPU(struct vcpu_runstate_info, runstate); @@ -150,11 +141,7 @@ static void do_stolen_accounting(void) if (stolen < 0) stolen = 0; - ticks = 0; - while (stolen >= NS_PER_TICK) { - ticks++; - stolen -= NS_PER_TICK; - } + ticks = iter_div_u64_rem(stolen, NS_PER_TICK, &stolen); __get_cpu_var(residual_stolen) = stolen; account_steal_time(NULL, ticks); @@ -166,11 +153,7 @@ static void do_stolen_accounting(void) if (blocked < 0) blocked = 0; - ticks = 0; - while (blocked >= NS_PER_TICK) { - ticks++; - blocked -= NS_PER_TICK; - } + ticks = iter_div_u64_rem(blocked, NS_PER_TICK, &blocked); __get_cpu_var(residual_blocked) = blocked; account_steal_time(idle_task(smp_processor_id()), ticks); } @@ -218,7 +201,7 @@ unsigned long long xen_sched_clock(void) unsigned long xen_cpu_khz(void) { u64 xen_khz = 1000000ULL << 32; - const struct vcpu_time_info *info = + const struct pvclock_vcpu_time_info *info = &HYPERVISOR_shared_info->vcpu_info[0].time; do_div(xen_khz, info->tsc_to_system_mul); @@ -230,121 +213,26 @@ unsigned long xen_cpu_khz(void) return xen_khz; } -/* - * Reads a consistent set of time-base values from Xen, into a shadow data - * area. - */ -static unsigned get_time_values_from_xen(void) -{ - struct vcpu_time_info *src; - struct shadow_time_info *dst; - - /* src is shared memory with the hypervisor, so we need to - make sure we get a consistent snapshot, even in the face of - being preempted. */ - src = &__get_cpu_var(xen_vcpu)->time; - dst = &__get_cpu_var(shadow_time); - - do { - dst->version = src->version; - rmb(); /* fetch version before data */ - dst->tsc_timestamp = src->tsc_timestamp; - dst->system_timestamp = src->system_time; - dst->tsc_to_nsec_mul = src->tsc_to_system_mul; - dst->tsc_shift = src->tsc_shift; - rmb(); /* test version after fetching data */ - } while ((src->version & 1) | (dst->version ^ src->version)); - - return dst->version; -} - -/* - * Scale a 64-bit delta by scaling and multiplying by a 32-bit fraction, - * yielding a 64-bit result. - */ -static inline u64 scale_delta(u64 delta, u32 mul_frac, int shift) -{ - u64 product; -#ifdef __i386__ - u32 tmp1, tmp2; -#endif - - if (shift < 0) - delta >>= -shift; - else - delta <<= shift; - -#ifdef __i386__ - __asm__ ( - "mul %5 ; " - "mov %4,%%eax ; " - "mov %%edx,%4 ; " - "mul %5 ; " - "xor %5,%5 ; " - "add %4,%%eax ; " - "adc %5,%%edx ; " - : "=A" (product), "=r" (tmp1), "=r" (tmp2) - : "a" ((u32)delta), "1" ((u32)(delta >> 32)), "2" (mul_frac) ); -#elif __x86_64__ - __asm__ ( - "mul %%rdx ; shrd $32,%%rdx,%%rax" - : "=a" (product) : "0" (delta), "d" ((u64)mul_frac) ); -#else -#error implement me! -#endif - - return product; -} - -static u64 get_nsec_offset(struct shadow_time_info *shadow) -{ - u64 now, delta; - now = native_read_tsc(); - delta = now - shadow->tsc_timestamp; - return scale_delta(delta, shadow->tsc_to_nsec_mul, shadow->tsc_shift); -} - static cycle_t xen_clocksource_read(void) { - struct shadow_time_info *shadow = &get_cpu_var(shadow_time); + struct pvclock_vcpu_time_info *src; cycle_t ret; - unsigned version; - - do { - version = get_time_values_from_xen(); - barrier(); - ret = shadow->system_timestamp + get_nsec_offset(shadow); - barrier(); - } while (version != __get_cpu_var(xen_vcpu)->time.version); - - put_cpu_var(shadow_time); + src = &get_cpu_var(xen_vcpu)->time; + ret = pvclock_clocksource_read(src); + put_cpu_var(xen_vcpu); return ret; } static void xen_read_wallclock(struct timespec *ts) { - const struct shared_info *s = HYPERVISOR_shared_info; - u32 version; - u64 delta; - struct timespec now; - - /* get wallclock at system boot */ - do { - version = s->wc_version; - rmb(); /* fetch version before time */ - now.tv_sec = s->wc_sec; - now.tv_nsec = s->wc_nsec; - rmb(); /* fetch time before checking version */ - } while ((s->wc_version & 1) | (version ^ s->wc_version)); + struct shared_info *s = HYPERVISOR_shared_info; + struct pvclock_wall_clock *wall_clock = &(s->wc); + struct pvclock_vcpu_time_info *vcpu_time; - delta = xen_clocksource_read(); /* time since system boot */ - delta += now.tv_sec * (u64)NSEC_PER_SEC + now.tv_nsec; - - now.tv_nsec = do_div(delta, NSEC_PER_SEC); - now.tv_sec = delta; - - set_normalized_timespec(ts, now.tv_sec, now.tv_nsec); + vcpu_time = &get_cpu_var(xen_vcpu)->time; + pvclock_read_wallclock(wall_clock, vcpu_time, ts); + put_cpu_var(xen_vcpu); } unsigned long xen_get_wallclock(void) @@ -352,7 +240,6 @@ unsigned long xen_get_wallclock(void) struct timespec ts; xen_read_wallclock(&ts); - return ts.tv_sec; } @@ -576,8 +463,6 @@ __init void xen_time_init(void) { int cpu = smp_processor_id(); - get_time_values_from_xen(); - clocksource_register(&xen_clocksource); if (HYPERVISOR_vcpu_op(VCPUOP_stop_periodic_timer, cpu, NULL) == 0) { diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S index 288d587ce73cef8562fbccf751dcd395c4131d25..6ec3b4f7719b411c630599d55251c81fb50f2ec3 100644 --- a/arch/x86/xen/xen-head.S +++ b/arch/x86/xen/xen-head.S @@ -17,7 +17,7 @@ ENTRY(startup_xen) __FINIT -.pushsection .bss.page_aligned +.pushsection .text .align PAGE_SIZE_asm ENTRY(hypercall_page) .skip 0x1000 @@ -30,11 +30,7 @@ ENTRY(hypercall_page) ELFNOTE(Xen, XEN_ELFNOTE_ENTRY, .long startup_xen) ELFNOTE(Xen, XEN_ELFNOTE_HYPERCALL_PAGE, .long hypercall_page) ELFNOTE(Xen, XEN_ELFNOTE_FEATURES, .asciz "!writable_page_tables|pae_pgdir_above_4gb") -#ifdef CONFIG_X86_PAE ELFNOTE(Xen, XEN_ELFNOTE_PAE_MODE, .asciz "yes") -#else - ELFNOTE(Xen, XEN_ELFNOTE_PAE_MODE, .asciz "no") -#endif ELFNOTE(Xen, XEN_ELFNOTE_LOADER, .asciz "generic") #endif /*CONFIG_XEN */ diff --git a/arch/xtensa/kernel/init_task.c b/arch/xtensa/kernel/init_task.c index 021b4f46ff94693bd7d9bfd020ec01c683afab9f..3df469dbe81438c760960cb36a0a4e1d76ff8012 100644 --- a/arch/xtensa/kernel/init_task.c +++ b/arch/xtensa/kernel/init_task.c @@ -22,7 +22,6 @@ #include static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/block/blk-core.c b/block/blk-core.c index 6a9cc0d22a61c1aa2300d18c9728a7546c15cf0a..1905aaba49fb2cd1d999bce222949c938fa3e9e5 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -806,35 +806,32 @@ static struct request *get_request_wait(struct request_queue *q, int rw_flags, rq = get_request(q, rw_flags, bio, GFP_NOIO); while (!rq) { DEFINE_WAIT(wait); + struct io_context *ioc; struct request_list *rl = &q->rq; prepare_to_wait_exclusive(&rl->wait[rw], &wait, TASK_UNINTERRUPTIBLE); - rq = get_request(q, rw_flags, bio, GFP_NOIO); - - if (!rq) { - struct io_context *ioc; + blk_add_trace_generic(q, bio, rw, BLK_TA_SLEEPRQ); - blk_add_trace_generic(q, bio, rw, BLK_TA_SLEEPRQ); - - __generic_unplug_device(q); - spin_unlock_irq(q->queue_lock); - io_schedule(); + __generic_unplug_device(q); + spin_unlock_irq(q->queue_lock); + io_schedule(); - /* - * After sleeping, we become a "batching" process and - * will be able to allocate at least one request, and - * up to a big batch of them for a small period time. - * See ioc_batching, ioc_set_batching - */ - ioc = current_io_context(GFP_NOIO, q->node); - ioc_set_batching(q, ioc); + /* + * After sleeping, we become a "batching" process and + * will be able to allocate at least one request, and + * up to a big batch of them for a small period time. + * See ioc_batching, ioc_set_batching + */ + ioc = current_io_context(GFP_NOIO, q->node); + ioc_set_batching(q, ioc); - spin_lock_irq(q->queue_lock); - } + spin_lock_irq(q->queue_lock); finish_wait(&rl->wait[rw], &wait); - } + + rq = get_request(q, rw_flags, bio, GFP_NOIO); + }; return rq; } diff --git a/block/blktrace.c b/block/blktrace.c index b2cbb4e5d7673c7a49ea557d962022f7ba3594f9..8d3a277802603dd89c252784ea94f8dcc2d4b6d1 100644 --- a/block/blktrace.c +++ b/block/blktrace.c @@ -75,6 +75,24 @@ static void trace_note_time(struct blk_trace *bt) local_irq_restore(flags); } +void __trace_note_message(struct blk_trace *bt, const char *fmt, ...) +{ + int n; + va_list args; + unsigned long flags; + char *buf; + + local_irq_save(flags); + buf = per_cpu_ptr(bt->msg_data, smp_processor_id()); + va_start(args, fmt); + n = vscnprintf(buf, BLK_TN_MAX_MSG, fmt, args); + va_end(args); + + trace_note(bt, 0, BLK_TN_MESSAGE, buf, n); + local_irq_restore(flags); +} +EXPORT_SYMBOL_GPL(__trace_note_message); + static int act_log_check(struct blk_trace *bt, u32 what, sector_t sector, pid_t pid) { @@ -141,10 +159,7 @@ void __blk_add_trace(struct blk_trace *bt, sector_t sector, int bytes, /* * A word about the locking here - we disable interrupts to reserve * some space in the relay per-cpu buffer, to prevent an irq - * from coming in and stepping on our toes. Once reserved, it's - * enough to get preemption disabled to prevent read of this data - * before we are through filling it. get_cpu()/put_cpu() does this - * for us + * from coming in and stepping on our toes. */ local_irq_save(flags); @@ -232,6 +247,7 @@ static void blk_trace_cleanup(struct blk_trace *bt) debugfs_remove(bt->dropped_file); blk_remove_tree(bt->dir); free_percpu(bt->sequence); + free_percpu(bt->msg_data); kfree(bt); } @@ -346,6 +362,10 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev, if (!bt->sequence) goto err; + bt->msg_data = __alloc_percpu(BLK_TN_MAX_MSG); + if (!bt->msg_data) + goto err; + ret = -ENOENT; dir = blk_create_tree(buts->name); if (!dir) @@ -392,6 +412,7 @@ err: if (bt->dropped_file) debugfs_remove(bt->dropped_file); free_percpu(bt->sequence); + free_percpu(bt->msg_data); if (bt->rchan) relay_close(bt->rchan); kfree(bt); diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index b399c62936e01a503715273ffef29ac2fafef8a4..d01b411c72f053225c2faee733e4299afeeec51b 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -124,6 +124,8 @@ struct cfq_data { struct cfq_queue { /* reference count */ atomic_t ref; + /* various state flags, see below */ + unsigned int flags; /* parent cfq_data */ struct cfq_data *cfqd; /* service_tree member */ @@ -138,14 +140,14 @@ struct cfq_queue { int queued[2]; /* currently allocated requests */ int allocated[2]; - /* pending metadata requests */ - int meta_pending; /* fifo list of requests in sort_list */ struct list_head fifo; unsigned long slice_end; long slice_resid; + /* pending metadata requests */ + int meta_pending; /* number of requests that are on the dispatch list or inside driver */ int dispatched; @@ -153,8 +155,6 @@ struct cfq_queue { unsigned short ioprio, org_ioprio; unsigned short ioprio_class, org_ioprio_class; - /* various state flags, see below */ - unsigned int flags; }; enum cfqq_state_flags { @@ -1142,6 +1142,9 @@ static void cfq_put_queue(struct cfq_queue *cfqq) kmem_cache_free(cfq_pool, cfqq); } +/* + * Must always be called with the rcu_read_lock() held + */ static void __call_for_each_cic(struct io_context *ioc, void (*func)(struct io_context *, struct cfq_io_context *)) @@ -1197,6 +1200,11 @@ static void cic_free_func(struct io_context *ioc, struct cfq_io_context *cic) cfq_cic_free(cic); } +/* + * Must be called with rcu_read_lock() held or preemption otherwise disabled. + * Only two callers of this - ->dtor() which is called with the rcu_read_lock(), + * and ->trim() which is called with the task lock held + */ static void cfq_free_io_context(struct io_context *ioc) { /* @@ -1502,20 +1510,24 @@ static struct cfq_io_context * cfq_cic_lookup(struct cfq_data *cfqd, struct io_context *ioc) { struct cfq_io_context *cic; + unsigned long flags; void *k; if (unlikely(!ioc)) return NULL; + rcu_read_lock(); + /* * we maintain a last-hit cache, to avoid browsing over the tree */ cic = rcu_dereference(ioc->ioc_data); - if (cic && cic->key == cfqd) + if (cic && cic->key == cfqd) { + rcu_read_unlock(); return cic; + } do { - rcu_read_lock(); cic = radix_tree_lookup(&ioc->radix_root, (unsigned long) cfqd); rcu_read_unlock(); if (!cic) @@ -1524,10 +1536,13 @@ cfq_cic_lookup(struct cfq_data *cfqd, struct io_context *ioc) k = cic->key; if (unlikely(!k)) { cfq_drop_dead_cic(cfqd, ioc, cic); + rcu_read_lock(); continue; } + spin_lock_irqsave(&ioc->lock, flags); rcu_assign_pointer(ioc->ioc_data, cic); + spin_unlock_irqrestore(&ioc->lock, flags); break; } while (1); @@ -2134,6 +2149,10 @@ static void *cfq_init_queue(struct request_queue *q) static void cfq_slab_kill(void) { + /* + * Caller already ensured that pending RCU callbacks are completed, + * so we should have no busy allocations at this point. + */ if (cfq_pool) kmem_cache_destroy(cfq_pool); if (cfq_ioc_pool) @@ -2292,6 +2311,11 @@ static void __exit cfq_exit(void) ioc_gone = &all_gone; /* ioc_gone's update must be visible before reading ioc_count */ smp_wmb(); + + /* + * this also protects us from entering cfq_slab_kill() with + * pending RCU callbacks + */ if (elv_ioc_count_read(ioc_count)) wait_for_completion(ioc_gone); cfq_slab_kill(); diff --git a/block/elevator.c b/block/elevator.c index 980f8ae147b4c396b15886be25bd9b2342322472..902dd1344d56dfb9000ba5701dbb250bcf835d27 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -1110,6 +1110,8 @@ static int elevator_switch(struct request_queue *q, struct elevator_type *new_e) queue_flag_clear(QUEUE_FLAG_ELVSWITCH, q); spin_unlock_irq(q->queue_lock); + blk_add_trace_msg(q, "elv switch: %s", e->elevator_type->elevator_name); + return 1; fail_register: diff --git a/block/genhd.c b/block/genhd.c index 129ad939f9dd7179cab6da67497133cafee7156f..b922d4801c87d0f6951f86f8deae3fc32bbd03d7 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -660,6 +660,8 @@ dev_t blk_lookup_devt(const char *name, int part) mutex_lock(&block_class_lock); list_for_each_entry(dev, &block_class.devices, node) { + if (dev->type != &disk_type) + continue; if (strcmp(dev->bus_id, name) == 0) { struct gendisk *disk = dev_to_disk(dev); diff --git a/crypto/cts.c b/crypto/cts.c index c4e70bfb4970140b644eb5ea492935b0de97c357..ccf9c5de39584b32d34f26dc9a0e278f812825ac 100644 --- a/crypto/cts.c +++ b/crypto/cts.c @@ -89,6 +89,9 @@ static int cts_cbc_encrypt(struct crypto_cts_ctx *ctx, if (lastn < 0) return -EINVAL; + sg_init_table(sgsrc, 1); + sg_init_table(sgdst, 1); + memset(s, 0, sizeof(s)); scatterwalk_map_and_copy(s, src, offset, nbytes, 0); @@ -172,6 +175,9 @@ static int cts_cbc_decrypt(struct crypto_cts_ctx *ctx, if (lastn < 0) return -EINVAL; + sg_init_table(sgsrc, 1); + sg_init_table(sgdst, 1); + scatterwalk_map_and_copy(s, src, offset, nbytes, 0); lcldesc.tfm = ctx->child; diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c index 5b73f6a2cd86c839d36ed8c9cb83bb5659f0cc04..831883b7d6c9c5f456bb8db766ebc978b00bd907 100644 --- a/drivers/acpi/ac.c +++ b/drivers/acpi/ac.c @@ -233,6 +233,9 @@ static void acpi_ac_notify(acpi_handle handle, u32 event, void *data) device = ac->device; switch (event) { + default: + ACPI_DEBUG_PRINT((ACPI_DB_INFO, + "Unsupported event [0x%x]\n", event)); case ACPI_AC_NOTIFY_STATUS: case ACPI_NOTIFY_BUS_CHECK: case ACPI_NOTIFY_DEVICE_CHECK: @@ -244,11 +247,6 @@ static void acpi_ac_notify(acpi_handle handle, u32 event, void *data) #ifdef CONFIG_ACPI_SYSFS_POWER kobject_uevent(&ac->charger.dev->kobj, KOBJ_CHANGE); #endif - break; - default: - ACPI_DEBUG_PRINT((ACPI_DB_INFO, - "Unsupported event [0x%x]\n", event)); - break; } return; diff --git a/drivers/acpi/bay.c b/drivers/acpi/bay.c index d2fc94161848ff91e424b08df40f5a0d9643aafe..61b6c5beb2d347d32d1fe1e3ee1ff8195e5f731d 100644 --- a/drivers/acpi/bay.c +++ b/drivers/acpi/bay.c @@ -301,16 +301,20 @@ static int bay_add(acpi_handle handle, int id) */ pdev->dev.uevent_suppress = 0; - if (acpi_bay_add_fs(new_bay)) { - platform_device_unregister(new_bay->pdev); - goto bay_add_err; - } - /* register for events on this device */ status = acpi_install_notify_handler(handle, ACPI_SYSTEM_NOTIFY, bay_notify, new_bay); if (ACPI_FAILURE(status)) { - printk(KERN_ERR PREFIX "Error installing bay notify handler\n"); + printk(KERN_INFO PREFIX "Error installing bay notify handler\n"); + platform_device_unregister(new_bay->pdev); + goto bay_add_err; + } + + if (acpi_bay_add_fs(new_bay)) { + acpi_remove_notify_handler(handle, ACPI_SYSTEM_NOTIFY, + bay_notify); + platform_device_unregister(new_bay->pdev); + goto bay_add_err; } /* if we are on a dock station, we should register for dock @@ -373,6 +377,9 @@ static int __init bay_init(void) INIT_LIST_HEAD(&drive_bays); + if (acpi_disabled) + return -ENODEV; + /* look for dockable drive bays */ acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX, find_bay, &bays, NULL); diff --git a/drivers/acpi/dispatcher/dsfield.c b/drivers/acpi/dispatcher/dsfield.c index c78078315be9f707c8adc3b88184e4c70c5a097e..f988a5e7d2b4f504b62214260788ee28afefa367 100644 --- a/drivers/acpi/dispatcher/dsfield.c +++ b/drivers/acpi/dispatcher/dsfield.c @@ -450,10 +450,6 @@ acpi_ds_init_field_objects(union acpi_parse_object *op, return_ACPI_STATUS(AE_BAD_PARAMETER); } - if (!arg) { - return_ACPI_STATUS(AE_AML_NO_OPERAND); - } - /* Creating new namespace node(s), should not already exist */ flags = ACPI_NS_NO_UPSEARCH | ACPI_NS_DONT_OPEN_SCOPE | @@ -467,6 +463,7 @@ acpi_ds_init_field_objects(union acpi_parse_object *op, /* * Walk the list of entries in the field_list + * Note: field_list can be of zero length. In this case, Arg will be NULL. */ while (arg) { /* diff --git a/drivers/acpi/dispatcher/dsmethod.c b/drivers/acpi/dispatcher/dsmethod.c index e48a3ea03117ab3cdc7cc993ebbcb6dd019889e4..2509809a36cf3bb4ac269bb2b09c80fb869a1454 100644 --- a/drivers/acpi/dispatcher/dsmethod.c +++ b/drivers/acpi/dispatcher/dsmethod.c @@ -565,7 +565,7 @@ acpi_ds_terminate_control_method(union acpi_operand_object *method_desc, acpi_os_release_mutex(method_desc->method. mutex->mutex.os_mutex); - method_desc->method.mutex->mutex.thread_id = 0; + method_desc->method.mutex->mutex.thread_id = NULL; } } diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c index fa44fb96fc343d1c8dcb54b0b01e5849061f8678..bb7c51f712bd6cde630e4e8e5a771ca9d9e5fc55 100644 --- a/drivers/acpi/dock.c +++ b/drivers/acpi/dock.c @@ -834,7 +834,7 @@ static int dock_add(acpi_handle handle) goto dock_add_err; } - printk(KERN_INFO PREFIX "%s \n", ACPI_DOCK_DRIVER_DESCRIPTION); + printk(KERN_INFO PREFIX "%s\n", ACPI_DOCK_DRIVER_DESCRIPTION); return 0; @@ -917,6 +917,9 @@ static int __init dock_init(void) dock_station = NULL; + if (acpi_disabled) + return 0; + /* look for a dock station */ acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX, find_dock, &num, NULL); diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index 0924992187e87031809bf70c1b75c6367cc38a64..5622aee996b2046a788f6db842925d0dd74aad7b 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -194,7 +194,7 @@ static int acpi_ec_wait(struct acpi_ec *ec, enum ec_event event, int force_poll) while (time_before(jiffies, delay)) { if (acpi_ec_check_status(ec, event)) return 0; - udelay(ACPI_EC_UDELAY); + msleep(1); } } pr_err(PREFIX "acpi_ec_wait timeout, status = 0x%2.2x, event = %s\n", diff --git a/drivers/acpi/executer/exconfig.c b/drivers/acpi/executer/exconfig.c index 24da921d13e3b2112048b428f97a43298bb7c1c9..39d7421905840f1437c5408d2e4fe47e31f8b68d 100644 --- a/drivers/acpi/executer/exconfig.c +++ b/drivers/acpi/executer/exconfig.c @@ -375,9 +375,15 @@ acpi_ex_load_op(union acpi_operand_object *obj_desc, goto cleanup; } + /* + * Add the table to the namespace. + * + * Note: We load the table objects relative to the root of the namespace. + * This appears to go against the ACPI specification, but we do it for + * compatibility with other ACPI implementations. + */ status = - acpi_ex_add_table(table_index, walk_state->scope_info->scope.node, - &ddb_handle); + acpi_ex_add_table(table_index, acpi_gbl_root_node, &ddb_handle); if (ACPI_FAILURE(status)) { /* On error, table_ptr was deallocated above */ diff --git a/drivers/acpi/executer/exmutex.c b/drivers/acpi/executer/exmutex.c index c873ab40cd0ec59835a426d984eb0f261fe6deb6..a8bf3d713e2821db5c6e32588f4cc52f38e326bc 100644 --- a/drivers/acpi/executer/exmutex.c +++ b/drivers/acpi/executer/exmutex.c @@ -326,7 +326,7 @@ acpi_status acpi_ex_release_mutex_object(union acpi_operand_object *obj_desc) /* Clear mutex info */ - obj_desc->mutex.thread_id = 0; + obj_desc->mutex.thread_id = NULL; return_ACPI_STATUS(status); } @@ -463,7 +463,7 @@ void acpi_ex_release_all_mutexes(struct acpi_thread_state *thread) /* Mark mutex unowned */ obj_desc->mutex.owner_thread = NULL; - obj_desc->mutex.thread_id = 0; + obj_desc->mutex.thread_id = NULL; /* Update Thread sync_level (Last mutex is the important one) */ diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c index 06f8634fe58b192498ad73c5e4d4a4e715b01cf3..9b227d4dc9c9bbd43b7649b66b7ee311371f7eaf 100644 --- a/drivers/acpi/glue.c +++ b/drivers/acpi/glue.c @@ -272,6 +272,12 @@ static u32 rtc_handler(void *context) static inline void rtc_wake_setup(void) { acpi_install_fixed_event_handler(ACPI_EVENT_RTC, rtc_handler, NULL); + /* + * After the RTC handler is installed, the Fixed_RTC event should + * be disabled. Only when the RTC alarm is set will it be enabled. + */ + acpi_clear_event(ACPI_EVENT_RTC); + acpi_disable_event(ACPI_EVENT_RTC, 0); } static void rtc_wake_on(struct device *dev) @@ -327,6 +333,9 @@ static int __init acpi_rtc_init(void) { struct device *dev = get_rtc_dev(); + if (acpi_disabled) + return 0; + if (dev) { rtc_wake_setup(); rtc_info.wake_on = rtc_wake_on; diff --git a/drivers/acpi/hardware/hwsleep.c b/drivers/acpi/hardware/hwsleep.c index d9937e05ec6a237d0eff801091dca208eaadcb3c..dba3cfbe8cba9e3235970e7b972e7f54da24c4af 100644 --- a/drivers/acpi/hardware/hwsleep.c +++ b/drivers/acpi/hardware/hwsleep.c @@ -223,15 +223,17 @@ acpi_status acpi_enter_sleep_state_prep(u8 sleep_state) break; } - /* Set the system indicators to show the desired sleep state. */ - + /* + * Set the system indicators to show the desired sleep state. + * _SST is an optional method (return no error if not found) + */ status = acpi_evaluate_object(NULL, METHOD_NAME__SST, &arg_list, NULL); if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) { ACPI_EXCEPTION((AE_INFO, status, "While executing method _SST")); } - return_ACPI_STATUS(status); + return_ACPI_STATUS(AE_OK); } ACPI_EXPORT_SYMBOL(acpi_enter_sleep_state_prep) diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c index 5d59cb33b1a5435ba16052b032a9f8c24da15e1a..658e5f3abae0dda28d73395955d8e91c7126c846 100644 --- a/drivers/acpi/numa.c +++ b/drivers/acpi/numa.c @@ -140,19 +140,42 @@ acpi_table_print_srat_entry(struct acpi_subtable_header *header) } } +/* + * A lot of BIOS fill in 10 (= no distance) everywhere. This messes + * up the NUMA heuristics which wants the local node to have a smaller + * distance than the others. + * Do some quick checks here and only use the SLIT if it passes. + */ +static __init int slit_valid(struct acpi_table_slit *slit) +{ + int i, j; + int d = slit->locality_count; + for (i = 0; i < d; i++) { + for (j = 0; j < d; j++) { + u8 val = slit->entry[d*i + j]; + if (i == j) { + if (val != LOCAL_DISTANCE) + return 0; + } else if (val <= LOCAL_DISTANCE) + return 0; + } + } + return 1; +} + static int __init acpi_parse_slit(struct acpi_table_header *table) { struct acpi_table_slit *slit; - u32 localities; if (!table) return -EINVAL; slit = (struct acpi_table_slit *)table; - /* downcast just for %llu vs %lu for i386/ia64 */ - localities = (u32) slit->locality_count; - + if (!slit_valid(slit)) { + printk(KERN_INFO "ACPI: SLIT table looks invalid. Not used.\n"); + return -EINVAL; + } acpi_numa_slit_init(slit); return 0; diff --git a/drivers/acpi/parser/psargs.c b/drivers/acpi/parser/psargs.c index f1e8bf65e24e82aa0db7d4a33da9241494d3aaf7..e94463778845567ce02f6494fb9580bf2da85512 100644 --- a/drivers/acpi/parser/psargs.c +++ b/drivers/acpi/parser/psargs.c @@ -268,7 +268,7 @@ acpi_ps_get_next_namepath(struct acpi_walk_state *walk_state, */ if (ACPI_SUCCESS(status) && possible_method_call && (node->type == ACPI_TYPE_METHOD)) { - if (walk_state->op->common.aml_opcode == AML_UNLOAD_OP) { + if (walk_state->opcode == AML_UNLOAD_OP) { /* * acpi_ps_get_next_namestring has increased the AML pointer, * so we need to restore the saved AML pointer for method call. @@ -691,7 +691,7 @@ acpi_ps_get_next_arg(struct acpi_walk_state *walk_state, /* To support super_name arg of Unload */ - if (walk_state->op->common.aml_opcode == AML_UNLOAD_OP) { + if (walk_state->opcode == AML_UNLOAD_OP) { status = acpi_ps_get_next_namepath(walk_state, parser_state, arg, diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index 386e5aa48834cc087ccf2e2ac6757bc14ee5a566..9dd0fa93b9e1c1e2a9bd459638918ba47c25125e 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -86,7 +86,6 @@ static int acpi_processor_info_open_fs(struct inode *inode, struct file *file); static void acpi_processor_notify(acpi_handle handle, u32 event, void *data); static acpi_status acpi_processor_hotadd_init(acpi_handle handle, int *p_cpu); static int acpi_processor_handle_eject(struct acpi_processor *pr); -extern int acpi_processor_tstate_has_changed(struct acpi_processor *pr); static const struct acpi_device_id processor_device_ids[] = { diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index 2dd2c1f3a01ca11bf10ae1543d57f9d3fcd71dea..556ee1585192e10c0f35d79630d6d3a934cbcf8d 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -1669,6 +1669,7 @@ static int acpi_processor_setup_cpuidle(struct acpi_processor *pr) return -EINVAL; } + dev->cpu = pr->id; for (i = 0; i < CPUIDLE_STATE_MAX; i++) { dev->states[i].name[0] = '\0'; dev->states[i].desc[0] = '\0'; @@ -1738,7 +1739,7 @@ static int acpi_processor_setup_cpuidle(struct acpi_processor *pr) int acpi_processor_cst_has_changed(struct acpi_processor *pr) { - int ret; + int ret = 0; if (boot_option_idle_override) return 0; @@ -1756,8 +1757,10 @@ int acpi_processor_cst_has_changed(struct acpi_processor *pr) cpuidle_pause_and_lock(); cpuidle_disable_device(&pr->power.dev); acpi_processor_get_power_info(pr); - acpi_processor_setup_cpuidle(pr); - ret = cpuidle_enable_device(&pr->power.dev); + if (pr->flags.power) { + acpi_processor_setup_cpuidle(pr); + ret = cpuidle_enable_device(&pr->power.dev); + } cpuidle_resume_and_unlock(); return ret; @@ -1813,7 +1816,6 @@ int __cpuinit acpi_processor_power_init(struct acpi_processor *pr, if (pr->flags.power) { #ifdef CONFIG_CPU_IDLE acpi_processor_setup_cpuidle(pr); - pr->power.dev.cpu = pr->id; if (cpuidle_register_device(&pr->power.dev)) return -EIO; #endif @@ -1850,8 +1852,7 @@ int acpi_processor_power_exit(struct acpi_processor *pr, return 0; #ifdef CONFIG_CPU_IDLE - if (pr->flags.power) - cpuidle_unregister_device(&pr->power.dev); + cpuidle_unregister_device(&pr->power.dev); #endif pr->flags.power_setup_done = 0; diff --git a/drivers/acpi/sleep/proc.c b/drivers/acpi/sleep/proc.c index 8a5fe87105139c5529119bfc69b84d349d2cf1e7..224c57c0338106e2d283f1b811de2bdd66b74b7f 100644 --- a/drivers/acpi/sleep/proc.c +++ b/drivers/acpi/sleep/proc.c @@ -495,6 +495,12 @@ static int __init acpi_sleep_proc_init(void) acpi_root_dir, &acpi_system_alarm_fops); acpi_install_fixed_event_handler(ACPI_EVENT_RTC, rtc_handler, NULL); + /* + * Disable the RTC event after installing RTC handler. + * Only when RTC alarm is set will it be enabled. + */ + acpi_clear_event(ACPI_EVENT_RTC); + acpi_disable_event(ACPI_EVENT_RTC, 0); #endif /* HAVE_ACPI_LEGACY_ALARM */ /* 'wakeup device' [R/W] */ diff --git a/drivers/acpi/system.c b/drivers/acpi/system.c index 769f24855eb6356b7cfb437e6982d20149f1aca2..5bd2dec9a7ac34848be5c5a5fe4a74a411a06391 100644 --- a/drivers/acpi/system.c +++ b/drivers/acpi/system.c @@ -77,7 +77,6 @@ static ssize_t acpi_table_show(struct kobject *kobj, container_of(bin_attr, struct acpi_table_attr, attr); struct acpi_table_header *table_header = NULL; acpi_status status; - ssize_t ret_count = count; status = acpi_get_table(table_attr->name, table_attr->instance, @@ -85,18 +84,8 @@ static ssize_t acpi_table_show(struct kobject *kobj, if (ACPI_FAILURE(status)) return -ENODEV; - if (offset >= table_header->length) { - ret_count = 0; - goto end; - } - - if (offset + ret_count > table_header->length) - ret_count = table_header->length - offset; - - memcpy(buf, ((char *)table_header) + offset, ret_count); - - end: - return ret_count; + return memory_read_from_buffer(buf, count, &offset, + table_header, table_header->length); } static void acpi_table_attr_init(struct acpi_table_attr *table_attr, diff --git a/drivers/acpi/tables/tbinstal.c b/drivers/acpi/tables/tbinstal.c index 402f93e1ff2079eb5f49dde56d690513560b1c81..5336ce88f89f74b47790be39ceadabd8a5b345b3 100644 --- a/drivers/acpi/tables/tbinstal.c +++ b/drivers/acpi/tables/tbinstal.c @@ -123,24 +123,13 @@ acpi_tb_add_table(struct acpi_table_desc *table_desc, } } - /* The table must be either an SSDT or a PSDT or an OEMx */ - - if (!ACPI_COMPARE_NAME(table_desc->pointer->signature, ACPI_SIG_PSDT)&& - !ACPI_COMPARE_NAME(table_desc->pointer->signature, ACPI_SIG_SSDT)&& - strncmp(table_desc->pointer->signature, "OEM", 3)) { - /* Check for a printable name */ - if (acpi_ut_valid_acpi_name( - *(u32 *) table_desc->pointer->signature)) { - ACPI_ERROR((AE_INFO, "Table has invalid signature " - "[%4.4s], must be SSDT or PSDT", - table_desc->pointer->signature)); - } else { - ACPI_ERROR((AE_INFO, "Table has invalid signature " - "(0x%8.8X), must be SSDT or PSDT", - *(u32 *) table_desc->pointer->signature)); - } - return_ACPI_STATUS(AE_BAD_SIGNATURE); - } + /* + * Originally, we checked the table signature for "SSDT" or "PSDT" here. + * Next, we added support for OEMx tables, signature "OEM". + * Valid tables were encountered with a null signature, so we've just + * given up on validating the signature, since it seems to be a waste + * of code. The original code was removed (05/2008). + */ (void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES); diff --git a/drivers/acpi/tables/tbxface.c b/drivers/acpi/tables/tbxface.c index fb57b93c24953cc1cc83e3f822a23a94e88a89d5..0e319604d3e78fe5e197a2fcd4f6140cf0a1dcd3 100644 --- a/drivers/acpi/tables/tbxface.c +++ b/drivers/acpi/tables/tbxface.c @@ -540,7 +540,7 @@ static acpi_status acpi_tb_load_namespace(void) acpi_tb_print_table_header(0, table); if (no_auto_ssdt == 0) { - printk(KERN_WARNING "ACPI: DSDT override uses original SSDTs unless \"acpi_no_auto_ssdt\""); + printk(KERN_WARNING "ACPI: DSDT override uses original SSDTs unless \"acpi_no_auto_ssdt\"\n"); } } diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index 504385b1f2116614bd8e53e598b5c093414b2841..84c795fb9b1ebef3a787907ba372cc368923a6c2 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -364,10 +364,17 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag) if (flag & ACPI_TRIPS_CRITICAL) { status = acpi_evaluate_integer(tz->device->handle, "_CRT", NULL, &tz->trips.critical.temperature); - if (ACPI_FAILURE(status)) { + /* + * Treat freezing temperatures as invalid as well; some + * BIOSes return really low values and cause reboots at startup. + * Below zero (Celcius) values clearly aren't right for sure.. + * ... so lets discard those as invalid. + */ + if (ACPI_FAILURE(status) || + tz->trips.critical.temperature <= 2732) { tz->trips.critical.flags.valid = 0; ACPI_EXCEPTION((AE_INFO, status, - "No critical threshold")); + "No or invalid critical threshold")); return -ENODEV; } else { tz->trips.critical.flags.valid = 1; diff --git a/drivers/acpi/utilities/utmisc.c b/drivers/acpi/utilities/utmisc.c index e4ba7192cd15274ea634d666e5c13a60efb17f51..1f057b71db1a4aca5c68f271ff9c50d4a04acec5 100644 --- a/drivers/acpi/utilities/utmisc.c +++ b/drivers/acpi/utilities/utmisc.c @@ -1048,6 +1048,7 @@ acpi_ut_exception(char *module_name, va_start(args, format); acpi_os_vprintf(format, args); acpi_os_printf(" [%X]\n", ACPI_CA_VERSION); + va_end(args); } EXPORT_SYMBOL(acpi_ut_exception); @@ -1063,7 +1064,6 @@ acpi_ut_warning(char *module_name, u32 line_number, char *format, ...) acpi_os_vprintf(format, args); acpi_os_printf(" [%X]\n", ACPI_CA_VERSION); va_end(args); - va_end(args); } void ACPI_INTERNAL_VAR_XFACE diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index 5e5dda3a3027abfa1554a9b44c5ae636cd1e7133..d089c4519d456a796287ae9bfd77ad08d5f753f6 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -1713,7 +1713,8 @@ acpi_video_bus_get_devices(struct acpi_video_bus *video, status = acpi_video_bus_get_one_device(dev, video); if (ACPI_FAILURE(status)) { - ACPI_EXCEPTION((AE_INFO, status, "Cant attach device")); + ACPI_DEBUG_PRINT((ACPI_DB_WARN, + "Cant attach device")); continue; } } diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig index 9bf2986a2788d6bd11e26bdd459bdf9ed376fcb5..ae8494944c45dd54eb92f57f9651b86b6679f361 100644 --- a/drivers/ata/Kconfig +++ b/drivers/ata/Kconfig @@ -651,9 +651,17 @@ config PATA_WINBOND_VLB Support for the Winbond W83759A controller on Vesa Local Bus systems. +config HAVE_PATA_PLATFORM + bool + help + This is an internal configuration node for any machine that + uses pata-platform driver to enable the relevant driver in the + configuration structure without having to submit endless patches + to update the PATA_PLATFORM entry. + config PATA_PLATFORM tristate "Generic platform device PATA support" - depends on EMBEDDED || ARCH_RPC || PPC + depends on EMBEDDED || ARCH_RPC || PPC || HAVE_PATA_PLATFORM help This option enables support for generic directly connected ATA devices commonly found on embedded systems. diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 97f83fb2ee2eef25af748297cb474c859ba6545e..6a4a2a25d97a6bd258f1fee4c7cad287d7ef8c0d 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -89,6 +89,8 @@ enum { board_ahci_sb600 = 3, board_ahci_mv = 4, board_ahci_sb700 = 5, + board_ahci_mcp65 = 6, + board_ahci_nopmp = 7, /* global controller registers */ HOST_CAP = 0x00, /* host capabilities */ @@ -190,6 +192,7 @@ enum { AHCI_HFLAG_NO_PMP = (1 << 6), /* no PMP */ AHCI_HFLAG_NO_HOTPLUG = (1 << 7), /* ignore PxSERR.DIAG.N */ AHCI_HFLAG_SECT255 = (1 << 8), /* max 255 sectors */ + AHCI_HFLAG_YES_NCQ = (1 << 9), /* force NCQ cap on */ /* ap->flags bits */ @@ -253,6 +256,8 @@ static void ahci_pmp_attach(struct ata_port *ap); static void ahci_pmp_detach(struct ata_port *ap); static int ahci_softreset(struct ata_link *link, unsigned int *class, unsigned long deadline); +static int ahci_sb600_softreset(struct ata_link *link, unsigned int *class, + unsigned long deadline); static int ahci_hardreset(struct ata_link *link, unsigned int *class, unsigned long deadline); static int ahci_vt8251_hardreset(struct ata_link *link, unsigned int *class, @@ -329,6 +334,12 @@ static struct ata_port_operations ahci_p5wdh_ops = { .hardreset = ahci_p5wdh_hardreset, }; +static struct ata_port_operations ahci_sb600_ops = { + .inherits = &ahci_ops, + .softreset = ahci_sb600_softreset, + .pmp_softreset = ahci_sb600_softreset, +}; + #define AHCI_HFLAGS(flags) .private_data = (void *)(flags) static const struct ata_port_info ahci_port_info[] = { @@ -359,11 +370,11 @@ static const struct ata_port_info ahci_port_info[] = { { AHCI_HFLAGS (AHCI_HFLAG_IGN_SERR_INTERNAL | AHCI_HFLAG_32BIT_ONLY | AHCI_HFLAG_NO_MSI | - AHCI_HFLAG_SECT255 | AHCI_HFLAG_NO_PMP), + AHCI_HFLAG_SECT255), .flags = AHCI_FLAG_COMMON, .pio_mask = 0x1f, /* pio0-4 */ .udma_mask = ATA_UDMA6, - .port_ops = &ahci_ops, + .port_ops = &ahci_sb600_ops, }, /* board_ahci_mv */ { @@ -377,8 +388,23 @@ static const struct ata_port_info ahci_port_info[] = { }, /* board_ahci_sb700 */ { - AHCI_HFLAGS (AHCI_HFLAG_IGN_SERR_INTERNAL | - AHCI_HFLAG_NO_PMP), + AHCI_HFLAGS (AHCI_HFLAG_IGN_SERR_INTERNAL), + .flags = AHCI_FLAG_COMMON, + .pio_mask = 0x1f, /* pio0-4 */ + .udma_mask = ATA_UDMA6, + .port_ops = &ahci_sb600_ops, + }, + /* board_ahci_mcp65 */ + { + AHCI_HFLAGS (AHCI_HFLAG_YES_NCQ), + .flags = AHCI_FLAG_COMMON, + .pio_mask = 0x1f, /* pio0-4 */ + .udma_mask = ATA_UDMA6, + .port_ops = &ahci_ops, + }, + /* board_ahci_nopmp */ + { + AHCI_HFLAGS (AHCI_HFLAG_NO_PMP), .flags = AHCI_FLAG_COMMON, .pio_mask = 0x1f, /* pio0-4 */ .udma_mask = ATA_UDMA6, @@ -438,14 +464,14 @@ static const struct pci_device_id ahci_pci_tbl[] = { { PCI_VDEVICE(VIA, 0x6287), board_ahci_vt8251 }, /* VIA VT8251 */ /* NVIDIA */ - { PCI_VDEVICE(NVIDIA, 0x044c), board_ahci }, /* MCP65 */ - { PCI_VDEVICE(NVIDIA, 0x044d), board_ahci }, /* MCP65 */ - { PCI_VDEVICE(NVIDIA, 0x044e), board_ahci }, /* MCP65 */ - { PCI_VDEVICE(NVIDIA, 0x044f), board_ahci }, /* MCP65 */ - { PCI_VDEVICE(NVIDIA, 0x045c), board_ahci }, /* MCP65 */ - { PCI_VDEVICE(NVIDIA, 0x045d), board_ahci }, /* MCP65 */ - { PCI_VDEVICE(NVIDIA, 0x045e), board_ahci }, /* MCP65 */ - { PCI_VDEVICE(NVIDIA, 0x045f), board_ahci }, /* MCP65 */ + { PCI_VDEVICE(NVIDIA, 0x044c), board_ahci_mcp65 }, /* MCP65 */ + { PCI_VDEVICE(NVIDIA, 0x044d), board_ahci_mcp65 }, /* MCP65 */ + { PCI_VDEVICE(NVIDIA, 0x044e), board_ahci_mcp65 }, /* MCP65 */ + { PCI_VDEVICE(NVIDIA, 0x044f), board_ahci_mcp65 }, /* MCP65 */ + { PCI_VDEVICE(NVIDIA, 0x045c), board_ahci_mcp65 }, /* MCP65 */ + { PCI_VDEVICE(NVIDIA, 0x045d), board_ahci_mcp65 }, /* MCP65 */ + { PCI_VDEVICE(NVIDIA, 0x045e), board_ahci_mcp65 }, /* MCP65 */ + { PCI_VDEVICE(NVIDIA, 0x045f), board_ahci_mcp65 }, /* MCP65 */ { PCI_VDEVICE(NVIDIA, 0x0550), board_ahci }, /* MCP67 */ { PCI_VDEVICE(NVIDIA, 0x0551), board_ahci }, /* MCP67 */ { PCI_VDEVICE(NVIDIA, 0x0552), board_ahci }, /* MCP67 */ @@ -502,15 +528,15 @@ static const struct pci_device_id ahci_pci_tbl[] = { { PCI_VDEVICE(NVIDIA, 0x0bcd), board_ahci }, /* MCP7B */ { PCI_VDEVICE(NVIDIA, 0x0bce), board_ahci }, /* MCP7B */ { PCI_VDEVICE(NVIDIA, 0x0bcf), board_ahci }, /* MCP7B */ - { PCI_VDEVICE(NVIDIA, 0x0bd0), board_ahci }, /* MCP7B */ - { PCI_VDEVICE(NVIDIA, 0x0bd1), board_ahci }, /* MCP7B */ - { PCI_VDEVICE(NVIDIA, 0x0bd2), board_ahci }, /* MCP7B */ - { PCI_VDEVICE(NVIDIA, 0x0bd3), board_ahci }, /* MCP7B */ + { PCI_VDEVICE(NVIDIA, 0x0bc4), board_ahci }, /* MCP7B */ + { PCI_VDEVICE(NVIDIA, 0x0bc5), board_ahci }, /* MCP7B */ + { PCI_VDEVICE(NVIDIA, 0x0bc6), board_ahci }, /* MCP7B */ + { PCI_VDEVICE(NVIDIA, 0x0bc7), board_ahci }, /* MCP7B */ /* SiS */ - { PCI_VDEVICE(SI, 0x1184), board_ahci }, /* SiS 966 */ - { PCI_VDEVICE(SI, 0x1185), board_ahci }, /* SiS 966 */ - { PCI_VDEVICE(SI, 0x0186), board_ahci }, /* SiS 968 */ + { 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 */ /* Marvell */ { PCI_VDEVICE(MARVELL, 0x6145), board_ahci_mv }, /* 6145 */ @@ -624,12 +650,26 @@ static void ahci_save_initial_config(struct pci_dev *pdev, cap &= ~HOST_CAP_NCQ; } + if (!(cap & HOST_CAP_NCQ) && (hpriv->flags & AHCI_HFLAG_YES_NCQ)) { + dev_printk(KERN_INFO, &pdev->dev, + "controller can do NCQ, turning on CAP_NCQ\n"); + cap |= HOST_CAP_NCQ; + } + if ((cap & HOST_CAP_PMP) && (hpriv->flags & AHCI_HFLAG_NO_PMP)) { dev_printk(KERN_INFO, &pdev->dev, "controller can't do PMP, turning off CAP_PMP\n"); cap &= ~HOST_CAP_PMP; } + if (pdev->vendor == PCI_VENDOR_ID_JMICRON && pdev->device == 0x2361 && + port_map != 1) { + dev_printk(KERN_INFO, &pdev->dev, + "JMB361 has only one port, port_map 0x%x -> 0x%x\n", + port_map, 1); + port_map = 1; + } + /* * Temporary Marvell 6145 hack: PATA port presence * is asserted through the standard AHCI port @@ -1262,19 +1302,11 @@ static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp, return 0; } -static int ahci_check_ready(struct ata_link *link) -{ - void __iomem *port_mmio = ahci_port_base(link->ap); - u8 status = readl(port_mmio + PORT_TFDATA) & 0xFF; - - return ata_check_ready(status); -} - -static int ahci_softreset(struct ata_link *link, unsigned int *class, - unsigned long deadline) +static int ahci_do_softreset(struct ata_link *link, unsigned int *class, + int pmp, unsigned long deadline, + int (*check_ready)(struct ata_link *link)) { struct ata_port *ap = link->ap; - int pmp = sata_srst_pmp(link); const char *reason = NULL; unsigned long now, msecs; struct ata_taskfile tf; @@ -1312,7 +1344,7 @@ static int ahci_softreset(struct ata_link *link, unsigned int *class, ahci_exec_polled_cmd(ap, pmp, &tf, 0, 0, 0); /* wait for link to become ready */ - rc = ata_wait_after_reset(link, deadline, ahci_check_ready); + rc = ata_wait_after_reset(link, deadline, check_ready); /* link occupied, -ENODEV too is an error */ if (rc) { reason = "device not ready"; @@ -1328,6 +1360,72 @@ static int ahci_softreset(struct ata_link *link, unsigned int *class, return rc; } +static int ahci_check_ready(struct ata_link *link) +{ + void __iomem *port_mmio = ahci_port_base(link->ap); + u8 status = readl(port_mmio + PORT_TFDATA) & 0xFF; + + return ata_check_ready(status); +} + +static int ahci_softreset(struct ata_link *link, unsigned int *class, + unsigned long deadline) +{ + int pmp = sata_srst_pmp(link); + + DPRINTK("ENTER\n"); + + return ahci_do_softreset(link, class, pmp, deadline, ahci_check_ready); +} + +static int ahci_sb600_check_ready(struct ata_link *link) +{ + void __iomem *port_mmio = ahci_port_base(link->ap); + u8 status = readl(port_mmio + PORT_TFDATA) & 0xFF; + u32 irq_status = readl(port_mmio + PORT_IRQ_STAT); + + /* + * There is no need to check TFDATA if BAD PMP is found due to HW bug, + * which can save timeout delay. + */ + if (irq_status & PORT_IRQ_BAD_PMP) + return -EIO; + + return ata_check_ready(status); +} + +static int ahci_sb600_softreset(struct ata_link *link, unsigned int *class, + unsigned long deadline) +{ + struct ata_port *ap = link->ap; + void __iomem *port_mmio = ahci_port_base(ap); + int pmp = sata_srst_pmp(link); + int rc; + u32 irq_sts; + + DPRINTK("ENTER\n"); + + rc = ahci_do_softreset(link, class, pmp, deadline, + ahci_sb600_check_ready); + + /* + * Soft reset fails on some ATI chips with IPMS set when PMP + * is enabled but SATA HDD/ODD is connected to SATA port, + * do soft reset again to port 0. + */ + if (rc == -EIO) { + irq_sts = readl(port_mmio + PORT_IRQ_STAT); + if (irq_sts & PORT_IRQ_BAD_PMP) { + ata_link_printk(link, KERN_WARNING, + "failed due to HW bug, retry pmp=0\n"); + rc = ahci_do_softreset(link, class, 0, deadline, + ahci_check_ready); + } + } + + return rc; +} + static int ahci_hardreset(struct ata_link *link, unsigned int *class, unsigned long deadline) { @@ -2118,7 +2216,8 @@ static void ahci_p5wdh_workaround(struct ata_host *host) static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { static int printed_version; - struct ata_port_info pi = ahci_port_info[ent->driver_data]; + unsigned int board_id = ent->driver_data; + struct ata_port_info pi = ahci_port_info[board_id]; const struct ata_port_info *ppi[] = { &pi, NULL }; struct device *dev = &pdev->dev; struct ahci_host_priv *hpriv; @@ -2167,6 +2266,11 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) return -ENOMEM; hpriv->flags |= (unsigned long)pi.private_data; + /* MCP65 revision A1 and A2 can't do MSI */ + if (board_id == board_ahci_mcp65 && + (pdev->revision == 0xa1 || pdev->revision == 0xa2)) + hpriv->flags |= AHCI_HFLAG_NO_MSI; + if ((hpriv->flags & AHCI_HFLAG_NO_MSI) || pci_enable_msi(pdev)) pci_intx(pdev, 1); diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index a9027b8fbdd53fbb7ea3e2b6257a84924375b9f3..a90ae03f56b2e1f09793a8ddc63aca41a281b9f8 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -247,10 +247,11 @@ static const struct pci_device_id piix_pci_tbl[] = { { 0x8086, 0x2820, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata }, /* SATA Controller 2 IDE (ICH8) */ { 0x8086, 0x2825, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata }, - /* Mobile SATA Controller IDE (ICH8M) */ - { 0x8086, 0x2828, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata }, /* Mobile SATA Controller IDE (ICH8M), Apple */ { 0x8086, 0x2828, 0x106b, 0x00a0, 0, 0, ich8m_apple_sata }, + { 0x8086, 0x2828, 0x106b, 0x00a1, 0, 0, ich8m_apple_sata }, + /* Mobile SATA Controller IDE (ICH8M) */ + { 0x8086, 0x2828, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata }, /* SATA Controller IDE (ICH9) */ { 0x8086, 0x2920, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata }, /* SATA Controller IDE (ICH9) */ @@ -526,7 +527,7 @@ static struct ata_port_info piix_port_info[] = { [ich8m_apple_sata] = { - .flags = PIIX_SATA_FLAGS | PIIX_FLAG_SIDPR, + .flags = PIIX_SATA_FLAGS, .pio_mask = 0x1f, /* pio0-4 */ .mwdma_mask = 0x07, /* mwdma0-2 */ .udma_mask = ATA_UDMA6, @@ -573,6 +574,8 @@ static const struct ich_laptop ich_laptop[] = { { 0x27DF, 0x1043, 0x1267 }, /* ICH7 on Asus W5F */ { 0x27DF, 0x103C, 0x30A1 }, /* ICH7 on HP Compaq nc2400 */ { 0x24CA, 0x1025, 0x0061 }, /* ICH4 on ACER Aspire 2023WLMi */ + { 0x24CA, 0x1025, 0x003d }, /* ICH4 on ACER TM290 */ + { 0x266F, 0x1025, 0x0066 }, /* ICH6 on ACER Aspire 1694WLMi */ { 0x2653, 0x1043, 0x82D8 }, /* ICH6M on Asus Eee 701 */ /* end marker */ { 0, } @@ -1039,6 +1042,13 @@ static int piix_broken_suspend(void) DMI_MATCH(DMI_PRODUCT_NAME, "Tecra M4"), }, }, + { + .ident = "TECRA M4", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), + DMI_MATCH(DMI_PRODUCT_NAME, "TECRA M4"), + }, + }, { .ident = "TECRA M5", .matches = { diff --git a/drivers/ata/libata-acpi.c b/drivers/ata/libata-acpi.c index 70b77e0899a84848d5da89b736505aaee977f2b2..3ff8b14420d9bad5c2de548dd5edee8e730537e0 100644 --- a/drivers/ata/libata-acpi.c +++ b/drivers/ata/libata-acpi.c @@ -118,19 +118,82 @@ static void ata_acpi_associate_ide_port(struct ata_port *ap) ap->pflags |= ATA_PFLAG_INIT_GTM_VALID; } +static void ata_acpi_eject_device(acpi_handle handle) +{ + struct acpi_object_list arg_list; + union acpi_object arg; + + arg_list.count = 1; + arg_list.pointer = &arg; + arg.type = ACPI_TYPE_INTEGER; + arg.integer.value = 1; + + if (ACPI_FAILURE(acpi_evaluate_object(handle, "_EJ0", + &arg_list, NULL))) + printk(KERN_ERR "Failed to evaluate _EJ0!\n"); +} + +/* @ap and @dev are the same as ata_acpi_handle_hotplug() */ +static void ata_acpi_detach_device(struct ata_port *ap, struct ata_device *dev) +{ + if (dev) + dev->flags |= ATA_DFLAG_DETACH; + else { + struct ata_link *tlink; + struct ata_device *tdev; + + ata_port_for_each_link(tlink, ap) + ata_link_for_each_dev(tdev, tlink) + tdev->flags |= ATA_DFLAG_DETACH; + } + + ata_port_schedule_eh(ap); +} + +/** + * ata_acpi_handle_hotplug - ACPI event handler backend + * @ap: ATA port ACPI event occurred + * @dev: ATA device ACPI event occurred (can be NULL) + * @event: ACPI event which occurred + * @is_dock_event: boolean indicating whether the event was a dock one + * + * All ACPI bay / device realted events end up in this function. If + * the event is port-wide @dev is NULL. If the event is specific to a + * device, @dev points to it. + * + * Hotplug (as opposed to unplug) notification is always handled as + * port-wide while unplug only kills the target device on device-wide + * event. + * + * LOCKING: + * ACPI notify handler context. May sleep. + */ static void ata_acpi_handle_hotplug(struct ata_port *ap, struct ata_device *dev, - u32 event) + u32 event, int is_dock_event) { char event_string[12]; char *envp[] = { event_string, NULL }; - struct ata_eh_info *ehi; + struct ata_eh_info *ehi = &ap->link.eh_info; struct kobject *kobj = NULL; int wait = 0; unsigned long flags; + acpi_handle handle, tmphandle; + unsigned long sta; + acpi_status status; + + if (dev) { + if (dev->sdev) + kobj = &dev->sdev->sdev_gendev.kobj; + handle = dev->acpi_handle; + } else { + kobj = &ap->dev->kobj; + handle = ap->acpi_handle; + } - if (!ap) - ap = dev->link->ap; - ehi = &ap->link.eh_info; + status = acpi_get_handle(handle, "_EJ0", &tmphandle); + if (ACPI_FAILURE(status)) + /* This device does not support hotplug */ + return; spin_lock_irqsave(ap->lock, flags); @@ -138,57 +201,80 @@ static void ata_acpi_handle_hotplug(struct ata_port *ap, struct ata_device *dev, case ACPI_NOTIFY_BUS_CHECK: case ACPI_NOTIFY_DEVICE_CHECK: ata_ehi_push_desc(ehi, "ACPI event"); - ata_ehi_hotplugged(ehi); - ata_port_freeze(ap); - break; + status = acpi_evaluate_integer(handle, "_STA", NULL, &sta); + if (ACPI_FAILURE(status)) { + ata_port_printk(ap, KERN_ERR, + "acpi: failed to determine bay status (0x%x)\n", + status); + break; + } + + if (sta) { + ata_ehi_hotplugged(ehi); + ata_port_freeze(ap); + } else { + /* The device has gone - unplug it */ + ata_acpi_detach_device(ap, dev); + wait = 1; + } + break; case ACPI_NOTIFY_EJECT_REQUEST: ata_ehi_push_desc(ehi, "ACPI event"); - if (dev) - dev->flags |= ATA_DFLAG_DETACH; - else { - struct ata_link *tlink; - struct ata_device *tdev; - - ata_port_for_each_link(tlink, ap) - ata_link_for_each_dev(tdev, tlink) - tdev->flags |= ATA_DFLAG_DETACH; - } - ata_port_schedule_eh(ap); + if (!is_dock_event) + break; + + /* undock event - immediate unplug */ + ata_acpi_detach_device(ap, dev); wait = 1; break; } - if (dev) { - if (dev->sdev) - kobj = &dev->sdev->sdev_gendev.kobj; - } else - kobj = &ap->dev->kobj; + /* make sure kobj doesn't go away while ap->lock is released */ + kobject_get(kobj); + + spin_unlock_irqrestore(ap->lock, flags); + + if (wait) { + ata_port_wait_eh(ap); + ata_acpi_eject_device(handle); + } - if (kobj) { + if (kobj && !is_dock_event) { sprintf(event_string, "BAY_EVENT=%d", event); kobject_uevent_env(kobj, KOBJ_CHANGE, envp); } - spin_unlock_irqrestore(ap->lock, flags); + kobject_put(kobj); +} - if (wait) - ata_port_wait_eh(ap); +static void ata_acpi_dev_notify_dock(acpi_handle handle, u32 event, void *data) +{ + struct ata_device *dev = data; + + ata_acpi_handle_hotplug(dev->link->ap, dev, event, 1); +} + +static void ata_acpi_ap_notify_dock(acpi_handle handle, u32 event, void *data) +{ + struct ata_port *ap = data; + + ata_acpi_handle_hotplug(ap, NULL, event, 1); } static void ata_acpi_dev_notify(acpi_handle handle, u32 event, void *data) { struct ata_device *dev = data; - ata_acpi_handle_hotplug(NULL, dev, event); + ata_acpi_handle_hotplug(dev->link->ap, dev, event, 0); } static void ata_acpi_ap_notify(acpi_handle handle, u32 event, void *data) { struct ata_port *ap = data; - ata_acpi_handle_hotplug(ap, NULL, event); + ata_acpi_handle_hotplug(ap, NULL, event, 0); } /** @@ -229,7 +315,7 @@ void ata_acpi_associate(struct ata_host *host) ata_acpi_ap_notify, ap); /* we might be on a docking station */ register_hotplug_dock_device(ap->acpi_handle, - ata_acpi_ap_notify, ap); + ata_acpi_ap_notify_dock, ap); } for (j = 0; j < ata_link_max_devices(&ap->link); j++) { @@ -241,7 +327,7 @@ void ata_acpi_associate(struct ata_host *host) ata_acpi_dev_notify, dev); /* we might be on a docking station */ register_hotplug_dock_device(dev->acpi_handle, - ata_acpi_dev_notify, dev); + ata_acpi_dev_notify_dock, dev); } } } diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 927b692d723cb190f73e30d09891bf62336770ea..303fc0d2b978464dbf6d927a370f4cf743862b6b 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -2126,6 +2126,13 @@ int ata_dev_configure(struct ata_device *dev) dev->horkage |= ata_dev_blacklisted(dev); ata_force_horkage(dev); + if (dev->horkage & ATA_HORKAGE_DISABLE) { + ata_dev_printk(dev, KERN_INFO, + "unsupported device, disabling\n"); + ata_dev_disable(dev); + return 0; + } + /* let ACPI work its magic */ rc = ata_acpi_on_devcfg(dev); if (rc) @@ -3490,22 +3497,11 @@ int sata_link_resume(struct ata_link *link, const unsigned long *params, if ((rc = sata_link_debounce(link, params, deadline))) return rc; - /* Clear SError. PMP and some host PHYs require this to - * operate and clearing should be done before checking PHY - * online status to avoid race condition (hotplugging between - * link resume and status check). - */ + /* clear SError, some PHYs require this even for SRST to work */ if (!(rc = sata_scr_read(link, SCR_ERROR, &serror))) rc = sata_scr_write(link, SCR_ERROR, serror); - if (rc == 0 || rc == -EINVAL) { - unsigned long flags; - spin_lock_irqsave(link->ap->lock, flags); - link->eh_info.serror = 0; - spin_unlock_irqrestore(link->ap->lock, flags); - rc = 0; - } - return rc; + return rc != -EINVAL ? rc : 0; } /** @@ -3653,9 +3649,13 @@ int sata_link_hardreset(struct ata_link *link, const unsigned long *timing, if (check_ready) rc = ata_wait_ready(link, deadline, check_ready); out: - if (rc && rc != -EAGAIN) + if (rc && rc != -EAGAIN) { + /* online is set iff link is online && reset succeeded */ + if (online) + *online = false; ata_link_printk(link, KERN_ERR, "COMRESET failed (errno=%d)\n", rc); + } DPRINTK("EXIT, rc=%d\n", rc); return rc; } @@ -3700,8 +3700,14 @@ int sata_std_hardreset(struct ata_link *link, unsigned int *class, */ void ata_std_postreset(struct ata_link *link, unsigned int *classes) { + u32 serror; + DPRINTK("ENTER\n"); + /* reset complete, clear SError */ + if (!sata_scr_read(link, SCR_ERROR, &serror)) + sata_scr_write(link, SCR_ERROR, serror); + /* print link status */ sata_print_link_status(link); @@ -3894,8 +3900,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { { "SAMSUNG CD-ROM SN-124", "N001", ATA_HORKAGE_NODMA }, { "Seagate STT20000A", NULL, ATA_HORKAGE_NODMA }, /* Odd clown on sil3726/4726 PMPs */ - { "Config Disk", NULL, ATA_HORKAGE_NODMA | - ATA_HORKAGE_SKIP_PM }, + { "Config Disk", NULL, ATA_HORKAGE_DISABLE }, /* Weird ATAPI devices */ { "TORiSAN DVD-ROM DRD-N216", NULL, ATA_HORKAGE_MAX_SEC_128 }, @@ -4292,7 +4297,7 @@ void ata_sg_clean(struct ata_queued_cmd *qc) } /** - * ata_check_atapi_dma - Check whether ATAPI DMA can be supported + * atapi_check_dma - Check whether ATAPI DMA can be supported * @qc: Metadata associated with taskfile to check * * Allow low-level driver to filter ATA PACKET commands, returning @@ -4305,7 +4310,7 @@ void ata_sg_clean(struct ata_queued_cmd *qc) * RETURNS: 0 when ATAPI DMA can be used * nonzero otherwise */ -int ata_check_atapi_dma(struct ata_queued_cmd *qc) +int atapi_check_dma(struct ata_queued_cmd *qc) { struct ata_port *ap = qc->ap; @@ -5398,7 +5403,7 @@ static void ata_host_stop(struct device *gendev, void *res) */ static void ata_finalize_port_ops(struct ata_port_operations *ops) { - static spinlock_t lock = SPIN_LOCK_UNLOCKED; + static DEFINE_SPINLOCK(lock); const struct ata_port_operations *cur; void **begin = (void **)ops; void **end = (void **)&ops->inherits; @@ -5616,7 +5621,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht) spin_lock_irqsave(ap->lock, flags); ehi->probe_mask |= ATA_ALL_DEVICES; - ehi->action |= ATA_EH_RESET; + ehi->action |= ATA_EH_RESET | ATA_EH_LPM; ehi->flags |= ATA_EHI_NO_AUTOPSY | ATA_EHI_QUIET; ap->pflags &= ~ATA_PFLAG_INITIALIZING; @@ -5649,7 +5654,6 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht) struct ata_port *ap = host->ports[i]; ata_scsi_scan_host(ap, 1); - ata_lpm_schedule(ap, ap->pm_policy); } return 0; diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 62e033146bedae50c7de7126f0f3a8b2aec67b17..7894d83ea1eb8d10f57db21f4c71013cd22209f8 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -1308,12 +1308,7 @@ static void ata_eh_analyze_serror(struct ata_link *link) unsigned int err_mask = 0, action = 0; u32 hotplug_mask; - if (serror & SERR_PERSISTENT) { - err_mask |= AC_ERR_ATA_BUS; - action |= ATA_EH_RESET; - } - if (serror & - (SERR_DATA_RECOVERED | SERR_COMM_RECOVERED | SERR_DATA)) { + if (serror & (SERR_PERSISTENT | SERR_DATA)) { err_mask |= AC_ERR_ATA_BUS; action |= ATA_EH_RESET; } @@ -2047,19 +2042,11 @@ static int ata_do_reset(struct ata_link *link, ata_reset_fn_t reset, unsigned int *classes, unsigned long deadline) { struct ata_device *dev; - int rc; ata_link_for_each_dev(dev, link) classes[dev->devno] = ATA_DEV_UNKNOWN; - rc = reset(link, classes, deadline); - - /* convert all ATA_DEV_UNKNOWN to ATA_DEV_NONE */ - ata_link_for_each_dev(dev, link) - if (classes[dev->devno] == ATA_DEV_UNKNOWN) - classes[dev->devno] = ATA_DEV_NONE; - - return rc; + return reset(link, classes, deadline); } static int ata_eh_followup_srst_needed(struct ata_link *link, @@ -2096,9 +2083,11 @@ int ata_eh_reset(struct ata_link *link, int classify, ata_reset_fn_t reset; unsigned long flags; u32 sstatus; - int rc; + int nr_known, rc; - /* about to reset */ + /* + * Prepare to reset + */ spin_lock_irqsave(ap->lock, flags); ap->pflags |= ATA_PFLAG_RESETTING; spin_unlock_irqrestore(ap->lock, flags); @@ -2124,16 +2113,8 @@ int ata_eh_reset(struct ata_link *link, int classify, ap->ops->set_piomode(ap, dev); } - if (!softreset && !hardreset) { - if (verbose) - ata_link_printk(link, KERN_INFO, "no reset method " - "available, skipping reset\n"); - if (!(lflags & ATA_LFLAG_ASSUME_CLASS)) - lflags |= ATA_LFLAG_ASSUME_ATA; - goto done; - } - /* prefer hardreset */ + reset = NULL; ehc->i.action &= ~ATA_EH_RESET; if (hardreset) { reset = hardreset; @@ -2141,11 +2122,6 @@ int ata_eh_reset(struct ata_link *link, int classify, } else if (softreset) { reset = softreset; ehc->i.action = ATA_EH_SOFTRESET; - } else { - ata_link_printk(link, KERN_ERR, "BUG: no reset method, " - "please report to linux-ide@vger.kernel.org\n"); - dump_stack(); - return -EINVAL; } if (prereset) { @@ -2165,55 +2141,71 @@ int ata_eh_reset(struct ata_link *link, int classify, "prereset failed (errno=%d)\n", rc); goto out; } - } - /* prereset() might have cleared ATA_EH_RESET */ - if (!(ehc->i.action & ATA_EH_RESET)) { - /* prereset told us not to reset, bang classes and return */ - ata_link_for_each_dev(dev, link) - classes[dev->devno] = ATA_DEV_NONE; - rc = 0; - goto out; + /* prereset() might have cleared ATA_EH_RESET. If so, + * bang classes and return. + */ + if (reset && !(ehc->i.action & ATA_EH_RESET)) { + ata_link_for_each_dev(dev, link) + classes[dev->devno] = ATA_DEV_NONE; + rc = 0; + goto out; + } } retry: + /* + * Perform reset + */ + if (ata_is_host_link(link)) + ata_eh_freeze_port(ap); + deadline = jiffies + ata_eh_reset_timeouts[try++]; - /* shut up during boot probing */ - if (verbose) - ata_link_printk(link, KERN_INFO, "%s resetting link\n", - reset == softreset ? "soft" : "hard"); + if (reset) { + if (verbose) + ata_link_printk(link, KERN_INFO, "%s resetting link\n", + reset == softreset ? "soft" : "hard"); - /* mark that this EH session started with reset */ - if (reset == hardreset) - ehc->i.flags |= ATA_EHI_DID_HARDRESET; - else - ehc->i.flags |= ATA_EHI_DID_SOFTRESET; + /* mark that this EH session started with reset */ + if (reset == hardreset) + ehc->i.flags |= ATA_EHI_DID_HARDRESET; + else + ehc->i.flags |= ATA_EHI_DID_SOFTRESET; - rc = ata_do_reset(link, reset, classes, deadline); + rc = ata_do_reset(link, reset, classes, deadline); - if (reset == hardreset && - ata_eh_followup_srst_needed(link, rc, classify, classes)) { - /* okay, let's do follow-up softreset */ - reset = softreset; + if (reset == hardreset && + ata_eh_followup_srst_needed(link, rc, classify, classes)) { + /* okay, let's do follow-up softreset */ + reset = softreset; - if (!reset) { - ata_link_printk(link, KERN_ERR, - "follow-up softreset required " - "but no softreset avaliable\n"); - rc = -EINVAL; - goto fail; + if (!reset) { + ata_link_printk(link, KERN_ERR, + "follow-up softreset required " + "but no softreset avaliable\n"); + rc = -EINVAL; + goto fail; + } + + ata_eh_about_to_do(link, NULL, ATA_EH_RESET); + rc = ata_do_reset(link, reset, classes, deadline); } - 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 " + "available, skipping reset\n"); + if (!(lflags & ATA_LFLAG_ASSUME_CLASS)) + lflags |= ATA_LFLAG_ASSUME_ATA; } - /* -EAGAIN can happen if we skipped followup SRST */ - if (rc && rc != -EAGAIN) - goto fail; - - done: + /* + * Post-reset processing + */ ata_link_for_each_dev(dev, link) { /* After the reset, the device state is PIO 0 and the * controller state is undefined. Reset also wakes up @@ -2236,9 +2228,53 @@ int ata_eh_reset(struct ata_link *link, int classify, if (sata_scr_read(link, SCR_STATUS, &sstatus) == 0) link->sata_spd = (sstatus >> 4) & 0xf; + /* thaw the port */ + if (ata_is_host_link(link)) + ata_eh_thaw_port(ap); + + /* postreset() should clear hardware SError. Although SError + * is cleared during link resume, clearing SError here is + * necessary as some PHYs raise hotplug events after SRST. + * This introduces race condition where hotplug occurs between + * reset and here. This race is mediated by cross checking + * link onlineness and classification result later. + */ if (postreset) postreset(link, classes); + /* clear cached SError */ + spin_lock_irqsave(link->ap->lock, flags); + link->eh_info.serror = 0; + spin_unlock_irqrestore(link->ap->lock, flags); + + /* Make sure onlineness and classification result correspond. + * Hotplug could have happened during reset and some + * controllers fail to wait while a drive is spinning up after + * being hotplugged causing misdetection. By cross checking + * link onlineness and classification result, those conditions + * can be reliably detected and retried. + */ + nr_known = 0; + ata_link_for_each_dev(dev, link) { + /* convert all ATA_DEV_UNKNOWN to ATA_DEV_NONE */ + if (classes[dev->devno] == ATA_DEV_UNKNOWN) + classes[dev->devno] = ATA_DEV_NONE; + else + nr_known++; + } + + if (classify && !nr_known && ata_link_online(link)) { + if (try < max_tries) { + ata_link_printk(link, KERN_WARNING, "link online but " + "device misclassified, retrying\n"); + rc = -EAGAIN; + goto fail; + } + ata_link_printk(link, KERN_WARNING, + "link online but device misclassified, " + "device detection might fail\n"); + } + /* reset successful, schedule revalidation */ ata_eh_done(link, NULL, ATA_EH_RESET); ehc->i.action |= ATA_EH_REVALIDATE; @@ -2587,7 +2623,7 @@ int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset, struct ata_link *link; struct ata_device *dev; int nr_failed_devs, nr_disabled_devs; - int reset, rc; + int rc; unsigned long flags; DPRINTK("ENTER\n"); @@ -2630,7 +2666,6 @@ int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset, rc = 0; nr_failed_devs = 0; nr_disabled_devs = 0; - reset = 0; /* if UNLOADING, finish immediately */ if (ap->pflags & ATA_PFLAG_UNLOADING) @@ -2644,40 +2679,24 @@ int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset, if (ata_eh_skip_recovery(link)) ehc->i.action = 0; - /* do we need to reset? */ - if (ehc->i.action & ATA_EH_RESET) - reset = 1; - ata_link_for_each_dev(dev, link) ehc->classes[dev->devno] = ATA_DEV_UNKNOWN; } /* reset */ - if (reset) { - /* if PMP is attached, this function only deals with - * downstream links, port should stay thawed. - */ - if (!sata_pmp_attached(ap)) - ata_eh_freeze_port(ap); - - ata_port_for_each_link(link, ap) { - struct ata_eh_context *ehc = &link->eh_context; + ata_port_for_each_link(link, ap) { + struct ata_eh_context *ehc = &link->eh_context; - if (!(ehc->i.action & ATA_EH_RESET)) - continue; + if (!(ehc->i.action & ATA_EH_RESET)) + continue; - rc = ata_eh_reset(link, ata_link_nr_vacant(link), - prereset, softreset, hardreset, - postreset); - if (rc) { - ata_link_printk(link, KERN_ERR, - "reset failed, giving up\n"); - goto out; - } + rc = ata_eh_reset(link, ata_link_nr_vacant(link), + prereset, softreset, hardreset, postreset); + if (rc) { + ata_link_printk(link, KERN_ERR, + "reset failed, giving up\n"); + goto out; } - - if (!sata_pmp_attached(ap)) - ata_eh_thaw_port(ap); } /* the rest */ diff --git a/drivers/ata/libata-pmp.c b/drivers/ata/libata-pmp.c index ff1822a7da38941b4c4cc2051f2bdd4ec80e37a2..7daf4c0f62167af1735c7f5885903774312cb8ba 100644 --- a/drivers/ata/libata-pmp.c +++ b/drivers/ata/libata-pmp.c @@ -48,7 +48,7 @@ static unsigned int sata_pmp_read(struct ata_link *link, int reg, u32 *r_val) tf.device = link->pmp; err_mask = ata_exec_internal(pmp_dev, &tf, NULL, DMA_NONE, NULL, 0, - SATA_PMP_SCR_TIMEOUT); + SATA_PMP_RW_TIMEOUT); if (err_mask) return err_mask; @@ -88,7 +88,7 @@ static unsigned int sata_pmp_write(struct ata_link *link, int reg, u32 val) tf.lbah = (val >> 24) & 0xff; return ata_exec_internal(pmp_dev, &tf, NULL, DMA_NONE, NULL, 0, - SATA_PMP_SCR_TIMEOUT); + SATA_PMP_RW_TIMEOUT); } /** @@ -257,19 +257,6 @@ static int sata_pmp_configure(struct ata_device *dev, int print_info) goto fail; } - /* turn off notification till fan-out ports are reset and configured */ - if (gscr[SATA_PMP_GSCR_FEAT_EN] & SATA_PMP_FEAT_NOTIFY) { - gscr[SATA_PMP_GSCR_FEAT_EN] &= ~SATA_PMP_FEAT_NOTIFY; - - err_mask = sata_pmp_write(dev->link, SATA_PMP_GSCR_FEAT_EN, - gscr[SATA_PMP_GSCR_FEAT_EN]); - if (err_mask) { - rc = -EIO; - reason = "failed to write GSCR_FEAT_EN"; - goto fail; - } - } - if (print_info) { ata_dev_printk(dev, KERN_INFO, "Port Multiplier %s, " "0x%04x:0x%04x r%d, %d ports, feat 0x%x/0x%x\n", @@ -335,9 +322,12 @@ static void sata_pmp_quirks(struct ata_port *ap) if (vendor == 0x1095 && devid == 0x3726) { /* sil3726 quirks */ ata_port_for_each_link(link, ap) { - /* class code report is unreliable */ + /* Class code report is unreliable and SRST + * times out under certain configurations. + */ if (link->pmp < 5) - link->flags |= ATA_LFLAG_ASSUME_ATA; + link->flags |= ATA_LFLAG_NO_SRST | + ATA_LFLAG_ASSUME_ATA; /* port 5 is for SEMB device and it doesn't like SRST */ if (link->pmp == 5) @@ -700,8 +690,6 @@ static int sata_pmp_eh_recover_pmp(struct ata_port *ap, if (ehc->i.action & ATA_EH_RESET) { struct ata_link *tlink; - ata_eh_freeze_port(ap); - /* reset */ rc = ata_eh_reset(link, 0, prereset, softreset, hardreset, postreset); @@ -711,8 +699,6 @@ static int sata_pmp_eh_recover_pmp(struct ata_port *ap, goto fail; } - ata_eh_thaw_port(ap); - /* PMP is reset, SErrors cannot be trusted, scan all */ ata_port_for_each_link(tlink, ap) { struct ata_eh_context *ehc = &tlink->eh_context; @@ -864,6 +850,7 @@ static int sata_pmp_eh_recover(struct ata_port *ap) struct ata_link *pmp_link = &ap->link; struct ata_device *pmp_dev = pmp_link->device; struct ata_eh_context *pmp_ehc = &pmp_link->eh_context; + u32 *gscr = pmp_dev->gscr; struct ata_link *link; struct ata_device *dev; unsigned int err_mask; @@ -901,6 +888,22 @@ static int sata_pmp_eh_recover(struct ata_port *ap) if (rc) goto pmp_fail; + /* PHY event notification can disturb reset and other recovery + * operations. Turn it off. + */ + if (gscr[SATA_PMP_GSCR_FEAT_EN] & SATA_PMP_FEAT_NOTIFY) { + gscr[SATA_PMP_GSCR_FEAT_EN] &= ~SATA_PMP_FEAT_NOTIFY; + + err_mask = sata_pmp_write(pmp_link, SATA_PMP_GSCR_FEAT_EN, + gscr[SATA_PMP_GSCR_FEAT_EN]); + if (err_mask) { + ata_link_printk(pmp_link, KERN_WARNING, + "failed to disable NOTIFY (err_mask=0x%x)\n", + err_mask); + goto pmp_fail; + } + } + /* handle disabled links */ rc = sata_pmp_eh_handle_disabled_links(ap); if (rc) @@ -923,10 +926,10 @@ static int sata_pmp_eh_recover(struct ata_port *ap) /* enable notification */ if (pmp_dev->flags & ATA_DFLAG_AN) { - pmp_dev->gscr[SATA_PMP_GSCR_FEAT_EN] |= SATA_PMP_FEAT_NOTIFY; + gscr[SATA_PMP_GSCR_FEAT_EN] |= SATA_PMP_FEAT_NOTIFY; - err_mask = sata_pmp_write(pmp_dev->link, SATA_PMP_GSCR_FEAT_EN, - pmp_dev->gscr[SATA_PMP_GSCR_FEAT_EN]); + err_mask = sata_pmp_write(pmp_link, SATA_PMP_GSCR_FEAT_EN, + gscr[SATA_PMP_GSCR_FEAT_EN]); if (err_mask) { ata_dev_printk(pmp_dev, KERN_ERR, "failed to write " "PMP_FEAT_EN (Emask=0x%x)\n", err_mask); diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 3ce43920e459b037d685239ec1315ed11097df6a..57a43649a4616bf0cdaeb9614d8489e3dbbb9758 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -1082,12 +1082,6 @@ static unsigned int ata_scsi_start_stop_xlat(struct ata_queued_cmd *qc) if (((cdb[4] >> 4) & 0xf) != 0) goto invalid_fld; /* power conditions not supported */ - if (qc->dev->horkage & ATA_HORKAGE_SKIP_PM) { - /* the device lacks PM support, finish without doing anything */ - scmd->result = SAM_STAT_GOOD; - return 1; - } - if (cdb[4] & 0x1) { tf->nsect = 1; /* 1 sector, lba=0 */ @@ -1643,6 +1637,7 @@ defer: /** * ata_scsi_rbuf_get - Map response buffer. + * @cmd: SCSI command containing buffer to be mapped. * @flags: unsigned long variable to store irq enable status * @copy_in: copy in from user buffer * @@ -1960,7 +1955,7 @@ static unsigned int ata_msense_ctl_mode(u8 *buf) /** * ata_msense_rw_recovery - Simulate MODE SENSE r/w error recovery page - * @bufp: output buffer + * @buf: output buffer * * Generate a generic MODE SENSE r/w error recovery page. * @@ -2348,8 +2343,8 @@ static unsigned int atapi_xlat(struct ata_queued_cmd *qc) { struct scsi_cmnd *scmd = qc->scsicmd; struct ata_device *dev = qc->dev; - int using_pio = (dev->flags & ATA_DFLAG_PIO); int nodata = (scmd->sc_data_direction == DMA_NONE); + int using_pio = !nodata && (dev->flags & ATA_DFLAG_PIO); unsigned int nbytes; memset(qc->cdb, 0, dev->cdb_len); @@ -2367,7 +2362,7 @@ static unsigned int atapi_xlat(struct ata_queued_cmd *qc) ata_qc_set_pc_nbytes(qc); /* check whether ATAPI DMA is safe */ - if (!using_pio && ata_check_atapi_dma(qc)) + if (!nodata && !using_pio && atapi_check_dma(qc)) using_pio = 1; /* Some controller variants snoop this value for Packet @@ -2407,13 +2402,11 @@ static unsigned int atapi_xlat(struct ata_queued_cmd *qc) qc->tf.lbam = (nbytes & 0xFF); qc->tf.lbah = (nbytes >> 8); - if (using_pio || nodata) { - /* no data, or PIO data xfer */ - if (nodata) - qc->tf.protocol = ATAPI_PROT_NODATA; - else - qc->tf.protocol = ATAPI_PROT_PIO; - } else { + if (nodata) + qc->tf.protocol = ATAPI_PROT_NODATA; + else if (using_pio) + qc->tf.protocol = ATAPI_PROT_PIO; + else { /* DMA data xfer */ qc->tf.protocol = ATAPI_PROT_DMA; qc->tf.feature |= ATAPI_PKT_DMA; diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c index 3c2d2289f85ee3233c259a4508fdb134e969053d..215d18672a5a9c62a00c43d5b3678b3bc5638242 100644 --- a/drivers/ata/libata-sff.c +++ b/drivers/ata/libata-sff.c @@ -247,7 +247,7 @@ u8 ata_sff_check_status(struct ata_port *ap) * LOCKING: * Inherited from caller. */ -u8 ata_sff_altstatus(struct ata_port *ap) +static u8 ata_sff_altstatus(struct ata_port *ap) { if (ap->ops->sff_check_altstatus) return ap->ops->sff_check_altstatus(ap); @@ -255,6 +255,93 @@ u8 ata_sff_altstatus(struct ata_port *ap) return ioread8(ap->ioaddr.altstatus_addr); } +/** + * ata_sff_irq_status - Check if the device is busy + * @ap: port where the device is + * + * Determine if the port is currently busy. Uses altstatus + * if available in order to avoid clearing shared IRQ status + * when finding an IRQ source. Non ctl capable devices don't + * share interrupt lines fortunately for us. + * + * LOCKING: + * Inherited from caller. + */ +static u8 ata_sff_irq_status(struct ata_port *ap) +{ + u8 status; + + if (ap->ops->sff_check_altstatus || ap->ioaddr.altstatus_addr) { + status = ata_sff_altstatus(ap); + /* Not us: We are busy */ + if (status & ATA_BUSY) + return status; + } + /* Clear INTRQ latch */ + status = ap->ops->sff_check_status(ap); + return status; +} + +/** + * ata_sff_sync - Flush writes + * @ap: Port to wait for. + * + * CAUTION: + * If we have an mmio device with no ctl and no altstatus + * method this will fail. No such devices are known to exist. + * + * LOCKING: + * Inherited from caller. + */ + +static void ata_sff_sync(struct ata_port *ap) +{ + if (ap->ops->sff_check_altstatus) + ap->ops->sff_check_altstatus(ap); + else if (ap->ioaddr.altstatus_addr) + ioread8(ap->ioaddr.altstatus_addr); +} + +/** + * ata_sff_pause - Flush writes and wait 400nS + * @ap: Port to pause for. + * + * CAUTION: + * If we have an mmio device with no ctl and no altstatus + * method this will fail. No such devices are known to exist. + * + * LOCKING: + * Inherited from caller. + */ + +void ata_sff_pause(struct ata_port *ap) +{ + ata_sff_sync(ap); + ndelay(400); +} + +/** + * ata_sff_dma_pause - Pause before commencing DMA + * @ap: Port to pause for. + * + * Perform I/O fencing and ensure sufficient cycle delays occur + * for the HDMA1:0 transition + */ + +void ata_sff_dma_pause(struct ata_port *ap) +{ + if (ap->ops->sff_check_altstatus || ap->ioaddr.altstatus_addr) { + /* An altstatus read will cause the needed delay without + messing up the IRQ status */ + ata_sff_altstatus(ap); + return; + } + /* There are no DMA controllers without ctl. BUG here to ensure + we never violate the HDMA1:0 transition timing and risk + corruption. */ + BUG(); +} + /** * ata_sff_busy_sleep - sleep until BSY clears, or timeout * @ap: port containing status register to be polled @@ -742,7 +829,7 @@ static void ata_pio_sectors(struct ata_queued_cmd *qc) } else ata_pio_sector(qc); - ata_sff_altstatus(qc->ap); /* flush */ + ata_sff_sync(qc->ap); /* flush */ } /** @@ -763,8 +850,9 @@ static void atapi_send_cdb(struct ata_port *ap, struct ata_queued_cmd *qc) WARN_ON(qc->dev->cdb_len < 12); ap->ops->sff_data_xfer(qc->dev, qc->cdb, qc->dev->cdb_len, 1); - ata_sff_altstatus(ap); /* flush */ - + ata_sff_sync(ap); + /* FIXME: If the CDB is for DMA do we need to do the transition delay + or is bmdma_start guaranteed to do it ? */ switch (qc->tf.protocol) { case ATAPI_PROT_PIO: ap->hsm_task_state = HSM_ST; @@ -905,7 +993,7 @@ static void atapi_pio_bytes(struct ata_queued_cmd *qc) if (unlikely(__atapi_pio_bytes(qc, bytes))) goto err_out; - ata_sff_altstatus(ap); /* flush */ + ata_sff_sync(ap); /* flush */ return; @@ -1489,14 +1577,10 @@ inline unsigned int ata_sff_host_intr(struct ata_port *ap, goto idle_irq; } - /* check altstatus */ - status = ata_sff_altstatus(ap); - if (status & ATA_BUSY) - goto idle_irq; - /* check main status, clearing INTRQ */ - status = ap->ops->sff_check_status(ap); - if (unlikely(status & ATA_BUSY)) + /* check main status, clearing INTRQ if needed */ + status = ata_sff_irq_status(ap); + if (status & ATA_BUSY) goto idle_irq; /* ack bmdma irq events */ @@ -2030,7 +2114,7 @@ void ata_sff_error_handler(struct ata_port *ap) ap->ops->bmdma_stop(qc); } - ata_sff_altstatus(ap); + ata_sff_sync(ap); /* FIXME: We don't need this */ ap->ops->sff_check_status(ap); ap->ops->sff_irq_clear(ap); @@ -2203,7 +2287,7 @@ void ata_bmdma_stop(struct ata_queued_cmd *qc) mmio + ATA_DMA_CMD); /* one-PIO-cycle guaranteed wait, per spec, for HDMA1:0 transition */ - ata_sff_altstatus(ap); /* dummy read */ + ata_sff_dma_pause(ap); } /** @@ -2722,7 +2806,8 @@ EXPORT_SYMBOL_GPL(ata_sff_qc_prep); EXPORT_SYMBOL_GPL(ata_sff_dumb_qc_prep); EXPORT_SYMBOL_GPL(ata_sff_dev_select); EXPORT_SYMBOL_GPL(ata_sff_check_status); -EXPORT_SYMBOL_GPL(ata_sff_altstatus); +EXPORT_SYMBOL_GPL(ata_sff_dma_pause); +EXPORT_SYMBOL_GPL(ata_sff_pause); EXPORT_SYMBOL_GPL(ata_sff_busy_sleep); EXPORT_SYMBOL_GPL(ata_sff_wait_ready); EXPORT_SYMBOL_GPL(ata_sff_tf_load); diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h index 4514283937ea4a9a4254664ac897586266809771..1cf803adbc958dbcc5f44ae1bc6efb980007ca0c 100644 --- a/drivers/ata/libata.h +++ b/drivers/ata/libata.h @@ -106,7 +106,7 @@ extern void ata_sg_clean(struct ata_queued_cmd *qc); extern void ata_qc_free(struct ata_queued_cmd *qc); extern void ata_qc_issue(struct ata_queued_cmd *qc); extern void __ata_qc_complete(struct ata_queued_cmd *qc); -extern int ata_check_atapi_dma(struct ata_queued_cmd *qc); +extern int atapi_check_dma(struct ata_queued_cmd *qc); extern void swap_buf_le16(u16 *buf, unsigned int buf_words); extern void ata_dev_init(struct ata_device *dev); extern void ata_link_init(struct ata_port *ap, struct ata_link *link, int pmp); diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c index fcabe46f262bc9049505c5f124e1e343589ed2e9..0f3e659db99a029a4392f843a2cca441bcac553c 100644 --- a/drivers/ata/pata_ali.c +++ b/drivers/ata/pata_ali.c @@ -177,11 +177,11 @@ static void ali_program_modes(struct ata_port *ap, struct ata_device *adev, stru u8 udma; if (t != NULL) { - t->setup = FIT(t->setup, 1, 8) & 7; - t->act8b = FIT(t->act8b, 1, 8) & 7; - t->rec8b = FIT(t->rec8b, 1, 16) & 15; - t->active = FIT(t->active, 1, 8) & 7; - t->recover = FIT(t->recover, 1, 16) & 15; + t->setup = clamp_val(t->setup, 1, 8) & 7; + t->act8b = clamp_val(t->act8b, 1, 8) & 7; + t->rec8b = clamp_val(t->rec8b, 1, 16) & 15; + t->active = clamp_val(t->active, 1, 8) & 7; + t->recover = clamp_val(t->recover, 1, 16) & 15; pci_write_config_byte(pdev, cas, t->setup); pci_write_config_byte(pdev, cbt, (t->act8b << 4) | t->rec8b); diff --git a/drivers/ata/pata_amd.c b/drivers/ata/pata_amd.c index 26665c396485898b6785140ba38e8f913760439a..57dd00f463d3367a33f24cf5f1808cc1c1f294ec 100644 --- a/drivers/ata/pata_amd.c +++ b/drivers/ata/pata_amd.c @@ -84,32 +84,32 @@ static void timing_setup(struct ata_port *ap, struct ata_device *adev, int offse /* Configure the address set up timing */ pci_read_config_byte(pdev, offset + 0x0C, &t); - t = (t & ~(3 << ((3 - dn) << 1))) | ((FIT(at.setup, 1, 4) - 1) << ((3 - dn) << 1)); + t = (t & ~(3 << ((3 - dn) << 1))) | ((clamp_val(at.setup, 1, 4) - 1) << ((3 - dn) << 1)); pci_write_config_byte(pdev, offset + 0x0C , t); /* Configure the 8bit I/O timing */ pci_write_config_byte(pdev, offset + 0x0E + (1 - (dn >> 1)), - ((FIT(at.act8b, 1, 16) - 1) << 4) | (FIT(at.rec8b, 1, 16) - 1)); + ((clamp_val(at.act8b, 1, 16) - 1) << 4) | (clamp_val(at.rec8b, 1, 16) - 1)); /* Drive timing */ pci_write_config_byte(pdev, offset + 0x08 + (3 - dn), - ((FIT(at.active, 1, 16) - 1) << 4) | (FIT(at.recover, 1, 16) - 1)); + ((clamp_val(at.active, 1, 16) - 1) << 4) | (clamp_val(at.recover, 1, 16) - 1)); switch (clock) { case 1: - t = at.udma ? (0xc0 | (FIT(at.udma, 2, 5) - 2)) : 0x03; + t = at.udma ? (0xc0 | (clamp_val(at.udma, 2, 5) - 2)) : 0x03; break; case 2: - t = at.udma ? (0xc0 | amd_cyc2udma[FIT(at.udma, 2, 10)]) : 0x03; + t = at.udma ? (0xc0 | amd_cyc2udma[clamp_val(at.udma, 2, 10)]) : 0x03; break; case 3: - t = at.udma ? (0xc0 | amd_cyc2udma[FIT(at.udma, 1, 10)]) : 0x03; + t = at.udma ? (0xc0 | amd_cyc2udma[clamp_val(at.udma, 1, 10)]) : 0x03; break; case 4: - t = at.udma ? (0xc0 | amd_cyc2udma[FIT(at.udma, 1, 15)]) : 0x03; + t = at.udma ? (0xc0 | amd_cyc2udma[clamp_val(at.udma, 1, 15)]) : 0x03; break; default: diff --git a/drivers/ata/pata_at32.c b/drivers/ata/pata_at32.c index 5e104385d6a374336d529dad852087e19df78770..82fb6e2731690f11194fd286810c807b14795c3b 100644 --- a/drivers/ata/pata_at32.c +++ b/drivers/ata/pata_at32.c @@ -291,8 +291,6 @@ static int __init pata_at32_probe(struct platform_device *pdev) if (!info) return -ENOMEM; - memset(info, 0, sizeof(struct at32_ide_info)); - info->irq = irq; info->cs = board->cs; diff --git a/drivers/ata/pata_bf54x.c b/drivers/ata/pata_bf54x.c index 9ab89732cf9474f1fa34458717bb9bd7da755d88..55516103626a7e7616c545ed64b3a0b54a750b1c 100644 --- a/drivers/ata/pata_bf54x.c +++ b/drivers/ata/pata_bf54x.c @@ -911,7 +911,10 @@ static void bfin_bmdma_start(struct ata_queued_cmd *qc) /* Reset all transfer count */ ATAPI_SET_CONTROL(base, ATAPI_GET_CONTROL(base) | TFRCNT_RST); - /* Set transfer length to buffer len */ + /* Set ATAPI state machine contorl in terminate sequence */ + ATAPI_SET_CONTROL(base, ATAPI_GET_CONTROL(base) | END_ON_TERM); + + /* Set transfer length to buffer len */ for_each_sg(qc->sg, sg, qc->n_elem, si) { ATAPI_SET_XFER_LEN(base, (sg_dma_len(sg) >> 1)); } diff --git a/drivers/ata/pata_cypress.c b/drivers/ata/pata_cypress.c index a9c3218e22fd9a1b069d5065a48c337fd77f8508..2ff62608ae37e82069a94dfca757fb0accd09fec 100644 --- a/drivers/ata/pata_cypress.c +++ b/drivers/ata/pata_cypress.c @@ -62,14 +62,14 @@ static void cy82c693_set_piomode(struct ata_port *ap, struct ata_device *adev) return; } - time_16 = FIT(t.recover, 0, 15) | (FIT(t.active, 0, 15) << 4); - time_8 = FIT(t.act8b, 0, 15) | (FIT(t.rec8b, 0, 15) << 4); + time_16 = clamp_val(t.recover, 0, 15) | (clamp_val(t.active, 0, 15) << 4); + time_8 = clamp_val(t.act8b, 0, 15) | (clamp_val(t.rec8b, 0, 15) << 4); if (adev->devno == 0) { pci_read_config_dword(pdev, CY82_IDE_ADDRSETUP, &addr); addr &= ~0x0F; /* Mask bits */ - addr |= FIT(t.setup, 0, 15); + addr |= clamp_val(t.setup, 0, 15); pci_write_config_dword(pdev, CY82_IDE_ADDRSETUP, addr); pci_write_config_byte(pdev, CY82_IDE_MASTER_IOR, time_16); @@ -79,7 +79,7 @@ static void cy82c693_set_piomode(struct ata_port *ap, struct ata_device *adev) pci_read_config_dword(pdev, CY82_IDE_ADDRSETUP, &addr); addr &= ~0xF0; /* Mask bits */ - addr |= (FIT(t.setup, 0, 15) << 4); + addr |= (clamp_val(t.setup, 0, 15) << 4); pci_write_config_dword(pdev, CY82_IDE_ADDRSETUP, addr); pci_write_config_byte(pdev, CY82_IDE_SLAVE_IOR, time_16); diff --git a/drivers/ata/pata_icside.c b/drivers/ata/pata_icside.c index 17138436423dae65d413ffb9111957d1580841da..cf9e9848f8b5a06f55180ddb3ff780fd4968ce1f 100644 --- a/drivers/ata/pata_icside.c +++ b/drivers/ata/pata_icside.c @@ -270,7 +270,7 @@ static void pata_icside_bmdma_stop(struct ata_queued_cmd *qc) disable_dma(state->dma); /* see ata_bmdma_stop */ - ata_sff_altstatus(ap); + ata_sff_dma_pause(ap); } static u8 pata_icside_bmdma_status(struct ata_port *ap) diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c index 7af4b29cc4220af1aecef92e1bfd9b0c9d079cc9..fe7cc8ed4ea4261c2c08ebd6b2454e983e4f5b0c 100644 --- a/drivers/ata/pata_legacy.c +++ b/drivers/ata/pata_legacy.c @@ -343,8 +343,8 @@ static void ht6560a_set_piomode(struct ata_port *ap, struct ata_device *adev) /* Get the timing data in cycles. For now play safe at 50Mhz */ ata_timing_compute(adev, adev->pio_mode, &t, 20000, 1000); - active = FIT(t.active, 2, 15); - recover = FIT(t.recover, 4, 15); + active = clamp_val(t.active, 2, 15); + recover = clamp_val(t.recover, 4, 15); inb(0x3E6); inb(0x3E6); @@ -377,8 +377,8 @@ static void ht6560b_set_piomode(struct ata_port *ap, struct ata_device *adev) /* Get the timing data in cycles. For now play safe at 50Mhz */ ata_timing_compute(adev, adev->pio_mode, &t, 20000, 1000); - active = FIT(t.active, 2, 15); - recover = FIT(t.recover, 2, 16); + active = clamp_val(t.active, 2, 15); + recover = clamp_val(t.recover, 2, 16); recover &= 0x15; inb(0x3E6); @@ -462,9 +462,9 @@ static void opti82c611a_set_piomode(struct ata_port *ap, ata_timing_merge(&t, &tp, &t, ATA_TIMING_SETUP); } - active = FIT(t.active, 2, 17) - 2; - recover = FIT(t.recover, 1, 16) - 1; - setup = FIT(t.setup, 1, 4) - 1; + active = clamp_val(t.active, 2, 17) - 2; + recover = clamp_val(t.recover, 1, 16) - 1; + setup = clamp_val(t.setup, 1, 4) - 1; /* Select the right timing bank for write timing */ rc = ioread8(ap->ioaddr.lbal_addr); @@ -541,9 +541,9 @@ static void opti82c46x_set_piomode(struct ata_port *ap, struct ata_device *adev) ata_timing_merge(&t, &tp, &t, ATA_TIMING_SETUP); } - active = FIT(t.active, 2, 17) - 2; - recover = FIT(t.recover, 1, 16) - 1; - setup = FIT(t.setup, 1, 4) - 1; + active = clamp_val(t.active, 2, 17) - 2; + recover = clamp_val(t.recover, 1, 16) - 1; + setup = clamp_val(t.setup, 1, 4) - 1; /* Select the right timing bank for write timing */ rc = ioread8(ap->ioaddr.lbal_addr); @@ -624,11 +624,11 @@ static void qdi6500_set_piomode(struct ata_port *ap, struct ata_device *adev) ata_timing_compute(adev, adev->pio_mode, &t, 30303, 1000); if (ld_qdi->fast) { - active = 8 - FIT(t.active, 1, 8); - recovery = 18 - FIT(t.recover, 3, 18); + active = 8 - clamp_val(t.active, 1, 8); + recovery = 18 - clamp_val(t.recover, 3, 18); } else { - active = 9 - FIT(t.active, 2, 9); - recovery = 15 - FIT(t.recover, 0, 15); + active = 9 - clamp_val(t.active, 2, 9); + recovery = 15 - clamp_val(t.recover, 0, 15); } timing = (recovery << 4) | active | 0x08; @@ -658,11 +658,11 @@ static void qdi6580dp_set_piomode(struct ata_port *ap, struct ata_device *adev) ata_timing_compute(adev, adev->pio_mode, &t, 30303, 1000); if (ld_qdi->fast) { - active = 8 - FIT(t.active, 1, 8); - recovery = 18 - FIT(t.recover, 3, 18); + active = 8 - clamp_val(t.active, 1, 8); + recovery = 18 - clamp_val(t.recover, 3, 18); } else { - active = 9 - FIT(t.active, 2, 9); - recovery = 15 - FIT(t.recover, 0, 15); + active = 9 - clamp_val(t.active, 2, 9); + recovery = 15 - clamp_val(t.recover, 0, 15); } timing = (recovery << 4) | active | 0x08; @@ -695,11 +695,11 @@ static void qdi6580_set_piomode(struct ata_port *ap, struct ata_device *adev) ata_timing_compute(adev, adev->pio_mode, &t, 30303, 1000); if (ld_qdi->fast) { - active = 8 - FIT(t.active, 1, 8); - recovery = 18 - FIT(t.recover, 3, 18); + active = 8 - clamp_val(t.active, 1, 8); + recovery = 18 - clamp_val(t.recover, 3, 18); } else { - active = 9 - FIT(t.active, 2, 9); - recovery = 15 - FIT(t.recover, 0, 15); + active = 9 - clamp_val(t.active, 2, 9); + recovery = 15 - clamp_val(t.recover, 0, 15); } timing = (recovery << 4) | active | 0x08; ld_qdi->clock[adev->devno] = timing; @@ -830,8 +830,8 @@ static void winbond_set_piomode(struct ata_port *ap, struct ata_device *adev) else ata_timing_compute(adev, adev->pio_mode, &t, 30303, 1000); - active = (FIT(t.active, 3, 17) - 1) & 0x0F; - recovery = (FIT(t.recover, 1, 15) + 1) & 0x0F; + active = (clamp_val(t.active, 3, 17) - 1) & 0x0F; + recovery = (clamp_val(t.recover, 1, 15) + 1) & 0x0F; timing = (active << 4) | recovery; winbond_writecfg(ld_winbond->timing, timing, reg); @@ -842,7 +842,7 @@ static void winbond_set_piomode(struct ata_port *ap, struct ata_device *adev) reg |= 0x08; /* FIFO off */ if (!ata_pio_need_iordy(adev)) reg |= 0x02; /* IORDY off */ - reg |= (FIT(t.setup, 0, 3) << 6); + reg |= (clamp_val(t.setup, 0, 3) << 6); winbond_writecfg(ld_winbond->timing, timing + 1, reg); } diff --git a/drivers/ata/pata_ns87410.c b/drivers/ata/pata_ns87410.c index 76d2455bc453de3d446a13c329e115411bbd56c4..be756b7ef07e9a27d795e4b55731a1621940cd04 100644 --- a/drivers/ata/pata_ns87410.c +++ b/drivers/ata/pata_ns87410.c @@ -91,9 +91,9 @@ static void ns87410_set_piomode(struct ata_port *ap, struct ata_device *adev) return; } - at.active = FIT(at.active, 2, 16) - 2; - at.setup = FIT(at.setup, 1, 4) - 1; - at.recover = FIT(at.recover, 1, 12) - 1; + at.active = clamp_val(at.active, 2, 16) - 2; + at.setup = clamp_val(at.setup, 1, 4) - 1; + at.recover = clamp_val(at.recover, 1, 12) - 1; idetcr = (at.setup << 6) | (recoverbits[at.recover] << 3) | activebits[at.active]; diff --git a/drivers/ata/pata_ns87415.c b/drivers/ata/pata_ns87415.c index ae92b0049bd55bb6b571e5569987498bc14bb87f..e0aa7eaaee0a4bf86b9174c8ee05b16e8bbff9fa 100644 --- a/drivers/ata/pata_ns87415.c +++ b/drivers/ata/pata_ns87415.c @@ -66,8 +66,8 @@ static void ns87415_set_mode(struct ata_port *ap, struct ata_device *adev, u8 mo ata_timing_compute(adev, adev->pio_mode, &t, T, 0); - clocking = 17 - FIT(t.active, 2, 17); - clocking |= (16 - FIT(t.recover, 1, 16)) << 4; + clocking = 17 - clamp_val(t.active, 2, 17); + clocking |= (16 - clamp_val(t.recover, 1, 16)) << 4; /* Use the same timing for read and write bytes */ clocking |= (clocking << 8); pci_write_config_word(dev, timing, clocking); diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c index 3d39f9dfec5ae9cf8d7aaa1be3a0d935bb9cd2a5..41b4361bbf6ed86788634223ce855734f79ada89 100644 --- a/drivers/ata/pata_pcmcia.c +++ b/drivers/ata/pata_pcmcia.c @@ -414,6 +414,7 @@ static struct pcmcia_device_id pcmcia_devices[] = { PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDE", 0x547e66dc, 0x5c5ab149), PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDEII", 0x547e66dc, 0xb3662674), PCMCIA_DEVICE_PROD_ID12("LOOKMEET", "CBIDE2 ", 0xe37be2b5, 0x8671043b), + PCMCIA_DEVICE_PROD_ID12("M-Systems", "CF300", 0x7ed2ad87, 0x7e9e78ee), PCMCIA_DEVICE_PROD_ID12("M-Systems", "CF500", 0x7ed2ad87, 0x7a13045c), PCMCIA_DEVICE_PROD_ID2("NinjaATA-", 0xebe0bd79), PCMCIA_DEVICE_PROD_ID12("PCMCIA", "CD-ROM", 0x281f1c5d, 0x66536591), @@ -424,6 +425,7 @@ static struct pcmcia_device_id pcmcia_devices[] = { PCMCIA_DEVICE_PROD_ID12("SMI VENDOR", "SMI PRODUCT", 0x30896c92, 0x703cc5f6), PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "MK2001MPL", 0xb4585a1a, 0x3489e003), PCMCIA_DEVICE_PROD_ID1("TRANSCEND 512M ", 0xd0909443), + PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF45", 0x709b1bf1, 0xf68b6f32), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1, 0x969aa4f2), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8), diff --git a/drivers/ata/pata_qdi.c b/drivers/ata/pata_qdi.c index bf45cf0177539392ee8bef61e45c3b20b70a394a..97e5b090d7c2cdc5233791d3ea5eb07280bef8fc 100644 --- a/drivers/ata/pata_qdi.c +++ b/drivers/ata/pata_qdi.c @@ -60,11 +60,11 @@ static void qdi6500_set_piomode(struct ata_port *ap, struct ata_device *adev) ata_timing_compute(adev, adev->pio_mode, &t, 30303, 1000); if (qdi->fast) { - active = 8 - FIT(t.active, 1, 8); - recovery = 18 - FIT(t.recover, 3, 18); + active = 8 - clamp_val(t.active, 1, 8); + recovery = 18 - clamp_val(t.recover, 3, 18); } else { - active = 9 - FIT(t.active, 2, 9); - recovery = 15 - FIT(t.recover, 0, 15); + active = 9 - clamp_val(t.active, 2, 9); + recovery = 15 - clamp_val(t.recover, 0, 15); } timing = (recovery << 4) | active | 0x08; @@ -84,11 +84,11 @@ static void qdi6580_set_piomode(struct ata_port *ap, struct ata_device *adev) ata_timing_compute(adev, adev->pio_mode, &t, 30303, 1000); if (qdi->fast) { - active = 8 - FIT(t.active, 1, 8); - recovery = 18 - FIT(t.recover, 3, 18); + active = 8 - clamp_val(t.active, 1, 8); + recovery = 18 - clamp_val(t.recover, 3, 18); } else { - active = 9 - FIT(t.active, 2, 9); - recovery = 15 - FIT(t.recover, 0, 15); + active = 9 - clamp_val(t.active, 2, 9); + recovery = 15 - clamp_val(t.recover, 0, 15); } timing = (recovery << 4) | active | 0x08; diff --git a/drivers/ata/pata_rb532_cf.c b/drivers/ata/pata_rb532_cf.c index a108d259f19d73768423c10ec86e4b4b20c1c1a1..f8b3ffc8ae9e40d5b5e0df5a8ad84ee6923710d8 100644 --- a/drivers/ata/pata_rb532_cf.c +++ b/drivers/ata/pata_rb532_cf.c @@ -57,7 +57,9 @@ static inline void rb532_pata_finish_io(struct ata_port *ap) struct ata_host *ah = ap->host; struct rb532_cf_info *info = ah->private_data; - ata_sff_altstatus(ap); + /* FIXME: Keep previous delay. If this is merely a fence then + ata_sff_sync might be sufficient. */ + ata_sff_dma_pause(ap); ndelay(RB500_CF_IO_DELAY); set_irq_type(info->irq, IRQ_TYPE_LEVEL_HIGH); diff --git a/drivers/ata/pata_scc.c b/drivers/ata/pata_scc.c index e965b251ca24dd923b421d628f264046bde76462..bbf5aa345e68ea2164c7f3544340b255e790078b 100644 --- a/drivers/ata/pata_scc.c +++ b/drivers/ata/pata_scc.c @@ -726,7 +726,7 @@ static void scc_bmdma_stop (struct ata_queued_cmd *qc) in_be32(bmid_base + SCC_DMA_CMD) & ~ATA_DMA_START); /* one-PIO-cycle guaranteed wait, per spec, for HDMA1:0 transition */ - ata_sff_altstatus(ap); /* dummy read */ + ata_sff_dma_pause(ap); /* dummy read */ } /** @@ -747,7 +747,8 @@ static u8 scc_bmdma_status (struct ata_port *ap) return host_stat; /* errata A252,A308 workaround: Step4 */ - if ((ata_sff_altstatus(ap) & ATA_ERR) && (int_status & INTSTS_INTRQ)) + if ((scc_check_altstatus(ap) & ATA_ERR) + && (int_status & INTSTS_INTRQ)) return (host_stat | ATA_DMA_INTR); /* errata A308 workaround Step5 */ diff --git a/drivers/ata/pata_sl82c105.c b/drivers/ata/pata_sl82c105.c index 70d94fb28a5fa2070dbe461c715094377b2c3be0..69877bd81815f4a1a288da7e99447ec7e7afa4a2 100644 --- a/drivers/ata/pata_sl82c105.c +++ b/drivers/ata/pata_sl82c105.c @@ -216,7 +216,7 @@ static int sl82c105_qc_defer(struct ata_queued_cmd *qc) struct ata_port *alt = host->ports[1 ^ qc->ap->port_no]; int rc; - /* First apply the usual rules */ + /* First apply the usual rules */ rc = ata_std_qc_defer(qc); if (rc != 0) return rc; diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c index 2fea6cbe7755853b73331d09c1de61ccbba28a35..708ed144ede9175219a93f6acc499f6cd7421952 100644 --- a/drivers/ata/pata_via.c +++ b/drivers/ata/pata_via.c @@ -259,15 +259,15 @@ static void via_do_set_mode(struct ata_port *ap, struct ata_device *adev, int mo pci_read_config_byte(pdev, 0x4C, &setup); setup &= ~(3 << shift); - setup |= FIT(t.setup, 1, 4) << shift; /* 1,4 or 1,4 - 1 FIXME */ + setup |= clamp_val(t.setup, 1, 4) << shift; /* 1,4 or 1,4 - 1 FIXME */ pci_write_config_byte(pdev, 0x4C, setup); } /* Load the PIO mode bits */ pci_write_config_byte(pdev, 0x4F - ap->port_no, - ((FIT(t.act8b, 1, 16) - 1) << 4) | (FIT(t.rec8b, 1, 16) - 1)); + ((clamp_val(t.act8b, 1, 16) - 1) << 4) | (clamp_val(t.rec8b, 1, 16) - 1)); pci_write_config_byte(pdev, 0x48 + offset, - ((FIT(t.active, 1, 16) - 1) << 4) | (FIT(t.recover, 1, 16) - 1)); + ((clamp_val(t.active, 1, 16) - 1) << 4) | (clamp_val(t.recover, 1, 16) - 1)); /* Load the UDMA bits according to type */ switch(udma_type) { @@ -275,16 +275,16 @@ static void via_do_set_mode(struct ata_port *ap, struct ata_device *adev, int mo /* BUG() ? */ /* fall through */ case 33: - ut = t.udma ? (0xe0 | (FIT(t.udma, 2, 5) - 2)) : 0x03; + ut = t.udma ? (0xe0 | (clamp_val(t.udma, 2, 5) - 2)) : 0x03; break; case 66: - ut = t.udma ? (0xe8 | (FIT(t.udma, 2, 9) - 2)) : 0x0f; + ut = t.udma ? (0xe8 | (clamp_val(t.udma, 2, 9) - 2)) : 0x0f; break; case 100: - ut = t.udma ? (0xe0 | (FIT(t.udma, 2, 9) - 2)) : 0x07; + ut = t.udma ? (0xe0 | (clamp_val(t.udma, 2, 9) - 2)) : 0x07; break; case 133: - ut = t.udma ? (0xe0 | (FIT(t.udma, 2, 9) - 2)) : 0x07; + ut = t.udma ? (0xe0 | (clamp_val(t.udma, 2, 9) - 2)) : 0x07; break; } diff --git a/drivers/ata/pata_winbond.c b/drivers/ata/pata_winbond.c index 6e52a3573fbfd105361b673b99f2012bc9d4219d..474528f8fe3de769dacca40a5dcbaf9ec8a3ccc1 100644 --- a/drivers/ata/pata_winbond.c +++ b/drivers/ata/pata_winbond.c @@ -75,8 +75,8 @@ static void winbond_set_piomode(struct ata_port *ap, struct ata_device *adev) else ata_timing_compute(adev, adev->pio_mode, &t, 30303, 1000); - active = (FIT(t.active, 3, 17) - 1) & 0x0F; - recovery = (FIT(t.recover, 1, 15) + 1) & 0x0F; + active = (clamp_val(t.active, 3, 17) - 1) & 0x0F; + recovery = (clamp_val(t.recover, 1, 15) + 1) & 0x0F; timing = (active << 4) | recovery; winbond_writecfg(winbond->config, timing, reg); @@ -87,7 +87,7 @@ static void winbond_set_piomode(struct ata_port *ap, struct ata_device *adev) reg |= 0x08; /* FIFO off */ if (!ata_pio_need_iordy(adev)) reg |= 0x02; /* IORDY off */ - reg |= (FIT(t.setup, 0, 3) << 6); + reg |= (clamp_val(t.setup, 0, 3) << 6); winbond_writecfg(winbond->config, timing + 1, reg); } diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c index 853559e32315894ee58412ab502cc80f55d15078..3924e7209a4434ef98961ceb404bea2754451bf3 100644 --- a/drivers/ata/sata_fsl.c +++ b/drivers/ata/sata_fsl.c @@ -34,7 +34,7 @@ enum { SATA_FSL_HOST_FLAGS = (ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY | ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA | - ATA_FLAG_NCQ), + ATA_FLAG_PMP | ATA_FLAG_NCQ), SATA_FSL_MAX_CMDS = SATA_FSL_QUEUE_DEPTH, SATA_FSL_CMD_HDR_SIZE = 16, /* 4 DWORDS */ @@ -395,7 +395,7 @@ static void sata_fsl_qc_prep(struct ata_queued_cmd *qc) cd = (struct command_desc *)pp->cmdentry + tag; cd_paddr = pp->cmdentry_paddr + tag * SATA_FSL_CMD_DESC_SIZE; - ata_tf_to_fis(&qc->tf, 0, 1, (u8 *) &cd->cfis); + ata_tf_to_fis(&qc->tf, qc->dev->link->pmp, 1, (u8 *) &cd->cfis); VPRINTK("Dumping cfis : 0x%x, 0x%x, 0x%x\n", cd->cfis[0], cd->cfis[1], cd->cfis[2]); @@ -438,6 +438,8 @@ static unsigned int sata_fsl_qc_issue(struct ata_queued_cmd *qc) ioread32(CA + hcr_base), ioread32(CE + hcr_base), ioread32(CC + hcr_base)); + iowrite32(qc->dev->link->pmp, CQPMP + hcr_base); + /* Simply queue command to the controller/device */ iowrite32(1 << tag, CQ + hcr_base); @@ -558,11 +560,36 @@ static void sata_fsl_thaw(struct ata_port *ap) ioread32(hcr_base + HCONTROL), ioread32(hcr_base + HSTATUS)); } +static void sata_fsl_pmp_attach(struct ata_port *ap) +{ + struct sata_fsl_host_priv *host_priv = ap->host->private_data; + void __iomem *hcr_base = host_priv->hcr_base; + u32 temp; + + temp = ioread32(hcr_base + HCONTROL); + iowrite32((temp | HCONTROL_PMP_ATTACHED), hcr_base + HCONTROL); +} + +static void sata_fsl_pmp_detach(struct ata_port *ap) +{ + struct sata_fsl_host_priv *host_priv = ap->host->private_data; + void __iomem *hcr_base = host_priv->hcr_base; + u32 temp; + + temp = ioread32(hcr_base + HCONTROL); + temp &= ~HCONTROL_PMP_ATTACHED; + iowrite32(temp, hcr_base + HCONTROL); + + /* enable interrupts on the controller/port */ + temp = ioread32(hcr_base + HCONTROL); + iowrite32((temp | DEFAULT_PORT_IRQ_ENABLE_MASK), hcr_base + HCONTROL); + +} + static int sata_fsl_port_start(struct ata_port *ap) { struct device *dev = ap->host->dev; struct sata_fsl_port_priv *pp; - int retval; void *mem; dma_addr_t mem_dma; struct sata_fsl_host_priv *host_priv = ap->host->private_data; @@ -688,12 +715,13 @@ static int sata_fsl_prereset(struct ata_link *link, unsigned long deadline) } static int sata_fsl_softreset(struct ata_link *link, unsigned int *class, - unsigned long deadline) + unsigned long deadline) { struct ata_port *ap = link->ap; struct sata_fsl_port_priv *pp = ap->private_data; struct sata_fsl_host_priv *host_priv = ap->host->private_data; void __iomem *hcr_base = host_priv->hcr_base; + int pmp = sata_srst_pmp(link); u32 temp; struct ata_taskfile tf; u8 *cfis; @@ -703,6 +731,9 @@ static int sata_fsl_softreset(struct ata_link *link, unsigned int *class, DPRINTK("in xx_softreset\n"); + if (pmp != SATA_PMP_CTRL_PORT) + goto issue_srst; + try_offline_again: /* * Force host controller to go off-line, aborting current operations @@ -746,6 +777,7 @@ try_offline_again: temp = ioread32(hcr_base + HCONTROL); temp |= (HCONTROL_ONLINE_PHY_RST | HCONTROL_SNOOP_ENABLE); + temp |= HCONTROL_PMP_ATTACHED; iowrite32(temp, hcr_base + HCONTROL); temp = ata_wait_register(hcr_base + HSTATUS, ONLINE, 0, 1, 500); @@ -771,7 +803,8 @@ try_offline_again: ata_port_printk(ap, KERN_WARNING, "No Device OR PHYRDY change,Hstatus = 0x%x\n", ioread32(hcr_base + HSTATUS)); - goto err; + *class = ATA_DEV_NONE; + goto out; } /* @@ -783,7 +816,8 @@ try_offline_again: if ((temp & 0xFF) != 0x18) { ata_port_printk(ap, KERN_WARNING, "No Signature Update\n"); - goto err; + *class = ATA_DEV_NONE; + goto out; } else { ata_port_printk(ap, KERN_INFO, "Signature Update detected @ %d msecs\n", @@ -798,6 +832,7 @@ try_offline_again: * reached here, we can send a command to the target device */ +issue_srst: DPRINTK("Sending SRST/device reset\n"); ata_tf_init(link->device, &tf); @@ -808,7 +843,7 @@ try_offline_again: SRST_CMD | CMD_DESC_SNOOP_ENABLE, 0, 0, 5); tf.ctl |= ATA_SRST; /* setup SRST bit in taskfile control reg */ - ata_tf_to_fis(&tf, 0, 0, cfis); + ata_tf_to_fis(&tf, pmp, 0, cfis); DPRINTK("Dumping cfis : 0x%x, 0x%x, 0x%x, 0x%x\n", cfis[0], cfis[1], cfis[2], cfis[3]); @@ -854,8 +889,10 @@ try_offline_again: sata_fsl_setup_cmd_hdr_entry(pp, 0, CMD_DESC_SNOOP_ENABLE, 0, 0, 5); tf.ctl &= ~ATA_SRST; /* 2nd H2D Ctl. register FIS */ - ata_tf_to_fis(&tf, 0, 0, cfis); + ata_tf_to_fis(&tf, pmp, 0, cfis); + if (pmp != SATA_PMP_CTRL_PORT) + iowrite32(pmp, CQPMP + hcr_base); iowrite32(1, CQ + hcr_base); msleep(150); /* ?? */ @@ -886,12 +923,21 @@ try_offline_again: VPRINTK("cereg = 0x%x\n", ioread32(hcr_base + CE)); } +out: return 0; err: return -EIO; } +static void sata_fsl_error_handler(struct ata_port *ap) +{ + + DPRINTK("in xx_error_handler\n"); + sata_pmp_error_handler(ap); + +} + static void sata_fsl_post_internal_cmd(struct ata_queued_cmd *qc) { if (qc->flags & ATA_QCFLAG_FAILED) @@ -905,18 +951,21 @@ static void sata_fsl_post_internal_cmd(struct ata_queued_cmd *qc) static void sata_fsl_error_intr(struct ata_port *ap) { - struct ata_link *link = &ap->link; - struct ata_eh_info *ehi = &link->eh_info; struct sata_fsl_host_priv *host_priv = ap->host->private_data; void __iomem *hcr_base = host_priv->hcr_base; - u32 hstatus, dereg, cereg = 0, SError = 0; + u32 hstatus, dereg=0, cereg = 0, SError = 0; unsigned int err_mask = 0, action = 0; - struct ata_queued_cmd *qc; - int freeze = 0; + int freeze = 0, abort=0; + struct ata_link *link = NULL; + struct ata_queued_cmd *qc = NULL; + struct ata_eh_info *ehi; hstatus = ioread32(hcr_base + HSTATUS); cereg = ioread32(hcr_base + CE); + /* first, analyze and record host port events */ + link = &ap->link; + ehi = &link->eh_info; ata_ehi_clear_desc(ehi); /* @@ -926,42 +975,28 @@ static void sata_fsl_error_intr(struct ata_port *ap) sata_fsl_scr_read(ap, SCR_ERROR, &SError); if (unlikely(SError & 0xFFFF0000)) { sata_fsl_scr_write(ap, SCR_ERROR, SError); - err_mask |= AC_ERR_ATA_BUS; } DPRINTK("error_intr,hStat=0x%x,CE=0x%x,DE =0x%x,SErr=0x%x\n", hstatus, cereg, ioread32(hcr_base + DE), SError); - /* handle single device errors */ - if (cereg) { - /* - * clear the command error, also clears queue to the device - * in error, and we can (re)issue commands to this device. - * When a device is in error all commands queued into the - * host controller and at the device are considered aborted - * and the queue for that device is stopped. Now, after - * clearing the device error, we can issue commands to the - * device to interrogate it to find the source of the error. - */ - dereg = ioread32(hcr_base + DE); - iowrite32(dereg, hcr_base + DE); - iowrite32(cereg, hcr_base + CE); + /* handle fatal errors */ + if (hstatus & FATAL_ERROR_DECODE) { + ehi->err_mask |= AC_ERR_ATA_BUS; + ehi->action |= ATA_EH_SOFTRESET; - DPRINTK("single device error, CE=0x%x, DE=0x%x\n", - ioread32(hcr_base + CE), ioread32(hcr_base + DE)); /* - * We should consider this as non fatal error, and TF must - * be updated as done below. + * Ignore serror in case of fatal errors as we always want + * to do a soft-reset of the FSL SATA controller. Analyzing + * serror may cause libata to schedule a hard-reset action, + * and hard-reset currently does not do controller + * offline/online, causing command timeouts and leads to an + * un-recoverable state, hence make libATA ignore + * autopsy in case of fatal errors. */ - err_mask |= AC_ERR_DEV; - } + ehi->flags |= ATA_EHI_NO_AUTOPSY; - /* handle fatal errors */ - if (hstatus & FATAL_ERROR_DECODE) { - err_mask |= AC_ERR_ATA_BUS; - action |= ATA_EH_RESET; - /* how will fatal error interrupts be completed ?? */ freeze = 1; } @@ -971,30 +1006,83 @@ static void sata_fsl_error_intr(struct ata_port *ap) /* Setup a soft-reset EH action */ ata_ehi_hotplugged(ehi); + ata_ehi_push_desc(ehi, "%s", "PHY RDY changed"); freeze = 1; } - /* record error info */ - qc = ata_qc_from_tag(ap, link->active_tag); + /* handle single device errors */ + if (cereg) { + /* + * clear the command error, also clears queue to the device + * in error, and we can (re)issue commands to this device. + * When a device is in error all commands queued into the + * host controller and at the device are considered aborted + * and the queue for that device is stopped. Now, after + * clearing the device error, we can issue commands to the + * device to interrogate it to find the source of the error. + */ + abort = 1; + + DPRINTK("single device error, CE=0x%x, DE=0x%x\n", + ioread32(hcr_base + CE), ioread32(hcr_base + DE)); - if (qc) + /* find out the offending link and qc */ + if (ap->nr_pmp_links) { + dereg = ioread32(hcr_base + DE); + iowrite32(dereg, hcr_base + DE); + iowrite32(cereg, hcr_base + CE); + + if (dereg < ap->nr_pmp_links) { + link = &ap->pmp_link[dereg]; + ehi = &link->eh_info; + qc = ata_qc_from_tag(ap, link->active_tag); + /* + * We should consider this as non fatal error, + * and TF must be updated as done below. + */ + + err_mask |= AC_ERR_DEV; + + } else { + err_mask |= AC_ERR_HSM; + action |= ATA_EH_HARDRESET; + freeze = 1; + } + } else { + dereg = ioread32(hcr_base + DE); + iowrite32(dereg, hcr_base + DE); + iowrite32(cereg, hcr_base + CE); + + qc = ata_qc_from_tag(ap, link->active_tag); + /* + * We should consider this as non fatal error, + * and TF must be updated as done below. + */ + err_mask |= AC_ERR_DEV; + } + } + + /* record error info */ + if (qc) { qc->err_mask |= err_mask; - else + } else ehi->err_mask |= err_mask; ehi->action |= action; - ehi->serror |= SError; /* freeze or abort */ if (freeze) ata_port_freeze(ap); - else - ata_port_abort(ap); + else if (abort) { + if (qc) + ata_link_abort(qc->dev->link); + else + ata_port_abort(ap); + } } static void sata_fsl_host_intr(struct ata_port *ap) { - struct ata_link *link = &ap->link; struct sata_fsl_host_priv *host_priv = ap->host->private_data; void __iomem *hcr_base = host_priv->hcr_base; u32 hstatus, qc_active = 0; @@ -1017,10 +1105,19 @@ static void sata_fsl_host_intr(struct ata_port *ap) return; } - if (link->sactive) { /* only true for NCQ commands */ + /* Read command completed register */ + qc_active = ioread32(hcr_base + CC); + + VPRINTK("Status of all queues :\n"); + VPRINTK("qc_active/CC = 0x%x, CA = 0x%x, CE=0x%x,CQ=0x%x,apqa=0x%x\n", + qc_active, + ioread32(hcr_base + CA), + ioread32(hcr_base + CE), + ioread32(hcr_base + CQ), + ap->qc_active); + + if (qc_active & ap->qc_active) { int i; - /* Read command completed register */ - qc_active = ioread32(hcr_base + CC); /* clear CC bit, this will also complete the interrupt */ iowrite32(qc_active, hcr_base + CC); @@ -1032,8 +1129,9 @@ static void sata_fsl_host_intr(struct ata_port *ap) for (i = 0; i < SATA_FSL_QUEUE_DEPTH; i++) { if (qc_active & (1 << i)) { qc = ata_qc_from_tag(ap, i); - if (qc) + if (qc) { ata_qc_complete(qc); + } DPRINTK ("completing ncq cmd,tag=%d,CC=0x%x,CA=0x%x\n", i, ioread32(hcr_base + CC), @@ -1042,19 +1140,21 @@ static void sata_fsl_host_intr(struct ata_port *ap) } return; - } else if (ap->qc_active) { + } else if ((ap->qc_active & (1 << ATA_TAG_INTERNAL))) { iowrite32(1, hcr_base + CC); - qc = ata_qc_from_tag(ap, link->active_tag); + qc = ata_qc_from_tag(ap, ATA_TAG_INTERNAL); - DPRINTK("completing non-ncq cmd, tag=%d,CC=0x%x\n", - link->active_tag, ioread32(hcr_base + CC)); + DPRINTK("completing non-ncq cmd, CC=0x%x\n", + ioread32(hcr_base + CC)); - if (qc) + if (qc) { ata_qc_complete(qc); + } } else { /* Spurious Interrupt!! */ DPRINTK("spurious interrupt!!, CC = 0x%x\n", ioread32(hcr_base + CC)); + iowrite32(qc_active, hcr_base + CC); return; } } @@ -1130,9 +1230,6 @@ static int sata_fsl_init_controller(struct ata_host *host) iowrite32(0x00000FFFF, hcr_base + CE); iowrite32(0x00000FFFF, hcr_base + DE); - /* initially assuming no Port multiplier, set CQPMP to 0 */ - iowrite32(0x0, hcr_base + CQPMP); - /* * host controller will be brought on-line, during xx_port_start() * callback, that should also initiate the OOB, COMINIT sequence @@ -1154,8 +1251,8 @@ static struct scsi_host_template sata_fsl_sht = { .dma_boundary = ATA_DMA_BOUNDARY, }; -static const struct ata_port_operations sata_fsl_ops = { - .inherits = &sata_port_ops, +static struct ata_port_operations sata_fsl_ops = { + .inherits = &sata_pmp_port_ops, .qc_prep = sata_fsl_qc_prep, .qc_issue = sata_fsl_qc_issue, @@ -1168,10 +1265,15 @@ static const struct ata_port_operations sata_fsl_ops = { .thaw = sata_fsl_thaw, .prereset = sata_fsl_prereset, .softreset = sata_fsl_softreset, + .pmp_softreset = sata_fsl_softreset, + .error_handler = sata_fsl_error_handler, .post_internal_cmd = sata_fsl_post_internal_cmd, .port_start = sata_fsl_port_start, .port_stop = sata_fsl_port_stop, + + .pmp_attach = sata_fsl_pmp_attach, + .pmp_detach = sata_fsl_pmp_detach, }; static const struct ata_port_info sata_fsl_port_info[] = { diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index bb73b2222627b9b6a05f96057da351c7d417f935..28092bc50146a04bf0298f48166550c8efa4320b 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -72,7 +72,7 @@ #include #define DRV_NAME "sata_mv" -#define DRV_VERSION "1.20" +#define DRV_VERSION "1.24" enum { /* BAR's are enumerated in terms of pci_resource_start() terms */ @@ -122,14 +122,17 @@ enum { /* Host Flags */ MV_FLAG_DUAL_HC = (1 << 30), /* two SATA Host Controllers */ MV_FLAG_IRQ_COALESCE = (1 << 29), /* IRQ coalescing capability */ - /* SoC integrated controllers, no PCI interface */ - MV_FLAG_SOC = (1 << 28), MV_COMMON_FLAGS = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY | ATA_FLAG_MMIO | ATA_FLAG_NO_ATAPI | ATA_FLAG_PIO_POLLING, + MV_6XXX_FLAGS = MV_FLAG_IRQ_COALESCE, + MV_GENIIE_FLAGS = MV_COMMON_FLAGS | MV_6XXX_FLAGS | + ATA_FLAG_PMP | ATA_FLAG_ACPI_SATA | + ATA_FLAG_NCQ | ATA_FLAG_AN, + CRQB_FLAG_READ = (1 << 0), CRQB_TAG_SHIFT = 1, CRQB_IOID_SHIFT = 6, /* CRQB Gen-II/IIE IO Id shift */ @@ -197,13 +200,6 @@ enum { HC_MAIN_RSVD = (0x7f << 25), /* bits 31-25 */ HC_MAIN_RSVD_5 = (0x1fff << 19), /* bits 31-19 */ HC_MAIN_RSVD_SOC = (0x3fffffb << 6), /* bits 31-9, 7-6 */ - HC_MAIN_MASKED_IRQS = (TRAN_LO_DONE | TRAN_HI_DONE | - PORTS_0_3_COAL_DONE | PORTS_4_7_COAL_DONE | - PORTS_0_7_COAL_DONE | GPIO_INT | TWSI_INT | - HC_MAIN_RSVD), - HC_MAIN_MASKED_IRQS_5 = (PORTS_0_3_COAL_DONE | PORTS_4_7_COAL_DONE | - HC_MAIN_RSVD_5), - HC_MAIN_MASKED_IRQS_SOC = (PORTS_0_3_COAL_DONE | HC_MAIN_RSVD_SOC), /* SATAHC registers */ HC_CFG_OFS = 0, @@ -221,12 +217,18 @@ enum { SATA_STATUS_OFS = 0x300, /* ctrl, err regs follow status */ SATA_ACTIVE_OFS = 0x350, SATA_FIS_IRQ_CAUSE_OFS = 0x364, + SATA_FIS_IRQ_AN = (1 << 9), /* async notification */ LTMODE_OFS = 0x30c, LTMODE_BIT8 = (1 << 8), /* unknown, but necessary */ PHY_MODE3 = 0x310, PHY_MODE4 = 0x314, + PHY_MODE4_CFG_MASK = 0x00000003, /* phy internal config field */ + PHY_MODE4_CFG_VALUE = 0x00000001, /* phy internal config field */ + PHY_MODE4_RSVD_ZEROS = 0x5de3fffa, /* Gen2e always write zeros */ + PHY_MODE4_RSVD_ONES = 0x00000005, /* Gen2e always write ones */ + PHY_MODE2 = 0x330, SATA_IFCTL_OFS = 0x344, SATA_TESTCTL_OFS = 0x348, @@ -357,12 +359,12 @@ enum { MV_HP_ERRATA_50XXB2 = (1 << 2), MV_HP_ERRATA_60X1B2 = (1 << 3), MV_HP_ERRATA_60X1C0 = (1 << 4), - MV_HP_ERRATA_XX42A0 = (1 << 5), MV_HP_GEN_I = (1 << 6), /* Generation I: 50xx */ MV_HP_GEN_II = (1 << 7), /* Generation II: 60xx */ MV_HP_GEN_IIE = (1 << 8), /* Generation IIE: 6042/7042 */ MV_HP_PCIE = (1 << 9), /* PCIe bus/regs: 7042 */ MV_HP_CUT_THROUGH = (1 << 10), /* can use EDMA cut-through */ + MV_HP_FLAG_SOC = (1 << 11), /* SystemOnChip, no PCI */ /* Port private flags (pp_flags) */ MV_PP_FLAG_EDMA_EN = (1 << 0), /* is EDMA engine enabled? */ @@ -375,7 +377,7 @@ enum { #define IS_GEN_II(hpriv) ((hpriv)->hp_flags & MV_HP_GEN_II) #define IS_GEN_IIE(hpriv) ((hpriv)->hp_flags & MV_HP_GEN_IIE) #define IS_PCIE(hpriv) ((hpriv)->hp_flags & MV_HP_PCIE) -#define HAS_PCI(host) (!((host)->ports[0]->flags & MV_FLAG_SOC)) +#define IS_SOC(hpriv) ((hpriv)->hp_flags & MV_HP_FLAG_SOC) #define WINDOW_CTRL(i) (0x20030 + ((i) << 4)) #define WINDOW_BASE(i) (0x20034 + ((i) << 4)) @@ -459,6 +461,7 @@ struct mv_port_signal { struct mv_host_priv { u32 hp_flags; + u32 main_irq_mask; struct mv_port_signal signal[8]; const struct mv_hw_ops *ops; int n_ports; @@ -640,25 +643,19 @@ static const struct ata_port_info mv_port_info[] = { .port_ops = &mv6_ops, }, { /* chip_6042 */ - .flags = MV_COMMON_FLAGS | MV_6XXX_FLAGS | - ATA_FLAG_PMP | ATA_FLAG_ACPI_SATA | - ATA_FLAG_NCQ, + .flags = MV_GENIIE_FLAGS, .pio_mask = 0x1f, /* pio0-4 */ .udma_mask = ATA_UDMA6, .port_ops = &mv_iie_ops, }, { /* chip_7042 */ - .flags = MV_COMMON_FLAGS | MV_6XXX_FLAGS | - ATA_FLAG_PMP | ATA_FLAG_ACPI_SATA | - ATA_FLAG_NCQ, + .flags = MV_GENIIE_FLAGS, .pio_mask = 0x1f, /* pio0-4 */ .udma_mask = ATA_UDMA6, .port_ops = &mv_iie_ops, }, { /* chip_soc */ - .flags = MV_COMMON_FLAGS | MV_6XXX_FLAGS | - ATA_FLAG_PMP | ATA_FLAG_ACPI_SATA | - ATA_FLAG_NCQ | MV_FLAG_SOC, + .flags = MV_GENIIE_FLAGS, .pio_mask = 0x1f, /* pio0-4 */ .udma_mask = ATA_UDMA6, .port_ops = &mv_iie_ops, @@ -818,12 +815,7 @@ static void mv_set_edma_ptrs(void __iomem *port_mmio, writel((pp->crqb_dma >> 16) >> 16, port_mmio + EDMA_REQ_Q_BASE_HI_OFS); writelfl((pp->crqb_dma & EDMA_REQ_Q_BASE_LO_MASK) | index, port_mmio + EDMA_REQ_Q_IN_PTR_OFS); - - if (hpriv->hp_flags & MV_HP_ERRATA_XX42A0) - writelfl((pp->crqb_dma & 0xffffffff) | index, - port_mmio + EDMA_REQ_Q_OUT_PTR_OFS); - else - writelfl(index, port_mmio + EDMA_REQ_Q_OUT_PTR_OFS); + writelfl(index, port_mmio + EDMA_REQ_Q_OUT_PTR_OFS); /* * initialize response queue @@ -833,17 +825,38 @@ static void mv_set_edma_ptrs(void __iomem *port_mmio, WARN_ON(pp->crpb_dma & 0xff); writel((pp->crpb_dma >> 16) >> 16, port_mmio + EDMA_RSP_Q_BASE_HI_OFS); - - if (hpriv->hp_flags & MV_HP_ERRATA_XX42A0) - writelfl((pp->crpb_dma & 0xffffffff) | index, - port_mmio + EDMA_RSP_Q_IN_PTR_OFS); - else - writelfl(index, port_mmio + EDMA_RSP_Q_IN_PTR_OFS); - + writelfl(index, port_mmio + EDMA_RSP_Q_IN_PTR_OFS); writelfl((pp->crpb_dma & EDMA_RSP_Q_BASE_LO_MASK) | index, port_mmio + EDMA_RSP_Q_OUT_PTR_OFS); } +static void mv_set_main_irq_mask(struct ata_host *host, + u32 disable_bits, u32 enable_bits) +{ + struct mv_host_priv *hpriv = host->private_data; + u32 old_mask, new_mask; + + old_mask = hpriv->main_irq_mask; + new_mask = (old_mask & ~disable_bits) | enable_bits; + if (new_mask != old_mask) { + hpriv->main_irq_mask = new_mask; + writelfl(new_mask, hpriv->main_irq_mask_addr); + } +} + +static void mv_enable_port_irqs(struct ata_port *ap, + unsigned int port_bits) +{ + unsigned int shift, hardport, port = ap->port_no; + u32 disable_bits, enable_bits; + + MV_PORT_TO_SHIFT_AND_HARDPORT(port, shift, hardport); + + disable_bits = (DONE_IRQ | ERR_IRQ) << shift; + enable_bits = port_bits << shift; + mv_set_main_irq_mask(ap->host, disable_bits, enable_bits); +} + /** * mv_start_dma - Enable eDMA engine * @base: port base address @@ -886,9 +899,11 @@ static void mv_start_dma(struct ata_port *ap, void __iomem *port_mmio, mv_edma_cfg(ap, want_ncq); /* clear FIS IRQ Cause */ - writelfl(0, port_mmio + SATA_FIS_IRQ_CAUSE_OFS); + if (IS_GEN_IIE(hpriv)) + writelfl(0, port_mmio + SATA_FIS_IRQ_CAUSE_OFS); mv_set_edma_ptrs(port_mmio, hpriv, pp); + mv_enable_port_irqs(ap, DONE_IRQ|ERR_IRQ); writelfl(EDMA_EN, port_mmio + EDMA_CMD_OFS); pp->pp_flags |= MV_PP_FLAG_EDMA_EN; @@ -1231,7 +1246,7 @@ static void mv_edma_cfg(struct ata_port *ap, int want_ncq) cfg |= (1 << 23); /* do not mask PM field in rx'd FIS */ cfg |= (1 << 22); /* enab 4-entry host queue cache */ - if (HAS_PCI(ap->host)) + if (!IS_SOC(hpriv)) cfg |= (1 << 18); /* enab early completion */ if (hpriv->hp_flags & MV_HP_CUT_THROUGH) cfg |= (1 << 17); /* enab cut-thru (dis stor&forwrd) */ @@ -1307,6 +1322,9 @@ static int mv_port_start(struct ata_port *ap) goto out_port_free_dma_mem; memset(pp->crpb, 0, MV_CRPB_Q_SZ); + /* 6041/6081 Rev. "C0" (and newer) are okay with async notify */ + if (hpriv->hp_flags & MV_HP_ERRATA_60X1C0) + ap->flags |= ATA_FLAG_AN; /* * For GEN_I, there's no NCQ, so we only allocate a single sg_tbl. * For later hardware, we need one unique sg_tbl per NCQ tag. @@ -1341,6 +1359,7 @@ out_port_free_dma_mem: static void mv_port_stop(struct ata_port *ap) { mv_stop_edma(ap); + mv_enable_port_irqs(ap, 0); mv_port_free_dma_mem(ap); } @@ -1576,12 +1595,31 @@ static unsigned int mv_qc_issue(struct ata_queued_cmd *qc) if ((qc->tf.protocol != ATA_PROT_DMA) && (qc->tf.protocol != ATA_PROT_NCQ)) { + static int limit_warnings = 10; + /* + * Errata SATA#16, SATA#24: warn if multiple DRQs expected. + * + * Someday, we might implement special polling workarounds + * for these, but it all seems rather unnecessary since we + * normally use only DMA for commands which transfer more + * than a single block of data. + * + * Much of the time, this could just work regardless. + * So for now, just log the incident, and allow the attempt. + */ + if (limit_warnings && (qc->nbytes / qc->sect_size) > 1) { + --limit_warnings; + ata_link_printk(qc->dev->link, KERN_WARNING, DRV_NAME + ": attempting PIO w/multiple DRQ: " + "this may fail due to h/w errata\n"); + } /* * We're about to send a non-EDMA capable command to the * port. Turn off EDMA so there won't be problems accessing * shadow block, etc registers. */ mv_stop_edma(ap); + mv_enable_port_irqs(ap, ERR_IRQ); mv_pmp_select(ap, qc->dev->link->pmp); return ata_sff_qc_issue(qc); } @@ -1670,6 +1708,18 @@ static void mv_pmp_eh_prep(struct ata_port *ap, unsigned int pmp_map) } } +static int mv_req_q_empty(struct ata_port *ap) +{ + void __iomem *port_mmio = mv_ap_base(ap); + u32 in_ptr, out_ptr; + + in_ptr = (readl(port_mmio + EDMA_REQ_Q_IN_PTR_OFS) + >> EDMA_REQ_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK; + out_ptr = (readl(port_mmio + EDMA_REQ_Q_OUT_PTR_OFS) + >> EDMA_REQ_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK; + return (in_ptr == out_ptr); /* 1 == queue_is_empty */ +} + static int mv_handle_fbs_ncq_dev_err(struct ata_port *ap) { struct mv_port_priv *pp = ap->private_data; @@ -1703,7 +1753,7 @@ static int mv_handle_fbs_ncq_dev_err(struct ata_port *ap) ap->qc_active, failed_links, ap->nr_active_links); - if (ap->nr_active_links <= failed_links) { + if (ap->nr_active_links <= failed_links && mv_req_q_empty(ap)) { mv_process_crpb_entries(ap, pp); mv_stop_edma(ap); mv_eh_freeze(ap); @@ -1812,6 +1862,7 @@ static void mv_err_intr(struct ata_port *ap) { void __iomem *port_mmio = mv_ap_base(ap); u32 edma_err_cause, eh_freeze_mask, serr = 0; + u32 fis_cause = 0; struct mv_port_priv *pp = ap->private_data; struct mv_host_priv *hpriv = ap->host->private_data; unsigned int action = 0, err_mask = 0; @@ -1821,16 +1872,19 @@ static void mv_err_intr(struct ata_port *ap) /* * Read and clear the SError and err_cause bits. + * For GenIIe, if EDMA_ERR_TRANS_IRQ_7 is set, we also must read/clear + * the FIS_IRQ_CAUSE register before clearing edma_err_cause. */ sata_scr_read(&ap->link, SCR_ERROR, &serr); sata_scr_write_flush(&ap->link, SCR_ERROR, serr); edma_err_cause = readl(port_mmio + EDMA_ERR_IRQ_CAUSE_OFS); + if (IS_GEN_IIE(hpriv) && (edma_err_cause & EDMA_ERR_TRANS_IRQ_7)) { + fis_cause = readl(port_mmio + SATA_FIS_IRQ_CAUSE_OFS); + writelfl(~fis_cause, port_mmio + SATA_FIS_IRQ_CAUSE_OFS); + } writelfl(~edma_err_cause, port_mmio + EDMA_ERR_IRQ_CAUSE_OFS); - ata_port_printk(ap, KERN_INFO, "%s: err_cause=%08x pp_flags=0x%x\n", - __func__, edma_err_cause, pp->pp_flags); - if (edma_err_cause & EDMA_ERR_DEV) { /* * Device errors during FIS-based switching operation @@ -1844,6 +1898,18 @@ static void mv_err_intr(struct ata_port *ap) ata_ehi_clear_desc(ehi); ata_ehi_push_desc(ehi, "edma_err_cause=%08x pp_flags=%08x", edma_err_cause, pp->pp_flags); + + if (IS_GEN_IIE(hpriv) && (edma_err_cause & EDMA_ERR_TRANS_IRQ_7)) { + ata_ehi_push_desc(ehi, "fis_cause=%08x", fis_cause); + if (fis_cause & SATA_FIS_IRQ_AN) { + u32 ec = edma_err_cause & + ~(EDMA_ERR_TRANS_IRQ_7 | EDMA_ERR_IRQ_TRANSIENT); + sata_async_notification(ap); + if (!ec) + return; /* Just an AN; no need for the nukes */ + ata_ehi_push_desc(ehi, "SDB notify"); + } + } /* * All generations share these EDMA error cause bits: */ @@ -2162,20 +2228,20 @@ static irqreturn_t mv_interrupt(int irq, void *dev_instance) struct ata_host *host = dev_instance; struct mv_host_priv *hpriv = host->private_data; unsigned int handled = 0; - u32 main_irq_cause, main_irq_mask; + u32 main_irq_cause, pending_irqs; spin_lock(&host->lock); main_irq_cause = readl(hpriv->main_irq_cause_addr); - main_irq_mask = readl(hpriv->main_irq_mask_addr); + pending_irqs = main_irq_cause & hpriv->main_irq_mask; /* * Deal with cases where we either have nothing pending, or have read * a bogus register value which can indicate HW removal or PCI fault. */ - if ((main_irq_cause & main_irq_mask) && (main_irq_cause != 0xffffffffU)) { - if (unlikely((main_irq_cause & PCI_ERR) && HAS_PCI(host))) + if (pending_irqs && main_irq_cause != 0xffffffffU) { + if (unlikely((pending_irqs & PCI_ERR) && !IS_SOC(hpriv))) handled = mv_pci_error(host, hpriv->base); else - handled = mv_host_intr(host, main_irq_cause); + handled = mv_host_intr(host, pending_irqs); } spin_unlock(&host->lock); return IRQ_RETVAL(handled); @@ -2373,7 +2439,6 @@ static void mv_reset_pci_bus(struct ata_host *host, void __iomem *mmio) ZERO(MV_PCI_DISC_TIMER); ZERO(MV_PCI_MSI_TRIGGER); writel(0x000100ff, mmio + MV_PCI_XBAR_TMOUT_OFS); - ZERO(PCI_HC_MAIN_IRQ_MASK_OFS); ZERO(MV_PCI_SERR_MASK); ZERO(hpriv->irq_cause_ofs); ZERO(hpriv->irq_mask_ofs); @@ -2495,7 +2560,7 @@ static void mv6_phy_errata(struct mv_host_priv *hpriv, void __iomem *mmio, hp_flags & (MV_HP_ERRATA_60X1B2 | MV_HP_ERRATA_60X1C0); int fix_phy_mode4 = hp_flags & (MV_HP_ERRATA_60X1B2 | MV_HP_ERRATA_60X1C0); - u32 m2, tmp; + u32 m2, m3; if (fix_phy_mode2) { m2 = readl(port_mmio + PHY_MODE2); @@ -2512,28 +2577,36 @@ static void mv6_phy_errata(struct mv_host_priv *hpriv, void __iomem *mmio, udelay(200); } - /* who knows what this magic does */ - tmp = readl(port_mmio + PHY_MODE3); - tmp &= ~0x7F800000; - tmp |= 0x2A800000; - writel(tmp, port_mmio + PHY_MODE3); - - if (fix_phy_mode4) { - u32 m4; - - m4 = readl(port_mmio + PHY_MODE4); - - if (hp_flags & MV_HP_ERRATA_60X1B2) - tmp = readl(port_mmio + PHY_MODE3); + /* + * Gen-II/IIe PHY_MODE3 errata RM#2: + * Achieves better receiver noise performance than the h/w default: + */ + m3 = readl(port_mmio + PHY_MODE3); + m3 = (m3 & 0x1f) | (0x5555601 << 5); - /* workaround for errata FEr SATA#10 (part 1) */ - m4 = (m4 & ~(1 << 1)) | (1 << 0); + /* Guideline 88F5182 (GL# SATA-S11) */ + if (IS_SOC(hpriv)) + m3 &= ~0x1c; + if (fix_phy_mode4) { + u32 m4 = readl(port_mmio + PHY_MODE4); + /* + * Enforce reserved-bit restrictions on GenIIe devices only. + * For earlier chipsets, force only the internal config field + * (workaround for errata FEr SATA#10 part 1). + */ + if (IS_GEN_IIE(hpriv)) + m4 = (m4 & ~PHY_MODE4_RSVD_ZEROS) | PHY_MODE4_RSVD_ONES; + else + m4 = (m4 & ~PHY_MODE4_CFG_MASK) | PHY_MODE4_CFG_VALUE; writel(m4, port_mmio + PHY_MODE4); - - if (hp_flags & MV_HP_ERRATA_60X1B2) - writel(tmp, port_mmio + PHY_MODE3); } + /* + * Workaround for 60x1-B2 errata SATA#13: + * Any write to PHY_MODE4 (above) may corrupt PHY_MODE3, + * so we must always rewrite PHY_MODE3 after PHY_MODE4. + */ + writel(m3, port_mmio + PHY_MODE3); /* Revert values of pre-emphasis and signal amps to the saved ones */ m2 = readl(port_mmio + PHY_MODE2); @@ -2728,6 +2801,7 @@ static int mv_hardreset(struct ata_link *link, unsigned int *class, rc = sata_link_hardreset(link, timing, deadline + extra, &online, NULL); + rc = online ? -EAGAIN : rc; if (rc) return rc; sata_scr_read(link, SCR_STATUS, &sstatus); @@ -2744,32 +2818,18 @@ static int mv_hardreset(struct ata_link *link, unsigned int *class, static void mv_eh_freeze(struct ata_port *ap) { - struct mv_host_priv *hpriv = ap->host->private_data; - unsigned int shift, hardport, port = ap->port_no; - u32 main_irq_mask; - - /* FIXME: handle coalescing completion events properly */ - mv_stop_edma(ap); - MV_PORT_TO_SHIFT_AND_HARDPORT(port, shift, hardport); - - /* disable assertion of portN err, done events */ - main_irq_mask = readl(hpriv->main_irq_mask_addr); - main_irq_mask &= ~((DONE_IRQ | ERR_IRQ) << shift); - writelfl(main_irq_mask, hpriv->main_irq_mask_addr); + mv_enable_port_irqs(ap, 0); } static void mv_eh_thaw(struct ata_port *ap) { struct mv_host_priv *hpriv = ap->host->private_data; - unsigned int shift, hardport, port = ap->port_no; + unsigned int port = ap->port_no; + unsigned int hardport = mv_hardport_from_port(port); void __iomem *hc_mmio = mv_hc_base_from_port(hpriv->base, port); void __iomem *port_mmio = mv_ap_base(ap); - u32 main_irq_mask, hc_irq_cause; - - /* FIXME: handle coalescing completion events properly */ - - MV_PORT_TO_SHIFT_AND_HARDPORT(port, shift, hardport); + u32 hc_irq_cause; /* clear EDMA errors on this port */ writel(0, port_mmio + EDMA_ERR_IRQ_CAUSE_OFS); @@ -2779,10 +2839,7 @@ static void mv_eh_thaw(struct ata_port *ap) hc_irq_cause &= ~((DEV_IRQ | DMA_IRQ) << hardport); writelfl(hc_irq_cause, hc_mmio + HC_IRQ_CAUSE_OFS); - /* enable assertion of portN err, done events */ - main_irq_mask = readl(hpriv->main_irq_mask_addr); - main_irq_mask |= ((DONE_IRQ | ERR_IRQ) << shift); - writelfl(main_irq_mask, hpriv->main_irq_mask_addr); + mv_enable_port_irqs(ap, ERR_IRQ); } /** @@ -2840,7 +2897,7 @@ static unsigned int mv_in_pcix_mode(struct ata_host *host) void __iomem *mmio = hpriv->base; u32 reg; - if (!HAS_PCI(host) || !IS_PCIE(hpriv)) + if (IS_SOC(hpriv) || !IS_PCIE(hpriv)) return 0; /* not PCI-X capable */ reg = readl(mmio + MV_PCI_MODE_OFS); if ((reg & MV_PCI_MODE_MASK) == 0) @@ -2967,10 +3024,7 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx) hp_flags |= MV_HP_CUT_THROUGH; switch (pdev->revision) { - case 0x0: - hp_flags |= MV_HP_ERRATA_XX42A0; - break; - case 0x1: + case 0x2: /* Rev.B0: the first/only public release */ hp_flags |= MV_HP_ERRATA_60X1C0; break; default: @@ -2982,7 +3036,7 @@ 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_ERRATA_60X1C0; + hp_flags |= MV_HP_FLAG_SOC | MV_HP_ERRATA_60X1C0; break; default: @@ -3026,16 +3080,16 @@ static int mv_init_host(struct ata_host *host, unsigned int board_idx) if (rc) goto done; - if (HAS_PCI(host)) { - hpriv->main_irq_cause_addr = mmio + PCI_HC_MAIN_IRQ_CAUSE_OFS; - hpriv->main_irq_mask_addr = mmio + PCI_HC_MAIN_IRQ_MASK_OFS; - } else { + if (IS_SOC(hpriv)) { hpriv->main_irq_cause_addr = mmio + SOC_HC_MAIN_IRQ_CAUSE_OFS; hpriv->main_irq_mask_addr = mmio + SOC_HC_MAIN_IRQ_MASK_OFS; + } else { + hpriv->main_irq_cause_addr = mmio + PCI_HC_MAIN_IRQ_CAUSE_OFS; + hpriv->main_irq_mask_addr = mmio + PCI_HC_MAIN_IRQ_MASK_OFS; } /* global interrupt mask: 0 == mask everything */ - writel(0, hpriv->main_irq_mask_addr); + mv_set_main_irq_mask(host, ~0, 0); n_hc = mv_get_hc_count(host->ports[0]->flags); @@ -3057,7 +3111,7 @@ static int mv_init_host(struct ata_host *host, unsigned int board_idx) mv_port_init(&ap->ioaddr, port_mmio); #ifdef CONFIG_PCI - if (HAS_PCI(host)) { + if (!IS_SOC(hpriv)) { unsigned int offset = port_mmio - mmio; ata_port_pbar_desc(ap, MV_PRIMARY_BAR, -1, "mmio"); ata_port_pbar_desc(ap, MV_PRIMARY_BAR, offset, "port"); @@ -3077,31 +3131,18 @@ static int mv_init_host(struct ata_host *host, unsigned int board_idx) writelfl(0, hc_mmio + HC_IRQ_CAUSE_OFS); } - if (HAS_PCI(host)) { + if (!IS_SOC(hpriv)) { /* Clear any currently outstanding host interrupt conditions */ writelfl(0, mmio + hpriv->irq_cause_ofs); /* and unmask interrupt generation for host regs */ writelfl(hpriv->unmask_all_irqs, mmio + hpriv->irq_mask_ofs); - if (IS_GEN_I(hpriv)) - writelfl(~HC_MAIN_MASKED_IRQS_5, - hpriv->main_irq_mask_addr); - else - writelfl(~HC_MAIN_MASKED_IRQS, - hpriv->main_irq_mask_addr); - - VPRINTK("HC MAIN IRQ cause/mask=0x%08x/0x%08x " - "PCI int cause/mask=0x%08x/0x%08x\n", - readl(hpriv->main_irq_cause_addr), - readl(hpriv->main_irq_mask_addr), - readl(mmio + hpriv->irq_cause_ofs), - readl(mmio + hpriv->irq_mask_ofs)); - } else { - writelfl(~HC_MAIN_MASKED_IRQS_SOC, - hpriv->main_irq_mask_addr); - VPRINTK("HC MAIN IRQ cause/mask=0x%08x/0x%08x\n", - readl(hpriv->main_irq_cause_addr), - readl(hpriv->main_irq_mask_addr)); + + /* + * enable only global host interrupts for now. + * The per-port interrupts get done later as ports are set up. + */ + mv_set_main_irq_mask(host, 0, PCI_ERR); } done: return rc; diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c index 5a10dc5048ad3f8e88f748775f220b209e584056..030665ba76b73a308fd0e35693742140b761792c 100644 --- a/drivers/ata/sata_promise.c +++ b/drivers/ata/sata_promise.c @@ -53,7 +53,15 @@ enum { PDC_MMIO_BAR = 3, PDC_MAX_PRD = LIBATA_MAX_PRD - 1, /* -1 for ASIC PRD bug workaround */ - /* register offsets */ + /* host register offsets (from host->iomap[PDC_MMIO_BAR]) */ + PDC_INT_SEQMASK = 0x40, /* Mask of asserted SEQ INTs */ + PDC_FLASH_CTL = 0x44, /* Flash control register */ + PDC_SATA_PLUG_CSR = 0x6C, /* SATA Plug control/status reg */ + PDC2_SATA_PLUG_CSR = 0x60, /* SATAII Plug control/status reg */ + PDC_TBG_MODE = 0x41C, /* TBG mode (not SATAII) */ + PDC_SLEW_CTL = 0x470, /* slew rate control reg (not SATAII) */ + + /* per-port ATA register offsets (from ap->ioaddr.cmd_addr) */ PDC_FEATURE = 0x04, /* Feature/Error reg (per port) */ PDC_SECTOR_COUNT = 0x08, /* Sector count reg (per port) */ PDC_SECTOR_NUMBER = 0x0C, /* Sector number reg (per port) */ @@ -63,14 +71,11 @@ enum { PDC_COMMAND = 0x1C, /* Command/status reg (per port) */ PDC_ALTSTATUS = 0x38, /* Alternate-status/device-control reg (per port) */ PDC_PKT_SUBMIT = 0x40, /* Command packet pointer addr */ - PDC_INT_SEQMASK = 0x40, /* Mask of asserted SEQ INTs */ - PDC_FLASH_CTL = 0x44, /* Flash control register */ PDC_GLOBAL_CTL = 0x48, /* Global control/status (per port) */ PDC_CTLSTAT = 0x60, /* IDE control and status (per port) */ - PDC_SATA_PLUG_CSR = 0x6C, /* SATA Plug control/status reg */ - PDC2_SATA_PLUG_CSR = 0x60, /* SATAII Plug control/status reg */ - PDC_TBG_MODE = 0x41C, /* TBG mode (not SATAII) */ - PDC_SLEW_CTL = 0x470, /* slew rate control reg (not SATAII) */ + + /* per-port SATA register offsets (from ap->ioaddr.scr_addr) */ + PDC_PHYMODE4 = 0x14, /* PDC_GLOBAL_CTL bit definitions */ PDC_PH_ERR = (1 << 8), /* PCI error while loading packet */ @@ -134,7 +139,7 @@ struct pdc_port_priv { static int pdc_sata_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val); static int pdc_sata_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val); -static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *ent); +static int pdc_ata_init_one(struct pci_dev *pdev, const struct pci_device_id *ent); static int pdc_common_port_start(struct ata_port *ap); static int pdc_sata_port_start(struct ata_port *ap); static void pdc_qc_prep(struct ata_queued_cmd *qc); @@ -332,12 +337,12 @@ static int pdc_sata_port_start(struct ata_port *ap) /* fix up PHYMODE4 align timing */ if (ap->flags & PDC_FLAG_GEN_II) { - void __iomem *mmio = ap->ioaddr.scr_addr; + void __iomem *sata_mmio = ap->ioaddr.scr_addr; unsigned int tmp; - tmp = readl(mmio + 0x014); + tmp = readl(sata_mmio + PDC_PHYMODE4); tmp = (tmp & ~3) | 1; /* set bits 1:0 = 0:1 */ - writel(tmp, mmio + 0x014); + writel(tmp, sata_mmio + PDC_PHYMODE4); } return 0; @@ -345,32 +350,32 @@ static int pdc_sata_port_start(struct ata_port *ap) static void pdc_reset_port(struct ata_port *ap) { - void __iomem *mmio = ap->ioaddr.cmd_addr + PDC_CTLSTAT; + void __iomem *ata_ctlstat_mmio = ap->ioaddr.cmd_addr + PDC_CTLSTAT; unsigned int i; u32 tmp; for (i = 11; i > 0; i--) { - tmp = readl(mmio); + tmp = readl(ata_ctlstat_mmio); if (tmp & PDC_RESET) break; udelay(100); tmp |= PDC_RESET; - writel(tmp, mmio); + writel(tmp, ata_ctlstat_mmio); } tmp &= ~PDC_RESET; - writel(tmp, mmio); - readl(mmio); /* flush */ + writel(tmp, ata_ctlstat_mmio); + readl(ata_ctlstat_mmio); /* flush */ } static int pdc_pata_cable_detect(struct ata_port *ap) { u8 tmp; - void __iomem *mmio = ap->ioaddr.cmd_addr + PDC_CTLSTAT + 0x03; + void __iomem *ata_mmio = ap->ioaddr.cmd_addr; - tmp = readb(mmio); + tmp = readb(ata_mmio + PDC_CTLSTAT + 3); if (tmp & 0x01) return ATA_CBL_PATA40; return ATA_CBL_PATA80; @@ -557,31 +562,25 @@ static void pdc_qc_prep(struct ata_queued_cmd *qc) switch (qc->tf.protocol) { case ATA_PROT_DMA: pdc_fill_sg(qc); - /* fall through */ - + /*FALLTHROUGH*/ case ATA_PROT_NODATA: i = pdc_pkt_header(&qc->tf, qc->ap->prd_dma, qc->dev->devno, pp->pkt); - if (qc->tf.flags & ATA_TFLAG_LBA48) i = pdc_prep_lba48(&qc->tf, pp->pkt, i); else i = pdc_prep_lba28(&qc->tf, pp->pkt, i); - pdc_pkt_footer(&qc->tf, pp->pkt, i); break; - case ATAPI_PROT_PIO: pdc_fill_sg(qc); break; - case ATAPI_PROT_DMA: pdc_fill_sg(qc); /*FALLTHROUGH*/ case ATAPI_PROT_NODATA: pdc_atapi_pkt(qc); break; - default: break; } @@ -611,7 +610,7 @@ static unsigned int pdc_sata_ata_port_to_ata_no(const struct ata_port *ap) unsigned int nr_ports = pdc_sata_nr_ports(ap); unsigned int i; - for(i = 0; i < nr_ports && host->ports[i] != ap; ++i) + for (i = 0; i < nr_ports && host->ports[i] != ap; ++i) ; BUG_ON(i >= nr_ports); return pdc_port_no_to_ata_no(i, pdc_is_sataii_tx4(ap->flags)); @@ -624,14 +623,14 @@ static unsigned int pdc_sata_hotplug_offset(const struct ata_port *ap) static void pdc_freeze(struct ata_port *ap) { - void __iomem *mmio = ap->ioaddr.cmd_addr; + void __iomem *ata_mmio = ap->ioaddr.cmd_addr; u32 tmp; - tmp = readl(mmio + PDC_CTLSTAT); + tmp = readl(ata_mmio + PDC_CTLSTAT); tmp |= PDC_IRQ_DISABLE; tmp &= ~PDC_DMA_ENABLE; - writel(tmp, mmio + PDC_CTLSTAT); - readl(mmio + PDC_CTLSTAT); /* flush */ + writel(tmp, ata_mmio + PDC_CTLSTAT); + readl(ata_mmio + PDC_CTLSTAT); /* flush */ } static void pdc_sata_freeze(struct ata_port *ap) @@ -659,17 +658,17 @@ static void pdc_sata_freeze(struct ata_port *ap) static void pdc_thaw(struct ata_port *ap) { - void __iomem *mmio = ap->ioaddr.cmd_addr; + void __iomem *ata_mmio = ap->ioaddr.cmd_addr; u32 tmp; /* clear IRQ */ - readl(mmio + PDC_INT_SEQMASK); + readl(ata_mmio + PDC_COMMAND); /* turn IRQ back on */ - tmp = readl(mmio + PDC_CTLSTAT); + tmp = readl(ata_mmio + PDC_CTLSTAT); tmp &= ~PDC_IRQ_DISABLE; - writel(tmp, mmio + PDC_CTLSTAT); - readl(mmio + PDC_CTLSTAT); /* flush */ + writel(tmp, ata_mmio + PDC_CTLSTAT); + readl(ata_mmio + PDC_CTLSTAT); /* flush */ } static void pdc_sata_thaw(struct ata_port *ap) @@ -743,11 +742,11 @@ static void pdc_error_intr(struct ata_port *ap, struct ata_queued_cmd *qc, ata_port_abort(ap); } -static inline unsigned int pdc_host_intr(struct ata_port *ap, - struct ata_queued_cmd *qc) +static unsigned int pdc_host_intr(struct ata_port *ap, + struct ata_queued_cmd *qc) { unsigned int handled = 0; - void __iomem *port_mmio = ap->ioaddr.cmd_addr; + void __iomem *ata_mmio = ap->ioaddr.cmd_addr; u32 port_status, err_mask; err_mask = PDC_ERR_MASK; @@ -755,7 +754,7 @@ static inline unsigned int pdc_host_intr(struct ata_port *ap, err_mask &= ~PDC1_ERR_MASK; else err_mask &= ~PDC2_ERR_MASK; - port_status = readl(port_mmio + PDC_GLOBAL_CTL); + port_status = readl(ata_mmio + PDC_GLOBAL_CTL); if (unlikely(port_status & err_mask)) { pdc_error_intr(ap, qc, port_status, err_mask); return 1; @@ -770,7 +769,6 @@ static inline unsigned int pdc_host_intr(struct ata_port *ap, ata_qc_complete(qc); handled = 1; break; - default: ap->stats.idle_irq++; break; @@ -781,10 +779,9 @@ static inline unsigned int pdc_host_intr(struct ata_port *ap, static void pdc_irq_clear(struct ata_port *ap) { - struct ata_host *host = ap->host; - void __iomem *mmio = host->iomap[PDC_MMIO_BAR]; + void __iomem *ata_mmio = ap->ioaddr.cmd_addr; - readl(mmio + PDC_INT_SEQMASK); + readl(ata_mmio + PDC_COMMAND); } static irqreturn_t pdc_interrupt(int irq, void *dev_instance) @@ -794,7 +791,7 @@ static irqreturn_t pdc_interrupt(int irq, void *dev_instance) u32 mask = 0; unsigned int i, tmp; unsigned int handled = 0; - void __iomem *mmio_base; + void __iomem *host_mmio; unsigned int hotplug_offset, ata_no; u32 hotplug_status; int is_sataii_tx4; @@ -806,7 +803,7 @@ static irqreturn_t pdc_interrupt(int irq, void *dev_instance) return IRQ_NONE; } - mmio_base = host->iomap[PDC_MMIO_BAR]; + host_mmio = host->iomap[PDC_MMIO_BAR]; spin_lock(&host->lock); @@ -815,26 +812,26 @@ static irqreturn_t pdc_interrupt(int irq, void *dev_instance) hotplug_offset = PDC2_SATA_PLUG_CSR; else hotplug_offset = PDC_SATA_PLUG_CSR; - hotplug_status = readl(mmio_base + hotplug_offset); + hotplug_status = readl(host_mmio + hotplug_offset); if (hotplug_status & 0xff) - writel(hotplug_status | 0xff, mmio_base + hotplug_offset); + writel(hotplug_status | 0xff, host_mmio + hotplug_offset); hotplug_status &= 0xff; /* clear uninteresting bits */ /* reading should also clear interrupts */ - mask = readl(mmio_base + PDC_INT_SEQMASK); + mask = readl(host_mmio + PDC_INT_SEQMASK); if (mask == 0xffffffff && hotplug_status == 0) { VPRINTK("QUICK EXIT 2\n"); goto done_irq; } - mask &= 0xffff; /* only 16 tags possible */ + mask &= 0xffff; /* only 16 SEQIDs possible */ if (mask == 0 && hotplug_status == 0) { VPRINTK("QUICK EXIT 3\n"); goto done_irq; } - writel(mask, mmio_base + PDC_INT_SEQMASK); + writel(mask, host_mmio + PDC_INT_SEQMASK); is_sataii_tx4 = pdc_is_sataii_tx4(host->ports[0]->flags); @@ -875,23 +872,24 @@ done_irq: return IRQ_RETVAL(handled); } -static inline void pdc_packet_start(struct ata_queued_cmd *qc) +static void pdc_packet_start(struct ata_queued_cmd *qc) { struct ata_port *ap = qc->ap; struct pdc_port_priv *pp = ap->private_data; - void __iomem *mmio = ap->host->iomap[PDC_MMIO_BAR]; + void __iomem *host_mmio = ap->host->iomap[PDC_MMIO_BAR]; + void __iomem *ata_mmio = ap->ioaddr.cmd_addr; unsigned int port_no = ap->port_no; u8 seq = (u8) (port_no + 1); VPRINTK("ENTER, ap %p\n", ap); - writel(0x00000001, mmio + (seq * 4)); - readl(mmio + (seq * 4)); /* flush */ + writel(0x00000001, host_mmio + (seq * 4)); + readl(host_mmio + (seq * 4)); /* flush */ pp->pkt[2] = seq; wmb(); /* flush PRD, pkt writes */ - writel(pp->pkt_dma, ap->ioaddr.cmd_addr + PDC_PKT_SUBMIT); - readl(ap->ioaddr.cmd_addr + PDC_PKT_SUBMIT); /* flush */ + writel(pp->pkt_dma, ata_mmio + PDC_PKT_SUBMIT); + readl(ata_mmio + PDC_PKT_SUBMIT); /* flush */ } static unsigned int pdc_qc_issue(struct ata_queued_cmd *qc) @@ -909,11 +907,9 @@ static unsigned int pdc_qc_issue(struct ata_queued_cmd *qc) case ATA_PROT_DMA: pdc_packet_start(qc); return 0; - default: break; } - return ata_sff_qc_issue(qc); } @@ -987,7 +983,7 @@ static void pdc_ata_setup_port(struct ata_port *ap, static void pdc_host_init(struct ata_host *host) { - void __iomem *mmio = host->iomap[PDC_MMIO_BAR]; + void __iomem *host_mmio = host->iomap[PDC_MMIO_BAR]; int is_gen2 = host->ports[0]->flags & PDC_FLAG_GEN_II; int hotplug_offset; u32 tmp; @@ -1004,38 +1000,38 @@ static void pdc_host_init(struct ata_host *host) */ /* enable BMR_BURST, maybe change FIFO_SHD to 8 dwords */ - tmp = readl(mmio + PDC_FLASH_CTL); + tmp = readl(host_mmio + PDC_FLASH_CTL); tmp |= 0x02000; /* bit 13 (enable bmr burst) */ if (!is_gen2) tmp |= 0x10000; /* bit 16 (fifo threshold at 8 dw) */ - writel(tmp, mmio + PDC_FLASH_CTL); + writel(tmp, host_mmio + PDC_FLASH_CTL); /* clear plug/unplug flags for all ports */ - tmp = readl(mmio + hotplug_offset); - writel(tmp | 0xff, mmio + hotplug_offset); + tmp = readl(host_mmio + hotplug_offset); + writel(tmp | 0xff, host_mmio + hotplug_offset); /* unmask plug/unplug ints */ - tmp = readl(mmio + hotplug_offset); - writel(tmp & ~0xff0000, mmio + hotplug_offset); + tmp = readl(host_mmio + hotplug_offset); + writel(tmp & ~0xff0000, host_mmio + hotplug_offset); /* don't initialise TBG or SLEW on 2nd generation chips */ if (is_gen2) return; /* reduce TBG clock to 133 Mhz. */ - tmp = readl(mmio + PDC_TBG_MODE); + tmp = readl(host_mmio + PDC_TBG_MODE); tmp &= ~0x30000; /* clear bit 17, 16*/ tmp |= 0x10000; /* set bit 17:16 = 0:1 */ - writel(tmp, mmio + PDC_TBG_MODE); + writel(tmp, host_mmio + PDC_TBG_MODE); - readl(mmio + PDC_TBG_MODE); /* flush */ + readl(host_mmio + PDC_TBG_MODE); /* flush */ msleep(10); /* adjust slew rate control register. */ - tmp = readl(mmio + PDC_SLEW_CTL); + tmp = readl(host_mmio + PDC_SLEW_CTL); tmp &= 0xFFFFF03F; /* clear bit 11 ~ 6 */ tmp |= 0x00000900; /* set bit 11-9 = 100b , bit 8-6 = 100 */ - writel(tmp, mmio + PDC_SLEW_CTL); + writel(tmp, host_mmio + PDC_SLEW_CTL); } static int pdc_ata_init_one(struct pci_dev *pdev, @@ -1045,7 +1041,7 @@ static int pdc_ata_init_one(struct pci_dev *pdev, const struct ata_port_info *pi = &pdc_port_info[ent->driver_data]; const struct ata_port_info *ppi[PDC_MAX_PORTS]; struct ata_host *host; - void __iomem *base; + void __iomem *host_mmio; int n_ports, i, rc; int is_sataii_tx4; @@ -1062,7 +1058,7 @@ static int pdc_ata_init_one(struct pci_dev *pdev, pcim_pin_device(pdev); if (rc) return rc; - base = pcim_iomap_table(pdev)[PDC_MMIO_BAR]; + host_mmio = pcim_iomap_table(pdev)[PDC_MMIO_BAR]; /* determine port configuration and setup host */ n_ports = 2; @@ -1072,7 +1068,7 @@ static int pdc_ata_init_one(struct pci_dev *pdev, ppi[i] = pi; if (pi->flags & PDC_FLAG_SATA_PATA) { - u8 tmp = readb(base + PDC_FLASH_CTL+1); + u8 tmp = readb(host_mmio + PDC_FLASH_CTL + 1); if (!(tmp & 0x80)) ppi[n_ports++] = pi + 1; } @@ -1088,13 +1084,13 @@ static int pdc_ata_init_one(struct pci_dev *pdev, for (i = 0; i < host->n_ports; i++) { struct ata_port *ap = host->ports[i]; unsigned int ata_no = pdc_port_no_to_ata_no(i, is_sataii_tx4); - unsigned int port_offset = 0x200 + ata_no * 0x80; + unsigned int ata_offset = 0x200 + ata_no * 0x80; unsigned int scr_offset = 0x400 + ata_no * 0x100; - pdc_ata_setup_port(ap, base + port_offset, base + scr_offset); + pdc_ata_setup_port(ap, host_mmio + ata_offset, host_mmio + scr_offset); ata_port_pbar_desc(ap, PDC_MMIO_BAR, -1, "mmio"); - ata_port_pbar_desc(ap, PDC_MMIO_BAR, port_offset, "port"); + ata_port_pbar_desc(ap, PDC_MMIO_BAR, ata_offset, "ata"); } /* initialize adapter */ diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c index 27a110110077847b65e630cd11896b2e6195f75b..8ee6b5b4ede7bca0940783b37756b8b5f4aba158 100644 --- a/drivers/ata/sata_sil24.c +++ b/drivers/ata/sata_sil24.c @@ -899,14 +899,25 @@ static bool sil24_qc_fill_rtf(struct ata_queued_cmd *qc) static void sil24_pmp_attach(struct ata_port *ap) { + u32 *gscr = ap->link.device->gscr; + sil24_config_pmp(ap, 1); sil24_init_port(ap); + + if (sata_pmp_gscr_vendor(gscr) == 0x11ab && + sata_pmp_gscr_devid(gscr) == 0x4140) { + ata_port_printk(ap, KERN_INFO, + "disabling NCQ support due to sil24-mv4140 quirk\n"); + ap->flags &= ~ATA_FLAG_NCQ; + } } static void sil24_pmp_detach(struct ata_port *ap) { sil24_init_port(ap); sil24_config_pmp(ap, 0); + + ap->flags |= ATA_FLAG_NCQ; } static int sil24_pmp_hardreset(struct ata_link *link, unsigned int *class, diff --git a/drivers/atm/eni.h b/drivers/atm/eni.h index d04fefb0841f6e7ce7c67cef84ba6199db97faac..e4c9525e60b3deaccb13fd053431393c7df8db84 100644 --- a/drivers/atm/eni.h +++ b/drivers/atm/eni.h @@ -18,7 +18,6 @@ #include "midway.h" -#define KERNEL_OFFSET 0xC0000000 /* kernel 0x0 is at phys 0xC0000000 */ #define DEV_LABEL "eni" #define UBR_BUFFER (128*1024) /* UBR buffer size */ diff --git a/drivers/atm/fore200e.h b/drivers/atm/fore200e.h index 183841cc8fdf4f462f74840cabacc58e8cb8906f..8dd4aa76c3bd0fab071729d9f8b0dac0aff619e1 100644 --- a/drivers/atm/fore200e.h +++ b/drivers/atm/fore200e.h @@ -1,4 +1,3 @@ -/* $Id: fore200e.h,v 1.4 2000/04/14 10:10:34 davem Exp $ */ #ifndef _FORE200E_H #define _FORE200E_H diff --git a/drivers/atm/fore200e_mkfirm.c b/drivers/atm/fore200e_mkfirm.c index 2ebe1a1e6f8b8f1a6b05bd71ba53b64339b0a7e7..520e14b488ffedfefee122629e1c23af6c7d0f2a 100644 --- a/drivers/atm/fore200e_mkfirm.c +++ b/drivers/atm/fore200e_mkfirm.c @@ -1,6 +1,4 @@ /* - $Id: fore200e_mkfirm.c,v 1.1 2000/02/21 16:04:32 davem Exp $ - mkfirm.c: generates a C readable file from a binary firmware image Christophe Lizzi (lizzi@{csti.fr, cnam.fr}), June 1999. diff --git a/drivers/atm/he.c b/drivers/atm/he.c index ffc4a5a419465da6e749a084926b21c69fc2a50b..ea495b21f916a5d0d27eff00f12a6e78f7a6d4da 100644 --- a/drivers/atm/he.c +++ b/drivers/atm/he.c @@ -1542,7 +1542,8 @@ he_start(struct atm_dev *dev) /* initialize framer */ #ifdef CONFIG_ATM_HE_USE_SUNI - suni_init(he_dev->atm_dev); + if (he_isMM(he_dev)) + suni_init(he_dev->atm_dev); if (he_dev->atm_dev->phy && he_dev->atm_dev->phy->start) he_dev->atm_dev->phy->start(he_dev->atm_dev); #endif /* CONFIG_ATM_HE_USE_SUNI */ @@ -1554,6 +1555,7 @@ he_start(struct atm_dev *dev) val = he_phy_get(he_dev->atm_dev, SUNI_TPOP_APM); val = (val & ~SUNI_TPOP_APM_S) | (SUNI_TPOP_S_SDH << SUNI_TPOP_APM_S_SHIFT); he_phy_put(he_dev->atm_dev, val, SUNI_TPOP_APM); + he_phy_put(he_dev->atm_dev, SUNI_TACP_IUCHP_CLP, SUNI_TACP_IUCHP); } /* 5.1.12 enable transmit and receive */ @@ -2844,10 +2846,15 @@ he_ioctl(struct atm_dev *atm_dev, unsigned int cmd, void __user *arg) if (copy_from_user(®, arg, sizeof(struct he_ioctl_reg))) return -EFAULT; - + spin_lock_irqsave(&he_dev->global_lock, flags); switch (reg.type) { case HE_REGTYPE_PCI: + if (reg.addr < 0 || reg.addr >= HE_REGMAP_SIZE) { + err = -EINVAL; + break; + } + reg.val = he_readl(he_dev, reg.addr); break; case HE_REGTYPE_RCM: diff --git a/drivers/atm/he.h b/drivers/atm/he.h index 1dc277547a7362572af4f1c9b7bbecec42e413fc..b87d6ccabac12f4c55c84ab270111eafcc7c16d3 100644 --- a/drivers/atm/he.h +++ b/drivers/atm/he.h @@ -1,5 +1,3 @@ -/* $Id: he.h,v 1.4 2003/05/06 22:48:00 chas Exp $ */ - /* he.h @@ -269,13 +267,7 @@ struct he_dev { char prod_id[30]; char mac_addr[6]; - int media; /* - * 0x26 = HE155 MM - * 0x27 = HE622 MM - * 0x46 = HE155 SM - * 0x47 = HE622 SM - */ - + int media; unsigned int vcibits, vpibits; unsigned int cells_per_row; @@ -394,6 +386,7 @@ struct he_vcc #define HE_DEV(dev) ((struct he_dev *) (dev)->dev_data) #define he_is622(dev) ((dev)->media & 0x1) +#define he_isMM(dev) ((dev)->media & 0x20) #define HE_REGMAP_SIZE 0x100000 @@ -878,8 +871,8 @@ struct he_vcc #define M_SN 0x3a /* integer */ #define MEDIA 0x3e /* integer */ #define HE155MM 0x26 -#define HE155SM 0x27 -#define HE622MM 0x46 +#define HE622MM 0x27 +#define HE155SM 0x46 #define HE622SM 0x47 #define MAC_ADDR 0x42 /* char[] */ diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c index 28d77b5195de011dab09949b36d93b0d205e1008..3a504e94a4d9439c5c017c5d32797218a03294fe 100644 --- a/drivers/atm/idt77252.c +++ b/drivers/atm/idt77252.c @@ -1,8 +1,4 @@ /******************************************************************* - * ident "$Id: idt77252.c,v 1.2 2001/11/11 08:13:54 ecd Exp $" - * - * $Author: ecd $ - * $Date: 2001/11/11 08:13:54 $ * * Copyright (c) 2000 ATecoM GmbH * @@ -29,9 +25,6 @@ * 675 Mass Ave, Cambridge, MA 02139, USA. * *******************************************************************/ -static char const rcsid[] = -"$Id: idt77252.c,v 1.2 2001/11/11 08:13:54 ecd Exp $"; - #include #include diff --git a/drivers/atm/idt77252.h b/drivers/atm/idt77252.h index 6f2b4a5875fb9b68a2501d144fd9405a6f8e3cd9..e83eaf120da0f23f83bcf138503fda436e844a4c 100644 --- a/drivers/atm/idt77252.h +++ b/drivers/atm/idt77252.h @@ -1,8 +1,4 @@ /******************************************************************* - * ident "$Id: idt77252.h,v 1.2 2001/11/11 08:13:54 ecd Exp $" - * - * $Author: ecd $ - * $Date: 2001/11/11 08:13:54 $ * * Copyright (c) 2000 ATecoM GmbH * diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c index 5c28ca7380ff6fa0683599178cbd17af6109e8d4..139fce6968a6382637df695af6899321a429dd9f 100644 --- a/drivers/atm/iphase.c +++ b/drivers/atm/iphase.c @@ -2562,17 +2562,11 @@ static int __devinit ia_start(struct atm_dev *dev) error = suni_init(dev); if (error) goto err_free_rx; - /* - * Enable interrupt on loss of signal - * SUNI_RSOP_CIE - 0x10 - * SUNI_RSOP_CIE_LOSE - 0x04 - */ - ia_phy_put(dev, ia_phy_get(dev, 0x10) | 0x04, 0x10); -#ifndef MODULE - error = dev->phy->start(dev); - if (error) - goto err_free_rx; -#endif + if (dev->phy->start) { + error = dev->phy->start(dev); + if (error) + goto err_free_rx; + } /* Get iadev->carrier_detect status */ IaFrontEndIntr(iadev); } @@ -3198,6 +3192,8 @@ static int __devinit ia_init_one(struct pci_dev *pdev, IF_INIT(printk("dev_id = 0x%x iadev->LineRate = %d \n", (u32)dev, iadev->LineRate);) + pci_set_drvdata(pdev, dev); + ia_dev[iadev_count] = iadev; _ia_dev[iadev_count] = dev; iadev_count++; @@ -3219,8 +3215,6 @@ static int __devinit ia_init_one(struct pci_dev *pdev, iadev->next_board = ia_boards; ia_boards = dev; - pci_set_drvdata(pdev, dev); - return 0; err_out_deregister_dev: @@ -3238,9 +3232,14 @@ static void __devexit ia_remove_one(struct pci_dev *pdev) struct atm_dev *dev = pci_get_drvdata(pdev); IADEV *iadev = INPH_IA_DEV(dev); - ia_phy_put(dev, ia_phy_get(dev,0x10) & ~(0x4), 0x10); + /* Disable phy interrupts */ + ia_phy_put(dev, ia_phy_get(dev, SUNI_RSOP_CIE) & ~(SUNI_RSOP_CIE_LOSE), + SUNI_RSOP_CIE); udelay(1); + if (dev->phy && dev->phy->stop) + dev->phy->stop(dev); + /* De-register device */ free_irq(iadev->irq, dev); iadev_count--; diff --git a/drivers/atm/iphase.h b/drivers/atm/iphase.h index 133eefcc047507376977417dd056ae6bf4de8ea9..b2cd20f549cb4d474edb0a2a9a2f419d40d5072b 100644 --- a/drivers/atm/iphase.h +++ b/drivers/atm/iphase.h @@ -1025,7 +1025,8 @@ typedef struct iadev_t { spinlock_t rx_lock, misc_lock; struct atm_vcc **rx_open; /* list of all open VCs */ u16 num_rx_desc, rx_buf_sz, rxing; - u32 rx_pkt_ram, rx_tmp_cnt, rx_tmp_jif; + u32 rx_pkt_ram, rx_tmp_cnt; + unsigned long rx_tmp_jif; void __iomem *RX_DESC_BASE_ADDR; u32 drop_rxpkt, drop_rxcell, rx_cell_cnt, rx_pkt_cnt; struct atm_dev *next_board; /* other iphase devices */ diff --git a/drivers/atm/nicstarmac.copyright b/drivers/atm/nicstarmac.copyright index 2e15b39fac4f3b57fe9ef08f344ddcde6b4be36f..180531a83c622a25395f89f3fcbf628535e417d0 100644 --- a/drivers/atm/nicstarmac.copyright +++ b/drivers/atm/nicstarmac.copyright @@ -13,7 +13,7 @@ * * Modified to work with the IDT7721 nicstar -- AAL5 (tested) only. * - * R. D. Rechenmacher , Aug. 6, 1997 $Revision: 1.1 $ $Date: 1999/08/20 11:00:11 $ + * R. D. Rechenmacher , Aug. 6, 1997 * * Linux driver for the IDT77201 NICStAR PCI ATM controller. * PHY component is expected to be 155 Mbps S/UNI-Lite or IDT 77155; diff --git a/drivers/base/core.c b/drivers/base/core.c index be288b5e41809cbd8f991b4a953d4850604ea4a9..ee0a51a3a41d876451395b0f2a93b6a06a430394 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -759,6 +759,22 @@ static void device_remove_class_symlinks(struct device *dev) sysfs_remove_link(&dev->kobj, "subsystem"); } +/** + * dev_set_name - set a device name + * @dev: device + * @fmt: format string for the device's name + */ +int dev_set_name(struct device *dev, const char *fmt, ...) +{ + va_list vargs; + + va_start(vargs, fmt); + vsnprintf(dev->bus_id, sizeof(dev->bus_id), fmt, vargs); + va_end(vargs); + return 0; +} +EXPORT_SYMBOL_GPL(dev_set_name); + /** * device_add - add device to device hierarchy. * @dev: device. @@ -1084,11 +1100,13 @@ static void device_create_release(struct device *dev) } /** - * device_create - creates a device and registers it with sysfs + * device_create_vargs - creates a device and registers it with sysfs * @class: pointer to the struct class that this device should be registered to * @parent: pointer to the parent struct device of this new device, if any * @devt: the dev_t for the char device to be added + * @drvdata: the data to be added to the device for callbacks * @fmt: string for the device's name + * @args: va_list for the device's name * * This function can be used by char device classes. A struct device * will be created in sysfs, registered to the specified class. @@ -1104,10 +1122,10 @@ static void device_create_release(struct device *dev) * Note: the struct class passed to this function must have previously * been created with a call to class_create(). */ -struct device *device_create(struct class *class, struct device *parent, - dev_t devt, const char *fmt, ...) +struct device *device_create_vargs(struct class *class, struct device *parent, + dev_t devt, void *drvdata, const char *fmt, + va_list args) { - va_list args; struct device *dev = NULL; int retval = -ENODEV; @@ -1124,10 +1142,9 @@ struct device *device_create(struct class *class, struct device *parent, dev->class = class; dev->parent = parent; dev->release = device_create_release; + dev_set_drvdata(dev, drvdata); - va_start(args, fmt); vsnprintf(dev->bus_id, BUS_ID_SIZE, fmt, args); - va_end(args); retval = device_register(dev); if (retval) goto error; @@ -1138,6 +1155,78 @@ error: kfree(dev); return ERR_PTR(retval); } +EXPORT_SYMBOL_GPL(device_create_vargs); + +/** + * device_create_drvdata - creates a device and registers it with sysfs + * @class: pointer to the struct class that this device should be registered to + * @parent: pointer to the parent struct device of this new device, if any + * @devt: the dev_t for the char device to be added + * @drvdata: the data to be added to the device for callbacks + * @fmt: string for the device's name + * + * This function can be used by char device classes. A struct device + * will be created in sysfs, registered to the specified class. + * + * A "dev" file will be created, showing the dev_t for the device, if + * the dev_t is not 0,0. + * If a pointer to a parent struct device is passed in, the newly created + * struct device will be a child of that device in sysfs. + * The pointer to the struct device will be returned from the call. + * Any further sysfs files that might be required can be created using this + * pointer. + * + * Note: the struct class passed to this function must have previously + * been created with a call to class_create(). + */ +struct device *device_create_drvdata(struct class *class, + struct device *parent, + dev_t devt, + void *drvdata, + const char *fmt, ...) +{ + va_list vargs; + struct device *dev; + + va_start(vargs, fmt); + dev = device_create_vargs(class, parent, devt, drvdata, fmt, vargs); + va_end(vargs); + return dev; +} +EXPORT_SYMBOL_GPL(device_create_drvdata); + +/** + * device_create - creates a device and registers it with sysfs + * @class: pointer to the struct class that this device should be registered to + * @parent: pointer to the parent struct device of this new device, if any + * @devt: the dev_t for the char device to be added + * @fmt: string for the device's name + * + * This function can be used by char device classes. A struct device + * will be created in sysfs, registered to the specified class. + * + * A "dev" file will be created, showing the dev_t for the device, if + * the dev_t is not 0,0. + * If a pointer to a parent struct device is passed in, the newly created + * struct device will be a child of that device in sysfs. + * The pointer to the struct device will be returned from the call. + * Any further sysfs files that might be required can be created using this + * pointer. + * + * Note: the struct class passed to this function must have previously + * been created with a call to class_create(). + */ +struct device *device_create(struct class *class, struct device *parent, + dev_t devt, const char *fmt, ...) +{ + va_list vargs; + struct device *dev; + + va_start(vargs, fmt); + dev = device_create_vargs(class, parent, devt, NULL, fmt, vargs); + va_end(vargs); + return dev; +} EXPORT_SYMBOL_GPL(device_create); static int __match_devt(struct device *dev, void *data) @@ -1218,13 +1307,11 @@ int device_rename(struct device *dev, char *new_name) } #else if (dev->class) { - sysfs_remove_link(&dev->class->subsys.kobj, old_device_name); error = sysfs_create_link(&dev->class->subsys.kobj, &dev->kobj, dev->bus_id); - if (error) { - dev_err(dev, "%s: sysfs_create_symlink failed (%d)\n", - __func__, error); - } + if (error) + goto out; + sysfs_remove_link(&dev->class->subsys.kobj, old_device_name); } #endif diff --git a/drivers/block/brd.c b/drivers/block/brd.c index a196ef7f147fa234ead35696b8c115dd9ea69927..24b97b0bef994411bda31e377c041da6471ed9a2 100644 --- a/drivers/block/brd.c +++ b/drivers/block/brd.c @@ -397,6 +397,7 @@ module_param(max_part, int, 0); MODULE_PARM_DESC(max_part, "Maximum number of partitions per RAM disk"); MODULE_LICENSE("GPL"); MODULE_ALIAS_BLOCKDEV_MAJOR(RAMDISK_MAJOR); +MODULE_ALIAS("rd"); #ifndef MODULE /* Legacy boot options - nonmodular */ @@ -447,6 +448,7 @@ static struct brd_device *brd_alloc(int i) disk->fops = &brd_fops; disk->private_data = brd; disk->queue = brd->brd_queue; + disk->flags |= GENHD_FL_SUPPRESS_PARTITION_INFO; sprintf(disk->disk_name, "ram%d", i); set_capacity(disk, rd_size * 2); diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index e336b05fe4a7f5d763dd0db8c61dc740b93635a9..5f1e1cc6165a91b5b5388dcabc8bac06d13db782 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -53,15 +53,16 @@ #include #define CCISS_DRIVER_VERSION(maj,min,submin) ((maj<<16)|(min<<8)|(submin)) -#define DRIVER_NAME "HP CISS Driver (v 3.6.14)" -#define DRIVER_VERSION CCISS_DRIVER_VERSION(3,6,14) +#define DRIVER_NAME "HP CISS Driver (v 3.6.20)" +#define DRIVER_VERSION CCISS_DRIVER_VERSION(3, 6, 20) /* Embedded module documentation macros - see modules.h */ MODULE_AUTHOR("Hewlett-Packard Company"); -MODULE_DESCRIPTION("Driver for HP Controller SA5xxx SA6xxx version 3.6.14"); +MODULE_DESCRIPTION("Driver for HP Smart Array Controllers"); MODULE_SUPPORTED_DEVICE("HP SA5i SA5i+ SA532 SA5300 SA5312 SA641 SA642 SA6400" - " SA6i P600 P800 P400 P400i E200 E200i E500"); -MODULE_VERSION("3.6.14"); + " SA6i P600 P800 P400 P400i E200 E200i E500 P700m" + " Smart Array G2 Series SAS/SATA Controllers"); +MODULE_VERSION("3.6.20"); MODULE_LICENSE("GPL"); #include "cciss_cmd.h" @@ -90,6 +91,11 @@ static const struct pci_device_id cciss_pci_device_id[] = { {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSD, 0x103C, 0x3215}, {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSC, 0x103C, 0x3237}, {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSC, 0x103C, 0x323D}, + {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSE, 0x103C, 0x3241}, + {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSE, 0x103C, 0x3243}, + {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSE, 0x103C, 0x3245}, + {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSE, 0x103C, 0x3247}, + {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSE, 0x103C, 0x3249}, {PCI_VENDOR_ID_HP, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_STORAGE_RAID << 8, 0xffff << 8, 0}, {0,} @@ -123,6 +129,11 @@ static struct board_type products[] = { {0x3215103C, "Smart Array E200i", &SA5_access, 120}, {0x3237103C, "Smart Array E500", &SA5_access, 512}, {0x323D103C, "Smart Array P700m", &SA5_access, 512}, + {0x3241103C, "Smart Array P212", &SA5_access, 384}, + {0x3243103C, "Smart Array P410", &SA5_access, 384}, + {0x3245103C, "Smart Array P410i", &SA5_access, 384}, + {0x3247103C, "Smart Array P411", &SA5_access, 384}, + {0x3249103C, "Smart Array P812", &SA5_access, 384}, {0xFFFF103C, "Unknown Smart Array", &SA5_access, 120}, }; diff --git a/drivers/block/viodasd.c b/drivers/block/viodasd.c index ebfe038d859ee47fe494198be34ffba8880d3b7e..f1c8feb5510b1fd77922972df0ff08542d789f8e 100644 --- a/drivers/block/viodasd.c +++ b/drivers/block/viodasd.c @@ -3,7 +3,7 @@ * Authors: Dave Boutcher * Ryan Arnold * Colin Devilbiss - * Stephen Rothwell + * Stephen Rothwell * * (C) Copyright 2000-2004 IBM Corporation * diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 84e064ffee5229e73d2f9f45af19a3ec581f5315..dd7ea203f940dc664a9ac74ef9fa157ac3a36b5b 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -260,6 +260,10 @@ static int virtblk_probe(struct virtio_device *vdev) if (virtio_has_feature(vdev, VIRTIO_BLK_F_BARRIER)) blk_queue_ordered(vblk->disk->queue, QUEUE_ORDERED_TAG, NULL); + /* If disk is read-only in the host, the guest should obey */ + if (virtio_has_feature(vdev, VIRTIO_BLK_F_RO)) + set_disk_ro(vblk->disk, 1); + /* Host must always specify the capacity. */ vdev->config->get(vdev, offsetof(struct virtio_blk_config, capacity), &cap, sizeof(cap)); @@ -311,6 +315,7 @@ static void virtblk_remove(struct virtio_device *vdev) /* Stop all the virtqueues. */ vdev->config->reset(vdev); + del_gendisk(vblk->disk); blk_cleanup_queue(vblk->disk->queue); put_disk(vblk->disk); mempool_destroy(vblk->pool); @@ -325,7 +330,7 @@ static struct virtio_device_id id_table[] = { static unsigned int features[] = { VIRTIO_BLK_F_BARRIER, VIRTIO_BLK_F_SEG_MAX, VIRTIO_BLK_F_SIZE_MAX, - VIRTIO_BLK_F_GEOMETRY, + VIRTIO_BLK_F_GEOMETRY, VIRTIO_BLK_F_RO, }; static struct virtio_driver virtio_blk = { diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c index 5245a4a0ba74c4d1d0fb0debd89c0296f43a39b3..9d0dfe6e0d63ac7829473ec32afbd58fbc478d72 100644 --- a/drivers/cdrom/viocd.c +++ b/drivers/cdrom/viocd.c @@ -6,7 +6,7 @@ * Authors: Dave Boutcher * Ryan Arnold * Colin Devilbiss - * Stephen Rothwell + * Stephen Rothwell * * (C) Copyright 2000-2004 IBM Corporation * diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig index 595a925c62a942d1ac11275082fd4a225627d207..2d854bb9373e46ca465ab36411089f7810944203 100644 --- a/drivers/char/Kconfig +++ b/drivers/char/Kconfig @@ -118,8 +118,8 @@ config COMPUTONE order to become a dial-in server. If you have a card like that, say Y here and read . - To compile this driver as modules, choose M here: the - modules will be called ip2 and ip2main. + To compile this driver as module, choose M here: the + module will be called ip2. config ROCKETPORT tristate "Comtrol RocketPort support" @@ -749,7 +749,7 @@ config NVRAM if RTC_LIB=n config RTC - tristate "Enhanced Real Time Clock Support" + tristate "Enhanced Real Time Clock Support (legacy PC RTC driver)" depends on !PPC && !PARISC && !IA64 && !M68K && !SPARC && !FRV \ && !ARM && !SUPERH && !S390 && !AVR32 ---help--- @@ -1036,9 +1036,9 @@ config HPET non-periodic and/or periodic. config HPET_RTC_IRQ - bool "HPET Control RTC IRQ" if !HPET_EMULATE_RTC - default n - depends on HPET + bool + default HPET_EMULATE_RTC + depends on RTC && HPET help If you say Y here, you will disable RTC_IRQ in drivers/char/rtc.c. It is assumed the platform called hpet_alloc with the RTC IRQ values for diff --git a/drivers/char/agp/agp.h b/drivers/char/agp/agp.h index 99e6a406efb436b8269fe5a57cfe5971400bbdf2..81e14bea54bdb8779e7b6f0cc4f468e7bb51b3a2 100644 --- a/drivers/char/agp/agp.h +++ b/drivers/char/agp/agp.h @@ -99,8 +99,8 @@ struct agp_bridge_driver { const void *aperture_sizes; int num_aperture_sizes; enum aper_size_type size_type; - int cant_use_aperture; - int needs_scratch_page; + bool cant_use_aperture; + bool needs_scratch_page; const struct gatt_mask *masks; int (*fetch_size)(void); int (*configure)(void); @@ -278,7 +278,7 @@ void agp_generic_destroy_page(void *addr, int flags); void agp_free_key(int key); int agp_num_entries(void); u32 agp_collect_device_status(struct agp_bridge_data *bridge, u32 mode, u32 command); -void agp_device_command(u32 command, int agp_v3); +void agp_device_command(u32 command, bool agp_v3); int agp_3_5_enable(struct agp_bridge_data *bridge); void global_cache_flush(void); void get_agp_version(struct agp_bridge_data *bridge); diff --git a/drivers/char/agp/alpha-agp.c b/drivers/char/agp/alpha-agp.c index e77c17838c8af6ac0bf0559a20e4055875f7d9a1..5da89f6c6c251ef97580d64c52244b4ef5f79125 100644 --- a/drivers/char/agp/alpha-agp.c +++ b/drivers/char/agp/alpha-agp.c @@ -80,7 +80,7 @@ static void alpha_core_agp_enable(struct agp_bridge_data *bridge, u32 mode) agp->mode.bits.enable = 1; agp->ops->configure(agp); - agp_device_command(agp->mode.lw, 0); + agp_device_command(agp->mode.lw, false); } static int alpha_core_agp_insert_memory(struct agp_memory *mem, off_t pg_start, @@ -126,7 +126,7 @@ struct agp_bridge_driver alpha_core_agp_driver = { .aperture_sizes = alpha_core_agp_sizes, .num_aperture_sizes = 1, .size_type = FIXED_APER_SIZE, - .cant_use_aperture = 1, + .cant_use_aperture = true, .masks = NULL, .fetch_size = alpha_core_agp_fetch_size, diff --git a/drivers/char/agp/amd-k7-agp.c b/drivers/char/agp/amd-k7-agp.c index 96bdb9296b0758832214aad8393f37569d258916..39a0718bc61642b96247da80ec8237049ee0af8e 100644 --- a/drivers/char/agp/amd-k7-agp.c +++ b/drivers/char/agp/amd-k7-agp.c @@ -314,9 +314,9 @@ static int amd_insert_memory(struct agp_memory *mem, off_t pg_start, int type) j++; } - if (mem->is_flushed == FALSE) { + if (!mem->is_flushed) { global_cache_flush(); - mem->is_flushed = TRUE; + mem->is_flushed = true; } for (i = 0, j = pg_start; i < mem->page_count; i++, j++) { diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c index d8200ac8f8cbb8643355719aa78bd144eccee9ef..13665db363d6df4025fe43c074f98c189d54a76c 100644 --- a/drivers/char/agp/amd64-agp.c +++ b/drivers/char/agp/amd64-agp.c @@ -90,9 +90,9 @@ static int amd64_insert_memory(struct agp_memory *mem, off_t pg_start, int type) j++; } - if (mem->is_flushed == FALSE) { + if (!mem->is_flushed) { global_cache_flush(); - mem->is_flushed = TRUE; + mem->is_flushed = true; } for (i = 0, j = pg_start; i < mem->page_count; i++, j++) { diff --git a/drivers/char/agp/ati-agp.c b/drivers/char/agp/ati-agp.c index 55c97f623242e0a0fdb559d13fe1515aa26f7c7b..3a4566c0d84faef4cc5f15de4f50bfdec942e6cf 100644 --- a/drivers/char/agp/ati-agp.c +++ b/drivers/char/agp/ati-agp.c @@ -287,10 +287,10 @@ static int ati_insert_memory(struct agp_memory * mem, j++; } - if (mem->is_flushed == FALSE) { + if (!mem->is_flushed) { /*CACHE_FLUSH(); */ global_cache_flush(); - mem->is_flushed = TRUE; + mem->is_flushed = true; } for (i = 0, j = pg_start; i < mem->page_count; i++, j++) { @@ -457,6 +457,10 @@ static struct agp_device_ids ati_agp_device_ids[] __devinitdata = .device_id = PCI_DEVICE_ID_ATI_RS300_200, .chipset_name = "IGP9100/M", }, + { + .device_id = PCI_DEVICE_ID_ATI_RS350_133, + .chipset_name = "IGP9000/M", + }, { .device_id = PCI_DEVICE_ID_ATI_RS350_200, .chipset_name = "IGP9100/M", diff --git a/drivers/char/agp/backend.c b/drivers/char/agp/backend.c index b1bdd015165c092a5f850f606b1d9a8ed948d409..1ec87104e68cf56f32bfc2d065b3d70a1325ceab 100644 --- a/drivers/char/agp/backend.c +++ b/drivers/char/agp/backend.c @@ -188,10 +188,10 @@ static int agp_backend_initialize(struct agp_bridge_data *bridge) err_out: if (bridge->driver->needs_scratch_page) { - bridge->driver->agp_destroy_page(gart_to_virt(bridge->scratch_page_real), - AGP_PAGE_DESTROY_UNMAP); - bridge->driver->agp_destroy_page(gart_to_virt(bridge->scratch_page_real), - AGP_PAGE_DESTROY_FREE); + void *va = gart_to_virt(bridge->scratch_page_real); + + bridge->driver->agp_destroy_page(va, AGP_PAGE_DESTROY_UNMAP); + bridge->driver->agp_destroy_page(va, AGP_PAGE_DESTROY_FREE); } if (got_gatt) bridge->driver->free_gatt_table(bridge); @@ -215,10 +215,10 @@ static void agp_backend_cleanup(struct agp_bridge_data *bridge) if (bridge->driver->agp_destroy_page && bridge->driver->needs_scratch_page) { - bridge->driver->agp_destroy_page(gart_to_virt(bridge->scratch_page_real), - AGP_PAGE_DESTROY_UNMAP); - bridge->driver->agp_destroy_page(gart_to_virt(bridge->scratch_page_real), - AGP_PAGE_DESTROY_FREE); + void *va = gart_to_virt(bridge->scratch_page_real); + + bridge->driver->agp_destroy_page(va, AGP_PAGE_DESTROY_UNMAP); + bridge->driver->agp_destroy_page(va, AGP_PAGE_DESTROY_FREE); } } diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c index 39275794fe63a433edd5760b740af63ee12bf062..58c57cb2518cc7dcd4322c4bfbd97eeab69afdcb 100644 --- a/drivers/char/agp/compat_ioctl.c +++ b/drivers/char/agp/compat_ioctl.c @@ -214,7 +214,7 @@ long compat_agp_ioctl(struct file *file, unsigned int cmd, unsigned long arg) ret_val = -EINVAL; goto ioctl_out; } - if ((agp_fe.backend_acquired != TRUE) && + if ((agp_fe.backend_acquired != true) && (cmd != AGPIOC_ACQUIRE32)) { ret_val = -EBUSY; goto ioctl_out; diff --git a/drivers/char/agp/efficeon-agp.c b/drivers/char/agp/efficeon-agp.c index cac0009cebc1fb2e18035cae68d8f9d6a8a9741e..8ca6f262ef853c99ae285ec2817e902b75885b1f 100644 --- a/drivers/char/agp/efficeon-agp.c +++ b/drivers/char/agp/efficeon-agp.c @@ -249,9 +249,9 @@ static int efficeon_insert_memory(struct agp_memory * mem, off_t pg_start, int t if (type != 0 || mem->type != 0) return -EINVAL; - if (mem->is_flushed == FALSE) { + if (!mem->is_flushed) { global_cache_flush(); - mem->is_flushed = TRUE; + mem->is_flushed = true; } last_page = NULL; @@ -329,7 +329,7 @@ static const struct agp_bridge_driver efficeon_driver = { .free_gatt_table = efficeon_free_gatt_table, .insert_memory = efficeon_insert_memory, .remove_memory = efficeon_remove_memory, - .cant_use_aperture = 0, // 1 might be faster? + .cant_use_aperture = false, // true might be faster? // Generic .alloc_by_type = agp_generic_alloc_by_type, diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c index 857b26227d87d69b894f51609a5307fd68ea4bab..e6cb1ab03e06fb115d532de211d584eff2b539f5 100644 --- a/drivers/char/agp/frontend.c +++ b/drivers/char/agp/frontend.c @@ -395,7 +395,7 @@ static int agp_remove_controller(struct agp_controller *controller) if (agp_fe.current_controller == controller) { agp_fe.current_controller = NULL; - agp_fe.backend_acquired = FALSE; + agp_fe.backend_acquired = false; agp_backend_release(agp_bridge); } kfree(controller); @@ -443,7 +443,7 @@ static void agp_controller_release_current(struct agp_controller *controller, } agp_fe.current_controller = NULL; - agp_fe.used_by_controller = FALSE; + agp_fe.used_by_controller = false; agp_backend_release(agp_bridge); } @@ -573,7 +573,7 @@ static int agp_mmap(struct file *file, struct vm_area_struct *vma) mutex_lock(&(agp_fe.agp_mutex)); - if (agp_fe.backend_acquired != TRUE) + if (agp_fe.backend_acquired != true) goto out_eperm; if (!(test_bit(AGP_FF_IS_VALID, &priv->access_flags))) @@ -768,7 +768,7 @@ int agpioc_acquire_wrap(struct agp_file_private *priv) atomic_inc(&agp_bridge->agp_in_use); - agp_fe.backend_acquired = TRUE; + agp_fe.backend_acquired = true; controller = agp_find_controller_by_pid(priv->my_pid); @@ -778,7 +778,7 @@ int agpioc_acquire_wrap(struct agp_file_private *priv) controller = agp_create_controller(priv->my_pid); if (controller == NULL) { - agp_fe.backend_acquired = FALSE; + agp_fe.backend_acquired = false; agp_backend_release(agp_bridge); return -ENOMEM; } @@ -981,7 +981,7 @@ static long agp_ioctl(struct file *file, ret_val = -EINVAL; goto ioctl_out; } - if ((agp_fe.backend_acquired != TRUE) && + if ((agp_fe.backend_acquired != true) && (cmd != AGPIOC_ACQUIRE)) { ret_val = -EBUSY; goto ioctl_out; diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c index 7fc0c99a3a5850cc939cbe8e3909840c0748c3d6..564daaa6c7d0ef7bf98e4701e2b9b1b1253a2b34 100644 --- a/drivers/char/agp/generic.c +++ b/drivers/char/agp/generic.c @@ -96,13 +96,13 @@ EXPORT_SYMBOL(agp_flush_chipset); void agp_alloc_page_array(size_t size, struct agp_memory *mem) { mem->memory = NULL; - mem->vmalloc_flag = 0; + mem->vmalloc_flag = false; if (size <= 2*PAGE_SIZE) mem->memory = kmalloc(size, GFP_KERNEL | __GFP_NORETRY); if (mem->memory == NULL) { mem->memory = vmalloc(size); - mem->vmalloc_flag = 1; + mem->vmalloc_flag = true; } } EXPORT_SYMBOL(agp_alloc_page_array); @@ -188,7 +188,7 @@ void agp_free_memory(struct agp_memory *curr) if (curr == NULL) return; - if (curr->is_bound == TRUE) + if (curr->is_bound) agp_unbind_memory(curr); if (curr->type >= AGP_USER_TYPES) { @@ -202,10 +202,13 @@ void agp_free_memory(struct agp_memory *curr) } if (curr->page_count != 0) { for (i = 0; i < curr->page_count; i++) { - curr->bridge->driver->agp_destroy_page(gart_to_virt(curr->memory[i]), AGP_PAGE_DESTROY_UNMAP); + curr->memory[i] = (unsigned long)gart_to_virt(curr->memory[i]); + curr->bridge->driver->agp_destroy_page((void *)curr->memory[i], + AGP_PAGE_DESTROY_UNMAP); } for (i = 0; i < curr->page_count; i++) { - curr->bridge->driver->agp_destroy_page(gart_to_virt(curr->memory[i]), AGP_PAGE_DESTROY_FREE); + curr->bridge->driver->agp_destroy_page((void *)curr->memory[i], + AGP_PAGE_DESTROY_FREE); } } agp_free_key(curr->key); @@ -411,20 +414,20 @@ int agp_bind_memory(struct agp_memory *curr, off_t pg_start) if (curr == NULL) return -EINVAL; - if (curr->is_bound == TRUE) { + if (curr->is_bound) { printk(KERN_INFO PFX "memory %p is already bound!\n", curr); return -EINVAL; } - if (curr->is_flushed == FALSE) { + if (!curr->is_flushed) { curr->bridge->driver->cache_flush(); - curr->is_flushed = TRUE; + curr->is_flushed = true; } ret_val = curr->bridge->driver->insert_memory(curr, pg_start, curr->type); if (ret_val != 0) return ret_val; - curr->is_bound = TRUE; + curr->is_bound = true; curr->pg_start = pg_start; return 0; } @@ -446,7 +449,7 @@ int agp_unbind_memory(struct agp_memory *curr) if (curr == NULL) return -EINVAL; - if (curr->is_bound != TRUE) { + if (!curr->is_bound) { printk(KERN_INFO PFX "memory %p was not bound!\n", curr); return -EINVAL; } @@ -456,7 +459,7 @@ int agp_unbind_memory(struct agp_memory *curr) if (ret_val != 0) return ret_val; - curr->is_bound = FALSE; + curr->is_bound = false; curr->pg_start = 0; return 0; } @@ -754,7 +757,7 @@ u32 agp_collect_device_status(struct agp_bridge_data *bridge, u32 requested_mode EXPORT_SYMBOL(agp_collect_device_status); -void agp_device_command(u32 bridge_agpstat, int agp_v3) +void agp_device_command(u32 bridge_agpstat, bool agp_v3) { struct pci_dev *device = NULL; int mode; @@ -818,7 +821,7 @@ void agp_generic_enable(struct agp_bridge_data *bridge, u32 requested_mode) /* If we have 3.5, we can do the isoch stuff. */ if (bridge->minor_version >= 5) agp_3_5_enable(bridge); - agp_device_command(bridge_agpstat, TRUE); + agp_device_command(bridge_agpstat, true); return; } else { /* Disable calibration cycle in RX91<1> when not in AGP3.0 mode of operation.*/ @@ -835,7 +838,7 @@ void agp_generic_enable(struct agp_bridge_data *bridge, u32 requested_mode) } /* AGP v<3 */ - agp_device_command(bridge_agpstat, FALSE); + agp_device_command(bridge_agpstat, false); } EXPORT_SYMBOL(agp_generic_enable); @@ -1083,9 +1086,9 @@ int agp_generic_insert_memory(struct agp_memory * mem, off_t pg_start, int type) j++; } - if (mem->is_flushed == FALSE) { + if (!mem->is_flushed) { bridge->driver->cache_flush(); - mem->is_flushed = TRUE; + mem->is_flushed = true; } for (i = 0, j = pg_start; i < mem->page_count; i++, j++) { diff --git a/drivers/char/agp/hp-agp.c b/drivers/char/agp/hp-agp.c index cbb0444467ba413e2ca050a8f2abfe86e4f7af7e..80d7317f85c93e312d297460e1f8d9a55e592af5 100644 --- a/drivers/char/agp/hp-agp.c +++ b/drivers/char/agp/hp-agp.c @@ -353,9 +353,9 @@ hp_zx1_insert_memory (struct agp_memory *mem, off_t pg_start, int type) j++; } - if (mem->is_flushed == FALSE) { + if (!mem->is_flushed) { global_cache_flush(); - mem->is_flushed = TRUE; + mem->is_flushed = true; } for (i = 0, j = io_pg_start; i < mem->page_count; i++) { @@ -437,7 +437,7 @@ const struct agp_bridge_driver hp_zx1_driver = { .agp_alloc_page = agp_generic_alloc_page, .agp_destroy_page = agp_generic_destroy_page, .agp_type_to_mask_type = agp_generic_type_to_mask_type, - .cant_use_aperture = 1, + .cant_use_aperture = true, }; static int __init diff --git a/drivers/char/agp/i460-agp.c b/drivers/char/agp/i460-agp.c index 76f581c85a7d5697120668c3bfcea4a5b1b445ce..e587eebebc67c29d6a09085d873701ec566b4538 100644 --- a/drivers/char/agp/i460-agp.c +++ b/drivers/char/agp/i460-agp.c @@ -580,7 +580,7 @@ const struct agp_bridge_driver intel_i460_driver = { .alloc_by_type = agp_generic_alloc_by_type, .free_by_type = agp_generic_free_by_type, .agp_type_to_mask_type = agp_generic_type_to_mask_type, - .cant_use_aperture = 1, + .cant_use_aperture = true, }; static int __devinit agp_intel_i460_probe(struct pci_dev *pdev, diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c index eeea50a1d22ace69991af91a7bcee524a4319e3e..df702642ab8fb49334ae46c0f0125df4a735376c 100644 --- a/drivers/char/agp/intel-agp.c +++ b/drivers/char/agp/intel-agp.c @@ -34,6 +34,12 @@ #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_IGD_E_HB 0x2E00 +#define PCI_DEVICE_ID_INTEL_IGD_E_IG 0x2E02 +#define PCI_DEVICE_ID_INTEL_Q45_HB 0x2E10 +#define PCI_DEVICE_ID_INTEL_Q45_IG 0x2E12 +#define PCI_DEVICE_ID_INTEL_G45_HB 0x2E20 +#define PCI_DEVICE_ID_INTEL_G45_IG 0x2E22 /* cover 915 and 945 variants */ #define IS_I915 (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_E7221_HB || \ @@ -55,6 +61,10 @@ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_Q35_HB || \ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_Q33_HB) +#define IS_G4X (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IGD_E_HB || \ + agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_Q45_HB || \ + agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_G45_HB) + extern int agp_memory_reserved; @@ -80,8 +90,13 @@ extern int agp_memory_reserved; #define I915_PTEADDR 0x1C #define I915_GMCH_GMS_STOLEN_48M (0x6 << 4) #define I915_GMCH_GMS_STOLEN_64M (0x7 << 4) -#define G33_GMCH_GMS_STOLEN_128M (0x8 << 4) -#define G33_GMCH_GMS_STOLEN_256M (0x9 << 4) +#define G33_GMCH_GMS_STOLEN_128M (0x8 << 4) +#define G33_GMCH_GMS_STOLEN_256M (0x9 << 4) +#define INTEL_GMCH_GMS_STOLEN_96M (0xa << 4) +#define INTEL_GMCH_GMS_STOLEN_160M (0xb << 4) +#define INTEL_GMCH_GMS_STOLEN_224M (0xc << 4) +#define INTEL_GMCH_GMS_STOLEN_352M (0xd << 4) + #define I915_IFPADDR 0x60 /* Intel 965G registers */ @@ -325,7 +340,7 @@ static int intel_i810_insert_entries(struct agp_memory *mem, off_t pg_start, out: ret = 0; out_err: - mem->is_flushed = 1; + mem->is_flushed = true; return ret; } @@ -418,9 +433,11 @@ static void intel_i810_free_by_type(struct agp_memory *curr) if (curr->page_count == 4) i8xx_destroy_pages(gart_to_virt(curr->memory[0])); else { - agp_bridge->driver->agp_destroy_page(gart_to_virt(curr->memory[0]), + void *va = gart_to_virt(curr->memory[0]); + + agp_bridge->driver->agp_destroy_page(va, AGP_PAGE_DESTROY_UNMAP); - agp_bridge->driver->agp_destroy_page(gart_to_virt(curr->memory[0]), + agp_bridge->driver->agp_destroy_page(va, AGP_PAGE_DESTROY_FREE); } agp_free_page_array(curr); @@ -504,6 +521,10 @@ static void intel_i830_init_gtt_entries(void) size = 512; } size += 4; + } else if (IS_G4X) { + /* On 4 series hardware, GTT stolen is separate from graphics + * stolen, ignore it in stolen gtt entries counting */ + size = 0; } else { /* On previous hardware, the GTT size was just what was * required to map the aperture. @@ -552,30 +573,54 @@ static void intel_i830_init_gtt_entries(void) break; case I915_GMCH_GMS_STOLEN_48M: /* Check it's really I915G */ - if (IS_I915 || IS_I965 || IS_G33) + if (IS_I915 || IS_I965 || IS_G33 || IS_G4X) gtt_entries = MB(48) - KB(size); else gtt_entries = 0; break; case I915_GMCH_GMS_STOLEN_64M: /* Check it's really I915G */ - if (IS_I915 || IS_I965 || IS_G33) + if (IS_I915 || IS_I965 || IS_G33 || IS_G4X) gtt_entries = MB(64) - KB(size); else gtt_entries = 0; break; case G33_GMCH_GMS_STOLEN_128M: - if (IS_G33) + if (IS_G33 || IS_I965 || IS_G4X) gtt_entries = MB(128) - KB(size); else gtt_entries = 0; break; case G33_GMCH_GMS_STOLEN_256M: - if (IS_G33) + if (IS_G33 || IS_I965 || IS_G4X) gtt_entries = MB(256) - KB(size); else gtt_entries = 0; break; + case INTEL_GMCH_GMS_STOLEN_96M: + if (IS_I965 || IS_G4X) + gtt_entries = MB(96) - KB(size); + else + gtt_entries = 0; + break; + case INTEL_GMCH_GMS_STOLEN_160M: + if (IS_I965 || IS_G4X) + gtt_entries = MB(160) - KB(size); + else + gtt_entries = 0; + break; + case INTEL_GMCH_GMS_STOLEN_224M: + if (IS_I965 || IS_G4X) + gtt_entries = MB(224) - KB(size); + else + gtt_entries = 0; + break; + case INTEL_GMCH_GMS_STOLEN_352M: + if (IS_I965 || IS_G4X) + gtt_entries = MB(352) - KB(size); + else + gtt_entries = 0; + break; default: gtt_entries = 0; break; @@ -793,7 +838,7 @@ static int intel_i830_insert_entries(struct agp_memory *mem, off_t pg_start, out: ret = 0; out_err: - mem->is_flushed = 1; + mem->is_flushed = true; return ret; } @@ -903,7 +948,7 @@ static void intel_i9xx_setup_flush(void) intel_private.ifp_resource.flags = IORESOURCE_MEM; /* Setup chipset flush for 915 */ - if (IS_I965 || IS_G33) { + if (IS_I965 || IS_G33 || IS_G4X) { intel_i965_g33_setup_chipset_flush(); } else { intel_i915_setup_chipset_flush(); @@ -1020,7 +1065,7 @@ static int intel_i915_insert_entries(struct agp_memory *mem, off_t pg_start, out: ret = 0; out_err: - mem->is_flushed = 1; + mem->is_flushed = true; return ret; } @@ -1134,53 +1179,64 @@ static unsigned long intel_i965_mask_memory(struct agp_bridge_data *bridge, return addr | bridge->driver->masks[type].mask; } +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_IGD_E_HB: + case PCI_DEVICE_ID_INTEL_Q45_HB: + case PCI_DEVICE_ID_INTEL_G45_HB: + *gtt_offset = *gtt_size = MB(2); + break; + default: + *gtt_offset = *gtt_size = KB(512); + } +} + /* The intel i965 automatically initializes the agp aperture during POST. * Use the memory already set aside for in the GTT. */ static int intel_i965_create_gatt_table(struct agp_bridge_data *bridge) { - int page_order; - struct aper_size_info_fixed *size; - int num_entries; - u32 temp; - int gtt_offset, gtt_size; + int page_order; + struct aper_size_info_fixed *size; + int num_entries; + u32 temp; + int gtt_offset, gtt_size; - size = agp_bridge->current_size; - page_order = size->page_order; - num_entries = size->num_entries; - agp_bridge->gatt_table_real = NULL; + size = agp_bridge->current_size; + page_order = size->page_order; + num_entries = size->num_entries; + agp_bridge->gatt_table_real = NULL; - pci_read_config_dword(intel_private.pcidev, I915_MMADDR, &temp); + pci_read_config_dword(intel_private.pcidev, I915_MMADDR, &temp); - temp &= 0xfff00000; + temp &= 0xfff00000; - if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IGD_HB) - gtt_offset = gtt_size = MB(2); - else - gtt_offset = gtt_size = KB(512); + intel_i965_get_gtt_range(>t_offset, >t_size); - intel_private.gtt = ioremap((temp + gtt_offset) , gtt_size); + intel_private.gtt = ioremap((temp + gtt_offset) , gtt_size); - if (!intel_private.gtt) - return -ENOMEM; + if (!intel_private.gtt) + return -ENOMEM; - intel_private.registers = ioremap(temp, 128 * 4096); - if (!intel_private.registers) { + intel_private.registers = ioremap(temp, 128 * 4096); + if (!intel_private.registers) { iounmap(intel_private.gtt); return -ENOMEM; } - temp = readl(intel_private.registers+I810_PGETBL_CTL) & 0xfffff000; - global_cache_flush(); /* FIXME: ? */ + temp = readl(intel_private.registers+I810_PGETBL_CTL) & 0xfffff000; + global_cache_flush(); /* FIXME: ? */ - /* we have to call this as early as possible after the MMIO base address is known */ - intel_i830_init_gtt_entries(); + /* we have to call this as early as possible after the MMIO base address is known */ + intel_i830_init_gtt_entries(); - agp_bridge->gatt_table = NULL; + agp_bridge->gatt_table = NULL; - agp_bridge->gatt_bus_addr = temp; + agp_bridge->gatt_bus_addr = temp; - return 0; + return 0; } @@ -1656,7 +1712,7 @@ static const struct agp_bridge_driver intel_810_driver = { .aperture_sizes = intel_i810_sizes, .size_type = FIXED_APER_SIZE, .num_aperture_sizes = 2, - .needs_scratch_page = TRUE, + .needs_scratch_page = true, .configure = intel_i810_configure, .fetch_size = intel_i810_fetch_size, .cleanup = intel_i810_cleanup, @@ -1697,7 +1753,7 @@ static const struct agp_bridge_driver intel_815_driver = { .free_by_type = agp_generic_free_by_type, .agp_alloc_page = agp_generic_alloc_page, .agp_destroy_page = agp_generic_destroy_page, - .agp_type_to_mask_type = agp_generic_type_to_mask_type, + .agp_type_to_mask_type = agp_generic_type_to_mask_type, }; static const struct agp_bridge_driver intel_830_driver = { @@ -1705,7 +1761,7 @@ static const struct agp_bridge_driver intel_830_driver = { .aperture_sizes = intel_i830_sizes, .size_type = FIXED_APER_SIZE, .num_aperture_sizes = 4, - .needs_scratch_page = TRUE, + .needs_scratch_page = true, .configure = intel_i830_configure, .fetch_size = intel_i830_fetch_size, .cleanup = intel_i830_cleanup, @@ -1876,7 +1932,7 @@ static const struct agp_bridge_driver intel_915_driver = { .aperture_sizes = intel_i830_sizes, .size_type = FIXED_APER_SIZE, .num_aperture_sizes = 4, - .needs_scratch_page = TRUE, + .needs_scratch_page = true, .configure = intel_i915_configure, .fetch_size = intel_i9xx_fetch_size, .cleanup = intel_i915_cleanup, @@ -1898,28 +1954,28 @@ static const struct agp_bridge_driver intel_915_driver = { }; static const struct agp_bridge_driver intel_i965_driver = { - .owner = THIS_MODULE, - .aperture_sizes = intel_i830_sizes, - .size_type = FIXED_APER_SIZE, - .num_aperture_sizes = 4, - .needs_scratch_page = TRUE, - .configure = intel_i915_configure, - .fetch_size = intel_i9xx_fetch_size, - .cleanup = intel_i915_cleanup, - .tlb_flush = intel_i810_tlbflush, - .mask_memory = intel_i965_mask_memory, - .masks = intel_i810_masks, - .agp_enable = intel_i810_agp_enable, - .cache_flush = global_cache_flush, - .create_gatt_table = intel_i965_create_gatt_table, - .free_gatt_table = intel_i830_free_gatt_table, - .insert_memory = intel_i915_insert_entries, - .remove_memory = intel_i915_remove_entries, - .alloc_by_type = intel_i830_alloc_by_type, - .free_by_type = intel_i810_free_by_type, - .agp_alloc_page = agp_generic_alloc_page, - .agp_destroy_page = agp_generic_destroy_page, - .agp_type_to_mask_type = intel_i830_type_to_mask_type, + .owner = THIS_MODULE, + .aperture_sizes = intel_i830_sizes, + .size_type = FIXED_APER_SIZE, + .num_aperture_sizes = 4, + .needs_scratch_page = true, + .configure = intel_i915_configure, + .fetch_size = intel_i9xx_fetch_size, + .cleanup = intel_i915_cleanup, + .tlb_flush = intel_i810_tlbflush, + .mask_memory = intel_i965_mask_memory, + .masks = intel_i810_masks, + .agp_enable = intel_i810_agp_enable, + .cache_flush = global_cache_flush, + .create_gatt_table = intel_i965_create_gatt_table, + .free_gatt_table = intel_i830_free_gatt_table, + .insert_memory = intel_i915_insert_entries, + .remove_memory = intel_i915_remove_entries, + .alloc_by_type = intel_i830_alloc_by_type, + .free_by_type = intel_i810_free_by_type, + .agp_alloc_page = agp_generic_alloc_page, + .agp_destroy_page = agp_generic_destroy_page, + .agp_type_to_mask_type = intel_i830_type_to_mask_type, .chipset_flush = intel_i915_chipset_flush, }; @@ -1948,28 +2004,28 @@ static const struct agp_bridge_driver intel_7505_driver = { }; static const struct agp_bridge_driver intel_g33_driver = { - .owner = THIS_MODULE, - .aperture_sizes = intel_i830_sizes, - .size_type = FIXED_APER_SIZE, - .num_aperture_sizes = 4, - .needs_scratch_page = TRUE, - .configure = intel_i915_configure, - .fetch_size = intel_i9xx_fetch_size, - .cleanup = intel_i915_cleanup, - .tlb_flush = intel_i810_tlbflush, - .mask_memory = intel_i965_mask_memory, - .masks = intel_i810_masks, - .agp_enable = intel_i810_agp_enable, - .cache_flush = global_cache_flush, - .create_gatt_table = intel_i915_create_gatt_table, - .free_gatt_table = intel_i830_free_gatt_table, - .insert_memory = intel_i915_insert_entries, - .remove_memory = intel_i915_remove_entries, - .alloc_by_type = intel_i830_alloc_by_type, - .free_by_type = intel_i810_free_by_type, - .agp_alloc_page = agp_generic_alloc_page, - .agp_destroy_page = agp_generic_destroy_page, - .agp_type_to_mask_type = intel_i830_type_to_mask_type, + .owner = THIS_MODULE, + .aperture_sizes = intel_i830_sizes, + .size_type = FIXED_APER_SIZE, + .num_aperture_sizes = 4, + .needs_scratch_page = true, + .configure = intel_i915_configure, + .fetch_size = intel_i9xx_fetch_size, + .cleanup = intel_i915_cleanup, + .tlb_flush = intel_i810_tlbflush, + .mask_memory = intel_i965_mask_memory, + .masks = intel_i810_masks, + .agp_enable = intel_i810_agp_enable, + .cache_flush = global_cache_flush, + .create_gatt_table = intel_i915_create_gatt_table, + .free_gatt_table = intel_i830_free_gatt_table, + .insert_memory = intel_i915_insert_entries, + .remove_memory = intel_i915_remove_entries, + .alloc_by_type = intel_i830_alloc_by_type, + .free_by_type = intel_i810_free_by_type, + .agp_alloc_page = agp_generic_alloc_page, + .agp_destroy_page = agp_generic_destroy_page, + .agp_type_to_mask_type = intel_i830_type_to_mask_type, .chipset_flush = intel_i915_chipset_flush, }; @@ -2063,6 +2119,12 @@ static const struct intel_driver_description { 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_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, + "Q45/Q43", NULL, &intel_i965_driver }, + { PCI_DEVICE_ID_INTEL_G45_HB, PCI_DEVICE_ID_INTEL_G45_IG, 0, + "G45/G43", NULL, &intel_i965_driver }, { 0, 0, 0, NULL, NULL, NULL } }; @@ -2254,6 +2316,9 @@ static struct pci_device_id agp_intel_pci_table[] = { 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_IGD_E_HB), + ID(PCI_DEVICE_ID_INTEL_Q45_HB), + ID(PCI_DEVICE_ID_INTEL_G45_HB), { } }; diff --git a/drivers/char/agp/nvidia-agp.c b/drivers/char/agp/nvidia-agp.c index 225ed2a53d45515655073bee3fea84c3a12df3af..eaceb61ba2dc3508e0244a58eb553c770163a3f9 100644 --- a/drivers/char/agp/nvidia-agp.c +++ b/drivers/char/agp/nvidia-agp.c @@ -214,9 +214,9 @@ static int nvidia_insert_memory(struct agp_memory *mem, off_t pg_start, int type return -EBUSY; } - if (mem->is_flushed == FALSE) { + if (!mem->is_flushed) { global_cache_flush(); - mem->is_flushed = TRUE; + mem->is_flushed = true; } for (i = 0, j = pg_start; i < mem->page_count; i++, j++) { writel(agp_bridge->driver->mask_memory(agp_bridge, diff --git a/drivers/char/agp/parisc-agp.c b/drivers/char/agp/parisc-agp.c index 2939e3570f9daa6630172ad9c762ff3650919958..8c42dcc5958c687312495185353644c78ae8a5e0 100644 --- a/drivers/char/agp/parisc-agp.c +++ b/drivers/char/agp/parisc-agp.c @@ -141,9 +141,9 @@ parisc_agp_insert_memory(struct agp_memory *mem, off_t pg_start, int type) j++; } - if (mem->is_flushed == FALSE) { + if (!mem->is_flushed) { global_cache_flush(); - mem->is_flushed = TRUE; + mem->is_flushed = true; } for (i = 0, j = io_pg_start; i < mem->page_count; i++) { @@ -226,7 +226,7 @@ static const struct agp_bridge_driver parisc_agp_driver = { .agp_alloc_page = agp_generic_alloc_page, .agp_destroy_page = agp_generic_destroy_page, .agp_type_to_mask_type = agp_generic_type_to_mask_type, - .cant_use_aperture = 1, + .cant_use_aperture = true, }; static int __init diff --git a/drivers/char/agp/sgi-agp.c b/drivers/char/agp/sgi-agp.c index 98cf8abb3e57f59ab3055934f4f460b3352d9c49..b972d83bb1b292eabc468cd06ce0547461179be8 100644 --- a/drivers/char/agp/sgi-agp.c +++ b/drivers/char/agp/sgi-agp.c @@ -182,9 +182,9 @@ static int sgi_tioca_insert_memory(struct agp_memory *mem, off_t pg_start, j++; } - if (mem->is_flushed == FALSE) { + if (!mem->is_flushed) { bridge->driver->cache_flush(); - mem->is_flushed = TRUE; + mem->is_flushed = true; } for (i = 0, j = pg_start; i < mem->page_count; i++, j++) { @@ -264,8 +264,8 @@ const struct agp_bridge_driver sgi_tioca_driver = { .agp_alloc_page = sgi_tioca_alloc_page, .agp_destroy_page = agp_generic_destroy_page, .agp_type_to_mask_type = agp_generic_type_to_mask_type, - .cant_use_aperture = 1, - .needs_scratch_page = 0, + .cant_use_aperture = true, + .needs_scratch_page = false, .num_aperture_sizes = 1, }; diff --git a/drivers/char/agp/sworks-agp.c b/drivers/char/agp/sworks-agp.c index e08934e58f32bc77b2292f2cbf1a24ca34fbb24f..0e054c1344908db74790c5f374ca5ca96c66d243 100644 --- a/drivers/char/agp/sworks-agp.c +++ b/drivers/char/agp/sworks-agp.c @@ -339,9 +339,9 @@ static int serverworks_insert_memory(struct agp_memory *mem, j++; } - if (mem->is_flushed == FALSE) { + if (!mem->is_flushed) { global_cache_flush(); - mem->is_flushed = TRUE; + mem->is_flushed = true; } for (i = 0, j = pg_start; i < mem->page_count; i++, j++) { @@ -412,7 +412,7 @@ static void serverworks_agp_enable(struct agp_bridge_data *bridge, u32 mode) bridge->capndx + PCI_AGP_COMMAND, command); - agp_device_command(command, 0); + agp_device_command(command, false); } static const struct agp_bridge_driver sworks_driver = { diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c index 42c0a600b1ac66102d9a5ea7c95266d28edace13..d2fa3cfca02a2ccf1b033e852a078320c64577a9 100644 --- a/drivers/char/agp/uninorth-agp.c +++ b/drivers/char/agp/uninorth-agp.c @@ -281,10 +281,10 @@ static void uninorth_agp_enable(struct agp_bridge_data *bridge, u32 mode) if (uninorth_rev >= 0x30) { /* This is an AGP V3 */ - agp_device_command(command, (status & AGPSTAT_MODE_3_0)); + agp_device_command(command, (status & AGPSTAT_MODE_3_0) != 0); } else { /* AGP V2 */ - agp_device_command(command, 0); + agp_device_command(command, false); } uninorth_tlbflush(NULL); @@ -511,7 +511,7 @@ const struct agp_bridge_driver uninorth_agp_driver = { .agp_alloc_page = agp_generic_alloc_page, .agp_destroy_page = agp_generic_destroy_page, .agp_type_to_mask_type = agp_generic_type_to_mask_type, - .cant_use_aperture = 1, + .cant_use_aperture = true, }; const struct agp_bridge_driver u3_agp_driver = { @@ -536,8 +536,8 @@ const struct agp_bridge_driver u3_agp_driver = { .agp_alloc_page = agp_generic_alloc_page, .agp_destroy_page = agp_generic_destroy_page, .agp_type_to_mask_type = agp_generic_type_to_mask_type, - .cant_use_aperture = 1, - .needs_scratch_page = 1, + .cant_use_aperture = true, + .needs_scratch_page = true, }; static struct agp_device_ids uninorth_agp_device_ids[] __devinitdata = { diff --git a/drivers/char/agp/via-agp.c b/drivers/char/agp/via-agp.c index 0ecc54d327bcd6403be30452027d57ba3a9f0250..7b36476dff411d9c1e4774441feb55897dd1a582 100644 --- a/drivers/char/agp/via-agp.c +++ b/drivers/char/agp/via-agp.c @@ -389,11 +389,20 @@ static struct agp_device_ids via_agp_device_ids[] __devinitdata = .device_id = PCI_DEVICE_ID_VIA_VT3324, .chipset_name = "CX700", }, - /* VT3336 */ + /* VT3336 - this is a chipset for AMD Athlon/K8 CPU. Due to K8's unique + * architecture, the AGP resource and behavior are different from + * the traditional AGP which resides only in chipset. AGP is used + * by 3D driver which wasn't available for the VT3336 and VT3364 + * generation until now. Unfortunately, by testing, VT3364 works + * but VT3336 doesn't. - explaination from via, just leave this as + * as a placeholder to avoid future patches adding it back in. + */ +#if 0 { .device_id = PCI_DEVICE_ID_VIA_VT3336, .chipset_name = "VT3336", }, +#endif /* P4M890 */ { .device_id = PCI_DEVICE_ID_VIA_P4M890, @@ -546,8 +555,8 @@ static const struct pci_device_id agp_via_pci_table[] = { ID(PCI_DEVICE_ID_VIA_3296_0), ID(PCI_DEVICE_ID_VIA_P4M800CE), ID(PCI_DEVICE_ID_VIA_VT3324), - ID(PCI_DEVICE_ID_VIA_VT3336), ID(PCI_DEVICE_ID_VIA_P4M890), + ID(PCI_DEVICE_ID_VIA_VT3364), { } }; diff --git a/drivers/char/drm/ati_pcigart.c b/drivers/char/drm/ati_pcigart.c index b710426bab3ee3f7c726e0fbebad56acdabc32fc..c533d0c9ec616ba38aaf13211dee1bca48cc36c9 100644 --- a/drivers/char/drm/ati_pcigart.c +++ b/drivers/char/drm/ati_pcigart.c @@ -76,7 +76,7 @@ int drm_ati_pcigart_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info for (i = 0; i < pages; i++) { if (!entry->busaddr[i]) break; - pci_unmap_single(dev->pdev, entry->busaddr[i], + pci_unmap_page(dev->pdev, entry->busaddr[i], PAGE_SIZE, PCI_DMA_TODEVICE); } @@ -137,10 +137,8 @@ int drm_ati_pcigart_init(struct drm_device *dev, struct drm_ati_pcigart_info *ga for (i = 0; i < pages; i++) { /* we need to support large memory configurations */ - entry->busaddr[i] = pci_map_single(dev->pdev, - page_address(entry-> - pagelist[i]), - PAGE_SIZE, PCI_DMA_TODEVICE); + entry->busaddr[i] = pci_map_page(dev->pdev, entry->pagelist[i], + 0, PAGE_SIZE, PCI_DMA_TODEVICE); if (entry->busaddr[i] == 0) { DRM_ERROR("unable to map PCIGART pages!\n"); drm_ati_pcigart_cleanup(dev, gart_info); diff --git a/drivers/char/drm/drm.h b/drivers/char/drm/drm.h index 6874f31ca8caa329da769f13960bc0f08ae58f01..38d3c6b8276aec19755d1037378ba34f7e7ab80a 100644 --- a/drivers/char/drm/drm.h +++ b/drivers/char/drm/drm.h @@ -471,7 +471,6 @@ struct drm_irq_busid { enum drm_vblank_seq_type { _DRM_VBLANK_ABSOLUTE = 0x0, /**< Wait for specific vblank sequence number */ _DRM_VBLANK_RELATIVE = 0x1, /**< Wait for given number of vblanks */ - _DRM_VBLANK_FLIP = 0x8000000, /**< Scheduled buffer swap should flip */ _DRM_VBLANK_NEXTONMISS = 0x10000000, /**< If missed, wait for next vblank */ _DRM_VBLANK_SECONDARY = 0x20000000, /**< Secondary display controller */ _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking */ @@ -504,21 +503,6 @@ union drm_wait_vblank { struct drm_wait_vblank_reply reply; }; -enum drm_modeset_ctl_cmd { - _DRM_PRE_MODESET = 1, - _DRM_POST_MODESET = 2, -}; - -/** - * DRM_IOCTL_MODESET_CTL ioctl argument type - * - * \sa drmModesetCtl(). - */ -struct drm_modeset_ctl { - unsigned long arg; - enum drm_modeset_ctl_cmd cmd; -}; - /** * DRM_IOCTL_AGP_ENABLE ioctl argument type. * @@ -603,7 +587,6 @@ struct drm_set_version { #define DRM_IOCTL_GET_CLIENT DRM_IOWR(0x05, struct drm_client) #define DRM_IOCTL_GET_STATS DRM_IOR( 0x06, struct drm_stats) #define DRM_IOCTL_SET_VERSION DRM_IOWR(0x07, struct drm_set_version) -#define DRM_IOCTL_MODESET_CTL DRM_IOW(0x08, struct drm_modeset_ctl) #define DRM_IOCTL_SET_UNIQUE DRM_IOW( 0x10, struct drm_unique) #define DRM_IOCTL_AUTH_MAGIC DRM_IOW( 0x11, struct drm_auth) @@ -645,7 +628,7 @@ struct drm_set_version { #define DRM_IOCTL_AGP_BIND DRM_IOW( 0x36, struct drm_agp_binding) #define DRM_IOCTL_AGP_UNBIND DRM_IOW( 0x37, struct drm_agp_binding) -#define DRM_IOCTL_SG_ALLOC DRM_IOW( 0x38, struct drm_scatter_gather) +#define DRM_IOCTL_SG_ALLOC DRM_IOWR(0x38, struct drm_scatter_gather) #define DRM_IOCTL_SG_FREE DRM_IOW( 0x39, struct drm_scatter_gather) #define DRM_IOCTL_WAIT_VBLANK DRM_IOWR(0x3a, union drm_wait_vblank) diff --git a/drivers/char/drm/drmP.h b/drivers/char/drm/drmP.h index 213b3ca3468e5bdaf1c80db13a7d8c2c5e44a38a..0764b662b33936a396dea2c50f537ffea5ce31c5 100644 --- a/drivers/char/drm/drmP.h +++ b/drivers/char/drm/drmP.h @@ -100,8 +100,10 @@ struct drm_device; #define DRIVER_HAVE_DMA 0x20 #define DRIVER_HAVE_IRQ 0x40 #define DRIVER_IRQ_SHARED 0x80 +#define DRIVER_IRQ_VBL 0x100 #define DRIVER_DMA_QUEUE 0x200 #define DRIVER_FB_DMA 0x400 +#define DRIVER_IRQ_VBL2 0x800 /***********************************************************************/ /** \name Begin the DRM... */ @@ -577,52 +579,10 @@ struct drm_driver { int (*context_dtor) (struct drm_device *dev, int context); int (*kernel_context_switch) (struct drm_device *dev, int old, int new); - void (*kernel_context_switch_unlock) (struct drm_device * dev); - /** - * get_vblank_counter - get raw hardware vblank counter - * @dev: DRM device - * @crtc: counter to fetch - * - * Driver callback for fetching a raw hardware vblank counter - * for @crtc. If a device doesn't have a hardware counter, the - * driver can simply return the value of drm_vblank_count and - * make the enable_vblank() and disable_vblank() hooks into no-ops, - * leaving interrupts enabled at all times. - * - * Wraparound handling and loss of events due to modesetting is dealt - * with in the DRM core code. - * - * RETURNS - * Raw vblank counter value. - */ - u32 (*get_vblank_counter) (struct drm_device *dev, int crtc); - - /** - * enable_vblank - enable vblank interrupt events - * @dev: DRM device - * @crtc: which irq to enable - * - * Enable vblank interrupts for @crtc. If the device doesn't have - * a hardware vblank counter, this routine should be a no-op, since - * interrupts will have to stay on to keep the count accurate. - * - * RETURNS - * Zero on success, appropriate errno if the given @crtc's vblank - * interrupt cannot be enabled. - */ - int (*enable_vblank) (struct drm_device *dev, int crtc); - - /** - * disable_vblank - disable vblank interrupt events - * @dev: DRM device - * @crtc: which irq to enable - * - * Disable vblank interrupts for @crtc. If the device doesn't have - * a hardware vblank counter, this routine should be a no-op, since - * interrupts will have to stay on to keep the count accurate. - */ - void (*disable_vblank) (struct drm_device *dev, int crtc); - int (*dri_library_name) (struct drm_device *dev, char * buf); + void (*kernel_context_switch_unlock) (struct drm_device *dev); + int (*vblank_wait) (struct drm_device *dev, unsigned int *sequence); + int (*vblank_wait2) (struct drm_device *dev, unsigned int *sequence); + int (*dri_library_name) (struct drm_device *dev, char *buf); /** * Called by \c drm_device_is_agp. Typically used to determine if a @@ -641,7 +601,7 @@ struct drm_driver { irqreturn_t(*irq_handler) (DRM_IRQ_ARGS); void (*irq_preinstall) (struct drm_device *dev); - int (*irq_postinstall) (struct drm_device *dev); + void (*irq_postinstall) (struct drm_device *dev); void (*irq_uninstall) (struct drm_device *dev); void (*reclaim_buffers) (struct drm_device *dev, struct drm_file * file_priv); @@ -770,21 +730,13 @@ struct drm_device { /** \name VBLANK IRQ support */ /*@{ */ - wait_queue_head_t *vbl_queue; /**< VBLANK wait queue */ - atomic_t *_vblank_count; /**< number of VBLANK interrupts (driver must alloc the right number of counters) */ + wait_queue_head_t vbl_queue; /**< VBLANK wait queue */ + atomic_t vbl_received; + atomic_t vbl_received2; /**< number of secondary VBLANK interrupts */ spinlock_t vbl_lock; - struct list_head *vbl_sigs; /**< signal list to send on VBLANK */ - atomic_t vbl_signal_pending; /* number of signals pending on all crtcs*/ - atomic_t *vblank_refcount; /* number of users of vblank interrupts per crtc */ - u32 *last_vblank; /* protected by dev->vbl_lock, used */ - /* for wraparound handling */ - u32 *vblank_offset; /* used to track how many vblanks */ - int *vblank_enabled; /* so we don't call enable more than - once per disable */ - u32 *vblank_premodeset; /* were lost during modeset */ - struct timer_list vblank_disable_timer; - - unsigned long max_vblank_count; /**< size of vblank counter register */ + struct list_head vbl_sigs; /**< signal list to send on VBLANK */ + struct list_head vbl_sigs2; /**< signals to send on secondary VBLANK */ + unsigned int vbl_pending; spinlock_t tasklet_lock; /**< For drm_locked_tasklet */ void (*locked_tasklet_func)(struct drm_device *dev); @@ -804,7 +756,6 @@ struct drm_device { #ifdef __alpha__ struct pci_controller *hose; #endif - int num_crtcs; /**< Number of CRTCs on this device */ struct drm_sg_mem *sg; /**< Scatter gather memory */ void *dev_private; /**< device private data */ struct drm_sigdata sigdata; /**< For block_all_signals */ @@ -1039,19 +990,11 @@ extern void drm_driver_irq_preinstall(struct drm_device *dev); extern void drm_driver_irq_postinstall(struct drm_device *dev); extern void drm_driver_irq_uninstall(struct drm_device *dev); -extern int drm_vblank_init(struct drm_device *dev, int num_crtcs); -extern int drm_wait_vblank(struct drm_device *dev, void *data, struct drm_file *filp); -extern int drm_vblank_wait(struct drm_device * dev, unsigned int *vbl_seq); -extern void drm_locked_tasklet(struct drm_device *dev, void(*func)(struct drm_device*)); -extern u32 drm_vblank_count(struct drm_device *dev, int crtc); -extern void drm_update_vblank_count(struct drm_device *dev, int crtc); -extern void drm_handle_vblank(struct drm_device *dev, int crtc); -extern int drm_vblank_get(struct drm_device *dev, int crtc); -extern void drm_vblank_put(struct drm_device *dev, int crtc); - - /* Modesetting support */ -extern int drm_modeset_ctl(struct drm_device *dev, void *data, +extern int drm_wait_vblank(struct drm_device *dev, void *data, struct drm_file *file_priv); +extern int drm_vblank_wait(struct drm_device *dev, unsigned int *vbl_seq); +extern void drm_vbl_send_signals(struct drm_device *dev); +extern void drm_locked_tasklet(struct drm_device *dev, void(*func)(struct drm_device*)); /* AGP/GART support (drm_agpsupport.h) */ extern struct drm_agp_head *drm_agp_init(struct drm_device *dev); diff --git a/drivers/char/drm/drm_drv.c b/drivers/char/drm/drm_drv.c index fc54140551a71620d747aa27466ad8f1d4101376..564138714bb5c6045755bb5db176af55a7c79bee 100644 --- a/drivers/char/drm/drm_drv.c +++ b/drivers/char/drm/drm_drv.c @@ -470,17 +470,18 @@ int drm_ioctl(struct inode *inode, struct file *filp, if ((nr >= DRM_COMMAND_BASE) && (nr < DRM_COMMAND_END) && (nr < DRM_COMMAND_BASE + dev->driver->num_ioctls)) ioctl = &dev->driver->ioctls[nr - DRM_COMMAND_BASE]; - else if ((nr >= DRM_COMMAND_END) || (nr < DRM_COMMAND_BASE)) + else if ((nr >= DRM_COMMAND_END) || (nr < DRM_COMMAND_BASE)) { ioctl = &drm_ioctls[nr]; - else + cmd = ioctl->cmd; + } else goto err_i1; + /* Do not trust userspace, use our own definition */ func = ioctl->func; /* is there a local override? */ if ((nr == DRM_IOCTL_NR(DRM_IOCTL_DMA)) && dev->driver->dma_ioctl) func = dev->driver->dma_ioctl; - if (!func) { DRM_DEBUG("no function\n"); retcode = -EINVAL; diff --git a/drivers/char/drm/drm_fops.c b/drivers/char/drm/drm_fops.c index 68f0da801ed82b579efc5fcc3a94c6b755536f1c..d2e6da85f58ac262b2297b6e8281c943aa009cf1 100644 --- a/drivers/char/drm/drm_fops.c +++ b/drivers/char/drm/drm_fops.c @@ -323,7 +323,6 @@ int drm_release(struct inode *inode, struct file *filp) struct drm_file *file_priv = filp->private_data; struct drm_device *dev = file_priv->minor->dev; int retcode = 0; - unsigned long irqflags; lock_kernel(); @@ -355,11 +354,9 @@ int drm_release(struct inode *inode, struct file *filp) */ do{ - spin_lock_irqsave(&dev->lock.spinlock, - irqflags); + spin_lock_bh(&dev->lock.spinlock); locked = dev->lock.idle_has_lock; - spin_unlock_irqrestore(&dev->lock.spinlock, - irqflags); + spin_unlock_bh(&dev->lock.spinlock); if (locked) break; schedule(); diff --git a/drivers/char/drm/drm_irq.c b/drivers/char/drm/drm_irq.c index 286f9d61e7d5df50e89f05985c20e246cbeacba9..089c015c01d148234fcd24abac9f935c9fd185ef 100644 --- a/drivers/char/drm/drm_irq.c +++ b/drivers/char/drm/drm_irq.c @@ -71,117 +71,6 @@ int drm_irq_by_busid(struct drm_device *dev, void *data, return 0; } -static void vblank_disable_fn(unsigned long arg) -{ - struct drm_device *dev = (struct drm_device *)arg; - unsigned long irqflags; - int i; - - for (i = 0; i < dev->num_crtcs; i++) { - spin_lock_irqsave(&dev->vbl_lock, irqflags); - if (atomic_read(&dev->vblank_refcount[i]) == 0 && - dev->vblank_enabled[i]) { - dev->driver->disable_vblank(dev, i); - dev->vblank_enabled[i] = 0; - } - spin_unlock_irqrestore(&dev->vbl_lock, irqflags); - } -} - -static void drm_vblank_cleanup(struct drm_device *dev) -{ - /* Bail if the driver didn't call drm_vblank_init() */ - if (dev->num_crtcs == 0) - return; - - del_timer(&dev->vblank_disable_timer); - - vblank_disable_fn((unsigned long)dev); - - drm_free(dev->vbl_queue, sizeof(*dev->vbl_queue) * dev->num_crtcs, - DRM_MEM_DRIVER); - drm_free(dev->vbl_sigs, sizeof(*dev->vbl_sigs) * dev->num_crtcs, - DRM_MEM_DRIVER); - drm_free(dev->_vblank_count, sizeof(*dev->_vblank_count) * - dev->num_crtcs, DRM_MEM_DRIVER); - drm_free(dev->vblank_refcount, sizeof(*dev->vblank_refcount) * - dev->num_crtcs, DRM_MEM_DRIVER); - drm_free(dev->vblank_enabled, sizeof(*dev->vblank_enabled) * - dev->num_crtcs, DRM_MEM_DRIVER); - drm_free(dev->last_vblank, sizeof(*dev->last_vblank) * dev->num_crtcs, - DRM_MEM_DRIVER); - drm_free(dev->vblank_premodeset, sizeof(*dev->vblank_premodeset) * - dev->num_crtcs, DRM_MEM_DRIVER); - drm_free(dev->vblank_offset, sizeof(*dev->vblank_offset) * dev->num_crtcs, - DRM_MEM_DRIVER); - - dev->num_crtcs = 0; -} - -int drm_vblank_init(struct drm_device *dev, int num_crtcs) -{ - int i, ret = -ENOMEM; - - setup_timer(&dev->vblank_disable_timer, vblank_disable_fn, - (unsigned long)dev); - spin_lock_init(&dev->vbl_lock); - atomic_set(&dev->vbl_signal_pending, 0); - dev->num_crtcs = num_crtcs; - - dev->vbl_queue = drm_alloc(sizeof(wait_queue_head_t) * num_crtcs, - DRM_MEM_DRIVER); - if (!dev->vbl_queue) - goto err; - - dev->vbl_sigs = drm_alloc(sizeof(struct list_head) * num_crtcs, - DRM_MEM_DRIVER); - if (!dev->vbl_sigs) - goto err; - - dev->_vblank_count = drm_alloc(sizeof(atomic_t) * num_crtcs, - DRM_MEM_DRIVER); - if (!dev->_vblank_count) - goto err; - - dev->vblank_refcount = drm_alloc(sizeof(atomic_t) * num_crtcs, - DRM_MEM_DRIVER); - if (!dev->vblank_refcount) - goto err; - - dev->vblank_enabled = drm_calloc(num_crtcs, sizeof(int), - DRM_MEM_DRIVER); - if (!dev->vblank_enabled) - goto err; - - dev->last_vblank = drm_calloc(num_crtcs, sizeof(u32), DRM_MEM_DRIVER); - if (!dev->last_vblank) - goto err; - - dev->vblank_premodeset = drm_calloc(num_crtcs, sizeof(u32), - DRM_MEM_DRIVER); - if (!dev->vblank_premodeset) - goto err; - - dev->vblank_offset = drm_calloc(num_crtcs, sizeof(u32), DRM_MEM_DRIVER); - if (!dev->vblank_offset) - goto err; - - /* Zero per-crtc vblank stuff */ - for (i = 0; i < num_crtcs; i++) { - init_waitqueue_head(&dev->vbl_queue[i]); - INIT_LIST_HEAD(&dev->vbl_sigs[i]); - atomic_set(&dev->_vblank_count[i], 0); - atomic_set(&dev->vblank_refcount[i], 0); - } - - return 0; - -err: - drm_vblank_cleanup(dev); - return ret; -} -EXPORT_SYMBOL(drm_vblank_init); - /** * Install IRQ handler. * @@ -220,6 +109,17 @@ static int drm_irq_install(struct drm_device * dev) DRM_DEBUG("irq=%d\n", dev->irq); + if (drm_core_check_feature(dev, DRIVER_IRQ_VBL)) { + init_waitqueue_head(&dev->vbl_queue); + + spin_lock_init(&dev->vbl_lock); + + INIT_LIST_HEAD(&dev->vbl_sigs); + INIT_LIST_HEAD(&dev->vbl_sigs2); + + dev->vbl_pending = 0; + } + /* Before installing handler */ dev->driver->irq_preinstall(dev); @@ -237,14 +137,9 @@ static int drm_irq_install(struct drm_device * dev) } /* After installing handler */ - ret = dev->driver->irq_postinstall(dev); - if (ret < 0) { - mutex_lock(&dev->struct_mutex); - dev->irq_enabled = 0; - mutex_unlock(&dev->struct_mutex); - } + dev->driver->irq_postinstall(dev); - return ret; + return 0; } /** @@ -275,8 +170,6 @@ int drm_irq_uninstall(struct drm_device * dev) free_irq(dev->irq, dev); - drm_vblank_cleanup(dev); - dev->locked_tasklet_func = NULL; return 0; @@ -320,148 +213,6 @@ int drm_control(struct drm_device *dev, void *data, } } -/** - * drm_vblank_count - retrieve "cooked" vblank counter value - * @dev: DRM device - * @crtc: which counter to retrieve - * - * Fetches the "cooked" vblank count value that represents the number of - * vblank events since the system was booted, including lost events due to - * modesetting activity. - */ -u32 drm_vblank_count(struct drm_device *dev, int crtc) -{ - return atomic_read(&dev->_vblank_count[crtc]) + - dev->vblank_offset[crtc]; -} -EXPORT_SYMBOL(drm_vblank_count); - -/** - * drm_update_vblank_count - update the master vblank counter - * @dev: DRM device - * @crtc: counter to update - * - * Call back into the driver to update the appropriate vblank counter - * (specified by @crtc). Deal with wraparound, if it occurred, and - * update the last read value so we can deal with wraparound on the next - * call if necessary. - */ -void drm_update_vblank_count(struct drm_device *dev, int crtc) -{ - unsigned long irqflags; - u32 cur_vblank, diff; - - /* - * Interrupts were disabled prior to this call, so deal with counter - * wrap if needed. - * NOTE! It's possible we lost a full dev->max_vblank_count events - * here if the register is small or we had vblank interrupts off for - * a long time. - */ - cur_vblank = dev->driver->get_vblank_counter(dev, crtc); - spin_lock_irqsave(&dev->vbl_lock, irqflags); - if (cur_vblank < dev->last_vblank[crtc]) { - diff = dev->max_vblank_count - - dev->last_vblank[crtc]; - diff += cur_vblank; - } else { - diff = cur_vblank - dev->last_vblank[crtc]; - } - dev->last_vblank[crtc] = cur_vblank; - spin_unlock_irqrestore(&dev->vbl_lock, irqflags); - - atomic_add(diff, &dev->_vblank_count[crtc]); -} -EXPORT_SYMBOL(drm_update_vblank_count); - -/** - * drm_vblank_get - get a reference count on vblank events - * @dev: DRM device - * @crtc: which CRTC to own - * - * Acquire a reference count on vblank events to avoid having them disabled - * while in use. Note callers will probably want to update the master counter - * using drm_update_vblank_count() above before calling this routine so that - * wakeups occur on the right vblank event. - * - * RETURNS - * Zero on success, nonzero on failure. - */ -int drm_vblank_get(struct drm_device *dev, int crtc) -{ - unsigned long irqflags; - int ret = 0; - - spin_lock_irqsave(&dev->vbl_lock, irqflags); - /* Going from 0->1 means we have to enable interrupts again */ - if (atomic_add_return(1, &dev->vblank_refcount[crtc]) == 1 && - !dev->vblank_enabled[crtc]) { - ret = dev->driver->enable_vblank(dev, crtc); - if (ret) - atomic_dec(&dev->vblank_refcount[crtc]); - else - dev->vblank_enabled[crtc] = 1; - } - spin_unlock_irqrestore(&dev->vbl_lock, irqflags); - - return ret; -} -EXPORT_SYMBOL(drm_vblank_get); - -/** - * drm_vblank_put - give up ownership of vblank events - * @dev: DRM device - * @crtc: which counter to give up - * - * Release ownership of a given vblank counter, turning off interrupts - * if possible. - */ -void drm_vblank_put(struct drm_device *dev, int crtc) -{ - /* Last user schedules interrupt disable */ - if (atomic_dec_and_test(&dev->vblank_refcount[crtc])) - mod_timer(&dev->vblank_disable_timer, jiffies + 5*DRM_HZ); -} -EXPORT_SYMBOL(drm_vblank_put); - -/** - * drm_modeset_ctl - handle vblank event counter changes across mode switch - * @DRM_IOCTL_ARGS: standard ioctl arguments - * - * Applications should call the %_DRM_PRE_MODESET and %_DRM_POST_MODESET - * ioctls around modesetting so that any lost vblank events are accounted for. - */ -int drm_modeset_ctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - struct drm_modeset_ctl *modeset = data; - int crtc, ret = 0; - u32 new; - - crtc = modeset->arg; - if (crtc >= dev->num_crtcs) { - ret = -EINVAL; - goto out; - } - - switch (modeset->cmd) { - case _DRM_PRE_MODESET: - dev->vblank_premodeset[crtc] = - dev->driver->get_vblank_counter(dev, crtc); - break; - case _DRM_POST_MODESET: - new = dev->driver->get_vblank_counter(dev, crtc); - dev->vblank_offset[crtc] = dev->vblank_premodeset[crtc] - new; - break; - default: - ret = -EINVAL; - break; - } - -out: - return ret; -} - /** * Wait for VBLANK. * @@ -481,13 +232,12 @@ out: * * If a signal is not requested, then calls vblank_wait(). */ -int drm_wait_vblank(struct drm_device *dev, void *data, - struct drm_file *file_priv) +int drm_wait_vblank(struct drm_device *dev, void *data, struct drm_file *file_priv) { union drm_wait_vblank *vblwait = data; struct timeval now; int ret = 0; - unsigned int flags, seq, crtc; + unsigned int flags, seq; if ((!dev->irq) || (!dev->irq_enabled)) return -EINVAL; @@ -501,13 +251,13 @@ int drm_wait_vblank(struct drm_device *dev, void *data, } flags = vblwait->request.type & _DRM_VBLANK_FLAGS_MASK; - crtc = flags & _DRM_VBLANK_SECONDARY ? 1 : 0; - if (crtc >= dev->num_crtcs) + if (!drm_core_check_feature(dev, (flags & _DRM_VBLANK_SECONDARY) ? + DRIVER_IRQ_VBL2 : DRIVER_IRQ_VBL)) return -EINVAL; - drm_update_vblank_count(dev, crtc); - seq = drm_vblank_count(dev, crtc); + seq = atomic_read((flags & _DRM_VBLANK_SECONDARY) ? &dev->vbl_received2 + : &dev->vbl_received); switch (vblwait->request.type & _DRM_VBLANK_TYPES_MASK) { case _DRM_VBLANK_RELATIVE: @@ -526,7 +276,8 @@ int drm_wait_vblank(struct drm_device *dev, void *data, if (flags & _DRM_VBLANK_SIGNAL) { unsigned long irqflags; - struct list_head *vbl_sigs = &dev->vbl_sigs[crtc]; + struct list_head *vbl_sigs = (flags & _DRM_VBLANK_SECONDARY) + ? &dev->vbl_sigs2 : &dev->vbl_sigs; struct drm_vbl_sig *vbl_sig; spin_lock_irqsave(&dev->vbl_lock, irqflags); @@ -547,26 +298,22 @@ int drm_wait_vblank(struct drm_device *dev, void *data, } } - if (atomic_read(&dev->vbl_signal_pending) >= 100) { + if (dev->vbl_pending >= 100) { spin_unlock_irqrestore(&dev->vbl_lock, irqflags); return -EBUSY; } + dev->vbl_pending++; + spin_unlock_irqrestore(&dev->vbl_lock, irqflags); - vbl_sig = drm_calloc(1, sizeof(struct drm_vbl_sig), - DRM_MEM_DRIVER); - if (!vbl_sig) + if (! + (vbl_sig = + drm_alloc(sizeof(struct drm_vbl_sig), DRM_MEM_DRIVER))) { return -ENOMEM; - - ret = drm_vblank_get(dev, crtc); - if (ret) { - drm_free(vbl_sig, sizeof(struct drm_vbl_sig), - DRM_MEM_DRIVER); - return ret; } - atomic_inc(&dev->vbl_signal_pending); + memset((void *)vbl_sig, 0, sizeof(*vbl_sig)); vbl_sig->sequence = vblwait->request.sequence; vbl_sig->info.si_signo = vblwait->request.signal; @@ -580,20 +327,17 @@ int drm_wait_vblank(struct drm_device *dev, void *data, vblwait->reply.sequence = seq; } else { - unsigned long cur_vblank; - - ret = drm_vblank_get(dev, crtc); - if (ret) - return ret; - DRM_WAIT_ON(ret, dev->vbl_queue[crtc], 3 * DRM_HZ, - (((cur_vblank = drm_vblank_count(dev, crtc)) - - vblwait->request.sequence) <= (1 << 23))); - drm_vblank_put(dev, crtc); - do_gettimeofday(&now); + if (flags & _DRM_VBLANK_SECONDARY) { + if (dev->driver->vblank_wait2) + ret = dev->driver->vblank_wait2(dev, &vblwait->request.sequence); + } else if (dev->driver->vblank_wait) + ret = + dev->driver->vblank_wait(dev, + &vblwait->request.sequence); + do_gettimeofday(&now); vblwait->reply.tval_sec = now.tv_sec; vblwait->reply.tval_usec = now.tv_usec; - vblwait->reply.sequence = cur_vblank; } done: @@ -604,57 +348,44 @@ int drm_wait_vblank(struct drm_device *dev, void *data, * Send the VBLANK signals. * * \param dev DRM device. - * \param crtc CRTC where the vblank event occurred * * Sends a signal for each task in drm_device::vbl_sigs and empties the list. * * If a signal is not requested, then calls vblank_wait(). */ -static void drm_vbl_send_signals(struct drm_device * dev, int crtc) +void drm_vbl_send_signals(struct drm_device * dev) { - struct drm_vbl_sig *vbl_sig, *tmp; - struct list_head *vbl_sigs; - unsigned int vbl_seq; unsigned long flags; + int i; spin_lock_irqsave(&dev->vbl_lock, flags); - vbl_sigs = &dev->vbl_sigs[crtc]; - vbl_seq = drm_vblank_count(dev, crtc); + for (i = 0; i < 2; i++) { + struct drm_vbl_sig *vbl_sig, *tmp; + struct list_head *vbl_sigs = i ? &dev->vbl_sigs2 : &dev->vbl_sigs; + unsigned int vbl_seq = atomic_read(i ? &dev->vbl_received2 : + &dev->vbl_received); - list_for_each_entry_safe(vbl_sig, tmp, vbl_sigs, head) { - if ((vbl_seq - vbl_sig->sequence) <= (1 << 23)) { - vbl_sig->info.si_code = vbl_seq; - send_sig_info(vbl_sig->info.si_signo, - &vbl_sig->info, vbl_sig->task); + list_for_each_entry_safe(vbl_sig, tmp, vbl_sigs, head) { + if ((vbl_seq - vbl_sig->sequence) <= (1 << 23)) { + vbl_sig->info.si_code = vbl_seq; + send_sig_info(vbl_sig->info.si_signo, + &vbl_sig->info, vbl_sig->task); - list_del(&vbl_sig->head); + list_del(&vbl_sig->head); - drm_free(vbl_sig, sizeof(*vbl_sig), - DRM_MEM_DRIVER); - atomic_dec(&dev->vbl_signal_pending); - drm_vblank_put(dev, crtc); - } + drm_free(vbl_sig, sizeof(*vbl_sig), + DRM_MEM_DRIVER); + + dev->vbl_pending--; + } + } } spin_unlock_irqrestore(&dev->vbl_lock, flags); } -/** - * drm_handle_vblank - handle a vblank event - * @dev: DRM device - * @crtc: where this event occurred - * - * Drivers should call this routine in their vblank interrupt handlers to - * update the vblank counter and send any signals that may be pending. - */ -void drm_handle_vblank(struct drm_device *dev, int crtc) -{ - drm_update_vblank_count(dev, crtc); - DRM_WAKEUP(&dev->vbl_queue[crtc]); - drm_vbl_send_signals(dev, crtc); -} -EXPORT_SYMBOL(drm_handle_vblank); +EXPORT_SYMBOL(drm_vbl_send_signals); /** * Tasklet wrapper function. diff --git a/drivers/char/drm/drm_lock.c b/drivers/char/drm/drm_lock.c index 12dcdd1832f080b57574d02ecd4acfc6076ecd88..0998723cde7925b4c9988836b15ddd10e1566820 100644 --- a/drivers/char/drm/drm_lock.c +++ b/drivers/char/drm/drm_lock.c @@ -53,7 +53,6 @@ int drm_lock(struct drm_device *dev, void *data, struct drm_file *file_priv) DECLARE_WAITQUEUE(entry, current); struct drm_lock *lock = data; int ret = 0; - unsigned long irqflags; ++file_priv->lock_count; @@ -72,9 +71,9 @@ int drm_lock(struct drm_device *dev, void *data, struct drm_file *file_priv) return -EINVAL; add_wait_queue(&dev->lock.lock_queue, &entry); - spin_lock_irqsave(&dev->lock.spinlock, irqflags); + spin_lock_bh(&dev->lock.spinlock); dev->lock.user_waiters++; - spin_unlock_irqrestore(&dev->lock.spinlock, irqflags); + spin_unlock_bh(&dev->lock.spinlock); for (;;) { __set_current_state(TASK_INTERRUPTIBLE); if (!dev->lock.hw_lock) { @@ -96,9 +95,9 @@ int drm_lock(struct drm_device *dev, void *data, struct drm_file *file_priv) break; } } - spin_lock_irqsave(&dev->lock.spinlock, irqflags); + spin_lock_bh(&dev->lock.spinlock); dev->lock.user_waiters--; - spin_unlock_irqrestore(&dev->lock.spinlock, irqflags); + spin_unlock_bh(&dev->lock.spinlock); __set_current_state(TASK_RUNNING); remove_wait_queue(&dev->lock.lock_queue, &entry); @@ -199,9 +198,8 @@ int drm_lock_take(struct drm_lock_data *lock_data, { unsigned int old, new, prev; volatile unsigned int *lock = &lock_data->hw_lock->lock; - unsigned long irqflags; - spin_lock_irqsave(&lock_data->spinlock, irqflags); + spin_lock_bh(&lock_data->spinlock); do { old = *lock; if (old & _DRM_LOCK_HELD) @@ -213,7 +211,7 @@ int drm_lock_take(struct drm_lock_data *lock_data, } prev = cmpxchg(lock, old, new); } while (prev != old); - spin_unlock_irqrestore(&lock_data->spinlock, irqflags); + spin_unlock_bh(&lock_data->spinlock); if (_DRM_LOCKING_CONTEXT(old) == context) { if (old & _DRM_LOCK_HELD) { @@ -274,16 +272,15 @@ int drm_lock_free(struct drm_lock_data *lock_data, unsigned int context) { unsigned int old, new, prev; volatile unsigned int *lock = &lock_data->hw_lock->lock; - unsigned long irqflags; - spin_lock_irqsave(&lock_data->spinlock, irqflags); + spin_lock_bh(&lock_data->spinlock); if (lock_data->kernel_waiters != 0) { drm_lock_transfer(lock_data, 0); lock_data->idle_has_lock = 1; - spin_unlock_irqrestore(&lock_data->spinlock, irqflags); + spin_unlock_bh(&lock_data->spinlock); return 1; } - spin_unlock_irqrestore(&lock_data->spinlock, irqflags); + spin_unlock_bh(&lock_data->spinlock); do { old = *lock; @@ -347,20 +344,19 @@ static int drm_notifier(void *priv) void drm_idlelock_take(struct drm_lock_data *lock_data) { int ret = 0; - unsigned long irqflags; - spin_lock_irqsave(&lock_data->spinlock, irqflags); + spin_lock_bh(&lock_data->spinlock); lock_data->kernel_waiters++; if (!lock_data->idle_has_lock) { - spin_unlock_irqrestore(&lock_data->spinlock, irqflags); + spin_unlock_bh(&lock_data->spinlock); ret = drm_lock_take(lock_data, DRM_KERNEL_CONTEXT); - spin_lock_irqsave(&lock_data->spinlock, irqflags); + spin_lock_bh(&lock_data->spinlock); if (ret == 1) lock_data->idle_has_lock = 1; } - spin_unlock_irqrestore(&lock_data->spinlock, irqflags); + spin_unlock_bh(&lock_data->spinlock); } EXPORT_SYMBOL(drm_idlelock_take); @@ -368,9 +364,8 @@ void drm_idlelock_release(struct drm_lock_data *lock_data) { unsigned int old, prev; volatile unsigned int *lock = &lock_data->hw_lock->lock; - unsigned long irqflags; - spin_lock_irqsave(&lock_data->spinlock, irqflags); + spin_lock_bh(&lock_data->spinlock); if (--lock_data->kernel_waiters == 0) { if (lock_data->idle_has_lock) { do { @@ -381,7 +376,7 @@ void drm_idlelock_release(struct drm_lock_data *lock_data) lock_data->idle_has_lock = 0; } } - spin_unlock_irqrestore(&lock_data->spinlock, irqflags); + spin_unlock_bh(&lock_data->spinlock); } EXPORT_SYMBOL(drm_idlelock_release); diff --git a/drivers/char/drm/drm_pciids.h b/drivers/char/drm/drm_pciids.h index a6a499f97e2281980221fb65e172fb922fc12314..135bd19499fcc82f8d41e9b6216f9e70205ab814 100644 --- a/drivers/char/drm/drm_pciids.h +++ b/drivers/char/drm/drm_pciids.h @@ -103,20 +103,18 @@ {0x1002, 0x5653, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ {0x1002, 0x5834, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP}, \ {0x1002, 0x5835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP|RADEON_IS_MOBILITY}, \ - {0x1002, 0x5954, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ - {0x1002, 0x5955, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ - {0x1002, 0x5974, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ - {0x1002, 0x5975, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ + {0x1002, 0x5954, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ + {0x1002, 0x5955, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ + {0x1002, 0x5974, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ + {0x1002, 0x5975, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ {0x1002, 0x5960, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \ {0x1002, 0x5961, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \ {0x1002, 0x5962, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \ {0x1002, 0x5964, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \ {0x1002, 0x5965, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \ {0x1002, 0x5969, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100}, \ - {0x1002, 0x5a41, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ - {0x1002, 0x5a42, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ - {0x1002, 0x5a61, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ - {0x1002, 0x5a62, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ + {0x1002, 0x5a61, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ + {0x1002, 0x5a62, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ {0x1002, 0x5b60, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \ {0x1002, 0x5b62, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \ {0x1002, 0x5b63, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \ @@ -411,4 +409,7 @@ {0x8086, 0x2a02, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ {0x8086, 0x2a12, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ {0x8086, 0x2a42, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ + {0x8086, 0x2e02, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ + {0x8086, 0x2e12, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ + {0x8086, 0x2e22, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ {0, 0, 0} diff --git a/drivers/char/drm/drm_sysfs.c b/drivers/char/drm/drm_sysfs.c index 9a32169e88fb9595036998ed8ef3c9f5543c9ac8..af211a0ef179defa1b2fb6c8de0d2acb14224389 100644 --- a/drivers/char/drm/drm_sysfs.c +++ b/drivers/char/drm/drm_sysfs.c @@ -34,8 +34,6 @@ static int drm_sysfs_suspend(struct device *dev, pm_message_t state) struct drm_minor *drm_minor = to_drm_minor(dev); struct drm_device *drm_dev = drm_minor->dev; - printk(KERN_ERR "%s\n", __func__); - if (drm_dev->driver->suspend) return drm_dev->driver->suspend(drm_dev, state); diff --git a/drivers/char/drm/i915_dma.c b/drivers/char/drm/i915_dma.c index f47e46e3529fae1ef0be1049205de3f245210a49..88974342933c62f253d7406c33989b152014b8b8 100644 --- a/drivers/char/drm/i915_dma.c +++ b/drivers/char/drm/i915_dma.c @@ -415,13 +415,10 @@ static void i915_emit_breadcrumb(struct drm_device *dev) drm_i915_private_t *dev_priv = dev->dev_private; RING_LOCALS; - if (++dev_priv->counter > BREADCRUMB_MASK) { - dev_priv->counter = 1; - DRM_DEBUG("Breadcrumb counter wrapped around\n"); - } + dev_priv->sarea_priv->last_enqueue = ++dev_priv->counter; - if (dev_priv->sarea_priv) - dev_priv->sarea_priv->last_enqueue = dev_priv->counter; + if (dev_priv->counter > 0x7FFFFFFFUL) + dev_priv->sarea_priv->last_enqueue = dev_priv->counter = 1; BEGIN_LP_RING(4); OUT_RING(CMD_STORE_DWORD_IDX); @@ -431,26 +428,6 @@ static void i915_emit_breadcrumb(struct drm_device *dev) ADVANCE_LP_RING(); } -int i915_emit_mi_flush(struct drm_device *dev, uint32_t flush) -{ - drm_i915_private_t *dev_priv = dev->dev_private; - uint32_t flush_cmd = CMD_MI_FLUSH; - RING_LOCALS; - - flush_cmd |= flush; - - i915_kernel_lost_context(dev); - - BEGIN_LP_RING(4); - OUT_RING(flush_cmd); - OUT_RING(0); - OUT_RING(0); - OUT_RING(0); - ADVANCE_LP_RING(); - - return 0; -} - static int i915_dispatch_cmdbuffer(struct drm_device * dev, drm_i915_cmdbuffer_t * cmd) { @@ -534,74 +511,52 @@ static int i915_dispatch_batchbuffer(struct drm_device * dev, return 0; } -static void i915_do_dispatch_flip(struct drm_device * dev, int plane, int sync) +static int i915_dispatch_flip(struct drm_device * dev) { drm_i915_private_t *dev_priv = dev->dev_private; - u32 num_pages, current_page, next_page, dspbase; - int shift = 2 * plane, x, y; RING_LOCALS; - /* Calculate display base offset */ - num_pages = dev_priv->sarea_priv->third_handle ? 3 : 2; - current_page = (dev_priv->sarea_priv->pf_current_page >> shift) & 0x3; - next_page = (current_page + 1) % num_pages; + DRM_DEBUG("%s: page=%d pfCurrentPage=%d\n", + __FUNCTION__, + dev_priv->current_page, + dev_priv->sarea_priv->pf_current_page); - switch (next_page) { - default: - case 0: - dspbase = dev_priv->sarea_priv->front_offset; - break; - case 1: - dspbase = dev_priv->sarea_priv->back_offset; - break; - case 2: - dspbase = dev_priv->sarea_priv->third_offset; - break; - } + i915_kernel_lost_context(dev); + + BEGIN_LP_RING(2); + OUT_RING(INST_PARSER_CLIENT | INST_OP_FLUSH | INST_FLUSH_MAP_CACHE); + OUT_RING(0); + ADVANCE_LP_RING(); - if (plane == 0) { - x = dev_priv->sarea_priv->planeA_x; - y = dev_priv->sarea_priv->planeA_y; + BEGIN_LP_RING(6); + OUT_RING(CMD_OP_DISPLAYBUFFER_INFO | ASYNC_FLIP); + OUT_RING(0); + if (dev_priv->current_page == 0) { + OUT_RING(dev_priv->back_offset); + dev_priv->current_page = 1; } else { - x = dev_priv->sarea_priv->planeB_x; - y = dev_priv->sarea_priv->planeB_y; + OUT_RING(dev_priv->front_offset); + dev_priv->current_page = 0; } + OUT_RING(0); + ADVANCE_LP_RING(); - dspbase += (y * dev_priv->sarea_priv->pitch + x) * dev_priv->cpp; + BEGIN_LP_RING(2); + OUT_RING(MI_WAIT_FOR_EVENT | MI_WAIT_FOR_PLANE_A_FLIP); + OUT_RING(0); + ADVANCE_LP_RING(); - DRM_DEBUG("plane=%d current_page=%d dspbase=0x%x\n", plane, current_page, - dspbase); + dev_priv->sarea_priv->last_enqueue = dev_priv->counter++; BEGIN_LP_RING(4); - OUT_RING(sync ? 0 : - (MI_WAIT_FOR_EVENT | (plane ? MI_WAIT_FOR_PLANE_B_FLIP : - MI_WAIT_FOR_PLANE_A_FLIP))); - OUT_RING(CMD_OP_DISPLAYBUFFER_INFO | (sync ? 0 : ASYNC_FLIP) | - (plane ? DISPLAY_PLANE_B : DISPLAY_PLANE_A)); - OUT_RING(dev_priv->sarea_priv->pitch * dev_priv->cpp); - OUT_RING(dspbase); + OUT_RING(CMD_STORE_DWORD_IDX); + OUT_RING(20); + OUT_RING(dev_priv->counter); + OUT_RING(0); ADVANCE_LP_RING(); - dev_priv->sarea_priv->pf_current_page &= ~(0x3 << shift); - dev_priv->sarea_priv->pf_current_page |= next_page << shift; -} - -void i915_dispatch_flip(struct drm_device * dev, int planes, int sync) -{ - drm_i915_private_t *dev_priv = dev->dev_private; - int i; - - DRM_DEBUG("planes=0x%x pfCurrentPage=%d\n", - planes, dev_priv->sarea_priv->pf_current_page); - - i915_emit_mi_flush(dev, MI_READ_FLUSH | MI_EXE_FLUSH); - - for (i = 0; i < 2; i++) - if (planes & (1 << i)) - i915_do_dispatch_flip(dev, i, sync); - - i915_emit_breadcrumb(dev); - + dev_priv->sarea_priv->pf_current_page = dev_priv->current_page; + return 0; } static int i915_quiescent(struct drm_device * dev) @@ -624,6 +579,7 @@ static int i915_batchbuffer(struct drm_device *dev, void *data, struct drm_file *file_priv) { drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; + u32 *hw_status = dev_priv->hw_status_page; drm_i915_sarea_t *sarea_priv = (drm_i915_sarea_t *) dev_priv->sarea_priv; drm_i915_batchbuffer_t *batch = data; @@ -646,7 +602,7 @@ static int i915_batchbuffer(struct drm_device *dev, void *data, ret = i915_dispatch_batchbuffer(dev, batch); - sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv); + sarea_priv->last_dispatch = (int)hw_status[5]; return ret; } @@ -654,6 +610,7 @@ static int i915_cmdbuffer(struct drm_device *dev, void *data, struct drm_file *file_priv) { drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; + u32 *hw_status = dev_priv->hw_status_page; drm_i915_sarea_t *sarea_priv = (drm_i915_sarea_t *) dev_priv->sarea_priv; drm_i915_cmdbuffer_t *cmdbuf = data; @@ -678,51 +635,18 @@ static int i915_cmdbuffer(struct drm_device *dev, void *data, return ret; } - sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv); - return 0; -} - -static int i915_do_cleanup_pageflip(struct drm_device * dev) -{ - drm_i915_private_t *dev_priv = dev->dev_private; - int i, planes, num_pages = dev_priv->sarea_priv->third_handle ? 3 : 2; - - DRM_DEBUG("\n"); - - for (i = 0, planes = 0; i < 2; i++) - if (dev_priv->sarea_priv->pf_current_page & (0x3 << (2 * i))) { - dev_priv->sarea_priv->pf_current_page = - (dev_priv->sarea_priv->pf_current_page & - ~(0x3 << (2 * i))) | ((num_pages - 1) << (2 * i)); - - planes |= 1 << i; - } - - if (planes) - i915_dispatch_flip(dev, planes, 0); - + sarea_priv->last_dispatch = (int)hw_status[5]; return 0; } static int i915_flip_bufs(struct drm_device *dev, void *data, struct drm_file *file_priv) { - drm_i915_flip_t *param = data; - - DRM_DEBUG("\n"); + DRM_DEBUG("%s\n", __FUNCTION__); LOCK_TEST_WITH_RETURN(dev, file_priv); - /* This is really planes */ - if (param->pipes & ~0x3) { - DRM_ERROR("Invalid planes 0x%x, only <= 0x3 is valid\n", - param->pipes); - return -EINVAL; - } - - i915_dispatch_flip(dev, param->pipes, 0); - - return 0; + return i915_dispatch_flip(dev); } static int i915_getparam(struct drm_device *dev, void *data, @@ -883,8 +807,6 @@ void i915_driver_lastclose(struct drm_device * dev) if (!dev_priv) return; - if (drm_getsarea(dev) && dev_priv->sarea_priv) - i915_do_cleanup_pageflip(dev); if (dev_priv->agp_heap) i915_mem_takedown(&(dev_priv->agp_heap)); diff --git a/drivers/char/drm/i915_drm.h b/drivers/char/drm/i915_drm.h index 0431c00e2289b6e6fcf03db0c2e8d7c1107e3238..05c66cf03a9eb02a0da22304ab4d07d95209b16b 100644 --- a/drivers/char/drm/i915_drm.h +++ b/drivers/char/drm/i915_drm.h @@ -105,29 +105,14 @@ typedef struct _drm_i915_sarea { unsigned int rotated_tiled; unsigned int rotated2_tiled; - int planeA_x; - int planeA_y; - int planeA_w; - int planeA_h; - int planeB_x; - int planeB_y; - int planeB_w; - int planeB_h; - - /* Triple buffering */ - drm_handle_t third_handle; - int third_offset; - int third_size; - unsigned int third_tiled; - - /* buffer object handles for the static buffers. May change - * over the lifetime of the client, though it doesn't in our current - * implementation. - */ - unsigned int front_bo_handle; - unsigned int back_bo_handle; - unsigned int third_bo_handle; - unsigned int depth_bo_handle; + int pipeA_x; + int pipeA_y; + int pipeA_w; + int pipeA_h; + int pipeB_x; + int pipeB_y; + int pipeB_w; + int pipeB_h; } drm_i915_sarea_t; /* Flags for perf_boxes @@ -161,7 +146,7 @@ typedef struct _drm_i915_sarea { #define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t) #define DRM_IOCTL_I915_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH) -#define DRM_IOCTL_I915_FLIP DRM_IOW( DRM_COMMAND_BASE + DRM_I915_FLIP, drm_i915_flip_t) +#define DRM_IOCTL_I915_FLIP DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLIP) #define DRM_IOCTL_I915_BATCHBUFFER DRM_IOW( DRM_COMMAND_BASE + DRM_I915_BATCHBUFFER, drm_i915_batchbuffer_t) #define DRM_IOCTL_I915_IRQ_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_IRQ_EMIT, drm_i915_irq_emit_t) #define DRM_IOCTL_I915_IRQ_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_IRQ_WAIT, drm_i915_irq_wait_t) @@ -176,18 +161,6 @@ typedef struct _drm_i915_sarea { #define DRM_IOCTL_I915_GET_VBLANK_PIPE DRM_IOR( DRM_COMMAND_BASE + DRM_I915_GET_VBLANK_PIPE, drm_i915_vblank_pipe_t) #define DRM_IOCTL_I915_VBLANK_SWAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_VBLANK_SWAP, drm_i915_vblank_swap_t) -/* Asynchronous page flipping: - */ -typedef struct drm_i915_flip { - /* - * This is really talking about planes, and we could rename it - * except for the fact that some of the duplicated i915_drm.h files - * out there check for HAVE_I915_FLIP and so might pick up this - * version. - */ - int pipes; -} drm_i915_flip_t; - /* Allow drivers to submit batchbuffers directly to hardware, relying * on the security mechanisms provided by hardware. */ diff --git a/drivers/char/drm/i915_drv.c b/drivers/char/drm/i915_drv.c index bb8f1b2fb3835588026e00d1f961663e08e6c910..93aed1c38bd22cfb272f4763e3fa59b9e8d00837 100644 --- a/drivers/char/drm/i915_drv.c +++ b/drivers/char/drm/i915_drv.c @@ -147,7 +147,7 @@ static void i915_save_vga(struct drm_device *dev) i915_write_indexed(cr_index, cr_data, 0x11, i915_read_indexed(cr_index, cr_data, 0x11) & (~0x80)); - for (i = 0; i < 0x24; i++) + for (i = 0; i <= 0x24; i++) dev_priv->saveCR[i] = i915_read_indexed(cr_index, cr_data, i); /* Make sure we don't turn off CR group 0 writes */ @@ -156,7 +156,7 @@ static void i915_save_vga(struct drm_device *dev) /* Attribute controller registers */ inb(st01); dev_priv->saveAR_INDEX = inb(VGA_AR_INDEX); - for (i = 0; i < 20; i++) + for (i = 0; i <= 0x14; i++) dev_priv->saveAR[i] = i915_read_ar(st01, i, 0); inb(st01); outb(dev_priv->saveAR_INDEX, VGA_AR_INDEX); @@ -206,7 +206,7 @@ static void i915_restore_vga(struct drm_device *dev) /* CRT controller regs */ /* Enable CR group 0 writes */ i915_write_indexed(cr_index, cr_data, 0x11, dev_priv->saveCR[0x11]); - for (i = 0; i < 0x24; i++) + for (i = 0; i <= 0x24; i++) i915_write_indexed(cr_index, cr_data, i, dev_priv->saveCR[i]); /* Graphics controller regs */ @@ -223,7 +223,7 @@ static void i915_restore_vga(struct drm_device *dev) /* Attribute controller registers */ inb(st01); - for (i = 0; i < 20; i++) + for (i = 0; i <= 0x14; i++) i915_write_ar(st01, i, dev_priv->saveAR[i], 0); inb(st01); /* switch back to index mode */ outb(dev_priv->saveAR_INDEX | 0x20, VGA_AR_INDEX); @@ -256,6 +256,9 @@ static int i915_suspend(struct drm_device *dev, pm_message_t state) pci_save_state(dev->pdev); pci_read_config_byte(dev->pdev, LBB, &dev_priv->saveLBB); + /* Display arbitration control */ + dev_priv->saveDSPARB = I915_READ(DSPARB); + /* Pipe & plane A info */ dev_priv->savePIPEACONF = I915_READ(PIPEACONF); dev_priv->savePIPEASRC = I915_READ(PIPEASRC); @@ -349,6 +352,7 @@ static int i915_suspend(struct drm_device *dev, pm_message_t state) dev_priv->saveVGACNTRL = I915_READ(VGACNTRL); /* Clock gating state */ + dev_priv->saveD_STATE = I915_READ(D_STATE); dev_priv->saveDSPCLK_GATE_D = I915_READ(DSPCLK_GATE_D); /* Cache mode state */ @@ -385,9 +389,12 @@ static int i915_resume(struct drm_device *dev) pci_restore_state(dev->pdev); if (pci_enable_device(dev->pdev)) return -1; + pci_set_master(dev->pdev); pci_write_config_byte(dev->pdev, LBB, dev_priv->saveLBB); + I915_WRITE(DSPARB, dev_priv->saveDSPARB); + /* Pipe & plane A info */ /* Prime the clock */ if (dev_priv->saveDPLL_A & DPLL_VCO_ENABLE) { @@ -507,6 +514,7 @@ static int i915_resume(struct drm_device *dev) udelay(150); /* Clock gating state */ + I915_WRITE (D_STATE, dev_priv->saveD_STATE); I915_WRITE (DSPCLK_GATE_D, dev_priv->saveDSPCLK_GATE_D); /* Cache mode state */ @@ -533,7 +541,8 @@ static struct drm_driver driver = { */ .driver_features = DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | /* DRIVER_USE_MTRR |*/ - DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED, + DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_IRQ_VBL | + DRIVER_IRQ_VBL2, .load = i915_driver_load, .unload = i915_driver_unload, .lastclose = i915_driver_lastclose, @@ -541,9 +550,8 @@ static struct drm_driver driver = { .suspend = i915_suspend, .resume = i915_resume, .device_is_agp = i915_driver_device_is_agp, - .get_vblank_counter = i915_get_vblank_counter, - .enable_vblank = i915_enable_vblank, - .disable_vblank = i915_disable_vblank, + .vblank_wait = i915_driver_vblank_wait, + .vblank_wait2 = i915_driver_vblank_wait2, .irq_preinstall = i915_driver_irq_preinstall, .irq_postinstall = i915_driver_irq_postinstall, .irq_uninstall = i915_driver_irq_uninstall, diff --git a/drivers/char/drm/i915_drv.h b/drivers/char/drm/i915_drv.h index db7001f22561f6ea1a1f745b512e4bf51fd6e8c7..d7326d92a237c2917e48d0bf5ed2c8d017081578 100644 --- a/drivers/char/drm/i915_drv.h +++ b/drivers/char/drm/i915_drv.h @@ -76,9 +76,8 @@ struct mem_block { typedef struct _drm_i915_vbl_swap { struct list_head head; drm_drawable_t drw_id; - unsigned int plane; + unsigned int pipe; unsigned int sequence; - int flip; } drm_i915_vbl_swap_t; typedef struct drm_i915_private { @@ -91,7 +90,7 @@ typedef struct drm_i915_private { drm_dma_handle_t *status_page_dmah; void *hw_status_page; dma_addr_t dma_status_page; - uint32_t counter; + unsigned long counter; unsigned int status_gfx_addr; drm_local_map_t hws_map; @@ -104,18 +103,13 @@ typedef struct drm_i915_private { wait_queue_head_t irq_queue; atomic_t irq_received; - atomic_t irq_emited; + atomic_t irq_emitted; int tex_lru_log_granularity; int allow_batchbuffer; struct mem_block *agp_heap; unsigned int sr01, adpa, ppcr, dvob, dvoc, lvds; int vblank_pipe; - spinlock_t user_irq_lock; - int user_irq_refcount; - int fence_irq_on; - uint32_t irq_enable_reg; - int irq_enabled; spinlock_t swaps_lock; drm_i915_vbl_swap_t vbl_swaps; @@ -125,6 +119,7 @@ typedef struct drm_i915_private { u8 saveLBB; u32 saveDSPACNTR; u32 saveDSPBCNTR; + u32 saveDSPARB; u32 savePIPEACONF; u32 savePIPEBCONF; u32 savePIPEASRC; @@ -194,6 +189,7 @@ typedef struct drm_i915_private { u32 saveIIR; u32 saveIMR; u32 saveCACHE_MODE_0; + u32 saveD_STATE; u32 saveDSPCLK_GATE_D; u32 saveMI_ARB_STATE; u32 saveSWF0[16]; @@ -203,10 +199,10 @@ typedef struct drm_i915_private { u8 saveSR[8]; u8 saveGR[25]; u8 saveAR_INDEX; - u8 saveAR[20]; + u8 saveAR[21]; u8 saveDACMASK; u8 saveDACDATA[256*3]; /* 256 3-byte colors */ - u8 saveCR[36]; + u8 saveCR[37]; } drm_i915_private_t; extern struct drm_ioctl_desc i915_ioctls[]; @@ -222,7 +218,7 @@ extern void i915_driver_preclose(struct drm_device *dev, extern int i915_driver_device_is_agp(struct drm_device * dev); extern long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); -extern void i915_dispatch_flip(struct drm_device * dev, int pipes, int sync); + /* i915_irq.c */ extern int i915_irq_emit(struct drm_device *dev, void *data, struct drm_file *file_priv); @@ -233,7 +229,7 @@ extern int i915_driver_vblank_wait(struct drm_device *dev, unsigned int *sequenc extern int i915_driver_vblank_wait2(struct drm_device *dev, unsigned int *sequence); extern irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS); extern void i915_driver_irq_preinstall(struct drm_device * dev); -extern int i915_driver_irq_postinstall(struct drm_device * dev); +extern void i915_driver_irq_postinstall(struct drm_device * dev); extern void i915_driver_irq_uninstall(struct drm_device * dev); extern int i915_vblank_pipe_set(struct drm_device *dev, void *data, struct drm_file *file_priv); @@ -241,9 +237,6 @@ extern int i915_vblank_pipe_get(struct drm_device *dev, void *data, struct drm_file *file_priv); extern int i915_vblank_swap(struct drm_device *dev, void *data, struct drm_file *file_priv); -extern int i915_enable_vblank(struct drm_device *dev, int crtc); -extern void i915_disable_vblank(struct drm_device *dev, int crtc); -extern u32 i915_get_vblank_counter(struct drm_device *dev, int crtc); /* i915_mem.c */ extern int i915_mem_alloc(struct drm_device *dev, void *data, @@ -388,91 +381,21 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller); /* Interrupt bits: */ -#define I915_PIPE_CONTROL_NOTIFY_INTERRUPT (1<<18) -#define I915_DISPLAY_PORT_INTERRUPT (1<<17) -#define I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT (1<<15) -#define I915_GMCH_THERMAL_SENSOR_EVENT_INTERRUPT (1<<14) -#define I915_HWB_OOM_INTERRUPT (1<<13) /* binner out of memory */ -#define I915_SYNC_STATUS_INTERRUPT (1<<12) -#define I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT (1<<11) -#define I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT (1<<10) -#define I915_OVERLAY_PLANE_FLIP_PENDING_INTERRUPT (1<<9) -#define I915_DISPLAY_PLANE_C_FLIP_PENDING_INTERRUPT (1<<8) -#define I915_DISPLAY_PIPE_A_VBLANK_INTERRUPT (1<<7) -#define I915_DISPLAY_PIPE_A_EVENT_INTERRUPT (1<<6) -#define I915_DISPLAY_PIPE_B_VBLANK_INTERRUPT (1<<5) -#define I915_DISPLAY_PIPE_B_EVENT_INTERRUPT (1<<4) -#define I915_DEBUG_INTERRUPT (1<<2) -#define I915_USER_INTERRUPT (1<<1) - +#define USER_INT_FLAG (1<<1) +#define VSYNC_PIPEB_FLAG (1<<5) +#define VSYNC_PIPEA_FLAG (1<<7) +#define HWB_OOM_FLAG (1<<13) /* binner out of memory */ #define I915REG_HWSTAM 0x02098 #define I915REG_INT_IDENTITY_R 0x020a4 #define I915REG_INT_MASK_R 0x020a8 #define I915REG_INT_ENABLE_R 0x020a0 -#define I915REG_INSTPM 0x020c0 - -#define PIPEADSL 0x70000 -#define PIPEBDSL 0x71000 #define I915REG_PIPEASTAT 0x70024 #define I915REG_PIPEBSTAT 0x71024 -/* - * The two pipe frame counter registers are not synchronized, so - * reading a stable value is somewhat tricky. The following code - * should work: - * - * do { - * high1 = ((INREG(PIPEAFRAMEHIGH) & PIPE_FRAME_HIGH_MASK) >> - * PIPE_FRAME_HIGH_SHIFT; - * low1 = ((INREG(PIPEAFRAMEPIXEL) & PIPE_FRAME_LOW_MASK) >> - * PIPE_FRAME_LOW_SHIFT); - * high2 = ((INREG(PIPEAFRAMEHIGH) & PIPE_FRAME_HIGH_MASK) >> - * PIPE_FRAME_HIGH_SHIFT); - * } while (high1 != high2); - * frame = (high1 << 8) | low1; - */ -#define PIPEAFRAMEHIGH 0x70040 -#define PIPEBFRAMEHIGH 0x71040 -#define PIPE_FRAME_HIGH_MASK 0x0000ffff -#define PIPE_FRAME_HIGH_SHIFT 0 -#define PIPEAFRAMEPIXEL 0x70044 -#define PIPEBFRAMEPIXEL 0x71044 -#define PIPE_FRAME_LOW_MASK 0xff000000 -#define PIPE_FRAME_LOW_SHIFT 24 -/* - * Pixel within the current frame is counted in the PIPEAFRAMEPIXEL register - * and is 24 bits wide. - */ -#define PIPE_PIXEL_MASK 0x00ffffff -#define PIPE_PIXEL_SHIFT 0 - -#define I915_FIFO_UNDERRUN_STATUS (1UL<<31) -#define I915_CRC_ERROR_ENABLE (1UL<<29) -#define I915_CRC_DONE_ENABLE (1UL<<28) -#define I915_GMBUS_EVENT_ENABLE (1UL<<27) -#define I915_VSYNC_INTERRUPT_ENABLE (1UL<<25) -#define I915_DISPLAY_LINE_COMPARE_ENABLE (1UL<<24) -#define I915_DPST_EVENT_ENABLE (1UL<<23) -#define I915_LEGACY_BLC_EVENT_ENABLE (1UL<<22) -#define I915_ODD_FIELD_INTERRUPT_ENABLE (1UL<<21) -#define I915_EVEN_FIELD_INTERRUPT_ENABLE (1UL<<20) -#define I915_START_VBLANK_INTERRUPT_ENABLE (1UL<<18) /* 965 or later */ -#define I915_VBLANK_INTERRUPT_ENABLE (1UL<<17) -#define I915_OVERLAY_UPDATED_ENABLE (1UL<<16) -#define I915_CRC_ERROR_INTERRUPT_STATUS (1UL<<13) -#define I915_CRC_DONE_INTERRUPT_STATUS (1UL<<12) -#define I915_GMBUS_INTERRUPT_STATUS (1UL<<11) -#define I915_VSYNC_INTERRUPT_STATUS (1UL<<9) -#define I915_DISPLAY_LINE_COMPARE_STATUS (1UL<<8) -#define I915_DPST_EVENT_STATUS (1UL<<7) -#define I915_LEGACY_BLC_EVENT_STATUS (1UL<<6) -#define I915_ODD_FIELD_INTERRUPT_STATUS (1UL<<5) -#define I915_EVEN_FIELD_INTERRUPT_STATUS (1UL<<4) -#define I915_START_VBLANK_INTERRUPT_STATUS (1UL<<2) /* 965 or later */ -#define I915_VBLANK_INTERRUPT_STATUS (1UL<<1) -#define I915_OVERLAY_UPDATED_STATUS (1UL<<0) +#define I915_VBLANK_INTERRUPT_ENABLE (1UL<<17) +#define I915_VBLANK_CLEAR (1UL<<1) #define SRX_INDEX 0x3c4 #define SRX_DATA 0x3c5 @@ -749,6 +672,8 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller); /** P1 value is 2 greater than this field */ # define VGA0_PD_P1_MASK (0x1f << 0) +/* PCI D state control register */ +#define D_STATE 0x6104 #define DSPCLK_GATE_D 0x6200 /* I830 CRTC registers */ @@ -1059,6 +984,12 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller); #define PIPECONF_INTERLACE_W_FIELD_INDICATION (6 << 21) #define PIPECONF_INTERLACE_FIELD_0_ONLY (7 << 21) +#define DSPARB 0x70030 +#define DSPARB_CSTART_MASK (0x7f << 7) +#define DSPARB_CSTART_SHIFT 7 +#define DSPARB_BSTART_MASK (0x7f) +#define DSPARB_BSTART_SHIFT 0 + #define PIPEBCONF 0x71008 #define PIPEBCONF_ENABLE (1<<31) #define PIPEBCONF_DISABLE 0 @@ -1181,12 +1112,19 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller); (dev)->pci_device == 0x29A2 || \ (dev)->pci_device == 0x2A02 || \ (dev)->pci_device == 0x2A12 || \ - (dev)->pci_device == 0x2A42) + (dev)->pci_device == 0x2A42 || \ + (dev)->pci_device == 0x2E02 || \ + (dev)->pci_device == 0x2E12 || \ + (dev)->pci_device == 0x2E22) #define IS_I965GM(dev) ((dev)->pci_device == 0x2A02) #define IS_IGD_GM(dev) ((dev)->pci_device == 0x2A42) +#define IS_G4X(dev) ((dev)->pci_device == 0x2E02 || \ + (dev)->pci_device == 0x2E12 || \ + (dev)->pci_device == 0x2E22) + #define IS_G33(dev) ((dev)->pci_device == 0x29C2 || \ (dev)->pci_device == 0x29B2 || \ (dev)->pci_device == 0x29D2) @@ -1197,7 +1135,7 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller); #define IS_MOBILE(dev) (IS_I830(dev) || IS_I85X(dev) || IS_I915GM(dev) || \ IS_I945GM(dev) || IS_I965GM(dev) || IS_IGD_GM(dev)) -#define I915_NEED_GFX_HWS(dev) (IS_G33(dev) || IS_IGD_GM(dev)) +#define I915_NEED_GFX_HWS(dev) (IS_G33(dev) || IS_IGD_GM(dev) || IS_G4X(dev)) #define PRIMARY_RINGBUFFER_SIZE (128*1024) diff --git a/drivers/char/drm/i915_irq.c b/drivers/char/drm/i915_irq.c index 023ce66ef3ab2f8858b3946f9777484836c8a799..f7f16e7a8bf3c8d724065268052b9659c99a2d61 100644 --- a/drivers/char/drm/i915_irq.c +++ b/drivers/char/drm/i915_irq.c @@ -37,109 +37,6 @@ #define MAX_NOPID ((u32)~0) -/** - * i915_get_pipe - return the the pipe associated with a given plane - * @dev: DRM device - * @plane: plane to look for - * - * The Intel Mesa & 2D drivers call the vblank routines with a plane number - * rather than a pipe number, since they may not always be equal. This routine - * maps the given @plane back to a pipe number. - */ -static int -i915_get_pipe(struct drm_device *dev, int plane) -{ - drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; - u32 dspcntr; - - dspcntr = plane ? I915_READ(DSPBCNTR) : I915_READ(DSPACNTR); - - return dspcntr & DISPPLANE_SEL_PIPE_MASK ? 1 : 0; -} - -/** - * i915_get_plane - return the the plane associated with a given pipe - * @dev: DRM device - * @pipe: pipe to look for - * - * The Intel Mesa & 2D drivers call the vblank routines with a plane number - * rather than a plane number, since they may not always be equal. This routine - * maps the given @pipe back to a plane number. - */ -static int -i915_get_plane(struct drm_device *dev, int pipe) -{ - if (i915_get_pipe(dev, 0) == pipe) - return 0; - return 1; -} - -/** - * i915_pipe_enabled - check if a pipe is enabled - * @dev: DRM device - * @pipe: pipe to check - * - * Reading certain registers when the pipe is disabled can hang the chip. - * Use this routine to make sure the PLL is running and the pipe is active - * before reading such registers if unsure. - */ -static int -i915_pipe_enabled(struct drm_device *dev, int pipe) -{ - drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; - unsigned long pipeconf = pipe ? PIPEBCONF : PIPEACONF; - - if (I915_READ(pipeconf) & PIPEACONF_ENABLE) - return 1; - - return 0; -} - -/** - * Emit a synchronous flip. - * - * This function must be called with the drawable spinlock held. - */ -static void -i915_dispatch_vsync_flip(struct drm_device *dev, struct drm_drawable_info *drw, - int plane) -{ - drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; - drm_i915_sarea_t *sarea_priv = dev_priv->sarea_priv; - u16 x1, y1, x2, y2; - int pf_planes = 1 << plane; - - /* If the window is visible on the other plane, we have to flip on that - * plane as well. - */ - if (plane == 1) { - x1 = sarea_priv->planeA_x; - y1 = sarea_priv->planeA_y; - x2 = x1 + sarea_priv->planeA_w; - y2 = y1 + sarea_priv->planeA_h; - } else { - x1 = sarea_priv->planeB_x; - y1 = sarea_priv->planeB_y; - x2 = x1 + sarea_priv->planeB_w; - y2 = y1 + sarea_priv->planeB_h; - } - - if (x2 > 0 && y2 > 0) { - int i, num_rects = drw->num_rects; - struct drm_clip_rect *rect = drw->rects; - - for (i = 0; i < num_rects; i++) - if (!(rect[i].x1 >= x2 || rect[i].y1 >= y2 || - rect[i].x2 <= x1 || rect[i].y2 <= y1)) { - pf_planes = 0x3; - - break; - } - } - - i915_dispatch_flip(dev, pf_planes, 1); -} - /** * Emit blits for scheduled buffer swaps. * @@ -148,19 +45,20 @@ i915_dispatch_vsync_flip(struct drm_device *dev, struct drm_drawable_info *drw, static void i915_vblank_tasklet(struct drm_device *dev) { drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; + unsigned long irqflags; struct list_head *list, *tmp, hits, *hit; - int nhits, nrects, slice[2], upper[2], lower[2], i, num_pages; - unsigned counter[2]; + int nhits, nrects, slice[2], upper[2], lower[2], i; + unsigned counter[2] = { atomic_read(&dev->vbl_received), + atomic_read(&dev->vbl_received2) }; struct drm_drawable_info *drw; drm_i915_sarea_t *sarea_priv = dev_priv->sarea_priv; - u32 cpp = dev_priv->cpp, offsets[3]; + u32 cpp = dev_priv->cpp; u32 cmd = (cpp == 4) ? (XY_SRC_COPY_BLT_CMD | XY_SRC_COPY_BLT_WRITE_ALPHA | XY_SRC_COPY_BLT_WRITE_RGB) : XY_SRC_COPY_BLT_CMD; u32 src_pitch = sarea_priv->pitch * cpp; u32 dst_pitch = sarea_priv->pitch * cpp; - /* COPY rop (0xcc), map cpp to magic color depth constants */ u32 ropcpp = (0xcc << 16) | ((cpp - 1) << 24); RING_LOCALS; @@ -173,34 +71,24 @@ static void i915_vblank_tasklet(struct drm_device *dev) src_pitch >>= 2; } - counter[0] = drm_vblank_count(dev, 0); - counter[1] = drm_vblank_count(dev, 1); - DRM_DEBUG("\n"); INIT_LIST_HEAD(&hits); nhits = nrects = 0; - /* No irqsave/restore necessary. This tasklet may be run in an - * interrupt context or normal context, but we don't have to worry - * about getting interrupted by something acquiring the lock, because - * we are the interrupt context thing that acquires the lock. - */ - spin_lock(&dev_priv->swaps_lock); + spin_lock_irqsave(&dev_priv->swaps_lock, irqflags); /* Find buffer swaps scheduled for this vertical blank */ list_for_each_safe(list, tmp, &dev_priv->vbl_swaps.head) { drm_i915_vbl_swap_t *vbl_swap = list_entry(list, drm_i915_vbl_swap_t, head); - int pipe = i915_get_pipe(dev, vbl_swap->plane); - if ((counter[pipe] - vbl_swap->sequence) > (1<<23)) + if ((counter[vbl_swap->pipe] - vbl_swap->sequence) > (1<<23)) continue; list_del(list); dev_priv->swaps_pending--; - drm_vblank_put(dev, pipe); spin_unlock(&dev_priv->swaps_lock); spin_lock(&dev->drw_lock); @@ -238,23 +126,43 @@ static void i915_vblank_tasklet(struct drm_device *dev) spin_lock(&dev_priv->swaps_lock); } - spin_unlock(&dev_priv->swaps_lock); - - if (nhits == 0) + if (nhits == 0) { + spin_unlock_irqrestore(&dev_priv->swaps_lock, irqflags); return; + } + + spin_unlock(&dev_priv->swaps_lock); i915_kernel_lost_context(dev); - upper[0] = upper[1] = 0; - slice[0] = max(sarea_priv->planeA_h / nhits, 1); - slice[1] = max(sarea_priv->planeB_h / nhits, 1); - lower[0] = sarea_priv->planeA_y + slice[0]; - lower[1] = sarea_priv->planeB_y + slice[0]; + if (IS_I965G(dev)) { + BEGIN_LP_RING(4); + + OUT_RING(GFX_OP_DRAWRECT_INFO_I965); + OUT_RING(0); + OUT_RING(((sarea_priv->width - 1) & 0xffff) | ((sarea_priv->height - 1) << 16)); + OUT_RING(0); + ADVANCE_LP_RING(); + } else { + BEGIN_LP_RING(6); - offsets[0] = sarea_priv->front_offset; - offsets[1] = sarea_priv->back_offset; - offsets[2] = sarea_priv->third_offset; - num_pages = sarea_priv->third_handle ? 3 : 2; + OUT_RING(GFX_OP_DRAWRECT_INFO); + OUT_RING(0); + OUT_RING(0); + OUT_RING(sarea_priv->width | sarea_priv->height << 16); + OUT_RING(sarea_priv->width | sarea_priv->height << 16); + OUT_RING(0); + + ADVANCE_LP_RING(); + } + + sarea_priv->ctxOwner = DRM_KERNEL_CONTEXT; + + upper[0] = upper[1] = 0; + slice[0] = max(sarea_priv->pipeA_h / nhits, 1); + slice[1] = max(sarea_priv->pipeB_h / nhits, 1); + lower[0] = sarea_priv->pipeA_y + slice[0]; + lower[1] = sarea_priv->pipeB_y + slice[0]; spin_lock(&dev->drw_lock); @@ -266,8 +174,6 @@ static void i915_vblank_tasklet(struct drm_device *dev) for (i = 0; i++ < nhits; upper[0] = lower[0], lower[0] += slice[0], upper[1] = lower[1], lower[1] += slice[1]) { - int init_drawrect = 1; - if (i == nhits) lower[0] = lower[1] = sarea_priv->height; @@ -275,7 +181,7 @@ static void i915_vblank_tasklet(struct drm_device *dev) drm_i915_vbl_swap_t *swap_hit = list_entry(hit, drm_i915_vbl_swap_t, head); struct drm_clip_rect *rect; - int num_rects, plane, front, back; + int num_rects, pipe; unsigned short top, bottom; drw = drm_get_drawable_info(dev, swap_hit->drw_id); @@ -283,50 +189,10 @@ static void i915_vblank_tasklet(struct drm_device *dev) if (!drw) continue; - plane = swap_hit->plane; - - if (swap_hit->flip) { - i915_dispatch_vsync_flip(dev, drw, plane); - continue; - } - - if (init_drawrect) { - int width = sarea_priv->width; - int height = sarea_priv->height; - if (IS_I965G(dev)) { - BEGIN_LP_RING(4); - - OUT_RING(GFX_OP_DRAWRECT_INFO_I965); - OUT_RING(0); - OUT_RING(((width - 1) & 0xffff) | ((height - 1) << 16)); - OUT_RING(0); - - ADVANCE_LP_RING(); - } else { - BEGIN_LP_RING(6); - - OUT_RING(GFX_OP_DRAWRECT_INFO); - OUT_RING(0); - OUT_RING(0); - OUT_RING(((width - 1) & 0xffff) | ((height - 1) << 16)); - OUT_RING(0); - OUT_RING(0); - - ADVANCE_LP_RING(); - } - - sarea_priv->ctxOwner = DRM_KERNEL_CONTEXT; - - init_drawrect = 0; - } - rect = drw->rects; - top = upper[plane]; - bottom = lower[plane]; - - front = (dev_priv->sarea_priv->pf_current_page >> - (2 * plane)) & 0x3; - back = (front + 1) % num_pages; + pipe = swap_hit->pipe; + top = upper[pipe]; + bottom = lower[pipe]; for (num_rects = drw->num_rects; num_rects--; rect++) { int y1 = max(rect->y1, top); @@ -341,17 +207,17 @@ static void i915_vblank_tasklet(struct drm_device *dev) OUT_RING(ropcpp | dst_pitch); OUT_RING((y1 << 16) | rect->x1); OUT_RING((y2 << 16) | rect->x2); - OUT_RING(offsets[front]); + OUT_RING(sarea_priv->front_offset); OUT_RING((y1 << 16) | rect->x1); OUT_RING(src_pitch); - OUT_RING(offsets[back]); + OUT_RING(sarea_priv->back_offset); ADVANCE_LP_RING(); } } } - spin_unlock(&dev->drw_lock); + spin_unlock_irqrestore(&dev->drw_lock, irqflags); list_for_each_safe(hit, tmp, &hits) { drm_i915_vbl_swap_t *swap_hit = @@ -363,112 +229,67 @@ static void i915_vblank_tasklet(struct drm_device *dev) } } -u32 i915_get_vblank_counter(struct drm_device *dev, int plane) -{ - drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; - unsigned long high_frame; - unsigned long low_frame; - u32 high1, high2, low, count; - int pipe; - - pipe = i915_get_pipe(dev, plane); - high_frame = pipe ? PIPEBFRAMEHIGH : PIPEAFRAMEHIGH; - low_frame = pipe ? PIPEBFRAMEPIXEL : PIPEAFRAMEPIXEL; - - if (!i915_pipe_enabled(dev, pipe)) { - printk(KERN_ERR "trying to get vblank count for disabled " - "pipe %d\n", pipe); - return 0; - } - - /* - * High & low register fields aren't synchronized, so make sure - * we get a low value that's stable across two reads of the high - * register. - */ - do { - high1 = ((I915_READ(high_frame) & PIPE_FRAME_HIGH_MASK) >> - PIPE_FRAME_HIGH_SHIFT); - low = ((I915_READ(low_frame) & PIPE_FRAME_LOW_MASK) >> - PIPE_FRAME_LOW_SHIFT); - high2 = ((I915_READ(high_frame) & PIPE_FRAME_HIGH_MASK) >> - PIPE_FRAME_HIGH_SHIFT); - } while (high1 != high2); - - count = (high1 << 8) | low; - - /* count may be reset by other driver(e.g. 2D driver), - we have no way to know if it is wrapped or resetted - when count is zero. do a rough guess. - */ - if (count == 0 && dev->last_vblank[pipe] < dev->max_vblank_count/2) - dev->last_vblank[pipe] = 0; - - return count; -} - irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS) { struct drm_device *dev = (struct drm_device *) arg; drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; - u32 iir; + u16 temp; u32 pipea_stats, pipeb_stats; - int vblank = 0; - - iir = I915_READ(I915REG_INT_IDENTITY_R); - if (iir == 0) { - DRM_DEBUG ("iir 0x%08x im 0x%08x ie 0x%08x pipea 0x%08x pipeb 0x%08x\n", - iir, - I915_READ(I915REG_INT_MASK_R), - I915_READ(I915REG_INT_ENABLE_R), - I915_READ(I915REG_PIPEASTAT), - I915_READ(I915REG_PIPEBSTAT)); - return IRQ_NONE; - } - /* - * Clear the PIPE(A|B)STAT regs before the IIR otherwise - * we may get extra interrupts. - */ - if (iir & I915_DISPLAY_PIPE_A_EVENT_INTERRUPT) { - pipea_stats = I915_READ(I915REG_PIPEASTAT); - if (pipea_stats & (I915_START_VBLANK_INTERRUPT_STATUS| - I915_VBLANK_INTERRUPT_STATUS)) - { - vblank++; - drm_handle_vblank(dev, i915_get_plane(dev, 0)); - } - I915_WRITE(I915REG_PIPEASTAT, pipea_stats); - } - if (iir & I915_DISPLAY_PIPE_B_EVENT_INTERRUPT) { - pipeb_stats = I915_READ(I915REG_PIPEBSTAT); - if (pipeb_stats & (I915_START_VBLANK_INTERRUPT_STATUS| - I915_VBLANK_INTERRUPT_STATUS)) - { - vblank++; - drm_handle_vblank(dev, i915_get_plane(dev, 1)); - } - I915_WRITE(I915REG_PIPEBSTAT, pipeb_stats); - } + pipea_stats = I915_READ(I915REG_PIPEASTAT); + pipeb_stats = I915_READ(I915REG_PIPEBSTAT); - if (dev_priv->sarea_priv) - dev_priv->sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv); + temp = I915_READ16(I915REG_INT_IDENTITY_R); - I915_WRITE(I915REG_INT_IDENTITY_R, iir); - (void) I915_READ(I915REG_INT_IDENTITY_R); /* Flush posted write */ + temp &= (USER_INT_FLAG | VSYNC_PIPEA_FLAG | VSYNC_PIPEB_FLAG); - if (iir & I915_USER_INTERRUPT) { + DRM_DEBUG("%s flag=%08x\n", __FUNCTION__, temp); + + if (temp == 0) + return IRQ_NONE; + + I915_WRITE16(I915REG_INT_IDENTITY_R, temp); + (void) I915_READ16(I915REG_INT_IDENTITY_R); + DRM_READMEMORYBARRIER(); + + dev_priv->sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv); + + if (temp & USER_INT_FLAG) DRM_WAKEUP(&dev_priv->irq_queue); - } - if (vblank) { + + if (temp & (VSYNC_PIPEA_FLAG | VSYNC_PIPEB_FLAG)) { + int vblank_pipe = dev_priv->vblank_pipe; + + if ((vblank_pipe & + (DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B)) + == (DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B)) { + if (temp & VSYNC_PIPEA_FLAG) + atomic_inc(&dev->vbl_received); + if (temp & VSYNC_PIPEB_FLAG) + atomic_inc(&dev->vbl_received2); + } else if (((temp & VSYNC_PIPEA_FLAG) && + (vblank_pipe & DRM_I915_VBLANK_PIPE_A)) || + ((temp & VSYNC_PIPEB_FLAG) && + (vblank_pipe & DRM_I915_VBLANK_PIPE_B))) + atomic_inc(&dev->vbl_received); + + DRM_WAKEUP(&dev->vbl_queue); + drm_vbl_send_signals(dev); + if (dev_priv->swaps_pending > 0) drm_locked_tasklet(dev, i915_vblank_tasklet); + I915_WRITE(I915REG_PIPEASTAT, + pipea_stats|I915_VBLANK_INTERRUPT_ENABLE| + I915_VBLANK_CLEAR); + I915_WRITE(I915REG_PIPEBSTAT, + pipeb_stats|I915_VBLANK_INTERRUPT_ENABLE| + I915_VBLANK_CLEAR); } return IRQ_HANDLED; } -static int i915_emit_irq(struct drm_device *dev) +static int i915_emit_irq(struct drm_device * dev) { drm_i915_private_t *dev_priv = dev->dev_private; RING_LOCALS; @@ -515,12 +336,42 @@ static int i915_wait_irq(struct drm_device * dev, int irq_nr) READ_BREADCRUMB(dev_priv), (int)dev_priv->counter); } - if (dev_priv->sarea_priv) - dev_priv->sarea_priv->last_dispatch = - READ_BREADCRUMB(dev_priv); + dev_priv->sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv); return ret; } +static int i915_driver_vblank_do_wait(struct drm_device *dev, unsigned int *sequence, + atomic_t *counter) +{ + drm_i915_private_t *dev_priv = dev->dev_private; + unsigned int cur_vblank; + int ret = 0; + + if (!dev_priv) { + DRM_ERROR("called with no initialization\n"); + return -EINVAL; + } + + DRM_WAIT_ON(ret, dev->vbl_queue, 3 * DRM_HZ, + (((cur_vblank = atomic_read(counter)) + - *sequence) <= (1<<23))); + + *sequence = cur_vblank; + + return ret; +} + + +int i915_driver_vblank_wait(struct drm_device *dev, unsigned int *sequence) +{ + return i915_driver_vblank_do_wait(dev, sequence, &dev->vbl_received); +} + +int i915_driver_vblank_wait2(struct drm_device *dev, unsigned int *sequence) +{ + return i915_driver_vblank_do_wait(dev, sequence, &dev->vbl_received2); +} + /* Needs the lock as it touches the ring. */ int i915_irq_emit(struct drm_device *dev, void *data, @@ -563,96 +414,18 @@ int i915_irq_wait(struct drm_device *dev, void *data, return i915_wait_irq(dev, irqwait->irq_seq); } -int i915_enable_vblank(struct drm_device *dev, int plane) -{ - drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; - int pipe = i915_get_pipe(dev, plane); - u32 pipestat_reg = 0; - u32 pipestat; - - switch (pipe) { - case 0: - pipestat_reg = I915REG_PIPEASTAT; - dev_priv->irq_enable_reg |= I915_DISPLAY_PIPE_A_EVENT_INTERRUPT; - break; - case 1: - pipestat_reg = I915REG_PIPEBSTAT; - dev_priv->irq_enable_reg |= I915_DISPLAY_PIPE_B_EVENT_INTERRUPT; - break; - default: - DRM_ERROR("tried to enable vblank on non-existent pipe %d\n", - pipe); - break; - } - - if (pipestat_reg) - { - pipestat = I915_READ (pipestat_reg); - /* - * Older chips didn't have the start vblank interrupt, - * but - */ - if (IS_I965G (dev)) - pipestat |= I915_START_VBLANK_INTERRUPT_ENABLE; - else - pipestat |= I915_VBLANK_INTERRUPT_ENABLE; - /* - * Clear any pending status - */ - pipestat |= (I915_START_VBLANK_INTERRUPT_STATUS | - I915_VBLANK_INTERRUPT_STATUS); - I915_WRITE(pipestat_reg, pipestat); - } - I915_WRITE(I915REG_INT_ENABLE_R, dev_priv->irq_enable_reg); - - return 0; -} - -void i915_disable_vblank(struct drm_device *dev, int plane) -{ - drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; - int pipe = i915_get_pipe(dev, plane); - u32 pipestat_reg = 0; - u32 pipestat; - - switch (pipe) { - case 0: - pipestat_reg = I915REG_PIPEASTAT; - dev_priv->irq_enable_reg &= ~I915_DISPLAY_PIPE_A_EVENT_INTERRUPT; - break; - case 1: - pipestat_reg = I915REG_PIPEBSTAT; - dev_priv->irq_enable_reg &= ~I915_DISPLAY_PIPE_B_EVENT_INTERRUPT; - break; - default: - DRM_ERROR("tried to disable vblank on non-existent pipe %d\n", - pipe); - break; - } - - I915_WRITE(I915REG_INT_ENABLE_R, dev_priv->irq_enable_reg); - if (pipestat_reg) - { - pipestat = I915_READ (pipestat_reg); - pipestat &= ~(I915_START_VBLANK_INTERRUPT_ENABLE | - I915_VBLANK_INTERRUPT_ENABLE); - /* - * Clear any pending status - */ - pipestat |= (I915_START_VBLANK_INTERRUPT_STATUS | - I915_VBLANK_INTERRUPT_STATUS); - I915_WRITE(pipestat_reg, pipestat); - } -} - static void i915_enable_interrupt (struct drm_device *dev) { drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; + u16 flag; - dev_priv->irq_enable_reg |= I915_USER_INTERRUPT; + flag = 0; + if (dev_priv->vblank_pipe & DRM_I915_VBLANK_PIPE_A) + flag |= VSYNC_PIPEA_FLAG; + if (dev_priv->vblank_pipe & DRM_I915_VBLANK_PIPE_B) + flag |= VSYNC_PIPEB_FLAG; - I915_WRITE(I915REG_INT_ENABLE_R, dev_priv->irq_enable_reg); - dev_priv->irq_enabled = 1; + I915_WRITE16(I915REG_INT_ENABLE_R, USER_INT_FLAG | flag); } /* Set the vblank monitor pipe @@ -675,6 +448,8 @@ int i915_vblank_pipe_set(struct drm_device *dev, void *data, dev_priv->vblank_pipe = pipe->pipe; + i915_enable_interrupt (dev); + return 0; } @@ -692,9 +467,9 @@ int i915_vblank_pipe_get(struct drm_device *dev, void *data, flag = I915_READ(I915REG_INT_ENABLE_R); pipe->pipe = 0; - if (flag & I915_DISPLAY_PIPE_A_EVENT_INTERRUPT) + if (flag & VSYNC_PIPEA_FLAG) pipe->pipe |= DRM_I915_VBLANK_PIPE_A; - if (flag & I915_DISPLAY_PIPE_B_EVENT_INTERRUPT) + if (flag & VSYNC_PIPEB_FLAG) pipe->pipe |= DRM_I915_VBLANK_PIPE_B; return 0; @@ -709,30 +484,27 @@ int i915_vblank_swap(struct drm_device *dev, void *data, drm_i915_private_t *dev_priv = dev->dev_private; drm_i915_vblank_swap_t *swap = data; drm_i915_vbl_swap_t *vbl_swap; - unsigned int pipe, seqtype, curseq, plane; + unsigned int pipe, seqtype, curseq; unsigned long irqflags; struct list_head *list; - int ret; if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __func__); return -EINVAL; } - if (!dev_priv->sarea_priv || dev_priv->sarea_priv->rotation) { + if (dev_priv->sarea_priv->rotation) { DRM_DEBUG("Rotation not supported\n"); return -EINVAL; } if (swap->seqtype & ~(_DRM_VBLANK_RELATIVE | _DRM_VBLANK_ABSOLUTE | - _DRM_VBLANK_SECONDARY | _DRM_VBLANK_NEXTONMISS | - _DRM_VBLANK_FLIP)) { + _DRM_VBLANK_SECONDARY | _DRM_VBLANK_NEXTONMISS)) { DRM_ERROR("Invalid sequence type 0x%x\n", swap->seqtype); return -EINVAL; } - plane = (swap->seqtype & _DRM_VBLANK_SECONDARY) ? 1 : 0; - pipe = i915_get_pipe(dev, plane); + pipe = (swap->seqtype & _DRM_VBLANK_SECONDARY) ? 1 : 0; seqtype = swap->seqtype & (_DRM_VBLANK_RELATIVE | _DRM_VBLANK_ABSOLUTE); @@ -743,11 +515,6 @@ int i915_vblank_swap(struct drm_device *dev, void *data, spin_lock_irqsave(&dev->drw_lock, irqflags); - /* It makes no sense to schedule a swap for a drawable that doesn't have - * valid information at this point. E.g. this could mean that the X - * server is too old to push drawable information to the DRM, in which - * case all such swaps would become ineffective. - */ if (!drm_get_drawable_info(dev, swap->drawable)) { spin_unlock_irqrestore(&dev->drw_lock, irqflags); DRM_DEBUG("Invalid drawable ID %d\n", swap->drawable); @@ -756,8 +523,7 @@ int i915_vblank_swap(struct drm_device *dev, void *data, spin_unlock_irqrestore(&dev->drw_lock, irqflags); - drm_update_vblank_count(dev, pipe); - curseq = drm_vblank_count(dev, pipe); + curseq = atomic_read(pipe ? &dev->vbl_received2 : &dev->vbl_received); if (seqtype == _DRM_VBLANK_RELATIVE) swap->sequence += curseq; @@ -771,43 +537,14 @@ int i915_vblank_swap(struct drm_device *dev, void *data, } } - if (swap->seqtype & _DRM_VBLANK_FLIP) { - swap->sequence--; - - if ((curseq - swap->sequence) <= (1<<23)) { - struct drm_drawable_info *drw; - - LOCK_TEST_WITH_RETURN(dev, file_priv); - - spin_lock_irqsave(&dev->drw_lock, irqflags); - - drw = drm_get_drawable_info(dev, swap->drawable); - - if (!drw) { - spin_unlock_irqrestore(&dev->drw_lock, - irqflags); - DRM_DEBUG("Invalid drawable ID %d\n", - swap->drawable); - return -EINVAL; - } - - i915_dispatch_vsync_flip(dev, drw, plane); - - spin_unlock_irqrestore(&dev->drw_lock, irqflags); - - return 0; - } - } - spin_lock_irqsave(&dev_priv->swaps_lock, irqflags); list_for_each(list, &dev_priv->vbl_swaps.head) { vbl_swap = list_entry(list, drm_i915_vbl_swap_t, head); if (vbl_swap->drw_id == swap->drawable && - vbl_swap->plane == plane && + vbl_swap->pipe == pipe && vbl_swap->sequence == swap->sequence) { - vbl_swap->flip = (swap->seqtype & _DRM_VBLANK_FLIP); spin_unlock_irqrestore(&dev_priv->swaps_lock, irqflags); DRM_DEBUG("Already scheduled\n"); return 0; @@ -830,19 +567,9 @@ int i915_vblank_swap(struct drm_device *dev, void *data, DRM_DEBUG("\n"); - ret = drm_vblank_get(dev, pipe); - if (ret) { - drm_free(vbl_swap, sizeof(*vbl_swap), DRM_MEM_DRIVER); - return ret; - } - vbl_swap->drw_id = swap->drawable; - vbl_swap->plane = plane; + vbl_swap->pipe = pipe; vbl_swap->sequence = swap->sequence; - vbl_swap->flip = (swap->seqtype & _DRM_VBLANK_FLIP); - - if (vbl_swap->flip) - swap->sequence++; spin_lock_irqsave(&dev_priv->swaps_lock, irqflags); @@ -860,57 +587,37 @@ void i915_driver_irq_preinstall(struct drm_device * dev) { drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; - I915_WRITE16(I915REG_HWSTAM, 0xeffe); + I915_WRITE16(I915REG_HWSTAM, 0xfffe); I915_WRITE16(I915REG_INT_MASK_R, 0x0); I915_WRITE16(I915REG_INT_ENABLE_R, 0x0); } -int i915_driver_irq_postinstall(struct drm_device * dev) +void i915_driver_irq_postinstall(struct drm_device * dev) { drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; - int ret, num_pipes = 2; spin_lock_init(&dev_priv->swaps_lock); INIT_LIST_HEAD(&dev_priv->vbl_swaps.head); dev_priv->swaps_pending = 0; - dev_priv->user_irq_refcount = 0; - dev_priv->irq_enable_reg = 0; - - ret = drm_vblank_init(dev, num_pipes); - if (ret) - return ret; - - dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */ - + if (!dev_priv->vblank_pipe) + dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A; i915_enable_interrupt(dev); DRM_INIT_WAITQUEUE(&dev_priv->irq_queue); - - /* - * Initialize the hardware status page IRQ location. - */ - - I915_WRITE(I915REG_INSTPM, (1 << 5) | (1 << 21)); - return 0; } void i915_driver_irq_uninstall(struct drm_device * dev) { drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; - u32 temp; + u16 temp; if (!dev_priv) return; - dev_priv->irq_enabled = 0; - I915_WRITE(I915REG_HWSTAM, 0xffffffff); - I915_WRITE(I915REG_INT_MASK_R, 0xffffffff); - I915_WRITE(I915REG_INT_ENABLE_R, 0x0); - - temp = I915_READ(I915REG_PIPEASTAT); - I915_WRITE(I915REG_PIPEASTAT, temp); - temp = I915_READ(I915REG_PIPEBSTAT); - I915_WRITE(I915REG_PIPEBSTAT, temp); - temp = I915_READ(I915REG_INT_IDENTITY_R); - I915_WRITE(I915REG_INT_IDENTITY_R, temp); + I915_WRITE16(I915REG_HWSTAM, 0xffff); + I915_WRITE16(I915REG_INT_MASK_R, 0xffff); + I915_WRITE16(I915REG_INT_ENABLE_R, 0x0); + + temp = I915_READ16(I915REG_INT_IDENTITY_R); + I915_WRITE16(I915REG_INT_IDENTITY_R, temp); } diff --git a/drivers/char/drm/mga_drv.c b/drivers/char/drm/mga_drv.c index 6b3790939e762d91e7ed4c7a8bcb4d6ac6eb7f9e..5572939fc7d19cb1f986833a22ce79a21ad1da0a 100644 --- a/drivers/char/drm/mga_drv.c +++ b/drivers/char/drm/mga_drv.c @@ -45,16 +45,15 @@ static struct pci_device_id pciidlist[] = { static struct drm_driver driver = { .driver_features = DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | - DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED, + DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | + DRIVER_IRQ_VBL, .dev_priv_size = sizeof(drm_mga_buf_priv_t), .load = mga_driver_load, .unload = mga_driver_unload, .lastclose = mga_driver_lastclose, .dma_quiescent = mga_driver_dma_quiescent, .device_is_agp = mga_driver_device_is_agp, - .get_vblank_counter = mga_get_vblank_counter, - .enable_vblank = mga_enable_vblank, - .disable_vblank = mga_disable_vblank, + .vblank_wait = mga_driver_vblank_wait, .irq_preinstall = mga_driver_irq_preinstall, .irq_postinstall = mga_driver_irq_postinstall, .irq_uninstall = mga_driver_irq_uninstall, diff --git a/drivers/char/drm/mga_drv.h b/drivers/char/drm/mga_drv.h index 8f7291f36363590c3431570d78c364b81cb4bbea..f6ebd24bd5871ebad2204c64195e3e3e31219401 100644 --- a/drivers/char/drm/mga_drv.h +++ b/drivers/char/drm/mga_drv.h @@ -120,7 +120,6 @@ typedef struct drm_mga_private { u32 clear_cmd; u32 maccess; - atomic_t vbl_received; /**< Number of vblanks received. */ wait_queue_head_t fence_queue; atomic_t last_fence_retired; u32 next_fence_to_post; @@ -182,14 +181,11 @@ extern int mga_warp_install_microcode(drm_mga_private_t * dev_priv); extern int mga_warp_init(drm_mga_private_t * dev_priv); /* mga_irq.c */ -extern int mga_enable_vblank(struct drm_device *dev, int crtc); -extern void mga_disable_vblank(struct drm_device *dev, int crtc); -extern u32 mga_get_vblank_counter(struct drm_device *dev, int crtc); extern int mga_driver_fence_wait(struct drm_device * dev, unsigned int *sequence); extern int mga_driver_vblank_wait(struct drm_device * dev, unsigned int *sequence); extern irqreturn_t mga_driver_irq_handler(DRM_IRQ_ARGS); extern void mga_driver_irq_preinstall(struct drm_device * dev); -extern int mga_driver_irq_postinstall(struct drm_device * dev); +extern void mga_driver_irq_postinstall(struct drm_device * dev); extern void mga_driver_irq_uninstall(struct drm_device * dev); extern long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); diff --git a/drivers/char/drm/mga_irq.c b/drivers/char/drm/mga_irq.c index 06852fb4b278fd0c5b0f3d84ff0d915858135913..9302cb8f0f83bef1e99be219a9b977884d3f6d28 100644 --- a/drivers/char/drm/mga_irq.c +++ b/drivers/char/drm/mga_irq.c @@ -35,20 +35,6 @@ #include "mga_drm.h" #include "mga_drv.h" -u32 mga_get_vblank_counter(struct drm_device *dev, int crtc) -{ - const drm_mga_private_t *const dev_priv = - (drm_mga_private_t *) dev->dev_private; - - if (crtc != 0) { - return 0; - } - - - return atomic_read(&dev_priv->vbl_received); -} - - irqreturn_t mga_driver_irq_handler(DRM_IRQ_ARGS) { struct drm_device *dev = (struct drm_device *) arg; @@ -61,8 +47,9 @@ irqreturn_t mga_driver_irq_handler(DRM_IRQ_ARGS) /* VBLANK interrupt */ if (status & MGA_VLINEPEN) { MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR); - atomic_inc(&dev_priv->vbl_received); - drm_handle_vblank(dev, 0); + atomic_inc(&dev->vbl_received); + DRM_WAKEUP(&dev->vbl_queue); + drm_vbl_send_signals(dev); handled = 1; } @@ -91,34 +78,22 @@ irqreturn_t mga_driver_irq_handler(DRM_IRQ_ARGS) return IRQ_NONE; } -int mga_enable_vblank(struct drm_device *dev, int crtc) +int mga_driver_vblank_wait(struct drm_device * dev, unsigned int *sequence) { - drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private; - - if (crtc != 0) { - DRM_ERROR("tried to enable vblank on non-existent crtc %d\n", - crtc); - return 0; - } - - MGA_WRITE(MGA_IEN, MGA_VLINEIEN | MGA_SOFTRAPEN); - return 0; -} + unsigned int cur_vblank; + int ret = 0; + /* Assume that the user has missed the current sequence number + * by about a day rather than she wants to wait for years + * using vertical blanks... + */ + DRM_WAIT_ON(ret, dev->vbl_queue, 3 * DRM_HZ, + (((cur_vblank = atomic_read(&dev->vbl_received)) + - *sequence) <= (1 << 23))); -void mga_disable_vblank(struct drm_device *dev, int crtc) -{ - if (crtc != 0) { - DRM_ERROR("tried to disable vblank on non-existent crtc %d\n", - crtc); - } + *sequence = cur_vblank; - /* Do *NOT* disable the vertical refresh interrupt. MGA doesn't have - * a nice hardware counter that tracks the number of refreshes when - * the interrupt is disabled, and the kernel doesn't know the refresh - * rate to calculate an estimate. - */ - /* MGA_WRITE(MGA_IEN, MGA_VLINEIEN | MGA_SOFTRAPEN); */ + return ret; } int mga_driver_fence_wait(struct drm_device * dev, unsigned int *sequence) @@ -150,22 +125,14 @@ void mga_driver_irq_preinstall(struct drm_device * dev) MGA_WRITE(MGA_ICLEAR, ~0); } -int mga_driver_irq_postinstall(struct drm_device * dev) +void mga_driver_irq_postinstall(struct drm_device * dev) { drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private; - int ret; - - ret = drm_vblank_init(dev, 1); - if (ret) - return ret; DRM_INIT_WAITQUEUE(&dev_priv->fence_queue); - /* Turn on soft trap interrupt. Vertical blank interrupts are enabled - * in mga_enable_vblank. - */ - MGA_WRITE(MGA_IEN, MGA_SOFTRAPEN); - return 0; + /* Turn on vertical blank interrupt and soft trap interrupt. */ + MGA_WRITE(MGA_IEN, MGA_VLINEIEN | MGA_SOFTRAPEN); } void mga_driver_irq_uninstall(struct drm_device * dev) diff --git a/drivers/char/drm/r128_drv.c b/drivers/char/drm/r128_drv.c index 2888aa01ebc78779c28a63a63a1382108d33e8e4..6108e7587e12470daba9576ef185458f5fc545c1 100644 --- a/drivers/char/drm/r128_drv.c +++ b/drivers/char/drm/r128_drv.c @@ -43,13 +43,12 @@ static struct pci_device_id pciidlist[] = { static struct drm_driver driver = { .driver_features = DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG | - DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED, + DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | + DRIVER_IRQ_VBL, .dev_priv_size = sizeof(drm_r128_buf_priv_t), .preclose = r128_driver_preclose, .lastclose = r128_driver_lastclose, - .get_vblank_counter = r128_get_vblank_counter, - .enable_vblank = r128_enable_vblank, - .disable_vblank = r128_disable_vblank, + .vblank_wait = r128_driver_vblank_wait, .irq_preinstall = r128_driver_irq_preinstall, .irq_postinstall = r128_driver_irq_postinstall, .irq_uninstall = r128_driver_irq_uninstall, diff --git a/drivers/char/drm/r128_drv.h b/drivers/char/drm/r128_drv.h index 80af9e09e75da49610fb54b1539022df20d789bd..011105e51ac660117c88a1e1a3d9db860702b325 100644 --- a/drivers/char/drm/r128_drv.h +++ b/drivers/char/drm/r128_drv.h @@ -97,8 +97,6 @@ typedef struct drm_r128_private { u32 crtc_offset; u32 crtc_offset_cntl; - atomic_t vbl_received; - u32 color_fmt; unsigned int front_offset; unsigned int front_pitch; @@ -151,12 +149,11 @@ extern int r128_wait_ring(drm_r128_private_t * dev_priv, int n); extern int r128_do_cce_idle(drm_r128_private_t * dev_priv); extern int r128_do_cleanup_cce(struct drm_device * dev); -extern int r128_enable_vblank(struct drm_device *dev, int crtc); -extern void r128_disable_vblank(struct drm_device *dev, int crtc); -extern u32 r128_get_vblank_counter(struct drm_device *dev, int crtc); +extern int r128_driver_vblank_wait(struct drm_device * dev, unsigned int *sequence); + extern irqreturn_t r128_driver_irq_handler(DRM_IRQ_ARGS); extern void r128_driver_irq_preinstall(struct drm_device * dev); -extern int r128_driver_irq_postinstall(struct drm_device * dev); +extern void r128_driver_irq_postinstall(struct drm_device * dev); extern void r128_driver_irq_uninstall(struct drm_device * dev); extern void r128_driver_lastclose(struct drm_device * dev); extern void r128_driver_preclose(struct drm_device * dev, diff --git a/drivers/char/drm/r128_irq.c b/drivers/char/drm/r128_irq.c index 5b95bd898f95c54128d6238e34a68b7a7b713865..c76fdca7662d78bcdb0cb83684ce2c9005a471c2 100644 --- a/drivers/char/drm/r128_irq.c +++ b/drivers/char/drm/r128_irq.c @@ -35,16 +35,6 @@ #include "r128_drm.h" #include "r128_drv.h" -u32 r128_get_vblank_counter(struct drm_device *dev, int crtc) -{ - const drm_r128_private_t *dev_priv = dev->dev_private; - - if (crtc != 0) - return 0; - - return atomic_read(&dev_priv->vbl_received); -} - irqreturn_t r128_driver_irq_handler(DRM_IRQ_ARGS) { struct drm_device *dev = (struct drm_device *) arg; @@ -56,38 +46,30 @@ irqreturn_t r128_driver_irq_handler(DRM_IRQ_ARGS) /* VBLANK interrupt */ if (status & R128_CRTC_VBLANK_INT) { R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK); - atomic_inc(&dev_priv->vbl_received); - drm_handle_vblank(dev, 0); + atomic_inc(&dev->vbl_received); + DRM_WAKEUP(&dev->vbl_queue); + drm_vbl_send_signals(dev); return IRQ_HANDLED; } return IRQ_NONE; } -int r128_enable_vblank(struct drm_device *dev, int crtc) +int r128_driver_vblank_wait(struct drm_device * dev, unsigned int *sequence) { - drm_r128_private_t *dev_priv = dev->dev_private; - - if (crtc != 0) { - DRM_ERROR("%s: bad crtc %d\n", __FUNCTION__, crtc); - return -EINVAL; - } + unsigned int cur_vblank; + int ret = 0; - R128_WRITE(R128_GEN_INT_CNTL, R128_CRTC_VBLANK_INT_EN); - return 0; -} + /* Assume that the user has missed the current sequence number + * by about a day rather than she wants to wait for years + * using vertical blanks... + */ + DRM_WAIT_ON(ret, dev->vbl_queue, 3 * DRM_HZ, + (((cur_vblank = atomic_read(&dev->vbl_received)) + - *sequence) <= (1 << 23))); -void r128_disable_vblank(struct drm_device *dev, int crtc) -{ - if (crtc != 0) - DRM_ERROR("%s: bad crtc %d\n", __FUNCTION__, crtc); + *sequence = cur_vblank; - /* - * FIXME: implement proper interrupt disable by using the vblank - * counter register (if available) - * - * R128_WRITE(R128_GEN_INT_CNTL, - * R128_READ(R128_GEN_INT_CNTL) & ~R128_CRTC_VBLANK_INT_EN); - */ + return ret; } void r128_driver_irq_preinstall(struct drm_device * dev) @@ -100,9 +82,12 @@ void r128_driver_irq_preinstall(struct drm_device * dev) R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK); } -int r128_driver_irq_postinstall(struct drm_device * dev) +void r128_driver_irq_postinstall(struct drm_device * dev) { - return drm_vblank_init(dev, 1); + drm_r128_private_t *dev_priv = (drm_r128_private_t *) dev->dev_private; + + /* Turn on VBL interrupt */ + R128_WRITE(R128_GEN_INT_CNTL, R128_CRTC_VBLANK_INT_EN); } void r128_driver_irq_uninstall(struct drm_device * dev) diff --git a/drivers/char/drm/r300_cmdbuf.c b/drivers/char/drm/r300_cmdbuf.c index f535812e40573d69d8c057495563560ecb65f288..702df45320f7bcc897439e8b38a1f8d74200c5c4 100644 --- a/drivers/char/drm/r300_cmdbuf.c +++ b/drivers/char/drm/r300_cmdbuf.c @@ -189,18 +189,12 @@ void r300_init_reg_flags(struct drm_device *dev) ADD_RANGE(R300_RE_CULL_CNTL, 1); ADD_RANGE(0x42C0, 2); ADD_RANGE(R300_RS_CNTL_0, 2); - ADD_RANGE(R300_RS_INTERP_0, 8); - ADD_RANGE(R300_RS_ROUTE_0, 8); - ADD_RANGE(0x43A4, 2); + + ADD_RANGE(R300_SC_HYPERZ, 2); ADD_RANGE(0x43E8, 1); - ADD_RANGE(R300_PFS_CNTL_0, 3); - ADD_RANGE(R300_PFS_NODE_0, 4); - ADD_RANGE(R300_PFS_TEXI_0, 64); + ADD_RANGE(0x46A4, 5); - ADD_RANGE(R300_PFS_INSTR0_0, 64); - ADD_RANGE(R300_PFS_INSTR1_0, 64); - ADD_RANGE(R300_PFS_INSTR2_0, 64); - ADD_RANGE(R300_PFS_INSTR3_0, 64); + ADD_RANGE(R300_RE_FOG_STATE, 1); ADD_RANGE(R300_FOG_COLOR_R, 3); ADD_RANGE(R300_PP_ALPHA_TEST, 2); @@ -215,14 +209,12 @@ void r300_init_reg_flags(struct drm_device *dev) ADD_RANGE(0x4E50, 9); ADD_RANGE(0x4E88, 1); ADD_RANGE(0x4EA0, 2); - ADD_RANGE(R300_RB3D_ZSTENCIL_CNTL_0, 3); - ADD_RANGE(R300_RB3D_ZSTENCIL_FORMAT, 4); - ADD_RANGE_MARK(R300_RB3D_DEPTHOFFSET, 1, MARK_CHECK_OFFSET); /* check offset */ - ADD_RANGE(R300_RB3D_DEPTHPITCH, 1); - ADD_RANGE(0x4F28, 1); - ADD_RANGE(0x4F30, 2); - ADD_RANGE(0x4F44, 1); - ADD_RANGE(0x4F54, 1); + ADD_RANGE(R300_ZB_CNTL, 3); + ADD_RANGE(R300_ZB_FORMAT, 4); + ADD_RANGE_MARK(R300_ZB_DEPTHOFFSET, 1, MARK_CHECK_OFFSET); /* check offset */ + ADD_RANGE(R300_ZB_DEPTHPITCH, 1); + ADD_RANGE(R300_ZB_DEPTHCLEARVALUE, 1); + ADD_RANGE(R300_ZB_ZMASK_OFFSET, 13); ADD_RANGE(R300_TX_FILTER_0, 16); ADD_RANGE(R300_TX_FILTER1_0, 16); @@ -235,13 +227,32 @@ void r300_init_reg_flags(struct drm_device *dev) ADD_RANGE(R300_TX_BORDER_COLOR_0, 16); /* Sporadic registers used as primitives are emitted */ - ADD_RANGE(R300_RB3D_ZCACHE_CTLSTAT, 1); + ADD_RANGE(R300_ZB_ZCACHE_CTLSTAT, 1); ADD_RANGE(R300_RB3D_DSTCACHE_CTLSTAT, 1); ADD_RANGE(R300_VAP_INPUT_ROUTE_0_0, 8); ADD_RANGE(R300_VAP_INPUT_ROUTE_1_0, 8); if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV515) { - ADD_RANGE(0x4074, 16); + ADD_RANGE(R500_VAP_INDEX_OFFSET, 1); + ADD_RANGE(R500_US_CONFIG, 2); + ADD_RANGE(R500_US_CODE_ADDR, 3); + ADD_RANGE(R500_US_FC_CTRL, 1); + ADD_RANGE(R500_RS_IP_0, 16); + ADD_RANGE(R500_RS_INST_0, 16); + ADD_RANGE(R500_RB3D_COLOR_CLEAR_VALUE_AR, 2); + ADD_RANGE(R500_RB3D_CONSTANT_COLOR_AR, 2); + ADD_RANGE(R500_ZB_FIFO_SIZE, 2); + } else { + ADD_RANGE(R300_PFS_CNTL_0, 3); + ADD_RANGE(R300_PFS_NODE_0, 4); + ADD_RANGE(R300_PFS_TEXI_0, 64); + ADD_RANGE(R300_PFS_INSTR0_0, 64); + ADD_RANGE(R300_PFS_INSTR1_0, 64); + ADD_RANGE(R300_PFS_INSTR2_0, 64); + ADD_RANGE(R300_PFS_INSTR3_0, 64); + ADD_RANGE(R300_RS_INTERP_0, 8); + ADD_RANGE(R300_RS_ROUTE_0, 8); + } } @@ -707,8 +718,9 @@ static __inline__ void r300_pacify(drm_radeon_private_t *dev_priv) BEGIN_RING(6); OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); OUT_RING(R300_RB3D_DSTCACHE_UNKNOWN_0A); - OUT_RING(CP_PACKET0(R300_RB3D_ZCACHE_CTLSTAT, 0)); - OUT_RING(R300_RB3D_ZCACHE_UNKNOWN_03); + 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); ADVANCE_RING(); @@ -828,6 +840,54 @@ static int r300_scratch(drm_radeon_private_t *dev_priv, return 0; } +/** + * Uploads user-supplied vertex program instructions or parameters onto + * the graphics card. + * Called by r300_do_cp_cmdbuf. + */ +static inline int r300_emit_r500fp(drm_radeon_private_t *dev_priv, + drm_radeon_kcmd_buffer_t *cmdbuf, + drm_r300_cmd_header_t header) +{ + int sz; + int addr; + int type; + int clamp; + int stride; + RING_LOCALS; + + sz = header.r500fp.count; + /* address is 9 bits 0 - 8, bit 1 of flags is part of address */ + addr = ((header.r500fp.adrhi_flags & 1) << 8) | header.r500fp.adrlo; + + type = !!(header.r500fp.adrhi_flags & R500FP_CONSTANT_TYPE); + clamp = !!(header.r500fp.adrhi_flags & R500FP_CONSTANT_CLAMP); + + addr |= (type << 16); + addr |= (clamp << 17); + + stride = type ? 4 : 6; + + DRM_DEBUG("r500fp %d %d type: %d\n", sz, addr, type); + if (!sz) + return 0; + if (sz * stride * 4 > cmdbuf->bufsz) + return -EINVAL; + + BEGIN_RING(3 + sz * stride); + OUT_RING_REG(R500_GA_US_VECTOR_INDEX, addr); + OUT_RING(CP_PACKET0_TABLE(R500_GA_US_VECTOR_DATA, sz * stride - 1)); + OUT_RING_TABLE((int *)cmdbuf->buf, sz * stride); + + ADVANCE_RING(); + + cmdbuf->buf += sz * stride * 4; + cmdbuf->bufsz -= sz * stride * 4; + + return 0; +} + + /** * Parses and validates a user-supplied command buffer and emits appropriate * commands on the DMA ring buffer. @@ -963,6 +1023,19 @@ int r300_do_cp_cmdbuf(struct drm_device *dev, } break; + case R300_CMD_R500FP: + if ((dev_priv->flags & RADEON_FAMILY_MASK) < CHIP_RV515) { + DRM_ERROR("Calling r500 command on r300 card\n"); + ret = -EINVAL; + goto cleanup; + } + DRM_DEBUG("R300_CMD_R500FP\n"); + ret = r300_emit_r500fp(dev_priv, cmdbuf, header); + if (ret) { + DRM_ERROR("r300_emit_r500fp failed\n"); + goto cleanup; + } + break; default: DRM_ERROR("bad cmd_type %i at %p\n", header.header.cmd_type, diff --git a/drivers/char/drm/r300_reg.h b/drivers/char/drm/r300_reg.h index 8f664af9c4a4f50d7ecd905b81fa39dd15dde89f..a6802f26afc4a7f482cbaf661ebc1d238ff3243d 100644 --- a/drivers/char/drm/r300_reg.h +++ b/drivers/char/drm/r300_reg.h @@ -702,6 +702,27 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. # define R300_RS_ROUTE_1_UNKNOWN11 (1 << 11) /* END: Rasterization / Interpolators - many guesses */ +/* Hierarchical Z Enable */ +#define R300_SC_HYPERZ 0x43a4 +# define R300_SC_HYPERZ_DISABLE (0 << 0) +# define R300_SC_HYPERZ_ENABLE (1 << 0) +# define R300_SC_HYPERZ_MIN (0 << 1) +# define R300_SC_HYPERZ_MAX (1 << 1) +# define R300_SC_HYPERZ_ADJ_256 (0 << 2) +# define R300_SC_HYPERZ_ADJ_128 (1 << 2) +# define R300_SC_HYPERZ_ADJ_64 (2 << 2) +# define R300_SC_HYPERZ_ADJ_32 (3 << 2) +# define R300_SC_HYPERZ_ADJ_16 (4 << 2) +# define R300_SC_HYPERZ_ADJ_8 (5 << 2) +# define R300_SC_HYPERZ_ADJ_4 (6 << 2) +# define R300_SC_HYPERZ_ADJ_2 (7 << 2) +# define R300_SC_HYPERZ_HZ_Z0MIN_NO (0 << 5) +# define R300_SC_HYPERZ_HZ_Z0MIN (1 << 5) +# define R300_SC_HYPERZ_HZ_Z0MAX_NO (0 << 6) +# define R300_SC_HYPERZ_HZ_Z0MAX (1 << 6) + +#define R300_SC_EDGERULE 0x43a8 + /* BEGIN: Scissors and cliprects */ /* There are four clipping rectangles. Their corner coordinates are inclusive. @@ -1346,7 +1367,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. /* Guess by Vladimir. * Set to 0A before 3D operations, set to 02 afterwards. */ -#define R300_RB3D_DSTCACHE_CTLSTAT 0x4E4C +/*#define R300_RB3D_DSTCACHE_CTLSTAT 0x4E4C*/ # define R300_RB3D_DSTCACHE_UNKNOWN_02 0x00000002 # define R300_RB3D_DSTCACHE_UNKNOWN_0A 0x0000000A @@ -1355,19 +1376,14 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. * for this. * Bit (1<<8) is the "test" bit. so plain write is 6 - vd */ -#define R300_RB3D_ZSTENCIL_CNTL_0 0x4F00 -# define R300_RB3D_Z_DISABLED_1 0x00000010 -# define R300_RB3D_Z_DISABLED_2 0x00000014 -# define R300_RB3D_Z_TEST 0x00000012 -# define R300_RB3D_Z_TEST_AND_WRITE 0x00000016 -# define R300_RB3D_Z_WRITE_ONLY 0x00000006 - -# define R300_RB3D_Z_TEST 0x00000012 -# define R300_RB3D_Z_TEST_AND_WRITE 0x00000016 -# define R300_RB3D_Z_WRITE_ONLY 0x00000006 -# define R300_RB3D_STENCIL_ENABLE 0x00000001 - -#define R300_RB3D_ZSTENCIL_CNTL_1 0x4F04 +#define R300_ZB_CNTL 0x4F00 +# define R300_STENCIL_ENABLE (1 << 0) +# define R300_Z_ENABLE (1 << 1) +# define R300_Z_WRITE_ENABLE (1 << 2) +# define R300_Z_SIGNED_COMPARE (1 << 3) +# define R300_STENCIL_FRONT_BACK (1 << 4) + +#define R300_ZB_ZSTENCILCNTL 0x4f04 /* functions */ # define R300_ZS_NEVER 0 # define R300_ZS_LESS 1 @@ -1387,52 +1403,166 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. # define R300_ZS_INVERT 5 # define R300_ZS_INCR_WRAP 6 # define R300_ZS_DECR_WRAP 7 +# define R300_Z_FUNC_SHIFT 0 /* front and back refer to operations done for front and back faces, i.e. separate stencil function support */ -# define R300_RB3D_ZS1_DEPTH_FUNC_SHIFT 0 -# define R300_RB3D_ZS1_FRONT_FUNC_SHIFT 3 -# define R300_RB3D_ZS1_FRONT_FAIL_OP_SHIFT 6 -# define R300_RB3D_ZS1_FRONT_ZPASS_OP_SHIFT 9 -# define R300_RB3D_ZS1_FRONT_ZFAIL_OP_SHIFT 12 -# define R300_RB3D_ZS1_BACK_FUNC_SHIFT 15 -# define R300_RB3D_ZS1_BACK_FAIL_OP_SHIFT 18 -# define R300_RB3D_ZS1_BACK_ZPASS_OP_SHIFT 21 -# define R300_RB3D_ZS1_BACK_ZFAIL_OP_SHIFT 24 - -#define R300_RB3D_ZSTENCIL_CNTL_2 0x4F08 -# define R300_RB3D_ZS2_STENCIL_REF_SHIFT 0 -# define R300_RB3D_ZS2_STENCIL_MASK 0xFF -# define R300_RB3D_ZS2_STENCIL_MASK_SHIFT 8 -# define R300_RB3D_ZS2_STENCIL_WRITE_MASK_SHIFT 16 +# define R300_S_FRONT_FUNC_SHIFT 3 +# define R300_S_FRONT_SFAIL_OP_SHIFT 6 +# define R300_S_FRONT_ZPASS_OP_SHIFT 9 +# define R300_S_FRONT_ZFAIL_OP_SHIFT 12 +# define R300_S_BACK_FUNC_SHIFT 15 +# define R300_S_BACK_SFAIL_OP_SHIFT 18 +# define R300_S_BACK_ZPASS_OP_SHIFT 21 +# define R300_S_BACK_ZFAIL_OP_SHIFT 24 + +#define R300_ZB_STENCILREFMASK 0x4f08 +# define R300_STENCILREF_SHIFT 0 +# define R300_STENCILREF_MASK 0x000000ff +# define R300_STENCILMASK_SHIFT 8 +# define R300_STENCILMASK_MASK 0x0000ff00 +# define R300_STENCILWRITEMASK_SHIFT 16 +# define R300_STENCILWRITEMASK_MASK 0x00ff0000 /* gap */ -#define R300_RB3D_ZSTENCIL_FORMAT 0x4F10 -# define R300_DEPTH_FORMAT_16BIT_INT_Z (0 << 0) -# define R300_DEPTH_FORMAT_24BIT_INT_Z (2 << 0) - /* 16 bit format or some aditional bit ? */ -# define R300_DEPTH_FORMAT_UNK32 (32 << 0) +#define R300_ZB_FORMAT 0x4f10 +# define R300_DEPTHFORMAT_16BIT_INT_Z (0 << 0) +# define R300_DEPTHFORMAT_16BIT_13E3 (1 << 0) +# define R300_DEPTHFORMAT_24BIT_INT_Z_8BIT_STENCIL (2 << 0) +/* reserved up to (15 << 0) */ +# define R300_INVERT_13E3_LEADING_ONES (0 << 4) +# define R300_INVERT_13E3_LEADING_ZEROS (1 << 4) -#define R300_RB3D_EARLY_Z 0x4F14 -# define R300_EARLY_Z_DISABLE (0 << 0) -# define R300_EARLY_Z_ENABLE (1 << 0) +#define R300_ZB_ZTOP 0x4F14 +# define R300_ZTOP_DISABLE (0 << 0) +# define R300_ZTOP_ENABLE (1 << 0) /* gap */ -#define R300_RB3D_ZCACHE_CTLSTAT 0x4F18 /* GUESS */ -# define R300_RB3D_ZCACHE_UNKNOWN_01 0x1 -# define R300_RB3D_ZCACHE_UNKNOWN_03 0x3 +#define R300_ZB_ZCACHE_CTLSTAT 0x4f18 +# define R300_ZB_ZCACHE_CTLSTAT_ZC_FLUSH_NO_EFFECT (0 << 0) +# define R300_ZB_ZCACHE_CTLSTAT_ZC_FLUSH_FLUSH_AND_FREE (1 << 0) +# define R300_ZB_ZCACHE_CTLSTAT_ZC_FREE_NO_EFFECT (0 << 1) +# define R300_ZB_ZCACHE_CTLSTAT_ZC_FREE_FREE (1 << 1) +# define R300_ZB_ZCACHE_CTLSTAT_ZC_BUSY_IDLE (0 << 31) +# define R300_ZB_ZCACHE_CTLSTAT_ZC_BUSY_BUSY (1 << 31) + +#define R300_ZB_BW_CNTL 0x4f1c +# define R300_HIZ_DISABLE (0 << 0) +# define R300_HIZ_ENABLE (1 << 0) +# define R300_HIZ_MIN (0 << 1) +# define R300_HIZ_MAX (1 << 1) +# define R300_FAST_FILL_DISABLE (0 << 2) +# define R300_FAST_FILL_ENABLE (1 << 2) +# define R300_RD_COMP_DISABLE (0 << 3) +# define R300_RD_COMP_ENABLE (1 << 3) +# define R300_WR_COMP_DISABLE (0 << 4) +# define R300_WR_COMP_ENABLE (1 << 4) +# define R300_ZB_CB_CLEAR_RMW (0 << 5) +# define R300_ZB_CB_CLEAR_CACHE_LINEAR (1 << 5) +# define R300_FORCE_COMPRESSED_STENCIL_VALUE_DISABLE (0 << 6) +# define R300_FORCE_COMPRESSED_STENCIL_VALUE_ENABLE (1 << 6) + +# define R500_ZEQUAL_OPTIMIZE_ENABLE (0 << 7) +# define R500_ZEQUAL_OPTIMIZE_DISABLE (1 << 7) +# define R500_SEQUAL_OPTIMIZE_ENABLE (0 << 8) +# define R500_SEQUAL_OPTIMIZE_DISABLE (1 << 8) + +# define R500_BMASK_ENABLE (0 << 10) +# define R500_BMASK_DISABLE (1 << 10) +# define R500_HIZ_EQUAL_REJECT_DISABLE (0 << 11) +# define R500_HIZ_EQUAL_REJECT_ENABLE (1 << 11) +# define R500_HIZ_FP_EXP_BITS_DISABLE (0 << 12) +# define R500_HIZ_FP_EXP_BITS_1 (1 << 12) +# define R500_HIZ_FP_EXP_BITS_2 (2 << 12) +# define R500_HIZ_FP_EXP_BITS_3 (3 << 12) +# define R500_HIZ_FP_EXP_BITS_4 (4 << 12) +# define R500_HIZ_FP_EXP_BITS_5 (5 << 12) +# define R500_HIZ_FP_INVERT_LEADING_ONES (0 << 15) +# define R500_HIZ_FP_INVERT_LEADING_ZEROS (1 << 15) +# define R500_TILE_OVERWRITE_RECOMPRESSION_ENABLE (0 << 16) +# define R500_TILE_OVERWRITE_RECOMPRESSION_DISABLE (1 << 16) +# define R500_CONTIGUOUS_6XAA_SAMPLES_ENABLE (0 << 17) +# define R500_CONTIGUOUS_6XAA_SAMPLES_DISABLE (1 << 17) +# define R500_PEQ_PACKING_DISABLE (0 << 18) +# define R500_PEQ_PACKING_ENABLE (1 << 18) +# define R500_COVERED_PTR_MASKING_DISABLE (0 << 18) +# define R500_COVERED_PTR_MASKING_ENABLE (1 << 18) + /* gap */ -#define R300_RB3D_DEPTHOFFSET 0x4F20 -#define R300_RB3D_DEPTHPITCH 0x4F24 -# define R300_DEPTHPITCH_MASK 0x00001FF8 /* GUESS */ -# define R300_DEPTH_TILE_ENABLE (1 << 16) /* GUESS */ -# define R300_DEPTH_MICROTILE_ENABLE (1 << 17) /* GUESS */ -# define R300_DEPTH_ENDIAN_NO_SWAP (0 << 18) /* GUESS */ -# define R300_DEPTH_ENDIAN_WORD_SWAP (1 << 18) /* GUESS */ -# define R300_DEPTH_ENDIAN_DWORD_SWAP (2 << 18) /* GUESS */ +/* Z Buffer Address Offset. + * Bits 31 to 5 are used for aligned Z buffer address offset for macro tiles. + */ +#define R300_ZB_DEPTHOFFSET 0x4f20 + +/* Z Buffer Pitch and Endian Control */ +#define R300_ZB_DEPTHPITCH 0x4f24 +# define R300_DEPTHPITCH_MASK 0x00003FFC +# define R300_DEPTHMACROTILE_DISABLE (0 << 16) +# define R300_DEPTHMACROTILE_ENABLE (1 << 16) +# define R300_DEPTHMICROTILE_LINEAR (0 << 17) +# define R300_DEPTHMICROTILE_TILED (1 << 17) +# define R300_DEPTHMICROTILE_TILED_SQUARE (2 << 17) +# define R300_DEPTHENDIAN_NO_SWAP (0 << 18) +# define R300_DEPTHENDIAN_WORD_SWAP (1 << 18) +# define R300_DEPTHENDIAN_DWORD_SWAP (2 << 18) +# define R300_DEPTHENDIAN_HALF_DWORD_SWAP (3 << 18) + +/* Z Buffer Clear Value */ +#define R300_ZB_DEPTHCLEARVALUE 0x4f28 + +#define R300_ZB_ZMASK_OFFSET 0x4f30 +#define R300_ZB_ZMASK_PITCH 0x4f34 +#define R300_ZB_ZMASK_WRINDEX 0x4f38 +#define R300_ZB_ZMASK_DWORD 0x4f3c +#define R300_ZB_ZMASK_RDINDEX 0x4f40 + +/* Hierarchical Z Memory Offset */ +#define R300_ZB_HIZ_OFFSET 0x4f44 + +/* Hierarchical Z Write Index */ +#define R300_ZB_HIZ_WRINDEX 0x4f48 + +/* Hierarchical Z Data */ +#define R300_ZB_HIZ_DWORD 0x4f4c + +/* Hierarchical Z Read Index */ +#define R300_ZB_HIZ_RDINDEX 0x4f50 + +/* Hierarchical Z Pitch */ +#define R300_ZB_HIZ_PITCH 0x4f54 + +/* Z Buffer Z Pass Counter Data */ +#define R300_ZB_ZPASS_DATA 0x4f58 + +/* Z Buffer Z Pass Counter Address */ +#define R300_ZB_ZPASS_ADDR 0x4f5c + +/* Depth buffer X and Y coordinate offset */ +#define R300_ZB_DEPTHXY_OFFSET 0x4f60 +# define R300_DEPTHX_OFFSET_SHIFT 1 +# define R300_DEPTHX_OFFSET_MASK 0x000007FE +# define R300_DEPTHY_OFFSET_SHIFT 17 +# define R300_DEPTHY_OFFSET_MASK 0x07FE0000 + +/* Sets the fifo sizes */ +#define R500_ZB_FIFO_SIZE 0x4fd0 +# define R500_OP_FIFO_SIZE_FULL (0 << 0) +# define R500_OP_FIFO_SIZE_HALF (1 << 0) +# define R500_OP_FIFO_SIZE_QUATER (2 << 0) +# define R500_OP_FIFO_SIZE_EIGTHS (4 << 0) + +/* Stencil Reference Value and Mask for backfacing quads */ +/* R300_ZB_STENCILREFMASK handles front face */ +#define R500_ZB_STENCILREFMASK_BF 0x4fd4 +# define R500_STENCILREF_SHIFT 0 +# define R500_STENCILREF_MASK 0x000000ff +# define R500_STENCILMASK_SHIFT 8 +# define R500_STENCILMASK_MASK 0x0000ff00 +# define R500_STENCILWRITEMASK_SHIFT 16 +# define R500_STENCILWRITEMASK_MASK 0x00ff0000 /* BEGIN: Vertex program instruction set */ @@ -1623,4 +1753,20 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. */ #define R300_CP_CMD_BITBLT_MULTI 0xC0009B00 +#define R500_VAP_INDEX_OFFSET 0x208c + +#define R500_GA_US_VECTOR_INDEX 0x4250 +#define R500_GA_US_VECTOR_DATA 0x4254 + +#define R500_RS_IP_0 0x4074 +#define R500_RS_INST_0 0x4320 + +#define R500_US_CONFIG 0x4600 + +#define R500_US_FC_CTRL 0x4624 +#define R500_US_CODE_ADDR 0x4630 + +#define R500_RB3D_COLOR_CLEAR_VALUE_AR 0x46c0 +#define R500_RB3D_CONSTANT_COLOR_AR 0x4ef8 + #endif /* _R300_REG_H */ diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c index f6f6c92bf7710ad4c60892dc165eabaf50693219..e53158f0ecb5c9ebf074bbe241df3f60986e0987 100644 --- a/drivers/char/drm/radeon_cp.c +++ b/drivers/char/drm/radeon_cp.c @@ -2,6 +2,7 @@ /* * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas. * Copyright 2000 VA Linux Systems, Inc., Fremont, California. + * Copyright 2007 Advanced Micro Devices, Inc. * All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a @@ -34,789 +35,13 @@ #include "radeon_drv.h" #include "r300_reg.h" +#include "radeon_microcode.h" + #define RADEON_FIFO_DEBUG 0 static int radeon_do_cleanup_cp(struct drm_device * dev); -/* CP microcode (from ATI) */ -static const u32 R200_cp_microcode[][2] = { - {0x21007000, 0000000000}, - {0x20007000, 0000000000}, - {0x000000ab, 0x00000004}, - {0x000000af, 0x00000004}, - {0x66544a49, 0000000000}, - {0x49494174, 0000000000}, - {0x54517d83, 0000000000}, - {0x498d8b64, 0000000000}, - {0x49494949, 0000000000}, - {0x49da493c, 0000000000}, - {0x49989898, 0000000000}, - {0xd34949d5, 0000000000}, - {0x9dc90e11, 0000000000}, - {0xce9b9b9b, 0000000000}, - {0x000f0000, 0x00000016}, - {0x352e232c, 0000000000}, - {0x00000013, 0x00000004}, - {0x000f0000, 0x00000016}, - {0x352e272c, 0000000000}, - {0x000f0001, 0x00000016}, - {0x3239362f, 0000000000}, - {0x000077ef, 0x00000002}, - {0x00061000, 0x00000002}, - {0x00000020, 0x0000001a}, - {0x00004000, 0x0000001e}, - {0x00061000, 0x00000002}, - {0x00000020, 0x0000001a}, - {0x00004000, 0x0000001e}, - {0x00061000, 0x00000002}, - {0x00000020, 0x0000001a}, - {0x00004000, 0x0000001e}, - {0x00000016, 0x00000004}, - {0x0003802a, 0x00000002}, - {0x040067e0, 0x00000002}, - {0x00000016, 0x00000004}, - {0x000077e0, 0x00000002}, - {0x00065000, 0x00000002}, - {0x000037e1, 0x00000002}, - {0x040067e1, 0x00000006}, - {0x000077e0, 0x00000002}, - {0x000077e1, 0x00000002}, - {0x000077e1, 0x00000006}, - {0xffffffff, 0000000000}, - {0x10000000, 0000000000}, - {0x0003802a, 0x00000002}, - {0x040067e0, 0x00000006}, - {0x00007675, 0x00000002}, - {0x00007676, 0x00000002}, - {0x00007677, 0x00000002}, - {0x00007678, 0x00000006}, - {0x0003802b, 0x00000002}, - {0x04002676, 0x00000002}, - {0x00007677, 0x00000002}, - {0x00007678, 0x00000006}, - {0x0000002e, 0x00000018}, - {0x0000002e, 0x00000018}, - {0000000000, 0x00000006}, - {0x0000002f, 0x00000018}, - {0x0000002f, 0x00000018}, - {0000000000, 0x00000006}, - {0x01605000, 0x00000002}, - {0x00065000, 0x00000002}, - {0x00098000, 0x00000002}, - {0x00061000, 0x00000002}, - {0x64c0603d, 0x00000004}, - {0x00080000, 0x00000016}, - {0000000000, 0000000000}, - {0x0400251d, 0x00000002}, - {0x00007580, 0x00000002}, - {0x00067581, 0x00000002}, - {0x04002580, 0x00000002}, - {0x00067581, 0x00000002}, - {0x00000046, 0x00000004}, - {0x00005000, 0000000000}, - {0x00061000, 0x00000002}, - {0x0000750e, 0x00000002}, - {0x00019000, 0x00000002}, - {0x00011055, 0x00000014}, - {0x00000055, 0x00000012}, - {0x0400250f, 0x00000002}, - {0x0000504a, 0x00000004}, - {0x00007565, 0x00000002}, - {0x00007566, 0x00000002}, - {0x00000051, 0x00000004}, - {0x01e655b4, 0x00000002}, - {0x4401b0dc, 0x00000002}, - {0x01c110dc, 0x00000002}, - {0x2666705d, 0x00000018}, - {0x040c2565, 0x00000002}, - {0x0000005d, 0x00000018}, - {0x04002564, 0x00000002}, - {0x00007566, 0x00000002}, - {0x00000054, 0x00000004}, - {0x00401060, 0x00000008}, - {0x00101000, 0x00000002}, - {0x000d80ff, 0x00000002}, - {0x00800063, 0x00000008}, - {0x000f9000, 0x00000002}, - {0x000e00ff, 0x00000002}, - {0000000000, 0x00000006}, - {0x00000080, 0x00000018}, - {0x00000054, 0x00000004}, - {0x00007576, 0x00000002}, - {0x00065000, 0x00000002}, - {0x00009000, 0x00000002}, - {0x00041000, 0x00000002}, - {0x0c00350e, 0x00000002}, - {0x00049000, 0x00000002}, - {0x00051000, 0x00000002}, - {0x01e785f8, 0x00000002}, - {0x00200000, 0x00000002}, - {0x00600073, 0x0000000c}, - {0x00007563, 0x00000002}, - {0x006075f0, 0x00000021}, - {0x20007068, 0x00000004}, - {0x00005068, 0x00000004}, - {0x00007576, 0x00000002}, - {0x00007577, 0x00000002}, - {0x0000750e, 0x00000002}, - {0x0000750f, 0x00000002}, - {0x00a05000, 0x00000002}, - {0x00600076, 0x0000000c}, - {0x006075f0, 0x00000021}, - {0x000075f8, 0x00000002}, - {0x00000076, 0x00000004}, - {0x000a750e, 0x00000002}, - {0x0020750f, 0x00000002}, - {0x00600079, 0x00000004}, - {0x00007570, 0x00000002}, - {0x00007571, 0x00000002}, - {0x00007572, 0x00000006}, - {0x00005000, 0x00000002}, - {0x00a05000, 0x00000002}, - {0x00007568, 0x00000002}, - {0x00061000, 0x00000002}, - {0x00000084, 0x0000000c}, - {0x00058000, 0x00000002}, - {0x0c607562, 0x00000002}, - {0x00000086, 0x00000004}, - {0x00600085, 0x00000004}, - {0x400070dd, 0000000000}, - {0x000380dd, 0x00000002}, - {0x00000093, 0x0000001c}, - {0x00065095, 0x00000018}, - {0x040025bb, 0x00000002}, - {0x00061096, 0x00000018}, - {0x040075bc, 0000000000}, - {0x000075bb, 0x00000002}, - {0x000075bc, 0000000000}, - {0x00090000, 0x00000006}, - {0x00090000, 0x00000002}, - {0x000d8002, 0x00000006}, - {0x00005000, 0x00000002}, - {0x00007821, 0x00000002}, - {0x00007800, 0000000000}, - {0x00007821, 0x00000002}, - {0x00007800, 0000000000}, - {0x01665000, 0x00000002}, - {0x000a0000, 0x00000002}, - {0x000671cc, 0x00000002}, - {0x0286f1cd, 0x00000002}, - {0x000000a3, 0x00000010}, - {0x21007000, 0000000000}, - {0x000000aa, 0x0000001c}, - {0x00065000, 0x00000002}, - {0x000a0000, 0x00000002}, - {0x00061000, 0x00000002}, - {0x000b0000, 0x00000002}, - {0x38067000, 0x00000002}, - {0x000a00a6, 0x00000004}, - {0x20007000, 0000000000}, - {0x01200000, 0x00000002}, - {0x20077000, 0x00000002}, - {0x01200000, 0x00000002}, - {0x20007000, 0000000000}, - {0x00061000, 0x00000002}, - {0x0120751b, 0x00000002}, - {0x8040750a, 0x00000002}, - {0x8040750b, 0x00000002}, - {0x00110000, 0x00000002}, - {0x000380dd, 0x00000002}, - {0x000000bd, 0x0000001c}, - {0x00061096, 0x00000018}, - {0x844075bd, 0x00000002}, - {0x00061095, 0x00000018}, - {0x840075bb, 0x00000002}, - {0x00061096, 0x00000018}, - {0x844075bc, 0x00000002}, - {0x000000c0, 0x00000004}, - {0x804075bd, 0x00000002}, - {0x800075bb, 0x00000002}, - {0x804075bc, 0x00000002}, - {0x00108000, 0x00000002}, - {0x01400000, 0x00000002}, - {0x006000c4, 0x0000000c}, - {0x20c07000, 0x00000020}, - {0x000000c6, 0x00000012}, - {0x00800000, 0x00000006}, - {0x0080751d, 0x00000006}, - {0x000025bb, 0x00000002}, - {0x000040c0, 0x00000004}, - {0x0000775c, 0x00000002}, - {0x00a05000, 0x00000002}, - {0x00661000, 0x00000002}, - {0x0460275d, 0x00000020}, - {0x00004000, 0000000000}, - {0x00007999, 0x00000002}, - {0x00a05000, 0x00000002}, - {0x00661000, 0x00000002}, - {0x0460299b, 0x00000020}, - {0x00004000, 0000000000}, - {0x01e00830, 0x00000002}, - {0x21007000, 0000000000}, - {0x00005000, 0x00000002}, - {0x00038042, 0x00000002}, - {0x040025e0, 0x00000002}, - {0x000075e1, 0000000000}, - {0x00000001, 0000000000}, - {0x000380d9, 0x00000002}, - {0x04007394, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, -}; - -static const u32 radeon_cp_microcode[][2] = { - {0x21007000, 0000000000}, - {0x20007000, 0000000000}, - {0x000000b4, 0x00000004}, - {0x000000b8, 0x00000004}, - {0x6f5b4d4c, 0000000000}, - {0x4c4c427f, 0000000000}, - {0x5b568a92, 0000000000}, - {0x4ca09c6d, 0000000000}, - {0xad4c4c4c, 0000000000}, - {0x4ce1af3d, 0000000000}, - {0xd8afafaf, 0000000000}, - {0xd64c4cdc, 0000000000}, - {0x4cd10d10, 0000000000}, - {0x000f0000, 0x00000016}, - {0x362f242d, 0000000000}, - {0x00000012, 0x00000004}, - {0x000f0000, 0x00000016}, - {0x362f282d, 0000000000}, - {0x000380e7, 0x00000002}, - {0x04002c97, 0x00000002}, - {0x000f0001, 0x00000016}, - {0x333a3730, 0000000000}, - {0x000077ef, 0x00000002}, - {0x00061000, 0x00000002}, - {0x00000021, 0x0000001a}, - {0x00004000, 0x0000001e}, - {0x00061000, 0x00000002}, - {0x00000021, 0x0000001a}, - {0x00004000, 0x0000001e}, - {0x00061000, 0x00000002}, - {0x00000021, 0x0000001a}, - {0x00004000, 0x0000001e}, - {0x00000017, 0x00000004}, - {0x0003802b, 0x00000002}, - {0x040067e0, 0x00000002}, - {0x00000017, 0x00000004}, - {0x000077e0, 0x00000002}, - {0x00065000, 0x00000002}, - {0x000037e1, 0x00000002}, - {0x040067e1, 0x00000006}, - {0x000077e0, 0x00000002}, - {0x000077e1, 0x00000002}, - {0x000077e1, 0x00000006}, - {0xffffffff, 0000000000}, - {0x10000000, 0000000000}, - {0x0003802b, 0x00000002}, - {0x040067e0, 0x00000006}, - {0x00007675, 0x00000002}, - {0x00007676, 0x00000002}, - {0x00007677, 0x00000002}, - {0x00007678, 0x00000006}, - {0x0003802c, 0x00000002}, - {0x04002676, 0x00000002}, - {0x00007677, 0x00000002}, - {0x00007678, 0x00000006}, - {0x0000002f, 0x00000018}, - {0x0000002f, 0x00000018}, - {0000000000, 0x00000006}, - {0x00000030, 0x00000018}, - {0x00000030, 0x00000018}, - {0000000000, 0x00000006}, - {0x01605000, 0x00000002}, - {0x00065000, 0x00000002}, - {0x00098000, 0x00000002}, - {0x00061000, 0x00000002}, - {0x64c0603e, 0x00000004}, - {0x000380e6, 0x00000002}, - {0x040025c5, 0x00000002}, - {0x00080000, 0x00000016}, - {0000000000, 0000000000}, - {0x0400251d, 0x00000002}, - {0x00007580, 0x00000002}, - {0x00067581, 0x00000002}, - {0x04002580, 0x00000002}, - {0x00067581, 0x00000002}, - {0x00000049, 0x00000004}, - {0x00005000, 0000000000}, - {0x000380e6, 0x00000002}, - {0x040025c5, 0x00000002}, - {0x00061000, 0x00000002}, - {0x0000750e, 0x00000002}, - {0x00019000, 0x00000002}, - {0x00011055, 0x00000014}, - {0x00000055, 0x00000012}, - {0x0400250f, 0x00000002}, - {0x0000504f, 0x00000004}, - {0x000380e6, 0x00000002}, - {0x040025c5, 0x00000002}, - {0x00007565, 0x00000002}, - {0x00007566, 0x00000002}, - {0x00000058, 0x00000004}, - {0x000380e6, 0x00000002}, - {0x040025c5, 0x00000002}, - {0x01e655b4, 0x00000002}, - {0x4401b0e4, 0x00000002}, - {0x01c110e4, 0x00000002}, - {0x26667066, 0x00000018}, - {0x040c2565, 0x00000002}, - {0x00000066, 0x00000018}, - {0x04002564, 0x00000002}, - {0x00007566, 0x00000002}, - {0x0000005d, 0x00000004}, - {0x00401069, 0x00000008}, - {0x00101000, 0x00000002}, - {0x000d80ff, 0x00000002}, - {0x0080006c, 0x00000008}, - {0x000f9000, 0x00000002}, - {0x000e00ff, 0x00000002}, - {0000000000, 0x00000006}, - {0x0000008f, 0x00000018}, - {0x0000005b, 0x00000004}, - {0x000380e6, 0x00000002}, - {0x040025c5, 0x00000002}, - {0x00007576, 0x00000002}, - {0x00065000, 0x00000002}, - {0x00009000, 0x00000002}, - {0x00041000, 0x00000002}, - {0x0c00350e, 0x00000002}, - {0x00049000, 0x00000002}, - {0x00051000, 0x00000002}, - {0x01e785f8, 0x00000002}, - {0x00200000, 0x00000002}, - {0x0060007e, 0x0000000c}, - {0x00007563, 0x00000002}, - {0x006075f0, 0x00000021}, - {0x20007073, 0x00000004}, - {0x00005073, 0x00000004}, - {0x000380e6, 0x00000002}, - {0x040025c5, 0x00000002}, - {0x00007576, 0x00000002}, - {0x00007577, 0x00000002}, - {0x0000750e, 0x00000002}, - {0x0000750f, 0x00000002}, - {0x00a05000, 0x00000002}, - {0x00600083, 0x0000000c}, - {0x006075f0, 0x00000021}, - {0x000075f8, 0x00000002}, - {0x00000083, 0x00000004}, - {0x000a750e, 0x00000002}, - {0x000380e6, 0x00000002}, - {0x040025c5, 0x00000002}, - {0x0020750f, 0x00000002}, - {0x00600086, 0x00000004}, - {0x00007570, 0x00000002}, - {0x00007571, 0x00000002}, - {0x00007572, 0x00000006}, - {0x000380e6, 0x00000002}, - {0x040025c5, 0x00000002}, - {0x00005000, 0x00000002}, - {0x00a05000, 0x00000002}, - {0x00007568, 0x00000002}, - {0x00061000, 0x00000002}, - {0x00000095, 0x0000000c}, - {0x00058000, 0x00000002}, - {0x0c607562, 0x00000002}, - {0x00000097, 0x00000004}, - {0x000380e6, 0x00000002}, - {0x040025c5, 0x00000002}, - {0x00600096, 0x00000004}, - {0x400070e5, 0000000000}, - {0x000380e6, 0x00000002}, - {0x040025c5, 0x00000002}, - {0x000380e5, 0x00000002}, - {0x000000a8, 0x0000001c}, - {0x000650aa, 0x00000018}, - {0x040025bb, 0x00000002}, - {0x000610ab, 0x00000018}, - {0x040075bc, 0000000000}, - {0x000075bb, 0x00000002}, - {0x000075bc, 0000000000}, - {0x00090000, 0x00000006}, - {0x00090000, 0x00000002}, - {0x000d8002, 0x00000006}, - {0x00007832, 0x00000002}, - {0x00005000, 0x00000002}, - {0x000380e7, 0x00000002}, - {0x04002c97, 0x00000002}, - {0x00007820, 0x00000002}, - {0x00007821, 0x00000002}, - {0x00007800, 0000000000}, - {0x01200000, 0x00000002}, - {0x20077000, 0x00000002}, - {0x01200000, 0x00000002}, - {0x20007000, 0x00000002}, - {0x00061000, 0x00000002}, - {0x0120751b, 0x00000002}, - {0x8040750a, 0x00000002}, - {0x8040750b, 0x00000002}, - {0x00110000, 0x00000002}, - {0x000380e5, 0x00000002}, - {0x000000c6, 0x0000001c}, - {0x000610ab, 0x00000018}, - {0x844075bd, 0x00000002}, - {0x000610aa, 0x00000018}, - {0x840075bb, 0x00000002}, - {0x000610ab, 0x00000018}, - {0x844075bc, 0x00000002}, - {0x000000c9, 0x00000004}, - {0x804075bd, 0x00000002}, - {0x800075bb, 0x00000002}, - {0x804075bc, 0x00000002}, - {0x00108000, 0x00000002}, - {0x01400000, 0x00000002}, - {0x006000cd, 0x0000000c}, - {0x20c07000, 0x00000020}, - {0x000000cf, 0x00000012}, - {0x00800000, 0x00000006}, - {0x0080751d, 0x00000006}, - {0000000000, 0000000000}, - {0x0000775c, 0x00000002}, - {0x00a05000, 0x00000002}, - {0x00661000, 0x00000002}, - {0x0460275d, 0x00000020}, - {0x00004000, 0000000000}, - {0x01e00830, 0x00000002}, - {0x21007000, 0000000000}, - {0x6464614d, 0000000000}, - {0x69687420, 0000000000}, - {0x00000073, 0000000000}, - {0000000000, 0000000000}, - {0x00005000, 0x00000002}, - {0x000380d0, 0x00000002}, - {0x040025e0, 0x00000002}, - {0x000075e1, 0000000000}, - {0x00000001, 0000000000}, - {0x000380e0, 0x00000002}, - {0x04002394, 0x00000002}, - {0x00005000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0x00000008, 0000000000}, - {0x00000004, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, -}; - -static const u32 R300_cp_microcode[][2] = { - {0x4200e000, 0000000000}, - {0x4000e000, 0000000000}, - {0x000000af, 0x00000008}, - {0x000000b3, 0x00000008}, - {0x6c5a504f, 0000000000}, - {0x4f4f497a, 0000000000}, - {0x5a578288, 0000000000}, - {0x4f91906a, 0000000000}, - {0x4f4f4f4f, 0000000000}, - {0x4fe24f44, 0000000000}, - {0x4f9c9c9c, 0000000000}, - {0xdc4f4fde, 0000000000}, - {0xa1cd4f4f, 0000000000}, - {0xd29d9d9d, 0000000000}, - {0x4f0f9fd7, 0000000000}, - {0x000ca000, 0x00000004}, - {0x000d0012, 0x00000038}, - {0x0000e8b4, 0x00000004}, - {0x000d0014, 0x00000038}, - {0x0000e8b6, 0x00000004}, - {0x000d0016, 0x00000038}, - {0x0000e854, 0x00000004}, - {0x000d0018, 0x00000038}, - {0x0000e855, 0x00000004}, - {0x000d001a, 0x00000038}, - {0x0000e856, 0x00000004}, - {0x000d001c, 0x00000038}, - {0x0000e857, 0x00000004}, - {0x000d001e, 0x00000038}, - {0x0000e824, 0x00000004}, - {0x000d0020, 0x00000038}, - {0x0000e825, 0x00000004}, - {0x000d0022, 0x00000038}, - {0x0000e830, 0x00000004}, - {0x000d0024, 0x00000038}, - {0x0000f0c0, 0x00000004}, - {0x000d0026, 0x00000038}, - {0x0000f0c1, 0x00000004}, - {0x000d0028, 0x00000038}, - {0x0000f041, 0x00000004}, - {0x000d002a, 0x00000038}, - {0x0000f184, 0x00000004}, - {0x000d002c, 0x00000038}, - {0x0000f185, 0x00000004}, - {0x000d002e, 0x00000038}, - {0x0000f186, 0x00000004}, - {0x000d0030, 0x00000038}, - {0x0000f187, 0x00000004}, - {0x000d0032, 0x00000038}, - {0x0000f180, 0x00000004}, - {0x000d0034, 0x00000038}, - {0x0000f393, 0x00000004}, - {0x000d0036, 0x00000038}, - {0x0000f38a, 0x00000004}, - {0x000d0038, 0x00000038}, - {0x0000f38e, 0x00000004}, - {0x0000e821, 0x00000004}, - {0x0140a000, 0x00000004}, - {0x00000043, 0x00000018}, - {0x00cce800, 0x00000004}, - {0x001b0001, 0x00000004}, - {0x08004800, 0x00000004}, - {0x001b0001, 0x00000004}, - {0x08004800, 0x00000004}, - {0x001b0001, 0x00000004}, - {0x08004800, 0x00000004}, - {0x0000003a, 0x00000008}, - {0x0000a000, 0000000000}, - {0x02c0a000, 0x00000004}, - {0x000ca000, 0x00000004}, - {0x00130000, 0x00000004}, - {0x000c2000, 0x00000004}, - {0xc980c045, 0x00000008}, - {0x2000451d, 0x00000004}, - {0x0000e580, 0x00000004}, - {0x000ce581, 0x00000004}, - {0x08004580, 0x00000004}, - {0x000ce581, 0x00000004}, - {0x0000004c, 0x00000008}, - {0x0000a000, 0000000000}, - {0x000c2000, 0x00000004}, - {0x0000e50e, 0x00000004}, - {0x00032000, 0x00000004}, - {0x00022056, 0x00000028}, - {0x00000056, 0x00000024}, - {0x0800450f, 0x00000004}, - {0x0000a050, 0x00000008}, - {0x0000e565, 0x00000004}, - {0x0000e566, 0x00000004}, - {0x00000057, 0x00000008}, - {0x03cca5b4, 0x00000004}, - {0x05432000, 0x00000004}, - {0x00022000, 0x00000004}, - {0x4ccce063, 0x00000030}, - {0x08274565, 0x00000004}, - {0x00000063, 0x00000030}, - {0x08004564, 0x00000004}, - {0x0000e566, 0x00000004}, - {0x0000005a, 0x00000008}, - {0x00802066, 0x00000010}, - {0x00202000, 0x00000004}, - {0x001b00ff, 0x00000004}, - {0x01000069, 0x00000010}, - {0x001f2000, 0x00000004}, - {0x001c00ff, 0x00000004}, - {0000000000, 0x0000000c}, - {0x00000085, 0x00000030}, - {0x0000005a, 0x00000008}, - {0x0000e576, 0x00000004}, - {0x000ca000, 0x00000004}, - {0x00012000, 0x00000004}, - {0x00082000, 0x00000004}, - {0x1800650e, 0x00000004}, - {0x00092000, 0x00000004}, - {0x000a2000, 0x00000004}, - {0x000f0000, 0x00000004}, - {0x00400000, 0x00000004}, - {0x00000079, 0x00000018}, - {0x0000e563, 0x00000004}, - {0x00c0e5f9, 0x000000c2}, - {0x0000006e, 0x00000008}, - {0x0000a06e, 0x00000008}, - {0x0000e576, 0x00000004}, - {0x0000e577, 0x00000004}, - {0x0000e50e, 0x00000004}, - {0x0000e50f, 0x00000004}, - {0x0140a000, 0x00000004}, - {0x0000007c, 0x00000018}, - {0x00c0e5f9, 0x000000c2}, - {0x0000007c, 0x00000008}, - {0x0014e50e, 0x00000004}, - {0x0040e50f, 0x00000004}, - {0x00c0007f, 0x00000008}, - {0x0000e570, 0x00000004}, - {0x0000e571, 0x00000004}, - {0x0000e572, 0x0000000c}, - {0x0000a000, 0x00000004}, - {0x0140a000, 0x00000004}, - {0x0000e568, 0x00000004}, - {0x000c2000, 0x00000004}, - {0x00000089, 0x00000018}, - {0x000b0000, 0x00000004}, - {0x18c0e562, 0x00000004}, - {0x0000008b, 0x00000008}, - {0x00c0008a, 0x00000008}, - {0x000700e4, 0x00000004}, - {0x00000097, 0x00000038}, - {0x000ca099, 0x00000030}, - {0x080045bb, 0x00000004}, - {0x000c209a, 0x00000030}, - {0x0800e5bc, 0000000000}, - {0x0000e5bb, 0x00000004}, - {0x0000e5bc, 0000000000}, - {0x00120000, 0x0000000c}, - {0x00120000, 0x00000004}, - {0x001b0002, 0x0000000c}, - {0x0000a000, 0x00000004}, - {0x0000e821, 0x00000004}, - {0x0000e800, 0000000000}, - {0x0000e821, 0x00000004}, - {0x0000e82e, 0000000000}, - {0x02cca000, 0x00000004}, - {0x00140000, 0x00000004}, - {0x000ce1cc, 0x00000004}, - {0x050de1cd, 0x00000004}, - {0x000000a7, 0x00000020}, - {0x4200e000, 0000000000}, - {0x000000ae, 0x00000038}, - {0x000ca000, 0x00000004}, - {0x00140000, 0x00000004}, - {0x000c2000, 0x00000004}, - {0x00160000, 0x00000004}, - {0x700ce000, 0x00000004}, - {0x001400aa, 0x00000008}, - {0x4000e000, 0000000000}, - {0x02400000, 0x00000004}, - {0x400ee000, 0x00000004}, - {0x02400000, 0x00000004}, - {0x4000e000, 0000000000}, - {0x000c2000, 0x00000004}, - {0x0240e51b, 0x00000004}, - {0x0080e50a, 0x00000005}, - {0x0080e50b, 0x00000005}, - {0x00220000, 0x00000004}, - {0x000700e4, 0x00000004}, - {0x000000c1, 0x00000038}, - {0x000c209a, 0x00000030}, - {0x0880e5bd, 0x00000005}, - {0x000c2099, 0x00000030}, - {0x0800e5bb, 0x00000005}, - {0x000c209a, 0x00000030}, - {0x0880e5bc, 0x00000005}, - {0x000000c4, 0x00000008}, - {0x0080e5bd, 0x00000005}, - {0x0000e5bb, 0x00000005}, - {0x0080e5bc, 0x00000005}, - {0x00210000, 0x00000004}, - {0x02800000, 0x00000004}, - {0x00c000c8, 0x00000018}, - {0x4180e000, 0x00000040}, - {0x000000ca, 0x00000024}, - {0x01000000, 0x0000000c}, - {0x0100e51d, 0x0000000c}, - {0x000045bb, 0x00000004}, - {0x000080c4, 0x00000008}, - {0x0000f3ce, 0x00000004}, - {0x0140a000, 0x00000004}, - {0x00cc2000, 0x00000004}, - {0x08c053cf, 0x00000040}, - {0x00008000, 0000000000}, - {0x0000f3d2, 0x00000004}, - {0x0140a000, 0x00000004}, - {0x00cc2000, 0x00000004}, - {0x08c053d3, 0x00000040}, - {0x00008000, 0000000000}, - {0x0000f39d, 0x00000004}, - {0x0140a000, 0x00000004}, - {0x00cc2000, 0x00000004}, - {0x08c0539e, 0x00000040}, - {0x00008000, 0000000000}, - {0x03c00830, 0x00000004}, - {0x4200e000, 0000000000}, - {0x0000a000, 0x00000004}, - {0x200045e0, 0x00000004}, - {0x0000e5e1, 0000000000}, - {0x00000001, 0000000000}, - {0x000700e1, 0x00000004}, - {0x0800e394, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, - {0000000000, 0000000000}, -}; - -static u32 RADEON_READ_MCIND(drm_radeon_private_t *dev_priv, int addr) +static u32 R500_READ_MCIND(drm_radeon_private_t *dev_priv, int addr) { u32 ret; RADEON_WRITE(R520_MC_IND_INDEX, 0x7f0000 | (addr & 0xff)); @@ -825,21 +50,41 @@ static u32 RADEON_READ_MCIND(drm_radeon_private_t *dev_priv, int addr) return ret; } +static u32 RS480_READ_MCIND(drm_radeon_private_t *dev_priv, int addr) +{ + u32 ret; + RADEON_WRITE(RS480_NB_MC_INDEX, addr & 0xff); + ret = RADEON_READ(RS480_NB_MC_DATA); + RADEON_WRITE(RS480_NB_MC_INDEX, 0xff); + return ret; +} + static u32 RS690_READ_MCIND(drm_radeon_private_t *dev_priv, int addr) { + u32 ret; RADEON_WRITE(RS690_MC_INDEX, (addr & RS690_MC_INDEX_MASK)); - return RADEON_READ(RS690_MC_DATA); + ret = RADEON_READ(RS690_MC_DATA); + RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_MASK); + return ret; +} + +static u32 IGP_READ_MCIND(drm_radeon_private_t *dev_priv, int addr) +{ + if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) + return RS690_READ_MCIND(dev_priv, addr); + else + return RS480_READ_MCIND(dev_priv, addr); } u32 radeon_read_fb_location(drm_radeon_private_t *dev_priv) { if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515) - return RADEON_READ_MCIND(dev_priv, RV515_MC_FB_LOCATION); + return R500_READ_MCIND(dev_priv, RV515_MC_FB_LOCATION); else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) return RS690_READ_MCIND(dev_priv, RS690_MC_FB_LOCATION); else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515) - return RADEON_READ_MCIND(dev_priv, R520_MC_FB_LOCATION); + return R500_READ_MCIND(dev_priv, R520_MC_FB_LOCATION); else return RADEON_READ(RADEON_MC_FB_LOCATION); } @@ -847,11 +92,11 @@ u32 radeon_read_fb_location(drm_radeon_private_t *dev_priv) static void radeon_write_fb_location(drm_radeon_private_t *dev_priv, u32 fb_loc) { if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515) - RADEON_WRITE_MCIND(RV515_MC_FB_LOCATION, fb_loc); + R500_WRITE_MCIND(RV515_MC_FB_LOCATION, fb_loc); else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) RS690_WRITE_MCIND(RS690_MC_FB_LOCATION, fb_loc); else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515) - RADEON_WRITE_MCIND(R520_MC_FB_LOCATION, fb_loc); + R500_WRITE_MCIND(R520_MC_FB_LOCATION, fb_loc); else RADEON_WRITE(RADEON_MC_FB_LOCATION, fb_loc); } @@ -859,15 +104,39 @@ static void radeon_write_fb_location(drm_radeon_private_t *dev_priv, u32 fb_loc) static void radeon_write_agp_location(drm_radeon_private_t *dev_priv, u32 agp_loc) { if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515) - RADEON_WRITE_MCIND(RV515_MC_AGP_LOCATION, agp_loc); + R500_WRITE_MCIND(RV515_MC_AGP_LOCATION, agp_loc); else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) RS690_WRITE_MCIND(RS690_MC_AGP_LOCATION, agp_loc); else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515) - RADEON_WRITE_MCIND(R520_MC_AGP_LOCATION, agp_loc); + R500_WRITE_MCIND(R520_MC_AGP_LOCATION, agp_loc); else RADEON_WRITE(RADEON_MC_AGP_LOCATION, agp_loc); } +static void radeon_write_agp_base(drm_radeon_private_t *dev_priv, u64 agp_base) +{ + u32 agp_base_hi = upper_32_bits(agp_base); + u32 agp_base_lo = agp_base & 0xffffffff; + + if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515) { + R500_WRITE_MCIND(RV515_MC_AGP_BASE, agp_base_lo); + R500_WRITE_MCIND(RV515_MC_AGP_BASE_2, agp_base_hi); + } else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) { + RS690_WRITE_MCIND(RS690_MC_AGP_BASE, agp_base_lo); + RS690_WRITE_MCIND(RS690_MC_AGP_BASE_2, agp_base_hi); + } else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515) { + R500_WRITE_MCIND(R520_MC_AGP_BASE, agp_base_lo); + R500_WRITE_MCIND(R520_MC_AGP_BASE_2, agp_base_hi); + } else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS480) { + RADEON_WRITE(RADEON_AGP_BASE, agp_base_lo); + RADEON_WRITE(RS480_AGP_BASE_2, 0); + } else { + RADEON_WRITE(RADEON_AGP_BASE, agp_base_lo); + if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R200) + RADEON_WRITE(RADEON_AGP_BASE_2, agp_base_hi); + } +} + static int RADEON_READ_PLL(struct drm_device * dev, int addr) { drm_radeon_private_t *dev_priv = dev->dev_private; @@ -882,15 +151,6 @@ static u32 RADEON_READ_PCIE(drm_radeon_private_t *dev_priv, int addr) return RADEON_READ(RADEON_PCIE_DATA); } -static u32 RADEON_READ_IGPGART(drm_radeon_private_t *dev_priv, int addr) -{ - u32 ret; - RADEON_WRITE(RADEON_IGPGART_INDEX, addr & 0x7f); - ret = RADEON_READ(RADEON_IGPGART_DATA); - RADEON_WRITE(RADEON_IGPGART_INDEX, 0x7f); - return ret; -} - #if RADEON_FIFO_DEBUG static void radeon_status(drm_radeon_private_t * dev_priv) { @@ -925,16 +185,36 @@ static int radeon_do_pixcache_flush(drm_radeon_private_t * dev_priv) dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE; - tmp = RADEON_READ(RADEON_RB3D_DSTCACHE_CTLSTAT); - tmp |= RADEON_RB3D_DC_FLUSH_ALL; - RADEON_WRITE(RADEON_RB3D_DSTCACHE_CTLSTAT, tmp); + if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { + tmp = RADEON_READ(RADEON_RB3D_DSTCACHE_CTLSTAT); + tmp |= RADEON_RB3D_DC_FLUSH_ALL; + RADEON_WRITE(RADEON_RB3D_DSTCACHE_CTLSTAT, tmp); - for (i = 0; i < dev_priv->usec_timeout; i++) { - if (!(RADEON_READ(RADEON_RB3D_DSTCACHE_CTLSTAT) - & RADEON_RB3D_DC_BUSY)) { - return 0; + for (i = 0; i < dev_priv->usec_timeout; i++) { + if (!(RADEON_READ(RADEON_RB3D_DSTCACHE_CTLSTAT) + & RADEON_RB3D_DC_BUSY)) { + return 0; + } + 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); } - DRM_UDELAY(1); } #if RADEON_FIFO_DEBUG @@ -991,6 +271,50 @@ static int radeon_do_wait_for_idle(drm_radeon_private_t * dev_priv) return -EBUSY; } +static void radeon_init_pipes(drm_radeon_private_t *dev_priv) +{ + uint32_t gb_tile_config, gb_pipe_sel = 0; + + /* RS4xx/RS6xx/R4xx/R5xx */ + if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R420) { + gb_pipe_sel = RADEON_READ(R400_GB_PIPE_SELECT); + dev_priv->num_gb_pipes = ((gb_pipe_sel >> 12) & 0x3) + 1; + } else { + /* R3xx */ + if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R300) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R350)) { + dev_priv->num_gb_pipes = 2; + } else { + /* R3Vxx */ + dev_priv->num_gb_pipes = 1; + } + } + DRM_INFO("Num pipes: %d\n", dev_priv->num_gb_pipes); + + gb_tile_config = (R300_ENABLE_TILING | R300_TILE_SIZE_16 /*| R300_SUBPIXEL_1_16*/); + + switch (dev_priv->num_gb_pipes) { + case 2: gb_tile_config |= R300_PIPE_COUNT_R300; break; + case 3: gb_tile_config |= R300_PIPE_COUNT_R420_3P; break; + case 4: gb_tile_config |= R300_PIPE_COUNT_R420; break; + default: + case 1: gb_tile_config |= R300_PIPE_COUNT_RV350; break; + } + + if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV515) { + RADEON_WRITE_PLL(R500_DYN_SCLK_PWMEM_PIPE, (1 | ((gb_pipe_sel >> 8) & 0xf) << 4)); + RADEON_WRITE(R500_SU_REG_DEST, ((1 << dev_priv->num_gb_pipes) - 1)); + } + RADEON_WRITE(R300_GB_TILE_CONFIG, gb_tile_config); + radeon_do_wait_for_idle(dev_priv); + RADEON_WRITE(R300_DST_PIPE_CONFIG, RADEON_READ(R300_DST_PIPE_CONFIG) | R300_PIPE_AUTO_CONFIG); + RADEON_WRITE(R300_RB2D_DSTCACHE_MODE, (RADEON_READ(R300_RB2D_DSTCACHE_MODE) | + R300_DC_AUTOFLUSH_ENABLE | + R300_DC_DC_DISABLE_IGNORE_PE)); + + +} + /* ================================================================ * CP control, initialization */ @@ -1004,8 +328,22 @@ static void radeon_cp_load_microcode(drm_radeon_private_t * dev_priv) radeon_do_wait_for_idle(dev_priv); RADEON_WRITE(RADEON_CP_ME_RAM_ADDR, 0); - - if (dev_priv->microcode_version == UCODE_R200) { + if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R100) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV100) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV200) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS100) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS200)) { + DRM_INFO("Loading R100 Microcode\n"); + for (i = 0; i < 256; i++) { + RADEON_WRITE(RADEON_CP_ME_RAM_DATAH, + R100_cp_microcode[i][1]); + RADEON_WRITE(RADEON_CP_ME_RAM_DATAL, + R100_cp_microcode[i][0]); + } + } else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R200) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV250) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV280) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS300)) { DRM_INFO("Loading R200 Microcode\n"); for (i = 0; i < 256; i++) { RADEON_WRITE(RADEON_CP_ME_RAM_DATAH, @@ -1013,7 +351,11 @@ static void radeon_cp_load_microcode(drm_radeon_private_t * dev_priv) RADEON_WRITE(RADEON_CP_ME_RAM_DATAL, R200_cp_microcode[i][0]); } - } else if (dev_priv->microcode_version == UCODE_R300) { + } else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R300) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R350) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV350) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV380) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS480)) { DRM_INFO("Loading R300 Microcode\n"); for (i = 0; i < 256; i++) { RADEON_WRITE(RADEON_CP_ME_RAM_DATAH, @@ -1021,12 +363,35 @@ static void radeon_cp_load_microcode(drm_radeon_private_t * dev_priv) RADEON_WRITE(RADEON_CP_ME_RAM_DATAL, R300_cp_microcode[i][0]); } - } else { + } else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R420) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV410)) { + DRM_INFO("Loading R400 Microcode\n"); for (i = 0; i < 256; i++) { RADEON_WRITE(RADEON_CP_ME_RAM_DATAH, - radeon_cp_microcode[i][1]); + R420_cp_microcode[i][1]); RADEON_WRITE(RADEON_CP_ME_RAM_DATAL, - radeon_cp_microcode[i][0]); + R420_cp_microcode[i][0]); + } + } else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) { + DRM_INFO("Loading RS690 Microcode\n"); + for (i = 0; i < 256; i++) { + RADEON_WRITE(RADEON_CP_ME_RAM_DATAH, + RS690_cp_microcode[i][1]); + RADEON_WRITE(RADEON_CP_ME_RAM_DATAL, + RS690_cp_microcode[i][0]); + } + } else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R520) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV530) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R580) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV560) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV570)) { + DRM_INFO("Loading R500 Microcode\n"); + for (i = 0; i < 256; i++) { + RADEON_WRITE(RADEON_CP_ME_RAM_DATAH, + R520_cp_microcode[i][1]); + RADEON_WRITE(RADEON_CP_ME_RAM_DATAL, + R520_cp_microcode[i][0]); } } } @@ -1121,12 +486,13 @@ static void radeon_do_cp_stop(drm_radeon_private_t * dev_priv) static int radeon_do_engine_reset(struct drm_device * dev) { drm_radeon_private_t *dev_priv = dev->dev_private; - u32 clock_cntl_index, mclk_cntl, rbbm_soft_reset; + u32 clock_cntl_index = 0, mclk_cntl = 0, rbbm_soft_reset; DRM_DEBUG("\n"); radeon_do_pixcache_flush(dev_priv); - if ((dev_priv->flags & RADEON_FAMILY_MASK) < CHIP_RV515) { + if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV410) { + /* may need something similar for newer chips */ clock_cntl_index = RADEON_READ(RADEON_CLOCK_CNTL_INDEX); mclk_cntl = RADEON_READ_PLL(dev, RADEON_MCLK_CNTL); @@ -1137,33 +503,39 @@ static int radeon_do_engine_reset(struct drm_device * dev) RADEON_FORCEON_YCLKB | RADEON_FORCEON_MC | RADEON_FORCEON_AIC)); + } - rbbm_soft_reset = RADEON_READ(RADEON_RBBM_SOFT_RESET); - - RADEON_WRITE(RADEON_RBBM_SOFT_RESET, (rbbm_soft_reset | - RADEON_SOFT_RESET_CP | - RADEON_SOFT_RESET_HI | - RADEON_SOFT_RESET_SE | - RADEON_SOFT_RESET_RE | - RADEON_SOFT_RESET_PP | - RADEON_SOFT_RESET_E2 | - RADEON_SOFT_RESET_RB)); - RADEON_READ(RADEON_RBBM_SOFT_RESET); - RADEON_WRITE(RADEON_RBBM_SOFT_RESET, (rbbm_soft_reset & - ~(RADEON_SOFT_RESET_CP | - RADEON_SOFT_RESET_HI | - RADEON_SOFT_RESET_SE | - RADEON_SOFT_RESET_RE | - RADEON_SOFT_RESET_PP | - RADEON_SOFT_RESET_E2 | - RADEON_SOFT_RESET_RB))); - RADEON_READ(RADEON_RBBM_SOFT_RESET); - + rbbm_soft_reset = RADEON_READ(RADEON_RBBM_SOFT_RESET); + + RADEON_WRITE(RADEON_RBBM_SOFT_RESET, (rbbm_soft_reset | + RADEON_SOFT_RESET_CP | + RADEON_SOFT_RESET_HI | + RADEON_SOFT_RESET_SE | + RADEON_SOFT_RESET_RE | + RADEON_SOFT_RESET_PP | + RADEON_SOFT_RESET_E2 | + RADEON_SOFT_RESET_RB)); + RADEON_READ(RADEON_RBBM_SOFT_RESET); + RADEON_WRITE(RADEON_RBBM_SOFT_RESET, (rbbm_soft_reset & + ~(RADEON_SOFT_RESET_CP | + RADEON_SOFT_RESET_HI | + RADEON_SOFT_RESET_SE | + RADEON_SOFT_RESET_RE | + RADEON_SOFT_RESET_PP | + RADEON_SOFT_RESET_E2 | + RADEON_SOFT_RESET_RB))); + RADEON_READ(RADEON_RBBM_SOFT_RESET); + + if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV410) { RADEON_WRITE_PLL(RADEON_MCLK_CNTL, mclk_cntl); RADEON_WRITE(RADEON_CLOCK_CNTL_INDEX, clock_cntl_index); RADEON_WRITE(RADEON_RBBM_SOFT_RESET, rbbm_soft_reset); } + /* setup the raster pipes */ + if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R300) + radeon_init_pipes(dev_priv); + /* Reset the CP ring */ radeon_do_cp_reset(dev_priv); @@ -1194,7 +566,8 @@ static void radeon_cp_init_ring_buffer(struct drm_device * dev, #if __OS_HAS_AGP if (dev_priv->flags & RADEON_IS_AGP) { - RADEON_WRITE(RADEON_AGP_BASE, (unsigned int)dev->agp->base); + radeon_write_agp_base(dev_priv, dev->agp->base); + radeon_write_agp_location(dev_priv, (((dev_priv->gart_vm_start - 1 + dev_priv->gart_size) & 0xffff0000) | @@ -1338,103 +711,71 @@ static void radeon_test_writeback(drm_radeon_private_t * dev_priv) /* Enable or disable IGP GART on the chip */ static void radeon_set_igpgart(drm_radeon_private_t * dev_priv, int on) -{ - u32 temp, tmp; - - tmp = RADEON_READ(RADEON_AIC_CNTL); - if (on) { - DRM_DEBUG("programming igpgart %08X %08lX %08X\n", - dev_priv->gart_vm_start, - (long)dev_priv->gart_info.bus_addr, - dev_priv->gart_size); - - RADEON_WRITE_IGPGART(RADEON_IGPGART_UNK_18, 0x1000); - RADEON_WRITE_IGPGART(RADEON_IGPGART_ENABLE, 0x1); - RADEON_WRITE_IGPGART(RADEON_IGPGART_CTRL, 0x42040800); - RADEON_WRITE_IGPGART(RADEON_IGPGART_BASE_ADDR, - dev_priv->gart_info.bus_addr); - - temp = RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_UNK_39); - RADEON_WRITE_IGPGART(RADEON_IGPGART_UNK_39, temp); - - RADEON_WRITE(RADEON_AGP_BASE, (unsigned int)dev_priv->gart_vm_start); - dev_priv->gart_size = 32*1024*1024; - radeon_write_agp_location(dev_priv, - (((dev_priv->gart_vm_start - 1 + - dev_priv->gart_size) & 0xffff0000) | - (dev_priv->gart_vm_start >> 16))); - - temp = RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_ENABLE); - RADEON_WRITE_IGPGART(RADEON_IGPGART_ENABLE, temp); - - RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_FLUSH); - RADEON_WRITE_IGPGART(RADEON_IGPGART_FLUSH, 0x1); - RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_FLUSH); - RADEON_WRITE_IGPGART(RADEON_IGPGART_FLUSH, 0x0); - } -} - -/* Enable or disable RS690 GART on the chip */ -static void radeon_set_rs690gart(drm_radeon_private_t *dev_priv, int on) { u32 temp; if (on) { - DRM_DEBUG("programming rs690 gart %08X %08lX %08X\n", + DRM_DEBUG("programming igp gart %08X %08lX %08X\n", dev_priv->gart_vm_start, (long)dev_priv->gart_info.bus_addr, dev_priv->gart_size); - temp = RS690_READ_MCIND(dev_priv, RS690_MC_MISC_CNTL); - RS690_WRITE_MCIND(RS690_MC_MISC_CNTL, 0x5000); + temp = IGP_READ_MCIND(dev_priv, RS480_MC_MISC_CNTL); + if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) + IGP_WRITE_MCIND(RS480_MC_MISC_CNTL, (RS480_GART_INDEX_REG_EN | + RS690_BLOCK_GFX_D3_EN)); + else + IGP_WRITE_MCIND(RS480_MC_MISC_CNTL, RS480_GART_INDEX_REG_EN); - RS690_WRITE_MCIND(RS690_MC_AGP_SIZE, - RS690_MC_GART_EN | RS690_MC_AGP_SIZE_32MB); + IGP_WRITE_MCIND(RS480_AGP_ADDRESS_SPACE_SIZE, (RS480_GART_EN | + RS480_VA_SIZE_32MB)); - temp = RS690_READ_MCIND(dev_priv, RS690_MC_GART_FEATURE_ID); - RS690_WRITE_MCIND(RS690_MC_GART_FEATURE_ID, 0x42040800); + temp = IGP_READ_MCIND(dev_priv, RS480_GART_FEATURE_ID); + IGP_WRITE_MCIND(RS480_GART_FEATURE_ID, (RS480_HANG_EN | + RS480_TLB_ENABLE | + RS480_GTW_LAC_EN | + RS480_1LEVEL_GART)); - RS690_WRITE_MCIND(RS690_MC_GART_BASE, - dev_priv->gart_info.bus_addr); + temp = dev_priv->gart_info.bus_addr & 0xfffff000; + temp |= (upper_32_bits(dev_priv->gart_info.bus_addr) & 0xff) << 4; + IGP_WRITE_MCIND(RS480_GART_BASE, temp); - temp = RS690_READ_MCIND(dev_priv, RS690_MC_AGP_MODE_CONTROL); - RS690_WRITE_MCIND(RS690_MC_AGP_MODE_CONTROL, 0x01400000); + temp = IGP_READ_MCIND(dev_priv, RS480_AGP_MODE_CNTL); + IGP_WRITE_MCIND(RS480_AGP_MODE_CNTL, ((1 << RS480_REQ_TYPE_SNOOP_SHIFT) | + RS480_REQ_TYPE_SNOOP_DIS)); - RS690_WRITE_MCIND(RS690_MC_AGP_BASE, - (unsigned int)dev_priv->gart_vm_start); + radeon_write_agp_base(dev_priv, dev_priv->gart_vm_start); dev_priv->gart_size = 32*1024*1024; temp = (((dev_priv->gart_vm_start - 1 + dev_priv->gart_size) & 0xffff0000) | (dev_priv->gart_vm_start >> 16)); - RS690_WRITE_MCIND(RS690_MC_AGP_LOCATION, temp); + radeon_write_agp_location(dev_priv, temp); - temp = RS690_READ_MCIND(dev_priv, RS690_MC_AGP_SIZE); - RS690_WRITE_MCIND(RS690_MC_AGP_SIZE, - RS690_MC_GART_EN | RS690_MC_AGP_SIZE_32MB); + temp = IGP_READ_MCIND(dev_priv, RS480_AGP_ADDRESS_SPACE_SIZE); + IGP_WRITE_MCIND(RS480_AGP_ADDRESS_SPACE_SIZE, (RS480_GART_EN | + RS480_VA_SIZE_32MB)); do { - temp = RS690_READ_MCIND(dev_priv, RS690_MC_GART_CACHE_CNTL); - if ((temp & RS690_MC_GART_CLEAR_STATUS) == - RS690_MC_GART_CLEAR_DONE) + temp = IGP_READ_MCIND(dev_priv, RS480_GART_CACHE_CNTRL); + if ((temp & RS480_GART_CACHE_INVALIDATE) == 0) break; DRM_UDELAY(1); } while (1); - RS690_WRITE_MCIND(RS690_MC_GART_CACHE_CNTL, - RS690_MC_GART_CC_CLEAR); + IGP_WRITE_MCIND(RS480_GART_CACHE_CNTRL, + RS480_GART_CACHE_INVALIDATE); + do { - temp = RS690_READ_MCIND(dev_priv, RS690_MC_GART_CACHE_CNTL); - if ((temp & RS690_MC_GART_CLEAR_STATUS) == - RS690_MC_GART_CLEAR_DONE) + temp = IGP_READ_MCIND(dev_priv, RS480_GART_CACHE_CNTRL); + if ((temp & RS480_GART_CACHE_INVALIDATE) == 0) break; DRM_UDELAY(1); } while (1); - RS690_WRITE_MCIND(RS690_MC_GART_CACHE_CNTL, - RS690_MC_GART_CC_NO_CHANGE); + IGP_WRITE_MCIND(RS480_GART_CACHE_CNTRL, 0); } else { - RS690_WRITE_MCIND(RS690_MC_AGP_SIZE, RS690_MC_GART_DIS); + IGP_WRITE_MCIND(RS480_AGP_ADDRESS_SPACE_SIZE, 0); } } @@ -1472,12 +813,8 @@ static void radeon_set_pcigart(drm_radeon_private_t * dev_priv, int on) { u32 tmp; - if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) { - radeon_set_rs690gart(dev_priv, on); - return; - } - - if (dev_priv->flags & RADEON_IS_IGPGART) { + if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) || + (dev_priv->flags & RADEON_IS_IGPGART)) { radeon_set_igpgart(dev_priv, on); return; } @@ -1951,6 +1288,7 @@ static int radeon_do_resume_cp(struct drm_device * dev) radeon_cp_init_ring_buffer(dev, dev_priv); radeon_do_engine_reset(dev); + radeon_enable_interrupt(dev); DRM_DEBUG("radeon_do_resume_cp() complete\n"); diff --git a/drivers/char/drm/radeon_drm.h b/drivers/char/drm/radeon_drm.h index aab82e121e07935a4f169f1bb36a43d1eba1479e..73ff51f12311ea967a1e8497967aa0c20e95336c 100644 --- a/drivers/char/drm/radeon_drm.h +++ b/drivers/char/drm/radeon_drm.h @@ -240,6 +240,7 @@ typedef union { # define R300_NEW_WAIT_2D_2D_CLEAN_3D_3D_CLEAN 0x8 #define R300_CMD_SCRATCH 8 +#define R300_CMD_R500FP 9 typedef union { unsigned int u; @@ -268,6 +269,9 @@ typedef union { struct { unsigned char cmd_type, reg, n_bufs, flags; } scratch; + struct { + unsigned char cmd_type, count, adrlo, adrhi_flags; + } r500fp; } drm_r300_cmd_header_t; #define RADEON_FRONT 0x1 @@ -278,6 +282,9 @@ typedef union { #define RADEON_USE_HIERZ 0x40000000 #define RADEON_USE_COMP_ZBUF 0x20000000 +#define R500FP_CONSTANT_TYPE (1 << 1) +#define R500FP_CONSTANT_CLAMP (1 << 2) + /* Primitive types */ #define RADEON_POINTS 0x1 @@ -669,6 +676,7 @@ typedef struct drm_radeon_indirect { #define RADEON_PARAM_CARD_TYPE 12 #define RADEON_PARAM_VBLANK_CRTC 13 /* VBLANK CRTC */ #define RADEON_PARAM_FB_LOCATION 14 /* FB location */ +#define RADEON_PARAM_NUM_GB_PIPES 15 /* num GB pipes */ typedef struct drm_radeon_getparam { int param; diff --git a/drivers/char/drm/radeon_drv.c b/drivers/char/drm/radeon_drv.c index a2610319624d3509fe98d9e1c93215357b586160..349ac3d3b8480c13d91c850f917819774f92edbf 100644 --- a/drivers/char/drm/radeon_drv.c +++ b/drivers/char/drm/radeon_drv.c @@ -59,7 +59,8 @@ static struct pci_device_id pciidlist[] = { static struct drm_driver driver = { .driver_features = DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG | - DRIVER_HAVE_IRQ | DRIVER_HAVE_DMA | DRIVER_IRQ_SHARED, + DRIVER_HAVE_IRQ | DRIVER_HAVE_DMA | DRIVER_IRQ_SHARED | + DRIVER_IRQ_VBL | DRIVER_IRQ_VBL2, .dev_priv_size = sizeof(drm_radeon_buf_priv_t), .load = radeon_driver_load, .firstopen = radeon_driver_firstopen, @@ -68,9 +69,8 @@ static struct drm_driver driver = { .postclose = radeon_driver_postclose, .lastclose = radeon_driver_lastclose, .unload = radeon_driver_unload, - .get_vblank_counter = radeon_get_vblank_counter, - .enable_vblank = radeon_enable_vblank, - .disable_vblank = radeon_disable_vblank, + .vblank_wait = radeon_driver_vblank_wait, + .vblank_wait2 = radeon_driver_vblank_wait2, .dri_library_name = dri_library_name, .irq_preinstall = radeon_driver_irq_preinstall, .irq_postinstall = radeon_driver_irq_postinstall, diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h index b791420bd3d98f4886a1d95e3ebf863282133f13..3f0eca957aa7cfff93640a7db1bedab8f02016b3 100644 --- a/drivers/char/drm/radeon_drv.h +++ b/drivers/char/drm/radeon_drv.h @@ -38,7 +38,7 @@ #define DRIVER_NAME "radeon" #define DRIVER_DESC "ATI Radeon" -#define DRIVER_DATE "20060524" +#define DRIVER_DATE "20080528" /* Interface history: * @@ -98,9 +98,10 @@ * 1.26- Add support for variable size PCI(E) gart aperture * 1.27- Add support for IGP GART * 1.28- Add support for VBL on CRTC2 + * 1.29- R500 3D cmd buffer support */ #define DRIVER_MAJOR 1 -#define DRIVER_MINOR 28 +#define DRIVER_MINOR 29 #define DRIVER_PATCHLEVEL 0 /* @@ -122,7 +123,7 @@ enum radeon_family { CHIP_RV380, CHIP_R420, CHIP_RV410, - CHIP_RS400, + CHIP_RS480, CHIP_RS690, CHIP_RV515, CHIP_R520, @@ -294,6 +295,7 @@ typedef struct drm_radeon_private { int vblank_crtc; uint32_t irq_enable_reg; int irq_enabled; + uint32_t r500_disp_irq_reg; struct radeon_surface surfaces[RADEON_MAX_SURFACES]; struct radeon_virt_surface virt_surfaces[2 * RADEON_MAX_SURFACES]; @@ -304,12 +306,11 @@ typedef struct drm_radeon_private { u32 scratch_ages[5]; - unsigned int crtc_last_cnt; - unsigned int crtc2_last_cnt; - /* starting from here on, data is preserved accross an open */ uint32_t flags; /* see radeon_chip_flags */ unsigned long fb_aper_offset; + + int num_gb_pipes; } drm_radeon_private_t; typedef struct drm_radeon_buf_priv { @@ -377,14 +378,15 @@ extern int radeon_irq_emit(struct drm_device *dev, void *data, struct drm_file * extern int radeon_irq_wait(struct drm_device *dev, void *data, struct drm_file *file_priv); extern void radeon_do_release(struct drm_device * dev); -extern u32 radeon_get_vblank_counter(struct drm_device *dev, int crtc); -extern int radeon_enable_vblank(struct drm_device *dev, int crtc); -extern void radeon_disable_vblank(struct drm_device *dev, int crtc); -extern void radeon_do_release(struct drm_device * dev); +extern int radeon_driver_vblank_wait(struct drm_device * dev, + unsigned int *sequence); +extern int radeon_driver_vblank_wait2(struct drm_device * dev, + unsigned int *sequence); extern irqreturn_t radeon_driver_irq_handler(DRM_IRQ_ARGS); extern void radeon_driver_irq_preinstall(struct drm_device * dev); -extern int radeon_driver_irq_postinstall(struct drm_device * dev); +extern void radeon_driver_irq_postinstall(struct drm_device * dev); extern void radeon_driver_irq_uninstall(struct drm_device * dev); +extern void radeon_enable_interrupt(struct drm_device *dev); extern int radeon_vblank_crtc_get(struct drm_device *dev); extern int radeon_vblank_crtc_set(struct drm_device *dev, int64_t value); @@ -447,13 +449,13 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev, #define RADEON_PCIE_DATA 0x0034 #define RADEON_PCIE_TX_GART_CNTL 0x10 # define RADEON_PCIE_TX_GART_EN (1 << 0) -# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_PASS_THRU (0<<1) -# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_CLAMP_LO (1<<1) -# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD (3<<1) -# define RADEON_PCIE_TX_GART_MODE_32_128_CACHE (0<<3) -# define RADEON_PCIE_TX_GART_MODE_8_4_128_CACHE (1<<3) -# define RADEON_PCIE_TX_GART_CHK_RW_VALID_EN (1<<5) -# define RADEON_PCIE_TX_GART_INVALIDATE_TLB (1<<8) +# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_PASS_THRU (0 << 1) +# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_CLAMP_LO (1 << 1) +# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD (3 << 1) +# define RADEON_PCIE_TX_GART_MODE_32_128_CACHE (0 << 3) +# define RADEON_PCIE_TX_GART_MODE_8_4_128_CACHE (1 << 3) +# define RADEON_PCIE_TX_GART_CHK_RW_VALID_EN (1 << 5) +# define RADEON_PCIE_TX_GART_INVALIDATE_TLB (1 << 8) #define RADEON_PCIE_TX_DISCARD_RD_ADDR_LO 0x11 #define RADEON_PCIE_TX_DISCARD_RD_ADDR_HI 0x12 #define RADEON_PCIE_TX_GART_BASE 0x13 @@ -462,14 +464,9 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev, #define RADEON_PCIE_TX_GART_END_LO 0x16 #define RADEON_PCIE_TX_GART_END_HI 0x17 -#define RADEON_IGPGART_INDEX 0x168 -#define RADEON_IGPGART_DATA 0x16c -#define RADEON_IGPGART_UNK_18 0x18 -#define RADEON_IGPGART_CTRL 0x2b -#define RADEON_IGPGART_BASE_ADDR 0x2c -#define RADEON_IGPGART_FLUSH 0x2e -#define RADEON_IGPGART_ENABLE 0x38 -#define RADEON_IGPGART_UNK_39 0x39 +#define RS480_NB_MC_INDEX 0x168 +# define RS480_NB_MC_IND_WR_EN (1 << 8) +#define RS480_NB_MC_DATA 0x16c #define RS690_MC_INDEX 0x78 # define RS690_MC_INDEX_MASK 0x1ff @@ -477,45 +474,91 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev, # define RS690_MC_INDEX_WR_ACK 0x7f #define RS690_MC_DATA 0x7c -#define RS690_MC_MISC_CNTL 0x18 -#define RS690_MC_GART_FEATURE_ID 0x2b -#define RS690_MC_GART_BASE 0x2c -#define RS690_MC_GART_CACHE_CNTL 0x2e -# define RS690_MC_GART_CC_NO_CHANGE 0x0 -# define RS690_MC_GART_CC_CLEAR 0x1 -# define RS690_MC_GART_CLEAR_STATUS (1 << 1) -# define RS690_MC_GART_CLEAR_DONE (0 << 1) -# define RS690_MC_GART_CLEAR_PENDING (1 << 1) -#define RS690_MC_AGP_SIZE 0x38 -# define RS690_MC_GART_DIS 0x0 -# define RS690_MC_GART_EN 0x1 -# define RS690_MC_AGP_SIZE_32MB (0 << 1) -# define RS690_MC_AGP_SIZE_64MB (1 << 1) -# define RS690_MC_AGP_SIZE_128MB (2 << 1) -# define RS690_MC_AGP_SIZE_256MB (3 << 1) -# define RS690_MC_AGP_SIZE_512MB (4 << 1) -# define RS690_MC_AGP_SIZE_1GB (5 << 1) -# define RS690_MC_AGP_SIZE_2GB (6 << 1) -#define RS690_MC_AGP_MODE_CONTROL 0x39 +/* MC indirect registers */ +#define RS480_MC_MISC_CNTL 0x18 +# define RS480_DISABLE_GTW (1 << 1) +/* switch between MCIND GART and MM GART registers. 0 = mmgart, 1 = mcind gart */ +# define RS480_GART_INDEX_REG_EN (1 << 12) +# define RS690_BLOCK_GFX_D3_EN (1 << 14) +#define RS480_K8_FB_LOCATION 0x1e +#define RS480_GART_FEATURE_ID 0x2b +# define RS480_HANG_EN (1 << 11) +# define RS480_TLB_ENABLE (1 << 18) +# define RS480_P2P_ENABLE (1 << 19) +# define RS480_GTW_LAC_EN (1 << 25) +# define RS480_2LEVEL_GART (0 << 30) +# define RS480_1LEVEL_GART (1 << 30) +# define RS480_PDC_EN (1 << 31) +#define RS480_GART_BASE 0x2c +#define RS480_GART_CACHE_CNTRL 0x2e +# define RS480_GART_CACHE_INVALIDATE (1 << 0) /* wait for it to clear */ +#define RS480_AGP_ADDRESS_SPACE_SIZE 0x38 +# define RS480_GART_EN (1 << 0) +# define RS480_VA_SIZE_32MB (0 << 1) +# define RS480_VA_SIZE_64MB (1 << 1) +# define RS480_VA_SIZE_128MB (2 << 1) +# define RS480_VA_SIZE_256MB (3 << 1) +# define RS480_VA_SIZE_512MB (4 << 1) +# define RS480_VA_SIZE_1GB (5 << 1) +# define RS480_VA_SIZE_2GB (6 << 1) +#define RS480_AGP_MODE_CNTL 0x39 +# define RS480_POST_GART_Q_SIZE (1 << 18) +# define RS480_NONGART_SNOOP (1 << 19) +# define RS480_AGP_RD_BUF_SIZE (1 << 20) +# define RS480_REQ_TYPE_SNOOP_SHIFT 22 +# define RS480_REQ_TYPE_SNOOP_MASK 0x3 +# define RS480_REQ_TYPE_SNOOP_DIS (1 << 24) +#define RS480_MC_MISC_UMA_CNTL 0x5f +#define RS480_MC_MCLK_CNTL 0x7a +#define RS480_MC_UMA_DUALCH_CNTL 0x86 + #define RS690_MC_FB_LOCATION 0x100 #define RS690_MC_AGP_LOCATION 0x101 #define RS690_MC_AGP_BASE 0x102 +#define RS690_MC_AGP_BASE_2 0x103 #define R520_MC_IND_INDEX 0x70 -#define R520_MC_IND_WR_EN (1<<24) +#define R520_MC_IND_WR_EN (1 << 24) #define R520_MC_IND_DATA 0x74 #define RV515_MC_FB_LOCATION 0x01 #define RV515_MC_AGP_LOCATION 0x02 +#define RV515_MC_AGP_BASE 0x03 +#define RV515_MC_AGP_BASE_2 0x04 #define R520_MC_FB_LOCATION 0x04 #define R520_MC_AGP_LOCATION 0x05 +#define R520_MC_AGP_BASE 0x06 +#define R520_MC_AGP_BASE_2 0x07 #define RADEON_MPP_TB_CONFIG 0x01c0 #define RADEON_MEM_CNTL 0x0140 #define RADEON_MEM_SDRAM_MODE_REG 0x0158 +#define RADEON_AGP_BASE_2 0x015c /* r200+ only */ +#define RS480_AGP_BASE_2 0x0164 #define RADEON_AGP_BASE 0x0170 +/* pipe config regs */ +#define R400_GB_PIPE_SELECT 0x402c +#define R500_DYN_SCLK_PWMEM_PIPE 0x000d /* PLL */ +#define R500_SU_REG_DEST 0x42c8 +#define R300_GB_TILE_CONFIG 0x4018 +# define R300_ENABLE_TILING (1 << 0) +# define R300_PIPE_COUNT_RV350 (0 << 1) +# define R300_PIPE_COUNT_R300 (3 << 1) +# define R300_PIPE_COUNT_R420_3P (6 << 1) +# define R300_PIPE_COUNT_R420 (7 << 1) +# define R300_TILE_SIZE_8 (0 << 4) +# define R300_TILE_SIZE_16 (1 << 4) +# define R300_TILE_SIZE_32 (2 << 4) +# define R300_SUBPIXEL_1_12 (0 << 16) +# define R300_SUBPIXEL_1_16 (1 << 16) +#define R300_DST_PIPE_CONFIG 0x170c +# define R300_PIPE_AUTO_CONFIG (1 << 31) +#define R300_RB2D_DSTCACHE_MODE 0x3428 +# define R300_DC_AUTOFLUSH_ENABLE (1 << 8) +# define R300_DC_DC_DISABLE_IGNORE_PE (1 << 17) + #define RADEON_RB3D_COLOROFFSET 0x1c40 #define RADEON_RB3D_COLORPITCH 0x1c48 @@ -561,12 +604,6 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev, ? DRM_READ32( dev_priv->ring_rptr, RADEON_SCRATCHOFF(x) ) \ : RADEON_READ( RADEON_SCRATCH_REG0 + 4*(x) ) ) -#define RADEON_CRTC_CRNT_FRAME 0x0214 -#define RADEON_CRTC2_CRNT_FRAME 0x0314 - -#define RADEON_CRTC_STATUS 0x005c -#define RADEON_CRTC2_STATUS 0x03fc - #define RADEON_GEN_INT_CNTL 0x0040 # define RADEON_CRTC_VBLANK_MASK (1 << 0) # define RADEON_CRTC2_VBLANK_MASK (1 << 9) @@ -625,11 +662,12 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev, #define RADEON_PP_TXFILTER_1 0x1c6c #define RADEON_PP_TXFILTER_2 0x1c84 -#define RADEON_RB2D_DSTCACHE_CTLSTAT 0x342c -# define RADEON_RB2D_DC_FLUSH (3 << 0) -# define RADEON_RB2D_DC_FREE (3 << 2) -# define RADEON_RB2D_DC_FLUSH_ALL 0xf -# define RADEON_RB2D_DC_BUSY (1 << 31) +#define R300_RB2D_DSTCACHE_CTLSTAT 0x342c /* use R300_DSTCACHE_CTLSTAT */ +#define R300_DSTCACHE_CTLSTAT 0x1714 +# define R300_RB2D_DC_FLUSH (3 << 0) +# define R300_RB2D_DC_FREE (3 << 2) +# define R300_RB2D_DC_FLUSH_ALL 0xf +# define R300_RB2D_DC_BUSY (1 << 31) #define RADEON_RB3D_CNTL 0x1c3c # define RADEON_ALPHA_BLEND_ENABLE (1 << 0) # define RADEON_PLANE_MASK_ENABLE (1 << 1) @@ -652,11 +690,18 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev, # define RADEON_RB3D_ZC_FREE (1 << 2) # define RADEON_RB3D_ZC_FLUSH_ALL 0x5 # define RADEON_RB3D_ZC_BUSY (1 << 31) +#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) # define RADEON_RB3D_DC_FREE (3 << 2) # define RADEON_RB3D_DC_FLUSH_ALL 0xf # define RADEON_RB3D_DC_BUSY (1 << 31) +#define R300_RB3D_DSTCACHE_CTLSTAT 0x4e4c +# define R300_RB3D_DC_FINISH (1 << 4) #define RADEON_RB3D_ZSTENCILCNTL 0x1c2c # define RADEON_Z_TEST_MASK (7 << 4) # define RADEON_Z_TEST_ALWAYS (7 << 4) @@ -1066,6 +1111,31 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev, #define R200_VAP_PVS_CNTL_1 0x22D0 +#define R500_D1CRTC_STATUS 0x609c +#define R500_D2CRTC_STATUS 0x689c +#define R500_CRTC_V_BLANK (1<<0) + +#define R500_D1CRTC_FRAME_COUNT 0x60a4 +#define R500_D2CRTC_FRAME_COUNT 0x68a4 + +#define R500_D1MODE_V_COUNTER 0x6530 +#define R500_D2MODE_V_COUNTER 0x6d30 + +#define R500_D1MODE_VBLANK_STATUS 0x6534 +#define R500_D2MODE_VBLANK_STATUS 0x6d34 +#define R500_VBLANK_OCCURED (1<<0) +#define R500_VBLANK_ACK (1<<4) +#define R500_VBLANK_STAT (1<<12) +#define R500_VBLANK_INT (1<<16) + +#define R500_DxMODE_INT_MASK 0x6540 +#define R500_D1MODE_INT_MASK (1<<0) +#define R500_D2MODE_INT_MASK (1<<8) + +#define R500_DISP_INTERRUPT_STATUS 0x7edc +#define R500_D1_VBLANK_INTERRUPT (1 << 4) +#define R500_D2_VBLANK_INTERRUPT (1 << 5) + /* Constants */ #define RADEON_MAX_USEC_TIMEOUT 100000 /* 100 ms */ @@ -1087,42 +1157,50 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev, #define RADEON_READ8(reg) DRM_READ8( dev_priv->mmio, (reg) ) #define RADEON_WRITE8(reg,val) DRM_WRITE8( dev_priv->mmio, (reg), (val) ) -#define RADEON_WRITE_PLL( addr, val ) \ +#define RADEON_WRITE_PLL(addr, val) \ do { \ - RADEON_WRITE8( RADEON_CLOCK_CNTL_INDEX, \ + RADEON_WRITE8(RADEON_CLOCK_CNTL_INDEX, \ ((addr) & 0x1f) | RADEON_PLL_WR_EN ); \ - RADEON_WRITE( RADEON_CLOCK_CNTL_DATA, (val) ); \ + RADEON_WRITE(RADEON_CLOCK_CNTL_DATA, (val)); \ } while (0) -#define RADEON_WRITE_IGPGART( addr, val ) \ +#define RADEON_WRITE_PCIE(addr, val) \ do { \ - RADEON_WRITE( RADEON_IGPGART_INDEX, \ - ((addr) & 0x7f) | (1 << 8)); \ - RADEON_WRITE( RADEON_IGPGART_DATA, (val) ); \ - RADEON_WRITE( RADEON_IGPGART_INDEX, 0x7f ); \ + RADEON_WRITE8(RADEON_PCIE_INDEX, \ + ((addr) & 0xff)); \ + RADEON_WRITE(RADEON_PCIE_DATA, (val)); \ } while (0) -#define RADEON_WRITE_PCIE( addr, val ) \ -do { \ - RADEON_WRITE8( RADEON_PCIE_INDEX, \ - ((addr) & 0xff)); \ - RADEON_WRITE( RADEON_PCIE_DATA, (val) ); \ +#define R500_WRITE_MCIND(addr, val) \ +do { \ + RADEON_WRITE(R520_MC_IND_INDEX, 0xff0000 | ((addr) & 0xff)); \ + RADEON_WRITE(R520_MC_IND_DATA, (val)); \ + RADEON_WRITE(R520_MC_IND_INDEX, 0); \ } while (0) -#define RADEON_WRITE_MCIND( addr, val ) \ - do { \ - RADEON_WRITE(R520_MC_IND_INDEX, 0xff0000 | ((addr) & 0xff)); \ - RADEON_WRITE(R520_MC_IND_DATA, (val)); \ - RADEON_WRITE(R520_MC_IND_INDEX, 0); \ - } while (0) +#define RS480_WRITE_MCIND(addr, val) \ +do { \ + RADEON_WRITE(RS480_NB_MC_INDEX, \ + ((addr) & 0xff) | RS480_NB_MC_IND_WR_EN); \ + RADEON_WRITE(RS480_NB_MC_DATA, (val)); \ + RADEON_WRITE(RS480_NB_MC_INDEX, 0xff); \ +} while (0) -#define RS690_WRITE_MCIND( addr, val ) \ +#define RS690_WRITE_MCIND(addr, val) \ do { \ RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_EN | ((addr) & RS690_MC_INDEX_MASK)); \ RADEON_WRITE(RS690_MC_DATA, val); \ RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_ACK); \ } while (0) +#define IGP_WRITE_MCIND(addr, val) \ +do { \ + if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) \ + RS690_WRITE_MCIND(addr, val); \ + else \ + RS480_WRITE_MCIND(addr, val); \ +} while (0) + #define CP_PACKET0( reg, n ) \ (RADEON_CP_PACKET0 | ((n) << 16) | ((reg) >> 2)) #define CP_PACKET0_TABLE( reg, n ) \ @@ -1163,23 +1241,43 @@ do { \ } while (0) #define RADEON_FLUSH_CACHE() do { \ - OUT_RING( CP_PACKET0( RADEON_RB3D_DSTCACHE_CTLSTAT, 0 ) ); \ - OUT_RING( RADEON_RB3D_DC_FLUSH ); \ + if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \ + OUT_RING(CP_PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0)); \ + OUT_RING(RADEON_RB3D_DC_FLUSH); \ + } else { \ + OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \ + OUT_RING(RADEON_RB3D_DC_FLUSH); \ + } \ } while (0) #define RADEON_PURGE_CACHE() do { \ - OUT_RING( CP_PACKET0( RADEON_RB3D_DSTCACHE_CTLSTAT, 0 ) ); \ - OUT_RING( RADEON_RB3D_DC_FLUSH_ALL ); \ + 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); \ + } else { \ + OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \ + OUT_RING(RADEON_RB3D_DC_FLUSH_ALL); \ + } \ } while (0) #define RADEON_FLUSH_ZCACHE() do { \ - OUT_RING( CP_PACKET0( RADEON_RB3D_ZCACHE_CTLSTAT, 0 ) ); \ - OUT_RING( RADEON_RB3D_ZC_FLUSH ); \ + if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \ + OUT_RING(CP_PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0)); \ + OUT_RING(RADEON_RB3D_ZC_FLUSH); \ + } else { \ + OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0)); \ + OUT_RING(R300_ZC_FLUSH); \ + } \ } while (0) #define RADEON_PURGE_ZCACHE() do { \ - OUT_RING( CP_PACKET0( RADEON_RB3D_ZCACHE_CTLSTAT, 0 ) ); \ - OUT_RING( RADEON_RB3D_ZC_FLUSH_ALL ); \ + 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); \ + } else { \ + OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \ + OUT_RING(R300_ZC_FLUSH_ALL); \ + } \ } while (0) /* ================================================================ diff --git a/drivers/char/drm/radeon_irq.c b/drivers/char/drm/radeon_irq.c index 507d6b747a13139cf3aeeb8e0a4f8339a950eaab..ee40d197deb7e8f2f7d6568e4c3b51e376c81ca7 100644 --- a/drivers/char/drm/radeon_irq.c +++ b/drivers/char/drm/radeon_irq.c @@ -35,61 +35,12 @@ #include "radeon_drm.h" #include "radeon_drv.h" -static void radeon_irq_set_state(struct drm_device *dev, u32 mask, int state) +static __inline__ u32 radeon_acknowledge_irqs(drm_radeon_private_t * dev_priv, + u32 mask) { - drm_radeon_private_t *dev_priv = dev->dev_private; - - if (state) - dev_priv->irq_enable_reg |= mask; - else - dev_priv->irq_enable_reg &= ~mask; - - RADEON_WRITE(RADEON_GEN_INT_CNTL, dev_priv->irq_enable_reg); -} - -int radeon_enable_vblank(struct drm_device *dev, int crtc) -{ - switch (crtc) { - case 0: - radeon_irq_set_state(dev, RADEON_CRTC_VBLANK_MASK, 1); - break; - case 1: - radeon_irq_set_state(dev, RADEON_CRTC2_VBLANK_MASK, 1); - break; - default: - DRM_ERROR("tried to enable vblank on non-existent crtc %d\n", - crtc); - return EINVAL; - } - - return 0; -} - -void radeon_disable_vblank(struct drm_device *dev, int crtc) -{ - switch (crtc) { - case 0: - radeon_irq_set_state(dev, RADEON_CRTC_VBLANK_MASK, 0); - break; - case 1: - radeon_irq_set_state(dev, RADEON_CRTC2_VBLANK_MASK, 0); - break; - default: - DRM_ERROR("tried to enable vblank on non-existent crtc %d\n", - crtc); - break; - } -} - -static __inline__ u32 radeon_acknowledge_irqs(drm_radeon_private_t * dev_priv) -{ - u32 irqs = RADEON_READ(RADEON_GEN_INT_STATUS) & - (RADEON_SW_INT_TEST | RADEON_CRTC_VBLANK_STAT | - RADEON_CRTC2_VBLANK_STAT); - + u32 irqs = RADEON_READ(RADEON_GEN_INT_STATUS) & mask; if (irqs) RADEON_WRITE(RADEON_GEN_INT_STATUS, irqs); - return irqs; } @@ -121,21 +72,39 @@ irqreturn_t radeon_driver_irq_handler(DRM_IRQ_ARGS) /* Only consider the bits we're interested in - others could be used * outside the DRM */ - stat = radeon_acknowledge_irqs(dev_priv); + stat = radeon_acknowledge_irqs(dev_priv, (RADEON_SW_INT_TEST_ACK | + RADEON_CRTC_VBLANK_STAT | + RADEON_CRTC2_VBLANK_STAT)); if (!stat) return IRQ_NONE; stat &= dev_priv->irq_enable_reg; /* SW interrupt */ - if (stat & RADEON_SW_INT_TEST) + if (stat & RADEON_SW_INT_TEST) { DRM_WAKEUP(&dev_priv->swi_queue); + } /* VBLANK interrupt */ - if (stat & RADEON_CRTC_VBLANK_STAT) - drm_handle_vblank(dev, 0); - if (stat & RADEON_CRTC2_VBLANK_STAT) - drm_handle_vblank(dev, 1); + if (stat & (RADEON_CRTC_VBLANK_STAT|RADEON_CRTC2_VBLANK_STAT)) { + int vblank_crtc = dev_priv->vblank_crtc; + + if ((vblank_crtc & + (DRM_RADEON_VBLANK_CRTC1 | DRM_RADEON_VBLANK_CRTC2)) == + (DRM_RADEON_VBLANK_CRTC1 | DRM_RADEON_VBLANK_CRTC2)) { + if (stat & RADEON_CRTC_VBLANK_STAT) + atomic_inc(&dev->vbl_received); + if (stat & RADEON_CRTC2_VBLANK_STAT) + atomic_inc(&dev->vbl_received2); + } else if (((stat & RADEON_CRTC_VBLANK_STAT) && + (vblank_crtc & DRM_RADEON_VBLANK_CRTC1)) || + ((stat & RADEON_CRTC2_VBLANK_STAT) && + (vblank_crtc & DRM_RADEON_VBLANK_CRTC2))) + atomic_inc(&dev->vbl_received); + + DRM_WAKEUP(&dev->vbl_queue); + drm_vbl_send_signals(dev); + } return IRQ_HANDLED; } @@ -175,27 +144,54 @@ static int radeon_wait_irq(struct drm_device * dev, int swi_nr) return ret; } -u32 radeon_get_vblank_counter(struct drm_device *dev, int crtc) +static int radeon_driver_vblank_do_wait(struct drm_device * dev, + unsigned int *sequence, int crtc) { - drm_radeon_private_t *dev_priv = dev->dev_private; - u32 crtc_cnt_reg, crtc_status_reg; - + drm_radeon_private_t *dev_priv = + (drm_radeon_private_t *) dev->dev_private; + unsigned int cur_vblank; + int ret = 0; + int ack = 0; + atomic_t *counter; if (!dev_priv) { DRM_ERROR("called with no initialization\n"); return -EINVAL; } - if (crtc == 0) { - crtc_cnt_reg = RADEON_CRTC_CRNT_FRAME; - crtc_status_reg = RADEON_CRTC_STATUS; - } else if (crtc == 1) { - crtc_cnt_reg = RADEON_CRTC2_CRNT_FRAME; - crtc_status_reg = RADEON_CRTC2_STATUS; - } else { + if (crtc == DRM_RADEON_VBLANK_CRTC1) { + counter = &dev->vbl_received; + ack |= RADEON_CRTC_VBLANK_STAT; + } else if (crtc == DRM_RADEON_VBLANK_CRTC2) { + counter = &dev->vbl_received2; + ack |= RADEON_CRTC2_VBLANK_STAT; + } else return -EINVAL; - } - return RADEON_READ(crtc_cnt_reg) + (RADEON_READ(crtc_status_reg) & 1); + radeon_acknowledge_irqs(dev_priv, ack); + + dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE; + + /* Assume that the user has missed the current sequence number + * by about a day rather than she wants to wait for years + * using vertical blanks... + */ + DRM_WAIT_ON(ret, dev->vbl_queue, 3 * DRM_HZ, + (((cur_vblank = atomic_read(counter)) + - *sequence) <= (1 << 23))); + + *sequence = cur_vblank; + + return ret; +} + +int radeon_driver_vblank_wait(struct drm_device *dev, unsigned int *sequence) +{ + return radeon_driver_vblank_do_wait(dev, sequence, DRM_RADEON_VBLANK_CRTC1); +} + +int radeon_driver_vblank_wait2(struct drm_device *dev, unsigned int *sequence) +{ + return radeon_driver_vblank_do_wait(dev, sequence, DRM_RADEON_VBLANK_CRTC2); } /* Needs the lock as it touches the ring. @@ -238,6 +234,21 @@ int radeon_irq_wait(struct drm_device *dev, void *data, struct drm_file *file_pr return radeon_wait_irq(dev, irqwait->irq_seq); } +void radeon_enable_interrupt(struct drm_device *dev) +{ + drm_radeon_private_t *dev_priv = (drm_radeon_private_t *) dev->dev_private; + + dev_priv->irq_enable_reg = RADEON_SW_INT_ENABLE; + if (dev_priv->vblank_crtc & DRM_RADEON_VBLANK_CRTC1) + dev_priv->irq_enable_reg |= RADEON_CRTC_VBLANK_MASK; + + if (dev_priv->vblank_crtc & DRM_RADEON_VBLANK_CRTC2) + dev_priv->irq_enable_reg |= RADEON_CRTC2_VBLANK_MASK; + + RADEON_WRITE(RADEON_GEN_INT_CNTL, dev_priv->irq_enable_reg); + dev_priv->irq_enabled = 1; +} + /* drm_dma.h hooks */ void radeon_driver_irq_preinstall(struct drm_device * dev) @@ -249,27 +260,20 @@ void radeon_driver_irq_preinstall(struct drm_device * dev) RADEON_WRITE(RADEON_GEN_INT_CNTL, 0); /* Clear bits if they're already high */ - radeon_acknowledge_irqs(dev_priv); + radeon_acknowledge_irqs(dev_priv, (RADEON_SW_INT_TEST_ACK | + RADEON_CRTC_VBLANK_STAT | + RADEON_CRTC2_VBLANK_STAT)); } -int radeon_driver_irq_postinstall(struct drm_device * dev) +void radeon_driver_irq_postinstall(struct drm_device * dev) { drm_radeon_private_t *dev_priv = (drm_radeon_private_t *) dev->dev_private; - int ret; atomic_set(&dev_priv->swi_emitted, 0); DRM_INIT_WAITQUEUE(&dev_priv->swi_queue); - ret = drm_vblank_init(dev, 2); - if (ret) - return ret; - - dev->max_vblank_count = 0x001fffff; - - radeon_irq_set_state(dev, RADEON_SW_INT_ENABLE, 1); - - return 0; + radeon_enable_interrupt(dev); } void radeon_driver_irq_uninstall(struct drm_device * dev) @@ -311,5 +315,6 @@ int radeon_vblank_crtc_set(struct drm_device *dev, int64_t value) return -EINVAL; } dev_priv->vblank_crtc = (unsigned int)value; + radeon_enable_interrupt(dev); return 0; } diff --git a/drivers/char/drm/radeon_microcode.h b/drivers/char/drm/radeon_microcode.h new file mode 100644 index 0000000000000000000000000000000000000000..a348c9e7db1cbdaa09b988e3a1da2d955d16c3f2 --- /dev/null +++ b/drivers/char/drm/radeon_microcode.h @@ -0,0 +1,1844 @@ +/* + * Copyright 2007 Advanced Micro Devices, Inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef RADEON_MICROCODE_H +#define RADEON_MICROCODE_H + +/* production radeon ucode r1xx-r6xx */ +static const u32 R100_cp_microcode[][2] = { + { 0x21007000, 0000000000 }, + { 0x20007000, 0000000000 }, + { 0x000000b4, 0x00000004 }, + { 0x000000b8, 0x00000004 }, + { 0x6f5b4d4c, 0000000000 }, + { 0x4c4c427f, 0000000000 }, + { 0x5b568a92, 0000000000 }, + { 0x4ca09c6d, 0000000000 }, + { 0xad4c4c4c, 0000000000 }, + { 0x4ce1af3d, 0000000000 }, + { 0xd8afafaf, 0000000000 }, + { 0xd64c4cdc, 0000000000 }, + { 0x4cd10d10, 0000000000 }, + { 0x000f0000, 0x00000016 }, + { 0x362f242d, 0000000000 }, + { 0x00000012, 0x00000004 }, + { 0x000f0000, 0x00000016 }, + { 0x362f282d, 0000000000 }, + { 0x000380e7, 0x00000002 }, + { 0x04002c97, 0x00000002 }, + { 0x000f0001, 0x00000016 }, + { 0x333a3730, 0000000000 }, + { 0x000077ef, 0x00000002 }, + { 0x00061000, 0x00000002 }, + { 0x00000021, 0x0000001a }, + { 0x00004000, 0x0000001e }, + { 0x00061000, 0x00000002 }, + { 0x00000021, 0x0000001a }, + { 0x00004000, 0x0000001e }, + { 0x00061000, 0x00000002 }, + { 0x00000021, 0x0000001a }, + { 0x00004000, 0x0000001e }, + { 0x00000017, 0x00000004 }, + { 0x0003802b, 0x00000002 }, + { 0x040067e0, 0x00000002 }, + { 0x00000017, 0x00000004 }, + { 0x000077e0, 0x00000002 }, + { 0x00065000, 0x00000002 }, + { 0x000037e1, 0x00000002 }, + { 0x040067e1, 0x00000006 }, + { 0x000077e0, 0x00000002 }, + { 0x000077e1, 0x00000002 }, + { 0x000077e1, 0x00000006 }, + { 0xffffffff, 0000000000 }, + { 0x10000000, 0000000000 }, + { 0x0003802b, 0x00000002 }, + { 0x040067e0, 0x00000006 }, + { 0x00007675, 0x00000002 }, + { 0x00007676, 0x00000002 }, + { 0x00007677, 0x00000002 }, + { 0x00007678, 0x00000006 }, + { 0x0003802c, 0x00000002 }, + { 0x04002676, 0x00000002 }, + { 0x00007677, 0x00000002 }, + { 0x00007678, 0x00000006 }, + { 0x0000002f, 0x00000018 }, + { 0x0000002f, 0x00000018 }, + { 0000000000, 0x00000006 }, + { 0x00000030, 0x00000018 }, + { 0x00000030, 0x00000018 }, + { 0000000000, 0x00000006 }, + { 0x01605000, 0x00000002 }, + { 0x00065000, 0x00000002 }, + { 0x00098000, 0x00000002 }, + { 0x00061000, 0x00000002 }, + { 0x64c0603e, 0x00000004 }, + { 0x000380e6, 0x00000002 }, + { 0x040025c5, 0x00000002 }, + { 0x00080000, 0x00000016 }, + { 0000000000, 0000000000 }, + { 0x0400251d, 0x00000002 }, + { 0x00007580, 0x00000002 }, + { 0x00067581, 0x00000002 }, + { 0x04002580, 0x00000002 }, + { 0x00067581, 0x00000002 }, + { 0x00000049, 0x00000004 }, + { 0x00005000, 0000000000 }, + { 0x000380e6, 0x00000002 }, + { 0x040025c5, 0x00000002 }, + { 0x00061000, 0x00000002 }, + { 0x0000750e, 0x00000002 }, + { 0x00019000, 0x00000002 }, + { 0x00011055, 0x00000014 }, + { 0x00000055, 0x00000012 }, + { 0x0400250f, 0x00000002 }, + { 0x0000504f, 0x00000004 }, + { 0x000380e6, 0x00000002 }, + { 0x040025c5, 0x00000002 }, + { 0x00007565, 0x00000002 }, + { 0x00007566, 0x00000002 }, + { 0x00000058, 0x00000004 }, + { 0x000380e6, 0x00000002 }, + { 0x040025c5, 0x00000002 }, + { 0x01e655b4, 0x00000002 }, + { 0x4401b0e4, 0x00000002 }, + { 0x01c110e4, 0x00000002 }, + { 0x26667066, 0x00000018 }, + { 0x040c2565, 0x00000002 }, + { 0x00000066, 0x00000018 }, + { 0x04002564, 0x00000002 }, + { 0x00007566, 0x00000002 }, + { 0x0000005d, 0x00000004 }, + { 0x00401069, 0x00000008 }, + { 0x00101000, 0x00000002 }, + { 0x000d80ff, 0x00000002 }, + { 0x0080006c, 0x00000008 }, + { 0x000f9000, 0x00000002 }, + { 0x000e00ff, 0x00000002 }, + { 0000000000, 0x00000006 }, + { 0x0000008f, 0x00000018 }, + { 0x0000005b, 0x00000004 }, + { 0x000380e6, 0x00000002 }, + { 0x040025c5, 0x00000002 }, + { 0x00007576, 0x00000002 }, + { 0x00065000, 0x00000002 }, + { 0x00009000, 0x00000002 }, + { 0x00041000, 0x00000002 }, + { 0x0c00350e, 0x00000002 }, + { 0x00049000, 0x00000002 }, + { 0x00051000, 0x00000002 }, + { 0x01e785f8, 0x00000002 }, + { 0x00200000, 0x00000002 }, + { 0x0060007e, 0x0000000c }, + { 0x00007563, 0x00000002 }, + { 0x006075f0, 0x00000021 }, + { 0x20007073, 0x00000004 }, + { 0x00005073, 0x00000004 }, + { 0x000380e6, 0x00000002 }, + { 0x040025c5, 0x00000002 }, + { 0x00007576, 0x00000002 }, + { 0x00007577, 0x00000002 }, + { 0x0000750e, 0x00000002 }, + { 0x0000750f, 0x00000002 }, + { 0x00a05000, 0x00000002 }, + { 0x00600083, 0x0000000c }, + { 0x006075f0, 0x00000021 }, + { 0x000075f8, 0x00000002 }, + { 0x00000083, 0x00000004 }, + { 0x000a750e, 0x00000002 }, + { 0x000380e6, 0x00000002 }, + { 0x040025c5, 0x00000002 }, + { 0x0020750f, 0x00000002 }, + { 0x00600086, 0x00000004 }, + { 0x00007570, 0x00000002 }, + { 0x00007571, 0x00000002 }, + { 0x00007572, 0x00000006 }, + { 0x000380e6, 0x00000002 }, + { 0x040025c5, 0x00000002 }, + { 0x00005000, 0x00000002 }, + { 0x00a05000, 0x00000002 }, + { 0x00007568, 0x00000002 }, + { 0x00061000, 0x00000002 }, + { 0x00000095, 0x0000000c }, + { 0x00058000, 0x00000002 }, + { 0x0c607562, 0x00000002 }, + { 0x00000097, 0x00000004 }, + { 0x000380e6, 0x00000002 }, + { 0x040025c5, 0x00000002 }, + { 0x00600096, 0x00000004 }, + { 0x400070e5, 0000000000 }, + { 0x000380e6, 0x00000002 }, + { 0x040025c5, 0x00000002 }, + { 0x000380e5, 0x00000002 }, + { 0x000000a8, 0x0000001c }, + { 0x000650aa, 0x00000018 }, + { 0x040025bb, 0x00000002 }, + { 0x000610ab, 0x00000018 }, + { 0x040075bc, 0000000000 }, + { 0x000075bb, 0x00000002 }, + { 0x000075bc, 0000000000 }, + { 0x00090000, 0x00000006 }, + { 0x00090000, 0x00000002 }, + { 0x000d8002, 0x00000006 }, + { 0x00007832, 0x00000002 }, + { 0x00005000, 0x00000002 }, + { 0x000380e7, 0x00000002 }, + { 0x04002c97, 0x00000002 }, + { 0x00007820, 0x00000002 }, + { 0x00007821, 0x00000002 }, + { 0x00007800, 0000000000 }, + { 0x01200000, 0x00000002 }, + { 0x20077000, 0x00000002 }, + { 0x01200000, 0x00000002 }, + { 0x20007000, 0x00000002 }, + { 0x00061000, 0x00000002 }, + { 0x0120751b, 0x00000002 }, + { 0x8040750a, 0x00000002 }, + { 0x8040750b, 0x00000002 }, + { 0x00110000, 0x00000002 }, + { 0x000380e5, 0x00000002 }, + { 0x000000c6, 0x0000001c }, + { 0x000610ab, 0x00000018 }, + { 0x844075bd, 0x00000002 }, + { 0x000610aa, 0x00000018 }, + { 0x840075bb, 0x00000002 }, + { 0x000610ab, 0x00000018 }, + { 0x844075bc, 0x00000002 }, + { 0x000000c9, 0x00000004 }, + { 0x804075bd, 0x00000002 }, + { 0x800075bb, 0x00000002 }, + { 0x804075bc, 0x00000002 }, + { 0x00108000, 0x00000002 }, + { 0x01400000, 0x00000002 }, + { 0x006000cd, 0x0000000c }, + { 0x20c07000, 0x00000020 }, + { 0x000000cf, 0x00000012 }, + { 0x00800000, 0x00000006 }, + { 0x0080751d, 0x00000006 }, + { 0000000000, 0000000000 }, + { 0x0000775c, 0x00000002 }, + { 0x00a05000, 0x00000002 }, + { 0x00661000, 0x00000002 }, + { 0x0460275d, 0x00000020 }, + { 0x00004000, 0000000000 }, + { 0x01e00830, 0x00000002 }, + { 0x21007000, 0000000000 }, + { 0x6464614d, 0000000000 }, + { 0x69687420, 0000000000 }, + { 0x00000073, 0000000000 }, + { 0000000000, 0000000000 }, + { 0x00005000, 0x00000002 }, + { 0x000380d0, 0x00000002 }, + { 0x040025e0, 0x00000002 }, + { 0x000075e1, 0000000000 }, + { 0x00000001, 0000000000 }, + { 0x000380e0, 0x00000002 }, + { 0x04002394, 0x00000002 }, + { 0x00005000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0x00000008, 0000000000 }, + { 0x00000004, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, +}; + +static const u32 R200_cp_microcode[][2] = { + { 0x21007000, 0000000000 }, + { 0x20007000, 0000000000 }, + { 0x000000bf, 0x00000004 }, + { 0x000000c3, 0x00000004 }, + { 0x7a685e5d, 0000000000 }, + { 0x5d5d5588, 0000000000 }, + { 0x68659197, 0000000000 }, + { 0x5da19f78, 0000000000 }, + { 0x5d5d5d5d, 0000000000 }, + { 0x5dee5d50, 0000000000 }, + { 0xf2acacac, 0000000000 }, + { 0xe75df9e9, 0000000000 }, + { 0xb1dd0e11, 0000000000 }, + { 0xe2afafaf, 0000000000 }, + { 0x000f0000, 0x00000016 }, + { 0x452f232d, 0000000000 }, + { 0x00000013, 0x00000004 }, + { 0x000f0000, 0x00000016 }, + { 0x452f272d, 0000000000 }, + { 0x000f0001, 0x00000016 }, + { 0x3e4d4a37, 0000000000 }, + { 0x000077ef, 0x00000002 }, + { 0x00061000, 0x00000002 }, + { 0x00000020, 0x0000001a }, + { 0x00004000, 0x0000001e }, + { 0x00061000, 0x00000002 }, + { 0x00000020, 0x0000001a }, + { 0x00004000, 0x0000001e }, + { 0x00061000, 0x00000002 }, + { 0x00000020, 0x0000001a }, + { 0x00004000, 0x0000001e }, + { 0x00000016, 0x00000004 }, + { 0x0003802a, 0x00000002 }, + { 0x040067e0, 0x00000002 }, + { 0x00000016, 0x00000004 }, + { 0x000077e0, 0x00000002 }, + { 0x00065000, 0x00000002 }, + { 0x000037e1, 0x00000002 }, + { 0x040067e1, 0x00000006 }, + { 0x000077e0, 0x00000002 }, + { 0x000077e1, 0x00000002 }, + { 0x000077e1, 0x00000006 }, + { 0xffffffff, 0000000000 }, + { 0x10000000, 0000000000 }, + { 0x07f007f0, 0000000000 }, + { 0x0003802a, 0x00000002 }, + { 0x040067e0, 0x00000006 }, + { 0x0003802c, 0x00000002 }, + { 0x04002741, 0x00000002 }, + { 0x04002741, 0x00000002 }, + { 0x04002743, 0x00000002 }, + { 0x00007675, 0x00000002 }, + { 0x00007676, 0x00000002 }, + { 0x00007677, 0x00000002 }, + { 0x00007678, 0x00000006 }, + { 0x0003802c, 0x00000002 }, + { 0x04002741, 0x00000002 }, + { 0x04002741, 0x00000002 }, + { 0x04002743, 0x00000002 }, + { 0x00007676, 0x00000002 }, + { 0x00007677, 0x00000002 }, + { 0x00007678, 0x00000006 }, + { 0x0003802b, 0x00000002 }, + { 0x04002676, 0x00000002 }, + { 0x00007677, 0x00000002 }, + { 0x0003802c, 0x00000002 }, + { 0x04002741, 0x00000002 }, + { 0x04002743, 0x00000002 }, + { 0x00007678, 0x00000006 }, + { 0x0003802c, 0x00000002 }, + { 0x04002741, 0x00000002 }, + { 0x04002741, 0x00000002 }, + { 0x04002743, 0x00000002 }, + { 0x00007678, 0x00000006 }, + { 0x0000002f, 0x00000018 }, + { 0x0000002f, 0x00000018 }, + { 0000000000, 0x00000006 }, + { 0x00000037, 0x00000018 }, + { 0x00000037, 0x00000018 }, + { 0000000000, 0x00000006 }, + { 0x01605000, 0x00000002 }, + { 0x00065000, 0x00000002 }, + { 0x00098000, 0x00000002 }, + { 0x00061000, 0x00000002 }, + { 0x64c06051, 0x00000004 }, + { 0x00080000, 0x00000016 }, + { 0000000000, 0000000000 }, + { 0x0400251d, 0x00000002 }, + { 0x00007580, 0x00000002 }, + { 0x00067581, 0x00000002 }, + { 0x04002580, 0x00000002 }, + { 0x00067581, 0x00000002 }, + { 0x0000005a, 0x00000004 }, + { 0x00005000, 0000000000 }, + { 0x00061000, 0x00000002 }, + { 0x0000750e, 0x00000002 }, + { 0x00019000, 0x00000002 }, + { 0x00011064, 0x00000014 }, + { 0x00000064, 0x00000012 }, + { 0x0400250f, 0x00000002 }, + { 0x0000505e, 0x00000004 }, + { 0x00007565, 0x00000002 }, + { 0x00007566, 0x00000002 }, + { 0x00000065, 0x00000004 }, + { 0x01e655b4, 0x00000002 }, + { 0x4401b0f0, 0x00000002 }, + { 0x01c110f0, 0x00000002 }, + { 0x26667071, 0x00000018 }, + { 0x040c2565, 0x00000002 }, + { 0x00000071, 0x00000018 }, + { 0x04002564, 0x00000002 }, + { 0x00007566, 0x00000002 }, + { 0x00000068, 0x00000004 }, + { 0x00401074, 0x00000008 }, + { 0x00101000, 0x00000002 }, + { 0x000d80ff, 0x00000002 }, + { 0x00800077, 0x00000008 }, + { 0x000f9000, 0x00000002 }, + { 0x000e00ff, 0x00000002 }, + { 0000000000, 0x00000006 }, + { 0x00000094, 0x00000018 }, + { 0x00000068, 0x00000004 }, + { 0x00007576, 0x00000002 }, + { 0x00065000, 0x00000002 }, + { 0x00009000, 0x00000002 }, + { 0x00041000, 0x00000002 }, + { 0x0c00350e, 0x00000002 }, + { 0x00049000, 0x00000002 }, + { 0x00051000, 0x00000002 }, + { 0x01e785f8, 0x00000002 }, + { 0x00200000, 0x00000002 }, + { 0x00600087, 0x0000000c }, + { 0x00007563, 0x00000002 }, + { 0x006075f0, 0x00000021 }, + { 0x2000707c, 0x00000004 }, + { 0x0000507c, 0x00000004 }, + { 0x00007576, 0x00000002 }, + { 0x00007577, 0x00000002 }, + { 0x0000750e, 0x00000002 }, + { 0x0000750f, 0x00000002 }, + { 0x00a05000, 0x00000002 }, + { 0x0060008a, 0x0000000c }, + { 0x006075f0, 0x00000021 }, + { 0x000075f8, 0x00000002 }, + { 0x0000008a, 0x00000004 }, + { 0x000a750e, 0x00000002 }, + { 0x0020750f, 0x00000002 }, + { 0x0060008d, 0x00000004 }, + { 0x00007570, 0x00000002 }, + { 0x00007571, 0x00000002 }, + { 0x00007572, 0x00000006 }, + { 0x00005000, 0x00000002 }, + { 0x00a05000, 0x00000002 }, + { 0x00007568, 0x00000002 }, + { 0x00061000, 0x00000002 }, + { 0x00000098, 0x0000000c }, + { 0x00058000, 0x00000002 }, + { 0x0c607562, 0x00000002 }, + { 0x0000009a, 0x00000004 }, + { 0x00600099, 0x00000004 }, + { 0x400070f1, 0000000000 }, + { 0x000380f1, 0x00000002 }, + { 0x000000a7, 0x0000001c }, + { 0x000650a9, 0x00000018 }, + { 0x040025bb, 0x00000002 }, + { 0x000610aa, 0x00000018 }, + { 0x040075bc, 0000000000 }, + { 0x000075bb, 0x00000002 }, + { 0x000075bc, 0000000000 }, + { 0x00090000, 0x00000006 }, + { 0x00090000, 0x00000002 }, + { 0x000d8002, 0x00000006 }, + { 0x00005000, 0x00000002 }, + { 0x00007821, 0x00000002 }, + { 0x00007800, 0000000000 }, + { 0x00007821, 0x00000002 }, + { 0x00007800, 0000000000 }, + { 0x01665000, 0x00000002 }, + { 0x000a0000, 0x00000002 }, + { 0x000671cc, 0x00000002 }, + { 0x0286f1cd, 0x00000002 }, + { 0x000000b7, 0x00000010 }, + { 0x21007000, 0000000000 }, + { 0x000000be, 0x0000001c }, + { 0x00065000, 0x00000002 }, + { 0x000a0000, 0x00000002 }, + { 0x00061000, 0x00000002 }, + { 0x000b0000, 0x00000002 }, + { 0x38067000, 0x00000002 }, + { 0x000a00ba, 0x00000004 }, + { 0x20007000, 0000000000 }, + { 0x01200000, 0x00000002 }, + { 0x20077000, 0x00000002 }, + { 0x01200000, 0x00000002 }, + { 0x20007000, 0000000000 }, + { 0x00061000, 0x00000002 }, + { 0x0120751b, 0x00000002 }, + { 0x8040750a, 0x00000002 }, + { 0x8040750b, 0x00000002 }, + { 0x00110000, 0x00000002 }, + { 0x000380f1, 0x00000002 }, + { 0x000000d1, 0x0000001c }, + { 0x000610aa, 0x00000018 }, + { 0x844075bd, 0x00000002 }, + { 0x000610a9, 0x00000018 }, + { 0x840075bb, 0x00000002 }, + { 0x000610aa, 0x00000018 }, + { 0x844075bc, 0x00000002 }, + { 0x000000d4, 0x00000004 }, + { 0x804075bd, 0x00000002 }, + { 0x800075bb, 0x00000002 }, + { 0x804075bc, 0x00000002 }, + { 0x00108000, 0x00000002 }, + { 0x01400000, 0x00000002 }, + { 0x006000d8, 0x0000000c }, + { 0x20c07000, 0x00000020 }, + { 0x000000da, 0x00000012 }, + { 0x00800000, 0x00000006 }, + { 0x0080751d, 0x00000006 }, + { 0x000025bb, 0x00000002 }, + { 0x000040d4, 0x00000004 }, + { 0x0000775c, 0x00000002 }, + { 0x00a05000, 0x00000002 }, + { 0x00661000, 0x00000002 }, + { 0x0460275d, 0x00000020 }, + { 0x00004000, 0000000000 }, + { 0x00007999, 0x00000002 }, + { 0x00a05000, 0x00000002 }, + { 0x00661000, 0x00000002 }, + { 0x0460299b, 0x00000020 }, + { 0x00004000, 0000000000 }, + { 0x01e00830, 0x00000002 }, + { 0x21007000, 0000000000 }, + { 0x00005000, 0x00000002 }, + { 0x00038056, 0x00000002 }, + { 0x040025e0, 0x00000002 }, + { 0x000075e1, 0000000000 }, + { 0x00000001, 0000000000 }, + { 0x000380ed, 0x00000002 }, + { 0x04007394, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0x000078c4, 0x00000002 }, + { 0x000078c5, 0x00000002 }, + { 0x000078c6, 0x00000002 }, + { 0x00007924, 0x00000002 }, + { 0x00007925, 0x00000002 }, + { 0x00007926, 0x00000002 }, + { 0x000000f2, 0x00000004 }, + { 0x00007924, 0x00000002 }, + { 0x00007925, 0x00000002 }, + { 0x00007926, 0x00000002 }, + { 0x000000f9, 0x00000004 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, +}; + +static const u32 R300_cp_microcode[][2] = { + { 0x4200e000, 0000000000 }, + { 0x4000e000, 0000000000 }, + { 0x000000ae, 0x00000008 }, + { 0x000000b2, 0x00000008 }, + { 0x67554b4a, 0000000000 }, + { 0x4a4a4475, 0000000000 }, + { 0x55527d83, 0000000000 }, + { 0x4a8c8b65, 0000000000 }, + { 0x4aef4af6, 0000000000 }, + { 0x4ae14a4a, 0000000000 }, + { 0xe4979797, 0000000000 }, + { 0xdb4aebdd, 0000000000 }, + { 0x9ccc4a4a, 0000000000 }, + { 0xd1989898, 0000000000 }, + { 0x4a0f9ad6, 0000000000 }, + { 0x000ca000, 0x00000004 }, + { 0x000d0012, 0x00000038 }, + { 0x0000e8b4, 0x00000004 }, + { 0x000d0014, 0x00000038 }, + { 0x0000e8b6, 0x00000004 }, + { 0x000d0016, 0x00000038 }, + { 0x0000e854, 0x00000004 }, + { 0x000d0018, 0x00000038 }, + { 0x0000e855, 0x00000004 }, + { 0x000d001a, 0x00000038 }, + { 0x0000e856, 0x00000004 }, + { 0x000d001c, 0x00000038 }, + { 0x0000e857, 0x00000004 }, + { 0x000d001e, 0x00000038 }, + { 0x0000e824, 0x00000004 }, + { 0x000d0020, 0x00000038 }, + { 0x0000e825, 0x00000004 }, + { 0x000d0022, 0x00000038 }, + { 0x0000e830, 0x00000004 }, + { 0x000d0024, 0x00000038 }, + { 0x0000f0c0, 0x00000004 }, + { 0x000d0026, 0x00000038 }, + { 0x0000f0c1, 0x00000004 }, + { 0x000d0028, 0x00000038 }, + { 0x0000f041, 0x00000004 }, + { 0x000d002a, 0x00000038 }, + { 0x0000f184, 0x00000004 }, + { 0x000d002c, 0x00000038 }, + { 0x0000f185, 0x00000004 }, + { 0x000d002e, 0x00000038 }, + { 0x0000f186, 0x00000004 }, + { 0x000d0030, 0x00000038 }, + { 0x0000f187, 0x00000004 }, + { 0x000d0032, 0x00000038 }, + { 0x0000f180, 0x00000004 }, + { 0x000d0034, 0x00000038 }, + { 0x0000f393, 0x00000004 }, + { 0x000d0036, 0x00000038 }, + { 0x0000f38a, 0x00000004 }, + { 0x000d0038, 0x00000038 }, + { 0x0000f38e, 0x00000004 }, + { 0x0000e821, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00000043, 0x00000018 }, + { 0x00cce800, 0x00000004 }, + { 0x001b0001, 0x00000004 }, + { 0x08004800, 0x00000004 }, + { 0x001b0001, 0x00000004 }, + { 0x08004800, 0x00000004 }, + { 0x001b0001, 0x00000004 }, + { 0x08004800, 0x00000004 }, + { 0x0000003a, 0x00000008 }, + { 0x0000a000, 0000000000 }, + { 0x2000451d, 0x00000004 }, + { 0x0000e580, 0x00000004 }, + { 0x000ce581, 0x00000004 }, + { 0x08004580, 0x00000004 }, + { 0x000ce581, 0x00000004 }, + { 0x00000047, 0x00000008 }, + { 0x0000a000, 0000000000 }, + { 0x000c2000, 0x00000004 }, + { 0x0000e50e, 0x00000004 }, + { 0x00032000, 0x00000004 }, + { 0x00022051, 0x00000028 }, + { 0x00000051, 0x00000024 }, + { 0x0800450f, 0x00000004 }, + { 0x0000a04b, 0x00000008 }, + { 0x0000e565, 0x00000004 }, + { 0x0000e566, 0x00000004 }, + { 0x00000052, 0x00000008 }, + { 0x03cca5b4, 0x00000004 }, + { 0x05432000, 0x00000004 }, + { 0x00022000, 0x00000004 }, + { 0x4ccce05e, 0x00000030 }, + { 0x08274565, 0x00000004 }, + { 0x0000005e, 0x00000030 }, + { 0x08004564, 0x00000004 }, + { 0x0000e566, 0x00000004 }, + { 0x00000055, 0x00000008 }, + { 0x00802061, 0x00000010 }, + { 0x00202000, 0x00000004 }, + { 0x001b00ff, 0x00000004 }, + { 0x01000064, 0x00000010 }, + { 0x001f2000, 0x00000004 }, + { 0x001c00ff, 0x00000004 }, + { 0000000000, 0x0000000c }, + { 0x00000080, 0x00000030 }, + { 0x00000055, 0x00000008 }, + { 0x0000e576, 0x00000004 }, + { 0x000ca000, 0x00000004 }, + { 0x00012000, 0x00000004 }, + { 0x00082000, 0x00000004 }, + { 0x1800650e, 0x00000004 }, + { 0x00092000, 0x00000004 }, + { 0x000a2000, 0x00000004 }, + { 0x000f0000, 0x00000004 }, + { 0x00400000, 0x00000004 }, + { 0x00000074, 0x00000018 }, + { 0x0000e563, 0x00000004 }, + { 0x00c0e5f9, 0x000000c2 }, + { 0x00000069, 0x00000008 }, + { 0x0000a069, 0x00000008 }, + { 0x0000e576, 0x00000004 }, + { 0x0000e577, 0x00000004 }, + { 0x0000e50e, 0x00000004 }, + { 0x0000e50f, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00000077, 0x00000018 }, + { 0x00c0e5f9, 0x000000c2 }, + { 0x00000077, 0x00000008 }, + { 0x0014e50e, 0x00000004 }, + { 0x0040e50f, 0x00000004 }, + { 0x00c0007a, 0x00000008 }, + { 0x0000e570, 0x00000004 }, + { 0x0000e571, 0x00000004 }, + { 0x0000e572, 0x0000000c }, + { 0x0000a000, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x0000e568, 0x00000004 }, + { 0x000c2000, 0x00000004 }, + { 0x00000084, 0x00000018 }, + { 0x000b0000, 0x00000004 }, + { 0x18c0e562, 0x00000004 }, + { 0x00000086, 0x00000008 }, + { 0x00c00085, 0x00000008 }, + { 0x000700e3, 0x00000004 }, + { 0x00000092, 0x00000038 }, + { 0x000ca094, 0x00000030 }, + { 0x080045bb, 0x00000004 }, + { 0x000c2095, 0x00000030 }, + { 0x0800e5bc, 0000000000 }, + { 0x0000e5bb, 0x00000004 }, + { 0x0000e5bc, 0000000000 }, + { 0x00120000, 0x0000000c }, + { 0x00120000, 0x00000004 }, + { 0x001b0002, 0x0000000c }, + { 0x0000a000, 0x00000004 }, + { 0x0000e821, 0x00000004 }, + { 0x0000e800, 0000000000 }, + { 0x0000e821, 0x00000004 }, + { 0x0000e82e, 0000000000 }, + { 0x02cca000, 0x00000004 }, + { 0x00140000, 0x00000004 }, + { 0x000ce1cc, 0x00000004 }, + { 0x050de1cd, 0x00000004 }, + { 0x00400000, 0x00000004 }, + { 0x000000a4, 0x00000018 }, + { 0x00c0a000, 0x00000004 }, + { 0x000000a1, 0x00000008 }, + { 0x000000a6, 0x00000020 }, + { 0x4200e000, 0000000000 }, + { 0x000000ad, 0x00000038 }, + { 0x000ca000, 0x00000004 }, + { 0x00140000, 0x00000004 }, + { 0x000c2000, 0x00000004 }, + { 0x00160000, 0x00000004 }, + { 0x700ce000, 0x00000004 }, + { 0x001400a9, 0x00000008 }, + { 0x4000e000, 0000000000 }, + { 0x02400000, 0x00000004 }, + { 0x400ee000, 0x00000004 }, + { 0x02400000, 0x00000004 }, + { 0x4000e000, 0000000000 }, + { 0x000c2000, 0x00000004 }, + { 0x0240e51b, 0x00000004 }, + { 0x0080e50a, 0x00000005 }, + { 0x0080e50b, 0x00000005 }, + { 0x00220000, 0x00000004 }, + { 0x000700e3, 0x00000004 }, + { 0x000000c0, 0x00000038 }, + { 0x000c2095, 0x00000030 }, + { 0x0880e5bd, 0x00000005 }, + { 0x000c2094, 0x00000030 }, + { 0x0800e5bb, 0x00000005 }, + { 0x000c2095, 0x00000030 }, + { 0x0880e5bc, 0x00000005 }, + { 0x000000c3, 0x00000008 }, + { 0x0080e5bd, 0x00000005 }, + { 0x0000e5bb, 0x00000005 }, + { 0x0080e5bc, 0x00000005 }, + { 0x00210000, 0x00000004 }, + { 0x02800000, 0x00000004 }, + { 0x00c000c7, 0x00000018 }, + { 0x4180e000, 0x00000040 }, + { 0x000000c9, 0x00000024 }, + { 0x01000000, 0x0000000c }, + { 0x0100e51d, 0x0000000c }, + { 0x000045bb, 0x00000004 }, + { 0x000080c3, 0x00000008 }, + { 0x0000f3ce, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00cc2000, 0x00000004 }, + { 0x08c053cf, 0x00000040 }, + { 0x00008000, 0000000000 }, + { 0x0000f3d2, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00cc2000, 0x00000004 }, + { 0x08c053d3, 0x00000040 }, + { 0x00008000, 0000000000 }, + { 0x0000f39d, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00cc2000, 0x00000004 }, + { 0x08c0539e, 0x00000040 }, + { 0x00008000, 0000000000 }, + { 0x03c00830, 0x00000004 }, + { 0x4200e000, 0000000000 }, + { 0x0000a000, 0x00000004 }, + { 0x200045e0, 0x00000004 }, + { 0x0000e5e1, 0000000000 }, + { 0x00000001, 0000000000 }, + { 0x000700e0, 0x00000004 }, + { 0x0800e394, 0000000000 }, + { 0000000000, 0000000000 }, + { 0x0000e8c4, 0x00000004 }, + { 0x0000e8c5, 0x00000004 }, + { 0x0000e8c6, 0x00000004 }, + { 0x0000e928, 0x00000004 }, + { 0x0000e929, 0x00000004 }, + { 0x0000e92a, 0x00000004 }, + { 0x000000e4, 0x00000008 }, + { 0x0000e928, 0x00000004 }, + { 0x0000e929, 0x00000004 }, + { 0x0000e92a, 0x00000004 }, + { 0x000000eb, 0x00000008 }, + { 0x02c02000, 0x00000004 }, + { 0x00060000, 0x00000004 }, + { 0x000000f3, 0x00000034 }, + { 0x000000f0, 0x00000008 }, + { 0x00008000, 0x00000004 }, + { 0xc000e000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0x000c2000, 0x00000004 }, + { 0x001d0018, 0x00000004 }, + { 0x001a0001, 0x00000004 }, + { 0x000000fb, 0x00000034 }, + { 0x0000004a, 0x00000008 }, + { 0x0500a04a, 0x00000008 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, +}; + +static const u32 R420_cp_microcode[][2] = { + { 0x4200e000, 0000000000 }, + { 0x4000e000, 0000000000 }, + { 0x00000099, 0x00000008 }, + { 0x0000009d, 0x00000008 }, + { 0x4a554b4a, 0000000000 }, + { 0x4a4a4467, 0000000000 }, + { 0x55526f75, 0000000000 }, + { 0x4a7e7d65, 0000000000 }, + { 0xd9d3dff6, 0000000000 }, + { 0x4ac54a4a, 0000000000 }, + { 0xc8828282, 0000000000 }, + { 0xbf4acfc1, 0000000000 }, + { 0x87b04a4a, 0000000000 }, + { 0xb5838383, 0000000000 }, + { 0x4a0f85ba, 0000000000 }, + { 0x000ca000, 0x00000004 }, + { 0x000d0012, 0x00000038 }, + { 0x0000e8b4, 0x00000004 }, + { 0x000d0014, 0x00000038 }, + { 0x0000e8b6, 0x00000004 }, + { 0x000d0016, 0x00000038 }, + { 0x0000e854, 0x00000004 }, + { 0x000d0018, 0x00000038 }, + { 0x0000e855, 0x00000004 }, + { 0x000d001a, 0x00000038 }, + { 0x0000e856, 0x00000004 }, + { 0x000d001c, 0x00000038 }, + { 0x0000e857, 0x00000004 }, + { 0x000d001e, 0x00000038 }, + { 0x0000e824, 0x00000004 }, + { 0x000d0020, 0x00000038 }, + { 0x0000e825, 0x00000004 }, + { 0x000d0022, 0x00000038 }, + { 0x0000e830, 0x00000004 }, + { 0x000d0024, 0x00000038 }, + { 0x0000f0c0, 0x00000004 }, + { 0x000d0026, 0x00000038 }, + { 0x0000f0c1, 0x00000004 }, + { 0x000d0028, 0x00000038 }, + { 0x0000f041, 0x00000004 }, + { 0x000d002a, 0x00000038 }, + { 0x0000f184, 0x00000004 }, + { 0x000d002c, 0x00000038 }, + { 0x0000f185, 0x00000004 }, + { 0x000d002e, 0x00000038 }, + { 0x0000f186, 0x00000004 }, + { 0x000d0030, 0x00000038 }, + { 0x0000f187, 0x00000004 }, + { 0x000d0032, 0x00000038 }, + { 0x0000f180, 0x00000004 }, + { 0x000d0034, 0x00000038 }, + { 0x0000f393, 0x00000004 }, + { 0x000d0036, 0x00000038 }, + { 0x0000f38a, 0x00000004 }, + { 0x000d0038, 0x00000038 }, + { 0x0000f38e, 0x00000004 }, + { 0x0000e821, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00000043, 0x00000018 }, + { 0x00cce800, 0x00000004 }, + { 0x001b0001, 0x00000004 }, + { 0x08004800, 0x00000004 }, + { 0x001b0001, 0x00000004 }, + { 0x08004800, 0x00000004 }, + { 0x001b0001, 0x00000004 }, + { 0x08004800, 0x00000004 }, + { 0x0000003a, 0x00000008 }, + { 0x0000a000, 0000000000 }, + { 0x2000451d, 0x00000004 }, + { 0x0000e580, 0x00000004 }, + { 0x000ce581, 0x00000004 }, + { 0x08004580, 0x00000004 }, + { 0x000ce581, 0x00000004 }, + { 0x00000047, 0x00000008 }, + { 0x0000a000, 0000000000 }, + { 0x000c2000, 0x00000004 }, + { 0x0000e50e, 0x00000004 }, + { 0x00032000, 0x00000004 }, + { 0x00022051, 0x00000028 }, + { 0x00000051, 0x00000024 }, + { 0x0800450f, 0x00000004 }, + { 0x0000a04b, 0x00000008 }, + { 0x0000e565, 0x00000004 }, + { 0x0000e566, 0x00000004 }, + { 0x00000052, 0x00000008 }, + { 0x03cca5b4, 0x00000004 }, + { 0x05432000, 0x00000004 }, + { 0x00022000, 0x00000004 }, + { 0x4ccce05e, 0x00000030 }, + { 0x08274565, 0x00000004 }, + { 0x0000005e, 0x00000030 }, + { 0x08004564, 0x00000004 }, + { 0x0000e566, 0x00000004 }, + { 0x00000055, 0x00000008 }, + { 0x00802061, 0x00000010 }, + { 0x00202000, 0x00000004 }, + { 0x001b00ff, 0x00000004 }, + { 0x01000064, 0x00000010 }, + { 0x001f2000, 0x00000004 }, + { 0x001c00ff, 0x00000004 }, + { 0000000000, 0x0000000c }, + { 0x00000072, 0x00000030 }, + { 0x00000055, 0x00000008 }, + { 0x0000e576, 0x00000004 }, + { 0x0000e577, 0x00000004 }, + { 0x0000e50e, 0x00000004 }, + { 0x0000e50f, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00000069, 0x00000018 }, + { 0x00c0e5f9, 0x000000c2 }, + { 0x00000069, 0x00000008 }, + { 0x0014e50e, 0x00000004 }, + { 0x0040e50f, 0x00000004 }, + { 0x00c0006c, 0x00000008 }, + { 0x0000e570, 0x00000004 }, + { 0x0000e571, 0x00000004 }, + { 0x0000e572, 0x0000000c }, + { 0x0000a000, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x0000e568, 0x00000004 }, + { 0x000c2000, 0x00000004 }, + { 0x00000076, 0x00000018 }, + { 0x000b0000, 0x00000004 }, + { 0x18c0e562, 0x00000004 }, + { 0x00000078, 0x00000008 }, + { 0x00c00077, 0x00000008 }, + { 0x000700c7, 0x00000004 }, + { 0x00000080, 0x00000038 }, + { 0x0000e5bb, 0x00000004 }, + { 0x0000e5bc, 0000000000 }, + { 0x0000a000, 0x00000004 }, + { 0x0000e821, 0x00000004 }, + { 0x0000e800, 0000000000 }, + { 0x0000e821, 0x00000004 }, + { 0x0000e82e, 0000000000 }, + { 0x02cca000, 0x00000004 }, + { 0x00140000, 0x00000004 }, + { 0x000ce1cc, 0x00000004 }, + { 0x050de1cd, 0x00000004 }, + { 0x00400000, 0x00000004 }, + { 0x0000008f, 0x00000018 }, + { 0x00c0a000, 0x00000004 }, + { 0x0000008c, 0x00000008 }, + { 0x00000091, 0x00000020 }, + { 0x4200e000, 0000000000 }, + { 0x00000098, 0x00000038 }, + { 0x000ca000, 0x00000004 }, + { 0x00140000, 0x00000004 }, + { 0x000c2000, 0x00000004 }, + { 0x00160000, 0x00000004 }, + { 0x700ce000, 0x00000004 }, + { 0x00140094, 0x00000008 }, + { 0x4000e000, 0000000000 }, + { 0x02400000, 0x00000004 }, + { 0x400ee000, 0x00000004 }, + { 0x02400000, 0x00000004 }, + { 0x4000e000, 0000000000 }, + { 0x000c2000, 0x00000004 }, + { 0x0240e51b, 0x00000004 }, + { 0x0080e50a, 0x00000005 }, + { 0x0080e50b, 0x00000005 }, + { 0x00220000, 0x00000004 }, + { 0x000700c7, 0x00000004 }, + { 0x000000a4, 0x00000038 }, + { 0x0080e5bd, 0x00000005 }, + { 0x0000e5bb, 0x00000005 }, + { 0x0080e5bc, 0x00000005 }, + { 0x00210000, 0x00000004 }, + { 0x02800000, 0x00000004 }, + { 0x00c000ab, 0x00000018 }, + { 0x4180e000, 0x00000040 }, + { 0x000000ad, 0x00000024 }, + { 0x01000000, 0x0000000c }, + { 0x0100e51d, 0x0000000c }, + { 0x000045bb, 0x00000004 }, + { 0x000080a7, 0x00000008 }, + { 0x0000f3ce, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00cc2000, 0x00000004 }, + { 0x08c053cf, 0x00000040 }, + { 0x00008000, 0000000000 }, + { 0x0000f3d2, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00cc2000, 0x00000004 }, + { 0x08c053d3, 0x00000040 }, + { 0x00008000, 0000000000 }, + { 0x0000f39d, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00cc2000, 0x00000004 }, + { 0x08c0539e, 0x00000040 }, + { 0x00008000, 0000000000 }, + { 0x03c00830, 0x00000004 }, + { 0x4200e000, 0000000000 }, + { 0x0000a000, 0x00000004 }, + { 0x200045e0, 0x00000004 }, + { 0x0000e5e1, 0000000000 }, + { 0x00000001, 0000000000 }, + { 0x000700c4, 0x00000004 }, + { 0x0800e394, 0000000000 }, + { 0000000000, 0000000000 }, + { 0x0000e8c4, 0x00000004 }, + { 0x0000e8c5, 0x00000004 }, + { 0x0000e8c6, 0x00000004 }, + { 0x0000e928, 0x00000004 }, + { 0x0000e929, 0x00000004 }, + { 0x0000e92a, 0x00000004 }, + { 0x000000c8, 0x00000008 }, + { 0x0000e928, 0x00000004 }, + { 0x0000e929, 0x00000004 }, + { 0x0000e92a, 0x00000004 }, + { 0x000000cf, 0x00000008 }, + { 0x02c02000, 0x00000004 }, + { 0x00060000, 0x00000004 }, + { 0x000000d7, 0x00000034 }, + { 0x000000d4, 0x00000008 }, + { 0x00008000, 0x00000004 }, + { 0xc000e000, 0000000000 }, + { 0x0000e1cc, 0x00000004 }, + { 0x0500e1cd, 0x00000004 }, + { 0x000ca000, 0x00000004 }, + { 0x000000de, 0x00000034 }, + { 0x000000da, 0x00000008 }, + { 0x0000a000, 0000000000 }, + { 0x0019e1cc, 0x00000004 }, + { 0x001b0001, 0x00000004 }, + { 0x0500a000, 0x00000004 }, + { 0x080041cd, 0x00000004 }, + { 0x000ca000, 0x00000004 }, + { 0x000000fb, 0x00000034 }, + { 0x0000004a, 0x00000008 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0x000c2000, 0x00000004 }, + { 0x001d0018, 0x00000004 }, + { 0x001a0001, 0x00000004 }, + { 0x000000fb, 0x00000034 }, + { 0x0000004a, 0x00000008 }, + { 0x0500a04a, 0x00000008 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, +}; + +static const u32 RS600_cp_microcode[][2] = { + { 0x4200e000, 0000000000 }, + { 0x4000e000, 0000000000 }, + { 0x000000a0, 0x00000008 }, + { 0x000000a4, 0x00000008 }, + { 0x4a554b4a, 0000000000 }, + { 0x4a4a4467, 0000000000 }, + { 0x55526f75, 0000000000 }, + { 0x4a7e7d65, 0000000000 }, + { 0x4ae74af6, 0000000000 }, + { 0x4ad34a4a, 0000000000 }, + { 0xd6898989, 0000000000 }, + { 0xcd4addcf, 0000000000 }, + { 0x8ebe4ae2, 0000000000 }, + { 0xc38a8a8a, 0000000000 }, + { 0x4a0f8cc8, 0000000000 }, + { 0x000ca000, 0x00000004 }, + { 0x000d0012, 0x00000038 }, + { 0x0000e8b4, 0x00000004 }, + { 0x000d0014, 0x00000038 }, + { 0x0000e8b6, 0x00000004 }, + { 0x000d0016, 0x00000038 }, + { 0x0000e854, 0x00000004 }, + { 0x000d0018, 0x00000038 }, + { 0x0000e855, 0x00000004 }, + { 0x000d001a, 0x00000038 }, + { 0x0000e856, 0x00000004 }, + { 0x000d001c, 0x00000038 }, + { 0x0000e857, 0x00000004 }, + { 0x000d001e, 0x00000038 }, + { 0x0000e824, 0x00000004 }, + { 0x000d0020, 0x00000038 }, + { 0x0000e825, 0x00000004 }, + { 0x000d0022, 0x00000038 }, + { 0x0000e830, 0x00000004 }, + { 0x000d0024, 0x00000038 }, + { 0x0000f0c0, 0x00000004 }, + { 0x000d0026, 0x00000038 }, + { 0x0000f0c1, 0x00000004 }, + { 0x000d0028, 0x00000038 }, + { 0x0000f041, 0x00000004 }, + { 0x000d002a, 0x00000038 }, + { 0x0000f184, 0x00000004 }, + { 0x000d002c, 0x00000038 }, + { 0x0000f185, 0x00000004 }, + { 0x000d002e, 0x00000038 }, + { 0x0000f186, 0x00000004 }, + { 0x000d0030, 0x00000038 }, + { 0x0000f187, 0x00000004 }, + { 0x000d0032, 0x00000038 }, + { 0x0000f180, 0x00000004 }, + { 0x000d0034, 0x00000038 }, + { 0x0000f393, 0x00000004 }, + { 0x000d0036, 0x00000038 }, + { 0x0000f38a, 0x00000004 }, + { 0x000d0038, 0x00000038 }, + { 0x0000f38e, 0x00000004 }, + { 0x0000e821, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00000043, 0x00000018 }, + { 0x00cce800, 0x00000004 }, + { 0x001b0001, 0x00000004 }, + { 0x08004800, 0x00000004 }, + { 0x001b0001, 0x00000004 }, + { 0x08004800, 0x00000004 }, + { 0x001b0001, 0x00000004 }, + { 0x08004800, 0x00000004 }, + { 0x0000003a, 0x00000008 }, + { 0x0000a000, 0000000000 }, + { 0x2000451d, 0x00000004 }, + { 0x0000e580, 0x00000004 }, + { 0x000ce581, 0x00000004 }, + { 0x08004580, 0x00000004 }, + { 0x000ce581, 0x00000004 }, + { 0x00000047, 0x00000008 }, + { 0x0000a000, 0000000000 }, + { 0x000c2000, 0x00000004 }, + { 0x0000e50e, 0x00000004 }, + { 0x00032000, 0x00000004 }, + { 0x00022051, 0x00000028 }, + { 0x00000051, 0x00000024 }, + { 0x0800450f, 0x00000004 }, + { 0x0000a04b, 0x00000008 }, + { 0x0000e565, 0x00000004 }, + { 0x0000e566, 0x00000004 }, + { 0x00000052, 0x00000008 }, + { 0x03cca5b4, 0x00000004 }, + { 0x05432000, 0x00000004 }, + { 0x00022000, 0x00000004 }, + { 0x4ccce05e, 0x00000030 }, + { 0x08274565, 0x00000004 }, + { 0x0000005e, 0x00000030 }, + { 0x08004564, 0x00000004 }, + { 0x0000e566, 0x00000004 }, + { 0x00000055, 0x00000008 }, + { 0x00802061, 0x00000010 }, + { 0x00202000, 0x00000004 }, + { 0x001b00ff, 0x00000004 }, + { 0x01000064, 0x00000010 }, + { 0x001f2000, 0x00000004 }, + { 0x001c00ff, 0x00000004 }, + { 0000000000, 0x0000000c }, + { 0x00000072, 0x00000030 }, + { 0x00000055, 0x00000008 }, + { 0x0000e576, 0x00000004 }, + { 0x0000e577, 0x00000004 }, + { 0x0000e50e, 0x00000004 }, + { 0x0000e50f, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00000069, 0x00000018 }, + { 0x00c0e5f9, 0x000000c2 }, + { 0x00000069, 0x00000008 }, + { 0x0014e50e, 0x00000004 }, + { 0x0040e50f, 0x00000004 }, + { 0x00c0006c, 0x00000008 }, + { 0x0000e570, 0x00000004 }, + { 0x0000e571, 0x00000004 }, + { 0x0000e572, 0x0000000c }, + { 0x0000a000, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x0000e568, 0x00000004 }, + { 0x000c2000, 0x00000004 }, + { 0x00000076, 0x00000018 }, + { 0x000b0000, 0x00000004 }, + { 0x18c0e562, 0x00000004 }, + { 0x00000078, 0x00000008 }, + { 0x00c00077, 0x00000008 }, + { 0x000700d5, 0x00000004 }, + { 0x00000084, 0x00000038 }, + { 0x000ca086, 0x00000030 }, + { 0x080045bb, 0x00000004 }, + { 0x000c2087, 0x00000030 }, + { 0x0800e5bc, 0000000000 }, + { 0x0000e5bb, 0x00000004 }, + { 0x0000e5bc, 0000000000 }, + { 0x00120000, 0x0000000c }, + { 0x00120000, 0x00000004 }, + { 0x001b0002, 0x0000000c }, + { 0x0000a000, 0x00000004 }, + { 0x0000e821, 0x00000004 }, + { 0x0000e800, 0000000000 }, + { 0x0000e821, 0x00000004 }, + { 0x0000e82e, 0000000000 }, + { 0x02cca000, 0x00000004 }, + { 0x00140000, 0x00000004 }, + { 0x000ce1cc, 0x00000004 }, + { 0x050de1cd, 0x00000004 }, + { 0x00400000, 0x00000004 }, + { 0x00000096, 0x00000018 }, + { 0x00c0a000, 0x00000004 }, + { 0x00000093, 0x00000008 }, + { 0x00000098, 0x00000020 }, + { 0x4200e000, 0000000000 }, + { 0x0000009f, 0x00000038 }, + { 0x000ca000, 0x00000004 }, + { 0x00140000, 0x00000004 }, + { 0x000c2000, 0x00000004 }, + { 0x00160000, 0x00000004 }, + { 0x700ce000, 0x00000004 }, + { 0x0014009b, 0x00000008 }, + { 0x4000e000, 0000000000 }, + { 0x02400000, 0x00000004 }, + { 0x400ee000, 0x00000004 }, + { 0x02400000, 0x00000004 }, + { 0x4000e000, 0000000000 }, + { 0x000c2000, 0x00000004 }, + { 0x0240e51b, 0x00000004 }, + { 0x0080e50a, 0x00000005 }, + { 0x0080e50b, 0x00000005 }, + { 0x00220000, 0x00000004 }, + { 0x000700d5, 0x00000004 }, + { 0x000000b2, 0x00000038 }, + { 0x000c2087, 0x00000030 }, + { 0x0880e5bd, 0x00000005 }, + { 0x000c2086, 0x00000030 }, + { 0x0800e5bb, 0x00000005 }, + { 0x000c2087, 0x00000030 }, + { 0x0880e5bc, 0x00000005 }, + { 0x000000b5, 0x00000008 }, + { 0x0080e5bd, 0x00000005 }, + { 0x0000e5bb, 0x00000005 }, + { 0x0080e5bc, 0x00000005 }, + { 0x00210000, 0x00000004 }, + { 0x02800000, 0x00000004 }, + { 0x00c000b9, 0x00000018 }, + { 0x4180e000, 0x00000040 }, + { 0x000000bb, 0x00000024 }, + { 0x01000000, 0x0000000c }, + { 0x0100e51d, 0x0000000c }, + { 0x000045bb, 0x00000004 }, + { 0x000080b5, 0x00000008 }, + { 0x0000f3ce, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00cc2000, 0x00000004 }, + { 0x08c053cf, 0x00000040 }, + { 0x00008000, 0000000000 }, + { 0x0000f3d2, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00cc2000, 0x00000004 }, + { 0x08c053d3, 0x00000040 }, + { 0x00008000, 0000000000 }, + { 0x0000f39d, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00cc2000, 0x00000004 }, + { 0x08c0539e, 0x00000040 }, + { 0x00008000, 0000000000 }, + { 0x03c00830, 0x00000004 }, + { 0x4200e000, 0000000000 }, + { 0x0000a000, 0x00000004 }, + { 0x200045e0, 0x00000004 }, + { 0x0000e5e1, 0000000000 }, + { 0x00000001, 0000000000 }, + { 0x000700d2, 0x00000004 }, + { 0x0800e394, 0000000000 }, + { 0000000000, 0000000000 }, + { 0x0000e8c4, 0x00000004 }, + { 0x0000e8c5, 0x00000004 }, + { 0x0000e8c6, 0x00000004 }, + { 0x0000e928, 0x00000004 }, + { 0x0000e929, 0x00000004 }, + { 0x0000e92a, 0x00000004 }, + { 0x000000d6, 0x00000008 }, + { 0x0000e928, 0x00000004 }, + { 0x0000e929, 0x00000004 }, + { 0x0000e92a, 0x00000004 }, + { 0x000000dd, 0x00000008 }, + { 0x00e00116, 0000000000 }, + { 0x000700e1, 0x00000004 }, + { 0x0800401c, 0x00000004 }, + { 0x200050e7, 0x00000004 }, + { 0x0000e01d, 0x00000004 }, + { 0x000000e4, 0x00000008 }, + { 0x02c02000, 0x00000004 }, + { 0x00060000, 0x00000004 }, + { 0x000000eb, 0x00000034 }, + { 0x000000e8, 0x00000008 }, + { 0x00008000, 0x00000004 }, + { 0xc000e000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0x000c2000, 0x00000004 }, + { 0x001d0018, 0x00000004 }, + { 0x001a0001, 0x00000004 }, + { 0x000000fb, 0x00000034 }, + { 0x0000004a, 0x00000008 }, + { 0x0500a04a, 0x00000008 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, +}; + +static const u32 RS690_cp_microcode[][2] = { + { 0x000000dd, 0x00000008 }, + { 0x000000df, 0x00000008 }, + { 0x000000a0, 0x00000008 }, + { 0x000000a4, 0x00000008 }, + { 0x4a554b4a, 0000000000 }, + { 0x4a4a4467, 0000000000 }, + { 0x55526f75, 0000000000 }, + { 0x4a7e7d65, 0000000000 }, + { 0x4ad74af6, 0000000000 }, + { 0x4ac94a4a, 0000000000 }, + { 0xcc898989, 0000000000 }, + { 0xc34ad3c5, 0000000000 }, + { 0x8e4a4a4a, 0000000000 }, + { 0x4a8a8a8a, 0000000000 }, + { 0x4a0f8c4a, 0000000000 }, + { 0x000ca000, 0x00000004 }, + { 0x000d0012, 0x00000038 }, + { 0x0000e8b4, 0x00000004 }, + { 0x000d0014, 0x00000038 }, + { 0x0000e8b6, 0x00000004 }, + { 0x000d0016, 0x00000038 }, + { 0x0000e854, 0x00000004 }, + { 0x000d0018, 0x00000038 }, + { 0x0000e855, 0x00000004 }, + { 0x000d001a, 0x00000038 }, + { 0x0000e856, 0x00000004 }, + { 0x000d001c, 0x00000038 }, + { 0x0000e857, 0x00000004 }, + { 0x000d001e, 0x00000038 }, + { 0x0000e824, 0x00000004 }, + { 0x000d0020, 0x00000038 }, + { 0x0000e825, 0x00000004 }, + { 0x000d0022, 0x00000038 }, + { 0x0000e830, 0x00000004 }, + { 0x000d0024, 0x00000038 }, + { 0x0000f0c0, 0x00000004 }, + { 0x000d0026, 0x00000038 }, + { 0x0000f0c1, 0x00000004 }, + { 0x000d0028, 0x00000038 }, + { 0x0000f041, 0x00000004 }, + { 0x000d002a, 0x00000038 }, + { 0x0000f184, 0x00000004 }, + { 0x000d002c, 0x00000038 }, + { 0x0000f185, 0x00000004 }, + { 0x000d002e, 0x00000038 }, + { 0x0000f186, 0x00000004 }, + { 0x000d0030, 0x00000038 }, + { 0x0000f187, 0x00000004 }, + { 0x000d0032, 0x00000038 }, + { 0x0000f180, 0x00000004 }, + { 0x000d0034, 0x00000038 }, + { 0x0000f393, 0x00000004 }, + { 0x000d0036, 0x00000038 }, + { 0x0000f38a, 0x00000004 }, + { 0x000d0038, 0x00000038 }, + { 0x0000f38e, 0x00000004 }, + { 0x0000e821, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00000043, 0x00000018 }, + { 0x00cce800, 0x00000004 }, + { 0x001b0001, 0x00000004 }, + { 0x08004800, 0x00000004 }, + { 0x001b0001, 0x00000004 }, + { 0x08004800, 0x00000004 }, + { 0x001b0001, 0x00000004 }, + { 0x08004800, 0x00000004 }, + { 0x0000003a, 0x00000008 }, + { 0x0000a000, 0000000000 }, + { 0x2000451d, 0x00000004 }, + { 0x0000e580, 0x00000004 }, + { 0x000ce581, 0x00000004 }, + { 0x08004580, 0x00000004 }, + { 0x000ce581, 0x00000004 }, + { 0x00000047, 0x00000008 }, + { 0x0000a000, 0000000000 }, + { 0x000c2000, 0x00000004 }, + { 0x0000e50e, 0x00000004 }, + { 0x00032000, 0x00000004 }, + { 0x00022051, 0x00000028 }, + { 0x00000051, 0x00000024 }, + { 0x0800450f, 0x00000004 }, + { 0x0000a04b, 0x00000008 }, + { 0x0000e565, 0x00000004 }, + { 0x0000e566, 0x00000004 }, + { 0x00000052, 0x00000008 }, + { 0x03cca5b4, 0x00000004 }, + { 0x05432000, 0x00000004 }, + { 0x00022000, 0x00000004 }, + { 0x4ccce05e, 0x00000030 }, + { 0x08274565, 0x00000004 }, + { 0x0000005e, 0x00000030 }, + { 0x08004564, 0x00000004 }, + { 0x0000e566, 0x00000004 }, + { 0x00000055, 0x00000008 }, + { 0x00802061, 0x00000010 }, + { 0x00202000, 0x00000004 }, + { 0x001b00ff, 0x00000004 }, + { 0x01000064, 0x00000010 }, + { 0x001f2000, 0x00000004 }, + { 0x001c00ff, 0x00000004 }, + { 0000000000, 0x0000000c }, + { 0x00000072, 0x00000030 }, + { 0x00000055, 0x00000008 }, + { 0x0000e576, 0x00000004 }, + { 0x0000e577, 0x00000004 }, + { 0x0000e50e, 0x00000004 }, + { 0x0000e50f, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00000069, 0x00000018 }, + { 0x00c0e5f9, 0x000000c2 }, + { 0x00000069, 0x00000008 }, + { 0x0014e50e, 0x00000004 }, + { 0x0040e50f, 0x00000004 }, + { 0x00c0006c, 0x00000008 }, + { 0x0000e570, 0x00000004 }, + { 0x0000e571, 0x00000004 }, + { 0x0000e572, 0x0000000c }, + { 0x0000a000, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x0000e568, 0x00000004 }, + { 0x000c2000, 0x00000004 }, + { 0x00000076, 0x00000018 }, + { 0x000b0000, 0x00000004 }, + { 0x18c0e562, 0x00000004 }, + { 0x00000078, 0x00000008 }, + { 0x00c00077, 0x00000008 }, + { 0x000700cb, 0x00000004 }, + { 0x00000084, 0x00000038 }, + { 0x000ca086, 0x00000030 }, + { 0x080045bb, 0x00000004 }, + { 0x000c2087, 0x00000030 }, + { 0x0800e5bc, 0000000000 }, + { 0x0000e5bb, 0x00000004 }, + { 0x0000e5bc, 0000000000 }, + { 0x00120000, 0x0000000c }, + { 0x00120000, 0x00000004 }, + { 0x001b0002, 0x0000000c }, + { 0x0000a000, 0x00000004 }, + { 0x0000e821, 0x00000004 }, + { 0x0000e800, 0000000000 }, + { 0x0000e821, 0x00000004 }, + { 0x0000e82e, 0000000000 }, + { 0x02cca000, 0x00000004 }, + { 0x00140000, 0x00000004 }, + { 0x000ce1cc, 0x00000004 }, + { 0x050de1cd, 0x00000004 }, + { 0x00400000, 0x00000004 }, + { 0x00000096, 0x00000018 }, + { 0x00c0a000, 0x00000004 }, + { 0x00000093, 0x00000008 }, + { 0x00000098, 0x00000020 }, + { 0x4200e000, 0000000000 }, + { 0x0000009f, 0x00000038 }, + { 0x000ca000, 0x00000004 }, + { 0x00140000, 0x00000004 }, + { 0x000c2000, 0x00000004 }, + { 0x00160000, 0x00000004 }, + { 0x700ce000, 0x00000004 }, + { 0x0014009b, 0x00000008 }, + { 0x4000e000, 0000000000 }, + { 0x02400000, 0x00000004 }, + { 0x400ee000, 0x00000004 }, + { 0x02400000, 0x00000004 }, + { 0x4000e000, 0000000000 }, + { 0x00100000, 0x0000002c }, + { 0x00004000, 0000000000 }, + { 0x080045c8, 0x00000004 }, + { 0x00240005, 0x00000004 }, + { 0x08004d0b, 0x00000004 }, + { 0x000c2000, 0x00000004 }, + { 0x0240e51b, 0x00000004 }, + { 0x0080e50a, 0x00000005 }, + { 0x0080e50b, 0x00000005 }, + { 0x00220000, 0x00000004 }, + { 0x000700cb, 0x00000004 }, + { 0x000000b7, 0x00000038 }, + { 0x000c2087, 0x00000030 }, + { 0x0880e5bd, 0x00000005 }, + { 0x000c2086, 0x00000030 }, + { 0x0800e5bb, 0x00000005 }, + { 0x000c2087, 0x00000030 }, + { 0x0880e5bc, 0x00000005 }, + { 0x000000ba, 0x00000008 }, + { 0x0080e5bd, 0x00000005 }, + { 0x0000e5bb, 0x00000005 }, + { 0x0080e5bc, 0x00000005 }, + { 0x00210000, 0x00000004 }, + { 0x02800000, 0x00000004 }, + { 0x00c000be, 0x00000018 }, + { 0x4180e000, 0x00000040 }, + { 0x000000c0, 0x00000024 }, + { 0x01000000, 0x0000000c }, + { 0x0100e51d, 0x0000000c }, + { 0x000045bb, 0x00000004 }, + { 0x000080ba, 0x00000008 }, + { 0x03c00830, 0x00000004 }, + { 0x4200e000, 0000000000 }, + { 0x0000a000, 0x00000004 }, + { 0x200045e0, 0x00000004 }, + { 0x0000e5e1, 0000000000 }, + { 0x00000001, 0000000000 }, + { 0x000700c8, 0x00000004 }, + { 0x0800e394, 0000000000 }, + { 0000000000, 0000000000 }, + { 0x0000e8c4, 0x00000004 }, + { 0x0000e8c5, 0x00000004 }, + { 0x0000e8c6, 0x00000004 }, + { 0x0000e928, 0x00000004 }, + { 0x0000e929, 0x00000004 }, + { 0x0000e92a, 0x00000004 }, + { 0x000000cc, 0x00000008 }, + { 0x0000e928, 0x00000004 }, + { 0x0000e929, 0x00000004 }, + { 0x0000e92a, 0x00000004 }, + { 0x000000d3, 0x00000008 }, + { 0x02c02000, 0x00000004 }, + { 0x00060000, 0x00000004 }, + { 0x000000db, 0x00000034 }, + { 0x000000d8, 0x00000008 }, + { 0x00008000, 0x00000004 }, + { 0xc000e000, 0000000000 }, + { 0x000000e1, 0x00000030 }, + { 0x4200e000, 0000000000 }, + { 0x000000e1, 0x00000030 }, + { 0x4000e000, 0000000000 }, + { 0x0025001b, 0x00000004 }, + { 0x00230000, 0x00000004 }, + { 0x00250005, 0x00000004 }, + { 0x000000e6, 0x00000034 }, + { 0000000000, 0x0000000c }, + { 0x00244000, 0x00000004 }, + { 0x080045c8, 0x00000004 }, + { 0x00240005, 0x00000004 }, + { 0x08004d0b, 0x0000000c }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0x000c2000, 0x00000004 }, + { 0x001d0018, 0x00000004 }, + { 0x001a0001, 0x00000004 }, + { 0x000000fb, 0x00000034 }, + { 0x0000004a, 0x00000008 }, + { 0x0500a04a, 0x00000008 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, +}; + +static const u32 R520_cp_microcode[][2] = { + { 0x4200e000, 0000000000 }, + { 0x4000e000, 0000000000 }, + { 0x00000099, 0x00000008 }, + { 0x0000009d, 0x00000008 }, + { 0x4a554b4a, 0000000000 }, + { 0x4a4a4467, 0000000000 }, + { 0x55526f75, 0000000000 }, + { 0x4a7e7d65, 0000000000 }, + { 0xe0dae6f6, 0000000000 }, + { 0x4ac54a4a, 0000000000 }, + { 0xc8828282, 0000000000 }, + { 0xbf4acfc1, 0000000000 }, + { 0x87b04ad5, 0000000000 }, + { 0xb5838383, 0000000000 }, + { 0x4a0f85ba, 0000000000 }, + { 0x000ca000, 0x00000004 }, + { 0x000d0012, 0x00000038 }, + { 0x0000e8b4, 0x00000004 }, + { 0x000d0014, 0x00000038 }, + { 0x0000e8b6, 0x00000004 }, + { 0x000d0016, 0x00000038 }, + { 0x0000e854, 0x00000004 }, + { 0x000d0018, 0x00000038 }, + { 0x0000e855, 0x00000004 }, + { 0x000d001a, 0x00000038 }, + { 0x0000e856, 0x00000004 }, + { 0x000d001c, 0x00000038 }, + { 0x0000e857, 0x00000004 }, + { 0x000d001e, 0x00000038 }, + { 0x0000e824, 0x00000004 }, + { 0x000d0020, 0x00000038 }, + { 0x0000e825, 0x00000004 }, + { 0x000d0022, 0x00000038 }, + { 0x0000e830, 0x00000004 }, + { 0x000d0024, 0x00000038 }, + { 0x0000f0c0, 0x00000004 }, + { 0x000d0026, 0x00000038 }, + { 0x0000f0c1, 0x00000004 }, + { 0x000d0028, 0x00000038 }, + { 0x0000e000, 0x00000004 }, + { 0x000d002a, 0x00000038 }, + { 0x0000e000, 0x00000004 }, + { 0x000d002c, 0x00000038 }, + { 0x0000e000, 0x00000004 }, + { 0x000d002e, 0x00000038 }, + { 0x0000e000, 0x00000004 }, + { 0x000d0030, 0x00000038 }, + { 0x0000e000, 0x00000004 }, + { 0x000d0032, 0x00000038 }, + { 0x0000f180, 0x00000004 }, + { 0x000d0034, 0x00000038 }, + { 0x0000f393, 0x00000004 }, + { 0x000d0036, 0x00000038 }, + { 0x0000f38a, 0x00000004 }, + { 0x000d0038, 0x00000038 }, + { 0x0000f38e, 0x00000004 }, + { 0x0000e821, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00000043, 0x00000018 }, + { 0x00cce800, 0x00000004 }, + { 0x001b0001, 0x00000004 }, + { 0x08004800, 0x00000004 }, + { 0x001b0001, 0x00000004 }, + { 0x08004800, 0x00000004 }, + { 0x001b0001, 0x00000004 }, + { 0x08004800, 0x00000004 }, + { 0x0000003a, 0x00000008 }, + { 0x0000a000, 0000000000 }, + { 0x2000451d, 0x00000004 }, + { 0x0000e580, 0x00000004 }, + { 0x000ce581, 0x00000004 }, + { 0x08004580, 0x00000004 }, + { 0x000ce581, 0x00000004 }, + { 0x00000047, 0x00000008 }, + { 0x0000a000, 0000000000 }, + { 0x000c2000, 0x00000004 }, + { 0x0000e50e, 0x00000004 }, + { 0x00032000, 0x00000004 }, + { 0x00022051, 0x00000028 }, + { 0x00000051, 0x00000024 }, + { 0x0800450f, 0x00000004 }, + { 0x0000a04b, 0x00000008 }, + { 0x0000e565, 0x00000004 }, + { 0x0000e566, 0x00000004 }, + { 0x00000052, 0x00000008 }, + { 0x03cca5b4, 0x00000004 }, + { 0x05432000, 0x00000004 }, + { 0x00022000, 0x00000004 }, + { 0x4ccce05e, 0x00000030 }, + { 0x08274565, 0x00000004 }, + { 0x0000005e, 0x00000030 }, + { 0x08004564, 0x00000004 }, + { 0x0000e566, 0x00000004 }, + { 0x00000055, 0x00000008 }, + { 0x00802061, 0x00000010 }, + { 0x00202000, 0x00000004 }, + { 0x001b00ff, 0x00000004 }, + { 0x01000064, 0x00000010 }, + { 0x001f2000, 0x00000004 }, + { 0x001c00ff, 0x00000004 }, + { 0000000000, 0x0000000c }, + { 0x00000072, 0x00000030 }, + { 0x00000055, 0x00000008 }, + { 0x0000e576, 0x00000004 }, + { 0x0000e577, 0x00000004 }, + { 0x0000e50e, 0x00000004 }, + { 0x0000e50f, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00000069, 0x00000018 }, + { 0x00c0e5f9, 0x000000c2 }, + { 0x00000069, 0x00000008 }, + { 0x0014e50e, 0x00000004 }, + { 0x0040e50f, 0x00000004 }, + { 0x00c0006c, 0x00000008 }, + { 0x0000e570, 0x00000004 }, + { 0x0000e571, 0x00000004 }, + { 0x0000e572, 0x0000000c }, + { 0x0000a000, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x0000e568, 0x00000004 }, + { 0x000c2000, 0x00000004 }, + { 0x00000076, 0x00000018 }, + { 0x000b0000, 0x00000004 }, + { 0x18c0e562, 0x00000004 }, + { 0x00000078, 0x00000008 }, + { 0x00c00077, 0x00000008 }, + { 0x000700c7, 0x00000004 }, + { 0x00000080, 0x00000038 }, + { 0x0000e5bb, 0x00000004 }, + { 0x0000e5bc, 0000000000 }, + { 0x0000a000, 0x00000004 }, + { 0x0000e821, 0x00000004 }, + { 0x0000e800, 0000000000 }, + { 0x0000e821, 0x00000004 }, + { 0x0000e82e, 0000000000 }, + { 0x02cca000, 0x00000004 }, + { 0x00140000, 0x00000004 }, + { 0x000ce1cc, 0x00000004 }, + { 0x050de1cd, 0x00000004 }, + { 0x00400000, 0x00000004 }, + { 0x0000008f, 0x00000018 }, + { 0x00c0a000, 0x00000004 }, + { 0x0000008c, 0x00000008 }, + { 0x00000091, 0x00000020 }, + { 0x4200e000, 0000000000 }, + { 0x00000098, 0x00000038 }, + { 0x000ca000, 0x00000004 }, + { 0x00140000, 0x00000004 }, + { 0x000c2000, 0x00000004 }, + { 0x00160000, 0x00000004 }, + { 0x700ce000, 0x00000004 }, + { 0x00140094, 0x00000008 }, + { 0x4000e000, 0000000000 }, + { 0x02400000, 0x00000004 }, + { 0x400ee000, 0x00000004 }, + { 0x02400000, 0x00000004 }, + { 0x4000e000, 0000000000 }, + { 0x000c2000, 0x00000004 }, + { 0x0240e51b, 0x00000004 }, + { 0x0080e50a, 0x00000005 }, + { 0x0080e50b, 0x00000005 }, + { 0x00220000, 0x00000004 }, + { 0x000700c7, 0x00000004 }, + { 0x000000a4, 0x00000038 }, + { 0x0080e5bd, 0x00000005 }, + { 0x0000e5bb, 0x00000005 }, + { 0x0080e5bc, 0x00000005 }, + { 0x00210000, 0x00000004 }, + { 0x02800000, 0x00000004 }, + { 0x00c000ab, 0x00000018 }, + { 0x4180e000, 0x00000040 }, + { 0x000000ad, 0x00000024 }, + { 0x01000000, 0x0000000c }, + { 0x0100e51d, 0x0000000c }, + { 0x000045bb, 0x00000004 }, + { 0x000080a7, 0x00000008 }, + { 0x0000f3ce, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00cc2000, 0x00000004 }, + { 0x08c053cf, 0x00000040 }, + { 0x00008000, 0000000000 }, + { 0x0000f3d2, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00cc2000, 0x00000004 }, + { 0x08c053d3, 0x00000040 }, + { 0x00008000, 0000000000 }, + { 0x0000f39d, 0x00000004 }, + { 0x0140a000, 0x00000004 }, + { 0x00cc2000, 0x00000004 }, + { 0x08c0539e, 0x00000040 }, + { 0x00008000, 0000000000 }, + { 0x03c00830, 0x00000004 }, + { 0x4200e000, 0000000000 }, + { 0x0000a000, 0x00000004 }, + { 0x200045e0, 0x00000004 }, + { 0x0000e5e1, 0000000000 }, + { 0x00000001, 0000000000 }, + { 0x000700c4, 0x00000004 }, + { 0x0800e394, 0000000000 }, + { 0000000000, 0000000000 }, + { 0x0000e8c4, 0x00000004 }, + { 0x0000e8c5, 0x00000004 }, + { 0x0000e8c6, 0x00000004 }, + { 0x0000e928, 0x00000004 }, + { 0x0000e929, 0x00000004 }, + { 0x0000e92a, 0x00000004 }, + { 0x000000c8, 0x00000008 }, + { 0x0000e928, 0x00000004 }, + { 0x0000e929, 0x00000004 }, + { 0x0000e92a, 0x00000004 }, + { 0x000000cf, 0x00000008 }, + { 0xdeadbeef, 0000000000 }, + { 0x00000116, 0000000000 }, + { 0x000700d3, 0x00000004 }, + { 0x080050e7, 0x00000004 }, + { 0x000700d4, 0x00000004 }, + { 0x0800401c, 0x00000004 }, + { 0x0000e01d, 0000000000 }, + { 0x02c02000, 0x00000004 }, + { 0x00060000, 0x00000004 }, + { 0x000000de, 0x00000034 }, + { 0x000000db, 0x00000008 }, + { 0x00008000, 0x00000004 }, + { 0xc000e000, 0000000000 }, + { 0x0000e1cc, 0x00000004 }, + { 0x0500e1cd, 0x00000004 }, + { 0x000ca000, 0x00000004 }, + { 0x000000e5, 0x00000034 }, + { 0x000000e1, 0x00000008 }, + { 0x0000a000, 0000000000 }, + { 0x0019e1cc, 0x00000004 }, + { 0x001b0001, 0x00000004 }, + { 0x0500a000, 0x00000004 }, + { 0x080041cd, 0x00000004 }, + { 0x000ca000, 0x00000004 }, + { 0x000000fb, 0x00000034 }, + { 0x0000004a, 0x00000008 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0x000c2000, 0x00000004 }, + { 0x001d0018, 0x00000004 }, + { 0x001a0001, 0x00000004 }, + { 0x000000fb, 0x00000034 }, + { 0x0000004a, 0x00000008 }, + { 0x0500a04a, 0x00000008 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, + { 0000000000, 0000000000 }, +}; + + +#endif diff --git a/drivers/char/drm/radeon_state.c b/drivers/char/drm/radeon_state.c index 6f75512f591e1b3792025f38491da2e7e3e043ae..11c146b49211de3581cbc2daaab9815af885cec9 100644 --- a/drivers/char/drm/radeon_state.c +++ b/drivers/char/drm/radeon_state.c @@ -1662,7 +1662,7 @@ static int radeon_cp_dispatch_texture(struct drm_device * dev, u32 height; int i; u32 texpitch, microtile; - u32 offset; + u32 offset, byte_offset; RING_LOCALS; if (radeon_check_and_fixup_offset(dev_priv, file_priv, &tex->offset)) { @@ -1727,6 +1727,13 @@ static int radeon_cp_dispatch_texture(struct drm_device * dev, } else microtile = 0; + /* this might fail for zero-sized uploads - are those illegal? */ + if (!radeon_check_offset(dev_priv, tex->offset + image->height * + blit_width - 1)) { + DRM_ERROR("Invalid final destination offset\n"); + return -EINVAL; + } + DRM_DEBUG("tex=%dx%d blit=%d\n", tex_width, tex->height, blit_width); do { @@ -1840,6 +1847,7 @@ static int radeon_cp_dispatch_texture(struct drm_device * dev, } #undef RADEON_COPY_MT + byte_offset = (image->y & ~2047) * blit_width; buf->file_priv = file_priv; buf->used = size; offset = dev_priv->gart_buffers_offset + buf->offset; @@ -1854,9 +1862,9 @@ static int radeon_cp_dispatch_texture(struct drm_device * dev, RADEON_DP_SRC_SOURCE_MEMORY | RADEON_GMC_CLR_CMP_CNTL_DIS | RADEON_GMC_WR_MSK_DIS); OUT_RING((spitch << 22) | (offset >> 10)); - OUT_RING((texpitch << 22) | (tex->offset >> 10)); + OUT_RING((texpitch << 22) | ((tex->offset >> 10) + (byte_offset >> 10))); OUT_RING(0); - OUT_RING((image->x << 16) | image->y); + OUT_RING((image->x << 16) | (image->y % 2048)); OUT_RING((image->width << 16) | height); RADEON_WAIT_UNTIL_2D_IDLE(); ADVANCE_RING(); @@ -3037,6 +3045,9 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil case RADEON_PARAM_FB_LOCATION: value = radeon_read_fb_location(dev_priv); break; + case RADEON_PARAM_NUM_GB_PIPES: + value = dev_priv->num_gb_pipes; + break; default: DRM_DEBUG("Invalid parameter %d\n", param->param); return -EINVAL; diff --git a/drivers/char/drm/via_drv.c b/drivers/char/drm/via_drv.c index 37870a4a3dc729877a4d659018260778783982ce..80c01cdfa37d54db94ec5a382f83ec4e6b026432 100644 --- a/drivers/char/drm/via_drv.c +++ b/drivers/char/drm/via_drv.c @@ -40,13 +40,11 @@ static struct pci_device_id pciidlist[] = { static struct drm_driver driver = { .driver_features = DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_HAVE_IRQ | - DRIVER_IRQ_SHARED, + DRIVER_IRQ_SHARED | DRIVER_IRQ_VBL, .load = via_driver_load, .unload = via_driver_unload, .context_dtor = via_final_context, - .get_vblank_counter = via_get_vblank_counter, - .enable_vblank = via_enable_vblank, - .disable_vblank = via_disable_vblank, + .vblank_wait = via_driver_vblank_wait, .irq_preinstall = via_driver_irq_preinstall, .irq_postinstall = via_driver_irq_postinstall, .irq_uninstall = via_driver_irq_uninstall, diff --git a/drivers/char/drm/via_drv.h b/drivers/char/drm/via_drv.h index fe67030e39ac6b8f3dadb3624fe23a6bed7a958a..2daae81874cdd049fdcd2ff9f0783eb15994fb53 100644 --- a/drivers/char/drm/via_drv.h +++ b/drivers/char/drm/via_drv.h @@ -75,7 +75,6 @@ typedef struct drm_via_private { struct timeval last_vblank; int last_vblank_valid; unsigned usec_per_vblank; - atomic_t vbl_received; drm_via_state_t hc_state; char pci_buf[VIA_PCI_BUF_SIZE]; const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE]; @@ -131,13 +130,11 @@ extern int via_init_context(struct drm_device * dev, int context); extern int via_final_context(struct drm_device * dev, int context); extern int via_do_cleanup_map(struct drm_device * dev); -extern u32 via_get_vblank_counter(struct drm_device *dev, int crtc); -extern int via_enable_vblank(struct drm_device *dev, int crtc); -extern void via_disable_vblank(struct drm_device *dev, int crtc); +extern int via_driver_vblank_wait(struct drm_device * dev, unsigned int *sequence); extern irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS); extern void via_driver_irq_preinstall(struct drm_device * dev); -extern int via_driver_irq_postinstall(struct drm_device * dev); +extern void via_driver_irq_postinstall(struct drm_device * dev); extern void via_driver_irq_uninstall(struct drm_device * dev); extern int via_dma_cleanup(struct drm_device * dev); diff --git a/drivers/char/drm/via_irq.c b/drivers/char/drm/via_irq.c index f1ab6fc7c07e8a32227ae7516bc65add4c61d030..c6bb978a110673821a3aa6db6e3cefd32bcc20ce 100644 --- a/drivers/char/drm/via_irq.c +++ b/drivers/char/drm/via_irq.c @@ -92,17 +92,8 @@ static int via_irqmap_unichrome[] = {-1, -1, -1, 0, -1, 1}; static unsigned time_diff(struct timeval *now, struct timeval *then) { return (now->tv_usec >= then->tv_usec) ? - now->tv_usec - then->tv_usec : - 1000000 - (then->tv_usec - now->tv_usec); -} - -u32 via_get_vblank_counter(struct drm_device *dev, int crtc) -{ - drm_via_private_t *dev_priv = dev->dev_private; - if (crtc != 0) - return 0; - - return atomic_read(&dev_priv->vbl_received); + now->tv_usec - then->tv_usec : + 1000000 - (then->tv_usec - now->tv_usec); } irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS) @@ -117,8 +108,8 @@ irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS) status = VIA_READ(VIA_REG_INTERRUPT); if (status & VIA_IRQ_VBLANK_PENDING) { - atomic_inc(&dev_priv->vbl_received); - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) { + atomic_inc(&dev->vbl_received); + if (!(atomic_read(&dev->vbl_received) & 0x0F)) { do_gettimeofday(&cur_vblank); if (dev_priv->last_vblank_valid) { dev_priv->usec_per_vblank = @@ -128,11 +119,12 @@ irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS) dev_priv->last_vblank = cur_vblank; dev_priv->last_vblank_valid = 1; } - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) { + if (!(atomic_read(&dev->vbl_received) & 0xFF)) { DRM_DEBUG("US per vblank is: %u\n", dev_priv->usec_per_vblank); } - drm_handle_vblank(dev, 0); + DRM_WAKEUP(&dev->vbl_queue); + drm_vbl_send_signals(dev); handled = 1; } @@ -171,34 +163,31 @@ static __inline__ void viadrv_acknowledge_irqs(drm_via_private_t * dev_priv) } } -int via_enable_vblank(struct drm_device *dev, int crtc) +int via_driver_vblank_wait(struct drm_device * dev, unsigned int *sequence) { - drm_via_private_t *dev_priv = dev->dev_private; - u32 status; + drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private; + unsigned int cur_vblank; + int ret = 0; - if (crtc != 0) { - DRM_ERROR("%s: bad crtc %d\n", __FUNCTION__, crtc); + DRM_DEBUG("\n"); + if (!dev_priv) { + DRM_ERROR("called with no initialization\n"); return -EINVAL; } - status = VIA_READ(VIA_REG_INTERRUPT); - VIA_WRITE(VIA_REG_INTERRUPT, status & VIA_IRQ_VBLANK_ENABLE); + viadrv_acknowledge_irqs(dev_priv); - VIA_WRITE8(0x83d4, 0x11); - VIA_WRITE8(0x83d5, VIA_READ8(0x83d5) | 0x30); + /* Assume that the user has missed the current sequence number + * by about a day rather than she wants to wait for years + * using vertical blanks... + */ - return 0; -} + DRM_WAIT_ON(ret, dev->vbl_queue, 3 * DRM_HZ, + (((cur_vblank = atomic_read(&dev->vbl_received)) - + *sequence) <= (1 << 23))); -void via_disable_vblank(struct drm_device *dev, int crtc) -{ - drm_via_private_t *dev_priv = dev->dev_private; - - VIA_WRITE8(0x83d4, 0x11); - VIA_WRITE8(0x83d5, VIA_READ8(0x83d5) & ~0x30); - - if (crtc != 0) - DRM_ERROR("%s: bad crtc %d\n", __FUNCTION__, crtc); + *sequence = cur_vblank; + return ret; } static int @@ -303,25 +292,23 @@ void via_driver_irq_preinstall(struct drm_device * dev) } } -int via_driver_irq_postinstall(struct drm_device * dev) +void via_driver_irq_postinstall(struct drm_device * dev) { drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private; u32 status; - DRM_DEBUG("via_driver_irq_postinstall\n"); - if (!dev_priv) - return -EINVAL; + DRM_DEBUG("\n"); + if (dev_priv) { + status = VIA_READ(VIA_REG_INTERRUPT); + VIA_WRITE(VIA_REG_INTERRUPT, status | VIA_IRQ_GLOBAL + | dev_priv->irq_enable_mask); - drm_vblank_init(dev, 1); - status = VIA_READ(VIA_REG_INTERRUPT); - VIA_WRITE(VIA_REG_INTERRUPT, status | VIA_IRQ_GLOBAL - | dev_priv->irq_enable_mask); + /* Some magic, oh for some data sheets ! */ - /* Some magic, oh for some data sheets ! */ - VIA_WRITE8(0x83d4, 0x11); - VIA_WRITE8(0x83d5, VIA_READ8(0x83d5) | 0x30); + VIA_WRITE8(0x83d4, 0x11); + VIA_WRITE8(0x83d5, VIA_READ8(0x83d5) | 0x30); - return 0; + } } void via_driver_irq_uninstall(struct drm_device * dev) diff --git a/drivers/char/generic_nvram.c b/drivers/char/generic_nvram.c index 2398e864c28d98ab3d11dfb64fe39b9485c1a103..a00869c650d5b31a67f0c8d2675435dd6eeb1ebe 100644 --- a/drivers/char/generic_nvram.c +++ b/drivers/char/generic_nvram.c @@ -133,7 +133,7 @@ static struct miscdevice nvram_dev = { int __init nvram_init(void) { - printk(KERN_INFO "Macintosh non-volatile memory driver v%s\n", + printk(KERN_INFO "Generic non-volatile memory driver v%s\n", NVRAM_VERSION); return misc_register(&nvram_dev); } diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig index 8d6c2089d2a8480bf1829d0b3d24bca959b22a31..efd0b4db7c8ed6c5d6c6bbc5a473466f898fdf1d 100644 --- a/drivers/char/hw_random/Kconfig +++ b/drivers/char/hw_random/Kconfig @@ -112,3 +112,12 @@ config HW_RANDOM_PASEMI If unsure, say Y. +config HW_RANDOM_VIRTIO + tristate "VirtIO Random Number Generator support" + depends on HW_RANDOM && VIRTIO + ---help--- + This driver provides kernel-side support for the virtual Random Number + Generator hardware. + + To compile this driver as a module, choose M here: the + module will be called virtio-rng. If unsure, say N. diff --git a/drivers/char/hw_random/Makefile b/drivers/char/hw_random/Makefile index c8b7300e2fb183f6ed6c6d1eb4f6ccfa358fb6bc..b4940ddbb35f5993c80c164dbea1a2046915d1dd 100644 --- a/drivers/char/hw_random/Makefile +++ b/drivers/char/hw_random/Makefile @@ -11,3 +11,4 @@ obj-$(CONFIG_HW_RANDOM_VIA) += via-rng.o obj-$(CONFIG_HW_RANDOM_IXP4XX) += ixp4xx-rng.o obj-$(CONFIG_HW_RANDOM_OMAP) += omap-rng.o obj-$(CONFIG_HW_RANDOM_PASEMI) += pasemi-rng.o +obj-$(CONFIG_HW_RANDOM_VIRTIO) += virtio-rng.o diff --git a/drivers/char/hw_random/intel-rng.c b/drivers/char/hw_random/intel-rng.c index 5cc651ef75ebd96b61deeb187d46d5ee5f2ecd53..27fdc0866496344d4fca2a3b43a6de48ad143f2b 100644 --- a/drivers/char/hw_random/intel-rng.c +++ b/drivers/char/hw_random/intel-rng.c @@ -273,7 +273,7 @@ static int __init intel_rng_hw_init(void *_intel_rng_hw) if (mfc != INTEL_FWH_MANUFACTURER_CODE || (dvc != INTEL_FWH_DEVICE_CODE_8M && dvc != INTEL_FWH_DEVICE_CODE_4M)) { - printk(KERN_ERR PFX "FWH not detected\n"); + printk(KERN_NOTICE PFX "FWH not detected\n"); return -ENODEV; } diff --git a/drivers/char/hw_random/virtio-rng.c b/drivers/char/hw_random/virtio-rng.c new file mode 100644 index 0000000000000000000000000000000000000000..d0e563e4fc399bf37f06a4d19cea0bfcb5017713 --- /dev/null +++ b/drivers/char/hw_random/virtio-rng.c @@ -0,0 +1,155 @@ +/* + * Randomness driver for virtio + * Copyright (C) 2007, 2008 Rusty Russell IBM Corporation + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include +#include +#include +#include +#include +#include + +/* The host will fill any buffer we give it with sweet, sweet randomness. We + * give it 64 bytes at a time, and the hwrng framework takes it 4 bytes at a + * time. */ +#define RANDOM_DATA_SIZE 64 + +static struct virtqueue *vq; +static u32 *random_data; +static unsigned int data_left; +static DECLARE_COMPLETION(have_data); + +static void random_recv_done(struct virtqueue *vq) +{ + int len; + + /* We never get spurious callbacks. */ + if (!vq->vq_ops->get_buf(vq, &len)) + BUG(); + + data_left = len / sizeof(random_data[0]); + complete(&have_data); +} + +static void register_buffer(void) +{ + struct scatterlist sg; + + sg_init_one(&sg, random_data, RANDOM_DATA_SIZE); + /* There should always be room for one buffer. */ + if (vq->vq_ops->add_buf(vq, &sg, 0, 1, random_data) != 0) + BUG(); + vq->vq_ops->kick(vq); +} + +/* At least we don't udelay() in a loop like some other drivers. */ +static int virtio_data_present(struct hwrng *rng, int wait) +{ + if (data_left) + return 1; + + if (!wait) + return 0; + + wait_for_completion(&have_data); + return 1; +} + +/* virtio_data_present() must have succeeded before this is called. */ +static int virtio_data_read(struct hwrng *rng, u32 *data) +{ + BUG_ON(!data_left); + + *data = random_data[--data_left]; + + if (!data_left) { + init_completion(&have_data); + register_buffer(); + } + return sizeof(*data); +} + +static struct hwrng virtio_hwrng = { + .name = "virtio", + .data_present = virtio_data_present, + .data_read = virtio_data_read, +}; + +static int virtrng_probe(struct virtio_device *vdev) +{ + int err; + + /* We expect a single virtqueue. */ + vq = vdev->config->find_vq(vdev, 0, random_recv_done); + if (IS_ERR(vq)) + return PTR_ERR(vq); + + err = hwrng_register(&virtio_hwrng); + if (err) { + vdev->config->del_vq(vq); + return err; + } + + register_buffer(); + return 0; +} + +static void virtrng_remove(struct virtio_device *vdev) +{ + vdev->config->reset(vdev); + hwrng_unregister(&virtio_hwrng); + vdev->config->del_vq(vq); +} + +static struct virtio_device_id id_table[] = { + { VIRTIO_ID_RNG, VIRTIO_DEV_ANY_ID }, + { 0 }, +}; + +static struct virtio_driver virtio_rng = { + .driver.name = KBUILD_MODNAME, + .driver.owner = THIS_MODULE, + .id_table = id_table, + .probe = virtrng_probe, + .remove = __devexit_p(virtrng_remove), +}; + +static int __init init(void) +{ + int err; + + random_data = kmalloc(RANDOM_DATA_SIZE, GFP_KERNEL); + if (!random_data) + return -ENOMEM; + + err = register_virtio_driver(&virtio_rng); + if (err) + kfree(random_data); + return err; +} + +static void __exit fini(void) +{ + kfree(random_data); + unregister_virtio_driver(&virtio_rng); +} +module_init(init); +module_exit(fini); + +MODULE_DEVICE_TABLE(virtio, id_table); +MODULE_DESCRIPTION("Virtio random number driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/char/ip2/Makefile b/drivers/char/ip2/Makefile index 6bfe2543ddc2232d671fc36f44c6cfff06de0a0e..939618f62fe1ba09051c9c16f8056afc975cb76e 100644 --- a/drivers/char/ip2/Makefile +++ b/drivers/char/ip2/Makefile @@ -2,7 +2,7 @@ # Makefile for the Computone IntelliPort Plus Driver # -obj-$(CONFIG_COMPUTONE) += ip2.o ip2main.o +obj-$(CONFIG_COMPUTONE) += ip2.o -ip2-objs := ip2base.o +ip2-objs := ip2base.o ip2main.o diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c index 70957acaa960ac3bcdefc2a8faa6e05aa7055502..c12cf8fc4be0c1817a448300847fcc3a3a48b31d 100644 --- a/drivers/char/ip2/ip2main.c +++ b/drivers/char/ip2/ip2main.c @@ -345,27 +345,6 @@ have_requested_irq( char irq ) return 0; } -/******************************************************************************/ -/* Function: init_module() */ -/* Parameters: None */ -/* Returns: Success (0) */ -/* */ -/* Description: */ -/* This is a required entry point for an installable module. It simply calls */ -/* the driver initialisation function and returns what it returns. */ -/******************************************************************************/ -#ifdef MODULE -static int __init -ip2_init_module(void) -{ -#ifdef IP2DEBUG_INIT - printk (KERN_DEBUG "Loading module ...\n" ); -#endif - return 0; -} -module_init(ip2_init_module); -#endif /* MODULE */ - /******************************************************************************/ /* Function: cleanup_module() */ /* Parameters: None */ @@ -779,8 +758,6 @@ out: return err; } -EXPORT_SYMBOL(ip2_loadmain); - /******************************************************************************/ /* Function: ip2_init_board() */ /* Parameters: Index of board in configuration structure */ diff --git a/drivers/char/keyboard.c b/drivers/char/keyboard.c index 7f7e798c13844f0a8c8e2630057566c9ed5a66cf..d9a0a53c842d2f35632a069591d148bfc843c2d9 100644 --- a/drivers/char/keyboard.c +++ b/drivers/char/keyboard.c @@ -677,12 +677,7 @@ static void k_deadunicode(struct vc_data *vc, unsigned int value, char up_flag) static void k_self(struct vc_data *vc, unsigned char value, char up_flag) { - unsigned int uni; - if (kbd->kbdmode == VC_UNICODE) - uni = value; - else - uni = conv_8bit_to_uni(value); - k_unicode(vc, uni, up_flag); + k_unicode(vc, conv_8bit_to_uni(value), up_flag); } static void k_dead2(struct vc_data *vc, unsigned char value, char up_flag) diff --git a/drivers/char/pcmcia/ipwireless/hardware.c b/drivers/char/pcmcia/ipwireless/hardware.c index fa9d3c945f311a779702cdcb33dcdf63e155deef..ba6340ae98afa1f7a5f80bb33360270aa4cc7cc8 100644 --- a/drivers/char/pcmcia/ipwireless/hardware.c +++ b/drivers/char/pcmcia/ipwireless/hardware.c @@ -251,10 +251,11 @@ struct ipw_hardware { int init_loops; struct timer_list setup_timer; + /* Flag if hw is ready to send next packet */ int tx_ready; - struct list_head tx_queue[NL_NUM_OF_PRIORITIES]; - /* True if any packets are queued for transmission */ + /* Count of pending packets to be sent */ int tx_queued; + struct list_head tx_queue[NL_NUM_OF_PRIORITIES]; int rx_bytes_queued; struct list_head rx_queue; @@ -404,6 +405,8 @@ static int do_send_fragment(struct ipw_hardware *hw, const unsigned char *data, spin_lock_irqsave(&hw->spinlock, flags); + hw->tx_ready = 0; + if (hw->hw_version == HW_VERSION_1) { outw((unsigned short) length, hw->base_port + IODWR); @@ -492,6 +495,7 @@ static int do_send_packet(struct ipw_hardware *hw, struct ipw_tx_packet *packet) spin_lock_irqsave(&hw->spinlock, flags); list_add(&packet->queue, &hw->tx_queue[0]); + hw->tx_queued++; spin_unlock_irqrestore(&hw->spinlock, flags); } else { if (packet->packet_callback) @@ -949,12 +953,10 @@ static int send_pending_packet(struct ipw_hardware *hw, int priority_limit) unsigned long flags; spin_lock_irqsave(&hw->spinlock, flags); - if (hw->tx_queued && hw->tx_ready != 0) { + if (hw->tx_queued && hw->tx_ready) { int priority; struct ipw_tx_packet *packet = NULL; - hw->tx_ready--; - /* Pick a packet */ for (priority = 0; priority < priority_limit; priority++) { if (!list_empty(&hw->tx_queue[priority])) { @@ -963,6 +965,7 @@ static int send_pending_packet(struct ipw_hardware *hw, int priority_limit) struct ipw_tx_packet, queue); + hw->tx_queued--; list_del(&packet->queue); break; @@ -973,6 +976,7 @@ static int send_pending_packet(struct ipw_hardware *hw, int priority_limit) spin_unlock_irqrestore(&hw->spinlock, flags); return 0; } + spin_unlock_irqrestore(&hw->spinlock, flags); /* Send */ @@ -1063,7 +1067,7 @@ static irqreturn_t ipwireless_handle_v1_interrupt(int irq, if (irqn & IR_TXINTR) { ack |= IR_TXINTR; spin_lock_irqsave(&hw->spinlock, flags); - hw->tx_ready++; + hw->tx_ready = 1; spin_unlock_irqrestore(&hw->spinlock, flags); } /* Received data */ @@ -1170,7 +1174,7 @@ static irqreturn_t ipwireless_handle_v2_v3_interrupt(int irq, if (memrxdone & MEMRX_RX_DONE) { writew(0, &hw->memory_info_regs->memreg_rx_done); spin_lock_irqsave(&hw->spinlock, flags); - hw->tx_ready++; + hw->tx_ready = 1; spin_unlock_irqrestore(&hw->spinlock, flags); tx = 1; } @@ -1234,7 +1238,7 @@ static void send_packet(struct ipw_hardware *hw, int priority, spin_lock_irqsave(&hw->spinlock, flags); list_add_tail(&packet->queue, &hw->tx_queue[priority]); - hw->tx_queued = 1; + hw->tx_queued++; spin_unlock_irqrestore(&hw->spinlock, flags); flush_packets_to_hw(hw); diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c index 9e9bad8bdcf4e6725a982f92522b338bbf9731f3..dbce1263bdff2314ed637d647694b5dae68cc905 100644 --- a/drivers/char/sysrq.c +++ b/drivers/char/sysrq.c @@ -402,6 +402,7 @@ static struct sysrq_key_op *sysrq_key_table[36] = { &sysrq_showstate_blocked_op, /* w */ /* x: May be registered on ppc/powerpc for xmon */ NULL, /* x */ + /* y: May be registered on sparc64 for global register dump */ NULL, /* y */ NULL /* z */ }; diff --git a/drivers/char/tty_ioctl.c b/drivers/char/tty_ioctl.c index b1a757a5ee271c9c4a4dc5a4b2fc18c35c7fb491..8f81139d61949b4f4300baaacb69e56e473a8a69 100644 --- a/drivers/char/tty_ioctl.c +++ b/drivers/char/tty_ioctl.c @@ -981,16 +981,9 @@ EXPORT_SYMBOL_GPL(tty_perform_flush); int n_tty_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg) { - struct tty_struct *real_tty; unsigned long flags; int retval; - if (tty->driver->type == TTY_DRIVER_TYPE_PTY && - tty->driver->subtype == PTY_TYPE_MASTER) - real_tty = tty->link; - else - real_tty = tty; - switch (cmd) { case TCXONC: retval = tty_check_change(tty); diff --git a/drivers/char/viocons.c b/drivers/char/viocons.c index 3d3e1c2b310f0abff4e60fdf6b6faf5fc7a322d0..65fb848e1cce0492d908b8dad5f980b6146c05cb 100644 --- a/drivers/char/viocons.c +++ b/drivers/char/viocons.c @@ -7,7 +7,7 @@ * Authors: Dave Boutcher * Ryan Arnold * Colin Devilbiss - * Stephen Rothwell + * Stephen Rothwell * * (C) Copyright 2000, 2001, 2002, 2003, 2004 IBM Corporation * diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c index 58aad63831f4da854216bde2cd7b78ca87c0e7c0..c39ddaff5e8f18e230ed8ea8e4f1d3c4c2f4533e 100644 --- a/drivers/char/viotape.c +++ b/drivers/char/viotape.c @@ -6,7 +6,7 @@ * Authors: Dave Boutcher * Ryan Arnold * Colin Devilbiss - * Stephen Rothwell + * Stephen Rothwell * * (C) Copyright 2000-2004 IBM Corporation * diff --git a/drivers/char/vt.c b/drivers/char/vt.c index fa1ffbf2c621a88aa231f1262a57bd470df97e9e..935f1c207a1f0edfe7056fee448e4ff337164229 100644 --- a/drivers/char/vt.c +++ b/drivers/char/vt.c @@ -434,7 +434,7 @@ static void update_attr(struct vc_data *vc) vc->vc_blink, vc->vc_underline, vc->vc_reverse ^ vc->vc_decscnm, vc->vc_italic); vc->vc_video_erase_char = (build_attr(vc, vc->vc_color, 1, vc->vc_blink, 0, vc->vc_decscnm, 0) << 8) | ' '; - vc->vc_scrl_erase_char = (build_attr(vc, vc->vc_def_color, 1, false, false, false, false) << 8) | ' '; + vc->vc_scrl_erase_char = (build_attr(vc, vc->vc_def_color, 1, false, false, vc->vc_decscnm, false) << 8) | ' '; } /* Note: inverting the screen twice should revert to the original state */ @@ -909,7 +909,7 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines) if (vc->vc_tty) { struct winsize ws, *cws = &vc->vc_tty->winsize; - unsigned long flags; + struct pid *pgrp = NULL; memset(&ws, 0, sizeof(ws)); ws.ws_row = vc->vc_rows; @@ -917,11 +917,14 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines) ws.ws_ypixel = vc->vc_scan_lines; mutex_lock(&vc->vc_tty->termios_mutex); - spin_lock_irqsave(&vc->vc_tty->ctrl_lock, flags); - if ((ws.ws_row != cws->ws_row || ws.ws_col != cws->ws_col) && - vc->vc_tty->pgrp) + 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); - spin_unlock_irqrestore(&vc->vc_tty->ctrl_lock, flags); + put_pid(pgrp); + } *cws = ws; mutex_unlock(&vc->vc_tty->termios_mutex); } diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 7fce038fa57e6413892679f6c8ca7256aeedafa3..1d41496ed2f83b648e1311ee8fecccbd56ad741d 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -412,7 +412,7 @@ static int cpufreq_parse_governor(char *str_governor, unsigned int *policy, int ret; mutex_unlock(&cpufreq_governor_mutex); - ret = request_module(name); + ret = request_module("%s", name); mutex_lock(&cpufreq_governor_mutex); if (ret == 0) @@ -625,7 +625,7 @@ static ssize_t store_scaling_setspeed(struct cpufreq_policy *policy, unsigned int freq = 0; unsigned int ret; - if (!policy->governor->store_setspeed) + if (!policy->governor || !policy->governor->store_setspeed) return -EINVAL; ret = sscanf(buf, "%u", &freq); @@ -639,7 +639,7 @@ static ssize_t store_scaling_setspeed(struct cpufreq_policy *policy, static ssize_t show_scaling_setspeed(struct cpufreq_policy *policy, char *buf) { - if (!policy->governor->show_setspeed) + if (!policy->governor || !policy->governor->show_setspeed) return sprintf(buf, "\n"); return policy->governor->show_setspeed(policy, buf); @@ -928,13 +928,13 @@ static int cpufreq_add_dev(struct sys_device *sys_dev) policy->user_policy.policy = policy->policy; policy->user_policy.governor = policy->governor; - unlock_policy_rwsem_write(cpu); - if (ret) { dprintk("setting policy failed\n"); goto err_out_unregister; } + unlock_policy_rwsem_write(cpu); + kobject_uevent(&policy->kobj, KOBJ_ADD); module_put(cpufreq_driver->owner); dprintk("initialization complete\n"); diff --git a/drivers/cpufreq/freq_table.c b/drivers/cpufreq/freq_table.c index ae6cd60d5c148979ddf4e911510db24b60e163d5..b64c6bc445e31580074fe7cc437fdfdf3e880cb9 100644 --- a/drivers/cpufreq/freq_table.c +++ b/drivers/cpufreq/freq_table.c @@ -2,6 +2,11 @@ * linux/drivers/cpufreq/freq_table.c * * Copyright (C) 2002 - 2003 Dominik Brodowski + * + * 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 diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c index fc555a90bb211b651e20c254751ae08f00fffd1a..23554b676d6e1d348964e952705eed5f6ff7cd91 100644 --- a/drivers/cpuidle/cpuidle.c +++ b/drivers/cpuidle/cpuidle.c @@ -38,6 +38,8 @@ static void cpuidle_kick_cpus(void) static void cpuidle_kick_cpus(void) {} #endif +static int __cpuidle_register_device(struct cpuidle_device *dev); + /** * cpuidle_idle_call - the main idle loop * @@ -138,6 +140,12 @@ int cpuidle_enable_device(struct cpuidle_device *dev) if (!dev->state_count) return -EINVAL; + if (dev->registered == 0) { + ret = __cpuidle_register_device(dev); + if (ret) + return ret; + } + if ((ret = cpuidle_add_state_sysfs(dev))) return ret; @@ -232,10 +240,13 @@ static void poll_idle_init(struct cpuidle_device *dev) {} #endif /* CONFIG_ARCH_HAS_CPU_RELAX */ /** - * cpuidle_register_device - registers a CPU's idle PM feature + * __cpuidle_register_device - internal register function called before register + * and enable routines * @dev: the cpu + * + * cpuidle_lock mutex must be held before this is called */ -int cpuidle_register_device(struct cpuidle_device *dev) +static int __cpuidle_register_device(struct cpuidle_device *dev) { int ret; struct sys_device *sys_dev = get_cpu_sysdev((unsigned long)dev->cpu); @@ -247,18 +258,34 @@ int cpuidle_register_device(struct cpuidle_device *dev) init_completion(&dev->kobj_unregister); - mutex_lock(&cpuidle_lock); - poll_idle_init(dev); per_cpu(cpuidle_devices, dev->cpu) = dev; list_add(&dev->device_list, &cpuidle_detected_devices); if ((ret = cpuidle_add_sysfs(sys_dev))) { - mutex_unlock(&cpuidle_lock); module_put(cpuidle_curr_driver->owner); return ret; } + dev->registered = 1; + return 0; +} + +/** + * cpuidle_register_device - registers a CPU's idle PM feature + * @dev: the cpu + */ +int cpuidle_register_device(struct cpuidle_device *dev) +{ + int ret; + + mutex_lock(&cpuidle_lock); + + if ((ret = __cpuidle_register_device(dev))) { + mutex_unlock(&cpuidle_lock); + return ret; + } + cpuidle_enable_device(dev); cpuidle_install_idle_handler(); @@ -278,6 +305,9 @@ void cpuidle_unregister_device(struct cpuidle_device *dev) { struct sys_device *sys_dev = get_cpu_sysdev((unsigned long)dev->cpu); + if (dev->registered == 0) + return; + cpuidle_pause_and_lock(); cpuidle_disable_device(dev); diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c index 762b729672e02bbe530c580f13cbe6395b53ccc3..0ec0f431e6a1d4bc30a179850ddadfbcec2d1ff3 100644 --- a/drivers/dma/iop-adma.c +++ b/drivers/dma/iop-adma.c @@ -821,10 +821,10 @@ static int __devinit iop_adma_memcpy_self_test(struct iop_adma_device *device) dev_dbg(device->common.dev, "%s\n", __func__); - src = kzalloc(sizeof(u8) * IOP_ADMA_TEST_SIZE, GFP_KERNEL); + src = kmalloc(IOP_ADMA_TEST_SIZE, GFP_KERNEL); if (!src) return -ENOMEM; - dest = kzalloc(sizeof(u8) * IOP_ADMA_TEST_SIZE, GFP_KERNEL); + dest = kzalloc(IOP_ADMA_TEST_SIZE, GFP_KERNEL); if (!dest) { kfree(src); return -ENOMEM; @@ -834,8 +834,6 @@ static int __devinit iop_adma_memcpy_self_test(struct iop_adma_device *device) for (i = 0; i < IOP_ADMA_TEST_SIZE; i++) ((u8 *) src)[i] = (u8)i; - memset(dest, 0, IOP_ADMA_TEST_SIZE); - /* Start copy, using first DMA channel */ dma_chan = container_of(device->common.channels.next, struct dma_chan, diff --git a/drivers/edac/mpc85xx_edac.c b/drivers/edac/mpc85xx_edac.c index 065732ddf40c84c2a089868e5586ddbbcdf48c03..d49361bfe670e09a4af2dfae7ec99d9646851716 100644 --- a/drivers/edac/mpc85xx_edac.c +++ b/drivers/edac/mpc85xx_edac.c @@ -20,7 +20,6 @@ #include #include -#include #include "edac_module.h" #include "edac_core.h" #include "mpc85xx_edac.h" @@ -43,8 +42,6 @@ static u32 orig_pci_err_en; static u32 orig_l2_err_disable; static u32 orig_hid1; -static const char *mpc85xx_ctl_name = "MPC85xx"; - /************************ MC SYSFS parts ***********************************/ static ssize_t mpc85xx_mc_inject_data_hi_show(struct mem_ctl_info *mci, diff --git a/drivers/firewire/Kconfig b/drivers/firewire/Kconfig index fb4d391810b61fe440b24b91080c434dba2df282..76f26710fc16393bbecb80310924789798d2f718 100644 --- a/drivers/firewire/Kconfig +++ b/drivers/firewire/Kconfig @@ -1,28 +1,26 @@ -comment "An alternative FireWire stack is available with EXPERIMENTAL=y" +comment "A new alternative FireWire stack is available with EXPERIMENTAL=y" depends on EXPERIMENTAL=n +comment "Enable only one of the two stacks, unless you know what you are doing" + depends on EXPERIMENTAL + config FIREWIRE - tristate "IEEE 1394 (FireWire) support - alternative stack, EXPERIMENTAL" + tristate "New FireWire stack, EXPERIMENTAL" depends on EXPERIMENTAL select CRC_ITU_T help This is the "Juju" FireWire stack, a new alternative implementation designed for robustness and simplicity. You can build either this - stack, or the classic stack (the ieee1394 driver, ohci1394 etc.) - or both. Please read http://wiki.linux1394.org/JujuMigration before - you enable the new stack. + 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. To compile this driver as a module, say M here: the module will be called firewire-core. It functionally replaces ieee1394, raw1394, and video1394. - NOTE: - - You should only build ONE of the stacks, unless you REALLY know what - you are doing. - config FIREWIRE_OHCI - tristate "Support for OHCI FireWire host controllers" + tristate "OHCI-1394 controllers" depends on PCI && FIREWIRE help Enable this driver if you have a FireWire controller based @@ -33,12 +31,12 @@ config FIREWIRE_OHCI called firewire-ohci. It replaces ohci1394 of the classic IEEE 1394 stack. - NOTE: + NOTE: - You should only build ohci1394 or firewire-ohci, but not both. - If you nevertheless want to install both, you should configure them - only as modules and blacklist the driver(s) which you don't want to - have auto-loaded. Add either + You should only build either firewire-ohci or the old ohci1394 driver, + but not both. If you nevertheless want to install both, you should + configure them only as modules and blacklist the driver(s) which you + don't want to have auto-loaded. Add either blacklist firewire-ohci or @@ -60,7 +58,7 @@ config FIREWIRE_OHCI_DEBUG default y config FIREWIRE_SBP2 - tristate "Support for storage devices (SBP-2 protocol driver)" + tristate "Storage devices (SBP-2 protocol)" depends on FIREWIRE && SCSI help This option enables you to use SBP-2 devices connected to a diff --git a/drivers/firewire/fw-cdev.c b/drivers/firewire/fw-cdev.c index 4a541921a14a26e2a24c8c814b92f17035098de3..c639915fc3cbc8637c39d93927488b1350001cc6 100644 --- a/drivers/firewire/fw-cdev.c +++ b/drivers/firewire/fw-cdev.c @@ -113,6 +113,11 @@ static int fw_device_op_open(struct inode *inode, struct file *file) if (device == NULL) return -ENODEV; + if (fw_device_is_shutdown(device)) { + fw_device_put(device); + return -ENODEV; + } + client = kzalloc(sizeof(*client), GFP_KERNEL); if (client == NULL) { fw_device_put(device); @@ -200,6 +205,7 @@ fw_device_op_read(struct file *file, return dequeue_event(client, buffer, count); } +/* caller must hold card->lock so that node pointers can be dereferenced here */ static void fill_bus_reset_event(struct fw_cdev_event_bus_reset *event, struct client *client) @@ -209,7 +215,6 @@ fill_bus_reset_event(struct fw_cdev_event_bus_reset *event, event->closure = client->bus_reset_closure; event->type = FW_CDEV_EVENT_BUS_RESET; event->generation = client->device->generation; - smp_rmb(); /* node_id must not be older than generation */ event->node_id = client->device->node_id; event->local_node_id = card->local_node->node_id; event->bm_node_id = 0; /* FIXME: We don't track the BM. */ @@ -269,6 +274,7 @@ static int ioctl_get_info(struct client *client, void *buffer) { struct fw_cdev_get_info *get_info = buffer; struct fw_cdev_event_bus_reset bus_reset; + struct fw_card *card = client->device->card; unsigned long ret = 0; client->version = get_info->version; @@ -294,13 +300,17 @@ static int ioctl_get_info(struct client *client, void *buffer) client->bus_reset_closure = get_info->bus_reset_closure; if (get_info->bus_reset != 0) { void __user *uptr = u64_to_uptr(get_info->bus_reset); + unsigned long flags; + spin_lock_irqsave(&card->lock, flags); fill_bus_reset_event(&bus_reset, client); + spin_unlock_irqrestore(&card->lock, flags); + if (copy_to_user(uptr, &bus_reset, sizeof(bus_reset))) return -EFAULT; } - get_info->card = client->device->card->index; + get_info->card = card->index; return 0; } @@ -901,6 +911,9 @@ fw_device_op_ioctl(struct file *file, { struct client *client = file->private_data; + if (fw_device_is_shutdown(client->device)) + return -ENODEV; + return dispatch_ioctl(client, cmd, (void __user *) arg); } @@ -911,6 +924,9 @@ fw_device_op_compat_ioctl(struct file *file, { struct client *client = file->private_data; + if (fw_device_is_shutdown(client->device)) + return -ENODEV; + return dispatch_ioctl(client, cmd, compat_ptr(arg)); } #endif @@ -922,6 +938,9 @@ static int fw_device_op_mmap(struct file *file, struct vm_area_struct *vma) unsigned long size; int page_count, retval; + if (fw_device_is_shutdown(client->device)) + return -ENODEV; + /* FIXME: We could support multiple buffers, but we don't. */ if (client->buffer.pages != NULL) return -EBUSY; diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c index 4f02c55f13e15131b95bc615e540e2931ad63d96..0b66306af479e4d9fdd359dac87f335b31ae89b6 100644 --- a/drivers/firewire/fw-ohci.c +++ b/drivers/firewire/fw-ohci.c @@ -265,27 +265,25 @@ static void log_irqs(u32 evt) !(evt & OHCI1394_busReset)) return; - printk(KERN_DEBUG KBUILD_MODNAME ": IRQ " - "%08x%s%s%s%s%s%s%s%s%s%s%s%s%s\n", - evt, - evt & OHCI1394_selfIDComplete ? " selfID" : "", - evt & OHCI1394_RQPkt ? " AR_req" : "", - evt & OHCI1394_RSPkt ? " AR_resp" : "", - evt & OHCI1394_reqTxComplete ? " AT_req" : "", - evt & OHCI1394_respTxComplete ? " AT_resp" : "", - evt & OHCI1394_isochRx ? " IR" : "", - evt & OHCI1394_isochTx ? " IT" : "", - evt & OHCI1394_postedWriteErr ? " postedWriteErr" : "", - evt & OHCI1394_cycleTooLong ? " cycleTooLong" : "", - evt & OHCI1394_cycle64Seconds ? " cycle64Seconds" : "", - evt & OHCI1394_regAccessFail ? " regAccessFail" : "", - evt & OHCI1394_busReset ? " busReset" : "", - evt & ~(OHCI1394_selfIDComplete | OHCI1394_RQPkt | - OHCI1394_RSPkt | OHCI1394_reqTxComplete | - OHCI1394_respTxComplete | OHCI1394_isochRx | - OHCI1394_isochTx | OHCI1394_postedWriteErr | - OHCI1394_cycleTooLong | OHCI1394_cycle64Seconds | - OHCI1394_regAccessFail | OHCI1394_busReset) + fw_notify("IRQ %08x%s%s%s%s%s%s%s%s%s%s%s%s%s\n", evt, + evt & OHCI1394_selfIDComplete ? " selfID" : "", + evt & OHCI1394_RQPkt ? " AR_req" : "", + evt & OHCI1394_RSPkt ? " AR_resp" : "", + evt & OHCI1394_reqTxComplete ? " AT_req" : "", + evt & OHCI1394_respTxComplete ? " AT_resp" : "", + evt & OHCI1394_isochRx ? " IR" : "", + evt & OHCI1394_isochTx ? " IT" : "", + evt & OHCI1394_postedWriteErr ? " postedWriteErr" : "", + evt & OHCI1394_cycleTooLong ? " cycleTooLong" : "", + evt & OHCI1394_cycle64Seconds ? " cycle64Seconds" : "", + evt & OHCI1394_regAccessFail ? " regAccessFail" : "", + evt & OHCI1394_busReset ? " busReset" : "", + evt & ~(OHCI1394_selfIDComplete | OHCI1394_RQPkt | + OHCI1394_RSPkt | OHCI1394_reqTxComplete | + OHCI1394_respTxComplete | OHCI1394_isochRx | + OHCI1394_isochTx | OHCI1394_postedWriteErr | + OHCI1394_cycleTooLong | OHCI1394_cycle64Seconds | + OHCI1394_regAccessFail | OHCI1394_busReset) ? " ?" : ""); } @@ -308,23 +306,22 @@ static void log_selfids(int node_id, int generation, int self_id_count, u32 *s) if (likely(!(param_debug & OHCI_PARAM_DEBUG_SELFIDS))) return; - printk(KERN_DEBUG KBUILD_MODNAME ": %d selfIDs, generation %d, " - "local node ID %04x\n", self_id_count, generation, node_id); + fw_notify("%d selfIDs, generation %d, local node ID %04x\n", + self_id_count, generation, node_id); for (; self_id_count--; ++s) if ((*s & 1 << 23) == 0) - printk(KERN_DEBUG "selfID 0: %08x, phy %d [%c%c%c] " - "%s gc=%d %s %s%s%s\n", - *s, *s >> 24 & 63, _p(s, 6), _p(s, 4), _p(s, 2), - speed[*s >> 14 & 3], *s >> 16 & 63, - power[*s >> 8 & 7], *s >> 22 & 1 ? "L" : "", - *s >> 11 & 1 ? "c" : "", *s & 2 ? "i" : ""); + fw_notify("selfID 0: %08x, phy %d [%c%c%c] " + "%s gc=%d %s %s%s%s\n", + *s, *s >> 24 & 63, _p(s, 6), _p(s, 4), _p(s, 2), + speed[*s >> 14 & 3], *s >> 16 & 63, + power[*s >> 8 & 7], *s >> 22 & 1 ? "L" : "", + *s >> 11 & 1 ? "c" : "", *s & 2 ? "i" : ""); else - printk(KERN_DEBUG "selfID n: %08x, phy %d " - "[%c%c%c%c%c%c%c%c]\n", - *s, *s >> 24 & 63, - _p(s, 16), _p(s, 14), _p(s, 12), _p(s, 10), - _p(s, 8), _p(s, 6), _p(s, 4), _p(s, 2)); + fw_notify("selfID n: %08x, phy %d [%c%c%c%c%c%c%c%c]\n", + *s, *s >> 24 & 63, + _p(s, 16), _p(s, 14), _p(s, 12), _p(s, 10), + _p(s, 8), _p(s, 6), _p(s, 4), _p(s, 2)); } static const char *evts[] = { @@ -373,15 +370,14 @@ static void log_ar_at_event(char dir, int speed, u32 *header, int evt) evt = 0x1f; if (evt == OHCI1394_evt_bus_reset) { - printk(KERN_DEBUG "A%c evt_bus_reset, generation %d\n", - dir, (header[2] >> 16) & 0xff); + fw_notify("A%c evt_bus_reset, generation %d\n", + dir, (header[2] >> 16) & 0xff); return; } if (header[0] == ~header[1]) { - printk(KERN_DEBUG "A%c %s, %s, %08x\n", - dir, evts[evt], phys[header[0] >> 30 & 0x3], - header[0]); + fw_notify("A%c %s, %s, %08x\n", + dir, evts[evt], phys[header[0] >> 30 & 0x3], header[0]); return; } @@ -400,24 +396,23 @@ static void log_ar_at_event(char dir, int speed, u32 *header, int evt) switch (tcode) { case 0xe: case 0xa: - printk(KERN_DEBUG "A%c %s, %s\n", - dir, evts[evt], tcodes[tcode]); + fw_notify("A%c %s, %s\n", dir, evts[evt], tcodes[tcode]); break; case 0x0: case 0x1: case 0x4: case 0x5: case 0x9: - printk(KERN_DEBUG "A%c spd %x tl %02x, " - "%04x -> %04x, %s, " - "%s, %04x%08x%s\n", - dir, speed, header[0] >> 10 & 0x3f, - header[1] >> 16, header[0] >> 16, evts[evt], - tcodes[tcode], header[1] & 0xffff, header[2], specific); + fw_notify("A%c spd %x tl %02x, " + "%04x -> %04x, %s, " + "%s, %04x%08x%s\n", + dir, speed, header[0] >> 10 & 0x3f, + header[1] >> 16, header[0] >> 16, evts[evt], + tcodes[tcode], header[1] & 0xffff, header[2], specific); break; default: - printk(KERN_DEBUG "A%c spd %x tl %02x, " - "%04x -> %04x, %s, " - "%s%s\n", - dir, speed, header[0] >> 10 & 0x3f, - header[1] >> 16, header[0] >> 16, evts[evt], - tcodes[tcode], specific); + fw_notify("A%c spd %x tl %02x, " + "%04x -> %04x, %s, " + "%s%s\n", + dir, speed, header[0] >> 10 & 0x3f, + header[1] >> 16, header[0] >> 16, evts[evt], + tcodes[tcode], specific); } } @@ -548,6 +543,11 @@ static __le32 *handle_ar_packet(struct ar_context *ctx, __le32 *buffer) p.header_length = 12; p.payload_length = 0; break; + + default: + /* FIXME: Stop context, discard everything, and restart? */ + p.header_length = 0; + p.payload_length = 0; } p.payload = (void *) buffer + p.header_length; @@ -1468,6 +1468,9 @@ static int ohci_enable(struct fw_card *card, u32 *config_rom, size_t length) reg_write(ohci, OHCI1394_HCControlClear, OHCI1394_HCControl_noByteSwapData); + reg_write(ohci, OHCI1394_SelfIDBuffer, ohci->self_id_bus); + reg_write(ohci, OHCI1394_LinkControlClear, + OHCI1394_LinkControl_rcvPhyPkt); reg_write(ohci, OHCI1394_LinkControlSet, OHCI1394_LinkControl_rcvSelfID | OHCI1394_LinkControl_cycleTimerEnable | @@ -1481,7 +1484,6 @@ static int ohci_enable(struct fw_card *card, u32 *config_rom, size_t length) ar_context_run(&ohci->ar_request_ctx); ar_context_run(&ohci->ar_response_ctx); - reg_write(ohci, OHCI1394_SelfIDBuffer, ohci->self_id_bus); reg_write(ohci, OHCI1394_PhyUpperBound, 0x00010000); reg_write(ohci, OHCI1394_IntEventClear, ~0); reg_write(ohci, OHCI1394_IntMaskClear, ~0); diff --git a/drivers/firewire/fw-sbp2.c b/drivers/firewire/fw-sbp2.c index b2458bb8e9cade2fd79fea620b60eb9edd0aa7e0..227d2e036cd812f4e259fd13413298a818d16d6f 100644 --- a/drivers/firewire/fw-sbp2.c +++ b/drivers/firewire/fw-sbp2.c @@ -1051,7 +1051,8 @@ static int sbp2_scan_unit_dir(struct sbp2_target *tgt, u32 *directory, break; case SBP2_CSR_LOGICAL_UNIT_DIRECTORY: - if (sbp2_scan_logical_unit_dir(tgt, ci.p + value) < 0) + /* Adjust for the increment in the iterator */ + if (sbp2_scan_logical_unit_dir(tgt, ci.p - 1 + value) < 0) return -ENOMEM; break; } diff --git a/drivers/firewire/fw-transaction.c b/drivers/firewire/fw-transaction.c index ccf0e4cf108f4b65298f1cde98041cc08027d7e2..03ae8a77c479f680da86de9cc1e407336bd23750 100644 --- a/drivers/firewire/fw-transaction.c +++ b/drivers/firewire/fw-transaction.c @@ -20,6 +20,7 @@ #include #include +#include #include #include #include @@ -297,37 +298,55 @@ EXPORT_SYMBOL(fw_send_request); struct fw_phy_packet { struct fw_packet packet; struct completion done; + struct kref kref; }; -static void -transmit_phy_packet_callback(struct fw_packet *packet, - struct fw_card *card, int status) +static void phy_packet_release(struct kref *kref) +{ + struct fw_phy_packet *p = + container_of(kref, struct fw_phy_packet, kref); + kfree(p); +} + +static void transmit_phy_packet_callback(struct fw_packet *packet, + struct fw_card *card, int status) { struct fw_phy_packet *p = container_of(packet, struct fw_phy_packet, packet); complete(&p->done); + kref_put(&p->kref, phy_packet_release); } void fw_send_phy_config(struct fw_card *card, int node_id, int generation, int gap_count) { - struct fw_phy_packet p; + struct fw_phy_packet *p; + long timeout = DIV_ROUND_UP(HZ, 10); u32 data = PHY_IDENTIFIER(PHY_PACKET_CONFIG) | PHY_CONFIG_ROOT_ID(node_id) | PHY_CONFIG_GAP_COUNT(gap_count); - p.packet.header[0] = data; - p.packet.header[1] = ~data; - p.packet.header_length = 8; - p.packet.payload_length = 0; - p.packet.speed = SCODE_100; - p.packet.generation = generation; - p.packet.callback = transmit_phy_packet_callback; - init_completion(&p.done); - - card->driver->send_request(card, &p.packet); - wait_for_completion(&p.done); + p = kmalloc(sizeof(*p), GFP_KERNEL); + if (p == NULL) + return; + + p->packet.header[0] = data; + p->packet.header[1] = ~data; + p->packet.header_length = 8; + p->packet.payload_length = 0; + p->packet.speed = SCODE_100; + p->packet.generation = generation; + p->packet.callback = transmit_phy_packet_callback; + init_completion(&p->done); + kref_set(&p->kref, 2); + + card->driver->send_request(card, &p->packet); + timeout = wait_for_completion_timeout(&p->done, timeout); + kref_put(&p->kref, phy_packet_release); + + /* will leak p if the callback is never executed */ + WARN_ON(timeout == 0); } void fw_flush_transactions(struct fw_card *card) @@ -572,7 +591,8 @@ allocate_request(struct fw_packet *p) break; default: - BUG(); + fw_error("ERROR - corrupt request received - %08x %08x %08x\n", + p->header[0], p->header[1], p->header[2]); return NULL; } diff --git a/drivers/firmware/edd.c b/drivers/firmware/edd.c index 744011989044e029ca95cd00b9e3eb9ffed7cfb8..9e4f59dc7f1e77c6b46fc870bca1aae011a407bf 100644 --- a/drivers/firmware/edd.c +++ b/drivers/firmware/edd.c @@ -753,7 +753,7 @@ edd_init(void) if (!edd_num_devices()) { printk(KERN_INFO "EDD information not available.\n"); - return 1; + return -ENODEV; } edd_kset = kset_create_and_add("edd", NULL, firmware_kobj); diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 7f138c6195ff38ceba44bf14dea45a83705c47d4..beaf6b3a37dcefb0b2c1d8c8f79b7db2713dba45 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -127,7 +127,7 @@ int __init gpiochip_reserve(int start, int ngpio) unsigned long flags; int i; - if (!gpio_is_valid(start) || !gpio_is_valid(start + ngpio)) + if (!gpio_is_valid(start) || !gpio_is_valid(start + ngpio - 1)) return -EINVAL; spin_lock_irqsave(&gpio_lock, flags); @@ -170,7 +170,7 @@ int gpiochip_add(struct gpio_chip *chip) unsigned id; int base = chip->base; - if ((!gpio_is_valid(base) || !gpio_is_valid(base + chip->ngpio)) + if ((!gpio_is_valid(base) || !gpio_is_valid(base + chip->ngpio - 1)) && base >= 0) { status = -EINVAL; goto fail; @@ -207,7 +207,7 @@ fail: /* failures here can mean systems won't boot... */ if (status) pr_err("gpiochip_add: gpios %d..%d (%s) not registered\n", - chip->base, chip->base + chip->ngpio, + chip->base, chip->base + chip->ngpio - 1, chip->label ? : "generic"); return status; } diff --git a/drivers/gpio/mcp23s08.c b/drivers/gpio/mcp23s08.c index 7fb5b9d009d4a83a9c58a458464077caad24d6f5..7f92fdd5f0e2888b2c719e67873a5a7f0b435267 100644 --- a/drivers/gpio/mcp23s08.c +++ b/drivers/gpio/mcp23s08.c @@ -168,7 +168,7 @@ static void mcp23s08_dbg_show(struct seq_file *s, struct gpio_chip *chip) { struct mcp23s08 *mcp; char bank; - unsigned t; + int t; unsigned mask; mcp = container_of(chip, struct mcp23s08, chip); diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c index 93f916720b139e40b20591839126609db0e778a0..7e40e8a55edf247968690de9cb5348969df5c75b 100644 --- a/drivers/gpio/pca953x.c +++ b/drivers/gpio/pca953x.c @@ -30,6 +30,7 @@ static const struct i2c_device_id pca953x_id[] = { { "pca9537", 4, }, { "pca9538", 8, }, { "pca9539", 16, }, + { "pca9554", 8, }, { "pca9555", 16, }, { "pca9557", 8, }, /* REVISIT several pca955x parts should work here too */ diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c index f88714b0600007c3e54d3f85a2a4ea60eeb12574..47ac1a7d66e1e3633de5223712bb3f373bb35e4f 100644 --- a/drivers/hid/hid-debug.c +++ b/drivers/hid/hid-debug.c @@ -1,6 +1,4 @@ /* - * $Id: hid-debug.h,v 1.8 2001/09/25 09:37:57 vojtech Exp $ - * * (c) 1999 Andreas Gal * (c) 2000-2001 Vojtech Pavlik * (c) 2007 Jiri Kosina diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index c3eb3f13e2ca01d2689b898e15677ff4eeaff0a3..5c52a20ad3447abd4cd4b94d7bc37f14746ab230 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -1,6 +1,4 @@ /* - * $Id: hid-input.c,v 1.2 2002/04/23 00:59:25 rdamazio Exp $ - * * Copyright (c) 2000-2001 Vojtech Pavlik * Copyright (c) 2006-2007 Jiri Kosina * @@ -218,8 +216,9 @@ int hidinput_apple_event(struct hid_device *hid, struct input_dev *input, } } - if (test_bit(usage->code, hid->pb_pressed_numlock) || - test_bit(LED_NUML, input->led)) { + if (hid->quirks & HID_QUIRK_APPLE_NUMLOCK_EMULATION && ( + test_bit(usage->code, hid->pb_pressed_numlock) || + test_bit(LED_NUML, input->led))) { trans = find_translation(powerbook_numlock_keys, usage->code); if (trans) { diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c index d3f8d9194f3026879319354a5254ae6a80bcf3c9..1df832a8fcbc6251f180d25ce809f11c803bcec9 100644 --- a/drivers/hid/usbhid/hid-quirks.c +++ b/drivers/hid/usbhid/hid-quirks.c @@ -325,6 +325,10 @@ #define USB_DEVICE_ID_MGE_UPS 0xffff #define USB_DEVICE_ID_MGE_UPS1 0x0001 +#define USB_VENDOR_ID_MICROCHIP 0x04d8 +#define USB_DEVICE_ID_PICKIT1 0x0032 +#define USB_DEVICE_ID_PICKIT2 0x0033 + #define USB_VENDOR_ID_MICROSOFT 0x045e #define USB_DEVICE_ID_SIDEWINDER_GV 0x003b #define USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0 0x009d @@ -371,6 +375,9 @@ #define USB_VENDOR_ID_SONY 0x054c #define USB_DEVICE_ID_SONY_PS3_CONTROLLER 0x0268 +#define USB_VENDOR_ID_SOUNDGRAPH 0x15c2 +#define USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD 0x0038 + #define USB_VENDOR_ID_SUN 0x0430 #define USB_DEVICE_ID_RARITAN_KVM_DONGLE 0xcdab @@ -567,6 +574,7 @@ static const struct hid_blacklist { { USB_VENDOR_ID_PANJIT, 0x0002, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_PANJIT, 0x0003, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_PANJIT, 0x0004, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_SOUNDGRAPH, USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_LABPRO, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_GOTEMP, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_SKIP, HID_QUIRK_IGNORE }, @@ -580,6 +588,9 @@ static const struct hid_blacklist { { USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_FLAIR, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_302, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICKIT1, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICKIT2, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_ELITE_KBD, HID_QUIRK_LOGITECH_IGNORE_DOUBLED_WHEEL | HID_QUIRK_LOGITECH_EXPANDED_KEYMAP }, { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_CORDLESS_DESKTOP_LX500, HID_QUIRK_LOGITECH_IGNORE_DOUBLED_WHEEL | HID_QUIRK_LOGITECH_EXPANDED_KEYMAP }, @@ -611,28 +622,28 @@ static const struct hid_blacklist { { USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SMARTJOY_DUAL_PLUS, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_APPLE_ISO_KEYBOARD}, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_APPLE_ISO_KEYBOARD}, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_APPLE_ISO_KEYBOARD}, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, + { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, + { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, + { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, + { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_APPLE_ISO_KEYBOARD}, + { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, + { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, + { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_APPLE_ISO_KEYBOARD}, + { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, + { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, + { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_APPLE_ISO_KEYBOARD}, + { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI, HID_QUIRK_APPLE_HAS_FN }, { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD }, { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS, HID_QUIRK_APPLE_HAS_FN }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI, HID_QUIRK_APPLE_HAS_FN }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS, HID_QUIRK_APPLE_HAS_FN }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, - { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, + { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, + { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, + { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE }, + { 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_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 }, { USB_VENDOR_ID_DELL, USB_DEVICE_ID_DELL_W7658, HID_QUIRK_RESET_LEDS }, { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_KBD, HID_QUIRK_RESET_LEDS }, diff --git a/drivers/hid/usbhid/usbkbd.c b/drivers/hid/usbhid/usbkbd.c index 5d9dbb47e4a84f9a35fcf4cd419636fb653f4913..3cd46d2e53c1851828b31df4fc85da846381b3b5 100644 --- a/drivers/hid/usbhid/usbkbd.c +++ b/drivers/hid/usbhid/usbkbd.c @@ -1,6 +1,4 @@ /* - * $Id: usbkbd.c,v 1.27 2001/12/27 10:37:41 vojtech Exp $ - * * Copyright (c) 1999-2001 Vojtech Pavlik * * USB HIDBP Keyboard support diff --git a/drivers/hid/usbhid/usbmouse.c b/drivers/hid/usbhid/usbmouse.c index df0d96d989de7b92300877269158f73fb40e5241..703e9d0e871460df091ce77d8cd35697a09424e3 100644 --- a/drivers/hid/usbhid/usbmouse.c +++ b/drivers/hid/usbhid/usbmouse.c @@ -1,6 +1,4 @@ /* - * $Id: usbmouse.c,v 1.15 2001/12/27 10:37:41 vojtech Exp $ - * * Copyright (c) 1999-2001 Vojtech Pavlik * * USB HIDBP Mouse support diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index 4dc76bc45c9dd066df37ef2a4d32bbba2d4757cd..00ff53348491be4f12b3174187aacbf8cb9291b7 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -330,6 +330,20 @@ config SENSORS_CORETEMP sensor inside your CPU. Supported all are all known variants of Intel Core family. +config SENSORS_IBMAEM + tristate "IBM Active Energy Manager temperature/power sensors and control" + select IPMI_SI + depends on IPMI_HANDLER + help + If you say yes here you get support for the temperature and + power sensors and capping hardware in various IBM System X + servers that support Active Energy Manager. This includes + the x3350, x3550, x3650, x3655, x3755, x3850 M2, x3950 M2, + and certain HS2x/LS2x/QS2x blades. + + This driver can also be built as a module. If so, the module + will be called ibmaem. + config SENSORS_IBMPEX tristate "IBM PowerExecutive temperature/power sensors" select IPMI_SI diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile index 3bdb05a5cbd7c5b86c9394d0eb1d9a9627dcd109..d098677e08de4dca81215ff2466f9d3cf034f3fc 100644 --- a/drivers/hwmon/Makefile +++ b/drivers/hwmon/Makefile @@ -41,6 +41,7 @@ obj-$(CONFIG_SENSORS_GL518SM) += gl518sm.o obj-$(CONFIG_SENSORS_GL520SM) += gl520sm.o obj-$(CONFIG_SENSORS_HDAPS) += hdaps.o obj-$(CONFIG_SENSORS_I5K_AMB) += i5k_amb.o +obj-$(CONFIG_SENSORS_IBMAEM) += ibmaem.o obj-$(CONFIG_SENSORS_IBMPEX) += ibmpex.o obj-$(CONFIG_SENSORS_IT87) += it87.o obj-$(CONFIG_SENSORS_K8TEMP) += k8temp.o diff --git a/drivers/hwmon/abituguru3.c b/drivers/hwmon/abituguru3.c index ed33fddc4dee5689e8fae75e7b339692e9fcf6a1..f00f497b9ca9b38ed615a17955d42da607601214 100644 --- a/drivers/hwmon/abituguru3.c +++ b/drivers/hwmon/abituguru3.c @@ -30,6 +30,7 @@ #include #include #include +#include #include /* uGuru3 bank addresses */ @@ -323,7 +324,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { { "AUX1 Fan", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, - { 0x0013, "unknown", { + { 0x0013, "Abit AW8D", { { "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, @@ -349,6 +350,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { { "AUX2 Fan", 36, 2, 60, 1, 0 }, { "AUX3 Fan", 37, 2, 60, 1, 0 }, { "AUX4 Fan", 38, 2, 60, 1, 0 }, + { "AUX5 Fan", 39, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, { 0x0014, "Abit AB9 Pro", { @@ -1111,11 +1113,12 @@ static int __init abituguru3_detect(void) { /* See if there is an uguru3 there. An idle uGuru3 will hold 0x00 or 0x08 at DATA and 0xAC at CMD. Sometimes the uGuru3 will hold 0x05 - at CMD instead, why is unknown. So we test for 0x05 too. */ + or 0x55 at CMD instead, why is unknown. */ u8 data_val = inb_p(ABIT_UGURU3_BASE + ABIT_UGURU3_DATA); u8 cmd_val = inb_p(ABIT_UGURU3_BASE + ABIT_UGURU3_CMD); if (((data_val == 0x00) || (data_val == 0x08)) && - ((cmd_val == 0xAC) || (cmd_val == 0x05))) + ((cmd_val == 0xAC) || (cmd_val == 0x05) || + (cmd_val == 0x55))) return ABIT_UGURU3_BASE; ABIT_UGURU3_DEBUG("no Abit uGuru3 found, data = 0x%02X, cmd = " @@ -1138,6 +1141,15 @@ 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; diff --git a/drivers/hwmon/adt7473.c b/drivers/hwmon/adt7473.c index c1009d6f97965b160d26ac4723235d97280a427c..93dbf5e7ff8a64751fd6be8b9faa5c0251ff0df4 100644 --- a/drivers/hwmon/adt7473.c +++ b/drivers/hwmon/adt7473.c @@ -309,6 +309,9 @@ no_sensor_update: ADT7473_REG_PWM_BHVR(i)); } + i = i2c_smbus_read_byte_data(client, ADT7473_REG_CFG4); + data->max_duty_at_overheat = !!(i & ADT7473_CFG4_MAX_DUTY_AT_OVT); + data->limits_last_updated = local_jiffies; data->limits_valid = 1; diff --git a/drivers/hwmon/hdaps.c b/drivers/hwmon/hdaps.c index bab5fd2e4dfdafd4442fa13bdd90f3a3f2022d39..26df06f840eb4d16a08f4f4d9e8170c8bac5f241 100644 --- a/drivers/hwmon/hdaps.c +++ b/drivers/hwmon/hdaps.c @@ -515,12 +515,14 @@ static struct dmi_system_id __initdata hdaps_whitelist[] = { HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R50"), HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R51"), HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R52"), + HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad R61i"), HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad T41p"), HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad T41"), HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad T42p"), HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad T42"), HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad T43"), HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad T60"), + HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad T61"), HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad X40"), HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad X41"), HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad X60"), diff --git a/drivers/hwmon/i5k_amb.c b/drivers/hwmon/i5k_amb.c index 6ac5c6f53585cf8df96a1b2786abfceac1b6f5b8..f9e2ed621f7b6b55d0595bf1c9bd2e79bfba634d 100644 --- a/drivers/hwmon/i5k_amb.c +++ b/drivers/hwmon/i5k_amb.c @@ -111,6 +111,7 @@ struct i5k_amb_data { void __iomem *amb_mmio; struct i5k_device_attribute *attrs; unsigned int num_attrs; + unsigned long chipset_id; }; static ssize_t show_name(struct device *dev, struct device_attribute *devattr, @@ -382,7 +383,8 @@ err: return res; } -static int __devinit i5k_find_amb_registers(struct i5k_amb_data *data) +static int __devinit i5k_find_amb_registers(struct i5k_amb_data *data, + unsigned long devid) { struct pci_dev *pcidev; u32 val32; @@ -390,7 +392,7 @@ static int __devinit i5k_find_amb_registers(struct i5k_amb_data *data) /* Find AMB register memory space */ pcidev = pci_get_device(PCI_VENDOR_ID_INTEL, - PCI_DEVICE_ID_INTEL_5000_ERR, + devid, NULL); if (!pcidev) return -ENODEV; @@ -409,6 +411,8 @@ static int __devinit i5k_find_amb_registers(struct i5k_amb_data *data) goto out; } + data->chipset_id = devid; + res = 0; out: pci_dev_put(pcidev); @@ -441,10 +445,30 @@ out: return res; } +static unsigned long i5k_channel_pci_id(struct i5k_amb_data *data, + unsigned long channel) +{ + switch (data->chipset_id) { + case PCI_DEVICE_ID_INTEL_5000_ERR: + return PCI_DEVICE_ID_INTEL_5000_FBD0 + channel; + case PCI_DEVICE_ID_INTEL_5400_ERR: + return PCI_DEVICE_ID_INTEL_5400_FBD0 + channel; + default: + BUG(); + } +} + +static unsigned long chipset_ids[] = { + PCI_DEVICE_ID_INTEL_5000_ERR, + PCI_DEVICE_ID_INTEL_5400_ERR, + 0 +}; + static int __devinit i5k_amb_probe(struct platform_device *pdev) { struct i5k_amb_data *data; struct resource *reso; + int i; int res = -ENODEV; data = kzalloc(sizeof(*data), GFP_KERNEL); @@ -452,19 +476,24 @@ static int __devinit i5k_amb_probe(struct platform_device *pdev) return -ENOMEM; /* Figure out where the AMB registers live */ - res = i5k_find_amb_registers(data); + i = 0; + do { + res = i5k_find_amb_registers(data, chipset_ids[i]); + i++; + } while (res && chipset_ids[i]); + if (res) goto err; /* Copy the DIMM presence map for the first two channels */ res = i5k_channel_probe(&data->amb_present[0], - PCI_DEVICE_ID_INTEL_5000_FBD0); + i5k_channel_pci_id(data, 0)); if (res) goto err; /* Copy the DIMM presence map for the optional second two channels */ i5k_channel_probe(&data->amb_present[2], - PCI_DEVICE_ID_INTEL_5000_FBD1); + i5k_channel_pci_id(data, 1)); /* Set up resource regions */ reso = request_mem_region(data->amb_base, data->amb_len, DRVNAME); diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c new file mode 100644 index 0000000000000000000000000000000000000000..c9416e657487d52ac317bffe74c592742446b882 --- /dev/null +++ b/drivers/hwmon/ibmaem.c @@ -0,0 +1,1111 @@ +/* + * A hwmon driver for the IBM Active Energy Manager temperature/power sensors + * and capping functionality. + * Copyright (C) 2008 IBM + * + * Author: Darrick J. Wong + * + * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define REFRESH_INTERVAL (HZ) +#define IPMI_TIMEOUT (30 * HZ) +#define DRVNAME "aem" + +#define AEM_NETFN 0x2E + +#define AEM_FIND_FW_CMD 0x80 +#define AEM_ELEMENT_CMD 0x81 +#define AEM_FW_INSTANCE_CMD 0x82 + +#define AEM_READ_ELEMENT_CFG 0x80 +#define AEM_READ_BUFFER 0x81 +#define AEM_READ_REGISTER 0x82 +#define AEM_WRITE_REGISTER 0x83 +#define AEM_SET_REG_MASK 0x84 +#define AEM_CLEAR_REG_MASK 0x85 +#define AEM_READ_ELEMENT_CFG2 0x86 + +#define AEM_CONTROL_ELEMENT 0 +#define AEM_ENERGY_ELEMENT 1 +#define AEM_CLOCK_ELEMENT 4 +#define AEM_POWER_CAP_ELEMENT 7 +#define AEM_EXHAUST_ELEMENT 9 +#define AEM_POWER_ELEMENT 10 + +#define AEM_MODULE_TYPE_ID 0x0001 + +#define AEM2_NUM_ENERGY_REGS 2 +#define AEM2_NUM_PCAP_REGS 6 +#define AEM2_NUM_TEMP_REGS 2 +#define AEM2_NUM_SENSORS 14 + +#define AEM1_NUM_ENERGY_REGS 1 +#define AEM1_NUM_SENSORS 3 + +/* AEM 2.x has more energy registers */ +#define AEM_NUM_ENERGY_REGS AEM2_NUM_ENERGY_REGS +/* AEM 2.x needs more sensor files */ +#define AEM_NUM_SENSORS AEM2_NUM_SENSORS + +#define POWER_CAP 0 +#define POWER_CAP_MAX_HOTPLUG 1 +#define POWER_CAP_MAX 2 +#define POWER_CAP_MIN_WARNING 3 +#define POWER_CAP_MIN 4 +#define POWER_AUX 5 + +#define AEM_DEFAULT_POWER_INTERVAL 1000 +#define AEM_MIN_POWER_INTERVAL 200 +#define UJ_PER_MJ 1000L + +static DEFINE_IDR(aem_idr); +static DEFINE_SPINLOCK(aem_idr_lock); + +static struct device_driver aem_driver = { + .name = DRVNAME, + .bus = &platform_bus_type, +}; + +struct aem_ipmi_data { + struct completion read_complete; + struct ipmi_addr address; + ipmi_user_t user; + int interface; + + struct kernel_ipmi_msg tx_message; + long tx_msgid; + + void *rx_msg_data; + unsigned short rx_msg_len; + unsigned char rx_result; + int rx_recv_type; + + struct device *bmc_device; +}; + +struct aem_ro_sensor_template { + char *label; + ssize_t (*show)(struct device *dev, + struct device_attribute *devattr, + char *buf); + int index; +}; + +struct aem_rw_sensor_template { + char *label; + ssize_t (*show)(struct device *dev, + struct device_attribute *devattr, + char *buf); + ssize_t (*set)(struct device *dev, + struct device_attribute *devattr, + const char *buf, size_t count); + int index; +}; + +struct aem_data { + struct list_head list; + + struct device *hwmon_dev; + struct platform_device *pdev; + struct mutex lock; + char valid; + unsigned long last_updated; /* In jiffies */ + u8 ver_major; + u8 ver_minor; + u8 module_handle; + int id; + struct aem_ipmi_data ipmi; + + /* Function to update sensors */ + void (*update)(struct aem_data *data); + + /* + * AEM 1.x sensors: + * Available sensors: + * Energy meter + * Power meter + * + * AEM 2.x sensors: + * Two energy meters + * Two power meters + * Two temperature sensors + * Six power cap registers + */ + + /* sysfs attrs */ + struct sensor_device_attribute sensors[AEM_NUM_SENSORS]; + + /* energy use in mJ */ + u64 energy[AEM_NUM_ENERGY_REGS]; + + /* power sampling interval in ms */ + unsigned long power_period[AEM_NUM_ENERGY_REGS]; + + /* Everything past here is for AEM2 only */ + + /* power caps in dW */ + u16 pcap[AEM2_NUM_PCAP_REGS]; + + /* exhaust temperature in C */ + u8 temp[AEM2_NUM_TEMP_REGS]; +}; + +/* Data structures returned by the AEM firmware */ +struct aem_iana_id { + u8 bytes[3]; +}; +static struct aem_iana_id system_x_id = { + .bytes = {0x4D, 0x4F, 0x00} +}; + +/* These are used to find AEM1 instances */ +struct aem_find_firmware_req { + struct aem_iana_id id; + u8 rsvd; + __be16 index; + __be16 module_type_id; +} __packed; + +struct aem_find_firmware_resp { + struct aem_iana_id id; + u8 num_instances; +} __packed; + +/* These are used to find AEM2 instances */ +struct aem_find_instance_req { + struct aem_iana_id id; + u8 instance_number; + __be16 module_type_id; +} __packed; + +struct aem_find_instance_resp { + struct aem_iana_id id; + u8 num_instances; + u8 major; + u8 minor; + u8 module_handle; + u16 record_id; +} __packed; + +/* These are used to query sensors */ +struct aem_read_sensor_req { + struct aem_iana_id id; + u8 module_handle; + u8 element; + u8 subcommand; + u8 reg; + u8 rx_buf_size; +} __packed; + +struct aem_read_sensor_resp { + struct aem_iana_id id; + u8 bytes[0]; +} __packed; + +/* Data structures to talk to the IPMI layer */ +struct aem_driver_data { + struct list_head aem_devices; + struct ipmi_smi_watcher bmc_events; + struct ipmi_user_hndl ipmi_hndlrs; +}; + +static void aem_register_bmc(int iface, struct device *dev); +static void aem_bmc_gone(int iface); +static void aem_msg_handler(struct ipmi_recv_msg *msg, void *user_msg_data); + +static void aem_remove_sensors(struct aem_data *data); +static int aem_init_aem1(struct aem_ipmi_data *probe); +static int aem_init_aem2(struct aem_ipmi_data *probe); +static int aem1_find_sensors(struct aem_data *data); +static int aem2_find_sensors(struct aem_data *data); +static void update_aem1_sensors(struct aem_data *data); +static void update_aem2_sensors(struct aem_data *data); + +static struct aem_driver_data driver_data = { + .aem_devices = LIST_HEAD_INIT(driver_data.aem_devices), + .bmc_events = { + .owner = THIS_MODULE, + .new_smi = aem_register_bmc, + .smi_gone = aem_bmc_gone, + }, + .ipmi_hndlrs = { + .ipmi_recv_hndl = aem_msg_handler, + }, +}; + +/* Functions to talk to the IPMI layer */ + +/* Initialize IPMI address, message buffers and user data */ +static int aem_init_ipmi_data(struct aem_ipmi_data *data, int iface, + struct device *bmc) +{ + int err; + + init_completion(&data->read_complete); + data->bmc_device = bmc; + + /* Initialize IPMI address */ + data->address.addr_type = IPMI_SYSTEM_INTERFACE_ADDR_TYPE; + data->address.channel = IPMI_BMC_CHANNEL; + data->address.data[0] = 0; + data->interface = iface; + + /* Initialize message buffers */ + data->tx_msgid = 0; + data->tx_message.netfn = AEM_NETFN; + + /* Create IPMI messaging interface user */ + err = ipmi_create_user(data->interface, &driver_data.ipmi_hndlrs, + data, &data->user); + if (err < 0) { + dev_err(bmc, "Unable to register user with IPMI " + "interface %d\n", data->interface); + return -EACCES; + } + + return 0; +} + +/* Send an IPMI command */ +static int aem_send_message(struct aem_ipmi_data *data) +{ + int err; + + err = ipmi_validate_addr(&data->address, sizeof(data->address)); + if (err) + goto out; + + data->tx_msgid++; + err = ipmi_request_settime(data->user, &data->address, data->tx_msgid, + &data->tx_message, data, 0, 0, 0); + if (err) + goto out1; + + return 0; +out1: + dev_err(data->bmc_device, "request_settime=%x\n", err); + return err; +out: + dev_err(data->bmc_device, "validate_addr=%x\n", err); + return err; +} + +/* Dispatch IPMI messages to callers */ +static void aem_msg_handler(struct ipmi_recv_msg *msg, void *user_msg_data) +{ + unsigned short rx_len; + struct aem_ipmi_data *data = user_msg_data; + + if (msg->msgid != data->tx_msgid) { + dev_err(data->bmc_device, "Mismatch between received msgid " + "(%02x) and transmitted msgid (%02x)!\n", + (int)msg->msgid, + (int)data->tx_msgid); + ipmi_free_recv_msg(msg); + return; + } + + data->rx_recv_type = msg->recv_type; + if (msg->msg.data_len > 0) + data->rx_result = msg->msg.data[0]; + else + data->rx_result = IPMI_UNKNOWN_ERR_COMPLETION_CODE; + + if (msg->msg.data_len > 1) { + rx_len = msg->msg.data_len - 1; + if (data->rx_msg_len < rx_len) + rx_len = data->rx_msg_len; + data->rx_msg_len = rx_len; + memcpy(data->rx_msg_data, msg->msg.data + 1, data->rx_msg_len); + } else + data->rx_msg_len = 0; + + ipmi_free_recv_msg(msg); + complete(&data->read_complete); +} + +/* ID functions */ + +/* Obtain an id */ +static int aem_idr_get(int *id) +{ + int i, err; + +again: + if (unlikely(!idr_pre_get(&aem_idr, GFP_KERNEL))) + return -ENOMEM; + + spin_lock(&aem_idr_lock); + err = idr_get_new(&aem_idr, NULL, &i); + spin_unlock(&aem_idr_lock); + + if (unlikely(err == -EAGAIN)) + goto again; + else if (unlikely(err)) + return err; + + *id = i & MAX_ID_MASK; + return 0; +} + +/* Release an object ID */ +static void aem_idr_put(int id) +{ + spin_lock(&aem_idr_lock); + idr_remove(&aem_idr, id); + spin_unlock(&aem_idr_lock); +} + +/* Sensor support functions */ + +/* Read a sensor value */ +static int aem_read_sensor(struct aem_data *data, u8 elt, u8 reg, + void *buf, size_t size) +{ + int rs_size, res; + struct aem_read_sensor_req rs_req; + struct aem_read_sensor_resp *rs_resp; + struct aem_ipmi_data *ipmi = &data->ipmi; + + /* AEM registers are 1, 2, 4 or 8 bytes */ + switch (size) { + case 1: + case 2: + case 4: + case 8: + break; + default: + return -EINVAL; + } + + rs_req.id = system_x_id; + rs_req.module_handle = data->module_handle; + rs_req.element = elt; + rs_req.subcommand = AEM_READ_REGISTER; + rs_req.reg = reg; + rs_req.rx_buf_size = size; + + ipmi->tx_message.cmd = AEM_ELEMENT_CMD; + ipmi->tx_message.data = (char *)&rs_req; + ipmi->tx_message.data_len = sizeof(rs_req); + + rs_size = sizeof(*rs_resp) + size; + rs_resp = kzalloc(rs_size, GFP_KERNEL); + if (!rs_resp) + return -ENOMEM; + + ipmi->rx_msg_data = rs_resp; + ipmi->rx_msg_len = rs_size; + + aem_send_message(ipmi); + + res = wait_for_completion_timeout(&ipmi->read_complete, IPMI_TIMEOUT); + if (!res) + return -ETIMEDOUT; + + if (ipmi->rx_result || ipmi->rx_msg_len != rs_size || + memcmp(&rs_resp->id, &system_x_id, sizeof(system_x_id))) { + kfree(rs_resp); + return -ENOENT; + } + + switch (size) { + case 1: { + u8 *x = buf; + *x = rs_resp->bytes[0]; + break; + } + case 2: { + u16 *x = buf; + *x = be16_to_cpup((__be16 *)rs_resp->bytes); + break; + } + case 4: { + u32 *x = buf; + *x = be32_to_cpup((__be32 *)rs_resp->bytes); + break; + } + case 8: { + u64 *x = buf; + *x = be64_to_cpup((__be64 *)rs_resp->bytes); + break; + } + } + + return 0; +} + +/* Update AEM energy registers */ +static void update_aem_energy(struct aem_data *data) +{ + aem_read_sensor(data, AEM_ENERGY_ELEMENT, 0, &data->energy[0], 8); + if (data->ver_major < 2) + return; + aem_read_sensor(data, AEM_ENERGY_ELEMENT, 1, &data->energy[1], 8); +} + +/* Update all AEM1 sensors */ +static void update_aem1_sensors(struct aem_data *data) +{ + mutex_lock(&data->lock); + if (time_before(jiffies, data->last_updated + REFRESH_INTERVAL) && + data->valid) + goto out; + + update_aem_energy(data); +out: + mutex_unlock(&data->lock); +} + +/* Update all AEM2 sensors */ +static void update_aem2_sensors(struct aem_data *data) +{ + int i; + + mutex_lock(&data->lock); + if (time_before(jiffies, data->last_updated + REFRESH_INTERVAL) && + data->valid) + goto out; + + update_aem_energy(data); + aem_read_sensor(data, AEM_EXHAUST_ELEMENT, 0, &data->temp[0], 1); + aem_read_sensor(data, AEM_EXHAUST_ELEMENT, 1, &data->temp[1], 1); + + for (i = POWER_CAP; i <= POWER_AUX; i++) + aem_read_sensor(data, AEM_POWER_CAP_ELEMENT, i, + &data->pcap[i], 2); +out: + mutex_unlock(&data->lock); +} + +/* Delete an AEM instance */ +static void aem_delete(struct aem_data *data) +{ + list_del(&data->list); + aem_remove_sensors(data); + hwmon_device_unregister(data->hwmon_dev); + ipmi_destroy_user(data->ipmi.user); + dev_set_drvdata(&data->pdev->dev, NULL); + platform_device_unregister(data->pdev); + aem_idr_put(data->id); + kfree(data); +} + +/* Probe functions for AEM1 devices */ + +/* Retrieve version and module handle for an AEM1 instance */ +static int aem_find_aem1_count(struct aem_ipmi_data *data) +{ + int res; + struct aem_find_firmware_req ff_req; + struct aem_find_firmware_resp ff_resp; + + ff_req.id = system_x_id; + ff_req.index = 0; + ff_req.module_type_id = cpu_to_be16(AEM_MODULE_TYPE_ID); + + data->tx_message.cmd = AEM_FIND_FW_CMD; + data->tx_message.data = (char *)&ff_req; + data->tx_message.data_len = sizeof(ff_req); + + data->rx_msg_data = &ff_resp; + data->rx_msg_len = sizeof(ff_resp); + + aem_send_message(data); + + res = wait_for_completion_timeout(&data->read_complete, IPMI_TIMEOUT); + if (!res) + return -ETIMEDOUT; + + if (data->rx_result || data->rx_msg_len != sizeof(ff_resp) || + memcmp(&ff_resp.id, &system_x_id, sizeof(system_x_id))) + return -ENOENT; + + return ff_resp.num_instances; +} + +/* Find and initialize one AEM1 instance */ +static int aem_init_aem1_inst(struct aem_ipmi_data *probe, u8 module_handle) +{ + struct aem_data *data; + int i; + int res = -ENOMEM; + + data = kzalloc(sizeof(*data), GFP_KERNEL); + if (!data) + return res; + mutex_init(&data->lock); + + /* Copy instance data */ + data->ver_major = 1; + data->ver_minor = 0; + data->module_handle = module_handle; + for (i = 0; i < AEM1_NUM_ENERGY_REGS; i++) + data->power_period[i] = AEM_DEFAULT_POWER_INTERVAL; + + /* Create sub-device for this fw instance */ + if (aem_idr_get(&data->id)) + goto id_err; + + data->pdev = platform_device_alloc(DRVNAME, data->id); + if (!data->pdev) + goto dev_err; + data->pdev->dev.driver = &aem_driver; + + res = platform_device_add(data->pdev); + if (res) + goto ipmi_err; + + dev_set_drvdata(&data->pdev->dev, data); + + /* Set up IPMI interface */ + if (aem_init_ipmi_data(&data->ipmi, probe->interface, + probe->bmc_device)) + goto ipmi_err; + + /* Register with hwmon */ + data->hwmon_dev = hwmon_device_register(&data->pdev->dev); + + if (IS_ERR(data->hwmon_dev)) { + dev_err(&data->pdev->dev, "Unable to register hwmon " + "device for IPMI interface %d\n", + probe->interface); + goto hwmon_reg_err; + } + + data->update = update_aem1_sensors; + + /* Find sensors */ + if (aem1_find_sensors(data)) + goto sensor_err; + + /* Add to our list of AEM devices */ + list_add_tail(&data->list, &driver_data.aem_devices); + + dev_info(data->ipmi.bmc_device, "Found AEM v%d.%d at 0x%X\n", + data->ver_major, data->ver_minor, + data->module_handle); + return 0; + +sensor_err: + hwmon_device_unregister(data->hwmon_dev); +hwmon_reg_err: + ipmi_destroy_user(data->ipmi.user); +ipmi_err: + dev_set_drvdata(&data->pdev->dev, NULL); + platform_device_unregister(data->pdev); +dev_err: + aem_idr_put(data->id); +id_err: + kfree(data); + + return res; +} + +/* Find and initialize all AEM1 instances */ +static int aem_init_aem1(struct aem_ipmi_data *probe) +{ + int num, i, err; + + num = aem_find_aem1_count(probe); + for (i = 0; i < num; i++) { + err = aem_init_aem1_inst(probe, i); + if (err) { + dev_err(probe->bmc_device, + "Error %d initializing AEM1 0x%X\n", + err, i); + return err; + } + } + + return 0; +} + +/* Probe functions for AEM2 devices */ + +/* Retrieve version and module handle for an AEM2 instance */ +static int aem_find_aem2(struct aem_ipmi_data *data, + struct aem_find_instance_resp *fi_resp, + int instance_num) +{ + int res; + struct aem_find_instance_req fi_req; + + fi_req.id = system_x_id; + fi_req.instance_number = instance_num; + fi_req.module_type_id = cpu_to_be16(AEM_MODULE_TYPE_ID); + + data->tx_message.cmd = AEM_FW_INSTANCE_CMD; + data->tx_message.data = (char *)&fi_req; + data->tx_message.data_len = sizeof(fi_req); + + data->rx_msg_data = fi_resp; + data->rx_msg_len = sizeof(*fi_resp); + + aem_send_message(data); + + res = wait_for_completion_timeout(&data->read_complete, IPMI_TIMEOUT); + if (!res) + return -ETIMEDOUT; + + if (data->rx_result || data->rx_msg_len != sizeof(*fi_resp) || + memcmp(&fi_resp->id, &system_x_id, sizeof(system_x_id))) + return -ENOENT; + + return 0; +} + +/* Find and initialize one AEM2 instance */ +static int aem_init_aem2_inst(struct aem_ipmi_data *probe, + struct aem_find_instance_resp *fi_resp) +{ + struct aem_data *data; + int i; + int res = -ENOMEM; + + data = kzalloc(sizeof(*data), GFP_KERNEL); + if (!data) + return res; + mutex_init(&data->lock); + + /* Copy instance data */ + data->ver_major = fi_resp->major; + data->ver_minor = fi_resp->minor; + data->module_handle = fi_resp->module_handle; + for (i = 0; i < AEM2_NUM_ENERGY_REGS; i++) + data->power_period[i] = AEM_DEFAULT_POWER_INTERVAL; + + /* Create sub-device for this fw instance */ + if (aem_idr_get(&data->id)) + goto id_err; + + data->pdev = platform_device_alloc(DRVNAME, data->id); + if (!data->pdev) + goto dev_err; + data->pdev->dev.driver = &aem_driver; + + res = platform_device_add(data->pdev); + if (res) + goto ipmi_err; + + dev_set_drvdata(&data->pdev->dev, data); + + /* Set up IPMI interface */ + if (aem_init_ipmi_data(&data->ipmi, probe->interface, + probe->bmc_device)) + goto ipmi_err; + + /* Register with hwmon */ + data->hwmon_dev = hwmon_device_register(&data->pdev->dev); + + if (IS_ERR(data->hwmon_dev)) { + dev_err(&data->pdev->dev, "Unable to register hwmon " + "device for IPMI interface %d\n", + probe->interface); + goto hwmon_reg_err; + } + + data->update = update_aem2_sensors; + + /* Find sensors */ + if (aem2_find_sensors(data)) + goto sensor_err; + + /* Add to our list of AEM devices */ + list_add_tail(&data->list, &driver_data.aem_devices); + + dev_info(data->ipmi.bmc_device, "Found AEM v%d.%d at 0x%X\n", + data->ver_major, data->ver_minor, + data->module_handle); + return 0; + +sensor_err: + hwmon_device_unregister(data->hwmon_dev); +hwmon_reg_err: + ipmi_destroy_user(data->ipmi.user); +ipmi_err: + dev_set_drvdata(&data->pdev->dev, NULL); + platform_device_unregister(data->pdev); +dev_err: + aem_idr_put(data->id); +id_err: + kfree(data); + + return res; +} + +/* Find and initialize all AEM2 instances */ +static int aem_init_aem2(struct aem_ipmi_data *probe) +{ + struct aem_find_instance_resp fi_resp; + int err; + int i = 0; + + while (!aem_find_aem2(probe, &fi_resp, i)) { + if (fi_resp.major != 2) { + dev_err(probe->bmc_device, "Unknown AEM v%d; please " + "report this to the maintainer.\n", + fi_resp.major); + i++; + continue; + } + err = aem_init_aem2_inst(probe, &fi_resp); + if (err) { + dev_err(probe->bmc_device, + "Error %d initializing AEM2 0x%X\n", + err, fi_resp.module_handle); + return err; + } + i++; + } + + return 0; +} + +/* Probe a BMC for AEM firmware instances */ +static void aem_register_bmc(int iface, struct device *dev) +{ + struct aem_ipmi_data probe; + + if (aem_init_ipmi_data(&probe, iface, dev)) + return; + + /* Ignore probe errors; they won't cause problems */ + aem_init_aem1(&probe); + aem_init_aem2(&probe); + + ipmi_destroy_user(probe.user); +} + +/* Handle BMC deletion */ +static void aem_bmc_gone(int iface) +{ + struct aem_data *p1, *next1; + + list_for_each_entry_safe(p1, next1, &driver_data.aem_devices, list) + if (p1->ipmi.interface == iface) + aem_delete(p1); +} + +/* sysfs support functions */ + +/* AEM device name */ +static ssize_t show_name(struct device *dev, struct device_attribute *devattr, + char *buf) +{ + struct aem_data *data = dev_get_drvdata(dev); + + return sprintf(buf, "%s%d\n", DRVNAME, data->ver_major); +} +static SENSOR_DEVICE_ATTR(name, S_IRUGO, show_name, NULL, 0); + +/* AEM device version */ +static ssize_t show_version(struct device *dev, + struct device_attribute *devattr, + char *buf) +{ + struct aem_data *data = dev_get_drvdata(dev); + + return sprintf(buf, "%d.%d\n", data->ver_major, data->ver_minor); +} +static SENSOR_DEVICE_ATTR(version, S_IRUGO, show_version, NULL, 0); + +/* Display power use */ +static ssize_t aem_show_power(struct device *dev, + struct device_attribute *devattr, + char *buf) +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); + struct aem_data *data = dev_get_drvdata(dev); + u64 before, after, delta, time; + signed long leftover; + struct timespec b, a; + + mutex_lock(&data->lock); + update_aem_energy(data); + getnstimeofday(&b); + before = data->energy[attr->index]; + + leftover = schedule_timeout_interruptible( + msecs_to_jiffies(data->power_period[attr->index]) + ); + if (leftover) { + mutex_unlock(&data->lock); + return 0; + } + + update_aem_energy(data); + getnstimeofday(&a); + after = data->energy[attr->index]; + mutex_unlock(&data->lock); + + time = timespec_to_ns(&a) - timespec_to_ns(&b); + delta = (after - before) * UJ_PER_MJ; + + return sprintf(buf, "%llu\n", + (unsigned long long)div64_u64(delta * NSEC_PER_SEC, time)); +} + +/* Display energy use */ +static ssize_t aem_show_energy(struct device *dev, + struct device_attribute *devattr, + char *buf) +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); + struct aem_data *a = dev_get_drvdata(dev); + a->update(a); + + return sprintf(buf, "%llu\n", + (unsigned long long)a->energy[attr->index] * 1000); +} + +/* Display power interval registers */ +static ssize_t aem_show_power_period(struct device *dev, + struct device_attribute *devattr, + char *buf) +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); + struct aem_data *a = dev_get_drvdata(dev); + a->update(a); + + return sprintf(buf, "%lu\n", a->power_period[attr->index]); +} + +/* Set power interval registers */ +static ssize_t aem_set_power_period(struct device *dev, + struct device_attribute *devattr, + const char *buf, size_t count) +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); + struct aem_data *a = dev_get_drvdata(dev); + unsigned long temp; + int res; + + res = strict_strtoul(buf, 10, &temp); + if (res) + return res; + + if (temp < AEM_MIN_POWER_INTERVAL) + return -EINVAL; + + mutex_lock(&a->lock); + a->power_period[attr->index] = temp; + mutex_unlock(&a->lock); + + return count; +} + +/* Discover sensors on an AEM device */ +static int aem_register_sensors(struct aem_data *data, + struct aem_ro_sensor_template *ro, + struct aem_rw_sensor_template *rw) +{ + struct device *dev = &data->pdev->dev; + struct sensor_device_attribute *sensors = data->sensors; + int err; + + /* Set up read-only sensors */ + while (ro->label) { + sensors->dev_attr.attr.name = ro->label; + sensors->dev_attr.attr.mode = S_IRUGO; + sensors->dev_attr.show = ro->show; + sensors->index = ro->index; + + err = device_create_file(dev, &sensors->dev_attr); + if (err) { + sensors->dev_attr.attr.name = NULL; + goto error; + } + sensors++; + ro++; + } + + /* Set up read-write sensors */ + while (rw->label) { + sensors->dev_attr.attr.name = rw->label; + sensors->dev_attr.attr.mode = S_IRUGO | S_IWUSR; + sensors->dev_attr.show = rw->show; + sensors->dev_attr.store = rw->set; + sensors->index = rw->index; + + err = device_create_file(dev, &sensors->dev_attr); + if (err) { + sensors->dev_attr.attr.name = NULL; + goto error; + } + sensors++; + rw++; + } + + err = device_create_file(dev, &sensor_dev_attr_name.dev_attr); + if (err) + goto error; + err = device_create_file(dev, &sensor_dev_attr_version.dev_attr); + return err; + +error: + aem_remove_sensors(data); + return err; +} + +/* sysfs support functions for AEM2 sensors */ + +/* Display temperature use */ +static ssize_t aem2_show_temp(struct device *dev, + struct device_attribute *devattr, + char *buf) +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); + struct aem_data *a = dev_get_drvdata(dev); + a->update(a); + + return sprintf(buf, "%u\n", a->temp[attr->index] * 1000); +} + +/* Display power-capping registers */ +static ssize_t aem2_show_pcap_value(struct device *dev, + struct device_attribute *devattr, + char *buf) +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); + struct aem_data *a = dev_get_drvdata(dev); + a->update(a); + + return sprintf(buf, "%u\n", a->pcap[attr->index] * 100000); +} + +/* Remove sensors attached to an AEM device */ +static void aem_remove_sensors(struct aem_data *data) +{ + int i; + + for (i = 0; i < AEM_NUM_SENSORS; i++) { + if (!data->sensors[i].dev_attr.attr.name) + continue; + device_remove_file(&data->pdev->dev, + &data->sensors[i].dev_attr); + } + + device_remove_file(&data->pdev->dev, + &sensor_dev_attr_name.dev_attr); + device_remove_file(&data->pdev->dev, + &sensor_dev_attr_version.dev_attr); +} + +/* Sensor probe functions */ + +/* Description of AEM1 sensors */ +static struct aem_ro_sensor_template aem1_ro_sensors[] = { +{"energy1_input", aem_show_energy, 0}, +{"power1_average", aem_show_power, 0}, +{NULL, NULL, 0}, +}; + +static struct aem_rw_sensor_template aem1_rw_sensors[] = { +{"power1_average_interval", aem_show_power_period, aem_set_power_period, 0}, +{NULL, NULL, NULL, 0}, +}; + +/* Description of AEM2 sensors */ +static struct aem_ro_sensor_template aem2_ro_sensors[] = { +{"energy1_input", aem_show_energy, 0}, +{"energy2_input", aem_show_energy, 1}, +{"power1_average", aem_show_power, 0}, +{"power2_average", aem_show_power, 1}, +{"temp1_input", aem2_show_temp, 0}, +{"temp2_input", aem2_show_temp, 1}, + +{"power4_average", aem2_show_pcap_value, POWER_CAP_MAX_HOTPLUG}, +{"power5_average", aem2_show_pcap_value, POWER_CAP_MAX}, +{"power6_average", aem2_show_pcap_value, POWER_CAP_MIN_WARNING}, +{"power7_average", aem2_show_pcap_value, POWER_CAP_MIN}, + +{"power3_average", aem2_show_pcap_value, POWER_AUX}, +{"power_cap", aem2_show_pcap_value, POWER_CAP}, +{NULL, NULL, 0}, +}; + +static struct aem_rw_sensor_template aem2_rw_sensors[] = { +{"power1_average_interval", aem_show_power_period, aem_set_power_period, 0}, +{"power2_average_interval", aem_show_power_period, aem_set_power_period, 1}, +{NULL, NULL, NULL, 0}, +}; + +/* Set up AEM1 sensor attrs */ +static int aem1_find_sensors(struct aem_data *data) +{ + return aem_register_sensors(data, aem1_ro_sensors, aem1_rw_sensors); +} + +/* Set up AEM2 sensor attrs */ +static int aem2_find_sensors(struct aem_data *data) +{ + return aem_register_sensors(data, aem2_ro_sensors, aem2_rw_sensors); +} + +/* Module init/exit routines */ + +static int __init aem_init(void) +{ + int res; + + res = driver_register(&aem_driver); + if (res) { + printk(KERN_ERR "Can't register aem driver\n"); + return res; + } + + res = ipmi_smi_watcher_register(&driver_data.bmc_events); + if (res) + goto ipmi_reg_err; + return 0; + +ipmi_reg_err: + driver_unregister(&aem_driver); + return res; + +} + +static void __exit aem_exit(void) +{ + struct aem_data *p1, *next1; + + ipmi_smi_watcher_unregister(&driver_data.bmc_events); + driver_unregister(&aem_driver); + list_for_each_entry_safe(p1, next1, &driver_data.aem_devices, list) + aem_delete(p1); +} + +MODULE_AUTHOR("Darrick J. Wong "); +MODULE_DESCRIPTION("IBM Active Energy Manager power/temp sensor driver"); +MODULE_LICENSE("GPL"); + +module_init(aem_init); +module_exit(aem_exit); diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c index fa7696905154ca1e14444ca2a95e946470084cd4..de698dc73020ccdf7edf88d8697fa1740c49c67b 100644 --- a/drivers/hwmon/lm75.c +++ b/drivers/hwmon/lm75.c @@ -251,10 +251,13 @@ static int lm75_detach_client(struct i2c_client *client) the SMBus standard. */ static int lm75_read_value(struct i2c_client *client, u8 reg) { + int value; + if (reg == LM75_REG_CONF) return i2c_smbus_read_byte_data(client, reg); - else - return swab16(i2c_smbus_read_word_data(client, reg)); + + value = i2c_smbus_read_word_data(client, reg); + return (value < 0) ? value : swab16(value); } static int lm75_write_value(struct i2c_client *client, u8 reg, u16 value) @@ -287,9 +290,16 @@ static struct lm75_data *lm75_update_device(struct device *dev) int i; dev_dbg(&client->dev, "Starting lm75 update\n"); - for (i = 0; i < ARRAY_SIZE(data->temp); i++) - data->temp[i] = lm75_read_value(client, - LM75_REG_TEMP[i]); + for (i = 0; i < ARRAY_SIZE(data->temp); i++) { + int status; + + status = lm75_read_value(client, LM75_REG_TEMP[i]); + if (status < 0) + dev_dbg(&client->dev, "reg %d, err %d\n", + LM75_REG_TEMP[i], status); + else + data->temp[i] = status; + } data->last_updated = jiffies; data->valid = 1; } diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c index 182fe6a5605f9f7c64954f21c6ec3ecf88cb1aa7..ee5eca1c1921d9d1f7ba1d67bd638ed9d6ba2cb2 100644 --- a/drivers/hwmon/lm85.c +++ b/drivers/hwmon/lm85.c @@ -192,23 +192,20 @@ static int RANGE_TO_REG( int range ) { int i; - if ( range < lm85_range_map[0] ) { - return 0 ; - } else if ( range > lm85_range_map[15] ) { + if (range >= lm85_range_map[15]) return 15 ; - } else { /* find closest match */ - for ( i = 14 ; i >= 0 ; --i ) { - if ( range > lm85_range_map[i] ) { /* range bracketed */ - if ((lm85_range_map[i+1] - range) < - (range - lm85_range_map[i])) { - i++; - break; - } - break; - } + + /* Find the closest match */ + for (i = 14; i >= 0; --i) { + if (range >= lm85_range_map[i]) { + if ((lm85_range_map[i + 1] - range) < + (range - lm85_range_map[i])) + return i + 1; + return i; } } - return( i & 0x0f ); + + return 0; } #define RANGE_FROM_REG(val) (lm85_range_map[(val)&0x0f]) diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig index b4f3aefa12b6935f7435a2ec67a177f57bd6b991..8e07de23d220911988d811f121bcd2b8d17e6699 100644 --- a/drivers/ide/Kconfig +++ b/drivers/ide/Kconfig @@ -823,13 +823,6 @@ config BLK_DEV_IDE_RAPIDE Say Y here if you want to support the Yellowstone RapIDE controller manufactured for use with Acorn computers. -config BLK_DEV_IDE_BAST - tristate "Simtec BAST / Thorcom VR1000 IDE support" - depends on ARM && (ARCH_BAST || MACH_VR1000) - help - Say Y here if you want to support the onboard IDE channels on the - Simtec BAST or the Thorcom VR1000 - config IDE_H8300 tristate "H8300 IDE support" depends on H8300 @@ -1028,6 +1021,7 @@ endif config BLK_DEV_HD_ONLY bool "Old hard disk (MFM/RLL/IDE) driver" + depends on !ARM || ARCH_RPC || ARCH_SHARK || BROKEN help There are two drivers for MFM/RLL/IDE hard disks. Most people use the newer enhanced driver, but this old one is still around for two diff --git a/drivers/ide/arm/Makefile b/drivers/ide/arm/Makefile index 936e7b0237f5499fe0305845679c12a96d025d16..5bc26053afa609c83e05426edc3d999cdef8d3a7 100644 --- a/drivers/ide/arm/Makefile +++ b/drivers/ide/arm/Makefile @@ -1,7 +1,6 @@ obj-$(CONFIG_BLK_DEV_IDE_ICSIDE) += icside.o obj-$(CONFIG_BLK_DEV_IDE_RAPIDE) += rapide.o -obj-$(CONFIG_BLK_DEV_IDE_BAST) += bast-ide.o obj-$(CONFIG_BLK_DEV_PALMCHIP_BK3710) += palm_bk3710.o ifeq ($(CONFIG_IDE_ARM), m) diff --git a/drivers/ide/arm/bast-ide.c b/drivers/ide/arm/bast-ide.c deleted file mode 100644 index 713cef20622e986b3ff0e183861c9c0a8154c697..0000000000000000000000000000000000000000 --- a/drivers/ide/arm/bast-ide.c +++ /dev/null @@ -1,89 +0,0 @@ -/* - * Copyright (c) 2003-2004 Simtec Electronics - * Ben Dooks - * - * 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 - -#define DRV_NAME "bast-ide" - -static int __init bastide_register(unsigned int base, unsigned int aux, int irq) -{ - ide_hwif_t *hwif; - hw_regs_t hw; - int i; - u8 idx[4] = { 0xff, 0xff, 0xff, 0xff }; - - memset(&hw, 0, sizeof(hw)); - - base += BAST_IDE_CS; - aux += BAST_IDE_CS; - - for (i = 0; i <= 7; i++) { - hw.io_ports_array[i] = (unsigned long)base; - base += 0x20; - } - - hw.io_ports.ctl_addr = aux + (6 * 0x20); - hw.irq = irq; - - hwif = ide_find_port(); - if (hwif == NULL) - goto out; - - i = hwif->index; - - ide_init_port_data(hwif, i); - ide_init_port_hw(hwif, &hw); - hwif->port_ops = NULL; - - idx[0] = i; - - ide_device_add(idx, NULL); -out: - return 0; -} - -static int __init bastide_init(void) -{ - unsigned long base = BAST_VA_IDEPRI + BAST_IDE_CS; - - /* we can treat the VR1000 and the BAST the same */ - - if (!(machine_is_bast() || machine_is_vr1000())) - return 0; - - printk("BAST: IDE driver, (c) 2003-2004 Simtec Electronics\n"); - - if (!request_mem_region(base, 0x400000, DRV_NAME)) { - printk(KERN_ERR "%s: resources busy\n", DRV_NAME); - return -EBUSY; - } - - bastide_register(BAST_VA_IDEPRI, BAST_VA_IDEPRIAUX, IRQ_IDE0); - bastide_register(BAST_VA_IDESEC, BAST_VA_IDESECAUX, IRQ_IDE1); - - return 0; -} - -module_init(bastide_init); - -MODULE_AUTHOR("Ben Dooks "); -MODULE_LICENSE("GPL"); -MODULE_DESCRIPTION("Simtec BAST / Thorcom VR1000 IDE driver"); diff --git a/drivers/ide/arm/ide_arm.c b/drivers/ide/arm/ide_arm.c index 4263ffd4ab20ba10839466132442fac0a1eb3ad9..2f311da4c963bf5b26ef2dc391f1555de2690076 100644 --- a/drivers/ide/arm/ide_arm.c +++ b/drivers/ide/arm/ide_arm.c @@ -49,6 +49,7 @@ static int __init ide_arm_init(void) memset(&hw, 0, sizeof(hw)); ide_std_init_ports(&hw, base, ctl); hw.irq = IDE_ARM_IRQ; + hw.chipset = ide_generic; hwif = ide_find_port(); if (hwif) { diff --git a/drivers/ide/arm/palm_bk3710.c b/drivers/ide/arm/palm_bk3710.c index 96378ebfb31fc70e4e4e81b0ef65fa08d454dae2..cc24803fadff72c45ecff00010888d7161ed7cf7 100644 --- a/drivers/ide/arm/palm_bk3710.c +++ b/drivers/ide/arm/palm_bk3710.c @@ -353,8 +353,8 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev) struct clk *clkp; struct resource *mem, *irq; ide_hwif_t *hwif; - void __iomem *base; - int pribase, i; + unsigned long base; + int i; hw_regs_t hw; u8 idx[4] = { 0xff, 0xff, 0xff, 0xff }; @@ -374,22 +374,27 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev) printk(KERN_ERR "failed to get memory region resource\n"); return -ENODEV; } + irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0); if (irq == NULL) { printk(KERN_ERR "failed to get IRQ resource\n"); return -ENODEV; } - base = (void *)mem->start; + if (request_mem_region(mem->start, mem->end - mem->start + 1, + "palm_bk3710") == NULL) { + printk(KERN_ERR "failed to request memory region\n"); + return -EBUSY; + } + + base = IO_ADDRESS(mem->start); /* Configure the Palm Chip controller */ - palm_bk3710_chipinit(base); + palm_bk3710_chipinit((void __iomem *)base); - pribase = mem->start + IDE_PALM_ATA_PRI_REG_OFFSET; for (i = 0; i < IDE_NR_PORTS - 2; i++) - hw.io_ports_array[i] = pribase + i; - hw.io_ports.ctl_addr = mem->start + - IDE_PALM_ATA_PRI_CTL_OFFSET; + 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.chipset = ide_palm3710; @@ -409,9 +414,6 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev) ide_device_add(idx, &palm_bk3710_port_info); - if (!hwif->present) - goto out; - return 0; out: printk(KERN_WARNING "Palm Chip BK3710 IDE Register Fail\n"); @@ -437,4 +439,3 @@ static int __init palm_bk3710_init(void) module_init(palm_bk3710_init); MODULE_LICENSE("GPL"); - diff --git a/drivers/ide/ide-generic.c b/drivers/ide/ide-generic.c index a6073e248f450df8e09408652024b58dcc348d95..2d92214096ab9fca7b1e5f85865757366a57a97d 100644 --- a/drivers/ide/ide-generic.c +++ b/drivers/ide/ide-generic.c @@ -22,6 +22,10 @@ #define DRV_NAME "ide_generic" +static int probe_mask = 0x03; +module_param(probe_mask, int, 0); +MODULE_PARM_DESC(probe_mask, "probe mask for legacy ISA IDE ports"); + static ssize_t store_add(struct class *cls, const char *buf, size_t n) { ide_hwif_t *hwif; @@ -89,6 +93,9 @@ static int __init ide_generic_init(void) u8 idx[MAX_HWIFS]; int i; + printk(KERN_INFO DRV_NAME ": please use \"probe_mask=0x3f\" module " + "parameter for probing all legacy ISA IDE ports\n"); + for (i = 0; i < MAX_HWIFS; i++) { ide_hwif_t *hwif; unsigned long io_addr = ide_default_io_base(i); @@ -96,7 +103,7 @@ static int __init ide_generic_init(void) idx[i] = 0xff; - if (io_addr) { + if ((probe_mask & (1 << i)) && io_addr) { if (!request_region(io_addr, 8, DRV_NAME)) { printk(KERN_ERR "%s: I/O resource 0x%lX-0x%lX " "not free.\n", @@ -125,6 +132,7 @@ static int __init ide_generic_init(void) memset(&hw, 0, sizeof(hw)); ide_std_init_ports(&hw, io_addr, io_addr + 0x206); hw.irq = ide_default_irq(io_addr); + hw.chipset = ide_generic; ide_init_port_hw(hwif, &hw); idx[i] = i; diff --git a/drivers/ide/ide-pnp.c b/drivers/ide/ide-pnp.c index 6a8953f68e9f709945f2f108550dea12907d3670..adbd01784162453968ce3a4c33a035591d97b679 100644 --- a/drivers/ide/ide-pnp.c +++ b/drivers/ide/ide-pnp.c @@ -55,6 +55,7 @@ static int idepnp_probe(struct pnp_dev *dev, const struct pnp_device_id *dev_id) memset(&hw, 0, sizeof(hw)); ide_std_init_ports(&hw, base, ctl); hw.irq = pnp_irq(dev, 0); + hw.chipset = ide_generic; hwif = ide_find_port(); if (hwif) { diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index 34b0d4f26b5885bb22a3ea88a3898b4900e5678d..380fa0c8cc84d40f2f9897d0b41d234815bc6a92 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -648,13 +648,12 @@ static int ide_register_port(ide_hwif_t *hwif) get_device(&hwif->gendev); - hwif->portdev = device_create(ide_port_class, &hwif->gendev, - MKDEV(0, 0), hwif->name); + hwif->portdev = device_create_drvdata(ide_port_class, &hwif->gendev, + MKDEV(0, 0), hwif, hwif->name); if (IS_ERR(hwif->portdev)) { ret = PTR_ERR(hwif->portdev); device_unregister(&hwif->gendev); } - dev_set_drvdata(hwif->portdev, hwif); out: return ret; } @@ -1334,8 +1333,7 @@ static void ide_port_init_devices(ide_hwif_t *hwif) static void ide_init_port(ide_hwif_t *hwif, unsigned int port, const struct ide_port_info *d) { - if (d->chipset != ide_etrax100) - hwif->channel = port; + hwif->channel = port; if (d->chipset) hwif->chipset = d->chipset; @@ -1520,7 +1518,7 @@ int ide_device_add_all(u8 *idx, const struct ide_port_info *d) continue; } - if (d->chipset != ide_etrax100 && (i & 1) && mate) { + if ((i & 1) && mate) { hwif->mate = mate; mate->mate = hwif; } @@ -1666,6 +1664,7 @@ static void ide_legacy_init_one(u8 *idx, hw_regs_t *hw, u8 port_no, ide_std_init_ports(hw, base, ctl); hw->irq = irq; + hw->chipset = d->chipset; hwif = ide_find_port_slot(d); if (hwif) { diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c index 8d6ad812a014e3e4a5ea3c1611874d550e3d4bf1..55ec7f798772d6d60a7d704371eca12c5854616f 100644 --- a/drivers/ide/ide-proc.c +++ b/drivers/ide/ide-proc.c @@ -63,7 +63,6 @@ static int proc_ide_read_imodel case ide_pmac: name = "mac-io"; break; case ide_au1xxx: name = "au1xxx"; break; case ide_palm3710: name = "palm3710"; break; - case ide_etrax100: name = "etrax100"; break; case ide_acorn: name = "acorn"; break; default: name = "(unknown)"; break; } diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c index 0c908ca3ff79654ac3d0bf8fe500f32658d84016..ab545ffa15490367ed013bd9e04a674a1f2df76f 100644 --- a/drivers/ide/ide-taskfile.c +++ b/drivers/ide/ide-taskfile.c @@ -225,10 +225,10 @@ static u8 wait_drive_not_busy(ide_drive_t *drive) u8 stat; /* - * Last sector was transfered, wait until drive is ready. - * This can take up to 10 usec, but we will wait max 1 ms. + * Last sector was transfered, wait until device is ready. This can + * take up to 6 ms on some ATAPI devices, so we will wait max 10 ms. */ - for (retries = 0; retries < 100; retries++) { + for (retries = 0; retries < 1000; retries++) { stat = ide_read_status(drive); if (stat & BUSY_STAT) diff --git a/drivers/ide/legacy/buddha.c b/drivers/ide/legacy/buddha.c index 5c730e4dd735b9c7f32b9111e037f86762768b88..9a1d27ef3f8a0c3766df51e3c8444c7a8dcb295c 100644 --- a/drivers/ide/legacy/buddha.c +++ b/drivers/ide/legacy/buddha.c @@ -138,6 +138,8 @@ static void __init buddha_setup_ports(hw_regs_t *hw, unsigned long base, hw->irq = IRQ_AMIGA_PORTS; hw->ack_intr = ack_intr; + + hw->chipset = ide_generic; } /* diff --git a/drivers/ide/legacy/falconide.c b/drivers/ide/legacy/falconide.c index 9e449a0c623f78cc82868c2facca4cb9737daf96..af11028b47949afbb207946831f4c2bba78bfd0d 100644 --- a/drivers/ide/legacy/falconide.c +++ b/drivers/ide/legacy/falconide.c @@ -81,6 +81,8 @@ static void __init falconide_setup_ports(hw_regs_t *hw) hw->irq = IRQ_MFP_IDE; hw->ack_intr = NULL; + + hw->chipset = ide_generic; } /* diff --git a/drivers/ide/legacy/gayle.c b/drivers/ide/legacy/gayle.c index a9c2593a898c30a1e39e2d4b910e73e9ae29817e..fed7d812761c4e9b9ba46b1c1bfbb26648cfac20 100644 --- a/drivers/ide/legacy/gayle.c +++ b/drivers/ide/legacy/gayle.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include @@ -62,7 +63,10 @@ GAYLE_NUM_HWIFS-1) #define GAYLE_HAS_CONTROL_REG (!ide_doubler) #define GAYLE_IDEREG_SIZE (ide_doubler ? 0x1000 : 0x2000) + int ide_doubler = 0; /* support IDE doublers? */ +EXPORT_SYMBOL_GPL(ide_doubler); + module_param_named(doubler, ide_doubler, bool, 0); MODULE_PARM_DESC(doubler, "enable support for IDE doublers"); #endif /* CONFIG_BLK_DEV_IDEDOUBLER */ @@ -112,6 +116,8 @@ static void __init gayle_setup_ports(hw_regs_t *hw, unsigned long base, hw->irq = IRQ_AMIGA_PORTS; hw->ack_intr = ack_intr; + + hw->chipset = ide_generic; } /* diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c index aa2ea3deac85a14ac724501690fad4f2976975d1..3381424d70a195ed70bb3525e0160d96c18af033 100644 --- a/drivers/ide/legacy/ide-cs.c +++ b/drivers/ide/legacy/ide-cs.c @@ -135,13 +135,17 @@ static void ide_detach(struct pcmcia_device *link) { ide_info_t *info = link->priv; ide_hwif_t *hwif = info->hwif; + unsigned long data_addr, ctl_addr; DEBUG(0, "ide_detach(0x%p)\n", link); + data_addr = hwif->io_ports.data_addr; + ctl_addr = hwif->io_ports.ctl_addr; + ide_release(link); - release_region(hwif->io_ports.ctl_addr, 1); - release_region(hwif->io_ports.data_addr, 8); + release_region(ctl_addr, 1); + release_region(data_addr, 8); kfree(info); } /* ide_detach */ @@ -194,6 +198,16 @@ static ide_hwif_t *idecs_register(unsigned long io, unsigned long ctl, if (hwif->present) return hwif; + /* retry registration in case device is still spinning up */ + for (i = 0; i < 10; i++) { + msleep(100); + ide_port_scan(hwif); + if (hwif->present) + return hwif; + } + + return hwif; + out_release: release_region(ctl, 1); release_region(io, 8); @@ -222,7 +236,7 @@ static int ide_config(struct pcmcia_device *link) cistpl_cftable_entry_t dflt; } *stk = NULL; cistpl_cftable_entry_t *cfg; - int i, pass, last_ret = 0, last_fn = 0, is_kme = 0; + int pass, last_ret = 0, last_fn = 0, is_kme = 0; unsigned long io_base, ctl_base; ide_hwif_t *hwif; @@ -319,30 +333,15 @@ static int ide_config(struct pcmcia_device *link) if (is_kme) outb(0x81, ctl_base+1); - /* retry registration in case device is still spinning up */ - for (i = 0; i < 10; i++) { - hwif = idecs_register(io_base, ctl_base, link->irq.AssignedIRQ, link); - if (hwif) - break; - if (link->io.NumPorts1 == 0x20) { + hwif = idecs_register(io_base, ctl_base, link->irq.AssignedIRQ, link); + if (hwif == NULL && link->io.NumPorts1 == 0x20) { outb(0x02, ctl_base + 0x10); hwif = idecs_register(io_base + 0x10, ctl_base + 0x10, link->irq.AssignedIRQ, link); - if (hwif) { - io_base += 0x10; - ctl_base += 0x10; - break; - } - } - msleep(100); } - if (hwif == NULL) { - printk(KERN_NOTICE "ide-cs: ide_register() at 0x%3lx & 0x%3lx" - ", irq %u failed\n", io_base, ctl_base, - link->irq.AssignedIRQ); + if (hwif == NULL) goto failed; - } info->ndev = 1; sprintf(info->node.dev_name, "hd%c", 'a' + hwif->index * 2); @@ -411,6 +410,7 @@ static struct pcmcia_device_id ide_ids[] = { PCMCIA_DEVICE_MANF_CARD(0x001c, 0x0001), /* Mitsubishi CFA */ PCMCIA_DEVICE_MANF_CARD(0x0032, 0x0704), PCMCIA_DEVICE_MANF_CARD(0x0045, 0x0401), /* SanDisk CFA */ + PCMCIA_DEVICE_MANF_CARD(0x004f, 0x0000), /* Kingston */ PCMCIA_DEVICE_MANF_CARD(0x0098, 0x0000), /* Toshiba */ PCMCIA_DEVICE_MANF_CARD(0x00a4, 0x002d), PCMCIA_DEVICE_MANF_CARD(0x00ce, 0x0000), /* Samsung */ @@ -440,6 +440,7 @@ static struct pcmcia_device_id ide_ids[] = { PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDE", 0x547e66dc, 0x5c5ab149), PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDEII", 0x547e66dc, 0xb3662674), PCMCIA_DEVICE_PROD_ID12("LOOKMEET", "CBIDE2 ", 0xe37be2b5, 0x8671043b), + PCMCIA_DEVICE_PROD_ID12("M-Systems", "CF300", 0x7ed2ad87, 0x7e9e78ee), PCMCIA_DEVICE_PROD_ID12("M-Systems", "CF500", 0x7ed2ad87, 0x7a13045c), PCMCIA_DEVICE_PROD_ID2("NinjaATA-", 0xebe0bd79), PCMCIA_DEVICE_PROD_ID12("PCMCIA", "CD-ROM", 0x281f1c5d, 0x66536591), @@ -450,6 +451,7 @@ static struct pcmcia_device_id ide_ids[] = { PCMCIA_DEVICE_PROD_ID12("SMI VENDOR", "SMI PRODUCT", 0x30896c92, 0x703cc5f6), PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "MK2001MPL", 0xb4585a1a, 0x3489e003), PCMCIA_DEVICE_PROD_ID1("TRANSCEND 512M ", 0xd0909443), + PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF45", 0x709b1bf1, 0xf68b6f32), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1, 0x969aa4f2), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8), diff --git a/drivers/ide/legacy/macide.c b/drivers/ide/legacy/macide.c index caa2632dd08e1f96d5e5e4379b23ea9ea8cc3563..2e84290d0bcc6bacb68142ab7c1e4756568ca876 100644 --- a/drivers/ide/legacy/macide.c +++ b/drivers/ide/legacy/macide.c @@ -78,6 +78,8 @@ static void __init macide_setup_ports(hw_regs_t *hw, unsigned long base, hw->irq = irq; hw->ack_intr = ack_intr; + + hw->chipset = ide_generic; } static const char *mac_ide_name[] = diff --git a/drivers/ide/legacy/q40ide.c b/drivers/ide/legacy/q40ide.c index 6f535d00e6389d26ccc1f7187eebe8238dadc498..8ff6e2d208340198c60e788b4f8a73e47062fd73 100644 --- a/drivers/ide/legacy/q40ide.c +++ b/drivers/ide/legacy/q40ide.c @@ -70,6 +70,8 @@ static void q40_ide_setup_ports(hw_regs_t *hw, unsigned long base, hw->irq = irq; hw->ack_intr = ack_intr; + + hw->chipset = ide_generic; } static void q40ide_input_data(ide_drive_t *drive, struct request *rq, diff --git a/drivers/ide/pci/cmd640.c b/drivers/ide/pci/cmd640.c index aaf38109eaecef95de0bdfd363bc92f514b62b9a..b38a1980dcd5563a92bf5a14fdbd8d115b257b20 100644 --- a/drivers/ide/pci/cmd640.c +++ b/drivers/ide/pci/cmd640.c @@ -747,9 +747,11 @@ static int __init cmd640x_init(void) ide_std_init_ports(&hw[0], 0x1f0, 0x3f6); hw[0].irq = 14; + hw[0].chipset = ide_cmd640; ide_std_init_ports(&hw[1], 0x170, 0x376); hw[1].irq = 15; + hw[1].chipset = ide_cmd640; printk(KERN_INFO "cmd640: buggy cmd640%c interface on %s, config=0x%02x" "\n", 'a' + cmd640_chip_version - 1, bus_type, cfr); diff --git a/drivers/ide/pci/delkin_cb.c b/drivers/ide/pci/delkin_cb.c index b9e457996d0e2f36034f209772f0c58afa8f9a89..af0f30051d5adbbbc39ead132b30e974779fdd98 100644 --- a/drivers/ide/pci/delkin_cb.c +++ b/drivers/ide/pci/delkin_cb.c @@ -47,13 +47,18 @@ static const struct ide_port_ops delkin_cb_port_ops = { .quirkproc = ide_undecoded_slave, }; +static const struct ide_port_info delkin_cb_port_info = { + .port_ops = &delkin_cb_port_ops, + .host_flags = IDE_HFLAG_IO_32BIT | IDE_HFLAG_UNMASK_IRQS | + IDE_HFLAG_NO_DMA, +}; + static int __devinit delkin_cb_probe (struct pci_dev *dev, const struct pci_device_id *id) { unsigned long base; hw_regs_t hw; ide_hwif_t *hwif = NULL; - ide_drive_t *drive; int i, rc; u8 idx[4] = { 0xff, 0xff, 0xff, 0xff }; @@ -79,6 +84,7 @@ delkin_cb_probe (struct pci_dev *dev, const struct pci_device_id *id) memset(&hw, 0, sizeof(hw)); ide_std_init_ports(&hw, base + 0x10, base + 0x1e); hw.irq = dev->irq; + hw.dev = &dev->dev; hw.chipset = ide_pci; /* this enables IRQ sharing */ hwif = ide_find_port(); @@ -89,26 +95,16 @@ delkin_cb_probe (struct pci_dev *dev, const struct pci_device_id *id) ide_init_port_data(hwif, i); ide_init_port_hw(hwif, &hw); - hwif->port_ops = &delkin_cb_port_ops; idx[0] = i; - ide_device_add(idx, NULL); - - if (!hwif->present) - goto out_disable; + ide_device_add(idx, &delkin_cb_port_info); pci_set_drvdata(dev, hwif); - hwif->dev = &dev->dev; - drive = &hwif->drives[0]; - if (drive->present) { - drive->io_32bit = 1; - drive->unmask = 1; - } + return 0; out_disable: - printk(KERN_ERR "delkin_cb: no IDE devices found\n"); pci_release_regions(dev); pci_disable_device(dev); return -ENODEV; @@ -139,14 +135,12 @@ static struct pci_driver driver = { .remove = delkin_cb_remove, }; -static int -delkin_cb_init (void) +static int __init delkin_cb_init(void) { return pci_register_driver(&driver); } -static void -delkin_cb_exit (void) +static void __exit delkin_cb_exit(void) { pci_unregister_driver(&driver); } diff --git a/drivers/ide/pci/opti621.c b/drivers/ide/pci/opti621.c index 6e99080497bfea0633d504d0c4c99ce557c35b5a..725c80508d909b593ba2fea5580d9f15de225ff9 100644 --- a/drivers/ide/pci/opti621.c +++ b/drivers/ide/pci/opti621.c @@ -81,8 +81,6 @@ * 0.5 doesn't work. */ -#define OPTI621_DEBUG /* define for debug messages */ - #include #include #include @@ -92,28 +90,6 @@ #include -//#define OPTI621_MAX_PIO 3 -/* In fact, I do not have any PIO 4 drive - * (address: 25 ns, data: 70 ns, recovery: 35 ns), - * but OPTi 82C621 is programmable and it can do (minimal values): - * on 40MHz PCI bus (pulse 25 ns): - * address: 25 ns, data: 25 ns, recovery: 50 ns; - * on 20MHz PCI bus (pulse 50 ns): - * address: 50 ns, data: 50 ns, recovery: 100 ns. - */ - -/* #define READ_PREFETCH 0 */ -/* Uncomment for disable read prefetch. - * There is some readprefetch capatibility in hdparm, - * but when I type hdparm -P 1 /dev/hda, I got errors - * and till reset drive is inaccessible. - * This (hw) read prefetch is safe on my drive. - */ - -#ifndef READ_PREFETCH -#define READ_PREFETCH 0x40 /* read prefetch is enabled */ -#endif /* else read prefetch is disabled */ - #define READ_REG 0 /* index of Read cycle timing register */ #define WRITE_REG 1 /* index of Write cycle timing register */ #define CNTRL_REG 3 /* index of Control register */ @@ -122,51 +98,8 @@ static int reg_base; -#define PIO_NOT_EXIST 254 -#define PIO_DONT_KNOW 255 - static DEFINE_SPINLOCK(opti621_lock); -/* there are stored pio numbers from other calls of opti621_set_pio_mode */ -static void compute_pios(ide_drive_t *drive, const u8 pio) -/* Store values into drive->drive_data - * second_contr - 0 for primary controller, 1 for secondary - * slave_drive - 0 -> pio is for master, 1 -> pio is for slave - * pio - PIO mode for selected drive (for other we don't know) - */ -{ - int d; - ide_hwif_t *hwif = HWIF(drive); - - drive->drive_data = pio; - - for (d = 0; d < 2; ++d) { - drive = &hwif->drives[d]; - if (drive->present) { - if (drive->drive_data == PIO_DONT_KNOW) - drive->drive_data = ide_get_best_pio_mode(drive, 255, 3); -#ifdef OPTI621_DEBUG - printk("%s: Selected PIO mode %d\n", - drive->name, drive->drive_data); -#endif - } else { - drive->drive_data = PIO_NOT_EXIST; - } - } -} - -static int cmpt_clk(int time, int bus_speed) -/* Returns (rounded up) time in clocks for time in ns, - * with bus_speed in MHz. - * Example: bus_speed = 40 MHz, time = 80 ns - * 1000/40 = 25 ns (clk value), - * 80/25 = 3.2, rounded up to 4 (I hope ;-)). - * Use idebus=xx to select right frequency. - */ -{ - return ((time*bus_speed+999)/1000); -} - /* Write value to register reg, base of register * is at reg_base (0x1f0 primary, 0x170 secondary, * if not changed by PCI configuration). @@ -199,83 +132,29 @@ static u8 read_reg(int reg) return ret; } -typedef struct pio_clocks_s { - int address_time; /* Address setup (clocks) */ - int data_time; /* Active/data pulse (clocks) */ - int recovery_time; /* Recovery time (clocks) */ -} pio_clocks_t; - -static void compute_clocks(int pio, pio_clocks_t *clks) -{ - if (pio != PIO_NOT_EXIST) { - int adr_setup, data_pls; - int bus_speed = ide_pci_clk ? ide_pci_clk : system_bus_clock(); - - adr_setup = ide_pio_timings[pio].setup_time; - data_pls = ide_pio_timings[pio].active_time; - clks->address_time = cmpt_clk(adr_setup, bus_speed); - clks->data_time = cmpt_clk(data_pls, bus_speed); - clks->recovery_time = cmpt_clk(ide_pio_timings[pio].cycle_time - - adr_setup-data_pls, bus_speed); - if (clks->address_time < 1) - clks->address_time = 1; - if (clks->address_time > 4) - clks->address_time = 4; - if (clks->data_time < 1) - clks->data_time = 1; - if (clks->data_time > 16) - clks->data_time = 16; - if (clks->recovery_time < 2) - clks->recovery_time = 2; - if (clks->recovery_time > 17) - clks->recovery_time = 17; - } else { - clks->address_time = 1; - clks->data_time = 1; - clks->recovery_time = 2; - /* minimal values */ - } -} - static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio) { - /* primary and secondary drives share some registers, - * so we have to program both drives - */ + ide_hwif_t *hwif = drive->hwif; + ide_drive_t *pair = ide_get_paired_drive(drive); unsigned long flags; - u8 pio1 = 0, pio2 = 0; - pio_clocks_t first, second; - int ax, drdy; - u8 cycle1, cycle2, misc; - ide_hwif_t *hwif = HWIF(drive); - - /* sets drive->drive_data for both drives */ - compute_pios(drive, pio); - pio1 = hwif->drives[0].drive_data; - pio2 = hwif->drives[1].drive_data; - - compute_clocks(pio1, &first); - compute_clocks(pio2, &second); - - /* ax = max(a1,a2) */ - ax = (first.address_time < second.address_time) ? second.address_time : first.address_time; - - drdy = 2; /* DRDY is default 2 (by OPTi Databook) */ - - cycle1 = ((first.data_time-1)<<4) | (first.recovery_time-2); - cycle2 = ((second.data_time-1)<<4) | (second.recovery_time-2); - misc = READ_PREFETCH | ((ax-1)<<4) | ((drdy-2)<<1); - -#ifdef OPTI621_DEBUG - printk("%s: master: address: %d, data: %d, " - "recovery: %d, drdy: %d [clk]\n", - hwif->name, ax, first.data_time, - first.recovery_time, drdy); - printk("%s: slave: address: %d, data: %d, " - "recovery: %d, drdy: %d [clk]\n", - hwif->name, ax, second.data_time, - second.recovery_time, drdy); -#endif + u8 tim, misc, addr_pio = pio, clk; + + /* DRDY is default 2 (by OPTi Databook) */ + static const u8 addr_timings[2][5] = { + { 0x20, 0x10, 0x00, 0x00, 0x00 }, /* 33 MHz */ + { 0x10, 0x10, 0x00, 0x00, 0x00 }, /* 25 MHz */ + }; + static const u8 data_rec_timings[2][5] = { + { 0x5b, 0x45, 0x32, 0x21, 0x20 }, /* 33 MHz */ + { 0x48, 0x34, 0x21, 0x10, 0x10 } /* 25 MHz */ + }; + + drive->drive_data = XFER_PIO_0 + pio; + + if (pair->present) { + if (pair->drive_data && pair->drive_data < drive->drive_data) + addr_pio = pair->drive_data - XFER_PIO_0; + } spin_lock_irqsave(&opti621_lock, flags); @@ -289,24 +168,21 @@ static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio) (void)inb(reg_base + CNTRL_REG); /* if reads 0xc0, no interface exist? */ read_reg(CNTRL_REG); - /* read version, probably 0 */ - read_reg(STRAP_REG); - /* program primary drive */ - /* select Index-0 for Register-A */ - write_reg(0, MISC_REG); - /* set read cycle timings */ - write_reg(cycle1, READ_REG); - /* set write cycle timings */ - write_reg(cycle1, WRITE_REG); + /* check CLK speed */ + clk = read_reg(STRAP_REG) & 1; + + printk(KERN_INFO "%s: CLK = %d MHz\n", hwif->name, clk ? 25 : 33); - /* program secondary drive */ - /* select Index-1 for Register-B */ - write_reg(1, MISC_REG); + tim = data_rec_timings[clk][pio]; + misc = addr_timings[clk][addr_pio]; + + /* select Index-0/1 for Register-A/B */ + write_reg(drive->select.b.unit, MISC_REG); /* set read cycle timings */ - write_reg(cycle2, READ_REG); + write_reg(tim, READ_REG); /* set write cycle timings */ - write_reg(cycle2, WRITE_REG); + write_reg(tim, WRITE_REG); /* use Register-A for drive 0 */ /* use Register-B for drive 1 */ @@ -319,45 +195,26 @@ static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio) spin_unlock_irqrestore(&opti621_lock, flags); } -static void __devinit opti621_port_init_devs(ide_hwif_t *hwif) -{ - hwif->drives[0].drive_data = PIO_DONT_KNOW; - hwif->drives[1].drive_data = PIO_DONT_KNOW; -} - static const struct ide_port_ops opti621_port_ops = { - .port_init_devs = opti621_port_init_devs, .set_pio_mode = opti621_set_pio_mode, }; -static const struct ide_port_info opti621_chipsets[] __devinitdata = { - { /* 0 */ - .name = "OPTI621", - .enablebits = { {0x45, 0x80, 0x00}, {0x40, 0x08, 0x00} }, - .port_ops = &opti621_port_ops, - .host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA, - .pio_mask = ATA_PIO3, - .swdma_mask = ATA_SWDMA2, - .mwdma_mask = ATA_MWDMA2, - }, { /* 1 */ - .name = "OPTI621X", - .enablebits = { {0x45, 0x80, 0x00}, {0x40, 0x08, 0x00} }, - .port_ops = &opti621_port_ops, - .host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA, - .pio_mask = ATA_PIO3, - .swdma_mask = ATA_SWDMA2, - .mwdma_mask = ATA_MWDMA2, - } +static const struct ide_port_info opti621_chipset __devinitdata = { + .name = "OPTI621/X", + .enablebits = { {0x45, 0x80, 0x00}, {0x40, 0x08, 0x00} }, + .port_ops = &opti621_port_ops, + .host_flags = IDE_HFLAG_NO_DMA, + .pio_mask = ATA_PIO4, }; static int __devinit opti621_init_one(struct pci_dev *dev, const struct pci_device_id *id) { - return ide_setup_pci_device(dev, &opti621_chipsets[id->driver_data]); + return ide_setup_pci_device(dev, &opti621_chipset); } static const struct pci_device_id opti621_pci_tbl[] = { { PCI_VDEVICE(OPTI, PCI_DEVICE_ID_OPTI_82C621), 0 }, - { PCI_VDEVICE(OPTI, PCI_DEVICE_ID_OPTI_82C825), 1 }, + { PCI_VDEVICE(OPTI, PCI_DEVICE_ID_OPTI_82C825), 0 }, { 0, }, }; MODULE_DEVICE_TABLE(pci, opti621_pci_tbl); diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c index 4b0b85d8faf5ae2cba38878d7db4a3ded5504aa7..e127eb25ab6330e3e08d9f148e5d445f05029450 100644 --- a/drivers/ide/pci/sis5513.c +++ b/drivers/ide/pci/sis5513.c @@ -569,6 +569,11 @@ static int __devinit sis5513_init_one(struct pci_dev *dev, const struct pci_devi { struct ide_port_info d = sis5513_chipset; u8 udma_rates[] = { 0x00, 0x00, 0x07, 0x1f, 0x3f, 0x3f, 0x7f, 0x7f }; + int rc; + + rc = pci_enable_device(dev); + if (rc) + return rc; if (sis_find_family(dev) == 0) return -ENOTSUPP; diff --git a/drivers/ide/ppc/mpc8xx.c b/drivers/ide/ppc/mpc8xx.c index f0e638dcc3ab5e7dd737abc8799d79179e202dda..236f9c38e5198d33614beeb61d22311ae70c733e 100644 --- a/drivers/ide/ppc/mpc8xx.c +++ b/drivers/ide/ppc/mpc8xx.c @@ -303,6 +303,8 @@ static int __init m8xx_ide_init_ports(hw_regs_t *hw, unsigned long data_port) pcmp->pcmc_per = 0x100000 >> (16 * _slot_); #endif /* CONFIG_IDE_8xx_PCCARD */ + hw->chipset = ide_generic; + return 0; } #endif /* CONFIG_IDE_8xx_PCCARD || CONFIG_IDE_8xx_DIRECT */ @@ -377,6 +379,8 @@ static int __init m8xx_ide_init_ports(hw_regs_t *hw, unsigned long data_port) ((immap_t *) IMAP_ADDR)->im_siu_conf.sc_siel |= (0x80000000 >> ioport_dsc[data_port].irq); + hw->chipset = ide_generic; + return 0; } #endif /* CONFIG_IDE_8xx_DIRECT */ diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c index 48aa019127bc9c35522741bb022381f8ec35ca03..ba2d58727964f2bfa6a527b683535035da2da3b1 100644 --- a/drivers/ide/ppc/pmac.c +++ b/drivers/ide/ppc/pmac.c @@ -59,7 +59,6 @@ typedef struct pmac_ide_hwif { int irq; int kind; int aapl_bus_id; - unsigned cable_80 : 1; unsigned mediabay : 1; unsigned broken_dma : 1; unsigned broken_dma_warn : 1; @@ -918,10 +917,40 @@ pmac_ide_do_resume(ide_hwif_t *hwif) return 0; } +static u8 pmac_ide_cable_detect(ide_hwif_t *hwif) +{ + pmac_ide_hwif_t *pmif = (pmac_ide_hwif_t *)ide_get_hwifdata(hwif); + struct device_node *np = pmif->node; + const char *cable = of_get_property(np, "cable-type", NULL); + + /* Get cable type from device-tree. */ + if (cable && !strncmp(cable, "80-", 3)) + return ATA_CBL_PATA80; + + /* + * G5's seem to have incorrect cable type in device-tree. + * Let's assume they have a 80 conductor cable, this seem + * to be always the case unless the user mucked around. + */ + if (of_device_is_compatible(np, "K2-UATA") || + of_device_is_compatible(np, "shasta-ata")) + return ATA_CBL_PATA80; + + return ATA_CBL_PATA40; +} + static const struct ide_port_ops pmac_ide_ata6_port_ops = { .set_pio_mode = pmac_ide_set_pio_mode, .set_dma_mode = pmac_ide_set_dma_mode, .selectproc = pmac_ide_kauai_selectproc, + .cable_detect = pmac_ide_cable_detect, +}; + +static const struct ide_port_ops pmac_ide_ata4_port_ops = { + .set_pio_mode = pmac_ide_set_pio_mode, + .set_dma_mode = pmac_ide_set_dma_mode, + .selectproc = pmac_ide_selectproc, + .cable_detect = pmac_ide_cable_detect, }; static const struct ide_port_ops pmac_ide_port_ops = { @@ -949,10 +978,7 @@ static const struct ide_port_info pmac_port_info = { /* * Setup, register & probe an IDE channel driven by this driver, this is - * called by one of the 2 probe functions (macio or PCI). Note that a channel - * that ends up beeing free of any device is not kept around by this driver - * (it is kept in 2.4). This introduce an interface numbering change on some - * rare machines unfortunately, but it's better this way. + * called by one of the 2 probe functions (macio or PCI). */ static int __devinit pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif, hw_regs_t *hw) @@ -962,7 +988,6 @@ pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif, hw_regs_t *hw) u8 idx[4] = { 0xff, 0xff, 0xff, 0xff }; struct ide_port_info d = pmac_port_info; - pmif->cable_80 = 0; pmif->broken_dma = pmif->broken_dma_warn = 0; if (of_device_is_compatible(np, "shasta-ata")) { pmif->kind = controller_sh_ata6; @@ -979,6 +1004,7 @@ pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif, hw_regs_t *hw) } else if (of_device_is_compatible(np, "keylargo-ata")) { if (strcmp(np->name, "ata-4") == 0) { pmif->kind = controller_kl_ata4; + d.port_ops = &pmac_ide_ata4_port_ops; d.udma_mask = ATA_UDMA4; } else pmif->kind = controller_kl_ata3; @@ -992,22 +1018,6 @@ pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif, hw_regs_t *hw) bidp = of_get_property(np, "AAPL,bus-id", NULL); pmif->aapl_bus_id = bidp ? *bidp : 0; - /* Get cable type from device-tree */ - if (pmif->kind == controller_kl_ata4 || pmif->kind == controller_un_ata6 - || pmif->kind == controller_k2_ata6 - || pmif->kind == controller_sh_ata6) { - const char* cable = of_get_property(np, "cable-type", NULL); - if (cable && !strncmp(cable, "80-", 3)) - pmif->cable_80 = 1; - } - /* G5's seem to have incorrect cable type in device-tree. Let's assume - * they have a 80 conductor cable, this seem to be always the case unless - * the user mucked around - */ - if (of_device_is_compatible(np, "K2-UATA") || - of_device_is_compatible(np, "shasta-ata")) - pmif->cable_80 = 1; - /* On Kauai-type controllers, we make sure the FCR is correct */ if (pmif->kauai_fcr) writel(KAUAI_FCR_UATA_MAGIC | @@ -1053,7 +1063,6 @@ pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif, hw_regs_t *hw) hwif->hwif_data = pmif; ide_init_port_hw(hwif, hw); - hwif->cbl = pmif->cable_80 ? ATA_CBL_PATA80 : ATA_CBL_PATA40; printk(KERN_INFO "ide%d: Found Apple %s controller, bus ID %d%s, irq %d\n", hwif->index, model_name[pmif->kind], pmif->aapl_bus_id, @@ -1070,11 +1079,6 @@ pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif, hw_regs_t *hw) } } -#ifdef CONFIG_BLK_DEV_IDEDMA_PMAC - if (pmif->cable_80 == 0) - d.udma_mask &= ATA_UDMA2; -#endif - idx[0] = hwif->index; ide_device_add(idx, &d); diff --git a/drivers/ieee1394/Kconfig b/drivers/ieee1394/Kconfig index 545663ef820b3992211d4dab31a05ea28f7272c4..95f45f9b8e5efc67abc26ce53817bb8e398742f2 100644 --- a/drivers/ieee1394/Kconfig +++ b/drivers/ieee1394/Kconfig @@ -4,7 +4,7 @@ menu "IEEE 1394 (FireWire) support" source "drivers/firewire/Kconfig" config IEEE1394 - tristate "IEEE 1394 (FireWire) support" + tristate "Stable FireWire stack" depends on PCI || BROKEN help IEEE 1394 describes a high performance serial bus, which is also @@ -19,30 +19,45 @@ config IEEE1394 To compile this driver as a module, say M here: the module will be called ieee1394. -comment "Subsystem Options" - depends on IEEE1394 - -config IEEE1394_VERBOSEDEBUG - bool "Excessive debugging output" - depends on IEEE1394 +config IEEE1394_OHCI1394 + tristate "OHCI-1394 controllers" + depends on PCI && IEEE1394 help - If you say Y here, you will get very verbose debugging logs from - the subsystem which includes a dump of the header of every sent - and received packet. This can amount to a high amount of data - collected in a very short time which is usually also saved to - disk by the system logging daemons. + Enable this driver if you have an IEEE 1394 controller based on the + OHCI-1394 specification. The current driver is only tested with OHCI + chipsets made by Texas Instruments and NEC. Most third-party vendors + use one of these chipsets. It should work with any OHCI-1394 + compliant card, however. - Say Y if you really want or need the debugging output, everyone - else says N. + To compile this driver as a module, say M here: the + module will be called ohci1394. -comment "Controllers" - depends on IEEE1394 + NOTE: -comment "Texas Instruments PCILynx requires I2C" + You should only build either ohci1394 or the new firewire-ohci driver, + but not both. If you nevertheless want to install both, you should + configure them only as modules and blacklist the driver(s) which you + don't want to have auto-loaded. Add either + + blacklist firewire-ohci + or + blacklist ohci1394 + blacklist video1394 + blacklist dv1394 + + to /etc/modprobe.conf or /etc/modprobe.d/* and update modprobe.conf + depending on your distribution. The latter two modules should be + blacklisted together with ohci1394 because they depend on ohci1394. + + If you have an old modprobe which doesn't implement the blacklist + directive, use "install modulename /bin/true" for the modules to be + blacklisted. + +comment "PCILynx controller requires I2C" depends on IEEE1394 && I2C=n config IEEE1394_PCILYNX - tristate "Texas Instruments PCILynx support" + tristate "PCILynx controller" depends on PCI && IEEE1394 && I2C select I2C_ALGOBIT help @@ -57,35 +72,11 @@ config IEEE1394_PCILYNX PowerMacs G3 B&W contain the PCILynx controller. Therefore almost everybody can say N here. -config IEEE1394_OHCI1394 - tristate "OHCI-1394 support" - depends on PCI && IEEE1394 - help - Enable this driver if you have an IEEE 1394 controller based on the - OHCI-1394 specification. The current driver is only tested with OHCI - chipsets made by Texas Instruments and NEC. Most third-party vendors - use one of these chipsets. It should work with any OHCI-1394 - compliant card, however. - - To compile this driver as a module, say M here: the - module will be called ohci1394. - -comment "Protocols" - depends on IEEE1394 - -config IEEE1394_VIDEO1394 - tristate "OHCI-1394 Video support" - depends on IEEE1394 && IEEE1394_OHCI1394 - help - This option enables video device usage for OHCI-1394 cards. Enable - this option only if you have an IEEE 1394 video device connected to - an OHCI-1394 card. - comment "SBP-2 support (for storage devices) requires SCSI" depends on IEEE1394 && SCSI=n config IEEE1394_SBP2 - tristate "SBP-2 support (Harddisks etc.)" + tristate "Storage devices (SBP-2 protocol)" depends on IEEE1394 && SCSI help This option enables you to use SBP-2 devices connected to an IEEE @@ -127,24 +118,47 @@ config IEEE1394_ETH1394 The module is called eth1394 although it does not emulate Ethernet. +config IEEE1394_RAWIO + tristate "raw1394 userspace interface" + depends on IEEE1394 + help + This option adds support for the raw1394 device file which enables + direct communication of user programs with IEEE 1394 devices + (isochronous and asynchronous). Almost all application programs + which access FireWire require this option. + + To compile this driver as a module, say M here: the module will be + called raw1394. + +config IEEE1394_VIDEO1394 + tristate "video1394 userspace interface" + depends on IEEE1394 && IEEE1394_OHCI1394 + help + This option adds support for the video1394 device files which enable + isochronous communication of user programs with IEEE 1394 devices, + especially video capture or export. This interface is used by all + libdc1394 based programs and by several other programs, in addition to + the raw1394 interface. It is generally not required for DV capture. + + To compile this driver as a module, say M here: the module will be + called video1394. + config IEEE1394_DV1394 - tristate "OHCI-DV I/O support (deprecated)" + tristate "dv1394 userspace interface (deprecated)" depends on IEEE1394 && IEEE1394_OHCI1394 help The dv1394 driver is unsupported and may be removed from Linux in a future release. Its functionality is now provided by raw1394 together with libraries such as libiec61883. -config IEEE1394_RAWIO - tristate "Raw IEEE1394 I/O support" +config IEEE1394_VERBOSEDEBUG + bool "Excessive debugging output" depends on IEEE1394 help - This option adds support for the raw1394 device file which enables - direct communication of user programs with the IEEE 1394 bus and thus - with the attached peripherals. Almost all application programs which - access FireWire require this option. + If you say Y here, you will get very verbose debugging logs from the + ieee1394 drivers, including sent and received packet headers. This + will quickly result in large amounts of data sent to the system log. - To compile this driver as a module, say M here: the module will be - called raw1394. + Say Y if you really need the debugging output. Everyone else says N. endmenu diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c index 16b9d0ad154e6fb3a19bcc99da7565d4996a0748..a5ceff287a289f0346e3c1007abd2abc5e74ddc3 100644 --- a/drivers/ieee1394/sbp2.c +++ b/drivers/ieee1394/sbp2.c @@ -1539,15 +1539,13 @@ static void sbp2_prep_command_orb_sg(struct sbp2_command_orb *orb, static void sbp2_create_command_orb(struct sbp2_lu *lu, struct sbp2_command_info *cmd, - unchar *scsi_cmd, - unsigned int scsi_use_sg, - unsigned int scsi_request_bufflen, - struct scatterlist *sg, - enum dma_data_direction dma_dir) + struct scsi_cmnd *SCpnt) { struct sbp2_fwhost_info *hi = lu->hi; struct sbp2_command_orb *orb = &cmd->command_orb; u32 orb_direction; + unsigned int scsi_request_bufflen = scsi_bufflen(SCpnt); + enum dma_data_direction dma_dir = SCpnt->sc_data_direction; /* * Set-up our command ORB. @@ -1580,13 +1578,14 @@ static void sbp2_create_command_orb(struct sbp2_lu *lu, orb->data_descriptor_lo = 0x0; orb->misc |= ORB_SET_DIRECTION(1); } else - sbp2_prep_command_orb_sg(orb, hi, cmd, scsi_use_sg, sg, + sbp2_prep_command_orb_sg(orb, hi, cmd, scsi_sg_count(SCpnt), + scsi_sglist(SCpnt), orb_direction, dma_dir); sbp2util_cpu_to_be32_buffer(orb, sizeof(*orb)); - memset(orb->cdb, 0, 12); - memcpy(orb->cdb, scsi_cmd, COMMAND_SIZE(*scsi_cmd)); + memset(orb->cdb, 0, sizeof(orb->cdb)); + memcpy(orb->cdb, SCpnt->cmnd, SCpnt->cmd_len); } static void sbp2_link_orb_command(struct sbp2_lu *lu, @@ -1669,16 +1668,13 @@ static void sbp2_link_orb_command(struct sbp2_lu *lu, static int sbp2_send_command(struct sbp2_lu *lu, struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *)) { - unchar *scsi_cmd = (unchar *)SCpnt->cmnd; struct sbp2_command_info *cmd; cmd = sbp2util_allocate_command_orb(lu, SCpnt, done); if (!cmd) return -EIO; - sbp2_create_command_orb(lu, cmd, scsi_cmd, scsi_sg_count(SCpnt), - scsi_bufflen(SCpnt), scsi_sglist(SCpnt), - SCpnt->sc_data_direction); + sbp2_create_command_orb(lu, cmd, SCpnt); sbp2_link_orb_command(lu, cmd); return 0; diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c index fbe16d5250a49bf587864234203aed6b43dbd494..1adf2efd3cb392b84800241ccca3fbc4d1ffb4ac 100644 --- a/drivers/infiniband/core/mad.c +++ b/drivers/infiniband/core/mad.c @@ -747,7 +747,9 @@ static int handle_outgoing_dr_smp(struct ib_mad_agent_private *mad_agent_priv, break; case IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_CONSUMED: kmem_cache_free(ib_mad_cache, mad_priv); - break; + kfree(local); + ret = 1; + goto out; case IB_MAD_RESULT_SUCCESS: /* Treat like an incoming receive MAD */ port_priv = ib_get_mad_port(mad_agent_priv->agent.device, diff --git a/drivers/infiniband/core/umem.c b/drivers/infiniband/core/umem.c index fe78f7d250991d120adcbf6c93c50b0ee38078c7..a1768dbb0720b2f42db9a408486ab9526f66e6c6 100644 --- a/drivers/infiniband/core/umem.c +++ b/drivers/infiniband/core/umem.c @@ -150,7 +150,7 @@ struct ib_umem *ib_umem_get(struct ib_ucontext *context, unsigned long addr, ret = 0; while (npages) { ret = get_user_pages(current, current->mm, cur_base, - min_t(int, npages, + min_t(unsigned long, npages, PAGE_SIZE / sizeof (struct page *)), 1, !umem->writable, page_list, vma_list); diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c index 3aa2db54eae4058266919049b848238aa59e4a87..840ede9ae965e2cfafd9766a91292e60910b2f1c 100644 --- a/drivers/infiniband/core/user_mad.c +++ b/drivers/infiniband/core/user_mad.c @@ -1005,8 +1005,9 @@ static int ib_umad_init_port(struct ib_device *device, int port_num, if (cdev_add(port->cdev, base_dev + port->dev_num, 1)) goto err_cdev; - port->dev = device_create(umad_class, device->dma_device, - port->cdev->dev, "umad%d", port->dev_num); + port->dev = device_create_drvdata(umad_class, device->dma_device, + port->cdev->dev, port, + "umad%d", port->dev_num); if (IS_ERR(port->dev)) goto err_cdev; @@ -1024,15 +1025,12 @@ static int ib_umad_init_port(struct ib_device *device, int port_num, if (cdev_add(port->sm_cdev, base_dev + port->dev_num + IB_UMAD_MAX_PORTS, 1)) goto err_sm_cdev; - port->sm_dev = device_create(umad_class, device->dma_device, - port->sm_cdev->dev, - "issm%d", port->dev_num); + port->sm_dev = device_create_drvdata(umad_class, device->dma_device, + port->sm_cdev->dev, port, + "issm%d", port->dev_num); if (IS_ERR(port->sm_dev)) goto err_sm_cdev; - dev_set_drvdata(port->dev, port); - dev_set_drvdata(port->sm_dev, port); - if (device_create_file(port->sm_dev, &dev_attr_ibdev)) goto err_sm_dev; if (device_create_file(port->sm_dev, &dev_attr_port)) diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c index cc1afa28c18145839049e51c03f0a5da4f30844e..caed42bf7ef57b3adcdc5e7ec158361d37d78860 100644 --- a/drivers/infiniband/core/uverbs_main.c +++ b/drivers/infiniband/core/uverbs_main.c @@ -423,7 +423,7 @@ static void ib_uverbs_async_handler(struct ib_uverbs_file *file, unsigned long flags; spin_lock_irqsave(&file->async_file->lock, flags); - if (!file->async_file->is_closed) { + if (file->async_file->is_closed) { spin_unlock_irqrestore(&file->async_file->lock, flags); return; } @@ -755,14 +755,15 @@ static void ib_uverbs_add_one(struct ib_device *device) if (cdev_add(uverbs_dev->cdev, IB_UVERBS_BASE_DEV + uverbs_dev->devnum, 1)) goto err_cdev; - uverbs_dev->dev = device_create(uverbs_class, device->dma_device, - uverbs_dev->cdev->dev, - "uverbs%d", uverbs_dev->devnum); + uverbs_dev->dev = device_create_drvdata(uverbs_class, + device->dma_device, + uverbs_dev->cdev->dev, + uverbs_dev, + "uverbs%d", + uverbs_dev->devnum); if (IS_ERR(uverbs_dev->dev)) goto err_cdev; - dev_set_drvdata(uverbs_dev->dev, uverbs_dev); - if (device_create_file(uverbs_dev->dev, &dev_attr_ibdev)) goto err_class; if (device_create_file(uverbs_dev->dev, &dev_attr_abi_version)) diff --git a/drivers/infiniband/hw/amso1100/c2_rnic.c b/drivers/infiniband/hw/amso1100/c2_rnic.c index 9a054c6941a4fa5205f8d953d21cd4396b52b882..b1441aeb60c27d017d66e667ffbcd071f56f5c36 100644 --- a/drivers/infiniband/hw/amso1100/c2_rnic.c +++ b/drivers/infiniband/hw/amso1100/c2_rnic.c @@ -455,8 +455,7 @@ int __devinit c2_rnic_init(struct c2_dev *c2dev) IB_DEVICE_CURR_QP_STATE_MOD | IB_DEVICE_SYS_IMAGE_GUID | IB_DEVICE_ZERO_STAG | - IB_DEVICE_MEM_WINDOW | - IB_DEVICE_SEND_W_INV); + IB_DEVICE_MEM_WINDOW); /* Allocate the qptr_array */ c2dev->qptr_array = vmalloc(C2_MAX_CQS * sizeof(void *)); diff --git a/drivers/infiniband/hw/cxgb3/iwch_qp.c b/drivers/infiniband/hw/cxgb3/iwch_qp.c index 79dbe5beae52b3ee3095ac24aa78f12ee0217b4e..992613799228e6ab4a8fcee6d781925c5bc1eb85 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_qp.c +++ b/drivers/infiniband/hw/cxgb3/iwch_qp.c @@ -229,7 +229,7 @@ int iwch_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, struct ib_send_wr **bad_wr) { int err = 0; - u8 t3_wr_flit_cnt; + u8 uninitialized_var(t3_wr_flit_cnt); enum t3_wr_opcode t3_wr_opcode = 0; enum t3_wr_flags t3_wr_flags; struct iwch_qp *qhp; diff --git a/drivers/infiniband/hw/ehca/ehca_reqs.c b/drivers/infiniband/hw/ehca/ehca_reqs.c index bbe0436f4f75a9b459c0d893deff27fa1e237e03..f093b0033dafff4cd7e3900d565980d44c35cb30 100644 --- a/drivers/infiniband/hw/ehca/ehca_reqs.c +++ b/drivers/infiniband/hw/ehca/ehca_reqs.c @@ -421,8 +421,10 @@ int ehca_post_send(struct ib_qp *qp, int ret = 0; unsigned long flags; - if (unlikely(my_qp->state != IB_QPS_RTS)) { - ehca_err(qp->device, "QP not in RTS state qpn=%x", qp->qp_num); + /* Reject WR if QP is in RESET, INIT or RTR state */ + if (unlikely(my_qp->state < IB_QPS_RTS)) { + ehca_err(qp->device, "Invalid QP state qp_state=%d qpn=%x", + my_qp->state, qp->qp_num); return -EINVAL; } diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h index 59a8b254b97fd3b3ad110be7944259b733f358eb..0bd8bcb184a18cf38c44cc33ae980210711dd44c 100644 --- a/drivers/infiniband/hw/ipath/ipath_kernel.h +++ b/drivers/infiniband/hw/ipath/ipath_kernel.h @@ -232,6 +232,11 @@ struct ipath_sdma_desc { #define IPATH_SDMA_TXREQ_S_ABORTED 2 #define IPATH_SDMA_TXREQ_S_SHUTDOWN 3 +#define IPATH_SDMA_STATUS_SCORE_BOARD_DRAIN_IN_PROG (1ull << 63) +#define IPATH_SDMA_STATUS_ABORT_IN_PROG (1ull << 62) +#define IPATH_SDMA_STATUS_INTERNAL_SDMA_ENABLE (1ull << 61) +#define IPATH_SDMA_STATUS_SCB_EMPTY (1ull << 30) + /* max dwords in small buffer packet */ #define IPATH_SMALLBUF_DWORDS (dd->ipath_piosize2k >> 2) diff --git a/drivers/infiniband/hw/ipath/ipath_mad.c b/drivers/infiniband/hw/ipath/ipath_mad.c index 1ff46ae7dd993a323f2d9a56ce1d537ed8e576f3..5f9315d77a437b912622110b70cfdf7beaaf1b6e 100644 --- a/drivers/infiniband/hw/ipath/ipath_mad.c +++ b/drivers/infiniband/hw/ipath/ipath_mad.c @@ -1492,6 +1492,10 @@ static int process_subn(struct ib_device *ibdev, int mad_flags, goto bail; } + case IB_MGMT_METHOD_TRAP: + case IB_MGMT_METHOD_REPORT: + case IB_MGMT_METHOD_REPORT_RESP: + case IB_MGMT_METHOD_TRAP_REPRESS: case IB_MGMT_METHOD_GET_RESP: /* * The ib_mad module will call us to process responses diff --git a/drivers/infiniband/hw/ipath/ipath_sdma.c b/drivers/infiniband/hw/ipath/ipath_sdma.c index 3697449c1ba4e7042d89f34ac334b66ff4872e2a..eaba03273e4febd20ca45ce88e3b63fbd7e83f40 100644 --- a/drivers/infiniband/hw/ipath/ipath_sdma.c +++ b/drivers/infiniband/hw/ipath/ipath_sdma.c @@ -263,14 +263,10 @@ static void sdma_abort_task(unsigned long opaque) hwstatus = ipath_read_kreg64(dd, dd->ipath_kregs->kr_senddmastatus); - if (/* ScoreBoardDrainInProg */ - test_bit(63, &hwstatus) || - /* AbortInProg */ - test_bit(62, &hwstatus) || - /* InternalSDmaEnable */ - test_bit(61, &hwstatus) || - /* ScbEmpty */ - !test_bit(30, &hwstatus)) { + if ((hwstatus & (IPATH_SDMA_STATUS_SCORE_BOARD_DRAIN_IN_PROG | + IPATH_SDMA_STATUS_ABORT_IN_PROG | + IPATH_SDMA_STATUS_INTERNAL_SDMA_ENABLE)) || + !(hwstatus & IPATH_SDMA_STATUS_SCB_EMPTY)) { if (dd->ipath_sdma_reset_wait > 0) { /* not done shutting down sdma */ --dd->ipath_sdma_reset_wait; @@ -345,7 +341,7 @@ resched: * state change */ if (jiffies > dd->ipath_sdma_abort_jiffies) { - ipath_dbg("looping with status 0x%016llx\n", + ipath_dbg("looping with status 0x%08lx\n", dd->ipath_sdma_status); dd->ipath_sdma_abort_jiffies = jiffies + 5 * HZ; } @@ -615,7 +611,7 @@ void ipath_restart_sdma(struct ipath_devdata *dd) } spin_unlock_irqrestore(&dd->ipath_sdma_lock, flags); if (!needed) { - ipath_dbg("invalid attempt to restart SDMA, status 0x%016llx\n", + ipath_dbg("invalid attempt to restart SDMA, status 0x%08lx\n", dd->ipath_sdma_status); goto bail; } diff --git a/drivers/infiniband/hw/ipath/ipath_uc.c b/drivers/infiniband/hw/ipath/ipath_uc.c index 7fd18e833907dda4ae8a117c3ce6e145a57c0a43..0596ec16fcbd2bfd2b4f1b23bfa45d23b5f86156 100644 --- a/drivers/infiniband/hw/ipath/ipath_uc.c +++ b/drivers/infiniband/hw/ipath/ipath_uc.c @@ -407,12 +407,11 @@ void ipath_uc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr, dev->n_pkt_drops++; goto done; } - /* XXX Need to free SGEs */ + wc.opcode = IB_WC_RECV; last_imm: ipath_copy_sge(&qp->r_sge, data, tlen); wc.wr_id = qp->r_wr_id; wc.status = IB_WC_SUCCESS; - wc.opcode = IB_WC_RECV; wc.qp = &qp->ibqp; wc.src_qp = qp->remote_qpn; wc.slid = qp->remote_ah_attr.dlid; @@ -514,6 +513,7 @@ void ipath_uc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr, goto done; } wc.byte_len = qp->r_len; + wc.opcode = IB_WC_RECV_RDMA_WITH_IMM; goto last_imm; case OP(RDMA_WRITE_LAST): diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c index e0ec540042bfc8e098e3abd9e27e15549c834527..7779165b2c2ceef4f98890bfc0bf96340ac833b6 100644 --- a/drivers/infiniband/hw/ipath/ipath_verbs.c +++ b/drivers/infiniband/hw/ipath/ipath_verbs.c @@ -1494,7 +1494,8 @@ static int ipath_query_device(struct ib_device *ibdev, props->device_cap_flags = IB_DEVICE_BAD_PKEY_CNTR | IB_DEVICE_BAD_QKEY_CNTR | IB_DEVICE_SHUTDOWN_PORT | - IB_DEVICE_SYS_IMAGE_GUID; + IB_DEVICE_SYS_IMAGE_GUID | IB_DEVICE_RC_RNR_NAK_GEN | + IB_DEVICE_PORT_ACTIVE_EVENT | IB_DEVICE_SRQ_RESIZE; props->page_size_cap = PAGE_SIZE; props->vendor_id = dev->dd->ipath_vendorid; props->vendor_part_id = dev->dd->ipath_deviceid; diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index 8e02ecfec18872c4d8f5585cd01cf49c5c8b91b6..a80df22deae8672a79de7e212014d765d72cc3f4 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -333,6 +333,9 @@ static int set_kernel_sq_size(struct mlx4_ib_dev *dev, struct ib_qp_cap *cap, cap->max_inline_data + sizeof (struct mlx4_wqe_inline_seg)) + send_wqe_overhead(type, qp->flags); + if (s > dev->dev->caps.max_sq_desc_sz) + return -EINVAL; + /* * Hermon supports shrinking WQEs, such that a single work * request can include multiple units of 1 << wqe_shift. This @@ -372,9 +375,6 @@ static int set_kernel_sq_size(struct mlx4_ib_dev *dev, struct ib_qp_cap *cap, qp->sq.wqe_shift = ilog2(roundup_pow_of_two(s)); for (;;) { - if (1 << qp->sq.wqe_shift > dev->dev->caps.max_sq_desc_sz) - return -EINVAL; - qp->sq_max_wqes_per_wr = DIV_ROUND_UP(s, 1U << qp->sq.wqe_shift); /* @@ -395,7 +395,8 @@ static int set_kernel_sq_size(struct mlx4_ib_dev *dev, struct ib_qp_cap *cap, ++qp->sq.wqe_shift; } - qp->sq.max_gs = ((qp->sq_max_wqes_per_wr << qp->sq.wqe_shift) - + qp->sq.max_gs = (min(dev->dev->caps.max_sq_desc_sz, + (qp->sq_max_wqes_per_wr << qp->sq.wqe_shift)) - send_wqe_overhead(type, qp->flags)) / sizeof (struct mlx4_wqe_data_seg); @@ -411,7 +412,9 @@ static int set_kernel_sq_size(struct mlx4_ib_dev *dev, struct ib_qp_cap *cap, cap->max_send_wr = qp->sq.max_post = (qp->sq.wqe_cnt - qp->sq_spare_wqes) / qp->sq_max_wqes_per_wr; - cap->max_send_sge = qp->sq.max_gs; + cap->max_send_sge = min(qp->sq.max_gs, + min(dev->dev->caps.max_sq_sg, + dev->dev->caps.max_rq_sg)); /* We don't support inline sends for kernel QPs (yet) */ cap->max_inline_data = 0; @@ -1457,7 +1460,7 @@ int mlx4_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, unsigned ind; int uninitialized_var(stamp); int uninitialized_var(size); - unsigned seglen; + unsigned uninitialized_var(seglen); int i; spin_lock_irqsave(&qp->sq.lock, flags); diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c index 9ebadd6e0cfba4046e4dc7309aeaf4033cc0e18f..200cf13fc9bb241f515f26a6443a363345268838 100644 --- a/drivers/infiniband/hw/mthca/mthca_main.c +++ b/drivers/infiniband/hw/mthca/mthca_main.c @@ -45,6 +45,7 @@ #include "mthca_cmd.h" #include "mthca_profile.h" #include "mthca_memfree.h" +#include "mthca_wqe.h" MODULE_AUTHOR("Roland Dreier"); MODULE_DESCRIPTION("Mellanox InfiniBand HCA low-level driver"); @@ -200,7 +201,18 @@ static int mthca_dev_lim(struct mthca_dev *mdev, struct mthca_dev_lim *dev_lim) mdev->limits.gid_table_len = dev_lim->max_gids; mdev->limits.pkey_table_len = dev_lim->max_pkeys; mdev->limits.local_ca_ack_delay = dev_lim->local_ca_ack_delay; - mdev->limits.max_sg = dev_lim->max_sg; + /* + * Need to allow for worst case send WQE overhead and check + * whether max_desc_sz imposes a lower limit than max_sg; UD + * send has the biggest overhead. + */ + mdev->limits.max_sg = min_t(int, dev_lim->max_sg, + (dev_lim->max_desc_sz - + sizeof (struct mthca_next_seg) - + (mthca_is_memfree(mdev) ? + sizeof (struct mthca_arbel_ud_seg) : + sizeof (struct mthca_tavor_ud_seg))) / + sizeof (struct mthca_data_seg)); mdev->limits.max_wqes = dev_lim->max_qp_sz; mdev->limits.max_qp_init_rdma = dev_lim->max_requester_per_qp; mdev->limits.reserved_qps = dev_lim->reserved_qps; diff --git a/drivers/infiniband/hw/mthca/mthca_memfree.c b/drivers/infiniband/hw/mthca/mthca_memfree.c index b224079d4e1fd8898944de6c083e1889eabadf6f..d5862e5d99a09ce89509976b9bdc5049e49e5b26 100644 --- a/drivers/infiniband/hw/mthca/mthca_memfree.c +++ b/drivers/infiniband/hw/mthca/mthca_memfree.c @@ -109,7 +109,11 @@ static int mthca_alloc_icm_pages(struct scatterlist *mem, int order, gfp_t gfp_m { struct page *page; - page = alloc_pages(gfp_mask, order); + /* + * Use __GFP_ZERO because buggy firmware assumes ICM pages are + * cleared, and subtle failures are seen if they aren't. + */ + page = alloc_pages(gfp_mask | __GFP_ZERO, order); if (!page) return -ENOMEM; diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c index 99b3c4ae86eb0e1c71e0d03c4ebdde85b098155a..d617da9bd35125fe510dd4b7aa9a7332f4066bce 100644 --- a/drivers/infiniband/hw/nes/nes_verbs.c +++ b/drivers/infiniband/hw/nes/nes_verbs.c @@ -2456,10 +2456,8 @@ static struct ib_mr *nes_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, if ((page_count!=0)&&(page_count<<12)-(region->offset&(4096-1))>=region->length) goto enough_pages; if ((page_count&0x01FF) == 0) { - if (page_count>(1024*512)) { + if (page_count >= 1024 * 512) { ib_umem_release(region); - pci_free_consistent(nesdev->pcidev, 4096, vpbl.pbl_vbase, - vpbl.pbl_pbase); nes_free_resource(nesadapter, nesadapter->allocated_mrs, stag_index); kfree(nesmr); diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c index d00a2c174aee2c2c3a91453f94b2fb51d3840b2c..3f663fb852c1c627462807fd4348649eeda451d1 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c @@ -194,7 +194,13 @@ static int ipoib_mcast_join_finish(struct ipoib_mcast *mcast, /* Set the cached Q_Key before we attach if it's the broadcast group */ if (!memcmp(mcast->mcmember.mgid.raw, priv->dev->broadcast + 4, sizeof (union ib_gid))) { + spin_lock_irq(&priv->lock); + if (!priv->broadcast) { + spin_unlock_irq(&priv->lock); + return -EAGAIN; + } priv->qkey = be32_to_cpu(priv->broadcast->mcmember.qkey); + spin_unlock_irq(&priv->lock); priv->tx_wr.wr.ud.remote_qkey = priv->qkey; } diff --git a/drivers/input/ff-core.c b/drivers/input/ff-core.c index eebc72465fc9beb44d2ecfa77a78d24cbd31f891..4c01464ec8f361aa98f30984a47ebe96f4f1867a 100644 --- a/drivers/input/ff-core.c +++ b/drivers/input/ff-core.c @@ -166,8 +166,10 @@ int input_ff_upload(struct input_dev *dev, struct ff_effect *effect, if (ret) goto out; + spin_lock_irq(&dev->event_lock); ff->effects[id] = *effect; ff->effect_owners[id] = file; + spin_unlock_irq(&dev->event_lock); out: mutex_unlock(&ff->mutex); @@ -189,16 +191,22 @@ static int erase_effect(struct input_dev *dev, int effect_id, if (error) return error; + spin_lock_irq(&dev->event_lock); ff->playback(dev, effect_id, 0); + ff->effect_owners[effect_id] = NULL; + spin_unlock_irq(&dev->event_lock); if (ff->erase) { error = ff->erase(dev, effect_id); - if (error) + if (error) { + spin_lock_irq(&dev->event_lock); + ff->effect_owners[effect_id] = file; + spin_unlock_irq(&dev->event_lock); + return error; + } } - ff->effect_owners[effect_id] = NULL; - return 0; } @@ -263,8 +271,6 @@ int input_ff_event(struct input_dev *dev, unsigned int type, if (type != EV_FF) return 0; - mutex_lock(&ff->mutex); - switch (code) { case FF_GAIN: if (!test_bit(FF_GAIN, dev->ffbit) || value > 0xffff) @@ -286,7 +292,6 @@ int input_ff_event(struct input_dev *dev, unsigned int type, break; } - mutex_unlock(&ff->mutex); return 0; } EXPORT_SYMBOL_GPL(input_ff_event); diff --git a/drivers/input/keyboard/aaed2000_kbd.c b/drivers/input/keyboard/aaed2000_kbd.c index a293e8b3f508a4ef2303bbe5a03391bc8a3694e2..8a77bfcd05bc35f9e58a53242788652d95b2c38e 100644 --- a/drivers/input/keyboard/aaed2000_kbd.c +++ b/drivers/input/keyboard/aaed2000_kbd.c @@ -183,4 +183,4 @@ module_exit(aaedkbd_exit); MODULE_AUTHOR("Nicolas Bellido Y Ortega"); MODULE_DESCRIPTION("AAED-2000 Keyboard Driver"); -MODULE_LICENSE("GPLv2"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c index 4a95adc4cc7839380baa08e2a23e5a882e64d741..af58a6f1e898278b42bdd5980d51b10718fd807e 100644 --- a/drivers/input/keyboard/atkbd.c +++ b/drivers/input/keyboard/atkbd.c @@ -807,6 +807,8 @@ static int atkbd_activate(struct atkbd *atkbd) static void atkbd_cleanup(struct serio *serio) { struct atkbd *atkbd = serio_get_drvdata(serio); + + atkbd_disable(atkbd); ps2_command(&atkbd->ps2dev, NULL, ATKBD_CMD_RESET_BAT); } diff --git a/drivers/input/keyboard/corgikbd.c b/drivers/input/keyboard/corgikbd.c index 29fbec6218b92cfc12f70c5e19a9df03dc301e7c..1aa46ae1263025bacdc9627faae989066d025969 100644 --- a/drivers/input/keyboard/corgikbd.c +++ b/drivers/input/keyboard/corgikbd.c @@ -412,5 +412,5 @@ module_exit(corgikbd_exit); MODULE_AUTHOR("Richard Purdie "); MODULE_DESCRIPTION("Corgi Keyboard Driver"); -MODULE_LICENSE("GPLv2"); +MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:corgi-keyboard"); diff --git a/drivers/input/keyboard/jornada680_kbd.c b/drivers/input/keyboard/jornada680_kbd.c index 9387da343f9753edce0133f2d33436d9d1ddf663..781fc61028606a7048bd330e85de10249264e233 100644 --- a/drivers/input/keyboard/jornada680_kbd.c +++ b/drivers/input/keyboard/jornada680_kbd.c @@ -275,5 +275,5 @@ module_exit(jornada680kbd_exit); MODULE_AUTHOR("Kristoffer Ericson "); MODULE_DESCRIPTION("HP Jornada 620/660/680/690 Keyboard Driver"); -MODULE_LICENSE("GPLv2"); +MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:jornada680_kbd"); diff --git a/drivers/input/keyboard/jornada720_kbd.c b/drivers/input/keyboard/jornada720_kbd.c index a1164a0c7736c4b557daa942bd3014e2861c8dc2..ce650af6d6496a74c6ca7a610cdbc14a1b2ea993 100644 --- a/drivers/input/keyboard/jornada720_kbd.c +++ b/drivers/input/keyboard/jornada720_kbd.c @@ -29,7 +29,7 @@ MODULE_AUTHOR("Kristoffer Ericson "); MODULE_DESCRIPTION("HP Jornada 710/720/728 keyboard driver"); -MODULE_LICENSE("GPLv2"); +MODULE_LICENSE("GPL v2"); static unsigned short jornada_std_keymap[128] = { /* ROW */ 0, KEY_ESC, KEY_F1, KEY_F2, KEY_F3, KEY_F4, KEY_F5, KEY_F6, KEY_F7, /* #1 */ diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c index 3dea0c5077a9ad623b35dfb7a5c627f6da5a5d28..45767e73f071e3859ffccebaa7a82d1578019530 100644 --- a/drivers/input/keyboard/pxa27x_keypad.c +++ b/drivers/input/keyboard/pxa27x_keypad.c @@ -136,6 +136,9 @@ static void pxa27x_keypad_build_keycode(struct pxa27x_keypad *keypad) set_bit(code, input_dev->keybit); } + for (i = 0; i < pdata->direct_key_num; i++) + set_bit(pdata->direct_key_map[i], input_dev->keybit); + keypad->rotary_up_key[0] = pdata->rotary0_up_key; keypad->rotary_up_key[1] = pdata->rotary1_up_key; keypad->rotary_down_key[0] = pdata->rotary0_down_key; @@ -143,17 +146,21 @@ static void pxa27x_keypad_build_keycode(struct pxa27x_keypad *keypad) keypad->rotary_rel_code[0] = pdata->rotary0_rel_code; keypad->rotary_rel_code[1] = pdata->rotary1_rel_code; - if (pdata->rotary0_up_key && pdata->rotary0_down_key) { - set_bit(pdata->rotary0_up_key, input_dev->keybit); - set_bit(pdata->rotary0_down_key, input_dev->keybit); - } else - set_bit(pdata->rotary0_rel_code, input_dev->relbit); - - if (pdata->rotary1_up_key && pdata->rotary1_down_key) { - set_bit(pdata->rotary1_up_key, input_dev->keybit); - set_bit(pdata->rotary1_down_key, input_dev->keybit); - } else - set_bit(pdata->rotary1_rel_code, input_dev->relbit); + if (pdata->enable_rotary0) { + if (pdata->rotary0_up_key && pdata->rotary0_down_key) { + set_bit(pdata->rotary0_up_key, input_dev->keybit); + set_bit(pdata->rotary0_down_key, input_dev->keybit); + } else + set_bit(pdata->rotary0_rel_code, input_dev->relbit); + } + + if (pdata->enable_rotary1) { + if (pdata->rotary1_up_key && pdata->rotary1_down_key) { + set_bit(pdata->rotary1_up_key, input_dev->keybit); + set_bit(pdata->rotary1_down_key, input_dev->keybit); + } else + set_bit(pdata->rotary1_rel_code, input_dev->relbit); + } } static inline unsigned int lookup_matrix_keycode( @@ -484,8 +491,13 @@ static int __devinit pxa27x_keypad_probe(struct platform_device *pdev) keypad->input_dev = input_dev; input_set_drvdata(input_dev, keypad); - input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP) | - BIT_MASK(EV_REL); + input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP); + if ((keypad->pdata->enable_rotary0 && + keypad->pdata->rotary0_rel_code) || + (keypad->pdata->enable_rotary1 && + keypad->pdata->rotary1_rel_code)) { + input_dev->evbit[0] |= BIT_MASK(EV_REL); + } pxa27x_keypad_build_keycode(keypad); platform_set_drvdata(pdev, keypad); diff --git a/drivers/input/keyboard/spitzkbd.c b/drivers/input/keyboard/spitzkbd.c index 61e401bc91099abe18d200d9af486aac8a7706a8..1aa37181c40fad52d1b15eee896f2a63f4dcb221 100644 --- a/drivers/input/keyboard/spitzkbd.c +++ b/drivers/input/keyboard/spitzkbd.c @@ -494,5 +494,5 @@ module_exit(spitzkbd_exit); MODULE_AUTHOR("Richard Purdie "); MODULE_DESCRIPTION("Spitz Keyboard Driver"); -MODULE_LICENSE("GPLv2"); +MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:spitz-keyboard"); diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig index 3ad8bd9f75436efd29fd3054a79e89a668219b4a..432699d61c58ed3e8b39d4d5d250b045a972abc4 100644 --- a/drivers/input/misc/Kconfig +++ b/drivers/input/misc/Kconfig @@ -15,7 +15,6 @@ if INPUT_MISC config INPUT_PCSPKR tristate "PC Speaker support" depends on PCSPKR_PLATFORM - depends on SND_PCSP=n help Say Y here if you want the standard PC Speaker to be used for bells and whistles. diff --git a/drivers/input/misc/apanel.c b/drivers/input/misc/apanel.c index 9531d8c7444f7e685134cf9cc66d8d2a7fc8363d..d82f7f727f7a2e0897d6a564afb2e51238e281af 100644 --- a/drivers/input/misc/apanel.c +++ b/drivers/input/misc/apanel.c @@ -20,7 +20,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/input/mouse/appletouch.c b/drivers/input/mouse/appletouch.c index 8dd3942f302205a6e8abbac51e991df1ff07323f..ce6fdec19e148c0e250b9fb3f1e572197e31d120 100644 --- a/drivers/input/mouse/appletouch.c +++ b/drivers/input/mouse/appletouch.c @@ -589,6 +589,21 @@ static void atp_close(struct input_dev *input) dev->open = 0; } +static int atp_handle_geyser(struct atp *dev) +{ + struct usb_device *udev = dev->udev; + + if (!atp_is_fountain(dev)) { + /* switch to raw sensor mode */ + if (atp_geyser_init(udev)) + return -EIO; + + printk(KERN_INFO "appletouch: Geyser mode initialized.\n"); + } + + return 0; +} + static int atp_probe(struct usb_interface *iface, const struct usb_device_id *id) { struct atp *dev; @@ -633,14 +648,6 @@ static int atp_probe(struct usb_interface *iface, const struct usb_device_id *id else dev->datalen = 81; - if (!atp_is_fountain(dev)) { - /* switch to raw sensor mode */ - if (atp_geyser_init(udev)) - goto err_free_devs; - - printk(KERN_INFO "appletouch: Geyser mode initialized.\n"); - } - dev->urb = usb_alloc_urb(0, GFP_KERNEL); if (!dev->urb) goto err_free_devs; @@ -654,6 +661,10 @@ static int atp_probe(struct usb_interface *iface, const struct usb_device_id *id usb_rcvintpipe(udev, int_in_endpointAddr), dev->data, dev->datalen, atp_complete, dev, 1); + error = atp_handle_geyser(dev); + if (error) + goto err_free_buffer; + usb_make_path(udev, dev->phys, sizeof(dev->phys)); strlcat(dev->phys, "/input0", sizeof(dev->phys)); @@ -744,6 +755,20 @@ static void atp_disconnect(struct usb_interface *iface) printk(KERN_INFO "input: appletouch disconnected\n"); } +static int atp_recover(struct atp *dev) +{ + int error; + + error = atp_handle_geyser(dev); + if (error) + return error; + + if (dev->open && usb_submit_urb(dev->urb, GFP_ATOMIC)) + return -EIO; + + return 0; +} + static int atp_suspend(struct usb_interface *iface, pm_message_t message) { struct atp *dev = usb_get_intfdata(iface); @@ -764,12 +789,20 @@ static int atp_resume(struct usb_interface *iface) return 0; } +static int atp_reset_resume(struct usb_interface *iface) +{ + struct atp *dev = usb_get_intfdata(iface); + + return atp_recover(dev); +} + static struct usb_driver atp_driver = { .name = "appletouch", .probe = atp_probe, .disconnect = atp_disconnect, .suspend = atp_suspend, .resume = atp_resume, + .reset_resume = atp_reset_resume, .id_table = atp_table, }; diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index 5ece9f56babc50ff1d0018e0dccec9832a19444a..78eb7841174cbbbe7a1a2d8b88941aa195d76bbf 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -192,6 +192,13 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro V2010"), }, }, + { + .ident = "Fujitsu-Siemens Amilo Pro 2030", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), + DMI_MATCH(DMI_PRODUCT_NAME, "AMILO PRO V2030"), + }, + }, { /* * No data is coming from the touchscreen unless KBC @@ -330,6 +337,13 @@ static struct dmi_system_id __initdata i8042_dmi_dritek_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 9110"), }, }, + { + .ident = "Acer TravelMate 660", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 660"), + }, + }, { .ident = "Acer TravelMate 2490", .matches = { diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c index 65a74cfc187b12199bb3f291775e9223da504198..170f71ee5772cda51f08298ccf7dd779ffa14bba 100644 --- a/drivers/input/serio/i8042.c +++ b/drivers/input/serio/i8042.c @@ -885,6 +885,20 @@ static long i8042_panic_blink(long count) #undef DELAY +#ifdef CONFIG_X86 +static void i8042_dritek_enable(void) +{ + char param = 0x90; + int error; + + error = i8042_command(¶m, 0x1059); + if (error) + printk(KERN_WARNING + "Failed to enable DRITEK extension: %d\n", + error); +} +#endif + #ifdef CONFIG_PM /* * Here we try to restore the original BIOS settings. We only want to @@ -938,10 +952,20 @@ static int i8042_resume(struct platform_device *dev) i8042_ctr |= I8042_CTR_AUXDIS | I8042_CTR_KBDDIS; i8042_ctr &= ~(I8042_CTR_AUXINT | I8042_CTR_KBDINT); if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) { - printk(KERN_ERR "i8042: Can't write CTR to resume\n"); - return -EIO; + printk(KERN_WARNING "i8042: Can't write CTR to resume, retrying...\n"); + msleep(50); + if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) { + printk(KERN_ERR "i8042: CTR write retry failed\n"); + return -EIO; + } } + +#ifdef CONFIG_X86 + if (i8042_dritek) + i8042_dritek_enable(); +#endif + if (i8042_mux_present) { if (i8042_set_mux_mode(1, NULL) || i8042_enable_mux_ports()) printk(KERN_WARNING @@ -1160,6 +1184,11 @@ static int __devinit i8042_probe(struct platform_device *dev) if (error) return error; +#ifdef CONFIG_X86 + if (i8042_dritek) + i8042_dritek_enable(); +#endif + if (!i8042_noaux) { error = i8042_setup_aux(); if (error && error != -ENODEV && error != -EBUSY) @@ -1171,14 +1200,6 @@ static int __devinit i8042_probe(struct platform_device *dev) if (error) goto out_fail; } -#ifdef CONFIG_X86 - if (i8042_dritek) { - char param = 0x90; - error = i8042_command(¶m, 0x1059); - if (error) - goto out_fail; - } -#endif /* * Ok, everything is ready, let's register all serio ports */ diff --git a/drivers/input/tablet/gtco.c b/drivers/input/tablet/gtco.c index c5a8661a1baae242720bdd2c9f0eee248019c1d3..1e748e46d12e1c68c9fc05972064941306659698 100644 --- a/drivers/input/tablet/gtco.c +++ b/drivers/input/tablet/gtco.c @@ -830,7 +830,7 @@ static int gtco_probe(struct usb_interface *usbinterface, struct gtco *gtco; struct input_dev *input_dev; struct hid_descriptor *hid_desc; - char *report = NULL; + char *report; int result = 0, retry; int error; struct usb_endpoint_descriptor *endpoint; @@ -916,12 +916,16 @@ static int gtco_probe(struct usb_interface *usbinterface, le16_to_cpu(hid_desc->wDescriptorLength), 5000); /* 5 secs */ - if (result == le16_to_cpu(hid_desc->wDescriptorLength)) + dbg("usb_control_msg result: %d", result); + if (result == le16_to_cpu(hid_desc->wDescriptorLength)) { + parse_hid_report_descriptor(gtco, report, result); break; + } } + kfree(report); + /* If we didn't get the report, fail */ - dbg("usb_control_msg result: :%d", result); if (result != le16_to_cpu(hid_desc->wDescriptorLength)) { err("Failed to get HID Report Descriptor of size: %d", hid_desc->wDescriptorLength); @@ -929,12 +933,6 @@ static int gtco_probe(struct usb_interface *usbinterface, goto err_free_urb; } - /* Now we parse the report */ - parse_hid_report_descriptor(gtco, report, result); - - /* Now we delete it */ - kfree(report); - /* Create a device file node */ usb_make_path(gtco->usbdev, gtco->usbpath, sizeof(gtco->usbpath)); strlcat(gtco->usbpath, "/input0", sizeof(gtco->usbpath)); @@ -988,7 +986,6 @@ static int gtco_probe(struct usb_interface *usbinterface, usb_buffer_free(gtco->usbdev, REPORT_MAX_SIZE, gtco->buffer, gtco->buf_dma); err_free_devs: - kfree(report); input_free_device(input_dev); kfree(gtco); return error; diff --git a/drivers/input/touchscreen/jornada720_ts.c b/drivers/input/touchscreen/jornada720_ts.c index 742242111bf1b20b5c57ea3ba2b3ec6c99d7c37c..1aca108b1031f298bca7f0f51a4401d3ab5193d5 100644 --- a/drivers/input/touchscreen/jornada720_ts.c +++ b/drivers/input/touchscreen/jornada720_ts.c @@ -24,7 +24,7 @@ MODULE_AUTHOR("Kristoffer Ericson "); MODULE_DESCRIPTION("HP Jornada 710/720/728 touchscreen driver"); -MODULE_LICENSE("GPLv2"); +MODULE_LICENSE("GPL v2"); struct jornada_ts { struct input_dev *dev; diff --git a/drivers/input/touchscreen/wm9713.c b/drivers/input/touchscreen/wm9713.c index 01278bd7e65cf136b58396779006e65297e89cce..838458792ea0dc6924676ac6448573d6270da871 100644 --- a/drivers/input/touchscreen/wm9713.c +++ b/drivers/input/touchscreen/wm9713.c @@ -84,6 +84,15 @@ static int delay = 4; module_param(delay, int, 0); MODULE_PARM_DESC(delay, "Set adc sample delay."); +/* + * Set five_wire = 1 to use a 5 wire touchscreen. + * + * NOTE: Five wire mode does not allow for readback of pressure. + */ +static int five_wire; +module_param(five_wire, int, 0); +MODULE_PARM_DESC(five_wire, "Set to '1' to use 5-wire touchscreen."); + /* * Set adc mask function. * @@ -162,6 +171,19 @@ static void wm9713_phy_init(struct wm97xx *wm) 64000 / rpu); } + /* Five wire panel? */ + if (five_wire) { + dig3 |= WM9713_45W; + dev_info(wm->dev, "setting 5-wire touchscreen mode."); + + if (pil) { + dev_warn(wm->dev, + "Pressure measurement not supported in 5 " + "wire mode, disabling\n"); + pil = 0; + } + } + /* touchpanel pressure */ if (pil == 2) { dig3 |= WM9712_PIL; diff --git a/drivers/input/touchscreen/wm97xx-core.c b/drivers/input/touchscreen/wm97xx-core.c index e9c7ea46b6e30e1f1fc6b0881e16f8606245907a..cdc24ad314e0b7478b0a6cdde46362e335974a3c 100644 --- a/drivers/input/touchscreen/wm97xx-core.c +++ b/drivers/input/touchscreen/wm97xx-core.c @@ -608,6 +608,17 @@ static int wm97xx_probe(struct device *dev) goto alloc_err; } + /* set up physical characteristics */ + wm->codec->phy_init(wm); + + /* load gpio cache */ + wm->gpio[0] = wm97xx_reg_read(wm, AC97_GPIO_CFG); + wm->gpio[1] = wm97xx_reg_read(wm, AC97_GPIO_POLARITY); + wm->gpio[2] = wm97xx_reg_read(wm, AC97_GPIO_STICKY); + wm->gpio[3] = wm97xx_reg_read(wm, AC97_GPIO_WAKEUP); + wm->gpio[4] = wm97xx_reg_read(wm, AC97_GPIO_STATUS); + wm->gpio[5] = wm97xx_reg_read(wm, AC97_MISC_AFE); + wm->input_dev = input_allocate_device(); if (wm->input_dev == NULL) { ret = -ENOMEM; @@ -616,6 +627,7 @@ static int wm97xx_probe(struct device *dev) /* set up touch configuration */ wm->input_dev->name = "wm97xx touchscreen"; + wm->input_dev->phys = "wm97xx"; wm->input_dev->open = wm97xx_ts_input_open; wm->input_dev->close = wm97xx_ts_input_close; set_bit(EV_ABS, wm->input_dev->evbit); @@ -634,17 +646,6 @@ static int wm97xx_probe(struct device *dev) if (ret < 0) goto dev_alloc_err; - /* set up physical characteristics */ - wm->codec->phy_init(wm); - - /* load gpio cache */ - wm->gpio[0] = wm97xx_reg_read(wm, AC97_GPIO_CFG); - wm->gpio[1] = wm97xx_reg_read(wm, AC97_GPIO_POLARITY); - wm->gpio[2] = wm97xx_reg_read(wm, AC97_GPIO_STICKY); - wm->gpio[3] = wm97xx_reg_read(wm, AC97_GPIO_WAKEUP); - wm->gpio[4] = wm97xx_reg_read(wm, AC97_GPIO_STATUS); - wm->gpio[5] = wm97xx_reg_read(wm, AC97_MISC_AFE); - /* register our battery device */ wm->battery_dev = platform_device_alloc("wm97xx-battery", -1); if (!wm->battery_dev) { @@ -801,7 +802,7 @@ void wm97xx_unregister_mach_ops(struct wm97xx *wm) EXPORT_SYMBOL_GPL(wm97xx_unregister_mach_ops); static struct device_driver wm97xx_driver = { - .name = "ac97", + .name = "wm97xx-ts", .bus = &ac97_bus_type, .owner = THIS_MODULE, .probe = wm97xx_probe, diff --git a/drivers/isdn/capi/capiutil.c b/drivers/isdn/capi/capiutil.c index ebef4ce1b00c1b9b893efa2e5959c545bf4ebffd..29419a8d31dc3c72b09f38cc2010f7632b3dd931 100644 --- a/drivers/isdn/capi/capiutil.c +++ b/drivers/isdn/capi/capiutil.c @@ -948,17 +948,17 @@ int __init cdebug_init(void) { g_cmsg= kmalloc(sizeof(_cmsg), GFP_KERNEL); if (!g_cmsg) - return ENOMEM; + return -ENOMEM; g_debbuf = kmalloc(sizeof(_cdebbuf), GFP_KERNEL); if (!g_debbuf) { kfree(g_cmsg); - return ENOMEM; + return -ENOMEM; } g_debbuf->buf = kmalloc(CDEBUG_GSIZE, GFP_KERNEL); if (!g_debbuf->buf) { kfree(g_cmsg); kfree(g_debbuf); - return ENOMEM;; + return -ENOMEM;; } g_debbuf->size = CDEBUG_GSIZE; g_debbuf->buf[0] = 0; diff --git a/drivers/isdn/hardware/eicon/divasmain.c b/drivers/isdn/hardware/eicon/divasmain.c index 5fcbdccd7a5359aeac614524f37506785f47b59d..16a874bb15614bcd0a0bd58b27ecc3dd7edb7d15 100644 --- a/drivers/isdn/hardware/eicon/divasmain.c +++ b/drivers/isdn/hardware/eicon/divasmain.c @@ -806,7 +806,6 @@ static int DIVA_INIT_FUNCTION divas_init(void) if (!create_divas_proc()) { #ifdef MODULE - remove_divas_proc(); divas_unregister_chrdev(); divasfunc_exit(); #endif diff --git a/drivers/isdn/hardware/eicon/divasproc.c b/drivers/isdn/hardware/eicon/divasproc.c index fae895828a1713317a0286d21f17a4fe6b051a38..040827288ec91ea43d3eb71b3cac194fa3adf4f9 100644 --- a/drivers/isdn/hardware/eicon/divasproc.c +++ b/drivers/isdn/hardware/eicon/divasproc.c @@ -125,8 +125,8 @@ static const struct file_operations divas_fops = { int create_divas_proc(void) { - proc_create(divas_proc_name, S_IFREG | S_IRUGO, proc_net_eicon, - &divas_fops); + divas_proc_entry = proc_create(divas_proc_name, S_IFREG | S_IRUGO, + proc_net_eicon, &divas_fops); if (!divas_proc_entry) return (0); diff --git a/drivers/isdn/hysdn/Kconfig b/drivers/isdn/hysdn/Kconfig index c6d8a70429884da30f467378f24d5b02791932d3..c9e4231968ef8e631a4b9a135a904ceb1f3ffbd6 100644 --- a/drivers/isdn/hysdn/Kconfig +++ b/drivers/isdn/hysdn/Kconfig @@ -3,7 +3,7 @@ # config HYSDN tristate "Hypercope HYSDN cards (Champ, Ergo, Metro) support (module only)" - depends on m && PROC_FS && PCI && BROKEN_ON_SMP + depends on m && PROC_FS && PCI help Say Y here if you have one of Hypercope's active PCI ISDN cards Champ, Ergo and Metro. You will then get a module called hysdn. diff --git a/drivers/isdn/hysdn/boardergo.c b/drivers/isdn/hysdn/boardergo.c index 6cdbad3a992631f185911a62ff79309516462eba..3eb096f0ae1b848e109685f854cecafda87982c9 100644 --- a/drivers/isdn/hysdn/boardergo.c +++ b/drivers/isdn/hysdn/boardergo.c @@ -64,10 +64,11 @@ ergo_interrupt(int intno, void *dev_id) } /* ergo_interrupt */ /******************************************************************************/ -/* ergo_irq_bh is the function called by the immediate kernel task list after */ -/* being activated with queue_task and no interrupts active. This task is the */ -/* only one handling data transfer from or to the card after booting. The task */ -/* may be queued from everywhere (interrupts included). */ +/* ergo_irq_bh will be called as part of the kernel clearing its shared work */ +/* queue sometime after a call to schedule_work has been made passing our */ +/* work_struct. This task is the only one handling data transfer from or to */ +/* the card after booting. The task may be queued from everywhere */ +/* (interrupts included). */ /******************************************************************************/ static void ergo_irq_bh(struct work_struct *ugli_api) @@ -90,7 +91,6 @@ ergo_irq_bh(struct work_struct *ugli_api) card->hw_lock = 1; /* we now lock the hardware */ do { - sti(); /* reenable other ints */ again = 0; /* assume loop not to be repeated */ if (!dpr->ToHyFlag) { @@ -110,7 +110,6 @@ ergo_irq_bh(struct work_struct *ugli_api) again = 1; /* restart loop */ } } /* a message has arrived for us */ - cli(); /* no further ints */ if (again) { dpr->ToHyInt = 1; dpr->ToPcInt = 1; /* interrupt to E1 for all cards */ @@ -242,7 +241,6 @@ ergo_writebootimg(struct HYSDN_CARD *card, unsigned char *buf, byteout(card->iobase + PCI9050_USER_IO, PCI9050_E1_RUN); /* start E1 processor */ /* the interrupts are still masked */ - sti(); msleep_interruptible(20); /* Timeout 20ms */ if (((tDpramBootSpooler *) card->dpram)->Len != DPRAM_SPOOLER_DATA_SIZE) { @@ -276,7 +274,6 @@ ergo_writebootseq(struct HYSDN_CARD *card, unsigned char *buf, int len) dst = sp->Data; /* point to data in spool structure */ buflen = sp->Len; /* maximum len of spooled data */ wr_mirror = sp->WrPtr; /* only once read */ - sti(); /* try until all bytes written or error */ i = 0x1000; /* timeout value */ @@ -380,7 +377,6 @@ ergo_waitpofready(struct HYSDN_CARD *card) #endif /* CONFIG_HYSDN_CAPI */ return (0); /* success */ } /* data has arrived */ - sti(); msleep_interruptible(50); /* Timeout 50ms */ } /* wait until timeout */ diff --git a/drivers/isdn/hysdn/hycapi.c b/drivers/isdn/hysdn/hycapi.c index d3999a8e9f88cb55516cde292fd04af447ae32b5..53f6ad1235db652d02fb62e8821db4a297535941 100644 --- a/drivers/isdn/hysdn/hycapi.c +++ b/drivers/isdn/hysdn/hycapi.c @@ -462,11 +462,11 @@ static int hycapi_read_proc(char *page, char **start, off_t off, default: s = "???"; break; } len += sprintf(page+len, "%-16s %s\n", "type", s); - if ((s = cinfo->version[VER_DRIVER]) != 0) + if ((s = cinfo->version[VER_DRIVER]) != NULL) len += sprintf(page+len, "%-16s %s\n", "ver_driver", s); - if ((s = cinfo->version[VER_CARDTYPE]) != 0) + if ((s = cinfo->version[VER_CARDTYPE]) != NULL) len += sprintf(page+len, "%-16s %s\n", "ver_cardtype", s); - if ((s = cinfo->version[VER_SERIAL]) != 0) + if ((s = cinfo->version[VER_SERIAL]) != NULL) len += sprintf(page+len, "%-16s %s\n", "ver_serial", s); len += sprintf(page+len, "%-16s %s\n", "cardname", cinfo->cardname); diff --git a/drivers/isdn/hysdn/hysdn_procconf.c b/drivers/isdn/hysdn/hysdn_procconf.c index 15906d005b05de9f6371f75b6ca5b92617c0f4a3..484299b031f82d49b91dfeb303099a1920824933 100644 --- a/drivers/isdn/hysdn/hysdn_procconf.c +++ b/drivers/isdn/hysdn/hysdn_procconf.c @@ -207,30 +207,17 @@ hysdn_conf_write(struct file *file, const char __user *buf, size_t count, loff_t /* read conf file -> output card info data */ /*******************************************/ static ssize_t -hysdn_conf_read(struct file *file, char __user *buf, size_t count, loff_t * off) +hysdn_conf_read(struct file *file, char __user *buf, size_t count, loff_t *off) { char *cp; - int i; - if (file->f_mode & FMODE_READ) { - if (!(cp = file->private_data)) - return (-EFAULT); /* should never happen */ - i = strlen(cp); /* get total string length */ - if (*off < i) { - /* still bytes to transfer */ - cp += *off; /* point to desired data offset */ - i -= *off; /* remaining length */ - if (i > count) - i = count; /* limit length to transfer */ - if (copy_to_user(buf, cp, i)) - return (-EFAULT); /* copy error */ - *off += i; /* adjust offset */ - } else - return (0); - } else - return (-EPERM); /* no permission to read */ - - return (i); + if (!(file->f_mode & FMODE_READ)) + return -EPERM; /* no permission to read */ + + if (!(cp = file->private_data)) + return -EFAULT; /* should never happen */ + + return simple_read_from_buffer(buf, count, off, cp, strlen(cp)); } /* hysdn_conf_read */ /******************/ diff --git a/drivers/isdn/sc/ioctl.c b/drivers/isdn/sc/ioctl.c index 7817d2244921c0898385d165beb02e8664451074..1081091bbfaf74e95285c02bc8bf85ab075e5018 100644 --- a/drivers/isdn/sc/ioctl.c +++ b/drivers/isdn/sc/ioctl.c @@ -226,6 +226,7 @@ int sc_ioctl(int card, scs_ioctl *data) */ if (copy_from_user(spid, data->dataptr, SCIOC_SPIDSIZE)) { kfree(rcvmsg); + kfree(spid); return -EFAULT; } diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c index b3c54be745568863f8eb5a271ba3e85d4f441f1f..559a40861c39b2e8e8fd7531acb06dc00a20dde2 100644 --- a/drivers/leds/led-class.c +++ b/drivers/leds/led-class.c @@ -103,13 +103,11 @@ int led_classdev_register(struct device *parent, struct led_classdev *led_cdev) { int rc; - led_cdev->dev = device_create(leds_class, parent, 0, "%s", - led_cdev->name); + led_cdev->dev = device_create_drvdata(leds_class, parent, 0, led_cdev, + "%s", led_cdev->name); if (IS_ERR(led_cdev->dev)) return PTR_ERR(led_cdev->dev); - dev_set_drvdata(led_cdev->dev, led_cdev); - /* register the attributes */ rc = device_create_file(led_cdev->dev, &dev_attr_brightness); if (rc) diff --git a/drivers/lguest/lguest_device.c b/drivers/lguest/lguest_device.c index 8080249957afb6d747631674d32cdc287319f96c..1a8de57289eb97e5877b9016855cfe9e99adaac1 100644 --- a/drivers/lguest/lguest_device.c +++ b/drivers/lguest/lguest_device.c @@ -20,14 +20,11 @@ /* The pointer to our (page) of device descriptions. */ static void *lguest_devices; -/* Unique numbering for lguest devices. */ -static unsigned int dev_index; - /* For Guests, device memory can be used as normal memory, so we cast away the * __iomem to quieten sparse. */ static inline void *lguest_map(unsigned long phys_addr, unsigned long pages) { - return (__force void *)ioremap(phys_addr, PAGE_SIZE*pages); + return (__force void *)ioremap_cache(phys_addr, PAGE_SIZE*pages); } static inline void lguest_unmap(void *addr) @@ -325,8 +322,10 @@ static struct device lguest_root = { * As Andrew Tridgell says, "Untested code is buggy code". * * It's worth reading this carefully: we start with a pointer to the new device - * descriptor in the "lguest_devices" page. */ -static void add_lguest_device(struct lguest_device_desc *d) + * descriptor in the "lguest_devices" page, and the offset into the device + * descriptor page so we can uniquely identify it if things go badly wrong. */ +static void add_lguest_device(struct lguest_device_desc *d, + unsigned int offset) { struct lguest_device *ldev; @@ -334,18 +333,14 @@ static void add_lguest_device(struct lguest_device_desc *d) * it. */ ldev = kzalloc(sizeof(*ldev), GFP_KERNEL); if (!ldev) { - printk(KERN_EMERG "Cannot allocate lguest dev %u\n", - dev_index++); + printk(KERN_EMERG "Cannot allocate lguest dev %u type %u\n", + offset, d->type); return; } /* This devices' parent is the lguest/ dir. */ ldev->vdev.dev.parent = &lguest_root; /* We have a unique device index thanks to the dev_index counter. */ - ldev->vdev.index = dev_index++; - /* The device type comes straight from the descriptor. There's also a - * device vendor field in the virtio_device struct, which we leave as - * 0. */ ldev->vdev.id.device = d->type; /* We have a simple set of routines for querying the device's * configuration information and setting its status. */ @@ -357,8 +352,8 @@ static void add_lguest_device(struct lguest_device_desc *d) * virtio_device and calls device_register(). This makes the bus * infrastructure look for a matching driver. */ if (register_virtio_device(&ldev->vdev) != 0) { - printk(KERN_ERR "Failed to register lguest device %u\n", - ldev->vdev.index); + printk(KERN_ERR "Failed to register lguest dev %u type %u\n", + offset, d->type); kfree(ldev); } } @@ -379,7 +374,7 @@ static void scan_devices(void) break; printk("Device at %i has size %u\n", i, desc_size(d)); - add_lguest_device(d); + add_lguest_device(d, i); } } diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c index 5126d5d9ea0e8d8d97fa0eaf47ed22216329328b..2e554a4ab33792dc7e92318cafe11a75e6c35246 100644 --- a/drivers/lguest/x86/core.c +++ b/drivers/lguest/x86/core.c @@ -176,7 +176,7 @@ void lguest_arch_run_guest(struct lg_cpu *cpu) * we set it now, so we can trap and pass that trap to the Guest if it * uses the FPU. */ if (cpu->ts) - lguest_set_ts(); + unlazy_fpu(current); /* SYSENTER is an optimized way of doing system calls. We can't allow * it because it always jumps to privilege level 0. A normal Guest @@ -196,6 +196,10 @@ void lguest_arch_run_guest(struct lg_cpu *cpu) * trap made the switcher code come back, and an error code which some * traps set. */ + /* Restore SYSENTER if it's supposed to be on. */ + if (boot_cpu_has(X86_FEATURE_SEP)) + wrmsr(MSR_IA32_SYSENTER_CS, __KERNEL_CS, 0); + /* If the Guest page faulted, then the cr2 register will tell us the * bad virtual address. We have to grab this now, because once we * re-enable interrupts an interrupt could fault and thus overwrite @@ -203,13 +207,12 @@ void lguest_arch_run_guest(struct lg_cpu *cpu) if (cpu->regs->trapnum == 14) cpu->arch.last_pagefault = read_cr2(); /* Similarly, if we took a trap because the Guest used the FPU, - * we have to restore the FPU it expects to see. */ + * we have to restore the FPU it expects to see. + * math_state_restore() may sleep and we may even move off to + * a different CPU. So all the critical stuff should be done + * before this. */ else if (cpu->regs->trapnum == 7) math_state_restore(); - - /* Restore SYSENTER if it's supposed to be on. */ - if (boot_cpu_has(X86_FEATURE_SEP)) - wrmsr(MSR_IA32_SYSENTER_CS, __KERNEL_CS, 0); } /*H:130 Now we've examined the hypercall code; our Guest can make requests. diff --git a/drivers/macintosh/mediabay.c b/drivers/macintosh/mediabay.c index 82add26cc665d317d43cfcef389daab925164713..818aba368541971deefe6f7fa06ee95af38e7aee 100644 --- a/drivers/macintosh/mediabay.c +++ b/drivers/macintosh/mediabay.c @@ -84,7 +84,7 @@ struct media_bay_info { int cd_irq; int cd_retry; #endif -#if defined(CONFIG_BLK_DEV_IDE_PMAC) || defined(CONFIG_MAC_FLOPPY) +#if defined(CONFIG_BLK_DEV_IDE_PMAC) int cd_index; #endif }; @@ -417,6 +417,7 @@ static void poll_media_bay(struct media_bay_info* bay) } } +#ifdef CONFIG_BLK_DEV_IDE_PMAC int check_media_bay(struct device_node *which_bay, int what) { int i; @@ -432,7 +433,6 @@ int check_media_bay(struct device_node *which_bay, int what) } EXPORT_SYMBOL(check_media_bay); -#ifdef CONFIG_BLK_DEV_IDE_PMAC int check_media_bay_by_base(unsigned long base, int what) { int i; @@ -556,7 +556,8 @@ static void media_bay_step(int i) printk("mediabay %d, registering IDE...\n", i); pmu_suspend(); ide_port_scan(bay->cd_port); - bay->cd_index = bay->cd_port->index; + if (bay->cd_port->present) + bay->cd_index = bay->cd_port->index; pmu_resume(); } if (bay->cd_index == -1) { diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c index 77ad192962c55acac9cba759471890a4538f5625..d86d57af282abde6bca52d369e480ca543651746 100644 --- a/drivers/macintosh/smu.c +++ b/drivers/macintosh/smu.c @@ -483,12 +483,15 @@ int __init smu_init (void) if (smu_cmdbuf_abs == 0) { printk(KERN_ERR "SMU: Command buffer not allocated !\n"); + of_node_put(np); return -EINVAL; } smu = alloc_bootmem(sizeof(struct smu_device)); - if (smu == NULL) + if (smu == NULL) { + of_node_put(np); return -ENOMEM; + } memset(smu, 0, sizeof(*smu)); spin_lock_init(&smu->lock); diff --git a/drivers/macintosh/therm_adt746x.c b/drivers/macintosh/therm_adt746x.c index 54f4942a2968ee8c9d92bf57703073c60adf4e07..5366dc93fb383b2d18125eda47f477b285db3a3d 100644 --- a/drivers/macintosh/therm_adt746x.c +++ b/drivers/macintosh/therm_adt746x.c @@ -562,18 +562,24 @@ thermostat_init(void) therm_type = ADT7460; else if (of_device_is_compatible(np, "adt7467")) therm_type = ADT7467; - else + else { + of_node_put(np); return -ENODEV; + } prop = of_get_property(np, "hwsensor-params-version", NULL); printk(KERN_INFO "adt746x: version %d (%ssupported)\n", *prop, (*prop == 1)?"":"un"); - if (*prop != 1) + if (*prop != 1) { + of_node_put(np); return -ENODEV; + } prop = of_get_property(np, "reg", NULL); - if (!prop) + if (!prop) { + of_node_put(np); return -ENODEV; + } /* look for bus either by path or using "reg" */ if (strstr(np->full_name, "/i2c-bus@") != NULL) { @@ -610,6 +616,7 @@ thermostat_init(void) if (of_dev == NULL) { printk(KERN_ERR "Can't register temperatures device !\n"); + of_node_put(np); return -ENODEV; } diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c index c14dacdacfac530c61370b14de5686d6b51c02a3..b26927ce889cead2717db3f4d3896bbd9bacc4e2 100644 --- a/drivers/md/bitmap.c +++ b/drivers/md/bitmap.c @@ -203,17 +203,6 @@ static void bitmap_checkfree(struct bitmap *bitmap, unsigned long page) * bitmap file handling - read and write the bitmap file and its superblock */ -/* copy the pathname of a file to a buffer */ -char *file_path(struct file *file, char *buf, int count) -{ - if (!buf) - return NULL; - - buf = d_path(&file->f_path, buf, count); - - return IS_ERR(buf) ? NULL : buf; -} - /* * basic page I/O operations */ @@ -721,11 +710,13 @@ static void bitmap_file_kick(struct bitmap *bitmap) if (bitmap->file) { path = kmalloc(PAGE_SIZE, GFP_KERNEL); if (path) - ptr = file_path(bitmap->file, path, PAGE_SIZE); + ptr = d_path(&bitmap->file->f_path, path, + PAGE_SIZE); + printk(KERN_ALERT "%s: kicking failed bitmap file %s from array!\n", - bmname(bitmap), ptr ? ptr : ""); + bmname(bitmap), IS_ERR(ptr) ? "" : ptr); kfree(path); } else diff --git a/drivers/md/md.c b/drivers/md/md.c index 83eb78b00137e98f6624bf72247d8a20bed1f870..7cf512a34ccfc1ecd84c5264aff7d44184a14d95 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -74,6 +74,8 @@ static DEFINE_SPINLOCK(pers_lock); static void md_print_devices(void); +static DECLARE_WAIT_QUEUE_HEAD(resync_wait); + #define MD_BUG(x...) { printk("md: bug in file %s, line %d\n", __FILE__, __LINE__); md_print_devices(); } /* @@ -274,6 +276,7 @@ static mddev_t * mddev_find(dev_t unit) atomic_set(&new->active, 1); spin_lock_init(&new->write_lock); init_waitqueue_head(&new->sb_wait); + init_waitqueue_head(&new->recovery_wait); new->reshape_position = MaxSector; new->resync_max = MaxSector; new->level = LEVEL_NONE; @@ -3012,6 +3015,36 @@ degraded_show(mddev_t *mddev, char *page) } static struct md_sysfs_entry md_degraded = __ATTR_RO(degraded); +static ssize_t +sync_force_parallel_show(mddev_t *mddev, char *page) +{ + return sprintf(page, "%d\n", mddev->parallel_resync); +} + +static ssize_t +sync_force_parallel_store(mddev_t *mddev, const char *buf, size_t len) +{ + long n; + + if (strict_strtol(buf, 10, &n)) + return -EINVAL; + + if (n != 0 && n != 1) + return -EINVAL; + + mddev->parallel_resync = n; + + if (mddev->sync_thread) + wake_up(&resync_wait); + + return len; +} + +/* force parallel resync, even with shared block devices */ +static struct md_sysfs_entry md_sync_force_parallel = +__ATTR(sync_force_parallel, S_IRUGO|S_IWUSR, + sync_force_parallel_show, sync_force_parallel_store); + static ssize_t sync_speed_show(mddev_t *mddev, char *page) { @@ -3187,6 +3220,7 @@ static struct attribute *md_redundancy_attrs[] = { &md_sync_min.attr, &md_sync_max.attr, &md_sync_speed.attr, + &md_sync_force_parallel.attr, &md_sync_completed.attr, &md_max_sync.attr, &md_suspend_lo.attr, @@ -3691,6 +3725,8 @@ static int do_md_stop(mddev_t * mddev, int mode) module_put(mddev->pers->owner); mddev->pers = NULL; + /* tell userspace to handle 'inactive' */ + sysfs_notify(&mddev->kobj, NULL, "array_state"); set_capacity(disk, 0); mddev->changed = 1; @@ -3987,8 +4023,8 @@ static int get_bitmap_file(mddev_t * mddev, void __user * arg) if (!buf) goto out; - ptr = file_path(mddev->bitmap->file, buf, sizeof(file->pathname)); - if (!ptr) + ptr = d_path(&mddev->bitmap->file->f_path, buf, sizeof(file->pathname)); + if (IS_ERR(ptr)) goto out; strcpy(file->pathname, ptr); @@ -5399,7 +5435,7 @@ void md_done_sync(mddev_t *mddev, int blocks, int ok) atomic_sub(blocks, &mddev->recovery_active); wake_up(&mddev->recovery_wait); if (!ok) { - set_bit(MD_RECOVERY_ERR, &mddev->recovery); + set_bit(MD_RECOVERY_INTR, &mddev->recovery); md_wakeup_thread(mddev->thread); // stop recovery, signal do_sync .... } @@ -5435,8 +5471,11 @@ void md_write_start(mddev_t *mddev, struct bio *bi) md_wakeup_thread(mddev->thread); } spin_unlock_irq(&mddev->write_lock); + sysfs_notify(&mddev->kobj, NULL, "array_state"); } - wait_event(mddev->sb_wait, mddev->flags==0); + wait_event(mddev->sb_wait, + !test_bit(MD_CHANGE_CLEAN, &mddev->flags) && + !test_bit(MD_CHANGE_PENDING, &mddev->flags)); } void md_write_end(mddev_t *mddev) @@ -5471,13 +5510,17 @@ void md_allow_write(mddev_t *mddev) mddev->safemode = 1; spin_unlock_irq(&mddev->write_lock); md_update_sb(mddev, 0); + + sysfs_notify(&mddev->kobj, NULL, "array_state"); + /* wait for the dirty state to be recorded in the metadata */ + wait_event(mddev->sb_wait, + !test_bit(MD_CHANGE_CLEAN, &mddev->flags) && + !test_bit(MD_CHANGE_PENDING, &mddev->flags)); } else spin_unlock_irq(&mddev->write_lock); } EXPORT_SYMBOL_GPL(md_allow_write); -static DECLARE_WAIT_QUEUE_HEAD(resync_wait); - #define SYNC_MARKS 10 #define SYNC_MARK_STEP (3*HZ) void md_do_sync(mddev_t *mddev) @@ -5541,8 +5584,9 @@ void md_do_sync(mddev_t *mddev) for_each_mddev(mddev2, tmp) { if (mddev2 == mddev) continue; - if (mddev2->curr_resync && - match_mddev_units(mddev,mddev2)) { + if (!mddev->parallel_resync + && mddev2->curr_resync + && match_mddev_units(mddev, mddev2)) { DEFINE_WAIT(wq); if (mddev < mddev2 && mddev->curr_resync == 2) { /* arbitrarily yield */ @@ -5622,7 +5666,6 @@ void md_do_sync(mddev_t *mddev) window/2,(unsigned long long) max_sectors/2); atomic_set(&mddev->recovery_active, 0); - init_waitqueue_head(&mddev->recovery_wait); last_check = 0; if (j>2) { @@ -5647,7 +5690,7 @@ void md_do_sync(mddev_t *mddev) sectors = mddev->pers->sync_request(mddev, j, &skipped, currspeed < speed_min(mddev)); if (sectors == 0) { - set_bit(MD_RECOVERY_ERR, &mddev->recovery); + set_bit(MD_RECOVERY_INTR, &mddev->recovery); goto out; } @@ -5670,8 +5713,7 @@ void md_do_sync(mddev_t *mddev) last_check = io_sectors; - if (test_bit(MD_RECOVERY_INTR, &mddev->recovery) || - test_bit(MD_RECOVERY_ERR, &mddev->recovery)) + if (test_bit(MD_RECOVERY_INTR, &mddev->recovery)) break; repeat: @@ -5725,8 +5767,7 @@ void md_do_sync(mddev_t *mddev) /* tell personality that we are finished */ mddev->pers->sync_request(mddev, max_sectors, &skipped, 1); - if (!test_bit(MD_RECOVERY_ERR, &mddev->recovery) && - !test_bit(MD_RECOVERY_CHECK, &mddev->recovery) && + if (!test_bit(MD_RECOVERY_CHECK, &mddev->recovery) && mddev->curr_resync > 2) { if (test_bit(MD_RECOVERY_SYNC, &mddev->recovery)) { if (test_bit(MD_RECOVERY_INTR, &mddev->recovery)) { @@ -5795,7 +5836,10 @@ static int remove_and_add_spares(mddev_t *mddev) } if (mddev->degraded) { - rdev_for_each(rdev, rtmp, mddev) + rdev_for_each(rdev, rtmp, mddev) { + if (rdev->raid_disk >= 0 && + !test_bit(In_sync, &rdev->flags)) + spares++; if (rdev->raid_disk < 0 && !test_bit(Faulty, &rdev->flags)) { rdev->recovery_offset = 0; @@ -5813,6 +5857,7 @@ static int remove_and_add_spares(mddev_t *mddev) } else break; } + } } return spares; } @@ -5826,7 +5871,7 @@ static int remove_and_add_spares(mddev_t *mddev) * to do that as needed. * When it is determined that resync is needed, we set MD_RECOVERY_RUNNING in * "->recovery" and create a thread at ->sync_thread. - * When the thread finishes it sets MD_RECOVERY_DONE (and might set MD_RECOVERY_ERR) + * When the thread finishes it sets MD_RECOVERY_DONE * and wakeups up this thread which will reap the thread and finish up. * This thread also removes any faulty devices (with nr_pending == 0). * @@ -5901,8 +5946,7 @@ 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_ERR, &mddev->recovery) && - !test_bit(MD_RECOVERY_INTR, &mddev->recovery)) { + if (!test_bit(MD_RECOVERY_INTR, &mddev->recovery)) { /* success...*/ /* activate any spares */ mddev->pers->spare_active(mddev); @@ -5926,7 +5970,6 @@ void md_check_recovery(mddev_t *mddev) * might be left set */ clear_bit(MD_RECOVERY_NEEDED, &mddev->recovery); - clear_bit(MD_RECOVERY_ERR, &mddev->recovery); clear_bit(MD_RECOVERY_INTR, &mddev->recovery); clear_bit(MD_RECOVERY_DONE, &mddev->recovery); diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c index 4f4d1f383842c9ca41cb3e89e914cdace48e60c1..e968116e0de9699d2bef0f114ae79f638506bf1c 100644 --- a/drivers/md/multipath.c +++ b/drivers/md/multipath.c @@ -327,7 +327,8 @@ static int multipath_remove_disk(mddev_t *mddev, int number) if (rdev) { if (test_bit(In_sync, &rdev->flags) || atomic_read(&rdev->nr_pending)) { - printk(KERN_ERR "hot-remove-disk, slot %d is identified" " but is still operational!\n", number); + printk(KERN_ERR "hot-remove-disk, slot %d is identified" + " but is still operational!\n", number); err = -EBUSY; goto abort; } diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index ac409b7d83f59fff5ec116fe59bfd125e50d8612..c610b947218afb73f49982d59dd178a7fdbd0959 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -773,7 +773,7 @@ static int make_request(struct request_queue *q, struct bio * bio) r1bio_t *r1_bio; struct bio *read_bio; int i, targets = 0, disks; - struct bitmap *bitmap = mddev->bitmap; + struct bitmap *bitmap; unsigned long flags; struct bio_list bl; struct page **behind_pages = NULL; @@ -802,6 +802,8 @@ static int make_request(struct request_queue *q, struct bio * bio) wait_barrier(conf); + bitmap = mddev->bitmap; + disk_stat_inc(mddev->gendisk, ios[rw]); disk_stat_add(mddev->gendisk, sectors[rw], bio_sectors(bio)); @@ -1025,7 +1027,7 @@ static void error(mddev_t *mddev, mdk_rdev_t *rdev) /* * if recovery is running, make sure it aborts. */ - set_bit(MD_RECOVERY_ERR, &mddev->recovery); + set_bit(MD_RECOVERY_INTR, &mddev->recovery); } else set_bit(Faulty, &rdev->flags); set_bit(MD_CHANGE_DEVS, &mddev->flags); @@ -1146,6 +1148,14 @@ static int raid1_remove_disk(mddev_t *mddev, int number) err = -EBUSY; goto abort; } + /* Only remove non-faulty devices is recovery + * is not possible. + */ + if (!test_bit(Faulty, &rdev->flags) && + mddev->degraded < conf->raid_disks) { + err = -EBUSY; + goto abort; + } p->rdev = NULL; synchronize_rcu(); if (atomic_read(&rdev->nr_pending)) { @@ -1282,6 +1292,7 @@ static void sync_request_write(mddev_t *mddev, r1bio_t *r1_bio) rdev_dec_pending(conf->mirrors[i].rdev, mddev); } else { /* fixup the bio for reuse */ + int size; sbio->bi_vcnt = vcnt; sbio->bi_size = r1_bio->sectors << 9; sbio->bi_idx = 0; @@ -1295,10 +1306,20 @@ static void sync_request_write(mddev_t *mddev, r1bio_t *r1_bio) sbio->bi_sector = r1_bio->sector + conf->mirrors[i].rdev->data_offset; sbio->bi_bdev = conf->mirrors[i].rdev->bdev; - for (j = 0; j < vcnt ; j++) - memcpy(page_address(sbio->bi_io_vec[j].bv_page), + size = sbio->bi_size; + for (j = 0; j < vcnt ; j++) { + struct bio_vec *bi; + bi = &sbio->bi_io_vec[j]; + bi->bv_offset = 0; + if (size > PAGE_SIZE) + bi->bv_len = PAGE_SIZE; + else + bi->bv_len = size; + size -= PAGE_SIZE; + memcpy(page_address(bi->bv_page), page_address(pbio->bi_io_vec[j].bv_page), PAGE_SIZE); + } } } diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 8536ede1e7129c37fc30303e15577c383e68569c..1de17da34a956e8383efb1b42474c3c4d3d15dbe 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -1020,7 +1020,7 @@ static void error(mddev_t *mddev, mdk_rdev_t *rdev) /* * if recovery is running, make sure it aborts. */ - set_bit(MD_RECOVERY_ERR, &mddev->recovery); + set_bit(MD_RECOVERY_INTR, &mddev->recovery); } set_bit(Faulty, &rdev->flags); set_bit(MD_CHANGE_DEVS, &mddev->flags); @@ -1171,6 +1171,14 @@ static int raid10_remove_disk(mddev_t *mddev, int number) err = -EBUSY; goto abort; } + /* Only remove faulty devices in recovery + * is not possible. + */ + if (!test_bit(Faulty, &rdev->flags) && + enough(conf)) { + err = -EBUSY; + goto abort; + } p->rdev = NULL; synchronize_rcu(); if (atomic_read(&rdev->nr_pending)) { @@ -1237,6 +1245,7 @@ static void end_sync_write(struct bio *bio, int error) if (!uptodate) md_error(mddev, conf->mirrors[d].rdev); + update_head_pos(i, r10_bio); while (atomic_dec_and_test(&r10_bio->remaining)) { @@ -1844,7 +1853,8 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i if (rb2) atomic_dec(&rb2->remaining); r10_bio = rb2; - if (!test_and_set_bit(MD_RECOVERY_ERR, &mddev->recovery)) + if (!test_and_set_bit(MD_RECOVERY_INTR, + &mddev->recovery)) printk(KERN_INFO "raid10: %s: insufficient working devices for recovery.\n", mdname(mddev)); break; diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 93fde48c0f42e52cbedad8be994d00362e6198b6..c37e256b117603f8f68aed3de3a40db9328e70f6 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -94,6 +94,8 @@ #define __inline__ #endif +#define printk_rl(args...) ((void) (printk_ratelimit() && printk(args))) + #if !RAID6_USE_EMPTY_ZERO_PAGE /* In .bss so it's zeroed */ const char raid6_empty_zero_page[PAGE_SIZE] __attribute__((aligned(256))); @@ -1143,10 +1145,12 @@ static void raid5_end_read_request(struct bio * bi, int error) set_bit(R5_UPTODATE, &sh->dev[i].flags); if (test_bit(R5_ReadError, &sh->dev[i].flags)) { rdev = conf->disks[i].rdev; - printk(KERN_INFO "raid5:%s: read error corrected (%lu sectors at %llu on %s)\n", - mdname(conf->mddev), STRIPE_SECTORS, - (unsigned long long)(sh->sector + rdev->data_offset), - bdevname(rdev->bdev, b)); + printk_rl(KERN_INFO "raid5:%s: read error corrected" + " (%lu sectors at %llu on %s)\n", + mdname(conf->mddev), STRIPE_SECTORS, + (unsigned long long)(sh->sector + + rdev->data_offset), + bdevname(rdev->bdev, b)); clear_bit(R5_ReadError, &sh->dev[i].flags); clear_bit(R5_ReWrite, &sh->dev[i].flags); } @@ -1160,16 +1164,22 @@ static void raid5_end_read_request(struct bio * bi, int error) clear_bit(R5_UPTODATE, &sh->dev[i].flags); atomic_inc(&rdev->read_errors); if (conf->mddev->degraded) - printk(KERN_WARNING "raid5:%s: read error not correctable (sector %llu on %s).\n", - mdname(conf->mddev), - (unsigned long long)(sh->sector + rdev->data_offset), - bdn); + printk_rl(KERN_WARNING + "raid5:%s: read error not correctable " + "(sector %llu on %s).\n", + mdname(conf->mddev), + (unsigned long long)(sh->sector + + rdev->data_offset), + bdn); else if (test_bit(R5_ReWrite, &sh->dev[i].flags)) /* Oh, no!!! */ - printk(KERN_WARNING "raid5:%s: read error NOT corrected!! (sector %llu on %s).\n", - mdname(conf->mddev), - (unsigned long long)(sh->sector + rdev->data_offset), - bdn); + printk_rl(KERN_WARNING + "raid5:%s: read error NOT corrected!! " + "(sector %llu on %s).\n", + mdname(conf->mddev), + (unsigned long long)(sh->sector + + rdev->data_offset), + bdn); else if (atomic_read(&rdev->read_errors) > conf->max_nr_stripes) printk(KERN_WARNING @@ -1258,7 +1268,7 @@ static void error(mddev_t *mddev, mdk_rdev_t *rdev) /* * if recovery was running, make sure it aborts. */ - set_bit(MD_RECOVERY_ERR, &mddev->recovery); + set_bit(MD_RECOVERY_INTR, &mddev->recovery); } set_bit(Faulty, &rdev->flags); printk (KERN_ALERT @@ -1992,6 +2002,7 @@ static int __handle_issuing_new_read_requests5(struct stripe_head *sh, * have quiesced. */ if ((s->uptodate == disks - 1) && + (s->failed && disk_idx == s->failed_num) && !test_bit(STRIPE_OP_CHECK, &sh->ops.pending)) { set_bit(STRIPE_OP_COMPUTE_BLK, &sh->ops.pending); set_bit(R5_Wantcompute, &dev->flags); @@ -2077,7 +2088,9 @@ static void handle_issuing_new_read_requests6(struct stripe_head *sh, /* we would like to get this block, possibly * by computing it, but we might not be able to */ - if (s->uptodate == disks-1) { + if ((s->uptodate == disks - 1) && + (s->failed && (i == r6s->failed_num[0] || + i == r6s->failed_num[1]))) { pr_debug("Computing stripe %llu block %d\n", (unsigned long long)sh->sector, i); compute_block_1(sh, i, 0); @@ -2635,6 +2648,7 @@ static void handle_stripe5(struct stripe_head *sh) struct r5dev *dev; unsigned long pending = 0; mdk_rdev_t *blocked_rdev = NULL; + int prexor; memset(&s, 0, sizeof(s)); pr_debug("handling stripe %llu, state=%#lx cnt=%d, pd_idx=%d " @@ -2764,9 +2778,11 @@ static void handle_stripe5(struct stripe_head *sh) /* leave prexor set until postxor is done, allows us to distinguish * a rmw from a rcw during biodrain */ + prexor = 0; if (test_bit(STRIPE_OP_PREXOR, &sh->ops.complete) && test_bit(STRIPE_OP_POSTXOR, &sh->ops.complete)) { + prexor = 1; clear_bit(STRIPE_OP_PREXOR, &sh->ops.complete); clear_bit(STRIPE_OP_PREXOR, &sh->ops.ack); clear_bit(STRIPE_OP_PREXOR, &sh->ops.pending); @@ -2800,6 +2816,8 @@ static void handle_stripe5(struct stripe_head *sh) if (!test_and_set_bit( STRIPE_OP_IO, &sh->ops.pending)) sh->ops.count++; + if (prexor) + continue; if (!test_bit(R5_Insync, &dev->flags) || (i == sh->pd_idx && s.failed == 0)) set_bit(STRIPE_INSYNC, &sh->state); @@ -4564,6 +4582,14 @@ static int raid5_remove_disk(mddev_t *mddev, int number) err = -EBUSY; goto abort; } + /* Only remove non-faulty devices if recovery + * isn't possible. + */ + if (!test_bit(Faulty, &rdev->flags) && + mddev->degraded <= conf->max_degraded) { + err = -EBUSY; + goto abort; + } p->rdev = NULL; synchronize_rcu(); if (atomic_read(&rdev->nr_pending)) { diff --git a/drivers/media/Makefile b/drivers/media/Makefile index cc11c4c0e7e7afaf585e3866c0119a0601275164..09a829d8a7e71a4b7b0b5de035f7034d1748e82d 100644 --- a/drivers/media/Makefile +++ b/drivers/media/Makefile @@ -2,12 +2,7 @@ # Makefile for the kernel multimedia device drivers. # -obj-y := common/ - -obj-$(CONFIG_VIDEO_MEDIA) += common/ - -# Since hybrid devices are here, should be compiled if DVB and/or V4L -obj-$(CONFIG_VIDEO_MEDIA) += video/ +obj-y += common/ video/ obj-$(CONFIG_VIDEO_DEV) += radio/ obj-$(CONFIG_DVB_CORE) += dvb/ diff --git a/drivers/media/common/ir-keymaps.c b/drivers/media/common/ir-keymaps.c index a3485817e46c9e06b765bda262fdd9f8215b7168..8fa91f846d591bcd35d544d87aec42edbbfc5b96 100644 --- a/drivers/media/common/ir-keymaps.c +++ b/drivers/media/common/ir-keymaps.c @@ -2201,3 +2201,41 @@ IR_KEYTAB_TYPE ir_codes_powercolor_real_angel[IR_KEYTAB_SIZE] = { [0x25] = KEY_POWER, /* power */ }; EXPORT_SYMBOL_GPL(ir_codes_powercolor_real_angel); + +IR_KEYTAB_TYPE ir_codes_avermedia_a16d[IR_KEYTAB_SIZE] = { + [0x20] = KEY_LIST, + [0x00] = KEY_POWER, + [0x28] = KEY_1, + [0x18] = KEY_2, + [0x38] = KEY_3, + [0x24] = KEY_4, + [0x14] = KEY_5, + [0x34] = KEY_6, + [0x2c] = KEY_7, + [0x1c] = KEY_8, + [0x3c] = KEY_9, + [0x12] = KEY_SUBTITLE, + [0x22] = KEY_0, + [0x32] = KEY_REWIND, + [0x3a] = KEY_SHUFFLE, + [0x02] = KEY_PRINT, + [0x11] = KEY_CHANNELDOWN, + [0x31] = KEY_CHANNELUP, + [0x0c] = KEY_ZOOM, + [0x1e] = KEY_VOLUMEDOWN, + [0x3e] = KEY_VOLUMEUP, + [0x0a] = KEY_MUTE, + [0x04] = KEY_AUDIO, + [0x26] = KEY_RECORD, + [0x06] = KEY_PLAY, + [0x36] = KEY_STOP, + [0x16] = KEY_PAUSE, + [0x2e] = KEY_REWIND, + [0x0e] = KEY_FASTFORWARD, + [0x30] = KEY_TEXT, + [0x21] = KEY_GREEN, + [0x01] = KEY_BLUE, + [0x08] = KEY_EPG, + [0x2a] = KEY_MENU, +}; +EXPORT_SYMBOL_GPL(ir_codes_avermedia_a16d); diff --git a/drivers/media/common/tuners/Kconfig b/drivers/media/common/tuners/Kconfig index d6206540476bcad9c1f63fed08a5dbc49722dc7d..85482960d0127a66308afec8d331d36d6258112e 100644 --- a/drivers/media/common/tuners/Kconfig +++ b/drivers/media/common/tuners/Kconfig @@ -21,6 +21,7 @@ config MEDIA_TUNER tristate default VIDEO_MEDIA && I2C depends on VIDEO_MEDIA && I2C + select FW_LOADER if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG select MEDIA_TUNER_MT20XX if !MEDIA_TUNER_CUSTOMIZE diff --git a/drivers/media/common/tuners/mxl5005s.c b/drivers/media/common/tuners/mxl5005s.c index 5d05b5390f66f48cc2e95c6f4d2f3bb7884a9156..0dc2bef9f6a3b9acd59c7c4c75439d3782ce0192 100644 --- a/drivers/media/common/tuners/mxl5005s.c +++ b/drivers/media/common/tuners/mxl5005s.c @@ -101,7 +101,7 @@ enum { MXL_QAM, MXL_ANALOG_CABLE, MXL_ANALOG_OTA -} tuner_modu_type; +}; /* MXL5005 Tuner Register Struct */ struct TunerReg { @@ -194,7 +194,7 @@ enum { RFSYN_DIVM, /* 88 */ DN_BYPASS_AGC_I2C /* 89 */ #endif -} MXL5005_ControlName; +}; /* * The following context is source code provided by MaxLinear. diff --git a/drivers/media/common/tuners/tda18271-common.c b/drivers/media/common/tuners/tda18271-common.c index 42b5f5d4bfe64109df3f25760be9d88ea73ba071..6fb5b45865690b3a4279e891d09cf43e222a7dee 100644 --- a/drivers/media/common/tuners/tda18271-common.c +++ b/drivers/media/common/tuners/tda18271-common.c @@ -648,11 +648,19 @@ int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq) unsigned char *regs = priv->tda18271_regs; u8 val; - tda18271_lookup_map(fe, RF_CAL, freq, &val); + int ret = tda18271_lookup_map(fe, RF_CAL, freq, &val); + /* The TDA18271HD/C1 rf_cal map lookup is expected to go out of range + * for frequencies above 61.1 MHz. In these cases, the internal RF + * tracking filters calibration mechanism is used. + * + * There is no need to warn the user about this. + */ + if (ret < 0) + goto fail; regs[R_EB14] = val; - - return 0; +fail: + return ret; } /* diff --git a/drivers/media/common/tuners/tda18271-fe.c b/drivers/media/common/tuners/tda18271-fe.c index 89c01fb1f85981c5cbfa909e1579c2f75212cf07..93063c6fbbf634e42aac29b3502de2b66104e232 100644 --- a/drivers/media/common/tuners/tda18271-fe.c +++ b/drivers/media/common/tuners/tda18271-fe.c @@ -45,6 +45,21 @@ static inline int charge_pump_source(struct dvb_frontend *fe, int force) TDA18271_MAIN_PLL, force); } +static inline void tda18271_set_if_notch(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + + switch (priv->mode) { + case TDA18271_ANALOG: + regs[R_MPD] &= ~0x80; /* IF notch = 0 */ + break; + case TDA18271_DIGITAL: + regs[R_MPD] |= 0x80; /* IF notch = 1 */ + break; + } +} + static int tda18271_channel_configuration(struct dvb_frontend *fe, struct tda18271_std_map_item *map, u32 freq, u32 bw) @@ -60,25 +75,18 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe, regs[R_EP3] &= ~0x1f; /* clear std bits */ regs[R_EP3] |= (map->agc_mode << 3) | map->std; - /* set rfagc to high speed mode */ - regs[R_EP3] &= ~0x04; + if (priv->id == TDA18271HDC2) { + /* set rfagc to high speed mode */ + regs[R_EP3] &= ~0x04; + } /* set cal mode to normal */ regs[R_EP4] &= ~0x03; - /* update IF output level & IF notch frequency */ + /* update IF output level */ regs[R_EP4] &= ~0x1c; /* clear if level bits */ regs[R_EP4] |= (map->if_lvl << 2); - switch (priv->mode) { - case TDA18271_ANALOG: - regs[R_MPD] &= ~0x80; /* IF notch = 0 */ - break; - case TDA18271_DIGITAL: - regs[R_MPD] |= 0x80; /* IF notch = 1 */ - break; - } - /* update FM_RFn */ regs[R_EP4] &= ~0x80; regs[R_EP4] |= map->fm_rfn << 7; @@ -95,6 +103,9 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe, /* disable Power Level Indicator */ regs[R_EP1] |= 0x40; + /* make sure thermometer is off */ + regs[R_TM] &= ~0x10; + /* frequency dependent parameters */ tda18271_calc_ir_measure(fe, &freq); @@ -135,6 +146,7 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe, switch (priv->role) { case TDA18271_MASTER: tda18271_calc_main_pll(fe, N); + tda18271_set_if_notch(fe); tda18271_write_regs(fe, R_MPD, 4); break; case TDA18271_SLAVE: @@ -142,6 +154,7 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe, tda18271_write_regs(fe, R_CPD, 4); regs[R_MPD] = regs[R_CPD] & 0x7f; + tda18271_set_if_notch(fe); tda18271_write_regs(fe, R_MPD, 1); break; } @@ -160,12 +173,14 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe, msleep(20); - /* set rfagc to normal speed mode */ - if (map->fm_rfn) - regs[R_EP3] &= ~0x04; - else - regs[R_EP3] |= 0x04; - ret = tda18271_write_regs(fe, R_EP3, 1); + if (priv->id == TDA18271HDC2) { + /* set rfagc to normal speed mode */ + if (map->fm_rfn) + regs[R_EP3] &= ~0x04; + else + regs[R_EP3] |= 0x04; + ret = tda18271_write_regs(fe, R_EP3, 1); + } fail: return ret; } @@ -507,7 +522,7 @@ static int tda18271_powerscan_init(struct dvb_frontend *fe) /* set cal mode to normal */ regs[R_EP4] &= ~0x03; - /* update IF output level & IF notch frequency */ + /* update IF output level */ regs[R_EP4] &= ~0x1c; /* clear if level bits */ ret = tda18271_write_regs(fe, R_EP3, 2); diff --git a/drivers/media/common/tuners/tda827x.c b/drivers/media/common/tuners/tda827x.c index d30d2c9094d9b0fcdde74cd3212d9f5cbd700b95..8555d9cf9051031f7643675b4487e65461553d1b 100644 --- a/drivers/media/common/tuners/tda827x.c +++ b/drivers/media/common/tuners/tda827x.c @@ -418,13 +418,13 @@ static void tda827xa_lna_gain(struct dvb_frontend *fe, int high, unsigned char buf[] = {0x22, 0x01}; int arg; int gp_func; - struct i2c_msg msg = { .addr = priv->cfg->switch_addr, .flags = 0, - .buf = buf, .len = sizeof(buf) }; + struct i2c_msg msg = { .flags = 0, .buf = buf, .len = sizeof(buf) }; if (NULL == priv->cfg) { dprintk("tda827x_config not defined, cannot set LNA gain!\n"); return; } + msg.addr = priv->cfg->switch_addr; if (priv->cfg->config) { if (high) dprintk("setting LNA to high gain\n"); diff --git a/drivers/media/common/tuners/tea5761.c b/drivers/media/common/tuners/tea5761.c index b93cdef9ac73e48b04f5a369da3767e6d46c42d7..b23dadeecd0528ad74d55405948562981b24c234 100644 --- a/drivers/media/common/tuners/tea5761.c +++ b/drivers/media/common/tuners/tea5761.c @@ -295,7 +295,7 @@ struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe, { struct tea5761_priv *priv = NULL; - if (tea5761_autodetection(i2c_adap, i2c_addr) == EINVAL) + if (tea5761_autodetection(i2c_adap, i2c_addr) != 0) return NULL; priv = kzalloc(sizeof(struct tea5761_priv), GFP_KERNEL); diff --git a/drivers/media/common/tuners/tuner-i2c.h b/drivers/media/common/tuners/tuner-i2c.h index 3ad6c8e0b04ccbd8d612ac89db2f61911b64e225..cb1c7141f0c6d9e96d76110e6ce657ae18148c15 100644 --- a/drivers/media/common/tuners/tuner-i2c.h +++ b/drivers/media/common/tuners/tuner-i2c.h @@ -170,4 +170,12 @@ __fail: \ __ret; \ }) +#define hybrid_tuner_report_instance_count(state) \ +({ \ + int __ret = 0; \ + if (state) \ + __ret = state->i2c_props.count; \ + __ret; \ +}) + #endif /* __TUNER_I2C_H__ */ diff --git a/drivers/media/common/tuners/tuner-simple.c b/drivers/media/common/tuners/tuner-simple.c index be8d903171b7dce5f3ace750c63177a86d107284..266c255cf0d89241f2332e50ea8947329d13d311 100644 --- a/drivers/media/common/tuners/tuner-simple.c +++ b/drivers/media/common/tuners/tuner-simple.c @@ -1018,8 +1018,10 @@ struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe, fe->ops.i2c_gate_ctrl(fe, 1); if (1 != i2c_transfer(i2c_adap, &msg, 1)) - tuner_warn("unable to probe %s, proceeding anyway.", - tuners[type].name); + printk(KERN_WARNING "tuner-simple %d-%04x: " + "unable to probe %s, proceeding anyway.", + i2c_adapter_id(i2c_adap), i2c_addr, + tuners[type].name); if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0); diff --git a/drivers/media/common/tuners/tuner-xc2028.c b/drivers/media/common/tuners/tuner-xc2028.c index 9e9003cffc7f20e8d551082b1eceea18b4dd3153..0cbde17bfbb7a7471616112dda6dd5507f21e169 100644 --- a/drivers/media/common/tuners/tuner-xc2028.c +++ b/drivers/media/common/tuners/tuner-xc2028.c @@ -46,7 +46,7 @@ module_param_string(firmware_name, firmware_name, sizeof(firmware_name), 0); MODULE_PARM_DESC(firmware_name, "Firmware file name. Allows overriding the " "default firmware name\n"); -static LIST_HEAD(xc2028_list); +static LIST_HEAD(hybrid_tuner_instance_list); static DEFINE_MUTEX(xc2028_list_mutex); /* struct for storing firmware table */ @@ -68,12 +68,11 @@ struct firmware_properties { }; struct xc2028_data { - struct list_head xc2028_list; + struct list_head hybrid_tuner_instance_list; struct tuner_i2c_props i2c_props; int (*tuner_callback) (void *dev, int command, int arg); void *video_dev; - int count; __u32 frequency; struct firmware_description *firm; @@ -1072,20 +1071,19 @@ static int xc2028_dvb_release(struct dvb_frontend *fe) mutex_lock(&xc2028_list_mutex); - priv->count--; - - if (!priv->count) { - list_del(&priv->xc2028_list); - + /* only perform final cleanup if this is the last instance */ + if (hybrid_tuner_report_instance_count(priv) == 1) { kfree(priv->ctrl.fname); - free_firmware(priv); - kfree(priv); - fe->tuner_priv = NULL; } + if (priv) + hybrid_tuner_release_state(priv); + mutex_unlock(&xc2028_list_mutex); + fe->tuner_priv = NULL; + return 0; } @@ -1150,7 +1148,7 @@ struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, struct xc2028_config *cfg) { struct xc2028_data *priv; - void *video_dev; + int instance; if (debug) printk(KERN_DEBUG "xc2028: Xcv2028/3028 init called!\n"); @@ -1163,48 +1161,40 @@ struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, return NULL; } - video_dev = cfg->i2c_adap->algo_data; - - if (debug) - printk(KERN_DEBUG "xc2028: video_dev =%p\n", video_dev); - mutex_lock(&xc2028_list_mutex); - list_for_each_entry(priv, &xc2028_list, xc2028_list) { - if (&priv->i2c_props.adap->dev == &cfg->i2c_adap->dev) { - video_dev = NULL; - if (debug) - printk(KERN_DEBUG "xc2028: reusing device\n"); - - break; - } - } - - if (video_dev) { - priv = kzalloc(sizeof(*priv), GFP_KERNEL); - if (priv == NULL) { - mutex_unlock(&xc2028_list_mutex); - return NULL; - } - - priv->i2c_props.addr = cfg->i2c_addr; - priv->i2c_props.adap = cfg->i2c_adap; - priv->i2c_props.name = "xc2028"; - - priv->video_dev = video_dev; + instance = hybrid_tuner_request_state(struct xc2028_data, priv, + hybrid_tuner_instance_list, + cfg->i2c_adap, cfg->i2c_addr, + "xc2028"); + switch (instance) { + case 0: + /* memory allocation failure */ + goto fail; + break; + case 1: + /* new tuner instance */ priv->tuner_callback = cfg->callback; priv->ctrl.max_len = 13; mutex_init(&priv->lock); - list_add_tail(&priv->xc2028_list, &xc2028_list); - } - - fe->tuner_priv = priv; - priv->count++; + /* analog side (tuner-core) uses i2c_adap->algo_data. + * digital side is not guaranteed to have algo_data defined. + * + * digital side will always have fe->dvb defined. + * analog side (tuner-core) doesn't (yet) define fe->dvb. + */ + priv->video_dev = ((fe->dvb) && (fe->dvb->priv)) ? + fe->dvb->priv : cfg->i2c_adap->algo_data; - if (debug) - printk(KERN_DEBUG "xc2028: usage count is %i\n", priv->count); + fe->tuner_priv = priv; + break; + case 2: + /* existing tuner instance */ + fe->tuner_priv = priv; + break; + } memcpy(&fe->ops.tuner_ops, &xc2028_dvb_tuner_ops, sizeof(xc2028_dvb_tuner_ops)); @@ -1217,6 +1207,11 @@ struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, mutex_unlock(&xc2028_list_mutex); return fe; +fail: + mutex_unlock(&xc2028_list_mutex); + + xc2028_dvb_release(fe); + return NULL; } EXPORT_SYMBOL(xc2028_attach); diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c index ceae6db901ecaa9543f5e4ef4bcd727e3d10cc42..7cf4f5bdb2ecef54de97f6af81407bb098964932 100644 --- a/drivers/media/common/tuners/xc5000.c +++ b/drivers/media/common/tuners/xc5000.c @@ -177,6 +177,7 @@ static XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = { {"FM Radio-INPUT1", 0x0208, 0x9002} }; +static int xc5000_is_firmware_loaded(struct dvb_frontend *fe); static int xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len); static int xc5000_readregs(struct xc5000_priv *priv, u8 *buf, u8 len); static void xc5000_TunerReset(struct dvb_frontend *fe); @@ -352,7 +353,7 @@ static int xc_SetTVStandard(struct xc5000_priv *priv, static int xc_shutdown(struct xc5000_priv *priv) { - return 0; + return XC_RESULT_SUCCESS; /* Fixme: cannot bring tuner back alive once shutdown * without reloading the driver modules. * return xc_write_reg(priv, XREG_POWER_DOWN, 0); @@ -685,6 +686,25 @@ static int xc5000_set_params(struct dvb_frontend *fe, return 0; } +static int xc5000_is_firmware_loaded(struct dvb_frontend *fe) +{ + struct xc5000_priv *priv = fe->tuner_priv; + int ret; + u16 id; + + ret = xc5000_readreg(priv, XREG_PRODUCT_ID, &id); + if (ret == XC_RESULT_SUCCESS) { + if (id == XC_PRODUCT_ID_FW_NOT_LOADED) + ret = XC_RESULT_RESET_FAILURE; + else + ret = XC_RESULT_SUCCESS; + } + + dprintk(1, "%s() returns %s id = 0x%x\n", __func__, + ret == XC_RESULT_SUCCESS ? "True" : "False", id); + return ret; +} + static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe); static int xc5000_set_analog_params(struct dvb_frontend *fe, @@ -693,7 +713,7 @@ static int xc5000_set_analog_params(struct dvb_frontend *fe, struct xc5000_priv *priv = fe->tuner_priv; int ret; - if(priv->fwloaded == 0) + if (xc5000_is_firmware_loaded(fe) != XC_RESULT_SUCCESS) xc_load_fw_and_init_tuner(fe); dprintk(1, "%s() frequency=%d (in units of 62.5khz)\n", @@ -808,11 +828,10 @@ static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe) struct xc5000_priv *priv = fe->tuner_priv; int ret = 0; - if (priv->fwloaded == 0) { + if (xc5000_is_firmware_loaded(fe) != XC_RESULT_SUCCESS) { ret = xc5000_fwupload(fe); if (ret != XC_RESULT_SUCCESS) return ret; - priv->fwloaded = 1; } /* Start the tuner self-calibration process */ @@ -852,7 +871,6 @@ static int xc5000_sleep(struct dvb_frontend *fe) return -EREMOTEIO; } else { - /* priv->fwloaded = 0; */ return XC_RESULT_SUCCESS; } } @@ -933,7 +951,6 @@ struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe, cfg->i2c_address); printk(KERN_INFO "xc5000: Firmware has been loaded previously\n"); - priv->fwloaded = 1; break; case XC_PRODUCT_ID_FW_NOT_LOADED: printk(KERN_INFO @@ -941,7 +958,6 @@ struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe, cfg->i2c_address); printk(KERN_INFO "xc5000: Firmware has not been loaded previously\n"); - priv->fwloaded = 0; break; default: printk(KERN_ERR diff --git a/drivers/media/common/tuners/xc5000_priv.h b/drivers/media/common/tuners/xc5000_priv.h index ecebfe4745adcadf30e3f2a82d31b00c3b21210e..a72a9887fe7ffeab488da51193be130ba7d98767 100644 --- a/drivers/media/common/tuners/xc5000_priv.h +++ b/drivers/media/common/tuners/xc5000_priv.h @@ -30,7 +30,6 @@ struct xc5000_priv { u32 bandwidth; u8 video_standard; u8 rf_mode; - u8 fwloaded; void *devptr; }; diff --git a/drivers/media/dvb/b2c2/flexcop-usb.c b/drivers/media/dvb/b2c2/flexcop-usb.c index 449fb5c3d0b1ed31f078ff9b8eb2c244ae4c10bf..ae0d76a5d51d34dd284db2ff450fa70b5d6ea691 100644 --- a/drivers/media/dvb/b2c2/flexcop-usb.c +++ b/drivers/media/dvb/b2c2/flexcop-usb.c @@ -379,7 +379,7 @@ static void flexcop_usb_transfer_exit(struct flexcop_usb *fc_usb) static int flexcop_usb_transfer_init(struct flexcop_usb *fc_usb) { - u16 frame_size = fc_usb->uintf->cur_altsetting->endpoint[0].desc.wMaxPacketSize; + u16 frame_size = le16_to_cpu(fc_usb->uintf->cur_altsetting->endpoint[0].desc.wMaxPacketSize); int bufsize = B2C2_USB_NUM_ISO_URB * B2C2_USB_FRAMES_PER_ISO * frame_size,i,j,ret; int buffer_offset = 0; diff --git a/drivers/media/dvb/cinergyT2/cinergyT2.c b/drivers/media/dvb/cinergyT2/cinergyT2.c index f5010e8671b8476109b44df80e90a47079305302..a824f3719f8146536f73c9cf709400a53f7ff1b9 100644 --- a/drivers/media/dvb/cinergyT2/cinergyT2.c +++ b/drivers/media/dvb/cinergyT2/cinergyT2.c @@ -82,22 +82,22 @@ enum cinergyt2_ep1_cmd { struct dvbt_set_parameters_msg { uint8_t cmd; - uint32_t freq; + __le32 freq; uint8_t bandwidth; - uint16_t tps; + __le16 tps; uint8_t flags; } __attribute__((packed)); struct dvbt_get_status_msg { - uint32_t freq; + __le32 freq; uint8_t bandwidth; - uint16_t tps; + __le16 tps; uint8_t flags; - uint16_t gain; + __le16 gain; uint8_t snr; - uint32_t viterbi_error_rate; - uint32_t rs_error_rate; - uint32_t uncorrected_block_count; + __le32 viterbi_error_rate; + __le32 rs_error_rate; + __le32 uncorrected_block_count; uint8_t lock_bits; uint8_t prev_lock_bits; } __attribute__((packed)); @@ -136,6 +136,7 @@ struct cinergyt2 { wait_queue_head_t poll_wq; int pending_fe_events; int disconnect_pending; + unsigned int uncorrected_block_count; atomic_t inuse; void *streambuf; @@ -147,7 +148,7 @@ struct cinergyt2 { char phys[64]; struct delayed_work rc_query_work; int rc_input_event; - u32 rc_last_code; + __le32 rc_last_code; unsigned long last_event_jiffies; #endif }; @@ -160,7 +161,7 @@ enum { struct cinergyt2_rc_event { char type; - uint32_t value; + __le32 value; } __attribute__((packed)); static const uint32_t rc_keys[] = { @@ -619,8 +620,11 @@ static int cinergyt2_ioctl (struct inode *inode, struct file *file, { uint32_t unc_count; - unc_count = stat->uncorrected_block_count; - stat->uncorrected_block_count = 0; + if (mutex_lock_interruptible(&cinergyt2->sem)) + return -ERESTARTSYS; + unc_count = cinergyt2->uncorrected_block_count; + cinergyt2->uncorrected_block_count = 0; + mutex_unlock(&cinergyt2->sem); /* UNC are already converted to host byte order... */ return put_user(unc_count,(__u32 __user *) arg); @@ -769,7 +773,7 @@ static void cinergyt2_query_rc (struct work_struct *work) input_sync(cinergyt2->rc_input_dev); cinergyt2->rc_input_event = KEY_MAX; } - cinergyt2->rc_last_code = ~0; + cinergyt2->rc_last_code = cpu_to_le32(~0); } goto out; } @@ -780,7 +784,7 @@ static void cinergyt2_query_rc (struct work_struct *work) n, le32_to_cpu(rc_events[n].value), rc_events[n].type); if (rc_events[n].type == CINERGYT2_RC_EVENT_TYPE_NEC && - rc_events[n].value == ~0) { + rc_events[n].value == cpu_to_le32(~0)) { /* keyrepeat bit -> just repeat last rc_input_event */ } else { cinergyt2->rc_input_event = KEY_MAX; @@ -795,7 +799,7 @@ static void cinergyt2_query_rc (struct work_struct *work) if (cinergyt2->rc_input_event != KEY_MAX) { if (rc_events[n].value == cinergyt2->rc_last_code && - cinergyt2->rc_last_code != ~0) { + cinergyt2->rc_last_code != cpu_to_le32(~0)) { /* emit a key-up so the double event is recognized */ dprintk(1, "rc_input_event=%d UP\n", cinergyt2->rc_input_event); input_report_key(cinergyt2->rc_input_dev, @@ -829,7 +833,7 @@ static int cinergyt2_register_rc(struct cinergyt2 *cinergyt2) usb_make_path(cinergyt2->udev, cinergyt2->phys, sizeof(cinergyt2->phys)); strlcat(cinergyt2->phys, "/input0", sizeof(cinergyt2->phys)); cinergyt2->rc_input_event = KEY_MAX; - cinergyt2->rc_last_code = ~0; + cinergyt2->rc_last_code = cpu_to_le32(~0); INIT_DELAYED_WORK(&cinergyt2->rc_query_work, cinergyt2_query_rc); input_dev->name = DRIVER_NAME " remote control"; @@ -840,8 +844,8 @@ static int cinergyt2_register_rc(struct cinergyt2 *cinergyt2) input_dev->keycodesize = 0; input_dev->keycodemax = 0; input_dev->id.bustype = BUS_USB; - input_dev->id.vendor = cinergyt2->udev->descriptor.idVendor; - input_dev->id.product = cinergyt2->udev->descriptor.idProduct; + input_dev->id.vendor = le16_to_cpu(cinergyt2->udev->descriptor.idVendor); + input_dev->id.product = le16_to_cpu(cinergyt2->udev->descriptor.idProduct); input_dev->id.version = 1; input_dev->dev.parent = &cinergyt2->udev->dev; @@ -889,18 +893,16 @@ static void cinergyt2_query (struct work_struct *work) char cmd [] = { CINERGYT2_EP1_GET_TUNER_STATUS }; struct dvbt_get_status_msg *s = &cinergyt2->status; uint8_t lock_bits; - uint32_t unc; if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem)) return; - unc = s->uncorrected_block_count; lock_bits = s->lock_bits; cinergyt2_command(cinergyt2, cmd, sizeof(cmd), (char *) s, sizeof(*s)); - unc += le32_to_cpu(s->uncorrected_block_count); - s->uncorrected_block_count = unc; + cinergyt2->uncorrected_block_count += + le32_to_cpu(s->uncorrected_block_count); if (lock_bits != s->lock_bits) { wake_up_interruptible(&cinergyt2->poll_wq); diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c index 56d871cfd7fc23bf6406fca9f3f0482830c6b881..c2334aef4143f318813681587f2638870daf35a7 100644 --- a/drivers/media/dvb/dvb-core/dvb_net.c +++ b/drivers/media/dvb/dvb-core/dvb_net.c @@ -168,7 +168,7 @@ struct dvb_net_priv { * stolen from eth.c out of the linux kernel, hacked for dvb-device * by Michael Holzt */ -static unsigned short dvb_net_eth_type_trans(struct sk_buff *skb, +static __be16 dvb_net_eth_type_trans(struct sk_buff *skb, struct net_device *dev) { struct ethhdr *eth; @@ -277,10 +277,10 @@ static int handle_one_ule_extension( struct dvb_net_priv *p ) if(ext_len >= 0) { p->ule_next_hdr += ext_len; if (!p->ule_bridged) { - p->ule_sndu_type = ntohs(*(unsigned short *)p->ule_next_hdr); + p->ule_sndu_type = ntohs(*(__be16 *)p->ule_next_hdr); p->ule_next_hdr += 2; } else { - p->ule_sndu_type = ntohs(*(unsigned short *)(p->ule_next_hdr + ((p->ule_dbit ? 2 : 3) * ETH_ALEN))); + p->ule_sndu_type = ntohs(*(__be16 *)(p->ule_next_hdr + ((p->ule_dbit ? 2 : 3) * ETH_ALEN))); /* This assures the extension handling loop will terminate. */ } } @@ -294,7 +294,7 @@ static int handle_one_ule_extension( struct dvb_net_priv *p ) if (ule_optional_ext_handlers[htype]) (void)ule_optional_ext_handlers[htype]( p ); p->ule_next_hdr += ext_len; - p->ule_sndu_type = ntohs( *(unsigned short *)(p->ule_next_hdr-2) ); + p->ule_sndu_type = ntohs( *(__be16 *)(p->ule_next_hdr-2) ); /* * note: the length of the next header type is included in the * length of THIS optional extension header @@ -594,8 +594,8 @@ static void dvb_net_ule( struct net_device *dev, const u8 *buf, size_t buf_len ) /* Check for complete payload. */ if (priv->ule_sndu_remain <= 0) { /* Check CRC32, we've got it in our skb already. */ - unsigned short ulen = htons(priv->ule_sndu_len); - unsigned short utype = htons(priv->ule_sndu_type); + __be16 ulen = htons(priv->ule_sndu_len); + __be16 utype = htons(priv->ule_sndu_type); const u8 *tail; struct kvec iov[3] = { { &ulen, sizeof ulen }, diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig index cf4584e48b6d66c70d40572650e791873ce37862..f00a0eb40420942284e53e2c78c26b402d4991b1 100644 --- a/drivers/media/dvb/dvb-usb/Kconfig +++ b/drivers/media/dvb/dvb-usb/Kconfig @@ -1,6 +1,6 @@ config DVB_USB tristate "Support for various USB DVB devices" - depends on DVB_CORE && USB && I2C + depends on DVB_CORE && USB && I2C && INPUT depends on HOTPLUG # due to FW_LOADER select FW_LOADER help diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c index 346223856f597e218828aacb233ed18ec3634568..c4d40fe01d579f09d57489a86b90a206538f5ed0 100644 --- a/drivers/media/dvb/dvb-usb/dib0700_devices.c +++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c @@ -111,8 +111,8 @@ static int bristol_tuner_attach(struct dvb_usb_adapter *adap) struct i2c_adapter *tun_i2c = dib3000mc_get_tuner_i2c_master(adap->fe, 1); s8 a; int if1=1220; - if (adap->dev->udev->descriptor.idVendor == USB_VID_HAUPPAUGE && - adap->dev->udev->descriptor.idProduct == USB_PID_HAUPPAUGE_NOVA_T_500_2) { + if (adap->dev->udev->descriptor.idVendor == cpu_to_le16(USB_VID_HAUPPAUGE) && + adap->dev->udev->descriptor.idProduct == cpu_to_le16(USB_PID_HAUPPAUGE_NOVA_T_500_2)) { if (!eeprom_read(prim_i2c,0x59 + adap->id,&a)) if1=1220+a; } return dvb_attach(mt2060_attach,adap->fe, tun_i2c,&bristol_mt2060_config[adap->id], @@ -402,8 +402,8 @@ static int stk7700ph_frontend_attach(struct dvb_usb_adapter *adap) { struct usb_device_descriptor *desc = &adap->dev->udev->descriptor; - if (desc->idVendor == USB_VID_PINNACLE && - desc->idProduct == USB_PID_PINNACLE_EXPRESSCARD_320CX) + if (desc->idVendor == cpu_to_le16(USB_VID_PINNACLE) && + desc->idProduct == cpu_to_le16(USB_PID_PINNACLE_EXPRESSCARD_320CX)) dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0); else dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1); @@ -845,8 +845,8 @@ static int stk7700p_tuner_attach(struct dvb_usb_adapter *adap) struct i2c_adapter *tun_i2c; s8 a; int if1=1220; - if (adap->dev->udev->descriptor.idVendor == USB_VID_HAUPPAUGE && - adap->dev->udev->descriptor.idProduct == USB_PID_HAUPPAUGE_NOVA_T_STICK) { + if (adap->dev->udev->descriptor.idVendor == cpu_to_le16(USB_VID_HAUPPAUGE) && + adap->dev->udev->descriptor.idProduct == cpu_to_le16(USB_PID_HAUPPAUGE_NOVA_T_STICK)) { if (!eeprom_read(prim_i2c,0x58,&a)) if1=1220+a; } if (st->is_dib7000pc) @@ -990,11 +990,12 @@ static struct dib7000p_config dib7070p_dib7000p_config = { /* STK7070P */ static int stk7070p_frontend_attach(struct dvb_usb_adapter *adap) { - if (adap->dev->udev->descriptor.idVendor == USB_VID_PINNACLE && - adap->dev->udev->descriptor.idProduct == USB_PID_PINNACLE_PCTV72E) - dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0); + struct usb_device_descriptor *p = &adap->dev->udev->descriptor; + if (p->idVendor == cpu_to_le16(USB_VID_PINNACLE) && + p->idProduct == cpu_to_le16(USB_PID_PINNACLE_PCTV72E)) + dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0); else - dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1); + dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1); msleep(10); dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1); dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1); diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c b/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c index e1112e39fb638e4d9731510afd7a22667ba434ea..733a7ff7b207819bcd05f2a816388fa21e9f69b5 100644 --- a/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c +++ b/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c @@ -127,7 +127,7 @@ int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx, if ((*pos + hx->len + 4) >= fw->size) return -EINVAL; - hx->addr = le16_to_cpu( *((u16 *) &b[1]) ); + hx->addr = b[1] | (b[2] << 8); hx->type = b[3]; if (hx->type == 0x04) { diff --git a/drivers/media/dvb/dvb-usb/gl861.c b/drivers/media/dvb/dvb-usb/gl861.c index 0a8ac64a4e33a6a345cd6eea538b7397a33c6536..037f7ffb47b297e6696fd167b8849143cac654f6 100644 --- a/drivers/media/dvb/dvb-usb/gl861.c +++ b/drivers/media/dvb/dvb-usb/gl861.c @@ -47,6 +47,8 @@ static int gl861_i2c_msg(struct dvb_usb_device *d, u8 addr, return -EINVAL; } + msleep(1); /* avoid I2C errors */ + return usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev, 0), req, type, value, index, rbuf, rlen, 2000); } @@ -92,16 +94,6 @@ static struct i2c_algorithm gl861_i2c_algo = { }; /* Callbacks for DVB USB */ -static int gl861_identify_state(struct usb_device *udev, - struct dvb_usb_device_properties *props, - struct dvb_usb_device_description **desc, - int *cold) -{ - *cold = 0; - - return 0; -} - static struct zl10353_config gl861_zl10353_config = { .demod_address = 0x0f, .no_tuner = 1, @@ -172,7 +164,6 @@ static struct dvb_usb_device_properties gl861_properties = { .size_of_priv = 0, - .identify_state = gl861_identify_state, .num_adapters = 1, .adapter = {{ @@ -194,13 +185,15 @@ static struct dvb_usb_device_properties gl861_properties = { .num_device_descs = 2, .devices = { - { "MSI Mega Sky 55801 DVB-T USB2.0", - { &gl861_table[0], NULL }, - { NULL }, + { + .name = "MSI Mega Sky 55801 DVB-T USB2.0", + .cold_ids = { NULL }, + .warm_ids = { &gl861_table[0], NULL }, }, - { "A-LINK DTU DVB-T USB2.0", - { &gl861_table[1], NULL }, - { NULL }, + { + .name = "A-LINK DTU DVB-T USB2.0", + .cold_ids = { NULL }, + .warm_ids = { &gl861_table[1], NULL }, }, } }; diff --git a/drivers/media/dvb/dvb-usb/gp8psk.c b/drivers/media/dvb/dvb-usb/gp8psk.c index 9a942afaf0af8d1a3c16cf9e5681656d3c1eca72..2653120673b77763e647e1d4a888bad14a5e221a 100644 --- a/drivers/media/dvb/dvb-usb/gp8psk.c +++ b/drivers/media/dvb/dvb-usb/gp8psk.c @@ -146,24 +146,24 @@ static int gp8psk_power_ctrl(struct dvb_usb_device *d, int onoff) if (gp_product_id == USB_PID_GENPIX_8PSK_REV_1_WARM) if (! (status & bm8pskFW_Loaded)) /* BCM4500 firmware loaded */ if(gp8psk_load_bcm4500fw(d)) - return EINVAL; + return -EINVAL; if (! (status & bmIntersilOn)) /* LNB Power */ if (gp8psk_usb_in_op(d, START_INTERSIL, 1, 0, &buf, 1)) - return EINVAL; + return -EINVAL; /* Set DVB mode to 1 */ if (gp_product_id == USB_PID_GENPIX_8PSK_REV_1_WARM) if (gp8psk_usb_out_op(d, SET_DVB_MODE, 1, 0, NULL, 0)) - return EINVAL; + return -EINVAL; /* Abort possible TS (if previous tune crashed) */ if (gp8psk_usb_out_op(d, ARM_TRANSFER, 0, 0, NULL, 0)) - return EINVAL; + return -EINVAL; } else { /* Turn off LNB power */ if (gp8psk_usb_in_op(d, START_INTERSIL, 0, 0, &buf, 1)) - return EINVAL; + return -EINVAL; /* Turn off 8psk power */ if (gp8psk_usb_in_op(d, BOOT_8PSK, 0, 0, &buf, 1)) return -EINVAL; diff --git a/drivers/media/dvb/dvb-usb/m920x.c b/drivers/media/dvb/dvb-usb/m920x.c index a12e6f784fdae92aade0f2b08040f93948206155..54626a0dbf68da45274c92fd3f78a18ff48b6857 100644 --- a/drivers/media/dvb/dvb-usb/m920x.c +++ b/drivers/media/dvb/dvb-usb/m920x.c @@ -16,6 +16,7 @@ #include "qt1010.h" #include "tda1004x.h" #include "tda827x.h" +#include /* debug */ static int dvb_usb_m920x_debug; @@ -347,13 +348,13 @@ static int m920x_firmware_download(struct usb_device *udev, const struct firmwar for (pass = 0; pass < 2; pass++) { for (i = 0; i + (sizeof(u16) * 3) < fw->size;) { - value = le16_to_cpu(*(u16 *)(fw->data + i)); + value = get_unaligned_le16(fw->data + i); i += sizeof(u16); - index = le16_to_cpu(*(u16 *)(fw->data + i)); + index = get_unaligned_le16(fw->data + i); i += sizeof(u16); - size = le16_to_cpu(*(u16 *)(fw->data + i)); + size = get_unaligned_le16(fw->data + i); i += sizeof(u16); if (pass == 1) { diff --git a/drivers/media/dvb/dvb-usb/umt-010.c b/drivers/media/dvb/dvb-usb/umt-010.c index 9e7653bb3b660bc4c44985db551cf94e0f65ee5e..118aab1a3e540943e7a325f5836999e4c4819d5f 100644 --- a/drivers/media/dvb/dvb-usb/umt-010.c +++ b/drivers/media/dvb/dvb-usb/umt-010.c @@ -107,7 +107,7 @@ static struct dvb_usb_device_properties umt_properties = { /* parameter for the MPEG2-data transfer */ .stream = { .type = USB_BULK, - .count = 20, + .count = MAX_NO_URBS_FOR_DATA_STREAM, .endpoint = 0x06, .u = { .bulk = { diff --git a/drivers/media/dvb/frontends/au8522.c b/drivers/media/dvb/frontends/au8522.c index 084a280c2d7f97cbf6835e1f6e5bf73cf363f8d3..03900d241a76da067545aaba61916d4c88385291 100644 --- a/drivers/media/dvb/frontends/au8522.c +++ b/drivers/media/dvb/frontends/au8522.c @@ -463,10 +463,13 @@ static int au8522_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p) { struct au8522_state *state = fe->demodulator_priv; + int ret = -EINVAL; dprintk("%s(frequency=%d)\n", __func__, p->frequency); - state->current_frequency = p->frequency; + if ((state->current_frequency == p->frequency) && + (state->current_modulation == p->u.vsb.modulation)) + return 0; au8522_enable_modulation(fe, p->u.vsb.modulation); @@ -476,11 +479,16 @@ static int au8522_set_frontend(struct dvb_frontend *fe, if (fe->ops.tuner_ops.set_params) { if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 1); - fe->ops.tuner_ops.set_params(fe, p); + ret = fe->ops.tuner_ops.set_params(fe, p); if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0); } + if (ret < 0) + return ret; + + state->current_frequency = p->frequency; + return 0; } @@ -498,6 +506,16 @@ static int au8522_init(struct dvb_frontend *fe) return 0; } +static int au8522_sleep(struct dvb_frontend *fe) +{ + struct au8522_state *state = fe->demodulator_priv; + dprintk("%s()\n", __func__); + + state->current_frequency = 0; + + return 0; +} + static int au8522_read_status(struct dvb_frontend *fe, fe_status_t *status) { struct au8522_state *state = fe->demodulator_priv; @@ -509,10 +527,8 @@ static int au8522_read_status(struct dvb_frontend *fe, fe_status_t *status) if (state->current_modulation == VSB_8) { dprintk("%s() Checking VSB_8\n", __func__); reg = au8522_readreg(state, 0x4088); - if (reg & 0x01) - *status |= FE_HAS_VITERBI; - if (reg & 0x02) - *status |= FE_HAS_LOCK | FE_HAS_SYNC; + if ((reg & 0x03) == 0x03) + *status |= FE_HAS_LOCK | FE_HAS_SYNC | FE_HAS_VITERBI; } else { dprintk("%s() Checking QAM\n", __func__); reg = au8522_readreg(state, 0x4541); @@ -672,6 +688,7 @@ static struct dvb_frontend_ops au8522_ops = { }, .init = au8522_init, + .sleep = au8522_sleep, .i2c_gate_ctrl = au8522_i2c_gate_ctrl, .set_frontend = au8522_set_frontend, .get_frontend = au8522_get_frontend, diff --git a/drivers/media/dvb/frontends/dib0070.h b/drivers/media/dvb/frontends/dib0070.h index 786e37d33889d753c37121daa42cd2d5d82bc269..3eedfdf505bc5d49f6551268dc966544bc17fa83 100644 --- a/drivers/media/dvb/frontends/dib0070.h +++ b/drivers/media/dvb/frontends/dib0070.h @@ -37,7 +37,20 @@ struct dib0070_config { u8 flip_chip; }; -extern struct dvb_frontend * dib0070_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct dib0070_config *cfg); +#if defined(CONFIG_DVB_TUNER_DIB0070) || (defined(CONFIG_DVB_TUNER_DIB0070_MODULE) && defined(MODULE)) +extern struct dvb_frontend *dib0070_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c, + struct dib0070_config *cfg); +#else +static inline struct dvb_frontend *dib0070_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c, + struct dib0070_config *cfg) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + extern void dib0070_ctrl_agc_filter(struct dvb_frontend *, uint8_t open); extern u16 dib0070_wbd_offset(struct dvb_frontend *); diff --git a/drivers/media/dvb/frontends/dib7000p.h b/drivers/media/dvb/frontends/dib7000p.h index 081bd81f3da2ec5a2b61b797df57ca63b68d8ffe..07c4d12ed5b7846bf3e9589cd2236fe49668fa9f 100644 --- a/drivers/media/dvb/frontends/dib7000p.h +++ b/drivers/media/dvb/frontends/dib7000p.h @@ -37,7 +37,20 @@ struct dib7000p_config { #define DEFAULT_DIB7000P_I2C_ADDRESS 18 -extern struct dvb_frontend * dib7000p_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg); +#if defined(CONFIG_DVB_DIB7000P) || (defined(CONFIG_DVB_DIB7000P_MODULE) && defined(MODULE)) +extern struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap, + u8 i2c_addr, + struct dib7000p_config *cfg); +#else +static inline struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap, + u8 i2c_addr, + struct dib7000p_config *cfg) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + extern int dib7000p_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 default_addr, struct dib7000p_config cfg[]); extern struct i2c_adapter * dib7000p_get_i2c_master(struct dvb_frontend *, enum dibx000_i2c_interface, int); diff --git a/drivers/media/dvb/frontends/or51132.c b/drivers/media/dvb/frontends/or51132.c index c7b5785f81f263321c83d54e93a26d51348ad333..5ed32544de3964798a38f6683109acd92b693971 100644 --- a/drivers/media/dvb/frontends/or51132.c +++ b/drivers/media/dvb/frontends/or51132.c @@ -126,7 +126,7 @@ static int or51132_readreg(struct or51132_state *state, u8 reg) reg, err); return -EREMOTEIO; } - return le16_to_cpup((u16*)buf); + return buf[0] | (buf[1] << 8); } static int or51132_load_firmware (struct dvb_frontend* fe, const struct firmware *fw) @@ -140,9 +140,9 @@ static int or51132_load_firmware (struct dvb_frontend* fe, const struct firmware dprintk("Firmware is %Zd bytes\n",fw->size); /* Get size of firmware A and B */ - firmwareAsize = le32_to_cpu(*((u32*)fw->data)); + firmwareAsize = le32_to_cpu(*((__le32*)fw->data)); dprintk("FirmwareA is %i bytes\n",firmwareAsize); - firmwareBsize = le32_to_cpu(*((u32*)(fw->data+4))); + firmwareBsize = le32_to_cpu(*((__le32*)(fw->data+4))); dprintk("FirmwareB is %i bytes\n",firmwareBsize); /* Upload firmware */ diff --git a/drivers/media/dvb/frontends/stv0299.c b/drivers/media/dvb/frontends/stv0299.c index 17556183e871629c2ae4fabc116c598ce233ea70..35435bef8e7992af4e1e8648a8c408b0f2d62f18 100644 --- a/drivers/media/dvb/frontends/stv0299.c +++ b/drivers/media/dvb/frontends/stv0299.c @@ -63,6 +63,7 @@ struct stv0299_state { u32 symbol_rate; fe_code_rate_t fec_inner; int errmode; + u32 ucblocks; }; #define STATUS_BER 0 @@ -501,8 +502,10 @@ static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber) { struct stv0299_state* state = fe->demodulator_priv; - if (state->errmode != STATUS_BER) return 0; - *ber = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e); + if (state->errmode != STATUS_BER) + return -ENOSYS; + + *ber = stv0299_readreg(state, 0x1e) | (stv0299_readreg(state, 0x1d) << 8); return 0; } @@ -540,8 +543,12 @@ static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) { struct stv0299_state* state = fe->demodulator_priv; - if (state->errmode != STATUS_UCBLOCKS) *ucblocks = 0; - else *ucblocks = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e); + if (state->errmode != STATUS_UCBLOCKS) + return -ENOSYS; + + state->ucblocks += stv0299_readreg(state, 0x1e); + state->ucblocks += (stv0299_readreg(state, 0x1d) << 8); + *ucblocks = state->ucblocks; return 0; } diff --git a/drivers/media/dvb/frontends/tda10023.c b/drivers/media/dvb/frontends/tda10023.c index 0727b80bc4d296a83f56317b9266fdbac705f562..c6ff5b82ff80d481e58151cbe47ee336fe76868d 100644 --- a/drivers/media/dvb/frontends/tda10023.c +++ b/drivers/media/dvb/frontends/tda10023.c @@ -116,9 +116,12 @@ static u8 tda10023_readreg (struct tda10023_state* state, u8 reg) int ret; ret = i2c_transfer (state->i2c, msg, 2); - if (ret != 2) - printk("DVB: TDA10023: %s: readreg error (ret == %i)\n", - __func__, ret); + if (ret != 2) { + int num = state->frontend.dvb ? state->frontend.dvb->num : -1; + printk(KERN_ERR "DVB: TDA10023(%d): %s: readreg error " + "(reg == 0x%02x, ret == %i)\n", + num, __func__, reg, ret); + } return b1[0]; } @@ -129,11 +132,12 @@ static int tda10023_writereg (struct tda10023_state* state, u8 reg, u8 data) int ret; ret = i2c_transfer (state->i2c, &msg, 1); - if (ret != 1) - printk("DVB: TDA10023(%d): %s, writereg error " + if (ret != 1) { + int num = state->frontend.dvb ? state->frontend.dvb->num : -1; + printk(KERN_ERR "DVB: TDA10023(%d): %s, writereg error " "(reg == 0x%02x, val == 0x%02x, ret == %i)\n", - state->frontend.dvb->num, __func__, reg, data, ret); - + num, __func__, reg, data, ret); + } return (ret != 1) ? -EREMOTEIO : 0; } @@ -464,7 +468,7 @@ struct dvb_frontend* tda10023_attach(const struct tda1002x_config* config, int i; /* allocate memory for the internal state */ - state = kmalloc(sizeof(struct tda10023_state), GFP_KERNEL); + state = kzalloc(sizeof(struct tda10023_state), GFP_KERNEL); if (state == NULL) goto error; /* setup the state */ diff --git a/drivers/media/dvb/frontends/tda1004x.c b/drivers/media/dvb/frontends/tda1004x.c index 49973846373e843b5fc4d64e6aa97b14922f3a45..a0d6386535673223f557c8d068e233e9a900a239 100644 --- a/drivers/media/dvb/frontends/tda1004x.c +++ b/drivers/media/dvb/frontends/tda1004x.c @@ -1248,11 +1248,14 @@ struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config, struct i2c_adapter* i2c) { struct tda1004x_state *state; + int id; /* allocate memory for the internal state */ state = kmalloc(sizeof(struct tda1004x_state), GFP_KERNEL); - if (!state) + if (!state) { + printk(KERN_ERR "Can't alocate memory for tda10045 state\n"); return NULL; + } /* setup the state */ state->config = config; @@ -1260,7 +1263,15 @@ struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config, state->demod_type = TDA1004X_DEMOD_TDA10045; /* check if the demod is there */ - if (tda1004x_read_byte(state, TDA1004X_CHIPID) != 0x25) { + id = tda1004x_read_byte(state, TDA1004X_CHIPID); + if (id < 0) { + printk(KERN_ERR "tda10045: chip is not answering. Giving up.\n"); + kfree(state); + return NULL; + } + + if (id != 0x25) { + printk(KERN_ERR "Invalid tda1004x ID = 0x%02x. Can't proceed\n", id); kfree(state); return NULL; } @@ -1307,11 +1318,14 @@ struct dvb_frontend* tda10046_attach(const struct tda1004x_config* config, struct i2c_adapter* i2c) { struct tda1004x_state *state; + int id; /* allocate memory for the internal state */ state = kmalloc(sizeof(struct tda1004x_state), GFP_KERNEL); - if (!state) + if (!state) { + printk(KERN_ERR "Can't alocate memory for tda10046 state\n"); return NULL; + } /* setup the state */ state->config = config; @@ -1319,7 +1333,14 @@ struct dvb_frontend* tda10046_attach(const struct tda1004x_config* config, state->demod_type = TDA1004X_DEMOD_TDA10046; /* check if the demod is there */ - if (tda1004x_read_byte(state, TDA1004X_CHIPID) != 0x46) { + id = tda1004x_read_byte(state, TDA1004X_CHIPID); + if (id < 0) { + printk(KERN_ERR "tda10046: chip is not answering. Giving up.\n"); + kfree(state); + return NULL; + } + if (id != 0x46) { + printk(KERN_ERR "Invalid tda1004x ID = 0x%02x. Can't proceed\n", id); kfree(state); return NULL; } diff --git a/drivers/media/dvb/ttpci/Kconfig b/drivers/media/dvb/ttpci/Kconfig index d4339b1b3b6872e905532852ef31c4403158950b..07643e01009340cada617b9979a2837ad7747965 100644 --- a/drivers/media/dvb/ttpci/Kconfig +++ b/drivers/media/dvb/ttpci/Kconfig @@ -101,6 +101,7 @@ config DVB_BUDGET config DVB_BUDGET_CI tristate "Budget cards with onboard CI connector" depends on DVB_BUDGET_CORE && I2C + depends on INPUT # due to IR select DVB_STV0297 if !DVB_FE_CUSTOMISE select DVB_STV0299 if !DVB_FE_CUSTOMISE select DVB_TDA1004X if !DVB_FE_CUSTOMISE diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c index 747e7f1a6267be0a9d3d9cf4eb1d4766c97691b5..f05d43d8b5cf25cfef2bdc0e866c97080ffca257 100644 --- a/drivers/media/dvb/ttpci/av7110.c +++ b/drivers/media/dvb/ttpci/av7110.c @@ -51,6 +51,7 @@ #include #include #include +#include #include @@ -1461,9 +1462,9 @@ static int check_firmware(struct av7110* av7110) ptr += 4; /* check dpram file */ - crc = ntohl(*(u32*) ptr); + crc = get_unaligned_be32(ptr); ptr += 4; - len = ntohl(*(u32*) ptr); + len = get_unaligned_be32(ptr); ptr += 4; if (len >= 512) { printk("dvb-ttpci: dpram file is way too big.\n"); @@ -1478,9 +1479,9 @@ static int check_firmware(struct av7110* av7110) ptr += len; /* check root file */ - crc = ntohl(*(u32*) ptr); + crc = get_unaligned_be32(ptr); ptr += 4; - len = ntohl(*(u32*) ptr); + len = get_unaligned_be32(ptr); ptr += 4; if (len <= 200000 || len >= 300000 || diff --git a/drivers/media/dvb/ttpci/av7110_av.c b/drivers/media/dvb/ttpci/av7110_av.c index 3e6b650fbb81d71ee6c9adf05f7a0113ae3d8052..ec55a968f204cf1195dbb219883055a149b46267 100644 --- a/drivers/media/dvb/ttpci/av7110_av.c +++ b/drivers/media/dvb/ttpci/av7110_av.c @@ -965,8 +965,9 @@ static u8 iframe_header[] = { 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x80, 0x00, 0x static int play_iframe(struct av7110 *av7110, char __user *buf, unsigned int len, int nonblock) { - int i, n; + unsigned i, n; int progressive = 0; + int match = 0; dprintk(2, "av7110:%p, \n", av7110); @@ -975,12 +976,31 @@ static int play_iframe(struct av7110 *av7110, char __user *buf, unsigned int len return -EBUSY; } - for (i = 0; i < len - 5; i++) { - /* get progressive flag from picture extension */ - if (buf[i] == 0x00 && buf[i+1] == 0x00 && - buf[i+2] == 0x01 && (unsigned char)buf[i+3] == 0xb5 && - (buf[i+4] & 0xf0) == 0x10) - progressive = buf[i+5] & 0x08; + /* search in buf for instances of 00 00 01 b5 1? */ + for (i = 0; i < len; i++) { + unsigned char c; + if (get_user(c, buf + i)) + return -EFAULT; + if (match == 5) { + progressive = c & 0x08; + match = 0; + } + if (c == 0x00) { + match = (match == 1 || match == 2) ? 2 : 1; + continue; + } + switch (match++) { + case 2: if (c == 0x01) + continue; + break; + case 3: if (c == 0xb5) + continue; + break; + case 4: if ((c & 0xf0) == 0x10) + continue; + break; + } + match = 0; } /* setting n always > 1, fixes problems when playing stillframes diff --git a/drivers/media/dvb/ttpci/av7110_hw.c b/drivers/media/dvb/ttpci/av7110_hw.c index 9d81074b31dfe7b2b3ca105234f3d518c2c8d3d8..3a3f5279e927287e68e326c1c7d91721ff704335 100644 --- a/drivers/media/dvb/ttpci/av7110_hw.c +++ b/drivers/media/dvb/ttpci/av7110_hw.c @@ -427,6 +427,7 @@ static int __av7110_send_fw_cmd(struct av7110 *av7110, u16* buf, int length) if (err) { printk(KERN_ERR "%s: timeout waiting on busy %s QUEUE\n", __func__, type); + av7110->arm_errors++; return -ETIMEDOUT; } msleep(1); @@ -853,10 +854,8 @@ static osd_raw_window_t bpp2bit[8] = { static inline int WaitUntilBmpLoaded(struct av7110 *av7110) { - int ret = wait_event_interruptible_timeout(av7110->bmpq, + int ret = wait_event_timeout(av7110->bmpq, av7110->bmp_state != BMP_LOADING, 10*HZ); - if (ret == -ERESTARTSYS) - return ret; if (ret == 0) { printk("dvb-ttpci: warning: timeout waiting in LoadBitmap: %d, %d\n", ret, av7110->bmp_state); diff --git a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c index 732ce4de512eaa392e12151150adb7c7940a19cf..5d2d81ab23710a32bf8a9f4fd47b58724dc164e3 100644 --- a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c +++ b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c @@ -552,7 +552,7 @@ static void ttusb_process_muxpack(struct ttusb *ttusb, const u8 * muxpack, u16 csum = 0, cc; int i; for (i = 0; i < len; i += 2) - csum ^= le16_to_cpup((u16 *) (muxpack + i)); + csum ^= le16_to_cpup((__le16 *) (muxpack + i)); if (csum) { printk("%s: muxpack with incorrect checksum, ignoring\n", __func__); diff --git a/drivers/media/dvb/ttusb-dec/Kconfig b/drivers/media/dvb/ttusb-dec/Kconfig index 0712899e39a44dea8d7f1ce516313dd9cd408311..a23cc0aa17d30519c99ddb737989777d394145dc 100644 --- a/drivers/media/dvb/ttusb-dec/Kconfig +++ b/drivers/media/dvb/ttusb-dec/Kconfig @@ -1,6 +1,6 @@ config DVB_TTUSB_DEC tristate "Technotrend/Hauppauge USB DEC devices" - depends on DVB_CORE && USB + depends on DVB_CORE && USB && INPUT depends on HOTPLUG # due to FW_LOADER select FW_LOADER select CRC32 diff --git a/drivers/media/dvb/ttusb-dec/ttusb_dec.c b/drivers/media/dvb/ttusb-dec/ttusb_dec.c index 42eee04daa5da4407c4d383982aeffbf51c1f15c..fefdc05e84ac787f2d08d1f44d4a415605c95241 100644 --- a/drivers/media/dvb/ttusb-dec/ttusb_dec.c +++ b/drivers/media/dvb/ttusb-dec/ttusb_dec.c @@ -343,7 +343,7 @@ static int ttusb_dec_get_stb_state (struct ttusb_dec *dec, unsigned int *mode, u8 c[COMMAND_PACKET_SIZE]; int c_length; int result; - unsigned int tmp; + __be32 tmp; dprintk("%s\n", __func__); @@ -398,9 +398,9 @@ static void ttusb_dec_set_pids(struct ttusb_dec *dec) 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; - u16 pcr = htons(dec->pid[DMX_PES_PCR]); - u16 audio = htons(dec->pid[DMX_PES_AUDIO]); - u16 video = htons(dec->pid[DMX_PES_VIDEO]); + __be16 pcr = htons(dec->pid[DMX_PES_PCR]); + __be16 audio = htons(dec->pid[DMX_PES_AUDIO]); + __be16 video = htons(dec->pid[DMX_PES_VIDEO]); dprintk("%s\n", __func__); @@ -435,7 +435,7 @@ static void ttusb_dec_process_pva(struct ttusb_dec *dec, u8 *pva, int length) case 0x01: { /* VideoStream */ int prebytes = pva[5] & 0x03; int postbytes = (pva[5] & 0x0c) >> 2; - u16 v_pes_payload_length; + __be16 v_pes_payload_length; if (output_pva) { dec->video_filter->feed->cb.ts(pva, length, NULL, 0, @@ -1006,7 +1006,7 @@ static int ttusb_dec_start_sec_feed(struct dvb_demux_feed *dvbdmxfeed) 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; - u16 pid; + __be16 pid; u8 c[COMMAND_PACKET_SIZE]; int c_length; int result; @@ -1278,9 +1278,10 @@ static int ttusb_dec_boot_dsp(struct ttusb_dec *dec) u8 *firmware = NULL; size_t firmware_size = 0; u16 firmware_csum = 0; - u16 firmware_csum_ns; - u32 firmware_size_nl; - u32 crc32_csum, crc32_check, tmp; + __be16 firmware_csum_ns; + __be32 firmware_size_nl; + u32 crc32_csum, crc32_check; + __be32 tmp; const struct firmware *fw_entry = NULL; dprintk("%s\n", __func__); @@ -1306,7 +1307,7 @@ static int ttusb_dec_boot_dsp(struct ttusb_dec *dec) valid. */ crc32_csum = crc32(~0L, firmware, 56) ^ ~0L; memcpy(&tmp, &firmware[56], 4); - crc32_check = htonl(tmp); + crc32_check = ntohl(tmp); if (crc32_csum != crc32_check) { printk("%s: crc32 check of DSP code failed (calculated " "0x%08x != 0x%08x in file), file invalid.\n", @@ -1627,7 +1628,7 @@ static int ttusb_dec_probe(struct usb_interface *intf, usb_set_intfdata(intf, (void *)dec); - switch (le16_to_cpu(id->idProduct)) { + switch (id->idProduct) { case 0x1006: ttusb_dec_set_model(dec, TTUSB_DEC3000S); break; @@ -1652,7 +1653,7 @@ static int ttusb_dec_probe(struct usb_interface *intf, ttusb_dec_init_dvb(dec); dec->adapter.priv = dec; - switch (le16_to_cpu(id->idProduct)) { + switch (id->idProduct) { case 0x1006: dec->fe = ttusbdecfe_dvbs_attach(&fe_config); break; diff --git a/drivers/media/dvb/ttusb-dec/ttusbdecfe.c b/drivers/media/dvb/ttusb-dec/ttusbdecfe.c index eb5eaeccd7c4db2dc16e8ee948f08802d7851cb3..443af24097f34118fe51c66aa7bb80aa12d17c1f 100644 --- a/drivers/media/dvb/ttusb-dec/ttusbdecfe.c +++ b/drivers/media/dvb/ttusb-dec/ttusbdecfe.c @@ -86,7 +86,7 @@ static int ttusbdecfe_dvbt_set_frontend(struct dvb_frontend* fe, struct dvb_fron 0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0xff }; - u32 freq = htonl(p->frequency / 1000); + __be32 freq = htonl(p->frequency / 1000); memcpy(&b[4], &freq, sizeof (u32)); state->config->send_command(fe, 0x71, sizeof(b), b, NULL, NULL); @@ -117,10 +117,10 @@ static int ttusbdecfe_dvbs_set_frontend(struct dvb_frontend* fe, struct dvb_fron 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; - u32 freq; - u32 sym_rate; - u32 band; - u32 lnb_voltage; + __be32 freq; + __be32 sym_rate; + __be32 band; + __be32 lnb_voltage; freq = htonl(p->frequency + (state->hi_band ? LOF_HI : LOF_LO)); diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig index 89d8d37838a38a1b68e886c860c35d138955962d..3b26fbd3e5589e5203ca0c99c96bf4e5fbb5e91c 100644 --- a/drivers/media/video/Kconfig +++ b/drivers/media/video/Kconfig @@ -901,7 +901,7 @@ endif # V4L_USB_DRIVERS config SOC_CAMERA tristate "SoC camera support" - depends on VIDEO_V4L2 + depends on VIDEO_V4L2 && HAS_DMA select VIDEOBUF_DMA_SG help SoC Camera is a common API to several cameras, not connecting diff --git a/drivers/media/video/au0828/Kconfig b/drivers/media/video/au0828/Kconfig index def10d08637303f1c71559ef264496a04ed33437..52b2491581a835784790d7bec436693fe2854160 100644 --- a/drivers/media/video/au0828/Kconfig +++ b/drivers/media/video/au0828/Kconfig @@ -1,7 +1,7 @@ config VIDEO_AU0828 tristate "Auvitek AU0828 support" - depends on VIDEO_DEV && I2C && INPUT && DVB_CORE && USB + depends on I2C && INPUT && DVB_CORE && USB select I2C_ALGOBIT select VIDEO_TVEEPROM select DVB_AU8522 if !DVB_FE_CUSTOMIZE diff --git a/drivers/media/video/au0828/au0828-cards.c b/drivers/media/video/au0828/au0828-cards.c index a2a6983444fa0d8fe146ceadcaabab3378e6d28f..898e12395e7c26e1f829beff5f773c85cd5671f8 100644 --- a/drivers/media/video/au0828/au0828-cards.c +++ b/drivers/media/video/au0828/au0828-cards.c @@ -77,8 +77,14 @@ static void hauppauge_eeprom(struct au0828_dev *dev, u8 *eeprom_data) /* Make sure we support the board model */ switch (tv.model) { + case 72000: /* WinTV-HVR950q (Retail, IR, ATSC/QAM */ case 72001: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and basic analog video */ + case 72211: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */ + case 72221: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */ + case 72231: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */ + case 72241: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM and basic analog video */ case 72301: /* WinTV-HVR850 (Retail, IR, ATSC and basic analog video */ + case 72500: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM */ break; default: printk(KERN_WARNING "%s: warning: " @@ -175,6 +181,18 @@ struct usb_device_id au0828_usb_id_table [] = { .driver_info = AU0828_BOARD_HAUPPAUGE_HVR850 }, { USB_DEVICE(0x0fe9, 0xd620), .driver_info = AU0828_BOARD_DVICO_FUSIONHDTV7 }, + { USB_DEVICE(0x2040, 0x7210), + .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, + { USB_DEVICE(0x2040, 0x7217), + .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, + { USB_DEVICE(0x2040, 0x721b), + .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, + { USB_DEVICE(0x2040, 0x721f), + .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, + { USB_DEVICE(0x2040, 0x7280), + .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, + { USB_DEVICE(0x0fd9, 0x0008), + .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, { }, }; diff --git a/drivers/media/video/au0828/au0828-dvb.c b/drivers/media/video/au0828/au0828-dvb.c index c86a5f17eca81d6b7ff46b583c3121737f6c56d4..c6d47059038029f6d039b071512a3f343d633043 100644 --- a/drivers/media/video/au0828/au0828-dvb.c +++ b/drivers/media/video/au0828/au0828-dvb.c @@ -353,12 +353,6 @@ int au0828_dvb_register(struct au0828_dev *dev) return -1; } - /* Put the analog decoder in standby to keep it quiet */ - au0828_call_i2c_clients(dev, TUNER_SET_STANDBY, NULL); - - if (dvb->frontend->ops.analog_ops.standby) - dvb->frontend->ops.analog_ops.standby(dvb->frontend); - /* register everything */ ret = dvb_register(dev); if (ret < 0) { diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c index f20a01cfc73e442dea087f4962c09cad5f603a12..8ef0424c26c4dc405eed8097ee3c2662309bfe21 100644 --- a/drivers/media/video/bt8xx/bttv-cards.c +++ b/drivers/media/video/bt8xx/bttv-cards.c @@ -34,6 +34,7 @@ #include #include +#include #include #include "bttvp.h" @@ -3858,7 +3859,7 @@ static void __devinit osprey_eeprom(struct bttv *btv, const u8 ee[256]) ee += i; /* found a valid descriptor */ - type = be16_to_cpup((u16*)(ee+4)); + type = get_unaligned_be16((__be16 *)(ee+4)); switch(type) { /* 848 based */ @@ -3918,7 +3919,7 @@ static void __devinit osprey_eeprom(struct bttv *btv, const u8 ee[256]) btv->c.nr, type); break; } - serial = be32_to_cpup((u32*)(ee+6)); + serial = get_unaligned_be32((__be32 *)(ee+6)); } printk(KERN_INFO "bttv%d: osprey eeprom: card=%d '%s' serial=%u\n", diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index 2ca3e9cfb2bbbaf0887e70e23624268002e328f5..0165aac533bf1d98eb7d7c9f2a0c4cf71f61d11e 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -2613,7 +2613,7 @@ static int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf) struct bttv_fh *fh = priv; mutex_lock(&fh->cap.vb_lock); - retval = videobuf_mmap_setup(&fh->cap, gbuffers, gbufsize, + retval = __videobuf_mmap_setup(&fh->cap, gbuffers, gbufsize, V4L2_MEMORY_MMAP); if (retval < 0) { mutex_unlock(&fh->cap.vb_lock); diff --git a/drivers/media/video/bt8xx/bttv-risc.c b/drivers/media/video/bt8xx/bttv-risc.c index e5979f77504c7329c2603905066735f636ae65ac..0af586876e72f6f7f01295cb99381f159feec47e 100644 --- a/drivers/media/video/bt8xx/bttv-risc.c +++ b/drivers/media/video/bt8xx/bttv-risc.c @@ -48,7 +48,7 @@ bttv_risc_packed(struct bttv *btv, struct btcx_riscmem *risc, { u32 instructions,line,todo; struct scatterlist *sg; - u32 *rp; + __le32 *rp; int rc; /* estimate risc mem: worst case is one write per page border + @@ -128,7 +128,8 @@ bttv_risc_planar(struct bttv *btv, struct btcx_riscmem *risc, unsigned int cpadding) { unsigned int instructions,line,todo,ylen,chroma; - u32 *rp,ri; + __le32 *rp; + u32 ri; struct scatterlist *ysg; struct scatterlist *usg; struct scatterlist *vsg; @@ -244,7 +245,8 @@ bttv_risc_overlay(struct bttv *btv, struct btcx_riscmem *risc, { int dwords,rc,line,maxy,start,end,skip,nskips; struct btcx_skiplist *skips; - u32 *rp,ri,ra; + __le32 *rp; + u32 ri,ra; u32 addr; /* skip list for window clipping */ diff --git a/drivers/media/video/btcx-risc.c b/drivers/media/video/btcx-risc.c index ce0840ccd594e42332767d7d0b87bc4e4cbdc4d5..f42701f82e7fe72009bd8391672bbb40d80d306b 100644 --- a/drivers/media/video/btcx-risc.c +++ b/drivers/media/video/btcx-risc.c @@ -63,7 +63,7 @@ int btcx_riscmem_alloc(struct pci_dev *pci, struct btcx_riscmem *risc, unsigned int size) { - u32 *cpu; + __le32 *cpu; dma_addr_t dma; if (NULL != risc->cpu && risc->size < size) diff --git a/drivers/media/video/btcx-risc.h b/drivers/media/video/btcx-risc.h index 503e6c6d7b6917d5e46a7059245242ed1f66286f..861bc8112824959298bf40c422b3782984f2deee 100644 --- a/drivers/media/video/btcx-risc.h +++ b/drivers/media/video/btcx-risc.h @@ -2,8 +2,8 @@ */ struct btcx_riscmem { unsigned int size; - u32 *cpu; - u32 *jmp; + __le32 *cpu; + __le32 *jmp; dma_addr_t dma; }; diff --git a/drivers/media/video/cx18/Kconfig b/drivers/media/video/cx18/Kconfig index 5f942690570c2079626c15c113cdaa02538d3e05..9aefdc5ea79a960983c9c78d5c3cd5e4348e1311 100644 --- a/drivers/media/video/cx18/Kconfig +++ b/drivers/media/video/cx18/Kconfig @@ -10,8 +10,8 @@ config VIDEO_CX18 select VIDEO_TVEEPROM select VIDEO_CX2341X select VIDEO_CS5345 - select DVB_S5H1409 - select MEDIA_TUNER_MXL5005S + select DVB_S5H1409 if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_MXL5005S if !DVB_FE_CUSTOMISE ---help--- This is a video4linux driver for Conexant cx23418 based PCI combo video recorder devices. diff --git a/drivers/media/video/cx18/cx18-av-core.c b/drivers/media/video/cx18/cx18-av-core.c index 66864904c99b903d054c3cbec285f38e33b608e2..faca43eb940f7aa17bfbb552c038e0ad2ecd07f3 100644 --- a/drivers/media/video/cx18/cx18-av-core.c +++ b/drivers/media/video/cx18/cx18-av-core.c @@ -69,6 +69,58 @@ int cx18_av_and_or4(struct cx18 *cx, u16 addr, u32 and_mask, or_value); } +int cx18_av_write_no_acfg(struct cx18 *cx, u16 addr, u8 value, int no_acfg_mask) +{ + int retval; + u32 saved_reg[8] = {0}; + + if (no_acfg_mask & CXADEC_NO_ACFG_AFE) { + saved_reg[0] = cx18_av_read4(cx, CXADEC_CHIP_CTRL); + saved_reg[1] = cx18_av_read4(cx, CXADEC_AFE_CTRL); + } + + if (no_acfg_mask & CXADEC_NO_ACFG_PLL) { + saved_reg[2] = cx18_av_read4(cx, CXADEC_PLL_CTRL1); + saved_reg[3] = cx18_av_read4(cx, CXADEC_VID_PLL_FRAC); + } + + if (no_acfg_mask & CXADEC_NO_ACFG_VID) { + saved_reg[4] = cx18_av_read4(cx, CXADEC_HORIZ_TIM_CTRL); + saved_reg[5] = cx18_av_read4(cx, CXADEC_VERT_TIM_CTRL); + saved_reg[6] = cx18_av_read4(cx, CXADEC_SRC_COMB_CFG); + saved_reg[7] = cx18_av_read4(cx, CXADEC_CHROMA_VBIOFF_CFG); + } + + retval = cx18_av_write(cx, addr, value); + + if (no_acfg_mask & CXADEC_NO_ACFG_AFE) { + cx18_av_write4(cx, CXADEC_CHIP_CTRL, saved_reg[0]); + cx18_av_write4(cx, CXADEC_AFE_CTRL, saved_reg[1]); + } + + if (no_acfg_mask & CXADEC_NO_ACFG_PLL) { + cx18_av_write4(cx, CXADEC_PLL_CTRL1, saved_reg[2]); + cx18_av_write4(cx, CXADEC_VID_PLL_FRAC, saved_reg[3]); + } + + if (no_acfg_mask & CXADEC_NO_ACFG_VID) { + cx18_av_write4(cx, CXADEC_HORIZ_TIM_CTRL, saved_reg[4]); + cx18_av_write4(cx, CXADEC_VERT_TIM_CTRL, saved_reg[5]); + cx18_av_write4(cx, CXADEC_SRC_COMB_CFG, saved_reg[6]); + cx18_av_write4(cx, CXADEC_CHROMA_VBIOFF_CFG, saved_reg[7]); + } + + return retval; +} + +int cx18_av_and_or_no_acfg(struct cx18 *cx, u16 addr, unsigned and_mask, + u8 or_value, int no_acfg_mask) +{ + return cx18_av_write_no_acfg(cx, addr, + (cx18_av_read(cx, addr) & and_mask) | + or_value, no_acfg_mask); +} + /* ----------------------------------------------------------------------- */ static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input, @@ -170,26 +222,30 @@ static void input_change(struct cx18 *cx) /* Follow step 8c and 8d of section 3.16 in the cx18_av datasheet */ if (std & V4L2_STD_SECAM) - cx18_av_write(cx, 0x402, 0); + cx18_av_write_no_acfg(cx, 0x402, 0, CXADEC_NO_ACFG_ALL); else { - cx18_av_write(cx, 0x402, 0x04); + cx18_av_write_no_acfg(cx, 0x402, 0x04, CXADEC_NO_ACFG_ALL); cx18_av_write(cx, 0x49f, (std & V4L2_STD_NTSC) ? 0x14 : 0x11); } - cx18_av_and_or(cx, 0x401, ~0x60, 0); - cx18_av_and_or(cx, 0x401, ~0x60, 0x60); + cx18_av_and_or_no_acfg(cx, 0x401, ~0x60, 0, + CXADEC_NO_ACFG_PLL | CXADEC_NO_ACFG_VID); + cx18_av_and_or_no_acfg(cx, 0x401, ~0x60, 0x60, + CXADEC_NO_ACFG_PLL | CXADEC_NO_ACFG_VID); if (std & V4L2_STD_525_60) { if (std == V4L2_STD_NTSC_M_JP) { /* Japan uses EIAJ audio standard */ cx18_av_write(cx, 0x808, 0xf7); + cx18_av_write(cx, 0x80b, 0x02); } else if (std == V4L2_STD_NTSC_M_KR) { /* South Korea uses A2 audio standard */ cx18_av_write(cx, 0x808, 0xf8); + cx18_av_write(cx, 0x80b, 0x03); } else { /* Others use the BTSC audio standard */ cx18_av_write(cx, 0x808, 0xf6); + cx18_av_write(cx, 0x80b, 0x01); } - cx18_av_write(cx, 0x80b, 0x00); } else if (std & V4L2_STD_PAL) { /* Follow tuner change procedure for PAL */ cx18_av_write(cx, 0x808, 0xff); @@ -226,7 +282,7 @@ static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input, if ((vid_input & ~0xff0) || luma < CX18_AV_SVIDEO_LUMA1 || - luma > CX18_AV_SVIDEO_LUMA4 || + luma > CX18_AV_SVIDEO_LUMA8 || chroma < CX18_AV_SVIDEO_CHROMA4 || chroma > CX18_AV_SVIDEO_CHROMA8) { CX18_ERR("0x%04x is not a valid video input!\n", @@ -260,7 +316,8 @@ static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input, cx18_av_write(cx, 0x103, reg); /* Set INPUT_MODE to Composite (0) or S-Video (1) */ - cx18_av_and_or(cx, 0x401, ~0x6, is_composite ? 0 : 0x02); + cx18_av_and_or_no_acfg(cx, 0x401, ~0x6, is_composite ? 0 : 0x02, + CXADEC_NO_ACFG_PLL | CXADEC_NO_ACFG_VID); /* Set CH_SEL_ADC2 to 1 if input comes from CH3 */ cx18_av_and_or(cx, 0x102, ~0x2, (reg & 0x80) == 0 ? 2 : 0); /* Set DUAL_MODE_ADC2 to 1 if input comes from both CH2 and CH3 */ @@ -316,12 +373,12 @@ static int set_v4lstd(struct cx18 *cx) This happens for example with the Yuan MPC622. */ if (fmt >= 4 && fmt < 8) { /* Set format to NTSC-M */ - cx18_av_and_or(cx, 0x400, ~0xf, 1); + cx18_av_and_or_no_acfg(cx, 0x400, ~0xf, 1, CXADEC_NO_ACFG_AFE); /* Turn off LCOMB */ cx18_av_and_or(cx, 0x47b, ~6, 0); } - cx18_av_and_or(cx, 0x400, ~0xf, fmt); - cx18_av_and_or(cx, 0x403, ~0x3, pal_m); + cx18_av_and_or_no_acfg(cx, 0x400, ~0xf, fmt, CXADEC_NO_ACFG_AFE); + cx18_av_and_or_no_acfg(cx, 0x403, ~0x3, pal_m, CXADEC_NO_ACFG_ALL); cx18_av_vbi_setup(cx); input_change(cx); return 0; @@ -741,8 +798,8 @@ static void log_audio_status(struct cx18 *cx) { struct cx18_av_state *state = &cx->av_state; u8 download_ctl = cx18_av_read(cx, 0x803); - u8 mod_det_stat0 = cx18_av_read(cx, 0x805); - u8 mod_det_stat1 = cx18_av_read(cx, 0x804); + u8 mod_det_stat0 = cx18_av_read(cx, 0x804); + u8 mod_det_stat1 = cx18_av_read(cx, 0x805); u8 audio_config = cx18_av_read(cx, 0x808); u8 pref_mode = cx18_av_read(cx, 0x809); u8 afc0 = cx18_av_read(cx, 0x80b); @@ -760,12 +817,12 @@ static void log_audio_status(struct cx18 *cx) case 0x12: p = "dual with SAP"; break; case 0x14: p = "tri with SAP"; break; case 0xfe: p = "forced mode"; break; - default: p = "not defined"; + default: p = "not defined"; break; } CX18_INFO("Detected audio mode: %s\n", p); switch (mod_det_stat1) { - case 0x00: p = "BTSC"; break; + case 0x00: p = "not defined"; break; case 0x01: p = "EIAJ"; break; case 0x02: p = "A2-M"; break; case 0x03: p = "A2-BG"; break; @@ -779,8 +836,13 @@ static void log_audio_status(struct cx18 *cx) case 0x0b: p = "NICAM-I"; break; case 0x0c: p = "NICAM-L"; break; case 0x0d: p = "BTSC/EIAJ/A2-M Mono (4.5 MHz FMMono)"; break; + case 0x0e: p = "IF FM Radio"; break; + case 0x0f: p = "BTSC"; break; + case 0x10: p = "detected chrominance"; break; + case 0xfd: p = "unknown audio standard"; break; + case 0xfe: p = "forced audio standard"; break; case 0xff: p = "no detected audio standard"; break; - default: p = "not defined"; + default: p = "not defined"; break; } CX18_INFO("Detected audio standard: %s\n", p); CX18_INFO("Audio muted: %s\n", @@ -789,22 +851,23 @@ static void log_audio_status(struct cx18 *cx) (download_ctl & 0x10) ? "running" : "stopped"); switch (audio_config >> 4) { - case 0x00: p = "BTSC"; break; - case 0x01: p = "EIAJ"; break; - case 0x02: p = "A2-M"; break; - case 0x03: p = "A2-BG"; break; - case 0x04: p = "A2-DK1"; break; - case 0x05: p = "A2-DK2"; break; - case 0x06: p = "A2-DK3"; break; - case 0x07: p = "A1 (6.0 MHz FM Mono)"; break; - case 0x08: p = "AM-L"; break; - case 0x09: p = "NICAM-BG"; break; - case 0x0a: p = "NICAM-DK"; break; - case 0x0b: p = "NICAM-I"; break; - case 0x0c: p = "NICAM-L"; break; - case 0x0d: p = "FM radio"; break; + case 0x00: p = "undefined"; break; + case 0x01: p = "BTSC"; break; + case 0x02: p = "EIAJ"; break; + case 0x03: p = "A2-M"; break; + case 0x04: p = "A2-BG"; break; + case 0x05: p = "A2-DK1"; break; + case 0x06: p = "A2-DK2"; break; + case 0x07: p = "A2-DK3"; break; + case 0x08: p = "A1 (6.0 MHz FM Mono)"; break; + case 0x09: p = "AM-L"; break; + case 0x0a: p = "NICAM-BG"; break; + case 0x0b: p = "NICAM-DK"; break; + case 0x0c: p = "NICAM-I"; break; + case 0x0d: p = "NICAM-L"; break; + case 0x0e: p = "FM radio"; break; case 0x0f: p = "automatic detection"; break; - default: p = "undefined"; + default: p = "undefined"; break; } CX18_INFO("Configured audio standard: %s\n", p); @@ -815,12 +878,9 @@ static void log_audio_status(struct cx18 *cx) case 0x02: p = "MONO3 (STEREO forced MONO)"; break; case 0x03: p = "MONO4 (NICAM ANALOG-Language C/Analog Fallback)"; break; case 0x04: p = "STEREO"; break; - case 0x05: p = "DUAL1 (AB)"; break; - case 0x06: p = "DUAL2 (AC) (FM)"; break; - case 0x07: p = "DUAL3 (BC) (FM)"; break; - case 0x08: p = "DUAL4 (AC) (AM)"; break; - case 0x09: p = "DUAL5 (BC) (AM)"; break; - case 0x0a: p = "SAP"; break; + case 0x05: p = "DUAL1 (AC)"; break; + case 0x06: p = "DUAL2 (BC)"; break; + case 0x07: p = "DUAL3 (AB)"; break; default: p = "undefined"; } CX18_INFO("Configured audio mode: %s\n", p); @@ -835,9 +895,11 @@ static void log_audio_status(struct cx18 *cx) case 0x06: p = "BTSC"; break; case 0x07: p = "EIAJ"; break; case 0x08: p = "A2-M"; break; - case 0x09: p = "FM Radio"; break; + case 0x09: p = "FM Radio (4.5 MHz)"; break; + case 0x0a: p = "FM Radio (5.5 MHz)"; break; + case 0x0b: p = "S-Video"; break; case 0x0f: p = "automatic standard and mode detection"; break; - default: p = "undefined"; + default: p = "undefined"; break; } CX18_INFO("Configured audio system: %s\n", p); } @@ -857,22 +919,24 @@ static void log_audio_status(struct cx18 *cx) case 5: p = "language AC"; break; case 6: p = "language BC"; break; case 7: p = "language AB"; break; - default: p = "undefined"; + default: p = "undefined"; break; } CX18_INFO("Preferred audio mode: %s\n", p); if ((audio_config & 0xf) == 0xf) { - switch ((afc0 >> 2) & 0x1) { + switch ((afc0 >> 3) & 0x1) { case 0: p = "system DK"; break; case 1: p = "system L"; break; } CX18_INFO("Selected 65 MHz format: %s\n", p); - switch (afc0 & 0x3) { - case 0: p = "BTSC"; break; - case 1: p = "EIAJ"; break; - case 2: p = "A2-M"; break; - default: p = "undefined"; + switch (afc0 & 0x7) { + case 0: p = "Chroma"; break; + case 1: p = "BTSC"; break; + case 2: p = "EIAJ"; break; + case 3: p = "A2-M"; break; + case 4: p = "autodetect"; break; + default: p = "undefined"; break; } CX18_INFO("Selected 45 MHz format: %s\n", p); } diff --git a/drivers/media/video/cx18/cx18-av-core.h b/drivers/media/video/cx18/cx18-av-core.h index 786901d72e9a84f96d2a48ae1607a90f15e497bb..c172823ce1d8801a93f384fbd5063057a1b6d2a3 100644 --- a/drivers/media/video/cx18/cx18-av-core.h +++ b/drivers/media/video/cx18/cx18-av-core.h @@ -37,12 +37,16 @@ enum cx18_av_video_input { CX18_AV_COMPOSITE7, CX18_AV_COMPOSITE8, - /* S-Video inputs consist of one luma input (In1-In4) ORed with one + /* S-Video inputs consist of one luma input (In1-In8) ORed with one chroma input (In5-In8) */ CX18_AV_SVIDEO_LUMA1 = 0x10, CX18_AV_SVIDEO_LUMA2 = 0x20, CX18_AV_SVIDEO_LUMA3 = 0x30, CX18_AV_SVIDEO_LUMA4 = 0x40, + CX18_AV_SVIDEO_LUMA5 = 0x50, + CX18_AV_SVIDEO_LUMA6 = 0x60, + CX18_AV_SVIDEO_LUMA7 = 0x70, + CX18_AV_SVIDEO_LUMA8 = 0x80, CX18_AV_SVIDEO_CHROMA4 = 0x400, CX18_AV_SVIDEO_CHROMA5 = 0x500, CX18_AV_SVIDEO_CHROMA6 = 0x600, @@ -291,14 +295,24 @@ struct cx18_av_state { #define CXADEC_SELECT_AUDIO_STANDARD_FM 0xF9 /* FM radio */ #define CXADEC_SELECT_AUDIO_STANDARD_AUTO 0xFF /* Auto detect */ +/* Flags on what to preserve on write to 0x400-0x403 with cx18_av_.*_no_acfg()*/ +#define CXADEC_NO_ACFG_AFE 0x01 /* Preserve 0x100-0x107 */ +#define CXADEC_NO_ACFG_PLL 0x02 /* Preserve 0x108-0x10f */ +#define CXADEC_NO_ACFG_VID 0x04 /* Preserve 0x470-0x47f */ +#define CXADEC_NO_ACFG_ALL 0x07 + /* ----------------------------------------------------------------------- */ /* cx18_av-core.c */ int cx18_av_write(struct cx18 *cx, u16 addr, u8 value); int cx18_av_write4(struct cx18 *cx, u16 addr, u32 value); +int cx18_av_write_no_acfg(struct cx18 *cx, u16 addr, u8 value, + int no_acfg_mask); u8 cx18_av_read(struct cx18 *cx, u16 addr); u32 cx18_av_read4(struct cx18 *cx, u16 addr); int cx18_av_and_or(struct cx18 *cx, u16 addr, unsigned mask, u8 value); int cx18_av_and_or4(struct cx18 *cx, u16 addr, u32 mask, u32 value); +int cx18_av_and_or_no_acfg(struct cx18 *cx, u16 addr, unsigned mask, u8 value, + int no_acfg_mask); int cx18_av_cmd(struct cx18 *cx, unsigned int cmd, void *arg); /* ----------------------------------------------------------------------- */ diff --git a/drivers/media/video/cx18/cx18-cards.c b/drivers/media/video/cx18/cx18-cards.c index 553adbf2cd44eab938109121e1c388aa93a97f69..c26e0ef5b07583927c5d5ddd80fee3c304557741 100644 --- a/drivers/media/video/cx18/cx18-cards.c +++ b/drivers/media/video/cx18/cx18-cards.c @@ -23,6 +23,7 @@ #include "cx18-driver.h" #include "cx18-cards.h" +#include "cx18-av-core.h" #include "cx18-i2c.h" #include @@ -54,22 +55,22 @@ static const struct cx18_card cx18_card_hvr1600_esmt = { .hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER | CX18_HW_CS5345 | CX18_HW_DVB, .video_inputs = { - { CX18_CARD_INPUT_VID_TUNER, 0, CX23418_COMPOSITE7 }, - { CX18_CARD_INPUT_SVIDEO1, 1, CX23418_SVIDEO1 }, - { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 }, - { CX18_CARD_INPUT_SVIDEO2, 2, CX23418_SVIDEO2 }, - { CX18_CARD_INPUT_COMPOSITE2, 2, CX23418_COMPOSITE4 }, + { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE7 }, + { CX18_CARD_INPUT_SVIDEO1, 1, CX18_AV_SVIDEO1 }, + { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE3 }, + { CX18_CARD_INPUT_SVIDEO2, 2, CX18_AV_SVIDEO2 }, + { CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE4 }, }, .audio_inputs = { { CX18_CARD_INPUT_AUD_TUNER, - CX23418_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 }, + CX18_AV_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 }, { CX18_CARD_INPUT_LINE_IN1, - CX23418_AUDIO_SERIAL, CS5345_IN_2 }, + CX18_AV_AUDIO_SERIAL, CS5345_IN_2 }, { CX18_CARD_INPUT_LINE_IN2, - CX23418_AUDIO_SERIAL, CS5345_IN_2 }, + CX18_AV_AUDIO_SERIAL, CS5345_IN_3 }, }, .radio_input = { CX18_CARD_INPUT_AUD_TUNER, - CX23418_AUDIO_SERIAL, 0 }, + CX18_AV_AUDIO_SERIAL, CS5345_IN_4 }, .ddr = { /* ESMT M13S128324A-5B memory */ .chip_config = 0x003, @@ -81,6 +82,11 @@ static const struct cx18_card cx18_card_hvr1600_esmt = { }, .gpio_init.initial_value = 0x3001, .gpio_init.direction = 0x3001, + .gpio_i2c_slave_reset = { + .active_lo_mask = 0x3001, + .msecs_asserted = 10, + .msecs_recovery = 40, + }, .i2c = &cx18_i2c_std, }; @@ -94,22 +100,22 @@ static const struct cx18_card cx18_card_hvr1600_samsung = { .hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER | CX18_HW_CS5345 | CX18_HW_DVB, .video_inputs = { - { CX18_CARD_INPUT_VID_TUNER, 0, CX23418_COMPOSITE7 }, - { CX18_CARD_INPUT_SVIDEO1, 1, CX23418_SVIDEO1 }, - { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 }, - { CX18_CARD_INPUT_SVIDEO2, 2, CX23418_SVIDEO2 }, - { CX18_CARD_INPUT_COMPOSITE2, 2, CX23418_COMPOSITE4 }, + { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE7 }, + { CX18_CARD_INPUT_SVIDEO1, 1, CX18_AV_SVIDEO1 }, + { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE3 }, + { CX18_CARD_INPUT_SVIDEO2, 2, CX18_AV_SVIDEO2 }, + { CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE4 }, }, .audio_inputs = { { CX18_CARD_INPUT_AUD_TUNER, - CX23418_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 }, + CX18_AV_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 }, { CX18_CARD_INPUT_LINE_IN1, - CX23418_AUDIO_SERIAL, CS5345_IN_2 }, + CX18_AV_AUDIO_SERIAL, CS5345_IN_2 }, { CX18_CARD_INPUT_LINE_IN2, - CX23418_AUDIO_SERIAL, CS5345_IN_2 }, + CX18_AV_AUDIO_SERIAL, CS5345_IN_3 }, }, .radio_input = { CX18_CARD_INPUT_AUD_TUNER, - CX23418_AUDIO_SERIAL, 0 }, + CX18_AV_AUDIO_SERIAL, CS5345_IN_4 }, .ddr = { /* Samsung K4D263238G-VC33 memory */ .chip_config = 0x003, @@ -121,12 +127,17 @@ static const struct cx18_card cx18_card_hvr1600_samsung = { }, .gpio_init.initial_value = 0x3001, .gpio_init.direction = 0x3001, + .gpio_i2c_slave_reset = { + .active_lo_mask = 0x3001, + .msecs_asserted = 10, + .msecs_recovery = 40, + }, .i2c = &cx18_i2c_std, }; /* ------------------------------------------------------------------------- */ -/* Compro VideoMate H900: not working at the moment! */ +/* Compro VideoMate H900: note that this card is analog only! */ static const struct cx18_card_pci_info cx18_pci_h900[] = { { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_COMPRO, 0xe100 }, @@ -136,24 +147,24 @@ static const struct cx18_card_pci_info cx18_pci_h900[] = { static const struct cx18_card cx18_card_h900 = { .type = CX18_CARD_COMPRO_H900, .name = "Compro VideoMate H900", - .comment = "DVB & VBI are not yet supported\n", + .comment = "VBI is not yet supported\n", .v4l2_capabilities = CX18_CAP_ENCODER, .hw_audio_ctrl = CX18_HW_CX23418, .hw_all = CX18_HW_TUNER, .video_inputs = { - { CX18_CARD_INPUT_VID_TUNER, 0, CX23418_COMPOSITE2 }, + { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE2 }, { CX18_CARD_INPUT_SVIDEO1, 1, - CX23418_SVIDEO_LUMA3 | CX23418_SVIDEO_CHROMA4 }, - { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE1 }, + CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 }, + { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE1 }, }, .audio_inputs = { { CX18_CARD_INPUT_AUD_TUNER, - CX23418_AUDIO8, 0 }, + CX18_AV_AUDIO8, 0 }, { CX18_CARD_INPUT_LINE_IN1, - CX23418_AUDIO_SERIAL, 0 }, + CX18_AV_AUDIO_SERIAL, 0 }, }, .radio_input = { CX18_CARD_INPUT_AUD_TUNER, - CX23418_AUDIO_SERIAL, 0 }, + CX18_AV_AUDIO_SERIAL, 0 }, .tuners = { { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 }, }, @@ -183,23 +194,26 @@ static const struct cx18_card_pci_info cx18_pci_mpc718[] = { static const struct cx18_card cx18_card_mpc718 = { .type = CX18_CARD_YUAN_MPC718, .name = "Yuan MPC718", - .comment = "Not yet supported!\n", - .v4l2_capabilities = 0, + .comment = "Some Composite and S-Video inputs are currently working.\n", + .v4l2_capabilities = CX18_CAP_ENCODER, .hw_audio_ctrl = CX18_HW_CX23418, .hw_all = CX18_HW_TUNER, .video_inputs = { - { CX18_CARD_INPUT_VID_TUNER, 0, CX23418_COMPOSITE7 }, - { CX18_CARD_INPUT_SVIDEO1, 1, CX23418_SVIDEO1 }, - { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 }, + { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE2 }, + { CX18_CARD_INPUT_SVIDEO1, 1, + CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 }, + { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE1 }, + { CX18_CARD_INPUT_SVIDEO2, 2, + CX18_AV_SVIDEO_LUMA7 | CX18_AV_SVIDEO_CHROMA8 }, + { CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE6 }, + { CX18_CARD_INPUT_COMPOSITE3, 2, CX18_AV_COMPOSITE3 }, }, .audio_inputs = { - { CX18_CARD_INPUT_AUD_TUNER, - CX23418_AUDIO8, 0 }, - { CX18_CARD_INPUT_LINE_IN1, - CX23418_AUDIO_SERIAL, 0 }, + { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 0 }, + { CX18_CARD_INPUT_LINE_IN1, CX18_AV_AUDIO_SERIAL, 0 }, + { CX18_CARD_INPUT_LINE_IN2, CX18_AV_AUDIO_SERIAL, 0 }, }, - .radio_input = { CX18_CARD_INPUT_AUD_TUNER, - CX23418_AUDIO_SERIAL, 0 }, + .radio_input = { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO_SERIAL, 0 }, .tuners = { /* XC3028 tuner */ { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 }, diff --git a/drivers/media/video/cx18/cx18-cards.h b/drivers/media/video/cx18/cx18-cards.h index bccb67f0db16415a1efd6ffef20909b9d42cd46d..dc2dd945d4c3be4aefd2b324a6d4f368b8825c8c 100644 --- a/drivers/media/video/cx18/cx18-cards.h +++ b/drivers/media/video/cx18/cx18-cards.h @@ -36,36 +36,6 @@ #define CX18_CARD_INPUT_COMPOSITE2 5 #define CX18_CARD_INPUT_COMPOSITE3 6 -enum cx34180_video_input { - /* Composite video inputs In1-In8 */ - CX23418_COMPOSITE1 = 1, - CX23418_COMPOSITE2, - CX23418_COMPOSITE3, - CX23418_COMPOSITE4, - CX23418_COMPOSITE5, - CX23418_COMPOSITE6, - CX23418_COMPOSITE7, - CX23418_COMPOSITE8, - - /* S-Video inputs consist of one luma input (In1-In4) ORed with one - chroma input (In5-In8) */ - CX23418_SVIDEO_LUMA1 = 0x10, - CX23418_SVIDEO_LUMA2 = 0x20, - CX23418_SVIDEO_LUMA3 = 0x30, - CX23418_SVIDEO_LUMA4 = 0x40, - CX23418_SVIDEO_CHROMA4 = 0x400, - CX23418_SVIDEO_CHROMA5 = 0x500, - CX23418_SVIDEO_CHROMA6 = 0x600, - CX23418_SVIDEO_CHROMA7 = 0x700, - CX23418_SVIDEO_CHROMA8 = 0x800, - - /* S-Video aliases for common luma/chroma combinations */ - CX23418_SVIDEO1 = 0x510, - CX23418_SVIDEO2 = 0x620, - CX23418_SVIDEO3 = 0x730, - CX23418_SVIDEO4 = 0x840, -}; - /* audio inputs */ #define CX18_CARD_INPUT_AUD_TUNER 1 #define CX18_CARD_INPUT_LINE_IN1 2 @@ -75,16 +45,6 @@ enum cx34180_video_input { #define CX18_CARD_MAX_AUDIO_INPUTS 3 #define CX18_CARD_MAX_TUNERS 2 -enum cx23418_audio_input { - /* Audio inputs: serial or In4-In8 */ - CX23418_AUDIO_SERIAL, - CX23418_AUDIO4 = 4, - CX23418_AUDIO5, - CX23418_AUDIO6, - CX23418_AUDIO7, - CX23418_AUDIO8, -}; - /* V4L2 capability aliases */ #define CX18_CAP_ENCODER (V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_TUNER | \ V4L2_CAP_AUDIO | V4L2_CAP_READWRITE) @@ -118,6 +78,13 @@ struct cx18_gpio_init { /* set initial GPIO DIR and OUT values */ u32 initial_value; }; +struct cx18_gpio_i2c_slave_reset { + u32 active_lo_mask; /* GPIO outputs that reset i2c chips when low */ + u32 active_hi_mask; /* GPIO outputs that reset i2c chips when high */ + int msecs_asserted; /* time period reset must remain asserted */ + int msecs_recovery; /* time after deassert for chips to be ready */ +}; + struct cx18_card_tuner { v4l2_std_id std; /* standard for which the tuner is suitable */ int tuner; /* tuner ID (from tuner.h) */ @@ -154,7 +121,8 @@ struct cx18_card { /* GPIO card-specific settings */ u8 xceive_pin; /* XCeive tuner GPIO reset pin */ - struct cx18_gpio_init gpio_init; + struct cx18_gpio_init gpio_init; + struct cx18_gpio_i2c_slave_reset gpio_i2c_slave_reset; struct cx18_card_tuner tuners[CX18_CARD_MAX_TUNERS]; struct cx18_card_tuner_i2c *i2c; diff --git a/drivers/media/video/cx18/cx18-controls.c b/drivers/media/video/cx18/cx18-controls.c index 2bdac5ebbb0d884710769c0193ad8089aa58b0d2..87cf41021665fdf2d4a862b79ce8853becdf0d7d 100644 --- a/drivers/media/video/cx18/cx18-controls.c +++ b/drivers/media/video/cx18/cx18-controls.c @@ -159,7 +159,7 @@ static int cx18_setup_vbi_fmt(struct cx18 *cx, enum v4l2_mpeg_stream_vbi_fmt fmt { if (!(cx->v4l2_cap & V4L2_CAP_SLICED_VBI_CAPTURE)) return -EINVAL; - if (atomic_read(&cx->capturing) > 0) + if (atomic_read(&cx->ana_capturing) > 0) return -EBUSY; /* First try to allocate sliced VBI buffers if needed. */ @@ -235,7 +235,7 @@ int cx18_control_ioctls(struct cx18 *cx, unsigned int cmd, void *arg) CX18_DEBUG_IOCTL("VIDIOC_S_EXT_CTRLS\n"); if (c->ctrl_class == V4L2_CTRL_CLASS_MPEG) { struct cx2341x_mpeg_params p = cx->params; - int err = cx2341x_ext_ctrls(&p, atomic_read(&cx->capturing), arg, cmd); + int err = cx2341x_ext_ctrls(&p, atomic_read(&cx->ana_capturing), arg, cmd); if (err) return err; @@ -295,7 +295,7 @@ int cx18_control_ioctls(struct cx18 *cx, unsigned int cmd, void *arg) CX18_DEBUG_IOCTL("VIDIOC_TRY_EXT_CTRLS\n"); if (c->ctrl_class == V4L2_CTRL_CLASS_MPEG) return cx2341x_ext_ctrls(&cx->params, - atomic_read(&cx->capturing), arg, cmd); + atomic_read(&cx->ana_capturing), arg, cmd); return -EINVAL; } diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c index 0dd4e05299706f83171de37a47ea801fbf8939b9..2b810bb2a4c70f8d37fc40b6ed5646d1ce5e308f 100644 --- a/drivers/media/video/cx18/cx18-driver.c +++ b/drivers/media/video/cx18/cx18-driver.c @@ -670,7 +670,7 @@ static int __devinit cx18_probe(struct pci_dev *dev, cx18_init_power(cx, 1); cx18_init_memory(cx); - cx->scb = (struct cx18_scb *)(cx->enc_mem + SCB_OFFSET); + cx->scb = (struct cx18_scb __iomem *)(cx->enc_mem + SCB_OFFSET); cx18_init_scb(cx); cx18_gpio_init(cx); @@ -751,17 +751,6 @@ static int __devinit cx18_probe(struct pci_dev *dev, if (cx->options.radio > 0) cx->v4l2_cap |= V4L2_CAP_RADIO; - retval = cx18_streams_setup(cx); - if (retval) { - CX18_ERR("Error %d setting up streams\n", retval); - goto free_irq; - } - retval = cx18_streams_register(cx); - if (retval) { - CX18_ERR("Error %d registering devices\n", retval); - goto free_streams; - } - if (cx->options.tuner > -1) { struct tuner_setup setup; @@ -788,7 +777,16 @@ static int __devinit cx18_probe(struct pci_dev *dev, are not. */ cx->tuner_std = cx->std; - cx18_init_on_first_open(cx); + retval = cx18_streams_setup(cx); + if (retval) { + CX18_ERR("Error %d setting up streams\n", retval); + goto free_irq; + } + retval = cx18_streams_register(cx); + if (retval) { + CX18_ERR("Error %d registering devices\n", retval); + goto free_streams; + } CX18_INFO("Initialized card #%d: %s\n", cx->num, cx->card_name); @@ -889,7 +887,7 @@ static void cx18_remove(struct pci_dev *pci_dev) /* Stop all captures */ CX18_DEBUG_INFO("Stopping all streams\n"); - if (atomic_read(&cx->capturing) > 0) + if (atomic_read(&cx->tot_capturing) > 0) cx18_stop_all_captures(cx); /* Interrupts */ diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h index a2a6c58d12fe55ffcb3b1d7be1aebb85603d62b1..de14ab59a206b6c84e88f07e53b0124a5b5a7281 100644 --- a/drivers/media/video/cx18/cx18-driver.h +++ b/drivers/media/video/cx18/cx18-driver.h @@ -358,7 +358,7 @@ struct cx18 { u32 v4l2_cap; /* V4L2 capabilities of card */ u32 hw_flags; /* Hardware description of the board */ unsigned mdl_offset; - struct cx18_scb *scb; /* pointer to SCB */ + struct cx18_scb __iomem *scb; /* pointer to SCB */ struct cx18_av_state av_state; @@ -380,7 +380,8 @@ struct cx18 { int stream_buf_size[CX18_MAX_STREAMS]; /* Stream buffer size */ struct cx18_stream streams[CX18_MAX_STREAMS]; /* Stream data */ unsigned long i_flags; /* global cx18 flags */ - atomic_t capturing; /* count number of active capture streams */ + atomic_t ana_capturing; /* count number of active analog capture streams */ + atomic_t tot_capturing; /* total count number of active capture streams */ spinlock_t lock; /* lock access to this struct */ int search_pack_header; @@ -423,6 +424,10 @@ struct cx18 { struct mutex i2c_bus_lock[2]; struct i2c_client *i2c_clients[I2C_CLIENTS_MAX]; + /* gpio */ + u32 gpio_dir; + u32 gpio_val; + /* v4l2 and User settings */ /* codec settings */ diff --git a/drivers/media/video/cx18/cx18-dvb.c b/drivers/media/video/cx18/cx18-dvb.c index c9744173f9692d635455d844beb7a2f9aef2020a..cae38985b1313a306f4dedbe8c656f6208b737ca 100644 --- a/drivers/media/video/cx18/cx18-dvb.c +++ b/drivers/media/video/cx18/cx18-dvb.c @@ -69,11 +69,21 @@ static int cx18_dvb_start_feed(struct dvb_demux_feed *feed) struct dvb_demux *demux = feed->demux; struct cx18_stream *stream = (struct cx18_stream *) demux->priv; struct cx18 *cx = stream->cx; - int ret = -EINVAL; + int ret; u32 v; CX18_DEBUG_INFO("Start feed: pid = 0x%x index = %d\n", feed->pid, feed->index); + + mutex_lock(&cx->serialize_lock); + ret = cx18_init_on_first_open(cx); + mutex_unlock(&cx->serialize_lock); + if (ret) { + CX18_ERR("Failed to initialize firmware starting DVB feed\n"); + return ret; + } + ret = -EINVAL; + switch (cx->card->type) { case CX18_CARD_HVR_1600_ESMT: case CX18_CARD_HVR_1600_SAMSUNG: @@ -101,6 +111,11 @@ static int cx18_dvb_start_feed(struct dvb_demux_feed *feed) if (stream->dvb.feeding++ == 0) { CX18_DEBUG_INFO("Starting Transport DMA\n"); ret = cx18_start_v4l2_encode_stream(stream); + if (ret < 0) { + CX18_DEBUG_INFO( + "Failed to start Transport DMA\n"); + stream->dvb.feeding--; + } } else ret = 0; mutex_unlock(&stream->dvb.feedlock); diff --git a/drivers/media/video/cx18/cx18-fileops.c b/drivers/media/video/cx18/cx18-fileops.c index 0b3141db174bbf4473b158d81882af7c2e8415b0..1e537fe04a2372196254aa35e6846131f136c02e 100644 --- a/drivers/media/video/cx18/cx18-fileops.c +++ b/drivers/media/video/cx18/cx18-fileops.c @@ -318,7 +318,7 @@ static ssize_t cx18_read(struct cx18_stream *s, char __user *ubuf, size_t tot_written = 0; int single_frame = 0; - if (atomic_read(&cx->capturing) == 0 && s->id == -1) { + if (atomic_read(&cx->ana_capturing) == 0 && s->id == -1) { /* shouldn't happen */ CX18_DEBUG_WARN("Stream %s not initialized before read\n", s->name); @@ -361,7 +361,8 @@ static ssize_t cx18_read(struct cx18_stream *s, char __user *ubuf, cx18_enqueue(s, buf, &s->q_free); cx18_vapi(cx, CX18_CPU_DE_SET_MDL, 5, s->handle, - (void *)&cx->scb->cpu_mdl[buf->id] - cx->enc_mem, + (void __iomem *)&cx->scb->cpu_mdl[buf->id] - + cx->enc_mem, 1, buf->id, s->buf_size); } else cx18_enqueue(s, buf, &s->q_io); @@ -581,7 +582,7 @@ int cx18_v4l2_close(struct inode *inode, struct file *filp) cx18_call_i2c_clients(cx, VIDIOC_S_STD, &cx->std); /* Select correct audio input (i.e. TV tuner or Line in) */ cx18_audio_set_io(cx); - if (atomic_read(&cx->capturing) > 0) { + if (atomic_read(&cx->ana_capturing) > 0) { /* Undo video mute */ cx18_vapi(cx, CX18_CPU_SET_VIDEO_MUTE, 2, s->handle, cx->params.video_mute | @@ -627,7 +628,7 @@ static int cx18_serialized_open(struct cx18_stream *s, struct file *filp) } if (!test_bit(CX18_F_I_RADIO_USER, &cx->i_flags)) { - if (atomic_read(&cx->capturing) > 0) { + if (atomic_read(&cx->ana_capturing) > 0) { /* switching to radio while capture is in progress is not polite */ cx18_release_stream(s); @@ -694,7 +695,7 @@ int cx18_v4l2_open(struct inode *inode, struct file *filp) void cx18_mute(struct cx18 *cx) { - if (atomic_read(&cx->capturing)) + if (atomic_read(&cx->ana_capturing)) cx18_vapi(cx, CX18_CPU_SET_AUDIO_MUTE, 2, cx18_find_handle(cx), 1); CX18_DEBUG_INFO("Mute\n"); @@ -702,7 +703,7 @@ void cx18_mute(struct cx18 *cx) void cx18_unmute(struct cx18 *cx) { - if (atomic_read(&cx->capturing)) { + if (atomic_read(&cx->ana_capturing)) { cx18_msleep_timeout(100, 0); cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 2, cx18_find_handle(cx), 12); diff --git a/drivers/media/video/cx18/cx18-gpio.c b/drivers/media/video/cx18/cx18-gpio.c index bb8bc86086d0925c3a693bdce698524a48245265..b302833f6f9dd8d8250f4e716ed5fa9084d515d6 100644 --- a/drivers/media/video/cx18/cx18-gpio.c +++ b/drivers/media/video/cx18/cx18-gpio.c @@ -35,9 +35,6 @@ #define CX18_REG_GPIO_OUT2 0xc78104 #define CX18_REG_GPIO_DIR2 0xc7810c -static u32 gpio_dir; -static u32 gpio_val; - /* * HVR-1600 GPIO pins, courtesy of Hauppauge: * @@ -49,24 +46,53 @@ static u32 gpio_val; static void gpio_write(struct cx18 *cx) { - write_reg((gpio_dir & 0xffff) << 16, CX18_REG_GPIO_DIR1); - write_reg(((gpio_dir & 0xffff) << 16) | (gpio_val & 0xffff), + u32 dir = cx->gpio_dir; + u32 val = cx->gpio_val; + + write_reg((dir & 0xffff) << 16, CX18_REG_GPIO_DIR1); + write_reg(((dir & 0xffff) << 16) | (val & 0xffff), CX18_REG_GPIO_OUT1); - write_reg(gpio_dir & 0xffff0000, CX18_REG_GPIO_DIR2); - write_reg((gpio_dir & 0xffff0000) | ((gpio_val & 0xffff0000) >> 16), + write_reg(dir & 0xffff0000, CX18_REG_GPIO_DIR2); + write_reg_sync((dir & 0xffff0000) | ((val & 0xffff0000) >> 16), CX18_REG_GPIO_OUT2); } -void cx18_gpio_init(struct cx18 *cx) +void cx18_reset_i2c_slaves_gpio(struct cx18 *cx) { - gpio_dir = cx->card->gpio_init.direction; - gpio_val = cx->card->gpio_init.initial_value; + const struct cx18_gpio_i2c_slave_reset *p; + + p = &cx->card->gpio_i2c_slave_reset; - if (gpio_dir == 0) + if ((p->active_lo_mask | p->active_hi_mask) == 0) return; - gpio_dir |= 1 << cx->card->xceive_pin; - gpio_val |= 1 << cx->card->xceive_pin; + /* Assuming that the masks are a subset of the bits in gpio_dir */ + + /* Assert */ + cx->gpio_val = + (cx->gpio_val | p->active_hi_mask) & ~(p->active_lo_mask); + gpio_write(cx); + schedule_timeout_uninterruptible(msecs_to_jiffies(p->msecs_asserted)); + + /* Deassert */ + cx->gpio_val = + (cx->gpio_val | p->active_lo_mask) & ~(p->active_hi_mask); + gpio_write(cx); + schedule_timeout_uninterruptible(msecs_to_jiffies(p->msecs_recovery)); +} + +void cx18_gpio_init(struct cx18 *cx) +{ + cx->gpio_dir = cx->card->gpio_init.direction; + cx->gpio_val = cx->card->gpio_init.initial_value; + + if (cx->card->tuners[0].tuner == TUNER_XC2028) { + cx->gpio_dir |= 1 << cx->card->xceive_pin; + cx->gpio_val |= 1 << cx->card->xceive_pin; + } + + if (cx->gpio_dir == 0) + return; CX18_DEBUG_INFO("GPIO initial dir: %08x/%08x out: %08x/%08x\n", read_reg(CX18_REG_GPIO_DIR1), read_reg(CX18_REG_GPIO_DIR2), @@ -86,13 +112,12 @@ int cx18_reset_tuner_gpio(void *dev, int cmd, int value) return 0; CX18_DEBUG_INFO("Resetting tuner\n"); - gpio_dir |= 1 << cx->card->xceive_pin; - gpio_val &= ~(1 << cx->card->xceive_pin); + cx->gpio_val &= ~(1 << cx->card->xceive_pin); gpio_write(cx); schedule_timeout_interruptible(msecs_to_jiffies(1)); - gpio_val |= 1 << cx->card->xceive_pin; + cx->gpio_val |= 1 << cx->card->xceive_pin; gpio_write(cx); schedule_timeout_interruptible(msecs_to_jiffies(1)); return 0; diff --git a/drivers/media/video/cx18/cx18-gpio.h b/drivers/media/video/cx18/cx18-gpio.h index 41bac8856b50e050871d85ee655082e2408ee886..525c328f748a3d0f677863bdc4fdde9ae4bdc0fb 100644 --- a/drivers/media/video/cx18/cx18-gpio.h +++ b/drivers/media/video/cx18/cx18-gpio.h @@ -21,4 +21,5 @@ */ void cx18_gpio_init(struct cx18 *cx); +void cx18_reset_i2c_slaves_gpio(struct cx18 *cx); int cx18_reset_tuner_gpio(void *dev, int cmd, int value); diff --git a/drivers/media/video/cx18/cx18-i2c.c b/drivers/media/video/cx18/cx18-i2c.c index 1d6c51a753137652028763005bc3c318404e4011..680bc4e35b79a3c67d38e072af2471fb30e35e2d 100644 --- a/drivers/media/video/cx18/cx18-i2c.c +++ b/drivers/media/video/cx18/cx18-i2c.c @@ -405,6 +405,8 @@ int init_cx18_i2c(struct cx18 *cx) cx18_setscl(&cx->i2c_algo_cb_data[1], 1); cx18_setsda(&cx->i2c_algo_cb_data[1], 1); + cx18_reset_i2c_slaves_gpio(cx); + return i2c_bit_add_bus(&cx->i2c_adap[0]) || i2c_bit_add_bus(&cx->i2c_adap[1]); } diff --git a/drivers/media/video/cx18/cx18-ioctl.c b/drivers/media/video/cx18/cx18-ioctl.c index dbdcb86ec5aac219659a6e5c784804a1b118f141..4151f1e5493febdf9825440be9e0650cb0d4c09f 100644 --- a/drivers/media/video/cx18/cx18-ioctl.c +++ b/drivers/media/video/cx18/cx18-ioctl.c @@ -247,7 +247,7 @@ static int cx18_try_or_set_fmt(struct cx18 *cx, int streamtype, if (!set_fmt || (cx->params.width == w && cx->params.height == h)) return 0; - if (atomic_read(&cx->capturing) > 0) + if (atomic_read(&cx->ana_capturing) > 0) return -EBUSY; cx->params.width = w; @@ -264,7 +264,7 @@ static int cx18_try_or_set_fmt(struct cx18 *cx, int streamtype, if (fmt->type == V4L2_BUF_TYPE_VBI_CAPTURE) { if (set_fmt && streamtype == CX18_ENC_STREAM_TYPE_VBI && cx->vbi.sliced_in->service_set && - atomic_read(&cx->capturing) > 0) + atomic_read(&cx->ana_capturing) > 0) return -EBUSY; if (set_fmt) { cx->vbi.sliced_in->service_set = 0; @@ -293,7 +293,7 @@ static int cx18_try_or_set_fmt(struct cx18 *cx, int streamtype, return 0; if (set == 0) return -EINVAL; - if (atomic_read(&cx->capturing) > 0 && cx->vbi.sliced_in->service_set == 0) + if (atomic_read(&cx->ana_capturing) > 0 && cx->vbi.sliced_in->service_set == 0) return -EBUSY; cx18_av_cmd(cx, VIDIOC_S_FMT, fmt); memcpy(cx->vbi.sliced_in, vbifmt, sizeof(*cx->vbi.sliced_in)); @@ -581,7 +581,7 @@ int cx18_v4l2_ioctls(struct cx18 *cx, struct file *filp, unsigned cmd, void *arg break; if (test_bit(CX18_F_I_RADIO_USER, &cx->i_flags) || - atomic_read(&cx->capturing) > 0) { + atomic_read(&cx->ana_capturing) > 0) { /* Switching standard would turn off the radio or mess with already running streams, prevent that by returning EBUSY. */ @@ -677,7 +677,7 @@ int cx18_v4l2_ioctls(struct cx18 *cx, struct file *filp, unsigned cmd, void *arg enc->flags = 0; if (try) return 0; - if (!atomic_read(&cx->capturing)) + if (!atomic_read(&cx->ana_capturing)) return -EPERM; if (test_and_set_bit(CX18_F_I_ENC_PAUSED, &cx->i_flags)) return 0; @@ -689,7 +689,7 @@ int cx18_v4l2_ioctls(struct cx18 *cx, struct file *filp, unsigned cmd, void *arg enc->flags = 0; if (try) return 0; - if (!atomic_read(&cx->capturing)) + if (!atomic_read(&cx->ana_capturing)) return -EPERM; if (!test_and_clear_bit(CX18_F_I_ENC_PAUSED, &cx->i_flags)) return 0; diff --git a/drivers/media/video/cx18/cx18-irq.c b/drivers/media/video/cx18/cx18-irq.c index 6e14f8bda5597c45c4c7b19add274271abb8a6d5..25114a5cbd57d0f58c19c7461b269421717a61c5 100644 --- a/drivers/media/video/cx18/cx18-irq.c +++ b/drivers/media/video/cx18/cx18-irq.c @@ -75,7 +75,7 @@ static void epu_dma_done(struct cx18 *cx, struct cx18_mailbox *mb) cx18_buf_sync_for_device(s, buf); cx18_vapi(cx, CX18_CPU_DE_SET_MDL, 5, s->handle, - (void *)&cx->scb->cpu_mdl[buf->id] - cx->enc_mem, + (void __iomem *)&cx->scb->cpu_mdl[buf->id] - cx->enc_mem, 1, buf->id, s->buf_size); } else set_bit(CX18_F_B_NEED_BUF_SWAP, &buf->b_flags); @@ -161,13 +161,15 @@ irqreturn_t cx18_irq_handler(int irq, void *dev_id) */ if (sw2) { - if (sw2 & (cx->scb->cpu2hpu_irq_ack | cx->scb->cpu2epu_irq_ack)) + if (sw2 & (readl(&cx->scb->cpu2hpu_irq_ack) | + readl(&cx->scb->cpu2epu_irq_ack))) wake_up(&cx->mb_cpu_waitq); - if (sw2 & (cx->scb->apu2hpu_irq_ack | cx->scb->apu2epu_irq_ack)) + if (sw2 & (readl(&cx->scb->apu2hpu_irq_ack) | + readl(&cx->scb->apu2epu_irq_ack))) wake_up(&cx->mb_apu_waitq); - if (sw2 & cx->scb->epu2hpu_irq_ack) + if (sw2 & readl(&cx->scb->epu2hpu_irq_ack)) wake_up(&cx->mb_epu_waitq); - if (sw2 & cx->scb->hpu2epu_irq_ack) + if (sw2 & readl(&cx->scb->hpu2epu_irq_ack)) wake_up(&cx->mb_hpu_waitq); } diff --git a/drivers/media/video/cx18/cx18-mailbox.c b/drivers/media/video/cx18/cx18-mailbox.c index 0c5f328bca5434ae931cf7c0c038eab9678b18f8..2a5ccef9185b4d04a87576afd6005e44db967c20 100644 --- a/drivers/media/video/cx18/cx18-mailbox.c +++ b/drivers/media/video/cx18/cx18-mailbox.c @@ -94,10 +94,10 @@ static const struct cx18_api_info *find_api_info(u32 cmd) return NULL; } -static struct cx18_mailbox *cx18_mb_is_complete(struct cx18 *cx, int rpu, +static struct cx18_mailbox __iomem *cx18_mb_is_complete(struct cx18 *cx, int rpu, u32 *state, u32 *irq, u32 *req) { - struct cx18_mailbox *mb = NULL; + struct cx18_mailbox __iomem *mb = NULL; int wait_count = 0; u32 ack; @@ -142,7 +142,7 @@ static struct cx18_mailbox *cx18_mb_is_complete(struct cx18 *cx, int rpu, long cx18_mb_ack(struct cx18 *cx, const struct cx18_mailbox *mb) { const struct cx18_api_info *info = find_api_info(mb->cmd); - struct cx18_mailbox *ack_mb; + struct cx18_mailbox __iomem *ack_mb; u32 ack_irq; u8 rpu = CPU; @@ -182,7 +182,7 @@ static int cx18_api_call(struct cx18 *cx, u32 cmd, int args, u32 data[]) { const struct cx18_api_info *info = find_api_info(cmd); u32 state = 0, irq = 0, req, oldreq, err; - struct cx18_mailbox *mb; + struct cx18_mailbox __iomem *mb; wait_queue_head_t *waitq; int timeout = 100; int cnt = 0; diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c index 4ca9d847f1b1863703f8421212aae1ce8f493070..1b921a33609226afb08a569caefc230d8cfe5df9 100644 --- a/drivers/media/video/cx18/cx18-streams.c +++ b/drivers/media/video/cx18/cx18-streams.c @@ -36,12 +36,13 @@ #define CX18_DSP0_INTERRUPT_MASK 0xd0004C static struct file_operations cx18_v4l2_enc_fops = { - .owner = THIS_MODULE, - .read = cx18_v4l2_read, - .open = cx18_v4l2_open, - .ioctl = cx18_v4l2_ioctl, - .release = cx18_v4l2_close, - .poll = cx18_v4l2_enc_poll, + .owner = THIS_MODULE, + .read = cx18_v4l2_read, + .open = cx18_v4l2_open, + .ioctl = cx18_v4l2_ioctl, + .compat_ioctl = v4l_compat_ioctl32, + .release = cx18_v4l2_close, + .poll = cx18_v4l2_enc_poll, }; /* offset from 0 to register ts v4l2 minors on */ @@ -443,7 +444,7 @@ int cx18_start_v4l2_encode_stream(struct cx18_stream *s) s->handle = data[0]; cx18_vapi(cx, CX18_CPU_SET_CHANNEL_TYPE, 2, s->handle, captype); - if (atomic_read(&cx->capturing) == 0 && !ts) { + if (atomic_read(&cx->ana_capturing) == 0 && !ts) { /* Stuff from Windows, we don't know what it is */ cx18_vapi(cx, CX18_CPU_SET_VER_CROP_LINE, 2, s->handle, 0); cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 3, 1); @@ -466,14 +467,14 @@ int cx18_start_v4l2_encode_stream(struct cx18_stream *s) cx2341x_update(cx, cx18_api_func, NULL, &cx->params); } - if (atomic_read(&cx->capturing) == 0) { + if (atomic_read(&cx->tot_capturing) == 0) { clear_bit(CX18_F_I_EOS, &cx->i_flags); write_reg(7, CX18_DSP0_INTERRUPT_MASK); } cx18_vapi(cx, CX18_CPU_DE_SET_MDL_ACK, 3, s->handle, - (void *)&cx->scb->cpu_mdl_ack[s->type][0] - cx->enc_mem, - (void *)&cx->scb->cpu_mdl_ack[s->type][1] - cx->enc_mem); + (void __iomem *)&cx->scb->cpu_mdl_ack[s->type][0] - cx->enc_mem, + (void __iomem *)&cx->scb->cpu_mdl_ack[s->type][1] - cx->enc_mem); list_for_each(p, &s->q_free.list) { struct cx18_buffer *buf = list_entry(p, struct cx18_buffer, list); @@ -481,8 +482,8 @@ int cx18_start_v4l2_encode_stream(struct cx18_stream *s) writel(buf->dma_handle, &cx->scb->cpu_mdl[buf->id].paddr); writel(s->buf_size, &cx->scb->cpu_mdl[buf->id].length); cx18_vapi(cx, CX18_CPU_DE_SET_MDL, 5, s->handle, - (void *)&cx->scb->cpu_mdl[buf->id] - cx->enc_mem, 1, - buf->id, s->buf_size); + (void __iomem *)&cx->scb->cpu_mdl[buf->id] - cx->enc_mem, + 1, buf->id, s->buf_size); } /* begin_capture */ if (cx18_vapi(cx, CX18_CPU_CAPTURE_START, 1, s->handle)) { @@ -492,7 +493,9 @@ int cx18_start_v4l2_encode_stream(struct cx18_stream *s) } /* you're live! sit back and await interrupts :) */ - atomic_inc(&cx->capturing); + if (!ts) + atomic_inc(&cx->ana_capturing); + atomic_inc(&cx->tot_capturing); return 0; } @@ -523,7 +526,7 @@ int cx18_stop_v4l2_encode_stream(struct cx18_stream *s, int gop_end) CX18_DEBUG_INFO("Stop Capture\n"); - if (atomic_read(&cx->capturing) == 0) + if (atomic_read(&cx->tot_capturing) == 0) return 0; if (s->type == CX18_ENC_STREAM_TYPE_MPG) @@ -537,7 +540,9 @@ int cx18_stop_v4l2_encode_stream(struct cx18_stream *s, int gop_end) CX18_INFO("ignoring gop_end: not (yet?) supported by the firmware\n"); } - atomic_dec(&cx->capturing); + if (s->type != CX18_ENC_STREAM_TYPE_TS) + atomic_dec(&cx->ana_capturing); + atomic_dec(&cx->tot_capturing); /* Clear capture and no-read bits */ clear_bit(CX18_F_S_STREAMING, &s->s_flags); @@ -545,7 +550,7 @@ int cx18_stop_v4l2_encode_stream(struct cx18_stream *s, int gop_end) cx18_vapi(cx, CX18_DESTROY_TASK, 1, s->handle); s->handle = 0xffffffff; - if (atomic_read(&cx->capturing) > 0) + if (atomic_read(&cx->tot_capturing) > 0) return 0; write_reg(5, CX18_DSP0_INTERRUPT_MASK); diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c index f24abcd06dea0eb1027630be34ca934daa87d6e8..c4cc2f3b887643dc5facfc9ce3e1d9f5d7210c38 100644 --- a/drivers/media/video/cx23885/cx23885-core.c +++ b/drivers/media/video/cx23885/cx23885-core.c @@ -823,7 +823,7 @@ static void cx23885_dev_unregister(struct cx23885_dev *dev) iounmap(dev->lmmio); } -static u32* cx23885_risc_field(u32 *rp, struct scatterlist *sglist, +static __le32* cx23885_risc_field(__le32 *rp, struct scatterlist *sglist, unsigned int offset, u32 sync_line, unsigned int bpl, unsigned int padding, unsigned int lines) @@ -883,7 +883,7 @@ int cx23885_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc, unsigned int padding, unsigned int lines) { u32 instructions, fields; - u32 *rp; + __le32 *rp; int rc; fields = 0; @@ -924,7 +924,7 @@ static int cx23885_risc_databuffer(struct pci_dev *pci, unsigned int lines) { u32 instructions; - u32 *rp; + __le32 *rp; int rc; /* estimate risc mem: worst case is one write per page border + @@ -951,7 +951,7 @@ static int cx23885_risc_databuffer(struct pci_dev *pci, int cx23885_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc, u32 reg, u32 mask, u32 value) { - u32 *rp; + __le32 *rp; int rc; if ((rc = btcx_riscmem_alloc(pci, risc, 4*16)) < 0) diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c index 607efdcd22f8d0eeae68ba7a57b01c2c171293cd..1da6f134888d6d524ee375d345c75574981706bc 100644 --- a/drivers/media/video/cx25840/cx25840-core.c +++ b/drivers/media/video/cx25840/cx25840-core.c @@ -433,7 +433,7 @@ static int set_input(struct i2c_client *client, enum cx25840_video_input vid_inp int chroma = vid_input & 0xf00; if ((vid_input & ~0xff0) || - luma < CX25840_SVIDEO_LUMA1 || luma > CX25840_SVIDEO_LUMA4 || + luma < CX25840_SVIDEO_LUMA1 || luma > CX25840_SVIDEO_LUMA8 || chroma < CX25840_SVIDEO_CHROMA4 || chroma > CX25840_SVIDEO_CHROMA8) { v4l_err(client, "0x%04x is not a valid video input!\n", vid_input); diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c index e976fc6bef7ccc7c6ec747fc5594f7a720aff505..80c8883e54b5c6ef853d5e8560da3424044376e3 100644 --- a/drivers/media/video/cx88/cx88-alsa.c +++ b/drivers/media/video/cx88/cx88-alsa.c @@ -332,6 +332,12 @@ static int snd_cx88_pcm_open(struct snd_pcm_substream *substream) struct snd_pcm_runtime *runtime = substream->runtime; int err; + if (!chip) { + printk(KERN_ERR "BUG: cx88 can't find device struct." + " Can't proceed with open\n"); + return -ENODEV; + } + err = snd_pcm_hw_constraint_pow2(runtime, 0, SNDRV_PCM_HW_PARAM_PERIODS); if (err < 0) goto _error; diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c index aeba26dc0a37ce69a8da26cd7fff176b139da54a..fa6d398e97b9f44015527027e43771ad2de1ac79 100644 --- a/drivers/media/video/cx88/cx88-cards.c +++ b/drivers/media/video/cx88/cx88-cards.c @@ -1493,10 +1493,16 @@ static const struct cx88_board cx88_boards[] = { }, }, [CX88_BOARD_POWERCOLOR_REAL_ANGEL] = { - .name = "PowerColor Real Angel 330", + .name = "PowerColor RA330", /* Long names may confuse LIRC. */ .tuner_type = TUNER_XC2028, .tuner_addr = 0x61, .input = { { + .type = CX88_VMUX_DEBUG, + .vmux = 3, /* Due to the way the cx88 driver is written, */ + .gpio0 = 0x00ff, /* there is no way to deactivate audio pass- */ + .gpio1 = 0xf39d, /* through without this entry. Furthermore, if */ + .gpio3 = 0x0000, /* the TV mux entry is first, you get audio */ + }, { /* from the tuner on boot for a little while. */ .type = CX88_VMUX_TELEVISION, .vmux = 0, .gpio0 = 0x00ff, @@ -2424,8 +2430,9 @@ void cx88_setup_xc3028(struct cx88_core *core, struct xc2028_ctrl *ctl) switch (core->boardnr) { case CX88_BOARD_POWERCOLOR_REAL_ANGEL: - /* Doesn't work with firmware version 2.7 */ - ctl->fname = "xc3028-v25.fw"; + /* Now works with firmware version 2.7 */ + if (core->i2c_algo.udelay < 16) + core->i2c_algo.udelay = 16; break; case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO: ctl->scode_table = XC3028_FE_ZARLINK456; diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c index c4d1aff1fdb4911f186344f59594110a70604c2e..60eeda3057e9e8552bf0bb5361987e6f8d7b04d7 100644 --- a/drivers/media/video/cx88/cx88-core.c +++ b/drivers/media/video/cx88/cx88-core.c @@ -70,7 +70,7 @@ static DEFINE_MUTEX(devlist); /* @lpi: lines per IRQ, or 0 to not generate irqs. Note: IRQ to be generated _after_ lpi lines are transferred. */ -static u32* cx88_risc_field(u32 *rp, struct scatterlist *sglist, +static __le32* cx88_risc_field(__le32 *rp, struct scatterlist *sglist, unsigned int offset, u32 sync_line, unsigned int bpl, unsigned int padding, unsigned int lines, unsigned int lpi) @@ -130,7 +130,7 @@ int cx88_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc, unsigned int bpl, unsigned int padding, unsigned int lines) { u32 instructions,fields; - u32 *rp; + __le32 *rp; int rc; fields = 0; @@ -168,7 +168,7 @@ int cx88_risc_databuffer(struct pci_dev *pci, struct btcx_riscmem *risc, unsigned int lines, unsigned int lpi) { u32 instructions; - u32 *rp; + __le32 *rp; int rc; /* estimate risc mem: worst case is one write per page border + @@ -193,7 +193,7 @@ int cx88_risc_databuffer(struct pci_dev *pci, struct btcx_riscmem *risc, int cx88_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc, u32 reg, u32 mask, u32 value) { - u32 *rp; + __le32 *rp; int rc; if ((rc = btcx_riscmem_alloc(pci, risc, 4*16)) < 0) diff --git a/drivers/media/video/em28xx/em28xx-audio.c b/drivers/media/video/em28xx/em28xx-audio.c index 92b2a6db4fdc15edea12a61ccbdcfa522da7a534..3c006103c1eb369c4817fd74522ef7ffebc91e61 100644 --- a/drivers/media/video/em28xx/em28xx-audio.c +++ b/drivers/media/video/em28xx/em28xx-audio.c @@ -268,6 +268,12 @@ static int snd_em28xx_capture_open(struct snd_pcm_substream *substream) dprintk("opening device and trying to acquire exclusive lock\n"); + if (!dev) { + printk(KERN_ERR "BUG: em28xx can't find device struct." + " Can't proceed with open\n"); + return -ENODEV; + } + /* Sets volume, mute, etc */ dev->mute = 0; @@ -415,6 +421,12 @@ static int em28xx_audio_init(struct em28xx *dev) static int devnr; int ret, err; + if (dev->has_audio_class) { + /* This device does not support the extension (in this case + the device is expecting the snd-usb-audio module */ + return 0; + } + printk(KERN_INFO "em28xx-audio.c: probing for em28x1 " "non standard usbaudio\n"); printk(KERN_INFO "em28xx-audio.c: Copyright (C) 2006 Markus " @@ -458,6 +470,12 @@ static int em28xx_audio_fini(struct em28xx *dev) if (dev == NULL) return 0; + if (dev->has_audio_class) { + /* This device does not support the extension (in this case + the device is expecting the snd-usb-audio module */ + return 0; + } + if (dev->adev) { snd_card_free(dev->adev->sndcard); kfree(dev->adev); diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index 3e4f3c7e92e78ee62231feaebde1628d0cae27ff..8cbda43727c3de59ba73a9427706b0961f7d80b1 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -157,6 +157,7 @@ struct em28xx_board em28xx_boards[] = { .tda9887_conf = TDA9887_PRESENT, .tuner_type = TUNER_XC2028, .mts_firmware = 1, + .has_dvb = 1, .decoder = EM28XX_TVP5150, .input = { { .type = EM28XX_VMUX_TELEVISION, @@ -524,6 +525,9 @@ void em28xx_pre_card_setup(struct em28xx *dev) rc = em28xx_read_reg(dev, EM28XX_R0A_CHIPID); if (rc > 0) { switch (rc) { + case CHIP_ID_EM2860: + em28xx_info("chip ID is em2860\n"); + break; case CHIP_ID_EM2883: em28xx_info("chip ID is em2882/em2883\n"); dev->wait_after_write = 0; diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c index 8cf4983f0039602ce617fbe929a1edad032baa26..0b2333ee07f8ea6c3bbf7200cd70f47b89c3a61f 100644 --- a/drivers/media/video/em28xx/em28xx-dvb.c +++ b/drivers/media/video/em28xx/em28xx-dvb.c @@ -382,6 +382,11 @@ static int dvb_init(struct em28xx *dev) int result = 0; struct em28xx_dvb *dvb; + if (!dev->has_dvb) { + /* This device does not support the extension */ + return 0; + } + dvb = kzalloc(sizeof(struct em28xx_dvb), GFP_KERNEL); if (dvb == NULL) { @@ -444,6 +449,11 @@ out_free: static int dvb_fini(struct em28xx *dev) { + if (!dev->has_dvb) { + /* This device does not support the extension */ + return 0; + } + if (dev->dvb) { unregister_dvb(dev->dvb); dev->dvb = NULL; diff --git a/drivers/media/video/em28xx/em28xx-reg.h b/drivers/media/video/em28xx/em28xx-reg.h index 9058bed07953d839fc69fd2a44042061cb0c5b3a..fac1ab23f6216dd74d4fcbc0a65fd26868d0fcd6 100644 --- a/drivers/media/video/em28xx/em28xx-reg.h +++ b/drivers/media/video/em28xx/em28xx-reg.h @@ -84,5 +84,6 @@ /* FIXME: Need to be populated with the other chip ID's */ enum em28xx_chip_id { + CHIP_ID_EM2860 = 34, CHIP_ID_EM2883 = 36, }; diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c index 8996175cc95075bca9c42c89501a2adc51bd12fc..285bc62bbe4670f203cde0e08c2c14e1e00743bc 100644 --- a/drivers/media/video/em28xx/em28xx-video.c +++ b/drivers/media/video/em28xx/em28xx-video.c @@ -1166,13 +1166,13 @@ static int vidioc_g_register(struct file *file, void *priv, reg->val = ret; } else { - u64 val = 0; + __le64 val = 0; ret = em28xx_read_reg_req_len(dev, USB_REQ_GET_STATUS, reg->reg, (char *)&val, 2); if (ret < 0) return ret; - reg->val = cpu_to_le64((__u64)val); + reg->val = le64_to_cpu(val); } return 0; @@ -1183,9 +1183,9 @@ static int vidioc_s_register(struct file *file, void *priv, { struct em28xx_fh *fh = priv; struct em28xx *dev = fh->dev; - u64 buf; + __le64 buf; - buf = le64_to_cpu((__u64)reg->val); + buf = cpu_to_le64(reg->val); return em28xx_write_regs(dev, reg->reg, (char *)&buf, em28xx_reg_len(reg->reg)); @@ -1848,32 +1848,28 @@ static DEFINE_MUTEX(em28xx_extension_devlist_lock); int em28xx_register_extension(struct em28xx_ops *ops) { - struct em28xx *h, *dev = NULL; - - list_for_each_entry(h, &em28xx_devlist, devlist) - dev = h; + struct em28xx *dev = NULL; mutex_lock(&em28xx_extension_devlist_lock); list_add_tail(&ops->next, &em28xx_extension_devlist); - if (dev) - ops->init(dev); - + list_for_each_entry(dev, &em28xx_devlist, devlist) { + if (dev) + ops->init(dev); + } printk(KERN_INFO "Em28xx: Initialized (%s) extension\n", ops->name); mutex_unlock(&em28xx_extension_devlist_lock); - return 0; } EXPORT_SYMBOL(em28xx_register_extension); void em28xx_unregister_extension(struct em28xx_ops *ops) { - struct em28xx *h, *dev = NULL; - - list_for_each_entry(h, &em28xx_devlist, devlist) - dev = h; + struct em28xx *dev = NULL; - if (dev) - ops->fini(dev); + list_for_each_entry(dev, &em28xx_devlist, devlist) { + if (dev) + ops->fini(dev); + } mutex_lock(&em28xx_extension_devlist_lock); printk(KERN_INFO "Em28xx: Removed (%s) extension\n", ops->name); diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h index ba06e813c58c3d789222aca798e5bc6811c6caa4..9d23b1efd36d9c93a1e43db7f378147cddfa136f 100644 --- a/drivers/media/video/ivtv/ivtv-driver.h +++ b/drivers/media/video/ivtv/ivtv-driver.h @@ -259,6 +259,12 @@ struct ivtv_mailbox_data { /* Scatter-Gather array element, used in DMA transfers */ struct ivtv_sg_element { + __le32 src; + __le32 dst; + __le32 size; +}; + +struct ivtv_sg_host_element { u32 src; u32 dst; u32 size; @@ -349,8 +355,8 @@ struct ivtv_stream { u16 dma_xfer_cnt; /* Base Dev SG Array for cx23415/6 */ - struct ivtv_sg_element *sg_pending; - struct ivtv_sg_element *sg_processing; + struct ivtv_sg_host_element *sg_pending; + struct ivtv_sg_host_element *sg_processing; struct ivtv_sg_element *sg_dma; dma_addr_t sg_handle; int sg_pending_size; diff --git a/drivers/media/video/ivtv/ivtv-fileops.c b/drivers/media/video/ivtv/ivtv-fileops.c index f2fa434b677b88673ef4e7335b10f2f92f02d095..db813e071ce682b36a4dc390c874fbb07ba3989e 100644 --- a/drivers/media/video/ivtv/ivtv-fileops.c +++ b/drivers/media/video/ivtv/ivtv-fileops.c @@ -587,7 +587,7 @@ retry: since we may get here before the stream has been fully set-up */ if (mode == OUT_YUV && s->q_full.length == 0 && itv->dma_data_req_size) { while (count >= itv->dma_data_req_size) { - if (!ivtv_yuv_udma_stream_frame (itv, (void *)user_buf)) { + if (!ivtv_yuv_udma_stream_frame (itv, (void __user *)user_buf)) { bytes_written += itv->dma_data_req_size; user_buf += itv->dma_data_req_size; count -= itv->dma_data_req_size; diff --git a/drivers/media/video/ivtv/ivtv-irq.c b/drivers/media/video/ivtv/ivtv-irq.c index d8ba3a4a8761fb0c66993ae5a2ae998aa068c58f..fba150a6cd2306caa7b877cd8ec053230aa3270a 100644 --- a/drivers/media/video/ivtv/ivtv-irq.c +++ b/drivers/media/video/ivtv/ivtv-irq.c @@ -231,14 +231,14 @@ static void dma_post(struct ivtv_stream *s) struct ivtv_buffer *buf = NULL; struct list_head *p; u32 offset; - u32 *u32buf; + __le32 *u32buf; int x = 0; IVTV_DEBUG_HI_DMA("%s %s completed (%x)\n", ivtv_use_pio(s) ? "PIO" : "DMA", s->name, s->dma_offset); list_for_each(p, &s->q_dma.list) { buf = list_entry(p, struct ivtv_buffer, list); - u32buf = (u32 *)buf->buf; + u32buf = (__le32 *)buf->buf; /* Sync Buffer */ ivtv_buf_sync_for_cpu(s, buf); @@ -444,7 +444,7 @@ static void ivtv_dma_enc_start(struct ivtv_stream *s) } s->dma_xfer_cnt++; - memcpy(s->sg_processing, s->sg_pending, sizeof(struct ivtv_sg_element) * s->sg_pending_size); + memcpy(s->sg_processing, s->sg_pending, sizeof(struct ivtv_sg_host_element) * s->sg_pending_size); s->sg_processing_size = s->sg_pending_size; s->sg_pending_size = 0; s->sg_processed = 0; @@ -473,7 +473,7 @@ static void ivtv_dma_dec_start(struct ivtv_stream *s) if (s->q_predma.bytesused) ivtv_queue_move(s, &s->q_predma, NULL, &s->q_dma, s->q_predma.bytesused); s->dma_xfer_cnt++; - memcpy(s->sg_processing, s->sg_pending, sizeof(struct ivtv_sg_element) * s->sg_pending_size); + memcpy(s->sg_processing, s->sg_pending, sizeof(struct ivtv_sg_host_element) * s->sg_pending_size); s->sg_processing_size = s->sg_pending_size; s->sg_pending_size = 0; s->sg_processed = 0; diff --git a/drivers/media/video/ivtv/ivtv-queue.c b/drivers/media/video/ivtv/ivtv-queue.c index fc8b1eaa333b38ac0b03d0458aed478e4a71343d..71bd13e22e2ee20a5f6d27c2a4bceda494fd6d61 100644 --- a/drivers/media/video/ivtv/ivtv-queue.c +++ b/drivers/media/video/ivtv/ivtv-queue.c @@ -193,7 +193,7 @@ void ivtv_flush_queues(struct ivtv_stream *s) int ivtv_stream_alloc(struct ivtv_stream *s) { struct ivtv *itv = s->itv; - int SGsize = sizeof(struct ivtv_sg_element) * s->buffers; + int SGsize = sizeof(struct ivtv_sg_host_element) * s->buffers; int i; if (s->buffers == 0) diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c index c47c2b9451474c1dffa24c1757fe1e9d0d69994d..c854285a4371c91510e71ba39df8449762001ece 100644 --- a/drivers/media/video/ivtv/ivtv-streams.c +++ b/drivers/media/video/ivtv/ivtv-streams.c @@ -44,23 +44,25 @@ #include "ivtv-streams.h" static const struct file_operations ivtv_v4l2_enc_fops = { - .owner = THIS_MODULE, - .read = ivtv_v4l2_read, - .write = ivtv_v4l2_write, - .open = ivtv_v4l2_open, - .ioctl = ivtv_v4l2_ioctl, - .release = ivtv_v4l2_close, - .poll = ivtv_v4l2_enc_poll, + .owner = THIS_MODULE, + .read = ivtv_v4l2_read, + .write = ivtv_v4l2_write, + .open = ivtv_v4l2_open, + .ioctl = ivtv_v4l2_ioctl, + .compat_ioctl = v4l_compat_ioctl32, + .release = ivtv_v4l2_close, + .poll = ivtv_v4l2_enc_poll, }; static const struct file_operations ivtv_v4l2_dec_fops = { - .owner = THIS_MODULE, - .read = ivtv_v4l2_read, - .write = ivtv_v4l2_write, - .open = ivtv_v4l2_open, - .ioctl = ivtv_v4l2_ioctl, - .release = ivtv_v4l2_close, - .poll = ivtv_v4l2_dec_poll, + .owner = THIS_MODULE, + .read = ivtv_v4l2_read, + .write = ivtv_v4l2_write, + .open = ivtv_v4l2_open, + .ioctl = ivtv_v4l2_ioctl, + .compat_ioctl = v4l_compat_ioctl32, + .release = ivtv_v4l2_close, + .poll = ivtv_v4l2_dec_poll, }; #define IVTV_V4L2_DEC_MPG_OFFSET 16 /* offset from 0 to register decoder mpg v4l2 minors on */ diff --git a/drivers/media/video/ivtv/ivtv-version.h b/drivers/media/video/ivtv/ivtv-version.h index 02c5ab071d1b3518eec07500f78af9df25f0ea0f..442f43f11b7387dfbf8fbc05e497feef1d0ed2a3 100644 --- a/drivers/media/video/ivtv/ivtv-version.h +++ b/drivers/media/video/ivtv/ivtv-version.h @@ -22,8 +22,8 @@ #define IVTV_DRIVER_NAME "ivtv" #define IVTV_DRIVER_VERSION_MAJOR 1 -#define IVTV_DRIVER_VERSION_MINOR 2 -#define IVTV_DRIVER_VERSION_PATCHLEVEL 1 +#define IVTV_DRIVER_VERSION_MINOR 3 +#define IVTV_DRIVER_VERSION_PATCHLEVEL 0 #define IVTV_VERSION __stringify(IVTV_DRIVER_VERSION_MAJOR) "." __stringify(IVTV_DRIVER_VERSION_MINOR) "." __stringify(IVTV_DRIVER_VERSION_PATCHLEVEL) #define IVTV_DRIVER_VERSION KERNEL_VERSION(IVTV_DRIVER_VERSION_MAJOR,IVTV_DRIVER_VERSION_MINOR,IVTV_DRIVER_VERSION_PATCHLEVEL) diff --git a/drivers/media/video/ivtv/ivtv-yuv.c b/drivers/media/video/ivtv/ivtv-yuv.c index a9417f6e40870d8837411a109f9ddf240c1ffb13..3092ff1d00a066a24a4d04b3de06f1999159a299 100644 --- a/drivers/media/video/ivtv/ivtv-yuv.c +++ b/drivers/media/video/ivtv/ivtv-yuv.c @@ -1116,7 +1116,7 @@ void ivtv_yuv_setup_stream_frame(struct ivtv *itv) } /* Attempt to dma a frame from a user buffer */ -int ivtv_yuv_udma_stream_frame(struct ivtv *itv, void *src) +int ivtv_yuv_udma_stream_frame(struct ivtv *itv, void __user *src) { struct yuv_playback_info *yi = &itv->yuv_info; struct ivtv_dma_frame dma_args; diff --git a/drivers/media/video/ivtv/ivtv-yuv.h b/drivers/media/video/ivtv/ivtv-yuv.h index 2fe5f1250762821741679be463580641ce77b951..ca5173fbf006f16e9933e2d79e5e11a3135fef62 100644 --- a/drivers/media/video/ivtv/ivtv-yuv.h +++ b/drivers/media/video/ivtv/ivtv-yuv.h @@ -35,7 +35,7 @@ extern const u32 yuv_offset[IVTV_YUV_BUFFERS]; int ivtv_yuv_filter_check(struct ivtv *itv); void ivtv_yuv_setup_stream_frame(struct ivtv *itv); -int ivtv_yuv_udma_stream_frame(struct ivtv *itv, void *src); +int ivtv_yuv_udma_stream_frame(struct ivtv *itv, void __user *src); void ivtv_yuv_frame_complete(struct ivtv *itv); int ivtv_yuv_prep_frame(struct ivtv *itv, struct ivtv_dma_frame *args); void ivtv_yuv_close(struct ivtv *itv); diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c index 7cc8e9b19fb794fb57139515692de6d460afbd96..5ec5bb9a94d2e848095d8e737eb2936e6803b14d 100644 --- a/drivers/media/video/pxa_camera.c +++ b/drivers/media/video/pxa_camera.c @@ -1019,12 +1019,12 @@ static int pxa_camera_probe(struct platform_device *pdev) struct pxa_camera_dev *pcdev; struct resource *res; void __iomem *base; - unsigned int irq; + int irq; int err = 0; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); irq = platform_get_irq(pdev, 0); - if (!res || !irq) { + if (!res || irq < 0) { err = -ENODEV; goto exit; } diff --git a/drivers/media/video/saa7134/saa7134-alsa.c b/drivers/media/video/saa7134/saa7134-alsa.c index ba3082422a01915dce20bce15832c495e9555d89..f118de6e36722950b43b5cb21d64520a32386f1f 100644 --- a/drivers/media/video/saa7134/saa7134-alsa.c +++ b/drivers/media/video/saa7134/saa7134-alsa.c @@ -613,9 +613,15 @@ static int snd_card_saa7134_capture_open(struct snd_pcm_substream * substream) struct snd_pcm_runtime *runtime = substream->runtime; snd_card_saa7134_pcm_t *pcm; snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream); - struct saa7134_dev *dev = saa7134->dev; + struct saa7134_dev *dev; int amux, err; + if (!saa7134) { + printk(KERN_ERR "BUG: saa7134 can't find device struct." + " Can't proceed with open\n"); + return -ENODEV; + } + dev = saa7134->dev; mutex_lock(&dev->dmasound.lock); dev->dmasound.read_count = 0; diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c index b111903aa322cd287a4d5ca0041396242b7e6c43..2618cfa592e7067287407a403f9501213575b8d0 100644 --- a/drivers/media/video/saa7134/saa7134-cards.c +++ b/drivers/media/video/saa7134/saa7134-cards.c @@ -4114,11 +4114,7 @@ struct saa7134_board saa7134_boards[] = { .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, - /* - TODO: .mpeg = SAA7134_MPEG_DVB, - */ - .inputs = {{ .name = name_tv, .vmux = 1, @@ -4157,7 +4153,7 @@ struct saa7134_board saa7134_boards[] = { } }, .radio = { .name = name_radio, - .amux = LINE1, + .amux = TV, }, }, [SAA7134_BOARD_AVERMEDIA_M115] = { @@ -4167,6 +4163,7 @@ struct saa7134_board saa7134_boards[] = { .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, + .mpeg = SAA7134_MPEG_DVB, .inputs = {{ .name = name_tv, .vmux = 1, @@ -5351,22 +5348,21 @@ static int saa7134_xc2028_callback(struct saa7134_dev *dev, { switch (command) { case XC2028_TUNER_RESET: - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x06e20000, 0x06e20000); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x06a20000, 0x06a20000); - mdelay(250); - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x06e20000, 0); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x06a20000, 0); - mdelay(250); - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x06e20000, 0x06e20000); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x06a20000, 0x06a20000); - mdelay(250); - saa_andorl(SAA7133_ANALOG_IO_SELECT >> 2, 0x02, 0x02); - saa_andorl(SAA7134_ANALOG_IN_CTRL1 >> 2, 0x81, 0x81); - saa_andorl(SAA7134_AUDIO_CLOCK0 >> 2, 0x03187de7, 0x03187de7); - saa_andorl(SAA7134_AUDIO_PLL_CTRL >> 2, 0x03, 0x03); - saa_andorl(SAA7134_AUDIO_CLOCKS_PER_FIELD0 >> 2, - 0x0001e000, 0x0001e000); - return 0; + saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x00008000, 0x00000000); + saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x00008000, 0x00008000); + switch (dev->board) { + case SAA7134_BOARD_AVERMEDIA_CARDBUS_506: + saa7134_set_gpio(dev, 23, 0); + msleep(10); + saa7134_set_gpio(dev, 23, 1); + break; + case SAA7134_BOARD_AVERMEDIA_A16D: + saa7134_set_gpio(dev, 21, 0); + msleep(10); + saa7134_set_gpio(dev, 21, 1); + break; + } + return 0; } return -EINVAL; } @@ -5553,9 +5549,7 @@ int saa7134_board_init1(struct saa7134_dev *dev) saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x08000000, 0x00000000); break; case SAA7134_BOARD_AVERMEDIA_CARDBUS: - case SAA7134_BOARD_AVERMEDIA_CARDBUS_506: case SAA7134_BOARD_AVERMEDIA_M115: - case SAA7134_BOARD_AVERMEDIA_A16D: /* power-down tuner chip */ saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0xffffffff, 0); saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0xffffffff, 0); @@ -5565,6 +5559,18 @@ int saa7134_board_init1(struct saa7134_dev *dev) saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0xffffffff, 0xffffffff); msleep(10); break; + case SAA7134_BOARD_AVERMEDIA_CARDBUS_506: + saa7134_set_gpio(dev, 23, 0); + msleep(10); + saa7134_set_gpio(dev, 23, 1); + break; + case SAA7134_BOARD_AVERMEDIA_A16D: + saa7134_set_gpio(dev, 21, 0); + msleep(10); + saa7134_set_gpio(dev, 21, 1); + msleep(1); + dev->has_remote = SAA7134_REMOTE_GPIO; + break; case SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM: /* power-down tuner chip */ saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x000A8004, 0x000A8004); @@ -5615,7 +5621,8 @@ int saa7134_board_init1(struct saa7134_dev *dev) saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x80040100, 0x80040100); saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x80040100, 0x00040100); printk("%s: %s: hybrid analog/dvb card\n" - "%s: Sorry, only the analog inputs are supported for now.\n", + "%s: Sorry, only analog s-video and composite input " + "are supported for now.\n", dev->name, card(dev).name, dev->name); break; } @@ -5675,6 +5682,7 @@ static void saa7134_tuner_setup(struct saa7134_dev *dev) switch (dev->board) { case SAA7134_BOARD_AVERMEDIA_A16D: + case SAA7134_BOARD_AVERMEDIA_CARDBUS_506: ctl.demod = XC3028_FE_ZARLINK456; break; default: diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c index 469f93aac0083a1e049cb55bc27ed985ca31596d..341b101b0357d457003438ecaa210d16640dc580 100644 --- a/drivers/media/video/saa7134/saa7134-dvb.c +++ b/drivers/media/video/saa7134/saa7134-dvb.c @@ -153,12 +153,12 @@ static int mt352_aver777_init(struct dvb_frontend* fe) return 0; } -static int mt352_aver_a16d_init(struct dvb_frontend *fe) +static int mt352_avermedia_xc3028_init(struct dvb_frontend *fe) { - static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x2d }; - static u8 reset [] = { RESET, 0x80 }; - static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; - static u8 agc_cfg [] = { AGC_TARGET, 0x28, 0xa0 }; + static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x2d }; + static u8 reset [] = { RESET, 0x80 }; + static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; + static u8 agc_cfg [] = { AGC_TARGET, 0xe }; static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 }; mt352_write(fe, clock_config, sizeof(clock_config)); @@ -167,12 +167,9 @@ static int mt352_aver_a16d_init(struct dvb_frontend *fe) mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg)); mt352_write(fe, agc_cfg, sizeof(agc_cfg)); mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg)); - return 0; } - - static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) { @@ -215,14 +212,10 @@ static struct mt352_config avermedia_777 = { .demod_init = mt352_aver777_init, }; -static struct mt352_config avermedia_16d = { - .demod_address = 0xf, - .demod_init = mt352_aver_a16d_init, -}; - -static struct mt352_config avermedia_e506r_mt352_dev = { +static struct mt352_config avermedia_xc3028_mt352_dev = { .demod_address = (0x1e >> 1), .no_tuner = 1, + .demod_init = mt352_avermedia_xc3028_init, }; /* ================================================================== @@ -975,9 +968,10 @@ static int dvb_init(struct saa7134_dev *dev) } break; case SAA7134_BOARD_AVERMEDIA_A16D: - dprintk("avertv A16D dvb setup\n"); - dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_16d, - &dev->i2c_adap); + dprintk("AverMedia A16D dvb setup\n"); + dev->dvb.frontend = dvb_attach(mt352_attach, + &avermedia_xc3028_mt352_dev, + &dev->i2c_adap); attach_xc3028 = 1; break; case SAA7134_BOARD_MD7134: @@ -1091,7 +1085,8 @@ static int dvb_init(struct saa7134_dev *dev) ads_tech_duo_config.tuner_address); goto dettach_frontend; } - } + } else + wprintk("failed to attach tda10046\n"); break; case SAA7134_BOARD_TEVION_DVBT_220RF: if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config, @@ -1260,11 +1255,14 @@ static int dvb_init(struct saa7134_dev *dev) goto dettach_frontend; break; case SAA7134_BOARD_AVERMEDIA_CARDBUS_506: + dprintk("AverMedia E506R dvb setup\n"); + saa7134_set_gpio(dev, 25, 0); + msleep(10); + saa7134_set_gpio(dev, 25, 1); dev->dvb.frontend = dvb_attach(mt352_attach, - &avermedia_e506r_mt352_dev, - &dev->i2c_adap); + &avermedia_xc3028_mt352_dev, + &dev->i2c_adap); attach_xc3028 = 1; - break; case SAA7134_BOARD_MD7134_BRIDGE_2: dev->dvb.frontend = dvb_attach(tda10086_attach, &sd1878_4m, &dev->i2c_adap); @@ -1338,7 +1336,8 @@ static int dvb_init(struct saa7134_dev *dev) return ret; dettach_frontend: - dvb_frontend_detach(dev->dvb.frontend); + if (dev->dvb.frontend) + dvb_frontend_detach(dev->dvb.frontend); dev->dvb.frontend = NULL; return -1; diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c index 1314522a8130784432147a5f8ad8e3ef35743a6f..3ae71a3408223800ce442efc413c8589bb18ae4a 100644 --- a/drivers/media/video/saa7134/saa7134-empress.c +++ b/drivers/media/video/saa7134/saa7134-empress.c @@ -110,9 +110,10 @@ static int ts_release(struct inode *inode, struct file *file) { struct saa7134_dev *dev = file->private_data; + mutex_lock(&dev->empress_tsq.vb_lock); + videobuf_stop(&dev->empress_tsq); videobuf_mmap_free(&dev->empress_tsq); - dev->empress_users--; /* stop the encoder */ ts_reset_encoder(dev); @@ -121,6 +122,10 @@ static int ts_release(struct inode *inode, struct file *file) saa_writeb(SAA7134_AUDIO_MUTE_CTRL, saa_readb(SAA7134_AUDIO_MUTE_CTRL) | (1 << 6)); + dev->empress_users--; + + mutex_unlock(&dev->empress_tsq.vb_lock); + return 0; } @@ -163,8 +168,7 @@ ts_mmap(struct file *file, struct vm_area_struct * vma) static int empress_querycap(struct file *file, void *priv, struct v4l2_capability *cap) { - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; + struct saa7134_dev *dev = file->private_data; strcpy(cap->driver, "saa7134"); strlcpy(cap->card, saa7134_boards[dev->board].name, @@ -219,8 +223,7 @@ static int empress_enum_fmt_cap(struct file *file, void *priv, static int empress_g_fmt_cap(struct file *file, void *priv, struct v4l2_format *f) { - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; + struct saa7134_dev *dev = file->private_data; saa7134_i2c_call_clients(dev, VIDIOC_G_FMT, f); @@ -233,8 +236,7 @@ static int empress_g_fmt_cap(struct file *file, void *priv, static int empress_s_fmt_cap(struct file *file, void *priv, struct v4l2_format *f) { - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; + struct saa7134_dev *dev = file->private_data; saa7134_i2c_call_clients(dev, VIDIOC_S_FMT, f); @@ -248,8 +250,7 @@ static int empress_s_fmt_cap(struct file *file, void *priv, static int empress_reqbufs(struct file *file, void *priv, struct v4l2_requestbuffers *p) { - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; + struct saa7134_dev *dev = file->private_data; return videobuf_reqbufs(&dev->empress_tsq, p); } @@ -257,24 +258,21 @@ static int empress_reqbufs(struct file *file, void *priv, static int empress_querybuf(struct file *file, void *priv, struct v4l2_buffer *b) { - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; + struct saa7134_dev *dev = file->private_data; return videobuf_querybuf(&dev->empress_tsq, b); } static int empress_qbuf(struct file *file, void *priv, struct v4l2_buffer *b) { - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; + struct saa7134_dev *dev = file->private_data; return videobuf_qbuf(&dev->empress_tsq, b); } static int empress_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b) { - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; + struct saa7134_dev *dev = file->private_data; return videobuf_dqbuf(&dev->empress_tsq, b, file->f_flags & O_NONBLOCK); @@ -283,8 +281,7 @@ static int empress_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b) static int empress_streamon(struct file *file, void *priv, enum v4l2_buf_type type) { - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; + struct saa7134_dev *dev = file->private_data; return videobuf_streamon(&dev->empress_tsq); } @@ -292,8 +289,7 @@ static int empress_streamon(struct file *file, void *priv, static int empress_streamoff(struct file *file, void *priv, enum v4l2_buf_type type) { - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; + struct saa7134_dev *dev = file->private_data; return videobuf_streamoff(&dev->empress_tsq); } @@ -301,8 +297,7 @@ static int empress_streamoff(struct file *file, void *priv, static int empress_s_ext_ctrls(struct file *file, void *priv, struct v4l2_ext_controls *ctrls) { - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; + struct saa7134_dev *dev = file->private_data; /* count == 0 is abused in saa6752hs.c, so that special case is handled here explicitly. */ @@ -321,8 +316,7 @@ static int empress_s_ext_ctrls(struct file *file, void *priv, static int empress_g_ext_ctrls(struct file *file, void *priv, struct v4l2_ext_controls *ctrls) { - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; + struct saa7134_dev *dev = file->private_data; if (ctrls->ctrl_class != V4L2_CTRL_CLASS_MPEG) return -EINVAL; diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c index 919632b10aae0ed20510fc68c2d89e944117b00c..76e6501d238d0d31ddaf68305484de9faa9c6368 100644 --- a/drivers/media/video/saa7134/saa7134-input.c +++ b/drivers/media/video/saa7134/saa7134-input.c @@ -323,6 +323,15 @@ int saa7134_input_init1(struct saa7134_dev *dev) saa_setb(SAA7134_GPIO_GPMODE1, 0x1); saa_setb(SAA7134_GPIO_GPSTATUS1, 0x1); break; + case SAA7134_BOARD_AVERMEDIA_A16D: + ir_codes = ir_codes_avermedia_a16d; + mask_keycode = 0x02F200; + mask_keydown = 0x000400; + polling = 50; /* ms */ + /* Without this we won't receive key up events */ + saa_setb(SAA7134_GPIO_GPMODE1, 0x1); + saa_setb(SAA7134_GPIO_GPSTATUS1, 0x1); + break; case SAA7134_BOARD_KWORLD_TERMINATOR: ir_codes = ir_codes_pixelview; mask_keycode = 0x00001f; diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c index a1b92446c8b4ac78052a4849e23a9f428ccba2c1..d015bfe00950c5fcf1a943154cb6413ce8db60f5 100644 --- a/drivers/media/video/soc_camera.c +++ b/drivers/media/video/soc_camera.c @@ -763,15 +763,6 @@ static struct device_driver ic_drv = { .owner = THIS_MODULE, }; -/* - * Image capture host - this is a host device, not a bus device, so, - * no bus reference, no probing. - */ -static struct class soc_camera_host_class = { - .owner = THIS_MODULE, - .name = "camera_host", -}; - static void dummy_release(struct device *dev) { } @@ -801,7 +792,6 @@ int soc_camera_host_register(struct soc_camera_host *ici) /* Number might be equal to the platform device ID */ sprintf(ici->dev.bus_id, "camera_host%d", ici->nr); - ici->dev.class = &soc_camera_host_class; mutex_lock(&list_lock); list_for_each_entry(ix, &hosts, list) { @@ -1003,14 +993,9 @@ static int __init soc_camera_init(void) ret = driver_register(&ic_drv); if (ret) goto edrvr; - ret = class_register(&soc_camera_host_class); - if (ret) - goto eclr; return 0; -eclr: - driver_unregister(&ic_drv); edrvr: bus_unregister(&soc_camera_bus_type); return ret; @@ -1018,7 +1003,6 @@ edrvr: static void __exit soc_camera_exit(void) { - class_unregister(&soc_camera_host_class); driver_unregister(&ic_drv); bus_unregister(&soc_camera_bus_type); } diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c index 198f0afb812e2c93612af7b9786482bbe373367e..0d12ace616658ce8f619d04a1e7815bfaf050a78 100644 --- a/drivers/media/video/tuner-core.c +++ b/drivers/media/video/tuner-core.c @@ -92,6 +92,7 @@ struct tuner { unsigned int type; /* chip type id */ unsigned int config; int (*tuner_callback) (void *dev, int command, int arg); + const char *name; }; /* standard i2c insmod options */ @@ -330,13 +331,13 @@ static void tuner_i2c_address_check(struct tuner *t) tuner_warn("Support for tuners in i2c address range 0x64 thru 0x6f\n"); tuner_warn("will soon be dropped. This message indicates that your\n"); tuner_warn("hardware has a %s tuner at i2c address 0x%02x.\n", - t->i2c->name, t->i2c->addr); + t->name, t->i2c->addr); tuner_warn("To ensure continued support for your device, please\n"); tuner_warn("send a copy of this message, along with full dmesg\n"); tuner_warn("output to v4l-dvb-maintainer@linuxtv.org\n"); tuner_warn("Please use subject line: \"obsolete tuner i2c address.\"\n"); tuner_warn("driver: %s, addr: 0x%02x, type: %d (%s)\n", - t->i2c->adapter->name, t->i2c->addr, t->type, t->i2c->name); + t->i2c->adapter->name, t->i2c->addr, t->type, t->name); tuner_warn("====================== WARNING! ======================\n"); } @@ -470,19 +471,17 @@ static void set_type(struct i2c_client *c, unsigned int type, if ((NULL == analog_ops->set_params) && (fe_tuner_ops->set_analog_params)) { - strlcpy(t->i2c->name, fe_tuner_ops->info.name, - sizeof(t->i2c->name)); + t->name = fe_tuner_ops->info.name; t->fe.analog_demod_priv = t; memcpy(analog_ops, &tuner_core_ops, sizeof(struct analog_demod_ops)); } else { - strlcpy(t->i2c->name, analog_ops->info.name, - sizeof(t->i2c->name)); + t->name = analog_ops->info.name; } - tuner_dbg("type set to %s\n", t->i2c->name); + tuner_dbg("type set to %s\n", t->name); if (t->mode_mask == T_UNINITIALIZED) t->mode_mask = new_mode_mask; @@ -537,7 +536,7 @@ static void set_addr(struct i2c_client *c, struct tuner_setup *tun_setup) static inline int check_mode(struct tuner *t, char *cmd) { if ((1 << t->mode & t->mode_mask) == 0) { - return EINVAL; + return -EINVAL; } switch (t->mode) { @@ -731,11 +730,11 @@ static inline int set_mode(struct i2c_client *client, struct tuner *t, int mode, t->mode = mode; - if (check_mode(t, cmd) == EINVAL) { + if (check_mode(t, cmd) == -EINVAL) { t->mode = T_STANDBY; if (analog_ops->standby) analog_ops->standby(&t->fe); - return EINVAL; + return -EINVAL; } return 0; } @@ -777,13 +776,13 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) break; case AUDC_SET_RADIO: if (set_mode(client, t, V4L2_TUNER_RADIO, "AUDC_SET_RADIO") - == EINVAL) + == -EINVAL) return 0; if (t->radio_freq) set_freq(client, t->radio_freq); break; case TUNER_SET_STANDBY: - if (check_mode(t, "TUNER_SET_STANDBY") == EINVAL) + if (check_mode(t, "TUNER_SET_STANDBY") == -EINVAL) return 0; t->mode = T_STANDBY; if (analog_ops->standby) @@ -791,9 +790,9 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) break; #ifdef CONFIG_VIDEO_ALLOW_V4L1 case VIDIOCSAUDIO: - if (check_mode(t, "VIDIOCSAUDIO") == EINVAL) + if (check_mode(t, "VIDIOCSAUDIO") == -EINVAL) return 0; - if (check_v4l2(t) == EINVAL) + if (check_v4l2(t) == -EINVAL) return 0; /* Should be implemented, since bttv calls it */ @@ -811,10 +810,10 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) }; struct video_channel *vc = arg; - if (check_v4l2(t) == EINVAL) + if (check_v4l2(t) == -EINVAL) return 0; - if (set_mode(client,t,V4L2_TUNER_ANALOG_TV, "VIDIOCSCHAN")==EINVAL) + if (set_mode(client,t,V4L2_TUNER_ANALOG_TV, "VIDIOCSCHAN")==-EINVAL) return 0; if (vc->norm < ARRAY_SIZE(map)) @@ -828,9 +827,9 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) { unsigned long *v = arg; - if (check_mode(t, "VIDIOCSFREQ") == EINVAL) + if (check_mode(t, "VIDIOCSFREQ") == -EINVAL) return 0; - if (check_v4l2(t) == EINVAL) + if (check_v4l2(t) == -EINVAL) return 0; set_freq(client, *v); @@ -840,9 +839,9 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) { struct video_tuner *vt = arg; - if (check_mode(t, "VIDIOCGTUNER") == EINVAL) + if (check_mode(t, "VIDIOCGTUNER") == -EINVAL) return 0; - if (check_v4l2(t) == EINVAL) + if (check_v4l2(t) == -EINVAL) return 0; if (V4L2_TUNER_RADIO == t->mode) { @@ -884,9 +883,9 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) { struct video_audio *va = arg; - if (check_mode(t, "VIDIOCGAUDIO") == EINVAL) + if (check_mode(t, "VIDIOCGAUDIO") == -EINVAL) return 0; - if (check_v4l2(t) == EINVAL) + if (check_v4l2(t) == -EINVAL) return 0; if (V4L2_TUNER_RADIO == t->mode) { @@ -926,7 +925,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) v4l2_std_id *id = arg; if (set_mode (client, t, V4L2_TUNER_ANALOG_TV, "VIDIOC_S_STD") - == EINVAL) + == -EINVAL) return 0; switch_v4l2(); @@ -942,7 +941,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) struct v4l2_frequency *f = arg; if (set_mode (client, t, f->type, "VIDIOC_S_FREQUENCY") - == EINVAL) + == -EINVAL) return 0; switch_v4l2(); set_freq(client,f->frequency); @@ -953,7 +952,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) { struct v4l2_frequency *f = arg; - if (check_mode(t, "VIDIOC_G_FREQUENCY") == EINVAL) + if (check_mode(t, "VIDIOC_G_FREQUENCY") == -EINVAL) return 0; switch_v4l2(); f->type = t->mode; @@ -974,7 +973,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) { struct v4l2_tuner *tuner = arg; - if (check_mode(t, "VIDIOC_G_TUNER") == EINVAL) + if (check_mode(t, "VIDIOC_G_TUNER") == -EINVAL) return 0; switch_v4l2(); @@ -1021,7 +1020,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) { struct v4l2_tuner *tuner = arg; - if (check_mode(t, "VIDIOC_S_TUNER") == EINVAL) + if (check_mode(t, "VIDIOC_S_TUNER") == -EINVAL) return 0; switch_v4l2(); @@ -1115,6 +1114,7 @@ static int tuner_probe(struct i2c_client *client, if (NULL == t) return -ENOMEM; t->i2c = client; + t->name = "(tuner unset)"; i2c_set_clientdata(client, t); t->type = UNSET; t->audmode = V4L2_TUNER_MODE_STEREO; @@ -1272,12 +1272,6 @@ static int tuner_remove(struct i2c_client *client) list_del(&t->list); kfree(t); - - /* The probing code has overwritten the device name, restore it so - that reloading the driver will work. Ideally the device name - should not be overwritten in the first place, but for now that - will do. */ - strlcpy(client->name, "tuner", I2C_NAME_SIZE); return 0; } diff --git a/drivers/media/video/usbvideo/quickcam_messenger.c b/drivers/media/video/usbvideo/quickcam_messenger.c index 32e536edf09d6cc594d4debb6c3f78c2082a1e42..3d26a30abe1ef99b1c9de8873816efa00f1dc7ee 100644 --- a/drivers/media/video/usbvideo/quickcam_messenger.c +++ b/drivers/media/video/usbvideo/quickcam_messenger.c @@ -210,7 +210,7 @@ static int qcm_stv_setb(struct usb_device *dev, u16 reg, u8 val) return ret; } -static int qcm_stv_setw(struct usb_device *dev, u16 reg, u16 val) +static int qcm_stv_setw(struct usb_device *dev, u16 reg, __le16 val) { int ret; diff --git a/drivers/media/video/videobuf-core.c b/drivers/media/video/videobuf-core.c index 982f4463896c68ed74361dacc3c57918a9fb1212..0a88c44ace00b20199e8606cef813234d39e5c74 100644 --- a/drivers/media/video/videobuf-core.c +++ b/drivers/media/video/videobuf-core.c @@ -331,7 +331,7 @@ int videobuf_mmap_free(struct videobuf_queue *q) } /* Locking: Caller holds q->vb_lock */ -static int __videobuf_mmap_setup(struct videobuf_queue *q, +int __videobuf_mmap_setup(struct videobuf_queue *q, unsigned int bcount, unsigned int bsize, enum v4l2_memory memory) { @@ -1129,6 +1129,7 @@ EXPORT_SYMBOL_GPL(videobuf_read_stream); EXPORT_SYMBOL_GPL(videobuf_read_one); EXPORT_SYMBOL_GPL(videobuf_poll_stream); +EXPORT_SYMBOL_GPL(__videobuf_mmap_setup); EXPORT_SYMBOL_GPL(videobuf_mmap_setup); EXPORT_SYMBOL_GPL(videobuf_mmap_free); EXPORT_SYMBOL_GPL(videobuf_mmap_mapper); diff --git a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c index 31e8af0ba2785e105e60587b8153602b948f55eb..67a661cf5219bc65e225f304d5872579c034313b 100644 --- a/drivers/media/video/videodev.c +++ b/drivers/media/video/videodev.c @@ -51,12 +51,51 @@ #define VIDEO_NUM_DEVICES 256 #define VIDEO_NAME "video4linux" +struct std_descr { + v4l2_std_id std; + const char *descr; +}; + +static const struct std_descr standards[] = { + { V4L2_STD_NTSC, "NTSC" }, + { V4L2_STD_NTSC_M, "NTSC-M" }, + { V4L2_STD_NTSC_M_JP, "NTSC-M-JP" }, + { V4L2_STD_NTSC_M_KR, "NTSC-M-KR" }, + { V4L2_STD_NTSC_443, "NTSC-443" }, + { V4L2_STD_PAL, "PAL" }, + { V4L2_STD_PAL_BG, "PAL-BG" }, + { V4L2_STD_PAL_B, "PAL-B" }, + { V4L2_STD_PAL_B1, "PAL-B1" }, + { V4L2_STD_PAL_G, "PAL-G" }, + { V4L2_STD_PAL_H, "PAL-H" }, + { V4L2_STD_PAL_I, "PAL-I" }, + { V4L2_STD_PAL_DK, "PAL-DK" }, + { V4L2_STD_PAL_D, "PAL-D" }, + { V4L2_STD_PAL_D1, "PAL-D1" }, + { V4L2_STD_PAL_K, "PAL-K" }, + { V4L2_STD_PAL_M, "PAL-M" }, + { V4L2_STD_PAL_N, "PAL-N" }, + { V4L2_STD_PAL_Nc, "PAL-Nc" }, + { V4L2_STD_PAL_60, "PAL-60" }, + { V4L2_STD_SECAM, "SECAM" }, + { V4L2_STD_SECAM_B, "SECAM-B" }, + { V4L2_STD_SECAM_G, "SECAM-G" }, + { V4L2_STD_SECAM_H, "SECAM-H" }, + { V4L2_STD_SECAM_DK, "SECAM-DK" }, + { V4L2_STD_SECAM_D, "SECAM-D" }, + { V4L2_STD_SECAM_K, "SECAM-K" }, + { V4L2_STD_SECAM_K1, "SECAM-K1" }, + { V4L2_STD_SECAM_L, "SECAM-L" }, + { V4L2_STD_SECAM_LC, "SECAM-Lc" }, + { 0, "Unknown" } +}; + /* video4linux standard ID conversion to standard name */ -char *v4l2_norm_to_name(v4l2_std_id id) +const char *v4l2_norm_to_name(v4l2_std_id id) { - char *name; u32 myid = id; + int i; /* HACK: ppc32 architecture doesn't have __ucmpdi2 function to handle 64 bit comparations. So, on that architecture, with some gcc @@ -64,110 +103,17 @@ char *v4l2_norm_to_name(v4l2_std_id id) */ BUG_ON(myid != id); - switch (myid) { - case V4L2_STD_PAL: - name = "PAL"; - break; - case V4L2_STD_PAL_BG: - name = "PAL-BG"; - break; - case V4L2_STD_PAL_DK: - name = "PAL-DK"; - break; - case V4L2_STD_PAL_B: - name = "PAL-B"; - break; - case V4L2_STD_PAL_B1: - name = "PAL-B1"; - break; - case V4L2_STD_PAL_G: - name = "PAL-G"; - break; - case V4L2_STD_PAL_H: - name = "PAL-H"; - break; - case V4L2_STD_PAL_I: - name = "PAL-I"; - break; - case V4L2_STD_PAL_D: - name = "PAL-D"; - break; - case V4L2_STD_PAL_D1: - name = "PAL-D1"; - break; - case V4L2_STD_PAL_K: - name = "PAL-K"; - break; - case V4L2_STD_PAL_M: - name = "PAL-M"; - break; - case V4L2_STD_PAL_N: - name = "PAL-N"; - break; - case V4L2_STD_PAL_Nc: - name = "PAL-Nc"; - break; - case V4L2_STD_PAL_60: - name = "PAL-60"; - break; - case V4L2_STD_NTSC: - name = "NTSC"; - break; - case V4L2_STD_NTSC_M: - name = "NTSC-M"; - break; - case V4L2_STD_NTSC_M_JP: - name = "NTSC-M-JP"; - break; - case V4L2_STD_NTSC_443: - name = "NTSC-443"; - break; - case V4L2_STD_NTSC_M_KR: - name = "NTSC-M-KR"; - break; - case V4L2_STD_SECAM: - name = "SECAM"; - break; - case V4L2_STD_SECAM_DK: - name = "SECAM-DK"; - break; - case V4L2_STD_SECAM_B: - name = "SECAM-B"; - break; - case V4L2_STD_SECAM_D: - name = "SECAM-D"; - break; - case V4L2_STD_SECAM_G: - name = "SECAM-G"; - break; - case V4L2_STD_SECAM_H: - name = "SECAM-H"; - break; - case V4L2_STD_SECAM_K: - name = "SECAM-K"; - break; - case V4L2_STD_SECAM_K1: - name = "SECAM-K1"; - break; - case V4L2_STD_SECAM_L: - name = "SECAM-L"; - break; - case V4L2_STD_SECAM_LC: - name = "SECAM-LC"; - break; - default: - name = "Unknown"; - break; - } - - return name; + for (i = 0; standards[i].std; i++) + if (myid == standards[i].std) + break; + return standards[i].descr; } EXPORT_SYMBOL(v4l2_norm_to_name); /* Fill in the fields of a v4l2_standard structure according to the 'id' and 'transmission' parameters. Returns negative on error. */ int v4l2_video_std_construct(struct v4l2_standard *vs, - int id, char *name) + int id, const char *name) { u32 index = vs->index; @@ -1218,95 +1164,40 @@ static int __video_do_ioctl(struct inode *inode, struct file *file, case VIDIOC_ENUMSTD: { struct v4l2_standard *p = arg; - v4l2_std_id id = vfd->tvnorms,curr_id=0; - unsigned int index = p->index,i; - - if (index<0) { - ret=-EINVAL; - break; - } - - /* Return norm array on a canonical way */ - for (i=0;i<= index && id; i++) { - if ( (id & V4L2_STD_PAL) == V4L2_STD_PAL) { - curr_id = V4L2_STD_PAL; - } else if ( (id & V4L2_STD_PAL_BG) == V4L2_STD_PAL_BG) { - curr_id = V4L2_STD_PAL_BG; - } else if ( (id & V4L2_STD_PAL_DK) == V4L2_STD_PAL_DK) { - curr_id = V4L2_STD_PAL_DK; - } else if ( (id & V4L2_STD_PAL_B) == V4L2_STD_PAL_B) { - curr_id = V4L2_STD_PAL_B; - } else if ( (id & V4L2_STD_PAL_B1) == V4L2_STD_PAL_B1) { - curr_id = V4L2_STD_PAL_B1; - } else if ( (id & V4L2_STD_PAL_G) == V4L2_STD_PAL_G) { - curr_id = V4L2_STD_PAL_G; - } else if ( (id & V4L2_STD_PAL_H) == V4L2_STD_PAL_H) { - curr_id = V4L2_STD_PAL_H; - } else if ( (id & V4L2_STD_PAL_I) == V4L2_STD_PAL_I) { - curr_id = V4L2_STD_PAL_I; - } else if ( (id & V4L2_STD_PAL_D) == V4L2_STD_PAL_D) { - curr_id = V4L2_STD_PAL_D; - } else if ( (id & V4L2_STD_PAL_D1) == V4L2_STD_PAL_D1) { - curr_id = V4L2_STD_PAL_D1; - } else if ( (id & V4L2_STD_PAL_K) == V4L2_STD_PAL_K) { - curr_id = V4L2_STD_PAL_K; - } else if ( (id & V4L2_STD_PAL_M) == V4L2_STD_PAL_M) { - curr_id = V4L2_STD_PAL_M; - } else if ( (id & V4L2_STD_PAL_N) == V4L2_STD_PAL_N) { - curr_id = V4L2_STD_PAL_N; - } else if ( (id & V4L2_STD_PAL_Nc) == V4L2_STD_PAL_Nc) { - curr_id = V4L2_STD_PAL_Nc; - } else if ( (id & V4L2_STD_PAL_60) == V4L2_STD_PAL_60) { - curr_id = V4L2_STD_PAL_60; - } else if ( (id & V4L2_STD_NTSC) == V4L2_STD_NTSC) { - curr_id = V4L2_STD_NTSC; - } else if ( (id & V4L2_STD_NTSC_M) == V4L2_STD_NTSC_M) { - curr_id = V4L2_STD_NTSC_M; - } else if ( (id & V4L2_STD_NTSC_M_JP) == V4L2_STD_NTSC_M_JP) { - curr_id = V4L2_STD_NTSC_M_JP; - } else if ( (id & V4L2_STD_NTSC_443) == V4L2_STD_NTSC_443) { - curr_id = V4L2_STD_NTSC_443; - } else if ( (id & V4L2_STD_NTSC_M_KR) == V4L2_STD_NTSC_M_KR) { - curr_id = V4L2_STD_NTSC_M_KR; - } else if ( (id & V4L2_STD_SECAM) == V4L2_STD_SECAM) { - curr_id = V4L2_STD_SECAM; - } else if ( (id & V4L2_STD_SECAM_DK) == V4L2_STD_SECAM_DK) { - curr_id = V4L2_STD_SECAM_DK; - } else if ( (id & V4L2_STD_SECAM_B) == V4L2_STD_SECAM_B) { - curr_id = V4L2_STD_SECAM_B; - } else if ( (id & V4L2_STD_SECAM_D) == V4L2_STD_SECAM_D) { - curr_id = V4L2_STD_SECAM_D; - } else if ( (id & V4L2_STD_SECAM_G) == V4L2_STD_SECAM_G) { - curr_id = V4L2_STD_SECAM_G; - } else if ( (id & V4L2_STD_SECAM_H) == V4L2_STD_SECAM_H) { - curr_id = V4L2_STD_SECAM_H; - } else if ( (id & V4L2_STD_SECAM_K) == V4L2_STD_SECAM_K) { - curr_id = V4L2_STD_SECAM_K; - } else if ( (id & V4L2_STD_SECAM_K1) == V4L2_STD_SECAM_K1) { - curr_id = V4L2_STD_SECAM_K1; - } else if ( (id & V4L2_STD_SECAM_L) == V4L2_STD_SECAM_L) { - curr_id = V4L2_STD_SECAM_L; - } else if ( (id & V4L2_STD_SECAM_LC) == V4L2_STD_SECAM_LC) { - curr_id = V4L2_STD_SECAM_LC; - } else { + v4l2_std_id id = vfd->tvnorms, curr_id = 0; + unsigned int index = p->index, i, j = 0; + const char *descr = ""; + + /* Return norm array in a canonical way */ + for (i = 0; i <= index && id; i++) { + /* last std value in the standards array is 0, so this + while always ends there since (id & 0) == 0. */ + while ((id & standards[j].std) != standards[j].std) + j++; + curr_id = standards[j].std; + descr = standards[j].descr; + j++; + if (curr_id == 0) break; - } - id &= ~curr_id; + if (curr_id != V4L2_STD_PAL && + curr_id != V4L2_STD_SECAM && + curr_id != V4L2_STD_NTSC) + id &= ~curr_id; } - if (i<=index) + if (i <= index) return -EINVAL; - v4l2_video_std_construct(p, curr_id,v4l2_norm_to_name(curr_id)); + v4l2_video_std_construct(p, curr_id, descr); p->index = index; - dbgarg (cmd, "index=%d, id=%Ld, name=%s, fps=%d/%d, " + dbgarg(cmd, "index=%d, id=%Ld, name=%s, fps=%d/%d, " "framelines=%d\n", p->index, (unsigned long long)p->id, p->name, p->frameperiod.numerator, p->frameperiod.denominator, p->framelines); - ret=0; + ret = 0; break; } case VIDIOC_G_STD: diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c index 845be1864f685a01fad3a225bc9826ab09d61985..5ff9a58b6135b98b8644af14d042cc31cc824a5a 100644 --- a/drivers/media/video/vivi.c +++ b/drivers/media/video/vivi.c @@ -327,13 +327,14 @@ static void vivi_fillbuff(struct vivi_dev *dev, struct vivi_buffer *buf) int hmax = buf->vb.height; int wmax = buf->vb.width; struct timeval ts; - char *tmpbuf = kmalloc(wmax * 2, GFP_ATOMIC); + char *tmpbuf; void *vbuf = videobuf_to_vmalloc(&buf->vb); - if (!tmpbuf) + if (!vbuf) return; - if (!vbuf) + tmpbuf = kmalloc(wmax * 2, GFP_ATOMIC); + if (!tmpbuf) return; for (h = 0; h < hmax; h++) { diff --git a/drivers/media/video/zoran.h b/drivers/media/video/zoran.h index 81cc3b00a07912bbf0d512055151c0bfbce6c509..46b7ad477ceb5caece92b5e0cab3d601895bf2ce 100644 --- a/drivers/media/video/zoran.h +++ b/drivers/media/video/zoran.h @@ -285,7 +285,7 @@ struct zoran_mapping { struct zoran_jpg_buffer { struct zoran_mapping *map; - u32 *frag_tab; /* addresses of frag table */ + __le32 *frag_tab; /* addresses of frag table */ u32 frag_tab_bus; /* same value cached to save time in ISR */ enum zoran_buffer_state state; /* non-zero if corresponding buffer is in use in grab queue */ struct zoran_sync bs; /* DONE: info to return to application */ @@ -450,7 +450,7 @@ struct zoran { unsigned long jpg_queued_num; /* count of frames queued since grab/play started */ /* zr36057's code buffer table */ - u32 *stat_com; /* stat_com[i] is indexed by dma_head/tail & BUZ_MASK_STAT_COM */ + __le32 *stat_com; /* stat_com[i] is indexed by dma_head/tail & BUZ_MASK_STAT_COM */ /* (value & BUZ_MASK_FRAME) corresponds to index in pend[] queue */ int jpg_pend[BUZ_MAX_FRAME]; diff --git a/drivers/media/video/zoran_device.c b/drivers/media/video/zoran_device.c index 37629ffd34c360f245de350137f00760130a025e..88d369708e4c82b6b52f9451d17067acd042f577 100644 --- a/drivers/media/video/zoran_device.c +++ b/drivers/media/video/zoran_device.c @@ -1320,7 +1320,7 @@ error_handler (struct zoran *zr, if (i) { /* Rotate stat_comm entries to make current entry first */ int j; - u32 bus_addr[BUZ_NUM_STAT_COM]; + __le32 bus_addr[BUZ_NUM_STAT_COM]; /* Here we are copying the stat_com array, which * is already in little endian format, so diff --git a/drivers/media/video/zoran_driver.c b/drivers/media/video/zoran_driver.c index 345c77e4683769bf7ba84cdf69e056749096315c..5394d7a5cfee686b34457f6289378193e648908a 100644 --- a/drivers/media/video/zoran_driver.c +++ b/drivers/media/video/zoran_driver.c @@ -495,7 +495,7 @@ jpg_fbuffer_alloc (struct file *file) jpg_fbuffer_free(file); return -ENOBUFS; } - fh->jpg_buffers.buffer[i].frag_tab = (u32 *) mem; + fh->jpg_buffers.buffer[i].frag_tab = (__le32 *) mem; fh->jpg_buffers.buffer[i].frag_tab_bus = virt_to_bus((void *) mem); @@ -1167,7 +1167,7 @@ zoran_close_end_session (struct file *file) /* v4l capture */ if (fh->v4l_buffers.active != ZORAN_FREE) { - long flags; + unsigned long flags; spin_lock_irqsave(&zr->spinlock, flags); zr36057_set_memgrab(zr, 0); @@ -3436,7 +3436,7 @@ zoran_do_ioctl (struct inode *inode, /* unload capture */ if (zr->v4l_memgrab_active) { - long flags; + unsigned long flags; spin_lock_irqsave(&zr->spinlock, flags); zr36057_set_memgrab(zr, 0); @@ -4375,7 +4375,7 @@ zoran_vm_close (struct vm_area_struct *vma) mutex_lock(&zr->resource_lock); if (fh->v4l_buffers.active != ZORAN_FREE) { - long flags; + unsigned long flags; spin_lock_irqsave(&zr->spinlock, flags); zr36057_set_memgrab(zr, 0); @@ -4506,7 +4506,7 @@ zoran_mmap (struct file *file, if (todo > fraglen) todo = fraglen; pos = - le32_to_cpu((unsigned long) fh->jpg_buffers. + le32_to_cpu(fh->jpg_buffers. buffer[i].frag_tab[2 * j]); /* should just be pos on i386 */ page = virt_to_phys(bus_to_virt(pos)) diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c index 3cdd4e9621150bcfae62c741deadb179040561ff..1e24ab4ac38c4f01f9434f0a0b2f06375c248a9a 100644 --- a/drivers/message/fusion/mptfc.c +++ b/drivers/message/fusion/mptfc.c @@ -1238,8 +1238,6 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id) sh->max_id = ioc->pfacts->MaxDevices; sh->max_lun = max_lun; - sh->this_id = ioc->pfacts[0].PortSCSIID; - /* Required entry. */ sh->unique_id = ioc->id; diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c index 468480771f1304ff5e86b838c3eb3b08b53ebdae..4d492ba232b046ffb424e8fbc864db0dd839eb02 100644 --- a/drivers/message/fusion/mptsas.c +++ b/drivers/message/fusion/mptsas.c @@ -3193,8 +3193,6 @@ mptsas_probe(struct pci_dev *pdev, const struct pci_device_id *id) sh->transportt = mptsas_transport_template; - sh->this_id = ioc->pfacts[0].PortSCSIID; - /* Required entry. */ sh->unique_id = ioc->id; diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c index b109bd8a4d199b76a08270b14158d658ba217781..c68ef00c2f92d95472f369d163d02561ae6c8ad6 100644 --- a/drivers/message/fusion/mptscsih.c +++ b/drivers/message/fusion/mptscsih.c @@ -2451,12 +2451,6 @@ mptscsih_slave_configure(struct scsi_device *sdev) ioc->name, sdev->sdtr, sdev->wdtr, sdev->ppr, sdev->inquiry_len)); - if (sdev->id > sh->max_id) { - /* error case, should never happen */ - scsi_adjust_queue_depth(sdev, 0, 1); - goto slave_configure_exit; - } - vdevice->configured_lun = 1; mptscsih_change_queue_depth(sdev, MPT_SCSI_CMD_PER_DEV_HIGH); @@ -2470,8 +2464,6 @@ mptscsih_slave_configure(struct scsi_device *sdev) ioc->name, vtarget->negoFlags, vtarget->maxOffset, vtarget->minSyncFactor)); -slave_configure_exit: - dsprintk(ioc, printk(MYIOC_s_DEBUG_FMT "tagged %d, simple %d, ordered %d\n", ioc->name,sdev->tagged_supported, sdev->simple_tags, diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 2566479937c9e7ce224643069c6e13fbb10768c3..ae96bd6242f2fef6638339fb8d74f36d85e3fa1a 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -24,7 +24,7 @@ config MFD_ASIC3 config HTC_EGPIO bool "HTC EGPIO support" - depends on GENERIC_HARDIRQS && HAVE_GPIO_LIB + depends on GENERIC_HARDIRQS && HAVE_GPIO_LIB && ARM help This driver supports the CPLD egpio chip present on several HTC phones. It provides basic support for input diff --git a/drivers/misc/fujitsu-laptop.c b/drivers/misc/fujitsu-laptop.c index e2e7c05a147b7382ea0516a3fa6702716081f38f..6d14e8fe153706f69cb7b08c40b01f9c388baa54 100644 --- a/drivers/misc/fujitsu-laptop.c +++ b/drivers/misc/fujitsu-laptop.c @@ -352,3 +352,9 @@ MODULE_AUTHOR("Jonathan Woithe"); MODULE_DESCRIPTION("Fujitsu laptop extras support"); MODULE_VERSION(FUJITSU_DRIVER_VERSION); MODULE_LICENSE("GPL"); + +static struct pnp_device_id pnp_ids[] = { + { .id = "FUJ02bf" }, + { .id = "" } +}; +MODULE_DEVICE_TABLE(pnp, pnp_ids); diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c index fa394104339ccb8a9e45161f4d3ee1a5c900125d..e4ff50b95a5ee8c5f834ab17f4834795108eaa8f 100644 --- a/drivers/misc/kgdbts.c +++ b/drivers/misc/kgdbts.c @@ -102,7 +102,6 @@ #include #include #include -#include #define v1printk(a...) do { \ if (verbose) \ @@ -119,7 +118,6 @@ } while (0) #define MAX_CONFIG_LEN 40 -static const char hexchars[] = "0123456789abcdef"; static struct kgdb_io kgdbts_io_ops; static char get_buf[BUFMAX]; static int get_buf_cnt; @@ -131,6 +129,8 @@ static int repeat_test; static int test_complete; static int send_ack; static int final_ack; +static int force_hwbrks; +static int hwbreaks_ok; static int hw_break_val; static int hw_break_val2; #if defined(CONFIG_ARM) || defined(CONFIG_MIPS) || defined(CONFIG_SPARC) @@ -234,12 +234,12 @@ static void break_helper(char *bp_type, char *arg, unsigned long vaddr) static void sw_break(char *arg) { - break_helper("Z0", arg, 0); + break_helper(force_hwbrks ? "Z1" : "Z0", arg, 0); } static void sw_rem_break(char *arg) { - break_helper("z0", arg, 0); + break_helper(force_hwbrks ? "z1" : "z0", arg, 0); } static void hw_break(char *arg) @@ -619,8 +619,8 @@ static void fill_get_buf(char *buf) count++; } strcat(get_buf, "#"); - get_buf[count + 2] = hexchars[checksum >> 4]; - get_buf[count + 3] = hexchars[checksum & 0xf]; + get_buf[count + 2] = hex_asc_hi(checksum); + get_buf[count + 3] = hex_asc_lo(checksum); get_buf[count + 4] = '\0'; v2printk("get%i: %s\n", ts.idx, get_buf); } @@ -781,6 +781,8 @@ static void run_breakpoint_test(int is_hw_breakpoint) return; eprintk("kgdbts: ERROR %s test failed\n", ts.name); + if (is_hw_breakpoint) + hwbreaks_ok = 0; } static void run_hw_break_test(int is_write_test) @@ -798,9 +800,11 @@ static void run_hw_break_test(int is_write_test) kgdb_breakpoint(); hw_break_val_access(); if (is_write_test) { - if (test_complete == 2) + if (test_complete == 2) { eprintk("kgdbts: ERROR %s broke on access\n", ts.name); + hwbreaks_ok = 0; + } hw_break_val_write(); } kgdb_breakpoint(); @@ -809,6 +813,7 @@ static void run_hw_break_test(int is_write_test) return; eprintk("kgdbts: ERROR %s test failed\n", ts.name); + hwbreaks_ok = 0; } static void run_nmi_sleep_test(int nmi_sleep) @@ -912,6 +917,7 @@ static void kgdbts_run_tests(void) /* All HW break point tests */ if (arch_kgdb_ops.flags & KGDB_HW_BREAKPOINT) { + hwbreaks_ok = 1; v1printk("kgdbts:RUN hw breakpoint test\n"); run_breakpoint_test(1); v1printk("kgdbts:RUN hw write breakpoint test\n"); @@ -925,6 +931,19 @@ static void kgdbts_run_tests(void) run_nmi_sleep_test(nmi_sleep); } +#ifdef CONFIG_DEBUG_RODATA + /* Until there is an api to write to read-only text segments, use + * HW breakpoints for the remainder of any tests, else print a + * failure message if hw breakpoints do not work. + */ + if (!(arch_kgdb_ops.flags & KGDB_HW_BREAKPOINT && hwbreaks_ok)) { + eprintk("kgdbts: HW breakpoints do not work," + "skipping remaining tests\n"); + return; + } + force_hwbrks = 1; +#endif /* CONFIG_DEBUG_RODATA */ + /* If the do_fork test is run it will be the last test that is * executed because a kernel thread will be spawned at the very * end to unregister the debug hooks. diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c index 3f28f6eabdbffcca3868b0b688b4a0516da91347..b5969298f3d32e677726c018bb142f60f6c53148 100644 --- a/drivers/misc/thinkpad_acpi.c +++ b/drivers/misc/thinkpad_acpi.c @@ -1293,7 +1293,7 @@ static void tpacpi_input_send_radiosw(void) mutex_lock(&tpacpi_inputdev_send_mutex); input_report_switch(tpacpi_inputdev, - SW_RADIO, !!wlsw); + SW_RFKILL_ALL, !!wlsw); input_sync(tpacpi_inputdev); mutex_unlock(&tpacpi_inputdev_send_mutex); @@ -1921,6 +1921,29 @@ static struct attribute *hotkey_mask_attributes[] __initdata = { &dev_attr_hotkey_wakeup_hotunplug_complete.attr, }; +static void hotkey_exit(void) +{ +#ifdef CONFIG_THINKPAD_ACPI_HOTKEY_POLL + hotkey_poll_stop_sync(); +#endif + + if (hotkey_dev_attributes) + delete_attr_set(hotkey_dev_attributes, &tpacpi_pdev->dev.kobj); + + kfree(hotkey_keycode_map); + + if (tp_features.hotkey) { + dbg_printk(TPACPI_DBG_EXIT, + "restoring original hot key mask\n"); + /* no short-circuit boolean operator below! */ + if ((hotkey_mask_set(hotkey_orig_mask) | + hotkey_status_set(hotkey_orig_status)) != 0) + printk(TPACPI_ERR + "failed to restore hot key mask " + "to BIOS defaults\n"); + } +} + static int __init hotkey_init(struct ibm_init_struct *iibm) { /* Requirements for changing the default keymaps: @@ -2060,226 +2083,220 @@ static int __init hotkey_init(struct ibm_init_struct *iibm) vdbg_printk(TPACPI_DBG_INIT, "hotkeys are %s\n", str_supported(tp_features.hotkey)); - if (tp_features.hotkey) { - hotkey_dev_attributes = create_attr_set(13, NULL); - if (!hotkey_dev_attributes) - return -ENOMEM; - res = add_many_to_attr_set(hotkey_dev_attributes, - hotkey_attributes, - ARRAY_SIZE(hotkey_attributes)); - if (res) - return res; + if (!tp_features.hotkey) + return 1; - /* mask not supported on 570, 600e/x, 770e, 770x, A21e, A2xm/p, - A30, R30, R31, T20-22, X20-21, X22-24. Detected by checking - for HKEY interface version 0x100 */ - if (acpi_evalf(hkey_handle, &hkeyv, "MHKV", "qd")) { - if ((hkeyv >> 8) != 1) { - printk(TPACPI_ERR "unknown version of the " - "HKEY interface: 0x%x\n", hkeyv); - printk(TPACPI_ERR "please report this to %s\n", - TPACPI_MAIL); - } else { - /* - * MHKV 0x100 in A31, R40, R40e, - * T4x, X31, and later - */ - tp_features.hotkey_mask = 1; - } + hotkey_dev_attributes = create_attr_set(13, NULL); + if (!hotkey_dev_attributes) + return -ENOMEM; + res = add_many_to_attr_set(hotkey_dev_attributes, + hotkey_attributes, + ARRAY_SIZE(hotkey_attributes)); + if (res) + goto err_exit; + + /* mask not supported on 570, 600e/x, 770e, 770x, A21e, A2xm/p, + A30, R30, R31, T20-22, X20-21, X22-24. Detected by checking + for HKEY interface version 0x100 */ + if (acpi_evalf(hkey_handle, &hkeyv, "MHKV", "qd")) { + if ((hkeyv >> 8) != 1) { + printk(TPACPI_ERR "unknown version of the " + "HKEY interface: 0x%x\n", hkeyv); + printk(TPACPI_ERR "please report this to %s\n", + TPACPI_MAIL); + } else { + /* + * MHKV 0x100 in A31, R40, R40e, + * T4x, X31, and later + */ + tp_features.hotkey_mask = 1; } + } - vdbg_printk(TPACPI_DBG_INIT, "hotkey masks are %s\n", - str_supported(tp_features.hotkey_mask)); + vdbg_printk(TPACPI_DBG_INIT, "hotkey masks are %s\n", + str_supported(tp_features.hotkey_mask)); - if (tp_features.hotkey_mask) { - if (!acpi_evalf(hkey_handle, &hotkey_all_mask, - "MHKA", "qd")) { - printk(TPACPI_ERR - "missing MHKA handler, " - "please report this to %s\n", - TPACPI_MAIL); - /* FN+F12, FN+F4, FN+F3 */ - hotkey_all_mask = 0x080cU; - } + if (tp_features.hotkey_mask) { + if (!acpi_evalf(hkey_handle, &hotkey_all_mask, + "MHKA", "qd")) { + printk(TPACPI_ERR + "missing MHKA handler, " + "please report this to %s\n", + TPACPI_MAIL); + /* FN+F12, FN+F4, FN+F3 */ + hotkey_all_mask = 0x080cU; } + } - /* hotkey_source_mask *must* be zero for - * the first hotkey_mask_get */ - res = hotkey_status_get(&hotkey_orig_status); - if (!res && tp_features.hotkey_mask) { - res = hotkey_mask_get(); - hotkey_orig_mask = hotkey_mask; - if (!res) { - res = add_many_to_attr_set( - hotkey_dev_attributes, - hotkey_mask_attributes, - ARRAY_SIZE(hotkey_mask_attributes)); - } - } + /* hotkey_source_mask *must* be zero for + * the first hotkey_mask_get */ + res = hotkey_status_get(&hotkey_orig_status); + if (res) + goto err_exit; + + if (tp_features.hotkey_mask) { + res = hotkey_mask_get(); + if (res) + goto err_exit; + + hotkey_orig_mask = hotkey_mask; + res = add_many_to_attr_set( + hotkey_dev_attributes, + hotkey_mask_attributes, + ARRAY_SIZE(hotkey_mask_attributes)); + if (res) + goto err_exit; + } #ifdef CONFIG_THINKPAD_ACPI_HOTKEY_POLL - if (tp_features.hotkey_mask) { - hotkey_source_mask = TPACPI_HKEY_NVRAM_GOOD_MASK - & ~hotkey_all_mask; - } else { - hotkey_source_mask = TPACPI_HKEY_NVRAM_GOOD_MASK; - } + if (tp_features.hotkey_mask) { + hotkey_source_mask = TPACPI_HKEY_NVRAM_GOOD_MASK + & ~hotkey_all_mask; + } else { + hotkey_source_mask = TPACPI_HKEY_NVRAM_GOOD_MASK; + } - vdbg_printk(TPACPI_DBG_INIT, - "hotkey source mask 0x%08x, polling freq %d\n", - hotkey_source_mask, hotkey_poll_freq); + vdbg_printk(TPACPI_DBG_INIT, + "hotkey source mask 0x%08x, polling freq %d\n", + hotkey_source_mask, hotkey_poll_freq); #endif - /* Not all thinkpads have a hardware radio switch */ - if (!res && acpi_evalf(hkey_handle, &status, "WLSW", "qd")) { - tp_features.hotkey_wlsw = 1; - printk(TPACPI_INFO - "radio switch found; radios are %s\n", - enabled(status, 0)); - res = add_to_attr_set(hotkey_dev_attributes, - &dev_attr_hotkey_radio_sw.attr); - } + /* Not all thinkpads have a hardware radio switch */ + if (acpi_evalf(hkey_handle, &status, "WLSW", "qd")) { + tp_features.hotkey_wlsw = 1; + printk(TPACPI_INFO + "radio switch found; radios are %s\n", + enabled(status, 0)); + res = add_to_attr_set(hotkey_dev_attributes, + &dev_attr_hotkey_radio_sw.attr); + } - /* For X41t, X60t, X61t Tablets... */ - if (!res && acpi_evalf(hkey_handle, &status, "MHKG", "qd")) { - tp_features.hotkey_tablet = 1; - printk(TPACPI_INFO - "possible tablet mode switch found; " - "ThinkPad in %s mode\n", - (status & TP_HOTKEY_TABLET_MASK)? - "tablet" : "laptop"); - res = add_to_attr_set(hotkey_dev_attributes, - &dev_attr_hotkey_tablet_mode.attr); - } + /* For X41t, X60t, X61t Tablets... */ + if (!res && acpi_evalf(hkey_handle, &status, "MHKG", "qd")) { + tp_features.hotkey_tablet = 1; + printk(TPACPI_INFO + "possible tablet mode switch found; " + "ThinkPad in %s mode\n", + (status & TP_HOTKEY_TABLET_MASK)? + "tablet" : "laptop"); + res = add_to_attr_set(hotkey_dev_attributes, + &dev_attr_hotkey_tablet_mode.attr); + } - if (!res) - res = register_attr_set_with_sysfs( - hotkey_dev_attributes, - &tpacpi_pdev->dev.kobj); - if (res) - return res; + if (!res) + res = register_attr_set_with_sysfs( + hotkey_dev_attributes, + &tpacpi_pdev->dev.kobj); + if (res) + goto err_exit; - /* Set up key map */ + /* Set up key map */ - hotkey_keycode_map = kmalloc(TPACPI_HOTKEY_MAP_SIZE, - GFP_KERNEL); - if (!hotkey_keycode_map) { - printk(TPACPI_ERR - "failed to allocate memory for key map\n"); - return -ENOMEM; - } + hotkey_keycode_map = kmalloc(TPACPI_HOTKEY_MAP_SIZE, + GFP_KERNEL); + if (!hotkey_keycode_map) { + printk(TPACPI_ERR + "failed to allocate memory for key map\n"); + res = -ENOMEM; + goto err_exit; + } - if (thinkpad_id.vendor == PCI_VENDOR_ID_LENOVO) { - dbg_printk(TPACPI_DBG_INIT, - "using Lenovo default hot key map\n"); - memcpy(hotkey_keycode_map, &lenovo_keycode_map, - TPACPI_HOTKEY_MAP_SIZE); + if (thinkpad_id.vendor == PCI_VENDOR_ID_LENOVO) { + dbg_printk(TPACPI_DBG_INIT, + "using Lenovo default hot key map\n"); + memcpy(hotkey_keycode_map, &lenovo_keycode_map, + TPACPI_HOTKEY_MAP_SIZE); + } else { + dbg_printk(TPACPI_DBG_INIT, + "using IBM default hot key map\n"); + memcpy(hotkey_keycode_map, &ibm_keycode_map, + TPACPI_HOTKEY_MAP_SIZE); + } + + set_bit(EV_KEY, tpacpi_inputdev->evbit); + set_bit(EV_MSC, tpacpi_inputdev->evbit); + set_bit(MSC_SCAN, tpacpi_inputdev->mscbit); + tpacpi_inputdev->keycodesize = TPACPI_HOTKEY_MAP_TYPESIZE; + tpacpi_inputdev->keycodemax = TPACPI_HOTKEY_MAP_LEN; + tpacpi_inputdev->keycode = hotkey_keycode_map; + for (i = 0; i < TPACPI_HOTKEY_MAP_LEN; i++) { + if (hotkey_keycode_map[i] != KEY_RESERVED) { + set_bit(hotkey_keycode_map[i], + tpacpi_inputdev->keybit); } else { - dbg_printk(TPACPI_DBG_INIT, - "using IBM default hot key map\n"); - memcpy(hotkey_keycode_map, &ibm_keycode_map, - TPACPI_HOTKEY_MAP_SIZE); - } - - set_bit(EV_KEY, tpacpi_inputdev->evbit); - set_bit(EV_MSC, tpacpi_inputdev->evbit); - set_bit(MSC_SCAN, tpacpi_inputdev->mscbit); - tpacpi_inputdev->keycodesize = TPACPI_HOTKEY_MAP_TYPESIZE; - tpacpi_inputdev->keycodemax = TPACPI_HOTKEY_MAP_LEN; - tpacpi_inputdev->keycode = hotkey_keycode_map; - for (i = 0; i < TPACPI_HOTKEY_MAP_LEN; i++) { - if (hotkey_keycode_map[i] != KEY_RESERVED) { - set_bit(hotkey_keycode_map[i], - tpacpi_inputdev->keybit); - } else { - if (i < sizeof(hotkey_reserved_mask)*8) - hotkey_reserved_mask |= 1 << i; - } - } - - if (tp_features.hotkey_wlsw) { - set_bit(EV_SW, tpacpi_inputdev->evbit); - set_bit(SW_RADIO, tpacpi_inputdev->swbit); - } - if (tp_features.hotkey_tablet) { - set_bit(EV_SW, tpacpi_inputdev->evbit); - set_bit(SW_TABLET_MODE, tpacpi_inputdev->swbit); + if (i < sizeof(hotkey_reserved_mask)*8) + hotkey_reserved_mask |= 1 << i; } + } - /* Do not issue duplicate brightness change events to - * userspace */ - if (!tp_features.bright_acpimode) - /* update bright_acpimode... */ - tpacpi_check_std_acpi_brightness_support(); - - if (tp_features.bright_acpimode) { - printk(TPACPI_INFO - "This ThinkPad has standard ACPI backlight " - "brightness control, supported by the ACPI " - "video driver\n"); - printk(TPACPI_NOTICE - "Disabling thinkpad-acpi brightness events " - "by default...\n"); - - /* The hotkey_reserved_mask change below is not - * necessary while the keys are at KEY_RESERVED in the - * default map, but better safe than sorry, leave it - * here as a marker of what we have to do, especially - * when we finally become able to set this at runtime - * on response to X.org requests */ - hotkey_reserved_mask |= - (1 << TP_ACPI_HOTKEYSCAN_FNHOME) - | (1 << TP_ACPI_HOTKEYSCAN_FNEND); - } + if (tp_features.hotkey_wlsw) { + set_bit(EV_SW, tpacpi_inputdev->evbit); + set_bit(SW_RFKILL_ALL, tpacpi_inputdev->swbit); + } + if (tp_features.hotkey_tablet) { + set_bit(EV_SW, tpacpi_inputdev->evbit); + set_bit(SW_TABLET_MODE, tpacpi_inputdev->swbit); + } - dbg_printk(TPACPI_DBG_INIT, - "enabling hot key handling\n"); - res = hotkey_status_set(1); - if (res) - return res; - res = hotkey_mask_set(((hotkey_all_mask | hotkey_source_mask) - & ~hotkey_reserved_mask) - | hotkey_orig_mask); - if (res < 0 && res != -ENXIO) - return res; + /* Do not issue duplicate brightness change events to + * userspace */ + if (!tp_features.bright_acpimode) + /* update bright_acpimode... */ + tpacpi_check_std_acpi_brightness_support(); - dbg_printk(TPACPI_DBG_INIT, - "legacy hot key reporting over procfs %s\n", - (hotkey_report_mode < 2) ? - "enabled" : "disabled"); + if (tp_features.bright_acpimode) { + printk(TPACPI_INFO + "This ThinkPad has standard ACPI backlight " + "brightness control, supported by the ACPI " + "video driver\n"); + printk(TPACPI_NOTICE + "Disabling thinkpad-acpi brightness events " + "by default...\n"); + + /* The hotkey_reserved_mask change below is not + * necessary while the keys are at KEY_RESERVED in the + * default map, but better safe than sorry, leave it + * here as a marker of what we have to do, especially + * when we finally become able to set this at runtime + * on response to X.org requests */ + hotkey_reserved_mask |= + (1 << TP_ACPI_HOTKEYSCAN_FNHOME) + | (1 << TP_ACPI_HOTKEYSCAN_FNEND); + } + + dbg_printk(TPACPI_DBG_INIT, "enabling hot key handling\n"); + res = hotkey_status_set(1); + if (res) { + hotkey_exit(); + return res; + } + res = hotkey_mask_set(((hotkey_all_mask | hotkey_source_mask) + & ~hotkey_reserved_mask) + | hotkey_orig_mask); + if (res < 0 && res != -ENXIO) { + hotkey_exit(); + return res; + } - tpacpi_inputdev->open = &hotkey_inputdev_open; - tpacpi_inputdev->close = &hotkey_inputdev_close; + dbg_printk(TPACPI_DBG_INIT, + "legacy hot key reporting over procfs %s\n", + (hotkey_report_mode < 2) ? + "enabled" : "disabled"); - hotkey_poll_setup_safe(1); - tpacpi_input_send_radiosw(); - tpacpi_input_send_tabletsw(); - } + tpacpi_inputdev->open = &hotkey_inputdev_open; + tpacpi_inputdev->close = &hotkey_inputdev_close; - return (tp_features.hotkey)? 0 : 1; -} + hotkey_poll_setup_safe(1); + tpacpi_input_send_radiosw(); + tpacpi_input_send_tabletsw(); -static void hotkey_exit(void) -{ -#ifdef CONFIG_THINKPAD_ACPI_HOTKEY_POLL - hotkey_poll_stop_sync(); -#endif + return 0; - if (tp_features.hotkey) { - dbg_printk(TPACPI_DBG_EXIT, - "restoring original hot key mask\n"); - /* no short-circuit boolean operator below! */ - if ((hotkey_mask_set(hotkey_orig_mask) | - hotkey_status_set(hotkey_orig_status)) != 0) - printk(TPACPI_ERR - "failed to restore hot key mask " - "to BIOS defaults\n"); - } +err_exit: + delete_attr_set(hotkey_dev_attributes, &tpacpi_pdev->dev.kobj); + hotkey_dev_attributes = NULL; - if (hotkey_dev_attributes) { - delete_attr_set(hotkey_dev_attributes, &tpacpi_pdev->dev.kobj); - hotkey_dev_attributes = NULL; - } + return (res < 0)? res : 1; } static void hotkey_notify(struct ibm_struct *ibm, u32 event) @@ -3319,7 +3336,7 @@ static struct tpacpi_led_classdev tpacpi_led_thinklight = { static int __init light_init(struct ibm_init_struct *iibm) { - int rc = 0; + int rc; vdbg_printk(TPACPI_DBG_INIT, "initializing light subdriver\n"); @@ -3337,20 +3354,23 @@ static int __init light_init(struct ibm_init_struct *iibm) tp_features.light_status = acpi_evalf(ec_handle, NULL, "KBLT", "qv"); - vdbg_printk(TPACPI_DBG_INIT, "light is %s\n", - str_supported(tp_features.light)); + vdbg_printk(TPACPI_DBG_INIT, "light is %s, light status is %s\n", + str_supported(tp_features.light), + str_supported(tp_features.light_status)); - if (tp_features.light) { - rc = led_classdev_register(&tpacpi_pdev->dev, - &tpacpi_led_thinklight.led_classdev); - } + if (!tp_features.light) + return 1; + + rc = led_classdev_register(&tpacpi_pdev->dev, + &tpacpi_led_thinklight.led_classdev); if (rc < 0) { tp_features.light = 0; tp_features.light_status = 0; - } else { - rc = (tp_features.light)? 0 : 1; + } else { + rc = 0; } + return rc; } @@ -3821,7 +3841,7 @@ TPACPI_HANDLE(led, ec, "SLED", /* 570 */ #define TPACPI_LED_NUMLEDS 8 static struct tpacpi_led_classdev *tpacpi_leds; static enum led_status_t tpacpi_led_state_cache[TPACPI_LED_NUMLEDS]; -static const char const *tpacpi_led_names[TPACPI_LED_NUMLEDS] = { +static const char * const tpacpi_led_names[TPACPI_LED_NUMLEDS] = { /* there's a limit of 19 chars + NULL before 2.6.26 */ "tpacpi::power", "tpacpi:orange:batt", @@ -3833,7 +3853,7 @@ static const char const *tpacpi_led_names[TPACPI_LED_NUMLEDS] = { "tpacpi::standby", }; -static int led_get_status(unsigned int led) +static int led_get_status(const unsigned int led) { int status; enum led_status_t led_s; @@ -3857,41 +3877,42 @@ static int led_get_status(unsigned int led) /* not reached */ } -static int led_set_status(unsigned int led, enum led_status_t ledstatus) +static int led_set_status(const unsigned int led, + const enum led_status_t ledstatus) { /* off, on, blink. Index is led_status_t */ - static const int const led_sled_arg1[] = { 0, 1, 3 }; - static const int const led_exp_hlbl[] = { 0, 0, 1 }; /* led# * */ - static const int const led_exp_hlcl[] = { 0, 1, 1 }; /* led# * */ - static const int const led_led_arg1[] = { 0, 0x80, 0xc0 }; + static const unsigned int led_sled_arg1[] = { 0, 1, 3 }; + static const unsigned int led_led_arg1[] = { 0, 0x80, 0xc0 }; int rc = 0; switch (led_supported) { case TPACPI_LED_570: - /* 570 */ - led = 1 << led; - if (!acpi_evalf(led_handle, NULL, NULL, "vdd", - led, led_sled_arg1[ledstatus])) - rc = -EIO; - break; + /* 570 */ + if (led > 7) + return -EINVAL; + if (!acpi_evalf(led_handle, NULL, NULL, "vdd", + (1 << led), led_sled_arg1[ledstatus])) + rc = -EIO; + break; case TPACPI_LED_OLD: - /* 600e/x, 770e, 770x, A21e, A2xm/p, T20-22, X20 */ - led = 1 << led; - rc = ec_write(TPACPI_LED_EC_HLMS, led); - if (rc >= 0) - rc = ec_write(TPACPI_LED_EC_HLBL, - led * led_exp_hlbl[ledstatus]); - if (rc >= 0) - rc = ec_write(TPACPI_LED_EC_HLCL, - led * led_exp_hlcl[ledstatus]); - break; + /* 600e/x, 770e, 770x, A21e, A2xm/p, T20-22, X20 */ + if (led > 7) + return -EINVAL; + rc = ec_write(TPACPI_LED_EC_HLMS, (1 << led)); + if (rc >= 0) + rc = ec_write(TPACPI_LED_EC_HLBL, + (ledstatus == TPACPI_LED_BLINK) << led); + if (rc >= 0) + rc = ec_write(TPACPI_LED_EC_HLCL, + (ledstatus != TPACPI_LED_OFF) << led); + break; case TPACPI_LED_NEW: - /* all others */ - if (!acpi_evalf(led_handle, NULL, NULL, "vdd", - led, led_led_arg1[ledstatus])) - rc = -EIO; - break; + /* all others */ + if (!acpi_evalf(led_handle, NULL, NULL, "vdd", + led, led_led_arg1[ledstatus])) + rc = -EIO; + break; default: rc = -ENXIO; } @@ -3978,7 +3999,6 @@ static void led_exit(void) } kfree(tpacpi_leds); - tpacpi_leds = NULL; } static int __init led_init(struct ibm_init_struct *iibm) @@ -4802,7 +4822,6 @@ static void brightness_exit(void) vdbg_printk(TPACPI_DBG_EXIT, "calling backlight_device_unregister()\n"); backlight_device_unregister(ibm_backlight_device); - ibm_backlight_device = NULL; } } @@ -5764,11 +5783,16 @@ static int __init fan_init(struct ibm_init_struct *iibm) fan_control_access_mode != TPACPI_FAN_WR_NONE) { rc = sysfs_create_group(&tpacpi_sensors_pdev->dev.kobj, &fan_attr_group); - if (!(rc < 0)) - rc = driver_create_file(&tpacpi_hwmon_pdriver.driver, - &driver_attr_fan_watchdog); if (rc < 0) return rc; + + rc = driver_create_file(&tpacpi_hwmon_pdriver.driver, + &driver_attr_fan_watchdog); + if (rc < 0) { + sysfs_remove_group(&tpacpi_sensors_pdev->dev.kobj, + &fan_attr_group); + return rc; + } return 0; } else return 1; diff --git a/drivers/mmc/card/Kconfig b/drivers/mmc/card/Kconfig index aa8a4e461942801db89ec3963c7dabf605dfb006..dd0f398ee2f5398593b61100ad58850ca9e9d0b6 100644 --- a/drivers/mmc/card/Kconfig +++ b/drivers/mmc/card/Kconfig @@ -39,3 +39,15 @@ config SDIO_UART SDIO function driver for SDIO cards that implements the UART class, as well as the GPS class which appears like a UART. +config MMC_TEST + tristate "MMC host test driver" + default n + help + Development driver that performs a series of reads and writes + to a memory card in order to expose certain well known bugs + in host controllers. The tests are executed by writing to the + "test" file in sysfs under each card. Note that whatever is + on your card will be overwritten by these tests. + + This driver is only of interest to those developing or + testing a host driver. Most people should say N here. diff --git a/drivers/mmc/card/Makefile b/drivers/mmc/card/Makefile index fc5a784cfa1a7410f2025fdfcdddd08f06e8ec4b..0d407514f67dd556c675649cd4f974958a6d7aea 100644 --- a/drivers/mmc/card/Makefile +++ b/drivers/mmc/card/Makefile @@ -8,6 +8,7 @@ endif obj-$(CONFIG_MMC_BLOCK) += mmc_block.o mmc_block-objs := block.o queue.o +obj-$(CONFIG_MMC_TEST) += mmc_test.o obj-$(CONFIG_SDIO_UART) += sdio_uart.o diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index 91ded3e82401a5ccb6d59e4d454de95914f4fbf7..f9ad960d7c1a61305e6f3f1841bc0e8437048a18 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -46,7 +46,7 @@ #define MMC_SHIFT 3 #define MMC_NUM_MINORS (256 >> MMC_SHIFT) -static unsigned long dev_use[MMC_NUM_MINORS/(8*sizeof(unsigned long))]; +static DECLARE_BITMAP(dev_use, MMC_NUM_MINORS); /* * There is one mmc_blk_data per slot. diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c new file mode 100644 index 0000000000000000000000000000000000000000..ffadee549a414cd99a8f3a5c5db71f3554d019c8 --- /dev/null +++ b/drivers/mmc/card/mmc_test.c @@ -0,0 +1,892 @@ +/* + * linux/drivers/mmc/card/mmc_test.c + * + * Copyright 2007 Pierre Ossman + * + * 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 + +#define RESULT_OK 0 +#define RESULT_FAIL 1 +#define RESULT_UNSUP_HOST 2 +#define RESULT_UNSUP_CARD 3 + +#define BUFFER_SIZE (PAGE_SIZE * 4) + +struct mmc_test_card { + struct mmc_card *card; + + u8 *buffer; +}; + +/*******************************************************************/ +/* Helper functions */ +/*******************************************************************/ + +static int mmc_test_set_blksize(struct mmc_test_card *test, unsigned size) +{ + struct mmc_command cmd; + int ret; + + cmd.opcode = MMC_SET_BLOCKLEN; + cmd.arg = size; + cmd.flags = MMC_RSP_R1 | MMC_CMD_AC; + ret = mmc_wait_for_cmd(test->card->host, &cmd, 0); + if (ret) + return ret; + + return 0; +} + +static int __mmc_test_transfer(struct mmc_test_card *test, int write, + unsigned broken_xfer, u8 *buffer, unsigned addr, + unsigned blocks, unsigned blksz) +{ + int ret, busy; + + struct mmc_request mrq; + struct mmc_command cmd; + struct mmc_command stop; + struct mmc_data data; + + struct scatterlist sg; + + memset(&mrq, 0, sizeof(struct mmc_request)); + + mrq.cmd = &cmd; + mrq.data = &data; + + memset(&cmd, 0, sizeof(struct mmc_command)); + + if (broken_xfer) { + if (blocks > 1) { + cmd.opcode = write ? + MMC_WRITE_BLOCK : MMC_READ_SINGLE_BLOCK; + } else { + cmd.opcode = MMC_SEND_STATUS; + } + } else { + if (blocks > 1) { + cmd.opcode = write ? + MMC_WRITE_MULTIPLE_BLOCK : MMC_READ_MULTIPLE_BLOCK; + } else { + cmd.opcode = write ? + MMC_WRITE_BLOCK : MMC_READ_SINGLE_BLOCK; + } + } + + if (broken_xfer && blocks == 1) + cmd.arg = test->card->rca << 16; + else + cmd.arg = addr; + cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC; + + memset(&stop, 0, sizeof(struct mmc_command)); + + if (!broken_xfer && (blocks > 1)) { + stop.opcode = MMC_STOP_TRANSMISSION; + stop.arg = 0; + stop.flags = MMC_RSP_R1B | MMC_CMD_AC; + + mrq.stop = &stop; + } + + memset(&data, 0, sizeof(struct mmc_data)); + + data.blksz = blksz; + data.blocks = blocks; + data.flags = write ? MMC_DATA_WRITE : MMC_DATA_READ; + data.sg = &sg; + data.sg_len = 1; + + sg_init_one(&sg, buffer, blocks * blksz); + + mmc_set_data_timeout(&data, test->card); + + mmc_wait_for_req(test->card->host, &mrq); + + ret = 0; + + if (broken_xfer) { + if (!ret && cmd.error) + ret = cmd.error; + if (!ret && data.error == 0) + ret = RESULT_FAIL; + if (!ret && data.error != -ETIMEDOUT) + ret = data.error; + if (!ret && stop.error) + ret = stop.error; + if (blocks > 1) { + if (!ret && data.bytes_xfered > blksz) + ret = RESULT_FAIL; + } else { + if (!ret && data.bytes_xfered > 0) + ret = RESULT_FAIL; + } + } else { + if (!ret && cmd.error) + ret = cmd.error; + if (!ret && data.error) + ret = data.error; + if (!ret && stop.error) + ret = stop.error; + if (!ret && data.bytes_xfered != blocks * blksz) + ret = RESULT_FAIL; + } + + if (ret == -EINVAL) + ret = RESULT_UNSUP_HOST; + + busy = 0; + do { + int ret2; + + memset(&cmd, 0, sizeof(struct mmc_command)); + + cmd.opcode = MMC_SEND_STATUS; + cmd.arg = test->card->rca << 16; + cmd.flags = MMC_RSP_R1 | MMC_CMD_AC; + + ret2 = mmc_wait_for_cmd(test->card->host, &cmd, 0); + if (ret2) + break; + + if (!busy && !(cmd.resp[0] & R1_READY_FOR_DATA)) { + busy = 1; + printk(KERN_INFO "%s: Warning: Host did not " + "wait for busy state to end.\n", + mmc_hostname(test->card->host)); + } + } while (!(cmd.resp[0] & R1_READY_FOR_DATA)); + + return ret; +} + +static int mmc_test_transfer(struct mmc_test_card *test, int write, + u8 *buffer, unsigned addr, unsigned blocks, unsigned blksz) +{ + return __mmc_test_transfer(test, write, 0, buffer, + addr, blocks, blksz); +} + +static int mmc_test_prepare_verify(struct mmc_test_card *test, int write) +{ + int ret, i; + + ret = mmc_test_set_blksize(test, 512); + if (ret) + return ret; + + if (write) + memset(test->buffer, 0xDF, BUFFER_SIZE); + else { + for (i = 0;i < BUFFER_SIZE;i++) + test->buffer[i] = i; + } + + for (i = 0;i < BUFFER_SIZE / 512;i++) { + ret = mmc_test_transfer(test, 1, test->buffer + i * 512, + i * 512, 1, 512); + if (ret) + return ret; + } + + return 0; +} + +static int mmc_test_prepare_verify_write(struct mmc_test_card *test) +{ + return mmc_test_prepare_verify(test, 1); +} + +static int mmc_test_prepare_verify_read(struct mmc_test_card *test) +{ + return mmc_test_prepare_verify(test, 0); +} + +static int mmc_test_verified_transfer(struct mmc_test_card *test, int write, + u8 *buffer, unsigned addr, unsigned blocks, unsigned blksz) +{ + int ret, i, sectors; + + /* + * It is assumed that the above preparation has been done. + */ + + memset(test->buffer, 0, BUFFER_SIZE); + + if (write) { + for (i = 0;i < blocks * blksz;i++) + buffer[i] = i; + } + + ret = mmc_test_set_blksize(test, blksz); + if (ret) + return ret; + + ret = mmc_test_transfer(test, write, buffer, addr, blocks, blksz); + if (ret) + return ret; + + if (write) { + ret = mmc_test_set_blksize(test, 512); + if (ret) + return ret; + + sectors = (blocks * blksz + 511) / 512; + if ((sectors * 512) == (blocks * blksz)) + sectors++; + + if ((sectors * 512) > BUFFER_SIZE) + return -EINVAL; + + memset(test->buffer, 0, sectors * 512); + + for (i = 0;i < sectors;i++) { + ret = mmc_test_transfer(test, 0, + test->buffer + i * 512, + addr + i * 512, 1, 512); + if (ret) + return ret; + } + + for (i = 0;i < blocks * blksz;i++) { + if (test->buffer[i] != (u8)i) + return RESULT_FAIL; + } + + for (;i < sectors * 512;i++) { + if (test->buffer[i] != 0xDF) + return RESULT_FAIL; + } + } else { + for (i = 0;i < blocks * blksz;i++) { + if (buffer[i] != (u8)i) + return RESULT_FAIL; + } + } + + return 0; +} + +static int mmc_test_cleanup_verify(struct mmc_test_card *test) +{ + int ret, i; + + ret = mmc_test_set_blksize(test, 512); + if (ret) + return ret; + + memset(test->buffer, 0, BUFFER_SIZE); + + for (i = 0;i < BUFFER_SIZE / 512;i++) { + ret = mmc_test_transfer(test, 1, test->buffer + i * 512, + i * 512, 1, 512); + if (ret) + return ret; + } + + return 0; +} + +/*******************************************************************/ +/* Tests */ +/*******************************************************************/ + +struct mmc_test_case { + const char *name; + + int (*prepare)(struct mmc_test_card *); + int (*run)(struct mmc_test_card *); + int (*cleanup)(struct mmc_test_card *); +}; + +static int mmc_test_basic_write(struct mmc_test_card *test) +{ + int ret; + + ret = mmc_test_set_blksize(test, 512); + if (ret) + return ret; + + ret = mmc_test_transfer(test, 1, test->buffer, 0, 1, 512); + if (ret) + return ret; + + return 0; +} + +static int mmc_test_basic_read(struct mmc_test_card *test) +{ + int ret; + + ret = mmc_test_set_blksize(test, 512); + if (ret) + return ret; + + ret = mmc_test_transfer(test, 0, test->buffer, 0, 1, 512); + if (ret) + return ret; + + return 0; +} + +static int mmc_test_verify_write(struct mmc_test_card *test) +{ + int ret; + + ret = mmc_test_verified_transfer(test, 1, test->buffer, 0, 1, 512); + if (ret) + return ret; + + return 0; +} + +static int mmc_test_verify_read(struct mmc_test_card *test) +{ + int ret; + + ret = mmc_test_verified_transfer(test, 0, test->buffer, 0, 1, 512); + if (ret) + return ret; + + return 0; +} + +static int mmc_test_multi_write(struct mmc_test_card *test) +{ + int ret; + unsigned int size; + + if (test->card->host->max_blk_count == 1) + return RESULT_UNSUP_HOST; + + size = PAGE_SIZE * 2; + size = min(size, test->card->host->max_req_size); + size = min(size, test->card->host->max_seg_size); + size = min(size, test->card->host->max_blk_count * 512); + + if (size < 1024) + return RESULT_UNSUP_HOST; + + ret = mmc_test_verified_transfer(test, 1, test->buffer, 0, + size / 512, 512); + if (ret) + return ret; + + return 0; +} + +static int mmc_test_multi_read(struct mmc_test_card *test) +{ + int ret; + unsigned int size; + + if (test->card->host->max_blk_count == 1) + return RESULT_UNSUP_HOST; + + size = PAGE_SIZE * 2; + size = min(size, test->card->host->max_req_size); + size = min(size, test->card->host->max_seg_size); + size = min(size, test->card->host->max_blk_count * 512); + + if (size < 1024) + return RESULT_UNSUP_HOST; + + ret = mmc_test_verified_transfer(test, 0, test->buffer, 0, + size / 512, 512); + if (ret) + return ret; + + return 0; +} + +static int mmc_test_pow2_write(struct mmc_test_card *test) +{ + int ret, i; + + if (!test->card->csd.write_partial) + return RESULT_UNSUP_CARD; + + for (i = 1; i < 512;i <<= 1) { + ret = mmc_test_verified_transfer(test, 1, + test->buffer, 0, 1, i); + if (ret) + return ret; + } + + return 0; +} + +static int mmc_test_pow2_read(struct mmc_test_card *test) +{ + int ret, i; + + if (!test->card->csd.read_partial) + return RESULT_UNSUP_CARD; + + for (i = 1; i < 512;i <<= 1) { + ret = mmc_test_verified_transfer(test, 0, + test->buffer, 0, 1, i); + if (ret) + return ret; + } + + return 0; +} + +static int mmc_test_weird_write(struct mmc_test_card *test) +{ + int ret, i; + + if (!test->card->csd.write_partial) + return RESULT_UNSUP_CARD; + + for (i = 3; i < 512;i += 7) { + ret = mmc_test_verified_transfer(test, 1, + test->buffer, 0, 1, i); + if (ret) + return ret; + } + + return 0; +} + +static int mmc_test_weird_read(struct mmc_test_card *test) +{ + int ret, i; + + if (!test->card->csd.read_partial) + return RESULT_UNSUP_CARD; + + for (i = 3; i < 512;i += 7) { + ret = mmc_test_verified_transfer(test, 0, + test->buffer, 0, 1, i); + if (ret) + return ret; + } + + return 0; +} + +static int mmc_test_align_write(struct mmc_test_card *test) +{ + int ret, i; + + for (i = 1;i < 4;i++) { + ret = mmc_test_verified_transfer(test, 1, test->buffer + i, + 0, 1, 512); + if (ret) + return ret; + } + + return 0; +} + +static int mmc_test_align_read(struct mmc_test_card *test) +{ + int ret, i; + + for (i = 1;i < 4;i++) { + ret = mmc_test_verified_transfer(test, 0, test->buffer + i, + 0, 1, 512); + if (ret) + return ret; + } + + return 0; +} + +static int mmc_test_align_multi_write(struct mmc_test_card *test) +{ + int ret, i; + unsigned int size; + + if (test->card->host->max_blk_count == 1) + return RESULT_UNSUP_HOST; + + size = PAGE_SIZE * 2; + size = min(size, test->card->host->max_req_size); + size = min(size, test->card->host->max_seg_size); + size = min(size, test->card->host->max_blk_count * 512); + + if (size < 1024) + return RESULT_UNSUP_HOST; + + for (i = 1;i < 4;i++) { + ret = mmc_test_verified_transfer(test, 1, test->buffer + i, + 0, size / 512, 512); + if (ret) + return ret; + } + + return 0; +} + +static int mmc_test_align_multi_read(struct mmc_test_card *test) +{ + int ret, i; + unsigned int size; + + if (test->card->host->max_blk_count == 1) + return RESULT_UNSUP_HOST; + + size = PAGE_SIZE * 2; + size = min(size, test->card->host->max_req_size); + size = min(size, test->card->host->max_seg_size); + size = min(size, test->card->host->max_blk_count * 512); + + if (size < 1024) + return RESULT_UNSUP_HOST; + + for (i = 1;i < 4;i++) { + ret = mmc_test_verified_transfer(test, 0, test->buffer + i, + 0, size / 512, 512); + if (ret) + return ret; + } + + return 0; +} + +static int mmc_test_xfersize_write(struct mmc_test_card *test) +{ + int ret; + + ret = mmc_test_set_blksize(test, 512); + if (ret) + return ret; + + ret = __mmc_test_transfer(test, 1, 1, test->buffer, 0, 1, 512); + if (ret) + return ret; + + return 0; +} + +static int mmc_test_xfersize_read(struct mmc_test_card *test) +{ + int ret; + + ret = mmc_test_set_blksize(test, 512); + if (ret) + return ret; + + ret = __mmc_test_transfer(test, 0, 1, test->buffer, 0, 1, 512); + if (ret) + return ret; + + return 0; +} + +static int mmc_test_multi_xfersize_write(struct mmc_test_card *test) +{ + int ret; + + if (test->card->host->max_blk_count == 1) + return RESULT_UNSUP_HOST; + + ret = mmc_test_set_blksize(test, 512); + if (ret) + return ret; + + ret = __mmc_test_transfer(test, 1, 1, test->buffer, 0, 2, 512); + if (ret) + return ret; + + return 0; +} + +static int mmc_test_multi_xfersize_read(struct mmc_test_card *test) +{ + int ret; + + if (test->card->host->max_blk_count == 1) + return RESULT_UNSUP_HOST; + + ret = mmc_test_set_blksize(test, 512); + if (ret) + return ret; + + ret = __mmc_test_transfer(test, 0, 1, test->buffer, 0, 2, 512); + if (ret) + return ret; + + return 0; +} + +static const struct mmc_test_case mmc_test_cases[] = { + { + .name = "Basic write (no data verification)", + .run = mmc_test_basic_write, + }, + + { + .name = "Basic read (no data verification)", + .run = mmc_test_basic_read, + }, + + { + .name = "Basic write (with data verification)", + .prepare = mmc_test_prepare_verify_write, + .run = mmc_test_verify_write, + .cleanup = mmc_test_cleanup_verify, + }, + + { + .name = "Basic read (with data verification)", + .prepare = mmc_test_prepare_verify_read, + .run = mmc_test_verify_read, + .cleanup = mmc_test_cleanup_verify, + }, + + { + .name = "Multi-block write", + .prepare = mmc_test_prepare_verify_write, + .run = mmc_test_multi_write, + .cleanup = mmc_test_cleanup_verify, + }, + + { + .name = "Multi-block read", + .prepare = mmc_test_prepare_verify_read, + .run = mmc_test_multi_read, + .cleanup = mmc_test_cleanup_verify, + }, + + { + .name = "Power of two block writes", + .prepare = mmc_test_prepare_verify_write, + .run = mmc_test_pow2_write, + .cleanup = mmc_test_cleanup_verify, + }, + + { + .name = "Power of two block reads", + .prepare = mmc_test_prepare_verify_read, + .run = mmc_test_pow2_read, + .cleanup = mmc_test_cleanup_verify, + }, + + { + .name = "Weird sized block writes", + .prepare = mmc_test_prepare_verify_write, + .run = mmc_test_weird_write, + .cleanup = mmc_test_cleanup_verify, + }, + + { + .name = "Weird sized block reads", + .prepare = mmc_test_prepare_verify_read, + .run = mmc_test_weird_read, + .cleanup = mmc_test_cleanup_verify, + }, + + { + .name = "Badly aligned write", + .prepare = mmc_test_prepare_verify_write, + .run = mmc_test_align_write, + .cleanup = mmc_test_cleanup_verify, + }, + + { + .name = "Badly aligned read", + .prepare = mmc_test_prepare_verify_read, + .run = mmc_test_align_read, + .cleanup = mmc_test_cleanup_verify, + }, + + { + .name = "Badly aligned multi-block write", + .prepare = mmc_test_prepare_verify_write, + .run = mmc_test_align_multi_write, + .cleanup = mmc_test_cleanup_verify, + }, + + { + .name = "Badly aligned multi-block read", + .prepare = mmc_test_prepare_verify_read, + .run = mmc_test_align_multi_read, + .cleanup = mmc_test_cleanup_verify, + }, + + { + .name = "Correct xfer_size at write (start failure)", + .run = mmc_test_xfersize_write, + }, + + { + .name = "Correct xfer_size at read (start failure)", + .run = mmc_test_xfersize_read, + }, + + { + .name = "Correct xfer_size at write (midway failure)", + .run = mmc_test_multi_xfersize_write, + }, + + { + .name = "Correct xfer_size at read (midway failure)", + .run = mmc_test_multi_xfersize_read, + }, +}; + +static struct mutex mmc_test_lock; + +static void mmc_test_run(struct mmc_test_card *test) +{ + int i, ret; + + printk(KERN_INFO "%s: Starting tests of card %s...\n", + mmc_hostname(test->card->host), mmc_card_id(test->card)); + + mmc_claim_host(test->card->host); + + for (i = 0;i < ARRAY_SIZE(mmc_test_cases);i++) { + printk(KERN_INFO "%s: Test case %d. %s...\n", + mmc_hostname(test->card->host), i + 1, + mmc_test_cases[i].name); + + if (mmc_test_cases[i].prepare) { + ret = mmc_test_cases[i].prepare(test); + if (ret) { + printk(KERN_INFO "%s: Result: Prepare " + "stage failed! (%d)\n", + mmc_hostname(test->card->host), + ret); + continue; + } + } + + ret = mmc_test_cases[i].run(test); + switch (ret) { + case RESULT_OK: + printk(KERN_INFO "%s: Result: OK\n", + mmc_hostname(test->card->host)); + break; + case RESULT_FAIL: + printk(KERN_INFO "%s: Result: FAILED\n", + mmc_hostname(test->card->host)); + break; + case RESULT_UNSUP_HOST: + printk(KERN_INFO "%s: Result: UNSUPPORTED " + "(by host)\n", + mmc_hostname(test->card->host)); + break; + case RESULT_UNSUP_CARD: + printk(KERN_INFO "%s: Result: UNSUPPORTED " + "(by card)\n", + mmc_hostname(test->card->host)); + break; + default: + printk(KERN_INFO "%s: Result: ERROR (%d)\n", + mmc_hostname(test->card->host), ret); + } + + if (mmc_test_cases[i].cleanup) { + ret = mmc_test_cases[i].cleanup(test); + if (ret) { + printk(KERN_INFO "%s: Warning: Cleanup " + "stage failed! (%d)\n", + mmc_hostname(test->card->host), + ret); + } + } + } + + mmc_release_host(test->card->host); + + printk(KERN_INFO "%s: Tests completed.\n", + mmc_hostname(test->card->host)); +} + +static ssize_t mmc_test_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + mutex_lock(&mmc_test_lock); + mutex_unlock(&mmc_test_lock); + + return 0; +} + +static ssize_t mmc_test_store(struct device *dev, + struct device_attribute *attr, const char *buf, size_t count) +{ + struct mmc_card *card; + struct mmc_test_card *test; + + card = container_of(dev, struct mmc_card, dev); + + test = kzalloc(sizeof(struct mmc_test_card), GFP_KERNEL); + if (!test) + return -ENOMEM; + + test->card = card; + + test->buffer = kzalloc(BUFFER_SIZE, GFP_KERNEL); + if (test->buffer) { + mutex_lock(&mmc_test_lock); + mmc_test_run(test); + mutex_unlock(&mmc_test_lock); + } + + kfree(test->buffer); + kfree(test); + + return count; +} + +static DEVICE_ATTR(test, S_IWUSR | S_IRUGO, mmc_test_show, mmc_test_store); + +static int mmc_test_probe(struct mmc_card *card) +{ + int ret; + + mutex_init(&mmc_test_lock); + + ret = device_create_file(&card->dev, &dev_attr_test); + if (ret) + return ret; + + return 0; +} + +static void mmc_test_remove(struct mmc_card *card) +{ + device_remove_file(&card->dev, &dev_attr_test); +} + +static struct mmc_driver mmc_driver = { + .drv = { + .name = "mmc_test", + }, + .probe = mmc_test_probe, + .remove = mmc_test_remove, +}; + +static int __init mmc_test_init(void) +{ + return mmc_register_driver(&mmc_driver); +} + +static void __exit mmc_test_exit(void) +{ + mmc_unregister_driver(&mmc_driver); +} + +module_init(mmc_test_init); +module_exit(mmc_test_exit); + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Multimedia Card (MMC) host test driver"); +MODULE_AUTHOR("Pierre Ossman"); diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index 3b3cd0e74715c63161a5a3746ce0155cec420f6a..dead61754ad76ef23ed532fbc503fe1d334491a9 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -119,7 +119,7 @@ config MMC_TIFM_SD config MMC_SPI tristate "MMC/SD over SPI" - depends on MMC && SPI_MASTER && !HIGHMEM + depends on MMC && SPI_MASTER && !HIGHMEM && HAS_DMA select CRC7 select CRC_ITU_T help diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c index a28fc2f68ce24dbf525628bdf640f2315b06713e..8979ad330a4d5e6e154b4e8be4794a0b28765eba 100644 --- a/drivers/mmc/host/at91_mci.c +++ b/drivers/mmc/host/at91_mci.c @@ -663,9 +663,12 @@ static void at91_mci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) gpio_set_value(host->board->vcc_pin, 0); break; case MMC_POWER_UP: - case MMC_POWER_ON: gpio_set_value(host->board->vcc_pin, 1); break; + case MMC_POWER_ON: + break; + default: + WARN_ON(1); } } } diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c index 14759e9f42adb922fc15fa84b40347b43caed1d6..549517c35675971b3448a988f83cb2b2369b305d 100644 --- a/drivers/mmc/host/omap.c +++ b/drivers/mmc/host/omap.c @@ -1003,7 +1003,7 @@ static void mmc_omap_dma_cb(int lch, u16 ch_status, void *data) static int mmc_omap_get_dma_channel(struct mmc_omap_host *host, struct mmc_data *data) { - const char *dev_name; + const char *dma_dev_name; int sync_dev, dma_ch, is_read, r; is_read = !(data->flags & MMC_DATA_WRITE); @@ -1018,21 +1018,21 @@ static int mmc_omap_get_dma_channel(struct mmc_omap_host *host, struct mmc_data if (is_read) { if (host->id == 1) { sync_dev = OMAP_DMA_MMC_RX; - dev_name = "MMC1 read"; + dma_dev_name = "MMC1 read"; } else { sync_dev = OMAP_DMA_MMC2_RX; - dev_name = "MMC2 read"; + dma_dev_name = "MMC2 read"; } } else { if (host->id == 1) { sync_dev = OMAP_DMA_MMC_TX; - dev_name = "MMC1 write"; + dma_dev_name = "MMC1 write"; } else { sync_dev = OMAP_DMA_MMC2_TX; - dev_name = "MMC2 write"; + dma_dev_name = "MMC2 write"; } } - r = omap_request_dma(sync_dev, dev_name, mmc_omap_dma_cb, + r = omap_request_dma(sync_dev, dma_dev_name, mmc_omap_dma_cb, host, &dma_ch); if (r != 0) { dev_dbg(mmc_dev(host->mmc), "omap_request_dma() failed with %d\n", r); diff --git a/drivers/mmc/host/wbsd.c b/drivers/mmc/host/wbsd.c index be624a049c67d7b0fad8c27537c28f7178c1eaa6..c303e7f57ab45cf1473fd6c393443aa2e19d994e 100644 --- a/drivers/mmc/host/wbsd.c +++ b/drivers/mmc/host/wbsd.c @@ -1457,17 +1457,7 @@ static int __devinit wbsd_request_irq(struct wbsd_host *host, int irq) int ret; /* - * Allocate interrupt. - */ - - ret = request_irq(irq, wbsd_irq, IRQF_SHARED, DRIVER_NAME, host); - if (ret) - return ret; - - host->irq = irq; - - /* - * Set up tasklets. + * Set up tasklets. Must be done before requesting interrupt. */ tasklet_init(&host->card_tasklet, wbsd_tasklet_card, (unsigned long)host); @@ -1480,6 +1470,15 @@ static int __devinit wbsd_request_irq(struct wbsd_host *host, int irq) tasklet_init(&host->finish_tasklet, wbsd_tasklet_finish, (unsigned long)host); + /* + * Allocate interrupt. + */ + ret = request_irq(irq, wbsd_irq, IRQF_SHARED, DRIVER_NAME, host); + if (ret) + return ret; + + host->irq = irq; + return 0; } diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c index 25efd331ef28ce35b4a48f0463f594e221d94aa7..b402269301f6f64e4d22108ffc148f8220108b03 100644 --- a/drivers/mtd/devices/m25p80.c +++ b/drivers/mtd/devices/m25p80.c @@ -346,8 +346,10 @@ static int m25p80_write(struct mtd_info *mtd, loff_t to, size_t len, mutex_lock(&flash->lock); /* Wait until finished previous write command. */ - if (wait_till_ready(flash)) + if (wait_till_ready(flash)) { + mutex_unlock(&flash->lock); return 1; + } write_enable(flash); diff --git a/drivers/mtd/maps/ck804xrom.c b/drivers/mtd/maps/ck804xrom.c index 59d8fb49270aa93a4d477d2fee8b7cb21ba9438a..effaf7cdefabe4bb306a4e982cde16613721ac7b 100644 --- a/drivers/mtd/maps/ck804xrom.c +++ b/drivers/mtd/maps/ck804xrom.c @@ -331,15 +331,15 @@ static void __devexit ck804xrom_remove_one (struct pci_dev *pdev) } static struct pci_device_id ck804xrom_pci_tbl[] = { - { PCI_VENDOR_ID_NVIDIA, 0x0051, PCI_ANY_ID, PCI_ANY_ID, DEV_CK804 }, - { PCI_VENDOR_ID_NVIDIA, 0x0360, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 }, - { PCI_VENDOR_ID_NVIDIA, 0x0361, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 }, - { PCI_VENDOR_ID_NVIDIA, 0x0362, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 }, - { PCI_VENDOR_ID_NVIDIA, 0x0363, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 }, - { PCI_VENDOR_ID_NVIDIA, 0x0364, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 }, - { PCI_VENDOR_ID_NVIDIA, 0x0365, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 }, - { PCI_VENDOR_ID_NVIDIA, 0x0366, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 }, - { PCI_VENDOR_ID_NVIDIA, 0x0367, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 }, + { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0051), .driver_data = DEV_CK804 }, + { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0360), .driver_data = DEV_MCP55 }, + { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0361), .driver_data = DEV_MCP55 }, + { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0362), .driver_data = DEV_MCP55 }, + { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0363), .driver_data = DEV_MCP55 }, + { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0364), .driver_data = DEV_MCP55 }, + { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0365), .driver_data = DEV_MCP55 }, + { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0366), .driver_data = DEV_MCP55 }, + { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0367), .driver_data = DEV_MCP55 }, { 0, } }; diff --git a/drivers/mtd/maps/omap_nor.c b/drivers/mtd/maps/omap_nor.c index 240b0e2d095d6bade93555986d0cd09cc163aa80..c12d8056bebd123c792978f62749dd1a3eb4356d 100644 --- a/drivers/mtd/maps/omap_nor.c +++ b/drivers/mtd/maps/omap_nor.c @@ -110,7 +110,7 @@ static int __init omapflash_probe(struct platform_device *pdev) err = parse_mtd_partitions(info->mtd, part_probes, &info->parts, 0); if (err > 0) add_mtd_partitions(info->mtd, info->parts, err); - else if (err < 0 && pdata->parts) + else if (err <= 0 && pdata->parts) add_mtd_partitions(info->mtd, pdata->parts, pdata->nr_parts); else #endif diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c index fceb468ccdecd48324e2b31f4114bb3a201bc86d..fe2bc7e421191a061020d6f0dda7731d1c2bd819 100644 --- a/drivers/mtd/nand/pxa3xx_nand.c +++ b/drivers/mtd/nand/pxa3xx_nand.c @@ -1216,7 +1216,7 @@ static int pxa3xx_nand_resume(struct platform_device *pdev) clk_enable(info->clk); - return pxa3xx_nand_config_flash(info); + return pxa3xx_nand_config_flash(info, info->flash_info); } #else #define pxa3xx_nand_suspend NULL diff --git a/drivers/mtd/onenand/generic.c b/drivers/mtd/onenand/generic.c index 3d44d040a47def9bb00a7fea1b561135d8f84aa9..ad81ab8e95e2ca5f3d9cdea4e2b50472c282e202 100644 --- a/drivers/mtd/onenand/generic.c +++ b/drivers/mtd/onenand/generic.c @@ -76,7 +76,7 @@ static int __devinit generic_onenand_probe(struct device *dev) err = parse_mtd_partitions(&info->mtd, part_probes, &info->parts, 0); if (err > 0) add_mtd_partitions(&info->mtd, info->parts, err); - else if (err < 0 && pdata->parts) + else if (err <= 0 && pdata->parts) add_mtd_partitions(&info->mtd, pdata->parts, pdata->nr_parts); else #endif diff --git a/drivers/mtd/redboot.c b/drivers/mtd/redboot.c index 47474903263c377555b0a5c0fefad3af737c1c78..c5030f94f04e180adeea6eda0af5f0b8994e83cb 100644 --- a/drivers/mtd/redboot.c +++ b/drivers/mtd/redboot.c @@ -295,5 +295,5 @@ module_init(redboot_parser_init); module_exit(redboot_parser_exit); MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Red Hat, Inc. - David Woodhouse "); +MODULE_AUTHOR("David Woodhouse "); MODULE_DESCRIPTION("Parsing code for RedBoot Flash Image System (FIS) tables"); diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c index e6c545fe5f58025ae4a581a91622957b362ce3ad..b9d097c9f6bbb88613e71ce53a42d9388a51fbf2 100644 --- a/drivers/net/3c509.c +++ b/drivers/net/3c509.c @@ -413,7 +413,7 @@ static int __devinit el3_pnp_probe(struct pnp_dev *pdev, { short i; int ioaddr, irq, if_port; - u16 phys_addr[3]; + __be16 phys_addr[3]; struct net_device *dev = NULL; int err; @@ -605,7 +605,7 @@ static int __init el3_mca_probe(struct device *device) short i; int ioaddr, irq, if_port; - u16 phys_addr[3]; + __be16 phys_addr[3]; struct net_device *dev = NULL; u_char pos4, pos5; struct mca_device *mdev = to_mca_device(device); @@ -635,14 +635,13 @@ static int __init el3_mca_probe(struct device *device) printk(KERN_DEBUG "3c529: irq %d ioaddr 0x%x ifport %d\n", irq, ioaddr, if_port); } EL3WINDOW(0); - for (i = 0; i < 3; i++) { - phys_addr[i] = htons(read_eeprom(ioaddr, i)); - } + for (i = 0; i < 3; i++) + phys_addr[i] = htons(read_eeprom(ioaddr, i)); dev = alloc_etherdev(sizeof (struct el3_private)); if (dev == NULL) { - release_region(ioaddr, EL3_IO_EXTENT); - return -ENOMEM; + release_region(ioaddr, EL3_IO_EXTENT); + return -ENOMEM; } netdev_boot_setup_check(dev); @@ -668,7 +667,7 @@ static int __init el3_eisa_probe (struct device *device) { short i; int ioaddr, irq, if_port; - u16 phys_addr[3]; + __be16 phys_addr[3]; struct net_device *dev = NULL; struct eisa_device *edev; int err; @@ -1063,7 +1062,6 @@ el3_rx(struct net_device *dev) struct sk_buff *skb; skb = dev_alloc_skb(pkt_len+5); - dev->stats.rx_bytes += pkt_len; if (el3_debug > 4) printk("Receiving packet size %d status %4.4x.\n", pkt_len, rx_status); @@ -1078,6 +1076,7 @@ el3_rx(struct net_device *dev) skb->protocol = eth_type_trans(skb,dev); netif_rx(skb); dev->last_rx = jiffies; + dev->stats.rx_bytes += pkt_len; dev->stats.rx_packets++; continue; } diff --git a/drivers/net/7990.c b/drivers/net/7990.c index 750a46f4bc582beb5e8ca0762790127c3e0f09fe..ad6b8a5b6574b4865b327bff0bb719878316ce27 100644 --- a/drivers/net/7990.c +++ b/drivers/net/7990.c @@ -506,6 +506,7 @@ int lance_open (struct net_device *dev) return res; } +EXPORT_SYMBOL_GPL(lance_open); int lance_close (struct net_device *dev) { @@ -521,6 +522,7 @@ int lance_close (struct net_device *dev) return 0; } +EXPORT_SYMBOL_GPL(lance_close); void lance_tx_timeout(struct net_device *dev) { @@ -529,7 +531,7 @@ void lance_tx_timeout(struct net_device *dev) dev->trans_start = jiffies; netif_wake_queue (dev); } - +EXPORT_SYMBOL_GPL(lance_tx_timeout); int lance_start_xmit (struct sk_buff *skb, struct net_device *dev) { @@ -586,6 +588,7 @@ int lance_start_xmit (struct sk_buff *skb, struct net_device *dev) return 0; } +EXPORT_SYMBOL_GPL(lance_start_xmit); /* taken from the depca driver via a2065.c */ static void lance_load_multicast (struct net_device *dev) @@ -654,6 +657,7 @@ void lance_set_multicast (struct net_device *dev) if (!stopped) netif_start_queue (dev); } +EXPORT_SYMBOL_GPL(lance_set_multicast); #ifdef CONFIG_NET_POLL_CONTROLLER void lance_poll(struct net_device *dev) diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 9f6cc8a5607371b346622756bc96610b998204ac..f4182cfffe9d4c62c02b64b14d17d252a87dc6d7 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1353,7 +1353,7 @@ config APRICOT config B44 tristate "Broadcom 440x/47xx ethernet support" - depends on SSB_POSSIBLE + depends on SSB_POSSIBLE && HAS_DMA select SSB select MII help @@ -2426,7 +2426,7 @@ config CHELSIO_T3 config EHEA tristate "eHEA Ethernet support" - depends on IBMEBUS && INET && SPARSEMEM && MEMORY_HOTPLUG + depends on IBMEBUS && INET && SPARSEMEM select INET_LRO ---help--- This driver supports the IBM pSeries eHEA ethernet adapter. diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c index 9c2394d49428615aac14eff78cf42969dcb0672d..3c798ae5c343a4c1bb9c7a76ff90293b4548c848 100644 --- a/drivers/net/atlx/atl1.c +++ b/drivers/net/atlx/atl1.c @@ -471,7 +471,6 @@ static int atl1_get_permanent_address(struct atl1_hw *hw) memcpy(hw->perm_mac_addr, eth_addr, ETH_ALEN); return 0; } - return 1; } /* see if SPI FLAGS exist ? */ @@ -636,22 +635,6 @@ static s32 atl1_phy_leave_power_saving(struct atl1_hw *hw) return atl1_write_phy_reg(hw, 30, 0); } -/* - * Force the PHY into power saving mode using vendor magic. - */ -#ifdef CONFIG_PM -static void atl1_phy_enter_power_saving(struct atl1_hw *hw) -{ - atl1_write_phy_reg(hw, MII_DBG_ADDR, 0); - atl1_write_phy_reg(hw, MII_DBG_DATA, 0x124E); - atl1_write_phy_reg(hw, MII_DBG_ADDR, 2); - atl1_write_phy_reg(hw, MII_DBG_DATA, 0x3000); - atl1_write_phy_reg(hw, MII_DBG_ADDR, 3); - atl1_write_phy_reg(hw, MII_DBG_DATA, 0); - -} -#endif - /* * Resets the PHY and make all config validate * hw - Struct containing variables accessed by shared code @@ -2023,6 +2006,7 @@ rrd_ok: /* Good Receive */ pci_unmap_page(adapter->pdev, buffer_info->dma, buffer_info->length, PCI_DMA_FROMDEVICE); + buffer_info->dma = 0; skb = buffer_info->skb; length = le16_to_cpu(rrd->xsz.xsum_sz.pkt_size); @@ -2135,7 +2119,7 @@ static int atl1_tso(struct atl1_adapter *adapter, struct sk_buff *skb, return -1; } - if (skb->protocol == ntohs(ETH_P_IP)) { + if (skb->protocol == htons(ETH_P_IP)) { struct iphdr *iph = ip_hdr(skb); real_len = (((unsigned char *)iph - skb->data) + @@ -2859,7 +2843,6 @@ disable_wol: ctrl |= PCIE_PHYMISC_FORCE_RCV_DET; iowrite32(ctrl, hw->hw_addr + REG_PCIE_PHYMISC); ioread32(hw->hw_addr + REG_PCIE_PHYMISC); - atl1_phy_enter_power_saving(hw); hw->phy_configured = false; pci_enable_wake(pdev, pci_choose_state(pdev, state), 0); exit: diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c index 3634b5fd791964d88bf42bd3785402b79e0fc44a..7023d77bf380ffb31f42042e3b11a6cbedb5d3f9 100644 --- a/drivers/net/au1000_eth.c +++ b/drivers/net/au1000_eth.c @@ -1239,12 +1239,7 @@ static int au1000_rx(struct net_device *dev) */ static irqreturn_t au1000_interrupt(int irq, void *dev_id) { - struct net_device *dev = (struct net_device *) dev_id; - - if (dev == NULL) { - printk(KERN_ERR "%s: isr: null dev ptr\n", dev->name); - return IRQ_RETVAL(1); - } + struct net_device *dev = dev_id; /* Handle RX interrupts first to minimize chance of overrun */ diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c index 89c0018132ec7e8137a4877da7166d7758b5e93b..41443435ab1c374f5b5788905dc199efa5b07373 100644 --- a/drivers/net/bfin_mac.c +++ b/drivers/net/bfin_mac.c @@ -22,7 +22,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 4b46e68183e059fbddb9eb6c007fcab7894e68b2..367b6d462708af2d8fe06050ac076844b3b54c1b 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -5724,14 +5724,12 @@ bnx2_reset_task(struct work_struct *work) if (!netif_running(bp->dev)) return; - bp->in_reset_task = 1; bnx2_netif_stop(bp); bnx2_init_nic(bp); atomic_set(&bp->intr_sem, 1); bnx2_netif_start(bp); - bp->in_reset_task = 0; } static void @@ -5907,12 +5905,7 @@ bnx2_close(struct net_device *dev) struct bnx2 *bp = netdev_priv(dev); u32 reset_code; - /* Calling flush_scheduled_work() may deadlock because - * linkwatch_event() may be on the workqueue and it will try to get - * the rtnl_lock which we are holding. - */ - while (bp->in_reset_task) - msleep(1); + cancel_work_sync(&bp->reset_task); bnx2_disable_int_sync(bp); bnx2_napi_disable(bp); diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h index 1eaf5bb3d9c2233f12b2861445af1a714cfa9625..2377cc13bf61afc14d7598eaa93cf78a691204a7 100644 --- a/drivers/net/bnx2.h +++ b/drivers/net/bnx2.h @@ -6656,7 +6656,6 @@ struct bnx2 { int current_interval; struct timer_list timer; struct work_struct reset_task; - int in_reset_task; /* Used to synchronize phy accesses. */ spinlock_t phy_lock; diff --git a/drivers/net/bnx2x.c b/drivers/net/bnx2x.c index 7bdb5af359512b0d89dbde244f6f7898618786d2..70cba64732ca03827e7268aecf529d7e1940baab 100644 --- a/drivers/net/bnx2x.c +++ b/drivers/net/bnx2x.c @@ -6,7 +6,8 @@ * it under the terms of the GNU General Public License as published by * the Free Software Foundation. * - * Written by: Eliezer Tamir + * Maintained by: Eilon Greenstein + * Written by: Eliezer Tamir * Based on code from Michael Chan's bnx2 driver * UDP CSUM errata workaround by Arik Gendelman * Slowpath rework by Vladislav Zolotarov @@ -74,7 +75,7 @@ static char version[] __devinitdata = "Broadcom NetXtreme II 5771X 10Gigabit Ethernet Driver " DRV_MODULE_NAME " " DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n"; -MODULE_AUTHOR("Eliezer Tamir "); +MODULE_AUTHOR("Eliezer Tamir"); MODULE_DESCRIPTION("Broadcom NetXtreme II BCM57710 Driver"); MODULE_LICENSE("GPL"); MODULE_VERSION(DRV_MODULE_VERSION); diff --git a/drivers/net/bnx2x.h b/drivers/net/bnx2x.h index 4f0c0d31e7c1d70e00f1aa6ecffbe345034f0faa..8e68d06510a6f876042db206e7c5f71dcb383698 100644 --- a/drivers/net/bnx2x.h +++ b/drivers/net/bnx2x.h @@ -6,7 +6,8 @@ * it under the terms of the GNU General Public License as published by * the Free Software Foundation. * - * Written by: Eliezer Tamir + * Maintained by: Eilon Greenstein + * Written by: Eliezer Tamir * Based on code from Michael Chan's bnx2 driver */ diff --git a/drivers/net/bnx2x_init.h b/drivers/net/bnx2x_init.h index dcaecc53bdb13c8dd3ee0f46400d981400dc1dd4..370686eef97c6b59ff5275383f8c4704e27d2a11 100644 --- a/drivers/net/bnx2x_init.h +++ b/drivers/net/bnx2x_init.h @@ -6,7 +6,8 @@ * it under the terms of the GNU General Public License as published by * the Free Software Foundation. * - * Written by: Eliezer Tamir + * Maintained by: Eilon Greenstein + * Written by: Eliezer Tamir */ #ifndef BNX2X_INIT_H diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c index 68c41a00d93d3bd41e84f9c455503a1119895cab..08f3d396bcd68a669e5cce60a24158dce7c29cdd 100644 --- a/drivers/net/bonding/bond_sysfs.c +++ b/drivers/net/bonding/bond_sysfs.c @@ -1437,8 +1437,16 @@ int bond_create_sysfs(void) * configure multiple bonding devices. */ if (ret == -EEXIST) { - netdev_class = NULL; - return 0; + /* Is someone being kinky and naming a device bonding_master? */ + if (__dev_get_by_name(&init_net, + class_attr_bonding_masters.attr.name)) + printk(KERN_ERR + "network device named %s already exists in sysfs", + class_attr_bonding_masters.attr.name); + else { + netdev_class = NULL; + return 0; + } } return ret; diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c index 93e13636f8dda2fef5667cc544b99fb068f2ca17..83768df27806be9394fb087acac83ee6f87f08a0 100644 --- a/drivers/net/cassini.c +++ b/drivers/net/cassini.c @@ -142,8 +142,8 @@ #define DRV_MODULE_NAME "cassini" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "1.5" -#define DRV_MODULE_RELDATE "4 Jan 2008" +#define DRV_MODULE_VERSION "1.6" +#define DRV_MODULE_RELDATE "21 May 2008" #define CAS_DEF_MSG_ENABLE \ (NETIF_MSG_DRV | \ @@ -2136,9 +2136,12 @@ end_copy_pkt: if (addr) cas_page_unmap(addr); } - skb->csum = csum_unfold(~csum); - skb->ip_summed = CHECKSUM_COMPLETE; skb->protocol = eth_type_trans(skb, cp->dev); + if (skb->protocol == htons(ETH_P_IP)) { + skb->csum = csum_unfold(~csum); + skb->ip_summed = CHECKSUM_COMPLETE; + } else + skb->ip_summed = CHECKSUM_NONE; return len; } diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c index 2b5740b3d1825dee5b91f9b3862060e71c266f8b..7f3f62e1b1134f2c816770f61fcc4dd0d54139b7 100644 --- a/drivers/net/cpmac.c +++ b/drivers/net/cpmac.c @@ -38,6 +38,7 @@ #include #include #include +#include MODULE_AUTHOR("Eugene Konev "); MODULE_DESCRIPTION("TI AR7 ethernet driver (CPMAC)"); @@ -187,6 +188,7 @@ struct cpmac_desc { #define CPMAC_EOQ 0x1000 struct sk_buff *skb; struct cpmac_desc *next; + struct cpmac_desc *prev; dma_addr_t mapping; dma_addr_t data_mapping; }; @@ -208,6 +210,7 @@ struct cpmac_priv { struct work_struct reset_work; struct platform_device *pdev; struct napi_struct napi; + atomic_t reset_pending; }; static irqreturn_t cpmac_irq(int, void *); @@ -241,6 +244,16 @@ static void cpmac_dump_desc(struct net_device *dev, struct cpmac_desc *desc) printk("\n"); } +static void cpmac_dump_all_desc(struct net_device *dev) +{ + struct cpmac_priv *priv = netdev_priv(dev); + struct cpmac_desc *dump = priv->rx_head; + do { + cpmac_dump_desc(dev, dump); + dump = dump->next; + } while (dump != priv->rx_head); +} + static void cpmac_dump_skb(struct net_device *dev, struct sk_buff *skb) { int i; @@ -412,21 +425,42 @@ static struct sk_buff *cpmac_rx_one(struct cpmac_priv *priv, static int cpmac_poll(struct napi_struct *napi, int budget) { struct sk_buff *skb; - struct cpmac_desc *desc; - int received = 0; + struct cpmac_desc *desc, *restart; struct cpmac_priv *priv = container_of(napi, struct cpmac_priv, napi); + int received = 0, processed = 0; spin_lock(&priv->rx_lock); if (unlikely(!priv->rx_head)) { if (netif_msg_rx_err(priv) && net_ratelimit()) printk(KERN_WARNING "%s: rx: polling, but no queue\n", priv->dev->name); + spin_unlock(&priv->rx_lock); netif_rx_complete(priv->dev, napi); return 0; } desc = priv->rx_head; + restart = NULL; while (((desc->dataflags & CPMAC_OWN) == 0) && (received < budget)) { + processed++; + + if ((desc->dataflags & CPMAC_EOQ) != 0) { + /* The last update to eoq->hw_next didn't happen + * soon enough, and the receiver stopped here. + *Remember this descriptor so we can restart + * the receiver after freeing some space. + */ + if (unlikely(restart)) { + if (netif_msg_rx_err(priv)) + printk(KERN_ERR "%s: poll found a" + " duplicate EOQ: %p and %p\n", + priv->dev->name, restart, desc); + goto fatal_error; + } + + restart = desc->next; + } + skb = cpmac_rx_one(priv, desc); if (likely(skb)) { netif_receive_skb(skb); @@ -435,19 +469,90 @@ static int cpmac_poll(struct napi_struct *napi, int budget) desc = desc->next; } + if (desc != priv->rx_head) { + /* We freed some buffers, but not the whole ring, + * add what we did free to the rx list */ + desc->prev->hw_next = (u32)0; + priv->rx_head->prev->hw_next = priv->rx_head->mapping; + } + + /* Optimization: If we did not actually process an EOQ (perhaps because + * of quota limits), check to see if the tail of the queue has EOQ set. + * We should immediately restart in that case so that the receiver can + * restart and run in parallel with more packet processing. + * This lets us handle slightly larger bursts before running + * out of ring space (assuming dev->weight < ring_size) */ + + if (!restart && + (priv->rx_head->prev->dataflags & (CPMAC_OWN|CPMAC_EOQ)) + == CPMAC_EOQ && + (priv->rx_head->dataflags & CPMAC_OWN) != 0) { + /* reset EOQ so the poll loop (above) doesn't try to + * restart this when it eventually gets to this descriptor. + */ + priv->rx_head->prev->dataflags &= ~CPMAC_EOQ; + restart = priv->rx_head; + } + + if (restart) { + priv->dev->stats.rx_errors++; + priv->dev->stats.rx_fifo_errors++; + if (netif_msg_rx_err(priv) && net_ratelimit()) + printk(KERN_WARNING "%s: rx dma ring overrun\n", + priv->dev->name); + + if (unlikely((restart->dataflags & CPMAC_OWN) == 0)) { + if (netif_msg_drv(priv)) + printk(KERN_ERR "%s: cpmac_poll is trying to " + "restart rx from a descriptor that's " + "not free: %p\n", + priv->dev->name, restart); + goto fatal_error; + } + + cpmac_write(priv->regs, CPMAC_RX_PTR(0), restart->mapping); + } + priv->rx_head = desc; spin_unlock(&priv->rx_lock); if (unlikely(netif_msg_rx_status(priv))) printk(KERN_DEBUG "%s: poll processed %d packets\n", priv->dev->name, received); - if (desc->dataflags & CPMAC_OWN) { + if (processed == 0) { + /* we ran out of packets to read, + * revert to interrupt-driven mode */ netif_rx_complete(priv->dev, napi); - cpmac_write(priv->regs, CPMAC_RX_PTR(0), (u32)desc->mapping); cpmac_write(priv->regs, CPMAC_RX_INT_ENABLE, 1); return 0; } return 1; + +fatal_error: + /* Something went horribly wrong. + * Reset hardware to try to recover rather than wedging. */ + + if (netif_msg_drv(priv)) { + printk(KERN_ERR "%s: cpmac_poll is confused. " + "Resetting hardware\n", priv->dev->name); + cpmac_dump_all_desc(priv->dev); + printk(KERN_DEBUG "%s: RX_PTR(0)=0x%08x RX_ACK(0)=0x%08x\n", + priv->dev->name, + cpmac_read(priv->regs, CPMAC_RX_PTR(0)), + cpmac_read(priv->regs, CPMAC_RX_ACK(0))); + } + + spin_unlock(&priv->rx_lock); + netif_rx_complete(priv->dev, napi); + netif_stop_queue(priv->dev); + napi_disable(&priv->napi); + + atomic_inc(&priv->reset_pending); + cpmac_hw_stop(priv->dev); + if (!schedule_work(&priv->reset_work)) + atomic_dec(&priv->reset_pending); + return 0; + } static int cpmac_start_xmit(struct sk_buff *skb, struct net_device *dev) @@ -456,6 +561,9 @@ static int cpmac_start_xmit(struct sk_buff *skb, struct net_device *dev) struct cpmac_desc *desc; struct cpmac_priv *priv = netdev_priv(dev); + if (unlikely(atomic_read(&priv->reset_pending))) + return NETDEV_TX_BUSY; + if (unlikely(skb_padto(skb, ETH_ZLEN))) return NETDEV_TX_OK; @@ -621,8 +729,10 @@ static void cpmac_clear_rx(struct net_device *dev) desc->dataflags = CPMAC_OWN; dev->stats.rx_dropped++; } + desc->hw_next = desc->next->mapping; desc = desc->next; } + priv->rx_head->prev->hw_next = 0; } static void cpmac_clear_tx(struct net_device *dev) @@ -635,14 +745,14 @@ static void cpmac_clear_tx(struct net_device *dev) priv->desc_ring[i].dataflags = 0; if (priv->desc_ring[i].skb) { dev_kfree_skb_any(priv->desc_ring[i].skb); - if (netif_subqueue_stopped(dev, i)) - netif_wake_subqueue(dev, i); + priv->desc_ring[i].skb = NULL; } } } static void cpmac_hw_error(struct work_struct *work) { + int i; struct cpmac_priv *priv = container_of(work, struct cpmac_priv, reset_work); @@ -651,8 +761,48 @@ static void cpmac_hw_error(struct work_struct *work) spin_unlock(&priv->rx_lock); cpmac_clear_tx(priv->dev); cpmac_hw_start(priv->dev); - napi_enable(&priv->napi); - netif_start_queue(priv->dev); + barrier(); + atomic_dec(&priv->reset_pending); + + for (i = 0; i < CPMAC_QUEUES; i++) + netif_wake_subqueue(priv->dev, i); + netif_wake_queue(priv->dev); + cpmac_write(priv->regs, CPMAC_MAC_INT_ENABLE, 3); +} + +static void cpmac_check_status(struct net_device *dev) +{ + struct cpmac_priv *priv = netdev_priv(dev); + + u32 macstatus = cpmac_read(priv->regs, CPMAC_MAC_STATUS); + int rx_channel = (macstatus >> 8) & 7; + int rx_code = (macstatus >> 12) & 15; + int tx_channel = (macstatus >> 16) & 7; + int tx_code = (macstatus >> 20) & 15; + + if (rx_code || tx_code) { + if (netif_msg_drv(priv) && net_ratelimit()) { + /* Can't find any documentation on what these + *error codes actually are. So just log them and hope.. + */ + if (rx_code) + printk(KERN_WARNING "%s: host error %d on rx " + "channel %d (macstatus %08x), resetting\n", + dev->name, rx_code, rx_channel, macstatus); + if (tx_code) + printk(KERN_WARNING "%s: host error %d on tx " + "channel %d (macstatus %08x), resetting\n", + dev->name, tx_code, tx_channel, macstatus); + } + + netif_stop_queue(dev); + cpmac_hw_stop(dev); + if (schedule_work(&priv->reset_work)) + atomic_inc(&priv->reset_pending); + if (unlikely(netif_msg_hw(priv))) + cpmac_dump_regs(dev); + } + cpmac_write(priv->regs, CPMAC_MAC_INT_CLEAR, 0xff); } static irqreturn_t cpmac_irq(int irq, void *dev_id) @@ -683,49 +833,32 @@ static irqreturn_t cpmac_irq(int irq, void *dev_id) cpmac_write(priv->regs, CPMAC_MAC_EOI_VECTOR, 0); - if (unlikely(status & (MAC_INT_HOST | MAC_INT_STATUS))) { - if (netif_msg_drv(priv) && net_ratelimit()) - printk(KERN_ERR "%s: hw error, resetting...\n", - dev->name); - netif_stop_queue(dev); - napi_disable(&priv->napi); - cpmac_hw_stop(dev); - schedule_work(&priv->reset_work); - if (unlikely(netif_msg_hw(priv))) - cpmac_dump_regs(dev); - } + if (unlikely(status & (MAC_INT_HOST | MAC_INT_STATUS))) + cpmac_check_status(dev); return IRQ_HANDLED; } static void cpmac_tx_timeout(struct net_device *dev) { - struct cpmac_priv *priv = netdev_priv(dev); int i; + struct cpmac_priv *priv = netdev_priv(dev); spin_lock(&priv->lock); dev->stats.tx_errors++; spin_unlock(&priv->lock); if (netif_msg_tx_err(priv) && net_ratelimit()) printk(KERN_WARNING "%s: transmit timeout\n", dev->name); - /* - * FIXME: waking up random queue is not the best thing to - * do... on the other hand why we got here at all? - */ -#ifdef CONFIG_NETDEVICES_MULTIQUEUE + + atomic_inc(&priv->reset_pending); + barrier(); + cpmac_clear_tx(dev); + barrier(); + atomic_dec(&priv->reset_pending); + + netif_wake_queue(priv->dev); for (i = 0; i < CPMAC_QUEUES; i++) - if (priv->desc_ring[i].skb) { - priv->desc_ring[i].dataflags = 0; - dev_kfree_skb_any(priv->desc_ring[i].skb); - netif_wake_subqueue(dev, i); - break; - } -#else - priv->desc_ring[0].dataflags = 0; - if (priv->desc_ring[0].skb) - dev_kfree_skb_any(priv->desc_ring[0].skb); - netif_wake_queue(dev); -#endif + netif_wake_subqueue(dev, i); } static int cpmac_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) @@ -901,9 +1034,12 @@ static int cpmac_open(struct net_device *dev) desc->buflen = CPMAC_SKB_SIZE; desc->dataflags = CPMAC_OWN; desc->next = &priv->rx_head[(i + 1) % priv->ring_size]; + desc->next->prev = desc; desc->hw_next = (u32)desc->next->mapping; } + priv->rx_head->prev->hw_next = (u32)0; + if ((res = request_irq(dev->irq, cpmac_irq, IRQF_SHARED, dev->name, dev))) { if (netif_msg_drv(priv)) @@ -912,6 +1048,7 @@ static int cpmac_open(struct net_device *dev) goto fail_irq; } + atomic_set(&priv->reset_pending, 0); INIT_WORK(&priv->reset_work, cpmac_hw_error); cpmac_hw_start(dev); @@ -1007,21 +1144,10 @@ static int __devinit cpmac_probe(struct platform_device *pdev) if (phy_id == PHY_MAX_ADDR) { if (external_switch || dumb_switch) { - struct fixed_phy_status status = {}; - - /* - * FIXME: this should be in the platform code! - * Since there is not platform code at all (that is, - * no mainline users of that driver), place it here - * for now. - */ - phy_id = 0; - status.link = 1; - status.duplex = 1; - status.speed = 100; - fixed_phy_add(PHY_POLL, phy_id, &status); + mdio_bus_id = 0; /* fixed phys bus */ + phy_id = pdev->id; } else { - printk(KERN_ERR "cpmac: no PHY present\n"); + dev_err(&pdev->dev, "no PHY present\n"); return -ENODEV; } } @@ -1064,10 +1190,8 @@ static int __devinit cpmac_probe(struct platform_device *pdev) priv->msg_enable = netif_msg_init(debug_level, 0xff); memcpy(dev->dev_addr, pdata->dev_addr, sizeof(dev->dev_addr)); - snprintf(priv->phy_name, BUS_ID_SIZE, PHY_ID_FMT, mdio_bus_id, phy_id); - - priv->phy = phy_connect(dev, priv->phy_name, &cpmac_adjust_link, 0, - PHY_INTERFACE_MODE_MII); + priv->phy = phy_connect(dev, cpmac_mii.phy_map[phy_id]->dev.bus_id, + &cpmac_adjust_link, 0, PHY_INTERFACE_MODE_MII); if (IS_ERR(priv->phy)) { if (netif_msg_drv(priv)) printk(KERN_ERR "%s: Could not attach to PHY\n", diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c index 348371fda597b0f1072e92cf062f11a4a12d7924..fba87abe78ee21f96b87fac12156fc1e35dead64 100644 --- a/drivers/net/cs89x0.c +++ b/drivers/net/cs89x0.c @@ -1394,7 +1394,11 @@ net_open(struct net_device *dev) #endif if (!result) { printk(KERN_ERR "%s: EEPROM is configured for unavailable media\n", dev->name); - release_irq: +release_dma: +#if ALLOW_DMA + free_dma(dev->dma); +#endif +release_irq: #if ALLOW_DMA release_dma_buff(lp); #endif @@ -1442,12 +1446,12 @@ net_open(struct net_device *dev) if ((result = detect_bnc(dev)) != DETECTED_NONE) break; printk(KERN_ERR "%s: no media detected\n", dev->name); - goto release_irq; + goto release_dma; } switch(result) { case DETECTED_NONE: printk(KERN_ERR "%s: no network cable attached to configured media\n", dev->name); - goto release_irq; + goto release_dma; case DETECTED_RJ45H: printk(KERN_INFO "%s: using half-duplex 10Base-T (RJ-45)\n", dev->name); break; diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c index d45bcd2660afea3817fee5e1ff74b5aacd2fbb0c..864295e081b6756ae5ab5dec094db909235a5ae1 100644 --- a/drivers/net/dm9000.c +++ b/drivers/net/dm9000.c @@ -903,7 +903,7 @@ dm9000_stop(struct net_device *ndev) if (netif_msg_ifdown(db)) dev_dbg(db->dev, "shutting down %s\n", ndev->name); - cancel_delayed_work(&db->phy_poll); + cancel_delayed_work_sync(&db->phy_poll); netif_stop_queue(ndev); netif_carrier_off(ndev); diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 8cbb40f3a5061cc9287e003543a0fb3c54650e0f..cab1835173cd9bb7096f82647a5f59ae13eaba18 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -4201,8 +4201,8 @@ static int __devinit e1000_probe(struct pci_dev *pdev, struct e1000_adapter *adapter; struct e1000_hw *hw; const struct e1000_info *ei = e1000_info_tbl[ent->driver_data]; - unsigned long mmio_start, mmio_len; - unsigned long flash_start, flash_len; + resource_size_t mmio_start, mmio_len; + resource_size_t flash_start, flash_len; static int cards_found; int i, err, pci_using_dac; diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c index d1b6d4e7495d1dee77247c74e1aa061b23e89026..075fd547421e5b2c2a57932ba240e55130bb7e75 100644 --- a/drivers/net/ehea/ehea_main.c +++ b/drivers/net/ehea/ehea_main.c @@ -1766,16 +1766,20 @@ static int ehea_set_mac_addr(struct net_device *dev, void *sa) mutex_lock(&ehea_bcmc_regs.lock); /* Deregister old MAC in pHYP */ - ret = ehea_broadcast_reg_helper(port, H_DEREG_BCMC); - if (ret) - goto out_upregs; + if (port->state == EHEA_PORT_UP) { + ret = ehea_broadcast_reg_helper(port, H_DEREG_BCMC); + if (ret) + goto out_upregs; + } port->mac_addr = cb0->port_mac_addr << 16; /* Register new MAC in pHYP */ - ret = ehea_broadcast_reg_helper(port, H_REG_BCMC); - if (ret) - goto out_upregs; + if (port->state == EHEA_PORT_UP) { + ret = ehea_broadcast_reg_helper(port, H_REG_BCMC); + if (ret) + goto out_upregs; + } ret = 0; @@ -2213,8 +2217,6 @@ static void ehea_vlan_rx_register(struct net_device *dev, goto out; } - memset(cb1->vlan_filter, 0, sizeof(cb1->vlan_filter)); - hret = ehea_h_modify_ehea_port(adapter->handle, port->logical_port_id, H_PORT_CB1, H_PORT_CB1_ALL, cb1); if (hret != H_SUCCESS) @@ -2603,7 +2605,8 @@ static int ehea_stop(struct net_device *dev) if (netif_msg_ifdown(port)) ehea_info("disabling port %s", dev->name); - flush_scheduled_work(); + cancel_work_sync(&port->reset_task); + mutex_lock(&port->port_lock); netif_stop_queue(dev); port_napi_disable(port); @@ -3178,11 +3181,12 @@ out_err: static void ehea_shutdown_single_port(struct ehea_port *port) { + struct ehea_adapter *adapter = port->adapter; unregister_netdev(port->netdev); ehea_unregister_port(port); kfree(port->mc_list); free_netdev(port->netdev); - port->adapter->active_ports--; + adapter->active_ports--; } static int ehea_setup_ports(struct ehea_adapter *adapter) diff --git a/drivers/net/enc28j60.c b/drivers/net/enc28j60.c index 46a90e9ec56320e4eaca6d48ba21c6d463981ddc..c05cb159c7726eff1286660aa78716ad49a1aa91 100644 --- a/drivers/net/enc28j60.c +++ b/drivers/net/enc28j60.c @@ -400,26 +400,31 @@ enc28j60_packet_write(struct enc28j60_net *priv, int len, const u8 *data) mutex_unlock(&priv->lock); } -/* - * Wait until the PHY operation is complete. - */ -static int wait_phy_ready(struct enc28j60_net *priv) +static unsigned long msec20_to_jiffies; + +static int poll_ready(struct enc28j60_net *priv, u8 reg, u8 mask, u8 val) { - unsigned long timeout = jiffies + 20 * HZ / 1000; - int ret = 1; + unsigned long timeout = jiffies + msec20_to_jiffies; /* 20 msec timeout read */ - while (nolock_regb_read(priv, MISTAT) & MISTAT_BUSY) { + while ((nolock_regb_read(priv, reg) & mask) != val) { if (time_after(jiffies, timeout)) { if (netif_msg_drv(priv)) - printk(KERN_DEBUG DRV_NAME - ": PHY ready timeout!\n"); - ret = 0; - break; + dev_dbg(&priv->spi->dev, + "reg %02x ready timeout!\n", reg); + return -ETIMEDOUT; } cpu_relax(); } - return ret; + return 0; +} + +/* + * Wait until the PHY operation is complete. + */ +static int wait_phy_ready(struct enc28j60_net *priv) +{ + return poll_ready(priv, MISTAT, MISTAT_BUSY, 0) ? 0 : 1; } /* @@ -594,6 +599,32 @@ static void nolock_txfifo_init(struct enc28j60_net *priv, u16 start, u16 end) nolock_regw_write(priv, ETXNDL, end); } +/* + * Low power mode shrinks power consumption about 100x, so we'd like + * the chip to be in that mode whenever it's inactive. (However, we + * can't stay in lowpower mode during suspend with WOL active.) + */ +static void enc28j60_lowpower(struct enc28j60_net *priv, bool is_low) +{ + if (netif_msg_drv(priv)) + dev_dbg(&priv->spi->dev, "%s power...\n", + is_low ? "low" : "high"); + + mutex_lock(&priv->lock); + if (is_low) { + nolock_reg_bfclr(priv, ECON1, ECON1_RXEN); + poll_ready(priv, ESTAT, ESTAT_RXBUSY, 0); + poll_ready(priv, ECON1, ECON1_TXRTS, 0); + /* ECON2_VRPS was set during initialization */ + nolock_reg_bfset(priv, ECON2, ECON2_PWRSV); + } else { + nolock_reg_bfclr(priv, ECON2, ECON2_PWRSV); + poll_ready(priv, ESTAT, ESTAT_CLKRDY, ESTAT_CLKRDY); + /* caller sets ECON1_RXEN */ + } + mutex_unlock(&priv->lock); +} + static int enc28j60_hw_init(struct enc28j60_net *priv) { u8 reg; @@ -612,8 +643,8 @@ static int enc28j60_hw_init(struct enc28j60_net *priv) priv->tx_retry_count = 0; priv->max_pk_counter = 0; priv->rxfilter = RXFILTER_NORMAL; - /* enable address auto increment */ - nolock_regb_write(priv, ECON2, ECON2_AUTOINC); + /* enable address auto increment and voltage regulator powersave */ + nolock_regb_write(priv, ECON2, ECON2_AUTOINC | ECON2_VRPS); nolock_rxfifo_init(priv, RXSTART_INIT, RXEND_INIT); nolock_txfifo_init(priv, TXSTART_INIT, TXEND_INIT); @@ -690,7 +721,7 @@ static int enc28j60_hw_init(struct enc28j60_net *priv) static void enc28j60_hw_enable(struct enc28j60_net *priv) { - /* enable interrutps */ + /* enable interrupts */ if (netif_msg_hw(priv)) printk(KERN_DEBUG DRV_NAME ": %s() enabling interrupts.\n", __FUNCTION__); @@ -726,15 +757,12 @@ enc28j60_setlink(struct net_device *ndev, u8 autoneg, u16 speed, u8 duplex) int ret = 0; if (!priv->hw_enable) { - if (autoneg == AUTONEG_DISABLE && speed == SPEED_10) { + /* link is in low power mode now; duplex setting + * will take effect on next enc28j60_hw_init(). + */ + if (autoneg == AUTONEG_DISABLE && speed == SPEED_10) priv->full_duplex = (duplex == DUPLEX_FULL); - if (!enc28j60_hw_init(priv)) { - if (netif_msg_drv(priv)) - dev_err(&ndev->dev, - "hw_reset() failed\n"); - ret = -EINVAL; - } - } else { + else { if (netif_msg_link(priv)) dev_warn(&ndev->dev, "unsupported link setting\n"); @@ -1307,7 +1335,8 @@ static int enc28j60_net_open(struct net_device *dev) } return -EADDRNOTAVAIL; } - /* Reset the hardware here */ + /* Reset the hardware here (and take it out of low power mode) */ + enc28j60_lowpower(priv, false); enc28j60_hw_disable(priv); if (!enc28j60_hw_init(priv)) { if (netif_msg_ifup(priv)) @@ -1337,6 +1366,7 @@ static int enc28j60_net_close(struct net_device *dev) printk(KERN_DEBUG DRV_NAME ": %s() enter\n", __FUNCTION__); enc28j60_hw_disable(priv); + enc28j60_lowpower(priv, true); netif_stop_queue(dev); return 0; @@ -1537,6 +1567,8 @@ static int __devinit enc28j60_probe(struct spi_device *spi) dev->watchdog_timeo = TX_TIMEOUT; SET_ETHTOOL_OPS(dev, &enc28j60_ethtool_ops); + enc28j60_lowpower(priv, true); + ret = register_netdev(dev); if (ret) { if (netif_msg_probe(priv)) @@ -1556,7 +1588,7 @@ error_alloc: return ret; } -static int enc28j60_remove(struct spi_device *spi) +static int __devexit enc28j60_remove(struct spi_device *spi) { struct enc28j60_net *priv = dev_get_drvdata(&spi->dev); @@ -1573,15 +1605,16 @@ static int enc28j60_remove(struct spi_device *spi) static struct spi_driver enc28j60_driver = { .driver = { .name = DRV_NAME, - .bus = &spi_bus_type, .owner = THIS_MODULE, - }, + }, .probe = enc28j60_probe, .remove = __devexit_p(enc28j60_remove), }; static int __init enc28j60_init(void) { + msec20_to_jiffies = msecs_to_jiffies(20); + return spi_register_driver(&enc28j60_driver); } diff --git a/drivers/net/fec_mpc52xx.c b/drivers/net/fec_mpc52xx.c index 5f9c42e7a7f153e4fda0d8f5c0c6720bd429047e..329edd9c08fc065596dfcdb9808454c2194e9d68 100644 --- a/drivers/net/fec_mpc52xx.c +++ b/drivers/net/fec_mpc52xx.c @@ -78,7 +78,7 @@ module_param_array_named(mac, mpc52xx_fec_mac_addr, byte, NULL, 0); MODULE_PARM_DESC(mac, "six hex digits, ie. 0x1,0x2,0xc0,0x01,0xba,0xbe"); #define MPC52xx_MESSAGES_DEFAULT ( NETIF_MSG_DRV | NETIF_MSG_PROBE | \ - NETIF_MSG_LINK | NETIF_MSG_IFDOWN | NETIF_MSG_IFDOWN ) + NETIF_MSG_LINK | NETIF_MSG_IFDOWN | NETIF_MSG_IFUP) static int debug = -1; /* the above default */ module_param(debug, int, 0); MODULE_PARM_DESC(debug, "debugging messages level"); diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index 35f66d4a4595d5148f4affbc167897c60ca49792..2cb2447632928a4fd4bc9972a9f375a96065c4ae 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -3273,6 +3273,20 @@ static void nv_link_irq(struct net_device *dev) dprintk(KERN_DEBUG "%s: link change notification done.\n", dev->name); } +static void nv_msi_workaround(struct fe_priv *np) +{ + + /* Need to toggle the msi irq mask within the ethernet device, + * otherwise, future interrupts will not be detected. + */ + if (np->msi_flags & NV_MSI_ENABLED) { + u8 __iomem *base = np->base; + + writel(0, base + NvRegMSIIrqMask); + writel(NVREG_MSI_VECTOR_0_ENABLED, base + NvRegMSIIrqMask); + } +} + static irqreturn_t nv_nic_irq(int foo, void *data) { struct net_device *dev = (struct net_device *) data; @@ -3295,6 +3309,8 @@ static irqreturn_t nv_nic_irq(int foo, void *data) if (!(events & np->irqmask)) break; + nv_msi_workaround(np); + spin_lock(&np->lock); nv_tx_done(dev); spin_unlock(&np->lock); @@ -3410,6 +3426,8 @@ static irqreturn_t nv_nic_irq_optimized(int foo, void *data) if (!(events & np->irqmask)) break; + nv_msi_workaround(np); + spin_lock(&np->lock); nv_tx_done_optimized(dev, TX_WORK_PER_LOOP); spin_unlock(&np->lock); @@ -3750,6 +3768,8 @@ static irqreturn_t nv_nic_irq_test(int foo, void *data) if (!(events & NVREG_IRQ_TIMER)) return IRQ_RETVAL(0); + nv_msi_workaround(np); + spin_lock(&np->lock); np->intr_test = 1; spin_unlock(&np->lock); @@ -5823,6 +5843,7 @@ static int nv_resume(struct pci_dev *pdev) writel(txreg, base + NvRegTransmitPoll); rc = nv_open(dev); + nv_set_multicast(dev); out: return rc; } diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c index 67b4b0728fce3b983e0f19556c3c3ecc856eddd7..a5baaf59ff6660ded12ed97117fb164f3d71bf3d 100644 --- a/drivers/net/fs_enet/fs_enet-main.c +++ b/drivers/net/fs_enet/fs_enet-main.c @@ -1093,7 +1093,7 @@ err: if (registered) unregister_netdev(ndev); - if (fep != NULL) { + if (fep && fep->ops) { (*fep->ops->free_bd)(ndev); (*fep->ops->cleanup_data)(ndev); } diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c index dde9c7e6408a79ad39e3ebceff726e4e35eb16e4..00bc7fbb6b374687ebd45f79a84cee5ad472bcaa 100644 --- a/drivers/net/hamradio/baycom_epp.c +++ b/drivers/net/hamradio/baycom_epp.c @@ -959,7 +959,7 @@ static int epp_close(struct net_device *dev) unsigned char tmp[1]; bc->work_running = 0; - flush_scheduled_work(); + cancel_delayed_work_sync(&bc->run_work); bc->stat = EPP_DCDBIT; tmp[0] = 0; pp->ops->epp_write_addr(pp, tmp, 1, 0); diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c index f90515935833a8cb25f8dc82b3a67540cb7008af..45ae9d1191d7cb13db4ffb236c12595038f354f0 100644 --- a/drivers/net/hamradio/scc.c +++ b/drivers/net/hamradio/scc.c @@ -1340,9 +1340,10 @@ static unsigned int scc_set_param(struct scc_channel *scc, unsigned int cmd, uns case PARAM_RTS: if ( !(scc->wreg[R5] & RTS) ) { - if (arg != TX_OFF) + if (arg != TX_OFF) { scc_key_trx(scc, TX_ON); scc_start_tx_timer(scc, t_txdelay, scc->kiss.txdelay); + } } else { if (arg == TX_OFF) { diff --git a/drivers/net/ibm_newemac/Kconfig b/drivers/net/ibm_newemac/Kconfig index 0d3e7380bad0b268343646668bc38f884c327883..70a3272ee998d646abf7b1c870237d827bc2967f 100644 --- a/drivers/net/ibm_newemac/Kconfig +++ b/drivers/net/ibm_newemac/Kconfig @@ -1,6 +1,7 @@ config IBM_NEW_EMAC tristate "IBM EMAC Ethernet support" depends on PPC_DCR && PPC_MERGE + select CRC32 help This driver supports the IBM EMAC family of Ethernet controllers typically found on 4xx embedded PowerPC chips, but also on the diff --git a/drivers/net/ipg.c b/drivers/net/ipg.c index 9b358f61ed7fb4c7ba612b644665b3d221c9a785..679a0826780e3471346a902c516daf534811e80c 100644 --- a/drivers/net/ipg.c +++ b/drivers/net/ipg.c @@ -577,12 +577,12 @@ static void ipg_nic_set_multicast_list(struct net_device *dev) /* NIC to be configured in promiscuous mode. */ receivemode = IPG_RM_RECEIVEALLFRAMES; } else if ((dev->flags & IFF_ALLMULTI) || - (dev->flags & IFF_MULTICAST & + ((dev->flags & IFF_MULTICAST) && (dev->mc_count > IPG_MULTICAST_HASHTABLE_SIZE))) { /* NIC to be configured to receive all multicast * frames. */ receivemode |= IPG_RM_RECEIVEMULTICAST; - } else if (dev->flags & IFF_MULTICAST & (dev->mc_count > 0)) { + } else if ((dev->flags & IFF_MULTICAST) && (dev->mc_count > 0)) { /* NIC to be configured to receive selected * multicast addresses. */ receivemode |= IPG_RM_RECEIVEMULTICASTHASH; diff --git a/drivers/net/irda/Kconfig b/drivers/net/irda/Kconfig index ce816ba9c40dad35ada98f33feeb7dfa57faf1a9..e6317557a531e342d516f02ba8daa8bf360b2753 100644 --- a/drivers/net/irda/Kconfig +++ b/drivers/net/irda/Kconfig @@ -329,6 +329,7 @@ config PXA_FICP config MCS_FIR tristate "MosChip MCS7780 IrDA-USB dongle" depends on IRDA && USB && EXPERIMENTAL + select CRC32 help Say Y or M here if you want to build support for the MosChip MCS7780 IrDA-USB bridge device driver. diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c index 9081234ab45815c497b8a8a11fdc3a40e2863be5..6f50ed7b183f6efcbe4e458a2346e6a95e687dc8 100644 --- a/drivers/net/irda/irda-usb.c +++ b/drivers/net/irda/irda-usb.c @@ -1120,7 +1120,7 @@ static int stir421x_patch_device(struct irda_usb_cb *self) } } - if (self->usbdev->descriptor.bcdDevice == fw_version) { + if (self->usbdev->descriptor.bcdDevice == cpu_to_le16(fw_version)) { /* * If we're here, we've found a correct patch * The actual image starts after the "STMP" keyword diff --git a/drivers/net/irda/irda-usb.h b/drivers/net/irda/irda-usb.h index e846c38224a335cbf9619f25abe48e3903dd7b99..a0ca9c1fe1962838f3b253483e4d5edcf341cc84 100644 --- a/drivers/net/irda/irda-usb.h +++ b/drivers/net/irda/irda-usb.h @@ -117,11 +117,11 @@ struct irda_class_desc { __u8 bLength; __u8 bDescriptorType; - __u16 bcdSpecRevision; + __le16 bcdSpecRevision; __u8 bmDataSize; __u8 bmWindowSize; __u8 bmMinTurnaroundTime; - __u16 wBaudRate; + __le16 wBaudRate; __u8 bmAdditionalBOFs; __u8 bIrdaRateSniff; __u8 bMaxUnicastList; diff --git a/drivers/net/ixgbe/ixgbe_82598.c b/drivers/net/ixgbe/ixgbe_82598.c index 6321b059ce132f2e7c252f4856754a501262c381..2f38e847e2cd0401c7ef6eba738cb6cb2b465561 100644 --- a/drivers/net/ixgbe/ixgbe_82598.c +++ b/drivers/net/ixgbe/ixgbe_82598.c @@ -58,8 +58,8 @@ static s32 ixgbe_reset_hw_82598(struct ixgbe_hw *hw); static s32 ixgbe_get_invariants_82598(struct ixgbe_hw *hw) { - hw->mac.num_rx_queues = IXGBE_82598_MAX_TX_QUEUES; - hw->mac.num_tx_queues = IXGBE_82598_MAX_RX_QUEUES; + hw->mac.num_rx_queues = IXGBE_82598_MAX_RX_QUEUES; + hw->mac.num_tx_queues = IXGBE_82598_MAX_TX_QUEUES; hw->mac.num_rx_addrs = IXGBE_82598_RAR_ENTRIES; /* PHY ops are filled in by default properly for Fiber only */ diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c index c91b12ea26ad7119581fb046587eb49a555063fa..e0d76c75aea0f6af724da31864c1ab2c58a356c4 100644 --- a/drivers/net/myri10ge/myri10ge.c +++ b/drivers/net/myri10ge/myri10ge.c @@ -75,7 +75,7 @@ #include "myri10ge_mcp.h" #include "myri10ge_mcp_gen_header.h" -#define MYRI10GE_VERSION_STR "1.3.2-1.287" +#define MYRI10GE_VERSION_STR "1.3.99-1.347" MODULE_DESCRIPTION("Myricom 10G driver (10GbE)"); MODULE_AUTHOR("Maintainer: help@myri.com"); @@ -631,7 +631,7 @@ static int myri10ge_adopt_running_firmware(struct myri10ge_priv *mgp) return status; } -int myri10ge_get_firmware_capabilities(struct myri10ge_priv *mgp) +static int myri10ge_get_firmware_capabilities(struct myri10ge_priv *mgp) { struct myri10ge_cmd cmd; int status; diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h index 8cb29f5b1038a7428f190edf7b288d66b1a46216..da4c4fb9706460d60dce97460574df7c40ad3c51 100644 --- a/drivers/net/netxen/netxen_nic.h +++ b/drivers/net/netxen/netxen_nic.h @@ -776,7 +776,6 @@ struct netxen_hardware_context { u8 revision_id; u16 board_type; - u16 max_ports; struct netxen_board_info boardcfg; u32 xg_linkup; u32 qg_linksup; @@ -863,6 +862,7 @@ struct netxen_adapter { unsigned char mac_addr[ETH_ALEN]; int mtu; int portnum; + u8 physical_port; struct work_struct watchdog_task; struct timer_list watchdog_timer; @@ -1034,7 +1034,6 @@ int netxen_rom_se(struct netxen_adapter *adapter, int addr); /* Functions from netxen_nic_isr.c */ void netxen_initialize_adapter_sw(struct netxen_adapter *adapter); -void netxen_initialize_adapter_hw(struct netxen_adapter *adapter); void *netxen_alloc(struct pci_dev *pdev, size_t sz, dma_addr_t * ptr, struct pci_dev **used_dev); void netxen_initialize_adapter_ops(struct netxen_adapter *adapter); @@ -1077,20 +1076,6 @@ static const struct netxen_brdinfo netxen_boards[] = { #define NUM_SUPPORTED_BOARDS ARRAY_SIZE(netxen_boards) -static inline void get_brd_port_by_type(u32 type, int *ports) -{ - int i, found = 0; - for (i = 0; i < NUM_SUPPORTED_BOARDS; ++i) { - if (netxen_boards[i].brdtype == type) { - *ports = netxen_boards[i].ports; - found = 1; - break; - } - } - if (!found) - *ports = 0; -} - static inline void get_brd_name_by_type(u32 type, char *name) { int i, found = 0; @@ -1169,5 +1154,4 @@ extern int netxen_rom_fast_read(struct netxen_adapter *adapter, int addr, extern struct ethtool_ops netxen_nic_ethtool_ops; -extern int physical_port[]; /* physical port # from virtual port.*/ #endif /* __NETXEN_NIC_H_ */ diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c index 6e98d830eefb48a4542dc8cb077f2d4df029882f..723487bf200cb3b612b71521252e3a065bf30635 100644 --- a/drivers/net/netxen/netxen_nic_ethtool.c +++ b/drivers/net/netxen/netxen_nic_ethtool.c @@ -369,7 +369,7 @@ netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p) for (i = 3; niu_registers[mode].reg[i - 3] != -1; i++) { /* GB: port specific registers */ if (mode == 0 && i >= 19) - window = physical_port[adapter->portnum] * + window = adapter->physical_port * NETXEN_NIC_PORT_WINDOW; NETXEN_NIC_LOCKED_READ_REG(niu_registers[mode]. @@ -527,7 +527,7 @@ netxen_nic_get_pauseparam(struct net_device *dev, { struct netxen_adapter *adapter = netdev_priv(dev); __u32 val; - int port = physical_port[adapter->portnum]; + int port = adapter->physical_port; if (adapter->ahw.board_type == NETXEN_NIC_GBE) { if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS)) @@ -573,7 +573,7 @@ netxen_nic_set_pauseparam(struct net_device *dev, { struct netxen_adapter *adapter = netdev_priv(dev); __u32 val; - int port = physical_port[adapter->portnum]; + int port = adapter->physical_port; /* read mode */ if (adapter->ahw.board_type == NETXEN_NIC_GBE) { if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS)) diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c index af7356468251ec4fc5aedb23a263a2cc7f70a1e5..c43d06b8de9b1b63f01c75e2cca024f122afe1dd 100644 --- a/drivers/net/netxen/netxen_nic_hw.c +++ b/drivers/net/netxen/netxen_nic_hw.c @@ -396,11 +396,8 @@ int netxen_nic_hw_resources(struct netxen_adapter *adapter) } adapter->intr_scheme = readl( NETXEN_CRB_NORMALIZE(adapter, CRB_NIC_CAPABILITIES_FW)); - printk(KERN_NOTICE "%s: FW capabilities:0x%x\n", netxen_nic_driver_name, - adapter->intr_scheme); adapter->msi_mode = readl( NETXEN_CRB_NORMALIZE(adapter, CRB_NIC_MSI_MODE_FW)); - DPRINTK(INFO, "Receive Peg ready too. starting stuff\n"); addr = netxen_alloc(adapter->ahw.pdev, sizeof(struct netxen_ring_ctx) + @@ -408,8 +405,6 @@ int netxen_nic_hw_resources(struct netxen_adapter *adapter) (dma_addr_t *) & adapter->ctx_desc_phys_addr, &adapter->ctx_desc_pdev); - printk(KERN_INFO "ctx_desc_phys_addr: 0x%llx\n", - (unsigned long long) adapter->ctx_desc_phys_addr); if (addr == NULL) { DPRINTK(ERR, "bad return from pci_alloc_consistent\n"); err = -ENOMEM; @@ -429,8 +424,6 @@ int netxen_nic_hw_resources(struct netxen_adapter *adapter) adapter->max_tx_desc_count, (dma_addr_t *) & hw->cmd_desc_phys_addr, &adapter->ahw.cmd_desc_pdev); - printk(KERN_INFO "cmd_desc_phys_addr: 0x%llx\n", - (unsigned long long) hw->cmd_desc_phys_addr); if (addr == NULL) { DPRINTK(ERR, "bad return from pci_alloc_consistent\n"); @@ -1032,15 +1025,15 @@ int netxen_nic_get_board_info(struct netxen_adapter *adapter) int netxen_nic_set_mtu_gb(struct netxen_adapter *adapter, int new_mtu) { netxen_nic_write_w0(adapter, - NETXEN_NIU_GB_MAX_FRAME_SIZE( - physical_port[adapter->portnum]), new_mtu); + NETXEN_NIU_GB_MAX_FRAME_SIZE(adapter->physical_port), + new_mtu); return 0; } int netxen_nic_set_mtu_xgb(struct netxen_adapter *adapter, int new_mtu) { new_mtu += NETXEN_NIU_HDRSIZE + NETXEN_NIU_TLRSIZE; - if (physical_port[adapter->portnum] == 0) + if (adapter->physical_port == 0) netxen_nic_write_w0(adapter, NETXEN_NIU_XGE_MAX_FRAME_SIZE, new_mtu); else @@ -1051,7 +1044,7 @@ int netxen_nic_set_mtu_xgb(struct netxen_adapter *adapter, int new_mtu) void netxen_nic_init_niu_gb(struct netxen_adapter *adapter) { - netxen_niu_gbe_init_port(adapter, physical_port[adapter->portnum]); + netxen_niu_gbe_init_port(adapter, adapter->physical_port); } void @@ -1127,7 +1120,6 @@ void netxen_nic_set_link_parameters(struct netxen_adapter *adapter) void netxen_nic_flash_print(struct netxen_adapter *adapter) { - int valid = 1; u32 fw_major = 0; u32 fw_minor = 0; u32 fw_build = 0; @@ -1137,70 +1129,62 @@ void netxen_nic_flash_print(struct netxen_adapter *adapter) __le32 *ptr32; struct netxen_board_info *board_info = &(adapter->ahw.boardcfg); - if (board_info->magic != NETXEN_BDINFO_MAGIC) { - printk - ("NetXen Unknown board config, Read 0x%x expected as 0x%x\n", - board_info->magic, NETXEN_BDINFO_MAGIC); - valid = 0; - } - if (board_info->header_version != NETXEN_BDINFO_VERSION) { - printk("NetXen Unknown board config version." - " Read %x, expected %x\n", - board_info->header_version, NETXEN_BDINFO_VERSION); - valid = 0; - } - if (valid) { - ptr32 = (u32 *)&serial_num; - addr = NETXEN_USER_START + - offsetof(struct netxen_new_user_info, serial_num); - for (i = 0; i < 8; i++) { - if (netxen_rom_fast_read(adapter, addr, ptr32) == -1) { - printk("%s: ERROR reading %s board userarea.\n", - netxen_nic_driver_name, - netxen_nic_driver_name); - return; - } - ptr32++; - addr += sizeof(u32); + + adapter->driver_mismatch = 0; + + ptr32 = (u32 *)&serial_num; + addr = NETXEN_USER_START + + offsetof(struct netxen_new_user_info, serial_num); + for (i = 0; i < 8; i++) { + if (netxen_rom_fast_read(adapter, addr, ptr32) == -1) { + printk("%s: ERROR reading %s board userarea.\n", + netxen_nic_driver_name, + netxen_nic_driver_name); + adapter->driver_mismatch = 1; + return; } + ptr32++; + addr += sizeof(u32); + } + + fw_major = readl(NETXEN_CRB_NORMALIZE(adapter, + NETXEN_FW_VERSION_MAJOR)); + fw_minor = readl(NETXEN_CRB_NORMALIZE(adapter, + NETXEN_FW_VERSION_MINOR)); + fw_build = + readl(NETXEN_CRB_NORMALIZE(adapter, NETXEN_FW_VERSION_SUB)); + 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 %s Board #%d, Chip id 0x%x\n", - board_info->board_type == 0x0b ? "XGB" : "GBE", - board_info->board_num, board_info->chip_id); - fw_major = readl(NETXEN_CRB_NORMALIZE(adapter, - NETXEN_FW_VERSION_MAJOR)); - fw_minor = readl(NETXEN_CRB_NORMALIZE(adapter, - NETXEN_FW_VERSION_MINOR)); - fw_build = - readl(NETXEN_CRB_NORMALIZE(adapter, NETXEN_FW_VERSION_SUB)); - - printk("NetXen Firmware version %d.%d.%d\n", fw_major, fw_minor, - fw_build); + brd_name, serial_num, board_info->chip_id); + printk("NetXen Firmware version %d.%d.%d\n", fw_major, + fw_minor, fw_build); } + if (fw_major != _NETXEN_NIC_LINUX_MAJOR) { - printk(KERN_ERR "The mismatch in driver version and firmware " - "version major number\n" - "Driver version major number = %d \t" - "Firmware version major number = %d \n", - _NETXEN_NIC_LINUX_MAJOR, fw_major); adapter->driver_mismatch = 1; } if (fw_minor != _NETXEN_NIC_LINUX_MINOR && fw_minor != (_NETXEN_NIC_LINUX_MINOR + 1)) { - printk(KERN_ERR "The mismatch in driver version and firmware " - "version minor number\n" - "Driver version minor number = %d \t" - "Firmware version minor number = %d \n", - _NETXEN_NIC_LINUX_MINOR, fw_minor); adapter->driver_mismatch = 1; } - if (adapter->driver_mismatch) - printk(KERN_INFO "Use the driver with version no %d.%d.xxx\n", - fw_major, fw_minor); + if (adapter->driver_mismatch) { + printk(KERN_ERR "%s: driver and firmware version mismatch\n", + adapter->netdev->name); + return; + } + + switch (adapter->ahw.board_type) { + case NETXEN_NIC_GBE: + dev_info(&adapter->pdev->dev, "%s: GbE port initialized\n", + adapter->netdev->name); + break; + case NETXEN_NIC_XGBE: + dev_info(&adapter->pdev->dev, "%s: XGbE port initialized\n", + adapter->netdev->name); + break; + } } diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c index 45fa33e0cb9062764dc542d3c9fd428dfa6cc17f..70d1b22ced220c601276f47a4e6e92b50a95f7a0 100644 --- a/drivers/net/netxen/netxen_nic_init.c +++ b/drivers/net/netxen/netxen_nic_init.c @@ -203,21 +203,6 @@ void netxen_initialize_adapter_sw(struct netxen_adapter *adapter) } } -void netxen_initialize_adapter_hw(struct netxen_adapter *adapter) -{ - int ports = 0; - struct netxen_board_info *board_info = &(adapter->ahw.boardcfg); - - if (netxen_nic_get_board_info(adapter) != 0) - printk("%s: Error getting board config info.\n", - netxen_nic_driver_name); - get_brd_port_by_type(board_info->board_type, &ports); - if (ports == 0) - printk(KERN_ERR "%s: Unknown board type\n", - netxen_nic_driver_name); - adapter->ahw.max_ports = ports; -} - void netxen_initialize_adapter_ops(struct netxen_adapter *adapter) { switch (adapter->ahw.board_type) { @@ -765,18 +750,13 @@ int netxen_flash_unlock(struct netxen_adapter *adapter) int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose) { - int addr, val, status; + int addr, val; int n, i; int init_delay = 0; struct crb_addr_pair *buf; u32 off; /* resetall */ - status = netxen_nic_get_board_info(adapter); - if (status) - printk("%s: netxen_pinit_from_rom: Error getting board info\n", - netxen_nic_driver_name); - netxen_crb_writelit_adapter(adapter, NETXEN_ROMUSB_GLB_SW_RESET, NETXEN_ROMBUS_RESET); @@ -860,10 +840,10 @@ int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose) netxen_nic_pci_change_crbwindow(adapter, 1); } if (init_delay == 1) { - msleep(2000); + msleep(1000); init_delay = 0; } - msleep(20); + msleep(1); } kfree(buf); @@ -938,12 +918,28 @@ int netxen_initialize_adapter_offload(struct netxen_adapter *adapter) void netxen_free_adapter_offload(struct netxen_adapter *adapter) { + int i; + if (adapter->dummy_dma.addr) { - pci_free_consistent(adapter->ahw.pdev, + i = 100; + do { + if (dma_watchdog_shutdown_request(adapter) == 1) + break; + msleep(50); + if (dma_watchdog_shutdown_poll_result(adapter) == 1) + break; + } while (--i); + + if (i) { + pci_free_consistent(adapter->ahw.pdev, NETXEN_HOST_DUMMY_DMA_SIZE, adapter->dummy_dma.addr, adapter->dummy_dma.phys_addr); - adapter->dummy_dma.addr = NULL; + 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_isr.c b/drivers/net/netxen/netxen_nic_isr.c index f487615f4063dd527a4b4ee5a18e4e7120d58419..96cec41f90197ab7df3607890906b3f53e02bb66 100644 --- a/drivers/net/netxen/netxen_nic_isr.c +++ b/drivers/net/netxen/netxen_nic_isr.c @@ -145,7 +145,7 @@ static void netxen_nic_isr_other(struct netxen_adapter *adapter) /* verify the offset */ val = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_XG_STATE)); - val = val >> physical_port[adapter->portnum]; + val = val >> adapter->physical_port; if (val == adapter->ahw.qg_linksup) return; @@ -199,7 +199,7 @@ void netxen_nic_xgbe_handle_phy_intr(struct netxen_adapter *adapter) /* WINDOW = 1 */ val = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_XG_STATE)); - val >>= (physical_port[adapter->portnum] * 8); + val >>= (adapter->physical_port * 8); val &= 0xff; if (adapter->ahw.xg_linkup == 1 && val != XG_LINK_UP) { diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index 7144c255ce54aa3b23856fb9df2f1dfe2f28d48e..6797ed069f1f43ed659147da5d925bda1036e9e8 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c @@ -70,17 +70,15 @@ static void netxen_nic_poll_controller(struct net_device *netdev); static irqreturn_t netxen_intr(int irq, void *data); static irqreturn_t netxen_msi_intr(int irq, void *data); -int physical_port[] = {0, 1, 2, 3}; - /* PCI Device ID Table */ static struct pci_device_id netxen_pci_tbl[] __devinitdata = { - {PCI_DEVICE(0x4040, 0x0001)}, - {PCI_DEVICE(0x4040, 0x0002)}, - {PCI_DEVICE(0x4040, 0x0003)}, - {PCI_DEVICE(0x4040, 0x0004)}, - {PCI_DEVICE(0x4040, 0x0005)}, - {PCI_DEVICE(0x4040, 0x0024)}, - {PCI_DEVICE(0x4040, 0x0025)}, + {PCI_DEVICE(0x4040, 0x0001), PCI_DEVICE_CLASS(0x020000, ~0)}, + {PCI_DEVICE(0x4040, 0x0002), PCI_DEVICE_CLASS(0x020000, ~0)}, + {PCI_DEVICE(0x4040, 0x0003), PCI_DEVICE_CLASS(0x020000, ~0)}, + {PCI_DEVICE(0x4040, 0x0004), PCI_DEVICE_CLASS(0x020000, ~0)}, + {PCI_DEVICE(0x4040, 0x0005), PCI_DEVICE_CLASS(0x020000, ~0)}, + {PCI_DEVICE(0x4040, 0x0024), PCI_DEVICE_CLASS(0x020000, ~0)}, + {PCI_DEVICE(0x4040, 0x0025), PCI_DEVICE_CLASS(0x020000, ~0)}, {0,} }; @@ -288,10 +286,11 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) int pci_func_id = PCI_FUNC(pdev->devfn); DECLARE_MAC_BUF(mac); - printk(KERN_INFO "%s \n", netxen_nic_driver_string); + if (pci_func_id == 0) + printk(KERN_INFO "%s \n", netxen_nic_driver_string); if (pdev->class != 0x020000) { - printk(KERN_ERR"NetXen function %d, class %x will not " + printk(KERN_DEBUG "NetXen function %d, class %x will not " "be enabled.\n",pci_func_id, pdev->class); return -ENODEV; } @@ -450,8 +449,12 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) */ adapter->curr_window = 255; - /* initialize the adapter */ - netxen_initialize_adapter_hw(adapter); + if (netxen_nic_get_board_info(adapter) != 0) { + printk("%s: Error getting board config info.\n", + netxen_nic_driver_name); + err = -EIO; + goto err_out_iounmap; + } /* * Adapter in our case is quad port so initialize it before @@ -530,17 +533,15 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) netxen_initialize_adapter_sw(adapter); /* initialize the buffers in adapter */ /* Mezz cards have PCI function 0,2,3 enabled */ - if ((adapter->ahw.boardcfg.board_type == NETXEN_BRDTYPE_P2_SB31_10G_IMEZ) - && (pci_func_id >= 2)) + switch (adapter->ahw.boardcfg.board_type) { + case NETXEN_BRDTYPE_P2_SB31_10G_IMEZ: + case NETXEN_BRDTYPE_P2_SB31_10G_HMEZ: + if (pci_func_id >= 2) adapter->portnum = pci_func_id - 2; - -#ifdef CONFIG_IA64 - if(adapter->portnum == 0) { - netxen_pinit_from_rom(adapter, 0); - udelay(500); - netxen_load_firmware(adapter); + break; + default: + break; } -#endif init_timer(&adapter->watchdog_timer); adapter->ahw.xg_linkup = 0; @@ -613,11 +614,18 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) err = -ENODEV; goto err_out_free_dev; } + } else { + writel(0, NETXEN_CRB_NORMALIZE(adapter, + CRB_CMDPEG_STATE)); + netxen_pinit_from_rom(adapter, 0); + msleep(1); + netxen_load_firmware(adapter); + netxen_phantom_init(adapter, NETXEN_NIC_PEG_TUNE); } /* clear the register for future unloads/loads */ writel(0, NETXEN_CRB_NORMALIZE(adapter, NETXEN_CAM_RAM(0x1fc))); - printk(KERN_INFO "State: 0x%0x\n", + dev_info(&pdev->dev, "cmdpeg state: 0x%0x\n", readl(NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE))); /* @@ -639,9 +647,10 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) /* * See if the firmware gave us a virtual-physical port mapping. */ + adapter->physical_port = adapter->portnum; i = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_V2P(adapter->portnum))); if (i != 0x55555555) - physical_port[adapter->portnum] = i; + adapter->physical_port = i; netif_carrier_off(netdev); netif_stop_queue(netdev); @@ -654,22 +663,9 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto err_out_free_dev; } + netxen_nic_flash_print(adapter); pci_set_drvdata(pdev, adapter); - switch (adapter->ahw.board_type) { - case NETXEN_NIC_GBE: - printk(KERN_INFO "%s: QUAD GbE board initialized\n", - netxen_nic_driver_name); - break; - - case NETXEN_NIC_XGBE: - printk(KERN_INFO "%s: XGbE board initialized\n", - netxen_nic_driver_name); - break; - } - - adapter->driver_mismatch = 0; - return 0; err_out_free_dev: @@ -760,55 +756,8 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev) vfree(adapter->cmd_buf_arr); - if (adapter->portnum == 0) { - if (init_firmware_done) { - i = 100; - do { - if (dma_watchdog_shutdown_request(adapter) == 1) - break; - msleep(100); - if (dma_watchdog_shutdown_poll_result(adapter) == 1) - break; - } while (--i); - - if (i == 0) - printk(KERN_ERR "%s: dma_watchdog_shutdown failed\n", - netdev->name); - - /* clear the register for future unloads/loads */ - writel(0, NETXEN_CRB_NORMALIZE(adapter, NETXEN_CAM_RAM(0x1fc))); - printk(KERN_INFO "State: 0x%0x\n", - readl(NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE))); - - /* leave the hw in the same state as reboot */ - writel(0, NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE)); - netxen_pinit_from_rom(adapter, 0); - msleep(1); - netxen_load_firmware(adapter); - netxen_phantom_init(adapter, NETXEN_NIC_PEG_TUNE); - } - - /* clear the register for future unloads/loads */ - writel(0, NETXEN_CRB_NORMALIZE(adapter, NETXEN_CAM_RAM(0x1fc))); - printk(KERN_INFO "State: 0x%0x\n", - readl(NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE))); - - i = 100; - do { - if (dma_watchdog_shutdown_request(adapter) == 1) - break; - msleep(100); - if (dma_watchdog_shutdown_poll_result(adapter) == 1) - break; - } while (--i); - - if (i) { - netxen_free_adapter_offload(adapter); - } else { - printk(KERN_ERR "%s: dma_watchdog_shutdown failed\n", - netdev->name); - } - } + if (adapter->portnum == 0) + netxen_free_adapter_offload(adapter); if (adapter->irq) free_irq(adapter->irq, adapter); @@ -840,13 +789,15 @@ static int netxen_nic_open(struct net_device *netdev) irq_handler_t handler; unsigned long flags = IRQF_SAMPLE_RANDOM; + if (adapter->driver_mismatch) + return -EIO; + if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC) { err = netxen_init_firmware(adapter); if (err != 0) { printk(KERN_ERR "Failed to init firmware\n"); return -EIO; } - netxen_nic_flash_print(adapter); /* setup all the resources for the Phantom... */ /* this include the descriptors for rcv, tx, and status */ @@ -895,14 +846,12 @@ static int netxen_nic_open(struct net_device *netdev) if (adapter->set_mtu) adapter->set_mtu(adapter, netdev->mtu); - if (!adapter->driver_mismatch) - mod_timer(&adapter->watchdog_timer, jiffies); + mod_timer(&adapter->watchdog_timer, jiffies); napi_enable(&adapter->napi); netxen_nic_enable_int(adapter); - if (!adapter->driver_mismatch) - netif_start_queue(netdev); + netif_start_queue(netdev); return 0; } diff --git a/drivers/net/netxen/netxen_nic_niu.c b/drivers/net/netxen/netxen_nic_niu.c index 1c852a76c80d6bc352f1caf191bc4ae599163261..a3bc7cc67a6fd1c2c57c14e5bff6ef52e7c513cf 100644 --- a/drivers/net/netxen/netxen_nic_niu.c +++ b/drivers/net/netxen/netxen_nic_niu.c @@ -94,7 +94,7 @@ int netxen_niu_gbe_phy_read(struct netxen_adapter *adapter, long reg, long timeout = 0; long result = 0; long restore = 0; - long phy = physical_port[adapter->portnum]; + long phy = adapter->physical_port; __u32 address; __u32 command; __u32 status; @@ -190,7 +190,7 @@ int netxen_niu_gbe_phy_write(struct netxen_adapter *adapter, long reg, long timeout = 0; long result = 0; long restore = 0; - long phy = physical_port[adapter->portnum]; + long phy = adapter->physical_port; __u32 address; __u32 command; __u32 status; @@ -456,7 +456,7 @@ int netxen_niu_gbe_init_port(struct netxen_adapter *adapter, int port) int netxen_niu_xg_init_port(struct netxen_adapter *adapter, int port) { - u32 portnum = physical_port[adapter->portnum]; + u32 portnum = adapter->physical_port; netxen_crb_writelit_adapter(adapter, NETXEN_NIU_XGE_CONFIG_1+(0x10000*portnum), 0x1447); @@ -573,7 +573,7 @@ static int netxen_niu_macaddr_get(struct netxen_adapter *adapter, { u32 stationhigh; u32 stationlow; - int phy = physical_port[adapter->portnum]; + int phy = adapter->physical_port; u8 val[8]; if (addr == NULL) @@ -604,7 +604,7 @@ int netxen_niu_macaddr_set(struct netxen_adapter *adapter, { u8 temp[4]; u32 val; - int phy = physical_port[adapter->portnum]; + int phy = adapter->physical_port; unsigned char mac_addr[6]; int i; DECLARE_MAC_BUF(mac); @@ -724,7 +724,7 @@ int netxen_niu_enable_gbe_port(struct netxen_adapter *adapter, int netxen_niu_disable_gbe_port(struct netxen_adapter *adapter) { __u32 mac_cfg0; - u32 port = physical_port[adapter->portnum]; + u32 port = adapter->physical_port; if (port > NETXEN_NIU_MAX_GBE_PORTS) return -EINVAL; @@ -740,7 +740,7 @@ int netxen_niu_disable_gbe_port(struct netxen_adapter *adapter) int netxen_niu_disable_xg_port(struct netxen_adapter *adapter) { __u32 mac_cfg; - u32 port = physical_port[adapter->portnum]; + u32 port = adapter->physical_port; if (port > NETXEN_NIU_MAX_XG_PORTS) return -EINVAL; @@ -757,7 +757,7 @@ int netxen_niu_set_promiscuous_mode(struct netxen_adapter *adapter, netxen_niu_prom_mode_t mode) { __u32 reg; - u32 port = physical_port[adapter->portnum]; + u32 port = adapter->physical_port; if (port > NETXEN_NIU_MAX_GBE_PORTS) return -EINVAL; @@ -814,7 +814,7 @@ int netxen_niu_set_promiscuous_mode(struct netxen_adapter *adapter, int netxen_niu_xg_macaddr_set(struct netxen_adapter *adapter, netxen_ethernet_macaddr_t addr) { - int phy = physical_port[adapter->portnum]; + int phy = adapter->physical_port; u8 temp[4]; u32 val; @@ -867,7 +867,7 @@ int netxen_niu_xg_macaddr_set(struct netxen_adapter *adapter, int netxen_niu_xg_macaddr_get(struct netxen_adapter *adapter, netxen_ethernet_macaddr_t * addr) { - int phy = physical_port[adapter->portnum]; + int phy = adapter->physical_port; u32 stationhigh; u32 stationlow; u8 val[8]; @@ -896,7 +896,7 @@ int netxen_niu_xg_set_promiscuous_mode(struct netxen_adapter *adapter, netxen_niu_prom_mode_t mode) { __u32 reg; - u32 port = physical_port[adapter->portnum]; + u32 port = adapter->physical_port; if (port > NETXEN_NIU_MAX_XG_PORTS) return -EINVAL; diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c index 8f328a03847b8340ae02d92bf2060ac5252c7ff7..a550c9bd126f595312e5649fec71af7599ae3b6f 100644 --- a/drivers/net/pcmcia/fmvj18x_cs.c +++ b/drivers/net/pcmcia/fmvj18x_cs.c @@ -391,7 +391,9 @@ static int fmvj18x_config(struct pcmcia_device *link) cardtype = CONTEC; break; case MANFID_FUJITSU: - if (link->card_id == PRODID_FUJITSU_MBH10302) + if (link->conf.ConfigBase == 0x0fe0) + cardtype = MBH10302; + else if (link->card_id == PRODID_FUJITSU_MBH10302) /* RATOC REX-5588/9822/4886's PRODID are 0004(=MBH10302), but these are MBH10304 based card. */ cardtype = MBH10304; diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c index d041f831a18d7d392f426b3dde3c75576bc30158..f6c4698ce738ef96d95f0596ca7b762e47865cc6 100644 --- a/drivers/net/pcmcia/xirc2ps_cs.c +++ b/drivers/net/pcmcia/xirc2ps_cs.c @@ -1461,22 +1461,25 @@ static void set_multicast_list(struct net_device *dev) { unsigned int ioaddr = dev->base_addr; + unsigned value; SelectPage(0x42); + value = GetByte(XIRCREG42_SWC1) & 0xC0; + if (dev->flags & IFF_PROMISC) { /* snoop */ - PutByte(XIRCREG42_SWC1, 0x06); /* set MPE and PME */ + PutByte(XIRCREG42_SWC1, value | 0x06); /* set MPE and PME */ } else if (dev->mc_count > 9 || (dev->flags & IFF_ALLMULTI)) { - PutByte(XIRCREG42_SWC1, 0x02); /* set MPE */ + PutByte(XIRCREG42_SWC1, value | 0x02); /* set MPE */ } else if (dev->mc_count) { /* the chip can filter 9 addresses perfectly */ - PutByte(XIRCREG42_SWC1, 0x01); + PutByte(XIRCREG42_SWC1, value | 0x01); SelectPage(0x40); PutByte(XIRCREG40_CMD0, Offline); set_addresses(dev); SelectPage(0x40); PutByte(XIRCREG40_CMD0, EnableRecv | Online); } else { /* standard usage */ - PutByte(XIRCREG42_SWC1, 0x00); + PutByte(XIRCREG42_SWC1, value | 0x00); } SelectPage(0); } @@ -1722,6 +1725,7 @@ do_reset(struct net_device *dev, int full) /* enable receiver and put the mac online */ if (full) { + set_multicast_list(dev); SelectPage(0x40); PutByte(XIRCREG40_CMD0, EnableRecv | Online); } diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c index a1c454dbc164b2c75d07f3b05ca9ad527c860cfd..1c89b97f4e0931c02699bbac0efcaf26ec73c4cf 100644 --- a/drivers/net/pcnet32.c +++ b/drivers/net/pcnet32.c @@ -325,7 +325,7 @@ static int pcnet32_get_regs_len(struct net_device *dev); static void pcnet32_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *ptr); static void pcnet32_purge_tx_ring(struct net_device *dev); -static int pcnet32_alloc_ring(struct net_device *dev, char *name); +static int pcnet32_alloc_ring(struct net_device *dev, const char *name); static void pcnet32_free_ring(struct net_device *dev); static void pcnet32_check_media(struct net_device *dev, int verbose); @@ -1983,7 +1983,7 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev) } /* if any allocation fails, caller must also call pcnet32_free_ring */ -static int pcnet32_alloc_ring(struct net_device *dev, char *name) +static int pcnet32_alloc_ring(struct net_device *dev, const char *name) { struct pcnet32_private *lp = netdev_priv(dev); diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig index 6bf9e76b0a008be5f4eaac35411714e2eed3b811..6eb2d31d1e3419fb07f26ccb1d197f2aa2a79f75 100644 --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig @@ -5,7 +5,7 @@ menuconfig PHYLIB tristate "PHY Device support and infrastructure" depends on !S390 - depends on NET_ETHERNET && (BROKEN || !S390) + depends on NET_ETHERNET help Ethernet controllers are usually attached to PHY devices. This option provides infrastructure for diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index ac3c01d28fdfa8407068289907346d8853dc8b9a..16a0e7de588807540cc4722fb18301c6fd4d940e 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -207,6 +207,7 @@ int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id) return 0; } +EXPORT_SYMBOL(get_phy_id); /** * get_phy_device - reads the specified PHY device and returns its @phy_device struct diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c index 58a26a47af29a1ee3764968dda5e7497752c9e7a..fc6f4b8c64b35cc169ab228c9c130b6ed0a4c821 100644 --- a/drivers/net/pppoe.c +++ b/drivers/net/pppoe.c @@ -341,12 +341,6 @@ static int pppoe_rcv_core(struct sock *sk, struct sk_buff *skb) struct pppox_sock *relay_po; if (sk->sk_state & PPPOX_BOUND) { - struct pppoe_hdr *ph = pppoe_hdr(skb); - int len = ntohs(ph->length); - skb_pull_rcsum(skb, sizeof(struct pppoe_hdr)); - if (pskb_trim_rcsum(skb, len)) - goto abort_kfree; - ppp_input(&po->chan, skb); } else if (sk->sk_state & PPPOX_RELAY) { relay_po = get_item_by_addr(&po->pppoe_relay); @@ -357,7 +351,6 @@ static int pppoe_rcv_core(struct sock *sk, struct sk_buff *skb) if ((sk_pppox(relay_po)->sk_state & PPPOX_CONNECTED) == 0) goto abort_put; - skb_pull(skb, sizeof(struct pppoe_hdr)); if (!__pppoe_xmit(sk_pppox(relay_po), skb)) goto abort_put; } else { @@ -388,6 +381,7 @@ static int pppoe_rcv(struct sk_buff *skb, { struct pppoe_hdr *ph; struct pppox_sock *po; + int len; if (!(skb = skb_share_check(skb, GFP_ATOMIC))) goto out; @@ -399,10 +393,21 @@ static int pppoe_rcv(struct sk_buff *skb, goto drop; ph = pppoe_hdr(skb); + len = ntohs(ph->length); + + skb_pull_rcsum(skb, sizeof(*ph)); + if (skb->len < len) + goto drop; po = get_item(ph->sid, eth_hdr(skb)->h_source, dev->ifindex); - if (po != NULL) - return sk_receive_skb(sk_pppox(po), skb, 0); + if (!po) + goto drop; + + if (pskb_trim_rcsum(skb, len)) + goto drop; + + return sk_receive_skb(sk_pppox(po), skb, 0); + drop: kfree_skb(skb); out: @@ -427,12 +432,12 @@ static int pppoe_disc_rcv(struct sk_buff *skb, if (dev_net(dev) != &init_net) goto abort; - if (!pskb_may_pull(skb, sizeof(struct pppoe_hdr))) - goto abort; - if (!(skb = skb_share_check(skb, GFP_ATOMIC))) goto out; + if (!pskb_may_pull(skb, sizeof(struct pppoe_hdr))) + goto abort; + ph = pppoe_hdr(skb); if (ph->code != PADT_CODE) goto abort; @@ -937,12 +942,10 @@ static int pppoe_recvmsg(struct kiocb *iocb, struct socket *sock, m->msg_namelen = 0; if (skb) { - struct pppoe_hdr *ph = pppoe_hdr(skb); - const int len = ntohs(ph->length); - - error = memcpy_toiovec(m->msg_iov, (unsigned char *) &ph->tag[0], len); + total_len = min_t(size_t, total_len, skb->len); + error = skb_copy_datagram_iovec(skb, 0, m->msg_iov, total_len); if (error == 0) - error = len; + error = total_len; } kfree_skb(skb); diff --git a/drivers/net/pppol2tp.c b/drivers/net/pppol2tp.c index 79359919335b466d5408e82e33c6d4eae452097e..f9298827a76caa07f8508d4179b9b312cf13fb72 100644 --- a/drivers/net/pppol2tp.c +++ b/drivers/net/pppol2tp.c @@ -240,12 +240,15 @@ static inline struct pppol2tp_session *pppol2tp_sock_to_session(struct sock *sk) if (sk == NULL) return NULL; + sock_hold(sk); session = (struct pppol2tp_session *)(sk->sk_user_data); - if (session == NULL) - return NULL; + if (session == NULL) { + sock_put(sk); + goto out; + } BUG_ON(session->magic != L2TP_SESSION_MAGIC); - +out: return session; } @@ -256,12 +259,15 @@ static inline struct pppol2tp_tunnel *pppol2tp_sock_to_tunnel(struct sock *sk) if (sk == NULL) return NULL; + sock_hold(sk); tunnel = (struct pppol2tp_tunnel *)(sk->sk_user_data); - if (tunnel == NULL) - return NULL; + if (tunnel == NULL) { + sock_put(sk); + goto out; + } BUG_ON(tunnel->magic != L2TP_TUNNEL_MAGIC); - +out: return tunnel; } @@ -716,12 +722,14 @@ discard: session->stats.rx_errors++; kfree_skb(skb); sock_put(session->sock); + sock_put(sock); return 0; error: /* Put UDP header back */ __skb_push(skb, sizeof(struct udphdr)); + sock_put(sock); no_tunnel: return 1; @@ -745,10 +753,13 @@ static int pppol2tp_udp_encap_recv(struct sock *sk, struct sk_buff *skb) "%s: received %d bytes\n", tunnel->name, skb->len); if (pppol2tp_recv_core(sk, skb)) - goto pass_up; + goto pass_up_put; + sock_put(sk); return 0; +pass_up_put: + sock_put(sk); pass_up: return 1; } @@ -772,14 +783,18 @@ static int pppol2tp_recvmsg(struct kiocb *iocb, struct socket *sock, err = 0; skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT, flags & MSG_DONTWAIT, &err); - if (skb) { - err = memcpy_toiovec(msg->msg_iov, (unsigned char *) skb->data, - skb->len); - if (err < 0) - goto do_skb_free; - err = skb->len; - } -do_skb_free: + if (!skb) + goto end; + + if (len > skb->len) + len = skb->len; + else if (len < skb->len) + msg->msg_flags |= MSG_TRUNC; + + err = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, len); + if (likely(err == 0)) + err = len; + kfree_skb(skb); end: return err; @@ -858,7 +873,7 @@ static int pppol2tp_sendmsg(struct kiocb *iocb, struct socket *sock, struct msgh tunnel = pppol2tp_sock_to_tunnel(session->tunnel_sock); if (tunnel == NULL) - goto error; + goto error_put_sess; /* What header length is configured for this session? */ hdr_len = pppol2tp_l2tp_header_len(session); @@ -870,7 +885,7 @@ static int pppol2tp_sendmsg(struct kiocb *iocb, struct socket *sock, struct msgh sizeof(ppph) + total_len, 0, GFP_KERNEL); if (!skb) - goto error; + goto error_put_sess_tun; /* Reserve space for headers. */ skb_reserve(skb, NET_SKB_PAD); @@ -900,7 +915,7 @@ static int pppol2tp_sendmsg(struct kiocb *iocb, struct socket *sock, struct msgh error = memcpy_fromiovec(skb->data, m->msg_iov, total_len); if (error < 0) { kfree_skb(skb); - goto error; + goto error_put_sess_tun; } skb_put(skb, total_len); @@ -947,10 +962,33 @@ static int pppol2tp_sendmsg(struct kiocb *iocb, struct socket *sock, struct msgh session->stats.tx_errors++; } + return error; + +error_put_sess_tun: + sock_put(session->tunnel_sock); +error_put_sess: + sock_put(sk); error: return error; } +/* Automatically called when the skb is freed. + */ +static void pppol2tp_sock_wfree(struct sk_buff *skb) +{ + sock_put(skb->sk); +} + +/* For data skbs that we transmit, we associate with the tunnel socket + * but don't do accounting. + */ +static inline void pppol2tp_skb_set_owner_w(struct sk_buff *skb, struct sock *sk) +{ + sock_hold(sk); + skb->sk = sk; + skb->destructor = pppol2tp_sock_wfree; +} + /* Transmit function called by generic PPP driver. Sends PPP frame * over PPPoL2TP socket. * @@ -980,6 +1018,8 @@ static int pppol2tp_xmit(struct ppp_channel *chan, struct sk_buff *skb) __wsum csum = 0; struct udphdr *uh; unsigned int len; + int old_headroom; + int new_headroom; if (sock_flag(sk, SOCK_DEAD) || !(sk->sk_state & PPPOX_CONNECTED)) goto abort; @@ -991,25 +1031,27 @@ static int pppol2tp_xmit(struct ppp_channel *chan, struct sk_buff *skb) sk_tun = session->tunnel_sock; if (sk_tun == NULL) - goto abort; + goto abort_put_sess; tunnel = pppol2tp_sock_to_tunnel(sk_tun); if (tunnel == NULL) - goto abort; + goto abort_put_sess; /* What header length is configured for this session? */ hdr_len = pppol2tp_l2tp_header_len(session); /* Check that there's enough headroom in the skb to insert IP, * UDP and L2TP and PPP headers. If not enough, expand it to - * make room. Note that a new skb (or a clone) is - * allocated. If we return an error from this point on, make - * sure we free the new skb but do not free the original skb - * since that is done by the caller for the error case. + * make room. Adjust truesize. */ headroom = NET_SKB_PAD + sizeof(struct iphdr) + sizeof(struct udphdr) + hdr_len + sizeof(ppph); + old_headroom = skb_headroom(skb); if (skb_cow_head(skb, headroom)) - goto abort; + goto abort_put_sess_tun; + + new_headroom = skb_headroom(skb); + skb_orphan(skb); + skb->truesize += new_headroom - old_headroom; /* Setup PPP header */ __skb_push(skb, sizeof(ppph)); @@ -1065,8 +1107,7 @@ static int pppol2tp_xmit(struct ppp_channel *chan, struct sk_buff *skb) /* Get routing info from the tunnel socket */ dst_release(skb->dst); skb->dst = dst_clone(__sk_dst_get(sk_tun)); - skb_orphan(skb); - skb->sk = sk_tun; + pppol2tp_skb_set_owner_w(skb, sk_tun); /* Queue the packet to IP for output */ len = skb->len; @@ -1083,8 +1124,14 @@ static int pppol2tp_xmit(struct ppp_channel *chan, struct sk_buff *skb) session->stats.tx_errors++; } + sock_put(sk_tun); + sock_put(sk); return 1; +abort_put_sess_tun: + sock_put(sk_tun); +abort_put_sess: + sock_put(sk); abort: /* Free the original skb */ kfree_skb(skb); @@ -1188,7 +1235,7 @@ static void pppol2tp_tunnel_destruct(struct sock *sk) { struct pppol2tp_tunnel *tunnel; - tunnel = pppol2tp_sock_to_tunnel(sk); + tunnel = sk->sk_user_data; if (tunnel == NULL) goto end; @@ -1227,10 +1274,12 @@ static void pppol2tp_session_destruct(struct sock *sk) if (sk->sk_user_data != NULL) { struct pppol2tp_tunnel *tunnel; - session = pppol2tp_sock_to_session(sk); + session = sk->sk_user_data; if (session == NULL) goto out; + BUG_ON(session->magic != L2TP_SESSION_MAGIC); + /* Don't use pppol2tp_sock_to_tunnel() here to * get the tunnel context because the tunnel * socket might have already been closed (its @@ -1276,6 +1325,7 @@ out: static int pppol2tp_release(struct socket *sock) { struct sock *sk = sock->sk; + struct pppol2tp_session *session; int error; if (!sk) @@ -1293,9 +1343,18 @@ static int pppol2tp_release(struct socket *sock) sock_orphan(sk); sock->sk = NULL; + session = pppol2tp_sock_to_session(sk); + /* Purge any queued data */ skb_queue_purge(&sk->sk_receive_queue); skb_queue_purge(&sk->sk_write_queue); + if (session != NULL) { + struct sk_buff *skb; + while ((skb = skb_dequeue(&session->reorder_q))) { + kfree_skb(skb); + sock_put(sk); + } + } release_sock(sk); @@ -1598,7 +1657,7 @@ static int pppol2tp_connect(struct socket *sock, struct sockaddr *uservaddr, error = ppp_register_channel(&po->chan); if (error) - goto end; + goto end_put_tun; /* This is how we get the session context from the socket. */ sk->sk_user_data = session; @@ -1618,6 +1677,8 @@ out_no_ppp: PRINTK(session->debug, PPPOL2TP_MSG_CONTROL, KERN_INFO, "%s: created\n", session->name); +end_put_tun: + sock_put(tunnel_sock); end: release_sock(sk); @@ -1665,6 +1726,7 @@ static int pppol2tp_getname(struct socket *sock, struct sockaddr *uaddr, *usockaddr_len = len; error = 0; + sock_put(sock->sk); end: return error; @@ -1903,14 +1965,17 @@ static int pppol2tp_ioctl(struct socket *sock, unsigned int cmd, err = -EBADF; tunnel = pppol2tp_sock_to_tunnel(session->tunnel_sock); if (tunnel == NULL) - goto end; + goto end_put_sess; err = pppol2tp_tunnel_ioctl(tunnel, cmd, arg); - goto end; + sock_put(session->tunnel_sock); + goto end_put_sess; } err = pppol2tp_session_ioctl(session, cmd, arg); +end_put_sess: + sock_put(sk); end: return err; } @@ -2056,14 +2121,17 @@ static int pppol2tp_setsockopt(struct socket *sock, int level, int optname, err = -EBADF; tunnel = pppol2tp_sock_to_tunnel(session->tunnel_sock); if (tunnel == NULL) - goto end; + goto end_put_sess; err = pppol2tp_tunnel_setsockopt(sk, tunnel, optname, val); + sock_put(session->tunnel_sock); } else err = pppol2tp_session_setsockopt(sk, session, optname, val); err = 0; +end_put_sess: + sock_put(sk); end: return err; } @@ -2178,20 +2246,24 @@ static int pppol2tp_getsockopt(struct socket *sock, int level, err = -EBADF; tunnel = pppol2tp_sock_to_tunnel(session->tunnel_sock); if (tunnel == NULL) - goto end; + goto end_put_sess; err = pppol2tp_tunnel_getsockopt(sk, tunnel, optname, &val); + sock_put(session->tunnel_sock); } else err = pppol2tp_session_getsockopt(sk, session, optname, &val); err = -EFAULT; if (put_user(len, (int __user *) optlen)) - goto end; + goto end_put_sess; if (copy_to_user((void __user *) optval, &val, len)) - goto end; + goto end_put_sess; err = 0; + +end_put_sess: + sock_put(sk); end: return err; } diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c index 169edc154928305e154ccba45796b0cd52ec3c92..858b191517b3dfc17800147191d0afe4e3f22b1b 100644 --- a/drivers/net/r6040.c +++ b/drivers/net/r6040.c @@ -733,7 +733,7 @@ static void r6040_timer(unsigned long data) } /* Timer active again */ - mod_timer(&lp->timer, jiffies + round_jiffies(HZ)); + mod_timer(&lp->timer, round_jiffies(jiffies + HZ)); } /* Read/set MAC address routines */ diff --git a/drivers/net/s2io-regs.h b/drivers/net/s2io-regs.h index 2109508c047ae060a8df1ee061b5acb7420c8c41..f8274f8941ea4cb383938bf7e01febdbaad51da5 100644 --- a/drivers/net/s2io-regs.h +++ b/drivers/net/s2io-regs.h @@ -250,7 +250,7 @@ struct XENA_dev_config { u64 tx_mat0_n[0x8]; #define TX_MAT_SET(fifo, msi) vBIT(msi, (8 * fifo), 8) - u8 unused_1[0x8]; + u64 xmsi_mask_reg; u64 stat_byte_cnt; #define STAT_BC(n) vBIT(n,4,12) diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index 523478ebfd6922096cd8d9de828a9e8dd6903f9b..b5c1e663417d874aaba92270b2f765fe5cab8ee0 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -86,7 +86,7 @@ #include "s2io.h" #include "s2io-regs.h" -#define DRV_VERSION "2.0.26.23" +#define DRV_VERSION "2.0.26.24" /* S2io Driver name & version. */ static char s2io_driver_name[] = "Neterion"; @@ -1113,9 +1113,10 @@ static int s2io_on_nec_bridge(struct pci_dev *s2io_pdev) struct pci_dev *tdev = NULL; while ((tdev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, tdev)) != NULL) { if (tdev->vendor == NEC_VENID && tdev->device == NEC_DEVID) { - if (tdev->bus == s2io_pdev->bus->parent) + if (tdev->bus == s2io_pdev->bus->parent) { pci_dev_put(tdev); return 1; + } } } return 0; @@ -1219,15 +1220,33 @@ static int init_tti(struct s2io_nic *nic, int link) TTI_DATA1_MEM_TX_URNG_B(0x10) | TTI_DATA1_MEM_TX_URNG_C(0x30) | TTI_DATA1_MEM_TX_TIMER_AC_EN; - - if (use_continuous_tx_intrs && (link == LINK_UP)) - val64 |= TTI_DATA1_MEM_TX_TIMER_CI_EN; + if (i == 0) + if (use_continuous_tx_intrs && (link == LINK_UP)) + val64 |= TTI_DATA1_MEM_TX_TIMER_CI_EN; writeq(val64, &bar0->tti_data1_mem); - val64 = TTI_DATA2_MEM_TX_UFC_A(0x10) | - TTI_DATA2_MEM_TX_UFC_B(0x20) | - TTI_DATA2_MEM_TX_UFC_C(0x40) | - TTI_DATA2_MEM_TX_UFC_D(0x80); + if (nic->config.intr_type == MSI_X) { + val64 = TTI_DATA2_MEM_TX_UFC_A(0x10) | + TTI_DATA2_MEM_TX_UFC_B(0x100) | + TTI_DATA2_MEM_TX_UFC_C(0x200) | + TTI_DATA2_MEM_TX_UFC_D(0x300); + } else { + if ((nic->config.tx_steering_type == + TX_DEFAULT_STEERING) && + (config->tx_fifo_num > 1) && + (i >= nic->udp_fifo_idx) && + (i < (nic->udp_fifo_idx + + nic->total_udp_fifos))) + val64 = TTI_DATA2_MEM_TX_UFC_A(0x50) | + TTI_DATA2_MEM_TX_UFC_B(0x80) | + TTI_DATA2_MEM_TX_UFC_C(0x100) | + TTI_DATA2_MEM_TX_UFC_D(0x120); + else + val64 = TTI_DATA2_MEM_TX_UFC_A(0x10) | + TTI_DATA2_MEM_TX_UFC_B(0x20) | + TTI_DATA2_MEM_TX_UFC_C(0x40) | + TTI_DATA2_MEM_TX_UFC_D(0x80); + } writeq(val64, &bar0->tti_data2_mem); @@ -2813,6 +2832,15 @@ static void free_rx_buffers(struct s2io_nic *sp) } } +static int s2io_chk_rx_buffers(struct ring_info *ring) +{ + if (fill_rx_buffers(ring) == -ENOMEM) { + DBG_PRINT(INFO_DBG, "%s:Out of memory", ring->dev->name); + DBG_PRINT(INFO_DBG, " in Rx Intr!!\n"); + } + return 0; +} + /** * s2io_poll - Rx interrupt handler for NAPI support * @napi : pointer to the napi structure. @@ -2826,57 +2854,73 @@ static void free_rx_buffers(struct s2io_nic *sp) * 0 on success and 1 if there are No Rx packets to be processed. */ -static int s2io_poll(struct napi_struct *napi, int budget) +static int s2io_poll_msix(struct napi_struct *napi, int budget) { - struct s2io_nic *nic = container_of(napi, struct s2io_nic, napi); - struct net_device *dev = nic->dev; - int pkt_cnt = 0, org_pkts_to_process; - struct mac_info *mac_control; + struct ring_info *ring = container_of(napi, struct ring_info, napi); + struct net_device *dev = ring->dev; struct config_param *config; + struct mac_info *mac_control; + int pkts_processed = 0; + u8 __iomem *addr = NULL; + u8 val8 = 0; + struct s2io_nic *nic = dev->priv; struct XENA_dev_config __iomem *bar0 = nic->bar0; - int i; + int budget_org = budget; - mac_control = &nic->mac_control; config = &nic->config; + mac_control = &nic->mac_control; - nic->pkts_to_process = budget; - org_pkts_to_process = nic->pkts_to_process; + if (unlikely(!is_s2io_card_up(nic))) + return 0; - writeq(S2IO_MINUS_ONE, &bar0->rx_traffic_int); - readl(&bar0->rx_traffic_int); + pkts_processed = rx_intr_handler(ring, budget); + s2io_chk_rx_buffers(ring); - for (i = 0; i < config->rx_ring_num; i++) { - rx_intr_handler(&mac_control->rings[i]); - pkt_cnt = org_pkts_to_process - nic->pkts_to_process; - if (!nic->pkts_to_process) { - /* Quota for the current iteration has been met */ - goto no_rx; - } + if (pkts_processed < budget_org) { + netif_rx_complete(dev, napi); + /*Re Enable MSI-Rx Vector*/ + addr = (u8 __iomem *)&bar0->xmsi_mask_reg; + addr += 7 - ring->ring_no; + val8 = (ring->ring_no == 0) ? 0x3f : 0xbf; + writeb(val8, addr); + val8 = readb(addr); } + return pkts_processed; +} +static int s2io_poll_inta(struct napi_struct *napi, int budget) +{ + struct s2io_nic *nic = container_of(napi, struct s2io_nic, napi); + struct ring_info *ring; + struct net_device *dev = nic->dev; + struct config_param *config; + struct mac_info *mac_control; + int pkts_processed = 0; + int ring_pkts_processed, i; + struct XENA_dev_config __iomem *bar0 = nic->bar0; + int budget_org = budget; - netif_rx_complete(dev, napi); + config = &nic->config; + mac_control = &nic->mac_control; - for (i = 0; i < config->rx_ring_num; i++) { - if (fill_rx_buffers(&mac_control->rings[i]) == -ENOMEM) { - DBG_PRINT(INFO_DBG, "%s:Out of memory", dev->name); - DBG_PRINT(INFO_DBG, " in Rx Poll!!\n"); - break; - } - } - /* Re enable the Rx interrupts. */ - writeq(0x0, &bar0->rx_traffic_mask); - readl(&bar0->rx_traffic_mask); - return pkt_cnt; + if (unlikely(!is_s2io_card_up(nic))) + return 0; -no_rx: for (i = 0; i < config->rx_ring_num; i++) { - if (fill_rx_buffers(&mac_control->rings[i]) == -ENOMEM) { - DBG_PRINT(INFO_DBG, "%s:Out of memory", dev->name); - DBG_PRINT(INFO_DBG, " in Rx Poll!!\n"); + ring = &mac_control->rings[i]; + ring_pkts_processed = rx_intr_handler(ring, budget); + s2io_chk_rx_buffers(ring); + pkts_processed += ring_pkts_processed; + budget -= ring_pkts_processed; + if (budget <= 0) break; - } } - return pkt_cnt; + if (pkts_processed < budget_org) { + netif_rx_complete(dev, napi); + /* Re enable the Rx interrupts for the ring */ + writeq(0, &bar0->rx_traffic_mask); + readl(&bar0->rx_traffic_mask); + } + return pkts_processed; } #ifdef CONFIG_NET_POLL_CONTROLLER @@ -2918,7 +2962,7 @@ static void s2io_netpoll(struct net_device *dev) /* check for received packet and indicate up to network */ for (i = 0; i < config->rx_ring_num; i++) - rx_intr_handler(&mac_control->rings[i]); + rx_intr_handler(&mac_control->rings[i], 0); for (i = 0; i < config->rx_ring_num; i++) { if (fill_rx_buffers(&mac_control->rings[i]) == -ENOMEM) { @@ -2934,7 +2978,8 @@ static void s2io_netpoll(struct net_device *dev) /** * rx_intr_handler - Rx interrupt handler - * @nic: device private variable. + * @ring_info: per ring structure. + * @budget: budget for napi processing. * Description: * If the interrupt is because of a received frame or if the * receive ring contains fresh as yet un-processed frames,this function is @@ -2942,15 +2987,15 @@ static void s2io_netpoll(struct net_device *dev) * stopped and sends the skb to the OSM's Rx handler and then increments * the offset. * Return Value: - * NONE. + * No. of napi packets processed. */ -static void rx_intr_handler(struct ring_info *ring_data) +static int rx_intr_handler(struct ring_info *ring_data, int budget) { int get_block, put_block; struct rx_curr_get_info get_info, put_info; struct RxD_t *rxdp; struct sk_buff *skb; - int pkt_cnt = 0; + int pkt_cnt = 0, napi_pkts = 0; int i; struct RxD1* rxdp1; struct RxD3* rxdp3; @@ -2977,7 +3022,7 @@ static void rx_intr_handler(struct ring_info *ring_data) DBG_PRINT(ERR_DBG, "%s: The skb is ", ring_data->dev->name); DBG_PRINT(ERR_DBG, "Null in Rx Intr\n"); - return; + return 0; } if (ring_data->rxd_mode == RXD_MODE_1) { rxdp1 = (struct RxD1*)rxdp; @@ -3014,9 +3059,10 @@ static void rx_intr_handler(struct ring_info *ring_data) rxdp = ring_data->rx_blocks[get_block].block_virt_addr; } - if(ring_data->nic->config.napi){ - ring_data->nic->pkts_to_process -= 1; - if (!ring_data->nic->pkts_to_process) + if (ring_data->nic->config.napi) { + budget--; + napi_pkts++; + if (!budget) break; } pkt_cnt++; @@ -3034,6 +3080,7 @@ static void rx_intr_handler(struct ring_info *ring_data) } } } + return(napi_pkts); } /** @@ -3730,14 +3777,19 @@ static void restore_xmsi_data(struct s2io_nic *nic) { struct XENA_dev_config __iomem *bar0 = nic->bar0; u64 val64; - int i; + int i, msix_index; + + + if (nic->device_type == XFRAME_I_DEVICE) + return; for (i=0; i < MAX_REQUESTED_MSI_X; i++) { + msix_index = (i) ? ((i-1) * 8 + 1): 0; writeq(nic->msix_info[i].addr, &bar0->xmsi_address); writeq(nic->msix_info[i].data, &bar0->xmsi_data); - val64 = (s2BIT(7) | s2BIT(15) | vBIT(i, 26, 6)); + val64 = (s2BIT(7) | s2BIT(15) | vBIT(msix_index, 26, 6)); writeq(val64, &bar0->xmsi_access); - if (wait_for_msix_trans(nic, i)) { + if (wait_for_msix_trans(nic, msix_index)) { DBG_PRINT(ERR_DBG, "failed in %s\n", __FUNCTION__); continue; } @@ -3748,13 +3800,17 @@ static void store_xmsi_data(struct s2io_nic *nic) { struct XENA_dev_config __iomem *bar0 = nic->bar0; u64 val64, addr, data; - int i; + int i, msix_index; + + if (nic->device_type == XFRAME_I_DEVICE) + return; /* Store and display */ for (i=0; i < MAX_REQUESTED_MSI_X; i++) { - val64 = (s2BIT(15) | vBIT(i, 26, 6)); + msix_index = (i) ? ((i-1) * 8 + 1): 0; + val64 = (s2BIT(15) | vBIT(msix_index, 26, 6)); writeq(val64, &bar0->xmsi_access); - if (wait_for_msix_trans(nic, i)) { + if (wait_for_msix_trans(nic, msix_index)) { DBG_PRINT(ERR_DBG, "failed in %s\n", __FUNCTION__); continue; } @@ -3770,11 +3826,11 @@ static void store_xmsi_data(struct s2io_nic *nic) static int s2io_enable_msi_x(struct s2io_nic *nic) { struct XENA_dev_config __iomem *bar0 = nic->bar0; - u64 tx_mat, rx_mat; + u64 rx_mat; u16 msi_control; /* Temp variable */ int ret, i, j, msix_indx = 1; - nic->entries = kcalloc(MAX_REQUESTED_MSI_X, sizeof(struct msix_entry), + nic->entries = kmalloc(nic->num_entries * sizeof(struct msix_entry), GFP_KERNEL); if (!nic->entries) { DBG_PRINT(INFO_DBG, "%s: Memory allocation failed\n", \ @@ -3783,10 +3839,12 @@ static int s2io_enable_msi_x(struct s2io_nic *nic) return -ENOMEM; } nic->mac_control.stats_info->sw_stat.mem_allocated - += (MAX_REQUESTED_MSI_X * sizeof(struct msix_entry)); + += (nic->num_entries * sizeof(struct msix_entry)); + + memset(nic->entries, 0, nic->num_entries * sizeof(struct msix_entry)); nic->s2io_entries = - kcalloc(MAX_REQUESTED_MSI_X, sizeof(struct s2io_msix_entry), + kmalloc(nic->num_entries * sizeof(struct s2io_msix_entry), GFP_KERNEL); if (!nic->s2io_entries) { DBG_PRINT(INFO_DBG, "%s: Memory allocation failed\n", @@ -3794,60 +3852,52 @@ static int s2io_enable_msi_x(struct s2io_nic *nic) nic->mac_control.stats_info->sw_stat.mem_alloc_fail_cnt++; kfree(nic->entries); nic->mac_control.stats_info->sw_stat.mem_freed - += (MAX_REQUESTED_MSI_X * sizeof(struct msix_entry)); + += (nic->num_entries * sizeof(struct msix_entry)); return -ENOMEM; } nic->mac_control.stats_info->sw_stat.mem_allocated - += (MAX_REQUESTED_MSI_X * sizeof(struct s2io_msix_entry)); - - for (i=0; i< MAX_REQUESTED_MSI_X; i++) { - nic->entries[i].entry = i; - nic->s2io_entries[i].entry = i; + += (nic->num_entries * sizeof(struct s2io_msix_entry)); + memset(nic->s2io_entries, 0, + nic->num_entries * sizeof(struct s2io_msix_entry)); + + nic->entries[0].entry = 0; + nic->s2io_entries[0].entry = 0; + nic->s2io_entries[0].in_use = MSIX_FLG; + nic->s2io_entries[0].type = MSIX_ALARM_TYPE; + nic->s2io_entries[0].arg = &nic->mac_control.fifos; + + for (i = 1; i < nic->num_entries; i++) { + nic->entries[i].entry = ((i - 1) * 8) + 1; + nic->s2io_entries[i].entry = ((i - 1) * 8) + 1; nic->s2io_entries[i].arg = NULL; nic->s2io_entries[i].in_use = 0; } - tx_mat = readq(&bar0->tx_mat0_n[0]); - for (i=0; iconfig.tx_fifo_num; i++, msix_indx++) { - tx_mat |= TX_MAT_SET(i, msix_indx); - nic->s2io_entries[msix_indx].arg = &nic->mac_control.fifos[i]; - nic->s2io_entries[msix_indx].type = MSIX_FIFO_TYPE; - nic->s2io_entries[msix_indx].in_use = MSIX_FLG; - } - writeq(tx_mat, &bar0->tx_mat0_n[0]); - rx_mat = readq(&bar0->rx_mat); - for (j = 0; j < nic->config.rx_ring_num; j++, msix_indx++) { + for (j = 0; j < nic->config.rx_ring_num; j++) { rx_mat |= RX_MAT_SET(j, msix_indx); - nic->s2io_entries[msix_indx].arg - = &nic->mac_control.rings[j]; - nic->s2io_entries[msix_indx].type = MSIX_RING_TYPE; - nic->s2io_entries[msix_indx].in_use = MSIX_FLG; + nic->s2io_entries[j+1].arg = &nic->mac_control.rings[j]; + nic->s2io_entries[j+1].type = MSIX_RING_TYPE; + nic->s2io_entries[j+1].in_use = MSIX_FLG; + msix_indx += 8; } writeq(rx_mat, &bar0->rx_mat); + readq(&bar0->rx_mat); - nic->avail_msix_vectors = 0; - ret = pci_enable_msix(nic->pdev, nic->entries, MAX_REQUESTED_MSI_X); + ret = pci_enable_msix(nic->pdev, nic->entries, nic->num_entries); /* We fail init if error or we get less vectors than min required */ - if (ret >= (nic->config.tx_fifo_num + nic->config.rx_ring_num + 1)) { - nic->avail_msix_vectors = ret; - ret = pci_enable_msix(nic->pdev, nic->entries, ret); - } if (ret) { DBG_PRINT(ERR_DBG, "%s: Enabling MSIX failed\n", nic->dev->name); kfree(nic->entries); nic->mac_control.stats_info->sw_stat.mem_freed - += (MAX_REQUESTED_MSI_X * sizeof(struct msix_entry)); + += (nic->num_entries * sizeof(struct msix_entry)); kfree(nic->s2io_entries); nic->mac_control.stats_info->sw_stat.mem_freed - += (MAX_REQUESTED_MSI_X * sizeof(struct s2io_msix_entry)); + += (nic->num_entries * sizeof(struct s2io_msix_entry)); nic->entries = NULL; nic->s2io_entries = NULL; - nic->avail_msix_vectors = 0; return -ENOMEM; } - if (!nic->avail_msix_vectors) - nic->avail_msix_vectors = MAX_REQUESTED_MSI_X; /* * To enable MSI-X, MSI also needs to be enabled, due to a bug @@ -3919,7 +3969,7 @@ static void remove_msix_isr(struct s2io_nic *sp) int i; u16 msi_control; - for (i = 0; i < MAX_REQUESTED_MSI_X; i++) { + for (i = 0; i < sp->num_entries; i++) { if (sp->s2io_entries[i].in_use == MSIX_REGISTERED_SUCCESS) { int vector = sp->entries[i].vector; @@ -3975,29 +4025,6 @@ static int s2io_open(struct net_device *dev) netif_carrier_off(dev); sp->last_link_state = 0; - if (sp->config.intr_type == MSI_X) { - int ret = s2io_enable_msi_x(sp); - - if (!ret) { - ret = s2io_test_msi(sp); - /* rollback MSI-X, will re-enable during add_isr() */ - remove_msix_isr(sp); - } - if (ret) { - - DBG_PRINT(ERR_DBG, - "%s: MSI-X requested but failed to enable\n", - dev->name); - sp->config.intr_type = INTA; - } - } - - /* NAPI doesn't work well with MSI(X) */ - if (sp->config.intr_type != INTA) { - if(sp->config.napi) - sp->config.napi = 0; - } - /* Initialize H/W and enable interrupts */ err = s2io_card_up(sp); if (err) { @@ -4020,12 +4047,12 @@ hw_init_failed: if (sp->entries) { kfree(sp->entries); sp->mac_control.stats_info->sw_stat.mem_freed - += (MAX_REQUESTED_MSI_X * sizeof(struct msix_entry)); + += (sp->num_entries * sizeof(struct msix_entry)); } if (sp->s2io_entries) { kfree(sp->s2io_entries); sp->mac_control.stats_info->sw_stat.mem_freed - += (MAX_REQUESTED_MSI_X * sizeof(struct s2io_msix_entry)); + += (sp->num_entries * sizeof(struct s2io_msix_entry)); } } return err; @@ -4327,40 +4354,65 @@ s2io_alarm_handle(unsigned long data) mod_timer(&sp->alarm_timer, jiffies + HZ / 2); } -static int s2io_chk_rx_buffers(struct ring_info *ring) -{ - if (fill_rx_buffers(ring) == -ENOMEM) { - DBG_PRINT(INFO_DBG, "%s:Out of memory", ring->dev->name); - DBG_PRINT(INFO_DBG, " in Rx Intr!!\n"); - } - return 0; -} - static irqreturn_t s2io_msix_ring_handle(int irq, void *dev_id) { struct ring_info *ring = (struct ring_info *)dev_id; struct s2io_nic *sp = ring->nic; + struct XENA_dev_config __iomem *bar0 = sp->bar0; + struct net_device *dev = sp->dev; - if (!is_s2io_card_up(sp)) + if (unlikely(!is_s2io_card_up(sp))) return IRQ_HANDLED; - rx_intr_handler(ring); - s2io_chk_rx_buffers(ring); + if (sp->config.napi) { + u8 __iomem *addr = NULL; + u8 val8 = 0; + + addr = (u8 __iomem *)&bar0->xmsi_mask_reg; + addr += (7 - ring->ring_no); + val8 = (ring->ring_no == 0) ? 0x7f : 0xff; + writeb(val8, addr); + val8 = readb(addr); + netif_rx_schedule(dev, &ring->napi); + } else { + rx_intr_handler(ring, 0); + s2io_chk_rx_buffers(ring); + } return IRQ_HANDLED; } static irqreturn_t s2io_msix_fifo_handle(int irq, void *dev_id) { - struct fifo_info *fifo = (struct fifo_info *)dev_id; - struct s2io_nic *sp = fifo->nic; + int i; + struct fifo_info *fifos = (struct fifo_info *)dev_id; + struct s2io_nic *sp = fifos->nic; + struct XENA_dev_config __iomem *bar0 = sp->bar0; + struct config_param *config = &sp->config; + u64 reason; - if (!is_s2io_card_up(sp)) + if (unlikely(!is_s2io_card_up(sp))) + return IRQ_NONE; + + reason = readq(&bar0->general_int_status); + if (unlikely(reason == S2IO_MINUS_ONE)) + /* Nothing much can be done. Get out */ return IRQ_HANDLED; - tx_intr_handler(fifo); + writeq(S2IO_MINUS_ONE, &bar0->general_int_mask); + + if (reason & GEN_INTR_TXTRAFFIC) + writeq(S2IO_MINUS_ONE, &bar0->tx_traffic_int); + + for (i = 0; i < config->tx_fifo_num; i++) + tx_intr_handler(&fifos[i]); + + writeq(sp->general_int_mask, &bar0->general_int_mask); + readl(&bar0->general_int_status); + return IRQ_HANDLED; } + static void s2io_txpic_intr_handle(struct s2io_nic *sp) { struct XENA_dev_config __iomem *bar0 = sp->bar0; @@ -4762,14 +4814,10 @@ static irqreturn_t s2io_isr(int irq, void *dev_id) if (config->napi) { if (reason & GEN_INTR_RXTRAFFIC) { - if (likely(netif_rx_schedule_prep(dev, - &sp->napi))) { - __netif_rx_schedule(dev, &sp->napi); - writeq(S2IO_MINUS_ONE, - &bar0->rx_traffic_mask); - } else - writeq(S2IO_MINUS_ONE, - &bar0->rx_traffic_int); + netif_rx_schedule(dev, &sp->napi); + writeq(S2IO_MINUS_ONE, &bar0->rx_traffic_mask); + writeq(S2IO_MINUS_ONE, &bar0->rx_traffic_int); + readl(&bar0->rx_traffic_int); } } else { /* @@ -4781,7 +4829,7 @@ static irqreturn_t s2io_isr(int irq, void *dev_id) writeq(S2IO_MINUS_ONE, &bar0->rx_traffic_int); for (i = 0; i < config->rx_ring_num; i++) - rx_intr_handler(&mac_control->rings[i]); + rx_intr_handler(&mac_control->rings[i], 0); } /* @@ -6984,62 +7032,62 @@ static int s2io_add_isr(struct s2io_nic * sp) /* After proper initialization of H/W, register ISR */ if (sp->config.intr_type == MSI_X) { - int i, msix_tx_cnt=0,msix_rx_cnt=0; - - for (i=1; (sp->s2io_entries[i].in_use == MSIX_FLG); i++) { - if (sp->s2io_entries[i].type == MSIX_FIFO_TYPE) { - sprintf(sp->desc[i], "%s:MSI-X-%d-TX", + int i, msix_rx_cnt = 0; + + for (i = 0; i < sp->num_entries; i++) { + if (sp->s2io_entries[i].in_use == MSIX_FLG) { + if (sp->s2io_entries[i].type == + MSIX_RING_TYPE) { + sprintf(sp->desc[i], "%s:MSI-X-%d-RX", + dev->name, i); + err = request_irq(sp->entries[i].vector, + s2io_msix_ring_handle, 0, + sp->desc[i], + sp->s2io_entries[i].arg); + } else if (sp->s2io_entries[i].type == + MSIX_ALARM_TYPE) { + sprintf(sp->desc[i], "%s:MSI-X-%d-TX", dev->name, i); - err = request_irq(sp->entries[i].vector, - s2io_msix_fifo_handle, 0, sp->desc[i], - sp->s2io_entries[i].arg); - /* If either data or addr is zero print it */ - if(!(sp->msix_info[i].addr && - sp->msix_info[i].data)) { - DBG_PRINT(ERR_DBG, "%s @ Addr:0x%llx " - "Data:0x%llx\n",sp->desc[i], - (unsigned long long) - sp->msix_info[i].addr, - (unsigned long long) - sp->msix_info[i].data); - } else { - msix_tx_cnt++; + err = request_irq(sp->entries[i].vector, + s2io_msix_fifo_handle, 0, + sp->desc[i], + sp->s2io_entries[i].arg); + } - } else { - sprintf(sp->desc[i], "%s:MSI-X-%d-RX", - dev->name, i); - err = request_irq(sp->entries[i].vector, - s2io_msix_ring_handle, 0, sp->desc[i], - sp->s2io_entries[i].arg); - /* If either data or addr is zero print it */ - if(!(sp->msix_info[i].addr && + /* if either data or addr is zero print it. */ + if (!(sp->msix_info[i].addr && sp->msix_info[i].data)) { - DBG_PRINT(ERR_DBG, "%s @ Addr:0x%llx " - "Data:0x%llx\n",sp->desc[i], + DBG_PRINT(ERR_DBG, + "%s @Addr:0x%llx Data:0x%llx\n", + sp->desc[i], (unsigned long long) sp->msix_info[i].addr, (unsigned long long) - sp->msix_info[i].data); - } else { + ntohl(sp->msix_info[i].data)); + } else msix_rx_cnt++; + if (err) { + remove_msix_isr(sp); + + DBG_PRINT(ERR_DBG, + "%s:MSI-X-%d registration " + "failed\n", dev->name, i); + + DBG_PRINT(ERR_DBG, + "%s: Defaulting to INTA\n", + dev->name); + sp->config.intr_type = INTA; + break; } + sp->s2io_entries[i].in_use = + MSIX_REGISTERED_SUCCESS; } - if (err) { - remove_msix_isr(sp); - DBG_PRINT(ERR_DBG,"%s:MSI-X-%d registration " - "failed\n", dev->name, i); - DBG_PRINT(ERR_DBG, "%s: defaulting to INTA\n", - dev->name); - sp->config.intr_type = INTA; - break; - } - sp->s2io_entries[i].in_use = MSIX_REGISTERED_SUCCESS; } if (!err) { - printk(KERN_INFO "MSI-X-TX %d entries enabled\n", - msix_tx_cnt); printk(KERN_INFO "MSI-X-RX %d entries enabled\n", - msix_rx_cnt); + --msix_rx_cnt); + DBG_PRINT(INFO_DBG, "MSI-X-TX entries enabled" + " through alarm vector\n"); } } if (sp->config.intr_type == INTA) { @@ -7080,8 +7128,15 @@ static void do_s2io_card_down(struct s2io_nic * sp, int do_io) clear_bit(__S2IO_STATE_CARD_UP, &sp->state); /* Disable napi */ - if (config->napi) - napi_disable(&sp->napi); + if (sp->config.napi) { + int off = 0; + if (config->intr_type == MSI_X) { + for (; off < sp->config.rx_ring_num; off++) + napi_disable(&sp->mac_control.rings[off].napi); + } + else + napi_disable(&sp->napi); + } /* disable Tx and Rx traffic on the NIC */ if (do_io) @@ -7173,8 +7228,15 @@ static int s2io_card_up(struct s2io_nic * sp) } /* Initialise napi */ - if (config->napi) - napi_enable(&sp->napi); + if (config->napi) { + int i; + if (config->intr_type == MSI_X) { + for (i = 0; i < sp->config.rx_ring_num; i++) + napi_enable(&sp->mac_control.rings[i].napi); + } else { + napi_enable(&sp->napi); + } + } /* Maintain the state prior to the open */ if (sp->promisc_flg) @@ -7217,7 +7279,7 @@ static int s2io_card_up(struct s2io_nic * sp) /* Enable select interrupts */ en_dis_err_alarms(sp, ENA_ALL_INTRS, ENABLE_INTRS); if (sp->config.intr_type != INTA) - en_dis_able_nic_intrs(sp, ENA_ALL_INTRS, DISABLE_INTRS); + en_dis_able_nic_intrs(sp, TX_TRAFFIC_INTR, ENABLE_INTRS); else { interruptible = TX_TRAFFIC_INTR | RX_TRAFFIC_INTR; interruptible |= TX_PIC_INTR; @@ -7615,9 +7677,6 @@ static int s2io_verify_parm(struct pci_dev *pdev, u8 *dev_intr_type, rx_ring_num = MAX_RX_RINGS; } - if (*dev_intr_type != INTA) - napi = 0; - if ((*dev_intr_type != INTA) && (*dev_intr_type != MSI_X)) { DBG_PRINT(ERR_DBG, "s2io: Wrong intr_type requested. " "Defaulting to INTA\n"); @@ -7918,8 +7977,6 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) * will use eth_mac_addr() for dev->set_mac_address * mac address will be set every time dev->open() is called */ - netif_napi_add(dev, &sp->napi, s2io_poll, 32); - #ifdef CONFIG_NET_POLL_CONTROLLER dev->poll_controller = s2io_netpoll; #endif @@ -7963,6 +8020,32 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) } } + if (sp->config.intr_type == MSI_X) { + sp->num_entries = config->rx_ring_num + 1; + ret = s2io_enable_msi_x(sp); + + if (!ret) { + ret = s2io_test_msi(sp); + /* rollback MSI-X, will re-enable during add_isr() */ + remove_msix_isr(sp); + } + if (ret) { + + DBG_PRINT(ERR_DBG, + "%s: MSI-X requested but failed to enable\n", + dev->name); + sp->config.intr_type = INTA; + } + } + + if (config->intr_type == MSI_X) { + for (i = 0; i < config->rx_ring_num ; i++) + netif_napi_add(dev, &mac_control->rings[i].napi, + s2io_poll_msix, 64); + } else { + netif_napi_add(dev, &sp->napi, s2io_poll_inta, 64); + } + /* Not needed for Herc */ if (sp->device_type & XFRAME_I_DEVICE) { /* @@ -8013,6 +8096,11 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) /* store mac addresses from CAM to s2io_nic structure */ do_s2io_store_unicast_mc(sp); + /* Configure MSIX vector for number of rings configured plus one */ + if ((sp->device_type == XFRAME_II_DEVICE) && + (config->intr_type == MSI_X)) + sp->num_entries = config->rx_ring_num + 1; + /* Store the values of the MSIX table in the s2io_nic structure */ store_xmsi_data(sp); /* reset Nic and bring it to known state */ @@ -8078,8 +8166,14 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) break; } - if (napi) + switch (sp->config.napi) { + case 0: + DBG_PRINT(ERR_DBG, "%s: NAPI disabled\n", dev->name); + break; + case 1: DBG_PRINT(ERR_DBG, "%s: NAPI enabled\n", dev->name); + break; + } DBG_PRINT(ERR_DBG, "%s: Using %d Tx fifo(s)\n", dev->name, sp->config.tx_fifo_num); diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h index 0709ebae91397326cb20fe554e002d35428d8c12..4706f7f9acb628b423834e90a467f273f2245fd7 100644 --- a/drivers/net/s2io.h +++ b/drivers/net/s2io.h @@ -706,7 +706,7 @@ struct ring_info { /* per-ring buffer counter */ u32 rx_bufs_left; - #define MAX_LRO_SESSIONS 32 +#define MAX_LRO_SESSIONS 32 struct lro lro0_n[MAX_LRO_SESSIONS]; u8 lro; @@ -725,6 +725,11 @@ struct ring_info { /* copy of sp->pdev pointer */ struct pci_dev *pdev; + /* Per ring napi struct */ + struct napi_struct napi; + + unsigned long interrupt_count; + /* * Place holders for the virtual and physical addresses of * all the Rx Blocks @@ -841,7 +846,7 @@ struct usr_addr { * Structure to keep track of the MSI-X vectors and the corresponding * argument registered against each vector */ -#define MAX_REQUESTED_MSI_X 17 +#define MAX_REQUESTED_MSI_X 9 struct s2io_msix_entry { u16 vector; @@ -849,8 +854,8 @@ struct s2io_msix_entry void *arg; u8 type; -#define MSIX_FIFO_TYPE 1 -#define MSIX_RING_TYPE 2 +#define MSIX_ALARM_TYPE 1 +#define MSIX_RING_TYPE 2 u8 in_use; #define MSIX_REGISTERED_SUCCESS 0xAA @@ -877,7 +882,6 @@ struct s2io_nic { */ int pkts_to_process; struct net_device *dev; - struct napi_struct napi; struct mac_info mac_control; struct config_param config; struct pci_dev *pdev; @@ -948,6 +952,7 @@ struct s2io_nic { */ u8 other_fifo_idx; + struct napi_struct napi; /* after blink, the adapter must be restored with original * values. */ @@ -962,6 +967,7 @@ struct s2io_nic { unsigned long long start_time; struct vlan_group *vlgrp; #define MSIX_FLG 0xA5 + int num_entries; struct msix_entry *entries; int msi_detected; wait_queue_head_t msi_wait; @@ -982,6 +988,7 @@ struct s2io_nic { u16 lro_max_aggr_per_sess; volatile unsigned long state; u64 general_int_mask; + #define VPD_STRING_LEN 80 u8 product_name[VPD_STRING_LEN]; u8 serial_num[VPD_STRING_LEN]; @@ -1103,7 +1110,7 @@ static void __devexit s2io_rem_nic(struct pci_dev *pdev); static int init_shared_mem(struct s2io_nic *sp); static void free_shared_mem(struct s2io_nic *sp); static int init_nic(struct s2io_nic *nic); -static void rx_intr_handler(struct ring_info *ring_data); +static int rx_intr_handler(struct ring_info *ring_data, int budget); static void tx_intr_handler(struct fifo_info *fifo_data); static void s2io_handle_errors(void * dev_id); @@ -1114,7 +1121,8 @@ static void s2io_set_multicast(struct net_device *dev); static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp); static void s2io_link(struct s2io_nic * sp, int link); static void s2io_reset(struct s2io_nic * sp); -static int s2io_poll(struct napi_struct *napi, int budget); +static int s2io_poll_msix(struct napi_struct *napi, int budget); +static int s2io_poll_inta(struct napi_struct *napi, int budget); static void s2io_init_pci(struct s2io_nic * sp); static int do_s2io_prog_unicast(struct net_device *dev, u8 *addr); static void s2io_alarm_handle(unsigned long data); diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c index 888b7dec98663ae0bf4c66d480da3f11cd50495e..33bb18f810fbf863a946d026f9bf38ae377b9f20 100644 --- a/drivers/net/sb1250-mac.c +++ b/drivers/net/sb1250-mac.c @@ -179,8 +179,7 @@ enum sbmac_state { #define SBMAC_MAX_TXDESCR 256 #define SBMAC_MAX_RXDESCR 256 -#define ETHER_ALIGN 2 -#define ETHER_ADDR_LEN 6 +#define ETHER_ADDR_LEN 6 #define ENET_PACKET_SIZE 1518 /*#define ENET_PACKET_SIZE 9216 */ @@ -262,8 +261,6 @@ struct sbmac_softc { spinlock_t sbm_lock; /* spin lock */ int sbm_devflags; /* current device flags */ - int sbm_buffersize; - /* * Controller-specific things */ @@ -305,10 +302,11 @@ struct sbmac_softc { static void sbdma_initctx(struct sbmacdma *d, struct sbmac_softc *s, int chan, int txrx, int maxdescr); static void sbdma_channel_start(struct sbmacdma *d, int rxtx); -static int sbdma_add_rcvbuffer(struct sbmacdma *d, struct sk_buff *m); +static int sbdma_add_rcvbuffer(struct sbmac_softc *sc, struct sbmacdma *d, + struct sk_buff *m); static int sbdma_add_txbuffer(struct sbmacdma *d, struct sk_buff *m); static void sbdma_emptyring(struct sbmacdma *d); -static void sbdma_fillring(struct sbmacdma *d); +static void sbdma_fillring(struct sbmac_softc *sc, struct sbmacdma *d); static int sbdma_rx_process(struct sbmac_softc *sc, struct sbmacdma *d, int work_to_do, int poll); static void sbdma_tx_process(struct sbmac_softc *sc, struct sbmacdma *d, @@ -777,16 +775,13 @@ static void sbdma_channel_stop(struct sbmacdma *d) d->sbdma_remptr = NULL; } -static void sbdma_align_skb(struct sk_buff *skb,int power2,int offset) +static inline void sbdma_align_skb(struct sk_buff *skb, + unsigned int power2, unsigned int offset) { - unsigned long addr; - unsigned long newaddr; - - addr = (unsigned long) skb->data; - - newaddr = (addr + power2 - 1) & ~(power2 - 1); + unsigned char *addr = skb->data; + unsigned char *newaddr = PTR_ALIGN(addr, power2); - skb_reserve(skb,newaddr-addr+offset); + skb_reserve(skb, newaddr - addr + offset); } @@ -797,7 +792,8 @@ static void sbdma_align_skb(struct sk_buff *skb,int power2,int offset) * this queues a buffer for inbound packets. * * Input parameters: - * d - DMA channel descriptor + * sc - softc structure + * d - DMA channel descriptor * sb - sk_buff to add, or NULL if we should allocate one * * Return value: @@ -806,8 +802,10 @@ static void sbdma_align_skb(struct sk_buff *skb,int power2,int offset) ********************************************************************* */ -static int sbdma_add_rcvbuffer(struct sbmacdma *d, struct sk_buff *sb) +static int sbdma_add_rcvbuffer(struct sbmac_softc *sc, struct sbmacdma *d, + struct sk_buff *sb) { + struct net_device *dev = sc->sbm_dev; struct sbdmadscr *dsc; struct sbdmadscr *nextdsc; struct sk_buff *sb_new = NULL; @@ -848,14 +846,16 @@ static int sbdma_add_rcvbuffer(struct sbmacdma *d, struct sk_buff *sb) */ if (sb == NULL) { - sb_new = dev_alloc_skb(ENET_PACKET_SIZE + SMP_CACHE_BYTES * 2 + ETHER_ALIGN); + sb_new = netdev_alloc_skb(dev, ENET_PACKET_SIZE + + SMP_CACHE_BYTES * 2 + + NET_IP_ALIGN); if (sb_new == NULL) { pr_info("%s: sk_buff allocation failed\n", d->sbdma_eth->sbm_dev->name); return -ENOBUFS; } - sbdma_align_skb(sb_new, SMP_CACHE_BYTES, ETHER_ALIGN); + sbdma_align_skb(sb_new, SMP_CACHE_BYTES, NET_IP_ALIGN); } else { sb_new = sb; @@ -874,10 +874,10 @@ static int sbdma_add_rcvbuffer(struct sbmacdma *d, struct sk_buff *sb) * Do not interrupt per DMA transfer. */ dsc->dscr_a = virt_to_phys(sb_new->data) | - V_DMA_DSCRA_A_SIZE(NUMCACHEBLKS(pktsize+ETHER_ALIGN)) | 0; + V_DMA_DSCRA_A_SIZE(NUMCACHEBLKS(pktsize + NET_IP_ALIGN)) | 0; #else dsc->dscr_a = virt_to_phys(sb_new->data) | - V_DMA_DSCRA_A_SIZE(NUMCACHEBLKS(pktsize+ETHER_ALIGN)) | + V_DMA_DSCRA_A_SIZE(NUMCACHEBLKS(pktsize + NET_IP_ALIGN)) | M_DMA_DSCRA_INTERRUPT; #endif @@ -1032,18 +1032,19 @@ static void sbdma_emptyring(struct sbmacdma *d) * with sk_buffs * * Input parameters: - * d - DMA channel + * sc - softc structure + * d - DMA channel * * Return value: * nothing ********************************************************************* */ -static void sbdma_fillring(struct sbmacdma *d) +static void sbdma_fillring(struct sbmac_softc *sc, struct sbmacdma *d) { int idx; - for (idx = 0; idx < SBMAC_MAX_RXDESCR-1; idx++) { - if (sbdma_add_rcvbuffer(d,NULL) != 0) + for (idx = 0; idx < SBMAC_MAX_RXDESCR - 1; idx++) { + if (sbdma_add_rcvbuffer(sc, d, NULL) != 0) break; } } @@ -1159,10 +1160,11 @@ again: * packet and put it right back on the receive ring. */ - if (unlikely (sbdma_add_rcvbuffer(d,NULL) == - -ENOBUFS)) { + if (unlikely(sbdma_add_rcvbuffer(sc, d, NULL) == + -ENOBUFS)) { dev->stats.rx_dropped++; - sbdma_add_rcvbuffer(d,sb); /* re-add old buffer */ + /* Re-add old buffer */ + sbdma_add_rcvbuffer(sc, d, sb); /* No point in continuing at the moment */ printk(KERN_ERR "dropped packet (1)\n"); d->sbdma_remptr = SBDMA_NEXTBUF(d,sbdma_remptr); @@ -1212,7 +1214,7 @@ again: * put it back on the receive ring. */ dev->stats.rx_errors++; - sbdma_add_rcvbuffer(d,sb); + sbdma_add_rcvbuffer(sc, d, sb); } @@ -1570,7 +1572,7 @@ static void sbmac_channel_start(struct sbmac_softc *s) * Fill the receive ring */ - sbdma_fillring(&(s->sbm_rxdma)); + sbdma_fillring(s, &(s->sbm_rxdma)); /* * Turn on the rest of the bits in the enable register @@ -2312,13 +2314,6 @@ static int sbmac_init(struct platform_device *pldev, long long base) dev->dev_addr[i] = eaddr[i]; } - - /* - * Init packet size - */ - - sc->sbm_buffersize = ENET_PACKET_SIZE + SMP_CACHE_BYTES * 2 + ETHER_ALIGN; - /* * Initialize context (get pointers to registers and stuff), then * allocate the memory for the descriptor tables. diff --git a/drivers/net/sc92031.c b/drivers/net/sc92031.c index f64a860029b7910c9a7be2996843120ca6030a01..61955f8d80119705806b9fd8ab9714cd56bcff2c 100644 --- a/drivers/net/sc92031.c +++ b/drivers/net/sc92031.c @@ -953,9 +953,6 @@ static int sc92031_start_xmit(struct sk_buff *skb, struct net_device *dev) unsigned entry; u32 tx_status; - if (skb_padto(skb, ETH_ZLEN)) - return NETDEV_TX_OK; - if (unlikely(skb->len > TX_BUF_SIZE)) { dev->stats.tx_dropped++; goto out; @@ -975,6 +972,11 @@ static int sc92031_start_xmit(struct sk_buff *skb, struct net_device *dev) skb_copy_and_csum_dev(skb, priv->tx_bufs + entry * TX_BUF_SIZE); len = skb->len; + if (len < ETH_ZLEN) { + memset(priv->tx_bufs + entry * TX_BUF_SIZE + len, + 0, ETH_ZLEN - len); + len = ETH_ZLEN; + } wmb(); diff --git a/drivers/net/sfc/bitfield.h b/drivers/net/sfc/bitfield.h index 2806201644ccbf89a6b9c1d87c6d706e1b410cc2..2c79d27404e09c87121ddf7e5ca4eff063f6df36 100644 --- a/drivers/net/sfc/bitfield.h +++ b/drivers/net/sfc/bitfield.h @@ -483,7 +483,7 @@ typedef union efx_oword { #endif #define EFX_SET_OWORD_FIELD_VER(efx, oword, field, value) do { \ - if (FALCON_REV(efx) >= FALCON_REV_B0) { \ + if (falcon_rev(efx) >= FALCON_REV_B0) { \ EFX_SET_OWORD_FIELD((oword), field##_B0, (value)); \ } else { \ EFX_SET_OWORD_FIELD((oword), field##_A1, (value)); \ @@ -491,7 +491,7 @@ typedef union efx_oword { } while (0) #define EFX_QWORD_FIELD_VER(efx, qword, field) \ - (FALCON_REV(efx) >= FALCON_REV_B0 ? \ + (falcon_rev(efx) >= FALCON_REV_B0 ? \ EFX_QWORD_FIELD((qword), field##_B0) : \ EFX_QWORD_FIELD((qword), field##_A1)) @@ -501,8 +501,5 @@ typedef union efx_oword { #define DMA_ADDR_T_WIDTH (8 * sizeof(dma_addr_t)) #define EFX_DMA_TYPE_WIDTH(width) \ (((width) < DMA_ADDR_T_WIDTH) ? (width) : DMA_ADDR_T_WIDTH) -#define EFX_DMA_MAX_MASK ((DMA_ADDR_T_WIDTH == 64) ? \ - ~((u64) 0) : ~((u32) 0)) -#define EFX_DMA_MASK(mask) ((mask) & EFX_DMA_MAX_MASK) #endif /* EFX_BITFIELD_H */ diff --git a/drivers/net/sfc/boards.c b/drivers/net/sfc/boards.c index eecaa6d5858459e9181c08957dd4e9ecd0ab94cd..7fc0328dc055d0bd143d5291264c2f0243804909 100644 --- a/drivers/net/sfc/boards.c +++ b/drivers/net/sfc/boards.c @@ -27,10 +27,8 @@ static void blink_led_timer(unsigned long context) struct efx_blinker *bl = &efx->board_info.blinker; efx->board_info.set_fault_led(efx, bl->state); bl->state = !bl->state; - if (bl->resubmit) { - bl->timer.expires = jiffies + BLINK_INTERVAL; - add_timer(&bl->timer); - } + if (bl->resubmit) + mod_timer(&bl->timer, jiffies + BLINK_INTERVAL); } static void board_blink(struct efx_nic *efx, int blink) @@ -44,8 +42,7 @@ static void board_blink(struct efx_nic *efx, int blink) blinker->state = 0; setup_timer(&blinker->timer, blink_led_timer, (unsigned long)efx); - blinker->timer.expires = jiffies + BLINK_INTERVAL; - add_timer(&blinker->timer); + mod_timer(&blinker->timer, jiffies + BLINK_INTERVAL); } else { blinker->resubmit = 0; if (blinker->timer.function) diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c index 418f2e53a95b6709df9a4ce2d3328902c22ba3d4..449760642e31b16040c33fbf0ba247fed834e6f9 100644 --- a/drivers/net/sfc/efx.c +++ b/drivers/net/sfc/efx.c @@ -199,11 +199,12 @@ static inline int efx_process_channel(struct efx_channel *channel, int rx_quota) */ static inline void efx_channel_processed(struct efx_channel *channel) { - /* Write to EVQ_RPTR_REG. If a new event arrived in a race - * with finishing processing, a new interrupt will be raised. - */ + /* The interrupt handler for this channel may set work_pending + * as soon as we acknowledge the events we've seen. Make sure + * it's cleared before then. */ channel->work_pending = 0; - smp_wmb(); /* Ensure channel updated before any new interrupt. */ + smp_wmb(); + falcon_eventq_read_ack(channel); } @@ -265,7 +266,7 @@ void efx_process_channel_now(struct efx_channel *channel) napi_disable(&channel->napi_str); /* Poll the channel */ - (void) efx_process_channel(channel, efx->type->evq_size); + efx_process_channel(channel, efx->type->evq_size); /* Ack the eventq. This may cause an interrupt to be generated * when they are reenabled */ @@ -317,26 +318,6 @@ static void efx_remove_eventq(struct efx_channel *channel) * *************************************************************************/ -/* Setup per-NIC RX buffer parameters. - * Calculate the rx buffer allocation parameters required to support - * the current MTU, including padding for header alignment and overruns. - */ -static void efx_calc_rx_buffer_params(struct efx_nic *efx) -{ - unsigned int order, len; - - len = (max(EFX_PAGE_IP_ALIGN, NET_IP_ALIGN) + - EFX_MAX_FRAME_LEN(efx->net_dev->mtu) + - efx->type->rx_buffer_padding); - - /* Calculate page-order */ - for (order = 0; ((1u << order) * PAGE_SIZE) < len; ++order) - ; - - efx->rx_buffer_len = len; - efx->rx_buffer_order = order; -} - static int efx_probe_channel(struct efx_channel *channel) { struct efx_tx_queue *tx_queue; @@ -387,7 +368,14 @@ static int efx_init_channels(struct efx_nic *efx) struct efx_channel *channel; int rc = 0; - efx_calc_rx_buffer_params(efx); + /* Calculate the rx buffer allocation parameters required to + * support the current MTU, including padding for header + * alignment and overruns. + */ + efx->rx_buffer_len = (max(EFX_PAGE_IP_ALIGN, NET_IP_ALIGN) + + EFX_MAX_FRAME_LEN(efx->net_dev->mtu) + + efx->type->rx_buffer_padding); + efx->rx_buffer_order = get_order(efx->rx_buffer_len); /* Initialise the channels */ efx_for_each_channel(channel, efx) { @@ -440,9 +428,12 @@ static void efx_start_channel(struct efx_channel *channel) netif_napi_add(channel->napi_dev, &channel->napi_str, efx_poll, napi_weight); + /* The interrupt handler for this channel may set work_pending + * as soon as we enable it. Make sure it's cleared before + * then. Similarly, make sure it sees the enabled flag set. */ channel->work_pending = 0; channel->enabled = 1; - smp_wmb(); /* ensure channel updated before first interrupt */ + smp_wmb(); napi_enable(&channel->napi_str); @@ -704,7 +695,7 @@ static void efx_stop_port(struct efx_nic *efx) mutex_unlock(&efx->mac_lock); /* Serialise against efx_set_multicast_list() */ - if (NET_DEV_REGISTERED(efx)) { + if (efx_dev_registered(efx)) { netif_tx_lock_bh(efx->net_dev); netif_tx_unlock_bh(efx->net_dev); } @@ -791,22 +782,23 @@ static int efx_init_io(struct efx_nic *efx) efx->membase = ioremap_nocache(efx->membase_phys, efx->type->mem_map_size); if (!efx->membase) { - EFX_ERR(efx, "could not map memory BAR %d at %lx+%x\n", - efx->type->mem_bar, efx->membase_phys, + EFX_ERR(efx, "could not map memory BAR %d at %llx+%x\n", + efx->type->mem_bar, + (unsigned long long)efx->membase_phys, efx->type->mem_map_size); rc = -ENOMEM; goto fail4; } - EFX_LOG(efx, "memory BAR %u at %lx+%x (virtual %p)\n", - efx->type->mem_bar, efx->membase_phys, efx->type->mem_map_size, - efx->membase); + EFX_LOG(efx, "memory BAR %u at %llx+%x (virtual %p)\n", + efx->type->mem_bar, (unsigned long long)efx->membase_phys, + efx->type->mem_map_size, efx->membase); return 0; fail4: release_mem_region(efx->membase_phys, efx->type->mem_map_size); fail3: - efx->membase_phys = 0UL; + efx->membase_phys = 0; fail2: pci_disable_device(efx->pci_dev); fail1: @@ -824,7 +816,7 @@ static void efx_fini_io(struct efx_nic *efx) if (efx->membase_phys) { pci_release_region(efx->pci_dev, efx->type->mem_bar); - efx->membase_phys = 0UL; + efx->membase_phys = 0; } pci_disable_device(efx->pci_dev); @@ -1043,7 +1035,7 @@ static void efx_start_all(struct efx_nic *efx) return; if ((efx->state != STATE_RUNNING) && (efx->state != STATE_INIT)) return; - if (NET_DEV_REGISTERED(efx) && !netif_running(efx->net_dev)) + if (efx_dev_registered(efx) && !netif_running(efx->net_dev)) return; /* Mark the port as enabled so port reconfigurations can start, then @@ -1073,9 +1065,8 @@ static void efx_flush_all(struct efx_nic *efx) cancel_delayed_work_sync(&efx->monitor_work); /* Ensure that all RX slow refills are complete. */ - efx_for_each_rx_queue(rx_queue, efx) { + efx_for_each_rx_queue(rx_queue, efx) cancel_delayed_work_sync(&rx_queue->work); - } /* Stop scheduled port reconfigurations */ cancel_work_sync(&efx->reconfigure_work); @@ -1101,9 +1092,10 @@ static void efx_stop_all(struct efx_nic *efx) falcon_disable_interrupts(efx); if (efx->legacy_irq) synchronize_irq(efx->legacy_irq); - efx_for_each_channel_with_interrupt(channel, efx) + efx_for_each_channel_with_interrupt(channel, efx) { if (channel->irq) synchronize_irq(channel->irq); + } /* Stop all NAPI processing and synchronous rx refills */ efx_for_each_channel(channel, efx) @@ -1125,7 +1117,7 @@ static void efx_stop_all(struct efx_nic *efx) /* Stop the kernel transmit interface late, so the watchdog * timer isn't ticking over the flush */ efx_stop_queue(efx); - if (NET_DEV_REGISTERED(efx)) { + if (efx_dev_registered(efx)) { netif_tx_lock_bh(efx->net_dev); netif_tx_unlock_bh(efx->net_dev); } @@ -1344,13 +1336,17 @@ static int efx_net_stop(struct net_device *net_dev) return 0; } -/* Context: process, dev_base_lock held, non-blocking. */ +/* Context: process, dev_base_lock or RTNL held, non-blocking. */ static struct net_device_stats *efx_net_stats(struct net_device *net_dev) { struct efx_nic *efx = net_dev->priv; struct efx_mac_stats *mac_stats = &efx->mac_stats; struct net_device_stats *stats = &net_dev->stats; + /* Update stats if possible, but do not wait if another thread + * is updating them (or resetting the NIC); slightly stale + * stats are acceptable. + */ if (!spin_trylock(&efx->stats_lock)) return stats; if (efx->state == STATE_RUNNING) { @@ -1494,7 +1490,7 @@ static void efx_set_multicast_list(struct net_device *net_dev) static int efx_netdev_event(struct notifier_block *this, unsigned long event, void *ptr) { - struct net_device *net_dev = (struct net_device *)ptr; + struct net_device *net_dev = ptr; if (net_dev->open == efx_net_open && event == NETDEV_CHANGENAME) { struct efx_nic *efx = net_dev->priv; @@ -1563,7 +1559,7 @@ static void efx_unregister_netdev(struct efx_nic *efx) efx_for_each_tx_queue(tx_queue, efx) efx_release_tx_buffers(tx_queue); - if (NET_DEV_REGISTERED(efx)) { + if (efx_dev_registered(efx)) { strlcpy(efx->name, pci_name(efx->pci_dev), sizeof(efx->name)); unregister_netdev(efx->net_dev); } @@ -1688,7 +1684,7 @@ static int efx_reset(struct efx_nic *efx) if (method == RESET_TYPE_DISABLE) { /* Reinitialise the device anyway so the driver unload sequence * can talk to the external SRAM */ - (void) falcon_init_nic(efx); + falcon_init_nic(efx); rc = -EIO; goto fail4; } diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c index b57cc68058c04d3d40270eaaeb983175aef63dc9..790db89db3454cd8da3ef1feb873b27b781abd1b 100644 --- a/drivers/net/sfc/falcon.c +++ b/drivers/net/sfc/falcon.c @@ -116,17 +116,8 @@ MODULE_PARM_DESC(rx_xon_thresh_bytes, "RX fifo XON threshold"); ************************************************************************** */ -/* DMA address mask (up to 46-bit, avoiding compiler warnings) - * - * Note that it is possible to have a platform with 64-bit longs and - * 32-bit DMA addresses, or vice versa. EFX_DMA_MASK takes care of the - * platform DMA mask. - */ -#if BITS_PER_LONG == 64 -#define FALCON_DMA_MASK EFX_DMA_MASK(0x00003fffffffffffUL) -#else -#define FALCON_DMA_MASK EFX_DMA_MASK(0x00003fffffffffffULL) -#endif +/* DMA address mask */ +#define FALCON_DMA_MASK DMA_BIT_MASK(46) /* TX DMA length mask (13-bit) */ #define FALCON_TX_DMA_MASK (4096 - 1) @@ -145,7 +136,7 @@ MODULE_PARM_DESC(rx_xon_thresh_bytes, "RX fifo XON threshold"); #define PCI_EXP_LNKSTA_LNK_WID_LBN 4 #define FALCON_IS_DUAL_FUNC(efx) \ - (FALCON_REV(efx) < FALCON_REV_B0) + (falcon_rev(efx) < FALCON_REV_B0) /************************************************************************** * @@ -465,7 +456,7 @@ int falcon_init_tx(struct efx_tx_queue *tx_queue) TX_DESCQ_TYPE, 0, TX_NON_IP_DROP_DIS_B0, 1); - if (FALCON_REV(efx) >= FALCON_REV_B0) { + if (falcon_rev(efx) >= FALCON_REV_B0) { int csum = !(efx->net_dev->features & NETIF_F_IP_CSUM); EFX_SET_OWORD_FIELD(tx_desc_ptr, TX_IP_CHKSM_DIS_B0, csum); EFX_SET_OWORD_FIELD(tx_desc_ptr, TX_TCP_CHKSM_DIS_B0, csum); @@ -474,7 +465,7 @@ int falcon_init_tx(struct efx_tx_queue *tx_queue) falcon_write_table(efx, &tx_desc_ptr, efx->type->txd_ptr_tbl_base, tx_queue->queue); - if (FALCON_REV(efx) < FALCON_REV_B0) { + if (falcon_rev(efx) < FALCON_REV_B0) { efx_oword_t reg; BUG_ON(tx_queue->queue >= 128); /* HW limit */ @@ -635,7 +626,7 @@ int falcon_init_rx(struct efx_rx_queue *rx_queue) efx_oword_t rx_desc_ptr; struct efx_nic *efx = rx_queue->efx; int rc; - int is_b0 = FALCON_REV(efx) >= FALCON_REV_B0; + int is_b0 = falcon_rev(efx) >= FALCON_REV_B0; int iscsi_digest_en = is_b0; EFX_LOG(efx, "RX queue %d ring in special buffers %d-%d\n", @@ -742,8 +733,10 @@ void falcon_fini_rx(struct efx_rx_queue *rx_queue) continue; break; } - if (rc) + if (rc) { EFX_ERR(efx, "failed to flush rx queue %d\n", rx_queue->queue); + efx_schedule_reset(efx, RESET_TYPE_INVISIBLE); + } /* Remove RX descriptor ring from card */ EFX_ZERO_OWORD(rx_desc_ptr); @@ -822,10 +815,10 @@ static inline void falcon_handle_tx_event(struct efx_channel *channel, tx_ev_q_label = EFX_QWORD_FIELD(*event, TX_EV_Q_LABEL); tx_queue = &efx->tx_queue[tx_ev_q_label]; - if (NET_DEV_REGISTERED(efx)) + if (efx_dev_registered(efx)) netif_tx_lock(efx->net_dev); falcon_notify_tx_desc(tx_queue); - if (NET_DEV_REGISTERED(efx)) + if (efx_dev_registered(efx)) netif_tx_unlock(efx->net_dev); } else if (EFX_QWORD_FIELD(*event, TX_EV_PKT_ERR) && EFX_WORKAROUND_10727(efx)) { @@ -884,7 +877,7 @@ static void falcon_handle_rx_not_ok(struct efx_rx_queue *rx_queue, RX_EV_TCP_UDP_CHKSUM_ERR); rx_ev_eth_crc_err = EFX_QWORD_FIELD(*event, RX_EV_ETH_CRC_ERR); rx_ev_frm_trunc = EFX_QWORD_FIELD(*event, RX_EV_FRM_TRUNC); - rx_ev_drib_nib = ((FALCON_REV(efx) >= FALCON_REV_B0) ? + rx_ev_drib_nib = ((falcon_rev(efx) >= FALCON_REV_B0) ? 0 : EFX_QWORD_FIELD(*event, RX_EV_DRIB_NIB)); rx_ev_pause_frm = EFX_QWORD_FIELD(*event, RX_EV_PAUSE_FRM_ERR); @@ -1065,7 +1058,7 @@ static void falcon_handle_global_event(struct efx_channel *channel, EFX_QWORD_FIELD(*event, XG_PHY_INTR)) is_phy_event = 1; - if ((FALCON_REV(efx) >= FALCON_REV_B0) && + if ((falcon_rev(efx) >= FALCON_REV_B0) && EFX_OWORD_FIELD(*event, XG_MNT_INTR_B0)) is_phy_event = 1; @@ -1405,7 +1398,7 @@ static inline void falcon_irq_ack_a1(struct efx_nic *efx) static irqreturn_t falcon_fatal_interrupt(struct efx_nic *efx) { struct falcon_nic_data *nic_data = efx->nic_data; - efx_oword_t *int_ker = (efx_oword_t *) efx->irq_status.addr; + efx_oword_t *int_ker = efx->irq_status.addr; efx_oword_t fatal_intr; int error, mem_perr; static int n_int_errors; @@ -1451,8 +1444,8 @@ out: */ static irqreturn_t falcon_legacy_interrupt_b0(int irq, void *dev_id) { - struct efx_nic *efx = (struct efx_nic *)dev_id; - efx_oword_t *int_ker = (efx_oword_t *) efx->irq_status.addr; + struct efx_nic *efx = dev_id; + efx_oword_t *int_ker = efx->irq_status.addr; struct efx_channel *channel; efx_dword_t reg; u32 queues; @@ -1489,8 +1482,8 @@ static irqreturn_t falcon_legacy_interrupt_b0(int irq, void *dev_id) static irqreturn_t falcon_legacy_interrupt_a1(int irq, void *dev_id) { - struct efx_nic *efx = (struct efx_nic *)dev_id; - efx_oword_t *int_ker = (efx_oword_t *) efx->irq_status.addr; + struct efx_nic *efx = dev_id; + efx_oword_t *int_ker = efx->irq_status.addr; struct efx_channel *channel; int syserr; int queues; @@ -1542,9 +1535,9 @@ static irqreturn_t falcon_legacy_interrupt_a1(int irq, void *dev_id) */ static irqreturn_t falcon_msi_interrupt(int irq, void *dev_id) { - struct efx_channel *channel = (struct efx_channel *)dev_id; + struct efx_channel *channel = dev_id; struct efx_nic *efx = channel->efx; - efx_oword_t *int_ker = (efx_oword_t *) efx->irq_status.addr; + efx_oword_t *int_ker = efx->irq_status.addr; int syserr; efx->last_irq_cpu = raw_smp_processor_id(); @@ -1572,7 +1565,7 @@ static void falcon_setup_rss_indir_table(struct efx_nic *efx) unsigned long offset; efx_dword_t dword; - if (FALCON_REV(efx) < FALCON_REV_B0) + if (falcon_rev(efx) < FALCON_REV_B0) return; for (offset = RX_RSS_INDIR_TBL_B0; @@ -1595,7 +1588,7 @@ int falcon_init_interrupt(struct efx_nic *efx) if (!EFX_INT_MODE_USE_MSI(efx)) { irq_handler_t handler; - if (FALCON_REV(efx) >= FALCON_REV_B0) + if (falcon_rev(efx) >= FALCON_REV_B0) handler = falcon_legacy_interrupt_b0; else handler = falcon_legacy_interrupt_a1; @@ -1636,12 +1629,13 @@ void falcon_fini_interrupt(struct efx_nic *efx) efx_oword_t reg; /* Disable MSI/MSI-X interrupts */ - efx_for_each_channel_with_interrupt(channel, efx) + efx_for_each_channel_with_interrupt(channel, efx) { if (channel->irq) free_irq(channel->irq, channel); + } /* ACK legacy interrupt */ - if (FALCON_REV(efx) >= FALCON_REV_B0) + if (falcon_rev(efx) >= FALCON_REV_B0) falcon_read(efx, ®, INT_ISR0_B0); else falcon_irq_ack_a1(efx); @@ -1732,7 +1726,7 @@ void falcon_drain_tx_fifo(struct efx_nic *efx) efx_oword_t temp; int count; - if ((FALCON_REV(efx) < FALCON_REV_B0) || + if ((falcon_rev(efx) < FALCON_REV_B0) || (efx->loopback_mode != LOOPBACK_NONE)) return; @@ -1785,7 +1779,7 @@ void falcon_deconfigure_mac_wrapper(struct efx_nic *efx) { efx_oword_t temp; - if (FALCON_REV(efx) < FALCON_REV_B0) + if (falcon_rev(efx) < FALCON_REV_B0) return; /* Isolate the MAC -> RX */ @@ -1823,7 +1817,7 @@ void falcon_reconfigure_mac_wrapper(struct efx_nic *efx) MAC_SPEED, link_speed); /* On B0, MAC backpressure can be disabled and packets get * discarded. */ - if (FALCON_REV(efx) >= FALCON_REV_B0) { + if (falcon_rev(efx) >= FALCON_REV_B0) { EFX_SET_OWORD_FIELD(reg, TXFIFO_DRAIN_EN_B0, !efx->link_up); } @@ -1841,7 +1835,7 @@ void falcon_reconfigure_mac_wrapper(struct efx_nic *efx) EFX_SET_OWORD_FIELD_VER(efx, reg, RX_XOFF_MAC_EN, tx_fc); /* Unisolate the MAC -> RX */ - if (FALCON_REV(efx) >= FALCON_REV_B0) + if (falcon_rev(efx) >= FALCON_REV_B0) EFX_SET_OWORD_FIELD(reg, RX_INGR_EN_B0, 1); falcon_write(efx, ®, RX_CFG_REG_KER); } @@ -1856,7 +1850,7 @@ int falcon_dma_stats(struct efx_nic *efx, unsigned int done_offset) return 0; /* Statistics fetch will fail if the MAC is in TX drain */ - if (FALCON_REV(efx) >= FALCON_REV_B0) { + if (falcon_rev(efx) >= FALCON_REV_B0) { efx_oword_t temp; falcon_read(efx, &temp, MAC0_CTRL_REG_KER); if (EFX_OWORD_FIELD(temp, TXFIFO_DRAIN_EN_B0)) @@ -1940,7 +1934,7 @@ static int falcon_gmii_wait(struct efx_nic *efx) static void falcon_mdio_write(struct net_device *net_dev, int phy_id, int addr, int value) { - struct efx_nic *efx = (struct efx_nic *)net_dev->priv; + struct efx_nic *efx = net_dev->priv; unsigned int phy_id2 = phy_id & FALCON_PHY_ID_ID_MASK; efx_oword_t reg; @@ -2008,7 +2002,7 @@ static void falcon_mdio_write(struct net_device *net_dev, int phy_id, * could be read, -1 will be returned. */ static int falcon_mdio_read(struct net_device *net_dev, int phy_id, int addr) { - struct efx_nic *efx = (struct efx_nic *)net_dev->priv; + struct efx_nic *efx = net_dev->priv; unsigned int phy_addr = phy_id & FALCON_PHY_ID_ID_MASK; efx_oword_t reg; int value = -1; @@ -2113,7 +2107,7 @@ int falcon_probe_port(struct efx_nic *efx) falcon_init_mdio(&efx->mii); /* Hardware flow ctrl. FalconA RX FIFO too small for pause generation */ - if (FALCON_REV(efx) >= FALCON_REV_B0) + if (falcon_rev(efx) >= FALCON_REV_B0) efx->flow_control = EFX_FC_RX | EFX_FC_TX; else efx->flow_control = EFX_FC_RX; @@ -2373,7 +2367,7 @@ static int falcon_probe_nic_variant(struct efx_nic *efx) return -ENODEV; } - switch (FALCON_REV(efx)) { + switch (falcon_rev(efx)) { case FALCON_REV_A0: case 0xff: EFX_ERR(efx, "Falcon rev A0 not supported\n"); @@ -2399,7 +2393,7 @@ static int falcon_probe_nic_variant(struct efx_nic *efx) break; default: - EFX_ERR(efx, "Unknown Falcon rev %d\n", FALCON_REV(efx)); + EFX_ERR(efx, "Unknown Falcon rev %d\n", falcon_rev(efx)); return -ENODEV; } @@ -2419,7 +2413,7 @@ int falcon_probe_nic(struct efx_nic *efx) /* Allocate storage for hardware specific data */ nic_data = kzalloc(sizeof(*nic_data), GFP_KERNEL); - efx->nic_data = (void *) nic_data; + efx->nic_data = nic_data; /* Determine number of ports etc. */ rc = falcon_probe_nic_variant(efx); @@ -2489,13 +2483,10 @@ int falcon_probe_nic(struct efx_nic *efx) */ int falcon_init_nic(struct efx_nic *efx) { - struct falcon_nic_data *data; efx_oword_t temp; unsigned thresh; int rc; - data = (struct falcon_nic_data *)efx->nic_data; - /* Set up the address region register. This is only needed * for the B0 FPGA, but since we are just pushing in the * reset defaults this may as well be unconditional. */ @@ -2562,7 +2553,7 @@ int falcon_init_nic(struct efx_nic *efx) /* Set number of RSS queues for receive path. */ falcon_read(efx, &temp, RX_FILTER_CTL_REG); - if (FALCON_REV(efx) >= FALCON_REV_B0) + if (falcon_rev(efx) >= FALCON_REV_B0) EFX_SET_OWORD_FIELD(temp, NUM_KER, 0); else EFX_SET_OWORD_FIELD(temp, NUM_KER, efx->rss_queues - 1); @@ -2600,7 +2591,7 @@ int falcon_init_nic(struct efx_nic *efx) /* Prefetch threshold 2 => fetch when descriptor cache half empty */ EFX_SET_OWORD_FIELD(temp, TX_PREF_THRESHOLD, 2); /* Squash TX of packets of 16 bytes or less */ - if (FALCON_REV(efx) >= FALCON_REV_B0 && EFX_WORKAROUND_9141(efx)) + if (falcon_rev(efx) >= FALCON_REV_B0 && EFX_WORKAROUND_9141(efx)) EFX_SET_OWORD_FIELD(temp, TX_FLUSH_MIN_LEN_EN_B0, 1); falcon_write(efx, &temp, TX_CFG2_REG_KER); @@ -2617,7 +2608,7 @@ int falcon_init_nic(struct efx_nic *efx) if (EFX_WORKAROUND_7575(efx)) EFX_SET_OWORD_FIELD_VER(efx, temp, RX_USR_BUF_SIZE, (3 * 4096) / 32); - if (FALCON_REV(efx) >= FALCON_REV_B0) + if (falcon_rev(efx) >= FALCON_REV_B0) EFX_SET_OWORD_FIELD(temp, RX_INGR_EN_B0, 1); /* RX FIFO flow control thresholds */ @@ -2633,7 +2624,7 @@ int falcon_init_nic(struct efx_nic *efx) falcon_write(efx, &temp, RX_CFG_REG_KER); /* Set destination of both TX and RX Flush events */ - if (FALCON_REV(efx) >= FALCON_REV_B0) { + if (falcon_rev(efx) >= FALCON_REV_B0) { EFX_POPULATE_OWORD_1(temp, FLS_EVQ_ID, 0); falcon_write(efx, &temp, DP_CTRL_REG); } @@ -2647,7 +2638,7 @@ void falcon_remove_nic(struct efx_nic *efx) falcon_free_buffer(efx, &efx->irq_status); - (void) falcon_reset_hw(efx, RESET_TYPE_ALL); + falcon_reset_hw(efx, RESET_TYPE_ALL); /* Release the second function after the reset */ if (nic_data->pci_dev2) { diff --git a/drivers/net/sfc/falcon.h b/drivers/net/sfc/falcon.h index 6117403b0c030c42123adf143731b1f2915f801e..492f9bc288407b0e40c694dbbdd385804cdc6de8 100644 --- a/drivers/net/sfc/falcon.h +++ b/drivers/net/sfc/falcon.h @@ -23,7 +23,10 @@ enum falcon_revision { FALCON_REV_B0 = 2, }; -#define FALCON_REV(efx) ((efx)->pci_dev->revision) +static inline int falcon_rev(struct efx_nic *efx) +{ + return efx->pci_dev->revision; +} extern struct efx_nic_type falcon_a_nic_type; extern struct efx_nic_type falcon_b_nic_type; diff --git a/drivers/net/sfc/falcon_hwdefs.h b/drivers/net/sfc/falcon_hwdefs.h index 06e2d68fc3d1f98b34899ed7c39ff557da671e9f..6d003114eeabbdce4cf75a6c020657fc99b162d6 100644 --- a/drivers/net/sfc/falcon_hwdefs.h +++ b/drivers/net/sfc/falcon_hwdefs.h @@ -1125,7 +1125,7 @@ struct falcon_nvconfig_board_v2 { u8 port1_phy_type; __le16 asic_sub_revision; __le16 board_revision; -} __attribute__ ((packed)); +} __packed; #define NVCONFIG_BASE 0x300 #define NVCONFIG_BOARD_MAGIC_NUM 0xFA1C @@ -1144,6 +1144,6 @@ struct falcon_nvconfig { __le16 board_struct_ver; __le16 board_checksum; struct falcon_nvconfig_board_v2 board_v2; -} __attribute__ ((packed)); +} __packed; #endif /* EFX_FALCON_HWDEFS_H */ diff --git a/drivers/net/sfc/falcon_io.h b/drivers/net/sfc/falcon_io.h index ea08184ddfa9a4c241a8fbc0283ae882d4fd3d1d..6670cdfc41abb64426855f80657008531800ca5d 100644 --- a/drivers/net/sfc/falcon_io.h +++ b/drivers/net/sfc/falcon_io.h @@ -56,14 +56,27 @@ #define FALCON_USE_QWORD_IO 1 #endif -#define _falcon_writeq(efx, value, reg) \ - __raw_writeq((__force u64) (value), (efx)->membase + (reg)) -#define _falcon_writel(efx, value, reg) \ - __raw_writel((__force u32) (value), (efx)->membase + (reg)) -#define _falcon_readq(efx, reg) \ - ((__force __le64) __raw_readq((efx)->membase + (reg))) -#define _falcon_readl(efx, reg) \ - ((__force __le32) __raw_readl((efx)->membase + (reg))) +#ifdef FALCON_USE_QWORD_IO +static inline void _falcon_writeq(struct efx_nic *efx, __le64 value, + unsigned int reg) +{ + __raw_writeq((__force u64)value, efx->membase + reg); +} +static inline __le64 _falcon_readq(struct efx_nic *efx, unsigned int reg) +{ + return (__force __le64)__raw_readq(efx->membase + reg); +} +#endif + +static inline void _falcon_writel(struct efx_nic *efx, __le32 value, + unsigned int reg) +{ + __raw_writel((__force u32)value, efx->membase + reg); +} +static inline __le32 _falcon_readl(struct efx_nic *efx, unsigned int reg) +{ + return (__force __le32)__raw_readl(efx->membase + reg); +} /* Writes to a normal 16-byte Falcon register, locking as appropriate. */ static inline void falcon_write(struct efx_nic *efx, efx_oword_t *value, diff --git a/drivers/net/sfc/falcon_xmac.c b/drivers/net/sfc/falcon_xmac.c index a74b7931a3c43e462d7fdca00ecc8e98e46d64a5..55c0d9760be8d12cc52ae592e0febf1e16f5e7b1 100644 --- a/drivers/net/sfc/falcon_xmac.c +++ b/drivers/net/sfc/falcon_xmac.c @@ -221,7 +221,7 @@ static int falcon_xgmii_status(struct efx_nic *efx) { efx_dword_t reg; - if (FALCON_REV(efx) < FALCON_REV_B0) + if (falcon_rev(efx) < FALCON_REV_B0) return 1; /* The ISR latches, so clear it and re-read */ @@ -241,7 +241,7 @@ static void falcon_mask_status_intr(struct efx_nic *efx, int enable) { efx_dword_t reg; - if ((FALCON_REV(efx) < FALCON_REV_B0) || LOOPBACK_INTERNAL(efx)) + if ((falcon_rev(efx) < FALCON_REV_B0) || LOOPBACK_INTERNAL(efx)) return; /* Flush the ISR */ @@ -454,12 +454,12 @@ static int falcon_check_xaui_link_up(struct efx_nic *efx) EFX_LOG(efx, "%s Clobbering XAUI (%d tries left).\n", __func__, tries); - (void) falcon_reset_xaui(efx); + falcon_reset_xaui(efx); udelay(200); tries--; } - EFX_ERR(efx, "Failed to bring XAUI link back up in %d tries!\n", + EFX_LOG(efx, "Failed to bring XAUI link back up in %d tries!\n", max_tries); return 0; } @@ -572,7 +572,7 @@ int falcon_check_xmac(struct efx_nic *efx) xaui_link_ok = falcon_xaui_link_ok(efx); if (EFX_WORKAROUND_5147(efx) && !xaui_link_ok) - (void) falcon_reset_xaui(efx); + falcon_reset_xaui(efx); /* Call the PHY check_hw routine */ rc = efx->phy_op->check_hw(efx); @@ -639,7 +639,7 @@ int falcon_xmac_set_pause(struct efx_nic *efx, enum efx_fc_type flow_control) reset = ((flow_control & EFX_FC_TX) && !(efx->flow_control & EFX_FC_TX)); if (EFX_WORKAROUND_11482(efx) && reset) { - if (FALCON_REV(efx) >= FALCON_REV_B0) { + if (falcon_rev(efx) >= FALCON_REV_B0) { /* Recover by resetting the EM block */ if (efx->link_up) falcon_drain_tx_fifo(efx); diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h index 59f261b4171fd70a10618e09a62fd8fec20ea183..5e20e7551daeda8e9642d8bd300623d8ee321a11 100644 --- a/drivers/net/sfc/net_driver.h +++ b/drivers/net/sfc/net_driver.h @@ -42,7 +42,7 @@ #ifndef EFX_DRIVER_NAME #define EFX_DRIVER_NAME "sfc" #endif -#define EFX_DRIVER_VERSION "2.2.0136" +#define EFX_DRIVER_VERSION "2.2" #ifdef EFX_ENABLE_DEBUG #define EFX_BUG_ON_PARANOID(x) BUG_ON(x) @@ -52,28 +52,19 @@ #define EFX_WARN_ON_PARANOID(x) do {} while (0) #endif -#define NET_DEV_REGISTERED(efx) \ - ((efx)->net_dev->reg_state == NETREG_REGISTERED) - -/* Include net device name in log messages if it has been registered. - * Use efx->name not efx->net_dev->name so that races with (un)registration - * are harmless. - */ -#define NET_DEV_NAME(efx) (NET_DEV_REGISTERED(efx) ? (efx)->name : "") - /* Un-rate-limited logging */ #define EFX_ERR(efx, fmt, args...) \ -dev_err(&((efx)->pci_dev->dev), "ERR: %s " fmt, NET_DEV_NAME(efx), ##args) +dev_err(&((efx)->pci_dev->dev), "ERR: %s " fmt, efx_dev_name(efx), ##args) #define EFX_INFO(efx, fmt, args...) \ -dev_info(&((efx)->pci_dev->dev), "INFO: %s " fmt, NET_DEV_NAME(efx), ##args) +dev_info(&((efx)->pci_dev->dev), "INFO: %s " fmt, efx_dev_name(efx), ##args) #ifdef EFX_ENABLE_DEBUG #define EFX_LOG(efx, fmt, args...) \ -dev_info(&((efx)->pci_dev->dev), "DBG: %s " fmt, NET_DEV_NAME(efx), ##args) +dev_info(&((efx)->pci_dev->dev), "DBG: %s " fmt, efx_dev_name(efx), ##args) #else #define EFX_LOG(efx, fmt, args...) \ -dev_dbg(&((efx)->pci_dev->dev), "DBG: %s " fmt, NET_DEV_NAME(efx), ##args) +dev_dbg(&((efx)->pci_dev->dev), "DBG: %s " fmt, efx_dev_name(efx), ##args) #endif #define EFX_TRACE(efx, fmt, args...) do {} while (0) @@ -90,11 +81,6 @@ do {if (net_ratelimit()) EFX_INFO(efx, fmt, ##args); } while (0) #define EFX_LOG_RL(efx, fmt, args...) \ do {if (net_ratelimit()) EFX_LOG(efx, fmt, ##args); } while (0) -/* Kernel headers may redefine inline anyway */ -#ifndef inline -#define inline inline __attribute__ ((always_inline)) -#endif - /************************************************************************** * * Efx data structures @@ -695,7 +681,7 @@ struct efx_nic { struct workqueue_struct *workqueue; struct work_struct reset_work; struct delayed_work monitor_work; - unsigned long membase_phys; + resource_size_t membase_phys; void __iomem *membase; spinlock_t biu_lock; enum efx_int_mode interrupt_mode; @@ -719,7 +705,7 @@ struct efx_nic { unsigned n_rx_nodesc_drop_cnt; - void *nic_data; + struct falcon_nic_data *nic_data; struct mutex mac_lock; int port_enabled; @@ -760,6 +746,20 @@ struct efx_nic { void *loopback_selftest; }; +static inline int efx_dev_registered(struct efx_nic *efx) +{ + return efx->net_dev->reg_state == NETREG_REGISTERED; +} + +/* Net device name, for inclusion in log messages if it has been registered. + * Use efx->name not efx->net_dev->name so that races with (un)registration + * are harmless. + */ +static inline const char *efx_dev_name(struct efx_nic *efx) +{ + return efx_dev_registered(efx) ? efx->name : ""; +} + /** * struct efx_nic_type - Efx device type definition * @mem_bar: Memory BAR number @@ -795,7 +795,7 @@ struct efx_nic_type { unsigned int txd_ring_mask; unsigned int rxd_ring_mask; unsigned int evq_size; - dma_addr_t max_dma_mask; + u64 max_dma_mask; unsigned int tx_dma_mask; unsigned bug5391_mask; diff --git a/drivers/net/sfc/rx.c b/drivers/net/sfc/rx.c index 670622373ddf027b1456ad17b69132331332396f..601b001437c01b8bf13966448641e197e4eb749d 100644 --- a/drivers/net/sfc/rx.c +++ b/drivers/net/sfc/rx.c @@ -86,14 +86,17 @@ static unsigned int rx_refill_limit = 95; */ #define EFX_RXD_HEAD_ROOM 2 -/* Macros for zero-order pages (potentially) containing multiple RX buffers */ -#define RX_DATA_OFFSET(_data) \ - (((unsigned long) (_data)) & (PAGE_SIZE-1)) -#define RX_BUF_OFFSET(_rx_buf) \ - RX_DATA_OFFSET((_rx_buf)->data) - -#define RX_PAGE_SIZE(_efx) \ - (PAGE_SIZE * (1u << (_efx)->rx_buffer_order)) +static inline unsigned int efx_rx_buf_offset(struct efx_rx_buffer *buf) +{ + /* Offset is always within one page, so we don't need to consider + * the page order. + */ + return (__force unsigned long) buf->data & (PAGE_SIZE - 1); +} +static inline unsigned int efx_rx_buf_size(struct efx_nic *efx) +{ + return PAGE_SIZE << efx->rx_buffer_order; +} /************************************************************************** @@ -106,7 +109,7 @@ static unsigned int rx_refill_limit = 95; static int efx_lro_get_skb_hdr(struct sk_buff *skb, void **ip_hdr, void **tcpudp_hdr, u64 *hdr_flags, void *priv) { - struct efx_channel *channel = (struct efx_channel *)priv; + struct efx_channel *channel = priv; struct iphdr *iph; struct tcphdr *th; @@ -131,12 +134,12 @@ static int efx_get_frag_hdr(struct skb_frag_struct *frag, void **mac_hdr, void **ip_hdr, void **tcpudp_hdr, u64 *hdr_flags, void *priv) { - struct efx_channel *channel = (struct efx_channel *)priv; + struct efx_channel *channel = priv; struct ethhdr *eh; struct iphdr *iph; /* We support EtherII and VLAN encapsulated IPv4 */ - eh = (struct ethhdr *)(page_address(frag->page) + frag->page_offset); + eh = page_address(frag->page) + frag->page_offset; *mac_hdr = eh; if (eh->h_proto == htons(ETH_P_IP)) { @@ -269,7 +272,7 @@ static inline int efx_init_rx_buffer_page(struct efx_rx_queue *rx_queue, return -ENOMEM; dma_addr = pci_map_page(efx->pci_dev, rx_buf->page, - 0, RX_PAGE_SIZE(efx), + 0, efx_rx_buf_size(efx), PCI_DMA_FROMDEVICE); if (unlikely(pci_dma_mapping_error(dma_addr))) { @@ -280,14 +283,14 @@ static inline int efx_init_rx_buffer_page(struct efx_rx_queue *rx_queue, rx_queue->buf_page = rx_buf->page; rx_queue->buf_dma_addr = dma_addr; - rx_queue->buf_data = ((char *) page_address(rx_buf->page) + + rx_queue->buf_data = (page_address(rx_buf->page) + EFX_PAGE_IP_ALIGN); } - offset = RX_DATA_OFFSET(rx_queue->buf_data); rx_buf->len = bytes; - rx_buf->dma_addr = rx_queue->buf_dma_addr + offset; rx_buf->data = rx_queue->buf_data; + offset = efx_rx_buf_offset(rx_buf); + rx_buf->dma_addr = rx_queue->buf_dma_addr + offset; /* Try to pack multiple buffers per page */ if (efx->rx_buffer_order == 0) { @@ -295,7 +298,7 @@ static inline int efx_init_rx_buffer_page(struct efx_rx_queue *rx_queue, rx_queue->buf_data += ((bytes + 0x1ff) & ~0x1ff); offset += ((bytes + 0x1ff) & ~0x1ff); - space = RX_PAGE_SIZE(efx) - offset; + space = efx_rx_buf_size(efx) - offset; if (space >= bytes) { /* Refs dropped on kernel releasing each skb */ get_page(rx_queue->buf_page); @@ -344,7 +347,8 @@ static inline void efx_unmap_rx_buffer(struct efx_nic *efx, EFX_BUG_ON_PARANOID(rx_buf->skb); if (rx_buf->unmap_addr) { pci_unmap_page(efx->pci_dev, rx_buf->unmap_addr, - RX_PAGE_SIZE(efx), PCI_DMA_FROMDEVICE); + efx_rx_buf_size(efx), + PCI_DMA_FROMDEVICE); rx_buf->unmap_addr = 0; } } else if (likely(rx_buf->skb)) { @@ -400,9 +404,10 @@ static int __efx_fast_push_rx_descriptors(struct efx_rx_queue *rx_queue, return 0; /* Record minimum fill level */ - if (unlikely(fill_level < rx_queue->min_fill)) + if (unlikely(fill_level < rx_queue->min_fill)) { if (fill_level) rx_queue->min_fill = fill_level; + } /* Acquire RX add lock. If this lock is contended, then a fast * fill must already be in progress (e.g. in the refill @@ -552,7 +557,7 @@ static inline void efx_rx_packet_lro(struct efx_channel *channel, struct skb_frag_struct frags; frags.page = rx_buf->page; - frags.page_offset = RX_BUF_OFFSET(rx_buf); + frags.page_offset = efx_rx_buf_offset(rx_buf); frags.size = rx_buf->len; lro_receive_frags(lro_mgr, &frags, rx_buf->len, @@ -597,7 +602,7 @@ static inline struct sk_buff *efx_rx_mk_skb(struct efx_rx_buffer *rx_buf, if (unlikely(rx_buf->len > hdr_len)) { struct skb_frag_struct *frag = skb_shinfo(skb)->frags; frag->page = rx_buf->page; - frag->page_offset = RX_BUF_OFFSET(rx_buf) + hdr_len; + frag->page_offset = efx_rx_buf_offset(rx_buf) + hdr_len; frag->size = skb->len - hdr_len; skb_shinfo(skb)->nr_frags = 1; skb->data_len = frag->size; @@ -851,7 +856,8 @@ void efx_fini_rx_queue(struct efx_rx_queue *rx_queue) /* For a page that is part-way through splitting into RX buffers */ if (rx_queue->buf_page != NULL) { pci_unmap_page(rx_queue->efx->pci_dev, rx_queue->buf_dma_addr, - RX_PAGE_SIZE(rx_queue->efx), PCI_DMA_FROMDEVICE); + efx_rx_buf_size(rx_queue->efx), + PCI_DMA_FROMDEVICE); __free_pages(rx_queue->buf_page, rx_queue->efx->rx_buffer_order); rx_queue->buf_page = NULL; diff --git a/drivers/net/sfc/selftest.c b/drivers/net/sfc/selftest.c index cbda15946e8f57585aa8cda81a39ed5e106c3b50..3b2de9fe7f27ee6607a3cdc17cf8a443285287c5 100644 --- a/drivers/net/sfc/selftest.c +++ b/drivers/net/sfc/selftest.c @@ -290,7 +290,7 @@ void efx_loopback_rx_packet(struct efx_nic *efx, payload = &state->payload; - received = (struct efx_loopback_payload *)(char *) buf_ptr; + received = (struct efx_loopback_payload *) buf_ptr; received->ip.saddr = payload->ip.saddr; received->ip.check = payload->ip.check; @@ -424,10 +424,10 @@ static int efx_tx_loopback(struct efx_tx_queue *tx_queue) * interrupt handler. */ smp_wmb(); - if (NET_DEV_REGISTERED(efx)) + if (efx_dev_registered(efx)) netif_tx_lock_bh(efx->net_dev); rc = efx_xmit(efx, tx_queue, skb); - if (NET_DEV_REGISTERED(efx)) + if (efx_dev_registered(efx)) netif_tx_unlock_bh(efx->net_dev); if (rc != NETDEV_TX_OK) { @@ -453,7 +453,7 @@ static int efx_rx_loopback(struct efx_tx_queue *tx_queue, int tx_done = 0, rx_good, rx_bad; int i, rc = 0; - if (NET_DEV_REGISTERED(efx)) + if (efx_dev_registered(efx)) netif_tx_lock_bh(efx->net_dev); /* Count the number of tx completions, and decrement the refcnt. Any @@ -465,7 +465,7 @@ static int efx_rx_loopback(struct efx_tx_queue *tx_queue, dev_kfree_skb_any(skb); } - if (NET_DEV_REGISTERED(efx)) + if (efx_dev_registered(efx)) netif_tx_unlock_bh(efx->net_dev); /* Check TX completion and received packet counts */ @@ -517,6 +517,8 @@ efx_test_loopback(struct efx_tx_queue *tx_queue, state->packet_count = min(1 << (i << 2), state->packet_count); state->skbs = kzalloc(sizeof(state->skbs[0]) * state->packet_count, GFP_KERNEL); + if (!state->skbs) + return -ENOMEM; state->flush = 0; EFX_LOG(efx, "TX queue %d testing %s loopback with %d " @@ -700,7 +702,7 @@ int efx_offline_test(struct efx_nic *efx, * "flushing" so all inflight packets are dropped */ BUG_ON(efx->loopback_selftest); state->flush = 1; - efx->loopback_selftest = (void *)state; + efx->loopback_selftest = state; rc = efx_test_loopbacks(efx, tests, loopback_modes); diff --git a/drivers/net/sfc/sfe4001.c b/drivers/net/sfc/sfe4001.c index 725d1a539c49fdb73f3d331f8a2508f0b8ceee4a..66a0d1442aba26d33db0ab326c7da1b7f10d63a8 100644 --- a/drivers/net/sfc/sfe4001.c +++ b/drivers/net/sfc/sfe4001.c @@ -116,18 +116,18 @@ void sfe4001_poweroff(struct efx_nic *efx) /* Turn off all power rails */ out = 0xff; - (void) efx_i2c_write(i2c, PCA9539, P0_OUT, &out, 1); + efx_i2c_write(i2c, PCA9539, P0_OUT, &out, 1); /* Disable port 1 outputs on IO expander */ cfg = 0xff; - (void) efx_i2c_write(i2c, PCA9539, P1_CONFIG, &cfg, 1); + efx_i2c_write(i2c, PCA9539, P1_CONFIG, &cfg, 1); /* Disable port 0 outputs on IO expander */ cfg = 0xff; - (void) efx_i2c_write(i2c, PCA9539, P0_CONFIG, &cfg, 1); + efx_i2c_write(i2c, PCA9539, P0_CONFIG, &cfg, 1); /* Clear any over-temperature alert */ - (void) efx_i2c_read(i2c, MAX6647, RSL, &in, 1); + efx_i2c_read(i2c, MAX6647, RSL, &in, 1); } /* The P0_EN_3V3X line on SFE4001 boards (from A2 onward) is connected @@ -253,14 +253,14 @@ done: fail3: /* Turn off all power rails */ out = 0xff; - (void) efx_i2c_write(i2c, PCA9539, P0_OUT, &out, 1); + efx_i2c_write(i2c, PCA9539, P0_OUT, &out, 1); /* Disable port 1 outputs on IO expander */ out = 0xff; - (void) efx_i2c_write(i2c, PCA9539, P1_CONFIG, &out, 1); + efx_i2c_write(i2c, PCA9539, P1_CONFIG, &out, 1); fail2: /* Disable port 0 outputs on IO expander */ out = 0xff; - (void) efx_i2c_write(i2c, PCA9539, P0_CONFIG, &out, 1); + efx_i2c_write(i2c, PCA9539, P0_CONFIG, &out, 1); fail1: return rc; } diff --git a/drivers/net/sfc/tenxpress.c b/drivers/net/sfc/tenxpress.c index b1cd6deec01f7b3dd78c79781b39fa823db1ae68..c0146061c3265ee461ca421920c272884dc6720d 100644 --- a/drivers/net/sfc/tenxpress.c +++ b/drivers/net/sfc/tenxpress.c @@ -211,6 +211,8 @@ static int tenxpress_phy_init(struct efx_nic *efx) int rc = 0; phy_data = kzalloc(sizeof(*phy_data), GFP_KERNEL); + if (!phy_data) + return -ENOMEM; efx->phy_data = phy_data; tenxpress_set_state(efx, TENXPRESS_STATUS_NORMAL); @@ -376,7 +378,7 @@ static void tenxpress_phy_reconfigure(struct efx_nic *efx) * perform a special software reset */ if ((phy_data->tx_disabled && !efx->tx_disabled) || loop_change) { - (void) tenxpress_special_reset(efx); + tenxpress_special_reset(efx); falcon_reset_xaui(efx); } diff --git a/drivers/net/sfc/tx.c b/drivers/net/sfc/tx.c index 9b436f5b48889148792134f397830ea4716a17fb..5cdd082ab8f6aba562838dada2af5bd9ec214067 100644 --- a/drivers/net/sfc/tx.c +++ b/drivers/net/sfc/tx.c @@ -387,7 +387,7 @@ void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index) if (unlikely(tx_queue->stopped)) { fill_level = tx_queue->insert_count - tx_queue->read_count; if (fill_level < EFX_NETDEV_TX_THRESHOLD(tx_queue)) { - EFX_BUG_ON_PARANOID(!NET_DEV_REGISTERED(efx)); + EFX_BUG_ON_PARANOID(!efx_dev_registered(efx)); /* Do this under netif_tx_lock(), to avoid racing * with efx_xmit(). */ @@ -639,11 +639,12 @@ static void efx_tsoh_block_free(struct efx_tx_queue *tx_queue, base_dma = tsoh->dma_addr & PAGE_MASK; p = &tx_queue->tso_headers_free; - while (*p != NULL) + while (*p != NULL) { if (((unsigned long)*p & PAGE_MASK) == base_kva) *p = (*p)->next; else p = &(*p)->next; + } pci_free_consistent(pci_dev, PAGE_SIZE, (void *)base_kva, base_dma); } @@ -939,9 +940,10 @@ static inline int tso_start_new_packet(struct efx_tx_queue *tx_queue, /* Allocate a DMA-mapped header buffer. */ if (likely(TSOH_SIZE(st->p.header_length) <= TSOH_STD_SIZE)) { - if (tx_queue->tso_headers_free == NULL) + if (tx_queue->tso_headers_free == NULL) { if (efx_tsoh_block_alloc(tx_queue)) return -1; + } EFX_BUG_ON_PARANOID(!tx_queue->tso_headers_free); tsoh = tx_queue->tso_headers_free; tx_queue->tso_headers_free = tsoh->next; @@ -1106,9 +1108,10 @@ static void efx_fini_tso(struct efx_tx_queue *tx_queue) { unsigned i; - if (tx_queue->buffer) + if (tx_queue->buffer) { for (i = 0; i <= tx_queue->efx->type->txd_ring_mask; ++i) efx_tsoh_free(tx_queue, &tx_queue->buffer[i]); + } while (tx_queue->tso_headers_free != NULL) efx_tsoh_block_free(tx_queue, tx_queue->tso_headers_free, diff --git a/drivers/net/sfc/workarounds.h b/drivers/net/sfc/workarounds.h index dca62f190198781ec5ea401b90ee8e719ba25155..35ab19c27f8d63a3f55a7af1fa5dc75c2d6a654c 100644 --- a/drivers/net/sfc/workarounds.h +++ b/drivers/net/sfc/workarounds.h @@ -16,7 +16,7 @@ */ #define EFX_WORKAROUND_ALWAYS(efx) 1 -#define EFX_WORKAROUND_FALCON_A(efx) (FALCON_REV(efx) <= FALCON_REV_A1) +#define EFX_WORKAROUND_FALCON_A(efx) (falcon_rev(efx) <= FALCON_REV_A1) /* XAUI resets if link not detected */ #define EFX_WORKAROUND_5147 EFX_WORKAROUND_ALWAYS diff --git a/drivers/net/sfc/xfp_phy.c b/drivers/net/sfc/xfp_phy.c index 3b9f9ddbc3725c9ed95e7b48bb910fc0aec57961..f3684ad28887b66648d1592e248f1beac81e7d06 100644 --- a/drivers/net/sfc/xfp_phy.c +++ b/drivers/net/sfc/xfp_phy.c @@ -85,7 +85,9 @@ static int xfp_phy_init(struct efx_nic *efx) int rc; phy_data = kzalloc(sizeof(struct xfp_phy_data), GFP_KERNEL); - efx->phy_data = (void *) phy_data; + if (!phy_data) + return -ENOMEM; + efx->phy_data = phy_data; EFX_INFO(efx, "XFP: PHY ID reg %x (OUI %x model %x revision" " %x)\n", devid, MDIO_ID_OUI(devid), MDIO_ID_MODEL(devid), diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index f226bcac7d178c600ff19aac04cfe4afe2f7eeec..c8a5ef2d75f4280f896306ce06ebefef4358fa32 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -118,6 +118,7 @@ static const struct pci_device_id sky2_id_table[] = { { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4352) }, /* 88E8038 */ { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4353) }, /* 88E8039 */ { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4354) }, /* 88E8040 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4355) }, /* 88E8040T */ { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4356) }, /* 88EC033 */ { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4357) }, /* 88E8042 */ { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x435A) }, /* 88E8048 */ @@ -1159,17 +1160,9 @@ static int sky2_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) } #ifdef SKY2_VLAN_TAG_USED -static void sky2_vlan_rx_register(struct net_device *dev, struct vlan_group *grp) +static void sky2_set_vlan_mode(struct sky2_hw *hw, u16 port, bool onoff) { - struct sky2_port *sky2 = netdev_priv(dev); - struct sky2_hw *hw = sky2->hw; - u16 port = sky2->port; - - netif_tx_lock_bh(dev); - napi_disable(&hw->napi); - - sky2->vlgrp = grp; - if (grp) { + if (onoff) { sky2_write32(hw, SK_REG(port, RX_GMF_CTRL_T), RX_VLAN_STRIP_ON); sky2_write32(hw, SK_REG(port, TX_GMF_CTRL_T), @@ -1180,6 +1173,19 @@ static void sky2_vlan_rx_register(struct net_device *dev, struct vlan_group *grp sky2_write32(hw, SK_REG(port, TX_GMF_CTRL_T), TX_VLAN_TAG_OFF); } +} + +static void sky2_vlan_rx_register(struct net_device *dev, struct vlan_group *grp) +{ + struct sky2_port *sky2 = netdev_priv(dev); + struct sky2_hw *hw = sky2->hw; + u16 port = sky2->port; + + netif_tx_lock_bh(dev); + napi_disable(&hw->napi); + + sky2->vlgrp = grp; + sky2_set_vlan_mode(hw, port, grp != NULL); sky2_read32(hw, B0_Y2_SP_LISR); napi_enable(&hw->napi); @@ -1418,6 +1424,10 @@ static int sky2_up(struct net_device *dev) sky2_prefetch_init(hw, txqaddr[port], sky2->tx_le_map, TX_RING_SIZE - 1); +#ifdef SKY2_VLAN_TAG_USED + sky2_set_vlan_mode(hw, port, sky2->vlgrp != NULL); +#endif + err = sky2_rx_start(sky2); if (err) goto err_out; @@ -4395,7 +4405,9 @@ static int sky2_resume(struct pci_dev *pdev) if (err) { printk(KERN_ERR PFX "%s: could not up: %d\n", dev->name, err); + rtnl_lock(); dev_close(dev); + rtnl_unlock(); goto out; } } diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c index 4e28002051899c21f0a6050b5b32f14b6f2c6dec..e2ee91a6ae7e063c8f302b0eaba1fd56eedc12ba 100644 --- a/drivers/net/smc911x.c +++ b/drivers/net/smc911x.c @@ -136,7 +136,6 @@ struct smc911x_local { /* work queue */ struct work_struct phy_configure; - int work_pending; int tx_throttle; spinlock_t lock; @@ -960,11 +959,11 @@ static void smc911x_phy_configure(struct work_struct *work) * We should not be called if phy_type is zero. */ if (lp->phy_type == 0) - goto smc911x_phy_configure_exit_nolock; + return; if (smc911x_phy_reset(dev, phyaddr)) { printk("%s: PHY reset timed out\n", dev->name); - goto smc911x_phy_configure_exit_nolock; + return; } spin_lock_irqsave(&lp->lock, flags); @@ -1033,8 +1032,6 @@ static void smc911x_phy_configure(struct work_struct *work) smc911x_phy_configure_exit: spin_unlock_irqrestore(&lp->lock, flags); -smc911x_phy_configure_exit_nolock: - lp->work_pending = 0; } /* @@ -1356,11 +1353,8 @@ static void smc911x_timeout(struct net_device *dev) * smc911x_phy_configure() calls msleep() which calls schedule_timeout() * which calls schedule(). Hence we use a work queue. */ - if (lp->phy_type != 0) { - if (schedule_work(&lp->phy_configure)) { - lp->work_pending = 1; - } - } + if (lp->phy_type != 0) + schedule_work(&lp->phy_configure); /* We can accept TX packets again */ dev->trans_start = jiffies; @@ -1531,16 +1525,8 @@ static int smc911x_close(struct net_device *dev) if (lp->phy_type != 0) { /* We need to ensure that no calls to * smc911x_phy_configure are pending. - - * flush_scheduled_work() cannot be called because we - * are running with the netlink semaphore held (from - * devinet_ioctl()) and the pending work queue - * contains linkwatch_event() (scheduled by - * netif_carrier_off() above). linkwatch_event() also - * wants the netlink semaphore. */ - while (lp->work_pending) - schedule(); + cancel_work_sync(&lp->phy_configure); smc911x_phy_powerdown(dev, lp->mii.phy_id); } diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c index a188e33484e631326f366edd68b33f635fce94e6..f2051b209da2b1cb0e97236daab948762c84bb77 100644 --- a/drivers/net/smc91x.c +++ b/drivers/net/smc91x.c @@ -1016,15 +1016,8 @@ static void smc_phy_powerdown(struct net_device *dev) /* We need to ensure that no calls to smc_phy_configure are pending. - - flush_scheduled_work() cannot be called because we are - running with the netlink semaphore held (from - devinet_ioctl()) and the pending work queue contains - linkwatch_event() (scheduled by netif_carrier_off() - above). linkwatch_event() also wants the netlink semaphore. */ - while(lp->work_pending) - yield(); + cancel_work_sync(&lp->phy_configure); bmcr = smc_phy_read(dev, phy, MII_BMCR); smc_phy_write(dev, phy, MII_BMCR, bmcr | BMCR_PDOWN); @@ -1161,7 +1154,6 @@ static void smc_phy_configure(struct work_struct *work) smc_phy_configure_exit: SMC_SELECT_BANK(lp, 2); spin_unlock_irq(&lp->lock); - lp->work_pending = 0; } /* @@ -1389,11 +1381,8 @@ static void smc_timeout(struct net_device *dev) * smc_phy_configure() calls msleep() which calls schedule_timeout() * which calls schedule(). Hence we use a work queue. */ - if (lp->phy_type != 0) { - if (schedule_work(&lp->phy_configure)) { - lp->work_pending = 1; - } - } + if (lp->phy_type != 0) + schedule_work(&lp->phy_configure); /* We can accept TX packets again */ dev->trans_start = jiffies; diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h index 69e97a1cb1c4d5304904986119686c2e01df2bae..8606818653f88601fb63896b3aa0fcf19e169dae 100644 --- a/drivers/net/smc91x.h +++ b/drivers/net/smc91x.h @@ -93,14 +93,14 @@ #define SMC_insw(a, r, p, l) insw ((unsigned long *)((a) + (r)), p, l) # endif /* check if the mac in reg is valid */ -#define SMC_GET_MAC_ADDR(addr) \ +#define SMC_GET_MAC_ADDR(lp, addr) \ do { \ unsigned int __v; \ - __v = SMC_inw(ioaddr, ADDR0_REG); \ + __v = SMC_inw(ioaddr, ADDR0_REG(lp)); \ addr[0] = __v; addr[1] = __v >> 8; \ - __v = SMC_inw(ioaddr, ADDR1_REG); \ + __v = SMC_inw(ioaddr, ADDR1_REG(lp)); \ addr[2] = __v; addr[3] = __v >> 8; \ - __v = SMC_inw(ioaddr, ADDR2_REG); \ + __v = SMC_inw(ioaddr, ADDR2_REG(lp)); \ addr[4] = __v; addr[5] = __v >> 8; \ if (*(u32 *)(&addr[0]) == 0xFFFFFFFF) { \ random_ether_addr(addr); \ diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c index b4e7f30ea4e8c1d9d186ee91b55c41925136bb9d..1aa425be306720f6928f06b8b1e97140d73f4492 100644 --- a/drivers/net/sunhme.c +++ b/drivers/net/sunhme.c @@ -111,7 +111,7 @@ static __inline__ void tx_add_log(struct happy_meal *hp, unsigned int a, unsigne struct hme_tx_logent *tlp; unsigned long flags; - save_and_cli(flags); + local_irq_save(flags); tlp = &tx_log[txlog_cur_entry]; tlp->tstamp = (unsigned int)jiffies; tlp->tx_new = hp->tx_new; @@ -119,7 +119,7 @@ static __inline__ void tx_add_log(struct happy_meal *hp, unsigned int a, unsigne tlp->action = a; tlp->status = s; txlog_cur_entry = (txlog_cur_entry + 1) & (TX_LOG_LEN - 1); - restore_flags(flags); + local_irq_restore(flags); } static __inline__ void tx_dump_log(void) { diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 07b3f77e7626dd646dcd0aed83484e12ef3579d8..cc4bde8525421e614c90a49acd60ef8bed66f30c 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -64,8 +64,8 @@ #define DRV_MODULE_NAME "tg3" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "3.92" -#define DRV_MODULE_RELDATE "May 2, 2008" +#define DRV_MODULE_VERSION "3.92.1" +#define DRV_MODULE_RELDATE "June 9, 2008" #define TG3_DEF_MAC_MODE 0 #define TG3_DEF_RX_MODE 0 @@ -1295,6 +1295,21 @@ static void tg3_frob_aux_power(struct tg3 *tp) GRC_LCLCTRL_GPIO_OUTPUT0 | GRC_LCLCTRL_GPIO_OUTPUT1), 100); + } else if (tp->pdev->device == PCI_DEVICE_ID_TIGON3_5761) { + /* The 5761 non-e device swaps GPIO 0 and GPIO 2. */ + u32 grc_local_ctrl = GRC_LCLCTRL_GPIO_OE0 | + GRC_LCLCTRL_GPIO_OE1 | + GRC_LCLCTRL_GPIO_OE2 | + GRC_LCLCTRL_GPIO_OUTPUT0 | + GRC_LCLCTRL_GPIO_OUTPUT1 | + tp->grc_local_ctrl; + tw32_wait_f(GRC_LOCAL_CTRL, grc_local_ctrl, 100); + + grc_local_ctrl |= GRC_LCLCTRL_GPIO_OUTPUT2; + tw32_wait_f(GRC_LOCAL_CTRL, grc_local_ctrl, 100); + + grc_local_ctrl &= ~GRC_LCLCTRL_GPIO_OUTPUT0; + tw32_wait_f(GRC_LOCAL_CTRL, grc_local_ctrl, 100); } else { u32 no_gpio2; u32 grc_local_ctrl = 0; @@ -3168,8 +3183,7 @@ static int tg3_setup_fiber_mii_phy(struct tg3 *tp, int force_reset) err |= tg3_readphy(tp, MII_BMCR, &bmcr); if ((tp->link_config.autoneg == AUTONEG_ENABLE) && !force_reset && - (tp->tg3_flags2 & TG3_FLG2_PARALLEL_DETECT) && - tp->link_config.flowctrl == tp->link_config.active_flowctrl) { + (tp->tg3_flags2 & TG3_FLG2_PARALLEL_DETECT)) { /* do nothing, just check for link up at the end */ } else if (tp->link_config.autoneg == AUTONEG_ENABLE) { u32 adv, new_adv; @@ -8599,7 +8613,7 @@ static int tg3_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) (cmd->speed == SPEED_1000)) return -EINVAL; else if ((cmd->speed == SPEED_1000) && - (tp->tg3_flags2 & TG3_FLAG_10_100_ONLY)) + (tp->tg3_flags & TG3_FLAG_10_100_ONLY)) return -EINVAL; tg3_full_lock(tp, 0); @@ -11768,6 +11782,15 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755) tp->grc_local_ctrl |= GRC_LCLCTRL_GPIO_UART_SEL; + if (tp->pdev->device == PCI_DEVICE_ID_TIGON3_5761) { + /* Turn off the debug UART. */ + tp->grc_local_ctrl |= GRC_LCLCTRL_GPIO_UART_SEL; + if (tp->tg3_flags2 & TG3_FLG2_IS_NIC) + /* Keep VMain power. */ + tp->grc_local_ctrl |= GRC_LCLCTRL_GPIO_OE0 | + GRC_LCLCTRL_GPIO_OUTPUT0; + } + /* Force the chip into D0. */ err = tg3_set_power_state(tp, PCI_D0); if (err) { diff --git a/drivers/net/tokenring/3c359.h b/drivers/net/tokenring/3c359.h index b880cba0f6fd9429f4b859f9ca1f046e23c29f54..74cf8e1a181bd12e245449e197ba5c4e5d59e671 100644 --- a/drivers/net/tokenring/3c359.h +++ b/drivers/net/tokenring/3c359.h @@ -264,7 +264,7 @@ struct xl_private { u16 asb; u8 __iomem *xl_mmio; - char *xl_card_name; + const char *xl_card_name; struct pci_dev *pdev ; spinlock_t xl_lock ; diff --git a/drivers/net/tokenring/olympic.h b/drivers/net/tokenring/olympic.h index c91956310fb2d358230edb3069f3ae81cafb66cf..10fbba08978f4592666d92c6f4f55369589de825 100644 --- a/drivers/net/tokenring/olympic.h +++ b/drivers/net/tokenring/olympic.h @@ -254,7 +254,7 @@ struct olympic_private { u8 __iomem *olympic_mmio; u8 __iomem *olympic_lap; struct pci_dev *pdev ; - char *olympic_card_name ; + const char *olympic_card_name; spinlock_t olympic_lock ; diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c index f9d13fa05d64dc010fcce435b237db7360df60af..af8d2c436efd4f315bea31112c1ae8fb6fb269e9 100644 --- a/drivers/net/tulip/tulip_core.c +++ b/drivers/net/tulip/tulip_core.c @@ -731,7 +731,7 @@ static void tulip_down (struct net_device *dev) void __iomem *ioaddr = tp->base_addr; unsigned long flags; - flush_scheduled_work(); + cancel_work_sync(&tp->media_work); #ifdef CONFIG_TULIP_NAPI napi_disable(&tp->napi); @@ -1729,12 +1729,15 @@ static int tulip_suspend (struct pci_dev *pdev, pm_message_t state) if (!dev) return -EINVAL; - if (netif_running(dev)) - tulip_down(dev); + if (!netif_running(dev)) + goto save_state; + + tulip_down(dev); netif_device_detach(dev); free_irq(dev->irq, dev); +save_state: pci_save_state(pdev); pci_disable_device(pdev); pci_set_power_state(pdev, pci_choose_state(pdev, state)); @@ -1754,6 +1757,9 @@ static int tulip_resume(struct pci_dev *pdev) pci_set_power_state(pdev, PCI_D0); pci_restore_state(pdev); + if (!netif_running(dev)) + return 0; + if ((retval = pci_enable_device(pdev))) { printk (KERN_ERR "tulip: pci_enable_device failed in resume\n"); return retval; diff --git a/drivers/net/tulip/uli526x.c b/drivers/net/tulip/uli526x.c index 2511ca7a12aa168eb09bd6de536db8f88a99cbd6..e9e628621639b6d5d8ceaf850086bf8da9587ab1 100644 --- a/drivers/net/tulip/uli526x.c +++ b/drivers/net/tulip/uli526x.c @@ -225,6 +225,9 @@ static void uli526x_set_filter_mode(struct net_device *); static const struct ethtool_ops netdev_ethtool_ops; static u16 read_srom_word(long, int); static irqreturn_t uli526x_interrupt(int, void *); +#ifdef CONFIG_NET_POLL_CONTROLLER +static void uli526x_poll(struct net_device *dev); +#endif static void uli526x_descriptor_init(struct uli526x_board_info *, unsigned long); static void allocate_rx_buffer(struct uli526x_board_info *); static void update_cr6(u32, unsigned long); @@ -339,6 +342,9 @@ static int __devinit uli526x_init_one (struct pci_dev *pdev, dev->get_stats = &uli526x_get_stats; dev->set_multicast_list = &uli526x_set_filter_mode; dev->ethtool_ops = &netdev_ethtool_ops; +#ifdef CONFIG_NET_POLL_CONTROLLER + dev->poll_controller = &uli526x_poll; +#endif spin_lock_init(&db->lock); @@ -681,8 +687,9 @@ static irqreturn_t uli526x_interrupt(int irq, void *dev_id) db->cr5_data = inl(ioaddr + DCR5); outl(db->cr5_data, ioaddr + DCR5); if ( !(db->cr5_data & 0x180c1) ) { - spin_unlock_irqrestore(&db->lock, flags); + /* Restore CR7 to enable interrupt mask */ outl(db->cr7_data, ioaddr + DCR7); + spin_unlock_irqrestore(&db->lock, flags); return IRQ_HANDLED; } @@ -715,6 +722,13 @@ static irqreturn_t uli526x_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } +#ifdef CONFIG_NET_POLL_CONTROLLER +static void uli526x_poll(struct net_device *dev) +{ + /* ISR grabs the irqsave lock, so this should be safe */ + uli526x_interrupt(dev->irq, dev); +} +#endif /* * Free TX resource after TX complete diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 0ce07a339c7eee77a209fc365e664976ed4a6b57..7ab94c825b577f13b606bc938b834db6003559ad 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -313,6 +313,21 @@ static __inline__ ssize_t tun_get_user(struct tun_struct *tun, struct iovec *iv, switch (tun->flags & TUN_TYPE_MASK) { case TUN_TUN_DEV: + if (tun->flags & TUN_NO_PI) { + switch (skb->data[0] & 0xf0) { + case 0x40: + pi.proto = htons(ETH_P_IP); + break; + case 0x60: + pi.proto = htons(ETH_P_IPV6); + break; + default: + tun->dev->stats.rx_dropped++; + kfree_skb(skb); + return -EINVAL; + } + } + skb_reset_mac_header(skb); skb->protocol = pi.proto; skb->dev = tun->dev; diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c index ca0bdac07a7841c23b0ddc10010ae310e28df999..fb0b918e5ccb3790f688655534280e4670102d56 100644 --- a/drivers/net/ucc_geth.c +++ b/drivers/net/ucc_geth.c @@ -237,7 +237,7 @@ static struct sk_buff *get_new_skb(struct ucc_geth_private *ugeth, skb->dev = ugeth->dev; out_be32(&((struct qe_bd __iomem *)bd)->buf, - dma_map_single(NULL, + dma_map_single(&ugeth->dev->dev, skb->data, ugeth->ug_info->uf_info.max_rx_buf_length + UCC_GETH_RX_DATA_BUF_ALIGNMENT, @@ -2158,7 +2158,7 @@ static void ucc_geth_memclean(struct ucc_geth_private *ugeth) continue; for (j = 0; j < ugeth->ug_info->bdRingLenTx[i]; j++) { if (ugeth->tx_skbuff[i][j]) { - dma_unmap_single(NULL, + dma_unmap_single(&ugeth->dev->dev, in_be32(&((struct qe_bd __iomem *)bd)->buf), (in_be32((u32 __iomem *)bd) & BD_LENGTH_MASK), @@ -2186,7 +2186,7 @@ static void ucc_geth_memclean(struct ucc_geth_private *ugeth) bd = ugeth->p_rx_bd_ring[i]; for (j = 0; j < ugeth->ug_info->bdRingLenRx[i]; j++) { if (ugeth->rx_skbuff[i][j]) { - dma_unmap_single(NULL, + dma_unmap_single(&ugeth->dev->dev, in_be32(&((struct qe_bd __iomem *)bd)->buf), ugeth->ug_info-> uf_info.max_rx_buf_length + @@ -3406,7 +3406,8 @@ static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev) /* set up the buffer descriptor */ out_be32(&((struct qe_bd __iomem *)bd)->buf, - dma_map_single(NULL, skb->data, skb->len, DMA_TO_DEVICE)); + dma_map_single(&ugeth->dev->dev, skb->data, + skb->len, DMA_TO_DEVICE)); /* printk(KERN_DEBUG"skb->data is 0x%x\n",skb->data); */ diff --git a/drivers/net/ucc_geth_ethtool.c b/drivers/net/ucc_geth_ethtool.c index 299b7f1769508675c7a82400e98e0f8494272bbe..f5839c4a5cbd4760cf7e8d79b38fad49fad3dd42 100644 --- a/drivers/net/ucc_geth_ethtool.c +++ b/drivers/net/ucc_geth_ethtool.c @@ -73,6 +73,7 @@ static char tx_fw_stat_gstrings[][ETH_GSTRING_LEN] = { "tx-frames-ok", "tx-excessive-differ-frames", "tx-256-511-frames", + "tx-512-1023-frames", "tx-1024-1518-frames", "tx-jumbo-frames", }; @@ -308,7 +309,7 @@ static void uec_get_strings(struct net_device *netdev, u32 stringset, u8 *buf) buf += UEC_TX_FW_STATS_LEN * ETH_GSTRING_LEN; } if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_RX) - memcpy(buf, tx_fw_stat_gstrings, UEC_RX_FW_STATS_LEN * + memcpy(buf, rx_fw_stat_gstrings, UEC_RX_FW_STATS_LEN * ETH_GSTRING_LEN); } diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c index dc6f097062df3cb385d296cabfde169f54081bf4..37ecf845edfe9b91c5a6aee4ef514ad713e541ea 100644 --- a/drivers/net/usb/asix.c +++ b/drivers/net/usb/asix.c @@ -1440,6 +1440,10 @@ static const struct usb_device_id products [] = { // Belkin F5D5055 USB_DEVICE(0x050d, 0x5055), .driver_info = (unsigned long) &ax88178_info, +}, { + // Apple USB Ethernet Adapter + USB_DEVICE(0x05ac, 0x1402), + .driver_info = (unsigned long) &ax88772_info, }, { }, // END }; diff --git a/drivers/net/usb/catc.c b/drivers/net/usb/catc.c index 76752d84a30f80f7cfcafc2bce6437c6f582bbe8..22c17bbacb69d2e838932ab77318c326301794c1 100644 --- a/drivers/net/usb/catc.c +++ b/drivers/net/usb/catc.c @@ -423,7 +423,10 @@ static int catc_hard_start_xmit(struct sk_buff *skb, struct net_device *netdev) catc->tx_ptr = (((catc->tx_ptr - 1) >> 6) + 1) << 6; tx_buf = catc->tx_buf[catc->tx_idx] + catc->tx_ptr; - *((u16*)tx_buf) = (catc->is_f5u011) ? cpu_to_be16((u16)skb->len) : cpu_to_le16((u16)skb->len); + if (catc->is_f5u011) + *(__be16 *)tx_buf = cpu_to_be16(skb->len); + else + *(__le16 *)tx_buf = cpu_to_le16(skb->len); skb_copy_from_linear_data(skb, tx_buf + 2, skb->len); catc->tx_ptr += skb->len + 2; diff --git a/drivers/net/usb/cdc_subset.c b/drivers/net/usb/cdc_subset.c index 0ec7936cbe2139d3085d5388165f4b308c611b17..c66b9c324f5449918d152b28f144be002ecf6c56 100644 --- a/drivers/net/usb/cdc_subset.c +++ b/drivers/net/usb/cdc_subset.c @@ -218,7 +218,7 @@ static const struct driver_info blob_info = { /*-------------------------------------------------------------------------*/ #ifndef HAVE_HARDWARE -#error You need to configure some hardware for this driver +#warning You need to configure some hardware for this driver #endif /* diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c index 0dcfc0310264deddbe390ff13dda342a31b2f937..7c66b052f55a72725714ed447f6a9a934780f73f 100644 --- a/drivers/net/usb/kaweth.c +++ b/drivers/net/usb/kaweth.c @@ -706,7 +706,7 @@ static void kaweth_kill_urbs(struct kaweth_device *kaweth) usb_kill_urb(kaweth->rx_urb); usb_kill_urb(kaweth->tx_urb); - flush_scheduled_work(); + cancel_delayed_work_sync(&kaweth->lowmem_work); /* a scheduled work may have resubmitted, we hit them again */ diff --git a/drivers/net/usb/rndis_host.c b/drivers/net/usb/rndis_host.c index 21a7785cb8b67fe43f311a42ff26907ee589e84e..ae467f182c4025958b00060ee1b29972c0467d25 100644 --- a/drivers/net/usb/rndis_host.c +++ b/drivers/net/usb/rndis_host.c @@ -194,7 +194,7 @@ int rndis_command(struct usbnet *dev, struct rndis_msg_hdr *buf) dev_dbg(&info->control->dev, "rndis response error, code %d\n", retval); } - msleep(2); + msleep(20); } dev_dbg(&info->control->dev, "rndis response timeout\n"); return -ETIMEDOUT; @@ -283,8 +283,8 @@ generic_rndis_bind(struct usbnet *dev, struct usb_interface *intf, int flags) struct rndis_set_c *set_c; struct rndis_halt *halt; } u; - u32 tmp, phym_unspec; - __le32 *phym; + u32 tmp; + __le32 phym_unspec, *phym; int reply_len; unsigned char *bp; diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index f926b5ab3d09291f2146ebd3928bc385503fb04e..4452306d53286cbcaf9bac4e092b51e95d9cdc15 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -44,9 +44,16 @@ struct virtnet_info /* The skb we couldn't send because buffers were full. */ struct sk_buff *last_xmit_skb; + /* If we need to free in a timer, this is it. */ + struct timer_list xmit_free_timer; + /* Number of input buffers, and max we've ever had. */ unsigned int num, max; + /* For cleaning up after transmission. */ + struct tasklet_struct tasklet; + bool free_in_tasklet; + /* Receive & send queues. */ struct sk_buff_head recv; struct sk_buff_head send; @@ -68,8 +75,13 @@ static void skb_xmit_done(struct virtqueue *svq) /* Suppress further interrupts. */ svq->vq_ops->disable_cb(svq); - /* We were waiting for more output buffers. */ + + /* We were probably waiting for more output buffers. */ netif_wake_queue(vi->dev); + + /* Make sure we re-xmit last_xmit_skb: if there are no more packets + * queued, start_xmit won't be called. */ + tasklet_schedule(&vi->tasklet); } static void receive_skb(struct net_device *dev, struct sk_buff *skb, @@ -86,9 +98,7 @@ static void receive_skb(struct net_device *dev, struct sk_buff *skb, BUG_ON(len > MAX_PACKET_LEN); skb_trim(skb, len); - skb->protocol = eth_type_trans(skb, dev); - pr_debug("Receiving skb proto 0x%04x len %i type %i\n", - ntohs(skb->protocol), skb->len, skb->pkt_type); + dev->stats.rx_bytes += skb->len; dev->stats.rx_packets++; @@ -98,6 +108,10 @@ static void receive_skb(struct net_device *dev, struct sk_buff *skb, goto frame_err; } + skb->protocol = eth_type_trans(skb, dev); + pr_debug("Receiving skb proto 0x%04x len %i type %i\n", + ntohs(skb->protocol), skb->len, skb->pkt_type); + if (hdr->gso_type != VIRTIO_NET_HDR_GSO_NONE) { pr_debug("GSO!\n"); switch (hdr->gso_type & ~VIRTIO_NET_HDR_GSO_ECN) { @@ -230,9 +244,25 @@ static void free_old_xmit_skbs(struct virtnet_info *vi) } } +/* If the virtio transport doesn't always notify us when all in-flight packets + * are consumed, we fall back to using this function on a timer to free them. */ +static void xmit_free(unsigned long data) +{ + struct virtnet_info *vi = (void *)data; + + netif_tx_lock(vi->dev); + + free_old_xmit_skbs(vi); + + if (!skb_queue_empty(&vi->send)) + mod_timer(&vi->xmit_free_timer, jiffies + (HZ/10)); + + netif_tx_unlock(vi->dev); +} + static int xmit_skb(struct virtnet_info *vi, struct sk_buff *skb) { - int num; + int num, err; struct scatterlist sg[2+MAX_SKB_FRAGS]; struct virtio_net_hdr *hdr; const unsigned char *dest = ((struct ethhdr *)skb->data)->h_dest; @@ -275,7 +305,25 @@ static int xmit_skb(struct virtnet_info *vi, struct sk_buff *skb) vnet_hdr_to_sg(sg, skb); num = skb_to_sgvec(skb, sg+1, 0, skb->len) + 1; - return vi->svq->vq_ops->add_buf(vi->svq, sg, num, 0, skb); + err = vi->svq->vq_ops->add_buf(vi->svq, sg, num, 0, skb); + if (!err && !vi->free_in_tasklet) + mod_timer(&vi->xmit_free_timer, jiffies + (HZ/10)); + + return err; +} + +static void xmit_tasklet(unsigned long data) +{ + struct virtnet_info *vi = (void *)data; + + netif_tx_lock_bh(vi->dev); + if (vi->last_xmit_skb && xmit_skb(vi, vi->last_xmit_skb) == 0) { + vi->svq->vq_ops->kick(vi->svq); + vi->last_xmit_skb = NULL; + } + if (vi->free_in_tasklet) + free_old_xmit_skbs(vi); + netif_tx_unlock_bh(vi->dev); } static int start_xmit(struct sk_buff *skb, struct net_device *dev) @@ -287,21 +335,25 @@ again: free_old_xmit_skbs(vi); /* If we has a buffer left over from last time, send it now. */ - if (vi->last_xmit_skb) { + if (unlikely(vi->last_xmit_skb)) { if (xmit_skb(vi, vi->last_xmit_skb) != 0) { /* Drop this skb: we only queue one. */ vi->dev->stats.tx_dropped++; kfree_skb(skb); + skb = NULL; goto stop_queue; } vi->last_xmit_skb = NULL; } /* Put new one in send queue and do transmit */ - __skb_queue_head(&vi->send, skb); - if (xmit_skb(vi, skb) != 0) { - vi->last_xmit_skb = skb; - goto stop_queue; + if (likely(skb)) { + __skb_queue_head(&vi->send, skb); + if (xmit_skb(vi, skb) != 0) { + vi->last_xmit_skb = skb; + skb = NULL; + goto stop_queue; + } } done: vi->svq->vq_ops->kick(vi->svq); @@ -411,6 +463,10 @@ static int virtnet_probe(struct virtio_device *vdev) vi->vdev = vdev; vdev->priv = vi; + /* If they give us a callback when all buffers are done, we don't need + * the timer. */ + vi->free_in_tasklet = virtio_has_feature(vdev,VIRTIO_F_NOTIFY_ON_EMPTY); + /* We expect two virtqueues, receive then send. */ vi->rvq = vdev->config->find_vq(vdev, 0, skb_recv_done); if (IS_ERR(vi->rvq)) { @@ -428,6 +484,11 @@ static int virtnet_probe(struct virtio_device *vdev) skb_queue_head_init(&vi->recv); skb_queue_head_init(&vi->send); + tasklet_init(&vi->tasklet, xmit_tasklet, (unsigned long)vi); + + if (!vi->free_in_tasklet) + setup_timer(&vi->xmit_free_timer, xmit_free, (unsigned long)vi); + err = register_netdev(dev); if (err) { pr_debug("virtio_net: registering device failed\n"); @@ -465,13 +526,15 @@ static void virtnet_remove(struct virtio_device *vdev) /* Stop all the virtqueues. */ vdev->config->reset(vdev); + if (!vi->free_in_tasklet) + del_timer_sync(&vi->xmit_free_timer); + /* Free our skbs in send and recv queues, if any. */ while ((skb = __skb_dequeue(&vi->recv)) != NULL) { kfree_skb(skb); vi->num--; } - while ((skb = __skb_dequeue(&vi->send)) != NULL) - kfree_skb(skb); + __skb_queue_purge(&vi->send); BUG_ON(vi->num != 0); @@ -489,7 +552,7 @@ static struct virtio_device_id id_table[] = { static unsigned int features[] = { VIRTIO_NET_F_CSUM, VIRTIO_NET_F_GSO, VIRTIO_NET_F_MAC, VIRTIO_NET_F_HOST_TSO4, VIRTIO_NET_F_HOST_UFO, VIRTIO_NET_F_HOST_TSO6, - VIRTIO_NET_F_HOST_ECN, + VIRTIO_NET_F_HOST_ECN, VIRTIO_F_NOTIFY_ON_EMPTY, }; static struct virtio_driver virtio_net = { diff --git a/drivers/net/wan/hdlc.c b/drivers/net/wan/hdlc.c index 9a83c9d5b8cfe89cffd2b99a234f594018fb7e09..7f984895b0d53efbcada5adaf6f8a625dc9be9f0 100644 --- a/drivers/net/wan/hdlc.c +++ b/drivers/net/wan/hdlc.c @@ -43,8 +43,7 @@ static const char* version = "HDLC support module revision 1.22"; #undef DEBUG_LINK -static struct hdlc_proto *first_proto = NULL; - +static struct hdlc_proto *first_proto; static int hdlc_change_mtu(struct net_device *dev, int new_mtu) { @@ -314,21 +313,25 @@ void detach_hdlc_protocol(struct net_device *dev) void register_hdlc_protocol(struct hdlc_proto *proto) { + rtnl_lock(); proto->next = first_proto; first_proto = proto; + rtnl_unlock(); } void unregister_hdlc_protocol(struct hdlc_proto *proto) { - struct hdlc_proto **p = &first_proto; - while (*p) { - if (*p == proto) { - *p = proto->next; - return; - } + struct hdlc_proto **p; + + rtnl_lock(); + p = &first_proto; + while (*p != proto) { + BUG_ON(!*p); p = &((*p)->next); } + *p = proto->next; + rtnl_unlock(); } diff --git a/drivers/net/wan/hdlc_cisco.c b/drivers/net/wan/hdlc_cisco.c index 7133c688cf20569e71aed38b83ca3db4bcd59896..762d21c1c70356dd589c6ba33fc2d45b0bbe1295 100644 --- a/drivers/net/wan/hdlc_cisco.c +++ b/drivers/net/wan/hdlc_cisco.c @@ -56,6 +56,7 @@ struct cisco_state { cisco_proto settings; struct timer_list timer; + spinlock_t lock; unsigned long last_poll; int up; int request_sent; @@ -158,6 +159,7 @@ static int cisco_rx(struct sk_buff *skb) { struct net_device *dev = skb->dev; hdlc_device *hdlc = dev_to_hdlc(dev); + struct cisco_state *st = state(hdlc); struct hdlc_header *data = (struct hdlc_header*)skb->data; struct cisco_packet *cisco_data; struct in_device *in_dev; @@ -220,11 +222,12 @@ static int cisco_rx(struct sk_buff *skb) goto rx_error; case CISCO_KEEPALIVE_REQ: - state(hdlc)->rxseq = ntohl(cisco_data->par1); - if (state(hdlc)->request_sent && - ntohl(cisco_data->par2) == state(hdlc)->txseq) { - state(hdlc)->last_poll = jiffies; - if (!state(hdlc)->up) { + spin_lock(&st->lock); + st->rxseq = ntohl(cisco_data->par1); + if (st->request_sent && + ntohl(cisco_data->par2) == st->txseq) { + st->last_poll = jiffies; + if (!st->up) { u32 sec, min, hrs, days; sec = ntohl(cisco_data->time) / 1000; min = sec / 60; sec -= min * 60; @@ -232,12 +235,12 @@ static int cisco_rx(struct sk_buff *skb) days = hrs / 24; hrs -= days * 24; printk(KERN_INFO "%s: Link up (peer " "uptime %ud%uh%um%us)\n", - dev->name, days, hrs, - min, sec); + dev->name, days, hrs, min, sec); netif_dormant_off(dev); - state(hdlc)->up = 1; + st->up = 1; } } + spin_unlock(&st->lock); dev_kfree_skb_any(skb); return NET_RX_SUCCESS; @@ -261,24 +264,25 @@ static void cisco_timer(unsigned long arg) { struct net_device *dev = (struct net_device *)arg; hdlc_device *hdlc = dev_to_hdlc(dev); + struct cisco_state *st = state(hdlc); - if (state(hdlc)->up && - time_after(jiffies, state(hdlc)->last_poll + - state(hdlc)->settings.timeout * HZ)) { - state(hdlc)->up = 0; + spin_lock(&st->lock); + if (st->up && + time_after(jiffies, st->last_poll + st->settings.timeout * HZ)) { + st->up = 0; printk(KERN_INFO "%s: Link down\n", dev->name); netif_dormant_on(dev); } - cisco_keepalive_send(dev, CISCO_KEEPALIVE_REQ, - htonl(++state(hdlc)->txseq), - htonl(state(hdlc)->rxseq)); - state(hdlc)->request_sent = 1; - state(hdlc)->timer.expires = jiffies + - state(hdlc)->settings.interval * HZ; - state(hdlc)->timer.function = cisco_timer; - state(hdlc)->timer.data = arg; - add_timer(&state(hdlc)->timer); + cisco_keepalive_send(dev, CISCO_KEEPALIVE_REQ, htonl(++st->txseq), + htonl(st->rxseq)); + st->request_sent = 1; + spin_unlock(&st->lock); + + st->timer.expires = jiffies + st->settings.interval * HZ; + st->timer.function = cisco_timer; + st->timer.data = arg; + add_timer(&st->timer); } @@ -286,15 +290,20 @@ static void cisco_timer(unsigned long arg) static void cisco_start(struct net_device *dev) { hdlc_device *hdlc = dev_to_hdlc(dev); - state(hdlc)->up = 0; - state(hdlc)->request_sent = 0; - state(hdlc)->txseq = state(hdlc)->rxseq = 0; - - init_timer(&state(hdlc)->timer); - state(hdlc)->timer.expires = jiffies + HZ; /*First poll after 1s*/ - state(hdlc)->timer.function = cisco_timer; - state(hdlc)->timer.data = (unsigned long)dev; - add_timer(&state(hdlc)->timer); + struct cisco_state *st = state(hdlc); + unsigned long flags; + + spin_lock_irqsave(&st->lock, flags); + st->up = 0; + st->request_sent = 0; + st->txseq = st->rxseq = 0; + spin_unlock_irqrestore(&st->lock, flags); + + init_timer(&st->timer); + st->timer.expires = jiffies + HZ; /* First poll after 1 s */ + st->timer.function = cisco_timer; + st->timer.data = (unsigned long)dev; + add_timer(&st->timer); } @@ -302,10 +311,16 @@ static void cisco_start(struct net_device *dev) static void cisco_stop(struct net_device *dev) { hdlc_device *hdlc = dev_to_hdlc(dev); - del_timer_sync(&state(hdlc)->timer); + struct cisco_state *st = state(hdlc); + unsigned long flags; + + del_timer_sync(&st->timer); + + spin_lock_irqsave(&st->lock, flags); netif_dormant_on(dev); - state(hdlc)->up = 0; - state(hdlc)->request_sent = 0; + st->up = 0; + st->request_sent = 0; + spin_unlock_irqrestore(&st->lock, flags); } @@ -367,6 +382,7 @@ static int cisco_ioctl(struct net_device *dev, struct ifreq *ifr) return result; memcpy(&state(hdlc)->settings, &new_settings, size); + spin_lock_init(&state(hdlc)->lock); dev->hard_start_xmit = hdlc->xmit; dev->header_ops = &cisco_header_ops; dev->type = ARPHRD_CISCO; diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index 45f47c1c0a353ec148a7ac60828954df9b042e90..32019fb878d824c604fa84dcbc6082fee99bca87 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -2668,6 +2668,7 @@ static struct net_device *init_wifidev(struct airo_info *ai, dev->irq = ethdev->irq; dev->base_addr = ethdev->base_addr; dev->wireless_data = ethdev->wireless_data; + SET_NETDEV_DEV(dev, ethdev->dev.parent); memcpy(dev->dev_addr, ethdev->dev_addr, dev->addr_len); err = register_netdev(dev); if (err<0) { @@ -2904,7 +2905,7 @@ EXPORT_SYMBOL(init_airo_card); static int waitbusy (struct airo_info *ai) { int delay = 0; - while ((IN4500 (ai, COMMAND) & COMMAND_BUSY) & (delay < 10000)) { + while ((IN4500(ai, COMMAND) & COMMAND_BUSY) && (delay < 10000)) { udelay (10); if ((++delay % 20) == 0) OUT4500(ai, EVACK, EV_CLEARCOMMANDBUSY); diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c index 4e5c8fc35200a8b0abcaaefe4e8148cf85cb20b5..635b9ac9aaa17589e40f41e7c455ecffc2558357 100644 --- a/drivers/net/wireless/ath5k/base.c +++ b/drivers/net/wireless/ath5k/base.c @@ -1787,6 +1787,8 @@ ath5k_tasklet_rx(unsigned long data) spin_lock(&sc->rxbuflock); do { + rxs.flag = 0; + if (unlikely(list_empty(&sc->rxbuf))) { ATH5K_WARN(sc, "empty rx buf pool\n"); break; diff --git a/drivers/net/wireless/ath5k/hw.c b/drivers/net/wireless/ath5k/hw.c index 5fb1ae6ad3e23edb6357a2da5a8610539e8e4a10..77990b56860b9109caaa978b451c7898406f2092 100644 --- a/drivers/net/wireless/ath5k/hw.c +++ b/drivers/net/wireless/ath5k/hw.c @@ -4119,6 +4119,7 @@ static int ath5k_hw_proc_5210_rx_status(struct ath5k_hw *ah, rs->rs_tstamp = AR5K_REG_MS(rx_status->rx_status_1, AR5K_5210_RX_DESC_STATUS1_RECEIVE_TIMESTAMP); rs->rs_status = 0; + rs->rs_phyerr = 0; /* * Key table status @@ -4145,7 +4146,7 @@ static int ath5k_hw_proc_5210_rx_status(struct ath5k_hw *ah, if (rx_status->rx_status_1 & AR5K_5210_RX_DESC_STATUS1_PHY_ERROR) { rs->rs_status |= AR5K_RXERR_PHY; - rs->rs_phyerr = AR5K_REG_MS(rx_status->rx_status_1, + rs->rs_phyerr |= AR5K_REG_MS(rx_status->rx_status_1, AR5K_5210_RX_DESC_STATUS1_PHY_ERROR); } @@ -4193,6 +4194,7 @@ static int ath5k_hw_proc_5212_rx_status(struct ath5k_hw *ah, rs->rs_tstamp = AR5K_REG_MS(rx_status->rx_status_1, AR5K_5212_RX_DESC_STATUS1_RECEIVE_TIMESTAMP); rs->rs_status = 0; + rs->rs_phyerr = 0; /* * Key table status @@ -4215,7 +4217,7 @@ static int ath5k_hw_proc_5212_rx_status(struct ath5k_hw *ah, if (rx_status->rx_status_1 & AR5K_5212_RX_DESC_STATUS1_PHY_ERROR) { rs->rs_status |= AR5K_RXERR_PHY; - rs->rs_phyerr = AR5K_REG_MS(rx_err->rx_error_1, + rs->rs_phyerr |= AR5K_REG_MS(rx_err->rx_error_1, AR5K_RX_DESC_ERROR1_PHY_ERROR_CODE); } diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig index f51b2d9b085b9eb94208df60870fa9377bc4b653..1fa043d1802ca3f942e02e04bec01543bbc178cf 100644 --- a/drivers/net/wireless/b43/Kconfig +++ b/drivers/net/wireless/b43/Kconfig @@ -1,6 +1,6 @@ config B43 tristate "Broadcom 43xx wireless support (mac80211 stack)" - depends on SSB_POSSIBLE && MAC80211 && WLAN_80211 + depends on SSB_POSSIBLE && MAC80211 && WLAN_80211 && HAS_DMA select SSB select FW_LOADER select HW_RANDOM diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h index 37783cdd301a73898e5feeef2280702092d468b8..d3db298c05fc1d1a8bac136666f3aa7daa225400 100644 --- a/drivers/net/wireless/b43/b43.h +++ b/drivers/net/wireless/b43/b43.h @@ -630,7 +630,6 @@ struct b43_pio { /* Context information for a noise calculation (Link Quality). */ struct b43_noise_calculation { - u8 channel_at_start; bool calculation_running; u8 nr_samples; s8 samples[8][4]; @@ -737,6 +736,7 @@ struct b43_wl { struct ieee80211_tx_control beacon_txctl; bool beacon0_uploaded; bool beacon1_uploaded; + bool beacon_templates_virgin; /* Never wrote the templates? */ struct work_struct beacon_update_trigger; /* The current QOS parameters for the 4 queues. diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c index 6dcbb3c87e7207a01cf64f2269f3cea1438cfe04..e23f2f172bd783f163ae8aeb41ed7f348aa08a65 100644 --- a/drivers/net/wireless/b43/dma.c +++ b/drivers/net/wireless/b43/dma.c @@ -795,24 +795,49 @@ struct b43_dmaring *b43_setup_dmaring(struct b43_wldev *dev, { struct b43_dmaring *ring; int err; - int nr_slots; dma_addr_t dma_test; ring = kzalloc(sizeof(*ring), GFP_KERNEL); if (!ring) goto out; - ring->type = type; - nr_slots = B43_RXRING_SLOTS; + ring->nr_slots = B43_RXRING_SLOTS; if (for_tx) - nr_slots = B43_TXRING_SLOTS; + ring->nr_slots = B43_TXRING_SLOTS; - ring->meta = kcalloc(nr_slots, sizeof(struct b43_dmadesc_meta), + ring->meta = kcalloc(ring->nr_slots, sizeof(struct b43_dmadesc_meta), GFP_KERNEL); if (!ring->meta) goto err_kfree_ring; + + ring->type = type; + ring->dev = dev; + ring->mmio_base = b43_dmacontroller_base(type, controller_index); + ring->index = controller_index; + if (type == B43_DMA_64BIT) + ring->ops = &dma64_ops; + else + ring->ops = &dma32_ops; if (for_tx) { - ring->txhdr_cache = kcalloc(nr_slots, + ring->tx = 1; + ring->current_slot = -1; + } else { + if (ring->index == 0) { + ring->rx_buffersize = B43_DMA0_RX_BUFFERSIZE; + ring->frameoffset = B43_DMA0_RX_FRAMEOFFSET; + } else if (ring->index == 3) { + ring->rx_buffersize = B43_DMA3_RX_BUFFERSIZE; + ring->frameoffset = B43_DMA3_RX_FRAMEOFFSET; + } else + B43_WARN_ON(1); + } + spin_lock_init(&ring->lock); +#ifdef CONFIG_B43_DEBUG + ring->last_injected_overflow = jiffies; +#endif + + if (for_tx) { + ring->txhdr_cache = kcalloc(ring->nr_slots, b43_txhdr_size(dev), GFP_KERNEL); if (!ring->txhdr_cache) @@ -828,7 +853,7 @@ struct b43_dmaring *b43_setup_dmaring(struct b43_wldev *dev, b43_txhdr_size(dev), 1)) { /* ugh realloc */ kfree(ring->txhdr_cache); - ring->txhdr_cache = kcalloc(nr_slots, + ring->txhdr_cache = kcalloc(ring->nr_slots, b43_txhdr_size(dev), GFP_KERNEL | GFP_DMA); if (!ring->txhdr_cache) @@ -853,32 +878,6 @@ struct b43_dmaring *b43_setup_dmaring(struct b43_wldev *dev, DMA_TO_DEVICE); } - ring->dev = dev; - ring->nr_slots = nr_slots; - ring->mmio_base = b43_dmacontroller_base(type, controller_index); - ring->index = controller_index; - if (type == B43_DMA_64BIT) - ring->ops = &dma64_ops; - else - ring->ops = &dma32_ops; - if (for_tx) { - ring->tx = 1; - ring->current_slot = -1; - } else { - if (ring->index == 0) { - ring->rx_buffersize = B43_DMA0_RX_BUFFERSIZE; - ring->frameoffset = B43_DMA0_RX_FRAMEOFFSET; - } else if (ring->index == 3) { - ring->rx_buffersize = B43_DMA3_RX_BUFFERSIZE; - ring->frameoffset = B43_DMA3_RX_FRAMEOFFSET; - } else - B43_WARN_ON(1); - } - spin_lock_init(&ring->lock); -#ifdef CONFIG_B43_DEBUG - ring->last_injected_overflow = jiffies; -#endif - err = alloc_ringmemory(ring); if (err) goto err_kfree_txhdr_cache; diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 8fdba9415c04f2da1d8099d8165613f3ae21be96..fa4b0d8b74a26df90df59f8f3fa57dc8925d023e 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -1145,7 +1145,6 @@ static void b43_generate_noise_sample(struct b43_wldev *dev) b43_jssi_write(dev, 0x7F7F7F7F); b43_write32(dev, B43_MMIO_MACCMD, b43_read32(dev, B43_MMIO_MACCMD) | B43_MACCMD_BGNOISE); - B43_WARN_ON(dev->noisecalc.channel_at_start != dev->phy.channel); } static void b43_calculate_link_quality(struct b43_wldev *dev) @@ -1154,7 +1153,6 @@ static void b43_calculate_link_quality(struct b43_wldev *dev) if (dev->noisecalc.calculation_running) return; - dev->noisecalc.channel_at_start = dev->phy.channel; dev->noisecalc.calculation_running = 1; dev->noisecalc.nr_samples = 0; @@ -1171,9 +1169,16 @@ static void handle_irq_noise(struct b43_wldev *dev) /* Bottom half of Link Quality calculation. */ + /* Possible race condition: It might be possible that the user + * changed to a different channel in the meantime since we + * started the calculation. We ignore that fact, since it's + * not really that much of a problem. The background noise is + * an estimation only anyway. Slightly wrong results will get damped + * by the averaging of the 8 sample rounds. Additionally the + * value is shortlived. So it will be replaced by the next noise + * calculation round soon. */ + B43_WARN_ON(!dev->noisecalc.calculation_running); - if (dev->noisecalc.channel_at_start != phy->channel) - goto drop_calculation; *((__le32 *)noise) = cpu_to_le32(b43_jssi_read(dev)); if (noise[0] == 0x7F || noise[1] == 0x7F || noise[2] == 0x7F || noise[3] == 0x7F) @@ -1214,11 +1219,10 @@ static void handle_irq_noise(struct b43_wldev *dev) average -= 48; dev->stats.link_noise = average; - drop_calculation: dev->noisecalc.calculation_running = 0; return; } - generate_new: +generate_new: b43_generate_noise_sample(dev); } @@ -1544,6 +1548,30 @@ static void b43_write_probe_resp_template(struct b43_wldev *dev, kfree(probe_resp_data); } +static void b43_upload_beacon0(struct b43_wldev *dev) +{ + struct b43_wl *wl = dev->wl; + + if (wl->beacon0_uploaded) + return; + b43_write_beacon_template(dev, 0x68, 0x18); + /* FIXME: Probe resp upload doesn't really belong here, + * but we don't use that feature anyway. */ + b43_write_probe_resp_template(dev, 0x268, 0x4A, + &__b43_ratetable[3]); + wl->beacon0_uploaded = 1; +} + +static void b43_upload_beacon1(struct b43_wldev *dev) +{ + struct b43_wl *wl = dev->wl; + + if (wl->beacon1_uploaded) + return; + b43_write_beacon_template(dev, 0x468, 0x1A); + wl->beacon1_uploaded = 1; +} + static void handle_irq_beacon(struct b43_wldev *dev) { struct b43_wl *wl = dev->wl; @@ -1568,24 +1596,27 @@ static void handle_irq_beacon(struct b43_wldev *dev) return; } - if (!beacon0_valid) { - if (!wl->beacon0_uploaded) { - b43_write_beacon_template(dev, 0x68, 0x18); - b43_write_probe_resp_template(dev, 0x268, 0x4A, - &__b43_ratetable[3]); - wl->beacon0_uploaded = 1; - } + if (unlikely(wl->beacon_templates_virgin)) { + /* We never uploaded a beacon before. + * Upload both templates now, but only mark one valid. */ + wl->beacon_templates_virgin = 0; + b43_upload_beacon0(dev); + b43_upload_beacon1(dev); cmd = b43_read32(dev, B43_MMIO_MACCMD); cmd |= B43_MACCMD_BEACON0_VALID; b43_write32(dev, B43_MMIO_MACCMD, cmd); - } else if (!beacon1_valid) { - if (!wl->beacon1_uploaded) { - b43_write_beacon_template(dev, 0x468, 0x1A); - wl->beacon1_uploaded = 1; + } else { + if (!beacon0_valid) { + b43_upload_beacon0(dev); + cmd = b43_read32(dev, B43_MMIO_MACCMD); + cmd |= B43_MACCMD_BEACON0_VALID; + b43_write32(dev, B43_MMIO_MACCMD, cmd); + } else if (!beacon1_valid) { + b43_upload_beacon1(dev); + cmd = b43_read32(dev, B43_MMIO_MACCMD); + cmd |= B43_MACCMD_BEACON1_VALID; + b43_write32(dev, B43_MMIO_MACCMD, cmd); } - cmd = b43_read32(dev, B43_MMIO_MACCMD); - cmd |= B43_MACCMD_BEACON1_VALID; - b43_write32(dev, B43_MMIO_MACCMD, cmd); } } @@ -4073,6 +4104,9 @@ static int b43_op_start(struct ieee80211_hw *hw) wl->filter_flags = 0; wl->radiotap_enabled = 0; b43_qos_clear(wl); + wl->beacon0_uploaded = 0; + wl->beacon1_uploaded = 0; + wl->beacon_templates_virgin = 1; /* First register RFkill. * LEDs that are registered later depend on it. */ @@ -4241,7 +4275,9 @@ static void b43_chip_reset(struct work_struct *work) goto out; } } - out: +out: + if (err) + wl->current_dev = NULL; /* Failed to init the dev. */ mutex_unlock(&wl->mutex); if (err) b43err(wl, "Controller restart FAILED\n"); @@ -4382,9 +4418,11 @@ static void b43_one_core_detach(struct ssb_device *dev) struct b43_wldev *wldev; struct b43_wl *wl; + /* Do not cancel ieee80211-workqueue based work here. + * See comment in b43_remove(). */ + wldev = ssb_get_drvdata(dev); wl = wldev->wl; - cancel_work_sync(&wldev->restart_work); b43_debugfs_remove_device(wldev); b43_wireless_core_detach(wldev); list_del(&wldev->list); @@ -4569,6 +4607,10 @@ static void b43_remove(struct ssb_device *dev) struct b43_wl *wl = ssb_get_devtypedata(dev); struct b43_wldev *wldev = ssb_get_drvdata(dev); + /* We must cancel any work here before unregistering from ieee80211, + * as the ieee80211 unreg will destroy the workqueue. */ + cancel_work_sync(&wldev->restart_work); + B43_WARN_ON(!wl); if (wl->current_dev == wldev) ieee80211_unregister_hw(wl->hw); diff --git a/drivers/net/wireless/b43legacy/Kconfig b/drivers/net/wireless/b43legacy/Kconfig index 13c65faf024727eb1caad88642f2f89d94a40b15..aef2298d37ac2e7678a700677716959e76915ab0 100644 --- a/drivers/net/wireless/b43legacy/Kconfig +++ b/drivers/net/wireless/b43legacy/Kconfig @@ -1,6 +1,6 @@ config B43LEGACY tristate "Broadcom 43xx-legacy wireless support (mac80211 stack)" - depends on SSB_POSSIBLE && MAC80211 && WLAN_80211 + depends on SSB_POSSIBLE && MAC80211 && WLAN_80211 && HAS_DMA select SSB select FW_LOADER select HW_RANDOM diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c index 14a5eea2573e8a01e28f2b9cb23cda7f4450bc8e..204077c13870c05b619f781154bcc942eb1cdf1d 100644 --- a/drivers/net/wireless/b43legacy/main.c +++ b/drivers/net/wireless/b43legacy/main.c @@ -3039,7 +3039,6 @@ static void b43legacy_set_pretbtt(struct b43legacy_wldev *dev) /* Locking: wl->mutex */ static void b43legacy_wireless_core_exit(struct b43legacy_wldev *dev) { - struct b43legacy_wl *wl = dev->wl; struct b43legacy_phy *phy = &dev->phy; u32 macctl; @@ -3054,12 +3053,6 @@ static void b43legacy_wireless_core_exit(struct b43legacy_wldev *dev) macctl |= B43legacy_MACCTL_PSM_JMP0; b43legacy_write32(dev, B43legacy_MMIO_MACCTL, macctl); - mutex_unlock(&wl->mutex); - /* Must unlock as it would otherwise deadlock. No races here. - * Cancel possibly pending workqueues. */ - cancel_work_sync(&dev->restart_work); - mutex_lock(&wl->mutex); - b43legacy_leds_exit(dev); b43legacy_rng_exit(dev->wl); b43legacy_pio_free(dev); @@ -3486,6 +3479,8 @@ static void b43legacy_chip_reset(struct work_struct *work) } } out: + if (err) + wl->current_dev = NULL; /* Failed to init the dev. */ mutex_unlock(&wl->mutex); if (err) b43legacyerr(wl, "Controller restart FAILED\n"); @@ -3618,9 +3613,11 @@ static void b43legacy_one_core_detach(struct ssb_device *dev) struct b43legacy_wldev *wldev; struct b43legacy_wl *wl; + /* Do not cancel ieee80211-workqueue based work here. + * See comment in b43legacy_remove(). */ + wldev = ssb_get_drvdata(dev); wl = wldev->wl; - cancel_work_sync(&wldev->restart_work); b43legacy_debugfs_remove_device(wldev); b43legacy_wireless_core_detach(wldev); list_del(&wldev->list); @@ -3789,6 +3786,10 @@ static void b43legacy_remove(struct ssb_device *dev) struct b43legacy_wl *wl = ssb_get_devtypedata(dev); struct b43legacy_wldev *wldev = ssb_get_drvdata(dev); + /* We must cancel any work here before unregistering from ieee80211, + * as the ieee80211 unreg will destroy the workqueue. */ + cancel_work_sync(&wldev->restart_work); + B43legacy_WARN_ON(!wl); if (wl->current_dev == wldev) ieee80211_unregister_hw(wl->hw); diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index 437a9bcc9bd3793cee25bce11c381fdae75ab2f3..ed4317a17cbb03beafb276e9f870dece124b24e8 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -833,6 +833,7 @@ static struct pcmcia_device_id hostap_cs_ids[] = { PCMCIA_DEVICE_MANF_CARD(0x50c2, 0x0001), PCMCIA_DEVICE_MANF_CARD(0x50c2, 0x7300), /* PCMCIA_DEVICE_MANF_CARD(0xc00f, 0x0000), conflict with pcnet_cs */ + PCMCIA_DEVICE_MANF_CARD(0xc250, 0x0002), PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002), PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005), PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0010), diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c index 7be68db6f3008db478943cafe61a04706a0b6271..cdf90c40f11b872c60fc293e5caef3a1d82756b9 100644 --- a/drivers/net/wireless/hostap/hostap_hw.c +++ b/drivers/net/wireless/hostap/hostap_hw.c @@ -3276,11 +3276,6 @@ while (0) } printk(KERN_INFO "%s: Registered netdevice %s\n", dev_info, dev->name); -#ifndef PRISM2_NO_PROCFS_DEBUG - create_proc_read_entry("registers", 0, local->proc, - prism2_registers_proc_read, local); -#endif /* PRISM2_NO_PROCFS_DEBUG */ - hostap_init_data(local); return dev; @@ -3307,6 +3302,10 @@ static int hostap_hw_ready(struct net_device *dev) netif_carrier_off(local->ddev); } hostap_init_proc(local); +#ifndef PRISM2_NO_PROCFS_DEBUG + create_proc_read_entry("registers", 0, local->proc, + prism2_registers_proc_read, local); +#endif /* PRISM2_NO_PROCFS_DEBUG */ hostap_init_ap_proc(local); return 0; } diff --git a/drivers/net/wireless/hostap/hostap_main.c b/drivers/net/wireless/hostap/hostap_main.c index 20d387f6658c4817010e9bf196020f1221257446..f7aec9309d0412c86dd0bc3fd111ff9c37ef7d5c 100644 --- a/drivers/net/wireless/hostap/hostap_main.c +++ b/drivers/net/wireless/hostap/hostap_main.c @@ -682,7 +682,13 @@ static int prism2_close(struct net_device *dev) netif_device_detach(dev); } - flush_scheduled_work(); + cancel_work_sync(&local->reset_queue); + cancel_work_sync(&local->set_multicast_list_queue); + cancel_work_sync(&local->set_tim_queue); +#ifndef PRISM2_NO_STATION_MODES + cancel_work_sync(&local->info_queue); +#endif + cancel_work_sync(&local->comms_qual_update); module_put(local->hw_module); diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c index fa87c5c2ae0bf9d8fe1937965dc09750387f52ba..6e704608947c775f9f89267d81667d3fffcac24c 100644 --- a/drivers/net/wireless/ipw2200.c +++ b/drivers/net/wireless/ipw2200.c @@ -1753,6 +1753,8 @@ static int ipw_radio_kill_sw(struct ipw_priv *priv, int disable_radio) if (priv->workqueue) { cancel_delayed_work(&priv->request_scan); + cancel_delayed_work(&priv->request_direct_scan); + cancel_delayed_work(&priv->request_passive_scan); cancel_delayed_work(&priv->scan_event); } queue_work(priv->workqueue, &priv->down); @@ -2005,6 +2007,8 @@ static void ipw_irq_tasklet(struct ipw_priv *priv) wake_up_interruptible(&priv->wait_command_queue); priv->status &= ~(STATUS_ASSOCIATED | STATUS_ASSOCIATING); cancel_delayed_work(&priv->request_scan); + cancel_delayed_work(&priv->request_direct_scan); + cancel_delayed_work(&priv->request_passive_scan); cancel_delayed_work(&priv->scan_event); schedule_work(&priv->link_down); queue_delayed_work(priv->workqueue, &priv->rf_kill, 2 * HZ); @@ -4712,6 +4716,12 @@ static void ipw_rx_notification(struct ipw_priv *priv, priv->status &= ~STATUS_SCAN_FORCED; #endif /* CONFIG_IPW2200_MONITOR */ + /* Do queued direct scans first */ + if (priv->status & STATUS_DIRECT_SCAN_PENDING) { + queue_delayed_work(priv->workqueue, + &priv->request_direct_scan, 0); + } + if (!(priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING | STATUS_ROAMING | @@ -6267,7 +6277,7 @@ static void ipw_add_scan_channels(struct ipw_priv *priv, } } -static int ipw_request_scan_helper(struct ipw_priv *priv, int type) +static int ipw_request_scan_helper(struct ipw_priv *priv, int type, int direct) { struct ipw_scan_request_ext scan; int err = 0, scan_type; @@ -6278,22 +6288,31 @@ static int ipw_request_scan_helper(struct ipw_priv *priv, int type) mutex_lock(&priv->mutex); + if (direct && (priv->direct_scan_ssid_len == 0)) { + IPW_DEBUG_HC("Direct scan requested but no SSID to scan for\n"); + priv->status &= ~STATUS_DIRECT_SCAN_PENDING; + goto done; + } + if (priv->status & STATUS_SCANNING) { - IPW_DEBUG_HC("Concurrent scan requested. Ignoring.\n"); - priv->status |= STATUS_SCAN_PENDING; + IPW_DEBUG_HC("Concurrent scan requested. Queuing.\n"); + priv->status |= direct ? STATUS_DIRECT_SCAN_PENDING : + STATUS_SCAN_PENDING; goto done; } if (!(priv->status & STATUS_SCAN_FORCED) && priv->status & STATUS_SCAN_ABORTING) { IPW_DEBUG_HC("Scan request while abort pending. Queuing.\n"); - priv->status |= STATUS_SCAN_PENDING; + priv->status |= direct ? STATUS_DIRECT_SCAN_PENDING : + STATUS_SCAN_PENDING; goto done; } if (priv->status & STATUS_RF_KILL_MASK) { - IPW_DEBUG_HC("Aborting scan due to RF Kill activation\n"); - priv->status |= STATUS_SCAN_PENDING; + IPW_DEBUG_HC("Queuing scan due to RF Kill activation\n"); + priv->status |= direct ? STATUS_DIRECT_SCAN_PENDING : + STATUS_SCAN_PENDING; goto done; } @@ -6321,6 +6340,7 @@ static int ipw_request_scan_helper(struct ipw_priv *priv, int type) cpu_to_le16(20); scan.dwell_time[IPW_SCAN_PASSIVE_FULL_DWELL_SCAN] = cpu_to_le16(120); + scan.dwell_time[IPW_SCAN_ACTIVE_DIRECT_SCAN] = cpu_to_le16(20); #ifdef CONFIG_IPW2200_MONITOR if (priv->ieee->iw_mode == IW_MODE_MONITOR) { @@ -6360,13 +6380,23 @@ static int ipw_request_scan_helper(struct ipw_priv *priv, int type) cpu_to_le16(2000); } else { #endif /* CONFIG_IPW2200_MONITOR */ - /* If we are roaming, then make this a directed scan for the - * current network. Otherwise, ensure that every other scan - * is a fast channel hop scan */ - if ((priv->status & STATUS_ROAMING) - || (!(priv->status & STATUS_ASSOCIATED) - && (priv->config & CFG_STATIC_ESSID) - && (le32_to_cpu(scan.full_scan_index) % 2))) { + /* Honor direct scans first, otherwise if we are roaming make + * this a direct scan for the current network. Finally, + * ensure that every other scan is a fast channel hop scan */ + if (direct) { + err = ipw_send_ssid(priv, priv->direct_scan_ssid, + priv->direct_scan_ssid_len); + if (err) { + IPW_DEBUG_HC("Attempt to send SSID command " + "failed\n"); + goto done; + } + + scan_type = IPW_SCAN_ACTIVE_BROADCAST_AND_DIRECT_SCAN; + } else if ((priv->status & STATUS_ROAMING) + || (!(priv->status & STATUS_ASSOCIATED) + && (priv->config & CFG_STATIC_ESSID) + && (le32_to_cpu(scan.full_scan_index) % 2))) { err = ipw_send_ssid(priv, priv->essid, priv->essid_len); if (err) { IPW_DEBUG_HC("Attempt to send SSID command " @@ -6391,7 +6421,12 @@ send_request: } priv->status |= STATUS_SCANNING; - priv->status &= ~STATUS_SCAN_PENDING; + if (direct) { + priv->status &= ~STATUS_DIRECT_SCAN_PENDING; + priv->direct_scan_ssid_len = 0; + } else + priv->status &= ~STATUS_SCAN_PENDING; + queue_delayed_work(priv->workqueue, &priv->scan_check, IPW_SCAN_CHECK_WATCHDOG); done: @@ -6402,15 +6437,22 @@ done: static void ipw_request_passive_scan(struct work_struct *work) { struct ipw_priv *priv = - container_of(work, struct ipw_priv, request_passive_scan); - ipw_request_scan_helper(priv, IW_SCAN_TYPE_PASSIVE); + container_of(work, struct ipw_priv, request_passive_scan.work); + ipw_request_scan_helper(priv, IW_SCAN_TYPE_PASSIVE, 0); } static void ipw_request_scan(struct work_struct *work) { struct ipw_priv *priv = container_of(work, struct ipw_priv, request_scan.work); - ipw_request_scan_helper(priv, IW_SCAN_TYPE_ACTIVE); + ipw_request_scan_helper(priv, IW_SCAN_TYPE_ACTIVE, 0); +} + +static void ipw_request_direct_scan(struct work_struct *work) +{ + struct ipw_priv *priv = + container_of(work, struct ipw_priv, request_direct_scan.work); + ipw_request_scan_helper(priv, IW_SCAN_TYPE_ACTIVE, 1); } static void ipw_bg_abort_scan(struct work_struct *work) @@ -7558,8 +7600,31 @@ static int ipw_associate(void *data) priv->ieee->iw_mode == IW_MODE_ADHOC && priv->config & CFG_ADHOC_CREATE && priv->config & CFG_STATIC_ESSID && - priv->config & CFG_STATIC_CHANNEL && - !list_empty(&priv->ieee->network_free_list)) { + priv->config & CFG_STATIC_CHANNEL) { + /* Use oldest network if the free list is empty */ + if (list_empty(&priv->ieee->network_free_list)) { + struct ieee80211_network *oldest = NULL; + struct ieee80211_network *target; + DECLARE_MAC_BUF(mac); + + list_for_each_entry(target, &priv->ieee->network_list, list) { + if ((oldest == NULL) || + (target->last_scanned < oldest->last_scanned)) + oldest = target; + } + + /* If there are no more slots, expire the oldest */ + list_del(&oldest->list); + target = oldest; + IPW_DEBUG_ASSOC("Expired '%s' (%s) from " + "network list.\n", + escape_essid(target->ssid, + target->ssid_len), + print_mac(mac, target->bssid)); + list_add_tail(&target->list, + &priv->ieee->network_free_list); + } + element = priv->ieee->network_free_list.next; network = list_entry(element, struct ieee80211_network, list); ipw_adhoc_create(priv, network); @@ -9454,99 +9519,38 @@ static int ipw_wx_get_retry(struct net_device *dev, return 0; } -static int ipw_request_direct_scan(struct ipw_priv *priv, char *essid, - int essid_len) -{ - struct ipw_scan_request_ext scan; - int err = 0, scan_type; - - if (!(priv->status & STATUS_INIT) || - (priv->status & STATUS_EXIT_PENDING)) - return 0; - - mutex_lock(&priv->mutex); - - if (priv->status & STATUS_RF_KILL_MASK) { - IPW_DEBUG_HC("Aborting scan due to RF kill activation\n"); - priv->status |= STATUS_SCAN_PENDING; - goto done; - } - - IPW_DEBUG_HC("starting request direct scan!\n"); - - if (priv->status & (STATUS_SCANNING | STATUS_SCAN_ABORTING)) { - /* We should not sleep here; otherwise we will block most - * of the system (for instance, we hold rtnl_lock when we - * get here). - */ - err = -EAGAIN; - goto done; - } - memset(&scan, 0, sizeof(scan)); - - if (priv->config & CFG_SPEED_SCAN) - scan.dwell_time[IPW_SCAN_ACTIVE_BROADCAST_SCAN] = - cpu_to_le16(30); - else - scan.dwell_time[IPW_SCAN_ACTIVE_BROADCAST_SCAN] = - cpu_to_le16(20); - - scan.dwell_time[IPW_SCAN_ACTIVE_BROADCAST_AND_DIRECT_SCAN] = - cpu_to_le16(20); - scan.dwell_time[IPW_SCAN_PASSIVE_FULL_DWELL_SCAN] = cpu_to_le16(120); - scan.dwell_time[IPW_SCAN_ACTIVE_DIRECT_SCAN] = cpu_to_le16(20); - - scan.full_scan_index = cpu_to_le32(ieee80211_get_scans(priv->ieee)); - - err = ipw_send_ssid(priv, essid, essid_len); - if (err) { - IPW_DEBUG_HC("Attempt to send SSID command failed\n"); - goto done; - } - scan_type = IPW_SCAN_ACTIVE_BROADCAST_AND_DIRECT_SCAN; - - ipw_add_scan_channels(priv, &scan, scan_type); - - err = ipw_send_scan_request_ext(priv, &scan); - if (err) { - IPW_DEBUG_HC("Sending scan command failed: %08X\n", err); - goto done; - } - - priv->status |= STATUS_SCANNING; - - done: - mutex_unlock(&priv->mutex); - return err; -} - static int ipw_wx_set_scan(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); struct iw_scan_req *req = (struct iw_scan_req *)extra; + struct delayed_work *work = NULL; mutex_lock(&priv->mutex); + priv->user_requested_scan = 1; - mutex_unlock(&priv->mutex); if (wrqu->data.length == sizeof(struct iw_scan_req)) { if (wrqu->data.flags & IW_SCAN_THIS_ESSID) { - ipw_request_direct_scan(priv, req->essid, - req->essid_len); - return 0; - } - if (req->scan_type == IW_SCAN_TYPE_PASSIVE) { - queue_work(priv->workqueue, - &priv->request_passive_scan); - return 0; + int len = min((int)req->essid_len, + (int)sizeof(priv->direct_scan_ssid)); + memcpy(priv->direct_scan_ssid, req->essid, len); + priv->direct_scan_ssid_len = len; + work = &priv->request_direct_scan; + } else if (req->scan_type == IW_SCAN_TYPE_PASSIVE) { + work = &priv->request_passive_scan; } + } else { + /* Normal active broadcast scan */ + work = &priv->request_scan; } + mutex_unlock(&priv->mutex); + IPW_DEBUG_WX("Start scan\n"); - queue_delayed_work(priv->workqueue, &priv->request_scan, 0); + queue_delayed_work(priv->workqueue, work, 0); return 0; } @@ -10708,6 +10712,8 @@ static void ipw_link_up(struct ipw_priv *priv) } cancel_delayed_work(&priv->request_scan); + cancel_delayed_work(&priv->request_direct_scan); + cancel_delayed_work(&priv->request_passive_scan); cancel_delayed_work(&priv->scan_event); ipw_reset_stats(priv); /* Ensure the rate is updated immediately */ @@ -10738,6 +10744,8 @@ static void ipw_link_down(struct ipw_priv *priv) /* Cancel any queued work ... */ cancel_delayed_work(&priv->request_scan); + cancel_delayed_work(&priv->request_direct_scan); + cancel_delayed_work(&priv->request_passive_scan); cancel_delayed_work(&priv->adhoc_check); cancel_delayed_work(&priv->gather_stats); @@ -10777,8 +10785,9 @@ static int __devinit ipw_setup_deferred_work(struct ipw_priv *priv) INIT_WORK(&priv->up, ipw_bg_up); INIT_WORK(&priv->down, ipw_bg_down); INIT_DELAYED_WORK(&priv->request_scan, ipw_request_scan); + INIT_DELAYED_WORK(&priv->request_direct_scan, ipw_request_direct_scan); + INIT_DELAYED_WORK(&priv->request_passive_scan, ipw_request_passive_scan); INIT_DELAYED_WORK(&priv->scan_event, ipw_scan_event); - INIT_WORK(&priv->request_passive_scan, ipw_request_passive_scan); INIT_DELAYED_WORK(&priv->gather_stats, ipw_bg_gather_stats); INIT_WORK(&priv->abort_scan, ipw_bg_abort_scan); INIT_WORK(&priv->roam, ipw_bg_roam); @@ -11584,6 +11593,7 @@ static int ipw_prom_alloc(struct ipw_priv *priv) priv->prom_net_dev->hard_start_xmit = ipw_prom_hard_start_xmit; priv->prom_priv->ieee->iw_mode = IW_MODE_MONITOR; + SET_NETDEV_DEV(priv->prom_net_dev, &priv->pci_dev->dev); rc = register_netdev(priv->prom_net_dev); if (rc) { @@ -11811,6 +11821,8 @@ static void __devexit ipw_pci_remove(struct pci_dev *pdev) cancel_delayed_work(&priv->adhoc_check); cancel_delayed_work(&priv->gather_stats); cancel_delayed_work(&priv->request_scan); + cancel_delayed_work(&priv->request_direct_scan); + cancel_delayed_work(&priv->request_passive_scan); cancel_delayed_work(&priv->scan_event); cancel_delayed_work(&priv->rf_kill); cancel_delayed_work(&priv->scan_check); diff --git a/drivers/net/wireless/ipw2200.h b/drivers/net/wireless/ipw2200.h index cd3295b66dd65013e6a0b0f854391eb96cf63235..d4ab28b73b321542fcf5e3d03503be5fc15f2127 100644 --- a/drivers/net/wireless/ipw2200.h +++ b/drivers/net/wireless/ipw2200.h @@ -1037,6 +1037,7 @@ struct ipw_cmd { /* XXX */ #define STATUS_DISASSOC_PENDING (1<<12) #define STATUS_STATE_PENDING (1<<13) +#define STATUS_DIRECT_SCAN_PENDING (1<<19) #define STATUS_SCAN_PENDING (1<<20) #define STATUS_SCANNING (1<<21) #define STATUS_SCAN_ABORTING (1<<22) @@ -1292,6 +1293,8 @@ struct ipw_priv { struct iw_public_data wireless_data; int user_requested_scan; + u8 direct_scan_ssid[IW_ESSID_MAX_SIZE]; + u8 direct_scan_ssid_len; struct workqueue_struct *workqueue; @@ -1301,8 +1304,9 @@ struct ipw_priv { struct work_struct system_config; struct work_struct rx_replenish; struct delayed_work request_scan; + struct delayed_work request_direct_scan; + struct delayed_work request_passive_scan; struct delayed_work scan_event; - struct work_struct request_passive_scan; struct work_struct adapter_restart; struct delayed_work rf_kill; struct work_struct up; diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-led.c b/drivers/net/wireless/iwlwifi/iwl-3945-led.c index d200d08fb0863e4968a599ff548cc97024369d0d..8b1528e52d43ad12dc8948249bb52d9894292a74 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945-led.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945-led.c @@ -229,14 +229,15 @@ static int iwl3945_led_register_led(struct iwl3945_priv *priv, led->led_dev.brightness_set = iwl3945_led_brightness_set; led->led_dev.default_trigger = trigger; + led->priv = priv; + led->type = type; + ret = led_classdev_register(device, &led->led_dev); if (ret) { IWL_ERROR("Error: failed to register led handler.\n"); return ret; } - led->priv = priv; - led->type = type; led->registered = 1; if (set_led && led->led_on) diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c index c9847b1a67f7d9ee5c58abfcc4f391167da890ff..3a7f0cb710ec62633df55c6609200612c4283ffc 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c @@ -1162,7 +1162,6 @@ static s32 rs_get_best_rate(struct iwl_priv *priv, /* Higher rate not available, use the original */ } else { - new_rate = rate; break; } } @@ -2009,7 +2008,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv, * 2) Not just finishing up a search * 3) Allowing a new search */ - if (!update_lq && !done_search && !lq_sta->stay_in_tbl) { + if (!update_lq && !done_search && !lq_sta->stay_in_tbl && window->counter) { /* Save current throughput to compare with "search" throughput*/ lq_sta->last_tpt = current_tpt; diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c index 6328b9593877a2ed0797137cae378fc6e689f6a5..8124fd9b1353523c603e679914d2fd839ac6f97b 100644 --- a/drivers/net/wireless/libertas/cmd.c +++ b/drivers/net/wireless/libertas/cmd.c @@ -1842,6 +1842,9 @@ static void lbs_send_confirmsleep(struct lbs_private *priv) spin_lock_irqsave(&priv->driver_lock, flags); + /* We don't get a response on the sleep-confirmation */ + priv->dnld_sent = DNLD_RES_RECEIVED; + /* If nothing to do, go back to sleep (?) */ if (!__kfifo_len(priv->event_fifo) && !priv->resp_len[priv->resp_idx]) priv->psstate = PS_STATE_SLEEP; @@ -1904,12 +1907,12 @@ void lbs_ps_confirm_sleep(struct lbs_private *priv) lbs_deb_enter(LBS_DEB_HOST); + spin_lock_irqsave(&priv->driver_lock, flags); if (priv->dnld_sent) { allowed = 0; lbs_deb_host("dnld_sent was set\n"); } - spin_lock_irqsave(&priv->driver_lock, flags); /* In-progress command? */ if (priv->cur_cmd) { allowed = 0; diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c index ad2fabca9116b1a6ae67eaecda1768f73d8095e5..0aa0ce3b2c425206262997ef1eacb163cb66c977 100644 --- a/drivers/net/wireless/libertas/debugfs.c +++ b/drivers/net/wireless/libertas/debugfs.c @@ -312,8 +312,8 @@ static ssize_t lbs_threshold_write(uint16_t tlv_type, uint16_t event_mask, if (tlv_type != TLV_TYPE_BCNMISS) tlv->freq = freq; - /* The command header, the event mask, and the one TLV */ - events->hdr.size = cpu_to_le16(sizeof(events->hdr) + 2 + sizeof(*tlv)); + /* The command header, the action, the event mask, and one TLV */ + events->hdr.size = cpu_to_le16(sizeof(events->hdr) + 4 + sizeof(*tlv)); ret = lbs_cmd_with_response(priv, CMD_802_11_SUBSCRIBE_EVENT, events); diff --git a/drivers/net/wireless/libertas/ethtool.c b/drivers/net/wireless/libertas/ethtool.c index dcfdb404678b796717fcf63a79018e3fbfb39bd0..688d60de55cb580d89cb3e188377be4203e887ef 100644 --- a/drivers/net/wireless/libertas/ethtool.c +++ b/drivers/net/wireless/libertas/ethtool.c @@ -73,8 +73,8 @@ out: return ret; } -static void lbs_ethtool_get_stats(struct net_device * dev, - struct ethtool_stats * stats, u64 * data) +static void lbs_ethtool_get_stats(struct net_device *dev, + struct ethtool_stats *stats, uint64_t *data) { struct lbs_private *priv = dev->priv; struct cmd_ds_mesh_access mesh_access; @@ -83,12 +83,12 @@ static void lbs_ethtool_get_stats(struct net_device * dev, lbs_deb_enter(LBS_DEB_ETHTOOL); /* Get Mesh Statistics */ - ret = lbs_prepare_and_send_command(priv, - CMD_MESH_ACCESS, CMD_ACT_MESH_GET_STATS, - CMD_OPTION_WAITFORRSP, 0, &mesh_access); + ret = lbs_mesh_access(priv, CMD_ACT_MESH_GET_STATS, &mesh_access); - if (ret) + if (ret) { + memset(data, 0, MESH_STATS_NUM*(sizeof(uint64_t))); return; + } priv->mstats.fwd_drop_rbt = le32_to_cpu(mesh_access.data[0]); priv->mstats.fwd_drop_ttl = le32_to_cpu(mesh_access.data[1]); @@ -111,19 +111,18 @@ static void lbs_ethtool_get_stats(struct net_device * dev, lbs_deb_enter(LBS_DEB_ETHTOOL); } -static int lbs_ethtool_get_sset_count(struct net_device * dev, int sset) +static int lbs_ethtool_get_sset_count(struct net_device *dev, int sset) { - switch (sset) { - case ETH_SS_STATS: + struct lbs_private *priv = dev->priv; + + if (sset == ETH_SS_STATS && dev == priv->mesh_dev) return MESH_STATS_NUM; - default: - return -EOPNOTSUPP; - } + + return -EOPNOTSUPP; } static void lbs_ethtool_get_strings(struct net_device *dev, - u32 stringset, - u8 * s) + uint32_t stringset, uint8_t *s) { int i; diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c index 406f54d409563ec85ccecdd5e665dc44d21e01c1..acfc4bfcc26272e7e1184a24308e4bab70377a10 100644 --- a/drivers/net/wireless/libertas/main.c +++ b/drivers/net/wireless/libertas/main.c @@ -732,8 +732,8 @@ static int lbs_thread(void *data) lbs_deb_thread("4: currenttxskb %p, dnld_sent %d\n", priv->currenttxskb, priv->dnld_sent); - spin_lock_irq(&priv->driver_lock); /* Process any pending command response */ + spin_lock_irq(&priv->driver_lock); resp_idx = priv->resp_idx; if (priv->resp_len[resp_idx]) { spin_unlock_irq(&priv->driver_lock); @@ -756,6 +756,7 @@ static int lbs_thread(void *data) priv->nr_retries = 0; } else { priv->cur_cmd = NULL; + priv->dnld_sent = DNLD_RES_RECEIVED; lbs_pr_info("requeueing command %x due to timeout (#%d)\n", le16_to_cpu(cmdnode->cmdbuf->command), priv->nr_retries); @@ -1564,6 +1565,7 @@ static int lbs_add_rtap(struct lbs_private *priv) rtap_dev->hard_start_xmit = lbs_rtap_hard_start_xmit; rtap_dev->set_multicast_list = lbs_set_multicast_list; rtap_dev->priv = priv; + SET_NETDEV_DEV(rtap_dev, priv->dev->dev.parent); ret = register_netdev(rtap_dev); if (ret) { diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c index 8b7f5768a10307d0ebd81446e8b78b4c71758e0a..1c216e015f641b428fceb4c060386d9ee9e1520c 100644 --- a/drivers/net/wireless/orinoco_cs.c +++ b/drivers/net/wireless/orinoco_cs.c @@ -461,6 +461,7 @@ static struct pcmcia_device_id orinoco_cs_ids[] = { PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0673), /* Linksys WCF12 Wireless CompactFlash Card */ PCMCIA_DEVICE_MANF_CARD(0x02aa, 0x0002), /* ASUS SpaceLink WL-100 */ PCMCIA_DEVICE_MANF_CARD(0x02ac, 0x0002), /* SpeedStream SS1021 Wireless Adapter */ + PCMCIA_DEVICE_MANF_CARD(0x02ac, 0x3021), /* SpeedStream Wireless Adapter */ PCMCIA_DEVICE_MANF_CARD(0x14ea, 0xb001), /* PLANEX RoadLannerWave GW-NS11H */ PCMCIA_DEVICE_MANF_CARD(0x50c2, 0x7300), /* Airvast WN-100 */ PCMCIA_DEVICE_MANF_CARD(0x9005, 0x0021), /* Adaptec Ultra Wireless ANW-8030 */ diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c index 98ddbb3b3273483964552f106cab47044defcfee..1610a7308c1dd02410782bd69b441996a448e849 100644 --- a/drivers/net/wireless/p54/p54usb.c +++ b/drivers/net/wireless/p54/p54usb.c @@ -49,6 +49,7 @@ static struct usb_device_id p54u_table[] __devinitdata = { {USB_DEVICE(0x5041, 0x2235)}, /* Linksys WUSB54G Portable */ /* Version 2 devices (3887) */ + {USB_DEVICE(0x0471, 0x1230)}, /* Philips CPWUA054/00 */ {USB_DEVICE(0x050d, 0x7050)}, /* Belkin F5D7050 ver 1000 */ {USB_DEVICE(0x0572, 0x2000)}, /* Cohiba Proto board */ {USB_DEVICE(0x0572, 0x2002)}, /* Cohiba Proto board */ diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c index d0b1fb15c7091f8b3334c94f240fe6fa445e6c17..18c9931e3267182c2872b2fda928d1383e8db5ab 100644 --- a/drivers/net/wireless/rndis_wlan.c +++ b/drivers/net/wireless/rndis_wlan.c @@ -116,6 +116,7 @@ MODULE_PARM_DESC(workaround_interval, #define OID_802_11_ENCRYPTION_STATUS ccpu2(0x0d01011b) #define OID_802_11_ADD_KEY ccpu2(0x0d01011d) #define OID_802_11_REMOVE_KEY ccpu2(0x0d01011e) +#define OID_802_11_ASSOCIATION_INFORMATION ccpu2(0x0d01011f) #define OID_802_11_PMKID ccpu2(0x0d010123) #define OID_802_11_NETWORK_TYPES_SUPPORTED ccpu2(0x0d010203) #define OID_802_11_NETWORK_TYPE_IN_USE ccpu2(0x0d010204) @@ -271,6 +272,26 @@ struct ndis_config_param { __le32 value_length; } __attribute__((packed)); +struct ndis_80211_assoc_info { + __le32 length; + __le16 req_ies; + struct req_ie { + __le16 capa; + __le16 listen_interval; + u8 cur_ap_address[6]; + } req_ie; + __le32 req_ie_length; + __le32 offset_req_ies; + __le16 resp_ies; + struct resp_ie { + __le16 capa; + __le16 status_code; + __le16 assoc_id; + } resp_ie; + __le32 resp_ie_length; + __le32 offset_resp_ies; +} __attribute__((packed)); + /* these have to match what is in wpa_supplicant */ enum wpa_alg { WPA_ALG_NONE, WPA_ALG_WEP, WPA_ALG_TKIP, WPA_ALG_CCMP }; enum wpa_cipher { CIPHER_NONE, CIPHER_WEP40, CIPHER_TKIP, CIPHER_CCMP, @@ -674,6 +695,12 @@ static int get_bssid(struct usbnet *usbdev, u8 bssid[ETH_ALEN]) return ret; } +static int get_association_info(struct usbnet *usbdev, + struct ndis_80211_assoc_info *info, int len) +{ + return rndis_query_oid(usbdev, OID_802_11_ASSOCIATION_INFORMATION, + info, &len); +} static int is_associated(struct usbnet *usbdev) { @@ -2182,11 +2209,40 @@ static void rndis_wext_worker(struct work_struct *work) struct usbnet *usbdev = priv->usbdev; union iwreq_data evt; unsigned char bssid[ETH_ALEN]; - int ret; + struct ndis_80211_assoc_info *info; + int assoc_size = sizeof(*info) + IW_CUSTOM_MAX + 32; + int ret, offset; if (test_and_clear_bit(WORK_CONNECTION_EVENT, &priv->work_pending)) { - ret = get_bssid(usbdev, bssid); + info = kzalloc(assoc_size, GFP_KERNEL); + if (!info) + goto get_bssid; + + /* Get association info IEs from device and send them back to + * userspace. */ + ret = get_association_info(usbdev, info, assoc_size); + if (!ret) { + evt.data.length = le32_to_cpu(info->req_ie_length); + if (evt.data.length > 0) { + offset = le32_to_cpu(info->offset_req_ies); + wireless_send_event(usbdev->net, + IWEVASSOCREQIE, &evt, + (char *)info + offset); + } + + evt.data.length = le32_to_cpu(info->resp_ie_length); + if (evt.data.length > 0) { + offset = le32_to_cpu(info->offset_resp_ies); + wireless_send_event(usbdev->net, + IWEVASSOCRESPIE, &evt, + (char *)info + offset); + } + } + + kfree(info); +get_bssid: + ret = get_bssid(usbdev, bssid); if (!ret) { evt.data.flags = 0; evt.data.length = 0; @@ -2414,6 +2470,11 @@ static int bcm4320_early_init(struct usbnet *dev) else if (priv->param_power_save > 2) priv->param_power_save = 2; + if (priv->param_power_output < 0) + priv->param_power_output = 0; + else if (priv->param_power_output > 3) + priv->param_power_output = 3; + if (priv->param_roamtrigger < -80) priv->param_roamtrigger = -80; else if (priv->param_roamtrigger > -60) diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/rt2x00/Kconfig index ab1029e7988457539fc7f08e5548a19a0c322890..2d611876bbe045133c9b4aa118f32f3e1f07d2c9 100644 --- a/drivers/net/wireless/rt2x00/Kconfig +++ b/drivers/net/wireless/rt2x00/Kconfig @@ -32,12 +32,13 @@ config RT2X00_LIB_FIRMWARE config RT2X00_LIB_RFKILL boolean depends on RT2X00_LIB + depends on INPUT select RFKILL select INPUT_POLLDEV config RT2X00_LIB_LEDS boolean - depends on RT2X00_LIB + depends on RT2X00_LIB && NEW_LEDS config RT2400PCI tristate "Ralink rt2400 pci/pcmcia support" @@ -51,7 +52,7 @@ config RT2400PCI config RT2400PCI_RFKILL bool "RT2400 rfkill support" - depends on RT2400PCI + depends on RT2400PCI && INPUT select RT2X00_LIB_RFKILL ---help--- This adds support for integrated rt2400 devices that feature a @@ -60,7 +61,7 @@ config RT2400PCI_RFKILL config RT2400PCI_LEDS bool "RT2400 leds support" - depends on RT2400PCI + depends on RT2400PCI && NEW_LEDS select LEDS_CLASS select RT2X00_LIB_LEDS ---help--- @@ -78,7 +79,7 @@ config RT2500PCI config RT2500PCI_RFKILL bool "RT2500 rfkill support" - depends on RT2500PCI + depends on RT2500PCI && INPUT select RT2X00_LIB_RFKILL ---help--- This adds support for integrated rt2500 devices that feature a @@ -87,7 +88,7 @@ config RT2500PCI_RFKILL config RT2500PCI_LEDS bool "RT2500 leds support" - depends on RT2500PCI + depends on RT2500PCI && NEW_LEDS select LEDS_CLASS select RT2X00_LIB_LEDS ---help--- @@ -107,7 +108,7 @@ config RT61PCI config RT61PCI_RFKILL bool "RT61 rfkill support" - depends on RT61PCI + depends on RT61PCI && INPUT select RT2X00_LIB_RFKILL ---help--- This adds support for integrated rt61 devices that feature a @@ -116,7 +117,7 @@ config RT61PCI_RFKILL config RT61PCI_LEDS bool "RT61 leds support" - depends on RT61PCI + depends on RT61PCI && NEW_LEDS select LEDS_CLASS select RT2X00_LIB_LEDS ---help--- @@ -133,7 +134,7 @@ config RT2500USB config RT2500USB_LEDS bool "RT2500 leds support" - depends on RT2500USB + depends on RT2500USB && NEW_LEDS select LEDS_CLASS select RT2X00_LIB_LEDS ---help--- @@ -152,7 +153,7 @@ config RT73USB config RT73USB_LEDS bool "RT73 leds support" - depends on RT73USB + depends on RT73USB && NEW_LEDS select LEDS_CLASS select RT2X00_LIB_LEDS ---help--- diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index 57bdc153952f6709493a4eff14d20802db79066f..611d98320593869dc9c26faf2c64218c8c32e3ec 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -328,6 +328,11 @@ static inline int rt2x00_get_link_ant_rssi(struct link *link) return DEFAULT_RSSI; } +static inline void rt2x00_reset_link_ant_rssi(struct link *link) +{ + link->ant.rssi_ant = 0; +} + static inline int rt2x00_get_link_ant_rssi_history(struct link *link, enum antenna ant) { diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c index a9930a03f450636e0cdc47e9098313fc171819ea..48608e8cc8b4a50ef01a559314e4375e7214c946 100644 --- a/drivers/net/wireless/rt2x00/rt2x00config.c +++ b/drivers/net/wireless/rt2x00/rt2x00config.c @@ -129,6 +129,7 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev, */ rt2x00dev->ops->lib->config(rt2x00dev, &libconf, CONFIG_UPDATE_ANTENNA); rt2x00lib_reset_link_tuner(rt2x00dev); + rt2x00_reset_link_ant_rssi(&rt2x00dev->link); rt2x00dev->link.ant.active.rx = libconf.ant.rx; rt2x00dev->link.ant.active.tx = libconf.ant.tx; diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index b22c02737185a32149ac74b8f1f2ed109c09fb87..2673d568bcac286dc9f3cbdb8da9d3c5051ff7cc 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -483,9 +483,9 @@ void rt2x00lib_beacondone(struct rt2x00_dev *rt2x00dev) if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags)) return; - ieee80211_iterate_active_interfaces(rt2x00dev->hw, - rt2x00lib_beacondone_iter, - rt2x00dev); + ieee80211_iterate_active_interfaces_atomic(rt2x00dev->hw, + rt2x00lib_beacondone_iter, + rt2x00dev); queue_work(rt2x00dev->hw->workqueue, &rt2x00dev->intf_work); } @@ -507,7 +507,7 @@ void rt2x00lib_txdone(struct queue_entry *entry, * Update TX statistics. */ rt2x00dev->link.qual.tx_success += success; - rt2x00dev->link.qual.tx_failed += txdesc->retry + fail; + rt2x00dev->link.qual.tx_failed += fail; /* * Initialize TX status diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index c206b509207051331f4791373521c773f0fda5cd..87e280a21971faf5dbb8e5f15186ec8d41c21ec2 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -93,6 +93,7 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb, */ if (!test_bit(DEVICE_PRESENT, &rt2x00dev->flags)) { ieee80211_stop_queues(hw); + dev_kfree_skb_any(skb); return NETDEV_TX_OK; } diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c b/drivers/net/wireless/rt2x00/rt2x00pci.c index 971af2546b59a85e3e820f6d9b7e14e9276a515f..60893de3bf8ff64c99f3552244c0cd35c3713020 100644 --- a/drivers/net/wireless/rt2x00/rt2x00pci.c +++ b/drivers/net/wireless/rt2x00/rt2x00pci.c @@ -412,8 +412,7 @@ int rt2x00pci_probe(struct pci_dev *pci_dev, const struct pci_device_id *id) if (pci_set_mwi(pci_dev)) ERROR_PROBE("MWI not available.\n"); - if (pci_set_dma_mask(pci_dev, DMA_64BIT_MASK) && - pci_set_dma_mask(pci_dev, DMA_32BIT_MASK)) { + if (pci_set_dma_mask(pci_dev, DMA_32BIT_MASK)) { ERROR_PROBE("PCI DMA not supported.\n"); retval = -EIO; goto exit_disable_device; diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c index 5a331674dcb2384c036f77b08aa79f93b819946a..e5ceae805b579805909f72fe7a98f43247775f9e 100644 --- a/drivers/net/wireless/rt2x00/rt2x00usb.c +++ b/drivers/net/wireless/rt2x00/rt2x00usb.c @@ -362,6 +362,12 @@ void rt2x00usb_disable_radio(struct rt2x00_dev *rt2x00dev) } } + /* + * Kill guardian urb (if required by driver). + */ + if (!test_bit(DRIVER_REQUIRE_BEACON_GUARD, &rt2x00dev->flags)) + return; + for (i = 0; i < rt2x00dev->bcn->limit; i++) { priv_bcn = rt2x00dev->bcn->entries[i].priv_data; usb_kill_urb(priv_bcn->urb); diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c index da19a3a91f4d3909fd21d732a5f833862b6bdb10..fff8386e816ba289045ff8955575b7377a98b60b 100644 --- a/drivers/net/wireless/rt2x00/rt73usb.c +++ b/drivers/net/wireless/rt2x00/rt73usb.c @@ -2131,6 +2131,7 @@ static struct usb_device_id rt73usb_device_table[] = { /* D-Link */ { USB_DEVICE(0x07d1, 0x3c03), USB_DEVICE_DATA(&rt73usb_ops) }, { USB_DEVICE(0x07d1, 0x3c04), USB_DEVICE_DATA(&rt73usb_ops) }, + { USB_DEVICE(0x07d1, 0x3c06), USB_DEVICE_DATA(&rt73usb_ops) }, { USB_DEVICE(0x07d1, 0x3c07), USB_DEVICE_DATA(&rt73usb_ops) }, /* Gemtek */ { USB_DEVICE(0x15a9, 0x0004), USB_DEVICE_DATA(&rt73usb_ops) }, diff --git a/drivers/net/wireless/rtl8180_grf5101.c b/drivers/net/wireless/rtl8180_grf5101.c index 5d47935dbac3dff55dc2cf697696276f8b346b67..947ee55f18b2c098f2688d1b6a8886815d9f9314 100644 --- a/drivers/net/wireless/rtl8180_grf5101.c +++ b/drivers/net/wireless/rtl8180_grf5101.c @@ -88,7 +88,7 @@ static void grf5101_rf_set_channel(struct ieee80211_hw *dev, write_grf5101(dev, 0x0B, chan); write_grf5101(dev, 0x07, 0x1000); - grf5101_write_phy_antenna(dev, chan); + grf5101_write_phy_antenna(dev, channel); } static void grf5101_rf_stop(struct ieee80211_hw *dev) diff --git a/drivers/net/wireless/rtl8180_max2820.c b/drivers/net/wireless/rtl8180_max2820.c index a34dfd382b6df1470b766aec4bcb89fa73fa3d9b..6c825fd7f3b6f86f0b677860980a852d5ff918e8 100644 --- a/drivers/net/wireless/rtl8180_max2820.c +++ b/drivers/net/wireless/rtl8180_max2820.c @@ -78,7 +78,8 @@ static void max2820_rf_set_channel(struct ieee80211_hw *dev, struct ieee80211_conf *conf) { struct rtl8180_priv *priv = dev->priv; - int channel = ieee80211_frequency_to_channel(conf->channel->center_freq); + int channel = conf ? + ieee80211_frequency_to_channel(conf->channel->center_freq) : 1; unsigned int chan_idx = channel - 1; u32 txpw = priv->channels[chan_idx].hw_value & 0xFF; u32 chan = max2820_chan[chan_idx]; @@ -87,7 +88,7 @@ static void max2820_rf_set_channel(struct ieee80211_hw *dev, * sa2400, for MAXIM we do this directly from BB */ rtl8180_write_phy(dev, 3, txpw); - max2820_write_phy_antenna(dev, chan); + max2820_write_phy_antenna(dev, channel); write_max2820(dev, 3, chan); } diff --git a/drivers/net/wireless/rtl8180_sa2400.c b/drivers/net/wireless/rtl8180_sa2400.c index 0311b4ea124c63f302d031ace1cabbbbc371ebd1..cea4e0ccb92dc17c509a90ce0da211112b0842cc 100644 --- a/drivers/net/wireless/rtl8180_sa2400.c +++ b/drivers/net/wireless/rtl8180_sa2400.c @@ -86,7 +86,7 @@ static void sa2400_rf_set_channel(struct ieee80211_hw *dev, write_sa2400(dev, 7, txpw); - sa2400_write_phy_antenna(dev, chan); + sa2400_write_phy_antenna(dev, channel); write_sa2400(dev, 0, chan); write_sa2400(dev, 1, 0xbb50); diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c index d5787b37e1fb401695b43d2bf49022f5777b0a69..9223ada5f00ed2d73ca633793c2b9e646033019a 100644 --- a/drivers/net/wireless/rtl8187_dev.c +++ b/drivers/net/wireless/rtl8187_dev.c @@ -92,6 +92,7 @@ static void rtl8187_iowrite_async(struct rtl8187_priv *priv, __le16 addr, u8 data[4]; struct usb_ctrlrequest dr; } *buf; + int rc; buf = kmalloc(sizeof(*buf), GFP_ATOMIC); if (!buf) @@ -116,7 +117,11 @@ static void rtl8187_iowrite_async(struct rtl8187_priv *priv, __le16 addr, usb_fill_control_urb(urb, priv->udev, usb_sndctrlpipe(priv->udev, 0), (unsigned char *)dr, buf, len, rtl8187_iowrite_async_cb, buf); - usb_submit_urb(urb, GFP_ATOMIC); + rc = usb_submit_urb(urb, GFP_ATOMIC); + if (rc < 0) { + kfree(buf); + usb_free_urb(urb); + } } static inline void rtl818x_iowrite32_async(struct rtl8187_priv *priv, @@ -169,6 +174,7 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb, struct urb *urb; __le16 rts_dur = 0; u32 flags; + int rc; urb = usb_alloc_urb(0, GFP_ATOMIC); if (!urb) { @@ -208,7 +214,11 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb, info->dev = dev; usb_fill_bulk_urb(urb, priv->udev, usb_sndbulkpipe(priv->udev, 2), hdr, skb->len, rtl8187_tx_cb, skb); - usb_submit_urb(urb, GFP_ATOMIC); + rc = usb_submit_urb(urb, GFP_ATOMIC); + if (rc < 0) { + usb_free_urb(urb); + kfree_skb(skb); + } return 0; } diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c index 69c45ca99051eac9bfb5a3e22aa3af03afb28c63..418606ac1c3be8263b8f62bd9f15b00763254705 100644 --- a/drivers/net/wireless/zd1211rw/zd_mac.c +++ b/drivers/net/wireless/zd1211rw/zd_mac.c @@ -719,7 +719,7 @@ int zd_mac_rx(struct ieee80211_hw *hw, const u8 *buffer, unsigned int length) fc = le16_to_cpu(*((__le16 *) buffer)); is_qos = ((fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_DATA) && - ((fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_QOS_DATA); + (fc & IEEE80211_STYPE_QOS_DATA); is_4addr = (fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) == (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS); need_padding = is_qos ^ is_4addr; @@ -805,7 +805,7 @@ void zd_process_intr(struct work_struct *work) u16 int_status; struct zd_mac *mac = container_of(work, struct zd_mac, process_intr); - int_status = le16_to_cpu(*(u16 *)(mac->intr_buffer+4)); + int_status = le16_to_cpu(*(__le16 *)(mac->intr_buffer+4)); if (int_status & INT_CFG_NEXT_BCN) { if (net_ratelimit()) dev_dbg_f(zd_mac_dev(mac), "INT_CFG_NEXT_BCN\n"); diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c index 12e24f04dddfcd48aa65526dfe94bbd5beab5c83..8941f5eb96c2774cb6a6e2004d237c66eaab7bc7 100644 --- a/drivers/net/wireless/zd1211rw/zd_usb.c +++ b/drivers/net/wireless/zd1211rw/zd_usb.c @@ -342,7 +342,7 @@ static inline void handle_regs_int(struct urb *urb) ZD_ASSERT(in_interrupt()); spin_lock(&intr->lock); - int_num = le16_to_cpu(*(u16 *)(urb->transfer_buffer+2)); + int_num = le16_to_cpu(*(__le16 *)(urb->transfer_buffer+2)); if (int_num == CR_INTERRUPT) { struct zd_mac *mac = zd_hw_mac(zd_usb_to_hw(urb->context)); memcpy(&mac->intr_buffer, urb->transfer_buffer, diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 8bddff150c7099e76d66bfb4cd9e4bebe12f5194..d26f69b0184f05bac7ec906d5d4f50c11b99b458 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -946,8 +946,7 @@ err: work_done++; } - while ((skb = __skb_dequeue(&errq))) - kfree_skb(skb); + __skb_queue_purge(&errq); work_done -= handle_incoming_queue(dev, &rxq); @@ -1079,8 +1078,7 @@ static void xennet_release_rx_bufs(struct netfront_info *np) } } - while ((skb = __skb_dequeue(&free_list)) != NULL) - dev_kfree_skb(skb); + __skb_queue_purge(&free_list); spin_unlock_bh(&np->rx_lock); } diff --git a/drivers/of/of_i2c.c b/drivers/of/of_i2c.c index 715a444716177a9dfb4f5cdff90700ca31776ebd..b2ccdcbeb8966bfb0ee75b62c4e233eea4063a08 100644 --- a/drivers/of/of_i2c.c +++ b/drivers/of/of_i2c.c @@ -21,7 +21,6 @@ struct i2c_driver_device { }; static struct i2c_driver_device i2c_devices[] = { - { "dallas,ds1374", "rtc-ds1374" }, }; static int of_find_i2c_driver(struct device_node *node, diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c index 925ba16355ce20facc81b11a8a968f169f66c0da..a11021e8ce37bb0cc3e76f182dfbd84027ff8d9f 100644 --- a/drivers/pci/hotplug/pci_hotplug_core.c +++ b/drivers/pci/hotplug/pci_hotplug_core.c @@ -619,6 +619,7 @@ static struct hotplug_slot *get_slot_from_name (const char *name) int pci_hp_register (struct hotplug_slot *slot) { int result; + struct hotplug_slot *tmp; if (slot == NULL) return -ENODEV; @@ -630,7 +631,11 @@ int pci_hp_register (struct hotplug_slot *slot) return -EINVAL; } - /* this can fail if we have already registered a slot with the same name */ + /* Check if we have already registered a slot with the same name. */ + tmp = get_slot_from_name(slot->name); + if (tmp) + return -EEXIST; + slot->kobj.kset = pci_hotplug_slots_kset; result = kobject_init_and_add(&slot->kobj, &hotplug_slot_ktype, NULL, "%s", slot->name); diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h index 8264a76804354ffb011a8abc8ce6dddc19cdd975..79c9ddaad3fb4e9b7754f951b9845476e0d1c5f3 100644 --- a/drivers/pci/hotplug/pciehp.h +++ b/drivers/pci/hotplug/pciehp.h @@ -97,6 +97,7 @@ struct controller { u8 cap_base; struct timer_list poll_timer; volatile int cmd_busy; + unsigned int no_cmd_complete:1; }; #define INT_BUTTON_IGNORE 0 @@ -135,6 +136,7 @@ struct controller { #define PWR_LED_PRSN 0x00000010 #define HP_SUPR_RM_SUP 0x00000020 #define EMI_PRSN 0x00020000 +#define NO_CMD_CMPL_SUP 0x00040000 #define ATTN_BUTTN(ctrl) ((ctrl)->slot_cap & ATTN_BUTTN_PRSN) #define POWER_CTRL(ctrl) ((ctrl)->slot_cap & PWR_CTRL_PRSN) @@ -143,13 +145,14 @@ struct controller { #define PWR_LED(ctrl) ((ctrl)->slot_cap & PWR_LED_PRSN) #define HP_SUPR_RM(ctrl) ((ctrl)->slot_cap & HP_SUPR_RM_SUP) #define EMI(ctrl) ((ctrl)->slot_cap & EMI_PRSN) +#define NO_CMD_CMPL(ctrl) ((ctrl)->slot_cap & NO_CMD_CMPL_SUP) extern int pciehp_sysfs_enable_slot(struct slot *slot); extern int pciehp_sysfs_disable_slot(struct slot *slot); -extern u8 pciehp_handle_attention_button(u8 hp_slot, struct controller *ctrl); -extern u8 pciehp_handle_switch_change(u8 hp_slot, struct controller *ctrl); -extern u8 pciehp_handle_presence_change(u8 hp_slot, struct controller *ctrl); -extern u8 pciehp_handle_power_fault(u8 hp_slot, struct controller *ctrl); +extern u8 pciehp_handle_attention_button(struct slot *p_slot); + extern u8 pciehp_handle_switch_change(struct slot *p_slot); +extern u8 pciehp_handle_presence_change(struct slot *p_slot); +extern u8 pciehp_handle_power_fault(struct slot *p_slot); extern int pciehp_configure_device(struct slot *p_slot); extern int pciehp_unconfigure_device(struct slot *p_slot); extern void pciehp_queue_pushbutton_work(struct work_struct *work); diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c index 43d8ddb2d6796a3fa29ffa675506fe7ca4975ed9..48a2ed378914f383056d7e803ad4c58b044b3ec4 100644 --- a/drivers/pci/hotplug/pciehp_core.c +++ b/drivers/pci/hotplug/pciehp_core.c @@ -254,7 +254,11 @@ static int init_slots(struct controller *ctrl) slot->hp_slot, slot->number, ctrl->slot_device_offset); retval = pci_hp_register(hotplug_slot); if (retval) { - err ("pci_hp_register failed with error %d\n", retval); + 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_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c index 0a7aa628e95511910408a3bcb3a81ae023a16782..96a5d55a49835e43caadb3b2b0cd52210fd2fce9 100644 --- a/drivers/pci/hotplug/pciehp_ctrl.c +++ b/drivers/pci/hotplug/pciehp_ctrl.c @@ -55,16 +55,13 @@ static int queue_interrupt_event(struct slot *p_slot, u32 event_type) return 0; } -u8 pciehp_handle_attention_button(u8 hp_slot, struct controller *ctrl) +u8 pciehp_handle_attention_button(struct slot *p_slot) { - struct slot *p_slot; u32 event_type; /* Attention Button Change */ dbg("pciehp: Attention button interrupt received.\n"); - p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset); - /* * Button pressed - See if need to TAKE ACTION!!! */ @@ -76,18 +73,15 @@ u8 pciehp_handle_attention_button(u8 hp_slot, struct controller *ctrl) return 0; } -u8 pciehp_handle_switch_change(u8 hp_slot, struct controller *ctrl) +u8 pciehp_handle_switch_change(struct slot *p_slot) { - struct slot *p_slot; u8 getstatus; u32 event_type; /* Switch Change */ dbg("pciehp: Switch interrupt received.\n"); - p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset); p_slot->hpc_ops->get_latch_status(p_slot, &getstatus); - if (getstatus) { /* * Switch opened @@ -107,17 +101,14 @@ u8 pciehp_handle_switch_change(u8 hp_slot, struct controller *ctrl) return 1; } -u8 pciehp_handle_presence_change(u8 hp_slot, struct controller *ctrl) +u8 pciehp_handle_presence_change(struct slot *p_slot) { - struct slot *p_slot; u32 event_type; u8 presence_save; /* Presence Change */ dbg("pciehp: Presence/Notify input change.\n"); - p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset); - /* Switch is open, assume a presence change * Save the presence state */ @@ -141,16 +132,13 @@ u8 pciehp_handle_presence_change(u8 hp_slot, struct controller *ctrl) return 1; } -u8 pciehp_handle_power_fault(u8 hp_slot, struct controller *ctrl) +u8 pciehp_handle_power_fault(struct slot *p_slot) { - struct slot *p_slot; u32 event_type; /* power fault */ dbg("pciehp: Power fault interrupt received.\n"); - p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset); - if ( !(p_slot->hpc_ops->query_power_fault(p_slot))) { /* * power fault Cleared @@ -163,7 +151,7 @@ u8 pciehp_handle_power_fault(u8 hp_slot, struct controller *ctrl) */ info("Power fault on Slot(%s)\n", p_slot->name); event_type = INT_POWER_FAULT; - info("power fault bit %x set\n", hp_slot); + info("power fault bit %x set\n", 0); } queue_interrupt_event(p_slot, event_type); @@ -186,6 +174,13 @@ static void set_slot_off(struct controller *ctrl, struct slot * pslot) } } + /* + * After turning power off, we must wait for at least 1 second + * before taking any action that relies on power having been + * removed from the slot/adapter. + */ + msleep(1000); + if (PWR_LED(ctrl)) pslot->hpc_ops->green_led_off(pslot); @@ -289,6 +284,13 @@ static int remove_board(struct slot *p_slot) } } + /* + * After turning power off, we must wait for at least 1 second + * before taking any action that relies on power having been + * removed from the slot/adapter. + */ + msleep(1000); + if (PWR_LED(ctrl)) /* turn off Green LED */ p_slot->hpc_ops->green_led_off(p_slot); diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index 891f81a0400c92cb434dcdbbee95dbfa96c0e213..79f104963166bdce55420df4005966df49e0dcc6 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -247,14 +247,38 @@ static inline void pciehp_free_irq(struct controller *ctrl) free_irq(ctrl->pci_dev->irq, ctrl); } -static inline int pcie_wait_cmd(struct controller *ctrl) +static inline int pcie_poll_cmd(struct controller *ctrl) +{ + u16 slot_status; + int timeout = 1000; + + if (!pciehp_readw(ctrl, SLOTSTATUS, &slot_status)) + if (slot_status & CMD_COMPLETED) + goto completed; + for (timeout = 1000; timeout > 0; timeout -= 100) { + msleep(100); + if (!pciehp_readw(ctrl, SLOTSTATUS, &slot_status)) + if (slot_status & CMD_COMPLETED) + goto completed; + } + return 0; /* timeout */ + +completed: + pciehp_writew(ctrl, SLOTSTATUS, CMD_COMPLETED); + return timeout; +} + +static inline int pcie_wait_cmd(struct controller *ctrl, int poll) { int retval = 0; unsigned int msecs = pciehp_poll_mode ? 2500 : 1000; unsigned long timeout = msecs_to_jiffies(msecs); int rc; - rc = wait_event_interruptible_timeout(ctrl->queue, + if (poll) + rc = pcie_poll_cmd(ctrl); + else + rc = wait_event_interruptible_timeout(ctrl->queue, !ctrl->cmd_busy, timeout); if (!rc) dbg("Command not completed in 1000 msec\n"); @@ -286,12 +310,28 @@ static int pcie_write_cmd(struct controller *ctrl, u16 cmd, u16 mask) goto out; } - if ((slot_status & CMD_COMPLETED) == CMD_COMPLETED ) { - /* After 1 sec and CMD_COMPLETED still not set, just - proceed forward to issue the next command according - to spec. Just print out the error message */ - dbg("%s: CMD_COMPLETED not clear after 1 sec.\n", - __func__); + if (slot_status & CMD_COMPLETED) { + if (!ctrl->no_cmd_complete) { + /* + * After 1 sec and CMD_COMPLETED still not set, just + * proceed forward to issue the next command according + * to spec. Just print out the error message. + */ + dbg("%s: CMD_COMPLETED not clear after 1 sec.\n", + __func__); + } else if (!NO_CMD_CMPL(ctrl)) { + /* + * This controller semms to notify of command completed + * event even though it supports none of power + * controller, attention led, power led and EMI. + */ + dbg("%s: Unexpected CMD_COMPLETED. Need to wait for " + "command completed event.\n", __func__); + ctrl->no_cmd_complete = 0; + } else { + dbg("%s: Unexpected CMD_COMPLETED. Maybe the " + "controller is broken.\n", __func__); + } } retval = pciehp_readw(ctrl, SLOTCTRL, &slot_ctrl); @@ -315,8 +355,18 @@ static int pcie_write_cmd(struct controller *ctrl, u16 cmd, u16 mask) /* * Wait for command completion. */ - if (!retval) - retval = pcie_wait_cmd(ctrl); + if (!retval && !ctrl->no_cmd_complete) { + int poll = 0; + /* + * if hotplug interrupt is not enabled or command + * completed interrupt is not enabled, we need to poll + * command completed event. + */ + if (!(slot_ctrl & HP_INTR_ENABLE) || + !(slot_ctrl & CMD_CMPL_INTR_ENABLE)) + poll = 1; + retval = pcie_wait_cmd(ctrl, poll); + } out: mutex_unlock(&ctrl->ctrl_lock); return retval; @@ -704,13 +754,6 @@ static int hpc_power_off_slot(struct slot * slot) } dbg("%s: SLOTCTRL %x write cmd %x\n", __func__, ctrl->cap_base + SLOTCTRL, slot_cmd); - - /* - * After turning power off, we must wait for at least 1 second - * before taking any action that relies on power having been - * removed from the slot/adapter. - */ - msleep(1000); out: if (changed) pcie_unmask_bad_dllp(ctrl); @@ -722,6 +765,7 @@ static irqreturn_t pcie_isr(int irq, void *dev_id) { struct controller *ctrl = (struct controller *)dev_id; u16 detected, intr_loc; + struct slot *p_slot; /* * In order to guarantee that all interrupt events are @@ -756,21 +800,38 @@ static irqreturn_t pcie_isr(int irq, void *dev_id) wake_up_interruptible(&ctrl->queue); } + if (!(intr_loc & ~CMD_COMPLETED)) + return IRQ_HANDLED; + + /* + * Return without handling events if this handler routine is + * called before controller initialization is done. This may + * happen if hotplug event or another interrupt that shares + * the IRQ with pciehp arrives before slot initialization is + * done after interrupt handler is registered. + * + * FIXME - Need more structural fixes. We need to be ready to + * handle the event before installing interrupt handler. + */ + p_slot = pciehp_find_slot(ctrl, ctrl->slot_device_offset); + if (!p_slot || !p_slot->hpc_ops) + return IRQ_HANDLED; + /* Check MRL Sensor Changed */ if (intr_loc & MRL_SENS_CHANGED) - pciehp_handle_switch_change(0, ctrl); + pciehp_handle_switch_change(p_slot); /* Check Attention Button Pressed */ if (intr_loc & ATTN_BUTTN_PRESSED) - pciehp_handle_attention_button(0, ctrl); + pciehp_handle_attention_button(p_slot); /* Check Presence Detect Changed */ if (intr_loc & PRSN_DETECT_CHANGED) - pciehp_handle_presence_change(0, ctrl); + pciehp_handle_presence_change(p_slot); /* Check Power Fault Detected */ if (intr_loc & PWR_FAULT_DETECTED) - pciehp_handle_power_fault(0, ctrl); + pciehp_handle_power_fault(p_slot); return IRQ_HANDLED; } @@ -1028,6 +1089,12 @@ static int pciehp_acpi_get_hp_hw_control_from_firmware(struct pci_dev *dev) static int pcie_init_hardware_part1(struct controller *ctrl, struct pcie_device *dev) { + /* Clear all remaining event bits in Slot Status register */ + if (pciehp_writew(ctrl, SLOTSTATUS, 0x1f)) { + err("%s: Cannot write to SLOTSTATUS register\n", __func__); + return -1; + } + /* Mask Hot-plug Interrupt Enable */ if (pcie_write_cmd(ctrl, 0, HP_INTR_ENABLE | CMD_CMPL_INTR_ENABLE)) { err("%s: Cannot mask hotplug interrupt enable\n", __func__); @@ -1040,16 +1107,6 @@ int pcie_init_hardware_part2(struct controller *ctrl, struct pcie_device *dev) { u16 cmd, mask; - /* - * We need to clear all events before enabling hotplug interrupt - * notification mechanism in order for hotplug controler to - * generate interrupts. - */ - if (pciehp_writew(ctrl, SLOTSTATUS, 0x1f)) { - err("%s: Cannot write to SLOTSTATUS register\n", __FUNCTION__); - return -1; - } - cmd = PRSN_DETECT_ENABLE; if (ATTN_BUTTN(ctrl)) cmd |= ATTN_BUTTN_ENABLE; @@ -1116,6 +1173,7 @@ static inline void dbg_ctrl(struct controller *ctrl) dbg(" Power Indicator : %3s\n", PWR_LED(ctrl) ? "yes" : "no"); dbg(" Hot-Plug Surprise : %3s\n", HP_SUPR_RM(ctrl) ? "yes" : "no"); dbg(" EMI Present : %3s\n", EMI(ctrl) ? "yes" : "no"); + dbg(" Comamnd Completed : %3s\n", NO_CMD_CMPL(ctrl)? "no" : "yes"); pciehp_readw(ctrl, SLOTSTATUS, ®16); dbg("Slot Status : 0x%04x\n", reg16); pciehp_readw(ctrl, SLOTSTATUS, ®16); @@ -1147,6 +1205,15 @@ int pcie_init(struct controller *ctrl, struct pcie_device *dev) mutex_init(&ctrl->ctrl_lock); init_waitqueue_head(&ctrl->queue); dbg_ctrl(ctrl); + /* + * Controller doesn't notify of command completion if the "No + * Command Completed Support" bit is set in Slot Capability + * register or the controller supports none of power + * controller, attention led, power led and EMI. + */ + if (NO_CMD_CMPL(ctrl) || + !(POWER_CTRL(ctrl) | ATTN_LED(ctrl) | PWR_LED(ctrl) | EMI(ctrl))) + ctrl->no_cmd_complete = 1; info("HPC vendor_id %x device_id %x ss_vid %x ss_did %x\n", pdev->vendor, pdev->device, diff --git a/drivers/pci/hotplug/rpadlpar_sysfs.c b/drivers/pci/hotplug/rpadlpar_sysfs.c index e32148a8fa125e0d6d7bcf9d017d0db0015d6329..779c5db71be46150bc5c34896bea57dc23697b9e 100644 --- a/drivers/pci/hotplug/rpadlpar_sysfs.c +++ b/drivers/pci/hotplug/rpadlpar_sysfs.c @@ -18,8 +18,12 @@ #include "rpadlpar.h" #define DLPAR_KOBJ_NAME "control" -#define ADD_SLOT_ATTR_NAME "add_slot" -#define REMOVE_SLOT_ATTR_NAME "remove_slot" + +/* Those two have no quotes because they are passed to __ATTR() which + * stringifies the argument (yuck !) + */ +#define ADD_SLOT_ATTR_NAME add_slot +#define REMOVE_SLOT_ATTR_NAME remove_slot #define MAX_DRC_NAME_LEN 64 diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c index 1648076600fc195a1c6a71a3f9ae444423400194..97848654652a1d2e03e6f648c268012f9b0711d9 100644 --- a/drivers/pci/hotplug/shpchp_core.c +++ b/drivers/pci/hotplug/shpchp_core.c @@ -162,6 +162,10 @@ static int init_slots(struct controller *ctrl) retval = pci_hp_register(slot->hotplug_slot); if (retval) { 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/pci-driver.c b/drivers/pci/pci-driver.c index 72cf61ed8f966d20f99c32d6acd77424e419ee69..e1637bd82b8e4cc28710ed4c2f02d581155764d6 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -181,7 +181,7 @@ static int pci_call_probe(struct pci_driver *drv, struct pci_dev *dev, any need to change it. */ struct mempolicy *oldpol; cpumask_t oldmask = current->cpus_allowed; - int node = pcibus_to_node(dev->bus); + int node = dev_to_node(&dev->dev); if (node >= 0) { node_to_cpumask_ptr(nodecpumask, node); diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index 271d41cc05abe9610e56b723bdc7a5a3afedd0cd..6f3c7446c329f3dfedc9dd60ee50497184062a63 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -489,13 +489,13 @@ pci_mmap_legacy_mem(struct kobject *kobj, struct bin_attribute *attr, * @kobj: kobject for mapping * @attr: struct bin_attribute for the file being mapped * @vma: struct vm_area_struct passed into the mmap + * @write_combine: 1 for write_combine mapping * * Use the regular PCI mapping routines to map a PCI resource into userspace. - * FIXME: write combining? maybe automatic for prefetchable regions? */ static int pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr, - struct vm_area_struct *vma) + struct vm_area_struct *vma, int write_combine) { struct pci_dev *pdev = to_pci_dev(container_of(kobj, struct device, kobj)); @@ -518,7 +518,21 @@ pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr, vma->vm_pgoff += start >> PAGE_SHIFT; mmap_type = res->flags & IORESOURCE_MEM ? pci_mmap_mem : pci_mmap_io; - return pci_mmap_page_range(pdev, vma, mmap_type, 0); + return pci_mmap_page_range(pdev, vma, mmap_type, write_combine); +} + +static int +pci_mmap_resource_uc(struct kobject *kobj, struct bin_attribute *attr, + struct vm_area_struct *vma) +{ + return pci_mmap_resource(kobj, attr, vma, 0); +} + +static int +pci_mmap_resource_wc(struct kobject *kobj, struct bin_attribute *attr, + struct vm_area_struct *vma) +{ + return pci_mmap_resource(kobj, attr, vma, 1); } /** @@ -541,9 +555,46 @@ pci_remove_resource_files(struct pci_dev *pdev) sysfs_remove_bin_file(&pdev->dev.kobj, res_attr); kfree(res_attr); } + + res_attr = pdev->res_attr_wc[i]; + if (res_attr) { + sysfs_remove_bin_file(&pdev->dev.kobj, res_attr); + kfree(res_attr); + } } } +static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine) +{ + /* allocate attribute structure, piggyback attribute name */ + int name_len = write_combine ? 13 : 10; + struct bin_attribute *res_attr; + int retval; + + res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC); + if (res_attr) { + char *res_attr_name = (char *)(res_attr + 1); + + if (write_combine) { + pdev->res_attr_wc[num] = res_attr; + sprintf(res_attr_name, "resource%d_wc", num); + res_attr->mmap = pci_mmap_resource_wc; + } else { + pdev->res_attr[num] = res_attr; + sprintf(res_attr_name, "resource%d", num); + res_attr->mmap = pci_mmap_resource_uc; + } + res_attr->attr.name = res_attr_name; + res_attr->attr.mode = S_IRUSR | S_IWUSR; + res_attr->size = pci_resource_len(pdev, num); + res_attr->private = &pdev->resource[num]; + retval = sysfs_create_bin_file(&pdev->dev.kobj, res_attr); + } else + retval = -ENOMEM; + + return retval; +} + /** * pci_create_resource_files - create resource files in sysfs for @dev * @dev: dev in question @@ -557,31 +608,19 @@ static int pci_create_resource_files(struct pci_dev *pdev) /* Expose the PCI resources from this device as files */ for (i = 0; i < PCI_ROM_RESOURCE; i++) { - struct bin_attribute *res_attr; /* skip empty resources */ if (!pci_resource_len(pdev, i)) continue; - /* allocate attribute structure, piggyback attribute name */ - res_attr = kzalloc(sizeof(*res_attr) + 10, GFP_ATOMIC); - if (res_attr) { - char *res_attr_name = (char *)(res_attr + 1); - - pdev->res_attr[i] = res_attr; - sprintf(res_attr_name, "resource%d", i); - res_attr->attr.name = res_attr_name; - res_attr->attr.mode = S_IRUSR | S_IWUSR; - res_attr->size = pci_resource_len(pdev, i); - res_attr->mmap = pci_mmap_resource; - res_attr->private = &pdev->resource[i]; - retval = sysfs_create_bin_file(&pdev->dev.kobj, res_attr); - if (retval) { - pci_remove_resource_files(pdev); - return retval; - } - } else { - return -ENOMEM; + retval = pci_create_attr(pdev, i, 0); + /* for prefetchable resources, create a WC mappable file */ + if (!retval && pdev->resource[i].flags & IORESOURCE_PREFETCH) + retval = pci_create_attr(pdev, i, 1); + + if (retval) { + pci_remove_resource_files(pdev); + return retval; } } return 0; diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c index 61fedb2448b603e8658916a230e33220df7aeb5a..f82495583e63c123a89a41e23af1b658ac509a62 100644 --- a/drivers/pci/pcie/aspm.c +++ b/drivers/pci/pcie/aspm.c @@ -506,6 +506,23 @@ static void free_link_state(struct pci_dev *pdev) pdev->link_state = NULL; } +static int pcie_aspm_sanity_check(struct pci_dev *pdev) +{ + struct pci_dev *child_dev; + int child_pos; + + /* + * Some functions in a slot might not all be PCIE functions, very + * strange. Disable ASPM for the whole slot + */ + list_for_each_entry(child_dev, &pdev->subordinate->devices, bus_list) { + child_pos = pci_find_capability(child_dev, PCI_CAP_ID_EXP); + if (!child_pos) + return -EINVAL; + } + return 0; +} + /* * pcie_aspm_init_link_state: Initiate PCI express link state. * It is called after the pcie and its children devices are scaned. @@ -526,6 +543,9 @@ void pcie_aspm_init_link_state(struct pci_dev *pdev) if (list_empty(&pdev->subordinate->devices)) goto out; + if (pcie_aspm_sanity_check(pdev)) + goto out; + mutex_lock(&aspm_lock); link_state = kzalloc(sizeof(*link_state), GFP_KERNEL); diff --git a/drivers/pcmcia/electra_cf.c b/drivers/pcmcia/electra_cf.c index 0a6cea1316b4f18e4d2b68fcc03f5caf1b7ed135..52d0aa8c2e7a8d40eb21bef29a7f062c0f904017 100644 --- a/drivers/pcmcia/electra_cf.c +++ b/drivers/pcmcia/electra_cf.c @@ -352,6 +352,7 @@ static struct of_device_id electra_cf_match[] = { }, {}, }; +MODULE_DEVICE_TABLE(of, electra_cf_match); static struct of_platform_driver electra_cf_driver = { .name = (char *)driver_name, diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c index 0201c8adfda748e7e74b153dd17f53b8e61c00f0..46c791adb8947dbf4e12005199f9a7179e35e8d6 100644 --- a/drivers/pnp/pnpacpi/rsparser.c +++ b/drivers/pnp/pnpacpi/rsparser.c @@ -50,15 +50,17 @@ static int irq_flags(int triggering, int polarity, int shareable) flags = IORESOURCE_IRQ_HIGHEDGE; } - if (shareable) + if (shareable == ACPI_SHARED) flags |= IORESOURCE_IRQ_SHAREABLE; return flags; } -static void decode_irq_flags(int flag, int *triggering, int *polarity) +static void decode_irq_flags(struct pnp_dev *dev, int flags, int *triggering, + int *polarity, int *shareable) { - switch (flag) { + switch (flags & (IORESOURCE_IRQ_LOWLEVEL | IORESOURCE_IRQ_HIGHLEVEL | + IORESOURCE_IRQ_LOWEDGE | IORESOURCE_IRQ_HIGHEDGE)) { case IORESOURCE_IRQ_LOWLEVEL: *triggering = ACPI_LEVEL_SENSITIVE; *polarity = ACPI_ACTIVE_LOW; @@ -75,7 +77,18 @@ static void decode_irq_flags(int flag, int *triggering, int *polarity) *triggering = ACPI_EDGE_SENSITIVE; *polarity = ACPI_ACTIVE_HIGH; break; + default: + dev_err(&dev->dev, "can't encode invalid IRQ mode %#x\n", + flags); + *triggering = ACPI_EDGE_SENSITIVE; + *polarity = ACPI_ACTIVE_HIGH; + break; } + + if (flags & IORESOURCE_IRQ_SHAREABLE) + *shareable = ACPI_SHARED; + else + *shareable = ACPI_EXCLUSIVE; } static void pnpacpi_parse_allocated_irqresource(struct pnp_dev *dev, @@ -742,6 +755,9 @@ static acpi_status pnpacpi_type_resources(struct acpi_resource *res, void *data) if (pnpacpi_supported_resource(res)) { (*resource)->type = res->type; (*resource)->length = sizeof(struct acpi_resource); + if (res->type == ACPI_RESOURCE_TYPE_IRQ) + (*resource)->data.irq.descriptor_length = + res->data.irq.descriptor_length; (*resource)++; } @@ -788,22 +804,21 @@ static void pnpacpi_encode_irq(struct pnp_dev *dev, struct resource *p) { struct acpi_resource_irq *irq = &resource->data.irq; - int triggering, polarity; + int triggering, polarity, shareable; - decode_irq_flags(p->flags & IORESOURCE_BITS, &triggering, &polarity); + decode_irq_flags(dev, p->flags, &triggering, &polarity, &shareable); irq->triggering = triggering; irq->polarity = polarity; - if (triggering == ACPI_EDGE_SENSITIVE) - irq->sharable = ACPI_EXCLUSIVE; - else - irq->sharable = ACPI_SHARED; + irq->sharable = shareable; irq->interrupt_count = 1; irq->interrupts[0] = p->start; - dev_dbg(&dev->dev, " encode irq %d %s %s %s\n", (int) p->start, + dev_dbg(&dev->dev, " encode irq %d %s %s %s (%d-byte descriptor)\n", + (int) p->start, triggering == ACPI_LEVEL_SENSITIVE ? "level" : "edge", polarity == ACPI_ACTIVE_LOW ? "low" : "high", - irq->sharable == ACPI_SHARED ? "shared" : "exclusive"); + irq->sharable == ACPI_SHARED ? "shared" : "exclusive", + irq->descriptor_length); } static void pnpacpi_encode_ext_irq(struct pnp_dev *dev, @@ -811,16 +826,13 @@ static void pnpacpi_encode_ext_irq(struct pnp_dev *dev, struct resource *p) { struct acpi_resource_extended_irq *extended_irq = &resource->data.extended_irq; - int triggering, polarity; + int triggering, polarity, shareable; - decode_irq_flags(p->flags & IORESOURCE_BITS, &triggering, &polarity); + decode_irq_flags(dev, p->flags, &triggering, &polarity, &shareable); extended_irq->producer_consumer = ACPI_CONSUMER; extended_irq->triggering = triggering; extended_irq->polarity = polarity; - if (triggering == ACPI_EDGE_SENSITIVE) - extended_irq->sharable = ACPI_EXCLUSIVE; - else - extended_irq->sharable = ACPI_SHARED; + extended_irq->sharable = shareable; extended_irq->interrupt_count = 1; extended_irq->interrupts[0] = p->start; diff --git a/drivers/pnp/quirks.c b/drivers/pnp/quirks.c index e2b7de4cb05e46849f60ce4326b289bfe2092e62..1ff3bb585ab2b0b5f0bb88f8477fe334c26c726a 100644 --- a/drivers/pnp/quirks.c +++ b/drivers/pnp/quirks.c @@ -286,7 +286,7 @@ static void quirk_system_pci_resources(struct pnp_dev *dev) pci_name(pdev), i, (unsigned long long) pci_start, (unsigned long long) pci_end); - res->flags = 0; + res->flags |= IORESOURCE_DISABLED; } } } diff --git a/drivers/pnp/system.c b/drivers/pnp/system.c index 9c2496dbeee45d0042ff3d814402a212b5f22d9b..cf4e07b01d484e7038e7bf2424bb04b68e84e014 100644 --- a/drivers/pnp/system.c +++ b/drivers/pnp/system.c @@ -81,7 +81,7 @@ static void reserve_resources_of_dev(struct pnp_dev *dev) } for (i = 0; (res = pnp_get_resource(dev, IORESOURCE_MEM, i)); i++) { - if (res->flags & IORESOURCE_UNSET) + if (res->flags & (IORESOURCE_UNSET | IORESOURCE_DISABLED)) continue; reserve_range(dev, res->start, res->end, 0); diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c index 138dd76ee347b005aaf21b01f3b68a0869731045..af1633eb3b707c9c53c50e578f0ed5859ee69d96 100644 --- a/drivers/power/power_supply_core.c +++ b/drivers/power/power_supply_core.c @@ -91,15 +91,13 @@ int power_supply_register(struct device *parent, struct power_supply *psy) { int rc = 0; - psy->dev = device_create(power_supply_class, parent, 0, - "%s", psy->name); + psy->dev = device_create_drvdata(power_supply_class, parent, 0, + psy, "%s", psy->name); if (IS_ERR(psy->dev)) { rc = PTR_ERR(psy->dev); goto dev_create_failed; } - dev_set_drvdata(psy->dev, psy); - INIT_WORK(&psy->changed_work, power_supply_changed_work); rc = power_supply_create_attrs(psy); diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c index c444d6b10c581e9cb26ad9d110e6a3f34be35757..49215da5249b1b96d540574d580f3322dc35e0b4 100644 --- a/drivers/power/power_supply_sysfs.c +++ b/drivers/power/power_supply_sysfs.c @@ -201,7 +201,7 @@ int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env) dev_dbg(dev, "uevent\n"); - if (!psy) { + if (!psy || !psy->dev) { dev_dbg(dev, "No power supply yet\n"); return ret; } diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 6cc2c0330230fefc372193e275b7748aee32c112..4949dc4859be662806b62eb60c487702648570eb 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -256,6 +256,17 @@ config RTC_DRV_S35390A This driver can also be built as a module. If so the module will be called rtc-s35390a. +config RTC_DRV_FM3130 + tristate "Ramtron FM3130" + help + If you say Y here you will get support for the + Ramtron FM3130 RTC chips. + Ramtron FM3130 is a chip with two separate devices inside, + RTC clock and FRAM. This driver provides only RTC functionality. + + This driver can also be built as a module. If so the module + will be called rtc-fm3130. + endif # I2C comment "SPI RTC drivers" @@ -534,4 +545,12 @@ config RTC_DRV_RS5C313 help If you say yes here you get support for the Ricoh RS5C313 RTC chips. +config RTC_DRV_PPC + tristate "PowerPC machine dependent RTC support" + depends on PPC_MERGE + help + The PowerPC kernel has machine-specific functions for accessing + the RTC. This exposes that functionality through the generic RTC + class. + endif # RTC_CLASS diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile index 872f1218ff9f5d7e2480a8128b481a33e4a4d096..b6e14d51670b83556c688458c044c3433be8900f 100644 --- a/drivers/rtc/Makefile +++ b/drivers/rtc/Makefile @@ -31,6 +31,7 @@ obj-$(CONFIG_RTC_DRV_DS1553) += rtc-ds1553.o obj-$(CONFIG_RTC_DRV_DS1672) += rtc-ds1672.o obj-$(CONFIG_RTC_DRV_DS1742) += rtc-ds1742.o obj-$(CONFIG_RTC_DRV_EP93XX) += rtc-ep93xx.o +obj-$(CONFIG_RTC_DRV_FM3130) += rtc-fm3130.o obj-$(CONFIG_RTC_DRV_ISL1208) += rtc-isl1208.o obj-$(CONFIG_RTC_DRV_M41T80) += rtc-m41t80.o obj-$(CONFIG_RTC_DRV_M48T59) += rtc-m48t59.o @@ -41,6 +42,7 @@ obj-$(CONFIG_RTC_DRV_OMAP) += rtc-omap.o obj-$(CONFIG_RTC_DRV_PCF8563) += rtc-pcf8563.o obj-$(CONFIG_RTC_DRV_PCF8583) += rtc-pcf8583.o obj-$(CONFIG_RTC_DRV_PL031) += rtc-pl031.o +obj-$(CONFIG_RTC_DRV_PPC) += rtc-ppc.o obj-$(CONFIG_RTC_DRV_R9701) += rtc-r9701.o obj-$(CONFIG_RTC_DRV_RS5C313) += rtc-rs5c313.o obj-$(CONFIG_RTC_DRV_RS5C348) += rtc-rs5c348.o diff --git a/drivers/rtc/rtc-at32ap700x.c b/drivers/rtc/rtc-at32ap700x.c index 42244f14b41c50df9904abf5715dcf3dbd8f4b84..2ef8cdfda4a74fd506cae8b5cd2d9d14971b4cc4 100644 --- a/drivers/rtc/rtc-at32ap700x.c +++ b/drivers/rtc/rtc-at32ap700x.c @@ -94,8 +94,11 @@ static int at32_rtc_readalarm(struct device *dev, struct rtc_wkalrm *alrm) { struct rtc_at32ap700x *rtc = dev_get_drvdata(dev); + spin_lock_irq(&rtc->lock); rtc_time_to_tm(rtc->alarm_time, &alrm->time); - alrm->pending = rtc_readl(rtc, IMR) & RTC_BIT(IMR_TOPI) ? 1 : 0; + alrm->enabled = rtc_readl(rtc, IMR) & RTC_BIT(IMR_TOPI) ? 1 : 0; + alrm->pending = rtc_readl(rtc, ISR) & RTC_BIT(ISR_TOPI) ? 1 : 0; + spin_unlock_irq(&rtc->lock); return 0; } @@ -119,7 +122,7 @@ static int at32_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm) spin_lock_irq(&rtc->lock); rtc->alarm_time = alarm_unix_time; rtc_writel(rtc, TOP, rtc->alarm_time); - if (alrm->pending) + if (alrm->enabled) rtc_writel(rtc, CTRL, rtc_readl(rtc, CTRL) | RTC_BIT(CTRL_TOPEN)); else diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c index d060a06ce05b67c7351a73e3a76bbd34444eb54c..d7bb9bac71df9494a6b18b90b52c0c23b986a272 100644 --- a/drivers/rtc/rtc-cmos.c +++ b/drivers/rtc/rtc-cmos.c @@ -905,19 +905,7 @@ static struct pnp_driver cmos_pnp_driver = { .resume = cmos_pnp_resume, }; -static int __init cmos_init(void) -{ - return pnp_register_driver(&cmos_pnp_driver); -} -module_init(cmos_init); - -static void __exit cmos_exit(void) -{ - pnp_unregister_driver(&cmos_pnp_driver); -} -module_exit(cmos_exit); - -#else /* no PNP */ +#endif /* CONFIG_PNP */ /*----------------------------------------------------------------*/ @@ -958,20 +946,33 @@ static struct platform_driver cmos_platform_driver = { static int __init cmos_init(void) { +#ifdef CONFIG_PNP + if (pnp_platform_devices) + return pnp_register_driver(&cmos_pnp_driver); + else + return platform_driver_probe(&cmos_platform_driver, + cmos_platform_probe); +#else return platform_driver_probe(&cmos_platform_driver, cmos_platform_probe); +#endif /* CONFIG_PNP */ } module_init(cmos_init); static void __exit cmos_exit(void) { +#ifdef CONFIG_PNP + if (pnp_platform_devices) + pnp_unregister_driver(&cmos_pnp_driver); + else + platform_driver_unregister(&cmos_platform_driver); +#else platform_driver_unregister(&cmos_platform_driver); +#endif /* CONFIG_PNP */ } module_exit(cmos_exit); -#endif /* !PNP */ - MODULE_AUTHOR("David Brownell"); MODULE_DESCRIPTION("Driver for PC-style 'CMOS' RTCs"); MODULE_LICENSE("GPL"); diff --git a/drivers/rtc/rtc-ds1374.c b/drivers/rtc/rtc-ds1374.c index fa2d2f8b3f4d071bca31834a46c1ac58c1367fe5..640acd20fdde43c2751f2be4d6d0a63198bf7b7d 100644 --- a/drivers/rtc/rtc-ds1374.c +++ b/drivers/rtc/rtc-ds1374.c @@ -42,7 +42,7 @@ #define DS1374_REG_TCR 0x09 /* Trickle Charge */ static const struct i2c_device_id ds1374_id[] = { - { "rtc-ds1374", 0 }, + { "ds1374", 0 }, { } }; MODULE_DEVICE_TABLE(i2c, ds1374_id); diff --git a/drivers/rtc/rtc-fm3130.c b/drivers/rtc/rtc-fm3130.c new file mode 100644 index 0000000000000000000000000000000000000000..11644c8fca829882dc1b0f8225cc1dda148b62c2 --- /dev/null +++ b/drivers/rtc/rtc-fm3130.c @@ -0,0 +1,501 @@ +/* + * rtc-fm3130.c - RTC driver for Ramtron FM3130 I2C chip. + * + * Copyright (C) 2008 Sergey Lapin + * Based on ds1307 driver by James Chapman and David Brownell + * + * 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 + +#define FM3130_RTC_CONTROL (0x0) +#define FM3130_CAL_CONTROL (0x1) +#define FM3130_RTC_SECONDS (0x2) +#define FM3130_RTC_MINUTES (0x3) +#define FM3130_RTC_HOURS (0x4) +#define FM3130_RTC_DAY (0x5) +#define FM3130_RTC_DATE (0x6) +#define FM3130_RTC_MONTHS (0x7) +#define FM3130_RTC_YEARS (0x8) + +#define FM3130_ALARM_SECONDS (0x9) +#define FM3130_ALARM_MINUTES (0xa) +#define FM3130_ALARM_HOURS (0xb) +#define FM3130_ALARM_DATE (0xc) +#define FM3130_ALARM_MONTHS (0xd) +#define FM3130_ALARM_WP_CONTROL (0xe) + +#define FM3130_CAL_CONTROL_BIT_nOSCEN (1 << 7) /* Osciallator enabled */ +#define FM3130_RTC_CONTROL_BIT_LB (1 << 7) /* Low battery */ +#define FM3130_RTC_CONTROL_BIT_AF (1 << 6) /* Alarm flag */ +#define FM3130_RTC_CONTROL_BIT_CF (1 << 5) /* Century overflow */ +#define FM3130_RTC_CONTROL_BIT_POR (1 << 4) /* Power on reset */ +#define FM3130_RTC_CONTROL_BIT_AEN (1 << 3) /* Alarm enable */ +#define FM3130_RTC_CONTROL_BIT_CAL (1 << 2) /* Calibration mode */ +#define FM3130_RTC_CONTROL_BIT_WRITE (1 << 1) /* W=1 -> write mode W=0 normal */ +#define FM3130_RTC_CONTROL_BIT_READ (1 << 0) /* R=1 -> read mode R=0 normal */ + +#define FM3130_CLOCK_REGS 7 +#define FM3130_ALARM_REGS 5 + +struct fm3130 { + u8 reg_addr_time; + u8 reg_addr_alarm; + u8 regs[15]; + struct i2c_msg msg[4]; + struct i2c_client *client; + struct rtc_device *rtc; + int data_valid; + int alarm; +}; +static const struct i2c_device_id fm3130_id[] = { + { "fm3130-rtc", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, fm3130_id); + +#define FM3130_MODE_NORMAL 0 +#define FM3130_MODE_WRITE 1 +#define FM3130_MODE_READ 2 + +static void fm3130_rtc_mode(struct device *dev, int mode) +{ + struct fm3130 *fm3130 = dev_get_drvdata(dev); + + fm3130->regs[FM3130_RTC_CONTROL] = + i2c_smbus_read_byte_data(fm3130->client, FM3130_RTC_CONTROL); + switch (mode) { + case FM3130_MODE_NORMAL: + fm3130->regs[FM3130_RTC_CONTROL] &= + ~(FM3130_RTC_CONTROL_BIT_WRITE | + FM3130_RTC_CONTROL_BIT_READ); + break; + case FM3130_MODE_WRITE: + fm3130->regs[FM3130_RTC_CONTROL] |= FM3130_RTC_CONTROL_BIT_WRITE; + break; + case FM3130_MODE_READ: + fm3130->regs[FM3130_RTC_CONTROL] |= FM3130_RTC_CONTROL_BIT_READ; + break; + default: + dev_dbg(dev, "invalid mode %d\n", mode); + break; + } + /* Checking for alarm */ + if (fm3130->regs[FM3130_RTC_CONTROL] & FM3130_RTC_CONTROL_BIT_AF) { + fm3130->alarm = 1; + fm3130->regs[FM3130_RTC_CONTROL] &= ~FM3130_RTC_CONTROL_BIT_AF; + } + i2c_smbus_write_byte_data(fm3130->client, + FM3130_RTC_CONTROL, fm3130->regs[FM3130_RTC_CONTROL]); +} + +static int fm3130_get_time(struct device *dev, struct rtc_time *t) +{ + struct fm3130 *fm3130 = dev_get_drvdata(dev); + int tmp; + + if (!fm3130->data_valid) { + /* We have invalid data in RTC, probably due + to battery faults or other problems. Return EIO + for now, it will allow us to set data later insted + of error during probing which disables device */ + return -EIO; + } + fm3130_rtc_mode(dev, FM3130_MODE_READ); + + /* read the RTC date and time registers all at once */ + tmp = i2c_transfer(to_i2c_adapter(fm3130->client->dev.parent), + fm3130->msg, 2); + if (tmp != 2) { + dev_err(dev, "%s error %d\n", "read", tmp); + return -EIO; + } + + fm3130_rtc_mode(dev, FM3130_MODE_NORMAL); + + dev_dbg(dev, "%s: %02x %02x %02x %02x %02x %02x %02x %02x" + "%02x %02x %02x %02x %02x %02x %02x\n", + "read", + fm3130->regs[0], fm3130->regs[1], + fm3130->regs[2], fm3130->regs[3], + fm3130->regs[4], fm3130->regs[5], + fm3130->regs[6], fm3130->regs[7], + fm3130->regs[8], fm3130->regs[9], + fm3130->regs[0xa], fm3130->regs[0xb], + fm3130->regs[0xc], fm3130->regs[0xd], + fm3130->regs[0xe]); + + t->tm_sec = BCD2BIN(fm3130->regs[FM3130_RTC_SECONDS] & 0x7f); + t->tm_min = BCD2BIN(fm3130->regs[FM3130_RTC_MINUTES] & 0x7f); + tmp = fm3130->regs[FM3130_RTC_HOURS] & 0x3f; + t->tm_hour = BCD2BIN(tmp); + t->tm_wday = BCD2BIN(fm3130->regs[FM3130_RTC_DAY] & 0x07) - 1; + t->tm_mday = BCD2BIN(fm3130->regs[FM3130_RTC_DATE] & 0x3f); + tmp = fm3130->regs[FM3130_RTC_MONTHS] & 0x1f; + t->tm_mon = BCD2BIN(tmp) - 1; + + /* assume 20YY not 19YY, and ignore CF bit */ + t->tm_year = BCD2BIN(fm3130->regs[FM3130_RTC_YEARS]) + 100; + + dev_dbg(dev, "%s secs=%d, mins=%d, " + "hours=%d, mday=%d, mon=%d, year=%d, wday=%d\n", + "read", t->tm_sec, t->tm_min, + t->tm_hour, t->tm_mday, + t->tm_mon, t->tm_year, t->tm_wday); + + /* initial clock setting can be undefined */ + return rtc_valid_tm(t); +} + + +static int fm3130_set_time(struct device *dev, struct rtc_time *t) +{ + struct fm3130 *fm3130 = dev_get_drvdata(dev); + int tmp, i; + u8 *buf = fm3130->regs; + + dev_dbg(dev, "%s secs=%d, mins=%d, " + "hours=%d, mday=%d, mon=%d, year=%d, wday=%d\n", + "write", t->tm_sec, t->tm_min, + t->tm_hour, t->tm_mday, + t->tm_mon, t->tm_year, t->tm_wday); + + /* first register addr */ + buf[FM3130_RTC_SECONDS] = BIN2BCD(t->tm_sec); + buf[FM3130_RTC_MINUTES] = BIN2BCD(t->tm_min); + buf[FM3130_RTC_HOURS] = BIN2BCD(t->tm_hour); + buf[FM3130_RTC_DAY] = BIN2BCD(t->tm_wday + 1); + buf[FM3130_RTC_DATE] = BIN2BCD(t->tm_mday); + buf[FM3130_RTC_MONTHS] = BIN2BCD(t->tm_mon + 1); + + /* assume 20YY not 19YY */ + tmp = t->tm_year - 100; + buf[FM3130_RTC_YEARS] = BIN2BCD(tmp); + + dev_dbg(dev, "%s: %02x %02x %02x %02x %02x %02x %02x" + "%02x %02x %02x %02x %02x %02x %02x %02x\n", + "write", buf[0], buf[1], buf[2], buf[3], + buf[4], buf[5], buf[6], buf[7], + buf[8], buf[9], buf[0xa], buf[0xb], + buf[0xc], buf[0xd], buf[0xe]); + + fm3130_rtc_mode(dev, FM3130_MODE_WRITE); + + /* Writing time registers, we don't support multibyte transfers */ + for (i = 0; i < FM3130_CLOCK_REGS; i++) { + i2c_smbus_write_byte_data(fm3130->client, + FM3130_RTC_SECONDS + i, + fm3130->regs[FM3130_RTC_SECONDS + i]); + } + + fm3130_rtc_mode(dev, FM3130_MODE_NORMAL); + + /* We assume here that data are valid once written */ + if (!fm3130->data_valid) + fm3130->data_valid = 1; + return 0; +} + +static int fm3130_read_alarm(struct device *dev, struct rtc_wkalrm *alrm) +{ + struct fm3130 *fm3130 = dev_get_drvdata(dev); + int tmp; + struct rtc_time *tm = &alrm->time; + /* read the RTC alarm registers all at once */ + tmp = i2c_transfer(to_i2c_adapter(fm3130->client->dev.parent), + &fm3130->msg[2], 2); + if (tmp != 2) { + dev_err(dev, "%s error %d\n", "read", tmp); + return -EIO; + } + dev_dbg(dev, "alarm read %02x %02x %02x %02x %02x\n", + fm3130->regs[FM3130_ALARM_SECONDS], + fm3130->regs[FM3130_ALARM_MINUTES], + fm3130->regs[FM3130_ALARM_HOURS], + fm3130->regs[FM3130_ALARM_DATE], + fm3130->regs[FM3130_ALARM_MONTHS]); + + + tm->tm_sec = BCD2BIN(fm3130->regs[FM3130_ALARM_SECONDS] & 0x7F); + tm->tm_min = BCD2BIN(fm3130->regs[FM3130_ALARM_MINUTES] & 0x7F); + tm->tm_hour = BCD2BIN(fm3130->regs[FM3130_ALARM_HOURS] & 0x3F); + tm->tm_mday = BCD2BIN(fm3130->regs[FM3130_ALARM_DATE] & 0x3F); + tm->tm_mon = BCD2BIN(fm3130->regs[FM3130_ALARM_MONTHS] & 0x1F); + if (tm->tm_mon > 0) + tm->tm_mon -= 1; /* RTC is 1-12, tm_mon is 0-11 */ + dev_dbg(dev, "%s secs=%d, mins=%d, " + "hours=%d, mday=%d, mon=%d, year=%d, wday=%d\n", + "read alarm", tm->tm_sec, tm->tm_min, + tm->tm_hour, tm->tm_mday, + tm->tm_mon, tm->tm_year, tm->tm_wday); + + return 0; +} + +static int fm3130_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) +{ + struct fm3130 *fm3130 = dev_get_drvdata(dev); + struct rtc_time *tm = &alrm->time; + int i; + + dev_dbg(dev, "%s secs=%d, mins=%d, " + "hours=%d, mday=%d, mon=%d, year=%d, wday=%d\n", + "write alarm", tm->tm_sec, tm->tm_min, + tm->tm_hour, tm->tm_mday, + tm->tm_mon, tm->tm_year, tm->tm_wday); + + if (tm->tm_sec != -1) + fm3130->regs[FM3130_ALARM_SECONDS] = + BIN2BCD(tm->tm_sec) | 0x80; + + if (tm->tm_min != -1) + fm3130->regs[FM3130_ALARM_MINUTES] = + BIN2BCD(tm->tm_min) | 0x80; + + if (tm->tm_hour != -1) + fm3130->regs[FM3130_ALARM_HOURS] = + BIN2BCD(tm->tm_hour) | 0x80; + + if (tm->tm_mday != -1) + fm3130->regs[FM3130_ALARM_DATE] = + BIN2BCD(tm->tm_mday) | 0x80; + + if (tm->tm_mon != -1) + fm3130->regs[FM3130_ALARM_MONTHS] = + BIN2BCD(tm->tm_mon + 1) | 0x80; + + dev_dbg(dev, "alarm write %02x %02x %02x %02x %02x\n", + fm3130->regs[FM3130_ALARM_SECONDS], + fm3130->regs[FM3130_ALARM_MINUTES], + fm3130->regs[FM3130_ALARM_HOURS], + fm3130->regs[FM3130_ALARM_DATE], + fm3130->regs[FM3130_ALARM_MONTHS]); + /* Writing time registers, we don't support multibyte transfers */ + for (i = 0; i < FM3130_ALARM_REGS; i++) { + i2c_smbus_write_byte_data(fm3130->client, + FM3130_ALARM_SECONDS + i, + fm3130->regs[FM3130_ALARM_SECONDS + i]); + } + fm3130->regs[FM3130_RTC_CONTROL] = + i2c_smbus_read_byte_data(fm3130->client, FM3130_RTC_CONTROL); + /* Checking for alarm */ + if (fm3130->regs[FM3130_RTC_CONTROL] & FM3130_RTC_CONTROL_BIT_AF) { + fm3130->alarm = 1; + fm3130->regs[FM3130_RTC_CONTROL] &= ~FM3130_RTC_CONTROL_BIT_AF; + } + if (alrm->enabled) { + i2c_smbus_write_byte_data(fm3130->client, FM3130_RTC_CONTROL, + (fm3130->regs[FM3130_RTC_CONTROL] & + ~(FM3130_RTC_CONTROL_BIT_CAL)) | + FM3130_RTC_CONTROL_BIT_AEN); + } else { + i2c_smbus_write_byte_data(fm3130->client, FM3130_RTC_CONTROL, + fm3130->regs[FM3130_RTC_CONTROL] & + ~(FM3130_RTC_CONTROL_BIT_AEN)); + } + return 0; +} + +static const struct rtc_class_ops fm3130_rtc_ops = { + .read_time = fm3130_get_time, + .set_time = fm3130_set_time, + .read_alarm = fm3130_read_alarm, + .set_alarm = fm3130_set_alarm, +}; + +static struct i2c_driver fm3130_driver; + +static int __devinit fm3130_probe(struct i2c_client *client, + const struct i2c_device_id *id) +{ + struct fm3130 *fm3130; + int err = -ENODEV; + int tmp; + struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent); + + if (!i2c_check_functionality(adapter, + I2C_FUNC_I2C | I2C_FUNC_SMBUS_WRITE_BYTE_DATA)) + return -EIO; + + fm3130 = kzalloc(sizeof(struct fm3130), GFP_KERNEL); + + if (!fm3130) + return -ENOMEM; + + fm3130->client = client; + i2c_set_clientdata(client, fm3130); + fm3130->reg_addr_time = FM3130_RTC_SECONDS; + fm3130->reg_addr_alarm = FM3130_ALARM_SECONDS; + + /* Messages to read time */ + fm3130->msg[0].addr = client->addr; + fm3130->msg[0].flags = 0; + fm3130->msg[0].len = 1; + fm3130->msg[0].buf = &fm3130->reg_addr_time; + + fm3130->msg[1].addr = client->addr; + fm3130->msg[1].flags = I2C_M_RD; + fm3130->msg[1].len = FM3130_CLOCK_REGS; + fm3130->msg[1].buf = &fm3130->regs[FM3130_RTC_SECONDS]; + + /* Messages to read alarm */ + fm3130->msg[2].addr = client->addr; + fm3130->msg[2].flags = 0; + fm3130->msg[2].len = 1; + fm3130->msg[2].buf = &fm3130->reg_addr_alarm; + + fm3130->msg[3].addr = client->addr; + fm3130->msg[3].flags = I2C_M_RD; + fm3130->msg[3].len = FM3130_ALARM_REGS; + fm3130->msg[3].buf = &fm3130->regs[FM3130_ALARM_SECONDS]; + + fm3130->data_valid = 0; + + tmp = i2c_transfer(adapter, fm3130->msg, 4); + if (tmp != 4) { + pr_debug("read error %d\n", tmp); + err = -EIO; + goto exit_free; + } + + fm3130->regs[FM3130_RTC_CONTROL] = + i2c_smbus_read_byte_data(client, FM3130_RTC_CONTROL); + fm3130->regs[FM3130_CAL_CONTROL] = + i2c_smbus_read_byte_data(client, FM3130_CAL_CONTROL); + + /* Checking for alarm */ + if (fm3130->regs[FM3130_RTC_CONTROL] & FM3130_RTC_CONTROL_BIT_AF) { + fm3130->alarm = 1; + fm3130->regs[FM3130_RTC_CONTROL] &= ~FM3130_RTC_CONTROL_BIT_AF; + } + + /* Disabling calibration mode */ + if (fm3130->regs[FM3130_RTC_CONTROL] & FM3130_RTC_CONTROL_BIT_CAL) + i2c_smbus_write_byte_data(client, FM3130_RTC_CONTROL, + fm3130->regs[FM3130_RTC_CONTROL] & + ~(FM3130_RTC_CONTROL_BIT_CAL)); + dev_warn(&client->dev, "Disabling calibration mode!\n"); + + /* Disabling read and write modes */ + if (fm3130->regs[FM3130_RTC_CONTROL] & FM3130_RTC_CONTROL_BIT_WRITE || + fm3130->regs[FM3130_RTC_CONTROL] & FM3130_RTC_CONTROL_BIT_READ) + i2c_smbus_write_byte_data(client, FM3130_RTC_CONTROL, + fm3130->regs[FM3130_RTC_CONTROL] & + ~(FM3130_RTC_CONTROL_BIT_READ | + FM3130_RTC_CONTROL_BIT_WRITE)); + dev_warn(&client->dev, "Disabling READ or WRITE mode!\n"); + + /* oscillator off? turn it on, so clock can tick. */ + if (fm3130->regs[FM3130_CAL_CONTROL] & FM3130_CAL_CONTROL_BIT_nOSCEN) + i2c_smbus_write_byte_data(client, FM3130_CAL_CONTROL, + fm3130->regs[FM3130_CAL_CONTROL] & + ~(FM3130_CAL_CONTROL_BIT_nOSCEN)); + + /* oscillator fault? clear flag, and warn */ + if (fm3130->regs[FM3130_RTC_CONTROL] & FM3130_RTC_CONTROL_BIT_LB) + dev_warn(&client->dev, "Low battery!\n"); + + /* oscillator fault? clear flag, and warn */ + if (fm3130->regs[FM3130_RTC_CONTROL] & FM3130_RTC_CONTROL_BIT_POR) { + i2c_smbus_write_byte_data(client, FM3130_RTC_CONTROL, + fm3130->regs[FM3130_RTC_CONTROL] & + ~FM3130_RTC_CONTROL_BIT_POR); + dev_warn(&client->dev, "SET TIME!\n"); + } + /* ACS is controlled by alarm */ + i2c_smbus_write_byte_data(client, FM3130_ALARM_WP_CONTROL, 0x80); + + /* TODO */ + /* TODO need to sanity check alarm */ + tmp = fm3130->regs[FM3130_RTC_SECONDS]; + tmp = BCD2BIN(tmp & 0x7f); + if (tmp > 60) + goto exit_bad; + tmp = BCD2BIN(fm3130->regs[FM3130_RTC_MINUTES] & 0x7f); + if (tmp > 60) + goto exit_bad; + + tmp = BCD2BIN(fm3130->regs[FM3130_RTC_DATE] & 0x3f); + if (tmp == 0 || tmp > 31) + goto exit_bad; + + tmp = BCD2BIN(fm3130->regs[FM3130_RTC_MONTHS] & 0x1f); + if (tmp == 0 || tmp > 12) + goto exit_bad; + + tmp = fm3130->regs[FM3130_RTC_HOURS]; + + fm3130->data_valid = 1; + +exit_bad: + if (!fm3130->data_valid) + dev_dbg(&client->dev, + "%s: %02x %02x %02x %02x %02x %02x %02x %02x" + "%02x %02x %02x %02x %02x %02x %02x\n", + "bogus registers", + fm3130->regs[0], fm3130->regs[1], + fm3130->regs[2], fm3130->regs[3], + fm3130->regs[4], fm3130->regs[5], + fm3130->regs[6], fm3130->regs[7], + fm3130->regs[8], fm3130->regs[9], + fm3130->regs[0xa], fm3130->regs[0xb], + fm3130->regs[0xc], fm3130->regs[0xd], + fm3130->regs[0xe]); + + /* We won't bail out here because we just got invalid data. + Time setting from u-boot doesn't work anyway */ + fm3130->rtc = rtc_device_register(client->name, &client->dev, + &fm3130_rtc_ops, THIS_MODULE); + if (IS_ERR(fm3130->rtc)) { + err = PTR_ERR(fm3130->rtc); + dev_err(&client->dev, + "unable to register the class device\n"); + goto exit_free; + } + return 0; +exit_free: + kfree(fm3130); + return err; +} + +static int __devexit fm3130_remove(struct i2c_client *client) +{ + struct fm3130 *fm3130 = i2c_get_clientdata(client); + + rtc_device_unregister(fm3130->rtc); + kfree(fm3130); + return 0; +} + +static struct i2c_driver fm3130_driver = { + .driver = { + .name = "rtc-fm3130", + .owner = THIS_MODULE, + }, + .probe = fm3130_probe, + .remove = __devexit_p(fm3130_remove), + .id_table = fm3130_id, +}; + +static int __init fm3130_init(void) +{ + return i2c_add_driver(&fm3130_driver); +} +module_init(fm3130_init); + +static void __exit fm3130_exit(void) +{ + i2c_del_driver(&fm3130_driver); +} +module_exit(fm3130_exit); + +MODULE_DESCRIPTION("RTC driver for FM3130"); +MODULE_AUTHOR("Sergey Lapin "); +MODULE_LICENSE("GPL"); + diff --git a/drivers/rtc/rtc-ppc.c b/drivers/rtc/rtc-ppc.c new file mode 100644 index 0000000000000000000000000000000000000000..c8e97e25ef7e8cea33b27f7c9448d03dbb6d0788 --- /dev/null +++ b/drivers/rtc/rtc-ppc.c @@ -0,0 +1,69 @@ +/* + * RTC driver for ppc_md RTC functions + * + * © 2007 Red Hat, Inc. + * + * Author: David Woodhouse + * + * 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 + +static int ppc_rtc_read_time(struct device *dev, struct rtc_time *tm) +{ + ppc_md.get_rtc_time(tm); + return 0; +} + +static int ppc_rtc_set_time(struct device *dev, struct rtc_time *tm) +{ + return ppc_md.set_rtc_time(tm); +} + +static const struct rtc_class_ops ppc_rtc_ops = { + .set_time = ppc_rtc_set_time, + .read_time = ppc_rtc_read_time, +}; + +static struct rtc_device *rtc; +static struct platform_device *ppc_rtc_pdev; + +static int __init ppc_rtc_init(void) +{ + if (!ppc_md.get_rtc_time || !ppc_md.set_rtc_time) + return -ENODEV; + + ppc_rtc_pdev = platform_device_register_simple("ppc-rtc", 0, NULL, 0); + if (IS_ERR(ppc_rtc_pdev)) + return PTR_ERR(ppc_rtc_pdev); + + rtc = rtc_device_register("ppc_md", &ppc_rtc_pdev->dev, + &ppc_rtc_ops, THIS_MODULE); + if (IS_ERR(rtc)) { + platform_device_unregister(ppc_rtc_pdev); + return PTR_ERR(rtc); + } + + return 0; +} + +static void __exit ppc_rtc_exit(void) +{ + rtc_device_unregister(rtc); + platform_device_unregister(ppc_rtc_pdev); +} + +module_init(ppc_rtc_init); +module_exit(ppc_rtc_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("David Woodhouse "); +MODULE_DESCRIPTION("Generic RTC class driver for PowerPC"); diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index 8ba3f135da221fe59cfeb2badf3c25df8e28cdb5..1a40256833625e4ea9da26f92e679e9f878b9971 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -63,6 +63,7 @@ static void dasd_return_cqr_cb(struct dasd_ccw_req *, void *); */ static wait_queue_head_t dasd_init_waitq; static wait_queue_head_t dasd_flush_wq; +static wait_queue_head_t generic_waitq; /* * Allocate memory for a new device structure. @@ -1151,11 +1152,15 @@ static void __dasd_device_process_final_queue(struct dasd_device *device, struct list_head *l, *n; struct dasd_ccw_req *cqr; struct dasd_block *block; + void (*callback)(struct dasd_ccw_req *, void *data); + void *callback_data; list_for_each_safe(l, n, final_queue) { cqr = list_entry(l, struct dasd_ccw_req, devlist); list_del_init(&cqr->devlist); block = cqr->block; + callback = cqr->callback; + callback_data = cqr->callback_data; if (block) spin_lock_bh(&block->queue_lock); switch (cqr->status) { @@ -1176,7 +1181,7 @@ static void __dasd_device_process_final_queue(struct dasd_device *device, BUG(); } if (cqr->callback != NULL) - (cqr->callback)(cqr, cqr->callback_data); + (callback)(cqr, callback_data); if (block) spin_unlock_bh(&block->queue_lock); } @@ -1406,17 +1411,15 @@ static inline int _wait_for_wakeup(struct dasd_ccw_req *cqr) */ int dasd_sleep_on(struct dasd_ccw_req *cqr) { - wait_queue_head_t wait_q; struct dasd_device *device; int rc; device = cqr->startdev; - init_waitqueue_head (&wait_q); cqr->callback = dasd_wakeup_cb; - cqr->callback_data = (void *) &wait_q; + cqr->callback_data = (void *) &generic_waitq; dasd_add_request_tail(cqr); - wait_event(wait_q, _wait_for_wakeup(cqr)); + wait_event(generic_waitq, _wait_for_wakeup(cqr)); /* Request status is either done or failed. */ rc = (cqr->status == DASD_CQR_DONE) ? 0 : -EIO; @@ -1429,20 +1432,18 @@ int dasd_sleep_on(struct dasd_ccw_req *cqr) */ int dasd_sleep_on_interruptible(struct dasd_ccw_req *cqr) { - wait_queue_head_t wait_q; struct dasd_device *device; int rc; device = cqr->startdev; - init_waitqueue_head (&wait_q); cqr->callback = dasd_wakeup_cb; - cqr->callback_data = (void *) &wait_q; + cqr->callback_data = (void *) &generic_waitq; dasd_add_request_tail(cqr); - rc = wait_event_interruptible(wait_q, _wait_for_wakeup(cqr)); + rc = wait_event_interruptible(generic_waitq, _wait_for_wakeup(cqr)); if (rc == -ERESTARTSYS) { dasd_cancel_req(cqr); /* wait (non-interruptible) for final status */ - wait_event(wait_q, _wait_for_wakeup(cqr)); + wait_event(generic_waitq, _wait_for_wakeup(cqr)); } rc = (cqr->status == DASD_CQR_DONE) ? 0 : -EIO; return rc; @@ -1466,7 +1467,6 @@ static inline int _dasd_term_running_cqr(struct dasd_device *device) int dasd_sleep_on_immediatly(struct dasd_ccw_req *cqr) { - wait_queue_head_t wait_q; struct dasd_device *device; int rc; @@ -1478,9 +1478,8 @@ int dasd_sleep_on_immediatly(struct dasd_ccw_req *cqr) return rc; } - init_waitqueue_head (&wait_q); cqr->callback = dasd_wakeup_cb; - cqr->callback_data = (void *) &wait_q; + cqr->callback_data = (void *) &generic_waitq; cqr->status = DASD_CQR_QUEUED; list_add(&cqr->devlist, &device->ccw_queue); @@ -1489,7 +1488,7 @@ int dasd_sleep_on_immediatly(struct dasd_ccw_req *cqr) spin_unlock_irq(get_ccwdev_lock(device->cdev)); - wait_event(wait_q, _wait_for_wakeup(cqr)); + wait_event(generic_waitq, _wait_for_wakeup(cqr)); /* Request status is either done or failed. */ rc = (cqr->status == DASD_CQR_DONE) ? 0 : -EIO; @@ -2430,6 +2429,7 @@ static int __init dasd_init(void) init_waitqueue_head(&dasd_init_waitq); init_waitqueue_head(&dasd_flush_wq); + init_waitqueue_head(&generic_waitq); /* register 'common' DASD debug area, used for all DBF_XXX calls */ dasd_debug_area = debug_register("dasd", 1, 1, 8 * sizeof(long)); diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c index 0d98f1ff2edd5db5ae4f79815de723f81d0241be..848ef7e8523fe97ba2e0ade9f61f1cbac86a8f90 100644 --- a/drivers/s390/char/raw3270.c +++ b/drivers/s390/char/raw3270.c @@ -549,7 +549,6 @@ raw3270_start_init(struct raw3270 *rp, struct raw3270_view *view, struct raw3270_request *rq) { unsigned long flags; - wait_queue_head_t wq; int rc; #ifdef CONFIG_TN3270_CONSOLE @@ -566,20 +565,20 @@ raw3270_start_init(struct raw3270 *rp, struct raw3270_view *view, return rq->rc; } #endif - init_waitqueue_head(&wq); rq->callback = raw3270_wake_init; - rq->callback_data = &wq; + rq->callback_data = &raw3270_wait_queue; spin_lock_irqsave(get_ccwdev_lock(view->dev->cdev), flags); rc = __raw3270_start(rp, view, rq); spin_unlock_irqrestore(get_ccwdev_lock(view->dev->cdev), flags); if (rc) return rc; /* Now wait for the completion. */ - rc = wait_event_interruptible(wq, raw3270_request_final(rq)); + rc = wait_event_interruptible(raw3270_wait_queue, + raw3270_request_final(rq)); if (rc == -ERESTARTSYS) { /* Interrupted by a signal. */ raw3270_halt_io(view->dev, rq); /* No wait for the halt to complete. */ - wait_event(wq, raw3270_request_final(rq)); + wait_event(raw3270_wait_queue, raw3270_request_final(rq)); return -ERESTARTSYS; } return rq->rc; diff --git a/drivers/s390/char/sclp_config.c b/drivers/s390/char/sclp_config.c index 9e784d5f7f576460b69324361801bb9e749f81be..ad05a87bc480b14531fdd5570f78c2dc3f93c9c5 100644 --- a/drivers/s390/char/sclp_config.c +++ b/drivers/s390/char/sclp_config.c @@ -40,7 +40,7 @@ static void sclp_cpu_capability_notify(struct work_struct *work) put_online_cpus(); } -static void sclp_cpu_change_notify(struct work_struct *work) +static void __ref sclp_cpu_change_notify(struct work_struct *work) { smp_rescan_cpus(); } diff --git a/drivers/s390/char/sclp_vt220.c b/drivers/s390/char/sclp_vt220.c index 35707c04e613fd7708acea79ccbbc4119d3d4851..3e577f655b18dec1cd7cf24cdf3b88c155bc6783 100644 --- a/drivers/s390/char/sclp_vt220.c +++ b/drivers/s390/char/sclp_vt220.c @@ -71,9 +71,6 @@ static struct list_head sclp_vt220_outqueue; /* Number of requests in outqueue */ static int sclp_vt220_outqueue_count; -/* Wait queue used to delay write requests while we've run out of buffers */ -static wait_queue_head_t sclp_vt220_waitq; - /* Timer used for delaying write requests to merge subsequent messages into * a single buffer */ static struct timer_list sclp_vt220_timer; @@ -133,7 +130,6 @@ sclp_vt220_process_queue(struct sclp_vt220_request *request) } while (request && __sclp_vt220_emit(request)); if (request == NULL && sclp_vt220_flush_later) sclp_vt220_emit_current(); - wake_up(&sclp_vt220_waitq); /* Check if the tty needs a wake up call */ if (sclp_vt220_tty != NULL) { tty_wakeup(sclp_vt220_tty); @@ -383,7 +379,7 @@ sclp_vt220_timeout(unsigned long data) */ static int __sclp_vt220_write(const unsigned char *buf, int count, int do_schedule, - int convertlf, int may_schedule) + int convertlf, int may_fail) { unsigned long flags; void *page; @@ -395,15 +391,14 @@ __sclp_vt220_write(const unsigned char *buf, int count, int do_schedule, overall_written = 0; spin_lock_irqsave(&sclp_vt220_lock, flags); do { - /* Create a sclp output buffer if none exists yet */ + /* Create an sclp output buffer if none exists yet */ if (sclp_vt220_current_request == NULL) { while (list_empty(&sclp_vt220_empty)) { spin_unlock_irqrestore(&sclp_vt220_lock, flags); - if (in_interrupt() || !may_schedule) - sclp_sync_wait(); + if (may_fail) + goto out; else - wait_event(sclp_vt220_waitq, - !list_empty(&sclp_vt220_empty)); + sclp_sync_wait(); spin_lock_irqsave(&sclp_vt220_lock, flags); } page = (void *) sclp_vt220_empty.next; @@ -437,6 +432,7 @@ __sclp_vt220_write(const unsigned char *buf, int count, int do_schedule, add_timer(&sclp_vt220_timer); } spin_unlock_irqrestore(&sclp_vt220_lock, flags); +out: return overall_written; } @@ -520,19 +516,11 @@ sclp_vt220_close(struct tty_struct *tty, struct file *filp) * character to the tty device. If the kernel uses this routine, * it must call the flush_chars() routine (if defined) when it is * done stuffing characters into the driver. - * - * NOTE: include/linux/tty_driver.h specifies that a character should be - * ignored if there is no room in the queue. This driver implements a different - * semantic in that it will block when there is no more room left. - * - * FIXME: putchar can currently be called from BH and other non blocking - * handlers so this semantic isn't a good idea. */ static int sclp_vt220_put_char(struct tty_struct *tty, unsigned char ch) { - __sclp_vt220_write(&ch, 1, 0, 0, 1); - return 1; + return __sclp_vt220_write(&ch, 1, 0, 0, 1); } /* @@ -653,7 +641,6 @@ static int __init __sclp_vt220_init(void) spin_lock_init(&sclp_vt220_lock); INIT_LIST_HEAD(&sclp_vt220_empty); INIT_LIST_HEAD(&sclp_vt220_outqueue); - init_waitqueue_head(&sclp_vt220_waitq); init_timer(&sclp_vt220_timer); sclp_vt220_current_request = NULL; sclp_vt220_buffered_chars = 0; @@ -786,6 +773,7 @@ sclp_vt220_con_init(void) { int rc; + INIT_LIST_HEAD(&sclp_vt220_register.list); if (!CONSOLE_IS_SCLP) return 0; rc = __sclp_vt220_init(); diff --git a/drivers/s390/char/tape.h b/drivers/s390/char/tape.h index dddf8d62c1536cc3d8bebe8e65514f11318c0e8f..d0d565a05dfebf63a5ddea6ed93b37949465c431 100644 --- a/drivers/s390/char/tape.h +++ b/drivers/s390/char/tape.h @@ -231,6 +231,9 @@ struct tape_device { /* Request queue. */ struct list_head req_queue; + /* Request wait queue. */ + wait_queue_head_t wait_queue; + /* Each tape device has (currently) two minor numbers. */ int first_minor; diff --git a/drivers/s390/char/tape_3590.c b/drivers/s390/char/tape_3590.c index 8246ef3ab09583da05e33519bcf8e738e55b5a5a..42ce7915fc5d7cc1bce71aaa60c867f12cb16894 100644 --- a/drivers/s390/char/tape_3590.c +++ b/drivers/s390/char/tape_3590.c @@ -1598,7 +1598,7 @@ tape_3590_setup_device(struct tape_device *device) rc = tape_3590_read_dev_chars(device, rdc_data); if (rc) { DBF_LH(3, "Read device characteristics failed!\n"); - goto fail_kmalloc; + goto fail_rdc_data; } rc = tape_std_assign(device); if (rc) diff --git a/drivers/s390/char/tape_block.c b/drivers/s390/char/tape_block.c index ddc4a114e7f415c2b2ed2d03218910488a7ac1ba..95da72bc17e8d7e3b218bfe0c4f46a1a9d306900 100644 --- a/drivers/s390/char/tape_block.c +++ b/drivers/s390/char/tape_block.c @@ -179,11 +179,11 @@ tapeblock_requeue(struct work_struct *work) { tapeblock_end_request(req, -EIO); continue; } + blkdev_dequeue_request(req); + nr_queued++; spin_unlock_irq(&device->blk_data.request_queue_lock); rc = tapeblock_start_request(device, req); spin_lock_irq(&device->blk_data.request_queue_lock); - blkdev_dequeue_request(req); - nr_queued++; } spin_unlock_irq(&device->blk_data.request_queue_lock); atomic_set(&device->blk_data.requeue_scheduled, 0); diff --git a/drivers/s390/char/tape_core.c b/drivers/s390/char/tape_core.c index 76e44eb7c47f74c7d45988e0fa50316a5480620b..c20e3c548343aa7f3b43c56d57d94f1ab6c5e441 100644 --- a/drivers/s390/char/tape_core.c +++ b/drivers/s390/char/tape_core.c @@ -449,6 +449,7 @@ tape_alloc_device(void) INIT_LIST_HEAD(&device->req_queue); INIT_LIST_HEAD(&device->node); init_waitqueue_head(&device->state_change_wq); + init_waitqueue_head(&device->wait_queue); device->tape_state = TS_INIT; device->medium_state = MS_UNKNOWN; *device->modeset_byte = 0; @@ -954,21 +955,19 @@ __tape_wake_up(struct tape_request *request, void *data) int tape_do_io(struct tape_device *device, struct tape_request *request) { - wait_queue_head_t wq; int rc; - init_waitqueue_head(&wq); spin_lock_irq(get_ccwdev_lock(device->cdev)); /* Setup callback */ request->callback = __tape_wake_up; - request->callback_data = &wq; + request->callback_data = &device->wait_queue; /* Add request to request queue and try to start it. */ rc = __tape_start_request(device, request); spin_unlock_irq(get_ccwdev_lock(device->cdev)); if (rc) return rc; /* Request added to the queue. Wait for its completion. */ - wait_event(wq, (request->callback == NULL)); + wait_event(device->wait_queue, (request->callback == NULL)); /* Get rc from request */ return request->rc; } @@ -989,20 +988,19 @@ int tape_do_io_interruptible(struct tape_device *device, struct tape_request *request) { - wait_queue_head_t wq; int rc; - init_waitqueue_head(&wq); spin_lock_irq(get_ccwdev_lock(device->cdev)); /* Setup callback */ request->callback = __tape_wake_up_interruptible; - request->callback_data = &wq; + request->callback_data = &device->wait_queue; rc = __tape_start_request(device, request); spin_unlock_irq(get_ccwdev_lock(device->cdev)); if (rc) return rc; /* Request added to the queue. Wait for its completion. */ - rc = wait_event_interruptible(wq, (request->callback == NULL)); + rc = wait_event_interruptible(device->wait_queue, + (request->callback == NULL)); if (rc != -ERESTARTSYS) /* Request finished normally. */ return request->rc; @@ -1015,7 +1013,7 @@ tape_do_io_interruptible(struct tape_device *device, /* Wait for the interrupt that acknowledges the halt. */ do { rc = wait_event_interruptible( - wq, + device->wait_queue, (request->callback == NULL) ); } while (rc == -ERESTARTSYS); diff --git a/drivers/s390/char/vmlogrdr.c b/drivers/s390/char/vmlogrdr.c index e8487347e4d4aa33eb7e844e815ad77028b50f16..2c2428cc05d866efe26b9c288331ab6459afdeb0 100644 --- a/drivers/s390/char/vmlogrdr.c +++ b/drivers/s390/char/vmlogrdr.c @@ -762,10 +762,10 @@ static int vmlogrdr_register_device(struct vmlogrdr_priv_t *priv) device_unregister(dev); return ret; } - priv->class_device = device_create(vmlogrdr_class, dev, - MKDEV(vmlogrdr_major, - priv->minor_num), - "%s", dev->bus_id); + priv->class_device = device_create_drvdata(vmlogrdr_class, dev, + MKDEV(vmlogrdr_major, + priv->minor_num), + priv, "%s", dev->bus_id); if (IS_ERR(priv->class_device)) { ret = PTR_ERR(priv->class_device); priv->class_device=NULL; @@ -773,7 +773,6 @@ static int vmlogrdr_register_device(struct vmlogrdr_priv_t *priv) device_unregister(dev); return ret; } - dev->driver_data = priv; priv->device = dev; return 0; } diff --git a/drivers/s390/cio/blacklist.c b/drivers/s390/cio/blacklist.c index a4a5f2efea4865cd4932ef92a01ea3460cd1a300..0bfcbbe375c4b4640f50bf14e61ce1f6beae3062 100644 --- a/drivers/s390/cio/blacklist.c +++ b/drivers/s390/cio/blacklist.c @@ -97,8 +97,8 @@ static int pure_hex(char **cp, unsigned int *val, int min_digit, return 0; } -static int parse_busid(char *str, int *cssid, int *ssid, int *devno, - int msgtrigger) +static int parse_busid(char *str, unsigned int *cssid, unsigned int *ssid, + unsigned int *devno, int msgtrigger) { char *str_work; int val, rc, ret; @@ -148,7 +148,7 @@ out: static int blacklist_parse_parameters(char *str, range_action action, int msgtrigger) { - int from_cssid, to_cssid, from_ssid, to_ssid, from, to; + unsigned int from_cssid, to_cssid, from_ssid, to_ssid, from, to; int rc, totalrc; char *parm; range_action ra; diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c index 82c6a2d451284424c40fc14791736f642ef80934..b32d7eb3d81a4d8ee3dc29fb587bc78f91b5b7e8 100644 --- a/drivers/s390/cio/cio.c +++ b/drivers/s390/cio/cio.c @@ -576,12 +576,14 @@ cio_validate_subchannel (struct subchannel *sch, struct subchannel_id schid) err = -ENODEV; goto out; } - if (cio_is_console(sch->schid)) + if (cio_is_console(sch->schid)) { sch->opm = 0xff; - else + sch->isc = 1; + } else { sch->opm = chp_get_sch_opm(sch); + sch->isc = 3; + } sch->lpm = sch->schib.pmcw.pam & sch->opm; - sch->isc = 3; CIO_MSG_EVENT(6, "Detected device %04x on subchannel 0.%x.%04X " "- PIM = %02X, PAM = %02X, POM = %02X\n", @@ -704,9 +706,9 @@ void wait_cons_dev(void) if (!console_subchannel_in_use) return; - /* disable all but isc 7 (console device) */ + /* disable all but isc 1 (console device) */ __ctl_store (save_cr6, 6, 6); - cr6 = 0x01000000; + cr6 = 0x40000000; __ctl_load (cr6, 6, 6); do { @@ -788,11 +790,11 @@ cio_probe_console(void) } /* - * enable console I/O-interrupt subclass 7 + * enable console I/O-interrupt subclass 1 */ - ctl_set_bit(6, 24); - console_subchannel.isc = 7; - console_subchannel.schib.pmcw.isc = 7; + ctl_set_bit(6, 30); + console_subchannel.isc = 1; + console_subchannel.schib.pmcw.isc = 1; console_subchannel.schib.pmcw.intparm = (u32)(addr_t)&console_subchannel; ret = cio_modify(&console_subchannel); diff --git a/drivers/s390/kvm/kvm_virtio.c b/drivers/s390/kvm/kvm_virtio.c index 47a7e6200b262f660c4471cc8c23bfccd32203c2..5ab34340919be3a417caf1ad5bfd50ff91f1054d 100644 --- a/drivers/s390/kvm/kvm_virtio.c +++ b/drivers/s390/kvm/kvm_virtio.c @@ -31,11 +31,6 @@ */ static void *kvm_devices; -/* - * Unique numbering for kvm devices. - */ -static unsigned int dev_index; - struct kvm_device { struct virtio_device vdev; struct kvm_device_desc *desc; @@ -78,27 +73,32 @@ static unsigned desc_size(const struct kvm_device_desc *desc) + desc->config_len; } -/* - * This tests (and acknowleges) a feature bit. - */ -static bool kvm_feature(struct virtio_device *vdev, unsigned fbit) +/* This gets the device's feature bits. */ +static u32 kvm_get_features(struct virtio_device *vdev) { + unsigned int i; + u32 features = 0; struct kvm_device_desc *desc = to_kvmdev(vdev)->desc; - u8 *features; + u8 *in_features = kvm_vq_features(desc); - if (fbit / 8 > desc->feature_len) - return false; + for (i = 0; i < min(desc->feature_len * 8, 32); i++) + if (in_features[i / 8] & (1 << (i % 8))) + features |= (1 << i); + return features; +} - features = kvm_vq_features(desc); - if (!(features[fbit / 8] & (1 << (fbit % 8)))) - return false; +static void kvm_set_features(struct virtio_device *vdev, u32 features) +{ + unsigned int i; + struct kvm_device_desc *desc = to_kvmdev(vdev)->desc; + /* Second half of bitmap is features we accept. */ + u8 *out_features = kvm_vq_features(desc) + desc->feature_len; - /* - * We set the matching bit in the other half of the bitmap to tell the - * Host we want to use this feature. - */ - features[desc->feature_len + fbit / 8] |= (1 << (fbit % 8)); - return true; + memset(out_features, 0, desc->feature_len); + for (i = 0; i < min(desc->feature_len * 8, 32); i++) { + if (features & (1 << i)) + out_features[i / 8] |= (1 << (i % 8)); + } } /* @@ -221,7 +221,8 @@ static void kvm_del_vq(struct virtqueue *vq) * The config ops structure as defined by virtio config */ static struct virtio_config_ops kvm_vq_configspace_ops = { - .feature = kvm_feature, + .get_features = kvm_get_features, + .set_features = kvm_set_features, .get = kvm_get, .set = kvm_set, .get_status = kvm_get_status, @@ -244,26 +245,25 @@ static struct device kvm_root = { * adds a new device and register it with virtio * appropriate drivers are loaded by the device model */ -static void add_kvm_device(struct kvm_device_desc *d) +static void add_kvm_device(struct kvm_device_desc *d, unsigned int offset) { struct kvm_device *kdev; kdev = kzalloc(sizeof(*kdev), GFP_KERNEL); if (!kdev) { - printk(KERN_EMERG "Cannot allocate kvm dev %u\n", - dev_index++); + printk(KERN_EMERG "Cannot allocate kvm dev %u type %u\n", + offset, d->type); return; } kdev->vdev.dev.parent = &kvm_root; - kdev->vdev.index = dev_index++; kdev->vdev.id.device = d->type; kdev->vdev.config = &kvm_vq_configspace_ops; kdev->desc = d; if (register_virtio_device(&kdev->vdev) != 0) { - printk(KERN_ERR "Failed to register kvm device %u\n", - kdev->vdev.index); + printk(KERN_ERR "Failed to register kvm device %u type %u\n", + offset, d->type); kfree(kdev); } } @@ -283,7 +283,7 @@ static void scan_devices(void) if (d->type == 0) break; - add_kvm_device(d); + add_kvm_device(d, i); } } diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index 436bf1f6d4a602935dd94776e95909a450737bc3..9a71dae223e81d94343d1ae72b54636bca290e12 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -290,9 +290,6 @@ int qeth_set_large_send(struct qeth_card *card, card->dev->features |= NETIF_F_TSO | NETIF_F_SG | NETIF_F_HW_CSUM; } else { - PRINT_WARN("TSO not supported on %s. " - "large_send set to 'no'.\n", - card->dev->name); card->dev->features &= ~(NETIF_F_TSO | NETIF_F_SG | NETIF_F_HW_CSUM); card->options.large_send = QETH_LARGE_SEND_NO; @@ -1407,12 +1404,6 @@ static void qeth_init_func_level(struct qeth_card *card) } } -static inline __u16 qeth_raw_devno_from_bus_id(char *id) -{ - id += (strlen(id) - 4); - return (__u16) simple_strtoul(id, &id, 16); -} - static int qeth_idx_activate_get_answer(struct qeth_channel *channel, void (*idx_reply_cb)(struct qeth_channel *, struct qeth_cmd_buffer *)) @@ -1439,7 +1430,7 @@ static int qeth_idx_activate_get_answer(struct qeth_channel *channel, spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags); if (rc) { - PRINT_ERR("Error2 in activating channel rc=%d\n", rc); + QETH_DBF_MESSAGE(2, "Error2 in activating channel rc=%d\n", rc); QETH_DBF_TEXT_(SETUP, 2, "2err%d", rc); atomic_set(&channel->irq_pending, 0); wake_up(&card->wait_q); @@ -1468,6 +1459,7 @@ static int qeth_idx_activate_channel(struct qeth_channel *channel, __u16 temp; __u8 tmp; int rc; + struct ccw_dev_id temp_devid; card = CARD_FROM_CDEV(channel->ccwdev); @@ -1494,8 +1486,8 @@ static int qeth_idx_activate_channel(struct qeth_channel *channel, &card->token.issuer_rm_w, QETH_MPC_TOKEN_LENGTH); memcpy(QETH_IDX_ACT_FUNC_LEVEL(iob->data), &card->info.func_level, sizeof(__u16)); - temp = qeth_raw_devno_from_bus_id(CARD_DDEV_ID(card)); - memcpy(QETH_IDX_ACT_QDIO_DEV_CUA(iob->data), &temp, 2); + ccw_device_get_id(CARD_DDEV(card), &temp_devid); + memcpy(QETH_IDX_ACT_QDIO_DEV_CUA(iob->data), &temp_devid.devno, 2); temp = (card->info.cula << 8) + card->info.unit_addr2; memcpy(QETH_IDX_ACT_QDIO_DEV_REALADDR(iob->data), &temp, 2); @@ -1508,7 +1500,8 @@ static int qeth_idx_activate_channel(struct qeth_channel *channel, spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags); if (rc) { - PRINT_ERR("Error1 in activating channel. rc=%d\n", rc); + QETH_DBF_MESSAGE(2, "Error1 in activating channel. rc=%d\n", + rc); QETH_DBF_TEXT_(SETUP, 2, "1err%d", rc); atomic_set(&channel->irq_pending, 0); wake_up(&card->wait_q); @@ -1658,7 +1651,6 @@ int qeth_send_control_data(struct qeth_card *card, int len, reply = qeth_alloc_reply(card); if (!reply) { - PRINT_WARN("Could not alloc qeth_reply!\n"); return -ENOMEM; } reply->callback = reply_cb; @@ -2612,15 +2604,9 @@ void qeth_queue_input_buffer(struct qeth_card *card, int index) if (newcount < count) { /* we are in memory shortage so we switch back to traditional skb allocation and drop packages */ - if (!atomic_read(&card->force_alloc_skb) && - net_ratelimit()) - PRINT_WARN("Switch to alloc skb\n"); atomic_set(&card->force_alloc_skb, 3); count = newcount; } else { - if ((atomic_read(&card->force_alloc_skb) == 1) && - net_ratelimit()) - PRINT_WARN("Switch to sg\n"); atomic_add_unless(&card->force_alloc_skb, -1, 0); } @@ -3034,7 +3020,7 @@ int qeth_get_elements_no(struct qeth_card *card, void *hdr, elements_needed = 1 + (((((unsigned long) hdr) % PAGE_SIZE) + skb->len) >> PAGE_SHIFT); if ((elements_needed + elems) > QETH_MAX_BUFFER_ELEMENTS(card)) { - PRINT_ERR("Invalid size of IP packet " + QETH_DBF_MESSAGE(2, "Invalid size of IP packet " "(Number=%d / Length=%d). Discarded.\n", (elements_needed+elems), skb->len); return 0; @@ -3247,8 +3233,6 @@ int qeth_do_send_packet(struct qeth_card *card, struct qeth_qdio_out_q *queue, * free buffers) to handle eddp context */ if (qeth_eddp_check_buffers_for_context(queue, ctx) < 0) { - if (net_ratelimit()) - PRINT_WARN("eddp tx_dropped 1\n"); rc = -EBUSY; goto out; } @@ -3260,7 +3244,6 @@ int qeth_do_send_packet(struct qeth_card *card, struct qeth_qdio_out_q *queue, tmp = qeth_eddp_fill_buffer(queue, ctx, queue->next_buf_to_fill); if (tmp < 0) { - PRINT_ERR("eddp tx_dropped 2\n"); rc = -EBUSY; goto out; } @@ -3602,8 +3585,6 @@ int qeth_snmp_command(struct qeth_card *card, char __user *udata) if ((!qeth_adp_supported(card, IPA_SETADP_SET_SNMP_CONTROL)) && (!card->options.layer2)) { - PRINT_WARN("SNMP Query MIBS not supported " - "on %s!\n", QETH_CARD_IFNAME(card)); return -EOPNOTSUPP; } /* skip 4 bytes (data_len struct member) to get req_len */ @@ -3634,7 +3615,7 @@ int qeth_snmp_command(struct qeth_card *card, char __user *udata) rc = qeth_send_ipa_snmp_cmd(card, iob, QETH_SETADP_BASE_LEN + req_len, qeth_snmp_command_cb, (void *)&qinfo); if (rc) - PRINT_WARN("SNMP command failed on %s: (0x%x)\n", + QETH_DBF_MESSAGE(2, "SNMP command failed on %s: (0x%x)\n", QETH_CARD_IFNAME(card), rc); else { if (copy_to_user(udata, qinfo.udata, qinfo.udata_len)) @@ -3807,8 +3788,8 @@ retry: if (mpno) mpno = min(mpno - 1, QETH_MAX_PORTNO); if (card->info.portno > mpno) { - PRINT_ERR("Device %s does not offer port number %d \n.", - CARD_BUS_ID(card), card->info.portno); + QETH_DBF_MESSAGE(2, "Device %s does not offer port number %d" + "\n.", CARD_BUS_ID(card), card->info.portno); rc = -ENODEV; goto out; } @@ -3985,8 +3966,6 @@ struct sk_buff *qeth_core_get_next_skb(struct qeth_card *card, return skb; no_mem: if (net_ratelimit()) { - PRINT_WARN("No memory for packet received on %s.\n", - QETH_CARD_IFNAME(card)); QETH_DBF_TEXT(TRACE, 2, "noskbmem"); QETH_DBF_TEXT_(TRACE, 2, "%s", CARD_BUS_ID(card)); } @@ -4004,15 +3983,17 @@ static void qeth_unregister_dbf_views(void) } } -void qeth_dbf_longtext(enum qeth_dbf_names dbf_nix, int level, char *text, ...) +void qeth_dbf_longtext(enum qeth_dbf_names dbf_nix, int level, char *fmt, ...) { char dbf_txt_buf[32]; + va_list args; if (level > (qeth_dbf[dbf_nix].id)->level) return; - snprintf(dbf_txt_buf, sizeof(dbf_txt_buf), text); + va_start(args, fmt); + vsnprintf(dbf_txt_buf, sizeof(dbf_txt_buf), fmt, args); + va_end(args); debug_text_event(qeth_dbf[dbf_nix].id, level, dbf_txt_buf); - } EXPORT_SYMBOL_GPL(qeth_dbf_longtext); diff --git a/drivers/s390/net/qeth_core_offl.c b/drivers/s390/net/qeth_core_offl.c index 822df8362856d533511d883115104ef04d4baef4..452874e897400fbf340c57bfdd46ab30b0dbd173 100644 --- a/drivers/s390/net/qeth_core_offl.c +++ b/drivers/s390/net/qeth_core_offl.c @@ -122,8 +122,8 @@ int qeth_eddp_fill_buffer(struct qeth_qdio_out_q *queue, if (element == 0) return -EBUSY; else { - PRINT_WARN("could only partially fill eddp " - "buffer!\n"); + QETH_DBF_MESSAGE(2, "could only partially fill" + "eddp buffer!\n"); goto out; } } @@ -143,8 +143,6 @@ int qeth_eddp_fill_buffer(struct qeth_qdio_out_q *queue, if (must_refcnt) { must_refcnt = 0; if (qeth_eddp_buf_ref_context(buf, ctx)) { - PRINT_WARN("no memory to create eddp context " - "reference\n"); goto out_check; } } diff --git a/drivers/s390/net/qeth_core_sys.c b/drivers/s390/net/qeth_core_sys.c index 08a50f057284ecfb897bab1e6d1905718a6936de..c26e842ad905d05c478eb9b393a169b8da833613 100644 --- a/drivers/s390/net/qeth_core_sys.c +++ b/drivers/s390/net/qeth_core_sys.c @@ -129,7 +129,6 @@ static ssize_t qeth_dev_portno_store(struct device *dev, portno = simple_strtoul(buf, &tmp, 16); if (portno > QETH_MAX_PORTNO) { - PRINT_WARN("portno 0x%X is out of range\n", portno); return -EINVAL; } @@ -223,8 +222,6 @@ static ssize_t qeth_dev_prioqing_store(struct device *dev, * if though we have to permit priority queueing */ if (card->qdio.no_out_queues == 1) { - PRINT_WARN("Priority queueing disabled due " - "to hardware limitations!\n"); card->qdio.do_prio_queueing = QETH_PRIOQ_DEFAULT; return -EPERM; } @@ -250,7 +247,6 @@ static ssize_t qeth_dev_prioqing_store(struct device *dev, card->qdio.do_prio_queueing = QETH_NO_PRIO_QUEUEING; card->qdio.default_out_queue = QETH_DEFAULT_QUEUE; } else { - PRINT_WARN("Unknown queueing type '%s'\n", tmp); return -EINVAL; } return count; @@ -291,9 +287,6 @@ static ssize_t qeth_dev_bufcnt_store(struct device *dev, ((cnt > QETH_IN_BUF_COUNT_MAX) ? QETH_IN_BUF_COUNT_MAX : cnt); if (old_cnt != cnt) { rc = qeth_realloc_buffer_pool(card, cnt); - if (rc) - PRINT_WARN("Error (%d) while setting " - "buffer count.\n", rc); } return count; } @@ -355,7 +348,6 @@ static ssize_t qeth_dev_performance_stats_store(struct device *dev, card->perf_stats.initial_rx_packets = card->stats.rx_packets; card->perf_stats.initial_tx_packets = card->stats.tx_packets; } else { - PRINT_WARN("performance_stats: write 0 or 1 to this file!\n"); return -EINVAL; } return count; @@ -399,7 +391,6 @@ static ssize_t qeth_dev_layer2_store(struct device *dev, newdis = QETH_DISCIPLINE_LAYER2; break; default: - PRINT_WARN("layer2: write 0 or 1 to this file!\n"); return -EINVAL; } @@ -463,7 +454,6 @@ static ssize_t qeth_dev_large_send_store(struct device *dev, } else if (!strcmp(tmp, "TSO")) { type = QETH_LARGE_SEND_TSO; } else { - PRINT_WARN("large_send: invalid mode %s!\n", tmp); return -EINVAL; } if (card->options.large_send == type) @@ -503,8 +493,6 @@ static ssize_t qeth_dev_blkt_store(struct qeth_card *card, if (i <= max_value) { *value = i; } else { - PRINT_WARN("blkt total time: write values between" - " 0 and %d to this file!\n", max_value); return -EINVAL; } return count; diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index 86ec50ddae139b602aba92216b1ee45dfdba3f64..f682f7b144806b0478e6bdfcb9c9825b5b94756d 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -101,19 +101,16 @@ static struct net_device *qeth_l2_netdev_by_devno(unsigned char *read_dev_no) { struct qeth_card *card; struct net_device *ndev; - unsigned char *readno; - __u16 temp_dev_no, card_dev_no; - char *endp; + __u16 temp_dev_no; unsigned long flags; + struct ccw_dev_id read_devid; ndev = NULL; memcpy(&temp_dev_no, read_dev_no, 2); read_lock_irqsave(&qeth_core_card_list.rwlock, flags); list_for_each_entry(card, &qeth_core_card_list.list, list) { - readno = CARD_RDEV_ID(card); - readno += (strlen(readno) - 4); - card_dev_no = simple_strtoul(readno, &endp, 16); - if (card_dev_no == temp_dev_no) { + ccw_device_get_id(CARD_RDEV(card), &read_devid); + if (read_devid.devno == temp_dev_no) { ndev = card->dev; break; } @@ -134,14 +131,14 @@ static int qeth_l2_send_setgroupmac_cb(struct qeth_card *card, mac = &cmd->data.setdelmac.mac[0]; /* MAC already registered, needed in couple/uncouple case */ if (cmd->hdr.return_code == 0x2005) { - PRINT_WARN("Group MAC %02x:%02x:%02x:%02x:%02x:%02x " \ + QETH_DBF_MESSAGE(2, "Group MAC %02x:%02x:%02x:%02x:%02x:%02x " "already existing on %s \n", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5], QETH_CARD_IFNAME(card)); cmd->hdr.return_code = 0; } if (cmd->hdr.return_code) - PRINT_ERR("Could not set group MAC " \ + QETH_DBF_MESSAGE(2, "Could not set group MAC " "%02x:%02x:%02x:%02x:%02x:%02x on %s: %x\n", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5], QETH_CARD_IFNAME(card), cmd->hdr.return_code); @@ -166,7 +163,7 @@ static int qeth_l2_send_delgroupmac_cb(struct qeth_card *card, cmd = (struct qeth_ipa_cmd *) data; mac = &cmd->data.setdelmac.mac[0]; if (cmd->hdr.return_code) - PRINT_ERR("Could not delete group MAC " \ + QETH_DBF_MESSAGE(2, "Could not delete group MAC " "%02x:%02x:%02x:%02x:%02x:%02x on %s: %x\n", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5], QETH_CARD_IFNAME(card), cmd->hdr.return_code); @@ -186,10 +183,8 @@ static void qeth_l2_add_mc(struct qeth_card *card, __u8 *mac) mc = kmalloc(sizeof(struct qeth_mc_mac), GFP_ATOMIC); - if (!mc) { - PRINT_ERR("no mem vor mc mac address\n"); + if (!mc) return; - } memcpy(mc->mc_addr, mac, OSA_ADDR_LEN); mc->mc_addrlen = OSA_ADDR_LEN; @@ -280,7 +275,7 @@ static int qeth_l2_send_setdelvlan_cb(struct qeth_card *card, QETH_DBF_TEXT(TRACE, 2, "L2sdvcb"); cmd = (struct qeth_ipa_cmd *) data; if (cmd->hdr.return_code) { - PRINT_ERR("Error in processing VLAN %i on %s: 0x%x. " + QETH_DBF_MESSAGE(2, "Error in processing VLAN %i on %s: 0x%x. " "Continuing\n", cmd->data.setdelvlan.vlan_id, QETH_CARD_IFNAME(card), cmd->hdr.return_code); QETH_DBF_TEXT_(TRACE, 2, "L2VL%4x", cmd->hdr.command); @@ -333,8 +328,6 @@ static void qeth_l2_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) spin_lock_bh(&card->vlanlock); list_add_tail(&id->list, &card->vid_list); spin_unlock_bh(&card->vlanlock); - } else { - PRINT_ERR("no memory for vid\n"); } } @@ -550,16 +543,15 @@ static int qeth_l2_request_initial_mac(struct qeth_card *card) rc = qeth_query_setadapterparms(card); if (rc) { - PRINT_WARN("could not query adapter parameters on device %s: " - "x%x\n", CARD_BUS_ID(card), rc); + QETH_DBF_MESSAGE(2, "could not query adapter parameters on " + "device %s: x%x\n", CARD_BUS_ID(card), rc); } if (card->info.guestlan) { rc = qeth_setadpparms_change_macaddr(card); if (rc) { - PRINT_WARN("couldn't get MAC address on " - "device %s: x%x\n", - CARD_BUS_ID(card), rc); + QETH_DBF_MESSAGE(2, "couldn't get MAC address on " + "device %s: x%x\n", CARD_BUS_ID(card), rc); QETH_DBF_TEXT_(SETUP, 2, "1err%d", rc); return rc; } @@ -585,8 +577,6 @@ static int qeth_l2_set_mac_address(struct net_device *dev, void *p) } if (card->info.type == QETH_CARD_TYPE_OSN) { - PRINT_WARN("Setting MAC address on %s is not supported.\n", - dev->name); QETH_DBF_TEXT(TRACE, 3, "setmcOSN"); return -EOPNOTSUPP; } @@ -666,7 +656,7 @@ static int qeth_l2_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) ctx = qeth_eddp_create_context(card, new_skb, hdr, skb->sk->sk_protocol); if (ctx == NULL) { - PRINT_WARN("could not create eddp context\n"); + QETH_DBF_MESSAGE(2, "could not create eddp context\n"); goto tx_drop; } } else { @@ -731,6 +721,7 @@ tx_drop: if ((new_skb != skb) && new_skb) dev_kfree_skb_any(new_skb); dev_kfree_skb_any(skb); + netif_wake_queue(dev); return NETDEV_TX_OK; } @@ -1155,7 +1146,7 @@ static int qeth_osn_send_control_data(struct qeth_card *card, int len, (addr_t) iob, 0, 0); spin_unlock_irqrestore(get_ccwdev_lock(card->write.ccwdev), flags); if (rc) { - PRINT_WARN("qeth_osn_send_control_data: " + QETH_DBF_MESSAGE(2, "qeth_osn_send_control_data: " "ccw_device_start rc = %i\n", rc); QETH_DBF_TEXT_(TRACE, 2, " err%d", rc); qeth_release_buffer(iob->channel, iob); diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 94a8ead64ed4d3ea428d6da0eaaa810e82146ded..999552c83bbe144c7082d1b8a55929df333f3375 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -311,7 +311,6 @@ static struct qeth_ipaddr *qeth_l3_get_addr_buffer( addr = kzalloc(sizeof(struct qeth_ipaddr), GFP_ATOMIC); if (addr == NULL) { - PRINT_WARN("Not enough memory to add address\n"); return NULL; } addr->type = QETH_IP_TYPE_NORMAL; @@ -649,15 +648,6 @@ static void qeth_l3_correct_routing_type(struct qeth_card *card, } } out_inval: - PRINT_WARN("Routing type '%s' not supported for interface %s.\n" - "Router status set to 'no router'.\n", - ((*type == PRIMARY_ROUTER)? "primary router" : - (*type == SECONDARY_ROUTER)? "secondary router" : - (*type == PRIMARY_CONNECTOR)? "primary connector" : - (*type == SECONDARY_CONNECTOR)? "secondary connector" : - (*type == MULTICAST_ROUTER)? "multicast router" : - "unknown"), - card->dev->name); *type = NO_ROUTER; } @@ -674,9 +664,9 @@ int qeth_l3_setrouting_v4(struct qeth_card *card) QETH_PROT_IPV4); if (rc) { card->options.route4.type = NO_ROUTER; - PRINT_WARN("Error (0x%04x) while setting routing type on %s. " - "Type set to 'no router'.\n", - rc, QETH_CARD_IFNAME(card)); + QETH_DBF_MESSAGE(2, "Error (0x%04x) while setting routing type" + " on %s. Type set to 'no router'.\n", rc, + QETH_CARD_IFNAME(card)); } return rc; } @@ -697,9 +687,9 @@ int qeth_l3_setrouting_v6(struct qeth_card *card) QETH_PROT_IPV6); if (rc) { card->options.route6.type = NO_ROUTER; - PRINT_WARN("Error (0x%04x) while setting routing type on %s. " - "Type set to 'no router'.\n", - rc, QETH_CARD_IFNAME(card)); + QETH_DBF_MESSAGE(2, "Error (0x%04x) while setting routing type" + " on %s. Type set to 'no router'.\n", rc, + QETH_CARD_IFNAME(card)); } #endif return rc; @@ -737,7 +727,6 @@ int qeth_l3_add_ipato_entry(struct qeth_card *card, if (!memcmp(ipatoe->addr, new->addr, (ipatoe->proto == QETH_PROT_IPV4)? 4:16) && (ipatoe->mask_bits == new->mask_bits)) { - PRINT_WARN("ipato entry already exists!\n"); rc = -EEXIST; break; } @@ -802,7 +791,6 @@ int qeth_l3_add_vipa(struct qeth_card *card, enum qeth_prot_versions proto, rc = -EEXIST; spin_unlock_irqrestore(&card->ip_lock, flags); if (rc) { - PRINT_WARN("Cannot add VIPA. Address already exists!\n"); return rc; } if (!qeth_l3_add_ip(card, ipaddr)) @@ -867,7 +855,6 @@ int qeth_l3_add_rxip(struct qeth_card *card, enum qeth_prot_versions proto, rc = -EEXIST; spin_unlock_irqrestore(&card->ip_lock, flags); if (rc) { - PRINT_WARN("Cannot add RXIP. Address already exists!\n"); return rc; } if (!qeth_l3_add_ip(card, ipaddr)) @@ -1020,23 +1007,23 @@ static int qeth_l3_setadapter_hstr(struct qeth_card *card) IPA_SETADP_SET_BROADCAST_MODE, card->options.broadcast_mode); if (rc) - PRINT_WARN("couldn't set broadcast mode on " + QETH_DBF_MESSAGE(2, "couldn't set broadcast mode on " "device %s: x%x\n", CARD_BUS_ID(card), rc); rc = qeth_l3_send_setadp_mode(card, IPA_SETADP_ALTER_MAC_ADDRESS, card->options.macaddr_mode); if (rc) - PRINT_WARN("couldn't set macaddr mode on " + QETH_DBF_MESSAGE(2, "couldn't set macaddr mode on " "device %s: x%x\n", CARD_BUS_ID(card), rc); return rc; } if (card->options.broadcast_mode == QETH_TR_BROADCAST_LOCAL) - PRINT_WARN("set adapter parameters not available " + QETH_DBF_MESSAGE(2, "set adapter parameters not available " "to set broadcast mode, using ALLRINGS " "on device %s:\n", CARD_BUS_ID(card)); if (card->options.macaddr_mode == QETH_TR_MACADDR_CANONICAL) - PRINT_WARN("set adapter parameters not available " + QETH_DBF_MESSAGE(2, "set adapter parameters not available " "to set macaddr mode, using NONCANONICAL " "on device %s:\n", CARD_BUS_ID(card)); return 0; @@ -2070,7 +2057,7 @@ static struct qeth_card *qeth_l3_get_card_from_dev(struct net_device *dev) card = netdev_priv(dev); else if (rc == QETH_VLAN_CARD) card = netdev_priv(vlan_dev_info(dev)->real_dev); - if (card->options.layer2) + if (card && card->options.layer2) card = NULL; QETH_DBF_TEXT_(TRACE, 4, "%d", rc); return card ; @@ -2182,8 +2169,6 @@ static int qeth_l3_arp_set_no_entries(struct qeth_card *card, int no_entries) if (card->info.guestlan) return -EOPNOTSUPP; if (!qeth_is_supported(card, IPA_ARP_PROCESSING)) { - PRINT_WARN("ARP processing not supported " - "on %s!\n", QETH_CARD_IFNAME(card)); return -EOPNOTSUPP; } rc = qeth_l3_send_simple_setassparms(card, IPA_ARP_PROCESSING, @@ -2191,8 +2176,8 @@ static int qeth_l3_arp_set_no_entries(struct qeth_card *card, int no_entries) no_entries); if (rc) { tmp = rc; - PRINT_WARN("Could not set number of ARP entries on %s: " - "%s (0x%x/%d)\n", QETH_CARD_IFNAME(card), + QETH_DBF_MESSAGE(2, "Could not set number of ARP entries on " + "%s: %s (0x%x/%d)\n", QETH_CARD_IFNAME(card), qeth_l3_arp_get_error_cause(&rc), tmp, tmp); } return rc; @@ -2260,9 +2245,6 @@ static int qeth_l3_arp_query_cb(struct qeth_card *card, qdata->no_entries * uentry_size){ QETH_DBF_TEXT_(TRACE, 4, "qaer3%i", -ENOMEM); cmd->hdr.return_code = -ENOMEM; - PRINT_WARN("query ARP user space buffer is too small for " - "the returned number of ARP entries. " - "Aborting query!\n"); goto out_error; } QETH_DBF_TEXT_(TRACE, 4, "anore%i", @@ -2324,8 +2306,6 @@ static int qeth_l3_arp_query(struct qeth_card *card, char __user *udata) if (!qeth_is_supported(card,/*IPA_QUERY_ARP_ADDR_INFO*/ IPA_ARP_PROCESSING)) { - PRINT_WARN("ARP processing not supported " - "on %s!\n", QETH_CARD_IFNAME(card)); return -EOPNOTSUPP; } /* get size of userspace buffer and mask_bits -> 6 bytes */ @@ -2344,7 +2324,7 @@ static int qeth_l3_arp_query(struct qeth_card *card, char __user *udata) qeth_l3_arp_query_cb, (void *)&qinfo); if (rc) { tmp = rc; - PRINT_WARN("Error while querying ARP cache on %s: %s " + QETH_DBF_MESSAGE(2, "Error while querying ARP cache on %s: %s " "(0x%x/%d)\n", QETH_CARD_IFNAME(card), qeth_l3_arp_get_error_cause(&rc), tmp, tmp); if (copy_to_user(udata, qinfo.udata, 4)) @@ -2375,8 +2355,6 @@ static int qeth_l3_arp_add_entry(struct qeth_card *card, if (card->info.guestlan) return -EOPNOTSUPP; if (!qeth_is_supported(card, IPA_ARP_PROCESSING)) { - PRINT_WARN("ARP processing not supported " - "on %s!\n", QETH_CARD_IFNAME(card)); return -EOPNOTSUPP; } @@ -2391,10 +2369,9 @@ static int qeth_l3_arp_add_entry(struct qeth_card *card, if (rc) { tmp = rc; qeth_l3_ipaddr4_to_string((u8 *)entry->ipaddr, buf); - PRINT_WARN("Could not add ARP entry for address %s on %s: " - "%s (0x%x/%d)\n", - buf, QETH_CARD_IFNAME(card), - qeth_l3_arp_get_error_cause(&rc), tmp, tmp); + QETH_DBF_MESSAGE(2, "Could not add ARP entry for address %s " + "on %s: %s (0x%x/%d)\n", buf, QETH_CARD_IFNAME(card), + qeth_l3_arp_get_error_cause(&rc), tmp, tmp); } return rc; } @@ -2417,8 +2394,6 @@ static int qeth_l3_arp_remove_entry(struct qeth_card *card, if (card->info.guestlan) return -EOPNOTSUPP; if (!qeth_is_supported(card, IPA_ARP_PROCESSING)) { - PRINT_WARN("ARP processing not supported " - "on %s!\n", QETH_CARD_IFNAME(card)); return -EOPNOTSUPP; } memcpy(buf, entry, 12); @@ -2433,10 +2408,9 @@ static int qeth_l3_arp_remove_entry(struct qeth_card *card, tmp = rc; memset(buf, 0, 16); qeth_l3_ipaddr4_to_string((u8 *)entry->ipaddr, buf); - PRINT_WARN("Could not delete ARP entry for address %s on %s: " - "%s (0x%x/%d)\n", - buf, QETH_CARD_IFNAME(card), - qeth_l3_arp_get_error_cause(&rc), tmp, tmp); + QETH_DBF_MESSAGE(2, "Could not delete ARP entry for address %s" + " on %s: %s (0x%x/%d)\n", buf, QETH_CARD_IFNAME(card), + qeth_l3_arp_get_error_cause(&rc), tmp, tmp); } return rc; } @@ -2456,16 +2430,14 @@ static int qeth_l3_arp_flush_cache(struct qeth_card *card) if (card->info.guestlan || (card->info.type == QETH_CARD_TYPE_IQD)) return -EOPNOTSUPP; if (!qeth_is_supported(card, IPA_ARP_PROCESSING)) { - PRINT_WARN("ARP processing not supported " - "on %s!\n", QETH_CARD_IFNAME(card)); return -EOPNOTSUPP; } rc = qeth_l3_send_simple_setassparms(card, IPA_ARP_PROCESSING, IPA_CMD_ASS_ARP_FLUSH_CACHE, 0); if (rc) { tmp = rc; - PRINT_WARN("Could not flush ARP cache on %s: %s (0x%x/%d)\n", - QETH_CARD_IFNAME(card), + QETH_DBF_MESSAGE(2, "Could not flush ARP cache on %s: %s " + "(0x%x/%d)\n", QETH_CARD_IFNAME(card), qeth_l3_arp_get_error_cause(&rc), tmp, tmp); } return rc; @@ -2724,7 +2696,7 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) ctx = qeth_eddp_create_context(card, new_skb, hdr, skb->sk->sk_protocol); if (ctx == NULL) { - PRINT_WARN("could not create eddp context\n"); + QETH_DBF_MESSAGE(2, "could not create eddp context\n"); goto tx_drop; } } else { @@ -2792,6 +2764,7 @@ tx_drop: if ((new_skb != skb) && new_skb) dev_kfree_skb_any(new_skb); dev_kfree_skb_any(skb); + netif_wake_queue(dev); return NETDEV_TX_OK; } diff --git a/drivers/s390/net/qeth_l3_sys.c b/drivers/s390/net/qeth_l3_sys.c index 08f51fd902c48b5ca1666300f2afaf99df3136af..ac1993708ae9cc1f09b622b3aa35af5ea0e33603 100644 --- a/drivers/s390/net/qeth_l3_sys.c +++ b/drivers/s390/net/qeth_l3_sys.c @@ -85,7 +85,6 @@ static ssize_t qeth_l3_dev_route_store(struct qeth_card *card, } else if (!strcmp(tmp, "multicast_router")) { route->type = MULTICAST_ROUTER; } else { - PRINT_WARN("Invalid routing type '%s'.\n", tmp); return -EINVAL; } if (((card->state == CARD_STATE_SOFTSETUP) || @@ -137,9 +136,6 @@ static ssize_t qeth_l3_dev_route6_store(struct device *dev, return -EINVAL; if (!qeth_is_supported(card, IPA_IPV6)) { - PRINT_WARN("IPv6 not supported for interface %s.\n" - "Routing status no changed.\n", - QETH_CARD_IFNAME(card)); return -ENOTSUPP; } @@ -179,7 +175,6 @@ static ssize_t qeth_l3_dev_fake_broadcast_store(struct device *dev, if ((i == 0) || (i == 1)) card->options.fake_broadcast = i; else { - PRINT_WARN("fake_broadcast: write 0 or 1 to this file!\n"); return -EINVAL; } return count; @@ -220,7 +215,6 @@ static ssize_t qeth_l3_dev_broadcast_mode_store(struct device *dev, if (!((card->info.link_type == QETH_LINK_TYPE_HSTR) || (card->info.link_type == QETH_LINK_TYPE_LANE_TR))) { - PRINT_WARN("Device is not a tokenring device!\n"); return -EINVAL; } @@ -233,8 +227,6 @@ static ssize_t qeth_l3_dev_broadcast_mode_store(struct device *dev, card->options.broadcast_mode = QETH_TR_BROADCAST_ALLRINGS; return count; } else { - PRINT_WARN("broadcast_mode: invalid mode %s!\n", - tmp); return -EINVAL; } return count; @@ -275,7 +267,6 @@ static ssize_t qeth_l3_dev_canonical_macaddr_store(struct device *dev, if (!((card->info.link_type == QETH_LINK_TYPE_HSTR) || (card->info.link_type == QETH_LINK_TYPE_LANE_TR))) { - PRINT_WARN("Device is not a tokenring device!\n"); return -EINVAL; } @@ -285,7 +276,6 @@ static ssize_t qeth_l3_dev_canonical_macaddr_store(struct device *dev, QETH_TR_MACADDR_CANONICAL : QETH_TR_MACADDR_NONCANONICAL; else { - PRINT_WARN("canonical_macaddr: write 0 or 1 to this file!\n"); return -EINVAL; } return count; @@ -327,7 +317,6 @@ static ssize_t qeth_l3_dev_checksum_store(struct device *dev, else if (!strcmp(tmp, "no_checksumming")) card->options.checksum_type = NO_CHECKSUMMING; else { - PRINT_WARN("Unknown checksumming type '%s'\n", tmp); return -EINVAL; } return count; @@ -382,8 +371,6 @@ static ssize_t qeth_l3_dev_ipato_enable_store(struct device *dev, } else if (!strcmp(tmp, "0")) { card->ipato.enabled = 0; } else { - PRINT_WARN("ipato_enable: write 0, 1 or 'toggle' to " - "this file\n"); return -EINVAL; } return count; @@ -422,8 +409,6 @@ static ssize_t qeth_l3_dev_ipato_invert4_store(struct device *dev, } else if (!strcmp(tmp, "0")) { card->ipato.invert4 = 0; } else { - PRINT_WARN("ipato_invert4: write 0, 1 or 'toggle' to " - "this file\n"); return -EINVAL; } return count; @@ -486,13 +471,10 @@ static int qeth_l3_parse_ipatoe(const char *buf, enum qeth_prot_versions proto, /* get address string */ end = strchr(start, '/'); if (!end || (end - start >= 40)) { - PRINT_WARN("Invalid format for ipato_addx/delx. " - "Use /\n"); return -EINVAL; } strncpy(buffer, start, end - start); if (qeth_l3_string_to_ipaddr(buffer, proto, addr)) { - PRINT_WARN("Invalid IP address format!\n"); return -EINVAL; } start = end + 1; @@ -500,7 +482,6 @@ static int qeth_l3_parse_ipatoe(const char *buf, enum qeth_prot_versions proto, if (!strlen(start) || (tmp == start) || (*mask_bits > ((proto == QETH_PROT_IPV4) ? 32 : 128))) { - PRINT_WARN("Invalid mask bits for ipato_addx/delx !\n"); return -EINVAL; } return 0; @@ -520,7 +501,6 @@ static ssize_t qeth_l3_dev_ipato_add_store(const char *buf, size_t count, ipatoe = kzalloc(sizeof(struct qeth_ipato_entry), GFP_KERNEL); if (!ipatoe) { - PRINT_WARN("No memory to allocate ipato entry\n"); return -ENOMEM; } ipatoe->proto = proto; @@ -609,8 +589,6 @@ static ssize_t qeth_l3_dev_ipato_invert6_store(struct device *dev, } else if (!strcmp(tmp, "0")) { card->ipato.invert6 = 0; } else { - PRINT_WARN("ipato_invert6: write 0, 1 or 'toggle' to " - "this file\n"); return -EINVAL; } return count; @@ -724,7 +702,6 @@ static int qeth_l3_parse_vipae(const char *buf, enum qeth_prot_versions proto, u8 *addr) { if (qeth_l3_string_to_ipaddr(buf, proto, addr)) { - PRINT_WARN("Invalid IP address format!\n"); return -EINVAL; } return 0; @@ -891,7 +868,6 @@ static int qeth_l3_parse_rxipe(const char *buf, enum qeth_prot_versions proto, u8 *addr) { if (qeth_l3_string_to_ipaddr(buf, proto, addr)) { - PRINT_WARN("Invalid IP address format!\n"); return -EINVAL; } return 0; diff --git a/drivers/s390/s390mach.c b/drivers/s390/s390mach.c index 5080f343ad7482ebac5addfc19768ac5adfeeae2..5bfbe76598303be074518a4597f83305202960a8 100644 --- a/drivers/s390/s390mach.c +++ b/drivers/s390/s390mach.c @@ -207,6 +207,7 @@ s390_handle_mcck(void) do_exit(SIGSEGV); } } +EXPORT_SYMBOL_GPL(s390_handle_mcck); /* * returns 0 if all registers could be validated diff --git a/drivers/sbus/char/bpp.c b/drivers/sbus/char/bpp.c index b87037ec9805502a52cd4655f6d40a96847d3b66..03c966059471d12938f41ddf876f97a22d1343b4 100644 --- a/drivers/sbus/char/bpp.c +++ b/drivers/sbus/char/bpp.c @@ -869,7 +869,7 @@ static void probeLptPort(unsigned idx) instances[idx].mode = COMPATIBILITY; instances[idx].run_length = 0; instances[idx].run_flag = 0; - if (!request_region(lpAddr,3, dev_name)) return; + if (!request_region(lpAddr,3, bpp_dev_name)) return; /* * First, make sure the instance exists. Do this by writing to @@ -1021,7 +1021,7 @@ static int __init bpp_init(void) if (rc == 0) return -ENODEV; - rc = register_chrdev(BPP_MAJOR, dev_name, &bpp_fops); + rc = register_chrdev(BPP_MAJOR, bpp_dev_name, &bpp_fops); if (rc < 0) return rc; @@ -1037,7 +1037,7 @@ static void __exit bpp_cleanup(void) { unsigned idx; - unregister_chrdev(BPP_MAJOR, dev_name); + unregister_chrdev(BPP_MAJOR, bpp_dev_name); for (idx = 0; idx < BPP_NO; idx++) { if (instances[idx].present) diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c index b31faeccb9cde4f0e15a762e38c777ba6a2ea976..867f6fd5c2c019e51e310e7cb04de44e098f00d3 100644 --- a/drivers/scsi/3w-9xxx.c +++ b/drivers/scsi/3w-9xxx.c @@ -1278,7 +1278,7 @@ static irqreturn_t twa_interrupt(int irq, void *dev_instance) error = 0; /* Check for command packet errors */ if (full_command_packet->command.newcommand.status != 0) { - if (tw_dev->srb[request_id] != 0) { + if (tw_dev->srb[request_id] != NULL) { error = twa_fill_sense(tw_dev, request_id, 1, 1); } else { /* Skip ioctl error prints */ @@ -1290,7 +1290,7 @@ static irqreturn_t twa_interrupt(int irq, void *dev_instance) /* Check for correct state */ if (tw_dev->state[request_id] != TW_S_POSTED) { - if (tw_dev->srb[request_id] != 0) { + if (tw_dev->srb[request_id] != NULL) { TW_PRINTK(tw_dev->host, TW_DRIVER, 0x1a, "Received a request id that wasn't posted"); TW_CLEAR_ALL_INTERRUPTS(tw_dev); goto twa_interrupt_bail; @@ -1298,7 +1298,7 @@ static irqreturn_t twa_interrupt(int irq, void *dev_instance) } /* Check for internal command completion */ - if (tw_dev->srb[request_id] == 0) { + if (tw_dev->srb[request_id] == NULL) { if (request_id != tw_dev->chrdev_request_id) { if (twa_aen_complete(tw_dev, request_id)) TW_PRINTK(tw_dev->host, TW_DRIVER, 0x1b, "Error completing AEN during attention interrupt"); diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c index 1dca1775f4b14554213fc366b89433e78f2af11c..0899cb61e3ddc08dd9db34a541decdb00f76a242 100644 --- a/drivers/scsi/aha152x.c +++ b/drivers/scsi/aha152x.c @@ -3582,7 +3582,7 @@ static int checksetup(struct aha152x_setup *setup) if (i == ARRAY_SIZE(ports)) return 0; - if ( request_region(setup->io_port, IO_RANGE, "aha152x")==0 ) { + if (!request_region(setup->io_port, IO_RANGE, "aha152x")) { printk(KERN_ERR "aha152x: io port 0x%x busy.\n", setup->io_port); return 0; } @@ -3842,7 +3842,7 @@ static int __init aha152x_init(void) if ((setup_count == 1) && (setup[0].io_port == ports[i])) continue; - if ( request_region(ports[i], IO_RANGE, "aha152x")==0 ) { + if (!request_region(ports[i], IO_RANGE, "aha152x")) { printk(KERN_ERR "aha152x: io port 0x%x busy.\n", ports[i]); continue; } diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c index db6de5e6afb3e4d434ec4e1111a34d3fbe0fec18..7d311541c76cb683faaa7b6a666a405f9d5829c6 100644 --- a/drivers/scsi/atp870u.c +++ b/drivers/scsi/atp870u.c @@ -747,7 +747,7 @@ static void send_s870(struct atp_unit *dev,unsigned char c) dev->quhd[c] = 0; } workreq = dev->quereq[c][dev->quhd[c]]; - if (dev->id[c][scmd_id(workreq)].curr_req == 0) { + if (dev->id[c][scmd_id(workreq)].curr_req == NULL) { dev->id[c][scmd_id(workreq)].curr_req = workreq; dev->last_cmd[c] = scmd_id(workreq); goto cmd_subp; diff --git a/drivers/scsi/ch.c b/drivers/scsi/ch.c index 75c84d7b9ce84068d7d99db19105c0b51863cdd8..c4b938bc30d393f92eebaaf9c506009885f50176 100644 --- a/drivers/scsi/ch.c +++ b/drivers/scsi/ch.c @@ -910,9 +910,9 @@ static int ch_probe(struct device *dev) ch->minor = minor; sprintf(ch->name,"ch%d",ch->minor); - class_dev = device_create(ch_sysfs_class, dev, - MKDEV(SCSI_CHANGER_MAJOR,ch->minor), - "s%s", ch->name); + class_dev = device_create_drvdata(ch_sysfs_class, dev, + MKDEV(SCSI_CHANGER_MAJOR, ch->minor), + ch, "s%s", ch->name); if (IS_ERR(class_dev)) { printk(KERN_WARNING "ch%d: device_create failed\n", ch->minor); @@ -926,7 +926,6 @@ static int ch_probe(struct device *dev) if (init) ch_init_elem(ch); - dev_set_drvdata(dev, ch); sdev_printk(KERN_INFO, sd, "Attached scsi changer %s\n", ch->name); return 0; diff --git a/drivers/scsi/dpt/dptsig.h b/drivers/scsi/dpt/dptsig.h index 72c8992fdf21e089f5c25b6dfd2c42d507c0eb3c..a6644b332b538e510d4a32d86d6cf9a5eda8701c 100644 --- a/drivers/scsi/dpt/dptsig.h +++ b/drivers/scsi/dpt/dptsig.h @@ -85,7 +85,7 @@ typedef unsigned int sigINT; /* ------------------------------------------------------------------ */ /* What type of processor the file is meant to run on. */ /* This will let us know whether to read sigWORDs as high/low or low/high. */ -#define PROC_INTEL 0x00 /* Intel 80x86 */ +#define PROC_INTEL 0x00 /* Intel 80x86/ia64 */ #define PROC_MOTOROLA 0x01 /* Motorola 68K */ #define PROC_MIPS4000 0x02 /* MIPS RISC 4000 */ #define PROC_ALPHA 0x03 /* DEC Alpha */ @@ -104,6 +104,7 @@ typedef unsigned int sigINT; #define PROC_486 0x08 /* Intel 80486 */ #define PROC_PENTIUM 0x10 /* Intel 586 aka P5 aka Pentium */ #define PROC_SEXIUM 0x20 /* Intel 686 aka P6 aka Pentium Pro or MMX */ +#define PROC_IA64 0x40 /* Intel IA64 processor */ /* PROC_i960: */ #define PROC_960RX 0x01 /* Intel 80960RC/RD */ diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c index 3690360d7a798ec98f73e58bb83880fe01e99de3..c6457bfc8a49039b8c7e6e187945905c6d71f706 100644 --- a/drivers/scsi/hosts.c +++ b/drivers/scsi/hosts.c @@ -456,6 +456,10 @@ static int __scsi_host_match(struct device *dev, void *data) * * Return value: * A pointer to located Scsi_Host or NULL. + * + * The caller must do a scsi_host_put() to drop the reference + * that scsi_host_get() took. The put_device() below dropped + * the reference from class_find_device(). **/ struct Scsi_Host *scsi_host_lookup(unsigned short hostnum) { @@ -463,9 +467,10 @@ struct Scsi_Host *scsi_host_lookup(unsigned short hostnum) struct Scsi_Host *shost = ERR_PTR(-ENXIO); cdev = class_find_device(&shost_class, &hostnum, __scsi_host_match); - if (cdev) + if (cdev) { shost = scsi_host_get(class_to_shost(cdev)); - + put_device(cdev); + } return shost; } EXPORT_SYMBOL(scsi_host_lookup); diff --git a/drivers/scsi/hptiop.c b/drivers/scsi/hptiop.c index aaa48e0c8ed054a231c1c2a3d699371be32f4d41..da876d3924be2ecaf3d59da6289a280d11e06c43 100644 --- a/drivers/scsi/hptiop.c +++ b/drivers/scsi/hptiop.c @@ -444,7 +444,7 @@ static void __iomem *hptiop_map_pci_bar(struct hptiop_hba *hba, int index) if (!(pci_resource_flags(pcidev, index) & IORESOURCE_MEM)) { printk(KERN_ERR "scsi%d: pci resource invalid\n", hba->host->host_no); - return 0; + return NULL; } mem_base_phy = pci_resource_start(pcidev, index); @@ -454,7 +454,7 @@ static void __iomem *hptiop_map_pci_bar(struct hptiop_hba *hba, int index) if (!mem_base_virt) { printk(KERN_ERR "scsi%d: Fail to ioremap memory space\n", hba->host->host_no); - return 0; + return NULL; } return mem_base_virt; } @@ -476,11 +476,11 @@ static void hptiop_unmap_pci_bar_itl(struct hptiop_hba *hba) static int hptiop_map_pci_bar_mv(struct hptiop_hba *hba) { hba->u.mv.regs = hptiop_map_pci_bar(hba, 0); - if (hba->u.mv.regs == 0) + if (hba->u.mv.regs == NULL) return -1; hba->u.mv.mu = hptiop_map_pci_bar(hba, 2); - if (hba->u.mv.mu == 0) { + if (hba->u.mv.mu == NULL) { iounmap(hba->u.mv.regs); return -1; } @@ -1210,8 +1210,8 @@ static void hptiop_remove(struct pci_dev *pcidev) static struct hptiop_adapter_ops hptiop_itl_ops = { .iop_wait_ready = iop_wait_ready_itl, - .internal_memalloc = 0, - .internal_memfree = 0, + .internal_memalloc = NULL, + .internal_memfree = NULL, .map_pci_bar = hptiop_map_pci_bar_itl, .unmap_pci_bar = hptiop_unmap_pci_bar_itl, .enable_intr = hptiop_enable_intr_itl, diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c index ccfd8aca3765875cf7cf4711aba0aa8bfbb6fb09..5d23368a1bcee68e31bc04019cd696118132bea0 100644 --- a/drivers/scsi/ibmvscsi/ibmvscsi.c +++ b/drivers/scsi/ibmvscsi/ibmvscsi.c @@ -1348,7 +1348,7 @@ void ibmvscsi_handle_crq(struct viosrp_crq *crq, del_timer(&evt_struct->timer); - if (crq->status != VIOSRP_OK && evt_struct->cmnd) + if ((crq->status != VIOSRP_OK && crq->status != VIOSRP_OK2) && evt_struct->cmnd) evt_struct->cmnd->result = DID_ERROR << 16; if (evt_struct->done) evt_struct->done(evt_struct); diff --git a/drivers/scsi/ibmvscsi/viosrp.h b/drivers/scsi/ibmvscsi/viosrp.h index 4c4aadb3e405fa9f4e8a2d8a1aa6cf4cf438daf9..204604501ad8cc347a3c01bc27205fc2bf614982 100644 --- a/drivers/scsi/ibmvscsi/viosrp.h +++ b/drivers/scsi/ibmvscsi/viosrp.h @@ -65,7 +65,8 @@ enum viosrp_crq_status { VIOSRP_VIOLATES_MAX_XFER = 0x2, VIOSRP_PARTNER_PANIC = 0x3, VIOSRP_DEVICE_BUSY = 0x8, - VIOSRP_ADAPTER_FAIL = 0x10 + VIOSRP_ADAPTER_FAIL = 0x10, + VIOSRP_OK2 = 0x99, }; struct viosrp_crq { diff --git a/drivers/scsi/mac_esp.c b/drivers/scsi/mac_esp.c index cd37bd69a1150e6f63eeec1dff9a3d55fc922d34..887682a24e36bdad86cd5d46cef930c420785fb2 100644 --- a/drivers/scsi/mac_esp.c +++ b/drivers/scsi/mac_esp.c @@ -650,7 +650,7 @@ static void __exit mac_esp_exit(void) MODULE_DESCRIPTION("Mac ESP SCSI driver"); MODULE_AUTHOR("Finn Thain "); -MODULE_LICENSE("GPLv2"); +MODULE_LICENSE("GPL v2"); MODULE_VERSION(DRV_VERSION); module_init(mac_esp_init); diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c index 31f7aec44d90ff4515327e679137ed418eb66b10..243d8becd30fbb9047b49b29a89a2bcb5167c1e1 100644 --- a/drivers/scsi/osst.c +++ b/drivers/scsi/osst.c @@ -5695,13 +5695,12 @@ static int osst_sysfs_add(dev_t dev, struct device *device, struct osst_tape * S struct device *osst_member; int err; - osst_member = device_create(osst_sysfs_class, device, dev, "%s", name); + osst_member = device_create_drvdata(osst_sysfs_class, device, dev, STp, "%s", name); if (IS_ERR(osst_member)) { printk(KERN_WARNING "osst :W: Unable to add sysfs class member %s\n", name); return PTR_ERR(osst_member); } - dev_set_drvdata(osst_member, STp); err = device_create_file(osst_member, &dev_attr_ADR_rev); if (err) goto err_out; diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c index 51e2f299dbbb11e60b0995ac4e5cca14c5a2c634..3754ab87f89a0d89ca534db70d371527abd41c9c 100644 --- a/drivers/scsi/qla1280.c +++ b/drivers/scsi/qla1280.c @@ -2811,7 +2811,7 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp) /* Check for room in outstanding command list. */ for (cnt = 0; cnt < MAX_OUTSTANDING_COMMANDS && - ha->outstanding_cmds[cnt] != 0; cnt++); + ha->outstanding_cmds[cnt] != NULL; cnt++); if (cnt >= MAX_OUTSTANDING_COMMANDS) { status = 1; diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index 287690853caf2594ddc1fa1cd63f58b87b002562..8dd88fc1244a60e688ed9e18a217707ee3976905 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -70,6 +70,9 @@ qla2x00_sysfs_write_fw_dump(struct kobject *kobj, case 2: qla2x00_alloc_fw_dump(ha); break; + case 3: + qla2x00_system_error(ha); + break; } return (count); } @@ -886,9 +889,13 @@ qla2x00_get_host_speed(struct Scsi_Host *shost) static void qla2x00_get_host_port_type(struct Scsi_Host *shost) { - scsi_qla_host_t *ha = to_qla_parent(shost_priv(shost)); + scsi_qla_host_t *ha = shost_priv(shost); uint32_t port_type = FC_PORTTYPE_UNKNOWN; + if (ha->parent) { + fc_host_port_type(shost) = FC_PORTTYPE_NPIV; + return; + } switch (ha->current_topology) { case ISP_CFG_NL: port_type = FC_PORTTYPE_LPORT; @@ -1172,10 +1179,10 @@ qla24xx_vport_delete(struct fc_vport *fc_vport) qla24xx_disable_vp(vha); qla24xx_deallocate_vp_id(vha); - down(&ha->vport_sem); + mutex_lock(&ha->vport_lock); ha->cur_vport_count--; clear_bit(vha->vp_idx, ha->vp_idx_map); - up(&ha->vport_sem); + mutex_unlock(&ha->vport_lock); kfree(vha->node_name); kfree(vha->port_name); diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 299eccf6cabde6f5572dec66691885591c2a00af..8dd600013bd1ca4d8c87dcf4b73b1b254a810474 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -2457,7 +2457,7 @@ typedef struct scsi_qla_host { #define MBX_INTR_WAIT 2 #define MBX_UPDATE_FLASH_ACTIVE 3 - struct semaphore vport_sem; /* Virtual port synchronization */ + struct mutex vport_lock; /* Virtual port synchronization */ struct completion mbx_cmd_comp; /* Serialize mbx access */ struct completion mbx_intr_comp; /* Used for completion notification */ diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index f8827068d30fb006165b2daccfd86f7d69d2f134..9b4bebee6879fe6f19bcaad2f3433338659b40b2 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -227,6 +227,9 @@ extern int qla24xx_abort_command(scsi_qla_host_t *, srb_t *); extern int qla24xx_abort_target(struct fc_port *, unsigned int); extern int qla24xx_lun_reset(struct fc_port *, unsigned int); +extern int +qla2x00_system_error(scsi_qla_host_t *); + extern int qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t); diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h index e9bae27737d1d9a2d9e7fc7414ecdeb6d36f3eb2..92fafbdbbaabd82634377c607415c2b94cc705bf 100644 --- a/drivers/scsi/qla2xxx/qla_inline.h +++ b/drivers/scsi/qla2xxx/qla_inline.h @@ -34,7 +34,11 @@ qla2x00_debounce_register(volatile uint16_t __iomem *addr) static inline void qla2x00_poll(scsi_qla_host_t *ha) { + unsigned long flags; + + local_irq_save(flags); ha->isp_ops->intr_handler(0, ha); + local_irq_restore(flags); } static __inline__ scsi_qla_host_t * diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 5d9a64a7879bce722b4bb6b94ffce8d3facb7750..ec63b79f900ae4216b02f95ec7ebb2b812d2541b 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -272,8 +272,6 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) uint32_t rscn_entry, host_pid; uint8_t rscn_queue_index; unsigned long flags; - scsi_qla_host_t *vha; - int i; /* Setup to process RIO completion. */ handle_cnt = 0; @@ -544,18 +542,10 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) break; case MBA_PORT_UPDATE: /* Port database update */ - if ((ha->flags.npiv_supported) && (ha->num_vhosts)) { - for_each_mapped_vp_idx(ha, i) { - list_for_each_entry(vha, &ha->vp_list, - vp_list) { - if ((mb[3] & 0xff) - == vha->vp_idx) { - ha = vha; - break; - } - } - } - } + /* Only handle SCNs for our Vport index. */ + if (ha->parent && ha->vp_idx != (mb[3] & 0xff)) + break; + /* * If PORT UPDATE is global (recieved LIP_OCCURED/LIP_RESET * event etc. earlier indicating loop is down) then process @@ -590,18 +580,12 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) break; case MBA_RSCN_UPDATE: /* State Change Registration */ - if ((ha->flags.npiv_supported) && (ha->num_vhosts)) { - for_each_mapped_vp_idx(ha, i) { - list_for_each_entry(vha, &ha->vp_list, - vp_list) { - if ((mb[3] & 0xff) - == vha->vp_idx) { - ha = vha; - break; - } - } - } - } + /* Check if the Vport has issued a SCR */ + if (ha->parent && test_bit(VP_SCR_NEEDED, &ha->vp_flags)) + break; + /* Only handle SCNs for our Vport index. */ + if (ha->parent && ha->vp_idx != (mb[3] & 0xff)) + break; DEBUG2(printk("scsi(%ld): Asynchronous RSCR UPDATE.\n", ha->host_no)); @@ -1132,25 +1116,6 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) break; qla2x00_handle_sense(sp, sense_data, sense_len); - - /* - * In case of a Underrun condition, set both the lscsi - * status and the completion status to appropriate - * values. - */ - if (resid && - ((unsigned)(scsi_bufflen(cp) - resid) < - cp->underflow)) { - DEBUG2(qla_printk(KERN_INFO, ha, - "scsi(%ld:%d:%d:%d): Mid-layer underflow " - "detected (%x of %x bytes)...returning " - "error status.\n", ha->host_no, - cp->device->channel, cp->device->id, - cp->device->lun, resid, - scsi_bufflen(cp))); - - cp->result = DID_ERROR << 16 | lscsi_status; - } } else { /* * If RISC reports underrun and target does not report @@ -1639,12 +1604,12 @@ qla24xx_msix_rsp_q(int irq, void *dev_id) ha = dev_id; reg = &ha->iobase->isp24; - spin_lock(&ha->hardware_lock); + spin_lock_irq(&ha->hardware_lock); qla24xx_process_response_queue(ha); WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT); - spin_unlock(&ha->hardware_lock); + spin_unlock_irq(&ha->hardware_lock); return IRQ_HANDLED; } @@ -1663,7 +1628,7 @@ qla24xx_msix_default(int irq, void *dev_id) reg = &ha->iobase->isp24; status = 0; - spin_lock(&ha->hardware_lock); + spin_lock_irq(&ha->hardware_lock); do { stat = RD_REG_DWORD(®->host_status); if (stat & HSRX_RISC_PAUSED) { @@ -1716,7 +1681,7 @@ qla24xx_msix_default(int irq, void *dev_id) } WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT); } while (0); - spin_unlock(&ha->hardware_lock); + spin_unlock_irq(&ha->hardware_lock); if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) && (status & MBX_INTERRUPT) && ha->flags.mbox_int) { diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 2100604208096f2b3e04d0cb1001614ffbcb7aa8..250d2f604397b02aca0840e5a8b4100f2378cb63 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -2303,8 +2303,6 @@ qla24xx_lun_reset(struct fc_port *fcport, unsigned int l) return __qla24xx_issue_tmf("Lun", TCF_LUN_RESET, fcport, l); } -#if 0 - int qla2x00_system_error(scsi_qla_host_t *ha) { @@ -2312,7 +2310,7 @@ qla2x00_system_error(scsi_qla_host_t *ha) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - if (!IS_FWI2_CAPABLE(ha)) + if (!IS_QLA23XX(ha) && !IS_FWI2_CAPABLE(ha)) return QLA_FUNCTION_FAILED; DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); @@ -2334,8 +2332,6 @@ qla2x00_system_error(scsi_qla_host_t *ha) return rval; } -#endif /* 0 */ - /** * qla2x00_set_serdes_params() - * @ha: HA context @@ -2508,7 +2504,7 @@ qla2x00_enable_fce_trace(scsi_qla_host_t *ha, dma_addr_t fce_dma, if (mb) memcpy(mb, mcp->mb, 8 * sizeof(*mb)); if (dwords) - *dwords = mcp->mb[6]; + *dwords = buffers; } return rval; @@ -2807,9 +2803,9 @@ qla24xx_control_vp(scsi_qla_host_t *vha, int cmd) */ map = (vp_index - 1) / 8; pos = (vp_index - 1) & 7; - down(&ha->vport_sem); + mutex_lock(&ha->vport_lock); vce->vp_idx_map[map] |= 1 << pos; - up(&ha->vport_sem); + mutex_unlock(&ha->vport_lock); rval = qla2x00_issue_iocb(ha, vce, vce_dma, 0); if (rval != QLA_SUCCESS) { diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c index f2b04979e5f072ca38f3d57edb8c8a6c3b7e4a53..62a3ad6e8ecb0d1a0c457e3617019b39298344ba 100644 --- a/drivers/scsi/qla2xxx/qla_mid.c +++ b/drivers/scsi/qla2xxx/qla_mid.c @@ -32,12 +32,12 @@ qla24xx_allocate_vp_id(scsi_qla_host_t *vha) scsi_qla_host_t *ha = vha->parent; /* Find an empty slot and assign an vp_id */ - down(&ha->vport_sem); + mutex_lock(&ha->vport_lock); vp_id = find_first_zero_bit(ha->vp_idx_map, ha->max_npiv_vports + 1); if (vp_id > ha->max_npiv_vports) { DEBUG15(printk ("vp_id %d is bigger than max-supported %d.\n", vp_id, ha->max_npiv_vports)); - up(&ha->vport_sem); + mutex_unlock(&ha->vport_lock); return vp_id; } @@ -45,7 +45,7 @@ qla24xx_allocate_vp_id(scsi_qla_host_t *vha) ha->num_vhosts++; vha->vp_idx = vp_id; list_add_tail(&vha->vp_list, &ha->vp_list); - up(&ha->vport_sem); + mutex_unlock(&ha->vport_lock); return vp_id; } @@ -55,12 +55,12 @@ qla24xx_deallocate_vp_id(scsi_qla_host_t *vha) uint16_t vp_id; scsi_qla_host_t *ha = vha->parent; - down(&ha->vport_sem); + mutex_lock(&ha->vport_lock); vp_id = vha->vp_idx; ha->num_vhosts--; clear_bit(vp_id, ha->vp_idx_map); list_del(&vha->vp_list); - up(&ha->vport_sem); + mutex_unlock(&ha->vport_lock); } static scsi_qla_host_t * @@ -145,9 +145,9 @@ qla24xx_enable_vp(scsi_qla_host_t *vha) } /* Initialize the new vport unless it is a persistent port */ - down(&ha->vport_sem); + mutex_lock(&ha->vport_lock); ret = qla24xx_modify_vp_config(vha); - up(&ha->vport_sem); + mutex_unlock(&ha->vport_lock); if (ret != QLA_SUCCESS) { fc_vport_set_state(vha->fc_vport, FC_VPORT_FAILED); @@ -406,6 +406,7 @@ qla24xx_create_vhost(struct fc_vport *fc_vport) INIT_LIST_HEAD(&vha->list); INIT_LIST_HEAD(&vha->fcports); INIT_LIST_HEAD(&vha->vp_fcports); + INIT_LIST_HEAD(&vha->work_list); vha->dpc_flags = 0L; set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags); @@ -437,10 +438,10 @@ qla24xx_create_vhost(struct fc_vport *fc_vport) vha->flags.init_done = 1; num_hosts++; - down(&ha->vport_sem); + mutex_lock(&ha->vport_lock); set_bit(vha->vp_idx, ha->vp_idx_map); ha->cur_vport_count++; - up(&ha->vport_sem); + mutex_unlock(&ha->vport_lock); return vha; diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 3223fd16bcfe3a72829662fc47998ec3a0e081f5..48eaa3bb5433892b2167f18215e6fe35e1cbe113 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -10,6 +10,7 @@ #include #include #include +#include #include #include @@ -1631,7 +1632,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) /* load the F/W, read paramaters, and init the H/W */ ha->instance = num_hosts; - init_MUTEX(&ha->vport_sem); + mutex_init(&ha->vport_lock); init_completion(&ha->mbx_cmd_comp); complete(&ha->mbx_cmd_comp); init_completion(&ha->mbx_intr_comp); @@ -2156,13 +2157,14 @@ static int qla2x00_post_work(struct scsi_qla_host *ha, struct qla_work_evt *e, int locked) { unsigned long flags; + scsi_qla_host_t *pha = to_qla_parent(ha); if (!locked) - spin_lock_irqsave(&ha->hardware_lock, flags); + spin_lock_irqsave(&pha->hardware_lock, flags); list_add_tail(&e->list, &ha->work_list); qla2xxx_wake_dpc(ha); if (!locked) - spin_unlock_irqrestore(&ha->hardware_lock, flags); + spin_unlock_irqrestore(&pha->hardware_lock, flags); return QLA_SUCCESS; } @@ -2202,12 +2204,13 @@ static void qla2x00_do_work(struct scsi_qla_host *ha) { struct qla_work_evt *e; + scsi_qla_host_t *pha = to_qla_parent(ha); - spin_lock_irq(&ha->hardware_lock); + spin_lock_irq(&pha->hardware_lock); while (!list_empty(&ha->work_list)) { e = list_entry(ha->work_list.next, struct qla_work_evt, list); list_del_init(&e->list); - spin_unlock_irq(&ha->hardware_lock); + spin_unlock_irq(&pha->hardware_lock); switch (e->type) { case QLA_EVT_AEN: @@ -2221,9 +2224,9 @@ qla2x00_do_work(struct scsi_qla_host *ha) } if (e->flags & QLA_EVT_FLAG_FREE) kfree(e); - spin_lock_irq(&ha->hardware_lock); + spin_lock_irq(&pha->hardware_lock); } - spin_unlock_irq(&ha->hardware_lock); + spin_unlock_irq(&pha->hardware_lock); } /************************************************************************** @@ -2634,7 +2637,7 @@ qla2x00_timer(scsi_qla_host_t *ha) #define FW_FILE_ISP24XX "ql2400_fw.bin" #define FW_FILE_ISP25XX "ql2500_fw.bin" -static DECLARE_MUTEX(qla_fw_lock); +static DEFINE_MUTEX(qla_fw_lock); static struct fw_blob qla_fw_blobs[FW_BLOBS] = { { .name = FW_FILE_ISP21XX, .segs = { 0x1000, 0 }, }, @@ -2665,7 +2668,7 @@ qla2x00_request_firmware(scsi_qla_host_t *ha) blob = &qla_fw_blobs[FW_ISP25XX]; } - down(&qla_fw_lock); + mutex_lock(&qla_fw_lock); if (blob->fw) goto out; @@ -2678,7 +2681,7 @@ qla2x00_request_firmware(scsi_qla_host_t *ha) } out: - up(&qla_fw_lock); + mutex_unlock(&qla_fw_lock); return blob; } @@ -2687,11 +2690,11 @@ qla2x00_release_firmware(void) { int idx; - down(&qla_fw_lock); + mutex_lock(&qla_fw_lock); for (idx = 0; idx < FW_BLOBS; idx++) if (qla_fw_blobs[idx].fw) release_firmware(qla_fw_blobs[idx].fw); - up(&qla_fw_lock); + mutex_unlock(&qla_fw_lock); } static pci_ers_result_t @@ -2864,7 +2867,8 @@ qla2x00_module_init(void) return -ENODEV; } - printk(KERN_INFO "QLogic Fibre Channel HBA Driver\n"); + printk(KERN_INFO "QLogic Fibre Channel HBA Driver: %s\n", + qla2x00_version_str); ret = pci_register_driver(&qla2xxx_pci_driver); if (ret) { kmem_cache_destroy(srb_cachep); diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h index afeae2bfe7eb090f337d114bf2ed52e3e2bff9af..d058c8862b358465b793adedf8ff403269d4962a 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-k2" +#define QLA2XXX_VERSION "8.02.01-k4" #define QLA_DRIVER_MAJOR_VER 8 #define QLA_DRIVER_MINOR_VER 2 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index 049103f1d16ffd320ca51a5544aca1966dc71585..93d2b6714453e6ae7e11f1cd2e3b864182f7d66d 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -359,7 +359,12 @@ static int scsi_bus_match(struct device *dev, struct device_driver *gendrv) static int scsi_bus_uevent(struct device *dev, struct kobj_uevent_env *env) { - struct scsi_device *sdev = to_scsi_device(dev); + struct scsi_device *sdev; + + if (dev->type != &scsi_dev_type) + return 0; + + sdev = to_scsi_device(dev); add_uevent_var(env, "MODALIAS=" SCSI_DEVICE_MODALIAS_FMT, sdev->type); return 0; diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index c9d7f721b9e28005fcba109b974ed6216e58c8e8..ea0edd1b2e76692ce520a56bbcc5d62666f75fff 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -1441,17 +1441,18 @@ sg_add(struct device *cl_dev, struct class_interface *cl_intf) if (sg_sysfs_valid) { struct device *sg_class_member; - sg_class_member = device_create(sg_sysfs_class, cl_dev->parent, - MKDEV(SCSI_GENERIC_MAJOR, - sdp->index), - "%s", disk->disk_name); + sg_class_member = device_create_drvdata(sg_sysfs_class, + cl_dev->parent, + MKDEV(SCSI_GENERIC_MAJOR, + sdp->index), + sdp, + "%s", disk->disk_name); if (IS_ERR(sg_class_member)) { printk(KERN_ERR "sg_add: " "device_create failed\n"); error = PTR_ERR(sg_class_member); goto cdev_add_err; } - dev_set_drvdata(sg_class_member, sdp); error = sysfs_create_link(&scsidp->sdev_gendev.kobj, &sg_class_member->kobj, "generic"); if (error) diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index 7ee86d4a761810f6c66ffbd5ce4af203a824edeb..c82df8bd4d8931cc72d3654a74edde4e4c9dd75b 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -178,6 +178,9 @@ int sr_test_unit_ready(struct scsi_device *sdev, struct scsi_sense_hdr *sshdr) the_result = scsi_execute_req(sdev, cmd, DMA_NONE, NULL, 0, sshdr, SR_TIMEOUT, retries--); + if (scsi_sense_valid(sshdr) && + sshdr->sense_key == UNIT_ATTENTION) + sdev->changed = 1; } while (retries > 0 && (!scsi_status_is_good(the_result) || diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index e8db66ad0bde787448f32c44980eb89328ddb212..6e5a5bb3131150012d24c3a8ac0fab668af289ef 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -4424,17 +4424,19 @@ static int do_create_class_files(struct scsi_tape *STp, int dev_num, int mode) snprintf(name, 10, "%s%s%s", rew ? "n" : "", STp->disk->disk_name, st_formats[i]); st_class_member = - device_create(st_sysfs_class, &STp->device->sdev_gendev, - MKDEV(SCSI_TAPE_MAJOR, - TAPE_MINOR(dev_num, mode, rew)), - "%s", name); + device_create_drvdata(st_sysfs_class, + &STp->device->sdev_gendev, + MKDEV(SCSI_TAPE_MAJOR, + TAPE_MINOR(dev_num, + mode, rew)), + &STp->modes[mode], + "%s", name); if (IS_ERR(st_class_member)) { printk(KERN_WARNING "st%d: device_create failed\n", dev_num); error = PTR_ERR(st_class_member); goto out; } - dev_set_drvdata(st_class_member, &STp->modes[mode]); error = device_create_file(st_class_member, &dev_attr_defined); diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index a1ca9b7bf2d5862b7466fbdcee4f5099b882ac76..1bc00b721e9dac70693f20b85c4f72776f214eb2 100644 --- a/drivers/serial/8250.c +++ b/drivers/serial/8250.c @@ -93,7 +93,6 @@ static unsigned int nr_uarts = CONFIG_SERIAL_8250_RUNTIME_UARTS; #define CONFIG_HUB6 1 #include - /* * SERIAL_PORT_DFNS tells us about built-in ports that have no * standard enumeration mechanism. Platforms that can find all diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c index 53fa19cf2f0636d6dd79d0918266243441bda31f..788c3559522d05254ce769b7a92395635da8fabc 100644 --- a/drivers/serial/8250_pci.c +++ b/drivers/serial/8250_pci.c @@ -2602,7 +2602,12 @@ static struct pci_device_id serial_pci_tbl[] = { { PCI_VENDOR_ID_INTASHIELD, PCI_DEVICE_ID_INTASHIELD_IS200, PCI_ANY_ID, PCI_ANY_ID, 0, 0, /* 135a.0811 */ pbn_b2_2_115200 }, - + /* + * IntaShield IS-400 + */ + { PCI_VENDOR_ID_INTASHIELD, PCI_DEVICE_ID_INTASHIELD_IS400, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, /* 135a.0dc0 */ + pbn_b2_4_115200 }, /* * Perle PCI-RAS cards */ diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 62e6eb136a3c2a7f582fa7c493e1a669469fecbe..9bc42763623c8de5cf5d48eef56f0f018568fee2 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -1361,7 +1361,7 @@ config SERIAL_SC26XX_CONSOLE config SERIAL_BFIN_SPORT tristate "Blackfin SPORT emulate UART (EXPERIMENTAL)" - depends on BFIN && EXPERIMENTAL + depends on BLACKFIN && EXPERIMENTAL select SERIAL_CORE help Enble support SPORT emulate UART on Blackfin series. diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c index c065a704a93ab68cfe167d73f67edbb700a8420c..42be8b01a40f33210541c0c6bd1528e0314e6678 100644 --- a/drivers/serial/atmel_serial.c +++ b/drivers/serial/atmel_serial.c @@ -1318,7 +1318,7 @@ static void __init atmel_console_get_options(struct uart_port *port, int *baud, * If the baud rate generator isn't running, the port wasn't * initialized by the boot loader. */ - quot = UART_GET_BRGR(port); + quot = UART_GET_BRGR(port) & ATMEL_US_CD; if (!quot) return; diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c index d6b4ead693b7b08f798bf12e9e6f09e81287af77..fd9bb777df286bfafeb9e36b306f7dbbe2e34e02 100644 --- a/drivers/serial/bfin_5xx.c +++ b/drivers/serial/bfin_5xx.c @@ -49,6 +49,7 @@ #define DMA_RX_YCOUNT (PAGE_SIZE / DMA_RX_XCOUNT) #define DMA_RX_FLUSH_JIFFIES (HZ / 50) +#define CTS_CHECK_JIFFIES (HZ / 50) #ifdef CONFIG_SERIAL_BFIN_DMA static void bfin_serial_dma_tx_chars(struct bfin_serial_port *uart); @@ -290,11 +291,6 @@ static void bfin_serial_tx_chars(struct bfin_serial_port *uart) { struct circ_buf *xmit = &uart->port.info->xmit; - if (uart->port.x_char) { - UART_PUT_CHAR(uart, uart->port.x_char); - uart->port.icount.tx++; - uart->port.x_char = 0; - } /* * Check the modem control lines before * transmitting anything. @@ -306,6 +302,12 @@ static void bfin_serial_tx_chars(struct bfin_serial_port *uart) return; } + if (uart->port.x_char) { + UART_PUT_CHAR(uart, uart->port.x_char); + uart->port.icount.tx++; + uart->port.x_char = 0; + } + while ((UART_GET_LSR(uart) & THRE) && xmit->tail != xmit->head) { UART_PUT_CHAR(uart, xmit->buf[xmit->tail]); xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); @@ -345,15 +347,6 @@ static irqreturn_t bfin_serial_tx_int(int irq, void *dev_id) } #endif -#ifdef CONFIG_SERIAL_BFIN_CTSRTS -static void bfin_serial_do_work(struct work_struct *work) -{ - struct bfin_serial_port *uart = container_of(work, struct bfin_serial_port, cts_workqueue); - - bfin_serial_mctrl_check(uart); -} -#endif - #ifdef CONFIG_SERIAL_BFIN_DMA static void bfin_serial_dma_tx_chars(struct bfin_serial_port *uart) { @@ -361,6 +354,12 @@ static void bfin_serial_dma_tx_chars(struct bfin_serial_port *uart) uart->tx_done = 0; + /* + * Check the modem control lines before + * transmitting anything. + */ + bfin_serial_mctrl_check(uart); + if (uart_circ_empty(xmit) || uart_tx_stopped(&uart->port)) { uart->tx_count = 0; uart->tx_done = 1; @@ -373,12 +372,6 @@ static void bfin_serial_dma_tx_chars(struct bfin_serial_port *uart) uart->port.x_char = 0; } - /* - * Check the modem control lines before - * transmitting anything. - */ - bfin_serial_mctrl_check(uart); - uart->tx_count = CIRC_CNT(xmit->head, xmit->tail, UART_XMIT_SIZE); if (uart->tx_count > (UART_XMIT_SIZE - xmit->tail)) uart->tx_count = UART_XMIT_SIZE - xmit->tail; @@ -530,11 +523,7 @@ static unsigned int bfin_serial_get_mctrl(struct uart_port *port) if (uart->cts_pin < 0) return TIOCM_CTS | TIOCM_DSR | TIOCM_CAR; -# ifdef BF54x - if (UART_GET_MSR(uart) & CTS) -# else - if (gpio_get_value(uart->cts_pin)) -# endif + if (UART_GET_CTS(uart)) return TIOCM_DSR | TIOCM_CAR; else #endif @@ -549,17 +538,9 @@ static void bfin_serial_set_mctrl(struct uart_port *port, unsigned int mctrl) return; if (mctrl & TIOCM_RTS) -# ifdef BF54x - UART_PUT_MCR(uart, UART_GET_MCR(uart) & ~MRTS); -# else - gpio_set_value(uart->rts_pin, 0); -# endif + UART_CLEAR_RTS(uart); else -# ifdef BF54x - UART_PUT_MCR(uart, UART_GET_MCR(uart) | MRTS); -# else - gpio_set_value(uart->rts_pin, 1); -# endif + UART_SET_RTS(uart); #endif } @@ -577,7 +558,10 @@ static void bfin_serial_mctrl_check(struct bfin_serial_port *uart) uart_handle_cts_change(&uart->port, status & TIOCM_CTS); if (!(status & TIOCM_CTS)) { tty->hw_stopped = 1; - schedule_work(&uart->cts_workqueue); + uart->cts_timer.data = (unsigned long)(uart); + uart->cts_timer.function = (void *)bfin_serial_mctrl_check; + uart->cts_timer.expires = jiffies + CTS_CHECK_JIFFIES; + add_timer(&(uart->cts_timer)); } else { tty->hw_stopped = 0; } @@ -752,11 +736,7 @@ bfin_serial_set_termios(struct uart_port *port, struct ktermios *termios, /* Disable UART */ ier = UART_GET_IER(uart); -#ifdef CONFIG_BF54x - UART_CLEAR_IER(uart, 0xF); -#else - UART_PUT_IER(uart, 0); -#endif + UART_DISABLE_INTS(uart); /* Set DLAB in LCR to Access DLL and DLH */ UART_SET_DLAB(uart); @@ -771,11 +751,7 @@ bfin_serial_set_termios(struct uart_port *port, struct ktermios *termios, UART_PUT_LCR(uart, lcr); /* Enable UART */ -#ifdef CONFIG_BF54x - UART_SET_IER(uart, ier); -#else - UART_PUT_IER(uart, ier); -#endif + UART_ENABLE_INTS(uart, ier); val = UART_GET_GCTL(uart); val |= UCEN; @@ -833,15 +809,15 @@ bfin_serial_verify_port(struct uart_port *port, struct serial_struct *ser) * Enable the IrDA function if tty->ldisc.num is N_IRDA. * In other cases, disable IrDA function. */ -static void bfin_set_ldisc(struct tty_struct *tty) +static void bfin_serial_set_ldisc(struct uart_port *port) { - int line = tty->index; + int line = port->line; unsigned short val; - if (line >= tty->driver->num) + if (line >= port->info->tty->driver->num) return; - switch (tty->ldisc.num) { + switch (port->info->tty->ldisc.num) { case N_IRDA: val = UART_GET_GCTL(&bfin_serial_ports[line]); val |= (IREN | RPOLC); @@ -866,6 +842,7 @@ static struct uart_ops bfin_serial_pops = { .startup = bfin_serial_startup, .shutdown = bfin_serial_shutdown, .set_termios = bfin_serial_set_termios, + .set_ldisc = bfin_serial_set_ldisc, .type = bfin_serial_type, .release_port = bfin_serial_release_port, .request_port = bfin_serial_request_port, @@ -904,7 +881,7 @@ static void __init bfin_serial_init_ports(void) init_timer(&(bfin_serial_ports[i].rx_dma_timer)); #endif #ifdef CONFIG_SERIAL_BFIN_CTSRTS - INIT_WORK(&bfin_serial_ports[i].cts_workqueue, bfin_serial_do_work); + init_timer(&(bfin_serial_ports[i].cts_timer)); bfin_serial_ports[i].cts_pin = bfin_serial_resource[i].uart_cts_pin; bfin_serial_ports[i].rts_pin = @@ -1206,7 +1183,6 @@ static int __init bfin_serial_init(void) ret = uart_register_driver(&bfin_serial_reg); if (ret == 0) { - bfin_serial_reg.tty_driver->set_ldisc = bfin_set_ldisc; ret = platform_driver_register(&bfin_serial_driver); if (ret) { pr_debug("uart register failed\n"); diff --git a/drivers/serial/sb1250-duart.c b/drivers/serial/sb1250-duart.c index 2d6c08b3dbcf3e62f328548d0688434bf1e12c50..f8e1447a022a90a31bd3a16cec4e500fa25d9576 100644 --- a/drivers/serial/sb1250-duart.c +++ b/drivers/serial/sb1250-duart.c @@ -924,7 +924,7 @@ console_initcall(sbd_serial_console_init); static struct uart_driver sbd_reg = { .owner = THIS_MODULE, - .driver_name = "serial", + .driver_name = "sb1250_duart", .dev_name = "duart", .major = TTY_MAJOR, .minor = SB1250_DUART_MINOR_BASE, diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index eab032733790d5524ac9f14e8596c1a5a62e462c..c9b64e73c9879d10d7bd7e7e4055bd257c083e73 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c @@ -1165,6 +1165,15 @@ out: return ret; } +static void uart_set_ldisc(struct tty_struct *tty) +{ + struct uart_state *state = tty->driver_data; + struct uart_port *port = state->port; + + if (port->ops->set_ldisc) + port->ops->set_ldisc(port); +} + static void uart_set_termios(struct tty_struct *tty, struct ktermios *old_termios) { @@ -2054,6 +2063,8 @@ int uart_suspend_port(struct uart_driver *drv, struct uart_port *port) int uart_resume_port(struct uart_driver *drv, struct uart_port *port) { struct uart_state *state = drv->state + port->line; + struct device *tty_dev; + struct uart_match match = {port, drv}; mutex_lock(&state->mutex); @@ -2063,7 +2074,8 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *port) return 0; } - if (!port->suspended) { + tty_dev = device_find_child(port->dev, &match, serial_match_port); + if (!port->suspended && device_may_wakeup(tty_dev)) { disable_irq_wake(port->irq); mutex_unlock(&state->mutex); return 0; @@ -2285,6 +2297,7 @@ static const struct tty_operations uart_ops = { .unthrottle = uart_unthrottle, .send_xchar = uart_send_xchar, .set_termios = uart_set_termios, + .set_ldisc = uart_set_ldisc, .stop = uart_stop, .start = uart_start, .hangup = uart_hangup, diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c index 8fdafc27fce8a3bccfcfb840d288c30d7a34857f..ce6ee92b3a1b32fa001dc79c3716ea797288d57b 100644 --- a/drivers/serial/sh-sci.c +++ b/drivers/serial/sh-sci.c @@ -184,15 +184,15 @@ static void put_string(struct sci_port *sci_port, const char *buffer, int count) int h, l; c = *p++; - h = highhex(c); - l = lowhex(c); + h = hex_asc_hi(c); + l = hex_asc_lo(c); put_char(port, h); put_char(port, l); checksum += h + l; } put_char(port, '#'); - put_char(port, highhex(checksum)); - put_char(port, lowhex(checksum)); + put_char(port, hex_asc_hi(checksum)); + put_char(port, hex_asc_lo(checksum)); } while (get_char(port) != '+'); } else #endif /* CONFIG_SH_STANDARD_BIOS || CONFIG_SH_KGDB */ diff --git a/drivers/serial/sunhv.c b/drivers/serial/sunhv.c index 145c0281495d81e1c7c214ed5f61847da0555d0d..2847336742d77e4ef1ab7cf66980cb7f50393154 100644 --- a/drivers/serial/sunhv.c +++ b/drivers/serial/sunhv.c @@ -499,7 +499,6 @@ static void sunhv_console_write_bychar(struct console *con, const char *s, unsig } else spin_lock(&port->lock); - spin_lock_irqsave(&port->lock, flags); for (i = 0; i < n; i++) { if (*s == '\n') sunhv_console_putchar(port, '\r'); diff --git a/drivers/serial/ucc_uart.c b/drivers/serial/ucc_uart.c index 01917c433f17939000324e82abe63edeb0a72f15..566a8b42e05a2a061a281d66d9e40579bf7b17e1 100644 --- a/drivers/serial/ucc_uart.c +++ b/drivers/serial/ucc_uart.c @@ -195,7 +195,7 @@ struct uart_qe_port { static struct uart_driver ucc_uart_driver = { .owner = THIS_MODULE, - .driver_name = "serial", + .driver_name = "ucc_uart", .dev_name = "ttyQE", .major = SERIAL_QE_MAJOR, .minor = SERIAL_QE_MINOR, diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c index b3518ca9f04e01b0d3115908988f9e4ccd8d2aed..799337f7fde1b5a5971ff11c6378121e20cc5451 100644 --- a/drivers/spi/spidev.c +++ b/drivers/spi/spidev.c @@ -25,6 +25,7 @@ #include #include #include +#include #include #include #include @@ -67,10 +68,12 @@ static unsigned long minors[N_SPI_MINORS / BITS_PER_LONG]; | SPI_LSB_FIRST | SPI_3WIRE | SPI_LOOP) struct spidev_data { - struct device dev; + dev_t devt; + spinlock_t spi_lock; struct spi_device *spi; struct list_head device_entry; + /* buffer is NULL unless this device is open (users > 0) */ struct mutex buf_lock; unsigned users; u8 *buffer; @@ -85,12 +88,75 @@ MODULE_PARM_DESC(bufsiz, "data bytes in biggest supported SPI message"); /*-------------------------------------------------------------------------*/ +/* + * We can't use the standard synchronous wrappers for file I/O; we + * need to protect against async removal of the underlying spi_device. + */ +static void spidev_complete(void *arg) +{ + complete(arg); +} + +static ssize_t +spidev_sync(struct spidev_data *spidev, struct spi_message *message) +{ + DECLARE_COMPLETION_ONSTACK(done); + int status; + + message->complete = spidev_complete; + message->context = &done; + + spin_lock_irq(&spidev->spi_lock); + if (spidev->spi == NULL) + status = -ESHUTDOWN; + else + status = spi_async(spidev->spi, message); + spin_unlock_irq(&spidev->spi_lock); + + if (status == 0) { + wait_for_completion(&done); + status = message->status; + if (status == 0) + status = message->actual_length; + } + return status; +} + +static inline ssize_t +spidev_sync_write(struct spidev_data *spidev, size_t len) +{ + struct spi_transfer t = { + .tx_buf = spidev->buffer, + .len = len, + }; + struct spi_message m; + + spi_message_init(&m); + spi_message_add_tail(&t, &m); + return spidev_sync(spidev, &m); +} + +static inline ssize_t +spidev_sync_read(struct spidev_data *spidev, size_t len) +{ + struct spi_transfer t = { + .rx_buf = spidev->buffer, + .len = len, + }; + struct spi_message m; + + spi_message_init(&m); + spi_message_add_tail(&t, &m); + return spidev_sync(spidev, &m); +} + +/*-------------------------------------------------------------------------*/ + /* Read-only message with current device setup */ static ssize_t spidev_read(struct file *filp, char __user *buf, size_t count, loff_t *f_pos) { struct spidev_data *spidev; - struct spi_device *spi; ssize_t status = 0; /* chipselect only toggles at start or end of operation */ @@ -98,10 +164,9 @@ spidev_read(struct file *filp, char __user *buf, size_t count, loff_t *f_pos) return -EMSGSIZE; spidev = filp->private_data; - spi = spidev->spi; mutex_lock(&spidev->buf_lock); - status = spi_read(spi, spidev->buffer, count); + status = spidev_sync_read(spidev, count); if (status == 0) { unsigned long missing; @@ -122,7 +187,6 @@ spidev_write(struct file *filp, const char __user *buf, size_t count, loff_t *f_pos) { struct spidev_data *spidev; - struct spi_device *spi; ssize_t status = 0; unsigned long missing; @@ -131,12 +195,11 @@ spidev_write(struct file *filp, const char __user *buf, return -EMSGSIZE; spidev = filp->private_data; - spi = spidev->spi; mutex_lock(&spidev->buf_lock); missing = copy_from_user(spidev->buffer, buf, count); if (missing == 0) { - status = spi_write(spi, spidev->buffer, count); + status = spidev_sync_write(spidev, count); if (status == 0) status = count; } else @@ -153,7 +216,6 @@ static int spidev_message(struct spidev_data *spidev, struct spi_transfer *k_xfers; struct spi_transfer *k_tmp; struct spi_ioc_transfer *u_tmp; - struct spi_device *spi = spidev->spi; unsigned n, total; u8 *buf; int status = -EFAULT; @@ -215,7 +277,7 @@ static int spidev_message(struct spidev_data *spidev, spi_message_add_tail(k_tmp, &msg); } - status = spi_sync(spi, &msg); + status = spidev_sync(spidev, &msg); if (status < 0) goto done; @@ -269,8 +331,16 @@ spidev_ioctl(struct inode *inode, struct file *filp, if (err) return -EFAULT; + /* guard against device removal before, or while, + * we issue this ioctl. + */ spidev = filp->private_data; - spi = spidev->spi; + spin_lock_irq(&spidev->spi_lock); + spi = spi_dev_get(spidev->spi); + spin_unlock_irq(&spidev->spi_lock); + + if (spi == NULL) + return -ESHUTDOWN; switch (cmd) { /* read requests */ @@ -356,8 +426,10 @@ spidev_ioctl(struct inode *inode, struct file *filp, default: /* segmented and/or full-duplex I/O request */ if (_IOC_NR(cmd) != _IOC_NR(SPI_IOC_MESSAGE(0)) - || _IOC_DIR(cmd) != _IOC_WRITE) - return -ENOTTY; + || _IOC_DIR(cmd) != _IOC_WRITE) { + retval = -ENOTTY; + break; + } tmp = _IOC_SIZE(cmd); if ((tmp % sizeof(struct spi_ioc_transfer)) != 0) { @@ -385,6 +457,7 @@ spidev_ioctl(struct inode *inode, struct file *filp, kfree(ioc); break; } + spi_dev_put(spi); return retval; } @@ -396,7 +469,7 @@ static int spidev_open(struct inode *inode, struct file *filp) mutex_lock(&device_list_lock); list_for_each_entry(spidev, &device_list, device_entry) { - if (spidev->dev.devt == inode->i_rdev) { + if (spidev->devt == inode->i_rdev) { status = 0; break; } @@ -429,10 +502,22 @@ static int spidev_release(struct inode *inode, struct file *filp) mutex_lock(&device_list_lock); spidev = filp->private_data; filp->private_data = NULL; + + /* last close? */ spidev->users--; if (!spidev->users) { + int dofree; + kfree(spidev->buffer); spidev->buffer = NULL; + + /* ... after we unbound from the underlying device? */ + spin_lock_irq(&spidev->spi_lock); + dofree = (spidev->spi == NULL); + spin_unlock_irq(&spidev->spi_lock); + + if (dofree) + kfree(spidev); } mutex_unlock(&device_list_lock); @@ -459,19 +544,7 @@ static struct file_operations spidev_fops = { * It also simplifies memory management. */ -static void spidev_classdev_release(struct device *dev) -{ - struct spidev_data *spidev; - - spidev = container_of(dev, struct spidev_data, dev); - kfree(spidev); -} - -static struct class spidev_class = { - .name = "spidev", - .owner = THIS_MODULE, - .dev_release = spidev_classdev_release, -}; +static struct class *spidev_class; /*-------------------------------------------------------------------------*/ @@ -488,6 +561,7 @@ static int spidev_probe(struct spi_device *spi) /* Initialize the driver data */ spidev->spi = spi; + spin_lock_init(&spidev->spi_lock); mutex_init(&spidev->buf_lock); INIT_LIST_HEAD(&spidev->device_entry); @@ -498,20 +572,20 @@ static int spidev_probe(struct spi_device *spi) mutex_lock(&device_list_lock); minor = find_first_zero_bit(minors, N_SPI_MINORS); if (minor < N_SPI_MINORS) { - spidev->dev.parent = &spi->dev; - spidev->dev.class = &spidev_class; - spidev->dev.devt = MKDEV(SPIDEV_MAJOR, minor); - snprintf(spidev->dev.bus_id, sizeof spidev->dev.bus_id, + struct device *dev; + + spidev->devt = MKDEV(SPIDEV_MAJOR, minor); + dev = device_create(spidev_class, &spi->dev, spidev->devt, "spidev%d.%d", spi->master->bus_num, spi->chip_select); - status = device_register(&spidev->dev); + status = IS_ERR(dev) ? PTR_ERR(dev) : 0; } else { dev_dbg(&spi->dev, "no minor number available!\n"); status = -ENODEV; } if (status == 0) { set_bit(minor, minors); - dev_set_drvdata(&spi->dev, spidev); + spi_set_drvdata(spi, spidev); list_add(&spidev->device_entry, &device_list); } mutex_unlock(&device_list_lock); @@ -524,15 +598,21 @@ static int spidev_probe(struct spi_device *spi) static int spidev_remove(struct spi_device *spi) { - struct spidev_data *spidev = dev_get_drvdata(&spi->dev); + struct spidev_data *spidev = spi_get_drvdata(spi); - mutex_lock(&device_list_lock); + /* make sure ops on existing fds can abort cleanly */ + spin_lock_irq(&spidev->spi_lock); + spidev->spi = NULL; + spi_set_drvdata(spi, NULL); + spin_unlock_irq(&spidev->spi_lock); + /* prevent new opens */ + mutex_lock(&device_list_lock); list_del(&spidev->device_entry); - dev_set_drvdata(&spi->dev, NULL); - clear_bit(MINOR(spidev->dev.devt), minors); - device_unregister(&spidev->dev); - + device_destroy(spidev_class, spidev->devt); + clear_bit(MINOR(spidev->devt), minors); + if (spidev->users == 0) + kfree(spidev); mutex_unlock(&device_list_lock); return 0; @@ -568,15 +648,15 @@ static int __init spidev_init(void) if (status < 0) return status; - status = class_register(&spidev_class); - if (status < 0) { + spidev_class = class_create(THIS_MODULE, "spidev"); + if (IS_ERR(spidev_class)) { unregister_chrdev(SPIDEV_MAJOR, spidev_spi.driver.name); - return status; + return PTR_ERR(spidev_class); } status = spi_register_driver(&spidev_spi); if (status < 0) { - class_unregister(&spidev_class); + class_destroy(spidev_class); unregister_chrdev(SPIDEV_MAJOR, spidev_spi.driver.name); } return status; @@ -586,7 +666,7 @@ module_init(spidev_init); static void __exit spidev_exit(void) { spi_unregister_driver(&spidev_spi); - class_unregister(&spidev_class); + class_destroy(spidev_class); unregister_chrdev(SPIDEV_MAJOR, spidev_spi.driver.name); } module_exit(spidev_exit); diff --git a/drivers/ssb/driver_pcicore.c b/drivers/ssb/driver_pcicore.c index 75def13e797dddece3f3ea1a02085dabbb03062e..d28c53868093ce533c88e9b88a80334d9ac5ebca 100644 --- a/drivers/ssb/driver_pcicore.c +++ b/drivers/ssb/driver_pcicore.c @@ -537,12 +537,12 @@ int ssb_pcicore_dev_irqvecs_enable(struct ssb_pcicore *pc, int err = 0; u32 tmp; - might_sleep(); - if (!pdev) goto out; bus = pdev->bus; + might_sleep_if(pdev->id.coreid != SSB_DEV_PCI); + /* Enable interrupts for this device. */ if (bus->host_pci && ((pdev->id.revision >= 6) || (pdev->id.coreid == SSB_DEV_PCIE))) { diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c index 7cf8851286b54a7592412510a0130dc86e626bfe..d184f2aea78d1f0a4b2e2df05c5d79bf8d4a75d9 100644 --- a/drivers/ssb/main.c +++ b/drivers/ssb/main.c @@ -1168,15 +1168,21 @@ EXPORT_SYMBOL(ssb_dma_translation); int ssb_dma_set_mask(struct ssb_device *ssb_dev, u64 mask) { struct device *dma_dev = ssb_dev->dma_dev; + int err = 0; #ifdef CONFIG_SSB_PCIHOST - if (ssb_dev->bus->bustype == SSB_BUSTYPE_PCI) - return dma_set_mask(dma_dev, mask); + if (ssb_dev->bus->bustype == SSB_BUSTYPE_PCI) { + err = pci_set_dma_mask(ssb_dev->bus->host_pci, mask); + if (err) + return err; + err = pci_set_consistent_dma_mask(ssb_dev->bus->host_pci, mask); + return err; + } #endif dma_dev->coherent_dma_mask = mask; dma_dev->dma_mask = &dma_dev->coherent_dma_mask; - return 0; + return err; } EXPORT_SYMBOL(ssb_dma_set_mask); diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig index 4b628526df097562a94004a653a9ba16eed9dd18..a86e952ed4ca4de05891b19d54ef185802048bfc 100644 --- a/drivers/thermal/Kconfig +++ b/drivers/thermal/Kconfig @@ -12,3 +12,12 @@ menuconfig THERMAL cooling devices. All platforms with ACPI thermal support can use this driver. If you want this support, you should say Y or M here. + +config THERMAL_HWMON + bool "Hardware monitoring support" + depends on HWMON=y || HWMON=THERMAL + help + The generic thermal sysfs driver's hardware monitoring support + requires a 2.10.7/3.0.2 or later lm-sensors userspace. + + Say Y if your user-space is new enough. diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c index 6098787341f3d6ada67a195b7ee59d307b6a9c34..fe07462d5947fec44a4eb559a552670e84744a08 100644 --- a/drivers/thermal/thermal_sys.c +++ b/drivers/thermal/thermal_sys.c @@ -295,8 +295,8 @@ thermal_cooling_device_trip_point_show(struct device *dev, /* Device management */ -#if defined(CONFIG_HWMON) || \ - (defined(CONFIG_HWMON_MODULE) && defined(CONFIG_THERMAL_MODULE)) +#if defined(CONFIG_THERMAL_HWMON) + /* hwmon sys I/F */ #include static LIST_HEAD(thermal_hwmon_list); diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c index 55cc7b80422a0617dab71e8adbf34c9d854cc5ac..0a12e90ad41640d15c584cfd313fa9746563c2b3 100644 --- a/drivers/uio/uio.c +++ b/drivers/uio/uio.c @@ -649,15 +649,14 @@ int __uio_register_device(struct module *owner, if (ret) goto err_get_minor; - idev->dev = device_create(uio_class->class, parent, - MKDEV(uio_major, idev->minor), - "uio%d", idev->minor); + idev->dev = device_create_drvdata(uio_class->class, parent, + MKDEV(uio_major, idev->minor), idev, + "uio%d", idev->minor); if (IS_ERR(idev->dev)) { printk(KERN_ERR "UIO: device register failed\n"); ret = PTR_ERR(idev->dev); goto err_device_create; } - dev_set_drvdata(idev->dev, idev); ret = uio_dev_add_attributes(idev); if (ret) diff --git a/drivers/usb/c67x00/c67x00-ll-hpi.c b/drivers/usb/c67x00/c67x00-ll-hpi.c index 5100fbbf6cb02843db0030c119d598f1fb4f8812..a9636f43bca20d99791a300f557c145747dc2216 100644 --- a/drivers/usb/c67x00/c67x00-ll-hpi.c +++ b/drivers/usb/c67x00/c67x00-ll-hpi.c @@ -120,7 +120,7 @@ static void hpi_write_word(struct c67x00_device *dev, u16 reg, u16 value) * Only data is little endian, addr has cpu endianess */ static void hpi_write_words_le16(struct c67x00_device *dev, u16 addr, - u16 *data, u16 count) + __le16 *data, u16 count) { unsigned long flags; int i; @@ -129,7 +129,7 @@ static void hpi_write_words_le16(struct c67x00_device *dev, u16 addr, hpi_write_reg(dev, HPI_ADDR, addr); for (i = 0; i < count; i++) - hpi_write_reg(dev, HPI_DATA, cpu_to_le16(*data++)); + hpi_write_reg(dev, HPI_DATA, le16_to_cpu(*data++)); spin_unlock_irqrestore(&dev->hpi.lock, flags); } @@ -138,7 +138,7 @@ static void hpi_write_words_le16(struct c67x00_device *dev, u16 addr, * Only data is little endian, addr has cpu endianess */ static void hpi_read_words_le16(struct c67x00_device *dev, u16 addr, - u16 *data, u16 count) + __le16 *data, u16 count) { unsigned long flags; int i; @@ -146,7 +146,7 @@ static void hpi_read_words_le16(struct c67x00_device *dev, u16 addr, spin_lock_irqsave(&dev->hpi.lock, flags); hpi_write_reg(dev, HPI_ADDR, addr); for (i = 0; i < count; i++) - *data++ = le16_to_cpu(hpi_read_reg(dev, HPI_DATA)); + *data++ = cpu_to_le16(hpi_read_reg(dev, HPI_DATA)); spin_unlock_irqrestore(&dev->hpi.lock, flags); } @@ -425,7 +425,7 @@ void c67x00_ll_write_mem_le16(struct c67x00_device *dev, u16 addr, len--; } - hpi_write_words_le16(dev, addr, (u16 *)buf, len / 2); + hpi_write_words_le16(dev, addr, (__le16 *)buf, len / 2); buf += len & ~0x01; addr += len & ~0x01; len &= 0x01; @@ -456,7 +456,7 @@ void c67x00_ll_read_mem_le16(struct c67x00_device *dev, u16 addr, len--; } - hpi_read_words_le16(dev, addr, (u16 *)buf, len / 2); + hpi_read_words_le16(dev, addr, (__le16 *)buf, len / 2); buf += len & ~0x01; addr += len & ~0x01; len &= 0x01; diff --git a/drivers/usb/class/Kconfig b/drivers/usb/class/Kconfig index 3a9102d2591bc07bb908be70979bf3617a1c44cb..66f17ed88cb5a543e4dcb5e8d124b2839fb04d64 100644 --- a/drivers/usb/class/Kconfig +++ b/drivers/usb/class/Kconfig @@ -29,3 +29,14 @@ config USB_PRINTER To compile this driver as a module, choose M here: the module will be called usblp. +config USB_WDM + tristate "USB Wireless Device Management support" + depends on USB + ---help--- + This driver supports the WMC Device Management functionality + of cell phones compliant to the CDC WMC specification. You can use + AT commands over this device. + + To compile this driver as a module, choose M here: the + module will be called cdc-wdm. + diff --git a/drivers/usb/class/Makefile b/drivers/usb/class/Makefile index cc391e6c2af81b7b77189919c122ade6d0e64d11..535d59a30600f1a67fde71c16ffdc087c1c308c2 100644 --- a/drivers/usb/class/Makefile +++ b/drivers/usb/class/Makefile @@ -5,3 +5,4 @@ obj-$(CONFIG_USB_ACM) += cdc-acm.o obj-$(CONFIG_USB_PRINTER) += usblp.o +obj-$(CONFIG_USB_WDM) += cdc-wdm.o diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c new file mode 100644 index 0000000000000000000000000000000000000000..731db051070a82d63a5eeebe048c6ab314b92810 --- /dev/null +++ b/drivers/usb/class/cdc-wdm.c @@ -0,0 +1,740 @@ +/* + * cdc-wdm.c + * + * This driver supports USB CDC WCM Device Management. + * + * Copyright (c) 2007-2008 Oliver Neukum + * + * Some code taken from cdc-acm.c + * + * Released under the GPLv2. + * + * Many thanks to Carl Nordbeck + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* + * Version Information + */ +#define DRIVER_VERSION "v0.02" +#define DRIVER_AUTHOR "Oliver Neukum" + +static struct usb_device_id wdm_ids[] = { + { + .match_flags = USB_DEVICE_ID_MATCH_INT_CLASS | + USB_DEVICE_ID_MATCH_INT_SUBCLASS, + .bInterfaceClass = USB_CLASS_COMM, + .bInterfaceSubClass = USB_CDC_SUBCLASS_DMM + }, + { } +}; + +#define WDM_MINOR_BASE 176 + + +#define WDM_IN_USE 1 +#define WDM_DISCONNECTING 2 +#define WDM_RESULT 3 +#define WDM_READ 4 +#define WDM_INT_STALL 5 +#define WDM_POLL_RUNNING 6 + + +#define WDM_MAX 16 + + +static DEFINE_MUTEX(wdm_mutex); + +/* --- method tables --- */ + +struct wdm_device { + u8 *inbuf; /* buffer for response */ + u8 *outbuf; /* buffer for command */ + u8 *sbuf; /* buffer for status */ + u8 *ubuf; /* buffer for copy to user space */ + + struct urb *command; + struct urb *response; + struct urb *validity; + struct usb_interface *intf; + struct usb_ctrlrequest *orq; + struct usb_ctrlrequest *irq; + spinlock_t iuspin; + + unsigned long flags; + u16 bufsize; + u16 wMaxCommand; + u16 wMaxPacketSize; + u16 bMaxPacketSize0; + __le16 inum; + int reslength; + int length; + int read; + int count; + dma_addr_t shandle; + dma_addr_t ihandle; + struct mutex wlock; + struct mutex rlock; + wait_queue_head_t wait; + struct work_struct rxwork; + int werr; + int rerr; +}; + +static struct usb_driver wdm_driver; + +/* --- callbacks --- */ +static void wdm_out_callback(struct urb *urb) +{ + struct wdm_device *desc; + desc = urb->context; + spin_lock(&desc->iuspin); + desc->werr = urb->status; + spin_unlock(&desc->iuspin); + clear_bit(WDM_IN_USE, &desc->flags); + kfree(desc->outbuf); + wake_up(&desc->wait); +} + +static void wdm_in_callback(struct urb *urb) +{ + struct wdm_device *desc = urb->context; + int status = urb->status; + + spin_lock(&desc->iuspin); + + if (status) { + switch (status) { + case -ENOENT: + dev_dbg(&desc->intf->dev, + "nonzero urb status received: -ENOENT"); + break; + case -ECONNRESET: + dev_dbg(&desc->intf->dev, + "nonzero urb status received: -ECONNRESET"); + break; + case -ESHUTDOWN: + dev_dbg(&desc->intf->dev, + "nonzero urb status received: -ESHUTDOWN"); + break; + case -EPIPE: + err("nonzero urb status received: -EPIPE"); + break; + default: + err("Unexpected error %d", status); + break; + } + } + + desc->rerr = status; + desc->reslength = urb->actual_length; + memmove(desc->ubuf + desc->length, desc->inbuf, desc->reslength); + desc->length += desc->reslength; + wake_up(&desc->wait); + + set_bit(WDM_READ, &desc->flags); + spin_unlock(&desc->iuspin); +} + +static void wdm_int_callback(struct urb *urb) +{ + int rv = 0; + int status = urb->status; + struct wdm_device *desc; + struct usb_ctrlrequest *req; + struct usb_cdc_notification *dr; + + desc = urb->context; + req = desc->irq; + dr = (struct usb_cdc_notification *)desc->sbuf; + + if (status) { + switch (status) { + case -ESHUTDOWN: + case -ENOENT: + case -ECONNRESET: + return; /* unplug */ + case -EPIPE: + set_bit(WDM_INT_STALL, &desc->flags); + err("Stall on int endpoint"); + goto sw; /* halt is cleared in work */ + default: + err("nonzero urb status received: %d", status); + break; + } + } + + if (urb->actual_length < sizeof(struct usb_cdc_notification)) { + err("wdm_int_callback - %d bytes", urb->actual_length); + goto exit; + } + + switch (dr->bNotificationType) { + case USB_CDC_NOTIFY_RESPONSE_AVAILABLE: + dev_dbg(&desc->intf->dev, + "NOTIFY_RESPONSE_AVAILABLE received: index %d len %d", + dr->wIndex, dr->wLength); + break; + + case USB_CDC_NOTIFY_NETWORK_CONNECTION: + + dev_dbg(&desc->intf->dev, + "NOTIFY_NETWORK_CONNECTION %s network", + dr->wValue ? "connected to" : "disconnected from"); + goto exit; + default: + clear_bit(WDM_POLL_RUNNING, &desc->flags); + err("unknown notification %d received: index %d len %d", + dr->bNotificationType, dr->wIndex, dr->wLength); + goto exit; + } + + req->bRequestType = (USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE); + req->bRequest = USB_CDC_GET_ENCAPSULATED_RESPONSE; + req->wValue = 0; + req->wIndex = desc->inum; + req->wLength = cpu_to_le16(desc->bMaxPacketSize0); + + usb_fill_control_urb( + desc->response, + interface_to_usbdev(desc->intf), + /* using common endpoint 0 */ + usb_rcvctrlpipe(interface_to_usbdev(desc->intf), 0), + (unsigned char *)req, + desc->inbuf, + desc->bMaxPacketSize0, + wdm_in_callback, + desc + ); + desc->response->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; + spin_lock(&desc->iuspin); + clear_bit(WDM_READ, &desc->flags); + if (!test_bit(WDM_DISCONNECTING, &desc->flags)) { + rv = usb_submit_urb(desc->response, GFP_ATOMIC); + dev_dbg(&desc->intf->dev, "%s: usb_submit_urb %d", + __func__, rv); + } + spin_unlock(&desc->iuspin); + if (rv < 0) { + if (rv == -EPERM) + return; + if (rv == -ENOMEM) { +sw: + rv = schedule_work(&desc->rxwork); + if (rv) + err("Cannot schedule work"); + } + } +exit: + rv = usb_submit_urb(urb, GFP_ATOMIC); + if (rv) + err("%s - usb_submit_urb failed with result %d", + __func__, rv); + +} + +static void kill_urbs(struct wdm_device *desc) +{ + usb_kill_urb(desc->command); + usb_kill_urb(desc->validity); + usb_kill_urb(desc->response); +} + +static void free_urbs(struct wdm_device *desc) +{ + usb_free_urb(desc->validity); + usb_free_urb(desc->response); + usb_free_urb(desc->command); +} + +static void cleanup(struct wdm_device *desc) +{ + usb_buffer_free(interface_to_usbdev(desc->intf), + desc->wMaxPacketSize, + desc->sbuf, + desc->validity->transfer_dma); + usb_buffer_free(interface_to_usbdev(desc->intf), + desc->wMaxPacketSize, + desc->inbuf, + desc->response->transfer_dma); + kfree(desc->orq); + kfree(desc->irq); + kfree(desc->ubuf); + free_urbs(desc); + kfree(desc); +} + +static ssize_t wdm_write +(struct file *file, const char __user *buffer, size_t count, loff_t *ppos) +{ + u8 *buf; + int rv = -EMSGSIZE, r, we; + struct wdm_device *desc = file->private_data; + struct usb_ctrlrequest *req; + + if (count > desc->wMaxCommand) + count = desc->wMaxCommand; + + spin_lock_irq(&desc->iuspin); + we = desc->werr; + desc->werr = 0; + spin_unlock_irq(&desc->iuspin); + if (we < 0) + return -EIO; + + r = mutex_lock_interruptible(&desc->wlock); /* concurrent writes */ + rv = -ERESTARTSYS; + if (r) + goto outnl; + + r = wait_event_interruptible(desc->wait, !test_bit(WDM_IN_USE, + &desc->flags)); + if (r < 0) + goto out; + + if (test_bit(WDM_DISCONNECTING, &desc->flags)) { + rv = -ENODEV; + goto out; + } + + desc->outbuf = buf = kmalloc(count, GFP_KERNEL); + if (!buf) { + rv = -ENOMEM; + goto out; + } + + r = copy_from_user(buf, buffer, count); + if (r > 0) { + kfree(buf); + rv = -EFAULT; + goto out; + } + + req = desc->orq; + usb_fill_control_urb( + desc->command, + interface_to_usbdev(desc->intf), + /* using common endpoint 0 */ + usb_sndctrlpipe(interface_to_usbdev(desc->intf), 0), + (unsigned char *)req, + buf, + count, + wdm_out_callback, + desc + ); + + req->bRequestType = (USB_DIR_OUT | USB_TYPE_CLASS | + USB_RECIP_INTERFACE); + req->bRequest = USB_CDC_SEND_ENCAPSULATED_COMMAND; + req->wValue = 0; + req->wIndex = desc->inum; + req->wLength = cpu_to_le16(count); + set_bit(WDM_IN_USE, &desc->flags); + + rv = usb_submit_urb(desc->command, GFP_KERNEL); + if (rv < 0) { + kfree(buf); + clear_bit(WDM_IN_USE, &desc->flags); + } else { + dev_dbg(&desc->intf->dev, "Tx URB has been submitted index=%d", + req->wIndex); + } +out: + mutex_unlock(&desc->wlock); +outnl: + return rv < 0 ? rv : count; +} + +static ssize_t wdm_read +(struct file *file, char __user *buffer, size_t count, loff_t *ppos) +{ + int rv, cntr; + int i = 0; + struct wdm_device *desc = file->private_data; + + + rv = mutex_lock_interruptible(&desc->rlock); /*concurrent reads */ + if (rv < 0) + return -ERESTARTSYS; + + if (desc->length == 0) { + desc->read = 0; +retry: + i++; + rv = wait_event_interruptible(desc->wait, + test_bit(WDM_READ, &desc->flags)); + + if (rv < 0) { + rv = -ERESTARTSYS; + goto err; + } + + spin_lock_irq(&desc->iuspin); + + if (desc->rerr) { /* read completed, error happened */ + int t = desc->rerr; + desc->rerr = 0; + spin_unlock_irq(&desc->iuspin); + err("reading had resulted in %d", t); + rv = -EIO; + goto err; + } + /* + * recheck whether we've lost the race + * against the completion handler + */ + if (!test_bit(WDM_READ, &desc->flags)) { /* lost race */ + spin_unlock_irq(&desc->iuspin); + goto retry; + } + if (!desc->reslength) { /* zero length read */ + spin_unlock_irq(&desc->iuspin); + goto retry; + } + clear_bit(WDM_READ, &desc->flags); + spin_unlock_irq(&desc->iuspin); + } + + cntr = count > desc->length ? desc->length : count; + rv = copy_to_user(buffer, desc->ubuf, cntr); + if (rv > 0) { + rv = -EFAULT; + goto err; + } + + for (i = 0; i < desc->length - cntr; i++) + desc->ubuf[i] = desc->ubuf[i + cntr]; + + desc->length -= cntr; + rv = cntr; + +err: + mutex_unlock(&desc->rlock); + if (rv < 0) + err("wdm_read: exit error"); + return rv; +} + +static int wdm_flush(struct file *file, fl_owner_t id) +{ + struct wdm_device *desc = file->private_data; + + wait_event(desc->wait, !test_bit(WDM_IN_USE, &desc->flags)); + if (desc->werr < 0) + err("Error in flush path: %d", desc->werr); + + return desc->werr; +} + +static unsigned int wdm_poll(struct file *file, struct poll_table_struct *wait) +{ + struct wdm_device *desc = file->private_data; + unsigned long flags; + unsigned int mask = 0; + + spin_lock_irqsave(&desc->iuspin, flags); + if (test_bit(WDM_DISCONNECTING, &desc->flags)) { + mask = POLLERR; + spin_unlock_irqrestore(&desc->iuspin, flags); + goto desc_out; + } + if (test_bit(WDM_READ, &desc->flags)) + mask = POLLIN | POLLRDNORM; + if (desc->rerr || desc->werr) + mask |= POLLERR; + if (!test_bit(WDM_IN_USE, &desc->flags)) + mask |= POLLOUT | POLLWRNORM; + spin_unlock_irqrestore(&desc->iuspin, flags); + + poll_wait(file, &desc->wait, wait); + +desc_out: + return mask; +} + +static int wdm_open(struct inode *inode, struct file *file) +{ + int minor = iminor(inode); + int rv = -ENODEV; + struct usb_interface *intf; + struct wdm_device *desc; + + mutex_lock(&wdm_mutex); + intf = usb_find_interface(&wdm_driver, minor); + if (!intf) + goto out; + + desc = usb_get_intfdata(intf); + if (test_bit(WDM_DISCONNECTING, &desc->flags)) + goto out; + + desc->count++; + file->private_data = desc; + + rv = usb_submit_urb(desc->validity, GFP_KERNEL); + + if (rv < 0) { + desc->count--; + err("Error submitting int urb - %d", rv); + goto out; + } + rv = 0; + +out: + mutex_unlock(&wdm_mutex); + return rv; +} + +static int wdm_release(struct inode *inode, struct file *file) +{ + struct wdm_device *desc = file->private_data; + + mutex_lock(&wdm_mutex); + desc->count--; + if (!desc->count) { + dev_dbg(&desc->intf->dev, "wdm_release: cleanup"); + kill_urbs(desc); + } + mutex_unlock(&wdm_mutex); + return 0; +} + +static const struct file_operations wdm_fops = { + .owner = THIS_MODULE, + .read = wdm_read, + .write = wdm_write, + .open = wdm_open, + .flush = wdm_flush, + .release = wdm_release, + .poll = wdm_poll +}; + +static struct usb_class_driver wdm_class = { + .name = "cdc-wdm%d", + .fops = &wdm_fops, + .minor_base = WDM_MINOR_BASE, +}; + +/* --- error handling --- */ +static void wdm_rxwork(struct work_struct *work) +{ + struct wdm_device *desc = container_of(work, struct wdm_device, rxwork); + unsigned long flags; + int rv; + + spin_lock_irqsave(&desc->iuspin, flags); + if (test_bit(WDM_DISCONNECTING, &desc->flags)) { + spin_unlock_irqrestore(&desc->iuspin, flags); + } else { + spin_unlock_irqrestore(&desc->iuspin, flags); + rv = usb_submit_urb(desc->response, GFP_KERNEL); + if (rv < 0 && rv != -EPERM) { + spin_lock_irqsave(&desc->iuspin, flags); + if (!test_bit(WDM_DISCONNECTING, &desc->flags)) + schedule_work(&desc->rxwork); + spin_unlock_irqrestore(&desc->iuspin, flags); + } + } +} + +/* --- hotplug --- */ + +static int wdm_probe(struct usb_interface *intf, const struct usb_device_id *id) +{ + int rv = -EINVAL; + struct usb_device *udev = interface_to_usbdev(intf); + struct wdm_device *desc; + struct usb_host_interface *iface; + struct usb_endpoint_descriptor *ep; + struct usb_cdc_dmm_desc *dmhd; + u8 *buffer = intf->altsetting->extra; + int buflen = intf->altsetting->extralen; + u16 maxcom = 0; + + if (!buffer) + goto out; + + while (buflen > 0) { + if (buffer [1] != USB_DT_CS_INTERFACE) { + err("skipping garbage"); + goto next_desc; + } + + switch (buffer [2]) { + case USB_CDC_HEADER_TYPE: + break; + case USB_CDC_DMM_TYPE: + dmhd = (struct usb_cdc_dmm_desc *)buffer; + maxcom = le16_to_cpu(dmhd->wMaxCommand); + dev_dbg(&intf->dev, + "Finding maximum buffer length: %d", maxcom); + break; + default: + err("Ignoring extra header, type %d, length %d", + buffer[2], buffer[0]); + break; + } +next_desc: + buflen -= buffer[0]; + buffer += buffer[0]; + } + + rv = -ENOMEM; + desc = kzalloc(sizeof(struct wdm_device), GFP_KERNEL); + if (!desc) + goto out; + mutex_init(&desc->wlock); + mutex_init(&desc->rlock); + spin_lock_init(&desc->iuspin); + init_waitqueue_head(&desc->wait); + desc->wMaxCommand = maxcom; + desc->inum = cpu_to_le16((u16)intf->cur_altsetting->desc.bInterfaceNumber); + desc->intf = intf; + INIT_WORK(&desc->rxwork, wdm_rxwork); + + iface = &intf->altsetting[0]; + ep = &iface->endpoint[0].desc; + if (!usb_endpoint_is_int_in(ep)) { + rv = -EINVAL; + goto err; + } + + desc->wMaxPacketSize = le16_to_cpu(ep->wMaxPacketSize); + desc->bMaxPacketSize0 = udev->descriptor.bMaxPacketSize0; + + desc->orq = kmalloc(sizeof(struct usb_ctrlrequest), GFP_KERNEL); + if (!desc->orq) + goto err; + desc->irq = kmalloc(sizeof(struct usb_ctrlrequest), GFP_KERNEL); + if (!desc->irq) + goto err; + + desc->validity = usb_alloc_urb(0, GFP_KERNEL); + if (!desc->validity) + goto err; + + desc->response = usb_alloc_urb(0, GFP_KERNEL); + if (!desc->response) + goto err; + + desc->command = usb_alloc_urb(0, GFP_KERNEL); + if (!desc->command) + goto err; + + desc->ubuf = kmalloc(desc->wMaxCommand, GFP_KERNEL); + if (!desc->ubuf) + goto err; + + desc->sbuf = usb_buffer_alloc(interface_to_usbdev(intf), + desc->wMaxPacketSize, + GFP_KERNEL, + &desc->validity->transfer_dma); + if (!desc->sbuf) + goto err; + + desc->inbuf = usb_buffer_alloc(interface_to_usbdev(intf), + desc->bMaxPacketSize0, + GFP_KERNEL, + &desc->response->transfer_dma); + if (!desc->inbuf) + goto err2; + + usb_fill_int_urb( + desc->validity, + interface_to_usbdev(intf), + usb_rcvintpipe(interface_to_usbdev(intf), ep->bEndpointAddress), + desc->sbuf, + desc->wMaxPacketSize, + wdm_int_callback, + desc, + ep->bInterval + ); + desc->validity->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; + + usb_set_intfdata(intf, desc); + rv = usb_register_dev(intf, &wdm_class); + dev_info(&intf->dev, "cdc-wdm%d: USB WDM device\n", + intf->minor - WDM_MINOR_BASE); + if (rv < 0) + goto err; +out: + return rv; +err2: + usb_buffer_free(interface_to_usbdev(desc->intf), + desc->wMaxPacketSize, + desc->sbuf, + desc->validity->transfer_dma); +err: + free_urbs(desc); + kfree(desc->ubuf); + kfree(desc->orq); + kfree(desc->irq); + kfree(desc); + return rv; +} + +static void wdm_disconnect(struct usb_interface *intf) +{ + struct wdm_device *desc; + unsigned long flags; + + usb_deregister_dev(intf, &wdm_class); + mutex_lock(&wdm_mutex); + desc = usb_get_intfdata(intf); + + /* the spinlock makes sure no new urbs are generated in the callbacks */ + spin_lock_irqsave(&desc->iuspin, flags); + set_bit(WDM_DISCONNECTING, &desc->flags); + set_bit(WDM_READ, &desc->flags); + clear_bit(WDM_IN_USE, &desc->flags); + spin_unlock_irqrestore(&desc->iuspin, flags); + cancel_work_sync(&desc->rxwork); + kill_urbs(desc); + wake_up_all(&desc->wait); + if (!desc->count) + cleanup(desc); + mutex_unlock(&wdm_mutex); +} + +static struct usb_driver wdm_driver = { + .name = "cdc_wdm", + .probe = wdm_probe, + .disconnect = wdm_disconnect, + .id_table = wdm_ids, +}; + +/* --- low level module stuff --- */ + +static int __init wdm_init(void) +{ + int rv; + + rv = usb_register(&wdm_driver); + + return rv; +} + +static void __exit wdm_exit(void) +{ + usb_deregister(&wdm_driver); +} + +module_init(wdm_init); +module_exit(wdm_exit); + +MODULE_AUTHOR(DRIVER_AUTHOR); +MODULE_DESCRIPTION("USB Abstract Control Model driver for " + "USB WCM Device Management"); +MODULE_LICENSE("GPL"); diff --git a/drivers/usb/core/generic.c b/drivers/usb/core/generic.c index c1cb94e9f242a7fe2806e179b05122577b03b62f..7e912f21fd365fc7240bc8c698c43ce2a817cc6b 100644 --- a/drivers/usb/core/generic.c +++ b/drivers/usb/core/generic.c @@ -155,9 +155,6 @@ static int generic_probe(struct usb_device *udev) { int err, c; - /* put device-specific files into sysfs */ - usb_create_sysfs_dev_files(udev); - /* Choose and set the configuration. This registers the interfaces * with the driver core and lets interface drivers bind to them. */ @@ -189,8 +186,6 @@ static void generic_disconnect(struct usb_device *udev) * unconfigure the device */ if (udev->actconfig) usb_set_configuration(udev, -1); - - usb_remove_sysfs_dev_files(udev); } #ifdef CONFIG_PM diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index bf10e9c4195e04eb473e15f65d17903b7afde935..09a53e7f33278ad58f555b15792c7b89c676a458 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -818,12 +818,12 @@ static int usb_register_bus(struct usb_bus *bus) set_bit (busnum, busmap.busmap); bus->busnum = busnum; - bus->dev = device_create(usb_host_class, bus->controller, MKDEV(0, 0), - "usb_host%d", busnum); + bus->dev = device_create_drvdata(usb_host_class, bus->controller, + MKDEV(0, 0), bus, + "usb_host%d", busnum); result = PTR_ERR(bus->dev); if (IS_ERR(bus->dev)) goto error_create_class_dev; - dev_set_drvdata(bus->dev, bus); /* Add it to the local list of buses */ list_add (&bus->bus_list, &usb_bus_list); diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h index 1e4b81e9eb5034a06c1b85406f0dbaf3da7f77a9..a0bf5df6cb6fa3eb77636bd32f49c702822794ab 100644 --- a/drivers/usb/core/hcd.h +++ b/drivers/usb/core/hcd.h @@ -213,6 +213,8 @@ struct hc_driver { /* force handover of high-speed port to full-speed companion */ void (*relinquish_port)(struct usb_hcd *, int); + /* has a port been handed over to a companion? */ + int (*port_handed_over)(struct usb_hcd *, int); }; extern int usb_hcd_link_urb_to_ep(struct usb_hcd *hcd, struct urb *urb); diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index eb57fcc701d7d995e271c39773f0ac3738214222..94789be54ca3a8c66bfd0e4b5e21c9b9112b5ab9 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -644,6 +644,48 @@ static void hub_stop(struct usb_hub *hub) #ifdef CONFIG_PM +/* Try to identify which devices need USB-PERSIST handling */ +static int persistent_device(struct usb_device *udev) +{ + int i; + int retval; + struct usb_host_config *actconfig; + + /* Explicitly not marked persistent? */ + if (!udev->persist_enabled) + return 0; + + /* No active config? */ + actconfig = udev->actconfig; + if (!actconfig) + return 0; + + /* FIXME! We should check whether it's open here or not! */ + + /* + * Check that all the interface drivers have a + * 'reset_resume' entrypoint + */ + retval = 0; + for (i = 0; i < actconfig->desc.bNumInterfaces; i++) { + struct usb_interface *intf; + struct usb_driver *driver; + + intf = actconfig->interface[i]; + if (!intf->dev.driver) + continue; + driver = to_usb_driver(intf->dev.driver); + if (!driver->reset_resume) + return 0; + /* + * We have at least one driver, and that one + * has a reset_resume method. + */ + retval = 1; + } + return retval; +} + static void hub_restart(struct usb_hub *hub, int type) { struct usb_device *hdev = hub->hdev; @@ -689,8 +731,8 @@ static void hub_restart(struct usb_hub *hub, int type) * turn off the various status changes to prevent * khubd from disconnecting it later. */ - if (udev->persist_enabled && status == 0 && - !(portstatus & USB_PORT_STAT_ENABLE)) { + if (status == 0 && !(portstatus & USB_PORT_STAT_ENABLE) && + persistent_device(udev)) { if (portchange & USB_PORT_STAT_C_ENABLE) clear_port_feature(hub->hdev, port1, USB_PORT_FEAT_C_ENABLE); @@ -1326,6 +1368,12 @@ void usb_disconnect(struct usb_device **pdev) usb_unlock_device(udev); + /* Remove the device-specific files from sysfs. This must be + * done with udev unlocked, because some of the attribute + * routines try to acquire the device lock. + */ + usb_remove_sysfs_dev_files(udev); + /* Unregister the device. The device driver is responsible * for removing the device files from usbfs and sysfs and for * de-configuring the device. @@ -1541,6 +1589,9 @@ int usb_new_device(struct usb_device *udev) goto fail; } + /* put device-specific files into sysfs */ + usb_create_sysfs_dev_files(udev); + /* Tell the world! */ announce_device(udev); return err; @@ -2744,7 +2795,11 @@ loop: if ((status == -ENOTCONN) || (status == -ENOTSUPP)) break; } - dev_err(hub_dev, "unable to enumerate USB device on port %d\n", port1); + if (hub->hdev->parent || + !hcd->driver->port_handed_over || + !(hcd->driver->port_handed_over)(hcd, port1)) + dev_err(hub_dev, "unable to enumerate USB device on port %d\n", + port1); done: hub_port_disable(hub, port1, 1); diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index 2e201939029061e01dabc91b64f73ee30f6afb90..c070b34b669de70da98c450eaf7ac4d48e85ec93 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -47,6 +47,13 @@ static const struct usb_device_id usb_quirk_list[] = { /* Edirol SD-20 */ { USB_DEVICE(0x0582, 0x0027), .driver_info = USB_QUIRK_RESET_RESUME }, + /* appletouch */ + { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME }, + + /* Avision AV600U */ + { USB_DEVICE(0x0638, 0x0a13), .driver_info = + USB_QUIRK_STRING_FETCH_255 }, + /* M-Systems Flash Disk Pioneers */ { USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME }, diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c index c783cb111847f6f9dab6c3fd990996af9e10c053..5e1f5d55bf04c2954f4c397b7c38050fd9fbcff6 100644 --- a/drivers/usb/core/sysfs.c +++ b/drivers/usb/core/sysfs.c @@ -588,35 +588,33 @@ read_descriptors(struct kobject *kobj, struct bin_attribute *attr, container_of(kobj, struct device, kobj)); size_t nleft = count; size_t srclen, n; + int cfgno; + void *src; - usb_lock_device(udev); - - /* The binary attribute begins with the device descriptor */ - srclen = sizeof(struct usb_device_descriptor); - if (off < srclen) { - n = min_t(size_t, nleft, srclen - off); - memcpy(buf, off + (char *) &udev->descriptor, n); - nleft -= n; - buf += n; - off = 0; - } else { - off -= srclen; - } - - /* Then follows the raw descriptor entry for the current - * configuration (config plus subsidiary descriptors). + /* The binary attribute begins with the device descriptor. + * Following that are the raw descriptor entries for all the + * configurations (config plus subsidiary descriptors). */ - if (udev->actconfig) { - int cfgno = udev->actconfig - udev->config; - - srclen = __le16_to_cpu(udev->actconfig->desc.wTotalLength); + for (cfgno = -1; cfgno < udev->descriptor.bNumConfigurations && + nleft > 0; ++cfgno) { + if (cfgno < 0) { + src = &udev->descriptor; + srclen = sizeof(struct usb_device_descriptor); + } else { + src = udev->rawdescriptors[cfgno]; + srclen = __le16_to_cpu(udev->config[cfgno].desc. + wTotalLength); + } if (off < srclen) { - n = min_t(size_t, nleft, srclen - off); - memcpy(buf, off + udev->rawdescriptors[cfgno], n); + n = min(nleft, srclen - (size_t) off); + memcpy(buf, src + off, n); nleft -= n; + buf += n; + off = 0; + } else { + off -= srclen; } } - usb_unlock_device(udev); return count - nleft; } diff --git a/drivers/usb/gadget/fsl_usb2_udc.c b/drivers/usb/gadget/fsl_usb2_udc.c index 651b82701394c89ff0dbbbcea532354fb5d4dc62..18687543d7fa0ba3382f8da11f344fc713565923 100644 --- a/drivers/usb/gadget/fsl_usb2_udc.c +++ b/drivers/usb/gadget/fsl_usb2_udc.c @@ -1627,7 +1627,9 @@ static int reset_queues(struct fsl_udc *udc) udc_reset_ep_queue(udc, pipe); /* report disconnect; the driver is already quiesced */ + spin_unlock(&udc->lock); udc->driver->disconnect(&udc->gadget); + spin_lock(&udc->lock); return 0; } diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c index 499b7a23f351275b0f55fc420f50f029fadcc515..e02bfd4df3a62cf0105927864663b13d952ca8be 100644 --- a/drivers/usb/gadget/pxa27x_udc.c +++ b/drivers/usb/gadget/pxa27x_udc.c @@ -1526,7 +1526,8 @@ static void udc_disable(struct pxa_udc *udc) ep0_idle(udc); udc->gadget.speed = USB_SPEED_UNKNOWN; - udc->mach->udc_command(PXA2XX_UDC_CMD_DISCONNECT); + if (udc->mach->udc_command) + udc->mach->udc_command(PXA2XX_UDC_CMD_DISCONNECT); } /** diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index 1ef6df395e0c83954351fa2dcec9d260a6c97a52..228797e54f9cc009f4ed293da9ccc7f6626ea97a 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -300,8 +300,8 @@ config USB_R8A66597_HCD module will be called r8a66597-hcd. config SUPERH_ON_CHIP_R8A66597 - boolean "Enable SuperH on-chip USB like the R8A66597" - depends on USB_R8A66597_HCD && CPU_SUBTYPE_SH7366 + boolean "Enable SuperH on-chip R8A66597 USB" + depends on USB_R8A66597_HCD && (CPU_SUBTYPE_SH7366 || CPU_SUBTYPE_SH7723) help - Renesas SuperH processor has USB like the R8A66597. - This driver supported processor is SH7366. + This driver enables support for the on-chip R8A66597 in the + SH7366 and SH7723 processors. diff --git a/drivers/usb/host/ehci-au1xxx.c b/drivers/usb/host/ehci-au1xxx.c index 8b5f991e949c09371c541f18f445eb2024355b0d..08a4335401a9cf815f229b5a07bc3d4fd0a1ad76 100644 --- a/drivers/usb/host/ehci-au1xxx.c +++ b/drivers/usb/host/ehci-au1xxx.c @@ -223,6 +223,7 @@ static const struct hc_driver ehci_au1xxx_hc_driver = { .bus_suspend = ehci_bus_suspend, .bus_resume = ehci_bus_resume, .relinquish_port = ehci_relinquish_port, + .port_handed_over = ehci_port_handed_over, }; /*-------------------------------------------------------------------------*/ diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c index 6d9bed6c1f48f23e07729c37e2139f4d701c4d00..7370d6187c64620260850fefc18e2054838108c3 100644 --- a/drivers/usb/host/ehci-fsl.c +++ b/drivers/usb/host/ehci-fsl.c @@ -269,7 +269,7 @@ static int ehci_fsl_setup(struct usb_hcd *hcd) if (retval) return retval; - ehci->is_tdi_rh_tt = 1; + hcd->has_tt = 1; ehci->sbrn = 0x20; @@ -295,10 +295,6 @@ static const struct hc_driver ehci_fsl_hc_driver = { */ .reset = ehci_fsl_setup, .start = ehci_run, -#ifdef CONFIG_PM - .suspend = ehci_bus_suspend, - .resume = ehci_bus_resume, -#endif .stop = ehci_stop, .shutdown = ehci_shutdown, @@ -322,6 +318,7 @@ static const struct hc_driver ehci_fsl_hc_driver = { .bus_suspend = ehci_bus_suspend, .bus_resume = ehci_bus_resume, .relinquish_port = ehci_relinquish_port, + .port_handed_over = ehci_port_handed_over, }; static int ehci_fsl_drv_probe(struct platform_device *pdev) diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c index 382587c4457ccae83396be87280da2bf0da190ad..740835bb85758ff260557d2b38dda2911d29dc25 100644 --- a/drivers/usb/host/ehci-hub.c +++ b/drivers/usb/host/ehci-hub.c @@ -609,7 +609,7 @@ static int ehci_hub_control ( } break; case USB_PORT_FEAT_C_SUSPEND: - /* we auto-clear this feature */ + clear_bit(wIndex, &ehci->port_c_suspend); break; case USB_PORT_FEAT_POWER: if (HCS_PPC (ehci->hcs_params)) @@ -688,7 +688,7 @@ static int ehci_hub_control ( /* resume completed? */ else if (time_after_eq(jiffies, ehci->reset_done[wIndex])) { - status |= 1 << USB_PORT_FEAT_C_SUSPEND; + set_bit(wIndex, &ehci->port_c_suspend); ehci->reset_done[wIndex] = 0; /* stop resume signaling */ @@ -765,6 +765,8 @@ static int ehci_hub_control ( status |= 1 << USB_PORT_FEAT_RESET; if (temp & PORT_POWER) status |= 1 << USB_PORT_FEAT_POWER; + if (test_bit(wIndex, &ehci->port_c_suspend)) + status |= 1 << USB_PORT_FEAT_C_SUSPEND; #ifndef VERBOSE_DEBUG if (status & ~0xffff) /* only if wPortChange is interesting */ @@ -875,3 +877,13 @@ static void ehci_relinquish_port(struct usb_hcd *hcd, int portnum) set_owner(ehci, --portnum, PORT_OWNER); } +static int ehci_port_handed_over(struct usb_hcd *hcd, int portnum) +{ + struct ehci_hcd *ehci = hcd_to_ehci(hcd); + u32 __iomem *reg; + + if (ehci_is_TDI(ehci)) + return 0; + reg = &ehci->regs->port_status[portnum - 1]; + return ehci_readl(ehci, reg) & PORT_OWNER; +} diff --git a/drivers/usb/host/ehci-ixp4xx.c b/drivers/usb/host/ehci-ixp4xx.c index 601c8795a8541362fe05edfca2923a98df64ac81..9d042f220097c874286e5e2322fc7367418a3361 100644 --- a/drivers/usb/host/ehci-ixp4xx.c +++ b/drivers/usb/host/ehci-ixp4xx.c @@ -26,7 +26,7 @@ static int ixp4xx_ehci_init(struct usb_hcd *hcd) + HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase)); ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params); - ehci->is_tdi_rh_tt = 1; + hcd->has_tt = 1; ehci_reset(ehci); retval = ehci_init(hcd); @@ -58,6 +58,8 @@ static const struct hc_driver ixp4xx_ehci_hc_driver = { .bus_suspend = ehci_bus_suspend, .bus_resume = ehci_bus_resume, #endif + .relinquish_port = ehci_relinquish_port, + .port_handed_over = ehci_port_handed_over, }; static int ixp4xx_ehci_probe(struct platform_device *pdev) diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c index d187d03137423dcc562377df7e18f1b20916f4ba..ab625f0ba1d92da4fa26d4dcb4516ce2a4403ef7 100644 --- a/drivers/usb/host/ehci-orion.c +++ b/drivers/usb/host/ehci-orion.c @@ -115,6 +115,8 @@ static int ehci_orion_setup(struct usb_hcd *hcd) if (retval) return retval; + hcd->has_tt = 1; + ehci_reset(ehci); ehci_port_power(ehci, 0); @@ -137,10 +139,6 @@ static const struct hc_driver ehci_orion_hc_driver = { */ .reset = ehci_orion_setup, .start = ehci_run, -#ifdef CONFIG_PM - .suspend = ehci_bus_suspend, - .resume = ehci_bus_resume, -#endif .stop = ehci_stop, .shutdown = ehci_shutdown, @@ -163,6 +161,8 @@ static const struct hc_driver ehci_orion_hc_driver = { .hub_control = ehci_hub_control, .bus_suspend = ehci_bus_suspend, .bus_resume = ehci_bus_resume, + .relinquish_port = ehci_relinquish_port, + .port_handed_over = ehci_port_handed_over, }; static void __init @@ -248,7 +248,7 @@ static int __init ehci_orion_drv_probe(struct platform_device *pdev) ehci->regs = hcd->regs + 0x100 + HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase)); ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params); - ehci->is_tdi_rh_tt = 1; + hcd->has_tt = 1; ehci->sbrn = 0x20; /* diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c index 5bb7f6bb13f340a80f5fbd746e515f792fabe370..c46a58f9181ded00f97627f076277fd32db9ff79 100644 --- a/drivers/usb/host/ehci-pci.c +++ b/drivers/usb/host/ehci-pci.c @@ -129,7 +129,6 @@ static int ehci_pci_setup(struct usb_hcd *hcd) switch (pdev->vendor) { case PCI_VENDOR_ID_TDI: if (pdev->device == PCI_DEVICE_ID_TDI_EHCI) { - ehci->is_tdi_rh_tt = 1; hcd->has_tt = 1; tdi_reset(ehci); } @@ -379,7 +378,8 @@ static const struct hc_driver ehci_pci_hc_driver = { .hub_control = ehci_hub_control, .bus_suspend = ehci_bus_suspend, .bus_resume = ehci_bus_resume, - .relinquish_port = ehci_relinquish_port, + .relinquish_port = ehci_relinquish_port, + .port_handed_over = ehci_port_handed_over, }; /*-------------------------------------------------------------------------*/ diff --git a/drivers/usb/host/ehci-ppc-of.c b/drivers/usb/host/ehci-ppc-of.c index ee305b1f99ff2af658306e3091c247f5c3ee9a78..b018deed2e8f14e278f999488a4e7bda73a81197 100644 --- a/drivers/usb/host/ehci-ppc-of.c +++ b/drivers/usb/host/ehci-ppc-of.c @@ -76,6 +76,8 @@ static const struct hc_driver ehci_ppc_of_hc_driver = { .bus_suspend = ehci_bus_suspend, .bus_resume = ehci_bus_resume, #endif + .relinquish_port = ehci_relinquish_port, + .port_handed_over = ehci_port_handed_over, }; diff --git a/drivers/usb/host/ehci-ppc-soc.c b/drivers/usb/host/ehci-ppc-soc.c index 6c76036783a175804673728aef8054d189ea8236..529590eb40374c4dc024088a2e13a2ced6a38cea 100644 --- a/drivers/usb/host/ehci-ppc-soc.c +++ b/drivers/usb/host/ehci-ppc-soc.c @@ -163,6 +163,7 @@ static const struct hc_driver ehci_ppc_soc_hc_driver = { .bus_suspend = ehci_bus_suspend, .bus_resume = ehci_bus_resume, .relinquish_port = ehci_relinquish_port, + .port_handed_over = ehci_port_handed_over, }; static int ehci_hcd_ppc_soc_drv_probe(struct platform_device *pdev) diff --git a/drivers/usb/host/ehci-ps3.c b/drivers/usb/host/ehci-ps3.c index 69782221bcf358edd99607dbcbf843cb5c371ea6..37e6abeb794c62026af0e23d6a5b914c9c250450 100644 --- a/drivers/usb/host/ehci-ps3.c +++ b/drivers/usb/host/ehci-ps3.c @@ -73,6 +73,7 @@ static const struct hc_driver ps3_ehci_hc_driver = { .bus_resume = ehci_bus_resume, #endif .relinquish_port = ehci_relinquish_port, + .port_handed_over = ehci_port_handed_over, }; static int ps3_ehci_probe(struct ps3_system_bus_device *dev) diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c index be575e46eac3132a661479a9138fcf64ea3a73ae..b7853c8bac0fb58c3c7f74e18145362b6f2002cd 100644 --- a/drivers/usb/host/ehci-sched.c +++ b/drivers/usb/host/ehci-sched.c @@ -1349,18 +1349,27 @@ iso_stream_schedule ( /* when's the last uframe this urb could start? */ max = now + mod; - /* typical case: reuse current schedule. stream is still active, - * and no gaps from host falling behind (irq delays etc) + /* Typical case: reuse current schedule, stream is still active. + * Hopefully there are no gaps from the host falling behind + * (irq delays etc), but if there are we'll take the next + * slot in the schedule, implicitly assuming URB_ISO_ASAP. */ if (likely (!list_empty (&stream->td_list))) { start = stream->next_uframe; if (start < now) start += mod; - if (likely ((start + sched->span) < max)) - goto ready; - /* else fell behind; someday, try to reschedule */ - status = -EL2NSYNC; - goto fail; + + /* Fell behind (by up to twice the slop amount)? */ + if (start >= max - 2 * 8 * SCHEDULE_SLOP) + start += stream->interval * DIV_ROUND_UP( + max - start, stream->interval) - mod; + + /* Tried to schedule too far into the future? */ + if (unlikely((start + sched->span) >= max)) { + status = -EFBIG; + goto fail; + } + goto ready; } /* need to schedule; when's the next (u)frame we could start? @@ -1613,6 +1622,9 @@ itd_complete ( } else if (likely ((t & EHCI_ISOC_ACTIVE) == 0)) { desc->status = 0; desc->actual_length = EHCI_ITD_LENGTH (t); + } else { + /* URB was too late */ + desc->status = -EXDEV; } } @@ -2095,7 +2107,7 @@ done: static void scan_periodic (struct ehci_hcd *ehci) { - unsigned frame, clock, now_uframe, mod; + unsigned now_uframe, frame, clock, clock_frame, mod; unsigned modified; mod = ehci->periodic_size << 3; @@ -2111,6 +2123,7 @@ scan_periodic (struct ehci_hcd *ehci) else clock = now_uframe + mod - 1; clock %= mod; + clock_frame = clock >> 3; for (;;) { union ehci_shadow q, *q_p; @@ -2157,22 +2170,26 @@ restart: case Q_TYPE_ITD: /* If this ITD is still active, leave it for * later processing ... check the next entry. + * No need to check for activity unless the + * frame is current. */ - rmb (); - for (uf = 0; uf < 8 && live; uf++) { - if (0 == (q.itd->hw_transaction [uf] - & ITD_ACTIVE(ehci))) - continue; - incomplete = true; - q_p = &q.itd->itd_next; - hw_p = &q.itd->hw_next; - type = Q_NEXT_TYPE(ehci, + if (frame == clock_frame && live) { + rmb(); + for (uf = 0; uf < 8; uf++) { + if (q.itd->hw_transaction[uf] & + ITD_ACTIVE(ehci)) + break; + } + if (uf < 8) { + incomplete = true; + q_p = &q.itd->itd_next; + hw_p = &q.itd->hw_next; + type = Q_NEXT_TYPE(ehci, q.itd->hw_next); - q = *q_p; - break; + q = *q_p; + break; + } } - if (uf < 8 && live) - break; /* Take finished ITDs out of the schedule * and process them: recycle, maybe report @@ -2189,9 +2206,12 @@ restart: case Q_TYPE_SITD: /* If this SITD is still active, leave it for * later processing ... check the next entry. + * No need to check for activity unless the + * frame is current. */ - if ((q.sitd->hw_results & SITD_ACTIVE(ehci)) - && live) { + if (frame == clock_frame && live && + (q.sitd->hw_results & + SITD_ACTIVE(ehci))) { incomplete = true; q_p = &q.sitd->sitd_next; hw_p = &q.sitd->hw_next; @@ -2260,6 +2280,7 @@ restart: /* rescan the rest of this frame, then ... */ clock = now; + clock_frame = clock >> 3; } else { now_uframe++; now_uframe %= mod; diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index bf92d209a1a9bad0091983ce0d35ff5ee0fc011e..35a03095757ea3b2ae225e203bab757abb4aceb6 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -97,6 +97,8 @@ struct ehci_hcd { /* one per controller */ dedicated to the companion controller */ unsigned long owned_ports; /* which ports are owned by the companion during a bus suspend */ + unsigned long port_c_suspend; /* which ports have + the change-suspend feature turned on */ /* per-HC memory pools (could be per-bus, but ...) */ struct dma_pool *qh_pool; /* qh per active urb */ @@ -112,7 +114,6 @@ struct ehci_hcd { /* one per controller */ u32 command; /* SILICON QUIRKS */ - unsigned is_tdi_rh_tt:1; /* TDI roothub with TT */ unsigned no_selective_suspend:1; unsigned has_fsl_port_bug:1; /* FreeScale */ unsigned big_endian_mmio:1; @@ -678,7 +679,7 @@ struct ehci_fstn { * needed (mostly in root hub code). */ -#define ehci_is_TDI(e) ((e)->is_tdi_rh_tt) +#define ehci_is_TDI(e) (ehci_to_hcd(e)->has_tt) /* Returns the speed of a device attached to a port on the root hub. */ static inline unsigned int diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c index c9cec87382619f8f97c1e1d5a0f124e8836f372a..65aa5ecf569aca520473c59e4f86e5e5b7f63fb6 100644 --- a/drivers/usb/host/isp1760-hcd.c +++ b/drivers/usb/host/isp1760-hcd.c @@ -2207,14 +2207,14 @@ struct usb_hcd *isp1760_register(u64 res_start, u64 res_len, int irq, goto err_put; } - ret = usb_add_hcd(hcd, irq, irqflags); - if (ret) - goto err_unmap; - hcd->irq = irq; hcd->rsrc_start = res_start; hcd->rsrc_len = res_len; + ret = usb_add_hcd(hcd, irq, irqflags); + if (ret) + goto err_unmap; + return hcd; err_unmap: diff --git a/drivers/usb/host/isp1760-if.c b/drivers/usb/host/isp1760-if.c index 440bf94f0d4ca178ffed89e67c82371d42e997eb..c9db3fe98726472debc8741e0c14f790eb83e18b 100644 --- a/drivers/usb/host/isp1760-if.c +++ b/drivers/usb/host/isp1760-if.c @@ -104,8 +104,8 @@ static u32 nxp_pci_io_base; static u32 iolength; static u32 pci_mem_phy0; static u32 length; -static u8 *chip_addr; -static u8 *iobase; +static u8 __iomem *chip_addr; +static u8 __iomem *iobase; static int __devinit isp1761_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) diff --git a/drivers/usb/misc/Kconfig b/drivers/usb/misc/Kconfig index a53db1d4e07adefd539c9ac0d3bde8f5b4e586da..001789c9a11a7c6b0e0c531ed4ede55fa77cb361 100644 --- a/drivers/usb/misc/Kconfig +++ b/drivers/usb/misc/Kconfig @@ -269,3 +269,15 @@ config USB_TEST See for more information, including sample test device firmware and "how to use it". +config USB_ISIGHTFW + tristate "iSight firmware loading support" + depends on USB + select FW_LOADER + help + This driver loads firmware for USB Apple iSight cameras, allowing + them to be driven by the USB video class driver available at + http://linux-uvc.berlios.de + + The firmware for this driver must be extracted from the MacOS + driver beforehand. Tools for doing so are available at + http://bersace03.free.fr diff --git a/drivers/usb/misc/Makefile b/drivers/usb/misc/Makefile index b68e6b774f1add605b8bf5e89a930e07f1ca3ac2..aba091cb5ec0a99ea40e2eff02067136fd91c838 100644 --- a/drivers/usb/misc/Makefile +++ b/drivers/usb/misc/Makefile @@ -14,6 +14,7 @@ obj-$(CONFIG_USB_EMI62) += emi62.o obj-$(CONFIG_USB_FTDI_ELAN) += ftdi-elan.o obj-$(CONFIG_USB_IDMOUSE) += idmouse.o obj-$(CONFIG_USB_IOWARRIOR) += iowarrior.o +obj-$(CONFIG_USB_ISIGHTFW) += isight_firmware.o obj-$(CONFIG_USB_LCD) += usblcd.o obj-$(CONFIG_USB_LD) += ldusb.o obj-$(CONFIG_USB_LED) += usbled.o diff --git a/drivers/usb/misc/isight_firmware.c b/drivers/usb/misc/isight_firmware.c new file mode 100644 index 0000000000000000000000000000000000000000..9f30aa1f8a5da5cdba326d67a80d8a2bf30cb01e --- /dev/null +++ b/drivers/usb/misc/isight_firmware.c @@ -0,0 +1,140 @@ +/* + * Driver for loading USB isight firmware + * + * Copyright (C) 2008 Matthew Garrett + * + * 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, version 2. + * + * The USB isight cameras in recent Apples are roughly compatible with the USB + * video class specification, and can be driven by uvcvideo. However, they + * need firmware to be loaded beforehand. After firmware loading, the device + * detaches from the USB bus and reattaches with a new device ID. It can then + * be claimed by the uvc driver. + * + * The firmware is non-free and must be extracted by the user. Tools to do this + * are available at http://bersace03.free.fr/ift/ + * + * The isight firmware loading was reverse engineered by Johannes Berg + * , and this driver is based on code by Ronald + * Bultje + */ + +#include +#include +#include +#include + +static struct usb_device_id id_table[] = { + {USB_DEVICE(0x05ac, 0x8300)}, + {}, +}; + +MODULE_DEVICE_TABLE(usb, id_table); + +static int isight_firmware_load(struct usb_interface *intf, + const struct usb_device_id *id) +{ + struct usb_device *dev = interface_to_usbdev(intf); + int llen, len, req, ret = 0; + const struct firmware *firmware; + unsigned char *buf = kmalloc(50, GFP_KERNEL); + unsigned char data[4]; + u8 *ptr; + + if (!buf) + return -ENOMEM; + + if (request_firmware(&firmware, "isight.fw", &dev->dev) != 0) { + printk(KERN_ERR "Unable to load isight firmware\n"); + return -ENODEV; + } + + ptr = firmware->data; + + if (usb_control_msg + (dev, usb_sndctrlpipe(dev, 0), 0xa0, 0x40, 0xe600, 0, "\1", 1, + 300) != 1) { + printk(KERN_ERR + "Failed to initialise isight firmware loader\n"); + ret = -ENODEV; + goto out; + } + + while (ptr+4 <= firmware->data+firmware->size) { + memcpy(data, ptr, 4); + len = (data[0] << 8 | data[1]); + req = (data[2] << 8 | data[3]); + ptr += 4; + + if (len == 0x8001) + break; /* success */ + else if (len == 0) + continue; + + for (; len > 0; req += 50) { + llen = min(len, 50); + len -= llen; + if (ptr+llen > firmware->data+firmware->size) { + printk(KERN_ERR + "Malformed isight firmware"); + ret = -ENODEV; + goto out; + } + memcpy(buf, ptr, llen); + + ptr += llen; + + if (usb_control_msg + (dev, usb_sndctrlpipe(dev, 0), 0xa0, 0x40, req, 0, + buf, llen, 300) != llen) { + printk(KERN_ERR + "Failed to load isight firmware\n"); + kfree(buf); + ret = -ENODEV; + goto out; + } + + } + } + + if (usb_control_msg + (dev, usb_sndctrlpipe(dev, 0), 0xa0, 0x40, 0xe600, 0, "\0", 1, + 300) != 1) { + printk(KERN_ERR "isight firmware loading completion failed\n"); + ret = -ENODEV; + } + +out: + kfree(buf); + release_firmware(firmware); + return ret; +} + +static void isight_firmware_disconnect(struct usb_interface *intf) +{ +} + +static struct usb_driver isight_firmware_driver = { + .name = "isight_firmware", + .probe = isight_firmware_load, + .disconnect = isight_firmware_disconnect, + .id_table = id_table, +}; + +static int __init isight_firmware_init(void) +{ + return usb_register(&isight_firmware_driver); +} + +static void __exit isight_firmware_exit(void) +{ + usb_deregister(&isight_firmware_driver); +} + +module_init(isight_firmware_init); +module_exit(isight_firmware_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Matthew Garrett "); diff --git a/drivers/usb/misc/phidgetkit.c b/drivers/usb/misc/phidgetkit.c index 24230c638b8e639b0c6ccef2d2bb3264a2f50116..4cfa25b0f44e5620bc45b4447eee62737bf523f2 100644 --- a/drivers/usb/misc/phidgetkit.c +++ b/drivers/usb/misc/phidgetkit.c @@ -595,14 +595,14 @@ static int interfacekit_probe(struct usb_interface *intf, const struct usb_devic } while(value); kit->dev_no = bit; - kit->dev = device_create(phidget_class, &kit->udev->dev, 0, - "interfacekit%d", kit->dev_no); + kit->dev = device_create_drvdata(phidget_class, &kit->udev->dev, + MKDEV(0, 0), kit, + "interfacekit%d", kit->dev_no); if (IS_ERR(kit->dev)) { rc = PTR_ERR(kit->dev); kit->dev = NULL; goto out; } - dev_set_drvdata(kit->dev, kit); if (usb_submit_urb(kit->irq, GFP_KERNEL)) { rc = -EIO; diff --git a/drivers/usb/misc/phidgetmotorcontrol.c b/drivers/usb/misc/phidgetmotorcontrol.c index f0113c17cc5afd1d0c6b01173161f57fabc5ea30..9b4696f21b22849079b062336b7ef93aa1ed757e 100644 --- a/drivers/usb/misc/phidgetmotorcontrol.c +++ b/drivers/usb/misc/phidgetmotorcontrol.c @@ -365,16 +365,15 @@ static int motorcontrol_probe(struct usb_interface *intf, const struct usb_devic } while(value); mc->dev_no = bit; - mc->dev = device_create(phidget_class, &mc->udev->dev, 0, - "motorcontrol%d", mc->dev_no); + mc->dev = device_create_drvdata(phidget_class, &mc->udev->dev, + MKDEV(0, 0), mc, + "motorcontrol%d", mc->dev_no); if (IS_ERR(mc->dev)) { rc = PTR_ERR(mc->dev); mc->dev = NULL; goto out; } - dev_set_drvdata(mc->dev, mc); - if (usb_submit_urb(mc->irq, GFP_KERNEL)) { rc = -EIO; goto out; diff --git a/drivers/usb/misc/phidgetservo.c b/drivers/usb/misc/phidgetservo.c index 7d590c09434ad6e009e4a1cb4e4a1627ed97f914..1ca7ddb41d4dfe0014381391766bf8898947aa69 100644 --- a/drivers/usb/misc/phidgetservo.c +++ b/drivers/usb/misc/phidgetservo.c @@ -275,14 +275,14 @@ servo_probe(struct usb_interface *interface, const struct usb_device_id *id) } while (value); dev->dev_no = bit; - dev->dev = device_create(phidget_class, &dev->udev->dev, 0, - "servo%d", dev->dev_no); + dev->dev = device_create_drvdata(phidget_class, &dev->udev->dev, + MKDEV(0, 0), dev, + "servo%d", dev->dev_no); if (IS_ERR(dev->dev)) { rc = PTR_ERR(dev->dev); dev->dev = NULL; goto out; } - dev_set_drvdata(dev->dev, dev); servo_count = dev->type & SERVO_COUNT_QUAD ? 4 : 1; diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c index ba28fdc9ccd2f589a2ec5038616dc91795fd9757..1f7c86bd8297c85e21a72451c5abed5e647a38a2 100644 --- a/drivers/usb/serial/ch341.c +++ b/drivers/usb/serial/ch341.c @@ -28,6 +28,7 @@ static int debug; static struct usb_device_id id_table [] = { { USB_DEVICE(0x4348, 0x5523) }, + { USB_DEVICE(0x1a86, 0x7523) }, { }, }; MODULE_DEVICE_TABLE(usb, id_table); diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 5b349ece724744ac8358063ee53733e7d824a0be..5234e7a3bd2c715278d4afabdd54ca9a8957d17e 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -174,8 +174,270 @@ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(FTDI_VID, FTDI_MTXORB_4_PID) }, { USB_DEVICE(FTDI_VID, FTDI_MTXORB_5_PID) }, { USB_DEVICE(FTDI_VID, FTDI_MTXORB_6_PID) }, - { USB_DEVICE(MTXORB_VK_VID, MTXORB_VK_PID), + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0100_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0101_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0102_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0103_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0104_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0105_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0106_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0107_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0108_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0109_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_010A_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_010B_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_010C_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_010D_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_010E_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_010F_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0110_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0111_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0112_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0113_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0114_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0115_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0116_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0117_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0118_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0119_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_011A_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_011B_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_011C_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_011D_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_011E_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_011F_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0120_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0121_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0122_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0123_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0124_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0125_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0126_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0127_PID), .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0128_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0129_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_012A_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_012B_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_012C_PID), + .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_012D_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_012E_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_012F_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0130_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0131_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0132_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0133_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0134_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0135_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0136_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0137_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0138_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0139_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_013A_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_013B_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_013C_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_013D_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_013E_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_013F_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0140_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0141_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0142_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0143_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0144_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0145_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0146_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0147_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0148_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0149_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_014A_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_014B_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_014C_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_014D_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_014E_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_014F_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0150_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0151_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0152_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0153_PID), + .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0154_PID), + .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0155_PID), + .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0156_PID), + .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0157_PID), + .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0158_PID), + .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0159_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_015A_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_015B_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_015C_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_015D_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_015E_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_015F_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0160_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0161_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0162_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0163_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0164_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0165_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0166_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0167_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0168_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0169_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_016A_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_016B_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_016C_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_016D_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_016E_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_016F_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0170_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0171_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0172_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0173_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0174_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0175_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0176_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0177_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0178_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0179_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_017A_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_017B_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_017C_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_017D_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_017E_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_017F_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0180_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0181_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0182_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0183_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0184_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0185_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0186_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0187_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0188_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0189_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_018A_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_018B_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_018C_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_018D_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_018E_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_018F_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0190_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0191_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0192_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0193_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0194_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0195_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0196_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0197_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0198_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0199_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_019A_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_019B_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_019C_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_019D_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_019E_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_019F_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A0_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A1_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A2_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A3_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A4_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A5_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A6_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A7_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A8_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A9_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01AA_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01AB_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01AC_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01AD_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01AE_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01AF_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B0_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B1_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B2_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B3_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B4_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B5_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B6_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B7_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B8_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B9_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01BA_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01BB_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01BC_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01BD_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01BE_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01BF_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C0_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C1_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C2_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C3_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C4_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C5_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C6_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C7_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C8_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C9_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01CA_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01CB_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01CC_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01CD_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01CE_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01CF_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D0_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D1_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D2_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D3_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D4_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D5_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D6_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D7_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D8_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D9_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01DA_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01DB_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01DC_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01DD_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01DE_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01DF_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E0_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E1_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E2_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E3_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E4_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E5_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E6_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E7_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E8_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E9_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01EA_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01EB_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01EC_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01ED_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01EE_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01EF_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F0_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F1_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F2_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F3_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F4_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F5_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F6_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F7_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F8_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F9_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01FA_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01FB_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01FC_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01FD_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01FE_PID) }, + { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01FF_PID) }, { USB_DEVICE(FTDI_VID, FTDI_PERLE_ULTRAPORT_PID) }, { USB_DEVICE(FTDI_VID, FTDI_PIEGROUP_PID) }, { USB_DEVICE(FTDI_VID, FTDI_TNC_X_PID) }, @@ -374,6 +636,7 @@ 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(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) }, { }, /* Optional parameter entry */ { } /* Terminating entry */ }; diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h index 504edf8c3a3f1a32efdabdcffef0dfea76ddd018..06e0ecabb3eb7d90e31003e008c27e36675241d4 100644 --- a/drivers/usb/serial/ftdi_sio.h +++ b/drivers/usb/serial/ftdi_sio.h @@ -114,11 +114,268 @@ #define FTDI_OOCDLINK_PID 0xbaf8 /* Amontec JTAGkey */ /* - * The following are the values for the Matrix Orbital VK204-25-USB - * display, which use the FT232RL. - */ -#define MTXORB_VK_VID 0x1b3d -#define MTXORB_VK_PID 0x0158 + * The following are the values for the Matrix Orbital FTDI Range + * Anything in this range will use an FT232RL. + */ +#define MTXORB_VID 0x1B3D +#define MTXORB_FTDI_RANGE_0100_PID 0x0100 +#define MTXORB_FTDI_RANGE_0101_PID 0x0101 +#define MTXORB_FTDI_RANGE_0102_PID 0x0102 +#define MTXORB_FTDI_RANGE_0103_PID 0x0103 +#define MTXORB_FTDI_RANGE_0104_PID 0x0104 +#define MTXORB_FTDI_RANGE_0105_PID 0x0105 +#define MTXORB_FTDI_RANGE_0106_PID 0x0106 +#define MTXORB_FTDI_RANGE_0107_PID 0x0107 +#define MTXORB_FTDI_RANGE_0108_PID 0x0108 +#define MTXORB_FTDI_RANGE_0109_PID 0x0109 +#define MTXORB_FTDI_RANGE_010A_PID 0x010A +#define MTXORB_FTDI_RANGE_010B_PID 0x010B +#define MTXORB_FTDI_RANGE_010C_PID 0x010C +#define MTXORB_FTDI_RANGE_010D_PID 0x010D +#define MTXORB_FTDI_RANGE_010E_PID 0x010E +#define MTXORB_FTDI_RANGE_010F_PID 0x010F +#define MTXORB_FTDI_RANGE_0110_PID 0x0110 +#define MTXORB_FTDI_RANGE_0111_PID 0x0111 +#define MTXORB_FTDI_RANGE_0112_PID 0x0112 +#define MTXORB_FTDI_RANGE_0113_PID 0x0113 +#define MTXORB_FTDI_RANGE_0114_PID 0x0114 +#define MTXORB_FTDI_RANGE_0115_PID 0x0115 +#define MTXORB_FTDI_RANGE_0116_PID 0x0116 +#define MTXORB_FTDI_RANGE_0117_PID 0x0117 +#define MTXORB_FTDI_RANGE_0118_PID 0x0118 +#define MTXORB_FTDI_RANGE_0119_PID 0x0119 +#define MTXORB_FTDI_RANGE_011A_PID 0x011A +#define MTXORB_FTDI_RANGE_011B_PID 0x011B +#define MTXORB_FTDI_RANGE_011C_PID 0x011C +#define MTXORB_FTDI_RANGE_011D_PID 0x011D +#define MTXORB_FTDI_RANGE_011E_PID 0x011E +#define MTXORB_FTDI_RANGE_011F_PID 0x011F +#define MTXORB_FTDI_RANGE_0120_PID 0x0120 +#define MTXORB_FTDI_RANGE_0121_PID 0x0121 +#define MTXORB_FTDI_RANGE_0122_PID 0x0122 +#define MTXORB_FTDI_RANGE_0123_PID 0x0123 +#define MTXORB_FTDI_RANGE_0124_PID 0x0124 +#define MTXORB_FTDI_RANGE_0125_PID 0x0125 +#define MTXORB_FTDI_RANGE_0126_PID 0x0126 +#define MTXORB_FTDI_RANGE_0127_PID 0x0127 +#define MTXORB_FTDI_RANGE_0128_PID 0x0128 +#define MTXORB_FTDI_RANGE_0129_PID 0x0129 +#define MTXORB_FTDI_RANGE_012A_PID 0x012A +#define MTXORB_FTDI_RANGE_012B_PID 0x012B +#define MTXORB_FTDI_RANGE_012C_PID 0x012C +#define MTXORB_FTDI_RANGE_012D_PID 0x012D +#define MTXORB_FTDI_RANGE_012E_PID 0x012E +#define MTXORB_FTDI_RANGE_012F_PID 0x012F +#define MTXORB_FTDI_RANGE_0130_PID 0x0130 +#define MTXORB_FTDI_RANGE_0131_PID 0x0131 +#define MTXORB_FTDI_RANGE_0132_PID 0x0132 +#define MTXORB_FTDI_RANGE_0133_PID 0x0133 +#define MTXORB_FTDI_RANGE_0134_PID 0x0134 +#define MTXORB_FTDI_RANGE_0135_PID 0x0135 +#define MTXORB_FTDI_RANGE_0136_PID 0x0136 +#define MTXORB_FTDI_RANGE_0137_PID 0x0137 +#define MTXORB_FTDI_RANGE_0138_PID 0x0138 +#define MTXORB_FTDI_RANGE_0139_PID 0x0139 +#define MTXORB_FTDI_RANGE_013A_PID 0x013A +#define MTXORB_FTDI_RANGE_013B_PID 0x013B +#define MTXORB_FTDI_RANGE_013C_PID 0x013C +#define MTXORB_FTDI_RANGE_013D_PID 0x013D +#define MTXORB_FTDI_RANGE_013E_PID 0x013E +#define MTXORB_FTDI_RANGE_013F_PID 0x013F +#define MTXORB_FTDI_RANGE_0140_PID 0x0140 +#define MTXORB_FTDI_RANGE_0141_PID 0x0141 +#define MTXORB_FTDI_RANGE_0142_PID 0x0142 +#define MTXORB_FTDI_RANGE_0143_PID 0x0143 +#define MTXORB_FTDI_RANGE_0144_PID 0x0144 +#define MTXORB_FTDI_RANGE_0145_PID 0x0145 +#define MTXORB_FTDI_RANGE_0146_PID 0x0146 +#define MTXORB_FTDI_RANGE_0147_PID 0x0147 +#define MTXORB_FTDI_RANGE_0148_PID 0x0148 +#define MTXORB_FTDI_RANGE_0149_PID 0x0149 +#define MTXORB_FTDI_RANGE_014A_PID 0x014A +#define MTXORB_FTDI_RANGE_014B_PID 0x014B +#define MTXORB_FTDI_RANGE_014C_PID 0x014C +#define MTXORB_FTDI_RANGE_014D_PID 0x014D +#define MTXORB_FTDI_RANGE_014E_PID 0x014E +#define MTXORB_FTDI_RANGE_014F_PID 0x014F +#define MTXORB_FTDI_RANGE_0150_PID 0x0150 +#define MTXORB_FTDI_RANGE_0151_PID 0x0151 +#define MTXORB_FTDI_RANGE_0152_PID 0x0152 +#define MTXORB_FTDI_RANGE_0153_PID 0x0153 +#define MTXORB_FTDI_RANGE_0154_PID 0x0154 +#define MTXORB_FTDI_RANGE_0155_PID 0x0155 +#define MTXORB_FTDI_RANGE_0156_PID 0x0156 +#define MTXORB_FTDI_RANGE_0157_PID 0x0157 +#define MTXORB_FTDI_RANGE_0158_PID 0x0158 +#define MTXORB_FTDI_RANGE_0159_PID 0x0159 +#define MTXORB_FTDI_RANGE_015A_PID 0x015A +#define MTXORB_FTDI_RANGE_015B_PID 0x015B +#define MTXORB_FTDI_RANGE_015C_PID 0x015C +#define MTXORB_FTDI_RANGE_015D_PID 0x015D +#define MTXORB_FTDI_RANGE_015E_PID 0x015E +#define MTXORB_FTDI_RANGE_015F_PID 0x015F +#define MTXORB_FTDI_RANGE_0160_PID 0x0160 +#define MTXORB_FTDI_RANGE_0161_PID 0x0161 +#define MTXORB_FTDI_RANGE_0162_PID 0x0162 +#define MTXORB_FTDI_RANGE_0163_PID 0x0163 +#define MTXORB_FTDI_RANGE_0164_PID 0x0164 +#define MTXORB_FTDI_RANGE_0165_PID 0x0165 +#define MTXORB_FTDI_RANGE_0166_PID 0x0166 +#define MTXORB_FTDI_RANGE_0167_PID 0x0167 +#define MTXORB_FTDI_RANGE_0168_PID 0x0168 +#define MTXORB_FTDI_RANGE_0169_PID 0x0169 +#define MTXORB_FTDI_RANGE_016A_PID 0x016A +#define MTXORB_FTDI_RANGE_016B_PID 0x016B +#define MTXORB_FTDI_RANGE_016C_PID 0x016C +#define MTXORB_FTDI_RANGE_016D_PID 0x016D +#define MTXORB_FTDI_RANGE_016E_PID 0x016E +#define MTXORB_FTDI_RANGE_016F_PID 0x016F +#define MTXORB_FTDI_RANGE_0170_PID 0x0170 +#define MTXORB_FTDI_RANGE_0171_PID 0x0171 +#define MTXORB_FTDI_RANGE_0172_PID 0x0172 +#define MTXORB_FTDI_RANGE_0173_PID 0x0173 +#define MTXORB_FTDI_RANGE_0174_PID 0x0174 +#define MTXORB_FTDI_RANGE_0175_PID 0x0175 +#define MTXORB_FTDI_RANGE_0176_PID 0x0176 +#define MTXORB_FTDI_RANGE_0177_PID 0x0177 +#define MTXORB_FTDI_RANGE_0178_PID 0x0178 +#define MTXORB_FTDI_RANGE_0179_PID 0x0179 +#define MTXORB_FTDI_RANGE_017A_PID 0x017A +#define MTXORB_FTDI_RANGE_017B_PID 0x017B +#define MTXORB_FTDI_RANGE_017C_PID 0x017C +#define MTXORB_FTDI_RANGE_017D_PID 0x017D +#define MTXORB_FTDI_RANGE_017E_PID 0x017E +#define MTXORB_FTDI_RANGE_017F_PID 0x017F +#define MTXORB_FTDI_RANGE_0180_PID 0x0180 +#define MTXORB_FTDI_RANGE_0181_PID 0x0181 +#define MTXORB_FTDI_RANGE_0182_PID 0x0182 +#define MTXORB_FTDI_RANGE_0183_PID 0x0183 +#define MTXORB_FTDI_RANGE_0184_PID 0x0184 +#define MTXORB_FTDI_RANGE_0185_PID 0x0185 +#define MTXORB_FTDI_RANGE_0186_PID 0x0186 +#define MTXORB_FTDI_RANGE_0187_PID 0x0187 +#define MTXORB_FTDI_RANGE_0188_PID 0x0188 +#define MTXORB_FTDI_RANGE_0189_PID 0x0189 +#define MTXORB_FTDI_RANGE_018A_PID 0x018A +#define MTXORB_FTDI_RANGE_018B_PID 0x018B +#define MTXORB_FTDI_RANGE_018C_PID 0x018C +#define MTXORB_FTDI_RANGE_018D_PID 0x018D +#define MTXORB_FTDI_RANGE_018E_PID 0x018E +#define MTXORB_FTDI_RANGE_018F_PID 0x018F +#define MTXORB_FTDI_RANGE_0190_PID 0x0190 +#define MTXORB_FTDI_RANGE_0191_PID 0x0191 +#define MTXORB_FTDI_RANGE_0192_PID 0x0192 +#define MTXORB_FTDI_RANGE_0193_PID 0x0193 +#define MTXORB_FTDI_RANGE_0194_PID 0x0194 +#define MTXORB_FTDI_RANGE_0195_PID 0x0195 +#define MTXORB_FTDI_RANGE_0196_PID 0x0196 +#define MTXORB_FTDI_RANGE_0197_PID 0x0197 +#define MTXORB_FTDI_RANGE_0198_PID 0x0198 +#define MTXORB_FTDI_RANGE_0199_PID 0x0199 +#define MTXORB_FTDI_RANGE_019A_PID 0x019A +#define MTXORB_FTDI_RANGE_019B_PID 0x019B +#define MTXORB_FTDI_RANGE_019C_PID 0x019C +#define MTXORB_FTDI_RANGE_019D_PID 0x019D +#define MTXORB_FTDI_RANGE_019E_PID 0x019E +#define MTXORB_FTDI_RANGE_019F_PID 0x019F +#define MTXORB_FTDI_RANGE_01A0_PID 0x01A0 +#define MTXORB_FTDI_RANGE_01A1_PID 0x01A1 +#define MTXORB_FTDI_RANGE_01A2_PID 0x01A2 +#define MTXORB_FTDI_RANGE_01A3_PID 0x01A3 +#define MTXORB_FTDI_RANGE_01A4_PID 0x01A4 +#define MTXORB_FTDI_RANGE_01A5_PID 0x01A5 +#define MTXORB_FTDI_RANGE_01A6_PID 0x01A6 +#define MTXORB_FTDI_RANGE_01A7_PID 0x01A7 +#define MTXORB_FTDI_RANGE_01A8_PID 0x01A8 +#define MTXORB_FTDI_RANGE_01A9_PID 0x01A9 +#define MTXORB_FTDI_RANGE_01AA_PID 0x01AA +#define MTXORB_FTDI_RANGE_01AB_PID 0x01AB +#define MTXORB_FTDI_RANGE_01AC_PID 0x01AC +#define MTXORB_FTDI_RANGE_01AD_PID 0x01AD +#define MTXORB_FTDI_RANGE_01AE_PID 0x01AE +#define MTXORB_FTDI_RANGE_01AF_PID 0x01AF +#define MTXORB_FTDI_RANGE_01B0_PID 0x01B0 +#define MTXORB_FTDI_RANGE_01B1_PID 0x01B1 +#define MTXORB_FTDI_RANGE_01B2_PID 0x01B2 +#define MTXORB_FTDI_RANGE_01B3_PID 0x01B3 +#define MTXORB_FTDI_RANGE_01B4_PID 0x01B4 +#define MTXORB_FTDI_RANGE_01B5_PID 0x01B5 +#define MTXORB_FTDI_RANGE_01B6_PID 0x01B6 +#define MTXORB_FTDI_RANGE_01B7_PID 0x01B7 +#define MTXORB_FTDI_RANGE_01B8_PID 0x01B8 +#define MTXORB_FTDI_RANGE_01B9_PID 0x01B9 +#define MTXORB_FTDI_RANGE_01BA_PID 0x01BA +#define MTXORB_FTDI_RANGE_01BB_PID 0x01BB +#define MTXORB_FTDI_RANGE_01BC_PID 0x01BC +#define MTXORB_FTDI_RANGE_01BD_PID 0x01BD +#define MTXORB_FTDI_RANGE_01BE_PID 0x01BE +#define MTXORB_FTDI_RANGE_01BF_PID 0x01BF +#define MTXORB_FTDI_RANGE_01C0_PID 0x01C0 +#define MTXORB_FTDI_RANGE_01C1_PID 0x01C1 +#define MTXORB_FTDI_RANGE_01C2_PID 0x01C2 +#define MTXORB_FTDI_RANGE_01C3_PID 0x01C3 +#define MTXORB_FTDI_RANGE_01C4_PID 0x01C4 +#define MTXORB_FTDI_RANGE_01C5_PID 0x01C5 +#define MTXORB_FTDI_RANGE_01C6_PID 0x01C6 +#define MTXORB_FTDI_RANGE_01C7_PID 0x01C7 +#define MTXORB_FTDI_RANGE_01C8_PID 0x01C8 +#define MTXORB_FTDI_RANGE_01C9_PID 0x01C9 +#define MTXORB_FTDI_RANGE_01CA_PID 0x01CA +#define MTXORB_FTDI_RANGE_01CB_PID 0x01CB +#define MTXORB_FTDI_RANGE_01CC_PID 0x01CC +#define MTXORB_FTDI_RANGE_01CD_PID 0x01CD +#define MTXORB_FTDI_RANGE_01CE_PID 0x01CE +#define MTXORB_FTDI_RANGE_01CF_PID 0x01CF +#define MTXORB_FTDI_RANGE_01D0_PID 0x01D0 +#define MTXORB_FTDI_RANGE_01D1_PID 0x01D1 +#define MTXORB_FTDI_RANGE_01D2_PID 0x01D2 +#define MTXORB_FTDI_RANGE_01D3_PID 0x01D3 +#define MTXORB_FTDI_RANGE_01D4_PID 0x01D4 +#define MTXORB_FTDI_RANGE_01D5_PID 0x01D5 +#define MTXORB_FTDI_RANGE_01D6_PID 0x01D6 +#define MTXORB_FTDI_RANGE_01D7_PID 0x01D7 +#define MTXORB_FTDI_RANGE_01D8_PID 0x01D8 +#define MTXORB_FTDI_RANGE_01D9_PID 0x01D9 +#define MTXORB_FTDI_RANGE_01DA_PID 0x01DA +#define MTXORB_FTDI_RANGE_01DB_PID 0x01DB +#define MTXORB_FTDI_RANGE_01DC_PID 0x01DC +#define MTXORB_FTDI_RANGE_01DD_PID 0x01DD +#define MTXORB_FTDI_RANGE_01DE_PID 0x01DE +#define MTXORB_FTDI_RANGE_01DF_PID 0x01DF +#define MTXORB_FTDI_RANGE_01E0_PID 0x01E0 +#define MTXORB_FTDI_RANGE_01E1_PID 0x01E1 +#define MTXORB_FTDI_RANGE_01E2_PID 0x01E2 +#define MTXORB_FTDI_RANGE_01E3_PID 0x01E3 +#define MTXORB_FTDI_RANGE_01E4_PID 0x01E4 +#define MTXORB_FTDI_RANGE_01E5_PID 0x01E5 +#define MTXORB_FTDI_RANGE_01E6_PID 0x01E6 +#define MTXORB_FTDI_RANGE_01E7_PID 0x01E7 +#define MTXORB_FTDI_RANGE_01E8_PID 0x01E8 +#define MTXORB_FTDI_RANGE_01E9_PID 0x01E9 +#define MTXORB_FTDI_RANGE_01EA_PID 0x01EA +#define MTXORB_FTDI_RANGE_01EB_PID 0x01EB +#define MTXORB_FTDI_RANGE_01EC_PID 0x01EC +#define MTXORB_FTDI_RANGE_01ED_PID 0x01ED +#define MTXORB_FTDI_RANGE_01EE_PID 0x01EE +#define MTXORB_FTDI_RANGE_01EF_PID 0x01EF +#define MTXORB_FTDI_RANGE_01F0_PID 0x01F0 +#define MTXORB_FTDI_RANGE_01F1_PID 0x01F1 +#define MTXORB_FTDI_RANGE_01F2_PID 0x01F2 +#define MTXORB_FTDI_RANGE_01F3_PID 0x01F3 +#define MTXORB_FTDI_RANGE_01F4_PID 0x01F4 +#define MTXORB_FTDI_RANGE_01F5_PID 0x01F5 +#define MTXORB_FTDI_RANGE_01F6_PID 0x01F6 +#define MTXORB_FTDI_RANGE_01F7_PID 0x01F7 +#define MTXORB_FTDI_RANGE_01F8_PID 0x01F8 +#define MTXORB_FTDI_RANGE_01F9_PID 0x01F9 +#define MTXORB_FTDI_RANGE_01FA_PID 0x01FA +#define MTXORB_FTDI_RANGE_01FB_PID 0x01FB +#define MTXORB_FTDI_RANGE_01FC_PID 0x01FC +#define MTXORB_FTDI_RANGE_01FD_PID 0x01FD +#define MTXORB_FTDI_RANGE_01FE_PID 0x01FE +#define MTXORB_FTDI_RANGE_01FF_PID 0x01FF + + /* Interbiometrics USB I/O Board */ /* Developed for Interbiometrics by Rudolf Gugler */ @@ -591,6 +848,12 @@ #define FIC_VID 0x1457 #define FIC_NEO1973_DEBUG_PID 0x5118 +/* + * RATOC REX-USB60F + */ +#define RATOC_VENDOR_ID 0x0584 +#define RATOC_PRODUCT_ID_USB60F 0xb020 + /* * BmRequestType: 1100 0000b * bRequest: FTDI_E2_READ diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index e7e016e60333a481190cbddcb6abc38671f398e9..43cfde83a93b96e24c680a47b783cb829359df49 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -183,6 +183,7 @@ static int option_send_setup(struct usb_serial_port *port); #define AXESSTEL_PRODUCT_MV110H 0x1000 #define ONDA_VENDOR_ID 0x19d2 +#define ONDA_PRODUCT_MSA501HS 0x0001 #define ONDA_PRODUCT_ET502HS 0x0002 #define BANDRICH_VENDOR_ID 0x1A8D @@ -196,6 +197,9 @@ static int option_send_setup(struct usb_serial_port *port); #define MAXON_VENDOR_ID 0x16d8 +#define TELIT_VENDOR_ID 0x1bc7 +#define TELIT_PRODUCT_UC864E 0x1003 + static struct usb_device_id option_ids[] = { { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) }, { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) }, @@ -232,25 +236,25 @@ static struct usb_device_id option_ids[] = { { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_NETWORK_EX) }, { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) }, { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_NETWORK) }, - { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) }, { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) }, { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) }, - { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401) }, - { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403) }, - { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405) }, - { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406) }, - { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408) }, - { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409) }, - { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410) }, - { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411) }, - { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412) }, - { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413) }, - { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414) }, - { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415) }, - { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416) }, - { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417) }, - { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418) }, - { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) }, { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) }, { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */ @@ -297,13 +301,14 @@ static struct usb_device_id option_ids[] = { { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) }, { 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(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) }, { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */ { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */ - { USB_DEVICE(0x19d2, 0x0001) }, /* Telstra NextG CDMA */ + { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) }, { } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, option_ids); diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index c605fb68f807c460c41369f547946bf649192e3c..103195abd41710c39133344d8668bab283003819 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -56,6 +56,7 @@ static struct usb_device_id id_table [] = { { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_RSAQ3) }, { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_PHAROS) }, { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_ALDIGA) }, + { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_MMX) }, { USB_DEVICE(IODATA_VENDOR_ID, IODATA_PRODUCT_ID) }, { USB_DEVICE(IODATA_VENDOR_ID, IODATA_PRODUCT_ID_RSAQ5) }, { USB_DEVICE(ATEN_VENDOR_ID, ATEN_PRODUCT_ID) }, @@ -66,7 +67,6 @@ static struct usb_device_id id_table [] = { { USB_DEVICE(ITEGNO_VENDOR_ID, ITEGNO_PRODUCT_ID_2080) }, { USB_DEVICE(MA620_VENDOR_ID, MA620_PRODUCT_ID) }, { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID) }, - { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) }, { USB_DEVICE(TRIPP_VENDOR_ID, TRIPP_PRODUCT_ID) }, { USB_DEVICE(RADIOSHACK_VENDOR_ID, RADIOSHACK_PRODUCT_ID) }, { USB_DEVICE(DCU10_VENDOR_ID, DCU10_PRODUCT_ID) }, diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h index 10cf872e5ecbf1c86e1f52d0895e1913e8c89e9f..cff160abb13045d555893c325a8eced36bda15db 100644 --- a/drivers/usb/serial/pl2303.h +++ b/drivers/usb/serial/pl2303.h @@ -14,6 +14,7 @@ #define PL2303_PRODUCT_ID_PHAROS 0xaaa0 #define PL2303_PRODUCT_ID_RSAQ3 0xaaa2 #define PL2303_PRODUCT_ID_ALDIGA 0x0611 +#define PL2303_PRODUCT_ID_MMX 0x0612 #define ATEN_VENDOR_ID 0x0557 #define ATEN_VENDOR_ID2 0x0547 @@ -36,7 +37,6 @@ #define RATOC_VENDOR_ID 0x0584 #define RATOC_PRODUCT_ID 0xb000 -#define RATOC_PRODUCT_ID_USB60F 0xb020 #define TRIPP_VENDOR_ID 0x2478 #define TRIPP_PRODUCT_ID 0x2008 diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index 1b09578cbb1071b8d210471bb216bd8c519e9136..45fe3663fa7f7c320f47f805ddfa73441efdcbb5 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -405,7 +405,7 @@ UNUSUAL_DEV( 0x04a5, 0x3010, 0x0100, 0x0100, UNUSUAL_DEV( 0x04b4, 0x6830, 0x0000, 0x9999, "Cypress", "Cypress AT2LP", - US_SC_CYP_ATACB, US_PR_BULK, NULL, + US_SC_CYP_ATACB, US_PR_DEVICE, NULL, 0), #endif @@ -1522,7 +1522,7 @@ UNUSUAL_DEV( 0x0fce, 0xe031, 0x0000, 0x0000, "Sony Ericsson", "M600i", US_SC_DEVICE, US_PR_DEVICE, NULL, - US_FL_FIX_CAPACITY ), + US_FL_IGNORE_RESIDUE | US_FL_FIX_CAPACITY ), /* Reported by Kevin Cernekee * Tested on hardware version 1.10. @@ -1716,10 +1716,12 @@ UNUSUAL_DEV( 0x22b8, 0x3010, 0x0001, 0x0001, /* * Patch by Pete Zaitcev * Report by Mark Patton. Red Hat bz#208928. + * Added support for rev 0x0002 (Motorola ROKR W5) + * by Javier Smaldone */ -UNUSUAL_DEV( 0x22b8, 0x4810, 0x0001, 0x0001, +UNUSUAL_DEV( 0x22b8, 0x4810, 0x0001, 0x0002, "Motorola", - "RAZR V3i", + "RAZR V3i/ROKR W5", US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_FIX_CAPACITY), diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c index e4bcf5376a9964095d8e18eddbc680b8538acfe7..bd4ac0bafecbc486bfa232e712d56ede43a0c0c7 100644 --- a/drivers/video/aty/atyfb_base.c +++ b/drivers/video/aty/atyfb_base.c @@ -3356,7 +3356,7 @@ static int __devinit atyfb_setup_generic(struct pci_dev *pdev, struct fb_info *i info->fix.mmio_start = raddr; par->ati_regbase = ioremap(info->fix.mmio_start, 0x1000); - if (par->ati_regbase == 0) + if (par->ati_regbase == NULL) return -ENOMEM; info->fix.mmio_start += par->aux_start ? 0x400 : 0xc00; diff --git a/drivers/video/aty/radeon_base.c b/drivers/video/aty/radeon_base.c index 72cd0d2f14ec1a955adf9462cd0f8c8742874b77..400e9264e4564877cc481d8e57c7a83f69ba6a63 100644 --- a/drivers/video/aty/radeon_base.c +++ b/drivers/video/aty/radeon_base.c @@ -2277,8 +2277,8 @@ static int __devinit radeonfb_pci_register (struct pci_dev *pdev, do { rinfo->fb_base = ioremap (rinfo->fb_base_phys, rinfo->mapped_vram); - } while ( rinfo->fb_base == 0 && - ((rinfo->mapped_vram /=2) >= MIN_MAPPED_VRAM) ); + } while (rinfo->fb_base == NULL && + ((rinfo->mapped_vram /= 2) >= MIN_MAPPED_VRAM)); if (rinfo->fb_base == NULL) { printk (KERN_ERR "radeonfb (%s): cannot map FB\n", diff --git a/drivers/video/cirrusfb.c b/drivers/video/cirrusfb.c index 35ac9d956b3dee0c2359da291997189fc2bd6c8a..c14b2435d23ede7e09fbe7ac54d83339bf29a7f0 100644 --- a/drivers/video/cirrusfb.c +++ b/drivers/video/cirrusfb.c @@ -2432,9 +2432,9 @@ static int cirrusfb_pci_register(struct pci_dev *pdev, info->screen_size = board_size; cinfo->unmap = cirrusfb_pci_unmap; - printk(KERN_INFO " RAM (%lu kB) at 0xx%lx, ", - info->screen_size >> 10, board_addr); - printk(KERN_INFO "Cirrus Logic chipset on PCI bus\n"); + printk(KERN_INFO "RAM (%lu kB) at 0x%lx, Cirrus " + "Logic chipset on PCI bus\n", + info->screen_size >> 10, board_addr); pci_set_drvdata(pdev, info); ret = cirrusfb_register(info); diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index 5fa8b76673cb5c07de0066c6f6577434e13b86fc..97aff8db10bf1e53435ef2a3441b83ab9f5ed774 100644 --- a/drivers/video/console/fbcon.c +++ b/drivers/video/console/fbcon.c @@ -2275,9 +2275,7 @@ static int fbcon_switch(struct vc_data *vc) * in fb_set_var() */ info->var.activate = var.activate; - var.yoffset = info->var.yoffset; - var.xoffset = info->var.xoffset; - var.vmode = info->var.vmode; + var.vmode |= info->var.vmode & ~FB_VMODE_MASK; fb_set_var(info, &var); ops->var = info->var; diff --git a/drivers/video/display/display-sysfs.c b/drivers/video/display/display-sysfs.c index 35477177bef472bae656141e590581c62b41e11e..6ef800bdf4822f4fcf09f4e0e9db002b0d6fb9ba 100644 --- a/drivers/video/display/display-sysfs.c +++ b/drivers/video/display/display-sysfs.c @@ -26,6 +26,7 @@ #include #include #include +#include static ssize_t display_show_name(struct device *dev, struct device_attribute *attr, char *buf) @@ -152,10 +153,13 @@ struct display_device *display_device_register(struct display_driver *driver, mutex_unlock(&allocated_dsp_lock); if (!ret) { - new_dev->dev = device_create(display_class, parent, 0, - "display%d", new_dev->idx); + new_dev->dev = device_create_drvdata(display_class, + parent, + MKDEV(0,0), + new_dev, + "display%d", + new_dev->idx); if (!IS_ERR(new_dev->dev)) { - dev_set_drvdata(new_dev->dev, new_dev); new_dev->parent = parent; new_dev->driver = driver; mutex_init(&new_dev->lock); diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c index b50bb03cb5ab2da72e35d958844f573659f96b47..0a2785361ca3541681fead9c9a5b1838f784178c 100644 --- a/drivers/video/fsl-diu-fb.c +++ b/drivers/video/fsl-diu-fb.c @@ -1320,7 +1320,7 @@ static void free_irq_local(int irq) * Power management hooks. Note that we won't be called from IRQ context, * unlike the blank functions above, so we may sleep. */ -static int fsl_diu_suspend(struct of_device *dev, pm_message_t state) +static int fsl_diu_suspend(struct of_device *ofdev, pm_message_t state) { struct fsl_diu_data *machine_data; @@ -1330,7 +1330,7 @@ static int fsl_diu_suspend(struct of_device *dev, pm_message_t state) return 0; } -static int fsl_diu_resume(struct of_device *dev) +static int fsl_diu_resume(struct of_device *ofdev) { struct fsl_diu_data *machine_data; diff --git a/drivers/video/hgafb.c b/drivers/video/hgafb.c index fb9e67228543b05a1cb6cd7f62703fbd4f032596..c18880d9db1fd677150cd217a712a7813914ac45 100644 --- a/drivers/video/hgafb.c +++ b/drivers/video/hgafb.c @@ -279,7 +279,7 @@ static void hga_blank(int blank_mode) static int __init hga_card_detect(void) { - int count=0; + int count = 0; void __iomem *p, *q; unsigned short p_save, q_save; @@ -303,20 +303,18 @@ static int __init hga_card_detect(void) writew(0x55aa, p); if (readw(p) == 0x55aa) count++; writew(p_save, p); - if (count != 2) { - return 0; - } + if (count != 2) + goto error; /* Ok, there is definitely a card registering at the correct * memory location, so now we do an I/O port test. */ - if (!test_hga_b(0x66, 0x0f)) { /* cursor low register */ - return 0; - } - if (!test_hga_b(0x99, 0x0f)) { /* cursor low register */ - return 0; - } + if (!test_hga_b(0x66, 0x0f)) /* cursor low register */ + goto error; + + if (!test_hga_b(0x99, 0x0f)) /* cursor low register */ + goto error; /* See if the card is a Hercules, by checking whether the vsync * bit of the status register is changing. This test lasts for @@ -331,7 +329,7 @@ static int __init hga_card_detect(void) } if (p_save == q_save) - return 0; + goto error; switch (inb_p(HGA_STATUS_PORT) & 0x70) { case 0x10: @@ -348,6 +346,12 @@ static int __init hga_card_detect(void) break; } return 1; +error: + if (release_io_ports) + release_region(0x3b0, 12); + if (release_io_port) + release_region(0x3bf, 1); + return 0; } /** diff --git a/drivers/video/leo.c b/drivers/video/leo.c index 8bc46e9303402da0b78211d433f38949d4d687e1..13fea61d6ae4cbf2bcdbca442eab84716e6e3499 100644 --- a/drivers/video/leo.c +++ b/drivers/video/leo.c @@ -17,8 +17,8 @@ #include #include #include +#include -#include #include #include "sbuslib.h" @@ -33,7 +33,6 @@ static int leo_blank(int, struct fb_info *); static int leo_mmap(struct fb_info *, struct vm_area_struct *); static int leo_ioctl(struct fb_info *, unsigned int, unsigned long); -static int leo_pan_display(struct fb_var_screeninfo *, struct fb_info *); /* * Frame buffer operations @@ -43,7 +42,6 @@ static struct fb_ops leo_ops = { .owner = THIS_MODULE, .fb_setcolreg = leo_setcolreg, .fb_blank = leo_blank, - .fb_pan_display = leo_pan_display, .fb_fillrect = cfb_fillrect, .fb_copyarea = cfb_copyarea, .fb_imageblit = cfb_imageblit, @@ -78,7 +76,7 @@ static struct fb_ops leo_ops = { #define LEO_CUR_TYPE_CMAP 0x00000050 struct leo_cursor { - u8 xxx0[16]; + u8 xxx0[16]; u32 cur_type; u32 cur_misc; u32 cur_cursxy; @@ -105,7 +103,7 @@ struct leo_lx_krn { struct leo_lc_ss0_krn { u32 misc; - u8 xxx0[0x800-4]; + u8 xxx0[0x800-4]; u32 rev; }; @@ -116,7 +114,7 @@ struct leo_lc_ss0_usr { u32 fontt; u32 extent; u32 src; - u32 dst; + u32 dst; u32 copy; u32 fill; }; @@ -129,8 +127,8 @@ struct leo_lc_ss1_usr { u8 unknown; }; -struct leo_ld { - u8 xxx0[0xe00]; +struct leo_ld_ss0 { + u8 xxx0[0xe00]; u32 csr; u32 wid; u32 wmask; @@ -144,13 +142,13 @@ struct leo_ld { u32 src; /* Copy/Scroll (SS0 only) */ u32 dst; /* Copy/Scroll/Fill (SS0 only) */ u32 extent; /* Copy/Scroll/Fill size (SS0 only) */ - u32 xxx1[3]; + u32 xxx1[3]; u32 setsem; /* SS1 only */ u32 clrsem; /* SS1 only */ u32 clrpick; /* SS1 only */ u32 clrdat; /* SS1 only */ u32 alpha; /* SS1 only */ - u8 xxx2[0x2c]; + u8 xxx2[0x2c]; u32 winbg; u32 planemask; u32 rop; @@ -199,11 +197,12 @@ struct leo_par { static void leo_wait(struct leo_lx_krn __iomem *lx_krn) { int i; - + for (i = 0; - (sbus_readl(&lx_krn->krn_csr) & LEO_KRN_CSR_PROGRESS) && i < 300000; + (sbus_readl(&lx_krn->krn_csr) & LEO_KRN_CSR_PROGRESS) && + i < 300000; i++) - udelay (1); /* Busy wait at most 0.3 sec */ + udelay(1); /* Busy wait at most 0.3 sec */ return; } @@ -221,7 +220,7 @@ static int leo_setcolreg(unsigned regno, unsigned transp, struct fb_info *info) { struct leo_par *par = (struct leo_par *) info->par; - struct leo_lx_krn __iomem *lx_krn = par->lx_krn; + struct leo_lx_krn __iomem *lx_krn = par->lx_krn; unsigned long flags; u32 val; int i; @@ -408,7 +407,7 @@ static void leo_wid_put(struct fb_info *info, struct fb_wid_list *wl) leo_wait(lx_krn); for (i = 0, wi = wl->wl_list; i < wl->wl_count; i++, wi++) { - switch(wi->wi_type) { + switch (wi->wi_type) { case FB_WID_DBL_8: j = (wi->wi_index & 0xf) + 0x40; break; @@ -453,13 +452,12 @@ static void leo_init_wids(struct fb_info *info) wi.wi_index = 1; wi.wi_values [0] = 0x30; leo_wid_put(info, &wl); - } static void leo_switch_from_graph(struct fb_info *info) { struct leo_par *par = (struct leo_par *) info->par; - struct leo_ld __iomem *ss = (struct leo_ld __iomem *) par->ld_ss0; + struct leo_ld_ss0 __iomem *ss = par->ld_ss0; unsigned long flags; u32 val; @@ -485,19 +483,13 @@ static void leo_switch_from_graph(struct fb_info *info) val = sbus_readl(&par->lc_ss0_usr->csr); } while (val & 0x20000000); - spin_unlock_irqrestore(&par->lock, flags); -} - -static int leo_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) -{ - /* We just use this to catch switches out of - * graphics mode. - */ - leo_switch_from_graph(info); + /* setup screen buffer for cfb_* functions */ + sbus_writel(1, &ss->wid); + sbus_writel(0x00ffffff, &ss->planemask); + sbus_writel(0x310b90, &ss->rop); + sbus_writel(0, &par->lc_ss0_usr->addrspace); - if (var->xoffset || var->yoffset || var->vmode) - return -EINVAL; - return 0; + spin_unlock_irqrestore(&par->lock, flags); } static void leo_init_hw(struct fb_info *info) @@ -542,7 +534,8 @@ static void leo_unmap_regs(struct of_device *op, struct fb_info *info, of_iounmap(&op->resource[0], info->screen_base, 0x800000); } -static int __devinit leo_probe(struct of_device *op, const struct of_device_id *match) +static int __devinit leo_probe(struct of_device *op, + const struct of_device_id *match) { struct device_node *dp = op->node; struct fb_info *info; @@ -594,8 +587,9 @@ static int __devinit leo_probe(struct of_device *op, const struct of_device_id * !info->screen_base) goto out_unmap_regs; - info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN; + info->flags = FBINFO_DEFAULT; info->fbops = &leo_ops; + info->pseudo_palette = par->clut_data; leo_init_wids(info); leo_init_hw(info); @@ -649,7 +643,7 @@ static int __devexit leo_remove(struct of_device *op) static struct of_device_id leo_match[] = { { - .name = "leo", + .name = "SUNW,leo", }, {}, }; diff --git a/drivers/video/matrox/matroxfb_base.h b/drivers/video/matrox/matroxfb_base.h index f3107ad7e54561f78492b50c6ce6353168c1420f..95883236c0cd902e3ac91d9fa28410ebfeeb6e63 100644 --- a/drivers/video/matrox/matroxfb_base.h +++ b/drivers/video/matrox/matroxfb_base.h @@ -200,7 +200,7 @@ static inline int mga_ioremap(unsigned long phys, unsigned long size, int flags, virt->vaddr = ioremap_nocache(phys, size); else virt->vaddr = ioremap(phys, size); - return (virt->vaddr == 0); /* 0, !0... 0, error_code in future */ + return (virt->vaddr == NULL); /* 0, !0... 0, error_code in future */ } static inline void mga_iounmap(vaddr_t va) { diff --git a/drivers/video/modedb.c b/drivers/video/modedb.c index 473562191586f2101d169d8fb765b7b21ef4d2e4..d3c3af53a2905940c77dc4983f01e6a7caf03b16 100644 --- a/drivers/video/modedb.c +++ b/drivers/video/modedb.c @@ -28,6 +28,7 @@ #endif const char *fb_mode_option; +EXPORT_SYMBOL_GPL(fb_mode_option); /* * Standard video mode definitions (taken from XFree86) @@ -590,6 +591,7 @@ done: "", (margins) ? " with margins" : "", (interlace) ? " interlaced" : ""); + memset(&cvt_mode, 0, sizeof(cvt_mode)); cvt_mode.xres = xres; cvt_mode.yres = yres; cvt_mode.refresh = (refresh) ? refresh : 60; diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c index 3ee314beacc1a7c6be88fc854ca4b0b69aff4c91..7dcda187d9ba363e777f060c757b7c1c05bc7db4 100644 --- a/drivers/video/pxafb.c +++ b/drivers/video/pxafb.c @@ -573,8 +573,8 @@ static int setup_frame_dma(struct pxafb_info *fbi, int dma, int pal, dma_desc->fdadr = fbi->dma_buff_phys + dma_desc_off; fbi->fdadr[dma] = fbi->dma_buff_phys + dma_desc_off; } else { - pal_desc = &fbi->dma_buff->pal_desc[dma]; - pal_desc_off = offsetof(struct pxafb_dma_buff, dma_desc[pal]); + pal_desc = &fbi->dma_buff->pal_desc[pal]; + pal_desc_off = offsetof(struct pxafb_dma_buff, pal_desc[pal]); pal_desc->fsadr = fbi->dma_buff_phys + pal * PALETTE_SIZE; pal_desc->fidr = 0; @@ -1276,6 +1276,8 @@ static int __init pxafb_map_video_memory(struct pxafb_info *fbi) fbi->dma_buff_phys = fbi->map_dma; fbi->palette_cpu = (u16 *) fbi->dma_buff->palette; + pr_debug("pxafb: palette_mem_size = 0x%08lx\n", fbi->palette_size*sizeof(u16)); + #ifdef CONFIG_FB_PXA_SMARTPANEL fbi->smart_cmds = (uint16_t *) fbi->dma_buff->cmd_buff; fbi->n_smart_cmds = 0; @@ -1351,7 +1353,6 @@ static struct pxafb_info * __init pxafb_init_fbinfo(struct device *dev) struct pxafb_info *fbi; void *addr; struct pxafb_mach_info *inf = dev->platform_data; - struct pxafb_mode_info *mode = inf->modes; /* Alloc the pxafb_info and pseudo_palette in one step */ fbi = kmalloc(sizeof(struct pxafb_info) + sizeof(u32) * 16, GFP_KERNEL); diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c index 13b38cbbe4cf8218e282d159d371a7ca39eb946a..f0598961c6b04be94d20fdae77e5281f7096f6cf 100644 --- a/drivers/video/s3c2410fb.c +++ b/drivers/video/s3c2410fb.c @@ -1,75 +1,15 @@ -/* - * linux/drivers/video/s3c2410fb.c - * Copyright (c) Arnaud Patard, Ben Dooks +/* linux/drivers/video/s3c2410fb.c + * Copyright (c) 2004,2005 Arnaud Patard + * Copyright (c) 2004-2008 Ben Dooks + * + * S3C2410 LCD Framebuffer Driver * * 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 for * more details. * - * S3C2410 LCD Controller Frame Buffer Driver - * based on skeletonfb.c, sa1100fb.c and others - * - * ChangeLog - * 2005-04-07: Arnaud Patard - * - u32 state -> pm_message_t state - * - S3C2410_{VA,SZ}_LCD -> S3C24XX - * - * 2005-03-15: Arnaud Patard - * - Removed the ioctl - * - use readl/writel instead of __raw_writel/__raw_readl - * - * 2004-12-04: Arnaud Patard - * - Added the possibility to set on or off the - * debugging messages - * - Replaced 0 and 1 by on or off when reading the - * /sys files - * - * 2005-03-23: Ben Dooks - * - added non 16bpp modes - * - updated platform information for range of x/y/bpp - * - add code to ensure palette is written correctly - * - add pixel clock divisor control - * - * 2004-11-11: Arnaud Patard - * - Removed the use of currcon as it no more exists - * - Added LCD power sysfs interface - * - * 2004-11-03: Ben Dooks - * - minor cleanups - * - add suspend/resume support - * - s3c2410fb_setcolreg() not valid in >8bpp modes - * - removed last CONFIG_FB_S3C2410_FIXED - * - ensure lcd controller stopped before cleanup - * - added sysfs interface for backlight power - * - added mask for gpio configuration - * - ensured IRQs disabled during GPIO configuration - * - disable TPAL before enabling video - * - * 2004-09-20: Arnaud Patard - * - Suppress command line options - * - * 2004-09-15: Arnaud Patard - * - code cleanup - * - * 2004-09-07: Arnaud Patard - * - Renamed from h1940fb.c to s3c2410fb.c - * - Add support for different devices - * - Backlight support - * - * 2004-09-05: Herbert Pötzl - * - added clock (de-)allocation code - * - added fixem fbmem option - * - * 2004-07-27: Arnaud Patard - * - code cleanup - * - added a forgotten return in h1940fb_init - * - * 2004-07-19: Herbert Pötzl - * - code cleanup and extended debugging - * - * 2004-07-15: Arnaud Patard - * - First version - */ + * Driver based on skeletonfb.c, sa1100fb.c and others. +*/ #include #include @@ -580,6 +520,27 @@ static int s3c2410fb_setcolreg(unsigned regno, return 0; } +/* s3c2410fb_lcd_enable + * + * shutdown the lcd controller + */ +static void s3c2410fb_lcd_enable(struct s3c2410fb_info *fbi, int enable) +{ + unsigned long flags; + + local_irq_save(flags); + + if (enable) + fbi->regs.lcdcon1 |= S3C2410_LCDCON1_ENVID; + else + fbi->regs.lcdcon1 &= ~S3C2410_LCDCON1_ENVID; + + writel(fbi->regs.lcdcon1, fbi->io + S3C2410_LCDCON1); + + local_irq_restore(flags); +} + + /* * s3c2410fb_blank * @blank_mode: the blank mode we want. @@ -589,9 +550,6 @@ static int s3c2410fb_setcolreg(unsigned regno, * blanking succeeded, != 0 if un-/blanking failed due to e.g. a * video mode which doesn't support it. Implements VESA suspend * and powerdown modes on hardware that supports disabling hsync/vsync: - * blank_mode == 2: suspend vsync - * blank_mode == 3: suspend hsync - * blank_mode == 4: powerdown * * Returns negative errno on error, or zero on success. * @@ -605,6 +563,12 @@ static int s3c2410fb_blank(int blank_mode, struct fb_info *info) tpal_reg += is_s3c2412(fbi) ? S3C2412_TPAL : S3C2410_TPAL; + if (blank_mode == FB_BLANK_POWERDOWN) { + s3c2410fb_lcd_enable(fbi, 0); + } else { + s3c2410fb_lcd_enable(fbi, 1); + } + if (blank_mode == FB_BLANK_UNBLANK) writel(0x0, tpal_reg); else { @@ -948,7 +912,10 @@ static int __init s3c24xxfb_probe(struct platform_device *pdev, } /* create device files */ - device_create_file(&pdev->dev, &dev_attr_debug); + ret = device_create_file(&pdev->dev, &dev_attr_debug); + if (ret) { + printk(KERN_ERR "failed to add debug attribute\n"); + } printk(KERN_INFO "fb%d: %s frame buffer device\n", fbinfo->node, fbinfo->fix.id); @@ -983,21 +950,6 @@ static int __init s3c2412fb_probe(struct platform_device *pdev) return s3c24xxfb_probe(pdev, DRV_S3C2412); } -/* s3c2410fb_stop_lcd - * - * shutdown the lcd controller - */ -static void s3c2410fb_stop_lcd(struct s3c2410fb_info *fbi) -{ - unsigned long flags; - - local_irq_save(flags); - - fbi->regs.lcdcon1 &= ~S3C2410_LCDCON1_ENVID; - writel(fbi->regs.lcdcon1, fbi->io + S3C2410_LCDCON1); - - local_irq_restore(flags); -} /* * Cleanup @@ -1010,7 +962,7 @@ static int s3c2410fb_remove(struct platform_device *pdev) unregister_framebuffer(fbinfo); - s3c2410fb_stop_lcd(info); + s3c2410fb_lcd_enable(info, 0); msleep(1); s3c2410fb_unmap_video_memory(fbinfo); @@ -1043,7 +995,7 @@ static int s3c2410fb_suspend(struct platform_device *dev, pm_message_t state) struct fb_info *fbinfo = platform_get_drvdata(dev); struct s3c2410fb_info *info = fbinfo->par; - s3c2410fb_stop_lcd(info); + s3c2410fb_lcd_enable(info, 0); /* sleep before disabling the clock, we need to ensure * the LCD DMA engine is not going to get back on the bus @@ -1118,3 +1070,5 @@ MODULE_AUTHOR("Arnaud Patard , " "Ben Dooks "); MODULE_DESCRIPTION("Framebuffer driver for the s3c2410"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:s3c2410-lcd"); +MODULE_ALIAS("platform:s3c2412-lcd"); diff --git a/drivers/video/s3c2410fb.h b/drivers/video/s3c2410fb.h index dbb73b95e2efd24167c7446eaf1544ed6a297c60..9a6ba3e9d1b823bf7a9dc7db874cc37e7c26645f 100644 --- a/drivers/video/s3c2410fb.h +++ b/drivers/video/s3c2410fb.h @@ -1,26 +1,14 @@ /* * linux/drivers/video/s3c2410fb.h - * Copyright (c) Arnaud Patard + * Copyright (c) 2004 Arnaud Patard + * + * S3C2410 LCD Framebuffer Driver * * 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 for * more details. * - * S3C2410 LCD Controller Frame Buffer Driver - * based on skeletonfb.c, sa1100fb.h - * - * ChangeLog - * - * 2004-12-04: Arnaud Patard - * - Moved dprintk to s3c2410fb.c - * - * 2004-09-07: Arnaud Patard - * - Renamed from h1940fb.h to s3c2410fb.h - * - Changed h1940 to s3c2410 - * - * 2004-07-15: Arnaud Patard - * - First version - */ +*/ #ifndef __S3C2410FB_H #define __S3C2410FB_H diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c index 73803624c1318cd4bb82f18a5084284d924673d3..b9343844cd1f4cd31645147fcc105adf6e34c0e7 100644 --- a/drivers/video/sis/sis_main.c +++ b/drivers/video/sis/sis_main.c @@ -5787,7 +5787,7 @@ sisfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } else { struct sis_video_info *countvideo = card_list; ivideo->cardnumber = 1; - while((countvideo = countvideo->next) != 0) + while((countvideo = countvideo->next) != NULL) ivideo->cardnumber++; } diff --git a/drivers/video/sm501fb.c b/drivers/video/sm501fb.c index 742b5c656d668d447b02984d1fe4c2ba237c6743..15d4a768b1f6f21b29f817a9f9ecee877dc60eb9 100644 --- a/drivers/video/sm501fb.c +++ b/drivers/video/sm501fb.c @@ -663,14 +663,14 @@ static void sm501fb_panel_power(struct sm501fb_info *fbi, int to) sm501fb_sync_regs(fbi); mdelay(10); - if (pd->flags & SM501FB_FLAG_PANEL_USE_VBIASEN) { + if (!(pd->flags & SM501FB_FLAG_PANEL_NO_VBIASEN)) { control |= SM501_DC_PANEL_CONTROL_BIAS; /* VBIASEN */ writel(control, ctrl_reg); sm501fb_sync_regs(fbi); mdelay(10); } - if (pd->flags & SM501FB_FLAG_PANEL_USE_FPEN) { + if (!(pd->flags & SM501FB_FLAG_PANEL_NO_FPEN)) { control |= SM501_DC_PANEL_CONTROL_FPEN; writel(control, ctrl_reg); sm501fb_sync_regs(fbi); @@ -678,14 +678,14 @@ static void sm501fb_panel_power(struct sm501fb_info *fbi, int to) } } else if (!to && (control & SM501_DC_PANEL_CONTROL_VDD) != 0) { /* disable panel power */ - if (pd->flags & SM501FB_FLAG_PANEL_USE_FPEN) { + if (!(pd->flags & SM501FB_FLAG_PANEL_NO_FPEN)) { control &= ~SM501_DC_PANEL_CONTROL_FPEN; writel(control, ctrl_reg); sm501fb_sync_regs(fbi); mdelay(10); } - if (pd->flags & SM501FB_FLAG_PANEL_USE_VBIASEN) { + if (!(pd->flags & SM501FB_FLAG_PANEL_NO_VBIASEN)) { control &= ~SM501_DC_PANEL_CONTROL_BIAS; writel(control, ctrl_reg); sm501fb_sync_regs(fbi); diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c index 13866789b3561027b803797a95c985f573671fd4..7084e7e146c0b6fbc319bb9ceefcf419b7111a13 100644 --- a/drivers/virtio/virtio.c +++ b/drivers/virtio/virtio.c @@ -2,6 +2,9 @@ #include #include +/* Unique numbering for virtio devices. */ +static unsigned int dev_index; + static ssize_t device_show(struct device *_d, struct device_attribute *attr, char *buf) { @@ -121,9 +124,9 @@ static int virtio_dev_probe(struct device *_d) if (err) add_status(dev, VIRTIO_CONFIG_S_FAILED); else { - add_status(dev, VIRTIO_CONFIG_S_DRIVER_OK); /* They should never have set feature bits beyond 32 */ dev->config->set_features(dev, dev->features[0]); + add_status(dev, VIRTIO_CONFIG_S_DRIVER_OK); } return err; } @@ -166,7 +169,10 @@ int register_virtio_device(struct virtio_device *dev) int err; dev->dev.bus = &virtio_bus; - sprintf(dev->dev.bus_id, "%u", dev->index); + + /* Assign a unique device index and hence name. */ + dev->index = dev_index++; + sprintf(dev->dev.bus_id, "virtio%u", dev->index); /* We always start by resetting the device, in case a previous * driver messed it up. This also tests that code path a little. */ diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c index 27e9fc9117cdfa69fee88e32e3636a844d803d5e..eae7236310e450ce1647a25a480eccad9147dec4 100644 --- a/drivers/virtio/virtio_pci.c +++ b/drivers/virtio/virtio_pci.c @@ -78,9 +78,6 @@ static struct device virtio_pci_root = { .bus_id = "virtio-pci", }; -/* Unique numbering for devices under the kvm root */ -static unsigned int dev_index; - /* Convert a generic virtio device to our structure */ static struct virtio_pci_device *to_vp_device(struct virtio_device *vdev) { @@ -325,10 +322,6 @@ static int __devinit virtio_pci_probe(struct pci_dev *pci_dev, if (vp_dev == NULL) return -ENOMEM; - snprintf(vp_dev->vdev.dev.bus_id, BUS_ID_SIZE, "virtio%d", dev_index); - vp_dev->vdev.index = dev_index; - dev_index++; - vp_dev->vdev.dev.parent = &virtio_pci_root; vp_dev->vdev.config = &virtio_pci_config_ops; vp_dev->pci_dev = pci_dev; diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c index 937a49d6772cc5271d22ef48cb14df6bf56c07f7..72bf8bc090142f02a9065c0ff0448299a5e9a2e7 100644 --- a/drivers/virtio/virtio_ring.c +++ b/drivers/virtio/virtio_ring.c @@ -227,7 +227,6 @@ static bool vring_enable_cb(struct virtqueue *_vq) struct vring_virtqueue *vq = to_vvq(_vq); START_USE(vq); - BUG_ON(!(vq->vring.avail->flags & VRING_AVAIL_F_NO_INTERRUPT)); /* We optimistically turn back on interrupts, then check if there was * more to do. */ @@ -254,13 +253,6 @@ irqreturn_t vring_interrupt(int irq, void *_vq) if (unlikely(vq->broken)) return IRQ_HANDLED; - /* Other side may have missed us turning off the interrupt, - * but we should preserve disable semantic for virtio users. */ - if (unlikely(vq->vring.avail->flags & VRING_AVAIL_F_NO_INTERRUPT)) { - pr_debug("virtqueue interrupt after disable for %p\n", vq); - return IRQ_HANDLED; - } - pr_debug("virtqueue callback for %p (%p)\n", vq, vq->vq.callback); if (vq->vq.callback) vq->vq.callback(&vq->vq); diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 254d115cafab0feeed787c778bb73e04f46dc19e..ccb78f66c2b6c3a24c509bb62f6341347152ec4f 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -295,6 +295,19 @@ config ALIM7101_WDT Most people will say N. +config GEODE_WDT + tristate "AMD Geode CS5535/CS5536 Watchdog" + depends on MGEODE_LX + help + This driver enables a watchdog capability built into the + CS5535/CS5536 companion chips for the AMD Geode GX and LX + processors. This watchdog watches your kernel to make sure + it doesn't freeze, and if it does, it reboots your computer after + a certain amount of time. + + You can compile this driver directly into the kernel, or use + it as a module. The module will be called geodewdt. + config SC520_WDT tristate "AMD Elan SC520 processor Watchdog" depends on X86 diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile index f3fb170fe5c6383ef23d6017c09e6831e703bf5a..25b352b664d96511a2e7bae9074947f60831b7b3 100644 --- a/drivers/watchdog/Makefile +++ b/drivers/watchdog/Makefile @@ -59,6 +59,7 @@ obj-$(CONFIG_ACQUIRE_WDT) += acquirewdt.o obj-$(CONFIG_ADVANTECH_WDT) += advantechwdt.o obj-$(CONFIG_ALIM1535_WDT) += alim1535_wdt.o obj-$(CONFIG_ALIM7101_WDT) += alim7101_wdt.o +obj-$(CONFIG_GEODE_WDT) += geodewdt.o obj-$(CONFIG_SC520_WDT) += sc520_wdt.o obj-$(CONFIG_EUROTECH_WDT) += eurotechwdt.o obj-$(CONFIG_IB700_WDT) += ib700wdt.o diff --git a/drivers/watchdog/bfin_wdt.c b/drivers/watchdog/bfin_wdt.c index 1237113dc14a662df47b5f8e8ec4ef7fd67938ea..03b3e3d91e7c2cd8b61c162bb77267ca4e9d3986 100644 --- a/drivers/watchdog/bfin_wdt.c +++ b/drivers/watchdog/bfin_wdt.c @@ -29,7 +29,8 @@ #define stamp(fmt, args...) pr_debug("%s:%i: " fmt "\n", __func__, __LINE__, ## args) #define stampit() stamp("here i am") -#define pr_init(fmt, args...) ({ static const __initdata char __fmt[] = fmt; printk(__fmt, ## args); }) +#define pr_devinit(fmt, args...) ({ static const __devinitconst char __fmt[] = fmt; printk(__fmt, ## args); }) +#define pr_init(fmt, args...) ({ static const __initconst char __fmt[] = fmt; printk(__fmt, ## args); }) #define WATCHDOG_NAME "bfin-wdt" #define PFX WATCHDOG_NAME ": " @@ -377,20 +378,6 @@ static int bfin_wdt_resume(struct platform_device *pdev) # define bfin_wdt_resume NULL #endif -static struct platform_device bfin_wdt_device = { - .name = WATCHDOG_NAME, - .id = -1, -}; - -static struct platform_driver bfin_wdt_driver = { - .driver = { - .name = WATCHDOG_NAME, - .owner = THIS_MODULE, - }, - .suspend = bfin_wdt_suspend, - .resume = bfin_wdt_resume, -}; - static const struct file_operations bfin_wdt_fops = { .owner = THIS_MODULE, .llseek = no_llseek, @@ -418,11 +405,67 @@ static struct notifier_block bfin_wdt_notifier = { }; /** - * bfin_wdt_init - Initialize module + * bfin_wdt_probe - Initialize module * - * Registers the device and notifier handler. Actual device + * Registers the misc device and notifier handler. Actual device * initialization is handled by bfin_wdt_open(). */ +static int __devinit bfin_wdt_probe(struct platform_device *pdev) +{ + int ret; + + ret = register_reboot_notifier(&bfin_wdt_notifier); + if (ret) { + pr_devinit(KERN_ERR PFX "cannot register reboot notifier (err=%d)\n", ret); + return ret; + } + + ret = misc_register(&bfin_wdt_miscdev); + if (ret) { + pr_devinit(KERN_ERR PFX "cannot register miscdev on minor=%d (err=%d)\n", + WATCHDOG_MINOR, ret); + unregister_reboot_notifier(&bfin_wdt_notifier); + return ret; + } + + pr_devinit(KERN_INFO PFX "initialized: timeout=%d sec (nowayout=%d)\n", + timeout, nowayout); + + return 0; +} + +/** + * bfin_wdt_remove - Initialize module + * + * Unregisters the misc device and notifier handler. Actual device + * deinitialization is handled by bfin_wdt_close(). + */ +static int __devexit bfin_wdt_remove(struct platform_device *pdev) +{ + misc_deregister(&bfin_wdt_miscdev); + unregister_reboot_notifier(&bfin_wdt_notifier); + return 0; +} + +static struct platform_device *bfin_wdt_device; + +static struct platform_driver bfin_wdt_driver = { + .probe = bfin_wdt_probe, + .remove = __devexit_p(bfin_wdt_remove), + .suspend = bfin_wdt_suspend, + .resume = bfin_wdt_resume, + .driver = { + .name = WATCHDOG_NAME, + .owner = THIS_MODULE, + }, +}; + +/** + * bfin_wdt_init - Initialize module + * + * Checks the module params and registers the platform device & driver. + * Real work is in the platform probe function. + */ static int __init bfin_wdt_init(void) { int ret; @@ -436,44 +479,32 @@ static int __init bfin_wdt_init(void) /* Since this is an on-chip device and needs no board-specific * resources, we'll handle all the platform device stuff here. */ - ret = platform_device_register(&bfin_wdt_device); - if (ret) - return ret; - - ret = platform_driver_probe(&bfin_wdt_driver, NULL); - if (ret) - return ret; - - ret = register_reboot_notifier(&bfin_wdt_notifier); + ret = platform_driver_register(&bfin_wdt_driver); if (ret) { - pr_init(KERN_ERR PFX "cannot register reboot notifier (err=%d)\n", ret); + pr_init(KERN_ERR PFX "unable to register driver\n"); return ret; } - ret = misc_register(&bfin_wdt_miscdev); - if (ret) { - pr_init(KERN_ERR PFX "cannot register miscdev on minor=%d (err=%d)\n", - WATCHDOG_MINOR, ret); - unregister_reboot_notifier(&bfin_wdt_notifier); - return ret; + bfin_wdt_device = platform_device_register_simple(WATCHDOG_NAME, -1, NULL, 0); + if (IS_ERR(bfin_wdt_device)) { + pr_init(KERN_ERR PFX "unable to register device\n"); + platform_driver_unregister(&bfin_wdt_driver); + return PTR_ERR(bfin_wdt_device); } - pr_init(KERN_INFO PFX "initialized: timeout=%d sec (nowayout=%d)\n", - timeout, nowayout); - return 0; } /** * bfin_wdt_exit - Deinitialize module * - * Unregisters the device and notifier handler. Actual device - * deinitialization is handled by bfin_wdt_close(). + * Back out the platform device & driver steps. Real work is in the + * platform remove function. */ static void __exit bfin_wdt_exit(void) { - misc_deregister(&bfin_wdt_miscdev); - unregister_reboot_notifier(&bfin_wdt_notifier); + platform_device_unregister(bfin_wdt_device); + platform_driver_unregister(&bfin_wdt_driver); } module_init(bfin_wdt_init); diff --git a/drivers/watchdog/booke_wdt.c b/drivers/watchdog/booke_wdt.c index d362f5bf658ada49503343779c47de4ef270ddd6..c1ba0db485016c04595fd4a872fd5b0363604291 100644 --- a/drivers/watchdog/booke_wdt.c +++ b/drivers/watchdog/booke_wdt.c @@ -1,12 +1,10 @@ /* - * drivers/char/watchdog/booke_wdt.c - * * Watchdog timer for PowerPC Book-E systems * * Author: Matthew McClintock * Maintainer: Kumar Gala * - * Copyright 2005 Freescale Semiconductor Inc. + * Copyright 2005, 2008 Freescale Semiconductor Inc. * * 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 @@ -16,6 +14,7 @@ #include #include +#include #include #include #include @@ -38,7 +37,7 @@ #define WDT_PERIOD_DEFAULT 3 /* Refer to the PPC40x and PPC4xx manuals */ #endif /* for timing information */ -u32 booke_wdt_enabled = 0; +u32 booke_wdt_enabled; u32 booke_wdt_period = WDT_PERIOD_DEFAULT; #ifdef CONFIG_FSL_BOOKE @@ -47,33 +46,31 @@ u32 booke_wdt_period = WDT_PERIOD_DEFAULT; #define WDTP(x) (TCR_WP(x)) #endif -/* - * booke_wdt_ping: - */ -static __inline__ void booke_wdt_ping(void) +static DEFINE_SPINLOCK(booke_wdt_lock); + +static void __booke_wdt_ping(void *data) { mtspr(SPRN_TSR, TSR_ENW|TSR_WIS); } -/* - * booke_wdt_enable: - */ -static __inline__ void booke_wdt_enable(void) +static void booke_wdt_ping(void) +{ + on_each_cpu(__booke_wdt_ping, NULL, 0, 0); +} + +static void __booke_wdt_enable(void *data) { u32 val; /* clear status before enabling watchdog */ - booke_wdt_ping(); + __booke_wdt_ping(NULL); val = mfspr(SPRN_TCR); val |= (TCR_WIE|TCR_WRC(WRC_CHIP)|WDTP(booke_wdt_period)); mtspr(SPRN_TCR, val); } -/* - * booke_wdt_write: - */ -static ssize_t booke_wdt_write (struct file *file, const char __user *buf, +static ssize_t booke_wdt_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) { booke_wdt_ping(); @@ -81,15 +78,11 @@ static ssize_t booke_wdt_write (struct file *file, const char __user *buf, } static struct watchdog_info ident = { - .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING, - .firmware_version = 0, - .identity = "PowerPC Book-E Watchdog", + .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING, + .identity = "PowerPC Book-E Watchdog", }; -/* - * booke_wdt_ioctl: - */ -static int booke_wdt_ioctl (struct inode *inode, struct file *file, +static int booke_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) { u32 tmp = 0; @@ -97,7 +90,7 @@ static int booke_wdt_ioctl (struct inode *inode, struct file *file, switch (cmd) { case WDIOC_GETSUPPORT: - if (copy_to_user ((struct watchdog_info __user *) arg, &ident, + if (copy_to_user((struct watchdog_info __user *)arg, &ident, sizeof(struct watchdog_info))) return -EFAULT; case WDIOC_GETSTATUS: @@ -132,33 +125,33 @@ static int booke_wdt_ioctl (struct inode *inode, struct file *file, return 0; } -/* - * booke_wdt_open: - */ -static int booke_wdt_open (struct inode *inode, struct file *file) + +static int booke_wdt_open(struct inode *inode, struct file *file) { + spin_lock(&booke_wdt_lock); if (booke_wdt_enabled == 0) { booke_wdt_enabled = 1; - booke_wdt_enable(); - printk (KERN_INFO "PowerPC Book-E Watchdog Timer Enabled (wdt_period=%d)\n", - booke_wdt_period); + on_each_cpu(__booke_wdt_enable, NULL, 0, 0); + printk(KERN_INFO "PowerPC Book-E Watchdog Timer Enabled " + "(wdt_period=%d)\n", booke_wdt_period); } + spin_unlock(&booke_wdt_lock); return nonseekable_open(inode, file); } static const struct file_operations booke_wdt_fops = { - .owner = THIS_MODULE, - .llseek = no_llseek, - .write = booke_wdt_write, - .ioctl = booke_wdt_ioctl, - .open = booke_wdt_open, + .owner = THIS_MODULE, + .llseek = no_llseek, + .write = booke_wdt_write, + .ioctl = booke_wdt_ioctl, + .open = booke_wdt_open, }; static struct miscdevice booke_wdt_miscdev = { - .minor = WATCHDOG_MINOR, - .name = "watchdog", - .fops = &booke_wdt_fops, + .minor = WATCHDOG_MINOR, + .name = "watchdog", + .fops = &booke_wdt_fops, }; static void __exit booke_wdt_exit(void) @@ -166,28 +159,27 @@ static void __exit booke_wdt_exit(void) misc_deregister(&booke_wdt_miscdev); } -/* - * booke_wdt_init: - */ static int __init booke_wdt_init(void) { int ret = 0; - printk (KERN_INFO "PowerPC Book-E Watchdog Timer Loaded\n"); + printk(KERN_INFO "PowerPC Book-E Watchdog Timer Loaded\n"); ident.firmware_version = cur_cpu_spec->pvr_value; ret = misc_register(&booke_wdt_miscdev); if (ret) { - printk (KERN_CRIT "Cannot register miscdev on minor=%d (err=%d)\n", + printk(KERN_CRIT "Cannot register miscdev on minor=%d: %d\n", WATCHDOG_MINOR, ret); return ret; } + spin_lock(&booke_wdt_lock); if (booke_wdt_enabled == 1) { - printk (KERN_INFO "PowerPC Book-E Watchdog Timer Enabled (wdt_period=%d)\n", - booke_wdt_period); - booke_wdt_enable(); + printk(KERN_INFO "PowerPC Book-E Watchdog Timer Enabled " + "(wdt_period=%d)\n", booke_wdt_period); + on_each_cpu(__booke_wdt_enable, NULL, 0, 0); } + spin_unlock(&booke_wdt_lock); return ret; } diff --git a/drivers/watchdog/geodewdt.c b/drivers/watchdog/geodewdt.c new file mode 100644 index 0000000000000000000000000000000000000000..30d09cbbad949beeeee573bc0a31724dc38d8619 --- /dev/null +++ b/drivers/watchdog/geodewdt.c @@ -0,0 +1,308 @@ +/* Watchdog timer for the Geode GX/LX with the CS5535/CS5536 companion chip + * + * Copyright (C) 2006-2007, Advanced Micro Devices, Inc. + * + * 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 + +#define GEODEWDT_HZ 500 +#define GEODEWDT_SCALE 6 +#define GEODEWDT_MAX_SECONDS 131 + +#define WDT_FLAGS_OPEN 1 +#define WDT_FLAGS_ORPHAN 2 + +#define DRV_NAME "geodewdt" +#define WATCHDOG_NAME "Geode GX/LX WDT" +#define WATCHDOG_TIMEOUT 60 + +static int timeout = WATCHDOG_TIMEOUT; +module_param(timeout, int, 0); +MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds. 1<= timeout <=131, default=" __MODULE_STRING(WATCHDOG_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 struct platform_device *geodewdt_platform_device; +static unsigned long wdt_flags; +static int wdt_timer; +static int safe_close; + +static void geodewdt_ping(void) +{ + /* Stop the counter */ + geode_mfgpt_write(wdt_timer, MFGPT_REG_SETUP, 0); + + /* Reset the counter */ + geode_mfgpt_write(wdt_timer, MFGPT_REG_COUNTER, 0); + + /* Enable the counter */ + geode_mfgpt_write(wdt_timer, MFGPT_REG_SETUP, MFGPT_SETUP_CNTEN); +} + +static void geodewdt_disable(void) +{ + geode_mfgpt_write(wdt_timer, MFGPT_REG_SETUP, 0); + geode_mfgpt_write(wdt_timer, MFGPT_REG_COUNTER, 0); +} + +static int geodewdt_set_heartbeat(int val) +{ + if (val < 1 || val > GEODEWDT_MAX_SECONDS) + return -EINVAL; + + geode_mfgpt_write(wdt_timer, MFGPT_REG_SETUP, 0); + geode_mfgpt_write(wdt_timer, MFGPT_REG_CMP2, val * GEODEWDT_HZ); + geode_mfgpt_write(wdt_timer, MFGPT_REG_COUNTER, 0); + geode_mfgpt_write(wdt_timer, MFGPT_REG_SETUP, MFGPT_SETUP_CNTEN); + + timeout = val; + return 0; +} + +static int +geodewdt_open(struct inode *inode, struct file *file) +{ + if (test_and_set_bit(WDT_FLAGS_OPEN, &wdt_flags)) + return -EBUSY; + + if (!test_and_clear_bit(WDT_FLAGS_ORPHAN, &wdt_flags)) + __module_get(THIS_MODULE); + + geodewdt_ping(); + return nonseekable_open(inode, file); +} + +static int +geodewdt_release(struct inode *inode, struct file *file) +{ + if (safe_close) { + geodewdt_disable(); + module_put(THIS_MODULE); + } + else { + printk(KERN_CRIT "Unexpected close - watchdog is not stopping.\n"); + geodewdt_ping(); + + set_bit(WDT_FLAGS_ORPHAN, &wdt_flags); + } + + clear_bit(WDT_FLAGS_OPEN, &wdt_flags); + safe_close = 0; + return 0; +} + +static ssize_t +geodewdt_write(struct file *file, const char __user *data, size_t len, + loff_t *ppos) +{ + if(len) { + if (!nowayout) { + size_t i; + safe_close = 0; + + for (i = 0; i != len; i++) { + char c; + + if (get_user(c, data + i)) + return -EFAULT; + + if (c == 'V') + safe_close = 1; + } + } + + geodewdt_ping(); + } + return len; +} + +static int +geodewdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, + unsigned long arg) +{ + void __user *argp = (void __user *)arg; + int __user *p = argp; + int interval; + + static struct watchdog_info ident = { + .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING + | WDIOF_MAGICCLOSE, + .firmware_version = 1, + .identity = WATCHDOG_NAME, + }; + + switch(cmd) { + case WDIOC_GETSUPPORT: + return copy_to_user(argp, &ident, + sizeof(ident)) ? -EFAULT : 0; + break; + + case WDIOC_GETSTATUS: + case WDIOC_GETBOOTSTATUS: + return put_user(0, p); + + case WDIOC_KEEPALIVE: + geodewdt_ping(); + return 0; + + case WDIOC_SETTIMEOUT: + if (get_user(interval, p)) + return -EFAULT; + + if (geodewdt_set_heartbeat(interval)) + return -EINVAL; + +/* Fall through */ + + case WDIOC_GETTIMEOUT: + return put_user(timeout, p); + + case WDIOC_SETOPTIONS: + { + int options, ret = -EINVAL; + + if (get_user(options, p)) + return -EFAULT; + + if (options & WDIOS_DISABLECARD) { + geodewdt_disable(); + ret = 0; + } + + if (options & WDIOS_ENABLECARD) { + geodewdt_ping(); + ret = 0; + } + + return ret; + } + default: + return -ENOTTY; + } + + return 0; +} + +static const struct file_operations geodewdt_fops = { + .owner = THIS_MODULE, + .llseek = no_llseek, + .write = geodewdt_write, + .ioctl = geodewdt_ioctl, + .open = geodewdt_open, + .release = geodewdt_release, +}; + +static struct miscdevice geodewdt_miscdev = { + .minor = WATCHDOG_MINOR, + .name = "watchdog", + .fops = &geodewdt_fops +}; + +static int __devinit +geodewdt_probe(struct platform_device *dev) +{ + int ret, timer; + + timer = geode_mfgpt_alloc_timer(MFGPT_TIMER_ANY, MFGPT_DOMAIN_WORKING); + + if (timer == -1) { + printk(KERN_ERR "geodewdt: No timers were available\n"); + return -ENODEV; + } + + wdt_timer = timer; + + /* Set up the timer */ + + geode_mfgpt_write(wdt_timer, MFGPT_REG_SETUP, + GEODEWDT_SCALE | (3 << 8)); + + /* Set up comparator 2 to reset when the event fires */ + geode_mfgpt_toggle_event(wdt_timer, MFGPT_CMP2, MFGPT_EVENT_RESET, 1); + + /* Set up the initial timeout */ + + geode_mfgpt_write(wdt_timer, MFGPT_REG_CMP2, + timeout * GEODEWDT_HZ); + + ret = misc_register(&geodewdt_miscdev); + + return ret; +} + +static int __devexit +geodewdt_remove(struct platform_device *dev) +{ + misc_deregister(&geodewdt_miscdev); + return 0; +} + +static void +geodewdt_shutdown(struct platform_device *dev) +{ + geodewdt_disable(); +} + +static struct platform_driver geodewdt_driver = { + .probe = geodewdt_probe, + .remove = __devexit_p(geodewdt_remove), + .shutdown = geodewdt_shutdown, + .driver = { + .owner = THIS_MODULE, + .name = DRV_NAME, + }, +}; + +static int __init +geodewdt_init(void) +{ + int ret; + + ret = platform_driver_register(&geodewdt_driver); + if (ret) + return ret; + + geodewdt_platform_device = platform_device_register_simple(DRV_NAME, -1, NULL, 0); + if (IS_ERR(geodewdt_platform_device)) { + ret = PTR_ERR(geodewdt_platform_device); + goto err; + } + + return 0; +err: + platform_driver_unregister(&geodewdt_driver); + return ret; +} + +static void __exit +geodewdt_exit(void) +{ + platform_device_unregister(geodewdt_platform_device); + platform_driver_unregister(&geodewdt_driver); +} + +module_init(geodewdt_init); +module_exit(geodewdt_exit); + +MODULE_AUTHOR("Advanced Micro Devices, Inc"); +MODULE_DESCRIPTION("Geode GX/LX Watchdog Driver"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR); diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c index 6483d1066b95e7feb967a0c77925381302eae61c..eaa3f2a79ff55bebafa7a655092879322d0f7743 100644 --- a/drivers/watchdog/hpwdt.c +++ b/drivers/watchdog/hpwdt.c @@ -140,49 +140,53 @@ static struct pci_device_id hpwdt_devices[] = { }; MODULE_DEVICE_TABLE(pci, hpwdt_devices); +extern asmlinkage void asminline_call(struct cmn_registers *pi86Regs, unsigned long *pRomEntry); + #ifndef CONFIG_X86_64 /* --32 Bit Bios------------------------------------------------------------ */ #define HPWDT_ARCH 32 -static void asminline_call(struct cmn_registers *pi86Regs, - unsigned long *pRomEntry) -{ - asm("pushl %ebp \n\t" - "movl %esp, %ebp \n\t" - "pusha \n\t" - "pushf \n\t" - "push %es \n\t" - "push %ds \n\t" - "pop %es \n\t" - "movl 8(%ebp),%eax \n\t" - "movl 4(%eax),%ebx \n\t" - "movl 8(%eax),%ecx \n\t" - "movl 12(%eax),%edx \n\t" - "movl 16(%eax),%esi \n\t" - "movl 20(%eax),%edi \n\t" - "movl (%eax),%eax \n\t" - "push %cs \n\t" - "call *12(%ebp) \n\t" - "pushf \n\t" - "pushl %eax \n\t" - "movl 8(%ebp),%eax \n\t" - "movl %ebx,4(%eax) \n\t" - "movl %ecx,8(%eax) \n\t" - "movl %edx,12(%eax) \n\t" - "movl %esi,16(%eax) \n\t" - "movl %edi,20(%eax) \n\t" - "movw %ds,24(%eax) \n\t" - "movw %es,26(%eax) \n\t" - "popl %ebx \n\t" - "movl %ebx,(%eax) \n\t" - "popl %ebx \n\t" - "movl %ebx,28(%eax) \n\t" - "pop %es \n\t" - "popf \n\t" - "popa \n\t" - "leave \n\t" "ret"); -} +asm(".text \n\t" + ".align 4 \n" + "asminline_call: \n\t" + "pushl %ebp \n\t" + "movl %esp, %ebp \n\t" + "pusha \n\t" + "pushf \n\t" + "push %es \n\t" + "push %ds \n\t" + "pop %es \n\t" + "movl 8(%ebp),%eax \n\t" + "movl 4(%eax),%ebx \n\t" + "movl 8(%eax),%ecx \n\t" + "movl 12(%eax),%edx \n\t" + "movl 16(%eax),%esi \n\t" + "movl 20(%eax),%edi \n\t" + "movl (%eax),%eax \n\t" + "push %cs \n\t" + "call *12(%ebp) \n\t" + "pushf \n\t" + "pushl %eax \n\t" + "movl 8(%ebp),%eax \n\t" + "movl %ebx,4(%eax) \n\t" + "movl %ecx,8(%eax) \n\t" + "movl %edx,12(%eax) \n\t" + "movl %esi,16(%eax) \n\t" + "movl %edi,20(%eax) \n\t" + "movw %ds,24(%eax) \n\t" + "movw %es,26(%eax) \n\t" + "popl %ebx \n\t" + "movl %ebx,(%eax) \n\t" + "popl %ebx \n\t" + "movl %ebx,28(%eax) \n\t" + "pop %es \n\t" + "popf \n\t" + "popa \n\t" + "leave \n\t" + "ret \n\t" + ".previous"); + /* * cru_detect @@ -333,43 +337,44 @@ static int __devinit detect_cru_service(void) #define HPWDT_ARCH 64 -static void asminline_call(struct cmn_registers *pi86Regs, - unsigned long *pRomEntry) -{ - asm("pushq %rbp \n\t" - "movq %rsp, %rbp \n\t" - "pushq %rax \n\t" - "pushq %rbx \n\t" - "pushq %rdx \n\t" - "pushq %r12 \n\t" - "pushq %r9 \n\t" - "movq %rsi, %r12 \n\t" - "movq %rdi, %r9 \n\t" - "movl 4(%r9),%ebx \n\t" - "movl 8(%r9),%ecx \n\t" - "movl 12(%r9),%edx \n\t" - "movl 16(%r9),%esi \n\t" - "movl 20(%r9),%edi \n\t" - "movl (%r9),%eax \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" - "movl %edx, 12(%r9) \n\t" - "movl %esi, 16(%r9) \n\t" - "movl %edi, 20(%r9) \n\t" - "movq %r12, %rax \n\t" - "movl %eax, 28(%r9) \n\t" - "popq %r9 \n\t" - "popq %r12 \n\t" - "popq %rdx \n\t" - "popq %rbx \n\t" - "popq %rax \n\t" - "leave \n\t" "ret"); -} +asm(".text \n\t" + ".align 4 \n" + "asminline_call: \n\t" + "pushq %rbp \n\t" + "movq %rsp, %rbp \n\t" + "pushq %rax \n\t" + "pushq %rbx \n\t" + "pushq %rdx \n\t" + "pushq %r12 \n\t" + "pushq %r9 \n\t" + "movq %rsi, %r12 \n\t" + "movq %rdi, %r9 \n\t" + "movl 4(%r9),%ebx \n\t" + "movl 8(%r9),%ecx \n\t" + "movl 12(%r9),%edx \n\t" + "movl 16(%r9),%esi \n\t" + "movl 20(%r9),%edi \n\t" + "movl (%r9),%eax \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" + "movl %edx, 12(%r9) \n\t" + "movl %esi, 16(%r9) \n\t" + "movl %edi, 20(%r9) \n\t" + "movq %r12, %rax \n\t" + "movl %eax, 28(%r9) \n\t" + "popq %r9 \n\t" + "popq %r12 \n\t" + "popq %rdx \n\t" + "popq %rbx \n\t" + "popq %rax \n\t" + "leave \n\t" + "ret \n\t" + ".previous"); /* * dmi_find_cru diff --git a/drivers/watchdog/iTCO_wdt.c b/drivers/watchdog/iTCO_wdt.c index a0e6809e369ff997f3cdb03b92c98394c3d81d8a..95ba985bd341bc6aed8350a6b13075115a5a0fbf 100644 --- a/drivers/watchdog/iTCO_wdt.c +++ b/drivers/watchdog/iTCO_wdt.c @@ -41,9 +41,10 @@ * 82801HH (ICH8DH) : document number 313056-003, 313057-009, * 82801HO (ICH8DO) : document number 313056-003, 313057-009, * 82801HEM (ICH8M-E) : document number 313056-003, 313057-009, - * 82801IB (ICH9) : document number 316972-001, 316973-001, - * 82801IR (ICH9R) : document number 316972-001, 316973-001, - * 82801IH (ICH9DH) : document number 316972-001, 316973-001, + * 82801IB (ICH9) : document number 316972-001, 316973-006, + * 82801IR (ICH9R) : document number 316972-001, 316973-006, + * 82801IH (ICH9DH) : document number 316972-001, 316973-006, + * 82801IO (ICH9DO) : document number 316972-001, 316973-006, * 6300ESB (6300ESB) : document number 300641-003, 300884-010, * 631xESB (631xESB) : document number 313082-001, 313075-005, * 632xESB (632xESB) : document number 313082-001, 313075-005 @@ -55,8 +56,8 @@ /* Module and version information */ #define DRV_NAME "iTCO_wdt" -#define DRV_VERSION "1.02" -#define DRV_RELDATE "26-Jul-2007" +#define DRV_VERSION "1.03" +#define DRV_RELDATE "30-Apr-2008" #define PFX DRV_NAME ": " /* Includes */ @@ -104,6 +105,7 @@ enum iTCO_chipsets { TCO_ICH9, /* ICH9 */ TCO_ICH9R, /* ICH9R */ TCO_ICH9DH, /* ICH9DH */ + TCO_ICH9DO, /* ICH9DO */ TCO_631XESB, /* 631xESB/632xESB */ }; @@ -136,6 +138,7 @@ static struct { {"ICH9", 2}, {"ICH9R", 2}, {"ICH9DH", 2}, + {"ICH9DO", 2}, {"631xESB/632xESB", 2}, {NULL,0} }; @@ -181,6 +184,7 @@ static struct pci_device_id iTCO_wdt_pci_tbl[] = { { ITCO_PCI_DEVICE(0x2918, TCO_ICH9 )}, { ITCO_PCI_DEVICE(0x2916, TCO_ICH9R )}, { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH9_2, TCO_ICH9DH )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH9_4, TCO_ICH9DO )}, { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ESB2_0, TCO_631XESB)}, { ITCO_PCI_DEVICE(0x2671, TCO_631XESB)}, { ITCO_PCI_DEVICE(0x2672, TCO_631XESB)}, diff --git a/drivers/watchdog/w83697hf_wdt.c b/drivers/watchdog/w83697hf_wdt.c index c622a0e6c9aed57137b59ab0d1af4aabffefe1dc..528b882420b639692fdb7f5621d845e74fa88d3f 100644 --- a/drivers/watchdog/w83697hf_wdt.c +++ b/drivers/watchdog/w83697hf_wdt.c @@ -44,6 +44,7 @@ #define WATCHDOG_NAME "w83697hf/hg WDT" #define PFX WATCHDOG_NAME ": " #define WATCHDOG_TIMEOUT 60 /* 60 sec default timeout */ +#define WATCHDOG_EARLY_DISABLE 1 /* Disable until userland kicks in */ static unsigned long wdt_is_open; static char expect_close; @@ -56,12 +57,16 @@ MODULE_PARM_DESC(wdt_io, "w83697hf/hg WDT io port (default 0x2e, 0 = autodetect) static int timeout = WATCHDOG_TIMEOUT; /* in seconds */ module_param(timeout, int, 0); -MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds. 1<= timeout <=255, default=" __MODULE_STRING(WATCHDOG_TIMEOUT) "."); +MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds. 1<= timeout <=255 (default=" __MODULE_STRING(WATCHDOG_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 int early_disable = WATCHDOG_EARLY_DISABLE; +module_param(early_disable, int, 0); +MODULE_PARM_DESC(early_disable, "Watchdog gets disabled at boot time (default=" __MODULE_STRING(WATCHDOG_EARLY_DISABLE) ")"); + /* * Kernel methods. */ @@ -140,7 +145,7 @@ w83697hf_init(void) w83697hf_deselect_wdt(); } -static int +static void wdt_ping(void) { spin_lock(&io_lock); @@ -150,10 +155,9 @@ wdt_ping(void) w83697hf_deselect_wdt(); spin_unlock(&io_lock); - return 0; } -static int +static void wdt_enable(void) { spin_lock(&io_lock); @@ -164,10 +168,9 @@ wdt_enable(void) w83697hf_deselect_wdt(); spin_unlock(&io_lock); - return 0; } -static int +static void wdt_disable(void) { spin_lock(&io_lock); @@ -178,7 +181,22 @@ wdt_disable(void) w83697hf_deselect_wdt(); spin_unlock(&io_lock); - return 0; +} + +static unsigned char +wdt_running(void) +{ + unsigned char t; + + spin_lock(&io_lock); + w83697hf_select_wdt(); + + t = w83697hf_get_reg(0xF4); /* Read timer */ + + w83697hf_deselect_wdt(); + spin_unlock(&io_lock); + + return t; } static int @@ -397,7 +415,11 @@ wdt_init(void) } w83697hf_init(); - wdt_disable(); /* Disable watchdog until first use */ + if (early_disable) { + if (wdt_running()) + printk (KERN_WARNING PFX "Stopping previously enabled watchdog until userland kicks in\n"); + wdt_disable(); + } if (wdt_set_heartbeat(timeout)) { wdt_set_heartbeat(WATCHDOG_TIMEOUT); diff --git a/drivers/xen/events.c b/drivers/xen/events.c index 4f0f22b020ea4aa192dbab56cba76edd6076a837..76e5b7386af953d7a8ee7c1ff7b17ec28a0fe407 100644 --- a/drivers/xen/events.c +++ b/drivers/xen/events.c @@ -529,7 +529,7 @@ void xen_evtchn_do_upcall(struct pt_regs *regs) #ifndef CONFIG_X86 /* No need for a barrier -- XCHG is a barrier on x86. */ /* Clear master flag /before/ clearing selector flag. */ - rmb(); + wmb(); #endif pending_words = xchg(&vcpu_info->evtchn_pending_sel, 0); while (pending_words != 0) { diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt index 55e8ee1900a5e9b2b2a9b4214be83561eafd5ebe..3263084eef9e37394ac6f736a9dc769f5be50db1 100644 --- a/fs/Kconfig.binfmt +++ b/fs/Kconfig.binfmt @@ -42,7 +42,7 @@ config BINFMT_ELF_FDPIC config BINFMT_FLAT bool "Kernel support for flat binaries" - depends on !MMU + depends on !MMU && (!FRV || BROKEN) help Support uClinux FLAT format binaries. diff --git a/fs/afs/callback.c b/fs/afs/callback.c index a78d5b236bb1685ffe5e3eaf36ee3e2ccd6db28b..587ef5123cd8166f7906ccbeee768eaf3da8fd84 100644 --- a/fs/afs/callback.c +++ b/fs/afs/callback.c @@ -8,7 +8,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Authors: David Woodhouse + * Authors: David Woodhouse * David Howells * */ diff --git a/fs/afs/inode.c b/fs/afs/inode.c index 08db82e1343a1555fcc911fb4d42954db3fad1a0..bb47217f6a18478abd4d35215f4fdda1135845a4 100644 --- a/fs/afs/inode.c +++ b/fs/afs/inode.c @@ -8,7 +8,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Authors: David Woodhouse + * Authors: David Woodhouse * David Howells * */ diff --git a/fs/afs/super.c b/fs/afs/super.c index 4b572b801d8d04b6a0a20582810c7897e1b875b9..7e3faeef6818b104698096f910c50e113e9bed4d 100644 --- a/fs/afs/super.c +++ b/fs/afs/super.c @@ -10,7 +10,7 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * * Authors: David Howells - * David Woodhouse + * David Woodhouse * */ diff --git a/fs/aio.c b/fs/aio.c index b5253e77eb2f137ee5b1346f848514ad991801e1..0fb3117ddd93d8a517720a744cd415a4b914f63c 100644 --- a/fs/aio.c +++ b/fs/aio.c @@ -591,10 +591,6 @@ static void use_mm(struct mm_struct *mm) atomic_inc(&mm->mm_count); tsk->mm = mm; tsk->active_mm = mm; - /* - * Note that on UML this *requires* PF_BORROWED_MM to be set, otherwise - * it won't work. Update it accordingly if you change it here - */ switch_mm(active_mm, mm, tsk); task_unlock(tsk); diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index b25707fee2ccad4598146224a5b5c5abcf3c2f99..d48ff5f370f4e5122c3402ed44889564366ad317 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -16,7 +16,6 @@ #include #include #include -#include #include #include #include @@ -256,7 +255,7 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec, return -EFAULT; len = strnlen_user((void __user *)p, MAX_ARG_STRLEN); if (!len || len > MAX_ARG_STRLEN) - return 0; + return -EINVAL; p += len; } if (__put_user(0, argv)) @@ -268,7 +267,7 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec, return -EFAULT; len = strnlen_user((void __user *)p, MAX_ARG_STRLEN); if (!len || len > MAX_ARG_STRLEN) - return 0; + return -EINVAL; p += len; } if (__put_user(0, envp)) @@ -548,7 +547,6 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs) struct { struct elfhdr elf_ex; struct elfhdr interp_elf_ex; - struct exec interp_ex; } *loc; loc = kmalloc(sizeof(*loc), GFP_KERNEL); @@ -680,7 +678,6 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs) } /* Get the exec headers */ - loc->interp_ex = *((struct exec *)bprm->buf); loc->interp_elf_ex = *((struct elfhdr *)bprm->buf); break; } @@ -1900,7 +1897,7 @@ static int elf_core_dump(long signr, struct pt_regs *regs, struct file *file, un /* alloc memory for large data structures: too large to be on stack */ elf = kmalloc(sizeof(*elf), GFP_KERNEL); if (!elf) - goto cleanup; + goto out; segs = current->mm->map_count; #ifdef ELF_CORE_EXTRA_PHDRS @@ -2034,8 +2031,9 @@ end_coredump: set_fs(fs); cleanup: - kfree(elf); free_note_info(&info); + kfree(elf); +out: return has_dumped; } diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c index ddd35d87339143207f6074a49752dcc40a4b5003..d051a32e6270ec31975da904476e1cefbaa9be1f 100644 --- a/fs/binfmt_elf_fdpic.c +++ b/fs/binfmt_elf_fdpic.c @@ -390,7 +390,7 @@ static int load_elf_fdpic_binary(struct linux_binprm *bprm, } /* expand the stack mapping to use up the entire allocation granule */ - fullsize = ksize((char *) current->mm->start_brk); + fullsize = kobjsize((char *) current->mm->start_brk); if (!IS_ERR_VALUE(do_mremap(current->mm->start_brk, stack_size, fullsize, 0, 0))) stack_size = fullsize; diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c index 3b40d45a3a16501ca0ea28563b8049c6e3718698..2cb1acda3a82f70a9f809e880d499999e39edd9d 100644 --- a/fs/binfmt_flat.c +++ b/fs/binfmt_flat.c @@ -548,7 +548,7 @@ static int load_flat_file(struct linux_binprm * bprm, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE, 0); /* Remap to use all availabe slack region space */ if (realdatastart && (realdatastart < (unsigned long)-4096)) { - reallen = ksize((void *)realdatastart); + reallen = kobjsize((void *)realdatastart); if (reallen > len) { realdatastart = do_mremap(realdatastart, len, reallen, MREMAP_FIXED, realdatastart); @@ -600,7 +600,7 @@ static int load_flat_file(struct linux_binprm * bprm, PROT_READ | PROT_EXEC | PROT_WRITE, MAP_PRIVATE, 0); /* Remap to use all availabe slack region space */ if (textpos && (textpos < (unsigned long) -4096)) { - reallen = ksize((void *)textpos); + reallen = kobjsize((void *)textpos); if (reallen > len) { textpos = do_mremap(textpos, len, reallen, MREMAP_FIXED, textpos); @@ -683,7 +683,7 @@ static int load_flat_file(struct linux_binprm * bprm, */ current->mm->start_brk = datapos + data_len + bss_len; current->mm->brk = (current->mm->start_brk + 3) & ~3; - current->mm->context.end_brk = memp + ksize((void *) memp) - stack_len; + current->mm->context.end_brk = memp + kobjsize((void *) memp) - stack_len; } if (flags & FLAT_FLAG_KTRACE) @@ -790,7 +790,7 @@ static int load_flat_file(struct linux_binprm * bprm, /* zero the BSS, BRK and stack areas */ memset((void*)(datapos + data_len), 0, bss_len + - (memp + ksize((void *) memp) - stack_len - /* end brk */ + (memp + kobjsize((void *) memp) - stack_len - /* end brk */ libinfo->lib_list[id].start_brk) + /* start brk */ stack_len); diff --git a/fs/block_dev.c b/fs/block_dev.c index 7d822fae7765b2bfdf0978e8ecf1296875073e85..10d8a0aa871a096eb3d8577b01d285aa9c1fa433 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include #include @@ -928,9 +929,22 @@ static int do_open(struct block_device *bdev, struct file *file, int for_part) { struct module *owner = NULL; struct gendisk *disk; - int ret = -ENXIO; + int ret; int part; + int perm = 0; + + if (file->f_mode & FMODE_READ) + perm |= MAY_READ; + if (file->f_mode & FMODE_WRITE) + perm |= MAY_WRITE; + /* + * hooks: /n/, see "layering violations". + */ + ret = devcgroup_inode_permission(bdev->bd_inode, perm); + if (ret != 0) + return ret; + ret = -ENXIO; file->f_mapping = bdev->bd_inode->i_mapping; lock_kernel(); disk = get_gendisk(bdev->bd_dev, &part); diff --git a/fs/cifs/AUTHORS b/fs/cifs/AUTHORS index 8848e4dfa026d1eb07be1784d4961a48d62c36ac..9c136d7803d98f3936a9e2b73feb06439bde196c 100644 --- a/fs/cifs/AUTHORS +++ b/fs/cifs/AUTHORS @@ -36,6 +36,7 @@ Miklos Szeredi Kazeon team for various fixes especially for 2.4 version. Asser Ferno (Change Notify support) Shaggy (Dave Kleikamp) for inumerable small fs suggestions and some good cleanup +Igor Mammedov (DFS support) Test case and Bug Report contributors ------------------------------------- diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES index 8355e918fddf3e43d83d6fb6ac13e72bcb06c210..1f3465201fdfd852507eee378d0fae2cb2a7f2db 100644 --- a/fs/cifs/CHANGES +++ b/fs/cifs/CHANGES @@ -1,5 +1,12 @@ Version 1.53 ------------ +DFS support added (Microsoft Distributed File System client support needed +for referrals which enable a hierarchical name space among servers). +Disable temporary caching of mode bits to servers which do not support +storing of mode (e.g. Windows servers, when client mounts without cifsacl +mount option) and add new "dynperm" mount option to enable temporary caching +of mode (enable old behavior). Fix hang on mount caused when server crashes +tcp session during negotiate protocol. Version 1.52 ------------ @@ -12,7 +19,8 @@ Add ability to modify cifs acls for handling chmod (when mounted with cifsacl flag). Fix prefixpath path separator so we can handle mounts with prefixpaths longer than one directory (one path component) when mounted to Windows servers. Fix slow file open when cifsacl -enabled. +enabled. Fix memory leak in FindNext when the SMB call returns -EBADF. + Version 1.51 ------------ diff --git a/fs/cifs/README b/fs/cifs/README index 621aa1a85971394d37424e2a50c9cf71c9aa2146..2bd6fe556f887b8e59f1668d8b7ebcd3db050edc 100644 --- a/fs/cifs/README +++ b/fs/cifs/README @@ -483,6 +483,11 @@ A partial list of the supported mount options follows: sign Must use packet signing (helps avoid unwanted data modification by intermediate systems in the route). Note that signing does not work with lanman or plaintext authentication. + seal Must seal (encrypt) all data on this mounted share before + sending on the network. Requires support for Unix Extensions. + Note that this differs from the sign mount option in that it + causes encryption of data sent over this mounted share but other + shares mounted to the same server are unaffected. sec Security mode. Allowed values are: none attempt to connection as a null user (no name) krb5 Use Kerberos version 5 authentication diff --git a/fs/cifs/TODO b/fs/cifs/TODO index 92c9feac440f423aa5200e7a8b3c2f851e1d1a7e..5aff46c61e521cbaef027b92d1a4bdd7bb86c547 100644 --- a/fs/cifs/TODO +++ b/fs/cifs/TODO @@ -1,4 +1,4 @@ -Version 1.52 January 3, 2008 +Version 1.53 May 20, 2008 A Partial List of Missing Features ================================== @@ -20,20 +20,21 @@ d) Cleanup now unneeded SessSetup code in fs/cifs/connect.c and add back in NTLMSSP code if any servers need it -e) ms-dfs and ms-dfs host name resolution cleanup - -f) fix NTLMv2 signing when two mounts with different users to same +e) fix NTLMv2 signing when two mounts with different users to same server. -g) Directory entry caching relies on a 1 second timer, rather than +f) Directory entry caching relies on a 1 second timer, rather than using FindNotify or equivalent. - (started) -h) quota support (needs minor kernel change since quota calls +g) quota support (needs minor kernel change since quota calls to make it to network filesystems or deviceless filesystems) -i) investigate sync behavior (including syncpage) and check +h) investigate sync behavior (including syncpage) and check for proper behavior of intr/nointr +i) improve support for very old servers (OS/2 and Win9x for example) +Including support for changing the time remotely (utimes command). + j) hook lower into the sockets api (as NFS/SunRPC does) to avoid the extra copy in/out of the socket buffers in some cases. diff --git a/fs/cifs/asn1.c b/fs/cifs/asn1.c index cb52cbbe45ff4704790ec4ffbf0a985e3423f492..f58e41d3ba485d97bbf57726e7087d5ec6db1d63 100644 --- a/fs/cifs/asn1.c +++ b/fs/cifs/asn1.c @@ -186,6 +186,11 @@ asn1_length_decode(struct asn1_ctx *ctx, unsigned int *def, unsigned int *len) } } } + + /* don't trust len bigger than ctx buffer */ + if (*len > ctx->end - ctx->pointer) + return 0; + return 1; } @@ -203,6 +208,10 @@ asn1_header_decode(struct asn1_ctx *ctx, if (!asn1_length_decode(ctx, &def, &len)) return 0; + /* primitive shall be definite, indefinite shall be constructed */ + if (*con == ASN1_PRI && !def) + return 0; + if (def) *eoc = ctx->pointer + len; else @@ -389,6 +398,11 @@ asn1_oid_decode(struct asn1_ctx *ctx, unsigned long *optr; size = eoc - ctx->pointer + 1; + + /* first subid actually encodes first two subids */ + if (size < 2 || size > ULONG_MAX/sizeof(unsigned long)) + return 0; + *oid = kmalloc(size * sizeof(unsigned long), GFP_ATOMIC); if (*oid == NULL) return 0; diff --git a/fs/cifs/cifs_dfs_ref.c b/fs/cifs/cifs_dfs_ref.c index f6fdecf6598c7dbe634e9515f3aa1926bc3d9b87..d82374c9e3296d737a0aba07ea2c08d1acd0ee20 100644 --- a/fs/cifs/cifs_dfs_ref.c +++ b/fs/cifs/cifs_dfs_ref.c @@ -219,53 +219,6 @@ static struct vfsmount *cifs_dfs_do_refmount(const struct vfsmount *mnt_parent, } -static char *build_full_dfs_path_from_dentry(struct dentry *dentry) -{ - char *full_path = NULL; - char *search_path; - char *tmp_path; - size_t l_max_len; - struct cifs_sb_info *cifs_sb; - - if (dentry->d_inode == NULL) - return NULL; - - cifs_sb = CIFS_SB(dentry->d_inode->i_sb); - - if (cifs_sb->tcon == NULL) - return NULL; - - search_path = build_path_from_dentry(dentry); - if (search_path == NULL) - return NULL; - - if (cifs_sb->tcon->Flags & SMB_SHARE_IS_IN_DFS) { - int i; - /* we should use full path name for correct working with DFS */ - l_max_len = strnlen(cifs_sb->tcon->treeName, MAX_TREE_SIZE+1) + - strnlen(search_path, MAX_PATHCONF) + 1; - tmp_path = kmalloc(l_max_len, GFP_KERNEL); - if (tmp_path == NULL) { - kfree(search_path); - return NULL; - } - strncpy(tmp_path, cifs_sb->tcon->treeName, l_max_len); - tmp_path[l_max_len-1] = 0; - if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS) - for (i = 0; i < l_max_len; i++) { - if (tmp_path[i] == '\\') - tmp_path[i] = '/'; - } - strncat(tmp_path, search_path, l_max_len - strlen(tmp_path)); - - full_path = tmp_path; - kfree(search_path); - } else { - full_path = search_path; - } - return full_path; -} - static int add_mount_helper(struct vfsmount *newmnt, struct nameidata *nd, struct list_head *mntlist) { @@ -333,7 +286,7 @@ cifs_dfs_follow_mountpoint(struct dentry *dentry, struct nameidata *nd) goto out_err; } - full_path = build_full_dfs_path_from_dentry(dentry); + full_path = build_path_from_dentry(dentry); if (full_path == NULL) { rc = -ENOMEM; goto out_err; diff --git a/fs/cifs/cifs_fs_sb.h b/fs/cifs/cifs_fs_sb.h index 8ad2330ba0614767e52ccca078cf84dce569b353..877c85409f1f90e8cbd0805bd2dda85359b0a68c 100644 --- a/fs/cifs/cifs_fs_sb.h +++ b/fs/cifs/cifs_fs_sb.h @@ -30,6 +30,7 @@ #define CIFS_MOUNT_CIFS_ACL 0x200 /* send ACL requests to non-POSIX srv */ #define CIFS_MOUNT_OVERR_UID 0x400 /* override uid returned from server */ #define CIFS_MOUNT_OVERR_GID 0x800 /* override gid returned from server */ +#define CIFS_MOUNT_DYNPERM 0x1000 /* allow in-memory only mode setting */ struct cifs_sb_info { struct cifsTconInfo *tcon; /* primary mount */ diff --git a/fs/cifs/cifs_spnego.c b/fs/cifs/cifs_spnego.c index 6653e29637a7ec534c83d53c8a21ddda24130367..7013aaff6aedb9e868bac89f3cf2de9f98c3f358 100644 --- a/fs/cifs/cifs_spnego.c +++ b/fs/cifs/cifs_spnego.c @@ -119,6 +119,9 @@ cifs_get_spnego_key(struct cifsSesInfo *sesInfo) dp = description + strlen(description); sprintf(dp, ";uid=0x%x", sesInfo->linux_uid); + dp = description + strlen(description); + sprintf(dp, ";user=%s", sesInfo->userName); + cFYI(1, ("key description = %s", description)); spnego_key = request_key(&cifs_spnego_key_type, description, ""); diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index 427a7c695896ff87c1d463d595e29126d5aa5a44..86b4d5f405ae6f935a6bb22d5e90dd36ed9d225a 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -1,7 +1,7 @@ /* * fs/cifs/cifsfs.c * - * Copyright (C) International Business Machines Corp., 2002,2007 + * Copyright (C) International Business Machines Corp., 2002,2008 * Author(s): Steve French (sfrench@us.ibm.com) * * Common Internet FileSystem (CIFS) client @@ -97,9 +97,6 @@ cifs_read_super(struct super_block *sb, void *data, { struct inode *inode; struct cifs_sb_info *cifs_sb; -#ifdef CONFIG_CIFS_DFS_UPCALL - int len; -#endif int rc = 0; /* BB should we make this contingent on mount parm? */ @@ -117,15 +114,17 @@ cifs_read_super(struct super_block *sb, void *data, * complex operation (mount), and in case of fail * just exit instead of doing mount and attempting * undo it if this copy fails?*/ - len = strlen(data); - cifs_sb->mountdata = kzalloc(len + 1, GFP_KERNEL); - if (cifs_sb->mountdata == NULL) { - kfree(sb->s_fs_info); - sb->s_fs_info = NULL; - return -ENOMEM; + if (data) { + int len = strlen(data); + cifs_sb->mountdata = kzalloc(len + 1, GFP_KERNEL); + if (cifs_sb->mountdata == NULL) { + kfree(sb->s_fs_info); + sb->s_fs_info = NULL; + return -ENOMEM; + } + strncpy(cifs_sb->mountdata, data, len + 1); + cifs_sb->mountdata[len] = '\0'; } - strncpy(cifs_sb->mountdata, data, len + 1); - cifs_sb->mountdata[len] = '\0'; #endif rc = cifs_mount(sb, cifs_sb, data, devname); @@ -353,9 +352,41 @@ cifs_show_options(struct seq_file *s, struct vfsmount *m) if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_GID) || !(cifs_sb->tcon->unix_ext)) seq_printf(s, ",gid=%d", cifs_sb->mnt_gid); + if (!cifs_sb->tcon->unix_ext) { + seq_printf(s, ",file_mode=0%o,dir_mode=0%o", + cifs_sb->mnt_file_mode, + cifs_sb->mnt_dir_mode); + } + if (cifs_sb->tcon->seal) + seq_printf(s, ",seal"); + if (cifs_sb->tcon->nocase) + seq_printf(s, ",nocase"); + if (cifs_sb->tcon->retry) + seq_printf(s, ",hard"); } if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS) seq_printf(s, ",posixpaths"); + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID) + seq_printf(s, ",setuids"); + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) + seq_printf(s, ",serverino"); + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO) + seq_printf(s, ",directio"); + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR) + seq_printf(s, ",nouser_xattr"); + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR) + seq_printf(s, ",mapchars"); + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) + seq_printf(s, ",sfu"); + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL) + seq_printf(s, ",nobrl"); + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) + seq_printf(s, ",cifsacl"); + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DYNPERM) + seq_printf(s, ",dynperm"); + if (m->mnt_sb->s_flags & MS_POSIXACL) + seq_printf(s, ",acl"); + seq_printf(s, ",rsize=%d", cifs_sb->rsize); seq_printf(s, ",wsize=%d", cifs_sb->wsize); } @@ -657,7 +688,7 @@ const struct file_operations cifs_file_ops = { .splice_read = generic_file_splice_read, .llseek = cifs_llseek, #ifdef CONFIG_CIFS_POSIX - .ioctl = cifs_ioctl, + .unlocked_ioctl = cifs_ioctl, #endif /* CONFIG_CIFS_POSIX */ #ifdef CONFIG_CIFS_EXPERIMENTAL @@ -677,7 +708,7 @@ const struct file_operations cifs_file_direct_ops = { .flush = cifs_flush, .splice_read = generic_file_splice_read, #ifdef CONFIG_CIFS_POSIX - .ioctl = cifs_ioctl, + .unlocked_ioctl = cifs_ioctl, #endif /* CONFIG_CIFS_POSIX */ .llseek = cifs_llseek, #ifdef CONFIG_CIFS_EXPERIMENTAL @@ -697,7 +728,7 @@ const struct file_operations cifs_file_nobrl_ops = { .splice_read = generic_file_splice_read, .llseek = cifs_llseek, #ifdef CONFIG_CIFS_POSIX - .ioctl = cifs_ioctl, + .unlocked_ioctl = cifs_ioctl, #endif /* CONFIG_CIFS_POSIX */ #ifdef CONFIG_CIFS_EXPERIMENTAL @@ -716,7 +747,7 @@ const struct file_operations cifs_file_direct_nobrl_ops = { .flush = cifs_flush, .splice_read = generic_file_splice_read, #ifdef CONFIG_CIFS_POSIX - .ioctl = cifs_ioctl, + .unlocked_ioctl = cifs_ioctl, #endif /* CONFIG_CIFS_POSIX */ .llseek = cifs_llseek, #ifdef CONFIG_CIFS_EXPERIMENTAL @@ -731,7 +762,7 @@ const struct file_operations cifs_dir_ops = { #ifdef CONFIG_CIFS_EXPERIMENTAL .dir_notify = cifs_dir_notify, #endif /* CONFIG_CIFS_EXPERIMENTAL */ - .ioctl = cifs_ioctl, + .unlocked_ioctl = cifs_ioctl, }; static void diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h index cd1301a09b3b5a3886d8a7ee1eee1923a8cd1027..25a6cbd155294351b0b13389c2fc2dca0b6fb43c 100644 --- a/fs/cifs/cifsfs.h +++ b/fs/cifs/cifsfs.h @@ -95,8 +95,7 @@ extern int cifs_setxattr(struct dentry *, const char *, const void *, size_t, int); extern ssize_t cifs_getxattr(struct dentry *, const char *, void *, size_t); extern ssize_t cifs_listxattr(struct dentry *, char *, size_t); -extern int cifs_ioctl(struct inode *inode, struct file *filep, - unsigned int command, unsigned long arg); +extern long cifs_ioctl(struct file *filep, unsigned int cmd, unsigned long arg); #ifdef CONFIG_CIFS_EXPERIMENTAL extern const struct export_operations cifs_export_ops; diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index b7d9f698e63ec5e04ace67469025be11053b423f..9cfcf326ead3e058025b772c0debed32fe28bbe9 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -281,6 +281,7 @@ struct cifsTconInfo { bool ipc:1; /* set if connection to IPC$ eg for RPC/PIPES */ bool retry:1; bool nocase:1; + bool seal:1; /* transport encryption for this mounted share */ bool unix_ext:1; /* if false disable Linux extensions to CIFS protocol for this mount even if server would support */ /* BB add field for back pointer to sb struct(s)? */ @@ -332,7 +333,6 @@ struct cifsFileInfo { bool messageMode:1; /* for pipes: message vs byte mode */ atomic_t wrtPending; /* handle in use - defer close */ struct semaphore fh_sem; /* prevents reopen race after dead ses*/ - char *search_resume_name; /* BB removeme BB */ struct cifs_search_info srch_inf; }; @@ -625,7 +625,7 @@ GLOBAL_EXTERN atomic_t tcpSesAllocCount; GLOBAL_EXTERN atomic_t tcpSesReconnectCount; GLOBAL_EXTERN atomic_t tconInfoReconnectCount; -/* Various Debug counters to remove someday (BB) */ +/* Various Debug counters */ GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */ #ifdef CONFIG_CIFS_STATS2 GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */ diff --git a/fs/cifs/cifspdu.h b/fs/cifs/cifspdu.h index c43bf4b7a5563e0bb63cb03768b35a434658d1bd..0f327c224da384a6724ea31c9f52731863680410 100644 --- a/fs/cifs/cifspdu.h +++ b/fs/cifs/cifspdu.h @@ -79,6 +79,19 @@ #define TRANS2_GET_DFS_REFERRAL 0x10 #define TRANS2_REPORT_DFS_INCOSISTENCY 0x11 +/* SMB Transact (Named Pipe) subcommand codes */ +#define TRANS_SET_NMPIPE_STATE 0x0001 +#define TRANS_RAW_READ_NMPIPE 0x0011 +#define TRANS_QUERY_NMPIPE_STATE 0x0021 +#define TRANS_QUERY_NMPIPE_INFO 0x0022 +#define TRANS_PEEK_NMPIPE 0x0023 +#define TRANS_TRANSACT_NMPIPE 0x0026 +#define TRANS_RAW_WRITE_NMPIPE 0x0031 +#define TRANS_READ_NMPIPE 0x0036 +#define TRANS_WRITE_NMPIPE 0x0037 +#define TRANS_WAIT_NMPIPE 0x0053 +#define TRANS_CALL_NMPIPE 0x0054 + /* NT Transact subcommand codes */ #define NT_TRANSACT_CREATE 0x01 #define NT_TRANSACT_IOCTL 0x02 @@ -328,12 +341,13 @@ #define CREATE_COMPLETE_IF_OPLK 0x00000100 /* should be zero */ #define CREATE_NO_EA_KNOWLEDGE 0x00000200 #define CREATE_EIGHT_DOT_THREE 0x00000400 /* doc says this is obsolete - open for recovery flag - should - be zero */ + "open for recovery" flag - should + be zero in any case */ +#define CREATE_OPEN_FOR_RECOVERY 0x00000400 #define CREATE_RANDOM_ACCESS 0x00000800 #define CREATE_DELETE_ON_CLOSE 0x00001000 #define CREATE_OPEN_BY_ID 0x00002000 -#define CREATE_OPEN_BACKUP_INTN 0x00004000 +#define CREATE_OPEN_BACKUP_INTENT 0x00004000 #define CREATE_NO_COMPRESSION 0x00008000 #define CREATE_RESERVE_OPFILTER 0x00100000 /* should be zero */ #define OPEN_REPARSE_POINT 0x00200000 @@ -722,7 +736,6 @@ typedef struct smb_com_tconx_rsp_ext { #define SMB_CSC_CACHE_AUTO_REINT 0x0004 #define SMB_CSC_CACHE_VDO 0x0008 #define SMB_CSC_NO_CACHING 0x000C - #define SMB_UNIQUE_FILE_NAME 0x0010 #define SMB_EXTENDED_SIGNATURES 0x0020 @@ -806,7 +819,7 @@ typedef struct smb_com_findclose_req { #define ICOUNT_MASK 0x00FF #define PIPE_READ_MODE 0x0100 #define NAMED_PIPE_TYPE 0x0400 -#define PIPE_END_POINT 0x0800 +#define PIPE_END_POINT 0x4000 #define BLOCKING_NAMED_PIPE 0x8000 typedef struct smb_com_open_req { /* also handles create */ @@ -1904,19 +1917,26 @@ typedef struct smb_com_transaction2_get_dfs_refer_req { char RequestFileName[1]; } __attribute__((packed)) TRANSACTION2_GET_DFS_REFER_REQ; +#define DFS_VERSION cpu_to_le16(0x0003) + +/* DFS server target type */ +#define DFS_TYPE_LINK 0x0000 /* also for sysvol targets */ +#define DFS_TYPE_ROOT 0x0001 + +/* Referral Entry Flags */ +#define DFS_NAME_LIST_REF 0x0200 + typedef struct dfs_referral_level_3 { __le16 VersionNumber; - __le16 ReferralSize; - __le16 ServerType; /* 0x0001 = CIFS server */ - __le16 ReferralFlags; /* or proximity - not clear which since it is - always set to zero - SNIA spec says 0x01 - means strip off PathConsumed chars before - submitting RequestFileName to remote node */ - __le16 TimeToLive; - __le16 Proximity; + __le16 Size; + __le16 ServerType; /* 0x0001 = root targets; 0x0000 = link targets */ + __le16 ReferralEntryFlags; /* 0x0200 bit set only for domain + or DC referral responce */ + __le32 TimeToLive; __le16 DfsPathOffset; __le16 DfsAlternatePathOffset; - __le16 NetworkAddressOffset; + __le16 NetworkAddressOffset; /* offset of the link target */ + __le16 ServiceSiteGuid; } __attribute__((packed)) REFERRAL3; typedef struct smb_com_transaction_get_dfs_refer_rsp { diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h index d481f6c5a2be9e5ba76b2ea9af2b3a7657fa772c..b9f5e935f821641f3e347f9026f35f527946bdfc 100644 --- a/fs/cifs/cifsproto.h +++ b/fs/cifs/cifsproto.h @@ -93,7 +93,7 @@ extern struct timespec cnvrtDosUnixTm(__u16 date, __u16 time); extern int cifs_get_inode_info(struct inode **pinode, const unsigned char *search_path, - FILE_ALL_INFO * pfile_info, + FILE_ALL_INFO *pfile_info, struct super_block *sb, int xid, const __u16 *pfid); extern int cifs_get_inode_info_unix(struct inode **pinode, const unsigned char *search_path, @@ -130,7 +130,7 @@ extern int CIFSFindClose(const int, struct cifsTconInfo *tcon, extern int CIFSSMBQPathInfo(const int xid, struct cifsTconInfo *tcon, const unsigned char *searchName, - FILE_ALL_INFO * findData, + FILE_ALL_INFO *findData, int legacy /* whether to use old info level */, const struct nls_table *nls_codepage, int remap); extern int SMBQueryInformation(const int xid, struct cifsTconInfo *tcon, @@ -141,18 +141,15 @@ extern int SMBQueryInformation(const int xid, struct cifsTconInfo *tcon, extern int CIFSSMBUnixQPathInfo(const int xid, struct cifsTconInfo *tcon, const unsigned char *searchName, - FILE_UNIX_BASIC_INFO * pFindData, + FILE_UNIX_BASIC_INFO *pFindData, const struct nls_table *nls_codepage, int remap); extern int CIFSGetDFSRefer(const int xid, struct cifsSesInfo *ses, const unsigned char *searchName, - unsigned char **targetUNCs, - unsigned int *number_of_UNC_in_array, + struct dfs_info3_param **target_nodes, + unsigned int *number_of_nodes_in_array, const struct nls_table *nls_codepage, int remap); -extern int connect_to_dfs_path(int xid, struct cifsSesInfo *pSesInfo, - const char *old_path, - const struct nls_table *nls_codepage, int remap); extern int get_dfs_path(int xid, struct cifsSesInfo *pSesInfo, const char *old_path, const struct nls_table *nls_codepage, diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c index 95fbba4ea7d47213fd9de11536fb02c6bb0c5bfa..4511b708f0f312d57677e2947276c2063f142446 100644 --- a/fs/cifs/cifssmb.c +++ b/fs/cifs/cifssmb.c @@ -81,6 +81,40 @@ static struct { #endif /* CONFIG_CIFS_WEAK_PW_HASH */ #endif /* CIFS_POSIX */ +/* Allocates buffer into dst and copies smb string from src to it. + * caller is responsible for freeing dst if function returned 0. + * returns: + * on success - 0 + * on failure - errno + */ +static int +cifs_strncpy_to_host(char **dst, const char *src, const int maxlen, + const bool is_unicode, const struct nls_table *nls_codepage) +{ + int plen; + + if (is_unicode) { + plen = UniStrnlen((wchar_t *)src, maxlen); + *dst = kmalloc(plen + 2, GFP_KERNEL); + if (!*dst) + goto cifs_strncpy_to_host_ErrExit; + cifs_strfromUCS_le(*dst, (__le16 *)src, plen, nls_codepage); + } else { + plen = strnlen(src, maxlen); + *dst = kmalloc(plen + 2, GFP_KERNEL); + if (!*dst) + goto cifs_strncpy_to_host_ErrExit; + strncpy(*dst, src, plen); + } + (*dst)[plen] = 0; + (*dst)[plen+1] = 0; /* harmless for ASCII case, needed for Unicode */ + return 0; + +cifs_strncpy_to_host_ErrExit: + cERROR(1, ("Failed to allocate buffer for string\n")); + return -ENOMEM; +} + /* Mark as invalid, all open files on tree connections since they were closed when session to server was lost */ @@ -1166,6 +1200,20 @@ static __u16 convert_disposition(int disposition) return ofun; } +static int +access_flags_to_smbopen_mode(const int access_flags) +{ + int masked_flags = access_flags & (GENERIC_READ | GENERIC_WRITE); + + if (masked_flags == GENERIC_READ) + return SMBOPEN_READ; + else if (masked_flags == GENERIC_WRITE) + return SMBOPEN_WRITE; + + /* just go for read/write */ + return SMBOPEN_READWRITE; +} + int SMBLegacyOpen(const int xid, struct cifsTconInfo *tcon, const char *fileName, const int openDisposition, @@ -1207,13 +1255,7 @@ OldOpenRetry: pSMB->OpenFlags = cpu_to_le16(REQ_BATCHOPLOCK); pSMB->OpenFlags |= cpu_to_le16(REQ_MORE_INFO); - /* BB fixme add conversion for access_flags to bits 0 - 2 of mode */ - /* 0 = read - 1 = write - 2 = rw - 3 = execute - */ - pSMB->Mode = cpu_to_le16(2); + pSMB->Mode = cpu_to_le16(access_flags_to_smbopen_mode(access_flags)); pSMB->Mode |= cpu_to_le16(0x40); /* deny none */ /* set file as system file if special file such as fifo and server expecting SFU style and @@ -1247,7 +1289,7 @@ OldOpenRetry: } else { /* BB verify if wct == 15 */ -/* *pOplock = pSMBr->OplockLevel; */ /* BB take from action field BB */ +/* *pOplock = pSMBr->OplockLevel; */ /* BB take from action field*/ *netfid = pSMBr->Fid; /* cifs fid stays in le */ /* Let caller know file was created so we can set the mode. */ @@ -1686,7 +1728,7 @@ CIFSSMBLock(const int xid, struct cifsTconInfo *tcon, { int rc = 0; LOCK_REQ *pSMB = NULL; - LOCK_RSP *pSMBr = NULL; +/* LOCK_RSP *pSMBr = NULL; */ /* No response data other than rc to parse */ int bytes_returned; int timeout = 0; __u16 count; @@ -1697,8 +1739,6 @@ CIFSSMBLock(const int xid, struct cifsTconInfo *tcon, if (rc) return rc; - pSMBr = (LOCK_RSP *)pSMB; /* BB removeme BB */ - if (lockType == LOCKING_ANDX_OPLOCK_RELEASE) { timeout = CIFS_ASYNC_OP; /* no response expected */ pSMB->Timeout = 0; @@ -1732,7 +1772,7 @@ CIFSSMBLock(const int xid, struct cifsTconInfo *tcon, if (waitFlag) { rc = SendReceiveBlockingLock(xid, tcon, (struct smb_hdr *) pSMB, - (struct smb_hdr *) pSMBr, &bytes_returned); + (struct smb_hdr *) pSMB, &bytes_returned); cifs_small_buf_release(pSMB); } else { rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *)pSMB, @@ -1767,7 +1807,7 @@ CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon, cFYI(1, ("Posix Lock")); if (pLockData == NULL) - return EINVAL; + return -EINVAL; rc = small_smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB); @@ -1944,7 +1984,7 @@ renameRetry: /* protocol requires ASCII signature byte on Unicode string */ pSMB->OldFileName[name_len + 1] = 0x00; name_len2 = - cifsConvertToUCS((__le16 *) &pSMB->OldFileName[name_len + 2], + cifsConvertToUCS((__le16 *)&pSMB->OldFileName[name_len + 2], toName, PATH_MAX, nls_codepage, remap); name_len2 += 1 /* trailing null */ + 1 /* Signature word */ ; name_len2 *= 2; /* convert to bytes */ @@ -2117,8 +2157,7 @@ copyRetry: cFYI(1, ("Send error in copy = %d with %d files copied", rc, le16_to_cpu(pSMBr->CopyCount))); } - if (pSMB) - cifs_buf_release(pSMB); + cifs_buf_release(pSMB); if (rc == -EAGAIN) goto copyRetry; @@ -2207,8 +2246,7 @@ createSymLinkRetry: if (rc) cFYI(1, ("Send error in SetPathInfo create symlink = %d", rc)); - if (pSMB) - cifs_buf_release(pSMB); + cifs_buf_release(pSMB); if (rc == -EAGAIN) goto createSymLinkRetry; @@ -2925,7 +2963,8 @@ setAclRetry: } params = 6 + name_len; pSMB->MaxParameterCount = cpu_to_le16(2); - pSMB->MaxDataCount = cpu_to_le16(1000); /* BB find max SMB size from sess */ + /* BB find max SMB size from sess */ + pSMB->MaxDataCount = cpu_to_le16(1000); pSMB->MaxSetupCount = 0; pSMB->Reserved = 0; pSMB->Flags = 0; @@ -3322,7 +3361,8 @@ QPathInfoRetry: params = 2 /* level */ + 4 /* reserved */ + name_len /* includes NUL */; pSMB->TotalDataCount = 0; pSMB->MaxParameterCount = cpu_to_le16(2); - pSMB->MaxDataCount = cpu_to_le16(4000); /* BB find exact max SMB PDU from sess structure BB */ + /* BB find exact max SMB PDU from sess structure BB */ + pSMB->MaxDataCount = cpu_to_le16(4000); pSMB->MaxSetupCount = 0; pSMB->Reserved = 0; pSMB->Flags = 0; @@ -3388,7 +3428,7 @@ QPathInfoRetry: int CIFSSMBUnixQPathInfo(const int xid, struct cifsTconInfo *tcon, const unsigned char *searchName, - FILE_UNIX_BASIC_INFO * pFindData, + FILE_UNIX_BASIC_INFO *pFindData, const struct nls_table *nls_codepage, int remap) { /* SMB_QUERY_FILE_UNIX_BASIC */ @@ -3679,6 +3719,7 @@ int CIFSFindNext(const int xid, struct cifsTconInfo *tcon, if (rc) { if (rc == -EBADF) { psrch_inf->endOfSearch = true; + cifs_buf_release(pSMB); rc = 0; /* search probably was closed at end of search*/ } else cFYI(1, ("FindNext returned = %d", rc)); @@ -3856,25 +3897,112 @@ GetInodeNumOut: return rc; } +/* parses DFS refferal V3 structure + * caller is responsible for freeing target_nodes + * returns: + * on success - 0 + * on failure - errno + */ +static int +parse_DFS_referrals(TRANSACTION2_GET_DFS_REFER_RSP *pSMBr, + unsigned int *num_of_nodes, + struct dfs_info3_param **target_nodes, + const struct nls_table *nls_codepage) +{ + int i, rc = 0; + char *data_end; + bool is_unicode; + struct dfs_referral_level_3 *ref; + + is_unicode = pSMBr->hdr.Flags2 & SMBFLG2_UNICODE; + *num_of_nodes = le16_to_cpu(pSMBr->NumberOfReferrals); + + if (*num_of_nodes < 1) { + cERROR(1, ("num_referrals: must be at least > 0," + "but we get num_referrals = %d\n", *num_of_nodes)); + rc = -EINVAL; + goto parse_DFS_referrals_exit; + } + + ref = (struct dfs_referral_level_3 *) &(pSMBr->referrals); + if (ref->VersionNumber != cpu_to_le16(3)) { + cERROR(1, ("Referrals of V%d version are not supported," + "should be V3", le16_to_cpu(ref->VersionNumber))); + rc = -EINVAL; + goto parse_DFS_referrals_exit; + } + + /* get the upper boundary of the resp buffer */ + data_end = (char *)(&(pSMBr->PathConsumed)) + + le16_to_cpu(pSMBr->t2.DataCount); + + cFYI(1, ("num_referrals: %d dfs flags: 0x%x ... \n", + *num_of_nodes, + le16_to_cpu(pSMBr->DFSFlags))); + + *target_nodes = kzalloc(sizeof(struct dfs_info3_param) * + *num_of_nodes, GFP_KERNEL); + if (*target_nodes == NULL) { + cERROR(1, ("Failed to allocate buffer for target_nodes\n")); + rc = -ENOMEM; + goto parse_DFS_referrals_exit; + } + + /* collect neccessary data from referrals */ + for (i = 0; i < *num_of_nodes; i++) { + char *temp; + int max_len; + struct dfs_info3_param *node = (*target_nodes)+i; + + node->flags = le16_to_cpu(pSMBr->DFSFlags); + node->path_consumed = le16_to_cpu(pSMBr->PathConsumed); + node->server_type = le16_to_cpu(ref->ServerType); + node->ref_flag = le16_to_cpu(ref->ReferralEntryFlags); + + /* copy DfsPath */ + temp = (char *)ref + le16_to_cpu(ref->DfsPathOffset); + max_len = data_end - temp; + rc = cifs_strncpy_to_host(&(node->path_name), temp, + max_len, is_unicode, nls_codepage); + if (rc) + goto parse_DFS_referrals_exit; + + /* copy link target UNC */ + temp = (char *)ref + le16_to_cpu(ref->NetworkAddressOffset); + max_len = data_end - temp; + rc = cifs_strncpy_to_host(&(node->node_name), temp, + max_len, is_unicode, nls_codepage); + if (rc) + goto parse_DFS_referrals_exit; + + ref += le16_to_cpu(ref->Size); + } + +parse_DFS_referrals_exit: + if (rc) { + free_dfs_info_array(*target_nodes, *num_of_nodes); + *target_nodes = NULL; + *num_of_nodes = 0; + } + return rc; +} + int CIFSGetDFSRefer(const int xid, struct cifsSesInfo *ses, const unsigned char *searchName, - unsigned char **targetUNCs, - unsigned int *number_of_UNC_in_array, + struct dfs_info3_param **target_nodes, + unsigned int *num_of_nodes, const struct nls_table *nls_codepage, int remap) { /* TRANS2_GET_DFS_REFERRAL */ TRANSACTION2_GET_DFS_REFER_REQ *pSMB = NULL; TRANSACTION2_GET_DFS_REFER_RSP *pSMBr = NULL; - struct dfs_referral_level_3 *referrals = NULL; int rc = 0; int bytes_returned; int name_len; - unsigned int i; - char *temp; __u16 params, byte_count; - *number_of_UNC_in_array = 0; - *targetUNCs = NULL; + *num_of_nodes = 0; + *target_nodes = NULL; cFYI(1, ("In GetDFSRefer the path %s", searchName)); if (ses == NULL) @@ -3921,7 +4049,8 @@ getDFSRetry: pSMB->DataCount = 0; pSMB->DataOffset = 0; pSMB->MaxParameterCount = 0; - pSMB->MaxDataCount = cpu_to_le16(4000); /* BB find exact max SMB PDU from sess structure BB */ + /* BB find exact max SMB PDU from sess structure BB */ + pSMB->MaxDataCount = cpu_to_le16(4000); pSMB->MaxSetupCount = 0; pSMB->Reserved = 0; pSMB->Flags = 0; @@ -3943,103 +4072,26 @@ getDFSRetry: (struct smb_hdr *) pSMBr, &bytes_returned, 0); if (rc) { cFYI(1, ("Send error in GetDFSRefer = %d", rc)); - } else { /* decode response */ -/* BB Add logic to parse referrals here */ - rc = validate_t2((struct smb_t2_rsp *)pSMBr); + goto GetDFSRefExit; + } + rc = validate_t2((struct smb_t2_rsp *)pSMBr); - /* BB Also check if enough total bytes returned? */ - if (rc || (pSMBr->ByteCount < 17)) - rc = -EIO; /* bad smb */ - else { - __u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset); - __u16 data_count = le16_to_cpu(pSMBr->t2.DataCount); + /* BB Also check if enough total bytes returned? */ + if (rc || (pSMBr->ByteCount < 17)) { + rc = -EIO; /* bad smb */ + goto GetDFSRefExit; + } - cFYI(1, - ("Decoding GetDFSRefer response BCC: %d Offset %d", - pSMBr->ByteCount, data_offset)); - referrals = - (struct dfs_referral_level_3 *) - (8 /* sizeof start of data block */ + - data_offset + - (char *) &pSMBr->hdr.Protocol); - cFYI(1, ("num_referrals: %d dfs flags: 0x%x ... \n" - "for referral one refer size: 0x%x srv " - "type: 0x%x refer flags: 0x%x ttl: 0x%x", - le16_to_cpu(pSMBr->NumberOfReferrals), - le16_to_cpu(pSMBr->DFSFlags), - le16_to_cpu(referrals->ReferralSize), - le16_to_cpu(referrals->ServerType), - le16_to_cpu(referrals->ReferralFlags), - le16_to_cpu(referrals->TimeToLive))); - /* BB This field is actually two bytes in from start of - data block so we could do safety check that DataBlock - begins at address of pSMBr->NumberOfReferrals */ - *number_of_UNC_in_array = - le16_to_cpu(pSMBr->NumberOfReferrals); - - /* BB Fix below so can return more than one referral */ - if (*number_of_UNC_in_array > 1) - *number_of_UNC_in_array = 1; - - /* get the length of the strings describing refs */ - name_len = 0; - for (i = 0; i < *number_of_UNC_in_array; i++) { - /* make sure that DfsPathOffset not past end */ - __u16 offset = - le16_to_cpu(referrals->DfsPathOffset); - if (offset > data_count) { - /* if invalid referral, stop here and do - not try to copy any more */ - *number_of_UNC_in_array = i; - break; - } - temp = ((char *)referrals) + offset; + cFYI(1, ("Decoding GetDFSRefer response BCC: %d Offset %d", + pSMBr->ByteCount, + le16_to_cpu(pSMBr->t2.DataOffset))); - if (pSMBr->hdr.Flags2 & SMBFLG2_UNICODE) { - name_len += UniStrnlen((wchar_t *)temp, - data_count); - } else { - name_len += strnlen(temp, data_count); - } - referrals++; - /* BB add check that referral pointer does - not fall off end PDU */ - } - /* BB add check for name_len bigger than bcc */ - *targetUNCs = - kmalloc(name_len+1+(*number_of_UNC_in_array), - GFP_KERNEL); - if (*targetUNCs == NULL) { - rc = -ENOMEM; - goto GetDFSRefExit; - } - /* copy the ref strings */ - referrals = (struct dfs_referral_level_3 *) - (8 /* sizeof data hdr */ + data_offset + - (char *) &pSMBr->hdr.Protocol); - - for (i = 0; i < *number_of_UNC_in_array; i++) { - temp = ((char *)referrals) + - le16_to_cpu(referrals->DfsPathOffset); - if (pSMBr->hdr.Flags2 & SMBFLG2_UNICODE) { - cifs_strfromUCS_le(*targetUNCs, - (__le16 *) temp, - name_len, - nls_codepage); - } else { - strncpy(*targetUNCs, temp, name_len); - } - /* BB update target_uncs pointers */ - referrals++; - } - temp = *targetUNCs; - temp[name_len] = 0; - } + /* parse returned result into more usable form */ + rc = parse_DFS_referrals(pSMBr, num_of_nodes, + target_nodes, nls_codepage); - } GetDFSRefExit: - if (pSMB) - cifs_buf_release(pSMB); + cifs_buf_release(pSMB); if (rc == -EAGAIN) goto getDFSRetry; @@ -4229,7 +4281,8 @@ QFSAttributeRetry: params = 2; /* level */ pSMB->TotalDataCount = 0; pSMB->MaxParameterCount = cpu_to_le16(2); - pSMB->MaxDataCount = cpu_to_le16(1000); /* BB find exact max SMB PDU from sess structure BB */ + /* BB find exact max SMB PDU from sess structure BB */ + pSMB->MaxDataCount = cpu_to_le16(1000); pSMB->MaxSetupCount = 0; pSMB->Reserved = 0; pSMB->Flags = 0; @@ -4298,7 +4351,8 @@ QFSDeviceRetry: params = 2; /* level */ pSMB->TotalDataCount = 0; pSMB->MaxParameterCount = cpu_to_le16(2); - pSMB->MaxDataCount = cpu_to_le16(1000); /* BB find exact max SMB PDU from sess structure BB */ + /* BB find exact max SMB PDU from sess structure BB */ + pSMB->MaxDataCount = cpu_to_le16(1000); pSMB->MaxSetupCount = 0; pSMB->Reserved = 0; pSMB->Flags = 0; @@ -4369,7 +4423,8 @@ QFSUnixRetry: pSMB->DataCount = 0; pSMB->DataOffset = 0; pSMB->MaxParameterCount = cpu_to_le16(2); - pSMB->MaxDataCount = cpu_to_le16(100); /* BB find exact max SMB PDU from sess structure BB */ + /* BB find exact max SMB PDU from sess structure BB */ + pSMB->MaxDataCount = cpu_to_le16(100); pSMB->MaxSetupCount = 0; pSMB->Reserved = 0; pSMB->Flags = 0; @@ -4444,7 +4499,8 @@ SETFSUnixRetry: offset = param_offset + params; pSMB->MaxParameterCount = cpu_to_le16(4); - pSMB->MaxDataCount = cpu_to_le16(100); /* BB find exact max SMB PDU from sess structure BB */ + /* BB find exact max SMB PDU from sess structure BB */ + pSMB->MaxDataCount = cpu_to_le16(100); pSMB->SetupCount = 1; pSMB->Reserved3 = 0; pSMB->SubCommand = cpu_to_le16(TRANS2_SET_FS_INFORMATION); @@ -4512,7 +4568,8 @@ QFSPosixRetry: pSMB->DataCount = 0; pSMB->DataOffset = 0; pSMB->MaxParameterCount = cpu_to_le16(2); - pSMB->MaxDataCount = cpu_to_le16(100); /* BB find exact max SMB PDU from sess structure BB */ + /* BB find exact max SMB PDU from sess structure BB */ + pSMB->MaxDataCount = cpu_to_le16(100); pSMB->MaxSetupCount = 0; pSMB->Reserved = 0; pSMB->Flags = 0; @@ -4702,7 +4759,8 @@ CIFSSMBSetFileSize(const int xid, struct cifsTconInfo *tcon, __u64 size, count = sizeof(struct file_end_of_file_info); pSMB->MaxParameterCount = cpu_to_le16(2); - pSMB->MaxDataCount = cpu_to_le16(1000); /* BB find max SMB PDU from sess */ + /* BB find exact max SMB PDU from sess structure BB */ + pSMB->MaxDataCount = cpu_to_le16(1000); pSMB->SetupCount = 1; pSMB->Reserved3 = 0; pSMB->SubCommand = cpu_to_le16(TRANS2_SET_FILE_INFORMATION); @@ -4789,7 +4847,8 @@ CIFSSMBSetFileTimes(const int xid, struct cifsTconInfo *tcon, count = sizeof(FILE_BASIC_INFO); pSMB->MaxParameterCount = cpu_to_le16(2); - pSMB->MaxDataCount = cpu_to_le16(1000); /* BB find max SMB PDU from sess */ + /* BB find max SMB PDU from sess */ + pSMB->MaxDataCount = cpu_to_le16(1000); pSMB->SetupCount = 1; pSMB->Reserved3 = 0; pSMB->SubCommand = cpu_to_le16(TRANS2_SET_FILE_INFORMATION); @@ -4856,7 +4915,8 @@ SetTimesRetry: params = 6 + name_len; count = sizeof(FILE_BASIC_INFO); pSMB->MaxParameterCount = cpu_to_le16(2); - pSMB->MaxDataCount = cpu_to_le16(1000); /* BB find exact max SMB PDU from sess structure BB */ + /* BB find max SMB PDU from sess structure BB */ + pSMB->MaxDataCount = cpu_to_le16(1000); pSMB->MaxSetupCount = 0; pSMB->Reserved = 0; pSMB->Flags = 0; @@ -4986,7 +5046,8 @@ setPermsRetry: params = 6 + name_len; count = sizeof(FILE_UNIX_BASIC_INFO); pSMB->MaxParameterCount = cpu_to_le16(2); - pSMB->MaxDataCount = cpu_to_le16(1000); /* BB find exact max SMB PDU from sess structure BB */ + /* BB find max SMB PDU from sess structure BB */ + pSMB->MaxDataCount = cpu_to_le16(1000); pSMB->MaxSetupCount = 0; pSMB->Reserved = 0; pSMB->Flags = 0; @@ -5051,8 +5112,7 @@ setPermsRetry: if (rc) cFYI(1, ("SetPathInfo (perms) returned %d", rc)); - if (pSMB) - cifs_buf_release(pSMB); + cifs_buf_release(pSMB); if (rc == -EAGAIN) goto setPermsRetry; return rc; @@ -5169,7 +5229,8 @@ QAllEAsRetry: params = 2 /* level */ + 4 /* reserved */ + name_len /* includes NUL */; pSMB->TotalDataCount = 0; pSMB->MaxParameterCount = cpu_to_le16(2); - pSMB->MaxDataCount = cpu_to_le16(4000); /* BB find exact max SMB PDU from sess structure BB */ + /* BB find exact max SMB PDU from sess structure BB */ + pSMB->MaxDataCount = cpu_to_le16(4000); pSMB->MaxSetupCount = 0; pSMB->Reserved = 0; pSMB->Flags = 0; @@ -5273,8 +5334,7 @@ QAllEAsRetry: } } } - if (pSMB) - cifs_buf_release(pSMB); + cifs_buf_release(pSMB); if (rc == -EAGAIN) goto QAllEAsRetry; @@ -5317,7 +5377,8 @@ QEARetry: params = 2 /* level */ + 4 /* reserved */ + name_len /* includes NUL */; pSMB->TotalDataCount = 0; pSMB->MaxParameterCount = cpu_to_le16(2); - pSMB->MaxDataCount = cpu_to_le16(4000); /* BB find exact max SMB PDU from sess structure BB */ + /* BB find exact max SMB PDU from sess structure BB */ + pSMB->MaxDataCount = cpu_to_le16(4000); pSMB->MaxSetupCount = 0; pSMB->Reserved = 0; pSMB->Flags = 0; @@ -5422,8 +5483,7 @@ QEARetry: } } } - if (pSMB) - cifs_buf_release(pSMB); + cifs_buf_release(pSMB); if (rc == -EAGAIN) goto QEARetry; @@ -5475,7 +5535,8 @@ SetEARetry: count = sizeof(*parm_data) + ea_value_len + name_len; pSMB->MaxParameterCount = cpu_to_le16(2); - pSMB->MaxDataCount = cpu_to_le16(1000); /* BB find max SMB size from sess */ + /* BB find max SMB PDU from sess */ + pSMB->MaxDataCount = cpu_to_le16(1000); pSMB->MaxSetupCount = 0; pSMB->Reserved = 0; pSMB->Flags = 0; diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index f428bf3bf1a96a3026754119fb4c40b0a37606a9..e8fa46c7cff21f82f245e41cbd2cda8f7336d4c7 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -60,7 +60,7 @@ struct smb_vol { char *domainname; char *UNC; char *UNCip; - char *in6_addr; /* ipv6 address as human readable form of in6_addr */ + char *in6_addr; /* ipv6 address as human readable form of in6_addr */ char *iocharset; /* local code page for mapping to and from Unicode */ char source_rfc1001_name[16]; /* netbios name of client */ char target_rfc1001_name[16]; /* netbios name of server for Win9x/ME */ @@ -75,19 +75,21 @@ struct smb_vol { bool setuids:1; bool override_uid:1; bool override_gid:1; + bool dynperm:1; bool noperm:1; bool no_psx_acl:1; /* set if posix acl support should be disabled */ bool cifs_acl:1; bool no_xattr:1; /* set if xattr (EA) support should be disabled*/ bool server_ino:1; /* use inode numbers from server ie UniqueId */ bool direct_io:1; - bool remap:1; /* set to remap seven reserved chars in filenames */ - bool posix_paths:1; /* unset to not ask for posix pathnames. */ + bool remap:1; /* set to remap seven reserved chars in filenames */ + bool posix_paths:1; /* unset to not ask for posix pathnames. */ bool no_linux_ext:1; bool sfu_emul:1; - bool nullauth:1; /* attempt to authenticate with null user */ - unsigned nocase; /* request case insensitive filenames */ - unsigned nobrl; /* disable sending byte range locks to srv */ + bool nullauth:1; /* attempt to authenticate with null user */ + bool nocase:1; /* request case insensitive filenames */ + bool nobrl:1; /* disable sending byte range locks to srv */ + bool seal:1; /* request transport encryption on share */ unsigned int rsize; unsigned int wsize; unsigned int sockopt; @@ -651,6 +653,7 @@ multi_t2_fnd: spin_lock(&GlobalMid_Lock); server->tcpStatus = CifsExiting; spin_unlock(&GlobalMid_Lock); + wake_up_all(&server->response_q); /* don't exit until kthread_stop is called */ set_current_state(TASK_UNINTERRUPTIBLE); @@ -1246,6 +1249,10 @@ cifs_parse_mount_options(char *options, const char *devname, vol->setuids = 1; } else if (strnicmp(data, "nosetuids", 9) == 0) { vol->setuids = 0; + } else if (strnicmp(data, "dynperm", 7) == 0) { + vol->dynperm = true; + } else if (strnicmp(data, "nodynperm", 9) == 0) { + vol->dynperm = false; } else if (strnicmp(data, "nohard", 6) == 0) { vol->retry = 0; } else if (strnicmp(data, "nosoft", 6) == 0) { @@ -1268,8 +1275,12 @@ cifs_parse_mount_options(char *options, const char *devname, vol->no_psx_acl = 1; } else if (strnicmp(data, "sign", 4) == 0) { vol->secFlg |= CIFSSEC_MUST_SIGN; -/* } else if (strnicmp(data, "seal",4) == 0) { - vol->secFlg |= CIFSSEC_MUST_SEAL; */ + } else if (strnicmp(data, "seal", 4) == 0) { + /* we do not do the following in secFlags because seal + is a per tree connection (mount) not a per socket + or per-smb connection option in the protocol */ + /* vol->secFlg |= CIFSSEC_MUST_SEAL; */ + vol->seal = 1; } else if (strnicmp(data, "direct", 6) == 0) { vol->direct_io = 1; } else if (strnicmp(data, "forcedirectio", 13) == 0) { @@ -1413,27 +1424,6 @@ find_unc(__be32 new_target_ip_addr, char *uncName, char *userName) return NULL; } -int -connect_to_dfs_path(int xid, struct cifsSesInfo *pSesInfo, - const char *old_path, const struct nls_table *nls_codepage, - int remap) -{ - struct dfs_info3_param *referrals = NULL; - unsigned int num_referrals; - int rc = 0; - - rc = get_dfs_path(xid, pSesInfo, old_path, nls_codepage, - &num_referrals, &referrals, remap); - - /* BB Add in code to: if valid refrl, if not ip address contact - the helper that resolves tcp names, mount to it, try to - tcon to it unmount it if fail */ - - kfree(referrals); - - return rc; -} - int get_dfs_path(int xid, struct cifsSesInfo *pSesInfo, const char *old_path, const struct nls_table *nls_codepage, unsigned int *pnum_referrals, @@ -1441,7 +1431,6 @@ get_dfs_path(int xid, struct cifsSesInfo *pSesInfo, const char *old_path, { char *temp_unc; int rc = 0; - unsigned char *targetUNCs; *pnum_referrals = 0; *preferrals = NULL; @@ -1464,7 +1453,7 @@ get_dfs_path(int xid, struct cifsSesInfo *pSesInfo, const char *old_path, kfree(temp_unc); } if (rc == 0) - rc = CIFSGetDFSRefer(xid, pSesInfo, old_path, &targetUNCs, + rc = CIFSGetDFSRefer(xid, pSesInfo, old_path, preferrals, pnum_referrals, nls_codepage, remap); /* BB map targetUNCs to dfs_info3 structures, here or in CIFSGetDFSRefer BB */ @@ -1815,7 +1804,7 @@ convert_delimiter(char *path, char delim) if (path == NULL) return; - if (delim == '/') + if (delim == '/') old_delim = '\\'; else old_delim = '/'; @@ -2125,11 +2114,17 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb, cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_OVERR_UID; if (volume_info.override_gid) cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_OVERR_GID; + if (volume_info.dynperm) + cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_DYNPERM; if (volume_info.direct_io) { cFYI(1, ("mounting share using direct i/o")); cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_DIRECT_IO; } + if ((volume_info.cifs_acl) && (volume_info.dynperm)) + cERROR(1, ("mount option dynperm ignored if cifsacl " + "mount option supported")); + tcon = find_unc(sin_server.sin_addr.s_addr, volume_info.UNC, volume_info.username); @@ -2141,6 +2136,9 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb, for the retry flag is used */ tcon->retry = volume_info.retry; tcon->nocase = volume_info.nocase; + if (tcon->seal != volume_info.seal) + cERROR(1, ("transport encryption setting " + "conflicts with existing tid")); } else { tcon = tconInfoAlloc(); if (tcon == NULL) @@ -2154,10 +2152,11 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb, if ((strchr(volume_info.UNC + 3, '\\') == NULL) && (strchr(volume_info.UNC + 3, '/') == NULL)) { - rc = connect_to_dfs_path(xid, pSesInfo, +/* rc = connect_to_dfs_path(xid, pSesInfo, "", cifs_sb->local_nls, cifs_sb->mnt_cifs_flags & - CIFS_MOUNT_MAP_SPECIAL_CHR); + CIFS_MOUNT_MAP_SPECIAL_CHR);*/ + cFYI(1, ("DFS root not supported")); rc = -ENODEV; goto out; } else { @@ -2173,6 +2172,7 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb, atomic_inc(&pSesInfo->inUse); tcon->retry = volume_info.retry; tcon->nocase = volume_info.nocase; + tcon->seal = volume_info.seal; } } } @@ -2314,9 +2314,10 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses, user = ses->userName; domain = ses->domainName; smb_buffer = cifs_buf_get(); - if (smb_buffer == NULL) { + + if (smb_buffer == NULL) return -ENOMEM; - } + smb_buffer_response = smb_buffer; pSMBr = pSMB = (SESSION_SETUP_ANDX *) smb_buffer; diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c index e4e0078a0526c90b9fed67f7a3c2128085902b57..fb69c1fa85c975d17b16122fdfbf74a9e835e949 100644 --- a/fs/cifs/dir.c +++ b/fs/cifs/dir.c @@ -49,18 +49,25 @@ build_path_from_dentry(struct dentry *direntry) struct dentry *temp; int namelen; int pplen; + int dfsplen; char *full_path; char dirsep; + struct cifs_sb_info *cifs_sb; if (direntry == NULL) return NULL; /* not much we can do if dentry is freed and we need to reopen the file after it was closed implicitly when the server crashed */ - dirsep = CIFS_DIR_SEP(CIFS_SB(direntry->d_sb)); - pplen = CIFS_SB(direntry->d_sb)->prepathlen; + cifs_sb = CIFS_SB(direntry->d_sb); + dirsep = CIFS_DIR_SEP(cifs_sb); + pplen = cifs_sb->prepathlen; + if (cifs_sb->tcon && (cifs_sb->tcon->Flags & SMB_SHARE_IS_IN_DFS)) + dfsplen = strnlen(cifs_sb->tcon->treeName, MAX_TREE_SIZE + 1); + else + dfsplen = 0; cifs_bp_rename_retry: - namelen = pplen; + namelen = pplen + dfsplen; for (temp = direntry; !IS_ROOT(temp);) { namelen += (1 + temp->d_name.len); temp = temp->d_parent; @@ -91,7 +98,7 @@ cifs_bp_rename_retry: return NULL; } } - if (namelen != pplen) { + if (namelen != pplen + dfsplen) { cERROR(1, ("did not end path lookup where expected namelen is %d", namelen)); @@ -107,7 +114,18 @@ cifs_bp_rename_retry: since the '\' is a valid posix character so we can not switch those safely to '/' if any are found in the middle of the prepath */ /* BB test paths to Windows with '/' in the midst of prepath */ - strncpy(full_path, CIFS_SB(direntry->d_sb)->prepath, pplen); + + if (dfsplen) { + strncpy(full_path, cifs_sb->tcon->treeName, dfsplen); + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS) { + int i; + for (i = 0; i < dfsplen; i++) { + if (full_path[i] == '\\') + full_path[i] = '/'; + } + } + } + strncpy(full_path + dfsplen, CIFS_SB(direntry->d_sb)->prepath, pplen); return full_path; } @@ -242,7 +260,9 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode, buf, inode->i_sb, xid, &fileHandle); if (newinode) { - newinode->i_mode = mode; + if (cifs_sb->mnt_cifs_flags & + CIFS_MOUNT_DYNPERM) + newinode->i_mode = mode; if ((oplock & CIFS_CREATE_ACTION) && (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID)) { @@ -590,7 +610,7 @@ static int cifs_ci_compare(struct dentry *dentry, struct qstr *a, * case take precedence. If a is not a negative dentry, this * should have no side effects */ - memcpy(a->name, b->name, a->len); + memcpy((void *)a->name, b->name, a->len); return 0; } return 1; diff --git a/fs/cifs/dns_resolve.c b/fs/cifs/dns_resolve.c index 939e256f84975995341da88b38e2c60201e2aaa5..f730ef35499e4d93f73aade10da408bcb9053716 100644 --- a/fs/cifs/dns_resolve.c +++ b/fs/cifs/dns_resolve.c @@ -134,10 +134,6 @@ dns_resolve_server_name_to_ip(const char *unc, char **ip_addr) rkey = request_key(&key_type_dns_resolver, name, ""); if (!IS_ERR(rkey)) { data = rkey->payload.data; - cFYI(1, ("%s: resolved: %s to %s", __func__, - rkey->description, - *ip_addr - )); } else { cERROR(1, ("%s: unable to resolve: %s", __func__, name)); goto out; @@ -150,6 +146,11 @@ skip_upcall: if (*ip_addr) { memcpy(*ip_addr, data, len); (*ip_addr)[len] = '\0'; + if (!IS_ERR(rkey)) + cFYI(1, ("%s: resolved: %s to %s", __func__, + name, + *ip_addr + )); rc = 0; } else { rc = -ENOMEM; diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 31a0a33b9d95450ea0fe8d6461f2249bf68d0f88..0aac824371a579bd4f508f7360685b15c4ad74a4 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -75,7 +75,11 @@ static inline int cifs_convert_flags(unsigned int flags) return (GENERIC_READ | GENERIC_WRITE); } - return 0x20197; + return (READ_CONTROL | FILE_WRITE_ATTRIBUTES | FILE_READ_ATTRIBUTES | + FILE_WRITE_EA | FILE_APPEND_DATA | FILE_WRITE_DATA | + FILE_READ_DATA); + + } static inline int cifs_get_disposition(unsigned int flags) @@ -542,7 +546,6 @@ int cifs_close(struct inode *inode, struct file *file) msleep(timeout); timeout *= 8; } - kfree(pSMBFile->search_resume_name); kfree(file->private_data); file->private_data = NULL; } else @@ -601,12 +604,6 @@ int cifs_closedir(struct inode *inode, struct file *file) else cifs_buf_release(ptmp); } - ptmp = pCFileStruct->search_resume_name; - if (ptmp) { - cFYI(1, ("closedir free resume name")); - pCFileStruct->search_resume_name = NULL; - kfree(ptmp); - } kfree(file->private_data); file->private_data = NULL; } diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c index fcbdbb6ad7bfb45f9ea5606d9f5c7f078980d467..722be543ceec1ec9f4f086d149247b12d6ac3b7a 100644 --- a/fs/cifs/inode.c +++ b/fs/cifs/inode.c @@ -161,118 +161,115 @@ static void cifs_unix_info_to_inode(struct inode *inode, spin_unlock(&inode->i_lock); } -static const unsigned char *cifs_get_search_path(struct cifs_sb_info *cifs_sb, - const char *search_path) -{ - int tree_len; - int path_len; - int i; - char *tmp_path; - struct cifsTconInfo *pTcon = cifs_sb->tcon; - - if (!(pTcon->Flags & SMB_SHARE_IS_IN_DFS)) - return search_path; - - /* use full path name for working with DFS */ - tree_len = strnlen(pTcon->treeName, MAX_TREE_SIZE + 1); - path_len = strnlen(search_path, MAX_PATHCONF); - tmp_path = kmalloc(tree_len+path_len+1, GFP_KERNEL); - if (tmp_path == NULL) - return search_path; +/* + * Needed to setup inode data for the directory which is the + * junction to the new submount (ie to setup the fake directory + * which represents a DFS referral) + */ +static void fill_fake_finddataunix(FILE_UNIX_BASIC_INFO *pfnd_dat, + struct super_block *sb) +{ + struct inode *pinode = NULL; + + memset(pfnd_dat, 0, sizeof(FILE_UNIX_BASIC_INFO)); + +/* __le64 pfnd_dat->EndOfFile = cpu_to_le64(0); + __le64 pfnd_dat->NumOfBytes = cpu_to_le64(0); + __u64 UniqueId = 0; */ + pfnd_dat->LastStatusChange = + cpu_to_le64(cifs_UnixTimeToNT(CURRENT_TIME)); + pfnd_dat->LastAccessTime = + cpu_to_le64(cifs_UnixTimeToNT(CURRENT_TIME)); + pfnd_dat->LastModificationTime = + cpu_to_le64(cifs_UnixTimeToNT(CURRENT_TIME)); + pfnd_dat->Type = cpu_to_le32(UNIX_DIR); + pfnd_dat->Permissions = cpu_to_le64(S_IXUGO | S_IRWXU); + pfnd_dat->Nlinks = cpu_to_le64(2); + if (sb->s_root) + pinode = sb->s_root->d_inode; + if (pinode == NULL) + return; - strncpy(tmp_path, pTcon->treeName, tree_len); - if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS) - for (i = 0; i < tree_len; i++) { - if (tmp_path[i] == '\\') - tmp_path[i] = '/'; - } - strncpy(tmp_path+tree_len, search_path, path_len); - tmp_path[tree_len+path_len] = 0; - return tmp_path; + /* fill in default values for the remaining based on root + inode since we can not query the server for this inode info */ + pfnd_dat->DevMajor = cpu_to_le64(MAJOR(pinode->i_rdev)); + pfnd_dat->DevMinor = cpu_to_le64(MINOR(pinode->i_rdev)); + pfnd_dat->Uid = cpu_to_le64(pinode->i_uid); + pfnd_dat->Gid = cpu_to_le64(pinode->i_gid); } int cifs_get_inode_info_unix(struct inode **pinode, - const unsigned char *search_path, struct super_block *sb, int xid) + const unsigned char *full_path, struct super_block *sb, int xid) { int rc = 0; - FILE_UNIX_BASIC_INFO findData; + FILE_UNIX_BASIC_INFO find_data; struct cifsTconInfo *pTcon; struct inode *inode; struct cifs_sb_info *cifs_sb = CIFS_SB(sb); - const unsigned char *full_path; bool is_dfs_referral = false; + struct cifsInodeInfo *cifsInfo; + __u64 num_of_bytes; + __u64 end_of_file; pTcon = cifs_sb->tcon; - cFYI(1, ("Getting info on %s", search_path)); - - full_path = cifs_get_search_path(cifs_sb, search_path); + cFYI(1, ("Getting info on %s", full_path)); -try_again_CIFSSMBUnixQPathInfo: /* could have done a find first instead but this returns more info */ - rc = CIFSSMBUnixQPathInfo(xid, pTcon, full_path, &findData, + rc = CIFSSMBUnixQPathInfo(xid, pTcon, full_path, &find_data, cifs_sb->local_nls, cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR); -/* dump_mem("\nUnixQPathInfo return data", &findData, - sizeof(findData)); */ if (rc) { if (rc == -EREMOTE && !is_dfs_referral) { is_dfs_referral = true; - if (full_path != search_path) { - kfree(full_path); - full_path = search_path; - } - goto try_again_CIFSSMBUnixQPathInfo; + cFYI(DBG2, ("DFS ref")); + /* for DFS, server does not give us real inode data */ + fill_fake_finddataunix(&find_data, sb); + rc = 0; } - goto cgiiu_exit; - } else { - struct cifsInodeInfo *cifsInfo; - __u64 num_of_bytes = le64_to_cpu(findData.NumOfBytes); - __u64 end_of_file = le64_to_cpu(findData.EndOfFile); + } + num_of_bytes = le64_to_cpu(find_data.NumOfBytes); + end_of_file = le64_to_cpu(find_data.EndOfFile); - /* get new inode */ + /* get new inode */ + if (*pinode == NULL) { + *pinode = new_inode(sb); if (*pinode == NULL) { - *pinode = new_inode(sb); - if (*pinode == NULL) { - rc = -ENOMEM; - goto cgiiu_exit; - } - /* Is an i_ino of zero legal? */ - /* Are there sanity checks we can use to ensure that - the server is really filling in that field? */ - if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) { - (*pinode)->i_ino = - (unsigned long)findData.UniqueId; - } /* note ino incremented to unique num in new_inode */ - if (sb->s_flags & MS_NOATIME) - (*pinode)->i_flags |= S_NOATIME | S_NOCMTIME; - - insert_inode_hash(*pinode); + rc = -ENOMEM; + goto cgiiu_exit; } + /* Is an i_ino of zero legal? */ + /* note ino incremented to unique num in new_inode */ + /* Are there sanity checks we can use to ensure that + the server is really filling in that field? */ + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) + (*pinode)->i_ino = (unsigned long)find_data.UniqueId; - inode = *pinode; - cifsInfo = CIFS_I(inode); + if (sb->s_flags & MS_NOATIME) + (*pinode)->i_flags |= S_NOATIME | S_NOCMTIME; - cFYI(1, ("Old time %ld", cifsInfo->time)); - cifsInfo->time = jiffies; - cFYI(1, ("New time %ld", cifsInfo->time)); - /* this is ok to set on every inode revalidate */ - atomic_set(&cifsInfo->inUse, 1); + insert_inode_hash(*pinode); + } + + inode = *pinode; + cifsInfo = CIFS_I(inode); - cifs_unix_info_to_inode(inode, &findData, 0); + cFYI(1, ("Old time %ld", cifsInfo->time)); + cifsInfo->time = jiffies; + cFYI(1, ("New time %ld", cifsInfo->time)); + /* this is ok to set on every inode revalidate */ + atomic_set(&cifsInfo->inUse, 1); + cifs_unix_info_to_inode(inode, &find_data, 0); - if (num_of_bytes < end_of_file) - cFYI(1, ("allocation size less than end of file")); - cFYI(1, ("Size %ld and blocks %llu", - (unsigned long) inode->i_size, - (unsigned long long)inode->i_blocks)); + if (num_of_bytes < end_of_file) + cFYI(1, ("allocation size less than end of file")); + cFYI(1, ("Size %ld and blocks %llu", + (unsigned long) inode->i_size, + (unsigned long long)inode->i_blocks)); - cifs_set_ops(inode, is_dfs_referral); - } + cifs_set_ops(inode, is_dfs_referral); cgiiu_exit: - if (full_path != search_path) - kfree(full_path); return rc; } @@ -379,21 +376,52 @@ static int get_sfu_mode(struct inode *inode, #endif } +/* + * Needed to setup inode data for the directory which is the + * junction to the new submount (ie to setup the fake directory + * which represents a DFS referral) + */ +static void fill_fake_finddata(FILE_ALL_INFO *pfnd_dat, + struct super_block *sb) +{ + memset(pfnd_dat, 0, sizeof(FILE_ALL_INFO)); + +/* __le64 pfnd_dat->AllocationSize = cpu_to_le64(0); + __le64 pfnd_dat->EndOfFile = cpu_to_le64(0); + __u8 pfnd_dat->DeletePending = 0; + __u8 pfnd_data->Directory = 0; + __le32 pfnd_dat->EASize = 0; + __u64 pfnd_dat->IndexNumber = 0; + __u64 pfnd_dat->IndexNumber1 = 0; */ + pfnd_dat->CreationTime = + cpu_to_le64(cifs_UnixTimeToNT(CURRENT_TIME)); + pfnd_dat->LastAccessTime = + cpu_to_le64(cifs_UnixTimeToNT(CURRENT_TIME)); + pfnd_dat->LastWriteTime = + cpu_to_le64(cifs_UnixTimeToNT(CURRENT_TIME)); + pfnd_dat->ChangeTime = + cpu_to_le64(cifs_UnixTimeToNT(CURRENT_TIME)); + pfnd_dat->Attributes = cpu_to_le32(ATTR_DIRECTORY); + pfnd_dat->NumberOfLinks = cpu_to_le32(2); +} + int cifs_get_inode_info(struct inode **pinode, - const unsigned char *search_path, FILE_ALL_INFO *pfindData, + const unsigned char *full_path, FILE_ALL_INFO *pfindData, struct super_block *sb, int xid, const __u16 *pfid) { int rc = 0; + __u32 attr; + struct cifsInodeInfo *cifsInfo; struct cifsTconInfo *pTcon; struct inode *inode; struct cifs_sb_info *cifs_sb = CIFS_SB(sb); - const unsigned char *full_path = NULL; char *buf = NULL; bool adjustTZ = false; bool is_dfs_referral = false; + umode_t default_mode; pTcon = cifs_sb->tcon; - cFYI(1, ("Getting info on %s", search_path)); + cFYI(1, ("Getting info on %s", full_path)); if ((pfindData == NULL) && (*pinode != NULL)) { if (CIFS_I(*pinode)->clientCanCacheRead) { @@ -409,9 +437,6 @@ int cifs_get_inode_info(struct inode **pinode, return -ENOMEM; pfindData = (FILE_ALL_INFO *)buf; - full_path = cifs_get_search_path(cifs_sb, search_path); - -try_again_CIFSSMBQPathInfo: /* could do find first instead but this returns more info */ rc = CIFSSMBQPathInfo(xid, pTcon, full_path, pfindData, 0 /* not legacy */, @@ -429,178 +454,163 @@ try_again_CIFSSMBQPathInfo: } } /* dump_mem("\nQPathInfo return data",&findData, sizeof(findData)); */ - if (rc) { - if (rc == -EREMOTE && !is_dfs_referral) { - is_dfs_referral = true; - if (full_path != search_path) { - kfree(full_path); - full_path = search_path; - } - goto try_again_CIFSSMBQPathInfo; - } + if (rc == -EREMOTE) { + is_dfs_referral = true; + fill_fake_finddata(pfindData, sb); + rc = 0; + } else if (rc) goto cgii_exit; - } else { - struct cifsInodeInfo *cifsInfo; - __u32 attr = le32_to_cpu(pfindData->Attributes); - - /* get new inode */ - if (*pinode == NULL) { - *pinode = new_inode(sb); - if (*pinode == NULL) { - rc = -ENOMEM; - goto cgii_exit; - } - /* Is an i_ino of zero legal? Can we use that to check - if the server supports returning inode numbers? Are - there other sanity checks we can use to ensure that - the server is really filling in that field? */ - - /* We can not use the IndexNumber field by default from - Windows or Samba (in ALL_INFO buf) but we can request - it explicitly. It may not be unique presumably if - the server has multiple devices mounted under one - share */ - /* There may be higher info levels that work but are - there Windows server or network appliances for which - IndexNumber field is not guaranteed unique? */ + attr = le32_to_cpu(pfindData->Attributes); - if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) { - int rc1 = 0; - __u64 inode_num; - - rc1 = CIFSGetSrvInodeNumber(xid, pTcon, - search_path, &inode_num, + /* get new inode */ + if (*pinode == NULL) { + *pinode = new_inode(sb); + if (*pinode == NULL) { + rc = -ENOMEM; + goto cgii_exit; + } + /* Is an i_ino of zero legal? Can we use that to check + if the server supports returning inode numbers? Are + there other sanity checks we can use to ensure that + the server is really filling in that field? */ + + /* We can not use the IndexNumber field by default from + Windows or Samba (in ALL_INFO buf) but we can request + it explicitly. It may not be unique presumably if + the server has multiple devices mounted under one share */ + + /* There may be higher info levels that work but are + there Windows server or network appliances for which + IndexNumber field is not guaranteed unique? */ + + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) { + int rc1 = 0; + __u64 inode_num; + + rc1 = CIFSGetSrvInodeNumber(xid, pTcon, + full_path, &inode_num, cifs_sb->local_nls, cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR); - if (rc1) { - cFYI(1, ("GetSrvInodeNum rc %d", rc1)); - /* BB EOPNOSUPP disable SERVER_INUM? */ - } else /* do we need cast or hash to ino? */ - (*pinode)->i_ino = inode_num; - } /* else ino incremented to unique num in new_inode*/ - if (sb->s_flags & MS_NOATIME) - (*pinode)->i_flags |= S_NOATIME | S_NOCMTIME; - insert_inode_hash(*pinode); - } - inode = *pinode; - cifsInfo = CIFS_I(inode); - cifsInfo->cifsAttrs = attr; - cFYI(1, ("Old time %ld", cifsInfo->time)); - cifsInfo->time = jiffies; - cFYI(1, ("New time %ld", cifsInfo->time)); - - /* blksize needs to be multiple of two. So safer to default to - blksize and blkbits set in superblock so 2**blkbits and blksize - will match rather than setting to: - (pTcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE) & 0xFFFFFE00;*/ - - /* Linux can not store file creation time so ignore it */ - if (pfindData->LastAccessTime) - inode->i_atime = cifs_NTtimeToUnix - (le64_to_cpu(pfindData->LastAccessTime)); - else /* do not need to use current_fs_time - time not stored */ - inode->i_atime = CURRENT_TIME; - inode->i_mtime = + if (rc1) { + cFYI(1, ("GetSrvInodeNum rc %d", rc1)); + /* BB EOPNOSUPP disable SERVER_INUM? */ + } else /* do we need cast or hash to ino? */ + (*pinode)->i_ino = inode_num; + } /* else ino incremented to unique num in new_inode*/ + if (sb->s_flags & MS_NOATIME) + (*pinode)->i_flags |= S_NOATIME | S_NOCMTIME; + insert_inode_hash(*pinode); + } + inode = *pinode; + cifsInfo = CIFS_I(inode); + cifsInfo->cifsAttrs = attr; + cFYI(1, ("Old time %ld", cifsInfo->time)); + cifsInfo->time = jiffies; + cFYI(1, ("New time %ld", cifsInfo->time)); + + /* blksize needs to be multiple of two. So safer to default to + blksize and blkbits set in superblock so 2**blkbits and blksize + will match rather than setting to: + (pTcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE) & 0xFFFFFE00;*/ + + /* Linux can not store file creation time so ignore it */ + if (pfindData->LastAccessTime) + inode->i_atime = cifs_NTtimeToUnix + (le64_to_cpu(pfindData->LastAccessTime)); + else /* do not need to use current_fs_time - time not stored */ + inode->i_atime = CURRENT_TIME; + inode->i_mtime = cifs_NTtimeToUnix(le64_to_cpu(pfindData->LastWriteTime)); - inode->i_ctime = - cifs_NTtimeToUnix(le64_to_cpu(pfindData->ChangeTime)); - cFYI(0, ("Attributes came in as 0x%x", attr)); - if (adjustTZ && (pTcon->ses) && (pTcon->ses->server)) { - inode->i_ctime.tv_sec += pTcon->ses->server->timeAdj; - inode->i_mtime.tv_sec += pTcon->ses->server->timeAdj; - } + inode->i_ctime = + cifs_NTtimeToUnix(le64_to_cpu(pfindData->ChangeTime)); + cFYI(DBG2, ("Attributes came in as 0x%x", attr)); + if (adjustTZ && (pTcon->ses) && (pTcon->ses->server)) { + inode->i_ctime.tv_sec += pTcon->ses->server->timeAdj; + inode->i_mtime.tv_sec += pTcon->ses->server->timeAdj; + } - /* set default mode. will override for dirs below */ - if (atomic_read(&cifsInfo->inUse) == 0) - /* new inode, can safely set these fields */ - inode->i_mode = cifs_sb->mnt_file_mode; - else /* since we set the inode type below we need to mask off - to avoid strange results if type changes and both - get orred in */ + /* get default inode mode */ + if (attr & ATTR_DIRECTORY) + default_mode = cifs_sb->mnt_dir_mode; + else + default_mode = cifs_sb->mnt_file_mode; + + /* set permission bits */ + if (atomic_read(&cifsInfo->inUse) == 0 || + (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DYNPERM) == 0) + inode->i_mode = default_mode; + else { + /* just reenable write bits if !ATTR_READONLY */ + if ((inode->i_mode & S_IWUGO) == 0 && + (attr & ATTR_READONLY) == 0) + inode->i_mode |= (S_IWUGO & default_mode); inode->i_mode &= ~S_IFMT; -/* if (attr & ATTR_REPARSE) */ - /* We no longer handle these as symlinks because we could not - follow them due to the absolute path with drive letter */ - if (attr & ATTR_DIRECTORY) { - /* override default perms since we do not do byte range locking - on dirs */ - inode->i_mode = cifs_sb->mnt_dir_mode; - inode->i_mode |= S_IFDIR; - } else if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) && - (cifsInfo->cifsAttrs & ATTR_SYSTEM) && - /* No need to le64 convert size of zero */ - (pfindData->EndOfFile == 0)) { - inode->i_mode = cifs_sb->mnt_file_mode; + } + /* clear write bits if ATTR_READONLY is set */ + if (attr & ATTR_READONLY) + inode->i_mode &= ~S_IWUGO; + + /* set inode type */ + if ((attr & ATTR_SYSTEM) && + (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL)) { + /* no need to fix endianness on 0 */ + if (pfindData->EndOfFile == 0) inode->i_mode |= S_IFIFO; -/* BB Finish for SFU style symlinks and devices */ - } else if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) && - (cifsInfo->cifsAttrs & ATTR_SYSTEM)) { - if (decode_sfu_inode(inode, - le64_to_cpu(pfindData->EndOfFile), - search_path, - cifs_sb, xid)) - cFYI(1, ("Unrecognized sfu inode type")); - - cFYI(1, ("sfu mode 0%o", inode->i_mode)); - } else { + else if (decode_sfu_inode(inode, + le64_to_cpu(pfindData->EndOfFile), + full_path, cifs_sb, xid)) + cFYI(1, ("unknown SFU file type\n")); + } else { + if (attr & ATTR_DIRECTORY) + inode->i_mode |= S_IFDIR; + else inode->i_mode |= S_IFREG; - /* treat the dos attribute of read-only as read-only - mode e.g. 555 */ - if (cifsInfo->cifsAttrs & ATTR_READONLY) - inode->i_mode &= ~(S_IWUGO); - else if ((inode->i_mode & S_IWUGO) == 0) - /* the ATTR_READONLY flag may have been */ - /* changed on server -- set any w bits */ - /* allowed by mnt_file_mode */ - inode->i_mode |= (S_IWUGO & - cifs_sb->mnt_file_mode); - /* BB add code here - - validate if device or weird share or device type? */ - } + } - spin_lock(&inode->i_lock); - if (is_size_safe_to_change(cifsInfo, - le64_to_cpu(pfindData->EndOfFile))) { - /* can not safely shrink the file size here if the - client is writing to it due to potential races */ - i_size_write(inode, le64_to_cpu(pfindData->EndOfFile)); - - /* 512 bytes (2**9) is the fake blocksize that must be - used for this calculation */ - inode->i_blocks = (512 - 1 + le64_to_cpu( - pfindData->AllocationSize)) >> 9; - } - spin_unlock(&inode->i_lock); + spin_lock(&inode->i_lock); + if (is_size_safe_to_change(cifsInfo, + le64_to_cpu(pfindData->EndOfFile))) { + /* can not safely shrink the file size here if the + client is writing to it due to potential races */ + i_size_write(inode, le64_to_cpu(pfindData->EndOfFile)); + + /* 512 bytes (2**9) is the fake blocksize that must be + used for this calculation */ + inode->i_blocks = (512 - 1 + le64_to_cpu( + pfindData->AllocationSize)) >> 9; + } + spin_unlock(&inode->i_lock); - inode->i_nlink = le32_to_cpu(pfindData->NumberOfLinks); + inode->i_nlink = le32_to_cpu(pfindData->NumberOfLinks); - /* BB fill in uid and gid here? with help from winbind? - or retrieve from NTFS stream extended attribute */ + /* BB fill in uid and gid here? with help from winbind? + or retrieve from NTFS stream extended attribute */ #ifdef CONFIG_CIFS_EXPERIMENTAL - /* fill in 0777 bits from ACL */ - if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) { - cFYI(1, ("Getting mode bits from ACL")); - acl_to_uid_mode(inode, search_path, pfid); - } + /* fill in 0777 bits from ACL */ + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) { + cFYI(1, ("Getting mode bits from ACL")); + acl_to_uid_mode(inode, full_path, pfid); + } #endif - if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) { - /* fill in remaining high mode bits e.g. SUID, VTX */ - get_sfu_mode(inode, search_path, cifs_sb, xid); - } else if (atomic_read(&cifsInfo->inUse) == 0) { - inode->i_uid = cifs_sb->mnt_uid; - inode->i_gid = cifs_sb->mnt_gid; - /* set so we do not keep refreshing these fields with - bad data after user has changed them in memory */ - atomic_set(&cifsInfo->inUse, 1); - } - - cifs_set_ops(inode, is_dfs_referral); + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) { + /* fill in remaining high mode bits e.g. SUID, VTX */ + get_sfu_mode(inode, full_path, cifs_sb, xid); + } else if (atomic_read(&cifsInfo->inUse) == 0) { + inode->i_uid = cifs_sb->mnt_uid; + inode->i_gid = cifs_sb->mnt_gid; + /* set so we do not keep refreshing these fields with + bad data after user has changed them in memory */ + atomic_set(&cifsInfo->inUse, 1); } + + cifs_set_ops(inode, is_dfs_referral); + + + + cgii_exit: - if (full_path != search_path) - kfree(full_path); kfree(buf); return rc; } @@ -1005,8 +1015,11 @@ mkdir_get_info: CIFS_MOUNT_MAP_SPECIAL_CHR); } if (direntry->d_inode) { - direntry->d_inode->i_mode = mode; - direntry->d_inode->i_mode |= S_IFDIR; + if (cifs_sb->mnt_cifs_flags & + CIFS_MOUNT_DYNPERM) + direntry->d_inode->i_mode = + (mode | S_IFDIR); + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID) { direntry->d_inode->i_uid = @@ -1502,8 +1515,7 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs) int oplock = 0; rc = SMBLegacyOpen(xid, pTcon, full_path, - FILE_OPEN, - SYNCHRONIZE | FILE_WRITE_ATTRIBUTES, + FILE_OPEN, GENERIC_WRITE, CREATE_NOT_DIR, &netfid, &oplock, NULL, cifs_sb->local_nls, cifs_sb->mnt_cifs_flags & @@ -1534,13 +1546,26 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs) } else goto cifs_setattr_exit; } - if (attrs->ia_valid & ATTR_UID) { - cFYI(1, ("UID changed to %d", attrs->ia_uid)); - uid = attrs->ia_uid; - } - if (attrs->ia_valid & ATTR_GID) { - cFYI(1, ("GID changed to %d", attrs->ia_gid)); - gid = attrs->ia_gid; + + /* + * Without unix extensions we can't send ownership changes to the + * server, so silently ignore them. This is consistent with how + * local DOS/Windows filesystems behave (VFAT, NTFS, etc). With + * CIFSACL support + proper Windows to Unix idmapping, we may be + * able to support this in the future. + */ + if (!pTcon->unix_ext && + !(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID)) { + attrs->ia_valid &= ~(ATTR_UID | ATTR_GID); + } else { + if (attrs->ia_valid & ATTR_UID) { + cFYI(1, ("UID changed to %d", attrs->ia_uid)); + uid = attrs->ia_uid; + } + if (attrs->ia_valid & ATTR_GID) { + cFYI(1, ("GID changed to %d", attrs->ia_gid)); + gid = attrs->ia_gid; + } } time_buf.Attributes = 0; @@ -1550,7 +1575,7 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs) attrs->ia_valid &= ~ATTR_MODE; if (attrs->ia_valid & ATTR_MODE) { - cFYI(1, ("Mode changed to 0x%x", attrs->ia_mode)); + cFYI(1, ("Mode changed to 0%o", attrs->ia_mode)); mode = attrs->ia_mode; } @@ -1565,18 +1590,18 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs) #ifdef CONFIG_CIFS_EXPERIMENTAL if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) rc = mode_to_acl(inode, full_path, mode); - else if ((mode & S_IWUGO) == 0) { -#else - if ((mode & S_IWUGO) == 0) { + else #endif - /* not writeable */ - if ((cifsInode->cifsAttrs & ATTR_READONLY) == 0) { - set_dosattr = true; - time_buf.Attributes = - cpu_to_le32(cifsInode->cifsAttrs | - ATTR_READONLY); - } - } else if (cifsInode->cifsAttrs & ATTR_READONLY) { + if (((mode & S_IWUGO) == 0) && + (cifsInode->cifsAttrs & ATTR_READONLY) == 0) { + set_dosattr = true; + time_buf.Attributes = cpu_to_le32(cifsInode->cifsAttrs | + ATTR_READONLY); + /* fix up mode if we're not using dynperm */ + if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DYNPERM) == 0) + attrs->ia_mode = inode->i_mode & ~S_IWUGO; + } else if ((mode & S_IWUGO) && + (cifsInode->cifsAttrs & ATTR_READONLY)) { /* If file is readonly on server, we would not be able to write to it - so if any write bit is enabled for user or group or other we @@ -1587,6 +1612,20 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs) /* Windows ignores set to zero */ if (time_buf.Attributes == 0) time_buf.Attributes |= cpu_to_le32(ATTR_NORMAL); + + /* reset local inode permissions to normal */ + if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DYNPERM)) { + attrs->ia_mode &= ~(S_IALLUGO); + if (S_ISDIR(inode->i_mode)) + attrs->ia_mode |= + cifs_sb->mnt_dir_mode; + else + attrs->ia_mode |= + cifs_sb->mnt_file_mode; + } + } else if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DYNPERM)) { + /* ignore mode change - ATTR_READONLY hasn't changed */ + attrs->ia_valid &= ~ATTR_MODE; } } diff --git a/fs/cifs/ioctl.c b/fs/cifs/ioctl.c index 5c792df13d62f518224378a0c9a795d9440040a7..0088a5b5256460cd73737ef12db8e718a0c6902f 100644 --- a/fs/cifs/ioctl.c +++ b/fs/cifs/ioctl.c @@ -30,9 +30,9 @@ #define CIFS_IOC_CHECKUMOUNT _IO(0xCF, 2) -int cifs_ioctl(struct inode *inode, struct file *filep, - unsigned int command, unsigned long arg) +long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg) { + struct inode *inode = filep->f_dentry->d_inode; int rc = -ENOTTY; /* strange error - but the precedent */ int xid; struct cifs_sb_info *cifs_sb; diff --git a/fs/cifs/link.c b/fs/cifs/link.c index 1c2c3ce5020b6ccc7d31eb90bfe2166da5555070..63f644000ce5982320cf1d5de19a88b6e0130173 100644 --- a/fs/cifs/link.c +++ b/fs/cifs/link.c @@ -234,7 +234,6 @@ cifs_readlink(struct dentry *direntry, char __user *pBuffer, int buflen) struct cifs_sb_info *cifs_sb; struct cifsTconInfo *pTcon; char *full_path = NULL; - char *tmp_path = NULL; char *tmpbuffer; int len; __u16 fid; @@ -295,45 +294,9 @@ cifs_readlink(struct dentry *direntry, char __user *pBuffer, int buflen) cFYI(1, ("Error closing junction point " "(open for ioctl)")); } - /* BB unwind this long, nested function, or remove BB */ - if (rc == -EIO) { - /* Query if DFS Junction */ - unsigned int num_referrals = 0; - struct dfs_info3_param *refs = NULL; - tmp_path = - kmalloc(MAX_TREE_SIZE + MAX_PATHCONF + 1, - GFP_KERNEL); - if (tmp_path) { - strncpy(tmp_path, pTcon->treeName, - MAX_TREE_SIZE); - strncat(tmp_path, full_path, - MAX_PATHCONF); - rc = get_dfs_path(xid, pTcon->ses, - tmp_path, - cifs_sb->local_nls, - &num_referrals, &refs, - cifs_sb->mnt_cifs_flags & - CIFS_MOUNT_MAP_SPECIAL_CHR); - cFYI(1, ("Get DFS for %s rc = %d ", - tmp_path, rc)); - if ((num_referrals == 0) && (rc == 0)) - rc = -EACCES; - else { - cFYI(1, ("num referral: %d", - num_referrals)); - if (refs && refs->path_name) { - strncpy(tmpbuffer, - refs->path_name, - len-1); - } - } - kfree(refs); - kfree(tmp_path); -} - /* BB add code like else decode referrals - then memcpy to tmpbuffer and free referrals - string array BB */ - } + /* If it is a DFS junction earlier we would have gotten + PATH_NOT_COVERED returned from server so we do + not need to request the DFS info here */ } } /* BB Anything else to do to handle recursive links? */ diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c index 1d69b8014e0bac116ab0f83220605db48e56ad20..4b17f8fe3157da5ac3b605cb1d4d3b047f0b3cbe 100644 --- a/fs/cifs/misc.c +++ b/fs/cifs/misc.c @@ -519,8 +519,7 @@ is_valid_oplock_break(struct smb_hdr *buf, struct TCP_Server_Info *srv) pnotify = (struct file_notify_information *) ((char *)&pSMBr->hdr.Protocol + data_offset); cFYI(1, ("dnotify on %s Action: 0x%x", - pnotify->FileName, - pnotify->Action)); /* BB removeme BB */ + pnotify->FileName, pnotify->Action)); /* cifs_dump_mem("Rcvd notify Data: ",buf, sizeof(struct smb_hdr)+60); */ return true; diff --git a/fs/cifs/netmisc.c b/fs/cifs/netmisc.c index 00f4cff400b39c3f2fafbecbee5d5a74b65cba57..8703d68f5b202a6adbe3a93462e0717fd475f7f5 100644 --- a/fs/cifs/netmisc.c +++ b/fs/cifs/netmisc.c @@ -141,11 +141,11 @@ cifs_inet_pton(const int address_family, const char *cp, void *dst) int ret = 0; /* calculate length by finding first slash or NULL */ - if (address_family == AF_INET) { + if (address_family == AF_INET) ret = in4_pton(cp, -1 /* len */, dst, '\\', NULL); - } else if (address_family == AF_INET6) { + else if (address_family == AF_INET6) ret = in6_pton(cp, -1 /* len */, dst , '\\', NULL); - } + cFYI(DBG2, ("address conversion returned %d for %s", ret, cp)); if (ret > 0) ret = 1; diff --git a/fs/cifs/ntlmssp.h b/fs/cifs/ntlmssp.h index 7170a9b70f1e378a3190b8e4d0905410e4ece457..c377d8065d999385240c076bbe403b255a0b2671 100644 --- a/fs/cifs/ntlmssp.h +++ b/fs/cifs/ntlmssp.h @@ -64,7 +64,7 @@ typedef struct _SECURITY_BUFFER { } __attribute__((packed)) SECURITY_BUFFER; typedef struct _NEGOTIATE_MESSAGE { - __u8 Signature[sizeof (NTLMSSP_SIGNATURE)]; + __u8 Signature[sizeof(NTLMSSP_SIGNATURE)]; __le32 MessageType; /* 1 */ __le32 NegotiateFlags; SECURITY_BUFFER DomainName; /* RFC 1001 style and ASCII */ @@ -74,7 +74,7 @@ typedef struct _NEGOTIATE_MESSAGE { } __attribute__((packed)) NEGOTIATE_MESSAGE, *PNEGOTIATE_MESSAGE; typedef struct _CHALLENGE_MESSAGE { - __u8 Signature[sizeof (NTLMSSP_SIGNATURE)]; + __u8 Signature[sizeof(NTLMSSP_SIGNATURE)]; __le32 MessageType; /* 2 */ SECURITY_BUFFER TargetName; __le32 NegotiateFlags; diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c index 34ec32100c7242a68039533e0360985277edded8..83f30695488303a785d24f02870fcfff612dd7e7 100644 --- a/fs/cifs/readdir.c +++ b/fs/cifs/readdir.c @@ -132,6 +132,7 @@ static void fill_in_inode(struct inode *tmp_inode, int new_buf_type, __u32 attr; __u64 allocation_size; __u64 end_of_file; + umode_t default_mode; /* save mtime and size */ local_mtime = tmp_inode->i_mtime; @@ -187,48 +188,54 @@ static void fill_in_inode(struct inode *tmp_inode, int new_buf_type, if (atomic_read(&cifsInfo->inUse) == 0) { tmp_inode->i_uid = cifs_sb->mnt_uid; tmp_inode->i_gid = cifs_sb->mnt_gid; - /* set default mode. will override for dirs below */ - tmp_inode->i_mode = cifs_sb->mnt_file_mode; - } else { - /* mask off the type bits since it gets set - below and we do not want to get two type - bits set */ + } + + if (attr & ATTR_DIRECTORY) + default_mode = cifs_sb->mnt_dir_mode; + else + default_mode = cifs_sb->mnt_file_mode; + + /* set initial permissions */ + if ((atomic_read(&cifsInfo->inUse) == 0) || + (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DYNPERM) == 0) + tmp_inode->i_mode = default_mode; + else { + /* just reenable write bits if !ATTR_READONLY */ + if ((tmp_inode->i_mode & S_IWUGO) == 0 && + (attr & ATTR_READONLY) == 0) + tmp_inode->i_mode |= (S_IWUGO & default_mode); + tmp_inode->i_mode &= ~S_IFMT; } - if (attr & ATTR_DIRECTORY) { - *pobject_type = DT_DIR; - /* override default perms since we do not lock dirs */ - if (atomic_read(&cifsInfo->inUse) == 0) - tmp_inode->i_mode = cifs_sb->mnt_dir_mode; - tmp_inode->i_mode |= S_IFDIR; - } else if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) && - (attr & ATTR_SYSTEM)) { + /* clear write bits if ATTR_READONLY is set */ + if (attr & ATTR_READONLY) + tmp_inode->i_mode &= ~S_IWUGO; + + /* set inode type */ + if ((attr & ATTR_SYSTEM) && + (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL)) { if (end_of_file == 0) { - *pobject_type = DT_FIFO; tmp_inode->i_mode |= S_IFIFO; + *pobject_type = DT_FIFO; } else { - /* rather than get the type here, we mark the - inode as needing revalidate and get the real type - (blk vs chr vs. symlink) later ie in lookup */ - *pobject_type = DT_REG; + /* + * trying to get the type can be slow, so just call + * this a regular file for now, and mark for reval + */ tmp_inode->i_mode |= S_IFREG; + *pobject_type = DT_REG; cifsInfo->time = 0; } -/* we no longer mark these because we could not follow them */ -/* } else if (attr & ATTR_REPARSE) { - *pobject_type = DT_LNK; - tmp_inode->i_mode |= S_IFLNK; */ } else { - *pobject_type = DT_REG; - tmp_inode->i_mode |= S_IFREG; - if (attr & ATTR_READONLY) - tmp_inode->i_mode &= ~(S_IWUGO); - else if ((tmp_inode->i_mode & S_IWUGO) == 0) - /* the ATTR_READONLY flag may have been changed on */ - /* server -- set any w bits allowed by mnt_file_mode */ - tmp_inode->i_mode |= (S_IWUGO & cifs_sb->mnt_file_mode); - } /* could add code here - to validate if device or weird share type? */ + if (attr & ATTR_DIRECTORY) { + tmp_inode->i_mode |= S_IFDIR; + *pobject_type = DT_DIR; + } else { + tmp_inode->i_mode |= S_IFREG; + *pobject_type = DT_REG; + } + } /* can not fill in nlink here as in qpathinfo version and Unx search */ if (atomic_read(&cifsInfo->inUse) == 0) @@ -670,10 +677,11 @@ static int find_cifs_entry(const int xid, struct cifsTconInfo *pTcon, (index_to_find < first_entry_in_buffer)) { /* close and restart search */ cFYI(1, ("search backing up - close and restart search")); - cifsFile->invalidHandle = true; - CIFSFindClose(xid, pTcon, cifsFile->netfid); - kfree(cifsFile->search_resume_name); - cifsFile->search_resume_name = NULL; + if (!cifsFile->srch_inf.endOfSearch && + !cifsFile->invalidHandle) { + cifsFile->invalidHandle = true; + CIFSFindClose(xid, pTcon, cifsFile->netfid); + } if (cifsFile->srch_inf.ntwrk_buf_start) { cFYI(1, ("freeing SMB ff cache buf on search rewind")); if (cifsFile->srch_inf.smallBuf) @@ -1040,9 +1048,7 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir) } /* else { cifsFile->invalidHandle = true; CIFSFindClose(xid, pTcon, cifsFile->netfid); - } - kfree(cifsFile->search_resume_name); - cifsFile->search_resume_name = NULL; */ + } */ rc = find_cifs_entry(xid, pTcon, file, ¤t_entry, &num_to_fill); diff --git a/fs/compat.c b/fs/compat.c index 332a869d2c53e80a6bfb75c5e2bd3009802eca58..ed43e17a5dc68ad6663d28bc5abef135492c2e52 100644 --- a/fs/compat.c +++ b/fs/compat.c @@ -1405,7 +1405,7 @@ int compat_do_execve(char * filename, /* execve success */ security_bprm_free(bprm); acct_update_integrals(current); - kfree(bprm); + free_bprm(bprm); return retval; } @@ -1424,7 +1424,7 @@ out_file: } out_kfree: - kfree(bprm); + free_bprm(bprm); out_ret: return retval; diff --git a/fs/dcache.c b/fs/dcache.c index 3ee588d5f585b54d7aa50358648521b64423b3f8..6068c25b393ca21f5faf8c9ca1fdf8d6051fc836 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -17,6 +17,7 @@ #include #include #include +#include #include #include #include @@ -106,9 +107,10 @@ static void dentry_lru_remove(struct dentry *dentry) /* * Release the dentry's inode, using the filesystem * d_iput() operation if defined. - * Called with dcache_lock and per dentry lock held, drops both. */ static void dentry_iput(struct dentry * dentry) + __releases(dentry->d_lock) + __releases(dcache_lock) { struct inode *inode = dentry->d_inode; if (inode) { @@ -132,12 +134,13 @@ static void dentry_iput(struct dentry * dentry) * d_kill - kill dentry and return parent * @dentry: dentry to kill * - * Called with dcache_lock and d_lock, releases both. The dentry must - * already be unhashed and removed from the LRU. + * The dentry must already be unhashed and removed from the LRU. * * If this is the root of the dentry tree, return NULL. */ static struct dentry *d_kill(struct dentry *dentry) + __releases(dentry->d_lock) + __releases(dcache_lock) { struct dentry *parent; @@ -383,11 +386,11 @@ restart: * Try to prune ancestors as well. This is necessary to prevent * quadratic behavior of shrink_dcache_parent(), but is also expected * to be beneficial in reducing dentry cache fragmentation. - * - * Called with dcache_lock, drops it and then regains. - * Called with dentry->d_lock held, drops it. */ static void prune_one_dentry(struct dentry * dentry) + __releases(dentry->d_lock) + __releases(dcache_lock) + __acquires(dcache_lock) { __d_drop(dentry); dentry = d_kill(dentry); @@ -1604,10 +1607,9 @@ static int d_isparent(struct dentry *p1, struct dentry *p2) * * Note: If ever the locking in lock_rename() changes, then please * remember to update this too... - * - * On return, dcache_lock will have been unlocked. */ static struct dentry *__d_unalias(struct dentry *dentry, struct dentry *alias) + __releases(dcache_lock) { struct mutex *m1 = NULL, *m2 = NULL; struct dentry *ret; @@ -1743,11 +1745,9 @@ out_nolock: shouldnt_be_hashed: spin_unlock(&dcache_lock); BUG(); - goto shouldnt_be_hashed; } -static int prepend(char **buffer, int *buflen, const char *str, - int namelen) +static int prepend(char **buffer, int *buflen, const char *str, int namelen) { *buflen -= namelen; if (*buflen < 0) @@ -1757,8 +1757,13 @@ static int prepend(char **buffer, int *buflen, const char *str, return 0; } +static int prepend_name(char **buffer, int *buflen, struct qstr *name) +{ + return prepend(buffer, buflen, name->name, name->len); +} + /** - * d_path - return the path of a dentry + * __d_path - return the path of a dentry * @path: the dentry/vfsmount to report * @root: root vfsmnt/dentry (may be modified by this function) * @buffer: buffer to return value in @@ -1779,9 +1784,10 @@ char *__d_path(const struct path *path, struct path *root, { struct dentry *dentry = path->dentry; struct vfsmount *vfsmnt = path->mnt; - char * end = buffer+buflen; - char * retval; + char *end = buffer + buflen; + char *retval; + spin_lock(&vfsmount_lock); prepend(&end, &buflen, "\0", 1); if (!IS_ROOT(dentry) && d_unhashed(dentry) && (prepend(&end, &buflen, " (deleted)", 10) != 0)) @@ -1800,38 +1806,37 @@ char *__d_path(const struct path *path, struct path *root, break; if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) { /* Global root? */ - spin_lock(&vfsmount_lock); if (vfsmnt->mnt_parent == vfsmnt) { - spin_unlock(&vfsmount_lock); goto global_root; } dentry = vfsmnt->mnt_mountpoint; vfsmnt = vfsmnt->mnt_parent; - spin_unlock(&vfsmount_lock); continue; } parent = dentry->d_parent; prefetch(parent); - if ((prepend(&end, &buflen, dentry->d_name.name, - dentry->d_name.len) != 0) || + if ((prepend_name(&end, &buflen, &dentry->d_name) != 0) || (prepend(&end, &buflen, "/", 1) != 0)) goto Elong; retval = end; dentry = parent; } +out: + spin_unlock(&vfsmount_lock); return retval; global_root: retval += 1; /* hit the slash */ - if (prepend(&retval, &buflen, dentry->d_name.name, - dentry->d_name.len) != 0) + if (prepend_name(&retval, &buflen, &dentry->d_name) != 0) goto Elong; root->mnt = vfsmnt; root->dentry = dentry; - return retval; + goto out; + Elong: - return ERR_PTR(-ENAMETOOLONG); + retval = ERR_PTR(-ENAMETOOLONG); + goto out; } /** @@ -1845,9 +1850,9 @@ Elong: * * Returns the buffer or an error code if the path was too long. * - * "buflen" should be positive. Caller holds the dcache_lock. + * "buflen" should be positive. */ -char *d_path(struct path *path, char *buf, int buflen) +char *d_path(const struct path *path, char *buf, int buflen) { char *res; struct path root; @@ -1915,16 +1920,11 @@ char *dentry_path(struct dentry *dentry, char *buf, int buflen) retval = end-1; *retval = '/'; - for (;;) { - struct dentry *parent; - if (IS_ROOT(dentry)) - break; + while (!IS_ROOT(dentry)) { + struct dentry *parent = dentry->d_parent; - parent = dentry->d_parent; prefetch(parent); - - if ((prepend(&end, &buflen, dentry->d_name.name, - dentry->d_name.len) != 0) || + if ((prepend_name(&end, &buflen, &dentry->d_name) != 0) || (prepend(&end, &buflen, "/", 1) != 0)) goto Elong; @@ -1975,7 +1975,7 @@ asmlinkage long sys_getcwd(char __user *buf, unsigned long size) error = -ENOENT; /* Has the current directory has been unlinked? */ spin_lock(&dcache_lock); - if (pwd.dentry->d_parent == pwd.dentry || !d_unhashed(pwd.dentry)) { + if (IS_ROOT(pwd.dentry) || !d_unhashed(pwd.dentry)) { unsigned long len; struct path tmp = root; char * cwd; diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c index 7c1e5e5cccd8ae97a87a618ad9818d5b35721553..637018c891eff7110620ba3aff2ff9f5e573ec8d 100644 --- a/fs/dlm/lowcomms.c +++ b/fs/dlm/lowcomms.c @@ -50,6 +50,7 @@ #include #include #include +#include #include #include @@ -138,7 +139,7 @@ static struct workqueue_struct *recv_workqueue; static struct workqueue_struct *send_workqueue; static DEFINE_IDR(connections_idr); -static DECLARE_MUTEX(connections_lock); +static DEFINE_MUTEX(connections_lock); static int max_nodeid; static struct kmem_cache *con_cache; @@ -205,9 +206,9 @@ static struct connection *nodeid2con(int nodeid, gfp_t allocation) { struct connection *con; - down(&connections_lock); + mutex_lock(&connections_lock); con = __nodeid2con(nodeid, allocation); - up(&connections_lock); + mutex_unlock(&connections_lock); return con; } @@ -218,15 +219,15 @@ static struct connection *assoc2con(int assoc_id) int i; struct connection *con; - down(&connections_lock); + mutex_lock(&connections_lock); for (i=0; i<=max_nodeid; i++) { con = __nodeid2con(i, 0); if (con && con->sctp_assoc == assoc_id) { - up(&connections_lock); + mutex_unlock(&connections_lock); return con; } } - up(&connections_lock); + mutex_unlock(&connections_lock); return NULL; } @@ -381,7 +382,7 @@ static void sctp_init_failed(void) int i; struct connection *con; - down(&connections_lock); + mutex_lock(&connections_lock); for (i=1; i<=max_nodeid; i++) { con = __nodeid2con(i, 0); if (!con) @@ -393,7 +394,7 @@ static void sctp_init_failed(void) } } } - up(&connections_lock); + mutex_unlock(&connections_lock); } /* Something happened to an association */ @@ -930,7 +931,7 @@ out_err: * errors we try again until the max number of retries is reached. */ if (result != -EHOSTUNREACH && result != -ENETUNREACH && - result != -ENETDOWN && result != EINVAL + result != -ENETDOWN && result != -EINVAL && result != -EPROTONOSUPPORT) { lowcomms_connect_sock(con); result = 0; @@ -1417,7 +1418,7 @@ void dlm_lowcomms_stop(void) /* Set all the flags to prevent any socket activity. */ - down(&connections_lock); + mutex_lock(&connections_lock); for (i = 0; i <= max_nodeid; i++) { con = __nodeid2con(i, 0); if (con) { @@ -1426,11 +1427,11 @@ void dlm_lowcomms_stop(void) con->sock->sk->sk_user_data = NULL; } } - up(&connections_lock); + mutex_unlock(&connections_lock); work_stop(); - down(&connections_lock); + mutex_lock(&connections_lock); clean_writequeues(); for (i = 0; i <= max_nodeid; i++) { @@ -1443,7 +1444,7 @@ void dlm_lowcomms_stop(void) } } max_nodeid = 0; - up(&connections_lock); + mutex_unlock(&connections_lock); kmem_cache_destroy(con_cache); idr_init(&connections_idr); } diff --git a/fs/dlm/netlink.c b/fs/dlm/netlink.c index 714593621f4f548d4a8484751e78bc53e28c7346..18bda83cc8925b3ecbb5f3b3fc5cacfb65eacadc 100644 --- a/fs/dlm/netlink.c +++ b/fs/dlm/netlink.c @@ -95,7 +95,7 @@ int __init dlm_netlink_init(void) return rv; } -void __exit dlm_netlink_exit(void) +void dlm_netlink_exit(void) { genl_unregister_ops(&family, &dlm_nl_ops); genl_unregister_family(&family); diff --git a/fs/dlm/plock.c b/fs/dlm/plock.c index d6d6e370f89c43fe3e9a89cdf4fb2d0101b39f67..78878c5781cadc0d13846d8af6a993039d8b39e6 100644 --- a/fs/dlm/plock.c +++ b/fs/dlm/plock.c @@ -379,7 +379,7 @@ static ssize_t dev_write(struct file *file, const char __user *u, size_t count, struct plock_xop *xop; xop = (struct plock_xop *)op; if (xop->callback) - count = dlm_plock_callback(op); + dlm_plock_callback(op); else wake_up(&recv_wq); } else diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c index cd62d75b2cc030d27b275423eaba578b3c93eceb..e2832bc7869a2ed357ff85763f4ed811af29592e 100644 --- a/fs/ecryptfs/crypto.c +++ b/fs/ecryptfs/crypto.c @@ -1906,9 +1906,9 @@ int ecryptfs_get_tfm_and_mutex_for_cipher_name(struct crypto_blkcipher **tfm, goto out; } } - mutex_unlock(&key_tfm_list_mutex); (*tfm) = key_tfm->key_tfm; (*tfm_mutex) = &key_tfm->key_tfm_mutex; out: + mutex_unlock(&key_tfm_list_mutex); return rc; } diff --git a/fs/ecryptfs/ecryptfs_kernel.h b/fs/ecryptfs/ecryptfs_kernel.h index 951ee33a022df4adfb0427c737208f285a7225ac..c15c25745e05d4ff5cac6e2595e6039858dff693 100644 --- a/fs/ecryptfs/ecryptfs_kernel.h +++ b/fs/ecryptfs/ecryptfs_kernel.h @@ -660,8 +660,6 @@ int ecryptfs_get_tfm_and_mutex_for_cipher_name(struct crypto_blkcipher **tfm, int ecryptfs_keyring_auth_tok_for_sig(struct key **auth_tok_key, struct ecryptfs_auth_tok **auth_tok, char *sig); -int ecryptfs_write_zeros(struct file *file, pgoff_t index, int start, - int num_zeros); int ecryptfs_write_lower(struct inode *ecryptfs_inode, char *data, loff_t offset, size_t size); int ecryptfs_write_lower_page_segment(struct inode *ecryptfs_inode, diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c index 6560da1a58ce7a885f4624cd663d4d70a8eb3475..50c994a249a5d7183d729564227a891fd4fb65a5 100644 --- a/fs/ecryptfs/miscdev.c +++ b/fs/ecryptfs/miscdev.c @@ -243,7 +243,6 @@ ecryptfs_miscdev_read(struct file *file, char __user *buf, size_t count, struct ecryptfs_daemon *daemon; struct ecryptfs_msg_ctx *msg_ctx; size_t packet_length_size; - u32 counter_nbo; char packet_length[3]; size_t i; size_t total_length; @@ -328,20 +327,18 @@ check_list: "pending message\n", __func__, count, total_length); goto out_unlock_msg_ctx; } - i = 0; - buf[i++] = msg_ctx->type; - counter_nbo = cpu_to_be32(msg_ctx->counter); - memcpy(&buf[i], (char *)&counter_nbo, 4); - i += 4; + rc = -EFAULT; + if (put_user(msg_ctx->type, buf)) + goto out_unlock_msg_ctx; + if (put_user(cpu_to_be32(msg_ctx->counter), (__be32 __user *)(buf + 1))) + goto out_unlock_msg_ctx; + i = 5; if (msg_ctx->msg) { - memcpy(&buf[i], packet_length, packet_length_size); + if (copy_to_user(&buf[i], packet_length, packet_length_size)) + goto out_unlock_msg_ctx; i += packet_length_size; - rc = copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size); - if (rc) { - printk(KERN_ERR "%s: copy_to_user returned error " - "[%d]\n", __func__, rc); + if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size)) goto out_unlock_msg_ctx; - } i += msg_ctx->msg_size; } rc = i; @@ -452,7 +449,8 @@ static ssize_t ecryptfs_miscdev_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) { - u32 counter_nbo, seq; + __be32 counter_nbo; + u32 seq; size_t packet_size, packet_size_length, i; ssize_t sz = 0; char *data; @@ -485,7 +483,7 @@ ecryptfs_miscdev_write(struct file *file, const char __user *buf, count); goto out_free; } - memcpy((char *)&counter_nbo, &data[i], 4); + memcpy(&counter_nbo, &data[i], 4); seq = be32_to_cpu(counter_nbo); i += 4; rc = ecryptfs_parse_packet_length(&data[i], &packet_size, diff --git a/fs/ecryptfs/read_write.c b/fs/ecryptfs/read_write.c index ebf55150be56cdb26b6fab83990026fadaa71aaf..75c2ea9fee35341cdb32f54ec87d2f9708b5a4ab 100644 --- a/fs/ecryptfs/read_write.c +++ b/fs/ecryptfs/read_write.c @@ -157,20 +157,6 @@ int ecryptfs_write(struct file *ecryptfs_file, char *data, loff_t offset, ecryptfs_page_idx, rc); goto out; } - if (start_offset_in_page) { - /* Read in the page from the lower - * into the eCryptfs inode page cache, - * decrypting */ - rc = ecryptfs_decrypt_page(ecryptfs_page); - if (rc) { - printk(KERN_ERR "%s: Error decrypting " - "page; rc = [%d]\n", - __func__, rc); - ClearPageUptodate(ecryptfs_page); - page_cache_release(ecryptfs_page); - goto out; - } - } ecryptfs_page_virt = kmap_atomic(ecryptfs_page, KM_USER0); /* @@ -349,14 +335,6 @@ int ecryptfs_read(char *data, loff_t offset, size_t size, ecryptfs_page_idx, rc); goto out; } - rc = ecryptfs_decrypt_page(ecryptfs_page); - if (rc) { - printk(KERN_ERR "%s: Error decrypting " - "page; rc = [%d]\n", __func__, rc); - ClearPageUptodate(ecryptfs_page); - page_cache_release(ecryptfs_page); - goto out; - } ecryptfs_page_virt = kmap_atomic(ecryptfs_page, KM_USER0); memcpy((data + data_offset), ((char *)ecryptfs_page_virt + start_offset_in_page), diff --git a/fs/exec.c b/fs/exec.c index 1f8a24aa1f8bbbf4a88235cfdb0d1341b29fa79a..da94a6f05df3ef6dfd9db450e8f813c513b6a47d 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -26,7 +26,6 @@ #include #include #include -#include #include #include #include @@ -61,6 +60,11 @@ #include #endif +#ifdef __alpha__ +/* for /sbin/loader handling in search_binary_handler() */ +#include +#endif + int core_uses_pid; char core_pattern[CORENAME_MAX_SIZE] = "core"; int suid_dumpable = 0; @@ -860,6 +864,7 @@ static int de_thread(struct task_struct *tsk) no_thread_group: exit_itimers(sig); + flush_itimer_signals(); if (leader) release_task(leader); @@ -1154,7 +1159,7 @@ int search_binary_handler(struct linux_binprm *bprm,struct pt_regs *regs) { int try,retval; struct linux_binfmt *fmt; -#if defined(__alpha__) && defined(CONFIG_ARCH_SUPPORTS_AOUT) +#ifdef __alpha__ /* handle /sbin/loader.. */ { struct exec * eh = (struct exec *) bprm->buf; @@ -1251,6 +1256,12 @@ int search_binary_handler(struct linux_binprm *bprm,struct pt_regs *regs) EXPORT_SYMBOL(search_binary_handler); +void free_bprm(struct linux_binprm *bprm) +{ + free_arg_pages(bprm); + kfree(bprm); +} + /* * sys_execve() executes a new program. */ @@ -1320,17 +1331,15 @@ int do_execve(char * filename, retval = search_binary_handler(bprm,regs); if (retval >= 0) { /* execve success */ - free_arg_pages(bprm); security_bprm_free(bprm); acct_update_integrals(current); - kfree(bprm); + free_bprm(bprm); if (displaced) put_files_struct(displaced); return retval; } out: - free_arg_pages(bprm); if (bprm->security) security_bprm_free(bprm); @@ -1344,7 +1353,7 @@ out_file: fput(bprm->file); } out_kfree: - kfree(bprm); + free_bprm(bprm); out_files: if (displaced) diff --git a/fs/ext3/resize.c b/fs/ext3/resize.c index 28cfd0b40527bed916ce4e5ca36e821ece6308ba..77278e947e9416d8b1165cfab6d7554f21131a67 100644 --- a/fs/ext3/resize.c +++ b/fs/ext3/resize.c @@ -580,7 +580,8 @@ static int reserve_backup_gdb(handle_t *handle, struct inode *inode, } blk = EXT3_SB(sb)->s_sbh->b_blocknr + 1 + EXT3_SB(sb)->s_gdb_count; - data = (__le32 *)dind->b_data + EXT3_SB(sb)->s_gdb_count; + data = (__le32 *)dind->b_data + (EXT3_SB(sb)->s_gdb_count % + EXT3_ADDR_PER_BLOCK(sb)); end = (__le32 *)dind->b_data + EXT3_ADDR_PER_BLOCK(sb); /* Get each reserved primary GDT block and verify it holds backups */ diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c index 30494c5da84303eb820cc5494b3f4fb2302f5e6a..9cc80b9cc8d8fa874659f7d4280d0f0e6fba5eca 100644 --- a/fs/ext4/balloc.c +++ b/fs/ext4/balloc.c @@ -43,6 +43,46 @@ void ext4_get_group_no_and_offset(struct super_block *sb, ext4_fsblk_t blocknr, } +static int ext4_block_in_group(struct super_block *sb, ext4_fsblk_t block, + ext4_group_t block_group) +{ + ext4_group_t actual_group; + ext4_get_group_no_and_offset(sb, block, &actual_group, 0); + if (actual_group == block_group) + return 1; + return 0; +} + +static int ext4_group_used_meta_blocks(struct super_block *sb, + ext4_group_t block_group) +{ + ext4_fsblk_t tmp; + struct ext4_sb_info *sbi = EXT4_SB(sb); + /* block bitmap, inode bitmap, and inode table blocks */ + int used_blocks = sbi->s_itb_per_group + 2; + + if (EXT4_HAS_INCOMPAT_FEATURE(sb, EXT4_FEATURE_INCOMPAT_FLEX_BG)) { + struct ext4_group_desc *gdp; + struct buffer_head *bh; + + gdp = ext4_get_group_desc(sb, block_group, &bh); + if (!ext4_block_in_group(sb, ext4_block_bitmap(sb, gdp), + block_group)) + used_blocks--; + + if (!ext4_block_in_group(sb, ext4_inode_bitmap(sb, gdp), + block_group)) + used_blocks--; + + tmp = ext4_inode_table(sb, gdp); + for (; tmp < ext4_inode_table(sb, gdp) + + sbi->s_itb_per_group; tmp++) { + if (!ext4_block_in_group(sb, tmp, block_group)) + used_blocks -= 1; + } + } + return used_blocks; +} /* Initializes an uninitialized block bitmap if given, and returns the * number of blocks free in the group. */ unsigned ext4_init_block_bitmap(struct super_block *sb, struct buffer_head *bh, @@ -105,20 +145,34 @@ unsigned ext4_init_block_bitmap(struct super_block *sb, struct buffer_head *bh, free_blocks = group_blocks - bit_max; if (bh) { - ext4_fsblk_t start; + ext4_fsblk_t start, tmp; + int flex_bg = 0; for (bit = 0; bit < bit_max; bit++) ext4_set_bit(bit, bh->b_data); start = ext4_group_first_block_no(sb, block_group); - /* Set bits for block and inode bitmaps, and inode table */ - ext4_set_bit(ext4_block_bitmap(sb, gdp) - start, bh->b_data); - ext4_set_bit(ext4_inode_bitmap(sb, gdp) - start, bh->b_data); - for (bit = (ext4_inode_table(sb, gdp) - start), - bit_max = bit + sbi->s_itb_per_group; bit < bit_max; bit++) - ext4_set_bit(bit, bh->b_data); + if (EXT4_HAS_INCOMPAT_FEATURE(sb, + EXT4_FEATURE_INCOMPAT_FLEX_BG)) + flex_bg = 1; + /* Set bits for block and inode bitmaps, and inode table */ + tmp = ext4_block_bitmap(sb, gdp); + if (!flex_bg || ext4_block_in_group(sb, tmp, block_group)) + ext4_set_bit(tmp - start, bh->b_data); + + tmp = ext4_inode_bitmap(sb, gdp); + if (!flex_bg || ext4_block_in_group(sb, tmp, block_group)) + ext4_set_bit(tmp - start, bh->b_data); + + tmp = ext4_inode_table(sb, gdp); + for (; tmp < ext4_inode_table(sb, gdp) + + sbi->s_itb_per_group; tmp++) { + if (!flex_bg || + ext4_block_in_group(sb, tmp, block_group)) + ext4_set_bit(tmp - start, bh->b_data); + } /* * Also if the number of blocks within the group is * less than the blocksize * 8 ( which is the size @@ -126,8 +180,7 @@ unsigned ext4_init_block_bitmap(struct super_block *sb, struct buffer_head *bh, */ mark_bitmap_end(group_blocks, sb->s_blocksize * 8, bh->b_data); } - - return free_blocks - sbi->s_itb_per_group - 2; + return free_blocks - ext4_group_used_meta_blocks(sb, block_group); } diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index 873ad9b3418ceeeb6b232566e525b60ccac07616..c9900aade15072821bb74e87e34d6050f2d84704 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -2745,8 +2745,6 @@ ext4_mb_mark_diskspace_used(struct ext4_allocation_context *ac, sbi = EXT4_SB(sb); es = sbi->s_es; - ext4_debug("using block group %lu(%d)\n", ac->ac_b_ex.fe_group, - gdp->bg_free_blocks_count); err = -EIO; bitmap_bh = read_block_bitmap(sb, ac->ac_b_ex.fe_group); @@ -2762,6 +2760,9 @@ ext4_mb_mark_diskspace_used(struct ext4_allocation_context *ac, if (!gdp) goto out_err; + ext4_debug("using block group %lu(%d)\n", ac->ac_b_ex.fe_group, + gdp->bg_free_blocks_count); + err = ext4_journal_get_write_access(handle, gdp_bh); if (err) goto out_err; @@ -3094,8 +3095,7 @@ static void ext4_mb_use_inode_pa(struct ext4_allocation_context *ac, static void ext4_mb_use_group_pa(struct ext4_allocation_context *ac, struct ext4_prealloc_space *pa) { - unsigned len = ac->ac_o_ex.fe_len; - + unsigned int len = ac->ac_o_ex.fe_len; ext4_get_group_no_and_offset(ac->ac_sb, pa->pa_pstart, &ac->ac_b_ex.fe_group, &ac->ac_b_ex.fe_start); diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c index 9f086a6a472b1c13359334d6966caaa6a90d4ea1..9ff7b1c04239d6581a12f0dd18a73538a0695abc 100644 --- a/fs/ext4/resize.c +++ b/fs/ext4/resize.c @@ -563,7 +563,8 @@ static int reserve_backup_gdb(handle_t *handle, struct inode *inode, } blk = EXT4_SB(sb)->s_sbh->b_blocknr + 1 + EXT4_SB(sb)->s_gdb_count; - data = (__le32 *)dind->b_data + EXT4_SB(sb)->s_gdb_count; + data = (__le32 *)dind->b_data + (EXT4_SB(sb)->s_gdb_count % + EXT4_ADDR_PER_BLOCK(sb)); end = (__le32 *)dind->b_data + EXT4_ADDR_PER_BLOCK(sb); /* Get each reserved primary GDT block and verify it holds backups */ @@ -854,7 +855,8 @@ int ext4_group_add(struct super_block *sb, struct ext4_new_group_data *input) */ /* Update group descriptor block for new group */ - gdp = (struct ext4_group_desc *)primary->b_data + gdb_off; + gdp = (struct ext4_group_desc *)((char *)primary->b_data + + gdb_off * EXT4_DESC_SIZE(sb)); ext4_block_bitmap_set(sb, gdp, input->block_bitmap); /* LV FIXME */ ext4_inode_bitmap_set(sb, gdp, input->inode_bitmap); /* LV FIXME */ diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 09d9359c80550a66654653b0993c30117b9f0865..cb96f127c36684eab7ddff36e97a64b3d1be0d2c 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -671,6 +671,7 @@ static int ext4_show_options(struct seq_file *seq, struct vfsmount *vfs) unsigned long def_mount_opts; struct super_block *sb = vfs->mnt_sb; struct ext4_sb_info *sbi = EXT4_SB(sb); + journal_t *journal = sbi->s_journal; struct ext4_super_block *es = sbi->s_es; def_mount_opts = le32_to_cpu(es->s_default_mount_opts); @@ -729,8 +730,15 @@ static int ext4_show_options(struct seq_file *seq, struct vfsmount *vfs) seq_printf(seq, ",commit=%u", (unsigned) (sbi->s_commit_interval / HZ)); } - if (test_opt(sb, BARRIER)) - seq_puts(seq, ",barrier=1"); + /* + * We're changing the default of barrier mount option, so + * let's always display its mount state so it's clear what its + * status is. + */ + seq_puts(seq, ",barrier="); + seq_puts(seq, test_opt(sb, BARRIER) ? "1" : "0"); + if (test_opt(sb, JOURNAL_ASYNC_COMMIT)) + seq_puts(seq, ",journal_async_commit"); if (test_opt(sb, NOBH)) seq_puts(seq, ",nobh"); if (!test_opt(sb, EXTENTS)) @@ -1907,6 +1915,7 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent) sbi->s_resgid = le16_to_cpu(es->s_def_resgid); set_opt(sbi->s_mount_opt, RESERVATION); + set_opt(sbi->s_mount_opt, BARRIER); /* * turn on extents feature by default in ext4 filesystem @@ -2189,6 +2198,29 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent) EXT4_HAS_COMPAT_FEATURE(sb, EXT4_FEATURE_COMPAT_HAS_JOURNAL)) { if (ext4_load_journal(sb, es, journal_devnum)) goto failed_mount3; + if (!(sb->s_flags & MS_RDONLY) && + EXT4_SB(sb)->s_journal->j_failed_commit) { + printk(KERN_CRIT "EXT4-fs error (device %s): " + "ext4_fill_super: Journal transaction " + "%u is corrupt\n", sb->s_id, + EXT4_SB(sb)->s_journal->j_failed_commit); + if (test_opt (sb, ERRORS_RO)) { + printk (KERN_CRIT + "Mounting filesystem read-only\n"); + sb->s_flags |= MS_RDONLY; + EXT4_SB(sb)->s_mount_state |= EXT4_ERROR_FS; + es->s_state |= cpu_to_le16(EXT4_ERROR_FS); + } + if (test_opt(sb, ERRORS_PANIC)) { + EXT4_SB(sb)->s_mount_state |= EXT4_ERROR_FS; + es->s_state |= cpu_to_le16(EXT4_ERROR_FS); + ext4_commit_super(sb, es, 1); + printk(KERN_CRIT + "EXT4-fs (device %s): mount failed\n", + sb->s_id); + goto failed_mount4; + } + } } else if (journal_inum) { if (ext4_create_journal(sb, es, journal_inum)) goto failed_mount3; diff --git a/fs/fat/file.c b/fs/fat/file.c index 27cc1164ec36baa84284836686d1603a36451423..771326b8047e0ff5e3483f885c1edc30a604471a 100644 --- a/fs/fat/file.c +++ b/fs/fat/file.c @@ -257,26 +257,34 @@ int fat_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat) } EXPORT_SYMBOL_GPL(fat_getattr); -static int fat_check_mode(const struct msdos_sb_info *sbi, struct inode *inode, - mode_t mode) +static int fat_sanitize_mode(const struct msdos_sb_info *sbi, + struct inode *inode, umode_t *mode_ptr) { - mode_t mask, req = mode & ~S_IFMT; + mode_t mask, perm; - if (S_ISREG(mode)) + /* + * Note, the basic check is already done by a caller of + * (attr->ia_mode & ~MSDOS_VALID_MODE) + */ + + if (S_ISREG(inode->i_mode)) mask = sbi->options.fs_fmask; else mask = sbi->options.fs_dmask; + perm = *mode_ptr & ~(S_IFMT | mask); + /* * Of the r and x bits, all (subject to umask) must be present. Of the * w bits, either all (subject to umask) or none must be present. */ - req &= ~mask; - if ((req & (S_IRUGO | S_IXUGO)) != (inode->i_mode & (S_IRUGO|S_IXUGO))) + if ((perm & (S_IRUGO | S_IXUGO)) != (inode->i_mode & (S_IRUGO|S_IXUGO))) return -EPERM; - if ((req & S_IWUGO) && ((req & S_IWUGO) != (S_IWUGO & ~mask))) + if ((perm & S_IWUGO) && ((perm & S_IWUGO) != (S_IWUGO & ~mask))) return -EPERM; + *mode_ptr &= S_IFMT | perm; + return 0; } @@ -299,7 +307,7 @@ int fat_setattr(struct dentry *dentry, struct iattr *attr) { struct msdos_sb_info *sbi = MSDOS_SB(dentry->d_sb); struct inode *inode = dentry->d_inode; - int mask, error = 0; + int error = 0; unsigned int ia_valid; lock_kernel(); @@ -332,12 +340,13 @@ int fat_setattr(struct dentry *dentry, struct iattr *attr) error = 0; goto out; } + if (((attr->ia_valid & ATTR_UID) && (attr->ia_uid != sbi->options.fs_uid)) || ((attr->ia_valid & ATTR_GID) && (attr->ia_gid != sbi->options.fs_gid)) || ((attr->ia_valid & ATTR_MODE) && - fat_check_mode(sbi, inode, attr->ia_mode) < 0)) + (attr->ia_mode & ~MSDOS_VALID_MODE))) error = -EPERM; if (error) { @@ -346,15 +355,16 @@ int fat_setattr(struct dentry *dentry, struct iattr *attr) goto out; } - error = inode_setattr(inode, attr); - if (error) - goto out; + /* + * We don't return -EPERM here. Yes, strange, but this is too + * old behavior. + */ + if (attr->ia_valid & ATTR_MODE) { + if (fat_sanitize_mode(sbi, inode, &attr->ia_mode) < 0) + attr->ia_valid &= ~ATTR_MODE; + } - if (S_ISDIR(inode->i_mode)) - mask = sbi->options.fs_dmask; - else - mask = sbi->options.fs_fmask; - inode->i_mode &= S_IFMT | (S_IRWXUGO & ~mask); + error = inode_setattr(inode, attr); out: unlock_kernel(); return error; diff --git a/fs/file.c b/fs/file.c index 4c6f0ea12c419c52154558c271586b7887dabf13..7b3887e054d0bcb5e0e187c8e1e42691c4fadcd0 100644 --- a/fs/file.c +++ b/fs/file.c @@ -26,6 +26,8 @@ struct fdtable_defer { }; int sysctl_nr_open __read_mostly = 1024*1024; +int sysctl_nr_open_min = BITS_PER_LONG; +int sysctl_nr_open_max = 1024 * 1024; /* raised later */ /* * We use this list to defer free fdtables that have vmalloced @@ -119,8 +121,6 @@ static void copy_fdtable(struct fdtable *nfdt, struct fdtable *ofdt) unsigned int cpy, set; BUG_ON(nfdt->max_fds < ofdt->max_fds); - if (ofdt->max_fds == 0) - return; cpy = ofdt->max_fds * sizeof(struct file *); set = (nfdt->max_fds - ofdt->max_fds) * sizeof(struct file *); @@ -261,6 +261,139 @@ int expand_files(struct files_struct *files, int nr) return expand_fdtable(files, nr); } +static int count_open_files(struct fdtable *fdt) +{ + int size = fdt->max_fds; + int i; + + /* Find the last open fd */ + for (i = size/(8*sizeof(long)); i > 0; ) { + if (fdt->open_fds->fds_bits[--i]) + break; + } + i = (i+1) * 8 * sizeof(long); + return i; +} + +/* + * Allocate a new files structure and copy contents from the + * passed in files structure. + * errorp will be valid only when the returned files_struct is NULL. + */ +struct files_struct *dup_fd(struct files_struct *oldf, int *errorp) +{ + struct files_struct *newf; + struct file **old_fds, **new_fds; + int open_files, size, i; + struct fdtable *old_fdt, *new_fdt; + + *errorp = -ENOMEM; + newf = kmem_cache_alloc(files_cachep, GFP_KERNEL); + if (!newf) + goto out; + + atomic_set(&newf->count, 1); + + spin_lock_init(&newf->file_lock); + newf->next_fd = 0; + new_fdt = &newf->fdtab; + new_fdt->max_fds = NR_OPEN_DEFAULT; + new_fdt->close_on_exec = (fd_set *)&newf->close_on_exec_init; + new_fdt->open_fds = (fd_set *)&newf->open_fds_init; + new_fdt->fd = &newf->fd_array[0]; + INIT_RCU_HEAD(&new_fdt->rcu); + new_fdt->next = NULL; + + spin_lock(&oldf->file_lock); + old_fdt = files_fdtable(oldf); + open_files = count_open_files(old_fdt); + + /* + * Check whether we need to allocate a larger fd array and fd set. + */ + while (unlikely(open_files > new_fdt->max_fds)) { + spin_unlock(&oldf->file_lock); + + if (new_fdt != &newf->fdtab) { + free_fdarr(new_fdt); + free_fdset(new_fdt); + kfree(new_fdt); + } + + new_fdt = alloc_fdtable(open_files - 1); + if (!new_fdt) { + *errorp = -ENOMEM; + goto out_release; + } + + /* beyond sysctl_nr_open; nothing to do */ + if (unlikely(new_fdt->max_fds < open_files)) { + free_fdarr(new_fdt); + free_fdset(new_fdt); + kfree(new_fdt); + *errorp = -EMFILE; + goto out_release; + } + + /* + * Reacquire the oldf lock and a pointer to its fd table + * who knows it may have a new bigger fd table. We need + * the latest pointer. + */ + spin_lock(&oldf->file_lock); + old_fdt = files_fdtable(oldf); + open_files = count_open_files(old_fdt); + } + + old_fds = old_fdt->fd; + new_fds = new_fdt->fd; + + memcpy(new_fdt->open_fds->fds_bits, + old_fdt->open_fds->fds_bits, open_files/8); + memcpy(new_fdt->close_on_exec->fds_bits, + old_fdt->close_on_exec->fds_bits, open_files/8); + + for (i = open_files; i != 0; i--) { + struct file *f = *old_fds++; + if (f) { + get_file(f); + } else { + /* + * The fd may be claimed in the fd bitmap but not yet + * instantiated in the files array if a sibling thread + * is partway through open(). So make sure that this + * fd is available to the new process. + */ + FD_CLR(open_files - i, new_fdt->open_fds); + } + rcu_assign_pointer(*new_fds++, f); + } + spin_unlock(&oldf->file_lock); + + /* compute the remainder to be cleared */ + size = (new_fdt->max_fds - open_files) * sizeof(struct file *); + + /* This is long word aligned thus could use a optimized version */ + memset(new_fds, 0, size); + + if (new_fdt->max_fds > open_files) { + int left = (new_fdt->max_fds-open_files)/8; + int start = open_files / (8 * sizeof(unsigned long)); + + memset(&new_fdt->open_fds->fds_bits[start], 0, left); + memset(&new_fdt->close_on_exec->fds_bits[start], 0, left); + } + + rcu_assign_pointer(newf->fdt, new_fdt); + + return newf; + +out_release: + kmem_cache_free(files_cachep, newf); +out: + return NULL; +} + static void __devinit fdtable_defer_list_init(int cpu) { struct fdtable_defer *fddef = &per_cpu(fdtable_defer_list, cpu); @@ -274,4 +407,19 @@ void __init files_defer_init(void) int i; for_each_possible_cpu(i) fdtable_defer_list_init(i); + sysctl_nr_open_max = min((size_t)INT_MAX, ~(size_t)0/sizeof(void *)) & + -BITS_PER_LONG; } + +struct files_struct init_files = { + .count = ATOMIC_INIT(1), + .fdt = &init_files.fdtab, + .fdtab = { + .max_fds = NR_OPEN_DEFAULT, + .fd = &init_files.fd_array[0], + .close_on_exec = (fd_set *)&init_files.close_on_exec_init, + .open_fds = (fd_set *)&init_files.open_fds_init, + .rcu = RCU_HEAD_INIT, + }, + .file_lock = __SPIN_LOCK_UNLOCKED(init_task.file_lock), +}; diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index fb77e0962132ea5ee1d2f9dc28f97206335f9125..3141690558c8aa6029128f7c2d8a5b9fc742696d 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -488,7 +488,12 @@ static struct fuse_conn *new_conn(struct super_block *sb) err = bdi_init(&fc->bdi); if (err) goto error_kfree; - err = bdi_register_dev(&fc->bdi, fc->dev); + if (sb->s_bdev) { + err = bdi_register(&fc->bdi, NULL, "%u:%u-fuseblk", + MAJOR(fc->dev), MINOR(fc->dev)); + } else { + err = bdi_register_dev(&fc->bdi, fc->dev); + } if (err) goto error_bdi_destroy; /* @@ -586,7 +591,7 @@ static void process_init_reply(struct fuse_conn *fc, struct fuse_req *req) fc->bdi.ra_pages = min(fc->bdi.ra_pages, ra_pages); fc->minor = arg->minor; fc->max_write = arg->minor < 5 ? 4096 : arg->max_write; - fc->max_write = min_t(unsigned, 4096, fc->max_write); + fc->max_write = max_t(unsigned, 4096, fc->max_write); fc->conn_init = 1; } fuse_put_request(fc, req); @@ -662,7 +667,7 @@ static int fuse_fill_super(struct super_block *sb, void *data, int silent) fc->flags = d.flags; fc->user_id = d.user_id; fc->group_id = d.group_id; - fc->max_read = min_t(unsigned, 4096, d.max_read); + fc->max_read = max_t(unsigned, 4096, d.max_read); /* Used by get_root_inode() */ sb->s_fs_info = fc; diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c index c19184f2e70e53f268c757dd77d6a481b6f8604d..bec76b1c2bb0c59c77d5d54bfae7502a2ff490fe 100644 --- a/fs/gfs2/bmap.c +++ b/fs/gfs2/bmap.c @@ -246,15 +246,11 @@ static void find_metapath(const struct gfs2_sbd *sdp, u64 block, } -static inline unsigned int zero_metapath_length(const struct metapath *mp, - unsigned height) +static inline unsigned int metapath_branch_start(const struct metapath *mp) { - unsigned int i; - for (i = 0; i < height - 1; i++) { - if (mp->mp_list[i] != 0) - return i; - } - return height; + if (mp->mp_list[0] == 0) + return 2; + return 1; } /** @@ -436,7 +432,7 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock, struct gfs2_sbd *sdp = GFS2_SB(inode); struct buffer_head *dibh = mp->mp_bh[0]; u64 bn, dblock = 0; - unsigned n, i, blks, alloced = 0, iblks = 0, zmpl = 0; + unsigned n, i, blks, alloced = 0, iblks = 0, branch_start = 0; unsigned dblks = 0; unsigned ptrs_per_blk; const unsigned end_of_metadata = height - 1; @@ -471,9 +467,8 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock, /* Building up tree height */ state = ALLOC_GROW_HEIGHT; iblks = height - ip->i_height; - zmpl = zero_metapath_length(mp, height); - iblks -= zmpl; - iblks += height; + branch_start = metapath_branch_start(mp); + iblks += (height - branch_start); } } @@ -509,13 +504,13 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock, sizeof(struct gfs2_meta_header)); *ptr = zero_bn; state = ALLOC_GROW_DEPTH; - for(i = zmpl; i < height; i++) { + for(i = branch_start; i < height; i++) { if (mp->mp_bh[i] == NULL) break; brelse(mp->mp_bh[i]); mp->mp_bh[i] = NULL; } - i = zmpl; + i = branch_start; } if (n == 0) break; diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c index d31badadef8f929bd5e5bec992cf7c717b674ddb..07d84d16cda4365eac465f375d22497414d0c988 100644 --- a/fs/gfs2/glops.c +++ b/fs/gfs2/glops.c @@ -249,7 +249,7 @@ static int inode_go_lock(struct gfs2_holder *gh) struct gfs2_inode *ip = gl->gl_object; int error = 0; - if (!ip) + if (!ip || (gh->gh_flags & GL_SKIP)) return 0; if (test_bit(GIF_INVALID, &ip->i_flags)) { diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index 9c2c0b90b22a2e1c041d745a7386752a0399529b..eabe5eac41dade68b5cccdffc499eec3eedd7728 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -236,6 +236,7 @@ enum { GIF_INVALID = 0, GIF_QD_LOCKED = 1, GIF_SW_PAGED = 3, + GIF_USER = 4, /* user inode, not metadata addr space */ }; struct gfs2_dinode_host { diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index 3a9ef526c308be626b9a3470e27437d11240dab0..09453d057e4126535ab0c1641c75b4d6fa7b3808 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -47,8 +47,7 @@ static int iget_test(struct inode *inode, void *opaque) struct gfs2_inode *ip = GFS2_I(inode); u64 *no_addr = opaque; - if (ip->i_no_addr == *no_addr && - inode->i_private != NULL) + if (ip->i_no_addr == *no_addr && test_bit(GIF_USER, &ip->i_flags)) return 1; return 0; @@ -61,6 +60,7 @@ static int iget_set(struct inode *inode, void *opaque) inode->i_ino = (unsigned long)*no_addr; ip->i_no_addr = *no_addr; + set_bit(GIF_USER, &ip->i_flags); return 0; } @@ -86,7 +86,7 @@ static int iget_skip_test(struct inode *inode, void *opaque) struct gfs2_inode *ip = GFS2_I(inode); struct gfs2_skip_data *data = opaque; - if (ip->i_no_addr == data->no_addr && inode->i_private != NULL){ + if (ip->i_no_addr == data->no_addr && test_bit(GIF_USER, &ip->i_flags)){ if (inode->i_state & (I_FREEING|I_CLEAR|I_WILL_FREE)){ data->skipped = 1; return 0; @@ -105,6 +105,7 @@ static int iget_skip_set(struct inode *inode, void *opaque) return 1; inode->i_ino = (unsigned long)(data->no_addr); ip->i_no_addr = data->no_addr; + set_bit(GIF_USER, &ip->i_flags); return 0; } @@ -166,7 +167,7 @@ void gfs2_set_iop(struct inode *inode) * Returns: A VFS inode, or an error */ -struct inode *gfs2_inode_lookup(struct super_block *sb, +struct inode *gfs2_inode_lookup(struct super_block *sb, unsigned int type, u64 no_addr, u64 no_formal_ino, int skip_freeing) @@ -187,7 +188,6 @@ struct inode *gfs2_inode_lookup(struct super_block *sb, if (inode->i_state & I_NEW) { struct gfs2_sbd *sdp = GFS2_SB(inode); - inode->i_private = ip; ip->i_no_formal_ino = no_formal_ino; error = gfs2_glock_get(sdp, no_addr, &gfs2_inode_glops, CREATE, &ip->i_gl); diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c index 85aea27b4a862f178fd0d1233b97f23064c6df7d..78d75f892f82e198db720fe53c57fe49780dade7 100644 --- a/fs/gfs2/meta_io.c +++ b/fs/gfs2/meta_io.c @@ -1,6 +1,6 @@ /* * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. - * Copyright (C) 2004-2006 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 @@ -69,13 +69,15 @@ static const struct address_space_operations aspace_aops = { struct inode *gfs2_aspace_get(struct gfs2_sbd *sdp) { struct inode *aspace; + struct gfs2_inode *ip; aspace = new_inode(sdp->sd_vfs); if (aspace) { mapping_set_gfp_mask(aspace->i_mapping, GFP_NOFS); aspace->i_mapping->a_ops = &aspace_aops; aspace->i_size = ~0ULL; - aspace->i_private = NULL; + ip = GFS2_I(aspace); + clear_bit(GIF_USER, &ip->i_flags); insert_inode_hash(aspace); } return aspace; diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c index ef9c6c4f80f6cb420ba539e26a601240bbb49183..b2028c82e8d1ae53fc04672303ce4e14fa3d7276 100644 --- a/fs/gfs2/ops_fstype.c +++ b/fs/gfs2/ops_fstype.c @@ -142,8 +142,8 @@ static int init_names(struct gfs2_sbd *sdp, int silent) if (!table[0]) table = sdp->sd_vfs->s_id; - snprintf(sdp->sd_proto_name, GFS2_FSNAME_LEN, "%s", proto); - snprintf(sdp->sd_table_name, GFS2_FSNAME_LEN, "%s", table); + strlcpy(sdp->sd_proto_name, proto, GFS2_FSNAME_LEN); + strlcpy(sdp->sd_table_name, table, GFS2_FSNAME_LEN); table = sdp->sd_table_name; while ((table = strchr(table, '/'))) diff --git a/fs/gfs2/ops_super.c b/fs/gfs2/ops_super.c index 2278c68b7e35cd8f1ee5395f8db6ffb908d9d77c..0b7cc920eb89331f651cb3909c9492270d3db242 100644 --- a/fs/gfs2/ops_super.c +++ b/fs/gfs2/ops_super.c @@ -1,6 +1,6 @@ /* * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. - * Copyright (C) 2004-2006 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 @@ -52,7 +52,7 @@ static int gfs2_write_inode(struct inode *inode, int sync) struct gfs2_inode *ip = GFS2_I(inode); /* Check this is a "normal" inode */ - if (inode->i_private) { + if (test_bit(GIF_USER, &ip->i_flags)) { if (current->flags & PF_MEMALLOC) return 0; if (sync) @@ -297,8 +297,9 @@ static int gfs2_remount_fs(struct super_block *sb, int *flags, char *data) */ static void gfs2_drop_inode(struct inode *inode) { - if (inode->i_private && inode->i_nlink) { - struct gfs2_inode *ip = GFS2_I(inode); + struct gfs2_inode *ip = GFS2_I(inode); + + if (test_bit(GIF_USER, &ip->i_flags) && inode->i_nlink) { struct gfs2_glock *gl = ip->i_iopen_gh.gh_gl; if (gl && test_bit(GLF_DEMOTE, &gl->gl_flags)) clear_nlink(inode); @@ -314,12 +315,13 @@ static void gfs2_drop_inode(struct inode *inode) static void gfs2_clear_inode(struct inode *inode) { + struct gfs2_inode *ip = GFS2_I(inode); + /* This tells us its a "real" inode and not one which only * serves to contain an address space (see rgrp.c, meta_io.c) * which therefore doesn't have its own glocks. */ - if (inode->i_private) { - struct gfs2_inode *ip = GFS2_I(inode); + if (test_bit(GIF_USER, &ip->i_flags)) { ip->i_gl->gl_object = NULL; gfs2_glock_schedule_for_reclaim(ip->i_gl); gfs2_glock_put(ip->i_gl); @@ -419,7 +421,7 @@ static void gfs2_delete_inode(struct inode *inode) struct gfs2_holder gh; int error; - if (!inode->i_private) + if (!test_bit(GIF_USER, &ip->i_flags)) goto out; error = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &gh); diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c index 7e8f0b1d6c6ea2d39cb18811a7762c1b8e15ee6c..3401628d742b6cbfd5b53c9a4ed11f42d3372413 100644 --- a/fs/gfs2/rgrp.c +++ b/fs/gfs2/rgrp.c @@ -195,7 +195,7 @@ ulong_aligned: depending on architecture. I've experimented with several ways of writing this section such as using an else before the goto but this one seems to be the fastest. */ - while ((unsigned char *)plong < end - 1) { + while ((unsigned char *)plong < end - sizeof(unsigned long)) { prefetch(plong + 1); if (((*plong) & LBITMASK) != lskipval) break; @@ -1495,7 +1495,7 @@ u64 gfs2_alloc_block(struct gfs2_inode *ip, unsigned int *n) al->al_alloced += *n; - gfs2_statfs_change(sdp, 0, -*n, 0); + gfs2_statfs_change(sdp, 0, -(s64)*n, 0); gfs2_quota_change(ip, *n, ip->i_inode.i_uid, ip->i_inode.i_gid); spin_lock(&sdp->sd_rindex_spin); diff --git a/fs/hppfs/Makefile b/fs/hppfs/Makefile index 8a1f50344368a9e1c1a3efab4120effd5d7e70da..3a982bd975d29633e1de785c599717ae079bc8ec 100644 --- a/fs/hppfs/Makefile +++ b/fs/hppfs/Makefile @@ -3,7 +3,4 @@ # Licensed under the GPL # -hppfs-objs := hppfs.o - -obj-y = -obj-$(CONFIG_HPPFS) += $(hppfs-objs) +obj-$(CONFIG_HPPFS) += hppfs.o diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c index 4d99685fdce43b5ebb1c5ccbcab5a89c2443747a..a2ed72f7ceee78f529d9fbebb6a89b02cbd86f15 100644 --- a/fs/jbd2/commit.c +++ b/fs/jbd2/commit.c @@ -168,6 +168,7 @@ static int journal_submit_commit_record(journal_t *journal, spin_unlock(&journal->j_state_lock); /* And try again, without the barrier */ + lock_buffer(bh); set_buffer_uptodate(bh); set_buffer_dirty(bh); ret = submit_bh(WRITE, bh); diff --git a/fs/jbd2/recovery.c b/fs/jbd2/recovery.c index 5d0405a9e7ca081f1ce72cefd4d4b82c10c9b3fd..058f50f65b766605eb7c88cb56e80f84156c05d8 100644 --- a/fs/jbd2/recovery.c +++ b/fs/jbd2/recovery.c @@ -344,6 +344,7 @@ static int calc_chksums(journal_t *journal, struct buffer_head *bh, *crc32_sum = crc32_be(*crc32_sum, (void *)obh->b_data, obh->b_size); } + put_bh(obh); } return 0; } @@ -610,9 +611,8 @@ static int do_one_pass(journal_t *journal, chksum_err = chksum_seen = 0; if (info->end_transaction) { - printk(KERN_ERR "JBD: Transaction %u " - "found to be corrupt.\n", - next_commit_ID - 1); + journal->j_failed_commit = + info->end_transaction; brelse(bh); break; } @@ -643,10 +643,8 @@ static int do_one_pass(journal_t *journal, if (!JBD2_HAS_INCOMPAT_FEATURE(journal, JBD2_FEATURE_INCOMPAT_ASYNC_COMMIT)){ - printk(KERN_ERR - "JBD: Transaction %u " - "found to be corrupt.\n", - next_commit_ID); + journal->j_failed_commit = + next_commit_ID; brelse(bh); break; } diff --git a/fs/libfs.c b/fs/libfs.c index b004dfadd8917d4cbf91d9994a9b4893ea6b3922..892d41cb3382842a8c1a4b205f6a67fbd38c888b 100644 --- a/fs/libfs.c +++ b/fs/libfs.c @@ -528,6 +528,23 @@ ssize_t simple_read_from_buffer(void __user *to, size_t count, loff_t *ppos, return count; } +ssize_t memory_read_from_buffer(void *to, size_t count, loff_t *ppos, + const void *from, size_t available) +{ + loff_t pos = *ppos; + + if (pos < 0) + return -EINVAL; + if (pos >= available) + return 0; + if (count > available - pos) + count = available - pos; + memcpy(to, from + pos, count); + *ppos = pos + count; + + return count; +} + /* * Transaction based IO. * The file expects a single write which triggers the transaction, and then @@ -800,6 +817,7 @@ EXPORT_SYMBOL(simple_statfs); EXPORT_SYMBOL(simple_sync_file); EXPORT_SYMBOL(simple_unlink); EXPORT_SYMBOL(simple_read_from_buffer); +EXPORT_SYMBOL(memory_read_from_buffer); EXPORT_SYMBOL(simple_transaction_get); EXPORT_SYMBOL(simple_transaction_read); EXPORT_SYMBOL(simple_transaction_release); diff --git a/fs/locks.c b/fs/locks.c index 11dbf08651b70861d31530ef73436dc2e3beffc1..dce8c747371c77e618ee387158c37451daf63c97 100644 --- a/fs/locks.c +++ b/fs/locks.c @@ -561,9 +561,6 @@ static void locks_insert_lock(struct file_lock **pos, struct file_lock *fl) /* insert into file's list */ fl->fl_next = *pos; *pos = fl; - - if (fl->fl_ops && fl->fl_ops->fl_insert) - fl->fl_ops->fl_insert(fl); } /* @@ -586,9 +583,6 @@ static void locks_delete_lock(struct file_lock **thisfl_p) fl->fl_fasync = NULL; } - if (fl->fl_ops && fl->fl_ops->fl_remove) - fl->fl_ops->fl_remove(fl); - if (fl->fl_nspid) { put_pid(fl->fl_nspid); fl->fl_nspid = NULL; diff --git a/fs/namei.c b/fs/namei.c index 32fd9655485b7fc9b8c8616ad6a61f6ac243b328..01e67dddcc3d2033a2038c37f9f791ba0921a781 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -581,15 +581,13 @@ static __always_inline int link_path_walk(const char *name, struct nameidata *nd int result; /* make sure the stuff we saved doesn't go away */ - dget(save.dentry); - mntget(save.mnt); + path_get(&save); result = __link_path_walk(name, nd); if (result == -ESTALE) { /* nd->path had been dropped */ nd->path = save; - dget(nd->path.dentry); - mntget(nd->path.mnt); + path_get(&nd->path); nd->flags |= LOOKUP_REVAL; result = __link_path_walk(name, nd); } @@ -1216,8 +1214,9 @@ int vfs_path_lookup(struct dentry *dentry, struct vfsmount *mnt, nd->flags = flags; nd->depth = 0; - nd->path.mnt = mntget(mnt); - nd->path.dentry = dget(dentry); + nd->path.dentry = dentry; + nd->path.mnt = mnt; + path_get(&nd->path); retval = path_walk(name, nd); if (unlikely(!retval && !audit_dummy_context() && nd->path.dentry && @@ -2003,18 +2002,22 @@ struct dentry *lookup_create(struct nameidata *nd, int is_dir) if (IS_ERR(dentry)) goto fail; + if (dentry->d_inode) + goto eexist; /* * Special case - lookup gave negative, but... we had foo/bar/ * From the vfs_mknod() POV we just have a negative dentry - * all is fine. Let's be bastards - you had / on the end, you've * been asking for (non-existent) directory. -ENOENT for you. */ - if (!is_dir && nd->last.name[nd->last.len] && !dentry->d_inode) - goto enoent; + if (unlikely(!is_dir && nd->last.name[nd->last.len])) { + dput(dentry); + dentry = ERR_PTR(-ENOENT); + } return dentry; -enoent: +eexist: dput(dentry); - dentry = ERR_PTR(-ENOENT); + dentry = ERR_PTR(-EEXIST); fail: return dentry; } @@ -2853,16 +2856,17 @@ int generic_readlink(struct dentry *dentry, char __user *buffer, int buflen) { struct nameidata nd; void *cookie; + int res; nd.depth = 0; cookie = dentry->d_inode->i_op->follow_link(dentry, &nd); - if (!IS_ERR(cookie)) { - int res = vfs_readlink(dentry, buffer, buflen, nd_get_link(&nd)); - if (dentry->d_inode->i_op->put_link) - dentry->d_inode->i_op->put_link(dentry, &nd, cookie); - cookie = ERR_PTR(res); - } - return PTR_ERR(cookie); + if (IS_ERR(cookie)) + return PTR_ERR(cookie); + + res = vfs_readlink(dentry, buffer, buflen, nd_get_link(&nd)); + if (dentry->d_inode->i_op->put_link) + dentry->d_inode->i_op->put_link(dentry, &nd, cookie); + return res; } int vfs_follow_link(struct nameidata *nd, const char *link) diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index 5606ae3d72d377792bfd8689487389cc967315b5..c1e7c83006292c5085d2b2cb5b54f6d46fb0e2fa 100644 --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -182,7 +182,7 @@ static int nfs_callback_authenticate(struct svc_rqst *rqstp) if (clp == NULL) return SVC_DROP; - dprintk("%s: %s NFSv4 callback!\n", __FUNCTION__, + dprintk("%s: %s NFSv4 callback!\n", __func__, svc_print_addr(rqstp, buf, sizeof(buf))); nfs_put_client(clp); diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c index 15f7785048d3eca72defd3ddfc64452301226f5f..f7e83e23cf9f47a991ee6d303eee2227009f2712 100644 --- a/fs/nfs/callback_proc.c +++ b/fs/nfs/callback_proc.c @@ -57,7 +57,7 @@ out_iput: out_putclient: nfs_put_client(clp); out: - dprintk("%s: exit with status = %d\n", __FUNCTION__, ntohl(res->status)); + dprintk("%s: exit with status = %d\n", __func__, ntohl(res->status)); return res->status; } @@ -98,6 +98,6 @@ __be32 nfs4_callback_recall(struct cb_recallargs *args, void *dummy) nfs_put_client(prev); } while (clp != NULL); out: - dprintk("%s: exit with status = %d\n", __FUNCTION__, ntohl(res)); + dprintk("%s: exit with status = %d\n", __func__, ntohl(res)); return res; } diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c index 13619d24f023f5a3822109f122ee58f8d2aca521..dd0ef34b58450409b0ca959dca6f8e90c00568d7 100644 --- a/fs/nfs/callback_xdr.c +++ b/fs/nfs/callback_xdr.c @@ -141,7 +141,7 @@ static __be32 decode_compound_hdr_arg(struct xdr_stream *xdr, struct cb_compound /* We do not like overly long tags! */ if (hdr->taglen > CB_OP_TAGLEN_MAXSZ - 12) { printk("NFSv4 CALLBACK %s: client sent tag of length %u\n", - __FUNCTION__, hdr->taglen); + __func__, hdr->taglen); return htonl(NFS4ERR_RESOURCE); } p = read_buf(xdr, 12); @@ -151,7 +151,7 @@ static __be32 decode_compound_hdr_arg(struct xdr_stream *xdr, struct cb_compound /* Check minor version is zero. */ if (minor_version != 0) { printk(KERN_WARNING "%s: NFSv4 server callback with illegal minor version %u!\n", - __FUNCTION__, minor_version); + __func__, minor_version); return htonl(NFS4ERR_MINOR_VERS_MISMATCH); } hdr->callback_ident = ntohl(*p++); @@ -179,7 +179,7 @@ static __be32 decode_getattr_args(struct svc_rqst *rqstp, struct xdr_stream *xdr args->addr = svc_addr(rqstp); status = decode_bitmap(xdr, args->bitmap); out: - dprintk("%s: exit with status = %d\n", __FUNCTION__, ntohl(status)); + dprintk("%s: exit with status = %d\n", __func__, ntohl(status)); return status; } @@ -200,7 +200,7 @@ static __be32 decode_recall_args(struct svc_rqst *rqstp, struct xdr_stream *xdr, args->truncate = ntohl(*p); status = decode_fh(xdr, &args->fh); out: - dprintk("%s: exit with status = %d\n", __FUNCTION__, ntohl(status)); + dprintk("%s: exit with status = %d\n", __func__, ntohl(status)); return status; } @@ -349,7 +349,7 @@ static __be32 encode_getattr_res(struct svc_rqst *rqstp, struct xdr_stream *xdr, status = encode_attr_mtime(xdr, res->bitmap, &res->mtime); *savep = htonl((unsigned int)((char *)xdr->p - (char *)(savep+1))); out: - dprintk("%s: exit with status = %d\n", __FUNCTION__, ntohl(status)); + dprintk("%s: exit with status = %d\n", __func__, ntohl(status)); return status; } @@ -363,7 +363,7 @@ static __be32 process_op(struct svc_rqst *rqstp, long maxlen; __be32 res; - dprintk("%s: start\n", __FUNCTION__); + dprintk("%s: start\n", __func__); status = decode_op_hdr(xdr_in, &op_nr); if (likely(status == 0)) { switch (op_nr) { @@ -392,7 +392,7 @@ static __be32 process_op(struct svc_rqst *rqstp, status = res; if (op->encode_res != NULL && status == 0) status = op->encode_res(rqstp, xdr_out, resp); - dprintk("%s: done, status = %d\n", __FUNCTION__, ntohl(status)); + dprintk("%s: done, status = %d\n", __func__, ntohl(status)); return status; } @@ -401,37 +401,37 @@ static __be32 process_op(struct svc_rqst *rqstp, */ static __be32 nfs4_callback_compound(struct svc_rqst *rqstp, void *argp, void *resp) { - struct cb_compound_hdr_arg hdr_arg; - struct cb_compound_hdr_res hdr_res; + struct cb_compound_hdr_arg hdr_arg = { 0 }; + struct cb_compound_hdr_res hdr_res = { NULL }; struct xdr_stream xdr_in, xdr_out; __be32 *p; __be32 status; - unsigned int nops = 1; + unsigned int nops = 0; - dprintk("%s: start\n", __FUNCTION__); + dprintk("%s: start\n", __func__); xdr_init_decode(&xdr_in, &rqstp->rq_arg, rqstp->rq_arg.head[0].iov_base); p = (__be32*)((char *)rqstp->rq_res.head[0].iov_base + rqstp->rq_res.head[0].iov_len); xdr_init_encode(&xdr_out, &rqstp->rq_res, p); - decode_compound_hdr_arg(&xdr_in, &hdr_arg); + status = decode_compound_hdr_arg(&xdr_in, &hdr_arg); + if (status == __constant_htonl(NFS4ERR_RESOURCE)) + return rpc_garbage_args; + hdr_res.taglen = hdr_arg.taglen; hdr_res.tag = hdr_arg.tag; - hdr_res.nops = NULL; - encode_compound_hdr_res(&xdr_out, &hdr_res); + if (encode_compound_hdr_res(&xdr_out, &hdr_res) != 0) + return rpc_system_err; - for (;;) { + while (status == 0 && nops != hdr_arg.nops) { status = process_op(rqstp, &xdr_in, argp, &xdr_out, resp); - if (status != 0) - break; - if (nops == hdr_arg.nops) - break; nops++; } + *hdr_res.status = status; *hdr_res.nops = htonl(nops); - dprintk("%s: done, status = %u\n", __FUNCTION__, ntohl(status)); + dprintk("%s: done, status = %u\n", __func__, ntohl(status)); return rpc_success; } diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 89ac5bb0401c243784925cef21199036558a2c0d..f2a092ca69b5649479698172795ffedc0bbf8219 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -488,7 +488,7 @@ static int nfs_create_rpc_client(struct nfs_client *clp, clnt = rpc_create(&args); if (IS_ERR(clnt)) { dprintk("%s: cannot create RPC client. Error = %ld\n", - __FUNCTION__, PTR_ERR(clnt)); + __func__, PTR_ERR(clnt)); return PTR_ERR(clnt); } @@ -576,7 +576,7 @@ static int nfs_init_server_rpcclient(struct nfs_server *server, server->client = rpc_clone_client(clp->cl_rpcclient); if (IS_ERR(server->client)) { - dprintk("%s: couldn't create rpc_client!\n", __FUNCTION__); + dprintk("%s: couldn't create rpc_client!\n", __func__); return PTR_ERR(server->client); } @@ -590,7 +590,7 @@ static int nfs_init_server_rpcclient(struct nfs_server *server, auth = rpcauth_create(pseudoflavour, server->client); if (IS_ERR(auth)) { - dprintk("%s: couldn't create credcache!\n", __FUNCTION__); + dprintk("%s: couldn't create credcache!\n", __func__); return PTR_ERR(auth); } } @@ -985,7 +985,7 @@ static int nfs4_init_client(struct nfs_client *clp, error = nfs_idmap_new(clp); if (error < 0) { dprintk("%s: failed to create idmapper. Error = %d\n", - __FUNCTION__, error); + __func__, error); goto error; } __set_bit(NFS_CS_IDMAP, &clp->cl_res_state); diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c index 00a5e4405e16e2c41475f27c28ed7cc75c5a7bf7..cc563cfa69407c64553d4e6730bc020df2f11790 100644 --- a/fs/nfs/delegation.c +++ b/fs/nfs/delegation.c @@ -60,7 +60,7 @@ static int nfs_delegation_claim_locks(struct nfs_open_context *ctx, struct nfs4_ switch (status) { default: printk(KERN_ERR "%s: unhandled error %d.\n", - __FUNCTION__, status); + __func__, status); case -NFS4ERR_EXPIRED: /* kill_proc(fl->fl_pid, SIGLOST, 1); */ case -NFS4ERR_STALE_CLIENTID: @@ -186,7 +186,7 @@ int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct */ dfprintk(FILE, "%s: server %s handed out " "a duplicate delegation!\n", - __FUNCTION__, clp->cl_hostname); + __func__, clp->cl_hostname); if (delegation->type <= nfsi->delegation->type) { freeme = delegation; delegation = NULL; diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index f288b3ecab4afad46334d311ac301f7a2e1e1fa4..58d43daec0842ad2be1e16ac8e97e38ea38b474f 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -180,7 +180,7 @@ int nfs_readdir_filler(nfs_readdir_descriptor_t *desc, struct page *page) int error; dfprintk(DIRCACHE, "NFS: %s: reading cookie %Lu into page %lu\n", - __FUNCTION__, (long long)desc->entry->cookie, + __func__, (long long)desc->entry->cookie, page->index); again: @@ -256,7 +256,7 @@ int find_dirent(nfs_readdir_descriptor_t *desc) while((status = dir_decode(desc)) == 0) { dfprintk(DIRCACHE, "NFS: %s: examining cookie %Lu\n", - __FUNCTION__, (unsigned long long)entry->cookie); + __func__, (unsigned long long)entry->cookie); if (entry->prev_cookie == *desc->dir_cookie) break; if (loop_count++ > 200) { @@ -315,7 +315,7 @@ int find_dirent_page(nfs_readdir_descriptor_t *desc) int status; dfprintk(DIRCACHE, "NFS: %s: searching page %ld for target %Lu\n", - __FUNCTION__, desc->page_index, + __func__, desc->page_index, (long long) *desc->dir_cookie); /* If we find the page in the page_cache, we cannot be sure @@ -339,7 +339,7 @@ int find_dirent_page(nfs_readdir_descriptor_t *desc) if (status < 0) dir_page_release(desc); out: - dfprintk(DIRCACHE, "NFS: %s: returns %d\n", __FUNCTION__, status); + dfprintk(DIRCACHE, "NFS: %s: returns %d\n", __func__, status); return status; } @@ -380,7 +380,7 @@ int readdir_search_pagecache(nfs_readdir_descriptor_t *desc) } } - dfprintk(DIRCACHE, "NFS: %s: returns %d\n", __FUNCTION__, res); + dfprintk(DIRCACHE, "NFS: %s: returns %d\n", __func__, res); return res; } @@ -506,7 +506,7 @@ int uncached_readdir(nfs_readdir_descriptor_t *desc, void *dirent, desc->entry->eof = 0; out: dfprintk(DIRCACHE, "NFS: %s: returns %d\n", - __FUNCTION__, status); + __func__, status); return status; out_release: dir_page_release(desc); @@ -780,7 +780,7 @@ static int nfs_lookup_revalidate(struct dentry * dentry, struct nameidata *nd) if (is_bad_inode(inode)) { dfprintk(LOOKUPCACHE, "%s: %s/%s has dud inode\n", - __FUNCTION__, dentry->d_parent->d_name.name, + __func__, dentry->d_parent->d_name.name, dentry->d_name.name); goto out_bad; } @@ -808,7 +808,7 @@ static int nfs_lookup_revalidate(struct dentry * dentry, struct nameidata *nd) unlock_kernel(); dput(parent); dfprintk(LOOKUPCACHE, "NFS: %s(%s/%s) is valid\n", - __FUNCTION__, dentry->d_parent->d_name.name, + __func__, dentry->d_parent->d_name.name, dentry->d_name.name); return 1; out_zap_parent: @@ -827,7 +827,7 @@ out_zap_parent: unlock_kernel(); dput(parent); dfprintk(LOOKUPCACHE, "NFS: %s(%s/%s) is invalid\n", - __FUNCTION__, dentry->d_parent->d_name.name, + __func__, dentry->d_parent->d_name.name, dentry->d_name.name); return 0; } diff --git a/fs/nfs/file.c b/fs/nfs/file.c index 3536b01164f9ca036aa102ee5211d670273f26df..d84a3d8f32af395f8109b58dcdd232fc3d0ddaa3 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -526,7 +526,7 @@ static int do_vfs_lock(struct file *file, struct file_lock *fl) if (res < 0) dprintk(KERN_WARNING "%s: VFS is out of sync with lock manager" " - error %d!\n", - __FUNCTION__, res); + __func__, res); return res; } diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 5cb3345eb6940a7532457f447d7ea77d89b86113..596c5d8e86f4783f78699ae685911958699162d5 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -541,8 +541,7 @@ static void __put_nfs_open_context(struct nfs_open_context *ctx, int wait) } if (ctx->cred != NULL) put_rpccred(ctx->cred); - dput(ctx->path.dentry); - mntput(ctx->path.mnt); + path_put(&ctx->path); kfree(ctx); } @@ -707,6 +706,13 @@ int nfs_attribute_timeout(struct inode *inode) if (nfs_have_delegation(inode, FMODE_READ)) return 0; + /* + * Special case: if the attribute timeout is set to 0, then always + * treat the cache as having expired (unless holding + * a delegation). + */ + if (nfsi->attrtimeo == 0) + return 1; return !time_in_range(jiffies, nfsi->read_cache_jiffies, nfsi->read_cache_jiffies + nfsi->attrtimeo); } @@ -995,7 +1001,7 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr) unsigned long now = jiffies; dfprintk(VFS, "NFS: %s(%s/%ld ct=%d info=0x%x)\n", - __FUNCTION__, inode->i_sb->s_id, inode->i_ino, + __func__, inode->i_sb->s_id, inode->i_ino, atomic_read(&inode->i_count), fattr->valid); if (nfsi->fileid != fattr->fileid) @@ -1119,7 +1125,7 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr) * Big trouble! The inode has become a different object. */ printk(KERN_DEBUG "%s: inode %ld mode changed, %07o to %07o\n", - __FUNCTION__, inode->i_ino, inode->i_mode, fattr->mode); + __func__, inode->i_ino, inode->i_mode, fattr->mode); out_err: /* * No need to worry about unhashing the dentry, as the diff --git a/fs/nfs/mount_clnt.c b/fs/nfs/mount_clnt.c index 49c7cd0502cc39b9411460ac7b27b6ac367781c2..779d2eb649c57935f8929f02271e48ca03759151 100644 --- a/fs/nfs/mount_clnt.c +++ b/fs/nfs/mount_clnt.c @@ -130,10 +130,11 @@ static int xdr_decode_fhstatus3(struct rpc_rqst *req, __be32 *p, struct mnt_fhstatus *res) { struct nfs_fh *fh = res->fh; + unsigned size; if ((res->status = ntohl(*p++)) == 0) { - int size = ntohl(*p++); - if (size <= NFS3_FHSIZE) { + size = ntohl(*p++); + if (size <= NFS3_FHSIZE && size != 0) { fh->size = size; memcpy(fh->data, p, size); } else diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c index af4d0f1e402cdc79696bbb96343ca004a4dd7a43..2f285ef76399f227283146fc15d05a30508f6dbd 100644 --- a/fs/nfs/namespace.c +++ b/fs/nfs/namespace.c @@ -106,7 +106,7 @@ static void * nfs_follow_mountpoint(struct dentry *dentry, struct nameidata *nd) dprintk("--> nfs_follow_mountpoint()\n"); BUG_ON(IS_ROOT(dentry)); - dprintk("%s: enter\n", __FUNCTION__); + dprintk("%s: enter\n", __func__); dput(nd->path.dentry); nd->path.dentry = dget(dentry); @@ -137,13 +137,12 @@ static void * nfs_follow_mountpoint(struct dentry *dentry, struct nameidata *nd) goto out_follow; goto out_err; } - mntput(nd->path.mnt); - dput(nd->path.dentry); + path_put(&nd->path); nd->path.mnt = mnt; nd->path.dentry = dget(mnt->mnt_root); schedule_delayed_work(&nfs_automount_task, nfs_mountpoint_expiry_timeout); out: - dprintk("%s: done, returned %d\n", __FUNCTION__, err); + dprintk("%s: done, returned %d\n", __func__, err); dprintk("<-- nfs_follow_mountpoint() = %d\n", err); return ERR_PTR(err); @@ -230,7 +229,7 @@ static struct vfsmount *nfs_do_submount(const struct vfsmount *mnt_parent, dprintk("--> nfs_do_submount()\n"); - dprintk("%s: submounting on %s/%s\n", __FUNCTION__, + dprintk("%s: submounting on %s/%s\n", __func__, dentry->d_parent->d_name.name, dentry->d_name.name); if (page == NULL) @@ -243,7 +242,7 @@ static struct vfsmount *nfs_do_submount(const struct vfsmount *mnt_parent, free_page: free_page((unsigned long)page); out: - dprintk("%s: done\n", __FUNCTION__); + dprintk("%s: done\n", __func__); dprintk("<-- nfs_do_submount() = %p\n", mnt); return mnt; diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c index 549dbce714a4bde33c55386ed18357ddf911eab4..c3523ad03ed1b6d860b4782878eeb01ccfd071c3 100644 --- a/fs/nfs/nfs3proc.c +++ b/fs/nfs/nfs3proc.c @@ -63,15 +63,15 @@ do_proc_get_root(struct rpc_clnt *client, struct nfs_fh *fhandle, }; int status; - dprintk("%s: call fsinfo\n", __FUNCTION__); + dprintk("%s: call fsinfo\n", __func__); nfs_fattr_init(info->fattr); status = rpc_call_sync(client, &msg, 0); - dprintk("%s: reply fsinfo: %d\n", __FUNCTION__, status); + dprintk("%s: reply fsinfo: %d\n", __func__, status); if (!(info->fattr->valid & NFS_ATTR_FATTR)) { msg.rpc_proc = &nfs3_procedures[NFS3PROC_GETATTR]; msg.rpc_resp = info->fattr; status = rpc_call_sync(client, &msg, 0); - dprintk("%s: reply getattr: %d\n", __FUNCTION__, status); + dprintk("%s: reply getattr: %d\n", __func__, status); } return status; } diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index bd1b9d663fb9545893dc0b95722185c98a0666fa..ea790645fda66385a461c515c5bca63652cdd699 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -206,7 +206,6 @@ struct rpc_cred *nfs4_get_renew_cred(struct nfs_client *clp); extern struct nfs4_state_owner * nfs4_get_state_owner(struct nfs_server *, struct rpc_cred *); extern void nfs4_put_state_owner(struct nfs4_state_owner *); -extern void nfs4_drop_state_owner(struct nfs4_state_owner *); extern struct nfs4_state * nfs4_get_open_state(struct inode *, struct nfs4_state_owner *); extern void nfs4_put_open_state(struct nfs4_state *); extern void nfs4_close_state(struct path *, struct nfs4_state *, mode_t); diff --git a/fs/nfs/nfs4namespace.c b/fs/nfs/nfs4namespace.c index 5f9ba41ed5bfa6b175ef38f1f54bcb4986b26b29..b112857301f724665153259aed547503737554ce 100644 --- a/fs/nfs/nfs4namespace.c +++ b/fs/nfs/nfs4namespace.c @@ -86,7 +86,7 @@ static int nfs4_validate_fspath(const struct vfsmount *mnt_parent, if (strncmp(path, fs_path, strlen(fs_path)) != 0) { dprintk("%s: path %s does not begin with fsroot %s\n", - __FUNCTION__, path, fs_path); + __func__, path, fs_path); return -ENOENT; } @@ -134,7 +134,7 @@ static struct vfsmount *nfs_follow_referral(const struct vfsmount *mnt_parent, if (locations == NULL || locations->nlocations <= 0) goto out; - dprintk("%s: referral at %s/%s\n", __FUNCTION__, + dprintk("%s: referral at %s/%s\n", __func__, dentry->d_parent->d_name.name, dentry->d_name.name); page = (char *) __get_free_page(GFP_USER); @@ -204,7 +204,7 @@ static struct vfsmount *nfs_follow_referral(const struct vfsmount *mnt_parent, out: free_page((unsigned long) page); free_page((unsigned long) page2); - dprintk("%s: done\n", __FUNCTION__); + dprintk("%s: done\n", __func__); return mnt; } @@ -223,7 +223,7 @@ struct vfsmount *nfs_do_refmount(const struct vfsmount *mnt_parent, struct dentr int err; /* BUG_ON(IS_ROOT(dentry)); */ - dprintk("%s: enter\n", __FUNCTION__); + dprintk("%s: enter\n", __func__); page = alloc_page(GFP_KERNEL); if (page == NULL) @@ -238,7 +238,7 @@ struct vfsmount *nfs_do_refmount(const struct vfsmount *mnt_parent, struct dentr parent = dget_parent(dentry); dprintk("%s: getting locations for %s/%s\n", - __FUNCTION__, parent->d_name.name, dentry->d_name.name); + __func__, parent->d_name.name, dentry->d_name.name); err = nfs4_proc_fs_locations(parent->d_inode, &dentry->d_name, fs_locations, page); dput(parent); @@ -252,6 +252,6 @@ out_free: __free_page(page); kfree(fs_locations); out: - dprintk("%s: done\n", __FUNCTION__); + dprintk("%s: done\n", __func__); return mnt; } diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index dbc09271af027f9d48b316e5a987c85aca79788e..1293e0acd82b7ab80604a9077277f0f4f97c333d 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -73,7 +73,7 @@ int nfs4_map_errors(int err) { if (err < -1000) { dprintk("%s could not handle NFSv4 error %d\n", - __FUNCTION__, -err); + __func__, -err); return -EIO; } return err; @@ -306,8 +306,7 @@ static void nfs4_opendata_free(struct kref *kref) nfs4_put_open_state(p->state); nfs4_put_state_owner(p->owner); dput(p->dir); - dput(p->path.dentry); - mntput(p->path.mnt); + path_put(&p->path); kfree(p); } @@ -1210,8 +1209,7 @@ static void nfs4_free_closedata(void *data) nfs4_put_open_state(calldata->state); nfs_free_seqid(calldata->arg.seqid); nfs4_put_state_owner(sp); - dput(calldata->path.dentry); - mntput(calldata->path.mnt); + path_put(&calldata->path); kfree(calldata); } @@ -1578,7 +1576,7 @@ static int nfs4_get_referral(struct inode *dir, const struct qstr *name, struct goto out; /* Make sure server returned a different fsid for the referral */ if (nfs_fsid_equal(&NFS_SERVER(dir)->fsid, &locations->fattr.fsid)) { - dprintk("%s: server did not return a different fsid for a referral at %s\n", __FUNCTION__, name->name); + dprintk("%s: server did not return a different fsid for a referral at %s\n", __func__, name->name); status = -EIO; goto out; } @@ -2211,7 +2209,7 @@ static int _nfs4_proc_readdir(struct dentry *dentry, struct rpc_cred *cred, }; int status; - dprintk("%s: dentry = %s/%s, cookie = %Lu\n", __FUNCTION__, + dprintk("%s: dentry = %s/%s, cookie = %Lu\n", __func__, dentry->d_parent->d_name.name, dentry->d_name.name, (unsigned long long)cookie); @@ -2223,7 +2221,7 @@ static int _nfs4_proc_readdir(struct dentry *dentry, struct rpc_cred *cred, nfs_invalidate_atime(dir); - dprintk("%s: returns %d\n", __FUNCTION__, status); + dprintk("%s: returns %d\n", __func__, status); return status; } @@ -3342,7 +3340,7 @@ static void nfs4_lock_prepare(struct rpc_task *task, void *calldata) struct nfs4_lockdata *data = calldata; struct nfs4_state *state = data->lsp->ls_state; - dprintk("%s: begin!\n", __FUNCTION__); + dprintk("%s: begin!\n", __func__); if (nfs_wait_on_sequence(data->arg.lock_seqid, task) != 0) return; /* Do we need to do an open_to_lock_owner? */ @@ -3356,14 +3354,14 @@ static void nfs4_lock_prepare(struct rpc_task *task, void *calldata) data->arg.new_lock_owner = 0; data->timestamp = jiffies; rpc_call_start(task); - dprintk("%s: done!, ret = %d\n", __FUNCTION__, data->rpc_status); + dprintk("%s: done!, ret = %d\n", __func__, data->rpc_status); } static void nfs4_lock_done(struct rpc_task *task, void *calldata) { struct nfs4_lockdata *data = calldata; - dprintk("%s: begin!\n", __FUNCTION__); + dprintk("%s: begin!\n", __func__); data->rpc_status = task->tk_status; if (RPC_ASSASSINATED(task)) @@ -3381,14 +3379,14 @@ static void nfs4_lock_done(struct rpc_task *task, void *calldata) renew_lease(NFS_SERVER(data->ctx->path.dentry->d_inode), data->timestamp); } out: - dprintk("%s: done, ret = %d!\n", __FUNCTION__, data->rpc_status); + dprintk("%s: done, ret = %d!\n", __func__, data->rpc_status); } static void nfs4_lock_release(void *calldata) { struct nfs4_lockdata *data = calldata; - dprintk("%s: begin!\n", __FUNCTION__); + dprintk("%s: begin!\n", __func__); nfs_free_seqid(data->arg.open_seqid); if (data->cancelled != 0) { struct rpc_task *task; @@ -3396,13 +3394,13 @@ static void nfs4_lock_release(void *calldata) data->arg.lock_seqid); if (!IS_ERR(task)) rpc_put_task(task); - dprintk("%s: cancelling lock!\n", __FUNCTION__); + dprintk("%s: cancelling lock!\n", __func__); } else nfs_free_seqid(data->arg.lock_seqid); nfs4_put_lock_state(data->lsp); put_nfs_open_context(data->ctx); kfree(data); - dprintk("%s: done!\n", __FUNCTION__); + dprintk("%s: done!\n", __func__); } static const struct rpc_call_ops nfs4_lock_ops = { @@ -3428,7 +3426,7 @@ static int _nfs4_do_setlk(struct nfs4_state *state, int cmd, struct file_lock *f }; int ret; - dprintk("%s: begin!\n", __FUNCTION__); + dprintk("%s: begin!\n", __func__); data = nfs4_alloc_lockdata(fl, nfs_file_open_context(fl->fl_file), fl->fl_u.nfs4_fl.owner); if (data == NULL) @@ -3451,7 +3449,7 @@ static int _nfs4_do_setlk(struct nfs4_state *state, int cmd, struct file_lock *f } else data->cancelled = 1; rpc_put_task(task); - dprintk("%s: done, ret = %d!\n", __FUNCTION__, ret); + dprintk("%s: done, ret = %d!\n", __func__, ret); return ret; } @@ -3527,7 +3525,7 @@ static int _nfs4_proc_setlk(struct nfs4_state *state, int cmd, struct file_lock /* Note: we always want to sleep here! */ request->fl_flags = fl_flags | FL_SLEEP; if (do_vfs_lock(request->fl_file, request) < 0) - printk(KERN_WARNING "%s: VFS is out of sync with lock manager!\n", __FUNCTION__); + printk(KERN_WARNING "%s: VFS is out of sync with lock manager!\n", __func__); out_unlock: up_read(&clp->cl_sem); out: @@ -3665,12 +3663,12 @@ int nfs4_proc_fs_locations(struct inode *dir, const struct qstr *name, }; int status; - dprintk("%s: start\n", __FUNCTION__); + dprintk("%s: start\n", __func__); nfs_fattr_init(&fs_locations->fattr); fs_locations->server = server; fs_locations->nlocations = 0; status = rpc_call_sync(server->client, &msg, 0); - dprintk("%s: returned status = %d\n", __FUNCTION__, status); + dprintk("%s: returned status = %d\n", __func__, status); return status; } diff --git a/fs/nfs/nfs4renewd.c b/fs/nfs/nfs4renewd.c index 5e2e4af1a0e6c016237448b8e810165da63190d3..3305acbbe2ae3b7f4258baed8f5f807fbf7a1805 100644 --- a/fs/nfs/nfs4renewd.c +++ b/fs/nfs/nfs4renewd.c @@ -66,7 +66,7 @@ nfs4_renew_state(struct work_struct *work) unsigned long last, now; down_read(&clp->cl_sem); - dprintk("%s: start\n", __FUNCTION__); + dprintk("%s: start\n", __func__); /* Are there any active superblocks? */ if (list_empty(&clp->cl_superblocks)) goto out; @@ -92,17 +92,17 @@ nfs4_renew_state(struct work_struct *work) spin_lock(&clp->cl_lock); } else dprintk("%s: failed to call renewd. Reason: lease not expired \n", - __FUNCTION__); + __func__); if (timeout < 5 * HZ) /* safeguard */ timeout = 5 * HZ; dprintk("%s: requeueing work. Lease period = %ld\n", - __FUNCTION__, (timeout + HZ - 1) / HZ); + __func__, (timeout + HZ - 1) / HZ); cancel_delayed_work(&clp->cl_renewd); schedule_delayed_work(&clp->cl_renewd, timeout); spin_unlock(&clp->cl_lock); out: up_read(&clp->cl_sem); - dprintk("%s: done\n", __FUNCTION__); + dprintk("%s: done\n", __func__); } /* Must be called with clp->cl_sem locked for writes */ @@ -117,7 +117,7 @@ nfs4_schedule_state_renewal(struct nfs_client *clp) if (timeout < 5 * HZ) timeout = 5 * HZ; dprintk("%s: requeueing work. Lease period = %ld\n", - __FUNCTION__, (timeout + HZ - 1) / HZ); + __func__, (timeout + HZ - 1) / HZ); cancel_delayed_work(&clp->cl_renewd); schedule_delayed_work(&clp->cl_renewd, timeout); set_bit(NFS_CS_RENEWD, &clp->cl_res_state); diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 46eb624e4f167d0f14189313655971a623f314b5..856a8934f610ef4addd8ea4b51deb5d918dd5e53 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -282,7 +282,7 @@ nfs4_alloc_state_owner(void) return sp; } -void +static void nfs4_drop_state_owner(struct nfs4_state_owner *sp) { if (!RB_EMPTY_NODE(&sp->so_client_node)) { @@ -828,7 +828,7 @@ static int nfs4_reclaim_locks(struct nfs4_state_recovery_ops *ops, struct nfs4_s switch (status) { default: printk(KERN_ERR "%s: unhandled error %d. Zeroing state\n", - __FUNCTION__, status); + __func__, status); case -NFS4ERR_EXPIRED: case -NFS4ERR_NO_GRACE: case -NFS4ERR_RECLAIM_BAD: @@ -869,14 +869,14 @@ static int nfs4_reclaim_open_state(struct nfs4_state_recovery_ops *ops, struct n list_for_each_entry(lock, &state->lock_states, ls_locks) { if (!(lock->ls_flags & NFS_LOCK_INITIALIZED)) printk("%s: Lock reclaim failed!\n", - __FUNCTION__); + __func__); } continue; } switch (status) { default: printk(KERN_ERR "%s: unhandled error %d. Zeroing state\n", - __FUNCTION__, status); + __func__, status); case -ENOENT: case -NFS4ERR_RECLAIM_BAD: case -NFS4ERR_RECLAIM_CONFLICT: diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index 5a2d64927b35fd038d9a74edd5390ee071fe0edf..b916297d233461c84a7ce3d8b6a49ea52252dee0 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -1831,7 +1831,7 @@ static int nfs4_xdr_enc_readdir(struct rpc_rqst *req, __be32 *p, const struct nf xdr_inline_pages(&req->rq_rcv_buf, replen, args->pages, args->pgbase, args->count); dprintk("%s: inlined page args = (%u, %p, %u, %u)\n", - __FUNCTION__, replen, args->pages, + __func__, replen, args->pages, args->pgbase, args->count); out: @@ -2192,9 +2192,9 @@ out: p = xdr_inline_decode(xdr, nbytes); \ if (unlikely(!p)) { \ dprintk("nfs: %s: prematurely hit end of receive" \ - " buffer\n", __FUNCTION__); \ + " buffer\n", __func__); \ dprintk("nfs: %s: xdr->p=%p, bytes=%u, xdr->end=%p\n", \ - __FUNCTION__, xdr->p, nbytes, xdr->end); \ + __func__, xdr->p, nbytes, xdr->end); \ return -EIO; \ } \ } while (0) @@ -2306,12 +2306,12 @@ static int decode_attr_type(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t * READ_BUF(4); READ32(*type); if (*type < NF4REG || *type > NF4NAMEDATTR) { - dprintk("%s: bad type %d\n", __FUNCTION__, *type); + dprintk("%s: bad type %d\n", __func__, *type); return -EIO; } bitmap[0] &= ~FATTR4_WORD0_TYPE; } - dprintk("%s: type=0%o\n", __FUNCTION__, nfs_type2fmt[*type].nfs2type); + dprintk("%s: type=0%o\n", __func__, nfs_type2fmt[*type].nfs2type); return 0; } @@ -2327,7 +2327,7 @@ static int decode_attr_change(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t READ64(*change); bitmap[0] &= ~FATTR4_WORD0_CHANGE; } - dprintk("%s: change attribute=%Lu\n", __FUNCTION__, + dprintk("%s: change attribute=%Lu\n", __func__, (unsigned long long)*change); return 0; } @@ -2344,7 +2344,7 @@ static int decode_attr_size(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t * READ64(*size); bitmap[0] &= ~FATTR4_WORD0_SIZE; } - dprintk("%s: file size=%Lu\n", __FUNCTION__, (unsigned long long)*size); + dprintk("%s: file size=%Lu\n", __func__, (unsigned long long)*size); return 0; } @@ -2360,7 +2360,7 @@ static int decode_attr_link_support(struct xdr_stream *xdr, uint32_t *bitmap, ui READ32(*res); bitmap[0] &= ~FATTR4_WORD0_LINK_SUPPORT; } - dprintk("%s: link support=%s\n", __FUNCTION__, *res == 0 ? "false" : "true"); + dprintk("%s: link support=%s\n", __func__, *res == 0 ? "false" : "true"); return 0; } @@ -2376,7 +2376,7 @@ static int decode_attr_symlink_support(struct xdr_stream *xdr, uint32_t *bitmap, READ32(*res); bitmap[0] &= ~FATTR4_WORD0_SYMLINK_SUPPORT; } - dprintk("%s: symlink support=%s\n", __FUNCTION__, *res == 0 ? "false" : "true"); + dprintk("%s: symlink support=%s\n", __func__, *res == 0 ? "false" : "true"); return 0; } @@ -2394,7 +2394,7 @@ static int decode_attr_fsid(struct xdr_stream *xdr, uint32_t *bitmap, struct nfs READ64(fsid->minor); bitmap[0] &= ~FATTR4_WORD0_FSID; } - dprintk("%s: fsid=(0x%Lx/0x%Lx)\n", __FUNCTION__, + dprintk("%s: fsid=(0x%Lx/0x%Lx)\n", __func__, (unsigned long long)fsid->major, (unsigned long long)fsid->minor); return 0; @@ -2412,7 +2412,7 @@ static int decode_attr_lease_time(struct xdr_stream *xdr, uint32_t *bitmap, uint READ32(*res); bitmap[0] &= ~FATTR4_WORD0_LEASE_TIME; } - dprintk("%s: file size=%u\n", __FUNCTION__, (unsigned int)*res); + dprintk("%s: file size=%u\n", __func__, (unsigned int)*res); return 0; } @@ -2428,7 +2428,7 @@ static int decode_attr_aclsupport(struct xdr_stream *xdr, uint32_t *bitmap, uint READ32(*res); bitmap[0] &= ~FATTR4_WORD0_ACLSUPPORT; } - dprintk("%s: ACLs supported=%u\n", __FUNCTION__, (unsigned int)*res); + dprintk("%s: ACLs supported=%u\n", __func__, (unsigned int)*res); return 0; } @@ -2444,7 +2444,7 @@ static int decode_attr_fileid(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t READ64(*fileid); bitmap[0] &= ~FATTR4_WORD0_FILEID; } - dprintk("%s: fileid=%Lu\n", __FUNCTION__, (unsigned long long)*fileid); + dprintk("%s: fileid=%Lu\n", __func__, (unsigned long long)*fileid); return 0; } @@ -2460,7 +2460,7 @@ static int decode_attr_mounted_on_fileid(struct xdr_stream *xdr, uint32_t *bitma READ64(*fileid); bitmap[1] &= ~FATTR4_WORD1_MOUNTED_ON_FILEID; } - dprintk("%s: fileid=%Lu\n", __FUNCTION__, (unsigned long long)*fileid); + dprintk("%s: fileid=%Lu\n", __func__, (unsigned long long)*fileid); return 0; } @@ -2477,7 +2477,7 @@ static int decode_attr_files_avail(struct xdr_stream *xdr, uint32_t *bitmap, uin READ64(*res); bitmap[0] &= ~FATTR4_WORD0_FILES_AVAIL; } - dprintk("%s: files avail=%Lu\n", __FUNCTION__, (unsigned long long)*res); + dprintk("%s: files avail=%Lu\n", __func__, (unsigned long long)*res); return status; } @@ -2494,7 +2494,7 @@ static int decode_attr_files_free(struct xdr_stream *xdr, uint32_t *bitmap, uint READ64(*res); bitmap[0] &= ~FATTR4_WORD0_FILES_FREE; } - dprintk("%s: files free=%Lu\n", __FUNCTION__, (unsigned long long)*res); + dprintk("%s: files free=%Lu\n", __func__, (unsigned long long)*res); return status; } @@ -2511,7 +2511,7 @@ static int decode_attr_files_total(struct xdr_stream *xdr, uint32_t *bitmap, uin READ64(*res); bitmap[0] &= ~FATTR4_WORD0_FILES_TOTAL; } - dprintk("%s: files total=%Lu\n", __FUNCTION__, (unsigned long long)*res); + dprintk("%s: files total=%Lu\n", __func__, (unsigned long long)*res); return status; } @@ -2569,7 +2569,7 @@ static int decode_attr_fs_locations(struct xdr_stream *xdr, uint32_t *bitmap, st status = 0; if (unlikely(!(bitmap[0] & FATTR4_WORD0_FS_LOCATIONS))) goto out; - dprintk("%s: fsroot ", __FUNCTION__); + dprintk("%s: fsroot ", __func__); status = decode_pathname(xdr, &res->fs_path); if (unlikely(status != 0)) goto out; @@ -2586,7 +2586,7 @@ static int decode_attr_fs_locations(struct xdr_stream *xdr, uint32_t *bitmap, st READ32(m); loc->nservers = 0; - dprintk("%s: servers ", __FUNCTION__); + dprintk("%s: servers ", __func__); while (loc->nservers < m) { struct nfs4_string *server = &loc->servers[loc->nservers]; status = decode_opaque_inline(xdr, &server->len, &server->data); @@ -2599,7 +2599,7 @@ static int decode_attr_fs_locations(struct xdr_stream *xdr, uint32_t *bitmap, st unsigned int i; dprintk("%s: using first %u of %u servers " "returned for location %u\n", - __FUNCTION__, + __func__, NFS4_FS_LOCATION_MAXSERVERS, m, res->nlocations); for (i = loc->nservers; i < m; i++) { @@ -2618,7 +2618,7 @@ static int decode_attr_fs_locations(struct xdr_stream *xdr, uint32_t *bitmap, st res->nlocations++; } out: - dprintk("%s: fs_locations done, error = %d\n", __FUNCTION__, status); + dprintk("%s: fs_locations done, error = %d\n", __func__, status); return status; out_eio: status = -EIO; @@ -2638,7 +2638,7 @@ static int decode_attr_maxfilesize(struct xdr_stream *xdr, uint32_t *bitmap, uin READ64(*res); bitmap[0] &= ~FATTR4_WORD0_MAXFILESIZE; } - dprintk("%s: maxfilesize=%Lu\n", __FUNCTION__, (unsigned long long)*res); + dprintk("%s: maxfilesize=%Lu\n", __func__, (unsigned long long)*res); return status; } @@ -2655,7 +2655,7 @@ static int decode_attr_maxlink(struct xdr_stream *xdr, uint32_t *bitmap, uint32_ READ32(*maxlink); bitmap[0] &= ~FATTR4_WORD0_MAXLINK; } - dprintk("%s: maxlink=%u\n", __FUNCTION__, *maxlink); + dprintk("%s: maxlink=%u\n", __func__, *maxlink); return status; } @@ -2672,7 +2672,7 @@ static int decode_attr_maxname(struct xdr_stream *xdr, uint32_t *bitmap, uint32_ READ32(*maxname); bitmap[0] &= ~FATTR4_WORD0_MAXNAME; } - dprintk("%s: maxname=%u\n", __FUNCTION__, *maxname); + dprintk("%s: maxname=%u\n", __func__, *maxname); return status; } @@ -2693,7 +2693,7 @@ static int decode_attr_maxread(struct xdr_stream *xdr, uint32_t *bitmap, uint32_ *res = (uint32_t)maxread; bitmap[0] &= ~FATTR4_WORD0_MAXREAD; } - dprintk("%s: maxread=%lu\n", __FUNCTION__, (unsigned long)*res); + dprintk("%s: maxread=%lu\n", __func__, (unsigned long)*res); return status; } @@ -2714,7 +2714,7 @@ static int decode_attr_maxwrite(struct xdr_stream *xdr, uint32_t *bitmap, uint32 *res = (uint32_t)maxwrite; bitmap[0] &= ~FATTR4_WORD0_MAXWRITE; } - dprintk("%s: maxwrite=%lu\n", __FUNCTION__, (unsigned long)*res); + dprintk("%s: maxwrite=%lu\n", __func__, (unsigned long)*res); return status; } @@ -2731,7 +2731,7 @@ static int decode_attr_mode(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t * *mode &= ~S_IFMT; bitmap[1] &= ~FATTR4_WORD1_MODE; } - dprintk("%s: file mode=0%o\n", __FUNCTION__, (unsigned int)*mode); + dprintk("%s: file mode=0%o\n", __func__, (unsigned int)*mode); return 0; } @@ -2747,7 +2747,7 @@ static int decode_attr_nlink(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t READ32(*nlink); bitmap[1] &= ~FATTR4_WORD1_NUMLINKS; } - dprintk("%s: nlink=%u\n", __FUNCTION__, (unsigned int)*nlink); + dprintk("%s: nlink=%u\n", __func__, (unsigned int)*nlink); return 0; } @@ -2766,13 +2766,13 @@ static int decode_attr_owner(struct xdr_stream *xdr, uint32_t *bitmap, struct nf if (len < XDR_MAX_NETOBJ) { if (nfs_map_name_to_uid(clp, (char *)p, len, uid) != 0) dprintk("%s: nfs_map_name_to_uid failed!\n", - __FUNCTION__); + __func__); } else dprintk("%s: name too long (%u)!\n", - __FUNCTION__, len); + __func__, len); bitmap[1] &= ~FATTR4_WORD1_OWNER; } - dprintk("%s: uid=%d\n", __FUNCTION__, (int)*uid); + dprintk("%s: uid=%d\n", __func__, (int)*uid); return 0; } @@ -2791,13 +2791,13 @@ static int decode_attr_group(struct xdr_stream *xdr, uint32_t *bitmap, struct nf if (len < XDR_MAX_NETOBJ) { if (nfs_map_group_to_gid(clp, (char *)p, len, gid) != 0) dprintk("%s: nfs_map_group_to_gid failed!\n", - __FUNCTION__); + __func__); } else dprintk("%s: name too long (%u)!\n", - __FUNCTION__, len); + __func__, len); bitmap[1] &= ~FATTR4_WORD1_OWNER_GROUP; } - dprintk("%s: gid=%d\n", __FUNCTION__, (int)*gid); + dprintk("%s: gid=%d\n", __func__, (int)*gid); return 0; } @@ -2820,7 +2820,7 @@ static int decode_attr_rdev(struct xdr_stream *xdr, uint32_t *bitmap, dev_t *rde *rdev = tmp; bitmap[1] &= ~ FATTR4_WORD1_RAWDEV; } - dprintk("%s: rdev=(0x%x:0x%x)\n", __FUNCTION__, major, minor); + dprintk("%s: rdev=(0x%x:0x%x)\n", __func__, major, minor); return 0; } @@ -2837,7 +2837,7 @@ static int decode_attr_space_avail(struct xdr_stream *xdr, uint32_t *bitmap, uin READ64(*res); bitmap[1] &= ~FATTR4_WORD1_SPACE_AVAIL; } - dprintk("%s: space avail=%Lu\n", __FUNCTION__, (unsigned long long)*res); + dprintk("%s: space avail=%Lu\n", __func__, (unsigned long long)*res); return status; } @@ -2854,7 +2854,7 @@ static int decode_attr_space_free(struct xdr_stream *xdr, uint32_t *bitmap, uint READ64(*res); bitmap[1] &= ~FATTR4_WORD1_SPACE_FREE; } - dprintk("%s: space free=%Lu\n", __FUNCTION__, (unsigned long long)*res); + dprintk("%s: space free=%Lu\n", __func__, (unsigned long long)*res); return status; } @@ -2871,7 +2871,7 @@ static int decode_attr_space_total(struct xdr_stream *xdr, uint32_t *bitmap, uin READ64(*res); bitmap[1] &= ~FATTR4_WORD1_SPACE_TOTAL; } - dprintk("%s: space total=%Lu\n", __FUNCTION__, (unsigned long long)*res); + dprintk("%s: space total=%Lu\n", __func__, (unsigned long long)*res); return status; } @@ -2887,7 +2887,7 @@ static int decode_attr_space_used(struct xdr_stream *xdr, uint32_t *bitmap, uint READ64(*used); bitmap[1] &= ~FATTR4_WORD1_SPACE_USED; } - dprintk("%s: space used=%Lu\n", __FUNCTION__, + dprintk("%s: space used=%Lu\n", __func__, (unsigned long long)*used); return 0; } @@ -2918,7 +2918,7 @@ static int decode_attr_time_access(struct xdr_stream *xdr, uint32_t *bitmap, str status = decode_attr_time(xdr, time); bitmap[1] &= ~FATTR4_WORD1_TIME_ACCESS; } - dprintk("%s: atime=%ld\n", __FUNCTION__, (long)time->tv_sec); + dprintk("%s: atime=%ld\n", __func__, (long)time->tv_sec); return status; } @@ -2934,7 +2934,7 @@ static int decode_attr_time_metadata(struct xdr_stream *xdr, uint32_t *bitmap, s status = decode_attr_time(xdr, time); bitmap[1] &= ~FATTR4_WORD1_TIME_METADATA; } - dprintk("%s: ctime=%ld\n", __FUNCTION__, (long)time->tv_sec); + dprintk("%s: ctime=%ld\n", __func__, (long)time->tv_sec); return status; } @@ -2950,7 +2950,7 @@ static int decode_attr_time_modify(struct xdr_stream *xdr, uint32_t *bitmap, str status = decode_attr_time(xdr, time); bitmap[1] &= ~FATTR4_WORD1_TIME_MODIFY; } - dprintk("%s: mtime=%ld\n", __FUNCTION__, (long)time->tv_sec); + dprintk("%s: mtime=%ld\n", __func__, (long)time->tv_sec); return status; } @@ -2962,7 +2962,7 @@ static int verify_attr_len(struct xdr_stream *xdr, __be32 *savep, uint32_t attrl if (unlikely(attrwords != nwords)) { dprintk("%s: server returned incorrect attribute length: " "%u %c %u\n", - __FUNCTION__, + __func__, attrwords << 2, (attrwords < nwords) ? '<' : '>', nwords << 2); @@ -3067,7 +3067,7 @@ static int decode_server_caps(struct xdr_stream *xdr, struct nfs4_server_caps_re goto xdr_error; status = verify_attr_len(xdr, savep, attrlen); xdr_error: - dprintk("%s: xdr returned %d!\n", __FUNCTION__, -status); + dprintk("%s: xdr returned %d!\n", __func__, -status); return status; } @@ -3100,7 +3100,7 @@ static int decode_statfs(struct xdr_stream *xdr, struct nfs_fsstat *fsstat) status = verify_attr_len(xdr, savep, attrlen); xdr_error: - dprintk("%s: xdr returned %d!\n", __FUNCTION__, -status); + dprintk("%s: xdr returned %d!\n", __func__, -status); return status; } @@ -3125,7 +3125,7 @@ static int decode_pathconf(struct xdr_stream *xdr, struct nfs_pathconf *pathconf status = verify_attr_len(xdr, savep, attrlen); xdr_error: - dprintk("%s: xdr returned %d!\n", __FUNCTION__, -status); + dprintk("%s: xdr returned %d!\n", __func__, -status); return status; } @@ -3193,7 +3193,7 @@ static int decode_getfattr(struct xdr_stream *xdr, struct nfs_fattr *fattr, cons if ((status = verify_attr_len(xdr, savep, attrlen)) == 0) fattr->valid = NFS_ATTR_FATTR | NFS_ATTR_FATTR_V3 | NFS_ATTR_FATTR_V4; xdr_error: - dprintk("%s: xdr returned %d\n", __FUNCTION__, -status); + dprintk("%s: xdr returned %d\n", __func__, -status); return status; } @@ -3226,7 +3226,7 @@ static int decode_fsinfo(struct xdr_stream *xdr, struct nfs_fsinfo *fsinfo) status = verify_attr_len(xdr, savep, attrlen); xdr_error: - dprintk("%s: xdr returned %d!\n", __FUNCTION__, -status); + dprintk("%s: xdr returned %d!\n", __func__, -status); return status; } @@ -3418,7 +3418,7 @@ static int decode_open(struct xdr_stream *xdr, struct nfs_openres *res) return decode_delegation(xdr, res); xdr_error: - dprintk("%s: Bitmap too large! Length = %u\n", __FUNCTION__, bmlen); + dprintk("%s: Bitmap too large! Length = %u\n", __func__, bmlen); return -EIO; } @@ -3575,7 +3575,7 @@ short_pkt: * the call was successful, but incomplete. The caller can retry the * readdir starting at the last cookie. */ - dprintk("%s: short packet at entry %d\n", __FUNCTION__, nr); + dprintk("%s: short packet at entry %d\n", __func__, nr); entry[0] = entry[1] = 0; if (nr) goto out; diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c index 5ccf7faee19cd17cc63a3506f91990e6c8b5b17f..03599bfe81cf878fb0a65f233b80aeb184146bb4 100644 --- a/fs/nfs/proc.c +++ b/fs/nfs/proc.c @@ -63,17 +63,17 @@ nfs_proc_get_root(struct nfs_server *server, struct nfs_fh *fhandle, }; int status; - dprintk("%s: call getattr\n", __FUNCTION__); + dprintk("%s: call getattr\n", __func__); nfs_fattr_init(fattr); status = rpc_call_sync(server->nfs_client->cl_rpcclient, &msg, 0); - dprintk("%s: reply getattr: %d\n", __FUNCTION__, status); + dprintk("%s: reply getattr: %d\n", __func__, status); if (status) return status; - dprintk("%s: call statfs\n", __FUNCTION__); + dprintk("%s: call statfs\n", __func__); msg.rpc_proc = &nfs_procedures[NFSPROC_STATFS]; msg.rpc_resp = &fsinfo; status = rpc_call_sync(server->nfs_client->cl_rpcclient, &msg, 0); - dprintk("%s: reply statfs: %d\n", __FUNCTION__, status); + dprintk("%s: reply statfs: %d\n", __func__, status); if (status) return status; info->rtmax = NFS_MAXDATA; diff --git a/fs/nfs/read.c b/fs/nfs/read.c index 16f57e0af999a51dc166b181dd01c3e8ef72e79d..40d17987d0e847a87fa4596a9a4c9f39a464288e 100644 --- a/fs/nfs/read.c +++ b/fs/nfs/read.c @@ -329,7 +329,7 @@ int nfs_readpage_result(struct rpc_task *task, struct nfs_read_data *data) { int status; - dprintk("NFS: %s: %5u, (status %d)\n", __FUNCTION__, task->tk_pid, + dprintk("NFS: %s: %5u, (status %d)\n", __func__, task->tk_pid, task->tk_status); status = NFS_PROTO(data->inode)->read_done(task, data); diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 7226a506f3ca55ea587ece913ec8a64982ff64be..614efeed5437f95da60a43563130593aa0d02d32 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -405,7 +405,7 @@ static int nfs_statfs(struct dentry *dentry, struct kstatfs *buf) return 0; out_err: - dprintk("%s: statfs error = %d\n", __FUNCTION__, -error); + dprintk("%s: statfs error = %d\n", __func__, -error); unlock_kernel(); return error; } @@ -1216,8 +1216,6 @@ static int nfs_validate_mount_data(void *options, { struct nfs_mount_data *data = (struct nfs_mount_data *)options; - memset(args, 0, sizeof(*args)); - if (data == NULL) goto out_no_data; @@ -1251,13 +1249,13 @@ static int nfs_validate_mount_data(void *options, case 5: memset(data->context, 0, sizeof(data->context)); case 6: - if (data->flags & NFS_MOUNT_VER3) + if (data->flags & NFS_MOUNT_VER3) { + if (data->root.size > NFS3_FHSIZE || data->root.size == 0) + goto out_invalid_fh; mntfh->size = data->root.size; - else + } else mntfh->size = NFS2_FHSIZE; - if (mntfh->size > sizeof(mntfh->data)) - goto out_invalid_fh; memcpy(mntfh->data, data->root.data, mntfh->size); if (mntfh->size < sizeof(mntfh->data)) @@ -1585,24 +1583,29 @@ static int nfs_get_sb(struct file_system_type *fs_type, { struct nfs_server *server = NULL; struct super_block *s; - struct nfs_fh mntfh; - struct nfs_parsed_mount_data data; + struct nfs_parsed_mount_data *data; + struct nfs_fh *mntfh; struct dentry *mntroot; int (*compare_super)(struct super_block *, void *) = nfs_compare_super; struct nfs_sb_mountdata sb_mntdata = { .mntflags = flags, }; - int error; + int error = -ENOMEM; - security_init_mnt_opts(&data.lsm_opts); + data = kzalloc(sizeof(*data), GFP_KERNEL); + mntfh = kzalloc(sizeof(*mntfh), GFP_KERNEL); + if (data == NULL || mntfh == NULL) + goto out_free_fh; + + security_init_mnt_opts(&data->lsm_opts); /* Validate the mount data */ - error = nfs_validate_mount_data(raw_data, &data, &mntfh, dev_name); + error = nfs_validate_mount_data(raw_data, data, mntfh, dev_name); if (error < 0) goto out; /* Get a volume representation */ - server = nfs_create_server(&data, &mntfh); + server = nfs_create_server(data, mntfh); if (IS_ERR(server)) { error = PTR_ERR(server); goto out; @@ -1630,16 +1633,16 @@ static int nfs_get_sb(struct file_system_type *fs_type, if (!s->s_root) { /* initial superblock/root creation */ - nfs_fill_super(s, &data); + nfs_fill_super(s, data); } - mntroot = nfs_get_root(s, &mntfh); + mntroot = nfs_get_root(s, mntfh); if (IS_ERR(mntroot)) { error = PTR_ERR(mntroot); goto error_splat_super; } - error = security_sb_set_mnt_opts(s, &data.lsm_opts); + error = security_sb_set_mnt_opts(s, &data->lsm_opts); if (error) goto error_splat_root; @@ -1649,9 +1652,12 @@ static int nfs_get_sb(struct file_system_type *fs_type, error = 0; out: - kfree(data.nfs_server.hostname); - kfree(data.mount_server.hostname); - security_free_mnt_opts(&data.lsm_opts); + kfree(data->nfs_server.hostname); + kfree(data->mount_server.hostname); + security_free_mnt_opts(&data->lsm_opts); +out_free_fh: + kfree(mntfh); + kfree(data); return error; out_err_nosb: @@ -1800,8 +1806,6 @@ static int nfs4_validate_mount_data(void *options, struct nfs4_mount_data *data = (struct nfs4_mount_data *)options; char *c; - memset(args, 0, sizeof(*args)); - if (data == NULL) goto out_no_data; @@ -1959,26 +1963,31 @@ out_no_client_address: static int nfs4_get_sb(struct file_system_type *fs_type, int flags, const char *dev_name, void *raw_data, struct vfsmount *mnt) { - struct nfs_parsed_mount_data data; + struct nfs_parsed_mount_data *data; struct super_block *s; struct nfs_server *server; - struct nfs_fh mntfh; + struct nfs_fh *mntfh; struct dentry *mntroot; int (*compare_super)(struct super_block *, void *) = nfs_compare_super; struct nfs_sb_mountdata sb_mntdata = { .mntflags = flags, }; - int error; + int error = -ENOMEM; + + data = kzalloc(sizeof(*data), GFP_KERNEL); + mntfh = kzalloc(sizeof(*mntfh), GFP_KERNEL); + if (data == NULL || mntfh == NULL) + goto out_free_fh; - security_init_mnt_opts(&data.lsm_opts); + security_init_mnt_opts(&data->lsm_opts); /* Validate the mount data */ - error = nfs4_validate_mount_data(raw_data, &data, dev_name); + error = nfs4_validate_mount_data(raw_data, data, dev_name); if (error < 0) goto out; /* Get a volume representation */ - server = nfs4_create_server(&data, &mntfh); + server = nfs4_create_server(data, mntfh); if (IS_ERR(server)) { error = PTR_ERR(server); goto out; @@ -2009,28 +2018,37 @@ static int nfs4_get_sb(struct file_system_type *fs_type, nfs4_fill_super(s); } - mntroot = nfs4_get_root(s, &mntfh); + mntroot = nfs4_get_root(s, mntfh); if (IS_ERR(mntroot)) { error = PTR_ERR(mntroot); goto error_splat_super; } + error = security_sb_set_mnt_opts(s, &data->lsm_opts); + if (error) + goto error_splat_root; + s->s_flags |= MS_ACTIVE; mnt->mnt_sb = s; mnt->mnt_root = mntroot; error = 0; out: - kfree(data.client_address); - kfree(data.nfs_server.export_path); - kfree(data.nfs_server.hostname); - security_free_mnt_opts(&data.lsm_opts); + kfree(data->client_address); + kfree(data->nfs_server.export_path); + kfree(data->nfs_server.hostname); + security_free_mnt_opts(&data->lsm_opts); +out_free_fh: + kfree(mntfh); + kfree(data); return error; out_free: nfs_free_server(server); goto out; +error_splat_root: + dput(mntroot); error_splat_super: up_write(&s->s_umount); deactivate_super(s); @@ -2114,6 +2132,8 @@ static int nfs4_xdev_get_sb(struct file_system_type *fs_type, int flags, mnt->mnt_sb = s; mnt->mnt_root = mntroot; + security_sb_clone_mnt_opts(data->sb, s); + dprintk("<-- nfs4_xdev_get_sb() = 0\n"); return 0; @@ -2197,6 +2217,8 @@ static int nfs4_referral_get_sb(struct file_system_type *fs_type, int flags, mnt->mnt_sb = s; mnt->mnt_root = mntroot; + security_sb_clone_mnt_opts(data->sb, s); + dprintk("<-- nfs4_referral_get_sb() = 0\n"); return 0; diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 1ade11d1ba078c922e8dc24b0d2d98eec022d09f..f333848fd3be29a010dfee8116e4978cd8655b57 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -415,7 +415,7 @@ nfs_dirty_request(struct nfs_page *req) if (page == NULL || test_bit(PG_NEED_COMMIT, &req->wb_flags)) return 0; - return !PageWriteback(req->wb_page); + return !PageWriteback(page); } #if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4) @@ -739,12 +739,13 @@ int nfs_updatepage(struct file *file, struct page *page, } status = nfs_writepage_setup(ctx, page, offset, count); - __set_page_dirty_nobuffers(page); + if (status < 0) + nfs_set_pageerror(page); + else + __set_page_dirty_nobuffers(page); dprintk("NFS: nfs_updatepage returns %d (isize %Ld)\n", status, (long long)i_size_read(inode)); - if (status < 0) - nfs_set_pageerror(page); return status; } diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c index 0b3ffa9840c20e0530ee4f9de9aa423cb813fc52..4d4760e687c351a3dead64752d67ec7ce622a1c7 100644 --- a/fs/nfsd/nfs4callback.c +++ b/fs/nfsd/nfs4callback.c @@ -419,9 +419,9 @@ static int do_probe_callback(void *data) out_release_client: rpc_shutdown_client(client); out_err: - put_nfs4_client(clp); dprintk("NFSD: warning: no callback path to client %.*s\n", (int)clp->cl_name.len, clp->cl_name.data); + put_nfs4_client(clp); return status; } diff --git a/fs/ntfs/upcase.c b/fs/ntfs/upcase.c index 9101807dc81af59491336f5cebd88efe67c0d867..e2f72ca98037a44755f7837d9b59823f96914eb3 100644 --- a/fs/ntfs/upcase.c +++ b/fs/ntfs/upcase.c @@ -77,11 +77,10 @@ ntfschar *generate_default_upcase(void) uc[i] = cpu_to_le16(i); for (r = 0; uc_run_table[r][0]; r++) for (i = uc_run_table[r][0]; i < uc_run_table[r][1]; i++) - uc[i] = cpu_to_le16(le16_to_cpu(uc[i]) + - uc_run_table[r][2]); + le16_add_cpu(&uc[i], uc_run_table[r][2]); for (r = 0; uc_dup_table[r][0]; r++) for (i = uc_dup_table[r][0]; i < uc_dup_table[r][1]; i += 2) - uc[i + 1] = cpu_to_le16(le16_to_cpu(uc[i + 1]) - 1); + le16_add_cpu(&uc[i + 1], -1); for (r = 0; uc_word_table[r][0]; r++) uc[uc_word_table[r][0]] = cpu_to_le16(uc_word_table[r][1]); return uc; diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index 41f84c92094fc114854f9dfd5ff98f4f470a3bec..10bfb466e0687eb4c99dd3c5fc1e787c07d68efc 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -2788,7 +2788,7 @@ static int ocfs2_merge_rec_right(struct inode *inode, BUG_ON(index >= le16_to_cpu(el->l_next_free_rec)); left_rec = &el->l_recs[index]; - if (index == le16_to_cpu(el->l_next_free_rec - 1) && + if (index == le16_to_cpu(el->l_next_free_rec) - 1 && le16_to_cpu(el->l_next_free_rec) == le16_to_cpu(el->l_count)) { /* we meet with a cross extent block merge. */ ret = ocfs2_get_right_path(inode, left_path, &right_path); @@ -2802,7 +2802,7 @@ static int ocfs2_merge_rec_right(struct inode *inode, BUG_ON(next_free <= 0); right_rec = &right_el->l_recs[0]; if (ocfs2_is_empty_extent(right_rec)) { - BUG_ON(le16_to_cpu(next_free) <= 1); + BUG_ON(next_free <= 1); right_rec = &right_el->l_recs[1]; } diff --git a/fs/ocfs2/cluster/nodemanager.c b/fs/ocfs2/cluster/nodemanager.c index cf9401e8cd0b221e4187dbd4624c05e2070a3d89..cfdb08b484edb6ab33e5b4e4c89ccca612b18ab2 100644 --- a/fs/ocfs2/cluster/nodemanager.c +++ b/fs/ocfs2/cluster/nodemanager.c @@ -21,7 +21,6 @@ #include #include -#include #include #include "tcp.h" @@ -36,65 +35,6 @@ * cluster references throughout where nodes are looked up */ struct o2nm_cluster *o2nm_single_cluster = NULL; -#define OCFS2_MAX_HB_CTL_PATH 256 -static char ocfs2_hb_ctl_path[OCFS2_MAX_HB_CTL_PATH] = "/sbin/ocfs2_hb_ctl"; - -static ctl_table ocfs2_nm_table[] = { - { - .ctl_name = 1, - .procname = "hb_ctl_path", - .data = ocfs2_hb_ctl_path, - .maxlen = OCFS2_MAX_HB_CTL_PATH, - .mode = 0644, - .proc_handler = &proc_dostring, - .strategy = &sysctl_string, - }, - { .ctl_name = 0 } -}; - -static ctl_table ocfs2_mod_table[] = { - { - .ctl_name = FS_OCFS2_NM, - .procname = "nm", - .data = NULL, - .maxlen = 0, - .mode = 0555, - .child = ocfs2_nm_table - }, - { .ctl_name = 0} -}; - -static ctl_table ocfs2_kern_table[] = { - { - .ctl_name = FS_OCFS2, - .procname = "ocfs2", - .data = NULL, - .maxlen = 0, - .mode = 0555, - .child = ocfs2_mod_table - }, - { .ctl_name = 0} -}; - -static ctl_table ocfs2_root_table[] = { - { - .ctl_name = CTL_FS, - .procname = "fs", - .data = NULL, - .maxlen = 0, - .mode = 0555, - .child = ocfs2_kern_table - }, - { .ctl_name = 0 } -}; - -static struct ctl_table_header *ocfs2_table_header = NULL; - -const char *o2nm_get_hb_ctl_path(void) -{ - return ocfs2_hb_ctl_path; -} -EXPORT_SYMBOL_GPL(o2nm_get_hb_ctl_path); struct o2nm_node *o2nm_get_node_by_num(u8 node_num) { @@ -941,9 +881,6 @@ void o2nm_undepend_this_node(void) static void __exit exit_o2nm(void) { - if (ocfs2_table_header) - unregister_sysctl_table(ocfs2_table_header); - /* XXX sync with hb callbacks and shut down hb? */ o2net_unregister_hb_callbacks(); configfs_unregister_subsystem(&o2nm_cluster_group.cs_subsys); @@ -964,16 +901,9 @@ static int __init init_o2nm(void) if (ret) goto out; - ocfs2_table_header = register_sysctl_table(ocfs2_root_table); - if (!ocfs2_table_header) { - printk(KERN_ERR "nodemanager: unable to register sysctl\n"); - ret = -ENOMEM; /* or something. */ - goto out_o2net; - } - ret = o2net_register_hb_callbacks(); if (ret) - goto out_sysctl; + goto out_o2net; config_group_init(&o2nm_cluster_group.cs_subsys.su_group); mutex_init(&o2nm_cluster_group.cs_subsys.su_mutex); @@ -990,8 +920,6 @@ static int __init init_o2nm(void) configfs_unregister_subsystem(&o2nm_cluster_group.cs_subsys); out_callbacks: o2net_unregister_hb_callbacks(); -out_sysctl: - unregister_sysctl_table(ocfs2_table_header); out_o2net: o2net_exit(); out: diff --git a/fs/ocfs2/cluster/nodemanager.h b/fs/ocfs2/cluster/nodemanager.h index 7c860361b8ddc944a84c7b05ddf760df99b6cdd2..c992ea0da4add8295528b2e8b02c907ab9337df0 100644 --- a/fs/ocfs2/cluster/nodemanager.h +++ b/fs/ocfs2/cluster/nodemanager.h @@ -33,10 +33,6 @@ #include #include -#define FS_OCFS2_NM 1 - -const char *o2nm_get_hb_ctl_path(void); - struct o2nm_node { spinlock_t nd_lock; struct config_item nd_item; diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c index 1e44ad14881a70ea205230da6c2d313f5b0b0dae..a27d61581bd6fa299fc017c04fb405538664520c 100644 --- a/fs/ocfs2/cluster/tcp.c +++ b/fs/ocfs2/cluster/tcp.c @@ -142,53 +142,43 @@ static void o2net_idle_timer(unsigned long data); static void o2net_sc_postpone_idle(struct o2net_sock_container *sc); static void o2net_sc_reset_idle_timer(struct o2net_sock_container *sc); -static void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype, - u32 msgkey, struct task_struct *task, u8 node) -{ #ifdef CONFIG_DEBUG_FS +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; nst->st_msg_type = msgtype; nst->st_msg_key = msgkey; nst->st_node = node; -#endif } -static void o2net_set_nst_sock_time(struct o2net_send_tracking *nst) +void o2net_set_nst_sock_time(struct o2net_send_tracking *nst) { -#ifdef CONFIG_DEBUG_FS do_gettimeofday(&nst->st_sock_time); -#endif } -static void o2net_set_nst_send_time(struct o2net_send_tracking *nst) +void o2net_set_nst_send_time(struct o2net_send_tracking *nst) { -#ifdef CONFIG_DEBUG_FS do_gettimeofday(&nst->st_send_time); -#endif } -static void o2net_set_nst_status_time(struct o2net_send_tracking *nst) +void o2net_set_nst_status_time(struct o2net_send_tracking *nst) { -#ifdef CONFIG_DEBUG_FS do_gettimeofday(&nst->st_status_time); -#endif } -static void o2net_set_nst_sock_container(struct o2net_send_tracking *nst, +void o2net_set_nst_sock_container(struct o2net_send_tracking *nst, struct o2net_sock_container *sc) { -#ifdef CONFIG_DEBUG_FS nst->st_sc = sc; -#endif } -static void o2net_set_nst_msg_id(struct o2net_send_tracking *nst, u32 msg_id) +void o2net_set_nst_msg_id(struct o2net_send_tracking *nst, u32 msg_id) { -#ifdef CONFIG_DEBUG_FS nst->st_id = msg_id; -#endif } +#endif /* CONFIG_DEBUG_FS */ static inline int o2net_reconnect_delay(void) { diff --git a/fs/ocfs2/cluster/tcp.h b/fs/ocfs2/cluster/tcp.h index a705d5d1903688ee7e3decb224e15c49f55ca787..fd6179eb26d4cd2cfb43f4ff053237837712113e 100644 --- a/fs/ocfs2/cluster/tcp.h +++ b/fs/ocfs2/cluster/tcp.h @@ -128,23 +128,23 @@ void o2net_debug_del_nst(struct o2net_send_tracking *nst); void o2net_debug_add_sc(struct o2net_sock_container *sc); void o2net_debug_del_sc(struct o2net_sock_container *sc); #else -static int o2net_debugfs_init(void) +static inline int o2net_debugfs_init(void) { return 0; } -static void o2net_debugfs_exit(void) +static inline void o2net_debugfs_exit(void) { } -static void o2net_debug_add_nst(struct o2net_send_tracking *nst) +static inline void o2net_debug_add_nst(struct o2net_send_tracking *nst) { } -static void o2net_debug_del_nst(struct o2net_send_tracking *nst) +static inline void o2net_debug_del_nst(struct o2net_send_tracking *nst) { } -static void o2net_debug_add_sc(struct o2net_sock_container *sc) +static inline void o2net_debug_add_sc(struct o2net_sock_container *sc) { } -static void o2net_debug_del_sc(struct o2net_sock_container *sc) +static inline void o2net_debug_del_sc(struct o2net_sock_container *sc) { } #endif /* CONFIG_DEBUG_FS */ diff --git a/fs/ocfs2/cluster/tcp_internal.h b/fs/ocfs2/cluster/tcp_internal.h index 8d58cfe410b13babe15d68c35b3f62a6be7331c3..18307ff81b77ab478383657d76388f697564a0e3 100644 --- a/fs/ocfs2/cluster/tcp_internal.h +++ b/fs/ocfs2/cluster/tcp_internal.h @@ -224,10 +224,42 @@ 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/dlm/dlmdebug.h b/fs/ocfs2/dlm/dlmdebug.h index d34a62a3a6257ee1f8ab6df186c0dc578f7138cc..8c686d22f9c7d4ee7b625e45d85a1e7e452b0ec5 100644 --- a/fs/ocfs2/dlm/dlmdebug.h +++ b/fs/ocfs2/dlm/dlmdebug.h @@ -60,25 +60,25 @@ void dlm_destroy_debugfs_root(void); #else -static int dlm_debug_init(struct dlm_ctxt *dlm) +static inline int dlm_debug_init(struct dlm_ctxt *dlm) { return 0; } -static void dlm_debug_shutdown(struct dlm_ctxt *dlm) +static inline void dlm_debug_shutdown(struct dlm_ctxt *dlm) { } -static int dlm_create_debugfs_subroot(struct dlm_ctxt *dlm) +static inline int dlm_create_debugfs_subroot(struct dlm_ctxt *dlm) { return 0; } -static void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm) +static inline void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm) { } -static int dlm_create_debugfs_root(void) +static inline int dlm_create_debugfs_root(void) { return 0; } -static void dlm_destroy_debugfs_root(void) +static inline void dlm_destroy_debugfs_root(void) { } diff --git a/fs/ocfs2/stack_o2cb.c b/fs/ocfs2/stack_o2cb.c index bbd1667aa7d3996035fdf517dd0dd71c034ec6e5..fcd120f1493afb0ba8838bf543495eadb2b639b8 100644 --- a/fs/ocfs2/stack_o2cb.c +++ b/fs/ocfs2/stack_o2cb.c @@ -317,8 +317,7 @@ out: return rc; } -static int o2cb_cluster_disconnect(struct ocfs2_cluster_connection *conn, - int hangup_pending) +static int o2cb_cluster_disconnect(struct ocfs2_cluster_connection *conn) { struct dlm_ctxt *dlm = conn->cc_lockspace; struct o2dlm_private *priv = conn->cc_private; @@ -333,43 +332,6 @@ static int o2cb_cluster_disconnect(struct ocfs2_cluster_connection *conn, return 0; } -static void o2hb_stop(const char *group) -{ - int ret; - char *argv[5], *envp[3]; - - argv[0] = (char *)o2nm_get_hb_ctl_path(); - argv[1] = "-K"; - argv[2] = "-u"; - argv[3] = (char *)group; - argv[4] = NULL; - - mlog(0, "Run: %s %s %s %s\n", argv[0], argv[1], argv[2], argv[3]); - - /* minimal command environment taken from cpu_run_sbin_hotplug */ - envp[0] = "HOME=/"; - envp[1] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin"; - envp[2] = NULL; - - ret = call_usermodehelper(argv[0], argv, envp, UMH_WAIT_PROC); - if (ret < 0) - mlog_errno(ret); -} - -/* - * Hangup is a hack for tools compatibility. Older ocfs2-tools software - * expects the filesystem to call "ocfs2_hb_ctl" during unmount. This - * happens regardless of whether the DLM got started, so we can't do it - * in ocfs2_cluster_disconnect(). We bring the o2hb_stop() function into - * the glue and provide a "hangup" API for super.c to call. - * - * Other stacks will eventually provide a NULL ->hangup() pointer. - */ -static void o2cb_cluster_hangup(const char *group, int grouplen) -{ - o2hb_stop(group); -} - static int o2cb_cluster_this_node(unsigned int *node) { int node_num; @@ -388,7 +350,6 @@ static int o2cb_cluster_this_node(unsigned int *node) static struct ocfs2_stack_operations o2cb_stack_ops = { .connect = o2cb_cluster_connect, .disconnect = o2cb_cluster_disconnect, - .hangup = o2cb_cluster_hangup, .this_node = o2cb_cluster_this_node, .dlm_lock = o2cb_dlm_lock, .dlm_unlock = o2cb_dlm_unlock, diff --git a/fs/ocfs2/stack_user.c b/fs/ocfs2/stack_user.c index b503772cd0ec83f86a2b55aa5fa512cd8ce20c4a..c021280dd462bc1303b89fd5d1806c8cf994d528 100644 --- a/fs/ocfs2/stack_user.c +++ b/fs/ocfs2/stack_user.c @@ -61,7 +61,7 @@ * negotiated by the client. The client negotiates based on the maximum * version advertised in /sys/fs/ocfs2/max_locking_protocol. The major * number from the "SETV" message must match - * user_stack.sp_proto->lp_max_version.pv_major, and the minor number + * ocfs2_user_plugin.sp_proto->lp_max_version.pv_major, and the minor number * must be less than or equal to ...->lp_max_version.pv_minor. * * Once this information has been set, mounts will be allowed. From this @@ -153,7 +153,7 @@ union ocfs2_control_message { struct ocfs2_control_message_down u_down; }; -static struct ocfs2_stack_plugin user_stack; +static struct ocfs2_stack_plugin ocfs2_user_plugin; static atomic_t ocfs2_control_opened; static int ocfs2_control_this_node = -1; @@ -399,7 +399,7 @@ static int ocfs2_control_do_setversion_msg(struct file *file, char *ptr = NULL; struct ocfs2_control_private *p = file->private_data; struct ocfs2_protocol_version *max = - &user_stack.sp_proto->lp_max_version; + &ocfs2_user_plugin.sp_proto->lp_max_version; if (ocfs2_control_get_handshake_state(file) != OCFS2_CONTROL_HANDSHAKE_PROTOCOL) @@ -680,7 +680,7 @@ static void fsdlm_lock_ast_wrapper(void *astarg) struct dlm_lksb *lksb = fsdlm_astarg_to_lksb(astarg); int status = lksb->sb_status; - BUG_ON(user_stack.sp_proto == NULL); + BUG_ON(ocfs2_user_plugin.sp_proto == NULL); /* * For now we're punting on the issue of other non-standard errors @@ -693,16 +693,16 @@ static void fsdlm_lock_ast_wrapper(void *astarg) */ if (status == -DLM_EUNLOCK || status == -DLM_ECANCEL) - user_stack.sp_proto->lp_unlock_ast(astarg, 0); + ocfs2_user_plugin.sp_proto->lp_unlock_ast(astarg, 0); else - user_stack.sp_proto->lp_lock_ast(astarg); + ocfs2_user_plugin.sp_proto->lp_lock_ast(astarg); } static void fsdlm_blocking_ast_wrapper(void *astarg, int level) { - BUG_ON(user_stack.sp_proto == NULL); + BUG_ON(ocfs2_user_plugin.sp_proto == NULL); - user_stack.sp_proto->lp_blocking_ast(astarg, level); + ocfs2_user_plugin.sp_proto->lp_blocking_ast(astarg, level); } static int user_dlm_lock(struct ocfs2_cluster_connection *conn, @@ -816,8 +816,7 @@ out: return rc; } -static int user_cluster_disconnect(struct ocfs2_cluster_connection *conn, - int hangup_pending) +static int user_cluster_disconnect(struct ocfs2_cluster_connection *conn) { dlm_release_lockspace(conn->cc_lockspace, 2); conn->cc_lockspace = NULL; @@ -838,7 +837,7 @@ static int user_cluster_this_node(unsigned int *this_node) return 0; } -static struct ocfs2_stack_operations user_stack_ops = { +static struct ocfs2_stack_operations ocfs2_user_plugin_ops = { .connect = user_cluster_connect, .disconnect = user_cluster_disconnect, .this_node = user_cluster_this_node, @@ -849,20 +848,20 @@ static struct ocfs2_stack_operations user_stack_ops = { .dump_lksb = user_dlm_dump_lksb, }; -static struct ocfs2_stack_plugin user_stack = { +static struct ocfs2_stack_plugin ocfs2_user_plugin = { .sp_name = "user", - .sp_ops = &user_stack_ops, + .sp_ops = &ocfs2_user_plugin_ops, .sp_owner = THIS_MODULE, }; -static int __init user_stack_init(void) +static int __init ocfs2_user_plugin_init(void) { int rc; rc = ocfs2_control_init(); if (!rc) { - rc = ocfs2_stack_glue_register(&user_stack); + rc = ocfs2_stack_glue_register(&ocfs2_user_plugin); if (rc) ocfs2_control_exit(); } @@ -870,14 +869,14 @@ static int __init user_stack_init(void) return rc; } -static void __exit user_stack_exit(void) +static void __exit ocfs2_user_plugin_exit(void) { - ocfs2_stack_glue_unregister(&user_stack); + ocfs2_stack_glue_unregister(&ocfs2_user_plugin); ocfs2_control_exit(); } MODULE_AUTHOR("Oracle"); MODULE_DESCRIPTION("ocfs2 driver for userspace cluster stacks"); MODULE_LICENSE("GPL"); -module_init(user_stack_init); -module_exit(user_stack_exit); +module_init(ocfs2_user_plugin_init); +module_exit(ocfs2_user_plugin_exit); diff --git a/fs/ocfs2/stackglue.c b/fs/ocfs2/stackglue.c index 119f60cea9cc27e8b2aca2214e8626e1558c7439..10e149ae5e3aad289f3070714ef5b8530078acf0 100644 --- a/fs/ocfs2/stackglue.c +++ b/fs/ocfs2/stackglue.c @@ -26,6 +26,7 @@ #include #include #include +#include #include "ocfs2_fs.h" @@ -33,11 +34,13 @@ #define OCFS2_STACK_PLUGIN_O2CB "o2cb" #define OCFS2_STACK_PLUGIN_USER "user" +#define OCFS2_MAX_HB_CTL_PATH 256 static struct ocfs2_locking_protocol *lproto; static DEFINE_SPINLOCK(ocfs2_stack_lock); static LIST_HEAD(ocfs2_stack_list); static char cluster_stack_name[OCFS2_STACK_LABEL_LEN + 1]; +static char ocfs2_hb_ctl_path[OCFS2_MAX_HB_CTL_PATH] = "/sbin/ocfs2_hb_ctl"; /* * The stack currently in use. If not null, active_stack->sp_count > 0, @@ -349,7 +352,7 @@ int ocfs2_cluster_disconnect(struct ocfs2_cluster_connection *conn, BUG_ON(conn == NULL); - ret = active_stack->sp_ops->disconnect(conn, hangup_pending); + ret = active_stack->sp_ops->disconnect(conn); /* XXX Should we free it anyway? */ if (!ret) { @@ -362,13 +365,48 @@ int ocfs2_cluster_disconnect(struct ocfs2_cluster_connection *conn, } EXPORT_SYMBOL_GPL(ocfs2_cluster_disconnect); +/* + * Leave the group for this filesystem. This is executed by a userspace + * program (stored in ocfs2_hb_ctl_path). + */ +static void ocfs2_leave_group(const char *group) +{ + int ret; + char *argv[5], *envp[3]; + + argv[0] = ocfs2_hb_ctl_path; + argv[1] = "-K"; + argv[2] = "-u"; + argv[3] = (char *)group; + argv[4] = NULL; + + /* minimal command environment taken from cpu_run_sbin_hotplug */ + envp[0] = "HOME=/"; + envp[1] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin"; + envp[2] = NULL; + + ret = call_usermodehelper(argv[0], argv, envp, UMH_WAIT_PROC); + if (ret < 0) { + printk(KERN_ERR + "ocfs2: Error %d running user helper " + "\"%s %s %s %s\"\n", + ret, argv[0], argv[1], argv[2], argv[3]); + } +} + +/* + * Hangup is a required post-umount. ocfs2-tools software expects the + * filesystem to call "ocfs2_hb_ctl" during unmount. This happens + * regardless of whether the DLM got started, so we can't do it + * in ocfs2_cluster_disconnect(). The ocfs2_leave_group() function does + * the actual work. + */ void ocfs2_cluster_hangup(const char *group, int grouplen) { BUG_ON(group == NULL); BUG_ON(group[grouplen] != '\0'); - if (active_stack->sp_ops->hangup) - active_stack->sp_ops->hangup(group, grouplen); + ocfs2_leave_group(group); /* cluster_disconnect() was called with hangup_pending==1 */ ocfs2_stack_driver_put(); @@ -548,10 +586,83 @@ error: return ret; } +/* + * Sysctl bits + * + * The sysctl lives at /proc/sys/fs/ocfs2/nm/hb_ctl_path. The 'nm' doesn't + * make as much sense in a multiple cluster stack world, but it's safer + * and easier to preserve the name. + */ + +#define FS_OCFS2_NM 1 + +static ctl_table ocfs2_nm_table[] = { + { + .ctl_name = 1, + .procname = "hb_ctl_path", + .data = ocfs2_hb_ctl_path, + .maxlen = OCFS2_MAX_HB_CTL_PATH, + .mode = 0644, + .proc_handler = &proc_dostring, + .strategy = &sysctl_string, + }, + { .ctl_name = 0 } +}; + +static ctl_table ocfs2_mod_table[] = { + { + .ctl_name = FS_OCFS2_NM, + .procname = "nm", + .data = NULL, + .maxlen = 0, + .mode = 0555, + .child = ocfs2_nm_table + }, + { .ctl_name = 0} +}; + +static ctl_table ocfs2_kern_table[] = { + { + .ctl_name = FS_OCFS2, + .procname = "ocfs2", + .data = NULL, + .maxlen = 0, + .mode = 0555, + .child = ocfs2_mod_table + }, + { .ctl_name = 0} +}; + +static ctl_table ocfs2_root_table[] = { + { + .ctl_name = CTL_FS, + .procname = "fs", + .data = NULL, + .maxlen = 0, + .mode = 0555, + .child = ocfs2_kern_table + }, + { .ctl_name = 0 } +}; + +static struct ctl_table_header *ocfs2_table_header = NULL; + + +/* + * Initialization + */ + static int __init ocfs2_stack_glue_init(void) { strcpy(cluster_stack_name, OCFS2_STACK_PLUGIN_O2CB); + ocfs2_table_header = register_sysctl_table(ocfs2_root_table); + if (!ocfs2_table_header) { + printk(KERN_ERR + "ocfs2 stack glue: unable to register sysctl\n"); + return -ENOMEM; /* or something. */ + } + return ocfs2_sysfs_init(); } @@ -559,6 +670,8 @@ static void __exit ocfs2_stack_glue_exit(void) { lproto = NULL; ocfs2_sysfs_exit(); + if (ocfs2_table_header) + unregister_sysctl_table(ocfs2_table_header); } MODULE_AUTHOR("Oracle"); diff --git a/fs/ocfs2/stackglue.h b/fs/ocfs2/stackglue.h index 005e4f170e0f998a44b2c9dab2524d0bd1fa1d79..db56281dd1be48d5282ce1aaf0c2b1472c1d8f88 100644 --- a/fs/ocfs2/stackglue.h +++ b/fs/ocfs2/stackglue.h @@ -134,22 +134,10 @@ struct ocfs2_stack_operations { * be freed. Thus, a stack must not return from ->disconnect() * until it will no longer reference the conn pointer. * - * If hangup_pending is zero, ocfs2_cluster_disconnect() will also - * be dropping the reference on the module. + * Once this call returns, the stack glue will be dropping this + * connection's reference on the module. */ - int (*disconnect)(struct ocfs2_cluster_connection *conn, - int hangup_pending); - - /* - * ocfs2_cluster_hangup() exists for compatibility with older - * ocfs2 tools. Only the classic stack really needs it. As such - * ->hangup() is not required of all stacks. See the comment by - * ocfs2_cluster_hangup() for more details. - * - * Note that ocfs2_cluster_hangup() can only be called if - * hangup_pending was passed to ocfs2_cluster_disconnect(). - */ - void (*hangup)(const char *group, int grouplen); + int (*disconnect)(struct ocfs2_cluster_connection *conn); /* * ->this_node() returns the cluster's unique identifier for the @@ -258,4 +246,5 @@ void ocfs2_stack_glue_set_locking_protocol(struct ocfs2_locking_protocol *proto) /* Used by stack plugins */ int ocfs2_stack_glue_register(struct ocfs2_stack_plugin *plugin); void ocfs2_stack_glue_unregister(struct ocfs2_stack_plugin *plugin); + #endif /* STACKGLUE_H */ diff --git a/fs/pipe.c b/fs/pipe.c index ec228bc9f8824128ea99c5cb24abc743063e00bb..700f4e0d9572170a4de51527bc1698768a848afe 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -1003,8 +1003,7 @@ struct file *create_write_pipe(void) void free_write_pipe(struct file *f) { free_pipe_info(f->f_dentry->d_inode); - dput(f->f_path.dentry); - mntput(f->f_path.mnt); + path_put(&f->f_path); put_filp(f); } @@ -1015,8 +1014,8 @@ struct file *create_read_pipe(struct file *wrf) return ERR_PTR(-ENFILE); /* Grab pipe from the writer */ - f->f_path.mnt = mntget(wrf->f_path.mnt); - f->f_path.dentry = dget(wrf->f_path.dentry); + f->f_path = wrf->f_path; + path_get(&wrf->f_path); f->f_mapping = wrf->f_path.dentry->d_inode->i_mapping; f->f_pos = 0; @@ -1068,8 +1067,7 @@ int do_pipe(int *fd) err_fdr: put_unused_fd(fdr); err_read_pipe: - dput(fr->f_dentry); - mntput(fr->f_vfsmnt); + path_put(&fr->f_path); put_filp(fr); err_write_pipe: free_write_pipe(fw); diff --git a/fs/proc/array.c b/fs/proc/array.c index 9e3b8c33c24b65c496f815658895dd4d2afd9c00..797d775e0354fca502c8ab439c4e986c8e27d237 100644 --- a/fs/proc/array.c +++ b/fs/proc/array.c @@ -288,7 +288,7 @@ static void render_cap_t(struct seq_file *m, const char *header, seq_printf(m, "%s", header); CAP_FOR_EACH_U32(__capi) { seq_printf(m, "%08x", - a->cap[(_LINUX_CAPABILITY_U32S-1) - __capi]); + a->cap[(_KERNEL_CAPABILITY_U32S-1) - __capi]); } seq_printf(m, "\n"); } diff --git a/fs/proc/base.c b/fs/proc/base.c index 808cbdc193d309572c68b03d1b81b318511a4efc..3b455371e7ff50981229d98359344ef92a228d0e 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -127,6 +127,25 @@ struct pid_entry { NULL, &proc_single_file_operations, \ { .proc_show = &proc_##OTYPE } ) +/* + * Count the number of hardlinks for the pid_entry table, excluding the . + * and .. links. + */ +static unsigned int pid_entry_count_dirs(const struct pid_entry *entries, + unsigned int n) +{ + unsigned int i; + unsigned int count; + + count = 0; + for (i = 0; i < n; ++i) { + if (S_ISDIR(entries[i].mode)) + ++count; + } + + return count; +} + int maps_protect; EXPORT_SYMBOL(maps_protect); @@ -2441,7 +2460,7 @@ static const struct pid_entry tgid_base_stuff[] = { REG("oom_adj", S_IRUGO|S_IWUSR, oom_adjust), #ifdef CONFIG_AUDITSYSCALL REG("loginuid", S_IWUSR|S_IRUGO, loginuid), - REG("sessionid", S_IRUSR, sessionid), + REG("sessionid", S_IRUGO, sessionid), #endif #ifdef CONFIG_FAULT_INJECTION REG("make-it-fail", S_IRUGO|S_IWUSR, fault_inject), @@ -2585,10 +2604,9 @@ static struct dentry *proc_pid_instantiate(struct inode *dir, inode->i_op = &proc_tgid_base_inode_operations; inode->i_fop = &proc_tgid_base_operations; inode->i_flags|=S_IMMUTABLE; - inode->i_nlink = 5; -#ifdef CONFIG_SECURITY - inode->i_nlink += 1; -#endif + + inode->i_nlink = 2 + pid_entry_count_dirs(tgid_base_stuff, + ARRAY_SIZE(tgid_base_stuff)); dentry->d_op = &pid_dentry_operations; @@ -2816,10 +2834,9 @@ static struct dentry *proc_task_instantiate(struct inode *dir, inode->i_op = &proc_tid_base_inode_operations; inode->i_fop = &proc_tid_base_operations; inode->i_flags|=S_IMMUTABLE; - inode->i_nlink = 4; -#ifdef CONFIG_SECURITY - inode->i_nlink += 1; -#endif + + inode->i_nlink = 2 + pid_entry_count_dirs(tid_base_stuff, + ARRAY_SIZE(tid_base_stuff)); dentry->d_op = &pid_dentry_operations; diff --git a/fs/proc/inode.c b/fs/proc/inode.c index 6f4e8dc97da1f24f6313b4425efa323fe82a644c..b08d10017911f43927646943307e26238e4fe7dc 100644 --- a/fs/proc/inode.c +++ b/fs/proc/inode.c @@ -425,7 +425,8 @@ struct inode *proc_get_inode(struct super_block *sb, unsigned int ino, } } unlock_new_inode(inode); - } + } else + module_put(de->owner); return inode; out_ino: diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c index 74a323d2b850884f06c2206fc4d288e957c8bef6..7e277f2ad466da31d9233a06f17963c718c37397 100644 --- a/fs/proc/proc_misc.c +++ b/fs/proc/proc_misc.c @@ -139,7 +139,7 @@ static int meminfo_read_proc(char *page, char **start, off_t off, #define K(x) ((x) << (PAGE_SHIFT - 10)) si_meminfo(&i); si_swapinfo(&i); - committed = atomic_read(&vm_committed_space); + committed = atomic_long_read(&vm_committed_space); allowed = ((totalram_pages - hugetlb_total_pages()) * sysctl_overcommit_ratio / 100) + total_swap_pages; @@ -716,7 +716,7 @@ static ssize_t kpagecount_read(struct file *file, char __user *buf, pfn = src / KPMSIZE; count = min_t(size_t, count, (max_pfn * KPMSIZE) - src); if (src & KPMMASK || count & KPMMASK) - return -EIO; + return -EINVAL; while (count > 0) { ppage = NULL; @@ -726,7 +726,7 @@ static ssize_t kpagecount_read(struct file *file, char __user *buf, if (!ppage) pcount = 0; else - pcount = atomic_read(&ppage->_count); + pcount = page_mapcount(ppage); if (put_user(pcount, out++)) { ret = -EFAULT; @@ -782,7 +782,7 @@ static ssize_t kpageflags_read(struct file *file, char __user *buf, pfn = src / KPMSIZE; count = min_t(unsigned long, count, (max_pfn * KPMSIZE) - src); if (src & KPMMASK || count & KPMMASK) - return -EIO; + return -EINVAL; while (count > 0) { ppage = NULL; diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c index 88717c0f941b0b770617bf34e7f364e2e9923e04..ab8ccc9d14ff6df10abdd715076d870dafb32a85 100644 --- a/fs/proc/task_mmu.c +++ b/fs/proc/task_mmu.c @@ -315,9 +315,9 @@ struct mem_size_stats { }; static int smaps_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end, - void *private) + struct mm_walk *walk) { - struct mem_size_stats *mss = private; + struct mem_size_stats *mss = walk->private; struct vm_area_struct *vma = mss->vma; pte_t *pte, ptent; spinlock_t *ptl; @@ -365,19 +365,21 @@ static int smaps_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end, return 0; } -static struct mm_walk smaps_walk = { .pmd_entry = smaps_pte_range }; - static int show_smap(struct seq_file *m, void *v) { struct vm_area_struct *vma = v; struct mem_size_stats mss; int ret; + struct mm_walk smaps_walk = { + .pmd_entry = smaps_pte_range, + .mm = vma->vm_mm, + .private = &mss, + }; memset(&mss, 0, sizeof mss); mss.vma = vma; if (vma->vm_mm && !is_vm_hugetlb_page(vma)) - walk_page_range(vma->vm_mm, vma->vm_start, vma->vm_end, - &smaps_walk, &mss); + walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk); ret = show_map(m, v); if (ret) @@ -426,9 +428,9 @@ const struct file_operations proc_smaps_operations = { }; static int clear_refs_pte_range(pmd_t *pmd, unsigned long addr, - unsigned long end, void *private) + unsigned long end, struct mm_walk *walk) { - struct vm_area_struct *vma = private; + struct vm_area_struct *vma = walk->private; pte_t *pte, ptent; spinlock_t *ptl; struct page *page; @@ -452,8 +454,6 @@ static int clear_refs_pte_range(pmd_t *pmd, unsigned long addr, return 0; } -static struct mm_walk clear_refs_walk = { .pmd_entry = clear_refs_pte_range }; - static ssize_t clear_refs_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) { @@ -476,11 +476,17 @@ static ssize_t clear_refs_write(struct file *file, const char __user *buf, return -ESRCH; mm = get_task_mm(task); if (mm) { + static struct mm_walk clear_refs_walk; + memset(&clear_refs_walk, 0, sizeof(clear_refs_walk)); + clear_refs_walk.pmd_entry = clear_refs_pte_range; + clear_refs_walk.mm = mm; down_read(&mm->mmap_sem); - for (vma = mm->mmap; vma; vma = vma->vm_next) + for (vma = mm->mmap; vma; vma = vma->vm_next) { + clear_refs_walk.private = vma; if (!is_vm_hugetlb_page(vma)) - walk_page_range(mm, vma->vm_start, vma->vm_end, - &clear_refs_walk, vma); + walk_page_range(vma->vm_start, vma->vm_end, + &clear_refs_walk); + } flush_tlb_mm(mm); up_read(&mm->mmap_sem); mmput(mm); @@ -496,7 +502,7 @@ const struct file_operations proc_clear_refs_operations = { }; struct pagemapread { - char __user *out, *end; + u64 __user *out, *end; }; #define PM_ENTRY_BYTES sizeof(u64) @@ -519,28 +525,18 @@ struct pagemapread { static int add_to_pagemap(unsigned long addr, u64 pfn, struct pagemapread *pm) { - /* - * Make sure there's room in the buffer for an - * entire entry. Otherwise, only copy part of - * the pfn. - */ - if (pm->out + PM_ENTRY_BYTES >= pm->end) { - if (copy_to_user(pm->out, &pfn, pm->end - pm->out)) - return -EFAULT; - pm->out = pm->end; - return PM_END_OF_BUFFER; - } - if (put_user(pfn, pm->out)) return -EFAULT; - pm->out += PM_ENTRY_BYTES; + pm->out++; + if (pm->out >= pm->end) + return PM_END_OF_BUFFER; return 0; } static int pagemap_pte_hole(unsigned long start, unsigned long end, - void *private) + struct mm_walk *walk) { - struct pagemapread *pm = private; + struct pagemapread *pm = walk->private; unsigned long addr; int err = 0; for (addr = start; addr < end; addr += PAGE_SIZE) { @@ -557,24 +553,45 @@ static u64 swap_pte_to_pagemap_entry(pte_t pte) return swp_type(e) | (swp_offset(e) << MAX_SWAPFILES_SHIFT); } +static unsigned long pte_to_pagemap_entry(pte_t pte) +{ + unsigned long pme = 0; + if (is_swap_pte(pte)) + pme = PM_PFRAME(swap_pte_to_pagemap_entry(pte)) + | PM_PSHIFT(PAGE_SHIFT) | PM_SWAP; + else if (pte_present(pte)) + pme = PM_PFRAME(pte_pfn(pte)) + | PM_PSHIFT(PAGE_SHIFT) | PM_PRESENT; + return pme; +} + static int pagemap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end, - void *private) + struct mm_walk *walk) { - struct pagemapread *pm = private; + struct vm_area_struct *vma; + struct pagemapread *pm = walk->private; pte_t *pte; int err = 0; + /* find the first VMA at or above 'addr' */ + vma = find_vma(walk->mm, addr); for (; addr != end; addr += PAGE_SIZE) { u64 pfn = PM_NOT_PRESENT; - pte = pte_offset_map(pmd, addr); - if (is_swap_pte(*pte)) - pfn = PM_PFRAME(swap_pte_to_pagemap_entry(*pte)) - | PM_PSHIFT(PAGE_SHIFT) | PM_SWAP; - else if (pte_present(*pte)) - pfn = PM_PFRAME(pte_pfn(*pte)) - | PM_PSHIFT(PAGE_SHIFT) | PM_PRESENT; - /* unmap so we're not in atomic when we copy to userspace */ - pte_unmap(pte); + + /* check to see if we've left 'vma' behind + * and need a new, higher one */ + if (vma && (addr >= vma->vm_end)) + vma = find_vma(walk->mm, addr); + + /* check that 'vma' actually covers this address, + * and that it isn't a huge page vma */ + if (vma && (vma->vm_start <= addr) && + !is_vm_hugetlb_page(vma)) { + pte = pte_offset_map(pmd, addr); + pfn = pte_to_pagemap_entry(*pte); + /* unmap before userspace copy */ + pte_unmap(pte); + } err = add_to_pagemap(addr, pfn, pm); if (err) return err; @@ -634,7 +651,7 @@ static ssize_t pagemap_read(struct file *file, char __user *buf, ret = -EINVAL; /* file position must be aligned */ - if (*ppos % PM_ENTRY_BYTES) + if ((*ppos % PM_ENTRY_BYTES) || (count % PM_ENTRY_BYTES)) goto out_task; ret = 0; @@ -664,8 +681,8 @@ static ssize_t pagemap_read(struct file *file, char __user *buf, goto out_pages; } - pm.out = buf; - pm.end = buf + count; + pm.out = (u64 *)buf; + pm.end = (u64 *)(buf + count); if (!ptrace_may_attach(task)) { ret = -EIO; @@ -685,14 +702,14 @@ static ssize_t pagemap_read(struct file *file, char __user *buf, * user buffer is tracked in "pm", and the walk * will stop when we hit the end of the buffer. */ - ret = walk_page_range(mm, start_vaddr, end_vaddr, - &pagemap_walk, &pm); + ret = walk_page_range(start_vaddr, end_vaddr, + &pagemap_walk); if (ret == PM_END_OF_BUFFER) ret = 0; /* don't need mmap_sem for these, but this looks cleaner */ - *ppos += pm.out - buf; + *ppos += (char *)pm.out - buf; if (!ret) - ret = pm.out - buf; + ret = (char *)pm.out - buf; } out_pages: diff --git a/fs/select.c b/fs/select.c index 8dda969614a9163f602fa62dca53a411c3400136..da0e88201c3a03bfa7e44eea8805a62dcd540539 100644 --- a/fs/select.c +++ b/fs/select.c @@ -249,7 +249,6 @@ int do_select(int n, fd_set_bits *fds, s64 *timeout) retval++; } } - cond_resched(); } if (res_in) *rinp = res_in; @@ -257,6 +256,7 @@ int do_select(int n, fd_set_bits *fds, s64 *timeout) *routp = res_out; if (res_ex) *rexp = res_ex; + cond_resched(); } wait = NULL; if (retval || !*timeout || signal_pending(current)) diff --git a/fs/splice.c b/fs/splice.c index 78150038b58422155b2a89e47e8a228967f0ca3d..aa5f6f60b3055f8a35b59084f0c652cb0e5c2125 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -58,8 +58,8 @@ static int page_cache_pipe_buf_steal(struct pipe_inode_info *pipe, */ wait_on_page_writeback(page); - if (PagePrivate(page)) - try_to_release_page(page, GFP_KERNEL); + if (PagePrivate(page) && !try_to_release_page(page, GFP_KERNEL)) + goto out_unlock; /* * If we succeeded in removing the mapping, set LRU flag @@ -75,6 +75,7 @@ static int page_cache_pipe_buf_steal(struct pipe_inode_info *pipe, * Raced with truncate or failed to remove page from current * address space, unlock and return failure. */ +out_unlock: unlock_page(page); return 1; } @@ -983,7 +984,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd, while (len) { size_t read_len; - loff_t pos = sd->pos; + loff_t pos = sd->pos, prev_pos = pos; ret = do_splice_to(in, &pos, pipe, len, flags); if (unlikely(ret <= 0)) @@ -998,15 +999,19 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd, * could get stuck data in the internal pipe: */ ret = actor(pipe, sd); - if (unlikely(ret <= 0)) + if (unlikely(ret <= 0)) { + sd->pos = prev_pos; goto out_release; + } bytes += ret; len -= ret; sd->pos = pos; - if (ret < read_len) + if (ret < read_len) { + sd->pos = prev_pos + ret; goto out_release; + } } done: @@ -1072,7 +1077,7 @@ long do_splice_direct(struct file *in, loff_t *ppos, struct file *out, ret = splice_direct_to_actor(in, &sd, direct_splice_actor); if (ret > 0) - *ppos += ret; + *ppos = sd.pos; return ret; } diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c index a1c3a1fab7f01d591ea571dc99974b21abfd3c27..8c0e4b92574f6ad71a473c9220bcb980e9b5a7c3 100644 --- a/fs/sysfs/dir.c +++ b/fs/sysfs/dir.c @@ -419,12 +419,8 @@ void sysfs_addrm_start(struct sysfs_addrm_cxt *acxt, */ int sysfs_add_one(struct sysfs_addrm_cxt *acxt, struct sysfs_dirent *sd) { - if (sysfs_find_dirent(acxt->parent_sd, sd->s_name)) { - printk(KERN_WARNING "sysfs: duplicate filename '%s' " - "can not be created\n", sd->s_name); - WARN_ON(1); + if (sysfs_find_dirent(acxt->parent_sd, sd->s_name)) return -EEXIST; - } sd->s_parent = sysfs_get(acxt->parent_sd); diff --git a/fs/udf/super.c b/fs/udf/super.c index 7a5f69be6ac2127de968661bd6d5e134712940b3..44cc702f96cc994919170bbee7621c841347b0ea 100644 --- a/fs/udf/super.c +++ b/fs/udf/super.c @@ -682,38 +682,26 @@ static int udf_vrs(struct super_block *sb, int silent) /* * Check whether there is an anchor block in the given block */ -static int udf_check_anchor_block(struct super_block *sb, sector_t block, - bool varconv) +static int udf_check_anchor_block(struct super_block *sb, sector_t block) { - struct buffer_head *bh = NULL; - tag *t; + struct buffer_head *bh; uint16_t ident; - uint32_t location; - if (varconv) { - if (udf_fixed_to_variable(block) >= - sb->s_bdev->bd_inode->i_size >> sb->s_blocksize_bits) - return 0; - bh = sb_bread(sb, udf_fixed_to_variable(block)); - } - else - bh = sb_bread(sb, block); + if (UDF_QUERY_FLAG(sb, UDF_FLAG_VARCONV) && + udf_fixed_to_variable(block) >= + sb->s_bdev->bd_inode->i_size >> sb->s_blocksize_bits) + return 0; + bh = udf_read_tagged(sb, block, block, &ident); if (!bh) return 0; - - t = (tag *)bh->b_data; - ident = le16_to_cpu(t->tagIdent); - location = le32_to_cpu(t->tagLocation); brelse(bh); - if (ident != TAG_IDENT_AVDP) - return 0; - return location == block; + + return ident == TAG_IDENT_AVDP; } /* Search for an anchor volume descriptor pointer */ -static sector_t udf_scan_anchors(struct super_block *sb, bool varconv, - sector_t lastblock) +static sector_t udf_scan_anchors(struct super_block *sb, sector_t lastblock) { sector_t last[6]; int i; @@ -739,7 +727,7 @@ static sector_t udf_scan_anchors(struct super_block *sb, bool varconv, sb->s_blocksize_bits) continue; - if (udf_check_anchor_block(sb, last[i], varconv)) { + if (udf_check_anchor_block(sb, last[i])) { sbi->s_anchor[0] = last[i]; sbi->s_anchor[1] = last[i] - 256; return last[i]; @@ -748,17 +736,17 @@ static sector_t udf_scan_anchors(struct super_block *sb, bool varconv, if (last[i] < 256) continue; - if (udf_check_anchor_block(sb, last[i] - 256, varconv)) { + if (udf_check_anchor_block(sb, last[i] - 256)) { sbi->s_anchor[1] = last[i] - 256; return last[i]; } } - if (udf_check_anchor_block(sb, sbi->s_session + 256, varconv)) { + if (udf_check_anchor_block(sb, sbi->s_session + 256)) { sbi->s_anchor[0] = sbi->s_session + 256; return last[0]; } - if (udf_check_anchor_block(sb, sbi->s_session + 512, varconv)) { + if (udf_check_anchor_block(sb, sbi->s_session + 512)) { sbi->s_anchor[0] = sbi->s_session + 512; return last[0]; } @@ -780,23 +768,24 @@ static void udf_find_anchor(struct super_block *sb) int i; struct udf_sb_info *sbi = UDF_SB(sb); - lastblock = udf_scan_anchors(sb, 0, sbi->s_last_block); + lastblock = udf_scan_anchors(sb, sbi->s_last_block); if (lastblock) goto check_anchor; /* No anchor found? Try VARCONV conversion of block numbers */ + UDF_SET_FLAG(sb, UDF_FLAG_VARCONV); /* Firstly, we try to not convert number of the last block */ - lastblock = udf_scan_anchors(sb, 1, + lastblock = udf_scan_anchors(sb, udf_variable_to_fixed(sbi->s_last_block)); - if (lastblock) { - UDF_SET_FLAG(sb, UDF_FLAG_VARCONV); + if (lastblock) goto check_anchor; - } /* Secondly, we try with converted number of the last block */ - lastblock = udf_scan_anchors(sb, 1, sbi->s_last_block); - if (lastblock) - UDF_SET_FLAG(sb, UDF_FLAG_VARCONV); + lastblock = udf_scan_anchors(sb, sbi->s_last_block); + if (!lastblock) { + /* VARCONV didn't help. Clear it. */ + UDF_CLEAR_FLAG(sb, UDF_FLAG_VARCONV); + } check_anchor: /* diff --git a/fs/udf/udfdecl.h b/fs/udf/udfdecl.h index 8fa9c2d70911701fb6aa0abded2bc86ed439d749..8ec865de5f133052771c1a428bb94e3834b9f374 100644 --- a/fs/udf/udfdecl.h +++ b/fs/udf/udfdecl.h @@ -16,7 +16,7 @@ #define UDF_PREALLOCATE #define UDF_DEFAULT_PREALLOC_BLOCKS 8 -#define UDFFS_DEBUG +#undef UDFFS_DEBUG #ifdef UDFFS_DEBUG #define udf_debug(f, a...) \ diff --git a/fs/utimes.c b/fs/utimes.c index af059d5cb485df8289eda123380f4937c0c7b77c..b6b664e7145ec7e0debea47c041b7c3faa9a0aee 100644 --- a/fs/utimes.c +++ b/fs/utimes.c @@ -40,14 +40,9 @@ asmlinkage long sys_utime(char __user *filename, struct utimbuf __user *times) #endif -static bool nsec_special(long nsec) -{ - return nsec == UTIME_OMIT || nsec == UTIME_NOW; -} - static bool nsec_valid(long nsec) { - if (nsec_special(nsec)) + if (nsec == UTIME_OMIT || nsec == UTIME_NOW) return true; return nsec >= 0 && nsec <= 999999999; @@ -102,7 +97,11 @@ long do_utimes(int dfd, char __user *filename, struct timespec *times, int flags if (error) goto dput_and_out; - /* Don't worry, the checks are done in inode_change_ok() */ + if (times && times[0].tv_nsec == UTIME_NOW && + times[1].tv_nsec == UTIME_NOW) + times = NULL; + + /* In most cases, the checks are done in inode_change_ok() */ newattrs.ia_valid = ATTR_CTIME | ATTR_MTIME | ATTR_ATIME; if (times) { error = -EPERM; @@ -124,28 +123,34 @@ long do_utimes(int dfd, char __user *filename, struct timespec *times, int flags newattrs.ia_mtime.tv_nsec = times[1].tv_nsec; newattrs.ia_valid |= ATTR_MTIME_SET; } - } - /* - * If times is NULL or both times are either UTIME_OMIT or - * UTIME_NOW, then need to check permissions, because - * inode_change_ok() won't do it. - */ - if (!times || (nsec_special(times[0].tv_nsec) && - nsec_special(times[1].tv_nsec))) { + /* + * For the UTIME_OMIT/UTIME_NOW and UTIME_NOW/UTIME_OMIT + * cases, we need to make an extra check that is not done by + * inode_change_ok(). + */ + if (((times[0].tv_nsec == UTIME_NOW && + times[1].tv_nsec == UTIME_OMIT) + || + (times[0].tv_nsec == UTIME_OMIT && + times[1].tv_nsec == UTIME_NOW)) + && !is_owner_or_cap(inode)) + goto mnt_drop_write_and_out; + } else { + + /* + * If times is NULL (or both times are UTIME_NOW), + * then we need to check permissions, because + * inode_change_ok() won't do it. + */ error = -EACCES; if (IS_IMMUTABLE(inode)) goto mnt_drop_write_and_out; if (!is_owner_or_cap(inode)) { - if (f) { - if (!(f->f_mode & FMODE_WRITE)) - goto mnt_drop_write_and_out; - } else { - error = vfs_permission(&nd, MAY_WRITE); - if (error) - goto mnt_drop_write_and_out; - } + error = permission(inode, MAY_WRITE, NULL); + if (error) + goto mnt_drop_write_and_out; } } mutex_lock(&inode->i_mutex); @@ -169,14 +174,6 @@ asmlinkage long sys_utimensat(int dfd, char __user *filename, struct timespec __ if (utimes) { if (copy_from_user(&tstimes, utimes, sizeof(tstimes))) return -EFAULT; - if ((tstimes[0].tv_nsec == UTIME_OMIT || - tstimes[0].tv_nsec == UTIME_NOW) && - tstimes[0].tv_sec != 0) - return -EINVAL; - if ((tstimes[1].tv_nsec == UTIME_OMIT || - tstimes[1].tv_nsec == UTIME_NOW) && - tstimes[1].tv_sec != 0) - return -EINVAL; /* Nothing to do, we must not even check the path. */ if (tstimes[0].tv_nsec == UTIME_OMIT && diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c index 5105015a75ad993d8401e0519a81186ab0e722a9..98e0e86093b49632e6fc6696c0e0384c26ffa208 100644 --- a/fs/xfs/linux-2.6/xfs_buf.c +++ b/fs/xfs/linux-2.6/xfs_buf.c @@ -387,6 +387,8 @@ _xfs_buf_lookup_pages( if (unlikely(page == NULL)) { if (flags & XBF_READ_AHEAD) { bp->b_page_count = i; + for (i = 0; i < bp->b_page_count; i++) + unlock_page(bp->b_pages[i]); return -ENOMEM; } @@ -416,17 +418,24 @@ _xfs_buf_lookup_pages( ASSERT(!PagePrivate(page)); if (!PageUptodate(page)) { page_count--; - if (blocksize < PAGE_CACHE_SIZE && !PagePrivate(page)) { + if (blocksize >= PAGE_CACHE_SIZE) { + if (flags & XBF_READ) + bp->b_flags |= _XBF_PAGE_LOCKED; + } else if (!PagePrivate(page)) { if (test_page_region(page, offset, nbytes)) page_count++; } } - unlock_page(page); bp->b_pages[i] = page; offset = 0; } + if (!(bp->b_flags & _XBF_PAGE_LOCKED)) { + for (i = 0; i < bp->b_page_count; i++) + unlock_page(bp->b_pages[i]); + } + if (page_count == bp->b_page_count) bp->b_flags |= XBF_DONE; @@ -746,6 +755,7 @@ xfs_buf_associate_memory( bp->b_count_desired = len; bp->b_buffer_length = buflen; bp->b_flags |= XBF_MAPPED; + bp->b_flags &= ~_XBF_PAGE_LOCKED; return 0; } @@ -1093,8 +1103,10 @@ _xfs_buf_ioend( xfs_buf_t *bp, int schedule) { - if (atomic_dec_and_test(&bp->b_io_remaining) == 1) + if (atomic_dec_and_test(&bp->b_io_remaining) == 1) { + bp->b_flags &= ~_XBF_PAGE_LOCKED; xfs_buf_ioend(bp, schedule); + } } STATIC void @@ -1125,6 +1137,9 @@ xfs_buf_bio_end_io( if (--bvec >= bio->bi_io_vec) prefetchw(&bvec->bv_page->flags); + + if (bp->b_flags & _XBF_PAGE_LOCKED) + unlock_page(page); } while (bvec >= bio->bi_io_vec); _xfs_buf_ioend(bp, 1); @@ -1163,7 +1178,8 @@ _xfs_buf_ioapply( * filesystem block size is not smaller than the page size. */ if ((bp->b_buffer_length < PAGE_CACHE_SIZE) && - (bp->b_flags & XBF_READ) && + ((bp->b_flags & (XBF_READ|_XBF_PAGE_LOCKED)) == + (XBF_READ|_XBF_PAGE_LOCKED)) && (blocksize >= PAGE_CACHE_SIZE)) { bio = bio_alloc(GFP_NOIO, 1); diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/linux-2.6/xfs_buf.h index 841d7883528db8df2455ac50c173ba9ddeb97b1c..f948ec7ba9a4300b2089ff1a4b8b4f3c2dd70ff4 100644 --- a/fs/xfs/linux-2.6/xfs_buf.h +++ b/fs/xfs/linux-2.6/xfs_buf.h @@ -66,6 +66,25 @@ typedef enum { _XBF_PAGES = (1 << 18), /* backed by refcounted pages */ _XBF_RUN_QUEUES = (1 << 19),/* run block device task queue */ _XBF_DELWRI_Q = (1 << 21), /* buffer on delwri queue */ + + /* + * Special flag for supporting metadata blocks smaller than a FSB. + * + * In this case we can have multiple xfs_buf_t on a single page and + * need to lock out concurrent xfs_buf_t readers as they only + * serialise access to the buffer. + * + * If the FSB size >= PAGE_CACHE_SIZE case, we have no serialisation + * between reads of the page. Hence we can have one thread read the + * page and modify it, but then race with another thread that thinks + * the page is not up-to-date and hence reads it again. + * + * The result is that the first modifcation to the page is lost. + * This sort of AGF/AGI reading race can happen when unlinking inodes + * that require truncation and results in the AGI unlinked list + * modifications being lost. + */ + _XBF_PAGE_LOCKED = (1 << 22), } xfs_buf_flags_t; typedef enum { diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c index 65e78c13d4ae2d59a7b4eaa0785ad2c9fe95dda5..5f60363b93435ff37be57c84b2b250c30ac84e48 100644 --- a/fs/xfs/linux-2.6/xfs_file.c +++ b/fs/xfs/linux-2.6/xfs_file.c @@ -184,19 +184,24 @@ xfs_file_release( return -xfs_release(XFS_I(inode)); } +/* + * We ignore the datasync flag here because a datasync is effectively + * identical to an fsync. That is, datasync implies that we need to write + * only the metadata needed to be able to access the data that is written + * if we crash after the call completes. Hence if we are writing beyond + * EOF we have to log the inode size change as well, which makes it a + * full fsync. If we don't write beyond EOF, the inode core will be + * clean in memory and so we don't need to log the inode, just like + * fsync. + */ STATIC int xfs_file_fsync( struct file *filp, struct dentry *dentry, int datasync) { - int flags = FSYNC_WAIT; - - if (datasync) - flags |= FSYNC_DATA; xfs_iflags_clear(XFS_I(dentry->d_inode), XFS_ITRUNCATED); - return -xfs_fsync(XFS_I(dentry->d_inode), flags, - (xfs_off_t)0, (xfs_off_t)-1); + return -xfs_fsync(XFS_I(dentry->d_inode)); } /* diff --git a/fs/xfs/linux-2.6/xfs_vnode.h b/fs/xfs/linux-2.6/xfs_vnode.h index 9d73cb5c0fc7f664fee65bc2344c41d31535193b..25eb2a9e8d9b6cfc1bd859f19476e9372631a857 100644 --- a/fs/xfs/linux-2.6/xfs_vnode.h +++ b/fs/xfs/linux-2.6/xfs_vnode.h @@ -229,14 +229,6 @@ static inline void vn_atime_to_time_t(bhv_vnode_t *vp, time_t *tt) #define ATTR_NOLOCK 0x200 /* Don't grab any conflicting locks */ #define ATTR_NOSIZETOK 0x400 /* Don't get the SIZE token */ -/* - * Flags to vop_fsync/reclaim. - */ -#define FSYNC_NOWAIT 0 /* asynchronous flush */ -#define FSYNC_WAIT 0x1 /* synchronous fsync or forced reclaim */ -#define FSYNC_INVAL 0x2 /* flush and invalidate cached data */ -#define FSYNC_DATA 0x4 /* synchronous fsync of data only */ - /* * Tracking vnode activity. */ diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index cf0bb9c1d621fb702897acdfd41bed22cabf8e67..e569bf5d6cf0d9509356e93aef781048202c669b 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -2974,6 +2974,7 @@ xfs_iflush_cluster( xfs_mount_t *mp = ip->i_mount; xfs_perag_t *pag = xfs_get_perag(mp, ip->i_ino); unsigned long first_index, mask; + unsigned long inodes_per_cluster; int ilist_size; xfs_inode_t **ilist; xfs_inode_t *iq; @@ -2985,8 +2986,9 @@ xfs_iflush_cluster( ASSERT(pag->pagi_inodeok); ASSERT(pag->pag_ici_init); - ilist_size = XFS_INODE_CLUSTER_SIZE(mp) * sizeof(xfs_inode_t *); - ilist = kmem_alloc(ilist_size, KM_MAYFAIL); + inodes_per_cluster = XFS_INODE_CLUSTER_SIZE(mp) >> mp->m_sb.sb_inodelog; + ilist_size = inodes_per_cluster * sizeof(xfs_inode_t *); + ilist = kmem_alloc(ilist_size, KM_MAYFAIL|KM_NOFS); if (!ilist) return 0; @@ -2995,8 +2997,7 @@ xfs_iflush_cluster( read_lock(&pag->pag_ici_lock); /* really need a gang lookup range call here */ nr_found = radix_tree_gang_lookup(&pag->pag_ici_root, (void**)ilist, - first_index, - XFS_INODE_CLUSTER_SIZE(mp)); + first_index, inodes_per_cluster); if (nr_found == 0) goto out_free; diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c index 70702a60b4bbd908669a6d6e46dfb864db1e8241..e475e3717eb3cf114a61a6cbbe4f2339df5d4a7d 100644 --- a/fs/xfs/xfs_vnodeops.c +++ b/fs/xfs/xfs_vnodeops.c @@ -856,18 +856,14 @@ xfs_readlink( /* * xfs_fsync * - * This is called to sync the inode and its data out to disk. - * We need to hold the I/O lock while flushing the data, and - * the inode lock while flushing the inode. The inode lock CANNOT - * be held while flushing the data, so acquire after we're done - * with that. + * This is called to sync the inode and its data out to disk. We need to hold + * the I/O lock while flushing the data, and the inode lock while flushing the + * inode. The inode lock CANNOT be held while flushing the data, so acquire + * after we're done with that. */ int xfs_fsync( - xfs_inode_t *ip, - int flag, - xfs_off_t start, - xfs_off_t stop) + xfs_inode_t *ip) { xfs_trans_t *tp; int error; @@ -875,103 +871,79 @@ xfs_fsync( xfs_itrace_entry(ip); - ASSERT(start >= 0 && stop >= -1); - if (XFS_FORCED_SHUTDOWN(ip->i_mount)) return XFS_ERROR(EIO); - if (flag & FSYNC_DATA) - filemap_fdatawait(vn_to_inode(XFS_ITOV(ip))->i_mapping); + /* capture size updates in I/O completion before writing the inode. */ + error = filemap_fdatawait(vn_to_inode(XFS_ITOV(ip))->i_mapping); + if (error) + return XFS_ERROR(error); /* - * We always need to make sure that the required inode state - * is safe on disk. The vnode might be clean but because - * of committed transactions that haven't hit the disk yet. - * Likewise, there could be unflushed non-transactional - * changes to the inode core that have to go to disk. + * We always need to make sure that the required inode state is safe on + * disk. The vnode might be clean but we still might need to force the + * log because of committed transactions that haven't hit the disk yet. + * Likewise, there could be unflushed non-transactional changes to the + * inode core that have to go to disk and this requires us to issue + * a synchronous transaction to capture these changes correctly. * - * The following code depends on one assumption: that - * any transaction that changes an inode logs the core - * because it has to change some field in the inode core - * (typically nextents or nblocks). That assumption - * implies that any transactions against an inode will - * catch any non-transactional updates. If inode-altering - * transactions exist that violate this assumption, the - * code breaks. Right now, it figures that if the involved - * update_* field is clear and the inode is unpinned, the - * inode is clean. Either it's been flushed or it's been - * committed and the commit has hit the disk unpinning the inode. - * (Note that xfs_inode_item_format() called at commit clears - * the update_* fields.) + * This code relies on the assumption that if the update_* fields + * of the inode are clear and the inode is unpinned then it is clean + * and no action is required. */ xfs_ilock(ip, XFS_ILOCK_SHARED); - /* If we are flushing data then we care about update_size - * being set, otherwise we care about update_core - */ - if ((flag & FSYNC_DATA) ? - (ip->i_update_size == 0) : - (ip->i_update_core == 0)) { + if (!(ip->i_update_size || ip->i_update_core)) { /* - * Timestamps/size haven't changed since last inode - * flush or inode transaction commit. That means - * either nothing got written or a transaction - * committed which caught the updates. If the - * latter happened and the transaction hasn't - * hit the disk yet, the inode will be still - * be pinned. If it is, force the log. + * Timestamps/size haven't changed since last inode flush or + * inode transaction commit. That means either nothing got + * written or a transaction committed which caught the updates. + * If the latter happened and the transaction hasn't hit the + * disk yet, the inode will be still be pinned. If it is, + * force the log. */ xfs_iunlock(ip, XFS_ILOCK_SHARED); if (xfs_ipincount(ip)) { - _xfs_log_force(ip->i_mount, (xfs_lsn_t)0, - XFS_LOG_FORCE | - ((flag & FSYNC_WAIT) - ? XFS_LOG_SYNC : 0), + error = _xfs_log_force(ip->i_mount, (xfs_lsn_t)0, + XFS_LOG_FORCE | XFS_LOG_SYNC, &log_flushed); } else { /* - * If the inode is not pinned and nothing - * has changed we don't need to flush the - * cache. + * If the inode is not pinned and nothing has changed + * we don't need to flush the cache. */ changed = 0; } - error = 0; } else { /* - * Kick off a transaction to log the inode - * core to get the updates. Make it - * sync if FSYNC_WAIT is passed in (which - * is done by everybody but specfs). The - * sync transaction will also force the log. + * Kick off a transaction to log the inode core to get the + * updates. The sync transaction will also force the log. */ xfs_iunlock(ip, XFS_ILOCK_SHARED); tp = xfs_trans_alloc(ip->i_mount, XFS_TRANS_FSYNC_TS); - if ((error = xfs_trans_reserve(tp, 0, - XFS_FSYNC_TS_LOG_RES(ip->i_mount), - 0, 0, 0))) { + error = xfs_trans_reserve(tp, 0, + XFS_FSYNC_TS_LOG_RES(ip->i_mount), 0, 0, 0); + if (error) { xfs_trans_cancel(tp, 0); return error; } xfs_ilock(ip, XFS_ILOCK_EXCL); /* - * Note - it's possible that we might have pushed - * ourselves out of the way during trans_reserve - * which would flush the inode. But there's no - * guarantee that the inode buffer has actually - * gone out yet (it's delwri). Plus the buffer - * could be pinned anyway if it's part of an - * inode in another recent transaction. So we - * play it safe and fire off the transaction anyway. + * Note - it's possible that we might have pushed ourselves out + * of the way during trans_reserve which would flush the inode. + * But there's no guarantee that the inode buffer has actually + * gone out yet (it's delwri). Plus the buffer could be pinned + * anyway if it's part of an inode in another recent + * transaction. So we play it safe and fire off the + * transaction anyway. */ xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL); xfs_trans_ihold(tp, ip); xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE); - if (flag & FSYNC_WAIT) - xfs_trans_set_sync(tp); + xfs_trans_set_sync(tp); error = _xfs_trans_commit(tp, 0, &log_flushed); xfs_iunlock(ip, XFS_ILOCK_EXCL); diff --git a/fs/xfs/xfs_vnodeops.h b/fs/xfs/xfs_vnodeops.h index 8abe8f186e2019fbebcb5debcb26940ebe0ee077..57335ba4ce53b7e975b3accb0c5876ce464cc940 100644 --- a/fs/xfs/xfs_vnodeops.h +++ b/fs/xfs/xfs_vnodeops.h @@ -18,8 +18,7 @@ int xfs_open(struct xfs_inode *ip); int xfs_setattr(struct xfs_inode *ip, struct bhv_vattr *vap, int flags, struct cred *credp); int xfs_readlink(struct xfs_inode *ip, char *link); -int xfs_fsync(struct xfs_inode *ip, int flag, xfs_off_t start, - xfs_off_t stop); +int xfs_fsync(struct xfs_inode *ip); int xfs_release(struct xfs_inode *ip); int xfs_inactive(struct xfs_inode *ip); int xfs_lookup(struct xfs_inode *dp, struct xfs_name *name, diff --git a/include/acpi/processor.h b/include/acpi/processor.h index 06480bcabfdc0eb83bb99d8b56d17671a14b328a..06ebb6ef72aa7c57689a850b4c8692016f982c7f 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -319,6 +319,7 @@ static inline int acpi_processor_ppc_has_changed(struct acpi_processor *pr) #endif /* CONFIG_CPU_FREQ */ /* in processor_throttling.c */ +int acpi_processor_tstate_has_changed(struct acpi_processor *pr); int acpi_processor_get_throttling_info(struct acpi_processor *pr); extern int acpi_processor_set_throttling(struct acpi_processor *pr, int state); extern struct file_operations acpi_processor_throttling_fops; diff --git a/include/asm-alpha/core_mcpcia.h b/include/asm-alpha/core_mcpcia.h index 525b4f6a7ace816784b504de4d89373a6a0d6233..acf55b48347207550edadb3691081bf1df1d251e 100644 --- a/include/asm-alpha/core_mcpcia.h +++ b/include/asm-alpha/core_mcpcia.h @@ -261,7 +261,7 @@ struct el_MCPCIA_uncorrected_frame_mcheck { } #endif -static inline int __mcpcia_is_mmio(unsigned long addr) +extern inline int __mcpcia_is_mmio(unsigned long addr) { return (addr & 0x80000000UL) == 0; } diff --git a/include/asm-alpha/core_t2.h b/include/asm-alpha/core_t2.h index 90e6b5d6c2143d8ab23e13b596803e52fec1411f..46bfff58f67093877e4815a30c6c165d9be192d3 100644 --- a/include/asm-alpha/core_t2.h +++ b/include/asm-alpha/core_t2.h @@ -356,13 +356,13 @@ struct el_t2_frame_corrected { #define vip volatile int * #define vuip volatile unsigned int * -static inline u8 t2_inb(unsigned long addr) +extern inline u8 t2_inb(unsigned long addr) { long result = *(vip) ((addr << 5) + T2_IO + 0x00); return __kernel_extbl(result, addr & 3); } -static inline void t2_outb(u8 b, unsigned long addr) +extern inline void t2_outb(u8 b, unsigned long addr) { unsigned long w; @@ -371,13 +371,13 @@ static inline void t2_outb(u8 b, unsigned long addr) mb(); } -static inline u16 t2_inw(unsigned long addr) +extern inline u16 t2_inw(unsigned long addr) { long result = *(vip) ((addr << 5) + T2_IO + 0x08); return __kernel_extwl(result, addr & 3); } -static inline void t2_outw(u16 b, unsigned long addr) +extern inline void t2_outw(u16 b, unsigned long addr) { unsigned long w; @@ -386,12 +386,12 @@ static inline void t2_outw(u16 b, unsigned long addr) mb(); } -static inline u32 t2_inl(unsigned long addr) +extern inline u32 t2_inl(unsigned long addr) { return *(vuip) ((addr << 5) + T2_IO + 0x18); } -static inline void t2_outl(u32 b, unsigned long addr) +extern inline void t2_outl(u32 b, unsigned long addr) { *(vuip) ((addr << 5) + T2_IO + 0x18) = b; mb(); @@ -435,7 +435,7 @@ static inline void t2_outl(u32 b, unsigned long addr) set_hae(msb); \ } -static DEFINE_SPINLOCK(t2_hae_lock); +extern spinlock_t t2_hae_lock; /* * NOTE: take T2_DENSE_MEM off in each readX/writeX routine, since diff --git a/include/asm-alpha/io.h b/include/asm-alpha/io.h index 38f18cf18c9d0e99ae5f353893379923193c6b1b..e971ab000f9519c18cda4df33f26182d377aafa2 100644 --- a/include/asm-alpha/io.h +++ b/include/asm-alpha/io.h @@ -35,7 +35,7 @@ * register not being up-to-date with respect to the hardware * value. */ -static inline void __set_hae(unsigned long new_hae) +extern inline void __set_hae(unsigned long new_hae) { unsigned long flags; local_irq_save(flags); @@ -49,7 +49,7 @@ static inline void __set_hae(unsigned long new_hae) local_irq_restore(flags); } -static inline void set_hae(unsigned long new_hae) +extern inline void set_hae(unsigned long new_hae) { if (new_hae != alpha_mv.hae_cache) __set_hae(new_hae); @@ -176,7 +176,7 @@ REMAP2(u64, writeq, volatile) #undef REMAP1 #undef REMAP2 -static inline void __iomem *generic_ioportmap(unsigned long a) +extern inline void __iomem *generic_ioportmap(unsigned long a) { return alpha_mv.mv_ioportmap(a); } diff --git a/include/asm-alpha/mmu_context.h b/include/asm-alpha/mmu_context.h index 6a5be1f7debf3a941c3c4db049459cacd019253f..86c08a02d2393fe3dc49bacbd6eec3e2e11a2f69 100644 --- a/include/asm-alpha/mmu_context.h +++ b/include/asm-alpha/mmu_context.h @@ -23,7 +23,7 @@ #endif -extern inline unsigned long +static inline unsigned long __reload_thread(struct pcb_struct *pcb) { register unsigned long a0 __asm__("$16"); @@ -114,7 +114,7 @@ extern unsigned long last_asn; #define __MMU_EXTERN_INLINE #endif -static inline unsigned long +extern inline unsigned long __get_new_mm_context(struct mm_struct *mm, long cpu) { unsigned long asn = cpu_last_asn(cpu); @@ -226,7 +226,7 @@ ev4_activate_mm(struct mm_struct *prev_mm, struct mm_struct *next_mm) # endif #endif -extern inline int +static inline int init_new_context(struct task_struct *tsk, struct mm_struct *mm) { int i; diff --git a/include/asm-alpha/percpu.h b/include/asm-alpha/percpu.h index 48348fe34c19bc5b6ace3fbfe7a88838033577c9..3495e8e00d70fd2ca96531e702b1956a3aa5f5de 100644 --- a/include/asm-alpha/percpu.h +++ b/include/asm-alpha/percpu.h @@ -1,6 +1,78 @@ #ifndef __ALPHA_PERCPU_H #define __ALPHA_PERCPU_H +#include +#include -#include +/* + * Determine the real variable name from the name visible in the + * kernel sources. + */ +#define per_cpu_var(var) per_cpu__##var + +#ifdef CONFIG_SMP + +/* + * per_cpu_offset() is the offset that has to be added to a + * percpu variable to get to the instance for a certain processor. + */ +extern unsigned long __per_cpu_offset[NR_CPUS]; + +#define per_cpu_offset(x) (__per_cpu_offset[x]) + +#define __my_cpu_offset per_cpu_offset(raw_smp_processor_id()) +#ifdef CONFIG_DEBUG_PREEMPT +#define my_cpu_offset per_cpu_offset(smp_processor_id()) +#else +#define my_cpu_offset __my_cpu_offset +#endif + +#ifndef MODULE +#define SHIFT_PERCPU_PTR(var, offset) RELOC_HIDE(&per_cpu_var(var), (offset)) +#define PER_CPU_ATTRIBUTES +#else +/* + * To calculate addresses of locally defined variables, GCC uses 32-bit + * displacement from the GP. Which doesn't work for per cpu variables in + * modules, as an offset to the kernel per cpu area is way above 4G. + * + * This forces allocation of a GOT entry for per cpu variable using + * ldq instruction with a 'literal' relocation. + */ +#define SHIFT_PERCPU_PTR(var, offset) ({ \ + extern int simple_identifier_##var(void); \ + unsigned long __ptr, tmp_gp; \ + asm ( "br %1, 1f \n\ + 1: ldgp %1, 0(%1) \n\ + ldq %0, per_cpu__" #var"(%1)\t!literal" \ + : "=&r"(__ptr), "=&r"(tmp_gp)); \ + (typeof(&per_cpu_var(var)))(__ptr + (offset)); }) + +#define PER_CPU_ATTRIBUTES __used + +#endif /* MODULE */ + +/* + * A percpu variable may point to a discarded regions. The following are + * established ways to produce a usable pointer from the percpu variable + * offset. + */ +#define per_cpu(var, cpu) \ + (*SHIFT_PERCPU_PTR(var, per_cpu_offset(cpu))) +#define __get_cpu_var(var) \ + (*SHIFT_PERCPU_PTR(var, my_cpu_offset)) +#define __raw_get_cpu_var(var) \ + (*SHIFT_PERCPU_PTR(var, __my_cpu_offset)) + +#else /* ! SMP */ + +#define per_cpu(var, cpu) (*((void)(cpu), &per_cpu_var(var))) +#define __get_cpu_var(var) per_cpu_var(var) +#define __raw_get_cpu_var(var) per_cpu_var(var) + +#define PER_CPU_ATTRIBUTES + +#endif /* SMP */ + +#define DECLARE_PER_CPU(type, name) extern __typeof__(type) per_cpu_var(name) #endif /* __ALPHA_PERCPU_H */ diff --git a/include/asm-alpha/system.h b/include/asm-alpha/system.h index ed221d6408fc308acbf737d84ba51adb9899dc28..afe20fa58c990927fd10c5e94d41fe4d8d9eee8a 100644 --- a/include/asm-alpha/system.h +++ b/include/asm-alpha/system.h @@ -184,7 +184,7 @@ enum amask_enum { __amask; }) #define __CALL_PAL_R0(NAME, TYPE) \ -static inline TYPE NAME(void) \ +extern inline TYPE NAME(void) \ { \ register TYPE __r0 __asm__("$0"); \ __asm__ __volatile__( \ @@ -196,7 +196,7 @@ static inline TYPE NAME(void) \ } #define __CALL_PAL_W1(NAME, TYPE0) \ -static inline void NAME(TYPE0 arg0) \ +extern inline void NAME(TYPE0 arg0) \ { \ register TYPE0 __r16 __asm__("$16") = arg0; \ __asm__ __volatile__( \ @@ -207,7 +207,7 @@ static inline void NAME(TYPE0 arg0) \ } #define __CALL_PAL_W2(NAME, TYPE0, TYPE1) \ -static inline void NAME(TYPE0 arg0, TYPE1 arg1) \ +extern inline void NAME(TYPE0 arg0, TYPE1 arg1) \ { \ register TYPE0 __r16 __asm__("$16") = arg0; \ register TYPE1 __r17 __asm__("$17") = arg1; \ @@ -219,7 +219,7 @@ static inline void NAME(TYPE0 arg0, TYPE1 arg1) \ } #define __CALL_PAL_RW1(NAME, RTYPE, TYPE0) \ -static inline RTYPE NAME(TYPE0 arg0) \ +extern inline RTYPE NAME(TYPE0 arg0) \ { \ register RTYPE __r0 __asm__("$0"); \ register TYPE0 __r16 __asm__("$16") = arg0; \ @@ -232,7 +232,7 @@ static inline RTYPE NAME(TYPE0 arg0) \ } #define __CALL_PAL_RW2(NAME, RTYPE, TYPE0, TYPE1) \ -static inline RTYPE NAME(TYPE0 arg0, TYPE1 arg1) \ +extern inline RTYPE NAME(TYPE0 arg0, TYPE1 arg1) \ { \ register RTYPE __r0 __asm__("$0"); \ register TYPE0 __r16 __asm__("$16") = arg0; \ diff --git a/include/asm-alpha/vga.h b/include/asm-alpha/vga.h index e8df1e7aae6b39155c6cdf625e2549aef6d97627..c00106bac52146745a5b128e7e05b1e1480e8400 100644 --- a/include/asm-alpha/vga.h +++ b/include/asm-alpha/vga.h @@ -13,7 +13,7 @@ #define VT_BUF_HAVE_MEMSETW #define VT_BUF_HAVE_MEMCPYW -extern inline void scr_writew(u16 val, volatile u16 *addr) +static inline void scr_writew(u16 val, volatile u16 *addr) { if (__is_ioaddr(addr)) __raw_writew(val, (volatile u16 __iomem *) addr); @@ -21,7 +21,7 @@ extern inline void scr_writew(u16 val, volatile u16 *addr) *addr = val; } -extern inline u16 scr_readw(volatile const u16 *addr) +static inline u16 scr_readw(volatile const u16 *addr) { if (__is_ioaddr(addr)) return __raw_readw((volatile const u16 __iomem *) addr); @@ -29,7 +29,7 @@ extern inline u16 scr_readw(volatile const u16 *addr) return *addr; } -extern inline void scr_memsetw(u16 *s, u16 c, unsigned int count) +static inline void scr_memsetw(u16 *s, u16 c, unsigned int count) { if (__is_ioaddr(s)) memsetw_io((u16 __iomem *) s, c, count); diff --git a/include/asm-arm/arch-at91/io.h b/include/asm-arm/arch-at91/io.h index 80073fd36b8ee2feee379cfd734d405dfc3a2953..f8beaa228467814af3b188b5803956ab3beacc33 100644 --- a/include/asm-arm/arch-at91/io.h +++ b/include/asm-arm/arch-at91/io.h @@ -21,8 +21,6 @@ #ifndef __ASM_ARCH_IO_H #define __ASM_ARCH_IO_H -#include - #define IO_SPACE_LIMIT 0xFFFFFFFF #define __io(a) ((void __iomem *)(a)) diff --git a/include/asm-arm/arch-omap/board-palmte.h b/include/asm-arm/arch-omap/board-palmte.h index cd22035a7160acc24a3d9df046a3ef02ae814338..6fac2c8935bec152e45bf23afa5f79371eb7e999 100644 --- a/include/asm-arm/arch-omap/board-palmte.h +++ b/include/asm-arm/arch-omap/board-palmte.h @@ -14,8 +14,6 @@ #ifndef __OMAP_BOARD_PALMTE_H #define __OMAP_BOARD_PALMTE_H -#include - #define PALMTE_USBDETECT_GPIO 0 #define PALMTE_USB_OR_DC_GPIO 1 #define PALMTE_TSC_GPIO 4 diff --git a/include/asm-arm/arch-omap/clock.h b/include/asm-arm/arch-omap/clock.h index 57523bdb642bc7cac7018fab195d88d374073350..12a5e4de95182ba40e02ad1357cfdb3c58c5f417 100644 --- a/include/asm-arm/arch-omap/clock.h +++ b/include/asm-arm/arch-omap/clock.h @@ -73,6 +73,8 @@ struct clk { #endif }; +struct cpufreq_frequency_table; + struct clk_functions { int (*clk_enable)(struct clk *clk); void (*clk_disable)(struct clk *clk); @@ -83,6 +85,9 @@ struct clk_functions { void (*clk_allow_idle)(struct clk *clk); void (*clk_deny_idle)(struct clk *clk); void (*clk_disable_unused)(struct clk *clk); +#ifdef CONFIG_CPU_FREQ + void (*clk_init_cpufreq_table)(struct cpufreq_frequency_table **); +#endif }; extern unsigned int mpurate; diff --git a/include/asm-arm/arch-omap/entry-macro.S b/include/asm-arm/arch-omap/entry-macro.S index 74cd57221c8ee14a6845b0ed55ef0f5d6fb851ae..369093a45fcf58b8befb7c34f66431e57230424b 100644 --- a/include/asm-arm/arch-omap/entry-macro.S +++ b/include/asm-arm/arch-omap/entry-macro.S @@ -8,6 +8,7 @@ * warranty of any kind, whether express or implied. */ #include +#include #include #if defined(CONFIG_ARCH_OMAP1) diff --git a/include/asm-arm/arch-omap/gpio.h b/include/asm-arm/arch-omap/gpio.h index 86621a04cd8f98939a943a1f2cdea463b2777894..5ee6a49864c33d317f17d2d485a9928371409f52 100644 --- a/include/asm-arm/arch-omap/gpio.h +++ b/include/asm-arm/arch-omap/gpio.h @@ -26,7 +26,6 @@ #ifndef __ASM_ARCH_OMAP_GPIO_H #define __ASM_ARCH_OMAP_GPIO_H -#include #include #include diff --git a/include/asm-arm/arch-omap/hardware.h b/include/asm-arm/arch-omap/hardware.h index da572092e255aa390bd68ec69cdb84d0a0e91acd..91d85b3417b77602e5ae43e1d4297ca6d94d9c1b 100644 --- a/include/asm-arm/arch-omap/hardware.h +++ b/include/asm-arm/arch-omap/hardware.h @@ -41,7 +41,6 @@ #include #include #endif -#include #include /* diff --git a/include/asm-arm/arch-pxa/mfp-pxa27x.h b/include/asm-arm/arch-pxa/mfp-pxa27x.h index eb6eaa174f8d4fc7f135afcc72df103571e99908..bc73ab84167cb14b0bfc5c71e22f81e50ea774f0 100644 --- a/include/asm-arm/arch-pxa/mfp-pxa27x.h +++ b/include/asm-arm/arch-pxa/mfp-pxa27x.h @@ -112,6 +112,7 @@ #define GPIO57_nIOIS16 MFP_CFG_IN(GPIO57, AF1) #define GPIO56_nPWAIT MFP_CFG_IN(GPIO56, AF1) #define GPIO79_PSKTSEL MFP_CFG_OUT(GPIO79, AF1, DRIVE_HIGH) +#define GPIO104_PSKTSEL MFP_CFG_OUT(GPIO104, AF1, DRIVE_HIGH) /* I2C */ #define GPIO117_I2C_SCL MFP_CFG_IN(GPIO117, AF1) diff --git a/include/asm-arm/arch-pxa/pxa2xx-gpio.h b/include/asm-arm/arch-pxa/pxa2xx-gpio.h index 763313c5e6be4c2fe6b711676efd69fc28bd8ab5..b81cd63cb2eb91d216d2390efd22e04c0184c2bd 100644 --- a/include/asm-arm/arch-pxa/pxa2xx-gpio.h +++ b/include/asm-arm/arch-pxa/pxa2xx-gpio.h @@ -134,7 +134,11 @@ #define GPIO93_CIF_DD_6 93 /* Camera data pin 6 */ #define GPIO94_CIF_DD_5 94 /* Camera data pin 5 */ #define GPIO95_CIF_DD_4 95 /* Camera data pin 4 */ +#define GPIO96_FFRXD 96 /* FFUART recieve */ +#define GPIO98_FFRTS 98 /* FFUART request to send */ #define GPIO98_CIF_DD_0 98 /* Camera data pin 0 */ +#define GPIO99_FFTXD 99 /* FFUART transmit data */ +#define GPIO100_FFCTS 100 /* FFUART Clear to send */ #define GPIO102_nPCE_1 102 /* PCMCIA (PXA27x) */ #define GPIO103_CIF_DD_3 103 /* Camera data pin 3 */ #define GPIO104_CIF_DD_2 104 /* Camera data pin 2 */ @@ -316,6 +320,8 @@ #define GPIO85_nPCE_1_MD (85 | GPIO_ALT_FN_1_OUT) #define GPIO85_CIF_LV_MD (85 | GPIO_ALT_FN_3_IN) #define GPIO86_nPCE_1_MD (86 | GPIO_ALT_FN_1_OUT) +#define GPIO88_USBH1_PWR_MD (88 | GPIO_ALT_FN_1_IN) +#define GPIO89_USBH1_PEN_MD (89 | GPIO_ALT_FN_2_OUT) #define GPIO90_CIF_DD_4_MD (90 | GPIO_ALT_FN_3_IN) #define GPIO91_CIF_DD_5_MD (91 | GPIO_ALT_FN_3_IN) #define GPIO92_MMCDAT0_MD (92 | GPIO_ALT_FN_1_OUT) @@ -324,8 +330,11 @@ #define GPIO95_CIF_DD_4_MD (95 | GPIO_ALT_FN_2_IN) #define GPIO95_KP_MKIN6_MD (95 | GPIO_ALT_FN_3_IN) #define GPIO96_KP_DKIN3_MD (96 | GPIO_ALT_FN_1_IN) +#define GPIO96_FFRXD_MD (96 | GPIO_ALT_FN_3_IN) #define GPIO97_KP_MKIN3_MD (97 | GPIO_ALT_FN_3_IN) #define GPIO98_CIF_DD_0_MD (98 | GPIO_ALT_FN_2_IN) +#define GPIO98_FFRTS_MD (98 | GPIO_ALT_FN_3_OUT) +#define GPIO99_FFTXD_MD (99 | GPIO_ALT_FN_3_OUT) #define GPIO100_KP_MKIN0_MD (100 | GPIO_ALT_FN_1_IN) #define GPIO101_KP_MKIN1_MD (101 | GPIO_ALT_FN_1_IN) #define GPIO102_nPCE_1_MD (102 | GPIO_ALT_FN_1_OUT) diff --git a/include/asm-arm/arch-pxa/regs-lcd.h b/include/asm-arm/arch-pxa/regs-lcd.h index f762493f51418dc33a46dea0ad3a68b799b745af..3ba464c913a5d9afa891e1d4a761973f2f5889bb 100644 --- a/include/asm-arm/arch-pxa/regs-lcd.h +++ b/include/asm-arm/arch-pxa/regs-lcd.h @@ -1,5 +1,8 @@ #ifndef __ASM_ARCH_REGS_LCD_H #define __ASM_ARCH_REGS_LCD_H + +#include + /* * LCD Controller Registers and Bits Definitions */ @@ -69,7 +72,7 @@ #define LCCR0_QDM (1 << 11) /* LCD Quick Disable mask */ #define LCCR0_PDD (0xff << 12) /* Palette DMA request delay */ #define LCCR0_PDD_S 12 -#define LCCR0_BM (1 << 20) /* Branch mask */ +#define LCCR0_BM (1 << 20) /* Branch mask */ #define LCCR0_OUM (1 << 21) /* Output FIFO underrun mask */ #define LCCR0_LCDT (1 << 22) /* LCD panel type */ #define LCCR0_RDSTM (1 << 23) /* Read status interrupt mask */ diff --git a/include/asm-arm/arch-sa1100/collie.h b/include/asm-arm/arch-sa1100/collie.h index 14a344aa3cc72539e531a688dda7324c8b0763de..762eba535813bda189cb392619020d67534cf4fd 100644 --- a/include/asm-arm/arch-sa1100/collie.h +++ b/include/asm-arm/arch-sa1100/collie.h @@ -34,9 +34,12 @@ #define COLLIE_GPIO_ON_KEY GPIO_GPIO (0) #define COLLIE_GPIO_AC_IN GPIO_GPIO (1) +#define COLLIE_GPIO_SDIO_INT GPIO_GPIO (11) #define COLLIE_GPIO_CF_IRQ GPIO_GPIO (14) #define COLLIE_GPIO_nREMOCON_INT GPIO_GPIO (15) #define COLLIE_GPIO_UCB1x00_RESET GPIO_GPIO (16) +#define COLLIE_GPIO_nMIC_ON GPIO_GPIO (17) +#define COLLIE_GPIO_nREMOCON_ON GPIO_GPIO (18) #define COLLIE_GPIO_CO GPIO_GPIO (20) #define COLLIE_GPIO_MCP_CLK GPIO_GPIO (21) #define COLLIE_GPIO_CF_CD GPIO_GPIO (22) @@ -49,6 +52,7 @@ #define COLLIE_IRQ_GPIO_ON_KEY IRQ_GPIO0 #define COLLIE_IRQ_GPIO_AC_IN IRQ_GPIO1 +#define COLLIE_IRQ_GPIO_SDIO_IRQ IRQ_GPIO11 #define COLLIE_IRQ_GPIO_CF_IRQ IRQ_GPIO14 #define COLLIE_IRQ_GPIO_nREMOCON_INT IRQ_GPIO15 #define COLLIE_IRQ_GPIO_CO IRQ_GPIO20 diff --git a/include/asm-arm/page.h b/include/asm-arm/page.h index 5c22b01121069751e2ed73049ec6d37ae54a18c9..8e05bdb5f12f555f94c66b8ff1c008c3a3a5cb86 100644 --- a/include/asm-arm/page.h +++ b/include/asm-arm/page.h @@ -179,10 +179,10 @@ typedef unsigned long pgprot_t; #endif /* STRICT_MM_TYPECHECKS */ -typedef struct page *pgtable_t; - #endif /* CONFIG_MMU */ +typedef struct page *pgtable_t; + #include #endif /* !__ASSEMBLY__ */ diff --git a/include/asm-arm/pgtable-nommu.h b/include/asm-arm/pgtable-nommu.h index 2e5868bbe03bd9dba8c0a3c791cbe1d9c02642ea..386fcc10a9730da5fbd2372322a27b040625705e 100644 --- a/include/asm-arm/pgtable-nommu.h +++ b/include/asm-arm/pgtable-nommu.h @@ -16,7 +16,6 @@ #include #include #include -#include /* * Trivial page table functions. diff --git a/include/asm-arm/spinlock.h b/include/asm-arm/spinlock.h index 800ba5254dafef9bff57c98a19dcb599b0982cbc..2b41ebbfa7ffe261841d8bd17835f24abe8750ea 100644 --- a/include/asm-arm/spinlock.h +++ b/include/asm-arm/spinlock.h @@ -142,7 +142,7 @@ static inline void __raw_write_unlock(raw_rwlock_t *rw) } /* write_can_lock - would write_trylock() succeed? */ -#define __raw_write_can_lock(x) ((x)->lock == 0x80000000) +#define __raw_write_can_lock(x) ((x)->lock == 0) /* * Read locks are a bit more hairy: diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h index 6335de9a2bb384b5f8b6f83fdd832402e123eb89..514af792a5980bd384dc158124df7e9036bdc926 100644 --- a/include/asm-arm/system.h +++ b/include/asm-arm/system.h @@ -48,20 +48,6 @@ #define CPUID_TCM 2 #define CPUID_TLBTYPE 3 -#ifdef CONFIG_CPU_CP15 -#define read_cpuid(reg) \ - ({ \ - unsigned int __val; \ - asm("mrc p15, 0, %0, c0, c0, " __stringify(reg) \ - : "=r" (__val) \ - : \ - : "cc"); \ - __val; \ - }) -#else -#define read_cpuid(reg) (processor_id) -#endif - /* * This is used to ensure the compiler did actually allocate the register we * asked it for some inline assembly sequences. Apparently we can't trust @@ -78,6 +64,21 @@ #include #include +#ifdef CONFIG_CPU_CP15 +#define read_cpuid(reg) \ + ({ \ + unsigned int __val; \ + asm("mrc p15, 0, %0, c0, c0, " __stringify(reg) \ + : "=r" (__val) \ + : \ + : "cc"); \ + __val; \ + }) +#else +extern unsigned int processor_id; +#define read_cpuid(reg) (processor_id) +#endif + /* * The CPU ID never changes at run time, so we might as well tell the * compiler that it's constant. Use this function to read the CPU ID diff --git a/include/asm-blackfin/bfin-global.h b/include/asm-blackfin/bfin-global.h index 716df7c8592322d2b8e851a81a0dcefb7efe0bf4..76033831eb35d02c91bf29baef6d4ed15af4dcbc 100644 --- a/include/asm-blackfin/bfin-global.h +++ b/include/asm-blackfin/bfin-global.h @@ -37,7 +37,9 @@ #include #include -#if defined(CONFIG_DMA_UNCACHED_2M) +#if defined(CONFIG_DMA_UNCACHED_4M) +# define DMA_UNCACHED_REGION (4 * 1024 * 1024) +#elif defined(CONFIG_DMA_UNCACHED_2M) # define DMA_UNCACHED_REGION (2 * 1024 * 1024) #elif defined(CONFIG_DMA_UNCACHED_1M) # define DMA_UNCACHED_REGION (1024 * 1024) @@ -103,13 +105,6 @@ extern int sram_free(const void*); extern void *sram_alloc_with_lsl(size_t, unsigned long); extern int sram_free_with_lsl(const void*); -extern void led_on(int); -extern void led_off(int); -extern void led_toggle(int); -extern void led_disp_num(int); -extern void led_toggle_num(int); -extern void init_leds(void); - extern const char bfin_board_name[]; extern unsigned long wall_jiffies; diff --git a/include/asm-blackfin/checksum.h b/include/asm-blackfin/checksum.h index 2638f2586d2f12d3836ebda6007678a16068298f..6f6af2b8e9e01c35ba7289aad0b1e4f072735a0b 100644 --- a/include/asm-blackfin/checksum.h +++ b/include/asm-blackfin/checksum.h @@ -15,7 +15,7 @@ * * it's best to have buff aligned on a 32-bit boundary */ -unsigned int csum_partial(const unsigned char *buff, int len, unsigned int sum); +__wsum csum_partial(const void *buff, int len, __wsum sum); /* * the same as csum_partial, but copies from src while it @@ -25,8 +25,8 @@ unsigned int csum_partial(const unsigned char *buff, int len, unsigned int sum); * better 64-bit) boundary */ -unsigned int csum_partial_copy(const unsigned char *src, unsigned char *dst, - int len, int sum); +__wsum csum_partial_copy(const void *src, void *dst, + int len, __wsum sum); /* * the same as csum_partial_copy, but copies from user space. @@ -35,20 +35,19 @@ unsigned int csum_partial_copy(const unsigned char *src, unsigned char *dst, * better 64-bit) boundary */ -extern unsigned int csum_partial_copy_from_user(const unsigned char *src, - unsigned char *dst, int len, - int sum, int *csum_err); +extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst, + int len, __wsum sum, int *csum_err); #define csum_partial_copy_nocheck(src, dst, len, sum) \ csum_partial_copy((src), (dst), (len), (sum)) -unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl); +__sum16 ip_fast_csum(unsigned char *iph, unsigned int ihl); /* * Fold a partial checksum */ -static inline unsigned int csum_fold(unsigned int sum) +static inline __sum16 csum_fold(__wsum sum) { while (sum >> 16) sum = (sum & 0xffff) + (sum >> 16); @@ -60,9 +59,9 @@ static inline unsigned int csum_fold(unsigned int sum) * returns a 16-bit checksum, already complemented */ -static inline unsigned int -csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len, - unsigned short proto, unsigned int sum) +static inline __wsum +csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len, + unsigned short proto, __wsum sum) { __asm__ ("%0 = %0 + %1;\n\t" @@ -84,9 +83,9 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len, return (sum); } -static inline unsigned short int -csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len, - unsigned short proto, unsigned int sum) +static inline __sum16 +csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len, + unsigned short proto, __wsum sum) { return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum)); } @@ -96,6 +95,6 @@ csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len, * in icmp.c */ -extern unsigned short ip_compute_csum(const unsigned char *buff, int len); +extern __sum16 ip_compute_csum(const void *buff, int len); #endif /* _BFIN_CHECKSUM_H */ diff --git a/include/asm-blackfin/gpio.h b/include/asm-blackfin/gpio.h index 27ff532a806c6fc1aa804f05c79e5c47f0518963..ff95e9d883427fca797a9f6c84c7b9f21076f1ff 100644 --- a/include/asm-blackfin/gpio.h +++ b/include/asm-blackfin/gpio.h @@ -437,7 +437,6 @@ void gpio_set_value(unsigned gpio, int arg); int gpio_get_value(unsigned gpio); #ifndef BF548_FAMILY -#define gpio_get_value(gpio) get_gpio_data(gpio) #define gpio_set_value(gpio, value) set_gpio_data(gpio, value) #endif diff --git a/include/asm-blackfin/io.h b/include/asm-blackfin/io.h index 574fe56989d1d68c82e90ef6d1d365720a7ce162..cbbf7ffdbbff1d4450e29ef0b68c5d1cde99c168 100644 --- a/include/asm-blackfin/io.h +++ b/include/asm-blackfin/io.h @@ -117,10 +117,12 @@ static inline unsigned int readl(const volatile void __iomem *addr) extern void outsb(unsigned long port, const void *addr, unsigned long count); extern void outsw(unsigned long port, const void *addr, unsigned long count); +extern void outsw_8(unsigned long port, const void *addr, unsigned long count); extern void outsl(unsigned long port, const void *addr, unsigned long count); extern void insb(unsigned long port, void *addr, unsigned long count); extern void insw(unsigned long port, void *addr, unsigned long count); +extern void insw_8(unsigned long port, void *addr, unsigned long count); extern void insl(unsigned long port, void *addr, unsigned long count); extern void insl_16(unsigned long port, void *addr, unsigned long count); diff --git a/include/asm-blackfin/mach-bf527/anomaly.h b/include/asm-blackfin/mach-bf527/anomaly.h index 735fa02fafb2699af2d5abe203cd6a941bae4b9c..4725268a5adaff7ae02de00541d153c23d910c75 100644 --- a/include/asm-blackfin/mach-bf527/anomaly.h +++ b/include/asm-blackfin/mach-bf527/anomaly.h @@ -15,12 +15,16 @@ /* Multi-Issue Instruction with dsp32shiftimm in slot1 and P-reg Store in slot2 Not Supported */ #define ANOMALY_05000074 (1) +/* DMA_RUN Bit Is Not Valid after a Peripheral Receive Channel DMA Stops */ +#define ANOMALY_05000119 (1) /* Rx.H Cannot Be Used to Access 16-bit System MMR Registers */ #define ANOMALY_05000122 (1) /* Spurious Hardware Error from an Access in the Shadow of a Conditional Branch */ #define ANOMALY_05000245 (1) /* Sensitivity To Noise with Slow Input Edge Rates on External SPORT TX and RX Clocks */ #define ANOMALY_05000265 (1) +/* Errors when SSYNC, CSYNC, or Loads to LT, LB and LC Registers Are Interrupted */ +#define ANOMALY_05000312 (1) /* Incorrect Access of OTP_STATUS During otp_write() Function */ #define ANOMALY_05000328 (1) /* Disallowed Configuration Prevents Subsequent Allowed Configuration on Host DMA Port */ @@ -92,7 +96,6 @@ #define ANOMALY_05000266 (0) #define ANOMALY_05000273 (0) #define ANOMALY_05000311 (0) -#define ANOMALY_05000312 (0) #define ANOMALY_05000323 (0) #define ANOMALY_05000363 (0) diff --git a/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h index 26e3c8076b4e5cafe08bb5ef97468a0f0db421f2..2526b6ed6faa78ce72d45d9e210743c589850f8e 100644 --- a/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h +++ b/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h @@ -53,6 +53,12 @@ #define UART_SET_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0) #define UART_CLEAR_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0) +#define UART_GET_CTS(x) gpio_get_value(x->cts_pin) +#define UART_SET_RTS(x) gpio_set_value(x->rts_pin, 1) +#define UART_CLEAR_RTS(x) gpio_set_value(x->rts_pin, 0) +#define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v) +#define UART_DISABLE_INTS(x) UART_PUT_IER(x, 0) + #if defined(CONFIG_BFIN_UART0_CTSRTS) || defined(CONFIG_BFIN_UART1_CTSRTS) # define CONFIG_SERIAL_BFIN_CTSRTS @@ -90,7 +96,7 @@ struct bfin_serial_port { struct work_struct tx_dma_workqueue; #endif #ifdef CONFIG_SERIAL_BFIN_CTSRTS - struct work_struct cts_workqueue; + struct timer_list cts_timer; int cts_pin; int rts_pin; #endif diff --git a/include/asm-blackfin/mach-bf527/blackfin.h b/include/asm-blackfin/mach-bf527/blackfin.h index 2891727b61766809c085d1b5e29f646160c34fee..297821e2d79a7217f1551d38bcbaf920fea50ea4 100644 --- a/include/asm-blackfin/mach-bf527/blackfin.h +++ b/include/asm-blackfin/mach-bf527/blackfin.h @@ -39,22 +39,22 @@ #include "defBF522.h" #include "anomaly.h" -#if defined(CONFIG_BF527) +#if defined(CONFIG_BF527) || defined(CONFIG_BF526) #include "defBF527.h" #endif -#if defined(CONFIG_BF525) +#if defined(CONFIG_BF525) || defined(CONFIG_BF524) #include "defBF525.h" #endif #if !defined(__ASSEMBLY__) #include "cdefBF522.h" -#if defined(CONFIG_BF527) +#if defined(CONFIG_BF527) || defined(CONFIG_BF526) #include "cdefBF527.h" #endif -#if defined(CONFIG_BF525) +#if defined(CONFIG_BF525) || defined(CONFIG_BF524) #include "cdefBF525.h" #endif #endif diff --git a/include/asm-blackfin/mach-bf533/anomaly.h b/include/asm-blackfin/mach-bf533/anomaly.h index 5a6dcc5fa36c2fb3336bacd1b556d57a40f15129..8f7ea112fd3a0cf9c2e428dafa4cf7aada5d8f2d 100644 --- a/include/asm-blackfin/mach-bf533/anomaly.h +++ b/include/asm-blackfin/mach-bf533/anomaly.h @@ -2,7 +2,7 @@ * File: include/asm-blackfin/mach-bf533/anomaly.h * Bugs: Enter bugs at http://blackfin.uclinux.org/ * - * Copyright (C) 2004-2007 Analog Devices Inc. + * Copyright (C) 2004-2008 Analog Devices Inc. * Licensed under the GPL-2 or later. */ @@ -176,6 +176,21 @@ #define ANOMALY_05000315 (1) /* Internal Voltage Regulator Values of 1.05V, 1.10V and 1.15V Not Allowed for LQFP Packages */ #define ANOMALY_05000319 (ANOMALY_BF531 || ANOMALY_BF532) +/* Serial Port (SPORT) Multichannel Transmit Failure when Channel 0 Is Disabled */ +#define ANOMALY_05000357 (1) +/* UART Break Signal Issues */ +#define ANOMALY_05000363 (__SILICON_REVISION__ < 5) +/* PPI Underflow Error Goes Undetected in ITU-R 656 Mode */ +#define ANOMALY_05000366 (1) +/* Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration */ +#define ANOMALY_05000371 (1) +/* PPI Does Not Start Properly In Specific Mode */ +#define ANOMALY_05000400 (__SILICON_REVISION__ >= 5) +/* SSYNC Stalls Processor when Executed from Non-Cacheable Memory */ +#define ANOMALY_05000402 (__SILICON_REVISION__ >= 5) +/* Level-Sensitive External GPIO Wakeups May Cause Indefinite Stall */ +#define ANOMALY_05000403 (1) + /* These anomalies have been "phased" out of analog.com anomaly sheets and are * here to show running on older silicon just isn't feasible. @@ -249,20 +264,6 @@ #define ANOMALY_05000192 (__SILICON_REVISION__ < 3) /* Internal Voltage Regulator may not start up */ #define ANOMALY_05000206 (__SILICON_REVISION__ < 3) -/* Serial Port (SPORT) Multichannel Transmit Failure when Channel 0 Is Disabled */ -#define ANOMALY_05000357 (1) -/* UART Break Signal Issues */ -#define ANOMALY_05000363 (__SILICON_REVISION__ < 5) -/* PPI Underflow Error Goes Undetected in ITU-R 656 Mode */ -#define ANOMALY_05000366 (1) -/* Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration */ -#define ANOMALY_05000371 (1) -/* PPI Does Not Start Properly In Specific Mode */ -#define ANOMALY_05000400 (__SILICON_REVISION__ == 5) -/* SSYNC Stalls Processor when Executed from Non-Cacheable Memory */ -#define ANOMALY_05000402 (__SILICON_REVISION__ == 5) -/* Level-Sensitive External GPIO Wakeups May Cause Indefinite Stall */ -#define ANOMALY_05000403 (1) /* Anomalies that don't exist on this proc */ #define ANOMALY_05000266 (0) diff --git a/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h index d016603b661518eedcad888adeadbb8e6faf005f..ebf592b59aab4b88a1d790f013f86535d55ccfeb 100644 --- a/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h +++ b/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h @@ -53,6 +53,12 @@ #define UART_SET_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0) #define UART_CLEAR_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0) +#define UART_GET_CTS(x) gpio_get_value(x->cts_pin) +#define UART_SET_RTS(x) gpio_set_value(x->rts_pin, 1) +#define UART_CLEAR_RTS(x) gpio_set_value(x->rts_pin, 0) +#define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v) +#define UART_DISABLE_INTS(x) UART_PUT_IER(x, 0) + #ifdef CONFIG_BFIN_UART0_CTSRTS # define CONFIG_SERIAL_BFIN_CTSRTS # ifndef CONFIG_UART0_CTS_PIN @@ -82,7 +88,7 @@ struct bfin_serial_port { # endif #endif #ifdef CONFIG_SERIAL_BFIN_CTSRTS - struct work_struct cts_workqueue; + struct timer_list cts_timer; int cts_pin; int rts_pin; #endif diff --git a/include/asm-blackfin/mach-bf537/anomaly.h b/include/asm-blackfin/mach-bf537/anomaly.h index a6b08facb2422f968b3fd88bdbb9e0e12fba1f0e..8460ab9c324f59c7b74c58b984671dfce7c7f40c 100644 --- a/include/asm-blackfin/mach-bf537/anomaly.h +++ b/include/asm-blackfin/mach-bf537/anomaly.h @@ -2,7 +2,7 @@ * File: include/asm-blackfin/mach-bf537/anomaly.h * Bugs: Enter bugs at http://blackfin.uclinux.org/ * - * Copyright (C) 2004-2007 Analog Devices Inc. + * Copyright (C) 2004-2008 Analog Devices Inc. * Licensed under the GPL-2 or later. */ @@ -132,8 +132,8 @@ #define ANOMALY_05000322 (1) /* Ethernet MAC MDIO Reads Do Not Meet IEEE Specification */ #define ANOMALY_05000341 (__SILICON_REVISION__ >= 3) -/* New Feature: UART Remains Enabled after UART Boot (Not Available on Older Silicon) */ -#define ANOMALY_05000350 (__SILICON_REVISION__ < 3) +/* New Feature: UART Remains Enabled after UART Boot */ +#define ANOMALY_05000350 (__SILICON_REVISION__ >= 3) /* Regulator Programming Blocked when Hibernate Wakeup Source Remains Active */ #define ANOMALY_05000355 (1) /* Serial Port (SPORT) Multichannel Transmit Failure when Channel 0 Is Disabled */ @@ -145,12 +145,10 @@ /* Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration */ #define ANOMALY_05000371 (1) /* SSYNC Stalls Processor when Executed from Non-Cacheable Memory */ -#define ANOMALY_05000402 (__SILICON_REVISION__ >= 3) +#define ANOMALY_05000402 (__SILICON_REVISION__ >= 5) /* Level-Sensitive External GPIO Wakeups May Cause Indefinite Stall */ #define ANOMALY_05000403 (1) - - /* Anomalies that don't exist on this proc */ #define ANOMALY_05000125 (0) #define ANOMALY_05000158 (0) diff --git a/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h index f79d1a0e9129bb0f3e74e64d8c831227fcf460f1..1bf56ffa22f946236dfcfad9d14b27db6e26d090 100644 --- a/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h +++ b/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h @@ -53,6 +53,12 @@ #define UART_SET_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0) #define UART_CLEAR_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0) +#define UART_GET_CTS(x) gpio_get_value(x->cts_pin) +#define UART_SET_RTS(x) gpio_set_value(x->rts_pin, 1) +#define UART_CLEAR_RTS(x) gpio_set_value(x->rts_pin, 0) +#define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v) +#define UART_DISABLE_INTS(x) UART_PUT_IER(x, 0) + #if defined(CONFIG_BFIN_UART0_CTSRTS) || defined(CONFIG_BFIN_UART1_CTSRTS) # define CONFIG_SERIAL_BFIN_CTSRTS @@ -90,7 +96,7 @@ struct bfin_serial_port { struct work_struct tx_dma_workqueue; #endif #ifdef CONFIG_SERIAL_BFIN_CTSRTS - struct work_struct cts_workqueue; + struct timer_list cts_timer; int cts_pin; int rts_pin; #endif diff --git a/include/asm-blackfin/mach-bf548/anomaly.h b/include/asm-blackfin/mach-bf548/anomaly.h index 49d3cebc529389fc0d4a63d805b31c9b3a5d6fb2..3ad59655881a863b0529a4cef8af5ce9c839e579 100644 --- a/include/asm-blackfin/mach-bf548/anomaly.h +++ b/include/asm-blackfin/mach-bf548/anomaly.h @@ -75,6 +75,8 @@ #define ANOMALY_05000365 (1) /* Addressing Conflict between Boot ROM and Asynchronous Memory */ #define ANOMALY_05000369 (1) +/* Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration */ +#define ANOMALY_05000371 (1) /* Mobile DDR Operation Not Functional */ #define ANOMALY_05000377 (1) /* Security/Authentication Speedpath Causes Authentication To Fail To Initiate */ diff --git a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h index 5eb46a77d919fd5eb2fab2caebf1ca25abce618d..5e29446a8e03dde1acbf65bcc136a8cb83f5f60a 100644 --- a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h +++ b/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h @@ -57,6 +57,12 @@ #define UART_SET_DLAB(uart) /* MMRs not muxed on BF54x */ #define UART_CLEAR_DLAB(uart) /* MMRs not muxed on BF54x */ +#define UART_GET_CTS(x) (UART_GET_MSR(x) & CTS) +#define UART_SET_RTS(x) (UART_PUT_MCR(x, UART_GET_MCR(x) | MRTS)) +#define UART_CLEAR_RTS(x) (UART_PUT_MCR(x, UART_GET_MCR(x) & ~MRTS)) +#define UART_ENABLE_INTS(x, v) UART_SET_IER(x, v) +#define UART_DISABLE_INTS(x) UART_CLEAR_IER(x, 0xF) + #if defined(CONFIG_BFIN_UART0_CTSRTS) || defined(CONFIG_BFIN_UART1_CTSRTS) # define CONFIG_SERIAL_BFIN_CTSRTS @@ -93,7 +99,7 @@ struct bfin_serial_port { struct work_struct tx_dma_workqueue; #endif #ifdef CONFIG_SERIAL_BFIN_CTSRTS - struct work_struct cts_workqueue; + struct timer_list cts_timer; int cts_pin; int rts_pin; #endif @@ -181,7 +187,7 @@ static void bfin_serial_hw_init(struct bfin_serial_port *uart) #ifdef CONFIG_BFIN_UART1_CTSRTS peripheral_request(P_UART1_RTS, DRIVER_NAME); - peripheral_request(P_UART1_CTS DRIVER_NAME); + peripheral_request(P_UART1_CTS, DRIVER_NAME); #endif #endif @@ -196,7 +202,7 @@ static void bfin_serial_hw_init(struct bfin_serial_port *uart) #ifdef CONFIG_BFIN_UART3_CTSRTS peripheral_request(P_UART3_RTS, DRIVER_NAME); - peripheral_request(P_UART3_CTS DRIVER_NAME); + peripheral_request(P_UART3_CTS, DRIVER_NAME); #endif #endif SSYNC(); diff --git a/include/asm-blackfin/mach-bf561/anomaly.h b/include/asm-blackfin/mach-bf561/anomaly.h index 82157caa96a22d46c067652400dd01508824d2ff..5c5d7d7d695fdc0b663c27f019f6d2c7900a9c3f 100644 --- a/include/asm-blackfin/mach-bf561/anomaly.h +++ b/include/asm-blackfin/mach-bf561/anomaly.h @@ -2,7 +2,7 @@ * File: include/asm-blackfin/mach-bf561/anomaly.h * Bugs: Enter bugs at http://blackfin.uclinux.org/ * - * Copyright (C) 2004-2007 Analog Devices Inc. + * Copyright (C) 2004-2008 Analog Devices Inc. * Licensed under the GPL-2 or later. */ diff --git a/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h index 7a962876929619e5da8a0e3abc1f029a602a807b..8aa02780e642ccde6deee3e79b4fe401d481902d 100644 --- a/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h +++ b/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h @@ -53,6 +53,12 @@ #define UART_SET_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0) #define UART_CLEAR_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0) +#define UART_GET_CTS(x) gpio_get_value(x->cts_pin) +#define UART_SET_RTS(x) gpio_set_value(x->rts_pin, 1) +#define UART_CLEAR_RTS(x) gpio_set_value(x->rts_pin, 0) +#define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v) +#define UART_DISABLE_INTS(x) UART_PUT_IER(x, 0) + #ifdef CONFIG_BFIN_UART0_CTSRTS # define CONFIG_SERIAL_BFIN_CTSRTS # ifndef CONFIG_UART0_CTS_PIN @@ -82,7 +88,7 @@ struct bfin_serial_port { # endif #endif #ifdef CONFIG_SERIAL_BFIN_CTSRTS - struct work_struct cts_workqueue; + struct timer_list cts_timer; int cts_pin; int rts_pin; #endif diff --git a/include/asm-blackfin/mach-bf561/dma.h b/include/asm-blackfin/mach-bf561/dma.h index 21d982003e7525c80188ae55bf2df8985ec77658..8bc46cd89a0238ba3949c0bd65cdc2d2778e9e15 100644 --- a/include/asm-blackfin/mach-bf561/dma.h +++ b/include/asm-blackfin/mach-bf561/dma.h @@ -25,11 +25,11 @@ #define CH_MEM_STREAM1_SRC 27 /* RX */ #define CH_MEM_STREAM2_DEST 28 #define CH_MEM_STREAM2_SRC 29 -#define CH_MEM_STREAM3_SRC 30 -#define CH_MEM_STREAM3_DEST 31 +#define CH_MEM_STREAM3_DEST 30 +#define CH_MEM_STREAM3_SRC 31 #define CH_IMEM_STREAM0_DEST 32 #define CH_IMEM_STREAM0_SRC 33 -#define CH_IMEM_STREAM1_SRC 34 -#define CH_IMEM_STREAM1_DEST 35 +#define CH_IMEM_STREAM1_DEST 34 +#define CH_IMEM_STREAM1_SRC 35 #endif diff --git a/include/asm-blackfin/serial.h b/include/asm-blackfin/serial.h new file mode 100644 index 0000000000000000000000000000000000000000..994dd869558c0fe7c1e11af2bbe661e3b7425868 --- /dev/null +++ b/include/asm-blackfin/serial.h @@ -0,0 +1,5 @@ +/* + * include/asm-blackfin/serial.h + */ + +#define SERIAL_EXTRA_IRQ_FLAGS IRQF_TRIGGER_HIGH diff --git a/include/asm-frv/checksum.h b/include/asm-frv/checksum.h index 9b1689850187c91a51b203a988e81e16bd2ba5f6..269da09ff637f5f1a3bfb6b5ef55e8002bae3f16 100644 --- a/include/asm-frv/checksum.h +++ b/include/asm-frv/checksum.h @@ -75,7 +75,7 @@ __sum16 ip_fast_csum(const void *iph, unsigned int ihl) : "=r" (sum), "=r" (iph), "=r" (ihl), "=r" (inc), "=&r"(tmp) : "0" (sum), "1" (iph), "2" (ihl), "3" (4), "m"(*(volatile struct { int _[100]; } *)iph) - : "icc0", "icc1" + : "icc0", "icc1", "memory" ); return (__force __sum16)~sum; diff --git a/include/asm-frv/mem-layout.h b/include/asm-frv/mem-layout.h index 734a1d0583b6fc26f777bef0e06a8572f1a55ea5..2947764fc0e042b997b71078246701c19cef5e46 100644 --- a/include/asm-frv/mem-layout.h +++ b/include/asm-frv/mem-layout.h @@ -31,6 +31,13 @@ #define PAGE_MASK (~(PAGE_SIZE-1)) +/* + * the slab must be aligned such that load- and store-double instructions don't + * fault if used + */ +#define ARCH_KMALLOC_MINALIGN 8 +#define ARCH_SLAB_MINALIGN 8 + /*****************************************************************************/ /* * virtual memory layout from kernel's point of view diff --git a/include/asm-generic/Kbuild.asm b/include/asm-generic/Kbuild.asm index 92a6d91d0c1adb1d6974c0fb863917d77c396ed6..7cd25b8e7c9a4b891fcf00fd60b3985e5d48c59e 100644 --- a/include/asm-generic/Kbuild.asm +++ b/include/asm-generic/Kbuild.asm @@ -1,6 +1,6 @@ header-y += kvm.h -ifeq ($(wildcard include/asm-$(SRCARCH)/a.out.h),include/asm-$(SRCARCH)/a.out.h) +ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/a.out.h),) unifdef-y += a.out.h endif unifdef-y += auxvec.h diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h index ecf675a59d2197d00f934aa89f4506028a725839..6be061d09da9d06fc2dabdb520148c028194621b 100644 --- a/include/asm-generic/gpio.h +++ b/include/asm-generic/gpio.h @@ -1,8 +1,12 @@ #ifndef _ASM_GENERIC_GPIO_H #define _ASM_GENERIC_GPIO_H +#include + #ifdef CONFIG_HAVE_GPIO_LIB +#include + /* Platforms may implement their GPIO interface with library code, * at a small performance cost for non-inlined operations and some * extra memory (for code and for per-GPIO table entries). @@ -74,7 +78,7 @@ struct gpio_chip { extern const char *gpiochip_is_requested(struct gpio_chip *chip, unsigned offset); -extern int __init __must_check gpiochip_reserve(int start, int ngpio); +extern int __must_check gpiochip_reserve(int start, int ngpio); /* add/remove chips */ extern int gpiochip_add(struct gpio_chip *chip); diff --git a/include/asm-h8300/cacheflush.h b/include/asm-h8300/cacheflush.h index 71210d141b64bb5b2a4d13c5155ec04e8396269e..5ffdca217b9559e4247ed9ac9b961be8b85b04f0 100644 --- a/include/asm-h8300/cacheflush.h +++ b/include/asm-h8300/cacheflush.h @@ -3,7 +3,7 @@ */ #ifndef _ASM_H8300_CACHEFLUSH_H -#define _AMS_H8300_CACHEFLUSH_H +#define _ASM_H8300_CACHEFLUSH_H /* * Cache handling functions diff --git a/include/asm-ia64/kvm.h b/include/asm-ia64/kvm.h index eb2d3559d089a52c24d7df5cecc1bf0b82cccdab..3f6a090cbd9abeef0ba6732a369bf77cc48b8bb7 100644 --- a/include/asm-ia64/kvm.h +++ b/include/asm-ia64/kvm.h @@ -22,14 +22,13 @@ */ #include -#include #include /* Architectural interrupt line count. */ #define KVM_NR_INTERRUPTS 256 -#define KVM_IOAPIC_NUM_PINS 24 +#define KVM_IOAPIC_NUM_PINS 48 struct kvm_ioapic_state { __u64 base_address; @@ -61,6 +60,13 @@ struct kvm_ioapic_state { #define KVM_CONTEXT_SIZE 8*1024 +struct kvm_fpreg { + union { + unsigned long bits[2]; + long double __dummy; /* force 16-byte alignment */ + } u; +}; + union context { /* 8K size */ char dummy[KVM_CONTEXT_SIZE]; @@ -77,7 +83,7 @@ union context { unsigned long ibr[8]; unsigned long dbr[8]; unsigned long pkr[8]; - struct ia64_fpreg fr[128]; + struct kvm_fpreg fr[128]; }; }; diff --git a/include/asm-ia64/patch.h b/include/asm-ia64/patch.h index a71543084fb41dc51cd90b168824a6a5a4b5eb26..295fe6ab4584c4db9585c6a84ff9ac450d590c77 100644 --- a/include/asm-ia64/patch.h +++ b/include/asm-ia64/patch.h @@ -21,6 +21,7 @@ extern void ia64_patch_imm60 (u64 insn_addr, u64 val); /* patch "brl" w/ip-rel extern void ia64_patch_mckinley_e9 (unsigned long start, unsigned long end); extern void ia64_patch_vtop (unsigned long start, unsigned long end); extern void ia64_patch_phys_stack_reg(unsigned long val); +extern void ia64_patch_rse (unsigned long start, unsigned long end); extern void ia64_patch_gate (void); #endif /* _ASM_IA64_PATCH_H */ diff --git a/include/asm-ia64/ptrace.h b/include/asm-ia64/ptrace.h index 4b2a8d40ebc5ed398538a5aa63650605b561d803..15f8dcfe6eeef8d675d07cb13d7aa71ceea0fc00 100644 --- a/include/asm-ia64/ptrace.h +++ b/include/asm-ia64/ptrace.h @@ -76,7 +76,7 @@ # define KERNEL_STACK_SIZE_ORDER 0 #endif -#define IA64_RBS_OFFSET ((IA64_TASK_SIZE + IA64_THREAD_INFO_SIZE + 15) & ~15) +#define IA64_RBS_OFFSET ((IA64_TASK_SIZE + IA64_THREAD_INFO_SIZE + 31) & ~31) #define IA64_STK_OFFSET ((1 << KERNEL_STACK_SIZE_ORDER)*PAGE_SIZE) #define KERNEL_STACK_SIZE IA64_STK_OFFSET diff --git a/include/asm-ia64/sections.h b/include/asm-ia64/sections.h index dc42a359894fe759617fdf47b5e6a048eda8190b..7286e4a9fe8449e1b02e5e762eb9dc7e1aeb53ce 100644 --- a/include/asm-ia64/sections.h +++ b/include/asm-ia64/sections.h @@ -10,6 +10,7 @@ extern char __per_cpu_start[], __per_cpu_end[], __phys_per_cpu_start[]; extern char __start___vtop_patchlist[], __end___vtop_patchlist[]; +extern char __start___rse_patchlist[], __end___rse_patchlist[]; extern char __start___mckinley_e9_bundles[], __end___mckinley_e9_bundles[]; extern char __start___phys_stack_reg_patchlist[], __end___phys_stack_reg_patchlist[]; extern char __start_gate_section[]; diff --git a/include/asm-ia64/sn/simulator.h b/include/asm-ia64/sn/simulator.h index c3fd3eb25768d7b04967b1fc86bd0e57b982c2d7..c2611f6cfe3336b393c7f2d99c839b294c326c78 100644 --- a/include/asm-ia64/sn/simulator.h +++ b/include/asm-ia64/sn/simulator.h @@ -8,7 +8,7 @@ #ifndef _ASM_IA64_SN_SIMULATOR_H #define _ASM_IA64_SN_SIMULATOR_H - +#if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_SGI_SN2) || defined(CONFIG_IA64_SGI_UV) #define SNMAGIC 0xaeeeeeee8badbeefL #define IS_MEDUSA() ({long sn; asm("mov %0=cpuid[%1]" : "=r"(sn) : "r"(2)); sn == SNMAGIC;}) @@ -16,5 +16,10 @@ #define IS_RUNNING_ON_SIMULATOR() (sn_prom_type) #define IS_RUNNING_ON_FAKE_PROM() (sn_prom_type == 2) extern int sn_prom_type; /* 0=hardware, 1=medusa/realprom, 2=medusa/fakeprom */ +#else +#define IS_MEDUSA() 0 +#define SIMULATOR_SLEEP() +#define IS_RUNNING_ON_SIMULATOR() 0 +#endif #endif /* _ASM_IA64_SN_SIMULATOR_H */ diff --git a/include/asm-m32r/uaccess.h b/include/asm-m32r/uaccess.h index bd8c83765a5c66361c8bfc35e0ee172ec5cd3f87..1c7047bea2002b013ab779a8c752654b9a2a9c23 100644 --- a/include/asm-m32r/uaccess.h +++ b/include/asm-m32r/uaccess.h @@ -14,6 +14,7 @@ #include #include #include +#include #define VERIFY_READ 0 #define VERIFY_WRITE 1 @@ -106,7 +107,6 @@ static inline void set_fs(mm_segment_t s) #else static inline int access_ok(int type, const void *addr, unsigned long size) { - extern unsigned long memory_start, memory_end; unsigned long val = (unsigned long)addr; return ((val >= memory_start) && ((val + size) < memory_end)); diff --git a/include/asm-m68k/bitops.h b/include/asm-m68k/bitops.h index 83d1f286230b6da68492a6b64fedaaaad8e5746e..3e8106442d5af6e7953b887ebdb8a35203e5f029 100644 --- a/include/asm-m68k/bitops.h +++ b/include/asm-m68k/bitops.h @@ -410,8 +410,49 @@ static inline int ext2_find_next_zero_bit(const void *vaddr, unsigned size, res = ext2_find_first_zero_bit (p, size - 32 * (p - addr)); return (p - addr) * 32 + res; } -#define ext2_find_next_bit(addr, size, off) \ - generic_find_next_le_bit((unsigned long *)(addr), (size), (off)) + +static inline int ext2_find_first_bit(const void *vaddr, unsigned size) +{ + const unsigned long *p = vaddr, *addr = vaddr; + int res; + + if (!size) + return 0; + + size = (size >> 5) + ((size & 31) > 0); + while (*p++ == 0UL) { + if (--size == 0) + return (p - addr) << 5; + } + + --p; + for (res = 0; res < 32; res++) + if (ext2_test_bit(res, p)) + break; + return (p - addr) * 32 + res; +} + +static inline int ext2_find_next_bit(const void *vaddr, unsigned size, + unsigned offset) +{ + const unsigned long *addr = vaddr; + const unsigned long *p = addr + (offset >> 5); + int bit = offset & 31UL, res; + + if (offset >= size) + return size; + + if (bit) { + /* Look for one in first longword */ + for (res = bit; res < 32; res++) + if (ext2_test_bit(res, p)) + return (p - addr) * 32 + res; + p++; + } + /* No set bit yet, search remaining full bytes for a set bit */ + res = ext2_find_first_bit(p, size - 32 * (p - addr)); + return (p - addr) * 32 + res; +} #endif /* __KERNEL__ */ diff --git a/include/asm-mips/cpu-info.h b/include/asm-mips/cpu-info.h index 0c5a358863f36067eb8fdbcdbd40166ccfec4954..2de73dbb2e9e3cac04f2ad7c7abf0654acbbf0bb 100644 --- a/include/asm-mips/cpu-info.h +++ b/include/asm-mips/cpu-info.h @@ -56,7 +56,7 @@ struct cpuinfo_mips { struct cache_desc tcache; /* Tertiary/split secondary cache */ int srsets; /* Shadow register sets */ int core; /* physical core number */ -#if defined(CONFIG_MIPS_MT_SMTC) +#if defined(CONFIG_MIPS_MT_SMP) || defined(CONFIG_MIPS_MT_SMTC) /* * In the MIPS MT "SMTC" model, each TC is considered * to be a "CPU" for the purposes of scheduling, but @@ -64,7 +64,7 @@ struct cpuinfo_mips { * to all TCs within the same VPE. */ int vpe_id; /* Virtual Processor number */ -#endif /* CONFIG_MIPS_MT */ +#endif #ifdef CONFIG_MIPS_MT_SMTC int tc_id; /* Thread Context number */ #endif diff --git a/include/asm-mips/gic.h b/include/asm-mips/gic.h index 01b2f92dc33d63cb665206cd740a18401c565a09..954807d9d66ae82233cc48362c0ebeb7ce144eff 100644 --- a/include/asm-mips/gic.h +++ b/include/asm-mips/gic.h @@ -24,8 +24,8 @@ #define MSK(n) ((1 << (n)) - 1) #define REG32(addr) (*(volatile unsigned int *) (addr)) -#define REG(base, offs) REG32((unsigned int)(base) + offs##_##OFS) -#define REGP(base, phys) REG32((unsigned int)(base) + (phys)) +#define REG(base, offs) REG32((unsigned long)(base) + offs##_##OFS) +#define REGP(base, phys) REG32((unsigned long)(base) + (phys)) /* Accessors */ #define GIC_REG(segment, offset) \ @@ -330,7 +330,7 @@ #define GIC_SH_RMASK_OFS 0x0300 #define GIC_CLR_INTR_MASK(intr, val) \ - GICWRITE(GIC_REG_ADDR(SHARED, GIC_SH_RMASK_OFS + 4 + (((((intr) / 32) ^ 1) - 1) * 4)), ((val) << ((intr) % 32)) + GICWRITE(GIC_REG_ADDR(SHARED, GIC_SH_RMASK_OFS + 4 + (((((intr) / 32) ^ 1) - 1) * 4)), ((val) << ((intr) % 32))) /* Register Map for Local Section */ #define GIC_VPE_CTL_OFS 0x0000 diff --git a/include/asm-mips/lasat/serial.h b/include/asm-mips/lasat/serial.h index bafe68b10614f7a20cb2d598414b0524944ab7dc..1c37d70579b817a98e1cdadea91be801264e8339 100644 --- a/include/asm-mips/lasat/serial.h +++ b/include/asm-mips/lasat/serial.h @@ -4,10 +4,10 @@ #define LASAT_BASE_BAUD_100 (7372800 / 16) #define LASAT_UART_REGS_BASE_100 0x1c8b0000 #define LASAT_UART_REGS_SHIFT_100 2 -#define LASATINT_UART_100 8 +#define LASATINT_UART_100 16 /* * LASAT 200 boards serial configuration */ #define LASAT_BASE_BAUD_200 (100000000 / 16 / 12) #define LASAT_UART_REGS_BASE_200 (Vrc5074_PHYS_BASE + 0x0300) #define LASAT_UART_REGS_SHIFT_200 3 -#define LASATINT_UART_200 13 +#define LASATINT_UART_200 21 diff --git a/include/asm-mips/mach-au1x00/au1000.h b/include/asm-mips/mach-au1x00/au1000.h index 363a14ee0ae5d2718435e5db2c57432a684075f6..0d302bad44922f3831a2d7064b7bea39da3061f1 100644 --- a/include/asm-mips/mach-au1x00/au1000.h +++ b/include/asm-mips/mach-au1x00/au1000.h @@ -615,6 +615,7 @@ enum soc_au1500_ints { AU1000_RTC_MATCH1_INT, AU1000_RTC_MATCH2_INT, AU1500_PCI_ERR_INT, + AU1500_RESERVED_INT, AU1000_USB_DEV_REQ_INT, AU1000_USB_DEV_SUS_INT, AU1000_USB_HOST_INT, @@ -1036,7 +1037,7 @@ enum soc_au1200_ints { #define USBD_INTSTAT 0xB020001C # define USBDEV_INT_SOF (1 << 12) # define USBDEV_INT_HF_BIT 6 -# define USBDEV_INT_HF_MASK 0x3f << USBDEV_INT_HF_BIT) +# define USBDEV_INT_HF_MASK (0x3f << USBDEV_INT_HF_BIT) # define USBDEV_INT_CMPLT_BIT 0 # define USBDEV_INT_CMPLT_MASK (0x3f << USBDEV_INT_CMPLT_BIT) #define USBD_CONFIG 0xB0200020 diff --git a/include/asm-mips/mach-au1x00/au1xxx_dbdma.h b/include/asm-mips/mach-au1x00/au1xxx_dbdma.h index ad17d7ce516abcad29e894f4cdd8172ad8892dd0..44a67bf05dc19aff393d72ca3bb999e1a1c8bda1 100644 --- a/include/asm-mips/mach-au1x00/au1xxx_dbdma.h +++ b/include/asm-mips/mach-au1x00/au1xxx_dbdma.h @@ -355,6 +355,7 @@ void au1xxx_dbdma_dump(u32 chanid); u32 au1xxx_dbdma_put_dscr(u32 chanid, au1x_ddma_desc_t *dscr); u32 au1xxx_ddma_add_device(dbdev_tab_t *dev); +extern void au1xxx_ddma_del_device(u32 devid); void *au1xxx_ddma_get_nextptr_virt(au1x_ddma_desc_t *dp); /* diff --git a/include/asm-mips/mipsregs.h b/include/asm-mips/mipsregs.h index aa17f658f73c9d164036fb838554f6e8ec1dc572..a46f8e258e6bdfbeb9921998f4d8c4022844b81a 100644 --- a/include/asm-mips/mipsregs.h +++ b/include/asm-mips/mipsregs.h @@ -765,6 +765,9 @@ do { \ #define read_c0_index() __read_32bit_c0_register($0, 0) #define write_c0_index(val) __write_32bit_c0_register($0, 0, val) +#define read_c0_random() __read_32bit_c0_register($1, 0) +#define write_c0_random(val) __write_32bit_c0_register($1, 0, val) + #define read_c0_entrylo0() __read_ulong_c0_register($2, 0) #define write_c0_entrylo0(val) __write_ulong_c0_register($2, 0, val) diff --git a/include/asm-mips/pgtable-bits.h b/include/asm-mips/pgtable-bits.h index 60e2f9338fcd6a6bd96adc064dad82eb8a763e2f..51b34a48c84ad29a76c454a2f00b85d6ecc7461f 100644 --- a/include/asm-mips/pgtable-bits.h +++ b/include/asm-mips/pgtable-bits.h @@ -134,6 +134,4 @@ #define _PAGE_CHG_MASK (PAGE_MASK | _PAGE_ACCESSED | _PAGE_MODIFIED | _CACHE_MASK) -#define CONF_CM_DEFAULT (PAGE_CACHABLE_DEFAULT>>_CACHE_SHIFT) - #endif /* _ASM_PGTABLE_BITS_H */ diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h index 2f597eea44482a269c896c62aef017ca28ca4d3d..6a0edf72ffbc1aeaa2f039bdf6849eda7eebe511 100644 --- a/include/asm-mips/pgtable.h +++ b/include/asm-mips/pgtable.h @@ -239,9 +239,10 @@ static inline pte_t pte_mkdirty(pte_t pte) static inline pte_t pte_mkyoung(pte_t pte) { pte.pte_low |= _PAGE_ACCESSED; - if (pte.pte_low & _PAGE_READ) + if (pte.pte_low & _PAGE_READ) { pte.pte_low |= _PAGE_SILENT_READ; pte.pte_high |= _PAGE_SILENT_READ; + } return pte; } #else diff --git a/include/asm-mips/rtlx.h b/include/asm-mips/rtlx.h index 20b666022dcbdd08c66519ef76a9543ed7dc5487..4ca3063ed2ce9330cd3c87ef3b1da6fb001927d5 100644 --- a/include/asm-mips/rtlx.h +++ b/include/asm-mips/rtlx.h @@ -3,7 +3,7 @@ * */ -#ifndef __ASM_RTLX_H +#ifndef __ASM_RTLX_H_ #define __ASM_RTLX_H_ #include diff --git a/include/asm-mn10300/ipcbuf.h b/include/asm-mn10300/ipcbuf.h index efbbef8d1c69912350363affcab481f60c73c14d..f6f63d4482727e042b4c95e7980cd63bd592a3b5 100644 --- a/include/asm-mn10300/ipcbuf.h +++ b/include/asm-mn10300/ipcbuf.h @@ -1,4 +1,4 @@ -#ifndef _ASM_IPCBUF_H_ +#ifndef _ASM_IPCBUF_H #define _ASM_IPCBUF_H /* diff --git a/include/asm-parisc/checksum.h b/include/asm-parisc/checksum.h index cc3ec1bd891940d8a37179443f9a8d33ded517fa..e9639ccc3fcec82fe6ede8b90764f62cd2a5415d 100644 --- a/include/asm-parisc/checksum.h +++ b/include/asm-parisc/checksum.h @@ -65,7 +65,7 @@ static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) "2:\n" : "=r" (sum), "=r" (iph), "=r" (ihl) : "1" (iph), "2" (ihl) - : "r19", "r20", "r21" ); + : "r19", "r20", "r21", "memory"); return (__force __sum16)sum; } diff --git a/include/asm-powerpc/Kbuild b/include/asm-powerpc/Kbuild index 7381916dfcbb298a8e1e6e66628b5b6c5a2de6fa..bca352e033c39ff78c2adf71c6f1038e3620eaaf 100644 --- a/include/asm-powerpc/Kbuild +++ b/include/asm-powerpc/Kbuild @@ -1,6 +1,5 @@ include include/asm-generic/Kbuild.asm -header-y += a.out.h header-y += auxvec.h header-y += ioctls.h header-y += mman.h diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h index e0062d73db1c0bcaee98eafcc18a253d0048b33c..89189488e28692becd753aafe7dfa2dcd137b615 100644 --- a/include/asm-powerpc/io.h +++ b/include/asm-powerpc/io.h @@ -100,7 +100,7 @@ static inline type name(const volatile type __iomem *addr) \ { \ type ret; \ __asm__ __volatile__("sync;" insn ";twi 0,%0,0;isync" \ - : "=r" (ret) : "r" (addr), "m" (*addr)); \ + : "=r" (ret) : "r" (addr), "m" (*addr) : "memory"); \ return ret; \ } @@ -108,8 +108,8 @@ static inline type name(const volatile type __iomem *addr) \ static inline void name(volatile type __iomem *addr, type val) \ { \ __asm__ __volatile__("sync;" insn \ - : "=m" (*addr) : "r" (val), "r" (addr)); \ - IO_SET_SYNC_FLAG(); \ + : "=m" (*addr) : "r" (val), "r" (addr) : "memory"); \ + IO_SET_SYNC_FLAG(); \ } @@ -333,7 +333,8 @@ static inline unsigned int name(unsigned int port) \ " .long 3b,5b\n" \ ".previous" \ : "=&r" (x) \ - : "r" (port + _IO_BASE)); \ + : "r" (port + _IO_BASE) \ + : "memory"); \ return x; \ } @@ -350,7 +351,8 @@ static inline void name(unsigned int val, unsigned int port) \ " .long 0b,2b\n" \ " .long 1b,2b\n" \ ".previous" \ - : : "r" (val), "r" (port + _IO_BASE)); \ + : : "r" (val), "r" (port + _IO_BASE) \ + : "memory"); \ } __do_in_asm(_rec_inb, "lbzx") diff --git a/include/asm-powerpc/kvm_ppc.h b/include/asm-powerpc/kvm_ppc.h index b35a7e3ef9782b0579072ee8492013f5dd7519f1..5a21115228af7947c333eb5c4e4cc230623ba243 100644 --- a/include/asm-powerpc/kvm_ppc.h +++ b/include/asm-powerpc/kvm_ppc.h @@ -57,6 +57,7 @@ extern int kvmppc_handle_store(struct kvm_run *run, struct kvm_vcpu *vcpu, extern int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu); +extern int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu); extern void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 gvaddr, gfn_t gfn, u64 asid, u32 flags); diff --git a/include/asm-powerpc/mediabay.h b/include/asm-powerpc/mediabay.h index df111c362a7f7f5b7f84837bd64b2f7f98ef6ea2..b2efb332580867aa1da0bec7074807f50259fb6e 100644 --- a/include/asm-powerpc/mediabay.h +++ b/include/asm-powerpc/mediabay.h @@ -17,8 +17,6 @@ #define MB_POWER 6 /* media bay contains a Power device (???) */ #define MB_NO 7 /* media bay contains nothing */ -int check_media_bay(struct device_node *which_bay, int what); - /* Number of bays in the machine or 0 */ extern int media_bay_count; @@ -29,6 +27,16 @@ int check_media_bay_by_base(unsigned long base, int what); /* called by IDE PMAC host driver to register IDE controller for media bay */ int media_bay_set_ide_infos(struct device_node *which_bay, unsigned long base, int irq, ide_hwif_t *hwif); + +int check_media_bay(struct device_node *which_bay, int what); + +#else + +static inline int check_media_bay(struct device_node *which_bay, int what) +{ + return -ENODEV; +} + #endif #endif /* __KERNEL__ */ diff --git a/include/asm-powerpc/mpic.h b/include/asm-powerpc/mpic.h index 943c5a3fac8aefa3a8e412b77a223957f01c0e6b..a4d0f876b427d9540c4821a12fce209a8df12bd9 100644 --- a/include/asm-powerpc/mpic.h +++ b/include/asm-powerpc/mpic.h @@ -428,12 +428,11 @@ extern void mpic_init(struct mpic *mpic); */ -/* Change/Read the priority of an interrupt. Default is 8 for irqs and +/* Change the priority of an interrupt. Default is 8 for irqs and * 10 for IPIs. You can call this on both IPIs and IRQ numbers, but the * IPI number is then the offset'ed (linux irq number mapped to the IPI) */ extern void mpic_irq_set_priority(unsigned int irq, unsigned int pri); -extern unsigned int mpic_irq_get_priority(unsigned int irq); /* Setup a non-boot CPU */ extern void mpic_setup_this_cpu(void); diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h index 6abead6e681aacd732efc40c5fd0431824af8f37..99348c1f4cab3360ff697ead7cd21a55acf39c5a 100644 --- a/include/asm-powerpc/spu.h +++ b/include/asm-powerpc/spu.h @@ -131,7 +131,6 @@ struct spu { u64 flags; u64 class_0_pending; u64 class_0_dar; - u64 class_0_dsisr; u64 class_1_dar; u64 class_1_dsisr; size_t ls_size; diff --git a/include/asm-powerpc/spu_csa.h b/include/asm-powerpc/spu_csa.h index 129ec148d4512b1a63ac6dbcbf3321ac07712ba9..a40fd491250c2f18f259568d3b4703d3b73c93c4 100644 --- a/include/asm-powerpc/spu_csa.h +++ b/include/asm-powerpc/spu_csa.h @@ -254,7 +254,7 @@ struct spu_state { u64 spu_chnldata_RW[32]; u32 spu_mailbox_data[4]; u32 pu_mailbox_data[1]; - u64 class_0_dar, class_0_dsisr, class_0_pending; + u64 class_0_dar, class_0_pending; u64 class_1_dar, class_1_dsisr; unsigned long suspend_time; spinlock_t register_lock; diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h index 2b6559a6d113d6e883887ff6766be4989ed54dcb..5235f875b932ad247dd5b9eff1e1d76105a995aa 100644 --- a/include/asm-powerpc/system.h +++ b/include/asm-powerpc/system.h @@ -34,7 +34,7 @@ * SMP since it is only used to order updates to system memory. */ #define mb() __asm__ __volatile__ ("sync" : : : "memory") -#define rmb() __asm__ __volatile__ (__stringify(LWSYNC) : : : "memory") +#define rmb() __asm__ __volatile__ ("sync" : : : "memory") #define wmb() __asm__ __volatile__ ("sync" : : : "memory") #define read_barrier_depends() do { } while(0) diff --git a/include/asm-s390/system.h b/include/asm-s390/system.h index e0d4500d5f95c14478205c60269849a8d5852ace..819e7d99ca0c4b0180c4909f0c911c7a810a9988 100644 --- a/include/asm-s390/system.h +++ b/include/asm-s390/system.h @@ -315,14 +315,14 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size) asm volatile( \ " lctlg %1,%2,0(%0)\n" \ : : "a" (&array), "i" (low), "i" (high), \ - "m" (*(addrtype *)(array))); \ + "m" (*(addrtype *)(&array))); \ }) #define __ctl_store(array, low, high) ({ \ typedef struct { char _[sizeof(array)]; } addrtype; \ asm volatile( \ " stctg %2,%3,0(%1)\n" \ - : "=m" (*(addrtype *)(array)) \ + : "=m" (*(addrtype *)(&array)) \ : "a" (&array), "i" (low), "i" (high)); \ }) @@ -333,14 +333,14 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size) asm volatile( \ " lctl %1,%2,0(%0)\n" \ : : "a" (&array), "i" (low), "i" (high), \ - "m" (*(addrtype *)(array))); \ + "m" (*(addrtype *)(&array))); \ }) #define __ctl_store(array, low, high) ({ \ typedef struct { char _[sizeof(array)]; } addrtype; \ asm volatile( \ " stctl %2,%3,0(%1)\n" \ - : "=m" (*(addrtype *)(array)) \ + : "=m" (*(addrtype *)(&array)) \ : "a" (&array), "i" (low), "i" (high)); \ }) diff --git a/include/asm-s390/types.h b/include/asm-s390/types.h index 0e959e20e9a310fa84812b824c5a64fb3229bf1d..41c547656130e75bb206312f3175d23bd2e868a7 100644 --- a/include/asm-s390/types.h +++ b/include/asm-s390/types.h @@ -40,7 +40,13 @@ typedef __signed__ long saddr_t; #ifndef __ASSEMBLY__ +typedef u64 dma64_addr_t; +#ifdef __s390x__ +/* DMA addresses come in 32-bit and 64-bit flavours. */ +typedef u64 dma_addr_t; +#else typedef u32 dma_addr_t; +#endif #ifndef __s390x__ typedef union { diff --git a/include/asm-sh/checksum_32.h b/include/asm-sh/checksum_32.h index 4bc8357e8892c65e8cf586de88fee3d3ef9acc78..14b7ac2f0a07a7e187fed823712ac74319785a65 100644 --- a/include/asm-sh/checksum_32.h +++ b/include/asm-sh/checksum_32.h @@ -109,7 +109,7 @@ static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) will assume they contain their original values. */ : "=r" (sum), "=r" (iph), "=r" (ihl), "=&r" (__dummy0), "=&z" (__dummy1) : "1" (iph), "2" (ihl) - : "t"); + : "t", "memory"); return csum_fold(sum); } diff --git a/include/asm-sh/kgdb.h b/include/asm-sh/kgdb.h index 4bc8cb187d119a8d66bff3995b9f7add0d79e09d..24e42078f36fa80e780cebd92204bacb62ab3e5e 100644 --- a/include/asm-sh/kgdb.h +++ b/include/asm-sh/kgdb.h @@ -66,18 +66,4 @@ extern int setjmp(jmp_buf __jmpb); /* Forced breakpoint */ #define breakpoint() __asm__ __volatile__("trapa #0x3c") -/* Taken from sh-stub.c of GDB 4.18 */ -static const char hexchars[] = "0123456789abcdef"; - -/* Get high hex bits */ -static inline char highhex(const int x) -{ - return hexchars[(x >> 4) & 0xf]; -} - -/* Get low hex bits */ -static inline char lowhex(const int x) -{ - return hexchars[x & 0xf]; -} #endif diff --git a/include/asm-sparc/asi.h b/include/asm-sparc/asi.h index 58c3754da926f35d14f783873db542da514fd75b..158f9b00d43ff363fd3b9f9d99fa973b9b56e6a8 100644 --- a/include/asm-sparc/asi.h +++ b/include/asm-sparc/asi.h @@ -1,4 +1,3 @@ -/* $Id: asi.h,v 1.18 1998/03/09 14:04:46 jj Exp $ */ #ifndef _SPARC_ASI_H #define _SPARC_ASI_H diff --git a/include/asm-sparc/auxio.h b/include/asm-sparc/auxio.h index ee83aefb20dca45e1aab043d8cce06edcc0bd61a..e552b8d68450c895fb65733645da297a1246ee2d 100644 --- a/include/asm-sparc/auxio.h +++ b/include/asm-sparc/auxio.h @@ -1,4 +1,4 @@ -/* $Id: auxio.h,v 1.18 1997/11/07 15:01:45 jj Exp $ +/* * auxio.h: Definitions and code for the Auxiliary I/O register. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc/bitops.h b/include/asm-sparc/bitops.h index cb3cefab6e098e56dc1c1835fdb2a44212fea376..68b98a7e6454952500e54cd6728eb688813836a2 100644 --- a/include/asm-sparc/bitops.h +++ b/include/asm-sparc/bitops.h @@ -1,4 +1,4 @@ -/* $Id: bitops.h,v 1.67 2001/11/19 18:36:34 davem Exp $ +/* * bitops.h: Bit string operations on the Sparc. * * Copyright 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc/btfixup.h b/include/asm-sparc/btfixup.h index c2868d0f60b62889a89cd8013ee4cfcfbbba2d25..08277e6fb4cd51dcc5a5349c782d70ab4ba07361 100644 --- a/include/asm-sparc/btfixup.h +++ b/include/asm-sparc/btfixup.h @@ -1,4 +1,4 @@ -/* $Id: btfixup.h,v 1.4 1998/03/09 14:04:43 jj Exp $ +/* * asm-sparc/btfixup.h: Macros for boot time linking. * * Copyright (C) 1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz) diff --git a/include/asm-sparc/checksum.h b/include/asm-sparc/checksum.h index 34518ea7bf1b5312dfe92ecdc4f11403edbad4e2..d044ddb5a3cfad9d9091bd11fb4e5d721dbbe826 100644 --- a/include/asm-sparc/checksum.h +++ b/include/asm-sparc/checksum.h @@ -1,4 +1,3 @@ -/* $Id: checksum.h,v 1.33 2002/02/01 22:01:05 davem Exp $ */ #ifndef __SPARC_CHECKSUM_H #define __SPARC_CHECKSUM_H diff --git a/include/asm-sparc/clock.h b/include/asm-sparc/clock.h index e708e6b50d2b3c5601f611e4b6393cb7765d5da1..2cf99dadec564ec477de1de7cee9e5f72da05d26 100644 --- a/include/asm-sparc/clock.h +++ b/include/asm-sparc/clock.h @@ -1,4 +1,4 @@ -/* $Id: clock.h,v 1.3 1995/11/25 02:31:25 davem Exp $ +/* * clock.h: Definitions for clock operations on the Sparc. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc/contregs.h b/include/asm-sparc/contregs.h index 0e05afe02d4409a8b23b2fcaccb1d5485d815b9f..48fa8a4ef357116ae4b42e7a12cad099fdaa2cd4 100644 --- a/include/asm-sparc/contregs.h +++ b/include/asm-sparc/contregs.h @@ -1,4 +1,3 @@ -/* $Id: contregs.h,v 1.8 2000/12/28 22:49:11 davem Exp $ */ #ifndef _SPARC_CONTREGS_H #define _SPARC_CONTREGS_H diff --git a/include/asm-sparc/cypress.h b/include/asm-sparc/cypress.h index 99599533efbc4e940011fdc31156d776de7effec..95e9772ea394be764e9cb66c92707a6e071f7c9a 100644 --- a/include/asm-sparc/cypress.h +++ b/include/asm-sparc/cypress.h @@ -1,4 +1,4 @@ -/* $Id: cypress.h,v 1.6 1996/08/29 09:48:09 davem Exp $ +/* * cypress.h: Cypress module specific definitions and defines. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc/delay.h b/include/asm-sparc/delay.h index 48aa70eef9975c356c0cc5c6706869fdfc30934f..bc9aba2bead6060744c3f995054be3bfe72e1ee7 100644 --- a/include/asm-sparc/delay.h +++ b/include/asm-sparc/delay.h @@ -1,4 +1,4 @@ -/* $Id: delay.h,v 1.11 2001/01/01 01:46:15 davem Exp $ +/* * delay.h: Linux delay routines on the Sparc. * * Copyright (C) 1994 David S. Miller (davem@caip.rutgers.edu). diff --git a/include/asm-sparc/ebus.h b/include/asm-sparc/ebus.h index 54652887c127ada490bd1d1aef9a93ebd3f0ceb7..491f85d662df66c54c7ecc77dc3c233033432a27 100644 --- a/include/asm-sparc/ebus.h +++ b/include/asm-sparc/ebus.h @@ -1,4 +1,4 @@ -/* $Id: ebus.h,v 1.2 1999/09/11 23:05:55 zaitcev Exp $ +/* * ebus.h: PCI to Ebus pseudo driver software state. * * Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be) diff --git a/include/asm-sparc/ecc.h b/include/asm-sparc/ecc.h index 8e27ceccb76d7e9401e5099103d66a69b7801914..ccb84b66fef12def057855da8aa82ea67ef386d9 100644 --- a/include/asm-sparc/ecc.h +++ b/include/asm-sparc/ecc.h @@ -1,4 +1,4 @@ -/* $Id: ecc.h,v 1.3 1996/04/25 06:12:57 davem Exp $ +/* * ecc.h: Definitions and defines for the external cache/memory * controller on the sun4m. * diff --git a/include/asm-sparc/eeprom.h b/include/asm-sparc/eeprom.h index a8ff7496ddf5ec488da1a55cc213d47fca424b68..e17beeceb405114090aa27db9fb5260821e359f0 100644 --- a/include/asm-sparc/eeprom.h +++ b/include/asm-sparc/eeprom.h @@ -1,4 +1,4 @@ -/* $Id: eeprom.h,v 1.3 1995/11/25 02:31:38 davem Exp $ +/* * eeprom.h: Definitions for the Sun eeprom. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc/elf.h b/include/asm-sparc/elf.h index d2516eed3a3890efb8bf4edc2172eb1ae3a4312e..d043f80bc2fd4b858a260c91d00e1592bc780caf 100644 --- a/include/asm-sparc/elf.h +++ b/include/asm-sparc/elf.h @@ -1,4 +1,3 @@ -/* $Id: elf.h,v 1.22 2000/07/12 01:27:08 davem Exp $ */ #ifndef __ASMSPARC_ELF_H #define __ASMSPARC_ELF_H diff --git a/include/asm-sparc/fcntl.h b/include/asm-sparc/fcntl.h index 5ec546349fc8757da63255da0d142101858137ef..07bd2d80257fa83134346a20280bdeb3186bb753 100644 --- a/include/asm-sparc/fcntl.h +++ b/include/asm-sparc/fcntl.h @@ -1,4 +1,3 @@ -/* $Id: fcntl.h,v 1.16 2001/09/20 00:35:33 davem Exp $ */ #ifndef _SPARC_FCNTL_H #define _SPARC_FCNTL_H diff --git a/include/asm-sparc/head.h b/include/asm-sparc/head.h index e6532c3e09c96efba0429780072f6224984c40b8..7c35491a8b53d387ac477305fbed04092e68ee76 100644 --- a/include/asm-sparc/head.h +++ b/include/asm-sparc/head.h @@ -1,4 +1,3 @@ -/* $Id: head.h,v 1.39 2000/05/26 22:18:45 ecd Exp $ */ #ifndef __SPARC_HEAD_H #define __SPARC_HEAD_H diff --git a/include/asm-sparc/idprom.h b/include/asm-sparc/idprom.h index 59083ed85232d2eb124eade8d766c07e5598e34f..41adb417a4e5185f04b782e00a74417cea22ee94 100644 --- a/include/asm-sparc/idprom.h +++ b/include/asm-sparc/idprom.h @@ -1,4 +1,4 @@ -/* $Id: idprom.h,v 1.6 1996/08/04 10:35:07 ecd Exp $ +/* * idprom.h: Macros and defines for idprom routines * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc/io.h b/include/asm-sparc/io.h index 243bf8e9a058d799284d82f44323e0202a02e3d3..3a3e7bdb06b39ec05a3b113a03415df3dd94f6a8 100644 --- a/include/asm-sparc/io.h +++ b/include/asm-sparc/io.h @@ -1,6 +1,3 @@ -/* - * $Id: io.h,v 1.30 2001/12/21 01:23:21 davem Exp $ - */ #ifndef __SPARC_IO_H #define __SPARC_IO_H diff --git a/include/asm-sparc/ioctl.h b/include/asm-sparc/ioctl.h index e6fc4de19940d48ac579c4fc19006fe3518c27d1..7d6bd51321b9f9e8fa652130b958993df7733aae 100644 --- a/include/asm-sparc/ioctl.h +++ b/include/asm-sparc/ioctl.h @@ -1,4 +1,3 @@ -/* $Id: ioctl.h,v 1.6 1999/12/01 23:58:36 davem Exp $ */ #ifndef _SPARC_IOCTL_H #define _SPARC_IOCTL_H diff --git a/include/asm-sparc/kdebug.h b/include/asm-sparc/kdebug.h index 631f15ffef730c62b47edda3724af035c98763b6..f69fe7d84b3c046a01c0f6740c0c3b72d1eb3374 100644 --- a/include/asm-sparc/kdebug.h +++ b/include/asm-sparc/kdebug.h @@ -1,4 +1,4 @@ -/* $Id: kdebug.h,v 1.11 2000/06/04 06:23:53 anton Exp $ +/* * kdebug.h: Defines and definitions for debugging the Linux kernel * under various kernel debuggers. * diff --git a/include/asm-sparc/machines.h b/include/asm-sparc/machines.h index d831350f54280b4e965ee084b112155df56b4d0c..d6c6bf836206fa584bc8e8ce10405c6e08c04d6e 100644 --- a/include/asm-sparc/machines.h +++ b/include/asm-sparc/machines.h @@ -1,4 +1,4 @@ -/* $Id: machines.h,v 1.4 1995/11/25 02:31:58 davem Exp $ +/* * machines.h: Defines for taking apart the machine type value in the * idprom and determining the kind of machine we are on. * diff --git a/include/asm-sparc/mbus.h b/include/asm-sparc/mbus.h index ecacdf4075d76f7e80e78a7b60c00815a0d32307..bb5ae614b166fa4a80e1dfa006d19fe494331e4f 100644 --- a/include/asm-sparc/mbus.h +++ b/include/asm-sparc/mbus.h @@ -1,4 +1,4 @@ -/* $Id: mbus.h,v 1.9 1997/06/24 15:48:12 jj Exp $ +/* * mbus.h: Various defines for MBUS modules. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc/memreg.h b/include/asm-sparc/memreg.h index 5fb95c828da6760582fe95f93ff5ddf683fc73c7..845ad2b39183d791102419215d2357220c995e9f 100644 --- a/include/asm-sparc/memreg.h +++ b/include/asm-sparc/memreg.h @@ -1,4 +1,3 @@ -/* $Id: memreg.h,v 1.8 1996/08/29 09:48:23 davem Exp $ */ #ifndef _SPARC_MEMREG_H #define _SPARC_MEMREG_H /* memreg.h: Definitions of the values found in the synchronous diff --git a/include/asm-sparc/mman.h b/include/asm-sparc/mman.h index 3d16b40bb8effebf23c6cc74bd8a8140c2063daa..fdfbbf0a4736ef454287ce2d6c6a9b2da6801fc5 100644 --- a/include/asm-sparc/mman.h +++ b/include/asm-sparc/mman.h @@ -1,4 +1,3 @@ -/* $Id: mman.h,v 1.9 2000/03/15 02:44:23 davem Exp $ */ #ifndef __SPARC_MMAN_H__ #define __SPARC_MMAN_H__ diff --git a/include/asm-sparc/mostek.h b/include/asm-sparc/mostek.h index 958d0513a6d4151eecd78c0acdc22b0bb4f71510..29aad11b8f00972a861f14e889e80a564e0c67f4 100644 --- a/include/asm-sparc/mostek.h +++ b/include/asm-sparc/mostek.h @@ -1,4 +1,4 @@ -/* $Id: mostek.h,v 1.13 2001/01/11 15:07:09 davem Exp $ +/* * mostek.h: Describes the various Mostek time of day clock registers. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc/mpmbox.h b/include/asm-sparc/mpmbox.h index 0e1bc5801d8a6806de81cac2e6c11f7fa09c8463..f8423039b242c24fc272602fa2c7541255849937 100644 --- a/include/asm-sparc/mpmbox.h +++ b/include/asm-sparc/mpmbox.h @@ -1,4 +1,4 @@ -/* $Id: mpmbox.h,v 1.4 1996/04/25 06:13:19 davem Exp $ +/* * mpmbox.h: Interface and defines for the OpenProm mailbox * facilities for MP machines under Linux. * diff --git a/include/asm-sparc/msi.h b/include/asm-sparc/msi.h index ff72cbd946a4462df51ddf4e19b22b468f7f8bc4..724ca566705240aace5e819e4700ad6b6b525fad 100644 --- a/include/asm-sparc/msi.h +++ b/include/asm-sparc/msi.h @@ -1,4 +1,4 @@ -/* $Id: msi.h,v 1.3 1996/08/29 09:48:25 davem Exp $ +/* * msi.h: Defines specific to the MBus - Sbus - Interface. * * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc/mxcc.h b/include/asm-sparc/mxcc.h index 128fe9708135c5262a5f701584e59c0d599b9665..c0517bd05bdede161efdc52b7fe2c4c0074f013f 100644 --- a/include/asm-sparc/mxcc.h +++ b/include/asm-sparc/mxcc.h @@ -1,4 +1,4 @@ -/* $Id: mxcc.h,v 1.7 1997/04/20 14:11:46 ecd Exp $ +/* * mxcc.h: Definitions of the Viking MXCC registers * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc/namei.h b/include/asm-sparc/namei.h index 618344d89cc44b726586ff4db9ba8eb4beaa2996..0646102fb020a0d7f6a4d8974280e56ead4ec720 100644 --- a/include/asm-sparc/namei.h +++ b/include/asm-sparc/namei.h @@ -1,4 +1,4 @@ -/* $Id: namei.h,v 1.16 2000/04/13 00:55:54 davem Exp $ +/* * linux/include/asm-sparc/namei.h * * Routines to handle famous /usr/gnemul/s*. diff --git a/include/asm-sparc/obio.h b/include/asm-sparc/obio.h index 47854a2a12cf09a45fcd0b5958456874f82d855c..1a7544ceb57416c71f5de6e705f368ce8f79dab5 100644 --- a/include/asm-sparc/obio.h +++ b/include/asm-sparc/obio.h @@ -1,4 +1,4 @@ -/* $Id: obio.h,v 1.4 1998/03/09 14:04:55 jj Exp $ +/* * obio.h: Some useful locations in 0xFXXXXXXXX PA obio space on sun4d. * * Copyright (C) 1997 Jakub Jelinek diff --git a/include/asm-sparc/openprom.h b/include/asm-sparc/openprom.h index 12929a20f536820f2bf33b82a59d34e4d7486e81..ed4b6bc2b1020682479b60a35eef21e94c0ba0b3 100644 --- a/include/asm-sparc/openprom.h +++ b/include/asm-sparc/openprom.h @@ -1,4 +1,3 @@ -/* $Id: openprom.h,v 1.24 2000/06/04 06:23:53 anton Exp $ */ #ifndef __SPARC_OPENPROM_H #define __SPARC_OPENPROM_H diff --git a/include/asm-sparc/oplib.h b/include/asm-sparc/oplib.h index 7becc846544aa76813a912292de177451f954505..61c3ca6a8ac3965eece1dea85da99b8b8bad0bbc 100644 --- a/include/asm-sparc/oplib.h +++ b/include/asm-sparc/oplib.h @@ -1,4 +1,4 @@ -/* $Id: oplib.h,v 1.23 2001/12/21 00:54:31 davem Exp $ +/* * oplib.h: Describes the interface and available routines in the * Linux Prom library. * diff --git a/include/asm-sparc/page.h b/include/asm-sparc/page.h index 1625a8c3e0d239f8b989026183a42316219a6ad0..6aa9e4c910cfcbd8f497a005b58edf1c653cb83c 100644 --- a/include/asm-sparc/page.h +++ b/include/asm-sparc/page.h @@ -1,4 +1,4 @@ -/* $Id: page.h,v 1.55 2000/10/30 21:01:41 davem Exp $ +/* * page.h: Various defines and such for MMU operations on the Sparc for * the Linux kernel. * diff --git a/include/asm-sparc/param.h b/include/asm-sparc/param.h index 86ba59af9d2c7d44d775a64d3c548d53622228a2..9836d9a3cb9abd31b17ac51a5da51209ea72fa5d 100644 --- a/include/asm-sparc/param.h +++ b/include/asm-sparc/param.h @@ -1,4 +1,3 @@ -/* $Id: param.h,v 1.4 2000/10/30 21:01:41 davem Exp $ */ #ifndef _ASMSPARC_PARAM_H #define _ASMSPARC_PARAM_H diff --git a/include/asm-sparc/pbm.h b/include/asm-sparc/pbm.h index fedd9c6e875c0cf271a7adaa0ae06ab6a3be06d1..458a4916d14d57bbde6c6e018c3fee8f258e78bc 100644 --- a/include/asm-sparc/pbm.h +++ b/include/asm-sparc/pbm.h @@ -1,4 +1,4 @@ -/* $Id: pbm.h,v 1.3 1999/12/20 17:06:35 zaitcev Exp $ +/* * * pbm.h: PCI bus module pseudo driver software state * Adopted from sparc64 by V. Roganov and G. Raiko diff --git a/include/asm-sparc/pcic.h b/include/asm-sparc/pcic.h index dedea14d87c8b090425089512ecad3bce37abcf2..f20ef562b265290f71d66c755368af1a97cdd786 100644 --- a/include/asm-sparc/pcic.h +++ b/include/asm-sparc/pcic.h @@ -1,4 +1,4 @@ -/* $Id: pcic.h,v 1.4 1999/11/17 07:34:20 zaitcev Exp $ +/* * pcic.h: JavaEngine 1 specific PCI definitions. * * Copyright (C) 1998 V. Roganov and G. Raiko diff --git a/include/asm-sparc/pgalloc.h b/include/asm-sparc/pgalloc.h index 6292cd00e5affdd8f913ddbfc1dbf290795384ac..681582d2696911ce7262bfa821dc1dbff5f41d94 100644 --- a/include/asm-sparc/pgalloc.h +++ b/include/asm-sparc/pgalloc.h @@ -1,4 +1,3 @@ -/* $Id: pgalloc.h,v 1.16 2001/12/21 04:56:17 davem Exp $ */ #ifndef _SPARC_PGALLOC_H #define _SPARC_PGALLOC_H diff --git a/include/asm-sparc/pgtable.h b/include/asm-sparc/pgtable.h index d84af6d95f5c09f5a5c746b27a0bea8699680848..60512296b2ca9468b04b174d61a867cf9c954680 100644 --- a/include/asm-sparc/pgtable.h +++ b/include/asm-sparc/pgtable.h @@ -1,4 +1,3 @@ -/* $Id: pgtable.h,v 1.110 2001/12/21 04:56:17 davem Exp $ */ #ifndef _SPARC_PGTABLE_H #define _SPARC_PGTABLE_H diff --git a/include/asm-sparc/pgtsrmmu.h b/include/asm-sparc/pgtsrmmu.h index edeb9811e7285fd35da7fa0d68246b5021725bd5..808555fc1d58bd6257adef1876b621df9e23426d 100644 --- a/include/asm-sparc/pgtsrmmu.h +++ b/include/asm-sparc/pgtsrmmu.h @@ -1,4 +1,4 @@ -/* $Id: pgtsrmmu.h,v 1.31 2000/07/16 21:48:52 anton Exp $ +/* * pgtsrmmu.h: SRMMU page table defines and code. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc/pgtsun4.h b/include/asm-sparc/pgtsun4.h index 60bda107f2067877138433b74c84d9eabed541be..5a0d661fb82e8faa784ba09d0442601e5357f4d2 100644 --- a/include/asm-sparc/pgtsun4.h +++ b/include/asm-sparc/pgtsun4.h @@ -1,4 +1,4 @@ -/* $Id: pgtsun4.h,v 1.5 2000/06/05 06:08:46 anton Exp $ +/* * pgtsun4.h: Sun4 specific pgtable.h defines and code. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc/pgtsun4c.h b/include/asm-sparc/pgtsun4c.h index f53b6dbc5fe3db34cd779b3b8413e53dd8a91b41..aeb25e912179215e238ba22d0f388746500606d2 100644 --- a/include/asm-sparc/pgtsun4c.h +++ b/include/asm-sparc/pgtsun4c.h @@ -1,4 +1,4 @@ -/* $Id: pgtsun4c.h,v 1.37 2000/06/05 06:08:46 anton Exp $ +/* * pgtsun4c.h: Sun4c specific pgtable.h defines and code. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc/psr.h b/include/asm-sparc/psr.h index 213970477a2499a25723eaf8513b610db2d453d1..b8c0e5f0a66bbf1e4014bec94292320835914382 100644 --- a/include/asm-sparc/psr.h +++ b/include/asm-sparc/psr.h @@ -1,4 +1,4 @@ -/* $Id: psr.h,v 1.15 1997/10/04 08:54:22 ecd Exp $ +/* * psr.h: This file holds the macros for masking off various parts of * the processor status register on the Sparc. This is valid * for Version 8. On the V9 this is renamed to the PSTATE diff --git a/include/asm-sparc/ptrace.h b/include/asm-sparc/ptrace.h index 0afb867d6c1b242b36a1f446b71553773b0f5289..11f3bc2bb3f5990462fa94cd48705a0045dc82db 100644 --- a/include/asm-sparc/ptrace.h +++ b/include/asm-sparc/ptrace.h @@ -1,4 +1,3 @@ -/* $Id: ptrace.h,v 1.25 1997/03/04 16:27:25 jj Exp $ */ #ifndef _SPARC_PTRACE_H #define _SPARC_PTRACE_H diff --git a/include/asm-sparc/resource.h b/include/asm-sparc/resource.h index 0514c304e1302228557afee218804bb51c192fbd..985948a412990797f5e70550d479d143a9f74299 100644 --- a/include/asm-sparc/resource.h +++ b/include/asm-sparc/resource.h @@ -1,4 +1,4 @@ -/* $Id: resource.h,v 1.12 2000/09/23 02:09:21 davem Exp $ +/* * resource.h: Resource definitions. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc/ross.h b/include/asm-sparc/ross.h index f2c14b5080edb8230ffbec9ba03bbbc2b3d8f2e4..ecb6e81786a69d083e28e0f765deddd0aae9dbe3 100644 --- a/include/asm-sparc/ross.h +++ b/include/asm-sparc/ross.h @@ -1,4 +1,4 @@ -/* $Id: ross.h,v 1.13 1998/01/07 06:49:11 baccala Exp $ +/* * ross.h: Ross module specific definitions and defines. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc/rtc.h b/include/asm-sparc/rtc.h index f4f261dde6997a7e8e5f7c6dee1c697795203831..f9ecb1fe2ecd130affc9b1850de5b51aabbd348c 100644 --- a/include/asm-sparc/rtc.h +++ b/include/asm-sparc/rtc.h @@ -1,5 +1,4 @@ -/* $Id: rtc.h,v 1.2 1996/08/21 23:17:39 ecd Exp $ - * +/* * rtc.h: Definitions for access to the Mostek real time clock * * Copyright (C) 1996 Thomas K. Dyas (tdyas@eden.rutgers.edu) diff --git a/include/asm-sparc/sbi.h b/include/asm-sparc/sbi.h index 86a603ac7b20d3f910d53cf363cfcd4f392f080d..5eb7f1965d3364f894ac2be8af833fb4dba48097 100644 --- a/include/asm-sparc/sbi.h +++ b/include/asm-sparc/sbi.h @@ -1,4 +1,4 @@ -/* $Id: sbi.h,v 1.2 1998/03/09 14:04:48 jj Exp $ +/* * sbi.h: SBI (Sbus Interface on sun4d) definitions * * Copyright (C) 1997 Jakub Jelinek diff --git a/include/asm-sparc/sbus.h b/include/asm-sparc/sbus.h index 27d076c46964a9fd537f7b8cca8c7169b9c8aa13..f1d2fe1c9a304980a3c47d18022d51a5ab1a097d 100644 --- a/include/asm-sparc/sbus.h +++ b/include/asm-sparc/sbus.h @@ -1,4 +1,4 @@ -/* $Id: sbus.h,v 1.22 2000/02/18 13:50:50 davem Exp $ +/* * sbus.h: Defines for the Sun SBus. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc/scatterlist.h b/include/asm-sparc/scatterlist.h index e08d3d775b08aff2fa7029aa592744cc78ed5ad4..c82609ca1d0faa6ae9a85bd23b062cf386081608 100644 --- a/include/asm-sparc/scatterlist.h +++ b/include/asm-sparc/scatterlist.h @@ -1,4 +1,3 @@ -/* $Id: scatterlist.h,v 1.8 2001/12/17 07:05:15 davem Exp $ */ #ifndef _SPARC_SCATTERLIST_H #define _SPARC_SCATTERLIST_H diff --git a/include/asm-sparc/shmparam.h b/include/asm-sparc/shmparam.h index bb93a6f74a388fb4470b264df7d703a6504b0f1c..59a1243c12f3a493771ad6dea2bf326eb5f50306 100644 --- a/include/asm-sparc/shmparam.h +++ b/include/asm-sparc/shmparam.h @@ -1,4 +1,3 @@ -/* $Id: shmparam.h,v 1.6 1999/12/09 10:32:41 davem Exp $ */ #ifndef _ASMSPARC_SHMPARAM_H #define _ASMSPARC_SHMPARAM_H diff --git a/include/asm-sparc/sigcontext.h b/include/asm-sparc/sigcontext.h index 7fa2c7d01ab4b56ce488af3e5c6516a6354df6b6..c5fb60dcbd7533491664cda113baee427c503b9f 100644 --- a/include/asm-sparc/sigcontext.h +++ b/include/asm-sparc/sigcontext.h @@ -1,4 +1,3 @@ -/* $Id: sigcontext.h,v 1.14 1999/09/06 08:22:05 jj Exp $ */ #ifndef __SPARC_SIGCONTEXT_H #define __SPARC_SIGCONTEXT_H diff --git a/include/asm-sparc/siginfo.h b/include/asm-sparc/siginfo.h index 2c3ea8b22448df077a749f0e006e4a50383ff786..3c71af135c52c187a719f54c086014088c23a2d9 100644 --- a/include/asm-sparc/siginfo.h +++ b/include/asm-sparc/siginfo.h @@ -1,7 +1,3 @@ -/* $Id: siginfo.h,v 1.9 2002/02/08 03:57:18 davem Exp $ - * siginfo.c: - */ - #ifndef _SPARC_SIGINFO_H #define _SPARC_SIGINFO_H diff --git a/include/asm-sparc/signal.h b/include/asm-sparc/signal.h index 94071c75701f4b1c8511cdf768c298ce988fa364..683657d6e685fb96640e4f5d9508a98a9daf1ac2 100644 --- a/include/asm-sparc/signal.h +++ b/include/asm-sparc/signal.h @@ -1,4 +1,3 @@ -/* $Id: signal.h,v 1.35 1999/09/06 08:22:04 jj Exp $ */ #ifndef _ASMSPARC_SIGNAL_H #define _ASMSPARC_SIGNAL_H diff --git a/include/asm-sparc/smpprim.h b/include/asm-sparc/smpprim.h index e7b6d346ae1098f832ae63a05ed126a8957373be..eb849d862c64134681360162b4f73f7579049800 100644 --- a/include/asm-sparc/smpprim.h +++ b/include/asm-sparc/smpprim.h @@ -1,4 +1,4 @@ -/* $Id: smpprim.h,v 1.5 1996/08/29 09:48:49 davem Exp $ +/* * smpprim.h: SMP locking primitives on the Sparc * * God knows we won't be actually using this code for some time diff --git a/include/asm-sparc/socket.h b/include/asm-sparc/socket.h index a00e15df227cf9b970139427b94d24281c67156d..bf50d0c2d583a5083b399adeb9371ab9bb0da704 100644 --- a/include/asm-sparc/socket.h +++ b/include/asm-sparc/socket.h @@ -1,4 +1,3 @@ -/* $Id: socket.h,v 1.17 2001/06/13 16:25:03 davem Exp $ */ #ifndef _ASM_SOCKET_H #define _ASM_SOCKET_H diff --git a/include/asm-sparc/stat.h b/include/asm-sparc/stat.h index a5b4272f2894dde6eaa0bc5f914913611f15b904..2299e1d5d94c2d43aa1db823c575e64e47467035 100644 --- a/include/asm-sparc/stat.h +++ b/include/asm-sparc/stat.h @@ -1,4 +1,3 @@ -/* $Id: stat.h,v 1.12 2000/08/04 05:35:55 davem Exp $ */ #ifndef _SPARC_STAT_H #define _SPARC_STAT_H diff --git a/include/asm-sparc/statfs.h b/include/asm-sparc/statfs.h index d623f144247d2d853c111ea5e751fefb636096c4..304520fa88639977acdd8e2856934ed0f8e00c4c 100644 --- a/include/asm-sparc/statfs.h +++ b/include/asm-sparc/statfs.h @@ -1,4 +1,3 @@ -/* $Id: statfs.h,v 1.4 1996/06/07 00:41:05 ecd Exp $ */ #ifndef _SPARC_STATFS_H #define _SPARC_STATFS_H diff --git a/include/asm-sparc/string.h b/include/asm-sparc/string.h index cb1e923356c61a7855ac824f54ace382955f9dc9..8d7c0dd4f2994f15ff8524a8d2415da2bebc6a90 100644 --- a/include/asm-sparc/string.h +++ b/include/asm-sparc/string.h @@ -1,4 +1,4 @@ -/* $Id: string.h,v 1.36 2001/12/21 00:54:31 davem Exp $ +/* * string.h: External definitions for optimized assembly string * routines for the Linux Kernel. * diff --git a/include/asm-sparc/sun4paddr.h b/include/asm-sparc/sun4paddr.h index d863bfd5f09af8f7c7798122219b3dc50c640beb..d52985f19f42077f5b866bdd194c9278a4d24eb7 100644 --- a/include/asm-sparc/sun4paddr.h +++ b/include/asm-sparc/sun4paddr.h @@ -1,4 +1,4 @@ -/* $Id: sun4paddr.h,v 1.3 1998/07/28 16:53:27 jj Exp $ +/* * sun4paddr.h: Various physical addresses on sun4 machines * * Copyright (C) 1997 Anton Blanchard (anton@progsoc.uts.edu.au) diff --git a/include/asm-sparc/sunbpp.h b/include/asm-sparc/sunbpp.h index 568db79b730d972f72ce3c791f53c00e0682becb..92ee1a8ff3a2783a248c417cb1f19198f163e814 100644 --- a/include/asm-sparc/sunbpp.h +++ b/include/asm-sparc/sunbpp.h @@ -1,4 +1,4 @@ -/* $Id: sunbpp.h,v 1.1 1999/08/08 14:09:49 shadow Exp $ +/* * include/asm-sparc/sunbpp.h */ diff --git a/include/asm-sparc/sysen.h b/include/asm-sparc/sysen.h index 692fa6f2296a2af3bdfbaff7965849e51eaf6ecf..6af34abde6e7ec45caba964592aebd7f82c998fa 100644 --- a/include/asm-sparc/sysen.h +++ b/include/asm-sparc/sysen.h @@ -1,4 +1,4 @@ -/* $Id: sysen.h,v 1.3 1995/11/25 02:32:58 davem Exp $ +/* * sysen.h: Bit fields within the "System Enable" register accessed via * the ASI_CONTROL address space at address AC_SYSENABLE. * diff --git a/include/asm-sparc/termios.h b/include/asm-sparc/termios.h index 733d40504e1e09a8fbb1322a8a20029f5ac90476..f7b4409c35ffc9ed964b941f2d71f3632e2b9429 100644 --- a/include/asm-sparc/termios.h +++ b/include/asm-sparc/termios.h @@ -1,4 +1,3 @@ -/* $Id: termios.h,v 1.32 2001/06/01 08:12:11 davem Exp $ */ #ifndef _SPARC_TERMIOS_H #define _SPARC_TERMIOS_H diff --git a/include/asm-sparc/timer.h b/include/asm-sparc/timer.h index cb1fa1d1f184dbc2c2880c93003c71ea87764f1e..d909565f9410cf267202805bcdc585fbc92b65c5 100644 --- a/include/asm-sparc/timer.h +++ b/include/asm-sparc/timer.h @@ -1,4 +1,4 @@ -/* $Id: timer.h,v 1.21 1999/04/20 13:22:51 anton Exp $ +/* * timer.h: Definitions for the timer chips on the Sparc. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc/traps.h b/include/asm-sparc/traps.h index f62c7f878ee1d043fb0afbf8b6d0f45c7ca2b655..bebdbf8f43a87e59d48222606daf2d41bbc84549 100644 --- a/include/asm-sparc/traps.h +++ b/include/asm-sparc/traps.h @@ -1,4 +1,4 @@ -/* $Id: traps.h,v 1.9 1998/03/09 14:04:53 jj Exp $ +/* * traps.h: Format of entries for the Sparc trap table. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc/tsunami.h b/include/asm-sparc/tsunami.h index 887add5c466b4edb7863544c898d0cd047a7f7d4..5bbd1d523baa35750f04e3983db347ebf33db79c 100644 --- a/include/asm-sparc/tsunami.h +++ b/include/asm-sparc/tsunami.h @@ -1,4 +1,4 @@ -/* $Id: tsunami.h,v 1.5 1996/08/29 09:49:03 davem Exp $ +/* * tsunami.h: Module specific definitions for Tsunami V8 Sparcs * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc/turbosparc.h b/include/asm-sparc/turbosparc.h index 31d2350a581813c34101787766ad7d04847a90fe..17c73282db0a97803df23f8030db5f886b8d229f 100644 --- a/include/asm-sparc/turbosparc.h +++ b/include/asm-sparc/turbosparc.h @@ -1,4 +1,4 @@ -/* $Id: turbosparc.h,v 1.4 1998/08/16 16:02:42 ecd Exp $ +/* * turbosparc.h: Defines specific to the TurboSparc module. * This is SRMMU stuff. * diff --git a/include/asm-sparc/types.h b/include/asm-sparc/types.h index 1b08ef860a6654f768de3cdadcbd25380fa8a83b..07734f9424059ad83537eac13ee7b638bfa5bfb3 100644 --- a/include/asm-sparc/types.h +++ b/include/asm-sparc/types.h @@ -1,4 +1,3 @@ -/* $Id: types.h,v 1.13 2001/12/21 01:22:59 davem Exp $ */ #ifndef _SPARC_TYPES_H #define _SPARC_TYPES_H diff --git a/include/asm-sparc/uaccess.h b/include/asm-sparc/uaccess.h index 366b11696ee3cddd18690964a9b791cf5ff3608a..47d5619d43fafbdd15a0798b4357aac3f30cbce3 100644 --- a/include/asm-sparc/uaccess.h +++ b/include/asm-sparc/uaccess.h @@ -1,4 +1,4 @@ -/* $Id: uaccess.h,v 1.24 2001/10/30 04:32:24 davem Exp $ +/* * uaccess.h: User space memore access functions. * * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc/vac-ops.h b/include/asm-sparc/vac-ops.h index ab6f53b913ea707079898f6a141ff97dff41a664..d10527611f11a967f2630dac077ebd4b7a14d53b 100644 --- a/include/asm-sparc/vac-ops.h +++ b/include/asm-sparc/vac-ops.h @@ -1,4 +1,3 @@ -/* $Id: vac-ops.h,v 1.13 1998/01/30 10:59:59 jj Exp $ */ #ifndef _SPARC_VAC_OPS_H #define _SPARC_VAC_OPS_H diff --git a/include/asm-sparc/vaddrs.h b/include/asm-sparc/vaddrs.h index 91097392c8cc90f931a4ff64765a76944315245d..f6ca4779056cc97402c0f10a5d328c6a71935aeb 100644 --- a/include/asm-sparc/vaddrs.h +++ b/include/asm-sparc/vaddrs.h @@ -1,4 +1,3 @@ -/* $Id: vaddrs.h,v 1.27 2001/07/04 00:18:18 davem Exp $ */ #ifndef _SPARC_VADDRS_H #define _SPARC_VADDRS_H diff --git a/include/asm-sparc/viking.h b/include/asm-sparc/viking.h index 7541da71b9d6409d4993c45997059318e686357f..989930aeb093d418a6c386b0b1860808ea397d59 100644 --- a/include/asm-sparc/viking.h +++ b/include/asm-sparc/viking.h @@ -1,4 +1,4 @@ -/* $Id: viking.h,v 1.19 1997/04/20 14:11:48 ecd Exp $ +/* * viking.h: Defines specific to the GNU/Viking MBUS module. * This is SRMMU stuff. * diff --git a/include/asm-sparc/winmacro.h b/include/asm-sparc/winmacro.h index 096f3d3d90c3f7996f78c03f4570fb7cec013f6e..5b0a06dc3bcbcd7e17a5813faef90ce063a45eb4 100644 --- a/include/asm-sparc/winmacro.h +++ b/include/asm-sparc/winmacro.h @@ -1,4 +1,4 @@ -/* $Id: winmacro.h,v 1.22 2000/05/09 17:40:15 davem Exp $ +/* * winmacro.h: Window loading-unloading macros. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc64/apb.h b/include/asm-sparc64/apb.h index 80f0df289a665aa09a4b0a09cc839854d80c0f5c..8f3b57db810f31d2d0d518d1c8611b6a15a8d7ef 100644 --- a/include/asm-sparc64/apb.h +++ b/include/asm-sparc64/apb.h @@ -1,4 +1,4 @@ -/* $Id: apb.h,v 1.2 1998/04/01 20:41:49 ecd Exp $ +/* * apb.h: Advanced PCI Bridge Configuration Registers and Bits * * Copyright (C) 1998 Eddie C. Dost (ecd@skynet.be) diff --git a/include/asm-sparc64/asi.h b/include/asm-sparc64/asi.h index 662a21107ae6d04104b6d0b10760abbc10c51d1c..bc57c405e7d36bee6951ea070e7d29ce5eb57def 100644 --- a/include/asm-sparc64/asi.h +++ b/include/asm-sparc64/asi.h @@ -1,4 +1,3 @@ -/* $Id: asi.h,v 1.5 2001/03/29 11:47:47 davem Exp $ */ #ifndef _SPARC64_ASI_H #define _SPARC64_ASI_H diff --git a/include/asm-sparc64/auxio.h b/include/asm-sparc64/auxio.h index 81a590a50a1fa24ce38662c6586e30c4f2d26c89..c4100494c7a5073016dd76064ac40029063ef9ca 100644 --- a/include/asm-sparc64/auxio.h +++ b/include/asm-sparc64/auxio.h @@ -1,4 +1,4 @@ -/* $Id: auxio.h,v 1.3 2001/06/05 08:16:34 davem Exp $ +/* * auxio.h: Definitions and code for the Auxiliary I/O registers. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc64/bbc.h b/include/asm-sparc64/bbc.h index 368fce4eedbad752a3ea92572ac49527f2a566bc..423a85800aaef06515eee56bb623ab83eda1d4ca 100644 --- a/include/asm-sparc64/bbc.h +++ b/include/asm-sparc64/bbc.h @@ -1,4 +1,4 @@ -/* $Id: bbc.h,v 1.2 2001/03/26 23:47:18 davem Exp $ +/* * bbc.h: Defines for BootBus Controller found on UltraSPARC-III * systems. * diff --git a/include/asm-sparc64/bitops.h b/include/asm-sparc64/bitops.h index 11f9d8146cdff0823500641bacde73d97c33151f..bb87b80802200090d8f1e7476bd735d6a23d1b3f 100644 --- a/include/asm-sparc64/bitops.h +++ b/include/asm-sparc64/bitops.h @@ -1,4 +1,4 @@ -/* $Id: bitops.h,v 1.39 2002/01/30 01:40:00 davem Exp $ +/* * bitops.h: Bit string operations on the V9. * * Copyright 1996, 1997 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc64/chafsr.h b/include/asm-sparc64/chafsr.h index fd1688335aceadfdf46f19ae3fd18452d31fcee7..85c69b38220b946dc9618f24fa4d4172c9c7bbeb 100644 --- a/include/asm-sparc64/chafsr.h +++ b/include/asm-sparc64/chafsr.h @@ -1,4 +1,3 @@ -/* $Id: chafsr.h,v 1.1 2001/03/28 10:56:34 davem Exp $ */ #ifndef _SPARC64_CHAFSR_H #define _SPARC64_CHAFSR_H diff --git a/include/asm-sparc64/checksum.h b/include/asm-sparc64/checksum.h index 70a006da7634ab10c9f5b625977aa02270cd02f5..b290564c8ce0dd86bde1cf0cfa3f65ee8e148b6b 100644 --- a/include/asm-sparc64/checksum.h +++ b/include/asm-sparc64/checksum.h @@ -1,4 +1,3 @@ -/* $Id: checksum.h,v 1.19 2002/02/09 19:49:31 davem Exp $ */ #ifndef __SPARC64_CHECKSUM_H #define __SPARC64_CHECKSUM_H diff --git a/include/asm-sparc64/chmctrl.h b/include/asm-sparc64/chmctrl.h index 53047f9f64238847a213b5e4190ba0979cec2062..859b4a4b0d3033f25d32f2b1230b5b22d6561537 100644 --- a/include/asm-sparc64/chmctrl.h +++ b/include/asm-sparc64/chmctrl.h @@ -1,4 +1,3 @@ -/* $Id: chmctrl.h,v 1.1 2001/03/29 11:43:28 davem Exp $ */ #ifndef _SPARC64_CHMCTRL_H #define _SPARC64_CHMCTRL_H diff --git a/include/asm-sparc64/dcr.h b/include/asm-sparc64/dcr.h index e9a3f305815dd22940ffdefd76c4bbf41b2a55e2..620c9ba642e94bc2e432f9ef9098e551268d0e92 100644 --- a/include/asm-sparc64/dcr.h +++ b/include/asm-sparc64/dcr.h @@ -1,4 +1,3 @@ -/* $Id: dcr.h,v 1.4 2001/03/09 17:56:37 davem Exp $ */ #ifndef _SPARC64_DCR_H #define _SPARC64_DCR_H diff --git a/include/asm-sparc64/display7seg.h b/include/asm-sparc64/display7seg.h index 955a3502218ea57ae2b4d748125d6f657cd82ecb..c066a8964eab1e8c6b2b012a22300cc9792f1f4a 100644 --- a/include/asm-sparc64/display7seg.h +++ b/include/asm-sparc64/display7seg.h @@ -1,4 +1,4 @@ -/* $Id: display7seg.h,v 1.2 2000/08/02 06:22:35 davem Exp $ +/* * * display7seg - Driver interface for the 7-segment display * present on Sun Microsystems CP1400 and CP1500 diff --git a/include/asm-sparc64/dma.h b/include/asm-sparc64/dma.h index a9fd0618397231e917bd32c8665af80d1495c849..9d4c024bd3b3874f0091c4c3e83cd4392006110f 100644 --- a/include/asm-sparc64/dma.h +++ b/include/asm-sparc64/dma.h @@ -1,4 +1,4 @@ -/* $Id: dma.h,v 1.21 2001/12/13 04:16:52 davem Exp $ +/* * include/asm-sparc64/dma.h * * Copyright 1996 (C) David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc64/ebus.h b/include/asm-sparc64/ebus.h index 9c1c6db2a790c5c3204fda8e069c5bdbe91a30f0..fcc62b97ced520c5b369d791cd7fd2368f664048 100644 --- a/include/asm-sparc64/ebus.h +++ b/include/asm-sparc64/ebus.h @@ -1,4 +1,4 @@ -/* $Id: ebus.h,v 1.10 2001/03/14 05:00:55 davem Exp $ +/* * ebus.h: PCI to Ebus pseudo driver software state. * * Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be) diff --git a/include/asm-sparc64/elf.h b/include/asm-sparc64/elf.h index 11c8e68d712a17552a40ecb3f76fa22971b148bf..0818a1308f4e7a252b213d07a0025f5e70c72dca 100644 --- a/include/asm-sparc64/elf.h +++ b/include/asm-sparc64/elf.h @@ -1,4 +1,3 @@ -/* $Id: elf.h,v 1.32 2002/02/09 19:49:31 davem Exp $ */ #ifndef __ASM_SPARC64_ELF_H #define __ASM_SPARC64_ELF_H diff --git a/include/asm-sparc64/envctrl.h b/include/asm-sparc64/envctrl.h index 53a6653815eb40808606baa72102dbda30557be4..a5668a082b143bc354cb2479524a10130a70f5a5 100644 --- a/include/asm-sparc64/envctrl.h +++ b/include/asm-sparc64/envctrl.h @@ -1,4 +1,4 @@ -/* $Id: envctrl.h,v 1.3 2000/11/03 00:37:40 davem Exp $ +/* * * envctrl.h: Definitions for access to the i2c environment * monitoring on Ultrasparc systems. diff --git a/include/asm-sparc64/estate.h b/include/asm-sparc64/estate.h index a719c3d2f6b1e9f29ccae056c6f48e9da024eb92..520c08560d1b1bfcbaf6c35b4c07e87a143c4799 100644 --- a/include/asm-sparc64/estate.h +++ b/include/asm-sparc64/estate.h @@ -1,4 +1,3 @@ -/* $Id: estate.h,v 1.1 2001/03/28 10:56:34 davem Exp $ */ #ifndef _SPARC64_ESTATE_H #define _SPARC64_ESTATE_H diff --git a/include/asm-sparc64/fcntl.h b/include/asm-sparc64/fcntl.h index 111f6b3b8925a4bb30961b1c577072b2ad7724cf..8a09ca7aa2f22854ebde88908fddf5c6726d91b4 100644 --- a/include/asm-sparc64/fcntl.h +++ b/include/asm-sparc64/fcntl.h @@ -1,4 +1,3 @@ -/* $Id: fcntl.h,v 1.12 2001/09/20 00:35:34 davem Exp $ */ #ifndef _SPARC64_FCNTL_H #define _SPARC64_FCNTL_H diff --git a/include/asm-sparc64/fhc.h b/include/asm-sparc64/fhc.h index 9e7f1b0d78b93996a941957ddce192da5f9605ae..ddffcdfbc984afa7a8e75c17756cf163af13e03a 100644 --- a/include/asm-sparc64/fhc.h +++ b/include/asm-sparc64/fhc.h @@ -1,4 +1,4 @@ -/* $Id: fhc.h,v 1.5 1999/09/21 14:39:29 davem Exp $ +/* * fhc.h: Structures for central/fhc pseudo driver on Sunfire/Starfire/Wildfire. * * Copyright (C) 1997, 1999 David S. Miller (davem@redhat.com) diff --git a/include/asm-sparc64/head.h b/include/asm-sparc64/head.h index 67960a751f4dae9cc79d851c68c56e4271fb08ee..10e9dabc4c41337c9f4a1dfc970aa22e9e24436f 100644 --- a/include/asm-sparc64/head.h +++ b/include/asm-sparc64/head.h @@ -1,4 +1,3 @@ -/* $Id: head.h,v 1.30 1997/08/08 08:34:33 jj Exp $ */ #ifndef _SPARC64_HEAD_H #define _SPARC64_HEAD_H diff --git a/include/asm-sparc64/ide.h b/include/asm-sparc64/ide.h index c5fdabe0b42d2918b629bd945ee30c1366e32be9..1282676da1cdbe6975bd2f376d326d0f7d987a08 100644 --- a/include/asm-sparc64/ide.h +++ b/include/asm-sparc64/ide.h @@ -1,4 +1,4 @@ -/* $Id: ide.h,v 1.21 2001/09/25 20:21:48 kanoj Exp $ +/* * ide.h: Ultra/PCI specific IDE glue. * * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc64/idprom.h b/include/asm-sparc64/idprom.h index 77fbf987385fb413c8b4c18287588f197462892b..a363fa0a112a5e9c4c7e7bf4819c27d6900b2bbf 100644 --- a/include/asm-sparc64/idprom.h +++ b/include/asm-sparc64/idprom.h @@ -1,4 +1,4 @@ -/* $Id: idprom.h,v 1.2 1997/04/04 00:50:16 davem Exp $ +/* * idprom.h: Macros and defines for idprom routines * * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc64/io.h b/include/asm-sparc64/io.h index c299b853b5babae9520be2238620319cf490c149..3158960f3eb56ec5d183cf4c8fd97921dff3ccb4 100644 --- a/include/asm-sparc64/io.h +++ b/include/asm-sparc64/io.h @@ -24,7 +24,8 @@ static inline u8 _inb(unsigned long addr) __asm__ __volatile__("lduba\t[%1] %2, %0\t/* pci_inb */" : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); + : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L) + : "memory"); return ret; } @@ -35,7 +36,8 @@ static inline u16 _inw(unsigned long addr) __asm__ __volatile__("lduha\t[%1] %2, %0\t/* pci_inw */" : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); + : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L) + : "memory"); return ret; } @@ -46,7 +48,8 @@ static inline u32 _inl(unsigned long addr) __asm__ __volatile__("lduwa\t[%1] %2, %0\t/* pci_inl */" : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); + : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L) + : "memory"); return ret; } @@ -55,21 +58,24 @@ static inline void _outb(u8 b, unsigned long addr) { __asm__ __volatile__("stba\t%r0, [%1] %2\t/* pci_outb */" : /* no outputs */ - : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); + : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L) + : "memory"); } static inline void _outw(u16 w, unsigned long addr) { __asm__ __volatile__("stha\t%r0, [%1] %2\t/* pci_outw */" : /* no outputs */ - : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); + : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L) + : "memory"); } static inline void _outl(u32 l, unsigned long addr) { __asm__ __volatile__("stwa\t%r0, [%1] %2\t/* pci_outl */" : /* no outputs */ - : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); + : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L) + : "memory"); } #define inb(__addr) (_inb((unsigned long)(__addr))) @@ -128,7 +134,8 @@ static inline u8 _readb(const volatile void __iomem *addr) __asm__ __volatile__("lduba\t[%1] %2, %0\t/* pci_readb */" : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); + : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L) + : "memory"); return ret; } @@ -137,7 +144,8 @@ static inline u16 _readw(const volatile void __iomem *addr) __asm__ __volatile__("lduha\t[%1] %2, %0\t/* pci_readw */" : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); + : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L) + : "memory"); return ret; } @@ -147,7 +155,8 @@ static inline u32 _readl(const volatile void __iomem *addr) __asm__ __volatile__("lduwa\t[%1] %2, %0\t/* pci_readl */" : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); + : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L) + : "memory"); return ret; } @@ -157,7 +166,8 @@ static inline u64 _readq(const volatile void __iomem *addr) __asm__ __volatile__("ldxa\t[%1] %2, %0\t/* pci_readq */" : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); + : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L) + : "memory"); return ret; } @@ -166,28 +176,32 @@ static inline void _writeb(u8 b, volatile void __iomem *addr) { __asm__ __volatile__("stba\t%r0, [%1] %2\t/* pci_writeb */" : /* no outputs */ - : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); + : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L) + : "memory"); } static inline void _writew(u16 w, volatile void __iomem *addr) { __asm__ __volatile__("stha\t%r0, [%1] %2\t/* pci_writew */" : /* no outputs */ - : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); + : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L) + : "memory"); } static inline void _writel(u32 l, volatile void __iomem *addr) { __asm__ __volatile__("stwa\t%r0, [%1] %2\t/* pci_writel */" : /* no outputs */ - : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); + : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L) + : "memory"); } static inline void _writeq(u64 q, volatile void __iomem *addr) { __asm__ __volatile__("stxa\t%r0, [%1] %2\t/* pci_writeq */" : /* no outputs */ - : "Jr" (q), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)); + : "Jr" (q), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L) + : "memory"); } #define readb(__addr) _readb(__addr) @@ -299,7 +313,8 @@ static inline u8 _sbus_readb(const volatile void __iomem *addr) __asm__ __volatile__("lduba\t[%1] %2, %0\t/* sbus_readb */" : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); + : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E) + : "memory"); return ret; } @@ -310,7 +325,8 @@ static inline u16 _sbus_readw(const volatile void __iomem *addr) __asm__ __volatile__("lduha\t[%1] %2, %0\t/* sbus_readw */" : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); + : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E) + : "memory"); return ret; } @@ -321,7 +337,8 @@ static inline u32 _sbus_readl(const volatile void __iomem *addr) __asm__ __volatile__("lduwa\t[%1] %2, %0\t/* sbus_readl */" : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); + : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E) + : "memory"); return ret; } @@ -332,7 +349,8 @@ static inline u64 _sbus_readq(const volatile void __iomem *addr) __asm__ __volatile__("ldxa\t[%1] %2, %0\t/* sbus_readq */" : "=r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); + : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E) + : "memory"); return ret; } @@ -341,28 +359,32 @@ static inline void _sbus_writeb(u8 b, volatile void __iomem *addr) { __asm__ __volatile__("stba\t%r0, [%1] %2\t/* sbus_writeb */" : /* no outputs */ - : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); + : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E) + : "memory"); } static inline void _sbus_writew(u16 w, volatile void __iomem *addr) { __asm__ __volatile__("stha\t%r0, [%1] %2\t/* sbus_writew */" : /* no outputs */ - : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); + : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E) + : "memory"); } static inline void _sbus_writel(u32 l, volatile void __iomem *addr) { __asm__ __volatile__("stwa\t%r0, [%1] %2\t/* sbus_writel */" : /* no outputs */ - : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); + : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E) + : "memory"); } static inline void _sbus_writeq(u64 l, volatile void __iomem *addr) { __asm__ __volatile__("stxa\t%r0, [%1] %2\t/* sbus_writeq */" : /* no outputs */ - : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); + : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E) + : "memory"); } #define sbus_readb(__addr) _sbus_readb(__addr) diff --git a/include/asm-sparc64/ioctl.h b/include/asm-sparc64/ioctl.h index 253d0b57b316281c30c5f42c041d1847d9b6a98b..d634c21b47247b135b2e6de5568b5e6b22da262e 100644 --- a/include/asm-sparc64/ioctl.h +++ b/include/asm-sparc64/ioctl.h @@ -1,4 +1,3 @@ -/* $Id: ioctl.h,v 1.2 1998/10/15 05:40:38 jj Exp $ */ #ifndef _SPARC64_IOCTL_H #define _SPARC64_IOCTL_H diff --git a/include/asm-sparc64/ioctls.h b/include/asm-sparc64/ioctls.h index c1be40647c9977c6a2d031b55a04d1f21fb59b02..94d1b75e512b1d94fa199b715d59a7968adad04a 100644 --- a/include/asm-sparc64/ioctls.h +++ b/include/asm-sparc64/ioctls.h @@ -1,4 +1,3 @@ -/* $Id: ioctls.h,v 1.7 1998/02/23 02:49:41 davem Exp $ */ #ifndef _ASM_SPARC64_IOCTLS_H #define _ASM_SPARC64_IOCTLS_H diff --git a/include/asm-sparc64/lsu.h b/include/asm-sparc64/lsu.h index 79f109840c398dfda74d18d75a2ea1aacffa3c15..7190f8de90a0ba485791d1a5620640b6c4eb4c9b 100644 --- a/include/asm-sparc64/lsu.h +++ b/include/asm-sparc64/lsu.h @@ -1,4 +1,3 @@ -/* $Id: lsu.h,v 1.2 1997/04/04 00:50:22 davem Exp $ */ #ifndef _SPARC64_LSU_H #define _SPARC64_LSU_H diff --git a/include/asm-sparc64/mman.h b/include/asm-sparc64/mman.h index 625be4d61baf8d7622e1dd5ce195260fdc6beb1e..d2ae67cd1bdcfca0c5cb4a11f257b5b7d93d6b6d 100644 --- a/include/asm-sparc64/mman.h +++ b/include/asm-sparc64/mman.h @@ -1,4 +1,3 @@ -/* $Id: mman.h,v 1.2 2000/03/15 02:44:26 davem Exp $ */ #ifndef __SPARC64_MMAN_H__ #define __SPARC64_MMAN_H__ diff --git a/include/asm-sparc64/mmu_context.h b/include/asm-sparc64/mmu_context.h index 9fc225ed5500d20c5372653389d8783ffc49ef4b..5693ab4826067056873803b6324b437e6275453f 100644 --- a/include/asm-sparc64/mmu_context.h +++ b/include/asm-sparc64/mmu_context.h @@ -1,4 +1,3 @@ -/* $Id: mmu_context.h,v 1.54 2002/02/09 19:49:31 davem Exp $ */ #ifndef __SPARC64_MMU_CONTEXT_H #define __SPARC64_MMU_CONTEXT_H diff --git a/include/asm-sparc64/namei.h b/include/asm-sparc64/namei.h index 275161f21213cde6e63fcf3b0f50fd4928657838..cbc1b4c06891e998530b7352f6e824c46e6775fe 100644 --- a/include/asm-sparc64/namei.h +++ b/include/asm-sparc64/namei.h @@ -1,4 +1,4 @@ -/* $Id: namei.h,v 1.17 2000/04/13 00:55:54 davem Exp $ +/* * linux/include/asm-sparc64/namei.h * * Routines to handle famous /usr/gnemul/s*. diff --git a/include/asm-sparc64/openprom.h b/include/asm-sparc64/openprom.h index 26ec046715c86c3bee6e5911336e5ac858349d31..b69e4a8c9170a75ae05486fee8106cc06334011a 100644 --- a/include/asm-sparc64/openprom.h +++ b/include/asm-sparc64/openprom.h @@ -1,4 +1,3 @@ -/* $Id: openprom.h,v 1.9 2001/03/16 10:22:02 davem Exp $ */ #ifndef __SPARC64_OPENPROM_H #define __SPARC64_OPENPROM_H diff --git a/include/asm-sparc64/page.h b/include/asm-sparc64/page.h index 618117def0dc957b584228552aca889cb88e5fdb..93f0881b766e2ad4ff39462f945cce7290cb840f 100644 --- a/include/asm-sparc64/page.h +++ b/include/asm-sparc64/page.h @@ -1,5 +1,3 @@ -/* $Id: page.h,v 1.39 2002/02/09 19:49:31 davem Exp $ */ - #ifndef _SPARC64_PAGE_H #define _SPARC64_PAGE_H diff --git a/include/asm-sparc64/pgalloc.h b/include/asm-sparc64/pgalloc.h index 3ee2d406373b9fc03a671d2c28b49adbb91dd634..326de104d0145fa2a40f6abdb3762ca35609ca65 100644 --- a/include/asm-sparc64/pgalloc.h +++ b/include/asm-sparc64/pgalloc.h @@ -1,4 +1,3 @@ -/* $Id: pgalloc.h,v 1.30 2001/12/21 04:56:17 davem Exp $ */ #ifndef _SPARC64_PGALLOC_H #define _SPARC64_PGALLOC_H diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h index 0e200e7acec793f4653721a30f1907782b40452a..b87017747b5d62bab55eaaaf5ab17981325a332e 100644 --- a/include/asm-sparc64/pgtable.h +++ b/include/asm-sparc64/pgtable.h @@ -1,4 +1,4 @@ -/* $Id: pgtable.h,v 1.156 2002/02/09 19:49:31 davem Exp $ +/* * pgtable.h: SpitFire page table operations. * * Copyright 1996,1997 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc64/pil.h b/include/asm-sparc64/pil.h index 2f5d126f7163b45285c2cd6958ea3095a5b950e7..eaac842d88c39fc646614ee9fd6e1cc6eaee3555 100644 --- a/include/asm-sparc64/pil.h +++ b/include/asm-sparc64/pil.h @@ -1,4 +1,3 @@ -/* $Id: pil.h,v 1.1 2002/01/23 11:27:36 davem Exp $ */ #ifndef _SPARC64_PIL_H #define _SPARC64_PIL_H diff --git a/include/asm-sparc64/processor.h b/include/asm-sparc64/processor.h index 885b6a1dcae4d0b75df49cdc82df8e2035aa45a0..26b4e5255761876cb8028b5edf71e5eb7f3684a7 100644 --- a/include/asm-sparc64/processor.h +++ b/include/asm-sparc64/processor.h @@ -1,4 +1,4 @@ -/* $Id: processor.h,v 1.83 2002/02/10 06:04:33 davem Exp $ +/* * include/asm-sparc64/processor.h * * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc64/psrcompat.h b/include/asm-sparc64/psrcompat.h index 3614ca04753fff3792fbab5e8029296f56aa7840..44b6327dbbf5ac7c7daa54f6ab1d4e8c05fdbc3a 100644 --- a/include/asm-sparc64/psrcompat.h +++ b/include/asm-sparc64/psrcompat.h @@ -1,4 +1,3 @@ -/* $Id: psrcompat.h,v 1.5 1998/10/06 09:28:39 jj Exp $ */ #ifndef _SPARC64_PSRCOMPAT_H #define _SPARC64_PSRCOMPAT_H diff --git a/include/asm-sparc64/pstate.h b/include/asm-sparc64/pstate.h index 949aebaf991d601a5d01a6a4f4b4db26f463feb5..a26a53777bb06b51fccd5d8add777039be1dfcf5 100644 --- a/include/asm-sparc64/pstate.h +++ b/include/asm-sparc64/pstate.h @@ -1,4 +1,3 @@ -/* $Id: pstate.h,v 1.6 1997/06/25 07:39:45 jj Exp $ */ #ifndef _SPARC64_PSTATE_H #define _SPARC64_PSTATE_H diff --git a/include/asm-sparc64/ptrace.h b/include/asm-sparc64/ptrace.h index 90972a5ada59f8e3b324f430587922c7cbb2a562..b163da79bb6d276a0d8128094f5de5fc74e2d026 100644 --- a/include/asm-sparc64/ptrace.h +++ b/include/asm-sparc64/ptrace.h @@ -128,6 +128,17 @@ struct sparc_trapf { #ifdef __KERNEL__ +struct global_reg_snapshot { + unsigned long tstate; + unsigned long tpc; + unsigned long tnpc; + unsigned long o7; + unsigned long i7; + struct thread_info *thread; + unsigned long pad1; + unsigned long pad2; +}; + #define __ARCH_WANT_COMPAT_SYS_PTRACE #define force_successful_syscall_return() \ @@ -295,6 +306,20 @@ extern void __show_regs(struct pt_regs *); #define SF_XARG5 0x58 #define SF_XXARG 0x5c +#ifdef __KERNEL__ + +/* global_reg_snapshot offsets */ +#define GR_SNAP_TSTATE 0x00 +#define GR_SNAP_TPC 0x08 +#define GR_SNAP_TNPC 0x10 +#define GR_SNAP_O7 0x18 +#define GR_SNAP_I7 0x20 +#define GR_SNAP_THREAD 0x28 +#define GR_SNAP_PAD1 0x30 +#define GR_SNAP_PAD2 0x38 + +#endif /* __KERNEL__ */ + /* Stuff for the ptrace system call */ #define PTRACE_SPARC_DETACH 11 #define PTRACE_GETREGS 12 diff --git a/include/asm-sparc64/reg.h b/include/asm-sparc64/reg.h index fc68f90181b399aa0972d621d596e8f164d6fdc7..77aa4804a60dfb5f4ba709c97d90abbaa1992039 100644 --- a/include/asm-sparc64/reg.h +++ b/include/asm-sparc64/reg.h @@ -1,4 +1,4 @@ -/* $Id: reg.h,v 1.6 1999/09/06 08:22:10 jj Exp $ +/* * linux/asm-sparc64/reg.h * Layout of the registers as expected by gdb on the Sparc * we should replace the user.h definitions with those in diff --git a/include/asm-sparc64/resource.h b/include/asm-sparc64/resource.h index aa469795a6b07bd8c1977a8ab7e9bc6bc6dac1cd..4f08fb5e4ca428b664dbc2c7cd52e975777ab3c1 100644 --- a/include/asm-sparc64/resource.h +++ b/include/asm-sparc64/resource.h @@ -1,4 +1,4 @@ -/* $Id: resource.h,v 1.8 2000/09/23 02:09:21 davem Exp $ +/* * resource.h: Resource definitions. * * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc64/rtc.h b/include/asm-sparc64/rtc.h index cb17334595c9fa13246b4a61b1d56cfd8955be4f..f9ecb1fe2ecd130affc9b1850de5b51aabbd348c 100644 --- a/include/asm-sparc64/rtc.h +++ b/include/asm-sparc64/rtc.h @@ -1,5 +1,4 @@ -/* $Id: rtc.h,v 1.1 1996/12/26 14:22:35 davem Exp $ - * +/* * rtc.h: Definitions for access to the Mostek real time clock * * Copyright (C) 1996 Thomas K. Dyas (tdyas@eden.rutgers.edu) diff --git a/include/asm-sparc64/rwsem.h b/include/asm-sparc64/rwsem.h index 1294b7ce5d06c0987870424ddfceacc87ed42b08..1dc129ac2feb0aab36a2111c419647e851db7359 100644 --- a/include/asm-sparc64/rwsem.h +++ b/include/asm-sparc64/rwsem.h @@ -1,4 +1,4 @@ -/* $Id: rwsem.h,v 1.5 2001/11/18 00:12:56 davem Exp $ +/* * rwsem.h: R/W semaphores implemented using CAS * * Written by David S. Miller (davem@redhat.com), 2001. diff --git a/include/asm-sparc64/scatterlist.h b/include/asm-sparc64/scatterlist.h index 6df23f070b1a31b6c916528ca870b52b538dc6f4..81bd058f9382e50bd9e257d50296d604a5e94cf3 100644 --- a/include/asm-sparc64/scatterlist.h +++ b/include/asm-sparc64/scatterlist.h @@ -1,4 +1,3 @@ -/* $Id: scatterlist.h,v 1.11 2001/12/17 07:05:15 davem Exp $ */ #ifndef _SPARC64_SCATTERLIST_H #define _SPARC64_SCATTERLIST_H diff --git a/include/asm-sparc64/shmparam.h b/include/asm-sparc64/shmparam.h index 8c66fded8a328113b3200da486826c1617610239..1ed0d6701a9b651221aa847c4b4ad5aed3feef47 100644 --- a/include/asm-sparc64/shmparam.h +++ b/include/asm-sparc64/shmparam.h @@ -1,4 +1,3 @@ -/* $Id: shmparam.h,v 1.5 2001/09/24 21:17:57 kanoj Exp $ */ #ifndef _ASMSPARC64_SHMPARAM_H #define _ASMSPARC64_SHMPARAM_H diff --git a/include/asm-sparc64/sigcontext.h b/include/asm-sparc64/sigcontext.h index d8073373db8cb78cae1cd91b08e4e0615d19103e..1c868d680cfc1d3d5f0a5c73463fb7021f222440 100644 --- a/include/asm-sparc64/sigcontext.h +++ b/include/asm-sparc64/sigcontext.h @@ -1,4 +1,3 @@ -/* $Id: sigcontext.h,v 1.12 1999/09/06 08:22:09 jj Exp $ */ #ifndef __SPARC64_SIGCONTEXT_H #define __SPARC64_SIGCONTEXT_H diff --git a/include/asm-sparc64/signal.h b/include/asm-sparc64/signal.h index c49f32d387071594d67eef8a3284e80fcb3b9251..2a7c7934ac0ae3206ee8d1daecbbcd7ae7906683 100644 --- a/include/asm-sparc64/signal.h +++ b/include/asm-sparc64/signal.h @@ -1,4 +1,3 @@ -/* $Id: signal.h,v 1.9 1999/09/06 08:22:11 jj Exp $ */ #ifndef _ASMSPARC64_SIGNAL_H #define _ASMSPARC64_SIGNAL_H diff --git a/include/asm-sparc64/smp.h b/include/asm-sparc64/smp.h index 1c1c5ea5cea5dea69e40cf4c4a96932f4d24d58b..cd0311b2e19dbf63173cde102650b19bea84ddc8 100644 --- a/include/asm-sparc64/smp.h +++ b/include/asm-sparc64/smp.h @@ -1,6 +1,6 @@ /* smp.h: Sparc64 specific SMP stuff. * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1996, 2008 David S. Miller (davem@davemloft.net) */ #ifndef _SPARC64_SMP_H @@ -44,6 +44,8 @@ extern int hard_smp_processor_id(void); extern void smp_fill_in_sib_core_maps(void); extern void cpu_play_dead(void); +extern void smp_fetch_global_regs(void); + #ifdef CONFIG_HOTPLUG_CPU extern int __cpu_disable(void); extern void __cpu_die(unsigned int cpu); @@ -55,6 +57,7 @@ extern void __cpu_die(unsigned int cpu); #define hard_smp_processor_id() 0 #define smp_fill_in_sib_core_maps() do { } while (0) +#define smp_fetch_global_regs() do { } while (0) #endif /* !(CONFIG_SMP) */ diff --git a/include/asm-sparc64/socket.h b/include/asm-sparc64/socket.h index 8cf071fae3eb52be7725a7349f736cb9825b3b71..5af688f56716f5e100905fdf6b6394c5f962b85a 100644 --- a/include/asm-sparc64/socket.h +++ b/include/asm-sparc64/socket.h @@ -1,4 +1,3 @@ -/* $Id: socket.h,v 1.10 2001/06/13 16:25:03 davem Exp $ */ #ifndef _ASM_SOCKET_H #define _ASM_SOCKET_H diff --git a/include/asm-sparc64/starfire.h b/include/asm-sparc64/starfire.h index 48b50b5e35b0fcb90da700d8d20b271e93d26a79..07bafd31e33cd0f9a7d4dfc997202d84a6dd0c59 100644 --- a/include/asm-sparc64/starfire.h +++ b/include/asm-sparc64/starfire.h @@ -1,4 +1,4 @@ -/* $Id: starfire.h,v 1.2 2001/07/04 00:18:18 davem Exp $ +/* * starfire.h: Group all starfire specific code together. * * Copyright (C) 2000 Anton Blanchard (anton@samba.org) diff --git a/include/asm-sparc64/stat.h b/include/asm-sparc64/stat.h index 128c27e57f0b1d3782fd14a0fe38833a70e58b3f..9650fdea847f88a0863934ef199d54c6a81df2ca 100644 --- a/include/asm-sparc64/stat.h +++ b/include/asm-sparc64/stat.h @@ -1,4 +1,3 @@ -/* $Id: stat.h,v 1.7 2000/08/04 05:35:55 davem Exp $ */ #ifndef _SPARC64_STAT_H #define _SPARC64_STAT_H diff --git a/include/asm-sparc64/statfs.h b/include/asm-sparc64/statfs.h index 185b6c481b24fb2af549c412bd49a7176edcbc75..79b3c890a5faac3f2d71182ce4b26c7c63c2cd3a 100644 --- a/include/asm-sparc64/statfs.h +++ b/include/asm-sparc64/statfs.h @@ -1,4 +1,3 @@ -/* $Id: statfs.h,v 1.2 1997/04/14 17:05:22 jj Exp $ */ #ifndef _SPARC64_STATFS_H #define _SPARC64_STATFS_H diff --git a/include/asm-sparc64/string.h b/include/asm-sparc64/string.h index c7d88622cb27776d5ba77dcb59061bcd267cfc98..43161f2d17eb7c61939290fb77606aae13034c76 100644 --- a/include/asm-sparc64/string.h +++ b/include/asm-sparc64/string.h @@ -1,4 +1,4 @@ -/* $Id: string.h,v 1.20 2001/09/27 04:36:24 kanoj Exp $ +/* * string.h: External definitions for optimized assembly string * routines for the Linux Kernel. * diff --git a/include/asm-sparc64/sunbpp.h b/include/asm-sparc64/sunbpp.h index b441cc9c426c013ec547ee44ca212ec70673ae76..8e171b7a9f4fff2912190f9e02ec380027e3eae1 100644 --- a/include/asm-sparc64/sunbpp.h +++ b/include/asm-sparc64/sunbpp.h @@ -1,4 +1,4 @@ -/* $Id: sunbpp.h,v 1.1 1999/08/13 06:21:44 shadow Exp $ +/* * include/asm-sparc64/sunbpp.h */ diff --git a/include/asm-sparc64/termios.h b/include/asm-sparc64/termios.h index cacbea171ad74bc60800e8b2601d99595a3bd6fb..1f5dab25dda5ccbca284f309585ac013e014206f 100644 --- a/include/asm-sparc64/termios.h +++ b/include/asm-sparc64/termios.h @@ -1,4 +1,3 @@ -/* $Id: termios.h,v 1.11 2001/06/01 08:12:11 davem Exp $ */ #ifndef _SPARC64_TERMIOS_H #define _SPARC64_TERMIOS_H diff --git a/include/asm-sparc64/ttable.h b/include/asm-sparc64/ttable.h index 52d67d394107f5fe57d3a29f14aada25008aec27..0ba199587e07ba649555ac747f4e19376ce3d2a0 100644 --- a/include/asm-sparc64/ttable.h +++ b/include/asm-sparc64/ttable.h @@ -1,4 +1,3 @@ -/* $Id: ttable.h,v 1.18 2002/02/09 19:49:32 davem Exp $ */ #ifndef _SPARC64_TTABLE_H #define _SPARC64_TTABLE_H diff --git a/include/asm-sparc64/types.h b/include/asm-sparc64/types.h index 5dbe04f4044a98043f6dbadd532b839cdc0bbe44..b27ccc85202f8aaa9b20faf889dbefbc90382a11 100644 --- a/include/asm-sparc64/types.h +++ b/include/asm-sparc64/types.h @@ -1,4 +1,3 @@ -/* $Id: types.h,v 1.4 2001/10/09 02:24:35 davem Exp $ */ #ifndef _SPARC64_TYPES_H #define _SPARC64_TYPES_H diff --git a/include/asm-sparc64/uaccess.h b/include/asm-sparc64/uaccess.h index d8547b87e730e7db3c77efd372db27f04a06066d..5fcbaf68c3f6ba68159019d7d8c3904cc357d9d0 100644 --- a/include/asm-sparc64/uaccess.h +++ b/include/asm-sparc64/uaccess.h @@ -1,4 +1,3 @@ -/* $Id: uaccess.h,v 1.35 2002/02/09 19:49:31 davem Exp $ */ #ifndef _ASM_UACCESS_H #define _ASM_UACCESS_H diff --git a/include/asm-sparc64/uctx.h b/include/asm-sparc64/uctx.h index 6eaf16ef23f6e60d396eb05037ea29706efaf81f..dc937c75ffdda5955f91fbf841732a05aa5d56a1 100644 --- a/include/asm-sparc64/uctx.h +++ b/include/asm-sparc64/uctx.h @@ -1,4 +1,4 @@ -/* $Id: uctx.h,v 1.1 1997/06/18 16:51:58 davem Exp $ +/* * uctx.h: Sparc64 {set,get}context() register state layouts. * * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu) diff --git a/include/asm-sparc64/utrap.h b/include/asm-sparc64/utrap.h index 81b0ebf3736cacc3b6d7ab96d1501a4549114b34..e49e5c46ad6862380fb2ba73a843d84bdb0e1d7e 100644 --- a/include/asm-sparc64/utrap.h +++ b/include/asm-sparc64/utrap.h @@ -1,4 +1,4 @@ -/* $Id: utrap.h,v 1.1 1997/10/14 16:21:31 jj Exp $ +/* * include/asm-sparc64/utrap.h * * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz) diff --git a/include/asm-sparc64/watchdog.h b/include/asm-sparc64/watchdog.h index 4d5b03b60e4d6afe87073c44f1682e135646c7a7..5baf2d3919cf4a5552bb5e52e7146d461561349b 100644 --- a/include/asm-sparc64/watchdog.h +++ b/include/asm-sparc64/watchdog.h @@ -1,4 +1,4 @@ -/* $Id: watchdog.h,v 1.1 2001/01/18 04:47:44 davem Exp $ +/* * * watchdog - Driver interface for the hardware watchdog timers * present on Sun Microsystems boardsets diff --git a/include/asm-um/mmu_context.h b/include/asm-um/mmu_context.h index 6686fc524ca1aff467688ad52d8976f073a29ea5..54f42e8b0105b7112c9d42a47d41f5fc4fc68312 100644 --- a/include/asm-um/mmu_context.h +++ b/include/asm-um/mmu_context.h @@ -22,16 +22,10 @@ extern void force_flush_all(void); static inline void activate_mm(struct mm_struct *old, struct mm_struct *new) { /* - * This is called by fs/exec.c and fs/aio.c. In the first case, for an - * exec, we don't need to do anything as we're called from userspace - * and thus going to use a new host PID. In the second, we're called - * from a kernel thread, and thus need to go doing the mmap's on the - * host. Since they're very expensive, we want to avoid that as far as - * possible. + * This is called by fs/exec.c and sys_unshare() + * when the new ->mm is used for the first time. */ - if (old != new && (current->flags & PF_BORROWED_MM)) - __switch_mm(&new->context.id); - + __switch_mm(&new->context.id); arch_dup_mmap(old, new); } diff --git a/include/asm-v850/clinkage.h b/include/asm-v850/clinkage.h index 2b622adccae55bc7ca9bd603457d6b2b01fc240e..c389691d6f8658b9c2fbc0bdafa2053842ecd7e9 100644 --- a/include/asm-v850/clinkage.h +++ b/include/asm-v850/clinkage.h @@ -11,7 +11,7 @@ * Written by Miles Bader */ -#ifndef __CLINKAGE_H__ +#ifndef __V850_CLINKAGE_H__ #define __V850_CLINKAGE_H__ #include diff --git a/include/asm-x86/geode.h b/include/asm-x86/geode.h index 6e6458853a36322bc2830628270f8a6656d6c9f3..bb06027fc83e557e006cd3c18e7976ff08f07745 100644 --- a/include/asm-x86/geode.h +++ b/include/asm-x86/geode.h @@ -112,8 +112,8 @@ extern int geode_get_dev_base(unsigned int dev); #define VSA_VR_UNLOCK 0xFC53 /* unlock virtual register */ #define VSA_VR_SIGNATURE 0x0003 #define VSA_VR_MEM_SIZE 0x0200 -#define VSA_SIG 0x4132 /* signature is ascii 'VSA2' */ - +#define AMD_VSA_SIG 0x4132 /* signature is ascii 'VSA2' */ +#define GSW_VSA_SIG 0x534d /* General Software signature */ /* GPIO */ #define GPIO_OUTPUT_VAL 0x00 diff --git a/include/asm-x86/i387.h b/include/asm-x86/i387.h index 6b722d315936705605850bdd43141064bae9f71f..37672f79dcc8f3c879e7899f31868d7d06c2e0ae 100644 --- a/include/asm-x86/i387.h +++ b/include/asm-x86/i387.h @@ -193,6 +193,8 @@ static inline int restore_i387(struct _fpstate __user *buf) #else /* CONFIG_X86_32 */ +extern void finit(void); + static inline void tolerant_fwait(void) { asm volatile("fnclex ; fwait"); diff --git a/include/asm-x86/kvm_host.h b/include/asm-x86/kvm_host.h index 1d8cd01fa5147221ccf6e598b8d8f0d3a100bf3e..844f2a89afbcdb28a8a6272fd9826b8a24777351 100644 --- a/include/asm-x86/kvm_host.h +++ b/include/asm-x86/kvm_host.h @@ -18,6 +18,7 @@ #include #include +#include #include #define KVM_MAX_VCPUS 16 @@ -282,7 +283,8 @@ struct kvm_vcpu_arch { struct x86_emulate_ctxt emulate_ctxt; gpa_t time; - struct kvm_vcpu_time_info hv_clock; + struct pvclock_vcpu_time_info hv_clock; + unsigned int hv_clock_tsc_khz; unsigned int time_offset; struct page *time_page; }; diff --git a/include/asm-x86/kvm_para.h b/include/asm-x86/kvm_para.h index 5098459420705ea53f41c2d05b0a91b688980334..bfd9900742bfe77426bbf50977cec8594c752b0d 100644 --- a/include/asm-x86/kvm_para.h +++ b/include/asm-x86/kvm_para.h @@ -48,24 +48,6 @@ struct kvm_mmu_op_release_pt { #ifdef __KERNEL__ #include -/* xen binary-compatible interface. See xen headers for details */ -struct kvm_vcpu_time_info { - uint32_t version; - uint32_t pad0; - uint64_t tsc_timestamp; - uint64_t system_time; - uint32_t tsc_to_system_mul; - int8_t tsc_shift; - int8_t pad[3]; -} __attribute__((__packed__)); /* 32 bytes */ - -struct kvm_wall_clock { - uint32_t wc_version; - uint32_t wc_sec; - uint32_t wc_nsec; -} __attribute__((__packed__)); - - extern void kvmclock_init(void); diff --git a/include/asm-x86/kvm_x86_emulate.h b/include/asm-x86/kvm_x86_emulate.h index d6337f941c9838c9267cde6b3b842c3b34a4556a..b877bbd2d3a7064aa80fc27dbcfe2a45fc5e5246 100644 --- a/include/asm-x86/kvm_x86_emulate.h +++ b/include/asm-x86/kvm_x86_emulate.h @@ -135,6 +135,7 @@ struct decode_cache { u8 modrm_rm; u8 use_modrm_ea; unsigned long modrm_ea; + void *modrm_ptr; unsigned long modrm_val; struct fetch_cache fetch; }; diff --git a/include/asm-x86/msr.h b/include/asm-x86/msr.h index 3707650a169b5704a6ffedce7ce3226effc8a7f8..2b5f2c91db25ce8b3879c6673fa2514cee80b8ce 100644 --- a/include/asm-x86/msr.h +++ b/include/asm-x86/msr.h @@ -18,7 +18,7 @@ static inline unsigned long long native_read_tscp(unsigned int *aux) unsigned long low, high; asm volatile(".byte 0x0f,0x01,0xf9" : "=a" (low), "=d" (high), "=c" (*aux)); - return low | ((u64)high >> 32); + return low | ((u64)high << 32); } /* diff --git a/include/asm-x86/page.h b/include/asm-x86/page.h index b381f4a5a0bd90fc0e75268f5ee743b56ff1d3dd..dc936dddf16118e667f7c074ef5f27fdbfd4dbf8 100644 --- a/include/asm-x86/page.h +++ b/include/asm-x86/page.h @@ -10,8 +10,16 @@ #ifdef __KERNEL__ -#define PHYSICAL_PAGE_MASK (PAGE_MASK & __PHYSICAL_MASK) -#define PTE_MASK (_AT(long, PHYSICAL_PAGE_MASK)) +#define __PHYSICAL_MASK ((phys_addr_t)(1ULL << __PHYSICAL_MASK_SHIFT) - 1) +#define __VIRTUAL_MASK ((1UL << __VIRTUAL_MASK_SHIFT) - 1) + +/* Cast PAGE_MASK to a signed type so that it is sign-extended if + virtual addresses are 32-bits but physical addresses are larger + (ie, 32-bit PAE). */ +#define PHYSICAL_PAGE_MASK (((signed long)PAGE_MASK) & __PHYSICAL_MASK) + +/* PTE_MASK extracts the PFN from a (pte|pmd|pud|pgd)val_t */ +#define PTE_MASK ((pteval_t)PHYSICAL_PAGE_MASK) #define PMD_PAGE_SIZE (_AC(1, UL) << PMD_SHIFT) #define PMD_PAGE_MASK (~(PMD_PAGE_SIZE-1)) @@ -24,9 +32,6 @@ /* to align the pointer to the (next) page boundary */ #define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK) -#define __PHYSICAL_MASK _AT(phys_addr_t, (_AC(1,ULL) << __PHYSICAL_MASK_SHIFT) - 1) -#define __VIRTUAL_MASK ((_AC(1,UL) << __VIRTUAL_MASK_SHIFT) - 1) - #ifndef __ASSEMBLY__ #include #endif diff --git a/include/asm-x86/page_32.h b/include/asm-x86/page_32.h index 424e82f8ae272888d0a3faa73e23b56454b2fd66..ccf0ba3c3abac74f4329221876987df4b284ac95 100644 --- a/include/asm-x86/page_32.h +++ b/include/asm-x86/page_32.h @@ -14,7 +14,8 @@ #define __PAGE_OFFSET _AC(CONFIG_PAGE_OFFSET, UL) #ifdef CONFIG_X86_PAE -#define __PHYSICAL_MASK_SHIFT 36 +/* 44=32+12, the limit we can fit into an unsigned long pfn */ +#define __PHYSICAL_MASK_SHIFT 44 #define __VIRTUAL_MASK_SHIFT 32 #define PAGETABLE_LEVELS 3 diff --git a/include/asm-x86/pgtable-3level.h b/include/asm-x86/pgtable-3level.h index 8b4a9d44b7f4cc24db4040e20fc8a318c172cee7..c93dbb6c26247dfa76d92b5a5dd8e73c7c41dd3c 100644 --- a/include/asm-x86/pgtable-3level.h +++ b/include/asm-x86/pgtable-3level.h @@ -120,9 +120,9 @@ static inline void pud_clear(pud_t *pudp) write_cr3(pgd); } -#define pud_page(pud) ((struct page *) __va(pud_val(pud) & PAGE_MASK)) +#define pud_page(pud) ((struct page *) __va(pud_val(pud) & PTE_MASK)) -#define pud_page_vaddr(pud) ((unsigned long) __va(pud_val(pud) & PAGE_MASK)) +#define pud_page_vaddr(pud) ((unsigned long) __va(pud_val(pud) & PTE_MASK)) /* Find an entry in the second-level page table.. */ @@ -160,7 +160,7 @@ static inline int pte_none(pte_t pte) static inline unsigned long pte_pfn(pte_t pte) { - return (pte_val(pte) & ~_PAGE_NX) >> PAGE_SHIFT; + return (pte_val(pte) & PTE_MASK) >> PAGE_SHIFT; } /* diff --git a/include/asm-x86/pgtable.h b/include/asm-x86/pgtable.h index 55c3a0e3a8ce34e2aed22986dcf780697d6a1168..97c271b2910b3266b4aaafa53385dfd8148bf374 100644 --- a/include/asm-x86/pgtable.h +++ b/include/asm-x86/pgtable.h @@ -57,6 +57,7 @@ #define _KERNPG_TABLE (_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED | \ _PAGE_DIRTY) +/* Set of bits not changed in pte_modify */ #define _PAGE_CHG_MASK (PTE_MASK | _PAGE_PCD | _PAGE_PWT | \ _PAGE_ACCESSED | _PAGE_DIRTY) @@ -304,7 +305,7 @@ static inline pgprot_t pgprot_modify(pgprot_t oldprot, pgprot_t newprot) return __pgprot(preservebits | addbits); } -#define pte_pgprot(x) __pgprot(pte_val(x) & (0xfff | _PAGE_NX)) +#define pte_pgprot(x) __pgprot(pte_val(x) & ~PTE_MASK) #define canon_pgprot(p) __pgprot(pgprot_val(p) & __supported_pte_mask) diff --git a/include/asm-x86/pgtable_32.h b/include/asm-x86/pgtable_32.h index d7f0403bbecb89a31c9097e79392c4c9b0c7eae5..32ca03109a4c5f0f6e222cea946f3141bcbca796 100644 --- a/include/asm-x86/pgtable_32.h +++ b/include/asm-x86/pgtable_32.h @@ -88,7 +88,7 @@ extern unsigned long pg0[]; /* To avoid harmful races, pmd_none(x) should check only the lower when PAE */ #define pmd_none(x) (!(unsigned long)pmd_val((x))) #define pmd_present(x) (pmd_val((x)) & _PAGE_PRESENT) -#define pmd_bad(x) ((pmd_val(x) & (~PAGE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE) +#define pmd_bad(x) ((pmd_val(x) & (~PTE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE) #define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT)) @@ -159,7 +159,7 @@ static inline int pud_large(pud_t pud) { return 0; } #define pmd_page(pmd) (pfn_to_page(pmd_val((pmd)) >> PAGE_SHIFT)) #define pmd_page_vaddr(pmd) \ - ((unsigned long)__va(pmd_val((pmd)) & PAGE_MASK)) + ((unsigned long)__va(pmd_val((pmd)) & PTE_MASK)) #if defined(CONFIG_HIGHPTE) #define pte_offset_map(dir, address) \ diff --git a/include/asm-x86/pgtable_64.h b/include/asm-x86/pgtable_64.h index efe83dcbd41200fc6822a96ebea1a678fe452ef1..1cc50d22d735388f9bb74a11f0765e4d6a1d2472 100644 --- a/include/asm-x86/pgtable_64.h +++ b/include/asm-x86/pgtable_64.h @@ -151,19 +151,19 @@ static inline void native_pgd_clear(pgd_t *pgd) #ifndef __ASSEMBLY__ -static inline unsigned long pgd_bad(pgd_t pgd) +static inline int pgd_bad(pgd_t pgd) { - return pgd_val(pgd) & ~(PTE_MASK | _KERNPG_TABLE | _PAGE_USER); + return (pgd_val(pgd) & ~(PTE_MASK | _PAGE_USER)) != _KERNPG_TABLE; } -static inline unsigned long pud_bad(pud_t pud) +static inline int pud_bad(pud_t pud) { - return pud_val(pud) & ~(PTE_MASK | _KERNPG_TABLE | _PAGE_USER); + return (pud_val(pud) & ~(PTE_MASK | _PAGE_USER)) != _KERNPG_TABLE; } -static inline unsigned long pmd_bad(pmd_t pmd) +static inline int pmd_bad(pmd_t pmd) { - return pmd_val(pmd) & ~(PTE_MASK | _KERNPG_TABLE | _PAGE_USER); + return (pmd_val(pmd) & ~(PTE_MASK | _PAGE_USER)) != _KERNPG_TABLE; } #define pte_none(x) (!pte_val((x))) diff --git a/include/asm-x86/pvclock-abi.h b/include/asm-x86/pvclock-abi.h new file mode 100644 index 0000000000000000000000000000000000000000..6857f840b2436500a0483c37bb494cf2e388d939 --- /dev/null +++ b/include/asm-x86/pvclock-abi.h @@ -0,0 +1,42 @@ +#ifndef _ASM_X86_PVCLOCK_ABI_H_ +#define _ASM_X86_PVCLOCK_ABI_H_ +#ifndef __ASSEMBLY__ + +/* + * These structs MUST NOT be changed. + * They are the ABI between hypervisor and guest OS. + * Both Xen and KVM are using this. + * + * pvclock_vcpu_time_info holds the system time and the tsc timestamp + * of the last update. So the guest can use the tsc delta to get a + * more precise system time. There is one per virtual cpu. + * + * pvclock_wall_clock references the point in time when the system + * time was zero (usually boot time), thus the guest calculates the + * current wall clock by adding the system time. + * + * Protocol for the "version" fields is: hypervisor raises it (making + * it uneven) before it starts updating the fields and raises it again + * (making it even) when it is done. Thus the guest can make sure the + * time values it got are consistent by checking the version before + * and after reading them. + */ + +struct pvclock_vcpu_time_info { + u32 version; + u32 pad0; + u64 tsc_timestamp; + u64 system_time; + u32 tsc_to_system_mul; + s8 tsc_shift; + u8 pad[3]; +} __attribute__((__packed__)); /* 32 bytes */ + +struct pvclock_wall_clock { + u32 version; + u32 sec; + u32 nsec; +} __attribute__((__packed__)); + +#endif /* __ASSEMBLY__ */ +#endif /* _ASM_X86_PVCLOCK_ABI_H_ */ diff --git a/include/asm-x86/pvclock.h b/include/asm-x86/pvclock.h new file mode 100644 index 0000000000000000000000000000000000000000..85b1bba8e0a34a2ac4121e1fe04324f02efdb603 --- /dev/null +++ b/include/asm-x86/pvclock.h @@ -0,0 +1,13 @@ +#ifndef _ASM_X86_PVCLOCK_H_ +#define _ASM_X86_PVCLOCK_H_ + +#include +#include + +/* some helper functions for xen and kvm pv clock sources */ +cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src); +void pvclock_read_wallclock(struct pvclock_wall_clock *wall, + struct pvclock_vcpu_time_info *vcpu, + struct timespec *ts); + +#endif /* _ASM_X86_PVCLOCK_H_ */ diff --git a/include/asm-x86/tlbflush.h b/include/asm-x86/tlbflush.h index 0c0674d9425559408fba244df6240760bf5cbcf9..35c76ceb9f4055eb548da359319a687467e73f66 100644 --- a/include/asm-x86/tlbflush.h +++ b/include/asm-x86/tlbflush.h @@ -22,12 +22,23 @@ static inline void __native_flush_tlb(void) static inline void __native_flush_tlb_global(void) { - unsigned long cr4 = read_cr4(); + unsigned long flags; + unsigned long cr4; + /* + * Read-modify-write to CR4 - protect it from preemption and + * from interrupts. (Use the raw variant because this code can + * be called from deep inside debugging code.) + */ + raw_local_irq_save(flags); + + cr4 = read_cr4(); /* clear PGE */ write_cr4(cr4 & ~X86_CR4_PGE); /* write old PGE again and flush TLBs */ write_cr4(cr4); + + raw_local_irq_restore(flags); } static inline void __native_flush_tlb_single(unsigned long addr) diff --git a/include/asm-x86/xen/page.h b/include/asm-x86/xen/page.h index 01799305f02af98b7e374857ac6664ec9fc347d0..e11f24038b1db4ff745442a9c8a6094f0151be0a 100644 --- a/include/asm-x86/xen/page.h +++ b/include/asm-x86/xen/page.h @@ -127,7 +127,7 @@ static inline void set_phys_to_machine(unsigned long pfn, unsigned long mfn) static inline unsigned long pte_mfn(pte_t pte) { - return (pte.pte & ~_PAGE_NX) >> PAGE_SHIFT; + return (pte.pte & PTE_MASK) >> PAGE_SHIFT; } static inline pte_t mfn_pte(unsigned long page_nr, pgprot_t pgprot) @@ -150,13 +150,9 @@ static inline pte_t __pte_ma(pteval_t x) return (pte_t) { .pte = x }; } -#ifdef CONFIG_X86_PAE #define pmd_val_ma(v) ((v).pmd) #define pud_val_ma(v) ((v).pgd.pgd) #define __pmd_ma(x) ((pmd_t) { (x) } ) -#else /* !X86_PAE */ -#define pmd_val_ma(v) ((v).pud.pgd.pgd) -#endif /* CONFIG_X86_PAE */ #define pgd_val_ma(x) ((x).pgd) diff --git a/include/linux/Kbuild b/include/linux/Kbuild index b7d81b2a90411bb16b5b4de8a7766c8547e1d01f..71d70d1fbce280585d575ba3f131847c0da19cd8 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -92,7 +92,6 @@ header-y += if_slip.h header-y += if_strip.h header-y += if_tun.h header-y += if_tunnel.h -header-y += in6.h header-y += in_route.h header-y += ioctl.h header-y += ip6_tunnel.h @@ -105,7 +104,6 @@ header-y += ixjuser.h header-y += jffs2.h header-y += keyctl.h header-y += limits.h -header-y += dlm_plock.h header-y += magic.h header-y += major.h header-y += matroxfb.h @@ -168,6 +166,9 @@ unifdef-y += acct.h unifdef-y += adb.h unifdef-y += adfs_fs.h unifdef-y += agpgart.h +ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/a.out.h),) +unifdef-y += a.out.h +endif unifdef-y += apm_bios.h unifdef-y += atalk.h unifdef-y += atmdev.h @@ -190,6 +191,7 @@ unifdef-y += cyclades.h unifdef-y += dccp.h unifdef-y += dirent.h unifdef-y += dlm.h +unifdef-y += dlm_plock.h unifdef-y += edd.h unifdef-y += elf.h unifdef-y += elfcore.h @@ -236,6 +238,7 @@ unifdef-y += if_vlan.h unifdef-y += igmp.h unifdef-y += inet_diag.h unifdef-y += in.h +unifdef-y += in6.h unifdef-y += inotify.h unifdef-y += input.h unifdef-y += ip.h diff --git a/include/linux/a.out.h b/include/linux/a.out.h index 208f4e8ed304d30d90b7c3c94cd61c03b95421eb..e86dfca44589f49e083e53a3f905868ba2e89955 100644 --- a/include/linux/a.out.h +++ b/include/linux/a.out.h @@ -1,8 +1,6 @@ #ifndef __A_OUT_GNU_H__ #define __A_OUT_GNU_H__ -#ifdef CONFIG_ARCH_SUPPORTS_AOUT - #define __GNU_EXEC_MACROS__ #ifndef __STRUCT_EXEC_OVERRIDE__ @@ -277,10 +275,4 @@ struct relocation_info #endif /* no N_RELOCATION_INFO_DECLARED. */ #endif /*__ASSEMBLY__ */ -#else /* CONFIG_ARCH_SUPPORTS_AOUT */ -#ifndef __ASSEMBLY__ -struct exec { -}; -#endif -#endif /* CONFIG_ARCH_SUPPORTS_AOUT */ #endif /* __A_OUT_GNU_H__ */ diff --git a/include/linux/agp_backend.h b/include/linux/agp_backend.h index 661d90d6cf7cc848158004c431a19f1365e6f15c..972b12bcfb36a1ca8ea6bd9ce8fdac0b61ecbf7f 100644 --- a/include/linux/agp_backend.h +++ b/include/linux/agp_backend.h @@ -30,14 +30,6 @@ #ifndef _AGP_BACKEND_H #define _AGP_BACKEND_H 1 -#ifndef TRUE -#define TRUE 1 -#endif - -#ifndef FALSE -#define FALSE 0 -#endif - enum chipset_type { NOT_SUPPORTED, SUPPORTED, @@ -57,7 +49,7 @@ struct agp_kern_info { size_t aper_size; int max_memory; /* In pages */ int current_memory; - int cant_use_aperture; + bool cant_use_aperture; unsigned long page_mask; struct vm_operations_struct *vm_ops; }; @@ -83,9 +75,9 @@ struct agp_memory { off_t pg_start; u32 type; u32 physical; - u8 is_bound; - u8 is_flushed; - u8 vmalloc_flag; + bool is_bound; + bool is_flushed; + bool vmalloc_flag; }; #define AGP_NORMAL_MEMORY 0 diff --git a/include/linux/agpgart.h b/include/linux/agpgart.h index 62aef589eb940936d6adb53889165b4e1f17dba2..c8fdb6e658e1912ed64e81517cd8948ac1c0ebe0 100644 --- a/include/linux/agpgart.h +++ b/include/linux/agpgart.h @@ -206,8 +206,8 @@ struct agp_front_data { struct agp_controller *current_controller; struct agp_controller *controllers; struct agp_file_private *file_priv_list; - u8 used_by_controller; - u8 backend_acquired; + bool used_by_controller; + bool backend_acquired; }; #endif /* __KERNEL__ */ diff --git a/include/linux/atm.h b/include/linux/atm.h index 60136684e0af5e9d2e9151cbca29d5784afae5ef..c791ddd969390578093843af29821e42ce0f460a 100644 --- a/include/linux/atm.h +++ b/include/linux/atm.h @@ -16,14 +16,11 @@ * documentation. Do not change them. */ -#ifdef __KERNEL__ -#include -#include -#endif #include #include #include #include +#include /* general ATM constants */ @@ -212,7 +209,7 @@ struct sockaddr_atmsvc { char pub[ATM_E164_LEN+1]; /* public address (E.164) */ /* unused addresses must be bzero'ed */ char lij_type; /* role in LIJ call; one of ATM_LIJ* */ - uint32_t lij_id; /* LIJ call identifier */ + __u32 lij_id; /* LIJ call identifier */ } sas_addr __ATM_API_ALIGN; /* SVC address */ }; diff --git a/include/linux/atm_tcp.h b/include/linux/atm_tcp.h index 18787f9b2f194ac686bcef4dd17eb959693c46e9..375638f8554b93c8338d0d8499688e329c4ffbfb 100644 --- a/include/linux/atm_tcp.h +++ b/include/linux/atm_tcp.h @@ -8,11 +8,9 @@ #define LINUX_ATM_TCP_H #include - -#ifdef __KERNEL__ -#include -#endif +#include #include +#include /* @@ -20,9 +18,9 @@ */ struct atmtcp_hdr { - uint16_t vpi; - uint16_t vci; - uint32_t length; /* ... of data part */ + __u16 vpi; + __u16 vci; + __u32 length; /* ... of data part */ }; /* diff --git a/include/linux/audit.h b/include/linux/audit.h index 63c3bb98558f6b3e2d07cd9040621273966c1eec..8b82974bdc125b561bf156a1dbfa58d3a51e3751 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -571,7 +571,7 @@ extern void audit_log_lost(const char *message); extern int audit_update_lsm_rules(void); /* Private API (for audit.c only) */ -extern int audit_filter_user(struct netlink_skb_parms *cb, int type); +extern int audit_filter_user(struct netlink_skb_parms *cb); extern int audit_filter_type(int type); extern int audit_receive_filter(int type, int pid, int uid, int seq, void *data, size_t datasz, uid_t loginuid, diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h index b512e48f6d8e9ccbcc811c364cf73a8f85bdd58f..ee0ed48e834809778a946343d6840e446eb9f2b7 100644 --- a/include/linux/binfmts.h +++ b/include/linux/binfmts.h @@ -99,6 +99,7 @@ extern int copy_strings_kernel(int argc,char ** argv,struct linux_binprm *bprm); extern void compute_creds(struct linux_binprm *binprm); extern int do_coredump(long signr, int exit_code, struct pt_regs * regs); extern int set_binfmt(struct linux_binfmt *new); +extern void free_bprm(struct linux_binprm *); #endif /* __KERNEL__ */ #endif /* _LINUX_BINFMTS_H */ diff --git a/include/linux/bitrev.h b/include/linux/bitrev.h index 05e540d6963a3aaef3639d74f921efe7bccbd2ed..7ffe03f4693d9c26abe5556d5d71d37097616802 100644 --- a/include/linux/bitrev.h +++ b/include/linux/bitrev.h @@ -10,6 +10,7 @@ static inline u8 bitrev8(u8 byte) return byte_rev_table[byte]; } +extern u16 bitrev16(u16 in); extern u32 bitrev32(u32 in); #endif /* _LINUX_BITREV_H */ diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h index cfc3147e5cf9a30fb87fdde7a972c5cb1635f574..e3ef903aae88224fef2f43fa96b0e0f199baa09b 100644 --- a/include/linux/blktrace_api.h +++ b/include/linux/blktrace_api.h @@ -55,6 +55,7 @@ enum blktrace_act { enum blktrace_notify { __BLK_TN_PROCESS = 0, /* establish pid/name mapping */ __BLK_TN_TIMESTAMP, /* include system clock */ + __BLK_TN_MESSAGE, /* Character string message */ }; @@ -79,6 +80,7 @@ enum blktrace_notify { #define BLK_TN_PROCESS (__BLK_TN_PROCESS | BLK_TC_ACT(BLK_TC_NOTIFY)) #define BLK_TN_TIMESTAMP (__BLK_TN_TIMESTAMP | BLK_TC_ACT(BLK_TC_NOTIFY)) +#define BLK_TN_MESSAGE (__BLK_TN_MESSAGE | BLK_TC_ACT(BLK_TC_NOTIFY)) #define BLK_IO_TRACE_MAGIC 0x65617400 #define BLK_IO_TRACE_VERSION 0x07 @@ -119,6 +121,7 @@ struct blk_trace { int trace_state; struct rchan *rchan; unsigned long *sequence; + unsigned char *msg_data; u16 act_mask; u64 start_lba; u64 end_lba; @@ -149,7 +152,28 @@ extern void blk_trace_shutdown(struct request_queue *); extern void __blk_add_trace(struct blk_trace *, sector_t, int, int, u32, int, int, void *); extern int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev, struct blk_user_trace_setup *buts); +extern void __trace_note_message(struct blk_trace *, const char *fmt, ...); +/** + * blk_add_trace_msg - Add a (simple) message to the blktrace stream + * @q: queue the io is for + * @fmt: format to print message in + * args... Variable argument list for format + * + * Description: + * Records a (simple) message onto the blktrace stream. + * + * NOTE: BLK_TN_MAX_MSG characters are output at most. + * NOTE: Can not use 'static inline' due to presence of var args... + * + **/ +#define blk_add_trace_msg(q, fmt, ...) \ + do { \ + struct blk_trace *bt = (q)->blk_trace; \ + if (unlikely(bt)) \ + __trace_note_message(bt, fmt, ##__VA_ARGS__); \ + } while (0) +#define BLK_TN_MAX_MSG 128 /** * blk_add_trace_rq - Add a trace for a request oriented action @@ -299,6 +323,8 @@ extern int blk_trace_remove(struct request_queue *q); #define blk_trace_setup(q, name, dev, arg) (-ENOTTY) #define blk_trace_startstop(q, start) (-ENOTTY) #define blk_trace_remove(q) (-ENOTTY) +#define blk_add_trace_msg(q, fmt, ...) do { } while (0) + #endif /* CONFIG_BLK_DEV_IO_TRACE */ #endif /* __KERNEL__ */ #endif diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h index 6a5dbdc8a7dcef7fc265f5d68c7dbe91e42e92ad..686895bacd9dcc8500518d4bddc3629ec9533dd4 100644 --- a/include/linux/bootmem.h +++ b/include/linux/bootmem.h @@ -94,7 +94,7 @@ extern unsigned long init_bootmem_node(pg_data_t *pgdat, unsigned long freepfn, unsigned long startpfn, unsigned long endpfn); -extern void reserve_bootmem_node(pg_data_t *pgdat, +extern int reserve_bootmem_node(pg_data_t *pgdat, unsigned long physaddr, unsigned long size, int flags); diff --git a/include/linux/capability.h b/include/linux/capability.h index f4ea0dd9a618c737228cffd9fba1a52eea2fca64..fa830f8de0328d6cea2e73c7f66352e9ab6f8871 100644 --- a/include/linux/capability.h +++ b/include/linux/capability.h @@ -31,11 +31,11 @@ struct task_struct; #define _LINUX_CAPABILITY_VERSION_1 0x19980330 #define _LINUX_CAPABILITY_U32S_1 1 -#define _LINUX_CAPABILITY_VERSION_2 0x20071026 +#define _LINUX_CAPABILITY_VERSION_2 0x20071026 /* deprecated - use v3 */ #define _LINUX_CAPABILITY_U32S_2 2 -#define _LINUX_CAPABILITY_VERSION _LINUX_CAPABILITY_VERSION_2 -#define _LINUX_CAPABILITY_U32S _LINUX_CAPABILITY_U32S_2 +#define _LINUX_CAPABILITY_VERSION_3 0x20080522 +#define _LINUX_CAPABILITY_U32S_3 2 typedef struct __user_cap_header_struct { __u32 version; @@ -77,10 +77,23 @@ struct vfs_cap_data { } data[VFS_CAP_U32]; }; -#ifdef __KERNEL__ +#ifndef __KERNEL__ + +/* + * Backwardly compatible definition for source code - trapped in a + * 32-bit world. If you find you need this, please consider using + * libcap to untrap yourself... + */ +#define _LINUX_CAPABILITY_VERSION _LINUX_CAPABILITY_VERSION_1 +#define _LINUX_CAPABILITY_U32S _LINUX_CAPABILITY_U32S_1 + +#else + +#define _KERNEL_CAPABILITY_VERSION _LINUX_CAPABILITY_VERSION_3 +#define _KERNEL_CAPABILITY_U32S _LINUX_CAPABILITY_U32S_3 typedef struct kernel_cap_struct { - __u32 cap[_LINUX_CAPABILITY_U32S]; + __u32 cap[_KERNEL_CAPABILITY_U32S]; } kernel_cap_t; #define _USER_CAP_HEADER_SIZE (sizeof(struct __user_cap_header_struct)) @@ -351,7 +364,7 @@ typedef struct kernel_cap_struct { */ #define CAP_FOR_EACH_U32(__capi) \ - for (__capi = 0; __capi < _LINUX_CAPABILITY_U32S; ++__capi) + for (__capi = 0; __capi < _KERNEL_CAPABILITY_U32S; ++__capi) # define CAP_FS_MASK_B0 (CAP_TO_MASK(CAP_CHOWN) \ | CAP_TO_MASK(CAP_DAC_OVERRIDE) \ @@ -361,7 +374,7 @@ typedef struct kernel_cap_struct { # define CAP_FS_MASK_B1 (CAP_TO_MASK(CAP_MAC_OVERRIDE)) -#if _LINUX_CAPABILITY_U32S != 2 +#if _KERNEL_CAPABILITY_U32S != 2 # error Fix up hand-coded capability macro initializers #else /* HAND-CODED capability initializers */ @@ -372,7 +385,7 @@ typedef struct kernel_cap_struct { # define CAP_NFSD_SET ((kernel_cap_t){{ CAP_FS_MASK_B0|CAP_TO_MASK(CAP_SYS_RESOURCE), \ CAP_FS_MASK_B1 } }) -#endif /* _LINUX_CAPABILITY_U32S != 2 */ +#endif /* _KERNEL_CAPABILITY_U32S != 2 */ #define CAP_INIT_INH_SET CAP_EMPTY_SET diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h index 51e6b1e520e6feeaefaf71d692be486a128d1d22..dcf77fa826b5a3a0fcac47cdf7c5eaccf67f0521 100644 --- a/include/linux/cpuidle.h +++ b/include/linux/cpuidle.h @@ -82,6 +82,7 @@ struct cpuidle_state_kobj { }; struct cpuidle_device { + unsigned int registered:1; unsigned int enabled:1; unsigned int cpu; diff --git a/include/linux/dcache.h b/include/linux/dcache.h index 2a6639407c8037581ce7baa58e95c8c936a26245..d982eb89c77d324a7875c1486ac421d7ecdfdae7 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -300,7 +300,7 @@ extern int d_validate(struct dentry *, struct dentry *); extern char *dynamic_dname(struct dentry *, char *, int, const char *, ...); extern char *__d_path(const struct path *path, struct path *root, char *, int); -extern char *d_path(struct path *, char *, int); +extern char *d_path(const struct path *, char *, int); extern char *dentry_path(struct dentry *, char *, int); /* Allocation counts.. */ diff --git a/include/linux/device.h b/include/linux/device.h index 15e9fa3ad3af92b8b692ad801bd3aa89fdb9d1b3..6a2d04c011bc1850e4f8191cc3749699952e2b7c 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -385,6 +385,9 @@ static inline const char *dev_name(struct device *dev) return dev->bus_id; } +extern int dev_set_name(struct device *dev, const char *name, ...) + __attribute__((format(printf, 2, 3))); + #ifdef CONFIG_NUMA static inline int dev_to_node(struct device *dev) { @@ -449,9 +452,21 @@ extern int __must_check device_reprobe(struct device *dev); /* * Easy functions for dynamically creating devices on the fly */ +extern struct device *device_create_vargs(struct class *cls, + struct device *parent, + dev_t devt, + void *drvdata, + const char *fmt, + va_list vargs); extern struct device *device_create(struct class *cls, struct device *parent, dev_t devt, const char *fmt, ...) __attribute__((format(printf, 4, 5))); +extern struct device *device_create_drvdata(struct class *cls, + struct device *parent, + dev_t devt, + void *drvdata, + const char *fmt, ...) + __attribute__((format(printf, 5, 6))); extern void device_destroy(struct class *cls, dev_t devt); /* diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h index a118f3c0b240feb6b18c93c6c968557bdab117ae..4aab6f12cfab1cb32a13c220916a9710cb42cb7d 100644 --- a/include/linux/fdtable.h +++ b/include/linux/fdtable.h @@ -93,6 +93,7 @@ struct files_struct *get_files_struct(struct task_struct *); void put_files_struct(struct files_struct *fs); void reset_files_struct(struct files_struct *); int unshare_files(struct files_struct **); +struct files_struct *dup_fd(struct files_struct *, int *); extern struct kmem_cache *files_cachep; diff --git a/include/linux/fs.h b/include/linux/fs.h index f413085f748e574140ca4216abbb303209cc7fb0..7c1080826832da855da0d099f6aab387f308fd7e 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -894,8 +894,6 @@ static inline int file_check_writeable(struct file *filp) typedef struct files_struct *fl_owner_t; struct file_lock_operations { - void (*fl_insert)(struct file_lock *); /* lock insertion callback */ - void (*fl_remove)(struct file_lock *); /* lock removal callback */ void (*fl_copy_lock)(struct file_lock *, struct file_lock *); void (*fl_release_private)(struct file_lock *); }; @@ -2000,7 +1998,10 @@ extern int simple_fill_super(struct super_block *, int, struct tree_descr *); extern int simple_pin_fs(struct file_system_type *, struct vfsmount **mount, int *count); extern void simple_release_fs(struct vfsmount **mount, int *count); -extern ssize_t simple_read_from_buffer(void __user *, size_t, loff_t *, const void *, size_t); +extern ssize_t simple_read_from_buffer(void __user *to, size_t count, + loff_t *ppos, const void *from, size_t available); +extern ssize_t memory_read_from_buffer(void *to, size_t count, loff_t *ppos, + const void *from, size_t available); #ifdef CONFIG_MIGRATION extern int buffer_migrate_page(struct address_space *, diff --git a/include/linux/gpio.h b/include/linux/gpio.h index 4987a84078ef0bb380ac8c5dd3238aaf9ab15c30..98be6c5762b923fcb2a98ced684051c3ea7f773c 100644 --- a/include/linux/gpio.h +++ b/include/linux/gpio.h @@ -8,6 +8,9 @@ #else +#include +#include + /* * Some platforms don't support the GPIO programming interface. * diff --git a/include/linux/hid.h b/include/linux/hid.h index 4ce3b7a979ba27212ed386312ec497a6a98f189c..fe56b86f2c67cc782eb8849324e889805cd9f849 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -2,8 +2,6 @@ #define __HID_H /* - * $Id: hid.h,v 1.24 2001/12/27 10:37:41 vojtech Exp $ - * * Copyright (c) 1999 Andreas Gal * Copyright (c) 2000-2001 Vojtech Pavlik * Copyright (c) 2006-2007 Jiri Kosina @@ -285,6 +283,7 @@ struct hid_item { #define HID_QUIRK_HWHEEL_WHEEL_INVERT 0x04000000 #define HID_QUIRK_MICROSOFT_KEYS 0x08000000 #define HID_QUIRK_FULLSPEED_INTERVAL 0x10000000 +#define HID_QUIRK_APPLE_NUMLOCK_EMULATION 0x20000000 /* * Separate quirks for runtime report descriptor fixup diff --git a/include/linux/hiddev.h b/include/linux/hiddev.h index acbdae6d7ae1c323ebcc98ebfd955ece2a29f74f..a416b904ba900c2bae4453547bb8f01f818fe251 100644 --- a/include/linux/hiddev.h +++ b/include/linux/hiddev.h @@ -2,8 +2,6 @@ #define _HIDDEV_H /* - * $Id: hiddev.h,v 1.2 2001/04/26 11:26:09 vojtech Exp $ - * * Copyright (c) 1999-2000 Vojtech Pavlik * * Sponsored by SuSE diff --git a/include/linux/ide.h b/include/linux/ide.h index f8f195c20da265cbe8d804f998a946735d8e7978..9918772bf274c82e2dcf1b9d9ec1c82c1d5660d5 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -153,7 +153,7 @@ enum { ide_unknown, ide_generic, ide_pci, ide_qd65xx, ide_umc8672, ide_ht6560b, ide_rz1000, ide_trm290, ide_cmd646, ide_cy82c693, ide_4drives, - ide_pmac, ide_etrax100, ide_acorn, + ide_pmac, ide_acorn, ide_au1xxx, ide_palm3710 }; diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h index f1fbe9c930d77a3742de987c0545eed6b40f9614..d4efe40147056e6bc10bca8e1262bcfb569b68ee 100644 --- a/include/linux/if_tunnel.h +++ b/include/linux/if_tunnel.h @@ -41,7 +41,7 @@ struct ip_tunnel_prl { __u16 __reserved; __u32 datalen; __u32 __reserved2; - void __user *data; + /* data follows */ }; /* PRL flags */ diff --git a/include/linux/in_route.h b/include/linux/in_route.h index 61f25c30a2a05be766bd451ee23a4e64bf4e7ca8..b261b8c915f01d32663da229a41105a611944042 100644 --- a/include/linux/in_route.h +++ b/include/linux/in_route.h @@ -10,19 +10,19 @@ #define RTCF_NOPMTUDISC RTM_F_NOPMTUDISC #define RTCF_NOTIFY 0x00010000 -#define RTCF_DIRECTDST 0x00020000 +#define RTCF_DIRECTDST 0x00020000 /* unused */ #define RTCF_REDIRECTED 0x00040000 -#define RTCF_TPROXY 0x00080000 +#define RTCF_TPROXY 0x00080000 /* unused */ -#define RTCF_FAST 0x00200000 -#define RTCF_MASQ 0x00400000 -#define RTCF_SNAT 0x00800000 +#define RTCF_FAST 0x00200000 /* unused */ +#define RTCF_MASQ 0x00400000 /* unused */ +#define RTCF_SNAT 0x00800000 /* unused */ #define RTCF_DOREDIRECT 0x01000000 #define RTCF_DIRECTSRC 0x04000000 #define RTCF_DNAT 0x08000000 #define RTCF_BROADCAST 0x10000000 #define RTCF_MULTICAST 0x20000000 -#define RTCF_REJECT 0x40000000 +#define RTCF_REJECT 0x40000000 /* unused */ #define RTCF_LOCAL 0x80000000 #define RTCF_NAT (RTCF_DNAT|RTCF_SNAT) diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h index 7009b0cdd06fe1dc7b294e788ff61b6d3db1c141..c6f51ad52d5b591db5eee8dd34be252bd3868b80 100644 --- a/include/linux/inetdevice.h +++ b/include/linux/inetdevice.h @@ -117,7 +117,6 @@ struct in_ifaddr __be32 ifa_address; __be32 ifa_mask; __be32 ifa_broadcast; - __be32 ifa_anycast; unsigned char ifa_scope; unsigned char ifa_flags; unsigned char ifa_prefixlen; diff --git a/include/linux/init_task.h b/include/linux/init_task.h index b24c2875aa0570524502e12c97d8e7c3b0d44fa0..9927a88674a3bd3b5c1a5d4fe346f8a9889f6cc9 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -1,7 +1,6 @@ #ifndef _LINUX__INIT_TASK_H #define _LINUX__INIT_TASK_H -#include #include #include #include @@ -12,27 +11,7 @@ #include #include -#define INIT_FDTABLE \ -{ \ - .max_fds = NR_OPEN_DEFAULT, \ - .fd = &init_files.fd_array[0], \ - .close_on_exec = (fd_set *)&init_files.close_on_exec_init, \ - .open_fds = (fd_set *)&init_files.open_fds_init, \ - .rcu = RCU_HEAD_INIT, \ - .next = NULL, \ -} - -#define INIT_FILES \ -{ \ - .count = ATOMIC_INIT(1), \ - .fdt = &init_files.fdtab, \ - .fdtab = INIT_FDTABLE, \ - .file_lock = __SPIN_LOCK_UNLOCKED(init_task.file_lock), \ - .next_fd = 0, \ - .close_on_exec_init = { { 0, } }, \ - .open_fds_init = { { 0, } }, \ - .fd_array = { NULL, } \ -} +extern struct files_struct init_files; #define INIT_KIOCTX(name, which_mm) \ { \ diff --git a/include/linux/input.h b/include/linux/input.h index 28a094fcfe201f0a05a344011f338cf7c3c7dc72..d150c57e5f0af8653fc2ab96d3b1e3c3a17ec5b5 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -534,8 +534,8 @@ struct input_absinfo { #define KEY_FRAMEBACK 0x1b4 /* Consumer - transport controls */ #define KEY_FRAMEFORWARD 0x1b5 - #define KEY_CONTEXT_MENU 0x1b6 /* GenDesc - system context menu */ +#define KEY_MEDIA_REPEAT 0x1b7 /* Consumer - transport control */ #define KEY_DEL_EOL 0x1c0 #define KEY_DEL_EOS 0x1c1 @@ -637,7 +637,9 @@ struct input_absinfo { #define SW_LID 0x00 /* set = lid shut */ #define SW_TABLET_MODE 0x01 /* set = tablet mode */ #define SW_HEADPHONE_INSERT 0x02 /* set = inserted */ -#define SW_RADIO 0x03 /* set = radio enabled */ +#define SW_RFKILL_ALL 0x03 /* rfkill master switch, type "any" + set = radio enabled */ +#define SW_RADIO SW_RFKILL_ALL /* deprecated */ #define SW_MAX 0x0f #define SW_CNT (SW_MAX+1) diff --git a/include/linux/ioport.h b/include/linux/ioport.h index d5d40a9f7929fea5e0ba14b62f21b784c567bbf9..c6801bffe76d335af9e8ac2db0fe68a07d3e9823 100644 --- a/include/linux/ioport.h +++ b/include/linux/ioport.h @@ -53,14 +53,14 @@ struct resource_list { #define IORESOURCE_AUTO 0x40000000 #define IORESOURCE_BUSY 0x80000000 /* Driver has marked this resource busy */ -/* ISA PnP IRQ specific bits (IORESOURCE_BITS) */ +/* PnP IRQ specific bits (IORESOURCE_BITS) */ #define IORESOURCE_IRQ_HIGHEDGE (1<<0) #define IORESOURCE_IRQ_LOWEDGE (1<<1) #define IORESOURCE_IRQ_HIGHLEVEL (1<<2) #define IORESOURCE_IRQ_LOWLEVEL (1<<3) #define IORESOURCE_IRQ_SHAREABLE (1<<4) -/* ISA PnP DMA specific bits (IORESOURCE_BITS) */ +/* PnP DMA specific bits (IORESOURCE_BITS) */ #define IORESOURCE_DMA_TYPE_MASK (3<<0) #define IORESOURCE_DMA_8BIT (0<<0) #define IORESOURCE_DMA_8AND16BIT (1<<0) @@ -76,7 +76,7 @@ struct resource_list { #define IORESOURCE_DMA_TYPEB (2<<6) #define IORESOURCE_DMA_TYPEF (3<<6) -/* ISA PnP memory I/O specific bits (IORESOURCE_BITS) */ +/* PnP memory I/O specific bits (IORESOURCE_BITS) */ #define IORESOURCE_MEM_WRITEABLE (1<<0) /* dup: IORESOURCE_READONLY */ #define IORESOURCE_MEM_CACHEABLE (1<<1) /* dup: IORESOURCE_CACHEABLE */ #define IORESOURCE_MEM_RANGELENGTH (1<<2) /* dup: IORESOURCE_RANGELENGTH */ diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index 10b666b61adde7c80908bf60d01aff1e961e4c57..cde056e0818172aeb7a5ae8d69998fb83d41796e 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -396,8 +396,10 @@ static inline struct request_sock *inet6_reqsk_alloc(struct request_sock_ops *op { struct request_sock *req = reqsk_alloc(ops); - if (req != NULL) + if (req != NULL) { inet_rsk(req)->inet6_rsk_offset = inet6_rsk_offset(req); + inet6_rsk(req)->pktopts = NULL; + } return req; } diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index 05e2b307161a4d7bee5482c5a9851e1110371aa4..d147f0f903604e0a1d6ae08fefd22255be2fd3c3 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h @@ -919,6 +919,9 @@ struct journal_s struct proc_dir_entry *j_proc_entry; struct transaction_stats_s j_stats; + /* Failed journal commit ID */ + unsigned int j_failed_commit; + /* * An opaque pointer to fs-private information. ext3 puts its * superblock pointer here diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 398978972b7a639cb6cf0b14b974971db0addd76..de9d1df4bba21aa5eaebeb9e62d4a0c4cab69129 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -33,6 +33,7 @@ #define KVM_REQ_REPORT_TPR_ACCESS 2 #define KVM_REQ_MMU_RELOAD 3 #define KVM_REQ_TRIPLE_FAULT 4 +#define KVM_REQ_PENDING_TIMER 5 struct kvm_vcpu; extern struct kmem_cache *kvm_vcpu_cache; @@ -297,7 +298,7 @@ static inline gpa_t gfn_to_gpa(gfn_t gfn) return (gpa_t)gfn << PAGE_SHIFT; } -static inline void kvm_migrate_apic_timer(struct kvm_vcpu *vcpu) +static inline void kvm_migrate_timers(struct kvm_vcpu *vcpu) { set_bit(KVM_REQ_MIGRATE_TIMER, &vcpu->requests); } diff --git a/include/linux/libata.h b/include/linux/libata.h index 0f17643e0a6e06c6942ceba10017b99c12674027..e57e5d08312d44929321204c1c0600b1068f82eb 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -111,13 +111,10 @@ enum { /* various global constants */ LIBATA_MAX_PRD = ATA_MAX_PRD / 2, LIBATA_DUMB_MAX_PRD = ATA_MAX_PRD / 4, /* Worst case */ - ATA_MAX_PORTS = 8, ATA_DEF_QUEUE = 1, /* tag ATA_MAX_QUEUE - 1 is reserved for internal commands */ ATA_MAX_QUEUE = 32, ATA_TAG_INTERNAL = ATA_MAX_QUEUE - 1, - ATA_MAX_BUS = 2, - ATA_DEF_BUSY_WAIT = 10000, ATA_SHORT_PAUSE = (HZ >> 6) + 1, ATAPI_MAX_DRAIN = 16 << 10, @@ -341,7 +338,7 @@ enum { ATA_EH_PMP_TRIES = 5, ATA_EH_PMP_LINK_TRIES = 3, - SATA_PMP_SCR_TIMEOUT = 250, + SATA_PMP_RW_TIMEOUT = 3000, /* PMP read/write timeout */ /* Horkage types. May be set by libata or controller on drives (some horkage may be drive/controller pair dependant */ @@ -351,7 +348,7 @@ enum { ATA_HORKAGE_NONCQ = (1 << 2), /* Don't use NCQ */ ATA_HORKAGE_MAX_SEC_128 = (1 << 3), /* Limit max sects to 128 */ ATA_HORKAGE_BROKEN_HPA = (1 << 4), /* Broken HPA */ - ATA_HORKAGE_SKIP_PM = (1 << 5), /* Skip PM operations */ + ATA_HORKAGE_DISABLE = (1 << 5), /* Disable it */ ATA_HORKAGE_HPA_SIZE = (1 << 6), /* native size off by one */ ATA_HORKAGE_IPM = (1 << 7), /* Link PM problems */ ATA_HORKAGE_IVB = (1 << 8), /* cbl det validity bit bugs */ @@ -821,8 +818,6 @@ struct ata_timing { unsigned short udma; /* t2CYCTYP/2 */ }; -#define FIT(v, vmin, vmax) max_t(short, min_t(short, v, vmax), vmin) - /* * Core layer - drivers/ata/libata-core.c */ @@ -1437,7 +1432,8 @@ extern void ata_sff_qc_prep(struct ata_queued_cmd *qc); extern void ata_sff_dumb_qc_prep(struct ata_queued_cmd *qc); extern void ata_sff_dev_select(struct ata_port *ap, unsigned int device); extern u8 ata_sff_check_status(struct ata_port *ap); -extern u8 ata_sff_altstatus(struct ata_port *ap); +extern void ata_sff_pause(struct ata_port *ap); +extern void ata_sff_dma_pause(struct ata_port *ap); extern int ata_sff_busy_sleep(struct ata_port *ap, unsigned long timeout_pat, unsigned long timeout); extern int ata_sff_wait_ready(struct ata_link *link, unsigned long deadline); @@ -1497,19 +1493,6 @@ extern int ata_pci_sff_init_one(struct pci_dev *pdev, struct scsi_host_template *sht, void *host_priv); #endif /* CONFIG_PCI */ -/** - * ata_sff_pause - Flush writes and pause 400 nanoseconds. - * @ap: Port to wait for. - * - * LOCKING: - * Inherited from caller. - */ -static inline void ata_sff_pause(struct ata_port *ap) -{ - ata_sff_altstatus(ap); - ndelay(400); -} - /** * ata_sff_busy_wait - Wait for a port status register * @ap: Port to wait for. diff --git a/include/linux/math64.h b/include/linux/math64.h index c1a5f81501ff9f3f16edbd9c8e10aec48408aeee..c87f1528703a68c2dd024d612a203ae4517b5cea 100644 --- a/include/linux/math64.h +++ b/include/linux/math64.h @@ -81,4 +81,25 @@ static inline s64 div_s64(s64 dividend, s32 divisor) } #endif +u32 iter_div_u64_rem(u64 dividend, u32 divisor, u64 *remainder); + +static __always_inline u32 +__iter_div_u64_rem(u64 dividend, u32 divisor, u64 *remainder) +{ + u32 ret = 0; + + while (dividend >= divisor) { + /* The following asm() prevents the compiler from + optimising this loop into a modulo operation. */ + asm("" : "+rm"(dividend)); + + dividend -= divisor; + ret++; + } + + *remainder = dividend; + + return ret; +} + #endif /* _LINUX_MATH64_H */ diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h index 73e358612eaffa3aa9ef27026d542a382b3a2afd..ea9f5ad9ec8ea72f56eeff6a9e42a2053e2ba623 100644 --- a/include/linux/memory_hotplug.h +++ b/include/linux/memory_hotplug.h @@ -77,14 +77,6 @@ extern int __add_pages(struct zone *zone, unsigned long start_pfn, extern int __remove_pages(struct zone *zone, unsigned long start_pfn, unsigned long nr_pages); -/* - * Walk through all memory which is registered as resource. - * arg is (start_pfn, nr_pages, private_arg_pointer) - */ -extern int walk_memory_resource(unsigned long start_pfn, - unsigned long nr_pages, void *arg, - int (*func)(unsigned long, unsigned long, void *)); - #ifdef CONFIG_NUMA extern int memory_add_physaddr_to_nid(u64 start); #else @@ -199,6 +191,14 @@ static inline void register_page_bootmem_info_node(struct pglist_data *pgdat) #endif /* ! CONFIG_MEMORY_HOTPLUG */ +/* + * Walk through all memory which is registered as resource. + * arg is (start_pfn, nr_pages, private_arg_pointer) + */ +extern int walk_memory_resource(unsigned long start_pfn, + unsigned long nr_pages, void *arg, + int (*func)(unsigned long, unsigned long, void *)); + extern int add_memory(int nid, u64 start, u64 size); extern int arch_add_memory(int nid, u64 start, u64 size); extern int remove_memory(u64 start, u64 size); diff --git a/include/linux/mm.h b/include/linux/mm.h index c31a9cd2a30e03a2672b8fa299c4d6a24a3fa186..586a943cab018647da208582bc1f19e0dc485f1d 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -760,16 +760,17 @@ unsigned long unmap_vmas(struct mmu_gather **tlb, * (see walk_page_range for more details) */ struct mm_walk { - int (*pgd_entry)(pgd_t *, unsigned long, unsigned long, void *); - int (*pud_entry)(pud_t *, unsigned long, unsigned long, void *); - int (*pmd_entry)(pmd_t *, unsigned long, unsigned long, void *); - int (*pte_entry)(pte_t *, unsigned long, unsigned long, void *); - int (*pte_hole)(unsigned long, unsigned long, void *); + int (*pgd_entry)(pgd_t *, unsigned long, unsigned long, struct mm_walk *); + int (*pud_entry)(pud_t *, unsigned long, unsigned long, struct mm_walk *); + int (*pmd_entry)(pmd_t *, unsigned long, unsigned long, struct mm_walk *); + int (*pte_entry)(pte_t *, unsigned long, unsigned long, struct mm_walk *); + int (*pte_hole)(unsigned long, unsigned long, struct mm_walk *); + struct mm_struct *mm; + void *private; }; -int walk_page_range(const struct mm_struct *, unsigned long addr, - unsigned long end, const struct mm_walk *walk, - void *private); +int walk_page_range(unsigned long addr, unsigned long end, + struct mm_walk *walk); void free_pgd_range(struct mmu_gather **tlb, unsigned long addr, unsigned long end, unsigned long floor, unsigned long ceiling); void free_pgtables(struct mmu_gather **tlb, struct vm_area_struct *start_vma, diff --git a/include/linux/mman.h b/include/linux/mman.h index 87920a0852a37e8945cdfd63bad2f6aa5f58110a..dab8892e6ff124817f7312b23e8055d3a50b2ce8 100644 --- a/include/linux/mman.h +++ b/include/linux/mman.h @@ -17,14 +17,14 @@ extern int sysctl_overcommit_memory; extern int sysctl_overcommit_ratio; -extern atomic_t vm_committed_space; +extern atomic_long_t vm_committed_space; #ifdef CONFIG_SMP extern void vm_acct_memory(long pages); #else static inline void vm_acct_memory(long pages) { - atomic_add(pages, &vm_committed_space); + atomic_long_add(pages, &vm_committed_space); } #endif diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index c463cd8a15a4aa028830ed8590988fdbf56f745c..443bc7cd8c626ca140ce97e3bec258f101f0ff23 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -703,7 +703,7 @@ extern struct pglist_data *next_online_pgdat(struct pglist_data *pgdat); extern struct zone *next_zone(struct zone *zone); /** - * for_each_pgdat - helper macro to iterate over all nodes + * for_each_online_pgdat - helper macro to iterate over all online nodes * @pgdat - pointer to a pg_data_t variable */ #define for_each_online_pgdat(pgdat) \ diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index d73eceaa7afb481e25f623fbf9a7aec92117f808..69b2342d5ebb81954ad9bcf3df568aa7d6585ada 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -375,7 +375,8 @@ struct virtio_device_id { struct i2c_device_id { char name[I2C_NAME_SIZE]; - kernel_ulong_t driver_data; /* Data private to the driver */ + kernel_ulong_t driver_data /* Data private to the driver */ + __attribute__((aligned(sizeof(kernel_ulong_t)))); }; diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h index b03b2745741396fff9f59e31f5d75af04f98094e..81cd36b735b0de3677f76b116d047a1089166bdf 100644 --- a/include/linux/msdos_fs.h +++ b/include/linux/msdos_fs.h @@ -57,12 +57,6 @@ #define MSDOS_DOT ". " /* ".", padded to MSDOS_NAME chars */ #define MSDOS_DOTDOT ".. " /* "..", padded to MSDOS_NAME chars */ -/* media of boot sector */ -static inline int fat_valid_media(u8 media) -{ - return 0xf8 <= media || media == 0xf0; -} - #define FAT_FIRST_ENT(s, x) ((MSDOS_SB(s)->fat_bits == 32 ? 0x0FFFFF00 : \ MSDOS_SB(s)->fat_bits == 16 ? 0xFF00 : 0xF00) | (x)) @@ -334,6 +328,12 @@ static inline void fatwchar_to16(__u8 *dst, const wchar_t *src, size_t len) #endif } +/* media of boot sector */ +static inline int fat_valid_media(u8 media) +{ + return 0xf8 <= media || media == 0xf0; +} + /* fat/cache.c */ extern void fat_cache_inval_inode(struct inode *inode); extern int fat_get_cluster(struct inode *inode, int cluster, diff --git a/include/linux/msg.h b/include/linux/msg.h index 6f3b8e79a9912c0aa4a5d06e1d07742387fd1346..56abf1558fdddab58feab539eff542a5d6f21dcc 100644 --- a/include/linux/msg.h +++ b/include/linux/msg.h @@ -64,11 +64,11 @@ struct msginfo { #define MSGMNB 16384 /* <= INT_MAX */ /* default max size of a message queue */ /* unused */ -#define MSGPOOL (MSGMNI * MSGMNB) /* size in bytes of message pool */ +#define MSGPOOL (MSGMNI * MSGMNB / 1024) /* size in kbytes of message pool */ #define MSGTQL MSGMNB /* number of system message headers */ #define MSGMAP MSGMNB /* number of entries in message map */ #define MSGSSZ 16 /* message segment size */ -#define __MSGSEG (MSGPOOL / MSGSSZ) /* max no. of segments */ +#define __MSGSEG ((MSGPOOL * 1024) / MSGSSZ) /* max no. of segments */ #define MSGSEG (__MSGSEG <= 0xffff ? __MSGSEG : 0xffff) #ifdef __KERNEL__ diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index c42bc7f533a5453362a2cd5e550a204e0eeb4e5f..53ea3dc8b0e8ac98347d28170533de9a77dd55f7 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -1,7 +1,7 @@ /* * linux/include/linux/mtd/nand.h * - * Copyright (c) 2000 David Woodhouse + * Copyright (c) 2000 David Woodhouse * Steven J. Hill * Thomas Gleixner * diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index b11e6e19e96c4c0ec628d4bfd430853d0abec424..f27fd2009334922325866c69d2abe42bb45bfd67 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -745,6 +745,9 @@ struct net_device /* rtnetlink link ops */ const struct rtnl_link_ops *rtnl_link_ops; + /* VLAN feature mask */ + unsigned long vlan_features; + /* for setting kernel sock attribute on TCP connection setup */ #define GSO_MAX_SIZE 65536 unsigned int gso_max_size; diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h index e4c66593b5c697f32d140cdc34a121c1173425d9..0c5eb7ed8b3f75d65674bb7364423be0745a2e47 100644 --- a/include/linux/netfilter.h +++ b/include/linux/netfilter.h @@ -3,7 +3,6 @@ #ifdef __KERNEL__ #include -#include #include #include #include @@ -14,6 +13,7 @@ #include #include #endif +#include #include /* Responses from hook functions. */ diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h index dd9c97f2d436ad9f6c381c835fe9ec713329b280..590ac3d6d5d67e349b28a146be534d14cefa29c3 100644 --- a/include/linux/netfilter_arp/arp_tables.h +++ b/include/linux/netfilter_arp/arp_tables.h @@ -11,11 +11,11 @@ #ifdef __KERNEL__ #include -#include #include #include #include #endif +#include #include #include diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h index bfc889f9027660c60ad4d8c69c238963fd6648ca..092bd50581a9162df94c8a3b60a4477717e05f16 100644 --- a/include/linux/netfilter_ipv4/ip_tables.h +++ b/include/linux/netfilter_ipv4/ip_tables.h @@ -17,11 +17,11 @@ #ifdef __KERNEL__ #include -#include #include #include #include #endif +#include #include #include diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h index f2507dcc57507871a9f19ccba25a083e03766049..1089e33cf633b167137e0d8737c72b1593b24eff 100644 --- a/include/linux/netfilter_ipv6/ip6_tables.h +++ b/include/linux/netfilter_ipv6/ip6_tables.h @@ -17,11 +17,11 @@ #ifdef __KERNEL__ #include -#include #include #include #include #endif +#include #include #include diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 590cff32415d92528501410ccf98bab5d3a8a216..f31debfac926a93cf921b2ec4a532e00b535de23 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -306,5 +306,29 @@ static inline void __ClearPageTail(struct page *page) } #endif /* !PAGEFLAGS_EXTENDED */ + +#define PAGE_FLAGS (1 << PG_lru | 1 << PG_private | 1 << PG_locked | \ + 1 << PG_buddy | 1 << PG_writeback | \ + 1 << PG_slab | 1 << PG_swapcache | 1 << PG_active) + +/* + * Flags checked in bad_page(). Pages on the free list should not have + * these flags set. It they are, there is a problem. + */ +#define PAGE_FLAGS_CLEAR_WHEN_BAD (PAGE_FLAGS | 1 << PG_reclaim | 1 << PG_dirty) + +/* + * Flags checked when a page is freed. Pages being freed should not have + * these flags set. It they are, there is a problem. + */ +#define PAGE_FLAGS_CHECK_AT_FREE (PAGE_FLAGS | 1 << PG_reserved) + +/* + * Flags checked when a page is prepped for return by the page allocator. + * Pages being prepped should not have these flags set. It they are, there + * is a problem. + */ +#define PAGE_FLAGS_CHECK_AT_PREP (PAGE_FLAGS | 1 << PG_reserved | 1 << PG_dirty) + #endif /* !__GENERATING_BOUNDS_H */ #endif /* PAGE_FLAGS_H */ diff --git a/include/linux/pci.h b/include/linux/pci.h index 509159bcd4e7cad2bba88ecc960ff3ed1bc8840e..d18b1dd49faba947acd56a77e1ccbb55df562b0f 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -206,6 +206,7 @@ struct pci_dev { struct bin_attribute *rom_attr; /* attribute descriptor for sysfs ROM entry */ int rom_attr_enabled; /* has display of the rom attribute been enabled? */ struct bin_attribute *res_attr[DEVICE_COUNT_RESOURCE]; /* sysfs file for resources */ + struct bin_attribute *res_attr_wc[DEVICE_COUNT_RESOURCE]; /* sysfs file for WC mapping of resources */ #ifdef CONFIG_PCI_MSI struct list_head msi_list; #endif diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index cf6dbd759395fbb4a9680e52f0dd960bbbac6605..eafc9d6d2b35183dab63c8293ad8eba9b2c2111b 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -716,6 +716,7 @@ #define PCI_DEVICE_ID_HP_CISSA 0x3220 #define PCI_DEVICE_ID_HP_CISSC 0x3230 #define PCI_DEVICE_ID_HP_CISSD 0x3238 +#define PCI_DEVICE_ID_HP_CISSE 0x323a #define PCI_DEVICE_ID_HP_ZX2_IOC 0x4031 #define PCI_VENDOR_ID_PCTECH 0x1042 @@ -1761,6 +1762,7 @@ #define PCI_VENDOR_ID_INTASHIELD 0x135a #define PCI_DEVICE_ID_INTASHIELD_IS200 0x0d80 +#define PCI_DEVICE_ID_INTASHIELD_IS400 0x0dc0 #define PCI_VENDOR_ID_QUATECH 0x135C #define PCI_DEVICE_ID_QUATECH_QSC100 0x0010 @@ -2383,6 +2385,9 @@ #define PCI_DEVICE_ID_INTEL_ICH10_4 0x3a30 #define PCI_DEVICE_ID_INTEL_ICH10_5 0x3a60 #define PCI_DEVICE_ID_INTEL_IOAT_SNB 0x402f +#define PCI_DEVICE_ID_INTEL_5400_ERR 0x4030 +#define PCI_DEVICE_ID_INTEL_5400_FBD0 0x4035 +#define PCI_DEVICE_ID_INTEL_5400_FBD1 0x4036 #define PCI_DEVICE_ID_INTEL_IOAT_SCNB 0x65ff #define PCI_DEVICE_ID_INTEL_TOLAPAI_0 0x5031 #define PCI_DEVICE_ID_INTEL_TOLAPAI_1 0x5032 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index 9883bc9422621c86b9417a111f8ad1b9d14403dd..fff1d27ddb4c0ba2949d18b945f52d585f5b4469 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -9,6 +9,8 @@ struct net; struct completion; +struct mm_struct; + /* * The proc filesystem constants/structures */ @@ -101,8 +103,6 @@ extern spinlock_t proc_subdir_lock; extern void proc_root_init(void); extern void proc_misc_init(void); -struct mm_struct; - void proc_flush_task(struct task_struct *task); struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, struct nameidata *); int proc_pid_readdir(struct file * filp, void * dirent, filldir_t filldir); diff --git a/include/linux/raid/bitmap.h b/include/linux/raid/bitmap.h index 47fbcba118506c04f628e7a0337067f9ea94fa86..78bfdea24a8ecd3f2465a031a7956fd8ba43f63a 100644 --- a/include/linux/raid/bitmap.h +++ b/include/linux/raid/bitmap.h @@ -262,7 +262,6 @@ int bitmap_create(mddev_t *mddev); void bitmap_flush(mddev_t *mddev); void bitmap_destroy(mddev_t *mddev); -char *file_path(struct file *file, char *buf, int count); void bitmap_print_sb(struct bitmap *bitmap); void bitmap_update_sb(struct bitmap *bitmap); diff --git a/include/linux/raid/md.h b/include/linux/raid/md.h index 81a1a02d4566103b9dffc54771b4bde0d61f3358..b7386ae9d288551b979a42a94ae59726563a035b 100644 --- a/include/linux/raid/md.h +++ b/include/linux/raid/md.h @@ -72,6 +72,8 @@ */ #define MD_PATCHLEVEL_VERSION 3 +extern int mdp_major; + extern int register_md_personality (struct mdk_personality *p); extern int unregister_md_personality (struct mdk_personality *p); extern mdk_thread_t * md_register_thread (void (*run) (mddev_t *mddev), diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h index 812ffa590cff097ce5303266088fa1ec7ffe55a0..3dea9f545c8f337c516b1713a39e06f59ec767d3 100644 --- a/include/linux/raid/md_k.h +++ b/include/linux/raid/md_k.h @@ -180,13 +180,15 @@ struct mddev_s int sync_speed_min; int sync_speed_max; + /* resync even though the same disks are shared among md-devices */ + int parallel_resync; + int ok_start_degraded; /* recovery/resync flags * NEEDED: we might need to start a resync/recover * RUNNING: a thread is running, or about to be started * SYNC: actually doing a resync, not a recovery - * ERR: and IO error was detected - abort the resync/recovery - * INTR: someone requested a (clean) early abort. + * INTR: resync needs to be aborted for some reason * DONE: thread is done and is waiting to be reaped * REQUEST: user-space has requested a sync (used with SYNC) * CHECK: user-space request for for check-only, no repair @@ -196,7 +198,6 @@ struct mddev_s */ #define MD_RECOVERY_RUNNING 0 #define MD_RECOVERY_SYNC 1 -#define MD_RECOVERY_ERR 2 #define MD_RECOVERY_INTR 3 #define MD_RECOVERY_DONE 4 #define MD_RECOVERY_NEEDED 5 diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h index 44c81c74453816b77208edb22c8d1507f83720f0..b358c704d10247ac0c46730f78e5db0485132f79 100644 --- a/include/linux/rtnetlink.h +++ b/include/linux/rtnetlink.h @@ -246,6 +246,7 @@ enum rt_class_t { RT_TABLE_UNSPEC=0, /* User defined values */ + RT_TABLE_COMPAT=252, RT_TABLE_DEFAULT=253, RT_TABLE_MAIN=254, RT_TABLE_LOCAL=255, @@ -267,10 +268,10 @@ enum rtattr_type_t RTA_PREFSRC, RTA_METRICS, RTA_MULTIPATH, - RTA_PROTOINFO, + RTA_PROTOINFO, /* no longer used */ RTA_FLOW, RTA_CACHEINFO, - RTA_SESSION, + RTA_SESSION, /* no longer used */ RTA_MP_ALGO, /* no longer used */ RTA_TABLE, __RTA_MAX diff --git a/include/linux/sched.h b/include/linux/sched.h index 5395a6176f4be13911a57d7174de0274947edb94..c5d3f847ca8d05bd52ca575608c2d428a23d1b28 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -766,7 +766,6 @@ struct sched_domain { struct sched_domain *child; /* bottom domain must be null terminated */ struct sched_group *groups; /* the balancing groups of the domain */ cpumask_t span; /* span of all CPUs in this domain */ - int first_cpu; /* cache of the first cpu in this domain */ unsigned long min_interval; /* Minimum balance interval ms */ unsigned long max_interval; /* Maximum balance interval ms */ unsigned int busy_factor; /* less balancing by factor if busy */ @@ -1848,7 +1847,9 @@ extern void exit_thread(void); extern void exit_files(struct task_struct *); extern void __cleanup_signal(struct signal_struct *); extern void __cleanup_sighand(struct sighand_struct *); + extern void exit_itimers(struct signal_struct *); +extern void flush_itimer_signals(void); extern NORET_TYPE void do_group_exit(int); @@ -2025,6 +2026,19 @@ static inline int fatal_signal_pending(struct task_struct *p) return signal_pending(p) && __fatal_signal_pending(p); } +static inline int signal_pending_state(long state, struct task_struct *p) +{ + if (!(state & (TASK_INTERRUPTIBLE | TASK_WAKEKILL))) + return 0; + if (!signal_pending(p)) + return 0; + + if (state & (__TASK_STOPPED | __TASK_TRACED)) + return 0; + + return (state & TASK_INTERRUPTIBLE) || __fatal_signal_pending(p); +} + static inline int need_resched(void) { return unlikely(test_thread_flag(TIF_NEED_RESCHED)); diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index d32123ae08adbc9a7ed70613c97be128d0bb5c15..d8f31de632c5cb73e3d779086543ed100d8a736d 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -192,6 +192,7 @@ struct uart_ops { void (*shutdown)(struct uart_port *); void (*set_termios)(struct uart_port *, struct ktermios *new, struct ktermios *old); + void (*set_ldisc)(struct uart_port *); void (*pm)(struct uart_port *, unsigned int state, unsigned int oldstate); int (*set_wake)(struct uart_port *, unsigned int state); diff --git a/include/linux/slab.h b/include/linux/slab.h index 805ed4b92f9a40dfd533330fb2bea5e423ed00e1..c2ad35016599ba11b6ce9b947963bc4975c23a21 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -276,6 +276,17 @@ static inline void *kzalloc(size_t size, gfp_t flags) return kmalloc(size, flags | __GFP_ZERO); } +/** + * kzalloc_node - allocate zeroed memory from a particular memory node. + * @size: how many bytes of memory are required. + * @flags: the type of memory to allocate (see kmalloc). + * @node: memory node from which to allocate + */ +static inline void *kzalloc_node(size_t size, gfp_t flags, int node) +{ + return kmalloc_node(size, flags | __GFP_ZERO, node); +} + #ifdef CONFIG_SLABINFO extern const struct seq_operations slabinfo_op; ssize_t slabinfo_write(struct file *, const char __user *, size_t, loff_t *); diff --git a/include/linux/sm501.h b/include/linux/sm501.h index bca13454470025684a946cc63a59026dced33967..95c1c39ba44598da0828d746f99435432f25fdb4 100644 --- a/include/linux/sm501.h +++ b/include/linux/sm501.h @@ -71,8 +71,8 @@ extern unsigned long sm501_gpio_get(struct device *dev, #define SM501FB_FLAG_DISABLE_AT_EXIT (1<<1) #define SM501FB_FLAG_USE_HWCURSOR (1<<2) #define SM501FB_FLAG_USE_HWACCEL (1<<3) -#define SM501FB_FLAG_PANEL_USE_FPEN (1<<4) -#define SM501FB_FLAG_PANEL_USE_VBIASEN (1<<5) +#define SM501FB_FLAG_PANEL_NO_FPEN (1<<4) +#define SM501FB_FLAG_PANEL_NO_VBIASEN (1<<5) struct sm501_platdata_fbsub { struct fb_videomode *def_mode; diff --git a/include/linux/spi/mmc_spi.h b/include/linux/spi/mmc_spi.h index e9bbe3ebd7217c23a9a96bb2f3adfe6f536914f5..d5ca78b93a3bbd9f9e78191cb5f7314622259045 100644 --- a/include/linux/spi/mmc_spi.h +++ b/include/linux/spi/mmc_spi.h @@ -1,6 +1,8 @@ #ifndef __LINUX_SPI_MMC_SPI_H #define __LINUX_SPI_MMC_SPI_H +#include + struct device; struct mmc_host; diff --git a/include/linux/ssb/ssb_driver_gige.h b/include/linux/ssb/ssb_driver_gige.h index 01fbdf5fef22c5186d9b351b59d55888077241b0..942e3873690190addb45bdde24a069a812f3b8b8 100644 --- a/include/linux/ssb/ssb_driver_gige.h +++ b/include/linux/ssb/ssb_driver_gige.h @@ -100,7 +100,7 @@ extern char * nvram_get(const char *name); /* Get the device MAC address */ static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr) { -#ifdef CONFIG_BCM947XX +#ifdef CONFIG_BCM47XX char *res = nvram_get("et0macaddr"); if (res) memcpy(macaddr, res, 6); diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h index c11bbcc081f9d0cba45821a30315a43ab8cc047e..ef2e3a20bf3bdf514d55d9bd0a89a3fe40e78898 100644 --- a/include/linux/sunrpc/svc_rdma.h +++ b/include/linux/sunrpc/svc_rdma.h @@ -71,7 +71,8 @@ extern atomic_t rdma_stat_sq_prod; * completes. */ struct svc_rdma_op_ctxt { - struct svc_rdma_op_ctxt *next; + struct svc_rdma_op_ctxt *read_hdr; + int hdr_count; struct xdr_buf arg; struct list_head dto_q; enum ib_wr_opcode wr_op; @@ -85,7 +86,31 @@ struct svc_rdma_op_ctxt { struct page *pages[RPCSVC_MAXPAGES]; }; -#define RDMACTXT_F_READ_DONE 1 +/* + * NFS_ requests are mapped on the client side by the chunk lists in + * the RPCRDMA header. During the fetching of the RPC from the client + * and the writing of the reply to the client, the memory in the + * client and the memory in the server must be mapped as contiguous + * vaddr/len for access by the hardware. These data strucures keep + * these mappings. + * + * For an RDMA_WRITE, the 'sge' maps the RPC REPLY. For RDMA_READ, the + * 'sge' in the svc_rdma_req_map maps the server side RPC reply and the + * 'ch' field maps the read-list of the RPCRDMA header to the 'sge' + * mapping of the reply. + */ +struct svc_rdma_chunk_sge { + int start; /* sge no for this chunk */ + int count; /* sge count for this chunk */ +}; +struct svc_rdma_req_map { + unsigned long count; + union { + struct kvec sge[RPCSVC_MAXPAGES]; + struct svc_rdma_chunk_sge ch[RPCSVC_MAXPAGES]; + }; +}; + #define RDMACTXT_F_LAST_CTXT 2 struct svcxprt_rdma { @@ -93,7 +118,6 @@ struct svcxprt_rdma { struct rdma_cm_id *sc_cm_id; /* RDMA connection id */ struct list_head sc_accept_q; /* Conn. waiting accept */ int sc_ord; /* RDMA read limit */ - wait_queue_head_t sc_read_wait; int sc_max_sge; int sc_sq_depth; /* Depth of SQ */ @@ -104,11 +128,8 @@ struct svcxprt_rdma { struct ib_pd *sc_pd; - struct svc_rdma_op_ctxt *sc_ctxt_head; - int sc_ctxt_cnt; - int sc_ctxt_bump; - int sc_ctxt_max; - spinlock_t sc_ctxt_lock; + atomic_t sc_dma_used; + atomic_t sc_ctxt_used; struct list_head sc_rq_dto_q; spinlock_t sc_rq_dto_lock; struct ib_qp *sc_qp; @@ -123,6 +144,7 @@ struct svcxprt_rdma { 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 */ #define RDMAXPRT_RQ_PENDING 1 @@ -164,13 +186,15 @@ extern int svc_rdma_sendto(struct svc_rqst *); /* svc_rdma_transport.c */ extern int svc_rdma_send(struct svcxprt_rdma *, struct ib_send_wr *); -extern int svc_rdma_send_error(struct svcxprt_rdma *, struct rpcrdma_msg *, - enum rpcrdma_errcode); +extern void svc_rdma_send_error(struct svcxprt_rdma *, struct rpcrdma_msg *, + enum rpcrdma_errcode); struct page *svc_rdma_get_page(void); extern int svc_rdma_post_recv(struct svcxprt_rdma *); extern int svc_rdma_create_listen(struct svc_serv *, int, struct sockaddr *); extern struct svc_rdma_op_ctxt *svc_rdma_get_context(struct svcxprt_rdma *); extern void svc_rdma_put_context(struct svc_rdma_op_ctxt *, int); +extern struct svc_rdma_req_map *svc_rdma_get_req_map(void); +extern void svc_rdma_put_req_map(struct svc_rdma_req_map *); extern void svc_sq_reap(struct svcxprt_rdma *); extern void svc_rq_reap(struct svcxprt_rdma *); extern struct svc_xprt_class svc_rdma_class; diff --git a/include/linux/tcp.h b/include/linux/tcp.h index d96d9b1223042320c055f49a2fba9edb0c586a40..b31b6b74aa28bf4e4dd3aa45d976e34c0c5f968d 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -239,11 +239,6 @@ static inline struct tcp_request_sock *tcp_rsk(const struct request_sock *req) return (struct tcp_request_sock *)req; } -struct tcp_deferred_accept_info { - struct sock *listen_sk; - struct request_sock *request; -}; - struct tcp_sock { /* inet_connection_sock has to be the first member of tcp_sock */ struct inet_connection_sock inet_conn; @@ -355,7 +350,7 @@ struct tcp_sock { u32 lost_retrans_low; /* Sent seq after any rxmit (lowest) */ u16 advmss; /* Advertised MSS */ - u16 prior_ssthresh; /* ssthresh saved at recovery start */ + u32 prior_ssthresh; /* ssthresh saved at recovery start */ u32 lost_out; /* Lost packets */ u32 sacked_out; /* SACK'd packets */ u32 fackets_out; /* FACK'd packets */ @@ -379,8 +374,6 @@ struct tcp_sock { unsigned int keepalive_intvl; /* time interval between keep alive probes */ int linger2; - struct tcp_deferred_accept_info defer_tcp_accept; - unsigned long last_synq_overflow; u32 tso_deferred; diff --git a/include/linux/thermal.h b/include/linux/thermal.h index 06d3e6eb9ca84ddb19b85e862ab51bafbaf0ce4b..917707e6151d7d2c5e4e5c3e6bd2b4310f86d971 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -66,8 +66,7 @@ struct thermal_cooling_device { ((long)t-2732+5)/10 : ((long)t-2732-5)/10) #define CELSIUS_TO_KELVIN(t) ((t)*10+2732) -#if defined(CONFIG_HWMON) || \ - (defined(CONFIG_HWMON_MODULE) && defined(CONFIG_THERMAL_MODULE)) +#if defined(CONFIG_THERMAL_HWMON) /* thermal zone devices with the same type share one hwmon device */ struct thermal_hwmon_device { char type[THERMAL_NAME_LENGTH]; @@ -94,8 +93,7 @@ struct thermal_zone_device { struct idr idr; struct mutex lock; /* protect cooling devices list */ struct list_head node; -#if defined(CONFIG_HWMON) || \ - (defined(CONFIG_HWMON_MODULE) && defined(CONFIG_THERMAL_MODULE)) +#if defined(CONFIG_THERMAL_HWMON) struct list_head hwmon_node; struct thermal_hwmon_device *hwmon; struct thermal_hwmon_attr temp_input; /* hwmon sys attr */ diff --git a/include/linux/time.h b/include/linux/time.h index d32ef0ad4c0aaf8964d94abe215c5dbf4dde8aaf..e15206a7e82ec9278b25fc062585302f9ed71687 100644 --- a/include/linux/time.h +++ b/include/linux/time.h @@ -6,6 +6,7 @@ #ifdef __KERNEL__ # include # include +# include #endif #ifndef _STRUCT_TIMESPEC @@ -169,18 +170,13 @@ extern struct timeval ns_to_timeval(const s64 nsec); * timespec_add_ns - Adds nanoseconds to a timespec * @a: pointer to timespec to be incremented * @ns: unsigned nanoseconds value to be added + * + * This must always be inlined because its used from the x86-64 vdso, + * which cannot call other kernel functions. */ -static inline void timespec_add_ns(struct timespec *a, u64 ns) +static __always_inline void timespec_add_ns(struct timespec *a, u64 ns) { - ns += a->tv_nsec; - while(unlikely(ns >= NSEC_PER_SEC)) { - /* The following asm() prevents the compiler from - * optimising this loop into a modulo operation. */ - asm("" : "+r"(ns)); - - ns -= NSEC_PER_SEC; - a->tv_sec++; - } + a->tv_sec += __iter_div_u64_rem(a->tv_nsec + ns, NSEC_PER_SEC, &ns); a->tv_nsec = ns; } #endif /* __KERNEL__ */ diff --git a/include/linux/topology.h b/include/linux/topology.h index 4bb7074a2c3a5d018ff13eee399d82a2be6c10e6..24f3d2282e1184c3741e7d99f212ca4079f3e723 100644 --- a/include/linux/topology.h +++ b/include/linux/topology.h @@ -166,7 +166,9 @@ void arch_update_cpu_topology(void); .busy_idx = 3, \ .idle_idx = 3, \ .flags = SD_LOAD_BALANCE \ - | SD_SERIALIZE, \ + | SD_BALANCE_NEWIDLE \ + | SD_WAKE_AFFINE \ + | SD_SERIALIZE, \ .last_balance = jiffies, \ .balance_interval = 64, \ } diff --git a/include/linux/tty.h b/include/linux/tty.h index 7f7121f9c9687a0e5692469b3ded0d082e5f0fb7..324a3b231d407e1810ac1fc5801e688636506622 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -36,7 +36,7 @@ #define N_6PACK 7 #define N_MASC 8 /* Reserved for Mobitex module */ #define N_R3964 9 /* Reserved for Simatic R3964 module */ -#define N_PROFIBUS_FDL 10 /* Reserved for Profibus */ +#define N_PROFIBUS_FDL 10 /* Reserved for Profibus */ #define N_IRDA 11 /* Linux IrDa - http://irda.sourceforge.net/ */ #define N_SMSBLOCK 12 /* SMS block mode - for talking to GSM data */ /* cards about SMS messages */ diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h index 59f1c0bd8f9c6f8734a1320185a3eb28a9b29990..d2a003586761cbef8f5913ec49831c7cf41e7624 100644 --- a/include/linux/tty_driver.h +++ b/include/linux/tty_driver.h @@ -27,8 +27,7 @@ * This routine is called by the kernel to write a series of * characters to the tty device. The characters may come from * user space or kernel space. This routine will return the - * number of characters actually accepted for writing. This - * routine is mandatory. + * number of characters actually accepted for writing. * * Optional: Required for writable devices. * @@ -134,7 +133,7 @@ * This routine notifies the tty driver that it should hangup the * tty device. * - * Required: + * Optional: * * void (*break_ctl)(struct tty_stuct *tty, int state); * diff --git a/include/linux/types.h b/include/linux/types.h index 9dc2346627b4b5c6c825dc09143041a66d22c092..d4a9ce6e2760394a7fb29d4812e03a4728a9a555 100644 --- a/include/linux/types.h +++ b/include/linux/types.h @@ -197,8 +197,6 @@ typedef u64 resource_size_t; typedef u32 resource_size_t; #endif -#endif /* __KERNEL__ */ - struct ustat { __kernel_daddr_t f_tfree; __kernel_ino_t f_tinode; @@ -206,4 +204,6 @@ struct ustat { char f_fpack[6]; }; +#endif /* __KERNEL__ */ + #endif /* _LINUX_TYPES_H */ diff --git a/include/linux/usb/cdc.h b/include/linux/usb/cdc.h index 71e52f2f6a38686ff45e7a7f489e24a395dfbeb1..ca228bb942186e5ab984baec8d5326cd56d4f0d6 100644 --- a/include/linux/usb/cdc.h +++ b/include/linux/usb/cdc.h @@ -130,6 +130,15 @@ struct usb_cdc_ether_desc { __u8 bNumberPowerFilters; } __attribute__ ((packed)); +/* "Telephone Control Model Functional Descriptor" from CDC WMC spec 6.3..3 */ +struct usb_cdc_dmm_desc { + __u8 bFunctionLength; + __u8 bDescriptorType; + __u8 bDescriptorSubtype; + __u16 bcdVersion; + __le16 wMaxCommand; +} __attribute__ ((packed)); + /* "MDLM Functional Descriptor" from CDC WMC spec 6.7.2.3 */ struct usb_cdc_mdlm_desc { __u8 bLength; diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index c1411189ba6c5983f3396a60f801f21ee2688789..4a535ea1e1235eddd26f1865398006c9938037b8 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -865,9 +865,9 @@ struct v4l2_querymenu #define V4L2_CID_HFLIP (V4L2_CID_BASE+20) #define V4L2_CID_VFLIP (V4L2_CID_BASE+21) -/* Deprecated, use V4L2_CID_PAN_RESET and V4L2_CID_TILT_RESET */ -#define V4L2_CID_HCENTER_DEPRECATED (V4L2_CID_BASE+22) -#define V4L2_CID_VCENTER_DEPRECATED (V4L2_CID_BASE+23) +/* Deprecated; use V4L2_CID_PAN_RESET and V4L2_CID_TILT_RESET */ +#define V4L2_CID_HCENTER (V4L2_CID_BASE+22) +#define V4L2_CID_VCENTER (V4L2_CID_BASE+23) #define V4L2_CID_POWER_LINE_FREQUENCY (V4L2_CID_BASE+24) enum v4l2_power_line_frequency { diff --git a/include/linux/virtio_blk.h b/include/linux/virtio_blk.h index d4695a3356d018f4198df0d5813070cc4b5cf5ad..5f79a5f9de796b297c86f2647acfce713a533826 100644 --- a/include/linux/virtio_blk.h +++ b/include/linux/virtio_blk.h @@ -10,18 +10,19 @@ #define VIRTIO_BLK_F_SIZE_MAX 1 /* Indicates maximum segment size */ #define VIRTIO_BLK_F_SEG_MAX 2 /* Indicates maximum # of segments */ #define VIRTIO_BLK_F_GEOMETRY 4 /* Legacy geometry available */ +#define VIRTIO_BLK_F_RO 5 /* Disk is read-only */ struct virtio_blk_config { /* The capacity (in 512-byte sectors). */ - __le64 capacity; + __u64 capacity; /* The maximum segment size (if VIRTIO_BLK_F_SIZE_MAX) */ - __le32 size_max; + __u32 size_max; /* The maximum number of segments (if VIRTIO_BLK_F_SEG_MAX) */ - __le32 seg_max; + __u32 seg_max; /* geometry the device (if VIRTIO_BLK_F_GEOMETRY) */ struct virtio_blk_geometry { - __le16 cylinders; + __u16 cylinders; __u8 heads; __u8 sectors; } geometry; diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h index 50db245c81ad94f1131d88b512c100219475717b..f364bbf63c3413547738ae4028b399577bc76650 100644 --- a/include/linux/virtio_config.h +++ b/include/linux/virtio_config.h @@ -15,6 +15,10 @@ /* We've given up on this device. */ #define VIRTIO_CONFIG_S_FAILED 0x80 +/* Do we get callbacks when the ring is completely used, even if we've + * suppressed them? */ +#define VIRTIO_F_NOTIFY_ON_EMPTY 24 + #ifdef __KERNEL__ #include @@ -99,7 +103,7 @@ static inline bool virtio_has_feature(const struct virtio_device *vdev, * The return value is -ENOENT if the feature doesn't exist. Otherwise * the config value is copied into whatever is pointed to by v. */ #define virtio_config_val(vdev, fbit, offset, v) \ - virtio_config_buf((vdev), (fbit), (offset), (v), sizeof(v)) + virtio_config_buf((vdev), (fbit), (offset), (v), sizeof(*v)) static inline int virtio_config_buf(struct virtio_device *vdev, unsigned int fbit, diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h index 9405aa6cdf2672d40375bfa4bfb4ae90ce86e335..38c0571820fbffa6851fb1dd2707a925d94e6b81 100644 --- a/include/linux/virtio_net.h +++ b/include/linux/virtio_net.h @@ -38,7 +38,7 @@ struct virtio_net_hdr #define VIRTIO_NET_HDR_GSO_ECN 0x80 // TCP has ECN set __u8 gso_type; __u16 hdr_len; /* Ethernet + IP + tcp/udp hdrs */ - __u16 gso_size; /* Bytes to append to gso_hdr_len per frame */ + __u16 gso_size; /* Bytes to append to hdr_len per frame */ __u16 csum_start; /* Position to start checksumming from */ __u16 csum_offset; /* Offset after that to place checksum */ }; diff --git a/include/linux/virtio_rng.h b/include/linux/virtio_rng.h new file mode 100644 index 0000000000000000000000000000000000000000..331afb6c9f6282a21b9efb7972a161563122974e --- /dev/null +++ b/include/linux/virtio_rng.h @@ -0,0 +1,8 @@ +#ifndef _LINUX_VIRTIO_RNG_H +#define _LINUX_VIRTIO_RNG_H +#include + +/* The ID for virtio_rng */ +#define VIRTIO_ID_RNG 4 + +#endif /* _LINUX_VIRTIO_RNG_H */ diff --git a/include/linux/wm97xx.h b/include/linux/wm97xx.h index 4d13732e9cf0dceda29c869b2d165aa810c5f719..6f69968eab244f63ec956c2ce7cb8cdb6ca9bacf 100644 --- a/include/linux/wm97xx.h +++ b/include/linux/wm97xx.h @@ -100,6 +100,7 @@ #define WM9713_ADCSEL_Y 0x0004 /* Y measurement */ #define WM9713_ADCSEL_PRES 0x0008 /* Pressure measurement */ #define WM9713_COO 0x0001 /* enable coordinate mode */ +#define WM9713_45W 0x1000 /* set for 5 wire panel */ #define WM9713_PDEN 0x0800 /* measure only when pen down */ #define WM9713_ADCSEL_MASK 0x00fe /* ADC selection mask */ #define WM9713_WAIT 0x0200 /* coordinate wait */ diff --git a/include/media/cx25840.h b/include/media/cx25840.h index cd599ad29fb2114b2b7e26ab46e613c8ea5ccff5..db431d513f2f01ce27cb9d150ed85f62f61d7195 100644 --- a/include/media/cx25840.h +++ b/include/media/cx25840.h @@ -32,12 +32,16 @@ enum cx25840_video_input { CX25840_COMPOSITE7, CX25840_COMPOSITE8, - /* S-Video inputs consist of one luma input (In1-In4) ORed with one + /* S-Video inputs consist of one luma input (In1-In8) ORed with one chroma input (In5-In8) */ CX25840_SVIDEO_LUMA1 = 0x10, CX25840_SVIDEO_LUMA2 = 0x20, CX25840_SVIDEO_LUMA3 = 0x30, CX25840_SVIDEO_LUMA4 = 0x40, + CX25840_SVIDEO_LUMA5 = 0x50, + CX25840_SVIDEO_LUMA6 = 0x60, + CX25840_SVIDEO_LUMA7 = 0x70, + CX25840_SVIDEO_LUMA8 = 0x80, CX25840_SVIDEO_CHROMA4 = 0x400, CX25840_SVIDEO_CHROMA5 = 0x500, CX25840_SVIDEO_CHROMA6 = 0x600, diff --git a/include/media/ir-common.h b/include/media/ir-common.h index bfee8be5d63fb6b69765535a8384e928017b8b40..b8e8aa91905a4450bf3ff9c431e2ba7168092f1a 100644 --- a/include/media/ir-common.h +++ b/include/media/ir-common.h @@ -146,6 +146,7 @@ extern IR_KEYTAB_TYPE ir_codes_behold_columbus[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_pinnacle_pctv_hd[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_genius_tvgo_a11mce[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_powercolor_real_angel[IR_KEYTAB_SIZE]; +extern IR_KEYTAB_TYPE ir_codes_avermedia_a16d[IR_KEYTAB_SIZE]; #endif diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index a807d2f86ee849a5201ebfffc3ea54ff5c66e32e..859f7a6f6f67ab0c5073deb703c928de9f614d2f 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -40,10 +40,9 @@ #define VFL_TYPE_VTX 3 /* Video standard functions */ -extern unsigned int v4l2_video_std_fps(struct v4l2_standard *vs); -extern char *v4l2_norm_to_name(v4l2_std_id id); +extern const char *v4l2_norm_to_name(v4l2_std_id id); extern int v4l2_video_std_construct(struct v4l2_standard *vs, - int id, char *name); + int id, const char *name); /* Prints the ioctl in a human-readable format */ extern void v4l_printk_ioctl(unsigned int cmd); diff --git a/include/media/videobuf-core.h b/include/media/videobuf-core.h index 5b39a22533fea113254186a9157c9b24f0be5bbf..874f1340d0493d9f8f1e66a5186ae984e9e93a51 100644 --- a/include/media/videobuf-core.h +++ b/include/media/videobuf-core.h @@ -237,6 +237,9 @@ unsigned int videobuf_poll_stream(struct file *file, int videobuf_mmap_setup(struct videobuf_queue *q, unsigned int bcount, unsigned int bsize, enum v4l2_memory memory); +int __videobuf_mmap_setup(struct videobuf_queue *q, + unsigned int bcount, unsigned int bsize, + enum v4l2_memory memory); int videobuf_mmap_free(struct videobuf_queue *q); int videobuf_mmap_mapper(struct videobuf_queue *q, struct vm_area_struct *vma); diff --git a/include/net/addrconf.h b/include/net/addrconf.h index 0a2f0372df31f27ca3781e060493f876d1f643d2..bbd3d583c6e65fe65768030cff346d235763595b 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -94,6 +94,28 @@ extern void addrconf_join_solict(struct net_device *dev, extern void addrconf_leave_solict(struct inet6_dev *idev, struct in6_addr *addr); +static inline unsigned long addrconf_timeout_fixup(u32 timeout, + unsigned unit) +{ + if (timeout == 0xffffffff) + return ~0UL; + + /* + * Avoid arithmetic overflow. + * Assuming unit is constant and non-zero, this "if" statement + * will go away on 64bit archs. + */ + if (0xfffffffe > LONG_MAX / unit && timeout > LONG_MAX / unit) + return LONG_MAX / unit; + + return timeout; +} + +static inline int addrconf_finite_timeout(unsigned long timeout) +{ + return ~timeout; +} + /* * IPv6 Address Label subsystem (addrlabel.c) */ diff --git a/include/net/genetlink.h b/include/net/genetlink.h index decdda54682970302164242f8982ceeee669773d..747c255d1df034dcac884a1bffb5dfffbb889978 100644 --- a/include/net/genetlink.h +++ b/include/net/genetlink.h @@ -162,9 +162,9 @@ static inline int genlmsg_end(struct sk_buff *skb, void *hdr) * @skb: socket buffer the message is stored in * @hdr: generic netlink message header */ -static inline int genlmsg_cancel(struct sk_buff *skb, void *hdr) +static inline void genlmsg_cancel(struct sk_buff *skb, void *hdr) { - return nlmsg_cancel(skb, hdr - GENL_HDRLEN - NLMSG_HDRLEN); + nlmsg_cancel(skb, hdr - GENL_HDRLEN - NLMSG_HDRLEN); } /** diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h index a42cd63d241a1d96ac3f8bcac099a255ccbf2bbd..9fabe5b389122502c876ef611dc3f3342867011f 100644 --- a/include/net/inet_sock.h +++ b/include/net/inet_sock.h @@ -197,4 +197,14 @@ static inline int inet_iif(const struct sk_buff *skb) return skb->rtable->rt_iif; } +static inline struct request_sock *inet_reqsk_alloc(struct request_sock_ops *ops) +{ + struct request_sock *req = reqsk_alloc(ops); + + if (req != NULL) + inet_rsk(req)->opt = NULL; + + return req; +} + #endif /* _INET_SOCK_H */ diff --git a/include/net/ipv6.h b/include/net/ipv6.h index e0a612bc9c4ef8f5bdb1a3b70a1685b153ca38fa..f422f7218e1c1d257c3a90d19dcc64853d3473ff 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -367,6 +367,12 @@ static inline int ipv6_addr_any(const struct in6_addr *a) a->s6_addr32[2] | a->s6_addr32[3] ) == 0); } +static inline int ipv6_addr_loopback(const struct in6_addr *a) +{ + return ((a->s6_addr32[0] | a->s6_addr32[1] | + a->s6_addr32[2] | (a->s6_addr32[3] ^ htonl(1))) == 0); +} + static inline int ipv6_addr_v4mapped(const struct in6_addr *a) { return ((a->s6_addr32[0] | a->s6_addr32[1] | diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 4a80d74975e843d6fed5511a477c009ed9b1667e..dae3f9ec11549b240ae07be19dc4f58a2389ce62 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1594,13 +1594,16 @@ void ieee80211_wake_queues(struct ieee80211_hw *hw); void ieee80211_scan_completed(struct ieee80211_hw *hw); /** - * ieee80211_iterate_active_interfaces - iterate active interfaces + * ieee80211_iterate_active_interfaces- iterate active interfaces * * This function iterates over the interfaces associated with a given * hardware that are currently active and calls the callback for them. + * This function allows the iterator function to sleep, when the iterator + * function is atomic @ieee80211_iterate_active_interfaces_atomic can + * be used. * * @hw: the hardware struct of which the interfaces should be iterated over - * @iterator: the iterator function to call, cannot sleep + * @iterator: the iterator function to call * @data: first argument of the iterator function */ void ieee80211_iterate_active_interfaces(struct ieee80211_hw *hw, @@ -1608,6 +1611,24 @@ void ieee80211_iterate_active_interfaces(struct ieee80211_hw *hw, struct ieee80211_vif *vif), void *data); +/** + * ieee80211_iterate_active_interfaces_atomic - iterate active interfaces + * + * This function iterates over the interfaces associated with a given + * hardware that are currently active and calls the callback for them. + * This function requires the iterator callback function to be atomic, + * if that is not desired, use @ieee80211_iterate_active_interfaces instead. + * + * @hw: the hardware struct of which the interfaces should be iterated over + * @iterator: the iterator function to call, cannot sleep + * @data: first argument of the iterator function + */ +void ieee80211_iterate_active_interfaces_atomic(struct ieee80211_hw *hw, + void (*iterator)(void *data, + u8 *mac, + struct ieee80211_vif *vif), + void *data); + /** * ieee80211_start_tx_ba_session - Start a tx Block Ack session. * @hw: pointer as obtained from ieee80211_alloc_hw(). diff --git a/include/net/ndisc.h b/include/net/ndisc.h index 9c451ff2f4f443dc3234e06b7f4a21f8ddcc2475..a01b7c4dc76371dba52e2aebac23ae254238b6e5 100644 --- a/include/net/ndisc.h +++ b/include/net/ndisc.h @@ -129,6 +129,10 @@ extern int ndisc_ifinfo_sysctl_change(struct ctl_table *ctl, void __user *buffer, size_t *lenp, loff_t *ppos); +int ndisc_ifinfo_sysctl_strategy(ctl_table *ctl, int __user *name, + int nlen, void __user *oldval, + size_t __user *oldlenp, + void __user *newval, size_t newlen); #endif extern void inet6_ifinfo_notify(int event, diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index aa540e6be502b49c5b7322e6ee57f630e6fa584a..d9dd0f7072969d7407c145f96d54d82a51c00d7a 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -95,6 +95,11 @@ extern struct list_head net_namespace_list; #ifdef CONFIG_NET_NS extern void __put_net(struct net *net); +static inline int net_alive(struct net *net) +{ + return net && atomic_read(&net->count); +} + static inline struct net *get_net(struct net *net) { atomic_inc(&net->count); @@ -125,6 +130,12 @@ int net_eq(const struct net *net1, const struct net *net2) return net1 == net2; } #else + +static inline int net_alive(struct net *net) +{ + return 1; +} + static inline struct net *get_net(struct net *net) { return net; diff --git a/include/net/netfilter/nf_conntrack_extend.h b/include/net/netfilter/nf_conntrack_extend.h index f736e842977f07ce8469bf832fcf2905af36ded1..f80c0ed6d870f3514e39f9da71ce399927919465 100644 --- a/include/net/netfilter/nf_conntrack_extend.h +++ b/include/net/netfilter/nf_conntrack_extend.h @@ -15,6 +15,7 @@ enum nf_ct_ext_id /* Extensions: optional stuff which isn't permanently in struct. */ struct nf_ct_ext { + struct rcu_head rcu; u8 offset[NF_CT_EXT_NUM]; u8 len; char data[0]; diff --git a/include/net/netlink.h b/include/net/netlink.h index a5506c42f03c164350e1ba69e5dfc445d3b388c2..dfc3701dfcc3ecf5c05c5ccfb02bd10363873c9c 100644 --- a/include/net/netlink.h +++ b/include/net/netlink.h @@ -556,14 +556,12 @@ static inline void *nlmsg_get_pos(struct sk_buff *skb) * @skb: socket buffer the message is stored in * @mark: mark to trim to * - * Trims the message to the provided mark. Returns -1. + * Trims the message to the provided mark. */ -static inline int nlmsg_trim(struct sk_buff *skb, const void *mark) +static inline void nlmsg_trim(struct sk_buff *skb, const void *mark) { if (mark) skb_trim(skb, (unsigned char *) mark - skb->data); - - return -1; } /** @@ -572,11 +570,11 @@ static inline int nlmsg_trim(struct sk_buff *skb, const void *mark) * @nlh: netlink message header * * Removes the complete netlink message including all - * attributes from the socket buffer again. Returns -1. + * attributes from the socket buffer again. */ -static inline int nlmsg_cancel(struct sk_buff *skb, struct nlmsghdr *nlh) +static inline void nlmsg_cancel(struct sk_buff *skb, struct nlmsghdr *nlh) { - return nlmsg_trim(skb, nlh); + nlmsg_trim(skb, nlh); } /** @@ -772,12 +770,13 @@ static inline int __nla_parse_nested_compat(struct nlattr *tb[], int maxtype, const struct nla_policy *policy, int len) { - if (nla_len(nla) < len) - return -1; - if (nla_len(nla) >= NLA_ALIGN(len) + sizeof(struct nlattr)) - return nla_parse_nested(tb, maxtype, - nla_data(nla) + NLA_ALIGN(len), - policy); + int nested_len = nla_len(nla) - NLA_ALIGN(len); + + if (nested_len < 0) + return -EINVAL; + if (nested_len >= nla_attr_size(0)) + return nla_parse(tb, maxtype, nla_data(nla) + NLA_ALIGN(len), + nested_len, policy); memset(tb, 0, sizeof(struct nlattr *) * (maxtype + 1)); return 0; } @@ -1079,11 +1078,11 @@ static inline int nla_nest_compat_end(struct sk_buff *skb, struct nlattr *start) * @start: container attribute * * Removes the container attribute and including all nested - * attributes. Returns -1. + * attributes. Returns -EMSGSIZE */ -static inline int nla_nest_cancel(struct sk_buff *skb, struct nlattr *start) +static inline void nla_nest_cancel(struct sk_buff *skb, struct nlattr *start) { - return nlmsg_trim(skb, start); + nlmsg_trim(skb, start); } /** diff --git a/include/net/request_sock.h b/include/net/request_sock.h index b220b5f624de2cb97c60ba5c9453633f8d24be8c..0c96e7bed5db39e7eff4718353697ce52e06df96 100644 --- a/include/net/request_sock.h +++ b/include/net/request_sock.h @@ -115,8 +115,8 @@ struct request_sock_queue { struct request_sock *rskq_accept_head; struct request_sock *rskq_accept_tail; rwlock_t syn_wait_lock; - u16 rskq_defer_accept; - /* 2 bytes hole, try to pack */ + u8 rskq_defer_accept; + /* 3 bytes hole, try to pack */ struct listen_sock *listen_opt; }; diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 0ce0443c5b797596137bb76242ee18ac6ee37086..7f25195f98557aff042ba461f4638f7ae5fdfe2b 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -548,7 +548,8 @@ struct sctp_af { struct dst_entry *(*get_dst) (struct sctp_association *asoc, union sctp_addr *daddr, union sctp_addr *saddr); - void (*get_saddr) (struct sctp_association *asoc, + void (*get_saddr) (struct sctp_sock *sk, + struct sctp_association *asoc, struct dst_entry *dst, union sctp_addr *daddr, union sctp_addr *saddr); @@ -587,6 +588,7 @@ struct sctp_af { int (*is_ce) (const struct sk_buff *sk); void (*seq_dump_addr)(struct seq_file *seq, union sctp_addr *addr); + void (*ecn_capable)(struct sock *sk); __u16 net_header_len; int sockaddr_len; sa_family_t sa_family; @@ -901,7 +903,10 @@ struct sctp_transport { * calculation completes (i.e. the DATA chunk * is SACK'd) clear this flag. */ - int rto_pending; + __u8 rto_pending; + + /* Flag to track the current fast recovery state */ + __u8 fast_recovery; /* * These are the congestion stats. @@ -920,6 +925,9 @@ struct sctp_transport { /* Data that has been sent, but not acknowledged. */ __u32 flight_size; + /* TSN marking the fast recovery exit point */ + __u32 fast_recovery_exit; + /* Destination */ struct dst_entry *dst; /* Source address. */ @@ -1044,7 +1052,7 @@ void sctp_transport_route(struct sctp_transport *, union sctp_addr *, struct sctp_sock *); void sctp_transport_pmtu(struct sctp_transport *); void sctp_transport_free(struct sctp_transport *); -void sctp_transport_reset_timers(struct sctp_transport *); +void sctp_transport_reset_timers(struct sctp_transport *, int); void sctp_transport_hold(struct sctp_transport *); void sctp_transport_put(struct sctp_transport *); void sctp_transport_update_rto(struct sctp_transport *, __u32); @@ -1134,6 +1142,9 @@ struct sctp_outq { /* How many unackd bytes do we have in-flight? */ __u32 outstanding_bytes; + /* Are we doing fast-rtx on this queue */ + char fast_rtx; + /* Corked? */ char cork; diff --git a/include/net/tcp.h b/include/net/tcp.h index 633147cb6bbc8967bc5ab04bdd6dd251a9dde90d..cf54034019d9eafee928bf10b4180cea2c091ed0 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -139,7 +139,6 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo); #define MAX_TCP_KEEPINTVL 32767 #define MAX_TCP_KEEPCNT 127 #define MAX_TCP_SYNCNT 127 -#define MAX_TCP_ACCEPT_DEFERRED 65535 #define TCP_SYNQ_INTERVAL (HZ/5) /* Period of SYNACK timer */ @@ -433,7 +432,6 @@ extern struct sk_buff * tcp_make_synack(struct sock *sk, extern int tcp_disconnect(struct sock *sk, int flags); -extern void tcp_unhash(struct sock *sk); /* From syncookies.c */ extern __u32 syncookie_secret[2][16-4+SHA_DIGEST_WORDS]; diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h index 27394e0447d88d9b5d788b14b8e4bed582b45817..112934a3288d598868ca19f2a471e52a0d07066e 100644 --- a/include/net/transp_v6.h +++ b/include/net/transp_v6.h @@ -40,7 +40,8 @@ extern int datagram_recv_ctl(struct sock *sk, struct msghdr *msg, struct sk_buff *skb); -extern int datagram_send_ctl(struct msghdr *msg, +extern int datagram_send_ctl(struct net *net, + struct msghdr *msg, struct flowi *fl, struct ipv6_txoptions *opt, int *hlimit, int *tclass); diff --git a/include/net/udp.h b/include/net/udp.h index 3e55a99b0ba3836441804f33b7c6880d21a3d9cb..ccce83707046ca85dd0a1d20c2c2e937342fd270 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -135,6 +135,7 @@ extern void udp_err(struct sk_buff *, u32); extern int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, size_t len); +extern void udp_flush_pending_frames(struct sock *sk); extern int udp_rcv(struct sk_buff *skb); extern int udp_ioctl(struct sock *sk, int cmd, unsigned long arg); diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 911a661b7278c08ef43d91afaceb1098b2670e15..31d30b1852e8880c0e63333085309e5263f0954b 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -105,7 +105,6 @@ enum ib_device_cap_flags { */ IB_DEVICE_UD_IP_CSUM = (1<<18), IB_DEVICE_UD_TSO = (1<<19), - IB_DEVICE_SEND_W_INV = (1<<21), }; enum ib_atomic_cap { diff --git a/include/sound/ac97_codec.h b/include/sound/ac97_codec.h index 049edc5e6461a08ac13fadebfe1367275bd1a7a4..9c309daf492b43b5221b051efa62edb6015ec6c6 100644 --- a/include/sound/ac97_codec.h +++ b/include/sound/ac97_codec.h @@ -505,6 +505,7 @@ struct snd_ac97 { unsigned short pcmreg[3]; // PCM registers unsigned short codec_cfg[3]; // CODEC_CFG bits unsigned char swap_mic_linein; // AD1986/AD1986A only + unsigned char lo_as_master; /* LO as master */ } ad18xx; unsigned int dev_flags; /* device specific */ } spec; diff --git a/include/xen/interface/xen.h b/include/xen/interface/xen.h index 9b018da48cf3145705af0a2f4f0b4228e8b1b889..819a0331cda9d440fd368f16d38941db371caa8c 100644 --- a/include/xen/interface/xen.h +++ b/include/xen/interface/xen.h @@ -10,6 +10,7 @@ #define __XEN_PUBLIC_XEN_H__ #include +#include /* * XEN "SYSTEM CALLS" (a.k.a. HYPERCALLS). @@ -336,7 +337,7 @@ struct vcpu_info { uint8_t evtchn_upcall_mask; unsigned long evtchn_pending_sel; struct arch_vcpu_info arch; - struct vcpu_time_info time; + struct pvclock_vcpu_time_info time; }; /* 64 bytes (x86) */ /* @@ -384,9 +385,7 @@ struct shared_info { * Wallclock time: updated only by control software. Guests should base * their gettimeofday() syscall on this wallclock-base value. */ - uint32_t wc_version; /* Version counter: see vcpu_time_info_t. */ - uint32_t wc_sec; /* Secs 00:00:00 UTC, Jan 1, 1970. */ - uint32_t wc_nsec; /* Nsecs 00:00:00 UTC, Jan 1, 1970. */ + struct pvclock_wall_clock wc; struct arch_shared_info arch; diff --git a/init/Kconfig b/init/Kconfig index 6135d07f31ece506c597e06c04d220d53308fbfe..6199d1120900841ca57367cc33a01f36eff72d12 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -13,6 +13,7 @@ config DEFCONFIG_LIST default "/lib/modules/$UNAME_RELEASE/.config" default "/etc/kernel-config" default "/boot/config-$UNAME_RELEASE" + default "$ARCH_DEFCONFIG" default "arch/$ARCH/defconfig" menu "General setup" diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c index 7473b0c59d4dd11c438bd4808c0044caba4e7a33..693d24694a6c9f1839a4f7f2f7828f4671d16459 100644 --- a/init/do_mounts_md.c +++ b/init/do_mounts_md.c @@ -24,7 +24,6 @@ static struct { static int md_setup_ents __initdata; -extern int mdp_major; /* * Parse the command-line parameters given our kernel, but do not * actually try to invoke the MD device now; that is handled by diff --git a/ipc/msg.c b/ipc/msg.c index 32494e8cc7a5cd5fa72b874da80c149f007e84cb..b4eee1c6101d6fda19583015a8f4881bc74f8f4b 100644 --- a/ipc/msg.c +++ b/ipc/msg.c @@ -98,20 +98,15 @@ void recompute_msgmni(struct ipc_namespace *ns) if (allowed < MSGMNI) { ns->msg_ctlmni = MSGMNI; - goto out_callback; + return; } if (allowed > IPCMNI / nb_ns) { ns->msg_ctlmni = IPCMNI / nb_ns; - goto out_callback; + return; } ns->msg_ctlmni = allowed; - -out_callback: - - printk(KERN_INFO "msgmni has been set to %d for ipc namespace %p\n", - ns->msg_ctlmni, ns); } void msg_init_ns(struct ipc_namespace *ns) @@ -136,6 +131,10 @@ void msg_exit_ns(struct ipc_namespace *ns) void __init msg_init(void) { msg_init_ns(&init_ipc_ns); + + printk(KERN_INFO "msgmni has been set to %d\n", + init_ipc_ns.msg_ctlmni); + ipc_init_proc_interface("sysvipc/msg", " key msqid perms cbytes qnum lspid lrpid uid gid cuid cgid stime rtime ctime\n", IPC_MSG_IDS, sysvipc_msg_proc_show); diff --git a/ipc/shm.c b/ipc/shm.c index 554429ade079ffbcd8b19fbfd657772db2eb36ec..790240cd067f60860957951db601dfb2fc81e373 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -894,8 +894,6 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr) if (!sfd) goto out_put_dentry; - err = -ENOMEM; - file = alloc_file(path.mnt, path.dentry, f_mode, &shm_file_operations); if (!file) goto out_free; @@ -1060,16 +1058,16 @@ asmlinkage long sys_shmdt(char __user *shmaddr) static int sysvipc_shm_proc_show(struct seq_file *s, void *it) { struct shmid_kernel *shp = it; - char *format; -#define SMALL_STRING "%10d %10d %4o %10u %5u %5u %5d %5u %5u %5u %5u %10lu %10lu %10lu\n" -#define BIG_STRING "%10d %10d %4o %21u %5u %5u %5d %5u %5u %5u %5u %10lu %10lu %10lu\n" +#if BITS_PER_LONG <= 32 +#define SIZE_SPEC "%10lu" +#else +#define SIZE_SPEC "%21lu" +#endif - if (sizeof(size_t) <= sizeof(int)) - format = SMALL_STRING; - else - format = BIG_STRING; - return seq_printf(s, format, + return seq_printf(s, + "%10d %10d %4o " SIZE_SPEC " %5u %5u " + "%5lu %5u %5u %5u %5u %10lu %10lu %10lu\n", shp->shm_perm.key, shp->shm_perm.id, shp->shm_perm.mode, diff --git a/kernel/audit.c b/kernel/audit.c index b7d3709cc452afdba06492ecf2c977bab04dd530..e092f1c0ce3030916d9ad4c3af2b90fd64082f15 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -572,16 +572,17 @@ void audit_send_reply(int pid, int seq, int type, int done, int multi, skb = audit_make_reply(pid, seq, type, done, multi, payload, size); if (!skb) - return; + goto out; reply->pid = pid; reply->skb = skb; tsk = kthread_run(audit_send_reply_thread, reply, "audit_send_reply"); - if (IS_ERR(tsk)) { - kfree(reply); - kfree_skb(skb); - } + if (!IS_ERR(tsk)) + return; + kfree_skb(skb); +out: + kfree(reply); } /* @@ -737,7 +738,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) if (!audit_enabled && msg_type != AUDIT_USER_AVC) return 0; - err = audit_filter_user(&NETLINK_CB(skb), msg_type); + err = audit_filter_user(&NETLINK_CB(skb)); if (err == 1) { err = 0; if (msg_type == AUDIT_USER_TTY) { @@ -778,7 +779,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) } /* fallthrough */ case AUDIT_LIST: - err = audit_receive_filter(nlh->nlmsg_type, NETLINK_CB(skb).pid, + err = audit_receive_filter(msg_type, NETLINK_CB(skb).pid, uid, seq, data, nlmsg_len(nlh), loginuid, sessionid, sid); break; @@ -797,7 +798,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) } /* fallthrough */ case AUDIT_LIST_RULES: - err = audit_receive_filter(nlh->nlmsg_type, NETLINK_CB(skb).pid, + err = audit_receive_filter(msg_type, NETLINK_CB(skb).pid, uid, seq, data, nlmsg_len(nlh), loginuid, sessionid, sid); break; diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c index 9ef5e0aacc3cd5461d203b2a998f40186f02dd8a..f7921a2ecf16c07537971fd62624ef1a40046812 100644 --- a/kernel/audit_tree.c +++ b/kernel/audit_tree.c @@ -172,10 +172,9 @@ static void insert_hash(struct audit_chunk *chunk) struct audit_chunk *audit_tree_lookup(const struct inode *inode) { struct list_head *list = chunk_hash(inode); - struct list_head *pos; + struct audit_chunk *p; - list_for_each_rcu(pos, list) { - struct audit_chunk *p = container_of(pos, struct audit_chunk, hash); + list_for_each_entry_rcu(p, list, hash) { if (p->watch.inode == inode) { get_inotify_watch(&p->watch); return p; diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c index 0e0bd27e65129ec94e087753ba398c42f92acc7e..98c50cc671bb85525f8534cc422bc692dbef5dc9 100644 --- a/kernel/auditfilter.c +++ b/kernel/auditfilter.c @@ -1544,6 +1544,7 @@ static void audit_log_rule_change(uid_t loginuid, u32 sessionid, u32 sid, * @data: payload data * @datasz: size of payload data * @loginuid: loginuid of sender + * @sessionid: sessionid for netlink audit message * @sid: SE Linux Security ID of sender */ int audit_receive_filter(int type, int pid, int uid, int seq, void *data, @@ -1720,7 +1721,7 @@ static int audit_filter_user_rules(struct netlink_skb_parms *cb, return 1; } -int audit_filter_user(struct netlink_skb_parms *cb, int type) +int audit_filter_user(struct netlink_skb_parms *cb) { enum audit_state state = AUDIT_DISABLED; struct audit_entry *e; diff --git a/kernel/capability.c b/kernel/capability.c index 39e8193b41ea658f1d67fca1d91edb38e698edea..cfbe44299488c18187d80acbe06d9e03c5dc8a83 100644 --- a/kernel/capability.c +++ b/kernel/capability.c @@ -52,6 +52,69 @@ static void warn_legacy_capability_use(void) } } +/* + * Version 2 capabilities worked fine, but the linux/capability.h file + * that accompanied their introduction encouraged their use without + * the necessary user-space source code changes. As such, we have + * created a version 3 with equivalent functionality to version 2, but + * with a header change to protect legacy source code from using + * version 2 when it wanted to use version 1. If your system has code + * that trips the following warning, it is using version 2 specific + * capabilities and may be doing so insecurely. + * + * The remedy is to either upgrade your version of libcap (to 2.10+, + * if the application is linked against it), or recompile your + * application with modern kernel headers and this warning will go + * away. + */ + +static void warn_deprecated_v2(void) +{ + static int warned; + + if (!warned) { + char name[sizeof(current->comm)]; + + printk(KERN_INFO "warning: `%s' uses deprecated v2" + " capabilities in a way that may be insecure.\n", + get_task_comm(name, current)); + warned = 1; + } +} + +/* + * Version check. Return the number of u32s in each capability flag + * array, or a negative value on error. + */ +static int cap_validate_magic(cap_user_header_t header, unsigned *tocopy) +{ + __u32 version; + + if (get_user(version, &header->version)) + return -EFAULT; + + switch (version) { + case _LINUX_CAPABILITY_VERSION_1: + warn_legacy_capability_use(); + *tocopy = _LINUX_CAPABILITY_U32S_1; + break; + case _LINUX_CAPABILITY_VERSION_2: + warn_deprecated_v2(); + /* + * fall through - v3 is otherwise equivalent to v2. + */ + case _LINUX_CAPABILITY_VERSION_3: + *tocopy = _LINUX_CAPABILITY_U32S_3; + break; + default: + if (put_user((u32)_KERNEL_CAPABILITY_VERSION, &header->version)) + return -EFAULT; + return -EINVAL; + } + + return 0; +} + /* * For sys_getproccap() and sys_setproccap(), any of the three * capability set pointers may be NULL -- indicating that that set is @@ -71,27 +134,13 @@ asmlinkage long sys_capget(cap_user_header_t header, cap_user_data_t dataptr) { int ret = 0; pid_t pid; - __u32 version; struct task_struct *target; unsigned tocopy; kernel_cap_t pE, pI, pP; - if (get_user(version, &header->version)) - return -EFAULT; - - switch (version) { - case _LINUX_CAPABILITY_VERSION_1: - warn_legacy_capability_use(); - tocopy = _LINUX_CAPABILITY_U32S_1; - break; - case _LINUX_CAPABILITY_VERSION_2: - tocopy = _LINUX_CAPABILITY_U32S_2; - break; - default: - if (put_user(_LINUX_CAPABILITY_VERSION, &header->version)) - return -EFAULT; - return -EINVAL; - } + ret = cap_validate_magic(header, &tocopy); + if (ret != 0) + return ret; if (get_user(pid, &header->pid)) return -EFAULT; @@ -118,7 +167,7 @@ out: spin_unlock(&task_capability_lock); if (!ret) { - struct __user_cap_data_struct kdata[_LINUX_CAPABILITY_U32S]; + struct __user_cap_data_struct kdata[_KERNEL_CAPABILITY_U32S]; unsigned i; for (i = 0; i < tocopy; i++) { @@ -128,7 +177,7 @@ out: } /* - * Note, in the case, tocopy < _LINUX_CAPABILITY_U32S, + * Note, in the case, tocopy < _KERNEL_CAPABILITY_U32S, * we silently drop the upper capabilities here. This * has the effect of making older libcap * implementations implicitly drop upper capability @@ -240,30 +289,16 @@ static inline int cap_set_all(kernel_cap_t *effective, */ asmlinkage long sys_capset(cap_user_header_t header, const cap_user_data_t data) { - struct __user_cap_data_struct kdata[_LINUX_CAPABILITY_U32S]; + struct __user_cap_data_struct kdata[_KERNEL_CAPABILITY_U32S]; unsigned i, tocopy; kernel_cap_t inheritable, permitted, effective; - __u32 version; struct task_struct *target; int ret; pid_t pid; - if (get_user(version, &header->version)) - return -EFAULT; - - switch (version) { - case _LINUX_CAPABILITY_VERSION_1: - warn_legacy_capability_use(); - tocopy = _LINUX_CAPABILITY_U32S_1; - break; - case _LINUX_CAPABILITY_VERSION_2: - tocopy = _LINUX_CAPABILITY_U32S_2; - break; - default: - if (put_user(_LINUX_CAPABILITY_VERSION, &header->version)) - return -EFAULT; - return -EINVAL; - } + ret = cap_validate_magic(header, &tocopy); + if (ret != 0) + return ret; if (get_user(pid, &header->pid)) return -EFAULT; @@ -281,7 +316,7 @@ asmlinkage long sys_capset(cap_user_header_t header, const cap_user_data_t data) permitted.cap[i] = kdata[i].permitted; inheritable.cap[i] = kdata[i].inheritable; } - while (i < _LINUX_CAPABILITY_U32S) { + while (i < _KERNEL_CAPABILITY_U32S) { effective.cap[i] = 0; permitted.cap[i] = 0; inheritable.cap[i] = 0; diff --git a/kernel/cgroup.c b/kernel/cgroup.c index fbc6fc8949b4e718be405f500e977bb10841cf64..15ac0e1e4f4de9dde14a6fe17e9b3d6e059a4baf 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -2903,7 +2903,7 @@ int cgroup_clone(struct task_struct *tsk, struct cgroup_subsys *subsys) cg = tsk->cgroups; parent = task_cgroup(tsk, subsys->subsys_id); - snprintf(nodename, MAX_CGROUP_TYPE_NAMELEN, "node_%d", tsk->pid); + snprintf(nodename, MAX_CGROUP_TYPE_NAMELEN, "%d", tsk->pid); /* Pin the hierarchy */ atomic_inc(&parent->root->sb->s_active); diff --git a/kernel/cpuset.c b/kernel/cpuset.c index 86ea9e34e3260138401663be21dd22d1892c4ce3..9fceb97e989c25c82e438010437804774b892025 100644 --- a/kernel/cpuset.c +++ b/kernel/cpuset.c @@ -797,8 +797,10 @@ static int update_cpumask(struct cpuset *cs, char *buf) retval = cpulist_parse(buf, trialcs.cpus_allowed); if (retval < 0) return retval; + + if (!cpus_subset(trialcs.cpus_allowed, cpu_online_map)) + return -EINVAL; } - cpus_and(trialcs.cpus_allowed, trialcs.cpus_allowed, cpu_online_map); retval = validate_change(cs, &trialcs); if (retval < 0) return retval; @@ -932,9 +934,11 @@ static int update_nodemask(struct cpuset *cs, char *buf) retval = nodelist_parse(buf, trialcs.mems_allowed); if (retval < 0) goto done; + + if (!nodes_subset(trialcs.mems_allowed, + node_states[N_HIGH_MEMORY])) + return -EINVAL; } - nodes_and(trialcs.mems_allowed, trialcs.mems_allowed, - node_states[N_HIGH_MEMORY]); oldmem = cs->mems_allowed; if (nodes_equal(oldmem, trialcs.mems_allowed)) { retval = 0; /* Too easy - nothing to do */ @@ -1033,8 +1037,8 @@ int current_cpuset_is_being_rebound(void) static int update_relax_domain_level(struct cpuset *cs, s64 val) { - if ((int)val < 0) - val = -1; + if (val < -1 || val >= SD_LV_MAX) + return -EINVAL; if (val != cs->relax_domain_level) { cs->relax_domain_level = val; @@ -1886,6 +1890,12 @@ static void common_cpu_mem_hotplug_unplug(void) top_cpuset.mems_allowed = node_states[N_HIGH_MEMORY]; scan_for_empty_cpusets(&top_cpuset); + /* + * Scheduler destroys domains on hotplug events. + * Rebuild them based on the current settings. + */ + rebuild_sched_domains(); + cgroup_unlock(); } diff --git a/kernel/exit.c b/kernel/exit.c index 1510f78a0ffa5a9496604b3acee679ca63d93c99..8f6185e69b691265746f81a1ca4ce9de9fd8a640 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -126,6 +126,12 @@ static void __exit_signal(struct task_struct *tsk) __unhash_process(tsk); + /* + * Do this under ->siglock, we can race with another thread + * doing sigqueue_free() if we have SIGQUEUE_PREALLOC signals. + */ + flush_sigqueue(&tsk->pending); + tsk->signal = NULL; tsk->sighand = NULL; spin_unlock(&sighand->siglock); @@ -133,7 +139,6 @@ static void __exit_signal(struct task_struct *tsk) __cleanup_sighand(sighand); clear_tsk_thread_flag(tsk,TIF_SIGPENDING); - flush_sigqueue(&tsk->pending); if (sig) { flush_sigqueue(&sig->shared_pending); taskstats_tgid_free(sig); diff --git a/kernel/fork.c b/kernel/fork.c index 933e60ebccae9f35001753a4426993c6aaf54fb6..19908b26cf80494a0db8f3410384521081293a32 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -660,136 +660,6 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk) return 0; } -static int count_open_files(struct fdtable *fdt) -{ - int size = fdt->max_fds; - int i; - - /* Find the last open fd */ - for (i = size/(8*sizeof(long)); i > 0; ) { - if (fdt->open_fds->fds_bits[--i]) - break; - } - i = (i+1) * 8 * sizeof(long); - return i; -} - -static struct files_struct *alloc_files(void) -{ - struct files_struct *newf; - struct fdtable *fdt; - - newf = kmem_cache_alloc(files_cachep, GFP_KERNEL); - if (!newf) - goto out; - - atomic_set(&newf->count, 1); - - spin_lock_init(&newf->file_lock); - newf->next_fd = 0; - fdt = &newf->fdtab; - fdt->max_fds = NR_OPEN_DEFAULT; - fdt->close_on_exec = (fd_set *)&newf->close_on_exec_init; - fdt->open_fds = (fd_set *)&newf->open_fds_init; - fdt->fd = &newf->fd_array[0]; - INIT_RCU_HEAD(&fdt->rcu); - fdt->next = NULL; - rcu_assign_pointer(newf->fdt, fdt); -out: - return newf; -} - -/* - * Allocate a new files structure and copy contents from the - * passed in files structure. - * errorp will be valid only when the returned files_struct is NULL. - */ -static struct files_struct *dup_fd(struct files_struct *oldf, int *errorp) -{ - struct files_struct *newf; - struct file **old_fds, **new_fds; - int open_files, size, i; - struct fdtable *old_fdt, *new_fdt; - - *errorp = -ENOMEM; - newf = alloc_files(); - if (!newf) - goto out; - - spin_lock(&oldf->file_lock); - old_fdt = files_fdtable(oldf); - new_fdt = files_fdtable(newf); - open_files = count_open_files(old_fdt); - - /* - * Check whether we need to allocate a larger fd array and fd set. - * Note: we're not a clone task, so the open count won't change. - */ - if (open_files > new_fdt->max_fds) { - new_fdt->max_fds = 0; - spin_unlock(&oldf->file_lock); - spin_lock(&newf->file_lock); - *errorp = expand_files(newf, open_files-1); - spin_unlock(&newf->file_lock); - if (*errorp < 0) - goto out_release; - new_fdt = files_fdtable(newf); - /* - * Reacquire the oldf lock and a pointer to its fd table - * who knows it may have a new bigger fd table. We need - * the latest pointer. - */ - spin_lock(&oldf->file_lock); - old_fdt = files_fdtable(oldf); - } - - old_fds = old_fdt->fd; - new_fds = new_fdt->fd; - - memcpy(new_fdt->open_fds->fds_bits, - old_fdt->open_fds->fds_bits, open_files/8); - memcpy(new_fdt->close_on_exec->fds_bits, - old_fdt->close_on_exec->fds_bits, open_files/8); - - for (i = open_files; i != 0; i--) { - struct file *f = *old_fds++; - if (f) { - get_file(f); - } else { - /* - * The fd may be claimed in the fd bitmap but not yet - * instantiated in the files array if a sibling thread - * is partway through open(). So make sure that this - * fd is available to the new process. - */ - FD_CLR(open_files - i, new_fdt->open_fds); - } - rcu_assign_pointer(*new_fds++, f); - } - spin_unlock(&oldf->file_lock); - - /* compute the remainder to be cleared */ - size = (new_fdt->max_fds - open_files) * sizeof(struct file *); - - /* This is long word aligned thus could use a optimized version */ - memset(new_fds, 0, size); - - if (new_fdt->max_fds > open_files) { - int left = (new_fdt->max_fds-open_files)/8; - int start = open_files / (8 * sizeof(unsigned long)); - - memset(&new_fdt->open_fds->fds_bits[start], 0, left); - memset(&new_fdt->close_on_exec->fds_bits[start], 0, left); - } - - return newf; - -out_release: - kmem_cache_free(files_cachep, newf); -out: - return NULL; -} - static int copy_files(unsigned long clone_flags, struct task_struct * tsk) { struct files_struct *oldf, *newf; diff --git a/kernel/futex.c b/kernel/futex.c index 449def8074fea501f16371365c5721b173797164..7d1136e97c142d198b897dab1846acd99f1f655f 100644 --- a/kernel/futex.c +++ b/kernel/futex.c @@ -1096,21 +1096,64 @@ static void unqueue_me_pi(struct futex_q *q) * private futexes. */ static int fixup_pi_state_owner(u32 __user *uaddr, struct futex_q *q, - struct task_struct *newowner) + struct task_struct *newowner, + struct rw_semaphore *fshared) { u32 newtid = task_pid_vnr(newowner) | FUTEX_WAITERS; struct futex_pi_state *pi_state = q->pi_state; + struct task_struct *oldowner = pi_state->owner; u32 uval, curval, newval; - int ret; + int ret, attempt = 0; /* Owner died? */ + if (!pi_state->owner) + newtid |= FUTEX_OWNER_DIED; + + /* + * We are here either because we stole the rtmutex from the + * pending owner or we are the pending owner which failed to + * get the rtmutex. We have to replace the pending owner TID + * in the user space variable. This must be atomic as we have + * to preserve the owner died bit here. + * + * Note: We write the user space value _before_ changing the + * pi_state because we can fault here. Imagine swapped out + * pages or a fork, which was running right before we acquired + * mmap_sem, that marked all the anonymous memory readonly for + * cow. + * + * Modifying pi_state _before_ the user space value would + * leave the pi_state in an inconsistent state when we fault + * here, because we need to drop the hash bucket lock to + * handle the fault. This might be observed in the PID check + * in lookup_pi_state. + */ +retry: + if (get_futex_value_locked(&uval, uaddr)) + goto handle_fault; + + while (1) { + newval = (uval & FUTEX_OWNER_DIED) | newtid; + + curval = cmpxchg_futex_value_locked(uaddr, uval, newval); + + if (curval == -EFAULT) + goto handle_fault; + if (curval == uval) + break; + uval = curval; + } + + /* + * We fixed up user space. Now we need to fix the pi_state + * itself. + */ if (pi_state->owner != NULL) { spin_lock_irq(&pi_state->owner->pi_lock); WARN_ON(list_empty(&pi_state->list)); list_del_init(&pi_state->list); spin_unlock_irq(&pi_state->owner->pi_lock); - } else - newtid |= FUTEX_OWNER_DIED; + } pi_state->owner = newowner; @@ -1118,26 +1161,35 @@ static int fixup_pi_state_owner(u32 __user *uaddr, struct futex_q *q, WARN_ON(!list_empty(&pi_state->list)); list_add(&pi_state->list, &newowner->pi_state_list); spin_unlock_irq(&newowner->pi_lock); + return 0; /* - * We own it, so we have to replace the pending owner - * TID. This must be atomic as we have preserve the - * owner died bit here. + * To handle the page fault we need to drop the hash bucket + * lock here. That gives the other task (either the pending + * owner itself or the task which stole the rtmutex) the + * chance to try the fixup of the pi_state. So once we are + * back from handling the fault we need to check the pi_state + * after reacquiring the hash bucket lock and before trying to + * do another fixup. When the fixup has been done already we + * simply return. */ - ret = get_futex_value_locked(&uval, uaddr); +handle_fault: + spin_unlock(q->lock_ptr); - while (!ret) { - newval = (uval & FUTEX_OWNER_DIED) | newtid; + ret = futex_handle_fault((unsigned long)uaddr, fshared, attempt++); - curval = cmpxchg_futex_value_locked(uaddr, uval, newval); + spin_lock(q->lock_ptr); - if (curval == -EFAULT) - ret = -EFAULT; - if (curval == uval) - break; - uval = curval; - } - return ret; + /* + * Check if someone else fixed it for us: + */ + if (pi_state->owner != oldowner) + return 0; + + if (ret) + return ret; + + goto retry; } /* @@ -1507,7 +1559,7 @@ static int futex_lock_pi(u32 __user *uaddr, struct rw_semaphore *fshared, * that case: */ if (q.pi_state->owner != curr) - ret = fixup_pi_state_owner(uaddr, &q, curr); + ret = fixup_pi_state_owner(uaddr, &q, curr, fshared); } else { /* * Catch the rare case, where the lock was released @@ -1539,7 +1591,8 @@ static int futex_lock_pi(u32 __user *uaddr, struct rw_semaphore *fshared, int res; owner = rt_mutex_owner(&q.pi_state->pi_mutex); - res = fixup_pi_state_owner(uaddr, &q, owner); + res = fixup_pi_state_owner(uaddr, &q, owner, + fshared); /* propagate -EFAULT, if the fixup failed */ if (res) diff --git a/kernel/kgdb.c b/kernel/kgdb.c index 14787de568b3c916320d06e5f73184e65966dfcc..3ec23c3ec97fae75910a399b4b7200fb6a9169c6 100644 --- a/kernel/kgdb.c +++ b/kernel/kgdb.c @@ -52,6 +52,7 @@ #include #include #include +#include static int kgdb_break_asap; @@ -227,8 +228,6 @@ void __weak kgdb_disable_hw_debug(struct pt_regs *regs) * GDB remote protocol parser: */ -static const char hexchars[] = "0123456789abcdef"; - static int hex(char ch) { if ((ch >= 'a') && (ch <= 'f')) @@ -316,8 +315,8 @@ static void put_packet(char *buffer) } kgdb_io_ops->write_char('#'); - kgdb_io_ops->write_char(hexchars[checksum >> 4]); - kgdb_io_ops->write_char(hexchars[checksum & 0xf]); + kgdb_io_ops->write_char(hex_asc_hi(checksum)); + kgdb_io_ops->write_char(hex_asc_lo(checksum)); if (kgdb_io_ops->flush) kgdb_io_ops->flush(); @@ -478,8 +477,8 @@ static void error_packet(char *pkt, int error) { error = -error; pkt[0] = 'E'; - pkt[1] = hexchars[(error / 10)]; - pkt[2] = hexchars[(error % 10)]; + pkt[1] = hex_asc[(error / 10)]; + pkt[2] = hex_asc[(error % 10)]; pkt[3] = '\0'; } @@ -510,10 +509,7 @@ static void int_to_threadref(unsigned char *id, int value) scan = (unsigned char *)id; while (i--) *scan++ = 0; - *scan++ = (value >> 24) & 0xff; - *scan++ = (value >> 16) & 0xff; - *scan++ = (value >> 8) & 0xff; - *scan++ = (value & 0xff); + put_unaligned_be32(value, scan); } static struct task_struct *getthread(struct pt_regs *regs, int tid) @@ -1503,7 +1499,8 @@ int kgdb_nmicallback(int cpu, void *regs) return 1; } -void kgdb_console_write(struct console *co, const char *s, unsigned count) +static void kgdb_console_write(struct console *co, const char *s, + unsigned count) { unsigned long flags; diff --git a/kernel/kprobes.c b/kernel/kprobes.c index 1e0250cb94860be6931efce5e37138fa488c18db..d4998f81e229efdc83d7135ecc61fa0cc70ecd91 100644 --- a/kernel/kprobes.c +++ b/kernel/kprobes.c @@ -699,8 +699,9 @@ static int __register_kprobes(struct kprobe **kps, int num, return -EINVAL; for (i = 0; i < num; i++) { ret = __register_kprobe(kps[i], called_from); - if (ret < 0 && i > 0) { - unregister_kprobes(kps, i); + if (ret < 0) { + if (i > 0) + unregister_kprobes(kps, i); break; } } @@ -776,8 +777,9 @@ static int __register_jprobes(struct jprobe **jps, int num, jp->kp.break_handler = longjmp_break_handler; ret = __register_kprobe(&jp->kp, called_from); } - if (ret < 0 && i > 0) { - unregister_jprobes(jps, i); + if (ret < 0) { + if (i > 0) + unregister_jprobes(jps, i); break; } } @@ -920,8 +922,9 @@ static int __register_kretprobes(struct kretprobe **rps, int num, return -EINVAL; for (i = 0; i < num; i++) { ret = __register_kretprobe(rps[i], called_from); - if (ret < 0 && i > 0) { - unregister_kretprobes(rps, i); + if (ret < 0) { + if (i > 0) + unregister_kretprobes(rps, i); break; } } diff --git a/kernel/module.c b/kernel/module.c index f5e9491ef7ac2ed9d9473ded84c37f5018ed722c..5f80478b746d4eeb1a1dc92040c1e8eacd31bc34 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -1337,7 +1337,19 @@ out_unreg: kobject_put(&mod->mkobj.kobj); return err; } -#endif + +static void mod_sysfs_fini(struct module *mod) +{ + kobject_put(&mod->mkobj.kobj); +} + +#else /* CONFIG_SYSFS */ + +static void mod_sysfs_fini(struct module *mod) +{ +} + +#endif /* CONFIG_SYSFS */ static void mod_kobject_remove(struct module *mod) { @@ -1345,7 +1357,7 @@ static void mod_kobject_remove(struct module *mod) module_param_sysfs_remove(mod); kobject_put(mod->mkobj.drivers_dir); kobject_put(mod->holders_dir); - kobject_put(&mod->mkobj.kobj); + mod_sysfs_fini(mod); } /* @@ -1780,7 +1792,7 @@ static struct module *load_module(void __user *umod, /* Sanity checks against insmoding binaries or wrong arch, weird elf version */ - if (memcmp(hdr->e_ident, ELFMAG, 4) != 0 + if (memcmp(hdr->e_ident, ELFMAG, SELFMAG) != 0 || hdr->e_type != ET_REL || !elf_check_arch(hdr) || hdr->e_shentsize != sizeof(*sechdrs)) { diff --git a/kernel/rcupreempt.c b/kernel/rcupreempt.c index e1cdf196a51507ae644c8a7369b599c5233f8604..5e02b7740702fa928d188d7afd9855689d1b7b41 100644 --- a/kernel/rcupreempt.c +++ b/kernel/rcupreempt.c @@ -217,8 +217,6 @@ long rcu_batches_completed(void) } EXPORT_SYMBOL_GPL(rcu_batches_completed); -EXPORT_SYMBOL_GPL(rcu_batches_completed_bh); - void __rcu_read_lock(void) { int idx; diff --git a/kernel/relay.c b/kernel/relay.c index bc24dcdc570f5dfa222edbff1c1a2d80e23cb7e1..7de644cdec43590be390d3037206e5722aa46856 100644 --- a/kernel/relay.c +++ b/kernel/relay.c @@ -1191,7 +1191,7 @@ static ssize_t relay_file_splice_read(struct file *in, ret = 0; spliced = 0; - while (len) { + while (len && !spliced) { ret = subbuf_splice_actor(in, ppos, pipe, len, flags, &nonpad_ret); if (ret < 0) break; diff --git a/kernel/sched.c b/kernel/sched.c index cfa222a91539e193a54d20d422fa92b43a19334b..a66e85639de2e541dd9726245cd344d3ea2d9f3b 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -136,7 +136,7 @@ static inline void sg_inc_cpu_power(struct sched_group *sg, u32 val) static inline int rt_policy(int policy) { - if (unlikely(policy == SCHED_FIFO) || unlikely(policy == SCHED_RR)) + if (unlikely(policy == SCHED_FIFO || policy == SCHED_RR)) return 1; return 0; } @@ -312,12 +312,15 @@ static DEFINE_SPINLOCK(task_group_lock); #endif /* - * A weight of 0, 1 or ULONG_MAX can cause arithmetics problems. + * A weight of 0 or 1 can cause arithmetics problems. + * A weight of a cfs_rq is the sum of weights of which entities + * are queued on this cfs_rq, so a weight of a entity should not be + * too large, so as the shares value of a task group. * (The default weight is 1024 - so there's no practical * limitation from this.) */ #define MIN_SHARES 2 -#define MAX_SHARES (ULONG_MAX - 1) +#define MAX_SHARES (1UL << 18) static int init_task_group_load = INIT_TASK_GROUP_LOAD; #endif @@ -398,43 +401,6 @@ struct cfs_rq { */ struct list_head leaf_cfs_rq_list; struct task_group *tg; /* group that "owns" this runqueue */ - -#ifdef CONFIG_SMP - unsigned long task_weight; - unsigned long shares; - /* - * We need space to build a sched_domain wide view of the full task - * group tree, in order to avoid depending on dynamic memory allocation - * during the load balancing we place this in the per cpu task group - * hierarchy. This limits the load balancing to one instance per cpu, - * but more should not be needed anyway. - */ - struct aggregate_struct { - /* - * load = weight(cpus) * f(tg) - * - * Where f(tg) is the recursive weight fraction assigned to - * this group. - */ - unsigned long load; - - /* - * part of the group weight distributed to this span. - */ - unsigned long shares; - - /* - * The sum of all runqueue weights within this span. - */ - unsigned long rq_weight; - - /* - * Weight contributed by tasks; this is the part we can - * influence by moving tasks around. - */ - unsigned long task_weight; - } aggregate; -#endif #endif }; @@ -1161,6 +1127,7 @@ static enum hrtimer_restart hrtick(struct hrtimer *timer) return HRTIMER_NORESTART; } +#ifdef CONFIG_SMP static void hotplug_hrtick_disable(int cpu) { struct rq *rq = cpu_rq(cpu); @@ -1216,6 +1183,7 @@ static void init_hrtick(void) { hotcpu_notifier(hotplug_hrtick, 0); } +#endif /* CONFIG_SMP */ static void init_rq_hrtick(struct rq *rq) { @@ -1368,17 +1336,19 @@ static void __resched_task(struct task_struct *p, int tif_bit) */ #define SRR(x, y) (((x) + (1UL << ((y) - 1))) >> (y)) -/* - * delta *= weight / lw - */ static unsigned long calc_delta_mine(unsigned long delta_exec, unsigned long weight, struct load_weight *lw) { u64 tmp; - if (!lw->inv_weight) - lw->inv_weight = 1 + (WMULT_CONST-lw->weight/2)/(lw->weight+1); + if (!lw->inv_weight) { + if (BITS_PER_LONG > 32 && unlikely(lw->weight >= WMULT_CONST)) + lw->inv_weight = 1; + else + lw->inv_weight = 1 + (WMULT_CONST-lw->weight/2) + / (lw->weight+1); + } tmp = (u64)delta_exec * weight; /* @@ -1393,6 +1363,12 @@ calc_delta_mine(unsigned long delta_exec, unsigned long weight, return (unsigned long)min(tmp, (u64)(unsigned long)LONG_MAX); } +static inline unsigned long +calc_delta_fair(unsigned long delta_exec, struct load_weight *lw) +{ + return calc_delta_mine(delta_exec, NICE_0_LOAD, lw); +} + static inline void update_load_add(struct load_weight *lw, unsigned long inc) { lw->weight += inc; @@ -1505,326 +1481,6 @@ static unsigned long source_load(int cpu, int type); static unsigned long target_load(int cpu, int type); static unsigned long cpu_avg_load_per_task(int cpu); static int task_hot(struct task_struct *p, u64 now, struct sched_domain *sd); - -#ifdef CONFIG_FAIR_GROUP_SCHED - -/* - * Group load balancing. - * - * We calculate a few balance domain wide aggregate numbers; load and weight. - * Given the pictures below, and assuming each item has equal weight: - * - * root 1 - thread - * / | \ A - group - * A 1 B - * /|\ / \ - * C 2 D 3 4 - * | | - * 5 6 - * - * load: - * A and B get 1/3-rd of the total load. C and D get 1/3-rd of A's 1/3-rd, - * which equals 1/9-th of the total load. - * - * shares: - * The weight of this group on the selected cpus. - * - * rq_weight: - * Direct sum of all the cpu's their rq weight, e.g. A would get 3 while - * B would get 2. - * - * task_weight: - * Part of the rq_weight contributed by tasks; all groups except B would - * get 1, B gets 2. - */ - -static inline struct aggregate_struct * -aggregate(struct task_group *tg, struct sched_domain *sd) -{ - return &tg->cfs_rq[sd->first_cpu]->aggregate; -} - -typedef void (*aggregate_func)(struct task_group *, struct sched_domain *); - -/* - * Iterate the full tree, calling @down when first entering a node and @up when - * leaving it for the final time. - */ -static -void aggregate_walk_tree(aggregate_func down, aggregate_func up, - struct sched_domain *sd) -{ - struct task_group *parent, *child; - - rcu_read_lock(); - parent = &root_task_group; -down: - (*down)(parent, sd); - list_for_each_entry_rcu(child, &parent->children, siblings) { - parent = child; - goto down; - -up: - continue; - } - (*up)(parent, sd); - - child = parent; - parent = parent->parent; - if (parent) - goto up; - rcu_read_unlock(); -} - -/* - * Calculate the aggregate runqueue weight. - */ -static -void aggregate_group_weight(struct task_group *tg, struct sched_domain *sd) -{ - unsigned long rq_weight = 0; - unsigned long task_weight = 0; - int i; - - for_each_cpu_mask(i, sd->span) { - rq_weight += tg->cfs_rq[i]->load.weight; - task_weight += tg->cfs_rq[i]->task_weight; - } - - aggregate(tg, sd)->rq_weight = rq_weight; - aggregate(tg, sd)->task_weight = task_weight; -} - -/* - * Compute the weight of this group on the given cpus. - */ -static -void aggregate_group_shares(struct task_group *tg, struct sched_domain *sd) -{ - unsigned long shares = 0; - int i; - - for_each_cpu_mask(i, sd->span) - shares += tg->cfs_rq[i]->shares; - - if ((!shares && aggregate(tg, sd)->rq_weight) || shares > tg->shares) - shares = tg->shares; - - aggregate(tg, sd)->shares = shares; -} - -/* - * Compute the load fraction assigned to this group, relies on the aggregate - * weight and this group's parent's load, i.e. top-down. - */ -static -void aggregate_group_load(struct task_group *tg, struct sched_domain *sd) -{ - unsigned long load; - - if (!tg->parent) { - int i; - - load = 0; - for_each_cpu_mask(i, sd->span) - load += cpu_rq(i)->load.weight; - - } else { - load = aggregate(tg->parent, sd)->load; - - /* - * shares is our weight in the parent's rq so - * shares/parent->rq_weight gives our fraction of the load - */ - load *= aggregate(tg, sd)->shares; - load /= aggregate(tg->parent, sd)->rq_weight + 1; - } - - aggregate(tg, sd)->load = load; -} - -static void __set_se_shares(struct sched_entity *se, unsigned long shares); - -/* - * Calculate and set the cpu's group shares. - */ -static void -__update_group_shares_cpu(struct task_group *tg, struct sched_domain *sd, - int tcpu) -{ - int boost = 0; - unsigned long shares; - unsigned long rq_weight; - - if (!tg->se[tcpu]) - return; - - rq_weight = tg->cfs_rq[tcpu]->load.weight; - - /* - * If there are currently no tasks on the cpu pretend there is one of - * average load so that when a new task gets to run here it will not - * get delayed by group starvation. - */ - if (!rq_weight) { - boost = 1; - rq_weight = NICE_0_LOAD; - } - - /* - * \Sum shares * rq_weight - * shares = ----------------------- - * \Sum rq_weight - * - */ - shares = aggregate(tg, sd)->shares * rq_weight; - shares /= aggregate(tg, sd)->rq_weight + 1; - - /* - * record the actual number of shares, not the boosted amount. - */ - tg->cfs_rq[tcpu]->shares = boost ? 0 : shares; - - if (shares < MIN_SHARES) - shares = MIN_SHARES; - else if (shares > MAX_SHARES) - shares = MAX_SHARES; - - __set_se_shares(tg->se[tcpu], shares); -} - -/* - * Re-adjust the weights on the cpu the task came from and on the cpu the - * task went to. - */ -static void -__move_group_shares(struct task_group *tg, struct sched_domain *sd, - int scpu, int dcpu) -{ - unsigned long shares; - - shares = tg->cfs_rq[scpu]->shares + tg->cfs_rq[dcpu]->shares; - - __update_group_shares_cpu(tg, sd, scpu); - __update_group_shares_cpu(tg, sd, dcpu); - - /* - * ensure we never loose shares due to rounding errors in the - * above redistribution. - */ - shares -= tg->cfs_rq[scpu]->shares + tg->cfs_rq[dcpu]->shares; - if (shares) - tg->cfs_rq[dcpu]->shares += shares; -} - -/* - * Because changing a group's shares changes the weight of the super-group - * we need to walk up the tree and change all shares until we hit the root. - */ -static void -move_group_shares(struct task_group *tg, struct sched_domain *sd, - int scpu, int dcpu) -{ - while (tg) { - __move_group_shares(tg, sd, scpu, dcpu); - tg = tg->parent; - } -} - -static -void aggregate_group_set_shares(struct task_group *tg, struct sched_domain *sd) -{ - unsigned long shares = aggregate(tg, sd)->shares; - int i; - - for_each_cpu_mask(i, sd->span) { - struct rq *rq = cpu_rq(i); - unsigned long flags; - - spin_lock_irqsave(&rq->lock, flags); - __update_group_shares_cpu(tg, sd, i); - spin_unlock_irqrestore(&rq->lock, flags); - } - - aggregate_group_shares(tg, sd); - - /* - * ensure we never loose shares due to rounding errors in the - * above redistribution. - */ - shares -= aggregate(tg, sd)->shares; - if (shares) { - tg->cfs_rq[sd->first_cpu]->shares += shares; - aggregate(tg, sd)->shares += shares; - } -} - -/* - * Calculate the accumulative weight and recursive load of each task group - * while walking down the tree. - */ -static -void aggregate_get_down(struct task_group *tg, struct sched_domain *sd) -{ - aggregate_group_weight(tg, sd); - aggregate_group_shares(tg, sd); - aggregate_group_load(tg, sd); -} - -/* - * Rebalance the cpu shares while walking back up the tree. - */ -static -void aggregate_get_up(struct task_group *tg, struct sched_domain *sd) -{ - aggregate_group_set_shares(tg, sd); -} - -static DEFINE_PER_CPU(spinlock_t, aggregate_lock); - -static void __init init_aggregate(void) -{ - int i; - - for_each_possible_cpu(i) - spin_lock_init(&per_cpu(aggregate_lock, i)); -} - -static int get_aggregate(struct sched_domain *sd) -{ - if (!spin_trylock(&per_cpu(aggregate_lock, sd->first_cpu))) - return 0; - - aggregate_walk_tree(aggregate_get_down, aggregate_get_up, sd); - return 1; -} - -static void put_aggregate(struct sched_domain *sd) -{ - spin_unlock(&per_cpu(aggregate_lock, sd->first_cpu)); -} - -static void cfs_rq_set_shares(struct cfs_rq *cfs_rq, unsigned long shares) -{ - cfs_rq->shares = shares; -} - -#else - -static inline void init_aggregate(void) -{ -} - -static inline int get_aggregate(struct sched_domain *sd) -{ - return 0; -} - -static inline void put_aggregate(struct sched_domain *sd) -{ -} -#endif - #else /* CONFIG_SMP */ #ifdef CONFIG_FAIR_GROUP_SCHED @@ -1845,14 +1501,26 @@ static void cfs_rq_set_shares(struct cfs_rq *cfs_rq, unsigned long shares) #define sched_class_highest (&rt_sched_class) -static void inc_nr_running(struct rq *rq) +static inline void inc_load(struct rq *rq, const struct task_struct *p) +{ + update_load_add(&rq->load, p->se.load.weight); +} + +static inline void dec_load(struct rq *rq, const struct task_struct *p) +{ + update_load_sub(&rq->load, p->se.load.weight); +} + +static void inc_nr_running(struct task_struct *p, struct rq *rq) { rq->nr_running++; + inc_load(rq, p); } -static void dec_nr_running(struct rq *rq) +static void dec_nr_running(struct task_struct *p, struct rq *rq) { rq->nr_running--; + dec_load(rq, p); } static void set_load_weight(struct task_struct *p) @@ -1944,7 +1612,7 @@ static void activate_task(struct rq *rq, struct task_struct *p, int wakeup) rq->nr_uninterruptible--; enqueue_task(rq, p, wakeup); - inc_nr_running(rq); + inc_nr_running(p, rq); } /* @@ -1956,7 +1624,7 @@ static void deactivate_task(struct rq *rq, struct task_struct *p, int sleep) rq->nr_uninterruptible++; dequeue_task(rq, p, sleep); - dec_nr_running(rq); + dec_nr_running(p, rq); } /** @@ -2609,7 +2277,7 @@ void wake_up_new_task(struct task_struct *p, unsigned long clone_flags) * management (if any): */ p->sched_class->task_new(rq, p); - inc_nr_running(rq); + inc_nr_running(p, rq); } check_preempt_curr(rq, p); #ifdef CONFIG_SMP @@ -3600,12 +3268,9 @@ static int load_balance(int this_cpu, struct rq *this_rq, unsigned long imbalance; struct rq *busiest; unsigned long flags; - int unlock_aggregate; cpus_setall(*cpus); - unlock_aggregate = get_aggregate(sd); - /* * When power savings policy is enabled for the parent domain, idle * sibling can pick up load irrespective of busy siblings. In this case, @@ -3721,9 +3386,8 @@ redo: if (!ld_moved && !sd_idle && sd->flags & SD_SHARE_CPUPOWER && !test_sd_parent(sd, SD_POWERSAVINGS_BALANCE)) - ld_moved = -1; - - goto out; + return -1; + return ld_moved; out_balanced: schedstat_inc(sd, lb_balanced[idle]); @@ -3738,13 +3402,8 @@ out_one_pinned: if (!sd_idle && sd->flags & SD_SHARE_CPUPOWER && !test_sd_parent(sd, SD_POWERSAVINGS_BALANCE)) - ld_moved = -1; - else - ld_moved = 0; -out: - if (unlock_aggregate) - put_aggregate(sd); - return ld_moved; + return -1; + return 0; } /* @@ -4430,7 +4089,7 @@ static inline void schedule_debug(struct task_struct *prev) * schedule() atomically, we ignore that path for now. * Otherwise, whine if we are scheduling when we should not be. */ - if (unlikely(in_atomic_preempt_off()) && unlikely(!prev->exit_state)) + if (unlikely(in_atomic_preempt_off() && !prev->exit_state)) __schedule_bug(prev); profile_hit(SCHED_PROFILING, __builtin_return_address(0)); @@ -4510,12 +4169,10 @@ need_resched_nonpreemptible: clear_tsk_need_resched(prev); if (prev->state && !(preempt_count() & PREEMPT_ACTIVE)) { - if (unlikely((prev->state & TASK_INTERRUPTIBLE) && - signal_pending(prev))) { + if (unlikely(signal_pending_state(prev->state, prev))) prev->state = TASK_RUNNING; - } else { + else deactivate_task(rq, prev, 1); - } switch_count = &prev->nvcsw; } @@ -4741,22 +4398,20 @@ do_wait_for_common(struct completion *x, long timeout, int state) signal_pending(current)) || (state == TASK_KILLABLE && fatal_signal_pending(current))) { - __remove_wait_queue(&x->wait, &wait); - return -ERESTARTSYS; + timeout = -ERESTARTSYS; + break; } __set_current_state(state); spin_unlock_irq(&x->wait.lock); timeout = schedule_timeout(timeout); spin_lock_irq(&x->wait.lock); - if (!timeout) { - __remove_wait_queue(&x->wait, &wait); - return timeout; - } - } while (!x->done); + } while (!x->done && timeout); __remove_wait_queue(&x->wait, &wait); + if (!x->done) + return timeout; } x->done--; - return timeout; + return timeout ?: 1; } static long __sched @@ -4931,8 +4586,10 @@ void set_user_nice(struct task_struct *p, long nice) goto out_unlock; } on_rq = p->se.on_rq; - if (on_rq) + if (on_rq) { dequeue_task(rq, p, 0); + dec_load(rq, p); + } p->static_prio = NICE_TO_PRIO(nice); set_load_weight(p); @@ -4942,6 +4599,7 @@ void set_user_nice(struct task_struct *p, long nice) if (on_rq) { enqueue_task(rq, p, 0); + inc_load(rq, p); /* * If the task increased its priority or is running and * lowered its priority, then reschedule its CPU: @@ -6229,6 +5887,7 @@ static void migrate_dead_tasks(unsigned int dead_cpu) next = pick_next_task(rq, rq->curr); if (!next) break; + next->sched_class->put_prev_task(rq, next); migrate_dead(dead_cpu, next); } @@ -7219,7 +6878,12 @@ static int default_relax_domain_level = -1; static int __init setup_relax_domain_level(char *str) { - default_relax_domain_level = simple_strtoul(str, NULL, 0); + unsigned long val; + + val = simple_strtoul(str, NULL, 0); + if (val < SD_LV_MAX) + default_relax_domain_level = val; + return 1; } __setup("relax_domain_level=", setup_relax_domain_level); @@ -7316,7 +6980,6 @@ static int __build_sched_domains(const cpumask_t *cpu_map, SD_INIT(sd, ALLNODES); set_domain_attribute(sd, attr); sd->span = *cpu_map; - sd->first_cpu = first_cpu(sd->span); cpu_to_allnodes_group(i, cpu_map, &sd->groups, tmpmask); p = sd; sd_allnodes = 1; @@ -7327,7 +6990,6 @@ static int __build_sched_domains(const cpumask_t *cpu_map, SD_INIT(sd, NODE); set_domain_attribute(sd, attr); sched_domain_node_span(cpu_to_node(i), &sd->span); - sd->first_cpu = first_cpu(sd->span); sd->parent = p; if (p) p->child = sd; @@ -7339,7 +7001,6 @@ static int __build_sched_domains(const cpumask_t *cpu_map, SD_INIT(sd, CPU); set_domain_attribute(sd, attr); sd->span = *nodemask; - sd->first_cpu = first_cpu(sd->span); sd->parent = p; if (p) p->child = sd; @@ -7351,7 +7012,6 @@ static int __build_sched_domains(const cpumask_t *cpu_map, SD_INIT(sd, MC); set_domain_attribute(sd, attr); sd->span = cpu_coregroup_map(i); - sd->first_cpu = first_cpu(sd->span); cpus_and(sd->span, sd->span, *cpu_map); sd->parent = p; p->child = sd; @@ -7364,7 +7024,6 @@ static int __build_sched_domains(const cpumask_t *cpu_map, SD_INIT(sd, SIBLING); set_domain_attribute(sd, attr); sd->span = per_cpu(cpu_sibling_map, i); - sd->first_cpu = first_cpu(sd->span); cpus_and(sd->span, sd->span, *cpu_map); sd->parent = p; p->child = sd; @@ -7568,8 +7227,8 @@ static int build_sched_domains(const cpumask_t *cpu_map) static cpumask_t *doms_cur; /* current sched domains */ static int ndoms_cur; /* number of sched domains in 'doms_cur' */ -static struct sched_domain_attr *dattr_cur; /* attribues of custom domains - in 'doms_cur' */ +static struct sched_domain_attr *dattr_cur; + /* attribues of custom domains in 'doms_cur' */ /* * Special case: If a kmalloc of a doms_cur partition (array of @@ -7582,6 +7241,18 @@ void __attribute__((weak)) arch_update_cpu_topology(void) { } +/* + * Free current domain masks. + * Called after all cpus are attached to NULL domain. + */ +static void free_sched_domains(void) +{ + ndoms_cur = 0; + if (doms_cur != &fallback_doms) + kfree(doms_cur); + doms_cur = &fallback_doms; +} + /* * Set up scheduler domains and groups. Callers must hold the hotplug lock. * For now this just excludes isolated cpus, but could be used to @@ -7729,6 +7400,7 @@ int arch_reinit_sched_domains(void) get_online_cpus(); mutex_lock(&sched_domains_mutex); detach_destroy_domains(&cpu_online_map); + free_sched_domains(); err = arch_init_sched_domains(&cpu_online_map); mutex_unlock(&sched_domains_mutex); put_online_cpus(); @@ -7814,6 +7486,7 @@ static int update_sched_domains(struct notifier_block *nfb, case CPU_DOWN_PREPARE: case CPU_DOWN_PREPARE_FROZEN: detach_destroy_domains(&cpu_online_map); + free_sched_domains(); return NOTIFY_OK; case CPU_UP_CANCELED: @@ -7832,8 +7505,16 @@ static int update_sched_domains(struct notifier_block *nfb, return NOTIFY_DONE; } +#ifndef CONFIG_CPUSETS + /* + * Create default domain partitioning if cpusets are disabled. + * Otherwise we let cpusets rebuild the domains based on the + * current setup. + */ + /* The hotplug lock is already held by cpu_up/cpu_down */ arch_init_sched_domains(&cpu_online_map); +#endif return NOTIFY_OK; } @@ -7973,7 +7654,6 @@ static void init_tg_rt_entry(struct task_group *tg, struct rt_rq *rt_rq, else rt_se->rt_rq = parent->my_q; - rt_se->rt_rq = &rq->rt; rt_se->my_q = rt_rq; rt_se->parent = parent; INIT_LIST_HEAD(&rt_se->run_list); @@ -8034,7 +7714,6 @@ void __init sched_init(void) } #ifdef CONFIG_SMP - init_aggregate(); init_defrootdomain(); #endif @@ -8599,11 +8278,14 @@ void sched_move_task(struct task_struct *tsk) #endif #ifdef CONFIG_FAIR_GROUP_SCHED -static void __set_se_shares(struct sched_entity *se, unsigned long shares) +static void set_se_shares(struct sched_entity *se, unsigned long shares) { struct cfs_rq *cfs_rq = se->cfs_rq; + struct rq *rq = cfs_rq->rq; int on_rq; + spin_lock_irq(&rq->lock); + on_rq = se->on_rq; if (on_rq) dequeue_entity(cfs_rq, se, 0); @@ -8613,17 +8295,8 @@ static void __set_se_shares(struct sched_entity *se, unsigned long shares) if (on_rq) enqueue_entity(cfs_rq, se, 0); -} - -static void set_se_shares(struct sched_entity *se, unsigned long shares) -{ - struct cfs_rq *cfs_rq = se->cfs_rq; - struct rq *rq = cfs_rq->rq; - unsigned long flags; - spin_lock_irqsave(&rq->lock, flags); - __set_se_shares(se, shares); - spin_unlock_irqrestore(&rq->lock, flags); + spin_unlock_irq(&rq->lock); } static DEFINE_MUTEX(shares_mutex); @@ -8662,13 +8335,8 @@ int sched_group_set_shares(struct task_group *tg, unsigned long shares) * w/o tripping rebalance_share or load_balance_fair. */ tg->shares = shares; - for_each_possible_cpu(i) { - /* - * force a rebalance - */ - cfs_rq_set_shares(tg->cfs_rq[i], 0); + for_each_possible_cpu(i) set_se_shares(tg->se[i], shares); - } /* * Enable load balance activity on this group, by inserting it back on @@ -8707,7 +8375,7 @@ static unsigned long to_ratio(u64 period, u64 runtime) #ifdef CONFIG_CGROUP_SCHED static int __rt_schedulable(struct task_group *tg, u64 period, u64 runtime) { - struct task_group *tgi, *parent = tg->parent; + struct task_group *tgi, *parent = tg ? tg->parent : NULL; unsigned long total = 0; if (!parent) { diff --git a/kernel/sched_clock.c b/kernel/sched_clock.c index 9c597e37f7de66b598db43fda9beebcb1b752ef0..ce05271219abcc5bf7dd4087d91ce98f487ee2e9 100644 --- a/kernel/sched_clock.c +++ b/kernel/sched_clock.c @@ -59,22 +59,26 @@ 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()); - u64 now = 0; + 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->prev_jiffies = jiffies; - scd->prev_raw = now; - scd->tick_raw = now; + scd->prev_jiffies = now_jiffies; + scd->prev_raw = 0; + scd->tick_raw = 0; scd->tick_gtod = ktime_now; scd->clock = ktime_now; } + + sched_clock_running = 1; } /* @@ -136,6 +140,9 @@ u64 sched_clock_cpu(int cpu) struct sched_clock_data *scd = cpu_sdc(cpu); u64 now, clock; + if (unlikely(!sched_clock_running)) + return 0ull; + WARN_ON_ONCE(!irqs_disabled()); now = sched_clock(); @@ -174,6 +181,9 @@ void sched_clock_tick(void) struct sched_clock_data *scd = this_scd(); u64 now, now_gtod; + if (unlikely(!sched_clock_running)) + return; + WARN_ON_ONCE(!irqs_disabled()); now = sched_clock(); diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c index 5f06118fbc318fd5994bd0d515c7a6a4209cd3d0..8bb713040ac9b3f527a4d4021f223d7626c4a3d7 100644 --- a/kernel/sched_debug.c +++ b/kernel/sched_debug.c @@ -167,11 +167,6 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq) #endif SEQ_printf(m, " .%-30s: %ld\n", "nr_spread_over", cfs_rq->nr_spread_over); -#ifdef CONFIG_FAIR_GROUP_SCHED -#ifdef CONFIG_SMP - SEQ_printf(m, " .%-30s: %lu\n", "shares", cfs_rq->shares); -#endif -#endif } static void print_cpu(struct seq_file *m, int cpu) diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index e24ecd39c4b8aec9786d0ab3df0a01ad6dcba08d..08ae848b71d4643429f67ef312a7bfd78a32aa0a 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -333,34 +333,6 @@ int sched_nr_latency_handler(struct ctl_table *table, int write, } #endif -/* - * delta *= w / rw - */ -static inline unsigned long -calc_delta_weight(unsigned long delta, struct sched_entity *se) -{ - for_each_sched_entity(se) { - delta = calc_delta_mine(delta, - se->load.weight, &cfs_rq_of(se)->load); - } - - return delta; -} - -/* - * delta *= rw / w - */ -static inline unsigned long -calc_delta_fair(unsigned long delta, struct sched_entity *se) -{ - for_each_sched_entity(se) { - delta = calc_delta_mine(delta, - cfs_rq_of(se)->load.weight, &se->load); - } - - return delta; -} - /* * The idea is to set a period in which each task runs once. * @@ -390,54 +362,47 @@ static u64 __sched_period(unsigned long nr_running) */ static u64 sched_slice(struct cfs_rq *cfs_rq, struct sched_entity *se) { - return calc_delta_weight(__sched_period(cfs_rq->nr_running), se); + u64 slice = __sched_period(cfs_rq->nr_running); + + for_each_sched_entity(se) { + cfs_rq = cfs_rq_of(se); + + slice *= se->load.weight; + do_div(slice, cfs_rq->load.weight); + } + + + return slice; } /* * We calculate the vruntime slice of a to be inserted task * - * vs = s*rw/w = p + * vs = s/w = p/rw */ static u64 sched_vslice_add(struct cfs_rq *cfs_rq, struct sched_entity *se) { unsigned long nr_running = cfs_rq->nr_running; + unsigned long weight; + u64 vslice; if (!se->on_rq) nr_running++; - return __sched_period(nr_running); -} - -/* - * The goal of calc_delta_asym() is to be asymmetrically around NICE_0_LOAD, in - * that it favours >=0 over <0. - * - * -20 | - * | - * 0 --------+------- - * .' - * 19 .' - * - */ -static unsigned long -calc_delta_asym(unsigned long delta, struct sched_entity *se) -{ - struct load_weight lw = { - .weight = NICE_0_LOAD, - .inv_weight = 1UL << (WMULT_SHIFT-NICE_0_SHIFT) - }; + vslice = __sched_period(nr_running); for_each_sched_entity(se) { - struct load_weight *se_lw = &se->load; + cfs_rq = cfs_rq_of(se); - if (se->load.weight < NICE_0_LOAD) - se_lw = &lw; + weight = cfs_rq->load.weight; + if (!se->on_rq) + weight += se->load.weight; - delta = calc_delta_mine(delta, - cfs_rq_of(se)->load.weight, se_lw); + vslice *= NICE_0_LOAD; + do_div(vslice, weight); } - return delta; + return vslice; } /* @@ -454,7 +419,11 @@ __update_curr(struct cfs_rq *cfs_rq, struct sched_entity *curr, curr->sum_exec_runtime += delta_exec; schedstat_add(cfs_rq, exec_clock, delta_exec); - delta_exec_weighted = calc_delta_fair(delta_exec, curr); + delta_exec_weighted = delta_exec; + if (unlikely(curr->load.weight != NICE_0_LOAD)) { + delta_exec_weighted = calc_delta_fair(delta_exec_weighted, + &curr->load); + } curr->vruntime += delta_exec_weighted; } @@ -541,27 +510,10 @@ update_stats_curr_start(struct cfs_rq *cfs_rq, struct sched_entity *se) * Scheduling class queueing methods: */ -#if defined CONFIG_SMP && defined CONFIG_FAIR_GROUP_SCHED -static void -add_cfs_task_weight(struct cfs_rq *cfs_rq, unsigned long weight) -{ - cfs_rq->task_weight += weight; -} -#else -static inline void -add_cfs_task_weight(struct cfs_rq *cfs_rq, unsigned long weight) -{ -} -#endif - static void account_entity_enqueue(struct cfs_rq *cfs_rq, struct sched_entity *se) { update_load_add(&cfs_rq->load, se->load.weight); - if (!parent_entity(se)) - inc_cpu_load(rq_of(cfs_rq), se->load.weight); - if (entity_is_task(se)) - add_cfs_task_weight(cfs_rq, se->load.weight); cfs_rq->nr_running++; se->on_rq = 1; list_add(&se->group_node, &cfs_rq->tasks); @@ -571,10 +523,6 @@ static void account_entity_dequeue(struct cfs_rq *cfs_rq, struct sched_entity *se) { update_load_sub(&cfs_rq->load, se->load.weight); - if (!parent_entity(se)) - dec_cpu_load(rq_of(cfs_rq), se->load.weight); - if (entity_is_task(se)) - add_cfs_task_weight(cfs_rq, -se->load.weight); cfs_rq->nr_running--; se->on_rq = 0; list_del_init(&se->group_node); @@ -661,17 +609,8 @@ place_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int initial) if (!initial) { /* sleeps upto a single latency don't count. */ - if (sched_feat(NEW_FAIR_SLEEPERS)) { - unsigned long thresh = sysctl_sched_latency; - - /* - * convert the sleeper threshold into virtual time - */ - if (sched_feat(NORMALIZED_SLEEPER)) - thresh = calc_delta_fair(thresh, se); - - vruntime -= thresh; - } + if (sched_feat(NEW_FAIR_SLEEPERS)) + vruntime -= sysctl_sched_latency; /* ensure we never gain time by being placed backwards. */ vruntime = max_vruntime(se->vruntime, vruntime); @@ -1057,16 +996,27 @@ wake_affine(struct rq *rq, struct sched_domain *this_sd, struct rq *this_rq, struct task_struct *curr = this_rq->curr; unsigned long tl = this_load; unsigned long tl_per_task; + int balanced; - if (!(this_sd->flags & SD_WAKE_AFFINE)) + if (!(this_sd->flags & SD_WAKE_AFFINE) || !sched_feat(AFFINE_WAKEUPS)) return 0; + /* + * If sync wakeup then subtract the (maximum possible) + * effect of the currently running task from the load + * of the current CPU: + */ + if (sync) + tl -= current->se.load.weight; + + balanced = 100*(tl + p->se.load.weight) <= imbalance*load; + /* * If the currently running task will sleep within * a reasonable amount of time then attract this newly * woken task: */ - if (sync && curr->sched_class == &fair_sched_class) { + if (sync && balanced && curr->sched_class == &fair_sched_class) { if (curr->se.avg_overlap < sysctl_sched_migration_cost && p->se.avg_overlap < sysctl_sched_migration_cost) return 1; @@ -1075,16 +1025,8 @@ wake_affine(struct rq *rq, struct sched_domain *this_sd, struct rq *this_rq, schedstat_inc(p, se.nr_wakeups_affine_attempts); tl_per_task = cpu_avg_load_per_task(this_cpu); - /* - * If sync wakeup then subtract the (maximum possible) - * effect of the currently running task from the load - * of the current CPU: - */ - if (sync) - tl -= current->se.load.weight; - if ((tl <= load && tl + target_load(prev_cpu, idx) <= tl_per_task) || - 100*(tl + p->se.load.weight) <= imbalance*load) { + balanced) { /* * This domain has SD_WAKE_AFFINE and * p is cache cold in this domain, and @@ -1169,10 +1111,11 @@ static unsigned long wakeup_gran(struct sched_entity *se) unsigned long gran = sysctl_sched_wakeup_granularity; /* - * More easily preempt - nice tasks, while not making it harder for - * + nice tasks. + * More easily preempt - nice tasks, while not making + * it harder for + nice tasks. */ - gran = calc_delta_asym(sysctl_sched_wakeup_granularity, se); + if (unlikely(se->load.weight > NICE_0_LOAD)) + gran = calc_delta_fair(gran, &se->load); return gran; } @@ -1366,90 +1309,75 @@ static struct task_struct *load_balance_next_fair(void *arg) return __load_balance_iterator(cfs_rq, cfs_rq->balance_iterator); } -static unsigned long -__load_balance_fair(struct rq *this_rq, int this_cpu, struct rq *busiest, - unsigned long max_load_move, struct sched_domain *sd, - enum cpu_idle_type idle, int *all_pinned, int *this_best_prio, - struct cfs_rq *cfs_rq) +#ifdef CONFIG_FAIR_GROUP_SCHED +static int cfs_rq_best_prio(struct cfs_rq *cfs_rq) { - struct rq_iterator cfs_rq_iterator; + struct sched_entity *curr; + struct task_struct *p; - cfs_rq_iterator.start = load_balance_start_fair; - cfs_rq_iterator.next = load_balance_next_fair; - cfs_rq_iterator.arg = cfs_rq; + if (!cfs_rq->nr_running || !first_fair(cfs_rq)) + return MAX_PRIO; + + curr = cfs_rq->curr; + if (!curr) + curr = __pick_next_entity(cfs_rq); + + p = task_of(curr); - return balance_tasks(this_rq, this_cpu, busiest, - max_load_move, sd, idle, all_pinned, - this_best_prio, &cfs_rq_iterator); + return p->prio; } +#endif -#ifdef CONFIG_FAIR_GROUP_SCHED static unsigned long load_balance_fair(struct rq *this_rq, int this_cpu, struct rq *busiest, unsigned long max_load_move, struct sched_domain *sd, enum cpu_idle_type idle, int *all_pinned, int *this_best_prio) { + struct cfs_rq *busy_cfs_rq; long rem_load_move = max_load_move; - int busiest_cpu = cpu_of(busiest); - struct task_group *tg; - - rcu_read_lock(); - list_for_each_entry(tg, &task_groups, list) { - long imbalance; - unsigned long this_weight, busiest_weight; - long rem_load, max_load, moved_load; - - /* - * empty group - */ - if (!aggregate(tg, sd)->task_weight) - continue; - - rem_load = rem_load_move * aggregate(tg, sd)->rq_weight; - rem_load /= aggregate(tg, sd)->load + 1; - - this_weight = tg->cfs_rq[this_cpu]->task_weight; - busiest_weight = tg->cfs_rq[busiest_cpu]->task_weight; + struct rq_iterator cfs_rq_iterator; - imbalance = (busiest_weight - this_weight) / 2; + cfs_rq_iterator.start = load_balance_start_fair; + cfs_rq_iterator.next = load_balance_next_fair; - if (imbalance < 0) - imbalance = busiest_weight; + for_each_leaf_cfs_rq(busiest, busy_cfs_rq) { +#ifdef CONFIG_FAIR_GROUP_SCHED + struct cfs_rq *this_cfs_rq; + long imbalance; + unsigned long maxload; - max_load = max(rem_load, imbalance); - moved_load = __load_balance_fair(this_rq, this_cpu, busiest, - max_load, sd, idle, all_pinned, this_best_prio, - tg->cfs_rq[busiest_cpu]); + this_cfs_rq = cpu_cfs_rq(busy_cfs_rq, this_cpu); - if (!moved_load) + imbalance = busy_cfs_rq->load.weight - this_cfs_rq->load.weight; + /* Don't pull if this_cfs_rq has more load than busy_cfs_rq */ + if (imbalance <= 0) continue; - move_group_shares(tg, sd, busiest_cpu, this_cpu); + /* Don't pull more than imbalance/2 */ + imbalance /= 2; + maxload = min(rem_load_move, imbalance); - moved_load *= aggregate(tg, sd)->load; - moved_load /= aggregate(tg, sd)->rq_weight + 1; + *this_best_prio = cfs_rq_best_prio(this_cfs_rq); +#else +# define maxload rem_load_move +#endif + /* + * pass busy_cfs_rq argument into + * load_balance_[start|next]_fair iterators + */ + cfs_rq_iterator.arg = busy_cfs_rq; + rem_load_move -= balance_tasks(this_rq, this_cpu, busiest, + maxload, sd, idle, all_pinned, + this_best_prio, + &cfs_rq_iterator); - rem_load_move -= moved_load; - if (rem_load_move < 0) + if (rem_load_move <= 0) break; } - rcu_read_unlock(); return max_load_move - rem_load_move; } -#else -static unsigned long -load_balance_fair(struct rq *this_rq, int this_cpu, struct rq *busiest, - unsigned long max_load_move, - struct sched_domain *sd, enum cpu_idle_type idle, - int *all_pinned, int *this_best_prio) -{ - return __load_balance_fair(this_rq, this_cpu, busiest, - max_load_move, sd, idle, all_pinned, - this_best_prio, &busiest->cfs); -} -#endif static int move_one_task_fair(struct rq *this_rq, int this_cpu, struct rq *busiest, diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c index 060e87b0cb1c7e3ab7c12084da2061322e4a3f5a..0f3c19197fa4e0ca4c614916efc818554db5afef 100644 --- a/kernel/sched_rt.c +++ b/kernel/sched_rt.c @@ -250,7 +250,8 @@ static int do_sched_rt_period_timer(struct rt_bandwidth *rt_b, int overrun) if (rt_rq->rt_time || rt_rq->rt_nr_running) idle = 0; spin_unlock(&rt_rq->rt_runtime_lock); - } + } else if (rt_rq->rt_nr_running) + idle = 0; if (enqueue) sched_rt_rq_enqueue(rt_rq); @@ -449,13 +450,19 @@ void dec_rt_tasks(struct sched_rt_entity *rt_se, struct rt_rq *rt_rq) #endif } -static void enqueue_rt_entity(struct sched_rt_entity *rt_se) +static void __enqueue_rt_entity(struct sched_rt_entity *rt_se) { struct rt_rq *rt_rq = rt_rq_of_se(rt_se); struct rt_prio_array *array = &rt_rq->active; struct rt_rq *group_rq = group_rt_rq(rt_se); - if (group_rq && rt_rq_throttled(group_rq)) + /* + * Don't enqueue the group if its throttled, or when empty. + * The latter is a consequence of the former when a child group + * get throttled and the current group doesn't have any other + * active members. + */ + if (group_rq && (rt_rq_throttled(group_rq) || !group_rq->rt_nr_running)) return; list_add_tail(&rt_se->run_list, array->queue + rt_se_prio(rt_se)); @@ -464,7 +471,7 @@ static void enqueue_rt_entity(struct sched_rt_entity *rt_se) inc_rt_tasks(rt_se, rt_rq); } -static void dequeue_rt_entity(struct sched_rt_entity *rt_se) +static void __dequeue_rt_entity(struct sched_rt_entity *rt_se) { struct rt_rq *rt_rq = rt_rq_of_se(rt_se); struct rt_prio_array *array = &rt_rq->active; @@ -480,11 +487,10 @@ static void dequeue_rt_entity(struct sched_rt_entity *rt_se) * Because the prio of an upper entry depends on the lower * entries, we must remove entries top - down. */ -static void dequeue_rt_stack(struct task_struct *p) +static void dequeue_rt_stack(struct sched_rt_entity *rt_se) { - struct sched_rt_entity *rt_se, *back = NULL; + struct sched_rt_entity *back = NULL; - rt_se = &p->rt; for_each_sched_rt_entity(rt_se) { rt_se->back = back; back = rt_se; @@ -492,7 +498,26 @@ static void dequeue_rt_stack(struct task_struct *p) for (rt_se = back; rt_se; rt_se = rt_se->back) { if (on_rt_rq(rt_se)) - dequeue_rt_entity(rt_se); + __dequeue_rt_entity(rt_se); + } +} + +static void enqueue_rt_entity(struct sched_rt_entity *rt_se) +{ + dequeue_rt_stack(rt_se); + for_each_sched_rt_entity(rt_se) + __enqueue_rt_entity(rt_se); +} + +static void dequeue_rt_entity(struct sched_rt_entity *rt_se) +{ + dequeue_rt_stack(rt_se); + + for_each_sched_rt_entity(rt_se) { + struct rt_rq *rt_rq = group_rt_rq(rt_se); + + if (rt_rq && rt_rq->rt_nr_running) + __enqueue_rt_entity(rt_se); } } @@ -506,36 +531,15 @@ static void enqueue_task_rt(struct rq *rq, struct task_struct *p, int wakeup) if (wakeup) rt_se->timeout = 0; - dequeue_rt_stack(p); - - /* - * enqueue everybody, bottom - up. - */ - for_each_sched_rt_entity(rt_se) - enqueue_rt_entity(rt_se); - - inc_cpu_load(rq, p->se.load.weight); + enqueue_rt_entity(rt_se); } static void dequeue_task_rt(struct rq *rq, struct task_struct *p, int sleep) { struct sched_rt_entity *rt_se = &p->rt; - struct rt_rq *rt_rq; update_curr_rt(rq); - - dequeue_rt_stack(p); - - /* - * re-enqueue all non-empty rt_rq entities. - */ - for_each_sched_rt_entity(rt_se) { - rt_rq = group_rt_rq(rt_se); - if (rt_rq && rt_rq->rt_nr_running) - enqueue_rt_entity(rt_se); - } - - dec_cpu_load(rq, p->se.load.weight); + dequeue_rt_entity(rt_se); } /* @@ -546,8 +550,10 @@ static void requeue_rt_entity(struct rt_rq *rt_rq, struct sched_rt_entity *rt_se) { struct rt_prio_array *array = &rt_rq->active; + struct list_head *queue = array->queue + rt_se_prio(rt_se); - list_move_tail(&rt_se->run_list, array->queue + rt_se_prio(rt_se)); + if (on_rt_rq(rt_se)) + list_move_tail(&rt_se->run_list, queue); } static void requeue_task_rt(struct rq *rq, struct task_struct *p) diff --git a/kernel/sched_stats.h b/kernel/sched_stats.h index 5bae2e0c3ff293b665e0428ce2942c6e9ac1db0b..80179ef7450e95684f9d3f0221fce3b32615bbd5 100644 --- a/kernel/sched_stats.h +++ b/kernel/sched_stats.h @@ -67,6 +67,7 @@ static int show_schedstat(struct seq_file *seq, void *v) preempt_enable(); #endif } + kfree(mask_str); return 0; } @@ -197,6 +198,9 @@ static inline void sched_info_queued(struct task_struct *t) /* * Called when a process ceases being the active-running process, either * voluntarily or involuntarily. Now we can calculate how long we ran. + * Also, if the process is still in the TASK_RUNNING state, call + * sched_info_queued() to mark that it has now again started waiting on + * the runqueue. */ static inline void sched_info_depart(struct task_struct *t) { @@ -205,6 +209,9 @@ static inline void sched_info_depart(struct task_struct *t) t->sched_info.cpu_time += delta; rq_sched_info_depart(task_rq(t), delta); + + if (t->state == TASK_RUNNING) + sched_info_queued(t); } /* diff --git a/kernel/signal.c b/kernel/signal.c index 72bb4f51f9634c448ad6eb4986d8ed7f35deb1f1..6c0958e52ea7bdac212353c2b42bbd59e702ce45 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -231,6 +231,40 @@ void flush_signals(struct task_struct *t) spin_unlock_irqrestore(&t->sighand->siglock, flags); } +static void __flush_itimer_signals(struct sigpending *pending) +{ + sigset_t signal, retain; + struct sigqueue *q, *n; + + signal = pending->signal; + sigemptyset(&retain); + + list_for_each_entry_safe(q, n, &pending->list, list) { + int sig = q->info.si_signo; + + if (likely(q->info.si_code != SI_TIMER)) { + sigaddset(&retain, sig); + } else { + sigdelset(&signal, sig); + list_del_init(&q->list); + __sigqueue_free(q); + } + } + + sigorsets(&pending->signal, &signal, &retain); +} + +void flush_itimer_signals(void) +{ + struct task_struct *tsk = current; + unsigned long flags; + + spin_lock_irqsave(&tsk->sighand->siglock, flags); + __flush_itimer_signals(&tsk->pending); + __flush_itimer_signals(&tsk->signal->shared_pending); + spin_unlock_irqrestore(&tsk->sighand->siglock, flags); +} + void ignore_signals(struct task_struct *t) { int i; @@ -1240,17 +1274,22 @@ void sigqueue_free(struct sigqueue *q) BUG_ON(!(q->flags & SIGQUEUE_PREALLOC)); /* - * If the signal is still pending remove it from the - * pending queue. We must hold ->siglock while testing - * q->list to serialize with collect_signal(). + * We must hold ->siglock while testing q->list + * to serialize with collect_signal() or with + * __exit_signal()->flush_sigqueue(). */ spin_lock_irqsave(lock, flags); + q->flags &= ~SIGQUEUE_PREALLOC; + /* + * If it is queued it will be freed when dequeued, + * like the "regular" sigqueue. + */ if (!list_empty(&q->list)) - list_del_init(&q->list); + q = NULL; spin_unlock_irqrestore(lock, flags); - q->flags &= ~SIGQUEUE_PREALLOC; - __sigqueue_free(q); + if (q) + __sigqueue_free(q); } int send_sigqueue(struct sigqueue *q, struct task_struct *t, int group) diff --git a/kernel/softlockup.c b/kernel/softlockup.c index 01b6522fd92bc0b28f7df00eb66876a389b34908..c828c2339cc9e8a8992df52f31756f8894c7f6b1 100644 --- a/kernel/softlockup.c +++ b/kernel/softlockup.c @@ -49,12 +49,17 @@ static unsigned long get_timestamp(int this_cpu) return cpu_clock(this_cpu) >> 30LL; /* 2^30 ~= 10^9 */ } -void touch_softlockup_watchdog(void) +static void __touch_softlockup_watchdog(void) { int this_cpu = raw_smp_processor_id(); __raw_get_cpu_var(touch_timestamp) = get_timestamp(this_cpu); } + +void touch_softlockup_watchdog(void) +{ + __raw_get_cpu_var(touch_timestamp) = 0; +} EXPORT_SYMBOL(touch_softlockup_watchdog); void touch_all_softlockup_watchdogs(void) @@ -80,7 +85,7 @@ void softlockup_tick(void) unsigned long now; if (touch_timestamp == 0) { - touch_softlockup_watchdog(); + __touch_softlockup_watchdog(); return; } @@ -95,7 +100,7 @@ void softlockup_tick(void) /* do not print during early bootup: */ if (unlikely(system_state != SYSTEM_RUNNING)) { - touch_softlockup_watchdog(); + __touch_softlockup_watchdog(); return; } @@ -214,7 +219,7 @@ static int watchdog(void *__bind_cpu) sched_setscheduler(current, SCHED_FIFO, ¶m); /* initialize timestamp */ - touch_softlockup_watchdog(); + __touch_softlockup_watchdog(); set_current_state(TASK_INTERRUPTIBLE); /* @@ -223,7 +228,7 @@ static int watchdog(void *__bind_cpu) * debug-printout triggers in softlockup_tick(). */ while (!kthread_should_stop()) { - touch_softlockup_watchdog(); + __touch_softlockup_watchdog(); schedule(); if (kthread_should_stop()) diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c index 0101aeef7ed79fbd62aba8d1043976a110cf1f6e..b7350bbfb076293dd6d13d7ba060b3aba1f673a9 100644 --- a/kernel/stop_machine.c +++ b/kernel/stop_machine.c @@ -62,8 +62,7 @@ static int stopmachine(void *cpu) * help our sisters onto their CPUs. */ if (!prepared && !irqs_disabled) yield(); - else - cpu_relax(); + cpu_relax(); } /* Ack: we are exiting. */ @@ -106,8 +105,10 @@ static int stop_machine(void) } /* Wait for them all to come to life. */ - while (atomic_read(&stopmachine_thread_ack) != stopmachine_num_threads) + while (atomic_read(&stopmachine_thread_ack) != stopmachine_num_threads) { yield(); + cpu_relax(); + } /* If some failed, kill them all. */ if (ret < 0) { diff --git a/kernel/sys.c b/kernel/sys.c index 895d2d4c94931e5136c9d063adf19d3d7999b0a6..14e97282eb6c941605913dc68c2d4e2778cbe3b6 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -1652,7 +1652,7 @@ asmlinkage long sys_umask(int mask) asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5) { - long uninitialized_var(error); + long error = 0; if (security_task_prctl(option, arg2, arg3, arg4, arg5, &error)) return error; @@ -1701,9 +1701,7 @@ asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3, error = PR_TIMING_STATISTICAL; break; case PR_SET_TIMING: - if (arg2 == PR_TIMING_STATISTICAL) - error = 0; - else + if (arg2 != PR_TIMING_STATISTICAL) error = -EINVAL; break; diff --git a/kernel/sysctl.c b/kernel/sysctl.c index d7ffdc59816ad3f822389d508f3c5ff1b030578d..29116652dca825943ed7cb8e70350108542ce641 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -81,6 +81,7 @@ extern int compat_log; extern int maps_protect; extern int sysctl_stat_interval; extern int latencytop_enabled; +extern int sysctl_nr_open_min, sysctl_nr_open_max; /* Constants used for minimum and maximum */ #if defined(CONFIG_DETECT_SOFTLOCKUP) || defined(CONFIG_HIGHMEM) @@ -1190,7 +1191,9 @@ static struct ctl_table fs_table[] = { .data = &sysctl_nr_open, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = &proc_dointvec_minmax, + .extra1 = &sysctl_nr_open_min, + .extra2 = &sysctl_nr_open_max, }, { .ctl_name = FS_DENTRY, diff --git a/lib/bitrev.c b/lib/bitrev.c index 989aff73f8816cee306d0f1d747d5e1330b20e66..3956203456d468b423ff36799d358413aaf3f19c 100644 --- a/lib/bitrev.c +++ b/lib/bitrev.c @@ -42,10 +42,11 @@ const u8 byte_rev_table[256] = { }; EXPORT_SYMBOL_GPL(byte_rev_table); -static __always_inline u16 bitrev16(u16 x) +u16 bitrev16(u16 x) { return (bitrev8(x & 0xff) << 8) | bitrev8(x >> 8); } +EXPORT_SYMBOL(bitrev16); /** * bitrev32 - reverse the order of bits in a u32 value diff --git a/lib/debugobjects.c b/lib/debugobjects.c index a76a5e122ae134dabd283073c6404aac51501243..85b18d79be89acee07e25004eac991df799f0b8a 100644 --- a/lib/debugobjects.c +++ b/lib/debugobjects.c @@ -68,6 +68,7 @@ static int fill_pool(void) { gfp_t gfp = GFP_ATOMIC | __GFP_NORETRY | __GFP_NOWARN; struct debug_obj *new; + unsigned long flags; if (likely(obj_pool_free >= ODEBUG_POOL_MIN_LEVEL)) return obj_pool_free; @@ -81,10 +82,10 @@ static int fill_pool(void) if (!new) return obj_pool_free; - spin_lock(&pool_lock); + spin_lock_irqsave(&pool_lock, flags); hlist_add_head(&new->node, &obj_pool); obj_pool_free++; - spin_unlock(&pool_lock); + spin_unlock_irqrestore(&pool_lock, flags); } return obj_pool_free; } @@ -110,16 +111,13 @@ static struct debug_obj *lookup_object(void *addr, struct debug_bucket *b) } /* - * Allocate a new object. If the pool is empty and no refill possible, - * switch off the debugger. + * Allocate a new object. If the pool is empty, switch off the debugger. */ static struct debug_obj * alloc_object(void *addr, struct debug_bucket *b, struct debug_obj_descr *descr) { struct debug_obj *obj = NULL; - int retry = 0; -repeat: spin_lock(&pool_lock); if (obj_pool.first) { obj = hlist_entry(obj_pool.first, typeof(*obj), node); @@ -141,9 +139,6 @@ repeat: } spin_unlock(&pool_lock); - if (fill_pool() && !obj && !retry++) - goto repeat; - return obj; } @@ -261,6 +256,8 @@ __debug_object_init(void *addr, struct debug_obj_descr *descr, int onstack) struct debug_obj *obj; unsigned long flags; + fill_pool(); + db = get_bucket((unsigned long) addr); spin_lock_irqsave(&db->lock, flags); diff --git a/lib/div64.c b/lib/div64.c index bb5bd0c0f030a9cf44c57ef07b50fac3e7170ce8..a111eb8de9cfeefb2bc82011ef580f970091bfcd 100644 --- a/lib/div64.c +++ b/lib/div64.c @@ -98,3 +98,13 @@ EXPORT_SYMBOL(div64_u64); #endif #endif /* BITS_PER_LONG == 32 */ + +/* + * Iterative div/mod for use when dividend is not expected to be much + * bigger than divisor. + */ +u32 iter_div_u64_rem(u64 dividend, u32 divisor, u64 *remainder) +{ + return __iter_div_u64_rem(dividend, divisor, remainder); +} +EXPORT_SYMBOL(iter_div_u64_rem); diff --git a/lib/lmb.c b/lib/lmb.c index 867f7b5a8231b9c2cc4fc81e1f269689259857e1..5d7b9286503ece62fc47997f8085650779e99526 100644 --- a/lib/lmb.c +++ b/lib/lmb.c @@ -48,7 +48,8 @@ void lmb_dump_all(void) } pr_info(" reserved.cnt = 0x%lx\n", lmb.reserved.cnt); - pr_info(" reserved.size = 0x%lx\n", lmb.reserved.size); + pr_info(" reserved.size = 0x%llx\n", + (unsigned long long)lmb.memory.size); for (i=0; i < lmb.reserved.cnt ;i++) { pr_info(" reserved.region[0x%lx].base = 0x%llx\n", i, (unsigned long long)lmb.reserved.region[i].base); diff --git a/lib/radix-tree.c b/lib/radix-tree.c index bd521716ab1a0498242e5dabc7021f1db7e0d91a..169a2f8dabcc901f185faec5ff26da0d7194cdff 100644 --- a/lib/radix-tree.c +++ b/lib/radix-tree.c @@ -88,6 +88,57 @@ static inline gfp_t root_gfp_mask(struct radix_tree_root *root) return root->gfp_mask & __GFP_BITS_MASK; } +static inline void tag_set(struct radix_tree_node *node, unsigned int tag, + int offset) +{ + __set_bit(offset, node->tags[tag]); +} + +static inline void tag_clear(struct radix_tree_node *node, unsigned int tag, + int offset) +{ + __clear_bit(offset, node->tags[tag]); +} + +static inline int tag_get(struct radix_tree_node *node, unsigned int tag, + int offset) +{ + return test_bit(offset, node->tags[tag]); +} + +static inline void root_tag_set(struct radix_tree_root *root, unsigned int tag) +{ + root->gfp_mask |= (__force gfp_t)(1 << (tag + __GFP_BITS_SHIFT)); +} + +static inline void root_tag_clear(struct radix_tree_root *root, unsigned int tag) +{ + root->gfp_mask &= (__force gfp_t)~(1 << (tag + __GFP_BITS_SHIFT)); +} + +static inline void root_tag_clear_all(struct radix_tree_root *root) +{ + root->gfp_mask &= __GFP_BITS_MASK; +} + +static inline int root_tag_get(struct radix_tree_root *root, unsigned int tag) +{ + return (__force unsigned)root->gfp_mask & (1 << (tag + __GFP_BITS_SHIFT)); +} + +/* + * Returns 1 if any slot in the node has this tag set. + * Otherwise returns 0. + */ +static inline int any_tag_set(struct radix_tree_node *node, unsigned int tag) +{ + int idx; + for (idx = 0; idx < RADIX_TREE_TAG_LONGS; idx++) { + if (node->tags[tag][idx]) + return 1; + } + return 0; +} /* * This assumes that the caller has performed appropriate preallocation, and * that the caller has pinned this thread of control to the current CPU. @@ -124,6 +175,17 @@ static void radix_tree_node_rcu_free(struct rcu_head *head) { struct radix_tree_node *node = container_of(head, struct radix_tree_node, rcu_head); + + /* + * must only free zeroed nodes into the slab. radix_tree_shrink + * can leave us with a non-NULL entry in the first slot, so clear + * that here to make sure. + */ + tag_clear(node, 0, 0); + tag_clear(node, 1, 0); + node->slots[0] = NULL; + node->count = 0; + kmem_cache_free(radix_tree_node_cachep, node); } @@ -165,59 +227,6 @@ out: } EXPORT_SYMBOL(radix_tree_preload); -static inline void tag_set(struct radix_tree_node *node, unsigned int tag, - int offset) -{ - __set_bit(offset, node->tags[tag]); -} - -static inline void tag_clear(struct radix_tree_node *node, unsigned int tag, - int offset) -{ - __clear_bit(offset, node->tags[tag]); -} - -static inline int tag_get(struct radix_tree_node *node, unsigned int tag, - int offset) -{ - return test_bit(offset, node->tags[tag]); -} - -static inline void root_tag_set(struct radix_tree_root *root, unsigned int tag) -{ - root->gfp_mask |= (__force gfp_t)(1 << (tag + __GFP_BITS_SHIFT)); -} - - -static inline void root_tag_clear(struct radix_tree_root *root, unsigned int tag) -{ - root->gfp_mask &= (__force gfp_t)~(1 << (tag + __GFP_BITS_SHIFT)); -} - -static inline void root_tag_clear_all(struct radix_tree_root *root) -{ - root->gfp_mask &= __GFP_BITS_MASK; -} - -static inline int root_tag_get(struct radix_tree_root *root, unsigned int tag) -{ - return (__force unsigned)root->gfp_mask & (1 << (tag + __GFP_BITS_SHIFT)); -} - -/* - * Returns 1 if any slot in the node has this tag set. - * Otherwise returns 0. - */ -static inline int any_tag_set(struct radix_tree_node *node, unsigned int tag) -{ - int idx; - for (idx = 0; idx < RADIX_TREE_TAG_LONGS; idx++) { - if (node->tags[tag][idx]) - return 1; - } - return 0; -} - /* * Return the maximum key which can be store into a * radix tree with height HEIGHT. @@ -930,11 +939,6 @@ static inline void radix_tree_shrink(struct radix_tree_root *root) newptr = radix_tree_ptr_to_indirect(newptr); root->rnode = newptr; root->height--; - /* must only free zeroed nodes into the slab */ - tag_clear(to_free, 0, 0); - tag_clear(to_free, 1, 0); - to_free->slots[0] = NULL; - to_free->count = 0; radix_tree_node_free(to_free); } } diff --git a/mm/backing-dev.c b/mm/backing-dev.c index 7c4f9e09709547eca3baeac0aaffa86ac9377e04..f2e574dbc30089d778880d2ad178d5dd48174034 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -172,30 +172,22 @@ postcore_initcall(bdi_class_init); int bdi_register(struct backing_dev_info *bdi, struct device *parent, const char *fmt, ...) { - char *name; va_list args; int ret = 0; struct device *dev; va_start(args, fmt); - name = kvasprintf(GFP_KERNEL, fmt, args); + dev = device_create_vargs(bdi_class, parent, MKDEV(0, 0), bdi, fmt, args); va_end(args); - - if (!name) - return -ENOMEM; - - dev = device_create(bdi_class, parent, MKDEV(0, 0), name); if (IS_ERR(dev)) { ret = PTR_ERR(dev); goto exit; } bdi->dev = dev; - dev_set_drvdata(bdi->dev, bdi); - bdi_debug_register(bdi, name); + bdi_debug_register(bdi, dev_name(dev)); exit: - kfree(name); return ret; } EXPORT_SYMBOL(bdi_register); diff --git a/mm/bootmem.c b/mm/bootmem.c index e8fb927392b9ac02b4ad16878847551d103a1b43..8d9f60e06f621e1d6bf614238ca86b82dcb3e840 100644 --- a/mm/bootmem.c +++ b/mm/bootmem.c @@ -442,15 +442,17 @@ unsigned long __init init_bootmem_node(pg_data_t *pgdat, unsigned long freepfn, return init_bootmem_core(pgdat, freepfn, startpfn, endpfn); } -void __init reserve_bootmem_node(pg_data_t *pgdat, unsigned long physaddr, +int __init reserve_bootmem_node(pg_data_t *pgdat, unsigned long physaddr, unsigned long size, int flags) { int ret; ret = can_reserve_bootmem_core(pgdat->bdata, physaddr, size, flags); if (ret < 0) - return; + return -ENOMEM; reserve_bootmem_core(pgdat->bdata, physaddr, size, flags); + + return 0; } void __init free_bootmem_node(pg_data_t *pgdat, unsigned long physaddr, diff --git a/mm/hugetlb.c b/mm/hugetlb.c index bbf953eeb58bafbad0016a6f73db4844e5514c22..ab171274ef217817291667bee226b45bebe259e3 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -785,7 +785,7 @@ int copy_hugetlb_page_range(struct mm_struct *dst, struct mm_struct *src, continue; spin_lock(&dst->page_table_lock); - spin_lock(&src->page_table_lock); + spin_lock_nested(&src->page_table_lock, SINGLE_DEPTH_NESTING); if (!huge_pte_none(huge_ptep_get(src_pte))) { if (cow) huge_ptep_set_wrprotect(src, addr, src_pte); diff --git a/mm/memory.c b/mm/memory.c index fb5608a120edc77cffac3050ce7e5ebbcff94b8f..d14b251a25a638dec1b5327a6261a67660ba67d5 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -999,17 +999,15 @@ struct page *follow_page(struct vm_area_struct *vma, unsigned long address, goto no_page_table; ptep = pte_offset_map_lock(mm, pmd, address, &ptl); - if (!ptep) - goto out; pte = *ptep; if (!pte_present(pte)) - goto unlock; + goto no_page; if ((flags & FOLL_WRITE) && !pte_write(pte)) goto unlock; page = vm_normal_page(vma, address, pte); if (unlikely(!page)) - goto unlock; + goto bad_page; if (flags & FOLL_GET) get_page(page); @@ -1024,6 +1022,15 @@ unlock: out: return page; +bad_page: + pte_unmap_unlock(ptep, ptl); + return ERR_PTR(-EFAULT); + +no_page: + pte_unmap_unlock(ptep, ptl); + if (!pte_none(pte)) + return page; + /* Fall through to ZERO_PAGE handling */ no_page_table: /* * When core dumping an enormous anonymous area that nobody @@ -1038,6 +1045,26 @@ no_page_table: return page; } +/* Can we do the FOLL_ANON optimization? */ +static inline int use_zero_page(struct vm_area_struct *vma) +{ + /* + * We don't want to optimize FOLL_ANON for make_pages_present() + * when it tries to page in a VM_LOCKED region. As to VM_SHARED, + * we want to get the page from the page tables to make sure + * that we serialize and update with any other user of that + * mapping. + */ + if (vma->vm_flags & (VM_LOCKED | VM_SHARED)) + return 0; + /* + * And if we have a fault or a nopfn routine, it's not an + * anonymous region. + */ + return !vma->vm_ops || + (!vma->vm_ops->fault && !vma->vm_ops->nopfn); +} + int get_user_pages(struct task_struct *tsk, struct mm_struct *mm, unsigned long start, int len, int write, int force, struct page **pages, struct vm_area_struct **vmas) @@ -1112,8 +1139,7 @@ int get_user_pages(struct task_struct *tsk, struct mm_struct *mm, foll_flags = FOLL_TOUCH; if (pages) foll_flags |= FOLL_GET; - if (!write && !(vma->vm_flags & VM_LOCKED) && - (!vma->vm_ops || !vma->vm_ops->fault)) + if (!write && use_zero_page(vma)) foll_flags |= FOLL_ANON; do { @@ -1159,6 +1185,8 @@ int get_user_pages(struct task_struct *tsk, struct mm_struct *mm, cond_resched(); } + if (IS_ERR(page)) + return i ? i : PTR_ERR(page); if (pages) { pages[i] = page; @@ -1757,7 +1785,6 @@ gotten: page_table = pte_offset_map_lock(mm, pmd, address, &ptl); if (likely(pte_same(*page_table, orig_pte))) { if (old_page) { - page_remove_rmap(old_page, vma); if (!PageAnon(old_page)) { dec_mm_counter(mm, file_rss); inc_mm_counter(mm, anon_rss); @@ -1779,6 +1806,32 @@ gotten: lru_cache_add_active(new_page); page_add_new_anon_rmap(new_page, vma, address); + if (old_page) { + /* + * Only after switching the pte to the new page may + * we remove the mapcount here. Otherwise another + * process may come and find the rmap count decremented + * before the pte is switched to the new page, and + * "reuse" the old page writing into it while our pte + * here still points into it and can be read by other + * threads. + * + * The critical issue is to order this + * page_remove_rmap with the ptp_clear_flush above. + * Those stores are ordered by (if nothing else,) + * the barrier present in the atomic_add_negative + * in page_remove_rmap. + * + * Then the TLB flush in ptep_clear_flush ensures that + * no process can access the old page before the + * decremented mapcount is visible. And the old page + * cannot be reused until after the decremented + * mapcount is visible. So transitively, TLBs to + * old page will be flushed before it can be reused. + */ + page_remove_rmap(old_page, vma); + } + /* Free the old page.. */ new_page = old_page; ret |= VM_FAULT_WRITE; @@ -2295,8 +2348,6 @@ static int __do_fault(struct mm_struct *mm, struct vm_area_struct *vma, vmf.flags = flags; vmf.page = NULL; - BUG_ON(vma->vm_flags & VM_PFNMAP); - ret = vma->vm_ops->fault(vma, &vmf); if (unlikely(ret & (VM_FAULT_ERROR | VM_FAULT_NOPAGE))) return ret; diff --git a/mm/migrate.c b/mm/migrate.c index 449d77d409f52622bbf825b7fd17d43df7ff5fbf..112bcaeaa1046076af8618b7f06b2cfbc32faf8a 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -865,6 +865,11 @@ static int do_move_pages(struct mm_struct *mm, struct page_to_node *pm, goto set_status; page = follow_page(vma, pp->addr, FOLL_GET); + + err = PTR_ERR(page); + if (IS_ERR(page)) + goto set_status; + err = -ENOENT; if (!page) goto set_status; @@ -928,6 +933,11 @@ static int do_pages_stat(struct mm_struct *mm, struct page_to_node *pm) goto set_status; page = follow_page(vma, pm->addr, 0); + + err = PTR_ERR(page); + if (IS_ERR(page)) + goto set_status; + err = -ENOENT; /* Use PageReserved to check for zero page */ if (!page || PageReserved(page)) diff --git a/mm/mmap.c b/mm/mmap.c index fac66337da2a3bcd3a003ba9d33096938c17fb57..3354fdd83d4bde726d7bb2d2a0951debd4cbc51b 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -80,7 +80,7 @@ EXPORT_SYMBOL(vm_get_page_prot); int sysctl_overcommit_memory = OVERCOMMIT_GUESS; /* heuristic overcommit */ int sysctl_overcommit_ratio = 50; /* default is 50% */ int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT; -atomic_t vm_committed_space = ATOMIC_INIT(0); +atomic_long_t vm_committed_space = ATOMIC_LONG_INIT(0); /* * Check that a process has enough memory to allocate a new virtual @@ -177,7 +177,7 @@ int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin) * cast `allowed' as a signed long because vm_committed_space * sometimes has a negative value */ - if (atomic_read(&vm_committed_space) < (long)allowed) + if (atomic_long_read(&vm_committed_space) < (long)allowed) return 0; error: vm_unacct_memory(pages); @@ -245,10 +245,16 @@ asmlinkage unsigned long sys_brk(unsigned long brk) unsigned long rlim, retval; unsigned long newbrk, oldbrk; struct mm_struct *mm = current->mm; + unsigned long min_brk; down_write(&mm->mmap_sem); - if (brk < mm->start_brk) +#ifdef CONFIG_COMPAT_BRK + min_brk = mm->end_code; +#else + min_brk = mm->start_brk; +#endif + if (brk < min_brk) goto out; /* diff --git a/mm/nommu.c b/mm/nommu.c index ef8c62cec697a06495b13f2658aff4e30000065c..4462b6a3fcb984e9bd37a69ef7d377f0b5dd2367 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -39,7 +39,7 @@ struct page *mem_map; unsigned long max_mapnr; unsigned long num_physpages; unsigned long askedalloc, realalloc; -atomic_t vm_committed_space = ATOMIC_INIT(0); +atomic_long_t vm_committed_space = ATOMIC_LONG_INIT(0); int sysctl_overcommit_memory = OVERCOMMIT_GUESS; /* heuristic overcommit */ int sysctl_overcommit_ratio = 50; /* default is 50% */ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT; @@ -109,16 +109,23 @@ unsigned int kobjsize(const void *objp) * If the object we have should not have ksize performed on it, * return size of 0 */ - if (!objp || (unsigned long)objp >= memory_end || !((page = virt_to_page(objp)))) + if (!objp || !virt_addr_valid(objp)) return 0; + page = virt_to_head_page(objp); + + /* + * If the allocator sets PageSlab, we know the pointer came from + * kmalloc(). + */ if (PageSlab(page)) return ksize(objp); - BUG_ON(page->index < 0); - BUG_ON(page->index >= MAX_ORDER); - - return (PAGE_SIZE << page->index); + /* + * The ksize() function is only guaranteed to work for pointers + * returned by kmalloc(). So handle arbitrary pointers here. + */ + return PAGE_SIZE << compound_order(page); } /* @@ -1410,7 +1417,7 @@ int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin) * cast `allowed' as a signed long because vm_committed_space * sometimes has a negative value */ - if (atomic_read(&vm_committed_space) < (long)allowed) + if (atomic_long_read(&vm_committed_space) < (long)allowed) return 0; error: vm_unacct_memory(pages); diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 63835579323a7ca70722154f5b3e6560872da409..2f552955a02fbade92fb28c7e7338df46e8244e0 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -237,16 +237,7 @@ static void bad_page(struct page *page) printk(KERN_EMERG "Trying to fix it up, but a reboot is needed\n" KERN_EMERG "Backtrace:\n"); dump_stack(); - page->flags &= ~(1 << PG_lru | - 1 << PG_private | - 1 << PG_locked | - 1 << PG_active | - 1 << PG_dirty | - 1 << PG_reclaim | - 1 << PG_slab | - 1 << PG_swapcache | - 1 << PG_writeback | - 1 << PG_buddy ); + page->flags &= ~PAGE_FLAGS_CLEAR_WHEN_BAD; set_page_count(page, 0); reset_page_mapcount(page); page->mapping = NULL; @@ -463,16 +454,7 @@ static inline int free_pages_check(struct page *page) (page->mapping != NULL) | (page_get_page_cgroup(page) != NULL) | (page_count(page) != 0) | - (page->flags & ( - 1 << PG_lru | - 1 << PG_private | - 1 << PG_locked | - 1 << PG_active | - 1 << PG_slab | - 1 << PG_swapcache | - 1 << PG_writeback | - 1 << PG_reserved | - 1 << PG_buddy )))) + (page->flags & PAGE_FLAGS_CHECK_AT_FREE))) bad_page(page); if (PageDirty(page)) __ClearPageDirty(page); @@ -616,17 +598,7 @@ static int prep_new_page(struct page *page, int order, gfp_t gfp_flags) (page->mapping != NULL) | (page_get_page_cgroup(page) != NULL) | (page_count(page) != 0) | - (page->flags & ( - 1 << PG_lru | - 1 << PG_private | - 1 << PG_locked | - 1 << PG_active | - 1 << PG_dirty | - 1 << PG_slab | - 1 << PG_swapcache | - 1 << PG_writeback | - 1 << PG_reserved | - 1 << PG_buddy )))) + (page->flags & PAGE_FLAGS_CHECK_AT_PREP))) bad_page(page); /* @@ -1396,6 +1368,9 @@ get_page_from_freelist(gfp_t gfp_mask, nodemask_t *nodemask, unsigned int order, (void)first_zones_zonelist(zonelist, high_zoneidx, nodemask, &preferred_zone); + if (!preferred_zone) + return NULL; + classzone_idx = zone_idx(preferred_zone); zonelist_scan: @@ -2804,7 +2779,7 @@ int zone_wait_table_init(struct zone *zone, unsigned long zone_size_pages) alloc_size = zone->wait_table_hash_nr_entries * sizeof(wait_queue_head_t); - if (system_state == SYSTEM_BOOTING) { + if (!slab_is_available()) { zone->wait_table = (wait_queue_head_t *) alloc_bootmem_node(pgdat, alloc_size); } else { @@ -3378,7 +3353,8 @@ static void __paginginit free_area_init_core(struct pglist_data *pgdat, * is used by this zone for memmap. This affects the watermark * and per-cpu initialisations */ - memmap_pages = (size * sizeof(struct page)) >> PAGE_SHIFT; + memmap_pages = + PAGE_ALIGN(size * sizeof(struct page)) >> PAGE_SHIFT; if (realsize >= memmap_pages) { realsize -= memmap_pages; printk(KERN_DEBUG diff --git a/mm/pagewalk.c b/mm/pagewalk.c index 0afd2387e507d8f8deed9697f1971fc953f4b4b6..d5878bed78412542b82c03022756db62c9d73d63 100644 --- a/mm/pagewalk.c +++ b/mm/pagewalk.c @@ -3,14 +3,14 @@ #include static int walk_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end, - const struct mm_walk *walk, void *private) + struct mm_walk *walk) { pte_t *pte; int err = 0; pte = pte_offset_map(pmd, addr); for (;;) { - err = walk->pte_entry(pte, addr, addr + PAGE_SIZE, private); + err = walk->pte_entry(pte, addr, addr + PAGE_SIZE, walk); if (err) break; addr += PAGE_SIZE; @@ -24,7 +24,7 @@ static int walk_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end, } static int walk_pmd_range(pud_t *pud, unsigned long addr, unsigned long end, - const struct mm_walk *walk, void *private) + struct mm_walk *walk) { pmd_t *pmd; unsigned long next; @@ -35,15 +35,15 @@ static int walk_pmd_range(pud_t *pud, unsigned long addr, unsigned long end, next = pmd_addr_end(addr, end); if (pmd_none_or_clear_bad(pmd)) { if (walk->pte_hole) - err = walk->pte_hole(addr, next, private); + err = walk->pte_hole(addr, next, walk); if (err) break; continue; } if (walk->pmd_entry) - err = walk->pmd_entry(pmd, addr, next, private); + err = walk->pmd_entry(pmd, addr, next, walk); if (!err && walk->pte_entry) - err = walk_pte_range(pmd, addr, next, walk, private); + err = walk_pte_range(pmd, addr, next, walk); if (err) break; } while (pmd++, addr = next, addr != end); @@ -52,7 +52,7 @@ static int walk_pmd_range(pud_t *pud, unsigned long addr, unsigned long end, } static int walk_pud_range(pgd_t *pgd, unsigned long addr, unsigned long end, - const struct mm_walk *walk, void *private) + struct mm_walk *walk) { pud_t *pud; unsigned long next; @@ -63,15 +63,15 @@ static int walk_pud_range(pgd_t *pgd, unsigned long addr, unsigned long end, next = pud_addr_end(addr, end); if (pud_none_or_clear_bad(pud)) { if (walk->pte_hole) - err = walk->pte_hole(addr, next, private); + err = walk->pte_hole(addr, next, walk); if (err) break; continue; } if (walk->pud_entry) - err = walk->pud_entry(pud, addr, next, private); + err = walk->pud_entry(pud, addr, next, walk); if (!err && (walk->pmd_entry || walk->pte_entry)) - err = walk_pmd_range(pud, addr, next, walk, private); + err = walk_pmd_range(pud, addr, next, walk); if (err) break; } while (pud++, addr = next, addr != end); @@ -85,15 +85,15 @@ static int walk_pud_range(pgd_t *pgd, unsigned long addr, unsigned long end, * @addr: starting address * @end: ending address * @walk: set of callbacks to invoke for each level of the tree - * @private: private data passed to the callback function * * Recursively walk the page table for the memory area in a VMA, * calling supplied callbacks. Callbacks are called in-order (first * PGD, first PUD, first PMD, first PTE, second PTE... second PMD, * etc.). If lower-level callbacks are omitted, walking depth is reduced. * - * Each callback receives an entry pointer, the start and end of the - * associated range, and a caller-supplied private data pointer. + * Each callback receives an entry pointer and the start and end of the + * associated range, and a copy of the original mm_walk for access to + * the ->private or ->mm fields. * * No locks are taken, but the bottom level iterator will map PTE * directories from highmem if necessary. @@ -101,9 +101,8 @@ static int walk_pud_range(pgd_t *pgd, unsigned long addr, unsigned long end, * If any callback returns a non-zero value, the walk is aborted and * the return value is propagated back to the caller. Otherwise 0 is returned. */ -int walk_page_range(const struct mm_struct *mm, - unsigned long addr, unsigned long end, - const struct mm_walk *walk, void *private) +int walk_page_range(unsigned long addr, unsigned long end, + struct mm_walk *walk) { pgd_t *pgd; unsigned long next; @@ -112,21 +111,24 @@ int walk_page_range(const struct mm_struct *mm, if (addr >= end) return err; - pgd = pgd_offset(mm, addr); + if (!walk->mm) + return -EINVAL; + + pgd = pgd_offset(walk->mm, addr); do { next = pgd_addr_end(addr, end); if (pgd_none_or_clear_bad(pgd)) { if (walk->pte_hole) - err = walk->pte_hole(addr, next, private); + err = walk->pte_hole(addr, next, walk); if (err) break; continue; } if (walk->pgd_entry) - err = walk->pgd_entry(pgd, addr, next, private); + err = walk->pgd_entry(pgd, addr, next, walk); if (!err && (walk->pud_entry || walk->pmd_entry || walk->pte_entry)) - err = walk_pud_range(pgd, addr, next, walk, private); + err = walk_pud_range(pgd, addr, next, walk); if (err) break; } while (pgd++, addr = next, addr != end); diff --git a/mm/slab.c b/mm/slab.c index 06236e4ddc1b99686d64683865ca648ed2f79864..046607f05f3eb16414538201836c6e605135b0e8 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -3263,9 +3263,12 @@ retry: if (cpuset_zone_allowed_hardwall(zone, flags) && cache->nodelists[nid] && - cache->nodelists[nid]->free_objects) + cache->nodelists[nid]->free_objects) { obj = ____cache_alloc_node(cache, flags | GFP_THISNODE, nid); + if (obj) + break; + } } if (!obj) { diff --git a/mm/slob.c b/mm/slob.c index 6038cbadf796bb165a2b7bf7c9fbe707297f6f53..a3ad6671adf179daa38dae11a3963e5323ce0c91 100644 --- a/mm/slob.c +++ b/mm/slob.c @@ -469,8 +469,9 @@ void *__kmalloc_node(size_t size, gfp_t gfp, int node) return ZERO_SIZE_PTR; m = slob_alloc(size + align, gfp, align, node); - if (m) - *m = size; + if (!m) + return NULL; + *m = size; return (void *)m + align; } else { void *ret; diff --git a/mm/slub.c b/mm/slub.c index a505a828ef411e08f149a413fb37f32da7c47e21..0987d1cd943cc88d626a7d1b1097ba1f83243591 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -2726,9 +2726,10 @@ size_t ksize(const void *object) page = virt_to_head_page(object); - if (unlikely(!PageSlab(page))) + if (unlikely(!PageSlab(page))) { + WARN_ON(!PageCompound(page)); return PAGE_SIZE << compound_order(page); - + } s = page->slab; #ifdef CONFIG_SLUB_DEBUG diff --git a/mm/swap.c b/mm/swap.c index 91e194445a5eae53ee3ae97e3f616cdcb7d442d0..45c9f25a8a3be7e2dccc6a6f807e0eaeade1e697 100644 --- a/mm/swap.c +++ b/mm/swap.c @@ -503,7 +503,7 @@ void vm_acct_memory(long pages) local = &__get_cpu_var(committed_space); *local += pages; if (*local > ACCT_THRESHOLD || *local < -ACCT_THRESHOLD) { - atomic_add(*local, &vm_committed_space); + atomic_long_add(*local, &vm_committed_space); *local = 0; } preempt_enable(); @@ -520,7 +520,7 @@ static int cpu_swap_callback(struct notifier_block *nfb, committed = &per_cpu(committed_space, (long)hcpu); if (action == CPU_DEAD || action == CPU_DEAD_FROZEN) { - atomic_add(*committed, &vm_committed_space); + atomic_long_add(*committed, &vm_committed_space); *committed = 0; drain_cpu_pagevecs((long)hcpu); } diff --git a/mm/vmscan.c b/mm/vmscan.c index 9a29901ad3b3474858d94f1e281306645f5fc297..967d30ccd92b8f3a453951104a761986b6d88a6a 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1307,7 +1307,7 @@ static unsigned long do_try_to_free_pages(struct zonelist *zonelist, struct scan_control *sc) { int priority; - int ret = 0; + unsigned long ret = 0; unsigned long total_scanned = 0; unsigned long nr_reclaimed = 0; struct reclaim_state *reclaim_state = current->reclaim_state; diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c index 2a739adaa92b9886063ac4e6b1ce60f9730bddec..ab2225da0ee292e6931fa5faedeb7b3962e4e7d0 100644 --- a/net/8021q/vlan.c +++ b/net/8021q/vlan.c @@ -382,6 +382,18 @@ static void vlan_sync_address(struct net_device *dev, memcpy(vlan->real_dev_addr, dev->dev_addr, ETH_ALEN); } +static void vlan_transfer_features(struct net_device *dev, + struct net_device *vlandev) +{ + unsigned long old_features = vlandev->features; + + vlandev->features &= ~dev->vlan_features; + vlandev->features |= dev->features & dev->vlan_features; + + if (old_features != vlandev->features) + netdev_features_change(vlandev); +} + static void __vlan_device_event(struct net_device *dev, unsigned long event) { switch (event) { @@ -410,10 +422,8 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event, int i, flgs; struct net_device *vlandev; - if (is_vlan_dev(dev)) { + if (is_vlan_dev(dev)) __vlan_device_event(dev, event); - goto out; - } grp = __vlan_find_group(dev); if (!grp) @@ -450,6 +460,18 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event, } break; + case NETDEV_FEAT_CHANGE: + /* Propagate device features to underlying device */ + for (i = 0; i < VLAN_GROUP_ARRAY_LEN; i++) { + vlandev = vlan_group_get_device(grp, i); + if (!vlandev) + continue; + + vlan_transfer_features(dev, vlandev); + } + + break; + case NETDEV_DOWN: /* Put all VLANs for this dev in the down state too. */ for (i = 0; i < VLAN_GROUP_ARRAY_LEN; i++) { diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index c961f0826005bc196c90c687a41297e6860d8c6b..5d055c242ed8e224ea602bce5291c10f059af90c 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -663,6 +663,8 @@ static int vlan_dev_init(struct net_device *dev) (1<<__LINK_STATE_DORMANT))) | (1<<__LINK_STATE_PRESENT); + dev->features |= real_dev->features & real_dev->vlan_features; + /* ipv6 shared card related stuff */ dev->dev_id = real_dev->dev_id; diff --git a/net/atm/br2684.c b/net/atm/br2684.c index 9d52ebfc1962b360774f55e728b32ea0d8388654..05fafdc2eea338b604661be4fa23121da2f9449c 100644 --- a/net/atm/br2684.c +++ b/net/atm/br2684.c @@ -188,10 +188,13 @@ static int br2684_xmit_vcc(struct sk_buff *skb, struct br2684_dev *brdev, return 0; } } - } else { - skb_push(skb, 2); - if (brdev->payload == p_bridged) + } else { /* e_vc */ + if (brdev->payload == p_bridged) { + skb_push(skb, 2); memset(skb->data, 0, 2); + } else { /* p_routed */ + skb_pull(skb, ETH_HLEN); + } } skb_debug(skb); @@ -377,11 +380,8 @@ static void br2684_push(struct atm_vcc *atmvcc, struct sk_buff *skb) (skb->data + 6, ethertype_ipv4, sizeof(ethertype_ipv4)) == 0) skb->protocol = __constant_htons(ETH_P_IP); - else { - brdev->stats.rx_errors++; - dev_kfree_skb(skb); - return; - } + else + goto error; skb_pull(skb, sizeof(llc_oui_ipv4)); skb_reset_network_header(skb); skb->pkt_type = PACKET_HOST; @@ -394,44 +394,56 @@ static void br2684_push(struct atm_vcc *atmvcc, struct sk_buff *skb) (memcmp(skb->data, llc_oui_pid_pad, 7) == 0)) { skb_pull(skb, sizeof(llc_oui_pid_pad)); skb->protocol = eth_type_trans(skb, net_dev); - } else { - brdev->stats.rx_errors++; - dev_kfree_skb(skb); - return; - } + } else + goto error; - } else { - /* first 2 chars should be 0 */ - if (*((u16 *) (skb->data)) != 0) { - brdev->stats.rx_errors++; - dev_kfree_skb(skb); - return; + } else { /* e_vc */ + if (brdev->payload == p_routed) { + struct iphdr *iph; + + skb_reset_network_header(skb); + iph = ip_hdr(skb); + if (iph->version == 4) + skb->protocol = __constant_htons(ETH_P_IP); + else if (iph->version == 6) + skb->protocol = __constant_htons(ETH_P_IPV6); + else + goto error; + skb->pkt_type = PACKET_HOST; + } else { /* p_bridged */ + /* first 2 chars should be 0 */ + if (*((u16 *) (skb->data)) != 0) + goto error; + skb_pull(skb, BR2684_PAD_LEN); + skb->protocol = eth_type_trans(skb, net_dev); } - skb_pull(skb, BR2684_PAD_LEN + ETH_HLEN); /* pad, dstmac, srcmac, ethtype */ - skb->protocol = eth_type_trans(skb, net_dev); } #ifdef CONFIG_ATM_BR2684_IPFILTER - if (unlikely(packet_fails_filter(skb->protocol, brvcc, skb))) { - brdev->stats.rx_dropped++; - dev_kfree_skb(skb); - return; - } + if (unlikely(packet_fails_filter(skb->protocol, brvcc, skb))) + goto dropped; #endif /* CONFIG_ATM_BR2684_IPFILTER */ skb->dev = net_dev; ATM_SKB(skb)->vcc = atmvcc; /* needed ? */ pr_debug("received packet's protocol: %x\n", ntohs(skb->protocol)); skb_debug(skb); - if (unlikely(!(net_dev->flags & IFF_UP))) { - /* sigh, interface is down */ - brdev->stats.rx_dropped++; - dev_kfree_skb(skb); - return; - } + /* sigh, interface is down? */ + if (unlikely(!(net_dev->flags & IFF_UP))) + goto dropped; brdev->stats.rx_packets++; brdev->stats.rx_bytes += skb->len; memset(ATM_SKB(skb), 0, sizeof(struct atm_skb_data)); netif_rx(skb); + return; + +dropped: + brdev->stats.rx_dropped++; + goto free_skb; +error: + brdev->stats.rx_errors++; +free_skb: + dev_kfree_skb(skb); + return; } /* @@ -518,9 +530,9 @@ static int br2684_regvcc(struct atm_vcc *atmvcc, void __user * arg) struct sk_buff *next = skb->next; skb->next = skb->prev = NULL; + br2684_push(atmvcc, skb); BRPRIV(skb->dev)->stats.rx_bytes -= skb->len; BRPRIV(skb->dev)->stats.rx_packets--; - br2684_push(atmvcc, skb); skb = next; } diff --git a/net/ax25/ax25_subr.c b/net/ax25/ax25_subr.c index d8f2157331757a47d5272ac77cef9fee97544cc8..034aa10a5198bd6dd88ba9eb431f9f3088600d98 100644 --- a/net/ax25/ax25_subr.c +++ b/net/ax25/ax25_subr.c @@ -64,20 +64,15 @@ void ax25_frames_acked(ax25_cb *ax25, unsigned short nr) void ax25_requeue_frames(ax25_cb *ax25) { - struct sk_buff *skb, *skb_prev = NULL; + struct sk_buff *skb; /* * Requeue all the un-ack-ed frames on the output queue to be picked * up by ax25_kick called from the timer. This arrangement handles the * possibility of an empty output queue. */ - while ((skb = skb_dequeue(&ax25->ack_queue)) != NULL) { - if (skb_prev == NULL) - skb_queue_head(&ax25->write_queue, skb); - else - skb_append(skb_prev, skb, &ax25->write_queue); - skb_prev = skb; - } + while ((skb = skb_dequeue_tail(&ax25->ack_queue)) != NULL) + skb_queue_head(&ax25->write_queue, skb); } /* diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index eb62558e9b092593269878c23379906cd6985873..0c2c93735e935417314e30eddbadc017222612ba 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -423,8 +423,8 @@ static int __rfcomm_dlc_close(struct rfcomm_dlc *d, int err) rfcomm_dlc_lock(d); d->state = BT_CLOSED; - rfcomm_dlc_unlock(d); d->state_change(d, err); + rfcomm_dlc_unlock(d); skb_queue_purge(&d->tx_queue); rfcomm_dlc_unlink(d); diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c index c3f749abb2d07a1f99274fc71873d86e02f7e9b4..c9191871c1e0921cf9b096a3fdcad79c28f30309 100644 --- a/net/bluetooth/rfcomm/tty.c +++ b/net/bluetooth/rfcomm/tty.c @@ -566,11 +566,22 @@ static void rfcomm_dev_state_change(struct rfcomm_dlc *dlc, int err) if (dlc->state == BT_CLOSED) { if (!dev->tty) { if (test_bit(RFCOMM_RELEASE_ONHUP, &dev->flags)) { - if (rfcomm_dev_get(dev->id) == NULL) + /* Drop DLC lock here to avoid deadlock + * 1. rfcomm_dev_get will take rfcomm_dev_lock + * but in rfcomm_dev_add there's lock order: + * rfcomm_dev_lock -> dlc lock + * 2. rfcomm_dev_put will deadlock if it's + * the last reference + */ + rfcomm_dlc_unlock(dlc); + if (rfcomm_dev_get(dev->id) == NULL) { + rfcomm_dlc_lock(dlc); return; + } rfcomm_dev_del(dev); rfcomm_dev_put(dev); + rfcomm_dlc_lock(dlc); } } else tty_hangup(dev->tty); diff --git a/net/core/dev.c b/net/core/dev.c index a1607bc0cd4cd3601b2183616845b564a1057c52..c421a1f8f0b94cc23d8193d254fcf97d06ed6a1b 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -119,6 +119,7 @@ #include #include #include +#include #include "net-sysfs.h" @@ -903,7 +904,11 @@ int dev_change_name(struct net_device *dev, char *newname) strlcpy(dev->name, newname, IFNAMSIZ); rollback: - device_rename(&dev->dev, dev->name); + err = device_rename(&dev->dev, dev->name); + if (err) { + memcpy(dev->name, oldname, IFNAMSIZ); + return err; + } write_lock_bh(&dev_base_lock); hlist_del(&dev->name_hlist); @@ -1358,6 +1363,29 @@ void netif_device_attach(struct net_device *dev) } EXPORT_SYMBOL(netif_device_attach); +static bool can_checksum_protocol(unsigned long features, __be16 protocol) +{ + return ((features & NETIF_F_GEN_CSUM) || + ((features & NETIF_F_IP_CSUM) && + protocol == htons(ETH_P_IP)) || + ((features & NETIF_F_IPV6_CSUM) && + protocol == htons(ETH_P_IPV6))); +} + +static bool dev_can_checksum(struct net_device *dev, struct sk_buff *skb) +{ + if (can_checksum_protocol(dev->features, skb->protocol)) + return true; + + if (skb->protocol == htons(ETH_P_8021Q)) { + struct vlan_ethhdr *veh = (struct vlan_ethhdr *)skb->data; + if (can_checksum_protocol(dev->features & dev->vlan_features, + veh->h_vlan_encapsulated_proto)) + return true; + } + + return false; +} /* * Invalidate hardware checksum when packet is to be mangled, and @@ -1636,14 +1664,8 @@ int dev_queue_xmit(struct sk_buff *skb) if (skb->ip_summed == CHECKSUM_PARTIAL) { skb_set_transport_header(skb, skb->csum_start - skb_headroom(skb)); - - if (!(dev->features & NETIF_F_GEN_CSUM) && - !((dev->features & NETIF_F_IP_CSUM) && - skb->protocol == htons(ETH_P_IP)) && - !((dev->features & NETIF_F_IPV6_CSUM) && - skb->protocol == htons(ETH_P_IPV6))) - if (skb_checksum_help(skb)) - goto out_kfree_skb; + if (!dev_can_checksum(dev, skb) && skb_checksum_help(skb)) + goto out_kfree_skb; } gso: @@ -2055,6 +2077,10 @@ int netif_receive_skb(struct sk_buff *skb) rcu_read_lock(); + /* Don't receive packets in an exiting network namespace */ + if (!net_alive(dev_net(skb->dev))) + goto out; + #ifdef CONFIG_NET_CLS_ACT if (skb->tc_verd & TC_NCLS) { skb->tc_verd = CLR_TC_NCLS(skb->tc_verd); @@ -3137,7 +3163,7 @@ int dev_change_flags(struct net_device *dev, unsigned flags) * Load in the correct multicast list now the flags have changed. */ - if (dev->change_rx_flags && (dev->flags ^ flags) & IFF_MULTICAST) + if (dev->change_rx_flags && (old_flags ^ flags) & IFF_MULTICAST) dev->change_rx_flags(dev, IFF_MULTICAST); dev_set_rx_mode(dev); diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 5d9d7130bd6e8531d92c5b4b3e9793ab234222c9..65f01f71b3f34ceb0498cf5149a220fd4f178ad1 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -1714,7 +1714,8 @@ static int neightbl_fill_parms(struct sk_buff *skb, struct neigh_parms *parms) return nla_nest_end(skb, nest); nla_put_failure: - return nla_nest_cancel(skb, nest); + nla_nest_cancel(skb, nest); + return -EMSGSIZE; } static int neightbl_fill_info(struct sk_buff *skb, struct neigh_table *tbl, @@ -2057,9 +2058,9 @@ static int neigh_fill_info(struct sk_buff *skb, struct neighbour *neigh, goto nla_put_failure; } - ci.ndm_used = now - neigh->used; - ci.ndm_confirmed = now - neigh->confirmed; - ci.ndm_updated = now - neigh->updated; + ci.ndm_used = jiffies_to_clock_t(now - neigh->used); + ci.ndm_confirmed = jiffies_to_clock_t(now - neigh->confirmed); + ci.ndm_updated = jiffies_to_clock_t(now - neigh->updated); ci.ndm_refcnt = atomic_read(&neigh->refcnt) - 1; read_unlock_bh(&neigh->lock); diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index 72b4c184dd84a4d583a20ef0ed5dbd06618f5757..7c52fe277b62441966f758b25fad9acef18a10d0 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -140,6 +140,9 @@ static void cleanup_net(struct work_struct *work) struct pernet_operations *ops; struct net *net; + /* Be very certain incoming network packets will not find us */ + rcu_barrier(); + net = container_of(work, struct net, work); mutex_lock(&net_mutex); diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 8dca21110493156fbcfc107a39d95343713d94b6..fdf537707e51afd9099df2693d4e5f5af668ba5a 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -390,6 +390,7 @@ struct pktgen_thread { int cpu; wait_queue_head_t queue; + struct completion start_done; }; #define REMOVE 1 @@ -3414,6 +3415,7 @@ static int pktgen_thread_worker(void *arg) BUG_ON(smp_processor_id() != cpu); init_waitqueue_head(&t->queue); + complete(&t->start_done); pr_debug("pktgen: starting pktgen/%d: pid=%d\n", cpu, task_pid_nr(current)); @@ -3615,6 +3617,7 @@ static int __init pktgen_create_thread(int cpu) INIT_LIST_HEAD(&t->if_list); list_add_tail(&t->th_list, &pktgen_threads); + init_completion(&t->start_done); p = kthread_create(pktgen_thread_worker, t, "kpktgend_%d", cpu); if (IS_ERR(p)) { @@ -3639,6 +3642,7 @@ static int __init pktgen_create_thread(int cpu) } wake_up_process(p); + wait_for_completion(&t->start_done); return 0; } diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index cf857c4dc7b12ab6e0ca2d79d17a036844a8eb53..a9a77216310e028c2dfe1d125d2706c21c51630d 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -498,7 +498,8 @@ int rtnetlink_put_metrics(struct sk_buff *skb, u32 *metrics) return nla_nest_end(skb, mx); nla_put_failure: - return nla_nest_cancel(skb, mx); + nla_nest_cancel(skb, mx); + return -EMSGSIZE; } int rtnl_put_cacheinfo(struct sk_buff *skb, struct dst_entry *dst, u32 id, diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 5c459f2b7985211e0dd8d067e925c20f2e35b958..1e556d31211742d41acb39cbc2c1cd8460e2d3b0 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -1445,6 +1445,7 @@ done: if (spd.nr_pages) { int ret; + struct sock *sk = __skb->sk; /* * Drop the socket lock, otherwise we have reverse @@ -1455,9 +1456,9 @@ done: * we call into ->sendpage() with the i_mutex lock held * and networking will grab the socket lock. */ - release_sock(__skb->sk); + release_sock(sk); ret = splice_to_pipe(pipe, &spd); - lock_sock(__skb->sk); + lock_sock(sk); return ret; } diff --git a/net/core/user_dma.c b/net/core/user_dma.c index 0ad1cd57bc393b126e5cecbbb0f5638b34d73d97..c77aff9c6eb3cc76fab911cdca097cc5add01d8c 100644 --- a/net/core/user_dma.c +++ b/net/core/user_dma.c @@ -75,7 +75,7 @@ int dma_skb_copy_datagram_iovec(struct dma_chan *chan, end = start + skb_shinfo(skb)->frags[i].size; copy = end - offset; - if ((copy = end - offset) > 0) { + if (copy > 0) { skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; struct page *page = frag->page; diff --git a/net/dccp/ackvec.c b/net/dccp/ackvec.c index 6de4bd195d280cbcd0528a04ecca215665a085f9..1e8be246ad159fe920869d90bfd9ea846efdb22f 100644 --- a/net/dccp/ackvec.c +++ b/net/dccp/ackvec.c @@ -290,12 +290,12 @@ int dccp_ackvec_add(struct dccp_ackvec *av, const struct sock *sk, while (1) { const u8 len = dccp_ackvec_len(av, index); - const u8 state = dccp_ackvec_state(av, index); + const u8 av_state = dccp_ackvec_state(av, index); /* * valid packets not yet in av_buf have a reserved * entry, with a len equal to 0. */ - if (state == DCCP_ACKVEC_STATE_NOT_RECEIVED && + if (av_state == DCCP_ACKVEC_STATE_NOT_RECEIVED && len == 0 && delta == 0) { /* Found our reserved seat! */ dccp_pr_debug("Found %llu reserved seat!\n", @@ -325,31 +325,6 @@ out_duplicate: return -EILSEQ; } -#ifdef CONFIG_IP_DCCP_DEBUG -void dccp_ackvector_print(const u64 ackno, const unsigned char *vector, int len) -{ - dccp_pr_debug_cat("ACK vector len=%d, ackno=%llu |", len, - (unsigned long long)ackno); - - while (len--) { - const u8 state = (*vector & DCCP_ACKVEC_STATE_MASK) >> 6; - const u8 rl = *vector & DCCP_ACKVEC_LEN_MASK; - - dccp_pr_debug_cat("%d,%d|", state, rl); - ++vector; - } - - dccp_pr_debug_cat("\n"); -} - -void dccp_ackvec_print(const struct dccp_ackvec *av) -{ - dccp_ackvector_print(av->av_buf_ackno, - av->av_buf + av->av_buf_head, - av->av_vec_len); -} -#endif - static void dccp_ackvec_throw_record(struct dccp_ackvec *av, struct dccp_ackvec_record *avr) { diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c index cd61dea2eea16bd1511f9c42e5648fc069ea4184..a1929f33d7030a2ac91fe51c99b16a104070eeb7 100644 --- a/net/dccp/ccids/ccid3.c +++ b/net/dccp/ccids/ccid3.c @@ -159,8 +159,8 @@ static void ccid3_hc_tx_update_x(struct sock *sk, ktime_t *stamp) } else if (ktime_us_delta(now, hctx->ccid3hctx_t_ld) - (s64)hctx->ccid3hctx_rtt >= 0) { - hctx->ccid3hctx_x = - max(min(2 * hctx->ccid3hctx_x, min_rate), + hctx->ccid3hctx_x = min(2 * hctx->ccid3hctx_x, min_rate); + hctx->ccid3hctx_x = max(hctx->ccid3hctx_x, scaled_div(((__u64)hctx->ccid3hctx_s) << 6, hctx->ccid3hctx_rtt)); hctx->ccid3hctx_t_ld = now; @@ -193,22 +193,17 @@ static inline void ccid3_hc_tx_update_s(struct ccid3_hc_tx_sock *hctx, int len) /* * Update Window Counter using the algorithm from [RFC 4342, 8.1]. - * The algorithm is not applicable if RTT < 4 microseconds. + * As elsewhere, RTT > 0 is assumed by using dccp_sample_rtt(). */ static inline void ccid3_hc_tx_update_win_count(struct ccid3_hc_tx_sock *hctx, ktime_t now) { - u32 quarter_rtts; - - if (unlikely(hctx->ccid3hctx_rtt < 4)) /* avoid divide-by-zero */ - return; - - quarter_rtts = ktime_us_delta(now, hctx->ccid3hctx_t_last_win_count); - quarter_rtts /= hctx->ccid3hctx_rtt / 4; + u32 delta = ktime_us_delta(now, hctx->ccid3hctx_t_last_win_count), + quarter_rtts = (4 * delta) / hctx->ccid3hctx_rtt; if (quarter_rtts > 0) { hctx->ccid3hctx_t_last_win_count = now; - hctx->ccid3hctx_last_win_count += min_t(u32, quarter_rtts, 5); + hctx->ccid3hctx_last_win_count += min(quarter_rtts, 5U); hctx->ccid3hctx_last_win_count &= 0xF; /* mod 16 */ } } @@ -334,8 +329,14 @@ static int ccid3_hc_tx_send_packet(struct sock *sk, struct sk_buff *skb) hctx->ccid3hctx_x = rfc3390_initial_rate(sk); hctx->ccid3hctx_t_ld = now; } else { - /* Sender does not have RTT sample: X_pps = 1 pkt/sec */ - hctx->ccid3hctx_x = hctx->ccid3hctx_s; + /* + * Sender does not have RTT sample: + * - set fallback RTT (RFC 4340, 3.4) since a RTT value + * is needed in several parts (e.g. window counter); + * - set sending rate X_pps = 1pps as per RFC 3448, 4.2. + */ + hctx->ccid3hctx_rtt = DCCP_FALLBACK_RTT; + hctx->ccid3hctx_x = hctx->ccid3hctx_s; hctx->ccid3hctx_x <<= 6; } ccid3_update_send_interval(hctx); diff --git a/net/dccp/ccids/lib/tfrc.c b/net/dccp/ccids/lib/tfrc.c index d1dfbb8de64ce0c26d0698e1868ba1b4b23e42f1..97ecec0a8e769b2ddc13d927f7bf632895fcccfd 100644 --- a/net/dccp/ccids/lib/tfrc.c +++ b/net/dccp/ccids/lib/tfrc.c @@ -14,14 +14,6 @@ module_param(tfrc_debug, bool, 0444); MODULE_PARM_DESC(tfrc_debug, "Enable debug messages"); #endif -extern int tfrc_tx_packet_history_init(void); -extern void tfrc_tx_packet_history_exit(void); -extern int tfrc_rx_packet_history_init(void); -extern void tfrc_rx_packet_history_exit(void); - -extern int tfrc_li_init(void); -extern void tfrc_li_exit(void); - static int __init tfrc_module_init(void) { int rc = tfrc_li_init(); diff --git a/net/dccp/ccids/lib/tfrc.h b/net/dccp/ccids/lib/tfrc.h index 1fb1187bbf1ca818a133fe476e5cb3781bbd3818..ed9857527acf4e43f69f3bfdb4e6388f0f8bd490 100644 --- a/net/dccp/ccids/lib/tfrc.h +++ b/net/dccp/ccids/lib/tfrc.h @@ -15,7 +15,7 @@ * (at your option) any later version. */ #include -#include +#include #include "../../dccp.h" /* internal includes that this module exports: */ #include "loss_interval.h" @@ -29,21 +29,19 @@ extern int tfrc_debug; #endif /* integer-arithmetic divisions of type (a * 1000000)/b */ -static inline u64 scaled_div(u64 a, u32 b) +static inline u64 scaled_div(u64 a, u64 b) { BUG_ON(b==0); - a *= 1000000; - do_div(a, b); - return a; + return div64_u64(a * 1000000, b); } -static inline u32 scaled_div32(u64 a, u32 b) +static inline u32 scaled_div32(u64 a, u64 b) { u64 result = scaled_div(a, b); if (result > UINT_MAX) { - DCCP_CRIT("Overflow: a(%llu)/b(%u) > ~0U", - (unsigned long long)a, b); + DCCP_CRIT("Overflow: %llu/%llu > UINT_MAX", + (unsigned long long)a, (unsigned long long)b); return UINT_MAX; } return result; @@ -58,7 +56,14 @@ static inline u32 tfrc_ewma(const u32 avg, const u32 newval, const u8 weight) return avg ? (weight * avg + (10 - weight) * newval) / 10 : newval; } -extern u32 tfrc_calc_x(u16 s, u32 R, u32 p); -extern u32 tfrc_calc_x_reverse_lookup(u32 fvalue); +extern u32 tfrc_calc_x(u16 s, u32 R, u32 p); +extern u32 tfrc_calc_x_reverse_lookup(u32 fvalue); +extern int tfrc_tx_packet_history_init(void); +extern void tfrc_tx_packet_history_exit(void); +extern int tfrc_rx_packet_history_init(void); +extern void tfrc_rx_packet_history_exit(void); + +extern int tfrc_li_init(void); +extern void tfrc_li_exit(void); #endif /* _TFRC_H_ */ diff --git a/net/dccp/ccids/lib/tfrc_equation.c b/net/dccp/ccids/lib/tfrc_equation.c index e4e64b76c10ca8335aa71328e6f40cb462239ddf..2f20a29cffe417a9ca7de9f1153763722ee087ba 100644 --- a/net/dccp/ccids/lib/tfrc_equation.c +++ b/net/dccp/ccids/lib/tfrc_equation.c @@ -661,7 +661,7 @@ u32 tfrc_calc_x(u16 s, u32 R, u32 p) EXPORT_SYMBOL_GPL(tfrc_calc_x); -/* +/** * tfrc_calc_x_reverse_lookup - try to find p given f(p) * * @fvalue: function value to match, scaled by 1000000 @@ -676,11 +676,11 @@ u32 tfrc_calc_x_reverse_lookup(u32 fvalue) /* Error cases. */ if (fvalue < tfrc_calc_x_lookup[0][1]) { - DCCP_WARN("fvalue %d smaller than resolution\n", fvalue); - return tfrc_calc_x_lookup[0][1]; + DCCP_WARN("fvalue %u smaller than resolution\n", fvalue); + return TFRC_SMALLEST_P; } if (fvalue > tfrc_calc_x_lookup[TFRC_CALC_X_ARRSIZE - 1][0]) { - DCCP_WARN("fvalue %d exceeds bounds!\n", fvalue); + DCCP_WARN("fvalue %u exceeds bounds!\n", fvalue); return 1000000; } diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index b348dd70c68557f131666f0e7becb9ca2f509abd..37d27bcb361fcee67d2c1869315b6df22e2411ad 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -589,7 +589,7 @@ int dccp_v4_conn_request(struct sock *sk, struct sk_buff *skb) if (sk_acceptq_is_full(sk) && inet_csk_reqsk_queue_young(sk) > 1) goto drop; - req = reqsk_alloc(&dccp_request_sock_ops); + req = inet_reqsk_alloc(&dccp_request_sock_ops); if (req == NULL) goto drop; @@ -605,7 +605,6 @@ int dccp_v4_conn_request(struct sock *sk, struct sk_buff *skb) ireq = inet_rsk(req); ireq->loc_addr = ip_hdr(skb)->daddr; ireq->rmt_addr = ip_hdr(skb)->saddr; - ireq->opt = NULL; /* * Step 3: Process LISTEN state @@ -739,8 +738,8 @@ int dccp_invalid_packet(struct sk_buff *skb) * If P.type is not Data, Ack, or DataAck and P.X == 0 (the packet * has short sequence numbers), drop packet and return */ - if (dh->dccph_type >= DCCP_PKT_DATA && - dh->dccph_type <= DCCP_PKT_DATAACK && dh->dccph_x == 0) { + if ((dh->dccph_type < DCCP_PKT_DATA || + dh->dccph_type > DCCP_PKT_DATAACK) && dh->dccph_x == 0) { DCCP_WARN("P.type (%s) not Data || [Data]Ack, while P.X == 0\n", dccp_packet_name(dh->dccph_type)); return 1; diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c index 9b1129bb7ece2c868316584d12805168dbbea017..f7fe2a572d7bb6bafc27de0e16411eb6cc68b5fd 100644 --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c @@ -421,7 +421,6 @@ static int dccp_v6_conn_request(struct sock *sk, struct sk_buff *skb) ireq6 = inet6_rsk(req); ipv6_addr_copy(&ireq6->rmt_addr, &ipv6_hdr(skb)->saddr); ipv6_addr_copy(&ireq6->loc_addr, &ipv6_hdr(skb)->daddr); - ireq6->pktopts = NULL; if (ipv6_opt_accepted(sk, skb) || np->rxopt.bits.rxinfo || np->rxopt.bits.rxoinfo || diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c index 33ad48321b08e0dda2e14dba752c0e27f4bf9111..66dca5bba858612e747a399d9bcea41bb03dc0f6 100644 --- a/net/dccp/minisocks.c +++ b/net/dccp/minisocks.c @@ -165,12 +165,12 @@ out_free: /* See dccp_v4_conn_request */ newdmsk->dccpms_sequence_window = req->rcv_wnd; - newdp->dccps_gar = newdp->dccps_isr = dreq->dreq_isr; - dccp_update_gsr(newsk, dreq->dreq_isr); - - newdp->dccps_iss = dreq->dreq_iss; + newdp->dccps_gar = newdp->dccps_iss = dreq->dreq_iss; dccp_update_gss(newsk, dreq->dreq_iss); + newdp->dccps_isr = dreq->dreq_isr; + dccp_update_gsr(newsk, dreq->dreq_isr); + /* * SWL and AWL are initially adjusted so that they are not less than * the initial Sequence Numbers received and sent, respectively: diff --git a/net/dccp/options.c b/net/dccp/options.c index d2a84a2fecee6eaf663b4a23d8eabda76e6d08c7..43bc24e761d0e707fca63a4404e061c270a071bc 100644 --- a/net/dccp/options.c +++ b/net/dccp/options.c @@ -107,9 +107,11 @@ int dccp_parse_options(struct sock *sk, struct dccp_request_sock *dreq, * * CCID-specific options are ignored during connection setup, as * negotiation may still be in progress (see RFC 4340, 10.3). + * The same applies to Ack Vectors, as these depend on the CCID. * */ - if (dreq != NULL && opt >= 128) + if (dreq != NULL && (opt >= 128 || + opt == DCCPO_ACK_VECTOR_0 || opt == DCCPO_ACK_VECTOR_1)) goto ignore_option; switch (opt) { diff --git a/net/dccp/output.c b/net/dccp/output.c index 1f8a9b64c08327c3aae2136a4b4981e6a43e776d..fe20068c5d8e581add6c25a543d046f3fd49071d 100644 --- a/net/dccp/output.c +++ b/net/dccp/output.c @@ -508,6 +508,7 @@ void dccp_send_ack(struct sock *sk) EXPORT_SYMBOL_GPL(dccp_send_ack); +#if 0 /* FIXME: Is this still necessary (11.3) - currently nowhere used by DCCP. */ void dccp_send_delayed_ack(struct sock *sk) { @@ -538,6 +539,7 @@ void dccp_send_delayed_ack(struct sock *sk) icsk->icsk_ack.timeout = timeout; sk_reset_timer(sk, &icsk->icsk_delack_timer, timeout); } +#endif void dccp_send_sync(struct sock *sk, const u64 ackno, const enum dccp_pkt_type pkt_type) diff --git a/net/dccp/probe.c b/net/dccp/probe.c index 0bcdc92502794867b7254bc338044555b6493245..81368a7f5379c9907b88e64ac03fa5f23b7313f6 100644 --- a/net/dccp/probe.c +++ b/net/dccp/probe.c @@ -42,7 +42,7 @@ static int bufsize = 64 * 1024; static const char procname[] = "dccpprobe"; -struct { +static struct { struct kfifo *fifo; spinlock_t lock; wait_queue_head_t wait; diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index 418862f1bf221925e08f4cc04891165f81b25776..9b539fa9fe180dd7b667b14b05d6b0f2caf00cd8 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -1288,7 +1288,6 @@ static void arp_format_neigh_entry(struct seq_file *seq, struct neighbour *n) { char hbuffer[HBUFFERLEN]; - const char hexbuf[] = "0123456789ABCDEF"; int k, j; char tbuf[16]; struct net_device *dev = n->dev; @@ -1302,8 +1301,8 @@ static void arp_format_neigh_entry(struct seq_file *seq, else { #endif for (k = 0, j = 0; k < HBUFFERLEN - 3 && j < dev->addr_len; j++) { - hbuffer[k++] = hexbuf[(n->ha[j] >> 4) & 15]; - hbuffer[k++] = hexbuf[n->ha[j] & 15]; + hbuffer[k++] = hex_asc_hi(n->ha[j]); + hbuffer[k++] = hex_asc_lo(n->ha[j]); hbuffer[k++] = ':'; } hbuffer[--k] = 0; diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index 6848e4760f3454910de56008226a10b5335a22e7..79a7ef6209ffe32a0ba0c99c82b47d36e5a947d2 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -90,7 +90,6 @@ static const struct nla_policy ifa_ipv4_policy[IFA_MAX+1] = { [IFA_LOCAL] = { .type = NLA_U32 }, [IFA_ADDRESS] = { .type = NLA_U32 }, [IFA_BROADCAST] = { .type = NLA_U32 }, - [IFA_ANYCAST] = { .type = NLA_U32 }, [IFA_LABEL] = { .type = NLA_STRING, .len = IFNAMSIZ - 1 }, }; @@ -536,9 +535,6 @@ static struct in_ifaddr *rtm_to_ifaddr(struct net *net, struct nlmsghdr *nlh) if (tb[IFA_BROADCAST]) ifa->ifa_broadcast = nla_get_be32(tb[IFA_BROADCAST]); - if (tb[IFA_ANYCAST]) - ifa->ifa_anycast = nla_get_be32(tb[IFA_ANYCAST]); - if (tb[IFA_LABEL]) nla_strlcpy(ifa->ifa_label, tb[IFA_LABEL], IFNAMSIZ); else @@ -745,7 +741,6 @@ int devinet_ioctl(struct net *net, unsigned int cmd, void __user *arg) break; inet_del_ifa(in_dev, ifap, 0); ifa->ifa_broadcast = 0; - ifa->ifa_anycast = 0; ifa->ifa_scope = 0; } @@ -1113,7 +1108,6 @@ static inline size_t inet_nlmsg_size(void) + nla_total_size(4) /* IFA_ADDRESS */ + nla_total_size(4) /* IFA_LOCAL */ + nla_total_size(4) /* IFA_BROADCAST */ - + nla_total_size(4) /* IFA_ANYCAST */ + nla_total_size(IFNAMSIZ); /* IFA_LABEL */ } @@ -1143,9 +1137,6 @@ static int inet_fill_ifaddr(struct sk_buff *skb, struct in_ifaddr *ifa, if (ifa->ifa_broadcast) NLA_PUT_BE32(skb, IFA_BROADCAST, ifa->ifa_broadcast); - if (ifa->ifa_anycast) - NLA_PUT_BE32(skb, IFA_ANYCAST, ifa->ifa_anycast); - if (ifa->ifa_label[0]) NLA_PUT_STRING(skb, IFA_LABEL, ifa->ifa_label); diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index 0f1557a4ac7a06b519cadbdfa8968e40a530d18b..0b2ac6a3d903cbdeaa6d83e37b0d10d309b7b16f 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -506,7 +506,6 @@ const struct nla_policy rtm_ipv4_policy[RTA_MAX+1] = { [RTA_PREFSRC] = { .type = NLA_U32 }, [RTA_METRICS] = { .type = NLA_NESTED }, [RTA_MULTIPATH] = { .len = sizeof(struct rtnexthop) }, - [RTA_PROTOINFO] = { .type = NLA_U32 }, [RTA_FLOW] = { .type = NLA_U32 }, }; diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c index 3b83c34019fc8ab161dc9fad69a8831a64ca357c..0d4d72827e4be08c4829ecea846b2a15e0d83e42 100644 --- a/net/ipv4/fib_semantics.c +++ b/net/ipv4/fib_semantics.c @@ -960,7 +960,10 @@ int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event, rtm->rtm_dst_len = dst_len; rtm->rtm_src_len = 0; rtm->rtm_tos = tos; - rtm->rtm_table = tb_id; + if (tb_id < 256) + rtm->rtm_table = tb_id; + else + rtm->rtm_table = RT_TABLE_COMPAT; NLA_PUT_U32(skb, RTA_TABLE, tb_id); rtm->rtm_type = type; rtm->rtm_flags = fi->fib_flags; diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c index 828ea211ff211b204185b52b20d1a719912d5699..ec834480abe727c3cfee6100824cf87a2f7284fa 100644 --- a/net/ipv4/inet_connection_sock.c +++ b/net/ipv4/inet_connection_sock.c @@ -419,7 +419,8 @@ void inet_csk_reqsk_queue_prune(struct sock *parent, struct inet_connection_sock *icsk = inet_csk(parent); struct request_sock_queue *queue = &icsk->icsk_accept_queue; struct listen_sock *lopt = queue->listen_opt; - int thresh = icsk->icsk_syn_retries ? : sysctl_tcp_synack_retries; + int max_retries = icsk->icsk_syn_retries ? : sysctl_tcp_synack_retries; + int thresh = max_retries; unsigned long now = jiffies; struct request_sock **reqp, *req; int i, budget; @@ -455,6 +456,9 @@ void inet_csk_reqsk_queue_prune(struct sock *parent, } } + if (queue->rskq_defer_accept) + max_retries = queue->rskq_defer_accept; + budget = 2 * (lopt->nr_table_entries / (timeout / interval)); i = lopt->clock_hand; @@ -462,8 +466,9 @@ void inet_csk_reqsk_queue_prune(struct sock *parent, reqp=&lopt->syn_table[i]; while ((req = *reqp) != NULL) { if (time_after_eq(now, req->expires)) { - if (req->retrans < thresh && - !req->rsk_ops->rtx_syn_ack(parent, req)) { + if ((req->retrans < thresh || + (inet_rsk(req)->acked && req->retrans < max_retries)) + && !req->rsk_ops->rtx_syn_ack(parent, req)) { unsigned long timeo; if (req->retrans++ == 0) diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c index 2ada033406de08b6e471287867001a63a33336e2..4342cba4ff823bbddfe053d9583f31b9521d735d 100644 --- a/net/ipv4/ip_gre.c +++ b/net/ipv4/ip_gre.c @@ -313,9 +313,8 @@ static void ipgre_tunnel_uninit(struct net_device *dev) static void ipgre_err(struct sk_buff *skb, u32 info) { -#ifndef I_WISH_WORLD_WERE_PERFECT -/* It is not :-( All the routers (except for Linux) return only +/* All the routers (except for Linux) return only 8 bytes of packet payload. It means, that precise relaying of ICMP in the real Internet is absolutely infeasible. @@ -398,149 +397,6 @@ static void ipgre_err(struct sk_buff *skb, u32 info) out: read_unlock(&ipgre_lock); return; -#else - struct iphdr *iph = (struct iphdr*)dp; - struct iphdr *eiph; - __be16 *p = (__be16*)(dp+(iph->ihl<<2)); - const int type = icmp_hdr(skb)->type; - const int code = icmp_hdr(skb)->code; - int rel_type = 0; - int rel_code = 0; - __be32 rel_info = 0; - __u32 n = 0; - __be16 flags; - int grehlen = (iph->ihl<<2) + 4; - struct sk_buff *skb2; - struct flowi fl; - struct rtable *rt; - - if (p[1] != htons(ETH_P_IP)) - return; - - flags = p[0]; - if (flags&(GRE_CSUM|GRE_KEY|GRE_SEQ|GRE_ROUTING|GRE_VERSION)) { - if (flags&(GRE_VERSION|GRE_ROUTING)) - return; - if (flags&GRE_CSUM) - grehlen += 4; - if (flags&GRE_KEY) - grehlen += 4; - if (flags&GRE_SEQ) - grehlen += 4; - } - if (len < grehlen + sizeof(struct iphdr)) - return; - eiph = (struct iphdr*)(dp + grehlen); - - switch (type) { - default: - return; - case ICMP_PARAMETERPROB: - n = ntohl(icmp_hdr(skb)->un.gateway) >> 24; - if (n < (iph->ihl<<2)) - return; - - /* So... This guy found something strange INSIDE encapsulated - packet. Well, he is fool, but what can we do ? - */ - rel_type = ICMP_PARAMETERPROB; - n -= grehlen; - rel_info = htonl(n << 24); - break; - - case ICMP_DEST_UNREACH: - switch (code) { - case ICMP_SR_FAILED: - case ICMP_PORT_UNREACH: - /* Impossible event. */ - return; - case ICMP_FRAG_NEEDED: - /* And it is the only really necessary thing :-) */ - n = ntohs(icmp_hdr(skb)->un.frag.mtu); - if (n < grehlen+68) - return; - n -= grehlen; - /* BSD 4.2 MORE DOES NOT EXIST IN NATURE. */ - if (n > ntohs(eiph->tot_len)) - return; - rel_info = htonl(n); - break; - default: - /* All others are translated to HOST_UNREACH. - rfc2003 contains "deep thoughts" about NET_UNREACH, - I believe, it is just ether pollution. --ANK - */ - rel_type = ICMP_DEST_UNREACH; - rel_code = ICMP_HOST_UNREACH; - break; - } - break; - case ICMP_TIME_EXCEEDED: - if (code != ICMP_EXC_TTL) - return; - break; - } - - /* Prepare fake skb to feed it to icmp_send */ - skb2 = skb_clone(skb, GFP_ATOMIC); - if (skb2 == NULL) - return; - dst_release(skb2->dst); - skb2->dst = NULL; - skb_pull(skb2, skb->data - (u8*)eiph); - skb_reset_network_header(skb2); - - /* Try to guess incoming interface */ - memset(&fl, 0, sizeof(fl)); - fl.fl4_dst = eiph->saddr; - fl.fl4_tos = RT_TOS(eiph->tos); - fl.proto = IPPROTO_GRE; - if (ip_route_output_key(dev_net(skb->dev), &rt, &fl)) { - kfree_skb(skb2); - return; - } - skb2->dev = rt->u.dst.dev; - - /* route "incoming" packet */ - if (rt->rt_flags&RTCF_LOCAL) { - ip_rt_put(rt); - rt = NULL; - fl.fl4_dst = eiph->daddr; - fl.fl4_src = eiph->saddr; - fl.fl4_tos = eiph->tos; - if (ip_route_output_key(dev_net(skb->dev), &rt, &fl) || - rt->u.dst.dev->type != ARPHRD_IPGRE) { - ip_rt_put(rt); - kfree_skb(skb2); - return; - } - } else { - ip_rt_put(rt); - if (ip_route_input(skb2, eiph->daddr, eiph->saddr, eiph->tos, skb2->dev) || - skb2->dst->dev->type != ARPHRD_IPGRE) { - kfree_skb(skb2); - return; - } - } - - /* change mtu on this route */ - if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) { - if (n > dst_mtu(skb2->dst)) { - kfree_skb(skb2); - return; - } - skb2->dst->ops->update_pmtu(skb2->dst, n); - } else if (type == ICMP_TIME_EXCEEDED) { - struct ip_tunnel *t = netdev_priv(skb2->dev); - if (t->parms.iph.ttl) { - rel_type = ICMP_DEST_UNREACH; - rel_code = ICMP_HOST_UNREACH; - } - } - - icmp_send(skb2, rel_type, rel_code, rel_info); - kfree_skb(skb2); -#endif } static inline void ipgre_ecn_decapsulate(struct iphdr *iph, struct sk_buff *skb) diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c index 149111f08e8d38b30a1bbbc4b8c42c27cd810b7d..af5cb53da5cccdd68350c9a83a66f3fdb81f71d3 100644 --- a/net/ipv4/ipip.c +++ b/net/ipv4/ipip.c @@ -278,9 +278,8 @@ static void ipip_tunnel_uninit(struct net_device *dev) static int ipip_err(struct sk_buff *skb, u32 info) { -#ifndef I_WISH_WORLD_WERE_PERFECT -/* It is not :-( All the routers (except for Linux) return only +/* All the routers (except for Linux) return only 8 bytes of packet payload. It means, that precise relaying of ICMP in the real Internet is absolutely infeasible. */ @@ -337,133 +336,6 @@ static int ipip_err(struct sk_buff *skb, u32 info) out: read_unlock(&ipip_lock); return err; -#else - struct iphdr *iph = (struct iphdr*)dp; - int hlen = iph->ihl<<2; - struct iphdr *eiph; - const int type = icmp_hdr(skb)->type; - const int code = icmp_hdr(skb)->code; - int rel_type = 0; - int rel_code = 0; - __be32 rel_info = 0; - __u32 n = 0; - struct sk_buff *skb2; - struct flowi fl; - struct rtable *rt; - - if (len < hlen + sizeof(struct iphdr)) - return 0; - eiph = (struct iphdr*)(dp + hlen); - - switch (type) { - default: - return 0; - case ICMP_PARAMETERPROB: - n = ntohl(icmp_hdr(skb)->un.gateway) >> 24; - if (n < hlen) - return 0; - - /* So... This guy found something strange INSIDE encapsulated - packet. Well, he is fool, but what can we do ? - */ - rel_type = ICMP_PARAMETERPROB; - rel_info = htonl((n - hlen) << 24); - break; - - case ICMP_DEST_UNREACH: - switch (code) { - case ICMP_SR_FAILED: - case ICMP_PORT_UNREACH: - /* Impossible event. */ - return 0; - case ICMP_FRAG_NEEDED: - /* And it is the only really necessary thing :-) */ - n = ntohs(icmp_hdr(skb)->un.frag.mtu); - if (n < hlen+68) - return 0; - n -= hlen; - /* BSD 4.2 MORE DOES NOT EXIST IN NATURE. */ - if (n > ntohs(eiph->tot_len)) - return 0; - rel_info = htonl(n); - break; - default: - /* All others are translated to HOST_UNREACH. - rfc2003 contains "deep thoughts" about NET_UNREACH, - I believe, it is just ether pollution. --ANK - */ - rel_type = ICMP_DEST_UNREACH; - rel_code = ICMP_HOST_UNREACH; - break; - } - break; - case ICMP_TIME_EXCEEDED: - if (code != ICMP_EXC_TTL) - return 0; - break; - } - - /* Prepare fake skb to feed it to icmp_send */ - skb2 = skb_clone(skb, GFP_ATOMIC); - if (skb2 == NULL) - return 0; - dst_release(skb2->dst); - skb2->dst = NULL; - skb_pull(skb2, skb->data - (u8*)eiph); - skb_reset_network_header(skb2); - - /* Try to guess incoming interface */ - memset(&fl, 0, sizeof(fl)); - fl.fl4_daddr = eiph->saddr; - fl.fl4_tos = RT_TOS(eiph->tos); - fl.proto = IPPROTO_IPIP; - if (ip_route_output_key(dev_net(skb->dev), &rt, &key)) { - kfree_skb(skb2); - return 0; - } - skb2->dev = rt->u.dst.dev; - - /* route "incoming" packet */ - if (rt->rt_flags&RTCF_LOCAL) { - ip_rt_put(rt); - rt = NULL; - fl.fl4_daddr = eiph->daddr; - fl.fl4_src = eiph->saddr; - fl.fl4_tos = eiph->tos; - if (ip_route_output_key(dev_net(skb->dev), &rt, &fl) || - rt->u.dst.dev->type != ARPHRD_TUNNEL) { - ip_rt_put(rt); - kfree_skb(skb2); - return 0; - } - } else { - ip_rt_put(rt); - if (ip_route_input(skb2, eiph->daddr, eiph->saddr, eiph->tos, skb2->dev) || - skb2->dst->dev->type != ARPHRD_TUNNEL) { - kfree_skb(skb2); - return 0; - } - } - - /* change mtu on this route */ - if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) { - if (n > dst_mtu(skb2->dst)) { - kfree_skb(skb2); - return 0; - } - skb2->dst->ops->update_pmtu(skb2->dst, n); - } else if (type == ICMP_TIME_EXCEEDED) { - struct ip_tunnel *t = netdev_priv(skb2->dev); - if (t->parms.iph.ttl) { - rel_type = ICMP_DEST_UNREACH; - rel_code = ICMP_HOST_UNREACH; - } - } - - icmp_send(skb2, rel_type, rel_code, rel_info); - kfree_skb(skb2); - return 0; -#endif } static inline void ipip_ecn_decapsulate(const struct iphdr *outer_iph, diff --git a/net/ipv4/netfilter/nf_nat_core.c b/net/ipv4/netfilter/nf_nat_core.c index 04578593e100cee88d67fc88999efe8c421f353d..d2a887fc8d9b1b53f1539bcfc8c446d248466522 100644 --- a/net/ipv4/netfilter/nf_nat_core.c +++ b/net/ipv4/netfilter/nf_nat_core.c @@ -556,7 +556,6 @@ static void nf_nat_cleanup_conntrack(struct nf_conn *ct) spin_lock_bh(&nf_nat_lock); hlist_del_rcu(&nat->bysource); - nat->ct = NULL; spin_unlock_bh(&nf_nat_lock); } @@ -570,8 +569,8 @@ static void nf_nat_move_storage(void *new, void *old) return; spin_lock_bh(&nf_nat_lock); - hlist_replace_rcu(&old_nat->bysource, &new_nat->bysource); new_nat->ct = ct; + hlist_replace_rcu(&old_nat->bysource, &new_nat->bysource); spin_unlock_bh(&nf_nat_lock); } diff --git a/net/ipv4/netfilter/nf_nat_snmp_basic.c b/net/ipv4/netfilter/nf_nat_snmp_basic.c index 5daefad3d1936393139baf80d48cff263c5262cd..7750c97fde7bb6bdc6ae05061b2528d3d3e31310 100644 --- a/net/ipv4/netfilter/nf_nat_snmp_basic.c +++ b/net/ipv4/netfilter/nf_nat_snmp_basic.c @@ -232,6 +232,11 @@ static unsigned char asn1_length_decode(struct asn1_ctx *ctx, } } } + + /* don't trust len bigger than ctx buffer */ + if (*len > ctx->end - ctx->pointer) + return 0; + return 1; } @@ -250,6 +255,10 @@ static unsigned char asn1_header_decode(struct asn1_ctx *ctx, if (!asn1_length_decode(ctx, &def, &len)) return 0; + /* primitive shall be definite, indefinite shall be constructed */ + if (*con == ASN1_PRI && !def) + return 0; + if (def) *eoc = ctx->pointer + len; else @@ -434,6 +443,11 @@ static unsigned char asn1_oid_decode(struct asn1_ctx *ctx, unsigned long *optr; size = eoc - ctx->pointer + 1; + + /* first subid actually encodes first two subids */ + if (size < 2 || size > ULONG_MAX/sizeof(unsigned long)) + return 0; + *oid = kmalloc(size * sizeof(unsigned long), GFP_ATOMIC); if (*oid == NULL) { if (net_ratelimit()) diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c index fead049daf4399b94d6e8322ac7aa1e25b17999f..37a1ecd9d600323c78cbd209cdbaa11b2f7d39a8 100644 --- a/net/ipv4/raw.c +++ b/net/ipv4/raw.c @@ -608,6 +608,14 @@ static void raw_close(struct sock *sk, long timeout) sk_common_release(sk); } +static int raw_destroy(struct sock *sk) +{ + lock_sock(sk); + ip_flush_pending_frames(sk); + release_sock(sk); + return 0; +} + /* This gets rid of all the nasties in af_inet. -DaveM */ static int raw_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len) { @@ -820,6 +828,7 @@ struct proto raw_prot = { .name = "RAW", .owner = THIS_MODULE, .close = raw_close, + .destroy = raw_destroy, .connect = ip4_datagram_connect, .disconnect = udp_disconnect, .ioctl = raw_ioctl, @@ -925,7 +934,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i) srcp = inet->num; seq_printf(seq, "%4d: %08X:%04X %08X:%04X" - " %02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %p %d", + " %02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %p %d\n", i, src, srcp, dest, destp, sp->sk_state, atomic_read(&sp->sk_wmem_alloc), atomic_read(&sp->sk_rmem_alloc), diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 92f90ae46f4a3cc453ebf17c3a97d1df508394a6..96be336064fb1f5f3851cb440a051e2c190de617 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -160,7 +160,7 @@ static struct dst_ops ipv4_dst_ops = { .negative_advice = ipv4_negative_advice, .link_failure = ipv4_link_failure, .update_pmtu = ip_rt_update_pmtu, - .local_out = ip_local_out, + .local_out = __ip_local_out, .entry_size = sizeof(struct rtable), .entries = ATOMIC_INIT(0), }; @@ -1792,7 +1792,7 @@ static int __mkroute_input(struct sk_buff *skb, if (err) flags |= RTCF_DIRECTSRC; - if (out_dev == in_dev && err && !(flags & RTCF_MASQ) && + if (out_dev == in_dev && err && (IN_DEV_SHARED_MEDIA(out_dev) || inet_addr_onlink(out_dev, saddr, FIB_RES_GW(*res)))) flags |= RTCF_DOREDIRECT; diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c index 73ba98921d6420ced10a70f8a0fc8ec8893e4311..d182a2a2629135a8a76df80ee40e9e6542dd871b 100644 --- a/net/ipv4/syncookies.c +++ b/net/ipv4/syncookies.c @@ -285,7 +285,7 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb, cookie_check_timestamp(&tcp_opt); ret = NULL; - req = reqsk_alloc(&tcp_request_sock_ops); /* for safety */ + req = inet_reqsk_alloc(&tcp_request_sock_ops); /* for safety */ if (!req) goto out; @@ -301,7 +301,6 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb, ireq->rmt_port = th->source; ireq->loc_addr = ip_hdr(skb)->daddr; ireq->rmt_addr = ip_hdr(skb)->saddr; - ireq->opt = NULL; ireq->snd_wscale = tcp_opt.snd_wscale; ireq->rcv_wscale = tcp_opt.rcv_wscale; ireq->sack_ok = tcp_opt.sack_ok; diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index f88653138621a414ec94b517eb84f9a8267e2dda..fc54a48fde1e6a6b07a157b1cc551427d226099b 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -1227,7 +1227,14 @@ int tcp_read_sock(struct sock *sk, read_descriptor_t *desc, copied += used; offset += used; } - if (offset != skb->len) + /* + * If recv_actor drops the lock (e.g. TCP splice + * receive) the skb pointer might be invalid when + * getting here: tcp_collapse might have deleted it + * while aggregating skbs from the socket queue. + */ + skb = tcp_recv_skb(sk, seq-1, &offset); + if (!skb || (offset+1 != skb->len)) break; } if (tcp_hdr(skb)->fin) { @@ -2105,12 +2112,15 @@ static int do_tcp_setsockopt(struct sock *sk, int level, break; case TCP_DEFER_ACCEPT: - if (val < 0) { - err = -EINVAL; - } else { - if (val > MAX_TCP_ACCEPT_DEFERRED) - val = MAX_TCP_ACCEPT_DEFERRED; - icsk->icsk_accept_queue.rskq_defer_accept = val; + icsk->icsk_accept_queue.rskq_defer_accept = 0; + if (val > 0) { + /* Translate value in seconds to number of + * retransmits */ + while (icsk->icsk_accept_queue.rskq_defer_accept < 32 && + val > ((TCP_TIMEOUT_INIT / HZ) << + icsk->icsk_accept_queue.rskq_defer_accept)) + icsk->icsk_accept_queue.rskq_defer_accept++; + icsk->icsk_accept_queue.rskq_defer_accept++; } break; @@ -2292,7 +2302,8 @@ static int do_tcp_getsockopt(struct sock *sk, int level, val = (val ? : sysctl_tcp_fin_timeout) / HZ; break; case TCP_DEFER_ACCEPT: - val = icsk->icsk_accept_queue.rskq_defer_accept; + val = !icsk->icsk_accept_queue.rskq_defer_accept ? 0 : + ((TCP_TIMEOUT_INIT / HZ) << (icsk->icsk_accept_queue.rskq_defer_accept - 1)); break; case TCP_WINDOW_CLAMP: val = tp->window_clamp; diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index b54d9d37b636a79b26de0f0ee36e9f6024ba453e..cad73b7dfef07798ddc0b8debba24c9aad94c53b 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -1392,9 +1392,9 @@ static struct sk_buff *tcp_maybe_skipping_dsack(struct sk_buff *skb, if (before(next_dup->start_seq, skip_to_seq)) { skb = tcp_sacktag_skip(skb, sk, next_dup->start_seq, fack_count); - tcp_sacktag_walk(skb, sk, NULL, - next_dup->start_seq, next_dup->end_seq, - 1, fack_count, reord, flag); + skb = tcp_sacktag_walk(skb, sk, NULL, + next_dup->start_seq, next_dup->end_seq, + 1, fack_count, reord, flag); } return skb; @@ -2483,6 +2483,20 @@ static inline void tcp_complete_cwr(struct sock *sk) tcp_ca_event(sk, CA_EVENT_COMPLETE_CWR); } +static void tcp_try_keep_open(struct sock *sk) +{ + struct tcp_sock *tp = tcp_sk(sk); + int state = TCP_CA_Open; + + if (tcp_left_out(tp) || tp->retrans_out || tp->undo_marker) + state = TCP_CA_Disorder; + + if (inet_csk(sk)->icsk_ca_state != state) { + tcp_set_ca_state(sk, state); + tp->high_seq = tp->snd_nxt; + } +} + static void tcp_try_to_open(struct sock *sk, int flag) { struct tcp_sock *tp = tcp_sk(sk); @@ -2496,15 +2510,7 @@ static void tcp_try_to_open(struct sock *sk, int flag) tcp_enter_cwr(sk, 1); if (inet_csk(sk)->icsk_ca_state != TCP_CA_CWR) { - int state = TCP_CA_Open; - - if (tcp_left_out(tp) || tp->retrans_out || tp->undo_marker) - state = TCP_CA_Disorder; - - if (inet_csk(sk)->icsk_ca_state != state) { - tcp_set_ca_state(sk, state); - tp->high_seq = tp->snd_nxt; - } + tcp_try_keep_open(sk); tcp_moderate_cwnd(tp); } else { tcp_cwnd_down(sk, flag); @@ -3310,8 +3316,11 @@ no_queue: return 1; old_ack: - if (TCP_SKB_CB(skb)->sacked) + if (TCP_SKB_CB(skb)->sacked) { tcp_sacktag_write_queue(sk, skb, prior_snd_una); + if (icsk->icsk_ca_state == TCP_CA_Open) + tcp_try_keep_open(sk); + } uninteresting_ack: SOCK_DEBUG(sk, "Ack %u out of %u:%u\n", ack, tp->snd_una, tp->snd_nxt); @@ -4532,49 +4541,6 @@ static void tcp_urg(struct sock *sk, struct sk_buff *skb, struct tcphdr *th) } } -static int tcp_defer_accept_check(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - - if (tp->defer_tcp_accept.request) { - int queued_data = tp->rcv_nxt - tp->copied_seq; - int hasfin = !skb_queue_empty(&sk->sk_receive_queue) ? - tcp_hdr((struct sk_buff *) - sk->sk_receive_queue.prev)->fin : 0; - - if (queued_data && hasfin) - queued_data--; - - if (queued_data && - tp->defer_tcp_accept.listen_sk->sk_state == TCP_LISTEN) { - if (sock_flag(sk, SOCK_KEEPOPEN)) { - inet_csk_reset_keepalive_timer(sk, - keepalive_time_when(tp)); - } else { - inet_csk_delete_keepalive_timer(sk); - } - - inet_csk_reqsk_queue_add( - tp->defer_tcp_accept.listen_sk, - tp->defer_tcp_accept.request, - sk); - - tp->defer_tcp_accept.listen_sk->sk_data_ready( - tp->defer_tcp_accept.listen_sk, 0); - - sock_put(tp->defer_tcp_accept.listen_sk); - sock_put(sk); - tp->defer_tcp_accept.listen_sk = NULL; - tp->defer_tcp_accept.request = NULL; - } else if (hasfin || - tp->defer_tcp_accept.listen_sk->sk_state != TCP_LISTEN) { - tcp_reset(sk); - return -1; - } - } - return 0; -} - static int tcp_copy_to_iovec(struct sock *sk, struct sk_buff *skb, int hlen) { struct tcp_sock *tp = tcp_sk(sk); @@ -4935,8 +4901,6 @@ step5: tcp_data_snd_check(sk); tcp_ack_snd_check(sk); - - tcp_defer_accept_check(sk); return 0; csum_error: diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index cd601a866c2f5856e3f8b69ffc3fd542c465e34a..12695be2c255a2ac4baeb5aa049dd16f41fb7bf9 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -85,10 +85,6 @@ int sysctl_tcp_tw_reuse __read_mostly; int sysctl_tcp_low_latency __read_mostly; -/* Check TCP sequence numbers in ICMP packets. */ -#define ICMP_MIN_LENGTH 8 - -void tcp_v4_send_check(struct sock *sk, int len, struct sk_buff *skb); #ifdef CONFIG_TCP_MD5SIG static struct tcp_md5sig_key *tcp_v4_md5_do_lookup(struct sock *sk, @@ -1285,7 +1281,7 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb) if (sk_acceptq_is_full(sk) && inet_csk_reqsk_queue_young(sk) > 1) goto drop; - req = reqsk_alloc(&tcp_request_sock_ops); + req = inet_reqsk_alloc(&tcp_request_sock_ops); if (!req) goto drop; @@ -1918,14 +1914,6 @@ int tcp_v4_destroy_sock(struct sock *sk) sk->sk_sndmsg_page = NULL; } - if (tp->defer_tcp_accept.request) { - reqsk_free(tp->defer_tcp_accept.request); - sock_put(tp->defer_tcp_accept.listen_sk); - sock_put(sk); - tp->defer_tcp_accept.listen_sk = NULL; - tp->defer_tcp_accept.request = NULL; - } - atomic_dec(&tcp_sockets_allocated); return 0; diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c index 019c8c16e5ccba1ae93d50e01d8439d416eef26a..8245247a6ceb732307569a9d4ab393e0de535c90 100644 --- a/net/ipv4/tcp_minisocks.c +++ b/net/ipv4/tcp_minisocks.c @@ -571,8 +571,10 @@ struct sock *tcp_check_req(struct sock *sk,struct sk_buff *skb, does sequence test, SYN is truncated, and thus we consider it a bare ACK. - Both ends (listening sockets) accept the new incoming - connection and try to talk to each other. 8-) + If icsk->icsk_accept_queue.rskq_defer_accept, we silently drop this + bare ACK. Otherwise, we create an established connection. Both + ends (listening sockets) accept the new incoming connection and try + to talk to each other. 8-) Note: This case is both harmless, and rare. Possibility is about the same as us discovering intelligent life on another plant tomorrow. @@ -640,6 +642,13 @@ struct sock *tcp_check_req(struct sock *sk,struct sk_buff *skb, if (!(flg & TCP_FLAG_ACK)) return NULL; + /* If TCP_DEFER_ACCEPT is set, drop bare ACK. */ + if (inet_csk(sk)->icsk_accept_queue.rskq_defer_accept && + TCP_SKB_CB(skb)->end_seq == tcp_rsk(req)->rcv_isn + 1) { + inet_rsk(req)->acked = 1; + return NULL; + } + /* OK, ACK is valid, create big socket and * feed this segment to it. It will repeat all * the tests. THIS SEGMENT MUST MOVE SOCKET TO @@ -678,24 +687,7 @@ struct sock *tcp_check_req(struct sock *sk,struct sk_buff *skb, inet_csk_reqsk_queue_unlink(sk, req, prev); inet_csk_reqsk_queue_removed(sk, req); - if (inet_csk(sk)->icsk_accept_queue.rskq_defer_accept && - TCP_SKB_CB(skb)->end_seq == tcp_rsk(req)->rcv_isn + 1) { - - /* the accept queue handling is done is est recv slow - * path so lets make sure to start there - */ - tcp_sk(child)->pred_flags = 0; - sock_hold(sk); - sock_hold(child); - tcp_sk(child)->defer_tcp_accept.listen_sk = sk; - tcp_sk(child)->defer_tcp_accept.request = req; - - inet_csk_reset_keepalive_timer(child, - inet_csk(sk)->icsk_accept_queue.rskq_defer_accept * HZ); - } else { - inet_csk_reqsk_queue_add(sk, req, child); - } - + inet_csk_reqsk_queue_add(sk, req, child); return child; listen_overflow: diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index debf235816067cc8a268b015c9adbae851a538a1..ad993ecb4810d88dc49bca51208a96e67c9555bb 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -1836,7 +1836,7 @@ int tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb) { struct tcp_sock *tp = tcp_sk(sk); struct inet_connection_sock *icsk = inet_csk(sk); - unsigned int cur_mss = tcp_current_mss(sk, 0); + unsigned int cur_mss; int err; /* Inconslusive MTU probe */ @@ -1858,6 +1858,11 @@ int tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb) return -ENOMEM; } + if (inet_csk(sk)->icsk_af_ops->rebuild_header(sk)) + return -EHOSTUNREACH; /* Routing failure or similar. */ + + cur_mss = tcp_current_mss(sk, 0); + /* If receiver has shrunk his window, and skb is out of * new window, do not retransmit it. The exception is the * case, when window is shrunk to zero. In this case @@ -1884,9 +1889,6 @@ int tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb) (sysctl_tcp_retrans_collapse != 0)) tcp_retrans_try_collapse(sk, skb, cur_mss); - if (inet_csk(sk)->icsk_af_ops->rebuild_header(sk)) - return -EHOSTUNREACH; /* Routing failure or similar. */ - /* Some Solaris stacks overoptimize and ignore the FIN on a * retransmit when old data is attached. So strip it off * since it is cheap to do so and saves bytes on the network. @@ -2129,6 +2131,8 @@ void tcp_send_active_reset(struct sock *sk, gfp_t priority) TCP_SKB_CB(skb)->when = tcp_time_stamp; if (tcp_transmit_skb(sk, skb, 0, priority)) NET_INC_STATS(LINUX_MIB_TCPABORTFAILED); + + TCP_INC_STATS(TCP_MIB_OUTRSTS); } /* WARNING: This routine must only be called when we have already sent diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c index 4de68cf5f2aad61322bbb58dc6d6dfb328055acf..63ed9d6830e7b80f77f3619168756742f6ef3bc9 100644 --- a/net/ipv4/tcp_timer.c +++ b/net/ipv4/tcp_timer.c @@ -489,11 +489,6 @@ static void tcp_keepalive_timer (unsigned long data) goto death; } - if (tp->defer_tcp_accept.request && sk->sk_state == TCP_ESTABLISHED) { - tcp_send_active_reset(sk, GFP_ATOMIC); - goto death; - } - if (!sock_flag(sk, SOCK_KEEPOPEN) || sk->sk_state == TCP_CLOSE) goto out; diff --git a/net/ipv4/tunnel4.c b/net/ipv4/tunnel4.c index d3b709a6f2644e0ff400ff4dfe8dd80d66efce51..cb1f0e83830b408871139ca9a809b5320ea809b7 100644 --- a/net/ipv4/tunnel4.c +++ b/net/ipv4/tunnel4.c @@ -97,7 +97,7 @@ static int tunnel64_rcv(struct sk_buff *skb) { struct xfrm_tunnel *handler; - if (!pskb_may_pull(skb, sizeof(struct iphdr))) + if (!pskb_may_pull(skb, sizeof(struct ipv6hdr))) goto drop; for (handler = tunnel64_handlers; handler; handler = handler->next) diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index db1cb7c96d63dcdb32356789eec17448aff6f97d..56fcda3694ba99d3f83523fc2a2e81fcf1d612bc 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -420,7 +420,7 @@ void udp_err(struct sk_buff *skb, u32 info) /* * Throw away all pending data and cancel the corking. Socket is locked. */ -static void udp_flush_pending_frames(struct sock *sk) +void udp_flush_pending_frames(struct sock *sk) { struct udp_sock *up = udp_sk(sk); @@ -430,6 +430,7 @@ static void udp_flush_pending_frames(struct sock *sk) ip_flush_pending_frames(sk); } } +EXPORT_SYMBOL(udp_flush_pending_frames); /** * udp4_hwcsum_outgoing - handle outgoing HW checksumming diff --git a/net/ipv4/xfrm4_mode_tunnel.c b/net/ipv4/xfrm4_mode_tunnel.c index 584e6d74e3a9f0cf1b72fe0c797dc8033332eed0..7135279f3f8480d20e07120f5b34740811f71a36 100644 --- a/net/ipv4/xfrm4_mode_tunnel.c +++ b/net/ipv4/xfrm4_mode_tunnel.c @@ -52,7 +52,7 @@ static int xfrm4_mode_tunnel_output(struct xfrm_state *x, struct sk_buff *skb) IP_ECN_clear(top_iph); top_iph->frag_off = (flags & XFRM_STATE_NOPMTUDISC) ? - 0 : XFRM_MODE_SKB_CB(skb)->frag_off; + 0 : (XFRM_MODE_SKB_CB(skb)->frag_off & htons(IP_DF)); ip_select_ident(top_iph, dst->child, NULL); top_iph->ttl = dst_metric(dst->child, RTAX_HOPLIMIT); diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index e591e09e5e4e21ed8db7ab0eee75a3ce27813ffe..147588f4c7c05e1ef5cafb776931840912d8adba 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -731,8 +731,13 @@ static void ipv6_del_addr(struct inet6_ifaddr *ifp) onlink = -1; spin_lock(&ifa->lock); - lifetime = min_t(unsigned long, - ifa->valid_lft, 0x7fffffffUL/HZ); + + lifetime = addrconf_timeout_fixup(ifa->valid_lft, HZ); + /* + * Note: Because this address is + * not permanent, lifetime < + * LONG_MAX / HZ here. + */ if (time_before(expires, ifa->tstamp + lifetime * HZ)) expires = ifa->tstamp + lifetime * HZ; @@ -1722,7 +1727,6 @@ void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len) __u32 valid_lft; __u32 prefered_lft; int addr_type; - unsigned long rt_expires; struct inet6_dev *in6_dev; pinfo = (struct prefix_info *) opt; @@ -1764,41 +1768,49 @@ void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len) * 2) Configure prefixes with the auto flag set */ - /* Avoid arithmetic overflow. Really, we could - save rt_expires in seconds, likely valid_lft, - but it would require division in fib gc, that it - not good. - */ - if (valid_lft >= 0x7FFFFFFF/HZ) - rt_expires = 0x7FFFFFFF - (0x7FFFFFFF % HZ); - else - rt_expires = valid_lft * HZ; - - /* - * We convert this (in jiffies) to clock_t later. - * Avoid arithmetic overflow there as well. - * Overflow can happen only if HZ < USER_HZ. - */ - if (HZ < USER_HZ && rt_expires > 0x7FFFFFFF / USER_HZ) - rt_expires = 0x7FFFFFFF / USER_HZ; - if (pinfo->onlink) { struct rt6_info *rt; + unsigned long rt_expires; + + /* Avoid arithmetic overflow. Really, we could + * save rt_expires in seconds, likely valid_lft, + * but it would require division in fib gc, that it + * not good. + */ + if (HZ > USER_HZ) + rt_expires = addrconf_timeout_fixup(valid_lft, HZ); + else + rt_expires = addrconf_timeout_fixup(valid_lft, USER_HZ); + + if (addrconf_finite_timeout(rt_expires)) + rt_expires *= HZ; + rt = rt6_lookup(dev_net(dev), &pinfo->prefix, NULL, dev->ifindex, 1); if (rt && ((rt->rt6i_flags & (RTF_GATEWAY | RTF_DEFAULT)) == 0)) { - if (rt->rt6i_flags&RTF_EXPIRES) { - if (valid_lft == 0) { - ip6_del_rt(rt); - rt = NULL; - } else { - rt->rt6i_expires = jiffies + rt_expires; - } + /* Autoconf prefix route */ + if (valid_lft == 0) { + ip6_del_rt(rt); + rt = NULL; + } else if (addrconf_finite_timeout(rt_expires)) { + /* not infinity */ + rt->rt6i_expires = jiffies + rt_expires; + rt->rt6i_flags |= RTF_EXPIRES; + } else { + rt->rt6i_flags &= ~RTF_EXPIRES; + rt->rt6i_expires = 0; } } else if (valid_lft) { + clock_t expires = 0; + int flags = RTF_ADDRCONF | RTF_PREFIX_RT; + if (addrconf_finite_timeout(rt_expires)) { + /* not infinity */ + flags |= RTF_EXPIRES; + expires = jiffies_to_clock_t(rt_expires); + } addrconf_prefix_route(&pinfo->prefix, pinfo->prefix_len, - dev, jiffies_to_clock_t(rt_expires), RTF_ADDRCONF|RTF_EXPIRES|RTF_PREFIX_RT); + dev, expires, flags); } if (rt) dst_release(&rt->u.dst); @@ -2014,17 +2026,22 @@ err_exit: * Manual configuration of address on an interface */ static int inet6_addr_add(struct net *net, int ifindex, struct in6_addr *pfx, - int plen, __u8 ifa_flags, __u32 prefered_lft, + unsigned int plen, __u8 ifa_flags, __u32 prefered_lft, __u32 valid_lft) { struct inet6_ifaddr *ifp; struct inet6_dev *idev; struct net_device *dev; int scope; - u32 flags = RTF_EXPIRES; + u32 flags; + clock_t expires; + unsigned long timeout; ASSERT_RTNL(); + if (plen > 128) + return -EINVAL; + /* check the lifetime */ if (!valid_lft || prefered_lft > valid_lft) return -EINVAL; @@ -2038,17 +2055,23 @@ static int inet6_addr_add(struct net *net, int ifindex, struct in6_addr *pfx, scope = ipv6_addr_scope(pfx); - if (valid_lft == INFINITY_LIFE_TIME) { - ifa_flags |= IFA_F_PERMANENT; + timeout = addrconf_timeout_fixup(valid_lft, HZ); + if (addrconf_finite_timeout(timeout)) { + expires = jiffies_to_clock_t(timeout * HZ); + valid_lft = timeout; + flags = RTF_EXPIRES; + } else { + expires = 0; flags = 0; - } else if (valid_lft >= 0x7FFFFFFF/HZ) - valid_lft = 0x7FFFFFFF/HZ; + ifa_flags |= IFA_F_PERMANENT; + } - if (prefered_lft == 0) - ifa_flags |= IFA_F_DEPRECATED; - else if ((prefered_lft >= 0x7FFFFFFF/HZ) && - (prefered_lft != INFINITY_LIFE_TIME)) - prefered_lft = 0x7FFFFFFF/HZ; + timeout = addrconf_timeout_fixup(prefered_lft, HZ); + if (addrconf_finite_timeout(timeout)) { + if (timeout == 0) + ifa_flags |= IFA_F_DEPRECATED; + prefered_lft = timeout; + } ifp = ipv6_add_addr(idev, pfx, plen, scope, ifa_flags); @@ -2060,7 +2083,7 @@ static int inet6_addr_add(struct net *net, int ifindex, struct in6_addr *pfx, spin_unlock_bh(&ifp->lock); addrconf_prefix_route(&ifp->addr, ifp->prefix_len, dev, - jiffies_to_clock_t(valid_lft * HZ), flags); + expires, flags); /* * Note that section 3.1 of RFC 4429 indicates * that the Optimistic flag should not be set for @@ -2076,12 +2099,15 @@ static int inet6_addr_add(struct net *net, int ifindex, struct in6_addr *pfx, } static int inet6_addr_del(struct net *net, int ifindex, struct in6_addr *pfx, - int plen) + unsigned int plen) { struct inet6_ifaddr *ifp; struct inet6_dev *idev; struct net_device *dev; + if (plen > 128) + return -EINVAL; + dev = __dev_get_by_index(net, ifindex); if (!dev) return -ENODEV; @@ -3148,22 +3174,30 @@ inet6_rtm_deladdr(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg) static int inet6_addr_modify(struct inet6_ifaddr *ifp, u8 ifa_flags, u32 prefered_lft, u32 valid_lft) { - u32 flags = RTF_EXPIRES; + u32 flags; + clock_t expires; + unsigned long timeout; if (!valid_lft || (prefered_lft > valid_lft)) return -EINVAL; - if (valid_lft == INFINITY_LIFE_TIME) { - ifa_flags |= IFA_F_PERMANENT; + timeout = addrconf_timeout_fixup(valid_lft, HZ); + if (addrconf_finite_timeout(timeout)) { + expires = jiffies_to_clock_t(timeout * HZ); + valid_lft = timeout; + flags = RTF_EXPIRES; + } else { + expires = 0; flags = 0; - } else if (valid_lft >= 0x7FFFFFFF/HZ) - valid_lft = 0x7FFFFFFF/HZ; + ifa_flags |= IFA_F_PERMANENT; + } - if (prefered_lft == 0) - ifa_flags |= IFA_F_DEPRECATED; - else if ((prefered_lft >= 0x7FFFFFFF/HZ) && - (prefered_lft != INFINITY_LIFE_TIME)) - prefered_lft = 0x7FFFFFFF/HZ; + timeout = addrconf_timeout_fixup(prefered_lft, HZ); + if (addrconf_finite_timeout(timeout)) { + if (timeout == 0) + ifa_flags |= IFA_F_DEPRECATED; + prefered_lft = timeout; + } spin_lock_bh(&ifp->lock); ifp->flags = (ifp->flags & ~(IFA_F_DEPRECATED | IFA_F_PERMANENT | IFA_F_NODAD | IFA_F_HOMEADDRESS)) | ifa_flags; @@ -3176,7 +3210,7 @@ static int inet6_addr_modify(struct inet6_ifaddr *ifp, u8 ifa_flags, ipv6_ifa_notify(0, ifp); addrconf_prefix_route(&ifp->addr, ifp->prefix_len, ifp->idev->dev, - jiffies_to_clock_t(valid_lft * HZ), flags); + expires, flags); addrconf_verify(0); return 0; @@ -4242,7 +4276,7 @@ static void addrconf_sysctl_register(struct inet6_dev *idev) neigh_sysctl_register(idev->dev, idev->nd_parms, NET_IPV6, NET_IPV6_NEIGH, "ipv6", &ndisc_ifinfo_sysctl_change, - NULL); + ndisc_ifinfo_sysctl_strategy); __addrconf_sysctl_register(dev_net(idev->dev), idev->dev->name, idev->dev->ifindex, idev, &idev->cnf); } diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index 3c6aafb02183deaf7a0e52cd934687a736e34171..e84b3fd17fb4de37e3212bd55892f132f38d6098 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -191,7 +191,7 @@ lookup_protocol: np->mcast_hops = -1; np->mc_loop = 1; np->pmtudisc = IPV6_PMTUDISC_WANT; - np->ipv6only = init_net.ipv6.sysctl.bindv6only; + np->ipv6only = net->ipv6.sysctl.bindv6only; /* Init the ipv4 part of the socket since we can have sockets * using v6 API for ipv4. diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c index 94fa6ae77cfe28c6f92c04e336cc56aedfbf4507..0f0f94a40335e7a24a68181f1791d164d49cd3e2 100644 --- a/net/ipv6/datagram.c +++ b/net/ipv6/datagram.c @@ -496,7 +496,8 @@ int datagram_recv_ctl(struct sock *sk, struct msghdr *msg, struct sk_buff *skb) return 0; } -int datagram_send_ctl(struct msghdr *msg, struct flowi *fl, +int datagram_send_ctl(struct net *net, + struct msghdr *msg, struct flowi *fl, struct ipv6_txoptions *opt, int *hlimit, int *tclass) { @@ -509,7 +510,6 @@ int datagram_send_ctl(struct msghdr *msg, struct flowi *fl, for (cmsg = CMSG_FIRSTHDR(msg); cmsg; cmsg = CMSG_NXTHDR(msg, cmsg)) { int addr_type; - struct net_device *dev = NULL; if (!CMSG_OK(msg, cmsg)) { err = -EINVAL; @@ -522,6 +522,9 @@ int datagram_send_ctl(struct msghdr *msg, struct flowi *fl, switch (cmsg->cmsg_type) { case IPV6_PKTINFO: case IPV6_2292PKTINFO: + { + struct net_device *dev = NULL; + if (cmsg->cmsg_len < CMSG_LEN(sizeof(struct in6_pktinfo))) { err = -EINVAL; goto exit_f; @@ -535,32 +538,32 @@ int datagram_send_ctl(struct msghdr *msg, struct flowi *fl, fl->oif = src_info->ipi6_ifindex; } - addr_type = ipv6_addr_type(&src_info->ipi6_addr); + addr_type = __ipv6_addr_type(&src_info->ipi6_addr); - if (addr_type == IPV6_ADDR_ANY) - break; + if (fl->oif) { + dev = dev_get_by_index(net, fl->oif); + if (!dev) + return -ENODEV; + } else if (addr_type & IPV6_ADDR_LINKLOCAL) + return -EINVAL; - if (addr_type & IPV6_ADDR_LINKLOCAL) { - if (!src_info->ipi6_ifindex) - return -EINVAL; - else { - dev = dev_get_by_index(&init_net, src_info->ipi6_ifindex); - if (!dev) - return -ENODEV; - } - } - if (!ipv6_chk_addr(&init_net, &src_info->ipi6_addr, - dev, 0)) { - if (dev) - dev_put(dev); - err = -EINVAL; - goto exit_f; + if (addr_type != IPV6_ADDR_ANY) { + int strict = __ipv6_addr_src_scope(addr_type) <= IPV6_ADDR_SCOPE_LINKLOCAL; + if (!ipv6_chk_addr(net, &src_info->ipi6_addr, + strict ? dev : NULL, 0)) + err = -EINVAL; + else + ipv6_addr_copy(&fl->fl6_src, &src_info->ipi6_addr); } + if (dev) dev_put(dev); - ipv6_addr_copy(&fl->fl6_src, &src_info->ipi6_addr); + if (err) + goto exit_f; + break; + } case IPV6_FLOWINFO: if (cmsg->cmsg_len < CMSG_LEN(4)) { @@ -702,6 +705,11 @@ int datagram_send_ctl(struct msghdr *msg, struct flowi *fl, } *hlimit = *(int *)CMSG_DATA(cmsg); + if (*hlimit < -1 || *hlimit > 0xff) { + err = -EINVAL; + goto exit_f; + } + break; case IPV6_TCLASS: diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c index eb7a940310f41006b82fc27c6eda57455d40ca85..37a4e777e3476e0d59060e2694e374ac7408dcc1 100644 --- a/net/ipv6/ip6_flowlabel.c +++ b/net/ipv6/ip6_flowlabel.c @@ -354,7 +354,7 @@ fl_create(struct net *net, struct in6_flowlabel_req *freq, char __user *optval, msg.msg_control = (void*)(fl->opt+1); flowi.oif = 0; - err = datagram_send_ctl(&msg, &flowi, fl->opt, &junk, &junk); + err = datagram_send_ctl(net, &msg, &flowi, fl->opt, &junk, &junk); if (err) goto done; err = -EINVAL; diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c index 4e5c8615832c61d88034910422db16722151de05..17eb48b8e329af87498a1482dd0cfc64dad83789 100644 --- a/net/ipv6/ip6_input.c +++ b/net/ipv6/ip6_input.c @@ -102,6 +102,15 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt if (hdr->version != 6) goto err; + /* + * RFC4291 2.5.3 + * A packet received on an interface with a destination address + * of loopback must be dropped. + */ + if (!(dev->flags & IFF_LOOPBACK) && + ipv6_addr_loopback(&hdr->daddr)) + goto err; + skb->transport_header = skb->network_header + sizeof(*hdr); IP6CB(skb)->nhoff = offsetof(struct ipv6hdr, nexthdr); diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index 2de3c464fe75b4e3bf1a57fd148dcc739d123761..14796181e8b5fed428042d5e8e9816237c6f6724 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -197,7 +197,7 @@ static int ip6mr_vif_seq_show(struct seq_file *seq, void *v) const char *name = vif->dev ? vif->dev->name : "none"; seq_printf(seq, - "%2Zd %-10s %8ld %7ld %8ld %7ld %05X\n", + "%2td %-10s %8ld %7ld %8ld %7ld %05X\n", vif - vif6_table, name, vif->bytes_in, vif->pkt_in, vif->bytes_out, vif->pkt_out, diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c index 56d55fecf8ec49d49a79e804b0129e8570441df5..86e28a75267f4dac4a72a4c02413ab6c99945a60 100644 --- a/net/ipv6/ipv6_sockglue.c +++ b/net/ipv6/ipv6_sockglue.c @@ -67,7 +67,7 @@ int ip6_ra_control(struct sock *sk, int sel, void (*destructor)(struct sock *)) /* RA packet may be delivered ONLY to IPPROTO_RAW socket */ if (sk->sk_type != SOCK_RAW || inet_sk(sk)->num != IPPROTO_RAW) - return -EINVAL; + return -ENOPROTOOPT; new_ra = (sel>=0) ? kmalloc(sizeof(*new_ra), GFP_KERNEL) : NULL; @@ -161,9 +161,17 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname, struct ipv6_txoptions *opt; struct sk_buff *pktopt; - if (sk->sk_protocol != IPPROTO_UDP && - sk->sk_protocol != IPPROTO_UDPLITE && - sk->sk_protocol != IPPROTO_TCP) + if (sk->sk_type == SOCK_RAW) + break; + + if (sk->sk_protocol == IPPROTO_UDP || + sk->sk_protocol == IPPROTO_UDPLITE) { + struct udp_sock *up = udp_sk(sk); + if (up->pending == AF_INET6) { + retv = -EBUSY; + break; + } + } else if (sk->sk_protocol != IPPROTO_TCP) break; if (sk->sk_state != TCP_ESTABLISHED) { @@ -337,18 +345,21 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname, case IPV6_DSTOPTS: { struct ipv6_txoptions *opt; + + /* remove any sticky options header with a zero option + * length, per RFC3542. + */ if (optlen == 0) optval = NULL; + else if (optlen < sizeof(struct ipv6_opt_hdr) || + optlen & 0x7 || optlen > 8 * 255) + goto e_inval; /* hop-by-hop / destination options are privileged option */ retv = -EPERM; if (optname != IPV6_RTHDR && !capable(CAP_NET_RAW)) break; - if (optlen < sizeof(struct ipv6_opt_hdr) || - optlen & 0x7 || optlen > 8 * 255) - goto e_inval; - opt = ipv6_renew_options(sk, np->opt, optname, (struct ipv6_opt_hdr __user *)optval, optlen); @@ -416,7 +427,7 @@ sticky_done: msg.msg_controllen = optlen; msg.msg_control = (void*)(opt+1); - retv = datagram_send_ctl(&msg, &fl, opt, &junk, &junk); + retv = datagram_send_ctl(net, &msg, &fl, opt, &junk, &junk); if (retv) goto done; update: @@ -438,7 +449,7 @@ done: case IPV6_MULTICAST_HOPS: if (sk->sk_type == SOCK_STREAM) - goto e_inval; + break; if (optlen < sizeof(int)) goto e_inval; if (val > 255 || val < -1) @@ -450,13 +461,15 @@ done: case IPV6_MULTICAST_LOOP: if (optlen < sizeof(int)) goto e_inval; + if (val != valbool) + goto e_inval; np->mc_loop = valbool; retv = 0; break; case IPV6_MULTICAST_IF: if (sk->sk_type == SOCK_STREAM) - goto e_inval; + break; if (optlen < sizeof(int)) goto e_inval; @@ -832,7 +845,7 @@ static int ipv6_getsockopt_sticky(struct sock *sk, struct ipv6_txoptions *opt, len = min_t(unsigned int, len, ipv6_optlen(hdr)); if (copy_to_user(optval, hdr, len)) return -EFAULT; - return ipv6_optlen(hdr); + return len; } static int do_ipv6_getsockopt(struct sock *sk, int level, int optname, @@ -852,7 +865,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname, if (sk->sk_protocol != IPPROTO_UDP && sk->sk_protocol != IPPROTO_UDPLITE && sk->sk_protocol != IPPROTO_TCP) - return -EINVAL; + return -ENOPROTOOPT; if (sk->sk_state != TCP_ESTABLISHED) return -ENOTCONN; val = sk->sk_family; @@ -866,6 +879,8 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname, return -EINVAL; if (copy_from_user(&gsf, optval, GROUP_FILTER_SIZE(0))) return -EFAULT; + if (gsf.gf_group.ss_family != AF_INET6) + return -EADDRNOTAVAIL; lock_sock(sk); err = ip6_mc_msfget(sk, &gsf, (struct group_filter __user *)optval, optlen); @@ -975,6 +990,9 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname, len = ipv6_getsockopt_sticky(sk, np->opt, optname, optval, len); release_sock(sk); + /* check if ipv6_getsockopt_sticky() returns err code */ + if (len < 0) + return len; return put_user(len, optlen); } diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index a55fc05b81251463ccc6ed07dac1d8ba9c545491..282fdb31f8ed92455a2aba625d45301433d92364 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -1727,10 +1727,10 @@ int ndisc_ifinfo_sysctl_change(struct ctl_table *ctl, int write, struct file * f return ret; } -static int ndisc_ifinfo_sysctl_strategy(ctl_table *ctl, int __user *name, - int nlen, void __user *oldval, - size_t __user *oldlenp, - void __user *newval, size_t newlen) +int ndisc_ifinfo_sysctl_strategy(ctl_table *ctl, int __user *name, + int nlen, void __user *oldval, + size_t __user *oldlenp, + void __user *newval, size_t newlen) { struct net_device *dev = ctl->extra1; struct inet6_dev *idev; diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c index 2dccad48058c4e000ba37efca6d6ba389520c6ac..e65e26e210ee3a66873f6d472fdca708559fb0a2 100644 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c @@ -209,7 +209,9 @@ fq_find(__be32 id, struct in6_addr *src, struct in6_addr *dst) arg.dst = dst; hash = ip6qhashfn(id, src, dst); + local_bh_disable(); q = inet_frag_find(&nf_init_frags, &nf_frags, &arg, hash); + local_bh_enable(); if (q == NULL) goto oom; @@ -638,10 +640,10 @@ struct sk_buff *nf_ct_frag6_gather(struct sk_buff *skb) goto ret_orig; } - spin_lock(&fq->q.lock); + spin_lock_bh(&fq->q.lock); if (nf_ct_frag6_queue(fq, clone, fhdr, nhoff) < 0) { - spin_unlock(&fq->q.lock); + spin_unlock_bh(&fq->q.lock); pr_debug("Can't insert skb to queue\n"); fq_put(fq); goto ret_orig; @@ -653,7 +655,7 @@ struct sk_buff *nf_ct_frag6_gather(struct sk_buff *skb) if (ret_skb == NULL) pr_debug("Can't reassemble fragmented packets\n"); } - spin_unlock(&fq->q.lock); + spin_unlock_bh(&fq->q.lock); fq_put(fq); return ret_skb; diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c index 232e0dc45bf58a91526d3f292eb7b90b654fcac3..3aee12310d946e8bb882b929c89c991791ff1d85 100644 --- a/net/ipv6/raw.c +++ b/net/ipv6/raw.c @@ -813,7 +813,7 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk, memset(opt, 0, sizeof(struct ipv6_txoptions)); opt->tot_len = sizeof(struct ipv6_txoptions); - err = datagram_send_ctl(msg, &fl, opt, &hlimit, &tclass); + err = datagram_send_ctl(sock_net(sk), msg, &fl, opt, &hlimit, &tclass); if (err < 0) { fl6_sock_release(flowlabel); return err; @@ -1164,6 +1164,15 @@ static void rawv6_close(struct sock *sk, long timeout) sk_common_release(sk); } +static int raw6_destroy(struct sock *sk) +{ + lock_sock(sk); + ip6_flush_pending_frames(sk); + release_sock(sk); + + return inet6_destroy_sock(sk); +} + static int rawv6_init_sk(struct sock *sk) { struct raw6_sock *rp = raw6_sk(sk); @@ -1187,11 +1196,11 @@ struct proto rawv6_prot = { .name = "RAWv6", .owner = THIS_MODULE, .close = rawv6_close, + .destroy = raw6_destroy, .connect = ip6_datagram_connect, .disconnect = udp_disconnect, .ioctl = rawv6_ioctl, .init = rawv6_init_sk, - .destroy = inet6_destroy_sock, .setsockopt = rawv6_setsockopt, .getsockopt = rawv6_getsockopt, .sendmsg = rawv6_sendmsg, diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 12bba0880345474e13a02bf42f6ab44cdbeb19e7..d1f3e19b06c79ade99a6b34eb385ee15753c6c77 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -109,7 +109,7 @@ static struct dst_ops ip6_dst_ops_template = { .negative_advice = ip6_negative_advice, .link_failure = ip6_link_failure, .update_pmtu = ip6_rt_update_pmtu, - .local_out = ip6_local_out, + .local_out = __ip6_local_out, .entry_size = sizeof(struct rt6_info), .entries = ATOMIC_INIT(0), }; @@ -446,7 +446,7 @@ int rt6_route_rcv(struct net_device *dev, u8 *opt, int len, struct route_info *rinfo = (struct route_info *) opt; struct in6_addr prefix_buf, *prefix; unsigned int pref; - u32 lifetime; + unsigned long lifetime; struct rt6_info *rt; if (len < sizeof(struct route_info)) { @@ -472,13 +472,7 @@ int rt6_route_rcv(struct net_device *dev, u8 *opt, int len, if (pref == ICMPV6_ROUTER_PREF_INVALID) pref = ICMPV6_ROUTER_PREF_MEDIUM; - lifetime = ntohl(rinfo->lifetime); - if (lifetime == 0xffffffff) { - /* infinity */ - } else if (lifetime > 0x7fffffff/HZ) { - /* Avoid arithmetic overflow */ - lifetime = 0x7fffffff/HZ - 1; - } + lifetime = addrconf_timeout_fixup(ntohl(rinfo->lifetime), HZ); if (rinfo->length == 3) prefix = (struct in6_addr *)rinfo->prefix; @@ -506,7 +500,7 @@ int rt6_route_rcv(struct net_device *dev, u8 *opt, int len, (rt->rt6i_flags & ~RTF_PREF_MASK) | RTF_PREF(pref); if (rt) { - if (lifetime == 0xffffffff) { + if (!addrconf_finite_timeout(lifetime)) { rt->rt6i_flags &= ~RTF_EXPIRES; } else { rt->rt6i_expires = jiffies + HZ * lifetime; @@ -1106,7 +1100,9 @@ int ip6_route_add(struct fib6_config *cfg) } rt->u.dst.obsolete = -1; - rt->rt6i_expires = jiffies + clock_t_to_jiffies(cfg->fc_expires); + rt->rt6i_expires = (cfg->fc_flags & RTF_EXPIRES) ? + jiffies + clock_t_to_jiffies(cfg->fc_expires) : + 0; if (cfg->fc_protocol == RTPROT_UNSPEC) cfg->fc_protocol = RTPROT_BOOT; @@ -2200,7 +2196,13 @@ static int rt6_fill_node(struct sk_buff *skb, struct rt6_info *rt, NLA_PUT_U32(skb, RTA_PRIORITY, rt->rt6i_metric); - expires = rt->rt6i_expires ? rt->rt6i_expires - jiffies : 0; + if (!(rt->rt6i_flags & RTF_EXPIRES)) + expires = 0; + else if (rt->rt6i_expires - jiffies < INT_MAX) + expires = rt->rt6i_expires - jiffies; + else + expires = INT_MAX; + if (rtnl_put_cacheinfo(skb, &rt->u.dst, 0, 0, 0, expires, rt->u.dst.error) < 0) goto nla_put_failure; diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index 5a6fab95569fa14e12f40d74121ef7ba5321a0fd..32e871a6c25ac35a3952fc8705f7394ec0f7ba2a 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -222,15 +222,18 @@ __ipip6_tunnel_locate_prl(struct ip_tunnel *t, __be32 addr) } -static int ipip6_tunnel_get_prl(struct ip_tunnel *t, struct ip_tunnel_prl *a) +static int ipip6_tunnel_get_prl(struct ip_tunnel *t, + struct ip_tunnel_prl __user *a) { - struct ip_tunnel_prl *kp; + struct ip_tunnel_prl kprl, *kp; struct ip_tunnel_prl_entry *prl; unsigned int cmax, c = 0, ca, len; int ret = 0; - cmax = a->datalen / sizeof(*a); - if (cmax > 1 && a->addr != htonl(INADDR_ANY)) + if (copy_from_user(&kprl, a, sizeof(kprl))) + return -EFAULT; + cmax = kprl.datalen / sizeof(kprl); + if (cmax > 1 && kprl.addr != htonl(INADDR_ANY)) cmax = 1; /* For simple GET or for root users, @@ -261,26 +264,25 @@ static int ipip6_tunnel_get_prl(struct ip_tunnel *t, struct ip_tunnel_prl *a) for (prl = t->prl; prl; prl = prl->next) { if (c > cmax) break; - if (a->addr != htonl(INADDR_ANY) && prl->addr != a->addr) + if (kprl.addr != htonl(INADDR_ANY) && prl->addr != kprl.addr) continue; kp[c].addr = prl->addr; kp[c].flags = prl->flags; c++; - if (a->addr != htonl(INADDR_ANY)) + if (kprl.addr != htonl(INADDR_ANY)) break; } out: read_unlock(&ipip6_lock); len = sizeof(*kp) * c; - ret = len ? copy_to_user(a->data, kp, len) : 0; + ret = 0; + if ((len && copy_to_user(a + 1, kp, len)) || put_user(len, &a->datalen)) + ret = -EFAULT; kfree(kp); - if (ret) - return -EFAULT; - a->datalen = len; - return 0; + return ret; } static int @@ -403,9 +405,8 @@ static void ipip6_tunnel_uninit(struct net_device *dev) static int ipip6_err(struct sk_buff *skb, u32 info) { -#ifndef I_WISH_WORLD_WERE_PERFECT -/* It is not :-( All the routers (except for Linux) return only +/* All the routers (except for Linux) return only 8 bytes of packet payload. It means, that precise relaying of ICMP in the real Internet is absolutely infeasible. */ @@ -462,92 +463,6 @@ static int ipip6_err(struct sk_buff *skb, u32 info) out: read_unlock(&ipip6_lock); return err; -#else - struct iphdr *iph = (struct iphdr*)dp; - int hlen = iph->ihl<<2; - struct ipv6hdr *iph6; - const int type = icmp_hdr(skb)->type; - const int code = icmp_hdr(skb)->code; - int rel_type = 0; - int rel_code = 0; - int rel_info = 0; - struct sk_buff *skb2; - struct rt6_info *rt6i; - - if (len < hlen + sizeof(struct ipv6hdr)) - return; - iph6 = (struct ipv6hdr*)(dp + hlen); - - switch (type) { - default: - return; - case ICMP_PARAMETERPROB: - if (icmp_hdr(skb)->un.gateway < hlen) - return; - - /* So... This guy found something strange INSIDE encapsulated - packet. Well, he is fool, but what can we do ? - */ - rel_type = ICMPV6_PARAMPROB; - rel_info = icmp_hdr(skb)->un.gateway - hlen; - break; - - case ICMP_DEST_UNREACH: - switch (code) { - case ICMP_SR_FAILED: - case ICMP_PORT_UNREACH: - /* Impossible event. */ - return; - case ICMP_FRAG_NEEDED: - /* Too complicated case ... */ - return; - default: - /* All others are translated to HOST_UNREACH. - rfc2003 contains "deep thoughts" about NET_UNREACH, - I believe, it is just ether pollution. --ANK - */ - rel_type = ICMPV6_DEST_UNREACH; - rel_code = ICMPV6_ADDR_UNREACH; - break; - } - break; - case ICMP_TIME_EXCEEDED: - if (code != ICMP_EXC_TTL) - return; - rel_type = ICMPV6_TIME_EXCEED; - rel_code = ICMPV6_EXC_HOPLIMIT; - break; - } - - /* Prepare fake skb to feed it to icmpv6_send */ - skb2 = skb_clone(skb, GFP_ATOMIC); - if (skb2 == NULL) - return 0; - dst_release(skb2->dst); - skb2->dst = NULL; - skb_pull(skb2, skb->data - (u8*)iph6); - skb_reset_network_header(skb2); - - /* Try to guess incoming interface */ - rt6i = rt6_lookup(dev_net(skb->dev), &iph6->saddr, NULL, NULL, 0); - if (rt6i && rt6i->rt6i_dev) { - skb2->dev = rt6i->rt6i_dev; - - rt6i = rt6_lookup(dev_net(skb->dev), - &iph6->daddr, &iph6->saddr, NULL, 0); - - if (rt6i && rt6i->rt6i_dev && rt6i->rt6i_dev->type == ARPHRD_SIT) { - struct ip_tunnel *t = netdev_priv(rt6i->rt6i_dev); - if (rel_type == ICMPV6_TIME_EXCEED && t->parms.iph.ttl) { - rel_type = ICMPV6_DEST_UNREACH; - rel_code = ICMPV6_ADDR_UNREACH; - } - icmpv6_send(skb2, rel_type, rel_code, rel_info, skb2->dev); - } - } - kfree_skb(skb2); - return 0; -#endif } static inline void ipip6_ecn_decapsulate(struct iphdr *iph, struct sk_buff *skb) @@ -960,11 +875,20 @@ ipip6_tunnel_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd) break; case SIOCGETPRL: + err = -EINVAL; + if (dev == sitn->fb_tunnel_dev) + goto done; + err = -ENOENT; + if (!(t = netdev_priv(dev))) + goto done; + err = ipip6_tunnel_get_prl(t, ifr->ifr_ifru.ifru_data); + break; + case SIOCADDPRL: case SIOCDELPRL: case SIOCCHGPRL: err = -EPERM; - if (cmd != SIOCGETPRL && !capable(CAP_NET_ADMIN)) + if (!capable(CAP_NET_ADMIN)) goto done; err = -EINVAL; if (dev == sitn->fb_tunnel_dev) @@ -977,12 +901,6 @@ ipip6_tunnel_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd) goto done; switch (cmd) { - case SIOCGETPRL: - err = ipip6_tunnel_get_prl(t, &prl); - if (!err && copy_to_user(ifr->ifr_ifru.ifru_data, - &prl, sizeof(prl))) - err = -EFAULT; - break; case SIOCDELPRL: err = ipip6_tunnel_del_prl(t, &prl); break; @@ -991,8 +909,7 @@ ipip6_tunnel_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd) err = ipip6_tunnel_add_prl(t, &prl, cmd == SIOCCHGPRL); break; } - if (cmd != SIOCGETPRL) - netdev_state_change(dev); + netdev_state_change(dev); break; default: diff --git a/net/ipv6/syncookies.c b/net/ipv6/syncookies.c index 938ce4ecde55d8c614eb3d5afb42df14fe685535..3ecc1157994edf91e64261b0226b371c17800cf6 100644 --- a/net/ipv6/syncookies.c +++ b/net/ipv6/syncookies.c @@ -198,7 +198,6 @@ struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb) ireq = inet_rsk(req); ireq6 = inet6_rsk(req); treq = tcp_rsk(req); - ireq6->pktopts = NULL; if (security_inet_conn_request(sk, skb, req)) { reqsk_free(req); diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 715965f0fac0b19a862462a8eb8188ab965033b7..cb46749d4c326a3e7133537b70ed3cccce82eb9d 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -1299,7 +1299,6 @@ static int tcp_v6_conn_request(struct sock *sk, struct sk_buff *skb) treq = inet6_rsk(req); ipv6_addr_copy(&treq->rmt_addr, &ipv6_hdr(skb)->saddr); ipv6_addr_copy(&treq->loc_addr, &ipv6_hdr(skb)->daddr); - treq->pktopts = NULL; if (!want_cookie) TCP_ECN_create_request(req, tcp_hdr(skb)); diff --git a/net/ipv6/tunnel6.c b/net/ipv6/tunnel6.c index 6323921b40bec37bb474fefadc1d66f3586738d9..669f280989c351ce6c9b2e29ed934e1c3d02a937 100644 --- a/net/ipv6/tunnel6.c +++ b/net/ipv6/tunnel6.c @@ -109,7 +109,7 @@ static int tunnel46_rcv(struct sk_buff *skb) { struct xfrm6_tunnel *handler; - if (!pskb_may_pull(skb, sizeof(struct ipv6hdr))) + if (!pskb_may_pull(skb, sizeof(struct iphdr))) goto drop; for (handler = tunnel46_handlers; handler; handler = handler->next) diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 1fd784f3e2ecf4dba2f48dd6ff134172b80df0d5..dd309626ae9a737442aa1268c7a5f151507e7536 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -534,7 +534,9 @@ static void udp_v6_flush_pending_frames(struct sock *sk) { struct udp_sock *up = udp_sk(sk); - if (up->pending) { + if (up->pending == AF_INET) + udp_flush_pending_frames(sk); + else if (up->pending) { up->len = 0; up->pending = 0; ip6_flush_pending_frames(sk); @@ -731,7 +733,7 @@ do_udp_sendmsg: memset(opt, 0, sizeof(struct ipv6_txoptions)); opt->tot_len = sizeof(*opt); - err = datagram_send_ctl(msg, &fl, opt, &hlimit, &tclass); + err = datagram_send_ctl(sock_net(sk), msg, &fl, opt, &hlimit, &tclass); if (err < 0) { fl6_sock_release(flowlabel); return err; @@ -848,12 +850,14 @@ do_append_data: } else { dst_release(dst); } + dst = NULL; } if (err > 0) err = np->recverr ? net_xmit_errno(err) : 0; release_sock(sk); out: + dst_release(dst); fl6_sock_release(flowlabel); if (!err) return len; diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c index ae54b20d047035116afcd7c31abf021ee898b83b..3eb5bcc75f99083eb971b93eddbb967d704ad81a 100644 --- a/net/irda/af_irda.c +++ b/net/irda/af_irda.c @@ -1093,11 +1093,6 @@ static int irda_create(struct net *net, struct socket *sock, int protocol) init_waitqueue_head(&self->query_wait); - /* Initialise networking socket struct */ - sock_init_data(sock, sk); /* Note : set sk->sk_refcnt to 1 */ - sk->sk_family = PF_IRDA; - sk->sk_protocol = protocol; - switch (sock->type) { case SOCK_STREAM: sock->ops = &irda_stream_ops; @@ -1124,13 +1119,20 @@ static int irda_create(struct net *net, struct socket *sock, int protocol) self->max_sdu_size_rx = TTP_SAR_UNBOUND; break; default: + sk_free(sk); return -ESOCKTNOSUPPORT; } break; default: + sk_free(sk); return -ESOCKTNOSUPPORT; } + /* Initialise networking socket struct */ + sock_init_data(sock, sk); /* Note : set sk->sk_refcnt to 1 */ + sk->sk_family = PF_IRDA; + sk->sk_protocol = protocol; + /* Register as a client with IrLMP */ self->ckey = irlmp_register_client(0, NULL, NULL, NULL); self->mask.word = 0xffff; diff --git a/net/key/af_key.c b/net/key/af_key.c index 9e7236ff6bcc029e6886b43c32416bcdaa51d252..7470e367272b6059751eca446c7fc1f0d08edc13 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -1251,7 +1251,7 @@ static struct xfrm_state * pfkey_msg2xfrm_state(struct sadb_msg *hdr, x->sel.prefixlen_s = addr->sadb_address_prefixlen; } - if (x->props.mode == XFRM_MODE_TRANSPORT) + if (!x->sel.family) x->sel.family = x->props.family; if (ext_hdrs[SADB_X_EXT_NAT_T_TYPE-1]) { @@ -3030,6 +3030,9 @@ static int key_notify_sa_expire(struct xfrm_state *x, struct km_event *c) static int pfkey_send_notify(struct xfrm_state *x, struct km_event *c) { + if (atomic_read(&pfkey_socks_nr) == 0) + return 0; + switch (c->event) { case XFRM_MSG_EXPIRE: return key_notify_sa_expire(x, c); diff --git a/net/llc/llc_sap.c b/net/llc/llc_sap.c index e2ddde755019c6cf7e73ab1614352026429df006..008de1fc42ca79b07cafed68ccb3e7e396161dc9 100644 --- a/net/llc/llc_sap.c +++ b/net/llc/llc_sap.c @@ -286,12 +286,14 @@ void llc_build_and_send_xid_pkt(struct llc_sap *sap, struct sk_buff *skb, * * Sends received pdus to the sap state machine. */ -static void llc_sap_rcv(struct llc_sap *sap, struct sk_buff *skb) +static void llc_sap_rcv(struct llc_sap *sap, struct sk_buff *skb, + struct sock *sk) { struct llc_sap_state_ev *ev = llc_sap_ev(skb); ev->type = LLC_SAP_EV_TYPE_PDU; ev->reason = 0; + skb->sk = sk; llc_sap_state_process(sap, skb); } @@ -360,8 +362,7 @@ static void llc_sap_mcast(struct llc_sap *sap, break; sock_hold(sk); - skb_set_owner_r(skb1, sk); - llc_sap_rcv(sap, skb1); + llc_sap_rcv(sap, skb1, sk); sock_put(sk); } read_unlock_bh(&sap->sk_list.lock); @@ -381,8 +382,7 @@ void llc_sap_handler(struct llc_sap *sap, struct sk_buff *skb) } else { struct sock *sk = llc_lookup_dgram(sap, &laddr); if (sk) { - skb_set_owner_r(skb, sk); - llc_sap_rcv(sap, skb); + llc_sap_rcv(sap, skb, sk); sock_put(sk); } else kfree_skb(skb); diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 699d97b8de5eb97637ff7d9a98a708a76e03594f..a9fce4afdf211b785753da1ea74f03546fc14d14 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -672,7 +672,7 @@ static int ieee80211_add_station(struct wiphy *wiphy, struct net_device *dev, if (params->vlan) { sdata = IEEE80211_DEV_TO_SUB_IF(params->vlan); - if (sdata->vif.type != IEEE80211_IF_TYPE_VLAN || + if (sdata->vif.type != IEEE80211_IF_TYPE_VLAN && sdata->vif.type != IEEE80211_IF_TYPE_AP) return -EINVAL; } else @@ -760,7 +760,7 @@ static int ieee80211_change_station(struct wiphy *wiphy, if (params->vlan && params->vlan != sta->sdata->dev) { vlansdata = IEEE80211_DEV_TO_SUB_IF(params->vlan); - if (vlansdata->vif.type != IEEE80211_IF_TYPE_VLAN || + if (vlansdata->vif.type != IEEE80211_IF_TYPE_VLAN && vlansdata->vif.type != IEEE80211_IF_TYPE_AP) { rcu_read_unlock(); return -EINVAL; diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index c7314bf4bec2c9ac4e45e3837a2ce024e21a59d2..006486b267261fa3f18b6dc3e1bb8f53f7e46efb 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -899,7 +899,7 @@ extern const struct iw_handler_def ieee80211_iw_handler_def; /* ieee80211_ioctl.c */ -int ieee80211_set_freq(struct ieee80211_local *local, int freq); +int ieee80211_set_freq(struct net_device *dev, int freq); /* ieee80211_sta.c */ void ieee80211_sta_timer(unsigned long data); void ieee80211_sta_work(struct work_struct *work); diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 915afadb06028b270e7229074a325c66836a3e85..98c0b5e56ecc02e50a754dd0b77303dac9b6160c 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -511,6 +511,7 @@ static int ieee80211_stop(struct net_device *dev) case IEEE80211_IF_TYPE_STA: case IEEE80211_IF_TYPE_IBSS: sdata->u.sta.state = IEEE80211_DISABLED; + memset(sdata->u.sta.bssid, 0, ETH_ALEN); del_timer_sync(&sdata->u.sta.timer); /* * When we get here, the interface is marked down. @@ -1313,7 +1314,7 @@ static void ieee80211_handle_filtered_frame(struct ieee80211_local *local, /* * Clear the TX filter mask for this STA when sending the next * packet. If the STA went to power save mode, this will happen - * happen when it wakes up for the next time. + * when it wakes up for the next time. */ sta->flags |= WLAN_STA_CLEAR_PS_FILT; diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 4adba09e80ca8d23fe8c3b15112ca7e183a86d75..4d2b582dd05587ed46ec7b8dc7d45e708e22e1a6 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -44,7 +44,7 @@ #define IEEE80211_RETRY_AUTH_INTERVAL (1 * HZ) #define IEEE80211_SCAN_INTERVAL (2 * HZ) #define IEEE80211_SCAN_INTERVAL_SLOW (15 * HZ) -#define IEEE80211_IBSS_JOIN_TIMEOUT (20 * HZ) +#define IEEE80211_IBSS_JOIN_TIMEOUT (7 * HZ) #define IEEE80211_PROBE_DELAY (HZ / 33) #define IEEE80211_CHANNEL_TIME (HZ / 33) @@ -730,7 +730,17 @@ static void ieee80211_send_assoc(struct net_device *dev, if (bss->wmm_ie) { wmm = 1; } + + /* get all rates supported by the device and the AP as + * some APs don't like getting a superset of their rates + * in the association request (e.g. D-Link DAP 1353 in + * b-only mode) */ + rates_len = ieee80211_compatible_rates(bss, sband, &rates); + ieee80211_rx_bss_put(dev, bss); + } else { + rates = ~0; + rates_len = sband->n_bitrates; } mgmt = (struct ieee80211_mgmt *) skb_put(skb, 24); @@ -761,10 +771,7 @@ static void ieee80211_send_assoc(struct net_device *dev, *pos++ = ifsta->ssid_len; memcpy(pos, ifsta->ssid, ifsta->ssid_len); - /* all supported rates should be added here but some APs - * (e.g. D-Link DAP 1353 in b-only mode) don't like that - * Therefore only add rates the AP supports */ - rates_len = ieee80211_compatible_rates(bss, sband, &rates); + /* add all rates which were marked to be used above */ supp_rates_len = rates_len; if (supp_rates_len > 8) supp_rates_len = 8; @@ -1318,7 +1325,7 @@ static void ieee80211_sta_process_addba_request(struct net_device *dev, /* prepare reordering buffer */ tid_agg_rx->reorder_buf = - kmalloc(buf_size * sizeof(struct sk_buf *), GFP_ATOMIC); + kmalloc(buf_size * sizeof(struct sk_buff *), GFP_ATOMIC); if (!tid_agg_rx->reorder_buf) { if (net_ratelimit()) printk(KERN_ERR "can not allocate reordering buffer " @@ -1327,7 +1334,7 @@ static void ieee80211_sta_process_addba_request(struct net_device *dev, goto end; } memset(tid_agg_rx->reorder_buf, 0, - buf_size * sizeof(struct sk_buf *)); + buf_size * sizeof(struct sk_buff *)); if (local->ops->ampdu_action) ret = local->ops->ampdu_action(hw, IEEE80211_AMPDU_RX_START, @@ -1607,7 +1614,7 @@ void sta_addba_resp_timer_expired(unsigned long data) * only one argument, and both sta_info and TID are needed, so init * flow in sta_info_create gives the TID as data, while the timer_to_id * array gives the sta through container_of */ - u16 tid = *(int *)data; + u16 tid = *(u8 *)data; struct sta_info *temp_sta = container_of((void *)data, struct sta_info, timer_to_tid[tid]); @@ -1655,7 +1662,7 @@ timer_expired_exit: void sta_rx_agg_session_timer_expired(unsigned long data) { /* not an elegant detour, but there is no choice as the timer passes - * only one argument, and verious sta_info are needed here, so init + * only one argument, and various sta_info are needed here, so init * flow in sta_info_create gives the TID as data, while the timer_to_id * array gives the sta through container_of */ u8 *ptid = (u8 *)data; @@ -2329,6 +2336,7 @@ static int ieee80211_sta_join_ibss(struct net_device *dev, u8 *pos; struct ieee80211_sub_if_data *sdata; struct ieee80211_supported_band *sband; + union iwreq_data wrqu; sband = local->hw.wiphy->bands[local->hw.conf.channel->band]; @@ -2351,13 +2359,10 @@ static int ieee80211_sta_join_ibss(struct net_device *dev, sdata->drop_unencrypted = bss->capability & WLAN_CAPABILITY_PRIVACY ? 1 : 0; - res = ieee80211_set_freq(local, bss->freq); + res = ieee80211_set_freq(dev, bss->freq); - if (local->oper_channel->flags & IEEE80211_CHAN_NO_IBSS) { - printk(KERN_DEBUG "%s: IBSS not allowed on frequency " - "%d MHz\n", dev->name, local->oper_channel->center_freq); - return -1; - } + if (res) + return res; /* Set beacon template */ skb = dev_alloc_skb(local->hw.extra_tx_headroom + 400); @@ -2472,7 +2477,9 @@ static int ieee80211_sta_join_ibss(struct net_device *dev, ifsta->state = IEEE80211_IBSS_JOINED; mod_timer(&ifsta->timer, jiffies + IEEE80211_IBSS_MERGE_INTERVAL); - ieee80211_rx_bss_put(dev, bss); + memset(&wrqu, 0, sizeof(wrqu)); + memcpy(wrqu.ap_addr.sa_data, bss->bssid, ETH_ALEN); + wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL); return res; } @@ -3446,21 +3453,17 @@ static int ieee80211_sta_config_auth(struct net_device *dev, struct ieee80211_sta_bss *bss, *selected = NULL; int top_rssi = 0, freq; - if (!(ifsta->flags & (IEEE80211_STA_AUTO_SSID_SEL | - IEEE80211_STA_AUTO_BSSID_SEL | IEEE80211_STA_AUTO_CHANNEL_SEL))) { - ifsta->state = IEEE80211_AUTHENTICATE; - ieee80211_sta_reset_auth(dev, ifsta); - return 0; - } - spin_lock_bh(&local->sta_bss_lock); freq = local->oper_channel->center_freq; list_for_each_entry(bss, &local->sta_bss_list, list) { if (!(bss->capability & WLAN_CAPABILITY_ESS)) continue; - if (!!(bss->capability & WLAN_CAPABILITY_PRIVACY) ^ - !!sdata->default_key) + if ((ifsta->flags & (IEEE80211_STA_AUTO_SSID_SEL | + IEEE80211_STA_AUTO_BSSID_SEL | + IEEE80211_STA_AUTO_CHANNEL_SEL)) && + (!!(bss->capability & WLAN_CAPABILITY_PRIVACY) ^ + !!sdata->default_key)) continue; if (!(ifsta->flags & IEEE80211_STA_AUTO_CHANNEL_SEL) && @@ -3485,7 +3488,7 @@ static int ieee80211_sta_config_auth(struct net_device *dev, spin_unlock_bh(&local->sta_bss_lock); if (selected) { - ieee80211_set_freq(local, selected->freq); + ieee80211_set_freq(dev, selected->freq); if (!(ifsta->flags & IEEE80211_STA_SSID_SET)) ieee80211_sta_set_ssid(dev, selected->ssid, selected->ssid_len); @@ -3520,6 +3523,7 @@ static int ieee80211_sta_create_ibss(struct net_device *dev, struct ieee80211_supported_band *sband; u8 bssid[ETH_ALEN], *pos; int i; + int ret; DECLARE_MAC_BUF(mac); #if 0 @@ -3564,7 +3568,9 @@ static int ieee80211_sta_create_ibss(struct net_device *dev, *pos++ = (u8) (rate / 5); } - return ieee80211_sta_join_ibss(dev, ifsta, bss); + ret = ieee80211_sta_join_ibss(dev, ifsta, bss); + ieee80211_rx_bss_put(dev, bss); + return ret; } @@ -3612,10 +3618,13 @@ static int ieee80211_sta_find_ibss(struct net_device *dev, (bss = ieee80211_rx_bss_get(dev, bssid, local->hw.conf.channel->center_freq, ifsta->ssid, ifsta->ssid_len))) { + int ret; printk(KERN_DEBUG "%s: Selected IBSS BSSID %s" " based on configured SSID\n", dev->name, print_mac(mac, bssid)); - return ieee80211_sta_join_ibss(dev, ifsta, bss); + ret = ieee80211_sta_join_ibss(dev, ifsta, bss); + ieee80211_rx_bss_put(dev, bss); + return ret; } #ifdef CONFIG_MAC80211_IBSS_DEBUG printk(KERN_DEBUG " did not try to join ibss\n"); @@ -4092,18 +4101,17 @@ ieee80211_sta_scan_result(struct net_device *dev, memset(&iwe, 0, sizeof(iwe)); iwe.cmd = SIOCGIWFREQ; - iwe.u.freq.m = bss->freq; - iwe.u.freq.e = 6; + iwe.u.freq.m = ieee80211_frequency_to_channel(bss->freq); + iwe.u.freq.e = 0; current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_FREQ_LEN); memset(&iwe, 0, sizeof(iwe)); iwe.cmd = SIOCGIWFREQ; - iwe.u.freq.m = ieee80211_frequency_to_channel(bss->freq); - iwe.u.freq.e = 0; + iwe.u.freq.m = bss->freq; + iwe.u.freq.e = 6; current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_FREQ_LEN); - memset(&iwe, 0, sizeof(iwe)); iwe.cmd = IWEVQUAL; iwe.u.qual.qual = bss->signal; diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 1958bfb361c676f34f734065ddf6e66d4be96ac0..0941e5d6a5222caa54a0b61c7000bda6487e0f0b 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1091,7 +1091,7 @@ ieee80211_data_to_8023(struct ieee80211_rx_data *rx) u16 fc, hdrlen, ethertype; u8 *payload; u8 dst[ETH_ALEN]; - u8 src[ETH_ALEN]; + u8 src[ETH_ALEN] __aligned(2); struct sk_buff *skb = rx->skb; struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); DECLARE_MAC_BUF(mac); @@ -1234,7 +1234,7 @@ ieee80211_data_to_8023(struct ieee80211_rx_data *rx) */ static bool ieee80211_frame_allowed(struct ieee80211_rx_data *rx) { - static const u8 pae_group_addr[ETH_ALEN] + static const u8 pae_group_addr[ETH_ALEN] __aligned(2) = { 0x01, 0x80, 0xC2, 0x00, 0x00, 0x03 }; struct ethhdr *ehdr = (struct ethhdr *) rx->skb->data; diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 1d7dd54aacef31120fa744bef928bd7075ad72c2..c80d5899f27903c23080c419e808fddc323d521e 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -1132,7 +1132,7 @@ static int ieee80211_tx(struct net_device *dev, struct sk_buff *skb, ieee80211_tx_handler *handler; struct ieee80211_tx_data tx; ieee80211_tx_result res = TX_DROP, res_prepare; - int ret, i; + int ret, i, retries = 0; WARN_ON(__ieee80211_queue_pending(local, control->queue)); @@ -1216,6 +1216,13 @@ retry: if (!__ieee80211_queue_stopped(local, control->queue)) { clear_bit(IEEE80211_LINK_STATE_PENDING, &local->state[control->queue]); + retries++; + /* + * Driver bug, it's rejecting packets but + * not stopping queues. + */ + if (WARN_ON_ONCE(retries > 5)) + goto drop; goto retry; } memcpy(&store->control, control, @@ -1562,13 +1569,13 @@ int ieee80211_subif_start_xmit(struct sk_buff *skb, * be cloned. This could happen, e.g., with Linux bridge code passing * us broadcast frames. */ - if (head_need > 0 || skb_header_cloned(skb)) { + if (head_need > 0 || skb_cloned(skb)) { #if 0 printk(KERN_DEBUG "%s: need to reallocate buffer for %d bytes " "of headroom\n", dev->name, head_need); #endif - if (skb_header_cloned(skb)) + if (skb_cloned(skb)) I802_DEBUG_INC(local->tx_expand_skb_head_cloned); else I802_DEBUG_INC(local->tx_expand_skb_head); diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 24a465c4df099aa81dee13ce5f24f53035e2e6f4..4e97b266f907eca5b43bd87c99d6aadf3fef8fd9 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -34,11 +34,11 @@ void *mac80211_wiphy_privid = &mac80211_wiphy_privid; /* See IEEE 802.1H for LLC/SNAP encapsulation/decapsulation */ /* Ethernet-II snap header (RFC1042 for most EtherTypes) */ -const unsigned char rfc1042_header[] = +const unsigned char rfc1042_header[] __aligned(2) = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 }; /* Bridge-Tunnel header (for EtherTypes ETH_P_AARP and ETH_P_IPX) */ -const unsigned char bridge_tunnel_header[] = +const unsigned char bridge_tunnel_header[] __aligned(2) = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 }; @@ -389,6 +389,41 @@ void ieee80211_iterate_active_interfaces( struct ieee80211_local *local = hw_to_local(hw); struct ieee80211_sub_if_data *sdata; + rtnl_lock(); + + list_for_each_entry(sdata, &local->interfaces, list) { + switch (sdata->vif.type) { + case IEEE80211_IF_TYPE_INVALID: + case IEEE80211_IF_TYPE_MNTR: + case IEEE80211_IF_TYPE_VLAN: + continue; + case IEEE80211_IF_TYPE_AP: + case IEEE80211_IF_TYPE_STA: + case IEEE80211_IF_TYPE_IBSS: + case IEEE80211_IF_TYPE_WDS: + case IEEE80211_IF_TYPE_MESH_POINT: + break; + } + if (sdata->dev == local->mdev) + continue; + if (netif_running(sdata->dev)) + iterator(data, sdata->dev->dev_addr, + &sdata->vif); + } + + rtnl_unlock(); +} +EXPORT_SYMBOL_GPL(ieee80211_iterate_active_interfaces); + +void ieee80211_iterate_active_interfaces_atomic( + struct ieee80211_hw *hw, + void (*iterator)(void *data, u8 *mac, + struct ieee80211_vif *vif), + void *data) +{ + struct ieee80211_local *local = hw_to_local(hw); + struct ieee80211_sub_if_data *sdata; + rcu_read_lock(); list_for_each_entry_rcu(sdata, &local->interfaces, list) { @@ -413,4 +448,4 @@ void ieee80211_iterate_active_interfaces( rcu_read_unlock(); } -EXPORT_SYMBOL_GPL(ieee80211_iterate_active_interfaces); +EXPORT_SYMBOL_GPL(ieee80211_iterate_active_interfaces_atomic); diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c index 76e1de1dc735d959e62527132bad490a3e005513..6106cb79060c928f65e7d5a5d2154f280b55bf5f 100644 --- a/net/mac80211/wext.c +++ b/net/mac80211/wext.c @@ -209,7 +209,6 @@ static int ieee80211_ioctl_giwrange(struct net_device *dev, range->num_frequency = c; IW_EVENT_CAPA_SET_KERNEL(range->event_capa); - IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWTHRSPY); IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWAP); IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWSCAN); @@ -291,14 +290,22 @@ static int ieee80211_ioctl_giwmode(struct net_device *dev, return 0; } -int ieee80211_set_freq(struct ieee80211_local *local, int freqMHz) +int ieee80211_set_freq(struct net_device *dev, int freqMHz) { int ret = -EINVAL; struct ieee80211_channel *chan; + struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); + struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); chan = ieee80211_get_channel(local->hw.wiphy, freqMHz); if (chan && !(chan->flags & IEEE80211_CHAN_DISABLED)) { + if (sdata->vif.type == IEEE80211_IF_TYPE_IBSS && + chan->flags & IEEE80211_CHAN_NO_IBSS) { + printk(KERN_DEBUG "%s: IBSS not allowed on frequency " + "%d MHz\n", dev->name, chan->center_freq); + return ret; + } local->oper_channel = chan; if (local->sta_sw_scanning || local->sta_hw_scanning) @@ -316,7 +323,6 @@ static int ieee80211_ioctl_siwfreq(struct net_device *dev, struct iw_request_info *info, struct iw_freq *freq, char *extra) { - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); if (sdata->vif.type == IEEE80211_IF_TYPE_STA) @@ -330,14 +336,14 @@ static int ieee80211_ioctl_siwfreq(struct net_device *dev, IEEE80211_STA_AUTO_CHANNEL_SEL; return 0; } else - return ieee80211_set_freq(local, + return ieee80211_set_freq(dev, ieee80211_channel_to_frequency(freq->m)); } else { int i, div = 1000000; for (i = 0; i < freq->e; i++) div /= 10; if (div > 0) - return ieee80211_set_freq(local, freq->m / div); + return ieee80211_set_freq(dev, freq->m / div); else return -EINVAL; } @@ -490,9 +496,15 @@ static int ieee80211_ioctl_giwap(struct net_device *dev, sdata = IEEE80211_DEV_TO_SUB_IF(dev); if (sdata->vif.type == IEEE80211_IF_TYPE_STA || sdata->vif.type == IEEE80211_IF_TYPE_IBSS) { - ap_addr->sa_family = ARPHRD_ETHER; - memcpy(&ap_addr->sa_data, sdata->u.sta.bssid, ETH_ALEN); - return 0; + if (sdata->u.sta.state == IEEE80211_ASSOCIATED || + sdata->u.sta.state == IEEE80211_IBSS_JOINED) { + ap_addr->sa_family = ARPHRD_ETHER; + memcpy(&ap_addr->sa_data, sdata->u.sta.bssid, ETH_ALEN); + return 0; + } else { + memset(&ap_addr->sa_data, 0, ETH_ALEN); + return 0; + } } else if (sdata->vif.type == IEEE80211_IF_TYPE_WDS) { ap_addr->sa_family = ARPHRD_ETHER; memcpy(&ap_addr->sa_data, sdata->u.wds.remote_addr, ETH_ALEN); diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c index dc1598b86004e9df03e4eefb188b17ca292171b9..635b996c8c350c52c5f9cef6747c3408e3e40711 100644 --- a/net/mac80211/wme.c +++ b/net/mac80211/wme.c @@ -673,7 +673,7 @@ int ieee80211_ht_agg_queue_add(struct ieee80211_local *local, #ifdef CONFIG_MAC80211_HT_DEBUG if (net_ratelimit()) printk(KERN_DEBUG "allocated aggregation queue" - " %d tid %d addr %s pool=0x%lX", + " %d tid %d addr %s pool=0x%lX\n", i, tid, print_mac(mac, sta->addr), q->qdisc_pool[0]); #endif /* CONFIG_MAC80211_HT_DEBUG */ diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index c4b1799da5d76ac98920527e9fe85d30866ff9c8..662c1ccfee262c8047974205c75dca631df51c96 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -196,8 +196,6 @@ destroy_conntrack(struct nf_conntrack *nfct) if (l4proto && l4proto->destroy) l4proto->destroy(ct); - nf_ct_ext_destroy(ct); - rcu_read_unlock(); spin_lock_bh(&nf_conntrack_lock); @@ -520,6 +518,7 @@ static void nf_conntrack_free_rcu(struct rcu_head *head) void nf_conntrack_free(struct nf_conn *ct) { + nf_ct_ext_destroy(ct); call_rcu(&ct->rcu, nf_conntrack_free_rcu); } EXPORT_SYMBOL_GPL(nf_conntrack_free); diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c index e31beeb33b2b10ca8e0bc6c43aedcbe4a1c8c990..e8f0dead267fafab5dbefcde382d58cdcf0daf52 100644 --- a/net/netfilter/nf_conntrack_expect.c +++ b/net/netfilter/nf_conntrack_expect.c @@ -587,10 +587,10 @@ int __init nf_conntrack_expect_init(void) return 0; err3: + kmem_cache_destroy(nf_ct_expect_cachep); +err2: nf_ct_free_hashtable(nf_ct_expect_hash, nf_ct_expect_vmalloc, nf_ct_expect_hsize); -err2: - kmem_cache_destroy(nf_ct_expect_cachep); err1: return err; } diff --git a/net/netfilter/nf_conntrack_extend.c b/net/netfilter/nf_conntrack_extend.c index bcc19fa4ed1e07ab4277f7c02c933235cd0dc261..8a3f8b34e4661ef38a8acb81b7c5fb015cf108c6 100644 --- a/net/netfilter/nf_conntrack_extend.c +++ b/net/netfilter/nf_conntrack_extend.c @@ -59,12 +59,19 @@ nf_ct_ext_create(struct nf_ct_ext **ext, enum nf_ct_ext_id id, gfp_t gfp) if (!*ext) return NULL; + INIT_RCU_HEAD(&(*ext)->rcu); (*ext)->offset[id] = off; (*ext)->len = len; return (void *)(*ext) + off; } +static void __nf_ct_ext_free_rcu(struct rcu_head *head) +{ + struct nf_ct_ext *ext = container_of(head, struct nf_ct_ext, rcu); + kfree(ext); +} + void *__nf_ct_ext_add(struct nf_conn *ct, enum nf_ct_ext_id id, gfp_t gfp) { struct nf_ct_ext *new; @@ -106,7 +113,7 @@ void *__nf_ct_ext_add(struct nf_conn *ct, enum nf_ct_ext_id id, gfp_t gfp) (void *)ct->ext + ct->ext->offset[i]); rcu_read_unlock(); } - kfree(ct->ext); + call_rcu(&ct->ext->rcu, __nf_ct_ext_free_rcu); ct->ext = new; } diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c index 95da1a24aab786e31eecd1a983a67faa81b44de0..2f83c158934d4ba5350d63aa86d6ff90ae99d585 100644 --- a/net/netfilter/nf_conntrack_h323_main.c +++ b/net/netfilter/nf_conntrack_h323_main.c @@ -619,6 +619,7 @@ static const struct nf_conntrack_expect_policy h245_exp_policy = { static struct nf_conntrack_helper nf_conntrack_helper_h245 __read_mostly = { .name = "H.245", .me = THIS_MODULE, + .tuple.src.l3num = AF_UNSPEC, .tuple.dst.protonum = IPPROTO_UDP, .help = h245_help, .expect_policy = &h245_exp_policy, @@ -1765,6 +1766,7 @@ static void __exit nf_conntrack_h323_fini(void) nf_conntrack_helper_unregister(&nf_conntrack_helper_ras[0]); nf_conntrack_helper_unregister(&nf_conntrack_helper_q931[1]); nf_conntrack_helper_unregister(&nf_conntrack_helper_q931[0]); + nf_conntrack_helper_unregister(&nf_conntrack_helper_h245); kfree(h323_buffer); pr_debug("nf_ct_h323: fini\n"); } @@ -1777,28 +1779,34 @@ static int __init nf_conntrack_h323_init(void) h323_buffer = kmalloc(65536, GFP_KERNEL); if (!h323_buffer) return -ENOMEM; - ret = nf_conntrack_helper_register(&nf_conntrack_helper_q931[0]); + ret = nf_conntrack_helper_register(&nf_conntrack_helper_h245); if (ret < 0) goto err1; - ret = nf_conntrack_helper_register(&nf_conntrack_helper_q931[1]); + ret = nf_conntrack_helper_register(&nf_conntrack_helper_q931[0]); if (ret < 0) goto err2; - ret = nf_conntrack_helper_register(&nf_conntrack_helper_ras[0]); + ret = nf_conntrack_helper_register(&nf_conntrack_helper_q931[1]); if (ret < 0) goto err3; - ret = nf_conntrack_helper_register(&nf_conntrack_helper_ras[1]); + ret = nf_conntrack_helper_register(&nf_conntrack_helper_ras[0]); if (ret < 0) goto err4; + ret = nf_conntrack_helper_register(&nf_conntrack_helper_ras[1]); + if (ret < 0) + goto err5; pr_debug("nf_ct_h323: init success\n"); return 0; -err4: +err5: nf_conntrack_helper_unregister(&nf_conntrack_helper_ras[0]); -err3: +err4: nf_conntrack_helper_unregister(&nf_conntrack_helper_q931[1]); -err2: +err3: nf_conntrack_helper_unregister(&nf_conntrack_helper_q931[0]); +err2: + nf_conntrack_helper_unregister(&nf_conntrack_helper_h245); err1: + kfree(h323_buffer); return ret; } diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c index bc11d7092032fa734051b3853cb6ca946b9c1c87..9fda6ee95a31ed5ee5d59c8fc3c5403076a179b4 100644 --- a/net/netfilter/nf_log.c +++ b/net/netfilter/nf_log.c @@ -92,10 +92,6 @@ void nf_log_packet(int pf, vsnprintf(prefix, sizeof(prefix), fmt, args); va_end(args); logger->logfn(pf, hooknum, skb, in, out, loginfo, prefix); - } else if (net_ratelimit()) { - printk(KERN_WARNING "nf_log_packet: can\'t log since " - "no backend logging module loaded in! Please either " - "load one, or disable logging explicitly\n"); } rcu_read_unlock(); } diff --git a/net/netfilter/xt_connlimit.c b/net/netfilter/xt_connlimit.c index 2e89a00df92cfe223f93158099cf53713ebcf449..70907f6baac3f28c0c1f3f3ad526558279f5f9bb 100644 --- a/net/netfilter/xt_connlimit.c +++ b/net/netfilter/xt_connlimit.c @@ -73,7 +73,8 @@ connlimit_iphash6(const union nf_inet_addr *addr, static inline bool already_closed(const struct nf_conn *conn) { if (nf_ct_protonum(conn) == IPPROTO_TCP) - return conn->proto.tcp.state == TCP_CONNTRACK_TIME_WAIT; + return conn->proto.tcp.state == TCP_CONNTRACK_TIME_WAIT || + conn->proto.tcp.state == TCP_CONNTRACK_CLOSE; else return 0; } diff --git a/net/netlink/attr.c b/net/netlink/attr.c index feb326f4a752fb4813e2448d6a450e3d93892757..47bbf45ae5d7905e05487955d77832e03915f215 100644 --- a/net/netlink/attr.c +++ b/net/netlink/attr.c @@ -400,13 +400,13 @@ void __nla_put_nohdr(struct sk_buff *skb, int attrlen, const void *data) * @attrlen: length of attribute payload * @data: head of attribute payload * - * Returns -1 if the tailroom of the skb is insufficient to store + * Returns -EMSGSIZE if the tailroom of the skb is insufficient to store * the attribute header and payload. */ int nla_put(struct sk_buff *skb, int attrtype, int attrlen, const void *data) { if (unlikely(skb_tailroom(skb) < nla_total_size(attrlen))) - return -1; + return -EMSGSIZE; __nla_put(skb, attrtype, attrlen, data); return 0; @@ -418,13 +418,13 @@ int nla_put(struct sk_buff *skb, int attrtype, int attrlen, const void *data) * @attrlen: length of attribute payload * @data: head of attribute payload * - * Returns -1 if the tailroom of the skb is insufficient to store + * Returns -EMSGSIZE if the tailroom of the skb is insufficient to store * the attribute payload. */ int nla_put_nohdr(struct sk_buff *skb, int attrlen, const void *data) { if (unlikely(skb_tailroom(skb) < NLA_ALIGN(attrlen))) - return -1; + return -EMSGSIZE; __nla_put_nohdr(skb, attrlen, data); return 0; @@ -436,13 +436,13 @@ int nla_put_nohdr(struct sk_buff *skb, int attrlen, const void *data) * @attrlen: length of attribute payload * @data: head of attribute payload * - * Returns -1 if the tailroom of the skb is insufficient to store + * Returns -EMSGSIZE if the tailroom of the skb is insufficient to store * the attribute payload. */ int nla_append(struct sk_buff *skb, int attrlen, const void *data) { if (unlikely(skb_tailroom(skb) < NLA_ALIGN(attrlen))) - return -1; + return -EMSGSIZE; memcpy(skb_put(skb, attrlen), data, attrlen); return 0; diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c index d16929c9b4bc39b6f036c22a5365a7e7a49fa8c1..3e1191cecaf03131d5ad2ff321f171f9168bc6ad 100644 --- a/net/netlink/genetlink.c +++ b/net/netlink/genetlink.c @@ -444,8 +444,11 @@ static int genl_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) if (ops->dumpit == NULL) return -EOPNOTSUPP; - return netlink_dump_start(genl_sock, skb, nlh, - ops->dumpit, ops->done); + genl_unlock(); + err = netlink_dump_start(genl_sock, skb, nlh, + ops->dumpit, ops->done); + genl_lock(); + return err; } if (ops->doit == NULL) @@ -554,7 +557,8 @@ static int ctrl_fill_info(struct genl_family *family, u32 pid, u32 seq, return genlmsg_end(skb, hdr); nla_put_failure: - return genlmsg_cancel(skb, hdr); + genlmsg_cancel(skb, hdr); + return -EMSGSIZE; } static int ctrl_fill_mcgrp_info(struct genl_multicast_group *grp, u32 pid, @@ -590,7 +594,8 @@ static int ctrl_fill_mcgrp_info(struct genl_multicast_group *grp, u32 pid, return genlmsg_end(skb, hdr); nla_put_failure: - return genlmsg_cancel(skb, hdr); + genlmsg_cancel(skb, hdr); + return -EMSGSIZE; } static int ctrl_dumpfamily(struct sk_buff *skb, struct netlink_callback *cb) @@ -601,9 +606,6 @@ static int ctrl_dumpfamily(struct sk_buff *skb, struct netlink_callback *cb) int chains_to_skip = cb->args[0]; int fams_to_skip = cb->args[1]; - if (chains_to_skip != 0) - genl_lock(); - for (i = 0; i < GENL_FAM_TAB_SIZE; i++) { if (i < chains_to_skip) continue; @@ -621,9 +623,6 @@ static int ctrl_dumpfamily(struct sk_buff *skb, struct netlink_callback *cb) } errout: - if (chains_to_skip != 0) - genl_unlock(); - cb->args[0] = i; cb->args[1] = n; @@ -768,7 +767,7 @@ static int __init genl_init(void) /* we'll bump the group number right afterwards */ genl_sock = netlink_kernel_create(&init_net, NETLINK_GENERIC, 0, - genl_rcv, NULL, THIS_MODULE); + genl_rcv, &genl_mutex, THIS_MODULE); if (genl_sock == NULL) panic("GENL: Cannot initialize generic netlink\n"); diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index 1086df7478bcee1309702022c7824403e9fbd47c..9360fc81e8c7e8099e2cd105d67bbec1511324b6 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -220,7 +220,7 @@ replay: tp = kzalloc(sizeof(*tp), GFP_KERNEL); if (tp == NULL) goto errout; - err = -EINVAL; + err = -ENOENT; tp_ops = tcf_proto_lookup_ops(tca[TCA_KIND]); if (tp_ops == NULL) { #ifdef CONFIG_KMOD diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c index 0df911fd67b1bddbcfc38c69fc3f7d5ee12799c1..64465bacbe79e62c9515150b4baa44fa2d6bcff3 100644 --- a/net/sched/sch_dsmark.c +++ b/net/sched/sch_dsmark.c @@ -444,7 +444,8 @@ static int dsmark_dump_class(struct Qdisc *sch, unsigned long cl, return nla_nest_end(skb, opts); nla_put_failure: - return nla_nest_cancel(skb, opts); + nla_nest_cancel(skb, opts); + return -EMSGSIZE; } static int dsmark_dump(struct Qdisc *sch, struct sk_buff *skb) @@ -466,7 +467,8 @@ static int dsmark_dump(struct Qdisc *sch, struct sk_buff *skb) return nla_nest_end(skb, opts); nla_put_failure: - return nla_nest_cancel(skb, opts); + nla_nest_cancel(skb, opts); + return -EMSGSIZE; } static const struct Qdisc_class_ops dsmark_class_ops = { diff --git a/net/sched/sch_gred.c b/net/sched/sch_gred.c index 3a9d226ff1e41eba0492168f3166e4a9a3cb8f15..c89fba56db5685ac320631d50e047d03098ddef8 100644 --- a/net/sched/sch_gred.c +++ b/net/sched/sch_gred.c @@ -582,7 +582,8 @@ append_opt: return nla_nest_end(skb, opts); nla_put_failure: - return nla_nest_cancel(skb, opts); + nla_nest_cancel(skb, opts); + return -EMSGSIZE; } static void gred_destroy(struct Qdisc *sch) diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c index 87293d0db1d7fe1d64a162eefbc70c49278ffd6b..fdfaa3fcc16d861ed2b14dc3511bea66cf206611 100644 --- a/net/sched/sch_hfsc.c +++ b/net/sched/sch_hfsc.c @@ -1360,7 +1360,7 @@ hfsc_dump_class(struct Qdisc *sch, unsigned long arg, struct sk_buff *skb, nla_put_failure: nla_nest_cancel(skb, nest); - return -1; + return -EMSGSIZE; } static int diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c index 5bc1ed4901800af63fc1255ba1f5eecbbe8368de..6807c97985a54adac52ceb42d4b3847e0beebdd2 100644 --- a/net/sched/sch_htb.c +++ b/net/sched/sch_htb.c @@ -28,6 +28,7 @@ * $Id: sch_htb.c,v 1.25 2003/12/07 11:08:25 devik Exp devik $ */ #include +#include #include #include #include @@ -53,13 +54,17 @@ */ #define HTB_HSIZE 16 /* classid hash size */ -#define HTB_HYSTERESIS 1 /* whether to use mode hysteresis for speedup */ +static int htb_hysteresis __read_mostly = 0; /* whether to use mode hysteresis for speedup */ #define HTB_VER 0x30011 /* major must be matched with number suplied by TC as version */ #if HTB_VER >> 16 != TC_HTB_PROTOVER #error "Mismatched sch_htb.c and pkt_sch.h" #endif +/* Module parameter and sysfs export */ +module_param (htb_hysteresis, int, 0640); +MODULE_PARM_DESC(htb_hysteresis, "Hysteresis mode, less CPU load, less accurate"); + /* used internaly to keep status of single class */ enum htb_cmode { HTB_CANT_SEND, /* class can't send and can't borrow */ @@ -462,19 +467,21 @@ static void htb_deactivate_prios(struct htb_sched *q, struct htb_class *cl) htb_remove_class_from_row(q, cl, mask); } -#if HTB_HYSTERESIS static inline long htb_lowater(const struct htb_class *cl) { - return cl->cmode != HTB_CANT_SEND ? -cl->cbuffer : 0; + if (htb_hysteresis) + return cl->cmode != HTB_CANT_SEND ? -cl->cbuffer : 0; + else + return 0; } static inline long htb_hiwater(const struct htb_class *cl) { - return cl->cmode == HTB_CAN_SEND ? -cl->buffer : 0; + if (htb_hysteresis) + return cl->cmode == HTB_CAN_SEND ? -cl->buffer : 0; + else + return 0; } -#else -#define htb_lowater(cl) (0) -#define htb_hiwater(cl) (0) -#endif + /** * htb_class_mode - computes and returns current class mode diff --git a/net/sched/sch_red.c b/net/sched/sch_red.c index 3dcd493f4f4a93b6d1e064f8214d83082cfee31b..5c569853b9c052967fbe9b2ca66f8e651985f206 100644 --- a/net/sched/sch_red.c +++ b/net/sched/sch_red.c @@ -281,7 +281,8 @@ static int red_dump(struct Qdisc *sch, struct sk_buff *skb) return nla_nest_end(skb, opts); nla_put_failure: - return nla_nest_cancel(skb, opts); + nla_nest_cancel(skb, opts); + return -EMSGSIZE; } static int red_dump_stats(struct Qdisc *sch, struct gnet_dump *d) diff --git a/net/sctp/associola.c b/net/sctp/associola.c index b4cd2b71953fdf66ae75bcc5c80d9e3e7d5558fb..024c3ebd9661b946897bebc9e3819013fa2c4000 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -474,6 +474,15 @@ static void sctp_association_destroy(struct sctp_association *asoc) void sctp_assoc_set_primary(struct sctp_association *asoc, struct sctp_transport *transport) { + int changeover = 0; + + /* it's a changeover only if we already have a primary path + * that we are changing + */ + if (asoc->peer.primary_path != NULL && + asoc->peer.primary_path != transport) + changeover = 1 ; + asoc->peer.primary_path = transport; /* Set a default msg_name for events. */ @@ -499,12 +508,12 @@ void sctp_assoc_set_primary(struct sctp_association *asoc, * double switch to the same destination address. */ if (transport->cacc.changeover_active) - transport->cacc.cycling_changeover = 1; + transport->cacc.cycling_changeover = changeover; /* 2) The sender MUST set CHANGEOVER_ACTIVE to indicate that * a changeover has occurred. */ - transport->cacc.changeover_active = 1; + transport->cacc.changeover_active = changeover; /* 3) The sender MUST store the next TSN to be sent in * next_tsn_at_change. @@ -1203,6 +1212,9 @@ void sctp_assoc_update_retran_path(struct sctp_association *asoc) struct list_head *head = &asoc->peer.transport_addr_list; struct list_head *pos; + if (asoc->peer.transport_count == 1) + return; + /* Find the next transport in a round-robin fashion. */ t = asoc->peer.retran_path; pos = &t->transports; @@ -1217,6 +1229,15 @@ void sctp_assoc_update_retran_path(struct sctp_association *asoc) t = list_entry(pos, struct sctp_transport, transports); + /* We have exhausted the list, but didn't find any + * other active transports. If so, use the next + * transport. + */ + if (t == asoc->peer.retran_path) { + t = next; + break; + } + /* Try to find an active transport. */ if ((t->state == SCTP_ACTIVE) || @@ -1229,15 +1250,6 @@ void sctp_assoc_update_retran_path(struct sctp_association *asoc) if (!next) next = t; } - - /* We have exhausted the list, but didn't find any - * other active transports. If so, use the next - * transport. - */ - if (t == asoc->peer.retran_path) { - t = next; - break; - } } asoc->peer.retran_path = t; diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c index e45e44c6063524b71f0805b4b55938f68961930f..a2f4d4d51593df1fe8d3eaa030399e90dde93eef 100644 --- a/net/sctp/ipv6.c +++ b/net/sctp/ipv6.c @@ -299,7 +299,8 @@ static inline int sctp_v6_addr_match_len(union sctp_addr *s1, /* Fills in the source address(saddr) based on the destination address(daddr) * and asoc's bind address list. */ -static void sctp_v6_get_saddr(struct sctp_association *asoc, +static void sctp_v6_get_saddr(struct sctp_sock *sk, + struct sctp_association *asoc, struct dst_entry *dst, union sctp_addr *daddr, union sctp_addr *saddr) @@ -318,7 +319,7 @@ static void sctp_v6_get_saddr(struct sctp_association *asoc, if (!asoc) { ipv6_dev_get_saddr(dst ? ip6_dst_idev(dst)->dev : NULL, &daddr->v6.sin6_addr, - inet6_sk(asoc->base.sk)->srcprefs, + inet6_sk(&sk->inet.sk)->srcprefs, &saddr->v6.sin6_addr); SCTP_DEBUG_PRINTK("saddr from ipv6_get_saddr: " NIP6_FMT "\n", NIP6(saddr->v6.sin6_addr)); @@ -726,6 +727,11 @@ static void sctp_v6_seq_dump_addr(struct seq_file *seq, union sctp_addr *addr) seq_printf(seq, NIP6_FMT " ", NIP6(addr->v6.sin6_addr)); } +static void sctp_v6_ecn_capable(struct sock *sk) +{ + inet6_sk(sk)->tclass |= INET_ECN_ECT_0; +} + /* Initialize a PF_INET6 socket msg_name. */ static void sctp_inet6_msgname(char *msgname, int *addr_len) { @@ -996,6 +1002,7 @@ static struct sctp_af sctp_af_inet6 = { .skb_iif = sctp_v6_skb_iif, .is_ce = sctp_v6_is_ce, .seq_dump_addr = sctp_v6_seq_dump_addr, + .ecn_capable = sctp_v6_ecn_capable, .net_header_len = sizeof(struct ipv6hdr), .sockaddr_len = sizeof(struct sockaddr_in6), #ifdef CONFIG_COMPAT diff --git a/net/sctp/output.c b/net/sctp/output.c index cf4f9fb6819d615ba5953102f8dac1a32b636c27..6d45bae93b466509e441a8578f0852b6dc232781 100644 --- a/net/sctp/output.c +++ b/net/sctp/output.c @@ -548,7 +548,7 @@ int sctp_packet_transmit(struct sctp_packet *packet) * Note: The works for IPv6 layer checks this bit too later * in transmission. See IP6_ECN_flow_xmit(). */ - INET_ECN_xmit(nskb->sk); + (*tp->af_specific->ecn_capable)(nskb->sk); /* Set up the IP options. */ /* BUG: not implemented diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c index 59edfd25a19c3ca08a1158b32947fabc53e34cf9..ace6770e9048a69fb613e16b04e601f5ff5e2d0b 100644 --- a/net/sctp/outqueue.c +++ b/net/sctp/outqueue.c @@ -208,6 +208,7 @@ void sctp_outq_init(struct sctp_association *asoc, struct sctp_outq *q) INIT_LIST_HEAD(&q->sacked); INIT_LIST_HEAD(&q->abandoned); + q->fast_rtx = 0; q->outstanding_bytes = 0; q->empty = 1; q->cork = 0; @@ -500,6 +501,7 @@ void sctp_retransmit(struct sctp_outq *q, struct sctp_transport *transport, case SCTP_RTXR_FAST_RTX: SCTP_INC_STATS(SCTP_MIB_FAST_RETRANSMITS); sctp_transport_lower_cwnd(transport, SCTP_LOWER_CWND_FAST_RTX); + q->fast_rtx = 1; break; case SCTP_RTXR_PMTUD: SCTP_INC_STATS(SCTP_MIB_PMTUD_RETRANSMITS); @@ -518,9 +520,15 @@ void sctp_retransmit(struct sctp_outq *q, struct sctp_transport *transport, * the sender SHOULD try to advance the "Advanced.Peer.Ack.Point" by * following the procedures outlined in C1 - C5. */ - sctp_generate_fwdtsn(q, q->asoc->ctsn_ack_point); + if (reason == SCTP_RTXR_T3_RTX) + sctp_generate_fwdtsn(q, q->asoc->ctsn_ack_point); - error = sctp_outq_flush(q, /* rtx_timeout */ 1); + /* Flush the queues only on timeout, since fast_rtx is only + * triggered during sack processing and the queue + * will be flushed at the end. + */ + if (reason != SCTP_RTXR_FAST_RTX) + error = sctp_outq_flush(q, /* rtx_timeout */ 1); if (error) q->asoc->base.sk->sk_err = -error; @@ -538,17 +546,23 @@ static int sctp_outq_flush_rtx(struct sctp_outq *q, struct sctp_packet *pkt, int rtx_timeout, int *start_timer) { struct list_head *lqueue; - struct list_head *lchunk; struct sctp_transport *transport = pkt->transport; sctp_xmit_t status; struct sctp_chunk *chunk, *chunk1; struct sctp_association *asoc; + int fast_rtx; int error = 0; + int timer = 0; + int done = 0; asoc = q->asoc; lqueue = &q->retransmit; + fast_rtx = q->fast_rtx; - /* RFC 2960 6.3.3 Handle T3-rtx Expiration + /* This loop handles time-out retransmissions, fast retransmissions, + * and retransmissions due to opening of whindow. + * + * RFC 2960 6.3.3 Handle T3-rtx Expiration * * E3) Determine how many of the earliest (i.e., lowest TSN) * outstanding DATA chunks for the address for which the @@ -563,12 +577,12 @@ static int sctp_outq_flush_rtx(struct sctp_outq *q, struct sctp_packet *pkt, * [Just to be painfully clear, if we are retransmitting * because a timeout just happened, we should send only ONE * packet of retransmitted data.] + * + * For fast retransmissions we also send only ONE packet. However, + * if we are just flushing the queue due to open window, we'll + * try to send as much as possible. */ - lchunk = sctp_list_dequeue(lqueue); - - while (lchunk) { - chunk = list_entry(lchunk, struct sctp_chunk, - transmitted_list); + list_for_each_entry_safe(chunk, chunk1, lqueue, transmitted_list) { /* Make sure that Gap Acked TSNs are not retransmitted. A * simple approach is just to move such TSNs out of the @@ -576,58 +590,60 @@ static int sctp_outq_flush_rtx(struct sctp_outq *q, struct sctp_packet *pkt, * next chunk. */ if (chunk->tsn_gap_acked) { - list_add_tail(lchunk, &transport->transmitted); - lchunk = sctp_list_dequeue(lqueue); + list_del(&chunk->transmitted_list); + list_add_tail(&chunk->transmitted_list, + &transport->transmitted); continue; } + /* If we are doing fast retransmit, ignore non-fast_rtransmit + * chunks + */ + if (fast_rtx && !chunk->fast_retransmit) + continue; + /* Attempt to append this chunk to the packet. */ status = sctp_packet_append_chunk(pkt, chunk); switch (status) { case SCTP_XMIT_PMTU_FULL: /* Send this packet. */ - if ((error = sctp_packet_transmit(pkt)) == 0) - *start_timer = 1; + error = sctp_packet_transmit(pkt); /* If we are retransmitting, we should only * send a single packet. */ - if (rtx_timeout) { - list_add(lchunk, lqueue); - lchunk = NULL; - } + if (rtx_timeout || fast_rtx) + done = 1; - /* Bundle lchunk in the next round. */ + /* Bundle next chunk in the next round. */ break; case SCTP_XMIT_RWND_FULL: /* Send this packet. */ - if ((error = sctp_packet_transmit(pkt)) == 0) - *start_timer = 1; + error = sctp_packet_transmit(pkt); /* Stop sending DATA as there is no more room * at the receiver. */ - list_add(lchunk, lqueue); - lchunk = NULL; + done = 1; break; case SCTP_XMIT_NAGLE_DELAY: /* Send this packet. */ - if ((error = sctp_packet_transmit(pkt)) == 0) - *start_timer = 1; + error = sctp_packet_transmit(pkt); /* Stop sending DATA because of nagle delay. */ - list_add(lchunk, lqueue); - lchunk = NULL; + done = 1; break; default: /* The append was successful, so add this chunk to * the transmitted list. */ - list_add_tail(lchunk, &transport->transmitted); + list_del(&chunk->transmitted_list); + list_add_tail(&chunk->transmitted_list, + &transport->transmitted); /* Mark the chunk as ineligible for fast retransmit * after it is retransmitted. @@ -635,27 +651,44 @@ static int sctp_outq_flush_rtx(struct sctp_outq *q, struct sctp_packet *pkt, if (chunk->fast_retransmit > 0) chunk->fast_retransmit = -1; - *start_timer = 1; - q->empty = 0; + /* Force start T3-rtx timer when fast retransmitting + * the earliest outstanding TSN + */ + if (!timer && fast_rtx && + ntohl(chunk->subh.data_hdr->tsn) == + asoc->ctsn_ack_point + 1) + timer = 2; - /* Retrieve a new chunk to bundle. */ - lchunk = sctp_list_dequeue(lqueue); + q->empty = 0; break; } - /* If we are here due to a retransmit timeout or a fast - * retransmit and if there are any chunks left in the retransmit - * queue that could not fit in the PMTU sized packet, they need - * to be marked as ineligible for a subsequent fast retransmit. - */ - if (rtx_timeout && !lchunk) { - list_for_each_entry(chunk1, lqueue, transmitted_list) { - if (chunk1->fast_retransmit > 0) - chunk1->fast_retransmit = -1; - } + /* Set the timer if there were no errors */ + if (!error && !timer) + timer = 1; + + if (done) + break; + } + + /* If we are here due to a retransmit timeout or a fast + * retransmit and if there are any chunks left in the retransmit + * queue that could not fit in the PMTU sized packet, they need + * to be marked as ineligible for a subsequent fast retransmit. + */ + if (rtx_timeout || fast_rtx) { + list_for_each_entry(chunk1, lqueue, transmitted_list) { + if (chunk1->fast_retransmit > 0) + chunk1->fast_retransmit = -1; } } + *start_timer = timer; + + /* Clear fast retransmit hint */ + if (fast_rtx) + q->fast_rtx = 0; + return error; } @@ -862,7 +895,8 @@ int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout) rtx_timeout, &start_timer); if (start_timer) - sctp_transport_reset_timers(transport); + sctp_transport_reset_timers(transport, + start_timer-1); /* This can happen on COOKIE-ECHO resend. Only * one chunk can get bundled with a COOKIE-ECHO. @@ -977,7 +1011,7 @@ int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout) list_add_tail(&chunk->transmitted_list, &transport->transmitted); - sctp_transport_reset_timers(transport); + sctp_transport_reset_timers(transport, start_timer-1); q->empty = 0; diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index 0ec234b762c20f3a876e326017df3626a4ee9759..9258dfe784aee759e71c68115fa4eb847d6b8825 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -108,14 +108,23 @@ static __init int sctp_proc_init(void) } if (sctp_snmp_proc_init()) - goto out_nomem; + goto out_snmp_proc_init; if (sctp_eps_proc_init()) - goto out_nomem; + goto out_eps_proc_init; if (sctp_assocs_proc_init()) - goto out_nomem; + goto out_assocs_proc_init; return 0; +out_assocs_proc_init: + sctp_eps_proc_exit(); +out_eps_proc_init: + sctp_snmp_proc_exit(); +out_snmp_proc_init: + if (proc_net_sctp) { + proc_net_sctp = NULL; + remove_proc_entry("sctp", init_net.proc_net); + } out_nomem: return -ENOMEM; } @@ -470,11 +479,11 @@ static struct dst_entry *sctp_v4_get_dst(struct sctp_association *asoc, /* Walk through the bind address list and look for a bind * address that matches the source address of the returned dst. */ + sctp_v4_dst_saddr(&dst_saddr, dst, htons(bp->port)); rcu_read_lock(); list_for_each_entry_rcu(laddr, &bp->address_list, list) { if (!laddr->valid || (laddr->state != SCTP_ADDR_SRC)) continue; - sctp_v4_dst_saddr(&dst_saddr, dst, htons(bp->port)); if (sctp_v4_cmp_addr(&dst_saddr, &laddr->a)) goto out_unlock; } @@ -519,7 +528,8 @@ out: /* For v4, the source address is cached in the route entry(dst). So no need * to cache it separately and hence this is an empty routine. */ -static void sctp_v4_get_saddr(struct sctp_association *asoc, +static void sctp_v4_get_saddr(struct sctp_sock *sk, + struct sctp_association *asoc, struct dst_entry *dst, union sctp_addr *daddr, union sctp_addr *saddr) @@ -616,6 +626,11 @@ static void sctp_v4_seq_dump_addr(struct seq_file *seq, union sctp_addr *addr) seq_printf(seq, "%d.%d.%d.%d ", NIPQUAD(addr->v4.sin_addr)); } +static void sctp_v4_ecn_capable(struct sock *sk) +{ + INET_ECN_xmit(sk); +} + /* Event handler for inet address addition/deletion events. * The sctp_local_addr_list needs to be protocted by a spin lock since * multiple notifiers (say IPv4 and IPv6) may be running at the same @@ -934,6 +949,7 @@ static struct sctp_af sctp_af_inet = { .skb_iif = sctp_v4_skb_iif, .is_ce = sctp_v4_is_ce, .seq_dump_addr = sctp_v4_seq_dump_addr, + .ecn_capable = sctp_v4_ecn_capable, .net_header_len = sizeof(struct iphdr), .sockaddr_len = sizeof(struct sockaddr_in), #ifdef CONFIG_COMPAT diff --git a/net/sctp/socket.c b/net/sctp/socket.c index e7e3baf7009ed7d8bca62e4353eebd62b70be7ba..0dbcde6758ea3158216e37af50df35ea56c37135 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -4401,7 +4401,9 @@ static int sctp_getsockopt_local_addrs_old(struct sock *sk, int len, if (copy_from_user(&getaddrs, optval, len)) return -EFAULT; - if (getaddrs.addr_num <= 0) return -EINVAL; + if (getaddrs.addr_num <= 0 || + getaddrs.addr_num >= (INT_MAX / sizeof(union sctp_addr))) + return -EINVAL; /* * For UDP-style sockets, id specifies the association to query. * If the id field is set to the value '0' then the locally bound diff --git a/net/sctp/transport.c b/net/sctp/transport.c index f4938f6c5abe09656f33e3ec04d583f00a4eafa7..3f34f61221ecb574741a40ef7a76b476da263a3b 100644 --- a/net/sctp/transport.c +++ b/net/sctp/transport.c @@ -79,6 +79,7 @@ static struct sctp_transport *sctp_transport_init(struct sctp_transport *peer, peer->rttvar = 0; peer->srtt = 0; peer->rto_pending = 0; + peer->fast_recovery = 0; peer->last_time_heard = jiffies; peer->last_time_used = jiffies; @@ -190,7 +191,7 @@ static void sctp_transport_destroy(struct sctp_transport *transport) /* Start T3_rtx timer if it is not already running and update the heartbeat * timer. This routine is called every time a DATA chunk is sent. */ -void sctp_transport_reset_timers(struct sctp_transport *transport) +void sctp_transport_reset_timers(struct sctp_transport *transport, int force) { /* RFC 2960 6.3.2 Retransmission Timer Rules * @@ -200,7 +201,7 @@ void sctp_transport_reset_timers(struct sctp_transport *transport) * address. */ - if (!timer_pending(&transport->T3_rtx_timer)) + if (force || !timer_pending(&transport->T3_rtx_timer)) if (!mod_timer(&transport->T3_rtx_timer, jiffies + transport->rto)) sctp_transport_hold(transport); @@ -291,7 +292,7 @@ void sctp_transport_route(struct sctp_transport *transport, if (saddr) memcpy(&transport->saddr, saddr, sizeof(union sctp_addr)); else - af->get_saddr(asoc, dst, daddr, &transport->saddr); + af->get_saddr(opt, asoc, dst, daddr, &transport->saddr); transport->dst = dst; if ((transport->param_flags & SPP_PMTUD_DISABLE) && transport->pathmtu) { @@ -403,11 +404,16 @@ void sctp_transport_raise_cwnd(struct sctp_transport *transport, cwnd = transport->cwnd; flight_size = transport->flight_size; + /* See if we need to exit Fast Recovery first */ + if (transport->fast_recovery && + TSN_lte(transport->fast_recovery_exit, sack_ctsn)) + transport->fast_recovery = 0; + /* The appropriate cwnd increase algorithm is performed if, and only - * if the cumulative TSN has advanced and the congestion window is + * if the cumulative TSN whould advanced and the congestion window is * being fully utilized. */ - if ((transport->asoc->ctsn_ack_point >= sack_ctsn) || + if (TSN_lte(sack_ctsn, transport->asoc->ctsn_ack_point) || (flight_size < cwnd)) return; @@ -416,17 +422,23 @@ void sctp_transport_raise_cwnd(struct sctp_transport *transport, pmtu = transport->asoc->pathmtu; if (cwnd <= ssthresh) { - /* RFC 2960 7.2.1, sctpimpguide-05 2.14.2 When cwnd is less - * than or equal to ssthresh an SCTP endpoint MUST use the - * slow start algorithm to increase cwnd only if the current - * congestion window is being fully utilized and an incoming - * SACK advances the Cumulative TSN Ack Point. Only when these - * two conditions are met can the cwnd be increased otherwise - * the cwnd MUST not be increased. If these conditions are met - * then cwnd MUST be increased by at most the lesser of - * 1) the total size of the previously outstanding DATA - * chunk(s) acknowledged, and 2) the destination's path MTU. + /* RFC 4960 7.2.1 + * o When cwnd is less than or equal to ssthresh, an SCTP + * endpoint MUST use the slow-start algorithm to increase + * cwnd only if the current congestion window is being fully + * utilized, an incoming SACK advances the Cumulative TSN + * Ack Point, and the data sender is not in Fast Recovery. + * Only when these three conditions are met can the cwnd be + * increased; otherwise, the cwnd MUST not be increased. + * If these conditions are met, then cwnd MUST be increased + * by, at most, the lesser of 1) the total size of the + * previously outstanding DATA chunk(s) acknowledged, and + * 2) the destination's path MTU. This upper bound protects + * against the ACK-Splitting attack outlined in [SAVAGE99]. */ + if (transport->fast_recovery) + return; + if (bytes_acked > pmtu) cwnd += pmtu; else @@ -502,6 +514,13 @@ void sctp_transport_lower_cwnd(struct sctp_transport *transport, * cwnd = ssthresh * partial_bytes_acked = 0 */ + if (transport->fast_recovery) + return; + + /* Mark Fast recovery */ + transport->fast_recovery = 1; + transport->fast_recovery_exit = transport->asoc->next_tsn - 1; + transport->ssthresh = max(transport->cwnd/2, 4*transport->asoc->pathmtu); transport->cwnd = transport->ssthresh; @@ -586,6 +605,7 @@ void sctp_transport_reset(struct sctp_transport *t) t->flight_size = 0; t->error_count = 0; t->rto_pending = 0; + t->fast_recovery = 0; /* Initialize the state information for SFR-CACC */ t->cacc.changeover_active = 0; diff --git a/net/sunrpc/auth_generic.c b/net/sunrpc/auth_generic.c index d927d9f574121f94d9477cda3670e960f8f147c7..744b79fdcb19dac256b1dea5b26dc6e87f208f07 100644 --- a/net/sunrpc/auth_generic.c +++ b/net/sunrpc/auth_generic.c @@ -17,8 +17,8 @@ # define RPCDBG_FACILITY RPCDBG_AUTH #endif -#define RPC_ANONYMOUS_USERID ((uid_t)-2) -#define RPC_ANONYMOUS_GROUPID ((gid_t)-2) +#define RPC_MACHINE_CRED_USERID ((uid_t)0) +#define RPC_MACHINE_CRED_GROUPID ((gid_t)0) struct generic_cred { struct rpc_cred gc_base; @@ -44,8 +44,8 @@ EXPORT_SYMBOL_GPL(rpc_lookup_cred); struct rpc_cred *rpc_lookup_machine_cred(void) { struct auth_cred acred = { - .uid = RPC_ANONYMOUS_USERID, - .gid = RPC_ANONYMOUS_GROUPID, + .uid = RPC_MACHINE_CRED_USERID, + .gid = RPC_MACHINE_CRED_GROUPID, .machine_cred = 1, }; diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index d8e8d79a84514aebcd003b65ef2cda5002bc391c..e46c825f49548923f79f1363d4a7712ef4ead513 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -6,30 +6,9 @@ #include #include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include #include #include #include -#include -#include -#include -#include -#include -#include - -#include -#include -#include #include #include @@ -296,8 +275,6 @@ void svc_xprt_enqueue(struct svc_xprt *xprt) if (!(xprt->xpt_flags & ((1<xpt_flags)) - return; cpu = get_cpu(); pool = svc_pool_for_cpu(xprt->xpt_server, cpu); diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c index 3f30ee6006ae449c14ea7540dd548ec96859b451..f24800f2c098c3b83d812881af05947b062a1ed3 100644 --- a/net/sunrpc/svcauth_unix.c +++ b/net/sunrpc/svcauth_unix.c @@ -278,7 +278,7 @@ static int ip_map_show(struct seq_file *m, dom = im->m_client->h.name; if (ipv6_addr_v4mapped(&addr)) { - seq_printf(m, "%s" NIPQUAD_FMT "%s\n", + seq_printf(m, "%s " NIPQUAD_FMT " %s\n", im->m_class, ntohl(addr.s6_addr32[3]) >> 24 & 0xff, ntohl(addr.s6_addr32[3]) >> 16 & 0xff, @@ -286,7 +286,7 @@ static int ip_map_show(struct seq_file *m, ntohl(addr.s6_addr32[3]) >> 0 & 0xff, dom); } else { - seq_printf(m, "%s" NIP6_FMT "%s\n", + seq_printf(m, "%s " NIP6_FMT " %s\n", im->m_class, NIP6(addr), dom); } return 0; diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c index 88c0ca20bb1eed0ea27502901cc773d471539e59..87101177825b83073ed153bc51367e64132b0a16 100644 --- a/net/sunrpc/xprtrdma/svc_rdma.c +++ b/net/sunrpc/xprtrdma/svc_rdma.c @@ -69,6 +69,10 @@ atomic_t rdma_stat_rq_prod; atomic_t rdma_stat_sq_poll; atomic_t rdma_stat_sq_prod; +/* Temporary NFS request map and context caches */ +struct kmem_cache *svc_rdma_map_cachep; +struct kmem_cache *svc_rdma_ctxt_cachep; + /* * This function implements reading and resetting an atomic_t stat * variable through read/write to a proc file. Any write to the file @@ -236,11 +240,14 @@ static ctl_table svcrdma_root_table[] = { void svc_rdma_cleanup(void) { dprintk("SVCRDMA Module Removed, deregister RPC RDMA transport\n"); + flush_scheduled_work(); if (svcrdma_table_header) { unregister_sysctl_table(svcrdma_table_header); svcrdma_table_header = NULL; } svc_unreg_xprt_class(&svc_rdma_class); + kmem_cache_destroy(svc_rdma_map_cachep); + kmem_cache_destroy(svc_rdma_ctxt_cachep); } int svc_rdma_init(void) @@ -255,9 +262,37 @@ int svc_rdma_init(void) svcrdma_table_header = register_sysctl_table(svcrdma_root_table); + /* Create the temporary map cache */ + svc_rdma_map_cachep = kmem_cache_create("svc_rdma_map_cache", + sizeof(struct svc_rdma_req_map), + 0, + SLAB_HWCACHE_ALIGN, + NULL); + if (!svc_rdma_map_cachep) { + printk(KERN_INFO "Could not allocate map cache.\n"); + goto err0; + } + + /* Create the temporary context cache */ + svc_rdma_ctxt_cachep = + kmem_cache_create("svc_rdma_ctxt_cache", + sizeof(struct svc_rdma_op_ctxt), + 0, + SLAB_HWCACHE_ALIGN, + NULL); + if (!svc_rdma_ctxt_cachep) { + printk(KERN_INFO "Could not allocate WR ctxt cache.\n"); + goto err1; + } + /* Register RDMA with the SVC transport switch */ svc_reg_xprt_class(&svc_rdma_class); return 0; + err1: + kmem_cache_destroy(svc_rdma_map_cachep); + err0: + unregister_sysctl_table(svcrdma_table_header); + return -ENOMEM; } MODULE_AUTHOR("Tom Tucker "); MODULE_DESCRIPTION("SVC RDMA Transport"); diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c index c22d6b6f2db43d2d8475c742ac66edd047161f86..b4b17f44cb290c443fc009036a319a080a240f33 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c @@ -112,11 +112,6 @@ static void rdma_build_arg_xdr(struct svc_rqst *rqstp, rqstp->rq_arg.tail[0].iov_len = 0; } -struct chunk_sge { - int start; /* sge no for this chunk */ - int count; /* sge count for this chunk */ -}; - /* Encode a read-chunk-list as an array of IB SGE * * Assumptions: @@ -134,8 +129,8 @@ static int rdma_rcl_to_sge(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp, struct svc_rdma_op_ctxt *head, struct rpcrdma_msg *rmsgp, - struct ib_sge *sge, - struct chunk_sge *ch_sge_ary, + struct svc_rdma_req_map *rpl_map, + struct svc_rdma_req_map *chl_map, int ch_count, int byte_count) { @@ -156,22 +151,18 @@ static int rdma_rcl_to_sge(struct svcxprt_rdma *xprt, head->arg.head[0] = rqstp->rq_arg.head[0]; head->arg.tail[0] = rqstp->rq_arg.tail[0]; head->arg.pages = &head->pages[head->count]; - head->sge[0].length = head->count; /* save count of hdr pages */ + head->hdr_count = head->count; /* save count of hdr pages */ head->arg.page_base = 0; head->arg.page_len = ch_bytes; head->arg.len = rqstp->rq_arg.len + ch_bytes; head->arg.buflen = rqstp->rq_arg.buflen + ch_bytes; head->count++; - ch_sge_ary[0].start = 0; + chl_map->ch[0].start = 0; while (byte_count) { + rpl_map->sge[sge_no].iov_base = + page_address(rqstp->rq_arg.pages[page_no]) + page_off; sge_bytes = min_t(int, PAGE_SIZE-page_off, ch_bytes); - sge[sge_no].addr = - ib_dma_map_page(xprt->sc_cm_id->device, - rqstp->rq_arg.pages[page_no], - page_off, sge_bytes, - DMA_FROM_DEVICE); - sge[sge_no].length = sge_bytes; - sge[sge_no].lkey = xprt->sc_phys_mr->lkey; + rpl_map->sge[sge_no].iov_len = sge_bytes; /* * Don't bump head->count here because the same page * may be used by multiple SGE. @@ -187,11 +178,11 @@ static int rdma_rcl_to_sge(struct svcxprt_rdma *xprt, * SGE, move to the next SGE */ if (ch_bytes == 0) { - ch_sge_ary[ch_no].count = - sge_no - ch_sge_ary[ch_no].start; + chl_map->ch[ch_no].count = + sge_no - chl_map->ch[ch_no].start; ch_no++; ch++; - ch_sge_ary[ch_no].start = sge_no; + chl_map->ch[ch_no].start = sge_no; ch_bytes = ch->rc_target.rs_length; /* If bytes remaining account for next chunk */ if (byte_count) { @@ -220,18 +211,25 @@ static int rdma_rcl_to_sge(struct svcxprt_rdma *xprt, return sge_no; } -static void rdma_set_ctxt_sge(struct svc_rdma_op_ctxt *ctxt, - struct ib_sge *sge, +static void rdma_set_ctxt_sge(struct svcxprt_rdma *xprt, + struct svc_rdma_op_ctxt *ctxt, + struct kvec *vec, u64 *sgl_offset, int count) { int i; ctxt->count = count; + ctxt->direction = DMA_FROM_DEVICE; for (i = 0; i < count; i++) { - ctxt->sge[i].addr = sge[i].addr; - ctxt->sge[i].length = sge[i].length; - *sgl_offset = *sgl_offset + sge[i].length; + atomic_inc(&xprt->sc_dma_used); + ctxt->sge[i].addr = + ib_dma_map_single(xprt->sc_cm_id->device, + vec[i].iov_base, vec[i].iov_len, + DMA_FROM_DEVICE); + ctxt->sge[i].length = vec[i].iov_len; + ctxt->sge[i].lkey = xprt->sc_phys_mr->lkey; + *sgl_offset = *sgl_offset + vec[i].iov_len; } } @@ -260,11 +258,16 @@ static int rdma_read_max_sge(struct svcxprt_rdma *xprt, int sge_count) * On our side, we need to read into a pagelist. The first page immediately * follows the RPC header. * - * This function returns 1 to indicate success. The data is not yet in + * This function returns: + * 0 - No error and no read-list found. + * + * 1 - Successful read-list processing. The data is not yet in * the pagelist and therefore the RPC request must be deferred. The * I/O completion will enqueue the transport again and * svc_rdma_recvfrom will complete the request. * + * <0 - Error processing/posting read-list. + * * NOTE: The ctxt must not be touched after the last WR has been posted * because the I/O completion processing may occur on another * processor and free / modify the context. Ne touche pas! @@ -277,50 +280,38 @@ static int rdma_read_xdr(struct svcxprt_rdma *xprt, struct ib_send_wr read_wr; int err = 0; int ch_no; - struct ib_sge *sge; int ch_count; int byte_count; int sge_count; u64 sgl_offset; struct rpcrdma_read_chunk *ch; struct svc_rdma_op_ctxt *ctxt = NULL; - struct svc_rdma_op_ctxt *head; - struct svc_rdma_op_ctxt *tmp_sge_ctxt; - struct svc_rdma_op_ctxt *tmp_ch_ctxt; - struct chunk_sge *ch_sge_ary; + struct svc_rdma_req_map *rpl_map; + struct svc_rdma_req_map *chl_map; /* If no read list is present, return 0 */ ch = svc_rdma_get_read_chunk(rmsgp); if (!ch) return 0; - /* Allocate temporary contexts to keep SGE */ - BUG_ON(sizeof(struct ib_sge) < sizeof(struct chunk_sge)); - tmp_sge_ctxt = svc_rdma_get_context(xprt); - sge = tmp_sge_ctxt->sge; - tmp_ch_ctxt = svc_rdma_get_context(xprt); - ch_sge_ary = (struct chunk_sge *)tmp_ch_ctxt->sge; + /* Allocate temporary reply and chunk maps */ + rpl_map = svc_rdma_get_req_map(); + chl_map = svc_rdma_get_req_map(); svc_rdma_rcl_chunk_counts(ch, &ch_count, &byte_count); + if (ch_count > RPCSVC_MAXPAGES) + return -EINVAL; sge_count = rdma_rcl_to_sge(xprt, rqstp, hdr_ctxt, rmsgp, - sge, ch_sge_ary, + rpl_map, chl_map, ch_count, byte_count); - head = svc_rdma_get_context(xprt); sgl_offset = 0; ch_no = 0; for (ch = (struct rpcrdma_read_chunk *)&rmsgp->rm_body.rm_chunks[0]; ch->rc_discrim != 0; ch++, ch_no++) { next_sge: - if (!ctxt) - ctxt = head; - else { - ctxt->next = svc_rdma_get_context(xprt); - ctxt = ctxt->next; - } - ctxt->next = NULL; + ctxt = svc_rdma_get_context(xprt); ctxt->direction = DMA_FROM_DEVICE; - clear_bit(RDMACTXT_F_READ_DONE, &ctxt->flags); clear_bit(RDMACTXT_F_LAST_CTXT, &ctxt->flags); /* Prepare READ WR */ @@ -333,50 +324,46 @@ next_sge: read_wr.wr.rdma.remote_addr = get_unaligned(&(ch->rc_target.rs_offset)) + sgl_offset; - read_wr.sg_list = &sge[ch_sge_ary[ch_no].start]; + read_wr.sg_list = ctxt->sge; read_wr.num_sge = - rdma_read_max_sge(xprt, ch_sge_ary[ch_no].count); - rdma_set_ctxt_sge(ctxt, &sge[ch_sge_ary[ch_no].start], + rdma_read_max_sge(xprt, chl_map->ch[ch_no].count); + rdma_set_ctxt_sge(xprt, ctxt, + &rpl_map->sge[chl_map->ch[ch_no].start], &sgl_offset, read_wr.num_sge); if (((ch+1)->rc_discrim == 0) && - (read_wr.num_sge == ch_sge_ary[ch_no].count)) { + (read_wr.num_sge == chl_map->ch[ch_no].count)) { /* * Mark the last RDMA_READ with a bit to * indicate all RPC data has been fetched from * the client and the RPC needs to be enqueued. */ set_bit(RDMACTXT_F_LAST_CTXT, &ctxt->flags); - ctxt->next = hdr_ctxt; - hdr_ctxt->next = head; + ctxt->read_hdr = hdr_ctxt; } /* Post the read */ err = svc_rdma_send(xprt, &read_wr); if (err) { - printk(KERN_ERR "svcrdma: Error posting send = %d\n", + printk(KERN_ERR "svcrdma: Error %d posting RDMA_READ\n", err); - /* - * Break the circular list so free knows when - * to stop if the error happened to occur on - * the last read - */ - ctxt->next = NULL; + set_bit(XPT_CLOSE, &xprt->sc_xprt.xpt_flags); + svc_rdma_put_context(ctxt, 0); goto out; } atomic_inc(&rdma_stat_read); - if (read_wr.num_sge < ch_sge_ary[ch_no].count) { - ch_sge_ary[ch_no].count -= read_wr.num_sge; - ch_sge_ary[ch_no].start += read_wr.num_sge; + if (read_wr.num_sge < chl_map->ch[ch_no].count) { + chl_map->ch[ch_no].count -= read_wr.num_sge; + chl_map->ch[ch_no].start += read_wr.num_sge; goto next_sge; } sgl_offset = 0; - err = 0; + err = 1; } out: - svc_rdma_put_context(tmp_sge_ctxt, 0); - svc_rdma_put_context(tmp_ch_ctxt, 0); + svc_rdma_put_req_map(rpl_map); + svc_rdma_put_req_map(chl_map); /* Detach arg pages. svc_recv will replenish them */ for (ch_no = 0; &rqstp->rq_pages[ch_no] < rqstp->rq_respages; ch_no++) @@ -389,25 +376,12 @@ next_sge: while (rqstp->rq_resused) rqstp->rq_respages[--rqstp->rq_resused] = NULL; - if (err) { - printk(KERN_ERR "svcrdma : RDMA_READ error = %d\n", err); - set_bit(XPT_CLOSE, &xprt->sc_xprt.xpt_flags); - /* Free the linked list of read contexts */ - while (head != NULL) { - ctxt = head->next; - svc_rdma_put_context(head, 1); - head = ctxt; - } - return 0; - } - - return 1; + return err; } static int rdma_read_complete(struct svc_rqst *rqstp, - struct svc_rdma_op_ctxt *data) + struct svc_rdma_op_ctxt *head) { - struct svc_rdma_op_ctxt *head = data->next; int page_no; int ret; @@ -419,7 +393,7 @@ static int rdma_read_complete(struct svc_rqst *rqstp, rqstp->rq_pages[page_no] = head->pages[page_no]; } /* Point rq_arg.pages past header */ - rqstp->rq_arg.pages = &rqstp->rq_pages[head->sge[0].length]; + rqstp->rq_arg.pages = &rqstp->rq_pages[head->hdr_count]; rqstp->rq_arg.page_len = head->arg.page_len; rqstp->rq_arg.page_base = head->arg.page_base; @@ -433,21 +407,12 @@ static int rdma_read_complete(struct svc_rqst *rqstp, rqstp->rq_arg.len = head->arg.len; rqstp->rq_arg.buflen = head->arg.buflen; + /* Free the context */ + svc_rdma_put_context(head, 0); + /* XXX: What should this be? */ rqstp->rq_prot = IPPROTO_MAX; - - /* - * Free the contexts we used to build the RDMA_READ. We have - * to be careful here because the context list uses the same - * next pointer used to chain the contexts associated with the - * RDMA_READ - */ - data->next = NULL; /* terminate circular list */ - do { - data = head->next; - svc_rdma_put_context(head, 0); - head = data; - } while (head != NULL); + svc_xprt_copy_addrs(rqstp, rqstp->rq_xprt); ret = rqstp->rq_arg.head[0].iov_len + rqstp->rq_arg.page_len @@ -457,8 +422,6 @@ static int rdma_read_complete(struct svc_rqst *rqstp, ret, rqstp->rq_arg.len, rqstp->rq_arg.head[0].iov_base, rqstp->rq_arg.head[0].iov_len); - /* Indicate that we've consumed an RQ credit */ - rqstp->rq_xprt_ctxt = rqstp->rq_xprt; svc_xprt_received(rqstp->rq_xprt); return ret; } @@ -480,13 +443,6 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp) dprintk("svcrdma: rqstp=%p\n", rqstp); - /* - * The rq_xprt_ctxt indicates if we've consumed an RQ credit - * or not. It is used in the rdma xpo_release_rqst function to - * determine whether or not to return an RQ WQE to the RQ. - */ - rqstp->rq_xprt_ctxt = NULL; - spin_lock_bh(&rdma_xprt->sc_read_complete_lock); if (!list_empty(&rdma_xprt->sc_read_complete_q)) { ctxt = list_entry(rdma_xprt->sc_read_complete_q.next, @@ -537,21 +493,22 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp) /* If the request is invalid, reply with an error */ if (len < 0) { if (len == -ENOSYS) - (void)svc_rdma_send_error(rdma_xprt, rmsgp, ERR_VERS); + svc_rdma_send_error(rdma_xprt, rmsgp, ERR_VERS); goto close_out; } - /* Read read-list data. If we would need to wait, defer - * it. Not that in this case, we don't return the RQ credit - * until after the read completes. - */ - if (rdma_read_xdr(rdma_xprt, rmsgp, rqstp, ctxt)) { + /* Read read-list data. */ + ret = rdma_read_xdr(rdma_xprt, rmsgp, rqstp, ctxt); + if (ret > 0) { + /* read-list posted, defer until data received from client. */ svc_xprt_received(xprt); return 0; } - - /* Indicate we've consumed an RQ credit */ - rqstp->rq_xprt_ctxt = rqstp->rq_xprt; + if (ret < 0) { + /* Post of read-list failed, free context. */ + svc_rdma_put_context(ctxt, 1); + return 0; + } ret = rqstp->rq_arg.head[0].iov_len + rqstp->rq_arg.page_len @@ -569,11 +526,8 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp) return ret; close_out: - if (ctxt) { + if (ctxt) svc_rdma_put_context(ctxt, 1); - /* Indicate we've consumed an RQ credit */ - rqstp->rq_xprt_ctxt = rqstp->rq_xprt; - } dprintk("svcrdma: transport %p is closing\n", xprt); /* * Set the close bit and enqueue it. svc_recv will see the diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c index 981f190c1b398278b496300a69b733fe2469c922..a19b22b452a37c1a814d5464842afbc96fa6bc37 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c @@ -63,52 +63,44 @@ * SGE[2..sge_count-2] data from xdr->pages[] * SGE[sge_count-1] data from xdr->tail. * + * The max SGE we need is the length of the XDR / pagesize + one for + * head + one for tail + one for RPCRDMA header. Since RPCSVC_MAXPAGES + * reserves a page for both the request and the reply header, and this + * array is only concerned with the reply we are assured that we have + * on extra page for the RPCRMDA header. */ -static struct ib_sge *xdr_to_sge(struct svcxprt_rdma *xprt, - struct xdr_buf *xdr, - struct ib_sge *sge, - int *sge_count) +static void xdr_to_sge(struct svcxprt_rdma *xprt, + struct xdr_buf *xdr, + struct svc_rdma_req_map *vec) { - /* Max we need is the length of the XDR / pagesize + one for - * head + one for tail + one for RPCRDMA header - */ int sge_max = (xdr->len+PAGE_SIZE-1) / PAGE_SIZE + 3; int sge_no; - u32 byte_count = xdr->len; u32 sge_bytes; u32 page_bytes; - int page_off; + u32 page_off; int page_no; + BUG_ON(xdr->len != + (xdr->head[0].iov_len + xdr->page_len + xdr->tail[0].iov_len)); + /* Skip the first sge, this is for the RPCRDMA header */ sge_no = 1; /* Head SGE */ - sge[sge_no].addr = ib_dma_map_single(xprt->sc_cm_id->device, - xdr->head[0].iov_base, - xdr->head[0].iov_len, - DMA_TO_DEVICE); - sge_bytes = min_t(u32, byte_count, xdr->head[0].iov_len); - byte_count -= sge_bytes; - sge[sge_no].length = sge_bytes; - sge[sge_no].lkey = xprt->sc_phys_mr->lkey; + vec->sge[sge_no].iov_base = xdr->head[0].iov_base; + vec->sge[sge_no].iov_len = xdr->head[0].iov_len; sge_no++; /* pages SGE */ page_no = 0; page_bytes = xdr->page_len; page_off = xdr->page_base; - while (byte_count && page_bytes) { - sge_bytes = min_t(u32, byte_count, (PAGE_SIZE-page_off)); - sge[sge_no].addr = - ib_dma_map_page(xprt->sc_cm_id->device, - xdr->pages[page_no], page_off, - sge_bytes, DMA_TO_DEVICE); - sge_bytes = min(sge_bytes, page_bytes); - byte_count -= sge_bytes; + while (page_bytes) { + vec->sge[sge_no].iov_base = + page_address(xdr->pages[page_no]) + page_off; + sge_bytes = min_t(u32, page_bytes, (PAGE_SIZE - page_off)); page_bytes -= sge_bytes; - sge[sge_no].length = sge_bytes; - sge[sge_no].lkey = xprt->sc_phys_mr->lkey; + vec->sge[sge_no].iov_len = sge_bytes; sge_no++; page_no++; @@ -116,36 +108,24 @@ static struct ib_sge *xdr_to_sge(struct svcxprt_rdma *xprt, } /* Tail SGE */ - if (byte_count && xdr->tail[0].iov_len) { - sge[sge_no].addr = - ib_dma_map_single(xprt->sc_cm_id->device, - xdr->tail[0].iov_base, - xdr->tail[0].iov_len, - DMA_TO_DEVICE); - sge_bytes = min_t(u32, byte_count, xdr->tail[0].iov_len); - byte_count -= sge_bytes; - sge[sge_no].length = sge_bytes; - sge[sge_no].lkey = xprt->sc_phys_mr->lkey; + if (xdr->tail[0].iov_len) { + vec->sge[sge_no].iov_base = xdr->tail[0].iov_base; + vec->sge[sge_no].iov_len = xdr->tail[0].iov_len; sge_no++; } BUG_ON(sge_no > sge_max); - BUG_ON(byte_count != 0); - - *sge_count = sge_no; - return sge; + vec->count = sge_no; } - /* Assumptions: * - The specified write_len can be represented in sc_max_sge * PAGE_SIZE */ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp, u32 rmr, u64 to, u32 xdr_off, int write_len, - struct ib_sge *xdr_sge, int sge_count) + struct svc_rdma_req_map *vec) { - struct svc_rdma_op_ctxt *tmp_sge_ctxt; struct ib_send_wr write_wr; struct ib_sge *sge; int xdr_sge_no; @@ -154,25 +134,23 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp, int sge_off; int bc; struct svc_rdma_op_ctxt *ctxt; - int ret = 0; - BUG_ON(sge_count > RPCSVC_MAXPAGES); + BUG_ON(vec->count > RPCSVC_MAXPAGES); dprintk("svcrdma: RDMA_WRITE rmr=%x, to=%llx, xdr_off=%d, " - "write_len=%d, xdr_sge=%p, sge_count=%d\n", + "write_len=%d, vec->sge=%p, vec->count=%lu\n", rmr, (unsigned long long)to, xdr_off, - write_len, xdr_sge, sge_count); + write_len, vec->sge, vec->count); ctxt = svc_rdma_get_context(xprt); - ctxt->count = 0; - tmp_sge_ctxt = svc_rdma_get_context(xprt); - sge = tmp_sge_ctxt->sge; + ctxt->direction = DMA_TO_DEVICE; + sge = ctxt->sge; /* Find the SGE associated with xdr_off */ - for (bc = xdr_off, xdr_sge_no = 1; bc && xdr_sge_no < sge_count; + for (bc = xdr_off, xdr_sge_no = 1; bc && xdr_sge_no < vec->count; xdr_sge_no++) { - if (xdr_sge[xdr_sge_no].length > bc) + if (vec->sge[xdr_sge_no].iov_len > bc) break; - bc -= xdr_sge[xdr_sge_no].length; + bc -= vec->sge[xdr_sge_no].iov_len; } sge_off = bc; @@ -180,21 +158,28 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp, sge_no = 0; /* Copy the remaining SGE */ - while (bc != 0 && xdr_sge_no < sge_count) { - sge[sge_no].addr = xdr_sge[xdr_sge_no].addr + sge_off; - sge[sge_no].lkey = xdr_sge[xdr_sge_no].lkey; + while (bc != 0 && xdr_sge_no < vec->count) { + sge[sge_no].lkey = xprt->sc_phys_mr->lkey; sge_bytes = min((size_t)bc, - (size_t)(xdr_sge[xdr_sge_no].length-sge_off)); + (size_t)(vec->sge[xdr_sge_no].iov_len-sge_off)); sge[sge_no].length = sge_bytes; - + atomic_inc(&xprt->sc_dma_used); + sge[sge_no].addr = + ib_dma_map_single(xprt->sc_cm_id->device, + (void *) + vec->sge[xdr_sge_no].iov_base + sge_off, + sge_bytes, DMA_TO_DEVICE); + if (dma_mapping_error(sge[sge_no].addr)) + goto err; sge_off = 0; sge_no++; + ctxt->count++; xdr_sge_no++; bc -= sge_bytes; } BUG_ON(bc != 0); - BUG_ON(xdr_sge_no > sge_count); + BUG_ON(xdr_sge_no > vec->count); /* Prepare WRITE WR */ memset(&write_wr, 0, sizeof write_wr); @@ -209,21 +194,20 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp, /* Post It */ atomic_inc(&rdma_stat_write); - if (svc_rdma_send(xprt, &write_wr)) { - svc_rdma_put_context(ctxt, 1); - /* Fatal error, close transport */ - ret = -EIO; - } - svc_rdma_put_context(tmp_sge_ctxt, 0); - return ret; + if (svc_rdma_send(xprt, &write_wr)) + goto err; + return 0; + err: + svc_rdma_put_context(ctxt, 0); + /* Fatal error, close transport */ + return -EIO; } static int send_write_chunks(struct svcxprt_rdma *xprt, struct rpcrdma_msg *rdma_argp, struct rpcrdma_msg *rdma_resp, struct svc_rqst *rqstp, - struct ib_sge *sge, - int sge_count) + struct svc_rdma_req_map *vec) { u32 xfer_len = rqstp->rq_res.page_len + rqstp->rq_res.tail[0].iov_len; int write_len; @@ -269,8 +253,7 @@ static int send_write_chunks(struct svcxprt_rdma *xprt, rs_offset + chunk_off, xdr_off, this_write, - sge, - sge_count); + vec); if (ret) { dprintk("svcrdma: RDMA_WRITE failed, ret=%d\n", ret); @@ -292,8 +275,7 @@ static int send_reply_chunks(struct svcxprt_rdma *xprt, struct rpcrdma_msg *rdma_argp, struct rpcrdma_msg *rdma_resp, struct svc_rqst *rqstp, - struct ib_sge *sge, - int sge_count) + struct svc_rdma_req_map *vec) { u32 xfer_len = rqstp->rq_res.len; int write_len; @@ -341,8 +323,7 @@ static int send_reply_chunks(struct svcxprt_rdma *xprt, rs_offset + chunk_off, xdr_off, this_write, - sge, - sge_count); + vec); if (ret) { dprintk("svcrdma: RDMA_WRITE failed, ret=%d\n", ret); @@ -380,7 +361,7 @@ static int send_reply(struct svcxprt_rdma *rdma, struct page *page, struct rpcrdma_msg *rdma_resp, struct svc_rdma_op_ctxt *ctxt, - int sge_count, + struct svc_rdma_req_map *vec, int byte_count) { struct ib_send_wr send_wr; @@ -389,11 +370,23 @@ static int send_reply(struct svcxprt_rdma *rdma, int page_no; int ret; + /* Post a recv buffer to handle another request. */ + ret = svc_rdma_post_recv(rdma); + if (ret) { + printk(KERN_INFO + "svcrdma: could not post a receive buffer, err=%d." + "Closing transport %p.\n", ret, rdma); + set_bit(XPT_CLOSE, &rdma->sc_xprt.xpt_flags); + svc_rdma_put_context(ctxt, 0); + return -ENOTCONN; + } + /* Prepare the context */ ctxt->pages[0] = page; ctxt->count = 1; /* Prepare the SGE for the RPCRDMA Header */ + atomic_inc(&rdma->sc_dma_used); ctxt->sge[0].addr = ib_dma_map_page(rdma->sc_cm_id->device, page, 0, PAGE_SIZE, DMA_TO_DEVICE); @@ -402,10 +395,16 @@ static int send_reply(struct svcxprt_rdma *rdma, ctxt->sge[0].lkey = rdma->sc_phys_mr->lkey; /* Determine how many of our SGE are to be transmitted */ - for (sge_no = 1; byte_count && sge_no < sge_count; sge_no++) { - sge_bytes = min((size_t)ctxt->sge[sge_no].length, - (size_t)byte_count); + for (sge_no = 1; byte_count && sge_no < vec->count; sge_no++) { + sge_bytes = min_t(size_t, vec->sge[sge_no].iov_len, byte_count); byte_count -= sge_bytes; + atomic_inc(&rdma->sc_dma_used); + ctxt->sge[sge_no].addr = + ib_dma_map_single(rdma->sc_cm_id->device, + vec->sge[sge_no].iov_base, + sge_bytes, DMA_TO_DEVICE); + ctxt->sge[sge_no].length = sge_bytes; + ctxt->sge[sge_no].lkey = rdma->sc_phys_mr->lkey; } BUG_ON(byte_count != 0); @@ -417,8 +416,10 @@ static int send_reply(struct svcxprt_rdma *rdma, ctxt->pages[page_no+1] = rqstp->rq_respages[page_no]; ctxt->count++; rqstp->rq_respages[page_no] = NULL; + /* If there are more pages than SGE, terminate SGE list */ + if (page_no+1 >= sge_no) + ctxt->sge[page_no+1].length = 0; } - BUG_ON(sge_no > rdma->sc_max_sge); memset(&send_wr, 0, sizeof send_wr); ctxt->wr_op = IB_WR_SEND; @@ -462,20 +463,20 @@ int svc_rdma_sendto(struct svc_rqst *rqstp) enum rpcrdma_proc reply_type; int ret; int inline_bytes; - struct ib_sge *sge; - int sge_count = 0; struct page *res_page; struct svc_rdma_op_ctxt *ctxt; + struct svc_rdma_req_map *vec; dprintk("svcrdma: sending response for rqstp=%p\n", rqstp); /* Get the RDMA request header. */ rdma_argp = xdr_start(&rqstp->rq_arg); - /* Build an SGE for the XDR */ + /* Build an req vec for the XDR */ ctxt = svc_rdma_get_context(rdma); ctxt->direction = DMA_TO_DEVICE; - sge = xdr_to_sge(rdma, &rqstp->rq_res, ctxt->sge, &sge_count); + vec = svc_rdma_get_req_map(); + xdr_to_sge(rdma, &rqstp->rq_res, vec); inline_bytes = rqstp->rq_res.len; @@ -492,7 +493,7 @@ int svc_rdma_sendto(struct svc_rqst *rqstp) /* Send any write-chunk data and build resp write-list */ ret = send_write_chunks(rdma, rdma_argp, rdma_resp, - rqstp, sge, sge_count); + rqstp, vec); if (ret < 0) { printk(KERN_ERR "svcrdma: failed to send write chunks, rc=%d\n", ret); @@ -502,7 +503,7 @@ int svc_rdma_sendto(struct svc_rqst *rqstp) /* Send any reply-list data and update resp reply-list */ ret = send_reply_chunks(rdma, rdma_argp, rdma_resp, - rqstp, sge, sge_count); + rqstp, vec); if (ret < 0) { printk(KERN_ERR "svcrdma: failed to send reply chunks, rc=%d\n", ret); @@ -510,11 +511,13 @@ int svc_rdma_sendto(struct svc_rqst *rqstp) } inline_bytes -= ret; - ret = send_reply(rdma, rqstp, res_page, rdma_resp, ctxt, sge_count, + ret = send_reply(rdma, rqstp, res_page, rdma_resp, ctxt, vec, inline_bytes); + svc_rdma_put_req_map(vec); dprintk("svcrdma: send_reply returns %d\n", ret); return ret; error: + svc_rdma_put_req_map(vec); svc_rdma_put_context(ctxt, 0); put_page(res_page); return ret; diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c index af408fc1263403beb37989bff89006fc7d42a669..19ddc382b777865c59b8eb7b1f161abe687910ae 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c @@ -84,67 +84,37 @@ struct svc_xprt_class svc_rdma_class = { .xcl_max_payload = RPCSVC_MAXPAYLOAD_TCP, }; -static int rdma_bump_context_cache(struct svcxprt_rdma *xprt) +/* WR context cache. Created in svc_rdma.c */ +extern struct kmem_cache *svc_rdma_ctxt_cachep; + +struct svc_rdma_op_ctxt *svc_rdma_get_context(struct svcxprt_rdma *xprt) { - int target; - int at_least_one = 0; struct svc_rdma_op_ctxt *ctxt; - target = min(xprt->sc_ctxt_cnt + xprt->sc_ctxt_bump, - xprt->sc_ctxt_max); - - spin_lock_bh(&xprt->sc_ctxt_lock); - while (xprt->sc_ctxt_cnt < target) { - xprt->sc_ctxt_cnt++; - spin_unlock_bh(&xprt->sc_ctxt_lock); - - ctxt = kmalloc(sizeof(*ctxt), GFP_KERNEL); - - spin_lock_bh(&xprt->sc_ctxt_lock); - if (ctxt) { - at_least_one = 1; - ctxt->next = xprt->sc_ctxt_head; - xprt->sc_ctxt_head = ctxt; - } else { - /* kmalloc failed...give up for now */ - xprt->sc_ctxt_cnt--; + while (1) { + ctxt = kmem_cache_alloc(svc_rdma_ctxt_cachep, GFP_KERNEL); + if (ctxt) break; - } + schedule_timeout_uninterruptible(msecs_to_jiffies(500)); } - spin_unlock_bh(&xprt->sc_ctxt_lock); - dprintk("svcrdma: sc_ctxt_max=%d, sc_ctxt_cnt=%d\n", - xprt->sc_ctxt_max, xprt->sc_ctxt_cnt); - return at_least_one; + ctxt->xprt = xprt; + INIT_LIST_HEAD(&ctxt->dto_q); + ctxt->count = 0; + atomic_inc(&xprt->sc_ctxt_used); + return ctxt; } -struct svc_rdma_op_ctxt *svc_rdma_get_context(struct svcxprt_rdma *xprt) +static void svc_rdma_unmap_dma(struct svc_rdma_op_ctxt *ctxt) { - struct svc_rdma_op_ctxt *ctxt; - - while (1) { - spin_lock_bh(&xprt->sc_ctxt_lock); - if (unlikely(xprt->sc_ctxt_head == NULL)) { - /* Try to bump my cache. */ - spin_unlock_bh(&xprt->sc_ctxt_lock); - - if (rdma_bump_context_cache(xprt)) - continue; - - printk(KERN_INFO "svcrdma: sleeping waiting for " - "context memory on xprt=%p\n", - xprt); - schedule_timeout_uninterruptible(msecs_to_jiffies(500)); - continue; - } - ctxt = xprt->sc_ctxt_head; - xprt->sc_ctxt_head = ctxt->next; - spin_unlock_bh(&xprt->sc_ctxt_lock); - ctxt->xprt = xprt; - INIT_LIST_HEAD(&ctxt->dto_q); - ctxt->count = 0; - break; + struct svcxprt_rdma *xprt = ctxt->xprt; + int i; + for (i = 0; i < ctxt->count && ctxt->sge[i].length; i++) { + atomic_dec(&xprt->sc_dma_used); + ib_dma_unmap_single(xprt->sc_cm_id->device, + ctxt->sge[i].addr, + ctxt->sge[i].length, + ctxt->direction); } - return ctxt; } void svc_rdma_put_context(struct svc_rdma_op_ctxt *ctxt, int free_pages) @@ -158,15 +128,34 @@ void svc_rdma_put_context(struct svc_rdma_op_ctxt *ctxt, int free_pages) for (i = 0; i < ctxt->count; i++) put_page(ctxt->pages[i]); - for (i = 0; i < ctxt->count; i++) - dma_unmap_single(xprt->sc_cm_id->device->dma_device, - ctxt->sge[i].addr, - ctxt->sge[i].length, - ctxt->direction); - spin_lock_bh(&xprt->sc_ctxt_lock); - ctxt->next = xprt->sc_ctxt_head; - xprt->sc_ctxt_head = ctxt; - spin_unlock_bh(&xprt->sc_ctxt_lock); + kmem_cache_free(svc_rdma_ctxt_cachep, ctxt); + atomic_dec(&xprt->sc_ctxt_used); +} + +/* Temporary NFS request map cache. Created in svc_rdma.c */ +extern struct kmem_cache *svc_rdma_map_cachep; + +/* + * Temporary NFS req mappings are shared across all transport + * instances. These are short lived and should be bounded by the number + * of concurrent server threads * depth of the SQ. + */ +struct svc_rdma_req_map *svc_rdma_get_req_map(void) +{ + struct svc_rdma_req_map *map; + while (1) { + map = kmem_cache_alloc(svc_rdma_map_cachep, GFP_KERNEL); + if (map) + break; + schedule_timeout_uninterruptible(msecs_to_jiffies(500)); + } + map->count = 0; + return map; +} + +void svc_rdma_put_req_map(struct svc_rdma_req_map *map) +{ + kmem_cache_free(svc_rdma_map_cachep, map); } /* ib_cq event handler */ @@ -228,23 +217,8 @@ static void dto_tasklet_func(unsigned long data) list_del_init(&xprt->sc_dto_q); spin_unlock_irqrestore(&dto_lock, flags); - if (test_and_clear_bit(RDMAXPRT_RQ_PENDING, &xprt->sc_flags)) { - ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP); - rq_cq_reap(xprt); - set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags); - /* - * If data arrived before established event, - * don't enqueue. This defers RPC I/O until the - * RDMA connection is complete. - */ - if (!test_bit(RDMAXPRT_CONN_PENDING, &xprt->sc_flags)) - svc_xprt_enqueue(&xprt->sc_xprt); - } - - if (test_and_clear_bit(RDMAXPRT_SQ_PENDING, &xprt->sc_flags)) { - ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP); - sq_cq_reap(xprt); - } + rq_cq_reap(xprt); + sq_cq_reap(xprt); svc_xprt_put(&xprt->sc_xprt); spin_lock_irqsave(&dto_lock, flags); @@ -263,11 +237,15 @@ static void rq_comp_handler(struct ib_cq *cq, void *cq_context) struct svcxprt_rdma *xprt = cq_context; unsigned long flags; + /* Guard against unconditional flush call for destroyed QP */ + if (atomic_read(&xprt->sc_xprt.xpt_ref.refcount)==0) + return; + /* * Set the bit regardless of whether or not it's on the list * because it may be on the list already due to an SQ * completion. - */ + */ set_bit(RDMAXPRT_RQ_PENDING, &xprt->sc_flags); /* @@ -290,6 +268,8 @@ static void rq_comp_handler(struct ib_cq *cq, void *cq_context) * * Take all completing WC off the CQE and enqueue the associated DTO * context on the dto_q for the transport. + * + * Note that caller must hold a transport reference. */ static void rq_cq_reap(struct svcxprt_rdma *xprt) { @@ -297,29 +277,48 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt) struct ib_wc wc; struct svc_rdma_op_ctxt *ctxt = NULL; + if (!test_and_clear_bit(RDMAXPRT_RQ_PENDING, &xprt->sc_flags)) + return; + + ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP); atomic_inc(&rdma_stat_rq_poll); - spin_lock_bh(&xprt->sc_rq_dto_lock); while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) { ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id; ctxt->wc_status = wc.status; ctxt->byte_len = wc.byte_len; + svc_rdma_unmap_dma(ctxt); if (wc.status != IB_WC_SUCCESS) { /* Close the transport */ + dprintk("svcrdma: transport closing putting ctxt %p\n", ctxt); set_bit(XPT_CLOSE, &xprt->sc_xprt.xpt_flags); svc_rdma_put_context(ctxt, 1); + svc_xprt_put(&xprt->sc_xprt); continue; } + spin_lock_bh(&xprt->sc_rq_dto_lock); list_add_tail(&ctxt->dto_q, &xprt->sc_rq_dto_q); + spin_unlock_bh(&xprt->sc_rq_dto_lock); + svc_xprt_put(&xprt->sc_xprt); } - spin_unlock_bh(&xprt->sc_rq_dto_lock); if (ctxt) atomic_inc(&rdma_stat_rq_prod); + + set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags); + /* + * If data arrived before established event, + * don't enqueue. This defers RPC I/O until the + * RDMA connection is complete. + */ + if (!test_bit(RDMAXPRT_CONN_PENDING, &xprt->sc_flags)) + svc_xprt_enqueue(&xprt->sc_xprt); } /* * Send Queue Completion Handler - potentially called on interrupt context. + * + * Note that caller must hold a transport reference. */ static void sq_cq_reap(struct svcxprt_rdma *xprt) { @@ -328,11 +327,17 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt) struct ib_cq *cq = xprt->sc_sq_cq; int ret; + + if (!test_and_clear_bit(RDMAXPRT_SQ_PENDING, &xprt->sc_flags)) + return; + + ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP); atomic_inc(&rdma_stat_sq_poll); while ((ret = ib_poll_cq(cq, 1, &wc)) > 0) { ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id; xprt = ctxt->xprt; + svc_rdma_unmap_dma(ctxt); if (wc.status != IB_WC_SUCCESS) /* Close the transport */ set_bit(XPT_CLOSE, &xprt->sc_xprt.xpt_flags); @@ -343,20 +348,25 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt) switch (ctxt->wr_op) { case IB_WR_SEND: - case IB_WR_RDMA_WRITE: svc_rdma_put_context(ctxt, 1); break; + case IB_WR_RDMA_WRITE: + svc_rdma_put_context(ctxt, 0); + break; + case IB_WR_RDMA_READ: if (test_bit(RDMACTXT_F_LAST_CTXT, &ctxt->flags)) { + struct svc_rdma_op_ctxt *read_hdr = ctxt->read_hdr; + BUG_ON(!read_hdr); set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags); - set_bit(RDMACTXT_F_READ_DONE, &ctxt->flags); spin_lock_bh(&xprt->sc_read_complete_lock); - list_add_tail(&ctxt->dto_q, + list_add_tail(&read_hdr->dto_q, &xprt->sc_read_complete_q); spin_unlock_bh(&xprt->sc_read_complete_lock); svc_xprt_enqueue(&xprt->sc_xprt); } + svc_rdma_put_context(ctxt, 0); break; default: @@ -365,6 +375,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt) wc.opcode, wc.status); break; } + svc_xprt_put(&xprt->sc_xprt); } if (ctxt) @@ -376,11 +387,15 @@ static void sq_comp_handler(struct ib_cq *cq, void *cq_context) struct svcxprt_rdma *xprt = cq_context; unsigned long flags; + /* Guard against unconditional flush call for destroyed QP */ + if (atomic_read(&xprt->sc_xprt.xpt_ref.refcount)==0) + return; + /* * Set the bit regardless of whether or not it's on the list * because it may be on the list already due to an RQ * completion. - */ + */ set_bit(RDMAXPRT_SQ_PENDING, &xprt->sc_flags); /* @@ -398,39 +413,6 @@ static void sq_comp_handler(struct ib_cq *cq, void *cq_context) tasklet_schedule(&dto_tasklet); } -static void create_context_cache(struct svcxprt_rdma *xprt, - int ctxt_count, int ctxt_bump, int ctxt_max) -{ - struct svc_rdma_op_ctxt *ctxt; - int i; - - xprt->sc_ctxt_max = ctxt_max; - xprt->sc_ctxt_bump = ctxt_bump; - xprt->sc_ctxt_cnt = 0; - xprt->sc_ctxt_head = NULL; - for (i = 0; i < ctxt_count; i++) { - ctxt = kmalloc(sizeof(*ctxt), GFP_KERNEL); - if (ctxt) { - ctxt->next = xprt->sc_ctxt_head; - xprt->sc_ctxt_head = ctxt; - xprt->sc_ctxt_cnt++; - } - } -} - -static void destroy_context_cache(struct svc_rdma_op_ctxt *ctxt) -{ - struct svc_rdma_op_ctxt *next; - if (!ctxt) - return; - - do { - next = ctxt->next; - kfree(ctxt); - ctxt = next; - } while (next); -} - static struct svcxprt_rdma *rdma_create_xprt(struct svc_serv *serv, int listener) { @@ -447,7 +429,6 @@ static struct svcxprt_rdma *rdma_create_xprt(struct svc_serv *serv, spin_lock_init(&cma_xprt->sc_lock); spin_lock_init(&cma_xprt->sc_read_complete_lock); - spin_lock_init(&cma_xprt->sc_ctxt_lock); spin_lock_init(&cma_xprt->sc_rq_dto_lock); cma_xprt->sc_ord = svcrdma_ord; @@ -456,21 +437,9 @@ static struct svcxprt_rdma *rdma_create_xprt(struct svc_serv *serv, cma_xprt->sc_max_requests = svcrdma_max_requests; cma_xprt->sc_sq_depth = svcrdma_max_requests * RPCRDMA_SQ_DEPTH_MULT; atomic_set(&cma_xprt->sc_sq_count, 0); + atomic_set(&cma_xprt->sc_ctxt_used, 0); - if (!listener) { - int reqs = cma_xprt->sc_max_requests; - create_context_cache(cma_xprt, - reqs << 1, /* starting size */ - reqs, /* bump amount */ - reqs + - cma_xprt->sc_sq_depth + - RPCRDMA_MAX_THREADS + 1); /* max */ - if (!cma_xprt->sc_ctxt_head) { - kfree(cma_xprt); - return NULL; - } - clear_bit(XPT_LISTENER, &cma_xprt->sc_xprt.xpt_flags); - } else + if (listener) set_bit(XPT_LISTENER, &cma_xprt->sc_xprt.xpt_flags); return cma_xprt; @@ -506,6 +475,7 @@ int svc_rdma_post_recv(struct svcxprt_rdma *xprt) BUG_ON(sge_no >= xprt->sc_max_sge); page = svc_rdma_get_page(); ctxt->pages[sge_no] = page; + atomic_inc(&xprt->sc_dma_used); pa = ib_dma_map_page(xprt->sc_cm_id->device, page, 0, PAGE_SIZE, DMA_FROM_DEVICE); @@ -520,7 +490,12 @@ int svc_rdma_post_recv(struct svcxprt_rdma *xprt) recv_wr.num_sge = ctxt->count; recv_wr.wr_id = (u64)(unsigned long)ctxt; + svc_xprt_get(&xprt->sc_xprt); ret = ib_post_recv(xprt->sc_qp, &recv_wr, &bad_recv_wr); + if (ret) { + svc_xprt_put(&xprt->sc_xprt); + svc_rdma_put_context(ctxt, 1); + } return ret; } @@ -535,10 +510,11 @@ int svc_rdma_post_recv(struct svcxprt_rdma *xprt) * will call the recvfrom method on the listen xprt which will accept the new * connection. */ -static void handle_connect_req(struct rdma_cm_id *new_cma_id) +static void handle_connect_req(struct rdma_cm_id *new_cma_id, size_t client_ird) { struct svcxprt_rdma *listen_xprt = new_cma_id->context; struct svcxprt_rdma *newxprt; + struct sockaddr *sa; /* Create a new transport */ newxprt = rdma_create_xprt(listen_xprt->sc_xprt.xpt_server, 0); @@ -551,6 +527,15 @@ static void handle_connect_req(struct rdma_cm_id *new_cma_id) dprintk("svcrdma: Creating newxprt=%p, cm_id=%p, listenxprt=%p\n", newxprt, newxprt->sc_cm_id, listen_xprt); + /* Save client advertised inbound read limit for use later in accept. */ + newxprt->sc_ord = client_ird; + + /* Set the local and remote addresses in the transport */ + sa = (struct sockaddr *)&newxprt->sc_cm_id->route.addr.dst_addr; + svc_xprt_set_remote(&newxprt->sc_xprt, sa, svc_addr_len(sa)); + sa = (struct sockaddr *)&newxprt->sc_cm_id->route.addr.src_addr; + svc_xprt_set_local(&newxprt->sc_xprt, sa, svc_addr_len(sa)); + /* * Enqueue the new transport on the accept queue of the listening * transport @@ -581,7 +566,8 @@ static int rdma_listen_handler(struct rdma_cm_id *cma_id, case RDMA_CM_EVENT_CONNECT_REQUEST: dprintk("svcrdma: Connect request on cma_id=%p, xprt = %p, " "event=%d\n", cma_id, cma_id->context, event->event); - handle_connect_req(cma_id); + handle_connect_req(cma_id, + event->param.conn.responder_resources); break; case RDMA_CM_EVENT_ESTABLISHED: @@ -627,6 +613,7 @@ static int rdma_cma_handler(struct rdma_cm_id *cma_id, if (xprt) { set_bit(XPT_CLOSE, &xprt->xpt_flags); svc_xprt_enqueue(xprt); + svc_xprt_put(xprt); } break; case RDMA_CM_EVENT_DEVICE_REMOVAL: @@ -661,31 +648,27 @@ static struct svc_xprt *svc_rdma_create(struct svc_serv *serv, cma_xprt = rdma_create_xprt(serv, 1); if (!cma_xprt) - return ERR_PTR(ENOMEM); + return ERR_PTR(-ENOMEM); xprt = &cma_xprt->sc_xprt; listen_id = rdma_create_id(rdma_listen_handler, cma_xprt, RDMA_PS_TCP); if (IS_ERR(listen_id)) { - svc_xprt_put(&cma_xprt->sc_xprt); - dprintk("svcrdma: rdma_create_id failed = %ld\n", - PTR_ERR(listen_id)); - return (void *)listen_id; + ret = PTR_ERR(listen_id); + dprintk("svcrdma: rdma_create_id failed = %d\n", ret); + goto err0; } + ret = rdma_bind_addr(listen_id, sa); if (ret) { - rdma_destroy_id(listen_id); - svc_xprt_put(&cma_xprt->sc_xprt); dprintk("svcrdma: rdma_bind_addr failed = %d\n", ret); - return ERR_PTR(ret); + goto err1; } cma_xprt->sc_cm_id = listen_id; ret = rdma_listen(listen_id, RPCRDMA_LISTEN_BACKLOG); if (ret) { - rdma_destroy_id(listen_id); - svc_xprt_put(&cma_xprt->sc_xprt); dprintk("svcrdma: rdma_listen failed = %d\n", ret); - return ERR_PTR(ret); + goto err1; } /* @@ -696,6 +679,12 @@ static struct svc_xprt *svc_rdma_create(struct svc_serv *serv, svc_xprt_set_local(&cma_xprt->sc_xprt, sa, salen); return &cma_xprt->sc_xprt; + + err1: + rdma_destroy_id(listen_id); + err0: + kfree(cma_xprt); + return ERR_PTR(ret); } /* @@ -716,7 +705,6 @@ static struct svc_xprt *svc_rdma_accept(struct svc_xprt *xprt) struct rdma_conn_param conn_param; struct ib_qp_init_attr qp_attr; struct ib_device_attr devattr; - struct sockaddr *sa; int ret; int i; @@ -753,8 +741,12 @@ static struct svc_xprt *svc_rdma_accept(struct svc_xprt *xprt) (size_t)svcrdma_max_requests); newxprt->sc_sq_depth = RPCRDMA_SQ_DEPTH_MULT * newxprt->sc_max_requests; - newxprt->sc_ord = min((size_t)devattr.max_qp_rd_atom, - (size_t)svcrdma_ord); + /* + * Limit ORD based on client limit, local device limit, and + * configured svcrdma limit. + */ + newxprt->sc_ord = min_t(size_t, devattr.max_qp_rd_atom, newxprt->sc_ord); + newxprt->sc_ord = min_t(size_t, svcrdma_ord, newxprt->sc_ord); newxprt->sc_pd = ib_alloc_pd(newxprt->sc_cm_id->device); if (IS_ERR(newxprt->sc_pd)) { @@ -826,7 +818,6 @@ static struct svc_xprt *svc_rdma_accept(struct svc_xprt *xprt) newxprt->sc_sq_depth = qp_attr.cap.max_send_wr; newxprt->sc_max_requests = qp_attr.cap.max_recv_wr; } - svc_xprt_get(&newxprt->sc_xprt); newxprt->sc_qp = newxprt->sc_cm_id->qp; /* Register all of physical memory */ @@ -850,6 +841,13 @@ static struct svc_xprt *svc_rdma_accept(struct svc_xprt *xprt) /* Swap out the handler */ newxprt->sc_cm_id->event_handler = rdma_cma_handler; + /* + * Arm the CQs for the SQ and RQ before accepting so we can't + * miss the first message + */ + ib_req_notify_cq(newxprt->sc_sq_cq, IB_CQ_NEXT_COMP); + ib_req_notify_cq(newxprt->sc_rq_cq, IB_CQ_NEXT_COMP); + /* Accept Connection */ set_bit(RDMAXPRT_CONN_PENDING, &newxprt->sc_flags); memset(&conn_param, 0, sizeof conn_param); @@ -886,58 +884,26 @@ static struct svc_xprt *svc_rdma_accept(struct svc_xprt *xprt) newxprt->sc_max_requests, newxprt->sc_ord); - /* Set the local and remote addresses in the transport */ - sa = (struct sockaddr *)&newxprt->sc_cm_id->route.addr.dst_addr; - svc_xprt_set_remote(&newxprt->sc_xprt, sa, svc_addr_len(sa)); - sa = (struct sockaddr *)&newxprt->sc_cm_id->route.addr.src_addr; - svc_xprt_set_local(&newxprt->sc_xprt, sa, svc_addr_len(sa)); - - ib_req_notify_cq(newxprt->sc_sq_cq, IB_CQ_NEXT_COMP); - ib_req_notify_cq(newxprt->sc_rq_cq, IB_CQ_NEXT_COMP); return &newxprt->sc_xprt; errout: dprintk("svcrdma: failure accepting new connection rc=%d.\n", ret); /* Take a reference in case the DTO handler runs */ svc_xprt_get(&newxprt->sc_xprt); - if (newxprt->sc_qp && !IS_ERR(newxprt->sc_qp)) { + if (newxprt->sc_qp && !IS_ERR(newxprt->sc_qp)) ib_destroy_qp(newxprt->sc_qp); - svc_xprt_put(&newxprt->sc_xprt); - } rdma_destroy_id(newxprt->sc_cm_id); /* This call to put will destroy the transport */ svc_xprt_put(&newxprt->sc_xprt); return NULL; } -/* - * Post an RQ WQE to the RQ when the rqst is being released. This - * effectively returns an RQ credit to the client. The rq_xprt_ctxt - * will be null if the request is deferred due to an RDMA_READ or the - * transport had no data ready (EAGAIN). Note that an RPC deferred in - * svc_process will still return the credit, this is because the data - * is copied and no longer consume a WQE/WC. - */ static void svc_rdma_release_rqst(struct svc_rqst *rqstp) { - int err; - struct svcxprt_rdma *rdma = - container_of(rqstp->rq_xprt, struct svcxprt_rdma, sc_xprt); - if (rqstp->rq_xprt_ctxt) { - BUG_ON(rqstp->rq_xprt_ctxt != rdma); - err = svc_rdma_post_recv(rdma); - if (err) - dprintk("svcrdma: failed to post an RQ WQE error=%d\n", - err); - } - rqstp->rq_xprt_ctxt = NULL; } /* - * When connected, an svc_xprt has at least three references: - * - * - A reference held by the QP. We still hold that here because this - * code deletes the QP and puts the reference. + * When connected, an svc_xprt has at least two references: * * - A reference held by the cm_id between the ESTABLISHED and * DISCONNECTED events. If the remote peer disconnected first, this @@ -946,7 +912,7 @@ static void svc_rdma_release_rqst(struct svc_rqst *rqstp) * - A reference held by the svc_recv code that called this function * as part of close processing. * - * At a minimum two references should still be held. + * At a minimum one references should still be held. */ static void svc_rdma_detach(struct svc_xprt *xprt) { @@ -956,23 +922,50 @@ static void svc_rdma_detach(struct svc_xprt *xprt) /* Disconnect and flush posted WQE */ rdma_disconnect(rdma->sc_cm_id); - - /* Destroy the QP if present (not a listener) */ - if (rdma->sc_qp && !IS_ERR(rdma->sc_qp)) { - ib_destroy_qp(rdma->sc_qp); - svc_xprt_put(xprt); - } - - /* Destroy the CM ID */ - rdma_destroy_id(rdma->sc_cm_id); } -static void svc_rdma_free(struct svc_xprt *xprt) +static void __svc_rdma_free(struct work_struct *work) { - struct svcxprt_rdma *rdma = (struct svcxprt_rdma *)xprt; + struct svcxprt_rdma *rdma = + container_of(work, struct svcxprt_rdma, sc_work); dprintk("svcrdma: svc_rdma_free(%p)\n", rdma); + /* We should only be called from kref_put */ - BUG_ON(atomic_read(&xprt->xpt_ref.refcount) != 0); + BUG_ON(atomic_read(&rdma->sc_xprt.xpt_ref.refcount) != 0); + + /* + * Destroy queued, but not processed read completions. Note + * that this cleanup has to be done before destroying the + * cm_id because the device ptr is needed to unmap the dma in + * svc_rdma_put_context. + */ + while (!list_empty(&rdma->sc_read_complete_q)) { + struct svc_rdma_op_ctxt *ctxt; + ctxt = list_entry(rdma->sc_read_complete_q.next, + struct svc_rdma_op_ctxt, + dto_q); + list_del_init(&ctxt->dto_q); + svc_rdma_put_context(ctxt, 1); + } + + /* Destroy queued, but not processed recv completions */ + while (!list_empty(&rdma->sc_rq_dto_q)) { + struct svc_rdma_op_ctxt *ctxt; + ctxt = list_entry(rdma->sc_rq_dto_q.next, + struct svc_rdma_op_ctxt, + dto_q); + list_del_init(&ctxt->dto_q); + svc_rdma_put_context(ctxt, 1); + } + + /* Warn if we leaked a resource or under-referenced */ + WARN_ON(atomic_read(&rdma->sc_ctxt_used) != 0); + WARN_ON(atomic_read(&rdma->sc_dma_used) != 0); + + /* Destroy the QP if present (not a listener) */ + if (rdma->sc_qp && !IS_ERR(rdma->sc_qp)) + ib_destroy_qp(rdma->sc_qp); + if (rdma->sc_sq_cq && !IS_ERR(rdma->sc_sq_cq)) ib_destroy_cq(rdma->sc_sq_cq); @@ -985,10 +978,20 @@ static void svc_rdma_free(struct svc_xprt *xprt) if (rdma->sc_pd && !IS_ERR(rdma->sc_pd)) ib_dealloc_pd(rdma->sc_pd); - destroy_context_cache(rdma->sc_ctxt_head); + /* Destroy the CM ID */ + rdma_destroy_id(rdma->sc_cm_id); + kfree(rdma); } +static void svc_rdma_free(struct svc_xprt *xprt) +{ + struct svcxprt_rdma *rdma = + container_of(xprt, struct svcxprt_rdma, sc_xprt); + INIT_WORK(&rdma->sc_work, __svc_rdma_free); + schedule_work(&rdma->sc_work); +} + static int svc_rdma_has_wspace(struct svc_xprt *xprt) { struct svcxprt_rdma *rdma = @@ -1018,7 +1021,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr) int ret; if (test_bit(XPT_CLOSE, &xprt->sc_xprt.xpt_flags)) - return 0; + return -ENOTCONN; BUG_ON(wr->send_flags != IB_SEND_SIGNALED); BUG_ON(((struct svc_rdma_op_ctxt *)(unsigned long)wr->wr_id)->wr_op != @@ -1029,7 +1032,8 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr) if (xprt->sc_sq_depth == atomic_read(&xprt->sc_sq_count)) { spin_unlock_bh(&xprt->sc_lock); atomic_inc(&rdma_stat_sq_starve); - /* See if we can reap some SQ WR */ + + /* See if we can opportunistically reap SQ WR to make room */ sq_cq_reap(xprt); /* Wait until SQ WR available if SQ still full */ @@ -1041,22 +1045,25 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr) continue; } /* Bumped used SQ WR count and post */ + svc_xprt_get(&xprt->sc_xprt); ret = ib_post_send(xprt->sc_qp, wr, &bad_wr); if (!ret) atomic_inc(&xprt->sc_sq_count); - else + else { + svc_xprt_put(&xprt->sc_xprt); dprintk("svcrdma: failed to post SQ WR rc=%d, " "sc_sq_count=%d, sc_sq_depth=%d\n", ret, atomic_read(&xprt->sc_sq_count), xprt->sc_sq_depth); + } spin_unlock_bh(&xprt->sc_lock); break; } return ret; } -int svc_rdma_send_error(struct svcxprt_rdma *xprt, struct rpcrdma_msg *rmsgp, - enum rpcrdma_errcode err) +void svc_rdma_send_error(struct svcxprt_rdma *xprt, struct rpcrdma_msg *rmsgp, + enum rpcrdma_errcode err) { struct ib_send_wr err_wr; struct ib_sge sge; @@ -1073,6 +1080,7 @@ int svc_rdma_send_error(struct svcxprt_rdma *xprt, struct rpcrdma_msg *rmsgp, length = svc_rdma_xdr_encode_error(xprt, rmsgp, err, va); /* Prepare SGE for local address */ + atomic_inc(&xprt->sc_dma_used); sge.addr = ib_dma_map_page(xprt->sc_cm_id->device, p, 0, PAGE_SIZE, DMA_FROM_DEVICE); sge.lkey = xprt->sc_phys_mr->lkey; @@ -1094,9 +1102,8 @@ int svc_rdma_send_error(struct svcxprt_rdma *xprt, struct rpcrdma_msg *rmsgp, /* Post It */ ret = svc_rdma_send(xprt, &err_wr); if (ret) { - dprintk("svcrdma: Error posting send = %d\n", ret); + dprintk("svcrdma: Error %d posting send for protocol error\n", + ret); svc_rdma_put_context(ctxt, 1); } - - return ret; } diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index e18cd3628db4f7fe12ad6acc9fe6c0922d022a82..657835f227d342a2eadc4498c6076b7c435839ac 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -169,6 +169,11 @@ static inline int unix_may_send(struct sock *sk, struct sock *osk) return (unix_peer(osk) == NULL || unix_our_peer(sk, osk)); } +static inline int unix_recvq_full(struct sock const *sk) +{ + return skb_queue_len(&sk->sk_receive_queue) > sk->sk_max_ack_backlog; +} + static struct sock *unix_peer_get(struct sock *s) { struct sock *peer; @@ -482,6 +487,8 @@ static int unix_socketpair(struct socket *, struct socket *); static int unix_accept(struct socket *, struct socket *, int); static int unix_getname(struct socket *, struct sockaddr *, int *, int); static unsigned int unix_poll(struct file *, struct socket *, poll_table *); +static unsigned int unix_datagram_poll(struct file *, struct socket *, + poll_table *); static int unix_ioctl(struct socket *, unsigned int, unsigned long); static int unix_shutdown(struct socket *, int); static int unix_stream_sendmsg(struct kiocb *, struct socket *, @@ -527,7 +534,7 @@ static const struct proto_ops unix_dgram_ops = { .socketpair = unix_socketpair, .accept = sock_no_accept, .getname = unix_getname, - .poll = datagram_poll, + .poll = unix_datagram_poll, .ioctl = unix_ioctl, .listen = sock_no_listen, .shutdown = unix_shutdown, @@ -548,7 +555,7 @@ static const struct proto_ops unix_seqpacket_ops = { .socketpair = unix_socketpair, .accept = unix_accept, .getname = unix_getname, - .poll = datagram_poll, + .poll = unix_datagram_poll, .ioctl = unix_ioctl, .listen = unix_listen, .shutdown = unix_shutdown, @@ -983,8 +990,7 @@ static long unix_wait_for_peer(struct sock *other, long timeo) sched = !sock_flag(other, SOCK_DEAD) && !(other->sk_shutdown & RCV_SHUTDOWN) && - (skb_queue_len(&other->sk_receive_queue) > - other->sk_max_ack_backlog); + unix_recvq_full(other); unix_state_unlock(other); @@ -1058,8 +1064,7 @@ restart: if (other->sk_state != TCP_LISTEN) goto out_unlock; - if (skb_queue_len(&other->sk_receive_queue) > - other->sk_max_ack_backlog) { + if (unix_recvq_full(other)) { err = -EAGAIN; if (!timeo) goto out_unlock; @@ -1428,9 +1433,7 @@ restart: goto out_unlock; } - if (unix_peer(other) != sk && - (skb_queue_len(&other->sk_receive_queue) > - other->sk_max_ack_backlog)) { + if (unix_peer(other) != sk && unix_recvq_full(other)) { if (!timeo) { err = -EAGAIN; goto out_unlock; @@ -1991,6 +1994,64 @@ static unsigned int unix_poll(struct file * file, struct socket *sock, poll_tabl return mask; } +static unsigned int unix_datagram_poll(struct file *file, struct socket *sock, + poll_table *wait) +{ + struct sock *sk = sock->sk, *peer; + unsigned int mask; + + poll_wait(file, sk->sk_sleep, wait); + + peer = unix_peer_get(sk); + if (peer) { + if (peer != sk) { + /* + * Writability of a connected socket additionally + * depends on the state of the receive queue of the + * peer. + */ + poll_wait(file, &unix_sk(peer)->peer_wait, wait); + } else { + sock_put(peer); + peer = NULL; + } + } + + mask = 0; + + /* exceptional events? */ + if (sk->sk_err || !skb_queue_empty(&sk->sk_error_queue)) + mask |= POLLERR; + if (sk->sk_shutdown & RCV_SHUTDOWN) + mask |= POLLRDHUP; + if (sk->sk_shutdown == SHUTDOWN_MASK) + mask |= POLLHUP; + + /* readable? */ + if (!skb_queue_empty(&sk->sk_receive_queue) || + (sk->sk_shutdown & RCV_SHUTDOWN)) + mask |= POLLIN | POLLRDNORM; + + /* Connection-based need to check for termination and startup */ + if (sk->sk_type == SOCK_SEQPACKET) { + if (sk->sk_state == TCP_CLOSE) + mask |= POLLHUP; + /* connection hasn't started yet? */ + if (sk->sk_state == TCP_SYN_SENT) + return mask; + } + + /* writable? */ + if (unix_writable(sk) && !(peer && unix_recvq_full(peer))) + mask |= POLLOUT | POLLWRNORM | POLLWRBAND; + else + set_bit(SOCK_ASYNC_NOSPACE, &sk->sk_socket->flags); + + if (peer) + sock_put(peer); + + return mask; +} #ifdef CONFIG_PROC_FS static struct sock *first_unix_socket(int *i) diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 2bdd4dddc0e17e9c1d77b914bf8830620d1d631f..fb75f265b39c6d989400acbe44b3da731a3553f1 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -187,7 +187,8 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags, return genlmsg_end(msg, hdr); nla_put_failure: - return genlmsg_cancel(msg, hdr); + genlmsg_cancel(msg, hdr); + return -EMSGSIZE; } static int nl80211_dump_wiphy(struct sk_buff *skb, struct netlink_callback *cb) @@ -273,7 +274,8 @@ static int nl80211_send_iface(struct sk_buff *msg, u32 pid, u32 seq, int flags, return genlmsg_end(msg, hdr); nla_put_failure: - return genlmsg_cancel(msg, hdr); + genlmsg_cancel(msg, hdr); + return -EMSGSIZE; } static int nl80211_dump_interface(struct sk_buff *skb, struct netlink_callback *cb) @@ -928,7 +930,8 @@ static int nl80211_send_station(struct sk_buff *msg, u32 pid, u32 seq, return genlmsg_end(msg, hdr); nla_put_failure: - return genlmsg_cancel(msg, hdr); + genlmsg_cancel(msg, hdr); + return -EMSGSIZE; } static int nl80211_dump_station(struct sk_buff *skb, @@ -1267,7 +1270,8 @@ static int nl80211_send_mpath(struct sk_buff *msg, u32 pid, u32 seq, return genlmsg_end(msg, hdr); nla_put_failure: - return genlmsg_cancel(msg, hdr); + genlmsg_cancel(msg, hdr); + return -EMSGSIZE; } static int nl80211_dump_mpath(struct sk_buff *skb, diff --git a/net/xfrm/xfrm_algo.c b/net/xfrm/xfrm_algo.c index ac765dd9c7f5793396dd2dd4bbc27529f67143a9..23a2cc04b8cdb5f4a9f215643bfc1df130800322 100644 --- a/net/xfrm/xfrm_algo.c +++ b/net/xfrm/xfrm_algo.c @@ -200,8 +200,8 @@ static struct xfrm_algo_desc aalg_list[] = { } }, { - .name = "hmac(ripemd160)", - .compat = "ripemd160", + .name = "hmac(rmd160)", + .compat = "rmd160", .uinfo = { .auth = { diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index a1b0fbe3ea351f6e7e953078ffd90d29dd29e196..b976d9ed10e45a3a2e410a6b873f9128a18f6021 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -50,19 +50,8 @@ static int verify_one_alg(struct nlattr **attrs, enum xfrm_attr_type_t type) switch (type) { case XFRMA_ALG_AUTH: - if (!algp->alg_key_len && - strcmp(algp->alg_name, "digest_null") != 0) - return -EINVAL; - break; - case XFRMA_ALG_CRYPT: - if (!algp->alg_key_len && - strcmp(algp->alg_name, "cipher_null") != 0) - return -EINVAL; - break; - case XFRMA_ALG_COMP: - /* Zero length keys are legal. */ break; default: diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost index a098a0454dc8ba50e9fcce958976f9f93aefa1ae..17092d6c7db3c801c0e6b2979e3ccfab910415bc 100644 --- a/scripts/Makefile.modpost +++ b/scripts/Makefile.modpost @@ -43,7 +43,13 @@ _modpost: __modpost include include/config/auto.conf include scripts/Kbuild.include +# When building external modules load the Kbuild file to retreive EXTRA_SYMBOLS info ifneq ($(KBUILD_EXTMOD),) + +# set src + obj - they may be used when building the .mod.c file +obj := $(KBUILD_EXTMOD) +src := $(obj) + # Include the module's Makefile to find KBUILD_EXTRA_SYMBOLS include $(if $(wildcard $(KBUILD_EXTMOD)/Kbuild), \ $(KBUILD_EXTMOD)/Kbuild, $(KBUILD_EXTMOD)/Makefile) diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index b6bbbcdc557eb05d7eeb55f11887a34915f722b1..6971bf078d1338ff3f7c7f2b5b72b7f874c94fbc 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -9,7 +9,7 @@ use strict; my $P = $0; $P =~ s@.*/@@g; -my $V = '0.18'; +my $V = '0.19'; use Getopt::Long qw(:config no_auto_abbrev); @@ -115,6 +115,7 @@ our $Attribute = qr{ __kprobes| __(?:mem|cpu|dev|)(?:initdata|init) }x; +our $Modifier; our $Inline = qr{inline|__always_inline|noinline}; our $Member = qr{->$Ident|\.$Ident|\[[^]]*\]}; our $Lval = qr{$Ident(?:$Member)*}; @@ -144,17 +145,17 @@ our $UTF8 = qr { our @typeList = ( qr{void}, - qr{char}, - qr{short}, - qr{int}, - qr{long}, + qr{(?:unsigned\s+)?char}, + qr{(?:unsigned\s+)?short}, + qr{(?:unsigned\s+)?int}, + qr{(?:unsigned\s+)?long}, + qr{(?:unsigned\s+)?long\s+int}, + qr{(?:unsigned\s+)?long\s+long}, + qr{(?:unsigned\s+)?long\s+long\s+int}, qr{unsigned}, qr{float}, qr{double}, qr{bool}, - qr{long\s+int}, - qr{long\s+long}, - qr{long\s+long\s+int}, qr{(?:__)?(?:u|s|be|le)(?:8|16|32|64)}, qr{struct\s+$Ident}, qr{union\s+$Ident}, @@ -163,26 +164,29 @@ our @typeList = ( qr{${Ident}_handler}, qr{${Ident}_handler_fn}, ); +our @modifierList = ( + qr{fastcall}, +); sub build_types { + my $mods = "(?: \n" . join("|\n ", @modifierList) . "\n)"; my $all = "(?: \n" . join("|\n ", @typeList) . "\n)"; $NonptrType = qr{ - \b (?:const\s+)? - (?:unsigned\s+)? + (?:$mods\s+)? (?: - $all| - (?:typeof|__typeof__)\s*\(\s*\**\s*$Ident\s*\) + (?:typeof|__typeof__)\s*\(\s*\**\s*$Ident\s*\)| + (?:${all}\b) ) (?:\s+$Sparse|\s+const)* - \b }x; $Type = qr{ - \b$NonptrType\b + $NonptrType (?:\s*\*+\s*const|\s*\*+|(?:\s*\[\s*\])+)? - (?:\s+$Inline|\s+$Sparse|\s+$Attribute)* + (?:\s+$Inline|\s+$Sparse|\s+$Attribute|\s+$mods)* }x; $Declare = qr{(?:$Storage\s+)?$Type}; + $Modifier = qr{(?:$Attribute|$Sparse|$mods)}; } build_types(); @@ -329,7 +333,7 @@ sub sanitise_line { $off++; next; } - if (substr($line, $off, 2) eq $sanitise_quote) { + if (substr($line, $off, 2) eq '*/') { $sanitise_quote = ''; substr($res, $off, 2, "$;$;"); $off++; @@ -366,14 +370,14 @@ sub sanitise_line { } # The pathname on a #include may be surrounded by '<' and '>'. - if ($res =~ /^.#\s*include\s+\<(.*)\>/) { + if ($res =~ /^.\s*\#\s*include\s+\<(.*)\>/) { my $clean = 'X' x length($1); $res =~ s@\<.*\>@<$clean>@; # The whole of a #error is a string. - } elsif ($res =~ /^.#\s*(?:error|warning)\s+(.*)\b/) { + } elsif ($res =~ /^.\s*\#\s*(?:error|warning)\s+(.*)\b/) { my $clean = 'X' x length($1); - $res =~ s@(#\s*(?:error|warning)\s+).*@$1$clean@; + $res =~ s@(\#\s*(?:error|warning)\s+).*@$1$clean@; } return $res; @@ -715,7 +719,7 @@ sub annotate_values { print "DECLARE($1)\n" if ($dbg_values > 1); $type = 'T'; - } elsif ($cur =~ /^(#\s*define\s*$Ident)(\(?)/o) { + } elsif ($cur =~ /^(\#\s*define\s*$Ident)(\(?)/o) { print "DEFINE($1,$2)\n" if ($dbg_values > 1); $av_preprocessor = 1; push(@av_paren_type, $type); @@ -724,12 +728,12 @@ sub annotate_values { } $type = 'E'; - } elsif ($cur =~ /^(#\s*undef\s*$Ident)/o) { + } elsif ($cur =~ /^(\#\s*(?:undef\s*$Ident|include\b))/o) { print "UNDEF($1)\n" if ($dbg_values > 1); $av_preprocessor = 1; push(@av_paren_type, $type); - } elsif ($cur =~ /^(#\s*(?:ifdef|ifndef|if))/o) { + } elsif ($cur =~ /^(\#\s*(?:ifdef|ifndef|if))/o) { print "PRE_START($1)\n" if ($dbg_values > 1); $av_preprocessor = 1; @@ -737,7 +741,7 @@ sub annotate_values { push(@av_paren_type, $type); $type = 'E'; - } elsif ($cur =~ /^(#\s*(?:else|elif))/o) { + } elsif ($cur =~ /^(\#\s*(?:else|elif))/o) { print "PRE_RESTART($1)\n" if ($dbg_values > 1); $av_preprocessor = 1; @@ -745,7 +749,7 @@ sub annotate_values { $type = 'E'; - } elsif ($cur =~ /^(#\s*(?:endif))/o) { + } elsif ($cur =~ /^(\#\s*(?:endif))/o) { print "PRE_END($1)\n" if ($dbg_values > 1); $av_preprocessor = 1; @@ -837,14 +841,26 @@ sub annotate_values { sub possible { my ($possible, $line) = @_; - #print "CHECK<$possible>\n"; + print "CHECK<$possible> ($line)\n" if ($dbg_possible > 1); if ($possible !~ /^(?:$Storage|$Type|DEFINE_\S+)$/ && $possible ne 'goto' && $possible ne 'return' && - $possible ne 'struct' && $possible ne 'enum' && $possible ne 'case' && $possible ne 'else' && - $possible ne 'typedef') { - warn "POSSIBLE: $possible ($line)\n" if ($dbg_possible); - push(@typeList, $possible); + $possible ne 'asm' && + $possible !~ /^(typedef|struct|enum)\b/) { + # Check for modifiers. + $possible =~ s/\s*$Storage\s*//g; + $possible =~ s/\s*$Sparse\s*//g; + if ($possible =~ /^\s*$/) { + + } elsif ($possible =~ /\s/) { + $possible =~ s/\s*$Type\s*//g; + warn "MODIFIER: $possible ($line)\n" if ($dbg_possible); + push(@modifierList, $possible); + + } else { + warn "POSSIBLE: $possible ($line)\n" if ($dbg_possible); + push(@typeList, $possible); + } build_types(); } } @@ -949,6 +965,7 @@ sub process { } else { $realcnt=1+1; } + $in_comment = 0; # Guestimate if this is a continuing comment. Run # the context looking for a comment "edge". If this @@ -1117,7 +1134,9 @@ sub process { ERROR("trailing whitespace\n" . $herevet); } #80 column limit - if ($line =~ /^\+/ && !($prevrawline=~/\/\*\*/) && $length > 80) { + if ($line =~ /^\+/ && $prevrawline !~ /\/\*\*/ && + $rawline !~ /^.\s*\*\s*\@$Ident\s/ && $length > 80) + { WARN("line over 80 characters\n" . $herecurr); } @@ -1159,18 +1178,20 @@ sub process { # Ignore functions being called } elsif ($s =~ /^.\s*$Ident\s*\(/s) { + # declarations always start with types + } elsif ($prev_values eq 'E' && $s =~ /^.\s*(?:$Storage\s+)?(?:$Inline\s+)?(?:const\s+)?((?:\s*$Ident)+)\b(?:\s+$Sparse)?\s*\**\s*(?:$Ident|\(\*[^\)]*\))\s*(?:;|=|,|\()/s) { + my $type = $1; + $type =~ s/\s+/ /g; + possible($type, "A:" . $s); + # definitions in global scope can only start with types } elsif ($s =~ /^.(?:$Storage\s+)?(?:$Inline\s+)?(?:const\s+)?($Ident)\b/s) { - possible($1, $s); - - # declarations always start with types - } elsif ($prev_values eq 'E' && $s =~ /^.\s*(?:$Storage\s+)?(?:const\s+)?($Ident)\b(:?\s+$Sparse)?\s*\**\s*$Ident\s*(?:;|=|,)/s) { - possible($1, $s); + possible($1, "B:" . $s); } # any (foo ... *) is a pointer cast, and foo is a type while ($s =~ /\(($Ident)(?:\s+$Sparse)*\s*\*+\s*\)/sg) { - possible($1, $s); + possible($1, "C:" . $s); } # Check for any sort of function declaration. @@ -1184,9 +1205,9 @@ sub process { $ctx =~ s/\)[^\)]*$//; for my $arg (split(/\s*,\s*/, $ctx)) { - if ($arg =~ /^(?:const\s+)?($Ident)(?:\s+$Sparse)*\s*\**\s*(:?\b$Ident)?$/ || $arg =~ /^($Ident)$/) { + if ($arg =~ /^(?:const\s+)?($Ident)(?:\s+$Sparse)*\s*\**\s*(:?\b$Ident)?$/s || $arg =~ /^($Ident)$/s) { - possible($1, $s); + possible($1, "D:" . $s); } } } @@ -1221,7 +1242,7 @@ sub process { # if/while/etc brace do not go on next line, unless defining a do while loop, # or if that brace on the next line is for something else - if ($line =~ /(.*)\b((?:if|while|for|switch)\s*\(|do\b|else\b)/ && $line !~ /^.#/) { + if ($line =~ /(.*)\b((?:if|while|for|switch)\s*\(|do\b|else\b)/ && $line !~ /^.\s*\#/) { my $pre_ctx = "$1$2"; my ($level, @ctx) = ctx_statement_level($linenr, $realcnt, 0); @@ -1239,7 +1260,7 @@ sub process { if ($ctx !~ /{\s*/ && defined($lines[$ctx_ln -1]) && $lines[$ctx_ln - 1] =~ /^\+\s*{/) { ERROR("that open brace { should be on the previous line\n" . - "$here\n$ctx\n$lines[$ctx_ln - 1]"); + "$here\n$ctx\n$lines[$ctx_ln - 1]\n"); } if ($level == 0 && $pre_ctx !~ /}\s*while\s*\($/ && $ctx =~ /\)\s*\;\s*$/ && @@ -1248,7 +1269,7 @@ sub process { my ($nlength, $nindent) = line_stats($lines[$ctx_ln - 1]); if ($nindent > $indent) { WARN("trailing semicolon indicates no statements, indent implies otherwise\n" . - "$here\n$ctx\n$lines[$ctx_ln - 1]"); + "$here\n$ctx\n$lines[$ctx_ln - 1]\n"); } } } @@ -1284,7 +1305,7 @@ sub process { # # check for malformed paths in #include statements (uses RAW line) - if ($rawline =~ m{^.#\s*include\s+[<"](.*)[">]}) { + if ($rawline =~ m{^.\s*\#\s*include\s+[<"](.*)[">]}) { my $path = $1; if ($path =~ m{//}) { ERROR("malformed #include filename\n" . @@ -1316,7 +1337,7 @@ sub process { } # check for external initialisers. - if ($line =~ /^.$Type\s*$Ident\s*=\s*(0|NULL|false)\s*;/) { + if ($line =~ /^.$Type\s*$Ident\s*(?:\s+$Modifier)*\s*=\s*(0|NULL|false)\s*;/) { ERROR("do not initialise externals to 0 or NULL\n" . $herecurr); } @@ -1330,6 +1351,7 @@ sub process { # make sense. if ($line =~ /\btypedef\s/ && $line !~ /\btypedef\s+$Type\s+\(\s*\*?$Ident\s*\)\s*\(/ && + $line !~ /\btypedef\s+$Type\s+$Ident\s*\(/ && $line !~ /\b__bitwise(?:__|)\b/) { WARN("do not add new typedefs\n" . $herecurr); } @@ -1388,8 +1410,8 @@ sub process { # function brace can't be on same line, except for #defines of do while, # or if closed on same line - if (($line=~/$Type\s*[A-Za-z\d_]+\(.*\).*\s{/) and - !($line=~/\#define.*do\s{/) and !($line=~/}/)) { + if (($line=~/$Type\s*$Ident\(.*\).*\s{/) and + !($line=~/\#\s*define.*do\s{/) and !($line=~/}/)) { ERROR("open brace '{' following function declarations go on the next line\n" . $herecurr); } @@ -1416,10 +1438,10 @@ sub process { # cpp #define statements have non-optional spaces, ie # if there is a space between the name and the open # parenthesis it is simply not a parameter group. - } elsif ($ctx_before =~ /^.\#\s*define\s*$/) { + } elsif ($ctx_before =~ /^.\s*\#\s*define\s*$/) { # cpp #elif statement condition may start with a ( - } elsif ($ctx =~ /^.\#\s*elif\s*$/) { + } elsif ($ctx =~ /^.\s*\#\s*elif\s*$/) { # If this whole things ends with a type its most # likely a typedef for a function. @@ -1625,13 +1647,14 @@ sub process { ERROR("space prohibited before that close square bracket ']'\n" . $herecurr); } -# check spacing on paretheses +# check spacing on parentheses if ($line =~ /\(\s/ && $line !~ /\(\s*(?:\\)?$/ && $line !~ /for\s*\(\s+;/) { ERROR("space prohibited after that open parenthesis '('\n" . $herecurr); } if ($line =~ /(\s+)\)/ && $line !~ /^.\s*\)/ && - $line !~ /for\s*\(.*;\s+\)/) { + $line !~ /for\s*\(.*;\s+\)/ && + $line !~ /:\s+\)/) { ERROR("space prohibited before that close parenthesis ')'\n" . $herecurr); } @@ -1641,6 +1664,23 @@ sub process { WARN("labels should not be indented\n" . $herecurr); } +# Return is not a function. + if (defined($stat) && $stat =~ /^.\s*return(\s*)(\(.*);/s) { + my $spacing = $1; + my $value = $2; + + # Flatten any parentheses and braces + while ($value =~ s/\([^\(\)]*\)/1/) { + } + + if ($value =~ /^(?:$Ident|-?$Constant)$/) { + ERROR("return is not a function, parentheses are not required\n" . $herecurr); + + } elsif ($spacing !~ /\s+/) { + ERROR("space required before the open parenthesis '('\n" . $herecurr); + } + } + # Need a space before open parenthesis after if, while etc if ($line=~/\b(if|while|for|switch)\(/) { ERROR("space required before the open parenthesis '('\n" . $herecurr); @@ -1660,7 +1700,7 @@ sub process { $s =~ s/\n.*//g; $s =~ s/$;//g; # Remove any comments if (length($c) && $s !~ /^\s*({|;|)\s*\\*\s*$/ && - $c !~ /^.\#\s*if/) + $c !~ /^.\s*\#\s*if/) { ERROR("trailing statements should be on next line\n" . $herecurr); } @@ -1719,14 +1759,16 @@ sub process { # } #no spaces allowed after \ in define - if ($line=~/\#define.*\\\s$/) { + if ($line=~/\#\s*define.*\\\s$/) { WARN("Whitepspace after \\ makes next lines useless\n" . $herecurr); } #warn if is #included and is available (uses RAW line) - if ($tree && $rawline =~ m{^.\#\s*include\s*\}) { - my $checkfile = "$root/include/linux/$1.h"; - if (-f $checkfile && $1 ne 'irq') { + if ($tree && $rawline =~ m{^.\s*\#\s*include\s*\}) { + my $checkfile = "include/linux/$1.h"; + if (-f "$root/$checkfile" && $realfile ne $checkfile && + $1 ne 'irq') + { WARN("Use #include instead of \n" . $herecurr); } @@ -1735,45 +1777,87 @@ sub process { # multi-statement macros should be enclosed in a do while loop, grab the # first statement and ensure its the whole macro if its not enclosed # in a known good container - if ($prevline =~ /\#define.*\\/ && - $prevline !~/(?:do\s+{|\(\{|\{)/ && - $line !~ /(?:do\s+{|\(\{|\{)/ && - $line !~ /^.\s*$Declare\s/) { - # Grab the first statement, if that is the entire macro - # its ok. This may start either on the #define line - # or the one below. + if ($line =~ /^.\s*\#\s*define\s*$Ident(\()?/) { my $ln = $linenr; my $cnt = $realcnt; - my $off = 0; + my ($off, $dstat, $dcond, $rest); + my $ctx = ''; - # If the macro starts on the define line start - # grabbing the statement after the identifier - $prevline =~ m{^(.#\s*define\s*$Ident(?:\([^\)]*\))?\s*)(.*)\\\s*$}; - ##print "1<$1> 2<$2>\n"; - if (defined $2 && $2 ne '') { - $off = length($1); - $ln--; - $cnt++; - while ($lines[$ln - 1] =~ /^-/) { - $ln--; - $cnt++; - } + my $args = defined($1); + + # Find the end of the macro and limit our statement + # search to that. + while ($cnt > 0 && defined $lines[$ln - 1] && + $lines[$ln - 1] =~ /^(?:-|..*\\$)/) + { + $ctx .= $rawlines[$ln - 1] . "\n"; + $ln++; + $cnt--; + } + $ctx .= $rawlines[$ln - 1]; + + ($dstat, $dcond, $ln, $cnt, $off) = + ctx_statement_block($linenr, $ln - $linenr + 1, 0); + #print "dstat<$dstat> dcond<$dcond> cnt<$cnt> off<$off>\n"; + #print "LINE<$lines[$ln]> len<" . length($lines[$ln]) . "\n"; + + # Extract the remainder of the define (if any) and + # rip off surrounding spaces, and trailing \'s. + $rest = ''; + if (defined $lines[$ln - 1] && + $off > length($lines[$ln - 1])) + { + $ln++; + $cnt--; + $off = 0; + } + while ($cnt > 0) { + $rest .= substr($lines[$ln - 1], $off) . "\n"; + $ln++; + $cnt--; + $off = 0; + } + $rest =~ s/\\\n.//g; + $rest =~ s/^\s*//s; + $rest =~ s/\s*$//s; + + # Clean up the original statement. + if ($args) { + substr($dstat, 0, length($dcond), ''); + } else { + $dstat =~ s/^.\s*\#\s*define\s+$Ident\s*//; } - my @ctx = ctx_statement($ln, $cnt, $off); - my $ctx_ln = $ln + $#ctx + 1; - my $ctx = join("\n", @ctx); + $dstat =~ s/\\\n.//g; + $dstat =~ s/^\s*//s; + $dstat =~ s/\s*$//s; - # Pull in any empty extension lines. - while ($ctx =~ /\\$/ && - $lines[$ctx_ln - 1] =~ /^.\s*(?:\\)?$/) { - $ctx .= $lines[$ctx_ln - 1]; - $ctx_ln++; + # Flatten any parentheses and braces + while ($dstat =~ s/\([^\(\)]*\)/1/) { + } + while ($dstat =~ s/\{[^\{\}]*\}/1/) { } - if ($ctx =~ /\\$/) { - if ($ctx =~ /;/) { + my $exceptions = qr{ + $Declare| + module_param_named| + MODULE_PARAM_DESC| + DECLARE_PER_CPU| + DEFINE_PER_CPU| + __typeof__\( + }x; + if ($rest ne '') { + if ($rest !~ /while\s*\(/ && + $dstat !~ /$exceptions/) + { ERROR("Macros with multiple statements should be enclosed in a do - while loop\n" . "$here\n$ctx\n"); - } else { + } + + } elsif ($ctx !~ /;/) { + if ($dstat ne '' && + $dstat !~ /^(?:$Ident|-?$Constant)$/ && + $dstat !~ /$exceptions/ && + $dstat =~ /$Operators/) + { ERROR("Macros with complex values should be enclosed in parenthesis\n" . "$here\n$ctx\n"); } } @@ -1884,7 +1968,7 @@ sub process { # don't include deprecated include files (uses RAW line) for my $inc (@dep_includes) { - if ($rawline =~ m@\#\s*include\s*\<$inc>@) { + if ($rawline =~ m@^.\s*\#\s*include\s*\<$inc>@) { ERROR("Don't use <$inc>: see Documentation/feature-removal-schedule.txt\n" . $herecurr); } } @@ -1908,7 +1992,7 @@ sub process { } # warn about #if 0 - if ($line =~ /^.#\s*if\s+0\b/) { + if ($line =~ /^.\s*\#\s*if\s+0\b/) { CHK("if this code is redundant consider removing it\n" . $herecurr); } @@ -1920,23 +2004,16 @@ sub process { WARN("kfree(NULL) is safe this check is probabally not required\n" . $hereprev); } } -# check for needless usb_free_urb() checks - if ($prevline =~ /\bif\s*\(([^\)]*)\)/) { - my $expr = $1; - if ($line =~ /\busb_free_urb\(\Q$expr\E\);/) { - WARN("usb_free_urb(NULL) is safe this check is probabally not required\n" . $hereprev); - } - } # warn about #ifdefs in C files -# if ($line =~ /^.#\s*if(|n)def/ && ($realfile =~ /\.c$/)) { +# if ($line =~ /^.\s*\#\s*if(|n)def/ && ($realfile =~ /\.c$/)) { # print "#ifdef in C files should be avoided\n"; # print "$herecurr"; # $clean = 0; # } # warn about spacing in #ifdefs - if ($line =~ /^.#\s*(ifdef|ifndef|elif)\s\s+/) { + if ($line =~ /^.\s*\#\s*(ifdef|ifndef|elif)\s\s+/) { ERROR("exactly one space required after that #$1\n" . $herecurr); } @@ -1955,7 +2032,7 @@ sub process { } } # check of hardware specific defines - if ($line =~ m@^.#\s*if.*\b(__i386__|__powerpc64__|__sun__|__s390x__)\b@ && $realfile !~ m@include/asm-@) { + if ($line =~ m@^.\s*\#\s*if.*\b(__i386__|__powerpc64__|__sun__|__s390x__)\b@ && $realfile !~ m@include/asm-@) { CHK("architecture specific defines should be avoided\n" . $herecurr); } @@ -1973,15 +2050,18 @@ sub process { # check for new externs in .c files. if ($realfile =~ /\.c$/ && defined $stat && - $stat =~ /^.\s*(?:extern\s+)?$Type\s+$Ident(\s*)\(/s) + $stat =~ /^.\s*(?:extern\s+)?$Type\s+($Ident)(\s*)\(/s) { - my $paren_space = $1; + my $function_name = $1; + my $paren_space = $2; my $s = $stat; if (defined $cond) { substr($s, 0, length($cond), ''); } - if ($s =~ /^\s*;/) { + if ($s =~ /^\s*;/ && + $function_name ne 'uninitialized_var') + { WARN("externs should be avoided in .c files\n" . $herecurr); } @@ -2030,8 +2110,8 @@ sub process { # use of NR_CPUS is usually wrong # ignore definitions of NR_CPUS and usage to define arrays as likely right if ($line =~ /\bNR_CPUS\b/ && - $line !~ /^.#\s*if\b.*\bNR_CPUS\b/ && - $line !~ /^.#\s*define\b.*\bNR_CPUS\b/ && + $line !~ /^.\s*\s*#\s*if\b.*\bNR_CPUS\b/ && + $line !~ /^.\s*\s*#\s*define\b.*\bNR_CPUS\b/ && $line !~ /^.\s*$Declare\s.*\[[^\]]*NR_CPUS[^\]]*\]/ && $line !~ /\[[^\]]*\.\.\.[^\]]*NR_CPUS[^\]]*\]/ && $line !~ /\[[^\]]*NR_CPUS[^\]]*\.\.\.[^\]]*\]/) diff --git a/scripts/decodecode b/scripts/decodecode old mode 100644 new mode 100755 diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c index 5d20a2e24cd1e18814483327645f25b6c2f73d0e..ad2434b26970c17b4b72efb82761afd0ac04042d 100644 --- a/scripts/kallsyms.c +++ b/scripts/kallsyms.c @@ -108,6 +108,9 @@ static int read_symbol(FILE *in, struct sym_entry *s) /* exclude also MIPS ELF local symbols ($L123 instead of .L123) */ else if (str[0] == '$') return -1; + /* exclude debugging symbols */ + else if (stype == 'N') + return -1; /* include the type field in the symbol name, so that it gets * compressed together */ diff --git a/scripts/kconfig/util.c b/scripts/kconfig/util.c index f8e73c039dc880984f96aa8cadd4e43edaa6baba..3cc9f93690362ec220bb97a9d68b35cf74207dce 100644 --- a/scripts/kconfig/util.c +++ b/scripts/kconfig/util.c @@ -77,7 +77,7 @@ struct gstr str_new(void) { struct gstr gs; gs.s = malloc(sizeof(char) * 64); - gs.len = 16; + gs.len = 64; strcpy(gs.s, "\0"); return gs; } diff --git a/scripts/kernel-doc b/scripts/kernel-doc index 83cee18a02e922130fae1bf9d8dff87d4f6169d8..88e3934a8b8c86f6e5962ac64acb36ab7d0c08dd 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -1556,7 +1556,9 @@ sub create_parameterlist($$$) { push_parameter($2, "$type $1", $file); } elsif ($param =~ m/(.*?):(\d+)/) { - push_parameter($1, "$type:$2", $file) + if ($type ne "") { # skip unnamed bit-fields + push_parameter($1, "$type:$2", $file) + } } else { push_parameter($param, $type, $file); diff --git a/scripts/mksysmap b/scripts/mksysmap index 4390fab9f5bdf40576abf6be54de67207969ae42..6e133a0bae7a8db162a5233fbf4af319f5ede35f 100644 --- a/scripts/mksysmap +++ b/scripts/mksysmap @@ -32,6 +32,7 @@ # For System.map filter away: # a - local absolute symbols # U - undefined global symbols +# N - debugging symbols # w - local weak symbols # readprofile starts reading symbols when _stext is found, and @@ -40,5 +41,5 @@ # so we just ignore them to let readprofile continue to work. # (At least sparc64 has __crc_ in the middle). -$NM -n $1 | grep -v '\( [aUw] \)\|\(__crc_\)\|\( \$[adt]\)' > $2 +$NM -n $1 | grep -v '\( [aNUw] \)\|\(__crc_\)\|\( \$[adt]\)' > $2 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 757294b4f3222d28dfeef6415f9784a497b23c84..a07f91aac920c66e081b925acb52b5c4d4874922 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -467,6 +467,25 @@ static void parse_elf_finish(struct elf_info *info) release_file(info->hdr, info->size); } +static int ignore_undef_symbol(struct elf_info *info, const char *symname) +{ + /* ignore __this_module, it will be resolved shortly */ + if (strcmp(symname, MODULE_SYMBOL_PREFIX "__this_module") == 0) + return 1; + /* ignore global offset table */ + if (strcmp(symname, "_GLOBAL_OFFSET_TABLE_") == 0) + return 1; + if (info->hdr->e_machine == EM_PPC) + /* Special register function linked on all modules during final link of .ko */ + if (strncmp(symname, "_restgpr_", sizeof("_restgpr_") - 1) == 0 || + strncmp(symname, "_savegpr_", sizeof("_savegpr_") - 1) == 0 || + strncmp(symname, "_rest32gpr_", sizeof("_rest32gpr_") - 1) == 0 || + strncmp(symname, "_save32gpr_", sizeof("_save32gpr_") - 1) == 0) + return 1; + /* Do not ignore this symbol */ + return 0; +} + #define CRC_PFX MODULE_SYMBOL_PREFIX "__crc_" #define KSYMTAB_PFX MODULE_SYMBOL_PREFIX "__ksymtab_" @@ -493,11 +512,7 @@ static void handle_modversions(struct module *mod, struct elf_info *info, if (ELF_ST_BIND(sym->st_info) != STB_GLOBAL && ELF_ST_BIND(sym->st_info) != STB_WEAK) break; - /* ignore global offset table */ - if (strcmp(symname, "_GLOBAL_OFFSET_TABLE_") == 0) - break; - /* ignore __this_module, it will be resolved shortly */ - if (strcmp(symname, MODULE_SYMBOL_PREFIX "__this_module") == 0) + if (ignore_undef_symbol(info, symname)) break; /* cope with newer glibc (2.3.4 or higher) STT_ definition in elf.h */ #if defined(STT_REGISTER) || defined(STT_SPARC_REGISTER) @@ -721,7 +736,7 @@ static int check_section(const char *modname, const char *sec) /* consume all digits */ while (*e && e != sec && isdigit(*e)) e--; - if (*e == '.') { + if (*e == '.' && !strstr(sec, ".linkonce")) { warn("%s (%s): unexpected section name.\n" "The (.[number]+) following section name are " "ld generated and not expected.\n" diff --git a/scripts/ver_linux b/scripts/ver_linux index ab69ecefedbd945fad4a26395a9e97e6919dcc71..7ac0e309be0985386c3196958859a1381fb02735 100755 --- a/scripts/ver_linux +++ b/scripts/ver_linux @@ -12,12 +12,9 @@ echo ' ' uname -a echo ' ' -gcc --version 2>&1| head -n 1 | grep -v gcc | awk \ +gcc -dumpversion 2>&1| awk \ 'NR==1{print "Gnu C ", $1}' -gcc --version 2>&1| grep gcc | awk \ -'NR==1{print "Gnu C ", $3}' - make --version 2>&1 | awk -F, '{print $1}' | awk \ '/GNU Make/{print "Gnu make ",$NF}' diff --git a/security/device_cgroup.c b/security/device_cgroup.c index 4ea583689eec0ae6cdb638d7ed025f25e9bac025..baf348834b66c003758246427a98907d38f78c14 100644 --- a/security/device_cgroup.c +++ b/security/device_cgroup.c @@ -49,10 +49,14 @@ struct dev_cgroup { spinlock_t lock; }; +static inline struct dev_cgroup *css_to_devcgroup(struct cgroup_subsys_state *s) +{ + return container_of(s, struct dev_cgroup, css); +} + static inline struct dev_cgroup *cgroup_to_devcgroup(struct cgroup *cgroup) { - return container_of(cgroup_subsys_state(cgroup, devices_subsys_id), - struct dev_cgroup, css); + return css_to_devcgroup(cgroup_subsys_state(cgroup, devices_subsys_id)); } struct cgroup_subsys devices_subsys; @@ -102,7 +106,7 @@ free_and_exit: static int dev_whitelist_add(struct dev_cgroup *dev_cgroup, struct dev_whitelist_item *wh) { - struct dev_whitelist_item *whcopy; + struct dev_whitelist_item *whcopy, *walk; whcopy = kmalloc(sizeof(*whcopy), GFP_KERNEL); if (!whcopy) @@ -110,7 +114,21 @@ static int dev_whitelist_add(struct dev_cgroup *dev_cgroup, memcpy(whcopy, wh, sizeof(*whcopy)); spin_lock(&dev_cgroup->lock); - list_add_tail(&whcopy->list, &dev_cgroup->whitelist); + list_for_each_entry(walk, &dev_cgroup->whitelist, list) { + if (walk->type != wh->type) + continue; + if (walk->major != wh->major) + continue; + if (walk->minor != wh->minor) + continue; + + walk->access |= wh->access; + kfree(whcopy); + whcopy = NULL; + } + + if (whcopy != NULL) + list_add_tail(&whcopy->list, &dev_cgroup->whitelist); spin_unlock(&dev_cgroup->lock); return 0; } @@ -502,7 +520,6 @@ struct cgroup_subsys devices_subsys = { int devcgroup_inode_permission(struct inode *inode, int mask) { - struct cgroup *cgroup; struct dev_cgroup *dev_cgroup; struct dev_whitelist_item *wh; @@ -511,8 +528,8 @@ int devcgroup_inode_permission(struct inode *inode, int mask) return 0; if (!S_ISBLK(inode->i_mode) && !S_ISCHR(inode->i_mode)) return 0; - cgroup = task_cgroup(current, devices_subsys.subsys_id); - dev_cgroup = cgroup_to_devcgroup(cgroup); + dev_cgroup = css_to_devcgroup(task_subsys_state(current, + devices_subsys_id)); if (!dev_cgroup) return 0; @@ -543,12 +560,11 @@ acc_check: int devcgroup_inode_mknod(int mode, dev_t dev) { - struct cgroup *cgroup; struct dev_cgroup *dev_cgroup; struct dev_whitelist_item *wh; - cgroup = task_cgroup(current, devices_subsys.subsys_id); - dev_cgroup = cgroup_to_devcgroup(cgroup); + dev_cgroup = css_to_devcgroup(task_subsys_state(current, + devices_subsys_id)); if (!dev_cgroup) return 0; diff --git a/security/dummy.c b/security/dummy.c index f50c6c3c32c9542eb796ba5c162b2bb08ea52ea9..b8916883b77f0c0cdc495e979edcf5775818272d 100644 --- a/security/dummy.c +++ b/security/dummy.c @@ -27,6 +27,8 @@ #include #include #include +#include +#include static int dummy_ptrace (struct task_struct *parent, struct task_struct *child) { @@ -607,7 +609,27 @@ static int dummy_task_kill (struct task_struct *p, struct siginfo *info, static int dummy_task_prctl (int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5, long *rc_p) { - return 0; + switch (option) { + case PR_CAPBSET_READ: + *rc_p = (cap_valid(arg2) ? 1 : -EINVAL); + break; + case PR_GET_KEEPCAPS: + *rc_p = issecure(SECURE_KEEP_CAPS); + break; + case PR_SET_KEEPCAPS: + if (arg2 > 1) + *rc_p = -EINVAL; + else if (arg2) + current->securebits |= issecure_mask(SECURE_KEEP_CAPS); + else + current->securebits &= + ~issecure_mask(SECURE_KEEP_CAPS); + break; + default: + return 0; + } + + return 1; } static void dummy_task_reparent_to_init (struct task_struct *p) diff --git a/security/keys/internal.h b/security/keys/internal.h index 8c05587f5018b49147bf44ed5f4ad846a173573b..b39f5c2e2c4b1d5874196f3954f65ea494af391c 100644 --- a/security/keys/internal.h +++ b/security/keys/internal.h @@ -78,7 +78,6 @@ extern unsigned key_quota_maxbytes; extern struct rb_root key_serial_tree; extern spinlock_t key_serial_lock; -extern struct semaphore key_alloc_sem; extern struct mutex key_construction_mutex; extern wait_queue_head_t request_key_conswq; diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index b5c8f9237008618630d95cdf58ba945b06fe94d0..4a09293efa007329fdc56b39f2dc5dd923d45f42 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -1880,6 +1880,18 @@ static void smack_d_instantiate(struct dentry *opt_dentry, struct inode *inode) */ final = sbsp->smk_default; + /* + * If this is the root inode the superblock + * may be in the process of initialization. + * If that is the case use the root value out + * of the superblock. + */ + if (opt_dentry->d_parent == opt_dentry) { + isp->smk_inode = sbsp->smk_root; + isp->smk_flags |= SMK_INODE_INSTANT; + goto unlockandout; + } + /* * This is pretty hackish. * Casey says that we shouldn't have to do diff --git a/sound/Kconfig b/sound/Kconfig index b2a2db47aff54820e02a635655f4c06ce8a92b1a..4247406160e7ef7c5684943a9c3065e1ec73eb9a 100644 --- a/sound/Kconfig +++ b/sound/Kconfig @@ -28,11 +28,6 @@ config SOUND and read ; the module will be called soundcore. - I'm told that even without a sound card, you can make your computer - say more than an occasional beep, by programming the PC speaker. - Kernel patches and supporting utilities to do that are in the pcsp - package, available at . - source "sound/oss/dmasound/Kconfig" if !M68K diff --git a/sound/core/sound.c b/sound/core/sound.c index 812f91b3de5b88fca9259dece4ac4c4a5787a551..6c8ab48c689a6bb17a6b4dd490ba26c1204e32fd 100644 --- a/sound/core/sound.c +++ b/sound/core/sound.c @@ -259,8 +259,9 @@ int snd_register_device_for_dev(int type, struct snd_card *card, int dev, return minor; } snd_minors[minor] = preg; - preg->dev = device_create(sound_class, device, MKDEV(major, minor), - "%s", name); + preg->dev = device_create_drvdata(sound_class, device, + MKDEV(major, minor), + private_data, "%s", name); if (IS_ERR(preg->dev)) { snd_minors[minor] = NULL; mutex_unlock(&sound_mutex); @@ -269,9 +270,6 @@ int snd_register_device_for_dev(int type, struct snd_card *card, int dev, return minor; } - if (preg->dev) - dev_set_drvdata(preg->dev, private_data); - mutex_unlock(&sound_mutex); return 0; } diff --git a/sound/drivers/Kconfig b/sound/drivers/Kconfig index 379bcb074463ead02f154777023bb0c9a02bd8c8..602b58e3b55d198914f047c6d806871abfddd00e 100644 --- a/sound/drivers/Kconfig +++ b/sound/drivers/Kconfig @@ -5,9 +5,10 @@ menu "Generic devices" config SND_PCSP - tristate "PC-Speaker support" + tristate "PC-Speaker support (READ HELP!)" depends on PCSPKR_PLATFORM && X86_PC && HIGH_RES_TIMERS depends on INPUT + depends on EXPERIMENTAL depends on SND select SND_PCM help @@ -18,11 +19,21 @@ config SND_PCSP You can compile this as a module which will be called snd-pcsp. + WARNING: if you already have a soundcard, enabling this + driver may lead to a problem. Namely, it may get loaded + before the other sound driver of yours, making the + pc-speaker a default sound device. Which is likely not + what you want. To make this driver play nicely with other + sound driver, you can add this into your /etc/modprobe.conf: + options snd-pcsp index=2 + You don't need this driver if you only want your pc-speaker to beep. You don't need this driver if you have a tablet piezo beeper in your PC instead of the real speaker. - It should not hurt to say Y or M here in all other cases. + Say N if you have a sound card. + Say M if you don't. + Say Y only if you really know what you do. config SND_MPU401_UART tristate diff --git a/sound/drivers/pcsp/pcsp.c b/sound/drivers/pcsp/pcsp.c index 54a1f9036c665bdee89de479d8cd785711709cc0..1899cf0685bc64c2732602e23dd2081ebcd97890 100644 --- a/sound/drivers/pcsp/pcsp.c +++ b/sound/drivers/pcsp/pcsp.c @@ -96,7 +96,7 @@ static int __devinit snd_card_pcsp_probe(int devnum, struct device *dev) return -EINVAL; hrtimer_init(&pcsp_chip.timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - pcsp_chip.timer.cb_mode = HRTIMER_CB_IRQSAFE; + pcsp_chip.timer.cb_mode = HRTIMER_CB_SOFTIRQ; pcsp_chip.timer.function = pcsp_do_timer; card = snd_card_new(index, id, THIS_MODULE, 0); diff --git a/sound/drivers/pcsp/pcsp.h b/sound/drivers/pcsp/pcsp.h index f07cc1ee1fe7a4ca33eef4df1ce5739a369d9f0f..1d661f795e8c15f13342ffeb221901d922e8b10d 100644 --- a/sound/drivers/pcsp/pcsp.h +++ b/sound/drivers/pcsp/pcsp.h @@ -24,7 +24,8 @@ static DEFINE_SPINLOCK(i8253_lock); /* default timer freq for PC-Speaker: 18643 Hz */ #define DIV_18KHZ 64 #define MAX_DIV DIV_18KHZ -#define CUR_DIV() (MAX_DIV >> chip->treble) +#define CALC_DIV(d) (MAX_DIV >> (d)) +#define CUR_DIV() CALC_DIV(chip->treble) #define PCSP_MAX_TREBLE 1 /* unfortunately, with hrtimers 37KHz does not work very well :( */ @@ -36,7 +37,8 @@ static DEFINE_SPINLOCK(i8253_lock); #define PCSP_DEFAULT_SDIV (DIV_18KHZ >> 1) #define PCSP_DEFAULT_SRATE (PIT_TICK_RATE / PCSP_DEFAULT_SDIV) #define PCSP_INDEX_INC() (1 << (PCSP_MAX_TREBLE - chip->treble)) -#define PCSP_RATE() (PIT_TICK_RATE / CUR_DIV()) +#define PCSP_CALC_RATE(i) (PIT_TICK_RATE / CALC_DIV(i)) +#define PCSP_RATE() PCSP_CALC_RATE(chip->treble) #define PCSP_MIN_RATE__1 MAX_DIV/PIT_TICK_RATE #define PCSP_MAX_RATE__1 MIN_DIV/PIT_TICK_RATE #define PCSP_MAX_PERIOD_NS (1000000000ULL * PCSP_MIN_RATE__1) diff --git a/sound/drivers/pcsp/pcsp_lib.c b/sound/drivers/pcsp/pcsp_lib.c index ac6238e93513b3080389f0e5a0e1f348c5c0c89d..e341f3f83b6a8ee2e1abd619a9014dadc19afd5b 100644 --- a/sound/drivers/pcsp/pcsp_lib.c +++ b/sound/drivers/pcsp/pcsp_lib.c @@ -9,7 +9,6 @@ #include #include #include -#include #include #include "pcsp.h" @@ -18,36 +17,12 @@ module_param(nforce_wa, bool, 0444); MODULE_PARM_DESC(nforce_wa, "Apply NForce chipset workaround " "(expect bad sound)"); -static void pcsp_start_timer(unsigned long dummy) -{ - hrtimer_start(&pcsp_chip.timer, ktime_set(0, 0), HRTIMER_MODE_REL); -} - -/* - * We need the hrtimer_start as a tasklet to avoid - * the nasty locking problem. :( - * The problem: - * - The timer handler is called with the cpu_base->lock - * already held by hrtimer code. - * - snd_pcm_period_elapsed() takes the - * substream->self_group.lock. - * So far so good. - * But the snd_pcsp_trigger() is called with the - * substream->self_group.lock held, and it calls - * hrtimer_start(), which takes the cpu_base->lock. - * You see the problem. We have the code pathes - * which take two locks in a reverse order. This - * can deadlock and the lock validator complains. - * The only solution I could find was to move the - * hrtimer_start() into a tasklet. -stsp - */ -static DECLARE_TASKLET(pcsp_start_timer_tasklet, pcsp_start_timer, 0); +#define DMIX_WANTS_S16 1 enum hrtimer_restart pcsp_do_timer(struct hrtimer *handle) { - unsigned long flags; unsigned char timer_cnt, val; - int periods_elapsed; + int fmt_size, periods_elapsed; u64 ns; size_t period_bytes, buffer_bytes; struct snd_pcm_substream *substream; @@ -64,9 +39,7 @@ enum hrtimer_restart pcsp_do_timer(struct hrtimer *handle) return HRTIMER_RESTART; } - /* hrtimer calls us from both hardirq and softirq contexts, - * so irqsave :( */ - spin_lock_irqsave(&chip->substream_lock, flags); + spin_lock_irq(&chip->substream_lock); /* Takashi Iwai says regarding this extra lock: If the irq handler handles some data on the DMA buffer, it should @@ -92,8 +65,11 @@ enum hrtimer_restart pcsp_do_timer(struct hrtimer *handle) goto exit_nr_unlock2; runtime = substream->runtime; - /* assume it is u8 mono */ - val = runtime->dma_area[chip->playback_ptr]; + fmt_size = snd_pcm_format_physical_width(runtime->format) >> 3; + /* assume it is mono! */ + val = runtime->dma_area[chip->playback_ptr + fmt_size - 1]; + if (snd_pcm_format_signed(runtime->format)) + val ^= 0x80; timer_cnt = val * CUR_DIV() / 256; if (timer_cnt && chip->enable) { @@ -111,12 +87,14 @@ enum hrtimer_restart pcsp_do_timer(struct hrtimer *handle) period_bytes = snd_pcm_lib_period_bytes(substream); buffer_bytes = snd_pcm_lib_buffer_bytes(substream); - chip->playback_ptr += PCSP_INDEX_INC(); + chip->playback_ptr += PCSP_INDEX_INC() * fmt_size; periods_elapsed = chip->playback_ptr - chip->period_ptr; if (periods_elapsed < 0) { - printk(KERN_WARNING "PCSP: playback_ptr inconsistent " +#if PCSP_DEBUG + printk(KERN_INFO "PCSP: buffer_bytes mod period_bytes != 0 ? " "(%zi %zi %zi)\n", chip->playback_ptr, period_bytes, buffer_bytes); +#endif periods_elapsed += buffer_bytes; } periods_elapsed /= period_bytes; @@ -132,7 +110,7 @@ enum hrtimer_restart pcsp_do_timer(struct hrtimer *handle) chip->period_ptr %= buffer_bytes; } - spin_unlock_irqrestore(&chip->substream_lock, flags); + spin_unlock_irq(&chip->substream_lock); if (!atomic_read(&chip->timer_active)) return HRTIMER_NORESTART; @@ -146,7 +124,7 @@ enum hrtimer_restart pcsp_do_timer(struct hrtimer *handle) exit_nr_unlock2: snd_pcm_stream_unlock(substream); exit_nr_unlock1: - spin_unlock_irqrestore(&chip->substream_lock, flags); + spin_unlock_irq(&chip->substream_lock); return HRTIMER_NORESTART; } @@ -167,7 +145,7 @@ static void pcsp_start_playing(struct snd_pcsp *chip) atomic_set(&chip->timer_active, 1); chip->thalf = 0; - tasklet_schedule(&pcsp_start_timer_tasklet); + hrtimer_start(&pcsp_chip.timer, ktime_set(0, 0), HRTIMER_MODE_REL); } static void pcsp_stop_playing(struct snd_pcsp *chip) @@ -270,7 +248,11 @@ static struct snd_pcm_hardware snd_pcsp_playback = { .info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_HALF_DUPLEX | SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID), - .formats = SNDRV_PCM_FMTBIT_U8, + .formats = (SNDRV_PCM_FMTBIT_U8 +#if DMIX_WANTS_S16 + | SNDRV_PCM_FMTBIT_S16_LE +#endif + ), .rates = SNDRV_PCM_RATE_KNOT, .rate_min = PCSP_DEFAULT_SRATE, .rate_max = PCSP_DEFAULT_SRATE, diff --git a/sound/drivers/pcsp/pcsp_mixer.c b/sound/drivers/pcsp/pcsp_mixer.c index 64a695fef74e2417ed8e24ef683f5cbb24b7ccd9..caeb0f57fccaf1cfeb6f295dc9b871cd00171ade 100644 --- a/sound/drivers/pcsp/pcsp_mixer.c +++ b/sound/drivers/pcsp/pcsp_mixer.c @@ -50,7 +50,8 @@ static int pcsp_treble_info(struct snd_kcontrol *kcontrol, uinfo->value.enumerated.items = chip->max_treble + 1; if (uinfo->value.enumerated.item > chip->max_treble) uinfo->value.enumerated.item = chip->max_treble; - sprintf(uinfo->value.enumerated.name, "%d", PCSP_RATE()); + sprintf(uinfo->value.enumerated.name, "%d", + PCSP_CALC_RATE(uinfo->value.enumerated.item)); return 0; } diff --git a/sound/isa/sb/sb_mixer.c b/sound/isa/sb/sb_mixer.c index 91d14224f6b332de1119d89bc07bff76c00f37cc..73d4572d136bb893da5435ecc97313a52ccb7ba0 100644 --- a/sound/isa/sb/sb_mixer.c +++ b/sound/isa/sb/sb_mixer.c @@ -925,7 +925,7 @@ static unsigned char als4000_saved_regs[] = { static void save_mixer(struct snd_sb *chip, unsigned char *regs, int num_regs) { unsigned char *val = chip->saved_regs; - snd_assert(num_regs > ARRAY_SIZE(chip->saved_regs), return); + snd_assert(num_regs <= ARRAY_SIZE(chip->saved_regs), return); for (; num_regs; num_regs--) *val++ = snd_sbmixer_read(chip, *regs++); } @@ -933,7 +933,7 @@ static void save_mixer(struct snd_sb *chip, unsigned char *regs, int num_regs) static void restore_mixer(struct snd_sb *chip, unsigned char *regs, int num_regs) { unsigned char *val = chip->saved_regs; - snd_assert(num_regs > ARRAY_SIZE(chip->saved_regs), return); + snd_assert(num_regs <= ARRAY_SIZE(chip->saved_regs), return); for (; num_regs; num_regs--) snd_sbmixer_write(chip, *regs++, *val++); } diff --git a/sound/oss/Kconfig b/sound/oss/Kconfig index 857008bb7167aa5162ef6e2a6e3b005262a5c993..3be2dc1025b50592ef29f61e5480e4431a6de103 100644 --- a/sound/oss/Kconfig +++ b/sound/oss/Kconfig @@ -79,7 +79,7 @@ config SOUND_TRIDENT config SOUND_MSNDCLAS tristate "Support for Turtle Beach MultiSound Classic, Tahiti, Monterey" - depends on SOUND_PRIME && (m || !STANDALONE) + depends on SOUND_PRIME && (m || !STANDALONE) && ISA help Say M here if you have a Turtle Beach MultiSound Classic, Tahiti or Monterey (not for the Pinnacle or Fiji). @@ -143,7 +143,7 @@ config MSNDCLAS_IO config SOUND_MSNDPIN tristate "Support for Turtle Beach MultiSound Pinnacle, Fiji" - depends on SOUND_PRIME && (m || !STANDALONE) + depends on SOUND_PRIME && (m || !STANDALONE) && ISA help Say M here if you have a Turtle Beach MultiSound Pinnacle or Fiji. See for important information diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c index 2da89810ca10fbab1e440aa4a0ae282e61799c42..1292dcee072df21b34aa39daecaee841a429dfe0 100644 --- a/sound/pci/ac97/ac97_patch.c +++ b/sound/pci/ac97/ac97_patch.c @@ -1971,6 +1971,9 @@ static int snd_ac97_ad1888_lohpsel_get(struct snd_kcontrol *kcontrol, struct snd val = ac97->regs[AC97_AD_MISC]; ucontrol->value.integer.value[0] = !(val & AC97_AD198X_LOSEL); + if (ac97->spec.ad18xx.lo_as_master) + ucontrol->value.integer.value[0] = + !ucontrol->value.integer.value[0]; return 0; } @@ -1979,8 +1982,10 @@ static int snd_ac97_ad1888_lohpsel_put(struct snd_kcontrol *kcontrol, struct snd struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol); unsigned short val; - val = !ucontrol->value.integer.value[0] - ? (AC97_AD198X_LOSEL | AC97_AD198X_HPSEL) : 0; + val = !ucontrol->value.integer.value[0]; + if (ac97->spec.ad18xx.lo_as_master) + val = !val; + val = val ? (AC97_AD198X_LOSEL | AC97_AD198X_HPSEL) : 0; return snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_LOSEL | AC97_AD198X_HPSEL, val); } @@ -2031,7 +2036,7 @@ static void ad1888_update_jacks(struct snd_ac97 *ac97) { unsigned short val = 0; /* clear LODIS if shared jack is to be used for Surround out */ - if (is_shared_linein(ac97)) + if (!ac97->spec.ad18xx.lo_as_master && is_shared_linein(ac97)) val |= (1 << 12); /* clear CLDIS if shared jack is to be used for C/LFE out */ if (is_shared_micin(ac97)) @@ -2067,9 +2072,13 @@ static const struct snd_kcontrol_new snd_ac97_ad1888_controls[] = { static int patch_ad1888_specific(struct snd_ac97 *ac97) { - /* rename 0x04 as "Master" and 0x02 as "Master Surround" */ - snd_ac97_rename_vol_ctl(ac97, "Master Playback", "Master Surround Playback"); - snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Master Playback"); + if (!ac97->spec.ad18xx.lo_as_master) { + /* rename 0x04 as "Master" and 0x02 as "Master Surround" */ + snd_ac97_rename_vol_ctl(ac97, "Master Playback", + "Master Surround Playback"); + snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", + "Master Playback"); + } return patch_build_controls(ac97, snd_ac97_ad1888_controls, ARRAY_SIZE(snd_ac97_ad1888_controls)); } @@ -2088,16 +2097,27 @@ static int patch_ad1888(struct snd_ac97 * ac97) patch_ad1881(ac97); ac97->build_ops = &patch_ad1888_build_ops; - /* Switch FRONT/SURROUND LINE-OUT/HP-OUT default connection */ - /* it seems that most vendors connect line-out connector to headphone out of AC'97 */ + + /* + * LO can be used as a real line-out on some devices, + * and we need to revert the front/surround mixer switches + */ + if (ac97->subsystem_vendor == 0x1043 && + ac97->subsystem_device == 0x1193) /* ASUS A9T laptop */ + ac97->spec.ad18xx.lo_as_master = 1; + + misc = snd_ac97_read(ac97, AC97_AD_MISC); /* AD-compatible mode */ /* Stereo mutes enabled */ - misc = snd_ac97_read(ac97, AC97_AD_MISC); - snd_ac97_write_cache(ac97, AC97_AD_MISC, misc | - AC97_AD198X_LOSEL | - AC97_AD198X_HPSEL | - AC97_AD198X_MSPLT | - AC97_AD198X_AC97NC); + misc |= AC97_AD198X_MSPLT | AC97_AD198X_AC97NC; + if (!ac97->spec.ad18xx.lo_as_master) + /* Switch FRONT/SURROUND LINE-OUT/HP-OUT default connection */ + /* it seems that most vendors connect line-out connector to + * headphone out of AC'97 + */ + misc |= AC97_AD198X_LOSEL | AC97_AD198X_HPSEL; + + snd_ac97_write_cache(ac97, AC97_AD_MISC, misc); ac97->flags |= AC97_STEREO_MUTES; return 0; } diff --git a/sound/pci/aw2/aw2-alsa.c b/sound/pci/aw2/aw2-alsa.c index 56f87cd33c19fcef9f5afb08bc472042a04a89fa..3f00ddf450f81c287b198cdbdf4c8a17b180c4f8 100644 --- a/sound/pci/aw2/aw2-alsa.c +++ b/sound/pci/aw2/aw2-alsa.c @@ -316,6 +316,8 @@ static int __devinit snd_aw2_create(struct snd_card *card, return -ENOMEM; } + /* (2) initialization of the chip hardware */ + snd_aw2_saa7146_setup(&chip->saa7146, chip->iobase_virt); if (request_irq(pci->irq, snd_aw2_saa7146_interrupt, IRQF_SHARED, "Audiowerk2", chip)) { @@ -329,8 +331,6 @@ static int __devinit snd_aw2_create(struct snd_card *card, } chip->irq = pci->irq; - /* (2) initialization of the chip hardware */ - snd_aw2_saa7146_setup(&chip->saa7146, chip->iobase_virt); err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); if (err < 0) { free_irq(chip->irq, (void *)chip); diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c index abde5b9018842923c88c6f41eca4c456f0d4768b..548c9cc81af5f5c05967ac2eae2d6c9d5db51ab9 100644 --- a/sound/pci/emu10k1/emu10k1_main.c +++ b/sound/pci/emu10k1/emu10k1_main.c @@ -1818,13 +1818,6 @@ int __devinit snd_emu10k1_create(struct snd_card *card, } emu->port = pci_resource_start(pci, 0); - if (request_irq(pci->irq, snd_emu10k1_interrupt, IRQF_SHARED, - "EMU10K1", emu)) { - err = -EBUSY; - goto error; - } - emu->irq = pci->irq; - emu->max_cache_pages = max_cache_bytes >> PAGE_SHIFT; if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci), 32 * 1024, &emu->ptb_pages) < 0) { @@ -1887,6 +1880,14 @@ int __devinit snd_emu10k1_create(struct snd_card *card, emu->fx8010.etram_pages.area = NULL; emu->fx8010.etram_pages.bytes = 0; + /* irq handler must be registered after I/O ports are activated */ + if (request_irq(pci->irq, snd_emu10k1_interrupt, IRQF_SHARED, + "EMU10K1", emu)) { + err = -EBUSY; + goto error; + } + emu->irq = pci->irq; + /* * Init to 0x02109204 : * Clock accuracy = 0 (1000ppm) diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index e0a605adde422e76b5b4b036887346099a49c822..a99e86d742782ae14d2123c87696f8428bebd54c 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -2858,6 +2858,7 @@ static const char *ad1988_models[AD1988_MODEL_LAST] = { static struct snd_pci_quirk ad1988_cfg_tbl[] = { SND_PCI_QUIRK(0x1043, 0x81ec, "Asus P5B-DLX", AD1988_6STACK_DIG), SND_PCI_QUIRK(0x1043, 0x81f6, "Asus M2N-SLI", AD1988_6STACK_DIG), + SND_PCI_QUIRK(0x1043, 0x8277, "Asus P5K-E/WIFI-AP", AD1988_6STACK_DIG), {} }; @@ -3643,33 +3644,17 @@ static struct snd_kcontrol_new ad1884a_laptop_mixers[] = { { } /* end */ }; -static struct hda_input_mux ad1884a_mobile_capture_source = { - .num_items = 2, - .items = { - { "Mic", 0x1 }, /* port-C */ - { "Mix", 0x3 }, - }, -}; - static struct snd_kcontrol_new ad1884a_mobile_mixers[] = { HDA_CODEC_VOLUME("Master Playback Volume", 0x21, 0x0, HDA_OUTPUT), HDA_CODEC_MUTE("Master Playback Switch", 0x21, 0x0, HDA_OUTPUT), HDA_CODEC_VOLUME("PCM Playback Volume", 0x20, 0x5, HDA_INPUT), HDA_CODEC_MUTE("PCM Playback Switch", 0x20, 0x5, HDA_INPUT), - HDA_CODEC_VOLUME("Mic Playback Volume", 0x20, 0x01, HDA_INPUT), - HDA_CODEC_MUTE("Mic Playback Switch", 0x20, 0x01, HDA_INPUT), HDA_CODEC_VOLUME("Beep Playback Volume", 0x20, 0x03, HDA_INPUT), HDA_CODEC_MUTE("Beep Playback Switch", 0x20, 0x03, HDA_INPUT), - HDA_CODEC_VOLUME("Mic Boost", 0x15, 0x0, HDA_INPUT), + HDA_CODEC_VOLUME("Mic Capture Volume", 0x14, 0x0, HDA_INPUT), + HDA_CODEC_VOLUME("Internal Mic Capture Volume", 0x15, 0x0, HDA_INPUT), HDA_CODEC_VOLUME("Capture Volume", 0x0c, 0x0, HDA_OUTPUT), HDA_CODEC_MUTE("Capture Switch", 0x0c, 0x0, HDA_OUTPUT), - { - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Capture Source", - .info = ad198x_mux_enum_info, - .get = ad198x_mux_enum_get, - .put = ad198x_mux_enum_put, - }, { } /* end */ }; @@ -3686,14 +3671,31 @@ static void ad1884a_hp_automute(struct hda_codec *codec) present ? 0x00 : 0x02); } +/* switch to external mic if plugged */ +static void ad1884a_hp_automic(struct hda_codec *codec) +{ + unsigned int present; + + present = snd_hda_codec_read(codec, 0x14, 0, + AC_VERB_GET_PIN_SENSE, 0) & 0x80000000; + snd_hda_codec_write(codec, 0x0c, 0, AC_VERB_SET_CONNECT_SEL, + present ? 0 : 1); +} + #define AD1884A_HP_EVENT 0x37 +#define AD1884A_MIC_EVENT 0x36 /* unsolicited event for HP jack sensing */ static void ad1884a_hp_unsol_event(struct hda_codec *codec, unsigned int res) { - if ((res >> 26) != AD1884A_HP_EVENT) - return; - ad1884a_hp_automute(codec); + switch (res >> 26) { + case AD1884A_HP_EVENT: + ad1884a_hp_automute(codec); + break; + case AD1884A_MIC_EVENT: + ad1884a_hp_automic(codec); + break; + } } /* initialize jack-sensing, too */ @@ -3701,6 +3703,7 @@ static int ad1884a_hp_init(struct hda_codec *codec) { ad198x_init(codec); ad1884a_hp_automute(codec); + ad1884a_hp_automic(codec); return 0; } @@ -3714,10 +3717,15 @@ static struct hda_verb ad1884a_laptop_verbs[] = { /* Port-F pin */ {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP}, {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE}, + /* Port-C pin - internal mic-in */ + {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80}, + {0x14, AC_VERB_SET_AMP_GAIN_MUTE, 0x7002}, /* raise mic as default */ + {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0x7002}, /* raise mic as default */ /* analog mix */ {0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)}, /* unsolicited event for pin-sense */ {0x11, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1884A_HP_EVENT}, + {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1884A_MIC_EVENT}, { } /* end */ }; @@ -3877,7 +3885,6 @@ static int patch_ad1884a(struct hda_codec *codec) spec->mixers[0] = ad1884a_mobile_mixers; spec->init_verbs[spec->num_init_verbs++] = ad1884a_laptop_verbs; spec->multiout.dig_out_nid = 0; - spec->input_mux = &ad1884a_mobile_capture_source; codec->patch_ops.unsol_event = ad1884a_hp_unsol_event; codec->patch_ops.init = ad1884a_hp_init; break; diff --git a/sound/pci/hda/patch_cmedia.c b/sound/pci/hda/patch_cmedia.c index c73ce074a6ea91a38d879b7cb65ae1d49025b892..6ef57fbfb6eb7821c7c44c88e8c7c1a357c8945a 100644 --- a/sound/pci/hda/patch_cmedia.c +++ b/sound/pci/hda/patch_cmedia.c @@ -611,6 +611,7 @@ static const char *cmi9880_models[CMI_MODELS] = { static struct snd_pci_quirk cmi9880_cfg_tbl[] = { SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", CMI_FULL_DIG), + SND_PCI_QUIRK(0x1854, 0x002b, "LG LS75", CMI_MINIMAL), SND_PCI_QUIRK(0x1854, 0x0032, "LG", CMI_FULL_DIG), {} /* terminator */ }; diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 6d4df45e81e033372354d1275a1681bea4e46b73..b0a2a262ece2f0101f8f885c0637ab37fd6e0ae6 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -853,6 +853,7 @@ do_sku: case 0x10ec0269: case 0x10ec0862: case 0x10ec0662: + case 0x10ec0889: snd_hda_codec_write(codec, 0x14, 0, AC_VERB_SET_EAPD_BTLENABLE, 2); snd_hda_codec_write(codec, 0x15, 0, @@ -877,6 +878,7 @@ do_sku: case 0x10ec0883: case 0x10ec0885: case 0x10ec0888: + case 0x10ec0889: snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 7); tmp = snd_hda_codec_read(codec, 0x20, 0, @@ -940,7 +942,6 @@ do_sku: AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT); spec->unsol_event = alc_sku_unsol_event; - spec->init_hook = alc_sku_automute; } /* @@ -2981,7 +2982,7 @@ static struct snd_pci_quirk alc880_cfg_tbl[] = { /* SND_PCI_QUIRK(0x1043, 0x1964, "ASUS", ALC880_ASUS_DIG), */ SND_PCI_QUIRK(0x1043, 0x1973, "ASUS", ALC880_ASUS_DIG), SND_PCI_QUIRK(0x1043, 0x19b3, "ASUS", ALC880_ASUS_DIG), - SND_PCI_QUIRK(0x1043, 0x814e, "ASUS", ALC880_ASUS), + SND_PCI_QUIRK(0x1043, 0x814e, "ASUS P5GD1 w/SPDIF", ALC880_6ST_DIG), SND_PCI_QUIRK(0x1043, 0x8181, "ASUS P4GPL", ALC880_ASUS_DIG), SND_PCI_QUIRK(0x1043, 0x8196, "ASUS P5GD1", ALC880_6ST), SND_PCI_QUIRK(0x1043, 0x81b4, "ASUS", ALC880_6ST), @@ -7743,6 +7744,7 @@ static struct snd_pci_quirk alc883_cfg_tbl[] = { SND_PCI_QUIRK(0x103c, 0x2a60, "HP Lucknow", ALC888_3ST_HP), SND_PCI_QUIRK(0x103c, 0x2a61, "HP Nettle", ALC883_6ST_DIG), SND_PCI_QUIRK(0x1043, 0x8249, "Asus M2A-VM HDMI", ALC883_3ST_6ch_DIG), + SND_PCI_QUIRK(0x105b, 0x0ce8, "Foxconn P35AX-S", ALC883_6ST_DIG), SND_PCI_QUIRK(0x105b, 0x6668, "Foxconn", ALC883_6ST_DIG), SND_PCI_QUIRK(0x1071, 0x8253, "Mitac 8252d", ALC883_MITAC), SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC883_LAPTOP_EAPD), @@ -8640,6 +8642,7 @@ static struct hda_verb alc262_sony_unsol_verbs[] = { {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT}, {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP}, + {} }; /* mute/unmute internal speaker according to the hp jack and mute state */ @@ -8757,35 +8760,39 @@ static struct hda_input_mux alc262_HP_D7000_capture_source = { }, }; -/* mute/unmute internal speaker according to the hp jack and mute state */ +/* mute/unmute internal speaker according to the hp jacks and mute state */ static void alc262_fujitsu_automute(struct hda_codec *codec, int force) { struct alc_spec *spec = codec->spec; unsigned int mute; if (force || !spec->sense_updated) { - unsigned int present_int_hp, present_dock_hp; + unsigned int present; /* need to execute and sync at first */ snd_hda_codec_read(codec, 0x14, 0, AC_VERB_SET_PIN_SENSE, 0); - present_int_hp = snd_hda_codec_read(codec, 0x14, 0, - AC_VERB_GET_PIN_SENSE, 0); - snd_hda_codec_read(codec, 0x1B, 0, AC_VERB_SET_PIN_SENSE, 0); - present_dock_hp = snd_hda_codec_read(codec, 0x1b, 0, - AC_VERB_GET_PIN_SENSE, 0); - spec->jack_present = (present_int_hp & 0x80000000) != 0; - spec->jack_present |= (present_dock_hp & 0x80000000) != 0; + /* check laptop HP jack */ + present = snd_hda_codec_read(codec, 0x14, 0, + AC_VERB_GET_PIN_SENSE, 0); + /* need to execute and sync at first */ + snd_hda_codec_read(codec, 0x1b, 0, AC_VERB_SET_PIN_SENSE, 0); + /* check docking HP jack */ + present |= snd_hda_codec_read(codec, 0x1b, 0, + AC_VERB_GET_PIN_SENSE, 0); + if (present & AC_PINSENSE_PRESENCE) + spec->jack_present = 1; + else + spec->jack_present = 0; spec->sense_updated = 1; } - if (spec->jack_present) { - /* mute internal speaker */ - snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0, - HDA_AMP_MUTE, HDA_AMP_MUTE); - } else { - /* unmute internal speaker if necessary */ + /* unmute internal speaker only if both HPs are unplugged and + * master switch is on + */ + if (spec->jack_present) + mute = HDA_AMP_MUTE; + else mute = snd_hda_codec_amp_read(codec, 0x14, 0, HDA_OUTPUT, 0); - snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0, - HDA_AMP_MUTE, mute); - } + snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0, + HDA_AMP_MUTE, mute); } /* unsolicited event for HP jack sensing */ @@ -8797,6 +8804,11 @@ static void alc262_fujitsu_unsol_event(struct hda_codec *codec, alc262_fujitsu_automute(codec, 1); } +static void alc262_fujitsu_init_hook(struct hda_codec *codec) +{ + alc262_fujitsu_automute(codec, 1); +} + /* bind volumes of both NID 0x0c and 0x0d */ static struct hda_bind_ctls alc262_fujitsu_bind_master_vol = { .ops = &snd_hda_bind_vol, @@ -9570,6 +9582,7 @@ static struct alc_config_preset alc262_presets[] = { .channel_mode = alc262_modes, .input_mux = &alc262_fujitsu_capture_source, .unsol_event = alc262_fujitsu_unsol_event, + .init_hook = alc262_fujitsu_init_hook, }, [ALC262_HP_BPC] = { .mixers = { alc262_HP_BPC_mixer }, @@ -10500,6 +10513,7 @@ static struct snd_pci_quirk alc268_cfg_tbl[] = { SND_PCI_QUIRK(0x1043, 0x1205, "ASUS W7J", ALC268_3ST), SND_PCI_QUIRK(0x1179, 0xff10, "TOSHIBA A205", ALC268_TOSHIBA), SND_PCI_QUIRK(0x1179, 0xff50, "TOSHIBA A305", ALC268_TOSHIBA), + SND_PCI_QUIRK(0x14c0, 0x0025, "COMPAL IFL90/JFL-92", ALC268_TOSHIBA), SND_PCI_QUIRK(0x152d, 0x0763, "Diverse (CPR2000)", ALC268_ACER), SND_PCI_QUIRK(0x152d, 0x0771, "Quanta IL1", ALC267_QUANTA_IL1), SND_PCI_QUIRK(0x1170, 0x0040, "ZEPTO", ALC268_ZEPTO), diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 393f7fd2b1be2eaa4755b9c6b642e5fe42f3a74e..a4f44a00bae8eb548708a0dd8903cf0bf652bbb3 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -840,7 +840,7 @@ static struct snd_kcontrol_new stac92hd71bxx_mixer[] = { static struct snd_kcontrol_new stac925x_mixer[] = { STAC_INPUT_SOURCE(1), HDA_CODEC_VOLUME("Capture Volume", 0x09, 0, HDA_OUTPUT), - HDA_CODEC_MUTE("Capture Switch", 0x09, 0, HDA_OUTPUT), + HDA_CODEC_MUTE("Capture Switch", 0x14, 0, HDA_OUTPUT), HDA_CODEC_VOLUME("Capture Mux Volume", 0x0f, 0, HDA_OUTPUT), { } /* end */ }; diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c index 52b1d81a26f78a983bc99a5d7da05a5fbef89ac6..e7e43524f8c732faeed283d6a223d30c918e5366 100644 --- a/sound/pci/hda/patch_via.c +++ b/sound/pci/hda/patch_via.c @@ -447,6 +447,23 @@ static struct hda_pcm_stream vt1708_pcm_analog_playback = { }, }; +static struct hda_pcm_stream vt1708_pcm_analog_s16_playback = { + .substreams = 1, + .channels_min = 2, + .channels_max = 8, + .nid = 0x10, /* NID to query formats and rates */ + /* We got noisy outputs on the right channel on VT1708 when + * 24bit samples are used. Until any workaround is found, + * disable the 24bit format, so far. + */ + .formats = SNDRV_PCM_FMTBIT_S16_LE, + .ops = { + .open = via_playback_pcm_open, + .prepare = via_playback_pcm_prepare, + .cleanup = via_playback_pcm_cleanup + }, +}; + static struct hda_pcm_stream vt1708_pcm_analog_capture = { .substreams = 2, .channels_min = 2, @@ -899,6 +916,9 @@ static int patch_vt1708(struct hda_codec *codec) spec->stream_name_analog = "VT1708 Analog"; spec->stream_analog_playback = &vt1708_pcm_analog_playback; + /* disable 32bit format on VT1708 */ + if (codec->vendor_id == 0x11061708) + spec->stream_analog_playback = &vt1708_pcm_analog_s16_playback; spec->stream_analog_capture = &vt1708_pcm_analog_capture; spec->stream_name_digital = "VT1708 Digital"; diff --git a/sound/pci/oxygen/oxygen_mixer.c b/sound/pci/oxygen/oxygen_mixer.c index cc0cddadd589b259d0a4ff13334c70ce8f7e681f..6facac5aed90b3cddcb26bdf444098d84b5e09ad 100644 --- a/sound/pci/oxygen/oxygen_mixer.c +++ b/sound/pci/oxygen/oxygen_mixer.c @@ -936,11 +936,13 @@ static int add_controls(struct oxygen *chip, for (i = 0; i < count; ++i) { template = controls[i]; - err = chip->model->control_filter(&template); - if (err < 0) - return err; - if (err == 1) - continue; + if (chip->model->control_filter) { + err = chip->model->control_filter(&template); + if (err < 0) + return err; + if (err == 1) + continue; + } if (!strcmp(template.name, "Master Playback Volume") && chip->model->dac_tlv) { template.tlv.p = chip->model->dac_tlv; diff --git a/sound/usb/caiaq/caiaq-device.c b/sound/usb/caiaq/caiaq-device.c index e97d8b2ac16a052e83d41778afc26695d53eeec3..a972f77bd7856e6d9bf400f79923bb7d1ecafebc 100644 --- a/sound/usb/caiaq/caiaq-device.c +++ b/sound/usb/caiaq/caiaq-device.c @@ -351,8 +351,8 @@ static struct snd_card* create_card(struct usb_device* usb_dev) dev = caiaqdev(card); dev->chip.dev = usb_dev; dev->chip.card = card; - dev->chip.usb_id = USB_ID(usb_dev->descriptor.idVendor, - usb_dev->descriptor.idProduct); + dev->chip.usb_id = USB_ID(le16_to_cpu(usb_dev->descriptor.idVendor), + le16_to_cpu(usb_dev->descriptor.idProduct)); spin_lock_init(&dev->spinlock); snd_card_set_dev(card, &usb_dev->dev); diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c index 4232fd75dd20b710a4ca16c857b80a83948f2fe9..1dcf9f3d110717582db05ce3bc9f7f808a2e32ba 100644 --- a/virt/kvm/ioapic.c +++ b/virt/kvm/ioapic.c @@ -45,7 +45,7 @@ #else #define ioapic_debug(fmt, arg...) #endif -static void ioapic_deliver(struct kvm_ioapic *vioapic, int irq); +static int ioapic_deliver(struct kvm_ioapic *vioapic, int irq); static unsigned long ioapic_read_indirect(struct kvm_ioapic *ioapic, unsigned long addr, @@ -89,8 +89,8 @@ static void ioapic_service(struct kvm_ioapic *ioapic, unsigned int idx) pent = &ioapic->redirtbl[idx]; if (!pent->fields.mask) { - ioapic_deliver(ioapic, idx); - if (pent->fields.trig_mode == IOAPIC_LEVEL_TRIG) + int injected = ioapic_deliver(ioapic, idx); + if (injected && pent->fields.trig_mode == IOAPIC_LEVEL_TRIG) pent->fields.remote_irr = 1; } if (!pent->fields.trig_mode) @@ -133,7 +133,7 @@ static void ioapic_write_indirect(struct kvm_ioapic *ioapic, u32 val) } } -static void ioapic_inj_irq(struct kvm_ioapic *ioapic, +static int ioapic_inj_irq(struct kvm_ioapic *ioapic, struct kvm_vcpu *vcpu, u8 vector, u8 trig_mode, u8 delivery_mode) { @@ -143,7 +143,7 @@ static void ioapic_inj_irq(struct kvm_ioapic *ioapic, ASSERT((delivery_mode == IOAPIC_FIXED) || (delivery_mode == IOAPIC_LOWEST_PRIORITY)); - kvm_apic_set_irq(vcpu, vector, trig_mode); + return kvm_apic_set_irq(vcpu, vector, trig_mode); } static u32 ioapic_get_delivery_bitmask(struct kvm_ioapic *ioapic, u8 dest, @@ -186,7 +186,7 @@ static u32 ioapic_get_delivery_bitmask(struct kvm_ioapic *ioapic, u8 dest, return mask; } -static void ioapic_deliver(struct kvm_ioapic *ioapic, int irq) +static int ioapic_deliver(struct kvm_ioapic *ioapic, int irq) { u8 dest = ioapic->redirtbl[irq].fields.dest_id; u8 dest_mode = ioapic->redirtbl[irq].fields.dest_mode; @@ -195,7 +195,7 @@ static void ioapic_deliver(struct kvm_ioapic *ioapic, int irq) u8 trig_mode = ioapic->redirtbl[irq].fields.trig_mode; u32 deliver_bitmask; struct kvm_vcpu *vcpu; - int vcpu_id; + int vcpu_id, r = 0; ioapic_debug("dest=%x dest_mode=%x delivery_mode=%x " "vector=%x trig_mode=%x\n", @@ -204,7 +204,7 @@ static void ioapic_deliver(struct kvm_ioapic *ioapic, int irq) deliver_bitmask = ioapic_get_delivery_bitmask(ioapic, dest, dest_mode); if (!deliver_bitmask) { ioapic_debug("no target on destination\n"); - return; + return 0; } switch (delivery_mode) { @@ -216,7 +216,7 @@ static void ioapic_deliver(struct kvm_ioapic *ioapic, int irq) vcpu = ioapic->kvm->vcpus[0]; #endif if (vcpu != NULL) - ioapic_inj_irq(ioapic, vcpu, vector, + r = ioapic_inj_irq(ioapic, vcpu, vector, trig_mode, delivery_mode); else ioapic_debug("null lowest prio vcpu: " @@ -234,7 +234,7 @@ static void ioapic_deliver(struct kvm_ioapic *ioapic, int irq) deliver_bitmask &= ~(1 << vcpu_id); vcpu = ioapic->kvm->vcpus[vcpu_id]; if (vcpu) { - ioapic_inj_irq(ioapic, vcpu, vector, + r = ioapic_inj_irq(ioapic, vcpu, vector, trig_mode, delivery_mode); } } @@ -246,6 +246,7 @@ static void ioapic_deliver(struct kvm_ioapic *ioapic, int irq) delivery_mode); break; } + return r; } void kvm_ioapic_set_irq(struct kvm_ioapic *ioapic, int irq, int level) @@ -268,28 +269,9 @@ void kvm_ioapic_set_irq(struct kvm_ioapic *ioapic, int irq, int level) } } -static int get_eoi_gsi(struct kvm_ioapic *ioapic, int vector) +static void __kvm_ioapic_update_eoi(struct kvm_ioapic *ioapic, int gsi) { - int i; - - for (i = 0; i < IOAPIC_NUM_PINS; i++) - if (ioapic->redirtbl[i].fields.vector == vector) - return i; - return -1; -} - -void kvm_ioapic_update_eoi(struct kvm *kvm, int vector) -{ - struct kvm_ioapic *ioapic = kvm->arch.vioapic; union ioapic_redir_entry *ent; - int gsi; - - gsi = get_eoi_gsi(ioapic, vector); - if (gsi == -1) { - printk(KERN_WARNING "Can't find redir item for %d EOI\n", - vector); - return; - } ent = &ioapic->redirtbl[gsi]; ASSERT(ent->fields.trig_mode == IOAPIC_LEVEL_TRIG); @@ -299,6 +281,16 @@ void kvm_ioapic_update_eoi(struct kvm *kvm, int vector) ioapic_deliver(ioapic, gsi); } +void kvm_ioapic_update_eoi(struct kvm *kvm, int vector) +{ + struct kvm_ioapic *ioapic = kvm->arch.vioapic; + int i; + + for (i = 0; i < IOAPIC_NUM_PINS; i++) + if (ioapic->redirtbl[i].fields.vector == vector) + __kvm_ioapic_update_eoi(ioapic, i); +} + static int ioapic_in_range(struct kvm_io_device *this, gpa_t addr) { struct kvm_ioapic *ioapic = (struct kvm_ioapic *)this->private; diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index f7ba099049eaeab16caf69d6bed1afc280a4a712..2d29e260da3d1b56830794c8dfb1719119195086 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -758,25 +758,26 @@ void mark_page_dirty(struct kvm *kvm, gfn_t gfn) */ void kvm_vcpu_block(struct kvm_vcpu *vcpu) { - DECLARE_WAITQUEUE(wait, current); - - add_wait_queue(&vcpu->wq, &wait); - - /* - * We will block until either an interrupt or a signal wakes us up - */ - while (!kvm_cpu_has_interrupt(vcpu) - && !kvm_cpu_has_pending_timer(vcpu) - && !signal_pending(current) - && !kvm_arch_vcpu_runnable(vcpu)) { - set_current_state(TASK_INTERRUPTIBLE); + DEFINE_WAIT(wait); + + for (;;) { + prepare_to_wait(&vcpu->wq, &wait, TASK_INTERRUPTIBLE); + + if (kvm_cpu_has_interrupt(vcpu)) + break; + if (kvm_cpu_has_pending_timer(vcpu)) + break; + if (kvm_arch_vcpu_runnable(vcpu)) + break; + if (signal_pending(current)) + break; + vcpu_put(vcpu); schedule(); vcpu_load(vcpu); } - __set_current_state(TASK_RUNNING); - remove_wait_queue(&vcpu->wq, &wait); + finish_wait(&vcpu->wq, &wait); } void kvm_resched(struct kvm_vcpu *vcpu)